baber/WOPTO huggingface dataset:
Patent JP-2020034933-A (JP)
Title: Method for manufacturing plated molding material
Inventor: MOMOSAWA AYA
IPC: G03F7/004
Filed: 2019-10-30
Abstract: To provide a manufacturing method for a plated molding material capable of forming a plated molding material having favorable adhesiveness on the metal surface of a substrate using a casting mold while restraining footing in a pattern when forming the pattern used as the casting mold for forming the plated molding material using a photosensitive composition.SOLUTION: A resist pattern used as a casting mold for forming a plated molding material is produced by forming using a photosensitive composition including a sulfur-containing compound having a prescribed structure and/or nitrogen-containing compound, and by applying an ashing operation onto the surface comprising a metal exposing from a non-resist part of the resist pattern used as the casting mold before forming the plated molding material.SELECTED DRAWING: None
Patent JP-2021072373-A (JP)
Title: Motor drive circuit, integrated circuit device, and electronic apparatus
Inventor: HAYASHI HARUO
IPC: H01L21/822
Filed: 2019-10-31
Abstract: To provide a motor drive circuit, an integrated circuit device, and an electronic apparatus that can suppress malfunctions caused by noise.SOLUTION: A motor drive circuit includes a first motor drive circuit block in which a first motor drive circuit that controls the drive of a first motor is located, a second motor drive circuit block in which a second motor drive circuit that controls the drive of a second motor is located, and a constant current generation circuit block in which a constant current generation circuit that generates a constant current is arranged, and the constant current generation circuit block is arranged at a position deviated from the first motor drive circuit block and the second motor drive circuit block.SELECTED DRAWING: Figure 1
Patent JP-2021072600-A (JP)
Title: Imaging apparatus, information processing device, control method thereof, imaging apparatus system, and program
Inventor: TANABE AKIHIRO
IPC: H04N5/232
Filed: 2019-11-01
Abstract: To make it possible to appropriately provide an imaging apparatus with a trained model used for discriminating a subject in imaging.SOLUTION: The imaging apparatus includes a reception unit, connected to an external device capable of transmitting a plurality of trained models, for receiving list information of the trained models, a selection unit for selecting a trained model from the trained models based on the list information of the trained models, and a transmission unit for transmitting to an external device a transmission request of the trained model selected by the selection unit. The reception unit receives the selected trained model transmitted from the external device.SELECTED DRAWING: Figure 5
Patent JP-2020029621-A (JP)
Title: Plasma treatment apparatus
Inventor: KAMO KATSUNAO
IPC: H01L21/3065
Filed: 2019-11-05
Abstract: To perform membrane treatment stably by preventing a cylindrical electrode and a shield from contacting each other.SOLUTION: A plasma treatment apparatus comprises: a cylindrical electrode 10 having a lower end which is one end provided with an opening 11 and an upper end which is the other end closed, and for changing process gas into a plasma by introducing the process gas inside thereof and applying an electric voltage thereto; and a chamber 1 which is a vacuum container having an opening 1a. The cylindrical electrode 10 having an upper end mounted in the opening 1a through an insulating member 22 extends inside of the chamber 1. Moreover, the plasma treatment apparatus comprises: a turntable 3 which is a conveying part for conveying a work W to be treated by the process gas, to below the opening 11 of the cylindrical electrode 10; a shield 13 covering the cylindrical electrode 10 extending in the vacuum container, through a gap d; and a spacer 30 disposed in the gap d between the cylindrical electrode 10 and the shield 13 and made of an insulating material.SELECTED DRAWING: Figure 3
Patent JP-2021075746-A (JP)
Title: Sputtering target, optical function film and manufacturing method of sputtering target
Inventor: UMEMOTO KEITA
IPC: C04B35/58
Filed: 2019-11-07
Abstract: To provide an optical function film with a durability capable of sufficiently suppressing a light reflection from a metal thin film, etc., a sputtering target capable of efficiently and stably depositing this optical function film, and a manufacturing method of this sputtering target.SOLUTION: A sputtering target contains 20 mass% or more of V and 5 mass% or more of N, and has a density ratio of 84% or more. An optical function film contains 20 atom% or more of V and N each, and provides n×k×d, a product of a film thickness d, a refractive index n, and an extinction coefficient k in a visible light region, of 30 or more and 150 or less. A manufacturing method of a sputtering target includes preparing a VN-containing raw material powder which contains 20 mass% or more of V, 5 mass% or more of N, and has 74 vol.% or more of powder with a particle size of 100 μm or less, and sintering at 1000°C or higher while the VN-containing raw material powder is pressed.SELECTED DRAWING: None
Patent JP-2020076100-A (JP)
Title: Adhesive resin composition, adhesive sheet, active energy ray-curable adhesive sheet, optical member, laminate for image display device and image display device
Inventor: FUKUDA SHINYA
IPC: C09J7/38
Filed: 2019-11-07
Abstract: To provide an adhesive resin composition which can reduce amounts of an initiator and a crosslinking agent to be blended, reduces a residual amount of a low molecular weight compound such as an initiator and its decomposition product after crosslinking, can enhance a cohesion force, can especially enhance ultraviolet-resistant foam reliability, and also has property not to promote metal corrosion.SOLUTION: An adhesive composition contains a (meth)acrylic polymer or (meth)acrylic copolymer (A) (hereinafter referred to as ("(meth)acrylic (co)polymer (A)"), a compound (B) having a radical polymerizable functional group having a carbon-carbon double bond and a radical generating group in the molecule, and an initiator (C) composed of a compound other than the compound (B).SELECTED DRAWING: None
Patent JP-2021074313-A (JP)
Title: Ultrasonic probe and ultrasonic diagnostic device
Inventor: SUGINOUCHI TAKEHIKO
IPC: A61B8/00
Filed: 2019-11-11
Abstract: To secure an accurate oscillation range and an appropriate oscillation range of a vibrator part even when an external disturbance occurs.SOLUTION: An ultrasonic probe 2 includes: a vibrator array 23 for transmitting/receiving an ultrasonic wave; an oscillation mechanism part 21 for oscillating the vibrator array 23 by micro-step drive; a position detection part 22 for detecting position information on the vibrator array 23; and an oscillation control part 25 for oscillating the vibrator array 23 to an end position by the control of the micro-step drive of the oscillation mechanism part 21 for an oscillation range including the end position, and additionally oscillating the vibrator array 23 to the end position by the control of the micro-step drive of the oscillation mechanism part 21 according to a differential value between the end position and detected current position information.SELECTED DRAWING: Figure 1
Patent JP-2021080315-A (JP)
Title: Photochromic water-based ink for inkjet
Inventor: ICHIKAWA HIDETOSHI
IPC: C09D11/328
Filed: 2019-11-14
Abstract: To provide an inkjet water-based ink that can be stably discharged in droplet ejection by inkjet system, and gives a print to have its hue changed by light irradiation.SOLUTION: An inkjet water-based ink contains a photochromic microcapsule, preferably, its average particle size being 0.2 μm or more and less than 10 μm.SELECTED DRAWING: None
Patent JP-2021081016-A (JP)
Title: Cylindrical molded body and its manufacturing method
Inventor: NAKADE HIROSHI
IPC: C08F8/06
Filed: 2019-11-20
Abstract: To provide a cylindrical molded body that is composed of a polyolefin composition containing an ethylene-α-olefin copolymer, and that is excellent in its contour, uniformity of a film thickness, heat resistance, and inter-heat resistance internal pressure creep performance, and also excellent in softness and workability at bending elongation and construction.SOLUTION: A cylindrical molding body is obtained through molding of an ethylene-α-olefin copolymer whose fusion finish peak temperature measured by a differential scanning calorimeter (DSC) is 115°C or higher, and a polyolefin composition different from the ethylene-α-olefin copolymer, and containing a polyolefin whose fusion finish peak temperature measured by the differential scanning calorimeter (DSC) is 125°C or higher.SELECTED DRAWING: None
Patent JP-2021081343-A (JP)
Title: Vehicle hydraulic oil evaluation device
Inventor: IMAMURA TAKESHI
IPC: G01N17/00
Filed: 2019-11-20
Abstract: To provide a vehicle hydraulic oil evaluation device that can precisely calculate the degradation level of hydraulic oil.SOLUTION: A degradation rate ΔRATF of a hydraulic oil ATF is calculated on the basis of the amount M of abrasive powders of metal in the hydraulic oil ATF, and the degradation level RATF of the hydraulic oil ATF is calculated on the basis of the degradation rate ΔRATF of the hydraulic oil ATF. Therefore, the accuracy of calculating the degradation level RATF of the hydraulic oil ATF can be increased by considering the amount M of the abrasive powders in the metal in the hydraulic oil ATF in the calculation of the degradation level RATF of the hydraulic oil ATF.SELECTED DRAWING: Figure 9
Patent JP-2021079513-A (JP)
Title: Nut runner device
Inventor: MOTOWAKI YOSHIO
IPC: B23P19/06
Filed: 2019-11-22
Abstract: To provide a nut runner device capable of stably exhibiting strong suction force, and stably holding and conveying a fastening member.SOLUTION: A nut runner device includes: a body 1 having main shafts 3a, 3b, and support parts 8, 9 for rotatably supporting the main shafts around a longitudinal axis A; a detachable unit 2 having a wrench 4 detachably connected to the tip of the body 1, arranged coaxially with the main shafts 3a, 3b, and rotatable integrally with the main shafts; and an air passage 20 extending in a direction along the longitudinal axis A in the main shafts 3a, 3b and the inside of the detachable unit 2, and connecting an exhaust port 20c disposed in the main shaft 3b with a suction port 20b opening on the tip surface of the detachable unit 2. The tip part of the wrench 4 is arranged in the suction port 20b, and air sucked from the suction port 20b via the air passage 20 to the exhaust port 20c passes the tip part of the wrench 4 and a side of a fastening member S engaged with the tip of the wrench 4.SELECTED DRAWING: Figure 3
Patent JP-2021084283-A (JP)
Title: Liquid discharge head
Inventor: KAKIUCHI TORU
IPC: B41J2/14
Filed: 2019-11-27
Abstract: To enable a nozzle to stably discharge liquid even when a pressure chamber is downsized and a driving frequency is increased.SOLUTION: A pressure chamber 26 communicating with a nozzle 24 is covered with a vibration film 30, and a piezoelectric layer is arranged on an upper surface of the vibration film 30. Areas S projected in a vertical direction of the pressure chamber 26 are below 50000 μm2, and the nozzle 24 increases in diameter as going upward. An inclination angle θ° with respect to the vertical direction of an inner wall surface 24a of the nozzle 24 satisfies a relational expression of θ+1.5×10-4×S>11 with areas S μm2 of the pressure chamber 26.SELECTED DRAWING: Figure 5
Patent JP-2021084547-A (JP)
Title: Vehicular display device
Inventor: KARIKOMI KENICHIRO
IPC: H05K7/20
Filed: 2019-11-28
Abstract: To provide a vehicular display device which facilitates thickness reduction of the device.SOLUTION: A vehicular display device includes: a display panel 10; a circuit board 11; a processor 12 (a circuit element); a noise blocking plate 40; and a heat radiation member 50. The noise blocking plate 40 is disposed so as to cover the processor 12 from the back side of the display panel 10 when viewed in a visible direction, blocks electromagnetic noise, and is made of a metal. The heat radiation member 50 has a heat receiving surface 52, a first heat radiation surface 53, and a second heat radiation surface 54. The heat receiving surface 52 receives heat from the processor 12 through a first heat transmission material 12g. The first heat radiation surface 53 radiates heat to the noise blocking plate 40 through a second heat transmission material 40g. The second heat radiation surface 54 radiates heat into air. The heat radiation member 50 is made of a metal having heat conductivity higher than that of the noise blocking plate 40.SELECTED DRAWING: Figure 4
Patent JP-2021088613-A (JP)
Title: Ultraviolet-curable silicone composition and cured product thereof
Inventor: KITAGAWA TAICHI
IPC: C08F290/14
Filed: 2019-12-02
Abstract: To provide an ultraviolet-curable silicone composition that is quickly cured at room temperature by ultraviolet irradiation to give a cured product that has sufficient strength and resists being swollen with an organic solvent.SOLUTION: A composition comprises (A) organopolysiloxane represented by formula (1) (R1 and R2 are a C1-10 alkyl group or a polymerizable group, where at least one R1 is a polymerizable group, m satisfies 1≤m≤1,000), (B) silicone resin comprising (a) a unit of formula (2), (b) an R23SiO1/2 unit, and (c) an SiO4/2 unit, where, the molar ratio of the total of (a) and (b) to (c) is 0.4-1.2: 1 (R2 is the same as described above, R3 is a polymerizable group, R4 is an oxygen atom or the like, p is a number satisfying 0≤p≤10, a is a number satisfying 1≤a≤3), and (C) a photopolymerization initiator.SELECTED DRAWING: None
Patent JP-2021088009-A (JP)
Title: Robot hand and agricultural robot
Inventor: SAKANO TOMOYOSHI
IPC: B25J15/08
Filed: 2019-12-02
Abstract: To simplify a structure of opening and closing a gripping claw.SOLUTION: A robot hand includes a gripping claw capable of gripping a crop, a claw mounting member that is a claw mounting member openably and closably mounted with the gripping claw and is liftable, an interlocking member interlocked with opening and closing operations of the gripping claw, and an engagement part engageable with the interlocking member. The gripping claw is opened along a surface of the crop from a closed state by reaction force from the crop by dropping the claw mounting member and pressing the gripping claw against the crop, the engagement member is displaceable between an engagement release state that is liftable, is separated downward from the interlocking member and permits opening/closing the gripping claw, and a state that is displaceable with an engagement state engaged with the interlocking member from the bottom, and moves the gripping claw to the closed state by rising in the engagement state and pulling up the interlocking member.SELECTED DRAWING: Figure 16
Patent JP-2021087531-A (JP)
Title: Fluid balancer and drum type washing machine using fluid balancer
Inventor: IMURA MAKOTO
IPC: D06F37/04
Filed: 2019-12-03
Abstract: To reduce vibration efficiently with a comparatively cheap constitution.SOLUTION: A fluid balancer 40 includes a hollow circular pipe 41. Inside the hollow circular pipe, a first fluid 51a and a second fluid 51b are sealed. The first fluid and the second fluid are a combination in which they are separated and do not blend with each other. The second fluid is constituted by a material which has smaller specific gravity and higher viscosity than those of the first fluid. Furthermore, inside the hollow circular pipe, particles are sealed, and the specific gravity of the particles is preferable to be the value similar to the specific gravity of the second fluid.SELECTED DRAWING: Figure 4
Patent JP-2020060572-A (JP)
Title: Analysis evaluation device, method, and reagent
Inventor: IAN CHAMBERLIN
IPC: G02B7/38
Filed: 2019-12-03
Abstract: To provide an improved device for executing automatic sampling, sample preparation, and/or a sample analysis in an assay format of a mutliwell plate.SOLUTION: A device 100 for executing an emission analysis evaluation in a multiwell plate includes a light detection system 110 and a plate operation system 120, and the plate operation system includes a phototight casing 130 for achieving an aphotic environment capable of executing emission measurement. The casing includes a housing 231, and a removable drawer disposed within the housing. The housing includes a housing top, and the housing top includes one or plural plate introduction openings 236, 237. The drawer includes a plate elevator mechanism and a plate movement stage, and allows a plate guided from the plate introduction openings to oppose a light detection part of the light detection system.SELECTED DRAWING: Figure 2(b)
Patent JP-2021088853-A (JP)
Title: Connection structure
Inventor: TAKAHASHI KENTARO
IPC: E04H1/02
Filed: 2019-12-04
Abstract: To provide a structure such that an inner space of a moving body such as a vehicle can be connected to an inner space of a structure such as a house.SOLUTION: A connection structure 10 according to the present disclosure is a connection structure of a house 14 which enables a vehicle 12 to be connected. The connection structure 10 has a hosing space 22 configured to house at least a part of a door body opening and closing an opening part of the vehicle 12, and a connection member 26 configured to connect an inner space 12S of the vehicle 12 to an inner space 14S of the house 14 when a back door 18 is located in the housing space.SELECTED DRAWING: Figure 1
Patent JP-2021089210-A (JP)
Title: Method for evaluating friction
Inventor: ISAYAMA NAOKI
IPC: G01N19/02
Filed: 2019-12-04
Abstract: To clarify the dependency of the hysteresis component of a frictional force on a temperature.SOLUTION: The method for evaluating a friction according to an embodiment is a method for measuring a frictional force when a rubber member or a resin member is let slide on a test surface. In the method, the test surface is a lubricated surface on which at least one of oil and powder of a material having a hexagonal crystal structure is applied, and the measurement is done at different temperatures.SELECTED DRAWING: Figure 1
Patent JP-2021091500-A (JP)
Title: Elevator system and elevator control method
Inventor: NISHIYAMA KEIJI
IPC: B66B1/14
Filed: 2019-12-06
Abstract: To provide an elevator system capable of suppressing the reduction of safety for a user who gets on/off a car.SOLUTION: The elevator system comprises: a camera 21 that is installed on an upper part of an entrance of en elevator and captures an image of a photographing region over a landing to the inside of a car; motion detection means that detects the motion of a user onboard the car on the basis of the image of the photographing region captured by the camera 21 during a period of opening of a door 13 of the car to closing; and control means that controls the opening/closing motion of the door of the car. The elevator system further comprises: an illumination device 30 that illuminates the entrance; and illuminance detection means that detects the illuminance of the entrance. The control means turns on the illumination device 30 when the illuminance of the entrance detected by the illuminance detection means is lower than a prescribed threshold value.SELECTED DRAWING: Figure 3
Patent JP-2021093303-A (JP)
Title: Vehicular lighting fixture
Inventor: SHITO MASAYA
IPC: F21S43/19
Filed: 2019-12-11
Abstract: To improve light-emitting efficiency as the entire lighting fixture, even if a second light-emitting unit is disposed in a positional relationship partially overlapping with a first light-emitting unit on a back surface side of the first light-emitting unit, in a vehicular lighting fixture equipped with an organic EL panel.SOLUTION: A vehicular lighting fixture is equipped with a light-emitting unit 20A in which an organic EL panel 22A is supported from a back surface side by a supporting panel 24A, and a light-emitting unit 20B in which an organic EL panel 22B is supported from a bask surface side by a supporting panel 24B, and has a structure in which the light-emitting unit 20B is disposed in a positional relationship partially overlapping with the light-emitting unit 20A on the back surface of the light-emitting unit 20A. As the supporting panel 24, on the back surface of an overlapping part of the light-emitting unit 20A and the light-emitting unit 20B, a reflection surface 24Aa is formed, which reflects light emitted in a direction perpendicular to a plane from the organic EL panel 22B and reaching the supporting panel 24A toward a direction close to an end surface of the overlapping part.SELECTED DRAWING: Figure 2
Patent JP-2021091158-A (JP)
Title: Screen display device, image formation apparatus, screen display method and screen display program
Inventor: SUGAYA TAKASHI
IPC: G06F3/0481
Filed: 2019-12-11
Abstract: To provide a screen display device, an image formation apparatus, a screen display method and a screen display program which can continue an operation even when there is a problem in screen display.SOLUTION: A screen display device comprises: a first processing execution unit which executes first processing for the display of a first user interface screen; and a second processing execution unit which executes second processing for the display of a second user interface screen having more setting items than the first user interface screen when the execution of the first processing fails. The second user interface screen corresponds to the first user interface screen for which the execution of the first processing fails.SELECTED DRAWING: Figure 1
Patent JP-2021090392-A (JP)
Title: Analysis system
Inventor: HARADA MANABU
IPC: C12M1/34
Filed: 2019-12-11
Abstract: To provide an analysis system which can be reduced in size, in which light sensing is not disturbed by dew condensation, and which can execute a culture state of an object to be cultured with high reliability while holding a constant culture temperature.SOLUTION: An analysis system comprises a chamber in which an atmospheric temperature is kept at a constant temperature by a temperature adjusting unit. An imaging module for imaging a culture region in a culture vessel held by a stage capable of being driven in one direction in the chamber under transmissive illumination provided by a lighting device is formed of a line sensor camera comprising a sensor array for imaging a line-shaped region extending in a direction orthogonal to the one direction. The sensor array of the line sensor camera is arranged proximate to the culture vessel without interposition of an objective lens in the chamber.SELECTED DRAWING: Figure 2
Patent JP-2020108958-A (JP)
Title: Cellulose-containing gear
Inventor: TSUZUKI JUNICHI
IPC: C08L59/00
Filed: 2019-12-12
Abstract: To provide a gear having excellent continuous moldability in practical use, and also having both high slidability and high durability.SOLUTION: One embodiment provides a gear which is a resin molding constituted of a resin composition comprising (A) a thermoplastic resin and (B) cellulose nanofibers having an average fiber diameter of 1000 nm or less. The number average molecular weight of (A) the thermoplastic resin is within the range from 10000 to 150000, and the arithmetic average surface roughness Sa of the sliding surface that is brought into contact with the other gear teeth is 3.0 μm or less.SELECTED DRAWING: Figure 1