baber/WOPTO huggingface dataset:
Patent JP-2022177725-A (JP)
Title: Contaminated water treatment facility and contaminated water treatment method
Inventor: MABUCHI KATSUMI
IPC: G21F9/06
Filed: 2021-05-18
Abstract: To provide a contaminated water treatment facility and a contaminated water treatment method that do not require long-term storage of an oxidizing agent.SOLUTION: A contaminated water treatment facility 100 according to the present invention is a facility that treats contaminated water including a radioactive nuclide, and comprises: an electrolytic bath 3 that electrolyzes the contaminated water to generate hypochlorous acid-containing liquid; and a stirring bath 6 that stirs the contaminated water and the hypochlorous acid-containing liquid to bring the radioactive nuclide included in the stirred liquid into an oxidation state. A contaminated water treatment method according to the present invention is a method for treating contaminated water including a radioactive nuclide, and includes: an electrolysis step S2 of electrolyzing the contaminated water to generate a hypochlorous acid-containing liquid; and a stirring step S3 of stirring the contaminated water and the hypochlorous acid-containing liquid to bring the radioactive nuclide included in the stirred liquid into an oxidation state.SELECTED DRAWING: Figure 1
Patent JP-2022042950-A (JP)
Title: Drift-based rendezvous control
Inventor: AVISHAI WEISS
IPC: B64G1/24
Filed: 2021-05-31
Abstract: To provide a drift-based rendezvous controlling system for controlling an operation of a spacecraft so that the spacecraft makes a rendezvous to a target region over a finite plan target period (finite time (FT) horizon).SOLUTION: This system includes receiving data containing values of spacecraft states for a specified period within a finite plan target period. A processor selects a set of drift regions corresponding to a desired target region at a certain place on a trajectory where a target is positioned in a specified period, for the specified period. A controller including a dynamics model of the spacecraft is updated using the received data. The set of the drift regions is formulated as penalty in a cost function of the updated controller. Control commands resulting in a realtime drift-based control policy are generated, with which a thruster is turned off upon entering the drift region, in order to minimize an operation amount of the thruster during rendezvous with the desired target region.SELECTED DRAWING: Figure 2
Patent JP-2022164513-A (JP)
Title: Safety confirmation system using angular velocity sensor
Inventor: KATO TADASUKE
IPC: G08B25/04
Filed: 2021-04-15
Abstract: To provide a safety confirmation system for monitoring a life of an elderly person who requires monitoring with a method free of stress against the monitoring.SOLUTION: An apparatus provided with an angular velocity sensor adhered to a piped water hose measures an angular speed of a front surface of the piped water hose, caused at the time piped water flows in the piped water hose, transmits a calculation value calculated by a measurement value to a cloud server, and checks the accumulated calculation value by a monitoring person, and then confirms safety from an action that an elderly person uses the piped water in a toilet and a kitchen. Also, when the calculation value transmitted to the cloud server matches a condition set by the monitoring person, the monitoring person can notice an abnormality of a life action of the elderly person who requires monitoring in an earlier period by proving a safety confirmation system that transmits an alert to the monitoring person with means such as SMS, email, a dedicated application, or a telephone.SELECTED DRAWING: Figure 1
Patent JP-2022185742-A (JP)
Title: simulation device
Inventor: MAEYAMA YUSUKE
IPC: A63B69/00
Filed: 2021-06-03
Abstract: To achieve both of improvement in accuracy and reduction in cost of a simulation device which synchronizes a motion of a virtual tool used in a virtual space to the motion of a tool used by a user in a real space.SOLUTION: The above-mentioned problem is solved by a simulation device comprising: tool position detection means which is provided at two spots of a tool used by a user in a real space to detect position information of the tool; tool posture calculation means which calculates posture information of the tool on the basis of the position information on the two spots of the tool; attachment object detection means which is provided in an attachment object attached to the head of the user to detect position information and posture information of a head of the user; locus information calculation means which calculates locus information of a virtual tool used by the user in a virtual space on the basis of the position information of the tool and the posture information of the tool; and three-dimensional image control means which causes a display unit to display a three-dimensional image including the virtual tool viewed from a virtual view point position of the virtual space corresponding to the position information and posture information of the head of the user on the basis of the locus information of the virtual tool.SELECTED DRAWING: Figure 4
Patent JP-2021175591-A (JP)
Title: Robot hand
Inventor: SAITO WATARU
IPC: B25J15/08
Filed: 2021-06-07
Abstract: To provide a robot hand configured to be able to set long strokes at which a claw is opened and closed while securing sealability of an inner structure thereof.SOLUTION: In a robot hand 20 configured so that tip end parts 18R, 18L of two claws 15R, 15L are opened and closed by a direct-acting actuator 4 housed in a housing 1, shafts 10R, 10L to be driven by the direct-acting actuator 4 are led out to the outside through lead-out holes 13R, 13L formed on a side of the housing 1. A claw 15 has a structure in which a base part 16 is fixed to a shaft 10, outside the housing 1 and an intermediate part 17 is extended in a hand-end direction from the base part 16 and then bent toward a center direction in the front of the housing 1. A tip part 18 continuous to the intermediate part 17 is further extended in the hand-end direction. Between the lead-out hole 13 and the shaft 10 is provided a seal member 14.SELECTED DRAWING: Figure 1
Patent JP-2022189311-A (JP)
Title: Powder seasoning for soybean curd giving flavor to soybean curd by being mixed with soybean curd
Inventor: TAKADA KOHEI
IPC: A23L35/00
Filed: 2021-06-11
Abstract: To provide powder seasoning capable of giving desired flavor or richness by suppressing syneresis, when giving flavor to soybean curd by being mixed with soybean curd.SOLUTION: There is provided powder seasoning for soybean curd for giving flavor to soybean curd by being mixed with soybean curd. The powder seasoning contains spices and/or seasoning and pregelatinized starch.SELECTED DRAWING: None
Patent JP-2023000800-A (JP)
Title: Spectrometer and metrology system
Inventor: HIDAKA YASUHIRO
IPC: G01J3/14
Filed: 2021-06-18
Abstract: To provide a spectrometer and a metrology system that are capable of improving spectral performance.SOLUTION: A spectrometer 1 according to an embodiment includes: a collimator lens 21 that converts, into parallel light, light that has passed through an incident slit 10; a dispersive optical element 30 that disperses, at different angles according to wavelengths, the light converted into the parallel light by the collimator lens 21; a focusing lens 41 that focuses the dispersed light; and a reflective SLM that has a reflective plane to reflect the light focused by the focusing lens 41. The light reflected by the SLM is output from an output slit 60 through the focusing lens 41 and the dispersive optical element 30. If a first plane, which includes optical paths of the light dispersed at different angles, and a second plane, which is perpendicular to the first plane and includes an optical axis 21A of the collimator lens 21 and an optical axis 41A of the focusing lens 41, are defined, then on the second plane the incident slit 10, the output slit 60, and the reflective plane have a conjugate relationship.SELECTED DRAWING: Figure 1
Patent JP-2021144057-A (JP)
Title: Information processing device, optical apparatus, control method, program, and storage medium
Inventor: HAYASHI YUKIO
IPC: G01S7/497
Filed: 2021-06-23
Abstract: To provide an information processing device capable of suitably reducing noise superposed on an output signal from a light-receiving unit.SOLUTION: A lidar 1 includes: a scan unit 55 for radiating emission light Lo according to a pulse trigger signal PT while changing a radiation direction; an absorber 7 arranged in a prescribed radiation direction for absorbing the emission light Lo; an APD 41 for receiving return light Lr of the emission light Lo; and a DSP 16. The DSP 16 includes a synchronization obstruction estimation unit 71 for calculating estimated synchronization obstruction w, i.e. a noise signal due to the pulse trigger signal PT or the like on the basis of an output signal of the APD 41 when the radiation direction of the emission light Lo is in a direction to irradiate the absorber 7.SELECTED DRAWING: Figure 11
Patent JP-2022013785-A (JP)
Title: Antibacterial, antiviral cleaning method
Inventor: OKAZAKI YOSHITANE
IPC: D06M13/418
Filed: 2021-06-24
Abstract: To provide an antibacterial, antiviral cleaning method that can be conducted more simply while keeping effect of an antibacterial, antiviral composition on fiber to be cleaned in cleaning.SOLUTION: A cleaning method that brings about antibacterial, antiviral effect on fiber to be cleaned includes a cleaning step for subjecting the fiber to be cleaned to water washing or dry cleaning, a chlorine removing step for removing chlorine adhered to the fiber to be cleaned after the cleaning step, and an antibacterial, antiviral treatment step for spraying, coating, and impregnating the fiber to be cleaned with an antibacterial, antiviral composition containing at least a silver pyrrolidone carboxylate, a zinc pyrrolidone carboxylate, and a copper ion.SELECTED DRAWING: None
Patent JP-2023003919-A (JP)
Title: Retardation film, polarizing plate and image display device
Inventor: ARIGA SOHEI
IPC: B29C55/02
Filed: 2021-06-25
Abstract: To provide a retardation film which prevents occurrence of a crack in a solvent resistance test.SOLUTION: A retardation film is obtained by stretching of a polymer film containing a first resin and a second resin. The first resin satisfies 0.9<Ra/Ro<2, and the second resin satisfies Ra/Ro≥2. Ro is an interaction radius Ro in a Hansen solubility parameter (HSP) space, and Ra is a distance between a coordinate of the resin in the HSP space and a coordinate of hexane. A content of the second resin in the retardation film is preferably 0.1-15 pts.wt. with respect to 100 pts.wt. of the first resin.SELECTED DRAWING: None
Patent JP-2023004501-A (JP)
Title: Wall structure with non-combustible interior film
Inventor: ENDO TOYOMICHI
IPC: E04F13/08
Filed: 2021-06-26
Abstract: To provide a noncombustible wall structure capable of easily obtaining noncombustibility inside a building.SOLUTION: The noncombustible wall structure constituting walls inside a building includes: a foundation base material 20; and an interior film 10 formed over the surface of the foundation base material 20. The interior film 10 is constituted of a steel sheet 13 and a synthetic resin sheet 11. The interior film 10 is bonded and fixed over the foundation base material 20 by an adhesive layer 12 formed over the underside of the steel sheet 13.SELECTED DRAWING: Figure 2
Patent JP-2023012561-A (JP)
Title: vacuum pump
Inventor: UI TAKAHIRO
IPC: F04C18/356
Filed: 2021-06-30
Abstract: To provide a vacuum pump which inhibits discharge of soot resulting from a lubrication oil and achieves reduction of mechanical stress exerted on internal components during driving.SOLUTION: A vacuum pump 1 includes a rotary shaft 2, a bearing 3, and a pump housing 10. The rotary shaft 2 is mechanically connected to an engine, and the bearing 3 is disposed on a side wall of the pump housing 10 and rotatably supports one end part of the rotary shaft 2. The pump housing 10 is formed having a rotor 11, a pump chamber 12, vanes 13, a suction port 14, and a discharge port 15. A lubrication oil is supplied to the interior of the bearing 3 and the pump housing 10. A surface, which is opposite to a surface facing the pump housing 10, of the bearing 3 is sealed by a seal member 30. Communication holes 31, 32 which enable the interior and the exterior of the pump chamber 12 to communicate with each other are provided on a side wall of the pump chamber 12.SELECTED DRAWING: Figure 1
Patent JP-2023006188-A (JP)
Title: Information exchange system
Inventor: ARAO KAZUKI
IPC: H01L21/02
Filed: 2021-06-30
Abstract: To provide an information exchange system that enables processing information to be effectively utilized in an inspection performed by an inspection device.SOLUTION: An information exchange system includes a processing device and an inspection device between which information is exchanged. The processing device 2 comprises a chuck table 21 for holding a workpiece, cutting means 22, and processing control means 100. The inspection device 3 comprises a chuck table 32f for holding the workpiece processed by the processing device, inspection means 36, and inspection control means 200. The processing control means comprises an information storage section 110 for identifying a region in which the workpiece is to be processed using an X-coordinate and a Y-coordinate and storing processing information obtained by the processing. The inspection control means extracts processing information corresponding to the X-coordinate and the Y-coordinate of the workpiece imaged by the inspection means from the processing control means.SELECTED DRAWING: Figure 1
Patent JP-2023006856-A (JP)
Title: game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2021-06-30
Abstract: To provide a game machine allowing a game board to be conveyed safely.SOLUTION: In a game machine having an outer frame, a body frame, and a game board, the game board includes a plate-like game plate in which a game area for allowing game balls to flow down is formed in a front side, a front constitution part that is mounted to the front of the game plate and divides an outer periphery of the game area, and multiple recessed and projecting parts formed in the front of the constitution part. Since the multiple recessed and projecting parts have a specific recessed and projecting part formed with a predetermined degree of irregularities, and a special recessed and projecting part that is positioned inside the specific recessed and projecting part in the front of the constitution part and is formed with a larger degree of irregularities than the specific recessed and projecting part, they can notify a worker whose hands touch the multiple recessed and projecting parts of presence of a game area inside the special recessed and projecting part, thus suppressing contact between an obstruction nail, an accessory, or the like within a game area and the worker's hands, suppressing deformation of an obstruction nail, occurrence of rust of an obstruction nail, and damage to accessories or the like, and hence allowing a worker to safely convey the game board.SELECTED DRAWING: Figure 303
Patent JP-2023009451-A (JP)
Title: Temporary stop determination device, temporary stop determination system, and temporary stop determination program
Inventor: SENOO FUMIHITO
IPC: G08G1/09
Filed: 2021-07-07
Abstract: To provide a temporary stop determination device, temporary stop determination system, and temporary stop determination program capable of determining that a temporary stop has been performed in multiple steps.SOLUTION: In a temporary stop determination device 40, a CPU 2 acquires respective pieces of position information of an A stop set at a predetermined distance before a temporary stop line S on a road and a B point set between the A point and the temporary stop line S, and detects the position of the temporary stop line S after sequentially passing the A point and the B point. Then, the CPU 2 determines whether stopping is performed at the detected temporary stop line S, and determines that stopping is to be performed again within a predetermined distance after determining the stopping at the temporary stop line S.SELECTED DRAWING: Figure 1
Patent JP-2023014537-A (JP)
Title: Support device
Inventor: IKUNO MAKOTO
IPC: F16B1/00
Filed: 2021-07-19
Abstract: To provide a support device which improves work efficiency by decreasing bolt-fastening points, and can be rigidly and surely fixed to suspension bolts.SOLUTION: A support member 1 which traverses between a pair of suspension bolts 110 and 110, is attached to the pair of suspension bolts 110 and 110, and supports a support object between the pair of suspension bolts 110 and 110 comprises; a support member 2 attached to the pair of the suspension bolts 110 and 110; and fixing members 3 for fixing the pair of suspension bolts 110 and 110 to the support member 2 respectively. The fixing member 3 has a grip member 4 for gripping and holding the suspension bolt 110, a fastening bolt 5 for attaching the grip member 4 to the support member 2, and a fastening nut 6 attached to the fastening bolt 5. The fastening bolt 5 has co-rotation prevention means 7 for preventing co-rotation with the fastening nut 6 when the fastening work of the fastening nut 6 is performed.SELECTED DRAWING: Figure 2
Patent JP-2023016434-A (JP)
Title: Road cone, cone bar, and road cone-cone bar connection system
Inventor: KAWAE HIROYUKI
IPC: E01F15/10
Filed: 2021-07-21
Abstract: To arrange road cones orderly without relying on human senses when forming a regulation zone using road cones and cone bars at an accident site, a construction site, an event hall, and the like.SOLUTION: A road cone-cone bar connection system comprises: a solid fitting protrusion 22 having a square horizontal cross section at the top of a road cone 20, being a conical security device; and square fitting holes 32 at both ends of a bar body 31 of a cone bar 30 installed between adjacent road cones 20, 20. The fitting protrusion 22 and the fitting holes 32 are fit together to connect the road cone 20 to the cone bar 30.SELECTED DRAWING: Figure 1
Patent JP-2023016586-A (JP)
Title: Connector guard tool and electronic equipment
Inventor: TAKIGAMI AKIO
IPC: H01R13/52
Filed: 2021-07-21
Abstract: To obtain a connector guard tool that makes it difficult to connect an external device to a connector.SOLUTION: A connector guard tool includes a first member to be inserted into an outer shell of a connector from one end portion of the outer shell, and a second member to be inserted into the outer shell from one end portion while the first member is inserted into the outer shell. The first member includes a pair of first arm portions to be inserted between a pair of side surfaces of the support portion of the connector and an inner peripheral surface of the outer shell, a fitting portion which is provided to each of the first arm portions and fitted in a concave portion of the support portion, and a first hook portion provided to the first arm. The second member includes a pair of second arm portions which is inserted between the pair of first arm portions and the inner peripheral surface, and interposed between the inner peripheral surfaces and the pair of first arm portions to restrict the fitting portion from coming off the concave portion, and a second hook portion which is provided to the second arm portion and hooked to the firsts hook portion to restrict movement of the second member relative to the first member.SELECTED DRAWING: Figure 4
Patent JP-2023017656-A (JP)
Title: Integrated case for smoking
Inventor: OTSUKA MOTOHIRO
IPC: A24F23/04
Filed: 2021-07-26
Abstract: To provide an integrated case for smoking which allows a cigarette to be taken out from a tobacco package, without touching a mouthpiece filter with fingers, and can house cigarettes, a portable lighter and an ashtray.SOLUTION: An integrated case 10 for smoking has a first side plate, a second side plate 180, and an opening 302 on one surface side. The integrated case has a pair of third side plates which are rotatably coupled to a case main body 120 having a housing part for putting a cigarette into and out of the opening 302. The integrated case is composed of a lid body which opens and closes the opening 302 of the housing part of the case main body 120. An ashtray 230 which can house ash and a cigarette butt after smoking is divided through a partition 220. The integrated case 10 for smoking is formed of a pair of the first side plates and the second side plate 180. Each of the cigarette housing part and the ashtray 230 can be air-tightly closed by the lid body. The lid body is equipped with a portable lighter housing part 440 between the pair of third side plates.SELECTED DRAWING: Figure 1
Patent JP-2023020046-A (JP)
Title: discharge device
Inventor: HATA HIDETOSHI
IPC: H01T23/00
Filed: 2021-07-30
Abstract: To provide a discharge device capable of increasing the production of active ingredients.SOLUTION: The discharge device includes a discharge electrode 41 and a counter electrode 42. The discharge electrode 41 has a tip 411. The counter electrode 42 is arranged to face the tip 411 of the discharge electrode 41 via a gap. The discharge device generates a discharge by applying a voltage between the discharge electrode 41 and the counter electrode 42. The discharge electrode 41 protrudes toward the counter electrode 42. The counter electrode 42 has a discharge part 420 where a discharge occurs between the discharge part and the tip 411 of the discharge electrode 41. The discharge part 420 extends linearly along the circumference around the tip 411 of the discharge electrode 41.SELECTED DRAWING: Figure 3
Patent JP-2023023523-A (JP)
Title: Coating applicator and method for manufacturing foam
Inventor: YAMANOI TOMOTAKA
IPC: B05B12/00
Filed: 2021-08-05
Abstract: To provide a coating applicator that can reduce variation in liquid application, and to provide a method for manufacturing foam.SOLUTION: A coating applicator includes: an arrangement part on which an object to which coating is applied is arranged; and a coating application head part moving to a plurality of positions preset relatively to the arrangement part. The coating application head part includes a first nozzle and a second nozzle for spraying liquid, where the second nozzle has a spray angle that is larger than a spray angle of the first nozzle.SELECTED DRAWING: Figure 1
Patent JP-2023026856-A (JP)
Title: Optical semiconductor sealing resin composition, optical semiconductor sealing resin molding, optical semiconductor sealing material, and optical semiconductor device
Inventor: IKUTA JUN
IPC: C08G59/42
Filed: 2021-08-16
Abstract: To provide an optical semiconductor sealing resin composition which compatibly has UV transmission and heat resistance properties, an optical semiconductor sealing resin molding using the same, an optical semiconductor sealing material, and an optical semiconductor device.SOLUTION: X=(A1×A2)/A3+(B1×B2)/B3+ ...<0.0005 (expression 1) holds, where A1 represents a mass ratio of an aromatic compound, A2 represents the number of aromatic rings included in one molecule of an aromatic compound, and A3 represents a molecular weight of the aromatic compound. Further, A, B ... represent aromatic compounds. An optical semiconductor sealing resin composition has a linear transmittance of 80% or larger at a wavelength of 300 nm and 95% or larger at 400 nm when being a hardened body of 50 mm in width, 50 mm in length, and 1 mm in thickness which satisfies the expression 1 and contains epoxy, alicyclic acid anhydride, and an antioxidant.SELECTED DRAWING: None