baber/WOPTO huggingface dataset:
Patent JP-2023043021-A (JP)
Title: Monolithic refractory for casting construction
Inventor: MAENO SHOHEI
IPC: C04B35/66
Filed: 2021-09-15
Abstract: To ensure sufficient serviceable life and flowability in a monolithic refractory for casting construction using a high-alumina cement as a hardener.SOLUTION: A monolithic refractory for casting construction is formed by adding 0.1 mass% or more and 1 mass% or less of zinc oxide and 0.01 mass% or more and 0.1 mass% or less of oxycarboxylic acid, to 100 mass% of a raw material mixture containing a refractory raw materials and high-alumina cement with an Al2O3 content of 65 mass% or more, wherein a content of the high-alumina cement in 100 mass% of the raw material mixture is 3 mass% or more and 20 mass% or less.SELECTED DRAWING: None
Patent JP-2023044336-A (JP)
Title: Learning apparatus, learning method, and program
Inventor: KUNISADA YASUSHI
IPC: G06N3/08
Filed: 2021-09-17
Abstract: To provide a technology capable of obtaining a model with high interpretability and accuracy, while suppressing human cost.SOLUTION: A learning apparatus includes: an input unit which acquires first input data and a ground truth value of the first input data; an inference unit which outputs first inference values corresponding to each of a plurality of inference models, on the basis of the first input data and the inference models; an explanation unit which outputs first explanatory information corresponding to each of the inference models that indicates a degree of contribution of the first input data to the first inference values; an inference evaluation unit which obtains an inference evaluation result on the basis of the ground truth value and the first inference value; an explanation evaluation unit which obtains an explanation evaluation result on the basis of a matching degree between the pieces of first explanatory information corresponding to each of the inference models; and an update unit which updates a first weight parameter of the inference models, on the basis of the inference evaluation result and the explanation evaluation result.SELECTED DRAWING: Figure 1
Patent JP-2023046546-A (JP)
Title: Movement deck module
Inventor: INABA HIROTAKA
IPC: B60R5/04
Filed: 2021-09-24
Abstract: To provide a movement deck module capable of suppressing press-in of a back seat when a vehicle encounters a rear-end collision.SOLUTION: A movement deck module 10 includes: a base 11 fixed to a vehicle body 2 of a vehicle 1; a deck frame 12 arranged on the base 11 and capable of moving in a front and rear direction of the vehicle 1 with respect to the base 11; and a deck board 13 arranged on the deck frame 12. The deck frame 12 has such a structure that the deck frame 12 receives a load of the deck board 13 from above the vehicle 1 and, when the load is input from rearward of the vehicle 1, a length of the front and rear direction is reduced.SELECTED DRAWING: Figure 2
Patent JP-2023046649-A (JP)
Title: Printer and method for cleaning discharge head
Inventor: TAKAHAMA IKUHIKO
IPC: B41J2/165
Filed: 2021-09-24
Abstract: To prevent liquid used in ultrasound cleaning of a discharge head, which discharges ink from a nozzle, from entering the discharge head.SOLUTION: While a supply tank 91a and a recovery tank 92a are supplied with the same pressure P3 and normal liquid feeding operation is stopped, ultrasound cleaning is executed. However, even if the normal liquid feeding operation is stopped, there remains the possibility that the operation of pressure generators 96 and 97 giving pressure P3 to the supply tank 91a and the recovery tank 92a causes ink to be sucked into the supply tank 91a and the recovery tank 92a from a nozzle Hn of a discharge head H. Closing electromagnetic valves 984 and 994 enables the discharge head H to be isolated from each of the pressure generators 96 and 97. In that state, ultrasound cleaning can be executed.SELECTED DRAWING: Figure 6
Patent JP-2023048228-A (JP)
Title: game machine
Inventor: NAGANAWA TAKURO
IPC: A63F7/02
Filed: 2021-09-28
Abstract: To provide a game machine capable of increasing interest of a game.SOLUTION: A game machine can be controlled to be in a normal game state and a time-saving game state. A special symbol variation performance corresponding to the result of a big winning determination of a special symbol and an ordinary symbol variation performance corresponding to the result of a winning determination of an ordinary symbol can be executed. When a termination condition is satisfied in the time-saving game state, the game machine can be controlled to be in the normal game state. When the winning determination based on an ordinary symbol reservation memory stored in the time-saving game state is performed in the time-saving game state, the ordinary symbol variation performance can be executed. When the winning determination based on the ordinary symbol reservation memory stored in the time-saving game state is performed in the time-saving game state, the execution of the ordinary symbol variation performance is restricted.SELECTED DRAWING: Figure 76
Patent JP-2023048426-A (JP)
Title: Spectacle optical articles and manufacturing method therefor
Inventor: ISHIZAKI TAKAKO
IPC: G02C7/10
Filed: 2021-09-28
Abstract: To provide a more decorative spectacle optical articles.SOLUTION: A spectacle optical article 1 and associated technique are provided, the spectacle optical article having an outer surface 10a on an object side and an inner surface 10b on an eyeball side and containing glossy particles P having diameters in a range of 50-150 μm between the two surfaces.SELECTED DRAWING: Figure 1
Patent JP-2023049843-A (JP)
Title: Method for producing inkjet recording medium
Inventor: OMAGARI SHIGEHIRO
IPC: B41M5/52
Filed: 2021-09-29
Abstract: To provide a method for producing an inkjet recording medium capable of obtaining excellent glossiness and image clarity when a pigmented ink is imparted using an inkjet recording device.SOLUTION: There is provided a method for producing an inkjet recording medium having a support and an ink receiving layer, which comprises: a step of coating a coating liquid for an ink receiving layer containing a silica dispersion and a chelating agent which is a monovalent water-soluble metal salt on the surface of the support; and a step of drying the coating liquid to form the ink receiving layer.SELECTED DRAWING: None
Patent JP-2022001648-A (JP)
Title: Photoactive polymer materials
Inventor: HUBERT SEIBERLE
IPC: C08F20/00
Filed: 2021-09-30
Abstract: To provide advanced orienting materials giving access to efficient manufacturing processes, such as roll-to-roll processes, and which polymer materials can be coated on different substrates, and providing good orientation for liquid crystals.SOLUTION: There are provided photoactive polymer materials including a repeating unit represented by formula (I), and their use as orienting layer for liquid crystals, which are used for the production of non-structured and structured optical elements or electro-optical elements and multi-layer systems.SELECTED DRAWING: None
Patent JP-2023050855-A (JP)
Title: Liquid discharge device and control method of the same
Inventor: MOTOBAYASHI NAOKI
IPC: B41J2/165
Filed: 2021-09-30
Abstract: To provide a liquid discharge device which can properly process a liquid spat from a head part.SOLUTION: A liquid discharge device 2 includes: a head part 22 which discharges a liquid to a well plate 12; and a liquid recovery part 10 used for recovering the liquid which is spat from the head part 22 and does not contribute to discharge to the well plate 12. The liquid recovery part 10 has: a body part 36 having an opening 46 through which the liquid spat from the head part 22 passes; and a receiving part 38 which is disposed within the body part 36 and used to receive the liquid spat from the head part 22 through the opening 46 of the body part 36 and may be detachably attached to the body part 36.SELECTED DRAWING: Figure 5
Patent JP-2023055125-A (JP)
Title: High frequency device
Inventor: SUDA NORIHITO
IPC: H03F3/24
Filed: 2021-10-05
Abstract: To provide a high frequency device capable of suppressing an oscillation.SOLUTION: A high frequency device 100 comprises: a semiconductor chip 10 having a semiconductor substrate 11, and an amplifier that amplifies a high frequency signal provided to a front surface of the semiconductor substrate; a first reference potential layer 38 that is provided to an upper direction of the semiconductor chip in a direction of an upper position vertical from the front surface of the semiconductor substrate so as to be overlapped with the semiconductor chip in a plan view from the upper direction, and to which a reference potential is supplied; and a resonator that is provided between the semiconductor chip in the direction of the upper position vertical from the front surface of the semiconductor substrate and the first reference potential layer, contains a resonance frequency in an operation frequency band of the amplifier, and in which an impedance becomes the minimum in the resonance frequency.SELECTED DRAWING: Figure 1
Patent JP-2022066184-A (JP)
Title: Knife for cutting caps
Inventor: MATTEO VENTURINI
IPC: B67B7/70
Filed: 2021-10-15
Abstract: To provide an improved knife for a device for cutting caps.SOLUTION: A knife (100; 100') is arranged so that it is fitted to a cutting device for obtaining a cutting line and a notch in a plastic cap (7) intending to close a container, and is provided with an edge (60; 60') protruding from a peripheral area (19; 19') of the knife. An arrangement of the edge is provided with an opening formation part (68a; 68a') and at least one connection formation part (64a; 64a'). The knife (100; 100') is composed of a single component, and the arrangement of the edge (60; 60') is obtained in the single component.SELECTED DRAWING: Figure 1
Patent JP-2023061070-A (JP)
Title: Information processing apparatus, program, and information processing method
Inventor: FURUSAWA KENTARO CHRISTOPH
IPC: G06Q50/16
Filed: 2021-10-19
Abstract: To provide an information processing apparatus, a program, and an information processing method for stabilizing income and expenditure of an owner of a rental property and, moreover, allowing a fluctuation of a rent paid by tenants to be reflected flexibly on the income earned by the owner.SOLUTION: An information processing apparatus includes: a first reception unit that receives, from a user, assignment contract information concerning an agreement to assign from a lessor to an assignee a future rent claim on a rent property that is scheduled to occur in the future; a first calculation unit that calculates, by referring to a rent storage unit that stores rent information indicating a rent paid for the rent property in a past calculation period of the first year, an assignment value for assignment of the future rent claim in a future second year based on the rent information and the assignment contract information; and a notification unit that notifies the lessor of the assignment value.SELECTED DRAWING: Figure 4
Patent JP-2023061750-A (JP)
Title: game machine
Inventor: MATSUNAGA TAKASHI
IPC: A63F7/02
Filed: 2021-10-20
Abstract: To provide a game machine which is easy in maintenance.SOLUTION: A performance unit 40 can be removed by releasing the lock by locking means (attachment mechanism 70). Performance means of the performance unit 40 includes at least one of display means (display unit 48), light-emitting means (light-emitting unit 46), and driving means (stepping motor 45). When the connection is completed and power is supplied, the performance means of the performance unit 40 does can execute a predetermined performance. When an error related to the performance unit 40 is detected, the performance means of the performance unit 40 does not execute a predetermined performance even when a performance start time comes, but a specific unit different from the performance unit 40 can be operated.SELECTED DRAWING: Figure 5
Patent JP-2022025096-A (JP)
Title: Molding component formed with anticorrosive and machinable copper alloy
IPC: C22F1/08
Filed: 2021-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a copper alloy that does not use lead (Pb), does not damage the mechanical characteristics and anticorrosion, exhibits excellent hot formability and is easy to machine process, and its usage, a process for manufacturing a molding product, as well as a molding product formed therefrom. 
     SOLUTION: A copper alloy suitable for the production of molded parts by a process including at least one hot forming operation, in which the alloy has the following composition, by wt.%, Sn: 2 to 6%, Zn: 0 to 5%, S: 0.05 to 0.6%, Pb: smaller than 0.25%, Ni: smaller than 0.6%, Sb: smaller than 0.2%, depending on the case, P up to maximum 0.06 wt.%, B up to maximum 0.03 wt.%, and Zr up to maximum 0.03 wt.%, and the inevitable impurities, and the balance is Cu. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023063832-A (JP)
Title: Tire ground contact state evaluation method
Inventor: ISAYAMA NAOKI
IPC: G01N21/64
Filed: 2021-10-25
Abstract: To provide an evaluation method of a tire ground contact state during traveling on a wet road surface below the freezing point.SOLUTION: A tire ground contact state evaluation method comprises the steps of: making a rubber test piece contact through fluorescent liquid A with a ground plane arranged on one surface of a transparent plate, which has irregularity corresponding to an actual road surface; and measuring brightness distribution of fluorescence emitted from the fluorescent liquid A by irradiating the fluorescent liquid A lying between the ground plane and the rubber test piece with exciting light from the opposite side to the ground plane of the transparent plate. The fluorescent liquid A contains an antifreezing agent which is water soluble below the freezing point and non-volatile in addition to water soluble fluorescence agent.SELECTED DRAWING: Figure 1
Patent JP-2022020055-A (JP)
Title: Speech processing method and device and method and device for generating speech processing model
Inventor: CHEN SHU
IPC: G10L15/00
Filed: 2021-10-27
Abstract: To provide a speech processing method and a device, a method and a device for generating a speech processing model, an electronic apparatus and a storage medium for improving an echo cancellation performance.SOLUTION: A speech processing method includes: obtaining M speech signals to be processed and N reference signals; performing sub-band decomposition on each signal to obtain each frequency-band component in each speech signal and each reference signal to obtain an ideal ratio mask (IRM) corresponding to the N reference signals in each frequency band of each speech signal; and performing echo cancellation on each frequency-band component of each speech signal based on each IRM to obtain echo-cancelled M speech signals.SELECTED DRAWING: Figure 1
Patent JP-2022009994-A (JP)
Title: Therapeutic agent for fibrosis
IPC: A61P37/06
Filed: 2021-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a therapeutic agent and a pharmaceutical composition that exert excellent prophylactic or therapeutic effect on fibrosis and symptoms associated with fibrosis. 
     SOLUTION: A therapeutic agent for fibrosis comprises 4-[2-fluoro-4-[[[(2-phenylacetyl)amino]thioxomethyl]amino]-phenoxy]-7-methoxy-N-methyl-6-quinolinecarboxamide or a salt thereof as an active ingredient. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023070518-A (JP)
Title: Living body core temperature measurement system
Inventor: KODERA Yuya
IPC: H10N10/00
Filed: 2021-11-09
Abstract: To provide a wearable living body core temperature measurement system having a simple configuration with high accuracy and capable of providing power for self and communication functions.SOLUTION: A living body core temperature measurement system is equipped with a printed circuit board 2, a thermoelectric conversion module 4 mounted on the printed circuit board 2 in which a plurality of p-type thermoelectric element chips 53 and n-type thermoelectric element chips 54 are alternately connected in series, and a temperature sensor 6 mounted on the printed circuit board. In the system, a printed circuit board is placed in contact with a living body surface, and the core body temperature of the living body is measured by measuring the electromotive force in the thermoelectric conversion module and the surface temperature of the living body measured by a temperature sensor.SELECTED DRAWING: Figure 1
Patent JP-2023070873-A (JP)
Title: Light control unit and method for manufacturing the same
Inventor: KANEKO NORIHIKO
IPC: H05K1/14
Filed: 2021-11-10
Abstract: To provide the electrode structure of a light control unit, manufactured with less man hour, firm, excellent in sealability to a light control layer, having a large bonding area with a transparent electrode and capable of avoiding an exothermic problem between wiring areas facing each other.SOLUTION: A light control unit includes a power supply structure having the transparent conductive film sides of a pair of transparent conductive films formed on the surface of a transparent film in the inside and for supplying the drive voltage of a light control sheet holding a light control layer having a light transmittance changed by voltage to be applied to the end part of one side of the light control sheet. The power supply structure includes a long-sized power supply member having a size of 80% or more of the length of the one side and held, bonded and sealed to the pair of transparent conduction films through a conductive adhesive by a sealing resin filled in a deep area of an opened portion between the pair of transparent conductive films peeled in parallel along the end part of the one side.SELECTED DRAWING: Figure 1
Patent JP-2023071532-A (JP)
Title: game machine
Inventor: EBIMOTO YOSHIHIRO
IPC: A63F7/02
Filed: 2021-11-11
Abstract: To provide a game machine which can improve an interest in a game.SOLUTION: A first display mode is updated by update means on the basis of that a specific condition is satisfied in a state in which a first performance is executed by first performance execution means. On the basis of that the first display mode is updated to a specific mode, a second performance which is a performance including at least a second display mode which encourages shooting a game ball in a first direction is executed by second performance execution means. It is thus possible to make a player carry out a game which varies a shooting direction of the game ball. Therefore, it is possible to provide a game machine which can improve an interest in a game.SELECTED DRAWING: Figure 1
Patent JP-2023073009-A (JP)
Title: Print control unit, printer, method for controlling print control unit, method for controlling printer, and program
Inventor: TANI YOSHIAKI
IPC: G06F3/12
Filed: 2021-11-15
Abstract: To provide a print control unit that can reduce time and effort for management of security in printing.SOLUTION: A management server 105 receives a print instruction, and acquires print data designated by the print instruction from a cloud storage 106 that stores a plurality of pieces of print data with different degrees of secrecy in different folders for every degree of secrecy. The management server 105 performs control of causing a printer designated by the print instruction to execute printing of the acquired print data. The management server 105 acquires multi-functional machine information including information indicating an installation location of the designated printer, and print data storage location information including information indicating a storage location of the designated print data. The management server 105 determines whether or not the designated print data can be printed based on the multi-functional machine information and the print data storage location information.SELECTED DRAWING: Figure 6
Patent JP-2023074293-A (JP)
Title: Vehicle slope device
Inventor: HAMAMURA SHIRO
IPC: B60R3/02
Filed: 2021-11-17
Abstract: To provide a vehicle slope device capable of reducing manufacturing costs by reduction of component costs and shortening of an assembly time.SOLUTION: In a slope device 5, a lid member 12 opening/closing a through hole 11 of a third slope plate 7c has a lid 13(14) and a rotary shaft part 15 integrally formed by a resin material. The lid 13 is provided so that it can rotate around an axial direction of the rotary shaft part 15. The rotary shaft part 15 has a C-type cross-sectional shape. The third slope plate 7c is formed by aluminum extrusion molding. Of inner peripheral surfaces of the through hole 11, one along an extrusion direction of the aluminum extrusion molding is provided with a bearing part 20(21) rotatably supporting the rotary shaft part 15. In the bearing part 20, its inner peripheral surface has a C-type cross-sectional shape. When the rotary shaft part 15 is engaged with the bearing part 20, the rotary shaft part 15 is elastically deformed in an inner peripheral direction.SELECTED DRAWING: Figure 8
Patent JP-2023074363-A (JP)
Title: Infectious disease infection risk assessment method and infection risk reduction method using the same
Inventor: MIZUNO TETSUYA
IPC: F24F11/72
Filed: 2021-11-17
Abstract: To provide a method capable of assessing effectiveness of air circulation and an air purifier in addition to ventilation, and easily and objectively assessing an infection risk of infection diseases in a specific store.SOLUTION: An infection assessment method of assessing an infection risk of infection diseases in a gathering space inside facilities, where the infection risk is a risk of aerosol infection caused by aerosols containing pathogens, includes: discharging liquid microparticles with a particle size of 0.1 μm or more and 10 μm or less into the gathering space; after discharging the liquid microparticles, tracking decrease in an amount of liquid microparticles over time, assessing capacity of the gathering space to remove microparticles based on a recovery time t1, the time required for the amount of liquid microparticles to decrease sufficiently, comparing the microparticle removal capacity and the required ventilation capacity of the gathering space, and when the microparticle removal capacity is equal to or more than the required ventilation capacity, assesses that the aerosol infection risk is lower than that of the gathering space.SELECTED DRAWING: None
Patent JP-2023075850-A (JP)
Title: speaker device
Inventor: MACHIDA KENTARO
IPC: H04R9/02
Filed: 2021-11-19
Abstract: To provide a speaker device having excellent assemblability in manufacturing and capable of improving vibration damping characteristics while keeping bass reproduction quality.SOLUTION: A speaker device 1 includes: a first voice coil 11; a second voice coil 21 arranged on an outside of the first voice coil 11 in a radial direction; a first damper part 14 for supporting the first voice coil 11 to a frame 3; and a second damper part 22 for supporting the second voice coil 21 to the frame 3. The first damper part 14 includes a recessed portion 142 to be more separated with respect to the second voice coil 21 than the other parts in the first damper part 14 on an extension line in the vibration direction of the second voice coil 21.SELECTED DRAWING: Figure 2