baber/WOPTO huggingface dataset:
Patent JP-2011055470-A (JP)
Title: Output circuit
Inventor: SUGIE TAKASHI
IPC: H03K19/0175
Filed: 2010-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a through-current of a bridge output circuit.  <P>SOLUTION: A low-side off detecting circuit 10 compares a gate signal SG<SB>L</SB>of a low-side transistor M2 with a predetermined first level TH<SB>L</SB>to generate a low-side off detection signal S1 indicating that the low-side transistor M2 turns off. A low-side detection transistor MS<SB>L</SB>is of the same type with the low-side transistor M2, and has a source connected to a ground terminal 108 and receives the gate signal SG<SB>L</SB>of the low-side transistor M2 at a gate of the low-side detection transistor MS<SB>L</SB>. A first resistance R11 is provided between a drain of the low-side detection transistor MS<SB>L</SB>and a power supply terminal 106. A first bypass circuit 12 is provided in parallel with the first resistance R11, and becomes conductive when a control signal S<SB>IN</SB>has a level indicating that the low-side transistor M2 turns off, and becomes nonconductive when the signal has a level indicating that the low-side transistor M2 turns on. A signal of the drain of the low-side detection transistor MS<SB>L</SB>is output as the low-side off detection signal S1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011258765-A (JP)
Title: Optical direct amplifier, and method of determining connection state of input connector in optical direct amplifier
Inventor: HAMADA SATOSHI
IPC: H01S3/10
Filed: 2010-06-09
Abstract: PROBLEM TO BE SOLVED: To determine poor connection of an input connector in an optical direct amplifier.SOLUTION: In an optical direct amplifier 1, an optical path selection unit 19 on an output connector 17 side selects whether output light from an EDF 12 is output to the output connector 17 or to an optical path selection unit 18 side. In response to selection of the optical path selection unit 18 side (connection of ports c2 and a2) by the optical path selection unit 19, the optical path selection unit 18 switches the optical path to the input connector 11 side (connection of ports c1 and a1), and guides the output light from the EDF 12 to the input connector 11. In this state, level of the output light from the EDF 12 (external output light of the input connector 11) is detected by an optical branch coupler 13 and a photo detector 14, and level of reflected light from the input connector 11 is detected by an optical branch coupler 15 and a photo detector 16. Consequently, poor connection state of the input connector 11 can be determined.
Patent JP-2012000162-A (JP)
Title: Attachment attached to game controller, and controller assembly
Inventor: KAZAMA KOICHI
IPC: A63F13/219
Filed: 2010-06-14
Abstract: PROBLEM TO BE SOLVED: To provide an attachment for a game controller that prevents deterioration in recognition of a light emitting part by an image capturing unit.SOLUTION: The attachment 4 includes an attached part 42 that is attachable to, and detachable from, the outer circumferential surface of the game controller 2 and a grip 41 to be held by a user. The attached part 42 is formed such that the front end 42e of the attached part 42 is positioned further rearward than the light emitting part 21 when the attached part 42 is attached to the game controller 20.
Patent JP-2012002166-A (JP)
Title: Control device for internal combustion engine
Inventor: SATO SATORU
IPC: F02D45/00
Filed: 2010-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine capable of improving starting performance and emission characteristics by quickly supplying vaporized fuel into cylinders even in a status that fuel is hardly vaporized at a low-temperature start or the like.SOLUTION: The control device for the internal combustion engine includes a vaporized fuel tank 38 for storing vaporized fuel, and a normally-closed vaporized fuel supply valve 42 for opening and closing a connection part between the vaporized fuel tank 38 and a surge tank 20. In a state that the vaporized fuel supply valve 42 is closed during operation, fuel is injected into the tank to produce the vaporized fuel. At starting the engine, the vaporized fuel supply valve 42 is opened to supply the vaporized fuel stored in the tank into the surge tank 20. When the vaporized fuel does not remain in the vaporized fuel tank 38 at stopping the engine, the vaporized fuel supply valve 42 is temporarily opened prior to stopping the engine to generate negative pressure in the vaporized fuel tank 38. Then, fuel is injected into the vaporized fuel tank 38 being in a negative-pressure state to produce the vaporized fuel.
Patent JP-2011024204-A (JP)
Title: Method and device for generating differential skew effect for tmds signals
Inventor: RAMACHANDRA C V
IPC: H04L25/02
Filed: 2010-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for giving, to differential TMDS signals, differential skew effect similar to the skew generated among signals on differential lanes.  <P>SOLUTION: The user-defined TMDS data pattern or an input bit stream waveform is up-sampled (10) to form an FIR skew filter (12) and initialize coefficient arrangement of a filter (14). The differential skew effect is generated with convolution of the up-sampled data with arrangement of filter coefficients (28).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012009764-A (JP)
Title: Film capacitor
Inventor: OTSUKA KEISUKE
IPC: H01G4/18
Filed: 2010-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a metal film whose contact property with a metallikon electrode and self-recovering property have been improved.SOLUTION: A film capacitor (10) includes: a pair of metallized films (11, 11) that are each obtained by forming metal films (13) on both surfaces of a film (12) and are superimposed on each other; and metallikon electrodes (14,14) that are each connected to one of both ends in a width direction of the metallized films (11,11) that are wound, wherein the metal film (13) formed on one surface of the film (12) of each metallized film member (11) is made of a zinc film (13a) electrically contacting the metallikon (14) and the metal film (13) formed on the other surface of the film (12) is made of an aluminum film (13b) formed in a film thickness less than that of the zinc film (13a).
Patent JP-2011031989-A (JP)
Title: Boxing apparatus
Inventor: TAKAYAMA MOTOMARE
IPC: B65B35/44
Filed: 2010-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a boxing apparatus which conveys stably packaging articles by partly overlapping them even when the thickness of the packaging articles is changed, and boxes them.  <P>SOLUTION: In the boxing apparatus 100, the thickness of the packaging articles 110 is detected by a seal checker 700, and the packaging articles 110 is conveyed by a first conveying part 200. An accumulating part AR1 is provided on a second conveying apparatus 400, and the packaging articles 110 piled up in the accumulating part AR1 are conveyed by the second conveying apparatus 400. A controlling part 301 adjusts the movement of the second conveying apparatus 400 based on the thickness of the packaging articles 110 from the seal checker 700.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012012138-A (JP)
Title: Paper storage device, paper folding device, and image forming apparatus
Inventor: MURATA KAZUYA
IPC: B65H31/18
Filed: 2010-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a paper storage device capable of preventing a loading unit from being full with a small number of paper loading, to provide a paper folding device with the paper storage device, and to provide an image forming apparatus.SOLUTION: The paper storage device includes: a loading unit 501 for loading the folded paper; a lifting unit 40 for lifting the loading unit 501; a drive motor 32 for driving the lifting unit 40; and a power supply 50 for supplying current to the drive motor 32. The paper storage device has: an abutment member 531, which is provided at an upper part of the loading unit 501, and which comes into abutment with the paper loaded on the loading unit 501 lifted by the lifting unit 40; a motor current detector 620 which detects a value of current flowing through the drive motor 32; and a controller 600 for performing control to stop the rise of the loading unit 501 by the lifting unit 40, based on detection results of the motor current detector 620, when lifting the loading unit 501 with the loaded paper by the lifting unit 40 driven by the drive motor 32.
Patent JP-2012010975-A (JP)
Title: Gaming machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2010-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a gaming machine inhibiting reduction in presentation effect while inhibiting reduction in operation rate.SOLUTION: The gaming machine includes: a shooting operation unit 3A used for the operation of shooting a game ball; a game ball shooting device 3 for shooting a game ball according to the operation of the shooting operation unit 3A; a presentation operation unit 35a used for the operation of changing presentation; and a touch panel 35 used for the operation of changing presentation. The touch panel 35 is provided with a pair of receiving tables 45 and 46 for putting a hand of a user thereon.
Patent JP-2012016763-A (JP)
Title: 2-axis drive unit and friction stir jointing device
Inventor: WATANABE YASUMI
IPC: B23K20/12
Filed: 2010-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a friction stir jointing device in which a two-axis drive unit, having a compact configuration and capable of driving two axes for a long period of service life, is used in a drive system.SOLUTION: Ball-screw integrated linear guide units 10A, 10B are respectively configured as a mechanical part in which a ball screw 12 and a linear guide bearing 11 are integrated with each other by directly forming a ball-screw nut 17, being an element of the ball screw 12, on a slider 14 being an element of the linear guide bearing 11. A two-axis drive unit 5 has the following configuration. The two ball-screw integrated linear guide units 10A, 10B are combined with each other such that the sliders 14 of the respective units 10A, 10B are combined with each other by jointing mutual flanges 14a to each other so as to make the guide directions of the linear guide bearings 11 of the respective units 10A, 10B become two mutually intersecting axes.
Patent JP-2012017671-A (JP)
Title: Spark ignition type internal combustion engine
Inventor: TANAKA HIROYUKI
IPC: F02D13/02
Filed: 2010-07-07
Abstract: PROBLEM TO BE SOLVED: To suppress production of an exhaust odor in a spark ignition type internal combustion engine including a variable compression ratio mechanism and a variable valve timing mechanism.SOLUTION: The spark ignition type internal combustion engine includes the variable compression ratio mechanism A which can change a mechanical compression ratio, a variable valve timing mechanism B which can control the valve closing time of a gas intake valve, and an exhaust cleaning catalyst 20 provided in an engine exhaust passage. An expansion ratio is heightened upon engine low load operation as compared with one upon engine high load operation and fuel cut control stopping supply of fuel to the inner part of a combustion chamber 5 can be performed. The expansion ratio is heightened when the temperature of the exhaust cleaning catalyst is a prescribed temperature or higher as compared with the case that the temperature is lower than the prescribed temperature during a period after the execution condition of fuel cut control is established until supply of fuel into the combustion chamber is stopped.
Patent JP-2012017403-A (JP)
Title: Granulated heat storage material and evaporated fuel processing device
Inventor: SUGIURA MASAHIRO
IPC: F02M25/08
Filed: 2010-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a granulated heat storage material enlargeable in porosity, and to provide an evaporated fuel processing device.SOLUTION: This granulated heat storage material 44 is provided such that: a phase-change material absorbing and releasing latent heat depending on the change of temperature is sealed in a microcapsule, and the obtained minute heat storage capsule is granulated with a binder into a granular shape. In a shape of the heat storage material, a granulated heat storage material body 45 includes a hollow part 47. The hollow part 47 is formed with a through-hole 46 penetrating the granulated heat storage material body 45.
Patent JP-2012020044-A (JP)
Title: Radiation image processing apparatus, radiation image processing method, and radiation image processing program
Inventor: MORITA JUNYA
IPC: A61B6/00
Filed: 2010-07-16
Abstract: PROBLEM TO BE SOLVED: To administer appropriate image process to a special image.SOLUTION: Whether or not imaging by which a mammogram is acquired is normal imaging is determined. When the determination is affirmative, since the imaging is the normal imaging, an image process condition is set using a normal mammogram, and image process is administered to the normal mammogram by the set image process condition. When the determination is negative, since the imaging is special imaging, the image process is administered to a special mammogram using an image process condition set for a normal mammogram in the past for the same patient, and a processed special mammogram is generated.
Patent JP-2012021952-A (JP)
Title: Ultrasonic microscope
Inventor: NAGAI YUTAKA
IPC: H01L41/09
Filed: 2010-07-16
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic microscope with which the scanning of ultrasonic wave can be precisely performed with a simple construction.SOLUTION: An ultrasonic microscope 1 includes a scanner main body 2 in whose edge portion can contain an ultrasonic wave transmitting medium W1. A focal type ultrasonic wave oscillator 12 is arranged on the edge portion of the scanner main body 2. Through the ultrasonic wave oscillator 12, ultrasonic wave is emitted via the ultrasonic wave transmitting medium W such that the focal point is generated on a sample 18 and the reflective wave from the sample 18 is received and converted into electric signals. Scanning means is constructed to have an electrostriction actuator 13 which converts electric signals into distortion. A region on the edge side and a region of the base side of the electrostriction actuator 13 are bent in the opposite direction and the position of the ultrasonic wave oscillator 12 is moved such that the respective irradiation directions of the ultrasonic wave become parallel.
Patent JP-2012028475-A (JP)
Title: Optical transceiver
Inventor: ANZAI SHIMAKO
IPC: H01L31/02
Filed: 2010-07-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical transceiver capable of decreasing an influence of high-frequency noise leaking out from a package portion even if the package portion is made form resin, and preventing the generation of crosstalk between a TOSA and an ROSA due to the high-frequency noise.SOLUTION: An optical transceiver comprises an ROSA 14 having a sleeve portion 18 receiving an optical connector, a circuit substrate 16 having an electronic circuit, a flexible printed board 10 electrically connecting the ROSA 14 and the circuit substrate 16, and a conductive housing storing those. The flexible printed board 10 has wiring for a signal, and a flat layer for grounding which does not electrically conduct with the wiring. The flat layer is curled up in a cylindrical shape so as to cover the periphery of an optical axis of the ROSA 14, and the flat layer is electrically connected with the housing.
Patent JP-2012027291-A (JP)
Title: Optical module
Inventor: NAKANISHI HIROMI
IPC: G02B6/42
Filed: 2010-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical module that allows optical coupling of laser diodes with an optical fiber with an appropriate amount of adjustment allowance and achieves downsizing at a low cost.SOLUTION: An optical module 10 includes: first condensing lenses 18a to 18d for condensing light beams of wavelengths λ1 to λ4 respectively emitted from laser diodes 14a to 14d; a first multiplexing filter 21a for multiplexing the condensed light beams of wavelengths λ1 and λ3; a second multiplexing filter 21b for multiplexing the condensed light beams of wavelengths λ2 and λ4; a synthesizing filter 22 for synthesizing the light beam multiplexed by the first multiplexing filter 21a and the light beam multiplexed by the second multiplexing filter 21b; and a second condensing lens 19 for condensing the light beam synthesized by the synthesizing filter 22.
Patent JP-2010286844-A (JP)
Title: Wire grid polarizer
Inventor: KINOSHITA DAISUKE
IPC: G02F1/1335
Filed: 2010-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wire grid polarizer which has a fine protruding and recessing grid, while deposition of a metal to wall surfaces of the protruding parts of the protruding and recessing grid is suppressed.  <P>SOLUTION: The wire grid polarizer is obtained by a producing method of the wire grid polarizer, in which grid-shaped protruding parts on a substrate are deposited with the metal to form metal wires in such a manner that, when an angle, in a plane perpendicular to a longitudinal direction of the grid-shaped protruding parts, between a normal to the substrate and a metal depositing direction is represented by θ, the angle at the start of the deposition by θd, and the angle at the finish of the deposition by θs, the protruding parts are sequentially deposited from a larger angle of two or more angles within an angle range between θd and θs. The amount of deposition to the protruding parts is controlled in such a manner that the amount of deposition from the larger angle is less than that from the smaller angle. A side wall region of the grid-shaped protruding part has a region where the metal is not deposited in a lower part of the metal wire.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012032911-A (JP)
Title: Pedestrian terminal
Inventor: KAJIMA YASUSHI
IPC: G08G1/09
Filed: 2010-07-29
Abstract: PROBLEM TO BE SOLVED: To appropriately control transmission of movement information in accordance with an ambient environment.SOLUTION: The pedestrian terminal determines by an information processing unit 13 whether there is a pedestrian terminal 1 having differences in position, advancing direction and the like within a predetermined range with respect to oneself based on one's own movement information acquired by a movement information acquisition part 11 and movement information received from another pedestrian terminal 1, and transmits the one's own movement information to an on-vehicle device 2 only when there is no pedestrian terminal 1 within the predetermined range.
Patent JP-2012029794-A (JP)
Title: Substrate for electronic sphygmomanometer, module for electronic sphygmomanometer, and electronic sphygmomanometer
Inventor: YAMAZAKI EISUKE
IPC: H05K3/34
Filed: 2010-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for an electronic sphygmomanometer, having a structure to prevent the contact of a flux between adjacent electrodes, and also to provide a module for the electronic sphygmomanometer, and the electronic sphygmomanometer.SOLUTION: Erection walls 901 are arranged as flux contact prevention means between the electrode D1 and the electrode D2, the electrode D2 and the electrode D3, the electrode D4 and the electrode D5, and the electrode D5 and the electrode D6. Through-holes 902 are arranged as other flux contact prevention means between the electrode D1 and the electrode D2, the electrode D2 and the electrode D3, the electrode D4 and the electrode D5, and the electrode D5 and the electrode D6.
Patent JP-2012034115-A (JP)
Title: Apartment building interphone system
Inventor: SHIMIZU KEN
IPC: H04M9/00
Filed: 2010-07-29
Abstract: PROBLEM TO BE SOLVED: To provide an apartment building interphone system capable of identifying a dwelling unit in which an alarm has been activated even after the alarm has been recovered and a display of alarm information has gone off.SOLUTION: In an apartment building interphone system, a living room master unit 2 has an alarm button 28 and is connected to a fire sensor 10 and a gas leakage sensor 11. Upon receiving an operation of the alarm button 28 or an activation of the fire sensor 10 or the gas leakage sensor 11, a master unit CPU 25 transmits an abnormality occurrence signal to a control unit 3, the signal including transmission source information such as a type of abnormality, living room information, and so on. The abnormality occurrence signal is transmitted to an apartment building entrance unit 1 via the control device 3. The apartment building entrance unit 1 activates the alarm upon receiving the abnormality occurrence signal, and at the same time, stores the received transmission source information in an entrance unit memory 15 and outputs the alarm from a notification relay output section 20 to report the abnormality to a security company. Thereafter, upon receiving a predetermined display operation, the apartment building entrance unit 1 displays the transmission source information stored in the entrance unit memory 15 on a display section 16.
Patent JP-2012034481-A (JP)
Title: Vehicle motor driving apparatus
Inventor: YAMAMOTO KEN
IPC: H02K7/116
Filed: 2010-07-30
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components and the unit manufacturing cost without complicating the process of a lubricating oil cooling water passage formed in a motor of an electric vehicle.SOLUTION: A motor case 22 is formed of a bottomed cylindrical motor housing 22a whose back surface side for housing a stator 23 and a rotor 24 is openable, and a bottomed cylindrical rear cover 22b formed integrally with a cylindrical part for mating with the interior of a cylindrical part of the motor housing 22a from the back surface side. A water passage groove 61a is formed on an outer peripheral surface of the cylindrical part of the rear cover. By mating the rear cover 22b with the cylindrical part of the motor housing 22a, a cooling water passage 61 is formed.
Patent JP-2012036302-A (JP)
Title: Flooring sheet-like adhesive sheet and method for manufacturing the same
Inventor: ONO HARUO
IPC: C09J7/02
Filed: 2010-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a flooring adhesive sheet which can be used for floor redecoration and can be applied to a wide construction area in a short time, and a method for manufacturing the same with high productivity.SOLUTION: The flooring sheet-like adhesive sheet has an adhesive layer on a back side of a decorative sheet, wherein a power of the decorative sheet at an elongation of 2% is 35-80 N/10 mm width.
Patent JP-2012038689-A (JP)
Title: Operation method of fuel cell
Inventor: SHIBATA MASAHIRO
IPC: H01M8/06
Filed: 2010-08-11
Abstract: PROBLEM TO BE SOLVED: To provide an operation method of a fuel cell capable of reducing the startup time by controlling two heat sources upon startup of the fuel cell.SOLUTION: In first heating steps S100 and S110, a fuel cell stack is heated by a burner. In second heating steps S120 and S130, the supply of fuel gas and oxidant gas to the fuel cell stack is started at the point of time when a first temperature is reached, while continuing the heating by the burner. Then, the fuel cell stack is heated to raise the temperature by burning, with the use of a combustor, exhaust gas discharged from the fuel cell stack. In third heating steps S140 to S170, the heating by the burner is stopped at the point of time when the fuel cell stack reaches a second temperature, and the temperature of the fuel cell stack is raised only by heating with the use of the combustor.