baber/WOPTO huggingface dataset:
Patent JP-2013144859-A (JP)
Title: Method for producing carbon fiber felt
Inventor: SOGABE TOSHIAKI
IPC: D04H1/4258
Filed: 2012-01-16
Abstract: PROBLEM TO BE SOLVED: To produce a carbon fiber felt having a low thermal conductivity with a simple method.SOLUTION: The method for producing a carbon fiber felt includes: a blending process for entangling a curved carbon fiber and an infusible fiber, and performing needling to produce a blended felt; and a carbonization process for firing the blended felt under a non-oxidizing atmosphere to carbonize the infusible fiber. The curved carbon fiber has a curved shape in which L1/L2 is specified as 1.3 or more, when a length obtained when the curved fiber is straight pulled is defined as L1 and a maximum length in natural state of the curved fiber is defined as L2. The mass ratio of the curved carbon fiber to the infusible fiber is 20:80 to 50:50. The infusible fiber has a mass residual ratio of 7-30% after thermally treated under an inert gas atmosphere at 2000°C for 5 hours.
Patent JP-2013144311-A (JP)
Title: Mold flux for continuous casting
Inventor: TSUKAGUCHI YUICHI
IPC: C21C7/076
Filed: 2012-01-16
Abstract: PROBLEM TO BE SOLVED: To improve the crystallization speed of a flux film to attain stable slow cooling in a mold.SOLUTION: The mold flux is used for continuous casting of high-temperature molten metal. When the mold flux is cooled after it is melted once, the mold flux contains main crystal to be crystallized or precipitated mainly during cooling, and a pre-melt material containing 50 mass% or more of the main crystal by composition ratio is included by 1 mass% or more therein to improve the crystallization speed. The crystal easily grows up by using a crystal structure held even in a melting state as a nucleus, so that crystallization speed can be improved even in the mold flux with high viscosity and cooling in a mold can be stabilized.
Patent JP-2013149781-A (JP)
Title: Electric double layer capacitor
Inventor: WADA SHINICHI
IPC: H01G11/00
Filed: 2012-01-19
Abstract: PROBLEM TO BE SOLVED: To provide an electric double layer capacitor which has excellent performance maintainability and is arranged so that the quantity of electrolyte decomposition gas generated therein is reduced.SOLUTION: The electric double layer capacitor is adaptable to a wide variety of applications, and comprises: a laminate including an electrode sheet impregnated with a nonaqueous electrolyte and a separator; an airtight container in which the laminate is enclosed; a gas-liquid separation film provided in the airtight container for defining a partitioned space; and an adsorbent capable of absorbing CO and COwith which the partitioned space is filled. The adsorbent capable of absorbing CO and COcan absorb CO and COgenerated as a result of decomposition of the electrolyte. The adsorbent may be an inorganic porous material, a carbon-based material, an organic host compound, a porous organic metal composite material or the like; among them, zeolite is particularly effective.
Patent JP-2012097115-A (JP)
Title: 6-amino-5-cyano-pyrimidine-4-one compound used for improvement of perceptivity, concentration, learning power and/or memory power
Inventor: HENDRIX MARTIN
IPC: C07D239/47
Filed: 2012-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a novel cyano pyrimidinone compound, a method of producing the same, and a using thereof for producing a medicine for improvement of perceptivity, concentration, learning power and/or memory power.SOLUTION: The compound by formula (I) is disclosed. The compound of the formula (I) shows a pharmacological effect of a valuable range which could not be anticipated, and stands high especially by inhibiting PDE9A. Therefore, the compound of the formula (I) is suitable for a using as a medicine for treating and/or preventing a disease in a human and an animal, and is suitable for a medicinal production for improvement of perceptivity, concentration, learning power or memory power.
Patent JP-2013155064-A (JP)
Title: Dielectric ceramic composition and electronic component
Inventor: ITO MASASHI
IPC: H01B3/12
Filed: 2012-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric ceramic composition that has high specific resistance characteristics while keeping a high dielectric constant.SOLUTION: A dielectric ceramic composition includes a first phase having as a principal component a compound represented by general formula CaCuTiO, a second phase having as a principal component a compound represented by general formula CaTiSiO, and a mixed-phase structure of the first phase and the second phase.
Patent JP-2013157824-A (JP)
Title: Asynchronous sampling frequency conversion apparatus, conversion method, and program
Inventor: NAKAMURA MASAMI
IPC: H03M1/12
Filed: 2012-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an asynchronous sampling frequency conversion apparatus, a conversion method and a program that require less computational complexity.SOLUTION: A data specification section 105A acquires a ratio of an input sampling frequency to an output sampling frequency stored in an internal memory of a sampling frequency conversion processing section 105. The data specification section 105A then refers to input sampling data information stored in a storage section 104 to specify input sampling data sampled at timings just before and after a sampling timing of output sampling data on the basis of the ratio. An output data value calculation section 105C calculates output sampling data on the basis of the ratio and the input sampling data specified by the data specification section 105A. The sampling frequency conversion processing section 105 outputs the output sampling data calculated by the output data value calculation section 105C to an output signal transmission section 106.
Patent JP-2013155682-A (JP)
Title: Fuel supply pump and fuel supply device
Inventor: YAMAMOTO SHUHEI
IPC: F02M59/44
Filed: 2012-01-31
Abstract: PROBLEM TO BE SOLVED: To supply sufficient fuel to a compression chamber of a high pressure pump even in the case the rotational frequency of an internal combustion engine is low, in the fuel supply pump having a low pressure feed pump driven so as to synchronize with the internal combustion engine.SOLUTION: A fuel supply pump includes a throttle 14 throttling a flow of fuel in a lubricating channel 13, and a channel 47 of the fuel is divided into five channels such that the fuel flows parallel in the throttle 14. Thereby, the throttle 14 can sufficiently throttle the flow of the fuel in the lubricating channel 13, even though a flow rate of the fuel discharged from a low pressure feed pump is low, because a flow channel resistance of the throttle 14 becomes high. Consequently, the sufficient fuel can be supplied to the compression chamber of a high pressure pump even in the case the rotational frequency of an internal combustion engine is low and the flow rate of the fuel discharged from the low pressure feed pump is low.
Patent JP-2013157269-A (JP)
Title: Target structure and radiation generator equipped with the same
Inventor: TAMURA MIKI
IPC: H01J35/08
Filed: 2012-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a radiolucent target structure which has a target layer and a substrate supporting it and which can prevent the removal of the target layer at an interface between the substrate and the target layer, a radiation generator equipped with the target structure and a radiography system.SOLUTION: Provided is a radiolucent target structure having, on a substrate 2, a target layer 3 formed with a thickness of 20 μm or less to generate radiation when irradiated with electrons. The surface of the target layer 3 is provided with irregularities. The depth of recesses are equal to or deeper than a half of the thickness of the target layer 3.
Patent JP-2013162618-A (JP)
Title: Power consumption rate calculating device for vehicle
Inventor: YAMAMOTO MASAYA
IPC: B60L11/18
Filed: 2012-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a power consumption rate calculating device for a vehicle that can learn power consumption so that it would not cause a driver to have a sense of discomfort when a driving range is calculated based on an amount of electricity stored in a battery for traveling.SOLUTION: When calculating a driving range by calculating a this-time learned power consumption ECby reflecting a zone power consumption for this time EC' on a previous-time learned power consumption EC, if the zone power consumption for this time EC' worsens relative to the previous-time learned power consumption EC, a deviation toward the side the this-time learned power consumption ECworsens is regulated by a power consumption learning rate α, and if the zone power consumption for this time EC' is better than the previous-time learned power consumption EC, a deviation toward the side the this-time learned power consumption ECis better is regulated by a power consumption learning rate β. By this method, a driver's sense of discomfort due to a large change in the driving range that is caused by a large change in this-time learned power consumption ECcan be prevented.
Patent JP-2012186154-A (JP)
Title: Optical element, light-emitting device, illumination device, and manufacturing method for optical element
Inventor: TANAKA KOICHIRO
IPC: H05B33/10
Filed: 2012-02-10
Abstract: PROBLEM TO BE SOLVED: To provide an optical element that can efficiently extract light from a region with a high refractive index to a region with a low refractive index, a light-emitting device including the optical element, and a highly efficient illumination device including the light-emitting device.SOLUTION: An optical element, which receives light with a wavelength ranging from a UV region to an infrared region, has a medium including air bubbles. A surface of the optical element which receives light is a light incidence surface and the other surface thereof is a light emission surface. The air bubbles are distributed in the medium so that the number density increases from the light incidence surface to the light emission surface in a direction where light travels. The diameter of the air bubble is less than or equal to the wavelength of the light entering the optical element.
Patent JP-2012180514-A (JP)
Title: Liquid detergent composition
Inventor: KUSANO MIKI
IPC: C11D3/43
Filed: 2012-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a liquid detergent composition in which the protease activity in the liquid detergent composition during the storage can be sufficiently controlled, and the decrease in detergency is few comparing before the preservation and after the preservation of a long period of time.SOLUTION: The liquid detergent composition includes: protease (A); the following protease activity inhibitor (B); a surfactant (C); and a solvent (D). The protease activity inhibitor (B): a protease activity inhibitor that is any one of amino acid sequences of sequence numbers 1-11 or the amino acid sequence modified by at least one selected from the group consisting of the deletion, substitution, and addition of one or several amino acids of the amino acid sequence.
Patent JP-2013165380-A (JP)
Title: Image processing apparatus and image processing method
Inventor: USAMI TAKAHIRO
IPC: H04N5/225
Filed: 2012-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a technique in which a correction factor in optical distortion correction is improved.SOLUTION: In an image processing apparatus 100, an image acquisition part 18 acquires image data captured through an optical lens. The image data control part 8 divides the image data acquired by the image acquisition part 18 into a plurality of small areas, and determines whether or not the image data in the small area is compressed on the basis of an optical distortion which is determined by an image height of a pixel contained in the respective divided small areas. When it is determined that the small area is compressed, an image data compression part 9 compresses the image data in the small area and stores the compressed data in a memory.
Patent JP-2013165662-A (JP)
Title: Cell culture device
Inventor: FUJIYAMA YOICHI
IPC: C12M3/00
Filed: 2012-02-15
Abstract: PROBLEM TO BE SOLVED: To increase a flat area on a surface of gel housed in a culture chamber of a cell culture device.SOLUTION: A culture chamber 3a is provided on an inner wall side surface thereof with a part formed of a PTFE sheet 11 that is a material not getting wet with gel 19, and a part formed of a PDMS sheet 9 getting wet with the gel 19. The PTFE sheet 11 that is a material not getting wet with the gel 19 is arranged on the inner wall side surface of the culture chamber 3a with a predetermined space from the bottom surface of the culture chamber 3, and circularly as viewed from above. The inner wall side surface of the culture chamber 3 between the PTFE sheet 11 and the bottom surface of the culture chamber 3 is formed of the PDMS sheet 9 that is a material getting wet with the gel 19.
Patent JP-2013166297-A (JP)
Title: Inkjet paper
Inventor: TOTANI KAZUO
IPC: D21H19/10
Filed: 2012-02-15
Abstract: PROBLEM TO BE SOLVED: To provide inkjet recording paper which has sufficient uniformity of a solid print part for full color printing in a high-speed inkjet system, and has excellent bar-code printability and scratch resistance.SOLUTION: Inkjet paper does not contain pigment on both surfaces of base paper, and is applied with a surface size press treating agent containing aluminum sulfate, starch, and a surface size agent. The surface size agent of the inkjet recording paper is a solution-type styrene polymer or a solution-type styrene-acrylic copolymer, and preferably 10-60 pts.mass of the aluminum sulfate, 40-90 pts.wt. of the starch, 0.1-2 pts.mass of the surface size agent are contained to total 100 pts.mass of the surface size press treating agent.
Patent JP-2013170108-A (JP)
Title: Method and apparatus for heat-treating solid-phase raw material, ingot and application thereof
Inventor: OISHI RYUICHI
IPC: H01L31/04
Filed: 2012-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of securing reproducibility of a heat treatment state with accuracy exceeding measurement accuracy by solving the problem of dispersion caused by an installation state, a deterioration state, a calibration method or the like of a temperature detection means, in a heat treatment for heating, melting and solidifying a solid-phase raw material.SOLUTION: In a method for heat-treating a solid-phase raw material for solidifying the solid-phase raw material after heating and melting the solid-phase raw material stored in a container by a heating means, the temperature of the solid-phase raw material is detected by a temperature detection means, and when a temperature becoming constant just before finish of melting of the solid-phase raw material is defined as a reference temperature Tm°C, the temperature is controlled based on the reference temperature Tm°C.
Patent JP-2013176232-A (JP)
Title: Permanent magnet type rotary electrical machine
Inventor: KOORI DAISUKE
IPC: H02K1/27
Filed: 2012-02-27
Abstract: PROBLEM TO BE SOLVED: To attain the challenge in which in a pump electric rotary machine for an LNG operated in an LNG liquid at -162°C, rare-earth magnets such as a neodymium magnet and a praseodymium magnet have at a low temperature such a characteristic as to shrink in a magnetization direction of a permanent magnet, but expand in a direction perpendicular to the magnetization direction, thereby requiring the need for considering linear expansion of an electromagnetic steel plate and a permanent magnet for a shape of a magnet insertion hole for inserting the magnet into the electromagnetic steel plate.SOLUTION: A permanent magnet constituting one pole in a rotor iron core of a permanent magnet rotor is halved about a magnetic pole, a connection portion as an electromagnetic steel plate is provided between the two division magnets, and arranged so that the center of the magnetic pole and a magnet magnetization direction are parallel with each other. A magnet insertion hole into which the permanent magnet is inserted is so shaped that a gap is provided between a plane perpendicular to the magnetization direction and an opposite plane of the electromagnetic steel plate at both ends of the permanent magnet in a width direction, a step portion having such a length that the height of the opposed surface is shorter than a thickness in the magnetization direction of the magnet is provided, and further a gap which extends in a direction perpendicular to the step toward a rotor outer-diameter side and a magnetic pole center side is provided outside the step.
Patent JP-2013172925-A (JP)
Title: Game machine
Inventor: ASAI TAKAMITSU
IPC: A63F7/02
Filed: 2012-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a means capable of avoiding occurrence of an unexpected failure even when a game machine is operated under a fraudulent connection condition that manufacturers of one board and the other board are different, in the game machine in which a first board and a second board are bidirectionally communicably configured.SOLUTION: A game machine is configured such that a first control part determines whether or not second board manufacturer identification information incorporated in response information transmitted from a second board and first board manufacturer identification information are the same, and determines abnormality when they are not the same, and in the meantime, a second control part determines whether or not the first board manufacturer identification information incorporated in control information transmitted from the first board and the second board manufacturer identification information are the same, and determines abnormality when they are not the same.
Patent JP-2013179724-A (JP)
Title: Rotation accelerating device
Inventor: SUKEHARA KUNIFUMI
IPC: H02K11/00
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a rotation accelerating device that has a permanent magnet and a solenoid or electromagnet arranged, and electrically controls repulsive/attractive force of the magnet to have extremely small energy loss.SOLUTION: A rotation accelerating device causes disks 11, 11-1 to generate torque around their center axes by making S poles and N poles of a plurality of permanent magnets and a solenoid or electromagnet attract or repulse each other with magnetic fields generated in the plurality of permanent magnets and the solenoid or electromagnet supplied with a current. The attractive force and repulsive force that the permanent magnets have is utilized, and the permanent magnets which change applied inertial force into kinetic energy and the solenoid or electromagnet are arranged, and a sequence of an electronic integrated circuit for alternating and controlling the attractive force and repulsive force is used.
Patent JP-2012199526-A (JP)
Title: Semiconductor device
Inventor: SATO HITOMI
IPC: H01L21/363
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable semiconductor device which applies stable electrical characteristics to a transistor using a semiconductor film that has a threshold voltage hard to control as an active layer.SOLUTION: By using a silicon oxide film having a negative fixed charge as a film contacting an active layer of a transistor or a film adjacent to the active layer, a negative electric field is constantly superposed on the active layer by the negative fixed charge, so that a threshold voltage can be positively shifted. Accordingly, stable electric characteristics are applied to the transistor, and a highly reliable semiconductor device can be manufactured.
Patent JP-2013181425-A (JP)
Title: Control system for exhaust gas recirculation device
Inventor: SAKURAI TOMOHIRO
IPC: F02M25/07
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas recirculation device capable of controlling the rate of exhaust gas flow with high accuracy without installing an opening sensor to sense the opening of a valve element.SOLUTION: In a control system 10 for exhaust gas recirculation devices, the target suction air amount is calculated from a first map 66 in an ECU 54 on the basis of the sensing results of a speed sensor 34 and a negative pressure sensor 52 installed on an engine 12, and also calculation is made for the difference between the actual suction air amount and the target suction air amount determined, the actual suction air amount being measured actually by an air flow meter 50 after an exhaust gas recirculation valve 20 is operated. The flow rate of the exhaust gas flowing through an exhaust gas recirculation passage 18 can be controlled with high accuracy by correcting the duty of the exhaust gas recirculation valve 20 so that the difference is nullified.
Patent JP-2012180833-A (JP)
Title: System and method of assembling supersonic compressor rotor including radial flow channel
Inventor: HOFER DOUGLAS CARL
IPC: F04D29/30
Filed: 2012-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a supersonic compressor rotor that facilitates channeling a fluid through a generally radial flow path.SOLUTION: The supersonic compressor rotor includes: a rotor disk 48 including a substantially cylindrical endwall 60, a radially inner surface 56, and a radially outer surface 58, the endwall extending between the radially inner surface and the radially outer surface; a plurality of vanes 46 coupled to the endwall, the vanes extending outwardly from the endwall, adjacent vanes forming a pair 74 and are spaced a circumferential distance apart such that a flow channel is defined between each the pair of circumferentially-adjacent vanes, the flow channel extending generally radially between an inlet opening 78 and an outlet opening 80; and a first supersonic compression ramp 100 coupled to the endwall, the first supersonic compression ramp positioned within the flow channel to facilitate forming at least one compression wave 102 within the flow channel.
Patent JP-2013184075-A (JP)
Title: Method for producing filter
Inventor: IMAI DAICHI
IPC: B01J35/04
Filed: 2012-03-05
Abstract: PROBLEM TO BE SOLVED: To enable a filter with an exhaust emission control catalyst carried thereon to be produced, the filter exhibiting an almost uniform pressure loss to exhaust gas flowing thereto.SOLUTION: There is provided a method for producing a filter in which an exhaust emission control catalyst is carried on a partition wall for defining a plurality of flow passages each extending to the center axis direction. In the method, a predetermined water repellent having water repellency is filled into a base material of the partition wall along the center axis direction of the filter in such a way that the thickness of a layer of the predetermined water repellent becomes almost constant along the center axis direction of the filter. Then, after the filling step, a coating agent containing the exhaust emission control catalyst is applied to the base material, which is not filled with the predetermined water repellent, of the partition wall.
Patent JP-2013184356-A (JP)
Title: Fiber-reinforced resin base material, and method of manufacturing resin molding and resin processing machine for carrying out the same
Inventor: ONO AKIO
IPC: B29B11/16
Filed: 2012-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a fiber-reinforced resin base material capable of effectively impregnating a resin into a reinforcing fiber and having high productivity and economic efficiency, to provide a method of manufacturing a resin molding, and to provide a resin processing machine for carrying out the method.SOLUTION: A method of manufacturing a fiber-reinforced resin base material is a method of manufacturing the fiber-reinforced resin composed of reinforcing fibers and a thermoplastic resin. While the molten thermoplastic resin is supplied to an upper surface of a reinforcing fiber bundle or a reinforcing fiber fabric placed in a plane shape from a T die in such a manner that a dynamic pressure as a gauge pressure of 0.05-5 MPa is loaded, the molten thermoplastic resin is impregnated into the reinforcing fiber bundle or the reinforcing fiber fabric, and the reinforcing fiber bundle or the reinforcing fiber fabric impregnated with the thermoplastic resin is cooled.