baber/WOPTO huggingface dataset:
Patent JP-2023116198-A (JP)
Title: Fluid transfer device
Inventor: TSUNODA YUJI
IPC: F16H57/04
Filed: 2022-02-09
Abstract: To provide a fluid transfer device which can transfer fluid in a low-gravity/high-vacuum environment.SOLUTION: A fluid transfer device for transferring fluid in a low-gravity/high-vacuum environment comprises an endless belt member having an irregular face at an external peripheral side, a belt drive gear for rotationally driving the belt member while being engaged with the irregular face, a fluid supply part for supplying the fluid to a fluid supply object, and a fluid storage part for storing the fluid. The belt member captures the fluid stored in the fluid storage part by the irregular face, and transfers it to the fluid supply part.SELECTED DRAWING: Figure 1
Patent JP-2023116895-A (JP)
Title: fuel cell system
Inventor: TAKAHASHI YASUSHI
IPC: H01M8/04746
Filed: 2022-02-10
Abstract: To provide a fuel cell system capable of suppressing generated water drained from a fuel cell from being frozen without using a heater.SOLUTION: A fuel cell system has a fuel cell, an oxidant gas system, and a control unit. The oxidant gas system has an oxidant gas supply passage, an oxidant off-gas exhaustion passage, a first bypass passage, an oxidant gas supply part, a pressure regulating valve, a gas-liquid separator, and a humidifier. The oxidant gas supply part has an expander connected with the oxidant off-gas exhaustion passage side coaxially with the oxidant gas supply part. The first bypass passage branches off from the oxidant gas supply passage at a first branch part that is lower than the oxidant gas supply part and upper than the humidifier in the stream of the oxidant gas supply passage, bypasses the fuel cell, and meets the oxidant off-gas exhaustion passage at a first meeting part that is lower than the pressure regulating valve and upper than the gas-liquid separator in the stream of the oxidant off-gas exhaustion passage.SELECTED DRAWING: Figure 1
Patent JP-2023121178-A (JP)
Title: Plastic fluidity test device and plastic fluidity test method for sample under pressure inside chamber in shield machine
Inventor: NOMOTO KOSUKE
IPC: E21D9/06
Filed: 2022-02-21
Abstract: To perform a plastic fluidity test on excavated soil (sample) taken into a chamber of an earth pressure shield machine under pressure inside the chamber.SOLUTION: A plastic fluidity test device includes a sample collection section 300 provided in communication with a chamber 10. A test portion of the plastic fluidity test device (for example, a rotating shaft 111 and a vane 112 of a vane shear test device 110) is installed in the sample collection section 300. The plastic fluidity test is performed on the collected sample in the sample collection section 300 under the same pressure as in the chamber 10. Furthermore, it is also possible to temporarily install a test portion of the plastic fluidity test device in the chamber 10 via the sample collection section 300 and perform the plastic fluidity test on the sample under pressure inside the chamber.SELECTED DRAWING: Figure 3
Patent JP-2023122259-A (JP)
Title: Aerial floating video display device
Inventor: SHIMIZU TAKUYA
IPC: G02B30/56
Filed: 2022-02-22
Abstract: To provide a suitable aerial floating video display device.SOLUTION: The aerial floating video display device comprises a video display unit that displays a video, a retroreflective plate which a light flux from the video display unit enters, an imaging unit, and a control unit, the light flux having been reflected at the retroreflective plate forming an aerial floating video in the air that is a real image. The control unit is capable of setting the virtual position of a 3D model against the aerial floating video that is a real image, and the video display unit displays a video that has resulted from the rendering process of 3D data of the 3D model based on a user's viewpoint position detected on the basis of the captured image having been captured by the imaging unit and the virtual position of the 3D model, with a video for binocular vision due to motion parallax being displayed in the aerial floating video. The virtual position of the 3D model is the position shifted, with respect to the position of the aerial floating video that is a real image formed in the air, in a direction that is reverse to the direction of travel of a main beam of light when the light flux having been reflected at the retroreflective plate forms the aerial floating video.SELECTED DRAWING: Figure 15A
Patent JP-2022135980-A (JP)
Title: Laminate sheet and colorability lowering sheet
Inventor: NAKANO TAKESHI
IPC: C09J201/00
Filed: 2022-02-24
Abstract: To provide a laminate sheet appropriate for simultaneously realizing excellent coloration in a colored area and prevention of discoloration with time in a non-colored area after formation of the colored area, in a variable color adhesive sheet capable of developing a color by applying an external stimulation, and also to provide a colorability lowering sheet.SOLUTION: A laminate sheet L includes: a variable color adhesive sheet X having colorability by an external stimulation and including a colored area 11 and a non-colored area 12; and a colorability lowering sheet Y for lowering the colorability of the variable color adhesive sheet X, adhered on the variable color adhesive sheet X.SELECTED DRAWING: Figure 1
Patent JP-2023125208-A (JP)
Title: tandem damper
Inventor: MIYACHI YOSHINOBU
IPC: F16K1/22
Filed: 2022-02-28
Abstract: To form a structure which is less influenced by heat as a valve body of a tandem damper.SOLUTION: An upstream valve body 5, a downstream side valve body 6, and a connection plate 3 are connected by bolts, and the connection plate 3 and an arm 2 fixed to a rotary shaft 1 are connected by a pin 4 to form a structure which can avoid heat stress caused by a difference in temperatures received by the upstream side valve body 5 and the downstream side valve body 6.SELECTED DRAWING: Figure 2
Patent JP-2023125216-A (JP)
Title: Bridge pier structure
Inventor: IKENO KATSUYA
IPC: E01D19/02
Filed: 2022-02-28
Abstract: To provide a bridge pier structure that can be constructed safely and efficiently alternative to traditional reinforced concrete piers.SOLUTION: A bridge pier structure 1 includes multiple vertically-oriented reinforced core materials 13, 13..., which are buried across a top slab 11 and a bridge pier body 12, the reinforced core material 13 includes an elongated flat web part, a flange part extending from both sides of the web part in a direction intersecting the front and/or back surface of the web part, and adhesion strengthening means for adhering the web part to concrete that constitutes the top slab 11 and the bridge pier body 12.SELECTED DRAWING: Figure 1
Patent JP-2023125570-A (JP)
Title: Waterproof cover for earth leakage circuit breaker
Inventor: TOMOTSUKA AKIYUKI
IPC: H01H73/02
Filed: 2022-02-28
Abstract: To provide a waterproof cover for an earth leakage circuit breaker that can maintain waterproof performance and operability over a long period of time.SOLUTION: A waterproof cover 18 is attached to an operation lever 16 protruding outwardly from an opening 14 on a circuit breaker body 12. The waterproof cover 18 is provided with an installation part 22 into which the operation lever 16 is inserted and a coating part 24 that is connected to the installation part 22 and covers the opening 14. The waterproof cover 18 is installed to the operation lever 16 by fitting a convex part of the installation part 22 into a concave part formed on the operation lever 16. The waterproof cover 18 always covers the opening 14 with the coating part 24 and moves in an operating direction of the operation lever 16 in unison with the operation of the operation lever 16.SELECTED DRAWING: Figure 1
Patent JP-2023127442-A (JP)
Title: Parking lot management system and method
Inventor: SHIBA SETSUBAI
IPC: G06Q10/10
Filed: 2022-03-01
Abstract: To provide a parking lot management system capable of contributing to making contact with a user using a parking lot even while in the service.SOLUTION: When it receives call information from a calling terminal, a parking lot management server device extracts an employee ID corresponding to a vehicle number of the call information from a reservation database and transmits call information containing the employee ID and a source contact address to a SNS server device. When it receives the call information, the SNS server device extracts a destination contact address corresponding to the current presence of the employee ID of the call information from the employee database and transmits call information containing the extracted destination contact address and the source contact address to an exchange. When it receives the call information, the exchange transmits the call information to a called terminal of the destination contact address of the call information and communicably connects the calling terminal and the called terminal by receiving response information from the called terminal.SELECTED DRAWING: Figure 12
Patent JP-2022066362-A (JP)
Title: Tobacco smoke filter
IPC: A24D3/08
Filed: 2022-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a tobacco smoke filter including a nonwoven fabric which has superior biodegradability and a performance suitable for use as a filter. 
     SOLUTION: A tobacco smoke filter or a filter element includes a nonwoven fabric. The nonwoven fabric comprises a sheet of staple fibers and a water soluble binder, and has a basis weight of 25-42 gsm. The water soluble binder is uniformly applied onto at least one face of the sheet of staple fibers. The nonwoven fabric has dispersibility where 95% or more of the nonwoven fabric passes through 6.3 mm aperture screens after being subjected to EDANA Standard FG511.1 Tier 1 Dispersability Shake Flask Test using screens of 1.6, 3.15, 6.3 and 12.5 mm aperture) in the tobacco smoke filter or the filter element. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022066363-A (JP)
Title: Display control system, display control method, and program
IPC: G06Q10/08
Filed: 2022-03-02
Abstract: PROBLEM TO BE SOLVED: To enhance convenience of a user at the time of confirming an order of an article. 
     SOLUTION: Reference means (101) of a delivery system (S) refers to a database in which date and time of delivery completion of packages to each of a plurality of users is stored. When an order of an article is accepted, estimation means (103) estimates a delivery date and time at which delivery of the article is easily completed based on the database. Processing execution means (104) executes predetermined processing related to delivery of the article based on the delivery date and time estimated by the estimation means (103). 
     SELECTED DRAWING: Figure 5 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023128260-A (JP)
Title: Graphical users interface control device
Inventor: WATANABE RIKAKO
IPC: G06F3/04847
Filed: 2022-03-03
Abstract: To allow a user to easily grasp an operation amount of drag operation in a GUI.SOLUTION: A device 11 for controlling operation of a graphical user interface having a touch panel 20 includes a first processing unit 12 and a second processing unit 15. The first processing unit 12 moves sliders 47-49 that can move in a one-dimensional direction displayed on the touch panel 20 according to touch operation of the sliders 47-49 performed by being in contact with the touch panel 20. The second processing unit 15 displays a marker 50 at a position on the touch panel 20 apart in the direction orthogonal to a movement direction of the sliders 47-49 from the sliders 47-49 while the sliders 47-49 are touch-operated.SELECTED DRAWING: Figure 3B
Patent JP-2022087099-A (JP)
Title: Electrolyzed water generator
IPC: C25B1/26
Filed: 2022-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an electrolyzed water generator capable of detecting a water level in an electrolytic cell with a compact configuration. 
     SOLUTION: An electrolyzed water generator 1 comprises: an electrolytic cell 2 supplied with water to be electrolyzed; a first electrode pair 4 consisting of a pair of electrodes 41, 42 disposed in the electrolytic cell 2; and a second electrode pair 5 consisting of a pair of electrodes 51, 52 disposed above the first electrode pair 4 in the electrolytic cell 2. A first voltage for generating electrolyzed water is applied to the first electrode pair 4, and a second voltage for detecting a water level in the electrolytic cell 2 is applied to the second electrode pair 5. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023135513-A (JP)
Title: Residence
Inventor: KAJIWARA TAKASHI
IPC: E04B1/348
Filed: 2022-03-15
Abstract: To provide a unit type residence capable of reducing construction man hour in installing a water section facility at a building unit.SOLUTION: A residence 10 is composed of a plurality of building units 20 assembled together. A building unit 20D having a washing machine 92 and a washing pan 93 and a building unit 20C having a wash stand 100 are provided adjacent each other at the residence 10. A bathroom 56 and a dressing room 57 are provided at the building unit 20D. The bathroom 56 and the dressing room 57 are provided adjacent each other in an alignment direction where building units 20C, 20D are aligned, and the dressing room 57 is arranged nearer to a unit boundary part 107 which is the boundary part of building units 20C, 20D than the bathroom 56. The washing pan 93 is installed at the dressing room 57. The wash stand 100 is installed at a passage space 62. The washing pan 93 and the wash stand 100 are arranged apart from each other across the unit boundary part 107.SELECTED DRAWING: Figure 2
Patent JP-2023136910-A (JP)
Title: Cooling unit, objective lens module and semiconductor inspection device
Inventor: NAKAMURA AKIHIRO
IPC: G01R31/28
Filed: 2022-03-17
Abstract: To provide a cooling unit which can be highly accurately moved while flowing cooling fluid, an objective lens module and a semiconductor inspection device which comprise the cooling units.SOLUTION: A cooling unit 21 comprises a jacket 31 for dissipating the heat of a semiconductor device. The jacket 31 has a center portion 32 and an outside portion 33. An opening for disposing a solid immersion lens is formed in the center portion 32. The center portion 32 has a space demarcation plane 32a demarcating a space S1 between the semiconductor device and the center portion. A supply flow channel in which cooling fluid supplied to the space S1 flows is formed in the jacket 31. The outside portion 33 constitutes a contact portion 39 which comes in contacts with a stage where the semiconductor device is disposed and demarcates the outer edge of the space S1. A ventilation path 65 connecting the space S1 to the outside of the jacket 31 so that air can flow between the space S1 and the outside of the jacket 31 is formed in the jacket 31.SELECTED DRAWING: Figure 8
Patent JP-2023139616-A (JP)
Title: Authentication system and authentication application program
Inventor: OMORI YUSUKE
IPC: G06F21/44
Filed: 2022-03-22
Abstract: To provide an authentication system capable of reducing the cost or burden on a manufacturer of a vehicle for managing license codes.SOLUTION: An authentication system 1 includes: an information processing apparatus 20; and an in-vehicle information communication device 10 with unique communication device identification information. The in-vehicle information communication device 10 includes: a first communication unit 11 which can transmit, to the information processing apparatus 20, vehicle-side transmission information including vehicle identification information and the communication device identification information; and a second communication unit 12 which can transmit, to a communication terminal device 30, authentication information including the communication device identification information. The information processing apparatus 20 includes: a third communication unit 21 capable of information communication related to the authentication information with the communication terminal device 30; a fourth communication unit 22 capable of information communication related to the vehicle-side transmission information with the first communication unit 11; and an authentication unit 24 which authenticates the communication terminal device 30 as an authorized terminal, on condition that the communication device identification information acquired from the communication terminal device 30 is coincident with the communication device identification information acquired from the in-vehicle information communication device 10.SELECTED DRAWING: Figure 1
Patent JP-2023148259-A (JP)
Title: Control method for display system, control method for display device, and display device
Inventor: TONE TAKEHIKO
IPC: G09G5/00
Filed: 2022-03-30
Abstract: To provide a control method for a display system that displays an image of a large screen on a display surface without deteriorating image quality.SOLUTION: A projector 100A executes receiving a first image 50a by a first reception section 111A included in the projector 100A, receiving a second image 50b by a second reception section 113A included in the projector 100A, generating a first composite image 21A including the first image 50a and a part of the second image 50b, and displaying the first composite image 21A on a projection surface 10. A projector 100B executes receiving the second image 50b by a first reception section 111B included in the projector 100B, and displaying the second image 50b on the projection surface 10.SELECTED DRAWING: Figure 4
Patent JP-2023148963-A (JP)
Title: Instant noodle manufacturing method
Inventor: OBA HIROSHI
IPC: A23L7/109
Filed: 2022-03-30
Abstract: To develop a novel method of further improving loosening when drawing out a noodle line group after steaming.SOLUTION: A method for manufacturing an instant noodle includes: steaming a noodle line group cut out in a wave state from a cutting edge by a steamer; further heating and humidifying the noodle line group after moving the noodle line group from the steamer to the outside; and drawing out a noodle line in a heated and humidified state or thereafter. Preferably, the heating and humidifying are carried out by holding the noodle line group in a chamber at 60-200°C and a humidity of 50% or more for 10-200 seconds, and the noodle line is drawn out before the temperature of the noodle line group reaches 40°C or lower.SELECTED DRAWING: Figure 1
Patent JP-2023150834-A (JP)
Title: Micro-grid system
Inventor: ITO YOSHIYUKI
IPC: H02J3/46
Filed: 2022-03-31
Abstract: To provide a micro-grid system with reduced investment cost.SOLUTION: A micro-grid system 100 includes: a storage battery device (effective power supply device) 40 connected to a high-voltage distribution line 3 and configured to supply effective power; and a reactive power compensation device 30 connected to the high-voltage distribution line 3 and configured to supply reactive power. The use of both the storage battery device 40 and the reactive power compensation device 30 reduces a construction cost of the micro-grid system 100.SELECTED DRAWING: Figure 1
Patent JP-2023155030-A (JP)
Title: Wiring board and method for manufacturing wiring board
Inventor: IKEDA DAISUKE
IPC: H05K3/18
Filed: 2022-04-08
Abstract: To enhance the quality and characteristics of a wiring board.SOLUTION: A wiring board includes a first insulating layer 21, a first conductive layer 11 formed on a surface 21a of the first insulating layer 21, a second insulating layer 22 laminated on the first conductive layer 11, a second conductive layer 12 formed on the second insulating layer 22, and a via conductor 42 that penetrates the second insulating layer 22 and connects the first conductive layer 11 and the second conductive layer 12. The first conductive layer 11 includes a conductor pad 1a in contact with the via conductor 42, and a wiring pattern 1b. The surface 21a of the first insulating layer 21 includes a first region 211 and a second region 212 having a higher surface roughness than the first region 211, the wiring pattern 1b is formed in the first region 211, and the conductor pad 1a is formed in the second region 212.SELECTED DRAWING: Figure 2
Patent JP-2023156184-A (JP)
Title: Operating condition presentation system, operating condition presentation method, and dispersion test system
Inventor: HORIE MASARO
IPC: G01N21/64
Filed: 2022-04-12
Abstract: To present an appropriate operating condition for a dispersion device.SOLUTION: An operating condition presentation system 100 comprises: a test fluid that includes light-emitting particles; a test container 111 that includes a light transmission part in at least part thereof; a test dispersion device 112 that disperses the test fluid stored in the test container 111; an imaging device 113 that picks up an image of light emission of the light-emitting particles transmitted through the transmission part; and an operating condition presentation device 150 that presents an operating condition based on the image. The operating condition presentation device 150 includes: a distribution state acquisition unit 151 that acquires a distribution state of the light-emitting particles; a dispersion evaluation unit 152 that evaluates a dispersion state of the test fluid based on the distribution state; a database unit 153 that builds a database including an evaluation result and a trial operation condition for the test dispersion device; and an operating condition presentation unit 155 that presents an operating condition for dispersing an equivalent fluid in an equivalent dispersion device based on the database.SELECTED DRAWING: Figure 4
Patent JP-2023157486-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2022-04-15
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: When a special pattern 1 small win is won in "a normal game state A", a game machine is configured such that contents of a rightward shooting informing performance executed by a third pattern display device 81 at opening timing when the small win is won are different depending on whether an expectation value of acquirable putout balls becomes higher when a big win game is generated by allowing balls to pass a specific area 65d by executing a rightward shooting game at a point of time when the small win is won, or an expectation value of acquirable putout balls becomes higher when a dynamic display of a special pattern is executed until a rescue condition satisfaction frequency by returning to "a normal game state A" without generating a big win game without executing a rightward shooting game at a point of time when the small win is won.SELECTED DRAWING: Figure 28
Patent JP-2023070009-A (JP)
Title: Adhesive and adhesive sheet
Inventor: TAKEUCHI NAOKI
IPC: C09J7/38
Filed: 2022-04-25
Abstract: To provide an adhesive which uses a biodegradable raw material, is excellent in adhesion force, cohesion force, and transparency of a coated film, dispenses with aging, and is suitable for bonding adhesive surfaces.SOLUTION: An adhesive contains an urethane resin (X) that is a reactant of polyol (A) having two hydroxyl groups and polyisocyanate (B), wherein the polyol (A) having the two hydroxyl groups contains polyol (Ax) which is composed of a copolymer of a mixture containing lactide (a1), a monomer (a2) having a lactone unit, and diol (a3) having a molecular weight of less than 200, and has a number average molecular weight of 2,000-40,000, a ratio (NCO/ON ratio) of a mol number of the isocyanate group in the polyisocyanate (B) to a mol number of the hydroxyl group in the polyol (A) having the two hydroxyl groups is 0.6 to 0.98, and a glass transition temperature of the urethane resin (X) is -20°C to 30°C.SELECTED DRAWING: None