baber/WOPTO huggingface dataset:
Patent JP-2023101856-A (JP)
Title: Posture changing device and inspection method
Inventor: HIRAI YOSHIAKI
IPC: G01N21/952
Filed: 2022-01-11
Abstract: To provide a posture changing device and an inspection method that enable conical rotation of a to-be-inspected object while restricting an increase in cost.SOLUTION: A posture changing device includes: a first output shaft rotatable around a first rotation axis; a first member rotatable by the first output shaft; a second output shaft disposed in the first member and rotatable around a second rotation axis inclined at an angle with respect to the first rotation axis; a second member that is disposed on the first member, holds a to-be-inspected object, and is rotatable around the second rotation axis by the rotation of the second output shaft; a first actuator that rotates the first output shaft normally and reversely within a predetermined angle range; and a second actuator that rotates the second output shaft normally and reversely within a predetermined angle range.SELECTED DRAWING: Figure 1
Patent JP-2023101860-A (JP)
Title: Dimmer sheet
Inventor: MATSUBARA YOSHITAKA
IPC: G02F1/13
Filed: 2022-01-11
Abstract: To provide a dimmer sheet with which contrast between a transparent state and an opaque state is clearly recognizable.SOLUTION: Provided is a dimmer sheet 10 that includes a laminate comprising: a dimmer layer 11 including an organic polymer layer provided with a plurality of voids and a liquid crystal composition that fills the voids and includes a liquid crystal compound and a dichroic dye; a first and a second transparent electrode layer 12A, 12B sandwiching the dimmer layer 11; and a first and a second transparent support layer 13A, 13B sandwiching the dimmer layer 11 and the first and second transparent electrode layers 12A, 12B, with the orientation of the liquid crystal compound and the dichroic dye varied in accordance with a change of potential difference between the first and second transparent electrode layers 12A, 12B, whereby the dimmer sheet 10 is switched from a transparent state to a colored opaque state. A parallel line transmittance PTa in the opaque state and a parallel line transmittance PTb in the transparent state satisfy the relationship PTb/PTa>80.SELECTED DRAWING: Figure 1
Patent JP-2023103771-A (JP)
Title: Image processing device, image processing program, and image processing method
Inventor: MOCHIZUKI KANICHIRO
IPC: G06T1/00
Filed: 2022-01-14
Abstract: To provide an image processing device, image processing program and image processing method, which allow for generating a visible light image that enables accurate analysis of nighttime light without much effort.SOLUTION: An image processing device is provided, comprising a visible light image processing unit 12 configured to perform, for each local region of a visible light image of a target area captured from the sky at night, processing according to representative values of pixel values in the local region in a temperature image of the target area capture from the sky at the shooting date and time of the visible light image to generate a processed image.SELECTED DRAWING: Figure 1
Patent JP-2023104658-A (JP)
Title: Silicon-carbide semiconductor device
Inventor: SAITO TAKESHI
IPC: H01L21/336
Filed: 2022-01-18
Abstract: To provide a silicon-carbide semiconductor device capable of achieving both relaxation of an electric field intensity and suppression of a crack.SOLUTION: A silicon-carbide semiconductor device comprises a silicon-carbide substrate having a first principal surface, a first insulation film provided on the first principal surface, a second insulation film provided on the first insulation film and having a higher density than the first insulation film, and a third insulation film provided on the second insulation film and having a smaller dielectric constant than the second insulation film. The silicon-carbide substrate comprises an element region in which a plurality of semiconductor elements are formed, and a termination region including one or two or more annular protection regions provided around the element region when viewed from a direction perpendicular to the first principal surface. The protection region is termination bonding expansion or a guard ring. When viewed from the direction perpendicular to the first principal surface, the third insulation film comprises a first region overlapping an edge on the element region separation side of the protection region and a second region adjacent to the first region above the termination region. A first thickness of the first region is greater than a second thickness of the second region.SELECTED DRAWING: Figure 2
Patent JP-2023108075-A (JP)
Title: Atmospheric pressure control system, atmospheric pressure control method, and ventilation system
Inventor: HACHISU ATSUSHI
IPC: F24F7/007
Filed: 2022-01-25
Abstract: To preform atmospheric pressure control in a predetermined space according to atmospheric pressure at the outside of the predetermined space with one sensor.SOLUTION: A simultaneous air supply/exhaust type range hood 100 is provided that controls atmospheric pressure in a predetermined space influenced by change of atmospheric pressure at the outside of the predetermined space. The range hood 100 includes: an exhaust unit 10; an air supply unit 20; and an atmospheric pressure control system 30. The atmospheric pressure control system 30 includes: an atmospheric pressure sensor 32 which measures the atmospheric pressure in the predetermined space; and an atmospheric pressure control unit 31 which controls the atmospheric pressure in the predetermined space so that a difference between a measured atmospheric pressure measured by the atmospheric pressure sensor and a predetermined reference atmospheric pressure is smaller than or equal to a predetermined value. The atmospheric pressure control unit 31 changes the reference atmospheric pressure when a difference between a first measured atmospheric pressure measured by the atmospheric pressure sensor and a second measured atmospheric pressure measured by the atmospheric pressure sensor after measurement of the first measured atmospheric pressure is larger than or equal to a predetermined first threshold value.SELECTED DRAWING: Figure 2
Patent JP-2023098542-A (JP)
Title: Automatic stamping production system and method thereof
Inventor: GUO JUNZHI
IPC: B23K11/11
Filed: 2022-01-26
Abstract: To provide an automatic stamping production system and a method thereof that are applied to automatic stamping production equipment, automatically perform exchange/removal of a mold, and connect new and old coil materials by welding, thereby enabling sustainable production.SOLUTION: An automatic stamping production system includes: a material supply system; a material exchange welding system; a stamping system; a mold removal system; and a control unit. The control unit completes automatic mold removal work by controlling and integrating operations of a mold removal arm and a linear guide, and thereafter, a mold lifter and a mold clamp are controlled and integrated to complete production on the basis of a mold clamp signal, and further, the material exchange welding system is controlled and integrated to execute a material exchange welding process on the basis of a material exchange signal; a work for welding a terminal of a first stamping material and a front end of a second stamping material is executed by a weld connection plate; and an automated stamping production line is sustainably run.SELECTED DRAWING: Figure 1
Patent JP-2022058769-A (JP)
Title: Video content deletion using flow guide adaptive learning
Inventor: PANG JUHONG
IPC: G06T7/194
Filed: 2022-01-26
Abstract: To provide a system for and a method of an end-to-end solution for deleting an object from a video with using adaptive learning.SOLUTION: With using a pre-trained image inpainting model, in-scene training data is generated by using an optical flow guide sampling. A sampled patch is used for generation of a training data set. The training data set is used for training the image inpainting model until a halt condition is satisfied. The adaptively trained inpainting model is used to generate a modified video whose one or a plurality of desired objects are deleted and whose deleted part is interpolated or inpainted in order to maintain the integrity of the image.SELECTED DRAWING: Figure 2
Patent JP-2023109122-A (JP)
Title: Linear connection tool for air vehicle, safety device, air vehicle including safety device, and tying method using linear connection tool for air vehicle
Inventor: NAKAMURA HIROSHI
IPC: B64D17/80
Filed: 2022-01-26
Abstract: To provide a linear connection tool for an air vehicle which can connect with an object to be deployed (a deployed object) without using a connection tool, such as a carabiner, and to provide a safety device which ejects the deployed object with which the linear connection tool for the air vehicle is connected, an air vehicle including the safety device, and a tying method using the linear connection tool for the air vehicle.SOLUTION: A safety device includes: an actuator; a push-up member which is pushed up in one direction by the actuator; a deployed object which is pushed up while supported by a support part of the push-up member; and a housing container which houses the push-up member and the deployed body therein and has a bottomed cylindrical shape. The other end of a linear connection tool 80 for an air vehicle, which is connected at one end to an arm 34 of an airframe 31 of an air vehicle, is connected to the other end 70b of a bridle line 70 connected to a line connected to the deployed body. The linear connection tool 80 for the air vehicle includes: a linear member 81; and an annular member 83 connected to a loop structure 82 formed at one end of the linear member 81.SELECTED DRAWING: Figure 6
Patent JP-2023110236-A (JP)
Title: Three-dimensional modeling apparatus
Inventor: AITSU MASAYUKI
IPC: B29C64/295
Filed: 2022-01-28
Abstract: To provide a technique that enables heating of an existing layer previously stacked in a molding area and stacking subsequent layers on top of the existing layer through simple control.SOLUTION: A three-dimensional modeling apparatus has a nozzle that discharges modeling material from the nozzle opening to a modeling area on a stage, and a heating part having a heating member configured to change its relative position to the stage together with the nozzle. The nozzle opening during molding is positioned between the heating member and the stage in the stacking direction of the modeling material, and the heating member has a first plate having a heater, a second plate transmitting heat from the first plate to the modeling material stacked on the modeling area, and a support part supporting the second plate to allow movement within a predetermined range in the plane direction relative to the support part. The first plate is positioned between the second plate and the support part in the stacking direction, and the second plate surrounds the nozzle opening and covers at least a portion of the modeling area when viewed along the stacking direction.SELECTED DRAWING: Figure 5
Patent JP-2022044840-A (JP)
Title: E-commerce server and program
IPC: G06Q30/02
Filed: 2022-01-31
Abstract: PROBLEM TO BE SOLVED: To provide commodity information in line with a tendency of commodity purchase of a user in a real store or in a virtual store. 
     SOLUTION: An e-commerce server (300) includes: a commodity list information supply unit (313) which supplies commodity list information indicating commodities sold in a real store or a virtual store to a storage management server which manages storage information; a commodity specification information acquisition unit (314) which acquires commodity specification information indicating a commodity corresponding to a stock article stored in a storage, specified by the storage management server from the commodities indicated by the commodity list information; and a commodity information supply unit (315) which selects, as a purchase recommendation commodity to be recommended to a user, at least one of a commodity not included in the latest commodity specification information but included in the past commodity specification information, a commodity repeatedly included in multiple pieces of commodity specification information, and a commodity included in the commodity specification information and that has not been purchased by the user in the real store or the virtual store, and supplies sales commodity information formed by reflecting the purchase recommendation commodity to the commodity list information, to an information terminal used by the user. 
     SELECTED DRAWING: Figure 5 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023103923-A (JP)
Title: Keyed foldable hanger
Inventor: YOSHIMURA ZENSHIRO
IPC: A47G25/28
Filed: 2022-01-14
Abstract: To solve the problem that there has been no hanger including a lock and key for keeping a folded state after folding the hanger with clothing hung therefrom at a center on a front side.SOLUTION: A hinge part and extension parts arranged on both sides of the hinge part are included to be as a marge part. Hanger bodies include collar parts and shoulder parts. The collar parts are respectively continuously provided on both sides of the marge part in a horizontal direction. The collar part includes a lock arranged within a section formed by the margin part so as to work in an opposing state of the hanger bodies when the hanger bodies on both sides are opposed by rotation of the hinge part.SELECTED DRAWING: Figure 1
Patent JP-2023114209-A (JP)
Title: Light quantity adjusting system
Inventor: YAMADA HIROSUKE
IPC: E06B9/68
Filed: 2022-02-04
Abstract: To provide a light quantity adjusting system which can adjust light quantity.SOLUTION: A light quantity adjustment system 1 according to the present invention includes a light quantity adjusting unit 2 for adjusting a light quantity to a room by opening and closing an opening unit 111 of a building 10, and a control unit 5 for controlling the opening and closing operation of the light quantity adjusting unit 2 so that if the light quantity adjusting unit 2 is in its opened state, the light quantity adjusting unit 2 is driven from its opened state to its closed state at a speed slower than an ordinary opening and closing speed.SELECTED DRAWING: Figure 1
Patent JP-2023115790-A (JP)
Title: Controller for electric vehicle
Inventor: NATSUKI HIRONARI
IPC: B60L15/20
Filed: 2022-02-08
Abstract: To provide a controller for an electric vehicle capable of preventing a motor from being locked.SOLUTION: An electric vehicle control unit (ECU) of a hybrid system comprises: a hill start determination unit (determination unit) that determines whether or not a drive motor may be locked; a first target torque instruction unit that instructs the drive motor to generate a first target torque; and a second target torque instruction unit that instructs the drive motor to generate a second target torque smaller than the first target torque when it is determined, after the first target torque instruction unit instructs the drive motor to generate the first target torque, that the drive motor may be locked. In addition, the first target torque instruction unit instructs the driver motor to generate a first target torque greater than the previous first target torque when it is determined, after the second target torque instruction unit instruct the driver motor to generate the second target torque, that the drive motor may be locked.SELECTED DRAWING: Figure 3
Patent JP-2023117168-A (JP)
Title: door locking mechanism
Inventor: TAKAHASHI SHOHEI
IPC: E05B83/30
Filed: 2022-02-10
Abstract: To provide a door locking mechanism capable of suppressing a situation in which a state of a knob prevents a door from closing.SOLUTION: A lock mechanism 10 comprises: a cam 17B that engages with a pin 12E of a knob 12; and a second rotating body 17 pivotally supported on a lid. The second rotating body 17 is configured such that, when the knob 12 is pushed in while the lid is closed, the pin 12E engages with the cam 17B, maintaining the state in which the knob 12 is pushed in. Furthermore, when the lid is opened, the cam 17B and the pin 12E become disengaged, and the knob 12 is returned to the state before being pushed in.SELECTED DRAWING: Figure 3
Patent JP-2023120645-A (JP)
Title: Vehicle control device
Inventor: KAGAMI KOJI
IPC: G08G1/16
Filed: 2022-02-18
Abstract: To provide a vehicle control device capable of selecting a suitable road shoulder space from a plurality of stop destination candidates when stopping a vehicle in the road shoulder space within a limited time.SOLUTION: A vehicle control device comprises: vehicle external detection means 1 for detecting a road shoulder space; drivable distance calculation means 30 for calculating a drivable distance of a vehicle; total candidate number calculation means 31 for calculating a total number of road shoulder space candidates as a stopping destination candidate based on the drivable distance; cutoff threshold calculation means 32 for calculating a cutoff threshold from the total number of candidates; evaluation value calculation means 33 for calculating an evaluation value of the road shoulder space; reference evaluation value setting means 34 for setting a maximum value of the evaluation value of the road shoulder space with a candidate number equal to or less than the cutoff threshold as a reference evaluation value; and stop position selection means 35 for selecting a road shoulder space having an evaluation value equal to or more than the reference evaluation value as a stop position.SELECTED DRAWING: Figure 2
Patent JP-2023122116-A (JP)
Title: Girder rotating device and girder dismantling method
Inventor: KAJI ATSUSHI
IPC: E01D24/00
Filed: 2022-02-22
Abstract: To provide technologies for solving the problems of the prior art, i.e., to provide a technology that can remove the girder more easily than the conventional technologies.SOLUTION: The girder rotating device is a device for rotating a target girder connected to an existing girder and equipped with a moving body, a main tower, a main jack, a sub-jack, a traction device, and a connecting body. The main tower has a main tower column body, a main tower pedestal provided on the lower end of the main tower column body, and a main tower pulley mounted on the upper end of the main tower column body, and the two jacks whose rear ends are pin-connected to the moving body are stretchable to the front end side. The traction device installed on the moving body can wind and unwind a traction rope, and the connection body having an intermediate pulley can be attached to the target girder.SELECTED DRAWING: Figure 1
Patent JP-2022167783-A (JP)
Title: Electric unit and installation method
IPC: H05K7/16
Filed: 2022-02-22
Abstract: PROBLEM TO BE SOLVED: To provide: an electric unit which is easy to assemble and has a high degree of freedom of design change; and an installation method. 
     SOLUTION: An electric unit includes: a case-shaped junction box with a bearing recess section 22 provided in one surface thereof; and an ECU 3 that is installed on the one surface and has an engagement shaft section 32 to slide on the one surface to engage with the bearing recess section 22. The electric unit comprises: a slit 215 that is formed in the one surface and guides the sliding of the engagement shaft section 32 to the bearing recess section 22, and a rib 324 that is provided to the engagement shaft section 32 and that, during the sliding of the engagement shaft section 32, moves inserted in the slit 215. 
     SELECTED DRAWING: Figure 10 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023122500-A (JP)
Title: Panel body of solar heat collector
Inventor: YOKOYAMA KIYOSHI
IPC: F24S10/50
Filed: 2022-02-22
Abstract: To provide a panel body of a solar heat collector which enables a liquid to pass therethrough by thinly spreading the liquid without generating wrinkles, in the panel body of the solar heat collector which is constituted of a flexible film.SOLUTION: When forming a panel body 10 in which a rough face body 13 such as a fiber body is gripped between a front surface side film 11 and a back surface side film 12 which are constituted of flexible films such as fluorine resin films, the back surface side filter 12: the rough face body 13 and the front surface side film 11 are laminated on one another in this order; external peripheral portion thereof are fused; the front surface side film 11 is sucked by a vacuum, to extend so that the back surface side film 11 becomes larger than the back surface side film 12 by 2% to 5%. Then, when the panel body 10 is stretched and attached to a frame body 2, the back surface side film 12 which is constituted small in size is brought into a pre-stretched state so that wrinkles are not generated.SELECTED DRAWING: Figure 6
Patent JP-2023123050-A (JP)
Title: lens unit
Inventor: HIRAOKA MICHIAKI
IPC: G02B7/02
Filed: 2022-02-24
Abstract: To provide a lens unit capable of maintaining optical performance even when a temperature environment of a vehicle-mounted camera repeatedly changes.SOLUTION: A lens unit 10 provided herein comprises multiple lenses, a metallic lens barrel, and a lens holder unit made of resin and integrally formed on an inner surface of the lens barrel to hold the multiple lenses arranged along an optical axis direction.SELECTED DRAWING: Figure 1
Patent JP-2023125435-A (JP)
Title: Novel carrier molecule that delivers cell membrane-impermeable substance to cytoplasm of animal cell
Inventor: TSUKIJI MASAYA
IPC: C07K7/00
Filed: 2022-02-28
Abstract: To provide a technique of delivering a cell membrane-impermeable substance to a cytoplasm of an animal cell.SOLUTION: There is provided a compound expressed by the following formula (1) (in the formula (1), X1 denotes a hydrogen atom, an acetyl group or -L2-R2, X2 denotes -NH2, -OH, or -L2-R2, at least one of X1 and X2 is -L2-R2, L1 and L2 denote, each independently, a divalent hydrocarbon group having a carbon number 1 to 50 in which one or a plurality of -C- may be substituted for -O-, -CO-, -NH-, -S-, or -S-S-, R1 denotes a prenyl group having an isoprene unit number 1 to 5, a saturated or unsaturated acyl group having a carbon number 10 to 30, or a saturated or unsaturated alkyl group having a carbon number 10 to 30, R2 denotes a bonding functional group or a monovalent group derived from a cell membrane-impermeable substance having a molecular weight 100 to 5000, m and n denote an integer of 0 to 20, and p and q denote an integer of 1 to 4). [formula 1]SELECTED DRAWING: None
Patent JP-2022079472-A (JP)
Title: Biasable flux optimizer/collimator for pvd sputter chamber
IPC: C23C14/34
Filed: 2022-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a biasable collimator. 
     SOLUTION: The ability to bias a collimator allows control of the electric field through which a sputter species pass. In some implementations of the present disclosure, a collimator that has a high effective aspect ratio while maintaining a low aspect ratio along the periphery of the collimator of the hexagonal array of the collimator is provided. In some implementations, a collimator with a steep entry edge in the hexagonal array is provided. It has been found that use of a steep entry edge in the collimator reduces deposition overhang and clogging of the cells of the hexagonal array. These various features lead to improvement in film uniformity and extension of the life of the collimator and process kit. 
     SELECTED DRAWING: Figure 2A 
     COPYRIGHT: (C)2022,JPO&INPIT