baber/WOPTO huggingface dataset:
Patent JP-2020191384-A (JP)
Title: Positive electrode precursor and non-aqueous lithium storage device
Inventor: NAKAJIMA TAKASHI
IPC: H01M4/64
Filed: 2019-05-22
Abstract: To provide a positive electrode precursor having an anchor layer between a positive electrode active material layer containing a carbon material and a lithium compound and an aluminum foil and capable of suppressing the occurrence of wrinkles and a gauge band when the positive electrode precursor is wound in a reel shape.SOLUTION: A positive electrode precursor includes a long positive electrode current collector, an anchor layer arranged on the positive electrode current collector, and a positive electrode active material layer arranged on the anchor layer, the positive electrode active material layer includes a carbon material and a lithium compound, the content of the lithium compound in the positive electrode active material layer is 10 weight% or more and 50 weight% or less, and the amount of protrusion of the coating width W1 of the positive electrode active material layer in the TD direction with respect to the coating width W2 in the TD direction of an anchor layer is -5% or more and +5% or less.SELECTED DRAWING: Figure 1
Patent JP-2020190666-A (JP)
Title: Pressing drive mechanism and image forming apparatus
Inventor: TAKANO MASATO
IPC: G03G15/00
Filed: 2019-05-23
Abstract: To provide a pressing drive mechanism and an image forming apparatus that can perform a pressing operation of a secondary transfer roller at a low cost and in a short time to prevent a defect in transfer to a sheet.SOLUTION: A pressing drive mechanism comprises: a motor 403 that generates a driving force for driving a secondary transfer roller 491 in a driving direction that is a direction orthogonal to an image transfer surface of a sheet S; a transmission mechanism that transmits the driving force generated by the motor 403 to the secondary transfer roller 491 to drive the secondary transfer roller 491 in the driving direction; a control unit 10 that controls the driving force of the motor 403 to control the position in the driving direction of the secondary transfer roller 491; and a spring 405 that urges the secondary transfer roller 491 in a direction to press an intermediate transfer belt 47. The control unit 10 controls the driving force of the motor 403 in synchronization with the timing at which the leading end of the sheet S reaches the secondary transfer roller 491, and drives the secondary transfer roller 491 at a predetermined pressing position by using an urging force generated by the spring 405.SELECTED DRAWING: Figure 3
Patent JP-2020194336-A (JP)
Title: Manufacturing condition calculation device to identify device contributing to the occurrence of defective products, manufacturing condition calculation method and manufacturing condition calculation program
Inventor: SHIODA MIKIO
IPC: G05B23/02
Filed: 2019-05-28
Abstract: To provide a manufacturing condition calculation device that can easily identify a device that contributes to the occurrence of defective products.SOLUTION: A manufacturing condition calculation device includes: a contribution degree calculation unit 174 that calculates a degree of contribution of each device to the occurrence of defective products based on actual measurement data including devices used for manufacturing the product and manufacturing results during the unit analysis period; a defective rate totaling unit 176 that calculates a totaled defective rate of each device for each unit analysis period; and a priority addition unit 178 that adds maintenance priority to the degree of contribution corresponding to the totaled defective rate based on a relationship of magnitude between the totaled defect rate of each device and a representative defective rate of the totaled defective rate.SELECTED DRAWING: Figure 2
Patent JP-2020194409-A (JP)
Title: Mobile electronic device cover
Inventor: KOBORI KAORI
IPC: G06F1/16
Filed: 2019-05-29
Abstract: To provide a mobile electronic device cover having a stand function which allows a user to view motion pictures and the like and to operate it with touching its screen.SOLUTION: A mobile electronic device cover is characterized by having a plate body forming a quadrangular shape and in that the plate body is subjected to ridge-folding along a line from a vertex of an isosceles triangle having a base line as one side of the plate body to a vertex of the other triangle, two magnetic bodies are provided in parallel at the other end, at least one of the two magnetic bodies is a magnet, and the plate body functions as a stand by coupling the two magnetic bodies.SELECTED DRAWING: Figure 4
Patent JP-2020195450-A (JP)
Title: Game machine
Inventor: YOSHIOKA TOMOYUKI
IPC: A63F7/02
Filed: 2019-05-31
Abstract: To enhance interest in a game.SOLUTION: A game machine includes: main control means for holding a winning/losing lottery regarding whether a special game state advantageous to a player is generated; performance control means for controlling at least a voice performance on the basis of a control signal from the main control means; performance data storage means for storing first performance data and second performance data; and performance execution means capable of using the first performance data and the second performance data for execution of a performance. The first performance data at least include; a first part; and a second part that is continuous in a direction of a time axis relative to the first part. The performance control means includes: first designation means for designating execution of the first performance data to the performance execution means; and second designation means for designating execution of the second performance data to the performance execution means within a predetermined period including timing when an execution position of the first performance data in the performance execution means reaches the end of the first part.SELECTED DRAWING: Figure 587
Patent JP-2020196372-A (JP)
Title: Pneumatic tire
Inventor: KODA HIRAKU
IPC: B60C11/12
Filed: 2019-06-04
Abstract: To provide a pneumatic tire that improves wet driving stability performance and dry driving stability performance in a well-balanced manner.SOLUTION: At least one land part L12 is formed by being divided by a plurality of circumferential main grooves that are provided on a tread surface (12). The land part is provided with a main sipe (32) that includes a main body part (32a) and a chamfered part (32b) formed at least on one side of the main body part, and provided with a branch sipe (34) that branches off from the chamfered part. The depth (Dm) of the main body part is equal to or greater than the depth (Db) of the branch sipe.SELECTED DRAWING: Figure 3
Patent JP-2020197355-A (JP)
Title: Combustion furnace
Inventor: FUKUDA NAOMICHI
IPC: F23D14/02
Filed: 2019-06-04
Abstract: To provide a combustion burner that can combust an inflammable gas stably despite a gas flow inside a furnace body part.SOLUTION: A combustion furnace includes: a combustion burner for merging air with an inflammable gas from a gasification melting furnace; a furnace body part with an inflow port for the inflammable gas from the combustion burner; and a burner port for connecting the combustion burner to the furnace body part. A length of the burner port along a discharge direction of the inflammable gas from the combustion burner is longer than a width of the burner port in plan view.SELECTED DRAWING: Figure 2
Patent JP-2020200679-A (JP)
Title: Fastening device
Inventor: KAWAHISA RYOSUKE
IPC: E04G1/14
Filed: 2019-06-11
Abstract: To provide a fastening device capable of improving workability in assembly and disintegration of temporal scaffold.SOLUTION: A fastening device 10 connecting a flange 16 of a column 12 and a connection member 14 is provided with a jaw metal fitting 20 arranged on the connection member 14 and having an upper jaw part 26, a lower jaw part 28, and a receiving part 30 receiving the flange 16 formed between the upper jaw part 26 and the lower jaw part 28; and a wedge member 22 movably connected in a vertical direction to the jaw metal fitting 20 to be inserted into a through-hole 32 of the upper jaw part 26, a through-hole 34 of the lower jaw part 28, and a fastening hole 18 of the flange 16, to fasten the flange 16 and the jaw metal fitting 20. Further, the jaw metal fitting 20 is configured to enlarge the receiving part 30 through rotation of the lower jaw part 28 for the upper jaw part 26.SELECTED DRAWING: Figure 6
Patent JP-2019162031-A (JP)
Title: Power supply device
Inventor: WAKABAYASHI NAOYUKI
IPC: H02J50/12
Filed: 2019-06-12
Abstract: To provide a power supply device capable of suppressing occurrence of unnecessary electric field radiation in the vicinity of a power supply device as well as at a place distant from the power supply device.SOLUTION: A power supply device 100 includes a differential power supply unit 1, a positive electrode coil 21 which is spirally wound, and has a positive electrode inner end 21a connected to a positive-side output end 11a of the differential power supply unit 1, and an opened positive electrode outer end 21b, and a second coil 22 which is wound around an axial line C1 as a center line so as to be substantially line-symmetrical with respect to the positive electrode coil 21, and has a negative electrode inner end 22a connected to a negative-side output end 11b, and an opened negative electrode outer end 22b. The ground point A of the positive electrode coil 21 and the negative electrode coil 22 is provided inside an outermost winding wire 21e of the positive electrode coil 21.SELECTED DRAWING: Figure 3
Patent JP-2020205144-A (JP)
Title: Illumination apparatus
Inventor: HIROSE SHINJI
IPC: H05B47/00
Filed: 2019-06-14
Abstract: To solve the following problem in which illuminance is conventionally required to be changed for each inspection object or each defect before inspection of the inspection object.SOLUTION: The illumination apparatus includes a plurality of illumination modes, can register one or more illuminances to be used in one of the plurality of illumination modes, and is configured for outputting in the one illumination mode at the illuminance registered according to a combination of a plurality of select signals.SELECTED DRAWING: Figure 5
Patent JP-2021002221-A (JP)
Title: Information processing system, server device, user side device and information processing method
Inventor: Murakami bungo
IPC: G06F3/0482
Filed: 2019-06-21
Abstract: To provide an information processing system, a server device, a user side device, and an information processing method capable of displaying an uncomplicated menu reflecting user's interest.SOLUTION: In a system, a CPU 11 of a server device 1 acquires operation log information of a user, and when a predetermined program is installed, a CPU 21 of a terminal device 2 displays on a display unit 251 predetermined menu screens 251d and 251g including a plurality of menu buttons 34 and 41 mapped respectively to a plurality of functions realized by the predetermined program. The CPU 21 more preferentially displays the menu buttons 34 and 41 mapped to the predetermined functions selected from the plurality of functions based on the operation log information acquired by the CPU 11 than other menu buttons 34 and 41 on the menu screens 251d and 251g.SELECTED DRAWING: Figure 1
Patent JP-2021004088-A (JP)
Title: container
Inventor: KANEKO SATOSHI
IPC: B65D1/22
Filed: 2019-06-27
Abstract: To provide a container allowing for reducing the volume when not used and adjusting the accommodation space suitably for the shape and size of an article to receive.SOLUTION: A container includes a first container body 10 having a deformable portion 13 in which an incision 18 is formed and a second container body 20 having a deformable portion 23 in which an incision 28 is formed. The deformable portions 13, 23 elastically deform in accordance with the shape and size of an article 50 to be received in the accommodating portion S. When the container 1 becomes not used, the volume of the container 1 can be reduced because each concave/convex of the first container body 10 and second container body 20 is brought into a mutually fit state by returning each deformable portion 13, 23 to a pre-elastic-deformation state.SELECTED DRAWING: Figure 5
Patent JP-2021008716-A (JP)
Title: Operating machine
Inventor: OMINAMI ARIMASA
IPC: F01N3/18
Filed: 2019-06-28
Abstract: To provide an operating machine capable of easily restarting an operation of a work machine even when an exhaust gas treatment device and an internal combustion engine are stopped due to run-out of residual quantity of a reducing agent.SOLUTION: An operating machine includes: a machine body; a traveling body; a work machine; an internal combustion engine; an exhaust gas purification device; a reducing agent tank; a reducing agent residual quantity detection section which detects residual quantity of the reducing agent stored in the reducing agent tank; and a controller. The controller has an operation mode selection section which selects an operation mode of the work machine, and a work control section which controls the work machine. The operation mode selection section selects successive stop from a supply side of the work machine or slow-down of working speed (S20, S30) according to the residual quantity of the reducing agent (S10). The work control section controls the work machine according to the operation mode (S70, S90).SELECTED DRAWING: Figure 3
Patent JP-2021009525-A (JP)
Title: Direction indication input program, direction indication input device, and program using direction indication input
Inventor: MOCHIZUKI REONA
IPC: G06F3/0488
Filed: 2019-06-28
Abstract: To provide a direction indication input program capable of, according to an input state after the input of coordinates starts, using different methods of setting a reference point and different methods of processing and calculating a direction indication input, and to provide a direction indication input device, and a program for utilizing the direction indication input.SOLUTION: The reset processing of the reference point performs the setting of the reference point when the input of coordinates is started: S101. Next, a condition is determined: S102. If the condition is not met: S102NO, the processing of direction indication input is performed: S104. By changing the position of an indication point during the input of coordinates, the input of direction indication is performed in accordance with the movement direction and movement amount of the indication point from the starting point of the input of coordinates. When the input of coordinates is finished: S105, processing at the end of the input of coordinates is performed: S106. When the previous reference point is used: S102YES, the position of the reference point is recorded: S103.SELECTED DRAWING: Figure 1
Patent JP-2021009933-A (JP)
Title: Method of manufacturing light-emitting element
Inventor: INOUE NAOTO
IPC: H01L33/02
Filed: 2019-07-01
Abstract: To manufacture light-emitting elements in excellent yield by preventing a light-emitting element which is hexagonal in top view from cracking deviating from a cracking-predetermined line when the light-emitting elements are made into individual pieces.SOLUTION: A method of manufacturing light-emitting elements includes the processes of: preparing a wafer which has a substrate having a first principal surface and a second principal surface and made of sapphire, and a semiconductor laminate provided on the first principal surface of the substrate; irradiating the substrate with laser light to form a modified region, having a crack reaching the first principal surface and a crack reaching the second principal surface, in the substrate; further irradiating the region, having been irradiated with the laser light, with CO2 laser light; and cracking the wafer along the modified region to obtain light-emitting elements which are hexagonal in plane top view.SELECTED DRAWING: Figure 1D
Patent JP-2021011117-A (JP)
Title: Control device for hybrid vehicle
Inventor: FUKUDA YOSHIFUMI
IPC: B60L50/16
Filed: 2019-07-03
Abstract: To restrain a vehicle from generating sliding descent in a gradient road and so on.SOLUTION: A control device 1 for a hybrid vehicle further comprises an acquisition part 21 which acquires sign information changing by relating to temperature of an inverter 30 and rise in the temperature, a first determination part 22 which determines whether or not the sign information acquired by the acquisition part 21 satisfies a first condition concerning rise in temperature of the inverter 30 during motor travel, a second determination part 23 which determines whether or not increment variation of temperature of the inverter 30 acquired by the acquisition part 21 is larger than increment variation C of prescribed temperature if it is determined by the first determination part 22 that the sign information satisfies the first condition, and a clutch control part 24 which controls a clutch 4 so that an engine 3 and a drive wheel 5 are connected with each other if it is determined by the second determination part 23 that the increment variation of the temperature of the inverter 30 is larger than the increment variation C of the prescribed temperature.SELECTED DRAWING: Figure 1
Patent JP-2021011535-A (JP)
Title: Thermosetting resin composition, prepreg, copper-clad laminate, printed wiring board and semiconductor package
Inventor: KUSHIDA KEISUKE
IPC: C08L63/08
Filed: 2019-07-05
Abstract: To provide a thermosetting resin composition excellent in dielectric characteristics and laser processability, to provide a prepreg using the thermosetting resin composition, to provide a copper-clad laminate, to provide a printed wiring board and to provide a semiconductor package.SOLUTION: A thermosetting resin composition contains: (A) a copolymer resin having a structural unit derived from an aromatic vinyl compound and a structural unit derived from maleic anhydride; (B) an epoxy-modified polybutadiene; (C) an active ester compound; (D) one or more kinds selected from a group consisting of a maleimide compound and a modification product thereof; and (E) an epoxy resin including an alicyclic skeleton. A prepreg using the thermosetting resin composition, a copper-clad laminate, a printed wiring board and a semiconductor package are provided.SELECTED DRAWING: None
Patent JP-2021012831-A (JP)
Title: Fuel cell control device
Inventor: YAMADA TAKASHI
IPC: H01M8/04537
Filed: 2019-07-08
Abstract: To provide a fuel cell control device that suppresses cell deterioration.SOLUTION: An ECU 54 (fuel cell control device) includes a limit control unit B10 that limits the supply amount of reaction gas to less than the specified amount, and a variation estimation unit B20 that estimates the degree of variation in a cell voltage. The limit control unit B10 includes a first control unit B11, a second control unit B12, a switching unit B13, and a predetermined time setting unit B14. The first control unit B11 controls the supply amount of the reaction gas (normally intermittent control) such that the average value of each cell voltage is between an upper limit voltage and a lower limit voltage. The second control unit B12 controls the supply amount (intermittent control of 0 V) such that the output voltage of each cell becomes less than the lower limit voltage. The switching unit B13 executes the control by the first control unit B11 for a predetermined time Ta, and then switches to the execution of the second control unit B12. The predetermined time setting unit B14 is set according to the estimated degree of variation.SELECTED DRAWING: Figure 1
Patent JP-2021014283-A (JP)
Title: Container holder
Inventor: TSUCHIYA ERIKA
IPC: B65D77/06
Filed: 2019-07-11
Abstract: To provide a container holder allowing simple replacement of a container, and easily keeping a holding state of the container.SOLUTION: A container holder 1 allows holding and replacement of a container 10 having a cylindrical part 12a allowing attachment of a pump dispenser 16 and a container body 11. The holder is formed by including an outer cylinder 2 arranged with the container body 11 inside, an outer lid 3 detachably fixable at an upper end of the outer cylinder 2 and having an opening 33 at a position corresponding to the cylindrical part 12a, and an inner lid 4. The outer cylinder 2 has an inner lid placing part 22 at an upper part, the inner lid 4 has a U-shape in plan view having an engagement recess 43, and is externally engageable with the cylindrical part 12a from a side of the cylindrical part 12a. The inner lid 4 is placed on the inner lid placing part 22 with the inner lid 4 externally engaged with the cylindrical part 12a, and the outer lid 3 is fixed to the outer cylinder 2 to cover a side wall part 42 of the inner lid 4, to thereby hold the inner lid 4 between the inner lid placing part 22 and the outer lid 3.SELECTED DRAWING: Figure 1
Patent JP-2021015216-A (JP)
Title: Image forming apparatus
Inventor: NAGATOSHI JUN
IPC: B41J2/47
Filed: 2019-07-12
Abstract: To provide an image forming apparatus that reduces the amount of shift in the scanning magnification of multiple beams.SOLUTION: A plurality of laser beams L1a, L1b are different from each other in position in a sub-scanning direction passing through an imaging lens 9. The radius of curvature of a lens surface 9a on a main scanning cross section of the imaging lens 9 through which the first laser beam L1a passes is larger than the radius of curvature of the lens surface 9a on a main scanning cross section of the imaging lens 9 through which the second laser beam L1b passes. The incident angle α1 of the first laser beam L1a with respect to a photoconductor drum 11a is smaller than the incident angle β1 of the second laser beam L1b with respect to the photoconductor drum 11a.SELECTED DRAWING: Figure 11
Patent JP-2020013571-A (JP)
Title: Application update method, application updating device, electronic equipment, and computer-readable storage medium
Inventor: ZHANG RUNQI
IPC: G06F13/00
Filed: 2019-07-16
Abstract: To update an application by a more convenient and efficient method.SOLUTION: Application update operates in an application trial platform, and the application trial platform acquires an interface image generated during an operation period of an actual example of an application communicably coupled to a server of the application, extracts plural attributes related to a widget in the interface image, determines whether the interface image directs presence of update of an application announced by the server on the basis of the plural, extracted attributes, and updates an actual example of an application in the application trial platform in response to determination that the interface image directs presence of update.SELECTED DRAWING: Figure 3
Patent JP-2020196421-A (JP)
Title: Movable body
Inventor: WAKE KAZUHIRO
IPC: B64C27/08
Filed: 2019-07-23
Abstract: To provide a movable body capable of moving while carrying a drone and maintaining high safety even when the drone performs autonomous flight.SOLUTION: A movable body 406a includes: a load-carrying platform arranged in a rear part in a traveling direction; a passenger seat 81 arranged in a front part in the traveling direction; a pair of rails 825 provided on the load-carrying platform along the longitudinal direction of the traveling direction; and an upper surface plate 824 where the drone is mounted. On the upper surface of the upper surface plate 824, a circumferential light 850 arranged in a circular shape that indicate a target position the drone takes off/lands is arranged. The circumferential light 850 displays a flight direction after the drone takes off/lands by partially lighting.SELECTED DRAWING: Figure 8