baber/WOPTO huggingface dataset:
Patent JP-2021110448-A (JP)
Title: Actuator and slide-type open/close device
Inventor: SUZUKI TOKUJI
IPC: E05F15/652
Filed: 2020-04-05
Abstract: To provide an actuator having a ball-screw mechanism, in which a stroke of the length of the actuator is provided and a load-bearing property in a direction vertical to a screw shaft is large.SOLUTION: An actuator 10 includes a nut unit 20, a screw shaft 30, a motor unit 40, and a substrate unit 50. The screw shaft 30 includes a four-line spiral-shaped screw groove 31 on a surface thereof, and a plurality of non-circulation balls stored in the nut inside the nut unit 20 are fitted into the screw groove 31. A plurality of through holes are provided on the nut for storing one ball per through hole, and an opening diameter on an outer surface side of the through hole is equal to or more than the diameter of the ball, and an opening diameter on an inner surface side is less than the diameter of the ball. Accordingly, the projection amount of the ball from the inner surface side of the through hole is set such that an optimal fitting state to the depth and cross-section of the screw groove 31 is obtained.SELECTED DRAWING: Figure 1
Patent JP-2021164412-A (JP)
Title: Polished white rice heat-processed package product
Inventor: KANEIZUMI KAZUHISA
IPC: A23L7/10
Filed: 2020-04-06
Abstract: To provide a polished white rice heat-processed package product which is enabled to have an improved taste of food rice by a simple method and also can be produced and eaten in a short time.SOLUTION: A heat-processed product such as a cooked product 14 of polished white rice which is obtained by rice polishing so that its rice polishing percentage ranges from 55% to 85% is hermetically sealed and packaged. The heat-processed product has a protein component less than that of polished rice whose rice polishing percentage has a larger value. A rice polishing step is performed by a rice polishing machine for Japanese rice wine brewing and thereby the cooked product 14 has an odd taste component such as the protein component, including a skin rice bran component, less than that of the polished rice whose rice polishing percentage has a value larger than the rice polishing percentage of the polished white rice. The cooked product 14 is dried by a freeze dry step, etc. and is milled by a milling step into a particle having a smaller size than a rice grain of the heat-processed product obtained by heat processing immediately after the rice polishing, the size of the particle being 1 mm or less, for example.SELECTED DRAWING: Figure 1
Patent JP-2020115466-A (JP)
Title: Induction heating coil support structure and induction heating apparatus
Inventor: YAMAMOTO RYOSUKE
IPC: H05B6/36
Filed: 2020-04-07
Abstract: To provide an induction heating coil support structure and an induction heating apparatus, capable of inhibiting an induction heating coil from being moved at the time of electrification of the induction heating coil and without forming, for insulation, the induction heating coil's surface using a coat causing gas.SOLUTION: An induction heating apparatus support structure 4 includes a pillar 20 and a plurality of regulation members 21. The pillar 20 is disposed outward in a radial direction of a wound part 13 of an induction heating coil 3 and extends in an axial direction S1. In order to regulate movement of the induction heating coil 3 in the axial direction S1, the regulation members 21 receive the induction heating coil 3 in an insulation state and are supported on the pillar 20.SELECTED DRAWING: Figure 4
Patent JP-2020104001-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-04-07
Abstract: To provide a game machine devised in operation when an abnormal state continues.SOLUTION: A game machine includes: a main control device for controlling progress of a game; a peripheral control device for controlling a performance in a game; and a light emission part that lights up according to the progress of a game. The game machine is characterized: by allowing the peripheral control device to receive operation of the operation part in both cases of when voltage of a power supply supplied to the game machine is at a normal value and when the voltage is at an abnormal value differing from the normal value; by changing a light emission mode of the light emission part if the operation of the operation part is received when the voltage of the power supply supplied to the game machine is at the abnormal value; and by receiving operation of the operation part even if voltage of the power supply supplied to the game machine drops to the abnormal value when voltage of the power supply supplied to the game machine is at the normal value and operation of the operation part can be received.SELECTED DRAWING: Figure 375
Patent JP-2020114677-A (JP)
Title: Distortion prediction and minimization in additive manufacturing
Inventor: VU THUA NGUYEN
IPC: B33Y50/02
Filed: 2020-04-09
Abstract: To provide a method of minimizing distortion in a workpiece.SOLUTION: There is provided a method of minimizing distortion in a workpiece, the method comprises utilizing a computer system to carry out finite element analysis on a finite element thermo-mechanical model of the workpiece during and after fabrication by additive manufacturing to predict shape distortion and residual stress development in the workpiece, in which the fabrication comprises a fabrication step of depositing multiple layers of a material melted by a heat source along a deposit path on a substrate, and introducing alterations to the workpiece prior to or during fabrication to compensate for the predicted distortion.SELECTED DRAWING: Figure 1
Patent JP-2021168574-A (JP)
Title: Electrical steel, and core for rotary electric machine
Inventor: NATORI YOSHIAKI
IPC: H01F27/245
Filed: 2020-04-13
Abstract: To provide an electrical steel that can form a flux barrier while suppressing the deterioration of dimensional accuracy, and suppress the occurrence of short circuit in a core for a rotary electric machine, and a core for a rotary electric machine provided with the same.SOLUTION: An electrical steel 16 comprises a plate-shaped main plate portion 64, and a processed portion 66 protruding from the main plate portion 64 in a thickness direction X of the main plate portion 64. An outer circumferential portion of the processed portion 66 protrudes from the main plate portion 64 in the thickness direction X such as to extend in a direction separating from the main plate portion 64 in a direction perpendicular to the thickness direction X while inclining with respect to the main plate portion 64. Each of both surfaces of the processed portion 66 is continuous to respective both surfaces of the adjacent main plate portion 64 in all portions adjacent to the main plate portion 64 in the outer circumferential portion of the processed portion 66 when viewed from the thickness direction X.SELECTED DRAWING: Figure 2
Patent JP-2020177238-A (JP)
Title: Resist composition, method for producing resist pattern, and salt
Inventor: MASUYAMA TATSURO
IPC: C07C309/17
Filed: 2020-04-13
Abstract: To provide a resist composition capable of producing a resist pattern with good line edge roughness.SOLUTION: The resist composition contains: a resin containing a structural unit represented by Formula (a2-A) and a structural unit having an acid-labile group; and a salt represented by Formula (I). [In the formula, R1a and R2a each represent a hydrogen atom or a hydrocarbon group or are bonded to each other to form a ring; and R3a represents a hydrogen atom or is bonded to R1a and R2a to form a ring.]SELECTED DRAWING: None
Patent JP-2020126670-A (JP)
Title: Information processing device, information processing method, and program
Inventor: TAKAMATSU SHINGO
IPC: G06Q50/16
Filed: 2020-04-15
Abstract: To provide information useful for various users involved in real estate transactions.SOLUTION: In a system, a functional configuration of a database and a processing unit of a server includes: an information extraction unit 3305 that extracts information on a second real estate property or a second transaction similar to a first real estate property or a first transaction that occurs for the first real estate property based on a feature quantity of a real estate property or a transaction for the real estate property; a machine learning unit 3303 that learns a parameter for calculating the similarity of a price of the real estate property based on the feature quantity and the price of the real estate property; and a transaction result prediction unit 3307 that predicts a transaction result associated with the first real estate property in the first transaction based on the extracted information and the parameter learned by the machine learning unit.SELECTED DRAWING: Figure 3
Patent JP-2021168616-A (JP)
Title: Adenovirus immunoassay method and adenovirus immunoassay instrument
Inventor: MIYAZAWA YASUSHI
IPC: C12N15/13
Filed: 2020-04-16
Abstract: To provide: a monoclonal antibody with which adenoviruses contained in a sample to be tested can be rapidly and easily detected and measured with high sensitivity; and an adenovirus immunoassay method using the monoclonal antibody and an adenovirus immunoassay instrument including the monoclonal antibody.SOLUTION: The present invention provides: a monoclonal antibody that is subjected to an antigen-antibody reaction with a hexone trimer of adenovirus, or an antigen-binding fragment thereof; and an immunoassay method using the monoclonal antibody and an immunoassay instrument including the monoclonal antibody.SELECTED DRAWING: Figure 1
Patent JP-2021172682-A (JP)
Title: Polyamide resin composition, molding, and method for producing polyamide resin composition
Inventor: NAKAJIMA MASA
IPC: C08L77/00
Filed: 2020-04-20
Abstract: To provide a polyamide resin composition having good tensile strength at high temperature of 80°C or higher when being formed into a molding, and creep resistance characteristics in a weld part.SOLUTION: A polyamide resin composition contains (A) a polyamide resin, (B) an inorganic reinforcement material, and (C) a coloring agent, and satisfies the following conditions (a) to (c): (a) formic acid relative viscosity VR of 30 or more and 50 or less; (b) a ratio Mw/Mn of a weight average molecular weight Mw to a number average molecular weight Mn of 2.0 or more and 2.5 or less; and (c) a difference Tcc-Tc between a crystallization start temperature Tcc and a crystallization peak temperature Tc obtained by cooling at 100°C/min by differential scan calorimetry of 5°C or higher and 10°C or lower.SELECTED DRAWING: None
Patent JP-2021172845-A (JP)
Title: Method for recovering rare metal
Inventor: NAKAJIMA KOTA
IPC: C22B3/10
Filed: 2020-04-22
Abstract: To provide a method for recovering Sc in which the mixing of Th is reduced.SOLUTION: A method for recovering Sc includes the steps of: providing a solution containing Sc and Th; subjecting the solution containing Sc and Th to solvent extraction; and scrubbing an oil phase of the solvent extraction. The step for scrubbing includes a first sub step for scrubbing in a solution containing sulfuric acid and, then, a second sub step for scrubbing in a solution containing hydrochloric acid.SELECTED DRAWING: None
Patent JP-2021172375-A (JP)
Title: Pallet exchange device and pallet exchange method
Inventor: MAYUZUMI NAOKI
IPC: B65G7/02
Filed: 2020-04-24
Abstract: To provide a pallet exchange device capable of exchanging pallets with a simple configuration.SOLUTION: A pallet exchange device includes: a tilting table part 2 having a bottom surface part 20 where a pallet P in which a load M is loaded is placed, and a first side surface part 21 which can come into contact with the side surface of the load M; a support frame part 3 for supporting the tilting table part 2 in a tiltable manner; and a gear motor 4 as tilting means which tilts the tilting table part 2 in such a manner that the first side surface part 21 faces downward. The first side surface part 21 comprises a fixed frame 210 and a movable stage 211 supported so as to slide and move with respect to the fixed frame 210, and in a state in which the tilting table part 2 is tilted, the pallet P can be detached from the bottom surface part 20.SELECTED DRAWING: Figure 1
Patent JP-2020189086-A (JP)
Title: Waterproofing prestressed structure of kettle or cup
Inventor: RONALD TUAN
IPC: A47G19/14
Filed: 2020-05-07
Abstract: To provide a waterproofing prestressed structure of a kettle or a cup.SOLUTION: A waterproofing prestressed structure of a kettle or a cup of the present invention mainly has a first main body and a second main body, and either one side of an elastic body is provided so as to be integrated in the first main body. When the first main body is rotated and connected with the second main body, either one side of the elastic body is fixed in the first main body. Thereby, one side of the elastic body connected with the first main body is not deformed, but only one side coming in contact with the second main body is deformed. Accordingly, the elastic body is not deformed excessively in the tightened state, and therefore the extent where the elastic body is twisted or damaged by the rotational connection is reduced. Alternatively, the elastic body is provided so as to be integrated in the first main body, and a gap may not exist between the elastic body and the first main body, and thereby the problems that various germs are propagated and bad smell is generated due to accumulation of dirt are solved furthermore.SELECTED DRAWING: Figure 8
Patent JP-2021177978-A (JP)
Title: Card holder
Inventor: HANAKAWA YOICHI
IPC: A45C11/18
Filed: 2020-05-13
Abstract: To provide a card holder capable of preferably covering a front surface side or a back surface side.SOLUTION: A card holder H comprises: a card holder main body A comprising a holding part G capable of holding a card C; and a cover B for detachably covering a front surface or a back surface of the card holder main body A. For example, when the cover B covers the front surface of the card holder main body A, the cover may conceal a display part I of the card C held to the card holder main body A. According to the card holder H, the front surface side or the back surface side of the card can be preferably covered.SELECTED DRAWING: Figure 1
Patent JP-2021178804-A (JP)
Title: Pharmaceutical preparation containing escitalopram
Inventor: NAITO RYO
IPC: A61K47/38
Filed: 2020-05-15
Abstract: To provide a tablet containing escitalopram oxalate with excellent stability.SOLUTION: A direct compression tablet contains escitalopram oxalate, crystalline cellulose and silicic acid at pH of 5 or less.SELECTED DRAWING: None
Patent JP-2021189541-A (JP)
Title: Driving support control device and driving support control method
Inventor: SATOMI TSUNEO
IPC: G08G1/16
Filed: 2020-05-26
Abstract: To enable a driving support corresponding to a peripheral state of a vehicle.SOLUTION: A driving support control device includes: a photographic data acquisition section for acquiring at least photographic data on a front side of a self vehicle photographed by a camera installed in the self vehicle; a determination section for determining whether an event disturbing traveling of the self vehicle due to another vehicle has occurred based on the photographic data; and a driving support section for outputting sound considering a driver of the other vehicle to a driver of the self vehicle from a speaker when it is determined that an event disturbing traveling of the self vehicle has occurred.SELECTED DRAWING: Figure 1
Patent JP-2021187900-A (JP)
Title: Rubber composition for tires and construction vehicle tire using the same
Inventor: KAYANO TOMOHIRO
IPC: C08L7/00
Filed: 2020-05-27
Abstract: To provide a rubber composition for tires capable of simultaneously improving a storage modulus and heat build-up properties.SOLUTION: The rubber composition for tires is obtained by blending 100 pts.mass of a diene rubber containing 65-100 pts.mass of at least one selected from the group consisting of a natural rubber and a synthetic isoprene rubber and 0-35 pts.mass of a styrene-butadiene copolymer rubber with: 40-80 pts.mass of carbon black having a nitrogen adsorption specific surface area (N2SA) of 85-120 m2/g; 5-35 pts.mass of silica having a nitrogen adsorption specific surface area (N2SA) of 140-200 m2/g; and 0.5-10 pts.mass of a phenolic resin having at least one ethyleneamine-derived structural unit represented by -(NH-C2H4)- in the molecule.SELECTED DRAWING: None
Patent JP-2021188973-A (JP)
Title: Antenna receiver and electronic watch
Inventor: MATSUE TSUYOSHI
IPC: G04R60/06
Filed: 2020-05-28
Abstract: To provide an antenna receiver and an electronic watch that can more appropriately perform communication operations by a plurality of antennas in parallel.SOLUTION: An antenna receiver includes: a bezel 13 as a first antenna; an antenna element 214 tuned to a frequency band different from that of the bezel 13; a base plate 21 having a reception circuit to which the bezel 13 and the antenna element 214 are connected; and a back lid 17 at least part of which is a conductor. The base plate 21 has a ground surface of the bezel 13. The base plate 21 and the antenna element 214 are located between the bezel 13 and the back lid 17. The antenna element 214 is located on the opposite side to the bezel 13 with respect to base plate 21 and is electrically connected to the conductor of the back lid 17 and grounded.SELECTED DRAWING: Figure 3
Patent JP-2021189874-A (JP)
Title: Automatic driving system
Inventor: MINAMI MITSUE
IPC: G08G1/16
Filed: 2020-06-02
Abstract: To provide an automatic driving system capable of inhibiting an own vehicle from interfering with traveling of a succeeding vehicle without increasing the speed of the own vehicle.SOLUTION: An automatic driving system is installed in a vehicle and includes an information acquisition unit, a lane selection unit and a control unit. When an own vehicle travels on a road having plural lanes, the information acquisition unit acquires information on a vehicle traveling around the own vehicle. When a condition for approach and chase is established, the lane selection unit selects as an own vehicle travel lane a lane adjacent to the lane in which the own vehicle is traveling. When the lane selection unit selects the adjacent lane as the own vehicle travel lane, the control unit automatically changes lanes to the adjacent lane or proposes to a driver that lanes should be changed to the adjacent lane.SELECTED DRAWING: Figure 3
Patent JP-2021187720-A (JP)
Title: Co2 utilization method in cement manufacture waste gas and co2 utilization system
Inventor: TAKAYAMA YOSHINORI
IPC: C07C9/04
Filed: 2020-06-04
Abstract: To provide a utilization method of CO2 in cement manufacture exhaust gas capable of efficiently utilizing by methanating CO2 in a cement exhaust gas that is not derived from fossil fuel, for reducing CO2 derived from energy and a CO2 utilization system.SOLUTION: Methane is generated by adding hydrogen to CO2 in the exhaust gas from a cement manufacturing apparatus or CO2 separated and recovered from the exhaust gas, and the methane is used as an alternative fuel for fossil fuel, and the CO2 of the energy origin is reduced, and the reduction effect of the greenhouse effect gas can be enhanced.SELECTED DRAWING: Figure 1
Patent JP-2021188475-A (JP)
Title: Drilling support device
Inventor: AOKI HISANAO
IPC: F42D1/00
Filed: 2020-06-04
Abstract: To provide a drilling support device that can prevent a tip of a drilling bit from slipping on a face.SOLUTION: After a planned opening end position is set (S104), it is determined whether the narrow angle between the normal vector of a face and the drilling line at the set planned opening end position is equal to or smaller than a predetermined value based on the unevenness of the face measured by the measurement section (S106-S109) to determine whether the set planned opening end position 23 is appropriate (S110).SELECTED DRAWING: Figure 2
Patent JP-2020162143-A (JP)
Title: Method of protecting content
Inventor: SHIMIZU TAKUYA
IPC: H04H20/28
Filed: 2020-06-10
Abstract: To provide a digital broadcast receiver capable of executing a function having a higher added value.SOLUTION: A broadcast receiver for receiving content, includes: a reception part that receives the content; a storage part that stores the content received by the reception part; an interface that outputs the content stored in the storage part; and a control part that controls an output state of the content from the interface. The control part executes determination processing of the output state of the content from the interface in accordance with a combination of a storage state of the content in the storage part, resolution of a video image of the content during output, and a transmission characteristic of the video image of the content during the output. An output protection system for the content includes two kinds of the output protection systems. The control part selects one of the output protection systems in the determination processing in accordance with the combination of the resolution of the video image of the content during the output, and the transmission characteristic.SELECTED DRAWING: Figure 7A
Patent JP-2020146573-A (JP)
Title: Catheter assembly
Inventor: ISHIDA MASAHIRO
IPC: A61M25/09
Filed: 2020-06-18
Abstract: To provide a catheter assembly that enables a catheter to be easily inserted into a blood vessel.SOLUTION: A catheter assembly 10A comprises a catheter 12, a catheter hub 14 fixed to a proximal end portion of the catheter 12, a hollow inner needle 16 detachably inserted into the catheter 12, a portion comprising a finger rest protrusion 30, a guide wire 20 slidably inserted into the inner needle 16, and a wire operation member 22 comprising a protruding portion (an uneven shape 41) and connected to the guide wire 20. The finger rest protrusion 30 is arranged before the protruding portion in an initial state.SELECTED DRAWING: Figure 3
Patent JP-2021195084-A (JP)
Title: Steering device
Inventor: KAKIMOTO Yusuke
IPC: B62D5/04
Filed: 2020-06-18
Abstract: To provide a steering device that can acquire a neutral position of a steering wheel.SOLUTION: When predetermined conditions are satisfied, a reaction force control unit moves a steering wheel 11 to a first movement end (a position corresponding to a first end angle) through control of a reaction force motor, and then reversely moves the steering wheel to a second movement end (a position corresponding to a second end angle). Thereafter, the reaction force control unit calculates a neutral position of the steering wheel 11, that is, a midpoint θs0 of a steering angle based on a first end angle that is a rotation angle of the reaction force motor at the start of the reverse movement and a second end angle that is a rotation angle of the reaction force motor at the end of the reverse movement. Therefore, when the predetermined conditions are satisfied, the neutral position of the steering wheel 11 can be acquired.SELECTED DRAWING: Figure 4