baber/WOPTO huggingface dataset:
Patent JP-2021131113-A (JP)
Title: High-pressure tank
Inventor: TAKAMI MASAYOSHI
IPC: F17C1/06
Filed: 2020-02-19
Abstract: To provide a high-pressure tank which can prevent the damage to a liner when the liner is elongated and contracted.SOLUTION: A high-pressure tank 1 comprises at least: a liner 2 having a cylindrical flank body part 2a, and dome-shaped side end parts 2b, 2c which are formed at both sides of the flank body part 2a; and a reinforcing layer 30 made of a fiber-reinforced resin for covering an outer face of the liner 2. In the high-pressure tank, the reinforcing layer 30 has a cylinder member 31 for covering the flank body part 2a, and dome members 32, 33 which are joined to both sides of the cylinder member 31 so as to cover the side end parts 2b, 2c. The liner 2 has a first resin layer 24 in which an accommodation space 5 for accommodating the gas is formed, and a second resin layer 20 which is formed between the first resin layer 24 and at least the cylinder member 31. A tensile elastic modulus of a second resin constituting the second resin layer 20 is lower than a tensile elastic modulus of a first resin constituting the first resin layer 24.SELECTED DRAWING: Figure 1
Patent JP-2021124001-A (JP)
Title: Incense stand
Inventor: YAMAMOTO TADASHI
IPC: A47G33/00
Filed: 2020-02-03
Abstract: To provide an incense stand capable of preventing an extinguishment of a horizontal ignition incense.SOLUTION: In the incense stand, a member in any shape is provided, a number of implantation holes in a same direction in a vertical direction or horizontal direction are formed at the member and a number of narrow materials in incombustible or flameproof material are implanted in the implantation holes.SELECTED DRAWING: Figure 5
Patent JP-2021131144-A (JP)
Title: Diaphragm valve and exchange method of valve seat for the valve
Inventor: HONMA KATSUHIKO
IPC: F16K7/17
Filed: 2020-02-21
Abstract: To provide a diaphragm valve which can suppress the occurrence of the collapse and the deformation of a valve seat even if the valve is operated so as to be openable and closable at a high speed in a high-temperature state, can maintain a high Cv value without causing a variation by stably securing a large flow rate, and is easy in the exchange of the valve seat, and an exchange method of the valve seat for the valve.SOLUTION: A diaphragm valve 1 comprises a valve-seat attachment outer wall part 20 arranged at a primary-side opening part 13 in a body 2, a step part 21 arranged at an internal periphery of the outer wall part 20, a seat ring 4 pressure-fixed to the step part 21, a flange part 32 arranged at the seat ring 4, and a valve-seat attachment pressure-insertion groove 42 which is formed by setting a clearance between the seat ring 4 and the outer wall part 20, and the flange part 32 as a bottom part. A valve seat 3 pressure-fixed to the pressure-insertion groove 42 covers a position in the vicinity of an apex part 23 of the outer wall part 20 with an extension part 27 which is formed by spreading an external periphery of an upper part of the valve seat 3, and makes the upper part of the valve seat 3 slightly protrude in a state that the position in the vicinity of the apex part 35 of the seat ring 4 is covered with an extension part 28 which is formed by narrowing an internal periphery of the upper part of the valve seat 3.SELECTED DRAWING: Figure 1
Patent JP-2020078587-A (JP)
Title: Game machine
Inventor: KONDO MASAYUKI
IPC: A63F7/02
Filed: 2020-02-25
Abstract: To provide a game machine, when displaying a plurality of individual images simultaneously, capable of reducing a processing load for performing the displays.SOLUTION: In a memory module 74, image data is stored by making them correspond to a plurality of kinds of individual images. In a VDP76, on the basis of a drawing instruction from a CPU72, the image data is read out and by using the image data thus read out, drawing data is created in a frame buffer 82. In this case, effect data is stored by making them correspond a plurality of kinds of effect images. Also, in a frame where a plurality of effect images is displayed simultaneously, when each effect data corresponding to them is drawn, synthetic data is created by each effect data being synthesized. And, in a frame where a plurality of the effect image is simultaneously displayed after that, the synthetic data is used.SELECTED DRAWING: Figure 8
Patent JP-2021134241-A (JP)
Title: Stove
Inventor: HOTAKA TSUNEHIKO
IPC: F24B1/26
Filed: 2020-02-25
Abstract: To provide a stove that can be easily ignited, has excellent combustion efficiency, and has a strong firepower.SOLUTION: A stove 1 comprises a stack 2 extending straight in the vertical direction, a combustion chamber 3, i.e., a space communicating with the lower part of the stack 2, with at least the lower part of the space being structured to have a larger diameter relative to the stack 2, and a suction port 4 communicating with the combustion chamber 3 from outside and opening in the sideward direction. At least members constituting the stack 2 and the combustion chamber are each made from a combustible material. The suction port 4 extends straight toward a position eccentric from the center of the combustion chamber.SELECTED DRAWING: Figure 1
Patent JP-2021136112-A (JP)
Title: Method for manufacturing solid battery, and solid battery
Inventor: KOBAYASHI SHOICHI
IPC: H01M4/36
Filed: 2020-02-26
Abstract: To materialize a solid battery in which the occurrence of a short circuit can be suppressed.SOLUTION: A method for manufacturing a solid battery comprises the step of forming an electrode 1 including an electrode layer 10 and an electrode layer 20 opposed thereto. The electrode 1 has an embedded layer 11 provided around a contact portion 3 between the electrode layer 10 and the electrode layer 20; in the contact portion, the electrode layers are in contact with each other. Used for the embedded layer 11 is e.g. a solid electrolyte having an electron conductivity lower than that of an electrode active substance. The embedded layer 11 is provided between an end 10a of the electrode layer 10 and an end 20a of the electrode layer 20, whereby the deformation of the electrode layer 10 and electrode layer 20 in lamination and thermocompression of later steps can be suppressed, and the occurrence of a short circuit in the solid battery owing to such deformation can be suppressed.SELECTED DRAWING: Figure 1
Patent JP-2021134115-A (JP)
Title: Method for manufacturing sintered body
Inventor: KIMURA TEIICHI
IPC: C04B35/64
Filed: 2020-02-26
Abstract: To provide a method for manufacturing a sintered body for a short period by irradiating a ceramic-containing article with a laser.SOLUTION: A method for manufacturing a sintered body by sintering by laser irradiation includes: a raw material preparation step of preparing a raw material including a ceramic powder and a laser radiation-absorbing oxide having an absorption rate at a laser wavelength of 5% or more higher than that of the ceramic powder; an article forming step of forming an article composed of the raw material, an article including a region configured of only the raw material in a part thereof, or an article composed of the raw material and formed on a base material; and a sintering step of irradiating the article with a laser to form a sintered portion.SELECTED DRAWING: Figure 4
Patent JP-2021135733-A (JP)
Title: Inspection system and inspection method
Inventor: AMANO KAZUYA
IPC: H04M11/00
Filed: 2020-02-27
Abstract: To make it possible to perform an inspection work even in an installation environment where electromagnetic waves from a mobile phone network do not reach an inspection terminal.SOLUTION: While a wireless LAN base station AP configured to perform data communication with a control device 22 and a host device 23 via a LAN line L2 is provided, an inspection terminal 10 generates an inspection result indicating a notification status of a measurement value notified from a measuring terminal 21 to the host device 23 by that the inspection terminal compares a terminal measurement value D1 acquired from the measuring terminal 21 via a short-range wireless communication line L4, an intermediate measurement value D2 acquired from the control device 22 via the wireless LAN base station AP, and an upper measurement value D3 acquired from the host device 23 via the wireless LAN base station AP.SELECTED DRAWING: Figure 1
Patent JP-2021138168-A (JP)
Title: Steering control device
Inventor: ANRAKU KOJI
IPC: B62D5/04
Filed: 2020-03-02
Abstract: To provide a steering control device that can detect a mechanical error of a steering mechanism in a steer-by-wire steering device.SOLUTION: A steering control device controls a steer-by-wire steering device having a configuration in which a power transmission path is separated between a steering mechanism steered by a driver and a turing mechanism having a turning side motor that generates motor torque as a power for moving a rack shaft so as to turn wheels of a vehicle. The steering control device includes a CPU to control driving of the turning side motor. In addition, the CPU is configured to detect an error of the turning mechanism based on a torque gradient R that is a value indicating variations of the motor torque of the turning side motor.SELECTED DRAWING: Figure 2
Patent JP-2021139658-A (JP)
Title: Chromatograph control device
Inventor: OHASHI HIROSHI
IPC: G01N30/86
Filed: 2020-03-02
Abstract: To provide a chromatograph control device that is able to urge a user to replace a mobile phase at an appropriate replacement time.SOLUTION: A chromatograph control device 200 is used in a chromatograph that performs an analysis by means of a mobile phase accommodated in a mobile-phase container 2. The chromatograph control device 200 comprises: a determination unit that determines whether a replacement time of the mobile phase has come or not, based on whether a factor relating to quality deterioration of the movable phase accommodated in a movable-phase container 2 has exceeded an upper allowable value or not; and a notification unit that urges the exchange of the mobile phase in a case where the determination unit determines that the replacement time of the mobile phase has come.SELECTED DRAWING: Figure 2
Patent JP-2021137709-A (JP)
Title: Catalyst, production method of glyceraldehyde and production method of glyceric acid
Inventor: IMANAKA NOBUHITO
IPC: B01J23/89
Filed: 2020-03-03
Abstract: To provide a catalyst with which glyceraldehyde can be obtained from glycerin under a mild condition and in excellent yield and selectivity of glyceraldehyde, and to provide a production method of glyceraldehyde.SOLUTION: A catalyst 1 is a mixture comprising a first particle 21, a second particle 22, and a third particle 23. The first particle 21 is composed of platinum. The second particle 22 is composed of an oxide represented by compositional formula of CexZryFezO(4x+4y+3z)/2 and satisfying relations of 0.05≤z≤0.3, z=1-(x+y) and 2.3×y≤x≤9×y. The third particle 23 is composed of a ceramic material. The first particle 21 and the second particle 22 are carried by the third particle 23. At least a part of the first particles 21 is in contact with the second particle 22. A content of the first particle 21 is 3 to 8.5 mass%.SELECTED DRAWING: Figure 1
Patent JP-2021140450-A (JP)
Title: Electronic control apparatus
Inventor: YOSHIMURA YU
IPC: G01M15/02
Filed: 2020-03-05
Abstract: To provide an electronic control apparatus having a second processing unit which can properly monitor whether or not a first processing unit is operating.SOLUTION: An electronic control apparatus includes a first processing unit 22, a second processing unit 10, and data storage units (221, 231). When current state confirmation processing is carried out, the second processing unit determines whether or not an operation object period has passed after execution of previous state confirmation processing. If it is determined that the operation object period has passed and it is determined that data cannot be acquired from the storage units, the first processing unit determines that a current state is an abnormal one.SELECTED DRAWING: Figure 1
Patent JP-2021138587-A (JP)
Title: Controller, control method, synthesis method of ammonia, program and apparatus
Inventor: AKISHIKA KENICHI
IPC: C01C1/02
Filed: 2020-03-09
Abstract: To provide a controller or the like of an ammonia synthesis apparatus capable of improving an overall operation efficiency of the ammonia synthesis apparatus, even when operation and stop of the ammonia synthesis apparatus are repeated.SOLUTION: A controller for controlling an ammonia synthesis apparatus for synthesizing ammonia from nitrogen and hydrogen in the presence of a catalyst comprises a first catalyst information management part in which the first catalyst information regarding activity of the catalyst before resumption of an operation of the ammonia synthesis apparatus is acquired, and an operation resumption management part for acquiring information regarding the resumption of the ammonia synthesis apparatus, based on the first catalyst information.SELECTED DRAWING: Figure 1
Patent JP-2021146347-A (JP)
Title: Sintering raw material, mold powder and method for producing sintering raw material
Inventor: MATSUI IKUYA
IPC: B22D11/16
Filed: 2020-03-16
Abstract: To provide a sintering raw material capable of producing a mold powder which has favorable meltability, does not discharge CO2 gas when using as Na source, has good granulation performance and does not need an NaF raw material, or has a high-Na, low-F and low-Al2O3 composition.SOLUTION: A sintering raw material includes in mass% as a composition of oxide conversion, 10-40% of Na2O, 25-60% of CaO, 20-45% of SiO2 and 6% or less (including 0%) of Al2O3 and besides, a main crystal is aNa2O-bCaO-cSiO2 (here, a, b and c are the optional integers of 1 to 8).SELECTED DRAWING: None
Patent JP-2020181187-A (JP)
Title: toner
Inventor: KAWAMURA MASASHI
IPC: G03G9/087
Filed: 2020-03-16
Abstract: To provide toner that can both improve the amount of charge and suppress contamination of parts.SOLUTION: A toner contains toner particles. The toner particles contain toner core particles, and organosilicon polymer covering the surface of toner core particles. The organosilicon polymer has a structure represented by R4-SiO3/2 (R4 are independently phenyl groups or alkyl groups having 1 to 6 carbon atoms). Toner core particles contain resin A. The resin A has a substituted or unsubstituted silyl group in the molecule. The substituent of the substituted silyl group is selected from at least one of the group consisting of an alkyl group having 1 or more carbon atoms, an alkoxy group having 1 or more carbon atoms, a hydroxy group, a halogen atom and an aryl group having 6 or more carbon atoms. The content of silicon atoms in resin A is 0.02 to 10.00% by mass. The silicon atom content is 30 to 50% by mass in the organosilicon polymer.SELECTED DRAWING: None
Patent JP-2021147503-A (JP)
Title: Vinyl chloride-based resin composition and molding of the same
Inventor: HONJO YASUHIRO
IPC: C08K3/013
Filed: 2020-03-19
Abstract: To provide a vinyl chloride-based resin composition that has a filler and contains water as a dispersion medium, and a molding using the vinyl chloride-based resin composition which has a function according to applications.SOLUTION: A vinyl chloride-based resin composition contains vinyl chloride-based resin powder, a filler, a plasticizer, a non-soap-based dispersant, and water. A molding is obtained by solidifying the vinyl chloride-based resin composition.SELECTED DRAWING: None
Patent JP-2021152459-A (JP)
Title: Optical measurement device and optical measurement method
Inventor: MORITA MOTOKI
IPC: G01N33/483
Filed: 2020-03-24
Abstract: To provide an optical measurement device and an optical measurement method capable of ensuring the accuracy of determination regarding a sample even when a foreign substance is attached to a lateral flow test piece.SOLUTION: An optical measurement device 1 includes: a measuring unit that irradiates a detection unit 16 of a lateral flow test piece K with measurement light and measures light obtained from the detection unit 16 by irradiating the measurement light; and a determination unit 4 for determining whether a sample held in the lateral flow test piece K is negative or positive based on the comparison between a measured value obtained by the measuring unit and a first threshold value set in advance. When the measured value exceeds the first threshold value after holding the sample in the lateral flow test piece K, the determination unit 4 calculates a difference value between the measured value at the initial stage of measurement and the measured value at the latter stage of measurement, determines that the sample is positive when the difference value exceeds a second threshold value set in advance, and determines that the sample is negative when the difference value is equal to or less than the second threshold value.SELECTED DRAWING: Figure 1
Patent JP-2021154296-A (JP)
Title: Fin processing device
Inventor: HARAGUCHI TAKUYA
IPC: B21D28/34
Filed: 2020-03-25
Abstract: To provide a fin processing device configured so that a condition for processing a fin being processed can be adjusted.SOLUTION: In a fin processing device, a control part 80 determines and sets a processing condition for a fin material, on the basis of a condition for a material of the fin material and/or an environmental condition for an environment under which the fin material is processed, during processing of the fin material. The control part 80 changes the processing condition in response to change in state of the fin material to be used and change in state of the environment under which the fin material is processed, so that a fin whose quality is stable can be manufactured.SELECTED DRAWING: Figure 4
Patent JP-2020190717-A (JP)
Title: Plastic optical fiber and method for manufacturing the same
Inventor: MATSUBA SATOSHI
IPC: G02B6/02
Filed: 2020-03-27
Abstract: To provide a plastic optical fiber excellent in translucency, bending resistance, and durability.SOLUTION: A plastic optical fiber includes at least a core, a first cladding, and a second cladding in this sequence. There are provided the plastic optical fiber in which a melt viscosity η1 of the first cladding and a melt viscosity η2 of the second cladding at 240°C satisfy a relationship of 200 Pa s<η1-η2<2000 Pa s, and a method for manufacturing the optical fiber.SELECTED DRAWING: None
Patent JP-2021157572-A (JP)
Title: Information processing device, information processing method, and information processing program
Inventor: TAISHA AYANO
IPC: G08G1/137
Filed: 2020-03-27
Abstract: To provide a technology capable of dispatching a taxi efficiently.SOLUTION: An information processing device according to the present disclosure determines a recommended boarding location based on at least one of information on physical conditions of a road in a predetermined area including a desired boarding location, information on actual results of boarding and alighting from a taxi in the predetermined area, and information on conditions of the road in the predetermined area when receiving a dispatch request signal including information on the desired boarding position. The information processing device transmits information to a user terminal to encourage the user to wait at the determined recommended boarding location.SELECTED DRAWING: Figure 8
Patent JP-2021157655-A (JP)
Title: Display control apparatus and display control system
Inventor: ONO KOSHIRO
IPC: G06F9/455
Filed: 2020-03-27
Abstract: To improve robustness of a system including a display control apparatus.SOLUTION: A display control apparatus includes a first operating system, a second operating system, and a hypervisor. The first operating system controls execution of at least one of a first application which generates a first content image to be displayed on a first display device mounted on a vehicle and a second application which generates a second content image to be displayed on a second display device mounted on the vehicle. The second operating system is different from the first operating system. The hypervisor is executed on a processor to control execution of the first operating system and the second operating system.SELECTED DRAWING: Figure 2
Patent JP-2020114012-A (JP)
Title: Method and apparatus for message reporting and discontinuous transmission
Inventor: DAI QIAN
IPC: H04W4/70
Filed: 2020-03-31
Abstract: To provide message reporting method and apparatus that report whether multi-tone support and a user plane (UP)-based transmission mode are set, which is not resolved by an uplink message of an RRC connection procedure.SOLUTION: A radio resource control (RRC) connection request message is transmitted to a base station by a terminal device operating with a narrow bandwidth of less than 200 kHz. The message indicates that the terminal device supports multi-tone transmission. Then, the terminal device receives the RRC connection setting message in response to an RRC connection request message. Further, a user plane (UP) transmission mode for performing connection to the base station is displayed on the base station. The display is performed using the RRC connection complete message. Then, the terminal device transmits the RRC connection completion message displaying the UP transmission mode for connection to the base station.SELECTED DRAWING: Figure 5
Patent JP-2021159478-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-04-01
Abstract: To provide a game machine capable of suppressing a decrease in interest in a game.SOLUTION: A game machine includes: counted value update means for updating a counted value related to each ball entry when game balls enter a first ball entry port and game balls enter a second ball entry port; specific game state control means for performing control to a specific game state differing from a jackpot game state when a counted value becomes a specific value; and performance control means for executing predetermined performance control. The first ball entry port and the second ball entry port are disposed in a game area such that game balls can enter even in a normal game state. While first performance control for performing notification regarding a ball entry in a mode for allowing a player to easily recognize ball entry when game balls enter the first ball entry port is executed, second performance control for performing notification regarding a ball entry in a mode for preventing a player from more easily recognizing ball entry than the first performance control when game balls enter the second ball entry port is executed.SELECTED DRAWING: Figure 182
Patent JP-2020189083-A (JP)
Title: Ornaments made of natural elastomer material
Inventor: NICOLAS FRANCOIS
IPC: C08L7/00
Filed: 2020-04-03
Abstract: To provide ornaments made of a natural elastomer material that is intended to be in extended contact with the skin.SOLUTION: The invention relates to ornaments made of a natural elastomer composite material, where the natural elastomer composite material comprises a natural elastomer matrix in which 0-6% of cellulose fibers, 0-5% of anti-odor agents and 0-30% of silica are dispersed.SELECTED DRAWING: None