baber/WOPTO huggingface dataset:
Patent JP-2022044330-A (JP)
Title: Optical transceiver
Inventor: MIZUNO YASUTAKA
IPC: G02B6/42
Filed: 2020-09-07
Abstract: To provide an optical transceiver capable of properly performing alignment between a sleeve and a receptacle.SOLUTION: An optical transceiver is an optical transceiver that makes it possible to be inserted into/removed from an external apparatus in a first direction, the optical transceiver comprising: an optical module provided with a first sleeve and a second sleeve; a housing having a rectangular shape extending in the first direction and storing the optical module; a first receptacle that is connected to the first sleeve and positioned in accordance with a position of the first sleeve in a first surface; and a second receptacle that is connected to the second sleeve and positioned in accordance with a position of the second sleeve in the first surface. The housing has a storing part that stores the first receptacle and the second receptacle at one end in the first direction, and the first receptacle and the second receptacle are fixed to the housing through a conductive resin filled between each of outer peripheral surfaces thereof and an inner peripheral surface of the storing part.SELECTED DRAWING: Figure 3
Patent JP-2022047129-A (JP)
Title: Liquid agent feeding unit and washing machine
Inventor: MAEKAWA TAKAKI
IPC: D06F33/57
Filed: 2020-09-11
Abstract: To provide a liquid agent feeding unit having the function of detecting faucet water pressure and a washing machine which performs various controls according to the faucet water pressure and the flow volume detected by the liquid agent feeding unit.SOLUTION: An liquid agent feeding unit 10 is included in a washing machine and allows liquid agents to be automatically fed into a washing drum with water supplied from a faucet. The liquid agent feeding unit 10 includes: liquid agent tanks (a detergent tank 110 and a softener tank 120) which store liquid agents to be automatically fed into the washing drum; a main water supply passage (first through fifth water supply passages of P1 through P5) in which negative pressure is created at the time of automatic feeding of the liquid agents and into which the liquid agents are drawn from the liquid agent tanks with the created negative pressure; and a flowmeter 146 placed in the fifth water supply passage P5 which is a part of the main water supply passage. The liquid agent feeding unit 10 can detect the water pressure of the water supplied from the faucet using the flow volume per unit time measured by the flowmeter 146.SELECTED DRAWING: Figure 5
Patent JP-2022049767-A (JP)
Title: Information processing device, information processing method, information processing system, and information processing program
Inventor: MORITA HIROKAZU
IPC: G06T7/70
Filed: 2020-09-17
Abstract: To provide an information processing device, etc., with which it is possible to process information that pertains to the photograph of an object and the plan view of the object.SOLUTION: Provided are a trained model and an information processing device for estimating, on the basis of a photograph of an object and a plan view of the object, the photographing position and photographing direction at which the photograph of the object in the plan view of the object was photographed. In one embodiment, the plan view of the object may be a floor plan of a real estate property, and the photograph of the object may be a room photograph. In one embodiment, the control unit of the information processing device extracts information in the photograph of the object having been compressed to a vector in a channel direction and information having been compressed to a vector in a width direction and concatting this and information in which the plan view of the object is compressed, thereby associating the two with each other.SELECTED DRAWING: Figure 7
Patent JP-2022052566-A (JP)
Title: Ultraviolet curable resin composition, optical component, method for manufacturing optical component, light-emitting device, and method for manufacturing light-emitting device
Inventor: CHIAKI TAKAHIRO
IPC: H05B33/10
Filed: 2020-09-23
Abstract: To provide an ultraviolet curable resin composition which is formed by an inkjet method, contains a cationic polymerizable compound containing an epoxy compound, can increase curability, and is less likely to impair moldability by the inkjet method.SOLUTION: An ultraviolet curable resin composition contains a cationic polymerizable compound (A) and a photocationic polymerization initiator (B), in which the cationic polymerizable compound (A) contains an epoxy compound (A1), the total amount of potassium ions, calcium ions, sodium ions, magnesium ions and ammonium ions in the epoxy compound (A1) is 20 mass ppm or less with respect to the whole epoxy compound (A1), and the ultraviolet curable resin composition is formed by an inkjet method.SELECTED DRAWING: Figure 1
Patent JP-2021006047-A (JP)
Title: Functional nucleic acid molecule, and utilization of the same
Inventor: PIERO CARNINCI
IPC: C12N15/113
Filed: 2020-09-28
Abstract: To provide a functional nucleic acid molecule that improves protein synthesis efficiency, and utilization of the functional nucleic acid molecule.SOLUTION: A functional nucleic acid molecule includes: (a) a target determining sequence being a subject that improves protein synthesis efficiency which includes an antisense sequence to a target sequence in RNA coding protein; and (b) a regulatory sequence having activity that improves the protein synthesis efficiency.SELECTED DRAWING: None
Patent JP-2021055253-A (JP)
Title: Base paper for paper cylinder and paper cylinder
Inventor: YAMAMOTO JUNJI
IPC: D21H27/32
Filed: 2020-09-29
Abstract: To provide a base paper for a paper cylinder for manufacturing the paper cylinder having a low environmental impact, being able to appeal this from the appearance, and having excellent water resistance.SOLUTION: A base paper for a paper cylinder of this invention has two to five paper layers, wherein the peper layers are bonded with an adhesive that is water-soluble or water-dispersible, the elution rate is 2.0% or less, and the outermost layer of the paper layers is undecolorized paper.SELECTED DRAWING: Figure 1
Patent JP-2022055748-A (JP)
Title: Liquid discharge head, liquid discharge device and actuator
Inventor: FURUIKE HARUNOBU
IPC: H01L41/09
Filed: 2020-09-29
Abstract: To provide a technique that enables a liquid discharge head to improve strength of a vibration plate, so as to reduce or prevent defect that driving of a piezoelectric element cracks the vibration plate.SOLUTION: A liquid discharge head comprises a piezoelectric element, and a vibration plate that vibrates due to driving of the piezoelectric element, which includes a first layer including SiO2 and a second layer including ZrO2 laminated on the first layer. The second layer includes a first impurity element different from Zr, where a concentration of the first impurity element on an interface contacting the first layer of the second layer is higher than a concentration of the first impurity element in an internal region included between the interface and a surface of the second layer, of the second layer.SELECTED DRAWING: Figure 6
Patent JP-2022055787-A (JP)
Title: Game machine
Inventor: YONEZEKI TAKAYUKI
IPC: A63F5/04
Filed: 2020-09-29
Abstract: To provide a game machine having high visibility of first information displayed on a first display surface of a first display part of a display unit to be disposed corresponding to a panel surface of an operation panel.SOLUTION: A performance switch 11 and a display unit 1000 are disposed on a second panel surface that faces substantially upward of an operation panel to be disposed on a front panel 2, where an angle Θ2 formed between a direction heading for a front-side position PB2 of the front panel 2 from a position PB1 in the front panel 2 side on a surface 1000a (an information display surface) of the display unit 1000, and a z-axis direction is formed smaller than an angle Θ1 (Θ1>Θ2) formed between a direction heading for the front-side position PA2 of the front panel 2 from a position PA1 in the front panel 2 side on the operation surface 11a of the performance switch 11, and the z-axis direction.SELECTED DRAWING: Figure 20
Patent JP-2022056012-A (JP)
Title: Medical marker
Inventor: KUBO TAKASUMI
IPC: A61M25/098
Filed: 2020-09-29
Abstract: To provide a medical marker stably retained at a prescribed site in a patient body.SOLUTION: A medical marker is comprised of a spiral body formed by spiraling a linear object, and when axially viewing the spiral body from the axial direction of the spiral body, the shape of a unit winding part constituting one wind of the spiral body has a wind shape of a non-perfect circular shape. In the plurality of unit winding parts continuously aligned in the axial direction, the end portion of one unit winding part of adjoining unit winding parts and the start portion of the other unit winding part are in an overlapped state, so that the wind shape parts have a phase difference by the amount an overlapped portion.SELECTED DRAWING: Figure 2
Patent JP-2021058087-A (JP)
Title: Motor and office equipment
Inventor: NISHIMURA MASACHIKA
IPC: H02K13/04
Filed: 2020-09-30
Abstract: To prevent a winding lead wire from becoming brittle more easily and to increase its service life.SOLUTION: A motor includes a laminated core 5 fixed on a rotary shaft, a winding 3 wound on the laminated core 5, and a commutator terminal 2a connecting a lead portion 3a of the winding 3. A resin member 1 covers a side of the commutator terminal 2a and the lead portion 3a of the winding 3 without covering a surface of the commutator terminal 2a in a radial direction of the rotary shaft. It can be a piece of office equipment equipped with the motor and a control unit that controls the motor.SELECTED DRAWING: Figure 2
Patent JP-2020203209-A (JP)
Title: Game machine
Inventor: KATO DAISUKE
IPC: A63F5/04
Filed: 2020-10-01
Abstract: To increase the free area of ROM managed by a main control circuit and enhance playability by using the free area of the ROM.SOLUTION: In a game machine of the present invention, stop control means includes: constant speed rotation determination means for determining whether or not the rotation of a symbol in a predetermined display row reaches a predetermined constant speed; port output means for performing port output of on-data or off-data; on-data output means for outputting on-data of a stoppable signal; and off-data output means for outputting off-data of the stoppable signal. The port output means, the on-data output means, and the off-data output means are stored in external signal storage means. When the constant speed rotation determination means determines that the rotation of the symbol has reached a predetermined constant speed, the stop control means executes the on-data output means. After on-data is output, the off-data output means is executed. A series of processing from the determination by the constant speed rotation determination means to the execution of the off-data output means are repeated for the number of a plurality of display rows.SELECTED DRAWING: Figure 138
Patent JP-2022060766-A (JP)
Title: Polarizing plate and image display device
Inventor: FUKUDA KENICHI
IPC: G09F9/00
Filed: 2020-10-05
Abstract: To provide a polarizing plate that can suppress reduction in transmittance in a high-temperature environment and has excellent waterproofness.SOLUTION: A polarizing plate has a polarizing element that is obtained by causing a dichroic dye to adsorb and orient on a polyvinyl alcohol-based resin layer, and a transparent protective film that is laminated on at least one face of the polarizing element. The polarizing element and the transparent protective film are laminated by an adhesive layer formed from an adhesive containing a urea-based compound and dialdehyde. The urea-based compound is at least one kind selected from a group consisting of urea, urea derivative, thiourea, and thiourea derivative. A moisture content of the polarizing element is equal to or more than an equilibrium moisture content at a temperature of 20°C and relative humidity of 30% and equal to or less than the equilibrium moisture content at a temperature of 20°C and relative humidity of 50%.SELECTED DRAWING: None
Patent JP-2022062640-A (JP)
Title: Method for producing photocurable silica fine particles, photocurable silica fine particles and photocurable coating composition
Inventor: TOMARU KAZUKI
IPC: C01B33/18
Filed: 2020-10-08
Abstract: To provide a method for producing photocurable silica fine particles and a photocurable composition capable of forming a cured film excellent in hardness, scratch resistance and bending resistance through a safe process excellent in production efficiency and production cost, and also provide photocurable silica fine particles and a photocurable composition capable of forming the cured film excellent in hardness, scratch resistance and bending resistance.SOLUTION: Tetraethoxysilane (TEOS) is hydrolyzed at a temperature equal to or higher than 70°C in a solvent containing a hydrophilic organic solvent having a boiling point of 90°C or higher and a relatively small amount in a specific range of water to obtain a silica particle dispersion. To the silica particle dispersion obtained, a silane monomer having a photopolymerizable functional group is added to obtain photocurable silica fine particles. A photocurable composition contains the photocurable silica fine particles obtained and urethane (meth) acrylate.SELECTED DRAWING: None
Patent JP-2022062837-A (JP)
Title: Joining structure and construction method of joining structure
Inventor: SADAHIRO MASAHARU
IPC: E04B1/26
Filed: 2020-10-09
Abstract: To provide a joining structure for increasing the structural strength at an intersection of axial members on which an axial force due to the weight of the structure acts, and a method for constructing the joining structure.SOLUTION: There is provided a joining structure that constitutes a structure 10 and joins the axial members that bear the axial force due to the weight of the structure 10. A first wooden structural member 111 has a first axial member which is a wooden axial force bearing member along the first axial direction X1 intersecting the vertical direction. A second wooden structural member 112 has a second axial member which is a wooden axial force bearing member along the second axial direction X2 intersecting the first axial direction X1. A PC structural member 12 has a joining material which is a cement composition for joining the first axial material and the second axial material.SELECTED DRAWING: Figure 1
Patent JP-2022069322-A (JP)
Title: Optimization device, optimization method, and optimization program
Inventor: AMADA HIDEYUKI
IPC: G06Q10/08
Filed: 2020-10-23
Abstract: To provide an optimization device, an optimization method, and an optimization program for reducing total cost in a distribution system.SOLUTION: In an optimization device 10, when selecting a center node in which packages of a plurality of nodes are collected at a predetermined time interval from among the plurality of nodes, an information acquisition unit 12 acquires a value of related information related to cost occurring in collection of the packages and restriction information regarding collection of the packages. A search control unit 13 generates an objective function representing cost based on the value of the related information acquired by the information acquisition unit 12 and causes an ising device 20 to search for a candidate of a node selected as a center node for each predetermined period in which the cost is minimized based on the objective function. A notification unit 15 notifies information on a node selected as the center node for each predetermined period based on the candidate searched by the ising device 20.SELECTED DRAWING: Figure 1
Patent JP-2022073194-A (JP)
Title: Method and agent for masking foreign taste and odor from whey protein material, and food and drink
Inventor: TANAKA YURI
IPC: A23L2/00
Filed: 2020-10-30
Abstract: To provide food and drink that can be taken continuously without the feel of unpleasant taste and unpleasant odor of whey protein material.SOLUTION: The present invention discloses food and drink having masked foreign taste and odor from whey protein material, the food and drink containing whey protein material, inulin, and oil and fat primarily composed of C12-C16 saturated fatty acid.SELECTED DRAWING: None
Patent JP-2022075245-A (JP)
Title: Exhaust purifier
Inventor: SONE SUGURU
IPC: F01N3/24
Filed: 2020-11-06
Abstract: To improve an exhaust gas purification effect while facilitating installation of an exhaust purifier to a vehicle.SOLUTION: An exhaust purifier comprises a case part, an opening part, and a rectifying pipe. The opening part is provided in the case part so as to communicate with the area on the upstream side of the area where a purification unit is arranged. The rectifying pipe projects from the opening part to the upstream area and is configured such that exhaust gas from an exhaust manifold flows thereinto. Then, a first portion of the rectifying pipe causes the exhaust gas to flow down in an eccentric direction. Further, a second portion of the rectifying pipe guides the exhaust gas so as to pass in front of a central portion in the end surface of the area where the purification unit is arranged and flow toward the inner peripheral surface of the case part 2.SELECTED DRAWING: Figure 3
Patent JP-2022077436-A (JP)
Title: Weeder for field and field management method using the same
Inventor: SUZUKI TOMOHISA
IPC: A01B39/18
Filed: 2020-11-11
Abstract: To provide a weeder for fields capable of effectively performing any one or a plurality of weeding, sterilization and insect killing by moist heat in a narrow and long furrow area in a field, and a field management method using the weeder.SOLUTION: A weeder for fields comprises a mobile weeding unit 2 capable of moving a furrow area E in a tea field F, and a moist heat blowout body for blowing out moist heat S toward the furrow area E. The mobile weeding unit 2 includes a moist heat shield 4 for covering the moist heat blowout body, and by the moist heat shield 4, an acting range of the moist heat S is so formed that a dimension of the moving direction along the furrow area E in plan view is made longer than a width-directional dimension. This configuration can blow out the moist heat S widely in the longitudinal direction along the furrow area E so as to perform effective weeding suited to a form of a field such as the tea field F without using chemical agents, etc.SELECTED DRAWING: Figure 1
Patent JP-2022081232-A (JP)
Title: diesel engine
Inventor: NUTA YOSHIHIRO
IPC: F01N3/08
Filed: 2020-11-19
Abstract: To provide a technology for improving maintainability of a diesel engine even when both a DPF and an SCR are provided as an exhaust after-treatment device.SOLUTION: A diesel engine 1 is provided with an exhaust after-treatment device 10 for controlling emissions of exhaust gas. The exhaust after-treatment device 10 comprises a DPF 20 that collects particulate matter included in the exhaust gas, and an SCR 30 that reduces nitrogen oxides included in the exhaust gas by addition of urea. The DPF 20 is arranged to extend in an engine front-rear direction, which is the direction parallel to a crankshaft CS, while the SCR 30 is arranged to extend in an engine width direction rearward of the DPF 20 in the engine front-rear direction.SELECTED DRAWING: Figure 2
Patent JP-2021039129-A (JP)
Title: Force sensor
Inventor: OKADA KAZUHIRO
IPC: G01L5/165
Filed: 2020-11-25
Abstract: To provide a force sensor of electrostatic capacity type that is inexpensive compared to a conventional force sensor, by simplifying a structure of a strain body including a capacitive element.SOLUTION: A force sensor comprises: an annular deformable body 40 disposed so as to surround an original point O as viewed from a Z-axis direction and that causes elastic deformation by action of a force or moment; and a detection circuit that, on the basis of the elastic deformation caused in the deformable body, outputs an electric signal indicating the force or the moment that has acted. The deformable body has: two stationary portions 41, 42 fixed relative to an XYZ three-dimensional coordinate system; two force-receiving portions 43, 44 positioned so as to alternate with the stationary portions in a circumferential direction of said deformable body and that receive the action of the force or the moment; and four deformable portions positioned between each stationary portion and each force-receiving portion adjacent in the circumferential direction of said deformable body. Each deformable portion has a curved part protruding in the Z-axis direction and, on the basis of the elastic deformation caused in the curved part, the detection circuit outputs the electric signal.SELECTED DRAWING: Figure 1
Patent JP-2021037344-A (JP)
Title: Game machine
Inventor: YUKIMURA TATSUNORI
IPC: A63F5/04
Filed: 2020-11-26
Abstract: To provide a game machine capable of increasing free space of a ROM of a main control circuit by reducing capacity of a processing program or the like managed by the main control circuit and increasing amusement by utilizing the increased free space.SOLUTION: An unregulated ROM area stores: port output processing for outputting on data or off data to a port output; on data output processing for outputting on data of a stoppable signal from port output processing when rotation of a pattern reaches a fixed, predetermined speed; and off data output processing for outputting off data of a stoppable signal from port output processing on the basis of detection of stop operation after outputting on data. In the on data output processing and off data output processing, port output processing is called after evacuating values of all registers of plural general-purpose registers, then the values of all the registers are restored in the plural general-purpose registers, and then a program stored in a game ROM area is started.SELECTED DRAWING: Figure 138
Patent JP-2022088978-A (JP)
Title: All-solid-state battery
Inventor: YAMANO YUHI
IPC: H01M4/66
Filed: 2020-12-03
Abstract: To provide an all-solid-state battery capable of reducing a calorific value while suppressing an increase in internal resistance.SOLUTION: Disclosed is an all-solid-state battery having a negative electrode active material layer and a negative electrode current collector. The negative electrode active material layer contains a negative electrode active material having an overall expansion rate of 14% or more due to charging. The negative electrode current collector includes a coating layer containing an oxide active material and a solid electrolyte on the surface of the negative electrode active material layer side. A ratio of the thickness of the coating layer to the thickness of the negative electrode active material layer is 3% or more and 13% or less.SELECTED DRAWING: Figure 1
Patent JP-2022089550-A (JP)
Title: Caulking device
Inventor: NAGAI HARUO
IPC: B21D53/02
Filed: 2020-12-04
Abstract: To provide a caulking device used in manufacture of a heat exchanger.SOLUTION: A caulking device 100 including a trestle 50 that allows an object to be caulked composed of a duct and a tank 40 to be mounted thereon, and a cylinder 70 for caulking the object by applying a load to an upper part of a caulking plate is used in a step of caulking the tank 40 to the duct using packing and the caulking plate in a state in which the opening of the duct and an opening of the tank 40 are joined with each other. The tank 40 has a skirt part having a receiving surface. An outer peripheral side edge part of the caulking plate has base parts, and deformation parts having lower parts and upper parts, and the base parts and the deformation parts are alternately arranged at an equal pitch. After the packing is compressed and a load is applied to the upper part while pressing the skirt part, and the object is deformed, then the load is released, and the tank 40 is caulked and fixed to the duct.SELECTED DRAWING: Figure 4