baber/WOPTO huggingface dataset:
Patent JP-2023050660-A (JP)
Title: ventilation system
Inventor: SAEKI KUMIKO
IPC: F24F7/10
Filed: 2021-09-30
Abstract: To restrain a decrease in heat recovery efficiency in a ventilation system.SOLUTION: A ventilation system 10 comprises: a refrigerant circuit 50 in which a compressor 42, a first heat exchanger 23, and a second heat exchanger 33 are connected by a refrigerant pipe 51; an air supply fan 22; an air exhaust fan 32; an air supply passage 28 for taking air in an outdoor space S2 from a first suction port 28c, passing it through the first heat exchanger 23, and discharging it to an indoor space S1 from a first discharge port 28d; and an air exhaust passage 38 for taking air in the indoor space S1 from a second suction port 38d, passing it through the second heat exchanger 33, and discharging it to the outdoor space S2 from a second discharge port 38c. A length L2 of a second air supply duct 28b from the first discharge port 28d to the first heat exchanger 23 is shorter than a length L1 of a first air supply duct 28a from the first heat exchanger 23 to the first suction port 28c. A length L4 of a second air exhaust duct 38b from the second suction port 38d to the second heat exchanger 33 is shorter than a length L3 of a first air exhaust duct 38a from the second heat exchanger 33 to the second discharge port 38c.SELECTED DRAWING: Figure 2
Patent JP-2023055038-A (JP)
Title: Game machine, game management device, and game system
Inventor: FUJIMOTO MAKOTO
IPC: A63F5/04
Filed: 2021-10-05
Abstract: To provide a game machine, a game management device, and a game system which use no medal.SOLUTION: A game machine includes game control means which carries out a control related to a progress of a game on the basis of an operation of input operation means, and game value number control means which carries out a game value update process for updating a game value number. The game value number control means can execute a count process including a transmission process of the game value number to an external processing device and a game value update process of subtracting the game value number. The game value number control means transmits, for an increment in the game value number while the count process continues, a game value number subtracted by the game value number equal to the increment to the external processing device, and then transmits the game value number equal to the increment to the external processing device. The game value number control means can transmit the game value number of a constant number to the external processing device every regular transmission timing. When the game value number control means ends the transmission of the game value number subtracted by the game value number equal to the increment at the current transmission, it transmits the game value number equal to the increment at the next transmission.SELECTED DRAWING: Figure 91
Patent JP-2023059368-A (JP)
Title: Cold heat system and method for operation
Inventor: EBARA MAKOTO
IPC: F25B30/02
Filed: 2021-10-15
Abstract: To provide a cold heat system that can generate cold water and warm water in a carbon neutral state in a meat processing plant.SOLUTION: A cold heat system 1 includes: heat pumps 10, 20 capable of extracting cold heat and hot heat; warm water routes 30, 31 for supplying a first medium heated by hot heat extracted from the heat pumps to a warm water tank 40; and cold water routes 32, 33 for cooling the internal water of a cold water tank 50 using a second medium cooled by cold heat extracted from the heat pumps.SELECTED DRAWING: Figure 1
Patent JP-2023062457-A (JP)
Title: Pad and mask
Inventor: RIN SEIZAN
IPC: A62B18/08
Filed: 2021-10-21
Abstract: To provide a pad which can prevent inhalation of foreign materials such as pathogen and pollen through breathing, suppress infection of the pathogen to others and can achieve a mask excellent in feel and fit, and to provide such a mask excellent in feel and fit.SOLUTION: According to an embodiment of the present invention, a pad including a composite material is provided. The composite material includes: a flexible urethane foam-made slab foam including a first main face and a second main face on a back side of the first main face; and a pair of thermoplastic urethane films arranged on the first main face and the second main face. The flexible urethane foam-made slab foam has a tensile strength of 50 kPa or more and 200 kPa or less.SELECTED DRAWING: Figure 1
Patent JP-2022074126-A (JP)
Title: Nickel-based lithium metal composite oxide, method of preparing the same, positive electrode including the same, and lithium secondary battery
Inventor: JANG JUNG SUE
IPC: H01M4/525
Filed: 2021-10-29
Abstract: To provide a nickel-based lithium metal composite oxide, a method of preparing the same, a positive electrode including the same, and a lithium secondary battery.SOLUTION: There is provided a nickel-based lithium metal composite oxide including secondary particles including aggregates of primary particles. The secondary particles include i) large secondary particles having a particle size of 14 μm or more and including aluminum (Al), and ii) small secondary particles having a particle size of 5 μm or less and including manganese (Mn). A manganese content of each of the large secondary particles is smaller than a manganese content of each of the small secondary particles, and manganese (Mn) is included on a surface of each of the large secondary particles and aluminum (Al) is included on a surface of each of the small secondary particles. There are also provided a positive electrode including the nickel-based lithium metal composite oxide, and a lithium secondary battery including the positive electrode, a negative electrode and an electrolyte interposed therebetween.SELECTED DRAWING: Figure 1A
Patent JP-2022167758-A (JP)
Title: Electronic apparatus and accessory, and control method of the same, communication system, and program
Inventor: SUZUKI RYUTA
IPC: G06F13/38
Filed: 2021-10-29
Abstract: To retransmit data from an accessory to an electronic apparatus by a simple method when a checksum error occurs in the accessory.SOLUTION: An accessory control unit 201 of an accessory 200 is configured to: determine whether or not a checksum received from a camera 100 matches a first checksum calculated from data received from the camera 100; calculate a second checksum if they match and calculate a third checksum if they do not match; and transmit the second checksum or the third checksum to the camera 100 according to the determination result.SELECTED DRAWING: Figure 1
Patent JP-2023068360-A (JP)
Title: Component type prediction device and method
Inventor: TSUCHIYA MITSUYOSHI
IPC: G06Q30/06
Filed: 2021-11-02
Abstract: To provide a component type prediction device and method for predicting a type with high accuracy by selecting a specification having a high correlation to the type from a large amount of specification information after selecting a long term delivery component having a risk of a missing component and an excessive stock.SOLUTION: A component type prediction device includes a storage part for storing receiving/shipping/stock information recording the number of past receiving/shipping/stock results of components constituting a product, and past item information recording specifications and types of past items, an object component selection part for selecting a component of a prediction object from the receiving/shipping/stock information, a specification grouping part for dividing specifications to be used into a plurality of groups from the past item information, a correlation degree measurement part for extracting a specification having a high use frequency from specification group information to calculate a correlation degree between the specification and a type, a specification selection part for combining specifications having a high correlation degree for each group from the correlation degree information and prediction object item information to select a specification that becomes necessary for prediction, and a type prediction part for predicting a type of the object from specification selection result information.SELECTED DRAWING: Figure 1
Patent JP-2023074652-A (JP)
Title: Sanitary paper roll package
Inventor: SHIMIZU HARUE
IPC: B65D75/04
Filed: 2021-11-18
Abstract: To provide a sanitary paper roll package which prevents unintentional breakage at an opening perforation due to a tensile force acting in a MD direction of a paper base material when packaging a sanitary paper roll,and in which the packaging base material including the paper base material can be easily torn along the opening perforation when unsealed.SOLUTION: A packaging base material 10 including a paper base material for packaging a plurality of sanitary paper rolls 2 arranged side by side in a direction perpendicular to an axial direction thereof is provided, an opening perforation PL is formed in the packaging base material 10 along a MD direction of the paper base material.SELECTED DRAWING: Figure 1
Patent JP-2022024128-A (JP)
Title: Steel-vanadium alloy cladding for fuel element
IPC: G21C3/07
Filed: 2021-11-24
Abstract: PROBLEM TO BE SOLVED: To provide various configurations and components for bimetallic and trimetallic claddings for use as a wall element separating nuclear material from an external environment. 
     SOLUTION: A steel-middle layer-vanadium cladding is provided, comprising: an outer layer made of steel; an inner layer made of a metal selected from vanadium, an alloy of vanadium and titanium, and an alloy of vanadium, titanium, and chromium; and a middle layer made of chromium or chromium alloy and provided between the outer layer and the inner layer. 
     SELECTED DRAWING: Figure 10 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023078701-A (JP)
Title: game machine
Inventor: ITO GO
IPC: A63F7/02
Filed: 2021-11-26
Abstract: To provide a game machine capable of further enhancing amusement of a game.SOLUTION: A game machine 1 controls a game in a low-probability non-time-saving state, a low-probability slight time-saving state, and low-probability time-saving state. The low-probability non-time-saving state is advantageous to a player than the low-probability slight time-saving state. When the power is "ON" with a setting key SW "OFF" and a RWM clear SW "ON" while the game machine 1 is in the power "OFF" state, a game mode is shifted to a RAM clear mode immediately after the game machine 1 starts up. When shifted to the RAM clear mode, information on the game state is initialized and the game machine 1 starts the game in the low-probability non-time-saving state.SELECTED DRAWING: Figure 7
Patent JP-2022186576-A (JP)
Title: Compartment-type booth
Inventor: UCHIDA TAKAHIRO
IPC: E04H1/12
Filed: 2021-11-29
Abstract: To provide a compartment-type booth capable of enhancing convenience by eliminating the need to ascend or descend a step in movement between an outside and an internal space, and thus allowing entry and exit on the same plane.SOLUTION: A compartment-type booth 1 comprises: a peripheral wall 2 with an opening 2a formed in a side; a door 3 provided on the peripheral wall 2 to allow the opening 2a to be opened and closed; multiple casters 26; and multiple grounding members 27 with an adjustable extension length relative to a floor face. Adjusting the extension length of the grounding members 27 allows change between a mobile state, in which the casters 26 contact the floor face, and an immobile state, in which the casters 26 are separated from the floor face. An inside of the peripheral wall 2 and the door 3 is formed to open downward, and a lower end of the peripheral wall 2 is formed to open on the opening 2a side.SELECTED DRAWING: Figure 2
Patent JP-2023080911-A (JP)
Title: Crystallized glass frosting method, chemical solution for use therein, crystallized glass obtained by method, and cabinet for portable terminals
Inventor: KOIZUMI HISATO
IPC: C03C23/00
Filed: 2021-11-30
Abstract: To provide means to process and design a surface of crystallized glass.SOLUTION: A method includes a pretreatment step for acid-cleaning crystallized glass, a frosting step for immersing the crystallized glass in a chemical solution comprising ammonium nitrate, nitric acid, and hydrofluoric acid, and a step for washing the crystallized glass with water.SELECTED DRAWING: Figure 1
Patent JP-2022019923-A (JP)
Title: Semiconductor device
IPC: H01L21/336
Filed: 2021-12-02
Abstract: PROBLEM TO BE SOLVED: To provide an oxide semiconductor film with a novel structure suitable for use in a semiconductor device, and the semiconductor device using the oxide semiconductor film with the novel structure. 
     SOLUTION: An oxide semiconductor film includes an amorphous region mainly composed of amorphous, and a crystalline region including crystal grains of In 2 Ga 2 ZnO 7  near a surface. The crystal grain has its c-axis oriented in a direction approximately perpendicular to the surface. A semiconductor device uses such an oxide semiconductor film. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023082457-A (JP)
Title: Moving object control system, moving object, server device, moving object control method, and moving object control program
Inventor: YOSHIDA MITSUNOBU
IPC: G08G1/09
Filed: 2021-12-02
Abstract: To reduce a cost in controlling a moving object that automatically travels on a travel route at a low speed, and to facilitate the control of the moving object.SOLUTION: In a moving object control system 500, a server device 200 stores map information 231 used for automatic driving. Also, the server device 200 comprises a vehicle control unit that generates control information 32 for controlling a speed and a steering angle of a vehicle unit of a moving object 10 so that the moving object 10 automatically drives the travel route based on the map information 231 and sensor information 31 transmitted from the moving object 10. Then, the server device 200 transmits the control information 32 to the moving object 10. In the vehicle unit of the moving object 10, the speed and the steering angle are controlled according to the control information 32 transmitted from the server device 200.SELECTED DRAWING: Figure 1
Patent JP-2023084228-A (JP)
Title: Conveyance device and image forming device
Inventor: TOBINAGA HIDEKI
IPC: B65H85/00
Filed: 2021-12-07
Abstract: To determine a mutual positional relation with good accuracy when two guide members are closed, without a sheet being caught between the two openable/closable guide members opposing to an opposing guide member.SOLUTION: An opening/closing guide member 50 and a swing guide member 46 are provided opposing to an opposing guide member 60 respectively and forming conveyance passages K4, K5. Also, an overlapping part X in which a part of the opening/closing guide member 50 and a part of the swing guide member 46 are overlapped in a comb-teeth-like manner with respect to a width direction is formed so as to oppose to the opposing guide member 60. Also, in the opening/closing guide member 50, a restriction part 52 is provided for restricting the swing guide member 46 swinging in a direction being separated from the opposing guide member 60 in the closure time. Then, at the time of opening the opening/closing guide member 50, the restriction of the swing guide member 46 by the restriction part 52 is cancelled, and the swing of the swing guide member 46 to a retreat position being separated from an opposing position becomes possible.SELECTED DRAWING: Figure 3
Patent JP-2023084747-A (JP)
Title: Control device
Inventor: HAMAMOTO NAOKI
IPC: G05B19/042
Filed: 2021-12-08
Abstract: To provide a control device capable of equalizing the load of periodically executed processing.SOLUTION: A plurality of computation instruction-implemented logic sheets L11 to L33 is provided. A control processing unit includes a computation load information database DB1 and a sheet information database DB2. A control processing unit 10 is provided with a sheet load computation unit 12 for analyzing each logic sheet, extracting the type and number of computation instructions constituting each logic sheet, calculating a sheet load value of each logic sheet, and updating the sheet load value in the sheet information database DB2, and an equalizing computation unit 13 for determining a combination of the logic sheets to be executed in each Nth period, with a basic period considered as a unit, so that the total value of the sheet load values of the logic sheets to be executed in each Nth period is equalized in all Nth periods.SELECTED DRAWING: Figure 2
Patent JP-2023085608-A (JP)
Title: game machine
Inventor: TANIGUCHI YUKI
IPC: A63F5/04
Filed: 2021-12-09
Abstract: To provide a game machine for increasing performance.SOLUTION: A game machine has a case of a shooting-stop state when a difference number of game media exceeds 19000. The game machine also has a difference number counter capable of storing a difference number of game media. When a power switch is turned off in a shooting-stop state and then the power switch is turned on in a mode not accompanying a shift to a setting changer mode, a value stored in the difference number counter becomes an initial value. However, even if the value stored in the difference number counter is the initial value, a shooting-stop state is set.SELECTED DRAWING: Figure 1
Patent JP-2022044056-A (JP)
Title: Information collection device, information collection server and information collection system
IPC: G16Y40/20
Filed: 2021-12-13
Abstract: PROBLEM TO BE SOLVED: To provide an information collection device, an information collection server and an information collection system, which are capable of collecting information on an event occurring in an unspecified place on a route such as a road on which a moving object moves and providing the collected information to the moving object. 
     SOLUTION: An information collection device is characterized by comprising: a passenger state information collection unit that collects a state of a passenger of a moving object as passenger state information; a state change detection unit that detects a state change of the passenger based on the passenger state information and generates state change detection information; an external capturing unit that captures the outside of the moving object and generates a captured image; and an external situation information transmission unit that generates external situation information including the captured image according to the state change detection information and transmits the external situation information via a communication path. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023087293-A (JP)
Title: vehicle controller
Inventor: WATANABE NATSUMI
IPC: G05D1/02
Filed: 2021-12-13
Abstract: To autonomously determine operation according to a situation of a worker so as to ensure the safety of the worker and prevent work efficiency from deteriorating when the worker enters a travel route of a traveling vehicle.SOLUTION: A vehicle controller 20 for controlling an autonomously traveling vehicle 1, includes: a person detection unit 44 for detecting a person 52 on a route of the vehicle 1; an evacuation time prediction unit 45 for predicting an evacuation time required for the person 52 to evacuate from the route; an operation plan generation unit 40 for generating an operation plan including determination of the route to a destination of the vehicle 1; and a vehicle control unit 41 for controlling the vehicle according to the generated operation plan. The operation plan generation unit 40 generates a detour route for traveling to the destination by detouring the route, calculates a time required to reach the destination when traveling along the detour route, and determines whether to wait until the person 52 leaves the route or change the route to the detour route based on a calculated result and the predicted evacuation time predicted by the evacuation time prediction unit 45.SELECTED DRAWING: Figure 3
Patent JP-2023087702-A (JP)
Title: Invert construction device and invert construction method
Inventor: Chang chun yang
IPC: E21D11/10
Filed: 2021-12-14
Abstract: To provide an invert construction device provided with wheels adjustable in camber angle, capable of stably traveling even when a traveling surface is a curved one, and an invert construction method using the same.SOLUTION: An invert construction device 80 used for an invert construction method of the present invention comprises first wheels 22a generally perpendicular to a vehicle body, and second wheels 22b adjustable in camber angle. Traveling with the second wheels 22b on a lower end of lining 1 and on right and left side bottom parts 2 is allowed by adjusting the camber angle of the second wheels 22b to the lower end of the lining 1 and curved surfaces of the right and left side bottom parts 2. Consequently, this makes the invert construction device 80 stably travel even when the traveling surface is the curved one. Since the invert construction device 80 independently has the first wheels 22a and the second wheels 22b, traveling on the flat surface using the first wheels 22a and traveling on the curved surface using the second wheels 22b can be instantly converted.SELECTED DRAWING: Figure 1
Patent JP-2022043156-A (JP)
Title: System and method for controlling autonomous mobile robot
IPC: A47L9/28
Filed: 2021-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for controlling an autonomous mobile robot using an audio medium device. 
     SOLUTION: A method of controlling one or more motions of an autonomous mobile robot capable of being steered in home includes the steps of establishing wireless communication between the autonomous mobile robot and a remote computing system, and initiating one or more motions of the autonomous mobile robot in response to receiving of a wireless command signal from the remote computing system. The autonomous mobile robot is located apart from an audio medium device installed in home. The audio medium device can receive and originate audio data. The remote computing system associates identification data of the autonomous mobile robot with identification data of the audio medium device. The wireless command signal is associated with an audible user command received by the audio medium device. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023087983-A (JP)
Title: Construction method of concrete wall balustrade
Inventor: AOKI KEIICHI
IPC: E01D19/10
Filed: 2021-12-14
Abstract: To reduce the work time required to construct concrete wall balustrades for bridge superstructures.SOLUTION: A construction method of a concrete wall balustrade is carried out by placing a bottom frame for a concrete floor slab, temporarily placing a precast wall balustrade member made of concrete on the tip of the concrete floor slab, assembling reinforcing bars for the concrete floor slab in the form, and placing concrete for the concrete floor slab.SELECTED DRAWING: Figure 7
Patent JP-2023088497-A (JP)
Title: Water absorber comprising surface-crosslinked (meth)acrylic acid (salt)-based water absorbing resin, and method for producing methacrylic acid (salt)-based water absorbing resin
Inventor: KIMURA KAZUKI
IPC: B01J20/30
Filed: 2021-12-15
Abstract: To provide a water absorbing resin that has resistance to process damage, and also has high absorptivity while maintaining high resistance to process damage and a method for producing the same.SOLUTION: The present invention provides a water absorber comprising a surface-crosslinked (meth)acrylic acid (salt)-based water absorbing resin, satisfying all of the following conditions: (a) CRC>20 g/g, (b) pH of 4.0-5.4, (c) branch density of soluble matter of 0.03-0.70, and (d) the amount of soluble matter (16hr-Extr) of 5-25 mass%.