baber/WOPTO huggingface dataset:
Patent JP-2021192025-A (JP)
Title: Meat portion discrimination program
Inventor: SAWADA AYAKO
IPC: G01N33/12
Filed: 2021-01-13
Abstract: To accurately and automatically discriminate a portion of meat without further relying on manpower.SOLUTION: A meat portion discrimination program for discriminating a portion of meat causes a computer to execute: an information acquisition step of acquiring image information obtained by picking up an image of meat to be discriminated; and a discrimination step of discriminating a portion of meat with use of a degree of connection in three or more stages between a portion of meat and image information for reference on meat whose image is picked up in the past, on the basis of image information for reference according to the image information acquired in the information acquisition step, while putting priority on a portion of meat with the higher degree of connection.SELECTED DRAWING: Figure 27
Patent JP-2022116769-A (JP)
Title: Austenitic stainless steel casting
Inventor: INAGE MOTOHIRO
IPC: C22C38/00
Filed: 2021-01-29
Abstract: To provide a casting that has excellent wear resistance and corrosion resistance in a composite gas atmosphere in a high temperature range and can be used in an air outlet nozzle for biomass.SOLUTION: An austenitic stainless steel casting consists of, in mass%, C: 0.08% or less, Si: 2.50-4.00%, Mn: 0.30-2.00%, Cr: 18.00-30.00%, Ni: 15.00-25.00%, Se: 0-0.50%, Te: 0-0.100%, Bi: 0-0.10%, Mo: 0-8.00%, B: 0-0.030%, at least one of Ce: 0-0.20%, La: 0-0.20%, and Mg: 0-0.20%, and at least one of W: 0-2.00%, Nb: 0-2.00%, Ti: 0-2.00%, and Al: 0-5.00% with the balance being Fe and impurities.SELECTED DRAWING: None
Patent JP-2022118337-A (JP)
Title: game machine
Inventor: OKAMOTO KOICHI
IPC: A63F5/04
Filed: 2021-02-02
Abstract: To provide a game machine that can enhance performance.SOLUTION: Information related to counting points can be transmitted to a lending unit side every 300 ms (hereafter, the timing at which the information related to counting points can be transmitted to the lending unit side every 300 ms is referred to as "counting notification timing"). Game media number control means can control lighting modes of multiple state display lamps. The multiple state display lamps are arranged at positions visible to a player. Among the multiple state display lamps, the state display lamp can control lighting when the information related to the counting points is other than 0 at the counting notification timing.SELECTED DRAWING: Figure 28
Patent JP-2022070791-A (JP)
Title: Base material for holding hydrogel
Inventor: YOSHIDA MITSUO
IPC: D21H13/24
Filed: 2021-02-04
Abstract: To provide a base material capable of sufficiently holding hydrogel when the base material is coated or impregnated with the hydrogel.SOLUTION: The base material for holding hydrogel including a wet nonwoven fabric comprising at least a main synthetic fiber and a binder synthetic fiber.SELECTED DRAWING: Figure 1
Patent JP-2021089136-A (JP)
Title: Target system, and program
Inventor: NAGAI KATSUMI
IPC: A63F13/426
Filed: 2021-02-04
Abstract: To provide a target system and a program capable of enhancing visual perceptibility of an impact mark.SOLUTION: An impact position detection part detects an impact position at which a BB bullet fired toward a target has hit the target. When displaying an impact mark corresponding to the impact position detected with the impact position detection part, an impact position display part also displays an impact mark for confirmation which is displayed in a larger size than that of the impact mark at the same display position as the impact mark. The impact mark for confirmation is displayed in an input degree of transparency and an input display size. The present invention is applicable to a target system of a soft air gun capable of firing a BB bullet.SELECTED DRAWING: Figure 10
Patent JP-2022120616-A (JP)
Title: roll screen device
Inventor: ISHII HISASHI
IPC: E06B5/00
Filed: 2021-02-05
Abstract: To improve power generation efficiency in a roll screen device comprising a solar cell.SOLUTION: A roll screen device 10 comprises a screen part 12 configured in a sheet shape, and a holding part for holding the screen part 12. The screen part 12 includes: a solar cell 20; a light-receiving surface side sealing layer 24 formed on a light-receiving surface 20a of the solar cell 20; a light-receiving surface side coating layer 28 formed on the light-receiving surface side sealing layer 24; and a translucent hole 32 formed on the light-receiving surface side coating layer 28.SELECTED DRAWING: Figure 2
Patent JP-2022120938-A (JP)
Title: game machine
Inventor: TAKAGI RYOTARO
IPC: A63F7/02
Filed: 2021-02-08
Abstract: To provide a game machine capable of suitably increasing convenience of a game machine.SOLUTION: It is determined whether a value of a credit storage part 213b is less than "1,000" when a player turnably operates a shooting handle 51 while a credit shift button 42 is being depressed continuously, and ball feed processing by a ball feed unit 112c is permitted following turnable operation of the shooting handle 51 and shooting of balls by a ball shooting unit 112a is permitted while a prescribed number of holding ball data or larger are present. In the meantime, when it is determined that a prescribed number of holding ball data or larger are not present by the determination, ball feed processing by the ball feed unit 112c is restricted even if the shooting handle 51 is operated turnably, and delivery of balls to a side of the ball shooting unit 112a is suppressed.SELECTED DRAWING: Figure 11
Patent JP-2022121330-A (JP)
Title: Rotor and reduction gear having the same
Inventor: UEDA TOMOYA
IPC: H02K1/27
Filed: 2021-02-08
Abstract: To provide a rotor capable of preventing a magnet from being displaced in an axial direction during rotation, and a reduction gear having the same.SOLUTION: A rotor includes a shaft, a tubular rotor core 12, a connecting member 13, a plurality of magnets 14, and a cover member 15. The connecting member is arranged radially inside the rotor core and connects the rotor core and the shaft. The plurality of magnets are arranged radially outside the rotor core and arranged in the circumferential direction. The cover member is arranged radially outside the magnet. The connecting member includes a barrel portion 131 and a flange portion 132. The barrel portion surrounds the shaft. The flange portion extends radially outward from one end in the axial direction of the barrel portion and faces the magnets in the axial direction. The cover member includes a peripheral surface portion 151 and an eaves portion 152. The peripheral surface portion faces the magnets in the radial direction. The eaves portion extends radially inward from the other end in the axial direction of the peripheral surface portion and faces the magnets in the axial direction.SELECTED DRAWING: Figure 4
Patent JP-2022122714-A (JP)
Title: On-vehicle apparatus
Inventor: NAKAMURA SHUNSUKE
IPC: B60W50/10
Filed: 2021-02-10
Abstract: To provide an on-vehicle apparatus capable of improving riding comfort for a seated occupant in a case where a vehicle cannot be accelerated or decelerated naturally and smoothly.SOLUTION: A CPU 22A determines whether or not it is a driving scene where a driver is about to accelerate or decelerate. When the result of the determination is positive, the CPU 22A calculates an acceleration-deceleration direction presumed to be desired by the driver and an ideal acceleration-deceleration, and calculates a difference between the calculated ideal acceleration-deceleration and the actual acceleration-deceleration. Then, the CPU 22A causes a drive device 28 to deform a hip surface of a seated occupant so that the seated occupant feels an acceleration-deceleration feeling of the acceleration-deceleration direction and the ideal acceleration-deceleration by giving perception of acting force in accordance with the acceleration-deceleration direction and the ideal acceleration-deceleration from the seating surface side.SELECTED DRAWING: Figure 2
Patent JP-2022124296-A (JP)
Title: Platform fence foundation structure and platform fence construction method
Inventor: ISHIMARU ATSUSHI
IPC: B61B1/02
Filed: 2021-02-15
Abstract: To provide a platform fence foundation structure and platform fence construction method that can improve workability.SOLUTION: A platform fence foundation structure comprises a foundation 2 for supporting a platform fence 1 installed on a platform H. The foundation 2 is composed of a precast concrete structure having an opening 2a.SELECTED DRAWING: Figure 1
Patent JP-2022125475-A (JP)
Title: Inverse reinforcement learning method and inverse reinforcement learning device
Inventor: NAKAGAWA YOSUKE
IPC: G06N20/00
Filed: 2021-02-17
Abstract: To provide an inverse enforcement learning method capable of generating reward functions and measure functions applicable to a plurality of environment conditions and achieving efficient learning.SOLUTION: An inverse enforcement learning method comprises a reward function generating step and a measure function generating step. The reward function generating step generates a first reward function common to a plurality of environment conditions by executing inverse enforcement learning based on expert data indicating a locus of behaviors of an expert. The measure function generating step generates a first measure function common to the plurality of environment conditions by executing enforcement learning based on agent data indicating a locus of behaviors of an agent in the plurality of environment conditions or an environment condition representing the plurality of environment conditions.SELECTED DRAWING: Figure 3
Patent JP-2021073125-A (JP)
Title: Method of producing continuous corrugated board sheet and corrugated board sheet production apparatus
Inventor: TANAKA IPPEI
IPC: B31F5/02
Filed: 2021-02-19
Abstract: To provide means, in producing a corrugated board carton on demand, to eliminate paper picking-up work and shorten time required to replenish a corrugated board sheet that becomes a base material.SOLUTION: There is provided a method of producing a continuous corrugated board sheet C using a corrugated board sheet bonding apparatus 200, comprising: transport means 220 that transports a corrugated board sheet S in a direction parallel to one side of the corrugated board sheet S; and bonding means 230 that bonds respective end edges facing each other of two corrugated board sheets S that are transported back-to-back by the transport means 220. in which in a front end and a rear end of the respective corrugated board sheets S, a glue-pasting part where one liner, or one liner and one corrugated plate are missing in two liners and one corrugated plate both of which forms the corrugated sheet is provided in advance, and in the bonding means 230, the glue-pasting part provided in the rear end of a front side corrugated board sheet and the glue-pasting part provided in the front end of a rear side corrugated board sheet are overlapped and bonded.SELECTED DRAWING: Figure 7
Patent JP-2022130196-A (JP)
Title: Terminal block and power converter
Inventor: ENDO MASAYA
IPC: H01R9/24
Filed: 2021-02-25
Abstract: To provide a terminal block and a power converter capable of fastening a terminal of a semiconductor module and a terminal of a capacitor module even when there is tolerance in the holes of the terminal of the semiconductor module.SOLUTION: A terminal block 400 that fastens a first terminal provided on a semiconductor module and a second terminal provided on a capacitor module using a bolt 600 and a nut 500 includes a terminal block body 410 and a recessed accommodating portion 430 formed in the terminal block body and accommodating the nut, and the accommodating portion is provided with a gap S in which the accommodated nut can move, and the bolt is fastened to the nut housed in the accommodating portion through the first terminal and the second terminal arranged on the terminal block body.SELECTED DRAWING: Figure 5
Patent JP-2022135746-A (JP)
Title: Method and device for evaluating psychological state when working, and method and device for evaluating fun of work itself
Inventor: YAMAMOTO SEIJI
IPC: A61B5/16
Filed: 2021-03-05
Abstract: To provide a new device capable of objectively evaluating a psychological state of a person doing work according to a work task with a relatively high degree of reliability.SOLUTION: The present invention includes a step for imparting a work task, a step for acquiring data on a cerebral blood flow, and a step for evaluation. In a work task imparting step S100, a work task is imparted to a subject. In a cerebral blood flow data acquisition step S200, a cerebral blood flow of the frontal pole of the brain of the subject is continuously measured by NIRS from a rest state before work to a rest state after work through the work, and cerebral blood flow measurement data is acquired. In an evaluation step S300, a first blood flow change rate indicating a proportion of a cerebral blood flow when working to a cerebral blood flow in the rest state before work, and a second blood flow change rate indicating a proportion of a cerebral blood flow in the rest state after work to the cerebral blood flow in the rest state before work are calculated from the measurement data. Then, on the basis of the first and second blood flow change rates, it is evaluated whether the subject is in a positive psychological state when working.SELECTED DRAWING: Figure 9
Patent JP-2022136629-A (JP)
Title: Membrane electrode assembly and manufacturing method of the membrane electrode assembly
Inventor: YAMANAKA HIROTAKA
IPC: H01M8/0273
Filed: 2021-03-08
Abstract: To provide a technique capable of easily managing information of an individual membrane electrode assembly.SOLUTION: A membrane electrode assembly 1 includes: a polymer electrolyte 11; catalyst layers 13a and 13b; a pair of sub-gaskets 15; and an information part 17. The catalyst layer 13a is positioned at a front surface of the polymer electrolyte 11, and the catalyst layer 13b is positioned at a second surface of the polymer electrolyte 11. The pair of sub-gaskets 15 is bonded to both surfaces of the polymer electrolyte 11. The information part 17 is positioned at a front surface of each sub-gasket 15. The information part 17 expresses individual information of the membrane electrode assembly 1.SELECTED DRAWING: Figure 2
Patent JP-2022136710-A (JP)
Title: Toner residual amount detector and image forming apparatus
Inventor: OSATO YUKI
IPC: G03G15/08
Filed: 2021-03-08
Abstract: To provide a toner residual amount detector that can accurately detect the amount of toner remaining in a toner bottle attached to an image forming apparatus.SOLUTION: A toner residual amount detector comprises four electrodes that are each formed in an arc shape along an outer peripheral surface of a toner bottle and arranged to surround the toner bottle at a predetermined interval in a circumferential direction, and a controller that determines whether the capacitance value between the two electrodes adjacent to each other is included in a threshold rage (S701, S703); when determining that at least one of the two capacitance values is within the threshold range (S702: Yes/S704: Yes), detects the amount of toner remaining in the toner bottle based on the capacitance value (S705); and outputs the detected toner residual amount.SELECTED DRAWING: Figure 7
Patent JP-2022138015-A (JP)
Title: Medical optical fiber probe
Inventor: YAMAKAWA SADATAKA
IPC: A61B18/22
Filed: 2021-03-09
Abstract: To provide a medical optical fiber probe that can minimize a region that does not contribute to treatment at a tip side, in order to facilitate treatment.SOLUTION: A medical optical fiber probe has: an optical fiber 11 having a core 11a, and cladding 11b that covers the core 11a and is lower in refractive index than the core 11a; and a cylindrical glass cap 14 that hermetically covers the outer surface of the optical fiber 11 with a space provided therebetween. A tip of the optical fiber 11 is processed into a cone. The glass cap 14 has an outer diameter of 0.8 mm or more and 2.8 mm or less. The optical fiber 11 has an outer diameter of 0.2 mm or more and 1.0 mm or less. For a tip angle of a conical face 11c at the tip, a full angle of a conical apex is 59° or less. The distance L1 between the tip position of the glass cap 14 and the position where the conical face 11c of the tip starts is 2.5 mm or less when seen from a direction perpendicular to the axial direction.SELECTED DRAWING: Figure 2
Patent JP-2021101557-A (JP)
Title: Information processing system, information processing method, and information processing program
Inventor: SHIRAI AKIHIKO
IPC: G06T19/00
Filed: 2021-03-11
Abstract: To provide a technology that enables real-time and asynchronous bidirectional participation of an event in a 3D space drawn by CG using a 2D video device.SOLUTION: An information processing system includes video data generation means that generates multi-viewpoint 3D video data obtained by shooting a shooting target from multiple viewpoints, means that accepts a viewpoint setting for multi-view 3D video data, means that generates a video when the shooting target is viewed from the received viewpoint, means that provides the generated video to a viewer device, means that receives reaction to the video from the viewer device, and means that records the set viewpoint, a time in the multi-view 3D video data, and the reaction.SELECTED DRAWING: Figure 1
Patent JP-2022139622-A (JP)
Title: Preceding brace for single-pipe scaffolding, and temporary scaffolding
Inventor: KURISU TATSUO
IPC: E04G7/34
Filed: 2021-03-12
Abstract: To improve workability of preceding braces to enable installation in a shorter time.SOLUTION: A preceding brace 1 for single-pipe scaffolding has a first diagonal member 10 and a second diagonal member 20 which are arranged to intersect each other between first and second single pipes. The upper part of the first diagonal member 10 has a first upper clamp 40 that is fixed to the first single pipe and a first guided portion 80 that contacts the outer circumference of the first single pipe and is guided in the vertical direction by the outer circumference. The lower part of the first diagonal member 10 is provided with a first lower clamp 50 that is fixed to the second single pipe. The upper part of the second diagonal member 20 is provided with a second upper clamp 60 that is fixed to the second single pipe. The lower part of the second diagonal material 20 is provided with a second lower clamp 70 that is fixed to the first single pipe.SELECTED DRAWING: Figure 1
Patent JP-2022140138-A (JP)
Title: Electrically-driven valve
Inventor: TSUKUI RYOSUKE
IPC: F16K47/02
Filed: 2021-03-12
Abstract: To provide an electrically-driven valve which can effectively suppress noise occurring when a main valvular orifice is opened.SOLUTION: An electromagnetic valve 1 has a valve main body 10, a main valve body 20 which is arranged in such a way as to partition a main valve chest 13 and a backpressure chamber 14, a pressure equalization passage 26 connecting the main valve chest 13 and the backpressure chamber 14, a pilot passage 25 connecting the backpressure chamber 14 and a main valvular orifice 15, and a pilot valve body 40 opening and closing the pilot passage 25. The electromagnetic valve 1 has a flow passage switching mechanism 60 switching the pilot passage 25 into a first passage form which is smaller than the pressure equalization passage 26 in a flow passage area, and a second passage form which is larger than the pressure equalization passage 26 in the flow passage area. Then, when a pressure difference between the fluid pressure of the backpressure chamber 14 and the fluid pressure of the main valvular orifice 15 is large, the flow passage switching mechanism 60 switches the pilot passage into the first passage form, and when the pressure difference is small, switches the pilot passage into the second passage form.SELECTED DRAWING: Figure 2
Patent JP-2021089445-A (JP)
Title: Fixing device and image forming apparatus
Inventor: SEO HIROSHI
IPC: G03G15/20
Filed: 2021-03-15
Abstract: To provide a fixing device that can reduce the generation of an abnormal noise caused by vibration of a nip forming member, and an image forming apparatus.SOLUTION: A fixing device 30 comprises: an endless fixing belt 31 that is rotatably provided; a pressure member 32 that presses an outer peripheral surface of the fixing belt; a nip forming member 34 that is provided on the inside of the fixing belt and in contact with the pressure member with the fixing belt therebetween to form a fixing nip N; and a support member 35 that is provided on the inside of the fixing belt and supports the nip forming member. The fixing device has a vibration reduction member 40 reducing vibration of the nip forming member provided between the nip forming member and support member.SELECTED DRAWING: Figure 1
Patent JP-2022142059-A (JP)
Title: battery system
Inventor: SUZUKI JUN
IPC: H01M10/42
Filed: 2021-03-16
Abstract: To provide a battery system that operates battery modules more stably.SOLUTION: The battery system includes a plurality of battery modules which have each a battery pack in which a plurality of battery cells are connected in series; and a controlling unit that communicates with each of the plurality of battery modules to transmit and receive information, and manages the plurality of battery modules. A first wireless communication unit is provided in the controlling unit and each of the battery modules, through which the controlling unit performs a first wireless communication with at least one of the battery modules. A second wireless communication unit is provided in the controlling unit and each of the battery modules, through which the controlling unit performs a second wireless communication of which the wave length is different from that of the first wireless communication with at least one of the battery modules. When one of the first wireless communication and the second wireless communication operates, and another one of the first wireless communication and the second wireless communication has abnormality, the other wireless communication operates.SELECTED DRAWING: Figure 1
Patent JP-2022143648-A (JP)
Title: Wavelength conversion film-forming composition and wavelength conversion film
Inventor: YUKAWA SHOJIRO
IPC: H01L33/50
Filed: 2021-03-18
Abstract: To provide a composition which allows for producing a wavelength conversion film that offers high wavelength conversion efficiency and superior light resistance.SOLUTION: A wavelength conversion film-forming composition is provided, containing a phosphor composed of a phosphole compound represented by a formula (A) below.SELECTED DRAWING: None
Patent JP-2022144834-A (JP)
Title: Drive control device, drive control method, and program
Inventor: TSUKAMOTO JUN
IPC: B60K1/02
Filed: 2021-03-19
Abstract: To allow a cruising range to be extended for an electric vehicle that drives its wheels using respectively independent batteries, by controlling the drive so as to improve a balance of residual amounts of the batteries.SOLUTION: An electric vehicle has a plurality of batteries that are provided so as to correspond to its plurality of drive wheels respectively, and that supply power for driving the corresponding wheels. Residual amounts of the plurality of batteries are detected respectively, in order to reduce the driving force of a drive wheel corresponding to a battery with a low residual amount that has been selected according to the residual amount of each battery and determination conditions, whereas the driving force of a drive wheel mounted on the same side in a vehicle width direction as the drive wheel with the reduced driving force is increased, in performing drive control of the driving force of each drive wheel.SELECTED DRAWING: Figure 1