baber/WOPTO huggingface dataset:
Patent JP-2014133779-A (JP)
Title: Fire retardant thermally conductive resin composition
Inventor: LIN YOUEN
IPC: C08K3/00
Filed: 2013-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a fire retardant resin composition capable of emitting far-infrared radiation.SOLUTION: The fire retardant resin composition capable of emitting far-infrared radiation contains (A) 5 to 45 wt.% of polyolefin, (B) 3 to 25 wt.% of a thermoplastic elastomer, (C) 35 to 85 wt.% of a thermally conductive filler, (D) 5 to 55 wt.% of a non-phosphorous-based, non-nitrogen-based, or non-halogen-based fire retardant, and (E) 0.5 to 6 wt.% of a coupling agent. The fire retardant resin composition has high surface resistivity, fire retardancy of at least UL94 V1 grade or more, heat conductive value of at least>1.0 W/m K or more, a thermal deformation temperature of at least 105°C, is easily molded, and is molded by injection molding, extrusion molding or vacuum thermal molding.
Patent JP-2014133022-A (JP)
Title: Game board and game board molding method
Inventor: ENDO YUKINOBU
IPC: A63F7/02
Filed: 2013-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a game board that can give higher interest to a player and also enables manufacturing cost to be reduced.SOLUTION: A game board 1 has a game substrate 2 formed by injection molding of resin material. In at least part of a rear face 2h of the game substrate 2, a light diffusion part 6 that diffuses incoming light from outside is molded integrally upon injection molding.
Patent JP-2014133255-A (JP)
Title: Upward continuous casting equipment and upward continuous casting method
Inventor: FURUKAWA YUICHI
IPC: B22D11/01
Filed: 2013-01-11
Abstract: PROBLEM TO BE SOLVED: To provide upward continuous casting equipment and an upward continuous casting method in each of which a starter ST can be reused.SOLUTION: The upward continuous casting equipment related to one embodiment of the present invention includes: a molten metal holding furnace 101 for holding molten metal M1; a leading out part for leading out the molten metal M1 from a molten metal surface of the molten metal M1 held by the molten metal holding furnace 101; a shape regulation member 102 installed in the vicinity of the molten metal surface and regulating a cross-sectional shape of a casting to be cast by impressing external force to held molten metal M2 led out by a starter ST; and a cooling gas nozzle 106 for cooling the held molten metal M2 having passed through the shape regulation member 102. The leading out part includes the starter ST immersed in the molten metal M1 and a protective coating film D1 for covering a surface of the starter ST.
Patent JP-2014134177-A (JP)
Title: Cylinder head
Inventor: HARADA TAKAHIRO
IPC: F02F1/42
Filed: 2013-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder head capable of reducing a pressure drop which arises when EGR gas passes through an EGR passage provided within the cylinder head.SOLUTION: An inflow part 43IN for an EGR gas into an EGR passage 43 is shifted in a second direction with respect to an outflow part 43OUT for the EGR gas from the EGR passage 43. In a central section 433 of the EGR passage 43, a cross section area of an outflow region 47 nearer to the outflow part in the second direction is wider than a cross section area of an inflow region 46 nearer to the inflow part in the second direction.
Patent JP-2014136443-A (JP)
Title: Tire
Inventor: WADA JUNICHIRO
IPC: B60C15/06
Filed: 2013-01-15
Abstract: PROBLEM TO BE SOLVED: To provide a tire that can suppress an increase in tire manufacturing cost and suppress occurence of circumferential crack in the vicinity of a bead portion of a side wall portion.SOLUTION: A tire comprises a tread portion coming in contact with a road surface, a side wall portion and a bead portion. In the side wall portion, a joining portion where a rubber for a side constituting the side wall portion is joined to a rubber for a chafer constituting the bead portion is disposed. In the joining portion, the rubber for the side is positioned more on an outer side in the tread width direction from the rubber for the chafer. When a space between a straight line along the tire thickness direction from an end portion outside in the tire radial direction of the joining portion and a straight line along the tire thickness direction from an end portion inside in the tire radial direction of the joining portion is defined as a joint region, the cross sectional area of the rubber for the side is larger than the cross sectional area of the rubber for the chafer, in a cross section in the tire radial direction and in the tread width direction of the joint region.
Patent JP-2014136467-A (JP)
Title: Electric power steering system
Inventor: ASAKURA TOSHIHIRO
IPC: B62D5/04
Filed: 2013-01-16
Abstract: PROBLEM TO BE SOLVED: To provide an electric power steering system having the workability of attaching a belt upgraded.SOLUTION: Immediately before being laid over a driving pully 22 and driven pully 23, a belt 24 includes a first arc 24a of a first diameter and a second arc 24b of a second diameter. When the belt 24 is laid over the driven pully 23, the center of the second arc 24b is located on a rotation axis line of the driven pully 23, and the center of the first arc 24a is located on a rotation axis line of the driving pully 22 to which the belt 24 is attached later.
Patent JP-2014137170-A (JP)
Title: Method of manufacturing glow plug, and glow plug
Inventor: OKADA HIROFUMI
IPC: F23Q7/22
Filed: 2013-01-16
Abstract: PROBLEM TO BE SOLVED: To suppress variation in a resistance value of a heating coil, and to improve the temperature rise performance of a heater.SOLUTION: A method of manufacturing a glow plug equipped with a heater having a tube molded in a cylindrical shape, and a heating coil provided in the inside of the tube and heating by energization, includes: a preparing step for preparing the heating coil and the tube; an inserting step for inserting the heating coil into the tube until a spiral tip end portion of the heating coil abuts on an inner peripheral surface of a tip end portion of the tube; a holding step for moving at least one of the heating coil and the tube in an axial direction by predetermined amount so as to separate the spiral tip end portion of the heating coil and the inner peripheral surface on the tip end side of the tube in the axial direction of the tube, after abutting, and holding the heating coil and the tube while moving those by the predetermined amount; and a welding step for welding a welded portion of the heating coil and the tip end portion of the tube in a held state.
Patent JP-2016048031-A (JP)
Title: Undershot wheel
Inventor: HIDA TAKASHI
IPC: F03B9/00
Filed: 2013-01-17
Abstract: PROBLEM TO BE SOLVED: To provide an undershot wheel capable of obtaining strong rotational torque even in a running water area having a relatively small amount.SOLUTION: An undershot wheel is characterized such that a conveyor belt 40 including a running water receiving body 30 is installed between at least two rotors 20 installed in a base frame body 10. Each of the rotors installed at the front and rear sides of the base frame body is fixed by attaching a pair of rotary ring parts to both end part sides of a main shaft 21. The main shaft is rotatably pivoted to the respective base frame body.SELECTED DRAWING: Figure 1
Patent JP-2013211526-A (JP)
Title: Component built-in substrate, and manufacturing method thereof
Inventor: OKAMOTO MASAHIRO
IPC: H05K3/46
Filed: 2013-01-18
Abstract: PROBLEM TO BE SOLVED: To improve a heat radiation characteristic with a simple structure.SOLUTION: A component built-in substrate 1 has such a structure that first to fourth printed wiring substrates 10-40 are collectively laminated by thermal compression bonding. Wiring 12 for signals and heat-radiating wiring 13 that are pattern-formed are formed on a surface of the first printed wiring substrate 10, and are connected to a via 14 for signals made of conductive paste filled in the via hole 2 formed on a first resin substrate 11, and a heat-radiating via 15 formed in a via hole 4 with a larger diameter than that of the via hole 2. An electronic component 90 is built in an opening 29 formed on a second resin substrate 21 of the second printed wiring substrate 20 while a rear surface 91a is connected to the heat-radiating via 15. Heat of the electronic component 90 is radiated from the heat-radiating wiring 13 via the heat-radiating via 15 of a large diameter contacting the rear surface 91a of the electronic component 90.
Patent JP-2014142430-A (JP)
Title: Aperture plate and method for manufacturing the same
Inventor: KIMURA TAIICHI
IPC: B81B7/02
Filed: 2013-01-22
Abstract: PROBLEM TO BE SOLVED: To provide an aperture plate that prevents generation of stray light caused by reflection in an aperture.SOLUTION: A Mo-based metal layer 6 is disposed on an MEMS shutter side of an Al-based metal layer 5. The Al-based metal layer 5 and the Mo-based metal layer 6 have apertures 5a, 6a formed therein, respectively. It is important that the former aperture 5a has a larger inner dimension than the latter aperture 6a, and that an opaque fired resist layer 9 is formed to fill a stepped part in the apertures.
Patent JP-2014147169-A (JP)
Title: Variable shape mirror device
Inventor: HARUNA MASAKI
IPC: H02K33/16
Filed: 2013-01-28
Abstract: PROBLEM TO BE SOLVED: To mount linear motors with high density, while suppressing distortion of a thin mirror.SOLUTION: Between a movable part including a shaft 2 and a fixed base 4, a plurality of bias means 9 for correcting distortion of a thin mirror 1, by displacing the shaft 2 in the axial direction separately from a linear motor 6, are provided. Each bias means 9 has a bias permanent magnet 10 fixed to the end of the shaft 2 on the reverse side of the thin mirror 1, and a bias permanent electromagnet 11 fixed to the fixed base 4 on the reverse side of the thin mirror 1, while facing the bias permanent magnet 10.
Patent JP-2013084012-A (JP)
Title: Potential generation circuit and liquid crystal display device
Inventor: ISHIGUCHI KAZUHIRO
IPC: G09G3/36
Filed: 2013-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a potential generation circuit and a liquid crystal display device capable of reducing power consumption with a simple circuit configuration.SOLUTION: A potential generation circuit according to the present invention for generating common potential to be applied to a capacitive load comprises: a differential amplifier 2 in which predetermined set potential is input into a positive input part and output potential is negatively fed back into a negative input part; a current amplifier 3 that amplifies output from the differential amplifier 2 and outputs the common potential; a charge recovery capacitor 5 whose one end is connected to reference potential; and an anti-parallel diode 4 that is connected between the other end of the charge recovery capacitor 5 and the common potential.
Patent JP-2014148604-A (JP)
Title: Polyimide precursor composition, method of producing the same, transfer belt, method of manufacturing the same, transfer belt unit, and image forming apparatus
Inventor: MIYAMOTO TAKESHI
IPC: C08K5/17
Filed: 2013-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a polyimide precursor composition in which conductive particles are uniformly dispersed and blended and whose imidization is efficiently promoted when molding a polyimide molding.SOLUTION: In the polyimide precursor composition, a resin which has a repeating unit represented by general formula (I) and has an imidization ratio of 0.2 or less and an aliphatic cyclic amine compound are dissolved in an aqueous solvent, and conductive particles are dispersed in the aqueous solvent. In the general formula (I), A represents a tetravalent organic group, and B represents a divalent organic group.
Patent JP-2014150674-A (JP)
Title: Voltage measurement device with temperature abnormality detection function and power conversion device
Inventor: HIRONAKA YOSHIOMI
IPC: H02M7/48
Filed: 2013-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a technique that improves efficiency of routing of cables by commonly using a cable for detecting temperature abnormality and a cable for another purpose.SOLUTION: A voltage measurement device 10 measures a voltage between output terminals of a voltage converter 6 and detects temperature abnormality of a capacitor 4 connected between the output terminals of the voltage converter 6. The voltage measurement device 10 is attached to a temperature abnormality detection position, and includes a thermistor 5 connected to one output terminal of the voltage converter 6 and a measurement circuit 12 measuring a voltage at the one output terminal with respect to a predetermined reference potential via the thermistor 5 and a voltage at the other output terminal with respect to the reference potential. The measurement circuit 12 outputs a signal indicating temperature abnormality detection when the absolute value of the voltage at the one output terminal via the thermistor 5 and the absolute value of the voltage at the other output terminal are different from each other.
Patent JP-2014149716-A (JP)
Title: Object tracking apparatus and method thereof
Inventor: YOSHIO HIROAKI
IPC: G06T7/20
Filed: 2013-02-01
Abstract: PROBLEM TO BE SOLVED: To provide an object tracking apparatus and method thereof capable of reliably detecting and tracking a moving object from the beginning of the detection.SOLUTION: The object tracking apparatus and the method thereof includes the steps of: detecting faces included in images continuously taken by a camera; setting a reliability degree with respect to the face detected in each image; classifying the reliability degree into plural segments of reliability degree at predetermined intervals; linking detected objects which continue within an identical segment of reliability degree as a tracking object in an order of higher reliability degree; and performing interpolation processing to link the identical detection objects included in the other segments of reliability degree, to thereby determine the tracking. Thus, the moving object can be tracked without changing the threshold value for detecting.
Patent JP-2014151373-A (JP)
Title: Wire feeding device for wire cut electric discharge processing apparatus, and wire cut electric discharge processing apparatus
Inventor: HOSAKA AKIO
IPC: B23H7/10
Filed: 2013-02-05
Abstract: PROBLEM TO BE SOLVED: To protect a bearing part from working fluid simply and suitably in a wire feeding device for a working fluid immersion type wire cut electric discharge processing apparatus.SOLUTION: A wire feeding device includes: a housing; a pulley having a rotation part which guides a wire and a rotation shaft; a pulley chamber which is formed in the housing and houses the rotation part of the pulley; a bearing part which pivotally-supports the rotation shaft of the pulley; a partition part which the rotation shaft is inserted into and partitions between the rotation part and the bearing part; a gas chamber which is a gas area formed as separated from the pulley chamber by the partition part in the housing and houses the bearing part; and an additional gas chamber which includes a connection part connecting with the gas chamber and an opening locating below the connection part and is an area holding gas. The device is constructed so that, during processing, gas pressure of the gas chamber and the additional gas chamber pressurized by a working fluid immersing from the opening prevents the working fluid from immersing into the bearing from a gap between the rotation shaft and the partition part.
Patent JP-2014151236-A (JP)
Title: Electrode structure
Inventor: YANO HIROTSUGU
IPC: C02F1/48
Filed: 2013-02-05
Abstract: PROBLEM TO BE SOLVED: To provide an electrode structure used for an ion concentration adjusting device or the like and capable of increasing a retainable ion amount.SOLUTION: The electrode structure comprises: an electrode 1 capable of adsorbing and desorbing ions in an aqueous solution 10 by an electric double layer; and a water retaining material 12 provided in the vicinity of the electrode 1 and retaining an aqueous solution. By installing the water retaining material 12 in the vicinity of the electrode 1, the aqueous solution 10 in the vicinity of the electrode 1 can be temporarily immersed into the internal space of the water retaining material 12 so as to be retained, thus, upon the replacement of the aqueous solution 10, the exhaust of the aqueous solution 10 largely including positive ions in the vicinity of an ion adsorption electrode can be prevented.
Patent JP-2014154760-A (JP)
Title: Preparation of cigs film and preparation of cigs solar cell using that preparation
Inventor: TERACHI SEIKI
IPC: H01L31/06
Filed: 2013-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a preparation of CIGS film surface oxidation of which can be suppressed, and to provide a method of manufacturing a CIGS solar cell in which decrease of conversion efficiency and variation are suppressed by using the preparation of CIGS film.SOLUTION: Preparation of a CIGS film used as the light absorption layer of a CIGS solar cell includes a step for forming a first region where the Ga/(In+Ga) ratio decreases gradually as it becomes thicker from the rear surface to a predetermined first thickness position, and a step for forming a second region where the Ga/(In+Ga) ratio increases gradually as it becomes thicker from above the first region to the predetermined first thickness position. Furthermore, the preparation of a CIGS film includes a step for forming a third region where the Ga/(In+Ga) ratio decreases gradually toward the surface by depositing Se and In on the second region.
Patent JP-2014163269-A (JP)
Title: Control device and control method of diesel engine
Inventor: HIRAOKA KENJI
IPC: F01N3/029
Filed: 2013-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a control device and a control method of a diesel engine which suppresses the occurrence of oil dilution by changing an injection amount of fuel in late post injection in accordance with the present operation states of the diesel engine.SOLUTION: A control device (45) of a diesel engine includes: injection condition decision means (452) which temporarily decides a fuel injection amount and a fuel injection pressure upon late post injection on the basis of the present operation state of the diesel engine; fuel injection period calculation means (454) which calculates a fuel injection period by using the fuel injection amount and the fuel injection pressure; fuel spray reaching distance calculation means (455) which calculates a prediction value of a fuel spray reaching distance by using the fuel injection period; and fuel injection amount correction means (456) which compares the prediction value with a target value as a value of the fuel spray reaching distance supposed when performing the late post injection with the fuel injection amount upon steady operation of the diesel engine and, in accordance with the comparison result, corrects the fuel injection amount.
Patent JP-2014165791-A (JP)
Title: Image processing device, display device, and image processing method
Inventor: SUZUKI NAOKI
IPC: H04N19/00
Filed: 2013-02-27
Abstract: PROBLEM TO BE SOLVED: To appropriately execute image processing.SOLUTION: An image processing device 30 comprises: an access amount measurement unit 70 that measures an amount of access to a storage unit 40 storing image data; a compression rate determination unit 90 that determines a compression rate of the image data stored in the storage unit 40 in accordance with the amount of access measured by the access amount measurement unit 70; and a compression unit 60 that compresses the image data at the compression rate determined by the compression rate determination unit 90.
Patent JP-2013215085-A (JP)
Title: Vibration actuator
Inventor: SUMITOMO YOSHIKO
IPC: H02N2/00
Filed: 2013-02-27
Abstract: PROBLEM TO BE SOLVED: To suppress vibration loss even with a space-saving configuration.SOLUTION: The vibration actuator is provided with a vibrator (1) that is composed of an elastic material and excites a pressure-contacted mover and a holding member (3) that holds the vibrator. The holding member is a film-like member bonded with the vibrator, and a material whose elastic modulus is lower than that of the elastic material is used.
Patent JP-2014166913-A (JP)
Title: Sheet conveying device, and image reading apparatus comprising sheet conveying device
Inventor: OZAKI KAZUMASA
IPC: B65H29/60
Filed: 2013-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent a sheet from being damaged even when processing for rotating rollers in a conveying part is executed at start-up.SOLUTION: A control part of a sheet conveying device executes: first acquisition processing for acquiring switching information from an information generation part as first switching information; storing processing for storing the acquired first switching information in a storage part; second acquisition processing (S402) for acquiring switching information from the information generation part as second switching information when the sheet conveying device is started; determination processing (S405) for determining whether the first switching information stored in the storage part matches the second switching information acquired through the second acquisition processing; and roller rotating processing for not rotating rollers in a conveying part (S410) if it is determined through the determination processing that the first switching information does not match the second switching information (S405: NO) and rotating the rollers in the conveying part (S420) if it is determined that the first switching information matches the second switching information.
Patent JP-2013211547-A (JP)
Title: Inspection method of sic crystal and process of manufacturing sic crystal using the same
Inventor: TANNO KATSUNORI
IPC: H01L21/66
Filed: 2013-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a simple method capable of clearly detecting dislocation at a C plane of a SiC crystal.SOLUTION: An SiC crystal is etched at a (000-1) face or a (-1-1-1) face with at least one kind of reactive gas selected from a group composed of KOH, NaOH, KCl, KNO, NaCl, and NaNOthat are alkaline gases at a temperature of 450°C to 1400°C, a size of an etch pit formed by etching is measured, and a kind of dislocation is determined on the basis of a size of the etch pit.
Patent JP-2014170321-A (JP)
Title: Affiliate system, affiliate method and server
Inventor: OZAWA HIDEO
IPC: G06Q30/02
Filed: 2013-03-01
Abstract: PROBLEM TO BE SOLVED: To effectively perform affiliate advertisement.SOLUTION: An affiliate system is configured to acquire an introduction request including information related to merchandise or a service that the user of a first terminal has determined to introduce to a user of a second terminal among merchandise or services purchased or used by the user of the first terminal, to select the user of the second terminal related to the user of the first terminal who has visited the purchase place or use place of the merchandise or service specified by the introduction request from among a plurality of second terminal users, to notify the second terminal of the user of the introduction information corresponding to the introduction request, and to, when the user of the second terminal purchases or uses the merchandise or service on the basis of the introduction information, give a reward to the user of the first terminal.
Patent JP-2014169986-A (JP)
Title: Dryness measuring device
Inventor: YUMOTO HIDEAKI
IPC: G01N7/00
Filed: 2013-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a dryness measuring device which can accurately measure dryness of steam which flows through piping.SOLUTION: A dryness measuring device 1 which samples steam flowing through steam piping and measures dryness includes: a stirring part (for example, static mixer) 10 which stirs the steam flowing through the inside of the steam piping; a sampling part 111 which samples the steam stirred by the stirring part 10; and a dryness calculation part 17 which calculates dryness by measuring the steam sampled by the sampling part 111.