baber/WOPTO huggingface dataset:
Patent JP-2021148802-A (JP)
Title: Transmission/reception configuration for electromagnetic induction encoder
Inventor: TED STATON COOK
IPC: G01D5/245
Filed: 2021-03-23
Abstract: To provide an improved encoder configuration.SOLUTION: An electromagnetic induction encoder includes a scale and a detection unit. The detection unit includes a magnetic field generating coil (FGC) having elongated configuration (EPC) coupled to a generated magnetic field area (GFA) aligned with sensing elements in a sensing area in order to provide position signals responsive to the scale interacting with the generated magnetic field. The sensing elements and the EPC are fabricated in a "front" layer of the detection unit. The EPC includes an end gradient arrangement (EGA) configured to reduce magnetic field strength of the generated magnetic field area as a function of a position along an x-axis direction for a position close to an end of the GFA. A transverse conductor portion (TCP) formed in a "rear" layer connects the EPC and/or the EGA of the FGC via interlayer connection. A configuration of a conductive shielding region (CSR) in a CSR layer between the front layer and the rear layer blocks at least half or more of the projection of the TCP towards the front layer.SELECTED DRAWING: Figure 10
Patent JP-2022152950-A (JP)
Title: Chlorine-containing crosslinked resin molding and method for producing the same
Inventor: ASHIKAWA YUKI
IPC: C08K5/5425
Filed: 2021-03-29
Abstract: To provide a chlorine-containing crosslinked resin molding which is free from injection molding defects while having both high oil resistance and heat resistance, and a method capable of producing the molding by a simple process.SOLUTION: The chlorine-containing crosslinked resin molding is obtained by subjecting a resin composition for silane crosslinking to silane crosslinking after injection molding, the resin composition for silane crosslinking containing: 100 pts.mass of a chlorine-containing resin comprising 20-50 pts.mass of chlorinated polyethylene and 50-80 pts.mass of polyvinyl chloride; 15-70 pts.mass of an ethylene-carbon monoxide copolymer; 30-100 pts.mass of a plasticizer; 0.01-0.5 pt.mass of an organic peroxide; 0.5-50 pts.mass of an inorganic filler; 1-10 pts.mass of a silane coupling agent; and a silanol condensation catalyst. The method for producing the chlorine-containing crosslinked resin molding is also provided.SELECTED DRAWING: None
Patent JP-2022154223-A (JP)
Title: Method for producing olefin copolymer and transition metal compound
Inventor: KONDO MASATAKA
IPC: C08F4/6592
Filed: 2021-03-30
Abstract: To provide a method that can efficiently produce a cyclic olefin copolymer containing an aromatic structure, and a novel transition metal compound suitable as a component of a catalyst for olefin polymerization in the production method.SOLUTION: A method includes copolymerizing an ethylene, an aliphatic cyclic olefin, and a cyclic olefin containing an aromatic structure in the presence of a catalyst for olefin polymerization containing a group 4 transition metal metallocene compound having a cyclopentadienyl ring and a pyrazole ring as ligands.SELECTED DRAWING: None
Patent JP-2022156818-A (JP)
Title: Composite nanoparticle
Inventor: SAKAMOTO HIROKI
IPC: A61K33/243
Filed: 2021-03-31
Abstract: To readily synthesize a nanoparticle comprising a lanthanum compound having high transparency and less coloration; and to prepare an antibacterial-antiviral material having high transparency, free of coloration, and showing activity even at a dark place by using the lanthanum compound.SOLUTION: A composite nanoparticle comprises a lanthanum compound and a titania nanoparticle.SELECTED DRAWING: None
Patent JP-2021101491-A (JP)
Title: Photodetector and electronic apparatus
Inventor: YAMASHITA HIROSHI
IPC: H04N5/369
Filed: 2021-03-31
Abstract: To improve arrangement flexibility of an active element.SOLUTION: A photodetector includes a semiconductor layer having a first surface and a second surface at positions opposite to each other in a thickness direction, and a photoelectric conversion cell provided on the semiconductor layer and partitioned by a first separation region extending in the thickness direction of the semiconductor layer. The photoelectric conversion cell includes: a first photoelectric conversion region and a second photoelectric conversion region each of which is provided adjacent to each other to the semiconductor layer in a plan view and each having a photoelectric conversion portion and a transfer transistor; a second separation region that is arranged between the first photoelectric conversion region and the second photoelectric conversion region in a plan view and extends in the thickness direction of the semiconductor layer; and an element formation region that is provided on a first surface side of the semiconductor layer and partitioned by a third separation region and provided with a pixel transistor. The element formation region extends over the first and second photoelectric conversion regions in a plan view.SELECTED DRAWING: Figure 4
Patent JP-2022159642-A (JP)
Title: Device for inspecting sheet-like material for defects and method for manufacturing the same
Inventor: SAKANO KATSUSHI
IPC: G01N21/894
Filed: 2021-04-05
Abstract: To more accurately detect the size or the shape of a hole in a sheet-like material.SOLUTION: A device 200 for inspecting a sheet-like material S for detects includes: an imaging device 211 arranged on one surface side of an inspection target site of the sheet-like material S, the imaging device imaging a surface of the inspection target site; and a light source 212 arranged on another surface side of the inspection target site of the sheet-like material S, the light source irradiating an imaging range of the imaging device 211 with light from another surface side of the inspection target site. The light source 212 is arranged outside the range of the angle of view of the imaging device 211.SELECTED DRAWING: Figure 2
Patent JP-2022159726-A (JP)
Title: Nail recording unit
Inventor: IWASAKI YUKA
IPC: A45D29/18
Filed: 2021-04-05
Abstract: To enable high-definition printing to be applied to the nails of fingers with various lengths.SOLUTION: A nail recording unit for recording an image on a nail part, which is a recording object, includes an ascendable/descendable finger loading part 2114 that is loaded with a printing finger 301 with the nail part subject to recording, and a butt member 2112 that butts against the vicinity of the tip of the inserted printing finger 301 when the printing finger 301 is inserted. When the printing finger 301 is inserted, the finger loading part 2114 and the butt member 2112 integrally slide in an insertion direction of the printing finger 301.SELECTED DRAWING: Figure 6
Patent JP-2022159808-A (JP)
Title: Converter control device, converter system, control method, and program
Inventor: AIBA KENICHI
IPC: H02M7/12
Filed: 2021-04-05
Abstract: To provide a converter control device capable of suppressing regeneration of energy in a power supply even when the potential on the power supply side becomes lower than the potential on the converter side during a period when the potential on the power supply side is to be higher than the potential on the converter side in normal operation in a converter having switching elements in both an upper arm and a lower arm as elements for rectification.SOLUTION: A converter control device that controls a converter having switching elements in both an upper arm and a lower arm as elements for rectification includes a waveform observation unit that observes the waveform of an input current with reference to a zero crossing point of a voltage output by an AC power supply, a phase adjustment unit that specifies an adjustment amount of the phase of the waveform for making the phase of the voltage output by the AC power supply and the phase of the input current the same, and a control signal generation unit that generates a switching signal that makes the phase of the input current the same as the voltage output from the AC power supply according to the adjustment amount.SELECTED DRAWING: Figure 1
Patent JP-2022163344-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-04-14
Abstract: To provide a game machine for increasing a performance effect in connection with a title display of a ready-to-win performance.SOLUTION: A performance control CPU 120 can execute a super-ready-to-win performance after a decorative pattern displayed on an image display device 5 becomes a ready-to-win mode. The super-ready-to-win performance is configured while including a title display part for displaying corresponding title characters, and an introduction part until a performance result is reported. Then, a decorative pattern is displayed in a ready-to-win mode before the title display part in a super-ready-to-win performance, and title characters corresponding to the super-ready-to-win performance are displayed so as to use a display position of a decorative pattern resulting in a ready-to-win mode in the title display part.SELECTED DRAWING: Figure 11-32
Patent JP-2022165460-A (JP)
Title: Existing-quay-improved structure and improvement method
Inventor: SHIOZAKI SADAO
IPC: E02D27/52
Filed: 2021-04-20
Abstract: To provide: an existing-quay-improved structure requiring no submerged ground improvements that affect the environment; and an improvement method.SOLUTION: An existing-quay-improved structure 1 comprises: a newly installed wal body 7 newly embedded in a ground on a water-area side of an existing quay 3 installed to separate a water area from a land area on a waterfront such as a harbor, coast, river or canal; a newly installed superstructure 9 installed at an upper end of the new wall body 7 and including a top surface that is configured above a water surface 8; a filling material 11 arranged to fill a gap between the new wall body 7 and the existing quay 3; a plurality of piles 13 driven into a water bottom surface 12 on the water-area side of the new wall body 7; and a pile head connection structure 15 which is integrally connected with pile heads of the piles 13, and which is installed to contact the water side of the new wall body 7 to transmit horizontal force only from the new wall body 7 to the piles 13.SELECTED DRAWING: Figure 1
Patent JP-2021106050-A (JP)
Title: Systems and methods for degeneracy mitigation in quantum processor
Inventor: TOMAS J BOOTHBY
IPC: G06N10/00
Filed: 2021-04-20
Abstract: To mitigate degeneracy in analog processor operation via use of floppy qubits or domains of floppy qubits, thereby significantly boosting hardware performance on certain problems.SOLUTION: Samples are drawn from an analog processor, and devices comprising the analog processor are evaluated for floppiness. A normalized floppiness metric is calculated, and an offset is added to advance the device in annealing. Degeneracy in a hybrid computing system that comprises a quantum processor is mitigated by determining a magnetic susceptibility of a qubit, and tuning a tunneling rate for the qubit based on a tunneling rate offset determined based on the magnetic susceptibility. Quantum annealing evolution is controlled by causing the evolution to pause for a determined pause duration.SELECTED DRAWING: Figure 2
Patent JP-2022165866-A (JP)
Title: Repair system and repair method
Inventor: OBARA YUJI
IPC: F27D1/16
Filed: 2021-04-20
Abstract: To provide a repair system and a repair method for a refractory layer that can easily form a refractory layer of a desired thickness without depending on the skill of a worker.SOLUTION: The present invention discloses a repair system for a structure having a refractory layer on its inner surface, the repair system having: a measurement device that measures a three-dimensional shape of the structure inner surface; a removing device that removes at least part of the refractory layer of the structure inner surface; a spraying device that sprays the structure inner surface with unshaped refractory; a construction condition calculating device that calculates construction conditions in the spraying on the basis of a three-dimensional shape measured by the measurement device; and a construction condition presenting device that presents the construction conditions when the spraying device sprays the unshaped refractory.SELECTED DRAWING: None
Patent JP-2022167009-A (JP)
Title: game machine
Inventor: ISHIHARA NAOKI
IPC: A63F7/02
Filed: 2021-04-22
Abstract: To provide a game machine which can improve an interest in a game.SOLUTION: When a first performance execution condition is satisfied by carrying out a first performance, a second performance can be executed. When a second performance execution condition is satisfied by carrying out a third performance, a fourth performance can be executed. In addition, an operation performance causing a player to operate an operation to a performance operation part can be carried out as the second performance and the fourth performance. Additionally, the performance operation part is provided which can varied in an operation mode. A performance according to a variation of the operation mode of the performance operation part can be carried out as an operation performance. Moreover, the performance operation part can vary to a first operation mode in which a first operation performance part is returned to an initial operation position and a second operation performance part is retracted, and a second operation mode in which the first operation performance part is moved to a movable position and the second operation performance part is moved and exhibited to a specific operation position.SELECTED DRAWING: Figure 172
Patent JP-2022171353-A (JP)
Title: Lower vehicle body structure of vehicle
Inventor: KAWASAKI TEI
IPC: B62D25/20
Filed: 2021-04-30
Abstract: To provide a lower vehicle body structure of a vehicle which inhibits a vehicle component disposed adjacent to an inner side as seen in a vehicle width direction of a frame member from being damaged by an edge part of a hole part during a lateral collision even if the hole part is formed at an inner wall part of the frame member.SOLUTION: A lower vehicle body structure 100 of a vehicle includes: side sills 50; frame members 20 each of which extends in an anteroposterior direction at an inner side as seen in a vehicle width direction of the side sill 50, is formed having a closed cross section, and has an anteroposterior extending part 22 which contacts with the inner side as seen in the vehicle width direction of the side sill 50 and extends along the side sill 50 in the anteroposterior direction; and a pipeline 70 which is disposed adjacent to the anteroposterior extending part 22 and spaced apart from the anteroposterior extending part 22 toward the inner side as seen in the vehicle width direction. The anteroposterior extending part 22 is formed with: a lateral hole part 46 which penetrates through an inner wall part 42, located at the inner side as seen in the vehicle width direction, in the vehicle width direction; and a rib 47 which inhibits out-of-plane deformation of the inner wall part 42 to the inner side as seen in the vehicle width direction when a collision load acting in the vehicle width direction is input through the side sill 50.SELECTED DRAWING: Figure 4
Patent JP-2022172647-A (JP)
Title: Nut holder and clamp device having the same
Inventor: ERA OSAMU
IPC: F16B2/06
Filed: 2021-05-06
Abstract: To specify a position of a hexagon nut as seen in a groove longitudinal direction in a nut insertion groove and hold the hexagon nut.SOLUTION: A nut holder includes: fitting parts 4 which fit in a pair of corner parts on a diagonal line P of a hexagon nut N; a connection part 5 which faces the hexagon nut N, connects the pair of fitting parts 4, and is formed with a bolt through hole 5a provided concentrically with a female screw hole Na of the hexagon nut N; and positioning arm parts 6 each of which protrudes outward from at least one of the fitting parts 4 and has an engagement projection 6a at the tip side spaced from the bolt through hole 5a by a predetermined distance.SELECTED DRAWING: Figure 1
Patent JP-2021130670-A (JP)
Title: Composition for preventing or treating hepatitis containing monoacetyl diacylglycerol compound
Inventor: SOHN KI YOUNG
IPC: A61P1/16
Filed: 2021-05-06
Abstract: To provide a composition for preventing or treating hepatitis which not only can effectively prevent and treat hepatitis but also is free of side effects.SOLUTION: The present disclosure provides a pharmaceutical composition for preventing or treating hepatitis containing a monoacetyl diacylglycerol compound represented by the following Formula 1 as an active ingredient (where R1 and R2 are each independently a fatty acid group having 14 to 22 carbon atoms).SELECTED DRAWING: Figure 1
Patent JP-2022138089-A (JP)
Title: Method of cleaning silicon wafer, method of manufacturing silicon wafer, and silicon wafer
Inventor: FUJII KOTA
IPC: H01L21/304
Filed: 2021-05-07
Abstract: To provide a cleaning method capable of roughening front and rear faces of a silicon wafer, to provide a method of manufacturing a silicon wafer capable of obtaining a silicon wafer only whose one side face is selectively roughened, and to provide a silicon wafer capable of reducing conveyance failures during a processing step.SOLUTION: Provided is a cleaning method of roughening a silicon wafer. An oxide film is formed on the silicon wafer by SC1 cleaning, SC2 cleaning, or ozone water cleaning. Front and rear faces of the silicon wafer are roughened by cleaning the silicon wafer formed with the oxide film with any one of an ammonium hydroxide diluted water solution having an ammonium hydroxide concentration equal to or less than 0.051 mass% or a diluted water solution containing ammonium hydroxide and hydrogen peroxide water and having an ammonium hydroxide concentration equal to or less than 0.051 mass% and a hydrogen peroxide concentration equal to or less than 0.2 mass% and four times or less the ammonium hydroxide concentration.SELECTED DRAWING: Figure 1
Patent JP-2022146829-A (JP)
Title: Skateboard hook for interior hooked on wall
Inventor: TOZUKA AKIRA
IPC: A63C17/01
Filed: 2021-03-22
Abstract: To minimize damage to a wall and to allow anyone to exhibit a skateboard simply and easily by manufacturing a skateboard hook.SOLUTION: A bush 3, a piece 4, plural thin pins 5, a cap 6, and an L-shaped skateboard hook body 1 are successively mounted and are fixed to a wall. Length of 3a is the same as the thickness of the L-shaped skateboard hook body 1. When mounting the L-shaped skateboard hook body 1, the bush 3, the piece 4, the plural thin pins 5, and the cap 6 fixed to the wall are passed to a lower part of a hole in a double-sphere form 2, the L-shaped skateboard hook body 1 is adhered to the wall, and the L-shaped skateboard hook body 1 is fitted to a gap between the bush 3 and the wall and is lowered and fixed. Accordingly, since an umbrella part of the bush 3 is hooked, the L-shaped skateboard hook body 1 does not fall. Since it is fixed by the plural thin pins 5, damage to the wall can be minimized. By mounting a terminal cap 7 to an end of the L-shaped skateboard hook body 1, and passing the terminal cap 7 through a screw hole 9 of a skateboard 8, the skateboard is fixed.SELECTED DRAWING: Figure 1
Patent JP-2022175029-A (JP)
Title: Composite resonance circuit driving control device and non-contact power supply system
Inventor: MISHIMA TAICHI
IPC: H02J50/80
Filed: 2021-05-12
Abstract: To perform control to obtain an optimum operational frequency by using information on a power transmission side only, within a shorter period of time than that in a conventional technology.SOLUTION: A composite resonance circuit driving control device according to the present invention drivingly controls a composite resonance circuit consisting of a plurality of LC resonance circuits including inductances L of electromagnetically coupled power transmission/reception coils. The composite resonance circuit driving control device includes: an inverter circuit that drives the composite resonance circuit by switching an input DC power by a prescribed operational frequency to convert the DC power to AC power; an input current detector that detects an input current in the inverter circuit; and a frequency control and driving unit that drives the inverter circuit by generating a driving signal for the inverter circuit while changing the operational frequency by using a prescribed extreme value retrieving method, and retrieves the resonance frequency of the composite resonance circuit on the basis of the detected input current, and sets the operational frequency on the basis of the retrieved resonance frequency.SELECTED DRAWING: Figure 1
Patent JP-2021197731-A (JP)
Title: Polarization state tracking recovery method and device
Inventor: FAN YANGYANG
IPC: H04B10/61
Filed: 2021-05-14
Abstract: To provide polarization state tracking recovery method and device.SOLUTION: A polarization state tracking recovery device includes at least a fitting unit that obtains a fitting plane by fitting a Stokes vector corresponding to a predetermined symbol of two polarization states in a double-polarized multiplex optical reception signal on a Poincare sphere, a first matrix calculation unit that calculates a first compensation matrix for polarization-dependent loss compensation in a Jones space, and a second matrix calculation unit that computes a demultiplexing matrix for polarization demultiplexing in the Jones space. The demultiplexing matrix is calculated by rotating the fitting plane after moving the center to the origin until the normal vector is parallel to the first axis of the Stokes space, and rotating the fitting plane after moving the center to the origin to a plane consisting of a second axis and a third axis of the Stokes space.SELECTED DRAWING: Figure 2A
Patent JP-2022176823-A (JP)
Title: Program, method, information processor, and system
Inventor: MATSUMURA NORIO
IPC: G06F3/04845
Filed: 2021-05-17
Abstract: To allow a user to intuitively recognize a full picture of a possessed card.SOLUTION: A program is executed by a computer having a processor and a memory. The program allows the processor to execute the steps of: storing information regarding multiple objects while including information regarding whether a user possesses the information; and presenting a list of objects possessed by a user to the user by disposing the same list three-dimensionally such that the user can grasp a full picture of objects for each predetermined unit in one screen.SELECTED DRAWING: Figure 7
Patent JP-2021120960-A (JP)
Title: Signal transmission cable, multicore cable, and manufacturing method of signal transmission cable
Inventor: SUENAGA KAZUFUMI
IPC: H01B11/20
Filed: 2021-05-20
Abstract: To provide a signal transmission cable capable of suppressing a gap between an insulator layer and a plating layer, a multicore cable, and a manufacturing method of the signal transmission cable.SOLUTION: A signal transmission cable has a signal line, an insulator layer coating around the signal line, and a plating layer coating the insulator layer. Arithmetic average roughness Ra in an outer peripheral surface of the insulator layer is 0.6 μm to 10 μm. A manufacturing method of the signal transmission cable is a method of conducting a dry ice blast treatment on the outer periphery surface of the insulator layer, then conducting a corona discharge exposure treatment on the outer periphery surface, then forming the plating layer on the outer periphery surface.SELECTED DRAWING: Figure 1