baber/WOPTO huggingface dataset:
Patent JP-2020173457-A (JP)
Title: Composition for coating resist pattern
Inventor: SHIBAYAMA WATARU
IPC: G03F7/26
Filed: 2020-06-23
Abstract: To provide a composition for coating a resist pattern and using the difference in a gas etching rate to reverse the pattern.SOLUTION: A composition comprising the following (A) component and (B) component is provided, which is applied on a resist pattern to reverse the pattern by using the difference in a gas etching rate. (A) component is at least one compound selected from the group consisting of a polyacid (a2), a polyacid salt (a3), a hydrolyzable silane (a4), a hydrolysate (a5) of the hydrolyzable silane, and a hydrolytic condensation product (a6) of the hydrolyzable silane; and (B) component is an aqueous solvent. The hydrolyzable silane (a4) comprises a hydrolyzable silane (i) that includes an organic group having a tertiary amino group, a hydrolyzable silane (ii) that includes an organic group having an ionic functional group, or a hydrolyzable silane (iii) that includes an organic group having a hydroxyl group. The polyacid (a2) is an isopolyacid comprising molybdenum acid, or a heteropoly acid selected from silicotungstic acid or phosphomolybdic acid. The polyacid salt (a3) is an ammonium salt of the isopolyacid comprising molybdenum acid, or an ammonium salt of the heteropolyacid selected from silicotungstic acid or phosphomolybdic acid.SELECTED DRAWING: None
Patent JP-2022010438-A (JP)
Title: Mold parts used for injection molding of thermoplastic resin, and injection molding method of thermoplastic resin
Inventor: MATSUSHITA AKIHITO
IPC: B29C45/26
Filed: 2020-06-29
Abstract: To provide mold parts that do not generate periodic irregularities (scale patterns) that appear in a direction perpendicular to a drawing direction (MD) of the mold parts having a surface to contact and slide on a molded product in parallel therewith when the molded product is taken out from a mold after injection molding of thermoplastic resins (particularly heat-meltable fluororesins), an injection molding method that uses them, and the molded product that does not have periodic irregularities (scale patterns) that appear in the direction perpendicular to the drawing direction (MD) of the mold parts.SOLUTION: Mold parts used for injection molding of thermoplastic resin includes a surface to contact and slide on a molded product in substantially parallel therewith when the molded product is taken out from a mold after injection molding. An average tilt angle in a sliding direction (MD) is 1.5° or more. There are also provided an injection molding method that uses the mold parts, and molded products.SELECTED DRAWING: Figure 7
Patent JP-2020170546-A (JP)
Title: Touch display panel and touch display device
Inventor: LEE YANGSIK
IPC: G09F9/00
Filed: 2020-07-06
Abstract: To provide a touch display device which is invented in the present invention.SOLUTION: A touch display device includes: a display panel including an active area in which an image is displayed and an inactive area which is arranged outside the active area; one area for executing a function of a function module in at least one function module-function execution area arranged in the active area and including the function execution area; a plurality of touch sensors arranged in the area excluding the area where at least one function module is arranged in the active area; and at least one sensor connection wiring which is arranged so as to surround the function execution area and electrically connected to at least one touch sensor among the plurality of touch sensors.SELECTED DRAWING: Figure 1
Patent JP-2020174529-A (JP)
Title: Rotor of rotary electric machine, rotary electric machine, and vehicle
Inventor: KANO YUJI
IPC: H02K1/27
Filed: 2020-07-08
Abstract: To provide a rotor of a rotary electric machine capable of high-speed rotation by relieving stress concentration generated in a magnet insertion hole of a rotor core, the rotary electric machine, and a vehicle.SOLUTION: The rotor includes a rotor core 252 including a plurality of magnet insertion holes 253 for each magnetic pole, and a permanent magnet 254 inserted in the magnet insertion hole. Between the adjacent magnet insertion holes 253, a bridge portion 260 for mechanically connecting a magnetic pole outer side portion 256 of the rotor core on the outer peripheral side of the magnet insertion holes 253 and a magnetic pole inner portion 263 of the rotor core on the inner peripheral side is provided. A rotor 250 of the rotary electric machine is so configured that the bridge portion 260 has two inflection points 266a, 266b on the outer peripheral side of the bridge portion 260.SELECTED DRAWING: Figure 6
Patent JP-2022015280-A (JP)
Title: Instantaneous interruption reset pulse generating circuit suitable for level shift circuit of instantaneous interruption compensation
Inventor: INOUE TAKASHI
IPC: H03K17/16
Filed: 2020-07-08
Abstract: To provide an instantaneous interruption reset pulse generating circuit suitable for high-side driver circuit without delay even when a power supply voltage VCC has instantaneous interruption.SOLUTION: An instantaneous interruption reset pulse generating circuit, which is a pulse generating circuit connected with a level shift circuit, includes a reset pulse generating circuit for outputting a reset pulse and a set pulse generating circuit for outputting a set pulse, and further includes a first power supply (VCC) and a second power supply (PreREG) for supplying a lower voltage than the first power supply voltage to the pulse generating circuit as a power supply voltage through the first power supply (VCC), a difference detector (VCC-PreREG DET) for detecting that a voltage difference between the first power supply voltage and the second power supply (PreREG) voltage is equal to or lower than a predetermined threshold value to output a voltage drop signal and an instantaneous interruption reset pulse generating circuit which receives the voltage drop signal, generates an instantaneous interruption reset pulse and transmits it to a level shift circuit.SELECTED DRAWING: Figure 1
Patent JP-2020192334-A (JP)
Title: blade
Inventor: OIKAWA KATSUHIRO
IPC: B29C70/68
Filed: 2020-07-13
Abstract: To provide a blade that maintains stiffness and strength of the blade even when especially, a core member receives force in a compression direction when the blade is subjected to load, and is improved in durability.SOLUTION: A blade 1 includes: a core member 2; a front face-side body member 5 formed on a front face side of the core member 2; a rear face-side body member 7 formed on a rear face side of the core member 2; and multiple through-holes 11 penetrating the core member 2, the front face-side body member 5 and the rear face-side body member 7. The multiple through-holes 11 are respectively filled with a resin.SELECTED DRAWING: Figure 1
Patent JP-2021019197-A (JP)
Title: Semiconductor device
Inventor: SHIMA YUKINORI
IPC: H01L21/28
Filed: 2020-07-14
Abstract: To provide: a semiconductor device with favorable electrical characteristics; a semiconductor device with high reliability; and a semiconductor device with stable electrical characteristics.SOLUTION: A semiconductor device includes a first insulating layer, a second insulating layer, a semiconductor layer, and a first conductive layer. The semiconductor layer, the second insulating layer, and the first conductive layer are stacked in this order over the first insulating layer. The first insulating layer has a stacked-layer structure in which a first insulating film, a second insulating film, and a third insulating film are stacked in this order. The second insulating layer includes an oxide. The third insulating film includes a part in contact with the semiconductor layer. The first insulating film includes silicon and nitrogen. The second insulating film includes silicon, nitrogen, and oxygen. The third insulating film includes silicon and oxygen. The semiconductor layer includes indium and oxygen.SELECTED DRAWING: Figure 1
Patent JP-2020174221-A (JP)
Title: Heat dissipation structure
Inventor: YAGI TAKAHIRO
IPC: H05K7/20
Filed: 2020-07-28
Abstract: To provide a heat dissipation structure capable of adjusting a temperature distribution of a housing surface while improving a heat dissipation efficiency.SOLUTION: A heat dissipation structure 300 distributed in a housing 200 that houses a heat generation source 102 inside, comprises top surface parts 213 and 223 which are opposite to each other. The top surface part 213 comprises a plurality of concave forms 213B, 213C, 213D, 213E, and 213F arranged. The top surface part 223 comprises a plurality of concave forms 223B, 223C, 223D, 223E, and 223F arranged. The concave forms 213B, 213C, 213D, 213E, and 213F of the top surface part 213 are opposite to the concave forms 223B, 223C, 223D, 223E, and 223F of the top surface part 223, respectively. In each of the concave forms 213D, 213E, and 213F, an exhaust port 213A is formed. In each of the concave forms 223C, 223D, 223E, and 223F, an exhaust port 223A is formed.SELECTED DRAWING: Figure 1
Patent JP-2022026283-A (JP)
Title: Manufacturing method of rotor for electric motor
Inventor: TAKESHIMA KENTA
IPC: H02K15/02
Filed: 2020-07-30
Abstract: To provide a manufacturing method of a rotor for an electric motor that can reduce damage to a seat when a magnet is inserted into a through hole.SOLUTION: There is provided a manufacturing method of a rotor for an electric motor including a rotor core 2c, a magnet 6, and a seat 8. The rotor core includes a through hole 2h extending along an axial direction. The magnet is inserted into the through hole. The sheet is arranged between an inner surface 2i of the through hole and the magnet. The method includes a sheet insertion step of passing the sheet through the through hole, and a magnet insertion step of inserting the magnet into the through hole while pulling the sheet from both sides in the axial direction to apply tension to the sheet and pressing the sheet against the inner surface. Due to the application of tension to the sheet, the sheet is stretched in the axial direction of the rotor core, and the surface of the sheet becomes smooth. The magnet slides smoothly on the surface of the sheet and is inserted into the through hole.SELECTED DRAWING: Figure 7
Patent JP-2022026510-A (JP)
Title: Game machine
Inventor: SOFUE TASUKE
IPC: A63F7/02
Filed: 2020-07-31
Abstract: To provide a game machine capable of suitably controlling entry of game balls into a privilege area.SOLUTION: In a Pachinko machine (game machine) allowing game balls to enter a privilege area by operation of a distribution mechanism (distribution mechanism) capable of distributing game balls into plural areas including the privilege area, and an upper entry regulation mechanism (switching mechanism) that is provided in an upstream side of the distribution mechanism and can switch whether game balls are allowed to advance to the distribution mechanism side, the upper entry regulation mechanism reaches a forwardly movable condition (time t3) after the distribution mechanism is shifted to the forwardly movable condition (immediately after time t1) when a predetermined round in a special game state configured by combining plural times of rounds is started, thus allowing game balls to enter the privilege area.SELECTED DRAWING: Figure 23
Patent JP-2022026735-A (JP)
Title: Power conversion device
Inventor: KASHIWAGI KOHEI
IPC: H02M7/12
Filed: 2020-07-31
Abstract: To provide a power conversion device capable of safely performing a bypass operation.SOLUTION: A power conversion device includes: a power converter including a plurality of unit converters; and a control device. Each of the plurality of unit converters includes: a first switching element S1; a second switching element S2 serially connected thereto; first and second diodes D1 and D2 that are connected in reverse parallel with the first and second switching elements; and a capacitor 33 that is connected in parallel to a series circuit of the first and second switching elements. Each of the plurality of unit converters performs, when voltage values at both ends of the capacitor 33 are an overvoltage threshold value or greater, a bypass operation in which the first switching element is turned off and the second switching element is turned on. The turn-on speed of the second switching element during the bypass operation is set to be lower than the turn-on speed of the second switching element during a normal operation.SELECTED DRAWING: Figure 4
Patent JP-2022032479-A (JP)
Title: Electrochemical sensor unit
Inventor: ASAI KAI
IPC: G01N27/28
Filed: 2020-08-12
Abstract: To provide an electrochemical sensor unit capable of stably and accurately detecting the concentration of a specific component in a test sample.SOLUTION: An electrochemical sensor unit is provided, comprising a sensor electrode that reacts with a specific component contained in a liquid under test, and a liquid retention structure configured to bring the liquid under test taken in from the outside into contact with the sensor electrode while keeping the stationary state or a steady flow of the liquid under test.SELECTED DRAWING: Figure 2
Patent JP-2022032871-A (JP)
Title: Game machine
Inventor: MURAMATSU NAOKI
IPC: A63F7/02
Filed: 2020-08-14
Abstract: To provide a game machine capable of realizing a suitable performance mode.SOLUTION: Based on satisfaction of a first execution condition, a first performance is executed by first performance execution means. Based on satisfaction of a second execution condition, a second performance differing from the first performance is executed by second performance execution means. When the first performance and the second performance are executed overlappingly, a lapse of a performance period of the second performance is configured to be more advantageous to a player than a lapse of a performance period of the first performance. Accordingly, it has an effect of realizing a suitable performance mode.SELECTED DRAWING: Figure 1
Patent JP-2022035097-A (JP)
Title: Receipt data significance assessment program, receipt data significance assessment method, and information processing device
Inventor: ITO YUSUKE
IPC: G16H10/00
Filed: 2020-08-20
Abstract: To appropriately assess the significance of medical care items included in receipt data.SOLUTION: The present invention causes a computer to execute the process of performing an assessment process of extracting second data 32c from first data 32a related to a plurality of receipts in accordance with a condition 32b for extracting the calculation items of receipts and assessing, on the basis of third data 32d derived by extracting data for which first calculation items were requested from the first or second data 32a or 32c and fourth data 32e extracted at random from data derived from the second data 32c by excluding the data for which the first calculation items were requested, a significant difference pertaining to the first calculation items with regard to the plurality of first medical care items included in the third and fourth data 32d and 32e, and generating learning data 32f in which one or more of second medical care items having been assessed as having a significant difference are extracted from the third and fourth data 32d and 32e.SELECTED DRAWING: Figure 7
Patent JP-2022036367-A (JP)
Title: Mechanical slope gradient assisting device
Inventor: INOUE TAKESHI
IPC: E02F9/26
Filed: 2020-08-23
Abstract: To provide a mechanical slope gradient assisting device that assists a machine in setting a gradient in the slope work.SOLUTION: A mechanical slope gradient assisting device is wrapped around a tip of a backhoe with an expansion and contraction belt to fix it, and a display plate is fixed in an easy-to-see position on an operator's seat. After setting a bucket gradient, a level is leveled and nuts and wing bolts are tightened. The Installation is complete when a display plate lights up.SELECTED DRAWING: Figure 1
Patent JP-2022037509-A (JP)
Title: Power transaction mediation system and power transaction mediation method
Inventor: SUENAGA SHINYA
IPC: G16Y20/30
Filed: 2020-08-25
Abstract: To solve the problem that it is difficult to achieve both a transaction for satisfying various power values such as an environment value and the improvement of physical indexes such as power transmission loss reduction of a power network and system stability improvement.SOLUTION: In a power transaction mediation system having a processing part and a recording part, the recording part holds a plurality of power transaction requests, the plurality of power transaction requests respectively include information showing a power attribute of a transaction object, and the processing part generates a plurality of buying and selling pairs of a selling transaction request and a buying transaction request having the same attribute in each attribute from the plurality of power transaction requests, evaluates matching of the plurality of buying and selling pairs on the basis of prescribed matching evaluation reference, calculates the performance of a power network in the case of performing a power transaction included in the plurality of buying and selling pairs in which a result obtained by evaluating the matching satisfies a prescribed condition, and selects the buying and selling pair to be adopted on the basis of the performance of the power network.SELECTED DRAWING: Figure 1
Patent JP-2022039166-A (JP)
Title: Surveying device
Inventor: YAMAZAKI RYOTA
IPC: G01S19/07
Filed: 2020-08-28
Abstract: To precisely determine a cause when positioning deterioration or positioning incapability occurs.SOLUTION: A radio analysis unit analyzes the spectrum of a signal received by radio communication, and determines whether the spectrum of the signal is similar to the spectrum of a desired signal that should be received by a reception station. When it is determined that the spectrum of the signal is similar to the spectrum of the desired signal, power of the signal is output as power of the desired signal, whereas when it is determined that the spectrum of the signal is not similar to the spectrum of the desired signal, the power of the signal is output as power of a noise signal. A data analysis unit determines that the cause of positioning deterioration is strength deterioration of the desired signal when the power of the desired signal is equal to or less than a threshold value, determines that the cause of positioning deterioration is the noise signal being excessive when the power of the noise signal is equal to or more than the threshold value, and determines that the cause of positioning deterioration is failure of a device when the power of the noise signal is less than the threshold value.SELECTED DRAWING: Figure 1
Patent JP-2022039470-A (JP)
Title: Generator internal failure detection method and generator internal failure detection device
Inventor: KURODA HIROTO
IPC: G01R31/72
Filed: 2020-08-28
Abstract: To provide a generator internal failure detection method that can calculate the value of a generator internal winding impedance by injecting an interorder harmonic current and reliably detect a generator internal failure.SOLUTION: In a generator internal failure detection method according to an embodiment, an interorder harmonic current is injected into a power system to which a generator is connected, and a voltage value of a voltage component and a current value of a current component at the same frequency as a line voltage waveform of the power system and an interorder harmonic injected from the current waveform are detected, an impedance value is calculated from the voltage value and the current value, and the calculated impedance value is used to detect the internal failure of the generator. The injection amount of the interorder harmonic current is made variable such that the detected current value becomes constant.SELECTED DRAWING: Figure 1
Patent JP-2022042658-A (JP)
Title: Traveling unit and article display robot
Inventor: NAGATSUKA MASAKI
IPC: B25J5/00
Filed: 2020-09-03
Abstract: To provide a traveling unit capable of preventing overturn of a car body without interfering with normal traveling; and to provide an article display robot.SOLUTION: A traveling unit includes a vehicle body 10A having multiple wheels 11, and an overturn prevention member 24 suspended on a position projecting outward from the vehicle body 10A. The overturn prevention member 24 is provided at the height at which the vehicle body 10A does not touch the road surface during normal traveling but touches the road surface when the vehicle body 10A is tilted.SELECTED DRAWING: Figure 16
Patent JP-2022045843-A (JP)
Title: Method, rated voltage adjustment device, and power storage device
Inventor: NAKAO FUMIAKI
IPC: H02J7/02
Filed: 2020-09-09
Abstract: To provide a rated voltage adjustment device and a power storage device effectively utilizing capabilities of two power storage modules when both power storage modules whose kinds of a second battery are different are connected in parallel.SOLUTION: In a power storage system to which a first power storage device and a second power storage device connected in parallel can be attached and having at least one step of a discharge standby step and a charge standby step, rated voltage of the first power storage device is determined. A magnitude relation between the rated voltage of either of the first power storage device and the second power storage device determined to increase at lease one of an accumulated time, accumulated electric energy, and an accumulated frequency, and the rated voltage of the other power storage device is determined. The rated voltage of the first power storage device is determined so that the magnitude determined by a magnitude determining stage may be satisfied.SELECTED DRAWING: Figure 18
Patent JP-2022047935-A (JP)
Title: Paper sheet collection system, paper sheet processing machine, and paper sheet processing method
Inventor: IWATA TAIJI
IPC: G07D11/12
Filed: 2020-09-14
Abstract: To provide a paper sheet collection system capable of simplifying the internal structure of a paper sheet processing machine as it can feed paper sheets from a discharge unit having a discharge mechanism for discharging the paper sheets to a paper sheet collection tool to store them in the paper sheet collection tool, the paper sheet processing machine, and a paper sheet processing method.SOLUTION: This paper sheet collection system comprises: a paper sheet processing machine (e.g., banknote changer 1) including a discharge unit (e.g., banknote dispensing unit 22) having a discharge mechanism 22e for discharging paper sheets, a drive unit 23 that drives the discharge mechanism 22e, and a control unit (e.g., banknote changer control unit 50) that controls the drive unit 23; and a paper sheet collection tool (e.g., banknote collection tool 60) which is attachable to/detachable from the paper sheet processing machine and in which the paper sheets discharged from the discharge mechanism 22e are stored. The control unit controls the drive unit so as to change the mode of the discharge operation of the paper sheets performed by the discharge mechanism 22e when a detection unit detects loading of the paper sheet connection tool on the discharge unit.SELECTED DRAWING: Figure 9