baber/WOPTO huggingface dataset:
Patent JP-2023030828-A (JP)
Title: Driving device
Inventor: AONO YOSHIYUKI
IPC: F16H57/04
Filed: 2021-08-24
Abstract: To provide a driving device having a high effective coolant path.SOLUTION: A driving device 1 comprises: a motor 2 having a motor shaft 21; a power transmission device 3 connected from one side of an axial direction to the motor shaft 21; a housing 6 having a motor accommodation part 81 and a gear accommodation part 82; a coolant path 90 in which a coolant O is circulated; a cooler 9 that cools the coolant O; and a pump 8 transmitting the coolant O with a pressure. In the housing 6, coolant reservoirs P1 and P2 are provided, and a partition wall 6b for parting an interior space of the motor accommodation part 81 and an interior space of the gear accommodation part 82 are provided. The coolant path 90 includes: a shaft inner flow channel 72 that passes a hollow part 22 of the motor shaft 21; a first flow channel 91 that connects the coolant reservoirs P1 and P2 in the housing 6 and a suction port of the pump 8; a second flow channel 92 that connects a discharge port 8b of the pump 8 and a flow inlet 9a of the cooler 9; and a third flow channel 93 that connects an outlet port 9b of the cooler 9 and the shaft inner flow channel 72.SELECTED DRAWING: Figure 1
Patent JP-2023033828-A (JP)
Title: Blower
Inventor: HONDA HARUO
IPC: F04D29/62
Filed: 2021-08-30
Abstract: To obtain a blower which can include an air cleaning part easily.SOLUTION: A blower 1 includes an attachment plate 7, to which an air cleaning part 8 is attached, and can switch its state between a storage state, in which the air cleaning part 8 attached to the attachment plate 7 is located at a position facing a suction port 6c of a fan casing 6, and a drawing state, in which the air cleaning part 8 attached to the attachment plate 7 is located below an installation space 101 of the fan casing 6. The structure allows air of a railway vehicle to be cleaned in the storage state and enables a worker to attach or detach the air cleaning part 8 easily even in a state where the blower 1 is installed in the railway vehicle in the drawing state.SELECTED DRAWING: Figure 1
Patent JP-2023034968-A (JP)
Title: work vehicle
Inventor: ISHINO TATSUYA
IPC: H01Q1/22
Filed: 2021-08-31
Abstract: To reduce the risk of damage to a positioning device located on top of a cabin due to contact with an obstacle and to provide a work vehicle that reduces the work load on a user.SOLUTION: A work vehicle (tractor) 1 includes a vehicle body, a cabin 7 mounted on the vehicle body and having a roof 70, and a positioning device (antenna unit) 50 that is located above the cabin 7 and detects a location of the vehicle body on the basis of signals transmitted from a positioning satellite. The roof 70 has a roof front end 70F located at the front-most part in the front-back direction and a roof top-most end 70H located rearward of the roof front end 70F and located at a position higher than the roof front end 70F. The position of the positioning device 50 is lower than that of the roof top-most end 70H.SELECTED DRAWING: Figure 3
Patent JP-2022046438-A (JP)
Title: Network resource management in communication system for control and automation systems
Inventor: MARK J NIXON
IPC: H04L43/00
Filed: 2021-09-01
Abstract: To provide a factory automation system and a method for facilitating communication over a network of traffic that includes both managed traffic, of which a management component is aware, and unmanaged traffic, of which the management component is not aware.SOLUTION: A system comprising a network resource management component implements a controller for communicating with a plurality of highly versatile field devices 82 via a communication network and configures the network 80 to facilitate communication of traffic over an advanced physical layer (APL) medium. One or more APL power switches 84, providing connectivity to other device, include a power supply to provide power via the medium. One or more APL field switches 86, receiving power from a power switch, distribute both communication signals and power signals to field devices communicably coupled to the respective field switches.SELECTED DRAWING: Figure 2
Patent JP-2023038556-A (JP)
Title: Organic compound, thin film, blue organic photoelectronic conversion element material, organic photoelectric conversion element, and organic imaging element employing them
Inventor: HORI SHUNSUKE
IPC: H10K30/60
Filed: 2021-09-07
Abstract: To provide a compound with a specific structure which efficiently absorbs light from 400 nm to 500 nm inclusive and has excellent optical transparency to a wavelength greater than 500 nm.SOLUTION: A compound is represented by a formula (1) in the figure (where R1 to R4 each independently represent a hydrogen atom or an optionally substituted aromatic group; and X represents an oxygen atom or sulfur atom.)SELECTED DRAWING: None
Patent JP-2022008355-A (JP)
Title: Semiconductor device manufacturing method
IPC: H01L21/336
Filed: 2021-09-09
Abstract: PROBLEM TO BE SOLVED: To improve an opening ratio of a semiconductor device. 
     SOLUTION: A semiconductor device has on the same substrate, a pixel part having a first thin film transistor and a drive circuit having a second thin film transistor, in which the thin film transistor of the pixel part has a gate electrode layer, a gate insulation layer, an oxide semiconductor layer having a region with a thin film thickness on a circumference, an oxide insulation layer which contacts part of the oxide semiconductor layer, a source electrode layer and a drain electrode layer, and a pixel electrode layer; and the gate electrode layer, the gate insulation layer, the oxide semiconductor layer, the source electrode layer, the drain electrode layer, the oxide insulation layer and the pixel electrode layer are translucent; and a source electrode layer and a drain electrode layer of the thin film transistor of the drive circuit are covered with a protective insulation layer and made of a conductive material having lower resistance than a conductive material of the source electrode layer and the drain electrode layer of the pixel part. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023042215-A (JP)
Title: Communication device
Inventor: KOSUGI MASANORI
IPC: H04B1/02
Filed: 2021-09-14
Abstract: To form the directivity of a transmission signal that is more suitable for establishing communication.SOLUTION: A communication device disposed on the exterior of a mobile object includes a first antenna that transmits a signal conforming to a first communication standard, used for estimating distance to another communication device. Directivity of the signal transmitted by the first antenna is formed such that a null point related to the directivity faces a vehicle height direction of the mobile object.SELECTED DRAWING: Figure 3
Patent JP-2023042234-A (JP)
Title: Metal mask
Inventor: ISHIKAWA KIICHIRO
IPC: H05B33/10
Filed: 2021-09-14
Abstract: To provide a metal mask having a mask body having a good flatness by removing occurrence of strain in the mask body caused by internal stress.SOLUTION: A metal mask includes a mask body 2 formed from a metallic thin plate and having a pattern formation area 9 where many independent through-holes 8 are arranged, and a frame body 3 having a mask opening 5 and supporting the mask body 2 in such a manner that the pattern formation area 9 faces the mask opening 5. An expandable/contractable part 24 is provided between the pattern formation area 9 and the internal peripheral surface 15 of the mask opening 5.SELECTED DRAWING: Figure 1
Patent JP-2023044761-A (JP)
Title: Heating method for concrete aggregate and heating system used therefor
Inventor: ABE HIROYASU
IPC: B28C7/06
Filed: 2021-09-21
Abstract: To realize reduction of energy loss by making energy efficiency satisfactory, reduction of a load in the maintenance update of a facility by simplifying the facility in a concrete production factory, stabilization in the fresh properties of concrete by making it easier to grasp the moisture content of an aggregate, and reduction in an environmental load, in a heating method and system for a concrete aggregate.SOLUTION: In the method and system, an aggregate A heatable by radiating microwaves is used as a concrete aggregate, and the aggregate A is heated by radiating microwaves by a microwave generation machine M in a process of feeding the aggregate A to a concrete production facility.SELECTED DRAWING: Figure 2
Patent JP-2023045685-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-09-22
Abstract: To provide a game machine capable of performing suitable customer-waiting control.SOLUTION: A performance control CPU 120 displays a first background display 004SG081 during a first customer-waiting period (first period) after completion of a game (stopping and displaying of a variable display) in a low-base state, and displays a demonstration movie during a second customer-waiting period (second period) after completion of the first customer-waiting period.SELECTED DRAWING: Figure 31
Patent JP-2023048602-A (JP)
Title: Oil and fat composition for bakery
Inventor: MURODA TAKEKI
IPC: A21D2/16
Filed: 2021-09-28
Abstract: To provide an oil and fat composition for bakery which can achieve a bakery product which provides good workability during its production and melts well in a mouth and has a soft and chewy texture and which can keep the texture.SOLUTION: An oil and fat composition for bakery contains 1.5 to 55 mass% of xanthan gum and a glycolytic enzyme and has a water content of 5 mass% or less. In the oil and fat composition for bakery, a content of starch is preferably 2 mass% or less and a content of the glycolytic enzyme is preferably 0.01 to 0.7 mass%.SELECTED DRAWING: None
Patent JP-2023048940-A (JP)
Title: Store operation core system
Inventor: KOBAYASHI HIROSHI
IPC: G06Q50/10
Filed: 2021-09-28
Abstract: To provide a store operation core system that contributes to the acquisition of repeat customers and the improvement of store operation efficiency.SOLUTION: A store operation core system 100 includes a group store terminal 2, a user electronic information terminal 5, and a management side server 7 connected to the group store terminal 2 and the user electronic information terminal 5 via a network 6. Member information management means 9 in the management side server 7 has a function of billing and collecting membership fee to a member 4 based on member information. Settlement means of the group store terminal 2 is means, at the time of settlement at a group store 1 of the member 4, for reducing an amount from a regular fee after member authentication by the member information management means 9 of the management side server 7, based on the member information on the member 4 obtained from the user electronic information terminal 5 or other means.SELECTED DRAWING: Figure 1
Patent JP-2022000655-A (JP)
Title: Nondestructive evaluation of railroad rails, wheels and axles
Inventor: JEFFREY G THOMPSON
IPC: G01N25/72
Filed: 2021-09-29
Abstract: To provide a system and a method for nondestructive evaluation of a railroad rails, wheels, and an axles.SOLUTION: A system 10 comprises: a carriage 32 including a plurality of wheels 36, 38 movably supporting the carriage 32 on rails 12, 14; a source of vibration 46 mounted on the carriage 32, the source of vibration 46 being connected to transmit vibrations of a preselected frequency to test regions on the rails 12, 14 through the wheels 36, 38 to cause an increase in temperature of the rails 12, 14 at locations of flaws 52 in the test regions; an infrared detector 54 for recording thermal images of the test regions to detect the increase in temperature at the locations of flaws 52; and a control unit 56 connected to actuate the infrared detector 54 to record the thermal images of the vibrations impacting the test regions, and store the thermal images recorded by the infrared detector.SELECTED DRAWING: Figure 1
Patent JP-2023051194-A (JP)
Title: beverage
Inventor: TAKAGISHI TOMOKI
IPC: A23L2/00
Filed: 2021-09-30
Abstract: To provide a beverage with excellent palatability by improving flavor originating from ingredients contained in the beverage even if a certain concentration of isobutylaldehyde is contained therein.SOLUTION: A beverage has an isobutylaldehyde content of 15-120 ppb and a linalool content of 0.6-50 ppb. A beverage has an isobutylaldehyde content of 15-120 ppb and a linalool oxide content of 0.6-100 ppb.SELECTED DRAWING: None
Patent JP-2023051383-A (JP)
Title: Method for producing polishing composition and magnetic disk substrate
Inventor: TAKAMIZU YOSUKE
IPC: G11B5/84
Filed: 2021-09-30
Abstract: To provide a polishing composition which is used for polishing a Ni-P substrate and can reduce polishing resistance while maintaining practical processability.SOLUTION: There is provided a composition for polishing a magnetic disk substrate having a nickel-phosphorus plating layer. The polishing composition comprises a colloidal silica as an abrasive grain, an acid, an additive A, an additive B and water. The additive A is a polymer having a sulfonic acid (salt) group. In addition, the additive B is a nonionic surfactant having 10 or more oxyethylene units in one molecule.SELECTED DRAWING: None
Patent JP-2023054629-A (JP)
Title: Carrier and socket for mounting the same
Inventor: MARTIN GRASSOM
IPC: H01L23/32
Filed: 2021-10-04
Abstract: To achieve reliable positioning, sufficient protection, and easy attachment/detachment of electrical components.SOLUTION: A carrier includes a first holding body and a second holding body for clamping an electrical component, and a first magnetic attraction member and a second magnetic attraction member arranged opposite to each other in a direction of sandwiching the electric component in each of the first holding member and the second holding member, and the first holding body and the second holding body are detachably joined to each other by magnetic attraction force acting between the first magnetic attraction member and the second magnetic attraction member, thereby holding the electric component.SELECTED DRAWING: Figure 6
Patent JP-2023060652-A (JP)
Title: chain
Inventor: HIDAKA TATSUYA
IPC: F16G13/06
Filed: 2021-10-18
Abstract: To provide a chain that can reduce friction loss, alleviate the developing wear on sliding surfaces of a chain guide member, and reduce vibration and noise of the chain during running.SOLUTION: A chain is made up of a multiplicity of inner link plates 110 and outer link plates 120 alternately coupled together with connecting pins along a longitudinal direction of the chain. The height from a pitch line PL to a highest point on a backside 112 of the plurality of inner link plates 110 (backside height HI of the inner link plates) is different from the height from a pitch line PL to a highest point on a backside 122 of the plurality of outer link plates 120 (backside height HO of the outer link plates) by more than 0 and not greater than 0.5 mm.SELECTED DRAWING: Figure 3
Patent JP-2023066001-A (JP)
Title: Coil component and wireless power transmission device
Inventor: TOKUI MICHIHISA
IPC: H01F27/32
Filed: 2021-10-28
Abstract: To provide a coil component that is damaged less at the application of external stress to a terminal electrode pattern.SOLUTION: A coil component 1 includes a base material 10 and coil patterns 100 and 200 formed on both surfaces of the base material 10. Terminal electrode patterns 101 and 102 forming both ends of the coil patterns 100 and 200 include first parts S1 formed on both surfaces of the base material 10 and connected through through-hole conductors 310 and 320 penetrating the base material 10, a second part S2 not formed on one surface of the base material 10 but formed on the other surface of the base material 10, and a third part S3 protruding from the base material 10 without being covered with the base material 10. The first part S1, the second part S2, and the third part S3 are disposed in this order to the outside in a radial direction of the coil patterns 100 and 200.SELECTED DRAWING: Figure 6
Patent JP-2022009740-A (JP)
Title: Control system and control method
IPC: G05B13/02
Filed: 2021-10-29
Abstract: PROBLEM TO BE SOLVED: To mitigate influence of jitter in control of a control object device. 
     SOLUTION: In a control system having a control unit for controlling a control object device, and at least one communication processing unit for conducting a communication process in communication between the control object device and the control unit, the communication processing unit measures processing time periods of the communication process sequentially, and outputs delay information indicating the measured processing time periods to the control unit sequentially, and the control unit sequentially acquires delay information respectively from all of the communication processing units, and sequentially updates, with the acquired delay information, the delay information incorporated in a control algorithm for controlling the control object device. 
     SELECTED DRAWING: Figure 8 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022009806-A (JP)
Title: Display system
IPC: G08B17/00
Filed: 2021-11-01
Abstract: PROBLEM TO BE SOLVED: To improve the convenience of a facility layout diagram. 
     SOLUTION: A disaster prevention support system creates a facility layout diagram by superimposing one or more facility layers, each of which shows symbols of different types of disaster prevention facilities and is selected by a user, on a building frame layer that shows a building frame of a fireproof object, and displays the created facility layout diagram on a display unit. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023068281-A (JP)
Title: Vehicle and vehicle control method
Inventor: SUZUKI KENTARO
IPC: H02J7/02
Filed: 2021-11-02
Abstract: To prevent a user's feeling of strangeness which may be caused by a change in SOC display in a vehicle mounted with a battery.SOLUTION: A vehicle 1 is a vehicle mounted with a battery 22. The vehicle 1 comprises an HMI 40 showing information to a user, an integrated ECU 50 controlling the HMI 40 and a power switch 30 receiving switching operation by the user to switch the vehicle 1 to a ready-off state. When receiving the switching operation through the power switch 30, the integrated ECU 50 controls the HMI 40 so as to display a message indicating that SOC of the battery can be changed while the vehicle 1 is in the ready-off state.SELECTED DRAWING: Figure 8
Patent JP-2023068683-A (JP)
Title: Gift promotion supporting system and real store
Inventor: OGAWA HIROBUMI
IPC: G06Q30/0601
Filed: 2021-11-03
Abstract: To provide a system that can be suitably used for giving gift asset, enabling a small scale store and a chain store to effectively implement gift asset issuance as a sales promotion strategy.SOLUTION: A gift card 3 as a gift asset that can be used as a purchase price in a store is issued by a store owner to a gift presenter, who presents the same to a recipient. When the recipient presents the gift card 3 at the store, an on-card code is read by a store terminal 5, a gift ID is sent to a support server 1, and a use application processing program 14 is executed. If the gift card 3 has not been used, the usage application processing program 14 replies that the gift card can be used provided that the gift ID has been sent from the store terminal 5 of the store operated by the store owner who issued and is within the expiration date. If the gift card is not unused, the usage application processing program replies that the gift card can be used provided that the gift card is within the usage period even if the gift ID is sent from the store terminal 5 of a store operated by another store owner.SELECTED DRAWING: Figure 1
Patent JP-2023069913-A (JP)
Title: Method for producing chelating agent and method for zinc-nickel alloy plating
Inventor: TAMURA NAOYA
IPC: C25D3/56
Filed: 2021-11-08
Abstract: To provide a method for producing a chelating agent that enables a corrosive force to a plating anode to be suppressed and a nickel eutectoid ratio to be controlled to a favorable range, and to provide a method for zinc-nickel alloy plating.SOLUTION: A method for producing a halogen-free chelating agent comprises the steps of: dropping epoxide into an aqueous solution of alkyleneamine at a rate of 0.5 to 20 mass%/min to cause a ratio B/A of a concentration (B) of the epoxide to a concentration (A) of the alkyleneamine to be 0.2 to 3.0 and pH of the solution to be 9 or higher, and reacting the alkyleneamine with the epoxide at 30 to 90°C for 10 to 600 minutes.SELECTED DRAWING: None
Patent JP-2023070487-A (JP)
Title: Evaluation method of power storage device and manufacturing method of power storage device
Inventor: SEKIYA TOMOHIRO
IPC: H01G13/00
Filed: 2021-11-09
Abstract: To provide a method for simply evaluating the number of short-circuit layers.SOLUTION: In an evaluation method of a power storage device, a power storage device containing a lamination part is evaluated. In the lamination part, a separator layer and an electrode layer are alternately laminated. By piercing a conductive probe into the lamination part along a thickness direction of the electrode layer, a short circuit occurs. After the occurrence of the short circuit, a penetration depth of the probe is measured. The number of electrode layers related to the short circuit is evaluated on the basis of the penetration depth. The penetration depth is specified by measuring a length of an attachment part along a shaft direction of the probe. The attachment part indicates a part where a construction material of the lamination layer is attached of the front surface of the probe.SELECTED DRAWING: Figure 4
Patent JP-2022081432-A (JP)
Title: Composite wing panels and fabrication method
Inventor: DANIEL R SMITH
IPC: B29C70/54
Filed: 2021-11-10
Abstract: To provide composite wing panels for aircraft, and a fabrication method of the panels.SOLUTION: Wing panels having composite wing skins and stringers are produced on a moving production line. The wing panels are formed on mandrels that move through workstations along the production line. In the production line, laminators lay up the wing skins, and pick-and-place machines place stringers on the wing skins that are supplied by stringer feeder lines.SELECTED DRAWING: Figure 4
Patent JP-2023072129-A (JP)
Title: Moisture-proof paper
Inventor: NAGOSHI OSHO
IPC: D21H21/18
Filed: 2021-11-12
Abstract: To provide moisture-proof paper having properties such as an excellent interlaminar strength, an adhesiveness to plywood for a building material, a gravure-printing property, and suppression of yellowing.SOLUTION: There is provided moisture-proof paper that comprises: a paper base material and a moisture-proof layer on one side of the paper base material. The paper base material is thermoplastic resin impregnated paper, and the moisture-proof layer contains a styrene-butadiene-based copolymer resin and paraffin wax.SELECTED DRAWING: None
Patent JP-2022083412-A (JP)
Title: Substrate processing system
Inventor: KIM CHANG-DOL
IPC: H01L21/02
Filed: 2021-11-12
Abstract: To provide a substrate processing system that can perform casing on an exhaust pipe to prevent exhaust gas from leaking to the outside.SOLUTION: A substrate processing system that prevents exhaust gas exhausted through an exhaust pipe from leaking to the outside includes a process tube that provides a processing space for a substrate, and an exhaust module that is connected to an exhaust port of the process tube and exhausts a process residue in the processing space to the outside, and the exhaust module includes an exhaust pipe connected to the exhaust port, an airtight case that houses at least a part of the exhaust pipe, and a local exhaust unit that is arranged in the airtight case and exhausts the inside of the airtight case.SELECTED DRAWING: Figure 1