baber/WOPTO huggingface dataset:
Patent JP-2018170039-A (JP)
Title: Checkout system and control method therefor
Inventor: GOTANDA GO
IPC: G07G1/00
Filed: 2018-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a checkout system for reducing a labor of a clerk related to hand-over of a commodity that has been left behind.SOLUTION: A settlement device is equipped with settlement means, first discharging means, storage control means, obtain means and second discharging means. The settlement means performs the settlement processing for settlement that relates to business deal. The first discharging means discharges a specified commodity to a receiving part after finishing the settlement processing by the settlement means. The determination means determines the fact that the commodity discharged in receiving part is forgotten to be taken out. The storage control means causes a storage device to store a transaction code that distinguishes a business deal in response to the determination of the fact that a commodity is forgotten to be taken out by the determination means. The obtain means obtains an optional transaction code. The second discharging means discharges the commodity in a case where the obtained transaction code obtained from obtain means corresponds to the transaction code stored in the stored storage device.SELECTED DRAWING: Figure 5
Patent JP-2020005894-A (JP)
Title: Game machine
Inventor: KIRIKAE HIDEYUKI
IPC: A63F7/02
Filed: 2018-07-09
Abstract: To provide a game machine that can enhance interest.SOLUTION: When a specific big winning is won, a main control CPU can control a state to a first high probability state (high probability state and first open state) after the end of a big winning game on the basis of the specific big winning. In the first high probability state, prize balls can be acquired by a small winning game, so that the number of possessed balls can be increased. When the number-of-times reaching condition to reach the probability variation limit is satisfied, the main control CPU controls a state to a low probability state after the end of the big winning game based on the specific big winning, even when the specific big winning is won. The expected value of the prize ball that can be acquired by the small winning game in one first high probability state is larger than the expected value of the prize ball that can be acquired in one big winning game.SELECTED DRAWING: Figure 11
Patent JP-2018204017-A (JP)
Title: Antifouling coating system
Inventor: JOHN W ASHMORE
IPC: C09D7/63
Filed: 2018-07-24
Abstract: To provide a coated substrate having an improved coating which enables long-term controlled release of DCOIT.SOLUTION: The coated substrate has an epoxy coating. The epoxy coating comprises 0.5 wt% to 3.5 wt% of 4,5-dichloro-2-n-octylisothiazolin-3-one (DCOIT), has a thickness of 40 micron to 320 micron, and comprises a cured aromatic epoxy resin including polymerized units of bisphenol A. The substrate has a second coating layer and has the epoxy coating between the substrate and the second coating layer. The epoxy coating is prepared by adding 4,5-dichloro-2-n-octylisothiazolin-3-one and polymer resin particles separately to an aromatic epoxy resin and adding a hardener to the aromatic epoxy resin.SELECTED DRAWING: None
Patent JP-2020015950-A (JP)
Title: Metal paste for joining, assembly, and method of manufacturing assembly
Inventor: KAWANA YUKI
IPC: B22F7/08
Filed: 2018-07-25
Abstract: To provide a metal paste for joining, capable of suppressing deterioration with time of joining strength in an assembly.SOLUTION: The metal paste for joining contains metal particles including copper particles, a dispersion medium, and a palladium complex having a thermal decomposition temperature in the range of 200-400°C. The palladium complex is at least one selected from the group consisting of palladium acetate, acetylacetone palladium, bis(acetylacetonato)palladium, and palladium trimethyl acetate and is contained in an amount of 2-10 pts.mass based on 100 pts.mass of the copper particles.SELECTED DRAWING: None
Patent JP-2020016198-A (JP)
Title: Control device for compression ignition type engine
Inventor: Matsushima Yuto
IPC: F02D43/00
Filed: 2018-07-26
Abstract: To secure the mode-changeover fuel consumption performance of an engine which changes over between a first mode and a second mode different in the air-fuel ratio of air-fuel mixture and the intensity of a swirl flow from each other.SOLUTION: A changeover part 10e receiving a request for changeover from a first mode to a second mode outputs a signal to a swirl generation part (a swirl control valve 56) to further increase the intensity of the swirl flow than before receiving the request for the changeover, and allows a second mode part 10c to start the second mode when determining that the swirl flow reaches predetermined intensity.SELECTED DRAWING: Figure 18
Patent JP-2020016605-A (JP)
Title: Electromagnetic wave detection device and information acquisition system
Inventor: UCHIDA ERI
IPC: G01N21/17
Filed: 2018-07-27
Abstract: To provide an electromagnetic wave detection device and an information acquisition system that obtains a good light receiving signal in a detection unit.SOLUTION: An electromagnetic wave detection device 100 comprises: a wavelength separation unit 123 in which permeability of the electromagnetic wave in a first wavelength band is larger than permeability of the electromagnetic wave in a wavelength band other than the first electromagnetic wave; a wavelength selection unit 124 in which permeability of the electromagnetic wave in a second wavelength band is larger than permeability of the electromagnetic wave in a wavelength band other than the second electromagnetic wave; and a first detection unit 130 that detects an electromagnetic wave traveling through the wavelength separation unit 123 and the wavelength selection unit 124. The first wavelength band and the second wavelength band partially overlap each other.SELECTED DRAWING: Figure 4
Patent JP-2020019085-A (JP)
Title: Main spindle device
Inventor: MUROTA SHINKO
IPC: B23Q11/12
Filed: 2018-07-31
Abstract: To suppress deterioration in processing accuracy due to heat deformation.SOLUTION: In a main spindle device 20, a cover member 28 as a cover member covers a surface of a front side of a main spindle shaft 22 in a flange part 50 protruding outward from an outer peripheral surface of a main spindle housing 24 and an outer peripheral surface of the main spindle housing 24 extending from the surface toward the front side of the main spindle shaft 22. In the cover member 28 is formed a flow path 28b through which a coolant is flown.SELECTED DRAWING: Figure 3
Patent JP-2019047717-A (JP)
Title: Smart and robust wall socket with integrated universal serial bus (USB)
Inventor: HAMZA YILMAZ
IPC: H02H7/20
Filed: 2018-08-06
Abstract: To protect a smart electrical plug with overheating protection circuitry.SOLUTION: A smart electrical plug 100a supports one or more electrical outlets and one or more universal serial bus (USB) outlets for charging electrical devices. Electrical power consumed through the one or more electrical outlets is measured individually or in combination and reported via a wireless communication channel. The smart electrical plug is implemented by a plurality of printed circuit board assemblies and distributed within a housing to reduce effects of heat dissipation. The smart electrical plug further reduces heat dissipation by utilizing one or more electrical circuit approaches.SELECTED DRAWING: Figure 1A
Patent JP-2020023005-A (JP)
Title: Substrate holding device, substrate adsorption judgement method, substrate polishing apparatus and substrate polishing method
Inventor: NABEYA OSAMU
IPC: B24B37/30
Filed: 2018-08-06
Abstract: To provide a substrate holding device and a substrate adsorption judging method which can judge that a substrate is adsorbed more accurately, and to provide a substrate polishing method which uses it.SOLUTION: A substrate holding device includes a first line 141 communicated with a first area 131 of a plurality of areas 131 to 135 formed between an elastic membrane 13 having a face which can adsorb a substrate and a top ring main body 11, second lines 142 to 145 communicated with second areas 132 to 135, a pressure adjustment means 150 which sends fluid into the first area via the first line 141, thereby, can pressurize the first area 131 and can make the pressure in the second area 132 to 135 negative via the second lines 142 to 145 and a judgement part 73 which performs such judgement whether the substrate is adsorbed onto the elastic film 13 based on a volume or a pressure of fluid sent into the first area 131. Therein, when the judgement is performed, exhaustion from the first area 131 is not performed.SELECTED DRAWING: Figure 6
Patent JP-2018205761-A (JP)
Title: Focal plane shutter unit and imaging device
Inventor: KURAMOTO SHINICHI
IPC: G03B19/12
Filed: 2018-08-08
Abstract: To simplify a structure of a focal plane shutter unit.SOLUTION: A shutter unit is provided that comprises: a first driving lever that drives a first shutter blade opening and closing an aperture provided in a base plate; a second driving lever that drives a second shutter blade opening and closing the aperture; a driving unit that is equipped with a first cam contacting with the first driving lever to drive the first driving lever, and a second cam contacting with the second driving lever to drive the second driving lever, in which a contacting length with the second driving lever is shorter than a contacting length of the first cam with the first driving lever, and holds a state where the first driving lever is driven by the first cam even when the second cam separates from the second driving lever after driving the second driving lever; and a holding unit that, after holding a state where the second driving lever driven by the driving unit is driven, releases the holding of the second driving lever.SELECTED DRAWING: Figure 2
Patent JP-2019022484-A (JP)
Title: Production and use of red blood cells
Inventor: BRIAN CURTIS TURNER
IPC: A61P7/00
Filed: 2018-08-17
Abstract: To provide a production method of red blood cells from hematopoietic stem cells, by differentiating cells in the presence of a protein that induces cell survival and proliferation.SOLUTION: A method for producing a population of mature red blood cells from hematopoietic stem cells comprises culturing hematopoietic stem cells in the presence of EPO and one or more first recombinant proteins, or biologically active fragments thereof, that promote cell survival and/or proliferation, under conditions that induce differentiation of the hematopoietic stem cells to mature red bloods cells thereby producing a population of mature red blood cells.SELECTED DRAWING: None
Patent JP-2020031111-A (JP)
Title: Substrate processing method and substrate processing system
Inventor: MURAMATSU MAKOTO
IPC: B82Y40/00
Filed: 2018-08-21
Abstract: To roughen a surface to be processed having a salient protruding in a center axis direction of a substrate to be processed, together with a side surface of the salient.SOLUTION: A substrate processing method for processing a substrate to be processed includes: a neutral layer formation process for forming a neutral layer on a surface to be processed on which a salient is formed of the substrate to be processed; a block copolymer application process for applying a block copolymer containing a hydrophilic polymer and a hydrophobic polymer on the neutral layer of the substrate to be processed; a phase separation process for phase-separating the block copolymer into the hydrophilic polymer and the hydrophobic polymer; a selective removal process for selectively removing either of the hydrophilic polymer and the hydrophobic polymer from the phase-separated block copolymer; and an etching process for performing wet etching on a region of the surface to be processed corresponding to a part removed by the selective removal process to roughen the surface to be processed including the side surface of the salient.SELECTED DRAWING: Figure 7
Patent JP-2020032738-A (JP)
Title: Vehicle lower part structure
Inventor: OTOGURO KAZUMA
IPC: B62D21/09
Filed: 2018-08-27
Abstract: To suppress a damage to a battery pack loaded on an underfloor.SOLUTION: A vehicle lower part structure includes: a pair of side members 14 placed at both sides in the vehicle widthwise direction, respectively, and extended in the vehicle back-and-forth direction; a plurality of cross members 30 extended in the vehicle widthwise direction, having respective both ends connected to the side members 14, and supporting, from the lower side, the bottom of a battery pack 20 placed at the lower side of a floor panel 10 between the side members 14; and a back-and-forth direction reinforcement member 40 extended in the vehicle back-and-forth direction, and connected so as to cross over the plurality of cross members 30.SELECTED DRAWING: Figure 1
Patent JP-2020032437-A (JP)
Title: Cut article
Inventor: KOBAYASHI AKINOBU
IPC: B21D28/02
Filed: 2018-08-28
Abstract: To provide a cut article which has improved cut end surface corrosion resistance while maintaining flat surface corrosion resistance of multilayer material in the cut article formed by cutting the multilayer material.SOLUTION: In a cut article formed by cutting multilayer material made by covering a surface of base material with covering material, a cut end face of the cut article is composed of a first inclination face which is inclined toward a center from a first surface toward the center in the plate thickness direction, a second inclination face which is inclined toward the center from a second surface in the plate thickness direction and a fracture face formed between the first inclination face and the second inclination face, the first inclination face and the second inclination face are covered with covering material allowing the surface of base material to be covered with at least a part is covered of which at least a part thereof covers the surface of the base material and thicknesses T, Tof the inclination faces when looking at the cut end face satisfy the following relational expression (1); (T+T)<T...(1). Therein, Ais length of the first inclination face, Ais length of the second inclination face, θis inclination angle of the first inclination face, θis inclination angle of the second inclination face and T is plate thickness of the multilayer material.SELECTED DRAWING: Figure 1
Patent JP-2020035237-A (JP)
Title: Information processor, information processing method, and information processing program
Inventor: TSUBOUCHI KOTA
IPC: G06F21/32
Filed: 2018-08-30
Abstract: To provide an information processor, an information processing method, and an information processing program that seamlessly specify an individual between devices used by an unspecified number of users.SOLUTION: An information processor includes an authentication unit and an authentication control unit. The authentication unit authenticates identity of a user for a predetermined target. The authentication control unit performs, on the basis of user information on the user, handover processing of handing over an authentication result of the authentication unit to a target different from the predetermined target.SELECTED DRAWING: Figure 3
Patent JP-2020039202-A (JP)
Title: Rotor
Inventor: SEGAWA TOMOHIRO
IPC: H02K1/28
Filed: 2018-09-03
Abstract: To improve an adhesion strength between a resin and a core member of a shaft inner peripheral part in a case that the resin is used for an outer peripheral part of a shaft of a rotor.SOLUTION: A shaft 20 of a rotor comprises a cylindrical core member 10 and a resin member 22. A rugged shape part constituted of pores 12 is formed on an outer peripheral surface of the core member 10. The resin member 22 is adhesively fixed with pores 12a, 12d, 12e and 12h and covers an outer peripheral surface 14 of the core member 10. A rotor core is mounted around the resin member 22.SELECTED DRAWING: Figure 3
Patent JP-2020038918-A (JP)
Title: Fan-equipped heat sink
Inventor: IDE TAKUYA
IPC: H01L23/467
Filed: 2018-09-05
Abstract: To provide a fan-equipped heat sink that can be made thinner and more compact, has high heat dissipation efficiency, is kept quiet, can be realized at low cost, and can maintain flexibility in housing design.SOLUTION: A heat sink 1 includes a metal heat-receiving substrate 2, a centrifugal fan 3 arranged on the upper surface side of the heat receiving base 2, a metal plate-shaped wall 4 that stands on the upper surface of the heat receiving base 2 at a position around the facing outer peripheral portion having an air discharge port of the centrifugal fan 3 and in which a plurality of through holes 41 are formed so as to be opened on a plate surface 40 facing the centrifugal fan 3, and a lid member 5 fixed to the upper end 42 of the metal plate-shaped wall 4 and closing a space s1 inside the plate-like wall.SELECTED DRAWING: Figure 1
Patent JP-2019000684-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2018-09-06
Abstract: To provide a game machine capable of executing a reservation change performance having amusements.SOLUTION: A game machine comprises: win/loss determination means for performing win/loss determination using win/loss determination information which is acquired in establishment of a prescribed condition; storage means for storing win/loss determination information for which a notification of a corresponding win/los determination result has not been completed yet, as reservation information; a display region 911 for displaying existence of the reservation information as a reservation pattern 10; and performance execution means for executing a reservation change performance for changing a mode of the reservation pattern 10 from a prior mode to a post mode. A reservation change performance comprises a first stage in which, at least a part of the reservation pattern 10 in the prior mode is invisible, a second stage in which, a prescribed performance element is output simultaneous to the first stage or after the first stage, and a third state in which, after the second stage, the reservation pattern 10 in the post mode according to the performance element which is output at the second stage appears.SELECTED DRAWING: Figure 9
Patent JP-2020042323-A (JP)
Title: Driving support device, driving support system, and driving support method
Inventor: HOTTA MIYAKO
IPC: B60W30/165
Filed: 2018-09-06
Abstract: To provide a driving support device that can maintain a robust tracking system even when a problem occurs in a photographic image of a camera mounted on one of the vehicles running in platoon.SOLUTION: A driving support device comprises: a camera 1 for photographing an other vehicle; a communication device 3 for having an inter-vehicle communication with the other vehicle; a position information calculation unit 2 for calculating first relative position information, which is the relative position information between an own vehicle and the other vehicle, on the basis of the images taken by the camera; and a corrected position information calculation unit 4 for calculating corrected relative position information, which is the corrected relative position information used for controlling the running of a subsequent vehicle 50B, one of the own vehicle and the other vehicle, by using both of the first relative position information and second relative position information, which the other vehicle has and which is the relative position information between the own vehicle and a front vehicle, or using the second relative position information, after the second relative position information is obtained through the communication device 3.SELECTED DRAWING: Figure 1
Patent JP-2020042364-A (JP)
Title: Information processing method, information processing apparatus and program
Inventor: YOSHIDA YASUTAKA
IPC: H04L9/32
Filed: 2018-09-06
Abstract: To provide an information processing method or the like capable of outputting fragrance information on fragrance to a block chain 2.SOLUTION: An information processing method includes accepting registrant identification information for specifying a registrant who registers a fragrance in the block chain 2, accepting fragrance identification information for specifying a fragrance to be registered and fragrance information relating to the fragrance through the registrant, and outputting to the block chain 2 the accepted registrant identification information, fragrance identification information, and fragrance information in association with each other. Thereby, the fragrance information on the fragrance can be output to the block chain 2.SELECTED DRAWING: Figure 1
Patent JP-2020040823-A (JP)
Title: Paper sheet processing device
Inventor: MORITA TADAAKI
IPC: G07D1/00
Filed: 2018-09-13
Abstract: To provide a paper sheet processing device that makes it easy to take out paper sheets.SOLUTION: A paper sheet processing device includes: storing parts 14 that store paper sheets S; and sliding stages 81 each of which is slidably provided on the storing part 14, supports the paper sheets S stored in the storing part 14, slides until a part of itself projects out of the storing part 14, and pushes the supported paper sheet S forward in a push-out direction until a part of the paper sheet projects out of the storing part 14. A user is allowed to take out the paper sheet S partly projecting out of the storing part 14, as the sliding stage 81 slides until the part of itself projects out of the storing part 14 and pushes the supported paper sheet S forward in the push-out direction until the part of the paper sheet projects out of the storing part 14.SELECTED DRAWING: Figure 3
Patent JP-2020046146-A (JP)
Title: Furnace top device
Inventor: SUGAWARA TAKAFUMI
IPC: C21B7/20
Filed: 2018-09-20
Abstract: To control the transition of the size of particles of the raw material to be exhausted.SOLUTION: A furnace top device 20 comprises: a hopper 21 in which a conical part 23 whose cross-sectional area in a horizontal direction is progressively reduced as it goes to a vertical lower direction is provided at a body, and a center C2 of an exhaust port 24 formed at the bottom part of the conical part 23 is located so as to shift from a central axis C1 of the body; and a plurality of first vane parts (vane parts 32 of exhaust adjustment apparatuses 30a and 30b) rotatably provided in the hopper 21 and located in the part opposite to the exhaust port 24 to the central axis C1.SELECTED DRAWING: Figure 4
Patent JP-2020047137-A (JP)
Title: Information processing system
Inventor: SUMIKYA MARI
IPC: G06F9/48
Filed: 2018-09-21
Abstract: To provide an information processing system capable of solving a problem that when the queue is full of pending jobs, all new requests for services were rejected resulting in a limitation of service throughput.SOLUTION: The information processing system checks whether the queue is full of pending jobs when a service receives a new request. When the queue is full, the service searches jobs that are likely to fail even if execute from the queue. The information processing system removes the relevant jobs from the queue and receives new requests.SELECTED DRAWING: Figure 2
Patent JP-2020050886-A (JP)
Title: ELECTROLYSIS Sn PLATING SOLUTION
Inventor: HASHIMOTO DAISUKE
IPC: C25D3/32
Filed: 2018-09-21
Abstract: To provide an electrolysis Sn plating solution suitable for forming a bump or the like and capable of forming a uniform plating film formed of particles of a small particle diameter.SOLUTION: The electrolysis Sn plating solution contains a compound which is a supply source of a tin ion, and an unsaturated aldehyde compound comprising a heterocyclic group.SELECTED DRAWING: None