baber/WOPTO huggingface dataset:
Patent JP-2020013578-A (JP)
Title: Touch display panel, touch display device, and driving method thereof
Inventor: LEE HWIDEUK
IPC: G06F3/044
Filed: 2019-07-22
Abstract: To provide a touch display panel and device, and a driving method thereof.SOLUTION: In a touch display device 100, a constant voltage is applied to a cathode electrode during a period for sensing a finger touch or a pen touch, thereby making it possible to perform touch sensing while performing display driving. In addition, a signal having the same phase and potential as the signal applied to the touch electrode is applied to the cathode electrode during a period for transmitting an uplink signal to the pen, thereby making it possible to eliminate parasitic capacitance between the touch electrode and the cathode electrode, prevent transmission delay of the uplink signal, improve the recognition rate of the uplink signal, and enhance the performance of pen-touch sensing.SELECTED DRAWING: Figure 1
Patent JP-2021019860-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2019-07-27
Abstract: To increase game interest.SOLUTION: A game machine including a first display device capable of displaying an image and executing a performance and a second display device different from the first display device includes performance control means capable of displaying the same image as a predetermined image on a display screen of the second display device, after the predetermined image is displayed on a display screen of the first display device. The performance control means, after displaying the predetermined image on the display screen of the first display device, moves the second display device, and displays the same image as the predetermined image on the display screen of the second display device.SELECTED DRAWING: Figure 84
Patent JP-2021020607-A (JP)
Title: Pneumatic tire for heavy load
Inventor: TANADA KENICHIRO
IPC: B60C11/13
Filed: 2019-07-30
Abstract: To provide a pneumatic tire for heavy loads improved in quietness, while suppressing deterioration in wet performance.SOLUTION: A tread 4 of a tire 2 comprises at least three land parts 8 extending in a circumferential direction, where circumferential grooves 12 are formed between the one land part 8 and the other land part 8. The land part 8 comprises a number of blocks 14 arranged in the circumferential direction, where a lateral groove 18 is formed between the one block 14 and the other block 14. The circumferential groove 12 comprises a number of protrusions 26 protruding from a bottom surface, where the protrusions 26 include a first protrusion 28 and a second protrusion 30 having volumes smaller than those of the first protrusion 28. The lateral groove 18 is connected to the circumferential groove 12, and the first protrusion 28 is positioned at a position where the grooves are connected. In an axial direction, a mouth of the lateral groove 18 overlaps with the first protrusion 28 as a whole.SELECTED DRAWING: Figure 1
Patent JP-2021026037-A (JP)
Title: Polarization film and method of manufacturing the same
Inventor: HATANAKA NOBUYUKI
IPC: H05B33/10
Filed: 2019-07-31
Abstract: To provide a novel polarization film that although having at least two regions differing in visual sensitivity correction simplicial transmissivity, hardly has mutual region contours viewed, and can exhibit light absorption anisotropy on the whole.SOLUTION: There is provided a polarization film that includes a polarization layer and a base material layer, and that includes a first region and a second region adjoining the first region and having higher visual sensitivity correction simplicial transmissivity than the first region in a plane direction of the polarization film, the second region including a region X which has a difference of less than 30% in visual sensitivity correction simplicial transmissivity from the first region and also has a visual sensitivity correction polarization degree larger than 10%.SELECTED DRAWING: None
Patent JP-2021024949-A (JP)
Title: Pressure sensitive adhesive sheet
Inventor: AKIYAMA ATSUSHI
IPC: B32B25/08
Filed: 2019-08-05
Abstract: To provide a pressure sensitive adhesive sheet, usable in fixing an electronic component material, the pressure sensitive adhesive sheet excellent in an elastic property and capable of maintaining the excellent elastic property even with a repeated extension-contraction operation applied thereto.SOLUTION: A pressure sensitive adhesive sheet includes a base material and an adhesive layer arranged at least on one side of the base material. The base material includes at least one kind selected from a group composed of a polyurethane resin, a styrenic elastomer and a propylene elastomer.SELECTED DRAWING: Figure 1
Patent JP-2020030820-A (JP)
Title: Literature analysis device, literature analysis method, literature analysis program and literature analysis system
Inventor: FUJISAWA MASATO
IPC: G06K9/32
Filed: 2019-08-06
Abstract: To allow for placing figures of a literature in an orientation that allows a user to read codes.SOLUTION: A literature analysis device 1 according to an embodiment of the present invention comprises: a code extraction unit 112 for extracting characters included in a literature; an orientation identification unit 114 configured to identify an orientation in which a figure included in the literature is placed on the basis of the characters extracted by the code extraction unit 112; and an output unit 115 configured to output information for placing the figure in a predetermined orientation when an orientation identified by the orientation identification unit 114 is different from the predetermined orientation.SELECTED DRAWING: Figure 2
Patent JP-2021024041-A (JP)
Title: Rotary tool and driver drill
Inventor: ARAKI YUTA
IPC: B23B45/00
Filed: 2019-08-06
Abstract: To provide a rotary tool which enables a clutch mode and a gear shift mode to be detected with a compact structure even if an electronic clutch is adopted.SOLUTION: A vibration driver drill 1 includes: a brushless motor 9; a planetary gear 53B driven by the brushless motor 9; an internal gear 51B which engages with the planetary gear 53B and may move forward and rearward in an axial direction; a carrier 52A which engages with the planetary gear 53B; and a spindle 26 which is driven by the carrier 52A. A magnetic sensor 62 capable of detecting forward and rearward movement of the internal gear 51B is disposed below the carrier 52A in a radial direction.SELECTED DRAWING: Figure 5
Patent JP-2021025480-A (JP)
Title: Pump device
Inventor: FAN XIN SHUAI
IPC: H02K7/14
Filed: 2019-08-06
Abstract: To provide a pump device capable of efficiently cooling a pump part.SOLUTION: A pump device 300 comprises a pump part 301, a cooling fan 25, and a fan cover 51. The fan cover 51 comprises a cooling structure 400 that cools the pump part 301. The cooling structure 400 guides at least a part of air sent from the cooling fan 25 to at least a part of the pump part 301, or introduces at least a part of air flowing toward the cooling fan 25 from at least a part of the pump part 301. The pump part 301 comprises a guard member 316 that allows the air flowing from the cooling fan 25 or the air flowing toward the cooling fan 25 to pass between the inside and outside of the pump part 301.SELECTED DRAWING: Figure 43
Patent JP-2020021943-A (JP)
Title: Host material for phosphorescent layer, light-emitting element, light-emitting device, electronic device, and lighting device
Inventor: KAWAKAMI SACHIKO
IPC: C09K11/06
Filed: 2019-08-22
Abstract: To provide a novel compound which can be used as host material in which a phosphorescent compound is dispersed, and provide a light-emitting element having a long lifetime.SOLUTION: A host compound for a phosphorescent layer is represented by general formula (G0). In the formula, Arepresents a dibenzo [f, h] quinoxalinyl group, Arepresents a benzo [b] naphtho [2, 3-d] furanyl group, and Ar represents an arylene group having 6 to 25 carbon atoms. The dibenzo [f, h] quinoxalinyl group, the benzo[b] naphtho [2, 3-d] furanyl group, and the arylene group are separately unsubstituted, or have, as a substituent, any one of an alkyl group having 1 to 6 carbon atoms, a cycloalkyl group having 3 to 6 carbon atoms, and an aryl group having 6 to 13 carbon atoms.SELECTED DRAWING: None
Patent JP-2021039403-A (JP)
Title: Delivery device, flying body, flight system, and method and program thereof
Inventor: YOSHIDA ATSUSHI
IPC: G01C21/34
Filed: 2019-08-30
Abstract: To provide a delivery device, flying body, flight system, and method and program thereof capable of accurately obtaining a position or the like of an obstacle from a flying body.SOLUTION: A delivery device 10 comprises: an acquisition section 11 for acquiring obstacle position information; and a delivery section 12 for wirelessly delivering obstacle information including the acquired obstacle position information and obstacle identification information from an obstacle to a flying body. The delivery device 10 delivers obstacle identification information to a flying body together with obstacle position information, and the flying body obtains a position or the like of a specified obstacle.SELECTED DRAWING: Figure 1
Patent JP-2022153678-A (JP)
Title: Package for mounting electronic component and electronic device
Inventor: MORI RYUJI
IPC: H01L23/04
Filed: 2019-08-30
Abstract: To reduce a local change in impedance and noise generated at a portion where a structure for transmitting a signal is switched.SOLUTION: A package for mounting an electronic component 1 comprises: a substrate 11 that has a first surface 111a; a signal line 12 that penetrates in a direction intersecting with the first surface 111a and has a first end 12a exposed on the first surface 111a; a wiring board 13 that has an insulating layer 131 having a second surface 131a extending in a direction intersecting with the first surface 111a, a third surface 131b located on the opposite side of the second surface 131a, and a fourth surface 131c connecting the second surface 131a and the third surface 131b to each other, a wiring pattern 132, and a ground layer 133 located on the third surface 131b; and a conductive joint material 14 that electrically connects the first end 12a and the wiring pattern 132 to each other. First members 133a, 16a in conduction with the ground layer 133 on the third surface 131b are located on the fourth surface 131c.SELECTED DRAWING: Figure 2
Patent JP-2021038486-A (JP)
Title: Culotte-type petticoat
Inventor: TASHIRO MARIKO
IPC: A41B9/10
Filed: 2019-09-03
Abstract: To provide a culotte-type petticoat capable of being temporarily hemmed up in using the toilet, for example.SOLUTION: A culotte-type petticoat has left and right two cylindrical crotch parts through which left and right legs of a wearer pass, respectively, and a rise part which is sewn continuously with the crotch parts and covers the waist of the wearer. The culotte-type petticoat comprises a first engaging member arranged on each of skirt parts which are the bottom edge of the crotch parts, and a second engaging member arranged on a waist part which is the top edge of the rise part and engageable with the first engaging member. Thus, the hem-up can be temporarily performed by engaging the first engaging member with the second engaging member in a worn state.SELECTED DRAWING: Figure 1
Patent JP-2021040524-A (JP)
Title: Beer taste beverage and method for producing the same
Inventor: OSAWA CHIAKI
IPC: C12C5/02
Filed: 2019-09-10
Abstract: To provide a beer taste beverage having a beer-like flavor and bitterness without using hop, and a method for producing the same.SOLUTION: The problem is solved by a beer taste beverage that contains gentian and/or gentian extract and further contains ethyl acetate of 0.50 mg/L or more.SELECTED DRAWING: None
Patent JP-2021043123-A (JP)
Title: Detector for detecting number of fine particles
Inventor: MIZUNO KAZUYUKI
IPC: F01N3/00
Filed: 2019-09-13
Abstract: To increase the accuracy of detection of a detector for detecting the number of fine particles.SOLUTION: The detector for detecting the number of fine particles has a bottomed cylindrical protective cover 80 surrounding a region around a gas flow passage 24 of a detection element 20 for detecting the number of fine particles. The protective cover 80 has gas inlet ports 81 and gas exhaust ports 82. The gas inlet ports 81 are provided on an exist 24b side of the gas flow passage 24 not to face the detection element 20 but to face the spaces on both sides of the detection element 20. The gas exhaust ports 82 are provided on an entrance 24a side of the gas flow passage 24 and face the detection element 20.SELECTED DRAWING: Figure 6
Patent JP-2021044499-A (JP)
Title: Light-emitting element
Inventor: KUREYA TAKESHI
IPC: H01L27/32
Filed: 2019-09-13
Abstract: To provide a light-emitting device that can be manufactured more easily than conventional three-dimensional light sources using organic electroluminescent devices, and that can easily meet the demand for small quantities of a wide variety of products.SOLUTION: The light-emitting device has an organic electroluminescent element with a structure consisting of a plurality of layers stacked between an anode and a cathode, and a three-dimensionally shaped member that is placed in contact with the organic electroluminescent element and has at least part of its surface in the form of a curved surface.SELECTED DRAWING: None
Patent JP-2021047506-A (JP)
Title: Electronic device
Inventor: NAKAGAKI YOSHIJI
IPC: G06F1/16
Filed: 2019-09-17
Abstract: To provide an electronic device in which a pen member is easy to remove.SOLUTION: An electronic device comprises: a first casing 10; a second casing 20; a pen housing unit which is provided in an interior of the first casing 10; and a pen member 40 which is removably housed in the pen housing unit. The first casing 10 comprises: a first cover 10a which can face a display 21 of the second casing 20; a second cover 10b which faces to a side opposite to a side of the first cover 10a in a thickness direction of the first casing 10; a side surface 10c; and an opening 14 which is open extending between the side surface 10c and the first cover 10a and is in communication with an interior of the pen housing unit. The opening 14 comprises: a side surface opening 14a which is open on the side surface 10c; and a cover opening 14b which is open on the first cover 10a. The pen member 40 comprises: a pen main body 41; and a removal operation unit 42 which protrudes from an outer peripheral surface of the pen main body 41 to an outside in a radial direction orthogonal to a center axis of the pen member 40. The removal operation unit 42 is disposed in the cover opening 14b.SELECTED DRAWING: Figure 1
Patent JP-2021048114-A (JP)
Title: Scanning electron microscope and secondary electron detection method for scanning electron microscope
Inventor: YAMADA KEIZO
IPC: H01J37/147
Filed: 2019-09-20
Abstract: To provide a scanning electron microscope and a secondary electron detection method for a scanning electron microscope that cancel and reduce deflection aberrations generated at a first deflector, a second deflector, and a third deflector to detect secondary electrons generated on a sample's surface with high spatial resolution.SOLUTION: A scanning electron microscope comprises: a first deflector 4 for deflecting primary electrons generated at a primary electron irradiation system; a second deflector 5 that deflects primary electrons deflected by the first deflector in the reverse direction to cancel aberrations, makes a direction of the primary electrons agree with an axis of an imaging system to make the primary electrons be radiated to a sample, and deflects secondary electrons discharged from the sample in a direction reverse to that of the primary electrons to separate the secondary electrons, the second deflector constituted by a magnetic field and an electric field; the imaging system that thinly narrows a beam of the primary electrons deflected by the second deflector and directed to the direction made to agree with the axis of the imaging system before radiating the narrowed beam to the sample and makes the secondary electrons discharged from the sample be incident on the second deflector 5, the imaging system constituted by an objective lens; and a secondary electron detection system for detecting the secondary electrons after being deflected by the second deflector 5.SELECTED DRAWING: Figure 2
Patent JP-2021046170-A (JP)
Title: Power conversion device for vehicles
Inventor: SAITO HIROTAKA
IPC: B60L50/60
Filed: 2019-09-20
Abstract: To suppress the overheating of a smooth capacitor disposed in a power line of an inverter of an electric vehicle having two motors.SOLUTION: A power conversion device for vehicles in the present invention has a battery, a motor for driving, an inverter for driving, a smooth capacitor, a motor for power generation, an inverter for power generation, and a control device. The control device controls the inverter for driving by the control of a carrier frequency. When the temperature of the smooth capacitor is equal to or higher than a reference temperature and a gain value of the smooth capacitor is equal to or higher than a reference gain, the control device changes the carrier frequency according to a frequency region to which a current value of the carrier frequency belongs.SELECTED DRAWING: Figure 4
Patent JP-2021051139-A (JP)
Title: Image forming apparatus, and method for recovering transfer residual toner
Inventor: SUMIDA JUNYA
IPC: G03G21/00
Filed: 2019-09-24
Abstract: To provide an image forming apparatus that can predict the amount of transfer residual toner accumulated on a drum cleaning roller with simple processing, and a method for recovering transfer residual toner.SOLUTION: An image forming apparatus 1 comprises: a photoconductor drum 4Y; a laser scan unit 6; a developing roller 71Y; a transfer roller 82Y; and a drum cleaning roller 10Y. The image forming apparatus 1 counts the number of dots DYA1 to DYA11 for forming a toner image on the photoconductor drum 4Y for each of a plurality of areas A1 to A11 of image data in a main scanning direction. When the counted number of dots DYA1 to DYA11 exceeds a first threshold N1 in any one of the plurality of areas A1 to A11, the image forming apparatus 1 then discharges transfer residual toner from the photoconductor drum 4Y to the drum cleaning roller 10Y.SELECTED DRAWING: Figure 7
Patent JP-2021051143-A (JP)
Title: Level voltage generator, data driver, and display device
Inventor: TSUCHI HIROSHI
IPC: G02F1/133
Filed: 2019-09-24
Abstract: To provide a display device with which it is possible to suppress random variation in output voltage between data driver ICs and perform unevenness-free display.SOLUTION: A level voltage generator comprises: N differential amplifiers each amplifying N input voltages and having an output terminal for outputting the amplified voltages; and a ladder resistor having N voltage supply points connected to the respective output terminals of the N differential amplifiers and M voltage output points for outputting M level voltages. The M voltage output points are connected to the capacitive loads on the input side of the amplifiers, and at least one of the N differential amplifiers includes an input pair and an output terminal connected to one of the N voltage supply points. One of the input pair receives the input voltage of one of the N input voltages, and the other of the input pair is connected to one voltage output point, among the M voltage output points, that outputs a level voltage closest to the voltage at one voltage supply point, the one voltage supply point and the one voltage output point being arranged at mutually different positions on the ladder resistor.SELECTED DRAWING: Figure 4A
Patent JP-2021053894-A (JP)
Title: Printing cassette
Inventor: AZUMA KOSUKE
IPC: B41J17/32
Filed: 2019-09-30
Abstract: To provide a printing cassette which can be downsized in a direction perpendicular to a rotational axis of a gear, while disposing the gear for transmitting driving force.SOLUTION: The present disclosure is a printing cassette including: a printing tape roll to which a printing tape is wound about a winding axis parallel to a first direction; an input gear to which driving force is input from the outside; an output gear for outputting driving force to the outside; and an idle gear for transmitting driving force input to the input gear to the output gear by directly or indirectly engaging with the input gear and the output gear. At least a part of the input gear, at least a part of the output gear, and at least a part of the idle gear respectively are overlapped with the printing tape roll in the first direction.SELECTED DRAWING: Figure 6
Patent JP-2021055362-A (JP)
Title: Exterior structure of building and building
Inventor: NAGAMORI HIROAKI
IPC: E04B1/66
Filed: 2019-09-30
Abstract: To provide an exterior structure which has excellent air permeability and which can suppress internal dew condensation, and to provide a building.SOLUTION: An exterior structure 1 includes: a waterproof sheet 2 provided on the outdoor side of a wall structure 110; a first vertical furring strip 3 provided on the outdoor side of the waterproof sheet 2; a radiation sheet 4 provided on the outdoor side of the first vertical furring strip 3; a second vertical furring strip 5 provided on the outdoor side of the radiation sheet 4; a horizontal furring strip 6 provided on the outdoor side of the second vertical furring strip 5; and a heat insulation material 7 provided on the outdoor side of the horizontal furring strip 6. A first ventilation space S1 is formed between the waterproof sheet 2 and the radiation sheet 4 by the first vertical furring strip 3, and a second ventilation space S2 is formed between the radiation sheet 4 and the horizontal furring strip 6 by the second vertical furring strip 5.SELECTED DRAWING: Figure 1
Patent JP-2021056892-A (JP)
Title: Method and device for supporting specialist conference by computer, and computer program and system for supporting specialist conference
Inventor: TAKAHATA TAKAYUKI
IPC: G16H20/00
Filed: 2019-09-30
Abstract: To provide a method, a support device, a computer program, and a support system for making the whole management of a genome medical care which deals with plural requests of examinations more efficient.SOLUTION: In a method that uses a computer to support a specialist conference held for a plurality of medical experts to interpret gene information of patients, a specialist conference terminal in a medical facility acquires results of a gene panel examination by analyzing gene information of patients, and outputs operational screens UI51 and UI52 in which the schedules of the specialist conference can be set on the basis of the time of the conference according to the examination results.SELECTED DRAWING: Figure 3
Patent JP-2021061471-A (JP)
Title: Terminal device, base station device, and communication method
Inventor: YOSHIMURA TOMOKI
IPC: H04L27/26
Filed: 2019-10-03
Abstract: To provide a device and a communication method for efficient communication.SOLUTION: A terminal device includes a channel generation unit that generates a PUCCH time domain signal placed from the Xth OFDM symbol to the X+Lth OFDM symbol in a slot, and a transmission unit that transmits a CSI part 1 and a CSI part 2 via a PUCCH. When a time domain signal of the Xth OFDM symbol is generated at least on the basis of a content of a resource element included in the X+1th OFDM symbol, then a set of UCI symbols used for multiplexing of the CSI part 1 and CSI part 2 is given at least on the basis of the assumption that the number of OFDM symbols in PUCCH is L.SELECTED DRAWING: Figure 6