Katsuo
Katsuo Arai, Takasaki JP
Patent application number | Description | Published |
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20080220568 | MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE - A semiconductor device in the form of a resin sealed semiconductor package is disclosed, wherein a gate terminal connected to a gate pad electrode formed on a surface of a semiconductor chip and a source terminal connected to a source pad electrode formed on the chip surface exposed to a back surface of a sealing resin portion, a first portion of a drain terminal connected to a back-surface drain electrode of the semiconductor chip is exposed to an upper surface of the sealing resin portion, and a second portion of the drain terminal formed integrally with the first portion of the drain terminal is exposed to the back surface of the sealing resin portion. When forming the sealing resin portion in such a semiconductor device, first the sealing resin portion is formed so as to also cover an upper surface of the first portion of the drain terminal and thereafter the upper surface side of the sealing resin portion is polished by liquid honing, thereby allowing the upper surface of the first portion of the drain terminal to be exposed on the upper surface of the sealing resin portion. Both heat dissipating property and production yield of the semiconductor device are improved. | 09-11-2008 |
20080268577 | SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME - A semiconductor chip is sealed by resin without covering an outer terminal of a semiconductor device having a power transistor. A semiconductor chip having a power transistor is housed within a recess of a metal cap while a drain electrode on a first surface of the semiconductor chip is bonded to a bottom of the recess via a connection material. A gate electrode and a source electrode are formed on a second surface opposite to the first surface of the semiconductor chip, and the gate electrode and the source electrode are bonded with metal plate terminals | 10-30-2008 |
20100187678 | SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME - In a structure of a semiconductor device, a Si chip and a metal leadframe are jointed by metallic bond via a porous joint layer made of high conductive metal, having a three-dimensional network structure and using Ag as a bonding material, and a film containing Zn oxide or Al oxide is formed on a surface of a semiconductor assembly contacting to a polymer resin. In this manner, by the joint with the joint layer having the porous structure mainly made of Ag, thermal stress load of the Si chip can be reduced, and fatigue life of the joint layer itself can be improved. Besides, since adhesion of the polymer resin to the film can be enhanced by the anchor effect, occurrence of cracks in a bonding portion can be prevented, so that a highly-reliable Pb-free semiconductor device can be provided. | 07-29-2010 |
20130071971 | SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME - In a structure of a semiconductor device, a Si chip and a metal leadframe are jointed by metallic bond via a porous joint layer made of high conductive metal, having a three-dimensional network structure and using Ag as a bonding material, and a film containing Zn oxide or Al oxide is formed on a surface of a semiconductor assembly contacting to a polymer resin. In this manner, by the joint with the joint layer having the porous structure mainly made of Ag, thermal stress load of the Si chip can be reduced, and fatigue life of the joint layer itself can be improved. Besides, since adhesion of the polymer resin to the film can be enhanced by the anchor effect, occurrence of cracks in a bonding portion can be prevented, so that a highly-reliable Pb-free semiconductor device can be provided. | 03-21-2013 |
Katsuo Arai, Tokyo JP
Patent application number | Description | Published |
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20090215230 | MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE - The radiation performance of a resin sealed semiconductor package is enhanced and further the fabrication yield thereof is enhanced. A drain terminal coupled to the back surface drain electrode of a semiconductor chip is exposed at the back surface of an encapsulation resin section. Part of the following portion and terminal is exposed at the top surface of the encapsulation resin section: the first portion of a source terminal coupled to the source pad electrode of the semiconductor chip and a gate terminal coupled to the gate pad electrode of the semiconductor chip. The remaining part of the second portion of the source terminal and the gate terminal is exposed at the back surface of the encapsulation resin section. When this semiconductor device is manufactured, bonding material and a film member are placed between the drain terminal and the semiconductor chip. At the same time, paste-like bonding material and a film member are placed between the source terminal | 08-27-2009 |
Katsuo Enohara, Kawasaki JP
Patent application number | Description | Published |
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20110032634 | CONTROL METHOD AND STORAGE APPARATUS - A control method for information processing apparatus includes is provided. The control method includes receiving a lock instruction, locking a library device into a locked state at which insertion, removal and replacement of a medium in the library device is inhibited and/or prevented in response to the lock instruction, generating a map that indicates one or more media in the library device and a position of each of the media, receiving a power-off instruction, and powering off the library device while maintaining the library device in the locked state in response to the power-off instruction. | 02-10-2011 |
20120110257 | VIRTUAL TAPE DEVICE AND METHOD FOR SELECTING PHYSICAL TAPE - A virtual tape device being located between a host and a tape library and storing data as a virtual logical volume in a storage, has a calculator that calculates a time period in which a robot moves, from a cell to a drive device, the physical tape in accordance with an instruction when the instruction is issued to recall the target logical volume redundantly stored on the physical tapes stored in two or more cells included in different tape libraries or in the same tape library and to store the target logical volume, a calculator that calculates a time period for tape positioning, and a unit that calculates a time period on the basis of the time period in which the robot moves from the cell to the drive device and the time period for the tape positioning, and that selects a physical tape corresponding to the shortest time period. | 05-03-2012 |
Katsuo Enohara, Kawaguchi JP
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20130201580 | VIRTUAL TAPE DEVICE AND CLEANING CONTROL METHOD - A virtual tape device includes a first drive group of virtual tape drives, a first determination unit, and a first instruction unit. The first drive group is assigned to a first information processing apparatus. The first determination unit determines, upon receiving a first cleaning instruction for cleaning a first virtual tape drive included in the first drive group from the first information processing apparatus, whether the first cleaning instruction is to be output to a physical tape device connected to the virtual tape device. The first instruction unit instructs, when the first determination unit determines that the first cleaning instruction is to be output to the physical tape device, a first physical tape drive corresponding to the first virtual tape drive to perform cleaning. The first physical tape drive is included in the physical tape device. | 08-08-2013 |
20130205081 | VIRTUAL TAPE DEVICE AND TAPE MOUNT CONTROL METHOD - A virtual tape device includes a storage unit, an instruction unit, and a reading unit. The storage unit stores a plurality of logical volumes. The instruction unit receives a request for mounting a specified logical volume from an information processing apparatus. The instruction unit issues a mount instruction to both a physical tape device communicated to the virtual tape device and a virtual device communicated to the virtual tape device when the specified logical volume is not stored in the storage unit. The mount instruction instructs to mount the specified logical volume. The reading unit reads data of the specified logical volume to the storage unit from a device which outputs a mount completion notification first among both of the devices which have received the mount instruction. | 08-08-2013 |
20130205082 | VIRTUAL TAPE DEVICE AND CONTROL METHOD OF VIRTUAL TAPE DEVICE - A virtual tape device includes a storage unit, a cache determining unit, a selector, and a cache controller. The storage unit records logical volume information associated with an identifier of a logical volume, an updated time of the logical volume, information indicating whether the logical volume is allocated to a cache, an identifier of a physical volume storing data of the logical volume, and information indicating whether the physical volume are mounted in a physical tape drive. The cache determining unit determines, based on the logical volume information, whether the logical volume exists on the cache, when a request to store the logical volume on the cache is received and the cache does not have an available capacity. The selector selects the logical volume based on the determined result as an off-cache target logical volume. The selected logical volume is off-cached by the cache controller. | 08-08-2013 |
20130205083 | VIRTUAL TAPE DEVICE AND CONTROL METHOD OF VIRTUAL TAPE DEVICE - A virtual tape device includes a memory to record logical volume information that includes an identifier of a logical volume, an identifier of a physical volume that stores data of the logical volume, and information that indicates whether the data of the logical volume is cached in a cache unit, in association with each other. A determining unit that, when a copy command to copy data of the logical volume stored in a first physical volume to a second physical volume is received, determines whether a logical volume cached in the cache unit exists among the logical volumes, and a storage control unit that, when it is determined that the logical volume cached in the cache unit exists among the logical volumes, stores the data of the logical volume cached in the cache unit to the second physical volume without reference to an order indicated in the copy command. | 08-08-2013 |
20140189232 | VIRTUAL TAPE DEVICE AND VIRTUAL TAPE DEVICE CONTROL METHOD - A virtual tape device includes a determination unit and a copy creation unit. The determination unit determines, when deleting some logical volume data among a plurality of logical volume data stored on a first physical tape, whether to conduct copy processing to store a copy of the logical volume data onto a second physical tape on the basis of a storage location of the logical volume data. The copy creation unit stores, when it is determined to conduct the copy processing, a copy of the logical volume data on the second physical tape so as to cause spacing between a storage location of the logical volume data on the second physical tape and a head location on the second physical tape to become shorter than spacing between a storage location of the logical volume data on the first physical tape and a head location on the first physical tape. | 07-03-2014 |
20140309981 | STORAGE DEVICE AND CONTROL METHOD - A storage device includes a first storage and a processor. The processor is configured to emulate an access to a physical tape with an access to a second storage. The processor is configured to store, in the first storage, first position information in which a first position in a first physical tape is associated with a storage position in the second storage. The processor is configured to receive an instruction to move data stored at the first position in the first physical tape to a second physical tape. The processor is configured to store, in the first storage, second position information in which a second position in the second physical tape is associated with the storage position. | 10-16-2014 |
20140344517 | STORAGE CONTROL DEVICE, STORAGE SYSTEM, AND COMPUTER-READABLE RECORDING MEDIUM STORING CONTROL PROGRAM - A storage control device that controls a physical storage device in a storage system, the storage control device includes: a receiving section configured to receive a command from the storage system including the physical storage device and a virtual storage device, the physical storage device configured to store data in a physical volume, the virtual storage device configured to intervene between a host device and the physical storage device and store data to be transmitted and received between the host device and the physical storage device as a virtual portable volume; a determining section configured to determine a type of the command; and a control section, if the command is an ejection command indicating an outside management of a first physical volume specified by the ejection command, configured to perform data protection setting on the first physical volume. | 11-20-2014 |
Katsuo Hara, Ichihara-Shi JP
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20120295018 | METHOD FOR PRODUCING AND DEVICE FOR PRODUCING MAGNETIC RECORDING MEDIUM - The present invention provides a device and a method for producing a magnetic recording medium, the device and method capable of forming a lubricant membrane with a uniform thickness on a surface of the magnetic recording medium. Specifically, the device for producing the magnetic recording medium according to the invention is a device that forms a lubricant membrane on the surface of the magnetic recording medium by immersing the magnetic recording medium into an immersion tank that has a liquid lubricant and then raising the magnetic recording medium from the immersion tank. The device for producing the magnetic recording medium includes: a hanger device that is inserted into the central hole of the magnetic recording medium and supports the magnetic recording medium in a hanging state; and a raising and lowering device that raises and lowers one of the hanging device and the immersion tank with respect to the other thereof. The hanger device includes a support plate of which an upper end comes into contact with an inner circumference of the magnetic recording medium and a liquid-cutting plate which extends from a lower end of the support plate and is distant by a space along the inner circumference of the magnetic recording medium from the inner circumference of the magnetic recording medium. | 11-22-2012 |
20120308721 | MAGNETIC RECORDING MEDIUM MANUFACTURING APPARATUS - Provided is a magnetic recording medium manufacturing apparatus capable of forming a lubricant film with a uniform thickness on the surface of a magnetic recording medium. The magnetic recording medium manufacturing apparatus includes a hanger mechanism ( | 12-06-2012 |
Katsuo Hashizaki, Nagasaki JP
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20100033135 | POWER STORAGE SYSTEM - An object is to improve safety. Provided is a power storage system including a battery apparatus | 02-11-2010 |
20100196749 | CELL CONTAINER AND BATTERY - Disclosed is a cell container offering improved vibration resistance and improved shock resistance as well as maintaining the battery performance and ensuring the reliability. Specifically disclosed is a cell container comprising: an insulative case ( | 08-05-2010 |
20110127964 | POWER STORAGE SYSTEM - An object is to reliably conduct cell balancing operation while suppressing deterioration of batteries and maintaining operating efficiency. When the cell balance control by the cell balancing circuit | 06-02-2011 |
20110159326 | SECONDARY BATTERY MOUNTED VEHICLE AND GAS TREATMENT APPARATUS FOR SECONDARY BATTERY - A secondary battery mounting vehicle and a gas treatment apparatus of a secondary battery is provided in which even if one of secondary battery modules generates heat, transfer of heat to another secondary battery can be prevented. The secondary battery mounting vehicle includes: a vehicle body having an exhaust vent; a first duct provided in the vehicle body and configured to communicate the exhaust vent and each of spouts when a plurality of secondary battery modules having the spouts from each of which a gas is spouted is mounted; a second duct provided in the vehicle body to communicate with an outside of the vehicle body; and an air flow generating mechanism configured to generate an air flow in the second duct in response to a gas flow in the first duct. | 06-30-2011 |
20110165442 | STORAGE BATTERY SYSTEM, STORAGE BATTERY MONITORING DEVICE, AND STORAGE BATTERY MONITORING METHOD - In order to identify whether each of the cells in a storage battery system is available, the storage battery system is equipped with secondary cell packs, information storage parts which are respectively installed to the secondary cell packs to store cell information on the respective secondary cell packs, and monitor device which judges whether loading to the storage battery system is possible according to the cell information stored in the information storage part. | 07-07-2011 |
20110177381 | BUS BAR FOR SECONDARY BATTERY AND SECONDARY BATTERY MODULE - A bus bar for secondary battery is provided to electrically connect a plurality of secondary batteries in high reliability. The bus bar includes a plate section which is electrically conductive, opening sections which are provided for said plate section and in which convex electrode terminals of secondary batteries are inserted, respectively; and first slit sections formed to extend ends of the plate section from said opening sections, respectively. A diameter of said opening section is smaller than a diameter of said electrode terminal such that the inserted electrode terminal is fastened. | 07-21-2011 |
20110221394 | SECONDARY CELL CONTROL SYSTEM - A secondary cell control system includes a plurality of cells; a charging circuit section and a discharging circuit section. The charging circuit section charges cells selected from among said plurality of cells, and the discharging circuit section discharges cells selected from among said plurality of cells. | 09-15-2011 |
20110250477 | BATTERY MODULE - Safety is ensured even when installed in mobile objects such as electric vehicles, deep-sea explorers, and so on. A battery module ( | 10-13-2011 |
20110273023 | BATTERY APPARATUS - A battery apparatus includes a row battery group including a plurality of series-connected row batteries including one or more battery cells; a plurality of battery management sections, corresponding to the individual row batteries, for managing the battery statuses of the corresponding row batteries; a central management section for granting unique identification information to the individual battery management sections and acquiring information about the battery statuses of the row batteries from the respective battery management sections for management; second communication lines with which the plurality of battery management sections are daisy-chained; a first communication line with which, of the plurality of battery management sections, the battery management section located at one end is connected to the central management section; and a plurality of connection switching sections, provided in the individual second communication lines between the battery management sections, for switching the connection and disconnection between the battery management sections. | 11-10-2011 |
20110279085 | VOLTAGE EQUALIZATION DEVICE, METHOD, PROGRAM, AND POWER STORAGE SYSTEM - A voltage equalization device of a power storage device provided with battery packs in which a plurality of secondary cells are connected, power converters provided in association with the battery packs, and controllers that control the power converters, and in which the battery packs are connected in parallel via the individual power converters includes a decision portion and a voltage-adjusting portion. The decision portion obtains battery-pack information regarding the states of charge/discharge of the individual battery packs and decides, for each battery pack, whether or not to perform voltage adjustment on the basis of the battery-pack information. When the decision portion decides that the voltage adjustment is to be performed, the voltage-adjusting portion generates offset instructions for adjusting the states of charge/discharge and outputs the offset instructions to the controllers of the power converters associated with the battery packs. | 11-17-2011 |
Katsuo Hashizaki, Tokyo JP
Patent application number | Description | Published |
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20120058383 | ASSEMBLED BATTERY - An assembled battery includes: a plurality of electrical cells that includes a battery body and an electrode terminal protruding from the battery body; and a terminal connection member that connects a pair of electrode terminals between two of the plurality of electrical cells, wherein the terminal connection member includes: a pair of electrode sockets each allowing the electrode terminal to be inserted thereinto, and a conductor electrically connecting the pair of electrode sockets to each other, and wherein each electrode socket includes: an opposite conductive wall extending from the conductor along the electrode terminal and facing the electrode terminal, and an elastic portion provided at a position facing the opposite conductive wall toward the electrode terminal and pressing the electrode terminal to the opposite conductive wall. | 03-08-2012 |
20130130088 | BATTERY - There is disclosed a battery including: a laminated electrode body ( | 05-23-2013 |
Katsuo Hori, Fukuoka JP
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20100046332 | SIGNAL PROCESSING DEVICE FOR OPTICAL DISKS AND OPTICAL DISK APPARATUS - A signal processing device for optical disks includes a reflected light process section configured to convert reflected light received by an optical pickup into an electric signal based on a first gain, wherein the optical pickup emits laser light to an optical disk and receives reflected light from the optical disk; a servo signal generation section configured to generate a servo signal by using the electric signal generated by the reflected light process section; a servo signal control section configured to control the servo signal so that a change in the amplitude of the servo signal, in response to an increase or decrease of the amount of the reflected light from the optical disk, is suppressed using an attenuator that attenuates the servo signal generated by the servo signal generation section by a factor of a second gain; and a gain setting section configured to set the first gain to the reflected light process section and the second gain to the servo signal control section substantially simultaneously. | 02-25-2010 |
Katsuo Ishikaea, Tatsuno JP
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20090001856 | PIEZOELECTRIC RESONATOR AND MANUFACTURING METHOD THEREFOR - A piezoelectric resonator includes a piezoelectric resonator element having a base portion and a resonating arm extending from the base portion, a package including a bottom to which the piezoelectric resonator element is fixed and a frame wall that surrounds the bottom and having an opening above the bottom, and a lid for closing the opening of the package. In this piezoelectric resonator, the lid includes a main body having a through-hole formed therein, a flange formed to surround a periphery of the main body and to be thinner than the main body, and an optically transparent member located in the through-hole. The flange has a joining portion with an upper end surface of the frame wall, and the main body projects in a direction from the flange to the bottom in a thickness direction. Also, the through-hole is at a position displaced in a first direction approaching a first end of the main body from a center of the main body. Also, the flange is joined with the frame wall such that a clearance between the first end and the joining portion of the flange nearest to the first end is larger than a clearance between a second end in a second direction opposite to the first direction of the main body and the joining portion of the flange nearest to the second end. | 01-01-2009 |
Katsuo Iwata, Kanagawa-Ken JP
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20110019077 | CAMERA MODULE FABRICATING METHOD AND CAMERA MODULE - There is disclosed a method for fabricating a camera module includes the steps of: disposing a camera module body inside of a die; filling the die with a resin blocking a light; curing the resin; and removing the camera module body and the resin from the die. Here, disposing the camera module body inside of the die is disposing the camera module body having a lens holder secured on a sensor board inside of the die in such a manner that the side surface of the camera module body is not brought into contact with the side surface of the die. Filling the die with the resin is covering the upper end of the die with a lid so as to closely enclose the inside of the die, followed by filling the die with the resin. Taking the camera module body and the resin from the die is taking, from the die, the camera module body and the resin formed around the camera module body in close contact. | 01-27-2011 |
Katsuo Iwata, Yokohama JP
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20150146034 | SOLID-STATE IMAGING DEVICE AND DIGITAL CAMERA - According to one embodiment, a solid-state imaging device includes a demosaic processing unit. A pixel block includes a red pixel, a blue pixel, a first green pixel, and a second green pixel. A first green component detected by the first green pixel and a second green component detected by the second green pixel are green components of the same wavelength region. The demosaic processing unit generates image signals of four components. The four components are a red component, a blue component, the first green component, and the second green component. | 05-28-2015 |
20150146046 | SOLID-STATE IMAGING DEVICE, DIGITAL CAMERA, AND IMAGE PROCESSING METHOD - According to one embodiment, a solid-state imaging device includes an image sensor and a resolution reconstruction circuit. The image sensor captures an object image. The resolution reconstruction circuit performs a resolution reconstruction process on the object image. The resolution reconstruction circuit performs a filtering process as the resolution reconstruction process. A filter has a filter property of reducing a modulation transfer function relative to an ideal modulation transfer function in a frequency range of a frequency higher than a frequency set in advance. | 05-28-2015 |
20150156431 | SOLID-STATE IMAGING APPARATUS AND IMAGING SYSTEM - According to one embodiment, there is provided a solid-state imaging apparatus having an imaging region. In the imaging region, a plurality of pixels are two-dimensionally arranged. The plurality of pixels include a first pixel and a second pixel. The first pixel is arranged near a center of the imaging region. The second pixel is arranged at a position farther away from the center of the imaging region than the first pixel. The first pixel includes a first micro lens having a substantially circular shape as viewed in a plan view. The second pixel includes a second micro lens having a substantially elliptical shape as viewed in a plan view and having an area larger than an area of the first micro lens. | 06-04-2015 |
20150264265 | CAMERA MODULE - Certain embodiments provide a camera module including a blur correcting lens, a lens holder, a solid state imaging chip, and a distortion correction processing chip. The lens holder is arranged on a mounting substrate and includes the blur correcting lens inside the lens holder. The solid state imaging chip is arranged on the mounting substrate so as to be covered by the lens holder, and includes a logic circuit and a pixel unit having a plurality of pixels. The distortion correction processing chip is arranged on the mounting substrate inside the lens holder, and corrects an image signal output from the solid state imaging chip to correct distortion of the image formed by the image signal. | 09-17-2015 |
20150264330 | SOLID STATE IMAGING DEVICE AND CAMERA SYSTEM - According to one embodiment, a solid state imaging device has a color mixture correction circuit. The color mixture correction circuit is provided with an adjustment circuit. The adjustment circuit adjusts a relationship between a signal level and a wavelength of light of each color component from an image sensor based on a first correction coefficient. The first correction coefficient is a correction coefficient for color mixture correction. A second correction coefficient is a correction coefficient corresponding to a sensitivity difference among color pixels. The adjustment circuit adjusts the signal level of each of the color components based on the second correction coefficient, which has been read according to a distance from center of an image. | 09-17-2015 |
Katsuo Kato, Tokyo JP
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20120325232 | CIGARETTE FILTER AND CAPSULE FILTER CIGARETTE USING SAME - There are provided with a plurality of filter materials ( | 12-27-2012 |
20130337987 | CIGARETTE FILTER MANUFACTURING APPARATUS AND CIGARETTE FILTER MANUFACTURING METHOD - A cigarette filter manufacturing apparatus, includes, a stuffer jet which sends a tow together with air, a tongue which molds the tow into a bar, a convergence guide which is provided in a position between the stuffer jet and the tongue, and converges the tow while guiding the tow toward the tongue, and a plurality of thread introducing tubes, intervals between which are reduced toward downstream in a position between an outlet of the stuffer jet and an introducing part of the tongue, the thread introducing tubes supplying respective threads into the tow from respective downstream distal ends. | 12-19-2013 |
Katsuo Kawaguchi, Gifu JP
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20080289859 | Flex-Rigid Wiring Board and Manufacturing Method Thereof - A flex-rigid printed wiring board is proposed which includes rigid substrates each formed from an insulative base material and a conductor circuit provided on the insulative base material, and a bendably flexible substrate formed from an insulative base material, conductor circuit provided on the insulative base material and a cover lay to cover the conductor circuit, the rigid and flexible substrates being connected to each other. As the insulative base material of the flexible substrate, there is adopted a bendable base material formed by impregnating a glass cloth with a resin and drying it. An conductor circuit is formed on one side of the flexible substrate while a dummy pattern is formed on the other side near a portion thereof where the flexible substrate is to be bent. Thus, the proposed flex-rigid printed wiring board is excellent in connection reliability, permitting to prevent the base material from being easily deformed near the bending portion, conductor circuit from being broken and the flexible substrate from being waved. The similar effect can also be attained with the wiring patterns of the conductor circuit on the flexible substrate being formed wide or curved in the width direction at the bending portion. | 11-27-2008 |
Katsuo Kazahaya, Hyogo JP
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20110034113 | ELECTRODEPOSITED WIRE TOOL AND MANUFACTURING METHOD THEREOF - An electrodeposited wire tool has a core wire extending in a longitudinal direction, a plating layer provided on an outer peripheral surface of the core wire, superabrasive grains held by the plating layer and coating layers covering the outer peripheral surfaces of the superabrasive grains. The coating layers are constituted of electroless Ni—P platings. The coating layers are heat-treated, and the electroless Ni—P platings are partially or entirely crystallized. | 02-10-2011 |
Katsuo Kitsu, Takasaki-Shi JP
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20140120350 | METHOD FOR AFFIXING WATER-AND-OIL-REPELLENT LAYER TO AMORPHOUS CARBON FILM LAYER, AND LAMINATED BODY FORMED BY SAID METHOD - One object is to provide a method for providing a water- and oil-repellent layer on an amorphous carbon film with excellent fixity. | 05-01-2014 |
Katsuo Koizumi, Miyazaki-Pref. JP
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20090086402 | FILM CAPACITOR - A first electrode pattern comprises a first lead-out electrode portion extending continuously along the longitudinal direction of a first dielectric film, a plurality of first capacitor electrode portions each extending from the first lead-out electrode portion almost perpendicularly to the first lead-out electrode portion, and second capacitor electrode portions which are disposed between the first capacitor electrode portions and connected thereto. The second capacitor electrode portions each has have a plurality of first sections. Each first section is connected to one end surface and the other end surface extending along the width direction of the first dielectric film of the first capacitor electrode portions through a narrow first fuse portion. | 04-02-2009 |
20090185326 | FILM CAPACITOR - A film capacitor comprises a wound body, a first terminal part electrically connected to one end of the wound body, and a second terminal part electrically connected to the other end of the wound body. The wound body is structured by winding into a laminate a first film laminate formed of a laminate of dielectric films and having therein a floating electrode and a second film laminate formed of a laminate of first and second metal films sandwiching the first film laminate and dielectric films and having therein a floating electrode. Each of the floating electrodes is composed of integrated small electrodes independent of each other. | 07-23-2009 |
Katsuo Koizumi, Sagamihara JP
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20090246672 | TONER FOR THE DEVELOPMENT OF ELECTROSTATIC IMAGE AND THE PRODUCTION PROCESS THEREOF - A toner for the development of an electrostatic image is provided wherein at least one layer of a particulate resin is coated onto a substantial portion of the surface of an agglomerate of particles made from at least primary polymer particles and primary colorant particles, wherein at least one of the primary polymer particles and the particulate resin contains a wax, and the particulate resin of the outermost layer is substantially free of wax and a process for producing the toner. | 10-01-2009 |
Katsuo Kurabayashi, Ann Arbor, MI US
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20110088452 | MICROFABRICATED THERMAL MODULATOR FOR COMPREHENSIVE 2D GAS CHROMATOGRAPHY - A two-dimensional gas chromatography system having first and second separation columns, a thermal modulator disposed between the first and second columns and having a plurality of stage channels, and a micro heater monolithically integrated in the thermal modulator. The thermal modulator is operable to trap and focus gas/vapor species within the plurality of stage channels upon cooling and release the gas/vapor species to the second column upon heating by the micro heater. | 04-21-2011 |
20110125029 | Targeted Dual-Axes Confocal Imaging Apparatus with Vertical Scanning Capabilities - An optical device is described that may be used as a microscope system for real-time, three-dimensional optical imaging. The device includes a miniature, fiber optic, intra-vital probe microscope that uses a dual-axes confocal architecture to allow for vertical scanning perpendicular to a surface of the sample (e.g., a tissue surface). The optical device can use off-axis illumination and collection of light to achieve sub-cellular resolution with deep tissue penetration. The optical device may be used as part of an integrated molecular imaging strategy using fluorescence-labeled peptides to detect cell surface targets that are up-regulated by the epithelium and/or endothelium of colon and breast tumors in small animal models of cancer. | 05-26-2011 |
20130186174 | MICRO-SCALE PASSIVE VAPOR PRECONCENTRATOR/INJECTOR - A passive and reusable preconcentrator/injector device for measuring gas-phase analytes and methods of use. The device includes an upper plate defining an array of micro-scale diffusion channels and a lower plate secured to the upper plate. The lower plate defines a cavity for a reusable collection material in fluid communication with the micro-scale diffusion channels. An integral heating unit is provided adjacent the lower plate and configured for heating the cavity. A loading port may be included for introducing the reusable collection material into the cavity. An inlet port and an outlet port are provided, both in fluid communication with the cavity. The device may include a fluidic manifold system comprising a plurality of conduits disposed between the adsorbent cavity and the outlet port. | 07-25-2013 |
20130225438 | SOLUTION MICROARRAYS AND USES THEREOF - The present invention relates to solution microarrays. In particular, the present invention relates to an aqueous 2-phase system for solution microarrays and uses thereof. The present invention further relates to systems and methods for performing assays within the solution microarrays (e.g., diagnostic assays). | 08-29-2013 |
Katsuo Matsomoto, Kanagawa JP
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20080304736 | METHOD OF ESTIMATING A VISUAL EVALUATION VALUE OF SKIN BEAUTY - A method of estimating a visual evaluation value of beauty of a skin, and a device and a program for calculating a visual evaluation value of beauty of a skin are provided. Anybody can easily estimate a visual evaluation value of beauty of a skin objectively and quantitatively. A visual evaluation value of beauty of the skin is estimated by using a correlation between a visual evaluation value of beauty of the skin and a fractal dimension of a distribution of a color system signal of an image of the skin or a 3-dimensional skin surface relief value of a skin surface. | 12-11-2008 |
Katsuo Nakamura, Sapporo-Shi JP
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20090176184 | METHOD AND PULVERIZING APPARATUS FOR PREPARING PULVERIZED PRODUCT OF EXTRACTED TOOTH, DEMINERALIZED POWDER ORIGINATED FROM EXTRACTED TOOTH, AND COMPOSITE OF DEMINERALIZED POWDER AND APATITE, SUITABLE FOR USE IN HIGHLY ADVANCED MEDICAL TREATMENTS - [Problems] To provide a means and method for providing a pulverized extracted tooth product without causing the extracted teeth to lose their original properties. To provide a new material, originated from the pulverized extracted tooth product and imbued with new properties suited to the regeneration and the like of the alveolar bone. | 07-09-2009 |
Katsuo Nakashima, Yamato JP
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20130232424 | USER OPERATION DETECTION SYSTEM AND USER OPERATION DETECTION METHOD - The present invention provides a system for detecting and recording a user operation with respect to a web application. This system extracts from an application screen both a character string input element for the user to input a character string and an execution instruction element for instructing the web application to execute a prescribed operation. This system infers the role of the character string input element and execution instruction element in the web application. This system associates the character string input element with the execution instruction element, and extracts an inputted character string, which is inputted to the character string input element. This system creates user operation record data, which is recorded with a user operation, based on template data and the inputted character string. | 09-05-2013 |
Katsuo Ogawa, Higashimurayama-Shi JP
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20080299949 | Response message transmitter and response message transmitting method in cellular mobile telephone apparatus and recording medium recording program for executing the method - A cellular mobile telephone apparatus has circuits for generating messages, a storage circuit for storing messages, and transmitter/receiver circuit for transmitting a message. When the user of the cellular mobile telephone apparatus cannot immediately respond to an incoming call, a desired one of a plurality of previously generated and stored messages can be transmitted to a calling party through simple key manipulations or by other means. | 12-04-2008 |
20100330966 | MESSAGE TRANSMITTER AND RESPONSE MESSAGE TRANSMITTING METHOD IN CELLULAR MOBILE TELEPHONE APPARATUS AND RECORDING MEDIUM RECORDING PROGRAM FOR EXECUTING THE METHOD - A cellular mobile telephone apparatus has circuits for generating messages, a storage circuit for storing messages, and transmitter/receiver circuit for transmitting a message. When the user of the cellular mobile telephone apparatus cannot immediately respond to an incoming call, a desired one of a plurality of previously generated and stored messages can be transmitted to a calling party through simple key manipulations or by other means. | 12-30-2010 |
Katsuo Okada, Ichinomiya-Shi JP
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20130207592 | Battery Charger and Battery Charge Method - A battery charger and a battery charge method are provided. The battery charger and the battery charge method allow a battery to be charged in accordance with a charge algorithm optimum for the battery and based on a charge characteristic of the battery acquired at the time of daily charge of the battery. A battery charger includes battery charge means for charging a battery connected thereto based on a predetermined charge algorithm and signal analysis means for analyzing the battery based on a charge signal sent from the battery charge means, and the battery charge means automatically switches the charge algorithm to another in accordance with the state of the battery analyzed by the signal analysis means and repeats the charge a predetermined number of times. | 08-15-2013 |
Katsuo Okamoto, Chino-Shi JP
Katsuo Okano, Saitama JP
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20150179153 | HARMONICA - The present invention provides a harmonica having advanced functions and a simple structure, which can produce three fundamental chords in each of major and minor modes and which can be also used as a chromatic harmonica. The harmonica includes a pair of a blow reed and a draw reed in each of an upper part and a lower part of a hole and has four tone rows of a tone row for the upper blow reeds, a tone row for the upper draw reeds, a tone row for the lower blow reeds, and a tone row for the lower draw reeds. To three of the four tone rows are assigned three fundamental chords that each consist of four notes, and the remaining one tone row is used to supplement a note required to configure the chromatic scale. | 06-25-2015 |
Katsuo Oshima, Miyagi JP
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20090137092 | Method for manufacturing semiconductor device - A method for manufacturing a semiconductor device includes forming a plurality of trenches for element isolation and a plurality of trenches for alignment mark on a substrate. The substrate has an active region. The method also includes laminating an oxide film on the substrate and over both of the trenches. The method also includes etching the oxide film using a resist mask that masks the element isolation trenches, so that the oxide film laminated in the active region and the oxide film laminated in the alignment mark trenches are removed. The method also includes polishing a surface of the substrate to planarize or smooth the surface of the substrate. Accordingly, those portions of the oxide film which project from the substrate surface are eliminated and the oxide film remains only inside the element isolation trenches. This divides the active region into a plurality of individual active regions for the respective semiconductor elements. The method also includes positioning the resist mask using the alignment mark trenches. The resist mask is used to fabricate the semiconductor elements in the active regions of the substrate. | 05-28-2009 |
20100304311 | METHOD OF PRODUCING RESIST PATTERN - A method of producing a resist pattern includes the steps of: forming a resist layer on the semiconductor substrate; performing a first exposure process on the resist layer; performing a first developing process for developing the resist layer to form a first resist pattern having an excess region; performing a first cleaning process; performing a second exposure process on the first resist pattern; performing a second developing process on the first resist pattern to remove the excess region from the first resist pattern so that a second resist pattern corresponding to the specific resist pattern is formed; and performing a second cleaning process. | 12-02-2010 |
Katsuo Ozawa, Hamura-Shi JP
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20150103501 | ELECTRONIC APPARATUS - According to one embodiment, an electronic apparatus includes a housing, a circuit board arranged in the housing, a screw-receiving member having a threaded hole and mounted on the circuit board, a mounted component mounted on the circuit board and screw-attached to the screw-receiving member, and a support rib provided on an inner surface of the housing, configured to contact with the circuit board near the threaded hole and to support the circuit board. | 04-16-2015 |
Katsuo Saio, Hiratsuka-Shi JP
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20100133256 | STAGE FOR SUBSTRATE TEMPERATURE CONTROL APPARATUS - A stage for a substrate temperature control apparatus having high responsibility at low cost by preventing thermal deformation of a plate while employing a material other than ceramics as a material of the plate. The stage for a substrate temperature control apparatus is a stage to be used for mounting a substrate in the substrate temperature control apparatus for controlling a temperature of the substrate, and the stage includes: a plate having a first surface facing the substrate and a second surface opposite to the first surface; and a planar heater bonded to the second surface of the plate, wherein surface treatment is performed in a first thickness on the first surface of the plate, and the surface treatment is performed in a second thickness thinner than the first thickness or no surface treatment is performed on a predetermined area of the second surface of the plate. | 06-03-2010 |
20140353294 | PLASMA CUTTING METHOD AND PLASMA CUTTING DEVICE - A plurality of cutout members are cut out from a plate blank by a plasma arc generated from a plasma torch by a method including a piercing step and a cutting step. In the piercing step, an aperture is formed on an outer peripheral side of a cutout member by maintaining the plasma torch at a first height from the plate blank on the outer peripheral side of the cutout member while the plasma arc is generated from the plasma torch and by moving the plasma torch relative to the plate blank in a horizontal direction. In the cutting step, a continuous cutting groove is formed along an outer contour of the cutout member by setting the plasma torch at a second height lower than the first height and by moving the plasma torch in the horizontal direction along an incision part and a processing line continuing to the incision part. | 12-04-2014 |
Katsuo Saito, Komaki-Shi JP
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20100046053 | Optical scanning device, image display device and retinal scanning display provided with optical scanning device - An optical scanning device includes a dot clock generator which generates a dot clock having a dot clock cycle corresponding to a scanning direction of an optical flux by dividing master clocks which constitute basic clocks with frequency-dividing-number corresponding to a scanning position. The dot clock generator changes, with respect to a group of dot clocks which is formed of plural sets of dot clocks in which a frequency-dividing-number sequence pattern of the set of dot clocks which is constituted of two or more continuous dot clocks is repeated plural times on one scanning line, the frequency-dividing-number sequence pattern of each set of dot clocks while maintaining a total value of frequency dividing numbers necessary for generating each set of dot clocks at a constant value. | 02-25-2010 |
Katsuo Saito, Tokyo JP
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20090148261 | Work Handling Apparatus - A work handling apparatus of the present invention includes a general-purpose tray holding unit ( | 06-11-2009 |
Katsuo Sakai, Tokyo JP
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20100024535 | Searching Method for Acquiring Ground Information - Provided is a searching method for acquiring ground information by mounting a resistor on the leading end of a rod and by piercing the ground with the same. The searching method acquires the ground information on the strength and deformation of the ground, by piercing the ground with the resistor including a frustum of circular cone or an arcuate member containing a deficient sectional shape, in which the angle made between the side face of the resistor having blades in the same direction as the piercing direction and the piercing direction is 5 degrees or less upward and outward from the leading end of the resistor thereby to measure a plurality of transverse ground reactions, and by rotating the resistor having the blades at that depth thereby to measure a plurality of ground shearing forces. The main information such as CøE can be determined in the ground search by inserting an apparatus of one kind into the search depth without moving it up and down. Thus, an original position ground search can be performed speedily and lightly and applied to various grounds. | 02-04-2010 |
Katsuo Sato, Ichikawa-City JP
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20140290803 | RARE EARTH BASED MAGNET - The present invention provides a rare earth based magnet including R | 10-02-2014 |
20140292454 | RARE EARTH BASED MAGNET - The present invention provides a rare earth based magnet having a microstructure in which in a section of the R | 10-02-2014 |
20150270041 | RARE EARTH BASED MAGNET - The present invention provides a rare earth based magnet that inhibits the high temperature demagnetization rate even when less or no heavy rare earth elements such as Dy, Tb and the like than before are used. The rare earth based magnet according to the present invention is a sintered magnet which includes R | 09-24-2015 |
20150310972 | RARE EARTH BASED MAGNET - The present invention provides a rare earth based magnet that inhibits the high temperature demagnetization rate even when less or no heavy rare earth elements such as Dy, Tb and the like than before are used. The rare earth based magnet according to the present invention is a sintered magnet which includes R | 10-29-2015 |
Katsuo Sato, Tokyo JP
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20090012451 | PERITONEAL DIALYSIS PATIENT CONNECTION SYSTEM - A peritoneal dialysis patient assist device includes (i) a port holder shaped to hold a first connector and a first plug, (ii) a transfer set holder shaped to hold a second connector and a second plug, the transfer set holder rotatable and translatable with respect to the port holder, and (iii) an ultraviolet (“UV”) applicator positioned to radiate UV light on at least part of the first and second connectors when loaded into the port and transfer set holders, respectively. | 01-08-2009 |
20140292453 | RARE EARTH BASED MAGNET - The present invention provides a rare earth based magnet that inhibits the high temperature demagnetization rate even when less or no heavy rare earth elements such as Dy, Tb and the like are used. The rare earth based magnet according to the present invention includes R | 10-02-2014 |
20150179317 | RARE EARTH BASED MAGNET - The present invention provides a rare earth based magnet in which the demagnetization rate at a high temperature can be inhibited even if the amount of heavy rare earth element(s) such as Dy and Tb is evidently decreased compared to the past or no such heavy rare earth element is used. The rare earth based magnet of the present invention is a sintered magnet which comprises R | 06-25-2015 |
20150179318 | RARE EARTH BASED MAGNET - The present invention provides a rare earth based magnet in which the demagnetization rate at a high temperature can be inhibited even if the amount of heavy rare earth element(s) such as Dy and Tb is evidently decreased compared to the past or no such heavy rare earth element is used. The rare earth based magnet of the present invention is a sintered magnet which comprises R | 06-25-2015 |
20150179319 | RARE EARTH BASED MAGNET - The present invention provides a rare earth based magnet in which the demagnetization rate at a high temperature can be inhibited even if the amount of heavy rare earth element(s) such as Dy and Tb is evidently decreased compared to the past or no such heavy rare earth element is used. The rare earth based magnet of the present invention is a sintered magnet which comprises R | 06-25-2015 |
Katsuo Shimosawa, Yamanashi JP
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20090283296 | COAXIAL CABLE - As a coaxial cable includes a dielectric layer around a center conductor, an outer conductor layer around the dielectric layer, and a sheath around the outer conductor layer, wherein the dielectric layer is made of unsintered polytetrafluoroethylene, and a metal foil imparting an increased shielding effectiveness and shape maintainability is provided between the dielectric layer made of the unsintered polytetrafluoroethylene and the outer conductor layer, it is possible to make it a high frequency coaxial cable which, having a very excellent low insertion loss, and also having a high shielding effectiveness against a signal leakage increasing an attenuation, can be bent easily and freely by hand without using a tool or the like while effectively maintaining an electrical characteristic for a high frequency signal and, after being bent, has an excellent shape maintainability in that bent condition, enabling an easy wiring work or connecting work by virtue of the excellent shape maintainability. | 11-19-2009 |
20120024566 | HIGH-SPEED DIFFERENTIAL CABLE - A high-speed differential cable ( | 02-02-2012 |
Katsuo Sugimaru, Hiroshima JP
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20110000980 | PEST CONTROL AEROSOL SPRAYER - A pest control aerosol sprayer is provided that is free from giving rise to a fire or a burn in its storage or use. | 01-06-2011 |
Katsuo Sugimaru, Hatsukaichi-Shi JP
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20120312897 | PEST CONTROL AEROSOL SPRAYER - A pest control aerosol sprayer that is free from giving rise to a fire or a burn in its storage or use, includes a pressure-tight container receiving therein a noxious insect behavioral inhibitor of which an active ingredient is HFC-152a acting also as both a propellant and refrigerant. The pressure-tight container has at its top a valve having a stem, and the stem has an injection hole therein that can be opened with the stem forced down. A head cap is attached to a top of the pressure-tight container and is provided with a spray nozzle and an inflow port in which the stem of the valve in the pressure-tight container is fitted. The head cap has an injection passage leading from the inflow port to the spray nozzle. | 12-13-2012 |
Katsuo Takahashi, Kanagawa JP
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20100032265 | ARTICLE CONVEYING DEVICE - An article conveying device | 02-11-2010 |
Katsuo Takahashi, Nasushiobara JP
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20150312999 | MEDICAL IMAGING APPARATUS - A medical imaging apparatus includes an anode rotating type X-ray tube which generates X-rays, a high voltage generation unit implemented by circuitry which generates a high voltage to be applied to the X-ray tube, a power supply unit implemented by circuitry which supplies power to the high voltage generation unit, and a control unit implemented by circuitry which controls the high voltage generation unit to stop or start supply of a filament current to the X-ray tube and/or supply of a current to a stator coil for anode rotation in accordance with a predetermined rule. | 10-29-2015 |
Katsuo Takahashi, Inagi JP
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20150243119 | PAPER MONEY PROCESSING DEVICE, PAPER MONEY PROCESSING SYSTEM, AND PAPER MONEY CONVEYANCE DEVICE - A paper money processing device includes a device conveyance unit that receives a paper money inserted into an input port and feeds the received paper money to a storage cassette in a device housing, and a device conveyance unit that has one end connected to the device conveyance unit and the other end exposed to the outside of the device housing from a supply/collection port upon a paper money supply and a paper money collection. | 08-27-2015 |
Katsuo Takahashi, Nasushiobara-Shi JP
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20130200842 | MEDICAL IMAGE DIAGNOSIS APPARATUS - The medical image diagnosis apparatus has a body, a power transmitting part, a power receiving part, and a device. The power transmitting part is housed in the body, has a transmission coil, and generates an oscillating field due to resonance from the transmission coil upon receiving electric power. The power receiving part has a reception coil, resonates with a frequency substantially equal to the resonant frequency of the transmission coil, and generates electric power upon receiving the oscillating field. The device houses the power receiving part, deriving organization information through operation via non-contact with the body by electric power from the power receiving part. The apparatus comprises a status checker and a controller that determines whether or not electric power should be generated depending on at least one of the statuses to control the generation of electric power by the transmission coil. | 08-08-2013 |
Katsuo Takano, Kai-Shi JP
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20090275146 | METHOD AND APPARATUS FOR MANUFACTURING DEVICE - A method for manufacturing a device, includes: (A) forming a first electrode layer on a substrate; (B) forming a ferroelectric layer on the first electrode layer; (C) forming a second electrode layer on the ferroelectric layer; (D) forming a mask having a predetermined pattern on the second electrode layer; (E) forming a memory element by selectively removing the first electrode layer, the ferroelectric layer, and the second electrode layer using the mask; and (F) removing the mask, where at least, the processes (D) and (E), or the processes (E) and (F) are continuously performed under a reduced pressure. | 11-05-2009 |
Katsuo Tashiro, Iwate JP
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20100048115 | METHOD FOR COLLECTING USEFUL PORTIONS OF FISH HEADS AND DEVICE FOR COLLECTING USEFUL PORTIONS OF FISH HEAD - From a number of fish heads W of the same kind of fish and of roughly the same shape, pituitaries M as useful portions in the fish heads W are collected. A useful portion line is preliminarily determined which passes pituitaries M as useful portions of the number of fish heads W having different sizes when the fish heads W are rested in a specific posture, and each of fish heads W to be processed is rested in the specific posture, and the rested fish head W is cut in the vicinity of the preliminarily determined useful portion line substantially along the useful portion line to expose an useful portion, and a brain as an untargeted portion which is present in a cut surface F is removed to expose the pituitary M, and the exposed pituitary M is collected. | 02-25-2010 |
Katsuo Ueno, Chiba JP
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20120119488 | SEAL BETWEEN PIPE SECTIONS - A pipe joint comprises a pin having a male screw-threaded portion and a box having a complementary screw-threaded portion. The threaded portions of the pin and box inter-engage along the greater part of the axial length of the threaded portions, the male thread extending to a male stop shoulder adjacent a complementary stop shoulder on the other portion. The pin further comprises a radial surface adjacent a corresponding radial surface on the complementary stop shoulder of the box, a curved sealing surface of the radial surface on the pin sealingly engaging a corresponding curved sealing surface on the corresponding radial surface on the complementary stop shoulder. Each of the curved sealing surfaces is so shaped to lie on an arc of a separate ellipse. The parameters of the ellipses are carefully chosen to maximize the strength and robustness of the seal. | 05-17-2012 |
20120133129 | SEAL BETWEEN PIPE SECTIONS - The invention relates to a screw-threaded pipe joint comprising a pin ( | 05-31-2012 |
Katsuo Yamada, Tokyo JP
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20090302988 | Winding Component - To realize a structure that is substantially highly reliable, that solves a problem of a wire break accompanied by an application of an external force to a terminal and at the same time solves a problem of a wire break caused by heat effects during dip soldering, without causing a strength reduction of the terminal, cost increase, and wire thinning. | 12-10-2009 |
20130176097 | INSULATING TRANSFORMER - Provided is a one-input and two-output type insulating transformer which can secure a desired insulation distance between the primary and secondary sides with a simple structure without causing an increase in the size of the product as a whole. The insulating transformer includes a first tube-shaped bobbin | 07-11-2013 |
Katsuo Yamada, Hyogo-Pref. JP
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20120068885 | GNSS RECEIVER - To provide an art that can improve a performance of a GNSS receiver. A GNSS receiver | 03-22-2012 |
Katsuo Yamada, Nishinomiya-Shi JP
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20150294555 | DEVICE, SYSTEM AND METHOD FOR INFORMING ALARM - An alarm informing device is provided. The alarm informing device receives detection information from one or more sensors and informs an alarm to a user when either one of failure in the one or more sensors and error in the reception of the information from the one or more sensors occurs. The alarm informing device includes a time synchronizing module configured to synchronize an internal clock of the alarm informing device with an internal clock of another alarm informing device, an alarm sound output timing control module configured to control a timing of outputting an alarm sound when the alarm is issued, based on the internal clock of the alarm informing device, and a sound outputter configured to output the alarm sound at the timing controlled by the alarm sound output timing control module. | 10-15-2015 |
Katsuo Yamada, Nishinomiya-City JP
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20110205116 | SATELLITE NAVIGATION DEVICE - A pseudo range is corrected with high accuracy using a pseudo range correction method that incorporates carrier smoothing. A code pseudo range correction unit ( | 08-25-2011 |
Katsuo Yamada, Yokkaichi JP
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20150332953 | BARRIER LAYER STACK FOR BIT LINE AIR GAP FORMATION - Air gaps are formed between conductive metal lines that have an inner barrier layer and an outer barrier layer. An etch step to remove sacrificial material is performed under a first set of process conditions producing a byproduct that suppresses further etching. A byproduct removal step performed under a second set of process conditions removes the byproduct. | 11-19-2015 |
Katsuo Yamada, Mie JP
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20160035738 | Contact Hole Collimation Using Etch-Resistant Walls - Contact holes are constrained to their designated active areas by etch-resistant walls so that they cannot contact adjacent active areas. Etch-resistant walls provide outer limits for any contact hole bending that may occur and thus keep contact holes substantially vertical. Mask openings for contact hole formation may be large so that they overlap etch-resistant walls. | 02-04-2016 |
Katsuo Yokota, Hitachi JP
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20090003507 | METHOD AND APPARATUS FOR SUPPRESSING CORROSION OF CARBON STEEL, METHOD FOR SUPPRESSING DEPOSIT OF RADIONUCLIDE ONTO CARBON STEEL MEMBERS COMPOSING A NUCLEAR POWER PLANT, AND FILM FORMATION APPARATUS - The present invention is a method for suppressing corrosion of carbon steel members composing a nuclear power plant. That is, the processing solution contains a chemical including iron (II) ions, an oxidizing agent for oxidizing at least one part of the iron (II) ions into iron (III) ion, and a pH adjustment agent for adjusting pH. The pH of the processing solution is adjusted in the range of 5.5 to 9.0 by the pH adjustment agent. The processing solution is introduced into a purifying system pipe having the carbon steel members. The iron (II) ions are adsorbed on an inner surface of the purifying system pipe, namely, a surface of the carbon steel members. The ferrite film is formed on the surface of the carbon steel members by oxidizing the absorbed iron (II) ions. Therefore, corrosion of the carbon steel members is suppressed by the ferrite film. | 01-01-2009 |
20090003508 | Method of suppressing deposition of radioactive isotope - A formic acid aqueous solution that contains Fe (II) ions is produced by dissolving metal iron in a formic acid aqueous solution. Nitrogen is supplied from a nitrogen supply device to a chemical liquid tank and then discharged from a discharge line to reduce the dissolved oxygen concentration in the aqueous solution. The chemical liquid tank is filled with the formic acid aqueous solution sealed with nitrogen, and is transferred from a factory to a nuclear reactor building designated as radiation-controlled areas. Inside the nuclear reactor building, the chemical liquid tank is installed in a film deposition apparatus connected to a reactor water recirculation pipeline. The formic acid aqueous is supplied from the chemical liquid tank to the inside of the reactor water recirculation pipeline, and then a ferrite film is formed on the inner surface of the reactor water recirculation pipeline. | 01-01-2009 |
20090290675 | METHOD AND APPARATUS FOR SUPPRESSING CORROSION OF CARBON STEEL, METHOD FOR SUPPRESSING DEPOSIT OF RADIONUCLIDE ONTO CARBON STEEL MEMBERS COMPOSING A NUCLEAR POWER PLANT, AND FILM FORMATION APPARATUS - The present invention is a method for suppressing corrosion of carbon steel members composing a nuclear power plant. That is, the processing solution contains a chemical including iron (II) ions, an oxidizing agent for oxidizing at least one part of the iron (II) ions into iron (III) ion, and a pH adjustment agent for adjusting pH. The pH of the processing solution is adjusted in the range of 5.5 to 9.0 by the pH adjustment agent. The processing solution is introduced into a purifying system pipe having the carbon steel members. The iron (II) ions are adsorbed on an inner surface of the purifying system pipe, namely, a surface of the carbon steel members. The ferrite film is formed on the surface of the carbon steel members by oxidizing the absorbed iron (II) ions. Therefore, corrosion of the carbon steel members is suppressed by the ferrite film. | 11-26-2009 |
20090316852 | METHOD FOR SUPPRESSING DEPOSIT OF RADIONUCLIDE ONTO STRUCTURE MEMBER COMPOSING NUCLEAR POWER PLANT AND FERRITE FILM FORMATION APPARATUS - A method for suppressing deposit of radionuclide onto structure member composing a nuclear power plant, comprising the steps of: | 12-24-2009 |