baber/WOPTO huggingface dataset:
Patent JP-2021002059-A (JP)
Title: Optical film, transfer film, image display device, method for manufacturing optical film, and method for manufacturing transfer film
Inventor: USHIYAMA AKINOBU
IPC: G02F1/13363
Filed: 2020-09-10
Abstract: To reduce decrease in a retardation with time in an optical film having a quarter-wave plate constituted by a laminated structure of a retardation layer made of a liquid crystal material.SOLUTION: An optical film includes layers of a linearly polarizing plate 15 and a quarter-wave plate 16. The quarter-wave plate 16 includes, first and second retardation layers 23, 22 sequentially disposed from the linearly polarizing plate 15 side: the first retardation layer 23 has a retardation of 80 nm or more and 230 nm or less and is disposed in such a manner that the slow axis direction thereof forms an angle of 10 degrees or more and 25 degrees or less with respect to the direction of the absorption axis of the linearly polarizing plate 15; and the second retardation layer 22 has a retardation of 65 nm or more and 120 nm or less and is disposed in such a manner that the slow axis direction thereof forms an angle of 45 degrees or more and 80 degrees or less with respect to the direction of the absorption axis of the linearly polarizing plate 15.SELECTED DRAWING: Figure 1
Patent JP-2021002524-A (JP)
Title: Battery wiring module
Inventor: TAKASE SHINICHI
IPC: H01M50/50
Filed: 2020-09-11
Abstract: To provide a battery wiring module capable of protecting a voltage detection line from overcurrent.SOLUTION: A battery wiring module 20A includes a plurality of connection members connecting a plurality of unit cells, and a flexible printed circuit board 25 having a plurality of voltage detection lines 26 for detecting a voltage of the plurality of unit cells via the plurality of connection members. A current restriction element 27 for restricting an overcurrent from flowing in the voltage detection lines 26 is provided in a middle of each of the voltage detection lines 26. The current restriction element 27 is arranged in a cover lay layer of the flexible printed circuit board 25, and an opening section is formed for exposing the voltage detection line 26 at a section where the current restriction element 27 is connected. The current restriction element 27 is connected to the voltage detection line 26 by solder. An electrode of the current restriction element 27 that is a connection section of the current restriction element 27 and the voltage detection line 26, the solder, and the exposed section of the voltage detection line 26 are over-coated so as to cover the opening section.SELECTED DRAWING: Figure 2
Patent JP-2022048015-A (JP)
Title: Simulated wheel and automobile test device using the same
Inventor: NAGASHIO TAKUMA
IPC: G01M17/007
Filed: 2020-09-14
Abstract: To provide a simulated wheel and an automobile test device using the simulated wheel capable of accurately detecting deformation of a strain-causing portion due only to a drive output without the weight of an automobile acting on the strain-causing portion of a torque meter, eliminating the occurrence of a mechanical loss which causes a measurement error, and thereby accurately measuring a torque output from the axle.SOLUTION: A tire 2 is mounted on an outer peripheral surface of an outer wheel portion 102. A center disk 101 is arranged on an inner peripheral side of the outer wheel portion 102 via a first bearing 103. A strain-causing portion 107 is provided on the center disk 101, and detects output of an axle 6 of an automobile to be measured. A shaft-side fixing portion 108 is provided on the inner peripheral side of the strain-causing portion 107 of the center disk 101, for fixing a connecting shaft 4 and the center disk 101. An axle-side fixing portion 110 is provided on the outer peripheral side of the strain-causing portion 107 of the center disk 101, for fixing the axle 6 and the center disk 101.SELECTED DRAWING: Figure 2
Patent JP-2022050221-A (JP)
Title: Load-receiving platform raising/lowering device and vehicle with load-receiving platform raising/lowering device
Inventor: IMAI TOSHIAKI
IPC: B60P1/44
Filed: 2020-09-17
Abstract: PURPOSE: To provide a load-receiving platform raising/lowering device that is able to avoid a collision with a facility and an obstacle behind a vehicle and that can be stopped at a position where loading and unloading can be efficiently performed, and to provide a vehicle equipped with the same.CONSTITUTION: A load-receiving platform raising/lowering device includes: a load- receiving platform that is placed in a storage state and, when used for loading and unloading between the load box and ground, is placed in a substantially horizontal state in which the load-receiving platform projects toward a vehicle rear side from the load box; an object data acquisition unit that acquires data on an object on the vehicle rear side; a processing unit that is connected to the object data acquisition unit and processes the data on the object; a determination unit that is connected to the processing unit to determine whether a distance to the object corresponds to a desired distance or not; and a notification unit that is connected to the determination unit and outputs a notification signal to an external device.SELECTED DRAWING: Figure 1
Patent JP-2022053355-A (JP)
Title: Imaging apparatus
Inventor: MIZOBUCHI YASUHIRO
IPC: H04N5/232
Filed: 2020-09-24
Abstract: To make it possible to perform automatic image capturing based on a user's intention.SOLUTION: An imaging apparatus includes: imaging means; control means configured to control the imaging means to automatically capture an image; registration means configured to register a subject; and association means configured to associate the subject registered by the registration means with a specific date. The control means performs control so that a subject registered by the registration means, with which the date associated by the association means is a current day, is to be preferentially captured over a subject with which the date associated by the association means is not the current day or no date is associated by the association means.SELECTED DRAWING: Figure 5
Patent JP-2022000363-A (JP)
Title: Repeating device
Inventor: ISHIHARA AKIO
IPC: H04L12/46
Filed: 2020-09-29
Abstract: To provide a repeating device, etc. which can cope with alteration such as increment of an on-vehicle device installed on a vehicle.SOLUTION: A repeating device 1 is installed on a vehicle C to distribute and relay electric power to a plurality of on-vehicle devices 5 containing a first on-vehicle device and a second on-vehicle device, and comprises: an expansion part 3 to which a trunk line power wiring 71 extended from a power source device installed on the vehicle is connected; and a foundation part 2 which distributes electric power supplied from the power source device via the expansion part to supply it to the plurality of first on-vehicle devices directly connected to the own device. The expansion part is configured as an individual body separable from the foundation part. The expansion part is provided so as to be replaceable according to the second on-vehicle device which is connected to a downstream side of the expansion part in a flow direction of electric current with the power source device as an upstream side.SELECTED DRAWING: Figure 1
Patent JP-2022055958-A (JP)
Title: Running device for construction machine
Inventor: IWANAMI TOMOHIKO
IPC: B62D55/125
Filed: 2020-09-29
Abstract: To prevent oil from leaking due to a depressed O-ring even in a state in which earth and sand are frozen around a floating seal.SOLUTION: An annular fastening-side dividing plate 34 that has an inner-diameter side extended toward a fastening-side seal ring 28 of a floating seal 27 is provided at an axial-direction end face 13E of a fastening-side housing 13. Moreover, an annular rotating-side dividing plate 36 which faces the fastening-side dividing plate 34 and which has an inner-diameter side extended toward a rotating-side seal ring 29 is provided at an axial-direction end face 15E of a rotating-side housing 15.SELECTED DRAWING: Figure 3
Patent JP-2022055990-A (JP)
Title: Temperature control device for egr cooler
Inventor: SAKATA HIROAKI
IPC: F02M26/33
Filed: 2020-09-29
Abstract: To suppress corrosion of inside of an EGR cooler caused by condensation water.SOLUTION: A temperature control device for a water-cooling EGR cooler 6 provided in an internal combustion engine 1 includes: a heater 24 for heating the EGR cooler; a water amount sensor 26 for detecting water amount of condensation water accumulated in the EGR cooler; a valve 23 for controlling a flow rate of cooling water in the EGR cooler; and a control unit 100 configured to control the heater and the valve. The control unit operates the heater when the water amount detected by the water amount sensor exceeds predetermined amount, calculates reduction speed of the water amount on the basis of a detection value obtained by the water amount sensor during operation of the heater, and reduces an opening of the valve to reduce the flow rate of the cooling water in the EGR cooler when the reduction speed is less than a predetermined value.SELECTED DRAWING: Figure 1
Patent JP-2022057736-A (JP)
Title: Method for manufacturing silicon-containing amorphous carbon material and method for manufacturing lithium ion secondary battery
Inventor: KOBAYASHI NOBUYUKI
IPC: C01B33/113
Filed: 2020-09-30
Abstract: To provide a carbon material for a negative electrode of a lithium ion secondary battery and the like having high initial discharge capacity and excellent initial efficiency.SOLUTION: A method for producing a silicon-containing amorphous carbon material comprises a step of mixing a carbon raw material with silicon particles or with silicon oxide particles and performing dry granulation and a step of carbonizing the granulated particles under an inert gas atmosphere, in which pitch having 10 to 45 wt.% of a volatile component (when baked at 1000°C) is used as the carbon raw material.SELECTED DRAWING: None
Patent JP-2022057962-A (JP)
Title: Bicycle usage system, information processing device, program, power assisted bicycle, and bicycle usage method
Inventor: HAGIWARA KOZO
IPC: G07B15/00
Filed: 2020-09-30
Abstract: To provide a bicycle usage system, an information processing device, a program, a power assisted bicycle, and a bicycle usage method, by which cost for power charging stations and cost for power charging work are reduced.SOLUTION: A bicycle usage system 10 comprises a power assisted bicycle 30, and an information processing device 22 which bills a user who has used the power assisted bicycle for a fee or a point equivalent to the fee as a usage fee. The information processing device includes an information reception section for, prior to using the power assisted bicycle, receiving, from the user, a usage mode indicating at least one of: a generation amount of assist driving force when being assisted; and a generation amount of regenerative braking force when being regenerative. The power assisted bicycle includes a drive control section for controlling the assist driving force and the regenerative braking force correspondingly to the usage mode while being used by the user. The information processing device includes a usage fee determination section 58 for determining the usage fee in accordance with at least one of: a power remained amount of a battery before the usage; and the usage mode.SELECTED DRAWING: Figure 1
Patent JP-2021091546-A (JP)
Title: Sheet feeding device and image formation device
Inventor: NAKANO TAKASHI
IPC: B65H3/48
Filed: 2020-10-12
Abstract: To provide a sheet feeding device that can increase the position detection accuracy of a sheet mounting part in comparison with the conventional ones.SOLUTION: The sheet feeding device with imaging means and a sheet mounting part 11 has an identification part 300 that can be identified by the imaging means provided on a side face part 11a of the sheet mounting part 11. Mounting part moving means that moves the sheet mounting part 11 may be provided. The imaging means may be provided with imaging range changing means that changes an imaging range in a moving direction of the sheet mounting part 11. The mounting part moving means may move the sheet mounting part so that the uppermost sheet of a sheet bundle mounted on the sheet mounting part 11 is positioned at a predetermined height, and the imaging range changing means may change the imaging range so that the identification part 300 is captured in the imaging range.SELECTED DRAWING: Figure 5
Patent JP-2022064716-A (JP)
Title: Glass paper prepreg and method for producing the same
Inventor: TANAKA HIROSHI
IPC: B29B11/16
Filed: 2020-10-14
Abstract: To provide an unconventional, highly practical glass paper prepreg and a method for producing the same.SOLUTION: The present invention discloses a glass paper prepreg that is laminated on glass unidirectional prepreg or carbon unidirectional prepreg, or glass cloth prepreg or carbon cloth prepreg 30 to form fiber-reinforced plastic. The glass paper prepreg 1 has glass paper 2 impregnated with resin 3. The content of the resin 3 is set to 60 wt.% or more and the resin flow is set to 40% or more.SELECTED DRAWING: Figure 1
Patent JP-2022013558-A (JP)
Title: Black jerusalem artichoke, black jerusalem artichoke extract, black jerusalem artichoke jelly, black jerusalem artichoke yeast jelly and production method thereof
Inventor: KIM BU HUI
IPC: A23L29/244
Filed: 2020-10-15
Abstract: To provide a Jerusalem artichoke food product which is formed of Jerusalem artichoke and can be preserved for a long term, and a production method thereof.SOLUTION: A Jerusalem artichoke food product and a production method are provided, the production method comprises: a first step of using pure Jerusalem artichoke as a raw material, washing the Jerusalem artichoke, then maturing the washed Jerusalem artichoke (at a temperature of 60°C to 70°C) for 14 to 20 days, for producing a black Jerusalem artichoke extract; a second step in which the matured Jerusalem artichoke forms black Jerusalem artichoke; a third step of drying the black Jerusalem artichoke for 10 to 20 days, for forming black Jerusalem artichoke jelly; and a fourth step of subjecting the dried black Jerusalem artichoke jelly to natural fermentation and maturation for 3 to 4 days (at a temperature of 30°C), then drying the black Jerusalem artichoke jelly for 4 to 7 days for producing black Jerusalem artichoke natural yeast jelly.SELECTED DRAWING: Figure 1
Patent JP-2021077633-A (JP)
Title: Conductive fabric and manufacturing and use thereof
Inventor: LIU FANG-JONG
IPC: H05B3/20
Filed: 2020-10-16
Abstract: To provide a conductive fabric having improved conductivity and heat generation efficiency.SOLUTION: A conductive fabric includes a conductive metal circuit structure formed by a base cloth 10 and a circuit pattern on the surface of the base cloth, and including at least one metal seed layer 20 and at least one chemical plating layer 30; the metal seed layer is an evaporation deposit layer or a sputter deposit layer, and has the circuit pattern; and the chemical plating layer is applied on the metal seed layer.SELECTED DRAWING: Figure 1
Patent JP-2022066041-A (JP)
Title: Control device, system, program, control apparatus, flying object, sensor, and operation method of system
Inventor: SAKURADA SHIN
IPC: G08G5/00
Filed: 2020-10-16
Abstract: To improve residents' comfort when a flying object flies around a housing complex.SOLUTION: A control device includes a communication unit and a control unit that transmits and receives information by the communication unit. When a flying object flies around a housing complex, the control unit obtains a flight route of the flying object based on information indicating the position of a resident within a dwelling unit in the housing complex, and transmits information on the flight route to the flying object.SELECTED DRAWING: Figure 1
Patent JP-2022068606-A (JP)
Title: Optimization device, optimization method, and optimization program
Inventor: MARUO AKITO
IPC: G06F30/23
Filed: 2020-10-22
Abstract: To provide an optimization device etc. which can optimize the shape of an object sufficiently and in a short time.SOLUTION: An optimization device optimizes the shape of an object. The optimization device has an optimization processing unit which identifies the shape of the object, by identifying whether or not to arrange each element of the object, about each element of the object, by using an objective function based on a degree of contribution to the predetermined characteristics of the object in each element of the plurality of elements obtained by dividing the object arranged in a design area.SELECTED DRAWING: Figure 37
Patent JP-2022068689-A (JP)
Title: Polarizer and image display device
Inventor: SATO SHOTA
IPC: B32B7/023
Filed: 2020-10-22
Abstract: To provide a polarizer in which the decrease in transmissivity under the high-temperature environment is suppressed.SOLUTION: A polarizer includes a polarizer element in which dichroic dye is adsorbed and aligned in a polyvinyl alcohol resin layer, a transparent protective layer, and an adhesive layer in this order. The adhesive layer contains at least one kind of urea compound selected from the group consisting of urea, urea derivatives, thiourea, and thiourea derivatives. The water content of the polarizer element is more than or equal to the equilibrium water content at a temperature of 20°C and a relative humidity of 30% and less than or equal to the equilibrium water content at a temperature of 20°C and a relative humidity of 50%.SELECTED DRAWING: None
Patent JP-2022069217-A (JP)
Title: Xkr4 polypeptide, xrcc4 polypeptide, and method for identifying gene corresponding to phenotype of interest
Inventor: SUZUKI ATSUSHI
IPC: G01N33/15
Filed: 2020-10-23
Abstract: To identify molecules involved in lipid scrambling activity; and to provide Xkr4 polypeptide or XRCC4 polypeptide, a polynucleotide comprising nucleotide sequences encoding them, a host cell comprising an expression vector containing said polynucleotide, and a method for screening a substance that modulates the lipid scrambling activity of Xkr4.SOLUTION: Provided is an Xkr4 polypeptide. The Xkr4 polypeptide is a polypeptide comprising a specific amino acid sequence and capable of exhibiting lipid scramble activity in the membrane of a cell without interaction with an XRCC4 polypeptide.SELECTED DRAWING: None
Patent JP-2021012746-A (JP)
Title: Commodity sales data processing device, commodity sales data processing system and program
Inventor: ISHII KENICHI
IPC: G06Q30/06
Filed: 2020-10-26
Abstract: To provide a commodity sales data processing device, a commodity sales data processing system and a program that can pay for purchased commodities and pay for a parking fee at one time.SOLUTION: In a POS terminal (commodity sales data processing device), a commodity information reading unit reads a bar code including commodity information, an entry card reading unit reads an entry card on which second encoded information including an entry time is printed, and then a commodity price calculation unit calculates a price of a commodity, a parking fee calculation unit calculates a parking fee, an accounting processing unit (accounting means) pays for the price of the commodity and the parking fee, a receipt issuing unit issues a receipt on which the price of the commodity and the parking fee are printed, and an exit card issuing unit issues an exit card on which a bar code indicating a time when the entry card reading unit has read the second encoded information and that the parking fee has been paid is printed.SELECTED DRAWING: Figure 6
Patent JP-2022072663-A (JP)
Title: Cooperation program, cooperation method, and cooperation device
Inventor: NIIMAE DAIKI
IPC: G07D11/00
Filed: 2020-10-30
Abstract: To provide a cooperation program, cooperation method, and cooperation device that increase work efficiency of a money receiving/payment operation.SOLUTION: In a cooperation system, processing for a financial institution to cooperate with an automatic teller machine causes a computer to execute processing including: displaying an input screen that receives transaction content of a money receiving/payment operation; receiving input of transaction content; acquiring an identity verification document that verifies a user who requests a transaction of the money receiving/payment operation; generating a two-dimensional code expressing content required when an operation device executes the money receiving/payment operation using the transaction content and the identity verification document; and allowing output of the generated two-dimensional code.SELECTED DRAWING: Figure 6
Patent JP-2022073257-A (JP)
Title: Duplicate key order accepting method and program
Inventor: TANAKA KENICHI
IPC: G06Q10/00
Filed: 2020-10-30
Abstract: To solve the problem that an image of an original key which should be sent to a search service provider must be photographed in a state that the original key is placed on a reference sheet, and that within a photographic range of the reference sheet, it is necessary to fill in the contact address including a store name and a telephone number of a key duplication company having accepted the order for key duplication, and therefore, that convenience is caused to a user.SOLUTION: A key duplication order accepting method includes: a collation stage for collating first information obtained by an order placing terminal from at least one of an original key and an accessory associated with the original key, with second information related to a shape of a key and managed by a management server; and a determination stage for determining whether or not to accept an order for creating a duplicate key of an original key for which an order is placed from the order placing terminal, on the basis of a collation result in the collation stage.SELECTED DRAWING: Figure 4
Patent JP-2022074742-A (JP)
Title: Luggage loading system
Inventor: KUBOTA HIROSHI
IPC: B65G57/03
Filed: 2020-11-05
Abstract: To provide a luggage loading system that can reduce manual work of workers and improve reliability of loading luggage into a container.SOLUTION: A luggage loading system comprises: a loading robot 15 that has a robot hand for holding luggage, and loads the luggage into a container; a tag information acquisition unit 27 for acquiring a tag ID of the luggage; a first luggage detection unit 28 and a second luggage detection unit 29 that detect the luggage; a loading computation unit 33 and the loading control unit 38 that control the robot 15 to load, on the basis of data detected by the first luggage detection unit 28 and the second luggage detection unit 29, the luggage onto a position corresponding to the detected data, in the container; and a tag information updating unit 34 for associating loading data including the luggage loading position, with the tag ID acquired by the tag information acquisition unit 27.SELECTED DRAWING: Figure 2
Patent JP-2021080450-A (JP)
Title: Polyimide-polyarylene polymers
Inventor: AARON A RACHFORD
IPC: C07D519/00
Filed: 2020-11-17
Abstract: To provide polyimide-polyarylene polymers.SOLUTION: Disclosed is a bis-imide compound comprising two or more aryl moieties substituted with ethynyl moieties and the two or more aryl moieties each having one or more polar substituents. Further disclosed is a polymer composition comprising a copolymer polymerized from a monomer mixture of (a) one or more first monomers comprising a bis-imide compound comprising two or more aryl moieties substituted with ethynyl moieties and the two or more aryl moieties each having one or more polar substituents; and (b) one or more second monomers comprising two or more cyclopentadienone moieties. The polymer compositions exhibit favorable properties for use in electronics and displays applications.SELECTED DRAWING: None