baber/WOPTO huggingface dataset:
Patent JP-2021173749-A (JP)
Title: Inductive angle measuring mechanism
Inventor: MARTIN HEUMANN
IPC: G01D5/245
Filed: 2021-02-08
Abstract: To provide an inductive angle measuring mechanism capable of accurately determining a relative angular position by filtering out harmonics from a signal received by a receiving conductive path.SOLUTION: Conductive path groups TG each have first, second, third, and fourth conductive path sections, which extend across a measurement direction U. The first conductive path section and the second conductive path section as well as the third conductive path section and the fourth conductive path section are electrically connected to each other. Within one conductive path group TG, the first conductive path section is misaligned and arranged with distance in the measurement direction U with respect to the third conductive path section and the fourth conductive path section is misaligned and arranged with distance in the measurement direction U with respect to the second conductive path section, where the distance corresponds to center-to-center distance TP divided by a natural number equal to or greater than 4. This angle measuring mechanism further includes a scanning element including an excitation track and a receiving track with at least two receiving conductive paths, where the receiving conductive path has a sinusoidal trajectory.SELECTED DRAWING: Figure 2
Patent JP-2022121199-A (JP)
Title: Antiviral agent composition, antiviral fabric treated with the composition, antiviral polyurethane sheet, and antiviral polyvinyl chloride sheet
Inventor: OHARA KOHEI
IPC: C08L1/00
Filed: 2021-02-08
Abstract: To provide an antiviral agent composition which makes it possible to apply an aqueous polyurethane resin and an antiviral agent containing a methoxysilane quaternary ammonium salt in the same bath via one processing step; and also provide an antiviral fabric, a polyurethane sheet, and a polyvinyl chloride sheet, each of which has on its surface a layer formed from the antiviral agent composition.SOLUTION: An antiviral agent composition according to the present invention is a mixture including an antiviral agent that includes a methoxysilane quaternary ammonium salt, and also including, as a binder, an aqueous polyurethane resin that has a carboxyl group and/or a carboxylate group, the composition containing a water-soluble organic polymer (for example, a urethane-modified polyether, etc.) as a dispersant.SELECTED DRAWING: None
Patent JP-2022121275-A (JP)
Title: impact tool
Inventor: UEDA TAKAHIRO
IPC: B25B21/02
Filed: 2021-02-08
Abstract: To reduce sound generated in a collision between a hammer and an anvil.SOLUTION: An impact tool includes a drive shaft 41, a hammer 42, a support mechanism, an anvil 45, and a spring 43. The drive shaft 41 is rotated by driving force of a drive section. The support mechanism mounts the hammer 42 on the drive shaft 41 in an advanceable and retreatable state in a direction of the drive shaft 41. The anvil 45 has an anvil shaft 453 which can hold a tip tool and is rotated by being struck by the hammer 42 according to rotation of the drive shaft 41. The spring 43 presses the hammer 42 against the anvil 45 side. A surface of at least one of a first contact section 425 which comes into contact with the anvil 45 during striking in the hammer 42 and a second contact section 455 which comes into contact with the hammer 42 during striking in the anvil 45 is inclined in a direction of a rotary axis A1 of the hammer 42.SELECTED DRAWING: Figure 1
Patent JP-2022126420-A (JP)
Title: stack manifold
Inventor: NONOGAKI TAKAHIRO
IPC: H01M8/2484
Filed: 2021-02-18
Abstract: To provide a stack manifold which makes unevenness of a fluid flowing out from multiple lead-out ports to a cell stack less likely to occur without increasing its size.SOLUTION: A stack manifold 3 may be attached to a cell stack 1 formed by overlapping multiple fuel battery cells 2 in a thickness direction. The stack manifold 3 includes a housing 4 formed with multiple introduction ports 5, a distribution chamber 6, and multiple lead-out ports 7. The stack manifold 3 leads out a fluid introduced from the introduction ports 5 into the distribution chamber 6 from the distribution chamber 6 to the cell stack 1 through the lead-out ports 7. The introduction ports 5 are formed so that directions of the fluid flowing into the distribution chamber 6 are different from each other.SELECTED DRAWING: Figure 1
Patent JP-2022127844-A (JP)
Title: inkjet printer
Inventor: NARISAWA MUNEKI
IPC: B41M5/00
Filed: 2021-02-22
Abstract: To provide a novel inkjet printer which can control touch feeling.SOLUTION: An inkjet printer includes: an ink head having a nozzle for discharging droplets of a photocurable ink toward a recording medium 2; a light irradiation device for irradiating the droplets discharged onto the recording medium 2 with light; and a control part for controlling the ink head and the light irradiation device. The control part includes a touch feeling imparting control part for controlling a discharge amount of the photocurable ink discharged from the nozzle and a timing at which the light is emitted from the light irradiation device, thereby forming a projection 3 having a predetermined size and/or predetermined surface roughness on the recording medium 2, and imparting touch feeling to the recording medium.SELECTED DRAWING: Figure 4
Patent JP-2021106385-A (JP)
Title: Node for radio communication network and operating method
Inventor: IANA SIOMINA
IPC: H04W56/00
Filed: 2021-03-01
Abstract: To provide a node for a radio communication network, an operating method, and a computer program.SOLUTION: A node receives a first transmission (S41). A communication mechanism for reception of the first transmission and subsequent transmission of a second transmission in response to the first transmission is configured. The node furthermore selects a relative timing for sending the second transmission from among a plurality of predetermined relative timing options (S42), and transmits the second transmission according to the option (S43).SELECTED DRAWING: Figure 5
Patent JP-2022134740-A (JP)
Title: Electric apparatus unit
Inventor: FURUYA TAKAYUKI
IPC: H02B3/00
Filed: 2021-03-04
Abstract: To provide an electric apparatus unit capable of improving an explosion-proof function by enhancing rigidity of an opening/closing member provided at an opening part.SOLUTION: An electric apparatus unit comprises a plurality of enclosures and a plurality of rod-like members. Each of the plurality of enclosures comprises an opening/closing member for opening and closing an opening communicating with the inside for storing an electric apparatus. The plurality of enclosures are disposed in parallel. The plurality of rod-like members connect opening/closing members of the plurality of enclosures. The plurality of rod-like members permit connection cancellation in predetermined order in canceling connection of the plurality of opening/closing members.SELECTED DRAWING: Figure 1
Patent JP-2022136373-A (JP)
Title: Grinding method of workpiece
Inventor: YAMAMOTO KEISUKE
IPC: B24B7/02
Filed: 2021-03-08
Abstract: To provide a grinding method of workpiece which enables reduction of a probability that grinding marks are formed at workpiece even if creep-feed grinding is performed to the workpiece after dressing of grinding wheels.SOLUTION: In a grinding method of workpiece, a grinding machine is operated in a similar manner to an operation during in-feed grinding to perform creep-feed grinding to workpiece after dressing of multiple grinding wheels is performed at a dressing board. The process can inhibit variations in states of the multiple grinding wheels after dressing. As a result, the grinding method can reduce a probability that grinding marks that cause undulation on an upper surface (cause cyclic and fine variations in a thickness) are formed on the workpiece even if creep-feed grinding is performed to the workpiece after dressing of the grinding wheels.SELECTED DRAWING: Figure 2
Patent JP-2022136930-A (JP)
Title: Plug socket
Inventor: KUDO HIROYUKI
IPC: H01R31/06
Filed: 2021-03-08
Abstract: To detect an abnormal temperature rise outside a plug socket.SOLUTION: A plug socket 1 comprises a plurality of load terminals 3, a plurality of power supply terminals 4, a plurality of power feeding lines L1, a temperature detector 92, and an abnormality detector 101. The plurality of load terminals 3 are connected with a plurality of contact makers 211 included in a plug 21 of a load fixture 2, respectively. The plurality of power supply terminals 4 are connected with a plurality of power feeding wires 51, respectively. The plurality of power feeding lines L1 connect between the plurality of load terminals 3 and the plurality of power supply terminals 4. The temperature detector 92 detects a temperature of at least one of the plurality of load terminals 3 every time when a measurement time period passes. The abnormality detector 101 performs processing of detecting presence or absence of an abnormality when a determination start condition is satisfied. The determination start condition includes a condition that a differential value of a detected temperature of at least one load terminal 3 for each measurement time period continuously for a predetermined number of times or more.SELECTED DRAWING: Figure 1
Patent JP-2022140842-A (JP)
Title: game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2021-03-09
Abstract: To provide a game machine capable of increasing amusement in a game.SOLUTION: A game machine of the present invention includes a first vibration performance executed at a first timing and a second vibration performance executed at a second timing during a variation performance. The execution ratio of the first vibration performance is different between a normal game state and a specific game state. A performance button is vibrated in different modes between an initial vibration after the start of power supply and the first vibration performance.SELECTED DRAWING: Figure 73
Patent JP-2022138729-A (JP)
Title: Driving diagnosis device and driving diagnosis method
Inventor: ENDO MASAHITO
IPC: A63F13/65
Filed: 2021-03-10
Abstract: To provide a driving diagnosis device and a driving diagnosis method which can encourage a driver to perform such a driving operation that various driving diagnostic items are diagnosed.SOLUTION: A driving diagnosis device includes: an event display part 36 on which at least one event executed in association with driving of a vehicle is displayed; an event determination part for determining whether the event has been executed; a change factor impartation part for imparting a change factor generated according to the even which has been determined to have been executed by the event determination part to a character of a game, which is displayed on a display part of an operation terminal by execution of a game application; and a determination prohibition part for, when, after the number of times of the execution of the same event reaches or exceeds the limited number of the times as a predetermined plurality of the times, the same event is executed, preventing the event determination part from determining that the same event has been executed.SELECTED DRAWING: Figure 12
Patent JP-2022142504-A (JP)
Title: Maintenance system, maintenance method, and program
Inventor: UMEZAWA MASAKI
IPC: G06Q50/10
Filed: 2021-03-16
Abstract: To provide a technique that efficiently generates a maintenance report using an image.SOLUTION: A maintenance system is provided. First reception means accepts a registration request of an image for a maintenance report of a vehicle. Display control means causes display means to display a registration screen including an image registration frame according to a maintenance content based on acceptance of the registration request by the first reception means.SELECTED DRAWING: Figure 5
Patent JP-2022144374-A (JP)
Title: Film pattern formation method and inkjet coating device
Inventor: FUJIWARA HISAYOSHI
IPC: B05D1/36
Filed: 2021-03-19
Abstract: To provide a film pattern formation method by which it can be suppressed that an effective region becomes smaller than an end part exclusion region even if a thin film pattern is formed by the inkjet method, and an inkjet coating device.SOLUTION: A film pattern formation method for discharging droplets to a film formation region on a base material by the inkjet method and forming a film pattern, has: a first coating film formation process in which droplets are caused to impact on the film formation region at prescribed pitches, and a first coating film is formed; and a second coating film formation process in which a second coating film, which has a central impact region formed in such a manner that droplets are caused to impact between droplet impact positions in the first coating film formation process and a wide impact region formed in such a manner that droplets are caused to impact in a range exceeding from an outermost end impact position of the first coating film by at least one pitch, is formed. The first coating film formation process and the second coating film formation process are performed in this order.SELECTED DRAWING: Figure 8
Patent JP-2022144537-A (JP)
Title: game machine
Inventor: ITO TAKAHIRO
IPC: A63F5/04
Filed: 2021-03-19
Abstract: To provide a game machine which can increase the interest in a game.SOLUTION: A predetermined value related to a transference determination to a special game state is determined according to an advantage degree of specific information determined when transferring to a predetermined section. If a predetermined combination is won, when a stop operation is carried out in a specific mode, the predetermined value is updated, and when the stop operation is carried out in a predetermined mode different from the specific mode, the predetermined value may not be updated. When the updated result becomes a numeric value corresponding to the determined predetermined value, a control to the special game state is allowed. The predetermined combination is configured such that, when the stop operation is carried out in the specific mode, an expectation value of a game value is set lower than when the stop operation is carried out in the predetermined mode.SELECTED DRAWING: Figure 88
Patent JP-2022144567-A (JP)
Title: Earth retaining structure
Inventor: YAMASHITA HIROYUKI
IPC: E02D5/02
Filed: 2021-03-19
Abstract: To provide an economical earth retaining structure capable of suppressing increase of a cross section of a soldier pile by reducing a back side pressure (back water pressure+back earth pressure) acting on an earth retaining wall while constructing the earth retaining wall on a soldier-beam and horizontal-sheathing wall without water shielding properties by arranging a water shielding part on a back ground in the ground condition with a high ground water level.SOLUTION: An earth retaining wall is provided with: an earth retaining wall 1 constructed using a soldier-beam and horizontal-sheathing wall; and a water shielding part 2 arranged on a back ground G1 of the earth retaining wall 1, wherein the water shielding part 2 is constructed as the water shielding wall 2 bearing a back water pressure by a soil cement wall without a core material.SELECTED DRAWING: Figure 1
Patent JP-2022144976-A (JP)
Title: Authentication system and tracking system
Inventor: YOSHIDA YUICHI
IPC: G16Y40/30
Filed: 2021-03-19
Abstract: To track an individual before and after treatment or processing even when a change occurs in the appearance of the individual by treatment or processing.SOLUTION: An authentication system 110, which authenticates an individual that undergoes a first stage, a second stage, and treatment processing between the first stage and the second stage, includes a first imaging device 11 that images the individual in the first stage and generates an image for registration, a registration device 30 that cuts out a partial image for registration from the image for registration by using a template for registration and obtains registration image information, a second imaging device 12 that images an individual to be authenticated in the second stage and generates an image for authentication, an authentication device 40 that cuts out a partial image for authentication from the image for authentication by using a template for authentication and obtains authentication image information, and an authentication unit 44 configured to authenticate the individual to be authenticated by determining whether the authentication image information and the registration image information represent the same individual. The template for authentication corresponds to the template for registration and differs from the template for registration according to treatment processing.SELECTED DRAWING: Figure 2
Patent JP-2021158113-A (JP)
Title: Installation and method for supplying fuel cell with hydrogen
Inventor: LAURENT ALLIDIERES
IPC: H01M8/0606
Filed: 2021-03-24
Abstract: To provide a liquid hydrogen storage facility capable of maintaining pressurized hydrogen which is necessary in order to be able to ensure safe shutdown of a fuel cell in the event of the shutoff of hydrogen feed from the liquid storage facility.SOLUTION: An installation for supplying a fuel cell with hydrogen includes a fuel cell (2), a liquefied hydrogen storage facility (3) and a supply circuit (4, 14) connected to the storage facility (3). The supply circuit (4, 14) includes a heating system (5, 15) for heating hydrogen, and a set of control valves (6, 16, 26). The liquefied hydrogen storage facility (3) is configured to keep the liquefied hydrogen in equilibrium with a gaseous phase at a predetermined nominal storage pressure of between 1.5 and 4.5 bar. The supply circuit (4, 14) includes a buffer tank (7) for pressurized gaseous hydrogen which is configured to store the hydrogen to be heated. The set of valves is configured to accumulate pressurized gas in the buffer tank (7) at a predetermined storage pressure of between 4 and 100 bar, for example between 6 and 8 bar.SELECTED DRAWING: Figure 1
Patent JP-2021174768-A (JP)
Title: Luminaire simulating flame of candle
Inventor: XU YIQUN
IPC: F21V3/00
Filed: 2021-03-25
Abstract: To provide a luminaire simulating a flame of a candle.SOLUTION: A luminaire comprises a fixed assembly and a movable assembly, the fixed assembly comprises a support structure capable of holding a light source 2, and the movable assembly comprises a light effect device simulating effect of a candlewick. The movable assembly comprises a drive device housed in the support structure. The drive device and the light effect device of the movable assembly are so configured that at least a part of the light effect device makes swing motion when actively or passively driven by the drive device.SELECTED DRAWING: Figure 1
Patent JP-2022150367-A (JP)
Title: Display device, electronic device, and manufacturing method
Inventor: ASAKAWA TAKENOBU
IPC: G09F9/00
Filed: 2021-03-26
Abstract: To provide a technique capable of maintaining visibility and operability even having a curved structure.SOLUTION: A cover panel 100 includes: a curved surface 110; a backside 120 shaped along the front side 110; and a rib 130 erected around the back surface 120. A touch sensor 200 is attached to the back surface 120. A transparent adhesive 300 is filled in a space formed by the back surface 120 to which the touch sensor 200 is attached and the rib 130. A display panel 400 is placed in the space with the flat display surface immersed in the transparent adhesive 300.SELECTED DRAWING: Figure 3
Patent JP-2022150849-A (JP)
Title: Panel housing container
Inventor: KANEZASHI AKITSUGU
IPC: B65D85/38
Filed: 2021-03-26
Abstract: To provide a panel housing container which facilitates replacement of elastic support bodies in touch with panels.SOLUTION: A panel housing container comprises a container body 10 capable of housing a plurality of panels, a panel support body 120 of panel support means for supporting the panels, and an elastic support body 220 provided on the panel support body 120 and capable of contacting the panels. The elastic support body 220 is formed such that a part of the annular body or tubular body is missing. The elastic support body 220 may be engaged with holes or grooves 122 formed on the panel support body 120. A plurality of elastic support bodies 220 may be provided at predetermined intervals.SELECTED DRAWING: Figure 3A
Patent JP-2022150912-A (JP)
Title: grill
Inventor: NAKAMURA NAOJI
IPC: F24C3/02
Filed: 2021-03-26
Abstract: To provide a grill from which a sensor can be removed without removing an afterburner part.SOLUTION: An exhaust duct 4 is extended upward from a rear part of a grill chamber and guides combustion exhaust to a grill exhaust port 39. An afterburner unit 5 is provided below in the exhaust duct 4, and heats and reduces soot and odor components generated from food materials contained in the combustion exhaust. At a position below the afterburner unit 5 and which faces an inside of the grill chamber from the back, a sensor fixing table 44 is provided. On a fixing surface 45 of the sensor fixing table 44, a temperature sensor 80 is fixed with a screw 82 from the front. Thus, an operator can remove from the front of the grill chamber a temperature sensor 80 or attach the same with a grill door open when exchanging the temperature sensor 80. Thus, in the grill device, the temperature sensor 80 can be exchanged without removing the afterburner unit 5.SELECTED DRAWING: Figure 6
Patent JP-2022151926-A (JP)
Title: electric pump
Inventor: KOBAYASHI YOSHIYUKI
IPC: F04C15/00
Filed: 2021-03-29
Abstract: To provide an electric pump which can inhibit ingress of water and dust from the outside.SOLUTION: An electric pump includes: a circuit board provided at one axial side of a motor; a housing 40 which houses the motor, a pump mechanism, and the circuit board; a cover which is attached to one axial side of the housing and closes an opening which houses the circuit board; and a connector part 80 which is provided at the housing and connected to the circuit board. The connector part has: a connector housing 81 held by the housing; a connector connection part 82 which is provided at the connector housing and with which an external connector is detachably connected; and a communication hole 85 which is provided at the connector housing and allows the interior and the exterior of the housing to communicate with each other. The communication hole includes: a first hole 86 extending from the interior of the housing in a first direction; and a second hole 87 which extends from the interior of the connector connection part in a second direction intersecting the first direction and is connected to the first hole.SELECTED DRAWING: Figure 5
Patent JP-2022156520-A (JP)
Title: Management program, management device, management system, and management method
Inventor: YAHASHI YOSHIFUMI
IPC: G06F3/12
Filed: 2021-03-31
Abstract: To improve convenience related to the preparation of a consumable item.SOLUTION: A management program 62a is configured to cause a controller 51 included in a service server 4 of a management system 1 comprising a printer 3, a terminal device 2, and the service server 4 to execute status information acquisition processing and shipping determination processing. When receiving an information update request for requesting update of information from the terminal device 2, the status information acquisition processing acquires status information including consumable item remaining amount information related to a remaining amount of first, second, third, fourth cartridges 37a, 37b, 37c, 37d of the printer 3 from the printer 3. The shipping determination processing performs determination for shipping first to fourth service dedicated cartridges to a user on the basis of the consumable item remaining amount information acquired from the printer 3.SELECTED DRAWING: Figure 2