baber/WOPTO huggingface dataset:
Patent JP-2022029166-A (JP)
Title: Box selection device, information processing method, and information processing program
Inventor: KOIDE YUKIKAZU
IPC: B65B57/00
Filed: 2020-08-04
Abstract: To provide a box selection device, an information processing method, and an information processing program which can perform learning of a neural network computing unit so as to reduce calculation cost and improve box selection accuracy.SOLUTION: An input information conversion unit 31 has a feature amount calculation unit 34 for calculating feature amounts of each component based on a packaging result, and a clustering processing unit 35 for performing clustering processing of classifying each of the components into a plurality of clusters based on the feature amounts. The clustering processing unit 35 can classify numerical kinds of components into clusters based on the feature amounts. The number of clusters is smaller than the kind of components. Accordingly, an input information reduction processing unit 33 can reduce an information amount of input information by the plurality of clusters classified by the clustering processing part unit 35.SELECTED DRAWING: Figure 1
Patent JP-2022032160-A (JP)
Title: Game machine
Inventor: NAGASAWA TAKASHI
IPC: A63F5/04
Filed: 2020-08-11
Abstract: To improve a response to an operation of a stop switch.SOLUTION: In a game machine, a plurality of reels each have three or more specific drawings different from each other and arranged thereon; a winning type includes a plurality of selection winning types in which an operation order by which a predetermined reel of the reels is firstly stopped is set as a correct answer order, and a predetermined correct answer combination can be won, if a stop switch corresponding to the reel firstly stopped in the correct answer order is operated at a predetermined timing; the selection winning types are corresponded to correct answer combinations in which correct answer orders are identical and specific drawings different in the firstly stopped reel are each included as a constitutional drawing; and if a first selection winning type or a second selection winning type is determined, when the stop switch is operated in the correct answer oder and the correct answer combination is not won, a specific non-correct answer combination is commonly won.SELECTED DRAWING: Figure 6
Patent JP-2022039095-A (JP)
Title: Phosphor particle, wavelength conversion element, light source device, method of manufacturing phosphor particle, method of manufacturing wavelength conversion element, and projector
Inventor: HASHIZUME TOSHIAKI
IPC: G03B21/14
Filed: 2020-08-27
Abstract: To provide a phosphor particle, a wavelength conversion element, a light source device, a method of manufacturing the phosphor particle, a method of manufacturing a wavelength conversion element, and a projector, which are able to increase the amount of fluorescence emitted.SOLUTION: A phosphor particle is configured to emit fluorescence longer in wavelength than excitation light entering the phosphor particle. The phosphor particle includes a concave portion on a surface and is from 0.1 times to 10 times inclusive as large as the wavelength of the fluorescence.SELECTED DRAWING: Figure 5
Patent JP-2022039499-A (JP)
Title: Shooting device of game ball
Inventor: ISSHIKI NOBUMASA
IPC: A63F7/02
Filed: 2020-08-28
Abstract: To provide a shooting device for easily adjusting a relationship between the amount of operation of an operation part by a player and a shooting speed of game balls.SOLUTION: A shooting device includes: a voltage adjustment part 34 for outputting a higher drive voltage as the amount of operation of an operation part 4 by a player increases; and a current supply part 35 for increasing a drive current supplied to a drive part 12 for driving a shot game ball member 11 such that a shooting speed of game balls by the shot game ball member 11 becomes faster as the drive voltage is higher. The voltage adjustment part 34 includes: a variable resistor 51 for increasing a control voltage outputted from an output terminal as the amount of operation increases; an offset voltage setting part 52 that is connected with the variable resistor 51 in series and sets a control voltage to a non-zero, predetermined offset voltage even if the amount of resistance of the variable resistor 51 is zero; and an increase ratio adjustment part 53 for generating a drive voltage corresponding to a control voltage and setting a ratio of an increase of a drive voltage to an increase of the control voltage to a predetermined ratio.SELECTED DRAWING: Figure 4
Patent JP-2022042823-A (JP)
Title: Distribution board
Inventor: SATO KYOKA
IPC: H02B1/42
Filed: 2020-09-03
Abstract: To provide a distribution board that allows easy attachment/detachment and layout of equipment.SOLUTION: A distribution board 1 includes a mounting base 3 that has a box body 1a that opens toward the front and is attached to the inner back surface of the box body 1a, and a plate-shaped cover 5 attached to the front of the box body 1a, and the mounting base 3 is provided with a plurality of square through holes 4a at equal intervals in the vertical and horizontal directions to form a grid 4, and the cover 5 has a plurality of slits 6 at the same pitch as the grid 4 of the mounting base 3 in a dotted line and a grid pattern, and the grid 4 and the slit 6 are formed so as to be in the same position in the front view when attached to the box body 1a.SELECTED DRAWING: Figure 1
Patent JP-2022043571-A (JP)
Title: Sample support, ionization method, and mass spectrometry method
Inventor: IKEDA TAKAMASA
IPC: H01J49/04
Filed: 2020-09-04
Abstract: To provide a sample support and ionization method that can suitably ionize a component of a sample, and a mass spectrometry method that can improve the signal intensity.SOLUTION: A sample support 1 is a sample support 1 used for ionizing a sample. The sample support 1 includes a substrate 2 having an electrically insulating first surface 2a, a second surface 2b opposite to the first surface 2a, and an irregular porous structure opening at least on the first surface 2a. The porous structure is formed of a plurality of powder aggregates.SELECTED DRAWING: Figure 1
Patent JP-2022043846-A (JP)
Title: Imaging apparatus, imaging element, control method of imaging element, computer program, and storage medium
Inventor: YANAI TOSHIKAZU
IPC: H04N5/355
Filed: 2020-09-04
Abstract: To realize enhancement of a dynamic range and improvement in image quality using pixels that can switch an FD capacitance.SOLUTION: An imaging apparatus includes: an FD unit for storing a charge generated in a photoelectric conversion unit; a reading unit for reading a charge signal of the FD unit; a first FD extension portion connectable to the FD unit; a first FD control unit for controlling a potential of the first FD extension portion; and a reset unit for selectively connecting the first FD extension portion to a power supply and resetting the first FD extension portion. The imaging apparatus executes a reset operation for resetting the first FD extension portion by the reset unit in a state where the FD unit and the first FD extension portion are connected to each other by the first FD control unit; a first read-out operation for reading the charge signal of the FD unit by the first FD control unit in the state where the first FD extension portion is disconnected from the FD unit; and a second read-out operation for disconnecting the first FD extension portion from power supply by the reset unit, and reading the charge signal of the FD unit by the first FD control unit in the state where the first FD extension portion is connected to the FD unit.SELECTED DRAWING: Figure 16
Patent JP-2022044142-A (JP)
Title: Swing steady rest device of crane and crane equipped with the same
Inventor: MAEKAWA TOMOHITO
IPC: B66C13/22
Filed: 2020-09-07
Abstract: To provide a swing steady rest device of a crane and a crane capable of stably converging swinging of a suspended load while suppressing the effect of string vibration of the suspended load.SOLUTION: A swing steady rest device 70 includes a control amount calculation section 700F, a control gain setting section 726, a filter processing section 700H, and a target speed calculation section 727. The control amount calculation unit 700F calculates five state quantities: lifting load displacement, lifting load speed, swing displacement of the tip of a jib 18, swing speed of the tip of the jib 18, and a swing angle of a swing body 12, when the swing operation is stopped. The control gain setting section 726 sets five control gains corresponding to each state quantity from a predetermined state equation. The filter processing section 700H performs filter processing to remove the effect of string vibration of a main winding rope 50 on the suspended load displacement and suspended load speed. The target speed calculation section 727 calculates the swing speed to suppress the swing of the suspended load from the five state quantities and five control gains.SELECTED DRAWING: Figure 2
Patent JP-2022045938-A (JP)
Title: Grinding device
Inventor: WATANABE AKIRA
IPC: B24B47/20
Filed: 2020-09-10
Abstract: To shorten grinding time while suppressing shortening of a service life of a grindstone.SOLUTION: There is provided a cylindrical grinding device which comprises a disc-shaped grindstone, relatively moves the grindstone and a workpiece in a notching direction intersecting with a rotation axial line of the cylindrical workpiece, and performs traverse grinding by relatively moving the grindstone and the workpiece in a traverse direction along the rotation axial line. M-pieces (M is an integer larger than 2) of annular grinding faces which continue in the traverse direction in a stepped state, being M-pieces of grinding faces whose diameters located behind the traverse direction are larger than diameters located ahead of the traverse direction are formed at an external peripheral face of the grindstone. Widths of M-pieces of the grinding faces are equal to a relative movement amount of the grindstone in the traverse direction per one-rotation of the workpiece, and a magnitude of a step in a radial direction between the adjacent grinding faces in M-pieces of the grinding faces is equal to 1/M of a preset amount as a notch amount in the notching direction to the workpiece by the traverse grinding.SELECTED DRAWING: Figure 1
Patent JP-2022046298-A (JP)
Title: Grinder and grinding method
Inventor: IJIRI YOICHIRO
IPC: B24B55/02
Filed: 2020-09-10
Abstract: To provide, with respect to grinding of a workpiece having a non-circular cross section, a grinder and a grinding method by which highly accurate grinding is possible while a cycle time of grinding is shortened.SOLUTION: A grinder for grinding a workpiece 20 having a non-circular cross section, includes: a main shaft 12 for rotating the workpiece 20; a grindstone 11 that is rotated and driven; a nozzle 16 that emits a grinding liquid to a grinding point; a grinding liquid variable device 35 that adjusts an amount of ejection of the grinding liquid; and control means 30 that controls the grinding liquid variable device 35; where the control is such that the amount of ejection of the grinding liquid is synchronized with a rotation phase angle of the main shaft 12.SELECTED DRAWING: Figure 2
Patent JP-2020197125-A (JP)
Title: Concrete pile
Inventor: NAKAJIMA TAKAHIRO
IPC: E02D5/34
Filed: 2020-09-15
Abstract: To provide a concrete pile capable of inexpensively resisting a large horizontal load acting on a junction part between a bottom surface of a building and the pile.SOLUTION: A concrete pile 1 comprises: a plurality of main reinforcements 20 extending in the vertical direction; and a hoop reinforcement 21 wound so as to surround the main reinforcements 20. A pile upper part 30 has shear strength greater than those of a pile intermediate part 31 and pile lower part 32. A large horizontal load acts on a junction part between a bottom surface of a building and the pile. According to the present invention, only the pile upper part 30 joined to the bottom surface of the building has improved shear strength, making it possible to inexpensively resist the large horizontal load.SELECTED DRAWING: Figure 1
Patent JP-2022049168-A (JP)
Title: Particle size distribution estimation device, learning device, and trained model
Inventor: YOKOTANI KENICHIRO
IPC: G01N15/02
Filed: 2020-09-16
Abstract: To provide a learning device capable of generating a learning model for measuring (estimating) the particle size distribution of aggregate at real-time with a simple configuration.SOLUTION: A learning device (3) includes: teacher data storage means (32) that stores at least one teacher data (TD) including multiple sample image data of continuous shooting of free-falling sample material and particle size distribution information of the sample material; and generation means (33) that generates a learning model (M1) for outputting particle size distribution information of the material by inputting multiple image data of continuous images of the material as input using multiple sets of teacher data stored in the teacher data storage means.SELECTED DRAWING: Figure 2
Patent JP-2022049752-A (JP)
Title: Projection device
Inventor: OGINO HIROSHI
IPC: G03B21/14
Filed: 2020-09-17
Abstract: To provide a projection device which efficiently forms image light.SOLUTION: A projection device includes: a microlens array 90 for uniformizing a light flux L emitted from a light source; a light guide optical system 180 for guiding the light flux L emitted from the microlens array 90; and a display element 51 irradiated with the light flux L guided by the light guide optical system 180 so as to form image light. The microlens array 90 is provided while rotated in such a manner that an irradiation region S2 of the light flux L in the display element 51 and an effective region S1 of the display element 51 substantially coincide with each other.SELECTED DRAWING: Figure 6
Patent JP-2021009397-A (JP)
Title: Mask blank and method for manufacturing imprint mold
Inventor: NOZAWA JUN
IPC: H01L21/027
Filed: 2020-09-17
Abstract: To provide a mask blank that can reduce a side etching amount and LWR when a hard mask film made of a chromium-based material is patterned by a dry etching process using a resist pattern as a mask and mixture gas of chlorine-based gas and oxygen gas.SOLUTION: A mask blank has a hard mask film 3 on a main surface of a substrate 1. The hard mask film is a single layer film having a composition gradient portion where an oxygen content is increased on the surface opposite to the substrate and a neighboring region of the surface, and made of a material containing Cr, O and C, the total content of Cr, O and C being 95 atom% or more. In the portion excluding the composition gradient portion, the Cr content is 50 atom% or more, the ratio of C[atom%]/(Cr+C+O)[atom%] is 0.1 or more, and the ratio of C[atom%]/(Cr+C)[atom%] is 0.14 or more. The nitrogen content of the hard mask film is equal to or lower than the detection lower limit in a component analysis by XPS.SELECTED DRAWING: Figure 1
Patent JP-2022053643-A (JP)
Title: Manufacturing method of panel material, and panel material
Inventor: NAGAI TAKUO
IPC: E04C2/16
Filed: 2020-09-25
Abstract: To provide a manufacturing method capable of easily manufacturing a panel material made mainly of ditch reed.SOLUTION: By crushing stems of ditch reed, crushed pieces with a length of 20-70 mm and a width length of 4-7 mm are obtained, and the crushed pieces coated with an adhesive are pressure-molded, and then the adhesive is cured, thereby obtaining a panel material of a prescribed thickness. A plurality of layers in which orientation angles of the crushed pieces coated with the adhesive are aligned in a range of 0-±20 degrees with respect to a reference line are laminated so that the reference lines of each layer intersect perpendicularly, and then they are pressure-molded, thereby obtaining a laminated structure.SELECTED DRAWING: Figure 7
Patent JP-2022039873-A (JP)
Title: Method of manufacturing aligned liquid crystal film
IPC: B32B27/38
Filed: 2020-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an aligned liquid crystal film which has superior heat durability and exhibits less variations in optical properties even when exposed to a high-temperature environment for a prolonged period of time. 
     SOLUTION: An aligned liquid crystal film (100) provided herein comprises an aligned liquid crystal layer (1) having liquid crystal molecules aligned therein, a resin coating layer (6) abutting a first principal surface of the aligned liquid crystal layer, and an optical layer (4) bonded to the resin coating layer (6) via an adhesive layer (3). The resin coating layer is a non-curable resin layer. The resin coating layer may have a glass transition temperature of 20°C or higher. The optical layer may be a polarizing plate comprising a polarizer. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022055822-A (JP)
Title: Raw material, and raw material manufacturing apparatus
Inventor: SUZUKI KATSUHISA
IPC: D02G3/08
Filed: 2020-09-29
Abstract: To provide a raw material capable of heightening, for example, coziness to a small animal in the case of a bedding for the small animal, or for example, comfortableness of use in the case of a pillow; and to provide a raw material manufacturing apparatus.SOLUTION: A raw material is constituted by cutting, to a prescribed length, a paper string manufactured by twisting. A constitution is described as follows. A roll sheet is pulled out and allowed to pass through tolo, and twisted by rotating tolo, and then, a paper string manufactured by twisting is pulled and delivered by a delivery roll, and wound by a wind-up roll. A rotation frequency of the delivery roll can be adjusted.SELECTED DRAWING: Figure 1
Patent JP-2022059937-A (JP)
Title: Information processing device and information processing method
Inventor: ZHOU JUN
IPC: G06Q30/02
Filed: 2020-10-02
Abstract: To select an advertisement frame by more accurately evaluating the range of apparatuses expected to receive, under a predetermined application condition.SOLUTION: A storage unit stores advertisement frame data indicating at least a broadcast date and time of advertisement broadcasting and arriving apparatus information indicating a set of arriving apparatuses, to which transmission of the advertisement broadcasting is expected on the broadcast date and time for each advertisement frame. For each set of advertisement frames including the broadcast date and time in a predetermined broadcast period based on the advertisement frame data, an analysis unit counts, without duplication between advertisement frames, the total number of arriving apparatuses of the advertisement frames included in the set as a total arriving number and selects at least any of the sets that satisfy a predetermined application condition based on the total arriving number.SELECTED DRAWING: Figure 1
Patent JP-2021066728-A (JP)
Title: Application of egcg in preparing formulation for preventing and/or treating pseudorabies virus (prv) infection, and formulation for preventing and/or treating pseudorabies virus (prv) infection
Inventor: HUAN CHANGCHAO
IPC: A61P31/22
Filed: 2020-10-06
Abstract: To provide: application of epigallocatechin gallate in preparing a formulation for preventing and/or treating pseudorabies virus infection; and the formulation.SOLUTION: The present invention provides application of epigallocatechin gallate in preparing a formulation for preventing and/or treating swine pseudorabies virus infection. The concentration of the epigallocatechin gallate is 10-100 μmol/L.SELECTED DRAWING: Figure 1
Patent JP-2022061203-A (JP)
Title: Beer-taste beverage and method for producing the same, and method for giving beer-taste beverage malt flavor
Inventor: TEZAKI SATOSHI
IPC: C12G3/021
Filed: 2020-10-06
Abstract: To provide a beer-taste beverage that gives a malt flavor with a malt ratio and a carbohydrate content being reduced.SOLUTION: A beer-taste beverage has a malt ratio of less than 50 mass%, a carbohydrate content of 2.0 g/100 mL or less, and a purine body content of 5.0 mg/100 mL or more and 10.0 mg/100 mL or less.SELECTED DRAWING: None
Patent JP-2021067948-A (JP)
Title: Display device
Inventor: KIM TAEHYUNG
IPC: G02F1/13357
Filed: 2020-10-21
Abstract: To provide a display device which is capable of generating sound that travels in forward and lateral directions of a display module and offers improved sound quality and an enhanced sense of immersion to a viewer.SOLUTION: A display device provided herein comprises a rear cover 600 disposed on a rear surface of a display module 100, and a vibration generating module disposed in a rear region of the rear cover 600. Sound S1 generated by the vibration generating module is directed in a forward direction FD and lateral directions of the display module.SELECTED DRAWING: Figure 1
Patent JP-2022071984-A (JP)
Title: Imaging device, control method, and program
Inventor: KAWAKAMI TAKASHI
IPC: G03B17/02
Filed: 2020-10-29
Abstract: To prevent a failure to capture an image of a subject whose image a user wants to capture.SOLUTION: An imaging device includes: imaging means that captures an image of a subject; driving means that drives an imaging direction of the imaging means; and detection means that detects a first voice command for executing specific processing and a second voice command for starting detecting the first voice command. When the detection means detects the second voice command, the driving means limits a driving range.SELECTED DRAWING: Figure 7
Patent JP-2022072339-A (JP)
Title: Method for manufacturing watch component and watch component
Inventor: UEHARA WATARU
IPC: G04B19/06
Filed: 2020-10-29
Abstract: To provide a method for manufacturing a watch component with an improved design quality.SOLUTION: A method for manufacturing a watch component is a method for manufacturing a watch component for irradiating a metal substrate with a laser while relatively displacing a laser irradiation unit and the substrate to make decorations on the substrate, and includes: a first step S102 of irradiating the substrate with the laser to form concave parts in the substrate; a second step S103 of irradiating the substrate formed with the concave parts with a laser at an irradiation intensity weaker than the irradiation intensity in the first step S102 to clean the substrate; and a third step S104 of performing surface treatment on the substrate after the cleaning.SELECTED DRAWING: Figure 5
Patent JP-2021015296-A (JP)
Title: Photosensitive element, method for forming resist pattern, and method for manufacturing printed wiring board
Inventor: Kume masakazu
IPC: G03F7/004
Filed: 2020-10-30
Abstract: To provide a photosensitive element capable of suppressing the occurrence of resist loss.SOLUTION: A photosensitive element 1 includes a support film 10 and a photosensitive layer 20 arranged on the support film 10. The photosensitive layer 20 contains a binder polymer, a photopolymerizable compound having an ethylenically unsaturated bond, and a photoinitiator. The number of defects having a diameter of 2 μm or more on a main surface 12 on the photosensitive layer 20 side of the support film 10 is 30 or less per 2 mm2.SELECTED DRAWING: Figure 1
Patent JP-2021070473-A (JP)
Title: Die for polymer mixer and tire ply manufactured therewith
Inventor: FRANK ANTHONY KMIECIK
IPC: B60C9/04
Filed: 2020-10-30
Abstract: To provide a ply formed with a polymer mixer and a die such that cords are arranged in an array state and coated with a topping rubber, so that the ply may thus be a thin array of cords.SOLUTION: A die for a polymer mixer comprises first and second opposing surfaces each defining cylindrical first portions and V-shaped second portions spaced between corresponding first portions. The first and second opposing surfaces form a ply with first portions thicker than second portions and throated portions therebetween.SELECTED DRAWING: Figure 1