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Izuhara, JP
Akira Izuhara, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20090026020 | ELEVATING DEVICE AND CONTROL METHOD THEREOF, AND IMAGING APPARATUS - An elevating device based on fluid control includes a pump and a cylinder that are connected to each other by a flow path, wherein the cylinder and a reservoir are connected to each other by a flow path via a fixed flow valve that allows fluid to flow at a predetermined flow rate. When a lowering operation of a table section is carried out, a pump-valve control unit brings a flow rate of discharge of the fluid by the pump and a flow rate of the fluid returned to the reservoir through the fixed flow valve into equilibrium and thereafter sets the flow rate of discharge of the fluid by the pump smaller than the predetermined flow rate thereby to reduce the amount of the fluid held in the cylinder. | 01-29-2009 |
Daisuke Izuhara, Kyoto-City JP
| Patent application number | Description | Published |
|---|---|---|
| 20120130025 | CHARGED POLYMERS AND THEIR USES IN ELECTRONIC DEVICES - The present invention generally relates to compositions and methods comprising charged polymers. The compositions can be used in a variety of applications, for example, in photovoltaic cells, field-effect transistors, and light emitting diodes. In some embodiments, the backbone of a charged polymer comprises at least one quaternary nitrogen and/or is conjugated. | 05-24-2012 |
Daisuke Izuhara, Kyoto JP
| Patent application number | Description | Published |
|---|---|---|
| 20090208806 | METHOD FOR PRODUCING POLYMER ELECTROLYTE MOLDED ARTICLE, POLYMER ELECTROLYTE MATERIAL, POLYMER ELECTROLYTE MEMBRANE, AND POLYMER ELECTROLYTE FUEL CELL - The present invention relates to a method for producing a polymer electrolyte molded article, which comprises forming a polymer electrolyte precursor having a protective group and an ionic group, and deprotecting at least a portion of protective groups contained in the resulting molded article to obtain a polymer electrolyte molded article. According to the present invention, it is possible to obtain a polymer electrolyte material and a polymer electrolyte molded article, which are excellent in proton conductivity and are also excellent in fuel barrier properties, mechanical strength, physical durability, resistance to hot water, resistance to hot methanol, processability and chemical stability. A polymer electrolyte fuel cell using a polymer electrolyte membrane, polymer electrolyte parts or a membrane electrode assembly can achieve high output, high energy density and long-term durability. | 08-20-2009 |
| 20100015493 | FILM ELECTRODE COMPOSITE ELEMENT AND PRODUCTION METHOD THEREFOR, AND FUEL CELL - It is an object of the present invention to provide a method of producing a membrane electrode assembly using an interface resistance reducing composition which can simply reduce the resistance of the interface between an electrode and an electrolyte membrane in a short time at low temperatures at low pressure without polimerization while maintaining an effect of suppressing a fuel crossover even with an electrolyte membrane having high heat resistance, high strength, a high tensile elastic modulus and a low water content. This is achieved by a method of producing a membrane electrode assembly formed by sandwiching an electrolyte membrane between a pair of electrodes, comprising the steps of bonding at least one electrode to the electrolyte membrane sandwiching an interface resistance reducing composition containing a plasticizer between the electrode and the electrolyte membrane, and a membrane electrode assembly formed by sandwiching an electrolyte membrane between a pair of electrodes, wherein the membrane electrode assembly has a layer (A) at least between one electrode and the electrolyte membrane, and the value of the storage modulus C is 1 GPA or more when the storage moduli of the electrolyte membrane and the layer (A), which are measured with an ultramicro penetrometer, are regarded as C and D, respectively. | 01-21-2010 |
| 20100291460 | MEMBRANE ELECTRODE ASSEMBLY AND METHOD OF PRODUCING THE SAME AND FUEL CELL - It is an object of the present invention to provide a method of producing a membrane electrode assembly using an interface resistance reducing composition which can simply reduce the resistance of the interface between an electrode and an electrolyte membrane in a short time at low temperatures at low pressure without polimerization while maintaining an effect of suppressing a fuel crossover even with an electrolyte membrane having high heat resistance, high strength, a high tensile elastic modulus and a low water content. This is achieved by a method of producing a membrane electrode assembly formed by sandwiching an electrolyte membrane between a pair of electrodes, comprising the steps of bonding at least one electrode to the electrolyte membrane sandwiching an interface resistance reducing composition containing a plasticizer between the electrode and the electrolyte membrane, and a membrane electrode assembly formed by sandwiching an electrolyte membrane between a pair of electrodes, wherein the membrane electrode assembly has a layer (A) at least between one electrode and the electrolyte membrane, and the value of the storage modulus C is 1 GPA or more when the storage moduli of the electrolyte membrane and the layer (A), which are measured with an ultramicro penetrometer, are regarded as C and D, respectively. | 11-18-2010 |
Daisuke Izuhara, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20100196782 | POLYMER ELECTROLYTE MATERIAL, POLYMER ELECTROLYTE MOLDED PRODUCT USING THE POLYMER ELECTROLYTE MATERIAL, AND METHOD FOR MANUFACTURING THE POLYMER ELECTROLYE MOLDED PRODUCT, MEMBRANE ELECTRODE COMPOSITE, AND SOLID POLYMER FUEL CELL - It is an object of the present invention to provide a polymer electrolyte material which has excellent proton conductivity even under the conditions of a low humidity or a low temperature and is excellent in mechanical strength and fuel barrier properties, and which moreover can achieve high output, high energy density and long-term durability in forming a polymer electrolyte fuel cell therefrom, and a polymer electrolyte form article using the same and a method for producing the same, a membrane electrode assembly and a polymer electrolyte fuel cell, each using the same. | 08-05-2010 |
Fumitaka Izuhara, Kokubunji JP
| Patent application number | Description | Published |
|---|---|---|
| 20080212683 | Image Decoding Device, Image Encoding Device and System LSI - An image decoding device according to the present invention is an image decoding device responding to decoding of an image encoding method selecting an encoding table and an encoding format to use according to the kind of a parameter included in encoded data and comprises a bit stream processing unit converting a bit stream of the encoded data into an intermediate format and an image processing unit decoding data converted into the intermediate format and converting the same into image data. The bit stream processing unit and the image processing unit start independently. An image encoding device according to the present invention, in the same manner, comprises an image processing unit converting image data to be encoded into an intermediate format and a bit stream processing unit encoding the data converted into the intermediate format and converting the same into a bit stream. Thereby, image encoding and decoding processings with a low operation frequency and low power consumption is realized. | 09-04-2008 |
| 20080294878 | PROCESSOR SYSTEM AND EXCEPTION PROCESSING METHOD - When an error is detected in an error detecting unit in a processor system, the error detecting unit outputs an error signal to an interrupt control unit, and the interrupt control unit outputs a value of an error address register and a control signal to a program counter control unit and rewrites a value of a program counter to a value of an error address register. By this means, the branching process by an error interrupt is realized. In this case, when the error is detected, the process of saving the value of the program counter at the time of error occurrence is not performed, and a specific save register and a control circuit for the recovery to the address at the time of the error occurrence after the end of the error processing are not provided. | 11-27-2008 |
| 20090144527 | STREAM PROCESSING APPARATUS, METHOD FOR STREAM PROCESSING AND DATA PROCESSING SYSTEM - The present invention provides a stream processing apparatus capable of improving the processing performance in the case of continuously processing a plurality of data streams. A control stream, different from a data stream, is prepared, and a program and a parameter are updated in advance in accordance with the control stream. Double buffer areas are prepared in a memory of the stream processing apparatus into which the program and the parameter are stored. The location of the data stream to be input is written in the control stream, and buffers for reading the data stream are multiplexed so as to read in advance the top portion of the data stream to be processed next. | 06-04-2009 |
| 20090237278 | VARIABLE LENGTH CODE DECODING DEVICE AND DECODING METHOD - A variable length code decoding device for decoding variable length code data, including: a table memory that stores a plurality of decoding process tables having a reference relationship therein; and a decoding control unit that is given a start address and an initial reference bit length of the table memory; and sequentially selects the decoding process tables according to the decoded data to control a process of decoding the variable length code data, wherein when referring to the decoding process table to perform an initial decoding of the variable length code data, the initial decoding process is conducted by a longer bit length to be clipped from the variable length code data for referring to the decoding process table than the bit length used when referring to the other portions of the decoding process table. | 09-24-2009 |
| 20090304078 | VARIABLE LENGTH DECODER AND ANIMATION DECODER THEREWITH - The variable length decoder has a memory device including a plurality of lookup tables, and sequentially decodes codewords of variable-length codes using the memory device. The decoded values corresponding to the codewords and control information pieces are stored in the lookup tables. In decoding one codeword, one lookup table is selected from among the plurality of lookup tables. In the decode, one decoded value corresponding to the one codeword, and a control information piece for selecting a next lookup table depending on the decoded value and used for a next decode are produced from the selected lookup table in response to the one codeword in parallel. | 12-10-2009 |
| 20110080308 | VARIABLE LENGTH CODE DECODING DEVICE AND DECODING METHOD - A variable length code decoding device for decoding variable length code data, including: a table memory that stores a plurality of decoding process tables having a reference relationship therein; and a decoding control unit that sequentially selects the decoding process tables according to the decoded data to control a process of decoding the variable length code data, wherein when referring to the decoding process table to perform an initial decoding of the variable length code data, the initial decoding process is conducted by a longer bit length to be clipped from the variable length code data for referring to the decoding process table than the bit length used when referring to the other portions of the decoding process table. | 04-07-2011 |
Fumitaka Izuhara, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20090245664 | IMAGE ENCODING DEVICE - The present invention provides an image encoding device which does not necessitate reference of a quantization parameter between consecutive macroblocks across a parallel processing area boundary without forming slices. The image encoding device encodes a macroblock of an encoding target image by parallel processing sequentially from the top of a parallel processing area, and possesses an encoding element for every parallel processing area. When all the quantized orthogonally-transformed coefficients of a top macroblock of the parallel processing area are zero, the encoding element adds a non-zero coefficient to a part of the coefficients, making the coefficients non-zero. Accordingly, generation of a skip macroblock in the top macroblock of each parallel processing area is suppressed. Since slice formation is not necessary, the prediction over a parallel processing area boundary is applied, and encoding efficiency improves. Errors are not generated in decoding and the decoded image quality does not deteriorate. | 10-01-2009 |
Hisatsugu Izuhara, Izumi-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20090026422 | Electrode Material for Electric Double Layer Capacitor and Process for Producing the Same, Electrode for Electric Double Layer Capacitor, and Electric Double Layer Capacitor - The present invention provides an electrode material for an electric double layer capacitor which can provide an electric double layer capacitor having a low internal resistance and a large capacitance, a process for producing the same, and an electrode for an electric double layer capacitor and an electric double layer capacitor using the same. The electrode material of the present invention is characterized by comprising a carbonaceous material and an activated carbon, the carbonaceous material obtained by thermal-treating or activating a fullerene-containing soot or an extracted residue obtained by substantially extracting at least a part of fullerene from a fullerene-containing soot using a solvent. The electrode for an electric double layer capacitor and the electric double layer capacitor of the present invention is characterized by using the electrode material. | 01-29-2009 |
Isamu Izuhara, Osaka JP
| Patent application number | Description | Published |
|---|---|---|
| 20090290227 | Zoom lens and image pickup device - A zoom lens includes a first lens group having negative refractive power and a second lens group having positive refractive power, each including at least one plastic aspherical lens. The zoom lens satisfies the following Conditional Expressions (1) and (2), | 11-26-2009 |
| 20120105683 | ZOOM LENS SYSTEM, LENS BARREL, INTERCHANGEABLE LENS APPARATUS AND CAMERA SYSTEM - Compact and lightweight zoom lens systems having less aberration fluctuation in association with focusing, lens barrels, interchangeable lens apparatuses, and camera systems are provided. The zoom lens system comprises: a first lens unit having positive optical power; a first focusing lens unit which is located on an image side relative to the first lens unit, has negative optical power, and moves along an optical axis in zooming and focusing; and a second focusing lens unit which is located on the image side relative to the first focusing lens unit, has positive optical power, and moves along the optical axis in the zooming and the focusing, and satisfies the condition: |d | 05-03-2012 |
Isamu Izuhara, Sennan-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20080198729 | LENS APPARATUS - A lens apparatus has a focusing lens unit, a separating optical unit disposed on an optical axis of the lens apparatus, a focus detection unit that detects focus condition using a light beam from the separating optical unit, a first drive unit that drives the focusing lens unit based on an output of the focus detection unit, and a second drive unit that drives the separating optical unit. An optical separating surface that the separating optical unit has reflectance that varies continuously in a first direction. The second drive unit drives or moves the separating optical unit in the first direction. | 08-21-2008 |
Kenji Izuhara, Saga JP
| Patent application number | Description | Published |
|---|---|---|
| 20110086360 | METHOD FOR DETECTION OF IDIOPATHIC INTERSTITIAL PNEUMONIA - The present invention provides a method for detecting idiopathic interstitial pneumonia, which comprises measuring the expression level of a periostin gene or the amount of a periostin protein in a biological sample. Thereby, a method for detecting idiopathic interstitial pneumonia using a marker is provided. | 04-14-2011 |
Koichi Izuhara, Ora-Gun JP
| Patent application number | Description | Published |
|---|---|---|
| 20080263857 | ELECTRONIC COMPONENT MOUNTING APPARATUS - The invention is directed to an electronic component mounting apparatus which is applicable to a case in which component feeding devices need not be provided on both sides of a carrying device respectively for reasons of types of electronic components or a setting space and increases an operating rate of a beam to enhance production efficiency. An electronic component mounting apparatus has a carrying device carrying a printed board, a component feeding device supplying electronic components, a pair of beams movable in one direction by drive sources, and mounting heads each having suction nozzles and movable along the beams by drive sources. The component feeding device is provided on only one side of the carrying device, and the suction nozzles provided on each of the mounting heads pick up electronic components from the component feeding device and mount the electronic components on a printed board by moving the mounting heads provided on both the beams between the printed board on the carrying device and the component feeding device by driving the drive sources respectively. | 10-30-2008 |
Koichi Izuhara, Ooizumi JP
| Patent application number | Description | Published |
|---|---|---|
| 20100071201 | Component Placement Apparatus, Component Placement Setting Calculation Apparatus, Program, and Component Placement Setting Calculation Method - The present invention is directed to a technique that avoids occurrence of interference among multiple placement heads, when multiple placement heads simultaneously access a circuit board, and a pallet which is arranged in one direction with respect to the circuit board. When the component placement part | 03-25-2010 |
Koichi Izuhara, Gunma JP
| Patent application number | Description | Published |
|---|---|---|
| 20090031559 | ELECTRONIC COMPONENT MOUNTING APPARATUS AND METHOD OF MOUNTING ELECTRONIC COMPONENTS - The invention is directed to manufacturing a divided board without wasting an electronic component by judging whether or not a shortage of electronic components of a given type to be mounted on divided board portions will occur during the mounting before mounting electronic components on the divided board. A printed board having three board portions is carried onto an XY table from a supply conveyer and positioned by positioning means. Then, for each of component feeding units, a CPU judges whether or not the number of remaining electronic components is smaller than the number of necessary electronic components for manufacturing all the divided board portions. When the number is judged smaller, for example, when the number of remaining electronic components of Fdr. No. “102” is judged to be two that is less than three, the CPU calculates that the number of manufacturable divided board portions is two. The CPU then decides that the divided board portions on the left side and in the middle are to be manufactured, adds “S” to a skip code space of a step number | 02-05-2009 |
| 20110030203 | ELECTRONIC COMPONENT MOUNTING APPARATUS - The invention is directed to an electronic component mounting apparatus which is applicable to a case in which component feeding devices need not be provided on both sides of a carrying device respectively for reasons of types of electronic components or a setting space and increases an operating rate of a beam to enhance production efficiency. An electronic component mounting apparatus has a carrying device carrying a printed board, a component feeding device supplying electronic components, a pair of beams movable in one direction by drive sources, and mounting heads each having suction nozzles and movable along the beams by drive sources. The component feeding device is provided on only one side of the carrying device, and the suction nozzles provided on each of the mounting heads pick up electronic components from the component feeding device and mount the electronic components on a printed board by moving the mounting heads provided on both the beams between the printed board on the carrying device and the component feeding device by driving the drive sources respectively. | 02-10-2011 |
Koiti Izuhara, Oizumi JP
| Patent application number | Description | Published |
|---|---|---|
| 20090241326 | MOUNTING APPARATUS FOR ELECTRONIC COMPONENTS - An electronic component is mounted on a printed board by a first head and a second head collaboratively. The first head is prioritized to the second head for moving operations. The range which allows the second head to move is defined in consideration with all the positions where the electronic components held by the first head are to be mounted on the printed board such that no collision occurs between the first head in operation and the second head. | 10-01-2009 |
Muneto Izuhara, Hitachinaka JP
| Patent application number | Description | Published |
|---|---|---|
| 20080239097 | Image Processing Apparatus and Image Processing Method - The present invention provides an image processing technology for detecting the motion vector of an image pickup target with increased accuracy. Disclosed is an image processing apparatus that includes: an image processing buffer for storing images that are input from a plurality of image pickup devices; a distance image calculation image processing section for acquiring a disparity image between a first image, which is picked up by an image pickup device and stored in the image processing buffer, and a second image, which is simultaneously picked up by another image pickup device that corresponds to the image pickup device used to pick up the first image; and a motion vector calculation image processing section for acquiring a motion vector image between the first image and a third image, which is picked up with a time lag by the image pickup device used to pick up the first image. | 10-02-2008 |
Noboru Izuhara, Kawasaki JP
| Patent application number | Description | Published |
|---|---|---|
| 20090244840 | Electronic device - An electronic device is provided that includes a first component generating heat, a second component to be heated, a heating part configured to heat the second component, and a case containing the first component, the second component, and the heating part. The second component is heated with the heating part and the heat generated by the first component. | 10-01-2009 |
| 20100118489 | Tray-type structure device - A tray-type structure device includes a side plate, a front plate attached to a forward end of the side plate, having the functions of opening and closing, and positioned on the front side of a housing, a top plate attached to an upper end of the side plate, with a plurality of openings formed therein, and having the function of variably setting a ventilation resistance, a bottom plate attached to a lower end of the side plate, with a plurality of openings formed therein, and having the function of variably setting a ventilation resistance, and a back plate attached to a rearward end of the side plate, having the functions of opening and closing, and positioned on a side of the housing toward a backboard. The device has a tray structure having a tray-like shape formed by the front plate, top plate, bottom plate, side plate and back plate. | 05-13-2010 |
| 20100247049 | OPTICAL FIBER MODULE AND METHOD OF MAKING OPTICAL FIBER MODULE - There is provided an optical fiber module including a reel having a flange on one side of both sides thereof, a first optical fiber being wound around the reel, a first adhesive being applied to a roll of the first optical fiber so that lines of the first optical fiber are fixed to each other and the roll of the first optical fiber is fixed to the flange of the reel, and a first sheet member being fixed to the roll of the first optical fiber with the first adhesive. | 09-30-2010 |
Nobuyuki Izuhara, Fukuoka JP
| Patent application number | Description | Published |
|---|---|---|
| 20110174125 | METHOD OF SHEARING THIN PLATE - Provided is a method of shearing a thin plate with high quality without a need for narrowing a clearance by precision machining. The method comprises: placing a thin plate ( | 07-21-2011 |
Seiji Izuhara, Osaka JP
| Patent application number | Description | Published |
|---|---|---|
| 20080221775 | MULTI-CYLINDER ENGINE - The present invention concerns a multi-cylinder engine comprising a throttle body ( | 09-11-2008 |
| 20100199954 | VAPORIZED-FUEL PROCESSING DEVICE FOR AN ENGINE - The present invention has an object to provide a vaporized-fuel processing device for an engine, capable of stabilizing the idling operation. | 08-12-2010 |