baber/WOPTO huggingface dataset:
Patent JP-2021004738-A (JP)
Title: Ultrasonic flaw detection machine learning device, ultrasonic flaw detection machine learning method, ultrasonic flaw detection machine learning program, and ultrasonic flaw detection device
Inventor: NII YOSHIYUKI
IPC: G01N29/12
Filed: 2019-06-25
Abstract: To provide an ultrasonic flow detection machine learning device, ultrasonic flaw detection machine learning method, ultrasonic flaw detection machine learning program, and ultrasonic flaw detection device including the same, capable of generating an ultrasonic flaw detection learning model by machine learning based on test condition information related to an ultrasonic flaw detection test condition.SOLUTION: An ultrasonic flaw detection machine learning device includes: a learning data storage section 51 for storing learning data to be used in machine learning; a machine learning section 12 for generating an ultrasonic flaw detection learning model by machine learning using learning data stored in the learning data storage section 51. The learning data includes test result information expressing an ultrasonic flaw detection test result, test condition information related to an ultrasonic flaw detection test condition, and tag information expressing presence/absence of a defect and a kind of the defect, which are associated with each other.SELECTED DRAWING: Figure 1
Patent JP-2020010029-A (JP)
Title: Neutral to alkaline chemical mechanical polishing compositions and methods for tungsten
Inventor: YI GWO
IPC: B24B37/24
Filed: 2019-06-27
Abstract: To provide neutral to alkaline chemical mechanical polishing compositions for polishing tungsten, which provide a high tungsten removal rate and suppress at least tungsten static etching.SOLUTION: A chemical mechanical polishing composition contains, as initial components: water; an oxidizing agent selected from the group consisting of an iodate compound, a periodate compound and mixtures thereof; colloidal silica abrasive particles comprising nitrogen-containing compounds; optionally, a pH adjusting agent; and optionally, a biocide. A chemical mechanical polishing method includes: providing a chemical mechanical polishing pad having a polishing surface; creating dynamic contact at an interface between the polishing pad and the substrate; and then dispensing the neutral to alkaline chemical mechanical polishing composition onto the polishing surface at or near the interface between the polishing pad and the substrate, in which some of the tungsten is polished away from the substrate and further, and static etch of the tungsten is at least inhibited.SELECTED DRAWING: None
Patent JP-2021005284-A (JP)
Title: Information distribution system, server used therefor, provide-side device, and use-side device
Inventor: MANO HIROSHI
IPC: G06Q50/10
Filed: 2019-06-27
Abstract: To provide an information distribution system, a server, a provide-side device, and a use-side device, for suppressing an increase in costs in association with data transmission and reception.SOLUTION: An information distribution system 100 includes a provide-side device of a data set, a use-side device thereof, and a server managed by a vendor of a device that generates the data set. The server can be uniquely identified by a vendor ID, and the device can be uniquely identified by the vendor ID and a device ID. The server includes a format registry that stores a data set ID including the vendor ID and the device ID in association with format information of the data set identified by the data set ID. The provide-side device provides the data set ID to the use-side device at the same time as or at a different time from provision of the data set. The use-side device transmits the dataset ID to the server when using the data set, and utilizes the data set according to the format information which the server transmits to the use-side device by referring to the format registry.SELECTED DRAWING: Figure 1
Patent JP-2021017084-A (JP)
Title: Work vehicle
Inventor: YAMAGUCHI MASABUMI
IPC: B60K15/063
Filed: 2019-07-17
Abstract: To install a fuel tank while increasing a volume of the fuel tank and preventing the fuel tank from oscillating with the oscillation of an engine.SOLUTION: A work vehicle includes: an engine arranged in a bonnet; a fuel tank 51 arranged in a state of being extended to the bonnet and a dash board of an operating section in a front-back direction; a tank support frame 55 for supporting the fuel tank 51; a fixing member 65 for fixing the fuel tank 51 supported by the tank support frame 55; and an oscillation support frame 70 for oscillatingly supporting the bonnet in a vertical direction. The tank support frame 55 and the oscillation support frame 70 are supported by a member other than the engine, and the fixing member includes the first fixing member 65 fixed in a state of being extended to the tank support frame 55 and the oscillation support frame 70.SELECTED DRAWING: Figure 5
Patent JP-2021017091-A (JP)
Title: Fall arrester
Inventor: KURAISHI GO
IPC: B60K17/22
Filed: 2019-07-18
Abstract: To restrain unnecessary damage to a lower part of a vehicle body on which a fall arrester is installed even when a propeller shaft moves backward relative to the vehicle body.SOLUTION: A fall arrester 13 is for preventing falling of a propeller shaft 11 extending in a longitudinal direction of a vehicle body 101 and having a front end thereof connected to an output shaft of a transmission and a rear end thereof connected to an input shaft of a differential mechanism. The fall arrester 13 has a falling support part 131 straddling under the propeller shaft 11 and capable of supporting the propeller shaft 11 displaced downward, a first installation part 132 provided on one end of the falling support part 131, and a second installation part 133 provided on the other end of the falling support part 131. The first installation part 132 is fixedly installed to a lower part of a vehicle body 101, and the second installation part 133 is installed in a state of being inserted in an insertion target part 108 provided in a lower part of the vehicle body 101.SELECTED DRAWING: Figure 4
Patent JP-2021017108-A (JP)
Title: Automobile collision energy absorption component and manufacturing method for automobile collision energy absorption component
Inventor: HIGAI KAZUHIKO
IPC: B62D21/15
Filed: 2019-07-18
Abstract: To provide an automobile collision energy absorption component that has improved collision energy absorption effect in the event of axial collapse resulting from input of collision load from the front or rear of a vehicle body and that is free from a significant rise of a manufacturing cost by reducing additional manufacturing processes, and to provide a manufacturing method for the automobile collision energy absorption component.SOLUTION: An automobile collision energy absorption component 1 according to the present invention comprises: a cylindrical member 3 formed using a hat cross-sectional member having a top plate part 7a and a vertical wall part 7b; a coating film formation member forming, in a portion including a corner part 7c coupling the top plate part 7a and the vertical wall part 7b on respective internal surfaces of the top plate part 7a and the vertical wall part 7b, a coating film 13 disposed with a space 11 of 0.2 mm or more and 3 mm or less left from the internal surface of the top plate part, the internal surface of the vertical wall part and an internal surface of the corner part, the coating film formation member being made of a material lower in strength than the cylindrical member; and the coating film 13 made by electro-deposition coating formed in the space 11.SELECTED DRAWING: Figure 1
Patent JP-2021019404-A (JP)
Title: Electric wire repair method
Inventor: IWAOKA TOMONORI
IPC: H02G7/02
Filed: 2019-07-18
Abstract: To provide a method of repairing an electric wire capable of suppressing a decrease in tensile strength due to wire breakage in an electric wire in which a wire is wound around a steel core.SOLUTION: The electric wire repair method of repairing a damaged portion 104 of an electric wire 100 in which a wire 120 is wound around a steel core 110 includes the steps of wrapping an armor rod 130 around the damaged portion 104 of the electric wire 100 and tightening and fixing the vicinity of both ends of the armor rod 130 by clamps 140.SELECTED DRAWING: Figure 2
Patent JP-2021019293-A (JP)
Title: Communication system, electronic device, communication management method, and program
Inventor: UTSUNOMIYA SHOHEI
IPC: H04L12/70
Filed: 2019-07-19
Abstract: To facilitate configuring a gateway to be used by an electronic device to communicate with a communication target such as an application in a communication system including a plurality of grouped gateways.SOLUTION: A communication system comprises: a communication control device that manages management information of gateways including information on a usage and information on connection targets of each gateway, and registration information of programs including information on connection targets associated with the respective programs; and an electronic device. The electronic device comprises: a management information acquisition unit to acquire management information on available gateways among the plurality of gateways; a connection target information acquisition unit to acquire the information on the connection targets associated with the respective programs; and a gateway configuration unit to configure the gateways for communicating with the programs on the basis of the management information of the available gateways and the information on the connection targets associated with the respective programs.SELECTED DRAWING: Figure 1
Patent JP-2021017969-A (JP)
Title: Tubular vibration isolation device
Inventor: IKEBE TAKUHIRO
IPC: F16F1/38
Filed: 2019-07-23
Abstract: To provide a tubular vibration isolation device having a novel structure which can achieve a degree of freedom of the tuning of a spring characteristic or the like while sufficiently securing the durability of a main body rubber elastic body.SOLUTION: In a tubular vibration isolation device 10 in which an inner shaft member 12 and an outer cylinder member 14 are connected to each other via a main body rubber elastic body 16, a hollow part 24 opened at an end face in an axial direction, and extending in the axial direction toward a plate-shaped part 18 of the inner shaft member 12 on an external peripheral face of the inner shaft member 12 is formed at the main body rubber elastic body 16. A deformation control face 34 protruding on the external peripheral face is formed at the inner shaft member 12. An overlapped region 36 expanding along an inner face 26 of the hollow part 24, and a release region 38 gradually separating from the inner face 26 of the hollow part 24 toward an opening side of the hollow part 24 from the overlapped region 36 are arranged at the deformation control face 34. An abutment region of the main body rubber elastic body 16 abutting on the deformation control face 34 is expanded toward the release region 38 from the overlapped region 36 following an increase of an input load.SELECTED DRAWING: Figure 1
Patent JP-2021018965-A (JP)
Title: Light emitting device, method for manufacturing light emitting device, and electronic apparatus
Inventor: IROBE JUN
IPC: H05B33/24
Filed: 2019-07-24
Abstract: To provide a light emitting device that can prevent the occurrence of a change in chromaticity even in a peripheral part of a display area and ensures sufficient viewing angle characteristics.SOLUTION: A light emitting device comprising a first sub pixel and a second sub pixel in a display area has a reflection layer, a semi-transmission reflection layer, and a light-emitting function layer provided between the reflection layer and semi-transmission reflection layer, and includes a resonance structure that resonates light emitted by the light-emitting function layer between the reflection layer and semi-transmission reflection layer. The wavelength region of light emitted by the first sub pixel and the second sub pixel from the resonance structure is a first wavelength region. The distance between the reflection layer and semi-transmission reflection layer in the second sub pixel is longer than the distance between the reflection layer and semi-transmission reflection layer in the first sub pixel. Thus, the optical path length D22 of the optical resonance structure in the second sub pixel P22 on the periphery of the display area is longer than the optical path length D1 in the first sub pixel P1 in a reference area of the display area.SELECTED DRAWING: Figure 6B
Patent JP-2021025681-A (JP)
Title: Cooling container
Inventor: HASHIDA KATSUHIRO
IPC: F25D7/00
Filed: 2019-08-01
Abstract: To cool liquid such as beverages without using a power supply.SOLUTION: A cooling container has a container, a coolant holding member arranged outside the container, and a gas exchange mechanism that promotes vaporization of coolant held by the coolant holding member. The cooling container is configured to: remove vapor near the coolant to reduce the vapor pressure of the coolant; promote the vaporization of the coolant; improve a cooling effect due to vaporization heat; and cool the container, so that liquid filled in the container can be cooled.SELECTED DRAWING: Figure 2
Patent JP-2021024509-A (JP)
Title: Pneumatic tire
Inventor: NAKAJIMA MIYUKI
IPC: B60C9/20
Filed: 2019-08-08
Abstract: To provide a pneumatic tire that can improve durability under a moist-heat condition, while reducing road noise.SOLUTION: A belt cover layer 8 made of an organic fiber cord spirally wound around along a tire circumferential direction is provided at outer periphery sides of belt layers 7 in a tread part 1. As the organic fiber cord, a polyethylene terephthalate fiber cord is used having an elastic modulus under load of 2.0cN/dtex at 100°C in a range of 3.5cN/(tex.%) to 5.5cN/(tex.%). As a coat rubber coating the organic fiber cord, a rubber is used whose tanδ measured under a condition that an initial strain is 10%, vibrational amplitude is ±2%, a frequency is 20 Hz and a temperature is 60°C is 0.03 or more and less than 0.15.SELECTED DRAWING: Figure 1
Patent JP-2020004428-A (JP)
Title: Motion control program, motion control method and motion control device
Inventor: PAN ZI-YUAN
IPC: G05B19/05
Filed: 2019-08-08
Abstract: To provide a technique which can execute a plurality of programs that instructs various motion operations.SOLUTION: A channel management unit on a real time OS 300 creates an operation channel common to a plurality of reception units on a common memory 200, the plurality of reception units 112 on a non-real time OS 100 instructs generation of a control instruction channel to a creation unit via the operation channel when receiving preparation instruction from a user creation program corresponding to each of the reception units, the channel management unit on real time OS 300 generates the control instruction channel corresponding to the user creation program performing the preparation instruction on the common memory, the reception unit on the non-real time OS receives the command instruction from the user creation program, stores the control instruction information in the control instruction channel, and a constant period processing unit 360 on the real time OS transmits an interpolation command to a controlled object 20 for each motion control cycle on the basis of the control instruction information.SELECTED DRAWING: Figure 5
Patent JP-2020196535-A (JP)
Title: Packaging material, packaging container, and lid
Inventor: IIO SEIYA
IPC: C09D11/037
Filed: 2019-08-08
Abstract: To provide a packaging material capable of imparting a calm metallic luster.SOLUTION: The packaging material includes at least a plastic film, a printing layer, an adhesive layer, and a sealant layer, stacked in this order from the outer layer side. The printing layer and the adhesive layer are adjacent to each other. The packaging material has a brilliant printing layer containing a brilliant pigment and a binder resin as the printing layer. The packaging material satisfies the following conditions 1 and 2. <Condition 1> Diffuse light reflection SCE is measured from the outer layer side of the packaging material, and when an L* value of the L*a*b* color system calculated from a spectral spectrum of the diffused light reflection SCE is denoted as an L*SCE, the L*SCE is 40 or more. <Condition 2> The 60-degree mirror glossiness is measured from the outer layer side of the packaging material in accordance with JIS Z8741: 1997, and a coefficient of variation of the 60-degree mirror glossiness calculated from the measured value is 0.100 or more.SELECTED DRAWING: Figure 1
Patent JP-2021027888-A (JP)
Title: Information processing method, information processing device, and program
Inventor: Karasawa Eita
IPC: A63F13/69
Filed: 2019-08-09
Abstract: To enhance the amusement of a lottery.SOLUTION: An information processing device executes lottery processing for performing a lottery different from a case in which a user instructs to separately execute a lottery of a first type and a lottery of a second type in the case that the user instructs to execute a lottery obtained by combining the lottery of the first type and the lottery of the second type different from the first type.SELECTED DRAWING: Figure 4
Patent JP-2019206719-A (JP)
Title: Glass sheet protective resin
Inventor: TAKAGI SHUNSUKE
IPC: C03C17/32
Filed: 2019-08-14
Abstract: To provide a photocurable resin composition having three properties of (1) rigidly adhering to a glass, (2) having no tack from the viewpoint of operation and (3) having hardness for protecting the glass from impact and a glass sheet protective resin using the photocurable resin composition.SOLUTION: There is provided a photocurable resin composition containing (A) a monomer having an acryl group, (B) an acryl oligomer having a polymerizable unsaturated group with a weight average molecular weight of 800 to 10000, (C) a monomer which is a phosphorus compound having a double bond in a molecule and (D) a photoinitiator.SELECTED DRAWING: Figure 1
Patent JP-2020000890-A (JP)
Title: High frequency surgical instrument
Inventor: HEIKO REICHLE
IPC: A61B17/12
Filed: 2019-08-14
Abstract: To provide a method for simply assembling a high frequency surgical instrument.SOLUTION: The high frequency surgical instrument comprises two instrument branches 10 that can be moved toward each other into a closed position. The two instrument branches 10 each have at least one electrode 18 and can be supplied with electrical energy by a power supply 24. The high frequency surgical instrument comprises separately-configured bridging means 36, or a printed circuit board 34 which is adapted to be populated by machine. The bridging means can be connected to the power supply 24 by means of at least one electrical connection or at least one electrical line 22 and comprises at least one electrically conductive contact point 26, 28, 30, 32, and 33 in order to supply the at least one electrode 18 with electrical energy. The bridging means 36 can be inserted into at least one of the two instrument branches in such a way that the at least one contact point is brought in electrical contact with the at least one electrode 18.SELECTED DRAWING: Figure 2
Patent JP-2019214511-A (JP)
Title: Production method and device of bulky silicon carbide from silicon carbide precursor
Inventor: ROMAN V DRACHEV
IPC: C30B29/36
Filed: 2019-08-16
Abstract: To provide a silicon carbide production device and a method having reliability and reproducibility, capable of producing a high-quality and a large scale silicon carbide single crystal, efficiently with excellent cost effectiveness.SOLUTION: A silicon carbide production method includes a step of providing a sublimation furnace 200 including a furnace shell 201, at least one heating element 202 arranged outside the furnace shell 201, and a hot zone 203 arranged inside the furnace shell 201 enclosed with a heat insulation material 204. The hot zone 203 includes a silicon carbide precursor arranged in a lower region, and a silicon carbide seed arranged in an upper region. The hot zone 203 is heated for sublimation of the silicon carbide precursor, and silicon carbide is formed on a bottom surface of the silicon carbide seed.SELECTED DRAWING: Figure 2
Patent JP-2021031700-A (JP)
Title: High-strength hot-rolled steel sheet and method for manufacturing the same
Inventor: OTSUKA TAKAYUKI
IPC: C22C38/00
Filed: 2019-08-20
Abstract: To provide a steel sheet that has both the material uniformity of a steel sheet mainly composed of bainite structure and the ease of dissolution of carbide that facilitates high strength by heating and annealing, and the good formability and good cold ductility of a steel sheet composed of a ferrite phase and a pearlite structure.SOLUTION: Provided is a high-strength hot-rolled steel sheet containing C: 0.05 to 0.50%, Si: 0.01 to 2.0%, Mn: 0.5 to 3.0%, having a chemical composition of P: 0.03% or less, S: 0.02% or less, N: 0.05% or less, Al: 0.05% or less, and in which the microstructure contains a bainite structure by 50% or more and a ferrite phase by 15 to 30% in area ratio, the average crystal grain size of the ferrite phase is 30 μm or less, and the average of the absolute values of local strain in the ferrite phase obtained by the fine lattice marker method is 0.050 or more.SELECTED DRAWING: None
Patent JP-2020028712-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2019-08-20
Abstract: To improve amusement of games.SOLUTION: A first display presentation is a presentation for performing a first display displaying a plurality of icons including a character display for suggesting a development destination of a ready-to-win presentation by a character and a big win expectation degree suggestion display for suggesting a big win expectation degree. A second display presentation is a presentation for performing a second display displaying icons different from the icons in the first display. A third display presentation is a presentation for performing the first display presentation and the second display presentation and performing a first selection presentation for selecting one icon among the icons in the first display and the icons in the second display. A fourth display presentation is performed after the third display presentation, and is a presentation for performing the first display presentation and the second display presentation, and performing a second selection presentation for selecting one icon among the icons in the first display and the icons in the second display when an icon in the second display is selected in the first selection presentation of the third display presentation.SELECTED DRAWING: Figure 100
Patent JP-2021033020-A (JP)
Title: Image forming apparatus
Inventor: YAMAMOTO HITOSHI
IPC: G03G15/00
Filed: 2019-08-22
Abstract: To make it possible to extend the time to replace developer even under a situation where the degree of progress of a first carrier deterioration state (carrier film shaven state) progresses.SOLUTION: An image forming apparatus develops a latent image on a latent image carrier 3K with developing means 7K by using a developer containing a toner and a carrier, and has toner forcible consumption control means 101 that performs toner forcible consumption control of forcibly consuming the toner in the developing means in a non-image forming period. The toner forcible consumption control means changes a toner forcible consumption that is the amount of toner to be forcibly consumed, according to a carrier deterioration state (carrier film shaven state and carrier spent state) specified on the basis of a cumulative driving amount of the developing means and a cumulative toner consumption.SELECTED DRAWING: Figure 2