baber/WOPTO huggingface dataset:
Patent JP-2015229164-A (JP)
Title: Filter element and filter device
Inventor: TAKU MEIHO
IPC: B01D29/11
Filed: 2015-05-25
Abstract: PROBLEM TO BE SOLVED: To achieve high effect on liquid leakage prevention with one packing.SOLUTION: A filter material is provided between an outer cylinder and an inner cylinder. A packing having a substantially hollow circular disc shape is provided at a plate which is provided so as to cover ends of the outer cylinder and the inner cylinder. The packing contacts with a surface of a case which is arranged in parallel to the plate and a cylindrical outflow part having a surface arranged in parallel to the inner cylinder.
Patent JP-2016219706-A (JP)
Title: Semiconductor device manufacturing method
Inventor: SAEKI NAOYA
IPC: C09J7/02
Filed: 2015-05-25
Abstract: PROBLEM TO BE SOLVED: To singulate a wafer into chips by dicing before grinding and prevent debris generated when a protection film is formed on a rear face of the chip from adhering to the chip.SOLUTION: A semiconductor device manufacturing method comprises: a groove formation process of forming a groove 11A from a surface side of a semiconductor wafer 10; a chip singulation process of grinding the semiconductor wafer from a rear face side to reach the groove to singulate the semiconductor wafer into a plurality of chips 15; an attachment process of attaching to a rear face of the singulated semiconductor wafer, a curable protection film formation film side of a protection film formation film with a support medium, where the curable protection film formation film is provided on a support medium 21; a curing process of curing the curable protection film formation film attached to the semiconductor wafer to form a protection film 22A; and a protection film division process of cutting the protection film formation film attached to the rear face of the semiconductor wafer by laser beams 26 along a chip interval to divide the semiconductor wafer into shapes appropriate to respective chips after the curing process.SELECTED DRAWING: Figure 6
Patent JP-2016217333-A (JP)
Title: Electric pump
Inventor: KUBOTA MASARU
IPC: F04B45/04
Filed: 2015-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an electric pump capable of reducing the number of components.SOLUTION: An electric pump includes: a motor unit rotatably driving; a speed reduction unit 32 as a transmission unit configured to transmit rotation driving of the motor unit; a pump unit configured to supply fluid with rotation driving force transmitted by the speed reduction unit 32; and a rotary valve that has a plurality of outside fitting holes 86 as a fluid discharge port for discharging fluid supplied from the pump unit to outside, and in which the outside fitting holes 86 are switched with rotation due to rotation driving force transmitted from the speed reduction unit 32. The speed reduction unit 32 has a worm gear 52 that makes a rotational frequency in rotation operation at the time of switching of the outside fitting holes 86 of the rotary valve smaller than the rotational frequency of the motor unit.SELECTED DRAWING: Figure 5
Patent JP-2016224115-A (JP)
Title: Fluorescent light source apparatus, image projector; and fluorescent light source control program
Inventor: ABE MASAYUKI
IPC: F21V9/40
Filed: 2015-05-27
Abstract: PROBLEM TO BE SOLVED: To appropriately suppress changes in fluorescent efficiency and a color of emitted light due to not only a temperature change of a phosphor but also luminance saturation.SOLUTION: A fluorescent light source apparatus 1B comprises: a phosphor 2 that converts first light emitted from an excitation light source 10 into second light containing light different in wavelength from the first light; estimation means 30A that acquires, using at least one of detection results by light detection means 21, 35 each detecting at least one of the first light and the second light and history information related to integrated lighting time of the excitation light source, first estimation information related to an irradiation intensity of irradiating the phosphor with the first light and second estimation information related to a temperature of the phosphor; and control means 30A that controls an emission intensity of the excitation light source and cooling means 19, 4 cooling the phosphor using the first estimation information and the second estimation information.SELECTED DRAWING: Figure 6
Patent JP-2018113997-A (JP)
Title: Surgical operation device
Inventor: AKAGANE YASUTAKA
IPC: A61B18/00
Filed: 2015-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a vibration transmission member capable of securing stress resistance against grip without affecting treatment performance even when the vibration transmission member is downsized.SOLUTION: A vibration transmission member which is used together with a clamp part having a pressing pad and can transmit vibrations from an ultrasonic transducer has: a treatment surface which faces the clamp part and includes a contact surface the pressing pad is in contact with; and a thick part which is provided on the back surface opposite the treatment surface with a longitudinal shaft extending from a base end part to a distal end part of the pressing pad in between and is formed thicker gradually with respect to the longitudinal shaft as it goes from the end side away from the base end position along the longitudinal shaft of the contact surface toward the base end side away from the distal end position.SELECTED DRAWING: Figure 7A
Patent JP-2015166188-A (JP)
Title: Aluminum-resin bonded body and method of manufacturing the same
Inventor: IINO MASAKI
IPC: B29C65/00
Filed: 2015-06-03
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum-resin bonded body that can exhibit excellent bonding strength and maintain the excellent bonding strength for a long period of time without causing a decrease in strength after an endurance test.SOLUTION: An aluminum-resin bonded body comprises an aluminum substrate made of aluminum or an aluminum alloy, an oxygen-containing film containing oxygen formed on the surface of the aluminum substrate by laser processing, and a resin molding formed of a thermoplastic resin and bonded on the oxygen-containing film. The thermoplastic resin is a thermoplastic resin containing an element having an unshared electron pair in a repeating unit and/or a terminal.
Patent JP-2016225950-A (JP)
Title: Video changeover device
Inventor: HASHIGUCHI KENTARO
IPC: H04N21/436
Filed: 2015-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a video changeover device having a video switcher function and a function as an adapter for displaying a return video.SOLUTION: The video changeover device includes: a first video signal input unit 1 which accepts the input of a first video signal; a second video signal input unit 3 which accepts the input of a second video signal; a video changeover switch 5 which generates a video changeover signal; a video changeover unit 9 which switches output video signals generated from the first and second video signals between a first output video signal and a second output video signal, on the basis of the state of the video changeover signal; and a mode selection unit 11 which selects whether the video changeover unit is operated in a switcher mode or a return video display mode. In the switcher mode, the video changeover unit switches the output video signal between the first and second output video signals whenever the video changeover switch is operated.SELECTED DRAWING: Figure 1
Patent JP-2017004598-A (JP)
Title: switch
Inventor: SAITO MASAAKI
IPC: H01H13/52
Filed: 2015-06-04
Abstract: PROBLEM TO BE SOLVED: To miniaturize a switch while surely preventing an arc from being generated.SOLUTION: An operation plate 63 intervenes between stationary contacts 716, 726 and between stationary contact pieces 726, 736. A holding spring housing part 636 houses a holding spring 193. A through hole 635 is positioned in the +A direction with respect to the holding spring housing part 636, and a movable contact piece 18 is inserted in it. The movable contact piece 18 is formed so as to be swingable with the position in the +A direction with respect to the holding spring 193 as a fulcrum, when it is energized by the holding spring 193 and brought into contact with the inner wall side of the through hole 635 in the +A direction.SELECTED DRAWING: Figure 16
Patent JP-2017001417-A (JP)
Title: In-wheel type suspension device
Inventor: OKANO TOSHIHIKO
IPC: F16F3/04
Filed: 2015-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an in-wheel type suspension device capable of reducing friction while suppressing twisting moment acted on a slide shaft during the vertical stroke of a suspension member.SOLUTION: In an in-wheel type suspension device IWS1 in which at least a part of suspension components is disposed in a wheel 9 to which a tire 4 is mounted, a suspension member 2 is slidably connected to a main slide shaft 3a and a sub slide shaft 3b provided in a wheel support member 1 fixed to the wheel 9, and an elastic element 5 is disposed between the wheel support member 1 and the suspension member 2. The elastic element 5 includes a first spring 51 disposed on a vehicle front side position from a wheel center 7 and a second spring 52 disposed on a vehicle rear side position from the wheel center 7.SELECTED DRAWING: Figure 3A
Patent JP-2017005017-A (JP)
Title: Hall sensor
Inventor: AKAGI TAKESHI
IPC: H01L43/06
Filed: 2015-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a Hall sensor of an islandless structure in which leak current with a large current density is less likely to flow in a contact region between an active layer and an electrode and an amount of changes in the offset voltage caused by the leak current is small, even when the Hall element is downsized and thinned.SOLUTION: A Hall sensor comprises: a Hall element 10 including an active layer 12 and first to fourth electrodes 13a to 13d; a plurality of lead terminals arranged around the Hall element 10; a conductive connection member; and a package member. First surfaces of the plurality of lead terminals and a second surface of a substrate of the Hall element 10 are exposed from the same surface of the package member. The active layer 12 includes: a first active region 121 having a first width L1; and a second active region 122 connected to the first active region 121 and having a second width L2 wider than the first width L1. A first electrode 13a is in contact with the second active region 122.SELECTED DRAWING: Figure 3
Patent JP-2017003148-A (JP)
Title: Chemical heat pump composite and its process of manufacture
Inventor: SUZUKI HIROSHI
IPC: F25B17/08
Filed: 2015-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a chemical heat pump composite showing a superior absorption of heat and a superior heat discharging characteristic, a high heat conductivity and improved endotherm or heat discharge per unit volume and reaction speed.SOLUTION: A chemical heat pump composite comprises porous hollow silica particles including reaction materials performing desorption reaction for eliminating gas under heat receiving and adsorption reaction for adsorbing gas under heat radiation. The reaction materials are inorganic compound showing hygroscopicity. The reaction materials are simple substance or complex chloride, oxide, hydroxide, carbide, cyanide, silicate, carbonate or sulfate selected from calcium, magnesium, potassium, sodium, manganese, and nickel. The porous hollow silica particles are immersed into melting liquid of the reaction materials, and the reaction materials are included into the porous hollow silica particles under application of pressure reducing means or physical means such as supersonic wave or shock wave or the like.SELECTED DRAWING: Figure 1
Patent JP-2017004142-A (JP)
Title: Learning device unit
Inventor: OKANOHARA DAISUKE
IPC: G06N3/08
Filed: 2015-06-08
Abstract: PROBLEM TO BE SOLVED: To provide more efficient machine learning.SOLUTION: Learning device units 10, 10-1,... 10-N transmit information (weight) constituting internal state, to each other, at a predetermined frequency, so that all intermediate learning devices of the learning device units may have the same internal state (weight) in all the leaning device units. In order that all the intermediate learning devices may have the same internal state, a specific learning device unit, for example, having the latest internal state transmits the information (weight) constituting an internal state thereof to all the learning device units, or the learning device unit transmits only a difference between the internal state thereof and an internal state of each of the learning device units, to each of the learning device units.SELECTED DRAWING: Figure 1
Patent JP-2017000470-A (JP)
Title: Multi piece solid golf ball
Inventor: WATANABE HIDEO
IPC: A63B37/00
Filed: 2015-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a golf ball which can achieve a preferable carry during driver striking, which can achieve soft striking feeling, and which can maintain high-level spin performance in approach shot time, when a user who does not achieve fast head speed uses the golf ball.SOLUTION: A multi piece solid golf ball comprises an intermediate layer 2 interposed between a core 1 and a cover 3, in which surface hardness of a sphere in which the intermediate layer covers the surrounding of the core and surface hardness of the ball have a prescribed relationship, an intermediate layer thickness and a cover thickness have a prescribed relationship, and an initial speed of the sphere covered with the intermediate layer and an initial speed of the core satisfy the following relationship of: initial speed of the sphere covered with the intermediate layer/initial speed of the core≥0.995, and when bending amounts (mm) in which, since an initial load 98 N (10 kgf) is applied, until a final load 1275 N (130 kgf) is applied to the core, the sphere covered with the intermediate layer, and the ball respectively, are A, B, C respectively, a numerical expression of A+B+C≥11.5 (A≥4.0, C≥3.2) is satisfied.SELECTED DRAWING: Figure 1
Patent JP-2016007537-A (JP)
Title: Golf club head having texture pattern and method for producing the same
Inventor: PATRICK RIPP
IPC: A63B53/04
Filed: 2015-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a golf club head having a texture pattern and a method for producing the golf club head.SOLUTION: The golf club head comprises a striking face that in turn comprises a recurrent texture pattern that has a period T and that is defined by a plurality of depressions, each depression having an average depth of 0.10 mm or less. The striking face also comprises a plurality of scorelines that at least partially intersect the recurrent texture pattern and that have a scoreline pitch Ps such that T/Ps is greater than 1.0, each scoreline having an average depth of 0.10 mm or more.
Patent JP-2017008796-A (JP)
Title: Control device of internal combustion engine
Inventor: SATO MASARU
IPC: F02D45/00
Filed: 2015-06-19
Abstract: PROBLEM TO BE SOLVED: To properly keep rotation of an internal combustion engine by adjusting an air intake amount filled in a cylinder by properly increasing and decreasing the same.SOLUTION: A control device of an internal combustion engine is constituted to repeatedly measure a time necessary for an output shaft of an internal combustion engine to rotate by a first prescribed angle to determine variation of a rotating speed in the rotation of the output shaft by the first prescribed angle, to repeatedly measure a time necessary for the output shaft of the internal combustion engine to rotate by a second prescribed angle larger than the first prescribed angle to determine variation of a rotating speed in the rotation of the output shaft by the second prescribed angle, and to determine an increase/decrease amount of the intake air to be filled in the cylinder, in reference to the small one of the former variation and the latter variation.SELECTED DRAWING: Figure 3
Patent JP-2015212830-A (JP)
Title: Actinic ray-sensitive or radiation-sensitive resin composition, pattern forming method, resist film, and method for manufacturing electronic device
Inventor: YAMAGUCHI SHUHEI
IPC: G03F7/32
Filed: 2015-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a pattern forming method that excels in roughness performance such as line width roughness, uniformity in a local pattern dimension, and exposure latitude, exhibits little dependence of a pattern size on a developing time, and can suppress film reduction by development, and an actinic ray-sensitive or radiation-sensitive resin composition to be used for the above method.SOLUTION: The actinic ray-sensitive or radiation-sensitive resin composition comprises a resin (P) having a repeating unit (a1) represented by general formula (I) or (II) by 20 mol% or more with respect to the whole repeating units in the resin (P); and a compound (B) that generates an acid by irradiation with actinic rays or radiation. In formulae (I) and (II), Rarepresents an alicyclic hydrocarbon group having a valence of (n+1); and Rarepresents an alicyclic hydrocarbon group having a valence of (p×2+1).
Patent JP-2017010264-A (JP)
Title: Settlement system
Inventor: KAWAI TOSHIHIKO
IPC: G07G1/06
Filed: 2015-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a settlement system capable of practically allowing payment processing with a gift certificate even when a semi-self-service settlement style or a full-self-service settlement style is adopted.SOLUTION: A settlement system includes: a gift certificate payment device for accepting payment by a gift certificate; a customer information reading device for reading customer information for each customer; and a determination device for determining whether the gift certificate payment device can be used or not on the basis of the customer information read by the customer information reading device for each the customer.SELECTED DRAWING: Figure 5
Patent JP-2017008210-A (JP)
Title: Manufacturing method of aniline-based conductive polymer
Inventor: HORIUCHI YASUSHI
IPC: C08G73/02
Filed: 2015-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a method of effectively manufacturing an aniline-based conductive polymer at low cost even at a scale with polymerization liquid amount of over 200 L.SOLUTION: A manufacturing method of an aniline-based conductive polymer uses a reaction tank having a stirring blade satisfying d/D of 0.6 or more, h/D of 0.5 to 0.9, H/D of 0.8 to 1.4 and blade tip circumferential speed in a specific range when an aniline-based derivative represented by the formula (1) is oxidation polymerized in a solution containing a basic compound, a solvent and an oxidant. In the formula, Rto Rare each independently H, a C1-4 linear or branched alkyl group, a C1-4 linear or branched alkoxy group, an acid group, a hydroxyl group, a nitro group or a halogen atom and at least one of Rto Ris the acid group or a salt thereof.SELECTED DRAWING: None
Patent JP-2017009083-A (JP)
Title: Rolling bearing
Inventor: HAKATA TOSHIHIRO
IPC: F16C35/077
Filed: 2015-06-25
Abstract: PROBLEM TO BE SOLVED: To inhibit circumferential misalignment (creep) of a rolling bearing relative to a housing inner peripheral surface and make vibrations caused by bearing rotation less likely to be transmitted to the housing in the rolling bearing.SOLUTION: A rolling bearing 7 includes: an inner ring 11 fitted onto a rotary shaft 4 and attached thereto; an outer ring 12 attached to a housing inner peripheral surface 3; a plurality of balls 13 disposed between the inner ring 11 and the outer ring 12; and a cylindrical elastic member 20 which is provided along a circumferential direction at one portion of an outer peripheral surface 30 of the outer ring 12 and has an axial dimension larger than a radial thickness dimension. A bearing outer peripheral surface 40 fitted in the housing inner peripheral surface 3 comprises the elastic member 20 and the other portion of the outer peripheral surface of the outer ring 12.SELECTED DRAWING: Figure 2
Patent JP-2015165250-A (JP)
Title: Rotation angle detection device and failure detection method of the same
Inventor: NAKAMURA TAKENOBU
IPC: G01D5/12
Filed: 2015-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a failure detection device of a rotation angle detection device and a failure detection method of the same which detect failure in signal paths, etc.SOLUTION: A rotation angle detection device comprises: a first transmission unit which is composed of an X code inversion unit 22X and an X data transmission unit 23X; a second transmission unit which is composed of a Y code inversion unit 22Y and a Y data transmission unit 23Y; a rotation angle information calculation unit 24 which calculates information about a rotation angle of a rotating body on the basis of output from the first transmission unit and the second transmission unit; a storage unit 26 which stores output of the rotation angle information calculation unit 24 at the predetermined time; and a failure diagnosis unit 27 which detects failure in the rotation angle detection device by comparing information based on the output from the rotation angle information calculation unit 24 at the predetermined time that is stored in the storage unit 26 with information based on output from the rotation angle information calculation unit 24 at the time different from the predetermined time.
Patent JP-2017013303-A (JP)
Title: Decorative film, and method for producing decorative film
Inventor: FURUICHI NORICHIKA
IPC: B32B27/36
Filed: 2015-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a decorative film capable of improving designability on the basis of a new fine structure.SOLUTION: Provided is a decorative film provided with: a plastic film; and an IZO film laminated on either side of the plastic film, in each, a part with the IZO film is made of a part floated up and swollen from the plastic film so as to form a slenderly elongated shape, and also, each is provided with a plurality of projecting bar parts arranged along one direction.SELECTED DRAWING: Figure 1
Patent JP-2015179295-A (JP)
Title: Exposure apparatus and device manufacturing method
Inventor: SHIBAZAKI YUICHI
IPC: H01L21/68
Filed: 2015-06-30
Abstract: PROBLEM TO BE SOLVED: To efficiently remove electricity from a mask without reducing throughput.SOLUTION: An exposure apparatus comprises: a reticle stage surface plate RBS; a reticle stage RST which holds a reticle R and moves on the surface plate RBS in Y-axis direction at a predetermined stroke; an illumination unit IOP which illuminates the reticle R by illumination light; a first measuring system which calculates positional information of the stage RST when the stage RST is within a predetermined range including an irradiation region of illumination light with regard to the Y-axis direction; and an X-ray ionizer 42 which is provided on the surface plate RBS on a conveyance path of the reticle which is positioned on one side in the Y-axis direction of the irradiation region of illumination light, and removes static electricity taken on the reticle R mounted on the stage RST.