baber/WOPTO huggingface dataset:
Patent JP-2020188445-A (JP)
Title: Electromagnetic wave noise absorber for smartphone or the like
Inventor: ITABASHI HIROAKI
IPC: H05K9/00
Filed: 2019-05-15
Abstract: To solve the problem that an ultra-high-speed digital signal is used in a smartphone or the like, electromagnetic wave noise is radiated inside the smartphone or the like, and the electromagnetic wave noise once radiated to a power line and ground line stays inside and does not go out, and to obtain an original accurate digital signal, and make a sound converted to an analog signal clear using a DAC by emitting the electromagnetic wave noise radiated to the power line and aground line to the outside.SOLUTION: An electromagnetic wave noise absorber is connected to a smartphone or the like with a USB cable. The electromagnetic wave noise absorber connects a USB power line and ground line of the smartphone or the like to a power line and ground line of the electromagnetic wave noise absorber 1 and captures the electromagnetic wave noise of the smartphone or the like 2. The captured electromagnetic wave noise is absorbed and eliminated by a noise filter circuit composed of resistors R1 and R2, line bypass capacitors C1 to C4, and common mode choke coil components, and an electromagnetic wave noise absorbing copper plate.SELECTED DRAWING: Figure 4
Patent JP-2019194705-A (JP)
Title: Viewing device
Inventor: ANDREW J OUDERKIRK
IPC: G02B27/02
Filed: 2019-06-04
Abstract: To provide a viewing device with improved resolution.SOLUTION: A viewing device 1100 includes a projector 1110 that projects a first imaged light 1120, and a polarizing beam splitter plate 1130 that reflects the first imaged light projected from the projector to a viewer, and transmits a second image to the viewer. The polarizing beam splitter plate includes a first substrate and a multilayer optical film reflective polarizer 1160 that is adhered to the first substrate, and substantially reflects polarized light in a first polarization state and substantially transmits polarized light in a second polarization state perpendicular to the first polarization state. The polarizing beam splitter plate includes a first outermost major surface 1165 and an opposing second outermost major surface 1145 that makes an angle of less than about 20 degrees with the first outermost major surface. The flatness of the polarizer is enhanced to improve the resolution, and the first imaged light reflected to the viewer has an effective pixel resolution of less than 12 μm.SELECTED DRAWING: Figure 11
Patent JP-2020197966-A (JP)
Title: Feature quantity selection support device, feature quantity selection support program, and feature quantity selection support method
Inventor: IMAKURA Akira
IPC: G06T1/00
Filed: 2019-06-04
Abstract: To provide a feature quantity selection support device, a feature quantity selection support program, and a feature quantity selection support method, which analyze data individually managed by each of a plurality of institutions not by shearing the data but by integrating the data.SOLUTION: In a feature quantity selection support device 20, an acquisition unit 210 acquires first abstraction data generated by subjecting anchor data, which is data commonly distributed to a plurality of servers 11 to 1n, to abstraction processing, and second abstraction data generated by subjecting original data, which is data specific to the server, to the abstraction processing, from each of the plurality of servers. A generation unit 220 generates integrated data by integrating a plurality of the second abstraction data by using each of a plurality of the first abstraction data, and generates update instruction data for instructing update of the abstraction processing by using the integrated data. A transmission unit 230 transmits the update instruction data to at least one of the plurality of servers.SELECTED DRAWING: Figure 1
Patent JP-2020197260-A (JP)
Title: Electromagnetic disc brake and hoist for elevator
Inventor: FUKUDA HARUHIKO
IPC: F16D65/12
Filed: 2019-06-04
Abstract: To provide an electromagnetic disc brake capable of maintaining high slidability of a rotary disc over a long period.SOLUTION: An electromagnetic disc brake comprises: a rotary disc which is extrapolated to a rotational shaft with spline teeth formed on an outer peripheral surface, in which disc teeth formed on an inner peripheral surface mesh with the spline teeth and rotate integrally with the rotational shaft, and which can slide in an axial direction of the rotational shaft; an armature which can move between a braking position where the rotary disc is pressed against a fixed body and a release position where the pressing against the rotary disc is released; an urging member which urges the armature toward the braking position; an electromagnet which moves the armature from the braking position to the release position against the urging force of the urging member when an electric current is supplied; and a resin ring which is fixed to the rotary disc at a position where it can contact a tip of the spline tooth, wherein an inner diameter dimension D1 of the resin ring is smaller than a diameter D2 of a root circle of the disc tooth and larger than a diameter D3 of a tip circle of the spline tooth.SELECTED DRAWING: Figure 6
Patent JP-2020000854-A (JP)
Title: Methods for computing real-time step length and speed of running or walking individual
Inventor: ABOLFAZL SOLTANI
IPC: A61B5/11
Filed: 2019-06-05
Abstract: To provide a method for accurate and real-time estimation of the step length of a walking or running individual.SOLUTION: A method for computing estimation of a speed, represented by the first formula in the figure, of an individual (1) walking along a path (4) over a time window n' includes: a step (304) of computing a step length, represented by the second formula in the figure, of the individual, and a step (308) of computing a speed, represented by the fourth formula in the figure, using the third formula in the figure.SELECTED DRAWING: Figure 8
Patent JP-2020200130-A (JP)
Title: Article transport device
Inventor: SUMI TAKAKI
IPC: B65G47/31
Filed: 2019-06-06
Abstract: To provide an article transport device for smoothly transporting supplied articles with fingers.CONSTITUTION: The article transport device includes a belt conveyor 11 including a first endless belt 11b for transporting an article 1, a pair of first side guides 31 arranged on the left and right with respect to an upper transport direction of the first endless belt, a finger portion 43b that can enter between the first side guides, and a finger device 40 having means for moving the finger portion along a transport direction. An endless belt is configured so that parts that make up a transport surface move in the same direction as the transport direction. The moving speed of the finger portion is made faster than the moving speed of the article moved by receiving a carrying force from the endless belt. When the article is supplied on the transport surface, the article receives the carrying force from the endless belt (Fig. (A)) and moves forward without contact with the finger portion. The finger portion located on the rear side during the forward movement comes into contact with the article and is transported forward (Fig. (B)).SELECTED DRAWING: Figure 3
Patent JP-2020199715-A (JP)
Title: Method for manufacturing lens
Inventor: TAMURA TAKAMASA
IPC: B29C45/72
Filed: 2019-06-11
Abstract: To provide a method for manufacturing a lens capable of improving a shape accuracy of the lens while reducing manufacturing cost of the lens.SOLUTION: A method for manufacturing a lens manufactures the lens by injection molding, and includes steps of: temporary molding for manufacturing a temporary molded article from a resin material using a mold for injection molding; and rapid cooling for manufacturing a molded article by immersing the temporary molded article taken out of the mold for injection molding, in cooling water to cool rapidly.SELECTED DRAWING: Figure 2
Patent JP-2020200824-A (JP)
Title: Tidal flow power generator
Inventor: WAKABAYASHI MASANORI
IPC: F03B13/26
Filed: 2019-06-13
Abstract: To provide a tidal flow power generator which can efficiently generate power, is simple in a structure, and reduced in a manufacturing cost and an installation cost.SOLUTION: A tidal flow power generator 1 is formed into a double-pipe structure having an outer cylinder 9 and an inner cylinder 10 which is arranged inside the outer cylinder 9, smaller than the outer cylinder in a diameter, and shorter than the outer cylinder in a length. Inclined face parts 17 which are expanded in diameters in horn shapes toward both end parts of the outer cylinder 9 are formed at both end parts of the inner cylinder 10 in a longitudinal direction. Water wheels 20 having screws 22 which rotate by a tidal flow are arranged in the inner cylinder 10 in series in a plurality of pieces. A power generator 25 for generating power by the rotation of the water wheels 20 is arranged in an upper space 24 between the outer cylinder 9 and the inner cylinder 10. Support bases 13 are arranged at a lower side of a clearance between the outer cl 9 and the inner cylinder 10 at prescribed intervals in the longitudinal direction, both sides in a peripheral direction are partitioned by a partitioning wall, and a ballast 15 is accommodated between both the sides.SELECTED DRAWING: Figure 2
Patent JP-2020204155-A (JP)
Title: Sanitary washing device
Inventor: JIN YUKI
IPC: E03D9/08
Filed: 2019-06-14
Abstract: To provide a sanitary washing device capable of splaying water to a wider area of a bowl from a spout provided on a nozzle while suppressing water from spraying onto a sitting user.SOLUTION: A sanitary washing device that is provided on a bedpan having a bowl includes a casing, a nozzle, and a control unit. The nozzle has a first spout that spouts water toward the front and bottom and a second spout that spouts water towards an area rear of the first spout. The control unit is configured to perform a forward cleaning operation to eject water from the first spout and a backward cleaning operation to eject water from the second spout before using the sanitary washing device. The forward cleaning operation is performed with the nozzle that is positioned at a predetermined position or a forward position with respect to the predetermined position, and the backward cleaning operation is performed with the nozzle that is positioned at a backward position with respect to the predetermined position.SELECTED DRAWING: Figure 9
Patent JP-2020203248-A (JP)
Title: Composite material, catalyst for exhaust purification and method for producing composite material
Inventor: NAKATSUGAWA TATSUYA
IPC: B01J23/72
Filed: 2019-06-17
Abstract: To provide a composite material that prevents the occurrence of sintering and has excellent catalytic activity.SOLUTION: A composite material has a base material, and laminar metal oxide formed on the base material. The metal oxide is a joint aggregate with a plurality of nanocrystal pieces joined together. The plurality of nanocrystal pieces are in the shape of a flake having a main surface with a specific crystal face exposed.SELECTED DRAWING: Figure 1
Patent JP-2020082071-A (JP)
Title: Method for separating carbon isotope and method for concentrating carbon isotope
Inventor: JEONG DO-YOUNG
IPC: B01D59/34
Filed: 2019-06-20
Abstract: To provide a method for separating a carbon isotope with high yield and a method for concentrating the carbon isotope using the method for separating the carbon isotope.SOLUTION: The present invention relates to a method for separating a carbon isotope and a method for concentrating a carbon isotope using the same, more specifically, relates to the method for separating the carbon isotope and the method for concentrating the carbon isotope including the steps of: cooling formaldehyde gas to temperature of from 190K to 250K; and obtaining mixed gas and residual formaldehyde by photo-decomposing the cooled formaldehyde gas, the mixed gas including carbon dioxide containing the carbon isotope and hydrogen.SELECTED DRAWING: Figure 1
Patent JP-2021001847-A (JP)
Title: Nuclear reactor containment vessel and manufacturing method for nuclear reactor containment vessel
Inventor: MORIYAMA TOSHIYUKI
IPC: G21C13/00
Filed: 2019-06-24
Abstract: To optimize connection between a tendon mechanism and a penetration part to suppress deviation in compressive force against inner pressure of a container.SOLUTION: In a nuclear reactor containment vessel, a prestress mechanism has a tendon gallery part and a plurality of tendons 3A. The prestress mechanism is provided on a foundation slab and is arranged under a vessel trunk part. All of the tendons 3A are fixed to the tendon gallery part at both end parts, are provided so as to extend in an inclination direction to horizontal and vertical directions in the vessel trunk part, and are provided by folding back along a hemisphere at a ceiling part of the vessel. A plurality of penetration parts 2C are provided so as to penetrate the vessel trunk part, create a grid 4 according to an inclination angle of the tendon 3A, calculates a pitch of horizontal intersections of the grid 4 based on the relation between the size of the penetration part 2C and an inclination angle γ of the tendon 3A, and are arranged at the intersections of the grid.SELECTED DRAWING: Figure 12
Patent JP-2021005135-A (JP)
Title: Tactile sense presentation device, and charging control device
Inventor: FURUKI SEIYA
IPC: G06F3/041
Filed: 2019-06-25
Abstract: To suppress difference of a tactile sense due to individual difference in the size of fingers and the way of operation.SOLUTION: An insulator panel 11 permits contact by a user's finger FG. A conductor 12 contacts with the insulator panel 11. A power supply 14 supplies electric charge which charges the conductor 12. A processor 151 interrupts charging by the power supply 14 before the conductor 12 is fully charged.SELECTED DRAWING: Figure 1
Patent JP-2019187437-A (JP)
Title: Fat composition for butter cream, and butter cream using the same
Inventor: OTA AKIRA
IPC: A23D7/00
Filed: 2019-06-25
Abstract: To provide a fat composition for butter cream capable of obtaining a butter cream containing less trans acid, less in collapse of a shape at high temperature or with the passage of time, excellent in shape retention, small in oozing out of a liquid oil, less in hardness change of a plastic fat, good in meltability in the mouth, and excellent in foamability, dispersibility, and liquid holding property when adding a liquid sugar and the like.SOLUTION: The fat composition for butter cream comprises: an ester-exchanged fat (A) obtained by ester-exchanging 5 mass% or more and 30 mass% or less of laurin-based fat (A1) with more than 70 mass% and 95 mass% or less of palm-based fat (A2); and a fat (B) having a triglyceride total amount of 1-25 mass%, where the total percentage of a 2 saturated and a 3 saturated triglyceride to a total fat amount is 30-65 mass%, the mass ratio of a symmetric type to an asymmetric type in the 2 saturated triglyceride is 0.25-1.2, the percentage of a triglyceride constituted by fatty acids having a carbon number of 40-48 is 5.0-30 mass% to a fat total amount, and the trans acid amount is 0.1-3 mass% to a fat total amount.SELECTED DRAWING: None
Patent JP-2021006843-A (JP)
Title: Light source device and image projection device
Inventor: ISHII ATSUSHI
IPC: G09G3/34
Filed: 2019-06-27
Abstract: To provide a light source device that can control a light source before a device becomes abnormal and that can prevent the device from being damaged.SOLUTION: A light source device comprises: a light source that emits excitation light; a fluorescent substrate that has a phosphor layer which emits fluorescent light due to the excitation light being emitted; a motor that rotates the fluorescent substrate; acquisition means that acquires a rotational frequency of the fluorescent substrate; and control means that controls supply power of the light source, on the basis of driving voltage of the motor and the rotational frequency acquired by the acquisition means.SELECTED DRAWING: Figure 1
Patent JP-2021008372-A (JP)
Title: Glassy carbon molded product
Inventor: YAMADA KUNITAKA
IPC: C04B35/524
Filed: 2019-06-28
Abstract: To provide a glassy carbon molded product having a large size and a high mechanical strength.SOLUTION: The glassy carbon molded product of the present invention has a maximum inscribed sphere diameter of 5 mm or more, has pores with a diameter of 500 nm or less dispersed in the glassy carbon molded product, and has a density of 1.1 g/cm3.SELECTED DRAWING: None
Patent JP-2021009076-A (JP)
Title: Electronic thermometer
Inventor: IKEDA SHIHO
IPC: G01K7/00
Filed: 2019-07-01
Abstract: To achieve improvement in convenience upon switching a notification mode.SOLUTION: An electronic thermometer 10 according to the present disclosure comprises: a measurement unit 11 that measures a temperature of a measured portion; a notification unit 12 that includes a plurality of notification means and has a plurality of notification modes performing notification by one or two or more notification means of the plurality of notification means; a power source switch 13 that switches on/off of a power source of the electronic thermometer 10; a storage unit 14 that stores a previous value being a measurement value at a previous time by the measurement unit 11; a display unit 16; and a control unit 18 that, when the power source switch 13 is held down consecutively from a state where the power source of the electronic thermometer 10 is off, sets any notification mode of the plurality of notification modes as a setting notification mode. The control unit 18 is configured to, after any notification mode of the plurality of notification modes is set as the setting notification mode, cause the display unit 16 to display the notification mode set as the setting notification mode and the previous value.SELECTED DRAWING: Figure 1
Patent JP-2020061356-A (JP)
Title: Fuel cell device
Inventor: TANAKA YUKI
IPC: H01M8/04
Filed: 2019-07-09
Abstract: To provide a fuel cell device capable of reducing stress generated at a manifold.SOLUTION: A fuel cell device 100 comprises a fuel battery cell 10, a manifold 2, a fuel processing unit 70, a fuel gas supply pipe P1 and an off-gas supply pipe P2. The manifold 2 has a gas supply chamber 21 and a gas recovering chamber 22. The fuel processing unit 70 generates a fuel gas to be supplied to the gas supply chamber 21. The fuel gas supply pipe P1 and the off-gas supply pipe P2 connect between the fuel processing unit 70 and the manifold 2. The fuel gas supply pipe P1 supplies the fuel gas to the gas supply chamber 21. The off-gas supply pipe P2 supplies an off-gas from the gas recovering chamber 22 to the fuel processing unit 70. The fuel processing unit 70 includes a first member connected with the fuel gas supply pipe P1 and the off-gas supply pipe P2. The manifold 2 includes a second member connected with the fuel gas supply pipe P1 and the off-gas supply pipe P2. A thermal expansion coefficient of a material that configures the first member is larger than that of a material that configures the second member.SELECTED DRAWING: Figure 7
Patent JP-2021011938-A (JP)
Title: Sealing device
Inventor: HABARA TOMOKI
IPC: F16C33/78
Filed: 2019-07-09
Abstract: To provide a sealing device that prevents the entry of muddy water and the like and easily discharges the muddy water and the like having entered therein, if any, to outside.SOLUTION: A ring-shaped sealing device 10 has a first member 13 that is attached between an outside member 2 and the inner ring member 4 to axially rotate relative to the outside member and is fitted to the inner ring member, and a second member 16 that is disposed opposite the first member and is fitted to the outside member. The first member a slinger 14, and a magnetic encoder 15. The second member has a core metal 17 having a core metal-fitting cylindrical part 170 and a core metal disk part 171, and a seal lip part 18 having an inner periphery covering part 184. Between an inner peripheral surface 184a of the inner periphery covering part and an edge 151a on an outer diameter side of the magnetic encoder, a labyrinth part R having a clearance in communication with space on the outer side is provided. The labyrinth part has a first labyrinth R1, a second labyrinth R2, and a third labyrinth R3. The inner periphery covering part is provided inclined by 2° or more with respect to the axial direction so as to widen in diameter toward the outer side space.SELECTED DRAWING: Figure 2
Patent JP-2021016279-A (JP)
Title: Wire Harness
Inventor: ITO TAKAAKI
IPC: H02G3/04
Filed: 2019-07-16
Abstract: To provide a technique in which an exterior portion is easily provided on a wire harness.SOLUTION: A wire harness 10 includes an electric wire 12 and one or more types of tapes T wound around the electric wire 12. The one or more types of tapes T are wound at a plurality of locations in a longitudinal direction of the electric wire 12, to form a plurality of tape winding portions 20. At least one tape winding portion 20 of the plurality of tape winding portions 20 has a binding function and an additional function different from the binding function.SELECTED DRAWING: Figure 1
Patent JP-2021014100-A (JP)
Title: Mold monitoring system
Inventor: OKAMOTO JUNKI
IPC: B29C45/76
Filed: 2019-07-16
Abstract: To provide a mold monitoring system capable of suitably determining a surface condition of a mold.SOLUTION: A mold monitoring system 1 includes an imaging unit 20 that captures a mold 12, and a determination unit 30 that determines a surface state of the mold 12 based on an image captured by the imaging unit 20. The determination unit 30 sets a reference image based on a past image, and determines the surface state of the mold 12 by comparing the reference image with a current image. Further, the determination unit 30 sets a new reference image based on the current image when it is determined that the surface state of the mold 12 is good.SELECTED DRAWING: Figure 1
Patent JP-2021019005-A (JP)
Title: Multilayer ceramic capacitor and method for manufacturing the same
Inventor: INOMATA YASUYUKI
IPC: H01G4/30
Filed: 2019-07-17
Abstract: To provide a multilayer ceramic capacitor which is excellent in DC bias characteristics and capable of ensuring high reliability even if the thickness of a dielectric layer is reduced.SOLUTION: A multilayer ceramic capacitor 10 includes a laminate 20 comprising a dielectric layer 17 and an internal electrode layer 18 alternately laminated therein. The dielectric layer 17 contains (Ba(1-x-y)CaxSry)m(Ti(1-z)Zrz)O3, where 0.03≤x≤0.16, 0≤y≤0.02, 0<z≤0.02 and 0.99≤m≤1.02 are satisfied, and further contains 1.0-4.0 mol of a Re oxide (Re represents a rare earth element) in terms of elements, 0.2-2.5 mol of a Mg compound in terms of elements, 0.1-1.0 mol of a Mn compound in terms of elements, 0.1-2.0 mol of a Zr compound in terms of elements, 0.05-0.3 mol of a V compound in terms of elements, and 0.2-5.0 mol of a Si compound in terms of elements.SELECTED DRAWING: Figure 1
Patent JP-2021016553-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-07-19
Abstract: To provide a game machine capable of maintaining interest in a game.SOLUTION: A pachinko machine 1 has a start pocket capable of receiving game balls hit into a game area 5a. When a game ball enters the start pocket, determination processing regarding winning is performed. Thereafter, variable display corresponding to a result of the determination processing is started and, if a winning pattern is displayed in the variable display, a winning game is executed. Accordingly, the pachinko machine 1 can perform a special performance as a performance associated with operation means.SELECTED DRAWING: Figure 60