baber/WOPTO huggingface dataset:
Patent JP-2022039744-A (JP)
Title: Current sensor
Inventor: LIU JIA
IPC: G01R15/20
Filed: 2020-08-28
Abstract: To provide a high-performance current sensor 1.SOLUTION: A current sensor 1 includes: a U-shaped conductor 30 through which current flows; a first magnetic field sensor 10A to which a magnetic field generated by the conductor 30 is applied from a first direction D1; and a second magnetic field sensor 10B to which the magnetic field is applied from a second direction D2 opposite to the first direction D1.SELECTED DRAWING: Figure 1
Patent JP-2021041920-A (JP)
Title: Car provided with rear spoiler and with aerodynamic elements to increase aerodynamic efficiency of rear spoiler
Inventor: MATTEO BIANCALANA
IPC: B62D37/02
Filed: 2020-09-09
Abstract: To provide a car provided with a rear spoiler, where the spoiler has a high aerodynamic efficiency and, at the same time, is easy and economic to be manufactured.SOLUTION: A car 1 has: a passenger compartment; a body 2 surrounding the passenger compartment and having a roof 3, a tail 4 provided with a rear bumper, and a joining portion 5 connecting the roof to the tail; a rear spoiler 6, which is arranged at the end of the joining portion in the area of the tail; and a plurality of projecting aerodynamic elements 7 protruding from the joining portion in order to intercept an air flow brushing the joining portion during the travel and thus generate vortices in the air flow upstream of the rear spoiler.SELECTED DRAWING: Figure 1
Patent JP-2020195870-A (JP)
Title: Automated cleaning method and apparatus
Inventor: LEE J MONSRUD
IPC: A47L15/46
Filed: 2020-09-11
Abstract: To provide a cleaning method and apparatus that identifies an article type and/or soil type before a product is dispensed for cleaning the article.SOLUTION: An automated method and apparatus for cleaning an article by direct application of a concentrated product to a soiled surface of the article are disclosed. The article type is identified and a product dispensing sequence is activated to control the type of product dispensed onto the article on the basis of the article type and/or soil type on the article. Product, duration and other parameters are tailored according to the article type and/or soil type during each sequence of a wash cycle. Product, wash and rinse liquids are applied at specific locations and from specific directions from within the cleaning apparatus on the basis of the article type and/or soil type on the article.SELECTED DRAWING: Figure 1
Patent JP-2022048584-A (JP)
Title: Isar image data learning device, target classification device, and radar device
Inventor: OMASA YOHEI
IPC: G01S13/90
Filed: 2020-09-15
Abstract: To provide an ISAR (Inverse Synthetic Aperture Radar) image data learning device that can generate results of learning to limit the range of results of learning used for classification, and a target classification device and a radar device using the ISAR image data learning device.SOLUTION: The present invention includes: an ISAR image input unit 3 in which ISAR image data is input for each target; an integral time input unit 4 in which the integral time for each ISAR image data is input; and a learning unit 5 for learning the ISAR image data corresponding to the integral time input in the integral time input unit and the type of a target in relation to each other.SELECTED DRAWING: Figure 1
Patent JP-2022049359-A (JP)
Title: Lens system, image capturing device, and mobile body
Inventor: MATSUNAGA SHIGEHIKO
IPC: G02B13/00
Filed: 2020-09-16
Abstract: To provide a lens system which features a wide view angle, compactness, and high resolution.SOLUTION: A lens system comprises a first lens L1 with negative refractive power having an object-side surface that is concave near an optical axis and an image-side surface that is convex, a second lens L2 with positive refractive power, a third lens L3 with positive refractive power, a fourth lens L4, a fifth lens L5, a sixth lens L6, a seventh lens L7, and an eighth lens L8 with negative refractive power having an image-side surface that is concave near the optical axis, and satisfies the following conditional expression: 1.3<f12/f<4.5, where f12 represents a composite focal length of the first lens L1 and the second lens L2 and f represents a focal length of the entire system.SELECTED DRAWING: Figure 1
Patent JP-2022049427-A (JP)
Title: Slurry recovery apparatus
Inventor: HOSHINO TAKAAKI
IPC: B04C5/04
Filed: 2020-09-16
Abstract: To provide a slurry recovery apparatus having a simple configuration, capable of avoiding enlargement of an apparatus, and capable of reducing an elimination amount of slurry (improving a slurry recovery rate).SOLUTION: A slurry recovery apparatus 10 includes: a cylindrical chamber 1 having a shaft center 1c held in an upright state; a lid body 2 for closing an upper end opening part 1a of the chamber 1; a funnel-shaped recovery section 3 disposed below the chamber 1; an exhaust passage 4 penetrating the center of the lid body 2 of the chamber 1 and having a lower part 4a disposed so as to be positioned in the chamber 1; and an air supply passage 5 penetrating the lid body 2 so as to introduce a gas flow to be supplied in a state that slurry as solid particle-containing liquid is mixed in a misty state, and having a lower end opening 5a disposed so as to be positioned in the chamber 1. An elbow 5b for blowing out a gas flow (air flow) to be supplied into the chamber 1 via the air supply passage 5 in a direction of forming a positional relation of torsion with the shaft center 1c of the chamber 1 is provided at a lower part of the air supply passage 5.SELECTED DRAWING: Figure 1
Patent JP-2021001199-A (JP)
Title: Compositions and methods of inhibiting masp-1, masp-2 and/or masp-3 for treatment of paroxysmal nocturnal hemoglobinuria
Inventor: HANS-WILHELM SCHWAEBLE
IPC: A61K9/08
Filed: 2020-09-17
Abstract: To provide methods and compositions for inhibiting MASP-3-dependent complement activation in a subject suffering from paroxysmal nocturnal hemoglobinuria by administering to the subject a composition comprising an amount of a MASP-3 inhibitory agent in an amount effective to inhibit MASP-3-dependent complement activation.SOLUTION: The invention provides methods and compositions for increasing survival of red blood cells in a subject suffering from paroxysmal nocturnal hemoglobinuria by administering to the subject a composition comprising an amount of at least one of a MASP-1 inhibitory agent and/or a MASP-3 inhibitory agent effective to increase the survival of red blood cells. A MASP-2 inhibitory agent and a MASP-1 inhibitory agent, or the MASP-2 inhibitory agent and a MASP-3 inhibitory agent, may be administered to the subject, and the MASP-3 inhibitory agent and the MASP-1 inhibitory agent, or the MASP-1 inhibitory agent, the MASP-2 inhibitory agent and the MASP-3 inhibitory agent, may be administered to the subject.SELECTED DRAWING: Figure 1
Patent JP-2022051613-A (JP)
Title: Elastic wave device
Inventor: KUWABARA EIJI
IPC: H03H9/72
Filed: 2020-09-21
Abstract: To provide an elastic wave device that has a small loss while securing isolation between bands.SOLUTION: An elastic wave device 1 comprises: a substrate 2; a first transmission filter 3 provided on a first principal surface of the substrate 2, using a transmission band for a first band of the frequency division duplex system as a passband; a first reception filter 5 provided on the first principal surface of the substrate 2, using a reception band for the first band of the frequency division duplex system as a passband; a second transmission filter 7 provided on the first principal surface of the substrate 2, using a transmission band for a second band of the frequency division duplex system as a passband; a second reception filter 9 provided on the first principal surface of the substrate 2, using a reception band for the second band of the frequency division duplex system as a passband; and an antenna terminal 11 provided on the second principal surface of the substrate 2. The first transmission filter is arranged at a position closer to the antenna terminal rather than the second transmission filter, and the first reception filter is arranged at a position closer to the antenna terminal rather than the second reception filter.SELECTED DRAWING: Figure 1
Patent JP-2020199385-A (JP)
Title: Pen needle hub with patient contact surface
Inventor: SEAN SULLIVAN
IPC: A61M5/46
Filed: 2020-09-23
Abstract: To provide an injection device with a skin contact surface having a height and width for controlling the depth of penetration.SOLUTION: A needle-bearing hub for a pen needle is provided with a distal patient-facing side having an enlarged surface for contact with the subject's skin. The enlarged surface is provided with a radius of curvature that increases the likelihood that the needle reaches full injection depth when an injection is performed at an inclined angle with respect to the surface of the skin and with to the desired depth less discomfort to the patient.SELECTED DRAWING: Figure 7
Patent JP-2022052971-A (JP)
Title: Stirring container
Inventor: SAITO HIROMICHI
IPC: B65D23/04
Filed: 2020-09-24
Abstract: To stir and homogenize a plurality of kinds of contents with simple operation.SOLUTION: A stirring container includes: a bottomed cylindrical container body 11 having a bottom wall part 16 with a first through hole 16a formed thereon, and storing contents; a cylinder 12 extending downward from the bottom wall part; a piston 13 fitted in the cylinder so that it can move up and down, and approaching and separating from a lower surface of the bottom wall part; an operation cylinder 14 rotatably attached to the container body around a container axis O extending in the vertical direction; and a cam mechanism 19 moving the piston up and down with respect to the cylinder as the operation cylinder rotates around the container axis.SELECTED DRAWING: Figure 1
Patent JP-2022053119-A (JP)
Title: Face shield
Inventor: KOHAMA YOSHIRO
IPC: A41D13/12
Filed: 2020-09-24
Abstract: To provide a face shield which can prevent occurrence of the glare on a wearer due to dazzling and prevent the wearer from interfering with visibility and can secure light permeability of a resin sheet.SOLUTION: In a face shield, a light-permeable resin film 40 is attached to a face shield band 10. The face shield band 10 is formed comprising: a first band 20 wrapped around a head 2 of a wearer 1; and a second band 30 which is substantially arc shaped, attached to the first band 20, curved and positioned on a forehead 3 side of the wearer 1. A gap 31 is formed between the first and second bands 20 and 30. A part of the first band 20 is formed into a pair of right and left support regulation pieces 23, and a pair of the support regulation pieces 23 are formed by bending into contact with the second band 30, so that a radius R of the second band 30 is set to be 80 mm or more. The resin film 40 is attached to the second band 30 to cover at least a face 4 of the wearer 1.SELECTED DRAWING: Figure 1
Patent JP-2021111961-A (JP)
Title: Multi-dimensional video transcoding
Inventor: JILL VOICE
IPC: G09G5/00
Filed: 2020-09-25
Abstract: To provide an apparatus, method and system for transcoding multi-dimensional video.SOLUTION: A system 100 for transcoding multi-dimensional video includes: a multi-dimensional video decoder to decode a first bitstream of multi-dimensional video; a transcoder to transcode the decoded first bitstream to generate transcoded multi-dimensional data; and a multi-dimensional video encoder to generate a second bitstream based on the transcoded multi-dimensional data.SELECTED DRAWING: Figure 1
Patent JP-2022057307-A (JP)
Title: Ammonia metabolism accelerator
Inventor: HASUMURA TAKAHIRO
IPC: A23L33/105
Filed: 2020-09-30
Abstract: To provide a raw material having an excellent improving effect of ammonia metabolism.SOLUTION: An ammonia metabolism accelerator having hesperidins and ornithine as active ingredients. Further, an endurance improver, an anti-fatigue agent, and a cognitive function improver. A preventive or an improver of Alzheimer disease in which improvement of a cognitive function is improvement of cognitive function reduction associated with excessive accumulation ammonia, and improvement of cognitive function reduction associated with Alzheimer type dementia. Further, a mass ratio between hesperidins and ornithine is 1:0.1 to 10.SELECTED DRAWING: None
Patent JP-2022060679-A (JP)
Title: Metallic coating composition and coated body
Inventor: FUKUHARA RYOTA
IPC: B32B27/20
Filed: 2020-10-05
Abstract: To provide a metallic coating composition excellent in chemical resistance of one-coat specification, and also to provide a coated body thereof.SOLUTION: A metallic coating composition includes: (A) an aluminum flake; (B) a binder resin; and (C) an organic solvent. The (A) is a resin-clad aluminum flake. An average particle diameter of the resin-clad aluminum flake is 5 to 30 μm. The (B) contains an acrylic resin and a cellulose derivative. Of the acrylic resin, 90 mass% or more has a hydroxyl value less than 5 mg/KOHg. A content ratio of the acrylic resin and the cellulose derivative is 80/20 to 20/80 (pts.mass/pts.mass).SELECTED DRAWING: None
Patent JP-2021013176-A (JP)
Title: System, method, and program for delivering live video
Inventor: MIZUTA DAISUKE
IPC: G06F13/00
Filed: 2020-10-06
Abstract: To support acquisition of fans by distributors of live videos.SOLUTION: A video distribution server 10 according to an embodiment of the present invention provides a live video distribution service for distributing and viewing a live video to a user via a user terminal 30. Since a specific viewer is rewarded on the basis of at least the number of consecutive viewing days by a specific viewer of a live video provided by a specific distributor, and the server 10 encourages viewers to watch a live video of the specific distributor every day, and as a result, helps the distributor of the live video gain fans.SELECTED DRAWING: Figure 1
Patent JP-2021044553-A (JP)
Title: Method and apparatus for improving lifetime and performance of ion source in ion injection system
Inventor: ROBERT KAIM
IPC: H01J37/08
Filed: 2020-10-09
Abstract: To provide a dopant for improving a lifetime and performance of an ion source in an ion injection system; and to provide ion injection using a dopant gas mixture.SOLUTION: There are provided an ion injection system and a method, capable of improving a lifetime and performance of an ion source in the ion injection system. The ion injection system and the method are executed by using an isotope-concentrated dopant material effective for obtaining such improvement, or by using the dopant material and replenishment gas.SELECTED DRAWING: Figure 1
Patent JP-2022065486-A (JP)
Title: Information processing system, method for processing information, and information processing program
Inventor: WATANABE MASUHIRO
IPC: G06Q50/20
Filed: 2020-10-15
Abstract: To provide an information processing system that allows persons who have joined an education group to have an online lesson effectively while removing persons who are going to join the group not seriously.SOLUTION: An information processing system 1 has: an interview processor 11 and an education processor 12, the interview processor including: first interview processing means 111, second interview processing means 112, and third interview processing means 113 for performing interview processing by communicating with a terminal of a user and by establishing a communication route between the terminal of the user and a terminal of a manager, and storage means 114 for registering information on the user into a database D, and an education processor including: first education processing means 121 for performing education processing by communicating with the terminal of the user who has joined the education group; second education processing means 122; and third education processing means 123.SELECTED DRAWING: Figure 2
Patent JP-2021067945-A (JP)
Title: Conductive member, method for manufacturing the same, process cartridge, and electrophotographic image forming apparatus
Inventor: UEMATSU ATSUSHI
IPC: G03G21/18
Filed: 2020-10-16
Abstract: To provide a conductive member that can prevent the occurrence of a ghost image and provide a high-quality image even in an accelerated main body.SOLUTION: A conductive member has a conductive support and a conductive layer. The conductive layer has a matrix that includes a first rubber cross-linked material, and a plurality of domains that are dispersed in the matrix. The domains each include a second rubber cross-linked material and conductive particles. The first rubber is different from the second rubber. An outer surface of the conductive member has a plurality of concave parts. The surfaces of at least some of the domains are exposed to the outer surface of the conductive member at the bottom of the concave parts. The volume resistivity of the matrix is larger than 1×1012 Ω cm. The volume resistivity of the conductive layer is 1×105 to 1×108 Ω cm. When the current value between the conductive support and a surface matrix of the conductive member when a cantilever of an atomic force microscope is used to apply a DC voltage of 80 V is A1, and the current value between the conductive support and the surface domains of the conductive member is A2, A2 is 20 or more times greater than A1.SELECTED DRAWING: Figure 3A
Patent JP-2021068451-A (JP)
Title: Camera for detecting object stream and method of measuring height of objects
Inventor: ROMAIN MUELLER
IPC: G01B11/06
Filed: 2020-10-23
Abstract: To provide a camera and method improved in height measurement in an object stream.SOLUTION: A camera (10) comprises: an image sensor (20) having a plurality of pixel elements for acquiring image data of an object stream moved in a direction of movement (16) relative to the camera (10) with objects (14) of a height; and a control and evaluation unit (22) that is configured to measure the height of each object (14) on the basis of the image data. The image sensor (20) is an event-based image sensor, and the control and evaluation unit (22) is configured to capture a measurement series of points in time at which pixel elements adjacent in the direction of movement record an event one after another to measure a speed of an object image of the object (14) on the image sensor (20) from the measurement series and measure the height from the speed.SELECTED DRAWING: Figure 1
Patent JP-2023182863-A (JP)
Title: 検査治具
IPC: G01R1/067
Filed: 2020-10-27
Abstract: 【課題】 破損しにくい検査治具を提供する。【解決手段】 検査治具は、検査対象コネクタと電気的に接続される基板と、検査対象コネクタを着脱可能な第１可動部材と、第１可動部材を、基板から離れるように付勢する第１弾性部材と、基板を、第１可動部材に近づけるために使用される第２可動部材と、第２可動部材を、基板から離れるように付勢する第２弾性部材と、を備える。基板と検査対象コネクタとを電気的に接続させるときには、第１弾性部材が縮んだ後に、第２弾性部材が縮む。【選択図】 図１４
Patent JP-2022073049-A (JP)
Title: Control device, display device, and control method
Inventor: SHIOMI MAKOTO
IPC: G09G3/20
Filed: 2020-10-30
Abstract: To reduce the influence of generation of halo on image display quality.SOLUTION: In a main control unit (2) of a display device (1), a first luminance calculation unit (21) calculates the luminance of a plurality of light sources on the basis of an input video signal. A halo induction region specifying unit (22) specifies a halo induction region from divided regions of an image based on the input video signal. A target region specifying unit (26) specifies, as a correction target region, the divided region where the luminance is enhanced by the halo induction region and the luminance is less than or equal to a predetermined luminance value. An image correction unit (27) increases the luminance of each of a plurality of pixels included in the correction target region so that a display pixel (35) can adjust the display gradation by the adjustment of the light transmissivity by a display panel (3).SELECTED DRAWING: Figure 1
Patent JP-2021052185-A (JP)
Title: Electronic component
Inventor: MIZUTA KOICHIRO
IPC: H05K1/02
Filed: 2020-09-23
Abstract: To solve a problem in which there is no substrate, semiconductor, or highly insulated semiconductor that accurately transmit a small high-frequency signal, and the present invention is provided in time for the Tokyo Olympics.SOLUTION: There are provided a substrate and a semiconductor that improve the characteristics by thickening the line on the pattern at the shortest distance on a printed circuit board in order to improve the characteristics of a high frequency and a small signal of a printed circuit board, an IC, an LSI, a VLSI, etc. A highly insulated semiconductor doubles the effectiveness when used in combination with cross-bonding technology.SELECTED DRAWING: None
Patent JP-2022075134-A (JP)
Title: Light irradiation device and light irradiation system
Inventor: SATO KAZUHIDE
IPC: A61M36/02
Filed: 2020-11-06
Abstract: To provide a light irradiation device for applying light within an organism, which enables an operator to check whether or not the light is correctly applied toward object tissue within the organism.SOLUTION: A medical light irradiation device comprises: a long body part; a light irradiation part that is provided in one part of a side surface on the tip side of the body part and that applies light to an object substance within an organism; and a detection part that is provided in proximity to the light irradiation part in the body part and that detects a physicochemical phenomenon caused because the object substance is irradiated with the light.SELECTED DRAWING: Figure 1
Patent JP-2022077101-A (JP)
Title: Method of manufacturing polarizing plate with retardation layer
Inventor: NAMBARA Takuya
IPC: B32B7/023
Filed: 2020-11-11
Abstract: To provide a simple and efficient method of manufacturing a polarizing plate with a retardation layer having its warpage suppressed.SOLUTION: There is provided a method of manufacturing a polarizing plate with a retardation layer that has a polarizer, a protective layer arranged on one side of the polarizer, and the retardation layer arranged on the other side of the polarizer. The method includes: performing humidification processing while roll-conveying an intermediate laminate having a water-absorptive film stuck temporarily on a retardation layer side of the polarizing plate with the retardation layer; and storing the intermediate laminate after the humidification processing for 12 hours or longer, wherein the protective layer has a water vapor permeability of 100 g/m2 24h or shorter at 40°C and 92% RH, and the retardation layer is an orientation solidified layer of a liquid compound.SELECTED DRAWING: Figure 3
Patent JP-2022078414-A (JP)
Title: Optimization system and optimization method
Inventor: YAMADA KENICHIRO
IPC: G06Q30/02
Filed: 2020-11-13
Abstract: To provide an optimization system and optimization method for the combination of tenants to be opened for continuous improvement of wandering between tenants and sales.SOLUTION: An optimization system comprises: a customer wandering acquisition unit which can acquire wandering of customers between stores; a store attribute information acquisition unit which can acquire store attribute information with at least one or more items for classifying the features of the stores; a model learning unit which models a correlation between wandering of the customers and the store attributes with wandering of the customers between the stores and the store attribute information as input; and a learned model storage unit which stores the model that has been modeled. The optimization system presents information about at least one or more stores that are opened so as to increase wandering of customers between the stores on the basis of the model.SELECTED DRAWING: Figure 1
Patent JP-2021046407-A (JP)
Title: Electroactive compound
Inventor: HJALTI SKULASON
IPC: C07D487/04
Filed: 2020-11-13
Abstract: To provide novel electroactive compounds that can be used as hosts or electroluminescent materials.SOLUTION: For example, the following compound is provided.SELECTED DRAWING: None