baber/WOPTO huggingface dataset:
Patent JP-2018197652-A (JP)
Title: Calibration system, position measurement system and mobile device
Inventor: YOSHIDA KAZUO
IPC: G01S5/02
Filed: 2017-05-22
Abstract: To provide a calibration system, a position measurement system and a mobile device which improve the accuracy of calculating a current location by autonomous navigation.SOLUTION: A mobile device 3 calculates arrangement coordinates of NFC tags 41, by referring to a tag information table in which the arrangement coordinates of each NFC tag 41 are registered, when tag data are read from the NFC tags 41 of smart posters 4, and calculates an arrangement azimuth of the tag from the arrangement coordinates, and an azimuth of a wall surface of a wall where the arrangement coordinate on an indoor map is located. In addition, the mobile device corrects a current location in which a navigation APP 322 calculates by the autonomous navigation, to the calculated arrangement coordinates, and calibrates an azimuth sensor 310 and the like used for the autonomous navigation, by using the calculated arrangement azimuth.SELECTED DRAWING: Figure 1
Patent JP-2018196916-A (JP)
Title: Attaching-product manufacturing method and manufacturing apparatus thereof
Inventor: NODA MITSUHIRO
IPC: B23P19/02
Filed: 2017-05-23
Abstract: To provide a component manufacturing method and an apparatus thereof which enables an attachment object component to be attached in a predetermined attitude on an annular groove formed in the outer periphery of a component body.SOLUTION: A manufacturing method and a manufacturing apparatus for an attaching component to be attached on an attachment groove 11 in the outer peripheral face of a component body 10 by enlarging the diameter of an annular sealant 20 above the outer diameter of the component body 10 on contact with a taper part 54 while maintaining a condition retained by a retaining part 73, and while guiding the sealant 20 deformed by diameter reduction on elastic deformation from a diameter-enlargement condition at the retaining part 73.SELECTED DRAWING: Figure 2
Patent JP-2018200415-A (JP)
Title: Head-mounted display device, program, and method for controlling head-mounted display device
Inventor: NISHIZAWA KAZUO
IPC: G09G5/36
Filed: 2017-05-29
Abstract: To improve operability to improve usability of a head-mounted display device.SOLUTION: An HMD 100 comprises: an image display unit 20 that displays a display image in a display area so that a user can visually recognize the display image together with exterior scenery; a display control unit 153 that controls the image display unit 20 to display a pointer 301 indicating an indication position in a display area 310; and a six-axis sensor 235 and detection control unit 151 that detect operations. The display control unit 153 switches between a first operation mode for moving the position of the pointer 301 corresponding to the exterior scenery according to the operations detected by the six-axis sensor 235 and detection control unit 151, and a second operation mode for moving the position of the pointer 301 in a mode different from the movement corresponding to the exterior scenery according to the operations detected by the six-axis sensor 235 and detection control unit 151.SELECTED DRAWING: Figure 5
Patent JP-2018203810-A (JP)
Title: Liquid crystal polymer composition
Inventor: KIHARA MASAHIRO
IPC: C08K3/34
Filed: 2017-05-30
Abstract: To provide a liquid crystal polymer composition having improved flexibility and elongation, without impairing flowability or mechanical strength.SOLUTION: A liquid crystal polymer composition contains an epoxy group-containing ethylene copolymer 1-30 pts.wt., and a tabular filler 1-30 pts.wt., with respect to 100 pts.wt. of a liquid crystal polymer.SELECTED DRAWING: None
Patent JP-2018204547-A (JP)
Title: Vertical shaft pump observation device and vertical shaft pump observation method
Inventor: NOMI MOTOHIKO
IPC: G02B23/24
Filed: 2017-06-06
Abstract: To facilitate inspection for the inside of a vertical shaft pump.SOLUTION: A vertical shaft pump observation device comprises: an air sac 2 capable of suctioning gas lighter than air; a thrust generation unit 3 connected to the air sac 2, and configured to generate thrust; and a camera 4 connected to the air sac 2, and capable of imaging the inside of a vertical shaft pump. The thrust generation unit 3 comprises propellers 32-1, 32-2 for vertical movement, and propellers 33-1, 33-2 for horizontal movement. The vertical shaft pump observation device further comprises a communication unit configured to transmit image data, captured by the camera 4, to a controller an operator operates, wherein the image data is displayed on the controller.SELECTED DRAWING: Figure 1
Patent JP-2018003006-A (JP)
Title: Phosphor, method of producing the same, and light-emitting device
Inventor: OKUYAMA KOJIRO
IPC: C09K11/81
Filed: 2017-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a yellow light-emitting phosphor which can have high external quantum efficiency for blue-violet excitation light.SOLUTION: The phosphor includes as a main component a compound represented by the general formula (3-a) defined by YOaCeO(5-b)AlObGaOcKOdPO(0.12≤a≤0.18, 1.50≤b≤3.00, 0.01≤c≤0.08, and 0.01≤d≤0.08). The compound is included in an amount of 70 wt.% or more, preferably 90 wt.% or more, relative to the entire phosphor. The phosphor absorbs light having a peak wavelength of 380-420 nm to emit light having a peak wavelength of 530-550 nm.SELECTED DRAWING: None
Patent JP-2018203189-A (JP)
Title: Hand switch for bicycle
Inventor: MORIOKA TAKAHIRO
IPC: B62J99/00
Filed: 2017-06-09
Abstract: To provide a hand switch for bicycle which can suppress deterioration of a fixing force of a band part due to a secular change, which can stably hold each switch at fixed positions within a movable range of fingers of the hand holding a handlebar, and which can operate each switch without an error.SOLUTION: A hand switch for bicycle includes: a band part 3 having one gap 31, and mounted around a shaft of a handlebar 2 in an annular manner; a switch mounting part 4 provided outside of the band part 3 in a radial direction of the handlebar 2; and a band lock part 5 mounted on one band end part 34 facing the gap 31. The band lock part 5 includes: a wedge part 51 for forming a wedge 51a inserted between a bar outer peripheral surface 21 of the handlebar 2 and a band end part inside surface 35 opposing to the bar outer peripheral surface 21; and a wedge push-in part 52 for connecting the wedge part 51 to the one band end part 34, and for pushing the wedge 51a between the bar outer peripheral surface 21 and the band end part inside surface 35.SELECTED DRAWING: Figure 1
Patent JP-2018072314-A (JP)
Title: Method and device for acquiring images having two-dimensional spatial resolution and spectral resolution
Inventor: JULIEN PICHETTE
IPC: H04N5/225
Filed: 2017-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for acquiring images having two-dimensional spatial resolution and spectral resolution.SOLUTION: A method comprises steps of; acquiring a frame using rows of photo-sensitive areas 112 on a sensor surface 110 for detecting incident light from an object being imaged by an optical system 102 onto an image plane 104, where the rows of photo-sensitive areas are configured to receive different wavelengths; moving the sensor surface in a direction perpendicular to a longitudinal direction of the rows; repeating the steps of acquiring and moving to acquire a plurality of frames for recording different spectral information for respective positions on the object; and combining information from the plurality of frames to form multiple channels of an image, where each channel is formed based on detected light in respective rows and represents a two-dimensional image of the object for a particular wavelength.SELECTED DRAWING: Figure 1
Patent JP-2019000178-A (JP)
Title: Deodorant, and deodorized fiber
Inventor: HARADA NAOYUKI
IPC: C08G59/50
Filed: 2017-06-12
Abstract: To provide a deodorant that shows deodorizing effect on diacetyl and aldehydes, whose feel-texture does not become hard after fixation treatment on fibers etc, and that does not cause treatment discoloration, and to provide a deodorized fiber fixation treated therewith.SOLUTION: Provided is a deodorant containing a polymer produced by condensing 0.5 to 1.8 moles of epihalohydrin and/or a 2 or more-functional glycidyl group-containing compound represented by the formula (2) to 1 mole of a hydrazide compound. [n is an integer of 2 or more; R is a polyol group or A1-O- group such as polyalkylene glycol, glycerol, bisphenol, pentaerythritol, sorbitol ether, polyglycerol or the like; A1 represents an alkyl group or aryl group.].SELECTED DRAWING: None
Patent JP-2019004265-A (JP)
Title: Spectacle type image display device
Inventor: HIROSAWA MASAHIRO
IPC: H04N5/64
Filed: 2017-06-13
Abstract: To provide a spectacle type image display device which can be made to look like a general spectacle.SOLUTION: A spectacle type image display device 1 comprises: a display unit 29 for displaying an image; a first position adjustment part 40 which adjusts a positional relation between the display unit 29 and a spectacle lens 23b; and a shielding member which is provided between a space in front of the spectacle lens 23b and the first position adjustment part 40 and shields a visual field from the front space to the first position adjustment part 40.SELECTED DRAWING: Figure 6
Patent JP-2019003782-A (JP)
Title: Fuel cell system and operational method thereof
Inventor: MATSUMOTO TAKU
IPC: H01M8/04746
Filed: 2017-06-14
Abstract: To solve the problem that in the case of generating power by a plurality of fuel cell stacks, a larger number of fuel cell stacks increases the number of operations of a fuel gas-supplying valve to be controlled for making the pressure in the fuel cell stacks positive to the atmospheric pressure, and thus increases a power consumption.SOLUTION: A fuel cell system 100 comprises: first to third fuel cell stacks 2-1 to 2-3 which generate electric power by use of a hydrogen-containing fuel gas and an oxidant gas; first to third fuel gas-supply paths 1-1 to 1-3; first to third flow rate regulators 3-1 to 3-3; an unreacted fuel gas-circulating path 4; and a controller 5. The control part 5 changes the number of fuel cell stacks made to generate electric power according to a target power generation amount for power generation, stops the exhaust of an unreacted fuel gas by a flow rate regulator connected to each fuel cell stack to be stopped, and supplies a fuel gas. According to this, even with no fuel gas-supplying valve, the pressure of a fuel cell stack remaining stopped can be made positive to the atmospheric pressure, and the power consumption can be reduced.SELECTED DRAWING: Figure 1
Patent JP-2019001592-A (JP)
Title: Elevator
Inventor: OSUGE SHIGEYUKI
IPC: B66B11/04
Filed: 2017-06-14
Abstract: To provide an elevator which prevents enlargement of a machine beam with a simple structure, while holding strength.SOLUTION: An elevator comprises a machine beam 40 which supports load of a winding machine, and a reinforced member 45 which is fixed to a lower part of the machine beam 40. Tensile strain of the same direction as a direction of force acting on the lower part side of the machine beam 40 when the load of the winding machine acts on the machine beam 40 is given in the reinforced member 45. Both end portions of the direction of the tensile strain in the reinforced member 45 and the lower part of the machine beam 40 are coupled to each other.SELECTED DRAWING: Figure 4
Patent JP-2019003420-A (JP)
Title: Tracking instruction device, vehicle tracking system, control method, and program
Inventor: IWASAKI SATOSHI
IPC: B60W30/165
Filed: 2017-06-15
Abstract: To provide a tracking instruction device capable of efficiently guiding an unmanned operation vehicle that stops due to shutdown of a position specification system to a destination.SOLUTION: A tracking instruction device includes: a vehicle specification unit for specifying a vehicle that a guidance vehicle is made to track; a distance determination unit for determining a target inter-vehicle distance that is distance between the guidance vehicle and the vehicle; and a target instruction unit for instructing the vehicle on the target inter-vehicle distance. The distance determination unit allocates a different target inter-vehicle distance to each vehicle.SELECTED DRAWING: Figure 5
Patent JP-2019003896-A (JP)
Title: Cable protector
Inventor: HASHIMOTO AYAKA
IPC: H01R13/58
Filed: 2017-06-19
Abstract: To provide a cable protector which can surely suppress disconnection and allows an installation work to be performed on a cable easily.SOLUTION: In a protector, which is attached to the cable body 4, for a cable that includes a cable body 4 on which wiring is made and a terminal portion having a larger cross-sectional area than the cable body 4, a protector body 12 is extended so as to be arranged along the outer peripheral surface of the cable body 4 and fitted so that a locking protrusion portion 14 is inserted into a locking hole portion 15, and therefore, the protector body 12 is easily mounted on the cable body 4.SELECTED DRAWING: Figure 7
Patent JP-2019007037-A (JP)
Title: Sputtering target and method for manufacturing lighting fixture for vehicle
Inventor: SUZUKI YOSHIO
IPC: C23C14/34
Filed: 2017-06-21
Abstract: To suppress warpage of a target even when performing sputtering at a high sputtering rate.SOLUTION: A sputtering target includes: a plurality of screw holes through which the sputtering target is fastened to a cathode with screws and which is arranged in a row along the peripheral part thereof; and a groove provided along the rows of screw holes at a surface near to the central part thereof relative to the screw holes.SELECTED DRAWING: Figure 1
Patent JP-2019011884-A (JP)
Title: Room Pressure Control System
Inventor: SHIGESUE HIROSHI
IPC: F24F7/007
Filed: 2017-06-29
Abstract: To provide a room pressure control system capable of keeping a room pressure in a clean room at a target room pressure without requiring time and efforts by saving work for precisely adjusting a damper aperture of a volume damper while repeating trial-and-error even in a case where a local exhaust air quantity is changed during a test adjustment of the room pressure control system.SOLUTION: In a room pressure control system 10A, when an air quantity in an air circulation duct that is measured by a first air quantity sensor 20 becomes a target air quantity in the air circulation duct, a first exhaust air quantity of a first exhaust fan 17 becomes a predetermined air quantity. A supply air quantity of an air supply fan 16 is adjusted in such a manner that an air quantity in an air supply duct which is measured by a second air quantity sensor 21 becomes a target air quantity in the air supply duct, and an air quantity of air to flow to an air circulation duct 13 is adjusted by a pressure control damper 19 in such a manner that a room pressure in a clean room 11 which is measured by an room pressure sensor 22 becomes a target room pressure.SELECTED DRAWING: Figure 1
Patent JP-2019010201-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2017-06-29
Abstract: To provide a game machine capable of maintaining game interest.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball shot into a game area 5a. When a game ball enters a start pocket, determination processing for winning is performed. Then, variation display corresponding to the determination processing result is started, and a winning game is played when a winning pattern is displayed in the variation display. In this respect, in the Pachinko machine 1, a plurality of operation performance processes set to be in different modes depending on operation reception periods within an effective period can be executed.SELECTED DRAWING: Figure 60
Patent JP-2019013288-A (JP)
Title: Fire hydrant device
Inventor: MATSUMOTO HIROSHI
IPC: A62C35/20
Filed: 2017-07-04
Abstract: To provide a fire hydrant device capable of preventing a user from opening a work door erroneously during a fire fighting work.SOLUTION: A front surface 19a of a work door 19 is formed approximately smoothly, in a fire hydrant device 1 including a housing 2 for storing a fire hose 6, a connection part storage part 9 provided in the housing 2, for storing a connection part 8 for connecting the fire hose 6 to a fire-fighting water supply source, an opening 14 for work formed on a position facing to the connection part storage part 9 of the housing 2, and the work door 19 (excluding that having a permanent handle part) for opening/closing the opening 14 for work.SELECTED DRAWING: Figure 1
Patent JP-2019021423-A (JP)
Title: Positive electrode active material precursor for nonaqueous electrolyte secondary battery, positive electrode active material for nonaqueous electrolyte secondary battery, method for manufacturing the positive electrode active material precursor for nonaqueous electrolyte secondary battery, and method for manufacturing the positive electrode active material for nonaqueous electrolyte secondary battery
Inventor: UEKUSA KISAO
IPC: H01M4/525
Filed: 2017-07-12
Abstract: To provide a positive electrode active material precursor for a nonaqueous electrolyte secondary battery, by which a positive electrode active material for a nonaqueous electrolyte secondary battery, having a higher density can be formed.SOLUTION: Provided is a positive electrode active material precursor for a nonaqueous electrolyte secondary battery, which comprises: a nickel cobalt manganese carbonate composite represented by the general formula, NiCoMnMCO(where x+y+z+t=1, 0.05≤x≤0.3, 0.1≤y≤0.4, 0.55≤z≤0.8 and 0≤t≤0.1, and M represents one or more additive elements selected from Mg, Ca, Al, Ti, V, Cr, Zr, Nb, Mo and W); and a functional group including hydrogen, wherein the substance amount ratio H/Me of the hydrogen H and a metal component Me included therein is less than 1.60. The positive electrode active material precursor includes secondary particles resulting from agglomeration of primary particles. The secondary particles have an average particle diameter of 15 μm or more and 45 μm or less.SELECTED DRAWING: Figure 3
Patent JP-2018026545-A (JP)
Title: Metal-metal direct bonding method
Inventor: PAUL GONDCHARTON
IPC: H01L21/768
Filed: 2017-07-13
Abstract: PROBLEM TO BE SOLVED: To limit the formation of defects, such as voids or dislocations, of an assembly of two substrates during the stabilization annealing of the assembly.SOLUTION: A method for assembling a first substrate and a second substrate by metal-metal direct bonding includes: a step S1 of forming a first layer of a metal at the surface of the first substrate and forming a second layer of the metal at the surface of the second substrate; a step S2 of imparting a tensile stress to both metal layers; a step S3 of decreasing the surface roughness of the metal layers or subjecting the surfaces to be assembled to hydrophilization treatment; a step S4 of assembling the first and second substrates at a bonding interface by directly contacting the tensile stressed first and second metal layers; and a step S5 of subjecting an assembly of the first and second substrates to a stabilization annealing at a temperature (T) lower than or equal to a temperature threshold beyond which the first and second tensile stressed metal layers are plastically compressively deformed.SELECTED DRAWING: Figure 3
Patent JP-2019026499-A (JP)
Title: Method for manufacturing single crystal
Inventor: YABUKI NORITO
IPC: C30B29/36
Filed: 2017-07-28
Abstract: To provide a method for surely manufacturing a single crystal having high quality and a large surface size by a simpler method.SOLUTION: A method for manufacturing a single crystal SiC42 includes a pattern formation step and a crystal growth step. In the pattern formation step, a plurality of long-sized piece 41 projected in the c axial direction and long-sized when viewed in the c axial direction are formed at an interval by removing or growing a part of (0001) surface or (000-1) surface of a SiC substrate 40 having a hexagonal system crystal structure. In the crystal growth step, the single crystals SiC42 grown from the long-sized pieces 41 are connected to each other by growing a crystal in a direction vertical to the c axis and in the c axial direction to the SiC substrate 40. In the long-sized pieces 41 formed in the pattern formation step, included are long-sized pieces in which the absolute value of an angle formed of the longitudinal direction when viewed in the c axial direction and the [11-20] direction of the SiC substrate 40 is within a range of 30°+60n°±15°.SELECTED DRAWING: Figure 3
Patent JP-2019027669-A (JP)
Title: Gas cooking stove
Inventor: SATO HIROYASU
IPC: F23D14/06
Filed: 2017-07-28
Abstract: To secure secondary air outside a burner port without increasing a hole diameter of an insertion hole of a top plate or decreasing an outer diameter of a burner head in a gas cooking stove.SOLUTION: In a cooking stove burner 5 where a part above an insertion hole 4 of a top plate 3 is projected, there are provided a plurality of grooves 24d at least either on an upper surface of burner bodies 21, 22 having a mixing chamber 20a or a lower surface of the burner head 24 covering an upper surface opening of the mixing chamber in a radial shape, and a plurality of burner ports 25 which communicate with the mixing chamber and are open on an outer peripheral surface of the cooking stove burner are formed by mounting the burner head on the burner body. The burner body is separable up and down, and the upper body 22 is removable from an upper side of the top plate with respect to the lower side body 21. The upper side body is provided with a tapered projection 22a which protrudes outside in a radial direction from the outer periphery and whose diameter reduces to the upper burner port, and an outer diameter on a large diameter side of the projection is larger than a hole diameter of the insertion hole.SELECTED DRAWING: Figure 5
Patent JP-2019031347-A (JP)
Title: Wear detection device of door guide shoe and wear detection method of door guide shoe
Inventor: SENOKUCHI TOSHIYUKI
IPC: B66B13/30
Filed: 2017-08-04
Abstract: To provide a wear detection device of a door guide shoe capable of reporting immediately when the guide shoe needs to be replaced due to wear while using the conventional guide shoe.SOLUTION: The wear detection device 22 of a door guide shoe comprises a detection body 26, a detector 28 and a control unit 30. The detection body 26 is provided at the lower end part of the elevator door, is arranged in the protruding attitude over the moving path of the door guide shoe 18 capable of moving in a first direction along a groove 16a, in the groove 16a formed on the floor part along with the door opening/closing operation, and can move in a second direction perpendicular to the first direction by contacting with the door guide shoe 18. The detector 28 detects the moving state of the detection body 26 in the second direction when the door guide shoe 18 reaches the installation location of the detection body 26. The control unit 30 outputs wear information indicating the wear degree of the door guide shoe 18 based on the detected result by the detector 28.SELECTED DRAWING: Figure 3
Patent JP-2019031297-A (JP)
Title: Panel storage container
Inventor: NAKAYAMA TAKAYUKI
IPC: H01L21/673
Filed: 2017-08-07
Abstract: To provide a panel storage container which suppresses deflection of a panel center part.SOLUTION: A panel storage container 1 comprises: a container main body 20 for storing multiple panels P; and panel support means for supporting the panels P. The panel support means includes: panel support parts 30 for supporting right and left ends of the panels P, and center support parts 60 for supporting center parts of the panels P. The center support part 60 serves as rod-shaped center support members 61 for supporting the panels P at positions separate from each other in the right and left direction, and adjacent center support members 61 are connected with each other.SELECTED DRAWING: Figure 2