baber/WOPTO huggingface dataset:
Patent JP-2011082502-A (JP)
Title: Substrate for power module, substrate for power module with heat sink, power module, and method of manufacturing substrate for power module
Inventor: TONOMURA HIROSHI
IPC: H01L23/36
Filed: 2010-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate for power module that has metal plates and a ceramic substrate reliably joined together and is high in heat cycle reliability, and to provide a substrate for power module with a heat sink including the substrate for power module, a power module, and a method of manufacturing the substrate for power module.  <P>SOLUTION: The substrate 10 for power module has the metal plates 12 and 13, made of aluminum, stacked and joined on surfaces of the ceramic substrate 11, wherein one or more additional elements selected out of Zn, Ge, Ag, Mg, Ca, Ga, and Li are solid-dissolved in the metal plates 12 and 13 in addition to Si and Cu, and a total of concentrations of Si, Cu, and the additional elements near interfaces of the metal plates 12 and 13 with the ceramic substrate 11 is set to be 0.05 to 5 mass%.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012055127-A (JP)
Title: Dc-dc converter
Inventor: NAGAI ATSUSHI
IPC: H02M3/155
Filed: 2010-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a DC-DC converter capable of reducing a switching loss caused by high and low levels of input voltage.SOLUTION: A series circuit of a primary coil n1 in a transformer T1 and a main switching element Q1 is connected between a power supply input terminal (+Vin) and GND. A secondary coil n2 in the transformer T1 is connected to a rectifying and smoothing circuit which is made up with a rectification side synchronous rectifier Q2, a commutation side synchronous rectifier Q3, a smoothing capacitor C20, and a choke coil L2. Output voltage of the rectifying and smoothing circuit is supplied to a load connected to a power supply output terminal (+Vout). An input voltage detection circuit 61 detects voltage between the power supply input terminal (+Vin) and GND, and supplies a detection signal to a VIN terminal of a switching control circuit 50. The switching control circuit 50 performs PWM control so that the output voltage to the load is constant. In addition, the switching control circuit decreases a switching frequency when the input voltage to the VIN terminal is low, and increases the switching frequency as the input voltage becomes higher.
Patent JP-2012056976-A (JP)
Title: Moisture-curable resin composition
Inventor: TSURUTA MAMORU
IPC: C09J11/06
Filed: 2010-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a moisture-curable resin composition that exhibits good adhesive strengths to all kinds of adherend members.SOLUTION: The composition includes an organic polymer (A) bearing a hydrolyzable silyl group and a compound (B) represented by formula (1), where the content of the compound (B) represented by the formula (1) is at least 0.5 pt.mass and at most 15 pts.mass based on 100 pts.mass of the organic polymer (A). In the formula, Ris a 2-10C alkyl group; Ris a 1-5C alkyl group; and n is an integer of 1 or 2.
Patent JP-2011215126-A (JP)
Title: Testing device
Inventor: ISHIDA MASAHIRO
IPC: G01R31/28
Filed: 2010-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a testing device which can test a high-speed multivalued signal.SOLUTION: The testing device 2 tests a signal S1 to be tested which is output from DUT 1 and makes the voltage level vary according to the value thereof. A pattern generator PG generates expected value data EXP showing an expected value of the signal S1 to be tested which is input to an I/O terminal P. A threshold voltage generator 10 receives the expected value data EXP and generates threshold voltage Vth having a voltage level according to the expected value data EXP in synchronization with the signa S1 to be tested. A comparator 12 compares the voltage level Vof the signal S1 with the threshold voltage Vth corresponding thereto.
Patent JP-2011003213-A (JP)
Title: Vending machine
Inventor: ANDO AKIRA
IPC: F21V23/00
Filed: 2010-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a vending machine that includes a lighting system which can be inexpensively manufactured without dividing a long LED lighting and improving illumination efficiency.SOLUTION: The lighting system 1 for vending machine includes: a pipe member 10 internally holding a circuit board 70 having a plurality of light emitting elements 61 mounted on a first surface and a second surface opposite to the first surface; bases 20, 30 connected to a fluorescent lamp socket part disposed on the vending machine; and joint members 40, 50 connecting the pipe member 10 with the bases 20, 30. According to a mounting form on the fluorescent lamp socket part, relative angles between the bases 20, 30 and the joint members 40, 50 are positioned. The plurality of light emitting elements 61 mounted on both surfaces of the circuit board 70 can be inclined to the vending machine.
Patent JP-2012069269-A (JP)
Title: Heater control device, fixing device and image forming apparatus
Inventor: WAKIDE SEI
IPC: G03G15/20
Filed: 2010-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a heater control device capable of stably performing through-up control and through-down control even when a pulse width of a zero-cross signal of AC current supplied to a heater changes.SOLUTION: Power obtained by rectifying AC power in a rectifying circuit is supplied to a heater lamp when a switching element is turned on, and the power supply to the heater lamp is stopped when the switching element is turned off. The switching element is controlled in such a manner that a timing of intermittently supplying the power to the heater lamp during through-up control matches a point of time after a duration of stop time measured from the end of an active period of a zero-cross signal of AC power has elapsed, and that a timing of stopping subsequent power supply is synchronized with the end of the next active period.
Patent JP-2012069201-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: SHIINO YASUHIRO
IPC: H01L29/792
Filed: 2010-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor memory device capable of accurately writing data by alleviating influences imposed on a selected memory cell.SOLUTION: A nonvolatile semiconductor memory device includes a memory cell array and a control part. The control part performs control to repeat a writing operation for applying a writing pulse voltage to a selected memory cell and for applying an intermediate voltage to a non-selected memory cell, a writing verify operation, and a step-up operation for increasing the writing pulse voltage. The control part controls the step-up operation such that the intermediate voltage is kept at a constant value in a first period and the intermediate voltage is increased by a predetermined step-up value in a second period. The control part controls the step-up operation so as to include an operation for increasing the writing pulse voltage by a first step-up value in the first period and an operation for increasing the writing pulse voltage by a second step-up value smaller than the first step-up value in the second period.
Patent JP-2012066531-A (JP)
Title: Data processing device, data processing method, data processing program, and image forming device
Inventor: FUKASE TOMOKO
IPC: B41J21/00
Filed: 2010-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a data processing device, a data processing method, a data processing program, and an image forming device for producing printed materials by which a lot of configuration information can be easily checked.SOLUTION: The data processing device has a determination unit and a data processing unit determining whether all of desired configuration information can be printed in the configuration information region when desired information contained in print configuration data is to be printed in a configuration information region, which is a predetermined region of paper having a size specified by paper size data, and a data processing unit changing the paper size data. When the determination unit determines that not all of the desired configuration information can be printed in the configuration information region, the data processing unit changes the paper size data to a paper size larger than the paper size specified in advance.
Patent JP-2012066300-A (JP)
Title: Press device, die fitting leveling pad for press device, and press method
Inventor: KAWAMURA TOSHIO
IPC: B30B15/24
Filed: 2010-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a press device and a pad for leveling an installed die which enable a die to be installed to a ram in a state that the die is parallel to a bolster, as tools for obtaining interchangeability between press devices and dies, and to provide a pressing method.SOLUTION: This press device includes the leveling pad between a contact surface of the ram and one side die, the leveling pad has a plurality of cylinders each having a contact surface brought into contact with the contact surface of the ram and a ram plate slidable in the cylinder and having a contact surface brought into contact with a contact surface of the one side die, in the inside thereof, an incompressible fluid source is connected to the respective cylinders, the cylinders are filled with the incompressible fluid in an isolated state, and the leveling pad makes the contact surface of the cylinder contact with the contact surface of the ram and makes the contact surface of the ram plate contact with the contact surface of the one side die when the ram is tilted with respect to the bolster, so that tilt of the ram is adjusted.
Patent JP-2012067554-A (JP)
Title: Sheet for block mat and block mat using sheet
Inventor: ISHII HIDEAKI
IPC: E02B3/12
Filed: 2010-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a sheet for a block mat capable of enhancing reinforcement strength and adhesive strength with concrete blocks and being manufactured easily without using a special loom or knitting machine.SOLUTION: A sheet for a block mat is made of a fabric which has filaments with high strength and low elongation woven in a warp direction as reinforcement and adhesion yarns, has water permeability and flexibility, and through which no sediment grain passes. The fabric also has the reinforcement and adhesion yarns woven in a weft direction. In the sheet for the block mat, nonwoven parts and woven parts are formed alternately, where the nonwoven parts are formed by having a part of the reinforcement and adhesion yarns in the weft direction not woven with continuous five or more warp yarns in the fabric including the reinforcement and adhesion yarns in the warp direction. The reinforcement or adhesion yarns in the weft direction forming the nonwoven parts have a crimp ratio of 10% or lower.
Patent JP-2012068580-A (JP)
Title: Sound masking device using vibration speaker
Inventor: AOKI HIROYUKI
IPC: G10K11/178
Filed: 2010-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a sound masking device using a vibration speaker which outputs voice guidance from a frame of a painting or a glass case housing a sculpture, in addition to visual information such as the painting, the sculpture, or video without affecting a surrounding environment and other shops and advertisements.SOLUTION: A sound masking device using a vibration speaker 10 is a sound device 50 which transmits voice to only persons in a specific area and comprises: the vibration speaker 10 which outputs sound with an attached window pane, a panel or the like serving as a vibrating body 60; a sound collector 30 which collects peripheral sound; and a control amplifier 20 which includes a recording medium 25 having a plurality of voice guidances recorded therein, a sensor 28 for sensing the approach of a person, and a phase inverter 21 for inverting a phase of sound and is connected to a computer 40 by a network. The plurality of voice guidances recorded in the recording medium 25 are selectively outputted in response to a detection signal of the sensor 28.
Patent JP-2012073125-A (JP)
Title: Immunochromatographic testing method and device
Inventor: ARAI HISAO
IPC: G01N21/78
Filed: 2010-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an immunochromatographic testing method that enables a state of coloration by a reagent to be accurately measured.SOLUTION: In an immunochromatographic testing method by which a sample is tested by causing a reagent held by a carrier and the sample to react with each other, photographing the reagent part with a camera 42 to obtain picture signals and checking up the sample on the basis of the picture signals by measuring the coloration state of the reagent, the picture signals are subjected to processing for opening in morphologic operation by the use of structural elements in a size not greater than the width of signal variation attributable to a colored reagent part and the state of coloring is measured on the basis of differential signals obtained by subtraction applied to the picture signals each having gone through the processing for opening.
Patent JP-2012074308-A (JP)
Title: Light source unit and liquid crystal display device
Inventor: GOTO MASAKO
IPC: G02F1/13357
Filed: 2010-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a light source unit having a light guide plate capable of utilizing a wider region in a light emitting face of the light guide plate as an effective light emitting region of a display.SOLUTION: The light source unit 1 is provided with: a light guide plate 11 which is a platy body having a pair of facing main faces 11a, 11b and an end face 11c between the pair of the main faces 11a, 11b, the pair of the main faces 11a, 11b being a light emitting face and a reflection face, respectively, and the one end face 11c being a light incident face; an LED 13 so arranged that the light is incident on the light incident face 11c of the light guide plate 11; and a diffusion sheet 12 arranged on a light emitting face 11a side of the light guide plate 11. The diffusion sheet 12 is provided with a base material of a sheet shape, a resin layer having an irregular uneven pattern arranged on one main face of the base material, and a non-transparent component ratio adjusting pattern 133 arranged on the one main face or on the other main face of the base material, and the non-transparent component ratio is uneven in a sheet surface.
Patent JP-2012076087-A (JP)
Title: Fixture for welding operation, welding method, and supporting skirt manufacturing method using them
Inventor: MUKAI SHIGEMITSU
IPC: B23K9/00
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a technique for supporting members being welded while preventing them from moving relative to each other and from being damaged.SOLUTION: Each of the fixtures for welding operation (10A, 10B) used for holding skirt members 6 constituting a support skirt 4 by pulling the skirt members 6 toward each other by respective pulling mechanisms includes: a hook hole 11 for attaching the pulling mechanism; and a cutout 12 to which an angle 7 attached to the skirt member 6 is fitted. The cutout 12 has a shape corresponding to the angle 7, and is in surface or line contact with the angle 7.
Patent JP-2012080275-A (JP)
Title: Communication device, communication method, and communication program
Inventor: KATO SHUHEI
IPC: H04M3/00
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a communication device, a communication method, and a communication program which can accurately acquire address information of another communication device without requiring a management device to perform a data communication.SOLUTION: A communication device 11 directly acquires an IP address and a port number set on a communication device 12 from the communication device 12 via a telephone network 3. The communication device 11 directly acquires an IP address and a port number of a terminal device 18 from the communication device 12 via the telephone network 3. The communication device 11 constructs a VPN in an IP network 2 by using the acquired IP address and port number of the communication device 12. The communication device 11 notifies a terminal device 16 of the acquired IP address and port number of the communication device 18. The terminal device 16 is enabled to communicate to a communication device 13, and via the VPN constructed in the IP network 2, to the terminal device 18.
Patent JP-2012077689-A (JP)
Title: Engine controller
Inventor: MIYATA TOSHIYUKI
IPC: F02D29/02
Filed: 2010-10-01
Abstract: PROBLEM TO BE SOLVED: To provide an engine controller that improves fuel economy while improving idle stability with a simple configuration.SOLUTION: The engine controller includes an idle speed setting unit 2a that sets a target idle speed during idle of an engine 10, and a target torque setting unit 2a that sets a target torque in accordance with the target idle speed. The apparatus further includes: an ignition timing control unit 4a that controls an ignition timing of the engine 10 and an intake air amount control unit 4b that controls the amount of intake air of the engine 10, in order to achieve the target torque; and a steering angle detection unit 8 that detects a steering angle. The apparatus further includes a torque value setting unit 3 that sets a torque value larger than the target torque in accordance with the steering angle. The intake air amount control unit 4b controls the amount of intake air in accordance with the target torque and the torque value. The ignition timing control unit 4a controls the ignition timing so that the engine 10 outputs the target torque.
Patent JP-2011080062-A (JP)
Title: Method for producing polyol ester
Inventor: WEBER TONIA
IPC: C08G65/332
Filed: 2010-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing polyol ester excellent in sensory characteristics and appearance characteristics.  <P>SOLUTION: The method for producing polyol ester includes allowing polyol to react with a 3-20C linear or branched aliphatic monocarboxylic acid in the presence of an adsorbent and then carrying out steam treatment during finishing of crude ester.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012078327-A (JP)
Title: Current detection method and current detector by using bus bar as detection body
Inventor: KAGEYAMA EMI
IPC: G01R15/14
Filed: 2010-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a current detector capable of accurately detecting current without cutting a bus bar.SOLUTION: In a current detector 10 comprising a bus bar 11 including a battery terminal 11T and a stud bolt St, and a printed circuit board 12P mounted in a flat part 11F in the bus bar 11, and determining current flowing in the bus bar 11 from voltage drop in the bus bar 11 and a known resistance value by the printed circuit board 12P, an amplifier circuit, a bus bar temperature detection circuit and a microcomputer are mounted on the printed circuit board 12P, the voltage drop in the bus bar 11 is inputted into the amplifier circuit to be amplified with a prescribed amplification factor, the bus bar temperature detection circuit detects the temperature of the bus bar 11 when detecting the voltage drop and inputs the temperature into the microcomputer, the microcomputer calculates a correction value of the amplification factor in relation to the inputted detection temperature and transmits the correction value to the amplifier circuit, and the amplifier circuit corrects the amplification factor based on the correction value.
Patent JP-2012080506-A (JP)
Title: Imaging device having vibration correction mechanism
Inventor: ASAKURA NAOTO
IPC: H04N5/341
Filed: 2010-10-06
Abstract: PROBLEM TO BE SOLVED: To obtain a high quality image irrespective of posture variation during vibration correction operation processing.SOLUTION: A digital camera, having a CMOS sensor incorporating a column A/D converter, includes a vibration correction mechanism constituted by a movement stage, having a voice coil disposed in the vicinity of the CMOS sensor, for supporting the CMOS sensor, and a fixed stage having a mounted permanent magnet in a manner to face opposite to the voice coil. According to the posture variation of the camera, the movement stage is moved relative to a fixed unit, and the vibration correction operation processing is executed at prescribed time intervals. At this time, on-timing and off-timing of a pulse drive signal PS to be sent to the voice coil are synchronized with a horizontal synchronous signal HD for pixel signal readout.
Patent JP-2012081676-A (JP)
Title: Method of manufacturing biaxially oriented film, biaxially oriented film, and liquid crystal display device equipped with biaxially oriented film
Inventor: NAKATANI AKIHIKO
IPC: G02B5/30
Filed: 2010-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a biaxially oriented film with reduced display unevenness and deflection of an optical axis in the lateral direction of the film, and a liquid crystal display device equipped with the same.SOLUTION: The method of manufacturing a biaxially oriented film F3 includes that vertical stretching (X) and lateral stretching (Y) are sequentially performed on the film comprising a polypropylene resin. The lateral stretching (Y) has a step (Y1) (preheating step) of preheating the film at a preheating temperature equal to or above the melting point of the polypropylene resin, and a step (Y2) (lateral stretching step ) of laterally stretching the preheated film at a temperature lower than the preheating temperature at ≥2.55%/sec and ≤3.70%/sec distortion speed in the lateral direction.
Patent JP-2011013235-A (JP)
Title: Analyzer, reagent container and reagent storing device
Inventor: MATSUMOTO TOMOJI
IPC: G01N35/02
Filed: 2010-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an analyzer whose opening can be opened only when a reagent is dispensed.SOLUTION: An analyzer for causing a sample and a reagent to make them with each other and analyzes the sample includes a reagent container in which the reagent is stored and which includes an opening through which the reagent is removed and placed in the reagent container; an inner lid 83 provided to be movable relative to the opening which is used for opening and closing the opening; a container shelf which makes the reagent container move, and an opening/closing mechanism 92, which opens and closes the opening by moving the inner lids 83 by using movement of the reagent container.
Patent JP-2012090430-A (JP)
Title: Bus structure with gas insulated switchgear
Inventor: TAKIZAWA NAOYA
IPC: H02B13/02
Filed: 2010-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a bus structure using a GIS (Gas Insulated Switchgear) configured by at least four input/output line units and a plurality of circuit breaker units, in which power can be fed to the input/output line units even when arbitrary two of the circuit breaker units shut down.SOLUTION: The bus structure with the GIS comprises four input/output line units B1 to B4 respectively including a series of terminals Bg 1 to Bg 4 on a power supply side or a power transmission side. Each of the input/output line units B1 to B4 is respectively connected to three gas circuit breaker units A1/A2/A3, A1/A4/A5, A3/A4/A6, and A2/A5/A6. Consequently, each of the gas circuit breaker units A1 to A6 is placed and connected at each side of an assumptive tetrahedron, and each of the input/output line units B1 to B4 is connected so as to be drawn out of vertices of the assumptive tetrahedron, so that one input/output line unit connected to the three respective gas circuit breaker units reaches another input/output line unit.