baber/WOPTO huggingface dataset:
Patent JP-2023117289-A (JP)
Title: game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2022-02-10
Abstract: To provide a game machine capable of optimizing management of the game machine for granting a large number of putout balls.SOLUTION: A difference in balls is a difference between a first count value counted based on game balls consumed in a game and a second count value counted based on prize balls, a specific value is a value preset based on a difference when at least the second count value is larger than the first count value, and game control means controls following games in a suppression mode when difference ball determination means determines that a difference in balls reaches the specific value, and can output a particular signal to the outside when the difference ball determination means determines that a difference in balls reaches a particular value smaller than the specific value.SELECTED DRAWING: Figure 1
Patent JP-2022060435-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2022-02-22
Abstract: PROBLEM TO BE SOLVED: To enhance interest in a performance. 
     SOLUTION: A performance control board executes an acquisition performance for acquiring a corresponding icon when determining execution of each performance stock in first stock notice performance determination processing, and executes a discharge performance for discharging the acquired icon after execution of the acquisition performance. The board displays that an icon has already been acquired to a player so as to be recognized visually from acquisition to discharge of the icon, erases the icon after highlighting in the discharge performance, and changes a mode of a variation performance to a mode having a high possibility of execution of a special game through the discharge performance. 
     SELECTED DRAWING: Figure 68 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023122422-A (JP)
Title: Vacuum degree determination device, vacuum degree determination method, vacuum degree determination program, and mass spectrometer
Inventor: MATSUMOTO SOHEI
IPC: H01J49/24
Filed: 2022-02-22
Abstract: To efficiently obtain a measured value of an ion gauge.SOLUTION: A vacuum degree determination device 1 includes a stability determination unit 401 and a vacuum degree acquisition unit 402. The stability determination unit 401 determines the stability of an ion gauge 30 that measures the degree of vacuum in a vacuum processing chamber VR3 of a mass spectrometer 1. After the stability determination unit 401 determines that the ion gauge 30 is in a stable state, the vacuum degree acquisition unit 402 acquires the degree of vacuum of the vacuum processing chamber VR3 on the basis of a measured value D1 obtained from the ion gauge 30.SELECTED DRAWING: Figure 1
Patent JP-2023123300-A (JP)
Title: game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2022-02-24
Abstract: To provide a game machine capable of suppressing deterioration in game amusement.SOLUTION: A game machine capable of executing a lottery when a start condition is established, and generating a special game state on the basis of a result of the lottery includes: reference value calculation means for calculating a reference value for determining whether or not a game is to be stopped; and game stop means for stopping the progress of the game on the basis of the reference value. The reference value calculation means can set a predetermined initial value to the reference value when power is supplied to the game machine, and upon acquiring a prize medium on the basis of the result of the game, subtracts a subtraction number corresponding to the acquired prize medium from the reference value. The game stop means stops the progress of the game when the reference value reaches a predetermined stop value.SELECTED DRAWING: Figure 554
Patent JP-2023125099-A (JP)
Title: torque sensor
Inventor: MIYASHITA KAORI
IPC: G01L3/14
Filed: 2022-02-28
Abstract: To provide a torque sensor capable of suppressing a decrease in detection accuracy.SOLUTION: A torque sensor 1 includes: a first area 2 having a first surface 21 and a second surface 22 opposite the first surface 21; a second area 3 arranged around the first area 2; a plurality of beams connecting the first area 2 to the second area 3; and a detector configured to be able to detect torque applied between the first area 2 and the second area 3, and arranged on the first surface 21 of the first area 2. The detector has an insulation film 51 layered on the first area 2, and strain gauges layered on the insulation film 51 and configured to be deformable in response to the torque. In the second surface 22 of the first area 2, screw holes 23 which do not penetrate to the first surface 21 and into which fasteners are screwed are formed. A thickness H between the bottom surface of each of the screw holes 23 and the first surface 21 is equal to or more than one fourth of a diameter M of each of the screw holes 23.SELECTED DRAWING: Figure 3
Patent JP-2023127672-A (JP)
Title: Encryption key sharing system
Inventor: ENDO HIROYUKI
IPC: H04L9/12
Filed: 2022-03-02
Abstract: To provide an encryption key sharing system capable of generating a safe encryption key according to the actual environment of a line-of-sight communication path.SOLUTION: An encryption key sharing system 1 includes: at least one measuring device that measures the atmospheric environment of a line-of-sight communication path 2; a leaked information amount estimating device 40 that estimates an amount of leaked information from a measurement value output by the measuring device using a model learned in advance by machine learning; a transmitting device 10 that transmits a random number bit string as an optical signal to the line-of-sight communication path 2; a receiving device 20 that receives an optical signal; and key distillation processing units 110 and 210 that perform key distillation from the random number bit string at a compression rate that corresponds to the amount of leaked information to generate an encryption key.SELECTED DRAWING: Figure 1
Patent JP-2023130594-A (JP)
Title: Method for producing copolyester
Inventor: TANI FUMIYA
IPC: C08G63/87
Filed: 2022-03-08
Abstract: To provide a method for producing copolyester that ensures the stabilization of polymer quality.SOLUTION: A method for producing copolyester uses, as its starting materials, a dicarboxylic acid component primarily composed of terephthalic acid and isophthalic acid, and a diol component with a specific bisphenol group-containing compound. In the method, an alkali compound is introduced into a batch esterification reactor, ensuring its concentration reaches at least 0.010 wt.%.SELECTED DRAWING: None
Patent JP-2023131690-A (JP)
Title: Psychological state estimation apparatus, psychological state estimation method, and program
Inventor: TSUJI AYANA
IPC: A61B5/16
Filed: 2022-03-09
Abstract: To provide a technology to estimate a psychological state easily and accurately.SOLUTION: A psychological state estimation apparatus includes: display means for displaying a predetermined image; imaging means for imaging the face of an observer viewing the predetermined image displayed by the display means; expression estimation means for estimating an expression of the observer from the image of the face imaged by the imaging means; and state estimation means for estimating a psychological state of the observer on the basis of a change in the expression of the observer viewing the predetermined image estimated by the expression estimation means.SELECTED DRAWING: Figure 1
Patent JP-2023132346-A (JP)
Title: Laminate, tube container body, and tube container
Inventor: KATSUMATA YOSHIE
IPC: B32B27/28
Filed: 2022-03-10
Abstract: To provide a laminate which enables manufacture of a packaging container of a tube container body having high recyclability and high seal strength.SOLUTION: A laminate has, at least, a first resin layer containing polyethylene as a main component, a barrier base material containing an ethylene-vinyl alcohol copolymer as a main component, and a second resin layer containing polyethylene as a main component, and further has a design layer on a surface on the first resin layer side and/or a surface on the second resin layer side in the barrier base material.SELECTED DRAWING: Figure 1
Patent JP-2023135779-A (JP)
Title: Measurement auxiliary jig
Inventor: MUTO ATSUSHI
IPC: G01M17/007
Filed: 2022-03-16
Abstract: To provide a measurement auxiliary jig that makes it possible to easily and accurately measure the relative positional relationship between two different locations on a vehicle body.SOLUTION: A measurement auxiliary jig 1 used when measuring the relative positional relationship between two different locations on a vehicle body, includes a first jig 10 and a second jig 20. The first jig 10 and the second jig 20 includes, respectively, mounting fixing parts 11 and 21 for mounting and fixing to measurement points 81 and 82 of the vehicle body, and contact planes 12 and 22 for abutting the measuring instrument 7. In a state where the first jig 10 and the second jig 20 are attached and fixed to the respective measurement points 81 and 82, the contact plane 12 of the first jig 10 and the contact plane 22 of the second jig 20 are configured to be arranged on the same plane or parallel to each other.SELECTED DRAWING: Figure 1
Patent JP-2023136126-A (JP)
Title: Information terminal, and program
Inventor: WATANABE KAZUKI
IPC: G06Q30/015
Filed: 2022-03-16
Abstract: To efficiently notify a customer of a recommended commodity.SOLUTION: A registration device comprises registration means, acquisition means, and notification means. The registration means registers a commodity while a customer himself/herself moves about in a store. The acquisition means acquires recommended commodity information indicating a recommended commodity corresponding to the commodity registered by the registration means. The notification means displays the number of the recommended commodities acquired by the acquisition means on a registration screen.SELECTED DRAWING: Figure 8
Patent JP-2022091841-A (JP)
Title: Dynamic client checkout experience in automatic shopping environment
IPC: G06Q30/06
Filed: 2022-03-17
Abstract: PROBLEM TO BE SOLVED: To create a new system and method useful for dynamic client checkout experience in an automatic shopping environment. 
     SOLUTION: A system and method for a dynamic client checkout experience in an automatic shopping environment, comprises: generating a virtual cart for a client through an automatic checkout system; tracking the position of the client; generating assessment of the virtual cart assessment; and choosing a processing mode for a client partially based on the assessment and executing the processing mode in at least one computing device in conjunction with the position of an entity. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023139793-A (JP)
Title: Entry/exit management system, entry/exit management device, and entry/exit management method
Inventor: NISHIUCHI YOSHINOBU
IPC: G08B25/04
Filed: 2022-03-22
Abstract: To provide an entry/exit management system, an entry/exit management device, and an entry/exit management method for allowing a last exiting person remaining in facilities or the like to exit when operation not allowing single exit from the facilities or the like is performed.SOLUTION: In an entry/exit management system, an entry/exit management device 10 authenticates an employee card A1 based on data of the employee card A1 held over by an employee A at the time of a final exit when an attendance mode is shifted to a remote attendance mode, and authenticates a card R1 for a remote attendance based on the data of the card R1 for the remote attendance held over by a remote attendant person R of a remote attendant center acquired through a remote attendant device 80. When the employee card A1 and the card R1 for the remote attendance are valid, unlocking control of an electronic lock 30 is performed.SELECTED DRAWING: Figure 2
Patent JP-2023140053-A (JP)
Title: Information processing apparatus, information processing method, and recording medium
Inventor: HAYASHI MASAHIRO
IPC: G06N20/00
Filed: 2022-03-22
Abstract: To quickly and accurately analyze a plurality of pieces of data.SOLUTION: An information processing apparatus includes: an objective variable acquisition section that acquires a multi-dimensional objective variable; an objective variable dimension compression section that compresses the number of dimensions of the objective variable; an explanatory variable acquisition section that acquires an explanatory variable; and an influence degree calculation section that sets a coefficient obtained by compressing the number of dimensions of the objective variable as a new objective variable and calculates an influence degree on the new objective variable using the explanatory variable.SELECTED DRAWING: Figure 1
Patent JP-2023141750-A (JP)
Title: Rotary electric machine
Inventor: NAMBA MASAFUMI
IPC: H02K21/14
Filed: 2022-03-24
Abstract: To provide a rotary electric machine that simultaneously achieves rotor rotation and locking functions without increasing the size of a motor system.SOLUTION: A rotary electric machine system 100 includes a first rotor 16 fixed to a rotating shaft, a second rotor 18 that is divided from the first rotor 16 along the axial direction of the rotating shaft 14 and rotatable relative to the first rotor 16 around the rotating shaft 14, a rotation lock shaft 36 that can be driven in the axial direction within a hollow region provided in the rotating shaft 14, and a locking mechanism 20 that switches the state between a locked state in which the rotating shaft 14 and the second rotor 18 rotate together, and a rotation state in which the second rotor 18 is rotated relative to the rotating shaft 14 by driving the rotation lock shaft 36.SELECTED DRAWING: Figure 3
Patent JP-2023142988-A (JP)
Title: remote driving system
Inventor: AKATSUKA KOSUKE
IPC: G08G1/00
Filed: 2022-03-25
Abstract: To provide a remote driving system capable of achieving a remote driving of a vehicle by a remote driver without including equipment in the vehicle, such as a camera and microphone for the remote driving and a direct communication unit with a remote driving interface .SOLUTION: A remote driving system for enabling a remote driver to perform a remote driving of a vehicle comprises: a remote driving interface for inputting driving information for the remote driver; a portable remote driving kit including a camera for acquiring image information around the vehicle and a microphone for acquiring sound information around the vehicle; and a remote driving drone for transporting the portable remote driving kit.SELECTED DRAWING: Figure 1
Patent JP-2023144818-A (JP)
Title: System, method, and program for oscillation suppression of vessel
Inventor: TANIGUCHI OSAMU
IPC: B63B39/08
Filed: 2022-03-28
Abstract: To suppress oscillation of a vessel.SOLUTION: A thruster 10 is a propulsion device for generating propulsion force in respectively different directions by rotating a screw underwater. Each thruster 10 is used to navigate a vessel in a desired direction as well as suppressing oscillation of the vessel due to effect of waves or the wind, for example. In the latter case, a thruster control device 11 controls respective thrusters 10 individually so that oscillation is suppressed according to an oscillation state of the vessel detected by a gyro sensor 20.SELECTED DRAWING: Figure 1
Patent JP-2023145237-A (JP)
Title: Stator and method of sealing stator
Inventor: KAWAKAMI ATSUSHI
IPC: H02K15/12
Filed: 2022-03-28
Abstract: To provide a stator capable of suppressing an increase in an eddy current loss of the stator, and a method of sealing the stator.SOLUTION: A stator 10 comprises: a cylindrical stator core 20 centered at an axis line CL; a coil 52 provided being wound on a gear part 24 provided so as to project to one side in a radial direction of the stator core 20; and a resin part 72 sealing each of the stator core 20 and the coil 52. (a) The resin part 72 includes a burr mark (i.e., a gate mark) 74a positioned at one side of the radial direction of the stator core 20 relative to the coil 52, and (b) the burr mark 74a is positioned at an outer side relative to the other end surface 20b of the stator core 20 in the axis line CL direction, and is positioned at a position at which the coil 52 and the stator core 20 overlap each other in the radial direction.SELECTED DRAWING: Figure 7
Patent JP-2023151062-A (JP)
Title: Release film for molding resin sheet
Inventor: KUSUHA HIROAKI
IPC: B32B27/00
Filed: 2022-03-31
Abstract: To provide a release film for manufacturing a ceramic green sheet which has excellent smoothness, substantially contains no silicone, can peel even a thin layer ceramic green sheet by a low and uniform force, and has no possibility of generating a defect such as a pinhole.SOLUTION: A release film for manufacturing a sheet has a biaxially oriented polyester film as a substrate, where a release layer is laminated on the surface of the substrate directly or via another layer, the release layer is formed by curing a release layer forming composition, the release layer forming composition contains long-chain alkyl group-containing acrylic resin (a), a melamine-based compound (b) and solvent (x) by 5 mass% or more in 100 pts.mass of solvent, the boiling point of the solvent (x) is 110°C or higher, and in the case where an evaporation rate of acetic acid n-butyl at 20°C is 100, the evaporation rate of the solvent (x) at 20°C is 80 or less, the region surface mean roughness (Sa) of the release layer is 3.0nm or less, and the maximum protrusion height (P) is 200nm or less.SELECTED DRAWING: None
Patent JP-2023152060-A (JP)
Title: Resin composition, fiber material, and molding material
Inventor: KAJIKAWA MASAHIRO
IPC: C08L63/00
Filed: 2022-04-01
Abstract: To provide a resin composition from which a molding material excellent in adhesion and mechanical strength such as bending strength can be obtained, a fiber material, and a molding material.SOLUTION: A resin composition contains an epoxy resin, and a maleic anhydride-acrylic copolymer, where the epoxy equivalent of the epoxy resin is 150-300 g/eq. and the acid value of the maleic anhydride-acrylic copolymer is 100-500 mgKOH/g, and a content ratio (mass ratio) of the epoxy resin to the maleic anhydride-acrylic copolymer is 20/80 to 80/20.SELECTED DRAWING: None
Patent JP-2023153534-A (JP)
Title: Image processing apparatus, image processing method, and program
Inventor: SHEN YANGTAI
IPC: G06T15/60
Filed: 2022-04-05
Abstract: To create a shadow of an object composited in a CG space while reducing the amount of data and the amount of calculation.SOLUTION: An image processing apparatus has: first acquisition means that acquires a foreground object image that is an image seeing a foreground object from a virtual viewpoint and not including the background; second acquisition means that acquires a background image that is an image seeing, from the virtual viewpoint, a CG space in which the background is drawn by using computer graphics; shadow creation means that creates a shadow image representing a shadow of the foreground object corresponding to the CG space; and composition means that creates a composite image obtained by compositing the foreground object image, the background image, and the shadow image as one image. The shadow creation means creates the shadow image based on two-dimensional information on the shape of the foreground object, and information on illumination in the CG space.SELECTED DRAWING: Figure 1
Patent JP-2022095821-A (JP)
Title: Lithium secondary battery with lithium metal formed on positive electrode and manufacturing method thereof
IPC: H01M4/13
Filed: 2022-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery having improved performance and life by blocking contact with the atmosphere in a process of forming a lithium thin film of a lithium secondary battery. 
     SOLUTION: When a lithium secondary battery is assembled, a lithium thin film is mixed on one side of a positive electrode mixture that is not on a negative electrode current collector to manufacture a battery, and then lithium can be formed on a negative electrode current collector while being shielded from the atmosphere by moving the lithium mixed on the positive electrode mixture onto the negative electrode current collector in the form of lithium ions in the initial charging process for operating the battery. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023155049-A (JP)
Title: Presser of sewing machine
Inventor: SUZUKI SATOHIRO
IPC: D05B29/08
Filed: 2022-04-08
Abstract: To provide a presser that can move in a movement direction of a blade as a presser part for pressing a sewn object follows the movement of the blade in a sewing machine having the blade movable in a direction orthogonal to a cloth feed direction.SOLUTION: A presser A is used in a sewing machine having a blade 2 movable in a direction orthogonal to a cloth feed direction and has a pressing holder B attached to or detached from a pressing bar 4 of the sewing machine, and a pressing part C that is connected to the pressing holder B so as to be entirely or partially movable along a movement direction of the blade 2 and presses the sewn object.SELECTED DRAWING: Figure 1
Patent JP-2023155679-A (JP)
Title: Situation assessment apparatus, situation assessment method, and program
Inventor: KURABAYASHI SHUICHI
IPC: G06N5/04
Filed: 2022-04-11
Abstract: To provide a new game situation evaluation technology.SOLUTION: A situation assessment apparatus 10 comprises: a reference data storage unit 11 for storing reference data including a plurality of combinations of reference state information indicating a game state during gameplay and a game result determined after the game state, the data being generated based on log data of the plurality of times of gameplay in the past; an acquisition unit 12 for acquiring target state information indicating the game state at the time of evaluation of the gameplay to be evaluated; a search unit 13 for extracting the reference state information similar to the target state information from the reference data; an evaluation unit 14 for evaluating the game situation at the time of evaluation of the gameplay to be evaluated based on the game result linked to the extracted reference state information; and an output unit 15 for outputting the evaluation results.SELECTED DRAWING: Figure 2
Patent JP-2023157455-A (JP)
Title: drive mechanism
Inventor: ISONO HIROSHI
IPC: F16H25/12
Filed: 2022-04-15
Abstract: To provide a drive mechanism which has an excellent lock function, is saved in electric power, and is simple.SOLUTION: A drive mechanism K includes a motor M having a drive shaft Ma, and a speed reduction part G which has a first shaft s1 receiving rotation of the drive shaft Ma, and transmits the rotation to a driving object while reducing the speed of the rotation. The drive mechanism K further includes a switch part C which switches, in coordination with the rotation of the drive shaft Ma, between an unlock state in which the rotation of the first shaft s1 is allowed in the rotation of the drive shaft Ma, and a lock state in which the rotation of the first shaft s1 is regulated in a stop of the drive shaft Ma.SELECTED DRAWING: Figure 1
Patent JP-2022093412-A (JP)
Title: Lens element
IPC: A61F9/00
Filed: 2022-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a lens element which suppresses or at least slows down progression of abnormal refraction of the eye such as myopia or hyperopia. 
     SOLUTION: A lens element designed to be worn in front of an eye of a wearer is provided, the lens element including: a refraction area having first refractive power based on a prescription for correcting abnormal refraction of the eye of the wearer and second refractive power different from the first refractive power; and a plurality of, at least three, optical elements, at least one of which having an optical function of not focusing an image on the retina of the eye so as to slow down the progression of the abnormal refraction of the eye. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT