baber/WOPTO huggingface dataset:
Patent JP-2021135060-A (JP)
Title: Positioning processing device and positioning processing program
Inventor: OKAMURA NOBUYUKI
IPC: G01S19/28
Filed: 2020-02-21
Abstract: To provide a technique capable of more easily selecting a positioning satellite system used for positioning at a mobile station.SOLUTION: A positioning processing device 11 for measuring a position of its own device on the basis of a GNSS signal transmitted from a positioning satellite system includes: an information acquisition section 101 for acquiring correction information transmitted from a base station device or a server device; a selection section 102 for selecting at least one or more positioning satellite systems on the basis of the acquired correction information and selection information for giving priority to the positioning satellite systems; a reception setting section 103 for setting a receiver so as to receive the GNSS signal transmitted from the selected positioning satellite system; a position calculation section 104 for calculating a measurement position of its own device on the basis of the GNSS signal received by the receiver; and a position correction section 105 for correcting the measurement position on the basis of the acquired correction information.SELECTED DRAWING: Figure 5
Patent JP-2021137309-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-03-04
Abstract: To increase the interest of a game machine that is controlled to be in a special state on the basis of the number of variable display executions.SOLUTION: When a battle performance is not executed in a variable display when a rescue time reduction is reached, a shutter image 01TM250, which is different from a battle performance image, is displayed, thereby a third background image 01TM330 is displayed after the visibility of a first background image 01TM310 is reduced. On the other hand, when the battle performance is executed in the variable display when the rescue time reduction is reached, the shutter image 01TM250 is displayed after a defeat performance in the battle performance is executed, thereby the third background image 01TM330 is displayed after the visibility of the battle performance image is reduced.SELECTED DRAWING: Figure 11-22
Patent JP-2021140547-A (JP)
Title: Approach warning system
Inventor: MATSUMOTO KEIGO
IPC: G08B25/04
Filed: 2020-03-06
Abstract: To provide an approach warning system that can warn a worker even in a noisy environment.SOLUTION: There is provided an approach warning system comprising: a floodlight machine 2 installed in a heavy machine and emitting visible light to a dangerous work area; a light receiving machine 3 provided on an attachment of a worker, detecting a worker having entered the dangerous work area by receiving the visible light, and generating and transmitting a vibration signal based on the detection result; and a vibration generator 6 that generates vibration in the attachment of the worker in response to the received vibration signal. The floodlight machine 2 is comprised of: a light source unit 21 that is a light source of the visible light; a storage unit 22 that stores heavy machine information for identifying the heavy machine; a modulation unit 24 that modulates a current supplied to the light source unit 21; and a control unit 25 that outputs the heavy machine information stored in the storage unit 22 to the modulation unit 24 and controls the heavy machine information to be superimposed on the visible light.SELECTED DRAWING: Figure 2
Patent JP-2021143105-A (JP)
Title: Hard composite material
Inventor: YANO MASAHIRO
IPC: C04B35/52
Filed: 2020-03-13
Abstract: To provide a hard composite material that is excellent in abrasive wear resistance even under high temperature environment, and has resistance to damage factors such as defects due to impact or vibration for destructing rock.SOLUTION: A PDC has a diamond particle and a bonding phase, in which the bond phase contains TiC and Al4C3 and Ti, and when a peak intensity of TiC appeared at 2θ=41.6 to 41.8° is set to ITiC, a peak intensity appeared at 2θ=55.2 to 55.4°is set to IAl4C3, and a peak intensity of Ti appeared at 2θ=39.0 to 39.2°is set to ITi, a ratio of the peak intensities ITiC/IAl4C3 satisfies 15.0 to 35.0, and ITi/IAl4C3 satisfies 0.8 to 1.4.SELECTED DRAWING: Figure 1
Patent JP-2021150016-A (JP)
Title: Lamp unit, vehicular lighting fixture system
Inventor: TOKO YASUO
IPC: G02F1/13363
Filed: 2020-03-16
Abstract: To provide a lamp unit, etc. having high light utilization efficiency and excellent reliability, and capable of reducing cost.SOLUTION: A vehicular lamp unit includes a light source 1, a light branching element, a light modulation element, an image generation element, and a lens. The light branching element and a phase difference element (the light modulation element) are constituted as an integral optical element 3. The optical element 3 comprises: an optical film 13 provided via a bonding layer 14 on a surface of a first board 11, and functioning as the light branching element; an alignment film 15 provided on a surface of a second board 12; a liquid crystalline medium 16 provided between the optical film and the alignment film, and functioning as the light modulation element; and a seal member 17 provided so as to surround the optical film, the alignment film, and the liquid crystalline medium, and fixed to the sides of the respective surfaces of the first board and the second board without interposing the optical film and the alignment film.SELECTED DRAWING: Figure 2
Patent JP-2021147669-A (JP)
Title: Refining method of melting furnace
Inventor: MIURA SHINYA
IPC: C21C5/28
Filed: 2020-03-19
Abstract: To provide a refining method of a melting furnace for suppressing foaming during blowing in an inexpensive manner.SOLUTION: When oxidizing gas is blown from a top-blown lance toward molten iron which is charged into a melting furnace, a ratio L/L0 of a depth L (mm) of a recess from a stationary surface of the molten iron by blowing the gas and a depth L0 (mm) of the stationary surface of the molten iron is 0.3-1.0. The top-blown lance performs blowing under the condition that the number of holes of nozzles arranged around the central axis is 7-13 and the lance pre-pressure is 1.0-2.0 MPaG.SELECTED DRAWING: Figure 1
Patent JP-2021148087-A (JP)
Title: Fuel injection nozzle
Inventor: MATSUMOTO ATSUSHI
IPC: F02M61/18
Filed: 2020-03-19
Abstract: To suppress a loss of a flow in a nozzle, and a variation of a flow rate in each injection hole.SOLUTION: A fuel injection nozzle comprises a plurality of injection holes 2. A first R-face 21, and a second R-face 22 which is connected to the first R-face and has an R-radius larger than that of the first R-face are formed at an inlet end edge 16 of the injection hole. When setting an angle position around an injection hole axis having a radius progressing toward a base end side in a nozzle axis C1 direction from an injection hole axis C2 as a reference angle position θ0, the second R-face is arranged at a part or the whole of an angle region between the reference angle position and a maximum angle position θ1 which rotates around the injection hole axis from the reference angle position by Δθmax=120°. An R-radius of the second R-face is gradually increased as separating from the first R-face, and an R-radius of the second R-face when reaching the maximum is 1.2 times or larger of the R-radius of the first R-face, and has a size at which the second R-face does not interfere with the adjacent injection hole.SELECTED DRAWING: Figure 2
Patent JP-2021149001-A (JP)
Title: Image forming apparatus
Inventor: SUEHIRO TAKAYUKI
IPC: G03G21/16
Filed: 2020-03-19
Abstract: To prevent, in a configuration in which a forming unit overlaps a conveying unit when seen from a conveyance direction of a medium, adhesion of powder or droplets discharged from the forming unit to the conveying unit, compared with a case in which the conveying unit is exposed with respect to the forming unit.SOLUTION: An image forming apparatus comprises: a feeding roll 15 that conveys a sheet member P in a direction along the horizontal direction; an image forming unit 22 that overlaps the feeding roll 15 when seen from a conveyance direction of the sheet member P, and forms a toner image TZ by using powder T on a transfer belt 31 that moves in a direction along the conveyance direction of the sheet P in a housing 12; and a panel assy 80 that is arranged between the feeding roll 15 and the image forming unit 20 and shields the feeding roll 15 from the image forming unit 22.SELECTED DRAWING: Figure 1
Patent JP-2021150633-A (JP)
Title: Laser diode device and manufacturing method of laser diode device
Inventor: YANASE ATSUSHI
IPC: H01S5/022
Filed: 2020-03-24
Abstract: To provide a laser diode device in which submounts on which laser diodes are arranged are mounted on an arrangement portion using solder in a state where their positions in the height direction are different from each other, and in which a plurality of laser beams can be made incident on the core of an optical fiber at regular intervals and parallel to each other to obtain high reliability.SOLUTION: The positions of a plurality of arrangement portions 42La to 42Le in the height direction are different in order in a stepped manner. Chip-on-submounts 1La to 1Le each of which is a sub-mount on which a laser diode is arranged, are soldered to the upper surface of the respective arrangement portions 42La to 42Le by solder containing a cylindrical or spherical spacer.SELECTED DRAWING: Figure 7
Patent JP-2021152101-A (JP)
Title: Insulation film, metal base substrate and metal base substrate production method
Inventor: ISHIKAWA SHIRO
IPC: C08L79/08
Filed: 2020-03-24
Abstract: To provide an insulation film that allows easy reduction of voids and has improved thermal conductivity and voltage resistance, and a metal base substrate including the insulation film.SOLUTION: This insulation film comprises a resin and an inorganic filler dispersed in the resin, wherein the resin has a viscosity of 50 MPa s or lower at 200°C, the inorganic filler has a mean particle diameter falling within the range of between 0.1 μm and 20 μm inclusive, and the content of the inorganic filler relative to the insulation film falls within the range of between 50 vol.% and 85 vol.% inclusive.SELECTED DRAWING: Figure 1
Patent JP-2021116676-A (JP)
Title: Conjunction method in outer diaphragm shape in conjunction of column and beam
Inventor: SHIMIZU TAKASHI
IPC: E04B1/58
Filed: 2020-03-24
Abstract: To provide a conjunction method capable of manufacturing a junction part easily without being restricted by an eccentricity even a beam end is eccentric in the conjunction part.SOLUTION: The conjunction method in an outer diaphragm shape for connecting a column 1 and a beam 2 comprises a step of connecting an end of the beam 2 to a column beam conjunction part placed at an upper part of the column 1 and enclosed by a blocking plate 3 having the outer diaphragm 4a, 4b on an outer periphery, and a step of installing a concrete at an inside space enclosed by the blocking plate 3 and coupling the column 1 and the beam 2. As no beam flange, beam web, diaphragm or the like as in the conventional technology is present in the conjunction part enclosed by the blocking plate 3, a degree of freedom of a column bar arrangement 5 is high, not only a filling performance (workability) of concrete installed in the conjunction part is improved, but also a beam step coupled in a horizontal direction can be set freely, a formation work of the conjunction work is significantly facilitated compared to a beam penetration type, the eccentricity of the beam is not restricted by a position of a column main reinforcement and the eccentricity of the beam can be set freely.SELECTED DRAWING: Figure 2
Patent JP-2021152196-A (JP)
Title: Substrate treatment method and substrate treatment apparatus
Inventor: ISHIBASHI SHOTA
IPC: H01L21/68
Filed: 2020-03-24
Abstract: To provide a substrate treatment method that improves film thickness distribution, and to provide a substrate treatment apparatus.SOLUTION: There is provided a substrate treatment method for a substrate treatment apparatus that includes: at least two or more targets; a magnet mechanism provided in each target to reciprocate a magnet in a first direction on a back side of the target; and a substrate moving mechanism for moving a substrate in a second direction orthogonal to the first direction. The magnet mechanisms have different phases for respective targets.SELECTED DRAWING: Figure 4
Patent JP-2021154081-A (JP)
Title: Game machine
Inventor: EBIMOTO YOSHIHIRO
IPC: A63F7/02
Filed: 2020-03-30
Abstract: To provide a game machine capable of enhancing amusement of a game.SOLUTION: "A normal game state" as a first mode, "a latent probability variation state" as a second mode, "a time-shortening state" as a third mode, "a probability variable state" as a fourth mode, and game properties for shifting a game state to a game state advantageous to a player in steps are created. When entering "a probability variable state" as the most advantageous game state, the entry is enabled in a state in which the number of probability variable limit times is initialized, and a jackpot type allowing "a probability variable function" to be granted by the number of probability variable limit times in the "probability variable state" can be won, so that game value that a player can acquire can be maximized when entering the "probability variable state", thus enhancing amusement of a game.SELECTED DRAWING: Figure 10
Patent JP-2021158652-A (JP)
Title: Imaging apparatus, control method, program, and record medium
Inventor: YOSHIKAWA TERUKI
IPC: H04N5/225
Filed: 2020-03-30
Abstract: To improve visibility in accordance with an eyepiece direction in a structure using an eyepiece finder.SOLUTION: An imaging apparatus includes: an imaging element; image segmenting means of segmenting an imaging image output by the imaging element; display means as an eyepiece finder of displaying a first region segmented by the image segmenting means; and eyepiece detection means of detecting an eyepiece direction indicating which of a right eye and a left eye is closed to the display means. The first region contains a second region narrower than the first region, and the image segmenting means segments the first region so that the region other than the second region in the eyepiece direction side is wider than the region of the second region on the side opposite to the eyepiece direction.SELECTED DRAWING: Figure 9
Patent JP-2021160400-A (JP)
Title: Liquefied gas storage ship
Inventor: URAGUCHI RYOSUKE
IPC: B63B25/08
Filed: 2020-03-30
Abstract: To inhibit relative displacement between a pipe penetrating through a dome part of a tank and a structure that supports the pipe in a liquefied gas storage ship.SOLUTION: A liquefied gas storage ship (1) includes: a hull (3); a tank (5) which is installed in the hull (3), stores a liquefied gas, and has a dome part (13) protruding upward; and a pipe (7) which extends from an interior of the tank (5) through the dome part (13) to the outside of the tank (5). The liquefied gas storage ship is provided with a support structure (9) which is fixed to the dome part (13) and supports a portion (7a) of the pipe (7) which extends to the outside of the tank (5).SELECTED DRAWING: Figure 3
Patent JP-2020168369-A (JP)
Title: Medical instrument calibration
Inventor: Yehuda Algawi
IPC: A61B1/05
Filed: 2020-04-03
Abstract: To provide a calibration apparatus.SOLUTION: In one embodiment, a calibration apparatus includes: a jig body; a camera; an elongated strip which is deflectable and resilient; a lower groove which is disposed in the jig body and configured to receive and grasp the camera therein; an upper groove which is disposed in the jig body above the lower groove, and is configured to receive and grasp the elongated strip therein so as to position the elongated strip above the camera and in a fixed relation to the camera, the upper groove being wider than the lower groove; and an alignment element which is disposed in the jig body, and is configured to align an end of the camera with an end of the elongated strip.SELECTED DRAWING: Figure 2
Patent JP-2021133224-A (JP)
Title: Cerebral cortex electrical transmission method visual recognition system
Inventor: ITO MANABU
IPC: G06F3/0481
Filed: 2020-02-26
Abstract: To provide a method for making an object person perform visual recognition without performing viewing with the person's own eyes in contrast with normal visual recognition via viewing with the person's own eyes, the method enabling implementation of an affair incapable of being implemented by conventional visual recognition methods and enabling even a person having a disabled visual function to perform visual recognition.SOLUTION: Video (data) that is captured or is being captured using a video camera or the like is converted to an electric signal and the electric signal is transmitted to a specific site (a visual area, a visual peripheral band, or the like) of a cerebral cortex, which enables display of the video in a brain as if the video is displayed on a display. Thereby, an object person can visually recognize the video (data) transmitted as the electric signal even if the object person does not perform viewing with the person's own eyes. By utilizing this physiological phenomenon, application to a device for aiding visual functions of a person having a disabled visual function and a person having a reduced visual function is enabled. Also, visual recognition incapable of being implemented by visual recognition using viewing is enabled and application to devices for virtual reality (VR), augmented reality (AR), and the like is enabled.
Patent JP-2021165058-A (JP)
Title: Skin material and method for manufacturing the same
Inventor: OBAYASHI YUSUKE
IPC: B60N2/58
Filed: 2020-04-06
Abstract: To adhere and then fix a leather on an elastic material having a concave part while maintaining essential performance of the leather as much as possible.SOLUTION: In a manufacturing method of a skin material for adhering and fixing a leather 10 which functions as a design surface and a planar elastic material 11 which is disposed on a reverse side of the leather 10, it comprises a step of hardening an adhesive agent 13A with a non-heat hardening property provided between the leather 10 and the elastic material 11 without performing intentional heating when performing an adhesive step of adhering and fixing the leather 10 and the elastic material 11 after a molding step of forming a concave part (9b) by bending at least one part of the elastic material 11 so that the design surface side recesses.SELECTED DRAWING: Figure 5
Patent JP-2020114735-A (JP)
Title: Electric power steering device
Inventor: HATANAKA KAZUYUKI
IPC: B62D5/04
Filed: 2020-04-07
Abstract: To provide an electric power steering device that can mitigate processing accuracy of a part associated with coupling between an output pulley and a nut and that can prevent a phase shift between the output pulley and the nut from easily occurring and reduce an impact from a road surface.SOLUTION: Plural protruded portions 41 are formed on an outer circumferential surface of a nut 15 of a ball screw 11 included in an electric power steering device, and recessed portions 43 are formed on an inner circumferential surface of an output pulley 20. The protruded portions 41 and the recessed portions 43 are fitted to each other, and thus the nut 15 and the output pulley 20 are coupled to each other via an elastic member 25.SELECTED DRAWING: Figure 3
Patent JP-2020119587-A (JP)
Title: Terminal, control method of terminal, and program
Inventor: YANG HEE CHANG
IPC: G06F13/00
Filed: 2020-04-08
Abstract: To provide a server that improves users' convenience at the time of service registration.SOLUTION: A terminal with an installed message application that executes reception of content transmitted from a first terminal and transmission of content to the first terminal includes: a communication unit that receives first content transmitted from the first terminal with the message application not installed, and receives second content that is transmitted from the first terminal by a function included in the message application installed in the first terminal by input to the first terminal by a user of the first terminal and that cannot be transmitted in the state in which the message application is not installed; and a display unit that displays, by the message application, the first content transmitted from the first terminal with the message application not installed and the second content that cannot be transmitted in the state in which the message application is not installed.SELECTED DRAWING: Figure 2
Patent JP-2020116956-A (JP)
Title: Method for manufacturing decorative board
Inventor: FUJII AKIRA
IPC: B32B27/00
Filed: 2020-04-09
Abstract: To provide a method for manufacturing a decorative board which can impart excellent designability to a decorative board and is excellent in adhesion performance of a pattern layer.SOLUTION: A method for manufacturing a decorative board that includes a base material, a pattern layer and a transparent resin film in this order in a thickness direction includes steps of: forming an adhesive layer on a surface on which the pattern layer of the transparent resin film is layered; and bonding the transparent resin film and the pattern layer through the adhesive layer, in which the transparent resin film has an uneven shape on the side on which the pattern layer is layered, and the maximum height roughness Rz defined by JIS B 0601 (2001) of the uneven shape is in a range of 15 μm or more and 70 μm or less.SELECTED DRAWING: Figure 3
Patent JP-2021171200-A (JP)
Title: Cooking device
Inventor: OBAYASHI SHINGO
IPC: A47J43/044
Filed: 2020-04-21
Abstract: To provide a cooking device similar to a food processor capable of preventing inclination of a lid body in a resting state, and suppressing shake of a lid body.SOLUTION: A cooking device 10 comprises: a main body 20 for driving a motor 21 by an operation of a switch 24; a cooking cup 30 into which a food material is put; a lid body 50 comprising a lid main body 51 for closing the cooking cup; a rotary member 40 rotating in the cooking cup; and an operation piece 37 whose one end contacts the switch, the other end presses the lid body thereby being operated and which is upward energized. The lid body has an action part Q contacting the operation piece, and by pressing the action part side, the lid body inclines with a fulcrum part O facing the action part as a fulcrum, and the operation piece is pressed down thereby operating the switch. The lid body has, on a fulcrum part side, a protrusion piece 55 contacting a top edge of the cooking cup, and the action part side has a gap 57 between the top edge of the cooking cup and the lid body.SELECTED DRAWING: Figure 2
Patent JP-2020143286-A (JP)
Title: Friction material
Inventor: BARES JASON
IPC: F16D13/62
Filed: 2020-04-23
Abstract: To provide a friction material containing fillers that are evenly distributed throughout the material.SOLUTION: The friction material includes a friction material 2 comprising a plurality of fibers 4, a plurality of particles, a chemical binder, and a resin bonding agent, where the particles are aggregated into regions of groups of particles throughout the friction material so that the amount and arrangement of the regions of groups of particles results in an increase in average permeability of 2 to 10 times compared to a composition with single particles instead of the regions of groups of particles.SELECTED DRAWING: Figure 1