baber/WOPTO huggingface dataset:
Patent JP-2020015825-A (JP)
Title: Triazine ring-containing polymer
Inventor: TAMURA HIROYASU
IPC: C08G73/06
Filed: 2018-07-26
Abstract: To provide a novel compound that shows a high refractive index, with the refractive index to significantly change by light irradiation.SOLUTION: A triazine ring-containing polymer represented by, for example, the following formula [4] shows a high refractive index and the refractive index significantly changes by light irradiation, so that it can be suitably used as a refractive index variable material.SELECTED DRAWING: None
Patent JP-2020016317-A (JP)
Title: Fluid transfer connector and control method of the same
Inventor: IMAI HIROSHI
IPC: F16L37/36
Filed: 2018-07-27
Abstract: To provide a fluid transfer connector which enables easy connection when a plug is connected with a socket without imposing burdens on a worker.SOLUTION: A fluid transfer connector includes: a plug 3 having a plug body 3A formed with a fluid passage; a socket 5 having a socket body 13 formed with a fluid passage which communicates with the fluid passage when the plug 3 is connected; and a driving mechanism which adjusts a distance between the plug body 3A and the socket body 13. The driving mechanism enables the plug body 3A and the socket body 13 to stop at an initial position where the plug body 3A and the socket body 13 face each other while separating from each other; a connection position where the fluid passage of the plug body 3A communicates with the fluid passage of the socket body 13; and an intermediate position located between the initial position and the connection position.SELECTED DRAWING: Figure 1
Patent JP-2020019463-A (JP)
Title: Deployment device for parachute or paraglider, and flying object equipped with same
Inventor: YAGIHASHI YASUHIKO
IPC: B64D17/72
Filed: 2018-08-03
Abstract: To provide a deployment device for parachute or paraglider which is less likely to twist a connection member, and a flying object comprising this deployment device.SOLUTION: Another end of a connection member 86b is provided with a riser line 34 which is a part of the connection member 86b. The riser line 34 has an upper riser line 34a, a lower riser line 34b, and a twist eliminating mechanism 50 which connects the upper riser line 34a and the lower riser line 34b while eliminating twist of both. As the twist eliminating mechanism 50, for example, there is a rotating mechanism which is called an eggplant ring. The twist eliminating mechanism 50 has: a D ring part 51 having a shape similar to D being an alphabetical letter; a hook part 52 which can be hooked on another ring or the like; and a rotary ring part 53 which so connects the D ring part 51 and the hook part 52 as to be rotatable around a shaft 54.SELECTED DRAWING: Figure 4
Patent JP-2018192472-A (JP)
Title: Wet classification method
Inventor: OKAJIMA NOBUYUKI
IPC: B03B5/00
Filed: 2018-08-08
Abstract: To provide a wet classification method that efficiently performs classification in the liquid and can be installed while saving a space.SOLUTION: A wet classification method sucks small-diameter soil particles from a classification water tank 10 using a lifting pump 23 installed inside a mesh cage 21 that is formed into a bottomed columnar shape while vibrating the mesh cage 21 using a vibrator 22, causes the soil particles to pass through the mesh cage 21 and discharges to the outside of the classification water tank 10, thereby sorting the soil particles into large diameter soil particles and the small diameter soil particles.SELECTED DRAWING: Figure 2
Patent JP-2020028349-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-08-21
Abstract: To provide a game machine that can prevent a performance from being inappropriate.SOLUTION: A performance control CPU 120, as a variable display performance, can execute a setting suggestion on the basis of any one of patterns PT-1 to PT-7 or a ready-to-win notice on the basis of a pattern PT-8 or PT-9, determines execution of the ready-to-win notice (high) on the basis of the pattern PT-9 in preference to the setting suggestion in 103SGS294, when the pattern PT-9 is won in the lottery of the ready-to-win notice in a variable display performance determination process, and determines execution of the ready-to-win notice (low) on the basis of the pattern PT-8 in preference to the setting suggestion (low) on the basis of any one of patterns PT-1 to PT-4 in 103SGS301 when the setting suggestion (high) on the basis of patterns PT-5 to PT-7 is not won, even when the lottery of the setting suggestion is executed in the 103SGS296.SELECTED DRAWING: Figure 8-15
Patent JP-2020028941-A (JP)
Title: Abnormality determination method and abnormality determination device
Inventor: HIROSE SATORU
IPC: B25J19/06
Filed: 2018-08-22
Abstract: To provide an abnormality determination method and an abnormality determination device capable of detecting a sign of abnormality and a failure of a robot arm, which easily occurs at or near a boundary between a driving range and a non-driving range with high accuracy.SOLUTION: An abnormality determination method and an abnormality determination device set an inspection range including a boundary between of a driving range and a non-driving range of a movable part in a movable range of the movable part provided by a machine, and determine abnormality of the machine on the basis of operation data of the machine.SELECTED DRAWING: Figure 2
Patent JP-2020030625-A (JP)
Title: Autonomous travel control device for construction vehicles
Inventor: ENDO RYOHEI
IPC: G05D1/02
Filed: 2018-08-23
Abstract: To provide an autonomous travel control device for construction vehicles that can suppress deviation of a vehicle with respect to a travel target line.SOLUTION: An autonomous travel control device for construction vehicles that corrects a steering angle toward a target point set on a travel target line, comprises: estimated arrival point calculation means 2 for calculating an estimated arrival point after a prescribed time for a vehicle from a vehicle speed V and a steering angle θ; and corrected steering angle calculating means 3 for calculating a corrected steering angle so that the estimated arrival point is directed to the target point.SELECTED DRAWING: Figure 1
Patent JP-2020030179-A (JP)
Title: Current detection circuit
Inventor: KOMATSU TERUMITSU
IPC: G01R19/00
Filed: 2018-08-24
Abstract: To provide, as one embodiment, a current detection circuit of which the a current sense ratio can be improved.SOLUTION: According to one embodiment, a current detection circuit has an output transistor of a vertical structure including a first main electrode, a second main electrode, and a first control electrode and on-off controlled by a control signal applied to the first control electrode. The current detection circuit also has a detection transistor of vertical structure including a third main electrode connected to the first main electrode, a second control electrode connected to the first control electrode, and a fourth main electrode. The current detection circuit also has a voltage divider connected to between the first main electrode and the second main electrode and outputting a divided voltage obtained by dividing voltage between the first main electrode and the second main electrode with a prescribed ratio. The current detection furthermore has a voltage supply circuit supplying the divided voltage to the fourth main electrode.SELECTED DRAWING: Figure 1
Patent JP-2020032964-A (JP)
Title: Operation management system
Inventor: NAGAI SATOYUKI
IPC: B61L27/00
Filed: 2018-08-31
Abstract: To provide an operation management system capable of appropriately connecting trains.SOLUTION: When a processing unit determines that a connecting train cannot be connected to a connected train at a predetermined station, the processing unit calculates change diagram information based on diagram information of the connected train such that a stopping time of the connected train and a stopping time of the connecting train are overlapped with each other at the predetermined station for a predetermined time or more and transmits a request for asking change of the diagram to an operation management device, which manages the operation of the connected train, among a first operation management device and a second operation management device. When the operation management device receives the request for asking the change of the diagram, the operation management device determines whether or not change of the diagram information of the connected train is approved through a user interface unit and manages the operation of the connected train in accordance with the changed diagram information when it is determined that the change is approved.SELECTED DRAWING: Figure 1
Patent JP-2020034515-A (JP)
Title: Specimen analysis device and specimen analysis method
Inventor: ODA KOHEI
IPC: G01N35/02
Filed: 2018-08-31
Abstract: To provide a specimen analysis device and a specimen analysis method capable of absorbing a specimen from the inside of a specimen container by passing a suction part through a plug fitted to an opening of the specimen container with a simple configuration even if the specimen vessel is carried through any of two paths.SOLUTION: A specimen analysis device 30 includes: an absorption part 411 for absorbing a specimen within a specimen container 20 through a plug 210 fitted to an opening of the specimen container 20; a rack conveyance part 42 that carries a specimen rack 10 for holding the specimen container 20 along a path 42a of conveyance and positions the specimen container 20 held by the specimen rack 10 in an absorption position 301; a specimen transfer part 310 for transferring an installed specimen container 20 to the suction position 301 while the specimen container 20 separate from a specimen container 20 conveyed to the rack conveyance part 42 is installed; a measurement part 32 for measuring a specimen sucked by the suction part 411; and an analysis part 33 for analyzing a specimen on the basis of a measurement result of the measurement part 32.SELECTED DRAWING: Figure 1
Patent JP-2020039518-A (JP)
Title: Method for manufacturing uneven non-woven fabric for absorbent article
Inventor: SAGAWA YUTA
IPC: D04H1/4374
Filed: 2018-09-07
Abstract: To provide a method for manufacturing a non-woven fabric for an absorbent article that strikes a balance between the sublime and the smooth texture as a superior material, and thereby improves the texture.SOLUTION: A method for manufacturing an uneven non-woven fabric for an absorbent article has: a step of forming an upper layer web, and forming an upper layer non-woven fabric by giving air through processing; a step of stacking a lower web containing heat contractive fibers on the upper layer non-woven fabric, and partially bonding it; and an unevenness shaping step of forming an uneven non-woven fabric with protrusions on the upper layer non-woven fabric, by performing heat treatment of a laminate of the upper layer non-woven fabric bonded partially and the lower web and performing heat contracting in the lower web. The method for manufacturing the uneven non-woven fabric for the absorbent article also has one or multiple calendar processing steps selected in an upstream side from the area for performing heat treatment in the unevenness shaping step.SELECTED DRAWING: Figure 2
Patent JP-2018191015-A (JP)
Title: Method for manufacturing light-emitting device
Inventor: IKEDA TADAAKI
IPC: H01L33/50
Filed: 2018-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a light-emitting device, which is high in reliability and which can suppress the degradation of a manganese-activated fluoride phosphor.SOLUTION: A method for manufacturing a light-emitting device comprises the steps of: putting together a first sheet including a base material and a first phosphor, a second sheet including a base material and a second phosphor, and a third sheet including a base material by thermocompression bonding in this order to fabricate a wavelength-conversion sheet; cutting, by an ultrasonic cutter, the wavelength-conversion sheet into small pieces to prepare a translucent member; applying a light-guide member onto a light-emitting element and then, putting the translucent member thereon; forming a coating member to bury the light-emitting element, the light-guide member and the translucent member in; and grinding the coating member by grinding means to expose an upper face of the translucent member.SELECTED DRAWING: Figure 1B
Patent JP-2020041925-A (JP)
Title: Ultrasonic inspection device and ultrasonic inspection method
Inventor: SUGAWARA AZUSA
IPC: G01N29/11
Filed: 2018-09-11
Abstract: To provide an ultrasonic inspection technique capable of improving evaluation accuracy of defects.SOLUTION: An ultrasonic inspection device 1 includes: an ultrasonic detection part 11 for detecting ultrasonic waves R which have been transmitted from an ultrasonic excitation point E so as to be propagated inside an object 2 at at least two or more detection positions P on a surface 3 of the object 2; an intensity extraction part 23 for extracting signal intensity values of the ultrasonic waves R, which are related to a defect D of the object 2 and have been respectively detected at the detection positions P; and a distribution generation part 24 for outputting a signal intensity distribution related to the signal intensity values at the detection positions P.SELECTED DRAWING: Figure 1
Patent JP-2020046735-A (JP)
Title: Follow-up truck
Inventor: UCHIDA KOJI
IPC: G05D1/02
Filed: 2018-09-14
Abstract: To provide a follow-up truck capable of simplifying a process for detecting an object on follow-up traveling.SOLUTION: A follow-up truck 1 comprises: a traveling truck part 10; an area sensor 20 that is provided to the traveling truck part 10; and a control unit 30 that controls the traveling truck part 10. The area sensor 20 has a plurality of detectable areas, an on/off signal S1 indicating the presence of a detected worker W as an object can be outputted from each of the detectable areas, and the control unit 30 is configured to output a driving signal S2 for traveling following-up the worker W to the traveling truck part 10 on the basis of the on/off signal S1 output from the area sensor 20.SELECTED DRAWING: Figure 2
Patent JP-2020047668-A (JP)
Title: Semiconductor device, manufacturing method thereof, inverter circuit, drive device, vehicle, and elevator
Inventor: SHIMIZU TATSUO
IPC: H01L29/739
Filed: 2018-09-14
Abstract: To provide a semiconductor device which suppresses a decrease in carrier mobility.SOLUTION: A semiconductor device according to an embodiment includes a silicon carbide layer, a gate electrode, a gate insulating layer between the silicon carbide layer and the gate electrode, and a region that is located between the silicon carbide layer and the gate insulating layer, has a three-coordinate first nitrogen atom that bonds to three first silicon atoms, and a three-coordinate second nitrogen atom that bonds to three second silicon atoms, and a three-coordinated third nitrogen atom bonded to three third silicon atoms, and has a first bonding structure in which the first nitrogen atom, the second nitrogen atom, and the third nitrogen atom are adjacent to each other.SELECTED DRAWING: Figure 1
Patent JP-2020044694-A (JP)
Title: Induction heating device for resin injection molding machine and resin injection molding machine
Inventor: IGARASHI YOSHIKI
IPC: B29C45/74
Filed: 2018-09-18
Abstract: To provide an induction heating device for a resin injection molding machine and a resin injection molding machine capable of stably and economically realizing melting and injection of a resin in a heating cylinder.SOLUTION: An induction heating device for resin injection molding machine has an electromagnetic induction coil, and is provided with an arrangement mechanism that detachably mounts the electromagnetic induction coil without contacting it to a heating cylinder inserted inside the electromagnetic induction coil with an outer diameter smaller than an inner diameter of the electromagnetic induction coil.SELECTED DRAWING: Figure 2
Patent JP-2020052513-A (JP)
Title: Model parameter learning device, control device and model parameter learning method
Inventor: NAKANISHI KOSUKE
IPC: B60W40/02
Filed: 2018-09-25
Abstract: To provide a model parameter learning device or the like capable of learning a model parameter so as to suppress the influence of noise in input data.SOLUTION: A model parameter learning device 1 executes a first learning process and a second learning process alternately. In the first learning process, model parameters W,b,W,bof an image processing NN model are learned so as to minimize an error between image data Xand output data Xwhen input data Xwith noise Xadded to the image data Xis input to the image processing NN model provided in a data processing unit 5. In the second learning process, model parameters W,b,W,b,W,bof the control processing NN model are learned so as to minimize a loss function Lhaving output data Q as an independent variable when the input data Xis input to the control processing NN model provided in the data processing unit 5.SELECTED DRAWING: Figure 1
Patent JP-2019020423-A (JP)
Title: Impedance measuring device for biological sample and impedance measuring system for biological sample
Inventor: BRUN MARC-AURELE
IPC: G01N33/483
Filed: 2018-09-25
Abstract: To provide a measuring apparatus capable of quickly improving accuracy of measurement according to kinds of biological samples and purposes for analyzing in impedance measurement of the biological sample.SOLUTION: Provided is an impedance measuring device for a biological sample including: one or a plurality of biological sample holding units configured to hold a biological sample; an applying unit configured to apply AC voltage to a pair of electrodes in contact with the biological sample held by the biological sample holding unit; a measuring unit configured to measure impedance of the biological sample obtained by the AC voltage being applied to the biological sample by the applying unit; and a measurement condition control unit configured to control measuring time and/or a measuring frequency in the measuring unit.SELECTED DRAWING: Figure 1
Patent JP-2020051647-A (JP)
Title: Ventilation device and ventilation system
Inventor: KOMAE SOTA
IPC: F24F7/007
Filed: 2018-09-25
Abstract: To provide a ventilation device and the like which can achieve both removal of indoor contamination by ventilation and suppression of energy efficiency deterioration related to indoor air conditioning.SOLUTION: A ventilation device comprises: a branched pipe 60 for transferring outdoor air from an outdoor air introduction port 30 to each indoor air inlet 70 formed at a plurality of positions indoors; an air blowing fan 51; an indoor sensor 80 provided at a plurality of positions indoors corresponding to the respective plurality of indoor air inlets 70 and for detecting indoor air contamination amount; an indoor air supply amount adjusting part 71 which can individually change the air amount to be supplied form each indoor air inlet 70 to indoor; and an air supply control part 52 which controls the air blowing fan 51 and the indoor air supply amount adjusting part 71 such that the air amount supplied from each indoor air inlet 70 to indoor corresponds to the contamination amount of the indoor air detected by the indoor sensor 80 corresponding to each indoor air inlet 70 while the total amount of the outdoor air taken in from the outdoor air introduction port 30 is maintained constant.SELECTED DRAWING: Figure 1
Patent JP-2020051501-A (JP)
Title: Suspension controller
Inventor: NANBU TATSURO
IPC: F16F9/53
Filed: 2018-09-26
Abstract: To provide a suspension controller capable of applying voltage to electrorheological fluid even in a case where a high-voltage system of an ERF damper is cut off.SOLUTION: When a fail state in which a first grounding system on one harness 43 (first ground connection part) side is ungrounded occurs, a cylinder is connected to the ground by a second grounding system on the other harness 62 (second ground connection part) side, so that even when the first grounding system falls into the fail state, an ERF damper 11 can generate attenuation force, thereby maintaining ride comfort and steering stability of a vehicle.SELECTED DRAWING: Figure 4
Patent JP-2020050197-A (JP)
Title: Vehicular seat system
Inventor: SEKIZUKA MAKOTO
IPC: B60R22/195
Filed: 2018-09-27
Abstract: To provide a vehicular seat system that can suppress deterioration in restraint property for occupant's body by webbing.SOLUTION: A vehicular seat system 10 includes a control device that restricts a seat cushion 16 from descending on a vehicle lower side than a descent limit value corresponding to a reclining angle of a seat back 18 when an occupant 56 has a physique less than a specified value, thereby suppressing deterioration in restraint property for a body of the occupant 56 by webbing 50.SELECTED DRAWING: Figure 1
Patent JP-2020051959-A (JP)
Title: Surface inspection device, component manufacturing method, and program
Inventor: SATO YOSUKE
IPC: G01B11/30
Filed: 2018-09-28
Abstract: To provide a surface inspection device and the like that make it easier to grasp a size of a defect in comparison to a case where planarly measuring the size of the defect from one direction with respect to an inspected body whose surface has a curved shape.SOLUTION: A surface inspection device 1 comprises: an illumination 10 that irradiates a workpiece W serving an inspected body with light; a rotation mechanism 20 that causes the workpiece W to rotate with a predetermined axis as a center; a camera 30 that photographs the workpiece W from a direction orthogonal to a direction of the axis as rotating the workpiece W, and thereby captures a plurality of images different in rotation angle; and a control unit 40 that detects a defect existing in a surface of the workpiece W on the basis of the image. The control unit 40 includes: a defect extraction unit that extracts the defect existing in the image; a two-dimensional map preparation unit that develops the extracted defect into a two-dimensional map expressing the surface of the workpiece W by a plane; a three-dimensional map preparation unit that converts the defect in the two-dimensional map to a three-dimensional map matching a curved face shape of the surface of the workpiece W; and a defect detection unit that detects a size of the defect.SELECTED DRAWING: Figure 1
Patent JP-2020055758-A (JP)
Title: Hairdressing agent composition
Inventor: KOBAYASHI KANAKO
IPC: A61K8/73
Filed: 2018-09-28
Abstract: To provide a hairdressing agent composition which imparts hardness to the hair and gives a dried finish after hairdressing while having excellent arrangement power.SOLUTION: There is provided a hairdressing agent composition which comprises the following components (A), (B), (C) and (D), wherein the content of the component (B) is 5.0 to 25.0 mass%, the content of the components (C) is 0.5 to 8.0 mass% and the mass ratio [(D)/(C)] of the content of the component (D) to the content of the component (C) is 0.08 to 1.0. The component (A): water, the component (B): a polyoxyethylene/polyoxypropylene random copolymer having a number average molecular weight of 10000 or more and 20000 or less and/or a polyoxypropylene sorbit having a number average molecular weight of 300 or more and 1000 or less and the component (D): a polyoxyethylene alkyl ether having a polyoxyethylene group having an average addition molar number of 20 or more and 50 or less and having a cetyl group or a stearyl group.SELECTED DRAWING: None