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Ohkawa, JP
Eiichi Ohkawa, Kanagawa JP
| Patent application number | Description | Published |
|---|---|---|
| 20090168016 | VISION RECOVERY TRAINING DEVICE - An object of the present invention is to provide a visual training apparatus in which a trainee can make accommodation of the trainee's eye easily when the trainee is training. The visual training apparatus includes a display member | 07-02-2009 |
Hiromi Ohkawa, Kyoto-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20110194977 | LIQUID CONTAINER FOR ANALYSIS - A liquid container for analysis is provided to prevent outside liquid leakage from occurring when a needle is inserted into a seal part of a liquid container for analysis. The liquid container for analysis may contain a liquid for analysis and may include: a container main body formed having an opening part that enables the liquid for analysis to be led out; a seal part that seals the opening part; and a guide part that is provided outside the seal part, serving as a guide for inserting a liquid lead-out needle into the seal part, and upon insertion of the liquid lead-out needle into the seal part, coming into substantially liquid-tight contact with an outer circumferential surface of the liquid lead-out needle. | 08-11-2011 |
Hiromi Ohkawa, Joyo-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20120247955 | ELECTRODE ASSEMBLY - The electrode assembly is provided with: a rod-like body 1 that extends along a predetermined axis ; a substrate that is formed with a through-hole penetrating between a front surface and a back surface and attached to a fore end part of the body; and a sensor chip for electrochemical measurement, which is attached on the back surface of the substrate such that a sensing part is exposed outside from the through-hole, wherein: on the back surface of the substrate, a wiring for obtaining an output signal from the ISFET chip is formed, and the sensor chip is attached to the wiring directly or closely; and the substrate is attached with being inclined with respect to the predetermined axis of the body, and thereby the front surface of the substrate forms at least a part of a fore end surface that is inclined with respect to the predetermined axis. | 10-04-2012 |
Hiroshi Ohkawa, Nisshin-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20130065098 | SOLID ELECTROLYTE SECONDARY BATTERY - Provided is a solid electrolyte secondary battery with a greater capacity than previous solid electrolyte secondary batteries. Furthermore, the disclosed solid electrolyte secondary battery can obtain a high power output and improve battery function while ensuring a large capacity. The solid electrolyte secondary battery is provided with a cathode chamber ( | 03-14-2013 |
| 20130065102 | SOLID ELECTRODE SECONDARY BATTERY - The present invention is to provide a solid electrolyte secondary battery having a safer structure. This secondary battery has a positive storage container and a positive storage container which are separated from each other. A part of negative electrode active material and positive electrode active material are housed in different containers. Even the battery is broken. Both of the electrode active materials have not been mixed. The battery is safe. | 03-14-2013 |
Hirotada Ohkawa, Tokyo-To JP
| Patent application number | Description | Published |
|---|---|---|
| 20080299464 | LENGTHY VOLUME HOLOGRAM LAYER TRANSFER FOIL, METHOD OF PRODUCING VOLUME HOLOGRAM LAMINATE USING THE SAME AND VOLUME HOLOGRAM LAMINATE - The present invention provides a lengthy volume hologram layer transfer foil capable of transferring a volume hologram layer continuously to a specified position of a transfer-receiving member. The above problem can be solved by a lengthy volume hologram layer transfer foil according to the present invention, the transfer foil is formed lengthwise and comprises: a substrate, a volume hologram layer which is formed on the substrate and in which a volume hologram is recorded, and a heat seal layer which is formed on the volume hologram layer and which contains a thermoplastic resin, the transfer foil being characterized in that it is provided with a cut portion formed so as to penetrate through the heat seal layer and to cut at least a part of the volume hologram layer, on at least a part of the full width in a direction perpendicular to the longitudinal direction thereof. | 12-04-2008 |
Hisanobu Ohkawa, Niigata-Ken JP
| Patent application number | Description | Published |
|---|---|---|
| 20100072563 | SUBSTRATE BONDED MEMS SENSOR - A MEMS sensor includes a first substrate; a second substrate; a movable electrode portion and a fixed electrode portion which are arranged between the first substrate and the second substrate, wherein: conductive supporting portions of the movable electrode portion and the fixed electrode portion are, respectively, fixedly secured to a surface of the first substrate via a first insulating layer; a second insulating layer, a lead layer buried into the second insulating layer, and connection electrode portions that are electrically connected to the lead layer to be individually connected to the conductive supporting portions are provided on a surface of the second substrate; a metallic connection layer is formed on the surface of one of the respective conductive supporting portions; one of the respective connection electrode portions and the metallic connection layer are bonded together by eutectic bonding or diffusion bonding; and, at least each of the connection electrode portions has a thickness of about 4 μm or smaller. | 03-25-2010 |
| 20100281980 | PHYSICAL QUANTITY SENSOR - A physical quantity sensor includes a support substrate, anchor portions fixed to a top surface of the support substrate, a movable portion positioned above the support substrate and supported by the anchor portions with support portions provided therebetween such that the movable portion is movable in a height direction, and detection portions for detecting a displacement of the movable portion. The support portions include beam portions provided between the movable portion and the anchor portions such that spring portions are provided between the beam portions and each of the movable portion and the anchor portions, the beam portions having a rigidity higher than a rigidity of the spring portions. The movable portion translates in the height direction owing to twisting of the spring portions and displacements in the height direction of distal ends of the beam portions, the movable portion being supported at the distal end. | 11-11-2010 |
| 20120055249 | PHYSICAL QUANTITY SENSOR - A physical quantity sensor includes an anchor portion, a movable portion displaceable in a height direction, a supporting portion rotatably connected to the anchor portion and the movable portion, and a detection portion. The supporting portion includes a first connection arm connecting the anchor portion and the movable portion to each other and a leg portion extending from the anchor portion in a direction opposite to the first connection arm, the leg portion being displaced in a direction opposite to a displacement direction of the movable portion when the supporting portion rotates. A stopper surface is disposed at a position to which a distal end portion of the leg portion is contactable when the leg portion is displaced in the direction opposite to the displacement direction of the movable portion. Displacement of the movable portion is restricted when the distal end portion of the leg portion contacts the stopper surface. | 03-08-2012 |
Kaneyasu Ohkawa, Sagamihara-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20100248348 | TARGET NUCLEIC ACID MEASURING APPARATUS - The present invention relates to calculation of an amount equivalent to an initial template amount in a test sample by fitting a theoretical expression to an amount equivalent to an amplification amount of target nucleic acid for each thermal cycle number, wherein the theoretical expression includes an environmental coefficient as an exponent parameter and a parameter of the amount equivalent to the initial template amount, and includes at least one parameter among an amount equivalent to a saturation amount upon the target nucleic acid amplification, a reaction acceleration coefficient, and a reaction inhibition coefficient. | 09-30-2010 |
Kazuhiro Ohkawa, Shizuoka-Ken JP
| Patent application number | Description | Published |
|---|---|---|
| 20080318125 | Positive Electrode for Alkaline Storage Battery and Alkaline Storage Battery - There are provided a low-cost positive electrode for an alkaline storage battery which retains an excellent current collectivity over a long period of time and a low-cost alkaline storage battery which retains an excellent charge/discharge efficiency over a long period of time. A positive electrode for an alkaline storage battery according to the present invention has a positive electrode substrate including a resin skeleton made of a resin and having a three-dimensional network structure and a nickel coating layer made of nickel and coating the resin skeleton and also having a void portion in which a plurality of pores are coupled in three dimensions and a positive electrode active material containing nickel hydroxide particles and filled in the void portion of the positive electrode substrate. Among them, the nickel coating layer has an average thickness of not less than 0.5 μm and not more than 5 μm. The proportion of the nickel coating layer to the positive electrode substrate is not less than 30 wt % and not more than 80 wt %. The filling amount of the positive electrode active material is not less than 3 times and not more than 10 times the weight of the positive electrode substrate. | 12-25-2008 |
| 20090202909 | Positive Electrode Active Material for Alkaline Storage Battery, Positive Electrode for Alkaline Storage Battery, Alkaline Storage Battery, and Method for Manufacturing Positive Electrode Active Material for Alkaline Storage Battery - There are provided a positive electrode active material for an alkaline storage battery, a positive electrode for an alkaline storage battery, and an alkaline storage battery each of which has an excellent output characteristics and also has an excellent self-discharge characteristic and an excellent cycle lifetime characteristic. The positive electrode active material for an alkaline storage battery according to the present invention has nickel hydroxide particles each containing at least magnesium in a solid solution state and a cobalt compound layer coating the surface of each of the nickel hydroxide particles. Among them, the cobalt compound layer contains cobalt having an average valence of not less than 2.6 and not more than 3.0 and also contains sodium at a proportion of less than 0.10 wt % to the total weight of the cobalt compound layer. The positive electrode active material for an alkaline storage battery according to the present invention has a conductivity smaller than 1.0×10 | 08-13-2009 |
Kazuhiro Ohkawa, Kanagawa JP
| Patent application number | Description | Published |
|---|---|---|
| 20130070292 | IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND COMPUTER READABLE MEDIUM - An image processing apparatus includes plural page description language processing units and a job management unit. Each of the page description language processing units corresponds to one of different page description languages. The job management unit performs management to select one of the page description language processing units, the selected page description language processing unit serving as a currently processing page description language processing unit, and to cause only the currently processing page description language processing unit to process a print job. Each of the page description language processing units includes a raster image creating unit and a raster image transferring unit. The job management unit includes a first queue, a second queue, a reception-time adding unit, an image-creation-time adding unit, a first instruction unit, a second instruction unit, a third instruction unit, a controller, and a job-being-processed list memory. | 03-21-2013 |
Kazuhiro Ohkawa, Aichi JP
| Patent application number | Description | Published |
|---|---|---|
| 20100221613 | COATED POSITIVE ELECTRODE ACTIVE MATERIAL, POSITIVE ELECTRODE FOR NONAQUEOUS SECONDARY BATTERY, NONAQUEOUS SECONDARY BATTERY, AND THEIR PRODUCTION METHODS - Disclosed is a nonaqueous secondary battery ( | 09-02-2010 |
Kazuhiro Ohkawa, Kosai-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20110108759 | Positive electrode active material for alkaline storage battery, positive electrode for alkaline storage battery, alkaline storage battery, and method for manufacturing positive electrode active material for alkaline storage battery - There are provided a positive electrode active material for an alkaline storage battery, a positive electrode for an alkaline storage battery, and an alkaline storage battery each of which has an excellent output characteristics and also has an excellent self-discharge characteristic and an excellent cycle lifetime characteristic. The positive electrode active material for an alkaline storage battery according to the present invention has nickel hydroxide particles each containing at least magnesium in a solid solution state and a cobalt compound layer coating the surface of each of the nickel hydroxide particles. Among them, the cobalt compound layer contains cobalt having an average valence of not less than 2.6 and not more than 3.0 and also contains sodium at a proportion of less than 0.10 wt % to the total weight of the cobalt compound layer. The positive electrode active material for an alkaline storage battery according to the present invention has a conductivity smaller than 1.0×10 | 05-12-2011 |
Keiichiro Ohkawa, Hitachinaka JP
| Patent application number | Description | Published |
|---|---|---|
| 20090249040 | Embedded Control System - An embedded control system capable of ensuring precision in arithmetic with data in the floating-point format and also avoiding a shortage of the storage area of a memory is provided. | 10-01-2009 |
| 20100138693 | Multi-Core Processing System for Vehicle Control Or An Internal Combustion Engine Controller - A vehicle control multi-core system for controlling a device mounted on a vehicle by using a plurality of cores, includes a computation process unit that is executed on the plurality of cores and required for the control of the device, and a core failure determination unit that compares a result of a computation process executed by the computation process unit at a specific timing on a specific core among the plurality of cores, with a result of a computation process executed by the computation process unit at a timing different from the specific timing on another core different from the specific core among the plurality of cores to determine that a failure occurs on the specific core. | 06-03-2010 |
Keiichiro Ohkawa, Hitachinaka-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20120175953 | Battery System - A battery system according to the present invention includes: a battery module comprising a plurality of cell groups connected in series, each comprising a plurality of cells connected in series; a plurality of integrated circuits provided to corresponding each cell group of the battery module, that perform detection of terminal voltages of the cells in the corresponding each cell group, and that also perform diagnosis; and a battery controller that, along with issuing commands to the plurality of integrated circuits, also receives results of detection and results of diagnosis by the plurality of integrated circuits; wherein the battery system comprises a writable non-volatile memory, and data is stored in the writable non-volatile memory specifying usage environment of the battery module, including a maximum voltage or a maximum current of the battery module and history data based upon operation history of the battery module. | 07-12-2012 |
Kentarou Ohkawa, Fukuoka JP
| Patent application number | Description | Published |
|---|---|---|
| 20120002054 | MONITORING CAMERA SYSTEM, VIDEO RECORDING APPARATUS AND VIDEO RECORDING METHOD - A video recording method includes: detecting an intrusion of a person into a predetermined monitoring area based on the video information from the monitoring camera; recording the intrusion time when the intrusion of the person into the monitoring area is detected; detecting a left-behind object after the person has passed through the monitoring area based on the video information from the monitoring camera; generating alarm information in response to the detection of the left-behind object; overwriting so as to record the video information by every given amount of information until the alarm information is received. The method further includes receiving and recording, of the video information recorded in the first video recording step, video information from the intrusion time of the person to a time corresponding to the alarm information in accordance with the intrusion time of the person in a case in which the alarm information is generated. | 01-05-2012 |
| 20120062738 | REMOVAL/ABANDONMENT DETERMINATION DEVICE AND REMOVAL/ABANDONMENT DETERMINATION METHOD - A removal/abandonment determination device includes: a sampling point setting unit configured to set sampling points on a boundary line of an object; a luminance determination unit configured to determine whether a ratio of an area having the same luminance in a peripheral region of each of the sampling points is a first certain value or more; and a removal/abandonment determination unit. The removal/abandonment determination unit determines that the object is removed when the sampling points of which the ratio is determined as being the first certain value or more are a second certain value or more, and determines that the object is abandoned when the sampling points of which the ratio is determined as being the first certain value or more are less than the second certain value. | 03-15-2012 |
Koue Ohkawa, Inuyama JP
| Patent application number | Description | Published |
|---|---|---|
| 20080312357 | COMPOSITION FOR DRY LUBRICANT FILM AND PLAIN BEARING WITH SLIDING LAYER USING THE SAME - The present invention provides a plain bearing having improved bearing properties, especially anti-seizure property, initial conformability and cavitation resistance. According to the present invention, a sliding layer is provided on a surface of a bearing alloy layer comprising of a copper-based or aluminum-based alloy, thereby the sliding layer is so structured that, to a polyamide-imide resin of a main constituent, a polyamide resin is added and mixed under a high shear force to form a polymer-alloyed resin binder, in which 1 to 75% by mass of a solid lubricant is dispersed. The sliding layer can have high toughness and strength, as well as improved anti-seizure property, initial conformability and cavitation resistance. | 12-18-2008 |
Masahiro Ohkawa, Kanagawa-Ken JP
| Patent application number | Description | Published |
|---|---|---|
| 20120260264 | CLIENT SERVER SYSTEM AND METHOD FOR EXECUTING AN APPLICATION UTILIZING DISTRIBUTED OBJECTS - A client connected to a communication network performs an access request to an object. An application server performs an application by an actual object according to the client request. An object pool connected to the client and the application server pools a proxy object corresponding to the actual object and holds the actual object management information. The application server notifies the object pool of an event according to the status change of the application. The object pool automatically updates the actual object management information according to the notification of the event from the application server. | 10-11-2012 |
Masahiro Ohkawa, Sagamihara JP
| Patent application number | Description | Published |
|---|---|---|
| 20080306904 | SYSTEM, METHOD, AND PROGRAM PRODUCT FOR INTEGRATING DATABASES - A system for integrating databases comprises a first virtual table, a second virtual table, a common table, a list, a generating section, and a selecting section. The first virtual table corresponds to a first data. The second virtual table corresponds to a second data. The common table is associated with the first and second virtual tables. The list indicates information about associations between the first and second virtual tables and the common table. The generating section generates two or more access plans from a database query on the common table. The two or more access plans involve at least one of the first and second virtual tables in accordance with the list. The selecting section selects one of the two or more access plans generated by the generating section to be used to execute the database query. | 12-11-2008 |
Masahiro Ohkawa, Kanagawa JP
| Patent application number | Description | Published |
|---|---|---|
| 20110178990 | INFORMATION PROCESSOR, INFORMATION PROCESSING SYSTEM, DATA ARCHIVING METHOD, AND DATA DELETION METHOD - An information processor may include a command receiving unit that receives an immediate processing command in which a deletion target to be deleted from the database is conditioned, and a registration processing unit that registers information defining the deletion target into a management data unit. In addition, the information processor may include a deletion processing unit that deletes the deletion target from a database, and deregisters the deleted deletion target from the management data unit. The information processor can also include a data manipulation command processing unit, which, in the case where a data manipulation command having a manipulation target that coincides with a table of the deletion target registered in the management data unit is received, processes the data manipulation command in a state where a condition to exclude the deletion target from the manipulation target is added to the data manipulation command. | 07-21-2011 |
| 20120173491 | INFORMATION PROCESSOR, INFORMATION PROCESSING SYSTEM, DATA ARCHIVING METHOD, AND DATA DELETION METHOD - An information processor may include a command receiving unit that receives an immediate processing command in which a deletion target to be deleted from the database is conditioned, and a registration processing unit that registers information defining the deletion target into a management data unit. In addition, the information processor may include a deletion processing unit that deletes the deletion target from a database, and deregisters the deleted deletion target from the management data unit. The information processor can also include a data manipulation command processing unit, which, in the case where a data manipulation command having a manipulation target that coincides with a table of the deletion target registered in the management data unit is received, processes the data manipulation command in a state where a condition to exclude the deletion target from the manipulation target is added to the data manipulation command. | 07-05-2012 |
Masahiro Ohkawa, Sagamihara-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20080275981 | CLIENT SERVER SYSTEM AND METHOD FOR EXECUTING AN APPLICATION UTILIZING DISTRIBUTED OBJECTS - A client connected to a communication network performs an access request to an object. An application server performs an application by an actual object according to the client request. An object pool connected to the client and the application server pools a proxy object corresponding to the actual object and holds the actual object management information. The application server notifies the object pool of an event according to the status change of the application. The object pool automatically updates the actual object management information according to the notification of the event from the application server. | 11-06-2008 |
Masahiro Ohkawa, Hitachi JP
| Patent application number | Description | Published |
|---|---|---|
| 20090208175 | HOLLOW FIBER AND METHOD FOR FABRICATING SAME - A hollow fiber has a hollow tube, a reflecting film formed on an inner wall of the hollow tube, and the reflecting film is a first metal film formed by baking a first metal nano particle solution including a first metal nano particle. The hollow fiber may have a transparent film on the first metal film. The transparent film is formed by baking or chemically reacting from a second metal nano particle included in a second metal nano particle solution. | 08-20-2009 |
| 20110317970 | HOLLOW FIBER - A hollow fiber has a hollow tube, a reflecting film formed on an inner wall of the hollow tube, and the reflecting film is a first metal film formed by baking a first metal nano particle solution including a first metal nano particle. The hollow fiber may have a transparent film on the first metal film. The transparent film is formed by baking or chemically reacting from a second metal nano particle included in a second metal nano particle solution. | 12-29-2011 |
Masanori Ohkawa, Inagi-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20090219153 | CHECKOUT SYSTEM, CHECKOUT SYSTEM CONTROL PROGRAM, AND CHECKOUT SYSTEM CONTROL METHOD - A checkout system performs checkout of articles. The checkout system includes an LCD touch screen | 09-03-2009 |
Masato Ohkawa, Toyama JP
| Patent application number | Description | Published |
|---|---|---|
| 20120065967 | COMMUNICATION DEVICE AND SIGNAL PROCESSING METHOD - Provided is a communication device which can easily provide a function to enable signal cross-reference among a plurality of voice signals having different frequency ranges and to enhance the quality of voice communications, at a low cost. In the communication device, a band expansion unit ( | 03-15-2012 |
Narumi Ohkawa, Kawasaki JP
| Patent application number | Description | Published |
|---|---|---|
| 20090075416 | Semiconductor imaging device and fabrication process thereof - A semiconductor imaging device includes a photodetection region formed of a diffusion region of a first conductivity type formed in an active region of a silicon substrate at a first side of a gate electrode such that a top part thereof is separated from a surface of the silicon substrate and such that an inner edge part invades underneath a channel region right underneath the gate electrode, a shielding layer formed of a second conductivity type at a surface of the silicon substrate at the first side of the gate electrode such that an inner edge part thereof is aligned with a sidewall surface of the gate electrode at the first side, a floating diffusion region formed in the active region at a second side of the gate electrode, and a channel region formed right underneath said gate electrode, wherein the channel region includes a first channel region part formed adjacent to the shielding layer and a second channel region part formed adjacent to the floating diffusion region, wherein the second channel region part contains an impurity element with a concentration level lower than the impurity concentration level of the first channel region part. | 03-19-2009 |
| 20090152641 | SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURING - A semiconductor memory device includes: a first n-type transistor; a first p-type transistor; a first wiring layer having a first interconnecting portion for connecting a drain of the first n-type transistor and a drain of the first p-type transistor; and a second wiring layer having a first conductive portion electrically connected to the first interconnecting portion. | 06-18-2009 |
| 20090242739 | SEMICONDUCTOR IMAGING DEVICE HAVING A PLURALITY OF PIXELS ARRANGED IN A MATRIX-LIKE PATTERN - In an arrangement with four PDs (PD | 10-01-2009 |
| 20090321800 | SEMICONDUCTOR DEVICE INCLUDING SOLID STATE IMAGE PICKUP DEVICE, AND PORTABLE ELECTRONIC APPARATUS - A semiconductor device includes: a plurality of pixel units disposed in a matrix shape, each of the plurality of pixel units including: a first photoelectric conversion element for converting incident light of a first color into signal charges; a second photoelectric conversion element for converting incident light of a second color into signal charges; a third photoelectric conversion element for converting incident light of a third color into signal charges; and a detector circuit shared by the first to third photoelectric conversion elements for detecting the signal charges converted by each of the first to third photoelectric conversion elements, wherein the plurality of pixel units are pixel units adjacently disposing a row (column) juxtaposing the first photoelectric conversion element and detector circuit and a row (column) juxtaposing the second and third photoelectric conversion elements. | 12-31-2009 |
| 20110045629 | SEMICONDUCTOR IMAGING DEVICE AND FABRICATION PROCESS THEREOF - A semiconductor imaging device includes a photodetection region formed of a diffusion region of a first conductivity type formed in an active region of a silicon substrate at a first side of a gate electrode such that a top part thereof is separated from a surface of the silicon substrate and such that an inner edge part invades underneath a channel region right underneath the gate electrode, a shielding layer formed of a second conductivity type at a surface of the silicon substrate at the first side of the gate electrode such that an inner edge part thereof is aligned with a sidewall surface of the gate electrode at the first side, a floating diffusion region formed in the active region at a second side of the gate electrode, and a channel region formed right underneath said gate electrode, wherein the channel region includes a first channel region part formed adjacent to the shielding layer and a second channel region part formed adjacent to the floating diffusion region, wherein the second channel region part contains an impurity element with a concentration level lower than the impurity concentration level of the first channel region part. | 02-24-2011 |
Narumi Ohkawa, Yokohama JP
| Patent application number | Description | Published |
|---|---|---|
| 20110042785 | SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE - The semiconductor device includes an insulation layer formed over a semiconductor substrate; a capacitance element including a conduction layer containing Cu and formed in the insulation layer, a lower electrode including a first barrier film of a conductive material formed over the conduction layer and the insulation layer, the first dielectric film formed over the lower electrode, and an upper electrode formed over the first dielectric film; an interconnection containing Cu formed in the insulation layer; and the second barrier film of a conductive material formed over the interconnection and the insulation layer. | 02-24-2011 |
| 20120309164 | METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE - A method including forming an insulation layer over a semiconductor substrate; burying a first conduction layer containing Cu in the insulation layer in a first region and burying an interconnection containing Cu in the insulation layer in a second region; forming a barrier film of a conductive material; forming a dielectric film over the barrier metal film; forming a second conduction layer over the dielectric film; patterning the second conduction layer to form an upper electrode formed of the second conduction layer in the first region; and patterning the dielectric film and the barrier metal film to cover an upper surface of the first conduction layer by the first barrier film formed of the barrier metal film, form a lower electrode including the first conduction layer and the first barrier film, and covering an upper surface of the interconnection by the second barrier film formed of the barrier metal film. | 12-06-2012 |
Narumi Ohkawa, Kuwana-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20120237209 | Communication method using the entangled state - The first photon in single-photon state is divided into two components by the half beam splitter, and the first component is sent to the sender while the second component is sent to the receiver. The sender measures the first component of the first photon when he sends “1”. The sender doesn't measure the first component of the first photon when he sends “0”. The receiver makes the second component of the first photon enter into the Sagnac interferometer, and the receiver also makes the reference light enter into the Sagnac interferometer at the same time. The receiver makes the second component of the first photon interact with the reference light in the nonlinear optical medium arranged in the Sagnac interferometer. The receiver knows the signal from the phase modulation of the reference light caused by the interaction with the second component of the first photon. | 09-20-2012 |
| 20120237210 | Communication method using the entangled state - The sender and the receiver prepare two photons in the entangled state of polarization. The first photon of the two photons is sent to the sender and the second photon of the two photons is sent to the receiver. The sender measures the first photon after the first photon pass the polarizer in which the vertical polarized photon can pass, when the sender sends the signal “1”. The sender measures the first photon after the first photon pass the polarizer in which the 45 degrees polarized photon can pass, when the sender sends the signal “0”. The receiver measures the second photon by the balanced homodyne measurement. And, the receiver knows the signal from the absolute value of the result of the balanced homodyne measurement. | 09-20-2012 |
Shigenori Ohkawa, Takatsuki-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20090048307 | 5-pyridyl-1, 3-azole compounds, process for producing the same and use there of - An optionally N-oxidized compound represented by the formula: | 02-19-2009 |
Shigeru Ohkawa, Kawasaki JP
| Patent application number | Description | Published |
|---|---|---|
| 20090298446 | DISTORTION COMPENSATING APPARATUS, WIRELESS COMMUNICATING APPARATUS, AND DISTORTION COMPENSATING METHOD - A distortion compensating apparatus includes following units. An information measuring unit measures a distortion component and an electric power component based on a radiation signal. A compensation coefficient calculating unit calculates a compensation coefficient based on the distortion component and the electric power component. A signal transmitting unit outputs a signal corrected by the compensation coefficient as a transmission signal. A signal converting unit converts the transmission signal into a high frequency signal. An amplitude separating unit amplifies the high frequency signal and separates a portion thereof as a signal to be fed back. A feeding-back unit processes the portion and outputs the result as a feedback signal to the information measuring unit. An electric power information extracting unit outputs a portion of the high frequency signal as the radiation signal, extracts electric power information from the radiation signal, and directly outputs the electric power information to the information measuring unit. | 12-03-2009 |
Shingo Ohkawa, Misato-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20080298060 | Illumination device and illumination unit - Light from a LED (point-like light source) is expanded smoothly to a desirable range at a high efficiency by a light flux control member. The light flux control member is provided with a lens portion located at a part corresponding to the LED and a mount portion (body portion) detachably supporting the lens portion. The lens portion has a back face provided with a recess located as to correspond to the LED. The recess expands light from the LED smoothly and efficiently to a broad range, bringing an emission from a front face (fore face) toward a wide range. A member-to-be-illuminated supplied with the emission is illuminated uniformly. LEDs and recesses are made enable to be arranged flexibly without need of an increased number of molds. | 12-04-2008 |
Shinji Ohkawa, Okayama JP
| Patent application number | Description | Published |
|---|---|---|
| 20100020567 | LIGHT GUIDE SHEET AND MOVABLE CONTACT ASSEMBLY INCLUDING THE SAME - A light guide sheet includes a material sheet having a film shape, first and second illuminations portion provided on the material sheet for diffusing light. The material sheet has a slit having substantially a strip shape provided therein and provided around the first illumination portion. The slit has a first edge and a second edge opposite to the first edge. The first edge faces the first illumination portion. The material sheet includes a first bridge and a second bridge linking the first edge of the first slit to the second edge across the first slit. This light guide sheet provides a movable contact assembly which is easily fabricated and provides preferable illuminating. | 01-28-2010 |
Takanori Ohkawa, Shizuoka JP
| Patent application number | Description | Published |
|---|---|---|
| 20090140584 | Motor - There is provided a motor having a rotor in which a rotor magnet is fixed on the outer peripheral surface of a rotor body. The motor is configured so that the support shaft portion is formed of a material having a self-lubricating property, and a first sliding surface ( | 06-04-2009 |
Takashi Ohkawa, Kawasaki JP
| Patent application number | Description | Published |
|---|---|---|
| 20080315259 | Semiconductor memory device - A semiconductor memory device is constructed to include a memory cell formed by a plurality of transistors, wherein each of gate wiring layers of all of the transistors forming the memory cell is arranged to extend in one direction. | 12-25-2008 |
Takeshi Ohkawa, Kanagawa JP
| Patent application number | Description | Published |
|---|---|---|
| 20110001648 | FOLDING CIRCUIT AND ANALOG-TO-DIGITAL CONVERTER - A folding circuit and an analog-to-digital converter wherein a response to small signals is improved, a load on a clock signal can be reduced, and the increase of circuit area can be prevented. The circuit includes a reference voltage generating circuit that generates a plurality of differential voltages as reference voltages, and a plurality of amplification circuits that convert differential voltages between the plurality of reference voltages and an analog input voltage to differential currents, and output these differential currents. The output ends of the amplification circuits are alternately connected. Each of the amplification circuit is configured by a differential amplifier circuit having cascode output transistors ( | 01-06-2011 |
Takeshi Ohkawa, Ibaraki JP
| Patent application number | Description | Published |
|---|---|---|
| 20100146491 | System for Preparing Software Documentation in Natural Languages - A software documentation preparing system which can prepare software documentation written in plural natural languages is provided. The software documentation preparing system uses input unit for inputting a source file including a source code statement written in a programming language and a comment assigned to the source code statement, in which source file, the comment describing one of functions in the source code is described in plural natural languages, each of the descriptions in the natural languages provided with a combined sign of a sign indicating the function and a sign indicating a type of natural language; interprets the input source file, identifies the combined sign, associates the sign with a source code statement, and stores a comment on memory; extracts only a comment provided with a sign corresponding to the type of the user-specified natural language to be output; and outputs software documentation in the natural language to be output for the source code statement based on the extracted comment. | 06-10-2010 |
Tomohiro Ohkawa, Kanagawa-Ken JP
| Patent application number | Description | Published |
|---|---|---|
| 20080246172 | FINE CHANNEL DEVICE, FINE PARTICLE PRODUCING METHOD AND SOLVENT EXTRACTION METHOD - A fine channel device capable of producing fine particles in an industrial scale, hardening the fine particles immediately after the production and recovering the fine particles from a medium without collapsing the shape of the produced fine particles, a fine particle producing method using the fine channel device and a solvent extraction method using the fine channel, are presented. The fine channel device comprises a fine channel provided with an inlet port and an inlet channel which feed a dispersion phase, an inlet port and an inlet channel which feed a continuous phase, and an outlet channel and an outlet port which discharge fine particles produced by the dispersion phase and the continuous phase, wherein the inlet channel for feeding the dispersion phase and the inlet channel for feeding the continuous phase are joined at an arbitrary angle, and the two inlet channels are connected to the outlet channel at the arbitrary angle. | 10-09-2008 |
Tomohiro Ohkawa, Sagamihara-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20100051543 | FINE CHANNEL DEVICE AND A CHEMICALLY OPERATING METHOD FOR FLUID USING THE DEVICE - A fine channel device including a fine channel provided with at least two inlet ports for feeding fluid, inlet channels communicated with the inlet ports, a confluent portion communicated with the inlet channels, a branch portion communicated with the fine channel, from which at least two outlet channels are branched to feed predetermined amounts of fluid, and outlet ports communicated with the outlet channels. The fine channel is provided with a plurality of partition walls arranged along a boundary formed by at least two kinds of fluid fed from the inlet ports so as not to cause mutual contamination of fluid. Furthermore, the plurality of partition walls are spaced apart at intervals in a flowing direction of fluid. | 03-04-2010 |
Tomoki Ohkawa, Kanagawa JP
| Patent application number | Description | Published |
|---|---|---|
| 20120036228 | IMAGE SHARING SYSTEM - A personal terminal of an image sharing system transmits distribution request information to a server each time a start of an image sharing process is recognized and downloads shared terminal information of a shared terminal as a destination and personal-terminal image sharing software from the server. Then, the personal terminal runs the personal-terminal image sharing software without installation thereof and transmits/receives an image to/from the shared terminal as a destination corresponding to the shared terminal information not through the server to perform the image sharing process. | 02-09-2012 |
Tomoki Ohkawa, Saitama-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20120249585 | INFORMATION PROCESSING DEVICE, METHOD THEREOF, AND DISPLAY DEVICE - When an indicating situation recognizer recognizes an indicating situation on a display surface of a display unit indicated by a finger, a drawing processor superimposes a drawn image corresponding to the indicating situation onto a map displayed on the display surface. When recognizing an image masking request signal indicating that the map is hidden, an image masking processor provides a display state where the map is hidden and only the drawn image is displayed. When recognizing the indicating situation by the indicating situation recognizer while the map is masked, an image exposure processor performs an image exposure process to display the hidden map in an area corresponding to the indicating situation. Accordingly, it can be prevented that the meaning of the drawn image becomes difficult to grasp because an area irrelevant to the drawn image is displayed on the displayed map M. The meaning and the tendency of the drawn image is easily checkable on the displayed map. | 10-04-2012 |
Tsukasa Ohkawa, Wako JP
| Patent application number | Description | Published |
|---|---|---|
| 20120064379 | BATTERY MODULE - A battery module includes a plurality of cells and a plurality of holders. The plurality of cells are parallelly arranged in a row at intervals. The plurality of cells have explosion-proof valves which are provided therein and which are capable of opening upon an increase in an inner pressure in the plurality of cells. The plurality of holders are arranged among the cells so as to hold the cells. The holders have holder pieces which are integrally formed therein and which cover at least part of the explosion-valves so as to prevent emissions from the explosion-proof valves from being released in all directions. | 03-15-2012 |
Yasukichi Ohkawa, Kanagawa JP
| Patent application number | Description | Published |
|---|---|---|
| 20100023665 | MULTIPROCESSOR SYSTEM, ITS CONTROL METHOD, AND INFORMATION RECORDING MEDIUM - To provide a multiprocessor system in which data transmission efficiency is unlikely to be affected if a damaged processor should exist among a plurality of processors. The multiprocessor system has a plurality of processing modules, including a predetermined number, being three or more, of processors, and a bus for relaying data transmission among the respective processing modules, and specifies at least one damaged processor; selects as a communication restricted processor subjected to communication restriction at least one of the processors connected to the bus at a position determined according to a position where the damaged processor is connected to the bus; and restricts data transmission by the communication restricted processor via the bus. | 01-28-2010 |
Yasunobu Ohkawa, Nara JP
Yasunobu Ohkawa, Nara-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20080212989 | Control method of driving toner containers and image forming apparatus - The purpose is to provide a control method of driving toner containers for use in an apparatus including a plurality of toner containers each filled with toner and detachably mounted thereinto from a toner container covering structure; and a toner supply device for supplying toner to a developing unit while rotating the plurality of toner container. This method includes the step of detecting a first toner container whose toner has run out, among the plurality of toner containers. When the first toner container has been detected, this method makes a control including the steps of: opening the toner container covering structure; stopping the rotational motion of the first toner container; and continuing the rotational motion of a second toner container or containers other than the first toner container. | 09-04-2008 |
| 20080258380 | SHEET FEEDER - A sheet feeder has a feed passage and includes feed roller pairs, sensors, and a controller. The feed roller pairs are arranged along the feed passage and feed sheets of paper in a feed direction along the passage by nipping the sheets. Each of the sensors is fitted at or near one of the feed roller pairs and senses a specified point on each of the sheets when the sheet is nipped by at least the associated roller pair. The controller includes a memory for storing reference feed timings as proper feed timings at each of which the specified points on the sheets should pass one of the sensors. The controller finds the real feed timing when each of the sensors senses the specified point on the sheet nipped by at least the associated roller pair. When each of the sensors senses the specified point on the sheet nipped by at least the associated roller pair, the controller finds the time difference between the associated reference feed timing and the associated real feed timing and controls, according to the found time difference, the feed speed at which the feed roller pair or pairs nipping the sheet feed it. | 10-23-2008 |
Yuki Ohkawa, Osaka-Fu JP
| Patent application number | Description | Published |
|---|---|---|
| 20090275732 | Agent for improving circulatory disorder - Provided is a pharmaceutical agent capable of efficiently improving blood circulation in a region where a circulatory disorder occurs and fully preventing or improving tissue damage as a preventive or therapeutic agent for circulatory disorders in general. As a result of the study of pharmacological effects of a compound in which a porphyrin metal complex is clathrated in albumin, it was found that the compound efficiently improves decreases in blood flow in circulatory disorders and fully prevents or improves tissue damage, thus the invention was achieved. That is, the invention is directed to an agent for improving a circulatory disorder including a compound in which a porphyrin metal complex is clathrated in albumin. | 11-05-2009 |
Yusuke Ohkawa, Kanagawa JP
| Patent application number | Description | Published |
|---|---|---|
| 20080249191 | SOLUBILIZING COMPOSITION - A solubilizing composition containing (A) at least one oily component selected from esters of oleic acid with alcohols having 1 to 3 carbon atoms and triglycerides of fatty acids having 6 to 12 carbon atoms, (B) a polyoxyethylenesorbitan fatty acid ester, (C) a polyhydric alcohol which is liquid between 15° C. and 25° C., and (D) one or more acidic phospholipids where the fatty acid constituting an acyl group thereof is selected from saturated fatty acids having 6 to 14 carbon atoms and unsaturated fatty acids having 16 to 18 carbon atoms, which contains 20 to 40% by weight of the component (A), 30 to 45% by weight of the component (B), 15 to 40% by weight of the component (C), and 0.5 to 4% by weight of the component (D), based on 100% by weight of a total amount of the components (A) to (D). | 10-09-2008 |
Yuzo Ohkawa, Hiroshima-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20110219897 | POWER TRANSMISSION APPARATUS - There is provided, in one aspect of the present description, a power transmission apparatus. In one example, the power transmission apparatus comprises, a first driving shaft extending in a first direction, a second driving shaft extending in a second direction, a bevel driving gear arranged on the first driving shaft, and a bevel driven gear arranged on the second driving shaft and meshed with the bevel driving gear. The power transmission apparatus further comprises a fitting shaft formed on the first driving shaft, a fitting hole formed in the bevel driving gear, a contacting surface contacting the first driving shaft so as to restrict movement of the bevel driving gear in a first axial direction, and a snap ring installed so as to restrict movement of the bevel driving gear in a second axial direction that is opposite to the first axial direction. | 09-15-2011 |