baber/WOPTO huggingface dataset:
Patent JP-2023007789-A (JP)
Title: recording device
Inventor: NAKANO SHUICHIRO
IPC: B41J2/01
Filed: 2021-07-02
Abstract: To provide a recording device in which an increase in size is restricted.SOLUTION: A recording device 11, to which a liquid is supplied from a liquid storage portion 52 containing the liquid, includes: a recording unit 15 that performs recording on a medium by ejecting the liquid to a medium 99 to be conveyed; a support portion 19 that supports the medium at a position opposite to the recording unit; a first side frame 31 supporting one-end side of the support portion; a second side frame 32 supporting the-other-end side of the support portion; a connection frame 46 connecting the first side frame and the second side frame; and one or more holding unit 51 holding one or more liquid storage portions. The connecting frame is positioned lower than the support portion, and the holding unit is positioned between the support portion and the connection frame and between the first side frame and the second side frame.SELECTED DRAWING: Figure 2
Patent JP-2023010019-A (JP)
Title: protective fence
Inventor: MURAKAMI KUNIO
IPC: E01F7/04
Filed: 2021-07-08
Abstract: To provide a protective fence capable of easily installing a scattering prevention net, a blind net or the like and coping with an increase in wind load.SOLUTION: In a protective fence to which a protective member is attached, a support is attached to one surface of the protective fence in a vertically movable manner, and the protective member is fixed to the support, or the support is fixed to one surface of the protective fence, and the protective member is attached to the support in a vertically movable manner.SELECTED DRAWING: Figure 8
Patent JP-2023011304-A (JP)
Title: Component mounting apparatus
Inventor: OKAZAKI SHINICHI
IPC: H05K13/08
Filed: 2021-07-12
Abstract: To provide a component mounting apparatus capable of easily detecting an abnormality such as chipping of the tip portion of a nozzle by imaging the nozzle at one or more angles around the axis thereof.SOLUTION: A component mounting apparatus includes a mounting head in which a nozzle 60 for sucking a component is mounted on the axis thereof, and a rotating mechanism for rotating the nozzle around the axis, and nozzle data obtained by imaging the nozzle in an imaging direction orthogonal to the axial direction of the axis are stored. The nozzle data includes a plurality of inspection angles, and the inspection angle is an angle around the axis of the nozzle at which a chipping-prone site of a tip portion 61 of the nozzle is arranged at an end portion in the width direction perpendicular to the axial direction and the imaging direction. The nozzle data includes a plurality of standard sizes when a standard nozzle having no chipping at the tip portion thereof is rotated at a plurality of inspection angles and viewed in the imaging direction. The nozzle is rotated at one or more inspection angles out of the plurality of inspection angles by the rotating mechanism and the nozzle is imaged to acquire one or more captured images. The state of the nozzle is inspected based on the captured images and the stored nozzle data.SELECTED DRAWING: Figure 8
Patent JP-2021164819-A (JP)
Title: Game machine
Inventor: KURATA TAKESHI
IPC: A63F7/02
Filed: 2021-07-16
Abstract: To provide a game machine capable of suitably performing processing when operating power starts to be supplied.SOLUTION: Display data corresponding to each display part of a main-side CPU 63 are transmitted to a display IC. The display IC sets the display data to a display circuit corresponding to a transmission target of the display data. Thus, display corresponding to the display data is performed in a display part corresponding to the display circuit. The main-side CPU 63 executes not only first timer interruption processing started by performing interruption at a first interruption period but also second timer interruption processing started by performing interruption at a second interruption period shorter than the first interruption period. Processing for transmitting the display data is integrated into the second timer interruption processing. The second timer interruption processing also interrupts main processing to be executed when operating power starts to be supplied to the main-side CPU 63 and is started.SELECTED DRAWING: Figure 6
Patent JP-2023014744-A (JP)
Title: Liquid discharge head
Inventor: KANZAKI SHOTARO
IPC: B41J2/14
Filed: 2021-07-19
Abstract: To provide a liquid discharge head which can reduce a discharge failure of liquid.SOLUTION: A liquid discharge head 10 includes a laminate 18 in which a plurality of plates are adhered with adhesive. In the laminate 18, a plurality of individual flow passages 40 which include nozzles 41 and pressure chambers 43 to which pressure for discharging liquid from the nozzles 41 is applied and are arranged in a prescribed arrangement direction, a supply manifold 50 which communicates with the plurality of individual flow passages 40 and supplies liquid to the plurality of individual flow passages 40, a return manifold 51 which communicates with the plurality of individual flow passages 40 and to which liquid which is not discharged from the nozzles 41 of liquid flowing in the plurality of individual flow passages 40 is returned, and a dummy flow passage 60 which is arranged side by side with the plurality of individual flow passages 40 at the outside in the arrangement direction with respect to the individual flow passage 40 positioned at the outermost end of the plurality of individual flow passages 40 and is not connected to both of the supply manifold 50 and the return manifold 51 are provided.SELECTED DRAWING: Figure 3
Patent JP-2021166209-A (JP)
Title: Lighting fixture and heat sink
Inventor: MOTOKI NAOYA
IPC: F21S8/02
Filed: 2021-07-20
Abstract: To provide a lighting fixture that can transmit heat that is transmitted to a part to be fitted to a fin more efficiently than before, and to provide a heat sink.SOLUTION: A lighting fixture 1 includes a heat radiation fin 132. The heat radiation fin 132 includes: two fin parts 133a and 133b formed by folding one sheet metal; and two stationary parts 135a and 135b. The two stationary parts 135a and 135b are respectively fixed to a part to be fitted (base part) 131.SELECTED DRAWING: Figure 2
Patent JP-2023020001-A (JP)
Title: Underwater positioning system and method
Inventor: YOSHIHARA ITARU
IPC: G01S7/526
Filed: 2021-07-30
Abstract: To provide an underwater positioning system and method capable of accurate underwater positioning.SOLUTION: The underwater positioning system 1, in which at least one among one or more transmitters 2 and one or more receivers 3 is provided at known coordinates, and which positions an unknown point of unknown coordinates in which another transmitter 2 or receiver 3 is provided, comprises: a time window DB 4 that, when the unknown points are set within a plurality of regions R set by dividing an underwater positioning range, stores in advance for each region R, a time window for sound waves emitted from the transmitter 2 to reach the receiver 3; and a coordinate estimation/identification section 6 that calculates, for each region R, a time-windowed impulse response, which is an inner product of the time window and an impulse response of a sound wave propagation path from the transmitter 2 to the receiver 3, and estimates that the unknown point is located in the region R where energy of the time-windowed impulse response is at maximum.SELECTED DRAWING: Figure 1
Patent JP-2023022609-A (JP)
Title: Measuring apparatus and measuring method
Inventor: TEZUKA SHINICHIRO
IPC: G01M11/02
Filed: 2021-08-03
Abstract: To suppress lowering of calculation accuracy of BFS caused by intensity fluctuation of BGS.SOLUTION: A measuring apparatus includes a detection unit for detecting intensity of Rayleigh scattering light generated in an optical fiber, a spectrum analyzer for measuring a spectrum of Brillouin scattering light generated in the optical fiber, and a calculation unit for calculating a frequency shift quantity of a peak of the spectrum of the Brillouin scattering light on the basis of a detection result of the detection unit and a measured result of the spectrum analyzer, wherein calculation by the calculation unit includes correcting an intensity measured value in a slope in the spectrum of the Brillouin scattering light on the basis of the intensity of the Rayleigh scattering light, and calculating the frequency shift quantity from an intensity fluctuation value based on the corrected intensity measured value.SELECTED DRAWING: Figure 1
Patent JP-2023023192-A (JP)
Title: Bathroom floor, method for manufacturing bathroom floor, and bathroom
Inventor: MAKINO YUSUKE
IPC: E04F15/02
Filed: 2021-08-04
Abstract: To provide a bathroom floor capable of suppressing yellowing.SOLUTION: A bathroom floor according to the present invention includes a resin layer and a coating disposed on a first surface of the resin layer. The resin layer contains resin and antioxidant. The coating contains a cured product of a thermosetting resin, and the outer surface of the coating has a ten-point average roughness Rz of 4.0 μm or less.SELECTED DRAWING: Figure 1
Patent JP-2023031714-A (JP)
Title: Transparent fluorescent material and light source device
Inventor: TERUI TATSUYA
IPC: F21S2/00
Filed: 2021-08-25
Abstract: To provide a transparent fluorescent material with which it is possible to narrow down a luminescent spot diameter of luminescence.SOLUTION: A transparent fluorescent material is one in which a surface of one surface is rougher than a surface of the other surface. The pair of surfaces are opposed to each other. An arithmetic average roughness (IRa) of one surface is 0.80 μm or more, and an arithmetic average roughness (RRa) of the other surface is 0.30 μm or less.SELECTED DRAWING: Figure 2
Patent JP-2023038446-A (JP)
Title: Method for creating detection data in electron beam application device, image synthesis method for irradiation target, program, recording medium, and electron beam application device
Inventor: NISHITANI TOMOHIRO
IPC: H01J37/252
Filed: 2021-09-07
Abstract: To provide a detection data creation method capable of acquiring an image with a wide dynamic range without switching the detection sensitivity of a detector.SOLUTION: A photocathode 3 is used as an electron gun, data of the amount of emission emitted from an irradiation area of an electron beam is detected by a detector 5, and the amount of light reaching the photocathode 3 from a light source 2 is adjusted such that the signal intensity of a detection signal reaches a preset value, and images are synthesized using the light amount adjustment data with the signal intensity of the detection signal having a preset value as the detection data of the irradiation area.SELECTED DRAWING: Figure 1
Patent JP-2023038505-A (JP)
Title: Axial flow turbine
Inventor: TAJIMA TSUGUHISA
IPC: F02C7/18
Filed: 2021-09-07
Abstract: To provide an axial flow turbine which can adjust a temperature of a cooling medium for cooling a turbine component in consideration of thermal stress.SOLUTION: An axial flow turbine 1 of this embodiment comprises a turbine component which is cooled by a cooling medium. The axial flow turbine 1 comprises a second cooling medium introduction mechanism 100B for introducing a third cooling medium which is adjusted so that a temperature difference between a high-temperature part and a low-temperature part of the turbine component satisfies a thermal stress allowable temperature into the axial flow turbine 1 as the cooling medium of the turbine component by mixing a first cooling medium and a second cooling medium which is higher than the first cooling medium in a temperature.SELECTED DRAWING: Figure 1
Patent JP-2023042639-A (JP)
Title: Optical semiconductor device and method for manufacturing the same
Inventor: SETOGUCHI YOSUKE
IPC: H01S5/023
Filed: 2021-09-15
Abstract: To provide a reliable optical semiconductor device capable of preventing vignetting without spoiling heat dissipation.SOLUTION: An optical semiconductor device includes: a tabular optical semiconductor element 2 having one side part served as the emission surface 2fw of a laser beam; and a submount substrate 3 having a bonding surface 3fb for bonding the optical semiconductor element 2 and having the optical semiconductor element 2 bonded by solder 4 in the state of aligning the positions of a side surface 3fs adjacent to one end of the bonding surface 3fb and the emission surface 2fw. The bonding surface 3fb has a metalization layer 32 formed on the outermost surface in a bonding area with the optical semiconductor element 2 and a metal oxide film layer 33 formed on the outermost surface in an area on the side of the other end in an area surrounding the bonding area.SELECTED DRAWING: Figure 1
Patent JP-2023042731-A (JP)
Title: Data use management device and online conference system
Inventor: YAMAGISHI HIROKI
IPC: G06Q10/10
Filed: 2021-09-15
Abstract: To provide a data use management device, an online conference system, and a program that manage possibility of viewing and operating shared data for each user who participates in an online conference.SOLUTION: An online conference server 12 includes a main body 30, a first storage unit 32, and a second storage unit 34, in which a plurality of pieces of related information is registered in a related information DB 40. Each piece of the related information indicates a relationship between a pair of users. A relationship determination unit 46 determines, on the basis of a plurality of pieces of related information, whether or not each user participating in an online conference has a direct or an indirect relationship with a sponsor user. A use management unit 48 restricts use of shared data by a user who is not recognized to be related to the sponsor user.SELECTED DRAWING: Figure 1
Patent JP-2023042833-A (JP)
Title: floating body
Inventor: YOSHINO MASATAKE
IPC: B63B25/16
Filed: 2021-09-15
Abstract: To provide a floating body dispensing with a separate tank for moving leaked liquid gas and capable of recovering and efficiently processing the liquid gas leaked from a tank.SOLUTION: A floating body includes: a floating body with a partitioned hold space; a tank body stored in the hold space and capable of pooling liquid gas inside; a tank having a thermal protection wall covering an exterior surface of the tank body and formed with a guide path for guiding the liquid gas leaked from the tank body in between the tank body; a recovery space forming part provided below the tank body and partitioning and forming the recovery space to which the liquid gas is introduced through the guide path; a gas guiding wall forming a vertical flow path communicating the recovery space and a top part of the hold space; a gas introduction line capable of introducing purged gas into the hold space; and a discharge line capable of discharging the gas from the top part in the hold space.SELECTED DRAWING: Figure 2
Patent JP-2023044052-A (JP)
Title: Woven or knitted fabric and thermal protective clothing
Inventor: TAMURA TOKUO
IPC: D03D15/292
Filed: 2021-09-17
Abstract: To provide a woven or knitted fabric excellent in flame retardancy, heat insulating property and comfort, and to provide thermal protective clothing.SOLUTION: There is provided a woven or knitted fabric comprising a spun yarn obtained by blending a meta-type wholly aromatic polyamide fiber with a para-type wholly aromatic polyamide, wherein the woven or knitted fabric has a basis weight of 100-200 g/m2 and a thickness of 0.6 to 1.1 mm under a load of 7 g/cm2.SELECTED DRAWING: None
Patent JP-2023046622-A (JP)
Title: Multilayer ceramic capacitor
Inventor: KASAHARA MASAHIRO
IPC: H01G4/30
Filed: 2021-09-24
Abstract: To provide a multilayer ceramic capacitor that excels in moisture resistance.SOLUTION: A multilayer ceramic capacitor 1 comprises: an element assembly 10 having dielectric ceramic layers 35a, 35b and internal electrode layers 36a, 36b; and external electrodes 20a, 20b. The assembly element has: a capacitance forming part 30 in which the dielectric ceramic layers and the internal electrode layers are alternately laminated in a thickness direction T; main surface coating parts 40a, 40b provided on a main surface of the capacitance forming part that is directed in the thickness direction; a side surface coating part provided on a side surface of the capacitance forming part that is directed in a width direction W orthogonal to the thickness direction; and an edge surface coating part provided on an edge surface of the capacitance forming part that is directed in a length direction L orthogonal to the thickness direction and the width direction. The internal electrode layers have exposed portions 37a, 37b that are exposed to the edge surface of the capacitance forming part, respectively. The edge surface coating part is provided on the edge surface of the capacitance forming part so as to cover a part of the exposed portions of the internal electrode layers. The external electrodes cover the exposed portions of the internal electrode layers that are not covered by the edge surface coating part and the edge surface coating part.SELECTED DRAWING: Figure 2
Patent JP-2023051266-A (JP)
Title: Pachinko game machine
Inventor: YOSHIDA SHINSUKE
IPC: A63F7/02
Filed: 2021-09-30
Abstract: To provide a Pachinko game machine capable of enhancing fun of a game.SOLUTION: A Pachinko game machine includes a standby operation performance for freezing a decorative pattern during a stop display of a special pattern and performing first operation of a stage background image, and a varying operation performance for performing second operation differing from the first operation to a stage background image during a variation display of a special pattern, can start a variation display in a state in which first operation of a stage background image is continued when starting a variation display of a special pattern during execution of the standby operation performance, can execute a standby demonstration performance differing from the standby operation performance when a predetermined condition is satisfied during a stop display of a special pattern, and can execute a predetermined performance differing from a specific performance with entry of game balls into a start pocket as an opportunity during execution of a standby demonstration performance while being capable of executing the specific performance with entry of game balls into the start pocket as an opportunity during execution of the varying operation performance.SELECTED DRAWING: Figure 134
Patent JP-2023051598-A (JP)
Title: Program, computer system and game map generation method
Inventor: AIZU TAKUYA
IPC: A63F13/79
Filed: 2021-09-30
Abstract: To provide a technique for generating a game map used in a game in which a moving body object moves on the basis of an image, and capable of generating an appropriate game map.SOLUTION: A computer system is caused to generate a game map used for a game in which a moving body object moves in the game map in which map elements are arranged. At that time, a given map generation image is obtained, and a predetermined image analysis process is performed to extract an image portion that serves as a base for the arrangement configuration of the map elements from the map generation image. Then, a game map is generated by determining the arrangement configuration of the selected map elements using the extraction result.SELECTED DRAWING: Figure 2
Patent JP-2023036497-A (JP)
Title: Indoor air cleaner
Inventor: HASHIZUME KEIJI
IPC: F24F8/80
Filed: 2021-09-02
Abstract: To provide an indoor air cleaner that is used for air cleaning in a room, especially, adaptive to highly infectious viruses such as coronaviruses.SOLUTION: An indoor air cleaner consists of: a longitudinally long channel-shaped housing 1 which has an outside air suction port 4 in its top surface; an electric motor for outside air suction which is located right below the outside air suction port; and an ultraviolet bactericidal lamp fluorescent tube instrument which is a plurality of intermediate partition plates which are stood upright at proper intervals over between a back plate and a top plate of a front opening and built in the longitudinally long channel-shaped housing, outside air introduced from the outside air suction port in the top surface of the longitudinally long channel-shaped housing being made to flow zigzag a plurality of times from an upper side to a lower side in the housing and also irradiated with ultraviolet rays a plurality times in the flowing process.SELECTED DRAWING: Figure 2
Patent JP-2023056256-A (JP)
Title: Prescription drug providing method, and prescription drug providing system
Inventor: KIMURA YOSHIHARU
IPC: G16H20/10
Filed: 2021-10-07
Abstract: To provide a suitable service about a prescription drug in a pharmacy.SOLUTION: A prescription drug providing method executes a guidance step for guiding a patient visiting a pharmacy to a prescription drug provision support chair for acquiring a plurality of kinds of biological information, a biological information acquisition step for making the prescription drug provision support chair acquire the biological information of the patient, a remote medical care step for executing remote medical care using a doctor terminal device owned by a doctor by using the acquired biological information, a prescription acquisition step for allowing the pharmacy to acquire a prescription for the patient determined by the doctor as a result of the remote medical care, and a prescription drug providing step for providing the patient with the prescription drug prescribed according to the prescription.SELECTED DRAWING: Figure 1
Patent JP-2023024925-A (JP)
Title: Lamp for vehicle
Inventor: KIM SEOK HUYN
IPC: F21S43/14
Filed: 2021-10-13
Abstract: To provide a lamp for a vehicle which implements a disparity perspective through refraction and reflection of side light radiated by a light source.SOLUTION: A lamp 1 for a vehicle includes: a lamp housing 10; a bezel part 20 installed in the lamp housing 10; a light source part 30 including a board 31 installed in the bezel part 20, and a plurality of light sources 35 mounted on the board 31; a lens part 50 which is attached to the lamp housing 10 and provided so as to radiate light generated by the light source part 30 to the outside; and a reflection part 40 which is installed spaced apart from the light source part 30 on the rear side opposite to the front side as seen in a direction from the light source part 30 toward the lens part 50 and which is provided so as to reflect the light radiated from the light source part 30 to the front side. The board 31 is formed of a transparent material having light transparency such that a portion of the light generated by the plurality of light sources 35 reaches the reflection part 40.SELECTED DRAWING: Figure 1
Patent JP-2023058191-A (JP)
Title: Hydrogen treatment material, manufacturing method of hydrogen treatment material, and hydrogen treatment method
Inventor: OKABE HIROSHI
IPC: G21C9/06
Filed: 2021-10-13
Abstract: To provide hydrogen treatment material for easily realizing efficient hydrogen treatment.SOLUTION: A hydrogen treatment material of an embodiment is used for hydrogen treatment in which hydrogen is oxidized to water, and includes a hydrophobic region.SELECTED DRAWING: Figure 1
Patent JP-2022070822-A (JP)
Title: Thermoelectric transfer blanket system
Inventor: ROBERT A DICHIARA JR
IPC: H05B3/10
Filed: 2021-10-20
Abstract: To provide a heat transfer blanket that can be employed to heat or cool an object.SOLUTION: A heat transfer blanket includes a flexible container 102 containing an insulation 152. A thermal energy storage medium 104 is arranged in a flexible container.SELECTED DRAWING: Figure 2