baber/WOPTO huggingface dataset:
Patent JP-2021118014-A (JP)
Title: Magnetic recording medium, magnetic recording and reproducing apparatus, magnetic tape cartridge and magnetic tape cartridge group
Inventor: KASADA NARUTO
IPC: G11B5/84
Filed: 2020-01-24
Abstract: To provide a magnetic recording medium suited for a recording medium for archive.SOLUTION: Provided is a magnetic recording medium, where number distribution A of equivalent circle diameters of a plurality of bright areas in a binarized image of a secondary electron image obtained by capturing a surface of a magnetic layer by a scanning electron microscope with an acceleration voltage of 5 kV, and number distribution B of equivalent circle diameters of a plurality of dark areas in the binarized image of the secondary electron image obtained by capturing the surface of the magnetic layer by the scanning electron microscope with an acceleration voltage of 2 kV, respectively satisfy prescribed number distribution. Also, provided are a magnetic recording/reproducing apparatus including the magnetic recording medium, and a magnetic tape cartridge. Further, provided is a magnetic tape cartridge group including a plurality of the magnetic tape cartridges.SELECTED DRAWING: None
Patent JP-2021120790-A (JP)
Title: Sentence structure drawing device
Inventor: AKAMARU TAKESHI
IPC: G06F40/166
Filed: 2020-01-30
Abstract: To provide an interface technology for making a comparatively difficult-to-read sentence such as a patent application document intelligible.SOLUTION: A sentence structure drawing device includes means for acquiring a sentence, means for performing syntax analysis for the acquired sentence, and means for displaying the result of the syntax analysis on a display in a tree structure form with a word, a phrase, or a clause as a node.SELECTED DRAWING: Figure 1
Patent JP-2021121545-A (JP)
Title: Aroma liquid impregnation seal, using method of aroma liquid impregnation seal, aromatic seal, and using method of aromatic seal
Inventor: TAMANO JUNKO
IPC: B65D85/00
Filed: 2020-01-31
Abstract: To provide an aroma liquid impregnation seal, a using method of the aroma liquid impregnation seal, an aromatic seal, and a using method of the aromatic seal that can improve an appearance while making aromatherapy safe and easy to use without causing fragrance pollution (smell harassment).SOLUTION: An aroma liquid impregnation seal 10 includes a holding layer 22 formed in a sheet-shape, and a sticking layer 24 that allows the holding layer 22 to stick to a stacking target. A plurality of layers including the holding layer 22 and the stacking layer 24 are stacked and the holding layer 22 is impregnated with aroma liquid. A surface of the holding layer 22 is exposed, and an intermediate layer 25 and the stacking layer 24 are stacked on a back surface side. The intermediate layer 25 or the stacking layer 24 has oleophobic.SELECTED DRAWING: Figure 1
Patent JP-2021121832-A (JP)
Title: Information display system for vehicles and information display system
Inventor: HIRATA KOJI
IPC: G03B21/14
Filed: 2020-01-31
Abstract: To realize an information display system, with which it is possible to visually recognize the inside from the outside of a space or vice versa when no video information is displayed.SOLUTION: A light source device 101 for supplying light polarized in a specific direction to an information display device 48 includes a dot-like or a planar light source 201, optical means 15 for reducing the divergence angle of light from the light source, and a light conductor 203 having a reflection face for reflecting light from the light source and propagating it to the information display device. The reflection face of the light conductor 203 is arranged facing the information display device 48, reflects video light of a specific polarized wave displayed on the information display device, and displays it on a window glass 220 which is an information display face. Thus, an information display system is realized with which it is possible to visually recognize the inside from the outside of the window glass 220 or vice versa when no video information is displayed.SELECTED DRAWING: Figure 5
Patent JP-2021124135-A (JP)
Title: Power transmission device
Inventor: YONEZAWA NORIO
IPC: F16H29/12
Filed: 2020-02-03
Abstract: To provide a power transmission device that does not cause power interruption in time, suppresses power pulsation, and improves average output.SOLUTION: A power transmission device 100 comprises: an input shaft 20 to which power is input; an output shaft 40 from which power is output; a power transmission unit 30 that is arranged between the input shaft 20 and the output shaft 40, and can store energy input from the input shaft 20; and a torsion spring including an elastic body that allows a difference between the rotation speed of the input shaft 20 and the rotation speed of the output shaft 20 and can accumulate torsional strain at least in part. The power transmission unit 30 converts kinetic energy into other energy and stores it to transmit power between the input shaft 20 and the output shaft 40, which have different rotation speeds.SELECTED DRAWING: Figure 1
Patent JP-2021046775-A (JP)
Title: Propulsion power transmission device for propulsion laying method
Inventor: MATSUSHIMA SEIJI
IPC: E21D9/06
Filed: 2020-02-06
Abstract: To solve a problem in which, on a propulsion transmission device that is used for a pipe connection part in a propulsion laying method and transmits propulsion power of a succeeding pipe to a preceding pipe, the propulsion power cannot be effectively transmitted since a part of pieces of plural propulsion power transmission means does not abut to a socket of the preceding pipe when continuous new pipes are propelled bending at a connection part due to a bent propulsion pipe path.SOLUTION: Each of a plurality of pieces of propulsion power transmission means is provided with a deformation part deforming when propulsion power is beyond a predefined power.SELECTED DRAWING: Figure 3
Patent JP-2021125170-A (JP)
Title: Fund transfer control program, apparatus, method, system and data structure
Inventor: YONEDA NAOTO
IPC: G06Q20/08
Filed: 2020-02-10
Abstract: To appropriately control transfer of a fund utilized in a specific facility.SOLUTION: When a user performs a remittance instruction from a user individual account 30 to a casino agent account 32, whether the user exists outside a casino facility or within the casino facility is determined by querying an entry/exit management system which manages entry/exit of the user into the casino facility. When the user exists outside the casino facility, remittance processing from the user individual account 30 to the casino agent account 32 is instructed for a bank in which the user individual account 30 is opened, and when the user exists in the casino facility, the remittance processing from the user individual account 30 to the casino agent account 32 is prevented.SELECTED DRAWING: Figure 6
Patent JP-2021105156-A (JP)
Title: Active-energy-ray-curable composition, ink set, composition stored container, image forming apparatus, image forming method, and printed matter
Inventor: ISHIJIMA YUKIKO
IPC: C08F20/00
Filed: 2020-02-12
Abstract: To provide an active-energy-ray-curable composition that shows excellent blocking resistance without impairing a liquid contact property or adhesiveness.SOLUTION: An active-energy-ray-curable composition includes at least two or more polymerizable monomers (A) where a homopolymer of each of the polymerizable monomers (A) has a glass transition temperature of 80°C or more, wherein the polymerizable monomers (A) include a polymerizable monomer (A1) where a homopolymer of the polymerizable monomer (A1) has an SP value of 10.8 or more and 12.2 or less determined by Fedors method, and a content of the polymerizable monomer (A1) is 3 mass% or more and 20 mass% or less relative to the total amount of the active-energy-ray-curable composition.SELECTED DRAWING: None
Patent JP-2021127267-A (JP)
Title: Lanthanum nitride
Inventor: SUZUKI MASAHARU
IPC: C01B21/06
Filed: 2020-02-13
Abstract: To provide lanthanum nitride having high bulk density and low hydrogen concentration.SOLUTION: Lanthanum nitride has an initial bulk density of 1.6 g/cm3 or more, a tap density of 2.4 g/cm3 or more, and a hydrogen concentration of 1,000 ppm or less.SELECTED DRAWING: None
Patent JP-2020176330-A (JP)
Title: Manufacturing systems with coolant supply systems and related methods
Inventor: ANDREW P SIMPSON
IPC: B33Y50/02
Filed: 2020-02-18
Abstract: To provide a manufacturing system for temperature regulation of a build component in an additive manufacturing process.SOLUTION: A manufacturing system 10 comprises: an additive manufacturing (AM) assembly 50 configured to form a first build component 20 via an AM process; a milling assembly 70 configured to form a second build component 22 via a milling process; and a coolant supply system 200 configured to selectively supply a coolant 210 to each of the AM assembly 50 and the milling assembly 70. The AM assembly 50 includes a support assembly 100 that supports the first build component 20 and that is in thermal communication with the first build component 20. The coolant supply system 200 is configured to remove heat from the support assembly 100 as the first build component 20 is manufactured by flowing the coolant 210 through at least a portion of the support assembly 100 to regulate the temperature of the first build component 20.SELECTED DRAWING: Figure 1
Patent JP-2021130343-A (JP)
Title: Power transmission device
Inventor: FUKUDA YOSHIHISA
IPC: F16H48/08
Filed: 2020-02-18
Abstract: To effectively transmit power of a plurality of driving power source, with simple structure.SOLUTION: A power transmission device comprises: a first input shaft 32 connected to a first driving power source 11; a second input shaft 34 connected to a second driving power source 12; an intermediate shaft 33 arranged between the first and second input shafts 32 and 34; an output shaft 35 connected to driving wheels 5L and 5R; a driving gear 36 provided in the intermediate shaft 33; a driven gear 37 provided in the output shaft 35; a spider shaft 41 provided in the first input shaft 32; a pinion gear 42 provided in the spider shaft 41; a first side gear 43 provided in the driving gear 36 and meshing with the pinion gear 42; a second gear 44 provided in the intermediate shaft 33 and meshing with the pinion gear 42; and a joining mechanism 50 that can switch among a first state in which the driving gear 36 and the intermediate shaft 33 are joined, a second state in which the driving gear 36, the intermediate shaft 33 and the second input shaft 34 are joined and a third state in which the intermediate shaft 33 and the second input shaft 34 are joined.SELECTED DRAWING: Figure 2
Patent JP-2020134129-A (JP)
Title: Impact detection system
Inventor: AMIR BEN SHOSHAN
IPC: F41H5/02
Filed: 2020-02-19
Abstract: To provide an impact detection system for detecting an event of impact of a threat on a target and determining characteristics of the event.SOLUTION: The system comprises: a sensing array 4 of sensing elements 41 mountable on a target 3, each sensing element being configured to change its state from an intact state to a damaged state upon impact of the threat on the sensing elements; a measuring system 6 operatively coupled to the sensing elements and being sensitive to the states of the sensing elements, the measuring system configured to generate state signals, each state signal indicative of the state of the corresponding sensing elements; and a processing system 7.SELECTED DRAWING: Figure 1
Patent JP-2021131316-A (JP)
Title: Rotation angle detector
Inventor: ICHIKURA MANABU
IPC: G01D5/245
Filed: 2020-02-20
Abstract: To provide a rotation angle detector of rotary type that can be made thin.SOLUTION: The rotation angle detector comprises: a housing; a revolving shaft rotatably arranged to the housing; a rotor arranged so as to rotate integrally with the revolving shaft; a first crown gear arranged concentrically with the revolving shaft and arranged to the housing by being secured thereto; a second crown gear arranged concentrically with the revolving shaft, having a different number of teeth from the number of teeth of the first crown gear, and rotatably arranged to the housing; a drive gear rotatably arranged at a position of the rotor radially apart from the revolving shaft and engaging with both of the first and second crown gears; and a detection unit for detecting the rotation angle of the second crown gear.SELECTED DRAWING: Figure 3
Patent JP-2021130407-A (JP)
Title: Warm feeling device and vehicle seat
Inventor: ISHII ATSUSHI
IPC: A61F7/00
Filed: 2020-02-20
Abstract: To provide a warm feeling device that emphasizes warm feeling above actual local skin temperature of a seated person of a seat.SOLUTION: Warm feeling devices 1A and 1B for giving a seated person of a seat 3 a warm feeling are equipped with thermal stimulating portions 10 and 20 that give thermal stimulation h to a skin surface of the seated person of the seat, tactile stimulating portions 11 and 21 that give tactile stimulation f to the skin surface of the seated person of the seat, and a control portion 12 that operates the thermal stimulating portions during a first period T2, operates the tactile stimulating portions for a second period T5 later than the start of the first period by a predetermined time t, and controls to intermittently repeat the operation of the thermal stimulating portions and the tactile stimulating portions.SELECTED DRAWING: Figure 1
Patent JP-2021131504-A (JP)
Title: Image forming apparatus
Inventor: SASAKI SHUNSUKE
IPC: G03G15/00
Filed: 2020-02-21
Abstract: To provide an image forming apparatus that can form an image with high image quality.SOLUTION: An image forming apparatus 1 has: a toner cartridge 14 that stores an unused toner; a recovered toner storage unit 13 that stores a recovered toner; a toner mixing unit 15 that stores a mixed toner obtained by mixing the unused toner supplied from the toner cartridge 14 and the recovered toner supplied from the recovered toner storage unit 13 at a predetermined mixture ratio; a developing toner storage unit 79 that stores the mixed toner supplied from the toner mixing unit 15; a photoreceptor drums 3; an exposure unit; a developing roller 7 that carries the toner stored in the developing toner storage unit 79 and supplies the toner to the photoreceptor drum 3; a recovery roller 10 and a recovery cleaning blade 11 that recover a residual toner T3 that is not used for development of an electrostatic latent image and remains on the developing roller 7; and conveyance spirals 12, 78 that convey a recovered developer and supply the developer into the recovered toner storage unit 13 as the recovered toner.SELECTED DRAWING: Figure 2
Patent JP-2020142064-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-02-21
Abstract: To provide a game machine that can enhance heat dissipation efficiency and contribute to prevention of thermal runaway.SOLUTION: A white coating film serving as an insulating film provided on a decorative substrate KB is formed on a front side (front surface) KBx and a rear side (rear surface) KBy on a decorative substrate KB so as to cover a front side (front surface) land KRDx1 and a rear side (rear surface) land KRDy1 of a through-hole KTH1 provided on the decorative substrate KB. On the other hand, a green coating film serving as an insulating film provided on a main control board is formed on a front side (mounting surface) and a rear side (solder surface) of the main control board so as not to cover a mounting surface side land and a solder surface side land of the through-hole where DIP type electronic components provided on the main control board cannot be inserted. Therefore, heat of the main control board can be efficiently radiated to the outside through the mounting surface side land and the solder surface side land of the through-hole where the DIP type electronic components provided on the main control board cannot be inserted.SELECTED DRAWING: Figure 281
Patent JP-2021133958-A (JP)
Title: Packaging container and method of assembling the same
Inventor: SASAKI NORIYUKI
IPC: B65D5/36
Filed: 2020-02-26
Abstract: To provide a method of assembling a packaging container which can appropriately assemble the packaging container in a flat state and in an empty box-shape state, while suppressing a molding defect.SOLUTION: A packaging container, which can be deformed between a nearly flat state and a box-shape state, comprises a first part and a second part which overlap with each other in the nearly flat state. The first part and the second part each have convex polygonal surfaces in convex polygonal shapes, trapezoidal surfaces in trapezoidal shapes, a plurality of folded-back surfaces and peripheral edge parts, and are connected to one another on the whole circumference of the peripheral edge parts. A void is formed between the first part and the second part, and the folded-back surfaces are folded up to form a folded-back pieces, so as to deform the packaging container into the box shape. In the nearly flat state, portions other than the peripheral edge parts of the first part and the second part overlap with each other in a planar shape, and the peripheral edge parts incline to the same side with respect to the plane over the whole circumference, where angles of the folding-back from a state in which the parts are disposed along the plane are 1° or more and less than 90°.SELECTED DRAWING: Figure 7
Patent JP-2021133585-A (JP)
Title: Printer, control method, and control program
Inventor: FUKUI YUGO
IPC: B41J2/01
Filed: 2020-02-26
Abstract: To provide a printer, a control method, and a control program that make it easy to complete execution of wet-on-wet printing.SOLUTION: A CPU of a printer determines whether execution of wet-on-wet printing can be completed or not (S12, S15). If it is determined that the execution of the wet-on-wet printing can be completed (S12: YES, S15: YES), the CPU ejects ink from a print head onto a pre-treatment agent applied to a printing medium, thereby performing printing with the ink (S16). If it is determined that the execution of the wet-on-wet printing cannot be completed (S12: NO or S15: NO), the CPU performs a process different from the process of S16 (S13 or S17).SELECTED DRAWING: Figure 3
Patent JP-2021136168-A (JP)
Title: Lighting device and bed device
Inventor: MATSUMOTO YOSHIKI
IPC: A47C19/02
Filed: 2020-02-27
Abstract: To provide a lighting device which can be used more easily, and to provide a bed device.SOLUTION: According to an embodiment, a lighting device includes a first structure and a light source. The first structure includes a first portion, a second portion, and a third portion connecting the first portion and the second portion with each other. The first portion includes a first surface facing the second portion. The light source is provided at the first portion and emits light to the second portion. At least a part of a member of a bed may be inserted between the first portion and the second portion.SELECTED DRAWING: Figure 1
Patent JP-2021132941-A (JP)
Title: Game machine
Inventor: UNABARA SHINYA
IPC: A63F7/02
Filed: 2020-02-27
Abstract: To enhance interest in a game.SOLUTION: A game machine can display the same types of icons when a first performance is under execution and when a second performance is under execution. The game machine is configured so as to be capable of executing mutually different performances after displaying icons when the same type of icon is displayed in the first performance and when the same type of icon is displayed in the second performance.SELECTED DRAWING: Figure 266
Patent JP-2021136637-A (JP)
Title: Relay connection system and gateway
Inventor: KOBAYASHI FUMITO
IPC: H04L45/243
Filed: 2020-02-28
Abstract: To make it possible, even when a failure occurs at a host gateway, to use an IP telephone network from a telephone apparatus connected subordinately to a lower gateway.SOLUTION: A second lower gateway 12, when position registration with a host gateway 10 is failed, performs position registration with an IP telephone network NW through a communication line L1. When the position registration with the IP telephone network NW by the second lower gateway 12 is successful, a first lower gateway 11 performs position registration with the second lower gateway 12 through a communication line L2.SELECTED DRAWING: Figure 1
Patent JP-2021135230-A (JP)
Title: Wear-out state prediction method, wear-out state prediction device, and wear-out state prediction program
Inventor: HANADA RYU
IPC: B60C19/00
Filed: 2020-02-28
Abstract: To provide a wear-out state prediction method, wear-out state prediction device and wear-out state prediction program that predict a wear-out state of an aircraft tire using a model.SOLUTION: A wear-out state prediction device 10 comprises: a model generation unit 124 that generates a model predicting a wear-out state as an objective variable, using a prescribed algorithm with preliminarily acquired temperature data on an aircraft 31 as an explanatory variable; and a wear-out state prediction unit 133 that inputs the temperature data to the model generated by the model generation unit 124, and predicts the wear-out state.SELECTED DRAWING: Figure 1
Patent JP-2020079330-A (JP)
Title: Therapeutic agent for aspiration pneumonia, pulmonary suppuration or lung abscess
Inventor: ODAJIMA MASAAKI
IPC: A61K31/4709
Filed: 2020-03-03
Abstract: To provide a respiratory infection therapeutic agent having improved effectiveness and safety.SOLUTION: A therapeutic agent for aspiration pneumonia, pulmonary suppuration or lung abscess has 7-[(3S,4S)-3-{(cyclopropylamino)methyl}-4-fluoropyrrolidine-1-yl]-6-fluoro-1-(2-fluoroethyl)-8-methoxy-4-oxo-1,4-dihydroquinoline-3-carboxylic acid or a pharmaceutically acceptable salt thereof as an active ingredient.SELECTED DRAWING: None
Patent JP-2021138479-A (JP)
Title: Bucket conveyor
Inventor: KAWADA KAZUTERU
IPC: B65G19/22
Filed: 2020-03-03
Abstract: To provide a bucket conveyor capable of smoothly transporting a falling object that is fallen from a fire grate portion where waste is carbonized or burned in a waste treatment furnace without being water-cooled.SOLUTION: Of a transport path 57 that transports a falling object, a chain holder 61 is not arranged at an upper portion of a transport side chain 53 of a horizontal portion 59 receiving the falling object. Furthermore, gap D2 between a bottom plate 60a of a bent portion 60 and a bottom plate 54a of a bucket 54 is made larger than a maximum value of a gap D1 between a bottom plate 59a of the horizontal portion 59 and the bottom plate 54 of the bucket 54.SELECTED DRAWING: Figure 3
Patent JP-2021138227-A (JP)
Title: Vehicle seat
Inventor: AJISAKA SATOSHI
IPC: B60N2/14
Filed: 2020-03-03
Abstract: To provide a vehicle seat which is turnable and can improve convenience in getting in and out of a vehicle without compromising leg support property during traveling.SOLUTION: A vehicle seat 10 comprises: a seat cushion 30 which has a seat cushion main body 40 and a seat cushion front part 50 provided in a seat front side of the seat cushion main body 40 and configured to be contactable to and separable from the seat cushion main body 40 and is turnably configured so as to be able to assume a position for traveling in which it faces the vehicle front direction and a position for getting in/out in which it faces a direction toward a side door 20; and an extend/contract mechanism 60 which brings the seat cushion front part 50 into contact with the seat cushion main body 40 as the seat cushion 30 makes a turn from the position for traveling to the position for getting in/out and separates the seat cushion front part 50 from the seat cushion main body 40 as the seat cushion 30 makes a turn from the position for getting in/out to the position for traveling.SELECTED DRAWING: Figure 1