baber/WOPTO huggingface dataset:
Patent JP-2021142577-A (JP)
Title: Deburring device
Inventor: HAGA SHIGEYUKI
IPC: B24B29/00
Filed: 2020-03-10
Abstract: To provide a deburring device which can efficiently deburr an outside face of a cylindrical workpiece with a small configuration.SOLUTION: A hollow cylindrical rotation body 20 receives a workpiece 1 from an air chuck and conveys the workpiece from a receiving position to a machining position. At the machining position, a drive roller 23 comes into contact with a cylindrical surface 2 of the workpiece 1 from the inside of the rotation body 20 and rotates the workpiece 1 with the axis line Ax1 as a rotation central axis by frictional force. An axis line Ax22 of a wheel brush 22 is provided at a higher position than an axis line Ax23 of the drive roller 23 with respect to the axis line Ax1 of the workpiece 1, and the brush 222 rotates at a higher speed than that of the drive roller 23. The brush 222 polishes the cylindrical surface 2 of the workpiece 1 in a state in which the workpiece 1 is pressed from the outside of the rotation body 20 to a contact surface 351 of the drive roller 23. The contact surface 351 of the drive roller 23 is formed on an outer periphery pf a flexible ring 35 having a higher frictional coefficient than that of the brush 222.SELECTED DRAWING: Figure 6
Patent JP-2021143908-A (JP)
Title: Vehicle controller, vehicle, method for controlling vehicle, and program
Inventor: OKA KEISUKE
IPC: G08G1/0969
Filed: 2020-03-11
Abstract: To reduce processing load of vehicle control.SOLUTION: A vehicle controller for controlling driving of a vehicle includes: an acquisition unit for acquiring information around a vehicle; a control unit for controlling lane change of the vehicle according to a guidance route. The control unit controls the vehicle so that the change of the lane will be completed in front of a bus stop if there is a bus stop near a place where the lane is going to be changed, on the basis of the information acquired by the acquisition unit.SELECTED DRAWING: Figure 3
Patent JP-2020109108-A (JP)
Title: Antibody neutralizing gm-csf for use in treatment of rheumatoid arthritis or as analgesics
Inventor: WAGNER THOMAS
IPC: A61P25/04
Filed: 2020-03-11
Abstract: To provide a neutralizing antibody of GM-CSF and compositions comprising the same for use in treatment of pain or inflammatory disorders such as rheumatoid arthritis according to specific dosing regimen.SOLUTION: A neutralizing antibody or a functional fragment thereof specifically binding primate GM-CSF is used according to the following dosing scheme: (i) a first initial dose, (ii) a subsequent second dose administered within a period of 7-21 days after the first initial dose, (iii) at least one further dose administered within a period of 21-35 days after the second dose, and (iv) optionally subsequent further doses administered within intervals of 21-35 days.SELECTED DRAWING: None
Patent JP-2021143406-A (JP)
Title: Magnetron sputtering cathode and magnetron sputtering apparatus
Inventor: SHIRAISHI AKINORI
IPC: C23C14/34
Filed: 2020-03-13
Abstract: To provide a magnetron sputtering cathode capable of preventing deposits, such as film deposition particles from collecting in a fixture.SOLUTION: A magnetron sputtering cathode includes a fixture 50 for fixing a sputtering target 1. The target 1 is constituted of a target base part 51, a target convex part 52 and a step surface 53 formed in a boundary part therebetween; the fixture 50 is constituted of a fixation lower part 55, a fixation upper part 56 and a pressing part 57 engaged to the step surface 53; and the surface of the target convex part 52 and the surface of the fixation upper part 56 form an approximately same plane. A no-step between the surface of the sputtering target 1 and the surface of the fixture 50 in the magnetron sputtering cathode can prevent deposits, such as film deposition particles from being stored in the periphery of the fixture 50.SELECTED DRAWING: Figure 3
Patent JP-2021147363-A (JP)
Title: Rust prevention agent containing weak acidic hypochlorous sterilant composition
Inventor: TAKAHASHI AYUMI
IPC: A01N59/08
Filed: 2020-03-23
Abstract: To provide a weakly acidic hypochlorous acid sterilant having improved rust prevention effect that can alleviate the above described restriction and makes it possible to treat by dipping for a long time at a high concentration, by considering a situation that in a sterilization treatment of an article with a weakly acidic hypochlorous acid sterilant, to an article containing metal easy to be rusted such as a polishing bar made of steel for polishing tooth, from the viewpoint of rust prevention, there is a restriction about the treatment condition such as concentration, treatment time and the like.SOLUTION: A sterilant composition made of weakly acidic hypochlorous acid water containing (A) precipitate film type rust prevention agent (for example, polyphosphate) 200 ppm to 1600 ppm, and (B) a multivalent metal ion (for example, calcium ion) 100 ppm or larger, and having an effective chlorine concentration of 100 ppm to 2000 ppm.SELECTED DRAWING: None
Patent JP-2021151635-A (JP)
Title: Method of cleaning reactor
Inventor: IKEDA KOICHIRO
IPC: B01J8/06
Filed: 2020-03-24
Abstract: To provide a method of cleaning a reactor capable of conveniently removing a powdery object retained in a bottom side place of an outer tube.SOLUTION: A method of cleaning a reactor is provided with: a reactor tube A in which an inner tube 4 having an open bottom part is formed at an inside of an outer tube 3 having a closed bottom part; a combustion part for heating an outer surface of the outer tube 3; and a catalyst-supporting part T having, at a bottom part of the inner tube 4, through flow holes U for receiving a catalyst S filled between the outer tube 3 and the inner tube 4 and flowing a treatment gas. The method of cleaning a reactor includes sucking and removing the powdery object F retained at a bottom side place of the outer tube 3 through a tubular body 12 for suction by mounting the tubular body 12 for suction in a state of penetrating the inside of the inner tube 4 vertically.SELECTED DRAWING: Figure 3
Patent JP-2021153008-A (JP)
Title: Heat chain monitoring device
Inventor: TSUCHIYA SHINGO
IPC: H02J7/00
Filed: 2020-03-24
Abstract: To determine the presence or absence of a thermal chain in which a plurality of battery cells cause a thermal abnormality in a chain manner or a sign thereof in a battery module including a plurality of battery cells.SOLUTION: A heat chain monitoring device 1 includes: a diagnosis unit 2 that diagnoses the presence or absence of abnormality in a battery cell c; a cell power calculation unit 3 that calculates the power of an abnormal battery cell which is a battery cell c that is diagnosed as abnormal by the diagnosis unit 2; an adjacent cell temperature estimation unit 4 that estimates the temperature of an adjacent cell which is the battery cell c adjacent to the abnormal battery cell on the basis of the power of the abnormal battery cell; and an adjacent cell estimated voltage value calculation unit 5 that calculates a voltage value of the adjacent cell as an adjacent cell estimated voltage value on the basis of the estimated temperature of the adjacent cell; and a thermal chain determination unit 6 that determines the presence or absence of a thermal chain or a sign of the thermal chain by comparing the estimated voltage value of the adjacent cell with the measured voltage value of the adjacent cell.SELECTED DRAWING: Figure 1
Patent JP-2021151841-A (JP)
Title: Inflator mounting jig and airbag device
Inventor: TAKEHARA HIROKI
IPC: B60R21/217
Filed: 2020-03-24
Abstract: To provide an inflator mounting jig and airbag device that can assemble an inflator to an airbag module without changing a design of existing component even if a mounting hole on a flange of the inflator are misaligned.SOLUTION: An inflator mounting jig 9 arranged so as to sandwich a flange part 3f with a retainer 4 includes: a recess 9c that can position the flange part 3f; a mounting hole 9h that communicates with a through hole 22, 44, 62; and an opening 9a through which a body part 3b of an inflator 3 can be inserted. The inflator mounting jig 9 according to the first embodiment includes: a first plate 91 with the mounting hole 9h and the openings 9a; and a second plate 92 with a die-cutting hole 9s formed in a shape along an outer shape including the flange part 3f and the mounting hole 9h.SELECTED DRAWING: Figure 1
Patent JP-2021156178-A (JP)
Title: Air blower
Inventor: MATSUSHITA HIROKI
IPC: F04D29/42
Filed: 2020-03-25
Abstract: To provide an air blower capable of suppressing movement of a blade in a thrust direction.SOLUTION: A first case 11 includes a first intake port and a first exhaust port. A second case 12 is disposed inside the first case, and has a second intake port and a second exhaust port. A blade 20 as a centrifugal fan is provided inside the second case, and a rotation axis thereof coincides with a center axis of the first intake port and the second intake port. A motor 17 rotates the blade. The first intake port and the second intake port are concentrically arranged, and two side surfaces between the first intake port and the second intake port are parallel with the rotation axis, and a first flow passage CH3 guiding air between the first case and the second case into the first intake port and the second intake port is formed.SELECTED DRAWING: Figure 2
Patent JP-2021155521-A (JP)
Title: Filler for metallic paint
Inventor: KATO AKIRA
IPC: C09D201/00
Filed: 2020-03-26
Abstract: To provide a filler for a metallic paint having both of high brightness and radio wave transparency.SOLUTION: The present disclosure relates to a filler 1 for a metallic paint and a method for producing the same. The filler for the metallic paint comprises a plate-shaped substrate 2 formed of an inorganic insulation material; and a plurality of metal particles 3 disposed on the substrate, wherein the metal particles include gaps among them and have an average particle size of 5 nm to 200 nm.SELECTED DRAWING: Figure 1
Patent JP-2020167930-A (JP)
Title: Power communication pipe
Inventor: KONDO RIKUTA
IPC: F16L9/127
Filed: 2020-03-26
Abstract: To provide a power communication pipe that is made of a gray hard vinyl chloride resin composition and is not easily deformed in an electric wire utility tunnel.SOLUTION: A power communication pipe 1 is a power communication pipe to be buried in the ground and includes a strait pipe portion 2 provided with a pipe body 21 made of a gray hard vinyl chloride resin composition containing a vinyl chloride resin and pigments. The pigments contain at least one type selected from a group consisting of non-carbon inorganic pigments and organic pigments, and an infrared reflectivity of the inner peripheral surface of the straight pipe portion 2 is 20% or more.SELECTED DRAWING: Figure 2
Patent JP-2021158792-A (JP)
Title: PCU cooling device
Inventor: KIMURA HIDEO
IPC: B60L9/18
Filed: 2020-03-26
Abstract: To provide a PCU cooling device which detects shortage of cooling water according to a simple constitution without arranging a water level sensor and takes proper measures at an early stage, and is capable of downsizing the whole device while securing priming water performance to a cooling water pump.SOLUTION: A cooling device 1 of a PCU 2 is provided with at least a PCU 2 being a cooling object, a cooling water pump 4, a cooling water tank 5 and a radiator 6, in a cooling water pipe 3 which constitutes a closed circuit and circulates cooling water. In the cooling device of the PCU, an inlet 4a of the cooling water pump 4 is arranged at a height position of a water level h of the cooling water tank 5 or higher that corresponds to a minimum value of a cooling water amount necessary for cooling the PCU 2. Further, the PCU 2, the cooling water pump 4, and the cooling water tank 5 are integrated, and a water filling port of the cooling water tank 5 is disposed above the inlet 4a of the cooling water pump 4.SELECTED DRAWING: Figure 2
Patent JP-2021153869-A (JP)
Title: Pachinko game machine
Inventor: SEKIYA YUICHIRO
IPC: A63F7/02
Filed: 2020-03-27
Abstract: To increase playability in a high base state more than before.SOLUTION: When execution of a special game is completed, a low base state can be shifted to a high base state. In addition, when s total number of variation display times of a first special symbol and variation display times of a second special symbol in the low base state reaches a specific number of times, as well, the low base state can be shifted to the high base state. When the variation display in which the total number of variation display times of the first special symbol and the variation display times of the second display times in the low base state reaches the specific number of times, the low base state can be shifted to the high base state.SELECTED DRAWING: Figure 54
Patent JP-2021158804-A (JP)
Title: Control method for piezoelectric drive device, piezoelectric drive device, piezoelectric motor, and robot
Inventor: SAITO HIDETOSHI
IPC: B25J13/00
Filed: 2020-03-27
Abstract: To provide a control method for a piezoelectric drive device, a piezoelectric drive device, a piezoelectric motor, and a robot, capable of shortening a time required for a down sweep.SOLUTION: A control method for a piezoelectric drive device including a piezoelectric actuator that is made to vibrate by a driving piezoelectric element being expanded/contracted by application of a drive signal and outputs a detection signal based on the vibration from a detection piezoelectric element includes: sweeping a frequency of the drive signal from a frequency higher than a target frequency to the target frequency; after the frequency becomes the target frequency, detecting the detection signal a plurality of times; determining whether or not a voltage difference of the plurality of detected detection signals is within a predetermined given voltage difference; when the voltage difference is within the given voltage difference, controlling the frequency so that voltage of the detection signal becomes first target voltage; and, when the voltage difference is not within the given voltage difference, repeating sweeping until the voltage difference is within the given voltage difference.SELECTED DRAWING: Figure 8
Patent JP-2021161460-A (JP)
Title: Method for producing modeled object
Inventor: MEGA MASAHIKO
IPC: B33Y10/00
Filed: 2020-03-31
Abstract: To provide a method for producing a molded object in which the opening communicating with the hollow internal space of a modeled object by lamination modeling can easily be closed.SOLUTION: A method for producing a modeled object according to at least one embodiment includes a step of laminating metal powder to form a modeled object having an opening communicating with a hollow internal space, a step of attaching a plug to the opening, and a step of welding the plug attached to the opening to the modeled object.SELECTED DRAWING: Figure 2
Patent JP-2021161664-A (JP)
Title: Shield driving method
Inventor: MURANAKA HIROAKI
IPC: E21D11/00
Filed: 2020-03-31
Abstract: To provide a shield driving method capable of constructing by preventing inhibition of smooth driving, even when a tail sealer material injected in an interval part between multiple tail seal members is deteriorated or degenerated.SOLUTION: In a state where a tale sealer material 16 is injected to an interval part 15a of multiple tail seal members 15 attached to a rear end part of a skin plate with an interval, and the interval part 15a injected with the tail sealer material 16 in the prescribed segment rings 14a, 14b is arranged at prescribed segment rings 14a, 14b provided with multiple washing water supply/discharge holes 17 in the circumferential direction, washing water is supplied to the interval part 15a injected with the tail sealer material 16 via the washing water supply/discharge holes 17 and discharged to thereby wash the interval part 15a, then, a tail sealer material 16' is newly injected to the interval part 15a passing through the prescribed segment rings 14a, 14b, to continue driving work.SELECTED DRAWING: Figure 3
Patent JP-2021160441-A (JP)
Title: Fixing belt storage structure for load on rear deck of bicycle
Inventor: HATTORI MOTONOBU
IPC: B62J7/08
Filed: 2020-03-31
Abstract: To simply and quickly store a fixing belt without being removed and kept in a midair state and without disturbing anything even after removing a load on a rear deck of a bicycle.SOLUTION: In a region which is surrounded by an inner frame 1d, a front lateral frame 1a and a rear lateral frame 1b in a rear deck and in which a belt disposed in a longitudinal direction is stretched, a storage part for storing an approximately tip part of a fixing belt including a hook part 33 is hung on the inner frame of the rear deck by a hook, and the belt is passed through a belt loop of the storage part and hung thereon so as to be pre-set or fixedly coupled thereto.SELECTED DRAWING: Figure 4
Patent JP-2021161069-A (JP)
Title: Postprandial blood triglyceride increase inhibitor
Inventor: KATADA SHUN
IPC: A23L33/125
Filed: 2020-03-31
Abstract: To provide a postprandial blood triglyceride increase inhibitor that can be used for pharmaceuticals, food or the like.SOLUTION: A postprandial blood triglyceride increase inhibitor contains mannitol as an active ingredient.SELECTED DRAWING: None
Patent JP-2021124005-A (JP)
Title: Trough system
Inventor: MOTO TAKAAKI
IPC: E04D13/08
Filed: 2020-03-31
Abstract: To provide a trough system, particularly a large trough system with a reduced diameter part, which can more reliably produce a siphon phenomenon and stably propagate the produced siphon phenomenon to an upstream portion.SOLUTION: A trough system 1 comprises an eaves gutter 10, a downspout 45, a connection joint 35 disposed downstream of the eaves gutter and connected to an upper end part of the downspout, and a siphon joint 50 having a reduced diameter part and disposed on the downspout. A flow channel cross section S of the eaves gutter is 11000 mm2 or more. An inner diameter of the downspout is 65 mm or more. A length L7 of the downspout located between the connection joint and the siphon joint is 1 m or more.SELECTED DRAWING: Figure 1
Patent JP-2021108529-A (JP)
Title: Safe insulation type switch box
Inventor: YU YUPING
IPC: H02B11/04
Filed: 2020-04-01
Abstract: To disclose a safe insulation type switch box.SOLUTION: A safe insulation type switch box of the present invention comprises a box, in which an empty space opening leftward is installed in the box, a connection device is installed in the empty space, two connectors are fixedly installed on a right inner wall of the empty space, and left ends of the connectors are coupled with a transformer included in the connection device. The present invention can avoid occurrence of an electrical shock by energization to the box and a seal plate by electric leakage due to a failure of the transformer since a normal operation of the transformer is maintained by cooling the box by methods of heat conduction and heat exchange, and both of the seal plate and the box do not directly contact the transformer, a coupling plate and a slide plate when the transformer normally operates.SELECTED DRAWING: Figure 1
Patent JP-2021165334-A (JP)
Title: Compound, molding, and cured product of compound
Inventor: INOUE HIDETOSHI
IPC: C08K3/08
Filed: 2020-04-06
Abstract: To provide a compound that can form a molding having excellent mechanical strength, a molding formed therewith, and a cured product of such a compound.SOLUTION: A compound has metal powder and a resin composition. The content of the metal powder is 96 mass% or more and less than 100 mass%, and the resin composition includes an epoxy resin, a curing agent, a wax, and a coupling agent having a mercapto group.SELECTED DRAWING: None
Patent JP-2021174582-A (JP)
Title: Electric wire with terminal and electric wire with connector
Inventor: IKEDA YOSHITAKA
IPC: H01R31/00
Filed: 2020-04-20
Abstract: To provide a technique capable of shortening the length dimension of a portion of an electric wire with a terminal, the portion being arranged in a cavity of a connector housing.SOLUTION: An electric wire 20 with a terminal includes a coated electric wire 22 containing a conductor core wire 24 and an insulating coating 26 covering the conductor core wire 24, a joint terminal 30 connected to the conductor core wire 24, a connector terminal 40 connected to a mating-side terminal, a single-core relay conductor 46 having one end connected to the joint terminal 30 and the other end connected to the connector terminal 40, and a seal member 50 that covers an intermediate portion of the relay conductor 46. A wire barrel 32 of the joint terminal 30 is crimped to the conductor core wire 24 and the relay conductor 46 at the same position along the longitudinal direction of the joint terminal 30.SELECTED DRAWING: Figure 2
Patent JP-2021173783-A (JP)
Title: Controller and method for control
Inventor: HAMAGUCHI YUKARI
IPC: G03B17/53
Filed: 2020-04-20
Abstract: To provide a game suitable for features of the face of a user.SOLUTION: The controller according to one aspect of the present technique analyzes features of the face of a user on the basis of an image taken of the user, and changes the content of a game that the user is to play, according to the result of the analysis of the features of the user's face. The present technique is applicable to a picture creation game machine which offers a series of games of printing a taken image on a seal paper.SELECTED DRAWING: Figure 8
Patent JP-2021172497-A (JP)
Title: Bucket conveyor
Inventor: HARA HIROYUKI
IPC: B65G17/12
Filed: 2020-04-27
Abstract: To provide a bucket conveyor allowing for efficiently and completely removing a residual object of conveyance adhered to and remained in a bucket after discharging an object of conveyance without lowering the rate of operation.SOLUTION: A bucket conveyor 100 has a cleaning-gas ejection unit 4 and an adhered-substance recovery unit 5. The cleaning-gas ejection unit 4 is set up in a position downstream of a setup position of an object of conveyance-collection unit 3 and allowed to blow a gas toward an inner surface of a bucket 12 being passing through a return path 113B of an upper-horizontal conveyance portion 113 from below or obliquely below. The adhered-substance recovery unit 5 is arranged in a position below a close range to a setup position of the cleaning-gas ejection unit 4.SELECTED DRAWING: Figure 2
Patent JP-2020123401-A (JP)
Title: Method for displaying asset information
Inventor: JEONG JAE-PIL
IPC: G06Q40/06
Filed: 2020-05-07
Abstract: To provide a method and a device for evaluating the connection between a keyword and the price of an asset.SOLUTION: In the method for evaluating a connection, a user terminal displays Internet news 2905 in a display unit and extracts keywords 1KW1, 2KW2, and 3KW3 in the news 2905 to extract assets 2913, 2923, and 2933, which match with at least one keyword 2911 extracted from assets registered in advance. When the extracted assets include an asset which has been extracted at least a predetermined number of times set in advance, the asset extracted at least the predetermined number of times is matched with the text content. The information on the asset extracted at least the predetermined number of times is displayed in a second region different from the first region.SELECTED DRAWING: Figure 29