baber/WOPTO huggingface dataset:
Patent JP-2023020856-A (JP)
Title: Laundry treatment device
IPC: D06F39/00
Filed: 2022-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a laundry treatment device which includes an irradiation device which effectively emits light to the inside of a washing drum, does not easily come off, and allows the size of the whole product to be smaller. 
     SOLUTION: A laundry treatment device according to an embodiment includes a water drum having an opening on its front face, a rotating drum which is placed inside the water drum and whose front part is open, a water drum cover which is formed into an annular shape and placed on the opening of the water drum, and an irradiation device which emits light to the inside of the rotating drum. The water drum cover has a concave portion which is concave towards the rear, on its front face on the inner periphery side. The irradiation unit is attached to the concave portion from the front side. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022135999-A (JP)
Title: Rosin phenol resin composition, tackifier resin composition, viscous adhesive composition and method for producing rosin phenol resin composition
Inventor: YAGYU YOSHITAKA
IPC: C08K5/3432
Filed: 2022-03-01
Abstract: To provide a rosin phenol resin composition which has a good color tone.SOLUTION: A rosin phenol resin composition contains a rosin phenol resin that is a reactant of rosins (A) and phenols (B), and at least one compound (C) selected from the group consisting of xanthone, thioxanthone, acridone and anthrone.SELECTED DRAWING: None
Patent JP-2023128220-A (JP)
Title: Mobile imaging robot system and method for controlling same
Inventor: KUBO AKIRA
IPC: B25J13/08
Filed: 2022-03-03
Abstract: To provide a mobile imaging robot system that can obtain a stable field of view even during movement.SOLUTION: A mobile imaging robot system comprises: an imaging unit 50 for imaging surroundings and outputting imaging data; a robot arm 40 mounted with the imaging unit on a tip thereof and adjusting a position of the tip; a movement unit 60 movable with the robot arm mounted thereon; and a robot arm control unit 10 for controlling the robot arm, on the basis of a tracking trajectory of a position of a prescribed target in an image captured by the imaging unit, so as to prevent vibration of the tip of the robot arm caused by movement of a center of gravity of the movement unit or by an impact during contact with the ground.SELECTED DRAWING: Figure 2
Patent JP-2022069522-A (JP)
Title: Periocular test for mixed reality calibration
IPC: H04N13/327
Filed: 2022-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a favorable periocular test for mixed reality calibration. 
     SOLUTION: A wearable device can include an inward-facing imaging system configured to acquire images of a user's periocular region. The wearable device can determine a relative position between the wearable device and the user's face based on the images acquired by the inward-facing imaging system. The relative position may be used to determine whether the user is wearing the wearable device, whether the wearable device fits the user, or whether an adjustment of a rendering location of a virtual object should be made to compensate for a deviation of the wearable device from its normal resting position. 
     SELECTED DRAWING: Figure 15C 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023130007-A (JP)
Title: Developing device and image forming apparatus including the same
Inventor: SHIMIZU TAMOTSU
IPC: G03G15/09
Filed: 2022-03-07
Abstract: To provide a developing device that can prevent the occurrence of development leakage without reducing image density in a two-component development system, and an image forming apparatus including the same.SOLUTION: A developing device comprises: a developer container that stores two-component developer; a developer carrier; a regulation member that is arranged opposite to the developer carrier; and a film member that is in contact with developer carried on the developer carrier. The developer carrier has a developing sleeve that is formed with a magnetic brush on an outer peripheral surface, and a magnet that is arranged, in a circumferential direction, with a plurality of magnetic poles including a regulation pole opposite to the regulation member and a main pole arranged on the downstream side of the regulation pole. The magnet has a minimum point A of the vertical magnetic force gradient near a position where the perpendicular magnetic force from the regulation member to the main pole becomes 0, and a maximum point B of the vertical magnetic force gradient from the downstream side of the minimum point A to a development area. A contact position of the film member is between the maximum point B and a maximum point C of the perpendicular magnetic force located on the downstream side of the maximum point B.SELECTED DRAWING: Figure 4
Patent JP-2023131011-A (JP)
Title: Method for manufacturing welded product
Inventor: TAGAMI TOMOYUKI
IPC: B23K31/00
Filed: 2022-03-08
Abstract: To stabilize quality when a plurality of stacked plate materials is welded.SOLUTION: A method for manufacturing a welded product includes the steps of: pressurizing a first plate material with a pair of pressure-welding chips, and thereby forming a projection in the first plate material; stacking a plurality of plate materials including the first plate material and a second plate material in a positional relation in which the projection comes in contact with the second plate material; and locally heating the plurality of stacked plate materials, and thereby welding the plurality of plate materials each other. Each of the pair of pressure-welding chips has a columnar shape, and has a pressurization surface pressed to the first plate material on its one end. A recessed shape corresponding to a shape of the projection is formed on one pressurization surface of the pair of pressure-welding chips, and a projecting shape arranged opposite to the recessed shape is formed on the other pressurization surface of the pair of pressure-welding chips.SELECTED DRAWING: Figure 1
Patent JP-2023131295-A (JP)
Title: Game information management system, management device, game information management method, and learned model
Inventor: EHATA NOBUAKI
IPC: A63F7/02
Filed: 2022-03-09
Abstract: To efficiently reserve a game machine according to a player's past status of a game.SOLUTION: A game machine of a game parlor is reserved through a reservation management device 70 from a user terminal 90 owned by a player. In this case, whether the reservation is possible is determined in a management device 50 of the game parlor according to a game status of the player. For example, when a player A reserves a game machine from the user terminal 90a, the management device 50 determines a possibility of the reservation using credit rank settings for the game status of the player A (membership registration for nine months and stored ball balance of 8000 yen). Since the player A falls under a credit rank 1, it is determined that one game machine can be reserved. When a player B reserves a game machine from the user terminal 90b, it is determined that the game machine cannot be reserved since the player B falls under a credit rank 0 from the game status of the player B (membership registration for two months and stored ball balance of 5000 yen).SELECTED DRAWING: Figure 1
Patent JP-2023132875-A (JP)
Title: traveling robot system
Inventor: NAGASUE Hideki
IPC: G05D1/02
Filed: 2022-03-11
Abstract: To provide a traveling robot system for enabling surrounding operators to easily recognize a cause of stopping and an obstacle to be removed while automatically stopping an unmanned carrier in the case of predicting that the unmanned carrier interferes with the obstacle.SOLUTION: A traveling robot system determines whether or not an object detected by an object detection sensor is an obstacle arranged in a travel possible area of an unmanned carrier (step S3), calculates a scheduled passing area of the unmanned carrier along a scheduled travel route V in the case of determining the obstacle arranged in the travel possible area (step S4), predicts whether or not the unmanned carrier interferes with the obstacle on the basis of the calculated scheduled passing area and position information of the obstacle output by the object detection sensor (step S5), and stops the unmanned carrier and makes a robot execute obstacle designation operation for pointing out the obstacle in the case of predicting that it interferes with the obstacle (steps S7 and S8).SELECTED DRAWING: Figure 5
Patent JP-2023133943-A (JP)
Title: Polyethylene sealant film excellent in rigidity strength balance
Inventor: HOSOMI SHOGO
IPC: C08J5/18
Filed: 2022-03-14
Abstract: To provide a polyethylene sealant film which is suitable as a polyethylene sealant film in a polyethylene mono-material packaging material, and a resin laminate using the same and a packaging material.SOLUTION: There are provided a polyethylene sealant film which contains a polyethylene resin composition P having specific ranges of (1) density, (2) a melt flow rate (MFR), (3) a fusion calorie parameter by DSC and (4) an index of the number of short-chain branches (SCB) per 1,000 pieces of carbon atoms (each numeric value range, and definition are described in the specifications), and has a value of dart drop impact of 150 g or more and elastic modulus in a machine direction (MD) of 300 MPa or more; and a polyethylene mono-material resin laminate in which the film is stacked on a polyethylene base material film.SELECTED DRAWING: None
Patent JP-2023134955-A (JP)
Title: Haptic device
Inventor: MAEDA TOMOHIRO
IPC: G06F3/01
Filed: 2022-03-15
Abstract: To provide a technique for inducing involuntary motion of a user.SOLUTION: A haptic device includes a first roller. The haptic device includes a second roller equipped with a rotation shaft parallel to a rotation shaft of the first roller. The haptic device includes a connection unit which connects the first roller and the second roller and can adjust a distance between the first roller and the second roller. The haptic device includes a control unit which can control rotation of the first roller and the second roller. The haptic device can be mounted so as to hold a part of the body of a user with the first and second rollers.SELECTED DRAWING: Figure 1
Patent JP-2023134980-A (JP)
Title: Article gripping system
Inventor: TAKEOKA MASASHI
IPC: G01G13/28
Filed: 2022-03-15
Abstract: To provide an article gripping system capable of reducing operation time.SOLUTION: An article gripping system 1 grips partial articles B from an article group BS housed in a container 30 and discharges them, and includes a gripping unit 20 including a gripping part 21 for gripping the articles B, a container drive part 31 for moving the container 30, and a control part 61 for shifting from a first state in which the articles B gripped by the gripping part 21 and the article group BS housed in the container 30 are continuous to a second state in which the articles B gripped by the gripping part 21 and the article group BS housed in the container 30 are separated by controlling the container drive part 31. The control part 61 controls distance between the container 30 in the second state and the gripping part 21 on the basis of the articles B.SELECTED DRAWING: Figure 6
Patent JP-2023135208-A (JP)
Title: Game machine
Inventor: SUZUKI NOBUHIRO
IPC: A63F7/02
Filed: 2022-03-15
Abstract: To reduce a possibility of disadvantage to a player.SOLUTION: A non-time-shortening game state, and an advantageous state (for example, a B time-shortening game state) in which an auxiliary game for opening a second start pocket is more easily executed than in the non-time-shortening game state are provided, and control is changed to the non-time-shortening game state when a state change condition is satisfied in an advantageous state. After a change from an advantageous state to a non-time-shortening game state, the second start pocket may be opened or closed in a specific mode. When a pattern is determined on the basis of entry of game balls into a first start pocket after a change from an advantageous state to a non-time-shortening game state and during a predetermined period in which the number of determination times of the pattern is within a predetermined number of times, time shorter than that from start to end of an auxiliary game can be determined as variation time.SELECTED DRAWING: Figure 95
Patent JP-2023136369-A (JP)
Title: elevator rope device
Inventor: KAMATA HIRONOBU
IPC: B66B7/08
Filed: 2022-03-17
Abstract: To provide an elevator rope device capable of reducing an overall height of a car frame without being affected by a longitudinal size of a rope shackle when the rope shackle is arranged on the top of the car frame.SOLUTION: A rope device 5 has: an elastic body provided on a car frame 4 to support a cage moving up/down in an elevator hoistway, and elastically supporting multiple main ropes 2 suspending the car frame 4 to the car frame 4; and a rope shackle 6 supporting the elastic body. The rope device connects the main ropes 2 to the car frame 4. The rope device comprises: a rotating shaft fixed to the car frame 4; and a swing part 7 supported rotatably by the rotating shaft and capable of swinging in a seesaw fashion along a direction to which the tension of the main ropes 2 acts. Ends of the main ropes 2 are connected to one side of the swing part 7 and the rope shackle 6 is connected to the other side. A longitudinal direction of the rope shackle 6 is placed on the side of the car frame 4 when viewed from a horizontal direction.SELECTED DRAWING: Figure 4
Patent JP-2023139433-A (JP)
Title: Vehicle control device
Inventor: TASHIRO YUKI
IPC: B60R16/02
Filed: 2022-03-22
Abstract: To provide a vehicle control device that suppresses sudden decrease in a power storage amount in a battery by issuing instructions for electric conduction to electrical components of an internal combustion engine after determining an electric conduction state of a starter motor for starting the internal combustion engine, and can ensure subsequent startability and operability of the internal combustion engine.SOLUTION: In a vehicle control device 1, the electric energization is started for electrical components 11, 12, 13 when a voltage applied to a starter motor 24 drops by the turning-off of a starter switch 22 and the voltage has become a prescribed voltage or less, after the starter motor 24 and the electrical components 11, 12, 13 are energized by the turning-on of the starter switch 22 arranged between a battery 21 and the starter motor 24 and between the battery 21 and the electrical components 11, 12, 13.SELECTED DRAWING: Figure 1
Patent JP-2023140226-A (JP)
Title: Program and label generating device
Inventor: KANDA RYUICHI
IPC: G06F3/12
Filed: 2022-03-22
Abstract: To provide a technology for easily creating a label with a three-dimensional appearance.SOLUTION: A CPU 31 of information terminals 3 and 4 performs steps S20 to S35 to generate second label data including second object data using first object data contained in first label data. The second object data is generated using the first object data. A second occupation area occupied by a second object OB2 formed in a second label L2 by the second object data in the second label L2, and a first occupation area occupied by a first object OB1 formed in a first label L1 by the first object data in the first label L1, overlap in part and do not overlap in other parts.SELECTED DRAWING: Figure 9
Patent JP-2023141233-A (JP)
Title: Fixing device and image forming apparatus
Inventor: MATSUBARA TAKASHI
IPC: G03G15/20
Filed: 2022-03-23
Abstract: To facilitate attachment and detachment of belt-like means in a configuration in which a terminal unit is provided on heating means that rotates while supporting the belt-like means and heats the belt-like means, compared with a case where the outer diameter of the terminal unit is larger than the outer diameter of the heating means.SOLUTION: A fixing device comprises: endless belt-like means (1); heating means (2) that rotates while supporting the belt-like means (1), and generates heat upon energization to heat the belt-like means (1); and a terminal unit (21) that is provided at an end of the heating means (2) to supply power to the heating means (2). The outer diameter of the terminal unit (21) is equal to or less than the outer diameter of the heating means (2).SELECTED DRAWING: Figure 2
Patent JP-2023067703-A (JP)
Title: Wire electric discharge machining apparatus and wire electric discharge machining method
Inventor: TSUKUDA MANABU
IPC: B23H7/10
Filed: 2022-03-25
Abstract: To provide a wire electric discharge machining apparatus and a wire electric discharge machining method capable of facilitating machining accuracy while suppressing the decrease in machining speed to minimum.SOLUTION: A wire electric discharge machining apparatus comprises a wire electrode, and upper and lower guide assemblies. The upper guide assembly comprises an upper wire guide, an upper power feed contact, and a power feed contact movement device. The lower guide assembly comprises a lower power feed contact. The upper and lower power contacts are configured to contact the wire electrode to supply power to the wire electrode by moving in a horizontal one-axial direction from initial positions not contacting the wire electrode. The power feed contact movement device is configured to move the upper power feed contact in the horizontal one-axial direction from the initial position by a predetermined offset amount. The offset amount is set based on a machining condition. The machining condition comprises at least one of a condition of the wire electrode, a surface roughness required for a cut surface of a workpiece, and a condition of the workpiece.SELECTED DRAWING: Figure 1
Patent JP-2023142915-A (JP)
Title: One-touch attachment/detachment mechanism and exploration vehicle
Inventor: SHINOHARA JUN
IPC: G01V3/12
Filed: 2022-03-25
Abstract: To provide a one-touch attachment/detachment mechanism that allows exploration devices such as sensors and antennas for underground exploration to be attached to the bottom side of a vehicle, and that can be easily attached to and removed from the bottom of the vehicle and replaced without regarding the size or shape of the vehicle.SOLUTION: An exploration vehicle 10 consists of a vehicle that is equipped with a plurality of wheels including front wheels and rear wheels and can run on a road surface, and acquires information on the road surface and/or under the road surface on which the vehicle runs by an exploration device 21 installed on the bottom side. A storage unit 20 that movably stores the exploration device 21 is removably fastened to the bottom side of the exploration vehicle 10 with one touch only by hand as a fastener main body 50 that constitutes a one-touch attachment/detachment mechanism allows for easy installation without the need for tools.SELECTED DRAWING: Figure 1
Patent JP-2023147518-A (JP)
Title: Dryer and drying method
Inventor: MATSUI KOICHI
IPC: F26B3/28
Filed: 2022-03-30
Abstract: To provide a dryer and a drying method suitable for drying a work-piece.SOLUTION: The dryer comprises: a table 50 on which a work-piece 90 is placed; a light irradiator 60 having an LED; a movement mechanism 40 changing relative positions of the work-piece 90 placed on the table 50 and the light irradiator 60, in the left and right direction, a controller 80 letting the LED of the light irradiator 60 emit light and controlling the movement mechanism 40 to change the relative positions of the table 50 and the light irradiator 60 in a left and right direction; and a lifting mechanism 20 changing an interval in a vertical direction between the work-piece 90 placed on the table 50 and the light irradiator 60.SELECTED DRAWING: Figure 1
Patent JP-2023148596-A (JP)
Title: work equipment
Inventor: TAKADA Toshiki
IPC: E02F9/16
Filed: 2022-03-30
Abstract: To provide a piece of work equipment with a satisfactory arrangement of communication units including a communication unit and a piece of information processing equipment.SOLUTION: The work equipment includes: a machine body; a driving seat mounted onto the machine body; a console that is placed on the side of the driving seat with operating devices; and a communication unit that is placed behind the console including a piece of information processing equipment and a piece of communication equipment that transmits and receives data from the information processing equipment and transmits data via a built-in communication antenna.SELECTED DRAWING: Figure 3
Patent JP-2023149302-A (JP)
Title: Information processing device
Inventor: TOMIZAWA KOJI
IPC: G03B17/18
Filed: 2022-03-31
Abstract: To provide an information processing device capable of achieving an information processing device capable of experiencing simple expanded reality at low cost with a simple configuration.SOLUTION: An information processing device includes an imaging part for imaging a real space, a display part for displaying a video picked up by the imaging part, a reading part for optically reading dot information from a display medium including the dot information, a storage part for storing image information of a display object to be displayed as content information corresponding to the dot information in the display part, and a control part for generating an output image obtained by overlapping the image information of the display object corresponding to the dot information read by the reading part on an input image showing a real space photographed by an imaging camera to display the output image in the display part. The imaging camera constituting the imaging part and a reader constituting the reading part are separately provided.SELECTED DRAWING: Figure 1
Patent JP-2023150586-A (JP)
Title: Collection/delivery-area setting apparatus, collection/delivery-area matching apparatus, collection/delivery-area setting method, collection/delivery-area matching method, and program
Inventor: SHINTOMI Hiroaki
IPC: G06Q10/083
Filed: 2022-03-31
Abstract: To provide a collection/delivery-area setting apparatus capable of setting collection/delivery areas for each one of collection/delivery hubs (collection/delivery sources).SOLUTION: A collection/delivery-area setting apparatus according to the present invention comprises a collection/delivery-information acquiring section, an information processing section, a clustering section and a collection/delivery-area setting section. The collection/delivery-information acquiring section acquires collection/delivery information, which includes collection/delivery-source information about one or more collection/delivery sources and collection/delivery-destination information about one or more collection/delivery destinations. The information processing section generates collection/delivery condition information for each of the collection/delivery destinations based on the collection/delivery-source information and the collection/delivery-destination information. The clustering section clusters one or more of the collection/delivery destinations for each of one or more of the collection/delivery sources based on the collection/delivery condition and generates a cluster including one of the collection/delivery sources and one or more of the collection/delivery destinations. The collection/delivery-area setting section sets the generated cluster as a collection/delivery area.SELECTED DRAWING: Figure 1