baber/WOPTO huggingface dataset:
Patent JP-2023047714-A (JP)
Title: Imaging apparatus, imaging method, and program
Inventor: NAKAJIMA NOBUMOTO
IPC: G03B13/36
Filed: 2021-09-27
Abstract: To properly adjust a focal position.SOLUTION: An imaging apparatus 100 comprises: an image pickup device; a self position acquisition unit for acquiring position information of the imaging apparatus 100; an object information acquisition unit for acquiring position information of an object existing in an image-pickup area AR0 of the image pickup device; a target area acquisition unit for setting a target area AR within the image-pickup area AR0; and a focal position control unit which in a case where an object exists in the target area AR, controls the focal position of the imaging apparatus 100 so as to adjust the focal position on the object. The target area acquisition unit keeps the fixed position of the target area AR when the self position acquisition unit determines that the imaging apparatus 100 has moved.SELECTED DRAWING: Figure 2
Patent JP-2023050231-A (JP)
Title: Counting apparatus, counting method, and computer program
Inventor: KOBAYASHI JUN
IPC: A01K61/95
Filed: 2021-09-30
Abstract: To provide a technique for reducing burden of confirmation work for confirming a result of detection processing that detects a moving object to be counted from a captured moving image.SOLUTION: A detection unit 41 of a counting apparatus 40 executes detection processing for detecting a moving object to be counted from each of a plurality of frame images forming a captured moving image in which the moving object to be counted is captured. A selection unit 42 selects, as selected images, some frame images from among the plurality of frame images forming the captured moving image so that the shooting order is intermittent. Further, the selection unit 42 causes a display apparatus to display the selected image in a manner in which detection result information representing the moving object to be counted detected in the detection processing is superimposed. A correction unit 43 receives, as correction information, information for correcting a result of the detection processing displayed in the selected image. A counting unit 44 counts the moving objects to be counted appearing in the captured moving image using the result of the detection processing modified according to the modification information.SELECTED DRAWING: Figure 12
Patent JP-2023050548-A (JP)
Title: Printer, printing method of the same and program
Inventor: MORI MASAKI
IPC: B41J2/01
Filed: 2021-09-30
Abstract: To provide a printer which can suppress reduction in the image quality due to a temperature difference of ink in a head.SOLUTION: A printer comprises: a head which has a plurality of nozzles arrayed in a first direction, a manifold communicating with the plurality of nozzles and a drive element applying discharge pressure to the ink; a first temperature sensor which detects a temperature difference between the ink in the upstream and ink in the downstream in the first direction in the manifold; and a control device. The plurality of nozzles have a first nozzle arranged on the upstream in the first direction and a second nozzle arranged on the downstream in the first direction. The control device executes the printing operation of causing the nozzles to discharge the ink to a printing medium on the basis of image data to constitute an image with the ink that landed on the printing medium, and the position correction operation of correcting discharge timing of the ink from the nozzles on the basis of the temperature difference such that a distance between the landing position of the ink discharged from the first nozzle and the landing position of the ink discharged from the second nozzle becomes short in the second direction.SELECTED DRAWING: Figure 6
Patent JP-2023051120-A (JP)
Title: toilet roll
Inventor: AMANO YOSHIMI
IPC: A47K10/16
Filed: 2021-09-30
Abstract: To provide a toilet roll whose toilet tissue paper is suitable to use in a toilet with a washing function and is easily elongated.SOLUTION: A toilet roll comprises a two-ply toilet tissue paper wound around a paper pipe, and has a wound diameter of 120 mm or less, roll winding density between 0.74 and 1.30 m/cm2, and roll density between 0.12 and 0.18 g/cm3.SELECTED DRAWING: None
Patent JP-2023051277-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 is configured such that a probability of execution of a button performance E when the number of stored operating reserved balls is less than a predetermined number is higher than a probability of execution of the button performance E when the number of stored operating reserved balls is equal to or more than a predetermined number, and a difference between a probability of execution of a button performance F when the number of stored operating reserved balls is equal to or more than a predetermined number and a probability of execution of the button performance F when the number of stored operating reserved balls is less than a predetermined number is smaller than a difference between a probability of execution of the button performance E when the number of stored operating reserved balls is equal to or more than a predetermined number and a probability of execution of the button performance E when the number of stored operating reserved balls is less than a predetermined number.SELECTED DRAWING: Figure 151
Patent JP-2022002544-A (JP)
Title: System and method for fish culture
Inventor: NAESS ANDERS
IPC: A01K61/65
Filed: 2021-10-18
Abstract: To provide a buoyancy system for a fish pen.SOLUTION: A buoyancy system 1 for a fish pen 2 is provided. The fish pen 2 has an enclosure 21 for keeping a confined fish, the enclosure 21 being secured to a flexible inner buoyancy body 3 floating on a water surface 9. The buoyancy system 1 has an outer buoyancy body 4 provided on the outside of the inner buoyancy body 3. The inner buoyancy body 3 is attached to the outer buoyancy body 4 with mooring means 47 so that the outer buoyancy body 4 and the inner buoyancy body 3 move independently of each other relative to waves.SELECTED DRAWING: Figure 1
Patent JP-2023061095-A (JP)
Title: Paper sheet processing device
Inventor: NAKAO KENTA
IPC: B65H29/60
Filed: 2021-10-19
Abstract: To provide a paper sheet processing device which can perform counting work of paper sheets efficiently with as little stopping as possible, while maintaining compactness of the entire device.SOLUTION: A paper sheet processing device includes a double stacker mode in which, after storing a set number of normal paper sheets at a normal paper storage part as a first stacker, a set number of succeeding normal paper sheets can be stored in an abnormal paper storage part as a second stacker, so as to perform in a continuous motion, without stopping the device.SELECTED DRAWING: Figure 4
Patent JP-2023061421-A (JP)
Title: Method and apparatus for manufacturing excrement treatment material
Inventor: YOSHINAGA HAYASHI
IPC: B01J2/20
Filed: 2021-10-20
Abstract: To provide a method and an apparatus for manufacturing an excrement treatment material which can reduce variation in density among a plurality of granules.SOLUTION: A manufacturing apparatus is an apparatus for manufacturing an excrement treatment material composed of a plurality of granules, and includes a granulator 10. The granulator 10 extrudes and granulates a granulated material, and thereby forms a granulation material constituting each of the granules. The granulator 10 has a dice 12 and a roller 16. The dice 12 has a plurality of through holes 13 passing the granulated material therethrough. The roller 16 pushes the granulated material into each of the through holes 13, while revolving around a central axis A1. The temperature of the dice 12 is gradually higher apart from the central axis A1, in extrusion granulation.SELECTED DRAWING: Figure 6
Patent JP-2023062255-A (JP)
Title: Substrate processing device
Inventor: YOSHIKAWA NORIO
IPC: H01L21/677
Filed: 2021-10-21
Abstract: To provide a substrate processing device which reduces stripe-shaped unevenness of processing attributable to a conveyance roller, and with which the problem of a portion of processing liquid that forms paddles on a top face of a substrate flowing out to a surface of the conveyance roller, or the problem of bubbles stuck to the conveyance roller rising up to the top face of the substrate hardly occurs.SOLUTION: A conveyance mechanism 20 has a plurality of conveyance rollers 21. The conveyance rollers 21 rotate a contact part 53 which is partially formed on an outer circumferential face while keeping it in contact with an underside of a substrate 9, thereby conveying the substrate 9. A contact position of the contact part 53 that faces the underside of the substrate 9 changes in a width direction as the conveyance rollers 21 rotate. Thus, the stripe-shaped unevenness of processing attributable to the conveyance rollers 21 can be reduced. Furthermore, since a contact area of the conveyance rollers 21 to the underside of the substrate 9 is small, the problem of a portion of processing liquid that forms paddles on a top face of the substrate 9 flowing out to surfaces of the conveyance rollers 21 or the problem of bubbles stuck to the conveyance rollers 21 rising up to the top face of the substrate 9 hardly occurs.SELECTED DRAWING: Figure 3
Patent JP-2023062579-A (JP)
Title: Electrochemical measurement device and method for electrochemical measurement
Inventor: KAMEKO TAKEHIRO
IPC: G01N27/416
Filed: 2021-10-21
Abstract: To provide an electrochemical measurement device that can accurately measure the concentration of binding chlorine by a voltammetry technique not using a reaction reagent.SOLUTION: An electrochemical measurement device for electrochemically measuring the concentration of the remaining chlorine in a sample solution includes: an electrode arranged in contact with the sample solution, the electrode detecting remaining chlorine; and a voltage controller for controlling a voltage to apply to the electrode. The voltage controller applies an oxidation voltage for oxidizing binding chlorine to the electrode, and applies a measurement voltage for measuring the binding chlorine.SELECTED DRAWING: Figure 4
Patent JP-2023064654-A (JP)
Title: Liquid-jetting method, active energy ray-curable composition, active energy ray-curable ink composition, liquid jetting device, and printed matter
Inventor: KOBAYASHI SHUNSUKE
IPC: B41J2/015
Filed: 2021-10-26
Abstract: To provide a liquid-jetting method excellent in the quality of images formed on a medium to be recorded.SOLUTION: A liquid-jetting method in a liquid-jetting device having a jetting head for jetting a liquid composed of an active energy ray-curable composition, and irradiating means for irradiating with an active energy ray includes: a process of relatively transferring the jetting head by a velocity of 1.5 m/s or more to the medium to be recorded by relative transfer means; a process of jetting the liquid on the medium to be recorded with a pressure generated by pressure-generating means corresponding to a wave form of an applied signal by the jetting head; and a process of irradiating the liquid on the medium to be recorded with an active energy ray by the irradiating means, where the wave form of the signal applied on the pressure generating means includes at least three pull-driving pulses, and a push-driving pulse continued to the three pull-driving pulses, each pulse width of the three pull-driving pulses is 30% or more and less than 120% to a pulse width in which the jetting velocity becomes maximum, the driving frequency of the jetting head is 20 kHz or more, the active energy ray-curable composition includes a trifunctional adduct urethane acrylate oligomer, a polyfunctional monomer, and a monofunctional monomer, the polyfunctional monomer includes a trifunctional monomer, and a bifunctional monomer, and a total content of the monofunctional monomer is more than a total content of the trifunctional adduct urethane acrylate oligomer, the trifunctional monomer, and the bifunctional monomer to a total mass of the active energy ray-curable composition.SELECTED DRAWING: None
Patent JP-2023066680-A (JP)
Title: Image processing apparatus, moving apparatus, image processing method, and program
Inventor: FUJIMORI SOYA
IPC: B60R1/26
Filed: 2021-10-29
Abstract: To visually recognize the situation behind a moving apparatus.SOLUTION: An image processing apparatus has: imaging means that has an optical system forming an optical image having a low distortion area and a high distortion area on a light receiving surface, and photographs the rear of a first moving apparatus; image processing means that performs distortion correction on imaging data generated by the imaging means to generate image data; display control means that displays first image data cut out from the low distortion area in the image data; and detection means that detects a second moving apparatus satisfying a predetermined condition from the image data in an area including the high distortion area. When the second moving apparatus is detected by the detection means, the display control means displays second image data of the high distortion area including the second moving apparatus.SELECTED DRAWING: Figure 2
Patent JP-2022101475-A (JP)
Title: Parking assist system with improved avoidance steering control and method thereof
Inventor: KANG SUN WOO
IPC: G05D1/02
Filed: 2021-11-11
Abstract: To provide a parking assist system with improved avoidance steering control and a method thereof.SOLUTION: A parking assist system includes a sensor fusion calculation module that fuses sensing data of an ultrasonic sensor and image data of an SVM camera to calculate position information of an object with respect to a current location of a vehicle and a parking assist module that avoids the object based on the position information and performs steering control of the vehicle for autonomous parking. The parking assist system accurately detects the object on a position departing from a sensing range of the ultrasonic sensor and performs avoidance steering robust to a surrounding object upon autonomous parking.SELECTED DRAWING: Figure 1
Patent JP-2023073634-A (JP)
Title: air compressor
Inventor: HIRAYAMA TOSHIRO
IPC: F04B39/16
Filed: 2021-11-16
Abstract: To satisfy the necessity of enhancing maintenance performance by reducing the clogging of a filter of an outside air intake part, in an air compressor for supplying compressed air to an air tool of a nailing tool or the like as a power source.SOLUTION: A filter 32 is held between a crank case cover 31 of an intake part 30 and a filter cover 33. A dust prevention cover 34 is arranged at an outer face of the filter cover 33 so as to cover it. Ambient air is sucked into an outside intake hole 33d via an intake port 38 between an external peripheral part 33i of the filter cover 33 and an external peripheral part 34f of the dust prevention cover 34. The ambient air which is sucked via the outside intake port 33d of a labyrinth structure is blown to the filter 32. The ambient air whose dust is filtered by the filter 32 is sucked into a crane case 21 via an inside intake hole 31e.SELECTED DRAWING: Figure 9
Patent JP-2023075379-A (JP)
Title: Decorative plate base material and decorative plate attachment structure
Inventor: HONMA SHUEI
IPC: E04F13/08
Filed: 2021-11-19
Abstract: To provide an attachment structure for a decorative plate that is convenient and has high degree of freedom for design to allow anyone to attach the same, because the decorative plate is often used mainly for interior of a room or the front of a building (facade), a function as a wall is not required for the decorative plate itself, and in addition, high wind pressure resistance for an outer wall or the like is not often required.SOLUTION: A decorative plate base material 1 and a decorative plate attachment structure are provided, in which a decorative plate 21 that is substantially square in a front view and provided with a leg part 23 on at least two sides can be attached to the decorative plate base material 1 having a nearly U-shaped cross section in a first direction, the decorative plate base material being provided with a fixed surface 2 that is substantially square in a front view, a turning part 4 provided along an outer edge of the fixed surface 2, a support part 7 provided on extension of two turning parts 4, among the turning parts 4, positioned opposite to each other, a plurality of convex parts 9 on the support part 7, and an inclination part 8 at the end of the support part 7.SELECTED DRAWING: Figure 4
Patent JP-2022019957-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2021-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing a player's degree of attention to a game. 
     SOLUTION: A game machine includes a variable winning device 5C shifting to a state permitting entry of game balls in a shift to a specific game state. The variable winning device 5C includes: a first winning hole 51 for executing putout of a predetermined number of winning balls in entry of game balls; a second winning hole 52 for executing putout of winning balls larger than those in the first winning hole 51 in entry of game balls; and ball entry state switching means for switching a first ball enterable state for allowing game balls to enter the first winning hole 51 and preventing game balls from entering the second winning hole 52, a second ball enterable state for allowing game balls to enter the second winning hole 52 and preventing game balls from entering the first winning hole 51, a ball entry disable state for preventing game balls from entering neither the first winning hole 51 nor the second winning hole 52, and a reservation state for reserving game balls. 
     SELECTED DRAWING: Figure 57 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022117429-A (JP)
Title: drainage pump
Inventor: SATO KATSUSHI
IPC: F04D29/66
Filed: 2021-12-03
Abstract: To provide a drainage pump that can effectively reduce propagation of vibration to a fitting object without increasing the number of components.SOLUTION: A drainage pump 1 comprises an upper cover 30 in which rotor blades for sucking up water and discharging it to the outside by being rotated by a motor 40 are housed, and a fitting part 32 provided on the upper cover 30, and for fitting the upper cover 30 to a fitting top plate 50. The fitting part 32 comprises a plate-like first supporting plate 42 extending toward the fitting top plate 50 from an outer surface of the upper cover 30, and a plate-like second supporting plate 44 arranged so as to intersect with the first supporting plate 42, and extending toward the fitting top plate 50 from the first supporting plate 42. A small cross section area part is provided between the first supporting plate 42 and the second supporting plate 44.SELECTED DRAWING: Figure 1
Patent JP-2022099275-A (JP)
Title: Metal fine particle-containing ink
Inventor: YOSHIDA TOMOHIDE
IPC: B22F9/24
Filed: 2021-12-10
Abstract: To provide metal fine particle-containing ink capable of forming a metal film having excellent storage stability, low in volume resistivity and having reduced variation in the volume resistivity caused by a temperature change, a method for producing the ink, a method for printing a printed matter using the ink, a method for producing a conductive composite material using the ink and a device using the conductive composite material.SOLUTION: In metal fine particle-containing ink, metal composing the metal fine particles includes silver, a volume average particle diameter DA of the metal fine particles included in the ink is 20 to 50 nm, and a ratio between the volume average particle diameter DA to a crystallite size LA (nm) obtained from a (111) plane in the powder X-ray diffraction measurement of the metal fine particles included in the ink (DA/LA) is 1.6 to 3.1. Also provided are a method for producing the ink, a method for printing a printed matter using the ink, a method for producing a conductive composite material using the ink and a device using the conductive composite material.SELECTED DRAWING: None
Patent JP-2023090122-A (JP)
Title: Optical panel
Inventor: UBUKAWA HISAHIKO
IPC: G02B6/46
Filed: 2021-12-17
Abstract: To provide an optical panel with high workability.SOLUTION: An optical panel comprises: a base 10; a first layer 20 that is provided on an upper part of the base and is configured to movable in a first direction and a second direction; a second layer 30 that is provided on an upper part of the first layer, and is coupled to the first layer so as to movable in the first direction and the second direction with respect to the first layer and to movable along with the first layer when the first layer moves with respect to the base; a plurality of adaptors 41 which are supported by the second layer and in which a plurality of first optical connectors can be respectively inserted/extracted; and a plurality of second adaptors 42 which are supported by the second layer and disposed on a side closer to the second direction than the plurality of first adaptors, and in which a plurality of second optical connectors can be respectively inserted/extracted. At least one of the plurality of first adaptors is optically connected with one of the plurality of second adaptors.SELECTED DRAWING: Figure 3
Patent JP-2023091400-A (JP)
Title: Air-conditioning system
Inventor: UENO MADOKA
IPC: F25B41/20
Filed: 2021-12-20
Abstract: To provide an air-conditioning system which can perform an individual operation and a common operation of convection-type air-conditioning and radiation-type air-conditioning.SOLUTION: First piping 11 makes a first refrigerant circulate to a compressor 5, an outdoor heat exchanger 6, a first expansion valve 7, an indoor machine 2, and a four-way valve 8. Second piping 12 connects a first branch point arranged between the first expansion valve 7 and the indoor machine 2 of the piping 11 and a second branch point arranged between the indoor machine 2 and the four-way valve 8, and makes the first refrigerant circulate to a heat source unit 9. By the switching between a flow passage of a first selector valve 21 arranged at the first branch point and a flow passage of a second selector valve 22 arranged at the second branch point, the first refrigerant flows to both the indoor machine 2 and the heat source unit 9, to only the indoor machine 2, or to only the heat source unit 9.SELECTED DRAWING: Figure 1
Patent JP-2022105294-A (JP)
Title: Non-fibrous film and cell sheet
Inventor: LIOU YU-BING
IPC: C12M1/00
Filed: 2021-12-22
Abstract: To provide a novel film that helps the differentiation of cells deposited and grown thereon, and a novel cell sheet including the same.SOLUTION: A non-fibrous film includes collagen and a polyester polymer. The content of the polyester polymer in the non-fibrous film is 1-60 wt.%. Moreover, the non-fibrous film has a swelling rate of 1-200 μm/hour, or a swelling proportion per unit time of 0.1-2%/hour, in an aqueous liquid.SELECTED DRAWING: Figure 4A
Patent JP-2023095177-A (JP)
Title: Blower device
Inventor: TOKUNO YUTA
IPC: F04D25/16
Filed: 2021-12-24
Abstract: To provide a blower device capable of reducing vibration.SOLUTION: A blower device includes a pair of fan parts, a housing part, and a lid part. The pair of fan parts generate an airflow on one side in the axial direction along a central axis, and are arranged coaxially. The housing part extends along the central axis to be formed in a cylindrical shape, stores the pair of fan parts, and has open axial end surfaces. The lid part covers the corresponding one of one end surface in the axial direction and the other end surface in the axial direction of the housing part, and ventilates. The material constituting the lid part and the material constituting the housing part are different from each other.SELECTED DRAWING: Figure 4