baber/WOPTO huggingface dataset:
Patent JP-2022044864-A (JP)
Title: Ceiling structure and construction method thereof
Inventor: YOSHIMITSU TOMOYA
IPC: F21V29/76
Filed: 2020-09-08
Abstract: To provide a ceiling structure suppressed in glare caused by point-like light sources when one looks up.SOLUTION: A ceiling structure 50 has a substrate 10b horizontally fixed to a ceiling part in a building and provided in a lattice state and a luminaire attached to a part of the substrate 10b. The luminaire has a body panel 30 fixed to a part of the substrate 10b, the body panel 30 has a horizontally provided base part 20 and multiple light emission parts 25 provided in a box state opened downward to protrude upward from the base part 20, respectively, each of the light emission parts 25 has a light emission substrate 23 provided on the lower side face of an upper face of each of the light emission parts 25 and having multiple point-like light sources arranged on the lower side face of the substrate, and a light transmission board 24 which is provided so as to face the lower side of the light emission substrate 23 and transmitting a part of the light emitted from each of the point-like light sources. A part of the substrate 10b is fixed to the upper face of the base part 20 around the multiple light emission parts 25.SELECTED DRAWING: Figure 10
Patent JP-2020195880-A (JP)
Title: Game machine
Inventor: SASADA YUJI
IPC: A63F5/04
Filed: 2020-09-14
Abstract: To increase amusement by increasing the free space of a ROM managed by a main control circuit and utilizing the free space of the ROM corresponding to the increased space.SOLUTION: Subtraction of a 2BYTE soft timer and retention of a lower-limit value (0) are performed by using a DCPWLD instruction instead of a conventional SBC instruction, and amusement of an advantageous game state advantageous to a player is diversified by using an increased free space of a ROM by deleting unnecessary determination branching. More specifically, by using a free space of a ROM, plural kinds of parts, such as a first-half part, a second-half part, a special battle, and a pseudo bonus, can be controlled as a game state advantageous to a player.SELECTED DRAWING: Figure 165
Patent JP-2021110222-A (JP)
Title: Connection structure of concrete slab and steel beam, and mounting method
Inventor: CHEN BINGCONG
IPC: E04B1/58
Filed: 2020-09-14
Abstract: To improve the frictional force between a concrete slab and a steel beam, provide higher shear resistance, and make a connection between the concrete slab and the steel beam stronger and more secure.SOLUTION: In a connection structure of a concrete slab 7 and a steel beam, a screw cap 3 is provided at an upper end, an inner nut 5 and a nut 6 are sequentially provided at a bottom of a bolt shaft 2, the concrete slab 7 is placed on a prefabricated platform 1, and the nut 6 is a rubber/plastic material so that after the nut 6 and the prefabricated platform 1 are removed, the nut 6 breaks or bursts as the bolt shaft 2 moves down when the concrete slab 7 is connected to the steel beam.SELECTED DRAWING: Figure 1
Patent JP-2022048569-A (JP)
Title: Resin composition for fiber processing, and napped fabric
Inventor: KAWANAKA SHUNSUKE
IPC: D06M15/564
Filed: 2020-09-15
Abstract: To provide a resin composition for fiber processing from which a napped fabric excellent in molding retention can be obtained.SOLUTION: A resin composition for fiber processing contains a hot-melt agent (A) having a melting point of 90-130°C, a resin (B) other than the hot-melt agent (A) and an aqueous medium (C). A napped fabric has a glossy part formed from the resin composition for fiber processing. The hot-melt agent (A) is preferably a polyamide resin and/or a polyester resin. The resin (B) is preferably an acrylic resin emulsion and/or an urethane resin dispersion.SELECTED DRAWING: None
Patent JP-2022052193-A (JP)
Title: Image processing device and image processing program
Inventor: NAGAI AKIYUKI
IPC: H04N7/18
Filed: 2020-09-23
Abstract: To provide an image processing device and an image processing program which assist efficient disinfection of a space with the possibility that a virus adheres to somewhere.SOLUTION: A video acquisition section 21 acquires a video of a space with a person, which has been taken by an imaging section. A video analysis section 22 analyzes the acquired video so as to detect places which the person has touched with his/her hands in the space. A picture generation section 24 generates displaying pictures allowing all the touched places which the person has touched with his/her hands to be recognized from the start of the imaging by the imaging section. The imaging section may be installed in a vehicle so as to image a person in the interior of the vehicle.SELECTED DRAWING: Figure 1
Patent JP-2021047864-A (JP)
Title: Implementation of biometric authentication
Inventor: MARCEL VAN OS
IPC: G06F3/01
Filed: 2020-09-24
Abstract: To provide a faster and efficient method and electronic device having an interface that implement biometric authentication.SOLUTION: The method comprises the steps of: performing, in an electronic device having one or more biometric sensors and displays, each operation according to determination that the electronic device is in an unlocked state in response to detection of a request for performing each operation to which execution is not permitted while the electronic device is in a locked state; and displaying authentication indicator for authentication of a first form without displaying one or more affordance for using authentication of a second form on a display according to determination that the electronic device is in the locked state and the authentication of the first form that is a form of biometrics authentication based on data acquired by the one or more biometric sensors are available.SELECTED DRAWING: Figure 27A
Patent JP-2022053395-A (JP)
Title: Vehicular lighting fixture
Inventor: ABE KAZUTAKA
IPC: F21S43/249
Filed: 2020-09-24
Abstract: To provide a vehicular lighting fixture whose wraparound part is thinned.SOLUTION: In a wraparound part housing unit 11 of a vehicular lighting fixture in which a lateral light unit (a side marker) 5 and a lateral reflector (a side reflex reflector) 6 are arranged side by side in a wraparound part extended to a lateral side of a vehicle, a lateral light lens of the lateral light unit 5 and the lateral reflector 6 are integrally arranged in parallel with a slit in between. A light source of the lateral light unit 5 is an LED light source 17 positioned on a back surface of the lateral reflector 6, and emits light to a lateral light lens 13a from an emitting surface 15a of a light guide lens 15 extending to a back surface side of the lateral light lens 13a. Between the lateral reflector 6 and the light guide lens 15, an inner case 14 forming a rib 14c is provided, and the rib 14c engages in the slit. Thus, the wraparound part can be thin. It is also possible to reduce light entering the lateral reflector 6 from the lateral light unit 5.SELECTED DRAWING: Figure 7
Patent JP-2022055800-A (JP)
Title: Video distribution apparatus, video distribution method, and video distribution program
Inventor: NAKATANI YUJI
IPC: H04N21/2743
Filed: 2020-09-29
Abstract: To provide a service which facilitates two-way communication between a person who distributes live video content and viewers thereof, thereby enlivening the video content.SOLUTION: A video distribution apparatus 20 includes: a first acquisition unit 211 which acquires real-time video data and user identification information of a distributor; a second acquisition unit 212 which acquires a distribution request and user identification information of a viewer from a viewer terminal 40; a third acquisition unit 213 which acquires the user identification information and preference tag candidate information from user terminals 10, 40; a user information management unit 25 which records, when the preference tag candidate information is included in an external dictionary database, the preference tag candidate information, as a preference tag, on a database 26 in association with the user identification information; and a generation unit 23 which acquires preference tag information of the distributor associated with user identification information corresponding to the identification information of the distributor, and generates distribution video data by using the acquired preference tag information and the real-time video data.SELECTED DRAWING: Figure 2
Patent JP-2021008670-A (JP)
Title: Composite plated material, and method of producing the same
Inventor: ITO TSUYOSHI
IPC: H01R13/03
Filed: 2020-09-30
Abstract: To provide a composite plated material of slight appearance unevenness, low contact resistance, and excellent abrasion resistance, without using a cyan-based silver plating liquid or silver plating liquid comprising silver nitrate as a silver salt, and a method of producing the same.SOLUTION: The composite plated material is produced by forming a film made from a composite material comprising carbon particles in a silver layer on a material, the film being formed by suspending carbon particles in water, subsequently adding an oxidizer to the suspension to carry out a wet oxidation treatment of the carbon particles, and carrying out electroplating using a sulfonic acid-based silver plating liquid into which the carbon particles having been subjected to the wet oxidation treatment are added.SELECTED DRAWING: Figure 1
Patent JP-2022059750-A (JP)
Title: Collet chuck for machine tool
Inventor: NAKAGAWA TOSHIMOTO
IPC: B23B31/20
Filed: 2020-10-02
Abstract: To provide a collet chuck for machine tool which can hold an attitude of a work-piece without use of a drive unit such as cylinder and so on.SOLUTION: A collet chuck 1 comprises: a cylindrical body 11 which has a taper part 23 at a front end part of an inner peripheral surface 22b; a cylindrical collet 12 which has a taper part 26 corresponding to the taper part 23 of the body 11 at a front end part of an outer peripheral surface, and relatively moves backwards in the body 11, thereby reducing a diameter of the taper part 26 and holding a work-piece W; and a backing metal 13 which is so arranged in the collet 12 as to be movable back and forth, and moves together with the work-piece W in the body 11 when a rear end part W1 of the work-piece W is inserted in the collet 12, thereby relatively moving the collet 12 backwards. The inner peripheral surface 22b of the body 11 has an axis concentric with an axis A2 of the rear end part W1 of the work-piece W. The collet 12 is formed concentrically with the inner peripheral surface 22b of the body 11.SELECTED DRAWING: Figure 1
Patent JP-2022060115-A (JP)
Title: Laser beam machining apparatus, and laser beam machining method
Inventor: ARAI TOSHIHIRO
IPC: H05K3/00
Filed: 2020-10-03
Abstract: To perform laser beam machining in a machining route capable of reducing load to a galvano-scanner when sequentially boring a plurality of holes in a laser beam machining for boring a printed circuit board, using a laser beam.SOLUTION: A laser beam machining method comprises: dividing a scan area being a range of laser irradiation, into a plurality of substantially rectangular strip-shaped areas; further dividing the plurality of areas into a plurality of substantially rectangular strip-shaped sub-areas; and determining a machining route so that boring positions in the sub-areas are arranged so as to make directions of machining routes for boring in the sub-areas between the sub-areas neighboring in a longitudinal direction of the area, opposite to each other.SELECTED DRAWING: Figure 4
Patent JP-2022060908-A (JP)
Title: X-ray tube holding device and X-ray diagnostic system
Inventor: YASHIRO SHOJI
IPC: H05G1/02
Filed: 2020-10-05
Abstract: To easily check a shooting angle regardless of whether X-ray shooting is performed using either the recumbent position shooting or the standing position shooting.SOLUTION: An X-ray tube holding device according to an embodiment includes an X-ray tube, a support unit that rotatably supports the X-ray tube such that shooting can be performed at different shooting angles, a first angle display unit that displays a first shooting angle corresponding to a first shooting technique, and a second angle display unit that displays a second shooting angle corresponding to a second shooting technique different from the first shooting technique.SELECTED DRAWING: Figure 2
Patent JP-2022061229-A (JP)
Title: Toilet lid device
Inventor: AMANO MANA
IPC: F16H21/10
Filed: 2020-10-06
Abstract: To provide a toilet lid device capable of reducing a gap between a toilet lid and a casing when the toilet lid is closed as much as possible while inhibiting the toilet lid from interfering with the casing when the toilet lid is rotated even in the case where an arm hinge structure is adopted.SOLUTION: A toilet lid device includes a casing, a toilet lid, and an electric opening/closing device. The electric opening/closing device includes a drive part, a rotation part, a transmission part, and a storage part. The rotation part includes a pinion part, and the transmission part includes an arm part having a rack part that meshes with the pinion part, and a protrusion part that protrudes from the arm part. The storage part includes a rail part where the protrusion part can slide in a front-back direction. The rotation part causes the rack part to slide forward by the pinion part when rotating in an opening direction of the toilet lid, and causes the toilet lid to slide forward together with the transmission part by the protrusion part sliding forward in the rail part. The transmission part causes the toilet lid to rotate in an opening direction by rotating from a position that it has slid forward together with the storage part.SELECTED DRAWING: Figure 4
Patent JP-2021002070-A (JP)
Title: Liquid crystal display device, polarizing plate, and polarizer protection film
Inventor: MURATA KOICHI
IPC: B32B7/023
Filed: 2020-10-06
Abstract: To provide a polarizer protection film comprising a polyester film capable of suppressing light leakage even when two polarizing plates are disposed in a cross-Nicol arrangement.SOLUTION: A polarizing plate protection film comprising a polyester film is characterized in that an absolute value of a difference between a thermal shrinkage rate in a direction 45 degrees from a machine direction of the film and a thermal shrinkage rate in a direction -45 degrees from the machine direction of the film is 0.4% or less.SELECTED DRAWING: None
Patent JP-2022063956-A (JP)
Title: Control method and program
Inventor: TAMON NATSUMI
IPC: H04N1/393
Filed: 2020-10-13
Abstract: To provide a technique that can print a drawing that is more practically usable.SOLUTION: A control method for controlling a terminal device 100 configured to be communicable with an image forming apparatus 200 includes the steps of: acquiring first reduced scale information on a drawing that cannot be modified by the terminal device 100 (STEP1, S11-S13); acquiring an enlargement/reduction ratio representing an enlargement ratio or a reduction ratio of the drawing during image formation (STEP2, S14); calculating second reduced scale information on the drawing during image formation on the basis of the first reduced scale information and the enlargement/reduction ratio (STEP3, S15); and generating data for image formation obtained by changing the first reduced scale information to the second reduced scale information (STEP4, S16, S6).SELECTED DRAWING: Figure 4
Patent JP-2022065693-A (JP)
Title: Optical unit, laser processing equipment, laser processing method and three-dimensional processing equipment
Inventor: YAMAGUCHI MASAKI
IPC: B23K26/064
Filed: 2020-10-16
Abstract: To provide an optical unit capable of making a large angle of deviation while having an extremely simple structure and capable of achieving reverse taper processing and three-dimensional direct processing at a high speed, and laser processing equipment using the optical unit, a laser processing method and three-dimensional processing equipment.SOLUTION: An optical unit comprises: light parallel transfer means for transferring light in parallel; light reversing means for reversing the light from the light parallel transfer means; and light concentrating means for concentrating the light from the light reversing means onto a workpiece surface.SELECTED DRAWING: Figure 3A
Patent JP-2022067747-A (JP)
Title: Service plan change support device, service plan change support method, and service plan change support program
Inventor: MAEKAWA YUKI
IPC: G06Q50/30
Filed: 2020-10-21
Abstract: To provide a timetable change planning device capable of planning an appropriate service plan based on an uncertain disaster prediction.SOLUTION: A timetable change planning device 110 includes a timetable change probability information derivation processing part 241, and a timetable change recommendation plan derivation processing part 242. The timetable change probability information derivation processing part 241 holds basic service information for each route of transportation means, and receives disaster prediction information (including traffic control to be predicted and its occurrence probability) and then acquires traffic control for each route section and its occurrence probability. The timetable change recommendation plan derivation processing part 242 sets a target function based on passenger demand prediction information including a prediction value of the number of users for a combination of boarding points included in a target route of the service plan change in the route and formulation contents corresponding to an evaluation item of the service plan for the route, and solves an optimization problem using presence/absence of application of the service plan change including the traffic control to each of the routes as a determination variable using the target function, and thereby creates a service plan change plan.SELECTED DRAWING: Figure 2
Patent JP-2022067921-A (JP)
Title: Coil unit, mobile body, power reception device, and power transmission system
Inventor: KAMEYAMA HIROSHI
IPC: H02J7/00
Filed: 2020-10-21
Abstract: To reduce weight of a coil unit which is used for wireless power transmission.SOLUTION: A power reception coil unit (400) which is installed in a mobile body comprises: power reception coils (410); and a housing (490) having a housing part (491) which houses the power reception coils (410). The housing (490) comprises: a base plate (430) made of metal; a resin plate (440) made of resin; and a cover (450) which is assembled with the base plate (430). The base plate (430) has an aperture penetrating between an internal surface (432) and an external surface (431). The resin plate (440) has a main part (443) which is provided at a position closing the aperture. Thickness of the main part (443) is thinner than thickness of the base plate (430).SELECTED DRAWING: Figure 4
Patent JP-2022067967-A (JP)
Title: Vertical piping unit, manufacturing method of vertical piping unit, and mounting method of vertical piping unit
Inventor: MINOWA NORIMASA
IPC: E04F17/08
Filed: 2020-10-21
Abstract: To provide a vertical piping unit, a manufacturing method of the vertical piping unit, and a mounting method of the vertical piping unit to a building, capable of minimizing site man-hours.SOLUTION: A vertical piping unit 100 is constituted by integrating a thermal insulation material 3 attached to cover a circumferential surface of piping 2 excluding its upper and lower end portions and a mounting portion to a building, a protection material 4 attached to cover the circumferential surface of the thermal insulation material 3, and at least two vertical pipes 1 provided with takeout pipes 5, by a frame 10. The vertical piping unit 100 is suspended from a roof floor to a mounting part in the building in a vertical state, and fitted to a pipe end of an upper end portion of an existing another pipe, then the pipe ends are connected by welding and the like, the frame 10 is also mounted and fixed to a support member, further the mounting portion to the building, of the piping is attached and fixed to a support at a building side, the next vertical piping unit 100 is mounted and fixed to the building by a similar process, then the thermal insulation material 3 is attached in a manner of covering the circumferential surface of the connection portions of upper and lower end portions of the connected pipes, and the protection material 4 is attached in a manner of covering the thermal insulation material 3 from its upper portion.SELECTED DRAWING: Figure 4
Patent JP-2021075519-A (JP)
Title: Pharmaceutical composition containing tetrahydropyranooxazine derivative with selective bace1 inhibitory activity
Inventor: TADANO GENTA
IPC: A61P43/00
Filed: 2020-10-23
Abstract: To provide a pharmaceutical composition containing a compound which has amyloid β production inhibitory activity and is useful as a therapeutic or preventive agent for disease induced by production, secretion and/or deposition of amyloid β protein.SOLUTION: A pharmaceutical composition contains a compound represented by formula (I) or a pharmaceutically acceptable salt thereof. (In the formula, R3 is alkyl substituted with halogen, cyano, alkyloxy, haloalkyloxy or a nonaromatic carbocyclic group, or the like; t is an integer from 0 to 3; R5 is H or halogen; R6 is H, halogen, or substituted/unsubstituted alkyl; and ring B is substituted/unsubstituted pyrazine or the like.)SELECTED DRAWING: None
Patent JP-2022069130-A (JP)
Title: Strain correction processor, drawing method, and program
Inventor: AKUTSU TAKASHI
IPC: B41J2/01
Filed: 2020-10-23
Abstract: To provide a strain correction processor which can shorten a standby time until drawing starts after strain correction of image data, after a substrate is carried in.SOLUTION: A strain correction processor performs strain correction on the basis of a strain amount of a drawing object with respect to original image data that defines a pattern to be formed in a drawing area, generates corrected image data, and hands the same over to a drawing processing part. At this time, the processor hands corrected partial image data for drawing over to the drawing processing part at each time when performing strain correction for original image data with respect to a partial area of the drawing area.SELECTED DRAWING: Figure 1
Patent JP-2022069898-A (JP)
Title: Cooker
Inventor: UNO MASAYUKI
IPC: A47J27/00
Filed: 2020-10-26
Abstract: To provide a cooker which is not easily damaged even when a stirring device is rotated in a direction opposed to a rotation direction and also which can be inexpensively provided.SOLUTION: A cooker includes: a cam part to be jointly rotated with a stirring device for stirring contents of an inner pot; a first switch (46) and a second switch (47) to be turned on/off at different timing excluding a periodic deviation of a half rotation in the cam part; a direction determination part (41) for determining a rotation direction of a drive motor for rotating the stirring device from a time difference of turning-on/off of the first switch (46) and the second switch (47); and a direction designation part (42) for repeating an operation to turn on/off a power source of the drive motor till the rotation direction comes to be a predetermined one direction for enabling the stirring device to perform stirring.SELECTED DRAWING: Figure 8