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Tatsuaki
Tatsuaki Amboh, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20110049991 | UNINTERRUPTIBLE POWER SUPPLY APPARATUS - In an uninterruptible power supply apparatus, a common mode current flowing from nodes (N | 03-03-2011 |
| 20110051478 | POWER CONVERSION DEVICE - A three-level PWM converter ( | 03-03-2011 |
| 20110103106 | POWER CONVERSION DEVICE - In a power conversion device, reactors in an AC input filter absorbing a voltage at a carrier frequency of a PWM converter and reactors in an AC output filter absorbing a voltage at a carrier frequency of a PWM inverter include one six-leg six-phase iron core reactor. Accordingly, the device can be reduced in size when compared with a case where the reactors are composed of two four-leg six-phase iron core reactors. | 05-05-2011 |
| 20110127837 | POWER CONVERSION APPARATUS - A power conversion apparatus includes an inverter for converting DC power to AC power for supply to a load, a converter for converting AC power from an AC power supply to DC power for supply to the inverter, a DC voltage converter for converting a voltage value of power stored in a storage battery to supply DC power from the storage battery to the inverter when power supply from the AC power supply is faulty, and a filter including a reactor and a capacitor, for removing harmonics generated by the inverter. The inverter includes a three-level circuit which is a multi-level circuit. | 06-02-2011 |
| 20110170322 | POWER CONVERSION DEVICE - A power conversion device includes an inverter for converting DC power to AC power to supply the AC power to a load, a converter for converting AC power from an AC power supply to DC power to supply the DC power to the inverter, a DC voltage converter for converting a voltage value of power stored in a storage battery to supply DC power from the storage battery to the inverter when power supply by the AC power supply is abnormal, and a filter which includes a reactor and a capacitor and removes harmonics generated by the inverter. The inverter includes a three-level circuit constituted of an arm and an AC switch. | 07-14-2011 |
| 20110299307 | UNINTERRUPTIBLE POWER SUPPLY APPARATUS - An uninterruptible power supply apparatus includes a cooler cooling a converter/chopper circuit and a cooler cooling a PWM inverter. The converter/chopper circuit and the cooler make up one integrated unit. Accordingly, a smaller apparatus can be achieved, compared with a conventional apparatus in which a cooler is provided for each of a converter and a chopper. | 12-08-2011 |
| 20120013193 | UNINTERRUPTIBLE POWER SUPPLY SYSTEM - In an uninterruptible power supply system, control sections of three uninterruptible power supply units are connected to one another by communication cables to configure one integrated control unit. The integrated control unit brings three switches into conduction if a bias feeding mode is selected by one arbitrary operation section and brings three switches into conduction if an inverter feeding mode is selected. Therefore, there is no need to separately provide an operation section and a control section for operating and controlling all of the uninterruptible power supply units. | 01-19-2012 |
Tatsuaki Amboh, Minato-Ku JP
| Patent application number | Description | Published |
|---|---|---|
| 20120200171 | CONTROL DEVICE - A control unit of an uninterruptible power supply device includes a PWM circuit generating a plurality of PWM signals controlling a plurality of IGBT elements of a power conversion unit | 08-09-2012 |
| 20120217809 | UNINTERRUPTIBLE POWER SUPPLY APPARATUS - In this uninterruptible power supply apparatus, even after electric power supply to a load stops due to prolonged power failure time, the operation of an inverter is continued, a DC power supply voltage is generated based on an output of the inverter, and a control circuit is driven by the DC power supply voltage. Therefore, when electric power supply from a commercial AC power supply is resumed during the stop of electric power supply to the load, electric power supply to the load is automatically resumed by the control circuit. | 08-30-2012 |
| 20120218790 | POWER CONVERSION SYSTEM - A power conversion system includes n (n being an integer of 2 or more) power conversion devices (P | 08-30-2012 |
Tatsuaki Amemura, Osaka-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20130042036 | ELECTRONIC DEVICE AND ELECTRONIC DEVICE SYSTEM - An electronic device includes a USB connector, a power supply unit for supplying electric power to an external device, which is connected via the USB connector, a judgment unit for judging whether the external device is a device being compliant with a USB 2.0 standard or a compatible device being compatible with a device complying with the USB 2.0 standard; and an acquisition unit for acquiring a value of voltage requested by a connected compatible device by communicating with the connected compatible device when the judgment unit judges that the external device is the compatible device; wherein the power supply unit supplies electric power corresponding to the value of voltage acquired by the acquisition unit to the compatible device when the judgment unit judges that the external device is the compatible device. | 02-14-2013 |
Tatsuaki Amemura, Osaka JP
| Patent application number | Description | Published |
|---|---|---|
| 20110252092 | ELECTRONIC CONFERENCING SYSTEM, ELECTRONIC CONFERENCE OPERATIONS METHOD, COMPUTER PROGRAM PRODUCT, AND CONFERENCE OPERATIONS TERMINAL - An electronic conferencing system is provided with a conference operations terminal to be operated at an electronic conference and a participation terminal to be applied to participation in the electronic conference. The conference operations terminal is provided with a storage portion that stores a conferencing program to be applied to the electronic conference, a recognition count determination unit that determines a recognition count based on participation terminals recognized by a participation terminal recognition unit that recognizes participation terminals, and a conferencing program activation unit that activates the conferencing program, when the recognition count determination unit determines that the recognition count equals a set recognition count that is preset. | 10-13-2011 |
| 20120210143 | ELECTRONIC APPARATUS AND ELECTRONIC APPARATUS SYSTEM - An electronic apparatus includes: a DC-DC converter for supplying power to an external device connected via a USB | 08-16-2012 |
| 20120246431 | ELECTRONIC EQUIPMENT SYSTEM AND STORAGE DEVICE - In electronic equipment | 09-27-2012 |
| 20120257337 | ELECTRONIC EQUIPMENT SYSTEM AND ELECTRONIC EQUIPMENT - The connection device | 10-11-2012 |
Tatsuaki Hashimoto, Abiko-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20080232869 | IMAGE FIXING APPARATUS AND IMAGE FORMING APPARATUS - An image fixing apparatus includes a first conveying path on which a sheet is conveyed, a first fixing unit that fixes a toner image on a sheet conveyed on the first conveying path, a second conveying path on which a sheet is conveyed, wherein the second conveying path branches from the first conveying path in a bifurcation provided on a upstream of the first fixing unit and joins into the first conveying path in a confluence provided on a downstream of the first fixing unit, and a second fixing unit provided on a upstream of the bifurcation or on a downstream of the confluence or on the second conveying path. Time to convey a sheet from the bifurcation to the confluence through the first conveying path and time to convey a sheet from the bifurcation to the confluence through the bypass conveying path are nearly equal. | 09-25-2008 |
Tatsuaki Honda, Minato-Ku JP
| Patent application number | Description | Published |
|---|---|---|
| 20120177991 | ELECTROCHEMICAL DEVICE AND BINDER COMPOSITION - The invention relates to an electrochemical device having a positive electrode and a negative electrode, wherein at least either of the positive electrode and the negative electrode has a current collector and an electrode layer having an electrode active material and a binder containing a polymer having a constituent unit derived from an amide group-containing monomer and a constituent unit derived from (meth)acrylic acid, such that: (i) the polymer has a swelling rate of 120 to 600% when immersed for 24 hours at 80° C. in a solution containing ethylene carbonate, diethyl carbonate, ethyl methyl carbonate and lithium hexafluorophosphate; or (ii) the polymer has a swelling rate of 110 to 300% when immersed for 24 hours at 80° C. in a solution containing propylene carbonate and methyl triethyl ammonium tetrafluoroborate. | 07-12-2012 |
Tatsuaki Honda, Yokkaichi-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20130052530 | ELECTRICAL STORAGE DEVICE ELECTRODE BINDER COMPOSITION, ELECTRICAL STORAGE DEVICE ELECTRODE SLURRY, ELECTRICAL STORAGE DEVICE ELECTRODE, AND ELECTRICAL STORAGE DEVICE - An electrode binder composition that is used to produce an electrode used for an electrical storage device, includes (A) a polymer, (B) a carboxylic acid or a salt thereof, and (C) a liquid medium, and has a concentration of the carboxylic acid or a salt thereof (B) of 20 to 1000 ppm. | 02-28-2013 |
Tatsuaki Ito, Anjo-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20110245009 | POWER TRANSMISSION DEVICE - A vehicle power transmission device including an accumulation portion which accumulates lubricating oil, a pressure pump driven to pump the lubricating oil accumulated in the accumulation portion to the transmission as hydraulic oil, a scooping gear which scoops up the lubricating oil accumulated in the accumulation portion while rotating, a reception and guide portion receiving the lubricating oil scooped up by the scooping gear and guiding it to a predetermined lubrication target, and a leaked hydraulic oil guide portion guiding leaked hydraulic oil, leaked when the hydraulic oil is pumped from the pressure pump, to the reception and guide portion. | 10-06-2011 |
Tatsuaki Iwata, Kawasaki-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20080267596 | DIGITAL INFORMATION RECORDING MEDIUM, DIGITAL INFORMATION RECORDING AND REPRODUCING APPARATUS AND RECORDING AND REPRODUCING METHOD THEREOF - According to one embodiment, in a recording medium in which a rewritable video manager and video objects are recorded, the video objects comprise video elementary streams defined in H.264, and the video manager includes information of the video objects having described therein a video object type in which a seamless flag and a seamless extension flag are described which show that the video objects are continuously and seamlessly reproduced for each of the video objects. | 10-30-2008 |
Tatsuaki Miyazaki, Numazu-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20090297649 | SHEET FILM FORMING ROLL, SHEET FILM CASTING APPARATUS, FINE PATTERN TRANSFERRING APPARATUS AND SHEET FILM - Disclosed is a sheet film forming roll ( | 12-03-2009 |
Tatsuaki Morokata, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20090076070 | HETERO COMPOUND - [Problems] To provide a useful compound as an active ingredient for a preventing and/or treating agent for rejection in the transplantation of an organ, bone marrow, or a tissue, an autoimmune disease, or the like, which has an excellent S1P | 03-19-2009 |
| 20100168159 | HETERO COMPOUND | 07-01-2010 |
| 20110230463 | 2H-CHROMENE COMPOUND AND DERIVATIVE THEREOF - [Object] Provided is a compound which has an excellent S1P | 09-22-2011 |
| 20120178735 | 2H-CHROMENE COMPOUND AND DERIVATIVE THEREOF - Provided is a 2H-chromene compound or a derivative thereof which has an excellent S1P1 agonist action. The 2H-chromene compound or derivative is particularly useful for preventing and/or treating a disease induced by undesirable lymphocyte infiltration or a disease induced by abnormal proliferation or accumulation of cells. | 07-12-2012 |
Tatsuaki Suzuki, Okazaki-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20110220042 | COOLING APPARATUS FOR WATER-COOLED ENGINE AND METHOD OF CONTROLLING COOLING APPARATUS FOR WATER-COOLED ENGINE - A cooling apparatus for a water-cooled engine includes a radiator that cools coolant that has been circulated in the engine; a radiator fan that delivers air to the radiator; a determination portion that determines whether the engine is operated under a high load; and a setting portion. If the determination portion determines that the engine is operated under a high load, the setting portion sets an operation rate of the radiator fan at a time point at which the determination portion determines that the engine is operated under a high load, to a value higher than a normal operation rate at the same coolant temperature as a coolant temperature at the time point. | 09-15-2011 |
Tatsuaki Uehara, Sakura-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20110080022 | BLIND COVER POSITIONING STRUCTURE - A positioning structure for a blind cover which is arranged between a guide rail and an outer roof panel of a vehicle in a sunshade device for the vehicle, the blind cover including: a plate shaped shielding portion which is arranged between the guide rail and the outer roof panel and a supporting portion which is inserted into an installation groove formed in the guide rail, wherein the supporting portion includes a engagement portion which is flexible in a groove width direction of the installation groove, and the engagement portion is fit into an engaged portion which is an opening formed in the installation groove to position the blind cover with respect to the guide rail. | 04-07-2011 |
| 20110232851 | ROLL-UP SHADE APPARATUS FOR A VEHICLE - The present invention provides a roll-up shade apparatus for a vehicle with enhanced assemblability. This roll-up shade apparatus includes a shade that opens and closes an internal opened part of a roof; a retractor that rolls up the shade from a base-end thereof; second wire drums disposed in coaxial with the retractor, a wire being wound around each of the second wire drums that winds up or feeds the wire together with an opening/closing of the shade; elastic members that engage the retractor with the second wire drums. The retractor includes a pipe retractor and cap retractors in a cylindrical shape each having a bottom, which are fit inside the pipe retractor, and each of the elastic members is installed inside the cap retractor in such a manner that one end of the elastic member is engaged with one of the second wire drums and the other end of the elastic member is engaged with the bottom of the cap retractor, and each of the cap retractors locked to each opening end portion of the pipe retractor so as to rotate together with the pipe retractor. | 09-29-2011 |
| 20120068503 | SUNROOF DEVICE - A sunroof device which includes a roof panel that is openable/closable, a front slider that is connected to the roof panel via a pin engaging unit that is comprised of the first lift guide groove and the first lift guide pines, a rear slider that is connected to the roof panel -via a pin engaging unit that is comprised of a second lift guide groove and a second lift guide pin, and a driving motor that drives the front slider and the rear slider, wherein the first lift guide pin is positioned in the second horizontal stroke which is a horizontal groove and the second lift guide pin is positioned in the second horizontal stroke that is a horizontal groove when the roof panel is completely tilted up. | 03-22-2012 |
Tatsuaki Uehara, Tochigi JP
| Patent application number | Description | Published |
|---|---|---|
| 20090212603 | SLIDER STRUCTURE OF SUNROOF APPARATUS - According to a slider structure of a sunroof apparatus, the apparatus includes: a roof panel attached to an opening of a fixed roof; a panel support stay, where a cam groove is formed, is fixed to a side edge of the roof panel; and a slider that moves along a guide rail, is engaged with the cam groove through a pin, and tilts and slides the roof panel, wherein the slider structure includes: a pair of lifters that interpose the panel support stay, are divided, and are engaged with the cam groove through the pin; and a pair of slide shoes that are attached to the lifters, respectively, are connected with each other, integrate the lifters, and are slid on the guide rail. | 08-27-2009 |
| 20110067826 | ROLL-UP SHADE APPARATUS FOR VEHICLE - There is provided a roll-up shade apparatus which can ensure a larger open dimension of a shade. The roll-up shade apparatus comprises a pair of first wire drums which travel and rotate in a wire wind-up direction or a wire feed direction when the shade is moved in the open direction or the closing direction, a pair of second wire drums which are coupled to a retractor so as to be rotatable together with the retractor, and which are rotatably provided at both sides of the retractor coaxially therewith so that a wire wind-up direction becomes opposite to a shade wind-up direction of the retractor, and a pair of wires suspended between the respective first and second wire drums so that the second wire drums rotate in a wire feed direction or in a wire wind-up direction when the first wire drums rotate in the wire wind-up direction or in the wire feed direction, respectively. | 03-24-2011 |
| 20110127809 | CONNECTING STRUCTURE OF RESIN PANEL AND STIFFENER FOR VEHICLE - A connecting structure of a resin panel and a stiffener for a vehicle, including the resin panel, a resin frame attached to a circumference of the resin panel; a weather strip attached to the frame; a metallic stiffener which is provided at the vicinity of the circumference of the resin panel; wherein the frame includes an extended part which extends outside of a side of the resin panel and the weather strip and the stiffener are integrally connected such that the weather strip and the stiffener sandwich the extended part, and wherein the frame is moved against a pinching force of the weather strip and the stiffener when the resin panel is deformed by a thermal expansion/contraction. | 06-02-2011 |
| 20120086239 | DEFLECTOR DEVICE FOR A SUNROOF DEVICE - In a deflector device for a sunroof device, a pair of arm members ( | 04-12-2012 |
Tatsuaki Wakabayashi, Yokohama-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20100071037 | SYSTEM FOR RESTRICTING CONTENT ACCESS AND STORAGE - UIMID of a UIM | 03-18-2010 |
Tatsuaki Yagi, Aichi JP
| Patent application number | Description | Published |
|---|---|---|
| 20090033800 | MOTION VECTOR DETECTION DEVICE AND MOTION VECTOR DETECTION METHOD - A motion vector detection device includes: a separation section that separates a video signal into a brightness component and a color-difference component; a selection section that selects either the brightness component or the color-difference component, or both; a gain controlling section that controls, if the selected brightness or/and color-difference components exceed a predetermined reference level, its/their gains; and a motion vector detection section that detects a motion vector based on the result of gain control by the gain controlling section. | 02-05-2009 |