baber/WOPTO huggingface dataset:
Patent JP-2019006523-A (JP)
Title: Passenger conveyor and method for manufacturing the same
Inventor: YOKOE SEIJI
IPC: B66B23/00
Filed: 2017-06-21
Abstract: To provide a passenger conveyor that prevents lubricant used for a footstep chain of a front wheel for a footstep in a go path from adhering to a lateral frame material of a truss.SOLUTION: A passenger conveyor includes: a cover 112 provided in a lateral frame material 84 of a truss 12; and an upper front rail 100 provided on the cover 112. The cover 112 is constituted of a fitting plate 114, a forward tilting plate 116 and a backward tilting plate 118.SELECTED DRAWING: Figure 6
Patent JP-2019006541-A (JP)
Title: Conveying device
Inventor: NAKANO TOSHINORI
IPC: B65G43/08
Filed: 2017-06-22
Abstract: To provide a conveying device capable of correcting a gap between conveyed articles at a high accuracy even when continuously conveying the articles at a low conveying speed.SOLUTION: The conveying device in the embodiment includes a conveying part, a conveyance state detection part, a speed adjusting part, and a control part. The conveying part conveys a conveyed article at a predetermined speed. The conveyance state detection part is provided in the middle of the conveying part and detects a front gap between a conveyed article and a front conveyed article conveyed immediately before the conveyed article, a rear gap between a conveyed article and a rear conveyed article conveyed immediately after the conveyed article and an actual conveying speed of the conveyed article. The speed adjusting part is provided in the middle of the conveying part at a downstream side of the conveyance state detection part to adjust a conveying speed of the conveyed article. The control part controls a conveying speed of the conveyed article by the speed adjusting part based on the front gap, the rear gap and the actual conveying speed of the conveyed article which are detected by the conveyance state detection part.SELECTED DRAWING: Figure 2
Patent JP-2019007534-A (JP)
Title: Worm reduction gear
Inventor: FUJITA TETSUEI
IPC: F16H1/16
Filed: 2017-06-23
Abstract: To achieve a structure capable of always arranging an energizing direction by an energizing member and a direction of engagement between a worm shaft and a worm wheel on the same straight line.SOLUTION: A direction of force applied from a first plate spring 45a consisting a first energizing member 22a to an outer peripheral surface of an outer ring 33 constituting a second bearing 20 and a direction of force applied from a second plate spring 45b consisting a second energizing member 22b to the outer peripheral surface of the outer ring 33 constituting the second bearing 20 is mirror-symmetrical to a virtual plane α.SELECTED DRAWING: Figure 4
Patent JP-2019005137-A (JP)
Title: Game machine
Inventor: WAKAMATSU SHINGO
IPC: A63F7/02
Filed: 2017-06-23
Abstract: To provide a game machine capable of improving amusement of games.SOLUTION: In a round game of a big win game, the music of a round presentation BGM (background-music) is replayed and outputted. When the round game is ended, if the music of the round presentation BGM is not replayed and outputted to the melody in the final sound part, both in an ending presentation and in a game after the end of the big win game, the replay and output of the music of the round presentation BGM which was replayed and outputted in the round game is continued or intermittently continued.SELECTED DRAWING: Figure 21
Patent JP-2018007546-A (JP)
Title: Control method and system for charging electric vehicle
Inventor: SEONG HYUN WOOK
IPC: H02J7/00
Filed: 2017-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a control method and system for charging an electric vehicle, the control method and system being capable of preventing a failure of an external charger and improving a charge efficiency for a battery.SOLUTION: A charging control method for a vehicle charger including a power factor correction circuit and a DC/DC converter includes: a step of a power factor correction circuit control unit receiving a control pilot (CP) signal from an external charger; a step of the power factor correction circuit control unit limiting an allowable current value derived by analyzing the CP signal within the maximum value of current to be applied from the external charger to the power factor correction circuit; a step of the power factor correction circuit control unit applying a voltage controller output value of the power factor correction circuit to the allowable current value to derive a DC/DC converter output current command value; and a step of a DC/DC converter control unit charging a battery using the DC/DC converter output current command value.SELECTED DRAWING: Figure 2
Patent JP-2019008539-A (JP)
Title: Display with conductive pattern
Inventor: Xu chan
IPC: G06F3/041
Filed: 2017-06-23
Abstract: To provide a display with a conductive pattern that can effectively reduce the occurrence of moire, while reducing deviation of luminance of an observation image.SOLUTION: A display with a conductive pattern comprises: a display that includes a plurality of pixels P; and a conductive pattern substrate that includes a conductive pattern 70 arranged to cover at least part of the plurality of pixels P. Each of the plurality of pixels P includes a plurality of subpixels RP, GP, and BP. The conductive pattern 70 includes a plurality of conductive fine lines 71. Of the plurality of subpixels RP, GP, and BP covered by the conductive pattern 70, 95% or more subpixels are provided to overlap one or more conductive fine lines 71 having an extension direction oriented in one direction.SELECTED DRAWING: Figure 9
Patent JP-2019007845-A (JP)
Title: Mtf measurement chart, image processing method and image processing device
Inventor: TAKEUCHI TOKUHIRO
IPC: G01M11/02
Filed: 2017-06-26
Abstract: To provide an MTF measurement chart capable of measuring MTF (Modulation Transfer Function) for each angle of view with respect to a lens barrel or each variable power effective for preventing erroneous detection of evaluation pattern when carrying out automatic measurement.SOLUTION: An MTF measurement chart 30 has a boundary (52) of light and dark in a direction concentric with a first radial direction (80 or 81). At least two or more patterns (32A and 32C, or 32B and 32D) which are different from each other are disposed in a first radial direction (80 or 81).SELECTED DRAWING: Figure 2
Patent JP-2019005783-A (JP)
Title: Crossing reinforcement fixation device
Inventor: KAWANO MASAYUKI
IPC: E04C5/18
Filed: 2017-06-26
Abstract: To provide a crossing reinforcement fixation device capable of simply and efficiently fixing crossing reinforcement without requiring skilled labor using special fixation hardware enabling the crossing reinforcement to be firmly fixed.SOLUTION: In a crossing reinforcement fixation device, fixation hardware made up of an insertion groove and a pair of holding sections 110 is used for fixing crossing reinforcement 200 with one of the reinforcement inserted in the insertion groove and the other of the reinforcement held by the pair of holding sections. In a swage mechanism section which has: a receiving material 10 where the reinforcement 200 and the fixation hardware can be placed thereon; a pressing material holder 20 with a pressing material 21 which can be moved in and out by projecting force applied thereto through a cushion, arranged on the pressing material holder; and a hook-like swage member 30, the pressing material holder 20 and the hook-like swage member 30 are engaged with each other by drive force of a drive force transmission member 60 through a link mechanism. When fixing the holding section 110 by swaging the same with the pressing material 21 and the hook-like swage member 30, swaging fixation work is performed in such a manner as to push the pressing material 21 into the pressing material holder 20 with a tip face 24 of the pressing material 21 pressed by a tip of the hook-like swage member 30.SELECTED DRAWING: Figure 5
Patent JP-2019012328-A (JP)
Title: Person action estimation system
Inventor: WAKUI KAZUNORI
IPC: G06T7/20
Filed: 2017-06-29
Abstract: To solve the problem in which operation recognition of a person with video analysis often has difficulty in accurate action estimation of the person due to a dead zone frequently generated in a video.SOLUTION: A person action estimation system 1 for distinguishing actions carried out by persons using tools comprises: a person action distinction unit 15 which outputs person action candidates for an action captured in a video from a predetermined person action definition 12; a tool operation distinction unit 25 which outputs, on the basis of sensor information from a tool 101, tool operation candidates for the tool from which the sensor information is acquired from a predetermined tool operation definition 22; and a comprehensive person action distinction unit 2 which estimates the action captured in the video on the basis of the person action candidates and the tool operation candidates.SELECTED DRAWING: Figure 1
Patent JP-2019012927-A (JP)
Title: Video display device
Inventor: SUZUKI MOTOHIRO
IPC: H04N5/74
Filed: 2017-06-30
Abstract: To solve such a problem that there is an increasing demand for shortening a view out time when switching an image input IF or switching a format on an image transmitter side.SOLUTION: A video display device is provided that comprises: a plurality of pieces of video input means; first video input selection means selecting the plurality of pieces of video input means; signal measuring means measuring a video signal selected by the first video input selecting means; second video input selection means selecting the plurality of pieces of video input means; image processing means applying image processing to a video signal selected by the second video input selection means; display means displaying the video of the image processing means; operation mode changing means changing processing content of the image processing means; and operation mode selection means selecting an operation mode. In the video display device, a selection method of the first video input selection means is changed in accordance with the operation mode selected by the operation mode selection means.SELECTED DRAWING: Figure 1
Patent JP-2019012034-A (JP)
Title: Detection chip, detection kit, detection system and method for detecting substance to be detected
Inventor: OSAWA CHIE
IPC: G01N33/553
Filed: 2017-06-30
Abstract: To provide a detection chip allowing for detection and measurement up to a region farther way from a surface of a substrate using SPFS (Surface Plasmon-field enhanced Fluorescence Spectroscopy) by more spreading an electric field enhancement region.SOLUTION: This invention relates to a detection chip for detection of a substance to be detected with SPFS. The detection chip comprises: a liquid storage part; and a light-transmissive substrate which is arranged in such a manner that one surface of two opposite surfaces faces to the inside of the liquid storage part, and which has, on the other surface of the two surfaces, an LSPR (Localized Surface Plasmon Resonance) structure configured to generate localized surface plasmon resonance with light irradiation.SELECTED DRAWING: Figure 5
Patent JP-2019014802-A (JP)
Title: A viscosity index improver and a lubricant composition
Inventor: IZUMI KEIKO
IPC: C10M171/04
Filed: 2017-07-05
Abstract: To provide the viscosity index improver and the lubricant composition using the same, wherein the viscosity index improver can secure viscosity under a high temperature and a high shear condition and can lower the viscosity at a low temperature to a lower level.SOLUTION: The viscosity index improver containing a (meth) acrylate polymer has an intrinsic viscosity [η]at 100°C of 0.07 dL/g or more to 0.17 dL/g or less and the intrinsic viscosity [η]at 40°C of 0.01 dL/g or more to 0.08 or more in the group III base oil (viscosity index 122, kinematic viscosity 19.6 mm/s at 40°C) in the American Petroleum Institute (API) classification of the polymer.SELECTED DRAWING: Figure 1
Patent JP-2019015076-A (JP)
Title: Pile cutting device, pile extraction method using pile cutting device
Inventor: TOKUNAGA YONEJI
IPC: E02D9/02
Filed: 2017-07-06
Abstract: To provide a pile cutting device and a pile extraction method which extracts a heavy existing pile safely.SOLUTION: A pile cutting device 10 for cutting an existing pile P comprises: a cylindrical device body 3 provided with a first outside cylindrical portion 4 concentrically; first driving devices 8(8a,8b) making the first outside cylindrical portion 4 move along the device body 3; and cutting bits 9a,9b. The first driving devices 8(8a,8b) make the first outside cylindrical portion 4 move along the device body 3, thus the cutting bits 9a,9b are made to stand up at a sectional center side of the device body 3, or to fall down to an inner peripheral wall 3N side of the device body 3.SELECTED DRAWING: Figure 2
Patent JP-2018003846-A (JP)
Title: Method for discharging product out of internal volume of vessel having power assembly fixed thereto
Inventor: WILLIAM SYDNEY BLAKE
IPC: B65D47/34
Filed: 2017-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for discharging a product out of an internal volume of a vessel having a power assembly fixed thereto.SOLUTION: An actuator sleeve of a power assembly is rotated in one direction in respect to a vessel, products of a certain quantity are drawn from an internal volume into a pump chamber, the pump chamber is pressurized, the actuator of the power assembly is temporarily pushed down to communicate with the pump chamber in fluid, a valve normally biased in its closed position is released, and a part of the products is released from the pump chamber through a nozzle during a period in which the actuator is temporarily pushed down. During a period in which the products are being discharged out of the vessel, the power assembly is not rotated in respect to the vessel and the power assembly is not rotated in respect to the vessel and is not rotated in an inverse direction.SELECTED DRAWING: Figure 2
Patent JP-2019016255-A (JP)
Title: Information processor, program, and information processing method
Inventor: SHIMADA TOSHIAKI
IPC: G06F16/50
Filed: 2017-07-10
Abstract: To provide an information processor, a program, and an information processing method capable of searching for, from a plurality of pieces of image data, a desired image data by use of image data to be searched for.SOLUTION: The information processor includes: a storage part 101 storing, as accumulated image data, image data obtained through imaging by an imaging device; and a search part 105 using first image data indicating an image of a second target which has been imaged by the imaging device together with a first target to be searched for to thereby search for, as candidate image data, image data of an image including the second target from among the accumulated image data, identifying image data of an image including the first target from the candidate image data, generating second image data by extracting part of the image including the first target from an image of the image data identified, and searching for, as search target image data, the image data of the image including the first target from the accumulated image data by use of the second image data.SELECTED DRAWING: Figure 1
Patent JP-2019019998-A (JP)
Title: Refrigerant detection sensor and freezer using the same
Inventor: NOUCHI YOSHITERU
IPC: F25B49/02
Filed: 2017-07-12
Abstract: To detect leakage of a refrigerant with a small number of refrigerant detection sensors and thereby reduce costs of a freezer.SOLUTION: A refrigerant detection sensor 30 includes: at least one sensor element 42; a filter 45; a sensor cover 41; and a sensor case 31. The sensor element 42 is configured to detect refrigerant gas. The filter 45 is disposed near the sensor element 42. The sensor cover 41 guides the refrigerant gas that has passed through the filter 45 to the sensor element 42. The sensor case 31 has a sensor case internal space which faces at least one of the filter 45 and the sensor cover 41 or includes the at least one. The sensor case 31 is formed with a first opening 32a communicating with a first detection object space 13a and a second opening 32b communicating with a second detection object space 13b.SELECTED DRAWING: Figure 2
Patent JP-2019018163-A (JP)
Title: Automatic dilution apparatus and spray device
Inventor: MAKI SHINICHI
IPC: B05B17/06
Filed: 2017-07-19
Abstract: To make it possible to easily clean the interior of a dilution tank.SOLUTION: In this automatic dilution apparatus 100, a dilution tank 1 in which diluted solution of stock solution and water is accumulated and of which the whole is box-shaped, and a control device 2 which controls a dilution operation for stock solution and water are mounted on a base 9. One end of a pressure detection pipe 19 is connected to a pressure detection pipe connection port 18 near a lower end edge of the dilution tank 1, and the other end thereof is provided with a pressure sensor 20. Since the pressure sensor 20 can be provided by deriving the pressure detection pipe 19, a tip thereof is positioned at a position recessed from an inner surface of the dilution tank 1, and the inner surface of the dilution tank 1 becomes flush with no projection part. Thus, when cleaning, a work therefor can be easily performed without being caught.SELECTED DRAWING: Figure 1
Patent JP-2019021252-A (JP)
Title: Inner wall extraction apparatus, inner wall extraction method and program
Inventor: KAWANOBE AKIHISA
IPC: G06T7/60
Filed: 2017-07-21
Abstract: To easily extract an inner wall at a low cost.SOLUTION: A point group data acquisition unit 210 acquires a three-dimensional point group obtained by observing the indoor. A ceiling surface extraction unit 220 extracts at least one or more ceiling surfaces from the three-dimensional point group. A convex hull point group extraction unit 230 extracts a convex hull point group enclosing a plurality of points obtained by projecting a plurality of three-dimensional points included in the ceiling surfaces extracted by the ceiling surface extraction unit 220 onto a horizontal plane. An inner wall extraction unit 240 extracts the closed shape formed by connecting the convex hull point group as an inner wall of the indoor.SELECTED DRAWING: Figure 1
Patent JP-2019023490-A (JP)
Title: Band fastener
Inventor: NAKAHARA KAZUO
IPC: B65D63/16
Filed: 2017-07-24
Abstract: To provide a band fastener capable of regulating free rotation of a winding shaft for winding up a band, to improve reliability of tight binding capacity.SOLUTION: A band fastening tool 100 comprises a fastener body 101 and a winding shaft 110. The fastener body 101 is formed in a state where side walls 105, 106 each erect from both sides of a base part 102. On the side walls 105, 106, an engagement part 108 and a reinforcement part 109 are formed in a plastic manner around a shaft passing hole 107 through which the winding shaft 110 penetrates. The winding shaft 110 comprises a head part 112 at one end part of a trunk part 111 for winding up a belt B, and a bent piece 115 at the other end part. The head part 112 comprises a butting part 113 extending toward the side wall 105 and butting against it to receive pressing force from the side wall 105.SELECTED DRAWING: Figure 1
Patent JP-2019025511-A (JP)
Title: Laser cutting method and laser cutting nozzle production method
Inventor: KUNIHIRO MASATO
IPC: B23K26/14
Filed: 2017-07-28
Abstract: To provide a laser cutting nozzle which can stably and efficiently perform preferable cutting processing, regardless of thickness of a workpiece.SOLUTION: A laser cutting nozzle comprises: an inner nozzle (1) which comprises an open hole (2) on an axial line (CL1), where one end side is formed into a tubular shape whose diameter is shrunk, and which comprises on the other end side thereof, notch parts (1a1 to 1a3) extended in the axial line (CL1) direction; and an outer nozzle (11) which forms an air blow path (GR) that fits to an outer peripheral face of the inner nozzle (1), includes the notch part (1a1) and communicates both ends in the axial line (CL1) direction. A minimum channel cross sectional area (Smin) of the air blow path (GR) matches an opening area (Sa1) of the notch part (1a1 to 1a3) in an end face on the other end side.SELECTED DRAWING: Figure 5
Patent JP-2018074893-A (JP)
Title: Rotor assembly
Inventor: MAKINO YUSUKE
IPC: H02K1/22
Filed: 2017-08-10
Abstract: PROBLEM TO BE SOLVED: To suppress movement of a rotor magnet outward in a radial direction while suppressing an increase in size of a rotor assembly.SOLUTION: A rotor assembly 30 includes a shaft 31 with a central axis J1 facing a vertical direction as the center and a cylindrical rotor body 32 fixed to the outside surface of the shaft, where the rotor body includes a plurality of core pieces 321 arrayed in a circumferential direction around the shaft, a plurality of rotor magnets 322 arrayed in a circumferential direction alternately with a plurality of core pieces around the shaft, and a resin connection portion 323 connecting the shaft and the plurality of core pieces with the plurality of rotor magnets. The rotor magnets each has an engagement region 371 coated with the connection portion out of the surface of the rotor magnet and an exposed region 372 which includes the outside surface positioned radially outside out of the surface of the rotor magnet and is exposed from the connection portion. The engagement region includes an engagement surface having a component of which a normal vector 355 faces outward in a radial direction.SELECTED DRAWING: Figure 6
Patent JP-2019035347-A (JP)
Title: Turbine component, turbine blade, axial flow turbine and remodeling method thereof, and manufacturing method of turbine blade
Inventor: SHIBATA TAKANORI
IPC: B22F3/105
Filed: 2017-08-10
Abstract: To provide a turbine component capable of reducing mixture loss to improve performance of an existing turbine plant.SOLUTION: A turbine component 11 is attached to a rear edge end surface of a shroud 6, wherein the shroud is provided at a tip of a rotor blade 5. The turbine component has a surface facing a main flow passage and a surface facing a clearance flow passage, in a case of being attached to the rear edge end surface of the shroud 6, and is formed so as to make the surface facing the clearance flow passage closer to the main flow passage toward a downstream side in a view from a cross section cut on a plane containing a turbine central axis O.SELECTED DRAWING: Figure 1
Patent JP-2018040053-A (JP)
Title: Device for the lamination figurative production of at least one three-dimensional object
Inventor: FRANK HERZOG
IPC: B28B1/30
Filed: 2017-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a device for the lamination figurative production of a three-dimensional object(s) improved regarding the coating characteristics or layer formation properties of a constituting material.SOLUTION: Provided is a device 1 for the lamination figurative production of at least one three dimensional object 2 by the brief, selective curing of individual constituting material layers 3 from a grain-shaped constituting material 4 curable by energy irradiation 6 generated by a radiation generator 5. Regarding the three-dimensional lamination figurative device 1, in the device having the at least one radiation generator 5 for the generation of energy irradiation 6 and having at least one layer formation apparatus 9 for the formation of a constituting material to be cured in the constituting level 3, at least one fluidization apparatus 10 is included, and the fluidization apparatus is provided for the at least partial fluidization of the constituting material 4 capable of being brought out as the constituting material to be selectively cured and/or the constituting material layer 4 to be selectively cured.SELECTED DRAWING: Figure 1