baber/WOPTO huggingface dataset:
Patent JP-2020120132-A (JP)
Title: Component placement device
Inventor: YAMADA AKIRA
IPC: H05K13/04
Filed: 2020-04-28
Abstract: To provide a component placement device capable of carrying out transfer operation for transferring a component supplied from a component supply section to a relay table, and a mounting operation for picking up the component from the relay table and mounting on a board, simultaneously in parallel.SOLUTION: A relay table 15 is moved between a first position where a component 4 is transferred by means of a transfer head 17, and a second position for positioning the component 4, transferred by means of the transfer head 17, above a backup part 13. A mounting head 18 goes up and down above the backup part 13, picks up the component 4 from the relay table 15 located at the second position, and mounts on a board side terminal part 2a. A substrate holding table 12 is moved so that the lower surface side of the board side terminal part 2a is supported by the backup part 13, before the component 4 is mounted on the board 2 by means of the mounting head 18, and the board 2 is separated from the backup part 13, when mounting of the component 4 onto the board 2 by means of the mounting head 18 is finished.SELECTED DRAWING: Figure 4
Patent JP-2021174385-A (JP)
Title: Model optimization device, model optimization method, and program
Inventor: YAMASHINA YUSUKE
IPC: G05B23/02
Filed: 2020-04-28
Abstract: To provide model optimization device and the like capable of improving the robustness of the prediction model.SOLUTION: The model optimization device is configured to optimize a prediction model that is configured to generate a prediction value of the objective variable with respect to the explanatory variable. The model optimization device also includes: a generation unit that generates MR data that is expanded by transforming learning data; and an optimization unit that is configured to execute learning on the prediction model to optimize based on a first prediction value generated by the prediction model based on the learning data and a second prediction value generated by the prediction model based on the MR data.SELECTED DRAWING: Figure 3
Patent JP-2021172948-A (JP)
Title: Face mask, manufacturing method for face mask, and method of application for face mask
Inventor: ITO YUKIHIRO
IPC: A41D13/11
Filed: 2020-04-30
Abstract: To provide a face mask capable of suppressing vertical displacement of a face mask and easily improving fitness to a user's face, and a manufacturing method for the same.SOLUTION: A face mask (1) has: a body sheet (11) covering a wearer's mouth; a standing sheet (12) arranged nearer on a skin surface side than the body sheet; a standing elastic member (13) which is fixed to the standing sheet and can contract in the width direction; a standing part (21) where at least the standing sheet can stand by the standing elastic mem with respect to the body sheet. The standing part is arranged at least either at an upper end part or at a lower end part of the face mask.SELECTED DRAWING: Figure 1
Patent JP-2021178102-A (JP)
Title: Bathtub lid support
Inventor: YAMADAKI YUTAKA
IPC: A47K3/00
Filed: 2020-05-15
Abstract: To provide a bathtub lid support which excels in designability and facilitates cleaning and maintenance.SOLUTION: In the bathtub lid support 10, an upper support body 32 which has an outer surface part integrally molded without joint covers the entirety of a pedestal part 13 fastened on a wall surface 2 and is integrated with the pedestal part 13. When the upper support body 32 is installed on the pedestal part 13 toward an installation direction X, respective upper and lower projection parts 45, 46, which are formed on an inner surface of the upper support body 32, are guided along a guide part 22 formed on an outer surface of the pedestal part 13. Then the upper support body 32 is shifted in an upward direction orthogonal to the installation direction X. Consequently, the upper and lower projection parts 45, 46 are latched to a notched part 25 that is formed on an end part of the guide part 22.SELECTED DRAWING: Figure 15
Patent JP-2021181126-A (JP)
Title: Method of manufacturing gear, gear, and deflection meshing type gear device
Inventor: TAMURA HIKARIKAKU
IPC: F16H55/06
Filed: 2020-05-18
Abstract: To provide a manufacturing method that enables manufacture of a gear with accuracy high enough to enable application to a gear device while having the advantage of a molded article formed from a fluid material, the gear, and the deflection meshing type gear device having the gear like this.SOLUTION: A method of manufacturing a gear includes: an intermediate product formation step (J1) of forming a gear intermediate product (IN) by solidifying a fluid material; and a tooth formation step (J2) of forming a tooth (23 g) in the gear intermediate product (IN) by cutting machining. The gear (23) has a fluid-solidified part that has an outer surface formed by solidifying the fluid material, and a cutting-machined part, the outer surface of which is cutting-machined. The tooth (23 g) is included in the cutting-machined part.SELECTED DRAWING: Figure 3
Patent JP-2020145205-A (JP)
Title: Negative ion generation device
Inventor: KITAMI NAOHISA
IPC: H01J37/08
Filed: 2020-05-18
Abstract: To provide a negative ion generation device capable of generating negative ions to irradiate an object in an appropriate state.SOLUTION: The negative ion generation device for irradiating an object with negative ions has a plasma source 7 for supplying plasma into a vacuum chamber 10 and means for adjusting a plasma generation state in the vacuum chamber 10. The means for adjusting the plasma generation state in the vacuum chamber 10 controls by a control unit 50 to supply the plasma into the vacuum chamber 10 intermittently.SELECTED DRAWING: Figure 4
Patent JP-2020189092-A (JP)
Title: Management system of substitution coins for game
Inventor: SHIGETA YASUSHI
IPC: A63F1/06
Filed: 2020-05-19
Abstract: To provide a table game management system capable of preventing substitution coins for a game for which an unauthorized use state is suspected from being used in a game parlor in a casino or other game facilities where substitution coins for a game are used.SOLUTION: A control device 1003 of a table game management system is configured to recognize that betting chips of a winning player and payment chips paid out to the winning player are moved outside a chip arrangement area 1025, and associate ID information on the payment chips with ID information on the betting chips that are moved outside the chip arrangement area 1025 at the same timing as the payment chips on a data base, and has a function to associate the ID information of an RFID of the payment chips with information on an owner of the betting chips indicated by an RFID of the betting chips on a data base.SELECTED DRAWING: Figure 1
Patent JP-2021181776-A (JP)
Title: Wind power generator
Inventor: MATSUMOTO YOSHITERU
IPC: F03D15/00
Filed: 2020-05-20
Abstract: To provide a wind power generation capable of storing a relatively large amount of power, and excellent in power generation efficiency.SOLUTION: A wind power generator 1 comprises: a rotor 2 rotated with wind power; a first endless wire 14 and a second endless wire 20 that are circulated in conjunction with the rotation of the rotor 2; a plurality of first weight engaging parts 22 and second weight engaging parts 24 attached to the wires at intervals; a plurality of weights 26 that can be attached to and detached from the wires via the weight engaging parts; an upper weight accommodating part 30 that temporarily stores the weights; a second lower pulley 18 that rotates by lowering the weights 26; and a dynamo 42 that generates power via a second shaft 40 with the rotation of the second lower pulley 18.SELECTED DRAWING: Figure 1
Patent JP-2021038841-A (JP)
Title: Liquid-mechanical isolator
Inventor: HARRY KENDALL WARDEN
IPC: F16F15/023
Filed: 2020-05-23
Abstract: To provide shock and vibration isolators, and methods of isolating loads from vibrations and shocks.SOLUTION: An isolator 5 includes a liquid spring assembly 12 and a mechanical spring assembly 16, where the liquid spring assembly 12 and the mechanical spring assembly 16 are arranged in series. The mechanical spring assembly 16 includes a first spring and a second spring that are arranged such that compression of the mechanical spring assembly 16 simultaneously directly compresses the first spring and indirectly compresses the second spring via an intermediate actuator, where the first spring and the second spring are compressed in parallel.SELECTED DRAWING: Figure 2
Patent JP-2021015958-A (JP)
Title: Display device manufacturing method and display device
Inventor: LEE DONGSUNG
IPC: H01L21/20
Filed: 2020-06-05
Abstract: To provide a thin film transistor, a display device including the thin film transistor, and a manufacturing method of the same.SOLUTION: A manufacturing method of a display device according to an embodiment of the present invention includes forming a thin film transistor on a substrate to form an organic light emitting device connected to the thin film transistor, and the forming of the thin film transistor includes forming an amorphous silicon layer on the substrate, performing surface cleaning to remove the oxide film on the surface of the amorphous silicon layer, and heat-treating the amorphous silicon layer to form an active layer converted into crystalline silicon.SELECTED DRAWING: Figure 4C
Patent JP-2021196167-A (JP)
Title: Method for inspecting heat insulating board
Inventor: TOBIMATSU HARUKI
IPC: G01N3/20
Filed: 2020-06-09
Abstract: To make it possible to easily and surely check that a heat insulating board has a quality that prevents the board from breaking or separating during ingot-making and to prevent degradation of the quality of the ingot.SOLUTION: The present invention according to an embodiment relates to a method for inspecting a heat insulating board, the method including the steps of: measuring the hardness of the heat insulating board after the board is manufactured; and determining whether the hardness of the manufactured heat insulating board obtained in the measuring step after the manufacturing is sufficient, on the basis of the relation between flexural strength of the heat insulating board and the hardness and on the basis of the quality threshold value of flexural strength of the heat insulating board. The relation between flexural strength and the hardness of the heat insulating board may be acquired by measuring flexural strength and the hardness of a plurality of heat insulating boards.SELECTED DRAWING: Figure 1
Patent JP-2022001904-A (JP)
Title: Optical unit with runout correction function
Inventor: SUE TAKESHI
IPC: G03B5/00
Filed: 2020-06-22
Abstract: To provide an optical unit capable of avoiding occurrence of optical axis shift due to the provision of a magnetic spring while miniaturizing the magnetic spring for returning a movable body to an origin position.SOLUTION: An optical unit 1 includes: a movable body 3 provided with an optical element 2; a swing support mechanism 4 that swingably supports the movable body 3; a fixed body 5 that supports the movable body 3 via the swing support mechanism 4; a magnetic drive mechanism 6 that swings the movable body 3; and a magnetic spring 7 for returning the movable body 3 to an origin position where a preset axis Z0 and an optical axis L of the optical element 2 coincide. The magnetic spring 7 includes: a magnet for origin return 72 placed on the fixed body 5; and a magnetic member 71 placed on the movable body 3, which is a member to cause action of a magnetic attraction between with the magnet for origin return 72. The magnetic member 71 and the magnet for origin return 72 are placed on the optical axis L and face each other in the optical axis L direction.SELECTED DRAWING: Figure 1
Patent JP-2021019349-A (JP)
Title: Projection system and video image uniformity coefficient compensation method thereof
Inventor: HSIAO PEI-CHI
IPC: G09G5/00
Filed: 2020-06-24
Abstract: To provide a projection system and a video image uniformity coefficient compensation method thereof.SOLUTION: A method includes steps of: projecting a test image onto a projection surface by a projection device; performing measurement at the projection surface by a plurality of color measurement devices to acquire a plurality of test color data corresponding respectively to a plurality of measurement positions; forming an estimation image by using the plurality of test color data; updating uniformity coefficient compensation information of each pixel on the basis of a target value and each pixel information of the estimation image; and performing compensation to an initial image on the basis of the uniformity coefficient compensation information to generate a uniformity image, and projecting the uniformity image by the projection device.SELECTED DRAWING: Figure 2
Patent JP-2022006281-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-06-24
Abstract: To provide a game machine capable of adjusting detection sensitivity of vibration.SOLUTION: A game machine includes detection means that is provided at a predetermined position of the game machine and detects an action performed on a game, and adjustment means for adjusting the operation of the detection means. For the detection means, the sensitivity is adjusted by the supply voltage to be supplied to the detection means. The adjustment means is a switch capable of changing the supply voltage supplied to the detection means.SELECTED DRAWING: Figure 344
Patent JP-2022007331-A (JP)
Title: Rough skin improving agent
Inventor: HASEGAWA AYAKA
IPC: A61K36/575
Filed: 2020-06-26
Abstract: To provide novel Chinese herbal medicines that can improve rough skin.SOLUTION: A rough skin improving agent containing Xiang Sha Ping Wei San extract is effective for rough skin such as premenstrual rough skin. The Xiang Sha Ping Wei San extract is an extract of mixed crude drugs containing Atractylodes lancea, Magnolia officinalis, Citri Unshiu Pericarpium, Glycyrrhiza, Hedychium, Cyperus rotundus, Ginger, Ziziphus jujuba, and Pogostemon cablin. Magnolol of 0.02 wt.% or more is contained in the Xiang Sha Ping Wei San extract. In addition, hesperidin of 0.3 wt.% or more is contained in the Xiang Sha Ping Wei San extract.SELECTED DRAWING: None
Patent JP-2020171739-A (JP)
Title: Compact air cleaner using uv led and photocatalytic filter
Inventor: KIM JONG RACK
IPC: F24F13/28
Filed: 2020-07-02
Abstract: To provide an air cleaner which can perform dust collection and sterilization as well as deodorization while having a small size enough to be fitted into a vehicle cup holder for use, and has a strong and easy maintenance structure.SOLUTION: The air cleaner includes a photocatalytic UV LED 57 installed on a UV LED substrate 55, and a photocatalytic filter 80 mounted on a surface facing the photocatalytic UV LED apart from the UV LED substrate. The photocatalytic filter has a structure in which a photocatalytic material is applied onto a base in which multiple cells defining an air flow path in a direction toward the photocatalytic UV LED are formed in parallel adjacently to each other.SELECTED DRAWING: Figure 14
Patent JP-2021000826-A (JP)
Title: Transparent conductive film laminate and processing method thereof
Inventor: YAMAKI SHIGERU
IPC: C09J7/29
Filed: 2020-07-07
Abstract: To provide: a transparent conductive film laminate whose curl during and after a heating step can be controlled; and a processing method thereof.SOLUTION: The transparent conductive film laminate comprises a transparent conductive film 20 and a carrier film 10. The transparent conductive film 20 comprises a transparent resin film 3 formed of an amorphous cycloolefin-based resin having a thickness T1 of 5-25 μm, a transparent conductive layer 4 containing metal nanowires and a binder resin, and an overcoat layer 5, which are laminated in this order. The carrier film 10 is laminated peelably to a main surface of the transparent resin film 3 of a side opposite to the transparent conductive layer 4 via an adhesive layer 2. The binder resin is one or a combination of two or more selected from a specific group. A protective film 1 is a film formed of polyester which contains aromatic rings in the molecular skeleton and has a thickness T2 which is 5 times the thickness T1 or more and 150 μm or less.SELECTED DRAWING: Figure 1
Patent JP-2022015323-A (JP)
Title: Silicon Carbide Semiconductor Device and Method for Manufacturing Silicon Carbide Semiconductor Device
Inventor: KAWADA YASUYUKI
IPC: H01L29/78
Filed: 2020-07-08
Abstract: To provide a silicon carbide semiconductor device and a method for manufacturing a silicon carbide semiconductor device, capable of improving device characteristics deteriorating due to disturbance or damage at a SiO2/SiC interface.SOLUTION: A silicon carbide semiconductor device 70 includes a silicon carbide semiconductor substrate 1 of a first conductivity type, a first semiconductor layer 2 of the first conductivity type, a second semiconductor layer 6 of a second conductivity type, a first semiconductor region 7 of the first conductivity type, a trench 16, a gate insulating film 9, a gate electrode 10 and an interlayer insulating film 11. The gate insulating film 9 is formed by being nitrided and oxidized through heat treatment executed two or more times using mixed gas of nitrogen monoxide and nitrogen, the gate insulating film comprising a first gate insulating film of a silicon nitride layer, a second gate insulating film of a silicon oxide layer, and a third gate insulating film that is a silicon oxide film having a lower surface density of nitrogen than the second gate insulating film.SELECTED DRAWING: Figure 1
Patent JP-2021036578-A (JP)
Title: Imprinting method, imprint apparatus, and article manufacturing method
Inventor: AOKI AKIO
IPC: H01L21/027
Filed: 2020-07-09
Abstract: To provide an imprinting method in which a pattern of an imprint material can be formed on a substrate while damage of a pattern of a mold due to foreign particle is more reliably prevented.SOLUTION: An imprinting method includes: a foreign particle detection step S101 of detecting a foreign particle present on a surface of a substrate; a supply step S106 of supplying an imprint material on the substrate; a pattern forming step S107 of forming a pattern by bringing a pattern of a mold into contact with the imprint material of a predetermined shot region on the substrate after supplying the imprint material; and a foreign particle pressing step S105 of pressing the foreign particle present on the surface of the substrate in the predetermined shot region detected by the foreign particle detection step, using a pressing surface of a pressing unit facing the surface of the substrate, before the pattern forming step. In the foreign particle pressing step, the foreign particle is pressed so that a height of the foreign particle from the surface of the substrate is smaller than a film thickness of the imprint material after the pattern forming step.SELECTED DRAWING: Figure 1
Patent JP-2022017738-A (JP)
Title: Image processing apparatus
Inventor: TAKAYAMA NAOKI
IPC: B25J13/08
Filed: 2020-07-14
Abstract: To enable interference determination with the actual position and posture of a hand as a reference to be executed while eliminating the troublesome adjustment work of a user even if the attachment position and posture of the hand deviate from a design value.SOLUTION: An image processing apparatus 300 decides the position and posture of a hand attached to a flange with a coordinate system of an imaging unit by performing pattern matching between a hand model and a photographed image, generates calibration data being a conversion rule of the coordinate system of the imaging unit and a robot coordinate system, calculates an attachment position of the hand to the flange on the basis of the coordinates of a robot, the position and posture of the hand and the calibration data, and determines whether or not a virtual hand model assumed to be attached to the calculated attachment position interferes with an object on the periphery when performing a picking operation.SELECTED DRAWING: Figure 6
Patent JP-2022018377-A (JP)
Title: Fluorescent element
Inventor: DAI Kotaro
IPC: H01J37/244
Filed: 2020-07-15
Abstract: To provide a fluorescent element in which a deep level luminous component included in fluorescence can be relatively reduced to a main luminous component.SOLUTION: A fluorescent element 10 has a multiple quantum well structure 15C that is provided on a first primary surface 11a of a substrate 11 and emits fluorescence by incidence of electrons. The fluorescence includes a main luminous component and a deep level luminous component having a longer wavelength and a longer lifetime than the main luminous component. At least any of interfaces including the first primary surface 11a existing between a secondary main surface 11b and the multiple quantum well structure 15C and at least one surface of the second primary surface 11b has a fractal structure. The fractal structure includes a plurality of first protrusions and a plurality of second protrusions formed on a surface of each first protrusion. A mode of a pitch of the second protrusion of the fractal structure is smaller than the mode of the pitch of the first protrusion, and is 3.2 times or less of a value obtained by converting a peak wavelength of the main luminous component into an optical wavelength.SELECTED DRAWING: Figure 1
Patent JP-2022018830-A (JP)
Title: Virtual image display device
Inventor: NAMBARA TAKAHIRO
IPC: G02B5/02
Filed: 2020-07-16
Abstract: To provide a virtual image display device that improves the visibility of a virtual image.SOLUTION: A HUD as a virtual image display device reflects display light with a translucent member and displays a virtual image formed with the display light in a visually recognizable manner, and comprises: an illumination unit 40 that emits illumination light; an image forming unit 20 that forms an image through the transmission of the illumination light and emits display light of the image; and a condensation unit 30 that condenses the illumination light toward the image forming unit 20. The illumination unit 40 has a light source part 402 that, with the combination of light source elements 403R, 403G, 403B independently emitting illumination light of three primary colors as a light source group 403, emits illumination light incident on the condensation unit 30 from the light source group 403. The condensation unit 30 has lens parts 312 that form wave front-like diffusion surfaces 313 to diffuse the illumination light in an angle space for condensing the illumination light incident on the image forming unit 20.SELECTED DRAWING: Figure 2
Patent JP-2022018855-A (JP)
Title: Travel controller, travel control method and computer program
Inventor: YAMANE YOSHIKAZU
IPC: G05D1/02
Filed: 2020-07-16
Abstract: To provide a travel controller, travel control method and computer program, capable of achieving efficient travel of a mobile body.SOLUTION: A travel controller includes: a first transmission section which transmits, to a first mobile body, first movement command data for instructing travel on a first route; an operation plan section which produces a second route for a second mobile body according to an execution state of the first movement command data executed by the first mobile body; and a second transmission section which transmits, to the second mobile body, second movement command data for instructing travel on the second route.SELECTED DRAWING: Figure 1