baber/WOPTO huggingface dataset:
Patent JP-2021132529-A (JP)
Title: Thresher of combine-harvester
Inventor: WATABE HIROKI
IPC: A01F12/24
Filed: 2020-02-21
Abstract: To present a thresher of a combine-harvester having a high working efficiency of threshing work by preventing clogging of grain culms between a threshing cylinder located in an upstream side in the rotation direction of the threshing cylinder and a receiving net.SOLUTION: A rotary shaft (30) is erected onto front/rear walls of a threshing chamber (10), and a threshing cylinder (11) is supported by the rotary shaft (30). The threshing cylinder (11) includes threshing teeth (54) respectively, provided around the outer peripheral part thereof, at prescribed distances apart in the circumferential direction and longitudinal direction, a receiving net (12) provided on the lower side thereof at a prescribed interval apart therefrom, and a threshing cylinder cover (13) for covering the threshing cylinder (11) provided on the upper side thereof, where the threshing cylinder cover (13) has a plurality of dust transfer plates (14) in the inner peripheral part, at prescribed intervals apart in the longitudinal direction. In axial view of the rotary shaft (30), the threshing cylinder (11) is formed into a circular shape, and the receiving net (12) is formed into a substantially semicircular shape along the lower side of the threshing cylinder (11). The axial center of the rotary shaft (30) is deviated from the center of the receiving net (12) such that, in the horizontal direction, a gap between the teeth tips of the threshing teeth (54) in the side when the threshing teeth (54) side move downward and the inner surface of the receiving net (12) becomes larger than the teeth tips when the threshing teeth (54) move upward.SELECTED DRAWING: Figure 6
Patent JP-2021133590-A (JP)
Title: Easily openable film and package
Inventor: WADA TAKAYUKI
IPC: C08L23/10
Filed: 2020-02-26
Abstract: To provide, in the case where an adherend polypropylene-based resin packaging material is heat sealed under a wide temperature condition of 140°C to 200°C, an easily openable film with excellent transparency that can hermetically seal and package the content and has a cohesive failure type easily peelable property.SOLUTION: Provided is an easily openable film, which is a film that has at least a seal layer and in which, characterized, the seal layer contains a polypropylene-based resin (a) produced using a single-site catalyst as a main component, and is composed of a resin composition containing a low-density polyethylene-based resin (b) having melt flow rate (MFR) of less than 4.0 g/10 minutes and a polyethylene-based resin (c) having MFR of 4.0 g/10 minutes or more and density of 930 kg/m3 or more.SELECTED DRAWING: None
Patent JP-2021134287-A (JP)
Title: Pressure sensitive adhesive sheet, and method for using pressure sensitive adhesive sheet
Inventor: YAMAZAKI KENTA
IPC: C09J201/00
Filed: 2020-02-27
Abstract: To provide a pressure sensitive adhesive sheet facilitating forming patterns corresponding to a plurality of members with a simple structure, and capable of using the patterns formed on the members as information, and to provide a method for using the pressure sensitive adhesive sheet.SOLUTION: A pressure sensitive adhesive sheet which comprises a substrate, and an adhesive layer composed of an adhesive composition containing an adhesive is such that: the adhesive layer has portions having different cure degrees of the adhesive, and is formed so that first information is carried on an adherend by selectively making a portion of a lower cure degree in the adhesive composition remain on the adherend when the pressure sensitive adhesive sheet is adhered to the adherend and is peeled from the adherend, and second information corresponding to the first information is carried on the pressure sensitive adhesive sheet peeled from the adherend.SELECTED DRAWING: None
Patent JP-2021137885-A (JP)
Title: Concrete placing surface polishing device and polishing method
Inventor: TAIRA IZUMI
IPC: B24B27/00
Filed: 2020-03-03
Abstract: To provide a concrete placing surface polishing device which can undergo downsizing and a reduction in cost, can reduce construction cost because it is portable by manual work and requires a small workload and is suitable to polish a small room, a staircase, a corner, and spot-like defects.SOLUTION: A polishing device for polishing a concrete placing surface includes a hand-pushing possible base 10, a handle 14 attached to the base 10, oscillation means 11 provided in the base 10, and rectangular oscillation polishing member 2 attached detachably to oscillators 11a of the oscillation means 11 to polish the placing surface while performing reciprocating oscillation in a straight line direction by driving of the oscillation means 11. The oscillation polishing member 2 may include a rectangular mold platen 21 attached to and detached from an oscillator 11a, and a plurality of polishing protrusions 22 formed on one surface of the mold platen 21 and arranged in a rectangular manner.SELECTED DRAWING: Figure 1
Patent JP-2021138245-A (JP)
Title: Vehicle control device and vehicle control method
Inventor: KATOU DAICHI
IPC: G08G1/16
Filed: 2020-03-04
Abstract: To provide a vehicle control device and a vehicle control method that can select an appropriate lane in a situation in which a traffic restriction object is placed.SOLUTION: In a vehicle control device 10 for allowing own vehicle 120 to execute automatic lane change from a first lane 132 to a second lane 134 on a road 130 where the first lane 132, the second lane 134, and a third lane 136 or a road shoulder 138 are adjacent to each other, a lane change control part 92 restricts automatic lane change when a traffic restriction object (pylon 146 or the like) for restricting passage on the third lane 136 or the road shoulder 138 is placed on the third lane 136 or the road shoulder 138, and an outside recognition part 80 recognizes the traffic restriction object.SELECTED DRAWING: Figure 4
Patent JP-2021138073-A (JP)
Title: Structure
Inventor: TAIMA TAKASHI
IPC: B33Y10/00
Filed: 2020-03-06
Abstract: To provide a structure having a crisscross stacking structure that is easily and reliably joined.SOLUTION: A structure is provided with: a first member formed in a plate shape, and having multiple first protrusions formed at least on one surface; and a second member formed in a plate shape, and having multiple second protrusions formed at least on one surface. The first member and the second member are deposited such that at least some of the first protrusions and the second protrusions come into butt contact, and the whole is welded in a plane, to be bonded together at intersections of the first protrusions and the second protrusions.SELECTED DRAWING: Figure 1
Patent JP-2021143083-A (JP)
Title: Method for preventing contamination of base plate
Inventor: OKADA TETSUO
IPC: C01B33/037
Filed: 2020-03-10
Abstract: To provide means for preventing contamination of a base plate used for manufacturing polycrystalline silicon.SOLUTION: A method for preventing contamination of a base plate comprises the steps of: manufacturing polycrystalline silicon in a reactor having a base plate and a lid covering the base plate; removing the lid from the base plate after the manufacturing of the polycrystalline silicon is finished; and isolating a space including the base plate by an isolator.SELECTED DRAWING: Figure 1
Patent JP-2021142875-A (JP)
Title: Front cowl
Inventor: NISHIGUCHI MASAKI
IPC: B62J23/00
Filed: 2020-03-12
Abstract: To provide a front cowl that provides improved protection performance while maintaining detection accuracy of a drive assist sensor when the drive assist sensor is provided.SOLUTION: A front cowl (40) covers a vehicle front part of a straddle-type vehicle in which drive assist control is to be executed. The front cowl includes a first cowl (41) from which a transparent surface of a head lamp (55) configured to illuminate the front of the vehicle is exposed and a second cowl (42) protruding from a lower side of the first cowl toward the front of the vehicle. A recessed portion (44) is formed on an upper surface of the second cowl from a base end side toward a distal end side, and a housing space that houses at least a portion of a drive assist sensor (51) is formed below the first cowl by the recessed portion of the second cowl.SELECTED DRAWING: Figure 3
Patent JP-2021143723-A (JP)
Title: Terminal member for ventilation hole
Inventor: URAI KATSUNORI
IPC: F16L5/00
Filed: 2020-03-12
Abstract: To provide a terminal member for a ventilation hole which enables reduction of the number of components while having a function equivalent to or higher than a conventional terminal member for a ventilation hole.SOLUTION: A sleeve cap 1 includes: an insertion cylinder 10 which is inserted into a ventilation port H formed on a wall surface W of a building; and a face 20 provided at one side end part of the insertion cylinder 10. Further, the sleeve cap 1 includes an annular water shut-off packing 30 along an outer peripheral edge 15 at the one side end part of the insertion cylinder 10. The water shut-off packing 30 has: a wall surface contact part 31 which elastically contacts with the wall surface W; and a face contact part 32 which elastically contacts with the face 20.SELECTED DRAWING: Figure 6
Patent JP-2021143535-A (JP)
Title: Building board
Inventor: FURUYA SAKI
IPC: E04F13/08
Filed: 2020-03-12
Abstract: To provide a building board in which a specific part is hardly stained.SOLUTION: A building plate 100 has a projection 3 projecting in the normal direction X from a reference surface 2 on the surface of a base material 1. The projection 3 is formed in a shape extending in the vertical direction. The projection 3 has an upper end surface 31, a lower end surface 32, and a side surface 33 between the upper end surface 31 and the lower end surface 32. The upper end surface 31 is formed obliquely downward from the reference surface 2 in the normal direction X. The lower end surface 32 is formed obliquely upward from the reference surface 2 in the normal direction X. The side surface 33 is formed in an arc shape projecting in the projecting direction of the projecting part 3 in the transverse section of the projecting part 3. A portion where water is concentrated and flows is reduced.SELECTED DRAWING: Figure 1
Patent JP-2021145501-A (JP)
Title: Rail-to-ground voltage suppression system
Inventor: KIMURA SHOTA
IPC: H02H3/20
Filed: 2020-03-13
Abstract: To suppress the fluctuation of a rail-to-ground voltage at an operating position of a voltage control device from spreading to the entire line and suppress an excessive rail-to-ground voltage being generated in the distance of the voltage control device.SOLUTION: A rail-to-ground voltage suppression system 1S in an electric railways includes a rail-to-ground voltage acquisition device that acquires a rail-to-ground voltage, and a voltage control device that connects the rail and the ground electrode. The voltage control device controls the rail-to-ground voltage at the installation position of the voltage control device by connecting the rail and the ground electrode according to the rail-to-ground voltage acquired by the rail-to-ground voltage acquisition device.SELECTED DRAWING: Figure 2
Patent JP-2021149114-A (JP)
Title: Station service device, control method for station service device, and control program for station service device
Inventor: NOMURA AKIHIRO
IPC: G07B5/00
Filed: 2020-03-16
Abstract: To provide a highly convenient station service device, a control method for the station service device, and a control program for the station service device.SOLUTION: A station service device according to one embodiment includes: a ticketing unit that issues a ticket; a display; an operation interface that constitutes a touch panel together with the display; and a processor. The processor displays a plurality of selectable icons on the display for allowing the ticketing unit to issue the ticket. At least one of the plurality of selectable icons is animated.SELECTED DRAWING: Figure 1
Patent JP-2020096201-A (JP)
Title: Sheet sticking device and sticking method
Inventor: TAKANO TAKESHI
IPC: H01L21/683
Filed: 2020-03-17
Abstract: To provide a sheet sticking device and method of sticking a sheet that prevents a decrease in processing capacity per unit time.SOLUTION: A sheet sticking device 10 includes: support means 20 having adherent support means 21 for supporting an adherent WF; and unwanted sheet support means 22 located on an outside of the adherent support means 21; pressing means 40 for pressing and attaching an adhesive sheet AS to an adherend surface WF1 of the adherend WF supported by the adherend support means 21 and an unwanted sheet support surface 22A of the unwanted sheet support means 22; cutting means 50 for cutting the adhesive sheet AS attached to the adherend WF to a predetermined shape in order for an adhesive sheet portion to remain on the adherend WF; and recovery means 60 for peeling an unwanted sheet US other than the adhesive sheet portion in the adhesive sheet AS from the unwanted sheet support surface 22A. The support means 20 is provided to allow at least one of loading and unloading of the adherent WF into and out of the adherent support means 21 during the peeling of the unwanted sheet US from the unwanted sheet support surface 22A.SELECTED DRAWING: Figure 1
Patent JP-2021053352-A (JP)
Title: Ball supply integrated type auto tee-up machine with simple structure
Inventor: PARK JAE SUNG
IPC: A63B69/36
Filed: 2020-03-17
Abstract: To provide a ball supply integrated type auto tee-up machine that has a simple and compact structure.SOLUTION: A ball supply integrated type auto tee-up machine is provided that can achieve a function of allowing a second ball chute 75 to supply a golf ball to a golf tee 52 and a function of teeing-up the golf ball placed on the golf tee 52 with one-stop automation after delivering the golf ball inserted to a first ball chute 85 to the second ball chute 75 while the golf tee 52 and the first ball chute 85 ascend/descend and the second ball chute 75 descends/ascends in an opposite direction at the same time by using a single tee-up motor.SELECTED DRAWING: Figure 3
Patent JP-2021150828-A (JP)
Title: Device and method for radio communication
Inventor: KOBAYASHI TORU
IPC: H04W52/02
Filed: 2020-03-19
Abstract: To improve an arrival rate of a product serial code to a base station.SOLUTION: A radio communication device includes a receiver unit, a storage control unit, an acquisition unit, and a transmitter unit. The radio communication device is intermittently activated. The receiver unit receives a second serial code different from a first serial code of the radio communication device from one or more other radio communication devices different from the radio communication device. The storage control unit stores the second serial code received by the receiver unit into a storage unit. The acquisition unit acquires the first serial code and the second serial code from the storage unit. The transmitter unit transmits the first serial code and the second serial code acquired by the acquisition unit.SELECTED DRAWING: Figure 1
Patent JP-2021147560-A (JP)
Title: Resin composition for semiconductor sealing and semiconductor device
Inventor: SUGINO RYOSUKE
IPC: H01L23/29
Filed: 2020-03-23
Abstract: To provide a resin composition for semiconductor sealing which has improved laser imprintability, and a semiconductor device which has the resin composition as a sealing material and is excellent in reliability.SOLUTION: A resin composition for semiconductor sealing contains an epoxy resin, a curing agent, an inorganic filler, and pigment particles, in which the pigment particles contain titanium oxide particles and titanium nitride particles.SELECTED DRAWING: Figure 1
Patent JP-2021152805-A (JP)
Title: Store system, information processing device and control program therefor
Inventor: TAKAHASHI HIDEJI
IPC: G06Q30/06
Filed: 2020-03-24
Abstract: To provide a store system, an information processing device and its control program capable of improving a more effective sales promotion in the case that the price of a commodity to be purchased is higher than the lowest price of other stores.SOLUTION: An information processing device acquires a rank of a user visiting a store and an amount related to its ranking. The information processing device acquires the price of a commodity to be purchased by the user at an own store. The information processing device acquires the price of the commodity to be purchased at the other stores. The information processing device adds an amount based on its differential amount to an amount related to ranking acquired by first acquisition means in the case that the price of the own store is higher than the price of the other stores.SELECTED DRAWING: Figure 10
Patent JP-2021152815-A (JP)
Title: Game system and auction program
Inventor: KUBOTA MASAHIRO
IPC: G06Q30/08
Filed: 2020-03-24
Abstract: To provide a game system with highly usability, in which a game can be easily started and in-game non-fungible assets can be easily transmitted to and received from outside the game.SOLUTION: A game system 1 that can transmit and receive in-game non-fungible assets as non-fungible tokens (NFT) between inside the game and outside the game, comprises: a game management unit 21, an asset management unit 22 for managing the in-game non-fungible assets; a management side wallet unit 23 for storing NFT transmission/reception on block chains via a network by specifying each other's addresses between itself and a user wallet unit. When transmitting the in-game non-fungible assets to outside the game, the asset management unit 22 deletes owner information of the in-game non-fungible assets and the management side wallet unit 23 issues the in-game non-fungible asset as the NFT and transmits the NFT to a wallet address specified by a user.SELECTED DRAWING: Figure 1
Patent JP-2021139082-A (JP)
Title: Mask film with aluminum adhesive tape for mask
Inventor: AIZAWA TOSHIO
IPC: A62B18/02
Filed: 2020-03-06
Abstract: To provide a mask film for preventing air from leaking through gaps of a mask, especially, from gaps on both sides of the nose.SOLUTION: A thin sheet of synthetic resin is formed in a rectangular shape to match a shape of a mask 4, and a mask film 1 is manufactured. A structure which allows the mask film to be adhered to an upper part of the outside of the mask is obtained by allowing a non-adhesive surface of an aluminum adhesive tape 2 in which an adhesive surface is covered with release paper to adhere to an upper side of the mask film.SELECTED DRAWING: Figure 1
Patent JP-2021153033-A (JP)
Title: Composite cable
Inventor: MATSUMURA YUJI
IPC: H01B7/00
Filed: 2020-03-25
Abstract: To provide a composite cable which is excellent in repetition bending property not only at normal temperature but also at low temperature.SOLUTION: In a composite cable 1 having a plurality of signal lines 2 and a plurality of power lines 3 having resin layers 22 and 32 on outer peripheries of conductors 21 and 31, the signal lines 2 are thinner than the power lines 3, element wires 21a constituting the conductor 21 of the signal lines 2 are twisted, element wires 31a constituting the conductor 31 of the power lines 3 are twisted, the two or more signal lines 2 in the plurality of signal lines 2 are further twisted, the signal lines 2 and the power lines 3 are further twisted, and an occupancy α of a cavity of the conductor 31 in a cross section of the power lines 3 is 26-40%.SELECTED DRAWING: Figure 2
Patent JP-2021154228-A (JP)
Title: Driving method for washing equipment, and washing equipment
Inventor: KAWAKAMI NAOYA
IPC: B03B5/28
Filed: 2020-03-27
Abstract: To provide a driving method for washing equipment that brings about a great washing effect while inhibiting sand from flowing out, and the washing equipment.SOLUTION: Washing equipment 1 comprises a container 3 that discharges some of a liquid from a lower discharge opening 331 by making a swirl flow generated in the influent liquid, and a storage tank 4 in which a storage liquid including foreign substances and sand is stored in the state of facing the discharging opening 331. A driving method for the washing equipment includes: an inflow step of making the liquid flow into the container 3; and a discharge/suction step of discharging the foreign substances and a liquid component to the outside of the container 3 by sucking in the foreign substances and the liquid component in the storage tank 4 from the discharge opening 331 while discharging some of the liquid to the storage tank 4 from the discharge opening 331.SELECTED DRAWING: Figure 3
Patent JP-2021155297-A (JP)
Title: Raw material set for polymer cement composition, polymer cement composition and its manufacturing method, and polymer cement cured body
Inventor: MATSUNO NAOKI
IPC: C04B24/26
Filed: 2020-03-27
Abstract: To provide a polymer cement composition that is excellent in safety during operation, can secure sufficiently a serviceable life after raw material mixing and is excellent in under coat cracking followability and elongation property of the cured material when formed into a cured material, and its raw material.SOLUTION: The polymer cement composition contains a hydraulic component containing alumina cement, a resin emulsion, a condensation retardant, a preparation promoter containing formate, and a basic aqueous solution containing an amine compound. The raw material set for the polymer cement composition is composed of a first raw material containing a hydraulic component including an alumina cement, a resin emulsion, a retardation agent, and a condensation accelerator, and a second raw material comprising a basic aqueous solution containing amine compound.SELECTED DRAWING: None
Patent JP-2021154951-A (JP)
Title: Evaluation device, evaluation method and evaluation program
Inventor: SUZUKI KOUGO
IPC: G08G1/00
Filed: 2020-03-27
Abstract: To provide an evaluation device, evaluation method, and evaluation program capable of improving evaluation accuracy of driving suitability by excluding information due to force majeure as much as possible.SOLUTION: An evaluation device 1 comprises a determination information acquisition unit 13, a priority area determination unit 12, and an evaluation unit 14. The determination information acquisition unit 13 acquires operation information related to a sudden driving operation exceeding a predetermined standard of the moving body as determination information. The priority area determination unit 12 determines whether an area of a road on which the moving body moves is a priority area in which movement of the moving body is prioritized over movement of another moving body different from the moving body. The evaluation unit 14 evaluates driving suitability of a driver who drives the moving body based on determination information that excludes a part, when the moving body moves in the priority area, of the operation information.SELECTED DRAWING: Figure 1
Patent JP-2022125371-A (JP)
Title: long arc discharge lamp
Inventor: ISHIDA KENJI
IPC: H01J5/50
Filed: 2020-03-30
Abstract: To provide a structure with which locations of a lamp in a longitudinal direction and a rotational direction are determined in a predetermined direction, lamp mounting work is made easy, and the lamp is prevented from falling in the direction of gravity when the lamp is installed to a light irradiation device in a long arc discharge lamp having a light-emitting tube and first and second bases provided on both ends of the light-emitting tube.SOLUTION: On a side face of a first base on one end side of a lamp connected via a power feeding line, a recess consisting of a horizontal recess and a vertical recess is formed. An engagement butt is provided on a first lamp holder. A socket-type base power feeding connector is provided on a second base on the other end side. A pin-type holder power feeding connector is provided on a second lamp holder. The lamp is mounted to the lamp holder by moving the lamp vertically and horizontally during lamp mounting.SELECTED DRAWING: Figure 1