baber/WOPTO huggingface dataset:
Patent JP-2020114984-A (JP)
Title: Catching detection sensor
Inventor: KAWASE KENJI
IPC: B60J5/06
Filed: 2020-03-13
Abstract: To provide a catching detection sensor that can detect catching even when external forces are applied from a direction that is angled to the movement direction of a slide door during closing movement of the slide door.SOLUTION: A catching detection sensor 2 that detects catching during closing movement of a slide door 11 comprises: a door end rubber 3 that has a hollow section 30 and is attached to the tip of the slide door 11 in the closing movement direction; and a plurality of linear pressure sensitive members 4 that are stored in the hollow section 30, and in which a plurality of conductive wires 42 are arranged in a tube 41 while they are separated from each other. The hollow section 30 of the door end rubber 3 has a plurality of storage spaces 301 to 303 that store the plurality of linear pressure sensitive members 4. The linear pressure sensitive members 4 that are stored in the storage spaces 301 to 303 are movable in the storage spaces 301 to 303. The movement of linear pressure sensitive members 4 between storage spaces 301 to 303 is restricted by partition sections 35.SELECTED DRAWING: Figure 2
Patent JP-2021142234-A (JP)
Title: Stroke decision device, stroke decision method, stroke decision program, and ball-returning robot
Inventor: LIU XIAOJUN
IPC: A63B69/38
Filed: 2020-03-13
Abstract: To decide a stroke for returning a ball to a target arrival position with accuracy even when the ball is applied with spin.SOLUTION: A stroke decision device 30 includes an acquisition part 31 configured to acquire state information including a position, a velocity, and a rotational velocity of an incoming ball, and a stroke condition decision section 32 configured to decide a stroke condition including a position, a velocity, and an orientation of a striking tool at a time point in hitting back the ball toward a target arrival position, based on the state information for the ball and the target arrival position in hitting back the ball with the striking tool.SELECTED DRAWING: Figure 2
Patent JP-2021145994-A (JP)
Title: Suture device
Inventor: SUDA MASATO
IPC: A61B17/04
Filed: 2020-03-19
Abstract: To provide a suture device capable of continuous suturing with an easy operation.SOLUTION: A suture device 10 has a suture needle 11 having a suture attachment part 13 at the center and pointed end parts 12 at both ends, a first needle holding part 20 with a fixed slit 21 for sandwiching the suture needle 11, and a second needle holding part 25 with a variable slit 26 for sandwiching the suture needle 11. While the fixed slit 21 and the variable slit 26 face each other, the first needle holding part 21 and the second needle holding part 25 can freely separate from each other and approach each other. A sandwiching force of the variable slit 26 can be freely changed between a case where it is stronger than that of the fixed slit 21 and a case where it is weaker than that of the fixed slit.SELECTED DRAWING: Figure 1
Patent JP-2021148399-A (JP)
Title: Refrigeration cycle device
Inventor: HISATO TATSURO
IPC: F25B5/02
Filed: 2020-03-23
Abstract: To provide a refrigeration cycle device capable of suppressing oil stagnation in a heat exchanger for a battery.SOLUTION: A refrigeration cycle device includes: a selector valve switching between a battery mode in which a refrigerant flows to a heat exchanger for a battery and a non-battery mode in which the refrigerant does not flow to the heat exchanger for the battery; and a control section for controlling a compressor and the selector valve. The control section includes an estimation section for estimating an oil stagnation amount which is an amount of lubricating oil accumulated in the heat exchanger for the battery along with execution of the non-battery mode. The control section includes a determination section for determining whether recovery of the lubricating oil in the heat exchanger for the battery is required or not on the basis of the oil stagnation amount. The control section includes an execution section for executing an oil recovery mode for recovering the lubricating oil in the heat exchanger for the battery when the determination section determines that recovery of the lubrication oil is required.SELECTED DRAWING: Figure 13
Patent JP-2020101838-A (JP)
Title: Zoom optical system and optical device
Inventor: UMEDA TAKESHI
IPC: G02B13/18
Filed: 2020-03-30
Abstract: To provide a zoom optical system (zoom lens) with a wider view angle.SOLUTION: A zoom optical system ZL is provided, comprising a first lens group G1 with positive refractive power, a second lens group G2 with negative refractive power disposed on the image side of the first lens group G1, a third lens group G3 with positive refractive power disposed on the image side of the second lens group G2, a fourth lens group G4 with negative refractive power disposed on the image side of the third lens group G3, and a fifth lens group G5 with positive or negative refractive power disposed on the image side of the fourth lens group G4. When zooming, distance between each pair of adjacent lens groups changes, where the first lens group G1 moves along an optical axis while the fifth lens group G5 is stationary. When focusing, only the fourth lens group G4, among the first through fifth lens groups G1-G5, moves along the optical axis.SELECTED DRAWING: Figure 1
Patent JP-2021162356-A (JP)
Title: Target device, and radioactive nuclide producing apparatus
Inventor: ITO YOSHIHIRO
IPC: F16J15/10
Filed: 2020-03-30
Abstract: To provide a target device that can reduce the amount of metal ions derived from a seal member which is mixed into a liquid target.SOLUTION: A target device is constituted by: a housing body 51 in which a housing space 59 for housing a liquid target Tw, which is used for producing a radioactive nuclide, is formed; an incident film 55 which closes the housing space 59; an annular groove 52 which is formed around the housing space 59 in the housing body 51; a ring-shaped seal member 53 which is fitted into the annular groove 52, seals an area between the housing body 51 and the incident film 55, and whose surface contains metal; and a liquid-tight seal member 54 having liquid-tightness which is provided closer to the housing space 59 than the ring-shaped seal member 53, and prevents the liquid target Tw from contacting the ring-shaped seal member 53.SELECTED DRAWING: Figure 1
Patent JP-2021159826-A (JP)
Title: Composite semipermeable membrane
Inventor: KAI Tomokuni
IPC: B01D69/02
Filed: 2020-03-31
Abstract: To provide a composite semipermeable membrane having more excellent water permeability while maintaining high salt removability.SOLUTION: A composite semipermeable membrane 1 comprises: a porous support layer 10; and a separation function layer 20 formed on the porous support layer 10 and containing an aromatic polyamide. The separation function layer 20 contains a plurality of hollow cells 21, and in a cross-sectional observation at a magnification of 8000 times using a transmission electron microscope, a total area of the respective cells 21 each having a cross-sectional area of 1000 nm2 to 8000 nm2, is, in total, 1.8×105 nm2 to 1.0×107 nm2 in two different regions of 2.8 μm*2.8 μm.SELECTED DRAWING: Figure 5
Patent JP-2020181571-A (JP)
Title: Chipless RFID Decoding System and Method
Inventor: LARRY ARJOMANDI
IPC: G06K7/10
Filed: 2020-03-31
Abstract: To provide a method of training a system to decode a chipless RFID tag.SOLUTION: A method disclosed herein involves varying at least one reading parameter of an interrogation signal and acquiring a test response signal responding to each variation of the interrogation signal. One or more simulated response signals are simulated for one or more variations of the reading parameter. A decoding processor is trained to decode an identification (ID) of an RFID tag using the test response signals and the simulated response signals.SELECTED DRAWING: Figure 1A
Patent JP-2021164352-A (JP)
Title: Stator and dynamo-electric motor
Inventor: HIDAKA NAOYA
IPC: H02K3/38
Filed: 2020-04-02
Abstract: To provide a stator which reduce a processing time and suppresses a leakage of a filler, and provide a dynamo-electric motor having the stator.SOLUTION: A stator comprises: a stator core having a nearly cylindrical shaped stator core main part having a predetermined thickness, and a nearly circular-ring shaped stator core sub-part which is provided so as to be connected to an end face of a shaft direction of the stator core main part, and which has an inner diameter larger than that of the stator core main part while having nearly the same outer diameter as that of the stator core main part; a coil which is attached to an inner peripheral side of the stator core main part, and where a coil end part is deviated from an end face in the shaft direction of the stator core main part; an end ring having an end ring main part which has nearly the same outer diameter as the stator core, and surrounds the coil end part by being continued to the stator core in the shaft direction, and an end ring sub-part which is continuously provided to the stator core side in the end ring main part, where the outer diameter is smaller than the end ring main part, and which is arranged in the inner peripheral side of the stator core sub-part ; and a filler which is filled inside of the end ring to cover the coil end part.SELECTED DRAWING: Figure 1
Patent JP-2020177906-A (JP)
Title: Composition for fuel battery electrode formation, and electrode and fuel battery which are arranged by use thereof
Inventor: ANDO TAKASHI
IPC: H01M8/10
Filed: 2020-04-02
Abstract: To provide an inexpensive composition for electrode formation to manufacture an electrode for a fuel battery which is superior in power generation characteristic.SOLUTION: The above problem is solved by a composition for fuel battery electrode formation, which comprises a conductive material and/or an oxygen-reducible catalyst (A), a water-soluble resin (B), and fine particles of an aqueous resin (C); in 100 mass% of solid contents of the composition for fuel battery electrode formation, the conductive material and/or oxygen-reducible catalyst (A) is 65-98 mass%, the water-soluble resin (B) is 1-30 mass%, and the aqueous resin (C) is 1-34 mass%. In the composition for fuel battery electrode formation, the aqueous resin fine particles contain an acryl-based emulsion polymer or a methacryl-based emulsion polymer. Further, in the composition for fuel battery electrode formation, the conductive material is a carbon material.SELECTED DRAWING: None
Patent JP-2021165927-A (JP)
Title: Information processing device, revision assistance method, and revision assistance program
Inventor: ARAKAWA DAI
IPC: G06Q30/02
Filed: 2020-04-07
Abstract: To facilitate the work of changing a CM broadcast schedule.SOLUTION: An information processing device according to one embodiment comprises: an output unit for outputting display information that displays distinction information, which is for distinguishing, from among a plurality of program slots included in a program table, a broadcast slot having a commercial corresponding to a client's advertisement campaign broadcast therein, in association with the broadcast slot in the program table; and a comparison unit that, for each of the plurality of program slots included in the program table, compares a first predicted audience rating that is predicted by using a first prediction algorithm and a second predicted audience rating that is predicted by a second prediction algorithm that has a higher prediction accuracy than that of the first prediction algorithm. The output unit outputs the display information so that a first program slot, in which the audience rating in the second predicted audience rating satisfies a prescribed increase condition and is higher than the first predicted audience rating, is displayed in a display format that is different from that of the other program slots in the program table.SELECTED DRAWING: Figure 14
Patent JP-2021167999-A (JP)
Title: Image processing apparatus
Inventor: KAMISE YOJIRO
IPC: G06T7/13
Filed: 2020-04-09
Abstract: To provide an image processing apparatus that, has excellent noise resistance and can dramatically reduce an amount of calculation while ensuring a detection accuracy to a practical level when detecting boundary information from an image.SOLUTION: In an image processing system, an image processing apparatus includes: a division unit 11 that divides an image in which a subject is imaged into a plurality of unit images each made with a plurality of pixels; a self comparison information calculation unit 12 that calculates self comparison information which is information obtained by comparing a misaligned unit image in which a unit image is moved by a predetermined pixel in each direction with pixel arrangement directions as an X direction and a Y direction with the unit image; and a boundary information calculation unit 13 that calculates boundary information which is information relating to a boundary included in the unit image based on the self comparison information.SELECTED DRAWING: Figure 2
Patent JP-2021169643-A (JP)
Title: Metallic material and production method thereof
Inventor: KITAGAWA SHUICHI
IPC: H01R43/16
Filed: 2020-04-15
Abstract: To provide a metallic material and a production method thereof, in which: slide resistance is small; Sn abrasion powder is less likely to come out at the time of press work; and an increase of contact resistance is suppressed even when used in a high temperature environment.SOLUTION: A metallic material 10 comprises a plating layer 2 which is formed by a Cu-Sn alloy phase, in which Cu content is 20-70 atom%, and a Sn phase on one surface of a conductive base material 1 including Cu or a Cu alloy as a main component. In the vertical cross section of the plating layer 2, the area percentage of the Cu-Sn alloy phase is 80% or more. In a surface 21 of the plating layer 2, the area percentage of the Sn phase is 2%-25%, and the area percentage of the Cu-Sn alloy phase is 75%-98%.SELECTED DRAWING: Figure 1
Patent JP-2021170514-A (JP)
Title: Vehicle battery control system
Inventor: OISHI GENKI
IPC: H02J7/02
Filed: 2020-04-17
Abstract: To provide a vehicle battery control system that can prevent a user from having a strange feeling about a power consumption when a battery is charged, while charging the battery properly.SOLUTION: The vehicle battery control system includes: calculation means 20 for calculating a necessary charge length of time which is a necessary length of time to charge a battery 10 to a target charge level without driving a battery heater 12; and an operation terminal 30 which can deliver information to a user outside a vehicle and can receive an operation to be done by the user. When a temperature of the battery 10 is lower than a determination temperature and the necessary charge length of time is longer than a reservation charge time zone, the operation terminal 30 issues a heater drive recommendation notification to recommend a user to drive the battery heater 12. When the operation terminal 30 receives an input indicating that the recommendation is to be followed, the operation terminal drives the battery heater 12 when the battery 10 is charged.SELECTED DRAWING: Figure 3
Patent JP-2021169077-A (JP)
Title: Air treatment apparatus and air conditioning system
Inventor: KOIZUMI MAKOTO
IPC: F24F7/08
Filed: 2020-04-17
Abstract: To reduce energy required for reproduction of a treatment rotor.SOLUTION: An air treatment apparatus (10) includes a treatment side passage (20) through which treated air passes, a reproduction side passage (30) through which air for reproduction passes, a treatment rotor (50), and a heating part (H). A harmful substance contained in the treated air is captured by the treatment rotor (50), and the treatment rotor (50) is reproduced by the air for reproduction heated by the heating part (H). The reproduction side passage (30) is configured so that the air for reproduction passes through the treatment rotor (50) once. The air treatment apparatus (10) performs operation so that indoor air (RA) passes through the treatment side passage (20) as the treated air, and the indoor air (RA) passes through the reproduction side passage (30) as the air for reproduction.SELECTED DRAWING: Figure 1
Patent JP-2021172757-A (JP)
Title: Method for producing complex, complex, and molding
Inventor: KITA HIDENORI
IPC: C08J5/00
Filed: 2020-04-27
Abstract: To provide a technique for producing a material having excellent properties.SOLUTION: A method for producing a composite includes Steps (S10, S12, S14) for mixing a base material and an additive material at a temperature equal to or higher than the melting temperature of the base material to form a complex, and Step (S18) for forcedly cooling the complex at a temperature equal to or lower than room temperature.SELECTED DRAWING: Figure 2
Patent JP-2020127758-A (JP)
Title: Game machine
Inventor: KURATA TAKESHI
IPC: A63F7/02
Filed: 2020-04-28
Abstract: To provide a game machine capable of suitably performing processing when operating power starts to be supplied.SOLUTION: Display data corresponding to each display part of a main-side CPU 63 are transmitted to a display IC. The display IC sets the display data to a display circuit corresponding to a transmission target of the display data. Thus, display corresponding to the display data is performed in a display part corresponding to the display circuit. The main-side CPU 63 executes not only first timer interruption processing started by performing interruption at a first interruption period but also second timer interruption processing started by performing interruption at a second interruption period shorter than the first interruption period. Processing for transmitting the display data is integrated into the second timer interruption processing. The second timer interruption processing also interrupts main processing to be executed when operating power starts to be supplied to the main-side CPU 63 and is started.SELECTED DRAWING: Figure 6
Patent JP-2021177506-A (JP)
Title: Micro led chip transport film and micro led chip transport method
Inventor: KURIMOTO SHIGERU
IPC: H01L21/60
Filed: 2020-05-07
Abstract: To provide a micro LED chip transport film capable of suppressing a transport shift while having a degree of freedom corresponding to a desired chip arrangement, and a method for transporting a micro LED chip using the same.SOLUTION: A micro LED chip transport film 10 includes a pattern of a first cured resin product 1 having a storage elastic modulus of 0.01 MPa or more, and a pattern of a second resin cured product 2 having a higher storage elastic modulus than the first resin cured product.SELECTED DRAWING: Figure 1
Patent JP-2021179466-A (JP)
Title: Waste toner storage container, and image forming apparatus
Inventor: OKAMOTO KAZUHIRO
IPC: G03G21/12
Filed: 2020-05-11
Abstract: To provide a waste toner storage container that can prevent a waste toner passage from a receiving port of waste toner up to a storage space in the container from being clogged by waste toner retained in the passage, and an image forming apparatus including the same.SOLUTION: A waste toner storage container 50 comprises a toner passage part 67 and a loosening member 92. The loosening member 92 is provided in the toner passage part 67 and is attached at one end to an eccentric shaft 91 provided on a conveying screw 61. The loosening member 92 has a lower extension part 95 and an upper extension part 96 that extend inside the toner passage part 67 from a connection part 94 toward a receiving port 65E. The upper extension part 96 extends to form a predetermined angle with respect to the lower extension part 95.SELECTED DRAWING: Figure 6
Patent JP-2021180559-A (JP)
Title: Control device of power supply circuit, and power supply circuit control program
Inventor: HATANO TAKAHIRO
IPC: H02M7/48
Filed: 2020-05-13
Abstract: To switch a relay to ON in appropriate timing when pre-charge processing is performed in a situation in which output voltage of a converter cannot be acquired.SOLUTION: In pre-charge processing for performing step-up drive of a bidirectional converter until output voltage of the bidirectional converter becomes a value in a target voltage range VZ in a state of turning off electric connection between a first battery and a load by a relay, when the output voltage of the bidirectional converter cannot be acquired, after charge voltage VC1 of a first capacitor shifts from rising to falling according to stop of the step-up drive of the bidirectional converter (a step S350: YES), switching of the relay is waited when the charge voltage VC1 of the first capacitor is a value out of the target voltage range VZ, and the electric connection by the relay is switched to ON (a step S370) when the charge voltage VC1 of the first capacitor becomes a value in the target voltage range VZ (a step S360: YES).SELECTED DRAWING: Figure 3
Patent JP-2021179527-A (JP)
Title: Photography control device, imaging apparatus, photography control method, and program
Inventor: INAGAKI MASARU
IPC: G03B15/00
Filed: 2020-05-13
Abstract: To improve accuracy of photography control based on a subject detection area partially including a subject to be detected.SOLUTION: A photography control device detects a subject area partially including a subject to be detected, classifies a distance measuring area including the subject area into a plurality of partial areas on the basis of amounts of defocus of a plurality of distance measuring points in the distance measuring area (S904), wherein each of the plurality of partial areas corresponds to a different partial range within a range of the plurality of defocus amounts (S905), on the basis of a geometrical relationship between each of the plurality of partial areas and the subject area, determines a subject degree indicating a possibility that the subject to be detected is present for each of the plurality of partial areas (S906), and performs photography control on the basis of the plurality of partial areas. In that case, the photography control device performs the photography control such that contribution of the partial area having a first subject degree becomes larger than contribution of the partial area having a second subject degree smaller than the first subject degree (S907).SELECTED DRAWING: Figure 9
Patent JP-2021182468-A (JP)
Title: Connecting member and lighting system
Inventor: KATAYAMA TERUO
IPC: F21S8/06
Filed: 2020-05-18
Abstract: To provide a connecting member capable of restraining leakage of light from between connected luminaires.SOLUTION: A connecting member 10 connects a first casing 110 included in a first luminaire 100 and having a first casing base 111 and a first casing wall 112, and a second casing body 210 included in a second luminaire 200 and having a second casing base 211 and a second casing wall 212. The connecting member 10 includes a base 20, and at least one wall 30. The base 20 faces the first casing base 111 and the second casing base 211 in a connecting state in which the connecting member 10 connects the first casing 110 and the second casing 210. The at least one wall 30 extends from the base 20 to a second direction D2 crossing a first direction D1 to which the base 20 extends, and faces the first casing wall 112 and the second casing wall 212 in the connecting state. Each of the base 20 and the wall 30 extends over the first casing 110 and the second casing 210.SELECTED DRAWING: Figure 1