baber/WOPTO huggingface dataset:
Patent JP-2023056818-A (JP)
Title: Content output system, method, and program that use non-fungible token
Inventor: INOKO TOSHIYUKI
IPC: G06Q50/10
Filed: 2021-10-08
Abstract: To provide a digital content management technique that allows an interactive representation while using an NFT.SOLUTION: A content output system 100 includes: a user terminal 10 that can output a digital content; and a block chain 20 that holds a non fungible token (NFT) associated with the digital content. The NFT or a smart contract associated therewith includes text data that can be rewritten by an owner of the digital content. The user terminal 10 refers to the text data on the block chain 20; updates data constituting the digital content; and outputs the digital content having the updated data.SELECTED DRAWING: Figure 1
Patent JP-2023057318-A (JP)
Title: Case manufacturing method
Inventor: IRIE MAKOTO
IPC: F16B5/06
Filed: 2021-10-11
Abstract: To provide a case manufacturing method which can accurately align members with each other during manufacturing of a case.SOLUTION: In a case manufacturing method, a plurality of divided plate materials 1 formed by dividing a peripheral wall 10 of a case in a peripheral direction are formed, and at least one protrusion 1c is formed on a surface of one divided plate material 1a of adjacent divided plate materials 1 in the vicinity of an end edge of the one divided plate material. The plurality of divided plate materials 1 are housed in a jig 2 which guides the divided plate materials 1 to a combining position of the peripheral wall 10. By moving the jig 2 is to the combining position and bringing the end edge into contact with the protrusion 1c on the one divided plate material 1a of the adjacent divided plate materials 1, the plurality of divided plate materials 1 are temporarily held. The end edges of the adjacent divided plate materials 1 of the plurality of divided plate materials 1 which are being temporarily held are joined to each other, thus forming the peripheral wall 10.SELECTED DRAWING: Figure 1
Patent JP-2023057419-A (JP)
Title: Display control program, information processing apparatus, and information processing method
Inventor: SUGIYAMA JUN
IPC: G06F3/14
Filed: 2021-10-11
Abstract: To allow a user to easily select a video that the user wishes to watch.SOLUTION: An information processing apparatus 20 includes a specify unit 213 that specifies a display target group that is a video group including a video displayed on a display unit among a plurality of video groups each including one or more videos, and a display control unit 211 that when an operation unit receives a first type of touch operation in a state where a video is displayed on the display unit, displays a video to be displayed on the display unit by switching to another video including the display target group, and when the operation unit receives a second type of operation different from the first type, switches the display target group on a condition that a predetermined condition is met and display a video included in the display target group after switching on the display unit.SELECTED DRAWING: Figure 6
Patent JP-2022009052-A (JP)
Title: User interface for health monitoring
IPC: G06F3/048
Filed: 2021-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a method, a storage medium and an electronic device that realize a user interface for monitoring health of an electronic device having a display and a biological sensor. 
     SOLUTION: A method comprises the steps of: displaying a first user interface indicating that an electronic device is ready to detect biometric information; detecting a first input from a biological sensor that satisfies a first criterion; and starting recording the biometric information. Next, the method comprises the steps of: displaying a second user interface on a display, including an indication of progress of biometric information recording; after recording a portion of the biometric information, resetting, when it is detected via an input device that the first criterion is no longer satisfied, the indication of the progress of the biometric information recording; maintaining a display of the second user interface; and replacing, when the first criterion is no longer satisfied during a second period, which is longer than a first period, the second user interface with the first user interface. 
     SELECTED DRAWING: Figure 9A 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023059498-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-10-15
Abstract: To provide a game machine capable of performing suitable customer-waiting control.SOLUTION: A performance control CPU 120 displays a first background display 004SG081 during a first customer-waiting period (first period) after completion of a game (stopping and displaying of a variable display) in a low-base state, and displays a demonstration movie during a second customer-waiting period (second period) after completion of the first customer-waiting period.SELECTED DRAWING: Figure 31
Patent JP-2023061225-A (JP)
Title: Method and device for controlling steel sheet tension and looper angle during hot rolling
Inventor: OGASAWARA TOMOYOSHI
IPC: G05B11/36
Filed: 2021-10-19
Abstract: To provide a method for controlling steel sheet tension and a looper angle during hot rolling, which can remove influence of disturbance in control of steel sheet tension and looper angle with high response by feedback control.SOLUTION: A control method of the present invention controls steel sheet tension and looper angle during hot rolling to a target value using at least one of upstream stand main machine speed, upstream stand screw-down position, and looper torque as an operation amount. The control method comprises: a disturbance estimation step that estimates at least one or more disturbances of steel sheet speed variation, deformation resistance variation and thickness variation, which become variable factors of steel sheet tension and looper angle, using a mathematical model of a control target; a control gain calculation step that calculates a control gain for removing influence of a disturbance estimated value, which is the estimated disturbance, on the steel sheet tension and the looper angle according to the mathematical model of the control target; and a disturbance feedback control step that controls the steel sheet tension and the looper angle by inputting the operation amount calculated by multiplying the disturbance estimated value by the control gain.SELECTED DRAWING: None
Patent JP-2023020811-A (JP)
Title: Composite substrate for photonic crystal elements
IPC: G02F1/03
Filed: 2021-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a composite substrate that can achieve a photonic crystal element having excellent properties. 
     SOLUTION: A composite substrate for photonic crystal elements comprises: an electro-optic crystal substrate having an electro-optic effect; an optical-loss-reduced and cavity-machined layer provided on one surface of the electro-optic crystal substrate; and a support substrate which is integrated with the electro-optic crystal substrate through the optical-loss-reduced and cavity-machined layer. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023067092-A (JP)
Title: Laminate, laminate with adhesive layer, polarizing film, polarizing film with adhesive layer, and method for manufacturing polarizing film
Inventor: Inomata takamichi
IPC: B32B27/00
Filed: 2021-10-29
Abstract: To provide a laminate in which occurrence of surface unevenness of a resin layer caused by an uneven structure of a peelable base material film is suppressed, when the resin layer is peeled from the base material film, a laminate with an adhesive layer, a polarizing film and a polarizing film with an adhesive layer using the same, and a method for manufacturing a polarizing film.SOLUTION: A laminate has a first resin layer, a second resin layer and a peelable base material film in this order, wherein the first resin layer contains a first resin having storage elastic modulus measured as a film with a thickness of 1 mm of 650 MPa or more and 1,700 MPa or less, and the second resin layer contains a second resin having storage elastic modulus measured as a film with a thickness of 1 mm of 10 MPa or more and less than 650 MPa.SELECTED DRAWING: Figure 1
Patent JP-2023068254-A (JP)
Title: Vegetation bag and vegetation mat
Inventor: ITO TOMOHITO
IPC: A01G24/50
Filed: 2021-11-02
Abstract: To provide a vegetation bag that improves water retention and enables more effective greening on a ground or slope.SOLUTION: A vegetation bag 100 comprises: a bag body 101 having a bottom wall portion 102 arranged on the ground side and a top wall portion 104 arranged above the side opposite to the ground; and a vegetation material 111 contained in the bag body 101. The top wall portion 104 comprises a water impermeable region 105 having water impermeability. The portion of the bag body 101 other than the water impermeable region 105 comprises a permeable region 103 having water permeability, and the water impermeable region 105 extends to cover the vegetation material 111 from above.SELECTED DRAWING: Figure 2
Patent JP-2023068487-A (JP)
Title: Information processing method, program, and information processor
Inventor: TANIWAKI TOSHIYUKI
IPC: G06T7/00
Filed: 2021-11-02
Abstract: To provide an information processing method and the like capable of improving identification accuracy of an object.SOLUTION: An information processing method includes: acquiring image information on an image of an object captured by an information processing terminal; acquiring sensor information detected by a sensor of the information processing terminal when capturing the object; and referring to a storage section that stores the image information and the sensor information corresponding to a plurality of object candidates to execute processing of identifying the captured object from the plurality of object candidates on the basis of the acquired image information and sensor information.SELECTED DRAWING: Figure 1
Patent JP-2023069658-A (JP)
Title: engine device
Inventor: MOTOFURU TAKESHI
IPC: F02D41/30
Filed: 2021-11-08
Abstract: To more appropriately respond to both of a request for suppression of discharge of particulate matters from an engine and a request for warming-up of a catalyst.SOLUTION: An engine device includes an engine, a catalyst for purifying exhaust gas of the engine, and a control device for controlling the engine. The control device executes catalyst warming-up control for controlling the engine so as to promote warming-up of the catalyst when warming-up of the catalyst is requested after completion of starting of the engine, and executes particulate matter suppression control for controlling the engine so as to suppress discharge of particulate matters when warming-up of the catalyst is not requested and suppression of discharge of particulate matters is requested.SELECTED DRAWING: Figure 2
Patent JP-2022010237-A (JP)
Title: Production method of fermented rice liquid, cosmetic production method, and keratotic plug removing method
IPC: A61Q19/00
Filed: 2021-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a production method of fermented rice liquid which can stably produce fermented rice liquid of higher quality. 
     SOLUTION: A production method of fermented rice liquid including: a mixing process of mixing raw material sake and sake lees to elute components of the sake lees into the raw material sake; and a low temperature storage process of storing high amino acid containing liquid obtained through the mixing process at a low temperature of 4°C or lower. Thus, the raw material sake can be stored under a stable environment with no vibration and temperature change, and it becomes possible to stably produce high-quality fermented rice liquid. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023072213-A (JP)
Title: matching circuit
Inventor: HONDA YURI
IPC: H03F1/02
Filed: 2021-11-12
Abstract: To provide a matching circuit capable of satisfactorily matching the impedance between a front-stage circuit and a rear-stage circuit in a wide frequency band while suppressing an increase in circuit scale.SOLUTION: A matching circuit includes: a first wire having one end connected to a first terminal and another end; a second wire electromagnetically coupled to the first wire and having one end connected to the other end of the first wire and another end connected to a first reference potential; and a third wire having one end connected to the one end of the second wire and another end connected to a second terminal, and electromagnetically coupled to at least one of the first wire and the second wire.SELECTED DRAWING: Figure 1
Patent JP-2022010413-A (JP)
Title: Vibrator unit
IPC: H04R9/00
Filed: 2021-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a vibrator unit for attenuating vibration of a magnetic circuit appropriately. 
     SOLUTION: A vibrator unit 1 includes an enclosure 2 having a cylindrical enclosure body 221, and a top plate 211 connected with a voice coil 3, a magnetic circuit 40 consisting of a yoke 43, a magnet 41 and a plate 42 located above the magnet, and disposed coaxially while floating in the enclosure, a first support member 5A located between the top plate 211 and the magnetic circuit, and a second support member 5B located between the bottom face of enclosure body 221 and the magnetic circuit. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023075707-A (JP)
Title: Dirt removal hose
Inventor: SAKAI YOSHIKAZU
IPC: F16L27/053
Filed: 2021-11-19
Abstract: To provide a dirt removal hose which enables reduction of a worker's burden in connection work to a dirt tank.SOLUTION: The disclosure relates to a dirt removal hose configured to connect with a dirt tank of a railway vehicle. The dirt removal hose includes: a hose body; and a coupler connected to the hose body. The coupler has: a connection part which may be attached to or detached from a discharge valve provided at the dirt tank; and a joint part which is fixed to an end of the hose body and holds the connection part in a manner that an attitude of the connection part relative to the hose body can vary.SELECTED DRAWING: Figure 3
Patent JP-2023076308-A (JP)
Title: Antibody-fixed multilayer filter and mask comprising the same
Inventor: IDO TAKANORI
IPC: B32B5/02
Filed: 2021-11-22
Abstract: To develop a filter that does not require an electrically charged filter or a water retention layer, can specifically trap microparticles such as virus and bacteria, and exhibits the effects of collecting dust and trapping virus and the like for an extended period of time, and provide a mask including the same.SOLUTION: An antibody-fixed multilayer filter comprises a top filter layer composed of synthetic fiber and/or natural fiber, a cellulose fiber layer composed of cellulose fiber with antibody fixed thereto, and a synthetic fiber layer composed of synthetic fiber. There is also provided a mask comprising the same.SELECTED DRAWING: Figure 1
Patent JP-2023079300-A (JP)
Title: Power conversion device
Inventor: HINO AKIHIRO
IPC: H02M3/28
Filed: 2021-11-29
Abstract: To provide a power conversion device which operates with high efficiency in a normal time when instantaneous voltage drops are not occurring and expands a voltage compensation range during instantaneous voltage drops without adding a large component.SOLUTION: A power conversion device has a PFC circuit 11 that converts a voltage Vac supplied from a system 2 to a voltage Ed1, and a DC/DC converter 12 that converts the voltage Ed1 to a voltage Ed2. The DC/DC converter 12 has a capacitor 121, an inductor 122, an isolation transformer 126, and an inductance switching circuit 123 connected in parallel to the primary or secondary side. The inductance switching circuit 123, which is a serial connection body of a switch section 125 and an inductor 124 that is smaller in size than the isolation transformer 126, controls the switch 125 to turn on and maintain the voltage Ed2 for a predetermined period of time when the voltage Vac is lower than a first threshold and the voltage Ed1 is lower than a second threshold.SELECTED DRAWING: Figure 2
Patent JP-2023081744-A (JP)
Title: Electrochemical reaction module and method of manufacturing electrochemical reaction module
Inventor: KAKINUMA YASUO
IPC: C25B9/00
Filed: 2021-12-01
Abstract: To inhibit the scattering of Mn contained in a specific member into a fuel chamber, the specific member constituting a gas passage where gas supplied to a fuel electrode flows.SOLUTION: An electrochemical reaction module includes an electrochemical reaction device including an electrochemical reaction single cell that includes an electrolyte layer containing a solid oxide, and an air electrode and a fuel electrode facing each other with the electrolyte layer sandwiched therebetween, a specific gas passage where gas supplied to a fuel electrode flows being formed in the electrochemical reaction module. An oxide film is formed on at least part of a surface of a specific member that defines the specific gas passage and that is a Mn-containing member, the oxide film facing the specific gas passage and including a specific compound that is a compound of Mn and a specific element of at least one element selected from among Si, Al, Ti and S.SELECTED DRAWING: Figure 8
Patent JP-2022090626-A (JP)
Title: Service-providing system, building, and rental housing
Inventor: TAKADA YOSHIKI
IPC: G06Q50/16
Filed: 2021-12-01
Abstract: To provide a service-providing system capable of providing services such as eSports players or video contributors suitable for users.SOLUTION: The service-providing system includes a service-providing control unit that provides services to the service users based on a piece of first information including information about a target work that has a reaction on the network side depending on the information output to the network from a terminal device operated by a service user. The target work includes video posting, and the service includes presentation of information about own/other's videos posted. With this, services suitable to the service user can be provided.SELECTED DRAWING: Figure 1
Patent JP-2023084965-A (JP)
Title: Printer, and computer program for printer
Inventor: DEURA YUSHI
IPC: B41J29/00
Filed: 2021-12-08
Abstract: To disclose a printer that can switch between execution and non-execution of predetermined processing for cutting a cut sheet.SOLUTION: A printer, when a first cut sheet having a first size is stored and a second cut sheet shaving a second size is not stored, transmits, to a terminal device, capability information which includes first size information showing that the first size is stored and second size information showing that the second size is stored. The printer receives, from the terminal device, selection information showing that a target size is selected and image data, executes predetermined processing to the first cut sheet when the selection information shows that the second size is selected as the target size, and does not execute the predetermined processing to the first cut sheet when the selection information shows that the first size is selected as the target size.SELECTED DRAWING: Figure 6
Patent JP-2023087165-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-12-13
Abstract: To enhance interest regarding a game machine capable of controlling a game state to a special state on the basis of the number of times of execution of a variable display.SOLUTION: The number of losing variation patterns (for example, two) determinable in "a time-shortening state B" when a variable display result is "losing" is smaller than the number of variable display patterns (for example, three) determinable in "a time-shortening state A", and is smaller than the number of losing variation patterns (for example, four) determinable in "a probability variable state", an average time (for example, about 2.2 seconds) of a variable display time of the losing variation pattern determinable in "the time-shortening state B" when the variable display result is "losing" is smaller than an average time (for example, about 5.58 seconds) of the variable display time of the losing variation pattern determinable in "the time-shortening state A", and is smaller than an average time (for example, about 4.83 seconds) of the variable display time of the losing variation pattern determinable in "the probability variable state".SELECTED DRAWING: Figure 11-50
Patent JP-2023090250-A (JP)
Title: Rotor of steam turbine, steam turbine, and fixing method of rotor blade
Inventor: OUCHI TOMOTAKA
IPC: F01D25/00
Filed: 2021-12-17
Abstract: To restrain motor blades with keys easily without fail.SOLUTION: A rotor of a steam turbine includes: a shaft core part; disc parts; multiple rotor blades respectively attached to the disc parts; and keys which restrict movement of the rotor blades in an axial direction. The disc part has a blade embedded groove and a circumferential groove. The rotor blade has a blade root embedded in the blade embedded groove, a platform, and a blade body. The multiple rotor blades include first rotor blades and second rotor blades each of which is located adjacent to the first rotor blade at one side in a circumferential direction. The platform of the first rotor blade has an access groove which is recessed so as to be open in the axial direction and the circumferential direction and communicates with the circumferential groove. The platform of the second rotor blade has: a second surface facing a first surface in the circumferential direction; and a key housing groove communicating with the access groove in the circumferential direction. The key is disposed in the circumferential groove and the key housing groove.SELECTED DRAWING: Figure 1
Patent JP-2023094193-A (JP)
Title: Layer structure of magnetic memory element, magnetic memory element, magnetic memory device, and method for storing data to magnetic memory element
Inventor: ONO TERUO
IPC: H01L29/82
Filed: 2021-12-23
Abstract: To provide a layer structure of a magnetic memory element with improved drive current required for a magnetic domain wall movement and controllability of the magnetic domain wall movement, and a magnetic memory element including the same.SOLUTION: A layer structure 9 of a magnetic memory element 10 includes a plurality of antiferromagnetic layers 1 and a boundary layer 2 that is arranged between a plurality of antiferromagnetic layers 1,1 and configures a magnetic domain wall. The thickness of the boundary layer 2 is 2.0 nanometers or less.SELECTED DRAWING: Figure 1
Patent JP-2023095522-A (JP)
Title: absorbent article
Inventor: UCHIYAMA HIROMI
IPC: A61F13/535
Filed: 2021-12-24
Abstract: To provide an absorbent article which is excellent in tight contact property to the body of a wearer, and can track a motion of the wearer without discomfort.SOLUTION: An absorbent article 1 comprises: a flap part 6 extending outward from an outer edge of an absorber 4, and forming a contour of the absorbent article 1. The flap part 6 comprises: a pair of side flap parts 6S located outside in a lateral direction Y relative to a pair of virtual straight lines extending in a vertical direction X through an outermost end of the absorber 4 in the lateral direction Y. An outer edge of the side flap part 6S has; a forward narrow part 61 located in a front side in the vertical direction X; and a rearward narrow part 62 located in a rear side of the vertical direction X. The absorbent article comprises a rearward salient part 65 located between the rearward narrow part 62 and a vertical direction X rear end of the absorbent article 1, and protruding outward in the lateral direction Y relative to the rearward narrow part 62. A part located in a rear side of the vertical direction X relative to the rearward salient part 65 in the flap part 6, is formed in a tapered shape whose length in the lateral direction Y gradually decreases toward the vertical direction X rear end of the flap part 6.SELECTED DRAWING: Figure 1