baber/WOPTO huggingface dataset:
Patent JP-2022041218-A (JP)
Title: Decorative sheet, building interior material, and decorative sheet manufacturing method
Inventor: SAKURAI MITSUO
IPC: B32B27/30
Filed: 2020-08-31
Abstract: To provide a decorative sheet which achieves both high incombustible performance and high designability and is lightweight, a building interior material, and a decorative sheet manufacturing method.SOLUTION: A decorative sheet has a coloring sheet and a substrate, in which the coloring sheet has a pattern layer on one surface of a transparent soft vinyl chloride-based resin sheet, the substrate has a layer composed of a glass fiber, the pattern layer of the coloring sheet and the layer composed of the glass fiber of the substrate are bonded to each other through a coloring adhesive layer, and a coloring soft vinyl chloride-based resin sheet is provided on a surface side opposite to the surface side to which the pattern layer is bonded in the layer composed of the glass fiber.SELECTED DRAWING: Figure 1
Patent JP-2021190056-A (JP)
Title: Invoice management device, invoice management method, and program
Inventor: MORI KEITARO
IPC: G06Q30/04
Filed: 2020-09-02
Abstract: To provide an invoice management device, an invoice management method, and a program for reducing risk of occurrence of payment omission.SOLUTION: An invoice management device 1 includes: an image data acquisition unit 141 for acquiring invoice image data of an invoice issued to charge a bill in transactions; a date specification unit 143 for specifying a scheduled acquisition date of invoice image data; and a presentation unit 144 for presenting warning information to at least either of a claimant charging a price in the transaction or a claimant to be charged in the transaction when the image data acquisition unit 141 acquires no invoice image data until the scheduled acquisition date elapses.SELECTED DRAWING: Figure 3
Patent JP-2021117970-A (JP)
Title: Data display program and programmable display unit
Inventor: TERAMOTO MASAYA
IPC: G05B23/02
Filed: 2020-09-02
Abstract: To provide a data display program capable of supporting the analysis of possible causes for failure in a production facility system using analysis data effective in eliminating possible causes for failure in the production facility system without selecting a place for analysis work.SOLUTION: A data display program causes a computer to function as analysis data display means and data display change means. The analysis data display means displays a content display screen showing contents of a plurality of records included in analysis data separately from a first screen reproduced by a programmable logic controller operation reproduction section reproducing the operation of the programmable logic controller. The data display change means, when first reproduction data has been reproduced by the programmable logic controller operation reproduction section, displays, on the content display means, a record of the past time meeting the time of first reproduction data during reproduction, or records of the nearest past time, among a plurality of records according to a different method from other records.SELECTED DRAWING: Figure 1
Patent JP-2022042437-A (JP)
Title: Shoplifting prevention system
Inventor: UENO SHINICHI
IPC: G08B13/10
Filed: 2020-09-02
Abstract: To provide a shoplifting prevention system that has a simple constitution, is easy to handle, and can reliably find an evidence of shoplifting.SOLUTION: A shoplifting prevention system includes a first weight measuring machine 3a that measures a weight 2 of a purchaser 1 before entering a shop, a second weight measuring machine 3b that measures a weight 5 of a purchased commodity 4, a third weight measuring machine 3c that measures a weight 2', which includes the weights of all commodities 4' carried by the purchaser 1 when getting out of the shop, a numbering apparatus 7 that numbers the purchaser 1 and issues a number card 6, and a weight management device 8 that manages data items provided by the first to third weight measuring machines 3a to 3c and the number card 6. For each data of the number card 6 associated with the purchaser 1, the weight management device 8 compares the sum total of the weight data items 2 provided by the first and second weigh measuring machines 3a and 3b and the commodity weight 5 with the weight data 2' provided by the third weight measuring machine 3c. When the weight data 2' exceeds the sum total of the weight data items 2 and the commodity weight 5, it is determined that the commodity is fraudulently carried out.SELECTED DRAWING: Figure 1
Patent JP-2022043534-A (JP)
Title: Work machine, operation method of work machine, and system
Inventor: KADONO YUICHI
IPC: E02F3/85
Filed: 2020-09-04
Abstract: To provide a work machine traveling in automatic control capable of controlling not to deviate from a work path.SOLUTION: A work machine performs: first processing of acquiring a traveling state of a first work machine that is performing work while driving on a first work route; second processing of determining whether the first work machine deviates from the first work route based on the traveling state; and third processing to stop the first work machine from traveling when determines that the first work machine deviates from the first work route.SELECTED DRAWING: Figure 7
Patent JP-2022045608-A (JP)
Title: Antenna device
Inventor: OGAKI KAZUHIRO
IPC: H01Q21/06
Filed: 2020-09-09
Abstract: To provide an antenna device capable of suppressing the extension of processing time caused by transmission of a transmission beam a plurality of times while suppressing reduction in a gain when a multi-beam is formed during transmission.SOLUTION: This antenna device comprises: a plurality of transmission/reception modules respectively connected to different element antennas; and a beam controller 20 that transmits control signals to the transmission/reception modules and controls the operations of the transmission/reception modules. Each transmission/reception module comprises an amplifier that amplifies a transmission signal transmitted from each element antenna and a reception signal received by each element antenna, a phase shifter connected to the amplifier and capable of changing the phases of the transmission and reception signals, a variable attenuator connected to the phase shifter and capable of changing the attenuation amounts of the transmission and reception signals, and a multiple-setting holding unit that holds a plurality of setting values of the amplifier, the phase shifter, and the variable attenuator.SELECTED DRAWING: Figure 1
Patent JP-2021045034-A (JP)
Title: Circuit protection device
Inventor: KANG DOO WON
IPC: H02H7/00
Filed: 2020-09-10
Abstract: To provide a circuit protection device.SOLUTION: A circuit protection device according to the invention includes: a case; a negative temperature coefficient thermistor housed in the case and including a resistance heating element, a pair of electrodes provided at both sides of the resistance heating element, and a first lead wire and a second lead wire respectively drawn from the pair of electrodes; and a thermal fuse housed in the case and including a thermal fuse body and a third lead wire and a fourth lead wire respectively connected to both ends of the thermal fuse body. The second lead wire and the third lead wire are connected with each other in the case.SELECTED DRAWING: Figure 2
Patent JP-2022049155-A (JP)
Title: Memory system and method for measuring capacitance value
Inventor: YAMAZAKI HIROKI
IPC: G01R27/26
Filed: 2020-09-16
Abstract: To measure the capacitance value of capacitors used in a memory system with high accuracy.SOLUTION: A memory system comprises: a capacitor that supplies charges to a nonvolatile semiconductor memory and a controller when power failure time; a constant current circuit for extracting charges with a constant current from the capacitor; a measurement circuit for measuring terminal voltages across the capacitor; and a timer circuit for measuring a duration in which the measurement circuit measures the terminal voltages. The controller calculates, on the basis of a temporal change of the terminal voltages of the capacitor in each of a first period in which the capacitor naturally discharges electricity and a second period in which the constant current circuit extracts charges from the capacitor, the capacitance value of the capacitor using a numerical expression that includes in a variable the resistance value of a leakage resistor in which leakage current of the capacitor flows.SELECTED DRAWING: Figure 1
Patent JP-2022051349-A (JP)
Title: Mattress protection cover and mattress
Inventor: KAJIWARA TAKASHI
IPC: A47C27/14
Filed: 2020-09-18
Abstract: To provide a mattress protection cover capable of reducing hammock phenomenon for improving body pressure dispersibility, and a mattress.SOLUTION: A protection cover 30 for mattress 100 is arranged between a stationary type or a pressure switching type inner mat 10 and a mattress cover 20 covering the inner mat 10 so as to cover the inner mat 10. The protection cover for mattress has a cross section entire circumference B obtained by adding a constant margin to a cross section entire circumference A of the inner mat 10, and the protection cover for mattress is formed of a material having slipperiness.SELECTED DRAWING: Figure 3
Patent JP-2022051421-A (JP)
Title: Resistance spot welding method and resistance spot welding device
Inventor: YASUDA KEIGO
IPC: B23K11/11
Filed: 2020-09-18
Abstract: To provide a resistance spot welding method capable of improving welding strength of steel plates of which thickness differs while suppressing generation of spatters.SOLUTION: One embodiment relates to a resistance spot welding method including a process of welding a workpiece formed by superposing a plurality of steel plates by using a resistance spot welding device. The resistance spot welding device includes: a first electrode configured to come into contact with a first steel plate out of the plurality of steel plates; and a second electrode configured to come into contact with a second steel plate thinner than the first steel plate out of the plurality of steel plates and nip the workpiece between the first electrode and the second electrode. In the welding process, the second electrode is relatively moved in a direction parallel with the plate surface of the second steel plate to the first electrode during welding.SELECTED DRAWING: Figure 1
Patent JP-2022052844-A (JP)
Title: Motor control device
Inventor: NAKAHIRA SHINICHIRO
IPC: B60K6/48
Filed: 2020-09-24
Abstract: To accurately control a motor even if a slip occurs.SOLUTION: A motor control portion 82 of a motor control device 2 has a main rotation speed detected by a main rotation detecting portion 22 as a detection value of a rotation speed of a motor 12 if wheels 20 do not slip, computes a sub rotation speed detected by a sub rotation detecting portion 24 to the rotation speed of a motor rotation shaft 32 and has a computing result as the detection value of the rotation speed of the motor 12, if the wheels 20 slip, and controls the motor 12 on the basis of the detection value of the rotation speed of the motor 12.SELECTED DRAWING: Figure 1
Patent JP-2022053327-A (JP)
Title: Cooling device
Inventor: NAKAMURA SHINGO
IPC: F25B1/00
Filed: 2020-09-24
Abstract: To provide a cooling device capable of suppressing increase in a cooling load for keeping an interior temperature, at the time of defrosting.SOLUTION: A cooling device 100 is equipped with a compressor 10, a condenser 20, a first expanding portion 30, a first evaporator 51 and a second evaporator 52, a four-way valve 40 that switches a flowing direction of a refrigerant between a first flowing direction and a second flowing direction, and a second expanding portion 70 that expands the refrigerant flowing out from either one of the first evaporator 51 or the second evaporator 52. The cooling device 100 is configured to be brought in a first state in which the cooling of air in an air channel 92 is performed by the second evaporator 52 along with the defrosting of the first evaporator 51, if the four-way valve 40 switches the flowing direction of the refrigerant to the first flowing direction, and to be brought in a second state in which the cooling of air in an air channel 91 is performed by the first evaporator 51 along with the defrosting of the second evaporator 52, if the four-way valve 40 switches the flowing direction of the refrigerant to the second flowing direction.SELECTED DRAWING: Figure 1
Patent JP-2021001216-A (JP)
Title: Influenza antigen delivery vectors and constructs
Inventor: BONNET DOMINIQUE
IPC: A61K47/48
Filed: 2020-09-25
Abstract: To provide medicaments for treatment or prevention of influenza which are synthetic, stable, and effective against all influenza A strains (including potential pandemic strains), with enhanced efficacy in the elderly (at risk) groups.SOLUTION: The present invention relates to fluorocarbon vectors for delivery of influenza antigens to immunoresponsive target cells. The present invention further relates to fluorocarbon vector-influenza antigen constructs, and the use of such vectors associated with antigens as vaccines and immunotherapeutics in animals, including humans. The fluorocarbon vector-antigen construct has the following structure: CmFn-CyHx-(Sp)-R or a derivative thereof, where m=3 to 30, n≤2m+1, y=0 to 15, x≤2y, (m+y)=3 to 30, Sp is an optional chemical spacer moiety, and R is an antigen from an influenza virus.SELECTED DRAWING: None
Patent JP-2022056195-A (JP)
Title: Power conversion device and control method for output current of inverter
Inventor: MUGURUMA YOSHITAKA
IPC: H02M7/48
Filed: 2020-09-29
Abstract: To provide a power conversion device from which a self-supported output can be stably supplied.SOLUTION: A power conversion device 20 includes a CPU 29 that transmits, to an inverter circuit 23, a PWM pulse signal to perform PWM control, and current sensors M3 to M5 for measuring output current from the inverter circuit 23. In a case where switching to a self-supported operation is performed, the CPU 29 provides a prescribed pause period during which, when the output current of the inverter circuit 23 measured by the current sensors M3 to M5 exceeds a prescribed first threshold It1, the interval of on pulses of the PWM pulse signal is made smaller than that before the output current exceeds the first threshold It1.SELECTED DRAWING: Figure 1
Patent JP-2022057289-A (JP)
Title: Image recording device and control method of image recording device
Inventor: OHASHI KOICHI
IPC: B41J11/42
Filed: 2020-09-30
Abstract: To improve throughput of entire printing operation including detection operation of a paper end part position.SOLUTION: An image recording device includes a recording head which records an image on a recording medium, conveyance means which conveys the recording medium in a conveyance direction, detection means which can move in an intersection direction intersecting with the conveyance direction and detects an end part in the intersection direction of the recording medium, and cutting means which is positioned on a downstream side of a recording area by the recording head in the conveyance direction and can cut the recording medium by moving in the intersection direction. Control means controls movement of the detection means so that the detection means detects a position of the end part of the recording medium while the cutting means is moved to carry out cutting operation for cutting the recording medium.SELECTED DRAWING: Figure 4
Patent JP-2022059818-A (JP)
Title: Extraction system
Inventor: MATSUOKA AKIRA
IPC: B01D11/04
Filed: 2020-10-02
Abstract: To increase extraction time in a state that pH of a raw material liquid is close to the optimum pH so that extraction efficiency is improved, while restricting enlargement of an extraction system and complication of a constitution, and further, to appropriately set the extraction time by flexibly coping with changes in concentration of metallic ion of the raw material liquid before extraction.SOLUTION: An extraction system 1 includes: an extractor 6 for extracting metallic ion from a raw material liquid by bringing the raw material liquid introduced from a raw material liquid tank 4 into contact with an extract introduced from an extract tank 2, and moving the extracted metallic ion into an extract; a separator 14 for separating a mixed liquid of the raw material liquid after extraction and the extract into a raw material liquid and an extract; a raw material liquid returning pipe 18 for leading the raw material liquid separated by the separator 14 from the separator 14 to the raw material liquid tank 4; an extract returning pipe 16 for leading the extract separated by the separator 14 from the separator 14 to the extract tank 2; and a raw material liquid pH adjustment agent adding device 19 for adding a pH adjustment agent for increasing the pH of a raw material liquid which has decreased due to the extraction, to a raw material liquid in the raw material liquid tank 4.SELECTED DRAWING: Figure 1
Patent JP-2022060093-A (JP)
Title: Automatic jar test device and turbid water treatment method using the same
Inventor: TAMBO KIMIHITO
IPC: B01D21/30
Filed: 2020-10-02
Abstract: To provide an automatic jar test device capable of adding additives matching properties of raw water and a turbid water treatment method using the same for a turbid water treatment system.SOLUTION: There is provided an automatic jar test device A that automatically conducts a jar test, and the automatic jar test device A comprises an input part 10, an input processing part 20, an arithmetic processing part 30, a current command value generation part 40, an output processing part 50, and an output part 60, wherein the arithmetic processing part 30 includes a unit addition amount calculation part 31 which calculates a unit addition amount of a coagulant on the basis of turbidity input from a turbidity sensor S, and a coagulant addition amount calculation part 32 which calculates a coagulant addition amount on the basis of the unit addition amount calculated by the unit addition amount calculation part 31 and an input processing water amount, and the current command value generation part 40 generates a driving current command value for a driving motor for the coagulant addition device on the basis of the coagulant addition amount calculated by the coagulant addition amount calculation part 32.SELECTED DRAWING: Figure 1
Patent JP-2022060876-A (JP)
Title: Air conditioner
Inventor: WATANABE YUJI
IPC: F24F11/74
Filed: 2020-10-05
Abstract: To provide an air conditioner capable of more precisely controlling indoor humidification amount.SOLUTION: An air conditioner includes: an absorber 58 provided in an outdoor unit and absorbing moisture of outdoor air; a first flow passages R1 that passes through the absorber 58 and connects an outdoor side and inside of an indoor unit 20 and in which outdoor air flows; a second flow passage R2 that passes through the absorber 58 and connects the outdoor side and inside of the indoor unit 20 and in which outdoor air flows; a first heater 76A heating outdoor air on the upstream side of the absorber 58 in the first flow passage R1; and a second heater 76B heating outdoor air on the upstream side of the absorber 58 in the second flow passage R2. The air conditioner executes a humidification operation in which at least one of the first and second heaters 76A, 76B heats outdoor air and the heated outdoor air deprives moisture of the absorber 58 and flows toward the indoor unit 20.SELECTED DRAWING: Figure 10
Patent JP-2022048057-A (JP)
Title: Discarded horn use method
Inventor: TAGAWA HIDEO
IPC: G08B21/10
Filed: 2020-09-14
Abstract: To provide a method for making preparations to strongly notify persons in the periphery of existence of a human life buried in a sediment as an emergency life-saving tool in a disaster by utilizing an emergency horn of a vehicle tool from a discarded automobile.SOLUTION: A device being a discarded horn is obtained from a discarded automobile by simply opening a door, removing wiring of a horn for emitting sound in a driving base, taking out a main body, selectively using power of equal to or more than 12 V from a lot of batteries, and connecting a plus side and a minus side to the horn main body.EFFECT: Even when it is difficult for a person to be rescued to call another person because of exhaustion in lifesaving, strong and high sound can effectively make a rescue request beyond circumferential noise such as great noise of a helicopter when the person can press a push button of the device.SELECTED DRAWING: Figure 1
Patent JP-2022061757-A (JP)
Title: Semiconductor device
Inventor: YOSHIMI SHUNJI
IPC: H01L21/822
Filed: 2020-10-07
Abstract: To provide a semiconductor device capable of improving heat radiation characteristics from a semiconductor element.SOLUTION: A first member includes a first electronic circuit part of which is composed of a semiconductor element of a single semiconductor series. A first conductor projection is provided on the first member. A second member is joined to the first member. The second member includes a second electronic circuit that is smaller than the first member in a plan view and is partially composed of a semiconductor element of a compound semiconductor series. A second conductor projection is provided on the second member. The second electronic circuit includes a post-stage amplifier circuit. One of the first electronic circuit and the second electronic circuit includes a pre-stage amplifier circuit. The first electronic circuit includes: an input switch for inputting a high frequency signal input to one contact selected from a plurality of contacts to the pre-stage amplifier circuit; a control circuit for controlling operation of the pre-stage amplifier circuit and the post-stage amplifier circuit; and a band selection switch for outputting a high-frequency signal output from the post-stage amplifier circuit from one contact selected from the plurality of contacts.SELECTED DRAWING: Figure 5
Patent JP-2022063660-A (JP)
Title: Sterilization device
Inventor: KUMAGAI GIICHI
IPC: F24F13/10
Filed: 2020-10-12
Abstract: To supply sterilized air by a relatively large amount without enlarging a sterilization device while efficiently sterilizing air.SOLUTION: In a sterilization device 1, a meandering path D is formed by erecting a partition plate 11A on a sidewall 2A of a duct 2, erecting a partition plate 11B on a sidewall 2B, and arraying each partition plate 11A, 11B in a staggered manner in a flow direction of air of the duct 2 inside the duct 2. Furthermore, a suction part 3 which allows air to flow into the meandering path D is provided for one end side of the duct 2, and an exhaust part 4 which exhausts air having flown through the meandering path D is provided for the other end side of the duct 2. A suction side ultraviolet-light irradiation part 5 and an exhaust side ultraviolet-light irradiation part 6 are provided for the end part of the duct 2.SELECTED DRAWING: Figure 1