baber/WOPTO huggingface dataset:
Patent JP-2023023366-A (JP)
Title: Electronic interlocking device and computer program
Inventor: MORI TAKASHI
IPC: B61L19/06
Filed: 2021-08-05
Abstract: To making it possible to integrate and process interlocking functions of many stations.SOLUTION: An electronic interlocking device 1 is connected to a plurality of on-site apparatuses 2 including a signal 21, a point machine 22, and a train position detection device 23. The electronic interlocking device 1 includes an interlocking processing unit 3 performing arithmetic processing. The interlocking processing unit 3 has a sequential logic unit 32. The sequential logic unit 32 executes course locking processing. The sequential logic unit 32 has a plurality of comparison functions FC, a plurality of establishment conditions C, an internal state variable q, and an internal state function Fi. When an input variable x is input in the sequential logic unit 32, it is determined whether or not the input variable x and the internal state variable q coincide with the establishment conditions C by each comparison function FC. If they coincide with each other, the processing of outputting an output variable z corresponding to the establishment condition C is periodically repeated. The internal state function Fi is input with the input variable x and the output variable z and an internal state variable q of the next period is output. The sequential logic unit 32 calculates the plurality of comparison functions FC in parallel in the processing in each period.SELECTED DRAWING: Figure 1
Patent JP-2023023911-A (JP)
Title: Pre-treatment method for susceptor for silicon wafer and heat treatment method for silicon wafer
Inventor: SUDO HARUO
IPC: H01L21/31
Filed: 2021-08-06
Abstract: To determine that a sufficient number of dummy runs have been performed.SOLUTION: A pretreatment method for a susceptor for a silicon wafer, specifically a pretreatment method for a susceptor used for a heat treatment for a silicon wafer, includes a dummy run step in which a monitor wafer is placed on the susceptor and heat treated, a contact scar size analysis step in which a planar size of a contact scar formed on a portion in contact with the susceptor on the monitor wafer is measured, and a pass/fail determination step for determining whether the size of the measured contact scar is less than or equal to a predetermined threshold value.SELECTED DRAWING: Figure 1
Patent JP-2023024062-A (JP)
Title: Laser processing machine and light blocking dolly
Inventor: TOMINAGA HIRONORI
IPC: B23K26/00
Filed: 2021-08-06
Abstract: To provide a laser processing machine which enables space saving while enabling processing of a regular size sheet metal of 4×8.SOLUTION: A laser processing machine (91) includes: a processing body part (92) including a pallet (81) for supporting a workpiece (W) formed of a sheet metal, a laser processing head (924a) which emits a laser beam (Ls) to the workpiece (W) supported by the pallet (81), and a frame (921) which supports the pallet (81) in such a manner that the pallet (81) can move between a reference position and an extending position; a body part cover (95) which covers the entire processing body part (92); and a dolly (94) which may connect with the body part cover (95) so as to cover an extending part (81R) where the pallet (81) extends outward from the body part cover (95) and has light blocking effect.SELECTED DRAWING: Figure 5
Patent JP-2022033047-A (JP)
Title: Combination therapy for delivery passing through blood-brain barrier
Inventor: REINHARD GABATHULER
IPC: A61K39/395
Filed: 2021-08-13
Abstract: To provide a combination therapy for delivery passing through a blood-brain barrier.SOLUTION: There are provided a composition and a method regarding co-administration of immunoglobulin Fc region-containing polypeptide and a conjugate of a central nervous system (CNS) targeted antibody or Fc fusion polypeptide for improving pharmacokinetics and/or delivery of the conjugate passing through a blood-brain barrier (BBB). Also provided is a treatment method of an indication and a disease of CNS, and an indication and a disease associated with a CNS component.SELECTED DRAWING: None
Patent JP-2021185700-A (JP)
Title: Image processing device with piezoelectric transceiver
Inventor: SANDEEP AKKARAJU
IPC: H04R17/00
Filed: 2021-08-18
Abstract: To provide a micromachine ultrasonic transducer having an electrode that improves both acoustic performance and electrical performance, and an image processing device using the same.SOLUTION: A micromachine ultrasonic transducer (MUT) 400 includes a substrate 402, a film layer 406 on the substrate 402, a lower electrode 408 arranged on the film layer 406, a pressure electric layer 410 arranged on the lower electrode 408, and an asymmetric top electrode 412 located on the piezoelectric layer 410. The areal density distribution of the asymmetric electrode has a plurality of maximum values, and the position of the plurality of maximum values coincides with the position where the plurality of counternodes of the vibration resonance frequency are present.SELECTED DRAWING: Figure 4B
Patent JP-2023030864-A (JP)
Title: Packaging material and package
Inventor: ABURAYA YUKI
IPC: B65D65/40
Filed: 2021-08-24
Abstract: To provide a packaging material which eliminates the possibility of ink transfer even when heated by a microwave oven, and a package obtained using the packaging material.SOLUTION: A packaging material 1 includes: a base material film 10 containing biaxially oriented polypropylene; a printing layer 21 formed on the base material film 10; and a transparent resin layer 30 formed on the printing layer 21. The transparent resin layer 30 contains nitrocellulose. A package obtained using the packaging material 1 has a storage space formed by partially bonding base material film 10 each other, and the printing layer 21 is arranged on a side closer to the storage space than the transparent resin layer 30.SELECTED DRAWING: Figure 1
Patent JP-2023032352-A (JP)
Title: Liquid discharge head and method for manufacturing liquid discharge head
Inventor: KONISHI TSUBASA
IPC: B41J2/14
Filed: 2021-08-26
Abstract: To provide a liquid discharge head capable of securing stable discharge characteristics, and a method for manufacturing the liquid discharge head.SOLUTION: A liquid discharge head is of a side shooter type, and includes an actuator, a common chamber, and a diaphragm member. The actuator has a plurality of grooves constituting a plurality of pressure chambers which communicate with nozzles for discharging a liquid and a plurality of dummy chambers arranged among the plurality of pressure chambers, and a plurality of side walls which are formed between the grooves constituting the pressure chambers and the dummy chambers. The common chamber communicates with both ends of the pressure chambers of the actuator. The diaphragm member is composed of a dry film resist, is arranged on the end of the common chamber side of the pressure chambers of the actuator, and blocks a part of a communication port communicating with the common chamber of the pressure chambers.SELECTED DRAWING: Figure 4
Patent JP-2022041967-A (JP)
Title: Battery protection circuit and battery device including the same
Inventor: JEONG HYEONCHEOL
IPC: H01M10/44
Filed: 2021-08-30
Abstract: To provide a battery protection circuit and a battery device including the same.SOLUTION: In a battery device 10, a protection circuit 300 includes a low-voltage detection circuit unit 350 including a detection circuit unit 351 that outputs a wake-up signal upon input of a voltage to an external terminal 200, a control unit 310 that outputs a switching control signal upon reception of the wake-up signal from the detection circuit unit, and a switching unit 370 that controls connection of a battery module and an external terminal in accordance with the switching control signal.SELECTED DRAWING: Figure 2
Patent JP-2023041509-A (JP)
Title: Dryer
Inventor: NOMURA KAZUO
IPC: B05C13/02
Filed: 2021-09-13
Abstract: To provide a dryer which can convey a substrate in a stable state when drying a coating film formed on the substrate.SOLUTION: A dryer 2 which dries a coating film applied onto a substrate W while conveying the substrate W in a predetermined direction includes a drying nozzle 22 which floats the substrate W by spraying gas toward the substrate W and, at the same time, dries the coating film and a touch member 24 which is brought into contact with the substrate W in a floating area as an area in which the substrate W gets to a floating state by means of the drying nozzle 22. Therein, the coating film is formed partially in a width direction of the substrate W, and the touch member 24 is brought into contact with the substrate W in a non-coating part H as a portion on which the coating film is not formed.SELECTED DRAWING: Figure 3
Patent JP-2023043776-A (JP)
Title: Connector, and method for manufacturing connector
Inventor: ONO HIROAKI
IPC: H01R13/405
Filed: 2021-09-16
Abstract: To provide a connector which can improve heat shock resistance while suppressing increase in manufacturing cost.SOLUTION: A connector 1 includes a terminal fitting 10, and a housing 20 for holding the terminal fitting 10. The housing 20 has a first resin molding 30 for embedding a part of the terminal fitting 10, and a second resin molding 40 for embedding a part of the first resin molding 30. A coefficient of linear expansion of a material constituting the first resin molding 30 is smaller than a coefficient of linear expansion of a material constituting the second resin molding 40. The terminal fitting 10 has a contact part 13 which has a hollow cylindrical shape and is brought into contact with a mating terminal. The first resin molding 30 has a shaft part 31 that is made to fill the inside of the contact part 13, one end 32 which is connected to one end of the shaft part 31 and covers one open end of the contact part 13, and the other end 33 which is connected to the other end of the shaft part 31 and covers the other open end of the contact part 13.SELECTED DRAWING: Figure 2
Patent JP-2023043910-A (JP)
Title: Character string extraction device, character string extraction method and character string extraction program
Inventor: TANAKA RYOHEI
IPC: G06V30/14
Filed: 2021-09-17
Abstract: To highly accurately extract a line image region of a character string for each line.SOLUTION: A character string extraction device 10 comprises: a derivation unit 22; and an extraction unit 24. The derivation unit 22 derives a character string center region likelihood 62, a boundary region likelihood 64 and a background region likelihood 66 for each pixel region from an image 50 of a recording medium entered with characters by using a NNW 23. The extraction unit 24 extracts a line image region 60 of a character string 52 for each line included in the image 50 on the basis of the character string center region likelihood 62, the boundary region likelihood 64 and the background region likelihood 66.SELECTED DRAWING: Figure 2
Patent JP-2022054454-A (JP)
Title: Stackable block for reduced height control unit
Inventor: PATRICE THIZON
IPC: H01H13/04
Filed: 2021-09-24
Abstract: To provide an electric contact block that can be miniaturized even if stacked.SOLUTION: A stackable electric contact block 100 includes a casing 102 that defines its volume. The casing 102 has an upper face 112 and a lower face 114 for connecting the block 100 to another component. The casing 102 accommodates a screw 106 for fixing the block to another component. A press rod 130 is capable of moving from a rest position to an activation position for transferring a translation force to a component attached to the lower face 114 of the casing. The press rod 130 includes an activation head 140 in the form of a wedge capable of engaging with a push-button or a rotary knob. The casing 102 includes a cavity for guiding the press rod 130 between its rest and activation positions, and a guide tab 119 is included in the guide cavity guiding the activation head 140.SELECTED DRAWING: Figure 4
Patent JP-2023050627-A (JP)
Title: Information providing system
Inventor: MATSUMOTO TAKAHIRO
IPC: G08G1/09
Filed: 2021-09-30
Abstract: To provide an information providing system capable of compensating for a blind spot of an automatic driving vehicle and preventing a collision with a moving body such as an oncoming vehicle, when overtaking an obstacle on a travel route.SOLUTION: An information providing system 100 includes a driving support device PV that communicates with an automatic driving vehicle VE and monitors surroundings. The driving support device PV includes a determination unit 52 that transmits travel control information according to future position information received from the automatic driving vehicle VE and a monitoring result to the automatic driving vehicle VE. The future position information includes an avoidance route TR2 that bypasses an obstacle OB on an initial route TR1. The determination unit 52 predicts a collision with a moving body MB travelling in a route change section CS including the avoidance route TR2.SELECTED DRAWING: Figure 1
Patent JP-2023050809-A (JP)
Title: Coal utilization schedule management method and system
Inventor: KAWAHARA SHINYA
IPC: B65G3/02
Filed: 2021-09-30
Abstract: To provide a coal utilization schedule management method and a system allowing automization of acquisition and management of coal properties and allowing efficiency to be improved as well as risk of spontaneous fire to be reduced.SOLUTION: A coal utilization schedule management system is provided with: a transport device 10 transporting coal C to storage facilities 40; a coal analyzer 20 acquiring property data 20a on the coal C transported with the transport device 10; and a management personal computer 30 which estimates a coal type based on the property data 20a acquired with the coal analyzer 20, obtains a storage possible period of the coal C from the coal type, the property data 20a, and a storage-start date, determines whether or not transportation for heat radiation or consumption of the coal C is carried out before the storage possible date elapses to update the property data 20a and the storage possible period if it is determined that the transportation of the coal C is carried out, and determines whether or not one of the storage possible period and the updated storage possible period reaches a set date before a due date of one of them to dispatch alarm when it is determined that the one has reached the due date.SELECTED DRAWING: Figure 1
Patent JP-2022058291-A (JP)
Title: Copolymer, compression molding, transfer molding and compressed member
Inventor: ISAKA TADAHARU
IPC: C08F216/14
Filed: 2021-09-30
Abstract: To provide a copolymer that has a high glass transition temperature, is difficult to corrode a metal mold used in molding, is excellent in moldability and electrical property, and can obtain a molding excellent in low water vapor permeability and low electrolyte solution permeability, difficult to leak the electrolyte solution, exceptional in sealability at a high temperature while appropriately keeping compressive permanent strain, and difficult to dissolve fluorine ions in the electrolyte solution.SOLUTION: A copolymer comprises a tetrafluoro ethylene unit and a perfluoro(propyl vinyl ether) unit, in which the content of the perfluoro(propyl vinyl ether) unit is 2.0 to 2.7 mass% relative to the total monomer unit, and a melt flow rate at 372°C is 0.8 to 7.0 g/10 min, and the number of functional groups is 50 or smaller per 106 carbons in main chain.SELECTED DRAWING: None
Patent JP-2023054934-A (JP)
Title: Remote operational system of forklift
Inventor: URO AKIRA
IPC: B66F9/24
Filed: 2021-10-05
Abstract: To provide a remote operation system of a forklift that has a low introducing cost and provides the same operational feeling as before.SOLUTION: A remote operational system 1 of a forklift comprises a first forklift 10 and a second forklift 20. The second forklift 20 comprises an operational device 25 and a display device 24 and is configured that a normal operational mode and an other vehicle operational mode can be switched. The operational device 25 comprises a cargo handling lever that is operated by an operator P by manually pushing it down. In the normal operational mode, the fork 20A of the second forklift 20 is operated by the operation of the cargo handling lever according to the operational amount, and in the other vehicle operational mode, the display device 24 displays the image near the first forklift 10 and the fork 10A of the first forklift 10 is operated by the operation of the cargo handling lever according to the operational amount.SELECTED DRAWING: Figure 1
Patent JP-2022099239-A (JP)
Title: Liquid printing ink, printed matter, and film for integral packaging
Inventor: II NAOMI
IPC: B32B27/40
Filed: 2021-10-05
Abstract: To provide liquid printing ink which is especially suitable for an integral packaging film, and has improved excellent adhesion to a heat-shrinkable film, rubbing resistance, scratch resistance and heat blocking resistance while holding plate fogging resistance by a biomass raw material.SOLUTION: Liquid printing ink contains a polyurethane resin and a rosin-based acid resin, and contains an organic solvent, and satisfies the following conditions. (1) The liquid printing ink contains 2.0-10.0 mass% of a rosin-based acid resin with respect to an ink total solid content. (2) The liquid printing ink contains 2.0-10.0 mass% of polysaccharides with respect to the ink total solid content.SELECTED DRAWING: None
Patent JP-2023056884-A (JP)
Title: Multilayer cleansing cosmetic
Inventor: SUZUKI MOE
IPC: A61Q1/14
Filed: 2021-10-08
Abstract: To provide a multilayer cleansing cosmetic that is combined with a glycerol fatty acid ester, a naturally occurring surfactant, to exhibit increased cleansing power and safety and have an appearance appealing to consumers.SOLUTION: As a result of conducting extensive studies, the inventor of the present invention have obtained a multilayer cleansing composition containing the following (a)-(d) as essential components. (a) denotes (poly)glycerol fatty acid esters, classified by HLB under (a1), (a2), and (a3). (a1) is a glycerol fatty acid ester with an HLB of 3 or more and less than 6 and a glycerin polymerization level of 1-10; (a2) is a polyglycerol fatty acid ester with an HLB of 6 or more and less than 12; and (a3) is a polyglycerol fatty acid ester with an HLB of 12 or more and 18 or less. (b) denotes one or more polyols. (c) denotes water. (d) denotes oil.SELECTED DRAWING: None
Patent JP-2022001595-A (JP)
Title: Ophthalmic composition and manufacturing method thereof
Inventor: YOSHIDA MASAKI
IPC: A61K47/10
Filed: 2021-10-12
Abstract: To provide ophthalmic compositions with a clear appearance by stabilizing a tear oil layer.SOLUTION: An ophthalmic composition with a clear appearance is provided by stabilization of a tear oil layer. The ophthalmic composition contains (A) a liquid paraffin and (B) a nonionic surfactant, the compounding mass ratio of (A) ingredients to (B-1) Polyoxyethylene castor oil, (B-2) Polyoxyethylene hydrogenated castor oil, and (B-3) a nonionic surfactant other than (B-1) and (B-2) being 0.5≤((B-1)+(B-2)+(B-3))/(A), and ((B-1)/0.75+(B-2)/2+(B-3)/0.2)/(A)≤10.0.SELECTED DRAWING: None
Patent JP-2023058933-A (JP)
Title: Power supply circuit
Inventor: YAMANE HIROKI
IPC: H02M3/28
Filed: 2021-10-14
Abstract: To provide a power supply circuit capable of detecting whether or not a load is in an overloaded state while having drooping characteristics of an output voltage.SOLUTION: An AC-DC converter 10 that is a power supply circuit, comprises: a transformer 22 including a primary coil L1, a secondary coil L2, and an auxiliary coil L3; a power transistor 30 for controlling an inductor current flowing in the primary coil; and a control block 26 including a feedback circuit (a control circuit 42 and a phototransistor 38) that has a first terminal VCC in which a power supply voltage based on a voltage of the auxiliary coil is applied and a second terminal FB to which a feedback voltage Vfb is applied, generates the feedback voltage having an output voltage Vout as a target level when a control IC 32 for switching a power transistor on the basis of the feedback voltage and a load current Iout flowing to a load are smaller than a predetermined value, and generates the feedback voltage for reducing the output voltage when the load current is larger than the predetermined value.SELECTED DRAWING: Figure 1
Patent JP-2023059031-A (JP)
Title: Hair cosmetic
Inventor: TOGASHI TAKAYUKI
IPC: A61Q5/00
Filed: 2021-10-14
Abstract: To provide a hair cosmetic that repairs a crystal structure formed by α-keratin, and improves a resilience feeling and ease of fingers to run through in damaged hair.SOLUTION: A hair cosmetic comprises at least one component (I) selected from trimethylglycine (A) and glycine (B), and water (C).SELECTED DRAWING: None
Patent JP-2023061658-A (JP)
Title: wiper unit
Inventor: KAWAI TOMOYA
IPC: B41J2/165
Filed: 2021-10-20
Abstract: To provide a wiper unit which enables reduction of running costs.SOLUTION: A wiper unit includes: a roll-like wiping body; a housing which has an opening through which the wiping body may be taken into/out from the housing at an upper part, has a housing side roller arranged so as to protrude upward partially from the opening, and houses the wiping body in a state that a part of the wiping body is hung on the housing side roller from above; and a lid body which covers the opening so that the wiping body hung on the housing side roller is exposed to the outside and has a lid body side roller which sandwiches the wiping body with the housing side roller while covering the opening.SELECTED DRAWING: Figure 1
Patent JP-2022097380-A (JP)
Title: Method, computer program product, and system (management of shared authentication credentials)
Inventor: ANUJ KUMAR GARG
IPC: G06F21/31
Filed: 2021-10-27
Abstract: To provide a method, computer program product, and system for management and usage of shared authentication credentials.SOLUTION: A method comprises updating usage information associated with an authentication credential with a media access control address (MAC address) that corresponds to a computing device that corresponds to using the authentication credential. An authentication program 300 comprises receiving a login request that includes the authentication credential from a computing device, fetching a MAC address of the computing device that sent the login request, and validating the authentication credential and the MAC address.SELECTED DRAWING: Figure 3
Patent JP-2023066280-A (JP)
Title: Method for managing grid computing and grid computing system
Inventor: MATSUKAWA TSUYOSHI
IPC: G06F9/50
Filed: 2021-10-28
Abstract: To secure an objective quality of a grid operation.SOLUTION: A method for managing a grid computing includes: a registration step of registering a main user and the address of the main user; an authentication step of determining whether a driver is the main user on the basis of input information from a sensor installed in a vehicle 10; and an operation step in which the vehicle starts the operation of a grid computing by an operation resource on the condition that approval information was received from the outside showing that the main user approved start of processing the grid computing when the driver who was driving the vehicle in the last drive is determined to be a person who is not the main user.SELECTED DRAWING: Figure 6