baber/WOPTO huggingface dataset:
Patent JP-2021013545-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-07-11
Abstract: To provide a game machine capable of maintaining interest in a game.SOLUTION: A pachinko machine 1 has a start pocket capable of receiving game balls hit into a game area 5a. When a game ball enters the start pocket, determination processing regarding winning is performed. Thereafter, variable display corresponding to a result of the determination processing is started and, if a winning pattern is displayed in the variable display, a winning game is executed. Accordingly, the pachinko machine 1 can perform a special performance as a performance associated with operation means.SELECTED DRAWING: Figure 60
Patent JP-2021014356-A (JP)
Title: Elevator system
Inventor: XIANG YUN
IPC: B66B5/02
Filed: 2019-07-16
Abstract: To manually release the lock caused by an electromagnetic brake to realize power saving in a function of moving an elevator car, which is stopped by power failure, to a nearest floor.SOLUTION: An elevator system includes a car, a hoisting machine, and an electromagnetic brake capable of locking the rotation of the hoisting machine. The elevator system includes a power supply control device connected to a switch unit for controlling the power supply to the electromagnetic brake. The power supply control device starts to release the lock caused by the electromagnetic brake by application of a first voltage when the switch unit is turned on in response to the operation by a maintenance person at the time of power failure. When it is detected that the lock caused by the electromagnetic brake is released based on a time factor that is changed according to the elapse of time after detecting the turning on of the switch unit, the output voltage applied to the electromagnetic brake is switched to a second voltage lower than the first voltage so that the power supply control device controls the power supply to maintain the release of the lock caused by the electromagnetic brake.SELECTED DRAWING: Figure 5
Patent JP-2021018852-A (JP)
Title: connector
Inventor: TAKEDA YASUTO
IPC: H01R43/00
Filed: 2019-07-17
Abstract: To provide a connector capable of suppressing conduction failure of terminals.SOLUTION: A connector 10 includes a female terminal 12 to which an electric wire W is connected and one side of which is opened and a housing 11 accommodating the female terminal 12 and having an introduction hole 35 that introduces a male terminal into the opening of the terminal 12. The housing 11 has the introduction hole 35 including an opening shape including a portion that is larger than an external dimension L1 of a tip portion 22b of the female terminal 12.SELECTED DRAWING: Figure 3
Patent JP-2021021492-A (JP)
Title: Brazing hydrophilic film, aluminum fin and heat exchanger
Inventor: ISHIGAMI SHO
IPC: F28F13/18
Filed: 2019-07-24
Abstract: To provide a hydrophilic film that has excellent hydrophilicity even after brazing heat treatment, and to provide a precoated fin material.SOLUTION: A brazing hydrophilic film is formed at an outside surface of an aluminum base material that is made of aluminum or an aluminum alloy, and is mainly constituted of γ-alumina.SELECTED DRAWING: Figure 1
Patent JP-2020024195-A (JP)
Title: Measuring device, mobile body and vehicle
Inventor: TSURITANI SHO
IPC: G01B11/245
Filed: 2019-07-24
Abstract: To provide a measuring device, a mobile body and a vehicle that can measure a wide range with high precision.SOLUTION: Provided is a measuring device 100 which is mountable to a mobile body 700. The measuring device 100 includes two imaging devices 130, and imaging directions of the two imaging devices 130 have a prescribed angle relative to a travel direction of the mobile body 700. The imaging direction of at least one of the imaging devices 130 out of the two imaging devices 130 has a prescribed angle relative to a width direction of the mobile body 700. One imaging device 130 and the other imaging device 130 adjacent to each other are arranged such that one section of their imaging areas are mutually overlapped.SELECTED DRAWING: Figure 13
Patent JP-2019195104-A (JP)
Title: Light-emitting device
Inventor: MINESHITA KENTARO
IPC: H01L33/62
Filed: 2019-08-01
Abstract: To provide a semiconductor light-emitting device which enables surface mounting in a desired attitude in either a top view type or a side view type, and is suitable for miniaturization.SOLUTION: A light-emitting device includes: a base material having a first main surface facing one side in a first direction; a first conductive part and a second conductive part which are formed on the first main surface so as to be separated from each other; a light-emitting element which is mounted on the second conductive part and is electrically connected to the first conductive part; a first resist film formed on the first main surface and the first conductive part; a second resist film which is separated from the first resist film and is formed on the first main surface and the second conductive part; and a resin part which covers the light-emitting element and is formed on the first main surface, the first conductive part, the second conductive part, the first resist film and the second resist film.SELECTED DRAWING: Figure 24
Patent JP-2021023473-A (JP)
Title: Prize acquisition game device
Inventor: MATSUKAWA YAMATO
IPC: A63F9/30
Filed: 2019-08-01
Abstract: To provide a prize acquisition game device operable in a mode that a management side desires by layout of a prize freely.SOLUTION: A control part can partition and set a play field 2 to plural areas, and can set gripping force of an arm 203 for each partitioned area. By changing positions of an X-axis area positioning piece 507 and a Y-axis area positioning area 510, at least one area of the plural partitioned areas is changeable.SELECTED DRAWING: Figure 1
Patent JP-2021023618-A (JP)
Title: Aldehyde scavenger
Inventor: SUDO YUKINORI
IPC: A61L9/01
Filed: 2019-08-06
Abstract: To provide an agent that quickly and persistently scavenges aldehydes.SOLUTION: Aldehydes are removed using an aldehyde scavenger containing one or more selected from hydrazide derivatives represented by the general formula (1) in the figure and chemically acceptable salts thereof. (In the formula, each R represents a hydrogen atom or C1-4 alkyl group; n represents an integer from 1 to 6; if n is an integer from 2 to 6, multiple R may be identical or different.)SELECTED DRAWING: Figure 1
Patent JP-2021033696-A (JP)
Title: Order information update server and computer program
Inventor: YAMAGISHI HIROKI
IPC: G06Q30/06
Filed: 2019-08-26
Abstract: To provide an order information update server that can update order information corresponding to an order reception slip so that operation know-how will be reflected on the information without increasing the work of a shop manager.SOLUTION: In order to solve the problem, an order information update server 50 includes: condition/update content storing means (condition/update content information storing means 311) for acquiring condition/update content information D3 based on input information from a shop manager who manages a shop terminal 10 to the shop terminal 10 and storing the information into a storage unit 32; and order information update means 313 for executing update processing of updating order information D1 stored in a shopping mall server 30 or order information D1 stored in an order information management server 40 on the basis of the stored condition/update content information.SELECTED DRAWING: Figure 2
Patent JP-2021039162-A (JP)
Title: Imaging optical system, projection display device, and image capturing device
Inventor: NAGATOSHI YUKIKO
IPC: G02B13/18
Filed: 2019-08-30
Abstract: To provide an imaging optical system which has a wide angle of view and yet offers minimized diameters of optical elements and good optical performance, and to provide a projection display device having such imaging optical system, and image capturing device having such imaging optical system.SOLUTION: An imaging optical system provided herein is configured to form a first intermediate image at a position conjugate with a magnification-side imaging plane and a second intermediate image at a position conjugate with the first intermediate image in a light path on the reduction side of the first intermediate image, and consists of a first optical system, a second optical system, and a third optical system in order from the magnification side to the reduction side along the light path, where a reduction-side portion of the imaging optical system has a telecentric configuration. The imaging optical system satisfies predefined conditional expressions.SELECTED DRAWING: Figure 1
Patent JP-2021037840-A (JP)
Title: Front part vehicle body structure for vehicle
Inventor: TAKAHASHI RYUICHI
IPC: B62D25/20
Filed: 2019-09-03
Abstract: To provide a vehicle including a front frame, which is joined with an inner part of a floor panel and an outer part arranged lower than the inner part, in that the movement of a dash panel toward a cabin side is suppressed by suppressing the out-of-plane deformation of the front frame in head-on collision.SOLUTION: A front frame 3 includes a front frame, an inclined frame, and a rear frame 33. The rear frame 33 has an outer vertical wall part 33b extending upward from a bottom wall part 33a to be joined with an outer part 8 of a floor panel 5 and an inner vertical wall part 33c extending upward beyond the outer vertical wall part 33b from the bottom wall part 33a and joined with an inner part 7 of the floor panel 5. A reinforcement member 40 is joined with the outer side in the vehicle width direction of the inner vertical wall part 33c of the rear frame 33. The reinforce member 40 is provided in a predetermined range including a bent part between the inclination part of a dash panel and the floor panel 5 in the vehicle body longitudinal direction.SELECTED DRAWING: Figure 5
Patent JP-2020038667-A (JP)
Title: Method and device for generating image data set for cnn learning for detection of obstacle in autonomous driving circumstances and test method and test device using the same
Inventor: KIM KYE-HYEON
IPC: G06T7/00
Filed: 2019-09-03
Abstract: To provide a method and a device for generating an image data set for CNN (convolution neural network) learning for ensuring an image set for learning used for improving performance to detect an object not to be frequently in contact in actual road driving circumstances in autonomous driving, and a test method and a test device using the same.SOLUTION: A method for generating an image data set for CNN learning for detecting an obstacle in autonomous driving circumstances includes the steps in which a learning device: acquires an original image indicating road driving circumstances, and a composite label obtained by using an original label corresponding to the original image and an additional label corresponding to an arbitrary specific object not corresponding to the original image; and creates a composite image using the original image and composite label with a first CNN module.SELECTED DRAWING: Figure 2
Patent JP-2020040062-A (JP)
Title: Patterned surface forming method
Inventor: MIMORI MASASHI
IPC: B05D3/12
Filed: 2019-09-06
Abstract: To provide a method by which a border between a joint part and a pattern part becomes neat finish, and a joint pattern having excellent beauty appearance can be formed.SOLUTION: According to this method, the following processes (1) to (5) are performed: (1) a first process in which a primer material is coated, thereby forming a primer material layer; (2) a second process in which peelable joint material is placed on a surface of the primer material layer; (3) a third process in which a middle coating material is coated onto the surface obtained in the second process, thereby forming a middle coating material layer; (4) a fourth process in which a top coating material is coated onto a surface of the middle coating material layer, thereby forming a top coating material layer; and (5) a fifth process in which the joint material is removed. A color difference between the primer coating material layer and the middle coating material layer is so made as to be less than 10.SELECTED DRAWING: Figure 1
Patent JP-2021048008-A (JP)
Title: Magnet wire, and method for manufacturing magnet wire
Inventor: HONDA YUKI
IPC: H01B13/00
Filed: 2019-09-17
Abstract: To provide a magnet wire capable of suppressing foaming in an insulating layer, and a method for manufacturing the magnet wire.SOLUTION: A magnet wire includes a tubular member made of metal, a plurality of metal element wires stored inside the tubular member, a first insulating layer covering the outer peripheral surfaces of the metal element wires in each of the plurality of metal element wires, and a second insulating layer covering the outer peripheral surface of the tubular member. In cross sectional view, among the plurality of metal element wires, interfaces between the first insulating layer covering the outer peripheral surface of the one metal element wire and the first insulating layer covering the outer peripheral surfaces of the other metal element wires are curved surfaces. A method for manufacturing a magnet wire includes forming a first insulating layer on the outer peripheral surface of each of a plurality of metal element wires, storing the plurality of metal element wires inside a tubular member made of metal, subjecting the plurality of metal element wires and the tubular member to wire drawing, and forming a second insulating layer on the outer peripheral surface of the tubular member.SELECTED DRAWING: Figure 4
Patent JP-2021048208-A (JP)
Title: Surface emitting laser, surface emitting laser device, light source device, and detection device
Inventor: HANAOKA KATSUNARI
IPC: G01S7/481
Filed: 2019-09-18
Abstract: To provide a surface emitting laser or the like capable of improving the degree of integration of a surface emitting laser element.SOLUTION: In a surface emitting laser 100 in which a plurality of surface emitting laser elements 151 are formed on a first surface of a substrate 101, each of the surface emitting laser elements 151 includes a first reflector formed on the substrate, an active layer formed on the first reflector, and a second reflector formed on the active layer, and further includes a first electrode that is electrically connected to a first conductive semiconductor, and a second electrode that is electrically connected to a second conductive semiconductor, and a region where the first electrode and the first conductive semiconductor are connected to each other is set as a first contact region, and the first contact region is on the first surface or in a first conductive type of semiconductor of the surface emitting laser element 151, and one or more surface emitting laser elements 151 are used as light emitting units, the first electrode is electrically connected to a plurality of light emitting units, and the second electrode is electrically connected for each light emitting unit.SELECTED DRAWING: Figure 1
Patent JP-2021048705-A (JP)
Title: Serial multiplex inverter and method for controlling serial multiplex inverter
Inventor: HIRAO KUNIAKI
IPC: H02M7/49
Filed: 2019-09-19
Abstract: To suppress DC link voltage of a cell from becoming over-voltage in a serial multiplex inverter.SOLUTION: A modulated wave generation part 6 outputs voltage command values of respective phases. A first correction value calculation part 7a outputs a first correction value whose polarity switches when the voltage command value of at least any one phase of the respective phrases is within an inhibition band. In the case that the voltage command values of at least any one of the respective phases to which the first correction value is added is in the zero inhibition band, a second correction value calculation part 7b outputs a second correction value so that the voltage command values of all the phases become outside a zero inhibition band in a positive direction when the first correction value is on a positive pole side, meanwhile, outputs a second correction value so that the voltage command values of all the phases become outside the zero inhibition band in a negative direction when the first correction value is on a negative pole side. Addition parts 10a to 10c add the first correction value and the second correction value to the voltage command values of the respective phases. A carrier modulation part 11 generates gate signals of switching elements of the respective cells on the basis of comparison between outputs of the addition parts 10a to 10c and a carrier signal.SELECTED DRAWING: Figure 2
Patent JP-2021047801-A (JP)
Title: Abnormality determination device, abnormality determination method and program
Inventor: YAMASHITA SHOHEI
IPC: G06F11/07
Filed: 2019-09-20
Abstract: To provide an abnormality determination device capable of detecting not only the disappearance of an SNMP trap but also another trouble; and to provide an abnormality determination method and a program.SOLUTION: In a network apparatus system 1, an abnormality determination device includes a monitoring apparatus having a history information comparison part for comparing history information in an apparatus on the transmission side of abnormality notification with history information in an apparatus on the reception side of the abnormality notification, concerning history information including a reception history of information from a monitoring object apparatus (network apparatus) and a communication history of the abnormality notification transmitted based on information, and an abnormality determination part for determining abnormality in the apparatus based on a comparison result of the history information.SELECTED DRAWING: Figure 3
Patent JP-2020057783-A (JP)
Title: Imprint mold substrate, imprint mold, and manufacturing method thereof
Inventor: ITO KIMIO
IPC: B29C59/02
Filed: 2019-09-25
Abstract: To provide an imprint mold capable of highly accurate magnification correction while being held in a mold holder of an imprint apparatus, an imprint mold substrate capable of manufacturing the same, and a manufacturing method thereof.SOLUTION: The imprint mold substrate includes: a base material having a first surface and a second surface facing the first surface; a pattern area which is set on the first surface of the base material and on which an uneven pattern can be formed; and a recess formed on the second surface. The pattern area has a size capable of being included in a projection area in which the recess is projected on the first surface side of the base material. When the second surface is divided into a first area surrounding the periphery of the recess and a second area surrounding the outer periphery of the first area, at least the first area is constituted by a substantially smooth surface.SELECTED DRAWING: Figure 1
Patent JP-2021052311-A (JP)
Title: Fault location method and fault locator
Inventor: MATSUBARA HIROSHI
IPC: H04L12/70
Filed: 2019-09-25
Abstract: To provide a fault location method and a fault locator that can efficiently locate a fault place of a network including a plurality of relay devices.SOLUTION: When a communication fault occurs in a network N, a fault locator identifies as a target device one closest to a terminal device G side among relay devices T with which an aggregation device S can communicate, communicates with the target device using an alternative route, identifies as a search device one closest to the target device among relay devices T with which the aggregation device S can communicate through the alternative route, and identifies as a fault place a section between the target device and the search device.SELECTED DRAWING: Figure 3
Patent JP-2020118292-A (JP)
Title: Rolling bearing and wind power generation spindle support device
Inventor: NAKANISHI MASAKI
IPC: F03D80/70
Filed: 2019-09-26
Abstract: To provide a rolling bearing having a hard film at inside/outside raceway surfaces or the like of the rolling bearing, improved in the exfoliation resistance of the hard film, exerting an original characteristic of a film itself, and suppressed in an attack property to a mating material.SOLUTION: A rolling bearing 1 comprises an inner ring 2 having an inner ring raceway surface 2a at an external periphery, an outer ring 3 having an outer ring raceway surface 3 at an internal periphery, and a plurality of rolling bodies 4 rolling between the inner ring raceway surface 2a and the outer ring raceway surface 3a. A hard film 8 has a structure composed of an underlayer directly formed on the inner ring raceway surface 2a or the outer ring raceway surface 3a, and setting Cr and WC as main constituents, a mixed layer of an inclination composition formed on the underlayer, and setting WC and DLC as main constituents, and a surface layer formed on the mixed layer, and setting DLC as a main constituent. The arithmetic average roughness Ra of a roughness curve at a face on which the underlayer is formed is 0.3 μm or lower, and a root-mean-square inclination RΔq is 0.05 or smaller.SELECTED DRAWING: Figure 1
Patent JP-2021049630-A (JP)
Title: Grinder
Inventor: ISHIKAWA JUNYA
IPC: B25F5/00
Filed: 2019-09-26
Abstract: To realize the actuation of a brake mechanism and a switch with good operability and workability, by a simple structure with a small number of components.SOLUTION: A grinder 1 includes: a housing 2 extending in a fore-and-aft direction; a switch 11; a brake mechanism 7 including a brake member 32 capable of moving in a fore-and-aft direction to a brake position on a rear side and a brake releasing position on a front side; a switch lever 41 capable of moving between an initial position projecting out from the housing 2 and a pressed-in position; a slider bar 51 capable of sliding between a forward moving position where the brake member 32 is moved to the brake releasing position and a backward moving position where it is moved to the brake position; and a link member 52 capable of rotating to the left and right rotating positions where the slider bar 51 is moved forward/backward by the operation of the switch lever 41. The slider bar 51 turns on the switch 11 at the forward moving position, and turns off the switch 11 at the backward moving position.SELECTED DRAWING: Figure 1
Patent JP-2020002173-A (JP)
Title: Insect pest control product, and insect pest control method
Inventor: ITANO Taisuke
IPC: A01M1/20
Filed: 2019-09-27
Abstract: To provide an insect pest control product applicable to an aqueous insecticide composition capable of continuing exhibition of stable performance over long time.SOLUTION: There is provided an insect pest control product having a liquid absorbing core for heat evapotranspiration for evapotranspiration of an aqueous insecticide composition containing a pyrethroid-based insecticidal component having vapor pressure at 30°C of 2×10to 1×10mmHg, a glycol ether-based compound having boiling point of 150 to 300°C, and water, in which when an aqueous formula liquid is diethylene glycol monobutyl ether 40 mass% solution, an oily treatment liquid is liquid paraffin having 14 carbon atoms, and a lower part of the liquid absorbing core for heat evapotranspiration is impregnated in the aqueous treatment liquid or the oily treatment liquid respectively, an aqueous/oily liquid absorbing ratio (V/V) of the liquid absorbing core for heat evapotranspiration calculated from a rising rate of the aqueous treatment liquid in the liquid absorbing core for heat evapotranspiration (V), and a rising rate of the oily treatment liquid in the liquid absorbing core for heat evapotranspiration (V) is in a range of 0.55 to 1.0.SELECTED DRAWING: None