Yoshinori Tanaka
Yoshinori Tanaka, Kawasaki-Shi JP
Patent application number | Description | Published |
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20080303997 | VERTICALLY-ALLIGNED (VA) LIQUID CRYSTAL DISPLAY DEVICE - A vertically alignment mode liquid crystal display device having an improved viewing angle characteristic is disclosed. The disclosed liquid crystal display device uses a liquid crystal having a negative anisotropic dielectric constant, and orientations of the liquid crystal are vertical to substrates when no voltage being applied, almost horizontal when a predetermined voltage is applied, and oblique when an intermediate voltage is applied. At least one of the substrates includes a structure as domain regulating means, and inclined surfaces of the structure operate as a trigger to regulate azimuths of the oblique orientations of the liquid crystal when the intermediate voltage is applied. | 12-11-2008 |
20090207360 | VERTICALLY-ALLIGNED (VA) LIQUID CRYSTAL DISPLAY DEVICE - A vertically alignment mode liquid crystal display device having an improved viewing angle characteristic is disclosed. The disclosed liquid crystal display device uses a liquid crystal having a negative anisotropic dielectric constant, and orientations of the liquid crystal are vertical to substrates when no voltage being applied, almost horizontal when a predetermined voltage is applied, and oblique when an intermediate voltage is applied. At least one of the substrates includes a structure as domain regulating means, and inclined surfaces of the structure operate as a trigger to regulate azimuths of the oblique orientations of the liquid crystal when the intermediate voltage is applied. | 08-20-2009 |
20110058592 | MULTICARRIER CDMA TRANSMISSION SYSTEM AND TRANSMISSION METHOD - In multicarrier transmission for multiplying transmit data individually by each code constituting orthogonal codes and transmitting each result of multiplication by a prescribed subcarrier, a plurality of different subcarriers are assigned exclusively to each user and each user performs multicarrier transmission of the transmit data by the subcarriers assigned. Further, a base station assigns a plurality of different subcarriers to each user exclusively, applies beam-forming processing on a per-user basis and performs multicarrier transmission of transmit data to each user by the subcarriers assigned. | 03-10-2011 |
20110176098 | VERTICALLY-ALLIGNED (VA) LIQUID CRYSTAL DISPLAY DEVICE - A vertically alignment mode liquid crystal display device having an improved viewing angle characteristic is disclosed. The disclosed liquid crystal display device uses a liquid crystal having a negative anisotropic dielectric constant, and orientations of the liquid crystal are vertical to substrates when no voltage being applied, almost horizontal when a predetermined voltage is applied, and oblique when an intermediate voltage is applied. At least one of the substrates includes a structure as domain regulating means, and inclined surfaces of the structure operate as a trigger to regulate azimuths of the oblique orientations of the liquid crystal when the intermediate voltage is applied. | 07-21-2011 |
20120120338 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device comprising a liquid crystal layer including liquid crystal molecules provided between a first substrate and a second substrate; pixels forming a display area; electrodes for applying a voltage across the liquid crystal layer within each of the pixels; a plurality of domain regulating structures for dividing orientations of the liquid crystal molecules and forming multiple domains within each of the pixels, when a predetermined voltage is applied across the liquid crystal layer within each of the pixels; and a structure which is formed in an outer area located next to the display area and is substantially the same as at least one of the plurality of domain regulating structures. | 05-17-2012 |
Yoshinori Tanaka, Kanagawa JP
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20090270267 | Composition and method for diagnosing esophageal cancer and metastasis of esophageal cancer - This invention relates to a composition, kit, or DNA chip comprising polynucleotides and antibodies as probes for detecting, determining, or predicting the presence or metastasis of esophageal cancer, and to a method for detecting, determining, or predicting the presence or metastasis of esophageal cancer using the same. | 10-29-2009 |
20100009347 | Kit and method for detecting urothelial cancer - This invention relates to a method for detecting in vitro a urothelial cancer, comprising measuring CXCL1 protein, or expression of a gene encoding the protein, in a biological sample from a subject, and to a kit for diagnosing a urothelial cancer comprising an antibody or nucleic acid probe, which is capable of binding specifically to the CXCL1 protein or a gene encoding the protein, respectively. | 01-14-2010 |
20100152055 | Composition and method for diagnosing kidney cancer and for predicting prognosis for kidney cancer patient - This invention relates to a composition, kit, DNA chip, and use thereof for detecting, diagnosing, and predicting metastasis of kidney cancer and/or for predicting the prognosis for kidney cancer, comprising one or a plurality of polynucleotides selected from the group consisting of polynucleotides, mutants thereof or fragments thereof, the expression levels of which vary in kidney cancer cells from a patient with a poor prognosis when compared with that in kidney cancer cells from a patient with a good prognosis; or antibodies or fragments thereof that bind specifically to polypeptides, mutants thereof or fragments thereof, the expression levels of which vary in the similar manner. | 06-17-2010 |
20110045495 | COMPOSITION AND METHOD FOR DIAGNOSIS OR DETECTION OF RENAL CANCER - The present invention relates to a method for detection of a renal cancer, comprising measuring any one of or a plurality of polypeptides shown in SEQ ID NOS: 1-7, mutants thereof, or fragments thereof in a biological sample from a subject, and to a composition for diagnosis or detection of the renal cancer. | 02-24-2011 |
20110287444 | IMMUNOASSAY METHOD FOR HUMAN CXCL1 PROTEIN - An object of the present invention is to detect a human CXCL1 protein with high sensitivity. An immunoassay method is provided for a human CXCL1 protein, by which human CXCL1 or a fragment thereof in a sample is measured using two or more types of anti-human CXCL1 monoclonal antibodies or fragments thereof, wherein: | 11-24-2011 |
20120329074 | MARKER FOR DETECTING GASTRIC CANCER AND METHOD FOR DETECTING GASTRIC CANCER - It is intended to provide a method for detecting gastric cancer, which is low invasive to a human test subject and has high detection sensitivity and accuracy. The present invention provides a method comprising measuring in vitro the amount of COTL1 protein, a variant thereof, and/or a fragment thereof in a body fluid sample derived from a human test subject, and detecting the presence or absence of gastric cancer affecting the test subject on the basis of the amount, and a kit for gastric cancer diagnosis comprising an antibody capable of specifically binding to the protein. | 12-27-2012 |
20130011865 | MARKER FOR DETECTING GASTRIC CANCER AND METHOD FOR DETECTING GASTRIC CANCER - It is intended to provide a method for detecting gastric cancer, which is low invasive to a human test subject and has high detection sensitivity and accuracy. The present invention provides a method comprising measuring in vitro the amount of Cofilin 1 protein, a variant thereof, and/or a fragment thereof in a body fluid sample derived from a human test subject, and detecting the presence or absence of gastric cancer affecting the test subject on the basis of the amount, and a kit for gastric cancer diagnosis comprising an antibody capable of specifically binding to the protein. | 01-10-2013 |
20130142107 | RADIO COMMUNICATION SYSTEM, BASE STATION, RELAY STATION, AND RADIO COMMUNICATION METHOD - The relay station performs wireless communications with a base station, and a mobile station performs wireless communications with the base station or relay station. The relay station limits reception of a radio signal from the base station at timing at which a radio signal is transmitted to the mobile station. The relay station transmits a message # | 06-06-2013 |
20130195515 | DEVELOPING DEVICE AND IMAGE FORMING APPARATUS USING THE SAME - A developing device includes a first developing unit, a second developing unit, a rotating member, a magnetic pole forming member, a first separating pole, a second separating pole, a developer supplying unit, and a path formation member. The developing device is provided with a magnetic structure, in which, when a value of a magnetic flux density at which the developer is separated is a reference separation value, at a side of the first separating pole at the separation area of the second developing unit, a position where a magnetic flux density of a vertical component of a magnetic force becomes less than or equal to the reference separation value is disposed downstream in the direction of rotation of the rotating member of a position where a magnetic flux density of a horizontal component of the magnetic force becomes less than or equal to the reference separation value. | 08-01-2013 |
20130214339 | SEMICONDUCTOR DEVICE COMPRISING CAPACITOR AND METHOD OF FABRICATING THE SAME - A semiconductor device, including a memory cell region and a peripheral circuit region, comprises an insulating film, having an upper surface formed on a major surface of a semiconductor substrate to extend from a memory cell region to a peripheral circuit region thereof. A capacitor lower electrode is formed in the memory cell region to upwardly extend beyond the upper surface of the insulating film on the major surface of the semiconductor substrate. A capacitor upper electrode is formed on the capacitor lower electrode through a dielectric film, to extend onto the upper surface of the insulating film. The capacitor lower electrode includes a capacitor lower electrode part having a top surface and a bottom surface. The upper surface of the insulating film is located between the top and bottom surfaces of the capacitor lower electrode part. | 08-22-2013 |
20140363825 | MARKER FOR DETECTING COLORECTAL CANCER OR ESOPHAGEAL CANCER AND METHOD FOR EXAMINING SUCH CANCER - This invention relates to a method for detecting or examining a cancer selected from colorectal cancer and esophageal cancer with high detection sensitivity and accuracy and with less invasiveness to a subject. Specifically, it relates to a method for examining a cancer comprising measuring in vitro a COTL1 protein in a body fluid sample from a subject and evaluating whether or not the subject suffers from the cancer based on the measured amount of the COTL1 protein. It further relates to a kit for diagnosis of a cancer selected from colorectal cancer and esophageal cancer comprising an antibody or a fragment thereof capable of specifically binding to the protein. | 12-11-2014 |
Yoshinori Tanaka, Osaka JP
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20100168299 | Flame-Retardant Polyester Fibers and Preparation Process Thereof - A preparation process of flame-retardant polyester fibers, comprising the steps of: impregnating polyester fibers with a flame retardancy giving liquid containing a phosphorus compound as a flame-retarder represented by the formula (I): | 07-01-2010 |
20110028768 | PROCESS FOR PRODUCING FLUOROALKYL IODIDE TELOMER - A novel process for producing a fluoroalkyl iodide telomer is provided, which is able to obtain a fluoroalkyl iodide telomer having a desired chain length, efficiently. | 02-03-2011 |
20130207350 | ENGINE - An engine in which an oil consumption and a leakage of blow-by gas can be stably reduced for a long period of time. The engine includes a first land ( | 08-15-2013 |
20150034043 | SUBCHAMBER TYPE COMBUSTION CHAMBER FOR DIESEL ENGINE - A subchamber type combustion chamber for a diesel engine, which reduces fuel consumption rate and combustion noise. To achieve the object, a subchamber type combustion chamber is communicated with a main combustion chamber through a nozzle hole, a fuel injection nozzle faces into the subchamber, and a glow plug extends into the subchamber. A heat generating portion of the glow plug includes a rod-shaped portion and a projecting portion projecting from an end of the rod-shaped portion. The projecting portion is provided with a convex curved surface projecting from a circular peripheral edge at the end of the rod-shaped portion while the convex curved surface is reduced in diameter. The percentage of value P/D obtained by dividing projection dimension P of the projecting portion from the end of the rod-shaped portion by diameter dimension D at the end of the rod-shaped portion is 3% to 23%. | 02-05-2015 |
Yoshinori Tanaka, Hyogo JP
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20080233707 | Semiconductor device comprising capacitor and method of fabricating the same - A semiconductor device, having a memory cell region and a peripheral circuit region, includes an insulating film, having an upper surface, formed on a major surface of a semiconductor substrate to extend from the memory cell region to the peripheral circuit region. A capacitor lower electrode assembly is formed in the memory cell region to upwardly extend to substantially the same height as the upper surface of the insulating film on the major surface of the semiconductor substrate. Additionally, the lower electrode assembly includes first and second lower electrodes that are adjacent through the insulating film. A capacitor upper electrode is formed on the capacitor lower electrode through a dielectric film, to extend onto the upper surface of the insulating film. The capacitor lower electrode includes a capacitor lower electrode part having a top surface and a bottom surface. A semiconductor device organized as just described, permits implementation having a high density of integration while ensuring the capacitor exhibits high reliability and a constant capacitance. | 09-25-2008 |
20090148989 | SEMICONDUCTOR DEVICE COMPRISING CAPACITOR AND METHOD OF FABRICATING THE SAME - A semiconductor device, having a memory cell region and a peripheral circuit region, includes an insulating film, having an upper surface, formed on a major surface of a semiconductor substrate to extend from the memory cell region to the peripheral circuit region. A capacitor lower electrode assembly is formed in the memory cell region to upwardly extend to substantially the same height as the upper surface of the insulating film on the major surface of the semiconductor substrate. Additionally, the lower electrode assembly includes first and second lower electrodes that are adjacent through the insulating film. A capacitor upper electrode is formed on the capacitor lower electrode through a dielectric film, to extend onto the upper surface of the insulating film. The capacitor lower electrode includes a capacitor lower electrode part having a top surface and a bottom surface. A semiconductor device organized as just described, permits implementation having a high density of integration while ensuring the capacitor exhibits high reliability and a constant capacitance. | 06-11-2009 |
20090184354 | SEMICONDUCTOR DEVICE COMPRISING CAPACITOR AND METHOD OF FABRICATING THE SAME - A semiconductor device, having a memory cell region and a peripheral circuit region, includes an insulating film, having an upper surface, formed on a major surface of a semiconductor substrate to extend from the memory cell region to the peripheral circuit region. A capacitor lower electrode assembly is formed in the memory cell region to upwardly extend to substantially the same height as the upper surface of the insulating film on the major surface of the semiconductor substrate. Additionally, the lower electrode assembly includes first and second lower electrodes that are adjacent through the insulating film. A capacitor upper electrode is formed on the capacitor lower electrode through a dielectric film, to extend onto the upper surface of the insulating film. The capacitor lower electrode includes a capacitor lower electrode part having a top surface and a bottom surface. A semiconductor device organized as just described, permits implementation having a high density of integration while ensuring the capacitor exhibits high reliability and a constant capacitance. | 07-23-2009 |
20110001177 | SEMICONDUCTOR DEVICE COMPRISING CAPACITOR AND METHOD OF FABRICATING THE SAME - A semiconductor device, having a memory cell region and a peripheral circuit region, includes an insulating film, having an upper surface, formed on a major surface of a semiconductor substrate to extend from the memory cell region to the peripheral circuit region. A capacitor lower electrode assembly is formed in the memory cell region to upwardly extend to substantially the same height as the upper surface of the insulating film on the major surface of the semiconductor substrate. Additionally, the lower electrode assembly includes first and second lower electrodes that are adjacent through the insulating film. A capacitor upper electrode is formed on the capacitor lower electrode through a dielectric film, to extend onto the upper surface of the insulating film. The capacitor lower electrode includes a capacitor lower electrode part having a top surface and a bottom surface. A semiconductor device organized as just described, permits implementation having a high density of integration while ensuring the capacitor exhibits high reliability and a constant capacitance. | 01-06-2011 |
Yoshinori Tanaka, Yokohama-Shi JP
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20100268582 | AFFILIATE SYSTEM ON SOCIAL NETWORKING - An affiliate system on social networking is disclosed and includes a method by which advertisement data of a user may be automatically associated with the advertisement data of other users based upon the users' respective blog data. In one embodiment, a contribution score of a user may be determined based upon the user's posting, in a blog, of advertisements affiliated with other users. The advertisements on a user's blog may be displayed based upon the contribution scores of other users. If an advertisement affiliated with another user is viewed, the user who posted that advertisement may receive a contribution credit. | 10-21-2010 |
Yoshinori Tanaka, Kagawa JP
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20090165230 | CLEANING ELEMENT AND CLEANING TOOL - A cleaning tool comprises a cleaning body having such a layer structure that non-woven fabrics and fiber bundles are laminated onto each other. In the cleaning body, a hardening treatment is applied to the fiber bundles disposed in the storage space of a cylindrical part in which the holding part of a holder is stored. | 07-02-2009 |
20090172904 | CLEANING ELEMENT AND CLEANING TOOL - A cleaning tool comprises a cleaning body in which non-woven fabrics and fiber bundles are laminated onto each other. In the cleaning body, the fiber bundles disposed on the outer surface of a cylindrical part in which the holding part of a holder is stored include fiber extending areas in which a plurality of fibers extend parallel with each other in a predetermined direction. These fiber extending areas form a second cleaning portion. | 07-09-2009 |
20090307860 | CLEANING ELEMENT AND CLEANING TOOL - It is an object of the present invention to provide effective technique for a higher cleaning effect and higher operability of a cleaning element. Representative cleaning element includes a fusion bonded part having a curved portion to project to the holding space. | 12-17-2009 |
20100037410 | CLEANING ELEMENT AND CLEANING TOOL - It is an object of the present invention to provide effective technique for a higher cleaning effect and higher operability of a cleaning element. According to the representative cleaning element, a distance d | 02-18-2010 |
20100229317 | CLEANING ELEMENT AND CLEANING TOOL - It is an object of the invention to provide an effective technique for realizing a higher cleaning effect in a cleaning tool having a sheet-type cleaning element for wiping an object to be cleaned. According to a representative cleaning element, the sheet pieces ( | 09-16-2010 |
20130156976 | FLUID ABSORBENT STRUCTURE FOR FOODSTUFFS - A fluid absorbent structure adapted to absorb fluids oozing from foodstuffs on its contacting surface with the foodstuffs even when the fluid absorbent structure is in a slanted position against the container bottom. A drip sheet includes an upper sheet, a lower sheet and an absorbent sheet interleaved between these upper and lower sheets. The upper sheet includes a perforated region and non-perforated region. The non-perforated region is formed with a display element which is visually recognized from an upper surface of the upper sheet. The upper sheet is formed with grooves which are depressed from the upper surface of the upper sheet toward a lower surface facing the absorbent sheet and at least partially overlaps with the perforations. The grooves include a first segment extending along a longitudinal imaginary center line, and second and third segment intersecting the first segment. The lower sheet is formed with a plurality of perforations which are breathable and liquid-permeable. | 06-20-2013 |
20130240136 | METHOD OF MANUFACTURING DRIP ABSORBENT SHEET - In a method of manufacturing a drip absorbent sheet, the drip absorbent sheet having: a plurality of holes through which drip, which is juice released from foodstuff, can pass; a porous resin film containing 1 to 3% by mass of a surface-active agent, and a liquid absorbent layer laminated with the porous resin film. The method includes at least: a laminating step of laminating the porous resin film and the liquid absorbent layer; a cutting step of cutting a laminate obtained in the laminating step into a product of a predetermined product dimension; and a product stacking step of stacking the product in sheets after the cutting step into stacks of a plurality of sheets. In at least one of the cutting step and the product stacking step, a contactless charge neutralization process is performed with respect to a front surface side of the porous resin film. | 09-19-2013 |
Yoshinori Tanaka, Fukuoka JP
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20100214055 | ELECTRIC VEHICLE INVERTER APPARATUS AND PROTECTION METHOD THEREFOR - In an electric vehicle inverter apparatus | 08-26-2010 |
Yoshinori Tanaka, Kyoto JP
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20090103583 | Surface emitting laser and manufacturing method thereof - On an n-type GaN buffer layer serving as a common semiconductor layer, mesa regions are formed. The mesa region is formed of a semiconductor stack formed of an n-type GaN layer, an active layer and a p-type GaN layer. A current blocking region is not formed in the mesa region, and the mesa diameter of the mesa region is formed to be not more than 15 μm. The mesa region is formed by selective growth. The mesa region without a surface damage allows sufficient constriction of current and an induced radiation of laser with low current. | 04-23-2009 |
20090162008 | POLARIZATION-INDEPENDENT TWO-DIMENSIONAL PHOTONIC CRYSTAL MULTIPLEXER/DEMULTIPLEXER - The present invention is aimed at providing a two-dimensional photonic crystal wavelength multiplexer/demultiplexer capable of multiplexing and demultiplexing both TE and TM-polarized lights. In the wavelength multiplexer/demultiplexer, first and second resonators and having the same resonance wavelength λr are provided between first and second waveguides and which are separately provided in a two-dimensional photonic crystal having a photonic band gap for the TE polarization. A first polarization converter for converting a TM-polarized light to a TE-polarized light is provided on the first waveguide | 06-25-2009 |
20090238227 | Semiconductor light emitting device - A semiconductor light emitting device is made of a group III nitride semiconductor having a major growth surface defined by a nonpolar plane or a semipolar plane, and has a quantum well layer containing In in a light emitting layer. A strain compensation layer made of a group III nitride semiconductor containing Al and having a lattice constant smaller than the lattice constant of the quantum well layer in a strain-free state is interposed in the light emitting layer of a quantum well structure having the quantum well layer and a barrier layer or in an adjacent layer adjacent to the light emitting layer. | 09-24-2009 |
20100008391 | Nitride based semiconductor device and fabrication method for the same - A nitride based semiconductor device includes: an n-type cladding layer; an n-type GaN based guide layer placed on the n-type cladding layer; an active layer placed on the n-type GaN based guide layer; a p-type GaN based guide layer placed on the active layer; an electron block layer placed on the p-type GaN based guide layer; a stress relaxation layer placed on the electron block layer; and a p-type cladding layer placed on the stress relaxation layer, and the nitride based semiconductor device alleviates the stress occurred under the influence of the electron block layer, does not affect light distribution by the electron block layer, reduces threshold current, can suppress the degradation of reliability, can suppress degradation of the emitting end surface of the laser beam, can improve the far field pattern, and is long lasting, and fabrication method of the device is also provided. | 01-14-2010 |
20100195687 | Semiconductor laser device - A semiconductor laser device has a semiconductor laser diode structure made of group III nitride semiconductors having major growth surfaces defined by nonpolar planes or semipolar planes. The semiconductor laser diode structure includes a p-type cladding layer and an n-type cladding layer, a p-type guide layer and an n-type guide layer held between the p-type cladding layer and the n-type cladding layer, and an active layer containing In held between the p-type guide layer and the n-type guide layer. The In compositions in the p-type guide layer and the n-type guide layer are increased as approaching the active layer respectively. Each of the p-type guide layer and the n-type guide layer may have a plurality of In | 08-05-2010 |
20110159356 | BATTERY AND METHOD OF MANUFACTURING SAME - It is an object of the present invention to provide a battery in which current collecting connector | 06-30-2011 |
20110293995 | CONDUCTOR FOR CONNECTING TERMINALS, ASSEMBLED BATTERY, AND METHOD FOR PRODUCING ASSEMBLED BATTERY - A conductor for connecting terminals of a battery in which a conductor for connecting terminals ( | 12-01-2011 |
20120140785 | NITRIDE BASED SEMICONDUCTOR DEVICE AND FABRICATION METHOD FOR THE SAME - A nitride based semiconductor device includes: an n-type cladding layer; an n-type GaN based guide layer placed on the n-type cladding layer; an active layer placed on the n-type GaN based guide layer; a p-type GaN based guide layer placed on the active layer; an electron block layer placed on the p-type GaN based guide layer; a stress relaxation layer placed on the electron block layer; and a p-type cladding layer placed on the stress relaxation layer, and the nitride based semiconductor device alleviates the stress occurred under the influence of the electron block layer, does not affect light distribution by the electron block layer, reduces threshold current, can suppress the degradation of reliability, can suppress degradation of the emitting end surface of the laser beam, can improve the far field pattern, and is long lasting, and fabrication method of the device is also provided. | 06-07-2012 |
20120243569 | MULTI-BEAM SEMICONDUCTOR LASER APPARATUS - A multi-beam semiconductor laser apparatus includes three or more stripe semiconductor laser emission units which are arranged on a substrate, isolation grooves which separate the semiconductor laser emission units from each other, and pad electrodes which are disposed on outer sides of the outermost semiconductor laser emission units. The isolation grooves are formed between the pad electrodes and the semiconductor laser emission units adjacent to the pad electrodes and between adjacent semiconductor laser emission units. A distance between two isolation grooves formed on outer sides of the outermost semiconductor laser light emission units is smaller than a distance between two isolation grooves formed on both sides of inner ones of the semiconductor laser light emission units. | 09-27-2012 |
20120273911 | PHOTOELECTRIC TRANSDUCER - A photoelectric transducer ( | 11-01-2012 |
Yoshinori Tanaka, Yokohama JP
Patent application number | Description | Published |
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20100082528 | Method and Apparatus For Optimizing Lead Time For Service Provisioning - A method for optimizing lead time for service provisioning for a request from a customer includes storing a record of installation and configuration times for each hardware and software configuration in a database, and then calculating success rates and failure rates for each hardware and software configuration. A manual installation time for the request is set in the event of failure. The necessary time to prepare the system fulfilling the customer request is then determined and displayed in the data center. | 04-01-2010 |
20120302274 | RADIO COMMUNICATION APPARATUS, RADIO COMMUNICATION SYSTEM AND RADIO COMMUNICATION METHOD - A radio communication apparatus selectively performs one of a first transmission method using for data transmission a radio resource which is assigned by a radio communication apparatus and which can be used on a contention basis by a plurality of radio communication apparatus and a second transmission method involving random access. Alternatively, the radio communication apparatus selectively performs one of the first transmission method and a third transmission method involving a request made to the radio communication apparatus to assign a radio resource for data transmission. | 11-29-2012 |
20120320823 | COMMUNICATION DURATION CONFIGURING METHOD, RELAY STATION, MOBILE STATION AND MOBILE COMMUNICATION SYSTEM - A backhaul is configured in such a manner that a HARQ process in which a HARQ on an upstream access link is incapable of being partly or entirely performed is limited to a particular one of a plurality of HARQ processes. As a result, complexity of scheduling is reduced and efficiency of the access link is improved. | 12-20-2012 |
20120327828 | COMMUNICATION DEVICE, COMMUNICATION CONTROL METHOD, AND WIRELESS COMMUNICATION SYSTEM - A communication device includes a memory and a processor coupled to the memory. The processor executes a process comprising: receiving a plurality of pieces of data transmitted per sub-frame as an interval that is one of divided frames; generating notification signals associating specific information for respectively specifying the plurality of pieces of data with confirmation information indicating whether the plurality of pieces of data have been normally received; and transmitting the notification signals generated in the generating in the same sub-frame. | 12-27-2012 |
20120329464 | RADIO COMMUNICATION SYSTEM, COMMUNICATION CONTROL METHOD, AND BASE STATION AND MOBILE TERMINAL - A radio communication system includes first and second base stations that are capable of communicating with a mobile terminal and are also capable of communicating with each other. The first base station includes a first notification means configured to notify the second base station of first resource information indicating a radio resource which reduces interference from the first base station to communication between the second base station and the mobile terminal. The second base station includes a first allocation means configured to allocate the radio resource indicated by the received first resource information to communication between the second base station and the mobile terminal. | 12-27-2012 |
20130010732 | RADIO COMMUNICATION SYSTEM, RADIO COMMUNICATION APPARATUS, AND RADIO COMMUNICATION METHOD - A radio communication apparatus specifies a radio resource area in which a radio communication apparatus searches for a control signal, on the basis of information about the use of a plurality of frequency bands. Then, the radio communication apparatus transmits a control signal addressed to the radio communication apparatus in the specified radio resource area. The radio communication apparatus calculates the specified radio resource area on the basis of the information about the use of the plurality of frequency bands. Then, the radio communication apparatus searches signals in the calculated radio resource area, out of signals received from the radio communication apparatus, and thereby detects the control signal addressed to the radio communication apparatus. | 01-10-2013 |
20130012218 | MOBILE COMMUNICATION SYSTEM - A mobile communication system comprises a base station and a relay station to relay data transmitted/received between the base station and a mobile station. The base station includes a first scheduler to perform scheduling of initial transmission of the data transmitted/received between the base station and the mobile station via the relay station, and a first manager to manage predetermined wireless resources which are periodically used, as wireless resources used for the initial transmission of the data. The relay station includes a second scheduler configured to perform scheduling of transmission of a message for confirming necessity of retransmission of the data and retransmission of the data and a second manager configured to manage wireless resources used for the transmission of the message and the retransmission of the data. | 01-10-2013 |
20130022005 | METHOD, SYSTEM, AND APPARATUS FOR RADIO COMMUNICATIONS - A first radio communication apparatus transmits first and second control signals to a second communication apparatus. The first control signal carries information to be used in communication performed with a first frequency band. The second control signal carries information to be used in communication performed with a second frequency band. The second radio communication apparatus detects these first and second control signals by attempting signal extraction from received signals with common candidates for control signal length. The first radio communication apparatus controls whether to use one frequency band or more than one frequency band to transmit the first and second control signals, based on bandwidths of the first and second frequency bands. | 01-24-2013 |
20130044736 | BASE STATION, COMMUNICATION SYSTEM, MOBILE STATION, AND COMMUNICATION METHOD - A base station includes a time-division-multiplexer that time-division-multiplexes control signals and data signals; a culling unit that culls from the signal time-division-multiplexed by the time-division-multiplexer, data signals temporally overlapping control signals of a neighboring cell; a transmitting unit that transmits the data signal culled by the culling unit; and a determining unit that determines conditions concerning the culling corresponding to transmission power of a portion temporally overlapping the control signals of the neighboring cell, in the signal transmitted by the transmitting unit. The culling unit culls the data signals based on a result obtained by the determining unit. | 02-21-2013 |
20130095767 | RADIO COMMUNICATION METHOD, RADIO COMMUNICATION APPARATUS, AND RADIO COMMUNICATION SYSTEM - A first radio communication apparatus includes a controller and a transmitter. The controller determines timing capable of transmitting a control parameter used for a process for establishing connection to a second radio communication apparatus when the connection is not established between the first and second radio communication apparatus. The transmitter transmits a message including data different from the control parameter to the second radio communication apparatus at determined timing. The second radio communication apparatus includes a receiver and a data processing unit. The receiver receives from the first radio communication apparatus the message transmitted at timing at which the first radio communication apparatus is able to transmit the control parameter. The data processing unit extracts data included in the received message. | 04-18-2013 |
20130165122 | COMMUNICATION SETTING METHOD, WIRELESS BASE STATION, AND MOBILE STATION - In a mobile communication system in an embodiment, when a handover of a mobile station which is a target of coordinated communications among multiple wireless base stations is detected, at least a part of setting procedure for the coordinated communications (CoMP setting procedure) is executed before completion of the handover. Hence, the coordinated transmission for the mobile station can be resumed earlier after the handover, and any reduction in the communication quality or throughput caused by the resume of the coordinated communication after the handover of the mobile station can be prevented. | 06-27-2013 |
20130195071 | RADIO COMMUNICATION APPARATUS, RADIO COMMUNICATION SYSTEM, AND RADIO COMMUNICATION METHOD - Radio communication apparatus perform communication by using a plurality of frequency bands. The radio communication apparatus transmits to the radio communication apparatus by using a first frequency band a control message including identification information indicating a second frequency band different from the first frequency band during a random access procedure. The radio communication apparatus receives the control message from the radio communication apparatus by using the first frequency band and performs data communication by using the second frequency band indicated by the identification information included in the control message. | 08-01-2013 |
20130242771 | COMMUNICATION DURATION CONFIGURING METHOD, RELAY STATION, BASE STATION, AND MOBILE COMMUNICATION SYSTEM - A communication duration configuring method is used in a mobile communication system with a relay station for relaying wireless communications between a base station and a mobile station. The method includes: configuring at least one of a downlink communication duration in which the relay station receives a transmission signal from the base station while limiting a transmission of a signal from the relay station to the mobile station, and an uplink communication duration in which the relay station transmits the transmission signal to the base station while limiting a transmission of a signal from the mobile station to the relay station; measuring a self-interference amount in the relay station; and controlling a configuration of the communication duration according to the self-interference amount. | 09-19-2013 |
20130250773 | COMMUNICATION DURATION CONFIGURING METHOD, RELAY STATION, AND MOBILE COMMUNICATION SYSTEM - A communication duration configuring method is used in a mobile communication system including a mobile relay station for relaying a wireless communication between a base station and a mobile station. The method includes: configuring at least any of a downlink communication duration where the relay station receives a transmission signal from the base station by restricting a transmission of a signal from the relay station to the mobile station and an uplink communication duration where the relay station transmits a transmission signal to the base station by restricting a transmission of a signal from the mobile station to the relay station; and restricting a transmission of a signal with the mobile station in a first period from detection of a handover until when the communication duration is configured between the relay station and a target base station, and using a desired duration within the first period. | 09-26-2013 |
20130259022 | WIRELESS COMMUNICATION SYSTEM, BASE STATION, MOBILE STATION AND WIRELESS COMMUNICATION METHOD - It is an object of the invention to provide a wireless communication system capable of decoding a downlink shared channel of an interfering cell while achieving the reduction of intercell interference to a downlink control channel of an interfered cell. In a wireless communication system that controls transmission timing of each base station so that a control channel transmitted by a first base station and a shared channel transmitted by a second base station temporally overlap, the second base station includes a muting control unit and a muting processing unit that transmit a null symbol in an overlapping time interval of the shared channel with a time interval of the control channel on the basis of the number of code blocks in a data signal component for each mobile station corresponding to the overlapping time interval of the shared channel with the time interval of the control channel. | 10-03-2013 |
20130267223 | WIRELESS COMMUNICATION SYSTEM, RELAY STATION, BASE STATION, AND WIRELESS COMMUNICATION METHOD - A wireless communication system is provided in which a relay station relays wireless communication between a base station and a mobile station. The relay station includes an acquiring unit and a notifying unit. The acquiring unit acquires, from the base station that retains information on the mobile station used for the wireless communication, identification information on the base station. The notifying unit notifies the mobile station of the identification information acquired by the acquiring unit. Furthermore, the mobile station includes a reconnecting unit. When connection with the relay station is released, the reconnecting unit performs a reconnection request with respect to the base station that is identified by the identification information that is notified by the relay station. | 10-10-2013 |
20130272241 | WIRELESS COMMUNICATION SYSTEM, RECEIVING DEVICE, TRANSMITTING DEVICE, AND WIRELESS COMMUNICATION METHOD - Provided is a wireless communication system in which high-speed communication is implemented. A receiving device includes an RA managing unit that transmits Msg1 through a PRACH over an SCELL and a D-SR managing unit that transmits a D-SR through a PUCCH over a PCELL before or after the PRACH. A transmitting device includes an RA managing unit that receives Msg1 and a D-SR managing unit that receives the D-SR. The RA managing unit associates a scheduling request with a preamble, and identifies a receiving device. | 10-17-2013 |
20130279390 | MOBILE STATION, BASE STATION, WIRELESS COMMUNICATION SYSTEM, AND WIRELESS COMMUNICATION METHOD - A mobile station that performs wireless communication by using a plurality of wireless carriers, the mobile station includes a transmission managing unit that detects a transmission timing of communication data of a predetermined wireless carrier, and a state managing unit that makes the predetermined wireless carrier an activated state when the transmission managing unit detects the transmission timing of the communication data, and makes the predetermined wireless carrier a deactivated state after the communication data is transmitted and received. | 10-24-2013 |
20130294387 | BASE STATION APPARATUS, MOBILE STATION APPARATUS, RADIO COMMUNICATION METHOD, AND RADIO COMMUNICATION SYSTEM - A base station apparatus for performing radio communication with a mobile station apparatus, the base station apparatus includes: a group generation unit which groups a plurality of mobile station apparatuses controllable with a same control amount of transmission timing; and a transmission unit which transmits the control amount of transmission timing to the grouped plurality of mobile station apparatuses. | 11-07-2013 |
20130303178 | WIRELESS COMMUNICATION SYSTEM, BASE STATION, MOBILE STATION, AND WIRELESS COMMUNICATION METHOD - A wireless communication system controls a transmission timing in each cell so that a control channel of a first cell and a data channel of a second cell temporally overlap each other. The wireless communication system includes a base station of the first cell. The base station of the first cell includes a first control unit and a first communicating unit. The first control unit notifies a base station of the second cell information used to specify a resource of the control channel of the first cell. The first control unit sets a resource of the control channel of the first cell. The first communicating unit notifies the mobile station of the first cell of information for decoding the first resource and transmits a control signal to the mobile station of the first cell by using the first resource. | 11-14-2013 |
20130303179 | WIRELESS COMMUNICATION SYSTEM, BASE STATION, MOBILE STATION, AND WIRELESS COMMUNICATION METHOD - A wireless communication system controls a transmission timing in each cell so that a control channel of a first cell and a data channel of a second cell temporally overlap each other. The wireless communication system includes a base station of the first cell. The base station of the first cell includes a first control unit and a first communicating unit. The first control unit notifies a base station of the second cell of information used to specify a resource of the control channel of the first cell. The first communicating unit transmits a control signal to a mobile station of the first cell by using a first resource of the control channel of the first cell. | 11-14-2013 |
20130322339 | WIRELESS COMMUNICATION SYSTEM AND METHOD OF WIRELESS COMMUNICATION - A wireless communication system includes a sending device and a receiving device. The sending device includes a first control unit that sends the state of a buffer by using a first wireless carrier, and a first random access management unit that manages random access performed by the sending device. The receiving device includes a second control unit that receives the state of the buffer by using the first wireless carrier and that performs a data exchange by using a second wireless carrier on the basis of the state of the buffer, and a second random access management unit that manages random access performed by the receiving device. The second random access management unit sends control information that includes a dedicated preamble that is unique to a device. The first and the second random access management units perform non-contention based random access that uses the dedicated preamble. | 12-05-2013 |
20140022998 | BASE STATION, COMMUNICATION SYSTEM, AND COMMUNICATION METHOD - A base station includes plural communication units that each includes a first processing unit that executes physical layer and data link layer processes of radio communication between the base station and a mobile station, and a second processing unit that executes network layer processes of the radio communication; and a third processing unit that is of a network layer and controls a series of radio communication sessions between the base station and the mobile station, based on carrier aggregation using the first processing unit of each of the communication units. | 01-23-2014 |
20140161069 | WIRELESS TERMINAL AND BASE STATION - A communicating unit of a base station performs a plurality of periodic communication services with a wireless terminal. A communication control unit of the base station includes, in a control channel, identification information for distinguishing the periodic communication services one from the other to thereby allow the wireless terminal to control at least one of activation and release of each of the periodic communication services. A communicating unit of the wireless terminal performs the plurality of periodic communication services with the base station. A communication control unit of the wireless terminal controls at least one of the activation and the release of each of the periodic communication services using the identification information included in the control channel transmitted from the base station. | 06-12-2014 |
20140241283 | RADIO COMMUNICATION APPARATUS, RADIO COMMUNICATION SYSTEM, AND RADIO COMMUNICATION METHOD - A radio communication apparatus to perform communication with another radio communication apparatus by using a plurality of pairs of a downlink frequency band and an uplink frequency band, the apparatus includes: a receiving unit configured to receive a control message by using a downlink frequency band of a first pair among downlink frequency bands of the pairs during a random access procedure to said another radio communication apparatus, the control message including identification information indicating use of an uplink frequency band of a second pair different from the first pair, the downlink frequency band of the first pair being monitored for control messages by the radio communication apparatus; and a control unit configured to control the radio communication apparatus to perform data communication with said another radio communication apparatus by using the uplink frequency band of the second pair indicated by the identification information included in the control message. | 08-28-2014 |
20150031365 | MOBILE STATION, BASE STATION, AND COMMUNICATION METHOD - A mobile station includes a notifying unit configured to transmit a notification signal to a base station forming a serving cell, when a certain condition used to determine whether or not to perform a handover is satisfied, and a handover processing unit configured to start a handover process according to presence or absence of first communication data after transmission of the notification signal. | 01-29-2015 |
20150055604 | RADIO COMMUNICATION APPARATUS, RADIO COMMUNICATION SYSTEM, AND RADIO COMMUNICATION METHOD - A radio communication apparatus that performs communication with another radio communication apparatus by using a plurality of pairs of a downlink frequency band and an uplink frequency band, the apparatus includes: a receiving unit configured to receive a control message by using a downlink frequency band of a first pair among downlink frequency bands of the pairs during a random access procedure to said another radio communication apparatus, the control message including identification information indicating use of an uplink frequency band of a second pair different from the first pair, the downlink frequency band of the first pair being monitored for control messages by the radio communication apparatus; and a control unit configured to control the radio communication apparatus to perform data communication with said another radio communication apparatus by using the uplink frequency band of the second pair indicated by the identification information included in the control message. | 02-26-2015 |
20150055612 | MOBILE STATION AND WIRELESS COMMUNICATION METHOD - A station acquires, when one or a plurality of base stations transmit a signal addressed to a plurality of mobile stations by using the same radio resource, a first dedicated pilot signal allocated to the mobile station and a second dedicated pilot signal allocated to another mobile station. The mobile station receives a radio signal from the base station that is connected to the mobile station. By using the second dedicated pilot signal, the station estimates a channel through which the radio signal transmitted from the base station connected to the other mobile station to the other mobile station reaches the mobile station. When the mobile station decodes a data signal addressed to the mobile station from the received radio signal by using the first dedicated pilot signal allocated to the mobile station, the mobile station suppresses an interference signal in the radio signal by using the estimate information. | 02-26-2015 |
20150087348 | RADIO COMMUNICATION APPARATUS, RADIO COMMUNICATION SYSTEM AND RADIO COMMUNICATION METHOD - A radio communication apparatus selectively performs one of a first transmission method using for data transmission a radio resource which is assigned by a radio communication apparatus and which can be used on a contention basis by a plurality of radio communication apparatus and a second transmission method involving random access. Alternatively, the radio communication apparatus selectively performs one of the first transmission method and a third transmission method involving a request made to the radio communication apparatus to assign a radio resource for data transmission. | 03-26-2015 |
20150103789 | RADIO COMMUNICATION SYSTEM, RADIO BASE STATION APPARATUS, TERMINAL APPARATUS, AND RADIO RESOURCE ALLOCATION METHOD - A radio communication system includes a first and second radio base station apparatuses; and a first to third terminal apparatuses, wherein the first radio base station apparatus includes a radio resource control unit configured to allocate to the first terminal apparatus a second radio resource, in contrast to a first radio resource allocated when the first terminal apparatus performs first radio communication via the first radio base station apparatus, when the first terminal apparatus performs second radio communication with the second terminal apparatus not via the first radio base station apparatus, and a first transmission unit configured to transmit allocation information of the second radio resource to the first terminal apparatus, and the second radio resource is same as or partially overlapped with a third radio resource allocated, by the second radio base station apparatus, when the third terminal apparatus performs the second radio communication. | 04-16-2015 |
20150131636 | BASE STATION DEVICE, MOBILE STATION DEVICE, COMMUNICATION SYSTEM, AND COMMUNICATION METHOD - A base station device includes a processor configured to: generate a group of mobile station devices based on timings of transmitting signals from a first mobile station device and a second mobile station device; and calculate a timing correction amount of uplink transmission timing based on a reception timing of a signal transmitted from the first mobile station device belonging to the group; and a radio communication circuit configured to transmit the timing correction amount to the first and the second mobile station devices belonging to the group. | 05-14-2015 |
Yoshinori Tanaka, Sakai-Shi JP
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20090311005 | IMAGE FORMING UNIT AND IMAGE FORMING APPARATUS - An image forming unit is provided with a regulating member placed in such a way as to surround a charging roller to regulate movement thereof. The regulating member has a pressing section inclined with respect to a straight line connecting the center of the charging roller to the axis of the photoconductor, as seen from the axial direction of the photoconductor. The pressing section is inclined farther away from the photoconductor toward upstream of rotation of the photoconductor. The regulating member allows the charging roller to electrically charge the photoconductor with a simplified structure and prevents adhering substances from accumulating on the contact portion between the photoconductor and the charging roller. | 12-17-2009 |
Yoshinori Tanaka, Kyoto-Shi JP
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20090232441 | Polarized Light Mode Converter - The present invention provides a polarized light mode converter which can be provided within a two-dimensional photonic crystal or can be smoothly connected to a two-dimensional photonic crystal. In a two-dimensional photonic crystal made of a slab-like main body provided with a plurality of different refractive index regions (for example, holes | 09-17-2009 |
20120279553 | SOLAR CELL, SOLAR CELL PANEL, AND DEVICE COMPRISING SOLAR CELL - A solar cell ( | 11-08-2012 |
20130105927 | PHOTOELECTRIC CONVERSION ELEMENT | 05-02-2013 |
Yoshinori Tanaka, Wako-Shi JP
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20090192002 | AUTOMATIC TRANSMISSION - A second clutch (C | 07-30-2009 |
Yoshinori Tanaka, Koganei-Shi JP
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20090022313 | ENCRYPTED DATA PROCESSING METHOD, ENCRYPTED DATA PROCESSING PROGRAM AND ENCRYPTED DATA PROCESSING APPARATUS - An encrypted data processing method for a printing system provided with a host which transmits print data or encrypted data formed by encrypting the print data, and an image forming apparatus connected with the host via a communication network to execute printing based on the print data, the method including: a first step of determining, in the image forming apparatus, whether transmitted data from the host is the encrypted data; a second step of executing printing process in cases where the transmitted data is not the encrypted data, and decrypting the encrypted data in cases where the transmitted data is the encrypted data; and a third step of executing the printing process in cases where the decryption of the encrypted data has been successfully executed, and storing the encrypted data into a storage section in cases where the decryption has failed. | 01-22-2009 |
20090161160 | IMAGE FORMING APPARATUS, COMPUTER-READABLE MEDIUM AND DATA PROCESSING METHOD - Disclosed is an image forming apparatus to form an image based on an XPS file including, a plurality of storage sections each of which has a different free storage space and a different access speed; and a control section to refer to information concerning usage frequency of each individual file stored in the XPS file to select the storage section to store the individual file subjected to a data decompression, to data-decompress the individual file, and to store the data-decompressed individual file in the selected storage section. | 06-25-2009 |
20090161971 | IMAGE FORMING APPARATUS, COMPUTER-READABLE MEDIUM AND DATA PROCESSING METHOD - Disclosed is an image forming apparatus to form an image based on an XPS file including, a storage section; and a control section to refer to information concerning usage frequency of each individual file stored in the XPS file to judge whether or not a data decompression on the individual file needs to be performed and to perform or not to perform the data decompression on the individual file according to a judgment result to store the individual file in the storage section. | 06-25-2009 |
Yoshinori Tanaka, Shibuya-Ku JP
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20080256105 | Document data creating apparatus, document data creating method and control program of the same - There is described a document data creating apparatus, a document data creating method and a program thereof, which make it possible to improve convenience of both the user and the creator of the document data by effectively utilizing the digital signature. The apparatus for creating document data that include a digital signature, includes: a character recognizing section to recognize a character based on image data inputted; a reliability determining section to determine a reliability degree of the character; a characteristic value calculating section to calculate a characteristic value of the document data; and a digital signature section to attach the characteristic value to the document data. When the reliability determining section determines that the reliability degree of the character is low, the digital signature section attaches a value, which is different from the characteristic value calculated by the characteristic value calculating section, to the document data as the digital signature. | 10-16-2008 |
20080266604 | IMAGE FORMING APPARATUS, PRINTING METHOD AND CONTROL PROGRAM - There is described an image forming apparatus, which makes it possible to implement a high-speed printing operation based on print data attached with a digital signature. The apparatus comprises: a storage section to store print data; a, digital signature analyzing section to analyze a digital signature; a language analyzing section to analyze the print data; an image processing section to create bitmap data; a printing section to implement a printing operation; and a control section that selectively conducts either a first controlling operation or a second controlling operation. In the first controlling operation, the digital signature analyzing section and the language analyzing section respectively conduct the digital signature analyzing operation and the language analyzing operation in parallel, while, in the second controlling operation, the digital signature analyzing section conducts the digital signature analyzing operation at first, and the language analyzing section conduct the language analyzing operation after the digital signature analyzing operation is completed. | 10-30-2008 |
Yoshinori Tanaka, Kanonji-Shi JP
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20080216261 | CLEANING TOOL - A cleaning tool that includes an elongate cleaning element holder and a cleaning element to be attached to the cleaning element holder is provided. The cleaning element holder has a grip to be held by a user and two holding elements extending parallel in a longitudinal direction from the grip. The holding elements are adapted to be inserted into an insert region of the cleaning element to thereby hold the cleaning element. The two holding elements of the cleaning element holder can be rotated in parallel toward each other around a longitudinal axis of the cleaning element holder on a rotation axis disposed between the holding elements. As a result, through the rotation of the two holding elements inserted into the insert region, the sectional shape of the cleaning element can be changed in a direction crossing the longitudinal direction of the cleaning element holder. | 09-11-2008 |
20080216263 | CLEANING TOOL AND CLEANING ELEMENT - A cleaning tool and an effective technique for realizing a higher cleaning effect in the cleaning tool having a cleaning element for wiping a region to be cleaned is provided. A representative cleaning tool for wiping a region to be cleaned includes an elongate cleaning element holder, and a cleaning element having an outer surface which has predetermined dimensions and can extend in a longitudinal direction of the cleaning element holder. The cleaning element is attached to the cleaning element holder. When the cleaning element is attached to the cleaning element holder, the cleaning element is wrapped in a helical form around an outer surface of the cleaning element holder in such a manner that the cleaning element outer surface moves toward the outer surface of the cleaning element holder. | 09-11-2008 |
20080216264 | CLEANING TOOL AND CLEANING ELEMENT - A cleaning tool and an effective technique for realizing a higher cleaning effect in a cleaning tool having a cleaning element for wiping a region to be cleaned is provided. The cleaning tool includes an elongate cleaning element holder and a cleaning element to be attached to the cleaning element holder. The cleaning element holder includes a grip to be held by a user and two holding elements connected to the grip and extending parallel in a longitudinal direction with a predetermined spacing therebetween. The cleaning element includes a sheet element of nonwoven fabric, at least three insert regions demarcated by the sheet element and extending parallel to each other, and a covering part that covers the sheet element and forms a wiping face. The two holding elements extending with the predetermined spacing are inserted into arbitrarily selected two of the at least three insert regions. | 09-11-2008 |
20080235890 | CLEANING ELEMENT AND CLEANING TOOL - It is an object of the present invention to provide effective technique for a higher cleaning effect and higher operability of a cleaning element. According to a representative cleaning tool, bonding thickness of the fusion bonded part | 10-02-2008 |
20120124763 | HANDY MOP - It is an object of the invention to provide a hand-held mop in which a grip connected to a mounting part for mounting and supporting a mop body is prevented from being detached from the mounting part during cleaning operation. | 05-24-2012 |
20120297563 | CLEANING ELEMENT AND CLEANING TOOL - A cleaning element includes a fiber assembly having a plurality of fibers extending in a predetermined direction and a nonwoven fabric disposed on the fiber assembly. A first fusion bonded part extends in a cross direction crossing the predetermined direction to fusion bond the fiber assembly and the nonwoven fabric, and a plurality of second fusion bonded parts formed discontinuously in the cross direction at a lateral side of the first fusion bonded part to fusion bond the fiber assembly and the nonwoven fabric. The first fusion bonded part extends all the way through the fiber assembly in a thickness direction of the cleaning element. The plurality of second fusion bonded parts extend only a part of said fiber assembly in the thickness direction. | 11-29-2012 |
20140075701 | CLEANING ELEMENT AND CLEANING TOOL - It is an object of the present invention to provide effective technique for a higher cleaning effect and higher operability of a cleaning element. According to the representative cleaning element | 03-20-2014 |
20140082872 | CLEANING ELEMENT AND CLEANING TOOL - A cleaning element includes a fiber assembly having a plurality of fibers extending in a predetermined direction and a nonwoven fabric provided on the fiber assembly. A first fusion bonded part extends in a cross direction traversing the predetermined direction to fusion-bond the fiber assembly and the nonwoven fabric, and a plurality of second fusion bonded parts is provided discontinuously in the cross direction to fusion-bond the fiber assembly and the nonwoven fabric. Each of the second fusion bonded parts has a first area and a second area. A length in the predetermined direction from the first fusion bonded part to the first area is different from a length in the predetermined direction from the first fusion bonded part to the second area. | 03-27-2014 |
Yoshinori Tanaka, Kagawa-Ken JP
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20080216269 | CLEANING TOOL - A cleaning tool and an effective technique for realizing a higher cleaning effect in a cleaning tool having a cleaning element for wiping a region to be cleaned is disclosed. The cleaning tool includes an elongate cleaning element holder and a cleaning element to be attached to the cleaning element holder. The cleaning element holder has a holding part extending elongate while having components extending in a direction crossing the extending direction of the cleaning element holder. The cleaning element has an insert region into which the holding part is inserted. The cleaning element is attached to the cleaning element holder while being twisted along an extending portion of the holding part through insertion of the holding part into the insert region. | 09-11-2008 |
20080235891 | CLEANING ELEMENT AND CLEANING TOOL - It is an object of the present invention to provide effective technique for a higher cleaning effect and higher operability of a cleaning element. Representative cleaning tool includes a cleaning element | 10-02-2008 |
20110119852 | CLEANING TOOL - The disclosure provides an effective technique for enhancing a cleaning effect in a cleaning tool having a cleaning element for cleaning an object to be cleaned. According to a representative cleaning tool, a cleaning element includes a plurality of elongate split cleaning parts having respective insert regions for receiving the holding elements. In an inserted state of the holding elements into the insert regions, the fiber assemblies of the adjacent ones of the split cleaning parts overlap each other in the space in a direction transverse to the longitudinal direction. | 05-26-2011 |
20110203068 | CLEANING TOOL AND CLEANING ELEMENT HOLDER - It is an object of the invention to provide an elongate cleaning element holder which contributes to a smoother cleaning operation, for a cleaning tool in which a cleaning element for cleaning an object to be cleaned is attached to the cleaning element holder. The representative cleaning element holder | 08-25-2011 |
20110219559 | CLEANING TOOL AND CLEANING ELEMENT - It is an object of the invention to provide an effective technique for realizing smoother cleaning operation in a cleaning tool having a cleaning element for cleaning an object to be cleaned. According to a representative cleaning tool, a cleaning element | 09-15-2011 |
20120073075 | CLEANING IMPLEMENT AND CLEANING BODY - A cleaning tool has a cleaning element which includes a pair of right and left elongate split cleaning parts, each having an insert hole for receiving a holding element. A space is provided between the split cleaning parts for receiving an object to be cleaned. A third bonded part defines an outer side of the insert hole. The third bonded part includes a bonding line which extends straight in the longitudinal direction of the cleaning element in a front end region of the cleaning element, a bonding line which is formed rearward of the bonding line in the cleaning element and extends straight in the longitudinal direction of the cleaning element, and a bonding line which is formed rearward of the bonding line in the cleaning element and extends straight in the longitudinal direction of the cleaning element. | 03-29-2012 |
20120117744 | CLEANER HOLDER AND CLEANING TOOL - A cleaning element holder of a cleaning tool includes a handle to be held by user's hand, and a pair of holding parts which extend from the handle in a longitudinal direction of the cleaning element holder. Each of the holding parts has deflection displacement characteristics around a connection between the handle and the holding part, at least in a first direction transverse to an extending direction of the holding parts and a second direction transverse to the first direction. When a load of 2.5 N is applied in the first direction to an end, the holding part deflects 15 to 80 degrees in the first direction, and when a load of 2.5 N is applied in the second direction to the end, the holding part deflects 25 to 55 degrees in the second direction. | 05-17-2012 |
Yoshinori Tanaka, Kamakura-Shi JP
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20110201520 | COMPOSITION AND METHOD FOR DIAGNOSING ESOPHAGEAL CANCER AND METASTASIS OF ESOPHAGEAL CANCER - This invention relates to a composition, kit, or DNA chip comprising polynucleotides and antibodies as probes for detecting, determining, or predicting the presence or metastasis of esophageal cancer, and to a method for detecting, determining, or predicting the presence or metastasis of esophageal cancer using the same. | 08-18-2011 |
20130288277 | IMMUNOASSAY OF COFILIN 1 PROTEIN - An object of the present invention is to realize an antibody or a fragment thereof specifically recognizing a cofilin 1 protein, and a method for detecting and testing gastrointestinal cancer with high detection performance, which comprises performing immunoassay of the cofilin 1 protein using the antibody or a fragment thereof. An immunoassay of cofilin 1 protein is characterized by measuring cofilin 1 or a fragment thereof in a sample using 2 or more types of anti-cofilin 1 monoclonal antibody or fragments thereof specifically recognizing different peptide regions in the amino acid sequence constituting the cofilin 1 protein. | 10-31-2013 |
Yoshinori Tanaka, Hino-Shi JP
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20110293220 | OPTICAL COUPLING DEVICE AND METHOD OF IMPLEMENTING OPTICAL COUPLING DEVICE - An optical coupling device includes an optical fiber holder configured to hold an optical fiber, a wavelength conversion member including a phosphor and an optical characteristic matching member and a wavelength conversion member holder configured to hold the wavelength conversion member. The optical coupling device includes a first region which is formed on an end face of the optical fiber and an end face of the wavelength conversion member, which are optically coupled, when bonding the optical fiber holder and the wavelength conversion member holder, and in which foreign bodies that shield the laser beam are removed from an optical axis of the optical fiber and an optical axis of the wavelength conversion member and a second region which is formed outside the first region when bonding the optical fiber holder and the wavelength conversion member holder, and in which the foreign bodies removed from the first region flow. | 12-01-2011 |
20150093076 | OPTICAL CONNECTOR - An optical connector includes a first engaging member holding at least one first optical fiber to guide light from a light source, a second engaging member holding a second optical fiber to be optically connected to the first optical fiber, and configured to be engaged with the first engaging member, and a light shield member provided near an emission end of the first optical fiber, at such a position as to shield light from the first optical fiber at disengagement of the engaging members. The light shield member is pushed by the second engaging member at engagement of the engaging members, so as to be folded and evacuated in a gap. The light shield member includes a light absorption member to absorb light and to generate heat, a thermal diffusion member to diffuse and radiate the heat, and a base supporting the light absorption member and thermal diffusion member. | 04-02-2015 |
20150110444 | PHOTOELECTRIC COMPOSITE CONNECTOR - A photoelectric composite connector includes a first fitting member including a first holding member holding at least one first optical fiber, and at least one first electric connecting portion, and a second fitting member including a second holding member holding at least one second optical fiber, and at least one second electric connecting portion. The first and second fitting members are constituted as to fit into and onto each other so that the first and second optical fibers are optically connected and the first and second electric connecting portions are electrically connected. The first and second fitting members includes a protecting section to prevent foreign materials generated during fitting of the first and second fitting members from entering into at least the first and second holding members. | 04-23-2015 |
Yoshinori Tanaka, Kasawaki JP
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20120177096 | APPARATUS AND METHOD FOR WIRELESS COMMUNICATION - In a wireless communication method, a first wireless communication apparatus transmits through a first wireless resource to a second wireless communication apparatus a first signal generated from a second signal for use in processing performed by the second wireless communication apparatus and a third signal for use in error checking of the second signal. The second wireless communication apparatus detects a second wireless resource to be used in the processing on the basis of the first signal, and performs the processing by using the second signal and the detected second wireless resource. For the detection, a section of the first signal corresponding to the second wireless resource is scrambled, or the first signal is scrambled with a scrambling sequence corresponding to the second wireless resource, or the bit order in at least part of the first signal is changed in a manner corresponding to the second wireless resource. | 07-12-2012 |
Yoshinori Tanaka, Settsu-Shi JP
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20120222448 | METHOD FOR PURIFYING 2,3,3,3-TETRAFLUOROPROPENE - The present invention provides a method for purifying HFO-1234yf, comprising the steps of (1) cooling a liquid mixture containing HFO-1234yf and HF to separate the mixture into a upper liquid phase having a high concentration of HF and a lower liquid phase having a high concentration of 2,3,3,3-tetrafluoropropene; and (2) subjecting the lower liquid phase obtained in step (1) to a distillation operation to withdraw a mixture containing HFO-1234yf and HF from a top of a distillation column, thereby obtaining substantially HF-free HFO-1234yf from a bottom of the distillation column. According to the present invention, HF and HFO-1234yf contained in a mixture containing HF and HFO-1234yf can be separated under simple and economically advantageous conditions. | 09-06-2012 |
20140194656 | METHOD FOR PURIFYING CHLORINATED HYDROCARBON - The present invention provides a method for purifying chlorinated hydrocarbon(s), comprising cooling a mixture containing hydrogen fluoride and at least one chlorinated hydrocarbon selected from the group consisting of 2-chloro-3,3,3-trifluoropropene, 2,3-dichloro-3,3-difluoropropene, 1,2,3-trichloro-1,1-difluoropropane, and 1,1,1,2,3-pentachloropropane to cause liquid-liquid separation of the mixture into an upper liquid phase having a high hydrogen fluoride concentration and a lower liquid phase having a high chlorinated hydrocarbon concentration, and a method for purifying a chlorinated hydrocarbon, comprising subjecting the lower liquid phase obtained by the liquid-liquid separation to a distillation operation. According to the present invention, a chlorinated hydrocarbon can be purified by separating and removing hydrogen fluoride from a chlorinated hydrocarbon-hydrogen fluoride mixture under simple and economically advantageous conditions. | 07-10-2014 |
Yoshinori Tanaka, Hachioji-Shi JP
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20120236343 | Image Forming apparatus and method for changing number of lines in band buffer based on memory size to be required - Disclosed herein is an image forming apparatus, including: a language analysis unit for analyzing print data and generating data having an intermediate format between the print data and bitmap data generated based on the print data; an image processing unit for rasterizing the generated data having the intermediate format for each band by using the predetermined number of lines and generating the bitmap data; a memory for holding the data for which rasterizing processing is being performed by the image processing unit; a printing unit for performing printing based on the generated bitmap data; and a number-of-line switching unit for switching the number of lines of the band in the rasterizing processing of the image processing unit according to whether the print data is data that can include transparency processing data or not. | 09-20-2012 |
Yoshinori Tanaka, Fukui JP
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20130008689 | COVERING MATERIAL FOR RECTANGULAR ELECTRIC WIRE, RECTANGULAR ELECTRIC WIRE COVERED WITH COVERING MATERIAL FOR RECTANGULAR ELECTRIC WIRE, AND ELECTRICAL DEVICE USING THE SAME - The covering material for a rectangular electric wire of the present invention is a covering adhesive tape for covering a rectangular electric wire, wherein a viscoelastic material layer is disposed on one side of the backing of the covering material. In particular, in the covering material for a rectangular electric wire of the present invention, the viscoelastic material layer preferably includes a silicone-based adhesive agent composition, and the backing preferably includes a polyimide resin. | 01-10-2013 |
20130023419 | COVERING MATERIAL, SUPERCONDUCTING ELECTRIC WIRE AND ELECTRICAL DEVICE - Provided is a covering material, in which the covering material is a covering material for covering a superconducting wire, a tensile strength at break thereof at −196° C. is 12.0 N/3 mm or more, and a tensile elongation at break thereof at −196° C. is 12% or more. The covering material preferably includes a backing made of a polyimide resin. The covering material preferably includes a viscoelastic layer formed on one surface of the backing. | 01-24-2013 |
Yoshinori Tanaka, Taichung City TW
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20130157454 | SELF-ALIGNED WET ETCHING PROCESS - A self-aligned wet etching process comprises the steps of: etching a substrate having an etch protection layer on a surface thereof to form a plurality of trenches spaced from each other; and sequentially forming an insulating layer, an etch stop layer and a primary insulator in each trench, wherein the primary insulator is filled inside an accommodation space surrounded by the etch stop layer. During the wet etching process, the etch stop layer protects the primary insulator from being etched, whereby is achieved anisotropic wet etching. Further, the present invention expands the contact areas for electrically connecting with external circuits and exempts the electric contactors formed on the contact areas from short circuit caused by excessively etching the primary insulators. | 06-20-2013 |
20130193511 | VERTICAL TRANSISTOR STRUCTURE - A vertical transistor structure comprises a substrate, a plurality of pillars formed on the substrate and spaced from each other, a plurality of trenches each formed between two adjacent pillars, a protection layer formed on the surface of a first side wall and the surface of a second side wall of the trench, a first gate and a second gate respectively formed on the protection layer of the first side wall and the second side wall, and a separation layer covering a bottom wall of the trench. The present invention uses the separation layer functioning as an etch stopping layer to the first gate and the second gate while being etched. Further, thickness of the separation layer is used to control the distance between the bottom wall and the first and second gates and define widths of the drain and the source formed in the pillar via ion implantation. | 08-01-2013 |
20130234230 | Semiconductor Device and Method for Making the Same - A semiconductor device includes: a substrate having a base and an array of semiconductor pillars extending from the base, the substrate being formed with a plurality of trenches, each of which extends into the base and has two opposing trench side walls; a first insulative liner layer formed on each of the trench side walls of each of the trenches and divided into upper and lower segments by a gap that leaves a bit-forming surface of each of the trench side walls uncovered by the first insulative liner layer; and a plurality of buried bit lines, each of which extends into the base from the bit-forming surface of a respective one of the trench side walls of each of the trenches. | 09-12-2013 |
Yoshinori Tanaka, Saitama JP
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20130213740 | LUBRICATING STRUCTURE OF TRANSMISSION - A lubricating structure of a transmission is capable of supplying more lubricating oil to the vicinity of one end portion of a shaft, which rotates in a transmission, than lubricating oil supplied to the remaining mechanisms of the transmission. An internal space of the shaft rotating in the transmission has a pipe inserted thereto with a gap provided therebetween, a large-diameter portion having two shaft lubrication holes, a stepped portion, and a small-diameter portion having a shaft lubrication hole. The pipe has a first pipe lubrication hole in communication with the gap and a second pipe lubrication hole in communication with the small-diameter portion. | 08-22-2013 |
Yoshinori Tanaka, Shizuoka-Ken JP
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20140138979 | LOCK STRUCTURE FOR SEAT BACK OF VEHICLE SEAT - A lock structure for a seat back of a vehicle seat which can improve the durability of a striker main body is provided. A striker | 05-22-2014 |
Yoshinori Tanaka, Hwaseong-Si KR
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20150255611 | OXIDE SPUTTERING TARGET, AND THIN FILM TRANSISTOR USING THE SAME - An oxide sputtering target includes at least one of indium (In), zinc (Zn), tin (Sn), and gallium (Ga), and tungsten (W) in an amount from 0.005 mol % to 1 mol %. | 09-10-2015 |