baber/WOPTO huggingface dataset:
Patent JP-2021169070-A (JP)
Title: Application method and application apparatus for repair coating material, using spray gun
Inventor: UENO MAKOTO
IPC: B05D3/00
Filed: 2020-04-16
Abstract: To provide an application method and application apparatus for a repair coating material, using a spray gun, capable of adjusting a temperature of compressed air supplied to the spray gun.SOLUTION: An application method according to the present invention includes: a step (S1) of measuring a temperature of compressed air supplied to a spray gun 4 through a hose 2 by using a thermometer 5 assembled to the spray gun 4; a step (S2) of supplying power to a heating wire 3 attached to an inside of the hose 2 to heat the inside of the hose 2 when a temperature T of the compressed air measured by the thermometer 5 is a prescribed value T1 or lower; a step (S3) of stopping power supply to the heating wire 3 (heating) when the temperature T is a prescribed value T2 or higher; a step (S4) of operating a cold air generator 10 attached to an end part of the hose 2 when the temperature T is a prescribed value T3 or higher; and a step (S5) of stopping an operation of the cold air generator 10 when the temperature T is a prescribed value T4 or lower. Each step can be performed by an application apparatus 1 according to the present invention.SELECTED DRAWING: Figure 1
Patent JP-2021170893-A (JP)
Title: Cutoff device
Inventor: MATSUMOTO SHUHEI
IPC: H02J7/00
Filed: 2020-04-16
Abstract: To provide a cutoff device capable of cutting a direct current.SOLUTION: A cutoff device of the embodiment includes a first switching element, a snubber circuit, and a surge clamp circuit. The first switching element is connected between a first terminal connected to a positive electrode of a direct current power supply and a second terminal connected to a load. The snubber circuit is connected between the first terminal and a third terminal connected to a negative electrode of the direct current power supply, and includes a first capacitor and a first resistor connected in serial. The surge clamp circuit is connected between the first terminal and a connection node of the first capacitor and the first resistor, and includes a first diode, a second capacitor, and a second resistor connected in series. An anode of the first diode is connected to the first terminal.SELECTED DRAWING: Figure 1
Patent JP-2021170298-A (JP)
Title: Apparatus, method and program for detecting road defect
Inventor: NAKAMURA TAKAYUKI
IPC: E01C23/01
Filed: 2020-04-17
Abstract: To provide an apparatus for detecting a road defect that improves the accuracy of detecting white cracks occurring on a road.SOLUTION: A road defect detecting apparatus 100 has: a detecting section 113 that detects a pixel region including a defect of a road from an image obtained by photographing the road; and a totalizing section 116 that calculates a defect ratio of the road for each section using an area of the detected pixel region. The detecting section 113 detects the pixel region for each type of a defect including white cracks, and the totalizing section 116 calculates the defect ratio using the total of areas of the sum aggregate of the pixel region detected by the detecting section 113 for each type.SELECTED DRAWING: Figure 1
Patent JP-2021175217-A (JP)
Title: Single axial gap type rotary machine
Inventor: KASAI SHINGO
IPC: H02K21/24
Filed: 2020-04-21
Abstract: To provide a single axial gap type rotary machine capable of reducing thrust force in an axial direction in between a stator and a rotor, according to the present invention.SOLUTION: A single axial gap type synchronous motor AGa as one example of a single axial gap type rotary machine according to the present invention is an apparatus comprising a pair of a stator 1 provided with a coil 12 and a rotor 2 arranged to be spaced apart in an axial direction from the stator 1 and rotating while magnetically interacting with the coil 12. The single axial gap type synchronous motor further comprises a thrust force reduction part 3a for reducing thrust force acting between the stator 1 and the rotor 2.SELECTED DRAWING: Figure 1
Patent JP-2021033260-A (JP)
Title: Training method, speaker identification method, and recording medium
Inventor: DOI MISAKI
IPC: G10L21/003
Filed: 2020-04-24
Abstract: To identify a speaker accurately.SOLUTION: Provided is a training method of training a speaker identification model 20 which, when voice data is input, outputs speaker identification information for identifying a speaker of an utterance included in the voice data. The training method includes: performing voice quality conversion of first voice data of a first speaker to generate second voice data of a second speaker; and performing training of the speaker identification model 20 using, as training data, the first voice data and the second voice data.SELECTED DRAWING: Figure 5
Patent JP-2021179665-A (JP)
Title: Sentence creation device
Inventor: MURAKAMI SOICHIRO
IPC: G06F40/45
Filed: 2020-05-11
Abstract: To provide a sentence creation device capable of more easily creating a bilingual corpus for simultaneous interpretation.SOLUTION: A sentence creation device 1 includes: an acquisition unit 10 for acquiring a first sentence T11 of a first language and a second sentence T21 of a second language being a translation of the first sentence T11; an analysis unit 20 for performing morphological analysis to each of the first sentence T11 and the second sentence T21; a detection unit 30 for detecting all of phrases having morphemes in the second sentence T21; a mapping unit 40 for mapping morphemes of the first sentence T11 and morphemes of the second sentence T21 on the basis of meanings of respective morphemes; a deriving unit 50 for deriving a feature quantity in each phrase of the second sentence T21 on the basis of indexes indicating positions of the morphemes, being mapped to the morphemes of the second sentence T21, of the first sentence T11 in the first sentence T11; and a creation unit 60 for creating a third sentence T31 by arranging phrases of the second sentence T21 on the basis of the feature quantity of each phrase of the second sentence T21.SELECTED DRAWING: Figure 1
Patent JP-2021179220-A (JP)
Title: Open/close display device and valve
Inventor: HAYASHI IZUMI
IPC: F16K37/00
Filed: 2020-05-11
Abstract: To provide an open/close display device and a valve which facilitate operator's visual recognition of an open/close state of the valve.SOLUTION: An open/close display device 2 includes an interlocking member 7 moving in interlocking relationship with a valve rod 11 of a valve 1, a rotating body 3 disposed at a position surrounding the interlocking member 7, a spiral groove 4 formed on one of the interlocking member 7 and the rotating body 3, a ball body 5 arranged to be partially fitted in the spiral groove 4, and a ball body holding part 6 provided on the other of the interlocking member 7 and the rotating body 3 so as to hold the ball body 5 between the spiral groove 4 and itself. The rotating body 3 is rotated via the ball body 5 in accordance with the movement of the interlocking member 7.SELECTED DRAWING: Figure 2
Patent JP-2021177926-A (JP)
Title: Game machine
Inventor: INUKAI SATOSHI
IPC: A63F5/04
Filed: 2020-05-13
Abstract: To provide a game machine capable of preventing diffusion of foreign matters, such as dust discharged from a hole for removing dust of a hopper device.SOLUTION: A Pachinko slot machine includes a bucket 802 for storing tokens, a token disk 831 for conveying tokens within the bucket 802, a motor 833b for rotating the token disk 831, a placement plate 834 for placing the token disk 831, and a base member 804 for supporting the bucket 802 and the placement plate 834 and detachably mounts them to a cabinet, and also includes a hopper device 800 for putting out tokens by rotation of the token disk 831. In the Pachinko slot machine, the hopper device 800 has a foreign matter collection case 805 for collecting foreign matters that enter the bucket 802.SELECTED DRAWING: Figure 56
Patent JP-2021182475-A (JP)
Title: connector
Inventor: TANIGUCHI HIROYASU
IPC: H01R13/52
Filed: 2020-05-18
Abstract: To provide a connector allowing omission of a potting material.SOLUTION: A connector 30 comprises a connector housing 40, a wire 50 held by the connector housing 40, and a seal member 70 sealing a gap between the connector housing 40 and the wire 50. The wire 50 includes a core wire 51 constituted of a conductor, and an insulation coating 52 coating an outer periphery of the core wire 51. An end of the core wire 51 exposed from the insulation coating 52 includes a single-core terminal portion 53. The seal member 70 is provided on an outer peripheral surface of the terminal portion 53.SELECTED DRAWING: Figure 2
Patent JP-2021181181-A (JP)
Title: Liquid jet head manufacturing method
Inventor: NAKAGAWA NAOHIRO
IPC: B41J2/16
Filed: 2020-05-19
Abstract: To provide a manufacturing method that can easily form a thin passage substrate having a liquid flow path which is long in a direction crossing a thickness direction of the passage substrate.SOLUTION: In a manufacturing method for a liquid jet head in which a first passage substrate having a first liquid flow path, a second passage substrate having a second liquid flow path leading to the first flow path and a nozzle substrate having a nozzle leading to the second liquid flow path are provided in this order, in a film laminating step, a dry film photo-resist thinner than the first passage substrate is laminated on the first passage substrate, and in a second passage substrate forming step, exposing and developing of a pattern in which the second liquid flow path including a flow path longer than a thickness of the second passage substrate is formed in a direction crossing a thickness direction of the second passage substrate are performed on the dry film photo resist to form the second passage substrate having the second liquid flow path.SELECTED DRAWING: Figure 5
Patent JP-2021181291-A (JP)
Title: Rack rail carrying device
Inventor: KAYAHARA NORIAKI
IPC: B60T13/74
Filed: 2020-05-20
Abstract: To provide a method by which a brake shoe is accurately controlled while, after an electric current is interrupted, a motor driven to rotate through inertia is utilized.SOLUTION: A rack rail carrying device comprises a brake body 20 whose state is switched between traveling and braking by a stop brake mechanism 18 installed in a traction vehicle 1, a link 30 for switching the brake body 20, a tilting arm 31 for making the link 30 reciprocate, a rotating cam 32 for rotating by itself and making the tilting arm 31 tilt, a driving arm 34 which is connected to the rotating cam 32 in a radius direction, a gear 36 engaging with an engaging part 35 fixed to a tip of the driving arm 34, a reverse motor 37 for rotating the gear 36, a switching circuit 23 for making the reverse motor 37 rotate in an ordinary direction or in a reverse direction and a positioning mechanism 38 for making the rotating cam 32 rotate and making the engaging part 35 move to an engaging position of the gear 36. The positioning mechanism 38 makes the rotating cam 32 rotated by the reverse motor 37 rotate to a position where the gear 36 engages with the engaging part 35.SELECTED DRAWING: Figure 2
Patent JP-2021183676-A (JP)
Title: Diblock-type copolymer, method of producing diblock-type copolymer, and use of diblock-type copolymer
Inventor: IMAI TARO
IPC: C08F293/00
Filed: 2020-05-22
Abstract: To provide a surface treatment agent for powder which gives a dispersion excellent in dispersibility, fluidity, and temporal stability, and a dispersion containing a powder treated by the surface treatment agent for powder.SOLUTION: A block-type copolymer has a main chain composed of a silicone graft copolymer block represented by formula [I] and a polar copolymer block represented by formula [II] where the terminal structure of one side of the main chain is formula [III], and the terminal structure of the other side is formula [IV]. R1 is a hydrogen atom, or a methyl group, A is a group containing organopolysiloxane, n1 satisfies 1≤n1≤50, B is a 1-20C univalent hydrocarbon group having a polar group, an amino group or hydroxyl group, n2 satisfies 1≤n2≤50, R6 is a 1-4C alkyl group, R7 is each independently a hydrogen atom, or a 1-4C alkyl group, and X is A in the formula [I] or B in the formula [II].SELECTED DRAWING: None
Patent JP-2020200536-A (JP)
Title: Press-fit terminal improving suppression of whisker formation
Inventor: FLORA HE
IPC: H01R13/03
Filed: 2020-05-26
Abstract: To provide a press-fit terminal that improves the suppression of whisker formation.SOLUTION: A press-fit terminal to be inserted into a conductive through-hole of a circuit board comprises an elastic deformation part having outer and inner surfaces, and also comprises a copper or copper alloy substrate, a nickel or nickel alloy barrier layer 38, a tin or tin alloy layer 36, and an indium top layer 34 in this order. The press-fit terminal reduces a whisker formation.SELECTED DRAWING: Figure 2
Patent JP-2021191700-A (JP)
Title: Elevator control device, elevator control system, elevator control method, and program
Inventor: MANABE YOSHIAKI
IPC: B66B1/18
Filed: 2020-06-05
Abstract: To provide an elevator control device capable of preventing an incorrect boarding between an upper car and a lower car even under a semi-double operation situation consisting of a full DCS or a hybrid DCS.SOLUTION: An elevator control device controls the operation of one or multiple elevators with two cars connected one above the other in the same hoistway. The elevator control device comprises an allocation control unit and an allocation change control unit, where the allocation control unit selects one car out of multiple cars of the one or multiple elevators and allocates the destination call thereto when a destination call is made by a destination floor registration device installed on a landing, and the allocation change control unit changes an allocation car of the destination call to the other car of the destination call when the floor where the destination call is made is instructed as the destination floor by an in-car destination floor display device installed in the other connected car after allocating the destination call.SELECTED DRAWING: Figure 2
Patent JP-2021192081-A (JP)
Title: Fixing device and image forming apparatus
Inventor: HAYASHI HIDEAKI
IPC: G03G15/20
Filed: 2020-06-05
Abstract: To provide a fixing device that can prevent heat generated from a heating member from escaping from an opening in a rotating cylinder.SOLUTION: A shield member 50 formed as an elastic body is pushed into an opening 352 of a heating roller 35 having halogen heaters 361, 362 interpolated therein such that the heating roller 35 and at least one of the halogen heaters 361, 362 are brought into elastic contact with each other.SELECTED DRAWING: Figure 3
Patent JP-2021131836-A (JP)
Title: Authentication system
Inventor: NAKANISHI SEI
IPC: G06F21/32
Filed: 2020-06-12
Abstract: To provide an authentication system and an information processing method capable of improving convenience by using data of a registered face image in an authentication engine for performing authentication other than face authentication.SOLUTION: An authentication system 10 for performing the user authentication using information received from a user terminal 20 includes: information acquisition means 17 for receiving the user face image data from the user terminal 20 at the time of user registration, extracting the feature quantity of a user face image based on the received user face image data and storing the information on the feature quantity of the extracted user face image as the user identification information in a memory 16; and linking means 19 which links the user identification information used in an authentication engine of a service organization performing authentication other than face authentication with the user identification information on the feature amount of the user face image stored in the memory 16.SELECTED DRAWING: Figure 1
Patent JP-2021196484-A (JP)
Title: Stereographic image display device
Inventor: OTSUBO MAKOTO
IPC: G03B35/18
Filed: 2020-06-12
Abstract: To provide a stereographic image display device with which it is possible to form a real image in which the recesses and protrusions of an object are not reversed.SOLUTION: The present invention comprises: an optical image forming device 10 in which first and second optical control panels 15, 16 respectively having light reflection surfaces 13, 14 erected in parallel at a prescribed interval in the inside of transparent flat plates 11, 12, are stacked one on another such that the respective light reflection surfaces 13, 14 intersect at right angles in a plan view, with an object 18 on one side displayed on the other side as a first real image 18b; and a first mirror 22 for reflecting the light of the first real image 18b formed into image by the optical image forming device 10 and located on the other side of the optical image forming device 10. The light of the first real image 18b reflected by the first mirror 22 is made to enter the optical image forming device 10 from the other side, and a second real image 18d, the two sides of which match the object 18, is displayed the one side of the optical image forming device 10.SELECTED DRAWING: Figure 1
Patent JP-2021059320-A (JP)
Title: Airbag device
Inventor: NAKAJIMA ATSUSHI
IPC: B60R21/207
Filed: 2020-06-15
Abstract: To reduce damage on an occupant caused by a device such as a seat belt excluding an airbag through inflation development at a collision in a state that a hood-type airbag is surely sandwiched between the shoulder part of a seated occupant and a seat belt in a normal set state.SOLUTION: An airbag device 11 includes an airbag 12 integrally covering a head part 2a and lateral parts of a seated occupant 2, and an inflator 13. The airbag 12 in a flatly placed state before folding has a plurality of chambers 12c partitioned in a longitudinal direction. The chamber 12c has a head part protection chamber 12ca stored in the upper part of a backrest part 1b of a seat 1, and a pair of lateral part protection chambers 12cb stored in opposite positions separated in a vehicle width direction of left and right both lateral parts of the backrest part 1b. The airbag 12 is formed so that the lateral part protection chambers 12cb are inflated and developed between a seat belt 3 and the occupant 2, and a space S can be formed between the airbag 12 developed to a position which the seat belt 3 passes, and the occupant 2 at the time of the inflation development.SELECTED DRAWING: Figure 2
Patent JP-2021130107-A (JP)
Title: Agitator for chemical reagent with automatic washing function
Inventor: YAN ENWEI
IPC: B01F15/00
Filed: 2020-06-19
Abstract: To provide an agitator for a chemical reagent with an automatic washing function.SOLUTION: An agitator for a chemical reagent with an automatic washing function includes an operation box and a reaction space positioned in the operation box. The reaction space is opened upward, and an annular heating plate capable of heating a reagent in the reaction space is fixed to an inner wall in a circumferential direction of the reaction space. By installing the annular heating plate, and causing the annular heating plate to execute heating, chemical reaction can be accelerated. Also, since a rotation plate is detachably installed, the agitator can be detached if agitation is not required. Furthermore, since the invention can be easily washed by a washing space after use, it hardly occurs that corrosive liquid affects the service life of the invention, and safety of an experimenter is ensured.SELECTED DRAWING: Figure 1
Patent JP-2022000613-A (JP)
Title: Drive support device and computer program
Inventor: FUTAMURA MITSUHIRO
IPC: G01C21/36
Filed: 2020-06-19
Abstract: To provide a drive support device and a computer program that can prevent a vehicle from changing a lane into an unrecommended lane in driving, and that can appropriately support the driving.SOLUTION: A drive support device acquires a scheduled driving route along which a vehicle drives, and also acquires candidates of a lane-to-lane movement mode that the vehicle can choose when moving along the scheduled driving route using map information including lane forms. The device is configured so that: a position close to a destination is set as a priority lane-change position for changing lanes with regard to a candidate of a lane-to-lane movement mode accompanied by lane changes among the acquired candidates of the lane-to-lane movement mode; and a recommended lane-to-lane movement mode of the vehicle is chosen, when the vehicle moves, from among the candidates of the lane-to-lane movement mode in consideration of the set lane-change position.SELECTED DRAWING: Figure 18
Patent JP-2022001081-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2020-06-19
Abstract: To enhance interest in a game.SOLUTION: A game machine 1 performs determination on the basis of satisfaction of a start condition, and can execute a special game advantageous to a player when variation display of a pattern executed based on the determination becomes a predetermined special result. A game state includes a normal game state, and a specific game state more advantageous than the normal game state. Variation display can be performed based on a start condition to be satisfied by entry of game balls into a first start pocket 45, and variation display can be performed based on a start condition satisfied by entry of game balls into a second start pocket 47.SELECTED DRAWING: Figure 166
Patent JP-2022020074-A (JP)
Title: Electromagnetic wave heating device
Inventor: UNO KAORU
IPC: H05B6/64
Filed: 2020-06-22
Abstract: To provide a fluid heating device in which a fluid itself that flows through a pipeline self-heats and thus heats a pipe for piping, and thereby water in a bathtub through which the pipe for piping passes can be changed to hot water in a short time and the maintenance management can be performed easily.SOLUTION: A fluid heating device according to the present invention is installed at the inside of a pipe for piping and self-heats when a fluid passes through the pipe and collides. In the fluid heating device, a plurality of protrusions are protruded from the inner peripheral surface of a cylinder toward the center thereof while the flow passage of the fluid is formed at the inside of the cylinder, each protrusion having a shape of a mushroom comprising a mandrel and a head. The protrusions include a turbulent flow generating ring where the dimensions of the protrusions are at least two or more combinations.SELECTED DRAWING: Figure 1
Patent JP-2022006360-A (JP)
Title: Air-fuel ratio control device
Inventor: NAKAGAWA HIROYUKI
IPC: F02D45/00
Filed: 2020-06-24
Abstract: To provide an air-fuel ratio control device capable of preventing cracking of an exhaust sensor due to exposure to water, and early raising a temperature of the exhaust sensor.SOLUTION: An air-fuel ration control device 1 comprises: an air-fuel ratio sensor 6; a heater 9 which raises a temperature of the air-fuel sensor; a sensor 8 which measures a temperature of the air-fuel ratio sensor; a sensor 11 which measures a temperature of cooling water at a start-up of an engine; a sensor 12 which measures a temperature of intake air of the engine; and an ECU 2 which controls the heater and determines predetermined time required to control the heater on the basis of the measured temperatures of the cooling water and the intake air. The ECU 2 controls the heater so as to increase the temperature of the air-fuel ratio sensor to a predetermined temperature lower than a target temperature during a period from when an ignition is turned on to when the engine is started up, and controls the heater so as to increase the temperature of the air-fuel ratio sensor to the target temperature when a period where a decrease in the temperature of the air-fuel ratio sensor is equal to or less than a predetermined value lasts for the predetermined period or longer after the engine is started up.SELECTED DRAWING: Figure 1