Takatsuka, JP
Akio Takatsuka, Kyoto-Shi JP
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20150325659 | CRYSTALLINE MULTILAYER STRUCTURE AND SEMICONDUCTOR DEVICE - Provided is a crystalline multilayer structure which has good electrical properties and is useful for semiconductor devices. A crystalline multilayer structure includes a base substrate and a crystalline oxide semiconductor thin film disposed directly on the base substrate or with another layer therebetween and including a corundum-structured oxide semiconductor as a major component. The oxide semiconductor contains indium and/or gallium as a major component. The crystalline oxide semiconductor thin film contains germanium, silicon, titanium, zirconium, vanadium, or niobium. | 11-12-2015 |
20150325660 | CRYSTALLINE MULTILAYER STRUCTURE AND SEMICONDUCTOR DEVICE - Provided is a crystalline multilayer structure having good semiconductor properties. In particular, the crystalline multilayer structure has good electrical properties as follows: the controllability of conductivity is good; and vertical conduction is possible. A crystalline multilayer structure includes a metal layer containing a uniaxially oriented metal as a major component and a semiconductor layer disposed directly on the metal layer or with another layer therebetween and containing a crystalline oxide semiconductor as a major component. The crystalline oxide semiconductor contains one or more metals selected from gallium, indium, and aluminum and is uniaxially oriented. | 11-12-2015 |
Atsunobu Takatsuka, Ibaraki JP
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20090154979 | INK RIBBON UNIT AND METHOD OF JUDGMENT OF INK RIBBON JAMMING - Magnetic force lines | 06-18-2009 |
Atsunobu Takatsuka, Mitsukaido-Shi JP
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20110043591 | Printer with ink ribbon - A printer using a thermal head to sublime ink on an ink ribbon includes a cylindrical ribbon core around which the ink ribbon is wound, a rotating shaft to rotate the ribbon core, first and second magnets to generate magnetic force lines in a space surrounded by an inner peripheral face of the ribbon core, and a magnet sensor located in the space to detect the magnetic force lines generated by the first and second magnets only when the magnetic force lines are set in prescribed directions by rotation of the ribbon core. The ribbon core includes a cylindrical outer core with an outside peripheral surface around which the ink ribbon is wound and a cylindrical inner core with an outside peripheral surface to which the first and second magnets are fixed. The inner core with the first and second magnets fixed thereto is installed inside the outer core. | 02-24-2011 |
Hirofumi Takatsuka, Tokyo JP
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20090040601 | POLARIZATION MICROSCOPE - It in an object to acquire a high-precision polarization image. Provided is a polarization microscope comprising an illumination optical system | 02-12-2009 |
20090213376 | OPTICAL EQUIPMENT - Optical equipment for detecting beams emitted from a sample by irradiating the sample with linear polarization according to an aspect of the present invention includes a wavelength-independent optical path division element arranged at a position of coupling of a illumination optical path of the linear polarization and a detection optical path of the beams, and the linear polarization is reflected by the interface of the optical path division element entered as S polarization and led to the sample, and the beams pass through the optical path division element and are detected. | 08-27-2009 |
Hiromasa Takatsuka, Nara-Shi JP
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20110224813 | IMAGE PROCESSING DEVICE AND IMAGE PROCESSING METHOD - An image processing device is provided with a designating operation accepting unit which displays a setting screen on which an image indicating the entire shape of an object appears. The designating operation accepting unit accepts first, second, and third designating operations on the setting screen, and which allows selection of a process item. The first designating operation sets a common process sequence. The second designating operation sets a section-specific process sequence. The third designating operation designates a target section of a section-specific process. The common process sequence includes a process item by which the section-specific process is performed, and through this process item the common process sequence and each section-specific process sequence are associated with each other. Information indicating data in model data, and corresponding to the designated target section is associated with the section-specific process, and is then entered as section specifying information. | 09-15-2011 |
Hiroshi Takatsuka, Yasugi JP
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20130145917 | APPARATUS FOR CUTTING SHEET STACK - An apparatus for cutting a sheet stack is provided. The sheet stack is composed of a plurality of sheets. The apparatus includes a cutting blade having a plate form and having a cutting edge at one side extending along a cutting width direction. The cutting blade has at the one side: a plurality of projecting blade portions having ridge lines forming edge lines capable of thrusting and sawing cutting, the projecting blade portions projecting in a cutting direction; and a straight bottom portion between adjacent projecting blade portions. Cutting of the sheet stack is performed by applying a load to the cutting blade in the cutting direction, and by reciprocating the cutting blade along the cutting width direction. | 06-13-2013 |
Hiroyuki Takatsuka, Shizuoka JP
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20120181926 | VEHICLE DISCHARGE BULB - A mercury-free vehicle discharge bulb is provided. The discharge bulb includes an arc tube a glass shroud extending in a front-rear direction to cylindrically surround the arc tube, a metal band surrounding and holding a rear end portion of the glass shroud, and an insulating plug supporting the glass shroud in a fixed manner via the metal band. A ratio S | 07-19-2012 |
Hiroyuki Takatsuka, Shimane JP
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20100170832 | DEVICE AND METHOD OF SCREENING FOR INDIVIDUAL BALLS - A device and a method of screening for individual balls are provided. The device for screening for individual balls has a supply device, a slope, and a recovering part jointed to a gas-tight chamber, and has a pressure reducing device for decompressing and maintaining the pressure of the gas-tight chamber lower than 1000 Pa in the gas-tight chamber. The supply device is used for supplying the balls, the slope is used for enabling the balls to roll down, and the recovering part is used for recovering the balls from the slope. Further, the method for screening for individual balls includes supplying the balls from the supply device to the slope, rolling the balls down the slope, screening for the balls according to the speed is difference and/or the direction difference of the balls, and recovering the balls in the recovering part, in the gas-tight chamber with the pressure below 1000 Pa. | 07-08-2010 |
Hiroyuki Takatsuka, Shizuoka-Shi JP
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20090200944 | MERCURY-FREE ARC TUBE FOR DISCHARGE LAMP UNIT - There is provided a mercury-free arc tube for a discharge lamp unit. The mercury-free arc tube includes a plurality of electrodes and a sealed chamber including a metal halide and a starting rare gas enclosed in the sealed chamber. A clearness index value P | 08-13-2009 |
Kazuhiro Takatsuka, Wako-Shi JP
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20150041232 | SADDLE TYPE VEHICLE - In a motorcycle including a vehicle body frame, an engine supported by the vehicle body frame, an air cleaner box arranged above of the engine, and an ABS module capable of decompressing brake pressures of front and rear wheels, the ABS module is arranged at a position above the engine, rearward of the air cleaner box, in proximity to the left inlet port and a right inlet port of the air cleaner box for sucking outside air, and in suction routes of the left inlet port and the right inlet port. Therefore, a cooling effect with respect to an ABS module to suppress a thermal influence on the ABS module can be secured. | 02-12-2015 |
20150042062 | SADDLE-TYPE VEHICLE - A wheel speed sensor is provided between a front wheel and a front fork. The wheel speed sensor includes a sensor body to be supported by the front side of the front fork. A front fender includes a downward extending portion extending downward along the front side of the front fork. The downward extending portion covers the sensor body. As such, the influence of an arrangement of a sensor body on the design in a saddle-type vehicle provided with a wheel speed sensor between a front fork and a wheel is suppressed. | 02-12-2015 |
20150069817 | WHEEL OF VEHICLE - A wheel is provided which makes the removal of sand easy at the time of manufacturing the wheel by casting, while realizing the reduction of a weight of the wheel of the vehicle. The wheel of a vehicle includes boss portions which extend in the wheel axial direction from intermediate portions of spoke portions, in the wheel radial direction, and on which a brake disc is mountable. The boss portions are formed with boss inner hollow portions which are continuously formed with spoke inner hollow portions of the spoke portions. Through opening portions which penetrate the spoke portions in the wheel circumferential direction are formed on a portion of the spoke portions on which the boss portions are formed, at the position outside the boss portions, in the wheel radial direction. | 03-12-2015 |
Kazuki Takatsuka, Osaka JP
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20090311620 | CARRIER, TWO-COMPONENT DEVELOPER COMPRISING THE SAME, AND DEVELOPING DEVICE AND IMAGE FORMING APPARATUS USING THE TWO-COMPONENT DEVELOPER - A carrier has a thermosetting silicone resin layer formed of a core particle and a thermosetting silicone resin on the surface of the core particle, and the thermosetting silicone resin layer is formed by subjecting a thermosetting silicone resin to a thermosetting treatment at a temperature lower than the melting point of a charge control agent contained in the thermosetting silicone resin layer, and includes an inner region which contains a positively chargeable charge control agent and an outer region which does not contain any positively chargeable charge control agent. The two-component developer containing the carrier as described above is charged into a developing device in an image forming apparatus to form an image. | 12-17-2009 |
20110188083 | IMAGE FORMING APPARATUS, IMAGE FORMING SYSTEM, STORAGE MEDIUM, AND CONTROL METHOD - An image forming apparatus of the present invention is an image forming apparatus into which a memory device is insertable and which performs a printing process on an image of image data stored in the memory device. The image forming apparatus includes a memory reading section for detecting insertion of the memory device into the image forming apparatus, and a display processing section for performing a notification process of warning of accidental ingestion of the memory device, when the memory reading section detects the insertion of the memory device. This makes it more surely possible to cause a user to give attention to accidental ingestion by young children. | 08-04-2011 |
20110205599 | IMAGE READING DEVICE AND IMAGE FORMING APPARATUS - A memory storage section in which a memory attachment section is provided is provided in a place of a platen which place is to be covered with a platen cover. This makes it possible to prevent a young child from accidentally detaching a portable recording medium detachably attached to an image reading device. | 08-25-2011 |
Kazuki Takatsuka, Yamatokoriyama-Shi JP
Keisuke Takatsuka, Tottori JP
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20100198121 | CHAIR-TYPE MASSAGE MACHINE - In a chair-type massage machine equipped with a seat section and a backrest section provided backwardly of this seat section and a pillow section ( | 08-05-2010 |
Keisuke Takatsuka, Yonago-Shi JP
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20090177128 | Chair-Type Massaging Apparatus, Massaging Apparatus, Control Device of Chair-Type Massaging Apparatus And Remote Control Device For Chair-Type Massaging Apparatus - A chair-type massaging apparatus of the present invention, including a massaging element that is mounted in a back rest configured to support a back of a user and is configured to be movable in a substantially forward and backward direction to apply stimulation to the back, a control device that includes a grip that is tilted by the user to be displaceable from a predetermined neutral position in the forward and backward direction substantially corresponding with the direction in which the massaging element moves and is configured to output a signal indicating a displacement of the grip, and a controller configured to, based on the signal from the control device, execute control to move the massaging element in a direction substantially corresponding with a direction in which the grip is operated to move. | 07-09-2009 |
Masaaki Takatsuka, Yokosuka-Shi JP
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20140292187 | Heater Lamp and Heating Module - According to embodiments, a heater lamp that includes a bulb and an anchor ring is provided. The bulb has a linear portion and at least one bent portion. The bulb has a filament therein that includes a plurality of first coils which are connected in series, and a second coil which is connected to the first coils in series and has a number of turns less than that of the first coils. The bulb is sealed at both ends and light transmissive. The anchor ring holds the filament inside the bulb. | 10-02-2014 |
20150279652 | Lamp - A lamp according to an embodiment includes a bulb, a filament, a gas, and a reflective film. The filament is disposed in the interior of the bulb along the tube axis. The gas is filled in the interior of the bulb. The reflective film is formed on the outer circumferential surface of the bulb and reflects a light from the filament toward the interior of the bulb. Further, the reflective film is formed by depositing a reflective film material containing TiO | 10-01-2015 |
Masahiro Takatsuka, Tokyo JP
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20150135959 | DEOXIDATION APPARATUS - [Problem] To provide a deoxidation apparatus ( | 05-21-2015 |
Masaki Takatsuka, Mishima JP
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20150055868 | CHARACTER DATA PROCESSING METHOD, INFORMATION PROCESSING METHOD, AND INFORMATION PROCESSING APPARATUS - A character data processing method executed by a computer includes detecting glyph variant information from an input character data string, and converting detected glyph variant information to extended expression data, the extended data and the detected glyph variant information, the basic character data being associated with the detected glyph variant information in the input character string, wherein the extended expression data can be converted to the basic character data by specific bit arithmetic processing. | 02-26-2015 |
Minoru Takatsuka, Saitama-Ken JP
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20110190693 | COMPUTER CONTROLLED ELECTRIC SYRINGE - A computer controlled electric syringe includes: a piston unit including a piston being configured to press and move a rubber plug of a cartridge by a second end to discharge a medicinal solution from a cartridge through an injection needle; a ball screw having a screw shaft and a nut portion that is screwed into the screw shaft, the screw shaft being loosely inserted into the hollow portion of the piston through the opening, the nut portion being coupled to the piston; a screw shaft supporting portion rotatably supporting the screw shaft of the ball screw; a rotation preventing portion configured to prevent the nut portion of the ball screw from being rotated; and a piston supporting portion supporting the piston to be movable in an axial direction of the screw shaft along with the nut portion by the rotation of the screw shaft. | 08-04-2011 |
Ryo Takatsuka, Tokyo JP
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20110001990 | IMAGE FORMING APPARATUS AND METHOD OF ADJUSTING COLOR BALANCE - An image forming apparatus is capable of adjusting a print density with a plurality of set values including a first set value and a second set value. The image forming apparatus includes a storage unit for storing a first density as a target value of the print density; a density detection unit for detecting a second density as a print density of an image printed on a transfer medium; and a control unit for adjusting the print density. The control unit compares the first density and the second density, and calculates a first correction value applied to one of the first set value and the second set value for correcting the second density to the first density according to a density difference generation condition determined in advance. The control unit corrects the first set value or the second set value according to the first correction value for adjusting color balance. | 01-06-2011 |
20120212061 | HIGH VOLTAGE POWER SOURCE DEVICE AND IMAGE FORMING DEVICE - A high voltage power source device includes piezoelectric transformers, each of the piezoelectric transformers being formed with a primary electrode and a secondary electrode on piezoelectric ceramics, receiving a primary voltage at the primary electrode, and generating a second voltage from the secondary electrode, switching elements, each of the switching elements driving a respective one of the piezoelectric transformers, and primary voltage supply devices, each of the primary voltage supply devices supplying the primary voltage to the primary electrode of the respective one of the piezoelectric transformers by driving the respective one of the switching elements when the secondary voltage is generated from the respective one of the second electrodes, wherein the respective one of the primary voltage supply devices supplies the primary voltage to the respective one of the primary electrodes by driving the respective one of the switching elements at the same frequency. | 08-23-2012 |
20130322906 | IMAGE FORMING APPARATUS - An image forming apparatus includes an image forming part to form a developer image on a recording medium, a fuser part that includes a fuser member and a heat application member to fix the developer image on the recording medium, a heat application control part to control the heat application member so that a temperature of the fuser member falls within a target temperature range that has been set, a temperature setting part to set a first target temperature range and a second target temperature range. The first target temperature range is a target temperature range for a first fusion that is performed on a first surface of the recording medium, and the second target temperature range is another target temperature range, which is lower than the first target temperature range, for a second fusion that is performed on the first surface of the recording medium. | 12-05-2013 |
Ryuji Takatsuka, Tokyo JP
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20080282021 | DATA MANAGEMENT APPARATUS, DATA MANAGEMENT METHOD, AND PROGRAM - A data management apparatus for managing data stored in a predetermined storage area includes a reader configured to communicate with a plurality of objects each having a memory storing an address indicating a storage area and to read the address from the memory of an object with which communication is to be performed by a user among the plurality of objects; a data obtaining unit configured to obtain data to be stored in the storage area; and a storage controller configured to cause the data obtained by the data obtaining means to be stored in the storage area indicated by the address read by the reader. | 11-13-2008 |
Satoshi Takatsuka, Kobe-City JP
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20120196183 | POSITIVE ELECTRODE FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, PRODUCTION METHOD THEREOF AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY - The object is to obtain a positive electrode for a nonaqueous electrolyte secondary battery capable of suppressing gas generation even if continuous charging is performed at a high temperature. Provided is a positive electrode for a nonaqueous electrolyte secondary battery comprising a positive-electrode active material, wherein the positive-electrode active material has a surface-treated layer with a silane coupling agent represented by the following general formula (1): | 08-02-2012 |
Satoshi Takatsuka, Okayama JP
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20140220429 | NONAQUEOUS ELECTROLYTE AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY - There is provided a nonaqueous electrolyte that can suppress swelling of a nonaqueous electrolyte secondary battery. A nonaqueous electrolyte for a nonaqueous electrolyte secondary battery | 08-07-2014 |
Shingo Takatsuka, Kitasaku-Gun JP
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20090091262 | Discharge lamp lighting apparatus - There is provided a discharge clamp lighting apparatus including: a transformer, a transformer driving circuit, a control circuit, in which a primary side of the transformer is driven by the transformer driving circuit lighting a discharge lamp connected at a secondary side of the transformer, a discharge sensing circuit, a signal detecting circuit detecting a voltage signal induced in the discharge sensing circuit, and a protection means stopping supply of electric power to the secondary side of the transformer according to the voltage signal detected at the signal detecting circuit, wherein the signal detecting circuit includes a signal discriminating circuit attenuating a component of a voltage signal inputted from the discharge sensing circuit, the component having a frequency equal to or lower than a predetermined value, to be equal to or greater than a secondary high-frequency pass filter, passing only a high-frequency signal caused by an abnormal discharge. | 04-09-2009 |
20090154202 | Backlight inverter and method of driving same - A backlight inverter is provided which includes at least one inverter transformer and to which a plurality of cold cathode fluorescent lamps are connected, wherein a plurality of primary windings of the inverter transformer are connected to each other either in series or in parallel, a resonance circuit including a leakage inductance and a capacitance component is formed at the secondary side of the inverter transformer, and wherein the inverter transformer is driven at an operating frequency which is included in a frequency range between a parallel resonance frequency and a series resonance frequency of the resonance circuit and which excludes a frequency range between a first inflection point and a second inflection point of a gain characteristic curve of the inverter transformer. | 06-18-2009 |
Shingo Takatsuka, Nagano JP
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20120206433 | LED DRIVING APPARATUS - An LED driving apparatus comprising: a power feed unit; a driving control unit; a current detection unit that detects load current flowing in an LED module; and an output control unit that determines whether the LED module is under conducting state or opening state, and outputs a signal in accordance with a result of the determination, wherein, when the LED module is under conducting state, the output control unit outputs a first signal to the driving control unit so that the load current is constant, wherein, when the LED module is under opening state, the output control unit outputs a second signal to the driving control unit so that a voltage becomes a predetermined constant-voltage value, and wherein the predetermined voltage value is a voltage or higher, at which the LED module starts conduction, and a voltage or lower corresponding to an upper limit of the LED. | 08-16-2012 |
Shinichi Takatsuka, Nagoya-Shi JP
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20090025050 | Terminal apparatus used in information distribution system, recording medium on which information processing program is recorded, and information processing method - To provide a terminal apparatus, an information processing program, and an information processing method, with which a noise reduction and power saving are possible. A terminal apparatus puts an HDD into a stopped condition when a main switch is in a deactivated condition and, receiving a distribution request, temporarily puts the HDD into a driven condition when contents information which is a subject of the distribution request is stored in the HDD, and distributes the contents information. When the distribution of the contents information is completed, the terminal apparatus puts the HDD into the stopped condition. By this means, holding a time of the driven condition of the HDD to a minimum, a noise reduction and power saving are realized. | 01-22-2009 |
Shinichi Takatsuka, Nagoya-City JP
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20130106278 | DISPLAY DEVICE | 05-02-2013 |
Shinsuke Takatsuka, Hitachinaka JP
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20090064211 | Optical Disc Apparatus - To prevent an optical disc from being removed from a clamper even when an impact force is applied in an optical disc apparatus. A displacement amount by which a disc motor is sunk on the bottom case side is suppressed. In more detail, a convex portion which protrudes in the bottom cover direction is provided at a region including the whole or a part of an orthographically-projected surface of the disc motor on a surface of a bottom case opposed to a rear surface of the disc motor, and in a state of recording or reproducing, the sum of a distance between a motor fixing plate and a bottom cover and a distance between the bottom cover and the convex portion of the bottom case is smaller in the rotational axis direction of the disc motor than the sum of a distance between an optical disc and a tray and an insertion depth by which a clamper is inserted into a center hole of an optical disc. | 03-05-2009 |
20090064216 | Optical disc apparatus - In order to make a unit mechanical portion lighter and to cut down the cost of the unit mechanical portion in an optical disc apparatus, the optical disc apparatus of the present invention is configured to include: a chassis which includes a supporting portion that supports an optical pickup, a pickup moving mechanism, and a disc motor, and coupling portions that abut on and are coupled to a tray at plural points, which is formed of a synthetic resin material, and in which the supporting portion and the coupling portions are integrated with each other; and a flexible flat cable which electrically couples between a first circuit substrate fixed to the bottom case side and a second circuit substrate fixed to the tray or the chassis side, and which is arranged between a bottom cover and a bottom case while its plane surface is folded in a state where the tray is inserted into an apparatus body. | 03-05-2009 |
Shinya Takatsuka, Osaka JP
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20090136569 | Rapidly disintergrating tablet in oral cavity - The present invention provides a method of suppressing the bitter taste of a drug when a rapidly disintegrating tablet in an oral cavity is produced. | 05-28-2009 |
20120294940 | RAPIDLY DISINTEGRATING TABLET IN ORAL CAVITY - The present invention provides a method of suppressing the bitter taste of a drug when a rapidly disintegrating tablet in an oral cavity is produced. | 11-22-2012 |
Takayuki Takatsuka, Tokyo JP
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20150190735 | CENTRIFUGE - Provided is a centrifuge that preferably performs processes such as dispersion of a material to be processed while enhancing convenience for users. A centrifuge | 07-09-2015 |
Takuya Takatsuka, Zama-Shi JP
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20130141571 | AIRTIGHTNESS INSPECTION METHOD AND AIRTIGHTNESS INSPECTION APPARATUS FOR SEALED BATTERY - A soft packaged sealed battery is contained in an airtight container. The airtight container is decompressed and images of the surface shape of the sealed battery in the airtight container before and after decompression are captured by a CCD camera or the like. Whether or not airtightness of the sealed battery is maintained is determined based on a change in the captured images, e.g. a change in the surface shape appearing as luminance differences of pixels. By this determination method, highly accurate airtightness determination is realized by eliminating the influence of invisible fine creases on a sealed battery surface. | 06-06-2013 |
Takuya Takatsuka, Itabashi-Ku JP
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20150022228 | CONDUCTIVITY INSPECTION APPARATUS AND CONDUCTIVITY INSPECTION METHOD - At least two needles ( | 01-22-2015 |
Tomomasa Takatsuka, Tokyo JP
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20130008160 | ACTUATOR ELEMENT INCLUDING FAT AND OIL OR WATER REPELLENT - A conductive thin film is composed of a polymer gel including carbon nanotubes, an ionic liquid, and a polymer. At least one selected from the group consisting of fat and oil and a water repellent is included in the polymer gel or in a surface of the polymer gel. | 01-10-2013 |
20130009514 | CARBON NANOFIBER ACTUATOR - An electroconductive film for an actuator is formed from a gel composition including carbon nanofibers, an ionic liquid, and a polymer. The carbon nanofibers are produced with an aromatic mesophase pitch by melt spinning. | 01-10-2013 |
20150061457 | ACTUATOR ELEMENT USING CARBON ELECTRODE - An object of this invention is to create an actuator in which the amount of deformation is maintained and no displacement in the reverse direction occurs, even when a constant voltage is continuously applied for a long period of time. | 03-05-2015 |
20150118500 | ACTUATOR ELEMENT INCLUDING FAT AND OIL OR WATER REPELLENT - A conductive thin film is composed of a polymer gel including carbon nanotubes, an ionic liquid, and a polymer. At least one selected from the group consisting of fat and oil and a water repellent is included in the polymer gel or in a surface of the polymer gel. | 04-30-2015 |
Tomomasa Takatsuka, Miyagi-Ken JP
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20150298963 | POLYMER ACTUATOR ELEMENT - A polymer actuator element includes an electrolyte layer and electrode layers, in which the electrode layer includes an activated carbon nanofiber and a carbon nanohorn. | 10-22-2015 |
Tomoyuki Takatsuka, Osaka-Shi JP
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20090301640 | METHOD AND APPARATUS OF ADHERING BELT EDGE TAPE - According to the present invention, in adhering a belt edge tape ( | 12-10-2009 |
20100024986 | PERFORATING APPARATUS FOR TIRE CONSTITUENT MEMBER - The invention provides a perforating apparatus, which can efficiently form air vent holes in necessary locations on a tire constituent member and facilitates setting and changes of perforated positions to be able to readily accommodate for a change in size of the tire constituent member, and as perforating means | 02-04-2010 |
Toshinori Takatsuka, Fuji-Shi JP
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20120007803 | POINTING DEVICE - A pointing device is provided which can reduce its size and height, reduce leakage magnetic flux density to the outside. Magnetic sensors are disposed symmetrically two by two on X and Y axes on a printed circuit board. A silicone resin is placed on the printed circuit board, and an internally and externally unipolarly magnetized ring-like magnet is placed near the center of the magnetic sensors. The printed circuit board and silicone resin are not bonded. The silicone resin is easily deformed by applying external force, and returns to its initial state without the external force as soon as the external force is removed. The ring-like magnet is configured to move approximately in parallel to the surface of the printed circuit board. The variations in the ambient magnetic flux density produced by the movement of the ring-like magnet are detected by the magnetic sensors. | 01-12-2012 |
Toshinori Takatsuka, Tokyo JP
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20090045807 | POSITION DETECTION APPARATUS - A magnetic flux detection unit and a rectangular solid magnet are provided. The magnetic flux detection unit includes one or more pairs of Hall sensors, each pair having two Hall sensors arranged on a substrate. The solid magnet is arranged movably in a direction in a plane parallel to the substrate. Each pair of two Hall sensors is arranged on the substrate so that a line connecting the centers of magnetism sensing sections of each pair of two Hall sensors is orthogonal to a movement direction of the magnet. A tetragon has a long side and a short side and the long side has a inclination angle to the line connecting the centers of magnetism sensing sections of the each pair of two Hall sensors. The magnet has one N-pole and one S-pole separately magnetized in orthogonal to the substrate on which the Hall sensors are arranged. | 02-19-2009 |
20140266183 | Magnetic Sensor - A magnetic sensor of the present invention includes a Hall-effect sensor configured to detect magnetism and an IC being configured to drive the Hall-effect sensor and perform signal processing therefor and having two or more metal interconnection layers. The Hall-effect sensor and the IC are electrically connected to each other via wire interconnections and sealed in one package. Metal interconnections on the IC to input output voltage of the Hall-effect sensor to a signal processing unit of the IC have a grade-separation junction portion in order to suppress an induced electromotive force which a change in the magnetic flux density externally applied generates at output terminals of the Hall-effect sensor, the wire interconnections connected to output electrode pads of the Hall-effect sensor, and the metal interconnections to input the output voltage of the Hall-effect sensor to the signal processing unit of the IC. | 09-18-2014 |
Yoichi Takatsuka, Tokyo JP
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20140202191 | OUTDOOR UNIT OF AIR-CONDITIONING APPARATUS - [Object] To provide an air-conditioning-apparatus outdoor unit including a socket that can be used in cold climate areas. | 07-24-2014 |
Yuichi Takatsuka, Hitachinaka-Shi JP
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20120021276 | SECONDARY BATTERY CELL - The present invention is a secondary battery, including: an electrode group that includes a positive electrode and a negative electrode, an electrolyte, and a battery cell container that contains the electrode group and the electrolyte and that is sealed, wherein: an adhesive layer for trapping foreign matter present inside the battery cell container is disposed in the battery cell container by exposing at least part of the adhesive layer so as to allow the adhesive layer to come into contact with the electrolyte. | 01-26-2012 |
Yuichi Takatsuka, Hitachinaka JP
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20150236369 | PRISMATIC SECONDARY BATTERY - A prismatic secondary battery includes: an electrode group including electrodes formed of positive electrodes and negative electrodes each having an active material layer coated on a surface of a metallic foil, the electrodes formed of positive and negative electrodes are flatly wound together with a separator intervening with the positive and negative electrodes, the positive and negative electrodes being each formed with a metallic foil exposed section at one end in a direction of a winding axis L; and connection plates that electrically connect the electrode group and electrode terminals. The metallic foil exposed sections of the electrode group and the connection plates are press-joined. At least a portion of the press-joined sections constituted by the metallic foil exposed sections and the connection plates is covered with a resin material. | 08-20-2015 |
Yuji Takatsuka, Kobe-Shi JP
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20090150027 | Electric power steering apparatus - An electric power steering apparatus is provided that has a controller by which no current flows in one phase among current paths of three phases for supplying electric power from a motor driving circuit to a three-phase brushless motor and currents that have an identical absolute value and that have different signs flow in the other two phases. Thus, the status at one energization angle on the driving current waveform of the three-phase brushless motor can be given continuously and relatively-high currents can simultaneously flow in opposite directions in the contacts inserted to the two phases. By flowing of such high current in the contacts, a secure conduction check can be performed and foreign matters on the surface of the contact can be fused or thermally destroyed. | 06-11-2009 |
20110203869 | ELECTRIC POWER STEERING APPARATUS - In an electric power steering apparatus including capacitor for smoothing out the voltage of battery and relay including a relay contact disposed at a place upstream of the capacitor, a path is provided for directly conducting a terminal voltage of the capacitor from a downstream side of the relay contact to a system power supply supply that generates a source voltage for a control system including controller and the like, so that the system power supply and the control system that is supplied therefrom with electric power for control purpose are utilized as a discharge circuit. Thus is obtained a simplified configuration of circuit responsible for discharging the capacitor. | 08-25-2011 |
20130066523 | CONTROL SYSTEM AND ELECTRIC POWER STEERING CONTROL DEVICE - A main control device generates a first signal and a second signal, which is substantially equivalent to the first signal, in accordance with the input signal, a sub-control device includes a comparison-judgment-processing unit that compares the first signal with the second signal, and judges that an abnormality occurs when a state, in which a deviation between the both signals is greater than equal to a predetermined value, is continued in a time being equal to a first predetermined time, and a limitation unit is configured in such a way that the limitation unit adds a predetermined limitation to the output of the main control device in accordance with a result for which the comparison-judgment-processing unit judges that the abnormality occurs. | 03-14-2013 |
20140058630 | ELECTRIC POWER STEERING CONTROL DEVICE - Provided is a control device for an electric power steering device, for controlling an output torque of a motor for outputting an assist torque based on a steering-torque signal from a torque sensor for detecting a steering torque, the control device for negatively feeding back a correction signal based on a motor-speed signal from motor-speed detection means for detecting a rotation speed of a rotary shaft of the motor to damp a vibration at a natural frequency determined in accordance with a transfer characteristic from the steering-torque signal to the output torque. | 02-27-2014 |
20140152206 | CONTROL DEVICE FOR ALTERNATING CURRENT ROTATING MACHINE AND ELECTRIC POWER STEERING DEVICE EQUIPPED WITH CONTROL DEVICE FOR ALTERNATING CURRENT ROTATING MACHINE - A control device for an AC rotating machine includes a voltage command calculation means ( | 06-05-2014 |
Yuji Takatsuka, Ichikawa-Shi JP
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20140161975 | METHOD FOR PRODUCING COATED ALKALINE EARTH METAL SILICATE PHOSPHOR PARTICLES - Disclosed herein is a method for producing film-coated alkaline-earth metal silicate phosphor particles that have a coating film having high moisture resistance and water resistance and that can have improved light-emitting characteristics. | 06-12-2014 |
Yuki Takatsuka, Sakai-Shi JP
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20160023025 | METHOD FOR PREVENTING AND EXTINGUISHING FIRE - The present invention provides a method for preventing and extinguishing fire, the method for preventing and extinguishing fire being effective against fire caused by a pyrophoric material and a water prohibitive substance. The method for preventing and extinguishing fire of the present invention is characterized in that a fire extinguishing foam composition is supplied to a flame caused by the combustion of a pyrophoric material and a water prohibitive substance whereby the flame is suppressed or extinguished, and that a combustible material is changed to an inert substance by a hydration reaction, the combustible material being a pyrophoric material or a water prohibitive substance. | 01-28-2016 |
Yushi Takatsuka, Fukuoka JP
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20120287576 | ELECTRONIC DEVICE AND POWER CONVERTER PROVIDED WITH ELECTRONIC DEVICE - This electronic device includes a filter circuit including a coil, a resistor, and a condenser, and a heat radiating member radiating heat generated from the coil and the resistor, arranged in proximity to the coil and the resistor of the filter circuit. | 11-15-2012 |
20130241327 | MOTOR DRIVING DEVICE AND VEHICLE - This motor driving device includes a motor including a high speed drive coil and a low speed drive coil, a coil switching portion arranged in a direction along a rotating shaft of the motor with respect to the motor, a power converter arranged in a direction intersecting with the rotating shaft with respect to the motor, and a plurality of case portions storing at least the motor, the coil switching portion, and the power converter. The plurality of case portions are coupled with each other. | 09-19-2013 |
20130241458 | MOTOR DRIVING DEVICE AND VEHICLE - This motor driving device includes a motor including a high speed drive coil and a low speed drive coil, a coil switching portion switching connection states of the high speed drive coil and the low speed drive coil of the motor, a power converter connected to the motor, and a single first case portion storing at least the motor, the coil switching portion, and the power converter. | 09-19-2013 |
Yushi Takatsuka, Kitakyushu-Shi JP
Patent application number | Description | Published |
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20130088904 | ALTERNATING-CURRENT/DIRECT-CURRENT CONVERTER - An alternating-current/direct-current converter includes a rectifier, a reactor, a capacitor, and a switching rectifier. The rectifier is configured to rectify alternating-current voltage output from an alternating-current power source, thereby converting the alternating-current voltage into direct-current voltage, and to output the direct-current voltage. The capacitor includes terminals. The switching rectifier is coupled to the AC power source and switchable to output the direct-current voltage to the capacitor. | 04-11-2013 |
20130229843 | CURRENT-SOURCE POWER CONVERTING APPARATUS - A current-source power converting apparatus according to an embodiment includes an inverter and a drive controller. The inverter includes, in every output phase, a plurality of switching elements that are serially connected between the positive pole and the negative pole of a direct current source. The drive controller controls the inverter in accordance with a current command in an output mode of controlling the switching elements of different output phases for supplying current between the output phases and a short circuit mode of controlling the switching elements of the same output phase. An output phase in which the drive controller executes the short circuit mode is an output phase whose phase voltage or phase current has the minimum absolute value. | 09-05-2013 |
20140092658 | POWER CONVERSION APPARATUS - A power conversion apparatus includes a power converter and a PWM controller. A first switching element is coupled to a positive pole of a DC power source and one terminal of a load. A second switching element is coupled to a negative pole of the DC power source and another terminal of the load. A third switching element is coupled to the positive pole and the other terminal. A fourth switching element is coupled to the negative pole and the one terminal. The PWM controller PWM-controls the power conversion apparatus to repeat an on-period during which the DC power source outputs a voltage to the load and an off-period during which no voltage is output. The PWM controller alternately controls the first and second switching elements based on a signal set at a high or low level any time during a carrier wave period. | 04-03-2014 |
20140202781 | MOTOR DRIVE DEVICE AND VEHICLE - A motor drive device includes a motor including a high-speed drive winding and a low-speed drive winding, a winding switching portion switching the connection states of the high-speed drive winding and the low-speed drive winding of the motor, a power conversion portion connected to the motor, and a plurality of case portions housing at least the motor, the winding switching portion, and the power conversion portion, while the plurality of case portions are coupled to each other. | 07-24-2014 |
Yuya Takatsuka, Tokyo JP
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20120040710 | COMMUNICATION CONTROL METHOD AND RADIO BASE STATION - A communication control method executed in a multi-hop cellular network including at least one gateway and a plurality of radio base stations includes: a first radio base station performing radio resource management and movement management concerning a radio mobile station requesting, when the first radio base station determines it is necessary to switch a connection destination of the radio mobile station, a second radio base station at a handover destination to perform handover processing and instructing the radio mobile station (a handover execution mobile station) to perform handover to the second radio base station; and the second radio base station determining, based on the number of times of transfer until a signal transmitted from the first radio base station reaches the own station, whether to change the radio base station that performs the radio resource management and the movement management concerning the handover execution mobile station. | 02-16-2012 |
20130169481 | WIRELESS COMMUNICATION APPARATUS AND WIRELESS COMMUNICATION METHOD - A wireless communication apparatus includes a BT-apparatus unit configured to perform wireless communication using frequency hopping, a WLAN-apparatus unit configured to perform wireless communication in a system different from a system of the BT-apparatus unit using a band including at least a part of a band used by the BT-apparatus unit and using a WLAN-antenna whose directionality is controllable, and an information managing unit configured to, upon detecting simultaneous communication of the BT-apparatus unit and the WLAN-apparatus unit, instruct the WLAN-apparatus unit to perform communication while adjusting a beam direction of the WLAN-antenna and instruct the BT-apparatus unit to measure a communication quality, determine a directionality setting value of the WLAN-antenna based on the communication quality measurement by the BT-apparatus unit, and instruct the WLAN-apparatus unit to perform communication using the determined directionality setting value. | 07-04-2013 |
20140376527 | COMMUNICATION SYSTEM, COMMUNICATION TERMINAL, AND COMMUNICATION METHOD - A terminal mode of at least a part of terminals in a centralized control area and terminals in a distributed control area is set to a time division control mode for performing communication in a time division manner. The terminals in the centralized control area, the terminal mode of which is other than the time division control mode, are set in a centralized control mode. The terminals, the terminal mode of which is other than the time division control mode, are set in a distributed control mode. The terminals set in the time division control mode perform transmission in a communication period in which communication is permitted. The terminals set in the centralized control mode and the terminals set in the distributed control mode perform communication without depending on the communication period. | 12-25-2014 |
20150244810 | COMMUNICATION APPARATUS AND NETWORK CONNECTION METHOD - A communication apparatus that, when a device connects to an external network via another device, is capable of reducing the user's workload when connecting. The apparatus includes: a WLAN control unit that uses a WLAN to communicate with a WLAN STA device that communicates with an external network; a BT control unit that uses BT to communicate with a BT device capable of communicating with the external network; a connection history DB that stores therein information on connections to the BT devices and the order of priority for connecting to the BT devices; and a connection management unit that refers to the connection history DB. The communication apparatus connects to the WLAN STA device and to the BT device, and enables the WLAN STA device to communicate with the external network via the own apparatus and the BT device. | 08-27-2015 |