baber/WOPTO huggingface dataset:
Patent JP-2022047050-A (JP)
Title: Charging system
Inventor: ONUKI TAIDO
IPC: H02J7/04
Filed: 2020-09-11
Abstract: To provide a charging system capable of suppressing reduction in charging efficiency.SOLUTION: A charging system 10 comprises: an AC power source 11; a plurality of switching rectification parts 14 that consist of a plurality of rectification circuits and a plurality of switching circuits; and a control device 15. The plurality of rectification circuits are respectively connected with a plurality of modules 4 formed by dividing a battery 1 into a plurality of pieces. The plurality of rectification circuits supply a DC power obtained by rectifying an AC power supplied from the AC power source 11 to the plurality of modules 4, respectively. The plurality of switching circuits switch connection and disconnection between the AC power source 11 and each of the plurality of modules 4. The control device 15 controls connection and disconnection of the plurality of switching circuits depending on a state quantity of at least any one of an output voltage of the AC power source 11 and an input voltage of the rectification circuits, or a state quantity related to at least any one of the output voltage and the input voltage.SELECTED DRAWING: Figure 1
Patent JP-2022047225-A (JP)
Title: Pressure container mounting structure
Inventor: DAICHI KAZUAKI
IPC: B60K15/063
Filed: 2020-09-11
Abstract: To reduce a load applied to a pressure container mounted on a vehicle.SOLUTION: In a mounting structure of a pressure container 20, the pressure container 20 is attached to a vehicle 1 so that a longitudinal direction of the pressure container 20 is along a travel direction of the vehicle 1. The mounting structure of the pressure container 20 includes a bracket 40 which holds one longitudinal end of the pressure container 20. The bracket 40 has an attachment part 44 fixed to the vehicle 1. The attachment part 44 includes a separable part 70 which causes the bracket 40 to be removed from the vehicle 1 when a certain load acts on the pressure container 20.SELECTED DRAWING: Figure 3
Patent JP-2022048647-A (JP)
Title: Iron golf club and texture pattern mold thereof
Inventor: OKUMURA MASANORI
IPC: A63B53/04
Filed: 2020-09-15
Abstract: To provide an iron golf club having excellent design on a head back surface by seamlessly and continuously forming texture patterns on entire cavity inclined surfaces of a back side of a face surface, and texture pattern mold of the iron golf club.SOLUTION: A face part comprises a cavity part 16 formed on a back side of a face surface thereof. The cavity part 16 includes a bottom surface 16a being parallel to the face surface, a first inclined surface 16b continuous with a toe part 11, a second inclined surface 16c continuous with a top part 12, a third inclined surface 16d continuous with a heal part 13, and a fourth inclined surface 16e continuous with a sole part 14, the fourth inclined surface 16e configured to form an undercut structure. Texture patterns 17 are formed on the cavity inclined surfaces. As for a texture pattern mold, press surfaces of an upper mold and a lower mold are inclined such that the sole part 14 is installed at a position relatively higher than that of the top part 12.SELECTED DRAWING: Figure 4
Patent JP-2022050255-A (JP)
Title: Providing device, providing method, and providing program
Inventor: KITAMURA RYOTA
IPC: G16Y20/20
Filed: 2020-09-17
Abstract: To provide a user with the proper congestion information on a moving route.SOLUTION: A providing device according to the present application includes: a receiving unit; a generating unit; and a providing unit. The receiving unit receives information on the degree of congestion in moving means from a user using the moving means. The generating unit generates the congestion information indicating the degree of congestion in the moving means used in a moving route retrieved by one user based on information on the degree of congestion received by the receiving unit. The providing unit provides one user with the congestion information generated by the generating unit.SELECTED DRAWING: Figure 1
Patent JP-2021098356-A (JP)
Title: Push self-locking structure and click pen having the same
Inventor: YU CHENGPENG
IPC: F16B21/06
Filed: 2020-09-23
Abstract: To provide a push self-locking structure capable of preventing inconvenience caused by an erroneous operation of an external force and a pen having the self-locking structure.SOLUTION: The pen comprises a left frame 11, a right frame 12 fixedly installed at the rear of the left frame 11, a sliding connector 5 provided inside the left frame 11, a position limiting portion 3 fixedly installed on the inner wall of the left frame 11, a return spring 4 installed between the sliding connector 5 and the position limiting portion 3, and a moving fitting hole 13 for fitting a click component that can move up and down to drive the relative sliding in the axial direction of the sliding connector 5. The pen includes a push self-locking structure that enables the sliding connector 5 to move in the axial direction each time the click component is pressed, and a writing portion retractable function by the push self-locking structure.SELECTED DRAWING: Figure 3
Patent JP-2022052601-A (JP)
Title: Image forming apparatus
Inventor: YAMADA MAKOTO
IPC: G03G15/08
Filed: 2020-09-23
Abstract: To sufficiently exhibit brightness in both a case in which a bright color is used as a single color and a case in which the bright color is used with the other colors superimposed on the bright color.SOLUTION: When an image forming apparatus 1 prints image data using silver, if standard colors are used in the image data, the apparatus reduces development efficiency in a silver image forming unit 10S, and if the standard colors are not used, performs reverse transfer of toner in image forming units 10 of the standard colors. The image forming apparatus 1 can thus reduce the layer thickness of a silver toner image without the occurrence of white streaks and fogging and increase brightness in an image to be finally printed on a sheet 100 while appropriately preventing a silver waste toner storage unit 12B from becoming full.SELECTED DRAWING: Figure 4
Patent JP-2022052830-A (JP)
Title: Concrete structure and ultrasonic sensor unit for non-destructive inspection
Inventor: TSUDA NORIO
IPC: G01N29/24
Filed: 2020-09-24
Abstract: To provide a concrete structure that can be used for a long period of time without noise generated by itself.SOLUTION: A concrete structure 10 according to the present invention includes an ultrasonic transducer 31 that receives ultrasonic waves S1 and a solar cell 41 that supplies power to the ultrasonic transducer 31. The concrete structure 10 includes an ultrasonic sensor unit 20 having a structure in which the ultrasonic transducer 31 and the solar cell 41 are stacked and integrated. The ultrasonic sensor unit 20 is externally attached to the concrete structure 10 in a state in which the light receiving surface 42 of the solar cell 41 is exposed outside the concrete structure 10 and the receiving surface 32 of the ultrasonic transducer 31 is in contact with the concrete structure 10.SELECTED DRAWING: Figure 3
Patent JP-2022056860-A (JP)
Title: Excessive temperature rise prevention device of differential gear
Inventor: HIRAWAKI YUKI
IPC: F16H57/04
Filed: 2020-09-30
Abstract: To provide an excessive temperature rise prevention device of a differential gear which can surely prevent an excessive temperature rise of the differential gear without imparting troublesomeness to a driver.SOLUTION: A TCU 70 constituting an excessive temperature rise prevention device 1 of a differential gear comprises: an integration part 701 for acquiring an integration value (consumption life) of a multiplication value by integrating the multiplication value of an oil temperature and a time at which the oil temperature exceeds a first threshold when the oil temperature of a rear differential gear 47 exceeds the first threshold; a determination part 702 for determining whether or not the multiplication value exceeds a prescribed value (finite life); a switching part 703 for selecting a second threshold which is higher than the first threshold when the integration value does not exceed the prescribed value, and switches the second threshold to a third threshold which is equal to or lower than the first threshold when the integration value exceeds the prescribed value; and an indication part 704 for indicating that the oil temperature is raised when the oil temperature is equal to or higher than the second threshold, and when the oil temperature is equal to or higher than the third threshold.SELECTED DRAWING: Figure 1
Patent JP-2022060038-A (JP)
Title: Method of manufacturing optical module and optical module
Inventor: NAKAYAMA KENICHI
IPC: G02B6/42
Filed: 2020-10-02
Abstract: To provide a method for manufacturing an optical module and the optical module capable of accurately and easily performing optical axis alignments.SOLUTION: An optical module includes: an optical block 10 provided with two positioning projections 19A on a side of a light input-output surface; a substrate 30 on which an optical element 32 is mounted; and a positioning frame 20 which is formed of a material having a coefficient of linear expansion different from that of the substrate 30, which has two sides that face the positioning projections 19A, and in which positioning holes 22A and 22B and narrow portions are symmetrically provided at the respective sides. The method includes the steps of: fixing the positioning frame 20 on the substrate 30 by a heat-curable adhesive provided at a portion excluding the positioning holes 22A and 22B and the narrow portions; mounting the optical element 32 on the substrate 30 using the positioning holes 22A and 22B as a reference; press-fitting the two positioning projections 19A of the optical block 10 into the positioning holes 22A and 22B; and fixing the optical block 10, the positioning frame 20, and the substrate 30 to each other.SELECTED DRAWING: Figure 2
Patent JP-2021002691-A (JP)
Title: Substrate processing apparatus and substrate processing method
Inventor: ONO HIROKI
IPC: H01L21/306
Filed: 2020-10-07
Abstract: To provide a substrate processing apparatus and a substrate processing method for suppressing precipitation of silicon oxide, while improving selectivity for etching silicon nitride.SOLUTION: A substrate processing apparatus includes a substrate treatment tank, a phosphate treatment liquid supply part, an SiO2 precipitation preventive supply part, and a blending part. The phosphate treatment liquid supply part supplies phosphate treatment liquid used to etching treatment in the substrate treatment tank. The blending part blends the phosphate treatment liquid with the SiO2 precipitation preventive. A temperature control tank is connected with the phosphate treatment liquid supply part. The SiO2 precipitation preventive is blended with normal temperature phosphate treatment liquid by the blending part. The phosphate treatment liquid, blended with the SiO2 precipitation preventive, is subjected to temperature control by the temperature control tank, before being supplied to the substrate treatment tank.SELECTED DRAWING: Figure 9
Patent JP-2022061910-A (JP)
Title: Joint position acquisition device and method
Inventor: USHIKUBO TOMOHIRO
IPC: G06T7/20
Filed: 2020-10-07
Abstract: To provide a joint position acquisition device and a method that enhance the accuracy of a joint position estimated using a distance image approach.SOLUTION: A joint position acquisition device comprises: a distance image sensor; at least one camera; a composite sensor system including 3D joint position estimation means for acquiring a 3D joint position of an object on the basis of a distance image of the object acquired by the distance image sensor; 2D joint position estimation means for, on the basis of an RGB image of the object acquired by the camera, acquiring a 2D joint position of the object; and 3D joint position correction means. The distance image and the RGB image are acquired in synchronization. A camera parameter between a coordinate system of the 3D joint position and a coordinate system of the 2D joint position is acquired. The 3D joint position correction means uses the 3D joint position, the 2D joint position and the camera parameter to correct the estimated 3D joint position.SELECTED DRAWING: Figure 1
Patent JP-2022062612-A (JP)
Title: Financial support device, financial support method, and program
Inventor: YAMAZAKI YUKA
IPC: G06Q40/06
Filed: 2020-10-08
Abstract: To provide a financial support device capable of appropriately supporting a financial transaction.SOLUTION: The financial support device comprises: an enterprise information storage section 111 in which one or more pieces of enterprise information including enterprise identifiers are stored; a loan information storage section 112 in which loan information on loan performed to an enterprise identified by each enterprise identifier is stored in association with each of one or more enterprise identifiers; an investment information storage section 113 in which investment information on investment in the enterprise identified by each enterprise identifier is stored in association with each of one or more enterprise identifiers; an invitation information transmission section 141 that transmits invitation information for proposing investment to the enterprise identified by the enterprise identifier in association with the enterprise identifier; an investment information reception section 123 for receiving investment information on the investment to the enterprise identified by the enterprise identifier in association with the enterprise identifier; and an investment information accumulation section 133 that accumulates the investment information received by investment information reception section 123 in the investment information storage section 113 in association with the enterprise identifier.SELECTED DRAWING: Figure 1
Patent JP-2022063483-A (JP)
Title: Power generation element and power generation method
Inventor: GOTO HIROSHI
IPC: H01L37/00
Filed: 2020-10-12
Abstract: To provide a power generation element and a power generation method, capable of achieving a further improvement in generation efficiency.SOLUTION: A power generation element according to an embodiment is a power generation element 1 using a work function difference between electrodes, and includes: a first electrode 11; a second electrode 12 having a smaller work function than the first electrode 11; and nanoparticles 14 movable between the first electrode 11 and the second electrode 12, receiving electrons e discharged from the first electrode 11 or the second electrode 12, and transferring the electrons e having received to the first electrode 11 or the second electrode 12. The nanoparticles 14 having received the electrons e have the amount of the electrons e transferred to the second electrode 12 more than the amount of electrons e transferred to the first electrode 11.SELECTED DRAWING: Figure 5
Patent JP-2022064357-A (JP)
Title: Document output system, and program for making computer execute document output
Inventor: ISHIHARA YASUSHI
IPC: G06Q10/10
Filed: 2020-10-14
Abstract: To provide a document output system which facilitates outputting of documents having a layout suitable for document data, while eliminating the troubles of adjusting a document layout, and to provide a program for making a computer execute the outputting of documents.SOLUTION: A document output system 10 includes: analysis information acquisition means 20 for acquiring analysis information on the basis of document data contained in a document; format information selection means 30 for selecting format information on the basis of the analysis information; document information creation means 40 for creating document information on the basis of the analysis information and the format information; and document output means 50 for outputting a document on the basis of the document information. By outputting a document on the basis of document data contained in a document, a document with a layout suitable for the document data can be easily outputted while eliminating the troubles of adjusting the document layout.SELECTED DRAWING: Figure 1
Patent JP-2022067892-A (JP)
Title: Power source system for vessel and vessel
Inventor: MIYAGI YUTA
IPC: B63H20/28
Filed: 2020-10-21
Abstract: To accurately grasp a residual quantity of battery without adding a sensor, etc.SOLUTION: A power source system for vessel 50 includes: an electric motor 41 for rotating a propeller; an invertor 61; a battery B2; and an electronic control unit 55 for controlling the invertor 61. The invertor 61 includes: an invertor circuit 79 for converting DC power supplied from the battery B2 to AC power; a voltage detector 84 for detecting voltage between the battery B2 and the invertor circuit 79; and a microcomputer 86 for communicating with an electronic control unit 55 and controlling the invertor circuit 79 according to a command of the electronic control unit 55. The electronic control unit 55 calculates an estimation SOC expressing an estimation value of charged state of the battery B2 based on a detection value of voltage detected by the voltage detector 84 and acquired from the microcomputer 86.SELECTED DRAWING: Figure 6
Patent JP-2021072112-A (JP)
Title: Systems, methods, apparatuses and computer program products for managing and synchronizing independent computing resources
Inventor: CHARLES DANIEL CARTWRIGHT
IPC: G06F16/182
Filed: 2020-10-23
Abstract: To provide systems, methods and apparatuses directed to improved systems, apparatuses, methods and computer program products for managing and synchronizing independent computing resources.SOLUTION: A system includes device protection program management server 102 and third-party device management systems 118A-118C. Each third-party device management system is connected to at least the device protection program management server via a network, such as a communication network 116. The device protection program management server 102 is associated with multiple circuitry modules 104-114. Each of the modules is embodied by hardware in communication with the device protection program management server, and performs operations associated with the particular module.SELECTED DRAWING: Figure 1
Patent JP-2022069021-A (JP)
Title: Surface-treated infrared absorption fine particle, manufacturing method thereof, infrared absorption fine particle dispersion and infrared absorption fine particle dispersion element
Inventor: TSUNEMATSU HIROSHI
IPC: C09K3/00
Filed: 2020-10-23
Abstract: To provide a technology capable of improving moist heat resistance, while maintaining an excellent infrared absorption characteristic, in infrared absorption fine particles.SOLUTION: A surface-treated infrared absorption fine particle includes an infrared absorption fine particle, and a coating film containing hydrate of metal oxide formed so as to coat its surface, in which a carbon concentration when measured by a combustion-infrared absorption method is 5.0 mass% or less.SELECTED DRAWING: Figure 1
Patent JP-2022072607-A (JP)
Title: Method for manufacturing laminate film and strain sensor
Inventor: NAKAJIMA KAZUHIRO
IPC: G01B7/16
Filed: 2020-10-30
Abstract: To provide a method for manufacturing a laminate film and a strain sensor in which variations in a coefficient of temperature resistance by storage in a wet heat environment are suppressed and generation of cracks is suppressed.SOLUTION: A laminate film 1 has an insulating base material film 2, and a resistance layer 3 in this order in a thickness direction. A thickness of the resistance layer 3 is 150 nm or less. The laminate film 1 is cut into lengths in each of a first direction and a second direction that are orthogonal to each other of 15 mm and 5 mm, and after both ends in the first direction of a sample have been pulled with a force of 49 mN/5 mm in an atmosphere at 85°C and 85%RH for 4 hours, each absolute value of a dimensional change rate in each of the first direction and the second direction is 0.025% or less.SELECTED DRAWING: Figure 1
Patent JP-2021110927-A (JP)
Title: Horizontally-oriented liquid crystal display device, liquid crystal composition, display device and manufacturing method of horizontally-oriented liquid crystal display device
Inventor: HIRAI KICHIJI
IPC: G02F1/1337
Filed: 2020-11-05
Abstract: To provide a liquid crystal display device having a liquid crystal compound with favorable initial orientation characteristics in the liquid crystal display device even without any oriented film such as polyimide preliminarily formed on at least one substrate out of a pair of substrates.SOLUTION: A horizontally-oriented liquid crystal display device employs a liquid crystal composition including at least one of a polymerizable group such as an α-fluoroacrylate group, an alkoxy acrylate group, and a (meth)acrylic thioester group, which generates photo-fries rearrangement by heated polarized irradiation even in a liquid crystal display device without any oriented film such as polyimide formed on at least one substrate out of a pair of substrates.SELECTED DRAWING: None
Patent JP-2021014402-A (JP)
Title: Ion exchange process and chemically strengthened glass substrate obtained thereby
Inventor: GARNER SEAN M
IPC: C03C21/00
Filed: 2020-11-12
Abstract: To provide a chemically strengthened glass based on a thin and flexible glass substrate having an average thickness of about 0.3 mm or less, and a method for forming the chemically strengthened glass.SOLUTION: A glass substrate contains a first surface and a second surface on opposite side to the first surface, and an average thickness of the glass substrate between the first surface and the second surface is about 0.3 mm or less. The glass substrate contains a first compressive stress layer having a first compressive stress layer depth DOL1, the DOL1 is over 25% of the average thickness of the glass substrate. The glass substrate may contain a second compressive stress layer having a second compressive stress layer depth DOL2 and the DOL2 may also be over 25% of the average thickness of the glass substrate. A chemically strengthening treatment for forming the DOL1 and the DOL2 is conducted by impregnation to a molten alkaline metal salt.SELECTED DRAWING: Figure 13
Patent JP-2022079042-A (JP)
Title: Radiant tube burner facility and calibration method of oxygen sensor in the same
Inventor: Kawabata kensuke
IPC: F23C3/00
Filed: 2020-11-16
Abstract: To control an amount of combustion air against a fuel gas to a proper amount to enable good combustion and make maintenance easy when the fuel gas and the combustion air are mixed and the mixture is combusted in a radiant tube at a combustion burner part at one end part of the radiant tube.SOLUTION: A radiant tube burner facility supplies a fuel gas and combustion air to a combustion burner part 12 at one end part of a radiant tube 11, mixes the fuel gas with the combustion air at the combustion burner part to combust the mixture in a radiant tube, and discharges a flue gas generated after the combustion from the other end part of the radiant tube. An oxygen sensor 31 which detects an oxygen concentration is provided at the other end part on the discharge side of the radiant tube which discharges the flue gas. The oxygen sensor is calibrated during a purge.SELECTED DRAWING: Figure 1