baber/WOPTO huggingface dataset:
Patent JP-2018181413-A (JP)
Title: Lithium ion secondary battery and manufacturing method thereof
Inventor: OKUDA TAKASHI
IPC: H01M10/052
Filed: 2017-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a lithium ion secondary battery in which an electrolyte solution solvent is an amide-based solvent.SOLUTION: A lithium ion secondary battery comprises at least a positive electrode, a negative electrode and an electrolyte solution. The positive electrode includes at least a positive electrode active material and a binder. The positive electrode active material includes 0.08 mass% or more of a lithium carbonate, and the balance consisting of a lithium composite oxide. The binder is at least one kind selected from a group consisting of polytetrafluoroethylene, polyethylene oxide and carboxymethyl cellulose. The electrolyte solution contains at least a solvent and a lithium salt. The solvent is at least one of N,N-dimethylformamide and dimethylacetamide. In the electrolyte solution, the concentration of the lithium salt is 1.9 mol/l or more and 2.3 mol/l or less.SELECTED DRAWING: Figure 6
Patent JP-2020096648-A (JP)
Title: Living body related information measurement device
Inventor: SOEDA KAORU
IPC: A61B5/02
Filed: 2017-04-07
Abstract: To provide a living body related information measurement device which comprises a light emitter and light reception element and estimates a volume pulse wave on the basis of a light reception result.SOLUTION: There is provided a living body related information measurement device comprising: a light emitter for emitting measurement light of a prescribed wavelength; a light reception element for receiving return light of the measurement light; a volume pulse wave measurement unit for estimating a volume pulse wave on the basis of a light reception result by the light reception element; a light emission control unit for causing the light emitter to emit the measurement light in a pulsed manner at each time at a prescribed time interval; a determination unit for determining that the light received on the light reception element in a time period from a rising time to a falling time of the measurement light at each time when the measurement light is emitted at the prescribed time interval by control of the light emission control unit is return light of the measurement light; and a frequency filter for removing low frequency noise and high frequency noise from a pulse wave signal formed of an electric signal which is based on light which has been determined to be the return light of the measurement light by the determination unit, thus generating a signal related to a volume pulse wave.SELECTED DRAWING: Figure 6
Patent JP-2018175197-A (JP)
Title: Game machine
Inventor: SUE HIROAKI
IPC: A63F7/02
Filed: 2017-04-07
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration of amusement by increasing performance effect by a movable body performance.SOLUTION: When open/close doors (302L, 302R, 303L, 303R) are moved to a second position, they are brought into a folded state. When the open/close doors (302L, 302R, 303L, 303R) are moved to a first position, a plurality of members (302L, 302R, 303L, 303R) are unfolded and turn into approximately planar shape to hide at least a part of a performance device (502, 402L, 402R). When the open/close doors are brought into the folded state, members (303L, 303R) constituting ends of one of the open/close doors can be moved to be positioned deeper than the performance device. A variable display device (5) can variably display a plurality of drawing patterns, at least when projection means (600) does not variably display a plurality of drawing patterns on the performance device or open/close doors.SELECTED DRAWING: Figure 43
Patent JP-2018182003-A (JP)
Title: Multilayer printed wiring board and semiconductor package
Inventor: INOUE TASUKU
IPC: H05K3/46
Filed: 2017-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer printed wiring board capable of preventing peel-off (line lifting) of an inner layer circuit from a substrate, and to provide a semiconductor package configured by mounting a semiconductor element on the printed wiring board.SOLUTION: Provided is a multilayer printed wiring board obtained by arranging a resin composition on a circuit protruded in a convex shape from a circuit board and on a recessed part formed by the circuit, and then, laminating at least a prepreg.SELECTED DRAWING: None
Patent JP-2018180268-A (JP)
Title: Image formation method
Inventor: TAKAHASHI TAKUYA
IPC: G03G9/08
Filed: 2017-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an image formation method that has an excellent cleaning property, and can form an image of high definition even when a low coverage image is continuously output.SOLUTION: An image formation method according to the present invention has a step and the like that coat a lubricant on a surface of an electrophotographic photoreceptor (photoreceptor drum 41). An electrostatic charge developing-purpose toner to be used in an electrophotographic image formation includes a toner base particle that has an external additive on the surface, and includes at least a silica particle A and a silica particle B as the external additive. The silica particle A is surface-modified in a range where a number average primary particle size is 35 to 75nm, and a particle surface of the particle A is surface-modified by silicone oil. The particle B is surface-modifed in a range where a number average primary particle size is 15 to 30nm, and a particle surface of the particle B is surface-modified by a silazane compound, or an alkoxysilane compound.SELECTED DRAWING: Figure 2
Patent JP-2017201170-A (JP)
Title: Dimpled nacelle inner surface for heat transfer improvement
Inventor: TIWARI PRASHANT
IPC: F02C7/047
Filed: 2017-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a dimpled nacelle inner surface for heat transfer improvement.SOLUTION: The invention provides an apparatus 10 for improving heat transfer through a leading portion 10 of an aircraft engine. The apparatus includes a wall 16 that is defined by the leading portion 10. A surface 22 is defined by the wall, and the surface 22 defines a channel 24 through the leading portion 10 of the aircraft engine. A source for a fluid is fluidly connected to the channel 24. Pits 42 are defined in the surface 22 of the channel 24 such that the bleed air can flow across the pits 42.SELECTED DRAWING: Figure 2
Patent JP-2018034496-A (JP)
Title: Methods and apparatus to couple decorative composite having reinforcing layer to panel
Inventor: WANG XIAOXI
IPC: B64F5/10
Filed: 2017-04-26
Abstract: PROBLEM TO BE SOLVED: To provide methods and apparatus to couple a decorative composite having a reinforcing layer to a panel.SOLUTION: An apparatus includes a decorative layer 302 and a first reinforcing layer 304 coupled to the decorative layer 302. The apparatus includes a coil reduction layer 306 to apply force to the first reinforcing layer 304 to reduce coiling of the first reinforcing layer 304. The apparatus includes an adhesive layer 308 applied to the coil reduction layer 306 and configured to enable the decorative layer 302 to be coupled to a panel 310. The rigidity of the first reinforcing layer 304 enables the first reinforcing layer 304 to distribute force exerted by at least one of gas and vapor disposed between the first reinforcing layer 304 and the decorative layer 302 to impede separation of a portion of the decorative layer 302 from the panel 310.SELECTED DRAWING: Figure 3
Patent JP-2018184273-A (JP)
Title: Elevator device and operation method thereof
Inventor: TOYAMA YUTA
IPC: B66B1/46
Filed: 2017-04-27
Abstract: PROBLEM TO BE SOLVED: To stop two elevators individually by one stop switch and widely respond to customer's requests.SOLUTION: One hall operation panel 1A is installed for existing two elevators A and B and the resting operation of the elevators A and B is performed by operating a stop switch 6 installed in the hall operation panel 1A. The stop switch 6 includes two contacts a and b. Each of the contacts a and b are respectively connected to control panels A and B for controlling the elevators A and B through lead wires. When the contact a is turned ON by operating the stop switch, the signal is transmitted to the control panel A to stop the elevator A. When the contact b is turned ON by operating the stop switch, the signal is transmitted to the control panel B to stop the elevator B.SELECTED DRAWING: Figure 3
Patent JP-2017127720-A (JP)
Title: Partition unit
Inventor: SAWAGURI ATSUSHI
IPC: A63F7/02
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a partition unit enabling a smooth extension and retraction of partition plates to a housing part.SOLUTION: A partition unit includes: a housing part 11 to be installed between game machines; a plurality of pieces of partition plates 20 and 30 which can be extracted from and retracted to the housing part 11 and which are pulled out continuously from the housing part in a plurality of stages; and a housing space securing member 22 which moves with one partition plate 20, and which secures a space on one surface side of the one partition plate so that a partition plate 30 on a next stage can perform an overlap to a predetermined housing completion position along the one surface side of the one partition plate 20, when being housed.SELECTED DRAWING: Figure 8
Patent JP-2018188518-A (JP)
Title: Pigment composition and aqueous ink composition for inkjet
Inventor: MORIKAWA Soichiro
IPC: C09D11/322
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an edible pigment composition and an aqueous ink composition for inkjet, which have a small average dispersion particle diameter of a pigment and excellent dispersibility and which allow direct printing by an inkjet system on tablets or the like of pharmaceuticals, foods or the like.SOLUTION: A pigment composition in accordance with the present invention comprises: a pigment comprising titanium oxide particles and/or zinc oxide particles having surfaces not converted into hydrophilic by a silicon dioxide hydrate; and sodium polyacrylate as a pigment dispersant having a mass average molecular weight of 10000 or less. A ratio of an average primary particle diameter of the titanium oxide particles or the zinc oxide particles to an average dispersion particle diameter D50 of dispersed titanium oxide particles or zinc oxide particles is in the range from 1:0.3 to 1:3. An aqueous ink composition for inkjet in accordance with the present invention contains the above pigment composition and is edible.SELECTED DRAWING: None
Patent JP-2018188268-A (JP)
Title: Elevator device and elevator control method
Inventor: TOYABE JUN
IPC: B66B5/02
Filed: 2017-05-08
Abstract: PROBLEM TO BE SOLVED: To prevent the operation of an elevator from being stopped as much as possible during a power failure such as an instantaneous power failure.SOLUTION: The elevator device includes a power failure detection unit 9 for detecting a power failure of an input AC power supply and a control unit 12 which sets the nearest floor as a stop floor of a car when a power failure is detected by the power failure detection unit 9 and changes the traveling speed or the acceleration of the car to the suppressed traveling speed or acceleration by an electric motor 6. By changing the traveling speed or the acceleration of the car to the suppressed traveling speed or the acceleration during a power failure, the time of driving the elevator can be prolonged with power accumulated in a smoothing capacitor 4, which is connected to an input side of an inverter 5, during the power failure so that a possibility of stopping the car at the nearest floor can be improved.SELECTED DRAWING: Figure 1
Patent JP-2018191590-A (JP)
Title: Counter case of fishing reel
Inventor: KIYOKAWA KANAKO
IPC: A01K89/015
Filed: 2017-05-18
Abstract: To improve a waterproof property of a counter case.SOLUTION: A counter case 5 comprises a case body part 51 and a window part 52. The case body part 51 comprises a first through hole 513. The case body part 51 is made of resin. The window part 52 is arranged in the first through hole 513 of the case body part 51. The window part 52 has transparency. The window part 52 and the case body part 51 are integrally molded.SELECTED DRAWING: Figure 4
Patent JP-2018193957-A (JP)
Title: Engine warming-up system
Inventor: AKIYAMA HIROSHI
IPC: F02D23/00
Filed: 2017-05-19
Abstract: To more efficiently warm up an engine with an electric supercharger.SOLUTION: An engine warming-up system 100 includes: an intake flow passage 18; an electric supercharger 22; an exhaust flow passage 20; an EGR flow passage 32; a fresh air control valve 25 for opening/closing the intake flow passage; a throttle valve 24 for opening/closing the intake flow passage; an EGR valve 34 for opening/closing the EGR flow passage; an intake valve 12 and an exhaust valve 13 of an engine; an intake/exhaust valve control section 114 for performing opening control of the intake valve and the exhaust valve during stop of the engine; a first valve control section 116 performing control for closing the fresh air control valve and opening the EGR valve when a predetermined engine warming-up execution condition is satisfied; an electric supercharger control section 118 for driving the electric supercharger when the engine warming-up execution condition is satisfied; and a second valve control section 122 for controlling an opening of the throttle valve to drive the electric supercharger in a predetermined driving region when the engine warming-up execution condition is satisfied.SELECTED DRAWING: Figure 1
Patent JP-2018192171-A (JP)
Title: Game machine
Inventor: SUZUKI YASUTAKA
IPC: A63F7/02
Filed: 2017-05-21
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: A game machine 100 includes: game frames 150, 160 capable of changing to a first state used in a game state and a second state differing from the first state; and change means 190 capable of changing the game frames 150, 160 from the first state to the second state. The game frames 150, 160 include game components 135, 180 that cannot be removed from the game frames 150, 160 in the first state of the game frames 150, 160, and can be at least partially removed from the game frames 150, 160 in the second state of the game frames 150, 160.SELECTED DRAWING: Figure 1
Patent JP-2018200979-A (JP)
Title: Capacitor
Inventor: FUJIKAWA NOBUYOSHI
IPC: H01G4/30
Filed: 2017-05-29
Abstract: To provide a capacitor having high electrostatic capacitance and high withstand voltage.SOLUTION: A capacitor includes a capacitor body 1 in which a plurality of dielectric layers 5 and internal electrode layers 7 are alternately laminated, and the dielectric layer 5 includes a plurality of metal particles 13a which are spaced apart from the surface of the dielectric layer 5 and have a metal particle row 13 arranged along the surface 5a. The metal particle 13a has a particle diameter of 0.2 μm or more and 0.4 μm or less, and the metal particle row 13 is separated from the surface 5a of the dielectric layer 5 by 0.4 μm or more.SELECTED DRAWING: Figure 1
Patent JP-2017182874-A (JP)
Title: Playback device
Inventor: YABANETA HIROSHI
IPC: G11B27/00
Filed: 2017-05-29
Abstract: PROBLEM TO BE SOLVED: To achieve further improvement.SOLUTION: A playback device according to one embodiment of the present disclosure is the playback device that plays back a main video stream; and a sub-video stream that has a sub-video encoded. The sub-video stream includes bitmap data on the sub-video and palette data thereon. The palette data includes: first palette data for a first luminance dynamic range; and second palette data for a second luminance dynamic range. The bitmap data includes: first bitmap data for the first luminance dynamic range; and second bitmap data for the second luminance dynamic range. The sub-video stream includes a plurality of combinations composed of a first sub-video stream including the first palette data and the first bitmap data, and a second sub-video stream including the second palette data and the second bitmap data.SELECTED DRAWING: Figure 39
Patent JP-2018203267-A (JP)
Title: Pouch
Inventor: TANAKA DAISUKE
IPC: B65D81/34
Filed: 2017-05-30
Abstract: To provide a pouch capable of being manufactured at low cost and steaming contents.SOLUTION: A pouch is characterized in that a first side seal portion 5a is formed to include a first side edge, a second side seal portion 5b is formed to include a second side edge, a partition member 7 is provided from the first side seal portion 5a to the second side seal portion 5b, a first content is stored in a first storage portion 11a in a case where a storage portion between the partition member 7 and a lower edge 17 is the first storage portion 11a, the first content includes water or ice, a second content is stored in a second storage portion 11b in a case where a storage portion between the partition member 7 and an upper edge 16 is the second storage portion 11b, and the partition member 7 includes a plurality of penetration parts 7e.SELECTED DRAWING: Figure 1
Patent JP-2018201623-A (JP)
Title: Game machine
Inventor: ISHIZUKA KEITA
IPC: A63F7/02
Filed: 2017-05-30
Abstract: To provide a game machine capable of enhancing player's interest in a game.SOLUTION: A first flow path, and a second flow path differing from the first flow path are provided at positions to which game balls shot in a specific direction by shooting means can flow down. A specific flow path configured so as to be capable of changing to a plurality of states including at least a first state in which the game balls that flow down more easily flow into the first flow path than the second flow path and a second state in which the game balls more easily flow into the second flow path than the first flow path is provided at a position to which the game balls shot in the specific direction can flow down. Based on satisfaction of specific, predetermined variable conditions, the plurality of states are switched in a specific order by state switching means. Thus, there is an effect that player's interest in a game can be enhanced.SELECTED DRAWING: Figure 160
Patent JP-2018204805-A (JP)
Title: Refrigeration unit, refrigeration system and control method for refrigerant circuit
Inventor: OMURA MINEMASA
IPC: F25B1/00
Filed: 2017-05-31
Abstract: To avoid deterioration of oil return performance to a compressor caused by an increase in viscosity of refrigerator oil retained in a gas liquid separator.SOLUTION: A refrigeration unit 1 includes: a gas liquid separator 14; a bypass passage 15 for causing at least part of a refrigerant flowing via a heat exchanger 12 toward a decompression section 13 to flow into the gas liquid separator 14; a bypass valve 16 for opening/closing the bypass passage 15; and a control section 20 for controlling the bypass valve 16. The gas liquid separator 14 includes an oil return mechanism 142 for collecting and returning refrigerator oil retained inside and dissolved to a liquid phase of a refrigerant to a compressor 11. A low-temperature side two-layer separation temperature of a mixed solution of the liquid phase of the refrigerant and the refrigerator oil is lower than a lower limit of a specified evaporation temperature set in the refrigeration unit 1. The control section 20 takes bypass measures for opening the bypass passage 15 or increasing a flow rate of the refrigerant flowing in the bypass passage 15 by controlling the bypass valve 16 on the basis of a predetermined condition where deterioration of oil return performance caused by an increase in viscosity of the refrigerator oil is assumed.SELECTED DRAWING: Figure 1
Patent JP-2018203299-A (JP)
Title: Dispensing cap
Inventor: TACHIKURA AKIRA
IPC: B65D47/20
Filed: 2017-05-31
Abstract: To create a dispensing cap allowing simple and quick switching between constant amount dispensing and adequate amount dispensing.SOLUTION: A dispensing cap has a cap body 1 having an inner nozzle 6 and attached to a mouth cylindrical part 31 of a container body 30 filled with a content fluid, a nozzle cap 10 having an outer nozzle 13 for dispensing the content fluid and rotatably attached to the cap body 1, and a valve element B movably arranged in spaces 13B and 6A formed by communicating the inner nozzle 6 with the outer nozzle 13 and stopping the dispensing from the outer nozzle 13. The dispensing cap is composed to allow selection of constant amount dispensing of dispensing the content fluid for every constant amount by the communication of the inner nozzle 6 with the outer nozzle 13 by rotating the nozzle cap 10, and adequate amount dispensing of directly dispensing the content fluid by positional deviation of the inner nozzle 6 and the outer nozzle 13 in the circumferential direction.SELECTED DRAWING: Figure 1
Patent JP-2017227325-A (JP)
Title: Vacuum valve for controlling flow and interrupting flow path
Inventor: MARTIN NETZER
IPC: F16K51/02
Filed: 2017-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum valve including a control function improved in air-tight closing of a controlled valve opening and a flow passing through the opening.SOLUTION: A vacuum valve has a valve seat 12 including a valve opening 16 defining an opening axis A and including a first sealing surface, and further has a valve disc 11 having a second sealing surface corresponding to the first sealing surface, the second sealing surface is connected to a valve disc, and the valve disc can be adjusted from an opening position in which the valve disc and the valve seat exist in a state of not relatively kept into contact with each other, to a closing position in which the second sealing surface of the valve disc is pressed to the first sealing surface by a seal disposed therebetween. A driving unit and the valve disc can adjust the valve disc to a precise control position, the valve disc is relatively inclined to the valve seal, and the first sealing plane and the second sealing plane surround a defined angle α.SELECTED DRAWING: Figure 2a
Patent JP-2017145263-A (JP)
Title: Insect repellent
Inventor: NAKAGAWA TAKAO
IPC: A01N31/02
Filed: 2017-06-05
Abstract: PROBLEM TO BE SOLVED: To provide an insect repellent that has excellent repellent activity and high safety.SOLUTION: The insect repellent comprises as an active ingredient one or more kinds selected from 2-methoxy-4-propylphenol, ethyl 2-cyclohexylpropionate, ethyl phenylacetate, 2,4,6-trimethyl-3-cyclohexene-1-methanol, 9-decene-1-ol, 1-octene-3-ol, 1-decanol, ethyl 2-ethylhexanoate and trans-2-hexenyl acetate.SELECTED DRAWING: None
Patent JP-2018013472-A (JP)
Title: Measurement chamber for compact goniometer in x-ray spectrometer
Inventor: GERHARD HAMMERSCHMID
IPC: G01N23/223
Filed: 2017-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a compact, light-weight, and stable x-ray spectrometer that minimizes heat influx into an overall system.SOLUTION: A measurement chamber (2) of an x-ray spectrometer (1) with a goniometer (3) for analyzing x-ray fluorescence radiation from a measurement sample (4) comprises; an incident opening for x-ray fluorescence radiation to enter the measurement chamber; a first goniometer arm (5) for holding and adjusting an analyzer crystal (5a); and a second goniometer arm (6) for holding and adjusting an x-ray detector (6a, 6b), where the incident opening is vacuum-sealed by way of a window (7). The measurement chamber includes a bearing block (8) for rotatably receiving and holding both of the goniometer arms, each goniometer arm being mechanically adjustable by means of a piezo-motor (15, 16) securely coupled to the bearing block or a drive plate of the respective goniometer arm.SELECTED DRAWING: Figure 1