baber/WOPTO huggingface dataset:
Patent JP-2011238680-A (JP)
Title: Electromagnetic actuator
Inventor: KANEKO MAKOTO
IPC: H01F7/16
Filed: 2010-05-07
Abstract: PROBLEM TO BE SOLVED: To reduce the outer diameter dimension of an electromagnetic actuator having a ventilation opening hole for aspiration provided in the side wall of a housing.SOLUTION: A yoke 6 is molded in a secondary molding resin 7 to form a housing of an electromagnetic actuator of the secondary molding resin 7. The secondary molding resin 7 disposed inside a cut-out portion 8 formed in the yoke 6 is provided with "a ventilation opening hole 9" and "an aspiration passage 10 (third aspiration passage 10c) at a site connected to the ventilation opening hole 9", thereby avoiding a disadvantage that a metal housing and the secondary molding resin 7 in a prior art are overlapped with each other in a radial direction. Accordingly, the outer diameter dimension of the electromagnetic actuator from which actuation sound is suppressed can be reduced, and consequently the outer diameter dimension of an atmosphere open valve of a canister from which actuation sound is suppressed can be reduced.
Patent JP-2011226224-A (JP)
Title: Remote control type drain plug device
Inventor: KITAGAWA KOHEI
IPC: F16K31/46
Filed: 2010-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a remote control type drain plug device which has a simple structure, and can be simply and easily operated by a rotary knob.SOLUTION: An operation part 71 is composed of a rotary knob and a crown-shaped case 2 in which the rotary knob is loaded. The rotary knob is formed with an inner gear 3 and a limit stopper part at lower end of the rotary knob. A pinion 5 engaged with the inner gear 3 of the rotary knob and a locking protrusion 6 for limit-locking rotations of the rotary knob are provided in the crown-shaped case 2. The crown-shaped case 2 also has a pushing/pulling shaft 7 which is pushed outward from a center of the crown-shaped case 2 and pulled in by the rotations of the rotary knob. On a pushing/pulling side surface, a rack 8 is formed to engage with the pinion 5. A guide pipe for guiding the pushing/pulling shaft 7 to appear and disappear is formed on an outer periphery of the crown-shaped case. The pushing/pulling shaft 7 is made to appear and disappear by the rotations of the rotary knob, and lifting and lowering of a drain plug by an actuating portion 72 through a release wire 73 is carried out by the operation.
Patent JP-2010169698-A (JP)
Title: Nitrogen concentration measuring method and calculating method of proportional conversion coefficient for nitrogen concentration measurement
Inventor: TANAHASHI KATSUTO
IPC: G01N21/3563
Filed: 2010-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To measure the nitrogen concentration in a silicon crystal precisely by a simple differential infrared absorption spectrum without needing respective references regarding nitrogen concentration measurement method and calculation method of proportional conversion coefficient for nitrogen concentration measurement.  <P>SOLUTION: A silicon crystal is heated to 600°C for making it into heat equilibrium, after that the first infrared absorption spectrum is measured. Next, the silicon crystal is heated higher than 600°C for making it into quasi-heat equilibrium, after that the second infrared absorption spectrum of the silicon crystal is measured. Next, the differential infrared absorption spectrum is obtained from the first infrared absorption spectrum and the second infrared absorption spectrum, the intensity of absorption peak corresponding to defect caused by nitrogen, based on the intensity of the absorption peak, the nitrogen concentration in the silicon crystal is obtained.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011240261-A (JP)
Title: Method for removing fluorine from fluorine-containing aqueous solution
Inventor: ITO AKIRA
IPC: C02F1/48
Filed: 2010-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a method of reducing efficiently a fluorine concentration in a fluorine containing solution, by treating the solution such as an industrial effluent and environmental water.SOLUTION: In this fluorine removal method, the fluorine containing solution is brought into contact with a magnetic chelate material carried on a polyvalent cationic metal ion, and the magnetic chelate material is magnetically separated thereafter.
Patent JP-2011244872-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2010-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of performing the presentation which attracts the interest of a game player and with which the game player hardly gets bored.SOLUTION: The Pachinko game machine includes: a presentation space disposed in the vicinity of a second big prize winning port in an upper part within a game play region, into which a game ball cannot enter; a presentation ball which can flow down in the presentation space; a rotary case 3324 pivotally supported at a backside of the presentation space, which has a plurality of ball accommodating recesses 3324b arranged consecutively in a circumference direction, each of the recesses being capable of accommodating only one presentation ball; and a presentation ball rotation mechanism 3320 which has a rotation drive motor 3326 for rotating the rotary case 3324 in response to entering of a game ball into the second big prize winning port, rotates the rotary case 3324 to carry presentation balls accommodated in the ball accommodating recesses 3324b from an under part to an upper part of the presentation space and supply them into the presentation space, and then rotates the rotary case 3324 to collect and accommodate the presentation balls having flowed down in the presentation space in the ball accommodation recesses 3324b.
Patent JP-2011248564-A (JP)
Title: Repeater and processor system
Inventor: OTSUKA SHUJI
IPC: G06F13/36
Filed: 2010-05-26
Abstract: PROBLEM TO BE SOLVED: To efficiently relay a request in which the processing sequence is defined.SOLUTION: In a processor system comprising connecting a master device (M1) and slave devices (S1 and 2) in a tree shape, when in order requests 1, 2 and 3 in which the processing sequences are defined are input in order, since a repeater (TB3) disposed at a branch point of the communication path transfers a request 1 to the low-order side and transfers a request 2 having the same branch destination as that of the transferred request 1 to the low-order side (T5 to T7), causes a request 3 which is different in branch destination from the transported requests 1 and 2 to wait to be transferred (T7 to T13), and transfers the waited request 3 to the low-order side after responses 1 and 2 to the transferred requests 1 and 2 returned (T14), the repeater can efficiently relay the requests in which the processing orders are defined.
Patent JP-2011248066-A (JP)
Title: Secure multi-party computation system and secure multi-party computation method
Inventor: SENDA KOJI
IPC: G09C1/00
Filed: 2010-05-26
Abstract: PROBLEM TO BE SOLVED: To efficiently process secure function evaluation including arithmetic operations of conditional expressions.SOLUTION: A secure multi-party computation system comprises a computation device X and a computation device Y connected by communication means. The computation X has a random replacement unit and a conditional expression arithmetic unit, and the computation device Y has a computation inverse conversion unit. The random replacement unit in the computation device X randomly replaces secured input data by performing a secure function evaluation, and computes replaced input data. The conditional expression arithmetic unit performs an arithmetic operation on the replaced input data by using a predetermined conditional expression, and computes replaced condition result data. The computation inverse conversion unit in the computation device Y performs a predetermined computation on the replaced condition result data by performing a secure function evaluation, and performs an inverse conversion of random replacement.
Patent JP-2010190912-A (JP)
Title: Sludge property diagnostic device
Inventor: NOMURA MAKOTO
IPC: G01N21/49
Filed: 2010-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sludge property diagnostic device which automatically measures properties of biological sludge contained in biological sludge slurry.  <P>SOLUTION: The device includes: a container 1 which contains biological sludge slurry S; a camera 14 which is positioned immediately below the surface of the biological sludge slurry S contained in the container 1, and which images biological sludge immediately below the surface of the slurry, after the biological sludge slurry S contained in the container 1 is stirred uniformly; an image processing part 15 which digitizes the particle size of the biological sludge captured by the camera, and the number of particles of each particle size of the biological sludge; and a particle size distribution determination part which determines the followings from a distribution of the number of particles of each particle size of the biological sludge contained in the biological sludge slurry, which is calculated by the image processing part. (a) When there are only particles below a predetermined particle size or there are not any particles, the sludge is determined to be normal sludge. (b) When the distribution is approximately equal to a distribution of the number of particles immediately after stirring, the sludge is determined to be dispersed sludge. (c) When the sludge is neither the normal sludge nor the dispersed sludge, the sludge is determined to be disorganized sludge.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011252045-A (JP)
Title: Azo pigment or tautomer thereof, manufacturing method therefor, pigment dispersion, colored composition, ink for inkjet recording, colored composition for color filter, and color filter
Inventor: AZUMA MASAHIRO
IPC: C09D11/00
Filed: 2010-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an azo compound being excellent in color characteristic such as tinting strength, hue and color reproducibility and indicating heat resistance, light resistance and high contrast, an azo pigment, an azo pigment dispersion and a colored composition; to further provide a colored composition containing the azo pigment; to further provide a manufacturing method for the azo pigment capable of manufacturing it at high efficiency with sufficient reproducibility while controlling it to a specific structure isomerism and specific crystal pleomorphy; and to further provide a colored composition containing a dispersion of the azo pigment.SOLUTION: The azo pigment has a characteristic X-ray diffraction peak on Bragg angle (2θ±0.2°) of 6.9°, 25.8° and 27.1° in CuKα characteristic X-ray diffraction, has a peak height at 10.9° of 0.2 or less relative to a peak height at 11.9°, and is represented by formula (1). The tautomer, the salt, the hydrate or the solvate thereof is provided.
Patent JP-2011251863-A (JP)
Title: Material solution for producing oxide superconductive thin film
Inventor: NAGAISHI TATSUOKI
IPC: C01G3/00
Filed: 2010-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a technique by which an oxide superconductive thin film having high Jc and Ic is stably obtained in producing oxide superconductive thin films using the FF-MOD method.SOLUTION: The material solution for producing oxide superconductive thin films is used in producing oxide superconductive thin films by the coating-pyrolysis process and is obtained by adding hydrofluoric acid to a solution whose solute is a fluorine-free organometallic compound. The amount of the hydrofluoric acid added is 0.05-5% of the total metal ion concentration. The solute is trimethyl acetate of a rare earth element, trimethyl acetate of copper, or barium propionate. The oxide superconductive thin film comprises REBaCuO(RE: a rare earth element).
Patent JP-2011254273-A (JP)
Title: Imaging apparatus
Inventor: IDE YUSUKE
IPC: H04N5/225
Filed: 2010-06-02
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus which can alarm a user before taking an image that the influence of a rolling shutter distortion is likely to occur on an image to be taken.SOLUTION: An imaging apparatus includes: an image pickup device 12 which images light from a subject through a photographic lens 4 and which can control an exposure time by a rolling shutter; a mechanical shutter 26 which mechanically controls the exposure time by the image pickup device; a display 20 which displays an image based on an imaging signal from the image pickup device; a setting part which sets control of the exposure time by the rolling shutter or by the mechanical shutter; an acquisition part which acquires an imaging condition; and a display control part 10 which displays an alarm display on the display to alarm that the influence of a rolling shutter distortion is likely to occur on an image to be taken, when the control by the rolling shutter is set by the setting part and the imaging condition acquired by the acquisition part meets a prescribed condition.
Patent JP-2011252103-A (JP)
Title: Polylactic acid resin composition
Inventor: MATSUNO YUICHI
IPC: C08L67/04
Filed: 2010-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a material excellent in working environment and highly resistant to hydrolysis and impact, by adding a cyclic carbodiimide and an impact modifier to polylactic acid having a low environmental burden.SOLUTION: The composition comprises (B) 0.001 to 10 pts.wt. of a compound (component B) having one carbodiimide group, and containing a cyclic structure represented by the following formula (1) wherein the first and second nitrogen atoms are bonded to each other via a bonding group and the cyclic structure consists of 8-50 atoms, and (C) 2 to 100 pts.wt. of the impact modifier (component C), based on (A) 100 pts.wt. of polylactic acid (component A).
Patent JP-2011251829-A (JP)
Title: Elevator maintenance device
Inventor: GOTO SATOSHI
IPC: B66B1/46
Filed: 2010-06-03
Abstract: PROBLEM TO BE SOLVED: To provide an elevator maintenance device improving workability because a cover of a landing station position indicator may be held while the cover protrudes from a box by only drawing the cover from a box, and allowing a user of the elevator to continuously use the elevator even during maintenance work.SOLUTION: A guide piece 8 is fixed to a backside of a cover 1 covering a front surface of a box 3 provided at an elevator landing station. The guide piece 8 is provided with first and second resilient bodies 9 and 10. As the cover 1 is drawn, the guide piece 8 is guided by a protrusion 3a protruding from an inner surface of the box 3 so as to be drawn. After a curved part 9a of the first resilient body is engaged with the protrusion, the cover 1 is further drawn by an extension margin of the first resilient body 9 so that a piece 10b of the second resilient body is caught by a wall or a box outer part through a hole pierced in the guide piece 8.
Patent JP-2011254389-A (JP)
Title: Base station
Inventor: KAWAHATSU TAKUSHI
IPC: H04W84/10
Filed: 2010-06-03
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a cellular wireless communication system can not control an inter-cell interference cooperated between base stations when not having a communication interface between the base stations.SOLUTION: A wireless communication system comprises: a first terminal; a base station for performing wireless communications with a first terminal group; a second terminal; and a second base station for performing wireless communications with a second terminal group. In the down link communication of the wireless communication system, the base station selects a high rate mode when the base station provides a small radio wave interference to the second terminal group being in the vicinity of the communication area edge of the second base station, and the base station selects an interference mitigation mode when the base station provides a large radio wave interference to the second terminal group being in the vicinity of the communication area edge of the second base station.
Patent JP-2011254026-A (JP)
Title: Method of producing composite and composite
Inventor: ONOZUKA TAKESHI
IPC: H05K3/10
Filed: 2010-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a composite having highly reliable fine wiring of small arithmetic average roughness (Ra) and vias formed in a resin layer of the composite, and to provide the composite.SOLUTION: The method of producing a composite having a resin layer and a conductor layer includes (A) a step for preparing the resin layer on a substrate, (B) a step for forming a resist layer on the resin layer, (C) a step for forming a groove in a surface of the resin layer by irradiating the surface of the resin layer with a laser beam through the resist layer, (D) a step for forming a conductor on the surface of the resin layer, and (E) a step for peeling the resist layer.
Patent JP-2011256542-A (JP)
Title: Snow melting apparatus
Inventor: ORIGASA TOMOYUKI
IPC: E01C11/26
Filed: 2010-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a snow melting apparatus which stabilizes a flow rate of a heat medium which flows in a hot water supply device.SOLUTION: A snow-melting apparatus 1 comprises a bypass pipe 18 provided between a second return pipe 9 in which an antifreeze liquid flows after circulating a snow melting target area 6 and a feed pipe 17 which feeds the snow melting target area 6 with the antifreeze liquid heated by hot water supply devices 2 through 4. A hot water supply device-side pump 31 is provided to a third return pipe 10 for feeding the hot water supply devices 2 through 4 with the antifreeze liquid. A heat radiation side pump 32 is provided to the bypass pipe 18. If channel resistance of a heating pipe 19 changes or viscous resistance of the antifreeze liquid changes in association with temperature, the flow rate of the antifreeze liquid flowing in the third return pipe 10 is controlled by changing the performance of the hot water supply device-side pump 31, whereby the antifreeze liquid can be stably fed to the hot water supply devices 2 through 4.
Patent JP-2011256611-A (JP)
Title: Soil improvement method and underpass method
Inventor: YASUHARA MASATO
IPC: E02D3/12
Filed: 2010-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a soil improvement method and an underpass method using the same capable of appropriately improving object ground with a method suitable to a soil property and preventing an effect on an existing structure located above the ground to be improved.SOLUTION: The present invention is a soil improvement method to improve ground above which a track 200 is constructed. When object ground 400 is a cohesive soil, the method improves the same by inserting cohesive soil steel pipes 20 into the object ground 400 almost horizontally with a prescribed interval. When the object ground 400 is a sandy soil, the method improves the same by: inserting directional injection steel pipes 10 having injection holes to inject improvement chemical solution in a prescribed range X in a peripheral direction into the object ground 400 almost horizontally with a prescribed interval; adjusting directions of the directional injection steel pipes 10 so that the injection holes 12 face a desired injection direction; and injecting improvement chemical solution into the object ground 400 through the directional injection steel pipes 10.
Patent JP-2011256839-A (JP)
Title: Pressure-accumulation fuel injection device and control device of the same
Inventor: KANEKO HIROTAKA
IPC: F02D41/04
Filed: 2010-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a pressure-accumulation type fuel injection device and a control device of the same, capable of accurately acquiring an injection time to inject a fuel of a reference injection amount and carrying out drive control of an injector with high accuracy even when combustion states in a cylinder differ.SOLUTION: The control device includes: a learning control unit which carries out a plurality of times of minute injections while varying injection time by an injector controlling unit after no injection state of a fuel is detected and the pressure reaches a predetermined pressure, and then controls to learn an injection time when the variation of a crank angular velocity of an internal combustion engine upon carrying out minute injections reaches a reference variation obtained by a preliminarily set reference injection amount; and a correction factor computing unit which computes a correction factor upon carrying out the drive control of an injector, using a reference injection time when the reference injection amount is assumed to be obtained and the learned injection time. The control device varies the reference variation used for the learning control in accordance with the value of combustion environment information detected by a combustion environment detecting unit.
Patent JP-2012002833-A (JP)
Title: Toner
Inventor: SHIMANO TSUTOMU
IPC: G03G9/08
Filed: 2010-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a toner comprising core particles coated with fine resin particles, in which the toner has sufficient low-temperature fixing performance and heat-resistant storage property, as well as excellent adhesiveness between the core particles and the fine resin particles, and hardly causes member contamination or carrier contamination, and has sufficient durability performance.SOLUTION: A toner includes toner particles comprising core particles obtained by polymerizing a polymerizable monomer composition containing a polymerizable monomer, a colorant, an amorphous polyester and a crystalline polyester in an aqueous medium, and shells formed by fixing fine resin particles to the surfaces of the core particles. In a DSC curve of a resin prepared by mixing the amorphous polyester and the crystalline polyester, a difference (Tg1-Tg2) (°C) between a glass transition temperature Tg1 (°C) measured in the first scanning and a glass transition temperature Tg2 (°C) measured in the second scanning, is 8°C or more and 40°C or less.
Patent JP-2012006426-A (JP)
Title: Collision detection device for vehicle
Inventor: TANABE TAKATOSHI
IPC: B60R19/48
Filed: 2010-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a pressure chamber type collision detection device for a vehicle capable of surely detecting damage of a chamber member with a simple constitution.SOLUTION: The chamber member 7 includes a chamber body 71 arranged in front of a bumper reinforcement 4 in a bumper 2 of a vehicle and forming a chamber space inside. Pressure in the chamber space is detected by a pressure sensor 8 by varying the pressure in the chamber space by a pressure generating source 11 for varying the pressure in the chamber space of the chamber member 7. A pedestrian protective device ECU 10 as a failure determining means determines failure on whether or not the chamber member 7 is damaged based on a pressure detecting result by the pressure sensor 8.
Patent JP-2012009557-A (JP)
Title: Semiconductor device and manufacturing method of the same
Inventor: SUNADA TAKUYA
IPC: H01L21/312
Filed: 2010-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and a manufacturing method of the same which contributes to reduction in output capacity Coss through reduction in capacity Cdsub between a drain and a substrate.SOLUTION: The lateral MOSFET comprises an SOI substrate provided with a semiconductor substrate and a first conductive type semiconductor layer formed on the semiconductor substrate via an insulation film, a well of a second conductive type semiconductor layer formed in an active region of the first conductive type semiconductor layer and a source/drain region of the first conductive type semiconductor layer formed in the well and the active region. At least a part of the active region under a drain pad formation region 9p that is formed to contact with the drain region, includes an insulative region 11 formed to reach the insulation film on the SOI substrate.