baber/WOPTO huggingface dataset:
Patent JP-2021003224-A (JP)
Title: Game machine
Inventor: OSOZAWA KAZUYA
IPC: A63F7/02
Filed: 2019-06-25
Abstract: To suppress a problem of excessively giving an impression that the main cause of dependence on a game is a game machine.SOLUTION: A game machine includes display means capable of displaying a first image for showing a title of the game machine, a second image for alerting a player to dependence on a game, and a third image for showing copyright information pertaining to a title of the game machine that are displayed as a performance during a non-game state. In the above configuration, the display means displays the third image and also displays the first image during a first specific period from among non-game periods, and displays the second image without displaying the third image during a second specific period from among non-game periods.SELECTED DRAWING: Figure 28
Patent JP-2021004671-A (JP)
Title: Emergency power generator and installation method of the same
Inventor: MIZUTANI TOMOYA
IPC: F16M7/00
Filed: 2019-06-27
Abstract: To provide an emergency power generator which can be easily aligned with anchor bolts embedded in a foundation and enables reduction of labor of installation work during installation, and to provide an installation method of the emergency power generator.SOLUTION: An emergency power generator 11 includes: a casing 12 which houses devices therein; a support frame 13 which is attached to a lower part of the casing 12 and assembled into a rectangular parallelepiped shape; and a base 14 serving as a pedestal on which the support frame 13 is placed. The emergency power generator 11 is installed on a foundation 16 laid on a floor surface in a facility, and the base 14 is attached to a bottom part of the support frame 13 by an attachment tool 17. The bottom part of the support frame 13 is provided with the base 14 which is detachably attached to the support frame 13 and includes installation holes 18 into each of which an anchor bolt 19 may be inserted. The emergency power generator 11 is installed in a method in which only the base 14 is installed on the foundation 16 in first and then an emergency power generator body 11a into which components other than the base 14 are assembled is attached to the base 14.SELECTED DRAWING: Figure 4
Patent JP-2021008062-A (JP)
Title: Metal-clad laminated plate and patterned metal-clad laminated plate
Inventor: KITTAKA NAOKI
IPC: H05K1/03
Filed: 2019-06-28
Abstract: To provide a metal-clad laminated plate in which a thermal expansion coefficient CTEP of a polyimide layer is set smaller than a thermal expansion coefficient CTEM of a metal layer, yet with the dimensional change before and after etching kept small, thus the undulations of the polyimide layer being suppressed.SOLUTION: The metal-clad laminated plate comprises a polyimide layer, and a metal layer deposited on at least one side of the polyimide layer, where (i) the polyimide layer contains a non-thermoplastic polyimide layer, and a glass transition temperature Tg of a non-thermoplastic polyimide constituting the non-thermoplastic polyimide layer is 330°C or lower; (ii) the thermal expansion coefficient CTEP of the polymide layer is 15 ppm/K or less; and (iii) the metal-clad laminated plate exists in a specific region in a graph with a difference ▵CTE between the thermal expansion coefficient CTEM of the metal layer and the CTEP placed on an X axis and a dimensional change rate ▵L of the polyimide layer after the etching of the metal layer placed on a Y axis.SELECTED DRAWING: Figure 1
Patent JP-2019161242-A (JP)
Title: Package substrate, method of manufacturing the same, and semiconductor device
Inventor: NAKAGAWA HIROSHI
IPC: H01L23/29
Filed: 2019-07-01
Abstract: To provide: a package substrate having a conductor pattern embedded and held in a mold body, which can be easily handled during transportation and mounting of a semiconductor element by eliminating the misalignment and the drop-out from the mold body of the conductor pattern; a method of manufacturing the same; and a semiconductor device.SOLUTION: In a package substrate having a conductor pattern 1 embedded and held in a mold body 2, the conductor pattern 1 comprises a lower conductive layer 6 and an upper conductive layer 7. In plan view, the outer shape of the upper conductive layer 7 is formed to be larger than that of the lower conductive layer 6. A block layer 11 for blocking the drop-out of the conductor pattern 1 from the mold body 2 is formed on an upper face or a lower face of the mold body 2.SELECTED DRAWING: Figure 13
Patent JP-2021008764-A (JP)
Title: Side ditch member with weed-proof structure, side ditch plate, foundation block, boundary structure, and concrete block set
Inventor: HAGIWARA AKIO
IPC: E01C11/22
Filed: 2019-07-02
Abstract: To provide a side ditch member, side ditch plate, foundation block, boundary structure, and concrete block set that can demonstrate a weed-proof effect by using various existing boundary blocks that are generally distributed.SOLUTION: A side ditch member 1 is used for arranging a boundary block 100 having a rectangular or trapezoidal cross-sectional shape constituting a curb at a boundary of a paved roadway 101 or a sidewalk 102. The side ditch member 1 has a mounting recess 10 for mounting the boundary block along the longitudinal direction; and the width of the mounting recess 10 can be made wider than the bottom width of the boundary block 100, and a space 18 that can be filled with a pavement material constituting a road surface is provided between the side wall face of the mounting recess 10 and the side face near the bottom of the boundary block 100.SELECTED DRAWING: Figure 4
Patent JP-2021011131-A (JP)
Title: On-vehicle sensor cleaning device
Inventor: MATSUSHITA YUKIHIRO
IPC: B60S1/60
Filed: 2019-07-04
Abstract: To provide an on-vehicle sensor cleaning device which can efficiently clean a surface to be cleaned.SOLUTION: A movable nozzle 32 can move so as to move between a first position in which an injection port 32a faces a first end part Ha in an injection range H and a second position in which the injection port faces a second end part Hb in the injection range H to inject air to a whole area of an optical surface 12. A stop position of the injection port 32a is previously set to be at least one of the first position and the second position.SELECTED DRAWING: Figure 1
Patent JP-2020025447-A (JP)
Title: Rotating electric machine
Inventor: TAKAHASHI HIROKI
IPC: F16C19/08
Filed: 2019-07-10
Abstract: To provide a slotless rotating electric machine that can be reduced in size.SOLUTION: A slotless structure rotating electric machine 500 includes an inverter housing 531 and a bearing 560. The inverter housing 531 has a hollow cylindrical boss 548 provided radially inside a stator winding 520. The bearing 560 includes an outer ring 562 provided radially inside the boss 548, an inner ring 561 provided on a rotating shaft 501 of a rotor 510 inserted through the hollow portion of the boss 548, and a plurality of balls 563 arranged between the outer ring 562 and the inner ring 561 and rotatably supports the rotating shaft 501.SELECTED DRAWING: Figure 51
Patent JP-2021015490-A (JP)
Title: Image processing device and method for improving recognition accuracy
Inventor: HAMADA AKIRA
IPC: G10L17/00
Filed: 2019-07-12
Abstract: To effectively improve accuracy related to pattern recognition of an image processing device through machine learning.SOLUTION: An image processing device includes a pattern recognition part for recognizing an image related to image processing or a user performing operation related to the image processing, a recognition evaluation part for performing evaluation about the correctness of a recognition result or receiving evaluation from the user, a recognition complement part for presenting the whole or a part of a recognition object for determining that recognition accuracy is not enough on the basis of evaluation, and acquiring an input of the user about the correctness, and a machine learning part for performing learning related to recognition about the whole or a part of the recognition object by using the acquired input. The recognition complement part presents the recognition object during a waiting period when the user waits for a response to an end or operation of the image processing.SELECTED DRAWING: Figure 3
Patent JP-2021018162-A (JP)
Title: Failure detection system
Inventor: NAKAGAWA YUITO
IPC: G05B23/02
Filed: 2019-07-22
Abstract: To provide a technology that suppresses inappropriate passing of an OBD automobile inspection.SOLUTION: A failure detection system 1 comprises: an electronic control device 50; and an external device 20. The external device comprises an external update unit 72. The external update unit is configured to generate synchronization information having both of an acquired failure item and a history failure item as a diagnostic item representing failure, and to store the synchronization information in an external storage device 27 as new history information. The acquired failure item is a diagnostic item of specific failure information included in transmission information acquired by the external acquiring unit 72, the diagnostic item representing the failure. The history failure item is a diagnostic item of history information stored in the external storage device before the transmission information is acquired by the external acquiring unit, the diagnostic item representing the failure.SELECTED DRAWING: Figure 1
Patent JP-2021019773-A (JP)
Title: Arcade game machine, game providing method and program
Inventor: OHATA YUTAKA
IPC: G07F17/32
Filed: 2019-07-26
Abstract: To provide a game by payment by electronic settlement, intelligibly to a user.SOLUTION: A coin slot receives coin makeup by a user, a display unit displays information on electronic settlement, and a control unit provides a game by payment by either of coin makeup and electronic settlement. When operation for payment by electronic settlement is accepted in the display unit, the control unit provides a game by payment by electronic settlement. This technology can be applied to an arcade game machine installed in a game center or in an amusement facility.SELECTED DRAWING: Figure 5
Patent JP-2021019781-A (JP)
Title: Mop holder
Inventor: SAITO MOTOI
IPC: A47L13/20
Filed: 2019-07-26
Abstract: To provide a mop holder that has good usability by lowering the height of a connecting portion between a handle and a head.SOLUTION: A mop holder A1 of the present invention includes a rod-like handle 1 extending in the vertical direction Z, and a head 2 for mounting a mop. The head 2 comprises: a connection part 21 connected to a lower edge of the handle 1 and capable of being turned around an axis line Ox extending horizontally; and a strip-plate part 22 connected to the connection part 21, having a predetermined width and length, and being elastically deformable. The strip-plate part 22 has: a pair of inside curved parts 23 extending from the connection part 21 to both sides across the axis line Ox, and having a tip positioned in the lowermost position while curving so that each may protrude upward in natural conditions; and a pair of outside flat plate parts 24 having each tip of the inside curved part 23 bending so as to protrude downward and extend flatly, and tilting so as to be positioned downward as going away from the axis line Ox in the horizontal direction Y being perpendicular to the axis line Ox.SELECTED DRAWING: Figure 2
Patent JP-2021020829-A (JP)
Title: Castable refractory
Inventor: KURITA TOYOJI
IPC: C04B35/66
Filed: 2019-07-29
Abstract: To provide a castable refractory that is made of alumina fine powder and alumina cement and suppresses inflation of a matrix part caused by CA2 formation at 1,100-1,200°C without limiting the used amount of the alumina cement to an excessively small amount.SOLUTION: A castable refractory contains water and a fire-resistant composition made of aggregate of a grain diameter of 1 mm or more and fire-resistant fine powder of a grain diameter less than 1 mm. The fire-resistant fine powder of a grain diameter less than 1 mm contains alumina cement, alumina fine powder, and zinc oxide fine powder, wherein the alumina cement has an Al2O3 component of 70 mass% or more. The fire-resistant composition of 100 mass% is blended with the alumina cement of 8 mass% or more and less than 50 mass% and the zinc oxide fine powder of 0.5 mass% or more and less than 25 mass%.SELECTED DRAWING: Figure 5
Patent JP-2020014212-A (JP)
Title: Wireless system with configurable radio and antenna resources
Inventor: PABLA ARBINDER SINGH
IPC: H04W72/04
Filed: 2019-07-29
Abstract: To provide a wireless access point, system, and method for concurrently enabling radio services with a plurality of networks.SOLUTION: A wireless access point structure 200 includes: a communication interface; a plurality of processors in a processor bank in a backplane; a radio bank including a plurality of radios that can be dynamically allocated to a plurality of independently configurable antennas; an interface matrix for mutually connecting the plurality of radios in the radio bank to the configurable antennas in an antenna bank, and the antenna bank including the plurality of configurable antennas that can be independently configured.SELECTED DRAWING: Figure 2A
Patent JP-2021027397-A (JP)
Title: Piezoelectric thin film resonator, filter, and multiplexer
Inventor: SAKASHITA TAKESHI
IPC: H03H9/17
Filed: 2019-07-31
Abstract: To suppress deformation of a resonance region vicinity.SOLUTION: A piezoelectric thin film resonator comprises: a substrate; a lower electrode provided onto the substrate via a gap; a piezoelectric film provided onto the lower electrode; an upper electrode that is provided onto the piezoelectric film, forms a resonance region regulated in a region overlapped in a plan view with the lower electrode while nipping at least one part of the piezoelectric film, and in which the resonance region is overlapped with the gap in the plan view and is provided so as to be smaller than the gap; and a projection part in which a tip is positioned at the outside of the resonance region, and is provided onto the substrate in the gap.SELECTED DRAWING: Figure 1
Patent JP-2019216728-A (JP)
Title: Improved cell culture medium
Inventor: CHRISTIAN LEIST
IPC: C12N5/10
Filed: 2019-08-01
Abstract: To provide cell culture media enabling the production of recombinant polypeptides on an industrial scale, and exerting beneficial effects, particularly on mammalian cell viability, growth and productivity, in the field of biotechnology industry, and to provide methods for producing recombinant polypeptide using the cell culture media.SOLUTION: Provided is a medium in which the number of total sodium ions is reduced and the number of total potassium ions is increased, that is a cell culture medium for growing mammalian cells in which the molar ratio of sodium ions to potassium ions is between about 10:1 and about 1:1. Provided is a method of using the cell culture medium in the culture of mammalian cells and the production of a desired recombinant polypeptide.SELECTED DRAWING: None
Patent JP-2021024411-A (JP)
Title: Controller for hybrid vehicle
Inventor: TABATA ATSUSHI
IPC: F02D29/00
Filed: 2019-08-02
Abstract: To provide a controller for a hybrid vehicle capable of suppressing degradation of acceleration performance caused by an engine output shortage due to a supercharging response lag of an engine that has a supercharger in performing acceleration feeling performance control.SOLUTION: An electronic controller 100 for a hybrid vehicle 10 sets target engine rotational speed Netgt to initial rotational speed Neini(=basic initial value I0+an initial value correction amount α) that is lower than optimum fuel consumption rotational speed Neeff at which requested engine power Pedem can be outputted most efficiently when there is an acceleration request, and then performs acceleration feeling performance control that increases the initial rotational speed Neini to the optimum fuel consumption rotational speed Neeff at rotational speed increase rate μ(=a basic increase rate μ0+an increase rate correction amount β) as a time t passes. When a target supercharging pressure Pchgtgt is high, the initial value correction amount α is set to large value in comparison with the case that the pressure is low, and the increase rate correction amount β is set to large value.SELECTED DRAWING: Figure 9
Patent JP-2020029614-A (JP)
Title: Thermal spray coating, production method of thermal spray coating, thermal spray member and thermal spray material
Inventor: IWASAKI RYO
IPC: C23C4/134
Filed: 2019-08-06
Abstract: SOLUTION: There is provided a thermal spray coating of a multi-layer structured coating including an underlayer comprised of a thermal spray coating including an oxide of a rare earth element and a surface layer comprised of a thermal spray coating including a fluoride and/or an oxyfluoride of the rare earth element, wherein the thermal spray coating has a volume resistivity of 1×10- 1×10Ω cm at 23°C and a temperature coefficient of a volume resistivity of 0.1 - 10, the temperature coefficient being a ratio of the volume resistivity at 200°C divided by the volume resistivity at 23°C.EFFECT: A corrosion resistant coating can be provided that has an excellent electrical property including an excellent resistivity of 1×10- 1×10Ω×cm at 23°C, and a temperature coefficient of a volume resistivity of 0.1 - 10, the temperature coefficient being a ratio of the volume resistivity at 200°C divided by the volume resistivity at 23°C.SELECTED DRAWING: Figure 1
Patent JP-2021027568-A (JP)
Title: Receiving device and data decompression method
Inventor: TAKAHASHI KAZUYUKI
IPC: H04L12/70
Filed: 2019-08-09
Abstract: To provide a receiving device that can reduce the memory capacity and a data decompression method performed by the receiving device.SOLUTION: A receiving device includes a packet type determination unit that determines whether a compressed IP packet is included in a TLV packet, a context information determination unit that determines a context identifier and a context identification header type for the TLV packet determined to contain the compressed IP packet, and a CID/header information storage unit that stores the source IP address assigned to the context identifier, a fixed header information storage unit that stores fixed header information according to a broadcast wave operation regulation, and a header restoration unit that generates an IP packet according to a source IP address obtained from the CID/header information storage unit according to the TLV packet determined to contain the compressed IP packet and the context identifier, and the fixed header information obtained from the fixed header information storage unit.SELECTED DRAWING: Figure 3
Patent JP-2021031848-A (JP)
Title: Peeling method of tile material
Inventor: MORITA SHO
IPC: E04F21/00
Filed: 2019-08-14
Abstract: To provide a peeling method of a tile material for heightening workability and certainty of taking the tile material for next use.SOLUTION: A peeling method of a tile material 20 includes steps of: partitioning a peeling object region 60 by cutting a joint part 40 positioned between tile material parts 20 of one part from a part corresponding to the joint part 40 out of a substrate material 50; forming a through-hole 61 in the peeling object region 60 by drilling the tile material 20 and the substrate material 50 corresponding to the peeling object region 60 after the partitioning step; and peeling the tile material 20 corresponding to the peeling object region 60 from a skeleton body 10, by locking a locking part 81 to the substrate material 50 corresponding to the peeling object region 60 by inserting a peeling tool 80 into the through-hole 61 after the partitioning step and the forming step, and by moving the locking part 81 to the direction separating from the skeleton body 10 following pressing force to the skeleton body 10 by a pressing part 82 in the locked state.SELECTED DRAWING: Figure 5
Patent JP-2021034808-A (JP)
Title: Office-side device, optical communication system, and communication resource allocation method
Inventor: SARASHINA MASAHIRO
IPC: H04B10/272
Filed: 2019-08-21
Abstract: To allow an allocation of a communication resource which is required in a virtual PON structure, and in which both a band and a delay time are a parameter.SOLUTION: At the first, virtual PON request information is acquired. Next, each of band requests is associated each other when a plurality of band requests is made to one subscriber side device. Sequentially, it is determined whether or not each band request can be allocated to a blank band in a priority order. As a determination result, if the allocation can be made, the band request of which the priority order is the earliest from the band requests which is not allocated is allocated as an allocation band, and a temporal band is allocated to an association request when there is an association request associated to this band request. When this band request has already been allocated to the temporal band as an association request, a part of the temporal band is fixed as an allocation band. On the other hand, as a determination result, when the allocation cannot be made, a part of the band request of which the priority is the lowest from the temporal bands is opened, and the determination is made again.SELECTED DRAWING: Figure 4
Patent JP-2021032772-A (JP)
Title: Work vehicle
Inventor: MATSUKAWA MASAHIKO
IPC: G01S19/43
Filed: 2019-08-27
Abstract: To provide a work vehicle that, even when an engine is caused to temporarily stop at a time of work driving in a work vehicle including a position information acquisition unit acquiring position information from a positioning satellite, can smoothly resume the work driving, as holding position information on a driving machine body to be acquired by the position information acquisition unit upon resuming the work driving.SOLUTION: A work vehicle comprises: a driving machine body that has an engine boarded; an engine operation unit that operates ON and OFF of the engine; a position information acquisition unit that has a receiving device acquiring position information from a positioning satellite; a battery that can supply a power source to the position information acquisition unit; and a control unit. The control unit is configured to, when the OFF operation of the engine by the engine operation unit is detected, switch the power source of the position information acquisition unit to an OFF state after a preliminarily set prescribed holding time elapses.SELECTED DRAWING: Figure 7
Patent JP-2021034617-A (JP)
Title: Electric device
Inventor: SANO TAKESHI
IPC: H05K5/02
Filed: 2019-08-27
Abstract: To provide an electric device which is lightweight, can achieve downsizing, and has heat resistance.SOLUTION: An electric device 10 includes: a substrate 15 on which electric components are mounted and which is provided perpendicular to a horizontal surface; a cable 13 connected to the substrate 15; and a resin housing 20 which houses a part of the cable 13 and the substrate 15. A metal plate 30 forming a part of the housing 20 is disposed below a connection part 18 between the cable 13 and the substrate 15. Preferably, the metal plate 30 is a washer and the cable 13 is inserted through a through hole formed at a center part of the washer.SELECTED DRAWING: Figure 2
Patent JP-2021034289-A (JP)
Title: Pretreatment agent for separator, secondary battery separator, and secondary battery
Inventor: XIE ZHENGKUN
IPC: H01M50/409
Filed: 2019-08-28
Abstract: To provide a pretreatment agent for a separator, by which a lithium secondary battery superior in heat resistance and charge/discharge cycle resistance can be manufactured, a secondary battery separator and a secondary battery.SOLUTION: A pretreatment agent for a separator comprises an ionic liquid containing: at least one kind of cations selected from a group consisting of nitrogen-containing cations and phosphorus-containing cations; and hydroxypyridinato anions.SELECTED DRAWING: None