baber/WOPTO huggingface dataset:
Patent JP-2023055597-A (JP)
Title: Magnetic-induction motor
Inventor: TAKATSUKA SATORU
IPC: H02N11/00
Filed: 2021-10-06
Abstract: To provide a clean and permanent energy utilization device that does not require consuming energy such as fuel and electricity.SOLUTION: A roller magnet (4) whose magnetic force increases (except where the adsorption force is maximized) in the direction opposite to the direction in which rotation is required, or whose attractive force relative to a control magnet (2) increases is arranged on a circle around an axis of rotation (5), and a roller (3) rotates and a rotational force is obtained as the control magnet (2) draws the magnetic field with strong attraction force in order, and this force is used as power.SELECTED DRAWING: Figure 1
Patent JP-2023070344-A (JP)
Title: Active suspension device and vehicle including the same
Inventor: ONADA KAZUYA
IPC: B60G23/00
Filed: 2021-11-09
Abstract: To provide an active suspension device which eliminates a possibility that comfort of occupants in a vehicle is impaired, and to provide a vehicle including the active suspension device.SOLUTION: An active suspension device 1 has: a preview sensor 3 which detects a height of a road surface in front of a wheel 16; and an ECU 24 which controls a stroke of a suspension to execute preview control. The ECU 24 includes: a front wheel preview control unit 241 which executes the preview control; a preview control success determination part 242 which determines whether the preview control is successfully done; and a rear wheel control unit 243 which controls the stroke of the suspension of a rear wheel. The rear wheel control unit 243 executes the preview control and skyhook control of the rear wheel to control the stroke of the suspension when the preview control of a front wheel is successfully done and cancels the preview control of the rear wheel and executes the skyhook control of the rear wheel when the preview control of the front wheel is not successfully done.SELECTED DRAWING: Figure 3
Patent JP-2023070720-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-11-10
Abstract: To provide a game machine that can increase interest of a game through a performance.SOLUTION: An execution pattern of a character movement performance includes a first pattern in which a performance mode of the character movement performance is inherited after variation display to be determined and a second pattern in which a performance mode of the character movement performance is not inherited after variation display to be determined. After a switching suggestion performance is executed, a performance pattern of the character movement performance may be switched from a performance pattern without inheritance to a performance pattern with inheritance. Following the execution of the switching suggestion performance in a performance execution example 002AK113, the character movement performance is executed in response to the performance pattern in which a character is switched to a character CH11 to be displayed which is different from the character before the switching suggestion performance is executed, in a performance execution example 002AK116.SELECTED DRAWING: Figure 10-33
Patent JP-2023070914-A (JP)
Title: Optical member position adjusting device, and exposure apparatus
Inventor: SHIRASAWA MASAHIRO
IPC: G03F7/20
Filed: 2021-11-10
Abstract: To provide an optical member position adjusting device that can hold a lens having a large numerical aperture.SOLUTION: An optical member position adjusting device 60A that adjusts the position of an optical member 37A housed in a housing 50 has a cylindrical member 61A holding the optical member inside the housing, where the cylindrical member comprises: a first portion 66A attached to the housing; a second portion 67A which is provided for the first portion with a predetermined distance in a prescribed direction, and holds the optical member; and a guide part 75A which is formed in a connected state with the first portion and the second portion, and guides the second portion in a prescribed direction for the first portion by changing the predetermined distance.SELECTED DRAWING: Figure 4
Patent JP-2023077194-A (JP)
Title: Vehicle battery unit
Inventor: TAKAHASHI OSAMU
IPC: B60L3/00
Filed: 2021-11-24
Abstract: To provide a technique which can decrease working man-hour in vehicle maintenance.SOLUTION: A vehicle battery unit comprises: a battery mounted on a vehicle; a monitoring circuit which monitors the battery; a first case which accommodates the battery; a second case which accommodates at least a part of the monitoring circuit; and a harness which connects the first case with the second case. The first case and the second case are independent of each other and detachably mounted on the vehicle. The harness is detachably configured with respect to at least one of the first case and the second case.SELECTED DRAWING: Figure 1
Patent JP-2023077700-A (JP)
Title: air conditioning system
Inventor: TAKAHASHI ATSUSHI
IPC: F24F7/007
Filed: 2021-11-25
Abstract: To provide an air conditioning system properly performing indoor purification according to an indoor environment.SOLUTION: An air conditioning system includes: an air conditioner 10 capable of executing an operation for lowering indoor temperature and humidity; a discharge portion 20 for producing sterilization substances by discharging; a person detection portion 30 for detecting presence or absence of a person in a room; and control means for controlling the air conditioner 10 and the discharge portion 20 according to a result of the detection by the person detection portion 30. The control means makes the air conditioner 10 execute an operation for lowering the indoor temperature and humidity and makes the discharge portion 20 produce the sterilization substance and send the sterilization substances to the air conditioner 10 when no person is present in the room.SELECTED DRAWING: Figure 2
Patent JP-2023078844-A (JP)
Title: Data processing device, processing method, and program
Inventor: SHIMADA KAZUKI
IPC: G06Q20/24
Filed: 2021-11-26
Abstract: To provide a data processing device, a method, and a program, which simplify the registration of card information, contractor information, and the like for a registration-type affiliated store and visualize the status of card settlement at the registration-type affiliated store.SOLUTION: A data processing device 10 causes a user terminal 11 to display a registration-type affiliated store icon. The user terminal 11 transmits to a data processing device 10 card settlement application information for a plurality of affiliated stores associated with the registration-type affiliated store icon selected by a user. The data processing device 10 receives the card settlement application information and registers the card settlement application information for the plurality of affiliated stores.SELECTED DRAWING: Figure 1
Patent JP-2023078857-A (JP)
Title: Eyewear virtual try-on system, eyewear selection system, eyewear try-on system, and eyewear classification system
Inventor: TAKAHASHI WATARU
IPC: G06Q30/015
Filed: 2021-11-26
Abstract: To enable users to select and purchase their favorite eyewear more smoothly by extracting and proposing eyewear that suits each user on a system side from an eyewear database classified according to unified standards.SOLUTION: A system includes, at least, classification means 10 for reading eyewear images and outputting eyewear classification results (eye shape distribution information and color distribution information) by machine learning; a database 20 for storing the eyewear images and the classification results; selection means 30 for extracting, as suitable eyewear, eyewear having eye shape distribution information and color distribution information similar to eye shape diagnostic information and color diagnostic information generated from face data; and try-on means 40 for generating and displaying try-on images obtained by synthesizing the eyewear images with the face data of a user. By making it possible for the try-on means 40 to display a list of try-on images saved from the extraction results, it is possible to enhance the convenience of eyewear candidate selection work by the user.SELECTED DRAWING: Figure 1
Patent JP-2023079379-A (JP)
Title: Fuel supply device
Inventor: TANIDA YUYA
IPC: F02M37/10
Filed: 2021-11-29
Abstract: To prevent vapor lock of a fuel pump in advance.SOLUTION: A fuel supply device 10 includes a fuel tank 12 for storing fuel F, a fuel pump 14 for supplying the fuel F in the fuel tank 12 to an engine 18 through a fuel supply passage 16, an aspirator 28 for generating a negative pressure with usage of a flow of the fuel flowing through a branch passage 26 branched from the fuel supply passage 16, a negative pressure sensor 34 for detecting the negative pressure generated by the aspirator 28, and an ECU 20 for controlling a rotation speed of the fuel pump 14. The ECU 20 determines a sign of generation of vapor in the fuel F in the fuel tank 12 on the basis of detection information of the negative pressure sensor 34, and increases the rotation speed of the fuel pump 14 when the sign is determined.SELECTED DRAWING: Figure 1
Patent JP-2023080385-A (JP)
Title: Management system and management program
Inventor: MORIYASU SHINYA
IPC: G05B19/418
Filed: 2021-11-30
Abstract: To provide a management system which can manage the state of the parallel work and a control program.SOLUTION: To provide a management information DB 221 storing parallel work status information indicating the status of parallel work performed in parallel with the main work belonging to the main process, and a management unit 231 that displays parallel work status display information that displays the status of parallel work based on the parallel work status information in the management information DB 221, and the management information DB 221 further stores main work state information indicating the state of the main work. The management unit 231 displays main work state display information that displays the state of the main work based on the main work state information in the management information DB 221, and the management unit 231 determines whether or not there is work skipping in which the main work or parallel work is performed in violation of the work order, and displays warning information regarding the work order based on the determination result.SELECTED DRAWING: Figure 1
Patent JP-2023084572-A (JP)
Title: Shear wave speed measurement sensor and shear wave speed measurement system
Inventor: KURIMOTO yuhei
IPC: G01N29/07
Filed: 2021-12-07
Abstract: To provide a shear wave speed measurement sensor and shear wave speed measurement system which can be easily installed without reducing the rigidity of a ground improvement body.SOLUTION: A shear wave speed measurement system 3 is provided in a ground improvement body 2 which includes a wall body 21 in a lattice shape in the plan view prepared in the ground, and includes an oscillation part 11 which oscillates a shear wave, a reception part 12 which receives the shear wave oscillated from the oscillation part 11, and a bracing 13 which connects the oscillation part 11 and the reception part 12. The speed of the shear wave propagating in the bracing 13 is slower than the speed of the shear wave propagating in the ground improvement body 2. The bracing 13 comprises: a shear wave speed measurement sensor 1 which has the rigidity that does not generate deformation in the time of installation to the ground improvement body 2; a processing unit which is provided on the outside of the ground improvement body 2, measures the shear wave speed and calculates a residual strain on the basis of the measured shear wave speed; and a waveform generation device which is provided on the outside of the ground improvement body 2 and oscillates the shear wave from the oscillation part 11.SELECTED DRAWING: Figure 2
Patent JP-2022091731-A (JP)
Title: Internal combustion engine
Inventor: RASMUSSEN NIELS HVIDTFELDT
IPC: F02B25/14
Filed: 2021-12-08
Abstract: To reduce gas slip in a low pressure two-stroke uniflow scavenged internal combustion engine.SOLUTION: There is disclosed a two-stroke uniflow scavenged crosshead internal combustion engine comprising at least one cylinder, a cylinder cover, a piston, a fuel gas supply system connectable to a fuel gas tank, and a scavenge air system, the cylinder having a cylinder wall, the cylinder cover being arranged on top of the cylinder and having an exhaust valve. The fuel gas supply system comprising for the cylinder, a fuel gas valve arranged at least partly in the cylinder wall. The fuel gas valve comprising a valve shaft extending along a valve axis, a valve plate, and a valve seat, the valve shaft and the valve plate being movable along the valve axis between an open position and a closed position. The fuel gas valve is configured so that the valve shaft and the valve plate move in an upstream direction when moving from the closed position to the open position.SELECTED DRAWING: Figure 1
Patent JP-2022031334-A (JP)
Title: Oxide particles with controlled color characteristics, and coating composition or film-like composition containing the oxide particles
IPC: C09C1/04
Filed: 2021-12-09
Abstract: PROBLEM TO BE SOLVED: To provide an oxide particle that has controlled color characteristics and can be stably supplied with a low energy and a low resource consumption, and a method for producing the oxide particle. 
     SOLUTION: Provided is a silicon compound-coated oxide particle in which at least part of a surface of an oxide particle thereof is coated with a silicon compound. An oxide which constitutes the oxide particle is an iron oxide. The silicon compound can change color characteristics of the oxide particle by coating at least part of the surface of the oxide particle. A M-OH bond/M-O bond ratio of the oxide particle is 1% or more and 30% or less. An average reflectance of the oxide particle to a light beam in the wavelength of 780 nm to 2,500 nm is 50% or more. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023086560-A (JP)
Title: Inkjet recording device
Inventor: IWAMA NORITAKA
IPC: B41J2/01
Filed: 2021-12-10
Abstract: To provide a technique for suppressing increase in the size and the cost of an inkjet printer while preventing ultraviolet rays from being emitted to ultraviolet curable ink attached to a maintenance unit.SOLUTION: An inkjet printer 100 includes: a head bar 40 having a head 41; a UV irradiation unit 70; a frame 42; a movement mechanism 50 and an adjustment mechanism 60 for moving the frame 42 in a vertical direction; a maintenance unit 8; and a slide moving mechanism 30 for moving the frame 42 in a horizontal direction. The maintenance unit 8 includes a wiper 83, a cap 82, and a pan 81 for storing the wiper 83 and the cap 82. The position in the vertical direction of a lower surface 71 of the UV irradiation unit 70 at a print position is lower than the position in the vertical direction of at least one upper end of the wiper 83, the cap 82, and the pan 81.SELECTED DRAWING: Figure 6
Patent JP-2023091666-A (JP)
Title: Game program, information processing device, and information processing method
Inventor: KOSUGI KANAME
IPC: A63F13/53
Filed: 2021-12-20
Abstract: To cause a user to maintain a motivation to adopt a good sleep habit.SOLUTION: A game program causes a processor to execute: an acquisition step for acquiring sleep information on a user; a generation step for generating a parameter when a first condition is satisfied while the user is awake; an imparting step for imparting a privilege to the user on the basis of the parameter and the sleep information in response to the fact that the sleep information is acquired in the acquisition step; a determination step for determining a candidate of a privilege that can be acquired in the imparting step on the basis of the parameter when a second condition is satisfied while the user is awake, prior to the imparting step; a notification step for notifying a user of the candidate of a privilege determined in the determination step without imparting the same to the user.SELECTED DRAWING: Figure 1
Patent JP-2023091936-A (JP)
Title: Resonator and Acoustic Device
Inventor: YOSHIDA AZUMI
IPC: H04R1/28
Filed: 2021-12-21
Abstract: To suppress multiple types of standing waves occurring in a housing with a small number of resonators.SOLUTION: A resonator 100 includes: a first resonance part 10 having a first housing 16 which encloses a first space 11 therein and is formed with a first opening 12 which allows the first space 11 to communicate with the outside; a second resonance part 20 having a second housing 26 which encloses a second space 21 therein and is formed with a second opening 22 which allows the second space 21 to communicate with the outside; and a communication part 30 which connects the first resonance part 10 with the second resonance part 20 so that these resonance parts communicate with each other. A resonance frequency of the first resonance part 10 is the same as a resonance frequency of the second resonance part 2.SELECTED DRAWING: Figure 1
Patent JP-2023092157-A (JP)
Title: work vehicle
Inventor: IDA YUSUKE
IPC: B62D61/12
Filed: 2021-12-21
Abstract: To solve the problem in which: a vehicle body is demanded to move as desired even when travelling wheels may spin free.SOLUTION: A work vehicle is equipped with: a plurality of travelling driving devices that drive a plurality of travelling devices 2 respectively; supporting mechanisms A supports the plurality of travelling devices 2 on the vehicle main body 1 to enable them to respectively move up and down; and idling detecting means that detects whether the travelling devices 2 are in an idling state or not. A control device that controls actuation of the travelling driving device and the supporting mechanisms A, when it is detected that the travelling devices 2 are in an idling state, in a state where the plurality of travelling devices 2 are driven at a set rotation speed so that the vehicle body is moving and travelling, executes idling avoidance control by which actuation of the travelling driving devices is controlled so that a driving speed of the travelling devices 2 is equal to a rotation speed which is lower than the set rotation speed.SELECTED DRAWING: Figure 1
Patent JP-2023092304-A (JP)
Title: Refining method for nickel oxide ore
Inventor: IZEKI TAKASHI
IPC: C22B5/10
Filed: 2021-12-21
Abstract: To provide a method for efficiently producing ferronickel by suppressing the quality deterioration of reducing substance in a refining method for producing ferronickel by reduction of a mixture including nickel oxide ore.SOLUTION: This invention relates to ferronickel production by reduction of a mixture including nickel oxide ore and a carbonaceous reductant. The production method includes a process of mixing the nickel oxide ore with the carbonaceous reductant and a process of charging the mixture in a reduction furnace to carry out a reduction treatment. In a reduction process, a furnace comprising a heat treatment part 11 and a charcoal throwing part 21 connected to the heat treatment part 11 is used as a reduction furnace 1. In process of the reduction treatment, the mixture is moved from the heat treatment part 11 to the charcoal throwing part 21 to additionally supply the above reductant to the mixture and after that, is moved again to the heat treatment part 11 to carry out the reduction treatment. The additional supply of the reductant at the charcoal throwing part 21 is carried out by rotating a reductant storing vessel 4 provided on top of the charcoal throwing part 21.SELECTED DRAWING: Figure 3
Patent JP-2022117438-A (JP)
Title: Coated mold for shearing and production method thereof
Inventor: MORISHITA KANA
IPC: B21D37/20
Filed: 2021-12-22
Abstract: To provide a coated mold for shearing which has high durability in shearing a material having high hardness and thin plate thickness, and a production method thereof.SOLUTION: A coated mold for shearing has a hard coating comprising nitride of AlCrSi on a surface of a mold substrate. The thickness of the hard coating is 0.3 to 2.0 μm. The ratio of the thickness of the hard coating in an edge part of the coated mold to the thickness of the hard coating in a plane part of the coated mold is from 0.60 to 1.40. Also provided is a production method thereof.SELECTED DRAWING: Figure 1
Patent JP-2023092778-A (JP)
Title: game machine
Inventor: SASAKI YOSHIKAZU
IPC: A63F7/02
Filed: 2021-12-22
Abstract: To improve amusement properties of games.SOLUTION: In a ready-to-win state of three-column presentation symbols, two sliding door images F0 are displayed in a display area of a presentation symbol display unit 32. In response to this display, the display area of the presentation symbol display unit 32 is changed into a covered mode and translucent three-column presentation symbols are displayed in the ready-to-win state overlapping the two sliding door images F0 in a manner visible from a player. In response to these two sliding door images F0 being eliminated, the three-column presentation symbols are restored to an opaque color but still in the ready-to-win state and become a big win combination or a failure ready-to-win combination. Accordingly, visually big changes are given to the images of presentation symbol games and therefore it becomes possible to improve the amusement properties of games.SELECTED DRAWING: Figure 23
Patent JP-2022101514-A (JP)
Title: Information processing device
Inventor: YAMAGUCHI SHONOSHIN
IPC: G06Q50/10
Filed: 2021-12-22
Abstract: To make it possible to flexibly cope with a change request for an action plan of a user who is acting according to a predetermined action plan.SOLUTION: A server 1 includes a request reception part 41 and a planning part 42. The request reception part 41 receives a request for changing a movement destination from a first point (a restaurant R) from a base (an own home H) to a second base (a karaoke store K) while a user U-1 performs an action on the basis of a first action plan including movement from the first base (the restaurant R) to the base (the own home H). The planning part 42 generates a second action plan including at least movement from the first base (the restaurant R) to the second base (the karaoke store K) and movement from the second base (the karaoke store K) to the base (the own home H) on the basis of the request from the user U-1.SELECTED DRAWING: Figure 6
Patent JP-2023020834-A (JP)
Title: Transformer
Inventor: DAIKYUJI SHIN
IPC: H01F27/36
Filed: 2021-12-24
Abstract: To improve noise resistance performance of a transformer.SOLUTION: A core part 11 includes a hollow part 11a extending in a forward/backward direction. A conductive wire 12 is wound about the core part 11. A first core and a second core are formed of a material including a magnetic material. The first core includes: a first inner portion 131a extending into the hollow part 11a from one end t in the forward/backward direction of the core part 11; and a first outer portion 131b opposite to the conductive wire 12 from at least an upper direction and a right and left direction. The second core includes: a second inner portion 132a extended into the hollow part 11a from the other end part in the forward/backward direction of the core part 11; and a second outer portion 132b that is opposite to the conductive wire 12 from at least the upper direction and the right and left direction. A shield case 14 is formed by a material having a conductivity, and includes a box type shape without a slit surrounding the first and second cores from the forward/backward direction, the upper direction, and the right and left direction.SELECTED DRAWING: Figure 4