baber/WOPTO huggingface dataset:
Patent JP-2021012099-A (JP)
Title: 360-degree spherical imaging apparatus, image processing apparatus, and image processing method
Inventor: TAKENAKA HIROICHI
IPC: G01S17/87
Filed: 2019-07-05
Abstract: To provide a 360-degree spherical imaging apparatus, an image processing apparatus, and an image processing method that certainly can cover a 360-degree spherical area and simultaneously measure all directions.SOLUTION: A 360-degree spherical imaging apparatus according to an embodiment is provided with at least two projectors, at least two light receiving units, and a housing on which the at least two projectors and the at least two light receiving units are arranged. On the housing, each of the at least two projectors has an optical axis substantially parallel to any one of the other projectors, and with the optical axis opposite to a light projection direction substantially above of any one of the other projectors, is arranged outside respective light receiving ranges of the at least two light receiving units. On the housing, each of the at least two light receiving units has an optical axis substantially parallel to any one of the other light receiving units, and with the optical axis opposite to a light receiving direction substantially above of any one of the other light receiving units, is arranged outside respective light projecting ranges of the at least two projectors.SELECTED DRAWING: Figure 2
Patent JP-2021012298-A (JP)
Title: Fixing device
Inventor: IKENO YUICHI
IPC: G03G15/20
Filed: 2019-07-05
Abstract: To satisfactorily prevent a connector from being shifted in a longitudinal direction with respect to a substrate.SOLUTION: A fixing device 8 comprises: a substrate M; an endless belt that rotates around the substrate M; a heating pattern that is formed of a resistance heating element provided on the substrate M; a feeder terminal T that is conducted with the heating pattern, the feeder terminal T being provided at an end in a longitudinal direction of the substrate M; a connector 200 that has an electrode connected to the feeder terminal T, is attached to an end of the substrate M from one side in a short direction of the substrate M, and is engaged with the substrate M in the longitudinal direction so that a movement in the longitudinal direction is regulated; and an engaging member 300 that is attached to the connector 200 from the other side in the short direction of the substrate M, and is engaged with the substrate M in the longitudinal direction so that the movement in the longitudinal direction is regulated.SELECTED DRAWING: Figure 5
Patent JP-2021011743-A (JP)
Title: Fire resistant structure
Inventor: NAKAMURA MASATOSHI
IPC: E04C3/02
Filed: 2019-07-07
Abstract: To provide a fire resistant structure capable of further securely protecting a structural member against heat in a fire disaster.SOLUTION: A fire resistant structure 1 is for columns 10 constituting a building. An outer peripheral surface of a column 10 is covered with a non-inflammable thin plate 40, and an air layer 30 is provided between the column 10 and a non-inflammable thin plate 40. This constitution can suppress, even when a finished material 50 burns around the column 10 in a fire disaster, heat of the fire from reaching the column 10 with the thin plate 40 and the air layer 30 to further securely protect the column 10 against the heat in the fire disaster.SELECTED DRAWING: Figure 1
Patent JP-2021013983-A (JP)
Title: Apparatus and method for acquiring deviation of moving locus of moving machine
Inventor: HAYASHI KOICHIRO
IPC: B25J13/08
Filed: 2019-07-11
Abstract: To meet the demand for the technique for acquiring more highly accurately a deviation from a reference of a moving locus of a moving machine.SOLUTION: An apparatus 70 comprises: an optical sensor 40 moved by a moving machine 14, and continuously imaging a visual feature of an object around the moving machine 14; a locus acquisition part 60 for acquiring a movement locus of the moving machine 14 from a time point when first image data is captured by the optical sensor 40 to a time point when second image data is captured by the optical sensor 40 after the capture of the first image data, on the basis of a position of the visual feature in the first image data and a position of the visual feature in the second image data; and a deviation amount acquisition part 62 for acquiring a deviation amount of the movement locus acquired by the locus acquisition part 60 from a reference locus.SELECTED DRAWING: Figure 2
Patent JP-2019214577-A (JP)
Title: Monoclonal antibodies against tissue factor pathway inhibitor (TFPI)
Inventor: WANG ZHUOZHI
IPC: A61K39/395
Filed: 2019-07-16
Abstract: To provide antibodies specific for a human tissue factor pathway inhibitor (TFPI) needed for treating hematological diseases and cancer.SOLUTION: A therapeutic composition comprises an isolated human monoclonal IgG antibody binding specifically to a binding site including Kunitz domain 1 and Kunitz domain 2 of a TFPI inhibiting at least 50% of TFPI activity and having a specific amino acid sequence.SELECTED DRAWING: None
Patent JP-2021021350-A (JP)
Title: Hydrogen gas fuel engine
Inventor: NAKAI MASATO
IPC: F02M26/23
Filed: 2019-07-25
Abstract: To provide a hydrogen gas fuel engine which can suppress an increase of an occupied area when an EGR cooler is installed.SOLUTION: A hydrogen gas fuel engine 1A includes an engine main body 2 having a crankshaft 23, and an EGR cooler 8. The EGR cooler 8 is branched from an exhaust line in which an exhaust gas from the engine main body 2 flows, installed in an EGR line which is merged with an air supply line in which supply air to the engine main body 2 flows, and cools the exhaust gas flowing to the EGR line. The EGR cooler is arranged so as to oppose a side face 2a which is oriented in a width direction orthogonal to an axial line of the crankshaft 23 of the engine main body 2.SELECTED DRAWING: Figure 1
Patent JP-2019194347-A (JP)
Title: Optical film
Inventor: PYEON Boram
IPC: C08L79/08
Filed: 2019-08-01
Abstract: To provide an optical film which is excellent in shock resistance.SOLUTION: The optical film contains at least one resin selected from the group consisting of polyimide based resins and polyamide based resins, and a filler with a primary particle diameter of 25 nm or less.SELECTED DRAWING: None
Patent JP-2021027255-A (JP)
Title: Light-emitting device
Inventor: KAWAMURA YUUKI
IPC: H01S5/022
Filed: 2019-08-07
Abstract: To provide a light-emitting device including a plate-shaped wavelength conversion member containing a YAG-based phosphor capable of lowering color temperature while maintaining temperature characteristics.SOLUTION: A light-emitting device 1 includes a light-emitting diode element 10 having a light-emitting source, a plate-shaped wavelength conversion unit 13 that converts a wavelength of light emitted from the light-emitting source, and an adhesive layer 14 provided on the light-emitting source side of the wavelength conversion unit 13 for fixing the wavelength conversion unit 13. The wavelength conversion unit 13 includes a YAG phosphor 131. The adhesive layer 14 contains a second phosphor 141, whose emission wavelength is longer than that of the YAG phosphor 131.SELECTED DRAWING: Figure 1
Patent JP-2021031842-A (JP)
Title: Operation control method of crusher used for crushed matter carrying-out method using loader, movable crusher and belt conveyer, and operation control method of crusher used for crushed matter carrying-out method using loader and movable crusher
Inventor: SOEJIMA YUKIYA
IPC: E02F7/00
Filed: 2019-08-14
Abstract: To save labor of manpower and to secure safety of workers.SOLUTION: In an operation control method of a crusher, transmitters are incorporated in a vibration feeder of a movable crusher, a crushing device and a transfer conveyer, a camera with a transmitter is installed at the crushing device, and a communicator for wirelessly remote-controlling is provided at an operation part of the movable crusher. A mobile terminal with a communication function is wirelessly connected to each of the transmitters and the communicator, and operation states of the vibration feeder of the movable crusher, the crushing device and the transfer conveyer are monitored together with the crushing state of a crushing matter from a loader by the mobile terminal, and the vibration feeder, the crushing device and the transfer conveyer are wirelessly remote-controlled.SELECTED DRAWING: Figure 1
Patent JP-2021033055-A (JP)
Title: Image forming apparatus and method for supplying toner to photoreceptor cleaner
Inventor: MURAKAMI YUSUKE
IPC: G03G15/02
Filed: 2019-08-23
Abstract: To provide an image forming apparatus that can certainly supply toner in a truly necessary amount to a photoreceptor cleaner even when the weight cause occurs and the interval between paper sheets is increased more than expected.SOLUTION: An image forming apparatus 1 comprises: a photoreceptor 13; a transfer unit 123; a photoreceptor cleaner 200; and patch forming means 121, 122, 41 that form a toner patch TP on the surface of the photoreceptor, and is configured to, when the toner patch passes through the transfer unit, prevent transfer of the toner patch and hold the toner patch on the surface of the photoreceptor to supply toner in the toner patch to the photoreceptor cleaner. The patch forming means determines the amount of the toner patch to be formed based on the rotational distance of the photoreceptor driven in a predetermined period.SELECTED DRAWING: Figure 9
Patent JP-2021032784-A (JP)
Title: Probe unit and inspection device
Inventor: TOMOI TADASHI
IPC: G01R31/28
Filed: 2019-08-28
Abstract: To provide a probe unit with which it is possible to reliably bring a measurement probe into contact with a position that needs to be contacted, without applying a large stress to the substrate to be inspected.SOLUTION: By probing motion that causes support parts 21, 31 to be brought closer to each other while a lower unit 2a and an upper unit 2b are in a state of facing each other across a substrate 10 to be inspected, both units 2a, 2b are constructed so that each measurement probe 23 presses a first position on one face Fa of the substrate 10 relatively upward and each measurement probe 33 presses a second position on other face Fb of the substrate 10 relatively downward, the lower unit 2a including a pressing probe 24 that is supported by a support part 21 so that the one face Fa is pressed in a predefined first area that includes a third position overlapping, in the thickness direction of the substrate 10, the second position that relatively presses one of measurement probes 33 by probing motion.SELECTED DRAWING: Figure 1
Patent JP-2021034329-A (JP)
Title: Luminaire
Inventor: HASUO MAKOTO
IPC: F21V3/02
Filed: 2019-08-29
Abstract: To provide a luminaire that has space rendering properties and is superior in designability.SOLUTION: A luminaire 1 is installed in a through hole formed in a building material 90, and comprises a first light source 21 which emits first light L1, a second light source 22 which emits second light L2, a fitting member 80 fitted to the through hole, and a first translucent member 31 through which the first light L1 is transmitted. The fitting member 80 has a frame-shaped frame part 81 embedded in the through hole, and the first translucent member 31 covers the opening part of the frame part 81, and is arranged in the opposite direction from the direction in which the frame part 81 is embedded as compared with the building material 90, the second light L2 being emitted in a direction different from the direction in which the first light L1 is emitted from between the building material 90 and first translucent member 31.SELECTED DRAWING: Figure 2
Patent JP-2021032841-A (JP)
Title: Vibration device, electronic apparatus, and movable body
Inventor: OGURA SEIICHIRO
IPC: G01C19/5628
Filed: 2019-08-29
Abstract: To provide a vibration device that has excellent detection characteristics, an electronic apparatus, and a movable body.SOLUTION: A vibration device comprises: a vibration element; a base; and a support substrate that supports the vibration element with respect to the base. The support substrate has: in plan view from a thickness direction of the support substrate, a frame-like frame part; a base fixing part that is arranged outside the frame part and fixed to the base; an element mounting part that is arranged inside the frame part and has the vibration element mounted thereon; a pair of first beam parts that extend on both sides in a first direction from the element mounting part and connect the element mounting part with the frame part; and a pair of second beam parts that extend on both sides in a second direction different from the first direction from the frame part and connect the frame part with the base fixing part. In plan view, when the length in the first direction of the first beam parts is L1 (μm) and a width W in a direction orthogonal to the first direction of the first beam parts is W1 (μm), W12/L1<30 is satisfied.SELECTED DRAWING: Figure 2
Patent JP-2021036952-A (JP)
Title: Chair
Inventor: TAKETANI TOMOKI
IPC: A47C1/02
Filed: 2019-08-30
Abstract: To provide a chair excellent in a rocking function and also excellent in a return function of a seat after rocking while having a simple external appearance.SOLUTION: A seat 2 is mounted on a seat reception body 7, and the seat reception body 7 is mounted on a base body 6 so that it can slide back and forth. That is, the rear part of the seat reception body 7 is held so as to freely slide back and forth by a front and rear longitudinal rear guide hole 86 and a rear guide shaft 87, and the front part of the seat reception body 7 is held so as to freely slide back and forth by supporting a reception plate 92 with a roller 91. Due to that the seat reception body 7 independently moves back and forth without linkage to rocking of a backrest, and the rear guide hole 86 and the reception plate 92 are inclined so as to become higher toward the front, the loading of a seated person acts so as to retreat the seat reception body 7. Therefore, the seat 2 can be retreated without making a spring excessively strong, and with this, the seat easily slides even when used by a person with a light body weight.SELECTED DRAWING: Figure 11
Patent JP-2021037648-A (JP)
Title: Composite, method of manufacturing the same, and coated metal plate
Inventor: NAKAMURA HIROSHIGE
IPC: C23C28/00
Filed: 2019-08-30
Abstract: To provide a composite which hardly causes blocking in a manufacturing process and has good adhesiveness.SOLUTION: A composite 10 includes a coated metal plate 20 and a rubber layer 40 arranged on a primer layer 23 of the coated metal plate. The coated metal plate includes a metal plate 21 and the primer layer arranged on the metal plate. The primer layer is formed of a cured product of a resin composition which contains a curable resin, a curing agent, and aggregates of particles in an amount of 3-25 mass% based on the curable resin and does not substantially contain a rubber component. The particles have an average primary particle diameter of 10-100 nm, and the aggregates thereof have an average particle diameter of 0.1-1.0 μm.SELECTED DRAWING: Figure 1
Patent JP-2020045093-A (JP)
Title: Support for roof-mounted airbag
Inventor: Douglas m gould
IPC: B60R21/214
Filed: 2019-09-03
Abstract: To provide a support structure for a roof-mounted airbag.SOLUTION: A module 100 for a vehicle 20 including a roof 32 and a cabin 40 includes a housing defining a chamber and having an opening in fluid communication with the chamber. The housing is configured for placement in the roof. An airbag is provided in the chamber and is inflatable to a deployed condition extending through the opening into the cabin. A door pivotably connected to the housing closes the opening. The door is pivotable away from the roof in response to deployment of the airbag to provide a reaction surface for the deploying airbag. The door has a first length while closing the opening and a second length greater than the first length when pivoted away from the roof.SELECTED DRAWING: Figure 1
Patent JP-2021040426-A (JP)
Title: Wiper motor
Inventor: NAKAMURA OSAMU
IPC: H02K11/21
Filed: 2019-09-04
Abstract: To provide a wiper motor that suppresses conductive wear debris from accumulating between respective contact points of adjacent contact plates, even if a relay plate is not impregnated with lubricating oil.SOLUTION: As a wall portion 35 for preventing wear debris DS of a relay plate 44 from accumulating, is provided between respective sliding contact portions TP of a pair of contact plates 43a and 43b in a non-accommodation area AR, it is possible to suppress the conductive wear debris DS from accumulating connected with each other between the respective sliding contact portions TP of the adjacent contact plates 43a and 43b even if the relay plate 44 is not impregnated with lubricating oil.SELECTED DRAWING: Figure 4
Patent JP-2021038588-A (JP)
Title: Roof structure, and construction method of the same
Inventor: KURUSU TOKUJI
IPC: E04B7/00
Filed: 2019-09-04
Abstract: To provide a roof structure capable of reducing construction labor and an amount of reinforcement to be used compared with a conventional roof structure.SOLUTION: A roof structure comprises: a floor concrete 1 forming a floor face F; a plurality of posts 2 which are erected on the floor concrete 1 with an interval from each other and whose lower end portions 2a are embedded below the floor concrete 1; a roof 3 extending horizontally from an upper end portion 2b of the post 2; and a support material 4 embedded underground below the floor concrete 1 and supporting the lower end portion 2a of the post 2. The support material 4 includes: a cylindrical portion 5 which is a hollow pipe shape with an opening upper end portion 5c and into whose hollow portion 5a the lower end portion 2a of the post 2 are inserted to be fixed; and a planar portion 6 horizontally extending from a lower end portion 5b of the cylindrical portion 5 in a planar shape. Further, the support material 4 is embedded at a depth at which the post 2 can be supported by a weight of a soil 7 mounted on the planar portion 6 and the floor concrete 1 and a lateral pressure which the spoil 7 applies to a side face of the cylindrical portion 5.SELECTED DRAWING: Figure 4
Patent JP-2020002374-A (JP)
Title: Antifouling coating composition
Inventor: WAKU HIDENORI
IPC: C09D7/40
Filed: 2019-09-06
Abstract: To provide a composition for forming antifouling coated film retaining coated film dissolution even after being exposed to a sunlight for long time, capable of exhibiting good antifouling performance even at water absorbing part, and high in environmental safety.SOLUTION: There is provided an antifouling coating composition containing a copolymer A, a copolymer B, and an antifouling agent, in which the copolymers A and B are obtained by copolymerizing a mixture of a monomer (a) silicon-containing (meth)acrylate and a polymerizable unsaturated monomer (b) other than (a) respectively, the copolymers A and B satisfy following requirements (A1) to (A2) and (B1) to (B2) respectively. Content of the monomer (a) is 30 to 50 mass% in (A1) and 30 to 40 mass% in (B1) based on total mass of the monomer (a) and the monomer (b). Content of acrylic acid 2-methoxyethyl in the monomer (b) is 15 to 30 mass% in (A2) and 30 to 50 mass% in (B2) based on total mass of the monomer (a) and the monomer (b).SELECTED DRAWING: None
Patent JP-2021042722-A (JP)
Title: Vacuum pump and vacuum pump system
Inventor: ICHIHARA KOICHI
IPC: F04D19/04
Filed: 2019-09-12
Abstract: To provide a vacuum pump capable of removing a side reaction product without overhauling.SOLUTION: A vacuum pump includes a motor 16 for rotating a rotor 28, a heater 48 enabling a temperature rise, a base spacer 42 holding the heater 48, a controller capable of controlling the heater 48 by switching an operation mode between a normal operation mode and a cleaning operation mode, and a memory portion that stores information on a set temperature related to the heater 48. The memory portion stores at least first temperature information for the normal operation mode, namely set temperature information with which a pump can be used without a problem, and second temperature information for the cleaning operation mode, namely set temperature information with which the side reaction product generated during the normal operation mode can be gasified again. A temperature expressed by the second temperature information is higher than a temperature expressed by the first temperature information.SELECTED DRAWING: Figure 1
Patent JP-2021044762-A (JP)
Title: Transducer
Inventor: NAIKI TAKASHI
IPC: H04R17/00
Filed: 2019-09-13
Abstract: To provide a transducer having a tolerance to impact.SOLUTION: A transducer includes: a piezoelectric element including a piezoelectric film 13 sandwiched between a pair of electrodes 11, 12; a film body 15 which includes a vibration film 16 which may be displaced in a film thickness direction and in which the piezoelectric element is laminated on the vibration film 16; a package 20 including an internal space 100 for housing the piezoelectric element and the film body 15; and a contact pad 40 which is provided at the internal space 100 and restricts displacement of the vibration film 16 by the piezoelectric element or the vibration film 16 contacting therewith when the vibration film 16 is displaced in the film thickness direction.SELECTED DRAWING: Figure 1
Patent JP-2021046565-A (JP)
Title: Method of producing rust-preventive plate
Inventor: TAKADA TOMOJI
IPC: C25D5/38
Filed: 2019-09-17
Abstract: To maintain corrosion resistance of a rust-preventive plate while reducing the thickness of a ruthenium plating layer in a rust-preventive plate.SOLUTION: There is provided a method of producing a rust-preventive plate, comprising the steps of: preparing a rust-preventive plate formed of a base material made from titanium; subjecting the base material to a controlled potential in a range of +100 mV or more and +300 mV or less relative to a cathode, to remove titanium carbide therefrom; and immersing the base material having been subjected to the controlled potential, in a ruthenium solution to form a ruthenium plating layer of a thickness of 10 nm or more and 20 nm or less by electroplating.SELECTED DRAWING: Figure 3
Patent JP-2021048189-A (JP)
Title: Semiconductor memory device
Inventor: ITO TAKAMASA
IPC: H01L29/792
Filed: 2019-09-17
Abstract: To provide a semiconductor memory device in which increase of a failure block is suppressed.SOLUTION: A semiconductor memory device 1 of an embodiment, includes: a first conductive layer 31; and a plurality of second conductive layers 35 laminated in a first direction above the first conductive layer. A first semiconductor layer 372 is extended in the first direction in the plurality of second conductive layers, and contacts with the first conductive layer. A charge storage layer 374 is arranged between the first semiconductor layer and the plurality of second conductive layers. A metal layer 381 is extended in the first direction and a second direction crossed to the first direction above the first conductive layer, and separates the plurality of second conductive layers in the first direction and a third direction crossed to the second direction. A first insulation layer 382 is arranged between the metal layer and the first conductive layer and between the metal layer and the plurality of second conductive layers.SELECTED DRAWING: Figure 4