baber/WOPTO huggingface dataset:
Patent JP-2023104235-A (JP)
Title: Information processing device, vehicle behavior determination method, and vehicle behavior determination program
Inventor: NAGASE Taro
IPC: G08G1/00
Filed: 2022-01-17
Abstract: To obtain a behavior of a vehicle from a moving image obtained by photographing an outside from an inside of the vehicle.SOLUTION: An information processing device 100 includes: an acquisition section 131 for acquiring a moving image obtained by photographing an outside from an inside of a vehicle; a comparison section 132 for comparing images of frames of a moving image acquired by the acquisition section between the frames for each predetermined area of the images; and a determination section 133 for determining a behavior of the vehicle based on a comparison result of the comparison section 132.SELECTED DRAWING: Figure 2
Patent JP-2023107490-A (JP)
Title: Recording device and control method for recording device
Inventor: YODA Tomohiro
IPC: B65H19/12
Filed: 2022-01-24
Abstract: To simply and highly accurately perform skew correction without damaging a recording medium.SOLUTION: A recording device 1 includes a holding part 3 for holding a roll body R1 of a recording medium M, a rotating mechanism 41 for rotating the roll body R1, a conveyance roller pair 7 for nipping and rotating the recording medium M, and thereby conveying the recording medium M, a recording part 8 for performing recording on the recording medium M to be conveyed, a first detection part 12 for detecting a tip of the recording medium M, and a notification part 44 for make a notification of information, monitors whether the tip is detected by the first detection part 12 by first monitoring operation, in the state where the nip of the conveyance roller pair 7 is opened, and executes first notification operation of allowing the notification part 44 to make a notification of detection of the tip by the first detection part 12 accompanied by detection of the tip by the first detection part 12.SELECTED DRAWING: Figure 1
Patent JP-2023114044-A (JP)
Title: Earth retaining work designing device, earth retaining work designing system, and earth retaining work designing program
Inventor: EGUCHI YOSUKE
IPC: G06F30/20
Filed: 2022-02-04
Abstract: To determine validity of an earth retaining structure model and output a result.SOLUTION: An earth retaining work designing device 100 comprises: design calculation means for performing design computation based on a data file generated based on design data on an earth retaining structure; determination means for determining validity of an earth retaining structure model on the basis of a result of the design calculation by the design calculation means; and output means for outputting a result of the determination by the determination means.SELECTED DRAWING: Figure 1
Patent JP-2023115849-A (JP)
Title: Imaging apparatus for vehicle
Inventor: TAKORI MASAYOSHI
IPC: G01C3/06
Filed: 2022-02-08
Abstract: To provide an imaging apparatus for vehicle which can obtain a distance to an imaging object from a photographed image by an imaging apparatus.SOLUTION: An imaging apparatus for vehicle comprises: a light irradiation unit (a pattern irradiation lamp fitting 4 as a light irradiation unit) which irradiates a prescribed light distribution region 16 in a vehicle 2 with light in a prescribed irradiation pattern in which a bright region and a dark region are alternately repeated at a fixed interval; an imaging unit (a camera 7 as an imaging unit) which images an imaging region 17 including a light distribution region 16; and calculation means (a calculation processing unit 8 as calculation means) which calculates distances (Dr1, Dr2) to an imaging object (pedestrian 15) on the basis of the distance between the adjacent bright regions a1 from an image captured by the imaging unit.SELECTED DRAWING: Figure 5
Patent JP-2023117176-A (JP)
Title: game machine
Inventor: TANAKA MASAYA
IPC: A63F7/02
Filed: 2022-02-10
Abstract: To provide a game machine having an improved program.SOLUTION: In a game machine including game control means capable of executing a game, a game disabled state in which a game cannot be executed can be generated when a predetermined condition is satisfied. The game control means includes program storage means for storing a program, calculation processing means for performing predetermined calculation processing by the program, a plurality of registers in which values are stored when the calculation processing is performed, and update information storage means capable of storing information to be updated by the calculation processing means. The calculation processing means does not use a specific call instruction capable of calling a subroutine at an arbitrary address when calling the processing related to the execution of the game, does not use the specific call instruction when calling the processing related to the output of external information to the outside of the game machine, and uses the specific call instruction when calling the processing related to the output of a test signal related to the game machine.SELECTED DRAWING: Figure 136
Patent JP-2023117537-A (JP)
Title: Information retrieval apparatus, information retrieval method, and program
Inventor: SHIMAHASHI TAKUYA
IPC: G06F16/90
Filed: 2022-02-14
Abstract: To provide an information retrieval apparatus for extracting knowledge information desired by a user accurately, an information retrieval method, and a program.SOLUTION: An information retrieval apparatus 1 includes: an input unit 2 which receives inputs of text data for retrieving knowledge information; an acquisition unit which acquires a search keyword to be used for the retrieval, from among the text data received by the input unit 2; a matching degree calculation unit 16 which calculates, for each knowledge information, based on a relationship matrix stored in advance and indicating associations between search keywords and knowledge information, a matching degree that indicates a degree of matching with respect to the search keyword acquired by the acquisition unit; and an output unit 11 which outputs candidates of knowledge information on the basis of the matching degree calculated by the matching degree calculation unit 16.SELECTED DRAWING: Figure 1
Patent JP-2023099406-A (JP)
Title: Technique for digitalized multiphase fluid-structural coupled (fsi) penetration numerical value simulation in interior rock core experiment
Inventor: TANG YANBING
IPC: G01N24/08
Filed: 2022-02-16
Abstract: To provide a technique for a multiphase fluid-structural coupled (FSI) penetration numerical value simulation in an interior rock core experiment.SOLUTION: A technique includes four steps of: measuring a parameter of a sample after a rock core sample is dried, performing vacuum air exhaustion, and applying pressure on saturated water or oil (step 1); performing a nuclear magnet resonance scan and acquiring a two-dimensional image (step 2); acquiring a three-dimensional data volume of the rock core, constructing a three-dimensional irregular void network model, substituting the three-dimensional data volume into the node of the model, calculating a hole-slot diameter adjacent to adjacent nodes, and performing simulation calculation of a penetration rate of the model (step 3); securing the penetration rate of the rock core close to an actual value, constructing a void network model of the rock core, and performing a penetration numerical value simulation by combining the model and an unsteady fluid-structural coupled (FSI) multiphase penetration numerical value simulation technique (Step 4).SELECTED DRAWING: Figure 1
Patent JP-2023121455-A (JP)
Title: Crystal growth method and device
Inventor: YOSHIKAWA AKIRA
IPC: C30B29/30
Filed: 2022-02-21
Abstract: To suppress occurrence of defects in a multicomponent system crystal grown by crystal growth that grows crystal multiple times by repeating reloading of raw material with a single crucible.SOLUTION: In step S105, a change in a mass of a material that is evaporated from a melt of a raw material and adheres to a measurement surface is measured by a sensor arranged over a crucible and being made of a piezoelectric material for measuring a change in the mass of the material adhering to the measurement surface. In step S106, the amount of a component evaporated from the melt is determined based on the mass change measured by the sensor.SELECTED DRAWING: Figure 1
Patent JP-2022170675-A (JP)
Title: Semiconductor element testing apparatus and semiconductor element testing method
Inventor: SAKATA SHIGEO
IPC: G01R31/26
Filed: 2022-02-25
Abstract: To accurately measure the characteristic change and deterioration characteristic of a semiconductor element in a test of the semiconductor element.SOLUTION: A coil 502 has an inductive reactance value set with a shorting plug 501, and a capacitive reactance value set with a switch SC. A DA converter circuit 508a generates an on-voltage V1, and a DA converter circuit 508b generates an on-voltage V2 with higher potential than the on-voltage V1. A switching circuit 605 selects the on-voltage V1 or the on-voltage V2 and applies it to a gate terminal of a transistor 117. When the V1 voltage is applied, a test current Id is applied. When the V2 voltage is applied, a constant current Ic is applied, and a voltage between channels Vi of the transistor 117 is measured. Thermal information Tj on the transistor 117 is obtained from the voltage Vi, and a characteristic change and deterioration characteristic of a semiconductor element are obtained.SELECTED DRAWING: Figure 1
Patent JP-2023133019-A (JP)
Title: Ultrasonic inspection device and method for ultrasonic inspection
Inventor: YAMAGUCHI YUHEI
IPC: G01N29/11
Filed: 2022-03-11
Abstract: To provide an ultrasonic inspection device and a method for ultrasonic inspection that can precisely measure a joint body having an adhesive layer in the air.SOLUTION: An inspection device 100 includes: a transmission unit 110 for transmitting an ultrasonic wave to an inspection target object A10; a reception unit 120 for receiving an ultrasonic wave having passed through the inspection target object A10; a frequency selection unit for selecting a frequency of the ultrasonic wave transmitted by the transmission unit 110 according to material information of the inspection target object A10; and a determination unit. The determination unit determines whether there is a non-adhesive part in the adhesive layer A13 from a transmission wave amplitude index of the ultrasonic wave received by the reception unit 120 and the correspondence between the transmission wave amplitude index of the ultrasonic wave determined in advance and the non-adhesive part.SELECTED DRAWING: Figure 2
Patent JP-2023135109-A (JP)
Title: Information processing device, control method, program and storage medium
Inventor: MATSUZAKI SHIN
IPC: G05D1/08
Filed: 2022-03-15
Abstract: To provide an information processing device capable of suitably detecting a marker.SOLUTION: A controller 13 of an information processing device 1 mainly has acquisition means, cluster generation means, and marker detection means. The acquisition means acquires measurement data that is a set of data for representing a plurality of measured points of an object measured by a measurement device. The cluster generation means generates one or more clusters by dividing the plurality of measured points by clustering. The marker detection means detects a cluster for representing a marker based on a relative position between the clusters or a relative position between an edge of a marker installation area and the cluster.SELECTED DRAWING: Figure 17
Patent JP-2023135526-A (JP)
Title: Game machine
Inventor: DATE AKIO
IPC: A63F5/04
Filed: 2022-03-15
Abstract: To provide a game machine that allows a game to proceed smoothly.SOLUTION: In a slot machine including an insertion port into which game tokens can be inserted, a token selector for selecting the game tokens inserted from the insertion port, a hopper provided with an entry section to receive the game tokens, and a token guide for guiding the game tokens determined by the token selector to conform to a predetermined standard to a hopper, the token selector and the token guide are adjacent to each other, and a predetermined gap is formed between the token selector and the token guide. In a state in which a game token enters a predetermined position in the predetermined gap, the game token cannot pass through the token selector even if it is the game token determined by the token selector to conform to the standard.SELECTED DRAWING: Figure 230
Patent JP-2023136228-A (JP)
Title: Cleaning device, vacuum cooling device, and method for cleaning
Inventor: KOIDE TOORU
IPC: F25D7/00
Filed: 2022-03-16
Abstract: To provide a technology that can properly clean a vacuum tube.SOLUTION: A cleaning device for a vacuum cooling device includes: a processing tank with an internal space to dispose an object to be cooled therein; a vacuum device for sucking a gas from the internal space via a vacuum tube; and a supply device for supplying water and air to the vacuum tube.SELECTED DRAWING: Figure 2
Patent JP-2023136361-A (JP)
Title: image projection device
Inventor: TOYOSHIMA TAKANOBU
IPC: G02B27/01
Filed: 2022-03-16
Abstract: To provide an image projection device with which it is possible to maintain high freedom of design even when different regions of a display unit are irradiated with a plurality of images, and reduce the number of emission planes of a light-emitting element that are needed for suppressing luminance unevenness.SOLUTION: The image projection device comprises an image display unit that displays a projection image, a light irradiation unit that irradiates the image display unit with irradiation light, and an irradiation optical unit that irradiates irradiation light as a projection image in the viewpoint direction via the display unit. The projection image includes a first and a second image that are projected to different regions of the display unit. The image display unit is provided with a first region (17b) that displays the first image, and a second region (17a) that displays the second image. The light irradiation unit has first light source units (12b, 13b) that irradiate the first region (17b) with light, and second light source units (12a, 13a) that irradiate the second region (17a) with light, the first light source units (12b, 13b) and the second light source units (12a, 13a) being arranged such that their longitudinal directions are inclined by an angle θ with respect to each other.SELECTED DRAWING: Figure 3
Patent JP-2022069654-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2022-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing player's interest in a game. 
     SOLUTION: A first projection area and a second projection area project from a support part of a decorative member in mutually different directions. The decorative member is moved by moving means. A plurality of pieces of light-emitting means are disposed in the first projection area and the second projection area of the decorative member. Movement of the decorative member is controlled by movement control means, and the plurality of pieces of light-emitting means emit light in an emission pattern predetermined by light emission control means according to movement control by the movement control means. In a predetermined area of a movement area where the decorative member is moved, specific light emission control where a light emission mode in units of a predetermined period in the predetermined area is subjected to light emission control is executed by the light emission control means by light emission by the light-emitting means in the first projection area and light emission by the light-emitting means in the second projection area. Thus, player's interest in a game can be enhanced. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023137129-A (JP)
Title: Information provision device, method for providing information, and information provision program
Inventor: SAKUMOTO TOSHIHARU
IPC: G06Q30/015
Filed: 2022-03-17
Abstract: To increase the convenience for a user when the user selects one from a plurality of transaction targets.SOLUTION: The information provision device of the present invention includes a specification unit and a provision unit. The specification unit specifies the position of each transaction target with respect to each evaluation axis on the basis of the user review on each transaction target. The provision unit provides a user with a content in which the information of each transaction target is arranged in a position in a region in which a plurality of evaluation axes are shown that is specified by the specification unit.SELECTED DRAWING: Figure 1
Patent JP-2023137801-A (JP)
Title: Surgical guide device and manufacturing method
Inventor: FUTAKI YASUO
IPC: A61B17/17
Filed: 2022-03-18
Abstract: To accurately locate and fix a drill guide.SOLUTION: A surgical guide device which supports locating a guide wire in a surgical operation has: an adapted surface adapted to the shape of a bone of a surgery target person; a hole to insert the guide wire therethrough; and a marker with predetermined radiotransparency.SELECTED DRAWING: Figure 1
Patent JP-2023140011-A (JP)
Title: laminated varistor
Inventor: TAKAMURA MASASHI
IPC: H01C7/112
Filed: 2022-03-22
Abstract: To suppress the occurrence of cross talk.SOLUTION: A laminated varistor 1 comprises: a sintered body 2; and a first inner electrode E1, a second inner electrode E2, a third inner electrode E3, and a fourth inner electrode E4 that are provided inside the sintered body 2. The first inner electrode E1, the second inner electrode E2, the third inner electrode E3, and the fourth inner electrode E4 are arranged in order of the first inner electrode E1, the third inner electrode E3, the fourth inner electrode E4, and the second inner electrode E2 from a first main surface side. The third inner electrode E3 and the fourth inner electrode E4 are electrically connected each other. In view from a third direction, at least one part of the first inner electrode E1 and at least one part of the third inner electrode E3 are overlapped. In a view of the third direction, at least a part of the second inner electrode E2 and at least a part of the fourth inner electrode E4 are overlapped each other.SELECTED DRAWING: Figure 1
Patent JP-2023140860-A (JP)
Title: Roll paper holder and portable toilet
Inventor: NAGANO TAKUYA
IPC: A47K10/38
Filed: 2022-03-23
Abstract: To provide a roll paper holder that enables a user to draw paper easily by one hand, and that can be compact and simplified more than conventional ones.SOLUTION: A roll paper holder 20 includes a paper support member 30 including: a support rod 31 to which roll paper 100 is inserted; and a first slide part 32A provided in one end of the support rod 31. The roll paper holder 20 includes a paper pressing member 40 including: a first column 41 that engages with the first slide part 32A vertically slidably; and a pressing rod 43 extending from the first column 41 in a horizontal direction and arranged above the support rod 31. The roll paper holder 20 is configured to sandwich the roll paper 100 with the pressing rod 43 and the support rod 31.SELECTED DRAWING: Figure 2
Patent JP-2023141318-A (JP)
Title: Semiconductor device and semiconductor storage device
Inventor: TODA MASAYA
IPC: H10B12/00
Filed: 2022-03-23
Abstract: To provide a semiconductor device with excellent transistor characteristics.SOLUTION: A semiconductor device of an embodiment comprises: a first electrode; a second electrode; an oxide semiconductor layer provided between the first electrode and the second electrode; a gate electrode surrounding the oxide semiconductor layer; and a gate insulation layer provided between the gate electrode and the oxide semiconductor layer, separated from the first electrode, and including nitrogen (N). A first distance between the first electrode and the gate insulation layer in a first direction from the first electrode toward the second electrode is smaller than a second distance between the first electrode and the gate electrode in the first direction.SELECTED DRAWING: Figure 1
Patent JP-2023141882-A (JP)
Title: Cartridge intermediate, production method of the same, cartridge and production method of the same
Inventor: KANETAKA KENGO
IPC: A45D40/00
Filed: 2022-03-24
Abstract: To provide a cartridge intermediate capable of improving reliability of screwing, and improving assembly properties, a production method of the same, a cartridge, and a production method of the same.SOLUTION: A cartridge intermediate 15 comprises: a screw part 13 which has a grip part 13c for gripping an application body, and has on an outer periphery extending from the grip part 13c, a male screw 13b formed thereon; and a cylindrical part 12 which has a female screw 12v screwed to the male screw 13b, and extends along an axial line direction D1 which is a direction where an axial line N of the screw part 13 extends. The screw part 13 and the cylindrical part 12 are integrated and formed through a coupling part 14 which is broken when being pressed in the axial line direction D1.SELECTED DRAWING: Figure 3
Patent JP-2023149632-A (JP)
Title: Light guide plate glass substrate, light guide plate with diffraction grating on surface of the same, and display with light guide plate
Inventor: IKENISHI MIKIO
IPC: G02B27/02
Filed: 2022-03-31
Abstract: To provide a light guide plate glass substrate which makes it easier to obtain high image quality, a light guide plate, and a display.SOLUTION: Provided are: a disk-shaped light guide plate glass substrate made of glass having a refractive index nd of 1.90 or greater and a Young's modulus of 100 Gpa or greater; a light guide plate having a diffraction grating provided on a surface of the light guide plate glass substrate thereof; and a display with the light guide plate.SELECTED DRAWING: None
Patent JP-2023149719-A (JP)
Title: holding device
Inventor: MUROKAWA KATSUHIKO
IPC: H01L21/683
Filed: 2022-03-31
Abstract: To provide a holding device which prevents trouble caused by a circulation of gas or atmospheric air flowing in a through hole via a pore and the through hole in a spray layer which is formed on an electrostatic chuck surface and uses ceramic, etc., as a material.SOLUTION: An electrostatic chuck 10 which is a holding device for holding a subject comprises: a ceramic part 20 which is a tabular part formed in a tabular shape; a base part 30 which contains a metal, is formed in a tabular shape including a pair of principal surfaces and includes a through hole forming openings on the pair of principal surfaces and in which a spray layer 35 is formed in a portion of one principal surface in the pair of principal surfaces; an adhesive layer 40 which contains an adhesive, is disposed between the tabular part and one principal surface of the base part and adheres the tabular part and the base part; and a seal projection 60 which is provided so as to enclose the opening in a region closer to the opening than a region, where the spray layer is formed, in one principal surface of the base part and protrudes from one principal surface to the adhesive layer and of which the top portion is in contact with the adhesive layer.SELECTED DRAWING: Figure 2
Patent JP-2022079660-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2022-03-31
Abstract: PROBLEM TO BE SOLVED: To call attention to a player on operation means. 
     SOLUTION: Performance control means can display an operation image that prompts a player to operate second operation means, can display a specific background image when the operation image is displayed, and can display a specific pattern and the specific background image in an overlapped manner. Attention calling means has attention calling characters for calling attention on the operation performed by the second operation means. 
     SELECTED DRAWING: Figure 34 
     COPYRIGHT: (C)2022,JPO&INPIT