baber/WOPTO huggingface dataset:
Patent JP-2022057628-A (JP)
Title: Monolayer aluminum alloy material for brazing and manufacturing method of aluminum structure
Inventor: YAMAMOTO MASARU
IPC: C22C21/02
Filed: 2020-09-30
Abstract: To provide a monolayer aluminum alloy material capable of brazing without using a flux even in an inert gas atmosphere containing relatively much moisture and oxygen and a manufacturing method of an aluminum structure using the monolayer aluminum alloy material.SOLUTION: A monolayer aluminum alloy material for brazing includes Si: 1.5 mass% or larger and 3.5 mass% or smaller, Fe: 0.05 mass% or larger and 2.00 mass% or smaller, Mn: 0.1 mass% or larger and 2.0 mass% or smaller, Mg: 0.005 mass% or larger and 0.500 mas% or smaller, Bi: 0.010 mass% or larger and 0.500 mass% or smaller, a remainder has a chemical composition consisting of Al and inevitable impurities and has a metallic structure in which a MgBi system compound is dispersed in an Al matrix. An area ratio of the MgBi system compound at any cross section is 0.05% or larger.SELECTED DRAWING: Figure 1
Patent JP-2022057670-A (JP)
Title: Chimney for building
Inventor: SATO YOSHINORI
IPC: E04H12/00
Filed: 2020-09-30
Abstract: To prevent the formation of a great gap between a chimney unit and a heat insulation material by enabling the flexible heat insulation material for a telescopic joint part of a chimney for a building to be not only compressed in response to the relative displacement of two chimney units but also elongated and deformed.SOLUTION: A plurality of cylindrical chimney units 10 are jointly set in a chimney axial direction and supported on a building 1. An annular telescopic joint part 20 is laid between two chimney units 11, 12 neighboring each other in a mutually approachable/separable manner. The telescopic joint part 20 includes a soft heat insulation material 21, a flexible outer periphery cover 22, and an inner periphery sleeve 23. At the opposed ends of the chimney units 11, 12, lock pins 40 intersecting with the chimney axial direction are provided via connection means 31, 32, respectively. The lock pins 40 are stuck into the heat insulation material 21 and locked thereto.SELECTED DRAWING: Figure 7
Patent JP-2022059312-A (JP)
Title: Communication device, control method, and program
Inventor: HORIO DAISUKE
IPC: H04W84/12
Filed: 2020-10-01
Abstract: To provide a communication device, a control method, and a program that optimize aggregation to a plurality of destinations while suppressing an increase in memory resources.SOLUTION: In an aggregation process of a wireless driver, a communication device determines based on the destination and aggregation size of a MAC frame whether to put address information that has not been put into a transmission queue into the transmission queue, and puts the address information into the transmission queue if it is determined to put the address information into the transmission queue.SELECTED DRAWING: Figure 3
Patent JP-2022060934-A (JP)
Title: Lane deviation inhibition controller of vehicle
Inventor: OMIGAWA KYOJI
IPC: B62D6/00
Filed: 2020-10-05
Abstract: To enable lane deviation inhibition control to interfere in steering even when steady-state deviation derived from a divergent factor of a sensor or device has taken place.SOLUTION: A lane deviation control arithmetic block of an LDP_ECU has a trapezoidal-wave control pattern for use in determining lane deviation, and calculates an initial lateral acceleration (counter-lane lateral acceleration) ao, which represents an initiation point of an increase jerk ja of the control pattern, using a difference between a lateral acceleration obtained from a lane curvature acquired by a camera unit and a lateral acceleration obtained from a steering angle detected by a steering angle sensor. When the initial lateral acceleration ao exceeds a predefined limit value al, a control pattern is produced by subtracting the excess (ao-al).SELECTED DRAWING: Figure 6
Patent JP-2022061353-A (JP)
Title: Concrete exfoliation prevention material and arrangement method of the same
Inventor: SUZUKI HIROYUKI
IPC: E01D22/00
Filed: 2020-10-06
Abstract: To provide a concrete exfoliation prevention material which allows a user to observe easily, aging of a surface of a concrete structure after curing a photosensitive resin material, can be constructed even a moisture content of the concrete is high, and can be easily preserved and handled, and an arrangement method of the same.SOLUTION: A concrete exfoliation prevention material 10 has an FRP layer 12 in which a photosensitive resin 15 is impregnated in a glass fiber 14 and which is in a prepreg state. A refraction factor of the photosensitive resin 15 is 1.51-1.59, so that, even after curing the photosensitive resin 15, a surface of a concrete structure is excellent in visibility and a user can easily observe aging of the surface of the concrete structure after repair. Surface preparation of the concrete for adhering the concrete exfoliation prevention material 10 is performed, a primer is applied to the surface of the concrete, then the FRP layer 12 is stuck to the surface of the concrete, then light is radiated to the FRP layer 12 for arranging the concrete exfoliation prevention material 10, therefore the concrete exfoliation prevention material can be constructed even a moisture content of the concrete is high.SELECTED DRAWING: Figure 1
Patent JP-2022063121-A (JP)
Title: Agent device, agent method, and agent program
Inventor: MAEDA HIDEKAZU
IPC: G06F3/16
Filed: 2020-10-09
Abstract: To actuate a function of a vehicle according to the actions and words of a driver and an environment for the vehicle to reduce an operational burden on the driver.SOLUTION: A center server as an agent device receives the actions and words of a driver of a vehicle, understands the intention of the received actions and words, based on the intention of the driver understood, selects a function of the vehicle recommended to be actuated as a recommended function, determines to execute the actuation of the selected recommended function or the proposal of the actuation based on a predetermined condition related to the environment for the vehicle, and based on the determination, executes processing of issuing, to the vehicle, instructions for the actuation of the recommended function or the proposal of the actuation.SELECTED DRAWING: Figure 5
Patent JP-2022063588-A (JP)
Title: Nonaqueous electrolyte and power storage device using the same
Inventor: KURIHARA YOSHINORI
IPC: H01M10/052
Filed: 2020-10-12
Abstract: To provide a nonaqueous electrolyte capable of improving storage durability when a power storage device is used at high temperature and an effect of suppressing a rise in resistance, and a power storage device using the same.SOLUTION: There is provided a nonaqueous electrolyte for a power storage device in which an electrolyte salt is dissolved in a nonaqueous solvent. The nonaqueous electrolyte contains at least one complex salt obtained by reacting a boron trifluoride compound and bis-monofluorophosphate (tetraalkylammonium).SELECTED DRAWING: None
Patent JP-2022067349-A (JP)
Title: Multi nozzle and heat insulation construction method using the same
Inventor: NISHIMOTO DAISAKU
IPC: E04B1/76
Filed: 2020-10-20
Abstract: To provide means for linearly applying an adhesive to both a surface to be adhered to a skeleton of a heat insulating panel and a side surface in a heat insulation construction method in which the heat insulating panel is attached to the skeleton with the adhesive, and to provide a heat insulation construction method with high workability.SOLUTION: By using a nozzle having two nozzle parts 13 and 14 and having a discharge port of one nozzle part 14 protruding more than a discharge port of the other nozzle part 13, an adhesive is applied to the end of the surface to be adhered of a heat insulating panel and a side surface connected to the end at the same time.SELECTED DRAWING: Figure 2
Patent JP-2021066532-A (JP)
Title: Retort food packaging film containing graphene
Inventor: HEO CHUNG HYEON
IPC: B65D65/40
Filed: 2020-10-20
Abstract: To provide a retort food packaging film and a method for manufacturing the retort food packaging film.SOLUTION: A retort food packaging film comprises: a sealant layer 10; a first adhesive layer 401 formed on the sealant layer; a core layer 20 formed on the first adhesive layer; a second adhesive layer 402 formed on the core layer; and a surface layer 30 formed on the second adhesive layer, wherein at least one layer from the sealant layer, the first adhesive layer, the second adhesive layer, and the surface layer includes graphene.SELECTED DRAWING: Figure 1
Patent JP-2022067471-A (JP)
Title: Vehicle control method and vehicle control system
Inventor: NEGORO TSUKASA
IPC: B60W20/17
Filed: 2020-10-20
Abstract: To suppress a sound vibration that occurs when a vehicle is driven by an internal combustion engine and motor generator.SOLUTION: A vehicle 1 is driven by power of at least one of a motor 2, an internal combustion engine 3, and a generator 4. In an internal combustion engine direct-coupled mode for driving the vehicle 1 using the internal combustion engine 3 and the motor 2 or generator 4, a controller 7 sets the required torque of the motor 2 or generator 4 to a predetermined value defined based on a predetermined range when the required torque of the vehicle 1 is within a predetermined range (range set based on a value on a best fuel consumption line) including the value on the best fuel consumption line of the internal combustion engine 3, and controls the required torque of the internal combustion engine 3 based on the required torque of the vehicle 1. When the required torque of the vehicle 1 is outside the predetermined range, the required torque of the internal combustion engine 3 is set to a value on the best fuel consumption line, and the required torque of the motor 2 or generator 4 is controlled based on the required torque of the vehicle 1.SELECTED DRAWING: Figure 1
Patent JP-2022068065-A (JP)
Title: Buffer circuit
Inventor: TEJIMA HIROAKI
IPC: H03F1/56
Filed: 2020-10-21
Abstract: To allow an output voltage to be limited to a power supply voltage or less on the external device side which is the output destination even in a state where a buffer circuit is not normally operating.SOLUTION: A buffer circuit includes an input stage that amplifies a difference between a voltage input to an inverting input terminal and a voltage input to a non-inverting input terminal, and an output stage that operates by the power supply voltage on the external device side, amplifies the voltage after amplification by the input stage, and outputs the voltage to an external device.SELECTED DRAWING: Figure 1
Patent JP-2022070033-A (JP)
Title: Rotation limit mechanism and posture stabilization device comprising the same
Inventor: INAGAKI TOMOKI
IPC: G03B17/56
Filed: 2020-10-26
Abstract: To allow a rotation central portion to be used for wiring of signal lines and power lines while limiting a rotation range of a rotation part to a fixed range, regarding a rotation limit mechanism and a posture stabilization device comprising the rotation limit mechanism.SOLUTION: A rotation limit mechanism includes a fixed part and a rotation part, and further includes a stopper member that is a ring-shaped member that limits the rotation range of the rotation part. The rotation part has a hole part that communicates with the outside from the center of an upper surface thereof. When the stopper member and the rotation part are viewed from above, the opening of the hole part is located in the ring of the stopper member. The rotation part has a first convex part that is a convex part. The stopper member has a second convex part that is a convex part provided on an orbit around the first convex part. The stopper member rotates together with the rotation part when the second convex part is pushed by the first convex part. The fixed part has a third convex part that is a convex part provided on an orbit around the second convex part.SELECTED DRAWING: Figure 4
Patent JP-2021070698-A (JP)
Title: Salt, acid generator, resist composition, and method for producing resist pattern
Inventor: NAKAMURA HIROMU
IPC: G03F7/004
Filed: 2020-10-26
Abstract: To provide a salt, an acid generator, and a resist composition capable of producing a resist pattern having good CD uniformity (CDU).SOLUTION: A salt is represented by a formula (I), and an acid generator and a resist composition contain the salt. [In the formula, Q1 and Q2 each represent a fluorine atom or the like; R1 and R2 each represent a hydrogen atom or the like; z represents an integer of 0-6; X1 represents *-CO-O- or the like; L1 represents a single bond or an optionally substituted hydrocarbon group, provided that -CH2- contained in the hydrocarbon group may be substituted with -O-, -S-, -SO2- or -CO-; L2 represents an alkanediyl group; W represents an alicyclic hydrocarbon group; R3 represents an optionally substituted hydrocarbon group; and Z+ represents an organic cation.]SELECTED DRAWING: None
Patent JP-2022072574-A (JP)
Title: Aluminum alloy for automobile wheel and automobile wheel
Inventor: MARUYAMA TAKUMI
IPC: C22C21/02
Filed: 2020-10-30
Abstract: To provide an aluminum alloy for an automobile wheel improved in tensile characteristics, modulus of longitudinal elasticity and corrosion resistance and to provide an automobile wheel.SOLUTION: There is provided an aluminum alloy for an automobile wheel which comprises Si in the range of 8.5 wt.% or more and 10.5 wt.% or less, Cu in the range of 0.8 wt.% or more and 1.1 wt.% or less, Mg in the range of 0.4 wt.% or more and 0.6 wt.% or less, Mn in the range of 0.30 wt.% or more and 0.60 wt.% or less, Fe in the range of 0.10 wt.% or more and 0.30 wt.% or less, Cr in the range of 0.01 wt.% or more and 0.03 wt.% or less and the balance Al with inevitable impurities, wherein the aluminum alloy does not contain 2 or more crystallized products containing 1 mass% or more of Cu and having a circle equivalent diameter of more than 5 μm per 1182 μm2, does not contain 2 or more Cr-containing intermetallic compounds having a length of 8 μm or more per 1182 μm2 and does not contain 2 or more primary Si grains having a circle equivalent diameter of more than 10 μm per 4726 μm2.SELECTED DRAWING: Figure 1
Patent JP-2022075110-A (JP)
Title: Radio communication method and radio communication system
Inventor: TAKEI TAKESHI
IPC: H04W72/04
Filed: 2020-11-06
Abstract: To ensure communication stability within service areas.SOLUTION: One favorable example is a radio communication method for controlling physical characteristics of a transmission electromagnetic wave of a radio device. The radio communication method uses positional information and dimension information on an object within a service area of the radio device to generate an electromagnetic field model that estimates a communication environment within the service area, uses the electromagnetic field model to estimate communication characteristics of the radio device, and communicates by changing the physical characteristics based on the communication characteristics.SELECTED DRAWING: Figure 1A
Patent JP-2022076175-A (JP)
Title: Conveyance processing system of resin bottle
Inventor: NISHIDE YASUTO
IPC: B67C3/24
Filed: 2020-11-09
Abstract: To provide a conveyance processing system capable of stably conveying resin bottles having neck parts of different sizes of a diameter, etc.SOLUTION: In a bottom conveyance processing system 10 performing neck conveyance, an intermediate wheel 18 is provided between a filler wheel 16 and a capper wheel 20. When a small-diameter bottle V1 and a large-diameter bottle V2 are gripped by each gripper 30 of the intermediate wheel 18, common contact parts Q1, Q2 contacting neck parts of the respective bottles are provided, and, when the large-diameter bottle V2 is gripped, a large-diameter bottle contact part Q3 contacting the neck part is provided. The large-diameter bottle contact part Q3 is separated from the neck part when gripping the small-diameter bottle V1. The common contact parts Q1, Q2 contact a lower surface of a coupler part Vp and an upper surface of a flange Vf when gripping the small-diameter bottle V1, and contact the lower surface of the coupler part Vb and separate from the upper surface of the flange Vf when gripping the large-diameter bottle V2. The large-diameter bottle contact part Q3 contacts the upper surface of the flange Vf when gripping the large-diameter bottle V2.SELECTED DRAWING: Figure 3
Patent JP-2021035547-A (JP)
Title: Program and game system
Inventor: HAYAKAWA HIROTAKA
IPC: A63F13/69
Filed: 2020-11-10
Abstract: To provide a program for achieving a performance which allows a player to enjoy level-increase in characters, and retaining a motivation to a game.SOLUTION: A program for allowing a computer to achieve processing related to a performance of level-increase in a game functions the computer as a point giving part for giving points in the game to a first object, a first level-increase part for increasing a level of the first object on the basis of the given points, and a level change performance part for performing a transition state and/or transition outcome of points given from a level at a present time of the first object to an increase to a next level. The level change performance part reduces a speed of the performance in accordance with the level-increase of the first object.SELECTED DRAWING: Figure 9
Patent JP-2021044563-A (JP)
Title: Light-receiving device and manufacturing method of the same
Inventor: YANAI Takahide
IPC: H01L31/02
Filed: 2020-11-11
Abstract: To provide a light-receiving device that can effectively dissipate heat generated in a light-receiving unit.SOLUTION: A light-receiving device includes a light-receiving unit, a window unit 20 in which the light-receiving unit is mounted, and a package unit 30 that divides a space in which the light-receiving unit is placed with the window unit 20. The window unit 20 has a window material having a light-incident surface, a lower surface facing the light-incident surface, and a side surface connecting the light-incident surface and the lower surface, and a wiring body provided on the lower surface of the window material.SELECTED DRAWING: Figure 1
Patent JP-2022078733-A (JP)
Title: Bearing device and vertical shaft pump
Inventor: YAMAKAWA FUMIHIRO
IPC: F04D29/046
Filed: 2020-11-13
Abstract: To provide a bearing device which can alleviate an inclination of a rotating shaft and an impact from the rotating shaft, and can stably and slidably pivot the rotating shaft.SOLUTION: A bearing device 10 of a rotating shaft 5 comprises a sleeve 11 inserted with the rotating shaft 5, a bearing member 12 for slidably pivoting the sleeve 11, and a pair of sleeve support members 13 arranged at the rotating shaft 5 so as to cover both end parts at both the parts of the sleeve 11 in a direction along an axial core of the rotating shaft 5. A first elastic member 21 is arranged between an external peripheral face 11o of the sleeve 11 and an internal peripheral faces 13i of the sleeve support members 13.SELECTED DRAWING: Figure 2
Patent JP-2022080718-A (JP)
Title: Toothbrush bristle tips corrector
Inventor: OKUMURA KENICHI
IPC: A46B17/04
Filed: 2020-11-18
Abstract: To provide a versatile bristle tips corrector capable of effectively aligning spread bristle tips of a toothbrush, whether they are of a narrow toothbrush head or a wide toothbrush head.SOLUTION: A bristle tips corrector 2 for aligning bristle tips of a toothbrush 1 that have become spread by being used includes: a corrector body 3 formed into a nearly U-shaped cross section; and soft elastic bodies 4, 4 provided on inner wall surfaces 3a, 3b facing each other of the corrector body respectively. A head 1b of the toothbrush 1 is inserted between both of the soft elastic bodies 4, 4, so that the bristle tips of the toothbrush can be corrected. A part of the soft elastic body in contact at least with the toothbrush may be provided with a moisture absorbing and heat generating material 5 as necessity arises.SELECTED DRAWING: Figure 1
Patent JP-2021152866-A (JP)
Title: Production management device, production management method, and production management program
Inventor: MURATA SHINICHI
IPC: G06Q10/10
Filed: 2020-11-30
Abstract: To mitigate a work load for registering constitution information of a commodity to a master while maintaining security of confidential information.SOLUTION: A production management device according to the present embodiment stores a first master in which an item category is registered for each commodity, a second master in which an item category to be registered in a constitution master is registered for each person in charge, and the constitution master for registering constitution information of a commodity constituting a product for each product being a commodity. A control unit includes constitution master registration means which registers the constitution information of a commodity constituting a product to the constitution master according to an input operation of the person in charge on a registration window. In this case, the control unit determines whether the person in charge can register the product by referring to the first master and the second master. When it can be registered, the registration of the constitution information of the commodity constituting the product is permitted, and when it cannot be registered, the registration of the constitution information of the commodity constituting the product is not permitted.SELECTED DRAWING: Figure 1
Patent JP-2022087674-A (JP)
Title: Shield device
Inventor: OHATA UKIO
IPC: A61L9/20
Filed: 2020-12-01
Abstract: To provide a shield device capable of suppressing diffusion of harmful matters contained in droplets, which has collided with the shield device, to more effectively suppress droplet infection.SOLUTION: A shield device is arranged between a facing visitor 10 and a person in charge 11 and suppresses droplet infection between the visitor 10 and the person in charge 11. The shield device comprises a transparent planar shield sheet 5, a fan 6 that excites an air flow 9 flowing along front and back surfaces on the front and back surfaces of the shield sheet 5, and a filter 8 that is arranged on the downstream side of the air flow 9 and removes harmful matters contained in the air flow 9.SELECTED DRAWING: Figure 2
Patent JP-2022088913-A (JP)
Title: Operation knob device of register
Inventor: YAMAMOTO MASAAKI
IPC: B60H1/34
Filed: 2020-12-03
Abstract: To provide an operation knob device of a register which can make a thickness of an operation knob thin while keeping the deflection rigidity of a front fin high, and can improve an appearance or the like.SOLUTION: An operation knob 1 comprises: a front part 11 for covering a front end part of a front fin 30; a knob main body 10 having an accommodation recess 14 for accommodating the front fin 30, and a guide recess 12 for accommodating a guide protrusion 32; a knob rear part 13 attached to a rear part of the knob main body 10 while covering an inside edge part of a plate-shaped recess 33 of the front fin 30; and a load application member 17 contacting with a gap between the inside of the plate-shaped recess 33 and the knob main body 10 so as to be arranged therebetween, and applying an operation load. The knob main body 10 and the knob rear part 13 are slidably attached to the front fin 30 so as to expose one face side of the front fin 30, and to cover the other face side.SELECTED DRAWING: Figure 9