baber/WOPTO huggingface dataset:
Patent JP-2021128024-A (JP)
Title: Replacement determination method
Inventor: KUBOTA KATSUTAKA
IPC: G01N27/20
Filed: 2020-02-12
Abstract: To provide a furnace wall replacement determination method capable of determining a replacement of a furnace wall in a short time.SOLUTION: A replacement determination method includes: a first non-destructive inspection step of detecting the presence or absence of a crack in a furnace wall before scale removal; a second non-destructive inspection step of identifying a depth of the crack after the scale removal when the crack is detected; and a first furnace wall replacement determination step of determining the necessity of replacement of the furnace wall based on the identified depth of the crack.SELECTED DRAWING: Figure 2
Patent JP-2021132762-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-02-25
Abstract: To provide a game machine capable of suppressing the amount of data stored in storage means to execute a specific performance.SOLUTION: Storage means can store display position displacement information for displacing the display position in the display area of at least a part of a specific image from a first position to a second position different from the first position. Image processing means can generate a displacement specific image in which a specific image arranged on the basis of image data on a specific display layer is displaced on the basis of the display position displacement information. Performance execution means can execute a specific performance for displaying the displacement specific image generated by the image processing means in the display area during variable display. A display image of game-related information is arranged on the specific display layer on which the arranged image is preferentially displayed in the display area over the specific display layer.SELECTED DRAWING: Figure 11-23
Patent JP-2021136565-A (JP)
Title: Communication device, certificate invalidation list verification method and program
Inventor: YONEDA YASUAKI
IPC: H04L9/08
Filed: 2020-02-27
Abstract: To provide a communication device which suppresses a processing load related to the verification of a certificate in a public key infrastructure.SOLUTION: The communication device includes: a CRL storage unit 600 which stores a certificate invalidation list in the public key infrastructure in a manner of mutually associating with a public key; a request reception unit 500 which receives a certificate verification request; a comparison unit 502 which, in regard to the verification request received by the request reception unit 500, compares a public key in the certificate at the authentication station, having issued the certificate, with the public key stored in the CRL storage unit 600; and a simple verification unit 504 which, when the comparison unit 502 determines that the public keys are coincident, determines in regard to the verification request that the verification of the certificate invalidation list is successful.SELECTED DRAWING: Figure 6
Patent JP-2021133870-A (JP)
Title: Vehicle control device
Inventor: INOUE MAMIKO
IPC: B60K6/22
Filed: 2020-02-28
Abstract: To provide a vehicle control device capable of curbing fluctuation of engine rotation speeds when switching power transmission paths with a simple configuration.SOLUTION: A vehicle 1 can be operated in a high-speed side engine driving mode which uses a high-speed side power transmission path, a low-speed side engine driving mode which uses a low-speed side power transmission path having a larger deceleration ratio than the high-speed side power transmission path, and a hybrid driving mode which enables the vehicle to travel with power of a motor MOT. A control device 100 performs shift transmission to shift the high-speed side engine driving mode to the low-speed side engine driving mode via the hybrid driving mode and, when performing the shift transmission, sets the engine rotation speed (Ne22) in the hybrid driving mode to a value between the engine rotation speed (Ne21) at the time of shifting to the hybrid driving mode and the engine rotation speed (Ne23) at the time of shifting from the hybrid driving mode to the low-speed side engine driving mode.SELECTED DRAWING: Figure 8
Patent JP-2021137264-A (JP)
Title: Control panel and washing machine
Inventor: YAMAMURA SHOGO
IPC: D06F39/00
Filed: 2020-03-04
Abstract: To provide a control panel and a washing machine that enable LED to be protected from water entering into the control panel.SOLUTION: A washing machine of the embodiment has: a decorative board, which is disposed on a front surface of a control panel and has a control section and a display section; a push-type tact switch, which is disposed on a rear surface side of the decorative board and corresponds to the control section; a substrate mounted with LED as a light source of the display section; and an LED holder, which surrounds the LED or partitions a light projection region of the LED between the decorative board and the substrate. The LED holder has a convex portion that is extended at a position closer to the tact switch on a wall surrounding the LED and in a direction from the decorative board side toward the substrate side or a direction from the substrate side toward the decorative board side.SELECTED DRAWING: Figure 3
Patent JP-2021139352-A (JP)
Title: Fuel pump
Inventor: MURAKAMI NAOZUMI
IPC: F02M37/10
Filed: 2020-03-09
Abstract: To provide technique capable of restraining deterioration of delivery performance of a fuel pump.SOLUTION: A fuel pump may include a pump casing which stores an impeller driven by a motor, a motor housing which fixes the pump casing in a state of covering at least a part of a radial outer side of the pump casing, and a fixing member which fixes the pump casing and the motor housing. The motor housing may include a retaining part for retaining the fixing member. The pump casing may include a first casing having a suction port for sucking fuel into the pump casing, and a second casing having a delivery port for delivering the fuel in the pump casing into the motor housing. In this fuel pump, a first energizing structure which comes into contact with the first casing and energizes the first casing to the second casing may be provided on one end of the fixing member.SELECTED DRAWING: Figure 2
Patent JP-2021144382-A (JP)
Title: Physical distribution cost analysis method, physical distribution cost analysis program, recording medium with physical distribution cost analysis program recorded therein, and physical distribution cost analysis device
Inventor: ENDO SHUSUKE
IPC: B65G61/00
Filed: 2020-03-11
Abstract: To provide a physical distribution cost analysis method capable of analyzing a physical distribution cost relating to shipped products without imposing excessive burden on delivery companies, physical distribution cost analysis program, recording medium with the physical distribution cost analysis program recorded therein and physical distribution cost analysis device.SOLUTION: A physical distribution cost analysis method for analyzing the physical distribution cost of products based on a plurality of shipping data including shipment product information and shipment history information and a plurality of delivery data including delivery product information, delivery history information and delivery cost information, comprises: a matching step S3 of comparing the shipment product information with the delivery product information and the shipment history information with the delivery history information and associating each shipment data with each delivery data; and a cost analysis step S6 of analyzing the physical distribution cost based on the delivery cost information of the delivery data associated with each shipment data in the matching step S3.SELECTED DRAWING: Figure 8
Patent JP-2020102871-A (JP)
Title: Receiver
Inventor: WATANABE HIROSHIGE
IPC: H04N21/41
Filed: 2020-03-11
Abstract: To provide a displayable receiver that executes display indicating that a security communication is being executed on a screen so as to be as trouble-free as possible when the communication is being executed, and causes a user to easily understand the cause when a communication error actually occurs.SOLUTION: In an embodiment, a display in which a security communication is being executed is performed by changing the brightness or color of a light source provided in a frame located around a display screen, and in a case in which an error occurs during execution of the security communication, when the cause of the error is that a root certificate itself is not on the receiver side, information indicating that the security communication cannot be executed because there is no root certificate on the receiver side is displayed on the full screen display in an overlapping manner, and when the cause of the error is falsification of the certificate, information indicating that the connection is interrupted is displayed on the full screen display in an overlapping manner.SELECTED DRAWING: Figure 7
Patent JP-2020175380-A (JP)
Title: Apparatus and method for preventing and removing scale from cooling tower fillers, and cooling system
Inventor: TAKEYOSHI AKIO
IPC: B01F3/04
Filed: 2020-03-13
Abstract: To provide a scale prevention/removal apparatus with higher efficiency, a scale prevention/removal method, and a cooling system using the same.SOLUTION: A fine bubble scale prevention/removal apparatus M, which is provided with a bypass pipe BP branching from a circulating cooling water pipe P in the vicinity of the front stage of the cooling tower CT, and a fine bubble generator 1 that is installed in the middle of the bypass pipe BP. The fine bubble scale prevention/removal apparatus M generates fine bubbles in the cooling water with the fine bubble generator 1 provided therein and can efficiently prevent and remove scale.SELECTED DRAWING: Figure 1
Patent JP-2021150325-A (JP)
Title: Solid-state imaging device, manufacturing method thereof, and electronic apparatus
Inventor: TOGU AKIHIRO
IPC: H04N5/369
Filed: 2020-03-16
Abstract: To suppress image deterioration.SOLUTION: A solid-state imaging device includes a plurality of photoelectric conversion units provided in a semiconductor layer, a color filter layer arranged on the plurality of photoelectric conversion units and including two or more color filter units, and an inorganic layer arranged on at least the upper surface of the color filter layer and having a refractive index higher than that of the color filter layer.SELECTED DRAWING: Figure 3
Patent JP-2021148349-A (JP)
Title: Joint member, heat exchange ventilation device, and air conditioner
Inventor: MIYAGAWA YUKIHIRO
IPC: F24F13/20
Filed: 2020-03-18
Abstract: To provide a joint member which can be joined to another member without collapsing a plate-like member, and to provide a heat exchange ventilation device and an air conditioner.SOLUTION: A joint member 3 joins a plate-like member provided with a through hole 18 to another member. The joint member 3 includes: a fastening part which is fastened to the other member by a fastening member; a support part 32 which supports the fastening part, covers the through hole 18 from the side of one surface of the plate-like member, and contacts with the plate-like member from the one surface side; a shaft part 33 which extends from the support part 32 to the other surface of the plate-like member through the through hole 18; and a hook part 34 which extends from an end part, located at the other surface side, of the shaft part 33 in a radial direction of the shaft 33 and to the outer side of the through hole 18 and contacts with the plate-like member from the other surface side.SELECTED DRAWING: Figure 4
Patent JP-2021150530-A (JP)
Title: Semiconductor storage device and manufacturing method for the same
Inventor: TSUJI MASAKI
IPC: H01L27/11575
Filed: 2020-03-19
Abstract: To improve the productivity and performance of a semiconductor storage device.SOLUTION: A semiconductor storage device includes a silicon single-crystal substrate, a control circuit including a transistor whose channel direction is different from [010] direction and [100] direction of the silicon single-crystal substrate, a circuit side wiring layer connected electrically to the control circuit, a first connection terminal connected to the circuit side wiring layer, a plurality of memory cells disposed three-dimensionally, a memory side wiring layer connected electrically to the memory cells, and a second connection terminal connected to the memory side wiring layer and the first connection terminal.SELECTED DRAWING: Figure 1
Patent JP-2020115650-A (JP)
Title: Dc subcarrier handling in narrowband devices
Inventor: IYAB ISSAM SAKHNINI
IPC: H04W4/70
Filed: 2020-03-23
Abstract: To provide methods, systems and devices for direct current (DC) subcarrier handling for narrowband user equipment (UE).SOLUTION: A user equipment (UE) is configured to: identify a narrow bandwidth region 310 allocated for operation within a wide bandwidth carrier 302; determine that the narrow bandwidth region has a center at a different frequency than a center subcarrier of the wide bandwidth carrier; and select an operating mode. Various operating modes include down-converting a carrier frequency of the allocated narrow bandwidth region. A base station supports narrowband UE operation by: determining that the narrow bandwidth region has a center at a different frequency than a center subcarrier of the wide bandwidth carrier; and rate-matching subcarriers of the narrow bandwidth region around tones of the center frequency of the narrow bandwidth region.SELECTED DRAWING: Figure 16
Patent JP-2021151217-A (JP)
Title: Sensor device and sensor unit
Inventor: HAMADA JUNICHI
IPC: A01G9/24
Filed: 2020-03-25
Abstract: To provide a sensor device and a sensor unit in which the degree of freedom in installing the sensors is increased.SOLUTION: A sensor device 1 is used in a greenhouse for protected horticulture, and comprises a main casing 10, and a solar radiation sensor unit 20, a carbon dioxide sensor unit 30 and a temperature/humidity sensor unit 40 which are examples of one or more sensor units. Each sensor unit 20,30,40 has a solar radiation sensor 23, a carbon dioxide sensor 33 or a temperature/humidity sensor 43 which detects solar radiation amount, carbon dioxide concentration or temperature/humidity which are examples of environmental information; control parts 24,34,44 which process an output signal from each sensor 23,33,43; and covers 21,31,41 which are examples of a sub casing housing each sensor 23,33,43 and control part 24,34,44, and base parts 22,32,42. The main casing 10 houses each sensor unit 20,30,40 in a detachable manner.SELECTED DRAWING: Figure 2
Patent JP-2021153032-A (JP)
Title: Lithium ion secondary battery
Inventor: TANIUCHI TAKUYA
IPC: H01M50/528
Filed: 2020-03-25
Abstract: To provide a lithium ion secondary battery in which, when current collector tabs of the lithium ion secondary battery are bundled to be joined with a lead terminal, cracking and breaking of the current collector tabs can be prevented and the establishment of both of an electrical connection and a physical connection between the current connector tabs and the lead terminal can be secured.SOLUTION: A lithium ion secondary battery of the present invention includes: a lithium ion secondary battery body in which a current collector of at least one electrode is pulled out from the end face of a laminate in the same direction and configures a plurality of current collector tabs, the laminate including a positive electrode with a positive electrode current collector, a solid electrolyte and a negative electrode with a negative electrode current collector repeatedly arranged therein; and a lead terminal connected to the plurality of current collector tabs after the plurality of current collector tabs have been bundled. Joined sites joined to the lead terminal after the plurality of current collector tabs have been bundled are distributed in two or more locations of a first joint and a second joint.SELECTED DRAWING: Figure 1
Patent JP-2021153672-A (JP)
Title: Ophthalmologic apparatus
Inventor: HAYASHI AKIO
IPC: A61B3/00
Filed: 2020-03-25
Abstract: To provide an ophthalmologic apparatus capable of suppressing an impact of heat and an impact of dust or the like on an acquisition optical system.SOLUTION: An ophthalmologic apparatus 10 includes: an acquisition optical system (30,40) for acquiring information on an eye E to be examined; a control unit 21 for controlling the acquisition optical system; a housing 51 for storing the acquisition optical system and the control unit 21; an optical partition body 52 for sealing and storing the acquisition optical system inside the housing 51; a heating partition body 53 disposed spaced from the optical partition body 52 inside the housing 51, which stores a heating member 54 in the acquisition optical system and the control unit 21; and an exhaust heat mechanism 60 for discharging the heat of the heating partition body 53 outside the housing 51.SELECTED DRAWING: Figure 1
Patent JP-2021156675-A (JP)
Title: Hydrogen sensor element
Inventor: HAYASAKA MEGUMI
IPC: G01N27/04
Filed: 2020-03-26
Abstract: To provide a hydrogen sensor element which comprises a hydrogen detection membrane containing an organic substance and offers good reversibility.SOLUTION: A hydrogen sensor element is provided, comprising a pair of electrodes and a hydrogen detection membrane disposed in contact with the pair of electrodes, where the hydrogen detection membrane contains a conjugated polymer and an organic dopant containing a dopant with a molecular volume of 0.20 nm3 or less.SELECTED DRAWING: Figure 1
Patent JP-2021154826-A (JP)
Title: Wiring module
Inventor: KATO Yuriya
IPC: H02G3/04
Filed: 2020-03-26
Abstract: To provide a technology that can easily suppress noise occurring in a transmission member in a wiring module in which the transmission member is disposed along a sheet.SOLUTION: A wiring module 20 includes: a functional sheet 30 disposed between a panel and an interior member 16 in a vehicle 10; a transmission member 40A disposed on one surface side relative to the functional sheet 30; and a conductive sheet 50A which partially covers the transmission member 40A. The functional sheet 30 has: a conductive layer 32; and a layer which achieves at least one of a heat adjustment function and a soundproof function. The conductive sheet 50A is electrically connected to the conductive layer 32.SELECTED DRAWING: Figure 4
Patent JP-2021154872-A (JP)
Title: Electric parking brake control device
Inventor: INDEI YUICHI
IPC: B60T13/74
Filed: 2020-03-27
Abstract: To inhibit blocking start of the vehicle during the period when the operation of the electric actuator is prohibited.SOLUTION: An electric parking brake control device executes: apply processing (time t1) for driving an electric actuator so that a parking brake mechanism is in an apply state of generating braking force; release processing (time t3) for driving the electric actuator so that the parking brake mechanism is in a release state of releasing braking force; count processing (time t1 to t5) for counting the number of apply times N of the apply processing within a first predetermined time T1; and apply-prohibit processing (time t5 to t8) for prohibiting execution of the apply processing and allowing execution of the release processing for a second predetermined time T2 when the number of apply times N reaches a predetermined number of times Nth within the first predetermined time T1.SELECTED DRAWING: Figure 7
Patent JP-2021142309-A (JP)
Title: Chopstick stand
Inventor: HONDA TSUBASA
IPC: A47G21/00
Filed: 2020-03-11
Abstract: To provide a chopstick stand that more reliably ensures holding of cleanliness of chopstick tips of the chopstick stand for drainer in which chopsticks are suspended and held.SOLUTION: A chopstick stand is provided with a holding part 11 to be engaged with a grip surface 21 (not shown) of chopsticks 2, and thereby the chopsticks 2 are held so as to be suspended. Thereby, the forward/backward movement is permitted toward the direction perpendicular to the falling direction of the chopsticks 2 to the holding part 11 (namely, horizontal direction in the figure). When the chopsticks 2 are suspended and held in the chopstick stand 1 or the chopsticks 2 are taken up from the chopstick stand 1, the chopstick tips of the chopsticks 2 may not come in contact with the holding part 11.SELECTED DRAWING: Figure 1
Patent JP-2021161154-A (JP)
Title: Ionomer
Inventor: TAGO TAKAHIRO
IPC: C08L101/02
Filed: 2020-03-30
Abstract: To provide an ionomer that has high oxygen solubility even under acidic conditions and achieves both of high power generation performance and high chemical durability of a fuel cell.SOLUTION: An ionomer contains an acidic group-containing polymer and a basic group-containing metal complex.SELECTED DRAWING: None
Patent JP-2021164215-A (JP)
Title: Power conversion circuit
Inventor: KINOUCHI SHINICHI
IPC: H02M1/08
Filed: 2020-03-31
Abstract: To provide a power conversion circuit that reduces noise correctly.SOLUTION: A power conversion circuit includes a semiconductor transistor 2a that is driven based on gate voltage, a switching speed control circuit 4a that transmits a signal for delaying the switching speed relative to predetermined speed on the basis of the value of gate mirror voltage detected from the gate voltage when the semiconductor transistor 2a is turned off, and a gate driver 3a that, upon the reception of the signal for delaying the switching speed relative to the predetermined speed from the switching speed control circuit 4a, delays the switching speed of turning on the semiconductor transistor 2a relative to the predetermined speed.SELECTED DRAWING: Figure 1
Patent JP-2021160740-A (JP)
Title: Trigger type liquid jet container
Inventor: FUJIWARA KOTARO
IPC: B65D47/34
Filed: 2020-03-31
Abstract: To supply a liquid in a container body into a vertical supply cylinder part even in an inclined posture or an inverted posture with the amount of the liquid in the container body reduced.SOLUTION: A trigger type liquid jet container comprises a container body A, a jet device body 36, and a nozzle member 37. The jet device body comprises a vertical supply cylinder part 10, a trigger mechanism 50, a storage plunger 80, and a storage cylinder 90. In the storage cylinder, a storage space 90a which stores a liquid that has passed through the vertical supply cylinder part and expands when the storage plunger moves toward one side in an axial direction along a central axis O2 of the storage cylinder as the liquid is supplied is provided. A communication hole 95 is formed in the storage cylinder so as to open in the storage space and communicate with a jet hole 38 of the nozzle member. The container body comprises an inner container A2 that accommodates the liquid and deforms in volume as the liquid decreases, and an outer container A3 that houses the inner container and has a suction hole formed thereon which sucks outside air between the inner container and itself.SELECTED DRAWING: Figure 1
Patent JP-2020099796-A (JP)
Title: Game machine
Inventor: SHIBATA NOBUYOSHI
IPC: A63F7/02
Filed: 2020-04-01
Abstract: To achieve proper processing of performance control synchronized with frames.SOLUTION: A game machine includes: display means for displaying a performance image; light emitting means for performing a light emitting operation; and control means for controlling light emission of at least the light emitting means. The control means is capable of executing analysis processing of a received command a plurality of times within one frame period of the image displayed on the display means, and the analysis processing is started only in the frame front end side period until passage of a predetermined time is detected from a frame start timing, in one frame period of the image displayed on the display means.SELECTED DRAWING: Figure 16