baber/WOPTO huggingface dataset:
Patent JP-2012213478-A (JP)
Title: Medical instrument
Inventor: TANAKA HAYAO
IPC: A61M25/01
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a medical instrument capable of being optionally inserted into a complicatedly branching body cavity by deflecting operation of an operation wire.SOLUTION: The catheter includes: a long-length body 20 to be inserted into the body cavity; an asymmetric bending part 30 provided in the long-length body 20; and at least first operation wire 40a and second operation wire 40b whose distal ends 42 are locked to the distal end 22 of the long-length body 20. The asymmetric bending part 30 has asymmetric rigidity in the compression and extension in the longitudinal direction. By pulling the first operation wire 40a, the distal end 22 bends to one side to apply the compression force to the asymmetric bending part 30, so that the bending part is in a first bending mode. By pulling the second operation wire 40b, the distal end 22 bends to the other side to apply the extension force to the asymmetric bending part 30, so that the bending part is in a second bending mode.
Patent JP-2012216396-A (JP)
Title: Ic socket
Inventor: ONO HIROHISA
IPC: H01R33/76
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To perform electrical test on a plurality of kinds of packages with a single IC socket.SOLUTION: First to third packages having different sizes of molds and different shapes of terminals can be housed into a package housing portion 3 of a socket body 7. The first to third packages housed in the package housing portion 3 are deviated toward one lateral surface side of the package housing portion 3 by a socket cover 2 as package deviation means so that the terminals are positioned with respect to contact pins 5 and 6.
Patent JP-2011172257-A (JP)
Title: Semiconductor integrated circuit
Inventor: TAKAHASHI HIROSHI
IPC: H03K17/16
Filed: 2011-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To accomplish a semiconductor integrated circuit which suppresses a leak current during standby while maintaining reliability of a gate oxide film, allows an increase in a circuit area to be minimized and a defect to be surely detected.  <P>SOLUTION: A switching circuit 20 is provided between a logic circuit 10 and a supply terminal of a power source voltage V<SB>dd</SB>. In operation, a voltage of 0V is applied to a gate of a transistor MP0 in the switching circuit 20 and a bias voltage V<SB>B</SB>equal to or a little lower than the power supply voltage V<SB>dd</SB>is applied to its channel area, thereby reducing a threshold voltage of the transistor MP0 and increasing the current drive capabilities thereof. During standby, a voltage equal to the power supply voltage Vdd is applied to the gate of the transistor MP0, a voltage lower than the power supply voltage is applied to its source and a bulk bias voltage V<SB>B</SB>equal to or higher than the power supply voltage V<SB>dd</SB>is applied to the channel area, thereby minimizing a drain current of the transistor MP0. Thus, a current path of the logic circuit 10 is shut off to suppress generation of a leak current.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012221795-A (JP)
Title: Battery and method for manufacturing battery
Inventor: NISHIYAMA HIROSHI
IPC: H01M10/058
Filed: 2011-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a battery capable of inhibiting the spread of a short circuit point and the temperature rise of the battery when a short circuit occurs between a positive electrode plate and a negative electrode plate.SOLUTION: A battery 1 comprises a positive electrode plate 20, a negative electrode plate 30, a separator 40, and a heat-resistant layer 50 formed on a surface 41A of the separator, intervening between the negative electrode plate and the separator, and comprising insulating moisture-adsorbent inorganic particles 51 and a binder 52. The moisture-adsorbent inorganic particles in the heat-resistant layer have moisture retention characteristics satisfying ΔW=200-600 ppm, where W1 represents a first moisture content at 120°C and W2 represents a second moisture content at 150°C, each obtained by Karl Fischer titration of the moisture content in the moisture-adsorbent inorganic particles, and ΔW(=W1-W2) represents the difference between the first moisture content W1 and the second moisture content W2.
Patent JP-2012220147-A (JP)
Title: Gas-liquid separator for compressor
Inventor: SASA TAKUSHI
IPC: F25B1/00
Filed: 2011-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a gas-liquid separator for a compressor which improves vaporization efficiency and hardly causes noise increase due to air column resonance or the like in a gas-liquid separator.SOLUTION: The gas-liquid separator for a compressor is constituted of a closed container with an upper cover part, a lower cover part, and a body, a refrigerant suction pipe for penetrating the center of the upper end of the closed container, and an outlet pipe for penetrating the lower end of the closed container to stand straight toward the inside of the closed container, wherein the shape of the body is vertically projected and recessed. Thereby, the vaporization efficiency of a liquid refrigerant is improved without enlarging the size of the gas-liquid separator, and additionally the noise increase of the air column resonance or the like can be suppressed.
Patent JP-2012223265-A (JP)
Title: Anti-fouling cleaning sheet
Inventor: OSHIMA TSUTOMU
IPC: A47L13/17
Filed: 2011-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an anti-fouling cleaning sheet preventing re-adhesion of dirt having been wiped off during cleaning, and providing anti-fouling effect to a surface to be cleaned, simultaneously with cleaning dirt thereon.SOLUTION: The anti-fouling cleaning sheet is obtained by impregnating a nonwoven fabric with a hydrocarbon-based oily solvent being a liquid at 20°C, and an oil solution containing a surfactant dissolving in the hydrocarbon-based oil solvent, and the surfactant is one or more selected from polyoxyethylene alkylamine, polyoxyethylene alkyldiamine, sorbitan-fatty acid ester, and an ionic liquid.
Patent JP-2012227361-A (JP)
Title: Nitride semiconductor laser element, light source device, and method of manufacturing nitride semiconductor laser element
Inventor: TSUDA YUZO
IPC: H01S5/343
Filed: 2011-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a nitride semiconductor laser element capable of being manufactured with ease even when a GaN substrate using a semipolar plane as a principal surface is used and having a low-threshold current, and to provide a light source device using the same and a method of manufacturing the nitride semiconductor laser element.SOLUTION: A nitride semiconductor laser element has: a gallium nitride substrate using a {20-21} plane as a first principal surface; a nitride semiconductor thick film provided so as to contact with the first principal surface of the gallium nitride substrate; and a nitride semiconductor laser element layer provided on the nitride semiconductor thick film. The nitride semiconductor thick film includes a {-1017} plane in a range that an angle of 89.95° or more and 90.05° or less is made with the {20-21} plane that is the principal surface of the nitride semiconductor thick film. A light source device using the nitride semiconductor laser element and a method of manufacturing the nitride semiconductor laser element are also provided.
Patent JP-2012050316-A (JP)
Title: Power supply device
Inventor: FURUKAWA KIMIHIKO
IPC: H02J7/00
Filed: 2011-04-21
Abstract: PROBLEM TO BE SOLVED: To certainly detect the voltage of a battery cell by detecting disconnection of all voltage detection lines.SOLUTION: The power supply device includes a plurality of battery units 10, and each of the battery units 10 includes: a battery block 2 in which a plurality of battery cells 3 are connected in series; a voltage detection circuit 4 which detects the voltage of each of the battery cells 3 through a voltage detection line 6; a power source circuit 5 which supplies an operation power to the voltage detection circuit 4 from the battery block 2; and a disconnection detecting circuit 8 which detects disconnection of the voltage detection line 6 based on a detected voltage of the voltage detection circuit 4. The battery blocks 2 consisting of battery units 10 are connected together in series to constitute a battery pack 1. In the power supply device, the battery block 2 of one or more battery units 10 is connected to an imbalance resistor 12 which increases power consumption of the battery block 2, so that a current flows the voltage detection line 6 connected to a connection point 16 between the battery block 2 connected to the imbalance resistor 12 and an adjoining battery block 2.
Patent JP-2012226246-A (JP)
Title: Focus detector and imaging apparatus
Inventor: TAKAHARA HIROAKI
IPC: G02B7/34
Filed: 2011-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a focus detector enabling excellent detection of a focus state of an optical system.SOLUTION: A focus detector comprises: phase difference detection means 161, 163 that detect a focus state of an optical system through detecting a lag amount of an image by light from different areas of pupils of an optical system; and high frequency component detection means 170 that detects a high frequency component in a plurality of images of the focus states when the plurality of focus states corresponding to a focal position are detected by the phase difference detection means and detects the focus state of the optical system referring to a detection result of the high frequency component.
Patent JP-2012230849-A (JP)
Title: High-pressure discharge lamp and illuminating device
Inventor: KAKISAKA SHUNSUKE
IPC: F21Y101/00
Filed: 2011-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a high-pressure discharge lamp whose outer tube is difficult to be damaged.SOLUTION: In the high-pressure discharge lamp 100, an inner tube 300 in which a discharge tube 200 is arranged therein is stored in a space surrounded by a base 400 and an outer tube 500. The outer tube 500 includes an opening and projections 502 projected to at least one internal side at one end portion 501 and a blocking part at an other end portion 503. The base 400 includes a body part 402 having a feeding terminal 401 and a connecting part 403 in which at least a part is stored in the opening of the outer tube 500. A groove 404 along a tube axis direction of the outer tube is arranged on an outer face of the connecting part 403. At least a part of the projection 502 is positioned inside the groove 404, and the projection 502 is installed on the other end side of the outer tube 500 rather than one end of the outer tube 500 in the tube axis direction in a state where at least a part of the connecting part 403 is stored in the opening of the outer tube 500.
Patent JP-2012231866-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that prevents a player from losing the interest in a game.SOLUTION: A Pachinko machine includes start pockets for receiving a game ball launched onto a game area. When the game ball enters the start pocket, lottery for a jackpot is performed with a predetermined winning probability. As a result, a jackpot game for granting benefits to a player is performed when a jackpot is won. However, in the Pachinko machine, a special symbol gate 2500 is arranged, and the jackpot game is started on condition that a game ball passes through the special symbol gate 2500.
Patent JP-2011143308-A (JP)
Title: Radiographic apparatus
Inventor: KUWABARA SHOJI
IPC: A61B6/06
Filed: 2011-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiographic apparatus in which shadows of an absorption foil can be sufficiently removed by securely making an arrangement pitch of shadows is an integral multiple of an arrangement pitch of detection elements by adjusting a clearance between an FPD and an X-ray grid.  <P>SOLUTION: According to the construction, the radiographic apparatus includes a shim 26 for adjusting the clearance between a case 3c of the FPD and an X-ray grid 5. According to the construction, because the clearance between the case 3c of the FPD and the X-ray grid 5 can be adjusted, the shadow of an absorbing body projected on a radiation detecting plane has a suitable size. Further, the adjustment of the clearance between the case 3c of FPD and the X-ray grid 5 is carried out based on the radiation detecting plane and the absorbing body. Accordingly, even if the position of the case 3c of the FPD relative to the radiation detecting plane is not strict, it is secured that the position of the absorbing body relative to the radiation detecting plane is precisely adjusted all the time.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012235593-A (JP)
Title: Method for manufacturing rotary electric machine
Inventor: UTSUMI REI
IPC: H02K15/04
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method which enables a rotary electric machine to be manufactured in a space-saving manner and which enables the rotary electric machine to be manufactured without damage to a split core part.SOLUTION: In a method for manufacturing a rotary electric machine, a coil strand is wound around an insulator to constitute a split core part (step S1), the split core part is then disposed on a table (step S3 and step S9), and an end of the coil strand is subsequently inserted into a conducting wire end holding groove of the split core part extended along a circumferential direction of a stator core while the table is rotated (step S4).
Patent JP-2012231951-A (JP)
Title: Managing apparatus
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a managing apparatus for collectively comprehending a state of each game machine, the managing apparatus managing a plurality of devices for game each having switching control means for switching the corresponding each game machine to an energized state or a de-energized state, or the managing apparatus managing a plurality of game machines allowed to be in a power-saving state.SOLUTION: A hall computer manages whether the power of each game machine is on, namely in the energized state, or off, namely in the de-energized state, and outputs the management content, based on reception of power data transmitted from each device for game corresponding to each of the plurality of game machines.
Patent JP-2012166187-A (JP)
Title: Solid-liquid separator
Inventor: NAKAMURA YOSHITAKA
IPC: B01D29/25
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To remarkably improve deliquoring efficiency of a material to be treated, in a solid-liquid separator which has two or more fixing members, movable members that are arranged between adjacent fixing members and move, and a screw that penetrates the fixing members and movable members and extends in a state of coming into non-contact with the fixing members and the movable members, in which the screw is driven by rotating around its central axial line, a filtrate separated from the material to be treated is discharged outside a solid-liquid separation part through a filtrate discharging space between the fixing member and the movable member while moving the material to be treated entering the solid-liquid separation part partitioned by the fixing members and movable members toward the outlet of the solid-liquid separation part by rotation of the screw and which discharges the material to be treated with liquid content reduced outside the solid-liquid separation part from the outlet.SOLUTION: The movable member 4 is formed so as to move while entering the central axis line X side of the screw 24 more than the outer peripheral edge 32 of a blade 26 of the screw 24 without being brought into contact with the screw 24.
Patent JP-2012234763-A (JP)
Title: Small-diameter cable
Inventor: NIWADA MASAMICHI
IPC: H01B7/17
Filed: 2011-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a small-diameter cable which can reliably maintain water-resistant properties in a water stop part.SOLUTION: A small-diameter cable 11 includes: central conductors 12; an insulator 13 covering the central conductors 12; outer conductors 15 provided in the outer periphery of the insulator 13; and a sheath 18, and has an outer diameter of 0.4 mm or less. The sheath 18 includes: an inner layer 16 made of an extruded and molded fluorine resin; and an outermost layer 17 made of a ternary polymer of tetrafluoroethylene, hexafluoropropylene, and vinylidene fluoride.
Patent JP-2012236882-A (JP)
Title: Yellow pigment dispersed liquid, yellow photosensitive resin composition for color filter, color filter, liquid crystal display and organic light emitting display device
Inventor: OGURA NORIHIRO
IPC: C09K23/06
Filed: 2011-05-10
Abstract: PROBLEM TO BE SOLVED: To provide: a yellow pigment dispersed liquid having preferable dispersion property and stability of a pigment and suitable for improving a color reproduction region of a color filter while satisfying a demand for high contrast; a yellow photosensitive resin composition suitable for improving a color reproduction region of a color filter with high contrast; a color filter with a wide color reproduction region with high brightness and high contrast, and having a yellow colored layer formed of the yellow photosensitive resin composition for a color filter; and a liquid crystal display device and an organic light emitting display device with the color filter.SOLUTION: The yellow pigment dispersed liquid contains: a pigment including nickel-azo pigment and/or a quinophthalone pigment; a sulfonic acid derivative of an isoindoline pigment; a pigment dispersion agent; and a solvent, wherein 0.1-30 mass% of the sulfonic acid derivative of the isoindoline pigment is contained based on 100 mass% of the pigment.
Patent JP-2012236738-A (JP)
Title: Method of producing high-purity silica powder
Inventor: KATSURA AKIHIRO
IPC: C01B33/18
Filed: 2011-05-11
Abstract: PROBLEM TO BE SOLVED: To produce a high-purity silica powder free of black particles due to residual carbon with high productivity and good operability and provide a high-purity and high-quality quartz glass obtained by melting the powder.SOLUTION: In hydrolyzing tetramethoxysilane, the water/tetramethoxysilane molar ratio is 7-20, and the highest temperature in the reaction is regulated to be equal to or higher than 40°C and below 64°C. The reaction mixture is left standing after the temperature begins to decrease. The wet silica gel obtained is crushed and dried, and the resultant silica gel powder is baked.
Patent JP-2012242441-A (JP)
Title: Multibeam light source, optical scanner, and image forming device
Inventor: NAKAJIMA TOMOHIRO
IPC: H04N1/113
Filed: 2011-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a compact and low-cost multibeam light source that precisely controls the amount of light beams from a plurality of light sources and forms a high-quality image free from density unevenness by making variations between the light sources on a scanned surface minimal without packaging a surface light-emitting laser.SOLUTION: A surface light-emitting semiconductor laser array chip 211 monolithically arranged in a two-dimensional manner, and a monitoring PD chip 212 for receiving a light beam from light sources are configured by mounting a light-emitting surface of the surface light-emitting semiconductor laser array chip 211 and a light receiving surface of the monitoring PD chip 212 on a transparent substrate 210 so as to be in contact with a wiring pattern formation surface of the transparent substrate 210, and wire-connected. The wiring pattern formation surface of the transparent substrate 210 is mounted in contact with a substrate surface of a printed substrate 215 with a drive circuit for driving the light sources of the surface light-emitting semiconductor laser array chip 211, for circuit connection.
Patent JP-2012242945-A (JP)
Title: Transition quality evaluation system
Inventor: FUKUO SHUNSUKE
IPC: G06F9/44
Filed: 2011-05-17
Abstract: PROBLEM TO BE SOLVED: To improve accuracy of quality evaluation in system transition.SOLUTION: A transition quality evaluation system evaluates the quality when an information processing system including a plurality of programs executed by a first information processing unit is transferred to a second information processing unit having a base different from that of the first information processing unit. In the system, path information which is information corresponding to the number of executable paths included in the information processing system for every sub system is stored, a bug index indicating a relation between the number of paths and the number of bugs in system transition is stored, the number of bugs detected in the second information processing unit for every sub system is stored, the number of bugs which may occur in the second information processing unit for every sub system is predicted on the basis of the path information and the bug index, and quality evaluation information indicating the transition quality for every sub system is outputted on the basis of the detected number of bugs and the predicted number of bugs.
Patent JP-2012240524-A (JP)
Title: Imaging device for vehicle
Inventor: SHIMIZU NOBUTOSHI
IPC: B60R11/04
Filed: 2011-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an imaging device for a vehicle, capable of maintaining the reliability of extracted information even in a high temperature environment and capable of continuously obtaining information.SOLUTION: The imaging device for a vehicle includes an image processing unit 3 which detects a noise level superimposed on a captured image outputted from a camera 2 and performs image processing to a captured image outputted from the camera 2. The image processing unit 3 includes a main microcomputer 4 and a sub microcomputer 5, and the main microcomputer 4 stops clock supply to the sub microcomputer 5 when a detected noise level is higher than a first predetermined threshold.
Patent JP-2012141569-A (JP)
Title: Liquid crystal display device and driving method for the same
Inventor: TOYOTAKA KOHEI
IPC: G09G3/20
Filed: 2011-05-19
Abstract: PROBLEM TO BE SOLVED: To realize in a simple pixel configuration a liquid crystal display device that can accomplish in parallel writing of image signals and displaying by a field sequential formula.SOLUTION: In a liquid crystal display device having a simple pixel configuration, following the writing of image signals addressed to pixels arranged on a specific row, image signals addressed to pixels arranged on another row isolated from the specific row are written in. As a result in this liquid crystal display device, instead of writing image signals and turning on backlight sequentially over the whole pixel part, it is possible to sequentially write image signals into and turn on backlight in each specified area in the pixel part. This enables image signals to be written in and backlight to be turned on in parallel in this liquid crystal display device.