baber/WOPTO huggingface dataset:
Patent JP-2015175341-A (JP)
Title: Valve timing adjustment device
Inventor: SUZUKI SATOSHI
IPC: F01L1/356
Filed: 2014-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a valve timing adjustment device capable of improving impact resistance in a case of restricting the rotation phase range of a vane rotor including a stacked body by a restriction pin.SOLUTION: A vane rotor 20 of a valve timing adjustment device 1 according to the present invention includes a stacked body 50 formed by stacking a plurality of metal plates 51 to 53. A restriction pin 70 is press-fitted into the stacked body 50 for restricting a rotation phase range of the vane rotor 20. An impact relaxation structure 80 including a plurality of through-holes located around the restriction pin 70 and bridges located between the through-holes and elastic in a direction perpendicular to an axial direction is formed on the metal plate 52. The shock relaxation structure 80 can relax an impact torque transmitted to the stacked body 50 via the restriction pin 70.
Patent JP-2015175056-A (JP)
Title: Fe-P-BASED COPPER ALLOY SHEET EXCELLENT IN STRENGTH, HEAT RESISTANCE AND BENDABILITY
Inventor: OZAKI RYOICHI
IPC: H01B1/02
Filed: 2014-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an Fe-P-based copper alloy sheet having high strength and excellent in heat resistance and oxide film adhesion.SOLUTION: The Fe-P-based copper alloy sheet having high strength and excellent in heat resistance and oxide film adhesion contains Fe:1.6 to 2.6 mass%, P:0.01 to 0.15 mass%, Zn:0.01 to 1.0 mass%, one or more kind of Sn and Mg:0.1 to 0.5 mass%, C:0.003 mass% or less, Co, Si and Cr of 0.05 mass% or less in total and the balance Cu with inevitable impurities and has a weighted average obtained by weighting circle-equivalent diameter of each crystal particle by area of 10 μm or less when a crystal structure of a cross section parallel to a rolling direction and vertical to a sheet surface is observed by EBSD (Electron BackScatter Diffraction), a conductivity of 50% IACS or more, a Vickers hardness of 180 Hv or more and an existing density of deposition particle of Fe or an Fe-P compound having circle-equivalent diameter of 10 to 40 nm of 20/μm2 or more.
Patent JP-2015174993-A (JP)
Title: Aqueous ink composition for writing instrument
Inventor: NISHIJIMA CHIHIRO
IPC: B43K8/02
Filed: 2014-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous ink composition for writing instruments which suppresses nonuniformity (vertical differences in viscosity) of the viscosity distribution with time of the aqueous ink composition containing oxycellulose to achieve excellent viscosity distribution stability with time.SOLUTION: An aqueous ink composition for writing instruments contains 0.05-1.5 mass% of oxycellulose and 0.005-5 mass% of carboxymethyl cellulose of a degree of etherification of smaller than 0.8 or its salt.
Patent JP-2015184848-A (JP)
Title: Diagnostic method of plant state and system
Inventor: TAMAOKI KENJI
IPC: G05B23/02
Filed: 2014-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a diagnostic method of plant state capable of precisely analyzing cause of fluctuation propagation.SOLUTION: The diagnostic method of plant state includes the steps of: processing a data of time-sequence state of a plant using plural filters provided for respective frequency bands; previously shifting the time among combinations of items in plural filter outputs; acquiring a set of correlation coefficients; calculating an evaluation value of the correlation as a cause-result index based on a previous time-shift value of each of plural combinations of filter output items and the correlation coefficient; selecting a combination of filter output items on the basis of the cause-result index; creating a cause-result model by using the cause-result index of the combination of filter output items; and diagnosing the relationship between the upstream and the downstream in the fluctuation propagation relevant to the plural states of the plant by using the output cause-result model.
Patent JP-2015185411-A (JP)
Title: relay connector
Inventor: IWASAWA HIDEHIKO
IPC: H01R31/06
Filed: 2014-03-25
Abstract: PROBLEM TO BE SOLVED: To simplify the support structure of a relay connector and a bracket while allowing positional adjustment of the relay connector, and to suppress inclination of the relay connector.SOLUTION: A bracket 5 supporting a relay connector 1 is formed to have a substrate 51, and a pair of side plates 52, 53 extending vertically from both ends of the substrate 51. The connector housing 4 of the relay connector 1 has bracket engaging parts 11, 12, 13, formed on the outer peripheral surface, and facing the substrate of the bracket and the a pair of side plates, respectively. Flat locking claws (51a, 52a, 53a)/(11d, 12d, 13d) are formed on one of parts where the substrate or the side plate faces the bracket engaging parts, grooves (11b, 12b, 13b)/(51c, 52c, 53c) into which the locking claws are inserted are formed in the other part, and the locking claws and grooves are formed to extend in a direction perpendicular to the tube axis of the connector housing.
Patent JP-2015183124-A (JP)
Title: aqueous emulsion adhesive composition
Inventor: NOIRI TATSUYA
IPC: C09J133/04
Filed: 2014-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous emulsion adhesive composition that can improve the adhesive strength for non-polar polymer film as well as that can improve the washability of the coater, that can prevent the adhesion of dust to the adhesive surface, and the re-adhesion, and that can improve the storage stability.SOLUTION: The aqueous emulsion adhesive composition of the present invention comprises at least one resin emulsion selected from the group consisting of (meth)acrylic acid ester-based resin emulsion, rubber-based resin emulsion, vinyl acetate-based resin emulsion and ethylene-vinyl acetate-based copolymer resin emulsion, and hydrophobization modified starch.
Patent JP-2015189882-A (JP)
Title: Fiber composite polypropylene-based resin composition for foam molding and manufacturing method of foam molded body using the same
Inventor: KONDO KAZUMASA
IPC: C08K7/02
Filed: 2014-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition suitable for obtaining a polypropylene-based injection foamed body high in foaming ratio, low in surface hardness of a foam molded body and having high touch feel and a manufacturing method of a foam molded body using the same, further the polypropylene-based injection foamed body manufactured by the manufacturing method.SOLUTION: There is provided a fiber reinforced polypropylene-based resin composition for foam molding containing a specific propylene-based resin component polymerized by a metallocene catalyst (a) of 40 to 85 wt.%, a specific elastomer (b) of 15 to 60 wt.% and a specific organic fiber (c) of 5 to 55 pts.wt. based on 100 pts.wt. of total of (a) and (b).
Patent JP-2015195634-A (JP)
Title: Coil winding/setting method and device
Inventor: FUKATO TAKESHI
IPC: H02K15/085
Filed: 2014-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a coil winding/setting method capable of obliquely inserting a coil in a relatively simple device structure so as not to pile up the coil when setting the coil to a coil holder in a spirally overlapped state as a whole, and a device.SOLUTION: The method includes: a winding step of winding a lead wire around a revolving winding frame 21 to form a coil C; a moving step of rotationally positioning a coil holder 13 and moving the winding frame 21 in such a manner that both sides of the coil C wound around the winding frame 21 are matched with a predetermined gap of a guide rod 14 of the coil holder 13; and a dropping step of pressing both the sides of the coil C and dropping them into the predetermined gap of the guide rod 14 of the coil holder 13. During the dropping step, one side of the coil under a neighboring coil is pressed down more greatly than the other side of the coil overlapped on the neighboring coil at an opposite side, such that the coil is made oblique.
Patent JP-2014166459-A (JP)
Title: Game machine
Inventor: SATO HIDEAKI
IPC: A63F7/02
Filed: 2014-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of preventing a game in a special game state from becoming monotonous.SOLUTION: When a game ball shooting handle 18 provided at the lower part of a Pachinko machine 10 is operated, the Pachinko machine 10 shoots game balls in an upper tray 23 toward a game region. In the game region, when a game ball enters an operation pocket, symbols are variably displayed on a display screen of a symbol display device. When the symbols are stopped and displayed in a predetermined combination, the game is shifted to a jackpot state in which a plurality of variable prize winning devices provided in the game region are opened. In the Pachinko machine 10, a plurality of opening patterns differed in the opening frequency of each variable prize winning device are set, and when any one of the variable prize winning devices is opened in the jackpot state, an opening animation suggesting the variable prize winning device to be opened in the next round is displayed on the display screen of the symbol display device.
Patent JP-2015196487-A (JP)
Title: Restriction information distribution device, restriction information distribution system
Inventor: KONDO AKIHIRO
IPC: B60R16/02
Filed: 2014-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a technology that copes with display restriction more easily.SOLUTION: A restriction information distribution device comprises: a storage unit for storing software restriction information which identifies restriction target unit regarding display information of software, component layout setting information which identifies a display mode corresponding to a model of a display device for each display component which becomes the restriction target unit, and component effective setting information which identifies whether or not to permit the display of the display component according to a region; a communication unit for receiving software identification information, and model identification information and location information of an output device from an external device; a restriction information distribution unit for sending the software restriction information to the external device in response to the software identification information; a location determination unit for determining an area related to the location information; and a layout distribution unit for identifying the component layout setting information corresponding to the model identification information, and sending the component layout setting information along with the component effective setting information corresponding to the area to the external device.
Patent JP-2015198236-A (JP)
Title: Electronic component
Inventor: ABE HIROSHI
IPC: H01G4/232
Filed: 2014-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component suppressed in the occurrence of ion migration.SOLUTION: An electronic component 1 includes an electronic component body 10, first and second external electrodes 13, 14, and a silicone resin film 20. The first and second external electrodes 13, 14 are provided on the electronic component body 10. The silicone resin film 20 is provided on a portion located between the first external electrode 13 and the second external electrode 14, on a surface of the electronic component body 10. The silicone resin film 20 has a thickness of 200 nm or less.
Patent JP-2014166529-A (JP)
Title: Game machine
Inventor: UEDA YOSHIHIRO
IPC: A63F7/02
Filed: 2014-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a game machine in which a tip side of a luminous cover can rotate and emit light in addition to a peripheral wall part thereof, and which can be used while the tip side of the rotation light is shown to outside in the axial direction of a rotation shaft.SOLUTION: A game machine comprises a rotation light 14 including: a light source 59 which is arranged in a stationary side; a reflector 61 which rotates around a rotation shaft 50 and reflects light from the light source 59 in the lateral side; a luminous cover 52 which covers the light source and the reflector, and emits light by receiving light irradiated from the light source 59. The light source 59 is arranged at a position where it is apart from the rotation shaft 50 to an outer peripheral side, in a circumferential direction. The reflector 61 includes a covering part 61a which covers a part of the light source 59 in the circumferential direction from the axial direction of the rotation shaft 50, at the tip side thereof. A rotary circular plate 60 which covers the light source 59 from the reflector 61 side and supports the reflector 61, is provided. The rotary circular plate 60 includes a condensing part 72 which condenses light from the light source 59.
Patent JP-2015200740-A (JP)
Title: display device
Inventor: TANAKA YUKIO
IPC: G09G3/36
Filed: 2014-04-07
Abstract: PROBLEM TO BE SOLVED: To prevent flickering from being generated when intermittent driving is performed with a TFT using low temperature polysilicon (LTPS) and α-Si for a pixel transistor.SOLUTION: A display device comprises: a TFT having a gate, a source and a drain; a signal line connected to the source; a pixel capacitor connected to the drain; a first power supply supplying to the gate a potential for blocking conduction between the source and the drain; and a switch supplying the potential of the first power supply to the gate. The display device includes a scan period and an idle period, and is configured to turn on the switch during the scan period and to turn off the switch during the idle period.
Patent JP-2015199623-A (JP)
Title: Multilayer graphene dispersion liquid
Inventor: HIRAISHI TOKUJI
IPC: C01B31/02
Filed: 2014-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer graphene dispersion liquid wherein multilayer graphene available for display elements, electrical conduction or heat radiation sheets or the like is dispersed in a ketone organic solvent stably and in high concentrations.SOLUTION: A multilayer graphene dispersion liquid comprises multilayer graphene, a polymer having a 12-30C hydrocarbon group and a nonionic group, and a ketone organic solvent.
Patent JP-2015203072-A (JP)
Title: Inkjet ink
Inventor: ICHIMURA YASUTAKA
IPC: B41J2/01
Filed: 2014-04-15
Abstract: PROBLEM TO BE SOLVED: To provide inkjet ink having excellent nozzle clogging prevention properties of an inkjet recording head and storage stability of ink.SOLUTION: There is provided inkjet ink which comprises at least a rosin-treated pigment which is subjected to washing treatment with water and/or an ion exchange resin and has an aluminum content of 10000 ppm or less based on the total amount of the pigment, a water soluble solvent and water, wherein the aluminum content based on the total amount of the ink is 10 to 200 ppm.
Patent JP-2015203789-A (JP)
Title: Optical module
Inventor: TOMOIDA AKIRA
IPC: G02B6/42
Filed: 2014-04-15
Abstract: PROBLEM TO BE SOLVED: To provide an optical module having a core part hardly being peeled off by arranging the shape of cladding to thereby improve the yield rate.SOLUTION: The optical module includes: an internal waveguide 16 formed in a waveguide forming groove 1a on the surface of a base plate 1; and a mirror part 15 formed on the front end face of the groove 1a. The optical module also includes: optical elements 15a and 15b which are mounted on the surface of the base plate 1 facing the mirror part 15 to emit an optical signal into the core part 17 of the internal waveguide 16 via a mirror part 15 or to receive an optical signal from the core part 17 of the internal waveguide 16 via the mirror part 15. The internal waveguide 16 is constituted of the core part 17 and the cladding 18. A front end 18a of the cladding 18 is disposed at least at a position of a front end 1c of the waveguide forming groove 1a.
Patent JP-2015204751-A (JP)
Title: Screening method of anti-cancer action enhancer of cancer therapy inducing dna double strand break
Inventor: NAKANISHI MAKOTO
IPC: C12Q1/02
Filed: 2014-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a substance useful for the treatment of cancer which has low adverse effect on ordinary cell growth, while targeting a factor functioning in a cell cycle stopping mechanism for DNA damage, and to provide means screening such a substance.SOLUTION: A screening method of an anti-cancer action enhancer for a cancer therapy which induces DNA double strand break related to the invention comprises contacting a test substance to a mammal-derived cell or nuclear extract of the cell, subsequently, in the cell or nuclear extract, detecting an ATR activation level which is dependent on RPA-NBS1 conjugate and an ATR activation level which is not dependent on RPA-NBS1 conjugate, and selecting the test substance in which the conjugate dependent ATR activation level is detected lower than the conjugate independent ATR activation level.
Patent JP-2015207682-A (JP)
Title: Capacitor and method for manufacturing the same
Inventor: ASHINO KOJI
IPC: H01G9/008
Filed: 2014-04-22
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of ESR characteristics, for example, an increase in resistance in a low frequency region in a capacitor including an insulation sheet in a capacitor element with a lead terminal.SOLUTION: A capacitor includes: electrode bodies (electrode foils 4-1, 4-2) with separators (6-1, 6-2) interposed between electrode body and another electrode body; and lead terminals (12-1, 12-2) attached to the electrode body, in which an insulation sheet (insulation paper 14) disposed between the electrode and the separator facing each other with the lead terminal interposed therebetween is adhered to the electrode body or the separator by an adhesive portion (16) provided at a wind start end side of the insulation sheet.
Patent JP-2015205641-A (JP)
Title: Vehicle body speed estimation device
Inventor: INOMATA RYO
IPC: B60T8/66
Filed: 2014-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle body speed estimation device capable of suppressing the deterioration of the estimation accuracy of an estimated vehicle body speed even after the collision of a vehicle.SOLUTION: A vehicle body speed estimation device 1 comprises: a wheel speed sensor 3 for individually detecting the wheel speeds or the revolving speeds of individual wheels 7 of a vehicle 2; an acceleration sensor 4 for detecting the accelerations to act on the vehicle body of the vehicle 2; and an arithmetic unit 6 for calculating the estimated vehicle speed of the body of the vehicle 2 on the basis of the acceleration detected by the acceleration sensor 4. After the vehicle 2 collides with an external object of the vehicle 2, the arithmetic unit 6 calculates the estimated vehicle body speed on the basis of the wheel speed of the wheel 7 which less causes the slip by a collision in comparison with another wheel 7 of the individual wheels 7 of said vehicle 2 or the wheel speed detected by the wheel speed sensor 3 without using the acceleration detected by the acceleration sensor 4.
Patent JP-2015209772-A (JP)
Title: Fluid injection valve, spay generation device including the same, and engine
Inventor: SUMIDA MAMORU
IPC: F02M69/04
Filed: 2014-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a fluid injection valve whose spay shape is variable, and which attains both atomization of spray and degree of freedom in designs of the spray shape, a spray direction, a penetration force and an injection amount distribution.SOLUTION: At least one parameter of a plurality of parameters set as injection conditions of fluid has a threshold capable of discriminating between a case where deformation of the cross sectional shape of switching spray generated by a switching injection hole 391 occurs and a case where the deformation does not occur. Based on this threshold, the injection condition at each injection of the split injection is set. The parameter having the threshold is an injection period, an injection amount, an injection pressure or the like in each injection of split injection.
Patent JP-2014231905-A (JP)
Title: Image formation device
Inventor: YANAGAWA HIROSHI
IPC: G03G15/00
Filed: 2014-04-28
Abstract: PROBLEM TO BE SOLVED: To cope with a larger deviation angle or misalignment between an axial core of a rotor shaft and an axial core of a drive shaft.SOLUTION: The image formation device comprises a drive transmission device 20 for coupling a rotor R and a drive source M contributing to formation of a toner image. The drive transmission device 20 comprises a coupling means 30 for coupling a drive shaft 21 extending from the drive source M with a rotor shaft 22 extending from the rotor R, and transmitting while restraining variation of a rotation speed of the rotor shaft 22 generated when an angle between an axial core of the drive shaft 21 and an axial core of the rotor shaft 22 is not 180°, or when misalignment occurs. The coupling means 30 comprises a pair of outer rings 31, 36, and a tripod member 40 coupling the rings. Three track grooves 32, 37 extending in axial direction on inner peripheries of the outer rings 31, 36 respectively are formed in a circumferential direction at an interval of 120°. Three projection parts 42, 47 that are housed in the respective track grooves 32, 37 slidably in the axial direction so that torque can be transmitted are provided at both axial ends of the tripod member 40.
Patent JP-2015211161-A (JP)
Title: Semiconductor device manufacturing method
Inventor: ISOGAI TATSUNORI
IPC: H01L21/265
Filed: 2014-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device manufacturing method which can inhibit the occurrence of a crystal defect and create an intended composition.SOLUTION: A semiconductor device manufacturing method comprises: a process of preparing a semiconductor substrate 100; a process of forming on the semiconductor substrate, an unprocessed thin film 110 to be a dielectric film; a process of injecting ion of an element same as an element contained in the unprocessed thin film; and a process of irradiating microwave on the unprocessed and ion injected thin film to perform a heat treatment. In the process of injecting ion, oxygen or nitrogen is used as the element of the ion injected.
Patent JP-2014230274-A (JP)
Title: Systems and methods for data communication
Inventor: CHAN ERIC Y
IPC: H01S5/022
Filed: 2014-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a data communication system.SOLUTION: A data communication system 300 includes a data bus 304, and a line replacement unit 302 that includes a terminal controller 306 and a plastic optical fiber serial interface module (POFSIM) 308 coupled between the terminal controller and the data bus. The POFSIM is configured to transmit digital optical signals to the data bus on the basis of electrical signals received from the terminal controller, and transmit electrical signals to the terminal controller on the basis of digital optical signals received from the data bus.
Patent JP-2015212492-A (JP)
Title: Block plate of floor panel
Inventor: YAMAMOTO TETSUYA
IPC: E04F15/024
Filed: 2014-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a block plate of a floor panel which can release and block a wiring takeout space by maintaining the integration of the block plate for blocking a wiring takeout opening formed in the floor panel and a lid piece for opening and closing a wiring takeout notch formed in the block plate without separating them.SOLUTION: A block plate of a floor panel comprises: a flat plate part 13 having a surface which becomes substantially flush with a floor panel upper face when placed at a placing edge 4a which is protrusively formed at a wiring takeout opening 4 formed in the floor panel 3; a reinforcing part which is protrusively arranged at a rear surface of the flat plate part; and a substantially rectangular lid piece 12 which is provided integrally with a wiring takeout notch 11 formed at one side of the flat plate part. A periphery of the lid piece and the notch are connected by a thin-wall connecting part 14 separable at both-side sides of the notch, and connected by a repeatedly-bendable hinge part 15 at a depth side of the notch.