baber/WOPTO huggingface dataset:
Patent JP-2022187721-A (JP)
Title: Power supply system and moving object
Inventor: TSUKADA YOSHINARI
IPC: H02M7/48
Filed: 2021-06-08
Abstract: To provide a power supply system and a moving object that can reduce switching loss and steady-state loss compared with conventional ones.SOLUTION: A power supply system 1 includes a variable voltage power supply 7 for outputting power of a variable voltage from a secondary side input/output terminal pairs 72p, 72n, and a first power line 21 and a second power line 22 connecting the secondary side input/output terminal pairs 72p, 72n and a load 4. The first power line 21 is provided with a first switch unit 31 and a third power line 23 connecting both ends of the first switch unit 31. The third power line 23 is provided with a third switch unit 33, a DC power supply 30, and a second switch unit 32 in series. A fourth power line 24 connects the third power line 23 and the second power line 22. The fourth power line 24 is provided with a fourth diode 34a that allows the output current of the DC power supply 30 and cuts off the current in the opposite direction.SELECTED DRAWING: Figure 1
Patent JP-2021138968-A (JP)
Title: Reactive dye composition and dyeing method using the same
Inventor: YABE SHIGEMITSU
IPC: C09B67/22
Filed: 2021-06-09
Abstract: To provide a reactive dye composition suitable for dyeing a cellulose fiber or cellulose fiber-containing fiber.SOLUTION: A reactive dye composition has: a reactive dye (R) for red color that contains a reactive dye with the form of a free acid represented by formula (1) and a reactive dye with the form of a free acid represented by formula (2), and a reactive dye of a specific structure for yellow, blue, and/or navy colors .SELECTED DRAWING: None
Patent JP-2022190289-A (JP)
Title: Image recognition support apparatus, image recognition support method, and image recognition support program
Inventor: OKAZAKI SOICHIRO
IPC: G06T7/00
Filed: 2021-06-14
Abstract: To provide an image recognition support apparatus for supporting generation of a model for recognizing an attribute in an image with high accuracy, an image recognition support method, and an image recognition support program.SOLUTION: An image recognition support apparatus 10 includes: an image input unit 201 which acquires an image; a pseudo-label generation unit 202 which recognizes the acquired image on the basis of each of multiple kinds of image recognition models to output recognition information, and generates a pseudo-label indicating an attribute of the acquired image, on the basis of each piece of output recognition information; and a new label generation unit 203 which generates a new label on the basis of the generated pseudo-label.SELECTED DRAWING: Figure 4
Patent JP-2022191968-A (JP)
Title: Medium conveyance device
Inventor: SUMIYA KENGO
IPC: B65H5/00
Filed: 2021-06-16
Abstract: To provide a medium conveyance device capable of appropriately removing a magnetic body moved integrally with a conveyed medium.SOLUTION: This medium conveyance device comprises: a conveyance unit that conveys a medium on a conveyance path; a magnet that generates a magnetic force for attracting a magnetic body moved integrally with a conveyed medium conveyed by the conveyance unit; a storage unit that stores the magnetic body attracted to the magnet; a movement unit that moves the magnet from a first position opposed to an opening provided on the conveyance path to a second position opposed to the storage unit; and a guiding unit having a guiding surface for guiding the magnetic body attracted to the magnet in response to the movement of the magnet by the movement unit. A distance between the magnet and the guiding surface at the second position is set larger than that between the magnet and the guiding surface at the first position.SELECTED DRAWING: Figure 3
Patent JP-2023000196-A (JP)
Title: Hot-melt adhesive
Inventor: ONO YOSHITO
IPC: C09J125/10
Filed: 2021-06-17
Abstract: To provide a hot-melt adhesive having excellent peel strength and capable of maintaining excellent peel strength even when melted by heating at a high temperature for a long time.SOLUTION: Provided is a hot-melt adhesive comprising a thermoplastic elastomer (A) and a tackifier (B), where the tackifier (B) contains a rosin-based tackifier and/or a terpene-based tackifier and the tackifier (B) has an acid value of 15 mgKOH/g or less. The hot-melt adhesive satisfies at least either a storage modulus G' of 350,000 or less, as measured after a lapse of time at 23°C after being allowed to stand at 160°C for 72 hours under conditions of a temperature range of measurement: -20°C to 140°C, a frequency: 1.0 Hz, and a rate of temperature increase: 5°C/minute; and a loss modulus G'' of 800,000 or less, as measured after a lapse of time at 23°C after being allowed to stand at 160°C for 72 hours under conditions of a temperature range of measurement: -20°C to 140°C, a frequency: 1.0 Hz, and a rate of temperature increase: 5°C/minute.SELECTED DRAWING: None
Patent JP-2023001606-A (JP)
Title: Double chamber package
Inventor: YAMASHITA KAORI
IPC: B65D81/32
Filed: 2021-06-21
Abstract: To provide a double chamber package allowing short time taking-out of a reacted content, and leaving a less residual amount of the content in a package.SOLUTION: In a double chamber package, a first chamber 16 and a second chamber 17 are separated by sealing parts 11-15 formed at peripheral edge parts and an intermediate part of the double chamber package. A sealant layer contains a liquid-repellent layer forming resin composition containing (A) polyolefin resin, (B) silylated polyolefin and (C) a compatibilizer. A polyolefin part of the (B) silylated polyolefin is incompatible with the (A) polyolefin resin, and the (C) compatibilizer has a part compatible with the (A) polyolefin resin and a part compatible with the (B) silylated polyolefin. The intermediate seal part is more easily separated than a peripheral seal part. A first content is a substance showing a reactivity when mixed with, or coming into contact with other substances. A second content is a liquid showing the reactivity to the first content.SELECTED DRAWING: Figure 5
Patent JP-2022058158-A (JP)
Title: Adhesive, cured product, and laminate
Inventor: OYA TORU
IPC: C08G18/10
Filed: 2021-06-25
Abstract: To provide an adhesive for a structure which has a high coated film strength, is excellent in flexibility, heat resistance, chemical resistance and adhesive force, and is suitable for the fields of an automobile, a housing material, a vessel, and an air craft.SOLUTION: An adhesive contains: an urethane-modified resin (C) that is a reaction product of an isocyanato group of an urethane prepolymer having an isocyanato group at a terminal obtained by polyol (A) containing polycarbonate polyol (A1) and polyisocyanate (B), and an amino group of a monoamine compound having a hydroxyl group or a sulfanyl group and an amino group in the molecule and a molecular weight of less than 200; aromatic polyisocyanate (D); and polycarbonate polyol (A2), in which a percentage content of the polycarbonate polyol (A2) is within a range of 50-250 mass% based on the total mass of the urethane-modified resin (C).SELECTED DRAWING: None
Patent JP-2023005441-A (JP)
Title: Steering device
Inventor: SUZUKI YOSHIHARU
IPC: B62D5/04
Filed: 2021-06-29
Abstract: To provide a steering device capable of inhibiting from getting larger in size.SOLUTION: A steering device 100 includes: a turning mechanism 2 that rotates a turning wheel 1 of a vehicle about a turning axis; a power source 3 that applies a drive force for turning the turning wheel 1, to the turning mechanism; an input shaft 5 coupled to the power source 3; an output shaft 15 coupled to a support member (hub 6) supporting the turning wheel 1; a rectilinear motion guide part 14 that guides rectilinear motion of the output shaft 15 with respect to the input shaft 5; a universal joint 13 that is interposed between the input shaft 5 and the output shaft 15 and supports oscillatably the output shaft 15 via the rectilinear motion guide part 14; and a panel 17 interposed between the rectilinear motion guide part 14 and the output shaft 15 or the support member. The rectilinear motion guide part 14 being disposed near the universal joint 13, supports the output shaft 15 so that the output shaft can freely rectilinearly move and transmit torque.SELECTED DRAWING: Figure 1
Patent JP-2021185596-A (JP)
Title: Wavelength converting material for light emitting device
Inventor: PETER JOSEF SCHMIDT
IPC: C09K11/08
Filed: 2021-07-02
Abstract: To provide a wavelength converting material for a light emitting device.SOLUTION: Embodiments of the present invention include an infrared-emitting phosphor comprising (La,Gd)3Ga5-x-yAlxSiO14:Cry, where 0≤x≤1 and 0.02≤y≤0.08. In some embodiments, the infrared-emitting phosphor is a calcium gallogermanate material. In some embodiments, the infrared-emitting phosphor is used with a second infrared-emitting phosphor. The second infrared-emitting phosphor is one or more chromium doped garnets of composition Gd3-x1Sc2-x2-yLux1+x2Ga3O12:Cry, where 0.02≤x1≤0.25, 0.05≤x2≤0.3 and 0.04≤y≤0.12.SELECTED DRAWING: Figure 1
Patent JP-2023007710-A (JP)
Title: Light emission measuring device and light emission measuring method
Inventor: NAKANISHI TAKAYUKI
IPC: G01N21/64
Filed: 2021-07-02
Abstract: To provide a light emission measuring device and a light emission measuring method that can evaluate optical characteristics of even a fine single particle.SOLUTION: A light emission measuring device comprises an exciting light irradiation part which emits exciting light, a test sample holding part which holds a test sample irradiated with the exciting light, and a light reception part which receives light emitted by the test sample, wherein the distance between a test sample-side end part of the exciting light irradiation part and a surface of the test sample held at the test sample holding part is 0 to 10 mm, and the distance between a test sample-side end part of the light reception part and the surface of the test sample held at the test sample holding part is 0 to 10 mm.SELECTED DRAWING: Figure 5
Patent JP-2023010178-A (JP)
Title: Remote driving apparatus
Inventor: AKATSUKA KOSUKE
IPC: B60R11/02
Filed: 2021-07-09
Abstract: To provide an appropriate image to a user who drives a target vehicle remotely.SOLUTION: A remote driving apparatus (10) drives a target vehicle (20) remotely. The remote driving apparatus includes: image output means (112) which provides a plurality of images captured by a plurality of cameras (21L, 21C, 21R) mounted on the target vehicle to a user who drives the target vehicle remotely; and speed detection means (11) which detects speed of the target vehicle. The image output means reduces, when the speed of the target vehicle is high, the amount of overlap of multiple imaging ranges corresponding to the images, respectively, compared with the case where the speed of the target vehicle is low.SELECTED DRAWING: Figure 1
Patent JP-2021165206-A (JP)
Title: Container yard and control method of container yard
Inventor: SUZAKI MICHIHIRO
IPC: B65G63/00
Filed: 2021-07-14
Abstract: To provide a container yard in which a chassis can arrive at a destination without losing its way, and a control method of the container yard.SOLUTION: In a control method of a container yard 1 comprising a housing area 3 for housing a container and a cargo handling apparatus 5 for delivering the container between the housing area 3 and a chassis 4, a drone 11 having information of a destination P of a prescribed chassis 4 is made to guide the chassis 4 to the destination P while making it acquire its own positional information, and stopping and starting of the chassis 4 following the drone 11 is controlled by stopping or flight of the drone 11.SELECTED DRAWING: Figure 1
Patent JP-2022119160-A (JP)
Title: exposure mask
Inventor: CHENG YUEH-CHING
IPC: G03F1/70
Filed: 2021-07-16
Abstract: To provide a binary exposure mask for forming a pattern profile having a curved plane.SOLUTION: An exposure mask includes a plurality of pattern blocks defining a plurality of pattern profiles. Each of the plurality of pattern blocks includes a plurality of pattern units which has a mask pattern. The mask patterns are arranged in an asymmetric arrangement.SELECTED DRAWING: Figure 1
Patent JP-2021179012-A (JP)
Title: Heat treatment method and heat treatment device
Inventor: ANDREAS REINARTZ
IPC: C21D9/00
Filed: 2021-07-19
Abstract: To provide a method and a device for a heat treatment of a steel component in which regions of different hardness and ductility are achievable and the influence on the cycle time of the overall heat treatment device is minimized.SOLUTION: A heat treatment device includes a first furnace for heating a steel component to a temperature below Ac3 temperature. The heat treatment device further includes a handling station and a second furnace. The handling station includes a device for the rapid cooling of one or more second regions of the steel component. The second furnace includes a device for the introduction of heat, with which at least the first region or first regions of the steel component can be heated to a temperature greater than the Ac3 temperature.SELECTED DRAWING: Figure 1
Patent JP-2023014778-A (JP)
Title: motor unit
Inventor: ABE MASANOBU
IPC: G01D5/20
Filed: 2021-07-19
Abstract: To provide a motor unit having a resolver that has an increased accuracy in detecting a rotation angle.SOLUTION: A motor unit 1 has a motor 20, and a resolver 10 that detects the rotation angle of a rotation shaft 23 of the motor 20. The resolver 10 comprises a resolver rotor 11, a retainer 40 fixed to the rotation shaft 23, and connection members 51 connecting the resolver rotor 11 and the retainer 40 to each other. The resolver rotor 11 has an insertion hole 111 allowing insertion of the rotation shaft 23 with an interval between the rotation shaft 23 and the insertion hole. The retainer 40 includes a press-fit hole 41 to which the rotation shaft 23 is press-fit and fixed.SELECTED DRAWING: Figure 2
Patent JP-2023017514-A (JP)
Title: Exhaust gas treatment facility and exhaust gas treatment method
Inventor: FUJIKAWA MUNEHARU
IPC: F23J15/00
Filed: 2021-07-26
Abstract: To provide an exhaust gas treatment facility which can remove an acidic gas component in an exhaust gas without causing drainage and decrease the temperature of the exhaust gas, and thus can efficiently separate and collect carbon dioxide in the exhaust gas.SOLUTION: An exhaust gas treatment facility 30A for treating an exhaust gas generated by combustion comprises: an acidic gas removal device 31 to remove an acidic gas component contained in the exhaust gas by dry treatment; a temperature decrease device 33 to decrease the temperature, by non-wet treatment, of the exhaust gas from which the acidic gas is removed by the acidic gas removal device 31; and a CO2 separation and collection device 35 to separate and collect carbon dioxide from the exhaust gas whose temperature is decreased by the temperature decrease device 33.SELECTED DRAWING: Figure 1
Patent JP-2023019392-A (JP)
Title: Lidded container
Inventor: KAI TOSHIKO
IPC: B65D75/24
Filed: 2021-07-29
Abstract: To provide a lidded container that has no burr formed at a split part when the lidded container which has a laminate structure having foam layers of polystyrene laminated with a non-foam layer of polystyrene interposed is torn along a notch.SOLUTION: There is provided a lidded container that is sealed with contents in, and that comprises: a plurality of cup-shaped container bodies containing the contents; a flange part which connects the cup-shaped container bodies; a filmy lid part which seals the contents; and a notch which is formed along a thickness of the flange to penetrate the lid part, wherein the cup-shaped container bodies and the flange part are molded out of plastic in one body, the plastic comprises a laminate structure which has a non-foam layer of polystyrene as a first layer, a foam layer of polystyrene as a second layer and a non-foam layer of polystyrene as a third layer laminated in order, and the notch penetrates the first layer and the second layer so that the tip thereof reaches the third layer.SELECTED DRAWING: Figure 5
Patent JP-2023020276-A (JP)
Title: lice repellent
Inventor: TOKUNO KATSUNARI
IPC: A01P17/00
Filed: 2021-07-30
Abstract: To provide a lice repellent that can sustain a repellent effect of repelling, among sanitary insect pests, especially lice eclosed from eggs, i.e., larvae and adults of lice, from human body or clothing.SOLUTION: The inventor could solve the problem by a lice repellent that is characterized by containing at least one selected from Icaridin and DEET, which are active ingredient for repelling lice, and a fatty acid ester, said lice repellent that is characterized by containing essential oil, furthermore, said lice repellent in which, characterized, the essential oil is at least one selected from clove oil, fennel oil and lemongrass oil, and the like.SELECTED DRAWING: Figure 1
Patent JP-2023022387-A (JP)
Title: fishing rod
Inventor: KUZUHARA HIROTSUNE
IPC: A01K87/02
Filed: 2021-08-03
Abstract: To provide a fishing rod in which a relative rotational position of grip of a rod tip and a rod base can be changed in accordance with usage patterns, and thereby a preferable feeling of hold can be obtained.SOLUTION: A fishing rod includes: a rod tip part 2 having a first cross-sectional shape; a rod base part 3 having rear grip having a second cross-sectional shape unlike the first cross-sectional shape; and a switching mechanism 10 for switching between a rotational state of enabling relative rotation of the rod tip part 2 and the rod base part 3, and a non-rotational state of disabling relative rotation. The switching mechanism 10 includes: a first engagement part 11 provided at the rod base side end 2a of the rod tip part 2; a second engagement part 12 being movable between an engagement position P1 provided at the rod tip side end 3a of the rod base part 3 and engaging with the first engagement part 11 so as to be relatively non-rotatable and a disengaged position P2 being relatively rotatable to the first engagement part 11; and a spring 13 for biasing the second engagement part 12 toward the engagement position P1 from the disengaged position P2.SELECTED DRAWING: Figure 4
Patent JP-2023030765-A (JP)
Title: Measurement method
Inventor: MATSUDA NANAMI
IPC: G01B11/00
Filed: 2021-08-24
Abstract: To allow for easily measuring one or more mechanically moving objects using a computer.SOLUTION: A measurement method provided herein comprises acquiring image data using an image sensor of a computer, and identifying and recording changes in the image data in each of a plurality of areas set in the X-Y coordinates in advance.SELECTED DRAWING: Figure 2
Patent JP-2021192527-A (JP)
Title: Radio resource management configuration for user equipment with wake-up signal receivers
Inventor: LIU LE
IPC: H04W48/08
Filed: 2021-08-24
Abstract: To provide methods, systems and devices for wireless communications.SOLUTION: There is provided a method in which a base station determines a configuration of a wake-up signal periodicity and transmits it to user equipment (UE) and the user equipment (UE) receives the notification, where the wake-up signal periodicity corresponds to multiple discontinuous reception (DRX) cycles. The wake-up signal periodicity corresponds to multiple discontinuous reception (DRX) cycles in the UE, and the UE performs discontinuous monitoring of a plurality of wake-up signals based at least in part on the wake-up signal periodicity, and performs RRM measurement according to a radio resource management measurement periodicity based at least in part on the wake-up signal periodicity, where the RRM measurement periodicity corresponds to one or more wake-up signal occasions according to the wake-up signal periodicity.SELECTED DRAWING: Figure 5
Patent JP-2023032527-A (JP)
Title: Drive support device, vehicle, travel control method and program
Inventor: KAWASAKI YUKI
IPC: B60W30/16
Filed: 2021-08-27
Abstract: To prevent an own vehicle from decelerating in such large deceleration that gives a sense of uneasiness to an occupant of the own vehicle in order to decelerate in front of a traffic light (stop traffic light) displaying a stop signal.SOLUTION: A drive support device comprises: a camera device which acquires a camera image by imaging a prescribed region in front of an own vehicle; and a control unit which causes the own vehicle to travel such that the acceleration of the own vehicle matches with the following acceleration for making an inter-vehicle distance between the own vehicle and a preceding vehicle that travels in front of the own vehicle match with a target inter-vehicle distance. The control unit, when the preceding vehicle is a large-sized vehicle, acquires the target inter-vehicle distance such that a traffic light distance indicating a distance to a traffic light when detecting the traffic light with a prescribed height on the upper side of the preceding vehicle in a camera image becomes longer than a vehicle stop necessary distance indicating a distance in which the own vehicle travels until the own vehicle stops in such an assumption that the own vehicle decelerates in prescribed deceleration.SELECTED DRAWING: Figure 5
Patent JP-2023033003-A (JP)
Title: Composite nozzle for watering can
Inventor: SEKIKAWA KIYOSHI
IPC: A01G25/14
Filed: 2021-08-27
Abstract: To make it possible to pour water into a container and sprinkle water at an appropriate flow rate.SOLUTION: A composite nozzle for a watering can comprises a water spray nozzle part of a watering can having a structure that engages with an engaging part of a container such as a PET bottle, and a funnel-shaped water-pouring nozzle part inside the water spray nozzle part, wherein the water-pouring nozzle part has a water-conducting pipe at its other end. When pouring water into the container, water from a faucet of tap water or the like can be directly put in a container such as a PET bottle from the funnel-shaped water-pouring nozzle part of the watering can without removing the watering can. In addition, inverting the container can properly discharge a shower from shower holes of the water spray nozzle part, and this is because air flows into the container through the water spray nozzle and the water-conducting pipe, and preventing the inside of the container from becoming negative pressure when water is discharged can properly discharge a shower in a constant amount to the end without decreasing the discharge amount.SELECTED DRAWING: Figure 1
Patent JP-2023033816-A (JP)
Title: Monitoring system
Inventor: SHIGEMORI SHOGO
IPC: H01M10/44
Filed: 2021-08-30
Abstract: To provide a monitoring system capable of reducing power consumption, in a non-operating state of a monitored apparatus, of a control device that periodically communicates with a monitoring device, in an operating state of the monitored apparatus.SOLUTION: In a non-operating state of a battery pack 20 as a monitored apparatus, a communication connection in which at least one of a plurality of monitoring devices 30 serves as a communication master unit and the other monitoring devices 30 serve as communication slave units for the communication master unit is formed among the plurality of monitoring devices 30. On the other hand, the control device 40 is configured so as not to serve as a communication master unit for the plurality of monitoring devices 30, in a non-operating state of the monitored apparatus. Consequently, in the non-operating state of the battery pack 20, power consumption of the control device 40 can be reduced.SELECTED DRAWING: Figure 8