baber/WOPTO huggingface dataset:
Patent JP-2023051412-A (JP)
Title: Oxetane composition
Inventor: HIROTSU KENJI
IPC: C08G65/18
Filed: 2021-09-30
Abstract: To provide a composition capable of improving handling without impairing the characteristics of 4,4'-bis[(3-ethyl-3-oxetanyl)methoxymethyl]biphenyl (OXBP).SOLUTION: There is provided an oxetane composition comprising an oxetane compound having a viscosity of 100 cP or less at 25°C and 4,4'-bis[(3-ethyl-3-oxetanyl)methoxymethyl]biphenyl (OXBP), wherein the total content of the oxetane compound and OXBP is 80 mass% or more based on the total amount of the oxetane composition.SELECTED DRAWING: None
Patent JP-2023054457-A (JP)
Title: Storage device for vibration analysis
Inventor: SASAKI KATSUYA
IPC: G01D9/00
Filed: 2021-10-04
Abstract: To store data that enables more appropriate vibration analysis.SOLUTION: When the magnitude of vibration of a moving body is less than a predetermined value, first processing is performed to store the vibration of the moving body as a first vibration value, and when the vibration of the moving body is greater than or equal to the predetermined value, the first processing is performed to store the vibration of the moving body as a second vibration value. Second processing is performed to compare a first vibration analysis parameter already stored with a first vibration parameter based on the first vibration value each time a first time elapses, and to update the first vibration analysis parameter with a larger one of the first compared parameters. Third processing is performed to compare a second vibration analysis parameter already stored with a second vibration parameter based on the second vibration value each time a second time elapses, and to update the second vibration analysis parameter with a larger one of the second compared parameters.SELECTED DRAWING: Figure 2
Patent JP-2022063258-A (JP)
Title: Turbine bucket with dual part span shrouds and aerodynamic features
Inventor: MICHAEL WONDRASEK
IPC: F01D5/16
Filed: 2021-10-11
Abstract: To provide a bucket that has enhanced performance through improvement in the vibration damping and/or in the creep life.SOLUTION: A bucket 220 also includes a dovetail 234, an airfoil 224, and a platform 236 extending between the airfoil 224 and the dovetail 234. The airfoil 224 includes a pressure sidewall and an opposite suction sidewall that extend between a leading edge 226 and an opposite trailing edge 228. Radially-inner part-span shrouds 238, 240 and radially-outer part-span shrouds 242, 244 extend outward from the airfoil 224 such that each of the part-span shrouds is separated by a distance from the leading edge and by a distance from the trailing edge. At least one of the airfoil 224 and the dovetail 234 includes at least one internal aerodynamic feature that facilitates mode shape adjustment of the bucket 220.SELECTED DRAWING: Figure 2
Patent JP-2022009097-A (JP)
Title: Discrimination device, discrimination method and program
IPC: G06Q10/06
Filed: 2021-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a discrimination device, a discrimination method, and a program that efficiently discriminate a work type representing work contents of an operator. 
     SOLUTION: In a recognition system that acquires operation information from a sensor worn by an operator and recognizes operator operation from the operation information using a discriminator learned in advance, the discriminating device 30 includes an area reception unit 40, an area information storage unit 42, a position identifying unit 44, an area identifying unit 46, a discriminator storage unit 48, a selection unit 50, an operation information generation unit 52 and a discrimination processing unit 54. The area identification unit identifies a work area including an operator position. The selection unit selects, from among a plurality of discriminators for discriminating human work contents from operation information representing human operation, at least one discriminator associated with the work area. The motion information generation unit generates operator operation information that represents operation of the operator. The discrimination processing unit discriminates, using at least one selected discriminator, based on the worker operation information, a work type representing work contents of the operator. 
     SELECTED DRAWING: Figure 4 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023059452-A (JP)
Title: Switch gear
Inventor: INOUE TOMOKI
IPC: H02B11/133
Filed: 2021-10-15
Abstract: To provide a switch gear which makes a breaker as a movement object move only in a no-voltage state.SOLUTION: A switch gear includes: a main circuit structure 6 in which a current flows at the time of distributing and receiving a power; a breaker 8 that can be moved to a preset direction, and is a movement object which is detachably connected to the main circuit structure; and no-voltage means Mp (disconnection mechanism 14) that is provided to the main circuit structure, and is arranged on an upstream side from the breaker in a direction where the current flows. The no-voltage means can set the breaker to a no-voltage state so as to be electrically insulated to the main circuit structure, and the breaker can be moved to a predetermined direction so as to be separated from the main circuit structure when it becomes the no-voltage state by the no-voltage means.SELECTED DRAWING: Figure 1
Patent JP-2023061548-A (JP)
Title: Invasion detection system
Inventor: UENO SHINJI
IPC: F16P3/14
Filed: 2021-10-20
Abstract: To provide a technique for inexpensively realizing a monitoring zone with a desired shape and size concerning a system for detecting invasion or approach of a person.SOLUTION: An invasion detection system includes: a receiver to be carried by a person; a leakage coaxial cable to be laid in a monitoring zone; a radio wave emission device for using the leakage coaxial cable as an antenna; a communication device to which the radio wave emission device is connected; and a detection device for determining that the person invades the monitoring zone when a receiver communicable via the communication device appears.SELECTED DRAWING: Figure 1
Patent JP-2022070843-A (JP)
Title: System and method for preventing operation of car application reducing service quality of computer system of vehicle
Inventor: KIM BAEKGYU
IPC: B60W50/04
Filed: 2021-10-27
Abstract: To provide a method for preventing operation of a car application that reduces service quality of operation of a computer system of a vehicle below a threshold.SOLUTION: A method of the present invention can include a process for receiving a value, which indicates service quality of operation of a computer system during operation of a car application that is linked to the operation of the computer system, from a separate source. This method can include a process for determining existence of a condition. The condition can be that the value is less than a threshold. This method can include a process for setting a condition to operate on a vehicle to the car application in response to determination on lack of the condition. This method can include a process for preventing the car applications from being conditioned to operate in response to determination on existence of the condition.SELECTED DRAWING: Figure 1
Patent JP-2023065849-A (JP)
Title: Carrier removal device using magnetic member
Inventor: UCHITANI TAKESHI
IPC: G03G21/00
Filed: 2021-10-28
Abstract: To provide a carrier removal device using a magnetic member that can efficiently remove carrier particles on a transfer belt.SOLUTION: An image forming apparatus of an aspect comprises: a conveying body that has a rotatable surface; and a carrier removal device that is arranged adjacent to the conveying body, and includes a magnetic member and a roller sleeve rotating around the magnetic member. The magnetic member includes a pick-up pole 111 that is arranged in an area of the roller sleeve facing the conveying body and attracts carrier particles onto the roller sleeve from the rotatable surface, and a release pole 113 that is arranged on a downstream side of the pick-up pole in a direction of rotation of the roller sleeve and releases the carrier particles from the roller sleeve.SELECTED DRAWING: Figure 3
Patent JP-2023066218-A (JP)
Title: discharge container
Inventor: MAEDA SHINYA
IPC: B65D77/04
Filed: 2021-10-28
Abstract: To provide a discharge container which allows a user to easily know that a remaining amount of a content becomes small, and is excellent in environmental friendliness.SOLUTION: A discharge container 1 has an inner container 2, an outer container 3, and a discharger 4 for discharging a content 19 of the inner container 2. The inner container 2 has a middle plate 7 that rises as the content 19 is discharged, and a pushed-up member 8 that is pushed up by the middle plate 7 as the middle plate 7 rises above a predetermined amount. The outer container 3 has a remaining amount confirming display part 18 whose appearance changes when being pushed up by the pushed-up member 8.SELECTED DRAWING: Figure 1
Patent JP-2022031675-A (JP)
Title: Microorganisms and methods for biosynthesis of adipate, hexamethylenediamine and 6-aminocaproic acid
IPC: C12P7/40
Filed: 2021-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing 6-aminocaproic acid, caprolactam, hexametheylenediamine, or levulinic acid. 
     SOLUTION: A non-naturally occurring microbial organism, comprising a microbial organism having a 6-aminocaproic acid pathway comprising at least one exogenous nucleic acid encoding a 6 aminocaproic acid pathway enzyme expressed in a sufficient amount to produce 6 aminocaproic acid, the 6-aminocaproic acid pathway comprising: 3-oxo-6-aminohexanoyl CoA thiolase; 3-oxo-6-aminohexanoyl-CoA reductase; 3-hydroxy-6-aminohexanoyl-CoA dehydratase; 6-aminohex-2-enoyl-CoA reductase; and 6-aminocaproyl-CoA/acyl-CoA transferase, 6-aminocaproyl-CoA synthase, or 6-aminocaproyl-CoA hydrolase. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023070447-A (JP)
Title: Packaging container-packed cut vegetable and production method thereof
Inventor: KAKIHARA KENSUKE
IPC: A23B7/00
Filed: 2021-11-09
Abstract: To provide a packaging container-packed cut vegetable which has an appearance prevented from deteriorating, exhibits a little growth of live bacteria, and can keep freshness of the cut vegetable over a longer time than that in a conventional method and a production method thereof.SOLUTION: In a packaging container-packed cut vegetable in which a cut vegetable is packed in a packaging container, a bacteriostatic agent is attached to a surface of the cut vegetable, and an oxygen concentration and a carbon dioxide concentration in the packaging container as it is sealed are 3.1 to 7.0 vol.% and 5.0 to 15.0 vol.%, respectively. There is also provided a production method of the packaging container-packed cut vegetable.SELECTED DRAWING: None
Patent JP-2023070883-A (JP)
Title: Fastening member and method of sealing fastening member
Inventor: AKAHANE TAKASHI
IPC: F16L23/02
Filed: 2021-11-10
Abstract: To elongate the life of a seal member in relation to a fastening member and a method of sealing the fastening member.SOLUTION: A fastening member 11 to be fastened to a periphery of an opening part 114 formed in a fastened member 111 comprises: an annular flange part 13; an annular seal member 21 provided on the flange part; a groove part 22 formed in the flange part adjacent to a high-pressure space side with respect to the seal member; an inlet passage 23 through which a sealing material having viscosity can be filled into the groove part from the outside; and an outlet passage 24 through which the sealing material filled in the groove part can be discharged to the outside.SELECTED DRAWING: Figure 1
Patent JP-2023071287-A (JP)
Title: Rotary electric machine
Inventor: KATAGIRI KEITA
IPC: H02K1/00
Filed: 2021-11-11
Abstract: To provide a rotary electric machine capable of suppressing vibration of a magnetic steel sheet in a non-winding part of teeth.SOLUTION: A stator 12a of a rotary electric machine includes: a stator core 20 which includes a cylinder yoke 21 and a plurality of teeth 22, and on which a plurality of magnetic steel sheets 24 are stacked; a coil 30 wound around the teeth 22; and an insulator 40 coating the teeth 22. The insulator 40 includes a first constituent body 40a and a second constituent body 40b. The first constituent body 40a includes a first opposing surface lying opposite the second constituent body 40b. The second constituent body 40b includes a second opposing surface lying opposite the first constituent body 40a. The first opposing surface and the second opposing surface are separated from each other in an axial direction of the yoke 21. The insulator 40 includes: an insulation part that is interposed between the teeth 22 and the coil 30 and insulates the teeth 22 and the coil 30; and an extension part that extends from the insulation part to inward in a radial direction of the yoke 21 and covers the teeth 22.SELECTED DRAWING: Figure 5
Patent JP-2022098441-A (JP)
Title: Monitoring assembly, clamping system with monitoring assembly, and method for monitoring clamping device by monitoring assembly
Inventor: HANS HEDIGER
IPC: B23Q3/06
Filed: 2021-11-15
Abstract: To provide a monitoring assembly for monitoring clamping quality of a workpiece carrier or a workpiece clamped on a clamp device.SOLUTION: The invention relates to a monitoring assembly (12) for monitoring clamping quality of a workpiece carrier clamped in a clamping device (3, 40, and 49) as well as a clamping system including the clamping device (3, 40, and 49) and such a monitoring assembly (12). The monitoring assembly comprises at least two sensors (A1 to A4) for independent detection of the clamping quality of a clamped workpiece carrier or a workpiece. The monitoring assembly also comprises a transmitting device (14) and a receiving device (21), where the transmitting device (14) is constituted such that it transmits a determined or calculated parameter or parameters redundantly to the receiving device (21).SELECTED DRAWING: Figure 1
Patent JP-2023075625-A (JP)
Title: Component peeling unit and crushing device
Inventor: OKI TATSUYA
IPC: B09B3/20
Filed: 2021-11-19
Abstract: To provide a component peeling unit and a crushing device, which efficiently peel a component to be peeled from a substrate.SOLUTION: A crushing device has: a crushing container that has a cylindrical side wall and a circular bottom wall in a plan view; and a rotary support part provided at a central portion of the bottom wall, and a component peeling unit is attached to the rotary support part. The component peeling unit has a flexible linear member with one end attached to the rotary support part, and a striking member connected to the other end of the linear member. The striking member has a connecting portion connected to the linear member, and a columnar portion that is connected to the opposite side of the connecting portion from the linear member and is formed in a columnar shape. The columnar portion is formed so that its length is longer than the width of the linear member.SELECTED DRAWING: Figure 2
Patent JP-2022016562-A (JP)
Title: catheter
IPC: A61N1/36
Filed: 2021-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a catheter for stimulating the diaphragm muscle. 
     SOLUTION: A catheter has electrodes for transvascular nerve stimulation. The electrodes are positioned within lumens of the catheter and aligned with apertures in the outer wall of the catheter. The electrodes produce focused electrical fields for stimulation of one or more nerves. In one embodiment, the catheter includes a set of proximal electrodes and a set of distal electrodes, so that the proximal electrodes stimulate a patient's left phrenic nerve and the distal electrodes stimulate a patient's right phrenic nerve. 
     SELECTED DRAWING: Figure 1A 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023077082-A (JP)
Title: Vulcanized rubber-metal complex and tire, hose, and crawler
Inventor: HASEGAWA TAKEHIRO
IPC: C08L21/00
Filed: 2021-11-24
Abstract: To provide a vulcanized rubber-metal complex that excels in low loss and adhesion between a vulcanized rubber and metal, and a tire that comprises the vulcanized rubber-metal complex and excels in low loss, a hose, and a crawler.SOLUTION: A vulcanized rubber-metal complex comprises a metal, and a vulcanized rubber that coats the metal. The vulcanized rubber is a vulcanized rubber of a rubber composition that comprises a rubber component, a filler, a thermosetting resin, and a methylene donor, with a content of a cobalt-containing compound being 0.01 pts.mass or less being relative to 100 pts.mass of the rubber component. The metal is a metal having a steel cord surface being coated with ternary plating of copper, zinc, and iron.SELECTED DRAWING: None
Patent JP-2023077199-A (JP)
Title: Gloss-adjusting powder coating composition, coated article having gloss-adjusting cured coating film, and method of forming gloss-adjusting cured coating film
Inventor: HATTA TAKAFUMI
IPC: B05D7/24
Filed: 2021-11-24
Abstract: To provide a gloss-adjusting powder coating composition capable of forming a gloss-adjusting cured coating film having full matte to medium gloss, good smoothness, impact resistance and weather resistance, a coated article having a gloss-adjusting cured coating film, and a method of forming a gloss-adjusting cured coating film.SOLUTION: There is provided a gloss-adjusting powder coating composition comprising: a polyester resin (A1) having an acid value of 5 or more and less than 45; a polyester resin (A2) having an acid value of 45 or more and less than 85; a polyester resin (A3) having an acid value of 85 or more and 125 or less; and a curing agent (B). The gloss-adjusting powder coating composition comprises: 5.0 to 82.5 pts. mass of (A1); 0.5 to 45.0 pts. mass of (A2); and 5.0 to 82.5 pts. mass of (A3), based on 100 pts. mass of the total amount of (A1) to (A3). The SP value (SPA1) of (A1), the SP value (SPA2) of (A2), and the SP value (SPA3) of (A3) satisfy SPA1<SPA2<SPA3, or SPA3<SPA2<SPA1, and the glossiness of the formed gloss-adjusting cured coating film is 0 or more and less than 65.SELECTED DRAWING: None
Patent JP-2023077960-A (JP)
Title: Document conveyance device
Inventor: FUJIWARA TAKASHI
IPC: B65H1/04
Filed: 2021-11-25
Abstract: To provide a document conveyance device capable of more reliably conveying a document downstream while preventing skewing of the document.SOLUTION: A first side guide 41 and a second side guide 43 are longer on the downstream side in a conveyance direction TD than on the upstream side in the conveyance direction TD with respect to a virtual straight line VL that includes a shaft center X49 of a pinion 49 and extends in a width direction WD. A first operation part 41F of the first side guide 41 is provided in a first operation area 59 facing a first concave part 35C of a first wall part 35 and positioned downstream of the virtual straight line VL in the conveyance direction TD. A second operation part 43F of the second side guide 43 is provided in a second operation area 61 facing a second concave part 37C of a second wall part 37 and positioned downstream of the virtual straight line VL in the conveyance direction TD.SELECTED DRAWING: Figure 1
Patent JP-2022031796-A (JP)
Title: Non-round solution-spun spandex filaments and methods and devices for producing the same
IPC: D01D5/253
Filed: 2021-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a non-round or molded solution-spun spandex filament, and a spinneret and method for producing the non-round or molded solution-spun spandex filament. 
     SOLUTION: There is provided a spinneret for producing a solution-spun spandex filament having a dog-bone shape or peanut-shape, which includes a plate with one or more pairs of two separated holes or capillaries that are less than 0.05 inches and more than 0.016 inches apart from each other, as measured from a center of the hole or capillary. 
     SELECTED DRAWING: Figure 1A 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023079534-A (JP)
Title: Method for producing glass material
Inventor: SUZUKI FUTOSHI
IPC: C03C3/095
Filed: 2021-11-29
Abstract: To provide a method for producing a glass material having high light transmittance.SOLUTION: The present invention provides a method for manufacturing a glass material, which is a paramagnetic glass material, the method comprising: a step for adding CeO2 to a glass raw material containing FeO and/or Fe2O3; and a melting step for melting the CeO2-added glass raw material in a vacuum atmosphere, an inert atmosphere, or a reducing atmosphere.SELECTED DRAWING: None
Patent JP-2023080487-A (JP)
Title: Circulating wastewater treatment unit and circulating wastewater treatment system
Inventor: TANAKA HAGUMU
IPC: C02F1/78
Filed: 2021-11-30
Abstract: To provide a compact circulating wastewater treatment unit.SOLUTION: A circulating wastewater treatment unit includes a treated water storage tank for storing treated water obtained by being subjected to biological treatment and means for supplying ozone to a liquid phase of the treated water storage tank.SELECTED DRAWING: Figure 1
Patent JP-2023082730-A (JP)
Title: Travel vehicle wind pressure utilizing power generator
Inventor: ESHIMA TERUSHIGE
IPC: F03D9/43
Filed: 2021-12-03
Abstract: To provide a wind power generator which is installed at the side of an express highway and a rail track to utilize wind generated when a vehicle, such as a railway vehicle or a truck, passes to generate electric power.SOLUTION: Blade portions 2 of small windmills are installed in a parallel manner at the side of an express highway or a railway truck 1, and wind which occurs naturally when a vehicle 3, such as an electric railcar or a truck, passes is utilized to generate electric power. In particular, under an environment which is closed by a cover 4 etc. in a tunnel form, there is a paucity of escapeways of wind and thus wind seeking an outlet concentrates on an opening and a ventilation port to rotate individual wind power generators with increased wind pressure.SELECTED DRAWING: Figure 1
Patent JP-2023083028-A (JP)
Title: Iridium complex, organic light-emitting device, display device, imaging device, electronic equipment, lighting device, and moving body
Inventor: HOTTA KATSUYUKI
IPC: C09D11/037
Filed: 2021-12-03
Abstract: To provide an iridium complex with a specific ligand structure and a small permanent dipole moment.SOLUTION: The present disclosure provides an iridium complex represented by general formula [1] or the like and having a permanent dipole moment of 1.5 or less. In the formula, R1 to R19 are H, halogen, or the like; and CY1 is phenyl or the like.SELECTED DRAWING: Figure 1
Patent JP-2023084792-A (JP)
Title: Friction test device
Inventor: SASAKI SHINYA
IPC: F16N7/38
Filed: 2021-12-08
Abstract: To enable grasping the optimum blending ratio of an additive agent added to lubrication oil in a small testing number.SOLUTION: A circulation pump 40 circulates lubrication oil 100 in a circulation flow channel 70. A syringe pump 20 continuously injects an additive agent 110 that changes a friction performance to the lubrication oil 100 in the circulation flow channel 70 in a constant injection amount per a unit time. A static mixer 30 agitates the lubrication oil 100 in the circulation channel 70 after the additive agent 110 is injected by the syringe pump 20. An oil tank 50 stores the lubrication oil 100 circulating in the circulation flow channel 70. A friction coefficient measurement machine 60 measures a change in a friction coefficient according to the time course from the injection start of the additive agent 110 by the syringe pump 20 by using the lubrication oil 100 stored in the oil tank 50.SELECTED DRAWING: Figure 1