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Keiichi Yamamoto

Keiichi Yamamoto, Kawasaki JP

Patent application numberDescriptionPublished
20080223609Electronic device and electronic component mounting method - According to an aspect of an embodiment, an electronic device comprises a bonding material, an electronic component providing a plurality of pads on a bottom surface thereof, and a printed circuit board providing a plurality of pads on a surface thereof, at least one of the pads of the printed circuit board being connected to at least one of the pads of the electronic component by the bonding material so as to connect the printed circuit board with the electronic component electrically, wherein either the electronic component or the printed circuit board provides a dummy pad on which the bonding material is formed, the bonding material on the dummy pad butting against the other of the surfaces of the electronic component or the printed circuit board.09-18-2008
20090045245Solder repairing apparatus and method of repairing solder - A solder repairing apparatus includes a stage designed to place the surface of at least a specific part of an object along a reference plane within a specific spot defined on the stage. A heating unit applies a thermal energy to the specific spot. A dividing plate is designed to move into the specific spot in a vertical attitude perpendicular to the reference plane. The dividing plate exhibits a low solder wettability. The solder melts in response to the application of the thermal energy. When the dividing plate in the vertical attitude enters the specific spot, the dividing plate gets into the solder. Since the dividing plate exhibits a low solder wettability, the dividing plate repels the solder. The solder is divided into two parts. The division of the solder reliably eliminates a short circuit in the electronic circuit.02-19-2009
20090175010Method of repair of electronic device and repair system - A repair system which prevents heating of weakly heat resistant devices together and causing deterioration of the quality when preheating a first surface of the circuit board, wherein an electromagnetic induction material is buried in advance inside the circuit board near a specific electronic device envisioned as needed repair when becoming a defective electronic device in a production process and an electromagnetic coil emitting electromagnetic waves to an electromagnetic induction member in the vicinity of the repair device is provided and the heat generated by the electromagnetic induction member due to the electromagnetic waves enables the repair device to be heated and detached from the circuit board.07-09-2009
20090177359Collision damage reduction apparatus - A collision damage reducing apparatus for lessening vehicle collision damage, includes: designated obstacle detecting means detecting an object having a collision possibility to be a obstacle; calculating means obtaining a continuous detecting period, for which the object is detected as the obstacle; monitoring target acknowledging means, according to the continuous detecting period, deciding whether or not the obstacle is regarded as a monitoring target, and deciding whether or not the obstacle is regarded as an activation cause; reliability determining means judging a collision possibility if the continuous detecting period is longer than a threshold value, and defining a reliability level coefficient indicating obstacle's reliability if a result of the judging of the collision possibility is positive; attentiveness determining means defining attentiveness coefficient decreased according to attentiveness deterioration; and detecting period threshold value adjusting means decreasing the threshold value according to decrease in the attentiveness coefficient.07-09-2009
20100101848SUBSTRATE UNIT, INFORMATION PROCESSOR AND METHOD OF MANUFACTURING SUBSTRATE UNIT - A substrate unit includes an electronic component having a plurality of electrodes arranged in a given shape, a circuit substrate having a first face where the electronic component is mounted and the electrodes are jointed and a second face underside of the first face, and a resin-coated portion formed on the second face according to a projected area of the second face to which the given shape is projected.04-29-2010
20100213248MICRO COMPONENT REMOVING METHOD - A method and an apparatus for removing a micro component surely and leveling solder remaining on a substrate without imposing thermal damage to solder lands, the substrate and components on the periphery. A thermosetting adhesive (08-26-2010
20110006405SEMICONDUCTOR DEVICE, MANUFACTURE METHOD OF SEMICONDUCTOR DEVICE, AND ELECTRONIC APPARATUS - A semiconductor device includes a substrate, an electronic component and a resin member. The substrate has a first electrode. The electronic component is provided on the substrate, and has a second electrode electrically connected to the first electrode. The resin member alleviates an external stress to the second electrode of the electronic component. The resin member is disposed on the substrate at a region separated from the electronic component.01-13-2011
20110141705PRINTED WIRING BOARD AND ELECTRONIC APPARATUS - A printed wiring board supports an electronic component thereon. The printed wiring board includes an opening which is recessed from a surface of the printed wiring board. The opening has a dimension which houses the electronic component therein. A plurality of pads is disposed on a bottom surface of the opening. The plurality of pads has a skew arrangement in a grid pattern with respect to inner edges of the opening.06-16-2011

Patent applications by Keiichi Yamamoto, Kawasaki JP

Keiichi Yamamoto, Saitama JP

Patent application numberDescriptionPublished
20090295245Axial gap motor - An axial gap motor includes a rotor and a stator, and the rotor includes within a rotor frame a plurality of main magnet pieces which are disposed in a circumferential direction in such a manner that their magnetized direction is in a rotational axis direction and magnetic members which are disposed on surfaces of at least one sides in the rotational axis direction of the main magnet pieces. The magnetic member has a fitting portion on one end face in a radial direction of the rotor thereof which is adapted to fit in the rotor frame.12-03-2009
20100090555AXIAL GAP TYPE MOTOR - An axial gap type motor 04-15-2010
20100320858AXIAL GAP TYPE MOTOR AND METHOD OF MANUFACTURING ROTOR OF MOTOR12-23-2010
20110273034AXIAL GAP MOTOR - A magnet pole portion 11-10-2011

Patent applications by Keiichi Yamamoto, Saitama JP

Keiichi Yamamoto, Osaka JP

Patent application numberDescriptionPublished
20100214274ACTIVE-MATRIX DISPLAY PANEL AND DEVICE, AND METHOD FOR DRIVING SAME - In one embodiment of the present invention, to provide an active-matrix display device with simplified features for black insertion drive in pixel formation portions and a display state before a black display being readily restorable after the black display, each pixel formation portion of the present display device includes provided therein a coupling capacitance and a coupling line, which is parallel to a scanning signal line, and therefore can be driven at a suitable voltage, so that a gate voltage at a drive element can be set to a level allowing a black display via the coupling capacitance, and the coupling capacitance is small-sized and therefore can be readily formed when compared to a TFT. Also, by changing the potential on the coupling line by the same amount of change but in the opposite direction to that for the change in potential on the coupling line for setting the gate voltage of the drive element to a level allowing a black display, the gate voltage can be readily restored such that the data signal potential after the black display corresponds to the display state before the black display.08-26-2010
20110123993EXPRESSION VECTOR FOR MASS PRODUCTION OF FOREIGN GENE-DERIVED PROTEIN USING ANIMAL CELL AND USE THEREOF - The present inventors successfully constructed expression vectors that enable high-level production of foreign gene-derived proteins in mammalian host cells, which comprise a translation-impaired drug resistance gene cistron whose expression has been attenuated by altering the codons to the least frequently used codons in mammals; and a gene cassette which has a cloning site for incorporation of a foreign gene between a highly transcriptionally active promoter and a highly stable polyadenylation signal.05-26-2011
20110134167DISPLAY DEVICE AND ELECTRIC APPARATUS USING THE SAME - A display device (06-09-2011
20110316810DISPLAY DEVICE WITH TOUCH PANEL - A liquid crystal display device 12-29-2011
20120013593DISPLAY DEVICE - A display device includes: a first electrode and a second electrode which are arranged side by side with each other on a first substrate; a conductive layer which is arranged on a second substrate so as to face the first electrode and the second electrode; a voltage supply portion for applying a voltage to the first electrode through a first wiring line; a detection portion for detecting the voltage that is applied to the first electrode through the conductive layer, the second electrode, and a second wiring line as a result of the conductive layer making contact with the first electrode and the second electrode; and a second switching element which is interposed at least one of between the first electrode and the first wiring line and between the second electrode and the second wiring line.01-19-2012
20120059152PROTEIN SUBSTANCE HAVING TRIPLE HELIX STRUCTURE AND MANUFACTURING METHOD THEREFOR - As a result of dedicated research, the present inventors have successfully invented a collagen gene construct which can be easily purified and maintains a triple helix structure equivalent to that of naturally-occurring collagen while having a low molecular weight. Specifically, one-step purification by affinity purification is enabled because CR-D (a signal peptide) has a carbohydrate recognition domain. By substituting a portion of a human collagen structural gene of the present invention with the collagen-like structural gene portion of MBL, a low-molecular-weight collagen which maintains a triple helix structure and is thermally stable can be obtained with high purity and in large quantities.03-08-2012
20120122083EXPRESSION VECTOR FOR PRODUCING PROTEIN DERIVED FROM FOREIGN GENE IN LARGE QUANTITY USING ANIMAL CELLS, AND USE THEREOF - The present inventors conducted dedicated studies and successfully constructed expression vectors that enable high-level production of foreign gene-derived proteins in mammalian host cells, which comprise a translation-impaired dihydrofolate reductase gene cistron whose expression has been attenuated by altering the codons to the least frequently used codons in mammals; and a gene cassette which has a cloning site for incorporation of a foreign gene between a highly transcriptionally active promoter and a highly stable polyadenylation signal.05-17-2012

Patent applications by Keiichi Yamamoto, Osaka JP

Keiichi Yamamoto, Yokohama-Shi JP

Patent application numberDescriptionPublished
20080256492OBJECT DISPLAY APPARATUS AND CONTROL METHOD THEREOF - An object display apparatus displays a plurality of object at respective display positions, and receive a designation to set one of the plurality of displayed object as an object of interest. Upon reception of an addition or deletion instruction of one or more objects with respect to the plurality of displayed objects, a display of the objects is updated by moving object other than the object of interest while keeping the display position of the designated object of interest.10-16-2008
20090244314IMAGE PROCESSING APPARATUS AND METHOD - An image processing apparatus is provided including an acquiring unit configured to acquire information regarding a set of frames that is associated with a condition indicating a relative relationship between a set of images to be arranged in the set of frames, an extracting unit configured to extract the set of images from a plurality of images, wherein the set of images extracted satisfies the condition that is associated with the information regarding the set of frames acquired by the acquiring unit, and an arranging unit configured to arrange the set of images extracted by the extracting unit in the set of frames corresponding to the information acquired by the acquiring unit.10-01-2009
20090259654INFORMATION PROCESSING APPARATUS, CONTROL METHOD THEREOF, AND STORAGE MEDIUM - An information processing apparatus includes: a read unit adapted to read first content information in which a characteristic of first content is written; an extraction unit adapted to extract rule information in which a characteristic that is common among one or more items of second content is written by analyzing second content information in which characteristics of the second content are written; and an update unit adapted to update the first content information based on the first content information and the rule information.10-15-2009
20100146424INFORMATION PROCESSING APPARATUS AND METHOD FOR PRESENTING CONTENT OF AN INSTRUCTION AND AN INSTRUCTION LOCUS - An information processing apparatus includes an instruction identification unit that identifies an instruction based on an operation of the instruction of a user, an instruction locus identification unit that identifies an instruction locus corresponding to the instruction identified by the instruction identification unit based on association information that associates the instruction and the instruction locus of the instruction, and a presentation unit that associates and presents content of the instruction identified by the instruction identification unit and the instruction locus identified by the instruction locus identification unit and presents the content of the instruction and the instruction locus to give the instruction, to the user while explicitly illustrating a correspondence relationship of both.06-10-2010
20120092355INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD AND STORAGE MEDIUM - An information processing apparatus which accepts one of a plurality of processes of different types in accordance with an operation instruction issued on a display screen, comprising: an input unit adapted to input the operation instruction issued on the display screen; an extraction unit adapted to extract an object of interest out of objects displayed on the display screen based on a position where the operation instruction has been input on the display screen; an obtaining unit adapted to obtain information indicating a display size of the object of interest extracted by the extraction unit; and a determination unit adapted to determine executable processing out of the processes of different types in accordance with the display size.04-19-2012
20120131517INFORMATION PROCESSING APPARATUS AND OPERATION METHOD THEREOF - There is provided an information processing apparatus with an interface with high convenience for a user. A reference speed is set according to an amount of movement or a movement time period of a pointer of a stylus or a finger. It is determined based on a movement speed of the pointer and the reference speed that a flick operation with the pointer has occurred.05-24-2012

Patent applications by Keiichi Yamamoto, Yokohama-Shi JP

Keiichi Yamamoto, Nara JP

Patent application numberDescriptionPublished
20090262124DRIVE CIRCUIT AND DISPLAY DEVICE - In one embodiment of the present invention, LUTs (T10-22-2009

Keiichi Yamamoto, Tenri-Shi Nara JP

Patent application numberDescriptionPublished
20090207163Liquid Crystal Driving Circuit, Driving Method and Liquid Crystal Display Apparatus - In one embodiment of the present application, a memory stores a lookup table storing, in accordance with a combination of a value of a video signal of a current frame and a value of a video signal of a previous frame, each of correction values, the correction values in each of which a temporal change of a video signal is enhanced. A correcting circuit carries out, with respect to a correction value selected from the lookup table, a predetermined correcting operation in accordance with a polarity of a voltage to be applied to each of data signal lines S08-20-2009

Keiichi Yamamoto, Yamato JP

Patent application numberDescriptionPublished
20090027867High-speed signal transmission apparatus - A high-speed signal transmission apparatus comprises: a housing; a plurality of daughter boards juxtaposed to one another in the housing; board-side connectors each provided on corresponding each of the juxtaposed daughter boards; and cable-side connectors fixed in the housing; wherein each of the board-side connectors is insertable/removable into/from corresponding each of the cable-side connectors, and wherein a cable group whose impedance matching can be achieved makes connection between the predetermined cable-side connectors.01-29-2009
20090033431Oscillation Circuit - The present invention provides a highly accurate oscillation circuit. For example, the oscillation circuit includes plural ring oscillator units RO02-05-2009
20090085688Semiconductor Circuit, and Computing Device and Communications Device Using the Same - In a semiconductor circuit, an impedance adjustment circuit having the characteristics same as those of a circuit having the nonlinear resistance characteristics is configured to include an operating point calculation circuit automatically calculating an operating point with a reference resistance through feedback control, and an impedance calculation circuit calculating the impedance at the operating point found by the operating point calculation circuit. The impedance adjustment circuit is also provided with an impedance determination circuit that determines whether or not the impedance found by the impedance calculation circuit is in a predetermined range. These components, i.e., the operating point calculation circuit, the impedance calculation circuit, and the impedance determination circuit, are provided each two for High-side and Low-side impedance adjustment use.04-02-2009

Keiichi Yamamoto, Kawasaki-Shi JP

Patent application numberDescriptionPublished
20090125237Monitoring target detecting apparatus associated with collision damage reducing apparatus - A monitoring target detecting apparatus, which is associated with a collision damage reducing apparatus, includes designated obstacle detecting means, which is equipped with the vehicle, detecting an object being positioned in the moving direction and having a possibility of a collision with the vehicle to be a designated obstacle; detecting period calculating means obtaining a continuous detecting period, for which the object has been uninterruptedly detected as the designated obstacle; and monitoring target acknowledging means, according to the continuous detecting period obtained by the detecting period calculating means, deciding whether or not the designated obstacle is regarded as a monitoring target that is to be monitored by the damage reducing apparatus, and deciding whether or not the designated obstacle is regarded as an activation cause to activate the equipment activated under control by the damage reducing apparatus.05-14-2009

Keiichi Yamamoto, Kanagawa JP

Patent application numberDescriptionPublished
20080266505Display device - A display device includes: a display unit; scanning lines connected to rows of the pixels; data lines connected to columns of the pixels; a dummy scanning line being extended in parallel with the scanning lines; a scanning driver which outputs a selection signal to a selected scanning line and to the dummy scanning line in response to a selection clock signal; a data driver which outputs data for displaying one scanning line in response to a timing determination signal; and a timing determination signal line connected to a node preset on the dummy scanning line and transmits the selection signal transmitted to the node to the data driver as the timing determination signal. Even for a large size display, displaying defects can be prevented.10-30-2008
20110155891SEMICONDUCTOR DEVICE AND ELECTRONIC APPARATUS - A semiconductor device includes: a photoelectric conversion layer; a continuous or discontinuous cylindrical metal microstructure embedded in the photoelectric conversion layer; and a dielectric film with which an inner side surface and an outer side surface of the metal microstructure are coated.06-30-2011

Keiichi Yamamoto, Wako-Shi JP

Patent application numberDescriptionPublished
20080246363CONTROLLER OF ELECTRIC MOTOR - A controller able to efficiently operate an electric motor of an axial air-gap type as an electric motor and an electricity generator is provided.10-09-2008
20080246429CONTROLLER OF ELECTRIC MOTOR - A controller of an electric motor for improving operation efficiency in performing electric conducting control of the electric motor of an axial air-gap type is provided.10-09-2008

Keiichi Yamamoto, Austin, TX US

Patent application numberDescriptionPublished
20080201696Method and Apparatus for Testing a Software Program Using Mock Translation Input Method Editor - A method, apparatus, and computer instructions for testing software programs running on a data processing system. Text is translated from the source language to the target language to form translated text in response to a user input, containing the text in a source language. The text is entered through a computer interface in the data processing system. The translated text is inserted into a user interface of the software program to be tested to form inserted, translated text. The software program is written using the target language. A determination is made as to whether the software program functions correctly using the inserted, translated text.08-21-2008
20080229287Method and Process to Automatically Perform Test Builds of Translated Files for a Software Product - A method, apparatus, and computer program instructions for automatically performing test builds of natural language translated files for a software product. When a translated file is received from a translator, a test build of the translated file is executed in a translation test build environment, wherein the translation test build environment is separate from the main software product build environment. A determination is made as to whether the test build of the translated file is successful. If the test build is successful, the translated file is submitted to the main software product build environment. If the test build is unsuccessful, a log file containing error information is sent to the translator to allow the translator to fix compile errors identified in the translated file and resubmit the translated file to the translation test build environment.09-18-2008

Patent applications by Keiichi Yamamoto, Austin, TX US

Keiichi Yamamoto, Toyama JP

Patent application numberDescriptionPublished
20120029070BURDOCK FRUIT EXTRACT CONTAINING ARCTIGENIN AT HIGH CONTENT AND PROCESS FOR PRODUCING SAME - PROBLEM TO BE SOLVED02-02-2012

Keiichi Yamamoto, Osaka-Shi JP

Patent application numberDescriptionPublished
20120188202LIQUID-CRYSTAL PANEL EQUIPPED WITH TOUCH SENSOR FUNCTION - Provided is a liquid crystal panel equipped with a touch sensor function that can detect pressing force. Multiple displacement detection units (07-26-2012