baber/WOPTO huggingface dataset:
Patent JP-2012137183-A (JP)
Title: Maintenance method of hydraulic circuit
Inventor: UENISHI YUKIO
IPC: G01M99/00
Filed: 2012-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a maintenance method of a hydraulic circuit capable of inspecting abnormality caused in a supply-discharge pipe in a short time by partitioning the supply-discharge pipe into a plurality of sectional circuits.SOLUTION: This maintenance method of the hydraulic circuit includes a damage part detecting process constituted of a damage inspection area constituting process of being constituted by cutting off a stop valve on the most downstream side of the plurality of continuous sectional circuits, a pressurizing force holding process of capable of performing inspection by holding pressure by cutting off a stop valve on the upstream side of a damage inspection area of the damage inspection area constituting process in a state of pressurizing the damage inspection area, and a damage detecting process of detecting the existence of damage by measuring a degree of reducing the pressure in a specific time in the damage inspection area in which the pressure is held by the pressurizing force holding process.
Patent JP-2012142585-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: HATAKEYAMA TETSUO
IPC: H01L29/739
Filed: 2012-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an SiC semiconductor device having a gate insulating film with high reliability.SOLUTION: A semiconductor device comprises: a silicon carbide substrate (1) having an off-angle of 8 degrees or less; a first silicon carbide region (2) of a first conductivity type formed on the substrate; a second silicon carbide region (3) of a second conductivity type formed on a surface of the first silicon carbide region; a third silicon carbide region (4) of the first conductivity type that is formed on a surface of the second silicon carbide region and in which the impurity concentration is adjusted to be substantially the same as the impurity concentration of the second silicon carbide region; a fourth silicon carbide region (5) of the first conductivity type selectively formed on a surface of the third silicon carbide region; a fifth silicon carbide region (6) of the second conductivity type formed on the surface of the second silicon carbide region; a gate insulating film (7) formed so as to cover from the first silicon carbide region to at least an end portion of the third silicon carbide region; and a gate electrode (8) formed on the gate insulating film. The boundary surface between the third and fourth silicon carbide regions on the surface of the third silicon carbide region is formed so as to cross the off-angle direction at an angle other than 90°.
Patent JP-2013170357-A (JP)
Title: Pumping/pouring system for ground water
Inventor: MIYAMOTO SHIGENOBU
IPC: E21B43/00
Filed: 2012-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a pumping/pouring system of simple constitution capable of preventing oxygen from being mixed with ground water substantially completely at low cost.SOLUTION: A pumping/pouring system for ground water that includes well casings 11, 12 which extend up to water-bearing layers W1, W2 and taking ground water in from intake parts 17, 18, and water pipes 13, 14 for pumping or pouring which are inserted into the well casings 11, 12 and extend into ground water in the well casings 11, 12 has width-reduction area formation members 15 which are inserted into gaps between outer surfaces of the water pipes 13, 14 and inner surfaces of the well casings 11, 12 and make intervals of the gaps small to form width-reduction areas. The width-reduction area formation members 15 determine such widths that levels of the ground water are always positioned above lower ends of the width-reduction areas and convection carrying oxygen into the ground water in the width-reduction areas is not generated.
Patent JP-2013171489-A (JP)
Title: Device for recognizing environment outside vehicle and method for recognizing environment outside vehicle
Inventor: KIDO TATSUNOSUKE
IPC: G08G1/09
Filed: 2012-02-22
Abstract: PROBLEM TO BE SOLVED: To highly accurately determine possibility that an arrow signal light is turned on, and to avoid any unnecessary intervention in a braking operation by collision avoidance control or cruise control.SOLUTION: A device for recognizing an environment outside a vehicle specifies one or more specific objects on the basis of a relative distance (S306), selects one specific object as a tracking object from one or more specific objects (S308), specifies a stop signal light showing stop or traveling impossibility on the basis of a color and size in an image (S312), determines possibility that a traveling signal light showing traveling permission attached to the stop signal light is latent on the basis of a position relationship between the selection specific object as the selected specific object and the stop signal light (S314), and when it is determined that the traveling signal light is latent by a first possibility determination part, searches a shielding object which shields a signal search area predetermined with the stop signal light as a reference in a space where the relative distance is shorter than the stop signal light, and determines possibility that the traveling signal light is latent (S318).
Patent JP-2013172096-A (JP)
Title: Reactor radiator
Inventor: IMAI YOSHITO
IPC: H01L23/36
Filed: 2012-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a reactor radiator which has high efficiency of heat transfer from a reactor and has material easily separated therefrom for product recycling.SOLUTION: The reactor radiator includes: a heat sink 21 including a burial hole 21b in which at least a lower half of a shell type reactor 10 formed to have a short columnar external shape is buried and of which the bottom surface and the side surface are brought into contact with the bottom surface and the side surface via compressible sheet-like heat transfer materials 23 and 24, and a radiation fin 21a; and a flanged cap-like cover 26 which covers a portion projected from the burial hole 21b, of the shell type reactor 10 and has a flange 26a screwed to the heat sink 21 to fix the shell type reactor 10 in the burial hole 21b.
Patent JP-2013175027-A (JP)
Title: Access management system
Inventor: GOMI HIDEHITO
IPC: G06F21/33
Filed: 2012-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an access management system for increasing the degree of freedom of an authentication method by making it possible to flexibly customize an authentication method.SOLUTION: The access management system includes: access token issuing means for issuing an access token including an authentication method identifier for identifying an authentication method; and authentication filter means for receiving a service request accompanied by the access token, and for, when the service request is not accompanied by an authentication identifier showing that authentication by authentication service means has been already performed, performing the redirect transmission of the service request via a user terminal as a request source to the authentication service means to be specified by the authentication method identifier included in the access token, and for, when the service request is accompanied by the authentication identifier, determining whether or not it exists in the preliminarily registered authentication identifier, and for, when it exists, transferring the service request to service providing means which executes the service as the object of the service request.
Patent JP-2013177021-A (JP)
Title: Fast attaching/detaching structure for mudboard
Inventor: SYU GUO JHONG
IPC: B62J15/02
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a fast attaching/detaching structure for a mudboard with which the mudboard is attached/detached conveniently, which is simplified as a whole and in which production cost can be decreased and even if unnatural power is applied, a lock structure is not damaged.SOLUTION: A fast attaching/detaching structure for a mudboard includes: a mount base 20 of which the upper part is assembled to a terminal of a front fork, with which an accommodation space 23 is provided in the bottom part thereof, and in which an installation direction of the accommodation space 23 is defined as a longitudinal direction Y, two through-holes 26 are provided on the circumferential surface thereof and a penetration direction of the through-holes 26 is defined as a lateral direction X; a lock pole 30 which is provided on the mudboard and accommodated in the accommodation space 23 and in which arcuate notches 31 are provided on the circumferential surface thereof in accordance with notches 261; and a control tool 40 which is U-shaped, in which a braking step 401 and two lock steps 402 are molded, the two lock steps 402 are locked by being inserted into the two through-holes 26 of the mount base 20, respectively, and can be deformed along the through-holes 26, two arcuate recesses 43 are provided inside and when the arcuate recesses 43 are aligned to the notches 261 of the mount base 20, a wall surface of the accommodation space 23 is formed.
Patent JP-2013177788-A (JP)
Title: Opening force reduction lock
Inventor: HIGASHIYAMA TOSHIHISA
IPC: E05C1/16
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To surely assist opening motion of a door against a pressure difference generated between the outside and the inside of a room.SOLUTION: An opening force reduction lock includes a switching member 50 which can be operated from the outer surface side of a door 3, an engaging member 51 which is provided so as to be movable between an engaging position contacting with a latch member 24 and a non-engaging position separating from the latch member 24 by operation from the switching member 50. The latch member 24 is configured so that when it is in contact with a door frame, it can retreat against a frictional force generating when the engaging member 51 moves to the engaging position, and when it is in non-contact with the door frame, it maintains the attitude at that time by the frictional force.
Patent JP-2013181753-A (JP)
Title: Spr sensor cell and spr sensor
Inventor: KONYA TOMOHIRO
IPC: G01N21/27
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To provide an SPR sensor cell and an SPR sensor having excellent detection sensitivity.SOLUTION: An SPR sensor cell includes a detection unit and a sample unit that is located above the detection unit. The detection unit includes an under clad layer, a core layer that at least partially contacts the under clad layer, a metal layer that covers the core layer, and a protective layer that is located between the core layer and the metal layer. The protective layer contains a material(s) having a band gap (Eg) of more than 1.0 eV and less than 7.0 eV.
Patent JP-2013181894-A (JP)
Title: Rotational angle measuring instrument
Inventor: HOSOYA KASUOMI
IPC: G01D5/347
Filed: 2012-03-02
Abstract: PROBLEM TO BE SOLVED: To measure an angle at which a measuring object rotates in a predetermined rotation direction with high accuracy.SOLUTION: A sensor 10 is configured so as to arrange a sensor body 14 to face a disk-like rotor 13 rotating together with a rotating shaft 12 inside a housing 11. On the basis of a laser beam received by a light receiving part, a processing part of the sensor body 14 specifies a part (feature part) having a feature compared with surroundings due to shade, a color state, or the like from the surface 13a of the rotor 13, and detects displacement magnitude in which the specified feature part is displaced in a predetermined rotation direction in accordance with the rotation of the rotor 13. Other feature parts are extracted to continuously detect displacement magnitude each time the sensor body 14 is deviated from a detection range. The total displacement magnitude is detected by adding detected displacement magnitude of each feature part. The displacement magnitude of the rotating shaft 12 and the rotor 13 in a rotation direction is converted on the basis of a distance from a center line of the rotating shaft 12 to the feature part to calculate a rotation angle of the rotating shaft 12 and the rotor 13.
Patent JP-2013183421-A (JP)
Title: Transmission/reception terminal, transmission terminal, reception terminal and transmission/reception method
Inventor: NAKAKUMA KYOICHI
IPC: H04N7/15
Filed: 2012-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a natural visual line correction effect by generating a pupil image at timing when occurrence of blink is detected and matching a visual line for an appropriate period.SOLUTION: A transmission/reception terminal includes: first video input means 100 to which a first video including a person is input; communication means 105 for transmitting first video information and receiving second video information from the other transmission/reception terminal; face recognition means 207 for recognizing a face from the second video information; pupil recognition means 208 for recognizing a pupil from the recognized face; visual line information generating means 203 for generating visual line information showing a direction of a visual line from the recognized pupil; blink detecting means 204 for detecting a blink on the basis of the visual line information; pupil image generating means 205 for generating a pupil image which directly views a direction of the second video input means for a prescribed period with time when the detected blink occurs as a starting point; synthesizing means 206 for synthesizing the generated pupil image and the second video information and generating a third video; and display means 202 for displaying the third video.
Patent JP-2013181167-A (JP)
Title: Aqueous ink composition and writing instrument using the same
Inventor: GOI YOSUKE
IPC: C09D11/16
Filed: 2012-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous ink composition which is not influenced by ambient temperature and by characteristics etc. of a colorant and an opacifying agent, and is excellent in dispersion stability for a long term, and to provide a writing instrument using the aqueous ink composition.SOLUTION: An aqueous ink composition contains following components (A) to (C), and a writing instrument is formed by using the aqueous ink composition: (A) a cellulose fiber having a number average fiber diameter of 2-150 nm, wherein the cellulose has a cellulose I type crystal structure, and a hydroxy group at position C6 of each glucose unit in a cellulose molecule has been selectively oxidation-modified and has become any of an aldehyde group, a ketone group and a carboxy group, a content of the carboxy group is 0.6-2.0 mmol/g, a total content of the aldehyde group and the ketone group measured by a semicarbazide method is 0.3 mmol/g or less; (B) at least one of a colorant and an opacifying agent; and (C) water.
Patent JP-2013185043-A (JP)
Title: Photocatalyst coating liquid, cover for solar light generating system, and method of manufacturing the same
Inventor: KITAGAWA TAKESHI
IPC: B05D7/24
Filed: 2012-03-07
Abstract: PROBLEM TO BE SOLVED: To provide: a photocatalyst coating liquid in which optical transparency is easily secured, and effect of controlling adhesion of dirt is easily exerted; a cover for a solar light generating system; and a method of manufacturing the same.SOLUTION: A photocatalyst coating liquid includes: a photocatalyst fine particle; a metal oxide based binder; and a silica microparticle, and includes a fine particle having a refractive index of at most 2.2 as the photocatalyst fine particle so that a refractive index of the photocatalytic coating film is at most 1.5. The photocatalyst coating liquid is applied to a cover body for a solar light generating system in which a refractive index is assumed to be at most 1.5. The cover for a solar light generating system includes: a cover body made of glass; and the photocatalytic coating film, and a refractive index of the coating film is corresponding to a refractive index of the cover body. The cover for a solar light generating system includes: the cover body made of a resin; an intermediate layer; and the photocatalytic coating film, and a refractive index of the coating film is corresponding to a refractive index of an intermediate layer and the cover body. A method of manufacturing the cover for a solar light generating system includes a process that forms the photocatalytic coating film with coating of the photocatalyst coating liquid.
Patent JP-2013188004-A (JP)
Title: Power conversion device
Inventor: SHIMOMUGI TAKUYA
IPC: H02M7/12
Filed: 2012-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a power conversion device that implements an improved effect of suppressing harmonic currents while reducing a computational load.SOLUTION: The power conversion device includes: a rectifier for rectifying an AC power supply; a chopper circuit section comprising a step-up reactor, a switching element and a backflow prevention element, and adapted to step up an output of the rectifier by chopping; switching control means 10 for controlling the switching element by means of driving pulses; a smoothing capacitor for smoothing an output of the chopper circuit section; bus voltage detection means; and reactor current detection means. The switching control means 10 includes: on-duty calculation means 29 for calculating an on-duty of the driving pulses on the basis of a bus voltage and a reactor current; rectified voltage estimation means 26 for estimating a rectified voltage on the basis of at least the reactor current; on-duty theoretical value calculation means 27 for calculating a theoretical value of on-duty depending on the rectified voltage; and on-duty compensation means 30 for compensating the on-duty on the basis of the on-duty and the theoretical value.
Patent JP-2013185383-A (JP)
Title: Curing device for painting work
Inventor: SUMIZAWA SOKICHI
IPC: E04G21/32
Filed: 2012-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a curing device for painting work which, although simple in structure, facilitates stretching of a curing sheet for painting work and is hardly affected by wind.SOLUTION: A curing device in painting work of a high-rise structure such as a steel tower or a smokestack includes: a lifting main wire which is stretched from the ground to the upper part of the high-rise structure; a plurality of guide wires which are stretched from the ground to the upper part of the high-rise structure at predetermined intervals around the high-rise structure; a plurality of nets which rise and fall along the plurality of guide wires; and a plurality of lifting branch lines for raising and lowering the nets. The lower end sides of the plurality of lifting branch lines are connected with the upper parts of the nets, and the upper ends of the plurality of lifting branch lines are connected with the lifting main wire.
Patent JP-2013186381-A (JP)
Title: Display position alignment device for three-dimentional (3d) display type liquid crystal display device
Inventor: YAGI KOJI
IPC: G02F1/13
Filed: 2012-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a display position alignment device for quickly and easily improving accuracy of mutual 3D display positions of a 2D display type liquid crystal display unit and a display conversion perspective board.SOLUTION: The display position alignment device for a liquid crystal display device of a 3D liquid crystal panel is mounted on a workbench W and allows a worker to adjust and align mutual 3D display positions of a 2D liquid crystal display panel and a barrier while visually observing the 2D liquid crystal display panel and the barrier on a monitor. The display position alignment device for the 3D display type liquid crystal display device further includes a camera position changeover support mechanism.
Patent JP-2013186805-A (JP)
Title: Terminal device, control program thereof, control method thereof and content reproduction system
Inventor: SHIMADA MITSUNOBU
IPC: G06F17/30
Filed: 2012-03-09
Abstract: PROBLEM TO BE SOLVED: To enable a terminal device to manage accompanying information of content generated without communicating with a server, in the server.SOLUTION: In a content reproduction system, processing to update an accompanying information DB is executed independently from processing to reproduce (browse) an electronic book (content). Even when the electronic book is browsed offline in a terminal 100, accompanying information such as bookmark information is generated in the terminal 100 and the accompanying information is registered in the accompanying information DB of the terminal 100. The terminal 100 is able to perform backup of the accompanying information of a plurality of pieces of content to a content server 300 offline, regardless of whether or not the electronic book is being browsed.
Patent JP-2013189959-A (JP)
Title: Method for producing heat-shielding film, heat-shielding film, and internal combustion engine
Inventor: IIJIMA AKIRA
IPC: F02M35/10
Filed: 2012-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a heat-shielding film, by which a heat-shielding film having high hardness and low thermal conductivity, even in a thin film state, can be easily produced in a short time, and to provide a heat-shielding film and an internal combustion engine.SOLUTION: Air externally introduced, or vapor of a plating solution 12a, which is an aqueous hypophosphorous acid solution, is dispersed as microbubbles in the plating solution 12a; and the plating solution is impregnated with a reducing agent 13 and heated. A plating film (nickel film) 12 including microbubbles 11 is deposited on an object 1 to be plated by the action of electrons released by the oxidation of the reducing agent 13.
Patent JP-2013192456-A (JP)
Title: Machine for carrying and closely attaching seedling box
Inventor: KUSUMOTO MASAO
IPC: A01G9/08
Filed: 2012-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a machine for carrying and closely attaching seedling boxes which performs both of work for disposing seedling boxes on a bed place and work for closely attaching the seedling boxes to the bed place so as to reduce labor and cost required for the work.SOLUTION: A machine for carrying and firmly attaching seedling boxes 1 includes: a floor portion 2 on which a plurality of pot seedling boxes 22 (where seed paddies are sown) to be put on a bed place 21 over which a root-cut net 20 is laid, are placed, or on which weight used for closely attaching the pot seedling boxes 22 to the bed place 21, is placed; a frame portion 3 for supporting the floor portion 2; a plurality of wide rollers 4 rotatably supported at the bottom surface side of the frame portion 3 via shafts 5 extending in a right and left direction, and mounted in rows at intervals in a back and forth direction; and a pair of handle portions 6 provided at the front and rear parts of the frame portion 3.
Patent JP-2013196048-A (JP)
Title: Commodity dispensing device for vending machine
Inventor: FUKUDA KATSUHIKO
IPC: G07F11/24
Filed: 2012-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a commodity dispensing device for a vending machine, capable of facilitating assembly work.SOLUTION: A commodity dispensing device 20 for a vending machine includes a solenoid 40 for driving a plurality of pedal members 24 and 25 via a link member 27, the plurality of pedal members being provided so as to move forward and backward with respect to a commodity storage passage 13 for storing a plurality of commodities along a vertical direction. The commodity dispensing device 20 restricts downward movement of the commodities stored in the commodity storage passage 13 during a standby state, and allows a commodity positioned at the lowest position to move downward so that the commodity is dispensed when a dispensing command is given. The link member 27 is formed so that its upper end is bent towards opposite side of the commodity storage passage 13, and includes an engagement hook 27a inserted into an engaging hole 43a in a plunger 43 being reciprocally moved by the solenoid 40 and engaging with the plunger 43.