baber/WOPTO huggingface dataset:
Patent JP-2023117465-A (JP)
Title: game machine
Inventor: KITADA SHOHEI
IPC: A63F7/02
Filed: 2022-02-14
Abstract: To execute a time-shortening game with a stable variation frequency.SOLUTION: A game machine includes: shooting means of game balls; opening/closing operation means having opening/closing means and a predetermined start pocket; execution means for executing a predetermined variation display for a predetermined period; control means for executing a predetermined control process including a right reservation process and a reservation correspondence process; means for stopping a predetermined variation display with a predetermined display result; and means for generating a special game state after stopping with a predetermined display result. Further, the game machine includes: means for executing a specific game state of the opening/closing operation means during a specific period on the basis of satisfaction of a specific condition; and specific game completion means for completing a specific game state. The specific game completion means at least completes a specific game state when a predetermined variation display is performed for a specific number of times, namely N times, and predetermined control processing is not performed, when a predetermined variation display is executed for N-1 times and predetermined control processing is executed once, or when a predetermined variation display is executed for N-2 times and predetermined control processing is executed twice.SELECTED DRAWING: Figure 463
Patent JP-2022068271-A (JP)
Title: Distributed and decentralized data aggregation
IPC: H04L67/2869
Filed: 2022-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a device, a system, a method, and a computer program product for distributed and/or decentralized data aggregation. 
     SOLUTION: A method includes determining a user's electronic credentials for a plurality of third-party service providers, accessing each of the plurality of third-party service providers from a hardware device associated with the user by using the user's electronic credentials to download the data associated with the user from the third-party service provider, and aggregating download data from the third-party service providers and providing users with one or more communications on the hardware device on the basis of the aggregated download data. 
     SELECTED DRAWING: Figure 6 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023119514-A (JP)
Title: Vehicular seat
Inventor: ISHIDA OSAMU
IPC: B60N2/30
Filed: 2022-02-16
Abstract: To obtain good seating comfort of a seat cushion when a seat back is reclined.SOLUTION: A vehicular seat 10 includes: slide rails 15 disposed on side surfaces of a seat back 12; and hinges 14 each of which connects the slide rail 15 with a side surface of a seat cushion 11. One end of the hinge 14 includes a first connection part 14a which may rotate and slide relative to the slide rail 15 and the other end includes a second connection part 14b which may rotate relative to the seat cushion 11. A lower part of the seat cushion 11 has a storage space 22 for storing the seat back 12.SELECTED DRAWING: Figure 2
Patent JP-2023119819-A (JP)
Title: Controller of internal combustion engine
Inventor: INOSHITA KENJI
IPC: F01N3/025
Filed: 2022-02-17
Abstract: To provide a controller of an internal combustion engine capable of stopping regeneration processing before a temperature of a filter becomes excessively high.SOLUTION: When an amount of PM collected by a GPF 34 increases, a PU 42 stops combustion control in some cylinders, and performs regeneration processing to make an air-fuel ratio of an air-fuel mixture in the remaining cylinders richer than a stoichiometric air-fuel ratio. The PU 42 obtains a temperature of the GPF 34 and the amount of PM collected by the GPF 34 each time. During execution of the regeneration processing, the PU 42 calculates an allowable value according to the temperature and the amount of PM each time. The PU 42 stops the regeneration processing when an amount of air flowing into the GPF 34 for a predetermined period exceeds the allowable value.SELECTED DRAWING: Figure 1
Patent JP-2023122008-A (JP)
Title: Measuring mechanism and chemical liquid synthesizing device
Inventor: KAWASAKI KIYOSHI
IPC: G01G23/00
Filed: 2022-02-22
Abstract: To provide a measuring mechanism and a chemical liquid synthesizing device that can accurately measure a chemical liquid in a measuring container disposed in a chamber part without being affected by a use environment in the chamber part.SOLUTION: A measuring mechanism for measuring a liquid includes: a measuring container that can store a liquid; a chamber part that accommodates the measuring container in a non-contact manner; and a weight sensor that measures a weight of the measuring container. The weight sensor is arranged outside the chamber part. The measuring container and the weight sensor are connected by an arm part that transmits a change in weight of the measuring container. The arm part is provided with a sealing cover material formed to be displaceable in a direction in which the weight of the measuring container changes. A gap formed between the arm part and the chamber part is sealed by the sealing cover material.SELECTED DRAWING: Figure 1
Patent JP-2022060457-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2022-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of reducing generation of waste balls as much as possible when a "right shooting" is switched to a "left shooting". 
     SOLUTION: A shooting operation of a shot ball shooting device is temporarily stopped upon a trigger of switching between a first game state and a second game state, and shooting of game balls becomes possible again at a prescribed trigger. Therefore, when switching between a "right shooting" and a "left shooting", it is possible to reduce as much as possible generation of waste balls that are generated by undesirably shooting game balls to a game area becoming disadvantageous to a player. 
     SELECTED DRAWING: Figure 103 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023127394-A (JP)
Title: Elevator system and elevator control method
Inventor: MAEHARA TOMOAKI
IPC: B66B1/46
Filed: 2022-03-01
Abstract: To appropriately perform release operation of a registered floor, as an elevator having an operation panel enabling register of a destination floor by a display panel enabling non-touch operation.SOLUTION: An elevator system includes, as operation panels, an input determination part for detecting non-touch operation of a display panel, an input information transmission part for transmitting information based on operation detected by the input determination part to an elevator control device, and a registered floor display processing part for displaying a registered floor received from the elevator control device on a registered floor display area of the display panel. The registered floor display processing part stops update of registered floor display while the non-touch operation is detected in the registered floor display area, after the input determination part detects selection by the non-touch operation of the registered floor displayed on the registered floor display area.SELECTED DRAWING: Figure 1
Patent JP-2023127502-A (JP)
Title: Fitting device
Inventor: NIIZEKI SHOICHI
IPC: E06B7/28
Filed: 2022-03-01
Abstract: To provide a fitting device capable of suppressing the occurrence of bacteria.SOLUTION: A fitting device 1 includes: a fitting 2 openably/closably mounted on a frame body 12; and a light emitting device 3 mounted on the fitting 2 and emitting ultraviolet light to an edge part 20 of the fitting 2 when the fitting 2 is in a closing position for closing the frame body 12.SELECTED DRAWING: Figure 2
Patent JP-2023129927-A (JP)
Title: Heating device, fixing device, and image forming apparatus
Inventor: YAMANAKA KENTARO
IPC: G03G15/20
Filed: 2022-03-07
Abstract: To provide a heating device that prevents an increase in the number of components of temperature detection means used for a heat source, and has improved heating efficiency.SOLUTION: A heating device comprises a heat source that applies radiation heating to a belt member 21 from the inside. The belt member forms a nip part N with a pressure member 22 facing the belt member. The heat source has a first glass cylinder 23a and a second glass cylinder 23b, and the first glass cylinder and the second glass cylinder each have a coil member therein over the maximum paper feed width of a recording medium. The first glass cylinder has a constant heat intensity over the width direction of the recording medium, has higher output than the second glass cylinder, is more frequently turned on than the second glass cylinder, and has a smaller heat capacity of the glass cylinder than the second glass cylinder. The second glass cylinder has a portion where the heat intensity is larger than the other portions in a part in the width direction of the recording medium. In the direction of rotation of the belt member, the first glass cylinder is arranged closer to an entrance Ne of the nip part than the second glass cylinder.SELECTED DRAWING: Figure 2
Patent JP-2022071168-A (JP)
Title: Matching user provided representations of items with sellers of items
IPC: G06Q30/06
Filed: 2022-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a computing system, a computer implementing method, and a storage medium which match user provided representations of items with sellers of the items. 
     SOLUTION: A management service provides a web site where users can post images, view images, share images, correspond with other users, etc., identifies items represented in images, determines one or more sellers selling these items, and in response to a request to view a user provided image from another user, presents the image, seller information identifying a seller determined to sell an item represented in the image, and/or a purchase control selectable by the user to initiate purchase from the seller. 
     SELECTED DRAWING: Figure 4 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023131469-A (JP)
Title: angle sensor
Inventor: KOMATSU MASAHIRO
IPC: G01D5/245
Filed: 2022-03-09
Abstract: To measure an angle in a range larger than 90°.SOLUTION: An angle sensor includes: a bridge circuit 1a as a sensor circuit including a magnetic resistance effect element; magnets 3 and 4 for generating a magnetic field which rotates around the axis A of rotation; a voltage detector 11 for detecting an output voltage of the bridge circuit 1a; and a rotation angle calculation unit 12 for calculating a rotation angle of the magnetic field on the basis of the detected voltage detected by the voltage detector 11. The bridge circuit 1a, the rotary body 2, and the magnets 3, 4 are arranged so that a rotary surface 7 of a magnetic field intersects with a sensor surface 6a with a thin film resistance pattern of the magnetic resistance effect element formed.SELECTED DRAWING: Figure 2
Patent JP-2023131837-A (JP)
Title: Machine for treating waste water in waste drinking water bottle
Inventor: NAKAISHI TAKAHIRO
IPC: B21D28/34
Filed: 2022-03-10
Abstract: To provide a machine for treating waste water in a waste drinking water bottle, which can finish work of boring a waste PET bottle and discharging waste water or the like stored inside to the outside of a storage box only by closing a lid of the storage box after the waste PET bottle storing the waste water such as urine is stored in the storage box.SOLUTION: This treating machine comprises: a storage box 1 that has an upper opening and stores a waste PET bottle 3; and a lid body 2 that closes the upper opening of the storage box 1. A floor surface 11 of the storage box is formed to be a slope along the longitudinal direction of the stored waste PET bottle 3 and is provided with an outlet 12 for discharging waste water at the lower end of the slope, and a discharge hose 13 for discharging the waste water to the outside of the storage box 1 at the outlet 12. A first pointed edge 14 for forming a waste water discharge hole in the lower side wall of the waste PET bottle 3 is provided in the floor surface 11 of the storage box 1. The lid body 2 is rotatably attached to the upper end edge of one of longitudinal both end side walls 15 and 16 of the storage box 1, and a second pointed edge 210 for forming an air suction hole in the upper side wall of the waste PET bottle 3 is provided in the backside of the lid body 2.SELECTED DRAWING: Figure 14
Patent JP-2023132804-A (JP)
Title: Turning and fixing apparatus of caster
Inventor: SUZUKI TOSHIO
IPC: B60B33/00
Filed: 2022-03-11
Abstract: To securely fix the turning of a caster about a vertical axis.SOLUTION: A turning and fixing apparatus of a caster has a pair of engaging portions 2 separated from each other, and an intermediate portion 3 between the pair of engaging portions 2. While the pair of engaging portions 2 engage with struts 81 of a movable scaffold 8 to be laid between a pair of casters 9, the intermediate portion 3 holds a wheel 93 of the caster 9 and engages with a brake operation lever 96 of a holder 92 freely turning about a vertical axis, thereby receiving movement in which the brake operation lever 96 tries to turn around the vertical axis.SELECTED DRAWING: Figure 1
Patent JP-2022091826-A (JP)
Title: Integrated cap and seal system
IPC: B65D51/00
Filed: 2022-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a cap and seal system for a liquid medicament container. 
     SOLUTION: A system comprises a cap 1 formed from a substantially rigid material, and has a retention component integrally formed therewith. A seal is formed from a material which is less hard than the cap and positioned within the cap such that, when the retention component retains the cap on a container in use, the seal is positioned such that the seal forms a fluid tight seal between the cap and the container. A recess 6 is formed in the seal through which a liquid outlet channel can pass in use to access contents of the container via the cap and the seal. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023135953-A (JP)
Title: Processing device
Inventor: MAEDA HIROAKI
IPC: B24B41/06
Filed: 2022-03-16
Abstract: To provide a processing device having an inclination changing function and a vibration sensing function, which can be simplified in structure to reduce costs and can be downsized.SOLUTION: A processing device 1, which is equipped with: a chuck table 10 which holds a wafer 100 with a holding surface 11 thereof; a processing mechanism 20 that processes the wafer 100 held on the holding surface 11, with a grinding stone 252; a moving mechanism 30 that moves the processing mechanism 20 in a direction perpendicular to the holding surface 11; and a control part 40, is further equipped with a holding-surface inclination changing mechanism 50 that changes an inclination of the holding surface 11, and a piezoelectric actuator 52, arranged in the holding-surface inclination changing mechanism 50, which senses a load in the direction perpendicular to the holding surface 11 or changes a height in the direction perpendicular to the holding surface 11. When a voltage value sensed by the piezoelectric actuator 52 by vibrations in the direction perpendicular to the holding surface 11 exceeds a preset threshold, the control part 40 forms a clearance δ between the wafer 100 and the grinding stone 252.SELECTED DRAWING: Figure 2
Patent JP-2023136037-A (JP)
Title: Transporting instrument
Inventor: MIZUNO TOSHIYUKI
IPC: B60W30/02
Filed: 2022-03-16
Abstract: To provide a transporting instrument configured to enhance energy consumption efficiency while securing running stability thereof.SOLUTION: An automobile 1 is equipped with: a front output part 3 at one side in a longitudinal direction in which power of a driving source 2 is outputted and a rear output part 4 at the other side in the longitudinal direction; an automatic transmission 9 that changes a speed of power being transmitted from the driving source 2 to the front output part 3 and the rear output part 4; a clutch 14 provided in a power transmission path extending from the driving source 2 to the rear output part 4; an electric pump 15 that can supply the clutch 14 with working pressure which enables the clutch 14 to be connected thereto to be able to transmit power of the driving source 2; and a control device 20 that controls the driving source 2, the automatic transmission 9 and the electric pump 15. The control device 20 has, as modes of controlling the driving source 2, a first mode and a second mode that is lower in responsiveness of the driving source 2 to acceleration/deceleration operation than in the first mode; and when determining that a transmission gear ratio of the automatic transmission 9 can be made lower than a current value in the second mode, reduces output of the electric pump 15.SELECTED DRAWING: Figure 1
Patent JP-2023136049-A (JP)
Title: Cover body for air bag device
Inventor: IDE KYOHEI
IPC: B60R21/215
Filed: 2022-03-16
Abstract: To provide a cover body for an air bag device that can prevent damage of a decorative member.SOLUTION: A cover body for an air bag device comprises a cover body part having a through hole and covering an air bag stored therein, a decorative member having a decorative part and a protruding part that protrudes from the decorative part to be inserted into the through hole, a base member having an engaged part that is engaged with the protruding part of the decorative member, and a protective member being inserted into the through hole with the protruding part to protect the protruding part from an edge of the through hole.SELECTED DRAWING: Figure 2
Patent JP-2023136153-A (JP)
Title: Driving force control device
Inventor: SUZUKI ATSUSHI
IPC: B60L15/20
Filed: 2022-03-16
Abstract: To minimize a power consumption amount correspondingly to a change in a tire slip property in an electric vehicle including an electric motor that drives front wheels and an electric motor that drives rear wheels.SOLUTION: A driving force control device 10, for determining request driving force requested for travel of an electric vehicle and a driving force distribution ratio of distributing the request driving force to a front wheel electric motor M1 and a rear wheel electric motor M2 according to a vehicle speed and an accelerator opening degree, comprises a request driving force calculation unit 11 which calculates request driving force corresponding to the vehicle speed and accelerator opening degree, calculates the driving force distribution ratio in which the total of a front wheel slip loss, a rear wheel slip loss, a front wheel electric motor loss and a rear wheel electric motor loss becomes minimum at an operating point determined by the vehicle speed and request driving force according to a change in a tire slip property during vehicle travel, and controls the front wheel electric motor M1 and the rear wheel electric motor M2 so as to have the driving force distribution ratio.SELECTED DRAWING: Figure 1
Patent JP-2023139446-A (JP)
Title: Air-fuel ratio control device of engine
Inventor: TSUDA TOYOSHI
IPC: F02D41/14
Filed: 2022-03-22
Abstract: To achieve both of a purification rate of exhaust air and operability by preventing unnecessary execution of air-fuel ratio oscillation control.SOLUTION: An air-fuel ratio control device of an engine includes: an exhaust sensor constituted to output a signal according to an air-fuel ratio of the exhaust gas; and a controller constituted to acquire the signal output by the exhaust sensor. The controller can switch and execute air-fuel ratio feedback control to control an air-fuel ratio of the exhaust gas flowing into an exhaust emission control catalyst to a stoichiometric equivalent value, and air-fuel ratio oscillation control to oscillate the air-fuel ratio of the exhaust gas flowing into the exhaust emission control catalyst to a rich side and a lean side with respect to the stoichiometric equivalent value. In a case when an operational state of the engine is in a first region determined according to a catalyst temperature and an exhaust flow rate, the air-fuel ratio oscillation control is executed, and in a case when it is in a second region excluding the first region, the air-fuel ratio feedback control is executed.SELECTED DRAWING: Figure 2
Patent JP-2023142806-A (JP)
Title: Belt conveying device and image forming apparatus
Inventor: HAYAKAWA YASUMASA
IPC: G03G15/16
Filed: 2022-03-25
Abstract: To provide a belt conveying device that has a miniaturized configuration and can stop meandering of a belt.SOLUTION: A correction mechanism 50 of a belt conveying device 40 comprises a pair of inclined bearings 52 and a pair of body guides 54, and corrects meandering of an intermediate transfer belt 41. The pair of inclined bearings 52 have a pair of inclined parts 521 that are inclined symmetrically with respect to an axial direction Dx of a tension roller 43, and are movable in the axial direction Dx. The pair of body guides 54 are in contact with the pair of inclined parts 521, and move one end side in the axial direction Dx of the tension roller 43 in a direction orthogonal to the axial direction Dx together with the pair of inclined bearings 52 moving due to the meandering of the intermediate transfer belt 41. The pair of inclined parts 521 and the pair of body guides 54 are arranged inside both ends in the axial direction Dx of the tension roller 43 when seen from the direction orthogonal to the axial direction Dx.SELECTED DRAWING: Figure 3
Patent JP-2023143432-A (JP)
Title: State monitoring device, diagnosis device, state monitoring method, and diagnosis method
Inventor: AWAYA ICHIRO
IPC: G01M99/00
Filed: 2022-03-25
Abstract: To enable high-accuracy diagnosis by monitoring a state amount of a drive system in a state monitoring device and method, and a diagnosis device and method.SOLUTION: A state monitoring device includes: a data acquisition unit that acquires a state amount; a determination phase plane data creation unit that creates determination phase plane data on the basis of the state amount acquired in the past; a diagnosis phase plane data creation unit that creates diagnosis phase plane data on the basis of a state amount acquired on diagnosis; a phase plane data calculation unit that calculates a whole displacement amount of the diagnosis phase plane data to the determination phase plane data; and an output unit that outputs the whole displacement amount.SELECTED DRAWING: Figure 1
Patent JP-2023147963-A (JP)
Title: Composition including particle primarily composed of polyethylene and/or polyethylene copolymer, and solvent
Inventor: SUGIURA MIZUKI
IPC: C08L23/08
Filed: 2022-03-30
Abstract: To provide a composition primarily composed of polyethylene particles with a small and uniform diameter and a high melt viscosity, and solvent.SOLUTION: A composition includes particles primarily composed of polyethylene and/or polyethylene copolymers, and a solvent and has the following characteristics of (I)-(II). (I) The number average particle diameter (D50) is 0.06 μm or more and 2.5 μm or less, and the 10% diameter (D10) is 0.06 μm or more. (II) The polymers constituting the particles have a melt flow rate of 0.3 g/10 min or more and 2000 g/10 minor less at a temperature of 190°C and a load of 2160 g.SELECTED DRAWING: None
Patent JP-2023148349-A (JP)
Title: Metallic material heat treatment method and metallic material heat treatment apparatus
Inventor: WATANABE HIROSHI
IPC: C21D1/34
Filed: 2022-03-30
Abstract: To widen the applicability of a laser beam used for improving the performance of a metallic material.SOLUTION: A laser beam radiation device 230 executes heat treatment by radiating a laser beam to a metallic material 510 for expressing or improving (modifying) the properties of the metallic material in a region to be radiated with the laser beam.SELECTED DRAWING: Figure 2