baber/WOPTO huggingface dataset:
Patent JP-2021045017-A (JP)
Title: Battery control unit and cell system
Inventor: ONO CHIHIRO
IPC: H01M10/48
Filed: 2019-09-13
Abstract: To provide a battery control unit and a battery system capable of improving the efficiency of charging or discharging.SOLUTION: Switching units 41a to 41c and 42a to 42c are provided for each of a plurality of batteries 21a to 21c and 22a to 22c, and switch the corresponding batteries between a connected state and a disconnected state. A control unit 8 controls the switching units 41a to 41c and 42a to 42c corresponding to the batteries 21a to 21c and 22a to 22c, which are determined to have reached a final voltage during charging or discharging, to be in the disconnected state. The control unit 8 sets a combination of the batteries 21a to 21c and 22a to 22c that have not reached the final voltage, which are controlled to be in the disconnected state, obtains the total voltage of a plurality of assembled batteries 21 and 22 for each set combination, and controls the batteries 21a to 21c and 22a to 22c in a combination in which the total voltages of the plurality of assembled batteries 21 and 22 are equal to be in the disconnected state.SELECTED DRAWING: Figure 1
Patent JP-2021040598-A (JP)
Title: Spray support device of flying body
Inventor: MOCHIZUKI YOSHIMASA
IPC: B64D1/16
Filed: 2019-09-13
Abstract: To allow a spray state and the like when spray is executed by a flying body to be grasped easily.SOLUTION: A spray support device of a flying body includes: a container for storing a material to be sprayed; a spray nozzle for spraying the material to be sprayed stored in the container to a farm field; a rechargeable battery; a rotor that rotates by the power of the rechargeable battery; a blade that rotates by the drive of the rotor; and a positioning device for measuring the position. The spray support device of a flying body includes: a display unit having a screen; a farm field map acquisition unit for acquiring a map of a farm field, which is a spray object of the material to be sprayed, by the flying body; a spray acquisition unit for acquiring a spray position, which is a position detected by the positioning device when spray of the material to be sprayed is executed by the spray nozzle, and a non-spray position, which is a position detected by the positioning device when the spray of the spray nozzle is stopped; and a display control unit for displaying the farm field map acquired by the farm field map acquisition unit in the screen, and displaying the spray position and the non-spray position acquired by the spray acquisition unit on the farm field map.SELECTED DRAWING: Figure 1
Patent JP-2021045311-A (JP)
Title: Game machine
Inventor: KIYOHARA KENJI
IPC: A63F7/02
Filed: 2019-09-18
Abstract: To provide a game machine capable of improving game amusement.SOLUTION: A game-control microcomputer 101 of a Pachinko game machine PY1 can execute variable display of a special symbol 1 based on the winning of a game ball into a first start port 11, and can execute variable display of a special symbol 2 based on the winning of a game ball into a second start port 12. The game-control microcomputer 101 changes a game state to a second time-shortening state in response to stopping and displaying a losing symbol B in the variable display of the special symbol 1, and changes a game state to a third time-shortening state in response to stopping and displaying a losing symbol D in the variable display of the special symbol 2. In the third time-shortening state, a more advantageous privilege is given to a player than in the second time-shortening state.SELECTED DRAWING: Figure 68
Patent JP-2021046076-A (JP)
Title: Hybrid vehicle
Inventor: OGAWA YUKI
IPC: B60W20/12
Filed: 2019-09-18
Abstract: To suppress a travelling state from being hunted (reversed) in a short time.SOLUTION: A hybrid vehicle comprises an engine, a motor, a battery, air conditioner that air-conditions a vehicle interior and map information, which sets a travelling route from a current position to a destination, creates a travelling support plan in which any mode of travelling modes including a CD mode and a CS mode is allocated to each travelling section on the travelling route and executes travelling support control. The travelling support plan is created on the basis of a residual amount of the battery in consideration of power consumption by the air conditioner. The vehicle continues a travelling state when a prescribed condition based on the residual amount of the battery not taking the consumption power by the air conditioner into consideration, in the midst of executing the travelling support control.SELECTED DRAWING: Figure 2
Patent JP-2021047662-A (JP)
Title: Learning device, learning method, and learning program
Inventor: IWASAKI MASAJIRO
IPC: G06T7/00
Filed: 2019-09-19
Abstract: To extract a target object from a plurality of objects included in an image with high accuracy.SOLUTION: A learning device according to the present application has an acquisition unit and a learning unit. The acquisition unit acquires a predetermined image including a plurality of objects. The learning unit learns a model in such a way as to output, as a transaction object, an object suggested by a category given in advance to an image to be processed, among objects included in the image to be processed, in a case where the image to be processed is input, based on a relation between a first category, which is each category corresponding to each of the plurality of objects, and a second category, which is given in advance to the predetermined image.SELECTED DRAWING: Figure 4
Patent JP-2021051587-A (JP)
Title: vending machine
Inventor: MATSUFUJI HIROSHI
IPC: G07F9/00
Filed: 2019-09-25
Abstract: To provide a vending machine capable of suppressing the loss of sales opportunity of a commodity even when a user who wants to purchase the commodity cannot input a paper money.SOLUTION: A vending machine 100 includes: a paper money insertion port from which a paper money is input; a paper money additional insertion button 35 operated by a user when the user inputs a paper money into the paper money insertion port while the user understands the possibility that coins equivalent to the amount of the paper money input from the paper money insertion port may not be returned or change may not be paid out; and a main control unit 31 performing the controlling such that a paper money can be input from the paper money insertion port based on the operation of the paper money additional insertion button 35 done by the user.SELECTED DRAWING: Figure 2
Patent JP-2021052827-A (JP)
Title: Game machine
Inventor: ADACHI HISANORI
IPC: A63F7/02
Filed: 2019-09-26
Abstract: To provide an easily manufacturable game machine capable of improving interest of a game.SOLUTION: In a game machine of the present invention, a performance display device 32 includes performance control means 300 for performing stop display of a performance pattern in a mode according to a result of a lottery, after performing variable display of the performance pattern relative to a plurality of pattern arrays including a plurality of kinds of performance patterns. The performance pattern contains a prescribed character image, and the character image contains a plurality of performance elements, and the performance control means 300 arranges the plurality of performance elements in one layer, and moves the character image in a performance element unit.SELECTED DRAWING: Figure 18
Patent JP-2021056601-A (JP)
Title: Banknote organizer
Inventor: HIRANO YOSHIHARU
IPC: G07D11/50
Filed: 2019-09-27
Abstract: To allow for easy management of banknotes of unspecified denomination.SOLUTION: A banknote organizer 1 transports a non-designated banknote to a non-designated banknote storage unit 30 based on the discrimination result of a discrimination unit 22, collects the non-designated banknote in the current transaction in a temporary non-designated banknote storage unit 31, and stores the non-designated banknote in past transactions in the non-designated banknote storage unit 32. The non-designated banknote storage unit 30 freely opens and closes a temporary collection door 17 of the temporary non-designated banknote storage unit 31. A lock 18L is provided on a storage door 18 of the non-designated banknote storage unit 32, allowing the withdrawal of the non-designated banknote only when the lock is unlocked. This allows the banknote organizer 1 to significantly reduce the time and effort for a user to collect the non-designated banknote, as well as chances of mixing the non-designated banknote in the non-designated banknote storage unit 32 with other banknotes.SELECTED DRAWING: Figure 1
Patent JP-2021057410-A (JP)
Title: Semiconductor device
Inventor: OSAWA Yuto
IPC: H01L29/78
Filed: 2019-09-27
Abstract: To provide a semiconductor device in which the decrease in breakdown tolerance due to reverse recovery current can be suppressed.SOLUTION: A semiconductor device 1 includes: a semiconductor layer 2 including a first main surface 3; an n-type drift region 11 formed in a surface layer part of the first main surface 3; an SJ region 12 including an n-type first column region 13 and a p-type second column region 14 that are alternately formed in the surface layer part of the drift region 11; a p-type low-resistance region 31 formed in the surface layer part of the drift region 11 and having an impurity concentration more than an impurity concentration of the second column region 14; a region insulating layer 51 that is formed on the first main surface 3 and covers the low-resistance region 31 so as to expose a part of the low-resistance region 31; a gate pad electrode 81 formed on the region insulating layer 51 so as to overlap with the low-resistance region 31; and a source pad electrode 83 formed on the first main surface 3 and electrically connected to the second column region 14 and the low-resistance region 31.SELECTED DRAWING: Figure 5
Patent JP-2021055750-A (JP)
Title: Feature point extraction device and hydraulic unit
Inventor: KIM SUNG
IPC: F15B20/00
Filed: 2019-09-30
Abstract: To propose a feature point extraction device capable of easily determining deterioration of a hydraulic system.SOLUTION: A feature point extraction device comprises an extraction unit (12) into which time series data of pressure and/or a flow rate in a hydraulic circuit is input, and which extracts the pressure and/or the flow rate after a predetermined relative time from a reference point determined under a predetermined condition in the time series data of the pressure or the flow rate, as a feature point for determining the degree of abnormality or deterioration of the hydraulic circuit.SELECTED DRAWING: Figure 2
Patent JP-2021056786-A (JP)
Title: Impression estimation method, impression estimation program and impression estimation device
Inventor: UCHIDA AKIYOSHI
IPC: G06T7/00
Filed: 2019-09-30
Abstract: To provide an impression estimation method, an impression estimation program, and an impression estimation device capable of accurately estimating an impression of a person for an object.SOLUTION: In an impression estimation device, detection processing detects a first trigger indicating an action performed by a first user on a target in each of detected user actions, and detects a second trigger indicating a communication action from the first user to a second user. Setting processing sets, when a second trigger is detected within a predetermined time after the first trigger is detected, based on the first trigger and the second trigger, a period of an action for estimating an impression of a target for at least one of the first user and the second user. Estimation processing uses an action of at least one of the first user and the second user within the set period as a feature quantity, and estimates an impression of at least one of the first user and the second user.SELECTED DRAWING: Figure 4
Patent JP-2021054291-A (JP)
Title: Seat
Inventor: HIRATSUKA MASAHITO
IPC: B60N2/42
Filed: 2019-09-30
Abstract: To provide a seat which can inhibit a shoulder of an occupant from being come out of a seat belt with a simple and inexpensive structure.SOLUTION: A seat has a seat back which inclines to the vehicle rear side during normal use of a vehicle. An upper end part of the seat back has one end part where a seat belt is hung over; the other end part where the seat belt is not hung over; and an inclined surface provided at the one end part. The inclined surface is a surface that lowers downward from the one end part side to the other end part side.SELECTED DRAWING: Figure 1
Patent JP-2020164244-A (JP)
Title: Polystyrene based resin foamed container
Inventor: AOKI KENICHIRO
IPC: B65D1/42
Filed: 2019-09-30
Abstract: To provide a polystyrene based resin foamed container capable of suppressing cut deviation when cutting a hot wire after thermoforming, that exhibits excellent dimension stability.SOLUTION: A polystyrene based resin foamed container has a 10 mm compression strength of 3 kgf or more when stacking ten pieces. A side wall 20 of a storage recess 2 in a container body 1 is formed of an upper portion side wall 21 extending downward from a flange part 4 around an opening 3, a step part 22 formed by bending inward from the upper portion side wall, and a lower portion side wall 23 connected to a bottom part by extending downward from the step part. When the containers are stacked by orienting the opening upward, at least a part of an outer surface of the step part of the foamed container situated on an upper side comes into contact with at least a part of an inner surface of a connection part of the flange part and the upper portion side wall in the foamed container situated on a lower side, and an outer surface of the lower portion side wall of the foamed container situated on the upper side comes into contact with an inner surface of the lower portion side wall of the foamed container situated on the lower side.SELECTED DRAWING: Figure 1
Patent JP-2021062806-A (JP)
Title: Brake gear for caster
Inventor: FURUTA YOSHIHISA
IPC: B60B33/00
Filed: 2019-10-16
Abstract: To provide a structurally simple and highly durable brake gear for a caster, which can obtain a reliable brake and which has no risk of doing damage to a peripheral surface of a wheel.SOLUTION: A plurality of protrusions 19 are formed in a direction parallel to a shaft core at regular intervals on the same core, on both side surfaces of a wheel 7. Both side plates 5b and 5b of a fork 5 have a lever 16 installed to face the protrusion astride the wheel. A claw 16a is formed to face the protrusion, at the tip of the lever. The rotation of the wheel is locked by operating the lever and engaging the claw with a recess 19b that is formed between the protrusions.SELECTED DRAWING: Figure 2
Patent JP-2021067238-A (JP)
Title: Gas turbine device, manufacturing method thereof and operating method for gas turbine device
Inventor: NISHIMURA HIDEHIKO
IPC: F02C9/18
Filed: 2019-10-25
Abstract: To suppress increase in CO emissions during an operation with a relatively low load while suppressing cost increase.SOLUTION: A gas turbine device includes: an extraction line for extracting fluid from a combustor casing; a return line connected to the extraction line to return the fluid into the combustor casing; a bypass line branched from the return line and guiding the fluid to an exhaust passage while bypassing a turbine; and a communication state switching section for controlling a communication state between the extraction line and the combustor casing via the return line and a communication state between the extraction line and the exhaust passage via the bypass line. The communication state switching section communicates the extraction line and the combustor casing with each other via the return line and shuts off the communication between the extraction line and the exhaust passage via the bypass line during an operation with a first load, and shuts off the communication between the extraction line and the combustor casing via the return line and communicates the extraction line and the exhaust passage with each other via the bypass line during an operation with a second load lower than the first load.SELECTED DRAWING: Figure 3
Patent JP-2021070420-A (JP)
Title: Fastening device, truck, traction robot and automated transportation system
Inventor: TANG LI
IPC: G05D1/02
Filed: 2019-10-31
Abstract: To provide a truck and a traction robot capable of performing automatic transportation, a fastening device for connecting the truck and the traction robot, and an automated transportation system, which can be used in a construction site.SOLUTION: A fastening device comprises: a body part which has an opening penetrating a first face and a second face opposite to the first face, and a recess inwardly depressed from a side face; and an axis part which is inserted in the opening and pivots the body part rotatably. A side face in the first face side of the opening has grooves, the axis part has projections fitting into the grooves, and the body part is movable in the axis direction of the axis part. A movement of the body part toward the first face side makes the projections fitted into the grooves, and when the projections fit into the grooves, a rotation of the body part stops fixedly and one end of the axis part projects from an inside of the body part to the second face side.SELECTED DRAWING: Figure 5
Patent JP-2021077743-A (JP)
Title: Wafer processing method
Inventor: HARADA SHIGENORI
IPC: H01L21/301
Filed: 2019-11-07
Abstract: To form a device chip without deteriorating quality.SOLUTION: A wafer processing method for dividing a wafer in which a plurality of devices are formed into individual device chips comprises a polyester-based sheet arranging step, an integrating step, a frame supporting step, a dividing step, and a picking-up step. The polyester-based sheet arranging step arranges a polyester-based sheet on a rear surface or a surface of the wafer. The integrating step heats and presses the polyester-based sheet and integrates the wafer and the polyester-based sheet. The frame supporting step supports the polyester-based sheet by a frame composed of a first frame including an opening and a plurality of magnets and a second frame including an opening by holding an outer periphery of the polyester-based sheet by a magnetic force. The dividing step forms a shield tunnel by irradiating the wafer with a laser beam of a wavelength having permeability to the wafer and divides the wafer into individual device chips. The picking-up step applies ultrasonic waves to the polyester-based sheet, pushes up the device chips, and picks up the device chips.SELECTED DRAWING: Figure 4
Patent JP-2021075636-A (JP)
Title: Aqueous conductive gel composition, and laminate
Inventor: FUKUHARA KATSURO
IPC: H01B1/20
Filed: 2019-11-11
Abstract: To provide an aqueous conductive gel composition that can receive an electric signal from a structure for a long time while holding high conductivity.SOLUTION: An aqueous conductive gel composition has a cross link between a water-soluble epoxy compound (A) and a water-soluble amine curing agent (B) having a branched structure, and further has an ion dissociative salt (C). More preferably, the aqueous conductive gel composition has a conductivity of 0.1 mS/m or more.SELECTED DRAWING: Figure 1
Patent JP-2021074997-A (JP)
Title: Temperature regulator of printer
Inventor: TAKATORI Iori
IPC: B41F33/00
Filed: 2019-11-12
Abstract: To provide a temperature regulator of a printer equipped with a plurality of ink devices, which can uniformly regulate the temperature of an ink leveling function roller in each of the ink devices with a high degree of accuracy.SOLUTION: A temperature regulator of a printer regulates the temperature of a roller by supplying temperature regulation water to shaft parts of the rollers of a plurality of ink devices mounted in the printer. The temperature regulator of the printer includes a plurality of temperature regulation parts for a leveling function roller, which are provided corresponding to each of the ink devices and which regulate the temperature of an ink leveling function roller of a roller group in each of the ink devices.SELECTED DRAWING: Figure 3
Patent JP-2021081982-A (JP)
Title: Commodity registration processing system and program
Inventor: OGIURA KATSUTOSHI
IPC: G07G1/01
Filed: 2019-11-19
Abstract: To suitably register a commodity.SOLUTION: A commodity registration processing system includes commodity registration means for registering a commodity and display means for displaying information on the registered commodity. The commodity registration means has first commodity registration means for registering the commodity and second commodity registration means for registering the commodity in a registration mode different from a registration mode by the first commodity registration means. The display means displays the commodity registered by the first commodity registration means and the commodity registered by the second commodity registration means distinguishably.SELECTED DRAWING: Figure 10
Patent JP-2021082722-A (JP)
Title: Solar cell module
Inventor: FUKUDA MASANORI
IPC: H01L31/042
Filed: 2019-11-20
Abstract: To provide a solar cell module that can suppress the decrease in output by devising the arrangement of solar cells with different power generation areas.SOLUTION: A solar cell module includes a plurality of solar cell clusters 3, 3 connected in series, each of the solar cell clusters 3 includes a plurality of solar cell strings 4 connected in parallel, each of the plurality of solar cell strings 4 includes a first solar cell string 51 composed of a plurality of first solar cells 5 having a first power generation area, and a second solar cell string 61 composed of a plurality of second solar cells 6 having a second power generation area different from the first power generation area, and the number of the first solar cell strings 51 and the number of the second solar cell strings 61 provided in each of the solar cell clusters 3, 3 are the same.SELECTED DRAWING: Figure 1
Patent JP-2021080533-A (JP)
Title: Sputtering device
Inventor: IKEDA TAKUYA
IPC: C23C14/34
Filed: 2019-11-21
Abstract: To improve uniformity of a film thickness in a sputtering device that oscillates a substrate inside a processing chamber.SOLUTION: A sputtering device 100 for performing sputtering for a target T using a plasma generated by supplying a high-frequency power to an antenna 5 to deposit a film on a substrate W disposed in a processing chamber 2 includes: an oscillation mechanism 7 for oscillating the substrate to displace a position of the substrate relative to the target; and a control unit 20 for controlling a high-frequency power to be supplied to the antenna so that a target power to be supplied to the target becomes constant irrespective of the position of the substrate.SELECTED DRAWING: Figure 2
Patent JP-2021081031-A (JP)
Title: Vehicle power transmission device
Inventor: OKAJI TOMOYA
IPC: B60W20/17
Filed: 2019-11-21
Abstract: To provide a vehicle power transmission device capable of keeping vibration and noise low through prevention of resonance of a power transmission system and preventing respective components from shortening durability life.SOLUTION: A power transmission device 1 comprises a low clutch 12 and a high clutch 17 which switch power transmission paths from an engine 2 to drive wheels 24 through selectively engaging and disengaging the power transmission paths. The power transmission device also has: a misfire sensor 25; a rotation sensor 26; a resonance determination section 28 which determines whether or not a power transmission system is likely to enter a resonance region on the basis of a misfire state of the engine 2 detected through a misfire sensor 25 and an engine rotation speed detected through the rotation sensor 26; and an ECU (control means) 27 which puts either the low clutch 12 or the high clutch 17 in a disengagement state into an engagement state (half clutch state) when the resonance determination section 28 determines that the power transmission system is likely to enter the resonance region.SELECTED DRAWING: Figure 1