baber/WOPTO huggingface dataset:
Patent JP-2022112177-A (JP)
Title: circuit breaker
Inventor: YOSHIDA TAKANORI
IPC: G01K7/22
Filed: 2021-01-21
Abstract: To provide a circuit breaker with a temperature sensor unit arrangement configuration that enables effective measurement of a temperature at a circuit breaker main contact provided on the circuit breaker.SOLUTION: A circuit breaker has a temperature sensor unit 200 for measuring a temperature at a circuit breaker main contact arranged therein. The temperature sensor unit 200 includes: a thermistor 221 that measures the temperature at the circuit breaker main contact; a cable 220 connected with the thermistor 221; and a case 210 that accommodates the thermistor 221 and the cable 220. The case 210 has a housing space 230 for fixing, when accommodating the temperature sensor unit 200 in a groove 110, the thermistor 221 to the groove bottom side where the circuit breaker main contact is located.SELECTED DRAWING: Figure 8
Patent JP-2022112266-A (JP)
Title: Storage shelf
Inventor: NAKAHARA MIMAE
IPC: A47B46/00
Filed: 2021-01-21
Abstract: To provide a storage shelf capable of preventing a person from climbing.SOLUTION: Provided is a storage shelf 1, in which a storage space SS specified between a pair of side plates 21 is divided into a lower space SS1 and an upper space SS2, using a reference height position PH for preventing a person from climbing as a boundary. In the lower space SS1, a lower shelf plate 4 is installed on the pair of side plates 21, and an upper shelf plate 5 is mounted in the upper space SS2. In this case, the lower shelf plate 4 is installed on the pair of side plates 21 in a retreated state where it is retreated inside by a predetermined reference distance D1 or more from an open side end of the upper shelf plate 5 in a depth direction HD1 so as to prevent a person from climbing using the lower shelf plate 4 as a foothold and the upper shelf plate 5 as a handhold.SELECTED DRAWING: Figure 3
Patent JP-2021127452-A (JP)
Title: Polyethylene terephthalate resin composition
Inventor: HASEGAWA WATARU
IPC: C08G63/183
Filed: 2021-01-22
Abstract: To provide a polyethylene terephthalate (PET) resin composition that achieves reduction in minute foreign matter and gelled matter during melting, and has excellent electrostatic applicability and resistance to thermal oxidative degradation.SOLUTION: The present disclosure provides a PET resin composition in which the contents of manganese, magnesium, alkali metal and phosphorus (mol/t) relative to the weight of the PET resin composition satisfy the following (1)-(4): 0.20≤Mn≤1.70 mol/t (1), 0.8≤Amol/t (2) 20≤Mn/(Mn+Mg)×100≤70% (3) and 2.0≤(Mn+Mg+A/2)/P≤4.5 (4) (where, Mn is mol of manganese, Mg is mol of magnesium, A is mol of alkali metal, and P is mol of phosphorus in the PET resin composition).SELECTED DRAWING: None
Patent JP-2022113287-A (JP)
Title: Vehicle collision avoidance support apparatus
Inventor: KAKESHITA Mafune
IPC: G08G1/16
Filed: 2021-01-25
Abstract: To provide a vehicle collision avoidance support apparatus which, when a moving object with which an own vehicle is trying to avoid a collision is decelerated during the execution of steering avoidance control, can prevent the own vehicle from colliding with the moving object.SOLUTION: In a case where an index value indicating the probability level of the collision of an own vehicle 100 with an object 200 present ahead of the own vehicle becomes equal to or greater than a prescribed index value, a vehicle collision avoidance support apparatus 10 sets an avoidance route where the collision of the own vehicle with the object can be avoided, within a lane where the own vehicle is traveling, and executes steering avoidance control for avoidance steering to forcibly steer the own vehicle so that the own vehicle travels along the avoidance route. In a case where the object is a moving object moving in the same direction as the own vehicle, when the deceleration of the moving object becomes equal to or greater than prescribed deceleration during the execution of the steering avoidance control, the vehicle collision avoidance support apparatus stops the steering avoidance control.SELECTED DRAWING: Figure 8
Patent JP-2022114291-A (JP)
Title: Parking support device, parking support system and parking support method
Inventor: TANAKA KAZUNORI
IPC: G08G1/14
Filed: 2021-01-26
Abstract: To set a parking space candidate while reflecting an intent of an occupant that may use a barrier-free facility.SOLUTION: A parking support device comprises: a candidate selection unit which selects a parking space recommended when an occupant moves to a target facility by using a barrier-free facility as a parking space candidate from among the plurality of parking spaces in a case of receiving the setting of the target facility by the occupant of a vehicle; and an information provision unit which provides information about the parking space candidate to the occupant.SELECTED DRAWING: Figure 3
Patent JP-2022116678-A (JP)
Title: rolling bearing
Inventor: SHOJI TAKUMI
IPC: F16C33/64
Filed: 2021-01-29
Abstract: To provide a rolling bearing capable of securing lubricating performance even under severe usage circumstances.SOLUTION: A rolling bearing 10 includes an inner ring 20 having a first raceway surface 21, an outer ring 30 having a second raceway surface 31, and a plurality of rollers 40 arranged between the first raceway surface 21 and the second raceway surface 31 and having rolling surfaces 41 rolling on the first raceway surface 21 and the second raceway surface 31. The rolling bearing is constructed to be used in a state of a rotating speed of 20 min-1 or lower and a load of 15% or more of a base static rating load applied thereon. In at least one of the first raceway surface 21, the second raceway surface 31, and the rolling surface 41, a plurality of recessed parts 60 are formed.SELECTED DRAWING: Figure 3
Patent JP-2022116975-A (JP)
Title: Electric power system
Inventor: ORIHASHI NOBUYUKI
IPC: H02J7/00
Filed: 2021-01-29
Abstract: To execute a demand response considering the responsiveness of power adjustment resources.SOLUTION: A control unit of an EMS server determines whether a demand request is received from a power transmission and distribution provider server (S1). Upon receiving the demand request, the control unit determines if the demand request is to request a reduction in power demand or to request an increase in power demand (S3). The control unit breaks down the demand request into first to third requests (S5). The control unit creates an execution plan for a reduction DR or an execution plan for an increase DR based on a result of determination in S3 (S7). The control unit distributes the power adjustment resources to the first to third requests while considering the responsiveness of the power adjustment resources. The control unit transmits first to third request signals to target power adjustment resources according to the execution plan (S9).SELECTED DRAWING: Figure 7
Patent JP-2022121917-A (JP)
Title: Method for producing tissue culture of erythronium japonicum having antioxidant activity, and antioxidant
Inventor: TSUGAWA HIDEHITO
IPC: A01H4/00
Filed: 2021-02-09
Abstract: To provide methods for producing tissue cultures containing functional ingredients of Erythronium japonicum efficiently in order to stably supply and effectively use Erythronium japonicum as a functional material.SOLUTION: Provided are a method for producing a tissue culture of Erythronium japonicum having antioxidant activity comprising: continuously proliferating a cell mass containing an adventitious bud primordium of Erythronium japonicum; culturing the proliferated cell mass to form adventitious buds; dividing the obtained adventitious buds and transplanting them into a hormone-free medium, elongating the green leaf blades from the adventitious buds, and inducing anthocyanin in the leaf blades; and collecting green leaf blades or anthocyanin-induced leaf blades, and an antioxidant comprising the tissue culture of Erythronium japonicum obtained by the method.SELECTED DRAWING: None
Patent JP-2022123460-A (JP)
Title: Measuring method for relative rotation angle and scanning transmission electron microscope
Inventor: NAKAMURA AKIHO
IPC: H01J37/28
Filed: 2021-02-12
Abstract: To provide a measuring method for a relative rotation angle, capable of easily measuring a relative rotation angle between an image plane on which a sample is placed and a diffraction plane on which a detector is placed.SOLUTION: A measuring method for a relative rotation angle includes a shifting step, in which a deflector is used to shift an electron beam on a sample surface, a tilt step in which the electron beam is made to be inclined to the sample surface using the deflector, an acquiring step in which a first STEM image including information on a scattering azimuth angle and a second STEM image not including information on the scattering azimuth angle prior to the shifting step and the tilt step, an acquiring step in which a third STEM image including information on the scattering azimuth angle and a fourth STEM image not including information on the scattering azimuth angle after the shifting step and the tilt step, and a determining step in which a relative rotation angle is determined on the basis of the first STEM image, the second STEM image, the third STEM image, and the fourth STEM image.SELECTED DRAWING: Figure 8
Patent JP-2022125514-A (JP)
Title: Ceramic electronic component, circuit board, and manufacturing method of ceramic electronic component
Inventor: HOSHINO RYOSUKE
IPC: H01G4/30
Filed: 2021-02-17
Abstract: To reduce stress applied to an element body through an external electrode.SOLUTION: A ceramic electronic component according to an embodiment includes an element body having a dielectric and internal electrodes, a base layer connected to the internal electrode and formed on the element body such that an end portion thereof is located on the first surface side of the element body, and a pair of external electrodes formed on the base layer and having a plated layer having ends formed at different positions from the ends of the base layer in the normal direction of the first surface.SELECTED DRAWING: Figure 1
Patent JP-2022126240-A (JP)
Title: Display device for vehicle
Inventor: MIZOBATA HIROSHI
IPC: G01C21/34
Filed: 2021-02-18
Abstract: To provide a display device for a vehicle capable of effectively assisting driving.SOLUTION: A display device 10 for a vehicle acquires vehicle information relating to the traveling of a vehicle 12 and predicts an own vehicle traveling line L1, which is a travel route of the vehicle, based on the acquired vehicle information. The display device for the vehicle also acquires an image forward of the vehicle and calculates an ideal traveling line L2, which is a proper travel route, based on the acquired image forward of the vehicle. Then, the display device 10 for the vehicle displays the own vehicle traveling line L1 and the ideal traveling line L2 superimposed on scenery in front of a driver's seat.SELECTED DRAWING: Figure 4
Patent JP-2022128131-A (JP)
Title: Paint for dispensing painting, and production method of painted article
Inventor: SENDA MITSUKO
IPC: B05D1/26
Filed: 2021-02-22
Abstract: To provide a paint for dispensing painting capable of obtaining a smooth paint film.SOLUTION: In a paint for dispensing painting, a shear viscosity at a shear rate of 1,000/s is 0.01 Pa-second or more and 0.20 Pa-second or less, and L/V obtained by dividing, by a stretching rate V (m/second), a breaking length L(mm) of the paint measured by stretching the paint at the stretching rate V of 0.5 m/second or less by a stretch rheometer, is 10 or more and 49 or less.SELECTED DRAWING: Figure 3
Patent JP-2022129977-A (JP)
Title: Web conveyance device, folding machine, and web offset printing press
Inventor: OKAWA DAISUKE
IPC: B41F13/58
Filed: 2021-02-25
Abstract: To provide a web conveyance device, a folding machine, and web offset printing press that suppress displacement of a web and reduce induction of a wrinkle.SOLUTION: A web conveyance device comprises: a first nipping roller and a second nipping roller capable of nipping and conveying a collective web in which a first vertically folded web and a second vertically folded web are superimposed; and a feed roller capable of pinching and conveying the second web conveyed between the first nipping roller and the second nipping roller with the second nipping roller. The feed roller is arranged in a winding angle range of the second web on the second nipping roller.SELECTED DRAWING: Figure 1
Patent JP-2022137913-A (JP)
Title: Confirmation method of agitating/mixing status in ground improvement body
Inventor: YAMASHITA YUJI
IPC: E02D3/12
Filed: 2021-03-09
Abstract: To provide a confirmation method of an agitating/mixing status in a ground improvement body which can correctly and simply confirm an agitating/mixing status in a ground improvement body whether a ground improvement body constructed underground is correctly constructed.SOLUTION: A confirmation method of an agitating/mixing status in a ground improvement body for confirming an agitating/mixing status in a ground improvement body includes: a first capturing step of capturing a state in a ground at an insertion place of a pipe rod 1 with a camera 11; a second capturing step of capturing a state in a ground at a place separated from the insertion place of the pipe rod 1 by a prescribed distance with the camera 11; a third capturing step of capturing a state in a ground at a place outside a ground improvement body to be constructed with the camera 11; an image processing step of calculating a digitized image brightness from each image of the state in the ground captured in the first capturing step, the second capturing step, and the third capturing step; and a confirmation step of comparing the digitized image brightness calculated in the image processing step with an index obtained therefrom, to confirm an agitating/mixing status in the ground improvement body.SELECTED DRAWING: Figure 4
Patent JP-2022138058-A (JP)
Title: Method for producing silver fine particle
Inventor: FUKUIE TSUBASA
IPC: B22F9/24
Filed: 2021-03-09
Abstract: To produce silver nanoparticles having a sharp particle size distribution with small variations in particle size by a method for using a water-based solvent to reduce and deposit silver particles.SOLUTION: A method for producing silver fine particles is used in the synthesis of silver fine particles in which a solution B having a silver compound dissolved therein is added to a solution A having an aliphatic amine and a reductant mixed in a water-based solvent, to reduce and deposit silver into the liquid. The average addition rate of silver by the solution B is 0.4 mmol/s or less relative to 1 kg of solution A just before the start of addition of the solution B.SELECTED DRAWING: Figure 8
Patent JP-2022141403-A (JP)
Title: Electrode manufacturing apparatus
Inventor: MIMURA TETSUYA
IPC: B05C11/10
Filed: 2021-03-15
Abstract: To provide a method for manufacturing an electrode that can stably manufacture an electrode including an electrode mixture layer having a desired film thickness.SOLUTION: An electrode manufacturing apparatus 100 includes a first roll 10, a second roll 20, and a third roll 30. A rolling gap G1 is formed between the first roll 10 and the second roll 20 to roll an electrode material A and form a mixture coating film B, and a crimping gap G2 for crimping the mixture coating film B and an electrode current collector C is formed between the second roll 20 and the third roll 30. The electrode manufacturing apparatus 100 includes a spring-like mechanism 40 for energizing the third roll 30 to the second roll 20, the crimping gap G2 fluctuates according to change of reaction force from the mixture coating film B. As a result, it can be prevented that the third roll 30 cannot follow the reaction force from the mixture coating film B, resulting in occurrence of pressing failure, and variation in film thickness of the electrode mixture layer D2 after manufacturing.SELECTED DRAWING: Figure 1
Patent JP-2022002081-A (JP)
Title: Work content analysis device, work content analysis method, program, and sensor
Inventor: YAMAMOTO KAZUKI
IPC: G06Q10/06
Filed: 2021-03-15
Abstract: To analyze work contents of workers of a plant or the like without imposing excessive labor costs and without requiring remarkable modification of facilities.SOLUTION: According to an embodiment, a work content analysis device for analyzing work contents of a worker on the basis of a state of the worker, includes: a first database for associating state information representing a state of the worker with time information and identification information of the worker to store the state information; an estimation part for estimating work contents performed by the worker from at least two pieces of state information associated at the same time from among pieces of state information stored in the first database; an identification part for identifying a work time spent for the estimated work contents from the state information stored in the first database and the time information associated with the state information; and an analysis part for analyzing the work contents on the basis of the estimated work contents and the identified work time.SELECTED DRAWING: Figure 1
Patent JP-2022143425-A (JP)
Title: Carrier for electrostatic charge image development, electrostatic charge image developer, process cartridge, image forming apparatus, and image forming method
Inventor: TSURUMI YOSUKE
IPC: G03G9/10
Filed: 2021-03-17
Abstract: To provide a carrier for electrostatic charge image development excellent in preventing a change in density even when printing with less amount of images are continuously performed and subsequently high-density printing is performed.SOLUTION: A carrier for electrostatic charge image development has a magnetic particle and a resin coating layer that covers the magnetic particle. The resin coating layer includes inorganic particles. The ratio of the surface area B to the plan view area A (B/A) when a carrier surface is three-dimensionally analyzed is 1.020 or more and 1.100 or less. The volume average particle diameter of the magnetic particles is 25 μm or more and 34 μm or less. The fluidity of the magnetic particles is 28 sec/50 g or more and 36 sec/50 g or less.SELECTED DRAWING: None
Patent JP-2022041848-A (JP)
Title: Beer-taste beverage
IPC: A23L2/52
Filed: 2021-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a novel beer-taste beverage (for example, one having a balanced flavor of freshness and sweetness suitable for the beer-taste beverage). 
     SOLUTION: Provided is a beer-taste beverage that contains: 4-vinylguaiacol of 1000 ppb by mass or less; n-ethyl butyrate of 140 ppb by mass or more; and at least one lactone selected from γ-decalactone and γ-undecalactone. The ratio between the content of n-ethyl butyrate (unit: ppb by mass) and the total content of the lactone (unit: ppb by mass) [n-ethyl butyrate/lactone (X)] is 1100 or less. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022144526-A (JP)
Title: game machine
Inventor: ITO TAKAHIRO
IPC: A63F5/04
Filed: 2021-03-19
Abstract: To provide a game machine which can increase the interest in a game.SOLUTION: A predetermined combination is configured such that, when a stop operation is carried out in a specific pushing order, an expectation value of a game value to be given is set lower than that in the case in which the stop operation is carried out in a predetermined pushing order different from the specific pushing order. When the predetermined combination is won, it may be determined that predetermined information related to a determination of a special game state is more disadvantageous in the case in which the stop operation is carried out in the predetermined pushing order than in the case in which the stop operation is carried out in the specific pushing order. However, the determination result is applied only to that game. The predetermined pushing order includes a first pushing order in which a predetermined number of the game value is given, and a second pushing order in which the predetermined number of the game value is not given. There are multiple types of predetermined combinations. The specific pushing order is identical across the combinations, and the first pushing order is varied across the combinations.SELECTED DRAWING: Figure 87
Patent JP-2022147045-A (JP)
Title: Monitoring board, monitoring status presentation method, and program
Inventor: KANEHIRA SHOYA
IPC: G07B15/00
Filed: 2021-03-23
Abstract: To provide a monitoring board that enables a station clerk or the like to easily and finely grasp a communication status between a station service apparatus such as a ticket examination machine and a host device such as a server device.SOLUTION: A monitoring board of an embodiment includes a state grasping unit and a display unit. The state grasping unit acquires a communication state between a station service apparatus and a server device that executes a function necessary for processing of the station service apparatus. The display unit displays information about the communication state acquired by the state grasping unit for each of the station service apparatuses.SELECTED DRAWING: Figure 2
Patent JP-2022147946-A (JP)
Title: Backlash prevention structure for electric hoisting device
Inventor: MIYAMAE AKIHIRO
IPC: B66D3/20
Filed: 2021-03-24
Abstract: To provide an electric hoisting device that can prevent backlash phenomenon by stopping the rotation of a drum as soon as the drum becomes unloaded due to landing of a suspended load or the like, without using an electronic control.SOLUTION: There is provided an electric hoisting machine which can lift a load wound on a drum by switching the rotation direction of a motor between forward and reverse. A ratchet comprises a claw wheel provided on a support shaft inserted through the rotation center of the drum so as to be rotatable forward and backward in synchronism with the rotation of the motor, and a claw provided on the drum. The power of the motor can be transmitted to the drum through the claw wheel by engaging the claw with the claw wheel due to the load torque in the drum feeding direction caused by the suspended load, and, if the load torque falls below a certain level, the claw does not mesh with the claw wheel and the claw wheel becomes capable of idling, thereby cutting off the transmission of the motor power to the drum, so that the ratchet prevents backlash phenomenon.SELECTED DRAWING: Figure 7
Patent JP-2022148042-A (JP)
Title: Clad pipe for joint, manufacturing method therefor, and clad pipe joint
Inventor: SOGA TAKUMI
IPC: F16L21/00
Filed: 2021-03-24
Abstract: To provide a high-airtightness clad pipe for a joint in which there is no gas failure in a case of connecting pipes of different metals, a manufacturing method therefor, and clad pipe joint.SOLUTION: One end part comprises a multi-layer structure made of different metals, and the other end part comprises a single-layer structure.SELECTED DRAWING: Figure 1
Patent JP-2022148044-A (JP)
Title: Adhesive composition and adhesive sheet
Inventor: MIYAZAKI TOSHIHIRO
IPC: B32B27/30
Filed: 2021-03-24
Abstract: SOLUTION: To provide an adhesive composition comprising a (meth)acrylic polymer (A) which is a polymer of a monomer component containing 0.5 to 89.8 mass% of a cyclic polymerizable monomer, 10.1 to 90.0 mass% of a (meth)acrylic acid alkyl ester having an alkyl group having 4 to 18 carbon atoms and 0.1 to 9.5 mass% of a crosslinkable functional group-containing monomer and has a glass transition temperature of less than 0°C and a crosslinking agent (B).EFFECT: There are provided an adhesive composition and an adhesive sheet excellent in heat resistance. The adhesive composition is excellent in adhesiveness especially to a polyimide base material and a polytetrafluoroethylene base material.SELECTED DRAWING: None