baber/WOPTO huggingface dataset:
Patent JP-2020079318-A (JP)
Title: Methods and compositions for improving cognitive function
Inventor: MICHELA GALLAGHER
IPC: A61P43/00
Filed: 2020-02-28
Abstract: To provide methods and compositions for improving the cognitive function.SOLUTION: There is provided a method for treating a central nervous system (CNS) disorder with cognitive impairment in a subject in need of treatment of the disorder or at risk of the disorder, or delaying or slowing the progression of the cognitive impairment or reducing the rate of decline of the cognitive function in the subject, the method comprising the step of administering to the subject a therapeutically effective amount of a synaptic vesicle protein 2A (SV2A) inhibitor or a pharmaceutically acceptable salt, hydrate, solvate or polymorph thereof.SELECTED DRAWING: None
Patent JP-2021135933-A (JP)
Title: Display method, display device and display system
Inventor: ASAMI MISAKI
IPC: G08G1/16
Filed: 2020-02-28
Abstract: To provide a display method, a display device and a display system which are less troublesome than performing alarm display of characters and signs, etc. and display of images according to traffic participants who are gazing objects, etc., and which can grasp speed and risks of the traffic participants at an early stage.SOLUTION: In a display method in a mobile object (example: vehicle 10) with a display device (virtual image display device 52) which detects an object including at least other mobile object (such as oncoming vehicle 152), and a fixed object (such as street tree 170), and displays images in the surroundings of or superposing the images on the detected object when other mobile object is detected, the other mobile object is considered as a gazing object, and an image corresponding to a peripheral object in the surroundings of the gazing object is exaggeratedly expressed on the peripheral object in the surroundings of the gazing object in a superposed manner to be displayed on the display device.SELECTED DRAWING: Figure 5
Patent JP-2021137288-A (JP)
Title: Game machine
Inventor: SHIBATA NOBUYOSHI
IPC: A63F7/02
Filed: 2020-03-04
Abstract: To provide a game machine with further improved performance control operation.SOLUTION: A game machine includes a first process for regulating the supply source of a display clock that regulates the operation of a display circuit 74 that outputs image data, a second process for setting the ratio to the frequency of the supply source and making the frequency of the display clock correspond to the processing time required for displaying 1 dot for each pixel of a display device, and third means for distributing the image data output from the display circuit 74 to first data ODD and second data EVEN. The display device completes the process for 2 dots of pixels, in the time of one cycle of an LVDS clock, which has a frequency of 1/2 time of the display clock.SELECTED DRAWING: Figure 5
Patent JP-2021141232-A (JP)
Title: Piezoelectric material and liquid discharge head
Inventor: UEDA KEIJI
IPC: H01L41/09
Filed: 2020-03-06
Abstract: To provide a piezoelectric material that can reduce a variation in obtained performance of an actuator and improve yield.SOLUTION: A piezoelectric material has a plurality of crystal films including at least Zr, Ti, and Pb laminated on an electrode, and in the piezoelectric material, for each one of the plurality of crystal films formed, the range of fluctuation of a Zr/Ti ratio in the thickness direction is 5% or less.SELECTED DRAWING: Figure 1
Patent JP-2021139470-A (JP)
Title: Check valve and check valve device including the same
Inventor: KOMADA KOICHI
IPC: F16K51/00
Filed: 2020-03-06
Abstract: To provide a check valve which can inhibit contamination from flowing to the downstream side.SOLUTION: A check valve includes: a case having a case body, an inflow passage for flowing a fluid into the case body, and a conduction passage which guides the fluid in the case body to the outside of the case body; and a valve body which is housed in the case body and opens or closes the inflow passage. The case is housed in a housing having an outlet passage for flowing out the fluid and forms an annular passage, which connects the conduction passage with the outlet passage, between itself and the housing. The case body has an annular protruding part extending in a circumferential direction and protruding outward on its outer peripheral surface. The annular protruding part forms a narrowing part in the annular passage.SELECTED DRAWING: Figure 1
Patent JP-2021145453-A (JP)
Title: Protection circuit
Inventor: KONO TOMOYUKI
IPC: H02H9/04
Filed: 2020-03-11
Abstract: To provide a protection circuit that has an electrostatic protection function and a reverse connection protection function, and can achieve miniaturization.SOLUTION: A protection circuit 1 includes first power supply wiring 51, second power supply wiring 52, first wiring 53, second wiring 54, a first rectifier diode 701, a second rectifier diode 702, and an electrostatic protection circuit 6. The first power supply wiring extends from a first power supply terminal 31 connected to the positive electrode of a battery 10. The second power supply wiring extends from a second power supply terminal 32 connected to the negative electrode of the battery. The first rectifier diode connects the anode electrode to the first power supply wiring and connects the cathode electrode to the first wiring. The second rectifier diode connects the cathode electrode to the second power supply wiring, and connects the anode electrode to the second wiring. The electrostatic protection circuit is connected between the first wiring and the second wiring to absorb static electricity.SELECTED DRAWING: Figure 1
Patent JP-2020177226-A (JP)
Title: Material for forming organic film, substrate for manufacturing semiconductor device, method for forming organic film, patterning method, and compound for forming organic film
Inventor: KOORI DAISUKE
IPC: H01L21/312
Filed: 2020-03-16
Abstract: To provide a compound containing an imide group which not only is cured under film formation conditions in inert gas as well as in air, and is excellent in heat resistance and properties of filling and planarizing a pattern formed on a substrate, but also can form an organic underlayer film with favorable adhesion to a substrate, and a material for forming an organic film including the compound.SOLUTION: A material for forming an organic film contains: (A) a compound for forming an organic film represented by the general formula (1A); and (B) an organic solvent.SELECTED DRAWING: None
Patent JP-2021146447-A (JP)
Title: Processing device
Inventor: ASAI RYUHEI
IPC: B23Q7/00
Filed: 2020-03-19
Abstract: To provide a processing device capable of efficiently turning a workpiece upside down to improve the processing efficiency.SOLUTION: A processing device comprises first to third processing device parts for processing a workpiece, and a conveying device for conveying a workpiece P to first to third processing regions of the first to third processing device parts. The conveying device 11 comprises an installation rail extending through the first to third processing device parts, a conveying unit 54 movably supported on the installation rail, first and second conveying chucks 58 provided on the conveying unit 54 to hold the workpiece P, and first and second pushers provided in association with the first and second conveying chucks. The first and second conveying chucks are mounted so as to be able to reversely turn between a first angle position and a second angle position and are reversed and rotated while the conveying unit 54 moves to the next processing device part, and the workpiece held by them is turned upside down.SELECTED DRAWING: Figure 3
Patent JP-2021146654-A (JP)
Title: Molding method of molding resin molded article containing twisted part
Inventor: NAKAYAMA SEIKI
IPC: B29C45/14
Filed: 2020-03-20
Abstract: To provide a molding method of molding a molded article having a complicated shape containing a twisted part at a low cost.SOLUTION: A reinforcement fiber tape (T), provided by binding longitudinally-oriented reinforcement fiber by resin and winding the same in a roll state, is used. First, from the reinforcement fiber tape (T), a plurality of tape pieces (9) cut into a prescribed width and a prescribed length is inserted into a metal mold (1). At this time, the tape pieces (9) are arranged so as to be spaced from each other by a predetermined interval in a cavity. Then, the resin is injected. Thereby a molded article (11) on which the tape pieces (9) are laminated is acquired. Before the resin is completely cooled and solidified, a molded article (12) is taken out of the metal mold to cool. Since thermal expansion coefficient of the reinforcement fiber tape (T) is different from that of the resin, the molded article (11) is deformed at cooling. Thereby the molded article (12) containing a twisted part is provided.SELECTED DRAWING: Figure 2
Patent JP-2021146659-A (JP)
Title: Liquid discharge device
Inventor: SUGIURA KEITA
IPC: B41J2/175
Filed: 2020-03-23
Abstract: To suppress an increase in a size of a liquid discharge device in a width direction even though a roll body is arranged in a front portion of the apparatus, in the liquid discharge apparatus in which a cartridge can be accessed from the front of the apparatus.SOLUTION: A printing apparatus 10 includes: a housing 14 in which components are arranged in the inside thereof; a holder 81 that supports a roll state sheet 11 rotatably around a shaft extending in a horizontal direction 9; a drive transmission mechanism 82 that is arranged side by side with the holder 81 and transmits a rotational drive force to the holder 81; a cartridge attachment part 110 arranged above the drive transmission mechanism 82 and to which a cartridge 70 storing ink is attached; and a head 39 that discharges ink to the sheet 11. A range occupied by the cartridge attachment part 110 in the horizontal direction 9 overlaps with a range occupied by the drive transmission mechanism 82, and out of a range occupied by the holder 81. The cartridge 70 and the holder 81 can be taken out with respect to the housing 14 through an opening formed on a front surface of the housing 14.SELECTED DRAWING: Figure 5
Patent JP-2021054650-A (JP)
Title: Cleaning device and image formation device
Inventor: TAMAI HIROATSU
IPC: B41J2/01
Filed: 2020-03-23
Abstract: To provide a cleaning device and an image formation device that can accurately determine the replacement timing of the webs used for cleaning of a transport roller that transports a sheet.SOLUTION: A cleaning device 7 performs the winding action of a web W according to the rotation of a web driving roller 73 based on the rotation force of a rotational arm 812 following the energization of a solenoid 811. In addition, a detection piece 812C is fixedly provided with the rotational arm 812, and a third detection sensor 813 detects the detection piece 812C. A winding controlling part 95 controls the energization condition of the solenoid 811 so as for the winding of the web W to be performed according to the rotation of the web driving roller 73. A web terminal end determination part 97 determines that the terminal end of the web W is exposed on a web following roller 71 when the detection result of the third detection sensor 813 shows no change even though the solenoid 811 is energized.SELECTED DRAWING: Figure 16
Patent JP-2021156923-A (JP)
Title: Optical system and imaging device
Inventor: OKADA TAKASHI
IPC: H04N5/225
Filed: 2020-03-25
Abstract: To provide an optical system of a wide angle of view having a large imaging magnification in a central region.SOLUTION: An optical system includes a front lens group B1 having positive or negative refractive power, an aperture stop SP, and a rear lens group B2 having positive refractive power that are arranged in order from an object side to an image side. The front lens group includes an aspherical lens that is disposed closest to the object side and has positive refractive power on an optical axis, and an object-side surface of the aspherical lens is an aspheric surface that has a radius of curvature off-axis larger than that on the axis. When distance on the optical axis from an aspherical surface to the aperture stop is D1s, an optical total length of the optical system is L, and an amount of sag from a reference spherical surface at a position of 40% and 80% of an effective diameter on the aspherical surface is Dr4 and Dr 8, respectively, conditions of 0.45≤D1s/L≤0.65 and 2.6≤Dr8/Dr4≤30.0 are satisfied.SELECTED DRAWING: Figure 1
Patent JP-2021153451-A (JP)
Title: Detector
Inventor: EZUKA TOSHIHARU
IPC: G01N21/05
Filed: 2020-03-26
Abstract: To provide a detector capable of increasing the utilization efficiency of fluorescent light to excitation light.SOLUTION: A detector comprises: an excitation light optical system that irradiates an enzyme holding film from the gas flow path side of a reaction part with excitation light; and a light guide member disposed on one axis so as to receive fluorescent light, and forming a light guide path along the one axis. The excitation light optical system is configured to condense the excitation light in either area on the gas flow path side from the enzyme holding film on the one axis, or inside the light guide member on the one axis.SELECTED DRAWING: Figure 2
Patent JP-2021154371-A (JP)
Title: Flux, resin flux-cored solder using flux, flux coated solder using flux and soldering method
Inventor: KURASAWA YOKO
IPC: B23K35/14
Filed: 2020-03-30
Abstract: To provide a flux that is suitable for application to an inside of resin flux-cored solder or an exterior of flux coated solder and can suppress crack sensitivity of residues of the flux.SOLUTION: The flux according to the present invention includes rosin methyl ester and is solid or solid-like at 25°C, which is used in application to an inside of resin flux cored solder or an exterior of flux coated solder.SELECTED DRAWING: None
Patent JP-2021163553-A (JP)
Title: All-solid battery
Inventor: INOUE NORIMASA
IPC: H01M4/36
Filed: 2020-03-31
Abstract: To provide an all-solid battery system that has a high capacity and excellent output characteristics.SOLUTION: An all-solid battery system comprises an all-solid battery and a charging device, and charges the all-solid battery with a voltage up to 2.8 V. The all-solid battery has a positive electrode, a negative electrode, and a solid electrolyte layer interposed between the positive electrode and the negative electrode. The positive electrode has a compact of a positive electrode mixture containing a positive electrode active material, a solid electrolyte and a conductive assistant. The positive electrode active material contains a lithium cobalt oxide. The solid electrolyte is a sulfide-based solid electrolyte having a specific composition.SELECTED DRAWING: Figure 1
Patent JP-2021165062-A (JP)
Title: Automatic steering control system
Inventor: TSUKASAKI YUICHIRO
IPC: B62D6/00
Filed: 2020-04-06
Abstract: To provide an automatic steering control system capable of preventing cyclic wobbles of a vehicle from occurring at a time of implementing automatic steering control.SOLUTION: An automatic steering control system 100 includes: a camera unit 21; plural sensors including a vehicle speed sensor 14 and a steering angle sensor 13; and a steering angle controller 101 for controlling a steering angle of a vehicle 1 so that the vehicle heads for a target position ahead of the vehicle 1. The steering angle controller 101 controls the steering angle so that at least a part of a steering angle waveform observed when the vehicle 1 travels while repeatedly crossing an ideal trajectory L1 becomes a non-sine wave.SELECTED DRAWING: Figure 3
Patent JP-2021165348-A (JP)
Title: Method and apparatus for manufacturing waste plastic molding
Inventor: SUEMUNE YOSHIHIRO
IPC: C08J11/06
Filed: 2020-04-07
Abstract: To provide a method for manufacturing a waste plastic molding, capable of increasing the density of waste plastic molding.SOLUTION: A method for manufacturing a waste plastic molding comprises: a material input step of inputting a waste plastic raw material into the previous drying chamber of a vessel having a kneading chamber and the previous drying chamber in the inside; a previous drying step of supplying warm air to the previous drying chamber to dry the waste plastic raw material input into the drying chamber; a kneading step of kneading and heating the waste plastic raw material transferred from the previous drying chamber in the kneading chamber; a transfer step of transferring the waste plastic raw material toward an extrusion molding part provided on the side opposite to the previous drying chamber to the kneading chamber; and an extrusion molding step of extruding and molding the waste plastic raw material by the extrusion molding part to form a waste plastic molding from the waste plastic raw material.SELECTED DRAWING: Figure 1
Patent JP-2021167746-A (JP)
Title: Mechanical pressure gauge
Inventor: TANABE YUSAKU
IPC: G01L7/04
Filed: 2020-04-10
Abstract: To enable a mechanical pressure gauge to connect to an electronic pressure gauge.SOLUTION: A mechanical pressure gauge 1 includes a Bourdon tube 1a, and is provided with a root part 1c and a connection thread part 1b connected to a tube to be measured. The mechanical pressure gauge has: an electronic pressure gauge connection 1d connected to a connection thread part of an electronic pressure gauge; a branch conduit 1e to transmit a pressure inside the tube to be measured 2 to the Bourdon tube 1a via the root part 1c; and an electronic pressure gauge conduit 1e to transmit the pressure inside the tube to be measured to the electronic pressure gauge connection 1d via the root part 1c.SELECTED DRAWING: Figure 2
Patent JP-2020118985-A (JP)
Title: Electro-optic display apparatus
Inventor: GEORGE G HARRIS
IPC: G02F1/1676
Filed: 2020-04-13
Abstract: To provide an electro-optic display apparatus.SOLUTION: A display apparatus having a plurality of display surfaces controlled by a controller has a mounting substrate for mounting the plurality of display surfaces. The mounting structure has a conductor layer for providing electrical connections to the plurality of display surfaces. The display apparatus may further have at least one display surface sufficiently flexible to have a curvature, where the curvature produces a space to house the controller between the at least one display surface and the mounting structure.SELECTED DRAWING: Figure 9
Patent JP-2021167214-A (JP)
Title: Steam release pouch
Inventor: MORITA SAHO
IPC: B65D81/34
Filed: 2020-04-13
Abstract: To provide a steam release pouch that improves opening property by improving bottom opening property and makes it easier to eat a food as it is from the steam release pouch after opening after heat treatment.SOLUTION: A steam release pouch of the present invention includes a first sheet and a second sheet facing each other, and a bottom sheet between the first sheet and the second sheet, and includes a steam release part, the length in a width direction from the lower end of the inner edge of the part where the facing surfaces of the bottom sheet are joined to the virtual vertical line (A1) with respect to the outer edge of a bottom intermediate seal part including the intersection of the inner edge of the bottom side seal and the inner edge of the bottom intermediate seal and the length in the width direction from the lower end of the inner edge of the part where the facing surfaces of the bottom sheet are joined to the virtual vertical line (A2) with respect to the outer edge of a bottom intermediate seal part including the intersection of the inner edge of the bottom side seal and the inner edge of the bottom intermediate seal are equal, the ratio of the length of A1 to the length (B) of the inner edge of the bottom intermediate seal part in the width direction and the length of A2 is 1: 1: 1 to 1: 3: 1.SELECTED DRAWING: Figure 1
Patent JP-2021168778-A (JP)
Title: Interface and surgery support robot
Inventor: SUGA KAZUNORI
IPC: A61B34/30
Filed: 2020-04-15
Abstract: To provide an interface that allows an existing manual surgical instrument to be operated without using a dedicated surgical instrument for a surgery support robot.SOLUTION: An interface 300 is disposed between a driving part 75 provided to an arm 60 and a manual surgical instrument 200. The interface 300 includes: a driven part 320 connected to the driving part 75 provided to the arm 60, and driven by driving force transmitted from the driving part 75; operation parts (321j, 321h, 322e, 322f, 323e and 324d) for operating switch parts (204, 205a, 205b and 206) of the manual surgical instrument 200 by the driving force transmitted by the driven part 320; and a housing 330 for accommodating the driven part 320 and the operation parts, and holding an operated part (switch part) of the manual surgical instrument 200 in a state that it is positioned with respect to the operation parts.SELECTED DRAWING: Figure 9
Patent JP-2020123740-A (JP)
Title: Light-emitting device
Inventor: AKAISHI TAKANORI
IPC: H01L33/62
Filed: 2020-04-16
Abstract: To provide a light-emitting device with reduced breakage of a gold-silver alloy wire.SOLUTION: A light-emitting device according to an embodiment includes a light emitting element 20 having an electrode, a wire 30 connecting a conductive member and the light emitting element, and including gold and silver, and a sealing member 40 that covers the light emitting element and the wire, and the wire includes a ball portion 32 provided on the electrode of the light emitting element, and a recrystallized region 34 having a length of 50 μm to 90 μm on the ball portion 32, and in the sealing member, the shortest distance to the top surface of the sealing member is 90 μm to 230 μm.SELECTED DRAWING: Figure 1C
Patent JP-2020121998-A (JP)
Title: Intraocular delivery of bioactive molecules using iontophoresis
Inventor: DIOGO DE SOUSA MARTINS
IPC: A61K47/18
Filed: 2020-04-17
Abstract: To provide a composition for depositing carotenoid in ocular tissues, for treating, ameliorating, or preventing eye disease or eye dysfunction.SOLUTION: A composition contains liposome containing carotenoid, the composition is charged into an iontophoresis device, the iontophoresis device is applied to a subject eye, the carotenoid is selected from the group consisting of lutein and zeaxanthin, and the liposome has a positive zeta potential.SELECTED DRAWING: None
Patent JP-2021169595-A (JP)
Title: Fluorine elution inhibitory solidification material, improved soil, and method for producing improved soil
Inventor: SATO TAKANOBU
IPC: C09K17/06
Filed: 2020-04-17
Abstract: To provide a fluorine elution inhibitory solidification material that can inhibit the elution of fluorine from improved soil.SOLUTION: A fluorine elution inhibitory solidification material is added to the soil containing fluorine. The solidification material contains a cement solidification material, and also contains at least one of dibasic calcium phosphate and tricalcium phosphate.SELECTED DRAWING: None