Oka, JP
Fumihlto Oka, Hitachi-Shi JP
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20090302715 | PIEZOELECTRIC THIN FILM ELEMENTAL DEVICE - A piezoelectric thin film elemental device has a lower electrode, a piezoelectric thin film, and an upper electrode. The piezoelectric thin film has a thin film of a perovskite structure, expressed by a compositional formula (K | 12-10-2009 |
Henrique Massanori Oka, Fujinomiya-Shi JP
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20110031680 | IMAGE FORMING APPARATUS - A controller sets a pressure-contact time from memory in accordance with rigidity of a sheet and starts a feeding operation of a sheet by causing a feeding roller to be pressure contacted with sheets on a sheet stacking plate. The controller controls the feeding roller to be separated from the sheets on the sheet stacking plate after passage of the pressure-contact time. In this way, it is possible to set the optimum pressure-contact time at the time of feeding sheets in accordance with the kind of sheet being fed and realize a stable feeding operation. Since the controller controls a driving unit based on a detection signal of a sheet-surface detecting flag that detects the height of the uppermost surface of a sheet bundle, it is possible to realize the stabilization and acceleration of a contacting operation. | 02-10-2011 |
Henrique Massanori Oka, Numazu-Shi JP
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20090180799 | PROCESS CARTRIDGE HAVING CARTRIDGE POSITIONING PORTION AND IMAGE FORMING APPARATUS MOUNTING SAID PROCESS CARTRIDGE - A process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus including an electrophotographic photosensitive drum, a process device actable on the drum, a cartridge positioning portion for engaging a main assembly positioning portion to position the cartridge with respect to a direction crossing the direction of the axis of the drum when the cartridge is mounted to the main assembly in a direction parallel with the axis of the photosensitive drum, and a movable member movable between a first position contacting the main assembly in the process of mounting of the cartridge to the main assembly, and a second position contacting a main assembly urging member and receiving a force in the crossing direction to contact the cartridge positioning portion to the main assembly positioning portion to position the cartridge in the crossing direction, when the cartridge is mounted to the main assembly. | 07-16-2009 |
20100290806 | PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS - A process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus including an electrophotographic photosensitive drum, a process device actable on the drum, a cartridge positioning portion for engaging a main assembly positioning portion to position the cartridge with respect to a direction crossing the direction of the axis of the drum when the cartridge is mounted to the main assembly in a direction parallel with the axis of the photosensitive drum, and a movable member movable between a first position contacting the main assembly in the process of mounting of the cartridge to the main assembly, and a second position contacting a main assembly urging member and receiving a force in the crossing direction to contact the cartridge positioning portion to the main assembly positioning portion to position the cartridge in the crossing direction, when the cartridge is mounted to the main assembly. | 11-18-2010 |
20120027457 | PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS - A process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus including an electrophotographic photosensitive drum, a process device actable on the drum, a cartridge positioning portion for engaging a main assembly positioning portion to position the cartridge with respect to a direction crossing the direction of the axis of the drum when the cartridge is mounted to the main assembly in a direction parallel with the axis of the photosensitive drum, and a movable member movable between a first position contacting the main assembly in the process of mounting of the cartridge to the main assembly, and a second position contacting a main assembly urging member and receiving a force in the crossing direction to contact the cartridge positioning portion to the main assembly positioning portion to position the cartridge in the crossing direction, when the cartridge is mounted to the main assembly. | 02-02-2012 |
Hidenori Oka, Tokai-Shi JP
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20110075266 | HEAD MOUNTED DISPLAY - In a half mirror of a head mounted display which is formed by stacking a dielectric film and a metal film to a plate-shaped resin member, reflectivity of a P-polarized light and reflectivity of an S-polarized light do not agree with each other in at least a partial band of a visible band which contains wavelengths of three primary colors which constitute the image light. On the other hand, the reflectivity of the P-polarized light and the reflectivity of the S-polarized light with respect to the three primary colors are set approximately equal. An average value of transmittance of the P-polarized light and transmittance of the S-polarized light with respect to the respective wavelengths in the visible band which contains the wavelengths of the three primary colors is suppressed to a value which falls within a regulated range in the whole visible band. | 03-31-2011 |
20110242635 | Head-Mounted Display - A head-mounted display includes a light source, a light scanner, an emitter, and a two-dimensional diffraction grating. The light source emits light having an intensity corresponding to an image signal. The light scanner performs two-dimensional scanning with the light emitted from the light source to produce image light. The head-mounted display emits the image light from the emitter. The two-dimensional diffraction grating is provided at a position near an intermediate image plane located in an optical path between the light source and the emitter. The diffraction grating enlarges an exit pupil of the head-mounted display. The diffraction grating has a multistep structure with groove depth changes of at least three discrete levels. | 10-06-2011 |
20130139739 | SEWING MACHINE - A sewing machine includes a display, a projection portion, a processor, and a memory. The display is configured to display display information related to sewing. The projection portion is configured to project a mark having a predetermined shape toward a sewing machine bed. The memory is configured to store computer-readable instructions therein that, when executed by the processor, cause the sewing machine to project, by the projection portion, the mark toward the sewing machine bed, and display by the display, mark display information that represents the mark and stitch type display information of a planned stitch type to be sewn, in a first positional relationship that corresponds to a second positional relationship between the position of the planned stitch type to be sewn and the position of the mark configured to be projected on the sewing machine bed. | 06-06-2013 |
Hidenori Oka, Toukai-Shi JP
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20090190094 | Optical system for light flux transfer, and retinal scanning display using such an optical system - The present invention provides an optical system that can reduce the occurrence of aberration, and a scanning retinal display that uses such an optical system. A first diffraction section and the second diffraction section are attached to a light guiding section in a state separated from each other. The first diffraction section diffracts light flux that is incident on it, to be incident on the light guiding section. The light guiding section guides light flux that has been diffracted by the first diffraction section to the second diffraction section using reflection inside the light guiding section. The second diffraction section re-diffracts light flux that has been guided by the light guiding section and output externally of the light guiding section. The first diffraction section, the light guiding section, and the second diffraction section are substantially symmetrical, either side of a virtual plane between the first diffraction section and the second diffraction section. | 07-30-2009 |
Hidenori Oka, Aichi-Ken JP
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20090289781 | SHOCK-DETECTING APPARATUS FOR INDUSTRIAL VEHICLE - A shock-detecting apparatus for an industrial vehicle has a shock-detecting sensor that is fixed to the industrial vehicle for detecting a shock and generating an output signal, a shock value computer for computing a shock value based on the output signal which is received sequentially, a judging device for judging whether or not the shock value is greater than a threshold value, a warning generator for generating a warning signal when the judging device judges that the shock value is greater than the threshold value and a threshold value setting device for setting the threshold value. The threshold value setting device includes a display for displaying a peak value in a predetermined period which allows a user to read the peak value, wherein the peak value is determined by the computed shock value during the predetermined period and a threshold value input unit for inputting the threshold value manually. | 11-26-2009 |
Hidenori Oka, Kariya-Shi JP
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20080201044 | Travel control apparatus for industrial vehicle - A travel control apparatus for a forklift is disclosed. The forklift is provided with a loading device that performs load handling operations by raising and lowering a load, and a drive motor which generates a drive force for travel and is capable of generating a braking force. The apparatus is provided with a sensor for detecting the speed of the motor, a seat switch, a height switch, a load sensor, and a control section. The control section causes the drive motor to generate a braking force when the seat switch detects that the driver has left the seat in the case where the motor speed sensor detects a traveling state, and also changes the strength of the braking in accordance with the height of the loading device and the weight of the load. | 08-21-2008 |
20090292427 | LOAD WEIGHT MEASURING DEVICE FOR A MULTI-STAGE MAST FORKLIFT TRUCK - A load weight measuring device for a multi-stage mast forklift truck has a mast assembly, an oil passage, a flow regulator valve, a pressure sensor, a detecting device, a memory, a selector, and a calculator. The mast assembly has a lift bracket for receiving a load weight, a multi-stage mast unit having masts, and a multi-stage lift cylinder unit having lift cylinders each having an oil chamber for raising the lift bracket along the masts. Hydraulic oil flows in the oil passage. The pressure sensor detects a pressure of hydraulic oil and outputs a pressure signal. The detecting device detects a state which stage of the lift cylinder raises the lift bracket and outputs a detection signal. The memory stores predetermined parameters from which the selector selects the parameter based on the detection signal. The calculator calculates the load weight based on the selected parameter and the pressure signal. | 11-26-2009 |
Hiroaki Oka, Nara JP
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20100236859 | LUBRICANT COMPOSITION, SPEED REDUCTION GEAR EMPLOYING THE COMPOSITION AND ELECTRIC POWER STEERING APPARATUS EMPLOYING THE SPEED REDUCTION GEAR - There provided a lubricant composition that without any excess increase of the steering torque of an electric power steering apparatus and without any generation of sliding noise, reduces rattling sound thereby excel in the effect of noise reduction in automobile compartment, and is capable of favorably sustaining the above effect even when continuously used in high-temperature environment for a prolonged period of time; a speed reduction gear using the lubricant composition; and an electric power steering apparatus. The lubricant composition includes buffer particles of a polyurethane resin synthesized by reacting a polycarbonate polyol, cross-linking agent having three or more active hydrogen groups per molecule and a polyisocyanate. The speed reduction gear ( | 09-23-2010 |
Hiroi Oka, Tamamura JP
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20080268577 | SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME - A semiconductor chip is sealed by resin without covering an outer terminal of a semiconductor device having a power transistor. A semiconductor chip having a power transistor is housed within a recess of a metal cap while a drain electrode on a first surface of the semiconductor chip is bonded to a bottom of the recess via a connection material. A gate electrode and a source electrode are formed on a second surface opposite to the first surface of the semiconductor chip, and the gate electrode and the source electrode are bonded with metal plate terminals | 10-30-2008 |
20090096100 | SEMICONDUCTOR APPARATUS, MANUFACTURING METHOD OF SEMICONDUCTOR APPARATUS, AND JOINT MATERIAL - A die bonding portion is metallically bonded by well-conductive Cu metal powders with a maximum particle diameter of about 15 μm to 200 μm and adhesive layers of Ag, and minute holes are evenly dispersed in a joint layer. With this structure, the reflow resistance of about 260° C. and reliability under thermal cycle test can be ensured without using lead. | 04-16-2009 |
Hiroki Oka, Nirasaki City JP
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20100211203 | SUBSTRATE PROCESSING SYSTEM AND SUBSTRATE TRANSFER METHOD - The substrate processing system includes a controller that transfers the substrate by using a transfer apparatus or controls processing of the substrate in a processing apparatus. A recipe setter of the controller sets a processing recipe. A memory stores an initial reference location of a transfer arm, a first correlation between the processing recipe and a sidewall temperature of a processing chamber, and a second correlation between the sidewall temperature of the processing chamber and a compensated value of a reference location. A compensator compensates a reference location of the transfer arm based on the processing recipe set in the recipe setter and the initial reference location, the first correlation, and the second correlation stored in the memory. | 08-19-2010 |
Hiroyuki Oka, Hino-Shi JP
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20110117837 | ELECTRONIC APPARATUS AND COMMUNICATION CONTROL METHOD - According to one embodiment, a connection control module is configured to transmit a connection request signal during a period in which a communication module is in an unconnected state, and to establish a connection between the communication module and an external device which are in a close proximity state. A halt module is configured to halt a communication control module from executing a negotiation with the external device, when the connection between the communication module and the external device is released by the connection release request signal from the external device and thereafter the connection between the communication module and the external device is re-established by the connection control module. | 05-19-2011 |
20110202954 | ELECTRONIC DEVICE - According to one embodiment, an electronic device includes an input module and a video output module. The input module is configured to receive video contents data including motion picture data. The video output module is configured to output the motion picture data to a first display device and to output image data of a first screen for command entry for the video contents data to a second display device when video contents are displayable at the first and the second display devices. The video output module is configured to output image data of a second screen for displaying the motion pictures and an image for the command entry to one of the first and second display devices at which the video contents are displayable. | 08-18-2011 |
20110320612 | ELECTRONIC APPARATUS, WIRELESS DEVICE, AND COMMUNICATION CONTROL METHOD - According to one embodiment, an electronic apparatus comprises a communication device, a first controller, a second controller, and a player. The communication device has a close proximity wireless communication function. The first controller establishes connection between a wireless device and the communication device in a proximity state. The second controller connects the electronic apparatus to a server through the close proximity wireless communication function and a wireless communication function of the wireless device. The player plays a content received from the server through the close proximity wireless communication function and the wireless communication function of the wireless device, to halt playing the content when the proximity state is released during the playing, and resume playing the content when the proximity state is restored. | 12-29-2011 |
20130217337 | ELECTRONIC APPARATUS AND COMMUNICATION CONTROL METHOD - According to one embodiment, a connection control module is configured to transmit a connection request signal during a period in which a communication module is in an unconnected state, and to establish a connection between the communication module and an external device which are in a close proximity state. A halt module is configured to halt a communication control module from executing a negotiation with the external device, when the connection between the communication module and the external device is released by the connection release request signal from the external device and thereafter the connection between the communication module and the external device is re-established by the connection control module. | 08-22-2013 |
Hiroyuki Oka, Kawasaki JP
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20100121984 | Method, device, and system for issuing synchronization message - Provided is a device for issuing a synchronization message in a large-scaled computing system including an interconnect and a plurality of computing devices that is connected to the interconnect. The interconnect includes a plurality of switches that is connected to each other. The device sends a synchronization message for synchronizing computing processes on the computing devices to all the computing devices at same timing via the switches that are directly connected to any of the computing devices by using a protocol for a general-purpose interconnect. | 05-13-2010 |
Hiroyuki Oka, Kawasaki-Shi JP
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20080259367 | IMAGE PROCESSOR AND IMAGE PROCESSING METHOD FOR REDUCING CONSUMPTION AMOUNT OF RECORDING MATERIAL - The present invention provides an image processor for outputting image data to an image forming device forming an image with use of a recording material having a plurality of color components. The processor comprises a component determining a region having higher brightness than predetermined brightness and a region having lower brightness than the predetermined brightness in the image data based on the image data and a component adjusting saturation so as to reduce density values of color components other than a color component having a maximum density value among the plurality of color components of the recording material to increase saturation in a region having brightness determined to be high and reduce density values of color components other than a color component having a minimum density value among the plurality of color components of the recording material to decrease saturation in a region having brightness determined to be low. | 10-23-2008 |
20100098443 | IMAGE FORMING APPARATUS AND METHOD - An image forming apparatus is provided, which forms an image by causing color material to adhere onto a print medium. The apparatus comprises a measurement component configured to measure an output density gradation characteristic of the apparatus, and a calculation component configured to calculate a color material consumption according to a dot pattern of a halftone image and the output density gradation characteristic. | 04-22-2010 |
20100111115 | Node-to-node synchronizing apparatus, node-to-node synchronizing method, and computer product - A node-to-node synchronizing apparatus includes an information generating unit. Before receiving a synchronization request for synchronization, the information generating unit receives, from each process in each computing node, a mask generation request requesting to generate process location information (mask) indicating the location of processes that participate in synchronization. The information generating unit then automatically generates the process location information based on the mask generation request. | 05-06-2010 |
20110096366 | IMAGE PROCESSING APPARATUS, CONTROL METHOD AND STORAGE MEDIUM - An image processing apparatus which performs processing of applying blur processing to divided image data, and compositing divided images having undergone the blur processing, the apparatus comprises an out of image boundary estimation unit which estimates a pixel out of an image boundary of image data for each of first image data subjected to the blur processing and second image data neighboring the first image data among the divided image data; and a blurring image generation unit which generates blurring image data for the first image data by performing the blur processing using a filter for the first image data while referring to the first image data, the second image data, and an estimation pixel estimated by the out of image boundary estimation unit. | 04-28-2011 |
Ichiro Oka, Shizuoka JP
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20090064575 | Method for Evaluating Deep Rooting Property of Plant - The present invention relates to a method of evaluating multiple plant individuals or plant lines for deep rooting property under the same culture medium moisture conditions. A method of the present invention is a method of evaluating multiple plant individuals for deep rooting property under the same culture medium moisture conditions, by planting multiple plant individuals together in a sufficiently deep culture vessel and lowering the culture medium moisture content gradually. The present invention also provides a method for evaluating plants for deep rooting property, wherein a culture vessel is installed in a water tank so that the culture medium moisture content can be readily adjusted, and thus management of cultivation conditions is facile and efficient. It is possible to select a plant which can grow in dry and low-groundwater level environment efficiently, by using the method of the present invention. Thus, the method of the present invention can find application in breeding a crop suitable for dry land cultivation and trees usable in desert greening. | 03-12-2009 |
20110277181 | DROUGHT TOLERANT PLANTS AND RELATED CONSTRUCTS AND METHODS INVOLVING GENES ENCODING DTP21 POLYPEPTIDES - Isolated polynucleotides and polypeptides and recombinant DNA constructs useful for conferring drought tolerance, compositions (such as plants or seeds) comprising these recombinant DNA constructs, and methods utilizing these recombinant DNA constructs. The recombinant DNA construct comprises a polynucleotide operably linked to a promoter that is functional in a plant, wherein said polynucleotide encodes a DTP21 polypeptide. | 11-10-2011 |
Junichi Oka, Musashino-Shi JP
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20090222896 | NETWORK SYSTEM, METHOD FOR CONTROLLING ACCESS TO STORAGE DEVICE, MANAGEMENT SERVER, STORAGE DEVICE, LOG-IN CONTROL METHOD, NETWORK BOOT SYSTEM, AND UNIT STORAGE UNIT ACCESS METHOD - A network boot system including one or more client terminals, a DHCP (Dynamic Host Configuration Protocol) server, a PXE (Preboot Execution Environment) server, a TFTP (Trivial File Transfer Protocol) server, a database administration server, one or more storage devices, and an authentification server (such as a Radius server) connected to each other via a TCP/IP (Transmission Control Protocol)/Internet Protocol) network. A plurality of LU provided in the storage devices as separated into a system area LU and a user area LU prepared per user. | 09-03-2009 |
Junichi Oka, Kyoto-Shi JP
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20080317629 | Analyzing device - This invention relates to an analyzing device ( | 12-25-2008 |
20100075426 | CARTRIDGE, RESIDUAL LIQUID REMOVING METHOD, AND AUTOMATIC ANALYZER - A cartridge is provided that can remove a residual liquid all around the leading end of a pipette, without requiring any new equipment, regardless of the viscosity of the residual liquid. This cartridge includes a plurality of tanks, each of which has an upper opening, and a liquid is introduced into or led out from at least one of the plurality of tanks | 03-25-2010 |
20130224089 | MIXING APPARATUS - A mixing apparatus includes: a mixing container with a discharge port for discharging mixed liquid; a filter paper covering the discharge port to temporarily retain the liquid; a receiving unit with a waste liquid collecting portion for receiving a first liquid discharged from the discharge port through the filter paper, and a measuring portion for receiving a second liquid subjected to treatment different from treatment for the first liquid; and an operation portion for enabling selection between a first receiving state in which the waste liquid collecting portion receives the first liquid and a second receiving state in which the measuring portion receives the second liquid, and also for controlling the movement of the first liquid or the second liquid. | 08-29-2013 |
Katsuhiko Oka, Kariya-Shi JP
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20090261684 | STATOR OF ELECTRIC ROTATING MACHINE - The stator of an electric rotating machine includes a stator core having slots formed at an inner periphery thereof, and a stator winding constituted by conductive wires wound on the slots. The stator winding including in-slot portions accommodated in the slots and turn portions each connecting each adjacent two of the in-slot portions at outside of the slots. The stator core including a core member having at least three tooth portions extending in a radial direction of the stator core and a core back portion integrally connecting the tooth portions at a radially end side thereof. The core member is configured such that each of the first tooth portions folded toward the core back portion is capable of unfolding to extend between a corresponding adjacent two of the in-slot portions when the core member is at a predetermined axial position with respect to the stator winding. | 10-22-2009 |
20100257722 | STATOR OF ELECTRIC ROTATING MACHINE - A method of manufacturing an electric rotating machine having a stator that includes a stator core having slots formed at an inner periphery thereof, and a stator winding constituted by conductive wires wound on the slots. The stator winding includes in-slot portions accommodated in the slots and turn portions each connecting each adjacent two of the in-slot portions outside the slots. The stator core includes a core member having at least three tooth portions extending in a radial direction of the stator core and a core back portion integrally connecting the tooth portions at a radially end side thereof. The core member is configured such that each of the first tooth portions folded toward the core back portion is capable of unfolding to extend between a corresponding adjacent two of the in-slot portions when the core member is at a predetermined axial position with respect to the stator winding. | 10-14-2010 |
Katsuhiko Oka, Kariya-City JP
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20080231138 | Laminated core - A laminated core includes a laminated body, clamping plates and holding members. The laminated body includes a plurality of amorphous alloy plates, which are stacked one after another in a stacking direction such that each adjacent two of the plurality of amorphous alloy plates directly contact with each other. The clamping plates contact opposed end surfaces, respectively, of the laminated body in the stacking direction. A thickness of each of the first and second clamping plates in the stacking direction is larger than that of each of the plurality of amorphous alloy plates. Each holding member contacts with the clamping plates and maintains a predetermined space between the clamping plates while the laminated body is clamped between the clamping plates. | 09-25-2008 |
Kazuhiko Oka, Hokkaido JP
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20090051916 | Measuring Apparatus, Measuring Method, and Characteristic Measurement Unit - A measuring apparatus includes a light intensity information acquisition section | 02-26-2009 |
20090177098 | Examination System and Examination Method - The blood flow is examined by making multifractal analysis of a blood flow velocity distribution in a vascular network and detecting a deviation of the blood flow velocity distribution from the multifractal distribution. The blood flow velocity distribution is provided as an image by irradiating laser light to the vascular network, converging, by an imaging lens, scattered laser light rays by blood cells in the blood flowing through blood vessels, detecting, by a photodetector, a speckle pattern produced owing to random interference between the scattered laser light rays and calculating the rate of change with time lapse of each speckle in the speckle pattern. | 07-09-2009 |
20100271475 | COMPACT SNAPSHOT POLARIMETRY CAMERA - An imaging polarimeter optics unit comprising: a first polarization-sensitive beam-splitter optic, a retarder, a second polarization-sensitive beam-splitter optic, and an analyzer, through which input light passes in sequence, wherein the retarder and polarization-sensitive beam-splitters cause the input light to have optical components that provide different information about the state of polarization of the input beam is provided. | 10-28-2010 |
Kazuhiko Oka, Sapporo-Shi JP
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20110080586 | OPTICAL DEVICE HAVING POLARIZER AND RETARDERS FOR SPECTROSCOPIC POLARIMETRY - In the channeled spectroscopic polarimetry, a measurement error of a parameter showing a spectropolarization characteristic of a sample is effectively removed, the error being generated by various variations in retardation of a retarder depending upon the state of the sample. With attention being focused that the retardation of the retarder may be kept constant by stabilization of an incident direction of light that transmits through the retarder, the retarder was arranged on the light source side with respect to the sample so as to effectively remove an influence relative to a measurement error, such as variations in direction of a light ray due to the sample. | 04-07-2011 |
Kiyoshi Oka, Kizugawa JP
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20110074950 | IMAGE CAPTURING APPARATUS, IMAGE DISPLAYING METHOD AND RECORDING MEDIUM, IMAGE DISPLAYING PROGRAM BEING RECORDED THEREON - An image capturing apparatus for capturing the image of the physical object and displaying the captured image is provided for combining and displaying in real time the shape-distorted graded scale with the captured image, the apparatus comprising a graded scale generating part for generating the graded scale to be used for indicating the dimension of the physical object in the captured image; a data storing part for storing the data for correction to be used in order to correct the graded scale shape by adding the distortion to the generated graded scale in the similar degree to the distortion caused by the distortion aberration; a graded scale shape correcting part for generating the shape-distorted graded scale by correcting the graded scale shape according to the data for correction; and an image combining part for combining the generated shape-distorted graded scale with the captured image, and displays the captured image combined with the shape-distorted graded scale. | 03-31-2011 |
Kiyoshi Oka, Ibaraki JP
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20110058767 | Reinforced Sensor With Optical Fiber Woven Into Fabric - A reinforced sensor with an optical fiber woven into a fabric, comprising a fabric formed in a manner that a weft yarn is woven thereinto in a direction substantially perpendicular to a warp yarn, wherein an optical fiber is included in at least either one of fibers of the warp yarn and the weft yarn. The optical fiber may function as a FBG sensor. | 03-10-2011 |
Koichi Oka, Wako-Shi JP
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20110117798 | STEERING DEVICE FOR OUTBOARD ENGINE - In a steering device for an outboard engine, a drive shaft of a helm mechanism and an output shaft of an electric assist mechanism are disposed orthogonally to a steering output shaft of a steering operation member. Where the steering operation member is a tiller handle, a torque sensor, provided between an outboard engine body and the tiller handle, detects, as steering torque, a difference between steering angles of the engine body and the tiller handle, and the helm mechanism, drivable by the assist mechanism, operates to compensate for the difference between the steering angles. The assist mechanism and the helm mechanism are provided on the body of the boat. | 05-19-2011 |
20110117799 | STEERING DEVICE FOR OUTBOARD ENGINE - A steering device for an outboard engine includes: a helm mechanism operable, in response to operation of a steering wheel, to steer the outboard engine and including a drive shaft parallel to an output shaft of the operation member; an electric assist mechanism for detecting steering torque, applied to the steering wheel, to assist operation of the helm mechanism on the basis of the detected steering torque; and a power transmission section for connecting the output shaft of the steering wheel and the helm mechanism to transmit rotation of the output shaft to the helm mechanism. | 05-19-2011 |
20120137947 | POWER STEERING APPARATUS FOR SMALL VESSEL - In a power steering apparatus for a small vessel, an electrically driven assist device ( | 06-07-2012 |
20120193911 | COGENERATION APPARATUS - A cogeneration apparatus for indoor installation includes: an airtight chamber provided within a housing, at least a power generator and an engine being accommodated within the airtight chamber; an intake duct connected to the airtight chamber for introducing air from outside the housing into the airtight chamber; and an exhaust duct connected to the engine for discharging exhaust gas of the engine. The air introduced through the intake duct cools the interior of the airtight chamber and is also sucked in to an air cleaner of the engine, and the exhaust gas of the engine is discharged directly to outside the airtight chamber through the exhaust duct. | 08-02-2012 |
20120227384 | COGENERATION APPARATUS - A cogeneration apparatus includes: an airtight chamber provided within an apparatus casing and constructed to prevent exhaust gas of a prime mover from flowing out therefrom; and a relief valve provided in a water flow path within the airtight chamber and constructed to discharge the exhaust gas, contained in the water flow path, to the airtight chamber. | 09-13-2012 |
20140103649 | COGENERATION APPARATUS - In a cogeneration apparatus having a power generation unit equipped with a power generator, an internal combustion engine, and a hot water tank connected to the engine through a heat exchanger, there are provided a first pump provided at a flow channel connecting the engine to the heat exchanger and a second pump provided at a second flow channel connecting the heat exchanger to the hot water tank. A temperature of the engine cooling water heated by the engine and a temperature difference between the temperature and a temperature of the engine cooling water cooled by the heat exchanger is determined and based on the determined values, flow rates of the first and second pumps are controlled. | 04-17-2014 |
Koichiro Oka, Higashiosaka-Shi JP
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20090305049 | POLARIZING LAMINATE AND PROCESS FOR PRODUCING THE SAME - An object of the present invention is to provide a polarizing laminate which is resistant to impact, has the high polarization degree, hardly causes a solvent crack, and hardly causes a fine crack even when perforation-processed, for example, goggles, sunglasses, prescription sunglasses, and shields which are resistant to impact, have higher stability, and can effectively prevent glare. | 12-10-2009 |
20100060847 | Eyeglasses - Eyeglasses configured in such a way that parameter (h) is 20 mm or greater and (l/h) is 6 or smaller, the parameters (h) and (l) being defined as follows: the length of a straight line (L) connecting portions (C) to which left and right temples are attached is (l) mm, and the length of a normal (H) to the straight line (L) drawing from the forefront surface (E) of a front portion (B) located on the central line (D) of the eyeglasses is (h) mm. | 03-11-2010 |
Makoto Oka, Chiba JP
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20090116429 | NETWORK SYSTEM - MTID of a terminal apparatus is preliminarily registered into a database of an ISP. In step S | 05-07-2009 |
20090116480 | NETWORK SYSTEM - MTID of a terminal apparatus is preliminarily registered into a database of an ISP. In step S | 05-07-2009 |
20100228970 | Public key certificate issuing system, public key certificate issuing method, digital certification apparatus, and program storage medium - A public key certificate issuing system is disclosed which comprises a certificate authority for issuing a public key certificate used by an entity, and a registration authority which, on receiving a public key certificate issuance request from anyone of entities under jurisdiction thereof, transmits the received request to the certificate authority. The certificate authority, having a plurality of signature modules each executing a different signature algorithm, selects at least one of the plurality of signature modules in accordance with the public key certificate issuance request from the registration authority, and causes the selected signature module to attach a digital signature to message data constituting a public key certificate. | 09-09-2010 |
Masaaki Oka, Ube-Shi JP
Patent application number | Description | Published |
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20080319711 | Effective factor extraction system and its method and program - To provide an effective factor extraction system in which samples are generated artificially from a sample group and a virtual sample set is created so that even when the number of sample is relatively small, specific factors can be selected/extracted with high reliability by using the virtual sample set. The effective factor extraction system comprises a section ( | 12-25-2008 |
20100304372 | Liver Cancer Methods and Compositions - The present invention provides a novel method for detection of liver cancer. This method detects high-sensitively, high-specifically, simply and accurately liver cancer, especially that in early stage by identifying and/or quantifying methylation on particular genes and/or their DNA fragments in clinical specimens, and by combining said methylated DNA values with existing tumor marker values and/or DNA amounts in blood. This invention also detects a precancerous lesion, detects a risk of recurrence after treatment of liver cancer, detects malignancy of liver cancer and monitors progression of liver cancer with time by the same method. As for particular genes, BASP1 gene, SPINT2 gene, APC gene, CCND2 gene, CFTR gene, RASSF1 gene and SRD5A2 gene are mentioned. | 12-02-2010 |
20110288783 | SYSTEM FOR PREDICTING DRUG EFFECTS AND ADVERSE EFFECTS AND PROGRAM FOR THE SAME - A drug effect-adverse effect prediction system includes a clinical data analysis table generating part, for each combination of genotypes relating to a drug effect or adverse effect, for generation of an analysis table for handling cases related to presence or absence of the drug effect or adverse effect. The system also includes a reliability analysis part, a discrimination formula generating part, a prediction part, and a discrimination formula optimizing part. | 11-24-2011 |
20120065892 | SCORING SYSTEM FOR THE PREDICTION OF CANCER RECURRENCE - The present invention relates to a scoring system for the prediction of cancer recurrence by selecting genes and/or proteins whose expression patterns associated with recurrence of cancer, and generating formulae with the selected genes and/or proteins for the prediction of cancer recurrence. The present invention relates to a kit for determining the likelihood of recurrence of cancer, comprising DNA chip, oligonucleotide chip, protein chip, peptides, antibodies, probes and primers that are necessary for effecting DNA microarrays, oligonucleotide microarrays, protein arrays, northern blotting, in situ hybridization, RNase protection assays, western blotting, ELISA assays, reverse transcription polymerase-chain reaction to examine the expression of at least 2, 4, 6, 10, 12 or more genes and/or proteins, that are indicative of cancer recurrence. | 03-15-2012 |
Masaaki Oka, Kyoto JP
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20090318662 | Hydrazine storage resin - A hydrazine-fixing group such as a ketone group, a formyl group, a chlormethyl group or an amide group, which is capable of releasably fixing hydrazine, is introduced into a side chain of a synthetic resin, and hydrazine is fixed to the hydrazine-fixing group. Since a hydrazine storage resin of the present invention has a hydrazine-releasable group capable of releasing hydrazine, it is able to store hydrazine stably. In addition, hydrazine can be supplied by releasing hydrazine from the hydrazine-releasable group. Consequently, the hydrazine storage resin can be widely used in various industrial fields requiring supply of hydrazine. | 12-24-2009 |
20120121496 | METHOD FOR STORING A HYDRAZINE RESIN - A hydrazine-fixing group such as a ketone group, a formyl group, a chlormethyl group or an amide group, which is capable of releasably fixing hydrazine, is introduced into a side chain of a synthetic resin, and hydrazine is fixed to the hydrazine-fixing group. Since a hydrazine storage resin of the present invention has a hydrazine-releasable group capable of releasing hydrazine, it is able to store hydrazine stably. In addition, hydrazine can be supplied by releasing hydrazine from the hydrazine-releasable group. Consequently, the hydrazine storage resin can be widely used in various industrial fields requiring supply of hydrazine. | 05-17-2012 |
20140140731 | TONER, DEVELOPER, IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD - A toner including: a binder resin; a releasing agent; and a colorant, wherein the binder resin contains a crystalline polyester resin and a non-crystalline polyester resin, wherein the releasing agent has an endothermic peak temperature of 60° C. to 80° C. at the second temperature rising in differential scanning calorimetry, and wherein the releasing agent is an ester wax which satisfies the following expressions (1) and (2): 1.1 Pa·s≦η*a≦2.0 Pa·s . . . Expression (1) 0.001≦η*b/η*a≦1.00 . . . Expression (2) where in Expressions (1) and (2), η*a denotes a complex viscosity (Pa·s) determined by measuring a dynamic viscoelasticity of the releasing agent at a measurement frequency of 6.28 rad/s, and η*b denotes a complex viscosity (Pa·s) determined by measuring a dynamic viscoelasticity of the releasing agent at a measurement frequency of 62.8 rad/s. | 05-22-2014 |
Masahiko Oka, Settsu-Shi JP
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20110021690 | FLUORINE-CONTAINING ELASTOMER COMPOSITION - There is provided a fluorine-containing elastomer composition assuring easy kneading and providing a crosslinked article having improved strength. The fluorine-containing elastomer composition comprises (A) an elastomer of a vinylidene fluoride/hexafluoropropylene copolymer having a branching coefficient of 30 to 300 ppm, a Mooney viscosity (ML | 01-27-2011 |
Masanori Oka, Fukui JP
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20100203594 | High-speed pcr using high-speed dna polymerase - [Problems] To achieve a high-speed PCR which can be completed in a period of several minutes and thus can be used for a new application. | 08-12-2010 |
Masaru Oka, Nagasaki JP
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20100170297 | LIQUEFIED GAS RELIQUEFIER, LIQUEFIED-GAS STORAGE FACILITY AND LIQUEFIED-GAS TRANSPORT SHIP INCLUDING THE SAME, AND LIQUEFIED-GAS RELIQUEFACTION METHOD - A liquefied gas reliquefier that can be configured compactly and that is easy to handle is provided. A liquefied gas reliquefier ( | 07-08-2010 |
Minoru Oka, Itano-Gun JP
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20100224508 | Ink composition for sensing carbon dioxide gas, carbon dioxide indicator using the same, package provided with the carbon dioxide indicator, and method for sensing pinhole using the same - An ink composition for sensing carbon dioxide gas contains a pH indicator formed using a combination of two or more types of pH indicator components, binder, and solvent and allows easy visual observation of color changes of an indicating portion caused by the concentration of carbon dioxide gas. When the ink composition is applied to a carbon dioxide indicator and package, a pinhole and poor seal of a carbon-dioxide-ambient package are easily found. | 09-09-2010 |
Naoya Oka, Yokohama JP
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20100220109 | TELEVISION DEVICE - A television device structured to automatically adjust the color temperature on the display screen in accordance with the viewing environment includes an external light detection unit or an optical sensor for detecting the illuminance and the tint of the ambient light, and an image quality control unit or a microcomputer for adjusting quality of the video image to be displayed on the display panel. The image quality control unit adjusts the color temperature of the video image to be displayed in accordance with the illuminance value and the tint value detected by the external light detection unit. The optical sensor includes an illuminance sensor for mainly detecting the visible light, and an infrared sensor for mainly detecting the infrared light. The illuminance value and the tint value are obtained based on the output values of those two sensors. | 09-02-2010 |
Nobuyuki Oka, Fujisawa JP
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20100061012 | RAMP FOR MAGNETIC DISC APPARATUS - For cushioning a shock to prevent problems such as a reading error, a ramp for a magnetic disc apparatus is made of a resin material for forming a ramp main body and a material having higher rigidity than the resin material, disc facing surfaces in the disc insertion portion for inserting a magnetic disc is provided with disc contact portions made of the high rigidity material, a bottom surface portion of a concave portion of the disc insertion portion is constructed by a combination of a bottom surface portion made of the resin material and a bottom surface portion made of the high rigidity material, and a step structure is provided by arranging the bottom surface portion made of the high rigidity material at a position moved rearward in a depth direction of the concave portion in comparison with the bottom surface portion made of the resin material. | 03-11-2010 |
Ryutarou Oka, Mie JP
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20100092121 | Retainer for rolling bearing and rolling bearing - The present invention provides a rolling bearing which does not contain a hazardous substance and thus does not pollute environment. The present invention also provides a retainer, for holding rolling elements of the rolling bearing, which is made of a cold rolled steel plate. The retainer is subjected to at least one kind of surface treatment selected from among electrogalvanizing, electrotinning, electrolytic tin-zinc alloy plating, electrolytic zinc-iron alloy plating, and electrolytic zinc-nickel alloy plating. The retainer is further chromated with trivalent chromium. The rolling bearing uses the retainer for the rolling bearing. | 04-15-2010 |
Satoshi Oka, Annaka JP
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20090258474 | Method for producing SOl substrate - Provided is a method for producing an SOI substrate having a thick-film SOI layer, in which an ion-implanted layer is formed by implanting at least one kind of ion of hydrogen ion and a rare gas ion into a surface of a bond wafer, an SOI substrate having an SOI layer is produced by, after the ion-implanted surface of the bond wafer and a surface of a base wafer are bonded together via an oxide film, delaminating the bond wafer along the ion-implanted layer, heat treatment is performed on the SOI substrate having the SOI layer in a reducing atmosphere containing hydrogen or an atmosphere containing hydrogen chloride gas, and, after the surface of the SOI layer is polished by CMP, a silicon epitaxial layer is grown on the SOI layer of the SOI substrate. | 10-15-2009 |
20090305485 | Method For Producing Semiconductor Substrate - The present invention is a method for producing a semiconductor substrate, including steps of forming a SiGe gradient composition layer and a SiGe constant composition layer on a Si single crystal substrate, flattening a surface of the SiGe constant composition layer, removing a natural oxide film on the flattened surface of the SiGe constant composition layer, and forming a strained Si layer on the surface of the SiGe constant composition layer from which the natural oxide film has been removed, wherein the formation of the SiGe gradient composition layer and the formation of the SiGe constant composition layer are performed at a temperature T | 12-10-2009 |
20100003803 | MANUFACTURING METHOD OF STRAINED SI SUBSTRATE - According to the present invention, there is provided a manufacturing method of a strained Si substrate including at least steps of: forming a lattice-relaxed SiGe layer on a silicon single crystal substrate; flattening a surface of the SiGe layer by CMP; and forming a strained Si layer on the surface of the flattened SiGe layer, wherein the method comprises steps of: subjecting the surface of the SiGe layer to SC1 cleaning, before forming the strained Si layer on the lattice-relaxed SiGe layer surface that is flattened; heat-treating the substrate having the SiGe layer after being subjected to SC1 cleaning in a hydrogen-containing atmosphere at 800° C. or higher; immediately forming a protective Si layer on the SiGe layer surface on the heat-treated substrate, without lowering the temperature below 800° C. after the heat treatment; and forming the strained Si layer on the surface of the protective Si layer at a temperature lower than the temperature of forming the protective Si layer. Thereby, a manufacturing method of a strained Si substrate having low surface roughness, threading dislocation density and low particle level can be provided. | 01-07-2010 |
20110117727 | METHOD FOR MANUFACTURING SOI WAFER AND SOI WAFER - According to the present invention, there is provided a method for manufacturing an SOI wafer, the method configured to grow an epitaxial layer on an SOI layer of the SOI wafer having the SOI layer on a BOX layer to increase a thickness of the SOI layer, wherein epitaxial growth is carried out by using an SOI wafer whose infrared reflectance in an infrared wavelength range of 800 to 1300 nm falls within the range of 20% to 40% as the SOI wafer on which the epitaxial layer is grown. As a result, a high-quality SOI wafer with less slip dislocation and others can be provided with excellent productivity at a low cost as the SOI wafer including the SOI layer having a thickness increased by growing the epitaxial layer, and a manufacturing method thereof can be also provide. | 05-19-2011 |
20110237049 | METHOD FOR MANUFACTURING BONDED WAFER - A method for manufacturing a bonded wafer including the steps of: implanting at least one gas ion of a hydrogen ion and a rare gas ion into a bond wafer from a surface thereof to form an ion-implanted layer; bonding the ion-implanted surface of the bond wafer to a surface of a base wafer directly or through an oxide film; thereafter delaminating the bond wafer at the ion-implanted layer to prepare the bonded wafer having a silicon thin film formed on the base wafer; and performing a flattening heat treatment on the bonded wafer under an atmosphere containing hydrogen or hydrogen chloride, wherein a dopant gas is added into the atmosphere of the flattening heat treatment to perform the heat treatment, the dopant gas having the same conductivity type as a dopant contained in the silicon thin film. | 09-29-2011 |
20120244679 | METHOD FOR PRODUCING BONDED WAFER - The present invention is directed to a method for producing a bonded wafer, the method in which heat treatment for flattening the surface of a thin film is performed on a bonded wafer made by the ion implantation delamination method in an atmosphere containing hydrogen or hydrogen chloride, wherein the surface of a susceptor on which the bonded wafer is to be placed, the susceptor used at the time of flattening heat treatment, is coated with a silicon film in advance. As a result, a method for producing a bonded wafer is provided, the method by which a bonded wafer having a thin film with good film thickness uniformity can be obtained even when heat treatment for flattening the surface of a thin film of a bonded wafer after delamination is performed in the ion implantation delamination method. | 09-27-2012 |
20120326268 | SILICON EPITAXIAL WAFER, METHOD FOR MANUFACTURING THE SAME, BONDED SOI WAFER AND METHOD FOR MANUFACTURING THE SAME - A silicon epitaxial wafer having a silicon epitaxial layer grown by vapor phase epitaxy on a main surface of a silicon single crystal substrate, wherein the main surface of the silicon single crystal substrate is tilted with respect to a [100] axis at an angle θ in a [011] direction or a [0-1-1] direction from a (100) plane and at an angle Φ in a [01-1] direction or a [0-11] direction from the (100) plane, the angle θ and the angle Φ are less than ten minutes, and a dopant concentration of the silicon epitaxial layer is equal to or more than 1×10 | 12-27-2012 |
20130102126 | METHOD FOR MANUFACTURING BONDED WAFER - A method for manufacturing a bonded wafer including: forming an ion-implanted layer in a bond wafer, bonding the bond wafer to a base wafer, delaminating the bond wafer at the ion-implanted layer, and performing a flattening heat treatment on a surface after delamination, in which a silicon single crystal wafer is used as the bond wafer where the region to form the ion-implanted layer has a resistivity of 0.2 Ωcm or less, the ion-implanted layer is formed where the ion dose for forming the layer is 4×10 | 04-25-2013 |
20130316522 | METHOD FOR MANUFACTURING SOI WAFER - The present invention is directed to a method for manufacturing an SOI wafer, the method by which treatment that removes the outer periphery of a buried oxide film to obtain a structure in which a peripheral end of an SOI layer of an SOI wafer is located outside a peripheral end of the buried oxide film, and, after heat treatment is performed on the SOI wafer in a reducing atmosphere containing hydrogen or an atmosphere containing hydrogen chloride gas, an epitaxial layer is formed on a surface of the SOI layer. As a result, there is provided a method that can manufacture an SOI wafer having a desired SOI layer thickness by performing epitaxial growth without allowing a valley-shaped step to be generated in an SOI wafer with no silicon oxide film in a terrace portion, the SOI wafer fabricated by an ion implantation delamination method. | 11-28-2013 |
Shigeru Oka, Toyonaka-Shi JP
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20090137743 | Optical Planar Thermoplastic Resin Composition - Disclosed is an optical planar thermoplastic resin composition including a lactone ring-containing polymer as a main component thereof, or including a lactone ring-containing polymer and at least one other thermoplastic resin. The optical planar thermoplastic resin composition of the present invention has high transparency, high heat resistance, and high optical isotropy, and therefore, can sufficiently exhibit characteristics according to various optical applications. | 05-28-2009 |
Shin-Ichiroh Oka, Oita JP
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20100051533 | BLOOD PROCESSING FILTER - A flexible blood filter allowing smooth flow of a liquid and being excellent in separation resistance, pressure resistance and centrifugation resistance. The blood processing filter, comprising a first filter element for removing aggregates from blood, a second filter element for removing leukocytes provided in the downstream of the first filter element, and the third filter element having gas permeability of 3 to 40 cc/cm | 03-04-2010 |
Shinji Oka, Saitama JP
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20080302196 | Shift apparatus - A shift apparatus includes a shift lever operable to select a first mode of a transmission when the shift lever is disposed at a first position and to select a second mode of the transmission when the shift lever is disposed at a second position, and a base supporting the shift lever. The shift lever automatically returns to a home position after selecting the first mode or the second mode. When moving the shift lever from the home position to the first position to select the first mode, the shift lever is moved in a first direction and then in a second direction which is different from and not directly opposite to the first direction. When moving the shift lever from the first position to the second position to select the second mode, the shift lever is moved in a third direction which is different from the first and second directions and not directly opposite to the second direction. | 12-11-2008 |
20100319480 | PEDAL DEVICE - An object of the present invention is to provide a pedal device in which the pad member can be fixed to the stopper member easily at the time of mounting, and which does not tend to be degraded over the years. In order to achieve the above object, the present invention provides a pedal device including: a stopper member attached to a floor of a driver's seat of a vehicle; and a pad member which has a pad fitted into the stopper member and receives a depression force exerted by a driver. | 12-23-2010 |
Shinya Oka, Yokosuka-Shi JP
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20120230228 | RADIO COMMUNICATION TERMINAL - A mobile communication terminal ( | 09-13-2012 |
20120231751 | RADIO COMMUNICATION TERMINAL - A mobile communication terminal ( | 09-13-2012 |
20120244821 | RADIO COMMUNICATION APPARATUS - A communication apparatus includes a radio portion ( | 09-27-2012 |
20130034185 | WIRELESS COMMUNICATION DEVICE AND WIRELESS COMMUNICATION METHOD - A wireless communication device includes a mixer that multiplies quadrature-modulated transmission data by a local oscillation frequency signal and outputs a high-frequency signal; a distributor that distributes the high-frequency signal; a detector circuit that detects a direct current component included in the high-frequency signal, based on the high-frequency signal distributed by the distributor; a correction signal generating unit that generates a correction signal for removing the direct current component from the high-frequency signal, based on the direct current component detected by the detector circuit; a correction unit that corrects the high-frequency signal by the correction signal generated by the correction signal generating unit; and a transmission unit that transmits the high-frequency signal that has been corrected by the correction unit. | 02-07-2013 |
Takahiro Oka, Matsusaka-Shi JP
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20100110318 | LIQUID CRYSTAL DISPLAY DEVICE - The present invention provides a semi-transmissive or reflective liquid crystal display device in which gray scale inversion is suppressed by appropriately adjusting its voltage-reflection luminance characteristics. The liquid crystal display device of the present invention is a liquid crystal display device including: a pair of substrates; and a liquid crystal layer interposed between the pair of substrates, wherein the liquid crystal display device includes a transmission region and a reflection region, the reflection region includes a first section and a second section, a thickness of the liquid crystal layer in the first section is larger than half of but equal to or smaller than a thickness of the liquid crystal layer in the transmission region, and a thickness of the liquid crystal layer in the second section is larger than the thickness of the liquid crystal layer in the transmission region. | 05-06-2010 |
Takahiro Oka, Takatsuki JP
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20090036444 | 5-5-Membered fused heterocyclic compound and use thereof as HCV polymerase inhibitor - The present invention relates to a fused ring compound represented by the following formula [I] | 02-05-2009 |
20100331301 | AZETIDINE COMPOUND AND PHARMACEUTICAL USE THEREOF - Compounds of formula [I]: | 12-30-2010 |
20120020920 | 5-5-MEMBERED FUSED HETEROCYCLIC COMPOUND AND USE THEREOF AS HCV POLYMERASE INHIBITOR - The present invention relates to a fused ring compound represented by the following formula [I] | 01-26-2012 |
Takahiro Oka, Mie JP
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20090219472 | Liquid Crystal Display Device - To provide a liquid crystal display device capable of improving display characteristics. The liquid crystal display device of the present invention is a liquid crystal display device including a structure in which the first substrate including a reflective layer, a liquid crystal layer, the second substrate, and a polarizer are stacked in this order from a back face to a display face, wherein the liquid crystal display device includes a retardation layer, in a region on a liquid crystal layer side of the reflective layer of the first substrate, or in a region where the reflective layer is not arranged of the first substrate, or in the second substrate, and the retardation layer provides two or more regions having different retardations in a display surface plane. | 09-03-2009 |
Takahiro Oka, Sagamihara-Shi JP
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20100255218 | Method of Depositing Silicon Oxide Film by Plasma Enhanced Atomic Layer Deposition at Low Temperature - A method of depositing a silicon oxide film on a resist pattern or etched lines formed on a substrate by plasma enhanced atomic layer deposition (PEALD) includes: providing a substrate on which a resist pattern or etched lines are formed in a PEALD reactor; controlling a temperature of a susceptor on which the substrate is placed at less than 50° C. as a deposition temperature; introducing a silicon-containing precursor and an oxygen-supplying reactant to the PEALD reactor and applying RF power therein in a cycle, while the deposition temperature is controlled substantially or nearly at a constant temperature of less than 50° C., thereby depositing a silicon oxide atomic layer on the resist pattern or etched lines; and repeating the cycle multiple times substantially or nearly at the constant temperature to deposit a silicon oxide atomic film on the resist pattern or etched lines. | 10-07-2010 |
20130084714 | Method for Forming Single-Phase Multi-Element Film by PEALD - A method for forming a single-phase multi-element film on a substrate in a reaction zone by PEALD repeating a single deposition cycle. The single deposition cycle includes: adsorbing a precursor on the substrate in the absence of reactant and plasma; decomposing the precursor adsorbed on the substrate by an inert gas plasma; and reacting the decomposed precursor with a reactant gas plasma in the presence of the inert gas plasma. The multi-element film contains silicon and at least two non-metal elements constituting a matrix of the film, the precursor contains silicon and optionally at least one non-metal element to be incorporated in the matrix, and the reactant gas contains at least one non-metal element to be incorporated in the matrix. | 04-04-2013 |
Takanori Oka, Hiroshima-Ken JP
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20080311571 | Nucleic Acid Fragments for Detecting Nucleic Acid and Method for Detecting Nucleic Acid - A nucleic acid fragment set according to the present invention comprises a plural number of nucleic acid fragments capable of individually hybridizing with a plural number of target sequences, in which each nucleic acid fragment has a region ligatable with each other and the affinity between such ligatable regions is adjusted to a higher level than the affinity between the target sequence and the nucleic acid fragment. The nucleic acid fragment according to the present invention is for use in a nucleic acid fragment kit. The nucleic acid fragment of the present invention can be used as a probe for detecting nucleic acid or a competitor for detecting nucleic acid. According to the present invention, human leukocyte antigen (HLA) genes, T-cell receptor genes, red blood cell group determining genes, and Rh antigen genes, and the like can be detected at a high accuracy level. | 12-18-2008 |
20100173292 | NOVEL GPIIIa GENE - An object of the present invention is to provide a probe, primer, primer set and antibody for determining neonatal alloimmune thrombocytopenic purpura or the risk of developing it. According to the present invention, there is provided a probe, primer, primer set and antibody for use in the detection of the thymine residue at position 1297 in the GPIIIa. | 07-08-2010 |
Tatsuya Oka, Yokkaichi-City JP
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20110045684 | EXTRACTION PREVENTING DEVICE FOR CONNECTOR - A connector containing member on an electrical junction box is provided on an inner surface with a connector latching projection. A flexible piece being latched protrudes from a housing outer surface of a connector fitted in the connector containing member. A projection being latched that is provided on the piece being latched is locked on the connector latching projection. A cover attaching portion protrudes from a peripheral edge along one side of the connector containing member at the projecting side of the connector latching projection. A cover is secured to a cover attaching portion by screws after the connector is fitted in the connector containing member. The cover includes an interfering rib that protrudes outward from a connector receiving port, and a latching holder that is bent from a distal end of the interfering rib and is inserted into a clearance between the housing outer surface of the connector and the piece being latched. | 02-24-2011 |
20120186849 | ELECTRIC CONNECTION BOX - The invention provides an electric connection box having a novel structure in which a load applied to substrate terminals at the time of insertion and pulling out of electric components is alleviated with a small number of components, while the effective utilization of the printed board is realized. A circuit body is stacked on the printed board with an insulating plate interposed therebetween. The substrate terminals are formed so as to project from a surface of the printed board on the side where the circuit body is stacked at portions which are not covered with the circuit body, and each are formed with a locking portion to be placed on the surface of the printed board at a base portion thereof. On the other hand, pressing portions for pressing the locking portions are integrally formed with the insulating plate. | 07-26-2012 |
20130114217 | PRINTED CIRCUIT BOARD LAMINATE - A printed circuit board laminate is provided of a novel structure that is not only capable of enhancing a degree of freedom in design and achieving a further size reduction, but also capable of enhancing heat releasing performance in a space sandwiched in between two printed circuit boards. A lattice-like portion formed of a plurality of connection walls crossed with one another is provided to an insulating plate interposed between two printed circuit boards, and the connection walls are positioned with clearances from the two printed circuit boards, respectively, by a plurality of supporting ribs protruding from the connection walls toward at least one of the two printed circuit boards. | 05-09-2013 |
20130115790 | BOARD TERMINAL AND PRINTED CIRCUIT BOARD PROVIDED WITH BOARD TERMINAL - A board terminal has a flat-plate shaped connection portion to be connected to an electric component at one end and an insertion portion to be inserted in and soldered to a through-hole of a printed circuit board at the other end and is formed in a crank shape by being provided with a support plate portion protruding in a plate thickness direction of the connection portion between the connection portion and the insertion portion. Also, the insertion portion is formed in a location on only one side in a width direction of the support plate portion. | 05-09-2013 |
Tatsuzo Oka, Kagoshima JP
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20080241879 | Microorganism and protease decomposing proteins recalcitrant to proteolysis - The invention provides novel biologically pure cultures of microorganisms high in protease activity and capable of decomposing proteins recalcitrant to proteolysis as contained in garbage, waste water, organic waste liquids, industrial wastes and the like, a protease produced by such microorganisms and capable of decomposing proteins recalcitrant to proteolysis, and a method of utilizing the same. The novel culture is of a soil-derived microorganism belonging to | 10-02-2008 |
20140335595 | STREPTOMYCES STRAIN THAT DECOMPOSES PROTEINS RECALCITRANT TO PROTEOLYSIS - The invention provides novel biologically pure cultures of microorganisms high in protease activity and capable of decomposing proteins recalcitrant to proteolysis as contained in garbage, waste water, organic waste liquids, industrial wastes and the like, a protease produced by such microorganisms and capable of decomposing proteins recalcitrant to proteolysis, and a method of utilizing the same. The novel culture is of a soil-derived microorganism belonging to Streptomyces sp., or a strain derived therefrom, which produces a protease capable of efficiently decomposing proteins recalcitrant to proteolysis as contained in waste water, organic waste liquids, industrial wastes and so forth. | 11-13-2014 |
Tetsuo Oka, Niigata-Ken JP
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20100289200 | Noncontact Rotating Processor - Provided is a noncontact apparatus for performing rotating process to a subject to be processed, without contaminating environment in an airtight container. A spin head ( | 11-18-2010 |
Tetsuya Oka, Annaka JP
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20110001219 | SILICON SINGLE CRYSTAL WAFER, METHOD FOR PRODUCING SILICON SINGLE CRYSTAL OR METHOD FOR PRODUCING SILICON SINGLE CRYSTAL WAFER, AND SEMICONDUCTOR DEVICE - The present invention is a silicon single crystal wafer grown by the Czochralski method, the silicon single crystal wafer in which an wafer entire plane is an N region located outside OSFs which are generated in the form of a ring when thermal oxidation treatment is performed and contains no defect region detected by the RIE process. As a result, a silicon single crystal wafer which belongs to none of a vacancy-rich V region, an OSF region, a Dn region in an Nv region, the Dn region in which a defect detected by the Cu deposition process is generated, and an interstitial silicon-rich I region and can improve the TDDB characteristic which is the time dependent breakdown characteristic of an oxide film more reliably than a known silicon single crystal wafer is provided, and the silicon single crystal wafer is provided under stable production conditions. | 01-06-2011 |
20130093060 | METHOD FOR PRODUCING SILICON WAFER AND SILICON WAFER - A silicon wafer and method for producing a silicon wafer, including at least: a first heat treatment process in which rapid heat treatment is performed on the wafer by using a rapid heating/cooling apparatus in an atmosphere containing at least one of nitride film formation atmospheric gas, rare gas, and oxidizing gas at a temperature higher than 1300° C. and lower than or equal to a silicon melting point for 1 to 60 seconds; and a second heat treatment process in which temperature and atmosphere are controlled to suppress generation of a defect caused by a vacancy in the wafer and rapid heat treatment is performed on the wafer. Therefore, RIE defects such as oxide precipitates, COPs, and OSFs are not present at a depth of at least 1 μm from the surface, which becomes a device fabrication region, and the lifetime is 500 μsec or longer. | 04-18-2013 |
20130098888 | METHOD FOR HEAT-TREATING WAFER, METHOD FOR PRODUCING SILICON WAFER, SILICON WAFER, AND HEAT TREATMENT APPARATUS - The present invention is a method for heat-treating a wafer, the method by which heat treatment at a predetermined temperature with rapid rise and fall of temperature is performed by performing heating by a heating source in a state in which a principal surface (a first principal surface) of a wafer is supported by a supporting member, the method in which heat treatment is performed with control of the heating source being performed in such a way that the temperature of the first principal surface supported by the supporting member becomes 1 to 25° C. higher than the temperature of a principal surface (a second principal surface) opposite to the first principal surface of the wafer. As a result, a method for heat-treating a wafer, the method that can reliably suppress a slip dislocation generated from a wafer supporting position when heat treatment is performed on a silicon wafer, is provided. | 04-25-2013 |
20130316139 | METHOD FOR MANUFACTURING SILICON SUBSTRATE AND SILICON SUBSTRATE - A method for manufacturing a silicon substrate, including: performing a rapid heat treatment to a silicon substrate with a rapid-heating and rapid-cooling apparatus by maintaining the silicon substrate at a temperature that is higher than 1300° C. and not greater than a silicon melting point for 1 to 60 seconds, the silicon substrate being sliced from a silicon single crystal ingot grown by the Czochralski method; performing a first temperature decrease process down to a temperature in the range of 600 to 800° C. at a temperature decrease rate of 5 to 150° C./sec; and performing a second temperature decrease process in such a mariner that a cooling time of X seconds and a temperature decrease rate of Y° C./sec meet Y≦ | 11-28-2013 |
Tomohiro Oka, Chiba-Shi JP
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20090190407 | SEMICONDUCTOR MEMORY DEVICE - Provided is a semiconductor memory device, which realizes characteristic evaluation even in a case where a threshold voltage is a negative potential by a test method which is similar to a case of a positive potential. The semiconductor memory device includes a plurality of memory cells for storing data. When a test signal is input, the semiconductor memory device changes from a normal mode to a test mode for evaluating characteristics of the plurality of memory cells. The semiconductor memory device also includes: a memory cell selecting portion for selecting a memory cell; a constant voltage portion for generating a reference voltage; a constant current portion for generating a reference current; an X switch voltage switching control circuit for supplying one of an X selection signal and a voltage signal input from an external terminal to a gate of the memory cell; a Y switch portion for supplying the reference current to a drain of the memory cell selected by a Y selection signal; a comparator for detecting whether or not a drain voltage that is a voltage of the drain has exceeded the reference voltage; and a decision level changing portion for adjusting a current value of the reference current and a voltage value of the reference voltage so as to change a decision level of the comparator based on a control signal in the test mode. | 07-30-2009 |
20100123512 | Booster circuit - Provided is a booster circuit capable of shortening a boost rise time. A PMOS transistor is provided, as a switch circuit for controlling an operation of the booster circuit, between a boosted voltage output terminal and a voltage divider circuit in the booster circuit, and the PMOS transistor has a gate connected to a power supply terminal and a source and a back gate connected to the boosted voltage output terminal. Therefore, the PMOS transistor is turned off immediately after a start of a boosting operation, and hence an inverting input terminal of a comparator circuit is pulled down. Accordingly, the comparator circuit outputs a boosting operation signal, and the booster circuit immediately starts the boosting operation, with the result that the boost rise time may be shortened. | 05-20-2010 |
20100214011 | BOOSTING CIRCUIT - Provided is a boosting circuit which avoids a malfunction of a peripheral circuit to be connected to the boosting circuit. The boosting circuit includes: a first discharge circuit for discharging a voltage of a first output terminal when a boosting unit stops a boosting operation; and a second discharge circuit for discharging a voltage of a second output terminal. The second discharge circuit discharges the voltage of the second output terminal to a potential of the first output terminal when a difference voltage between the voltage of the second output terminal and the voltage of the first output terminal is equal to or lower than a predetermined voltage. | 08-26-2010 |
20110032776 | MEMORY CIRCUIT AND VOLTAGE DETECTION CIRCUIT INCLUDING THE SAME - Provided are a memory circuit having a small circuit scale and a voltage detection circuit including the memory circuit. An NMOS transistor ( | 02-10-2011 |
20130194011 | POWER-ON RESET CIRCUIT - The power-on reset circuit includes: a NMOS transistor having a source connected to a second power supply terminal and a gate connected to a drain thereof; a depletion-type NMOS transistor having a source connected to the drain of the NMOS transistor, a drain connected to a first power supply terminal and a gate connected to the second power supply terminal; a PMOS transistor having a source connected to the first power supply terminal, a gate connected to the drain of the NMOS transistor and a drain; a capacitor having one end connected to the drain of the PMOS transistor and the other end connected to the second power supply terminal; and a waveform shaping circuit having an input terminal connected to the drain of the PMOS transistor and an output terminal from which a power-on reset signal is output. | 08-01-2013 |
20130234768 | BOOSTING CIRCUIT - A boosting circuit is provided which performs an appropriate boosting operation in accordance with load capacitance. In the boosting circuit, a slope control circuit is provided between a limiter circuit, which limits a high voltage obtained by a charge pump circuit to a desired boosted voltage VPP, and a discharge circuit, which makes the boosted voltage VPP drop quickly to a power supply voltage VCC after the completion of writing, to enable a boosting operation in an appropriate boosted-voltage reach time, by increasing the time taken to reach the boosted voltage VPP in the case where the load capacitance is low, while keeping the time taken to reach the boosted voltage VPP unchanged, irrespective of the presence/absence of the slope control circuit, in the case where the load capacitance is high as in the case of selecting the memory cells collectively. | 09-12-2013 |
20140325300 | SEMICONDUCTOR DEVICE - Provided is a semiconductor device including a test mode circuit capable of changing the semiconductor device into a test mode with fewer malfunctions and without providing a test terminal. The semiconductor device includes a test circuit configured to compare data of a data input terminal and a data output terminal in synchronization with clock, and control whether or not to change the semiconductor device into a test mode in accordance with a result of the comparison. | 10-30-2014 |
Tomohiro Oka, Chiba JP
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20100013547 | VOLTAGE SWITCHING CIRCUIT - Provided is a voltage switching circuit which outputs a voltage with low power consumption without lowering a plurality of voltages due to a threshold voltage of a transistor. The voltage switching circuit according to the present invention selects a voltage from among a plurality of input voltages in response to a selection signal and outputs the selected voltage from an output terminal. The voltage switching circuit includes: a first PMOS transistor for outputting a power supply voltage for operating a logic circuit of a semiconductor device to the output terminal; a second PMOS transistor for outputting a first voltage higher than the power supply voltage to the output terminal; a third PMOS transistor for outputting a second voltage lower than the power supply voltage to the output terminal; and a well potential control section for controlling well voltages of the first and third transistors to be the power supply voltage in a case of outputting the power supply voltage and the second voltage to the output terminal, and controlling the well voltages of the first and third transistors to be the first voltage in a case of outputting the first voltage to the output terminal. | 01-21-2010 |
Toru Oka, Kiyosu-Shi JP
Patent application number | Description | Published |
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20110068371 | Group III nitride semiconductor device, production method therefor, power converter - Provided is an HEMT exhibiting a normally-off characteristic and low on-state resistance, which includes a first carrier transport layer; two separate second carrier transport layers formed of undoped GaN and provided on two separate regions of the first carrier transport layer; and carrier supply layers formed of AlGaN and respectively provided on the two separate second carrier transport layers. The second carrier transport layers and the carrier supply layers are respectively formed through crystal growth on the first carrier transport layer. The heterojunction interface between the second carrier transport layer and the carrier supply layer exhibits high flatness, and virtually no growth-associated impurities are incorporated in the vicinity of the heterojunction interface. Therefore, reduction in mobility of 2DEG is prevented, and on-state resistance is reduced. | 03-24-2011 |
20130161765 | MIS TYPE SEMICONDUCTOR DEVICE AND PRODUCTION METHOD THEREFOR - The present invention provides a MIS type semiconductor device having a ZrO | 06-27-2013 |
20130328120 | SEMICONDUCTOR DEVICE - A device comprises a substrate, an n-layer and a p-layer, an n-electrode, and a p-electrode. A step is formed at an outer circumference of the device. A protective film is formed so as to continuously cover a side surface and a bottom surface of the step. A field plate electrode connected with the p-electrode is formed on the protective film. When a distance from the pn junction interface to the surface of the protective film on the bottom surface of the step is defined as h (μm), a dielectric constant of the protective film is defined as ∈ | 12-12-2013 |
20140004669 | GROUP III NITRIDE SEMICONDUCTOR DEVICE, PRODUCTION METHOD THEREFOR, AND POWER CONVERTER | 01-02-2014 |
20140167061 | SEMICONDUCTOR DEVICE - A semiconductor device includes: a p-type semiconductor layer; an n-type semiconductor layer connected with the p-type semiconductor layer; a first electrode layer formed on the n-type semiconductor layer; and a second electrode layer formed on the p-type semiconductor layer. The first electrode layer and the second electrode layer are electrically connected such as to each operate at an identical potential. The second electrode layer is connected with at least a part of a surface of the first electrode layer which is opposite to a surface of the first electrode layer that is in contact with the n-type semiconductor layer. | 06-19-2014 |
20140167062 | MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE - A manufacturing method of a semiconductor device includes the steps of: forming a first electrode layer on a n-type semiconductor layer; forming a second electrode layer on a p-type semiconductor layer; and performing heat treatment for the first electrode layer and the second electrode layer formed on the semiconductor layers. Temperature of the heat treatment is not lower than 400 degrees centigrade and not higher than 650 degrees centigrade. | 06-19-2014 |
20140167147 | SEMICONDUCTOR DEVICE - A semiconductor device includes: a p-type semiconductor layer; an n-type semiconductor layer connected with the p-type semiconductor layer; a first electrode layer formed on the n-type semiconductor layer; and a second electrode layer formed on the p-type semiconductor layer. The first electrode layer and the second electrode layer are electrically connected such as to each operate at an identical potential. The first electrode layer is connected with a connection line which is a part of a peripheral line of a joint interface between the p-type semiconductor layer and the n-type semiconductor layer on an interface side between the second electrode layer and the p-type semiconductor layer, with a surface of the p-type semiconductor layer and with at least a part of a surface of the second electrode layer which is opposite to a surface of the second electrode layer that is in contact with the p-type semiconductor layer. | 06-19-2014 |
20140167148 | SEMICONDUCTOR DEVICE - A semiconductor device includes: a p-type semiconductor layer; an n-type semiconductor layer; a first electrode layer; a second electrode layer; and a control electrode layer. The first and second electrode layers are electrically connected such as to each operate at an identical potential. The first electrode layer is connected with a part of a surface of the second electrode layer which is opposite to a surface of the second electrode layer that is in contact with the p-type semiconductor layer. The second electrode layer is connected with a connection line which is a part of a peripheral line of a joint interface between the p-type semiconductor layer and the n-type semiconductor layer on an interface side between the second electrode layer and the p-type semiconductor layer, and is formed to be extended to a position on a control electrode layer side of the connection line. | 06-19-2014 |
20140287572 | MANUFACTURING METHOD OF MIS-TYPE SEMICONDUCTOR DEVICE - A manufacturing method of MIS (Metal Insulator Semiconductor)-type semiconductor device includes the steps of; forming a zirconium oxynitride (ZrON) layer; forming an electrode layer containing titanium nitride (TiN) on the zirconium oxynitride (ZrON) layer; and heating the electrode layer. | 09-25-2014 |
20140291756 | SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF - A semiconductor device includes a first n-type semiconductor layer, a p-type semiconductor layer, a second n-type semiconductor layer and a trench. The first n-type semiconductor layer includes a first interface and a second interface. The second interface forms an upper surface of a convex protruded from the first interface. The p-type semiconductor layer is stacked on the first n-type semiconductor layer and includes a first region stacked on the first interface and a second region stacked on the second interface. The first region is uniformly continuous with the second region. The second n-type semiconductor layer is stacked on the p-type semiconductor layer. The trench is depressed from the second n-type semiconductor layer through the p-type semiconductor layer into the convex of the first n-type semiconductor layer. | 10-02-2014 |
20140291775 | SEMICONDUCTOR DEVICE - A semiconductor device comprises: a gate insulating film | 10-02-2014 |
20140319686 | SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF - An object is to use an electrode made of a less expensive material than gold (Au). A semiconductor device comprises: a first titanium layer that is formed to cover at least part of a semiconductor layer and is made of titanium; an aluminum layer that is formed on the first titanium layer on opposite side of the semiconductor layer and mainly consists of aluminum; a titanium nitride layer that is formed on the aluminum layer on opposite side of the first titanium layer and is made of titanium nitride; and an electrode layer that is formed on the titanium nitride layer on opposite side of the aluminum layer and is made of silver. | 10-30-2014 |
20140353675 | ELECTRODE, MIS SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF ELECTRODE - An electrode used in contact with an insulator comprises a layer mainly consisting of aluminum (Al) and a titanium nitride (TiN) layer that is placed between the layer mainly consisting of aluminum (Al) and the insulator and is arranged in contact with the layer mainly consisting of aluminum (Al). A ratio of thickness of the layer mainly consisting of aluminum (Al) to thickness of the titanium nitride (TiN) layer is in a range of not less than 3.00 and not greater than 12.00. | 12-04-2014 |
20140353832 | SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF - An object is to use an electrode made of a less expensive material than gold (Au). A semiconductor device comprises: a first titanium layer that is formed to cover at least part of a semiconductor layer and is made of titanium; an aluminum layer that is formed on the first titanium layer on opposite side of the semiconductor layer and mainly consists of aluminum; a titanium nitride layer that is formed on the aluminum layer on opposite side of the first titanium layer and is made of titanium nitride; and an electrode layer that is formed on the titanium nitride layer on opposite side of the aluminum layer and is made of copper. | 12-04-2014 |
20150021617 | SEMICONDUCTOR DEVICE - A semiconductor device includes; a semiconductor layer mainly made of GaN; a protective film provided to have electrical insulation property and configured to coat the semiconductor layer; and an electrode provided to have electrical conductivity and configured to form a Schottky junction with the semiconductor layer. Tthe protective film includes: a first layer made of Al | 01-22-2015 |
20150021618 | SEMICONDUCTOR DEVICE - A semiconductor device includes: a p-type semiconductor layer mainly made of GaN; an n-type semiconductor layer mainly made of GaN and joined with the p-type semiconductor layer; a protective film arranged to coat the p-type semiconductor layer and the n-type semiconductor layer; a gate insulating film arranged to coat the p-type semiconductor layer and the n-type semiconductor layer; and a gate electrode joined with the gate insulating film. The protective film includes: a first layer made of Al | 01-22-2015 |
Toshihiko Oka, Anjo-Shi JP
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20090084340 | CYLINDER HEAD - A cylinder head includes: a bottom wall portion; an outer circumferential wall portion defining inside thereof a disposition space where valves which open and close combustion chambers, rocker arms, a camshaft which actuates the rocker arms, and a rocker arm shaft which supports the rocker arms are disposed; a longitudinal wall portion; a lateral wall portion, integrally formed with the longitudinal wall portion and the outer circumferential wall portion; a camshaft support portion, formed on the lateral wall portion; a rocker arm shaft support portion, formed on the lateral wall portion in such a manner that a height position of the rocker arm shaft is shifted from a height position of the camshaft; and a head bolt boss portion, formed on the bottom wall portion in such a manner as to overlap the lateral wall portion in a height direction. The lateral wall portion includes a passage portion through which a head bolt is passed into the head bolt boss portion and which overlaps the head bolt boss portion in the height direction. | 04-02-2009 |
20090084341 | CYLINDER HEAD - A cylinder head includes: a bottom wall portion; an outer circumferential wall portion defining inside thereof a space; a longitudinal wall portion extending to define, in the space, an intake side where an intake camshaft is disposed and an exhaust side where an exhaust camshaft is disposed; first lateral wall portions disposed on the intake side, on which first support portions are formed for supporting the intake camshaft thereon; second lateral wall portions disposed on the intake side, on which second support portions are formed for supporting the variable valve actuating units thereon; and third lateral wall portions disposed on the exhaust side, on which third support portions are formed for supporting the exhaust camshaft thereon. The second lateral wall portions are lower than the first lateral wall portions in a height direction from the bottom wall portion. The third lateral wall portions are higher than the second lateral wall portions in the height direction. A face of the bottom wall portion which is disposed on the exhaust side is higher than a face of the bottom wall portion which is disposed on the intake side, in the height direction. | 04-02-2009 |
20140290602 | CAM STRUCTURE - A cam structure driving a tappet having a crowning on a top face and connected to a base end section of an intake or exhaust valve of an engine, includes: a camshaft rotating in synchronization with a crankshaft of the engine; a cam lobe mounted on the camshaft, and including: a base cam including: a base circular section having a mounting hole for the camshaft; and a valve lift section having a cut-out section in a tip end portion; and a roller provided in the cut-out section and having a cylindrical section with a constant diameter. A center section in a width direction of the base cam makes contact with the tappet at a position deviated from a center of the top face of the tappet, and the cylindrical section makes contact with the center of the top face of the tappet. | 10-02-2014 |
Toshiyuki Oka, Yokohama-Shi JP
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20080237569 | SEMICONDUCTOR LIGHT EMITTING ELEMENT, METHOD FOR MANUFACTURING THE SAME, AND LIGHT EMITTING DEVICE - The present invention provides a semiconductor light emitting element with excellent color rendering properties, a method for manufacturing the semiconductor light emitting element, and a light emitting device. The semiconductor light emitting element includes: a semiconductor substrate that has a convex portion having a tilted surface as an upper face, and a concave portion formed on either side of the convex portion, the concave portion having a smaller width than the convex portion, a bottom face of the concave portion being located in a deeper position than the upper face of the convex portion; and a light emitting layer that is made of a nitride-based semiconductor and is formed on the semiconductor substrate so as to cover at least the convex portion. | 10-02-2008 |
20090052159 | LIGHT-EMITTING DEVICE AND METHOD FOR MANUFACTURING THE SAME - A light-emitting device includes a support substrate which includes a light-emitting layer and a light extraction surface, and a light transmission layer, formed on the light extraction surface of the support substrate, having a periodic refractive index distribution structure in an in-plane direction and a thickness direction, the light transmission layer including a plurality of projections formed of a having a refractive index lower than that of the support substrate. | 02-26-2009 |
20100178721 | SEMICONDUCTOR DEVICE, METHOD FOR FABRICATING AN ELECTRODE, AND METHOD FOR MANUFACTURING A SEMICONDUCTOR DEVICE - A semiconductor device includes a p-type nitride semiconductor layer ( | 07-15-2010 |
20110068360 | SEMICONDUCTOR LIGHT EMITTING ELEMENT, METHOD FOR MANUFACTURING THE SAME, AND LIGHT EMITTING DEVICE - The present invention provides a semiconductor light emitting element with excellent color rendering properties, a method for manufacturing the semiconductor light emitting element, and a light emitting device. The semiconductor light emitting element includes: a semiconductor substrate that has a convex portion having a tilted surface as an upper face, and a concave portion formed on either side of the convex portion, the concave portion having a smaller width than the convex portion, a bottom face of the concave portion being located in a deeper position than the upper face of the convex portion; and a light emitting layer that is made of a nitride-based semiconductor and is formed on the semiconductor substrate so as to cover at least the convex portion. | 03-24-2011 |
20110215292 | SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING THE SAME - Certain embodiments provide a method for manufacturing a semiconductor light emitting device, including: providing a first stack film on a first substrate, the first stack film being formed by stacking a p-type nitride semiconductor layer, an active layer having a multiquantum well structure of a nitride semiconductor, and an n-type nitride semiconductor layer in this order; forming an n-electrode on an upper face of the n-type nitride semiconductor layer; and forming a concave-convex region on the upper face of the n-type nitride semiconductor layer by performing wet etching on the upper face of the n-type nitride semiconductor layer with the use of an alkaline solution, except for a region in which the n-electrode is formed. | 09-08-2011 |
20110215293 | SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING THE SAME - Certain embodiments provide a semiconductor light emitting device including: a first metal layer; a stack film including a p-type nitride semiconductor layer, an active layer, and an n-type nitride semiconductor layer; an n-electrode; a second metal layer; and a protection film protecting an outer circumferential region of the upper face of the n-type nitride semiconductor layer, side faces of the stack film, a region of an upper face of the second metal layer other than a region in contact with the p-type nitride semiconductor layer, and a region of an upper face of the first metal layer other than a region in contact with the second metal layer. Concavities and convexities are formed in a region of the upper face of the n-type nitride semiconductor layer, the region being outside the region in which the n-electrode is provided and being outside the regions covered with the protection film. | 09-08-2011 |
20110220933 | SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD OF FABRICATING SEMICONDUCTOR LIGHT EMITTING DEVICE - A semiconductor light emitting device has a light emitting element, and first and second electrodes. The light emitting element has a nitride-based III-V compound semiconductor on a substrate. The first and second electrodes are disposed on both sides of the light emitting element, respectively. The light emitting element has a light emitting layer, a first conductive type semiconductor layer, and a second conductive type semiconductor layer. The first conductive type semiconductor layer is disposed between the light emitting layer and the first electrode. The second conductive type semiconductor layer is disposed between the light emitting layer and the second electrode. One surface of the first conductive type semiconductor layer contacts the first electrode and is a light extraction surface which is roughly processed so as to have two or more kinds of oblique angles. | 09-15-2011 |
20110220934 | SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD OF FABRICATING SEMICONDUCTOR LIGHT EMITTING DEVICE - A semiconductor light emitting device has a support substrate, a light emitting element, and underfill material. The light emitting element includes a nitride-based group III-V compound semiconductor layer contacted via a bump on the support substrate. The underfill material is disposed between the support substrate and the light emitting element, the underfill material comprising a rib portion disposed outside of an end face of the light emitting element to surround the end surface of the light emitting element. | 09-15-2011 |
20110220935 | SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD OF FABRICATING SEMICONDUCTOR LIGHT EMITTING DEVICE - A semiconductor light emitting device has a light emitting element, a first electrode layer, a second electrode layer, a seed electrode layer and a plated layer. The light emitting element has a nitride-based III-V compound semiconductor on a substrate. The light emitting element having a light extraction surface. The first electrode layer on the light extraction surface. The second electrode layer is provided on a surface opposite to the light extraction surface of the light emitting element. The seed electrode layer is configured to cover the entire surface of the second electrode layer. The plated layer is provided on the seed electrode layer. The light emitting element has a light emitting layer, a first conductive type semiconductor layer, and a second conductive type semiconductor layer. The light emitting element has a forward tapered shape of a width which gradually narrows in order of the second conductive type semiconductor layer, the light emitting layer and the first conductive type semiconductor layer. | 09-15-2011 |
20120056154 | METHOD OF FABRICATING SEMICONDUCTOR LIGHT EMITTING DEVICE AND SEMICONDUCTOR LIGHT EMITTING DEVICE - A method of fabricating semiconductor light emitting device forms a laminated film by laminating an n-type nitride semiconductor layer, an active layer and a p-type nitride semiconductor layer in order on a uneven main surface of a first substrate, forms a plurality of first electrodes, on an upper surface of the p-type nitride semiconductor layer, forms a first metal layer to cover surfaces of the plurality of first electrodes and the p-type nitride semiconductor layer, forms a second metal layer on an upper surface of the second substrate, joins the first and second metal layers by facing the first and second substrates, cuts the first substrate or forming a groove on the first substrate along a border of the light emitting element from a surface side opposite to the first metal layer on the first substrate, and irradiates a laser toward areas of the light emitting devices from a surface side opposite to the first metal layer on the first substrate to peel off the first substrate. | 03-08-2012 |
20120199811 | SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING THE SAME - Certain embodiments provide a semiconductor light emitting device including: a first metal layer; a stack film including a p-type nitride semiconductor layer, an active layer, and an n-type nitride semiconductor layer; an n-electrode; a second metal layer; and a protection film protecting an outer circumferential region of the upper face of the n-type nitride semiconductor layer, side faces of the stack film, a region of an upper face of the second metal layer other than a region in contact with the p-type nitride semiconductor layer, and a region of an upper face of the first metal layer other than a region in contact with the second metal layer. Concavities and convexities are formed in a region of the upper face of the n-type nitride semiconductor layer, the region being outside the region in which the n-electrode is provided and being outside the regions covered with the protection film. | 08-09-2012 |
20130059408 | SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING THE SAME - Certain embodiments provide a method for manufacturing a semiconductor light emitting device, including: providing a first stack film on a first substrate, the first stack film being formed by stacking a p-type nitride semiconductor layer, an active layer having a multiquantum well structure of a nitride semiconductor, and an n-type nitride semiconductor layer in this order; forming an n-electrode on an upper face of the n-type nitride semiconductor layer; and forming a concave-convex region on the upper face of the n-type nitride semiconductor layer by performing wet etching on the upper face of the n-type nitride semiconductor layer with the use of an alkaline solution, except for a region in which the n-electrode is formed. | 03-07-2013 |
20130153922 | SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD OF FABRICATING SEMICONDUCTOR LIGHT EMITTING DEVICE - A semiconductor light emitting device has a light emitting element, a first electrode layer, a second electrode layer, a seed electrode layer and a plated layer. The light emitting element has a nitride-based III-V compound semiconductor on a substrate and a light extraction surface. The first electrode layer is provided on the light extraction surface. The second electrode layer is provided on a surface opposite to the light extraction surface. The seed electrode layer is configured to cover the entire surface of the second electrode layer. The plated layer is provided on the seed electrode layer. The light emitting element has a light emitting layer, first conductive type semiconductor layer, and second conductive type semiconductor layer, and has a forward tapered shape of a width which gradually narrows in order of the second conductive type semiconductor layer, the light emitting layer and the first conductive type semiconductor layer. | 06-20-2013 |
20140048769 | SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING THE SAME - Certain embodiments provide a method for manufacturing a semiconductor light emitting device, including: providing a first stack film on a first substrate, the first stack film being formed by stacking a p-type nitride semiconductor layer, an active layer having a multiquantum well structure of a nitride semiconductor, and an n-type nitride semiconductor layer in this order; forming an n-electrode on an upper face of the n-type nitride semiconductor layer; and forming a concave-convex region on the upper face of the n-type nitride semiconductor layer by performing wet etching on the upper face of the n-type nitride semiconductor layer with the use of an alkaline solution, except for a region in which the n-electrode is formed. | 02-20-2014 |
20140284647 | SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD OF FABRICATING SEMICONDUCTOR LIGHT EMITTING DEVICE - A semiconductor light emitting device has a light emitting element, a first electrode layer, a second electrode layer, a seed electrode layer and a plated layer. The light emitting element has a nitride-based III-V compound semiconductor on a substrate. The light emitting element having a light extraction surface. The first electrode layer on the light extraction surface. The second electrode layer is provided on a surface opposite to the light extraction surface of the light emitting element. The seed electrode layer is configured to cover the entire surface of the second electrode layer. The plated layer is provided on the seed electrode layer. The light emitting element has a light emitting layer, a first conductive type semiconductor layer, and a second conductive type semiconductor layer. The light emitting element has a forward tapered shape of a width which gradually narrows in order of the second conductive type semiconductor layer, the light emitting layer and the first conductive type semiconductor layer. | 09-25-2014 |
20140319458 | SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING THE SAME - Certain embodiments provide a method for manufacturing a semiconductor light emitting device, including: providing a first stack film on a first substrate, the first stack film being formed by stacking a p-type nitride semiconductor layer, an active layer having a multiquantum well structure of a nitride semiconductor, and an n-type nitride semiconductor layer in this order; forming an n-electrode on an upper face of the n-type nitride semiconductor layer; and forming a concave-convex region on the upper face of the n-type nitride semiconductor layer by performing wet etching on the upper face of the n-type nitride semiconductor layer with the use of an alkaline solution, except for a region in which the n-electrode is formed. | 10-30-2014 |
Wataru Oka, Kobe-Shi JP
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20100009149 | TRANSPARENT COMPOSITE SHEET - A transparent composite sheet that has a small linear expansion coefficient, excellent transparency/heat resistance, minimal optical anisotropy, and a high degree of flatness, and that also has excellent impact resistance and flexibility; and a substrate for a display element. A transparent composite sheet obtained by curing a composite composition comprising a glass filler and a transparent resin composition that includes an alicyclic epoxy resin indicated by Chemical Formula (1) below and/or an alicyclic epoxy resin indicated by Chemical Formula (2) below; at least one type of compound other than the alicyclic epoxy resin having a cationic-polymerizable functional group; and a curing agent; wherein the admixture ratio of the alicyclic epoxy resin and the compound having a cationic-polymerizable functional group is preferably 99:1 to 70:30. | 01-14-2010 |
Yasuo Oka, Shizuoka JP
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20100130380 | Biochip substrate and biochip - A biochip substrate which is free from cross-contamination due to spot spreading or contact with spots adjacent to each other, and a biochip using the same. A biochip substrate on which multiple valleys for immobilizing biological substances are formed so as to prevent cross-contamination due to spot spreading or contact with spots adjacent to each other, and a biochip using the same are provided. Moreover, it is found out that a desired binding in a target molecule contained in a test sample occurs at a detectable level in a solution system even in the case where a valley have such a small capacity as 1 nL to 10 nL. | 05-27-2010 |
20100178222 | MICRO-PASSAGE CHIP - Means for overcoming the problems which the conventional glass microchannel chips have are disclosed. That is, a microchannel chip in which microchannels can be formed at a low cost, and which has a high chemical resistance is disclosed. The microchannel chip is constituted by a substrate made of carbon, which has a channel in its surface; and a cover composed of a glass plate bonded to the substrate. The cover is bonded to the substrate by heating at least a part of the contact surface at which the substrate is in contact with the cover. | 07-15-2010 |
20100184622 | SUBSTRATE FOR BIOCHIP AND BIOCHIP - A substrate for biochips with which immobilization is easy, which does not exhibit self-fluorescence, which is easy to manufacture, and which is excellent in flatness and surface precision, is disclosed. A substrate having a substrate body of the biochip, which is made of a metal, and a carbon layer having functional groups formed on the metal substrate body is used as a substrate for biochips. Since the substrate body of the substrate for biochips is made of a metal, the substrate is not only easy to manufacture, but also free from cracking and chipping, so that it allows easy handling, and high flatness and surface precision can be attained. Therefore, the problem that the optical system is hard to focus when detecting fluorescence does not occur. Moreover, since the substrate body is made of a metal, it does not emit fluorescence by itself. In addition, since the carbon layer has functional groups such as amino groups, biologically relevant substances can be easily immobilized. | 07-22-2010 |
20110152409 | BIOCHIP SUBSTRATUM AND METHOD FOR PRODUCTION THEREOF - A substrate for biochips which has a high probe loading amounts and a uniform immobilization density, and which further has a high detection sensitivity and a high reproducibility by preventing a non-specific adsorption of proteins, when used as a substrate for biochips for immobilizing probes composed of biologically relevant substances such as proteins and nucleic acids, is disclosed. Amino groups can be bound to the surface of the substrate uniformly, at a high density and stably by covalently immobilizing an amino group-containing polymer on the surface of the substrate. The probe immobilization rate is high and immobilizing density was uniform by immobilizing a probe composed of a biologically relevant substance such as a protein or nucleic acid by utilizing the amino groups. Further, detection sensitivity and reproducibility are high by inhibiting non-specific adsorption of proteins. | 06-23-2011 |
20140336081 | BIOCHIP SUBSTRATUM AND METHOD FOR PRODUCTION THEREOF - A substrate for biochips which has a high probe loading amounts and a uniform immobilization density, and which further has a high detection sensitivity and a high reproducibility by preventing a non-specific adsorption of proteins, when used as a substrate for biochips for immobilizing probes composed of biologically relevant substances such as proteins and nucleic acids, is disclosed. Amino groups can be bound to the surface of the substrate uniformly, at a high density and stably by covalently immobilizing an amino group-containing polymer on the surface of the substrate. The probe immobilization rate is high and immobilizing density was uniform by immobilizing a probe composed of a biologically relevant substance such as a protein or nucleic acid by utilizing the amino groups. Further, detection sensitivity and reproducibility are high by inhibiting non-specific adsorption of proteins. | 11-13-2014 |
Yasushi Oka, Tachikawa JP
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20080259682 | SEMICONDUCTOR DEVICE - A semiconductor device includes a circuit forming area and a memory area including memory cells, first and second wells, a first conductor film formed over both wells and a second conductor film formed over the first well. First semiconductor regions are formed in the first region and a second semiconductor region is formed in the second region. The memory cells each include a capacitance element, including the first conductor film and second region, an element for reading data, including the first conductor film and first regions, and a selection field effect transistor, including the second conductor film and first regions. A length of the first conductor film of the capacitance element is larger than a length of the first conductor film of the element for reading data. A word line of the memory cell is connected to the second semiconductor region. During a reading data operation, a first bit line of the memory cell is connected to the first semiconductor region of the element for reading data via the selection field effect transistor. | 10-23-2008 |
20090154253 | SEMICONDUCTOR DEVICE - Provided is a nonvolatile memory with less element deterioration and good data retaining properties. In a nonvolatile memory formed by the manufacturing steps of a complementary type MISFET without adding thereto another additional step, erasing of data is carried out by applying 9V to an n type well, 9V to a p type semiconductor region, and −9V to another p type semiconductor region and setting the source and drain of data writing and erasing MISFETs and data reading MISFETs at open potential to emit electrons from a gate electrode to a p well by FN tunneling. At this time, by applying a negative voltage to the p well having a capacitive element formed thereover and applying a positive voltage to the p well having the MISFETs formed thereover, a potential difference necessary for data erasing operation can be secured at a voltage low enough not to cause gate breakage. | 06-18-2009 |
Yoshihiro Oka, Hokkaido JP
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20090073877 | PACKET PROCESSING APPARATUS, COMMUNICATION SYSTEM, PACKET PROCESSING METHOD AND PROGRAM THAT EXECUTES THIS METHOD - For a system that comprises an information processing apparatus that repetitively transmits a packet and a server apparatus that receives the packet, a packet processing apparatus that can reduce a packet processing load imposed on the server apparatus, a communication system and a packet processing method are disclosed. This packet processing apparatus includes: a packet determination unit for determining whether a packet received by a receiver is a repetitive packet that has been repetitively transmitted by an information processing apparatus to a server apparatus; a transmission determination unit for determining whether the packet that is determined to be a repetitive packet should be transmitted; and a transmitter for transmitting a packet that is determined not to be a repetitive packet and a packet that is determined to be transmitted, and for not transmitting a packet that is determined, by the transmission determination unit, is not to be transmitted. | 03-19-2009 |
Yoshihiro Oka, Tondabayashi-Shi JP
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20090143291 | TUMOR ANTIGEN BASED ON PRODUCTS OF THE TUMOR SUPPRESSOR GENE WT1 - A tumor antigen that comprises, as an active ingredient, a product of the Wilms' tumor suppressor gene WT1 or a peptide composed of 7-30 contiguous amino acids containing an anchor amino acid for binding to major histocompatibility complex (MHC) class I in said amino acid sequence, and a vaccine comprising said antigen. | 06-04-2009 |
Yoshikazu Oka, Yokohama JP
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20100045560 | ANTENNA - An antenna includes a substrate made of a dielectric material, a first different dielectric constant region having a dielectric constant different from a dielectric constant of said substrate provided in said substrate, and a first antenna element provided on a front surface of said substrate. | 02-25-2010 |
Yoshiyuki Oka, Otsu-Shi JP
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20090324901 | INTERIOR MATERIAL ARTICLE FOR AUTOMOBILE - The interior material article for an automobile of the present invention comprises sequentially a skin layer (A), a crosslinked foam layer (B) and a base layer (C), and is composed of an integrated combination of a laminated sheet in which the skin layer (A) and the crosslinked foam layer (B) are joined and the base layer (C) by vacuum molding method. The skin layer (A) comprises a polyolefin-based resin (a1), and the crosslinked foam layer (B) is a layer in which a crosslinking and foaming resin composition is crosslinked and foamed, the composition comprising a polylactic acid-based resin (b1), a polyolefin-based resin (b2) comprising a monomer unit based on ethylene and a monomer unit based on propylene, a modified polyolefin (b3) having an ester bond at its side chain, and a crosslinking aid (b4). Contents of the resin (b1), (b2) and (b3) are respectively 1% to 30% by weight, 65% to 89% by weight and 1% to 10% by weight based on 100% by weight of the total of the resin (b1), (b2) and (b3) that are contained in the crosslinking and foaming resin composition. | 12-31-2009 |
Yoshiyuki Oka, Shiga JP
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20090023826 | CROSSLINKED POLYOLEFIN RESIN FOAM - The present invention provides a crosslinked polyolefin resin foam which is excellent in heat resistance, and also can be secondarily processed into a complicated shape. The crosslinked polyolefin resin foam includes a polyolefin resin composition containing 20 to 50% by weight of a polypropylene-based resin (A) which shows at least one endothermic peak measured by differential scanning calorimeter at a temperature of 160° C. or higher, 20 to 50% by weight of a polypropylene-based resin (B) which shows an endothermic peak measured by differential scanning calorimeter at a temperature of lower than 160° C., and 20 to 40% by weight of a polyethylene-based resin (c), and can be obtained by forming the polyolefin resin composition into an optional form and foaming and crosslinking the resin. | 01-22-2009 |
20090270524 | POLYLACTIC ACID FOAM - The invention relates to polylactic acid foam comprising a resin composition that comprises polylactic acid (A), polyolefin resin (B) and a polyolefin resin copolymer (C) wherein the weight ratio of the polylactic acid to the sum of the polyolefin resin and polyolefin resin copolymer in the resin composition, (A)/{(B)+(C)}, is in the range of 0.2-6. | 10-29-2009 |
20100120932 | POLYLACTIC ACID FOAM - A polylactic acid foam of beautiful appearance excelling in heat resistance and having satisfactory mechanical properties is provided from polylactic acid and a polyolefin resin and further a vinyl-carboxylate-modified polyolefin resin. The polylactic acid foam is characterized in that not only 1 to 80 parts by weight of polylactic acid but also vinyl-carboxylate-modified polyolefin is contained in 100 parts by weight of polyolefin resin containing 50 wt. % or more of polypropylene resin. | 05-13-2010 |
Yuichiro Oka, Nishikamo-Gun JP
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20100060884 | ATTACHMENT ANGLE MEASURING DEVICE AND ATTACHMENT ANGLE MEASURING METHOD - The present invention provides an attachment angle measuring device and an attachment angle measuring method which realize accurate measurement of attachment angle between an axle carrier and an absorber. An attachment angle measuring device measures an attachment angle θ between an axle carrier and an absorber as in the following. A slit light is projected to a first reflection position on an outer peripheral surface of an absorber rod and a reflected light from the first reflection position is received. A slit light is projected to a second reflection position on the outer peripheral surface of the absorber rod different from the first reflection position and a reflected light from the second reflection position is received. A first optical path distance between a projection start position of the slit light and the first reflection position is calculated based on the reflected light. A second optical path distance between the projection start position of the slit light and the second reflection position is calculated based on the reflected light. Based on the first optical path distance and the second optical path distance, attachment angle θ is calculated. | 03-11-2010 |
Yuki Oka, Matsuyama-Shi JP
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20100151244 | MONOFILAMENT FOR SCREEN MESH CLOTH, AND METHOD FOR PRODUCING SCREEN MESH CLOTH - A fabric formed of a monofilament for screen mesh cloth of such that, after wet heat treatment, the inclination change B/A thereof is from 0.6 to less than 1.0 (in which A indicates the inclination of the elongation-stress curve just before the primary yield point thereof and B indicates the inclination of the elongation-stress curve just after the primary yield point), is processed with boiling water and then heat-set while stretched by from 0.2 to 5% both in the warp direction and in the weft direction, and thereafter further stretched by from 0.3 to 5% and fixed, thereby giving a high-mesh and high-modulus screen mesh cloth excellent in the weaving process stability and in the stability and the continuous printability as screen mesh cloth. | 06-17-2010 |
Yukihiro Oka, Mie-Ken JP
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20090000640 | SURFACE TREATMENT METHOD, ETCHING METHOD, AND METHOD FOR MANUFACTURING ELECTRONIC DEVICE - A surface treatment method includes: removing a fluorocarbon-containing reaction product from a surface of a workpiece by oxygen gas plasma processing. The workpiece includes a plurality of layers. The fluorocarbon-containing reaction product is deposited by successively etching the layers of the workpiece. The method further includes after removing the reaction product, removing an oxide-containing reaction product from the surface of the workpiece using hydrogen fluoride gas. | 01-01-2009 |
Yukio Oka, Nishikamo-Gun JP
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20080315619 | Vehicle side door structure - A vehicle side door structure includes an inner panel, an outer panel that is positioned on the outside of the inner panel in the vehicle-width direction, and that forms a closed space in cooperation with the inner panel. In addition, an impact beam extends in the longitudinal direction of a vehicle body, and is arranged within the closed space at a position close to the outer panel, a bracket is attached to the inner panel and holds, at a portion which is on the inner side of the inner panel in the vehicle-width direction, a collision detector, and a load transmission member connects the impact beam to the inner panel at a portion that overlaps the bracket from a lateral view. | 12-25-2008 |
Yukio Oka, Aichi-Ken JP
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20110233965 | STRUCTURE THAT INCLUDES BOLT FASTENING PORTION HAVING HIGHER RESISTANCE AGAINST EXTERNAL FORCE - A structure ( | 09-29-2011 |
Yusuke Oka, Toshima-Ku JP
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20100298557 | PYRAZOLOPYRIMIDINE COMPOUND - Disclosed is a novel compound having Syk and/or Abl inhibitory activities, which is useful for prevention/treatment of allergic diseases, autoimmune diseases, arthritides and cancers. Specifically disclosed is a pyrazolopyrimidine compound represented by the formula [I] or [III] below, a tautomer thereof, a stereoisomer thereof, a pharmaceutically acceptable salt thereof, or a solvent of any of them. | 11-25-2010 |
20130072677 | NOVEL HYDROXAMIC ACID DERIVATIVE - Provided is a novel compound which is useful as a pharmaceutical composition by inhibiting an LpxC activity, thereby exhibiting potent antimicrobial activity against gram-negative bacteria including | 03-21-2013 |
20130345419 | AZOLE DERIVATIVE - Provided are novel compounds that bind to FKBP12 or pharmaceutically acceptable salts thereof, as well as new therapeutics useful in the prevention or treatment of alopecia which comprise those compounds or pharmaceutically acceptable salts thereof. Specifically, compounds represented by formula (1) | 12-26-2013 |