baber/WOPTO huggingface dataset:
Patent JP-2019007722-A (JP)
Title: Cold storage heat exchanger
Inventor: OKADA TAKETO
IPC: F28F27/00
Filed: 2017-09-29
Abstract: To provide a cold storage heat exchanger capable of effectively radiating heat to the atmosphere upon releasing cold stored in a cold storage case.SOLUTION: A cold storage heat exchanger 1 comprises: refrigerant tubes 2, 2A where refrigerant flows, the refrigerant exchanging heat with air flowing around the refrigerant tubes; and a cold storage case 4 storing a cold storage material for accumulating cold. The refrigerant tubes 2, 2A contact with both surfaces of the cold storage case 4. The cold storage heat exchanger also comprises a shielding part 26 where an amount of refrigerant flowing in one refrigerant tube 2A restricts an amount of refrigerant flowing in the other refrigerant tube 2.SELECTED DRAWING: Figure 1
Patent JP-2019066318-A (JP)
Title: Electronic equipment of vehicle
Inventor: MORIKAWA YUSUKE
IPC: B60W50/06
Filed: 2017-09-29
Abstract: To complete processing to be executed according to a plurality of pieces of acquired data at an early stage.SOLUTION: Electronic equipment of a vehicle comprises: an acquisition unit that acquires data; a determination unit that, prior to a determination of whether a variation degree of a first prescribed number of data is less than a first prescribed value, determines whether a probability in which the variation degree of the first prescribed number of data is equal to or more than the first prescribed value is equal to or more than a second prescribed value on the basis of the second prescribed number of data at a point of time of acquisition of the second prescribed number of data smaller than the first prescribed number thereof by the acquisition unit, and when determining that the probability is equal to or more than the second prescribed value, conducts reset processing for selecting new data without using all or a part of the second prescribed number of data; and a data processing unit that, when it is determined by the determination unit that the variation degree of the first prescribed number of data is less than the first prescribed value, implements prescribed processing, using the first prescribed number of data.SELECTED DRAWING: Figure 1
Patent JP-2019065370-A (JP)
Title: Method for producing surface-treated copper fine particles
Inventor: FURUSAWA HIDEKI
IPC: B22F1/02
Filed: 2017-10-04
Abstract: To provide a method for producing novel surface-treated copper fine particles which can be suitably used for a paste usable in a low temperature range, by surface treatment by mixing with an aqueous solution.SOLUTION: The method for producing low-temperature sinterable surface-treated copper fine particles includes a step of mixing copper fine particles having a BET specific surface area of 0.1-10.0 m/g with an aqueous solution containing a nonionic surfactant. The nonionic surfactant has an HLB value of 9 or more and 18 or less as determined by Griffin's method and has an ethylene oxide chain.SELECTED DRAWING: None
Patent JP-2019070402-A (JP)
Title: Vibration isolation device
Inventor: KOJIMA HIROSHI
IPC: F16F13/10
Filed: 2017-10-06
Abstract: To provide a vibration isolation device that can sufficiently suppress heat transfer to an elastic body.SOLUTION: A vibration isolation device 100 includes: a first attachment part 1 connected to any one of a vibration generating part and a vibration receiving part; a second attachment part 2 connected to the other of the vibration generating part and the vibration receiving part; an elastic body 3 connecting the first attachment part 1 to the second attachment part 2; and an elastic cover 6 forming a closed space S relative to the elastic body 3 in an outer periphery of the elastic body 3.SELECTED DRAWING: Figure 1
Patent JP-2018073814-A (JP)
Title: Logical battery
Inventor: YANG SZU-NAN
IPC: H01M50/557
Filed: 2017-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a logical battery which is reduced in thickness and which can be simplified in processing and circuit design.SOLUTION: A logical battery 10 includes: a composite substrate 12 comprising a first current collecting layer 22 and a layout layer 24 electrically connected to the first current collecting layer 22; a second current collecting layer 14; a sealing frame 16 disposed between the first current collecting layer 22 and the second current collecting layer 14, and forming a sealed space 28 together with the first current collecting layer 22 and the second current collecting layer 14; and an electro-chemical layer 18 which is disposed in the sealed space 28, which forms a battery unit 19 together with the first current collecting layer 22, the second current collecting layer 14, and the sealing frame 16, and the orthographical area of which is smaller than at least one of the orthographical area of the first current collecting layer 22 and the orthographical area of the second current collecting layer 14.SELECTED DRAWING: Figure 1
Patent JP-2019072866-A (JP)
Title: Imaging method in resin sealing device, and resin sealing device
Inventor: NAKAHARA NORIMASA
IPC: B29C45/17
Filed: 2017-10-12
Abstract: To provide an imaging method in a resin sealing device, in the production process of a resin sealing device, upon generation of the failure of a product, capable of easily performing the identification of its cause, and a resin sealing device.SOLUTION: Provided is a resin sealing device for a semiconductor package, comprising a material feed unit 1 carrying a lead frame as a base material and a resin tablet as a resin material for resin sealing to prescribed positions. The material feed unit 1 is provided with a camera 13 for carrier part and a camera 14 for wire check as imaging means for imaging the lead frame. In the camera 13 for carrier part, the imaging information of a moving image about each lead frame carried by the carrier part 111 is acquired.SELECTED DRAWING: Figure 2
Patent JP-2019075432-A (JP)
Title: Wiring board and manufacturing method of wiring board
Inventor: FUKUDA TAKASHI
IPC: H05K1/11
Filed: 2017-10-13
Abstract: To provide a wiring board having multiple wiring layers capable of connecting the wiring layers therebetween without generating any stub.SOLUTION: The wiring board comprises: a screw type via which has a front tip formed of a conductor, a core wire formed of the conductor one end of which is connected to the front tip, a head formed of the conductor connected to the other end of the core wire, and a body portion at least the surface of which is constituted of an insulator and which covers the side face of the core wire and has a thread on the surface thereof; and a board that has multiple wiring layers and a screw type via embedded therein. The front tip is connected to a first wiring disposed on a wiring layer inside the board, and the head is connected to a second wiring disposed on the wiring layer on the board surface.SELECTED DRAWING: Figure 6
Patent JP-2019073644-A (JP)
Title: An antifungal agent for a water-soluble metal processing oil agent, and the water-soluble metal processing oil agent composition and a coolant containing the same
Inventor: AKASE TAKAFUMI
IPC: C10M169/04
Filed: 2017-10-17
Abstract: To provide the antifungal agent for the water-soluble metal processing oil agent and the water-soluble metal processing oil agent composition containing the same, wherein the antifungal agent for the water-soluble metal processing oil agent can suppress overgrowth of mold in the coolant.SOLUTION: The antifungal agent for the water-soluble metal processing oil agent comprises: (A) N-butyl-1,2-benzisothiazolin-3-one, and (B) at least one compound selected from a group consisting of N-benzylethanolamine, N-ethylethanolamine, N, N-dimethylethanolamine, 2-((1-methylpropyl) amino) ethanol, N-methylhexylamine, dibutylaminopropylamine, 3,3-iminobis (propylamine), bis (2 (dimethylamino) ethyl) ether, N, N-di-tert-butylethylenediamine, 2-amino-2-methyl-1,3-propanediol, cyclohexylamine-ethylene oxide adduct, meta-xylene diamine ethylene oxide adduct and meta-xylene diamine propylene oxide adduct, and the water-soluble metal processing oil agent composition comprises the antifungal agent for the water-soluble metal processing oil agent.SELECTED DRAWING: None
Patent JP-2019063862-A (JP)
Title: Underlay for laser processing
Inventor: TAKADA ATSUSHI
IPC: B23K26/10
Filed: 2017-10-03
Abstract: To develop an underlay for preventing damage of an X-Y stage which is a base, or a vacuum chuck or the like, during laser processing.SOLUTION: An underlay structure is obtained by forming a honeycomb structure obliquely, or by forming a structure in which fine metal grains are jampacked into a normal honeycomb structure, or by processing fine metal grains on a multilayer flat plate by sintering or the like.
Patent JP-2019079693-A (JP)
Title: Vehicle interior member
Inventor: SHIRAI ENA
IPC: B60Q3/80
Filed: 2017-10-24
Abstract: To provide a vehicle interior member capable of changing an area in which a switch function is exhibited.SOLUTION: A vehicle interior member 1 includes: a boundary member 5 that divides a plurality of areas; a light emitting source 2 having a plurality of light emitting units 20 disposed on a back surface side of the boundary member 5 and emitting light from a light emitting unit 20A in an area selected from a plurality of areas; a light transmitting sensor 3, disposed on a front surface side of the light emitting source 2, for performing detection in the selected area; and a light transmitting surface member 4 disposed on the surface of the sensor 3.SELECTED DRAWING: Figure 2
Patent JP-2019080435-A (JP)
Title: Smart meter determination system
Inventor: NAKANO TOSHIHIKO
IPC: H02J13/00
Filed: 2017-10-25
Abstract: To provide a smart meter determination system which determines a smart meter of a predetermined user when a plurality of smart meters are installed such as in an apartment house.SOLUTION: A smart meter determination system 1 determines a smart meter which measures used electric energy of a predetermined user when a plurality of smart meters are installed, and is provided with: a smart meter 2 which is communicably connected via a network NW; a server 3; and a terminal 4 communicably connected with the server 3 via a dedicated line. The terminal 4 transmits specification information of input user information and meter information to the server 3, the server 3 is provided with a management DB 31 in which the user information and the meter information are stored, a matching smart meter 2 is determined from the received specification information, and an instrument display part 23 flickers in the smart meter 2.SELECTED DRAWING: Figure 1
Patent JP-2018033987-A (JP)
Title: System and method for analyzing athletic activity
Inventor: ANNA ANTONIA GIEDWOYN
IPC: G16H20/30
Filed: 2017-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a system for providing a guidance and/or other feedback to a user when a user is moving on foot, by running, walking or other method.SOLUTION: A system for analyzing an athletic activity can be used with a footwear article 100 comprising: a sensor system comprising plural force sensors which are engaged to the footwear article 100, and detect force applied by the foot of a user; an electronic module stored in the footwear article 100; and plural sensor leads for connecting the sensors to the electronic module. The system comprises: a processor for receiving data from the electronic module, comparing the data with a foot strike template corresponding to a desired foot strike pattern for determining whether or not there is deviation from the foot strike template, and if it is determined that there is deviation from the desired foot strike pattern, generating an instruction for a user.SELECTED DRAWING: Figure 1
Patent JP-2019080753-A (JP)
Title: Heating cooker
Inventor: ICHIMURA KAZUTAKA
IPC: A47J27/00
Filed: 2017-10-31
Abstract: To provide a heating cooker capable of maintaining boiling by suppressing pressure increase within a container during cooking.SOLUTION: A heating cooker includes: a container for accommodating contents; a body for housing the container; a heater for heating the container; a lid body for covering the container; a cooler for cooling the lid body; and a control unit for controlling the heater and the cooler. The control unit keeps the contents in a boiled state by driving the cooler, in the case where the contents are in the boiled state and where pressure in the container is lower than atmospheric pressure.SELECTED DRAWING: Figure 3
Patent JP-2019087335-A (JP)
Title: Luminous flux control member, light emitting device, surface light source device and display device
Inventor: MOCHIDA TOSHIHIKO
IPC: F21V5/04
Filed: 2017-11-02
Abstract: To provide a luminous flux control member in which luminance unevenness hardly occurs even when a light emitting element which emits light even in the lateral direction is used.SOLUTION: A luminous flux control member has an incident surface, an emission surface, a plurality of grooves and a plurality of projected lines. In at least one of the incident surface and the emission surface, a cross section perpendicular to a central axis of the luminous flux control member has an elliptical shape. The plurality of grooves are arranged on the rear side of the luminous flux control member sequentially from the central axis side toward an outer edge side of the luminous flux control member. Also, each groove includes a step surface located on the central axis side and an inclined surface located on the outer edge side. The plurality of projected lines are arranged on the inclined surfaces of the plurality of grooves respectively. Each of the projected lines includes a first reflection surface, a second reflection surface and a ridge line arranged between the first reflection surface and the second reflection surface.SELECTED DRAWING: Figure 9
Patent JP-2019085207-A (JP)
Title: Image forming device, method for controlling image forming device, and program
Inventor: WAKANA TORU
IPC: G03G21/00
Filed: 2017-11-02
Abstract: To provide an image forming device endowed with a function of displaying a sheet confirmation screen and capable of enhancing a productivity thereof.SOLUTION: An image forming device can select a mode of making it possible to feed a sheet even when a sheet attribute designated by a job is not coincident with a sheet attribute stored in a storage unit (Yes of 802). When performing the job in this mode, an image of prompting confirmation of a sheet held in a sheet holding part is displayed before feeding a first sheet (807). In a case where a second job is performed in a second mode after a first job, the image of prompting the confirmation of the sheet is omitted to be displayed when information on the second job satisfies predetermined conditions on information on the first job (No of 805), and the sheet is started being fed.SELECTED DRAWING: Figure 8
Patent JP-2018080164-A (JP)
Title: Substituted N-acetyl-L-cysteine derivatives and related compounds
Inventor: MICHAEL NEARY
IPC: A61P25/14
Filed: 2017-11-06
Abstract: PROBLEM TO BE SOLVED: To provide novel substituted N-acetyl-L-cysteine (NAC) derivatives, pharmaceutical compositions containing the compounds for treatment of diseases and/or conditions of the central nervous system (CNS), and methods of using the same.SOLUTION: A pharmaceutical composition comprises 2-acetylamino-3-(4-methyl-benzoylsulfanyl)-propionic acid of the formula in the figure, and a pharmaceutically acceptable carrier.SELECTED DRAWING: None
Patent JP-2019086084-A (JP)
Title: Differential gear
Inventor: SADAHIRO SHINGO
IPC: F16H57/04
Filed: 2017-11-07
Abstract: To provide a differential gear which enables improvement of lubricity between a pinion shaft and a pinion gear.SOLUTION: A differential gear includes: a differential case having a through hole on an outer peripheral surface and supporting a pinion shaft rotatably supporting a pinon gear; and lubrication oil supply means which supplies lubrication oil to the inner side of the differential case through the through hole from the outer side of the differential case. The differential gear is characterized by having a lubrication groove extending to a slide surface, on which the pinion gear slides, on a surface of the outer peripheral surface of the pinion shaft which faces the through hole.SELECTED DRAWING: Figure 3
Patent JP-2019090349-A (JP)
Title: Attachment structure of injector
Inventor: OCHI TAKEHIRO
IPC: F02M51/06
Filed: 2017-11-13
Abstract: To suppress the creep deformation of a seal member by a constitution having an annular groove at an injector.SOLUTION: An insertion shaft part 70 of an injector 50 is inserted into an attachment hole 15 of a cylinder head 10. An annular groove 71 is recessed toward the inside of the insertion shaft part 70 in a radial direction from an outer face of the insertion shaft part 70 at the outside of the radial direction in the injector 50. An annular protrusion 75 is protruded toward the outside of the insertion shaft part 70 in the radial direction from an outer face of the annular groove 71 at the outside of the radial direction. An outside diameter D1 of a tip-side groove part 72 of the attachment groove 71 is the same as an outside diameter D2 of a rear-end side groove part 73 of the annular groove 71. A seal member 20 is located between outer faces of the tip-side groove part 72, the annular protrusion 75 and the rear-end side groove part 73 at the outside of the radial direction, and an inner face of the attachment hole 15. A seal filling rate being a ratio occupied by the seal member 20 is 100% with respect to a rear-end side space C between the outer faces of the rear-end side groove part 73 and the annular groove 75, and the inner face of the attachment hole 15.SELECTED DRAWING: Figure 2
Patent JP-2019094078-A (JP)
Title: Carrier tape and method for molding carrier tape
Inventor: IMAI MASAYUKI
IPC: B65D73/02
Filed: 2017-11-20
Abstract: To provide a carrier tape in which a component can be reliably stored in a storage part, and a method for molding the carrier tape.SOLUTION: A carrier tape 1 in which a storage recess 3 for storing a component P and a flange part 4 having a feed hole 2 are formed. With respect to a connection part 5 between the storage recesses 3 in a transportation direction MD, a front face 500, which is a face on an opening 31 side of the storage recess 3, is flatly formed at a height same as that of a surface 400 of the flange part 4, and a rear face 501 opposite to the front face 500 of the connection part 5 is positioned at a height different from that of a rear face 401 of the flange part 4. A method for molding the carrier tape 1, according to which a sheet base material 10 is transported to a vacuum molding metal mold 12 of a drum type which has a concave 120 for molding the storage recess 3 on a surface thereof, and the vacuum molding metal mold 12 has an outer diameter of a connection part metal mold 121 larger than an outer diameter of a flange part metal mold 122.SELECTED DRAWING: Figure 3
Patent JP-2019095580-A (JP)
Title: Label paste structure
Inventor: NAGAI YOSHIHIRO
IPC: H05K5/02
Filed: 2017-11-22
Abstract: To provide a label paste structure for pasting a label securely to the bottom wall of a recess even though a round portion is formed in the recess.SOLUTION: The structure includes a recess 13 for labeling composed of an opening 21, a side wall 22, and a bottom wall 23. The opening 21 is formed in a shape allowing insertion of a label 14 into the surface of a housing 12 (a member on which the label is pasted). The side wall 22 extends toward the inside of the housing 12 from the opening 21 as one end of the opening 21. The bottom wall 23 is connected to the other end of the side wall 22 and extends in a direction intersecting the side wall 22. The bottom wall 23 has a groove 24 formed at the boundary portion between itself and the side wall 22, and a label pasting surface 26 extending from a groove wall 25 facing the side wall 22 in the groove 24 to the opposite side to the side wall 22.SELECTED DRAWING: Figure 2
Patent JP-2018076508-A (JP)
Title: Ultraviolet-curable resin composition
Inventor: KOBAYASHI DAISUKE
IPC: C09J11/08
Filed: 2017-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an ultraviolet-curable resin composition for manufacturing an optical member such as a touch panel or a display unit, which gives little damage to an optical substrate and good productivity and has high curability and adhesiveness.SOLUTION: The ultraviolet-curable resin composition comprises a (meth)acrylate (A), a photopolymerization initiator (B) and a softening component. The resin composition contains: as the (meth)acrylate (A), both of (i) at least either a urethane (meth)acrylate or a (meth)acrylate having a polyisoprene skeleton, and (ii) an alkyl (meth)acrylate having a hydroxyl group and 1 to 5 carbon atoms; and as the softening component, a compound having a structure represented by formula (1) or the like. In the formula, n represents an integer of 0 to 40; m represents an integer of 10 to 50; R1 and R2 represent an alkyl group, an alkenyl group, an alkynyl group or an aryl group having 18 carbon atoms or less.SELECTED DRAWING: None
Patent JP-2019094865-A (JP)
Title: Two-stroke engine
Inventor: MASUDA YUTAKA
IPC: F02B75/04
Filed: 2017-11-24
Abstract: To provide a two-stroke engine of which compression ratio is variable during operation.SOLUTION: A two-stroke engine includes: a cylinder part; and a piston rod sliding inside a cylinder liner of the cylinder part. The two-stroke engine has a movement mechanism capable of varying a compression ratio by moving the cylinder part along a sliding direction of the piston rod.SELECTED DRAWING: Figure 1
Patent JP-2019096565-A (JP)
Title: Fuel cell system and control method for fuel cell system
Inventor: HIROSE HARUKA
IPC: H01M8/04858
Filed: 2017-11-28
Abstract: To suppress power consumption while inhibiting output power from being unadjustable due to a stop of a fuel cell boost converter.SOLUTION: A fuel cell system comprises: a fuel cell and a secondary cell; a fuel cell boost converter that is connected between the fuel cell and a load to execute adjustment of output power of the fuel cell; a secondary cell boost converter that is connected between the secondary cell and the load and has an output terminal electrically connected to an output terminal of the fuel cell boost converter; and a control unit for performing control of adjustment by the fuel cell boost converter and control of performing switching between a boost and a boost stop at the secondary cell boost converter. The control unit calculates a correlation value correlating to dischargeable power of the secondary cell; inhibits the boost stop when the load's request voltage is lower than the secondary cell's output voltage and the correlation value is within an inhibition range in which the boost stop is inhibited; and executes the boost stop when the request voltage is lower than the secondary cell's output voltage and the correlation value is not within the inhibition range.SELECTED DRAWING: Figure 2
Patent JP-2019097618-A (JP)
Title: Game machine
Inventor: KITANO TATSUYA
IPC: A63F7/02
Filed: 2017-11-28
Abstract: To provide a game machine capable of enhancing a degree of attention to games.SOLUTION: In a game machine, a variable winning device 201 with a big winning port is disposed in a game area. When a game ball achieves a winning in the big winning port, a prescribed number of game balls is paid out. On the game board 24, flow channel forming portions 131, 161 are disposed that are more protruding forward from the game machine than the front face of the game board 24. In the flow channel forming portions, out ports 141, 171 are provided that can discharge game balls from the game area. The out ports are configured to open in the lateral directions of the game machine in a front view from the front of the game machine.SELECTED DRAWING: Figure 6