baber/WOPTO huggingface dataset:
Patent JP-2019182246-A (JP)
Title: tire
Inventor: NAKAJIMA KOICHI
IPC: B60C11/13
Filed: 2018-04-11
Abstract: To provide a tire that can exert excellent wet performance for a long term while maintaining wear resistance and driving stability.SOLUTION: A tire includes a tread part 2. The tread part 2 is provided with at least one main groove 3 continuously extending in a tire circumferential direction. The main groove 3 includes: a first part 6 extending in a depth direction of the main groove 3 at a substantially constant groove width; and a second part 7 where a groove width is enlarged toward a groove bottom side from the first part 6, at a cross section orthogonal to a longitudinal direction of the main groove 3.SELECTED DRAWING: Figure 3
Patent JP-2019186456-A (JP)
Title: Imprint device, imprint method and manufacturing method for article
Inventor: KAWASAKI YOJI
IPC: H01L21/027
Filed: 2018-04-13
Abstract: To provide an imprint device advantageous to suppression of a pattern defect.SOLUTION: The imprint device, forming a pattern of an imprint material using a mold in a shot region formed at a substrate, includes: a supply part for discharging an imprint material from a discharge port and supplying the imprint material onto the substrate; a substrate stage for retaining and moving the substrate; and a control section for controlling the substrate stage. The control section moves the substrate stage so that the shot region formed with a pattern is not positioned beneath the discharge port.SELECTED DRAWING: Figure 1
Patent JP-2018127481-A (JP)
Title: Bile acid 11-hydroxyl derivatives and amino acid conjugates thereof, as farnesoid x receptor modulators
Inventor: ROBERTO PELLICCIARI
IPC: A61P9/10
Filed: 2018-04-13
Abstract: PROBLEM TO BE SOLVED: To provide bile acid 11-hydroxyl derivatives and amino acid conjugates thereof, as farnesoid X receptor modulators.SOLUTION: The present invention provides a compound of formula (I) or a pharmaceutically acceptable salt, solvate or amino acid conjugate thereof. [In the formula, Ris hydroxyl; Ris hydrogen, hydroxyl, alkyl, or halogen; Ris hydrogen, hydroxyl, alkyl, or halogen; and R4 is hydrogen, alkyl, alkenyl, alkynyl, or halogen.]SELECTED DRAWING: None
Patent JP-2018173641-A (JP)
Title: Surface-modified nanoparticles
Inventor: VO CONG-DUAN
IPC: H01L33/50
Filed: 2018-04-24
Abstract: PROBLEM TO BE SOLVED: To provide surface-modified nanoparticles suitable for light-emitting devices.SOLUTION: Surfaces of nanoparticles (QDs) are modified with amphiphilic macromolecules, for example, amphiphilic copolymers. Surface modification renders QDs more compatible with oxygen-excluding matrices. The matrices include epoxy resins, polyurethane resins, polyester resins, or any hydrophilic inorganic/organic hybrid resin such as (meth)acrylate-functionalized polyhedral oligomeric silsesquioxane (POSS).SELECTED DRAWING: Figure 1
Patent JP-2019085638-A (JP)
Title: Heat-resistant alloy and reaction tube
Inventor: HASHIMOTO KUNIHIDE
IPC: C22C19/05
Filed: 2018-04-24
Abstract: To provide a heat-resistant alloy and a reaction tube having excellent oxidation resistance, excellent mechanical properties such as tensile ductility, and excellent weldability.SOLUTION: A heat-resistant alloy contains, by mass%, C: 0.35%-0.7%, Si: more than 0% and 1.5% or less, Mn: more than 0% and 2.0% or less, Cr: 22.0%-40.0%, Ni: 25.0%-52.0%, Al: 1.5%-4.5%, Ti: 0.01%-0.6%, with the balance being Fe and inevitable impurities; with Pa=-11.1+28.1×C+29.2×Si-0.25×Ni-45.6×Ti and Ya=-13.75×Al+63.75, Pa<Ya.SELECTED DRAWING: Figure 1
Patent JP-2019196507-A (JP)
Title: Sputtering apparatus and collimator
Inventor: ASAKAWA KEIICHIRO
IPC: C23C14/34
Filed: 2018-05-07
Abstract: To provide a sputtering apparatus capable of depositing a film excellent in thickness uniformity in the radial direction of a substrate to be processed without spoiling a function capable of reducing the asymmetry of coverage of a recessed part in an outer edge portion of the substrate to be processed.SOLUTION: A sputtering apparatus SM for forming a plasma atmosphere between a target 2 and a substrate W to be processed to sputter the target and depositing and accumulating sputtered particles scattered from the target on the surface of the substrate to be processed to form a thin film includes: a vacuum chamber 1 having the target; the substrate to be processed arranged to face the target in the vacuum chamber; drive means for rotating and driving the substrate to be processed using the center thereof as a rotation center; and a collimator 5 provided between the substrate to be processed offset in the horizontal direction to the target and the target and for controlling that sputtered particles obliquely incident on the surface of the substrate to be processed at a predetermined angle or less in the sputtered particles scattered from the target reach the substrate to be processed.SELECTED DRAWING: Figure 1
Patent JP-2019198159-A (JP)
Title: motor
Inventor: HARITANI YOSUKE
IPC: H02K13/00
Filed: 2018-05-08
Abstract: To provide a motor capable of suppressing increase in cost while suppressing generation of noise due to a high-frequency current component or the like.SOLUTION: A motor includes: a rotation shaft; a commutator body 120 externally fitted and fixed onto the rotation shaft; a plurality of segments 111 arranged at a predetermined interval in a circumferential direction of the commutator body 120; and a brush in sliding contact with the segment 111 by rotation of the rotation shaft. The commutator body 120 has conductive first resin 121 that is provided inside of the segment 111 and in contact with the segment 111. The first resin 121 contains a phenol resin material and a carbon material.SELECTED DRAWING: Figure 2
Patent JP-2019198365-A (JP)
Title: Game machine
Inventor: KURATA TAKESHI
IPC: A63F7/02
Filed: 2018-05-14
Abstract: To provide a game machine capable of coping with fraudulence to a game machine.SOLUTION: When operating power starts to be supplied, a main-side CPU executes main processing. A main control board 61 includes: notification light-emitting devices 511 to 513 for reporting execution of predetermined processing in execution of the predetermined processing by the main processing; and a light emission control IC 514 for performing light emission control of the notification light-emitting devices 511 to 513. The light emission control IC 514 includes a storage buffer for storing and holding lighting instruction data. The main-side CPU outputs lighting instruction data to the light emission control IC 514 in execution of predetermined processing by main processing. The light emission control IC 514 stores and holds lighting instruction data received from the main-side CPU in the storage buffer, and allows the notification light-emitting devices 511 to 513 to light up based on the stored and held lighting instruction data.SELECTED DRAWING: Figure 244
Patent JP-2019201719-A (JP)
Title: Tassel
Inventor: HASHIMOTO ITSUKA
IPC: A47H19/00
Filed: 2018-05-21
Abstract: To provide a tassel freely adjustable in a length even when a thickness or a size of a curtain is different, or a folding margin of a curtain is unexpectedly large or small.SOLUTION: A tassel 1 as a tassel 1 for bundling a curtain 100 comprises: a tassel body 10 extending in a cord shape; annular parts 20 for forming a ring formed on at least one end side of the tassel body 10; and adjustment parts 30 for making a length of the tassel body 10 connected to the annular parts 20 adjustable. The tassel body 10, the annular parts 20 and the adjustment parts 30 are formed from one cord-like member. The adjustment parts 30 are wound around the tassel body 10 and hold slidably the tassel body 10 in the inside. The adjustment parts 30 are connected to the tassel body 10 via the annular parts 20.SELECTED DRAWING: Figure 1
Patent JP-2019204823-A (JP)
Title: Micro light-emitting element, image display element and method for forming the same
Inventor: IGUCHI KATSUJI
IPC: G09F9/00
Filed: 2018-05-21
Abstract: To suppress reduction in emission efficiency and to reduce the manufacture cost.SOLUTION: A micro light-emitting element (100) includes a compound semiconductor (14) having, successively deposited from a light-exiting surface side, an N-side layer (11), a light-emitting layer (12) and a P-side layer (13), and an N electrode (19N) connected to the N-side layer (11) and a P electrode (19P) connected to the P-side layer (13) on the other surface opposing to the light-exiting surface. The P electrode (19P) is disposed on the light-emitting layer (12), while the N electrode (19N) is disposed in a division region that is a boundary region separating the light-emitting layer (12) from a light-emitting layer of other micro light-emitting elements. The surface on the other surface side of the N electrode (19N) and the surface on the other surface side of the P electrode (19P) are in the same plane, and the N electrode (19N) and the P electrode (19P) are both made of a single wiring layer.SELECTED DRAWING: Figure 1
Patent JP-2019201814-A (JP)
Title: Endoscope device
Inventor: SUZUKI TATSUYA
IPC: H04N7/18
Filed: 2018-05-22
Abstract: To provide an endoscope device that allows a photographer to acquire a photographed image having an arbitrary shift amount, and can meet a requirement for downsizing.SOLUTION: An endoscope device includes an optical lens, an image pick-up device arranged on an optical axis of the optical lens, and driving means for relatively moving the optical lens and the image pick-up device so that an optical axis of the image pick-up device deviates with respect to the optical axis of the optical lens. A closed optical path space is formed between the optical lens and the image pick-up device.SELECTED DRAWING: Figure 2
Patent JP-2019202742-A (JP)
Title: Hybrid vehicle
Inventor: MORI YOSHIMASA
IPC: B60W10/06
Filed: 2018-05-25
Abstract: To provide a hybrid vehicle that is able to improve a fuel cost and able to prevent deterioration of drivability, resulting in interruption of brake force, caused by regeneration of a motor generator.SOLUTION: A hybrid vehicle including an engine and a motor generator as drive sources for transmitting power to a drive wheel and capable of traveling while keeping operation of the engine stopped, comprises: a second power storage device that supplies power to the motor generator; a BMS that detects an SOC of the second power storage device; an HCU that detects a vehicle speed V; and an ECM that restarts the engine after an elapse of a predetermined restart delay time when a predetermined restart condition is satisfied. The ECM determines the predetermined restart delay time on the basis of the SOC and the vehicle speed V. If the SOC is smaller than a first threshold Th1, the predetermined restart delay time is set longer as the SOC or the vehicle speed V is higher. If the SOC is equal to or larger than the first threshold Th1, the predetermined restart delay time is set shorter as the vehicle speed V is higher.SELECTED DRAWING: Figure 3
Patent JP-2019206830-A (JP)
Title: Partition structure
Inventor: YAMAGA EIJI
IPC: E04H17/16
Filed: 2018-05-29
Abstract: To provide a partition structure where design is not lost and a panel body is difficult to fall off.SOLUTION: This partition structure comprises: upper and lower horizontal members which are vertically spaced from each other; a partition member which is provided between the upper and lower horizontal members to partition a space into one and other sides; and a panel body which has upper and lower crosspieces having the partition member fixed thereto. The upper horizontal member has an upper horizontal member extension which is provided to one side to incline lower toward the other side, the upper crosspiece has an upper crosspiece extension which is provided to one side to incline higher toward one side, and the upper crosspiece extension overlaps the upper horizontal member extension, and is joined to an extension fixing tool.SELECTED DRAWING: Figure 2
Patent JP-2019208385-A (JP)
Title: Work vehicle
Inventor: KATO TAKESHI
IPC: A01C11/02
Filed: 2018-05-31
Abstract: To provide a seedling transplanter that allows reduction in the frequency and time of seedling supply to improve work efficiency.SOLUTION: A seedling transplanter comprises: a plurality of preliminary seedling mounting members (38a, 38b, 38c) for mounting a seedling box (68) or a seedling on a support machine frame (49) provided on a travel vehicle (2); and a preliminary seedling frame (38) to which a plurality of movement link members (39a, 39b, 39c) for rotatably coupling the plurality of preliminary seedling mounting members (38a, 38b, 38c) are attached which is configured to, by rotation of the plurality of the movement link members (39a, 39b, 39c), switch between a development state in which the plurality of preliminary seedling mounting members (38a, 38b, 38c) are arranged in a cross direction and a stacked state in which the plurality of preliminary seedling mounting members (38a, 38b, 38c) are arranged in a vertical direction. The preliminary seedling frame (38) is provided above a steering part (33) for operating the machine body.SELECTED DRAWING: Figure 2
Patent JP-2019211949-A (JP)
Title: Point group matching device, point group matching method and program
Inventor: TAKATAMA KEIJU
IPC: G06T7/70
Filed: 2018-06-04
Abstract: To enable the estimation of a self position with high accuracy in a short period of time without erroneous detection in comparison between a photographed image and a map.SOLUTION: A first polygon with a plurality of points satisfying a prescribed condition as vertexes is acquired from a point group obtained from an image. Then, a second polygon similar to the first polygon obtained from the image is retrieved from a point group in a map prepared in advance. A matching polygon is retrieved from a relation between at least one outer point being a point existing around the polygon and a plurality of vectors corresponding to respective sides of the polygon about each of the first polygon obtained from the image and the second polygon retrieved from the map, and the coordinate position of the image is determined on the basis of the coordinate position of the second polygon in the map.SELECTED DRAWING: Figure 2
Patent JP-2019210528-A (JP)
Title: Sputtering method, and sputtering apparatus
Inventor: NAGATA JUNICHI
IPC: C23C14/35
Filed: 2018-06-06
Abstract: To easily maintain a transition mode even when a magnet oscillates.SOLUTION: Reactive sputtering using a magnet 13 capable of oscillating relatively to a tabular target 8 includes a sputter intensity data acquisition step S1 for acquiring sputter intensity data of each predetermined acquisition time and keeping the sputter intensity data of a predetermined keeping time as a sputter intensity data group, a median calculation step S2 for calculating a sputter intensity data median in the sputter intensity data group of the keeping time revised at each acquisition time, and a gas supply amount control step S3 for controlling a supply amount of a sputter gas based on the calculated sputter voltage median. A transition mode is thus maintained in sputtering.SELECTED DRAWING: Figure 3
Patent JP-2019212205-A (JP)
Title: Information processing device, information processing system, information processing method and program
Inventor: KIM YEONSEO
IPC: G06T7/00
Filed: 2018-06-08
Abstract: To provide an information processing device that enables a driver to more easily identify a fellow passenger while driving.SOLUTION: A control unit included in an information processing device performs: acquiring first information, which is information related to an appearance of a passenger who requested a ride to a vehicle driven by a driver and is image information that has been captured; and generating information about the passenger by converting the first information into second information representing a predetermined characteristic portion in the appearance of the passenger.SELECTED DRAWING: Figure 13
Patent JP-2019210431-A (JP)
Title: Production method of silicon/peptide composite material and composite material
Inventor: HATANAKA TAKAAKI
IPC: C08L83/04
Filed: 2018-06-08
Abstract: To provide a method of creating a silica-based material under low energy, based on a self-organization function observed in a biological system and a silica-based composite material like this.SOLUTION: A production method of a material containing silicon includes a step of generating a silicon/peptide composite material containing a silicon-containing material derived from the peptide and silicon raw material by making interact a peptide containing two or more of basic amino acid residues and the silicon raw material having a siloxane bond generation group in a liquid medium.SELECTED DRAWING: None
Patent JP-2019216561-A (JP)
Title: Electric drive device and electric power steering device
Inventor: NAKANO KAZUHIKO
IPC: H02K11/33
Filed: 2018-06-14
Abstract: To provide a novel electric drive device and electric power steering device that can suppress internal pressure fluctuation of a storage space of an electronic control unit EC and intrusion of moisture into a storage space of the electronic control unit EC for a long time.SOLUTION: On the opposite side of an output portion of a rotating shaft 23 of an electric motor, on an end wall 15 of a motor housing 11 that separates a storage space Sh of an electronic control unit EC and a storage space Sm of the electric motor, a ventilation hole 42 communicating with the storage space Sh of the electronic control unit EC and the storage space Sm of the electric motor is formed, and a waterproof ventilation portion 43 that suppresses the passage of moisture but allows the passage of air and water vapor is provided in the ventilation hole 42. The ventilation portion with a waterproof ventilation portion is provided on the end wall of the motor housing, such that the effects of stepping stones and muddy water in the external environment can be eliminated, and the internal pressure fluctuation of the storage space of the electronic control unit EC and intrusion of moisture into the storage space can be suppressed for a long time.SELECTED DRAWING: Figure 10
Patent JP-2019218871-A (JP)
Title: Vacuum ejector and sealing valve unit
Inventor: NAKAYAMA TORU
IPC: F04F5/44
Filed: 2018-06-15
Abstract: To provide a vacuum ejector including a sealing valve which is reliably operated at high rupture pressure, and to provide a sealing valve unit.SOLUTION: In a vacuum ejector 10B, a sealing valve mechanism 70 is provided between a vacuum generating mechanism 50 and a rupture passage 48. The sealing valve mechanism 70 includes a valve body 76 which is biased by a sealing port 65 from the rapture passage 48 side to close the sealing port 65 and is configured so that the valve body 76 is separated from the sealing port 65 by a piston part 66 which is operated by supply air supplied by the vacuum generating mechanism 50 to open the sealing port 65.SELECTED DRAWING: Figure 4
Patent JP-2019220354-A (JP)
Title: Led toning lighting system
Inventor: KITAGAWA ATSUSHI
IPC: H05B37/02
Filed: 2018-06-20
Abstract: To solve the problem in which, while, when adjusting an amount of light emission of a plurality of types of LEDs with different emission colors to perform overall toning, it is necessary to control a current value flowing for each LED of each emission color, when an LED of each emission color emits independently, and the toning as a whole is performed by sequentially switching the emitting LEDs at high speed, since a current does not flow in an LED unless a voltage applied in a forward direction exceeds a certain voltage value (forward voltage Vf), even if the FET is turned on to make the LED emit light, a time lag occurs before the LED actually emits light, so that flickering of the entire lighting fixture occurs during toning control.SOLUTION: In a lighting fixture, a resistor for model identification is connected in parallel to each LED of each emission color and a bypass resistor is connected to each of the FETs in parallel, so that a predetermined voltage is applied to the LED even when the FET is off.SELECTED DRAWING: Figure 1
Patent JP-2020000345-A (JP)
Title: Microneedle device
Inventor: MIYOSHI HANAE
IPC: A61M37/00
Filed: 2018-06-26
Abstract: To provide a microneedle device that allows a color material to be easily arranged at a target part of the skin.SOLUTION: A microneedle device includes: a pressure sensitive adhesive sheet having a base material sheet and an adhesive layer laminated on the base material sheet; and a microneedle having a substrate, one surface of which comes in contact with the adhesive layer of the pressure sensitive adhesive sheet, and a plurality of projections including a color material formed on the other surface of the substrate. In a plane view, part of the outer periphery of the substrate constitutes part of the outer periphery of the microneedle device, and the arrangement density of the projections becomes greater toward the part of the outer periphery of the substrate.SELECTED DRAWING: Figure 2
Patent JP-2020001865-A (JP)
Title: Image forming apparatus
Inventor: OTA SHO
IPC: B41J29/42
Filed: 2018-06-26
Abstract: To provide an image forming apparatus adapted to detect a malfunction of a paper presence/absence detection flag and suppress paper jamming or improper feed.SOLUTION: An image forming apparatus determines that a paper presence/absence detection flag is malfunctioning in the case that a paper presence/absence detection sensor is in an OFF state when a cassette is inserted in an apparatus main body and in the case that the time up to a lift-up completion is shorter than a threshold.SELECTED DRAWING: Figure 10
Patent JP-2020002286-A (JP)
Title: Water-based ink composition for reversible thermochromic writing instrument, and writing instrument using the same
Inventor: ONO ITSUKA
IPC: C09D11/50
Filed: 2018-06-29
Abstract: To provide a water-based ink composition for reversible thermochromic writing instrument capable of suppressing aggregation of a reversible thermochromic microcapsule pigment, and maintaining good ink flowability.SOLUTION: There are provided a water-based ink composition for reversible thermochromic writing instrument comprising at least a reversible thermochromic microcapsule pigment including a reversible thermochromic composition composed of (i) an electron-donative coloring organic compound, (ii) an electron-accepting compound and (iii) a reaction medium which determines a temperature at which color reactions of both compounds occur, polyoxyalkylene arylether phosphoric acid, and water, in which the polyoxyalkylene arylether phosphoric acid has an aryl group containing a plurality of aromatic rings in a structure, and a HLB value is 9 to 18, and a writing instrument using the same.SELECTED DRAWING: Figure 1
Patent JP-2020000649-A (JP)
Title: Visualization device, visualization method, and visualization program
Inventor: WATANABE MASAHIRO
IPC: G06T19/00
Filed: 2018-06-29
Abstract: To make it possible to deform a three-dimensional model in a virtual space in synchronization with an entity model.SOLUTION: On the basis of an image acquired by photographing an entity model 1 of an organ, a visualization device 10 detects a change in a shape of the entity model 1. The visualization device 10, then, generates a three-dimensional model 4 that reproduces a shape of the organ in a virtual space, on the basis of three-dimensional model data 11a representing a three-dimensional shape of an organ of a human body. Further, the visualization device 10 deforms a shape of the three-dimensional model 4 depending on the change in the shape of the entity model 1. The visualization device 10, then, outputs an image of the deformed three-dimensional model 4.SELECTED DRAWING: Figure 1