Tadahiko
Tadahiko Baba, Saitama JP
Patent application number | Description | Published |
---|---|---|
20100207650 | TEST APPARATUS AND TEST METHOD - Provided is a test apparatus for testing a device under test, comprising a multi-strobe generating section that generates, for each prescribed test cycle, a multi-strobe that includes a plurality of strobes arranged at prescribed time intervals; a data detecting section that detects a logic value of a response signal output by the device under test, according to each strobe; and a data width detecting section that detects a data width indicating a period during which the logic value of the response signal matches a prescribed expected value, based on each change point of a logic value output by the data detecting section. | 08-19-2010 |
Tadahiko Fujita, Fukushima JP
Patent application number | Description | Published |
---|---|---|
20120321911 | NON-AQUEOUS ELECTROLYTE BATTERY, NON-AQUEOUS ELECTROLYTE BATTERY POSITIVE ELECTRODE, NON-AQUEOUS ELECTROLYTE BATTERY NEGATIVE ELECTRODE, NON-AQUEOUS ELECTROLYTE BATTERY SEPARATOR, ELECTROLYTE FOR NON-AQUEOUS ELECTROLYTE, AND METHOD OF MANUFACTURING NON-AQEUOUS ELECTROLYTE BATTERY SEPARATOR - A battery is composed of a positive electrode in which a positive electrode active material layer including a positive electrode active material is formed on a positive electrode collector, a negative electrode in which a negative electrode active material layer including a negative electrode active material is formed on a negative electrode collector, a separator provided between the positive electrode and the negative electrode, and an electrolyte impregnated in the separator. The battery further includes at least one of a heteropoly acid and a heteropoly acid compound as an additive at least in one of the positive electrode, the negative electrode, the separator, and the electrolyte. | 12-20-2012 |
Tadahiko Hirai, Caulfield AU
Patent application number | Description | Published |
---|---|---|
20100007656 | DISPLAY APPARATUS AND DRIVING METHOD THEREOF - Display image quality degradation caused by a burn-in phenomenon is prevented in a self-emission type display apparatus. A degradation characteristic acquisition circuit acquires degradation characteristics of a pixel region, and a boundary portion detection circuit detects a boundary of the degradation characteristics. A correction amount operation circuit arithmetically operates a correction amount based on the boundary, and a video signal correction circuit corrects a video signal. The correction amount is determined based on the boundary of the degradation characteristics such that emission luminance is gently varies in a periphery of a boundary of a pixel due to the burn-in phenomenon, and whereby the burn-in phenomenon becomes inconspicuous. | 01-14-2010 |
Tadahiko Hirai, Mount Waverly, Victoria AU
Patent application number | Description | Published |
---|---|---|
20160126504 | ELECTROLUMINESCENT DEVICES - An electroluminescent device comprising: an organic electroluminescent element and a junction transistor having a first region, a second region, and an intermediate semiconducting region configured to control flow of charge between the first and second regions, wherein at least two abutting regions consist essentially of one or more semiconducting inorganic metal compounds, and wherein each region of the junction transistor and the electroluminescent element are successively stacked along a common direction. | 05-05-2016 |
Tadahiko Hirano, Hokuto-Shi JP
Patent application number | Description | Published |
---|---|---|
20140326791 | RFID TAG, METHOD FOR PRODUCING RFID TAG, AND DIE - An RFID tag is provided which does not give a user a feeling of strangeness even when contacting his/her body and is firmly attachable to a fabric such as clothes. The RFID tag is for wireless communications and includes a main antenna | 11-06-2014 |
Tadahiko Horiuchi, Isehara-Shi JP
Patent application number | Description | Published |
---|---|---|
20090310428 | MIS-TRANSISTOR-BASED NONVOLATILE MEMORY FOR MULTILEVEL DATA STORAGE - A memory circuit includes a latch having a first node and a second node to store data such that a logic level of the first node is an inverse of a logic level of the second node, a MIS transistor having a gate node, a first source/drain node, and a second source/drain node, the first source/drain node coupled to the first node of the latch, and a control circuit configured to control the gate node and second source/drain node of the MIS transistor to make an upward lingering change in a threshold voltage of the MIS transistor in a first operation in response to data stored in the latch and to make a downward lingering change in the threshold voltage in a second operation in response to data stored in the latch. | 12-17-2009 |
20090316477 | NONVOLATILE SEMICONDUCTOR MEMORY CIRCUIT UTILIZING A MIS TRANSISTOR AS A MEMORY CELL - A memory circuit includes a latch having a first node and a second node to store data such that a logic level of the first node is an inverse of a logic level of the second node, a MIS transistor having a gate node, a first source/drain node, and a second source/drain node, the first source/drain node coupled to the first node of the latch, and a control circuit configured to control the gate node and second source/drain node of the MIS transistor in a first operation such that a lingering change is created in transistor characteristics of the MIS transistor in response to the data stored in the latch, wherein the MIS transistor includes a highly-doped substrate layer, a lightly-doped substrate layer disposed on the highly-doped substrate layer, diffusion regions formed in the lightly-doped substrate layer, a gate electrode, sidewalls, and an insulating film. | 12-24-2009 |
20100208518 | MIS-TRANSISTOR-BASED NONVOLATILE MEMORY CIRCUIT WITH STABLE AND ENHANCED PERFORMANCE - A memory circuit includes a latch having a first node and a second node, a MIS transistor having a gate node, a first source/drain node coupled to the first node of the latch, and a second source/drain node, and a control circuit configured to control the gate node and second source/drain node to make a lingering change in a threshold voltage of the MIS transistor in a first operation and to cause the latch in a second operation to store data responsive to whether a lingering change in the threshold voltage is present, wherein the MIS transistor includes diffusion regions, a gate electrode, and sidewalls, wherein a metallurgical junction of each of the diffusion regions is positioned under the gate electrode, and a lateral boundary of a depletion layer in the diffusion region serving as a drain is positioned under a corresponding one of the sidewalls in the first operation. | 08-19-2010 |
Tadahiko Kato, Kosai-City JP
Patent application number | Description | Published |
---|---|---|
20120309576 | POWER TRANSMITTING DEVICE - Disclosed is a power transmitting device capable of streamlined structure and control, as well as alleviating energy loss. The device comprises a planetary gear device wherein motive power of an engine and a motor is inputted from a first element and a second element; and a first clutch that transmits, in an interruptible manner, motive power from a second shaft that is linked to the second element, to a first shaft that is linked to a third element and an input shaft, while interrupting motive power from the first shaft or the input shaft to the second shaft. It is possible to switch motive power of the engine and the motor with motive power transmission switching by the first clutch, thus allowing streamlining of structure and control. | 12-06-2012 |
20150135874 | CLUTCH DEVICE - Provided is a clutch device capable of reliably transmitting predetermined torque. Power is transmitted from an outer ring to a second gear through a first gear. The teeth of the first gear are formed so that the lines of the teeth are non-parallel to the center axis. The direction of axial force generated by the reaction force of the second gear and acting on the first gear is set to be the same as the direction of movement of the outer ring. When rollers engage with raceway surfaces and power is transmitted from the first gear to the second gear, the reaction force of the second gear promotes the movement of the outer ring in the axial direction. Predetermined torque can be reliably transmitted because axial pull-in force between an inner ring and the outer ring increases. | 05-21-2015 |
Tadahiko Kato, Kosai JP
Patent application number | Description | Published |
---|---|---|
20090211830 | Driving force transmitting device for four-wheel drive vehicle - A driving force transmission device for four-wheel-drive vehicle based on the two-wheel drive of rear wheels or front wheels is provided. In the case of the two-wheel drive of rear wheels, a multi-disc clutch mechanism for controlling the driving force distribution to a front wheel output shaft, and a disconnection/connection mechanism for disconnecting and connecting a front wheel differential and a left front wheel drive shaft are provided, and in the two-wheel drive of rear wheels, the dragging torque of the multi-disc clutch mechanism is made smaller than the friction torque of a front wheel driving force transmission section, and the front wheel differential and the left front wheel drive shaft are disconnected by the disconnection/connection mechanism, thereby the rotation of the front wheel driving force transmission section is stopped. | 08-27-2009 |
20090229905 | Driving force transmitting device for four-wheel drive vehicle - A driving force transmission device for four-wheel-drive vehicle based on the two-wheel drive of front wheels is provided. In the case of the two-wheel drive of front wheels, a multi-disc clutch mechanism for controlling the driving force distribution to a rear wheel output shaft, and a disconnection/connection mechanism for disconnecting and connecting a rear wheel differential and a right rear wheel drive shaft are provided, and in the two-wheel drive of front wheels, the dragging torque of the multi-disc clutch mechanism is made smaller than the friction torque of a rear wheel driving force transmission section, and the front wheel differential and the right rear wheel drive shaft are disconnected by the disconnection/connection mechanism, thereby the rotation of the rear wheel driving force transmission section is stopped. | 09-17-2009 |
20110082004 | DRIVING-FORCE TRANSMITTING APPARATUS FOR FOUR-WHEEL-DRIVE VEHICLE - A driving-force transmitting device includes a first disengaging mechanism that disengages a driving force from an engine to a driving-force transmitting unit and a second disengaging mechanism having a synchronizing mechanism that disengages the driving force from a driving-force transmitting unit to a right-rear-wheel driving shaft. A change gear ratio between front wheels and rear wheels is constructed so that a driving-force transmitting unit side of the first disengaging mechanism rotates at a speed higher than that of an opposing side at the time of completion of synchronization of the second disengaging mechanism. In switching from a two-wheel drive mode to a four-wheel drive mode, synchronization of the second disengaging mechanism first starts to increase the rotation speed of the driving-force transmitting unit, and next connects the first disengaging mechanism when a rotation speed of the driving-force transmitting unit side of the first disengaging mechanism matches that of an opposing side. | 04-07-2011 |
Tadahiko Kato, Kosai-Shi JP
Patent application number | Description | Published |
---|---|---|
20080277240 | Driving force transmitting device - A driving force transmitting devices is able to engage a main clutch with a small amount of hydraulic pressure. The driving force transmitting device includes an input shaft and an output shaft, and a main clutch. The device is formed of a primary clutch that intermittently transmits the driving force transmitted from the input shaft, a hydraulic pump that generates a hydraulic pressure, a piston that presses the primary clutch by the hydraulic pressure by the hydraulic pump, and a cam mechanism that presses the main clutch with a press-contact force amplified more than the press-contact force of the piston by utilizing the driving force from the input shaft through the primary clutch, so as to engage the main clutch. | 11-13-2008 |
20130319811 | POWER TRANSMISSION DEVICE - The invention provides a power transmission device in which the switching mechanism and control operation can be simplified. Different directions are established for the relative rotation in which the first sprag engages the inner race and the outer race, and the relative rotation in which the second sprag engages the inner and outer races, whereby the inner retainer and the outer retainer are caused to move relative to each other about an axial center O by a load imparting device, and either the first sprag or the second sprag can be made to engage the inner race and the outer race. The combined retention of the first sprag and the second sprag by the inner retainer and the outer retainer actuates the load imparting device to allow the power transmission direction to be switched all at once, resulting in a simpler switching mechanism and control operation. | 12-05-2013 |
Tadahiko Kobayashi, Yokohama Kanagawa JP
Patent application number | Description | Published |
---|---|---|
20150270038 | PERMANENT MAGNET, MOTOR, AND GENERATOR - A high-performance permanent magnet is provided. A permanent magnet has a composition expressed by a composition formula: R | 09-24-2015 |
Tadahiko Kubota, Kanagawa-Ken JP
Patent application number | Description | Published |
---|---|---|
20130164608 | SECONDARY BATTERY, BATTERY PACK, ELECTRIC VEHICLE, ELECTRIC POWER STORAGE SYSTEM, ELECTRIC POWER TOOL, AND ELECTRONIC APPARATUS - A secondary battery includes: a cathode; an anode; and an electrolytic solution. The anode includes a material including Si, Sn, or both as constituent elements. The electrolytic solution includes an unsaturated cyclic ester carbonate represented by the following Formula (1), | 06-27-2013 |
Tadahiko Kuroda, Akashi-Shi JP
Patent application number | Description | Published |
---|---|---|
20140239207 | VALVE DEVICE - A valve device of the present invention includes: a main valve body interposed between a first pressure chamber of a main passage and a second pressure chamber; and a pilot valve body provided in the second pressure chamber. A first pilot passage including a first restrictor extends from an outside of a housing or a primary passage to the second pressure chamber, and a second pilot passage including a second restrictor is formed at the main valve body. The pilot valve body is maintained at a first operation position by a pilot valve body biasing member and is caused to move to a second operation position by a valve body driving unit. When the pilot valve body is located at the second operation position, the main valve body is caused to move to an open position by a pressure difference between the first pressure chamber and the second pressure chamber. | 08-28-2014 |
20150192213 | VALVE DEVICE WITH EXCESS FLOW PREVENTION FUNCTION - A valve device includes: a main valve element arranged so as to divide a valve element space of a housing into a first pressure chamber and a second pressure chamber; and a pilot valve element arranged in the second pressure chamber. A first pilot passage including a first restrictor extends from an outside of the housing or the primary passage to the second pressure chamber, and a second pilot passage including a second restrictor is formed at the main valve element. The pilot valve element is biased by a biasing member to close an upstream end of the second pilot passage. When electric power is supplied to a drive unit, the pilot valve element opens the upstream end of the second pilot passage. An excess flow prevention valve including a third restrictor is provided at the second pilot passage so as to be located downstream of the second restrictor. | 07-09-2015 |
Tadahiko Maeda, Kusatsu-Shi JP
Patent application number | Description | Published |
---|---|---|
20120229342 | ANTENNA DEVICE - An antenna device has a substrate having a first surface and a second surface on the opposite side of the first surface, a first-surface-side conductive layer formed on the first surface of the substrate, a second-surface-side conductive layer formed on the second surface of the substrate, and through hole conductors connecting the first-surface-side conductive layer and the second-surface-side conductive layer. The first-surface-side conductive layer and the second-surface-side conductive layer are formed such that the first-surface-side conductive layer and the second-surface-side conductive layer are connected via the through hole conductors in a crank form from the first surface to second surface of the substrate. | 09-13-2012 |
Tadahiko Matsumoto, Otsu-Shi JP
Patent application number | Description | Published |
---|---|---|
20090161391 | DOUBLE-ENDED ISOLATED DC-DC CONVERTER - In a double-ended isolated DC-DC converter, by using a main transformer and first and second pulse transformers, a first power switch of a primary side circuit and a first synchronous rectifier of a secondary side circuit are driven with complementary timing, and a second power switch of the primary side circuit and a second synchronous rectifier of the secondary side circuit are driven with complementary timing. A first turn-off edge signal and a first turn-on edge signal generated in a primary side control circuit are transmitted to the secondary side via the first pulse transformer so as to generate a driving signal of the first synchronous rectifier. In addition, a second turn-off edge signal and a second turn-on edge signal generated in a primary side circuit are transmitted to the secondary side via the second pulse transformer so as to generate a driving signal of the second synchronous rectifier. | 06-25-2009 |
20090279327 | INSULATED DC-DC CONVERTER - In an isolated DC-DC converter, an on-period control circuit generates an off-timing signal when the output voltage of an isolated DC-DC converter exceeds a reference voltage. A signal reception/power switch driving circuit causes a first switching device to be turned on based on a pulse signal for switching that is output from a PWM control circuit, and causes the first switching device to be turned off based on an off-timing signal transmitted by an off-timing signal transmission unit. A bootstrap circuit boosts a control voltage of the first switching device with the pulse signal for switching that is output from the PWM control circuit. | 11-12-2009 |
20100188872 | ISOLATED SWITCHING POWER SUPPLY DEVICE - An isolated switching power supply device includes a main transformer having a primary coil on a primary circuit side and a secondary coil on a secondary circuit side. On the primary circuit side are disposed an input smoothing capacitor, a switching control circuit, a high-side driver, a low-side power switch, a high-side power switch, capacitors, and edge signal-generating circuits. A symmetrical control half bridge converter is thus provided. The secondary circuit side has a voltage clamping circuit including a clamp capacitor, a clamp switch and a diode. | 07-29-2010 |
20110292691 | ISOLATED SWITCHING POWER SUPPLY APPARATUS - In an ON/OFF type isolated DC-DC converter that stores electromagnetic energy in a main transformer during an ON period of a power switch and releases the electromagnetic energy to an output during an OFF period of the power switch, high-speed, highly stable output voltage control without the need for a photocoupler, for which the allowable temperature range is relatively narrow and the current transfer ratio changes over time, is performed. An integrating circuit including a resistor and a capacitor generates a ramp wave, and the ramp wave is superposed on a reference voltage of a reference voltage source Vref through a capacitor. A comparator compares a voltage Vo that is proportional to an output voltage of a converter with the reference voltage on which the ramp wave has been superposed, and transmits an inversion timing signal through a pulse transformer. During an ON period of a power switch, when the voltage Vo that is proportional to the output voltage exceeds the reference voltage on which the ramp wave has been superposed, the comparator is inverted and the power switch is turned OFF. | 12-01-2011 |
Tadahiko Matsumoto, Nagaokakyo-Shi JP
Patent application number | Description | Published |
---|---|---|
20110305043 | ISOLATED SWITCHING POWER SUPPLY APPARATUS - A control IC including a full-bridge circuit is disposed on a primary side and a secondary side. Bidirectional communication is performed between the primary side and the secondary side in a state in which they are isolated. A control signal output from the primary side or the secondary side earlier is preferentially processed. As a result, the authority to control a switching element can be freely given to a primary-side control IC or a secondary-side control IC, and any control processing can be performed with software. | 12-15-2011 |
20120081927 | ISOLATED SWITCHING POWER SUPPLY APPARATUS - An isolated switching power supply apparatus includes a direct-current input power supply, a power transmission transformer including a primary winding and a secondary winding, at least one main switching element configured to perform switching control on a direct-current voltage applied to the primary winding of the power transmission transformer, a rectification circuit that includes at least one rectification switching element and is connected to the secondary winding of the power transmission transformer, a smoothing circuit connected to the secondary winding of the power transmission transformer, a power conversion circuit configured to obtain an output voltage from the smoothing circuit, and a control circuit configured to control an operation of the power conversion circuit. | 04-05-2012 |
20120112866 | COIL-INTEGRATED SWITCHING POWER SUPPLY MODULE - A coil-integrated switching power supply module that provides an improved heat radiation effect to keep the temperature of the entire coil-integrated switching power supply module to a lower value includes a thermal diffusion conductor pattern arranged around a hole through which a magnetic core extends on a layer. The thermal diffusion conductor pattern continuously extends in areas where coil conductor patterns are located on other layers and outside areas where the coil conductor patterns are located on the other layers. In addition, the thermal diffusion conductor pattern includes slits at portions thereof and does not define a closed loop around the hole through which the magnetic core extends. | 05-10-2012 |
20160036337 | SWITCHING POWER SUPPLY APPARATUS - A switching power supply apparatus includes a first series circuit including a third rectifier device and a fourth rectifier device and that is connected between a positive output terminal and a negative output terminal, and a first capacitor a first end of which is connected to a connection node between the third rectifier device and the fourth rectifier device and a second end of which is connected to an end, not connected to the first series circuit, of a first rectifier device or a second rectifier device. The first series circuit and the first capacitor define a snubber circuit. | 02-04-2016 |
Tadahiko Mizuno, Hokkaido JP
Patent application number | Description | Published |
---|---|---|
20100089759 | METHOD FOR PRODUCING CONDUCTOR FINE PARTICLES - A method for producing conductor fine particles in which the advantages of conventional vapor phase method and liquid phase method are utilized while eliminating the drawbacks of both methods remarkably. Furthermore, definite guidelines and measure for improvement are given to the greatest problems common to the vapor phase method and liquid phase method, i.e., enhancement in quality of the unit fine particle and a fine particle production method controllably temporarily and regionally. The method for producing conductor fine particles comprises a step for applying a voltage to a pair of electrode consisting of a positive electrode and a negative electrode arranged in conductive liquid and generating plasma in the vicinity of the negative electrode, and a step for producing conductor fine particles by melting the metal material of the negative electrode and then re-solidifying. | 04-15-2010 |
Tadahiko Mizuno, Sapporo-Shi JP
Patent application number | Description | Published |
---|---|---|
20130188763 | METHOD OF AND APPARATUS FOR NUCLEAR TRANSFORMATION - Nuclear transformation method and apparatus can produce thermal energy and hydrogen with a simple structure. A reaction cell, made of metal material like iron, from which oxygen is discharged is heated by a heater at a temperature above 500° C. Water is supplied into the reaction cell to be changed into steam which reacts on the inner wall of the reaction cell to produce hydrogen and thermal energy through a nuclear transformation. In the case that a reaction agent (NaOH, K | 07-25-2013 |
Tadahiko Mori, Tokyo JP
Patent application number | Description | Published |
---|---|---|
20100072150 | CIGARETTE DISPLAY SYSTEM, FRAME UNIT, TRAY UNIT, MAGAZINE UNIT, AND SLIDER UNIT - An apparatus main body of a frame structure and an apparatus main body of a wall structure are formed separately, tray units | 03-25-2010 |
Tadahiko Nakagawa, Tokushima-Shi, Tokushima JP
Patent application number | Description | Published |
---|---|---|
20160022895 | STOCK SOLUTION CONCENTRATING DEVICE, STOCK SOLUTION TREATMENT DEVICE, AND CIRCULATION-TYPE TREATMENT DEVICE - Provided are a stock solution concentrating device, a stock solution treatment device and a circulation-type treatment device that can prevent the deposition of cells and the like on a filtration member and that can continuously filter and concentrate a stock solution such as pleural and ascitic fluid or blood plasma. The stock solution concentrating device concentrates a stock solution such as pleural and ascitic fluid or blood plasma to form a concentrated solution, and is equipped with: a filter ( | 01-28-2016 |
Tadahiko Nakamura, Kanagawa JP
Patent application number | Description | Published |
---|---|---|
20160117058 | DISPLAYING NODES ON A VIEW SCREEN - The present invention provides a method of displaying nodes, including: displaying, in response to that one or more nodes are selected on a view screen on which nodes are displayed together with respective connection lines between the nodes, the selected one or more nodes on a pallet; drawing connection lines extending from the one or more nodes displayed on the pallet, on the view screen; and scrolling, in response to that one or more connection lines extending from the one or more nodes displayed on the pallet are selected or that one or more nodes on the pallet are selected, a display on the view screen such that one or more nodes at connection destinations of the selected connection lines or the selected nodes are displayed within the view screen. | 04-28-2016 |
Tadahiko Nakanishi, Hiroshima JP
Patent application number | Description | Published |
---|---|---|
20110088516 | CONTAINER LID OPENING DEVICE - A device for rotating and opening a screw cap of a container is provided. A lid opening device | 04-21-2011 |
Tadahiko Noguchi, Kobe-Shi JP
Patent application number | Description | Published |
---|---|---|
20130085028 | Transmission Belt - An object of the present invention is to provide an environmentally-friendly transmission belt. Provided is a transmission belt formed of a crosslinked rubber, wherein 80% by mass or more of the transmission belt comprises non-petroleum resources, and a base rubber of the crosslinked rubber is a natural rubber. | 04-04-2013 |
20140364260 | FRICTION TRANSMISSION BELT - A friction transmission belt includes short fibers arranged so as to protrude from a surface of a pulley contact-side part made of a rubber composition. The short fibers consist of aramid short fibers and non-aramid synthetic short fibers having a standard moisture regain of equal to or less than 4%. | 12-11-2014 |
20150141186 | NOTCHED TRANSMISSION BELT - A notched transmission belt has a plurality of notches whose bottom in a cross-section taken along a plane orthogonal to the width direction of the belt includes a linear portion at a center, and recessed curved portions continuously formed at both sides of the linear portion. | 05-21-2015 |
20160069420 | TOOTHED BELT, PRODUCTION METHOD THEREFOR, AND BELT TRANSMISSION DEVICE - A toothed belt includes an endless back portion, a plurality of belt teeth arranged on a face of the back portion at predetermined intervals in a longitudinal direction of the back portion; and a core made of an elastic knitted or unwoven fabric and embedded in the back portion. Both of the belt teeth and the back portion are made of rubber. The core is not exposed from inter-tooth portions which are located between the belt teeth. In the core, a difference between the position of a point that is closest to the belt teeth in a belt thickness direction and the position of a point that is closest to a back face of the belt in the belt thickness direction is limited to 0.5 mm or less. | 03-10-2016 |
Tadahiko Ohashi, Hamamatsu-Shi JP
Patent application number | Description | Published |
---|---|---|
20090032518 | Warmer Equipment and Warmer Device for Vehicle Seat - Provided are a warmer equipment which is excellent in quick warming property at a rising time and which can satisfy temperature stability later thereby to improve the comfortableness, and a warmer device for a vehicle seat. The warmer equipment includes a warming member having a heater element, a temperature controlling thermostat, a temperature detecting element for detecting the temperature of the warming member, and a temperature control circuit for controlling the temperature of the warming member with an output coming from the temperature detecting element. The temperature controlling thermostat and the temperature control circuit are connected in parallel. | 02-05-2009 |
Tadahiko Ohashi, Shizuoka JP
Patent application number | Description | Published |
---|---|---|
20090095725 | Heating Device for Seat - A heating device for a seat exhibiting excellent durability, reliability, safety and enhanced workability in fixing work to a seat while reducing the cost and weight and ensuring comfortable feeling at seating without causing a strange feeling. The heating device for a seat comprises a heating matter ( | 04-16-2009 |
Tadahiko Sakai, Kadoma JP
Patent application number | Description | Published |
---|---|---|
20080244900 | Flux for Soldering and Soldering Process - There is provided a flux for soldering and a soldering process which form better solder connection without the occurrence of the poor connection nor the insulation degradation. | 10-09-2008 |
Tadahiko Sato, Matsumoto City JP
Patent application number | Description | Published |
---|---|---|
20100201333 | SWITCHING POWER SUPPLY - A switching power supply is a buck DC-DC converter that includes a plurality of inductors and switching devices that control the connection relations of the inductors, the ON and OFF of the switching devices are controlled such that the inductors are connected in series to each other while the switching devices are ON and such that the inductors are connected in parallel to each other while the switching devices are OFF for obtaining a low output voltage easily. The ON and OFF of the switching devices are controlled such that some of the inductors are disconnected for realizing a DC-DC converter that exhibits different performance. The switching power supply according to the invention facilitates preventing the circuit scale from being enlarged, preventing especially the number of large-capacity capacitors from increasing and obtaining a low output voltage. | 08-12-2010 |
20120063174 | POWER FACTOR CORRECT CURRENT RESONANCE CONVERTER - A power factor correct current resonance converter is disclosed which eliminates interference of switching operations between two cascade-connected converter circuits. The power factor correct current resonance converter includes a current resonance converter circuit having switches, a resonance capacitor, a resonance inductor, a transformer, diodes, a smoothing capacitor, and a control circuit. The power factor correct current resonance converter also includes a power factor correct converter circuit having a choke coil, a diode, a smoothing capacitor, and a switch. The switch is turned on or off in response to a voltage produced in a winding of the transformer. Thus, the switching operation of the power factor correct converter circuit is performed in synchronization with the switching operation of the current resonance converter circuit, so that interference of the switching operations is eliminated. In addition, since a dedicated control circuit is not required, the cost can be reduced. | 03-15-2012 |
20130094252 | FORWARD TYPE DC-DC CONVERTER - With the use of a voltage across a secondary winding of a transformer, a DC output voltage and a conduction time width of a current in the DC reactor on the secondary side circuit in an immediately preceding period, the turning-on time width and the turning-off time width of a synchronous rectification MOSFET in the secondary side circuit of the transformer are obtained by calculations, without receiving any signals from a primary side circuit, to thereby carry out control of a synchronous rectification circuit in a forward DC-DC converter with the time in which a current flows in a diode reduced to the minimum. | 04-18-2013 |
20130107582 | DC TO DC CONVERTOR | 05-02-2013 |
20130308347 | RESONANT SWITCHING POWER SUPPLY DEVICE - A winding voltage arising in a first winding on the primary side of a transformer is detected in a winding voltage detector unit formed of a second winding, and current flowing through a resonant circuit is detected in a resonant current detector unit formed of an auxiliary capacitor and a resistor. The timing at which the polarity of the detected winding voltage is inverted is detected in a control and drive unit, and the time at which the polarity of the resonant current, whose phase is delayed with respect to that of the winding voltage, will be inverted is determined in advance. In the event that there is a switch in an on-state when the timing immediately before the inversion of the polarity of the resonant current is detected from the output of the resonant current detector unit, the control and drive unit forcibly turns off the switch. | 11-21-2013 |
20150372471 | SEMICONDUCTOR MODULE - A semiconductor module which includes a plurality of control circuits that respectively drive a plurality of semiconductor elements on and off and a plurality of signal output circuits for the respective control circuits and which output operation status information, where the signal output circuits are respectively provided with signal output terminals having an open-drain configuration, and the signal output terminals each are connected to an internal lead frame on which the power semiconductor elements and the control circuits are mounted. | 12-24-2015 |
Tadahiko Sato, Inagi JP
Patent application number | Description | Published |
---|---|---|
20140014721 | PROCESSING SERVER AND TRANSFER MANAGEMENT METHOD - In a server; a ticket allotting unit generates, in response to a first request from a first user, first-type image code and stores the first-type information in a management database (DB) in a manner corresponding to a second user. Moreover, in response to a second request from the first user, generates second-type image code which is different from the first-type image code and stores the second-type image code in the management DB in a manner corresponding to a third user. Then, for example, a QR returning unit invalidates the first-type information stored in the management DB and validates the second-type information stored in the management DB. Then, a QR displaying unit sends the second-type image code to the third user. | 01-16-2014 |
20150134376 | INFORMATION MANAGEMENT APPARATUS, TERMINAL, AND INFORMATION MANAGEMENT SYSTEM - A center server includes an application identification information creating unit that allocates, on the basis of communication with a mobile terminal, identification information to an application that is set in the mobile terminal | 05-14-2015 |
Tadahiko Sugibayshi, Tokyo JP
Patent application number | Description | Published |
---|---|---|
20100046284 | MRAM - An MRAM comprises: a plurality of magnetic memory cells each having a magnetoresistive element; and a magnetic field application section. The magnetic field application section applies an offset adjustment magnetic field in a certain direction to the plurality of magnetic memory cells from outside the plurality of magnetic memory cells. Respective data stored in the plurality of magnetic memory cells become the same when the offset adjustment magnetic field is removed. | 02-25-2010 |
Tadahiko Suzuki, Tokyo JP
Patent application number | Description | Published |
---|---|---|
20100092837 | PLATE-LAMINATED TYPE FUEL CELL - The objective of the invention is to prevent plastic deformation of separators in a heat cycle of the fuel cell, to thereby prevent damage to the power generation cell. A laminated body is formed by alternately laminating power generation cells ( | 04-15-2010 |
20100209820 | FUEL CELL - A fuel cell in which fuel gas is more uniformly distributed to each power generation cell and irregular deformation of an interconnection section is reduced. A fuel gas channel ( | 08-19-2010 |
Tadahiko Watanabe, Kashiwazaki-Shi JP
Patent application number | Description | Published |
---|---|---|
20140265149 | COMBINED OIL CONTROL RING - To provide a combined oil control ring with a function of preventing the separate rotation of side rails for a long period of time even under fretting fatigue, seating tabs of a spacer expander are provided with substantially longitudinal projections and recesses on their side-rail-pushing surfaces in a circumferential direction, the width m of a bottom surface being larger than the circumferential length m′ of the top surface in each projection, and a surface connecting the top surface to a recess surface having a bulging shape. | 09-18-2014 |
Tadahiko Watanabe, Niigata JP
Patent application number | Description | Published |
---|---|---|
20120235359 | OIL RING FOR INTERNAL COMBUSTION ENGINE - An oil ring for an internal combustion engine is provided that can prevent adhesion and deposition of oil sludge even during long-time operation of the engine, can thereby prevent the occurrence of sticking of the oil ring components to each other, and can maintain a good oil control function. At least part of the surface of the oil ring for an internal combustion engine is coated with a metal coating having a surface free energy of 40 mJ/m | 09-20-2012 |
Tadahiko Yokota, Kawasaki-Shi JP
Patent application number | Description | Published |
---|---|---|
20100040874 | FILM FOR METAL FILM TRANSFER, METHOD FOR TRANSFERRING METAL FILM AND METHOD FOR MANUFACTURING CIRCUIT BOARD - Films for metal film transfer, which contain (a) a support layer, (b) a release layer formed on the support layer, which is comprised of one or more kinds of water-soluble polymers selected from a water-soluble cellulose resin, a water-soluble polyester resin, and a water-soluble acrylic resin, and (c) a metal film layer formed on the release layer, show superior transferability of the metal film layer. Such films are useful for efficiently producing circuit boards by laminating the film for metal film transfer on a curable resin composition layer on a substrate such that the metal film layer is in contact with a surface of the curable resin composition layer, curing the curable resin composition layer, detaching the support layer, and removing the release layer on the metal film layer by dissolving the release layer in an aqueous solution. | 02-18-2010 |
20130067742 | PROCESS FOR PRODUCING MULTILAYER PRINTED WIRING BOARD - Multi-layer printed wiring boards may be produced by: | 03-21-2013 |
20140118964 | METHOD FOR PRODUCING PRINTED WIRING BOARD - A method for producing a printed wiring board which is capable of forming an insulating layer having a surface with low roughness and high adhesion strength to a conductive layer and of achieving an excellent performance in removal of smear, involves the following steps (A) to (F) in this order: (A) laminating, onto an internal layer circuit substrate, a resin sheet with a support which includes a support and a resin composition layer in contact with the support so that the resin composition layer is in contact with the internal layer circuit substrate; (B) thermally curing the resin composition layer of the resin sheet with a support to form an insulating layer; (C) perforating the insulating layer to form a via hole; (D) performing a desmear treatment; (E) peeling the support; and (F) forming a conductive layer on a surface of the insulating layer. | 05-01-2014 |
Tadahiko Yoshima, Osaka JP
Patent application number | Description | Published |
---|---|---|
20120141486 | HUMAN MONOCLONAL ANTIBODY - The present invention provides an anti-CD81 antibody usable as a pharmaceutical product for human. Specifically, the present invention provides an anti-human CD81 antibody capable of binding to a peptide region consisting of the amino acid sequence of the amino acid numbers 80 to 175 in the amino acid sequence shown in SEQ ID NO:22. | 06-07-2012 |
20130196378 | HUMAN MONOCLONAL ANTIBODY - The present invention provides an anti-CD81 antibody usable as a pharmaceutical product for human. Specifically, the present invention provides an anti-human CD81 antibody capable of binding to a peptide region consisting of the amino acid sequence of the amino acid numbers 80 to 175 in the amino acid sequence shown in SEQ ID NO:22. | 08-01-2013 |
20150139990 | HUMAN MONOCLONAL ANTIBODY - The invention provides a method for the prophylaxis, improvement, or treatment of inflammatory bowel disease, multiple sclerosis, and psoriasis by administering to a subject an effective amount of an isolated anti-human CD81 antibody capable of binding to a peptide region consisting of the amino acid sequence of amino acid numbers 80 to 175 of SEQ ID NO:22. | 05-21-2015 |
Tadahiko Yoshioka, Ina-Shi JP
Patent application number | Description | Published |
---|---|---|
20140097933 | SHUNT RESISTOR AND METHOD FOR MANUFACTURING THE SAME - Provided is a shunt resistor, which controls an influence of skin effect by high frequency current. The shunt resistor has a rod-shaped resistance body ( | 04-10-2014 |
20140125429 | SHUNT RESISTOR DEVICE - Provided is a voltage detection circuit, which can remove influence of error voltage caused by tiny amount of self-inductance existing in a shunt resistor, though in the resistor for large current usage, which is impossible to surface-mount on a voltage detection circuit board. The shunt resistor device comprises: a resistance body ( | 05-08-2014 |