baber/WOPTO huggingface dataset:
Patent JP-2022123259-A (JP)
Title: Collision avoidance support system and collision avoidance support device
Inventor: NAKAGAWA YUKI
IPC: G08G1/16
Filed: 2021-02-12
Abstract: To provide a collision avoidance support system and a collision avoidance support device capable of reliably avoiding a collision between vehicles while avoiding the execution of unnecessary collision avoidance support in a scene where the vehicles are traveling on respective roads toward an intersection.SOLUTION: A collision avoidance support device of a first vehicle in a collision avoidance support system transmits a first radio signal representing position information and speed information on the first vehicle. Upon receipt of the first radio signal, a collision avoidance support device of a second vehicle in the collision avoidance support system acquires the position information and speed information on the first vehicle on the basis of the first radio signal. When determining based on the position information and the speed information, and position information and speed information on the first vehicle acquired by an ambient information sensor of the second vehicle that there is a possibility that the first vehicle and the second vehicle may collide with each other, the collision avoidance support device of the second vehicle transmits a second radio signal representing collision information. Upon receipt of the second radio signal, the collision avoidance support device of the first vehicle executes collision avoidance processing in the first vehicle.SELECTED DRAWING: Figure 5
Patent JP-2021152641-A (JP)
Title: Circularly polarizing plate and optical laminate
Inventor: JANG JU-YEUL
IPC: G02B5/30
Filed: 2021-02-15
Abstract: To provide a circularly polarizing plate which can be incorporated in display devices such as flexible displays, and is capable of suppressing difference in hue of reflected light between when viewed from the front and when viewed from an oblique direction even after being subjected to bending, and to provide an optical laminate comprising the same and display device.SOLUTION: A circularly polarizing plate provided herein comprises an optical layer including at least a linearly polarizing layer; first bonding layer; first retardation layer; second bonding layer; and second retardation layer arranged in the described order. The first retardation layer includes a first liquid crystal layer, a layer of a cured product of a polymerizable liquid crystal compound. The circularly polarizing plate satisfies a relationship of the following expression (1): G'1/d1≥G'2/d2 ...(1), where G'1 [kPa] and G'2 [kPa] respectively represent elasticity moduli of the first bonding layer and the second bonding layer at 25°C, and d1 [μm] and d2 [μm] respectively represent thicknesses of the first bonding layer and the second bonding layer.SELECTED DRAWING: Figure 1
Patent JP-2022124906-A (JP)
Title: Work process optimization support method and work process optimization support device
Inventor: KASHIMATA KOICHI
IPC: G06Q10/06
Filed: 2021-02-16
Abstract: To provide a work process optimization support method which can prepare a highly reliable and efficient periodic inspection process in planning maintenance of a nuclear power plant.SOLUTION: The work process optimization support method for a work process optimization support device which supports inspection planning of a nuclear power plant includes, when supporting work planning using information including past record information of inspection and construction and work skill level information of workers, generating a model of influence of changes in the number of workers on work efficiency and planning work on the basis of workloads using work efficiency factors representing changes of work efficiency depending on the number of workers, which are obtained by the model. The workloads are calculated by multiplying past work times based on the past record information by past work efficiency factors and work skill level factors based on the work skill level information, and estimated work times at the time of planning work are calculated by dividing the workloads by values resulting from multiplying work efficiency factors at the time of planning by work skill level factors at the time of planning.SELECTED DRAWING: Figure 7
Patent JP-2022128921-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: NODA KAZUMA
IPC: H01L25/07
Filed: 2021-02-24
Abstract: To provide a technique capable of suppressing the occurrence of an unfilled portion.SOLUTION: A semiconductor device includes a base plate, a case, and a semiconductor element. The semiconductor element is arranged in a space between the base plate and the case. The semiconductor device includes a lead electrode. The lead electrode is connected to the upper surface of the semiconductor element within the space. The semiconductor device includes a ridge. A ridge is disposed on the top surface of the lead electrode within the space. The semiconductor device includes a sealing resin. The sealing resin seals the semiconductor element and the lead electrodes within the space.SELECTED DRAWING: Figure 1
Patent JP-2022131008-A (JP)
Title: Teaching method of painting robot
Inventor: NISHIKAWA TOSHIHIRO
IPC: B05B12/00
Filed: 2021-02-26
Abstract: To enable teaching of a new workpiece without interrupting painting of a workpiece.SOLUTION: A data creating machine performs teaching of orbital data of a spray gun for painting of a new workpiece and performs verification of a painting condition in parallel with painting of a workpiece by a painting robot using the painting robot performing painting by spraying painting from the spray gun to the workpiece and the data creating machine including the spray gun and workpiece supply means. When there are no errors in teaching, a sample is appropriately produced on the basis of the teaching data, and the teaching data is transferred to the painting robot. When the workpiece of the painting object is switched to the workpiece which is created by the data creating machine and becomes the teaching object, the painting robot switches an orbit of the spray gun in the painting robot on the basis of the transferred teaching data.SELECTED DRAWING: Figure 2
Patent JP-2022131046-A (JP)
Title: Strain detection system, method for detecting strain, and metal washer
Inventor: AOYAMA HIROSHI
IPC: G01L5/00
Filed: 2021-02-26
Abstract: To accurately detect a reduction of the axial power of a bolt due to reduction of the rigidity or loosing of a member fastened by a bolt or a nut.SOLUTION: A loosing detection system includes a shape measuring sensor and a determination device. The shape measuring sensor measures, in a contactless manner, the amount of deformation of the direction of rotation around the axis of a bolt caused by shearing stress generated in a metal washer inserted between one of the bolt and a nut and a fastening body. The determination device detects loosing of the bolt or the nut on the basis of the difference of the deformation amount caused between in an edge part of a through-hole in the metal washer in which the bolt penetrates and in the outer periphery of the metal washer.SELECTED DRAWING: Figure 3B
Patent JP-2022131339-A (JP)
Title: Hand system, work holding method and work production method
Inventor: HAMASAWA MOTOHIRO
IPC: B25J15/08
Filed: 2021-02-26
Abstract: To provide a hand system capable heightening furthermore accuracy, when handling work; and to provide a work holding method and a work production method.SOLUTION: A hand system 1 has a pneumatic control unit 3 for generating a negative pressure by depressing an air pressure lower than an atmospheric pressure by a motor 23, or generating a positive pressure by compressing the air pressure higher than the atmospheric pressure, a hand 17 for holding work W by using the negative pressure or the positive pressure generated by the pneumatic control unit 3, and a unit controller 5 for controlling the motor 23 in the pneumatic control unit 3.SELECTED DRAWING: Figure 1
Patent JP-2021097689-A (JP)
Title: Recombinant glut1 adeno-associated virus vector constructs and methods for restoring glut1 expression
Inventor: DARRYL DE VIVO
IPC: C12N15/864
Filed: 2021-03-01
Abstract: To provide methods for gene therapy of Glut1 deficiency syndrome to restore Glut1 expression in patients.SOLUTION: In certain embodiments, the invention relates to a recombinant adeno-associated vector (rAAV) comprising a nucleic acid sequence comprising a transgene encoding Glut1. In certain embodiments, the rAAV further comprises a chicken β-actin promoter, and is capable of crossing the blood-brain barrier (BBB). In certain embodiments, the invention relates to a composition comprising any of certain recombinant AAVs. In certain embodiments, the invention relates to a kit comprising a container housing containing the composition. In certain embodiments, the invention relates to a method for restoring Glut1 transport through the BBB of a subject comprising the administration of an effective amount of any of certain recombinant AAV vectors to the subject. In certain embodiments, the invention relates to a method for treating Glut1 deficiency syndrome in a subject in need thereof.SELECTED DRAWING: Figure 1A-D
Patent JP-2021105717-A (JP)
Title: Electronic apparatus
Inventor: HIRAKATA YOSHIHARU
IPC: G09F9/30
Filed: 2021-03-03
Abstract: To provide a light-emitting device having high portability, a light-emitting device having high browsability, or a light-emitting device having high portability and browsability.SOLUTION: A light-emitting device is provided in which a flexible light emission panel 101 is supported by a plurality of housings 111, 112, 113 provided separately from each other, and which can be folded by bending the light emission panel to the extent that surfaces of adjacent housings come into contact with each other. In addition, magnetization of part of the whole of the housing allows the two adjacent housings to be fixed by a magnetic force when the light-emitting device is folded for use.SELECTED DRAWING: Figure 3
Patent JP-2021082362-A (JP)
Title: Traffic signal controller, traffic signal control method, and traffic signal control program
Inventor: UCHIDA TAKAHIRO
IPC: G08G1/087
Filed: 2021-03-05
Abstract: To realize a smooth traffic system.SOLUTION: Each analysis part identifies mobile objects entering an intersection based on a moving image, and extracts distance from the mobile objects to the intersection and moving speed of the mobile objects. A control part totals up a plurality of object identification results and a plurality of extraction results, outputs the number of scheduled entering objects for every approach path, and controls signal display timing of a plurality of traffic lights based on the number of scheduled entering objects.SELECTED DRAWING: Figure 3
Patent JP-2022135514-A (JP)
Title: Information management system and information management method
Inventor: INABA MASAHITO
IPC: G16Y10/45
Filed: 2021-03-05
Abstract: To improve reliability of evaluation results when using evaluation results of the condition of a vehicle provided by multiple evaluators.SOLUTION: An information management system is provided, comprising: an evaluation storage unit configured to store evaluation results obtained by evaluators evaluating vehicles provided by a vehicle provision service in association with the evaluators; an output unit for outputting evaluation results stored in the evaluation storage unit; and a correction unit configured to correct the evaluation results stored in the evaluation storage unit in association with the evaluators according to characteristics of the evaluators.SELECTED DRAWING: Figure 4
Patent JP-2022136411-A (JP)
Title: Information processing device and control method
Inventor: ODA HIROKI
IPC: H04B1/04
Filed: 2021-03-08
Abstract: To enable the use of a radio communication module with a DPR function enabled even when the radio communication module is retrofit.SOLUTION: An information processing device includes a radio communication module and a module control unit. The radio communication module performs radio communication. In a case where a human body is detected around the radio communication module, when a power reduction function for limiting output power in output of radio waves by the radio communication module so as not to affect the human body is enabled the module control unit enables the operation of the radio communication module; and when the power reduction function is disabled, the module control unit disables the operation of the radio communication module. In addition, the module control unit enables the operation of the radio communication module in response to a request to enable the radio communication module which is output when the power reduction function is enabled; and disables the operation of the radio communication module in response to a request to disable the radio communication module which is output when the power reduction function is disabled.SELECTED DRAWING: Figure 2
Patent JP-2022136713-A (JP)
Title: Information processing device
Inventor: IMAFUKU YOSUKE
IPC: G06Q50/10
Filed: 2021-03-08
Abstract: To provide food and drink in appropriate prices commensurate with quality.SOLUTION: A lap count detection section 151 detects a count (lap count) in which a sushi plate D has circulated a conveyor V, from data obtained by a detection sensor 20. A price calculation section 52 calculates a price for a sushi S loaded on the sushi plate D according to the lap count of the sushi plate D detected at the lap count detection section 151. A container form conversion section 54 executes control to convert a form of the sushi plate D according to the price of the sushi S altered at the price calculation section 52. Accordingly, consumers are able to purchase sushi at appropriate prices commensurate with quality with ease.SELECTED DRAWING: Figure 2
Patent JP-2022136893-A (JP)
Title: Heat pump device
Inventor: UEDA MASANORI
IPC: F25B1/00
Filed: 2021-03-08
Abstract: To prevent a compressor from stopping temperature adjustment when restarting a heating operation after termination of a defrosting operation.SOLUTION: In a heat pump device 1, a rotational frequency of a compressor 53 when restarting a heating operation after termination of a defrosting operation is adjusted to a lower rotational frequency than the rotational frequency of the compressor 53 immediately before start of the defrosting operation by a rotational frequency adjustment part 62Ac of a compressor control part 62A. This allows preventing overshoot of a circulation liquid temperature due to accumulated heat in such a case that the rotational frequency of the compressor 53 at that time is made to be same as the rotational frequency before start of the defrosting operation. As a result, the heating operation can be continued without stopping the compressor 53 by controlling temperature adjustment with a temperature adjustment control part 62Aa.SELECTED DRAWING: Figure 7
Patent JP-2022136895-A (JP)
Title: Valve main body assembly, stator unit, electric valve, air conditioner, manufacturing method of valve main body assembly and manufacturing method of stator unit
Inventor: SUGANUMA TAKESHI
IPC: F16K31/04
Filed: 2021-03-08
Abstract: To exactly control a flow rate even if a combination of a valve main body assembly and a stator unit is changed from a combination at a measurement of information related to the flow rate, in an electric valve.SOLUTION: An electric valve 1 has a valve main body assembly 5 having a rotor, and a stator unit 6 having a stator. Rotor-side correction information including information related to a deviation angle between a rotor magnetic pole and a movable stopper is printed on a valve main body assembly label 18 added to an outer face of the valve main body assembly 5. Then, stator-side correction information including information related to a deviation angle between magnetic teeth of the stator and a positioning member is printed on a stator unit label 118 added to an outer face of the stator unit.SELECTED DRAWING: Figure 1
Patent JP-2022063203-A (JP)
Title: Transparent conductive film, method for manufacturing transparent conductive film, and touch panel
Inventor: HSIAO CHUNG-CHIN
IPC: H01B5/14
Filed: 2021-03-10
Abstract: To provide a transparent conductive film for manufacturing a touch panel, a method for manufacturing the transparent conductive film, and a touch panel.SOLUTION: A transparent conductive film 100 includes a substrate 110 and a conductive mesh film 120. The substrate 110 has a first surface. The conductive mesh film 120 formed on the first surface of the substrate 110 and including a plurality of silver nanowires has a plurality of meshes 121. The meshes 121 include a plurality of traces 123 and a plurality of blank areas 122. The sheet resistance of the conductive mesh film 120 is 5 Ω/sq-30 Ω/sq. The widths of the traces are 1 μm-10 μm. The degree of transparency of the conductive mesh film 120 to visible light exceeds 85%.SELECTED DRAWING: Figure 1
Patent JP-2022139895-A (JP)
Title: Travelling support method and travelling support device
Inventor: NIWA YUYA
IPC: B60W40/072
Filed: 2021-03-12
Abstract: To enable a vehicle that can turn front wheels and rear wheels to reduce a turning angle required in steering on a road having a transient shape to improve turning-round performance.SOLUTION: In a travelling support method, information on a road shape of a road on which an own vehicle is scheduled to travel is obtained and target lateral force that is generated in the own vehicle in order for the own vehicle to travel along the road shape is set (S1), it is determined whether or not the road shape is a transient shape in which curvature is varied (S6), a target slip angle which is a target value of a slip angle of the own vehicle is calculated so that a turning angle decreases when it is determined that the road shape is the transient shape more than when it is determined that the road shape is not the transient shape (S4, S5, S7 and S8), and front wheels and rear wheels are turned so that the target lateral force is generated and the slip angle of the own vehicle is equal to the target slip angle (S9 and S10).SELECTED DRAWING: Figure 8
Patent JP-2022058107-A (JP)
Title: Assisted-walking device
Inventor: KOBAYASHI HIROSHI
IPC: A61H1/02
Filed: 2021-03-18
Abstract: To provide an assisted-walking device that improves the easiness of gait training by increasing the degree of freedom of foot motions of a user conducting the gait training and improving the easiness of attachment when the assisted-walking device is attached to the user.SOLUTION: An assisted-walking device comprises: a trunk attachment part; a lower extremity attachment part 235; a connection part 2303; a first actuator 231-2; a second actuator 231-1; a seat part that can be arranged vertically below a user's trunk and on which the user can sit; and an arm rest 230 that is moved upward and downward integrally with the connection part 2303. The first and second actuators 231-2 and 231-1 are housed in the arm rest 230.SELECTED DRAWING: Figure 6
Patent JP-2022144653-A (JP)
Title: Etchant and etching method for thermoplastic resin
Inventor: TANABE MASAHIRO
IPC: C09K13/02
Filed: 2021-03-19
Abstract: To form a pattern which is difficult to manufacture a mold and has a narrow pitch into a thermoplastic resin.SOLUTION: An etchant for a thermoplastic resin contains 5-40 mass% of alkanolamine and 15-45 mass% of an alkali metal hydroxide, wherein the alkanolamine compound is at least one compound selected from the group consisting of ethanolamine, N-(β-aminoethyl)ethanolamine, N-methyl ethanolamine, N-ethyl ethanolamine, triethanolamine, N-methyl diethanolamine and N- ethyl diethanolamine, and the alkali metal hydroxide is at least one compound selected from the group consisting of potassium hydroxide, sodium hydroxide and lithium hydroxide.SELECTED DRAWING: None
Patent JP-2022145996-A (JP)
Title: soundproof cover
Inventor: ONISHI KAZUYOSHI
IPC: B60N2/90
Filed: 2021-03-22
Abstract: To provide a soundproof cover that is lightweight and can improve degrees of freedom in shape design.SOLUTION: Soundproof cover 1a, which encloses an object, has a first split body 2a formed of foam resin and a second split body 4a formed of foam resin. The first split body 2a has a hinge shaft 27 formed of foam resin, while the second split body 4a has bearing portions (a first bearing portion 46, a second bearing portion 48) formed of foam resin. The bearing portions engage the hinge shaft 27 to pivotally support the first split body 2a and the second split body 4a.SELECTED DRAWING: Figure 1
Patent JP-2022148162-A (JP)
Title: Fuel cell system and control method therefor
Inventor: AKABORI SHO
IPC: H01M8/04
Filed: 2021-03-24
Abstract: To provide a fuel cell system and a control method therefor, capable of efficiently humidifying reaction gas without causing increase in the number of components.SOLUTION: A fuel cell system 1 includes: reaction gas supply means 5, 6 for supplying reaction gas to a fuel cell stack 4; a humidifier 46 for moving water from off-gas discharged from the fuel cell stack to the reaction gas; and a controller 8 for controlling the reaction gas supply means to adjust a supply amount of the reaction gas to the fuel cell stack. The controller acquires a temperature of the humidifier; sets a supply amount of the reaction gas on the basis of a target power generation amount of the fuel cell stack; and executes warming-up control that when a temperature of the humidifier is equal to or lower than a predetermined warming-up determination value, increases a supply amount of reaction gas so that the supply amount of reaction gas is larger than that in the case that the temperature of the humidifier is higher than the predetermined warming-up determination value.SELECTED DRAWING: Figure 1
Patent JP-2022148548-A (JP)
Title: object management system
Inventor: TAKEHI HISASHI
IPC: G06F16/901
Filed: 2021-03-24
Abstract: To make an object existing in a real space cooperate with an object to be realized in a virtual space.SOLUTION: In an object management system S, a distributed ledger stores a real identifier, which is an identifier for identifying a real object, and a virtual identifier, which is an identifier for identifying a virtual object in a virtual space corresponding to the real object in a real space, in association with each other. Each of a plurality of nodes 1 comprises: an information receiving unit 110 for receiving an identifier for identifying an object, and change information about change in status, including operation of the object; an identifier acquisition unit 111 for acquiring a corresponding identifier that is an identifier of an object corresponding to the identifier, with reference to the distributed ledger; an instruction information generation unit 112 for generating instruction information to operate the object identified by the corresponding identifier, on the basis of the change information; and an instruction information transmission unit 113 for transmitting the instruction information to the corresponding object.SELECTED DRAWING: Figure 4
Patent JP-2022152770-A (JP)
Title: Optical dentine diagnostic apparatus and optical dentine diagnostic method
Inventor: HAZAMA HISANAO
IPC: A61B1/247
Filed: 2021-03-29
Abstract: To provide an optical dentine diagnostic apparatus capable of quantitatively measuring hardness of dentine, further quantitatively measuring the hardness of the dentine even when softening of carious dentine progresses and moisture seeps out, and accordingly quantitatively diagnosing discrimination of the carious dentine from sound teeth and a progression degree of dentine caries.SOLUTION: An optical dentine diagnostic apparatus includes an indenter having optical transparency and a tapered shape and coming into contact with dentine, a light source for emitting light to the indenter, a light receiving element for receiving the light reflected from a tip of the indenter, and a lens disposed at such a position that the tip of the indenter and a light receiving surface of the light receiving element have an imaging relation to each other. The vertex angle of the tip of the indenter is 57° or less.SELECTED DRAWING: Figure 3