baber/WOPTO huggingface dataset:
Patent JP-2013037941-A (JP)
Title: Method for producing fuel cell electrode catalyst, fuel cell electrode catalyst and use of the same
Inventor: KADOTA RYUJI
IPC: H01M8/00
Filed: 2011-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell electrode catalyst large in specific surface area and high in catalyst performance, and a method for producing the fuel cell electrode catalyst.SOLUTION: A method for producing a fuel cell electrode catalyst includes: a step (1) of mixing at least a metal compound (1), a nitrogen-containing organic compound (2) and a solvent to obtain a catalyst precursor solution; a step (2) of removing the solvent from the catalyst precursor solution; and a step (3) of subjecting a solid residue obtained in the step (2) to a heat treatment at a temperature of 500-1,300°C to obtain an electrode catalyst. In the method, at least a part or whole of the metal compound (1) is a compound containing a metal element M1 selected from among zinc, germanium and indium, as a metal element, and at least one component other than the solvent among the components used in the step (1) has an oxygen atom.
Patent JP-2012010590-A (JP)
Title: Electrical connection box
Inventor: OGAWA KIKUO
IPC: B60R16/02
Filed: 2011-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an electrical box which secures shield performance and reduces its price and size.SOLUTION: An electrical connection box 1 has an electric component 2 and a shield case 3 housing the electric component 2. A panel joining portion 34 is formed at a joining portion of a conductive panel 33 by using a synthetic resin. Thus, the shield case 3 is made by pressing thin metal. Further, a connection part 37 is integrally formed with the panel joining portion 34 of a case member of the shield case 3, and this structure allows fastening pressure to be applied to the connection part 37. Therefore, sufficient joining strength is obtained and high waterproof performance is stably secured.
Patent JP-2013038712-A (JP)
Title: Radio system
Inventor: INOUE YOSHITAKA
IPC: H04W4/90
Filed: 2011-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a radio system capable of promptly shifting to the start of emergency broadcast on the occurrence of necessity for emergency broadcast such as a national instantaneous alarm system in a radio system such as disaster prevention radio.SOLUTION: The radio system includes a base station, a plurality of sub-stations for receiving broadcast from the base station, and an external device, connected to the base station, for transmitting an alarm signal to initiate the emergency broadcast at disaster. The base station includes sub-station discrimination means for discriminating whether sub-stations of general broadcast targets entirely coincide with sub-stations of emergency broadcast targets. On receipt of the alarm signal from the external device during broadcasting general broadcast, the radio system shifts to the emergency broadcast if the sub-station discrimination means discriminates that the sub-stations of general broadcast targets coincide with the sub-stations of emergency broadcast targets.
Patent JP-2013040455-A (JP)
Title: Method of constructing liquefaction countermeasure wall and liquefaction countermeasure wall
Inventor: KITAMURA MORIO
IPC: E02D3/08
Filed: 2011-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a method of constructing a liquefaction countermeasure wall with which reduction in construction efficiency or increase of construction costs can be suppressed and effective liquefaction countermeasures can be taken, and the liquefaction countermeasure wall.SOLUTION: A plurality of steel sheet piles 12... are pressed into a support ground 1 while surrounding a structure 5 by a press-in machine 20 to construct an underground wall 11, a casing is pressed into or rotationally pressed into a liquefaction layer 2 along with the steel sheet piles 12 and with the steel sheet piles 12 as a stress by the press-in machine 20. Drain materials 16... are thrown into the casing pressed into the liquefaction layer 2, the casing is then vertically moved or rotated by the press-in machine 20 to draw out the drain materials 16... while compacting them, thereby establishing a drain pile 15. A plurality of such drain piles 15 are disposed along a peripheral direction of the underground wall 11 so as to surround the structure 5.
Patent JP-2012048718-A (JP)
Title: Online advertisement charging system, method thereof and computer readable recording medium
Inventor: YI YUN-SIK
IPC: G06Q30/04
Filed: 2011-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an online advertisement charging system in which, when determining charging to an online advertisement, an improved quality index concept is applied to determine costs determined in cooperation with an advertisement unit cost or the number of clicks to a rational amount, a method thereof and a computer readable recording medium.SOLUTION: A charging method of an advertisement system for providing advertisements is provided which includes determining the number of expected clicks expected for each of a plurality of advertisements when the plurality of advertisements are exposed, acquiring the number of generated clicks generated for each of the advertisements after the advertisements are exposed, and determining a charging amount for the acquired number of advertisement clicks on the basis of the number of expected clicks.
Patent JP-2013044963-A (JP)
Title: Projection display device
Inventor: AWANE SATORU
IPC: G03B21/16
Filed: 2011-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a projection display device which can prevent dust from being collected on a filter through an inlet port without a hood installed therein during the use in such a manner as to be suspended in a state where a bottom face faces upward.SOLUTION: A projection display device 1 includes a housing 2, an intake fan, and a filter. The housing 2 is formed into a substantially rectangular parallelepiped shape having a bottom face 12. The bottom face 12 of the housing 2 includes ventilation grooves 26 and inlet ports 27 formed on wall surfaces of the ventilation grooves. The intake fan is provided in the housing 2 and forms the air flow entering the inside of the housing 2 from the inlet ports 27. The air entering the inside of the housing 2 from the inlet ports 27 passes through the filter.
Patent JP-2013049104-A (JP)
Title: Holder structure of machine tool including balance mechanism
Inventor: KAWASAKI MASAYA
IPC: B23Q11/00
Filed: 2011-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a holder structure of a machine tool, the holder structure being able to shift a tool to decenter from the center axis of a main spindle, wherein the holder structure includes a balance mechanism performing balancing with the decentering of the tool.SOLUTION: A screw 22 for moving a tool moving support 8, to which the tool 6 is attached, along a guide 23 is arranged perpendicularly to the central axis 7 of a holder 5. Timing belts 26a, 26b, which are wound around pulleys 27a, 27a, 27b, 27b to travel, are arranged on both sides of the screw 22. The tool moving support 8 is connected to the timing belts 26a, 26b and a balance weight 24 is also connected to the timing belts 26a, 26b, and thereby, the moving direction of the tool moving support 8 is made opposite to that of the balance weight 24. A sub motor is used for rotating the screw 22, and the rotary drive of the screw is performed via a gear mechanism by the rotation of the sub motor.
Patent JP-2013050597-A (JP)
Title: Image forming apparatus
Inventor: OBAYASHI MAKOTO
IPC: G02B26/12
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of suppressing uneven reduction of luminous energy caused by internal absorption of a resin lens by a simple system.SOLUTION: The image forming apparatus includes: a light source including a plurality of light-emitting units each capable of outputting a light beam at a wavelength of less than 450 nm; a rotary polygon mirror that deflects and scans a light beam from the light source; a photoreceptor; a scanning optical lens system that combines the light beam scanned by the rotary polygon mirror onto the photoreceptor; and a control unit for controlling the light source. The scanning optical lens system corresponds to a resin lens. The light beams output from the respective plurality of light-emitting units are at different positions in a sub-scanning direction on a scanning target surface. In a process of scanning a light beam by use of the rotary polygon mirror, the control unit determines whether or not the resin lens has deteriorated when a given light-emitting unit in the plurality of light-emitting units is used for scanning; and if the control unit determines deterioration, the control unit scans by use of another light-emitting unit in the plurality of the light-emitting units.
Patent JP-2013050412-A (JP)
Title: Vehicle itself position recognition system, vehicle itself position recognition program, and vehicle itself position recognition method
Inventor: ITO TAKESHI
IPC: G09B29/00
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To realize a technique enabling appropriate determination of a recognition ratio of a group of features constituted by plural features in order to determine a recognition target in an image recognition process.SOLUTION: A system includes: a recognition-requiring range acquisition part 27 for acquiring a recognition-requiring range that is set for each unit of recognizing feature as a range of performing an image recognition process; a recognition ratio determination part 26 for determining a recognition ratio for each unit of recognizing feature on the basis of a predicted recognition ratio ER predetermined for each category of feature; and a recognition target selection part 25 for selecting a unit of recognizing feature as a recognition target on the basis of a recognition ratio from among plural units of recognizing features with mutual overlapping recognition-requiring ranges. Further, for a specific unit of recognizing features constituted by a group of features distributedly disposed in a road width direction, the recognition ratio determination part 26 determines a recognition ratio on the basis of a predicted recognition ratio ER of remaining features constituting the aforementioned specific unit of recognizing features in a case where a part of plural features constituting the aforementioned specific unit of recognizing features is image-recognized in accordance with the image recognition result of each feature at each temporal point.
Patent JP-2013041230-A (JP)
Title: Surface texture display
Inventor: OCHIAI YOICHI
IPC: G09G3/20
Filed: 2011-08-17
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that, even though a conventional display can change the color of a pixel using a liquid crystal and a cathode-ray tube, the texture of the pixel and the texture of the surface cannot be changed.SOLUTION: A display is formed by using "a surface blinking at a high speed" that can be individually controlled by rotation of a monochrome pattern and a liquid crystal, as a pixel. The display makes us feel as if the texture of the pixel is changed, by recognition effect, so as to change the texture of the surface of the display that is an assembly thereof.
Patent JP-2013053258-A (JP)
Title: Biaxially stretched polyester film, and method for manufacturing the same
Inventor: OKUZU TAKAYOSHI
IPC: C08J5/18
Filed: 2011-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a biaxially stretched polyester film exhibiting tearing linearity and reduced in the residual outgas amount in the film.SOLUTION: The biaxially stretched polyester film contains a modified polybutylene terephthalate (modified PBT) and a polyethylene terephthalate (PET), wherein the mass ratio (modified PBT/PET) of the modified PBT to the PET is 20/80 to 5/95; the modified PBT contains 5 to 20 mass% of a polytetramethylene glycol unit having a molecular weight of 600 to 4,000; the amount of tetrhydrofuran (THF) generated by heat treatment at 180°C for 30 min in a helium gas atmosphere of the biaxially stretched film is ≤50 μg/g; and the film has tearing linearity in the longitudinal direction.
Patent JP-2013057796-A (JP)
Title: Method of manufacturing developing roller, developing roller, developing device, and image forming apparatus including the developing device
Inventor: HAMADA TOSHIMASA
IPC: F16C13/00
Filed: 2011-09-08
Abstract: PROBLEM TO BE SOLVED: To realize a method of manufacturing a developing roller for precisely producing a developing roller having a surface that is resistant to wear and has small surface roughness.SOLUTION: A method of manufacturing a developing roller includes: a mask forming step for forming a mask having an opening on a surface of a developing roller; an anode oxidation step for performing anode oxidation processing on the surface of the developing roller after the formation of the mask; and a mask removing step for removing the mask.
Patent JP-2013062308-A (JP)
Title: Solar cell, manufacturing method of solar cell, and solar cell module
Inventor: NIINOBE DAISUKE
IPC: H01L31/042
Filed: 2011-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell and a solar cell module which improve electric connection made only by a rear surface.SOLUTION: A solar cell has a reverse conductive type first semiconductor layer on the light receiving surface side of a one conductive type semiconductor substrate. The semiconductor substrate has a substantially rectangular shape, and the first semiconductor layer 2 extends from a light receiving surface of the semiconductor substrate 1 to a partial region at an edge on a rear surface through a side surface 12 at three sides and has a first electrode 8 formed at the partial region and connecting with the first semiconductor layer. Further, the first semiconductor layer is not formed on a side surface 11 at the other side, and a metal electrode is not formed on the side surface.
Patent JP-2013062675-A (JP)
Title: Document reading device, and image forming apparatus
Inventor: SUGIMURA NORIFUMI
IPC: H04N1/04
Filed: 2011-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a document reading device that attracts attention of a user to reliably notify as to whether or not document size detection means for detecting a size of a document loaded on document loading means has detected a size different from the size of the document loaded on the document loading means, and an image forming apparatus including the document reading device.SOLUTION: A document reading device 22 includes: document loading means 44 for loading a document G; document size detection means 270 for detecting the size of the document G loaded on the document loading means 44; a display unit 116 for color display; and display control means 100 for changing a color scheme of a display screen α displayed on the display unit 116 on the basis of the size of the document G detected by the document size detection means 270.
Patent JP-2013065514-A (JP)
Title: Liquid fuel cell system
Inventor: OKAMOTO TOMOMI
IPC: H01M8/04
Filed: 2011-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a liquid fuel cell system with a compact structure capable of preventing output drop at the time of starting a liquid fuel cell after long-term storage, and applicable to a methanol direct type liquid fuel cell mounting wagon.SOLUTION: A liquid fuel cell system 36 comprises a fuel cell stack 10, a fuel aqueous solution supply means for producing a fuel aqueous solution of a predetermined concentration by mixing a fuel in a fuel container 1 and water in a water container 2 and supplying the fuel aqueous solution through a fuel aqueous solution inlet pipe 16 to the fuel cell stack 10, and an air supply means for supplying the actuation air to the fuel cell stack 10. The fuel aqueous solution inlet pipe 16 is provided with a fuel holding container 4 for holding the fuel aqueous solution that stores the fuel aqueous solution. On the outlet side of the fuel holding container 4 of the fuel aqueous solution inlet pipe 16, an on-off valve 41 for opening/closing the fuel aqueous solution inlet pipe 16 is provided. The fuel holding container 4 is located above the fuel cell stack 10.
Patent JP-2013070441-A (JP)
Title: Storage battery device and method of operating storage battery device
Inventor: KURODA KAZUTO
IPC: H02J7/02
Filed: 2011-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a storage battery device that implements improved starting and operating safety by monitoring a plurality of cells included in a battery module, managing a battery pack unit including a plurality of battery modules, and managing and controlling the storage battery device including a plurality of battery pack units.SOLUTION: According to an embodiment, the battery pack unit (20-1) has the battery modules (30-1 ...), a current sensor (41), a switch circuit (42), a battery management device (44), a first charge/discharge terminal (51) and a second charge/discharge terminal (52). A gate control device (60) intercommunicates with each battery management device in the plurality of battery pack units. The battery management device (44) turns off the switch circuit to disconnect the unit and notifies the gate control device of an anomaly if monitoring data from battery monitoring units and/or measurement data from the current sensor indicate a preset outlier.
Patent JP-2011252177-A (JP)
Title: Master batch of modifier for thermoplastic resin, thermoplastic resin composition and molding
Inventor: KIURA MASAAKI
IPC: C08L33/10
Filed: 2011-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a master batch of a modifier for a polytetrafluoroethylene-containing thermoplastic resin which can suppress production of an aggregate of polytetrafluoroethylene produced when the thermoplastic resin is compounded with the modifier for the polytetrafluoroethylene-containing thermoplastic resin and melting mixing is carried out and which can give high appearance.SOLUTION: The master batch (α) of the modifier for a tetrafluoroethylene series thermoplastic resin contains a polyolefin resin (A), a modifier for a tetrafluoroethylene-containing thermoplastic resin (B) and an isobutyl methacrylate series polymer (C) consisting essentially of an isobutyl methacrylate unit.
Patent JP-2015013907-A (JP)
Title: Polymer-bonded asphalt composition, mixture for pavement, and pavement
Inventor: HIKIDA NORIHIRO
IPC: C08G83/00
Filed: 2011-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a polymer-bonded asphalt composition that produces a reaction product having a high softening point, being hard to be cracked even at a low temperature and having high strength.SOLUTION: The polymer-bonded asphalt composition comprises a) asphalt, b) an ethylene/n-butyl(meth)acrylate/glycidyl (meth)acrylate terpolymer and c) a styrenic elastomer. The content of (e) a plastomer having a weight average molecular weight of 7,000 or less in the polymer-bonded asphalt composition is less than 0.1 mass%, and an epoxy group which the component b) has reacts with a functional group which the component a) has.
Patent JP-2013067506-A (JP)
Title: Sheet stocker
Inventor: ISHIBASHI HIDENORI
IPC: B65H31/32
Filed: 2011-09-26
Abstract: PROBLEM TO BE SOLVED: To hold thin type sheet-like substances so as not to closely contact with each other when holding the thin type sheet-like substances in a state of being layered vertically.SOLUTION: In the constitution in which the thin type sheet-like substances can be stored in the state of being layered vertically and having a storing area 30 in which the thin type sheet-like substances are stored from a top surface side, a plurality of rotating members 10a-1 to 10a-4 and 10b-1 to 10b-4 which are arranged to be paired so that they are parallel with one another while being opposed to one another across the storing area 30 and rotate with rotating rollers 11 as centers are provided in the layered direction of the thin type sheet-like substances. Comb teeth 12 provided at the rotating members 10a-1 to 10a-4 and 10b-1 to 10b-4 are aligned alternately with comb teeth 12 of the adjacent rotating members.
Patent JP-2013071441-A (JP)
Title: Image forming method
Inventor: SAITO MASATOSHI
IPC: B41J2/01
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To submit an image forming method with high security in which fabrication is difficult, by practicing printing with high accuracy on projections of a base material with respect to the base material having a complex and minute projection pattern.SOLUTION: The image forming method includes: at least a base material; a plurality of projections arranged on one side of the base material; and an ink layer filmed on the plurality of projections. The image forming method includes steps of relatively scanning an inkjet head having a plurality of nozzles, with respect to the projections; discharging and supplying ink with respect to the plurality of projections of the base material; and forming the ink layer.
Patent JP-2013073596-A (JP)
Title: Aircraft design device, aircraft design program and aircraft design method
Inventor: TAKAMI HIKARU
IPC: G06F17/50
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To enable a user to design a more optimal aircraft while reducing the amount of effort and time required to design the aircraft.SOLUTION: An aircraft design device repeats a process of calculating the dimensions of the airframe of an aircraft according to multiple design variables required to design the aircraft, determining whether or not the calculated airframe dimensions meet predetermined constraint conditions related to the viability of airframe and optimization conditions that are predetermined to optimize aircrafts, changing the values of the design variables so that the calculated airframe dimensions meet the constraint conditions and the optimization conditions, and recalculating airframe dimensions according to the changed design variables.
Patent JP-2013075369-A (JP)
Title: Method for producing foam molding
Inventor: HARADA SATOMI
IPC: B29C44/00
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a foam molding capable of suppressing strength reduction at a part which tends to suffer from strength deficit, or capable of achieving partial increase in strength, and to provide a method of manufacturing the same.SOLUTION: The method of manufacturing a foam molding includes: a filling step of filling foamed particles in a cavity C; a compressing step of partially compressing the foamed particles in a forming die 10 by moving a movable mold 11d in a compression direction; and a molding step of molding the foam molding in a predetermined shape by heating the foam particles in the forming die 10. In the filling process, the foamed particles are filled in such state that the void width of the cavity C corresponding to a compressed part is expended to be more than the prescribed width so that the number of the foamed particles per unit volume existing in a compressed part in the foam molding to be produced is more than the number of the foamed particles per unit volume existing in a non-compressed part. In the compressing process, the movable mold 11d is moved in the compressing direction until the void width of the cavity corresponding to the compressed part becomes the prescribed width.