baber/WOPTO huggingface dataset:
Patent JP-2022059640-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2022-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing interest in a game. 
     SOLUTION: A game machine 1 includes: a main control part 110m for controlling progress of a game; and a performance control part 130m for controlling a performance of a game on the basis of a signal (command) from the main control part 110m. The main control part 110m can store reservation memory based on satisfaction of a start condition, and can execute determination regarding whether a special game advantageous to a player is performed on the basis of the reservation memory. The performance control part 130m can perform control so as to display reservation memory on a first image display device 70 and can execute a variable performance of a performance pattern 70a in the first image display device 70. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023099986-A (JP)
Title: toothbrush
Inventor: TAKEUCHI TOSHIFUMI
IPC: A46B9/04
Filed: 2022-01-04
Abstract: To develop a brush shape that improves removal of plaque stuck to tooth surfaces even by a light force as well as eliminating unpolished parts in vertical polishing while unpolished parts are likely to occur because of bristles lined up in parallel for tooth surfaces in a cylindrical toothbrush which has bristles radially in all 360 degree directions as marketed at present.SOLUTION: With the purpose of resolving foregoing two problems all at once, bristles arranged in parallel in a cylindrical toothbrush are made to be spirally shaped without using metals at all.SELECTED DRAWING: Figure 6
Patent JP-2023119457-A (JP)
Title: Grass mower
Inventor: SATO SHINSUKE
IPC: G05D1/02
Filed: 2022-02-16
Abstract: To obtain a grass mower capable of facilitating setting a travel route in consideration of depressions on the ground.SOLUTION: The grass mower includes: a grass mower body part which has a cutting blade for mowing grass; and a controller which specifies depressions on the ground across which the grass mower body part cannot travel, on the basis of three-dimensional point group data constituted of three-dimensional data of a plurality of positioning points within an object area and avoids the specified depressions to set a travel route of the grass mower body part.SELECTED DRAWING: Figure 6
Patent JP-2023123950-A (JP)
Title: Bathtub device
Inventor: TSUBOI HIROYUKI
IPC: A47K3/20
Filed: 2022-02-25
Abstract: To provide a bathtub device which prevents hot water from overflowing from a bathtub body as hot water increases in adjusting a temperature of the hot water to be discharged and suppresses unpleasant feeling given to a bathing person because of increased floating feeling the bathing person in the bathtub body experiences.SOLUTION: A bathtub device of the invention includes: a water discharge part 8; a circulation flow passage 4; a first pump 6 for sending hot water taken from a water intake port part in the circulation flow passage; a water supply flow passage 10 for supplying the hot water or water to adjust a temperature of the hot water in the circulation flow passage; a second pump 14 for supplying the hot water in the water supply flow passage; and a control part 16 for controlling the first pump and the second pump. The control part 16 performs the control of the first pump 6 that reduces a flow rate of the hot water flowing in the circulation flow passage so that the flow rate of the hot water flowing in the circulation flow passage 4 is smaller than the flow rate of the hot water or the water supplied from the water supply flow passage 10 in driving the second pump 14 to supply the hot water or water from the water supply flow passage to the circulation flow passage.SELECTED DRAWING: Figure 7
Patent JP-2023125672-A (JP)
Title: Unmanned carrier and unmanned carrier system
Inventor: ODAWARA TOMOKI
IPC: B65G1/00
Filed: 2022-02-28
Abstract: To provide an unmanned carrier and an unmanned carrier system capable of carrying both an article on a support base and an article on a floor surface by a common machine body.SOLUTION: An unmanned carrier 40 comprises a machine body 41, a placement part 43 having a placement surface 43b disposed on an upper portion of the machine body 41, a lifter 45 for lifting and lowering the placement part 43 with respect to the machine body 41, and a fork 50 which protrudes to the side of the machine body 41 and can be lifted and lowered with respect to the machine body 41. The unmanned carrier 40 can transfer a first article L1 placed on a support base 12 by lifting the placement part 43 by the lifter 45, and can transfer a second article L2 placed on a floor surface F by bringing the machine body 41 close to the second article L2 in a state where the fork 50 is directed to the second article L2 and then lifting the fork 50.SELECTED DRAWING: Figure 7
Patent JP-2023129958-A (JP)
Title: Moving device
Inventor: MIYAGAWA YUKIHIRO
IPC: B66B9/02
Filed: 2022-03-07
Abstract: To provide a moving device that allows a car to move between each of lateral tracks extending in the different multiple directions along the horizontal direction.SOLUTION: The present invention comprises a car, a lateral moving device to move the car along the horizontal direction, and a lateral track to guide the lateral moving device in the engaged state with the lateral moving device. The lateral track has a first lateral track extending in a first direction along the horizontal direction and guiding the lateral moving device in the first direction, a second lateral track extending in a second direction along the horizontal direction and crossing the first direction as viewed from the vertical direction, and guiding the lateral moving device in the second direction, and a handing-over part arranged between the end parts corresponding to the first lateral track and the second lateral track, and capable of engaging with the lateral moving device. The handing-over part hands over the car from the first lateral track to the second lateral track or from the second lateral track to the first lateral track in the state that the lateral moving device engages with the first lateral track, the handing-over part, and the second lateral track.SELECTED DRAWING: Figure 1
Patent JP-2023129962-A (JP)
Title: fuel cell system
Inventor: MIZUKUSA RYO
IPC: H01M8/04228
Filed: 2022-03-07
Abstract: To prevent degradation in power generation performance of a fuel cell stack.SOLUTION: A fuel cell system comprises a fuel cell stack, an anode gas supply part, a sealing valve, and a control device. The fuel cell stack has an anode passage and a cathode passage. The anode gas supply part supplies an anode gas to the fuel cell stack. The sealing valve seals the cathode passage. The sealing valve is a sealing valve whose opening can be adjusted. When the fuel cell stack is not generating power, the control device causes the anode gas supply part to fill the anode passage with the anode gas. The control device performs minimum opening control in which the opening of the sealing valve becomes a minimum opening that is smaller than the opening when the fuel cell stack is generating power. The control device performs full closure control in which the cathode passage is sealed by fully closing the sealing valve after the minimum opening control.SELECTED DRAWING: Figure 3
Patent JP-2023130900-A (JP)
Title: Collision detection apparatus
Inventor: INAMURA KEITA
IPC: B60R19/48
Filed: 2022-03-08
Abstract: To satisfactorily detect whether a collision object in collision with a vehicle is a human.SOLUTION: In a collision detection apparatus 10, a pressure tube 42 is held at a rear end part of an absorber body part 32 of an absorber 30. The absorber 30 includes a high-rigidity absorber part 34 having higher flexural rigidity than the absorber body part 32, and the high-rigidity absorber part 34 constitutes an undersurface of the absorber 30. Further, as viewed from a right-left direction, the high-rigidity absorber part 34 extends along an inclined direction and has a pressing part 36. The pressing part 36 is disposed in front of the pressure tube 42. As a result, upon head-on collision between a vehicle V and a human, the pressing part 36 is displaced backward, and the pressure tube 42 is pressed by the pressing part 36, so that the pressure tube 42 can be deformed by compression. On the other hand, it is possible to inhibit the pressing part 36 from pressing the pressure tube 42 upon head-on collision between the vehicle V and a collision object other than a human.SELECTED DRAWING: Figure 2
Patent JP-2023131005-A (JP)
Title: Shape measurement device and shape measurement method
Inventor: HAYASHI KYOHEI
IPC: G01B11/24
Filed: 2022-03-08
Abstract: To provide a shape measurement device and a shape measurement method that can reduce an error in a measurement shape of a surface to be measured.SOLUTION: A shape measurement device comprises: a relative displacement unit 14 that causes a probe 24 to make relative displacement along a surface to be measured W to scan the surface to be measured W with measurement light LA; a detection unit (photodetector 28) that, while the relative displacement is being made, repeatedly detects multiplexing light LC generated by a multiplexer (beam splitter 22) for each of a plurality of measurement points Pm on the surface to be measured W on which the measurement light LA is incident; a distance calculation unit 32 that, for each of the measurement point Pm, detects a beat frequency from a detection signal 29 of the multiplexing light LC detected by the detection unit, and calculates the distance from the probe 24 to the measurement point Pm based on the beat frequency; a position calculation unit 34 that calculates a position for each of the measurement points Pm; and a position correction unit 38 that, for each of the measurement points Pm, based on the Doppler shift amount fd of the measurement light LA reflected on the measurement point Pm, corrects the position of the measurement point Pm.SELECTED DRAWING: Figure 5
Patent JP-2023131475-A (JP)
Title: Semiconductor device
Inventor: SUGIYAMA TORU
IPC: H01L21/338
Filed: 2022-03-09
Abstract: To provide a nitride semiconductor device having a current sense function.SOLUTION: The semiconductor device includes: a first nitride semiconductor layer; a second nitride semiconductor layer located on the first nitride semiconductor layer; a drain electrode including a plurality of drain finger parts; a source electrode including a plurality of source finger parts and a Kelvin source part electrically connected with the source finger parts; a sense electrode positioned between the drain finger part and the Kelvin source part; and a gate electrode positioned between the drain finger part and the source finger part and between the drain finger part and the sense electrode. The sense electrode and the Kelvin source part are electrically connected to each other via a sense resistance due to a spacing between the sense electrode and the Kelvin source part in a second direction.SELECTED DRAWING: Figure 1
Patent JP-2023131557-A (JP)
Title: Substrate holding member
Inventor: KITABAYASHI TETSUO
IPC: H01L21/683
Filed: 2022-03-09
Abstract: To provide a substrate holding member that can suppress deformation of the outer edge of the substrate and also suppress non-uniformity of adhesion with the substrate.SOLUTION: A substrate holding member 100 has a ceramic base material 110. The top surface 111 of the ceramic base material 110 has an annular ring convex portion 152 disposed around the periphery of the top surface 111 and a plurality of first convex portions 157 disposed inside the ring convex portion 152. The annular convex portion 152 has a first portion 153 and a second portion 154 extending radially inward from the first portion 153.SELECTED DRAWING: Figure 1
Patent JP-2022146905-A (JP)
Title: Insulating rolling bearing
Inventor: NISHIKAWA TAKASHI
IPC: F16C19/06
Filed: 2022-03-11
Abstract: To provide an insulating rolling bearing having a resin film on an outer surface of an outer ring or the like, which secures excellent moldability and has both heat radiation property and mechanical strength of the resin film.SOLUTION: An insulating rolling bearing 1 comprises an inner ring 2 and an outer ring 3, a raceway surface formed on the outer peripheral surface of the inner ring 2 and the inner peripheral surface of the outer ring 3, and a plurality of balls 4 interposed between the raceway surfaces, where an outer peripheral surface 3a of the outer ring 3 has a resin film 6. The resin film 6 is made of a resin composition containing at least a polyphenylene sulfide resin, glass fibers, an inorganic filler having a thermal conductivity of 10 W/mK or more, and a thermoplastic elastomer.SELECTED DRAWING: Figure 1
Patent JP-2023135764-A (JP)
Title: Soldering structure and soldering method for electronic component
Inventor: NAKAJIMA YUICHI
IPC: B23K33/00
Filed: 2022-03-16
Abstract: To provide a soldering structure for an electronic component, which enables a soldering device to surely carry out soldering by defining the position of a lead pin for a through-hole at low manufacturing cost.SOLUTION: This soldering structure comprises: a body (electronic component support part) for supporting an electronic component 18 in which a lead pin 19 is projected and provided; and an attachment seat (printed board fixing part) for fixing a printed board 14 having a through-hole 21 to the electronic component. The soldering structure for the electronic component 18 is formed such that the lead pin 19 is soldered to the through-hole 21 by using a soldering device that holds and heats the lead pin 19 inserted through the through-hole 21 at a target soldering position using a heater and supplies molten solder from the heater to the lead pin 19. One of the lead pin 19 and the through-hole 21 is eccentric to the other such that the lead pin 19 is inserted through the through-hole 21 to define the position of the lead pin 19 with respect to the through-hole 21.SELECTED DRAWING: Figure 7
Patent JP-2022091827-A (JP)
Title: Cvd-coated cutting tool
IPC: C23C16/40
Filed: 2022-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a cutting tool with improved crater wear resistance in combination with improved resistance against flaking at plastic deformation of a cutting edge. 
     SOLUTION: The invention relates to a coated cutting tool, which includes a substrate and a coating including one of more layers. The coating includes a layer of α-Al 2 O 3  of a thickness of 1-20 μm deposited by chemical vapor deposition (CVD). The α-Al 2 O 3  layer exhibits an X-ray diffraction pattern, and the texture coefficient TC(hkl) is defined according to the Harris formula, where 1<TC(0 2 4)<4 and 3<TC(0 0 12)<6. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023136465-A (JP)
Title: Information providing system
Inventor: UEJIMA ASAHI
IPC: G06Q50/10
Filed: 2022-03-17
Abstract: To provide an information providing system capable of accurately specifying information on a point or an event corresponding to a queue and providing it to a user when the queue occurs along a path along which the user is moving.SOLUTION: When a queue occurs along a path along which a user is moving, the head position of the queue is detected, a point around the head position of the queue is extracted using map information, a network is searched for web information on the extracted point or on an event taking place at the extracted point, and the web information found by the search is provided to the user.SELECTED DRAWING: Figure 7
Patent JP-2023136990-A (JP)
Title: Voltage dividing circuit and light-emitting device
Inventor: SAKAI YOSHIAKI
IPC: H05B45/30
Filed: 2022-03-17
Abstract: To provide a voltage dividing circuit which can be manufactured at a low cost.SOLUTION: A voltage dividing circuit 20 includes: a ladder resistance circuit 23 including a plurality of resistances 23a directly connected; a first selective circuit 24 that includes a plurality of first selective input terminals each of which is electrically connected between the plurality of resistances 23a, a first control terminal into which a first selective signal for selecting any one of the plurality of first selective input terminals is input, and a first selective output terminal that is electrically connected to the first selective input terminal selected by inputting the first selective signal into the first control terminal; and a second selective circuit 25 that includes a plurality of second selective input terminals each of which are electrically connected between the plurality of resistances 23a, a second control terminal into which a second selective signal for selecting any one of the plurality of second selective input terminals is input, and a second selective output terminal that is electrically connected to the second selective input terminal selected by inputting the second selective signal into the second control terminal.SELECTED DRAWING: Figure 2
Patent JP-2023142838-A (JP)
Title: Saltiness enhancer
Inventor: ISHIKAWA KENTA
IPC: A23L27/00
Filed: 2022-03-25
Abstract: To provide a saltiness enhancer.SOLUTION: A saltiness enhancer contains Euglena.SELECTED DRAWING: None
Patent JP-2022104938-A (JP)
Title: Anti-FcRn antibody
IPC: A61P17/02
Filed: 2022-03-28
Abstract: PROBLEM TO BE SOLVED: To provide treatments for autoimmune disorders, which are minimally invasive and expose patients to little medical complications. 
     SOLUTION: The present disclosure relates to a FcRn-specific antibody, a formulation containing the same, each use in treatment, processes of expressing and optionally formulating the antibody, a DNA encoding the antibody, and a host containing the DNA. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023145168-A (JP)
Title: Mask and method for manufacturing mask
Inventor: TOKUNAGA KEIJI
IPC: C23C14/04
Filed: 2022-03-28
Abstract: To provide a mask from which a concern that washing may dissolve or damage the mask is reduced.SOLUTION: A mask 50 includes: a mask body 51 in which a through-hole H is formed; and a fluororesin layer 52 for coating the mask body 51, where the fluororesin layer 52 has a thickness of less than 0.1 μm.SELECTED DRAWING: Figure 5
Patent JP-2023145969-A (JP)
Title: release film
Inventor: YANO SHINJI
IPC: C08J7/043
Filed: 2022-03-29
Abstract: To provide a release film that readily balances the peelability and wettability of a release layer and ensures uniform application of the release layer and excellent recyclability.SOLUTION: A release film according to the present invention has a base material film and a release layer obtained by reacting and solidifying an aqueous coating composition. The aqueous coating composition comprises an alkenyl group-containing silicone that has two or more intramolecular alkenyl groups, and has a number-average molecular weight of 1000 or more and less than 10000, and an Si-H group-containing silicone that has two or more intramolecular Si-H groups and has a number-average molecular weight of 1000 or more and 5000 or less.SELECTED DRAWING: None
Patent JP-2023146964-A (JP)
Title: Vibration-isolating device and vibration-isolating system
Inventor: MUROI YUKI
IPC: F16F15/04
Filed: 2022-03-29
Abstract: To provide a vibration-isolating device which can achieve insulation performance of vibration to a foundation body from a load body while preventing deformation exceeding a permissible value on the load body even when a heavy object is loaded on the load body, and can be installed in a saved space.SOLUTION: A vibration-isolating device provided between a foundation body and a load body separated from the foundation body by a prescribed distance, includes: a first vibration-isolating section equipped with a first vibration-isolating rubber formed with a cavity, and a coil spring buried in the first vibration-isolating rubber; and a second vibration-isolating section equipped with an elastic element and arranged in the cavity of the first vibration-isolating section. In a first support state in which a load of a predetermined quantity or less is applied to the load body, only the first vibration-isolating section supports the load body from the foundation body, and the second vibration-isolating section is separated from one of the foundation body and the load body. In a second support state in which a load of larger than a predetermined quantity is applied to the load body, the first vibration-isolating section and the second vibration-isolating section support the load body from the foundation body.SELECTED DRAWING: Figure 2
Patent JP-2023148406-A (JP)
Title: Resin material supply device
Inventor: SOMA TAKUYA
IPC: B29C48/285
Filed: 2022-03-30
Abstract: To improve the degree of freedom in selecting an installation space for a container for storing resin material.SOLUTION: A supply device 1 of the present invention comprises: pellet tanks 20 for storing resin pellets; individual conveyance paths 30 connected to different pellet tanks 20; a common conveyance path 40 connected to the individual conveyance paths 30; first conveyance sections 51 provided in the individual conveyance paths 30; a second conveyance section 52 provided in the common conveyance path 40; first valves 71 that control the supply of compressed air to the first conveyance sections 51; and a second valve 72 that controls the supply of compressed air to the second conveyance section 52. The common conveyance path 40 includes a confluent section 41 connected to the individual conveyance paths 30 and an assembling section 42 connected to the confluent section 41. The first conveyance section 51 generates an air flow that conveys the resin pellets from the pellet tank 20 toward the confluent section 41, and the second conveyance section 52 generates an air flow that conveys the resin pellets from the confluent section 41 toward the assembling section 42.SELECTED DRAWING: Figure 1
Patent JP-2023149427-A (JP)
Title: Honeycomb structure, manufacturing method for the same, and shape adjustment method for honeycomb molding
Inventor: MATOBA MORIAKI
IPC: B28B3/20
Filed: 2022-03-31
Abstract: To provide a manufacturing method for a honeycomb structure having an electrode layer with excellent thickness uniformity, and to provide the structure.SOLUTION: A manufacturing method for a honeycomb structure including a honeycomb structure part in which the thickness of a partition wall in a center part and the thickness of a partition wall in an outer peripheral part are different from each other includes a step of introducing a molding material from a back plate side and extruding the same, in a state of placing a back plate 70 in which a plurality of flow holes 70a communicating with a plurality of back holes 65a extending in a thickness direction is formed on an introduction part side of a plate-like mouthpiece body 60 having an introduction part 65 for the molding material in which the back holes are formed, and a molding part 66 in which slits 66a communicating with the back holes are formed and the molding material that has passed through the introduction part is formed into a honeycomb formed body. The hole diameters of the communication holes of the back plate change stepwise in a plane and the back plate includes: a first region 71 in which communication holes with relatively large diameters are arranged in parallel; and a second region 72 in which communication holes having relatively small diameters are arranged in parallel.SELECTED DRAWING: Figure 5