baber/WOPTO huggingface dataset:
Patent JP-2020144766-A (JP)
Title: Communication terminal
Inventor: SAKAMOTO TAKASHI
IPC: G08G1/00
Filed: 2019-03-08
Abstract: To provide a technique for reducing an amount of communication data.SOLUTION: A communication terminal 200 includes an acceleration sensor 270, a position acquisition antenna 230, a communication interface (communication antenna 260), and a processor (CPU 210). The processor transmits, via a communication interface, acceleration information obtained using the acceleration sensor and current position information acquired using the position acquisition antenna in a normal operation mode, shifts to an abnormal state when vibration equal to or more than a first predetermined value is detected using the acceleration sensor, and increases the frequency of acquisition or transmission of the acceleration information or the current position information in the abnormal state.SELECTED DRAWING: Figure 2
Patent JP-2019111375-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2019-03-13
Abstract: To provide a game machine capable of promoting player's willingness to the game.SOLUTION: A game machine starts recording game history on a game of a present player in game history storage means in accordance with a preset game start operation. Then, when terminating the recording of the game history in accordance with a preset game termination operation, the game machine displays first transmission information including the game history corresponding to the present player which is stored in the game history storage means (S2608). In addition, the game machine terminates the recording of the game history also when the game start operation is performed without performing the game termination operation after the game start operation, and displays a plurality of pieces of second transmission information including a part or whole of the game history corresponding to a present player and the game history corresponding to a past player which are stored in the game history storage means (S2608).SELECTED DRAWING: Figure 26
Patent JP-2020146898-A (JP)
Title: Liquid discharge device
Inventor: NODA KENGO
IPC: B41J2/01
Filed: 2019-03-13
Abstract: To set a distance between an inclined surface and a nozzle surface properly to prevent scattering of liquid mist.SOLUTION: A printer includes: a carriage supporting a head; a guide supporting the carriage; a frame 5 supporting the guide; an inclined surface member 6 having an inclined surface 6t; and a control part which controls a driving mechanism of the carriage and the head. The control part carries out flushing in which an ink is discharged from the nozzle of the head to the inclined surface 6t. The inclined surface member 6 is attached to the frame 5.SELECTED DRAWING: Figure 3
Patent JP-2020148893-A (JP)
Title: Image forming apparatus and image forming method
Inventor: AOYAMA YUKA
IPC: G03G21/00
Filed: 2019-03-13
Abstract: To provide an image forming apparatus that, even when using a toner excellent in low-temperature fixability and heat-resistant storage property, can prevent damage to cleaning means to maintain cleaning performance for an image carrier.SOLUTION: An image forming apparatus comprises: developing means; and cleaning means that removes a toner attached to a surface of an image carrier with an elastic member including a surface layer in contact with the surface of the image carrier. In the surface layer, a Martens hardness A in a condition where the load becomes 1 μN, and a Martens hardness B in a condition where the load becomes 1000 μN, which are measured under a predetermined condition, are 2.5 N/mm2 or more and 32.5 N/mm2 or less, respectively, and satisfy Martens hardness A>Martens hardness B, and the coefficient of dynamic friction for polycarbonate is 0.5 or less. A toner contains a polyester resin insoluble in THF, and Tg of a THF insoluble matter in the toner is -60°C or higher and 20°C or lower.SELECTED DRAWING: Figure 1
Patent JP-2020068368-A (JP)
Title: Embedded type passive element structure
Inventor: XIE ZONG HE
IPC: H01C13/00
Filed: 2019-03-15
Abstract: To provide an embedded type passive element structure.SOLUTION: An embedded type passive element structure includes: a first conductive metal layer; an electric resistance layer; a dielectric layer; a support layer; a bonding layer; and a second conductive metal layer. Specifically, a development and etching process is implemented to the embedded type passive element structure of the present invention at two times, and thereafter, an electronic circuit containing at least one thin film electric resistance element, at least one thin film inductance element, and at least one thin film capacitor element onto the embedded type passive element structure simultaneously. According to a layout of the present invention, the electric resistance layer is an electric resistance film made of an alloy, a metal, or a metal compound produced by a spattering technique. The electric resistance layer formed by the spattering has denseness and continuity higher coated film, and therefore, the minimum value of the surface resistance is lower than 5 ohmic/sq., or equals to them. Simultaneously therewith, the electric resistance film made of an alloy, a metal, or a metal compound produced by using the spattering technique can reduce effectively the generation of industrial waste water.SELECTED DRAWING: Figure 3
Patent JP-2020156325-A (JP)
Title: Eel-like food product and method for producing the same
Inventor: Furuta Reiko
IPC: A23L17/00
Filed: 2019-03-25
Abstract: To provide an eel-like food product excellent in eel-like texture and flavor and a method for producing the same and further provide a frozen eel-like food product for a frozen food product using the eel-like food product, a vacuum-frozen dried eel-like food product for instant foods capable of being restored with hot water, and methods for producing them.SOLUTION: The eel-like food product includes a body layer containing a protein material, starch and oil and fat, and a skin layer comprising a heat-resistant gelatin gel layer; further, a frozen eel-like food product can be provided by freezing the eel-like food product, and a vacuum-frozen dried eel-like food product can be provided by freezing the eel-like food product and vacuum freeze-drying it.SELECTED DRAWING: Figure 1
Patent JP-2019186537-A (JP)
Title: Wavelength-conversion member and light-emitting device
Inventor: AOYANAGI KENICHI
IPC: H01L33/62
Filed: 2019-03-25
Abstract: To provide a wavelength-conversion member and a light-emitting device which can suppress the variation in color tone and enable the increase in production yield.SOLUTION: A wavelength-conversion member 50 comprises a first wavelength-conversion layer 51 containing a first phosphor 61 having a light emission peak wavelength within a range of 620 nm or more and 660 nm or less, a second phosphor 62 having a light emission peak wavelength within a range of 510 nm or more and 560 nm or less and a resin. The first phosphor 61 has an average particle diameter within a range of 2 μm or more and 30 μm or less, which is measured by FSSS method. The second phosphor 62 contains β sialon phosphor. The β sialon phosphor is 0.7 or more in circularity. The β sialon phosphor has a volume-average particle diameter within a range of 2 μm or more and 30 μm or less, which is measured by a laser diffractive scattering particle size distribution measurement method. The first wavelength-conversion layer 51 has a thickness within a range of 50 μm or more and 200 μm or less.SELECTED DRAWING: Figure 1
Patent JP-2020159801-A (JP)
Title: Route search device, method and program
Inventor: HOSOYA KEN
IPC: G08G1/0969
Filed: 2019-03-26
Abstract: To search a route on the basis of position information that is obtained by a user simply tracing on a map.SOLUTION: A route search device (2) of the present embodiment comprises: map display control means (211) for displaying a map on display means on the basis of map data stored in map information storage means (221) that stores map data for display; information acquisition means (212) for acquiring position information of a tracing operation at the time when a tracing operation is carried out on the map displayed on the display means; polygon creation means (213) for creating a polygon that includes the position of the tracing operation on the basis of the position information of the tracing operation; and route search means (214) for searching a route for preferentially selecting a link included in the polygon on the basis of route information storage means (222) that stores road network data including node and link information.SELECTED DRAWING: Figure 1
Patent JP-2020159844-A (JP)
Title: Device, method, and program for setting route
Inventor: MORI MAKI
IPC: G01C21/34
Filed: 2019-03-26
Abstract: To make a selection so that a road link for which whether a specific event happened needs to be confirmed more is included more in a route of a vehicle.SOLUTION: A pass score calculation unit 24 calculates the pass score showing the quantified degree of the necessity of determining whether a remote support of an operator is necessary, on a road-by-road basis of a road network. An operation route selection unit 26 selects a route of a vehicle so that a road link with a higher pass score is more included in the route when the operation route selection unit selects a route to the destination of the vehicle.SELECTED DRAWING: Figure 6
Patent JP-2020157341-A (JP)
Title: Dust collector and laser processor
Inventor: SHIMIZU SHUICHI
IPC: B23K26/16
Filed: 2019-03-27
Abstract: To prevent scattering objects and the like from sticking to a projection optical component.SOLUTION: A dust collector for a laser processor which projects a line-shaped laser beam on a workpiece surface via a projection optical system and causes it to be scanned by a scanning mechanism. The dust collector includes: a dust collection box installed in a lower part of a projection optical component of the projection optical system, having an opening of a size equal to or greater than a scanning range of the line-shaped laser beam, and forming a dust collection chamber; a plurality of outside air introduction passages formed in at least one of the dust collection box and the projection optical component in the vicinity of a boundary between the dust collection box and the projection optical component; and an exhaust port formed at a lower position than positions of the outside air introduction passages of the dust collection box and connected to a negative pressure source.SELECTED DRAWING: Figure 2
Patent JP-2019194426-A (JP)
Title: Lighting device
Inventor: NISHIMURA HIROMI
IPC: F21V23/00
Filed: 2019-03-27
Abstract: To provide a lighting device capable of lighting a first light emitter even in a snowfall district and at night.SOLUTION: A lighting device 1 comprises a device body 2 and a solar panel 3 disposed on the outer surface of the device body 2. The device body 2 comprises a cylinder part 21 and a translucent part 22 being positioned at one end of the cylinder part 21 and having light permeability. The translucent part 22 is formed of a material containing a luminous material, and is capable of storing light by sunlight or lighting of a first light emitter. Solar panels 3 are located on the outer peripheral side of the cylinder part 21, with a plurality being arranged intermittently in the circumferential direction and having an annular shape. The device body 2 includes a storage battery 4, the first light emitter 5, and a controller 6. In the lighting device 1, light is stored by the luminous material, and at least a part of the irradiation light emitted from the first light emitter 5 is transmitted through the translucent part 22 such that the entire translucent part 22 emits light when the first light emitter 5 is lit; and the entire translucent part 22 emits light by light emission of the luminous material when the first light emitter 5 is unlit.SELECTED DRAWING: Figure 1
Patent JP-2020158174-A (JP)
Title: Trigger-type liquid ejector
Inventor: FUJIWARA KOTARO
IPC: B65D47/34
Filed: 2019-03-27
Abstract: To provide a trigger-type liquid ejector that a spring member is hardly weakened and can prevent malfunction of an operating lever and deterioration of appearance.SOLUTION: A trigger type liquid ejector of the present invention includes an ejector body 2 mounted on a container A, an operation lever 4 that is held swingably in a front-rear direction with respect to the ejector body 2, and a spring member 5 that energizes the operation lever 4 toward a front. The spring member 5 has a fixing part 5d located in the front of a swing center C of the operating lever 4 and fixedly held by the ejector body 2, and a projection 5e located below the fixing part 5d. The operating lever 4 has: an outer wall 4b; an inclination part 4e provided with a gap s with respect to the outer side wall 4b, inclined from a lower side to an upper side and from a rear side to a front side, and energized by the contact of the projection 5e; and at least one rib 4f projecting laterally inward from the outer side wall 4b.SELECTED DRAWING: Figure 1
Patent JP-2020160963-A (JP)
Title: Manufacturing process management device, manufacturing process management method, and manufacturing process management program
Inventor: MONCHI KAZUHIRO
IPC: G05B19/418
Filed: 2019-03-27
Abstract: To provide a manufacturing process management device, manufacturing process management method, and manufacturing process management program capable of verifying that a prescribed management for pre-processing was performed before post-processing when managing a manufacturing process of a product manufactured through the pre-processing and post-processing.SOLUTION: A manufacturing process management device is an information processing device for managing a manufacturing process of a product manufactured through pre-processing and post-processing. A management unit of the manufacturing process management device receives input of pre-processing management information that can be acquired by a manager of the pre-processing after performing the pre-processing, after the pre-processing and before the post-processing.SELECTED DRAWING: Figure 2
Patent JP-2020158463-A (JP)
Title: Oil-based cleaning composition
Inventor: KUROKI JUNKO
IPC: A61K8/34
Filed: 2019-03-27
Abstract: To provide an oil-based cleaning composition that has an excellent stability over time, cleansing power, non-stickiness of skin to which it is applied, and easy wiping after acclimation.SOLUTION: There is provided a n oil-based cleaning composition containing the following components (A) to (D); (A) glycerin derivative represented by the general formula (1), formula (1): Gly-[O-(PO)l-(EO)m-(BO)nH]3, (in formula (1), Gly is a residue obtained by removing a hydroxyl group from glycerin, PO is an oxypropylene group, EO is an oxyethylene group, and each of l and m is an average addition number of moles of PO and EO. (l+m) is a value of 1 to 30, the mass ratio (PO/EO) is 1/5 to 5/1, BO is an oxyalkylene group with 4 carbon atoms, and n is an average addition mole of BO ranging from 1 to 5); (B) vegetable oil; (C) one or two or more selected from the group consisting of branched fatty acids and fatty acid esters; and (D) ethanol.SELECTED DRAWING: None
Patent JP-2020160003-A (JP)
Title: Seal appearance inspection method
Inventor: TONE TAKAYUKI
IPC: G01N21/88
Filed: 2019-03-28
Abstract: To provide a method of reliably inspecting a surface of a metal seal that strongly reflects light for scratches, etc.SOLUTION: A method disclosed herein comprises placing an image capturing camera (5) directly over an annular seal (S) and arranging an annular ring illuminator (10) in a vertically movable manner to inspect a portion of a surface of the seal (S) under inspection for scratches while irradiating the seal (S) with light from a plurality of irradiation heights by vertically moving the illuminator.SELECTED DRAWING: Figure 1
Patent JP-2020164350-A (JP)
Title: Method for producing silica sol
Inventor: ITO MASAAKI
IPC: C01B33/141
Filed: 2019-03-28
Abstract: To provide means capable of suppressing or preventing aggregation of silica particles or increase in viscosity of a silica sol.SOLUTION: There is provided a method for producing a silica sol which comprises: a step of subjecting an alkoxysilane or its condensate to hydrolysis and polycondensation using an alkali catalyst in a solvent to prepare a silica sol reaction solution; and at least one of a step of concentrating the silica sol reaction solution by an ultrasonic atomization separation method and a step of substituting the silica sol reaction solution with water by an ultrasonic atomization separation method. In the method for producing the silica sol, the step of producing the silica sol comprises mixing a solution (B) containing an alkoxysilane or its condensate and a second organic solvent and a solution (C1) containing water having a pH of 5.0 or more and less than 8.0 in a solution (A) containing an alkali catalyst, water, and a first organic solvent. In the method for producing the silica sol, an alkoxysilane is a tetramethoxy silane. In the method for producing the silica sol, the first and second solvents are methanol.SELECTED DRAWING: Figure 1
Patent JP-2020164472-A (JP)
Title: Method for producing acetal
Inventor: ARAKI YASUHIRO
IPC: C07C43/10
Filed: 2019-03-29
Abstract: To provide a method for producing acetal that can synthesize selectively acetal from alcohol.SOLUTION: A method for producing acetal includes the step of bringing raw material containing alcohol into contact with a solid acid catalyst, to synthesize acetal, the solid acid catalyst containing at least one of niobium and tantalum, at least one of molybdenum and tungsten, and oxygen.SELECTED DRAWING: Figure 1
Patent JP-2020164395-A (JP)
Title: Production method of group iii nitride semiconductor element, and production method of group iii nitride semiconductor single crystal
Inventor: FUJIMORI TAKU
IPC: H01L21/208
Filed: 2019-03-30
Abstract: To provide a production method of a group III nitride semiconductor element and a production method of a group III nitride semiconductor single crystal capable of suppressing at least one of generation of warps and generation of miscellaneous crystals in a single crystal of a group III nitride semiconductor by regulating the amount of oxygen taken in a Na material.SOLUTION: A production method of the invention includes a Na purity control step for controlling the Na purity of a Na material using a Na circulation device 2000 and a semiconductor growing step for introducing the Na material, a Ga material, and a seed crystal into a crucible to grow a group III nitride semiconductor on the seed crystal. The Na circulation device 2000 is equipped with a circulation path LP1 for running the liquefied Na material. The circulation path LP1 has a cold trap 2300 and pipelines 2810, 2820, 2830. The temperature of the cold trap 2300 is 120°C or higher and 300°C or lower in the Na purity control step.SELECTED DRAWING: Figure 4
Patent JP-2020171970-A (JP)
Title: Method for chamfering and grinding disk-like substrate
Inventor: IWASE HIUMA
IPC: H01L21/304
Filed: 2019-04-08
Abstract: To provide a method for grinding a substrate excellent in chamfering quality.SOLUTION: A method for polishing a peripheral end of a disk-like substrate includes: a step of C chamfering and grinding upper and lower corner parts in the peripheral end of the disk-like substrate; and a step of grinding the C chamfered end in a convex shape.SELECTED DRAWING: Figure 1
Patent JP-2019122410-A (JP)
Title: Products comprising extracellular matrix tissue material and osteogenic protein
Inventor: SHELLEY L WALLACE
IPC: A61L27/24
Filed: 2019-04-08
Abstract: To provide improved or alternative osteogenic compositions that can make highly beneficial use of an osteogenic factor, and methods of use and preparation thereof.SOLUTION: Osteogenic compositions include an extracellular matrix tissue material and bone morphogenic protein, preferably BMP-2. The compositions make beneficial use of the BMP, which can be used at relatively low doses and can bind to native components (e.g., native sulfated glycosaminoglycans such as heparin and/or heparin sulfate) remaining in the decellularized extracellular matrix tissue material. The compositions and related methods can be used in treatment of diseased or damaged bone tissue.SELECTED DRAWING: Figure 1
Patent JP-2020174088-A (JP)
Title: Generating method of analysis data and determining method of semiconductor substrate
Inventor: YOSHIOKA SHOHEI
IPC: G06F17/16
Filed: 2019-04-09
Abstract: To provide a generating method of analysis data for performing determination by machine learning with high accuracy without reducing the sensitivity for a pattern whose sensitivity changes depending on the strength of a matrix generated for analysis of a defect pattern on the semiconductor substrate, such as a series of low defects on the semiconductor substrate and a density of defects.SOLUTION: A generating method of analysis data to be input to a defective product identification device that determines a defective pattern on a semiconductor substrate by machine learning includes the steps of dividing image data of the semiconductor substrate into cells divided in a grid pattern, converting the image data into first matrix information representing the number of defects included in each of the cells, converting the image data into second matrix information indicating the presence or absence of defects in each of the cells, and stacking the first matrix information and the second matrix information to generate a third-order tensor and using the third-order tensor as the analysis data.SELECTED DRAWING: Figure 1
Patent JP-2019149821-A (JP)
Title: Information processing system, method for processing information, and program
Inventor: ISOHARA TAKAMASA
IPC: G06F21/33
Filed: 2019-04-12
Abstract: To share the safety of information asset.SOLUTION: A first communication device includes: a storage unit for storing a first public key certificate, a first secret key, and an authentication station application; a communication unit; and an acquisition unit for acquiring attribute information of a user including a transaction content. The authentication station application issues a digital certificate from the issuer information of the digital certificate, the attribute information, and a first secret key. The communication unit sends the digital certificate to the second communication device. The communication device has a communication unit for receiving the digital certificate and a request unit for requesting a predetermined operation from the information processor. The request unit sends the digital certificate from the second communication unit to the information processor. The information processor has a communication unit for receiving the digital certificate and an execution unit for executing the result of decoding the digital certificate.SELECTED DRAWING: Figure 2
Patent JP-2019123506-A (JP)
Title: Work vehicle
Inventor: OGURA KOHEI
IPC: B60W10/10
Filed: 2019-04-15
Abstract: To provide a work vehicle capable of traveling at high mileage in a light load time and improving working efficiency.SOLUTION: A work vehicle comprises: a controller for controlling engine speed and vehicle speed; and engine speed change amount setting means capable of setting a tolerance of the engine speed which is reduced from engine speed set by an accelerator lever. The controller maintains vehicle speed to constant speed when a load applied to the engine is light load relative to a prescribed load value, and performs control for reducing the engine speed in the range of the tolerance, and based on an operation of the accelerator lever, temporarily stops execution of the control.SELECTED DRAWING: Figure 9