baber/WOPTO huggingface dataset:
Patent JP-2021133256-A (JP)
Title: Double-barrel ball bats
Inventor: IAN MONTGOMERY
IPC: A63B60/54
Filed: 2021-02-26
Abstract: To provide a ball bat which has a hitting feel and high performance, is effective and durable, and has high compliance that can meet associated rules.SOLUTION: A ball bat 100 includes an outer shell 200, and an insert 210 positioned in a ball striking area of the outer shell 200. The insert 210 includes a tube element 220, and one or more spacer elements 230 positioned to form a gap between the tube element 220 and the outer shell 200 along at least a portion of a length of the tube element 220.SELECTED DRAWING: Figure 2
Patent JP-2022135468-A (JP)
Title: Data processing apparatus, data processing method, and program
Inventor: DATE TAIKI
IPC: G06F11/16
Filed: 2021-03-05
Abstract: To provide a data processing apparatus that, even when a soft error occurs, can continue its operation and can prevent a reduction in processing speed.SOLUTION: First to N-th arithmetic sections execute at least one arithmetic processing by using data stored in first to N-th areas of a memory. A main arithmetic section collates arithmetic results of the first to N-th arithmetic sections for each of the at least one arithmetic processing. In response to the fact that, out of the arithmetic results of the first to N-th arithmetic sections, a predetermined number or more of arithmetic results match each other, the main arithmetic section causes the first to N-th arithmetic sections to continue their operations. In response to the fact that an arithmetic result of the first arithmetic section and arithmetic results of the second to N-th arithmetic sections do not match each other, the main arithmetic section rewrites at least a part of data in the first area so that the data matches data in any one of the second to N-th areas.SELECTED DRAWING: Figure 1
Patent JP-2022139047-A (JP)
Title: Job matching method in extended real space
Inventor: SHOJI KATSUYUKI
IPC: G06Q10/10
Filed: 2021-03-11
Abstract: To provide a method of predicting a talented person among multiple unspecified persons.SOLUTION: A job matching method is for evaluating a person in an extended real space, and includes: receiving image data and/or voice data on a person displayed in an imaged real space; generating evaluation information on the person on the basis of the received image data and/or voice data; and displaying, together with the person, the evaluation information in the imaged real space.SELECTED DRAWING: Figure 7
Patent JP-2022139289-A (JP)
Title: electric power unit
Inventor: MATSUMOTO TAKUYA
IPC: H02K11/33
Filed: 2021-03-11
Abstract: To provide an electric power unit which can effectively cool a projected part of an electric unit.SOLUTION: An electric power unit 1 comprises: a rotary electric machine unit 20; an electric unit 30 arranged upward of the rotary electric machine unit 20; and a cooling unit 50. The electric unit 30 comprises a projected part 32 projected outward of a left end of a rotary electric machine accommodation part 220 of the rotary electric machine unit 20 in a longitudinal direction. The cooling unit 50 comprises: a cooling fan 51 which integrally rotates with a rotary shaft 23 of the rotary electric machine unit 20 to generate cooling air; and an air guide unit 53 which guides the cooling air. The air guide unit 53 comprises a plurality of cooling air flow channels 540 provided between the cooling fan 51 and the electric unit 30. In the plurality of cooling air flow channels 540, an opening area of a guide port becomes large as the cooling air flow channel 540 arranged at a position near the projection part 32 of the electric unit 30.SELECTED DRAWING: Figure 5
Patent JP-2022140048-A (JP)
Title: Carrier detection device, carrier detection system comprising the same, carrier detection method, and carrier detection program
Inventor: INOUE BENIKA
IPC: G01B11/24
Filed: 2021-03-12
Abstract: To provide a carrier detection device capable of accurately determining the presence or absence of a carrier, and to provide a carrier detection system comprising the same, carrier detection method, and carrier detection program.SOLUTION: A conveyance state detection device 10 disclosed herein is a device for detecting a carrier 30 being conveyed by a forklift 20 with a load 31 mounted thereon, and comprises a distance measurement unit 14 and a control unit 13. The distance measurement unit 14 measures distance to a target object according to the amount of reflection of light irradiated to the target object by an illumination unit 11. The control unit 13 determines whether the target object is the carrier 30 or not on the basis of the distance to the target object measured by the distance measurement unit 14.SELECTED DRAWING: Figure 3
Patent JP-2022142186-A (JP)
Title: Tubular container
Inventor: SAKAMOTO KAHO
IPC: B65D35/02
Filed: 2021-03-16
Abstract: To provide a tubular container allowing easy squeezing-out of even a little residual amount of content in the tube container, causing little wrinkles to a body part, and keeping decorativeness.SOLUTION: A tubular container has a tubular body part formed of a sheet including an outer layer sheet including paper and an inner layer sheet having an inner-most sealant layer, with one end closed, and a spout fitted to the other end of the body part. The body part has a first sealing part closing the one end, a second sealing part sealing the prescribed range of an overlapping part of a pair of opposed end edges formed by rounding the sheet, and a third sealing part sealed on the spout. A part, except the first, second and third sealing parts, of the body part is left unbonded or peelable, and a ventilation part is provided for leading air between the outer layer sheet and the inner layer sheet of the part.SELECTED DRAWING: Figure 1
Patent JP-2021119457-A (JP)
Title: Generation device of image without background, device, electronic apparatus, storage medium and computer program
Inventor: YANG HAIYAN
IPC: G06T7/00
Filed: 2021-03-17
Abstract: To provide a generation method of an image without background, a device, an electronic apparatus, a storage medium and a computer program.SOLUTION: An embodiment of the present application discloses a generation method of an image without background, a device, an apparatus and a medium, and relates to an image processing technical field. A form for achieving the present application determines an image occupancy of an object entity in an original image, cuts out an image of an entity region corresponding to the object entity from the original image when the image occupancy is smaller than a prescribed threshold, determines a corresponding entity region mask on the basis of the entity region image, and combines the entity region mask with the entity region image to generate an image without background corresponding to the original image. With the technical solution of the present application, high matting accuracy can be secured for an image with low entity occupancy.SELECTED DRAWING: Figure 1
Patent JP-2022147529-A (JP)
Title: Staircase
Inventor: FUKUDA AKIHIKO
IPC: E04F11/025
Filed: 2021-03-23
Abstract: To provide a staircase in which a stringer board can be easily engaged with a fixture.SOLUTION: A staircase includes a stringer board extending diagonally between the upper and lower floors of the frame, a fixture for fixing the upper end in the longitudinal direction of the stringer board to a vertically extending surface of the frame, and a tread supported by the stringer board. The longitudinal upper end surface of the stringer board is parallel to the surface of the frame. The fixture includes a surface fixing piece fixed to the surface with one surface facing the surface of the frame, a stringer fixing piece that protrudes vertically from the surface fixing piece and is fixed to the one side surface with one surface facing the one side surface of the stringer board, and an insertion portion protruding from the surface fixing piece toward the side where the stringer fixing piece protrudes, and having an arc-shaped portion at the tip thereof. The upper end surface of the stringer board is provided with a loose insertion recess in which the insertion portion is inserted with play in the vertical direction and the upper portion of the inner surface contacts the insertion portion.SELECTED DRAWING: Figure 9
Patent JP-2021175895-A (JP)
Title: Dual point absorber connected to facility
Inventor: KOUROSH PARSA
IPC: B63B22/00
Filed: 2021-03-25
Abstract: To provide an improved device and method, capable of increasing power even outside a design period range, and capable of converting wave energy to electrical energy, the wave energy facilitating connection of some dual point absorbers to a facility on a water surface.SOLUTION: A dual point absorber comprises a first buoy, a second buoy and a power extraction device. The first buoy of the dual point absorber is connected to a link mechanism. The second buoy of the dual point absorber is movable with respect to the first buoy. The power extraction device is connected to the first buoy and the second buoy. The linkage mechanism can be used to reduce the vertical movement of the first buoy caused by waves.SELECTED DRAWING: Figure 1
Patent JP-2022149386-A (JP)
Title: Vehicle control device
Inventor: ONO TOMOHITO
IPC: B60G17/015
Filed: 2021-03-25
Abstract: To effectively use attenuation force due to short circuit of a motor in an electric suspension device.SOLUTION: In a vehicle 1 including an electric suspension device 10 driven by a motor 46, an electric suspension control ECU 20 causes the motor 46 to be short-circuited and also limits a vehicle velocity V to a predetermined velocity VM or less when an abnormality occurs in the electric suspension device 10.SELECTED DRAWING: Figure 2
Patent JP-2022149878-A (JP)
Title: Information processing method and information processing system
Inventor: SHIRONO KATSUHIRO
IPC: G09C1/00
Filed: 2021-03-25
Abstract: To enable the validity of a test or inspection to be verified while maintaining confidentiality.SOLUTION: This method is executed by each first information processing device that corresponds to a peer belonging to a blockchain network and executes processing of a smart contract for verification. When receiving an instruction for verification from a second information processing device which is requested to verify a test or inspection based on second data including verification data containing first data and an identifier on a distributed ledger of hash values of the first data and encrypted with a common key for the first information processing device in a state where the hash values of the first data including measurement values of a measuring device are registered on the distributed ledger, this method transmits a data request for verification to the second information processing device, acquires verification data by receiving the second data and decoding the second data with a common key for an own device, and verifies that the hash values of the first data contained in the verification data are the same as those registered in the distributed ledger.SELECTED DRAWING: Figure 1
Patent JP-2022150012-A (JP)
Title: Radio wave absorption sheet, multi-layer radio wave absorption sheet, and method for producing radio wave absorption sheet
Inventor: EGUCHI SHUTA
IPC: H01Q17/00
Filed: 2021-03-25
Abstract: To provide a radio wave absorption sheet which is suppressed in content of cyclic siloxane and has little color unevenness.SOLUTION: There is provided a resonance-type radio wave absorption sheet used in contact with a conductor. In the radio wave absorption sheet, a substrate comprises silicon rubber and carbonyl iron dust; a resonance frequency at which the return loss at normal incidence is maximum is within the range of 22 GHz or more and 30 GHz or less; the return loss at the resonance frequency is 15 dB or more; the total sum of the amounts D3-D20 of cyclic siloxane with respect to the mass of the substrate is 5,000 mg/kg or less; and a chromaticity difference ΔEgap in the radio wave absorption sheet measured by a spectrophotometric colorimeter is 2.0 or less.SELECTED DRAWING: Figure 1
Patent JP-2022150544-A (JP)
Title: Control method and control system of hybrid vehicle
Inventor: SAITO TADASHI
IPC: B60W10/08
Filed: 2021-03-26
Abstract: To control transmitted torque of a friction fastener element (a clutch) between an engine and a motor with good accuracy, at the time of starting the engine during travelling of a hybrid vehicle.SOLUTION: In a control system of a hybrid vehicle, a controller 20, when a request for starting an engine 2 is issued, transfers a first clutch CL1 from a releasing state into a slipping state or an engaging state, and performs motor control by which the engine 2 is started using a motor 4; sets target transmitted torque which should be transmitted through the first clutch CL1; estimates torque output from the motor 4 to a wheel 12 side, assuming that the target transmitted torque is transmitted through the first clutch CL1; obtains actual torque actually output from the motor 4 to the wheel 12 side; and corrects the target transmitted torque on the basis of a differentia between the estimated torque and the actual torque, and controls engagement pressure of the first clutch CL1, on the basis of the corrected target transmitted torque.SELECTED DRAWING: Figure 5
Patent JP-2022151914-A (JP)
Title: Image forming apparatus
Inventor: SHIBETANI TEPPEI
IPC: G03G15/16
Filed: 2021-03-29
Abstract: To provide an image forming apparatus that can effectively prevent a foreign substance from being bitten between a belt cleaning blade for cleaning an intermediate transfer belt and the intermediate transfer belt, while reducing a printing waiting time and toner consumption.SOLUTION: An image forming apparatus comprises: a plurality of image forming units; an intermediate transfer belt; primary transfer members; a secondary transfer member; a belt cleaning device; a paper feeding unit; a pressure variable mechanism; and a control unit. The belt cleaning device has a cleaning blade that removes a residual toner on the intermediate transfer belt. The paper feeding unit feeds a sheet to a secondary transfer nip part by using a pickup roller. The control unit can supply a protective toner to the belt cleaning blade at a timing earlier than the timing at which a first sheet is supplied to the secondary transfer nip part at the start of image formation. As the amount of paper powder of the sheet increases, the control unit increases the load on the pickup roller and the amount of protective toner supplied to the belt cleaning blade.SELECTED DRAWING: Figure 7
Patent JP-2021162862-A (JP)
Title: Polarizing laminate and image display device including the same
Inventor: KIM MN-SOK
IPC: G02F1/13363
Filed: 2021-03-29
Abstract: To provide a polarizing laminate improved in flexibility and antireflection performance.SOLUTION: A polarizing laminate includes a polarizer, a retardation layer disposed on one surface of the polarizer, and a protective layer disposed on the other surface of the polarizer and having a coefficient of thermal expansion of 60 μm/m °C or less. Thereby, flexibility and antireflection performance can be improved.SELECTED DRAWING: Figure 1
Patent JP-2022152629-A (JP)
Title: Surveying system, point cloud data acquisition method, and point cloud data acquisition program
Inventor: NISHIDA NOBUYUKI
IPC: G01C15/00
Filed: 2021-03-29
Abstract: To provide a surveying system, a point cloud data acquisition method and a point cloud data acquisition program with which the point cloud data acquisition range of a laser scanner is made to be specifiable in a three-dimensional space and the acquisition amount of point cloud data is reduced.SOLUTION: Provided is a surveying system comprising a target and a measurer 1, the target having a retroreflective characteristic, the measurer including a point measurement unit 4 capable of irradiating the target with distance measuring light and measuring the three-dimensional coordinates of the target, a scanner unit 5 capable of rotationally radiating a laser beam and acquiring point cloud data, and a computation control part. The target is held in the vicinity of a measurement object and measurement is conducted at least at one position by the point measurement unit. The computation control part computes a region in the three-dimensional space including the measurement object on the basis of the target measurement result of the point measurement unit. The scanner unit scans a prescribed range including the measurement object and acquires point cloud data, and the computation control part selects only the point cloud data out of the point cloud data, which is included in the region.SELECTED DRAWING: Figure 3
Patent JP-2021161413-A (JP)
Title: Sealing material composition, dry film, cured product and sealing structure
Inventor: NAKADA KAZUKI
IPC: B32B27/20
Filed: 2021-03-30
Abstract: To provide a sealing material composition which does not inhibit light emission of a light-emitting body and can conceal the light-emitting body when the light is turned off, and is excellent in formability of a thick film according to a size of a sealing object, a dry film having a resin layer obtained from the composition, a cured product of a resin layer of the composition or the dry film, and a sealing structure having the cured product.SOLUTION: A sealing material composition contains an epoxy resin, a thermoplastic resin, an organic solvent, a curing agent and a coloring agent, in which the curing agent is at least one selected from dicyandiamide, a compound having a phenolic hydroxyl group, an acid anhydride and a compound having a thiol group, a blending amount of the coloring agent is 0.01-1.2 mass% in the total amount of the solid content of the composition, and a haze of the cured product is 10% or less.SELECTED DRAWING: Figure 3
Patent JP-2021100661-A (JP)
Title: Fire hydrant storage box and fire hydrant device
Inventor: UMEHARA HIROSHI
IPC: A62C35/68
Filed: 2021-03-31
Abstract: To simply and easily operate a fire hydrant valve opening/closing lever from a road side and a watchman's passage side.SOLUTION: A fire hydrant storage box 30 includes a front door 32 disposed to the front of a housing 31 at a road side so as to be slidingly opened/closed in the vertical direction. An upper door 36 is disposed at the top of the housing 31 at the watchman's passage side so as to be freely opened forward and rearward, and an inner door 40 is disposed below the upper door 36 so as to be freely opened forward. A fire hydrant valve opening/closing lever 68 is provided on a back side of the inner door 40 and opens or closes a manual pilot valve for remotely controlling a separately-disposed fire hydrant valve.SELECTED DRAWING: Figure 2
Patent JP-2022156562-A (JP)
Title: Mounting structure of support member in shutter device for building
Inventor: AKATSUKA HIROKI
IPC: E06B9/17
Filed: 2021-03-31
Abstract: To provide a shutter device 1 in which a fastening force of a taking-up body 4 for taking up a shutter curtain 3 to a skeleton side member works effectively with respect to a load in a direction in which an upper end edge part rotates in a circular manner with lower end edge parts of supporting members 5, 6 being a fulcrum.SOLUTION: In the case where the supporting members 5, 6 for supporting the taking-up body 4 for taking up the shutter curtain 3 are mounted on a beam material 8 which is a skeleton side member via upper and lower first and second mounting parts 10a, 10b provided at the support members 5, 6, a fastening force of the upper first mounting part 10a is made to be larger than a fastening force of the lower second mounting part 10b by using a second fastening tool 12 in which a nut part 12b deforms by buckling.SELECTED DRAWING: Figure 8
Patent JP-2021102350-A (JP)
Title: Blow molding device and blow molding method
Inventor: HORIGOME HIROSHI
IPC: B29C49/06
Filed: 2021-04-01
Abstract: To provide a blow molding device capable of shortening an operating time of a machine before and after cooling a preform.SOLUTION: A temperature adjustment unit of a blow molding device comprises: a first drive unit that drives in a first direction a core mold which supplies cooling air; a second drive unit that drives in a second direction a cavity mold which houses a preform; a first lock unit that, in a first position where the core mold is inserted into the preform, restricts movement of the first drive unit in the second direction; and a second lock unit that, in a second position where the preform is housed in the cavity mold, restricts movement of the second drive unit in the first direction.SELECTED DRAWING: Figure 2
Patent JP-2021100890-A (JP)
Title: Image formation device
Inventor: AOYAMA JUNPEI
IPC: B65H3/52
Filed: 2021-04-05
Abstract: To provide an image formation device of a pickup-less system possible to suppress occurrence of non-feeding of a strong recording sheet while suppressing occurrence of a fold of a weak recording sheet.SOLUTION: A recording sheet S before entering a separation nip by a contact between a feeding roller and a separation roller is bent by its own contact, and a deflection imparting portion 127b is provided for generating wrinkles on the recording sheet S extending along a conveying direction (arrow direction in the figure), and a tip end portion of the deflection imparting body 127b in contact with the recording sheet S is composed of a flexible member.SELECTED DRAWING: Figure 13
Patent JP-2022159884-A (JP)
Title: Hydraulic device
Inventor: KAWADA KENICHI
IPC: F15B11/00
Filed: 2021-04-05
Abstract: To provide a hydraulic device capable of easily attaining reduction of shock in the case of inversion.SOLUTION: A hydraulic device (1) comprises: a hydraulic cylinder (10) including a piston (12) which is reciprocally driven, a first port (10a) and a second port (10b); a hydraulic pump (30) which is rotated unidirectionally for supplying a working oil from an oil tank (20) to the hydraulic cylinder (10); a motor (40) of which the rotation speed is variable and which drives the hydraulic pump (30); a brake valve (50) for controlling a pressure of the working oil returning from the hydraulic cylinder (10) to the oil tank (20); a direction switching valve (60) for switching supply of the working oil to one of the first port (10a) and the second port (10b) and discharge of the working oil from the other of the first port (10a) and the second port (10b); and a control device (80) which controls the motor (40) and the direction switching valve (60).SELECTED DRAWING: Figure 1
Patent JP-2022160710-A (JP)
Title: Heat-fusible composite fiber and non-woven fabric using the same
Inventor: WADA TOMOYUKI
IPC: D04H1/541
Filed: 2021-04-07
Abstract: To provide a heat-fusible composite fiber that suppresses consumption of fossil resources and imparts both bulkiness and flexibility to non-woven fabrics, and a non-woven fabric using the same.SOLUTION: There is provided a heat-fusible composite fiber containing a polyester-based resin as a first component and a polyethylene-based resin having a lower melting point than that of the first component as a second component, in which a mixing ratio (weight ratio) between a biomass-derived polyethylene-based resin and a fossil-resource-derived polyethylene-based resin in the polyethylene resin is 20:80 to 90:10.SELECTED DRAWING: None