Kazunari
Kazunari Adachi, Chiryu-Shi JP
Patent application number | Description | Published |
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20080217132 | Viscous Fluid Coupling Device - A viscous fluid coupling device includes a drive shaft, a housing rotatably supported by the drive shaft, a partition wall dividing an interior space of the housing into an operation chamber and a storage chamber having a circular arc portion, a rotor accommodated in the operation chamber and fixed to the drive shaft, a supply passage for supplying operating fluid from the storage chamber to the operation chamber, a return passage for returning the operating fluid in the operation chamber to the storage chamber, and a first valve disposed in the supply passage and the return passage respectively. The first valve is closed when the drive shaft rotates at a speed lower than a predetermined rotation speed and opened when the drive shaft rotates at the predetermined rotation speed. The viscous coupling device further includes an opening of the supply passage and a second valve for opening and closing the opening. | 09-11-2008 |
20080232975 | Pressure-operated mechanism and water pump including the same - A pulley is fixed to a housing of a water pump, the pulley being connected to an output shaft of an internal combustion engine so that the pulley is driven through the output shaft. In the housing, a slider moves to and fro due to a change in pressure in a pressure chamber, which causes the magnetic flux passing through a magnet and an inductor ring of a rotary cylinder to vary, so that the driving force of the internal combustion engine is variably transmitted to the rotary cylinder. The pressure chamber is connected to an intake air passage and an atmospheric air introducing portion through a pressure path, and the state of communication is changed by a VSV. The pressure passage is provided with an orifice for preventing rapid change in pressure in the pressure chamber when the VSV is switched | 09-25-2008 |
20100294223 | VALVE TIMING CONTROL DEVICE - A valve timing control device includes: a driving side rotational member; a driven side rotational member; a fluid pressure chamber; a partition portion; a lock member; a lock groove; and a lock release, wherein the lock release passage is in communication with the lock groove, and the rotational member formed with the accommodation portion is provided with an atmosphere open passage which is in communication with the lock groove when the relative rotational phase is at a specific phase. | 11-25-2010 |
20120006290 | VARIABLE VALVE TIMING CONTROL APPARATUS - A variable valve timing control apparatus, includes a drive-side rotary member, a driven-side rotary member, a partition portion arranged at least one of the drive-side rotary member and the driven-side rotary member to partition a fluid pressure chamber into an advanced angle chamber and a retarded angle chamber, a seal member arranged at a portion of the partition portion, which faces the other one of the drive-side rotary member and the driven-side rotary member, the seal member avoiding a hydraulic fluid from leaking between the advanced angle chamber and the retarded angle chamber, and a biasing member biasing the seal member, wherein at least one of the partition portion and a facing surface of the other one of the drive-side rotary member and the driven-side rotary member facing the partition portion is defined by an inclined surface of a tapered portion. | 01-12-2012 |
20120060779 | VARIABLE VALVE TIMING CONTROL APPARATUS - A variable valve timing control apparatus, includes a housing rotating in synchronization with a drive shaft of an internal combustion engine, an inner rotor arranged coaxially with the housing and rotatable relative to the housing, a driven shaft, an intermediate member arranged between the inner rotor and the driven shaft and rotating in synchronization with the inner rotor and the driven shaft, a first hydraulic fluid passage, an inner room formed between the driven shaft and the inner rotor and constituting a portion of the first hydraulic fluid passage, a second hydraulic fluid passage, a passage formed in the intermediate member and constituting a portion of the second hydraulic fluid passage, and a contact portion at which an axial surface of the intermediate member is entirely in contact with the inner rotor between the first hydraulic fluid passage and the second hydraulic fluid passage. | 03-15-2012 |
20120152190 | VALVE TIMING CONTROL APPARATUS - A valve timing control apparatus includes a driving-side rotary body, a driven-side rotary body, a fluid pressure chamber partitioned into a retard angle chamber and an advance angle chamber by a partitioning portion provided in at least one of the driving-side rotary body and the driven-side rotary body, a fluid control mechanism for controlling feeding of working fluid from a working fluid pump for feeding the working fluid to the fluid pressure chamber and controlling also discharging of the working fluid from the fluid pressure chamber, a first lock mechanism capable of restraining a relative rotational phase to a first predetermined phase between a most retarded angle phase and a most advanced angle phase, and a second lock mechanism capable of restraining the relative rotational phase to a second predetermined phase different from the first predetermined phase. | 06-21-2012 |
20130167787 | VALVE TIMING CONTROL APPARATUS - Even when sliding occurs between a radially extending face of a spring member and at least one of a driving-side rotary member and a driven-side rotary member, wear of the at least one of the driving-side rotary member and the driven-side rotary member is prevented. Along the axial direction of the camshaft, a torsion spring is provided between the driven-side rotary member and a housing side face portion for urging the relative rotational phase to the angle advancing direction or the angle retarding direction, and a spring washer is disposed between the driven-side rotary member and the torsion spring. | 07-04-2013 |
20130192066 | METHOD OF ASSEMBLING VARIABLE VALVE TIMING APPARATUS - A method of assembling a variable valve timing apparatus includes steps of temporarily fixing a driven-side rotation body to a base member in a first rotation restricting state by a process of engaging a first projecting and retracting member with the base member of a driving-side rotation body and the driven-side rotation body followed by a process of rotating either the base member or the driven-side rotation body, providing a supplementary member of the driving-side rotation body to the driven-side rotation body to establish a second rotation restricting state by a process of installing the supplementary member to the base member in a state where the second projecting and retracting member engages with the supplementary member and the driven-side rotation body followed by a process of rotating either the supplementary member or the driven-side rotation body, and fastening the supplementary member and the base member by using a fastening member. | 08-01-2013 |
20130213327 | VALVE TIMING CONTROL APPARATUS - Provided is a valve timing control apparatus that allows relaxation of manufacturing precision of a driving-side rotary member and a driven-side rotary member and that achieves space saving at the same time. An urging member includes at least one trough-folded portion and at least one crest-folded portion, one end side contact portion formed between one terminal end of the urging member and the trough-folded portion and coming into contact with a sealing element, and other end side contact portion formed between the other terminal end of the urging member and the crest-folded portion and coming into contact with a partitioning portion. In association with urging of the urging member, the distance between the one end side contact portion and the other end side contact portion along the urging direction is decreased and the angles of the trough-folded portion and the crest-folded portion are decreased. | 08-22-2013 |
20130247855 | VALVE TIMING CONTROL DEVICE - A valve timing control device that enables simplification of the manufacturing process and reduction of the number of parts while suppressing deformation of a driven rotary element. The valve timing control device includes a driving rotary element, a driven rotary element, a plurality of partitions each for dividing a fluid pressure chamber into a regarded angle chamber and an advanced angle chamber, and a connecting element for connecting the driven rotary element to a camshaft. The connecting element includes a press fitting portion having a plurality of fitting segments configured to fit to an inner circumference of a recess of the driven rotary element. At least one of centerlines of the fitting segments extending in a radial direction does not overlap any of the partitions. | 09-26-2013 |
20130269638 | VALVE TIMING CONTROL DEVICE - A valve timing control device includes a driving rotary element synchronously rotatable with a crankshaft; a driven rotary element mounted coaxially with the driving rotary element and synchronously rotatable with a camshaft; a plurality of partitions provided in the driven rotary element each for dividing a fluid pressure chamber formed between the driving rotary element and the driven rotary element into a regarded angle chamber and an advanced angle chamber; and a connecting element for connecting the driven rotary element to the camshaft. The connecting element includes a flange inserted into a recess formed in the driven rotatory element, and a shaft portion inserted into a through bore formed in a wall of the driving rotary element adjacent to the camshaft. The flange has an outer diameter larger than that of the shaft portion, and is disposed between the driven rotary element and the wall. | 10-17-2013 |
20130312680 | VALVE TIMING CONTROL APPARATUS - A variable valve timing control apparatus includes a driving side rotation member synchronously rotating with a crankshaft of an internal combustion engine, a driven side rotation member including a rotation peripheral surface, an intermediate lock mechanism for locking a rotational phase of the driven side rotation member at an intermediate phase between a most retarded angle phase and a most advanced angle phase, and a fixed member fixed to the internal combustion engine and including a fixed peripheral surface facing the rotation peripheral surface of the driven side rotation member. Plural seal rings each formed in an annular shape are positioned between the rotation peripheral surface of the driven side rotation member and the fixed peripheral surface of the fixed member, the seal rings positioned spaced apart from each other by a predetermined distance. The seal ring sandwiched between two of a communication portion for advanced angle, a communication portion for retarded angle, and a communication portion for lock in a direction of the rotational axis among the plural seal rings includes a communication passage which establishes constant communication between both sides thereof in association with the direction of the rotational axis when temperature of the pressurized fluid is within a temperature range which allows a control of the rotational phase of the driven side rotation member. | 11-28-2013 |
20140060469 | VALVE OPENING-CLOSING TIMING CONTROL APPARATUS - A valve opening-closing timing control apparatus includes an intermediate phase retaining mechanism retaining the relative rotational phase of a driven-side rotational member relative to the driving-side rotational member at an intermediate phase that is a phase between most retarded angle phase and most advanced angle phase. The driving-side rotational member synchronously rotates with a crankshaft of an internal combustion engine. The driven-side rotational member integrally rotates with a camshaft of the internal combustion engine and makes relative rotations relative to the driving-side rotational member. The valve opening-closing timing control apparatus further includes a state variable acquisition portion acquiring a state variable relating to the internal combustion engine and a phase controller displacing the relative rotational phase to the intermediate phase on condition that the relative rotational phase is at a retarded angle phase at a time at which the internal combustion engine stops and the state variable satisfies a predetermined condition. | 03-06-2014 |
20140060470 | VALVE OPEN/CLOSE TIMING CONTROL SYSTEM - Provided is a valve open/close timing control system where a valve open/close timing control device includes a drive-side rotating member, a driven-side rotating member, a relative rotational phase control mechanism, and a first locking member, in which the internal combustion engine is configured to be started by a drive force generated by a traveling motor or by a drive force generated by a starter motor, and the valve open/close timing control system also includes a control unit which is configured, for starting the internal combustion engine while changing the relative rotational phase at the time of starting the internal combustion engine, to drive the starter motor or the traveling motor at the time of starting the internal combustion engine at the first locking phase, and to drive the traveling motor at the time of starting the internal combustion engine at the second locking phase. | 03-06-2014 |
20140069360 | VALVE OPEN/CLOSE TIMING CONTROL DEVICE - Provided is a valve open/close timing control device including, a drive-side rotating body, a driven-side rotating body, a fluid pressure chamber, a partition portion, a fluid control valve part, a first locking mechanism which is capable of restraining a relative rotational phase of the driven-side rotating body relative to the drive-side rotating body at a first predetermined phase between a most retarded angle phase and a most advanced angle phase, and a second locking mechanism which is capable of restraining the relative rotational phase at a second predetermined phase on a more retarded angle side than the first predetermined phase, in which the relative rotational phase is changed to the first predetermined phase when a shift lever position is changed to a parking range. | 03-13-2014 |
20140196676 | VALVE TIMIING CONTROLLER - A valve timing controller includes: a driving-side rolling body configured to rotate synchronously with an engine crankshaft; a driven-side rolling body configured to rotate in a unified manner with a camshaft for opening/closing an engine valve relative to the driving-side rolling body; an advance chamber, and a retard chamber; a torsion spring disposed in a space formed between a front plate or a rear plate of the driving-side rolling body and the driven-side rolling body and configured to bias at all times the driving-side rolling body and the driven-side rolling body in the advance direction or the retard direction; and a first cylindrical portion provided in the front plate or the rear plate and a second cylindrical portion provided in the driven-side rolling body, the first and second cylindrical portions being insertable into each other in an axial direction. | 07-17-2014 |
Kazunari Adachi, Kariya-Shi JP
Patent application number | Description | Published |
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20090022606 | Water Pump - In one embodiment of the present invention, a water pump ( | 01-22-2009 |
20140311432 | VALVE OPENING-CLOSING TIMING CONTROL DEVICE AND METHOD FOR ATTACHING FRONT MEMBER THEREOF - A valve opening-closing timing control device includes: a driving rotating body that rotates synchronously with a crankshaft; a following rotating body that rotates integrally with a cam shaft; a phase control mechanism that controls changing of relative rotational phases of the driving and following rotating bodies; a torsion coil spring engaged by a front member of the driving rotating body and by the following driving body, and biases the following rotating body in an advance/retarded direction with respect to the driving rotating body. The front member includes multiple bearing surfaces to be attached with countersunk head screws, and an engaging part engaging an end of the torsion coil spring with the torsion coil spring in a twisted state. The engaging part includes a mounting part for a tool with which the end of the torsion coil spring is moved in a direction increasing torsion strength of the torsion coil spring. | 10-23-2014 |
20150027393 | VALVE TIMING CONTROL DEVICE - A valve timing control device includes a lock mechanism having a hole portion formed in one of the driving-side/driven-side rotational members, a sleeve in the hole portion, a lock member in the sleeve and capable of projecting and retracting with respect to the other of the driving-side/driven-side members, and a lock hole formed in the other of the driving-side/driven-side members such that the lock member can be fitted to the lock hole when the lock member projects. The lock mechanism constrains a relative rotational phase of the driven-side rotational member with respect to the driving-side rotational member at a predetermined phase when the lock member is fitted to the lock hole. A first chamfered surface is formed in the circumferential direction at an inner-circumferential corner of an end of the sleeve on the side opposite to the side facing the lock hole. | 01-29-2015 |
Kazunari Adachi, Achi JP
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20120000437 | VALVE TIMING CONTROL APPARATUS - Provided is a valve timing control apparatus configured to realize a locked state before an engine is stopped by controlling a restricting mechanism and a locking mechanism while the engine is operating. The apparatus includes a partitioning section provided in a driven-side rotary member for partitioning between an advanced angle chamber and a retarded angle chamber, a restricting member disposed in the driven-side rotary member and capable of projecting/retracting relative to a driving-side rotary member, a restricting recess portion formed in the driving-side rotary member and receiving the restricting member projected therein for restricting a relative rotational phase within a predetermined range, a locking member disposed in the driven-side rotary member and capable of projecting/retracting relative to the driving-side rotary member, a locking recess portion receiving the locking member projected therein for locking the relative rotational phase to a predetermined phase, and a communication passageway capable of feeding fluid releasing the restriction by the restricting member to the locking member and incapable of feeding fluid releasing the locking by the locking member to the restricting member. The restricting member switches over the communication passageway to a communicating state or to a non-communicating state. | 01-05-2012 |
Kazunari Fujii, Kanagawa-Ken JP
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20090213886 | CONTROL METHOD OF DISTRIBUTED BRAGG REFLECTION SEMICONDUCTOR LASER, AND IMAGE PROJECTING APPARATUS - A DBR semiconductor laser is controlled in an image projecting apparatus, which includes the DBR laser having a phase and DBR region, a light wavelength converting device for converting fundamental-wave light emitted from the DBR laser into second harmonic wave light, an optical deflector for scanning the second harmonic wave in a one or two-dimensional manner, and a modulating portion for modulating the DBR laser. Coefficient calculating and wavelength adjusting steps are performed within a non-drawing time. The coefficient calculating step calculates at least one coefficient in a relationship between a DBR current to be injected into the DBR region and a phase current to be injected into the phase region for continuously shifting the wavelength of the fundamental-wave light. The wavelength adjusting step changes DBR current injected into the DBR region and phase current injected into the phase region based on the relationship. | 08-27-2009 |
Kazunari Furukawa, Wako-Shi JP
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20110114040 | COOLING STRUCTURE FOR INTERNAL COMBUSTION ENGINE - A spacer fitted inside a water jacket which is formed to surround peripheries of cylinder bores in a cylinder block of an internal combustion engine includes: a spacer main body part partitioning the water jacket into an upper cooling water passage and a lower cooling water passage; and a cooling water outlet and inlet port part continuing to the spacer main body part. A center of a thickness of the cooling water outlet and inlet port part is offset in a radial direction from a center of a thickness of the spacer main body part. Accordingly, when cooling water passes the cooling water outlet and inlet port part, the pressure loss can be reduced in such a way that the cooling water outlet and inlet port part does not interfere with the passage. | 05-19-2011 |
Kazunari Hashiyama, Tokyo JP
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20090078088 | Method of Granulating Raw Material for Sintering, and Method of Manufacturing Sintered Iron Ore - A raw material for sintering of 100% in total is blended so as to adjust iron-containing dust and/or sludge to 60% or more, and coarse grains having a grain size of 2 mm or larger to 20% or more on the weight basis, one-third or less of the total amount of addition of coke breeze is added as a fuel, the blend is kneaded and granulated using a vibration kneading granulator to thereby produce granulated grains, the residual portion of the total amount of addition of coke breeze is added to the granulated grains, the blend is subjected to exterior coating granulation using a rolling type granulator, thus-granulated raw material for sintering is screened, and a fraction having a grain size of 1 mm or larger is used for sintering, making it possible to sinter microparticulate dust and microparticulate sludge as main raw materials, which have conventionally been used only to a limited amount of use. | 03-26-2009 |
Kazunari Hatazaki, Toride-Shi JP
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20120114402 | IMAGE FORMING APPARATUS - The invention provides an image forming apparatus capable of preventing a ripple or curling of the sheet and stabilizing feedability or loadability of the sheet. The image forming apparatus includes an aqueous solution applying portion that applies the aqueous solution containing the deliquescent material for hindering evaporation of moisture to the sheet where the toner image has been thermally fixed by the fixing portion, and a controller that controls so that a concentration of the deliquescent material of the aqueous solution applied to the sheet using the aqueous solution applying portion is changed depending on the basis weight of the sheet. | 05-10-2012 |
Kazunari Hirayasu, Hyogo JP
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20080227118 | Protein Immobilization Method and Quantification Method - The present invention relates to a method for immobilizing a protein in a sample, which could not easily be immobilized by the conventional immobilization method, to a solid-phase; a method for quantitative determination of protein wherein an effect of inhibitory substance coexisting in a sample prepared using the immobilization method can be reduced; and a rapid and highly precise method for detecting an abnormal PrP and a method for determining BSE using the immobilization method as compared with the conventional method. The present invention provides: “a method for immobilizing a protein to a solid-phase comprising contacting the protein with the solid-phase having hydrophobic surface in the presence of a lower alcohol, and a halogenocarboxylic acid and/or a long chain alkyl sulfate, and an immobilizing reagent solution to be used therefor; a method for quantitative determination of protein comprising contacting a protein-staining solution with the solid-phase immobilized with a protein by the immobilization method, and determining a degree of color development generated thereby; an immunoblotting method wherein the solid-phase immobilized with a protein by the immobilization method is used; and a method for detecting an abnormal PrP a method for determining BSE by using the immobilization method.” | 09-18-2008 |
Kazunari Ikeda, Kanazawa-Shi JP
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20090307900 | METHOD AND APPARATUS FOR MOUNTING CONDUCTIVE BALLS - A conductive ball mounting method for mounting conductive balls on a mount using an arraying mask, in which the mount includes mounting positions formed in a predetermined pattern, and the arraying mask is provided above the mount and includes through holes provided in positions corresponding to the mounting positions. The method includes providing a ball suction unit for sucking solder balls, the ball suction unit including a ball holding member capable of holding the conductive balls, sucking up the conductive balls below the ball suction unit, holding the conductive balls on a lower surface of the ball holding member while sucking up the conductive balls, and after the holding the conductive balls, falling the conductive balls held by the ball holding member to the mount. | 12-17-2009 |
20130098975 | METHOD AND APPARATUS FOR MOUNTING CONDUCTIVE BALLS - A conductive ball mounting method for mounting conductive balls on a mount using an arraying mask, in which the mount includes mounting positions formed in a predetermined pattern, and the arraying mask is provided above the mount and includes through holes provided in positions corresponding to the mounting positions. The method includes providing a ball suction unit for sucking solder balls, the ball suction unit including a ball holding member capable of holding the conductive balls, sucking up the conductive balls below the ball suction unit, holding the conductive balls on a lower surface of the ball holding member while sucking up the conductive balls, and after the holding the conductive balls, falling the conductive balls held by the ball holding member to the mount. | 04-25-2013 |
Kazunari Ikeda, Tokyo JP
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20120091448 | ORGANIC ELECTRONIC DEVICE AND METHOD FOR PRODUCING THE SAME - There is provided an organic electronic device that can exhibit a long lifetime while having a facilitated production process. An organic electronic device and a method for producing it, wherein the organic electronic device comprises two or more electrodes facing each other on a substrate, and an organic functional layer that includes at least a hole injecting layer and/or a hole transporting layer situated between two electrodes, wherein the hole injecting layer and/or hole transporting layer is formed as a thin-film from a fluid material that comprises anionic metal oxide clusters that include at least one metal element selected from among elements of Group 5, Group 6 or Groups 8-10 of the Periodic Table, the metal oxide clusters being polyoxometalates, dissolved or uniformly dispersed or mixed in an aqueous solvent. | 04-19-2012 |
Kazunari Ikeda, Shinjuku-Ku JP
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20110076855 | LAMINATE AND USE THEREOF - There is provided a resin laminate having a layer construction of a first inorganic material layer/insulating layer/second inorganic material layer or a layer construction of an inorganic material layer/insulating layer, wherein the insulating layer has a multi-layer structure of two or more resin layers of a core insulating layer and an adhesive insulating layer. In this case, the resin laminate has the adhesive insulating layer which can realize optimal etching, is suitable for etching by a wet process, and has excellent adhesion. At least one of the layers constituting the insulating layer is formed of a polyimide resin which comprises repeating units represented by formula (1) and has a glass transition point of 150 to 360° C. and is dissolvable in a basic solution at a rate of more than 3 μm/min, preferably more than 5 μm/min, and most preferably more than 8 μm/min. | 03-31-2011 |
Kazunari Ikeda, Shiga JP
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20080309378 | SEMICONDUCTOR DEVICE - A semiconductor device | 12-18-2008 |
Kazunari Imai, Joetsu-Shi JP
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20100236722 | PREPREG MANUFACTURING DEVICE - An extremely practical prepreg manufacturing device whereby a fiber body can be easily impregnated with a high-viscosity, low-concentration thermosetting resin using existing hot-melt method equipment, without having to use a solvent. In a prepreg manufacturing device for manufacturing a prepreg ( | 09-23-2010 |
Kazunari Ishida, Chiba JP
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20080269607 | Ultrasonic Treatment Apparatus - An ultrasonic treatment apparatus includes a trace and follow computing unit | 10-30-2008 |
Kazunari Ishii, Nirasaki City JP
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20100244876 | METHOD FOR SETTING CONTACT PARAMETER AND RECORDING MEDIUM HAVING PROGRAM FOR SETTING CONTACT PARAMETER RECORDED THEREON - Disclosed is a method to set contact parameters, which can simulate the entire contact process of devices of a semiconductor wafer with probes while visually checking the contact parameters. The method includes preparing a coordinate graph including a time axis and a height axis, and setting contact parameters of the semiconductor wafer by specifying a plurality of points on the coordinate graph by a plurality of upward/downward movement positions of the semiconductor wafer during electrical contact of the electrode pads of the semiconductor wafer with the plurality of probes or separation of the electrode pads of the semiconductor wafer from the plurality of probes, and time required for the semiconductor wafer to move until reaching the upward/downward movement positions, respectively, and displaying a broken-line graph through connecting the specified points with straight-lines. | 09-30-2010 |
20110234247 | WAFER CHUCK INCLINATION CORRECTING METHOD AND PROBE APPARATUS - A method for correcting inclination of a wafer chuck includes obtaining in advance a correction amount for each of the semiconductor chips which corrects the inclination of the wafer chuck in the case of applying a contact load to at least each one of the semiconductor chips and storing each of the correction amounts in a data storage unit; calculating a total correction amount for correcting the inclination of the wafer chuck by calculating the correction amount of each of the semiconductor chips bringing into contact with the probes when the semiconductor wafer comes into electrical contact with the probes and adding the calculated correction amounts; and correcting the inclination of the wafer chuck based on the total correction amount. | 09-29-2011 |
Kazunari Ishii, Hyogo JP
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20090290765 | Neurodegenerative Disease Detection Method, Detecting Program, and Detector - A method of detecting a neurodegenerative disease includes (a) a standardization step of creating a first image by applying anatomical standardization to a brain nuclear medical image; (b) a conversion step of creating a second image by converting the pixel value of each pixel of an image based on the first image into a z score or a t value; (c) an addition step of calculating the sum of the pixel values of individual pixels in a predetermined region of interest in the second image; and (d) a detection step of obtaining the results of the detection of the neurodegenerative disease through an operation of comparison of the sum with a predetermined threshold. | 11-26-2009 |
20110188719 | TECHNIQUE FOR DETECTING NEURODEGENERATIVE DISORDERS - In one embodiment of the present invention, a significance test of pixel values is performed between a region where functions could be deteriorated in a disease-specific manner and a region where functions could be preserved even in cases of diseases using brain functional images. Then, the mean pixel value of the functionally preserved site is significantly greater than the mean pixel value of the functionally deteriorated site according to the significance test is determined as an a image including a neurodegenerative disorder. According to this embodiment, it becomes possible to objectively detect images of neurodegenerative disorders without using a database for healthy subjects. | 08-04-2011 |
Kazunari Ishii, Nirasaki-Shi JP
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20080198176 | METHOD FOR CALCULATING HEIGHT OF CHUCK TOP AND PROGRAM STORAGE MEDIUM FOR STORING SAME METHOD - A method is for calculating a height of a chuck top. A height of the top surface of the chuck top which corresponds to an arbitrary position specified on the XY coordinate plane by a computer is calculated in each of the four quadrants based on a coordinate transformation formulas. The method includes setting, by using the computer, a conical model in which two adjacent points other than the center point of the chuck top which correspond to the specified coordinates in a predetermined quadrant of the XY coordinate plane are obtained on a circumference having the center point of the chuck top as the origin and specifying an arbitrary point in the predetermined quadrant by using the computer and calculating a height of the arbitrary point of the chuck top based on the conical model, the coordinate transformation formulas and the specified coordinates. | 08-21-2008 |
20080238455 | PROBING METHOD, PROBE APPARATUS AND STORAGE MEDIUM - A probing method measures electrical characteristics of an object to be inspected by bringing a probe needle to make a contact with an electrode pad of the object, the probe needle formed to be vertically pointing the object. The method includes the steps of: mounting the object on a mounting table; aligning the object and the probe needle; thereafter, contacting the probe needle with the electrode pad by moving the mounting table upwards, and then moving the mounting table vertically upwards while moving same horizontally to rend an oxide film formed on a surface of the electrode pad, so that a tip of the probe needle is stuck into the electrode pad and the probe needle and the electrode pad to conduct with each other. | 10-02-2008 |
20080315904 | METHOD FOR REGISTERING PROBE CARD AND A STORAGE MEDIUM STORING PROGRAM THEREOF - A probe card registration method is for registering a probe card for use in inspecting electrical characteristics of a target object in a probe apparatus for performing the inspecting. The probe card registration method includes detecting a height of a load sensor provided at a mounting table for mounting thereon the target object by using a first imaging unit disposed above the mounting table; contacting the load sensor with a probe by moving the load sensor by the mounting table; and stopping the movement of the load sensor when the load sensor starts to make contact with the probe. The method further includes calculating a height of a needle of the probe based on a height of the load sensor and a stop height thereof. | 12-25-2008 |
Kazunari Ishimaru, Yokohama-Shi TW
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20080220582 | Semiconductor device and method of fabricating the same - According to the present invention, there is provided a semiconductor device fabrication method, comprising: | 09-11-2008 |
Kazunari Ito, Neyagawa-Shi JP
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20110255381 | FORMAT DETERMINING APPARATUS - A pick-up of a format determining apparatus irradiates light to an optical disk to generate a reproduction signal. A signal processing unit decodes the reproduction signal to generate main data. A CD-ROM decoder decodes the main data. A CD-ROM determining unit determines whether or not the main data is in a CD-ROM format, based on the decoded main data. A reproduction signal determining unit determines whether or not the reproduction signal is normal when the main data is not in the CD-ROM format. A system control unit determines that the main data is in a CD-DA format, when the main data is not in the CD-ROM format, and when the reproduction signal is normal. | 10-20-2011 |
20110255382 | RECORDING DETERMINATION APPARATUS AND RECORDING DETERMINATION PROGRAM - A movement device of a recording determination apparatus moves a pickup in a radial direction of an optical disc. The pickup irradiates laser light to the optical disc to output an electric signal, based on reflected light from a laser spot. A control device acquires address information relating to an arrangement position of the laser spot, based on the electric signal. The control device controls the movement device to move the laser spot from a data area to a recordable area. The control device determines whether or not data is recorded in the recordable area, based on the electric signal until a reference time has elapsed from a border potion between the data area and the recordable area, the border portion being specified based on the address information. | 10-20-2011 |
Kazunari Kaitani, Osaka JP
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20090122040 | DRIVE DEVICE AND DRIVE METHOD - A first generation section ( | 05-14-2009 |
Kazunari Kato, Iwaki-City JP
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20090313647 | DISC APPARATUS - A shutter member is provided so as to be capable of moving in association with a roller bracket. The shutter member rotates by a predetermined range in association with the rotation of the roller bracket, and then a projection of the shutter member is pressed in a Y1 direction by a shutter pressing portion provided on the right side slider. Accordingly, the shutter member is rotated clockwise, and an opening and closing panel portion of the shutter member closes an insertion port from the inside thereof. Therefore, the insertion port is closed reliably by the shutter member, so that insertion of another disc from the insertion port into the interior of the apparatus while the disc is rotating is prevented. | 12-17-2009 |
20090320054 | DISK DEVICE - To provide a “disk device” that does not waste a power during waiting for disk insertion and thus can save power consumption. The disk device includes: a casing equipped with an insertion port to which a disk is inserted; a conveying mechanism for conveying a disk, which is provided inside the insertion port; a switching type detecting switch that is switched to a detection state in accordance with a movement force of a disk inserted from the insertion port in an insertion direction; and an optical detecting member that is switched to a detection state when a disk inserted from the insertion port blocks an optical path, wherein when the detecting switch is switched to a detection state, power supply to the optical detecting member is started. | 12-24-2009 |
Kazunari Katsumoto, Osaka JP
Patent application number | Description | Published |
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20110102725 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device according to the present invention includes: an active-matrix substrate including a pixel electrode, a gate line (G), and a source line (S); a counter substrate including a counter electrode; and a liquid crystal layer. The active-matrix substrate further includes a conductive layer, which is arranged in an insulating layer between the gate line (G) and the pixel electrode. The conductive layer has a portion that is located between the first and second regions of the pixel electrode. And the conductive layer is electrically connected to either the pixel electrode or the source line (S). | 05-05-2011 |
20120013839 | DISPLAY PANEL AND DISPLAY DEVICE - Provided are a display panel and a display device which are capable of suppressing the occurrence of horizontal crosstalk and ensuring the aperture ratio of the whole display panel. The auxiliary capacitance electrode of a pixel forming portion ( | 01-19-2012 |
Kazunari Kawai, Yachiyo-Shi JP
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20090168141 | ION CONDUCTOR AND ELECTROCHEMICAL DISPLAY DEVICE UTILIZING THE SAME - An ion conductor has fine particles of an organic polymer including 20 to 80% by mass of ultra-fine particles of an inorganic compound, and an electrolytic solution impregnated into the fine particles of the organic polymer, wherein the fine particles of the organic polymer have a specific surface area measured by the BET method of 30 m | 07-02-2009 |
Kazunari Kawamura, Akishima-Shi JP
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20100325373 | Duplexing Apparatus and Duplexing Control Method - According to one embodiment, a duplexing apparatus includes a controller configured to write data in first storage module when the data is transferred from a host computer, to read the data from the first storage module when the notice has been transmitted to the host computer, the notice showing that the data is written in the first storage module and a second storage module, and to write the data read from the first storage module in the second storage module, and a transmission module configured to transmit the notice to the host computer when the data is written in the first storage module. | 12-23-2010 |
20120005413 | Information Processing Apparatus and Data Restoration Method - According to one embodiment, an information processing apparatus includes a main memory, a first storage, a second storage, a first writing module, and a second writing module. A first storage is configured to store a file for executing an operating system. A first writing module is configured to write writing position information which indicates a writing position of data written in the second storage and is written to a predetermined position to the second storage, to the main memory. The second writing module is configured to write, to the first storage, the writing position information in the main memory to a predetermined write area in the first storage in a case of a crash of the operating system. The third writing module is configured to write the writing position information to the predetermined position in the second storage. | 01-05-2012 |
20130166847 | INFORMATION PROCESSING APPARATUS AND CACHE CONTROL METHOD - According to one embodiment, an apparatus includes a storage module, a cache module, and a changing module. The cache module is configured to use a first cache data storage region in a storage region of a first storage device as a cache of the storage module, and to manage cache management information includes position information indicating a position of the first cache data storage region. The changing module is configured to store cache data stored in the first cache data storage region in a second cache data storage region in a storage region of a second storage device when it is requested to use the second cache data storage region as the cache of the storage module, and to update the position information. | 06-27-2013 |
Kazunari Kimura, Tokyo JP
Patent application number | Description | Published |
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20120103675 | LAMINATED ELECTRONIC DEVICES AND METHOD OF MANUFACTURING SAME - A laminated electronic device comprises two or more wiring layers including a first wiring layer and a second wiring layer, an insulating layer interposed between the first wiring layer and second wiring layer, and a through conductor extending through the insulating layer for electrically connecting a first conductor disposed on the first wiring layer to a second conductor disposed on the second wiring layer. The through conductor includes divergent sections at both ends, which have a diameter gradually increased toward the first conductor or second conductor. | 05-03-2012 |
20120313743 | LAMINATED ELECTRONIC COMPONENT EQUIPPED WITH INDUCTOR - A laminated electronic part comprises a first laminate, and a second laminate including a front wiring layer and bonded to the first laminate. Wiring layers of the first laminate and second laminate are orthogonal to each other. The first laminate has a first inductor conductor disposed on a first wiring layer, and a second inductor conductor disposed on a second wiring layer. The second laminate has a connection conductor for electrically connecting an end of the first inductor conductor with an end of the second inductor conductor on a surface thereof to which the first laminate is bonded, such that the first inductor conductor and the second inductor conductor form a coil-shaped inductor. | 12-13-2012 |
20130115411 | METHOD FOR PRODUCING LAMINATED ELECTRONIC COMPONENT, AND LAMINATED ELECTRONIC COMPONENT - A method of manufacturing a laminated electronic part includes fabricating first and second laminated sheets by laminating an insulating function layer made of an unsintered ceramic material and a conductor layer, having a plurality of conductors two-dimensionally arranged in a vertical direction and in a horizontal direction to make up part of circuit components; cutting the first and second laminated sheets into sticks to create a plurality of first and second laminate sticks; fabricating a third laminated sheet by rotating the second laminate sticks by 90°, arranging the second laminate sticks to be each sandwiched between the first laminate sticks, and thermocompression bonding them for integration; singulating the third laminated sheet into chips and creating sintered bodies by sintering the unsintered chips to integrate the first laminate with the second laminate. | 05-09-2013 |
20130266758 | METHOD FOR PRODUCING LAMINATED ELECTRONIC COMPONENT, AND LAMINATED ELECTRONIC COMPONENT - A method of manufacturing a laminated electronic part includes fabricating first and second laminated sheets by laminating an insulating function layer made of an unsintered ceramic material and a conductor layer, having a plurality of conductors two-dimensionally arranged in a vertical direction and in a horizontal direction to make up part of circuit components; cutting the first and second laminated sheets into sticks to create a plurality of first and second laminate sticks; fabricating a third laminated sheet by rotating the second laminate sticks by 90°, arranging the second laminate sticks to be each sandwiched between the first laminate sticks, and thermocompression bonding them for integration; singulating the third laminated sheet into chips and creating sintered bodies by sintering the unsintered chips to integrate the first laminate with the second laminate. | 10-10-2013 |
20140299016 | BLACK MARKER COMPOSITION AND AN ELECTRONIC COMPONENT USING THESE - The object of the present invention is to provide a black marker composition capable of forming non-metal marker which sufficiently ensures the adhering strength and the contrast against the foundation; the electronic component comprising the marker made of said black marker composition, and further the communication device comprising said electronic component. | 10-09-2014 |
Kazunari Kimura, Yamato-Shi JP
Patent application number | Description | Published |
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20090020850 | SEMICONDUCTOR DESIGN APPARATUS, SEMICONDUCTOR CIRCUIT AND SEMICONDUCTOR DESIGN METHOD - According to an aspect of the present invention, there is provided a semiconductor design apparatus including: a determination section that determines a connection position of a capacitor to suppress a noise on a layout data in which a layout of circuit cells are completed; a calculation section that calculates a capacitance value required to suppress the noise; a generation section that generates the capacitor satisfying the capacitance value; and a wiring section that wires the capacitor to a power wiring and a ground wiring at the connection position. | 01-22-2009 |
Kazunari Kimura, Kanagawa-Ken JP
Patent application number | Description | Published |
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20100229139 | SYSTEM AND METHOD FOR DESIGNING SEMICONDUCTOR INTEGRATED CIRCUIT - An extraction unit extracts a metal pattern constituting a semiconductor integrated circuit from layout data. A setting unit sets up a region including the metal pattern extracted by the extraction unit. An evaluation unit calculates the metal coverage rate of the region and to evaluate whether the metal coverage rate is equal to or more than a predetermined value. An insertion unit inserts a dummy metal pattern into the region when the metal coverage rate is evaluated as a value smaller than the predetermined value by the evaluation unit. | 09-09-2010 |
Kazunari Kobayashi, Shiojiri-Shi JP
Patent application number | Description | Published |
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20110084875 | EXECUTION METHOD OF POSITION CALCULATING CIRCUIT, POSITION CALCULATING CIRCUIT, OPERATION CONTROL METHOD OF POSITION CALCULATING CIRCUIT, HOST DEVICE, AND ELECTRONIC APPARATUS - An execution method of a position calculating circuit that calculates a position by receiving a satellite signal transmitted from a positioning satellite and that has an externally readable storage section includes: receiving a selection signal for selecting acquired information, which is information acquired from information obtained from the satellite signal, from the outside; selecting the acquired information on the basis of the selection signal; and storing the acquired information in the storage section and outputting a notice signal, which indicates that the acquired information has been obtained, when the acquired information selected from the satellite signal being received is obtained. | 04-14-2011 |
20140097983 | EXECUTION METHOD OF POSITION CALCULATING CIRCUIT, POSITION CALCULATING CIRCUIT, OPERATION CONTROL METHOD OF POSITION CALCULATING CIRCUIT, HOST DEVICE, AND ELECTRONIC APPARATUS - An execution method of a position calculating circuit that calculates a position by receiving a satellite signal transmitted from a positioning satellite and that has an externally readable storage section includes: receiving a selection signal for selecting acquired information, which is information acquired from information obtained from the satellite signal, from the outside; selecting the acquired information on the basis of the selection signal; and storing the acquired information in the storage section and outputting a notice signal, which indicates that the acquired information has been obtained, when the acquired information selected from the satellite signal being received is obtained. | 04-10-2014 |
Kazunari Maeda, Shizuoka JP
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20100157304 | LUBRICANT DETERIORATION DETECTING DEVICE AND DETECTING DEVICE INCORPORATED BEARING ASSEMBLY - A lubricant deterioration detecting device has a light emitting unit and a light receiving unit so arranged as to define a gap therebetween for accommodating a lubricant forming an object to be detected, and a determining circuit for determining a light transmittance of the lubricant in reference to an output from the light receiving unit to thereby detect a status of deterioration of the lubricant. | 06-24-2010 |
Kazunari Miyata, Gifu JP
Patent application number | Description | Published |
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20100136867 | SPARK PLUG AND METHOD FOR MANUFACTURING SPARK PLUG - This invention has an object to provide a spark plug exhibiting high withstand voltage characteristics and high strength at high temperature, formed by an alumina-based sintered body prepared with excellent processability and high productivity, and a method for manufacturing the spark plug. This invention relates to a spark plug | 06-03-2010 |
Kazunari Morimono, Tokyo JP
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20110235989 | TRAIN-MOUNTED VIDEO INFORMATION DISTRIBUTION AND DISPLAY SYSTEM AND DISPLAY SWITCHING METHOD THEREOF - A train-mounted video information distribution and display system sufficiently increases an advertising effect of advertisement videos that are broadcast in a train. A train-mounted video information distribution and display system includes: a display-program determining unit that extracts one or more pieces of video information from plural pieces of video information and determines a display program to be displayed on a display device; a video-information storing unit that holds video information, and reference information that is necessary to determine a display program; a display-program storage unit that receives a display program which is determined by the display-program determining unit from the video-information storing unit and holds the display program; and a distribution control unit that sequentially reads out display programs stored in the display-program storage unit and distributes the read display programs to the display device. The determined display program includes one or more pieces of video information that are determined based on segmentation information for assigning a predetermined section within a running section of a train, and the determined one or more pieces of video information are repeatedly displayed in the predetermined section. | 09-29-2011 |
Kazunari Murayama, Numazu-Shi JP
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20090003876 | PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS - A process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus, includes an electrophotographic photosensitive drum; developing roller for developing an electrostatic latent image formed on the electrophotographic photosensitive drum; drum frame supporting the electrophotographic photosensitive drum; a developing frame supporting the developing roller, the developing roller being movable relative to the drum frame between a contacting position in which the developing roller is in contact with the electrophotographic photosensitive drum and a spacing position in which the developing roller is spaced from the electrophotographic photosensitive drum; a force receiving member, provided movably relative to the developing frame, for receiving an external force, wherein the force receiving member is capable of taking an operating position for moving the developing frame from the contacting position to the spacing position by receiving the external force, and a stand-by position retracted from the operating position; an urging portion for urging the force receiving member from the stand-by position toward the operating position; and an engaging portion for engaging with the force receiving member to hold the force receiving member in the stand-by position against an urging force of the urging portion. | 01-01-2009 |
20090245857 | CARTRIDGE ASSEMBLING METHOD AND CARTRIDGE REASSEMBLING METHOD - In a state where a gear is resting on a side cover, the gear and a shaft of a developing roller are made to engage with each other. | 10-01-2009 |
20110311272 | PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS - A process cartridge detachably mountable to a main assembly of an image forming apparatus includes a photosensitive member unit including an electrophotographic photosensitive member; developing unit, including a developing roller for developing an electrostatic latent image formed on the photosensitive member, movable between a contact position in which the developing roller is contacted to the photosensitive member and a separated position in which the developing roller is separated from the photosensitive member; a drive transmitting portion for transmitting a driving force for driving the developing roller at one longitudinal end side of the developing unit, wherein the drive transmitting portion provides, to the developing unit, a force for moving the developing unit in a direction from the separated position toward the contact position by receiving the driving force; an urging member for urging, at the other longitudinal end side of the developing unit, the developing unit so that the developing unit is moved in the direction from the separated position toward the contact position; and a force receiving portion, provided only at the other longitudinal end side of the developing unit, for receiving a force, from the main assembly, for moving the developing unit from the contact position to the separated position. | 12-22-2011 |
20130108318 | PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS | 05-02-2013 |
20130308978 | PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS - A process cartridge detachably mountable to a main assembly of an image forming apparatus. The process cartridge includes a photosensitive member unit including an electrophotographic photosensitive member, and a developing unit including a developing roller for developing an electrostatic latent image formed on the photosensitive member, the developing unit being movable between a contact position in which the developing roller is contacted to the photosensitive member and a separated position in which the developing roller is separated from the photosensitive member. The process cartridge also includes a drive transmitting portion for transmitting a driving force for driving the developing roller at one longitudinal end side of the developing unit. The drive transmitting portion provides to the developing unit a force for moving the developing unit in a direction from the separated position toward the contact position by receiving the driving force. | 11-21-2013 |
20140178097 | PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS - A process cartridge includes an electrophotographic photosensitive drum and a developing roller for developing an electrostatic latent image formed on the electrophotographic photosensitive drum. The cartridge also includes a developing frame supporting the developing roller. A force receiving member is provided, with the force receiving member including a spacing force receiving portion movable relative to the developing frame to move between a first position and a second position in which the spacing force receiving portion is retracted from the first position toward an inside of the developing frame. | 06-26-2014 |
Kazunari Murayama, Suntoh-Gun JP
Patent application number | Description | Published |
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20090162095 | PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS - A process cartridge is detachably mountable to a main assembly of an electrophotographic image forming apparatus. The cartridge includes an electrophotographic photosensitive drum, a developing roller, a drum unit containing the drum, a developing unit containing the roller and being movable so the roller contacts and is spaced from the drum, and a first force receiver receiving a force from a main-assembly first force applier by movement of a door from open to closed positions when mounting the cartridge and a second force receiver movable from a stand-by position by movement of the first force receiver by a force received from the first force applier. The second force receiver takes a projected position receiving a force from the second force applier to move the developing unit so the roller moves out of contact with the drum, the projected position being higher than the stand-by position. | 06-25-2009 |
20110110682 | PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS - A process cartridge is detachably mountable to a main assembly of an electrophotographic image forming apparatus. The cartridge includes an electrophotographic photosensitive drum, a developing roller, a drum unit containing the drum, a developing unit containing the roller and being movable so the roller contacts and is spaced from the drum, and a first force receiver receiving a force from a main assembly first force applier by movement of a door from open to closed positions when mounting the cartridge and a second force receiver movable from a stand-by position by movement of the first force receiver by a force received from the first force applier. The second force receiver takes a projected position receiving a force from the second force applier to move the developing unit so the roller moves out of contact with the drum, the projected position being higher than the stand-by position. | 05-12-2011 |
20120177403 | ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE - An electrophotographic image forming apparatus is provided. The apparatus comprises a movable member including a mounting portion for detachably mounting a cartridge, with the movable member being movable from an outside toward an inside of a main assembly of the apparatus while supporting the cartridge. The apparatus further comprises an output contact and an intermediary electrical contact configured and positioned to supply a bias voltage received by the output contact to the cartridge, with intermediary electrical contact being disposed on the mounting portion and being elastically deformable in a moving direction in which the movable member is movable between the outside and the inside. The cartridge includes an input electrical contact and a cartridge side contact portion. | 07-12-2012 |
20120237252 | PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS - A process cartridge is detachably mountable to a main assembly of an electrophotographic image forming apparatus. The cartridge includes an electrophotographic photosensitive drum, a developing roller, a drum unit containing the drum, a developing unit containing the roller and being movable so the roller contacts and is spaced from the drum, and a first force receiver receiving a force from a main-assembly first force applier by movement of a door from open to closed positions when mounting the cartridge and a second force receiver movable from a stand-by position by movement of the first force receiver by a force received from the first force applier. The second force receiver takes a projected position receiving a force from the second force applier to move the developing unit so the roller moves out of contact with the drum, the projected position being higher than the stand-by position. | 09-20-2012 |
20130315622 | PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS - A process cartridge is detachably mountable to a main assembly of an electrophotographic image forming apparatus. The cartridge includes an electrophotographic photosensitive drum, a developing roller, a drum unit containing the drum, a developing unit containing the roller and being movable so the roller contacts and is spaced from the drum, and a first force receiver receiving a force from a main-assembly first force applier by movement of a door from open to closed positions when mounting the cartridge and a second force receiver movable from a stand-by position by movement of the first force receiver by a force received from the first force applier. The second force receiver takes a projected position receiving a force from the second force applier to move the developing unit so the roller moves out of contact with the drum, the projected position being higher than the stand-by position. | 11-28-2013 |
20150078780 | PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS - A process cartridge is detachably mountable to a main assembly of an electrophotographic image forming apparatus. The cartridge includes an electrophotographic photosensitive drum, a developing roller, a drum unit containing the drum, a developing unit containing the roller and being movable so the roller contacts and is spaced from the drum, and a first force receiver receiving a force from a main-assembly first force applier by movement of a door from open to closed positions when mounting the cartridge and a second force receiver movable from a stand-by position by movement of the first force receiver by a force received from the first force applier. The second force receiver takes a projected position receiving a force from the second force applier to move the developing unit so the roller moves out of contact with the drum, the projected position being higher than the stand-by position. | 03-19-2015 |
Kazunari Nakajima, Kobe-Shi JP
Patent application number | Description | Published |
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20080300731 | Vehicle-running-state display method - The present invention has an object of providing a vehicle-running-state display method capable of easily displaying a running state of a vehicle. The invention provides a vehicle-running-state display method, including the steps of obtaining position information, time information, speed information, and acceleration information of a vehicle, detecting a special state of the vehicle, based on the position information, the time information, the speed information, or the acceleration information, displaying a track of the vehicle on a map screen, based on the position information and the time information, and displaying the detected special state of the vehicle, on the map screen on which the track is displayed. | 12-04-2008 |
20110078802 | DISPLAY DEVICE, DRIVE RECORDER, DISPLAY METHOD AND COMPUTER-READABLE MEDIUM - A display device displays data recorded in a portable recording medium by a drive recorder on a display unit. A code recording unit records a security code in the recording medium in which data is recorded by the drive recorder. A nonvolatile storage device stores a security code which is the same as the security code for use at the time of recording in the recording medium. A code acquisition unit acquires the security code from recorded contents of the recording medium in which the data is recorded by the drive recorder. A code authentication unit enables the display unit to display the data recorded in the recording medium when the security code acquired from the recording medium coincides with the security code stored in the storage device. | 03-31-2011 |
Kazunari Nakajima, Hyogo JP
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20100194887 | METHOD FOR DISPLAYING VEHICLE DRIVING CONDITIONS - An object of the invention is to provide a method for displaying vehicle driving conditions wherein provisions are made to identify, when playing back video information acquired by a drive recorder showing the actual field of vision of a driver, thereby making it possible to investigate, for example, how an accident or the like has occurred. More particularly, the invention provides a method for displaying vehicle driving conditions, including the steps of acquiring vehicle speed information and video information captured by a vehicle-mounted image capturing device, obtaining a field of vision angle based on the speed information, and displaying the video information along with a field of vision corresponding to the field of vision angle. | 08-05-2010 |
Kazunari Nakamura, Nishio-Shi JP
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20110057772 | Automatic locking apparatus - An automatic locking apparatus which is installed in a vehicle, communicates with a portable-unit in areas inside/outside the vehicle, and automatically locks doors, based on whether a response-signal is received from the portable-unit and opening/closing of the doors. The apparatus includes a door-opening/closing-detecting-unit, an inside-of-vehicle-determining-unit forming a communication-area inside the vehicle when one door changes from the opened-state to the closed-state, and determining whether the response-signal is received, an outside-of-vehicle-determining-unit forming a communication-area outside the vehicle when the response-signal is not received, and determining whether the response-signal is received, a locking-control-unit automatically locking the doors when the response-signal is received, when all the doors are closed and presence-of-reception is changed to absence-of-reception, and a storing-unit storing history-information indicating that the response-signal is received. When the response-signal is not received, and the storing-unit stores history-information, the locking-control-unit automatically locks the doors when all the doors are closed and reception is absent. | 03-10-2011 |
Kazunari Nakao, Aichi-Ken JP
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20090163558 | Substituted Methyl Aryl or Heteroaryl Amide Compounds - This invention provides a compound of the formula (I): | 06-25-2009 |
20090253740 | SUBSTITUTED N-BICYCLICALKYL BICYCLICCARBOXYAMIDE COMPOUNDS - This invention provides a compound of the formula (I): And their use for the treatment of disease conditions caused by overactivation of the VR1 receptor such as pain, or the like in mammal. This invention also provides a pharmaceutical composition comprising the above compound. | 10-08-2009 |
20100035880 | SUBSTITUTED SULFONYLAMINOARYLMETHYL CYCLOPROPANECARBOXAMIDE AS VR1 RECEPTOR ANTAGONISTS - This invention provides a compound of the formula (I): | 02-11-2010 |
20120088746 | AMIDE DERIVATIVES AS ION-CHANNEL LIGANDS AND PHARMACEUTICAL COMPOSITIONS AND METHODS OF USING THE SAME - Compounds are disclosed that have a formula represented by the following: Formula (I). The compounds may be prepared as pharmaceutical compositions, and may be used for the prevention and treatment of a variety of conditions in mammals including humans, including by way of non-limiting example, pain, inflammation, traumatic injury, and others. | 04-12-2012 |
Kazunari Nakata, Chiyoda-Ku JP
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20110059612 | METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE - A passivation film having a predetermined width from an outer peripheral end portion toward an inner side and extending along the outer peripheral end portion is formed on a front surface of a semiconductor substrate. An outer peripheral end surface orthogonal to the front surface and a rear surface is formed by grinding the outer peripheral end portion of the semiconductor substrate. A thickness of the semiconductor substrate is reduced to a predetermined thickness by grinding the rear surface. The ground rear surface is etched by discharging a mixed acid onto the rear surface while rotating the semiconductor substrate with the rear surface facing upward, to remove a fracture layer. Thereby, chipping or cracking of the semiconductor substrate is suppressed. | 03-10-2011 |
Kazunari Nishimura, Tokyo JP
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20120021063 | CROSSLINKED MATERIAL COMPRISING ELASTIN AND COLLAGEN, AND USE THEREOF - To provide a collagen/elastin crosslinked material capable of satisfactorily corresponding to various uses such as medical materials including an artificial dermis and scaffolding materials for cell culture. The collagen/elastin crosslinked material is obtained by crosslinking a fish-derived collagen and a fish-derived elastin, and is fully capable of corresponding to various uses such as medical materials including an artificial dermis and scaffold material for cell culture. | 01-26-2012 |
Kazunari Ohno, Aichi JP
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20110215573 | Exhaust pipe connection structure and exhaust pipe connection method - An exhaust pipe connection structure for interconnecting a connection pipe and an exhaust pipe that are arranged in an exhaust system of an, internal combustion engine. Either of the connection pipe or the exhaust pipe is inserted into the other, and the portion where the connection pipe and the exhaust pipe overlap each other is radially deformed and swaged. | 09-08-2011 |
Kazunari Okada, Wako-Shi JP
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20100329272 | VEHICLE ONBOARD GATEWAY APPARATUS - In an onboard gateway apparatus, when data is received from one network, the received data is stored in the buffer. The buffer includes a first storage area for storing data in the order of priority of an identifier (ID) attached to the data and a second storage area for storing data in the order in which the data is received. A control means stores the received data in one of the first and second storage areas based on the attached identifier, and sends the data to another network in accordance with the priority of the ID of the data. As to data passing through the first storage area, sending in the order of priority is ensured. As to data passing through the second storage area, sending in the order in which the data is received is ensured. | 12-30-2010 |
Kazunari Okada, Echi-Gun JP
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20100004116 | WATER-BASED RARE EARTH METAL COMPOUND SOL, MANUFACTURING METHOD THEREOF, AND METHOD FOR MANUFACTURING CERAMIC POWDER USING THE SAME - A particulate subcomponent for a barium titanate dielectric is obtained from a sol in which a rare earth metal compound is dispersed in water. The rare earth metal compound includes a carboxylic acid having at least three carbonyl groups and at least one rare earth metal which can be Sc, Y, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, and Lu so that the molar ratio (carbonyl group/rare earth metal) is in the range of 1.2 to 3. A method of making the sol and a method of using the sol to make a ceramic powder is described. | 01-07-2010 |
Kazunari Ookita, Osaka JP
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20110177391 | NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY - A non-aqueous electrolyte secondary battery using lithium-containing transition metal composite oxide which has a layer structure, contains a lot of Ni and Mn and is inexpensive as a positive electrode active material and attaining high output characteristics even under low temperature environment is provided. | 07-21-2011 |
Kazunari Saito, Akita-Shi JP
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20100156724 | ANTENNA APPARATUS - Disclosed is an antenna apparatus, including: a multi-layer substrate having at least two substrates in a stacking manner and having a first through hole; an amplifying circuit on one face of the multi-layer substrate; a ground pattern formed between two adjacent substrates of the multi-layer substrate; an antenna pattern formed on the other face of the multi-layer substrate; and a first comb electrode having comb teeth and a second comb electrode having comb teeth, both of which are formed around the antenna pattern on the other face of the multi-layer substrate. The first comb electrode is electrically connected to the antenna pattern. The second comb electrode is electrically connected to the ground pattern through the first through hole. The comb teeth of the first comb electrode and the comb teeth of the second comb electrode are spaced from one another at predetermined intervals in a staggered manner. | 06-24-2010 |
Kazunari Saito, Tokyo JP
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20110211610 | Light emitting device and optical apparatus using the same - A light emitting device includes: a support base; a first light emitting element which is provided at one surface side of the support base and has a first substrate; and a second light emitting element which is provided between the first light emitting element and the support base and has a second substrate, which has a light emitting section as a semiconductor layer and a peripheral section other than the light emitting section at the first light emitting element side of the second substrate, and which has an embedded layer formed of a material with higher heat conductivity than the semiconductor layer in the peripheral section. | 09-01-2011 |
Kazunari Sakai, Kakogawa-Shi JP
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20100016480 | SURFACE SIZING AGENT AND USE THEREOF - A surface sizing agent is provided which has excellent dispersion stability, enables impartation of high sizing performance under a wide range of use conditions, irrespective of the characteristics of water used for sizing (hardness, pH, etc.) and the type of paper, and has low foaming property and good coating workability. Specifically, in a dispersion-type surface sizing agent obtained by emulsion polymerization of a monomer composition in the presence of a degraded dextrin, 20-40 parts by weight of a degraded dextrin having a weight average molecular weight of 26000-50000, obtained by enzyme denaturation of a waxy corn starch, are allowed to exist to 100 parts by weight of the total amount of the monomer composition, and the monomer composition includes (a) 10-35% by weight of at least one type of (meth)acrylic acid alkyl ester, (b) 40-80% by weight of other copolymerizable hydrophobic monomer, and (c) 1-10% by weight of a strong acid group-containing monomer. | 01-21-2010 |
20100084102 | PAPERMAKING ADDITIVE AND FILLED PAPER - To effectively impart sizing performance to paper, while reducing the amounts of an internal sizing agent and aluminum sulfate, the invention provides as a papermaking additive a mixture of a cationic copolymer having a hydrophobic group whose quarterization ratio is 40% by mole or more, or an amphoteric copolymer having a hydrophobic group which has the same quarterization ratio as above, and in which the ratio of the anion equivalent to the cation equivalent is 0.1 to 90%, and a filler (a pretreated filler). The pretreated filler is one in which suitable water repellency is imparted to the filler. Hence, by adding this to pulp slurry, followed by a wet papermaking, the pretreated filler is efficiently adsorbed onto pulp fibers having anionic property, so that effective sizing performance can be imparted to the paper by using a smaller amount thereof than the internal sizing agent, while reducing the amounts of the internal sizing agent and the aluminum sulfate. | 04-08-2010 |
20100200185 | PAPERMAKING INTERNAL SIZING AGENT AND USE THEREOF - To provide a papermaking internal sizing agent capable of efficiently imparting sizing performance even in neutral papermaking which uses calcium carbonate as filler, and uses no aluminum sulfate or uses a small amount of aluminum sulfate, and also provide a paper or a paperboard obtained by using the papermaking internal sizing agent. The papermaking internal sizing agent comprises as an effective ingredient an amphoteric copolymer having hydrophobic groups and cationic groups, at least a part of the cationic groups being quaternized. Preferably, the amphoteric copolymer is obtained by polymerizing monomer ingredients that it essentially contain a hydrophobic monomer (A), a cationic monomer (B), and an anionic monomer (C) and that an anion equivalent of the monomer (C) is 0.1 to 90% of a cation equivalent of the monomer (B), in which a rate of quaternizing of the cationic groups is not less than 40% by mole. The paper or the paperboard contains the above papermaking internal sizing agent. | 08-12-2010 |
Kazunari Sakata, Sendai City JP
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20090301656 | MICROWAVE PLASMA PROCESSING APPARATUS - An end of the slot plate of the microwave antenna, which constitutes a microwave plasma processing apparatus, is held and fixed by being held between a pair of metal bodies. | 12-10-2009 |
Kazunari Sasaki, Fukuoka JP
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20100233574 | METHOD FOR PRODUCING ELECTRODE MATERIAL FOR FUEL CELL, ELECTRODE MATERIAL FOR FUEL CELL,AND FUEL CELL USING THE ELECTRODE MATERIAL FOR FUEL CELL - Disclosed is a method for producing an electrode material for fuel cells, which electrode material has excellent electrochemical catalytic activity and uses a non-carbon conductive oxide carrier having high durability. Specifically disclosed is a method for producing an electrode material for fuel cells, which comprises the following steps. (1) A step wherein carriers mainly composed of tin oxide are dispersed in a solution containing a noble metal colloid, and the noble metal colloid is reduced so that the carriers are loaded with noble metal particles (2) A step wherein the carriers loaded with the noble metal particles are separated from the liquid and dried (3) A step wherein the dried carriers loaded with the noble metal particles are subjected to a heat treatment at a temperature of not less than 80° C. but not more than 250° C. in the presence of a reducing gas | 09-16-2010 |
Kazunari Seki, Fukushima JP
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20090322037 | Seal Ring - There is provided a seal ring that makes it possible to improve attachability and sealability. | 12-31-2009 |
Kazunari Shimizu, Gamagori-Shi JP
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20080297724 | Ophthalmic apparatus and a method to determine power of an intraocular lens - An ophthalmic apparatus capable of obtaining characteristics of a cornea which are suitable for calculating power of an intraocular lens to be injected into an examinee's eye which has undergone refractive surgery comprises an input unit which inputs data on a shape of the cornea after refractive surgery, and a calculation unit having a program which calculates post-operative corneal refractive power based on the post-operative corneal shape, wherein the program determines a non-corrected region based on the post-operative corneal shape, estimates a pre-operative corneal shape in a corrected region by calculating an approximate curve from a corneal shape in the non-corrected region, calculates pre-operative corneal refractive power based on the pre-operative corneal shape, calculates correction refractive power in the refractive surgery based on the post-operative corneal shape and the pre-operative corneal shape, and calculates post-operative corneal refractive power based on the pre-operative corneal refractive power and the correction refractive power. | 12-04-2008 |
20090059169 | Eye refractive power measurement apparatus - An eye refractive power measurement apparatus capable of performing analysis of an examinee's eye for irregular astigmatism with accuracy comprises a measurement optical system comprising an optical system projecting measurement light onto an examinee's fundus and an optical system photo-receiving the measurement light as a ring or substantially-ring fundus reflection image, a light deflection member placed in the optical systems, a unit rotating the deflection member, a memory storing the photo-received image as a measurement image, an analysis unit performing analysis of the measurement image, and an output unit, wherein the analysis unit detects the number of images or a width of an image in each meridian direction in the measurement image and judges the eye has irregular astigmatism when a portion in which the number of the images is two or a portion in which the width of the image goes beyond a predetermined level is detected. | 03-05-2009 |
20130286351 | CORNEA SHAPE MEASUREMENT APPARATUS - A cornea shape measurement apparatus includes: a first projecting optical system configured to project a first target on the cornea; a first imaging optical system configured to capture a reflection image of the first target projected on the cornea; a second projecting optical system configured to project a second target different from the first target on the cornea to measure a corneal shape; a second imaging optical system configured to capture a reflection image of the second target projected on the cornea; and a calculation controller configured to adjust the amount of projection light of the second projecting optical system based on the reflection image of the first target, the reflection image having been acquired by the first imaging optical system, and measuring the corneal shape of an examinee's eye based on the reflection image of the second target, the reflection image having been captured by the imaging optical system. | 10-31-2013 |
Kazunari Suzuki, Ota JP
Patent application number | Description | Published |
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20080286948 | Fabrication Method of Semiconductor Integrated Circuit Device - A technique capable of stably releasing chips from a dicing tape, includes grinding a back surface of a semiconductor wafer, while adhering a pressure sensitive adhesive tape to a circuit forming surface of the semiconductor wafer formed with an integrated circuit, to achieve a predetermined thickness and forcibly oxidizing the back surface of the semiconductor wafer. Then, the pressure sensitive adhesive tape adhered to the circuit forming surface of the semiconductor wafer is released, and a dicing tape is adhered to the back surface of the semiconductor wafer. Further, the semiconductor wafer is divided by dicing it into individual chips, and then the back surface of the chip is pressed by way of the dicing tape, thereby releasing the chips from the dicing tape. | 11-20-2008 |
Kazunari Suzuki, Ogaki-Shi JP
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20090285980 | PRINTED WIRING BOARD AND METHOD FOR MANUFACTURING PRINTED WIRING BOARD - A composite layer composed of an Ni layer and a Pd layer is formed on a solder pad, and a solder on the composite layer is composed of a solder containing no lead. Because a Pd layer (palladium layer) reduces phenomenons such as repellency of the solder, adhesiveness with the solder can be enhanced. Because a Pd layer has a higher degree of rigidity than a gold layer, thermal stress is absorbed into the Pd layer and buffered so as to reduce the degree of transmission of stress to the solder bump, or to the solder layer, by thermal stress. | 11-19-2009 |
Kazunari Suzuki, Hamura-Shi JP
Patent application number | Description | Published |
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20100163083 | ULTRASONIC CLEANING DEVICE - An ultrasonic cleaning device is provided which can easily cope with an increase in a diameter of a cleaning surface of an object to be cleaned. | 07-01-2010 |
20130125935 | ULTRASONIC CLEANING DEVICE - An ultrasonic cleaning device including an ultrasonic transducer ( | 05-23-2013 |
20130220390 | ULTRASONIC CLEANING DEVICE - An ultrasonic cleaning device includes an ultrasonic transducer ( | 08-29-2013 |
Kazunari Suzuki, Chiba-Ken JP
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20100215042 | ETHERNET LINK AGGREGATION - A system and method of transmitting data across a link aggregation group, the method comprises: receiving a packet sourced from a client having a MAC header and an IP header at an input port of a first upstream switch for transmission from the first upstream switch along a link aggregation and at least two down stream switches to a server, said MAC header having a Destination MAC address and a Source MAC address, and the IP header having a Source IP address and a Destination IP address; changing the destination MAC address from a down stream destination to another down stream destination; sending the packet through a first link aggregation to a first down stream switch; using a hash calculation for changing the Source MAC address of the packet in the first down stream switch to a new address; sending the packet through a second link aggregation to a second down stream switch having an address; and sending the packet from the second down stream switch to a server having a server address. | 08-26-2010 |
20120257507 | ETHERNET LINK AGGREGATION - A system and method of transmitting data across a first link aggregation formed by an intermediate switch and a downstream switch, the intermediate switch adopting a Media-Access Card (MAC)-address-based load sharing algorithm for distributing traffic among links to the downstream switch interfaced with a final destination device. The method comprises: receiving a packet having a MAC header and an IP header at an input port of an upstream switch for transmission from the upstream switch to the intermediate switch, the upstream switch and intermediate switch forming a second link aggregation; re-writing, at the upstream switch, the source MAC address of the received packet to a different source address; sending the packet through the second link aggregation to the intermediate switch, the intermediate switch implementing the load sharing algorithm for sending the packet to the downstream switch along a link through the first link aggregation to the destination device. | 10-11-2012 |
Kazunari Suzuki, Gifu JP
Patent application number | Description | Published |
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20080264681 | Printed Wiring Board and Method for Manufacturing Printed Wiring Board - A composite layer composed of an Ni layer and a Pd layer is formed on a solder pad, and a solder on the composite layer is composed of a solder containing no lead. Because a Pd layer (palladium layer) reduces phenomenons such as repellency of the solder, adhesiveness with the solder can be enhanced. Because a Pd layer has a higher degree of rigidity than a gold layer, thermal stress is absorbed into the Pd layer and buffered so as to reduce the degree of transmission of stress to the solder bump, or to the solder layer, by thermal stress. | 10-30-2008 |
Kazunari Takahashi, Morioka-Shi JP
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20100268100 | Body compressor and blood pressure measurement apparatus - A body compressor | 10-21-2010 |
Kazunari Tamura, Yamaguchi JP
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20090194023 | Plasma processing apparatus - A plasma processing apparatus is provided which can suppress variation in the electrode impedance varying due to a product or the like attached in a processing chamber, and which prevents variation in electric power consumed for plasma. According to the present invention, a plasma processing apparatus comprises a radiofrequency power supply | 08-06-2009 |
Kazunari Tsuboike, Yamaguchi JP
Patent application number | Description | Published |
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20120149902 | PYRROLO[2,3-D]PYRIMIDINE DERIVATIVE - Provided is a compound represented by the Formula (I) having a HER2 inhibitory action or a pharmacologically acceptable salt thereof, | 06-14-2012 |
20130109653 | Substituted Pyridine Compound | 05-02-2013 |
20140005143 | Substituted PyridineCompound | 01-02-2014 |
20140213549 | Substituted Pyridine Compound - The present invention provides a substituted pyridine compound or a pharmacologically acceptable salt thereof which has excellent CETP inhibition activity and is useful as a medicament. The present invention provides a compound represented by a general formula (I), | 07-31-2014 |
Kazunari Watanabe, Tokyo JP
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20110068678 | FLUORESCENT LAMP - The present invention relates to a fluorescent lamp including: a discharge space containing a discharge gas and being surrounded by a glass; a discharge electrode; a phosphor; and a mayenite type compound provided on at least a part of an inner surface contacting the discharge gas. According to the fluorescent lamp of the present invention, a fluorescent lamp that has good luminous efficiency of ultraviolet ray from a discharge gas, has good discharge characteristics such as discharge starting voltage and discharge sustaining voltage in a fluorescent lamp, is chemically stable, has excellent oxidation resistance, has excellent sputtering resistance, and can achieve electric power saving is provided. | 03-24-2011 |
20110182803 | PROCESS FOR PRODUCING AN OXIDE - The present invention relates to a method for producing an oxide containing a conductive mayenite type compound and having an electron concentration of | 07-28-2011 |
20110278509 | METHOD FOR PREPARING MAYENITE-CONTAINING OXIDE AND METHOD FOR PREPARING ELECTROCONDUCTIVE MAYENITE-CONTAINING OXIDE - To provide a method for preparing a mayenite-containing oxide containing a mayenite type compound and having a hydride ion density of at least 1×10 | 11-17-2011 |
Kazunari Yamada, Tokyo JP
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20110271592 | APPARATUS WITH OPENING AND CLOSING MECHANISM - An apparatus with opening and closing mechanism includes a control unit for making a foreign object detection time period during which a speed change resulting from a foreign object being caught is detected longer than a play detection time period during which a speed change resulting from a play factor of the driving force transmission system is detected within a predetermined operating range in a vicinity of each of a start point and an end point of an opening or closing operation. Therefore, the apparatus can discriminate between detection of a speed change resulting from a foreign object being caught, and detection of a speed change resulting from a play factor of the driving force transmission system which occurs in the vicinity of either of the start and end points of the opening or closing operation without erroneously detecting any one of them by using a single position sensor. | 11-10-2011 |
Kazunari Yamada, Nagoya-City JP
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20090042734 | Probe Array and Method for Producing Probe Array - An object of the present invention is to provide a probe array having partitioned array regions with uniform surface chemical properties. The probe array of the present invention includes a substrate having a plurality of partitioned array regions where many probes are immobilized and a separator attached to the substrate and including partitions partitioning the array regions. The above object can be achieved by attaching the separator including the partitions capable of partitioning instead of forming hydrophobic regions on a surface of the substrate by printing or chemical treatment. | 02-12-2009 |
20100144541 | DNA-ARRAY-EQUIPPED CARTRIDGE, ANALYZER, AND METHOD FOR USING THE DNA-ARRAY-EQUIPPED CARTRIDGE - Rotating a cartridge body | 06-10-2010 |
Kazunari Yamamoto, Niigata JP
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20120149933 | AMMOXIDATION CATALYST AND METHOD FOR PRODUCING NITRILE COMPOUND USING THE SAME - The present invention provides an ammoxidation catalyst containing vanadium oxide, titanium oxide and diamond. | 06-14-2012 |
Kazunari Yamamoto, Iwata-Shi JP
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20080260314 | Wheel support bearing assembly - To provide a wheel support bearing assembly in which the frictional resistance can be effectively reduced while effects of minimizing leakage of the filled lubricant and ingress of dust and muddy water from outside of the bearing assembly are secured, the wheel support bearing assembly includes an outer member | 10-23-2008 |
20090046972 | Bearing Apparatus For A Wheel Of Vehicle - A vehicle wheel bearing apparatus with a back-to-back double row tapered roller bearing has an outer member integrally with a body mounting flange and double row outer raceway surfaces tapered open respectively axially inward and outward. An inner member include a wheel hub and an inner ring or an outer joint member of a constant velocity universal joint. The wheel hub has a wheel mounting flange and one inner raceway surface arranged oppositely to one of the double row outer raceway surfaces and a cylindrical portion. The inner ring or the outer joint member of a constant velocity universal joint are press fit onto the cylindrical portion and include the other inner raceway surface arranged opposite to the other raceway surface of the double row outer raceway surfaces. Double row tapered rollers are freely rollably held between the outer and inner raceway surfaces by cages. Seals are arranged in annular openings formed by the outer and inner members. The cages are formed of synthetic resin. Posts between pockets of the cages are arranged to be positioned radially inward of the pitch circle diameter of the tapered rollers. The width of an opening radially inward of each pocket is set so that each tapered roller is held within the pocket. The contacting tapered surfaces of the posts open radially outward so that the rollers do not fall out radially inward. | 02-19-2009 |
20090274405 | Wheel Bearing Apparatus for a Vehicle - A vehicle wheel bearing apparatus has a substantially cylindrical outer ring formed with double row outer raceway surfaces on its inner circumference and with press fitting surfaces on its outer circumferences of its cylindrical portions. A pair of inner rings is formed with inner raceway surfaces on their outer circumferences. The inner rings cylindrical portions have fitting surfaces on their inner circumferences. The fitting surfaces fit onto a cylindrical portion of a wheel hub. The inner rings are adapted to be arranged so that end faces of the cylindrical portions abut each other. Double row rolling elements are freely rollably arranged between outer and inner raceway surfaces. At least the outer ring of the outer and inner is formed by pressing or rolling from a plate member or a pipe member. The outer ring and the inner rings have cylindrical portions axially extending, respectively, from the outer raceway surfaces and the inner raceway surfaces. The thickness of the cylindrical portions of the outer ring is thinner than that of the outer raceway surfaces. Seals are arranged in annular spaces formed between the inner circumferences of the cylindrical portions of the outer ring and the outer circumferences of the cylindrical portions of the inner rings. The seals are adapted to be press-fit into the inner circumferences of the cylindrical portions of the outer ring. The double row outer raceway surfaces of the outer ring and the inner raceway surfaces of the inner ring are surface hardened. | 11-05-2009 |
20090285515 | Wheel Bearing Apparatus Incorporated With A Wheel Speed Detecting Apparatus - A wheel bearing apparatus incorporating a wheel speed detecting apparatus has an outer member and an inner member with a wheel hub and at least one inner ring. Double row rolling elements are contained between the inner and outer raceway surfaces of the inner and outer members. A sensor holder, with a wheel speed sensor to detect the wheel speed, is mounted on the end of the outer member. An encoder is mounted on the inner ring and arranged opposite to the wheel speed sensor, via a predetermined air gap. The sensor holder has an annular ring shaped cover and a holding portion of synthetic resin. The wheel speed sensor is embedded in the holding portion. The cover is press-formed of an anti-corrosion steel sheet. The cover has a cylindrical fitting portion fit onto the end of the outer member. A flange portion extends from the fitting portion and is in close contact with the end face of the outer member. A bottom portion further extends radially inward from the flange portion. At least the outer circumference of the end of the outer member onto, where the cover is fit, is anti-corrosion treated. | 11-19-2009 |
20100092117 | Wheel Bearing Apparatus Incorporated With A Wheel Speed Detecting Apparatus - A wheel bearing apparatus incorporating a wheel speed detecting apparatus has an outer member, an inner member, double row rolling elements, a sensor holder, and a pulser ring. The sensor holder cover has a cylindrical fitting portion press-fit onto the inner side end portion of the outer member. A flange portion extends radially inward from the fitting portion. The flange portion is in close contact with the end face of the outer member. A bottom portion extends further radially inward from the flange portion. The holding portion is integrally joined to the bottom portion. The flange portion is formed with a flat surface so that it forms an abutting width larger than 5 mm or more, against the end face of the outer member, or larger than 50% or more, relative to the flat width of the end face of the outer member. | 04-15-2010 |
20110069919 | Bearing Apparatus For A Wheel of Vehicle - A vehicle wheel bearing apparatus with a back-to-back double row tapered roller bearing has an outer member integrally with a body mounting flange and double row outer raceway surfaces tapered open respectively axially inward and outward. An inner member include a wheel hub and an inner ring or an outer joint member of a constant velocity universal joint. The wheel hub has a wheel mounting flange and one inner raceway surface arranged oppositely to one of the double row outer raceway surfaces and a cylindrical portion. The inner ring or the outer joint member of a constant velocity universal joint are press fit onto the cylindrical portion and include the other inner raceway surface arranged opposite to the other raceway surface of the double row outer raceway surfaces. Double row tapered rollers are freely rollably held between the outer and inner raceway surfaces by cages. Seals are arranged in annular openings formed by the outer and inner members. The cages are formed of synthetic resin. Posts between pockets of the cages are arranged to be positioned radially inward of the pitch circle diameter of the tapered rollers. The width of an opening radially inward of each pocket is set so that each tapered roller is held within the pocket. The contacting tapered surfaces of the posts open radially outward so that the rollers do not fall out radially inward. | 03-24-2011 |
20110194797 | Wheel Bearing Apparatus For A Vehicle - A vehicle wheel bearing apparatus has an outer member, an inner member and double row rolling elements. A wheel mounting flange is integrally formed on a driving side of the inner member for mounting a wheel via a brake rotor. Through apertures are formed on the wheel mounting flange. Hollow pins, having a chamfered portion, are press-fit into the through apertures. The brake rotor is formed with insert apertures to receive the pins, at positions respectively corresponding to the hub bolts and pins. The brake rotor can be temporarily mounted on the wheel mounting flange by inserting or press-fitting the chamfered end sides of the pins into the insert apertures. | 08-11-2011 |
20110206308 | Wheel Bearing Apparatus For A Vehicle - A vehicle wheel bearing apparatus has an outer member, an inner member, double row balls freely rollably contained between the inner raceway surfaces and the outer raceway surfaces, respectively, of the inner member and the outer member. The inner ring is axially secured relative to the wheel hub by a caulked portion. A tapered auxiliary raceway surface is formed on the outer circumference of the inner ring near its inner raceway surface. A chamfered portion is formed between the outer circumference and the caulked end face of the inner ring. The chamfered portion has a circular arc cross-section. The radius of curvature of the circular arc cross-section of the chamfered portion is set within a range of R1.2-R3.0 mm. | 08-25-2011 |
20110254356 | Wheel Bearing Apparatus Incorporated With A Wheel Speed Detecting Apparatus - A wheel speed detecting apparatus incorporating a wheel speed detecting apparatus has an inner ring axially secured on a wheel hub. A protecting cover, with a substantially dish-shaped configuration, is press-formed from a non-magnetic austenitic stainless steel sheet. The cover includes a cylindrical fitting portion adapted to be fit onto the outer member. A disc-shaped shielding portion extends radially inward from the fitting portion. A bottom portion extends from the shielding portion, via an inclined portion, to close the inner side end of the inner member. The protecting cover is positioned to abut against a stepped portion formed on the end face or the inner circumference of the outer member. | 10-20-2011 |
20130076111 | Wheel Bearing Apparatus - A wheel bearing apparatus of a semi-floating type has a pilot portion | 03-28-2013 |
20130127235 | Wheel Bearing Apparatus For A Vehicle - A vehicle wheel bearing apparatus has an outer member and a constant velocity joint connected to a wheel hub. The wheel hub and the constant velocity joint outer joint member are axially detachably connected. An end face of the caulked portion has a flat surface. A cap is mounted on the caulked portion. The cap has a metal core press-formed of a corrosion resistant steel sheet with a generally ring shape having a substantially L-shaped cross-section and a molded portion. The molded portion is formed from synthetic resin and has an infinite number of micro indentations on its surface. The cap abuts against the end face of the caulked portion and the shoulder portion of the outer joint member. | 05-23-2013 |
20150036958 | Wheel Bearing Apparatus And Its Manufacturing Method - A wheel bearing apparatus has an outer member, an inner member and double row rolling elements freely rollably contained between double row inner raceway surfaces and outer raceway surfaces of the inner member and the outer member. A plurality of bolt insertion bores, that fastening bolts pass through to fasten to the knuckle, are formed on the body mounting flange at plurality of positions circumferentially along the body mounting flange. The outer member is previously formed by hot forging. A seating surface for the fastening bolts is formed on an outboard-side surface of the body mounting flange by cold forging. | 02-05-2015 |
Kazunari Yamanakajima, Kawasaki-Shi JP
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20080285075 | WORKFLOW GENERATING APPARATUS AND WORKFLOW GENERATING METHOD - In generating a combined workflow, processing steps that are included in different workflows and that use the same function are integrated into a single step. At this time, if it is determined that there exists any difference among properties for the processing steps, a processing step for adjustment relating to the difference is specified as needed. | 11-20-2008 |
20100115400 | INFORMATION PROCESSING APPARATUS AND INFORMATION PROCESSING METHOD - An information processing technology is provided that realizes an automatic layout system capable of applying a single template to different format types. The present invention relates to an information processing method performed in an information processing apparatus that creates a link between containers placed on a template, and performs layout processing corresponding to that link in response to input of data into the containers, and the method includes a step of determining an area where containers can be placed in the template according to the paper size set for the template, a step of creating a link associating a boundary line of the above-mentioned area with the containers, and a step of changing, in the case where the paper size set for the template has been changed, the position and the size of that container corresponding to the link created in the above-described creation step. | 05-06-2010 |
20110075211 | INFORMATION PROCESSING APPARATUS, CONTROL METHOD, AND STORAGE MEDIUM - In a case where both a first group and a second group obtainable by dividing a head rendering object of a second page can be disposed on a same surface of a same paper, the head rendering object of the second page is divided into the first group and the second group and the first group is located on the first page. | 03-31-2011 |
20120275713 | INFORMATION PROCESSING APPARATUS, CONTROL METHOD FOR THE SAME AND COMPUTER-READABLE MEDIUM - An information processing apparatus for searching, from a plurality of photo book templates, for a photo book template to lay out a plurality of images therein, comprises: a unit configured to compare position information defined for each of a plurality of image frames included in the photo book templates with position information of each of the plurality of images, and to lay out, in an image frame among the plurality of image frames, an image among the plurality of images that matches the position information defined for the image frame; and a unit configured to search for a photo book template to lay out the plurality of images therein based on the number of images laid out by the layout unit and a layout of the thus laid-out images. | 11-01-2012 |
20130060778 | DEVICE, METHOD, AND PROGRAM FOR DISPLAYING DOCUMENT LIST - Provided are a device, a method, and a program for displaying a document list with which a desired document can be effectively specified. The present invention groups documents in accordance with a displaying method of a document list, dynamically gives a group a name with which a range of the grouped documents can be seen, and organizes the document list. | 03-07-2013 |
Kazunari Yamashita, Kyota JP
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20090074858 | SUSTAINED-RELEASE FORMULATION - A sustained-release formulation is provided comprising a solid dispersion composition comprising a tricyclic compound or a pharmaceutically acceptable salt thereof in a mixture comprising a water-soluble polymer and a water-insoluble polymer and an excipient. | 03-19-2009 |
Kazunari Yokomakura, Osaka-Shi JP
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20100254484 | WIRELESS COMMUNICATION SYSTEM, WIRELESS TRANSMISSION DEVICE, WIRELESS COMMUNICATION METHOD, AND PROGRAM - A wireless transmission device converts signals having been subjected to a first modulation into frequency domain signals, and allocates the frequency domain signals converted to subcarriers for transmission. The wireless transmission device includes: a controller that selects, based on channel qualities of the subcarriers to which the frequency domain signals are allocated, a value satisfying a predetermined communication quality as control information indicative of the number of frequency domain signals included in each of segments into which the frequency domain signals are segmentalized; and an allocating unit that segmentalizes the frequency domain signals into segments, each of the segments including the same number of frequency domain signals as the value selected as the control information by the controller, and allocates the frequency domain signals included in each of the segments to sequential subcarriers. | 10-07-2010 |
20110045765 | RADIO COMMUNICATION SYSTEM, BASE STATION APPARATUS AND RELAY STATION APPARATUS - In a radio communication system including a base station apparatus | 02-24-2011 |
20110097993 | RELAY APPARATUS, COMMUNICATION SYSTEM AND RELAY METHOD - It is aimed to expand a coverage area of a transmission apparatus by relay, while improving spectral efficiency (cell throughput). A relay apparatus for transmitting a signal received from a transmission apparatus to a reception apparatus has a received signal processing section | 04-28-2011 |
20120063398 | WIRELESS COMMUNICATION SYSTEM, WIRELESS TRANSMISSION APPARATUS AND WIRELESS TRANSMISSION METHOD - Even when communication is performed independently in each CC (Component Carrier), the occurrence of an error in communication is prevented. Provided is a wireless communication system in which a wireless transmission apparatus and a wireless reception apparatus communicate with each other using a plurality of system frequency bands, wherein the wireless transmission apparatus performs transmission power control on transmission data in each of the system frequency bands, and furthermore, a maximum transmission power which can be transmitted in each of the system frequency bands can be controlled so as to be different from each other. Priorities are set on each of the system frequency bands, and transmission powers of the system frequency bands are determined in descending order of the priorities. | 03-15-2012 |
20120134441 | WIRELESS COMMUNICATION SYSTEM, BASE STATION APPARATUS, AND MOBILE STATION APPARATUS - By taking into account the power consumption and PH of a mobile station apparatus on an uplink, while communication quality is maintained, the efficiency of power consumption is improved. There are provided a PUSCH reception section | 05-31-2012 |
20120155373 | WIRELESS COMMUNICATION SYSTEM, BASE STATION APPARATUS AND COMMUNICATION METHOD - A wireless communication system includes: a multiple number of mobile station apparatuses that transmit code bits obtained by applying error-correction coding to information bits; a relay station apparatus that receives code bits from the multiple mobile station apparatuses, applies network coding on the code bits and transmits the network-code bits; and a base station apparatus that receives and decodes the code bits and the network-code bits, wherein the base station apparatus, when decoding the received code bits, performs iteration decoding by regarding the received code bits as a serially concatenated code of network coding and error correction coding. Accordingly, decoding is performed by regarding the network code and the error correction code as a serial concatenated code, it is possible to obtain diversity with a simple configuration. | 06-21-2012 |
20120218961 | WIRELESS COMMUNICATION SYSTEM, COMMUNICATION CONTROL APPARATUS, COMMUNICATION TERMINAL APPARATUS, AND CONTROL PROGRAM OF COMMUNICATION CONTROL APPARATUS - To perform control so as to achieve a transmission power that satisfies a desired communication quality by an access method which a mobile station apparatus uses, in consideration of the frequency-selective diversity effect, when switching an access method to the one having a different frequency-selective diversity effect. In a wireless communication system in which a communication control apparatus and a communication terminal apparatus that are able to use a plurality of types of access methods perform wireless communication using any of the access methods, the communication control apparatus, when the necessity of changing the access method arises, determines the access method after change and notifies the communication terminal apparatus of switching the access method before change to the determined access method, and performs the transmission power control in accordance with communication characteristics of the determined access method. | 08-30-2012 |
20120230376 | WIRELESS COMMUNICATION SYSTEM, COMMUNICATION DEVICE, COMMUNICATION METHOD, AND PROGRAM - Provided is a wireless communication system including a first communication device configured to perform spectral shaping on a frequency signal and transmit the signal, and a second communication device configured to receive the signal transmitted by the first communication device, and the second communication device includes: a frequency averaging unit configured to dividing information on transmission power gains in all the discrete frequencies into blocks by a plurality of discrete frequencies, information being necessary for the first communication device to perform the spectral shaping; a quantizing unit configured to quantize representative values of the blocks; and a transmitting unit configured to transmit the quantized signals. | 09-13-2012 |
20120258762 | TRANSMISSION APPARATUS, WIRELESS COMMUNICATION SYSTEM, MOBILE STATION APPARATUS CONTROL PROGRAM, AND BASE STATION APPARATUS CONTROL PROGRAM - A mobile station apparatus includes a plurality of PAs (Power Amplifiers) and a plurality of antennas and transmission performances thereof is to be improved when transmission signals having peak powers different from one another are transmitted through the use of the respective antennas. A transmission apparatus includes a plurality of PAs and a plurality of antennas and transmits a signal having a high peak power, by means of determining a transmission signal to be transmitted through the use of each of the PAs based on the capability of each of the PAs, converting the transmission signal into a frequency signal by time-frequency conversion, dividing the frequency signal into a plurality of clusters, and allocating the clusters to bands non-contiguously. Furthermore, the transmission apparatus transmits a signal having a low peak power by means of allocating the frequency signal to continuous bands. | 10-11-2012 |
20120281644 | TRANSMIT POWER CONTROL METHOD AND TRANSMISSION APPARATUS - In the system of a variable transmission bandwidth, transmit power control for minimizing an impact on a circuit is performed. There is provided a transmit power control method that is applied to a transmission apparatus that transmits data through the use of a different transmission format at each transmission opportunity, in which transmit power is controlled depending on the transmission format before digital/analogue conversion is performed on transmission data, and, based on the transmit power control, the transmit power is controlled on the transmission data that has been subjected for the digital/analogue conversion. In addition, the transmission format specifies a frequency bandwidth used for transmission of the transmission data. | 11-08-2012 |
20120322392 | RADIO TRANSMITTER, BASE STATION APPARATUS, RADIO TRANSMISSION METHOD, CONTROL PROGRAM FOR BASE STATION APPARATUS, AND INTEGRATED CIRCUIT - In using frequency selective precoding to a multicarrier signal, notification is provided with control information. A radio transmitter, divides a frequency signal into a plurality of clusters, arranges each of the divided clusters on a frequency domain and multiplies each of the clusters by a precoding matrix, limits the number of precoding matrices to be selected based on the relationship between a precoding matrix to be multiplied to any of the clusters and a precoding matrix to be multiplied to any of the other clusters. The number of precoding matrices to be selected is limited based on the relationship between a precoding matrix to be multiplied to any one of the clusters and a precoding matrix to be multiplied to another cluster neighboring thereto. The number of precoding matrices to be selected is limited based on frequency correlation between any one of the clusters and another cluster neighboring thereto. | 12-20-2012 |
20120324308 | WIRELESS COMMUNICATION SYSTEM, COMMUNICATION DEVICE, PROGRAM, AND INTEGRATED CIRCUIT - A communication device includes a turbo encoding section including a plurality of component encoders, wherein the plurality of component encoders within the turbo encoding section use different constraint lengths. | 12-20-2012 |
20120327830 | WIRELESS COMMUNICATION SYSTEM, WIRELESS TRANSMISSION DEVICE AND WIRELESS TRANSMISSION METHOD - A wireless communication system includes: wireless transmission devices; and a wireless reception device. Each of the wireless transmission devices is configured to transmit data by transforming a time domain signal into frequency domain signals to obtain first frequency signals, clipping a part of the first frequency signals to generate second frequency signals, and allocating the second frequency signals onto subcarriers. The wireless reception device is configured to demodulate, from signals received, time domain data transmitted. Communication is performed using a clipping rate set for each of the wireless transmission devices, the clipping rate being the number of the second frequency signals divided by the number of the first frequency signals. | 12-27-2012 |
20120328044 | COMMUNICATION APPARATUS, CONTROL PROGRAM FOR THE SAME, AND INTEGRATED CIRCUIT - In a radio communication method non-contiguously using a frequency, notification information is reduced, while suppressing an effect on performance. In a communication apparatus which switches between a communication method contiguously using a frequency and a communication method non-contiguously using the frequency, sets a parameter corresponding to each communication method, and performs radio communication, the communication apparatus sets a same parameter to an entire frequency band in the communication method contiguously using the frequency, while dividing a frequency band into a plurality of frequency bands and setting a different parameter for each divided frequency band in the communication method non-contiguously using the frequency. The communication method contiguously using the frequency and the communication method non-contiguously using the frequency mutually have different PAPR (Peak to Average Power Ratio) characteristics. | 12-27-2012 |
20130017835 | BASE STATION APPARATUS, MOBILE STATION APPARATUS, AND INTEGRATED CIRCUITAANM Takahashi; HirokiAACI Osaka-shiAACO JPAAGP Takahashi; Hiroki Osaka-shi JPAANM Hamaguchi; YasuhiroAACI Osaka-shiAACO JPAAGP Hamaguchi; Yasuhiro Osaka-shi JPAANM Yokomakura; KazunariAACI Osaka-shiAACO JPAAGP Yokomakura; Kazunari Osaka-shi JPAANM Nakamura; OsamuAACI Osaka-shiAACO JPAAGP Nakamura; Osamu Osaka-shi JPAANM Goto; JungoAACI Osaka-shiAACO JPAAGP Goto; Jungo Osaka-shi JP - A high spectrum efficiency is achieved even in a system where mobile station apparatuses with different units of assignment coexist. A base station apparatus, which performs radio communication with a mobile station apparatus, newly defines a minimum unit of assignment for each of the mobile station apparatuses, determines band assignment, and notifies each of the mobile station apparatuses of assignment information, when a mobile station apparatus with an RB (Resource Block) being a minimum unit of assignment and a mobile station apparatus with an RBG (RB Group) being a minimum unit of assignment coexist. In addition, the minimum unit of is newly defined by defining the number of RBs constituting an RBG for each mobile station apparatus. | 01-17-2013 |
20130028226 | WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION APPARATUS, PROGRAM AND TRANSMISSION METHOD - A wireless communication system includes a first wireless communication apparatus, which includes a plurality of transmission antennas and transmits signals in an MIMO scheme, and a second wireless communication apparatus, which receives the signals. The first wireless communication apparatus performs the same frequency allocation for transmission antennas from which the same data is transmitted in case that transmission is performed in a rank less than the number of transmission antennas. | 01-31-2013 |
20130039405 | COMMUNICATION SYSTEM, TRANSMISSION DEVICE, RECEPTION DEVICE, PROGRAM, AND PROCESSOR - A coding scheme selection unit outputs bits of a signal in a past reception to a second coding unit and outputs bits of a retransmission signal to a third coding unit. The second coding unit decodes bits. The third coding unit codes bits with a different constraint length from a constraint length in the second coding unit. | 02-14-2013 |
20130083767 | WIRELESS TRANSMISSION APPARATUS, CONTROL PROGRAM, AND INTEGRATED CIRCUIT - In a communication system for performing transmission using non-contiguous frequency bands, transmit power control is performed in which minimum MPR is applied. A wireless transmission apparatus allocates at least one spectrum within a system band and performs transmit power control. The wireless transmission apparatus includes a dividing unit that divides a spectrum into non-contiguous clusters on the basis of band allocation information, a power control amount determining unit that determines transmission power for the spectrum or each of the clusters in accordance with a frequency band to which the spectrum or the cluster is allocated, a power control unit that performs transmit power control on the spectrum or each of the clusters by using the determined transmission power, and an allocating unit that allocates the spectrum or each of the clusters on which transmit power control has been performed to a frequency band on the basis of the band allocation information. | 04-04-2013 |
20130100914 | COMMUNICATION SYSTEM, COMMUNICATION APPARATUS, AND COMMUNICATION METHOD - There are included a plurality of mapping units to which a plurality of data signal sequences related to the same data signal sequence are input via spectra cyclic shift units and which arrange the input data signal sequences on the frequency axis and output the arranged data signal sequences as transmission frequency spectra; an assignment information acquisition unit that controls the plurality of mapping units based on assignment information to cause the data signal sequences arranged on the frequency axis to partially overlap; the spectra cyclic shift units shifting, under control of an amount-of-shift decision unit, the input data signal sequences by an amount of cyclic shift to cause partially overlapping data signals to be identical and outputting the data signal sequences; and a plurality of transmit antennas that send out the transmission frequency spectra output by the plurality of mapping units. | 04-25-2013 |
20130100920 | WIRELESS COMMUNICATION SYSTEM, RECEPTION APPARATUS, RECEPTION CONTROL METHOD, RECEPTION CONTROL PROGRAM, AND PROCESSOR - A mobile station apparatus receives the same spectra that have been transmitted from at least one first transmit antenna and a second transmit antenna. An equalization unit performs, for each of the same spectra, using spectra of subcarriers having the same spectrum placed therein, equalization of the spectrum. | 04-25-2013 |
20130114550 | WIRELESS COMMUNICATION SYSTEM, BASE STATION APPARATUS, MOBILE STATION APPARATUS, AND COMMUNICATION METHOD - TPC is appropriately operated in response to access method switching timing, an error is prevented from occurring in communication, and influence given to another cell due to transmission of unnecessary power is reduced. | 05-09-2013 |
20130142158 | WIRELESS COMMUNICATION SYSTEM, COMMUNICATION APPARATUS, COMMUNICATION METHOD, AND COMMUNICATION PROGRAM - Provided are a wireless communication system, communication apparatus, communication method, and communication program able to more reliably decode transmit signals at a receiver without more complex processing, even when resource blocks are overloaded. | 06-06-2013 |
20130157667 | TRANSMISSION DEVICE, RECEPTION DEVICE, RELAY DEVICE, COMMUNICATION SYSTEM, TRANSMISSION METHOD, RECEPTION METHOD, RELAY METHOD, COMMUNICATION METHOD, COMPUTER PROGRAM, AND SEMICONDUCTOR CHIP - [Object] To estimate a channel with high accuracy by a receiver without an increase in scale or an increase in power consumption of a device because of use of complicated calculation, even when a transmission device or a relay device uses different frequencies. | 06-20-2013 |
20130242930 | WIRELESS TRANSMISSION DEVICE AND WIRELESS TRANSMISSION METHOD - A wireless transmission device is provisioned with a communication parameter setting unit configured to group time domain signals and setting different communication parameters for each group, a clipping unit configured to perform a clipping processing in the frequency domain on at least a portion of groups of the time domain signal, and a transmitting unit configured to transmit the time domain signal after the clipping processing. | 09-19-2013 |
20130265964 | WIRELESS CONTROL APPARATUS, WIRELESS TERMINAL APPARATUS, WIRELESS COMMUNICATION SYSTEM, CONTROL PROGRAM OF WIRELESS CONTROL APPARATUS AND WIRELESS TERMINAL APPARATUS AND INTEGRATED CIRCUIT - When a mobile station apparatus uses a multi-antenna, spectrum efficiency is improved with clipping performed on a transmission signal from the mobile station apparatus. There is provided a wireless control apparatus applied to a wireless communication system that performs clipping processing not to transmit a spectrum of part of a frequency domain so as to transmit and receive data, the wireless control apparatus, based on channel state information with a wireless terminal apparatus which is a destination, generates clipping information indicating a frequency domain where the clipping processing is performed and determines frequency allocation for the wireless terminal apparatus to generate frequency allocation information, and notifies the wireless terminal apparatus of the clipping information and the frequency allocation information. | 10-10-2013 |
20130265973 | COMMUNICATION SYSTEM, TRANSMITTING DEVICE, RECEIVING DEVICE, AND PROCESSOR - An encoding unit encodes an information bit sequence. An IDFT unit generates a spectrum from the signals of the information bit sequence. A clipping unit generates, when re-transmitting the information bit sequence, a transmission spectrum that differs from that of the previous transmission. An OFDM signal generation unit transmits the transmission spectrum. | 10-10-2013 |
20130272254 | COMMUNICATION SYSTEM AND COMMUNICATION METHOD - A communication system includes a first communication device that transmits a signal in the frequency domain, part of the signal being removed, and a second communication device that receives the transmitted signal. The second communication device determines a signal to be removed by the first communication device, and transmits information indicating the position of the signal to be removed. The first communication device receives the information indicating the position of the signal to be removed, removes part of the signal in the frequency domain on the basis of the information, and transmits the signal. Accordingly, clipping can be performed in accordance with the state of a channel. | 10-17-2013 |
20130279439 | WIRELESS TRANSMISSION APPARATUS, WIRELESS RECEPTION APPARATUS, WIRELESS COMMUNICATION SYSTEM, AND CONTROL PROGRAM AND INTEGRATED CIRCUIT OF WIRELESS TRANSMISSION APPARATUS - There is implemented a clipping technique that does not require a reception apparatus or a transmission apparatus to notify a transmission apparatus or a reception apparatus of information on clipping. A wireless transmission apparatus performs clipping processing not to transmit a spectrum of part of a frequency domain signal when transmitting data to a wireless reception apparatus and determines a frequency band to be subjected to the clipping processing using information other than information notified from the wireless reception apparatus and directly specifying a frequency band to be subjected to the clipping processing. | 10-24-2013 |
20130324143 | WIRELESS CONTROL APPARATUS, WIRELESS COMMUNICATION SYSTEM, CONTROL PROGRAM, AND INTEGRATED CIRCUIT - In SORM (Spectrum-Overlapped Resource Allocation), interference to other cells caused by an increase in transmit power of mobile station apparatuses is suppressed. A wireless control apparatus allows a plurality of wireless terminal apparatuses to locate transmit signals at part of frequencies in a system band in an overlapping manner, and determines frequencies at which the individual wireless terminal apparatuses locate transmit signals, so that an interference level of the entire system band is suppressed to be lower than or equal to a certain value. Also, the wireless control apparatus determines frequencies at which the individual wireless terminal apparatuses locate transmit signals, so that a total sum of frequency bands allocated to the individual wireless terminal apparatuses is smaller than or equal to the system band. | 12-05-2013 |
20130329682 | WIRELESS CONTROL DEVICE, WIRELESS TERMINAL DEVICE, WIRELESS COMMUNICATION SYSTEM, CONTROL PROGRAM AND INTEGRATED CIRCUIT - A convergence property as ability of removing inter-user interference of turbo equalization is improved in case of using a transmission method in which overlapping of a part of spectrum is allowed among a plurality of users. A wireless control device receiving a signal which is transmitted at the same transmitting timing by a plurality of wireless terminal devices, and performs a signal detection using turbo equalization, and the device includes a transmission method determination unit | 12-12-2013 |
20130329829 | WIRELESS CONTROL APPARATUS, WIRELESS COMMUNICATION SYSTEM, CONTROL PROGRAM, AND INTEGRATED CIRCUIT - In a transmission method using spectrum shaping, interference to other cells caused by an increase in transmit power of mobile station apparatuses is suppressed. A wireless control apparatus performs control in which at least one wireless terminal apparatus clips part of frequencies in a system band and locates a transmit signal. The wireless control apparatus determines frequencies at which the individual wireless terminal apparatuses locate transmit signals, so that an interference level of the entire system band is suppressed to be lower than or equal to a certain value. Also, the wireless control apparatus determines frequencies at which the individual wireless terminal apparatuses locate transmit signals, so that a total sum of frequency bands allocated to the wireless terminal apparatuses before clipping is smaller than or equal to the system band. | 12-12-2013 |
20130329830 | RECEIVING DEVICE, TRANSMITTING DEVICE, RECEIVING METHOD, TRANSMITTING METHOD, PROGRAM, AND WIRELESS COMMUNICATION SYSTEM - A reception device comprises a reception unit for receiving signals transmitted by assigning respectively a plurality of different frequency signal groups, which are generated based on a same bit sequence, to a plurality of layers, an MIMO separation unit for executing MIMO separation of the signals, received by the reception unit, into the frequency signal groups corresponding respectively to the plural layers, and a merging unit for merging individual items of information based on the frequency signal groups obtained by the MIMO separation, the items of information corresponding respectively to the plural layers. | 12-12-2013 |
20130336276 | WIRELESS COMMUNICATION SYSTEM, WIRELESS TRANSMISSION METHOD, TRANSMITTING DEVICE, AND PROCESSOR - A transmitting device is a transmitting device configured to transmit a signal, and is provisioned with a determination unit configured to determine whether or not to perform a frequency clipping to remove a portion of a spectrum of the signal to transmit on the basis of a control information representing a frequency band used by the transmitting device to transmit data. | 12-19-2013 |
20130343320 | TERMINAL DEVICE, BASE STATION DEVICE, AND WIRELESS COMMUNICATION SYSTEM - A DMRS generator generates reference signals used for demodulation to which orthogonal codes, which are a code for one layer and a code for another layer being orthogonal to each other, are assigned. Concerning each of layers up to the predetermined number of layers, codes are assigned to the reference signals according to the same rules as assignment rules employed in a different terminal device. Accordingly, the throughput can be increased. | 12-26-2013 |
20140056213 | RADIO RELAY METHOD, BASE STATION, AND RADIO COMMUNICATION SYSTEM - A frequency resource required for communication between an RS and an eNB is reduced. Provided is a radio relay method for relaying a radio signal exchanged between a mobile station and a base station. The radio relay method includes performing relaying such that a frequency to be used in a case of relaying at least one of transmission signals transmitted from a plurality of mobile stations is overlapped with and allocated to at least a part of a frequency to which another non-relayed transmission signal is allocated. The frequency to be used for transmitting the relayed transmission signal may be disposed discretely on a frequency axis. | 02-27-2014 |
20140126507 | RECEIVING APPARATUS, FREQUENCY ASSIGNMENT METHOD, CONTROL PROGRAM, AND INTEGRATED CIRCUIT - In a communication system using retransmission control, throughput reduction is suppressed in a state in which an occurrence rate of retransmission is high. A receiving apparatus configured to, in a case where a signal received from a transmitting apparatus includes an error, request the transmitting apparatus to provide a retransmission signal, includes check units | 05-08-2014 |
20140205038 | TERMINAL DEVICE, BASE STATION DEVICE, PROGRAM, AND INTEGRATED CIRCUIT - In a cellular system, new precoding that enables the performance of precoding to be adequately utilized is introduced, and thereby throughput is increased. There is provided a terminal device that includes a plurality of transmit antennas and that performs precoding on a transmit signal. The terminal device includes a codebook selector | 07-24-2014 |
20140301333 | RECEPTION DEVICE, RECEPTION METHOD, AND WIRELESS COMMUNICATION SYSTEM - A reception device is provided which can realize flexible frequency assignment to individual transmission devices in coordinated communication for receiving signals through coordination, while an influence caused by inter-user interference is reduced. In a reception device receiving a signal from a transmission device in coordination with at least one other reception device, the reception device includes a reception unit that receives the signal transmitted from the transmission device, a coordinated communication unit that, when a part of a frequency band of the signal transmitted from the transmission device is overlapped with a frequency band of a signal transmitted from another transmission device, receives from the other reception device a spectrum in at least a part of the overlapped frequency band of the signal transmitted from the transmission device, and a first reception processing unit that executes a reception process of the signal received by the reception device by employing the spectrum received by the coordinated communication unit. | 10-09-2014 |
20140341179 | BASE STATION DEVICE, WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION DEVICE, FREQUENCY BAND ALLOCATION METHOD, AND PROGRAM - The present invention makes it possible to minimize a decrease in the efficiency of frequency band utilization even if a constraint is placed on the number of points when performing an orthogonal transform. A base station device includes an allocation determination unit configured to allocate a frequency band of subcarriers to each of a plurality of communication devices that applies an orthogonal transform to a signal to be transmitted and transmits the signal by arranging the signal on the subcarriers, a communication device selection unit configured to select, from among the plurality of communication devices, a communication device for which the number of subcarriers included in the frequency band allocated to the communication device by the allocation determination unit is not a prescribed number, and a frequency band adjustment unit configured to perform a change that changes a frequency band allocated to the selected communication device, from the frequency band allocated by the allocation determination unit. The frequency band adjustment unit performs the change in such a way that the number of subcarriers included in a frequency band obtained as a result of the change becomes the prescribed number. | 11-20-2014 |
20140369397 | COMMUNICATION DEVICE, COMMUNICATION METHOD, COMMUNICATION PROGRAM, PROCESSOR, AND COMMUNICATION SYSTEM - An iterative processing unit iterates equalization processing on a reception signal. A PMI determination unit determines a precoding matrix by taking into consideration an interference amount that is removable by the iterative processing unit. A control information transmission unit transmits information indicating the precoding matrix. | 12-18-2014 |
20150023282 | TERMINAL DEVICE, BASE STATION DEVICE, AND INTEGRATED CIRCUIT - There are provided a terminal device, a base station device, and an integrated circuit that enable a base station device and a terminal device to determine parameters related to uplink signals or uplink reference signals and to perform efficient communication. A terminal device that transmits a demodulation reference signal associated with a physical uplink shared channel to a base station device includes determining a base sequence number on the basis of a value of a parameter configured by a higher layer, determining the base sequence number on the basis of a physical layer cell identity, and generating a sequence of the demodulation reference signal on the basis of the base sequence number, wherein the base sequence number is determined on the basis of the physical layer cell identity in a case where a transmission on the physical uplink shared channel corresponding to a downlink control information format to which CRC parity bits scrambled by a Temporary C-RNTI are attached is performed in a random access procedure. | 01-22-2015 |
20150029981 | MOBILE STATION DEVICE, BASE STATION DEVICE, WIRELESS COMMUNICATION SYSTEM AND TRANSMISSION METHOD - A probability of collision when a plurality of mobile station devices use contention based (CB) transmission is reduced. Provided is a mobile station device which performs the CB transmission, based on a control signal received from a base station device. The mobile station device includes a control information extraction unit | 01-29-2015 |
20150043451 | BASE STATION DEVICE, PROGRAM, INTEGRATED CIRCUIT, MOBILE STATION DEVICE, AND COMMUNICATION SYSTEM - The present invention reduces the amount of frequency resources required for uplink cooperative communication. There is provided a base station device that is applied to a communication system in which a plurality of base station devices establish cooperative communication with at least one mobile station device and includes a base station-to-base station communication section | 02-12-2015 |
20150063207 | RECEPTION DEVICE, POST-DECODING LIKELIHOOD CALCULATION DEVICE, AND RECEPTION METHOD - A reception device that can transmit, at a good error rate, information on which error correction has been performed by a block code is provided. The reception device includes a demodulating unit that generates a demodulation result of each coded bit for the signal received from the transmission device, a decoding unit that calculates a post-decoding likelihood of the block code based on the demodulation result, a symbol replica generating unit that generates a symbol replica based on the post-decoding likelihood, and a cancelling unit that cancels interference from the received signal by using the symbol replica. | 03-05-2015 |
20150063237 | TERMINAL DEVICE, BASE STATION DEVICE, AND INTERGRATED CIRCUIT - There are provided a terminal device, a base station device, and an integrated circuit that enable a base station device and a terminal device to determine parameters related to uplink signals or uplink reference signals and to perform efficient communication. A terminal device that transmits a demodulation reference signal associated with a physical uplink shared channel includes determining a value related to a cyclic shift on the basis of a value of a parameter configured by a higher layer, determining the value related to the cyclic shift on the basis of a physical layer cell identity, and generating a sequence of the demodulation reference signal on the basis of the value related to the cyclic shift, wherein the value related to the cyclic shift is determined on the basis of the physical layer cell identity in a case where a transmission on the physical uplink shared channel corresponding to a downlink control information format to which CRC parity bits scrambled by a Temporary C-RNTI are attached is performed. | 03-05-2015 |
20150063238 | CONTROL STATION APPARATUS, WIRELESS COMMUNICATION SYSTEM, ALLOCATION METHOD AND PROGRAM - Means of configuring a reference signal unique to a mobile station apparatus is provided. There is provided a control station apparatus notifying a first mobile station apparatus of a parameter group generating a reference signal. The control station apparatus includes: an RRC layer to configure a parameter set including a plurality of parameter groups generating the reference signal; and a physical layer to select one of the parameter groups and notify the mobile station apparatus. It is preferred that the parameter set is configured with a plurality of parameter groups that respectively configure a sequence number and a cyclic shift hopping pattern of the reference signal and includes a parameter group generating a reference signal the same as in a second mobile station apparatus different from the first mobile station apparatus. | 03-05-2015 |
20150078273 | TERMINAL DEVICE, BASE STATION DEVICE, AND INTEGRATED CIRCUIT - There are provided a terminal device, a base station device, and an integrated circuit that enable a base station device and a terminal device to determine parameters related to uplink signals or uplink reference signals and to perform efficient communication. A terminal device that transmits a demodulation reference signal associated with a physical uplink shared channel to a base station device includes determining a sequence group number on the basis of a value of a parameter configured by a higher layer, determining the sequence group number on the basis of a physical layer cell identity, and generating a sequence of the demodulation reference signal on the basis of the sequence group number, wherein the sequence group number is determined on the basis of the physical layer cell identity in a case where a transmission on the physical uplink shared channel corresponding to a downlink control information format to which CRC parity bits scrambled by a Temporary C-RNTI are attached is performed in a random access procedure. | 03-19-2015 |
Kazunari Yokomokora, Osaka JP
Patent application number | Description | Published |
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20110038346 | WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION DEVICE, AND WIRELESS COMMUNICATION METHOD - A wireless communication system includes a first communication device which arranges a frequency signal into which a single carrier signal is converted by time-to-frequency conversion in subcarriers and wirelessly transmits a resultant signal and a second communication device which receives the signal wirelessly transmitted by the first communication device. The wireless communication system includes a selection unit which calculates, for each determined selection candidate as a combination of a predetermined segment size and information indicating predetermined average transmission power, a value indicating reception quality in the second communication device upon transmission by the first communication device by using an arrangement using the predetermined segment size, and the predetermined average transmission power, and which selects a selection candidate to be used upon transmission by the first communication device from among the selection candidates based on the calculated value indicating the reception quality. Therefore, an excellent transmission efficiency is obtained. | 02-17-2011 |
Kazunari Yokomura, Osaka JP
Patent application number | Description | Published |
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20120057543 | WIRELESS COMMUNICATION SYSTEM, RECEPTION APPARATUS, TRANSMISSION APPARATUS, COMMUNICATION METHOD OF WIRELESS COMMUNICATION SYSTEM, CONTROL PROGRAM, AND AUTONOMOUS DISTRIBUTED NETWORK - Based on a data signal and a known reference signal, a frequency response of a channel is predicted, and the state of the channel over the entire transmission band is predicted such that frequency allocation is performed in a short period of time. A reception apparatus that receives a signal from a transmission apparatus which distributedly arranges signals in a frequency domain into a plurality of frequencies and which performs wireless transmission, the reception apparatus including: a channel property prediction unit ( | 03-08-2012 |
Kazunari Yoshifuji, Tokyo JP
Patent application number | Description | Published |
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20100039504 | THREE-DIMENSIONAL IMAGE CORRECTION DEVICE, THREE-DIMENSIONAL IMAGE CORRECTION METHOD, THREE-DIMENSIONAL IMAGE DISPLAY DEVICE, THREE-DIMENSIONAL IMAGE REPRODUCTION DEVICE, THREE-DIMENSIONAL IMAGE PROVISION SYSTEM, PROGRAM, AND RECORDING MEDIUM - A three-dimensional image correction device includes when a displacement amount which is a difference between a convergence angle on a display surface and a convergence angle on a perceived three-dimensional surface based on image information for a three-dimensional image is set as a disparity amount, a width of a depth amount represented by pop-up and pull-in of the three-dimensional image is set as a dynamic range, and display device specification information is set as display device information, a disparity amount detection unit for inputting the image information to detect the disparity amount from the image information, a correction computation unit for adjusting the detected disparity amount on the basis of the display device information to correct the dynamic range, and a disparity amount correction unit for correcting the disparity amount in the corrected dynamic range while corresponding to the display device information. | 02-18-2010 |
20100091098 | DISPLAY APPARATUS, DISPLAY METHOD, AND DISPLAY SYSTEM - A display apparatus includes: a video display unit that converts a video signal containing information indicating the magnitude of disparity between left-eye and right-eye video images into video images and displays the video images on a screen; a projection distance detector that detects a projection distance that is the distance between the video display unit and the screen; a display size calculator that calculates the size of the video images displayed on the screen using the projection distance detected by the projection distance detector; a disparity magnitude detector that detects the information indicating the magnitude of disparity from the video signal; and a disparity magnitude adjuster that adjusts the magnitude of disparity using the size of the video images displayed on the screen and the information indicating the magnitude of disparity detected by the disparity magnitude detector. | 04-15-2010 |
20100118120 | TRANSMITTER, RECEIVER, SIGNAL TRANSMISSION SYSTEM, AND SIGNAL TRANSMISSION METHOD - A transmitter is provided. When a three-dimensional image signal including a two-dimensional image signal and depth information of the two-dimensional image signal is transmitted to a receiver using a two signal transmission lines, the three-dimensional image signal including the two-dimensional image signal and the depth information of the two-dimensional image signal is input. Also, signal separation of the two-dimensional image signal is performed. In addition, one signal-separated part of the two-dimensional image signal is transmitted to a first signal transmission line and the other signal-separated part of the two-dimensional image signal is combined with the depth information and then transmitted to a second signal transmission line. | 05-13-2010 |
20100295929 | SYNCHRONIZATION CIRCUITS AND METHODS USABLE IN SHUTTER GLASSES - Described herein are circuits and methods enabling a user to view 3D video using shutter glasses. The shutter glasses can wirelessly receive a video synchronization signal to synchronize the timing of a shutter operation with the timing of displayed video. A self-timing signal can be generated based on a measured period of the video synchronization signal. A low-power mode of operation can be entered for a period of time in which reception of the video synchronization signal is disabled and the shutter operation is controlled based on the self-timing signal. | 11-25-2010 |
20110037837 | Shutter glasses and shutter control method - Shutter glasses for allowing a user to perceive 3D video includes: a shutter for a right eye and a shutter for a left eye performing open and close operations of shutters in accordance with a timing signal synchronized with 2D video displayed on a display; a detection means for detecting light intensity of linear polarized light; and a shutter control means for controlling ON/OFF for driving the shutter for the right eye and the shutter for the left eye in accordance with the detected light intensity of the linear polarized light. | 02-17-2011 |
20110074919 | Signal generation apparatus and shutter spectacles - A signal generation apparatus includes: a bit-clock extraction section configured to receive a digital audio signal output by an apparatus for displaying a 2-d video image used for sensing a 3-d stereoscopic video image on a screen determined in advance and to extract a bit clock signal from the digital audio signal; and a timing-signal generation section configured to generate a timing signal having the same period as a vertical synchronization signal of the 2-d video image from the bit clock signal extracted by the bit-clock extraction section. | 03-31-2011 |
20110316881 | Display device - There is provided a display including a display unit which periodically arranges and displays a plurality of view images, an acquisition unit which acquires information on a position of an observer, a calculation unit which sets a target viewing zone based on the information on the position of the observer, and a control unit which selects an arrangement of the view images that gives a viewing zone similar to the target viewing zone. | 12-29-2011 |
20110316985 | Display device and control method of display device - There is provided a display device including a display unit which periodically arranges and displays a plurality of images and a parallax barrier which is disposed in front of a pixel plane of the display unit and separates light from the display unit. The display device includes a disparity extraction unit which extracts information on a distribution of disparities between the view images, a parameter calculation unit which calculates a shift amount based on the disparity distribution information, a shift processing unit which performs shift processing on at least one of the view images based on the calculated shift amount, and a mapping processing unit which rearranges the at least one shift-processed view image on the display unit. | 12-29-2011 |
20110316987 | STEREOSCOPIC DISPLAY DEVICE AND CONTROL METHOD OF STEREOSCOPIC DISPLAY DEVICE - There is provided a display device including a viewer position information acquisition unit configured to determine positions of a plurality of viewers and a display configured to display an image indicating whether one or more of the plurality of viewers is within a viewing zone. A display method includes determining positions of a plurality of viewers and displaying an image indicating whether one or more of the plurality of viewers is within a viewing zone. | 12-29-2011 |
20120098827 | THREE-DIMENSIONAL IMAGE DISPLAY APPARATUS - An image display apparatus includes: an image display device having a two-dimensional array of pixels each formed by a plurality of sub-pixels and displaying a plurality of view point images in a composite manner by allocating the images to the sub-pixels; and a parallax device spatially separating the view point images displayed on the image display device, wherein the image display device displays each view point image using a first combination format and a second combination format as formats for combining a plurality of sub-pixels for forming each pixel, the combination formats having shapes which are the inverse of each other when viewed in the vertical direction, the image being displayed such that a first pixel arrangement pattern formed using the first combination format and a second pixel arrangement pattern formed using the second combination format alternately appear in the vertical direction. | 04-26-2012 |
20120206444 | DISPLAY AND DISPLAYING METHOD - Favorable stereoscopic display is allowed to be performed with, for example, intended magnitude of depth perception irrespective of a viewing distance. A display includes: a display section displaying a stereoscopic image based on stereoscopic image data; a detection section detecting a viewing distance of a viewer; and an adjustment section modifying magnitude of parallax of the stereoscopic image data from first magnitude of parallax to second magnitude of parallax, in which the adjustment section modifies a correspondence relationship between the first magnitude of parallax and the second magnitude of parallax depending on the detected viewing distance. | 08-16-2012 |
20120327200 | THREE-DIMENSIONAL IMAGE CORRECTION DEVICE, THREE-DIMENSIONAL IMAGE CORRECTION METHOD, THREE-DIMENSIONAL IMAGE DISPLAY DEVICE, THREE-DIMENSIONAL IMAGE REPRODUCTION DEVICE, THREE-DIMENSIONAL IMAGE PROVISION SYSTEM, PROGRAM, AND RECORDING MEDIUM - A three-dimensional image correction device includes when a displacement amount which is a difference between a convergence angle on a display surface and a convergence angle on a perceived three-dimensional surface based on image information for a three-dimensional image is set as a disparity amount, a width of a depth amount represented by pop-up and pull-in of the three-dimensional image is set as a dynamic range, and display device specification information is set as display device information, a disparity amount detection unit for inputting the image information to detect the disparity amount from the image information, a correction computation unit for adjusting the detected disparity amount on the basis of the display device information to correct the dynamic range, and a disparity amount correction unit for correcting the disparity amount in the corrected dynamic range while corresponding to the display device information. | 12-27-2012 |
20140022361 | SYNCHRONIZATION CIRCUITS AND METHODS USABLE IN SHUTTER GLASSES - Described herein are circuits and methods enabling a user to view 3D video using shutter glasses. The shutter glasses can wirelessly receive a video synchronization signal to synchronize the timing of a shutter operation with the timing of displayed video. A self-timing signal can be generated based on a measured period of the video synchronization signal. A low-power mode of operation can be entered for a period of time in which reception of the video synchronization signal is disabled and the shutter operation is controlled based on the self-timing signal. | 01-23-2014 |
Kazunari Yoshikawa, Tokushima JP
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