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Onozuka, JP
Akihiro Onozuka, Hitachi JP
| Patent application number | Description | Published |
|---|---|---|
| 20090319756 | Duplexed operation processor control system, and duplexed operation processor control method - The present invention provides a duplexed operation processor control system that includes operation processors, an I/O device, and at least one communication path that couples the operation processors to the I/O device, and at least one communication path that couples the operation processors with each other. The duplexed operation processor control system switches over either of the operation processors to be a primary operation processor that executes a control operation for a control target, and the other to be a secondary operation processor that is in a stand-by state, and the secondary operation processor snoops control data synchronously when the primary operation processor acquires the control data from the control target. | 12-24-2009 |
| 20100050062 | SENDING DEVICE, RECEIVING DEVICE, COMMUNICATION CONTROL DEVICE, COMMUNICATION SYSTEM, AND COMMUNICATION CONTROL METHOD - The system has, provided in a sending device, a generator generating transmission data including data, a data error detection code generated from the data and a safety flag indicating a degree of reliability, and transmission data; has, provided in a receiving device, a plurality of components of extracting transmission data, a safety flag, and a data error detection code from a received frame, and detecting a data error, a comparator comparing the matching of a plurality of received frames, and a selector selecting one received frame, from the frame error detection result, the safety flag, the data error detection result, and the matching comparison result; and determines the validity of transmitted data by the detection corresponding to the degree of reliability set with the safety flag. | 02-25-2010 |
| 20100174967 | CONTROL APPARATUS AND CONTROL METHOD - A failure is detected immediately and certainly, and continuation of processing in an unstable state is prevented. A first error detection code is generated from first information which is output as a result of execution of a predetermined program conducted by a first processor. A second error detection code is generated from second information which is output as a result of execution of the program conducted by a second processor which is configured so as to output the same computation result as that of the first processor. It is detected whether the first information is the same as the second information, and it is detected whether the first error detection code is the same as the second error detection code. Writing the first information or the second information into a main memory is controlled on the basis of a result of the detection. | 07-08-2010 |
| 20110022936 | SENDING DEVICE, RECEIVING DEVICE, COMMUNICATION CONTROL DEVICE, COMMUNICATION SYSTEM, AND COMMUNICATION CONTROL METHOD - A receiving device including: a receiver receiving two frames, each including substantially same data attached thereto with a data error detection code, a frame error detection code, and safety flag information indicating a safety function or not, respectively; a first detector connected to the receiver for performing error detection of the frames by use of the frame error detection code, respectively; a second detector connected to the receiver for performing error detection of the data by use of the data error detection code, respectively; and a Direct Memory Access Controller (DMAC) connected to the first and second detectors for outputting one among the data included in the two frames under a condition of the safety function in the two frames when no error is detected in the frame and data error detections. | 01-27-2011 |
| 20110131348 | CONTROL SYSTEM AND CPU UNIT - In the disclosed control system, loops of 1st path and 2nd path are formed connecting an active CPU unit and each of RIO units, the direction of data frame transfer through the loop of 1st path being opposite to that of the data frame transfer through the loop 2nd path. Reflective electro-optical transducer modules are used in the RIO units which are connected with the active CPU unit so that a standby CPU unit can also be connected. Further, the loop of 1st path and the loop of 2nd path are formed connecting the standby CPU module and each of the RIO modules. The data frame transfer directions through the loops connecting the active CPU unit and each of the RIO units are opposite to the data frame transfer directions through the corresponding loops connecting the standby CPU unit and each of the RIO units. | 06-02-2011 |
| 20110214125 | TASK MANAGEMENT CONTROL APPARATUS AND METHOD HAVING REDUNDANT PROCESSING COMPARISON - An input/output control apparatus including: a unit that controls input/output of data relating to a computation of a plurality of processors in response to an access request from a second input/output unit and an access request from a first input/output unit which requires higher reliability than said second input/output unit, and orders at least one of a plurality of processors to perform a computation relating to the access request from said first input/output unit away from the computation relating to the access request from said second input/output unit in case of that said first input/output unit issued an access request, so that a same computation is made by said plurality of processors; a unit that compares the results of said computations relative to the access request from said first input/output unit provided from said plurality of processors; and a unit that allows the data associated with said computations of said processors to be output on the basis of said compared results. | 09-01-2011 |
Haruo Onozuka, Saitama-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20080238250 | DRIVING APPARATUS, LENS DRIVING APPARATUS AND IMAGE PICKUP APPARATUS - A driving apparatus comprises an actuator, the actuator comprising an electromechanical conversion element and a driving shaft attached to the electromechanical conversion element, wherein the driving apparatus expands and contracts the electromechanical conversion element by applying a driving signal to the electromechanical conversion element and reciprocally moves the driving shaft in accordance with expansion and contraction movement of the electromechanical conversion element so as to move a driven member frictionally engaged with the driving shaft, and wherein the driving signal is a pulse signal, and half of a time period corresponding to a reciprocal of a lowest resonance frequency in the actuator is set as a shorter output time among a high output time period and a low output time period of the drive signal. | 10-02-2008 |
| 20080238251 | DRIVING APPARATUS, LENS DRIVING APPARATUS AND IMAGE PICKUP APPARATUS - A driving apparatus comprises an actuator, the actuator comprising an electromechanical conversion element and a driving shaft attached to the electromechanical conversion element, wherein the driving apparatus expands and contracts the electromechanical conversion element by applying a driving signal to the electromechanical conversion element and reciprocally moves the driving shaft in accordance with expansion and contraction movement of the electromechanical conversion element so as to move a driven member frictionally engaged with the driving shaft, and wherein the driving signal is a pulse signal, and a time period corresponding to a half wavelength of a damping vibration displacement of a lowest resonance frequency in the actuator is set as a shorter output time among a high output time period and a low output time period of the driving signal. | 10-02-2008 |
Hideaki Onozuka, Sagamihara JP
| Patent application number | Description | Published |
|---|---|---|
| 20100129169 | Corner Portion Working Tool - A corner portion working tool includes: a main body portion | 05-27-2010 |
| 20110085869 | Machine Tool - The table on which a workpiece is put can travel on a guide rail mechanism relative to a working head with a cutting tool mounted thereon. The table is connected through a nut to a ball screw part to move in an axial direction thereof as the ball screw part rotates. One end of the ball screw part is supported by a bearing and the other end is connected to a servomotor to be rotationally driven. A hollow part is provided in the table to receive therein a damper mechanism part, which comprises a spring, a damper, and a weight, the table and the weight being arranged to enable traveling separately on guide rails. Thereby, even when the workpiece is heavy, the weight can move relative to the table to effectively damp vibrations of the table in a feed direction. | 04-14-2011 |
Iji Onozuka, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20090166060 | Insulating Resin Layer, Insulating Resin Layer With Carrier And Multiple-Layered Printed Wiring Board - An insulating resin layer, which is capable of being employed for forming a multiple-layered printed wiring board via a thermal compression forming process, comprising: at least one first layer and at least one second layer being stacked, wherein a specific dielectric constant of the first layer at a frequency of 1 MHz after the thermal compression forming is not more than 3.2, and wherein a linear expansion coefficient of the second layer at a temperature within a range of from not lower than 35 degree C. to not higher than 85 degree C. after the thermal compression forming is not more than 40 ppm/degree C. A multiple-layered printed wiring board, formed by disposing the aforementioned insulating resin layer over at least one side of an internal layer circuit board, and then conducting a thermal compression forming process. | 07-02-2009 |
| 20100078201 | LAMINATED BODY, CIRCUIT BOARD INCLUDING LAMINATED BODY, SEMICONDUCTOR PACKAGE AND PROCESS FOR MANUFACTURING LAMINATED BODY - There is provided a laminated body comprising a first resin layer consisting of a first fibrous base material and a resin and a second resin layer consisting of a second fibrous base material and a resin, wherein the first resin layer and the second resin layer are disposed such that the first resin layer and the second resin layer are at least partly positioned in separate regions separated by the center line in a thickness direction of the laminated body; wherein at least one of the first fibrous base material and the second fibrous base material has a bowing region where a bowing region is a region in which a smaller warp/weft crossing angle is less than 90° in the fibrous base material; and wherein in the bowing region, an angle formed by a warp of the first fibrous base material and a warp of the second fibrous base material and an angle formed by a weft of the first fibrous base material and a weft of the second fibrous base material, whichever is larger, is 2° or less. | 04-01-2010 |
Katsuhiro Onozuka, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20090273454 | COMMUNICATION APPARATUS AND METHOD OF CONTROLLING ANTENNA CHARACTERISTICS - There is provided a communication apparatus including a voltage detection unit for detecting an antenna end voltage of a reader or a non-contact type IC card when non-contact communicating using a load modulation of the non-contact type IC card with respect to a magnetic field signal from the reader/writer; and a characteristics control unit for changing characteristics of the antenna of the reader/writer or the non-contact type IC card when The antenna end voltage detected by the voltage detection unit reaches a predetermined first threshold value. | 11-05-2009 |
| 20100246652 | ARITHMETIC CIRCUIT, SIGNAL SELECTION METHOD, AND COMPUTER PROGRAM - An arithmetic circuit includes: a detection unit that detects a code error for plural signals respectively modulated by different modulation methods and encoded by a predetermined encoding method; a measurement unit that measures a number of times of signal variations at a predetermined frequency or less generated in the plural signals in a period from detection of the code error in the detection unit to first detection of predetermined data contained in the plural signals with respect to each of the plural signals; and a selection unit that selects one signal from the plural signals based on a measurement result of the measurement unit. | 09-30-2010 |
Katsumi Onozuka, Niigata JP
| Patent application number | Description | Published |
|---|---|---|
| 20090236063 | FINELY CUT PAPER PRODUCT FOR USE IN MIXING WITH RESIN, ECOLOGICALLY SOUND RESIN COMPOSITION COMPRISING THE SAME, AND ECOLOGICALLY SOUND MOLDED RESIN ARTICLE USING THE COMPOSITION - An object of the invention is to provide a finely cut paper product exhibiting a good workability in the production of a paper-resin composition comprising a mixture of a resin and a natural fiber, and improve the fluidity of an ecologically sound paper-resin composition using the finely cut paper product, so as to improve the moldability thereof when the composition is subjected to a working such as injection molding. An other object thereof is to restrain the generation of yellowing or the generation of an odor. | 09-24-2009 |
Kazuhiro Onozuka, Kamisu-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20100279375 | METHOD FOR PRODUCING IMMOBILIZED ENZYME - A method for producing an immobilized enzyme which includes the steps of immobilizing an enzyme used for hydrolyzing fats and oils on a immobilization carrier by adsorption, bringing the immobilized enzyme into contact with an organic solvent in which fat-soluble fatty acids or the derivatives thereof have been dissolved, and adjusting the moisture content of the immobilized enzyme from 1 to 20% by weight based on the weight of the carrier. | 11-04-2010 |
Kazuhiro Onozuka, Ibaraki JP
| Patent application number | Description | Published |
|---|---|---|
| 20100028964 | METHOD FOR PRODUCTION OF MICROBIAL FERMENTATION PRODUCT - The present invention relates to a method for production of a diol form represented by the formula (2), which includes filtering a culture fluid obtained by microbial conversion using a compound represented by the following formula (1a) and/or formula (1b) as a substrate, using a filter having an aperture size of 10 to 100 μm; washing the residue on the filter with water or a solvent having an SP value outside the range of 8.3 to 20 (cal/cm | 02-04-2010 |
Tadashi Onozuka, Saitama JP
| Patent application number | Description | Published |
|---|---|---|
| 20080236216 | Steering means locking apparatus - A handlebars locking apparatus for locking and unlocking of the handlebars on the basis of a code collation is provided. A collation ECU releases a restriction of a rotor latched by a latch by driving a solenoid if an ignition switch is turned OFF while a lock pin is retracted. After releasing the restriction, rotation of the rotor is restricted by the latch and a code collation with a code stored in a portable key is carried out if a lock pin is in a protrusion state after the release of the restriction and the protrusion state is detected by a lock side switch. If the code collation is correctly carried out, the protrusion of the lock pin is maintained to lock the handlebars. If the code collation is not correctly completed, the restriction of the rotor is released so as to be returned into an unlocked state. | 10-02-2008 |
| 20100229611 | MOTORCYCLE HANDLEBAR LOCK SYSTEM - A motorcycle handlebar lock system ( | 09-16-2010 |
Takashi Onozuka, Takasago-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20110239619 | COMBUSTOR AND GAS TURBINE - A combustor of the present invention includes: a plurality of nozzles which is arranged around the central axis of a combustor and of which each base end is connected to an oil supply tube; a nozzle tube base which supports the plurality of nozzles and includes an oil chamber supplying fuel to the nozzles via an oil inflow portion provided in each oil supply tube; a first guide portion which faces the center of the combustor inside the oil chamber and guides the oil remaining inside the oil chamber to the oil inflow portion; and a second guide portion which faces the base end of the combustor inside the oil chamber and guides the oil remaining inside the oil chamber to the oil inflow portion. | 10-06-2011 |
Toshihiko Onozuka, Hitachinaka JP
| Patent application number | Description | Published |
|---|---|---|
| 20090142919 | Semiconductor device and manufacturing method of the same - In a semiconductor device, capacitance between copper interconnections is decreased and the insulation breakdown is improved simultaneously, and a countermeasure is taken for misalignment via by a manufacturing method including the steps of forming an interconnection containing copper as a main ingredient in an insulative film above a substrate, forming insulative films and a barrier insulative film for a reservoir pattern, forming an insulative film capable of suppressing or preventing copper from diffusing on the upper surface and on the lateral surface of the interconnection and above the insulative film and the insulative film, forming insulative films of low dielectric constant, in which the insulative film is formed such that the deposition rate above the opposing lateral surfaces of the interconnections is larger than the deposition rate therebelow to form an air gap between the adjacent interconnections and, finally, planarizing the insulative film by interlayer CMP. | 06-04-2009 |
| 20110140275 | Semiconductor device and manufacturing method of the same - In a semiconductor device, capacitance between copper interconnections is decreased and the insulation breakdown is improved simultaneously, and a countermeasure is taken for misalignment via by a manufacturing method including the steps of forming an interconnection containing copper as a main ingredient in an insulative film above a substrate, forming insulative films and a barrier insulative film for a reservoir pattern, forming an insulative film capable of suppressing or preventing copper from diffusing on the upper surface and on the lateral surface of the interconnection and above the insulative film and the insulative film, forming insulative films of low dielectric constant, in which the insulative film is formed such that the deposition rate above the opposing lateral surfaces of the interconnections is larger than the deposition rate therebelow to form an air gap between the adjacent interconnections and, finally, planarizing the insulative film by interlayer CMP. | 06-16-2011 |
Yutaka Onozuka, Kanagawa-Ken JP
| Patent application number | Description | Published |
|---|---|---|
| 20090096971 | ACTIVE MATRIX TYPE DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - A method of manufacturing an active matrix type display device, which is reliable and flexible, is provided. An active matrix type display device according to an aspect of the present invention includes: a first substrate, which is flexible; a thin glass layer provided on the first substrate via an adhesion layer, and having projections and depressions on a surface thereof opposing to the first substrate, the projections and depressions having rounded tips and bottoms; active elements provided on the thin glass layer, each active element corresponding to a pixel; a display provided above the thin glass layer, and driven by the active elements to display an image pixel by pixel; and a second substrate provided on the display, and having an opposing electrode formed thereon. | 04-16-2009 |
Yutaka Onozuka, Yokohama-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20080318356 | SEMICONDUCTOR APPARATUS AND METHOD FOR MANUFACTURING THE SAME - It is made possible to provide a highly integrated, thin apparatus can be obtained, even if the apparatus contains MEMS devices and semiconductor devices. A semiconductor apparatus includes: a first chip comprising a MEMS device formed therein; a second chip comprising a semiconductor device formed therein; and an adhesive layer bonding a side face of the first chip to a side face of the second chip, and having a lower Young's modulus than the material of the first and second chips. | 12-25-2008 |
| 20090179317 | SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME - It is made possible to restrict warpage at the time of resin cure and achieve a smaller thickness. A semiconductor device includes: a first chip including a MEMS device and a first pad formed on an upper face of the MEMS device, the first pad being electrically connected to the MEMS device; a second chip including a semiconductor device and a second pad formed on an upper face of the semiconductor device, the second pad being electrically connected to the semiconductor device; and an adhesive portion having a stacked structure, and bonding a side face of the first chip and a side face of the second chip, the stacked structure including a first adhesive film formed by adding a first material constant modifier to a first resin, and a second adhesive film formed by adding a second material constant modifier to a second resin. | 07-16-2009 |
Yutaka Onozuka, Kanagawa JP
| Patent application number | Description | Published |
|---|---|---|
| 20090050988 | MEMS APPARATUS AND METHOD OF MANUFACTURING THE SAME - A MEMS apparatus includes a MEMS unit formed on a semiconductor substrate and a cover provided with a pore and serving to seal the MEMS unit. The pore is sealed with a sealing material shaped in a sphere or a hemisphere. | 02-26-2009 |
| 20090206444 | INTEGRATED SEMICONDUCTOR DEVICE - An integrated semiconductor device includes a plurality of semiconductor elements having different integrated element circuits or different sizes; an insulating material arranged between the semiconductor elements; an organic insulating film arranged entirely on the semiconductor elements and the insulating material; a fine thin-layer wiring that arranged on the organic insulating film and connects the semiconductor elements; a first input/output electrode arranged on an area of the insulating material; and a first bump electrode formed on the first input/output electrode. | 08-20-2009 |