baber/WOPTO huggingface dataset:
Patent JP-2021038607-A (JP)
Title: Measurement system and measurement method
Inventor: KODAMA YUICHI
IPC: E21C41/22
Filed: 2019-09-05
Abstract: To measure the grade of ore in an underground mining method.SOLUTION: An underground tunnel is based on a mining plan of a mine planned based on first grade data measured by a preliminary geological survey and first position data corresponding to the first grade data. A measurement system that measures a grade of excavated material produced from the underground tunnel that includes multiple mining points comprises: a measurement unit (grade-measurement unit) 61 that measures the grade of excavated material produced from the underground tunnel, a second grade data acquisition unit (grade-data-acquisition unit) 72 that acquires second grade data indicating the grade of the excavated material from the measurement unit 61, and a second position data acquisition unit (position-data-acquisition unit) 73 for acquiring second position data corresponding to the second grade data.SELECTED DRAWING: Figure 4
Patent JP-2021042015-A (JP)
Title: crane
Inventor: TSUZUKI SHINJI
IPC: H02J50/12
Filed: 2019-09-06
Abstract: To provide a crane capable of preventing the deterioration of power transmission efficiency when supplying electric power to a hook part via a wire rope.SOLUTION: A power supply system 90 comprises a power transmission circuit 92 to convert a DC power to an AC power, a power transmission unit 93 to transmit the AC power to a wire rope 32, a power receiving unit 95 to receive the AC power from the wire rope 32, and a power receiving circuit 96 to convert the received AC power to the DC power. The reactance component of the power supply system 90 is reduced by providing a capacitor 100 in at least one of the power transmission circuit 92 and the power receiving circuit 96. Or, the reactance component of the power supply system 90 is reduced by providing the capacitor 100 in at least one of the power transmission circuit 92, the power receiving circuit 96, and compensation circuits 104, 105 which are adjacent to the power transmission unit 93 or power receiving unit 95 and through which induced current flows.SELECTED DRAWING: Figure 7
Patent JP-2021040508-A (JP)
Title: Food product washing device
Inventor: KAWASHIMA SEIZO
IPC: A23N12/02
Filed: 2019-09-09
Abstract: To provide a food product washing device capable of washing a food product while suppressing uneven washing even by washing by a manual operation of an operator.SOLUTION: A food product washing device 1 includes: a washing tank 13 that can store washing water for washing a food product; and a washing nozzle 39 having a jetting port 45 for jetting a mixed flow of washing water and air toward the inside of the washing tank 13, which is configured so as to change the position of the jetting port 45 in a depth direction of the washing tank 13. The food product washing device 1 includes a flexible water supply pipe 49 for supplying washing water to the washing nozzle 39. The washing nozzle 39 includes a nozzle header 41 to which the water supply pipe 49 is connected and a plurality of the jetting ports 45 provided to the nozzle header 41.SELECTED DRAWING: Figure 6
Patent JP-2021043611-A (JP)
Title: Processing system, information processing device, program and processing method
Inventor: MORIMOTO NAOHIKO
IPC: G06T13/40
Filed: 2019-09-10
Abstract: To provide a processing system or the like capable of suppressing discomfort in movement and display of a reflection destination model when a motion of a reflection source model is applied to that of the reflection destination model.SOLUTION: The processing system includes a retargeting processing unit that performs retargeting processing to reflect a motion of a reflection source model in a motion of a reflection destination model having a skeleton shape different from that of the reflection source model, and a correction processing unit that corrects the motion of the reflection destination model after the retargeting processing. The correction processing unit performs, as the correction processing, rotation processing that makes a joint position group including a first contact joint position of the reflection destination model rotate and move around a first reference joint position as the rotation center so that a line passing through the first reference joint position and the first contact joint position of the reflection destination model passes through a second contact joint position of the reflection source model, and scaling processing of changing a scale of a bone group corresponding to the joint position group.SELECTED DRAWING: Figure 34
Patent JP-2021048243-A (JP)
Title: Substrate fixing device
Inventor: MIYAZAWA MASAKUNI
IPC: H01L21/683
Filed: 2019-09-18
Abstract: To suppress generation of an abnormal discharge in a substrate fixing device.SOLUTION: A substrate fixing device comprises: a base plate having a gas supply part in an inner part; and an electrostatic chuck provided onto the base plate. The electrostatic chuck comprises: a base body of which one surface is a mounting surface of a suction object; and a gas hole penetrating the base body. In the substrate fixing device, a gas is supplied to the mounting surface from the gas supply part via the gas hole. The gas hole includes: a first concave part concaved to the mounting surface from an opposite surface of the mounting surface of the base body; a second concave part concaved to the mounting surface from a bottom surface of the first concave part; and a penetration hole penetrated to the mounting surface from the bottom surface of the second concave part. In a whole region in the first concave part, and a region removing a non-filling region in the second concave part, a porous material is filled. The non-filling region is a concave part concaved to an opposite side from a position communicated with the penetration hole of the bottom surface of the second concave part, and the concave part is a space communicated with the penetration hole.SELECTED DRAWING: Figure 1
Patent JP-2021052455-A (JP)
Title: Brushless motor
Inventor: TAKEDA YOSHIHIRO
IPC: H02K29/08
Filed: 2019-09-24
Abstract: To provide a brushless motor capable of suppressing reduction of output, generation of vibration and noise, etc., by accurately positioning a magnetic flux detection plane of a magnetic sensor.SOLUTION: The present invention relates to a brushless motor (1) comprising a magnetic sensor which detects rotation of a rotor. The brushless motor comprises: a rotor (2) including a magnet (2b) and rotatable around a rotation axis (2a); a stator (4) including a plurality of winding coils; a magnetic sensor (6) provided at the stator side and including a magnetic flux detection plane (6c) for detecting magnetism of the magnet of the rotor; and a sensor holding member (14) provided at the stator side and including a sensor mounting surface (18) configured to mount the magnetic sensor thereon by abutting the magnetic flux detection plane. The sensor mounting surface is a flat surface in parallel with a tangent of a circle with the rotation axis defined as a center, and oriented outward in a radial direction of the circle with the rotation axis defined as the center.SELECTED DRAWING: Figure 1
Patent JP-2021052464-A (JP)
Title: Power storage system
Inventor: MORITA AKIHIRO
IPC: B60L3/00
Filed: 2019-09-24
Abstract: To reduce a sense of incongruity felt by a user in performing an ignition-on operation of a vehicle.SOLUTION: A battery system 10 includes: a monitoring unit 5 which monitors a main battery 1, and outputs a monitoring result thereof by using wireless communication; power supply terminals 21 and 22 to which an auxiliary battery 3 can be connected; and a battery ECU 6. The battery ECU 6, when detecting that the auxiliary battery 3 has been connected to the power supply terminals 21 and 22, starts the processing for establishing connection of wireless communication regardless of presence/absence of a user operation for activating (ignition-on) a system of a vehicle 100, and when a user operation is received, the monitoring result of the main battery 1 is received from the monitoring unit 5 by wireless communication.SELECTED DRAWING: Figure 2
Patent JP-2021051513-A (JP)
Title: Processing machine, processing method, and processing system
Inventor: NAKATANI TAKAKAZU
IPC: G05B19/18
Filed: 2019-09-24
Abstract: To provide a processing machine which can improve the yield rate of a processed workpiece.SOLUTION: A processing machine of the present invention processes workpieces by using a tool and comprises a measuring unit which measures oscillation of the workpieces being processed, a determination unit which determines whether processing results of the workpieces are good or not, and a learning unit which generates a learning model on the basis of the oscillation and processing results determined to be neither good nor bad among the processing results.SELECTED DRAWING: Figure 1
Patent JP-2021049613-A (JP)
Title: Suction device, conveyance system, and conveyance method
Inventor: IKETANI YUKIHIRO
IPC: B25J15/06
Filed: 2019-09-26
Abstract: To provide a suction device, a conveyance system, and a conveyance method which can suck a workpiece more stably.SOLUTION: A suction device includes a pad mechanism mounted on a base. The pad mechanism includes a slide part and a first guide. The slide part includes a suction pad which sucks at the workpiece and piping to which the suction pad is connected at one end. The slide part can slide in a first direction with respect to the base. The first guide is fixed to the base and guides a slide direction of the piping to the first direction. The suction device is structured so that a suction surface of the suction pad contacting with a first surface can be inclined by a weight of the slide part when the workpiece having the first surface intersecting a slide direction of the slide part.SELECTED DRAWING: Figure 1
Patent JP-2021051979-A (JP)
Title: Positive electrode active material for nonaqueous electrolyte secondary battery, and nonaqueous electrolyte secondary battery
Inventor: KO TAKASHI
IPC: H01M4/525
Filed: 2019-09-26
Abstract: To provide a nonaqueous electrolyte secondary battery increased in heat resistance.SOLUTION: A positive electrode active material for a nonaqueous electrolyte secondary battery according to the present invention comprises: a lithium transition metal composite oxide containing Ni of 80 mol% or more to a total mole number of metal elements excluding Li and B of 0.1 mol% or more and 1.5 mol% or less; and B and at least one or more elements (M1) selected from elements of Groups IV to VI which are present on at least a particle surface of the composite oxide. In the positive electrode active material, when a first particle is defined as a particle having a volume-based particle diameter larger than a 70%-particle diameter (D70), and a second particle is defined as a particle having a volume-based particle diameter smaller than a 30%-particle diameter (D30), a mole fraction of M1 to a total mole number of metal elements excluding Li on the surface of the second particles is larger than a mole fraction of M1 to a total mole number of metal elements excluding Li on the surface of the first particles.SELECTED DRAWING: Figure 1
Patent JP-2020077618-A (JP)
Title: Porous film, separator for secondary battery, and secondary battery
Inventor: KAMON KEIICHI
IPC: H01M2/16
Filed: 2019-09-26
Abstract: To provide a porous film having high adhesiveness with an electrode and having excellent blocking resistance and battery characteristics.SOLUTION: In a porous film obtained by laminating a first porous layer having adhesiveness to an electrode on at least one surface of a porous substrate, the first porous layer contains an organic resin, the glass transition temperature of the first porous layer is 40°C or more and 85°C or less, and the surface elastic modulus of the first porous layer is 1 GPa or more and 3 GPa or less.SELECTED DRAWING: None
Patent JP-2021054231-A (JP)
Title: Flow straightener
Inventor: WATANABE NAOTO
IPC: F15D1/12
Filed: 2019-09-30
Abstract: To provide a flow straightener that restricts formation of turbulence in the vicinity of a front pillar.SOLUTION: A flow straightener provided in a vehicle 1 having: a front shield 11 provided on a front portion of a vehicle cabin 10; a hood 21 provided on a front side of a front shield; a cowl portion 27 provided between a rear edge of the hood and a lower end of the front shield; and a fender 22 provided outside the hood and the cowl portion in a vehicle width direction, has a skew flow generation unit 31 provided near an end outside in the vehicle width direction on an upper surface of the hood and forming a skew flow Wo, which is an air flow advancing outside in the vehicle width direction with respect to a vehicle body and toward a vehicle rear side.SELECTED DRAWING: Figure 1
Patent JP-2021055387-A (JP)
Title: Repair material and repair method of outer decorative member
Inventor: TOMINAGA TAKASHI
IPC: C09D201/00
Filed: 2019-09-30
Abstract: To provide a repair material and a repair method to remove deteriorated parts, transfer patterns, and repair outer decorative members when the quality of decorative sheets attached to the surface of the outer decorative members deteriorate over time or due to environmental conditions.SOLUTION: It consists of a base material release layer 11, a pattern ink layer 12, an adhesive layer 13, and a release paper 14 laminated in this order, the base material release layer is polypropylene film or laminated paper obtained by laminating paper and polypropylene film, the adhesive layer, having acrylic resin as the main chain, is an adhesive layer crosslinking urethane with isocyanate, and has an adhesive strength of 10 N/25 mm or more under predetermined measurement conditions.SELECTED DRAWING: Figure 1
Patent JP-2021055437-A (JP)
Title: Water closet
Inventor: NAKAMURA KENICHI
IPC: E03D11/08
Filed: 2019-09-30
Abstract: To provide a water closet for improving the dirt discharge performance.SOLUTION: The water closet in the embodiment includes a bowl part, a rim part, a water discharge port, and a water reservoir part, the bowl part serving for receiving dirt, the rim part being formed on an upper part of the bowl part, the water discharge port serving for discharging washing water, the water reservoir part being formed on a lower part of the bowl part, the water reservoir part being formed with a first region to which a drain path is connected, and a second region which is located in front of the first region. A main stream of the washing water discharged from the water discharge port along the rim part swirls around the bowl part and flows into the first region.SELECTED DRAWING: Figure 9
Patent JP-2020111466-A (JP)
Title: Ultra-small object single layering device
Inventor: KAMATA YOSHIHIKO
IPC: B65G47/14
Filed: 2019-10-01
Abstract: To provide an effective measure for performing single layering of piled-up ultra-small objects.SOLUTION: There is provided an ultra-small object single layering device 1, including: a mounting table 2 in which a mounting surface for workpieces W to be mounted has a large number of holes smaller than the respective workpieces W and an inside of which is hollow; an intake/exhaust mechanism 3 that is connected to the mounting table 2 to generate a positive pressure or a negative pressure inside the mounting table 2; a swing mechanism 4 which swings the mounting table 2; and a control unit which drives and controls the intake/exhaust mechanism 3 and the swing mechanism 4.EFFECT: With this configuration, the workpieces W float and the mounting table 2 swings and therefore the piled-up workpieces W are flattened and become a stable single layer.SELECTED DRAWING: Figure 1
Patent JP-2021057517-A (JP)
Title: Wavelength variable laser element and manufacturing method for the same
Inventor: YAGI HIDEKI
IPC: H01S5/343
Filed: 2019-10-01
Abstract: To provide a wavelength variable laser element that can obtain a stable wavelength variable characteristic and a narrow spectrum line width, and a manufacturing method for the same.SOLUTION: A wavelength variable laser element 100 includes a substrate 10 containing silicon and including a waveguide 11, a first semiconductor element 20 bonded to the substrate and including an active layer 30 with a Group III-V compound semiconductor, and a second semiconductor element 40 bonded to the substrate, facing the first semiconductor element in a direction where light emitted from the first semiconductor element propagates, and including a diffraction grating 60 of a Group III-V compound semiconductor. The diffraction grating selects the wavelength of the light.SELECTED DRAWING: Figure 1
Patent JP-2020011099-A (JP)
Title: Applicator for applying cosmetic or care product
Inventor: ERIC CAULIER
IPC: A45D34/04
Filed: 2019-10-03
Abstract: To improve a makeup operation without impairing the quality of the makeup result achieved.SOLUTION: Applicator (3) for applying a cosmetic or care product is provided, the applicator (3) extending along a longitudinal axis (X) and having: an applicator member (6), a holder (5) for the applicator member (6), and a handle (10) that defines a gripping surface allowing a user to hold the applicator (3) during the application of the product, the handle (10) being deformable with shape memory at least along a part of its length.SELECTED DRAWING: Figure 4
Patent JP-2021061362-A (JP)
Title: Cleaning device, substrate processing device, and abnormality determination method
Inventor: KOGA TAKAHIRO
IPC: H01L21/304
Filed: 2019-10-09
Abstract: To provide a technique capable of suppressing deterioration of cleaning performance due to a treatment liquid to which ultrasonic waves are applied.SOLUTION: A cleaning device according to an embodiment of the present disclosure includes a processing liquid nozzle, a sensor unit, and a determination unit. The processing liquid nozzle includes an ultrasonic wave application unit having a vibrator that generates ultrasonic waves and a vibrating body that is joined to the vibrator, and a discharge flow path that supplies a processing liquid to which ultrasonic waves are applied by the ultrasonic wave application unit to a discharge port. The sensor unit detects an event that occurs when the processing liquid nozzle discharges the processing liquid. The determination unit determines an abnormality in the processing liquid nozzle on the basis of an event detected by the sensor unit.SELECTED DRAWING: Figure 1
Patent JP-2021058511-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-10-09
Abstract: To provide a game machine capable of suitably enhancing a player's sense of expectation toward control to an advantageous state.SOLUTION: A game machine can execute a shutter performance and a black-out performance, a pre-stage performance for displaying first information composed of a first number of pieces of information, and a later-stage performance that can be executed after the pre-stage performance and displays second information composed of a second number of pieces of information differing from the first number of pieces of information in super-ready-to-wins α1,α2, β1, β2, can display the second information in a display mode having a higher degree of emphasis than a display mode of the first information, can successively display the first information by dividing into plural pieces of information in the pre-stage performance, and can successively display the second information by dividing into plural pieces of information in the later-stage performance, and a mode (fade-in) when display of the first information is started in the pre-stage performance differs from a mode (fade-in) when display of the second information is started in a second information display performance.SELECTED DRAWING: Figure 11-8
Patent JP-2021059823-A (JP)
Title: Leg clothing such as stockings and leggings for making leg line look slim
Inventor: MATSUE SHINTARO
IPC: A41B11/14
Filed: 2019-10-09
Abstract: To provide a leg clothing such as stockings and leggings for making the leg line look slim, which is formed by arranging a knitted texture viewed as a dark color different from other portions in the lateral side portions of the leg part of the leg clothing such as the stockings for women, or otherwise such as spats, leggings and stirrup pants made of the stocking cloth, in a manner of using only a visual illusion without giving a physically special load, so as to make the leg part of the leg clothing look slim when viewed from the outside by a third person.SOLUTION: A leg clothing for women, e.g., stockings 1 is knitted so as to have such a knitting texture that a leg part 2 of the stockings 1 corresponding to the periphery crossing the thigh and the shin of the leg when the stockings 1 are worn is substantially equally divided into four portions, and a quarter arc α of the right/left side faces corresponding to one of the right/left side faces and the front/rear side faces of the respective substantial quarter arcs of the thigh and the shin visually shows a darker color than a quarter arc β of the front/rear side faces corresponding to the other.SELECTED DRAWING: Figure 2
Patent JP-2021062152-A (JP)
Title: Game machine
Inventor: SATO TAKAHIRO
IPC: A63F5/04
Filed: 2019-10-17
Abstract: To make an adjustment to a projector in a state that the projector is attached to the inside.SOLUTION: A game machine includes a projector, an adjusting part for adjusting a travelling direction of a light projected by the projector, an accommodation part for accommodating the projector, and a connection member attached to the accommodation part. The projector and the accommodation part are connected to each other through the connection member. The accommodation part is provided with an opening at a position where the adjusting part can be operated from outside, and a closing member that can close the opening is attached to the accommodation part. The closing member is provided with an opening, and a protrusion part that protrudes toward the inside of the accommodation part. The protrusion part is formed with an engagement part that engages with the accommodation part. The connection member is formed with an accommodation recess for accommodating the protrusion part, and the protrusion part is arranged so as to be surrounded by the connection member.SELECTED DRAWING: Figure 105
Patent JP-2021068066-A (JP)
Title: Dental treatment chart image creation method and dental treatment chart image
Inventor: KAMEDA KOJI
IPC: G16H10/20
Filed: 2019-10-18
Abstract: To provide a dental treatment chart image which allows a user to easily understand a spot and symptom of a carious tooth or the like.SOLUTION: A method of creating a chart image 1 that indicates a treatment target spot of a tooth to a patient by a personal computer in the diagnosis of teeth comprises the steps of: creating a symbol 11 that corresponds to each tooth of the patient and indicates the tooth in a simulated manner; displaying the symbols 11 in accordance with the alignment of the real teeth; and displaying a mark M on the symbol 11 in correspondence with a treatment target spot of the real tooth. The mark M is the color mark that displays the treatment target spot in a different color for each property and condition. The symbol 11 is divided into a plurality of sections S and the mark M is displayed on the section S of the symbol 11 corresponding to the treatment target spot of the real tooth.SELECTED DRAWING: Figure 1