baber/WOPTO huggingface dataset:
Patent JP-2022022595-A (JP)
Title: Optical system and image capturing device having the same
Inventor: ODE TAKASHI
IPC: G02B13/02
Filed: 2020-06-29
Abstract: To provide an optical system which is compact and capable of magnifying close-range objects while minimizing the number of lenses in a focusing lens group and an image capturing device comprising the same.SOLUTION: An optical system provided herein consists of a first lens group having positive refractive power, a second lens group having negative refractive power, a third lens group having positive refractive power, a fourth lens group having positive refractive power, and a fifth lens group having negative refractive power, arranged in order from the object side to the image side. When focusing, the second lens group and the fourth lens group move, changing the distances between adjacent lens groups. The second lens group consists of a first lens having positive refractive power and a second lens having negative refractive power.SELECTED DRAWING: Figure 1
Patent JP-2022011875-A (JP)
Title: Repair method of crack on concrete structure surface
Inventor: TANAKA KOSUKE
IPC: E04G23/02
Filed: 2020-06-30
Abstract: To provide a repair method of a crack on a concrete structure surface in which a crack or a breakage of a finishing material due to secular change that may be generated when a crack is repaired by a U cut ceiling method after repairing a crack on a concrete structure surface is not generated.SOLUTION: A repair method of a crack on a concrete structure surface comprises the steps of: forming a groove that becomes deeper as going from both sides of a crack portion toward the crack portion with the crack portion which is generated on a concrete structure surface that is a surface of a concrete structure as a center along the crack portion in a direction in which the crack portion extends; filling a sealing material into the groove; pressing the sealing material toward a side of the concrete structure using pressing means which comprises a surface portion formed of an elastic material and in which a pattern shaped from the concrete structure surface around the crack portion is formed on a surface of the surface portion formed of the elastic material; and hardening the sealing material after the step of pressing.SELECTED DRAWING: Figure 6
Patent JP-2021021943-A (JP)
Title: Process cartridge and electrophotographic device
Inventor: OGAKI HARUNOBU
IPC: G03G5/147
Filed: 2020-06-30
Abstract: To provide a process cartridge and an electrophotographic device that reduces fogging to reduce toner consumption.SOLUTION: A process cartridge is configured to be removably attached to a main body of an electrophotographic device, and has developing means that includes toner and an electrophotographic photoreceptor. The toner is a toner having toner particles, and the toner particles each have a polyvalent acid metal salt on at least part of its surface. The polyvalent acid metal salt includes, as a metal element, at least one metal element selected from metal elements included in group 3 to group 13. A surface layer of the electrophotographic photoreceptor contains a resin including a siloxane portion.SELECTED DRAWING: Figure 1
Patent JP-2020157140-A (JP)
Title: Game machine
Inventor: ISHIZUKA KEITA
IPC: A63F7/02
Filed: 2020-07-01
Abstract: To provide a game machine capable of enhancing player's motivation to play a game by enhancing a degree of attention to a jackpot game and interest in the jackpot game.SOLUTION: In a game machine 10, a super-ready-to-win performance in which a performance character is displayed three-dimensionally from among a plurality of characters, a special-ready-to-win performance, and the like are executed in a pattern display part 341 as variation game performances. In the game machine 10, when a performance character is the same as a selection character selected from a plurality of characters by a player, a specific character performance for displaying a selection character image to the selection character on the pattern display part 341 is executed in a jackpot game as a performance executed in the jackpot game.SELECTED DRAWING: Figure 56
Patent JP-2022012325-A (JP)
Title: Optical sensor and spectrometer using the same
Inventor: AKIYAMA MASAHIRO
IPC: H01L31/10
Filed: 2020-07-01
Abstract: To provide an optical sensor capable of performing spectroscopy with favorable accuracy while suppressing complication of an element structure and increase in manufacturing cost, and a spectrometer using the same.SOLUTION: An optical sensor includes: a photoelectric conversion region R that has a light incident surface Ra, extends in a light incident direction FL in which light incident from the light incident surface propagates, and generates carriers based on absorption of the incident light; a carrier drive field that is formed in a carrier movable range including the photoelectric conversion region and moves the carriers in a direction inclined from the photoelectric conversion region to the light incident direction; and a plurality of detection electrodes that are constituted so as to be capable of detecting carriers that are moved in a direction inclined from an inside of the photoelectric conversion region by the carrier drive field and being provided at mutually different positions when viewed in a direction orthogonal to the light incident direction.SELECTED DRAWING: Figure 2
Patent JP-2022012345-A (JP)
Title: Beam joint structure
Inventor: FUJII TAKAHIRO
IPC: E04B1/58
Filed: 2020-07-01
Abstract: To construct a plurality of buildings and a frame connecting them as one facility which has preferable appearance, harmony, and integrated feeling, while shortening a construction period.SOLUTION: A beam joint structure joins a frame side joint beam 22 comprising a flat steel material with a building side joint beam 14 comprising an H-shaped steel material provided on an extension line of the frame side joint beam 22 in a posture lining the line so that stress can be transmitted. In a joint portion of a building side end portion 22A of the frame side joint beam 22 and a frame side end portion 16c of a web 12 in the building side joint beam 14, there is interposed a joint vertical steel plate 17 which extends in a crossing direction crossing their joint direction and which enables joint of the frame side joint beam 22 and the building side joint beam 14. The joint vertical steel plate 17 includes: a plate width capable of absorbing positional displacement in the crossing direction of the frame side joint beam 22 and the building side joint beam 14 and a plate thickness enabling transmission of stress between the frame side joint beam 22 and the building side joint beam 14.SELECTED DRAWING: Figure 5
Patent JP-2022012350-A (JP)
Title: Pipe, spool formation mold, and pipe manufacturing method
Inventor: IZUMIKAWA DAISUKE
IPC: F16L9/00
Filed: 2020-07-01
Abstract: To inhibit variations of heights of spools and occurrence of cracks.SOLUTION: A pipe 1 extends from the first side to the second side and includes a side wall 12 and a spool 2. The spool 2 curves so as to protrude from an outer peripheral surface 13 of the pipe 1 on the side wall 12 and extends so as to enclose the outer peripheral surface 13. Further, a portion, which forms the spool 2, on the side wall 12 has: a first portion 20 located at the first side; and a second portion 21 located at the second side. Furthermore, at a top part 22 of the spool 2, a gap is formed between the first portion 20 and the second portion 21. At a root part 23, the first portion 20 and the second portion 21 substantially contact with each other.SELECTED DRAWING: Figure 1
Patent JP-2020171737-A (JP)
Title: Game machine
Inventor: KUBO KAZUNORI
IPC: A63F7/02
Filed: 2020-07-02
Abstract: To provide a game machine excellent in flow-down of balls into a winning hole.SOLUTION: Balls discharged by a first flow-down path O81 head for one of winning holes, and the first flow-down path O81 and a second flow-down path B81 are composed in the manner that collision of balls flowing down the first flow-down path O81 and balls flowing down the second flow-down path B81 is suppressed, so that it is possible to suppress a change of a flow path due to collision of balls flowing down on a direction change part 8826 with by other balls, and to reduce wasteful balls.SELECTED DRAWING: Figure 76
Patent JP-2022014008-A (JP)
Title: Salary increase calculation device and salary increase calculation program
Inventor: KIKUYA HIROYUKI
IPC: G06Q10/10
Filed: 2020-07-06
Abstract: To provide a labor cost calculation device and a labor cost calculation program that can automatically adjust a salary increase unit and an amount of increase or decrease of a basic salary, and automatically adjust the level of a wage table.SOLUTION: A storage unit 110 stores salary information and grades related to salary for a plurality of respective salary recipients in an organization. A setting unit 120 sets a range of salary amount for each of a plurality of salary ranks associated with the respective grades, and a salary increase unit for each grade. A salary increase degree table 130 determines the degree of salary increase based on a salary rank and an evaluation rank. An input unit 140 inputs an evaluation rank for a salary recipient. A salary increase unit 150 identifies a salary rank to which the salary information belongs, for the salary recipient. The salary increase unit 150 obtains the degree of salary increase from the identified salary rank and the evaluation rank input by the input unit 140 with reference to the salary increase degree table 130, and obtains the amount of salary increase from the obtained degree of salary increase and the salary increase unit.SELECTED DRAWING: Figure 1
Patent JP-2022015047-A (JP)
Title: Signal processing device and signal processing method
Inventor: MURAKAMI SHINICHI
IPC: G01R31/50
Filed: 2020-07-08
Abstract: To provide a signal processing device and a signal processing method for a capacitance sensor that can suppress the influence of fluctuations in the output of the capacitance sensor due to a difference in pressing of the capacitance sensor.SOLUTION: The signal processing device of a capacitance sensor that has an inspection electrode and outputs a signal according to capacitance between the inspection electrode and an inspection object arranged opposite to the inspection electrode, is provided with a calculation unit 34a that calculates a sum of values obtained by dividing a distance between the inspection electrode and the inspection object for each material by the relative permittivity of each material based on the value of the signal.SELECTED DRAWING: Figure 5
Patent JP-2021014309-A (JP)
Title: Multi-functional filling valve
Inventor: DR BECHER VALENTIN
IPC: B67C3/22
Filed: 2020-07-10
Abstract: To provide an improved filling valve.SOLUTION: According to a filling valve for filling a container (100) with a filling product, preferably beverage, in a beverage filling system in which the filling product flows downward by spiral motion in the container (100) after coming out of an outlet port (13), the valve comprises a valve base body (10) including the outlet port (13) constituted so as to discharge the filling product to the container (100), a swirl room (11) capable of being placed in a fluid connection state with the outlet port (13) by being constituted so as to receive the filling product, and a main inlet port (12) having a configuration of introducing at least one main component of the filling product into the swirl room (11) in such a manner that the filling product is swirled in the swirl room (11) by performing injection to the swirl room (11). The filling valve has a feature in which the swirl room (11) is annular-shaped, and an annular-shaped cross-sectional contour has a round-shape substantially including no corner point in an extension direction or vertically in the extension direction.SELECTED DRAWING: Figure 3a
Patent JP-2022017960-A (JP)
Title: Highly functional porcelain
Inventor: AKIZUKI TOSHIHIKO
IPC: C09D7/61
Filed: 2020-07-14
Abstract: To provide an economically friendly porcelain capable of reducing water quantity and detergent quantity in washing since oil contamination is easy to be removed by a small quantity of flowing water and further its function can be maintained for a long time even under severe conditions of a dishwasher.SOLUTION: A porcelain has a glaze layer on a surface thereof, and a glaze composing the glaze layer includes spherical silica particles with the average particle diameter of 10 to 500 nm of 20 to 50 mass% to the total solid of 100 mass%, and MgO of 0.5 to 3.0 mass%. A contact angle of oil droplets to a surface of the glaze layer is 25 to 50° measured by a width height method, the surface of the glaze layer has one or more grooves having the whole length of 1 to 800 mm, a width of 100 to 1,000 μm and a depth of 100 to 1,000 μm, and the total of opening areas of the grooves occupies 30 to 90% of the total surface area of the glaze layer.SELECTED DRAWING: Figure 1
Patent JP-2020179210-A (JP)
Title: Pachinko game machine
Inventor: ASAI TAKAMITSU
IPC: A63F7/02
Filed: 2020-07-15
Abstract: To provide a game machine for further improving a performance so as to make the performance easy to understand for a player although the performance for instructing power of shooting strength to the player has existed hitherto.SOLUTION: A game machine can display a notification image as game information for reporting a recommended shooting position in which game balls should be shot, a main control board can transmit a shooting instruction command regarding a recommended shooting position to a board, at least one shooting instruction command is transmitted from execution of variation display of a main game pattern to execution of variation display of a next main game pattern, and a sub-control board stores a shooting instruction command and executes notification regarding a recommended shooting position.SELECTED DRAWING: Figure 36
Patent JP-2022019395-A (JP)
Title: Information processing apparatus
Inventor: SASAKI SHUNSUKE
IPC: G06F40/258
Filed: 2020-07-17
Abstract: To create an index page according to the knowledge level of a reader.SOLUTION: An information processing apparatus comprises: a control unit that acquires document data and creates an index page of a document corresponding to the document data based on the document data; and an output unit that outputs the index page. The control unit selects candidate phrases that are candidates for publication phrases to be published on the index page, determines the knowledge level of a reader of the document, and changes the number of the publication phrases according to the knowledge level.SELECTED DRAWING: Figure 3
Patent JP-2022021449-A (JP)
Title: Heat exchange type ventilation device with air cleaning function
Inventor: ISHIDA YOKO
IPC: F24F7/007
Filed: 2020-07-22
Abstract: To provide a heat exchange type ventilation device with an air cleaning function, capable of suppressing the rise of humidity with the release of hypochlorous acid.SOLUTION: A heat exchange type ventilation device 50 with the air cleaning function includes a heat exchange type ventilation unit 10 for performing heat exchange between an exhaust air flow 2 to be distributed in an exhaust air duct 4 for exhausting air in an indoor space 11 to an outdoor space 12 and a supply air flow 3 to be distributed in a supply air duct 5 for supplying air in the outdoor space 12 to the indoor space 11, a humidifier 6d for adding an element for performing air cleaning together with water to the supply air flow 3 after the heat exchange, introduced from the supply air duct 5, a heat exchanger 16 for dehumidifying the supply air flow 3 after the heat exchange, on the upstream side of the humidifier 6d, and a control part 8 for controlling the heat exchanger 16. The control part 8 controls the amount of supply air flow 3 to be dehumidified by the heat exchanger 16 on the basis of humidity information relating to the humidity of the supply air flow 3 increased by the humidifier 6d when adjusting the humidity of the supply air flow 3 to be supplied to the indoor space 11 to be a target set humidity of the air in the indoor space 11.SELECTED DRAWING: Figure 3
Patent JP-2022023313-A (JP)
Title: Sheet-like article holder
Inventor: TAMURA TETSUAKI
IPC: B42F7/00
Filed: 2020-07-27
Abstract: To provide a sheet-like article holder which enables printing to be applied onto a surface by a printer, which enables smooth paper feeding to a printer, and which can prevent a paper jam during the printing.SOLUTION: In a sheet-like article holder for internally storing a sheet-like article, an approximately rectangular original sheet 9 partially having an overlap width piece 6 is folded into halves so as to form two surface parts 1 and 2 that are approximately line-symmetric, and a ridge line part 4 constituted by closing one of sides adjacent to a bend line 3 is formed. The ridge line part 4 is provided with a gap structure 5 for reducing its thickness.SELECTED DRAWING: Figure 1-2
Patent JP-2022025327-A (JP)
Title: Earthquake-time shake data acquisition device and degree-of-disaster assessment system
Inventor: MATSUMOTO KOHEI
IPC: G08B21/10
Filed: 2020-07-29
Abstract: To provide a data acquisition device making it possible to accurately grasp a shake of a building derived from an earthquake.SOLUTION: In a degree-of-disaster assessment system 30, an earthquake-time shake data acquisition device 10 includes: an information receiving unit 11 that receives information on a shake, which is acquired via an acceleration sensor by each of plural moving entity communication terminals S existent within a building A having plural floors in a vertical direction, from each of the moving entity communication terminals S; floor information acquisition means 12 that acquires floor information which specifies a floor where the moving entity communication terminal S that has transmitted the information on a shake exists; and position specification means 14 that links the information on a shake or information obtained from the information on a shake, with the floor.SELECTED DRAWING: Figure 3
Patent JP-2022025563-A (JP)
Title: Power transmission device, wireless power transmission system, and information communication system
Inventor: USHIROTANI AKIRA
IPC: B60M7/00
Filed: 2020-07-29
Abstract: To provide a power transmission device transmitting a power in wireless to a mobile body reducing the trouble due to an unnecessary notification, and provide a power transmission system.SOLUTION: A power transmission device 3 transmitting a power in wireless to a mobile body, comprises: a power transmission part 32 transmitting a power to the mobile body via a power transmission coil 321; a foreign matter detection part 33 detecting a foreign matter FB existing in a detection objective region; a position information acquisition part 34 acquiring a position of the mobile body; and an instruction reception part 36 receiving an instruction of the power transmission to the mobile body. The position of the mobile body acquired by the position information acquisition part 34 is within a power transmission range of the power transmission coil 321, and first type information indicating an existence of the foreign matter FB is submitted when the foreign matter FB is detected by the detection part 33 in the case where the instruction reception part 36 receives an instruction of the power transmission. Even if the position of the mobile body acquired by the position information acquisition part 34 is within the power transmission range of the power transmission coil 321, the information indicating the existence of the foreign matter FB is not submitted in the case where the instruction reception part 36 does not receive the instruction of the power transmission.SELECTED DRAWING: Figure 2
Patent JP-2022025687-A (JP)
Title: Vehicular drive device
Inventor: ITO TATSUYA
IPC: B60K17/04
Filed: 2020-07-29
Abstract: To provide a vehicular drive device that is able to minimize a dimension in a radial direction in a configuration including a first shaft member and a second shaft member.SOLUTION: A vehicular drive device includes: a first shaft member 1 and a second shaft member 2; a first gear G1 and a third gear G3 that are coaxial with the first shaft member 1; a second gear G2 and a fourth gear G4 that are coaxial with the second shaft member 2 and engage with those gears; and a rotary electric machine MG1 having a rotor gear RG1 drivingly coupled to the first gear G1; wherein a transmission ratio of a power transmission path between the first gear G1 and the second gear G2 and a transmission ratio of a power transmission path between a third gear G3 and the fourth gear G4 are different; wherein a first engagement device 51 that connects and disconnects power transmission between the first shaft member 1 and the first gear G1, a second engagement device 52 that connects and disconnects power transmission between the second shaft member 2 and the second gear G2, and a third engagement device 53 that connects and disconnects power transmission between the first shaft member 1 and the third gear G3 are provided; and wherein the first engagement device 51 and the second engagement device 52 are arranged in different areas in an axial direction L.SELECTED DRAWING: Figure 2
Patent JP-2022025712-A (JP)
Title: Carrier handle and cassette transport structure
Inventor: YAMADE KATSUHIRO
IPC: H01L21/677
Filed: 2020-07-29
Abstract: To provide a carrier handle and cassette transport structure, capable of facilitating transport of a wafer cassette with a plurality of wafers stored into a vertical type diffusion furnace apparatus.SOLUTION: A carrier handle 10 includes a fork member 13 formed from a pair of leg parts 11 and a beam part 12 erected on the pair of leg parts 11; a latching part 112 provided on each of the pair of leg parts 11 and latching with a latched part 222 provided on both side walls of a wafer cassette 20 with an opening part 20A out of/into which a plurality of wafers 30 are carried; a column part 16 rising from the beam part 12; and a holding part 17 extending toward the direction of inserting the wafer 30 from the column part 16 with the latching part 112 latching with the latched part 222.SELECTED DRAWING: Figure 7
Patent JP-2022026460-A (JP)
Title: EGR system
Inventor: YOSHIOKA MAMORU
IPC: F02M26/47
Filed: 2020-07-31
Abstract: To suppress generation of condensation water and melting loss of an EGR passage in the EGR passage downstream of an EGR cooler and a bypass passage even when a bypass valve provided in the bypass passage has a fault.SOLUTION: An EGR system includes: an EGR valve 14 controlling a flow rate of EGR gas in an EGR passage 12; an EGR cooler 13 exchanging heat between the EGR gas and engine cooling water for cooling the EGR gas flowing in the EGR passage 12; a bypass passage 16 bypassing part of the EGR gas flowing to the EGR cooler 13 in the EGR passage 12; a bypass valve 17 opening/closing the bypass passage 16; a wall temperature sensor 78 provided in the EGR passage 12 downstream of the EGR cooler 13 and the bypass passage 16 and detecting a wall temperature of the EGR passage 12; and an ECU 80 diagnosing a fault of the bypass valve 17 on the basis of at least an operating state of the bypass valve 17 and the detected wall temperature and controlling the EGR valve 14 in accordance with a result of the diagnosis.SELECTED DRAWING: Figure 1