baber/WOPTO huggingface dataset:
Patent JP-2019151449-A (JP)
Title: Inspection apparatus, inspection method, and inspection object support apparatus
Inventor: ONODERA YUICHI
IPC: G01N21/89
Filed: 2018-03-01
Abstract: To obtain good image data from a plurality of inspection objects different in height.SOLUTION: In an optical path between a plurality of inspection objects 5, 6 and 7 and a photographing device 1 for acquiring the images of the inspection objects 5, 6 and 7, a linear index part 4 with which prescribed parts on the side of the photographing device 1 of the plurality of inspection objects 5, 6 and 7 are brought into contact, is provided so as to intersect with the optical path.SELECTED DRAWING: Figure 1
Patent JP-2019156873-A (JP)
Title: Master batch particle
Inventor: ABE SHOTA
IPC: C08L23/08
Filed: 2018-03-07
Abstract: To provide a master batch of a liquid additive, capable of increasing concentration of the liquid additive, less in stickiness and excellent in handleability, further a resin composition having excellent slidability without deteriorating mechanical physical properties or moldability conventionally obtained by an engineering plastic, and having abrasion resistance, and a molded body.SOLUTION: There is used a master batch particle which contains 100 pts.mass of (a) a block copolymer containing a polymer block mainly containing a vinyl aromatic compound and a polymer block mainly a conjugated diene compound or a hydrogenated article thereof, and 70 to 150 pts.mass of an ethylene α-olefin copolymer having kinematic viscosity at 100°C of 10 to 5,000 mm/s, ethylene molar percentage content in a range of 30 to 85 mol%, and molecular weight distribution (Mw/Mn) in molecular weight obtained measured by gel permeation chromatography (GPC) and obtained in terms of polystyrene of 2.5 or less, and has average particle diameter of 100 μm to 1,000 μm.SELECTED DRAWING: None
Patent JP-2019156661-A (JP)
Title: Process for producing hydrogen peroxide using novel anthraquinone derivative
Inventor: MATSUMOTO RINTARO
IPC: C01B15/023
Filed: 2018-03-08
Abstract: To provide a process for producing hydrogen peroxide using a working solution comprising a novel anthraquinone derivative that has a lower melting point and is easy to handle.SOLUTION: The problem can be solved by an anthraquinone method-based hydrogen peroxide production process which uses a working solution comprising 2-(1-ethylpropyl) anthraquinone represented by the formula below.SELECTED DRAWING: None
Patent JP-2019161376-A (JP)
Title: Image processing apparatus, image processing method, program, and imaging apparatus
Inventor: OKUMURA AKIHIRO
IPC: H04N9/07
Filed: 2018-03-10
Abstract: To generate a high-quality image of each color component from an image output from an image sensor in which a color filter array of a Bayer array is arranged.SOLUTION: A high resolution G generation unit 35 includes: a target pixel selection unit for selecting a target pixel from a first image output from the image sensor in which the color filter array of the Bayer array is arranged; a G code tap selection unit 61 for selecting a code tap which comprises a plurality of pixels of the G component of the first image; a G code arithmetic unit 63 for calculating a G code of the selected code tap; a G coefficient storage unit 64 for storing a plurality of G coefficients for each code and outputting the G coefficients on the basis of the calculated G code; a G filter tap selecting unit 62 for selecting a filter tap consisting of a plurality of pixels of the G component of the first image; and a G product sum calculation unit 65 which calculates the pixel values of an output pixel corresponding to each target pixel on the basis of each pixel value of the selected filter tap and the output G coefficients.SELECTED DRAWING: Figure 11
Patent JP-2019123491-A (JP)
Title: Tire information acquisition device
Inventor: KANARI DAISUKE
IPC: B60C23/04
Filed: 2018-03-15
Abstract: To provide a tire information acquisition device that is readily installed at low cost and applicable to various rim sizes.SOLUTION: A tire information acquisition device includes: a sensor unit 2 including a sensor for acquiring tire information; a first band 10 that fixes the sensor unit 2 to a rim R and is configured so as to have variable band circumferential length such that a fastening part 12 provided at one end 10A reversibly fastens the other end 10B; and at least one second band 20 for fastening integrally the sensor unit 2 with the first band 10.SELECTED DRAWING: Figure 3
Patent JP-2019161934-A (JP)
Title: Motor controller, motor control program and motor control method
Inventor: YAMADA MASAKI
IPC: H02P27/08
Filed: 2018-03-15
Abstract: To solve the problem of a conventional motor controller that the accuracy of a measurement current value obtained as a feedback value, is low.SOLUTION: A motor controller has: a current measurement part for measuring at least two current values of three-phase AC current given to a motor, respectively, as measurement current values; and a current estimation part outputting the detection current values, respectively, for the three-phase AC current on the basis of the measurement current values and rotor rotary angle information of the motor. The current estimation part sets such a phase, as the duty ratio of drive pulse given to an inverter circuit generating the three-phase AC current becomes equal to or more than an operation changeover threshold, as an estimation object phase, calculates an estimation current value, for the estimation object phase, on the basis of coefficient values calculated from the measurement current values obtained by the current measurement part in a period when the duty ratio of the drive pulse is lower than the operation changeover threshold, and the rotor rotary angle information of the motor, and then outputs the calculated estimation current value, as the detection curent value of the estimation object phase.SELECTED DRAWING: Figure 7
Patent JP-2019156614-A (JP)
Title: Sheet carrier and image forming apparatus comprising same
Inventor: TSUJIOKA KOJI
IPC: B65H7/14
Filed: 2018-03-16
Abstract: To provide a sheet carrier and image forming apparatus comprising the same capable of inhibiting a flexure from occurring in a sheet.SOLUTION: A sheet carrier 50 comprises a sheet transport passage 60 and a detection mechanism 70 that detects the presence/absence of a sheet P being carried on the sheet transport passage 60. The detection mechanism 70 includes an actuator 71 that rotates due to an abutment of a sheet P. The actuator 71 has a rotary shaft 72 extending in a sheet-width direction and a detection piece 73 that rotates upon being pressed by a sheet P. The detection piece 73 has an abutment face 74 against which an end of the sheet P abuts. The width in a sheet-width direction of a first area R1 of the abutment surface 74 closer to the rotary shaft 72 is greater than the width of a second area R2 of the abutment surface 74 opposite to the rotary shaft 72.SELECTED DRAWING: Figure 5
Patent JP-2019162045-A (JP)
Title: Control system of cell growth device
Inventor: IMAI MASAYUKI
IPC: C12M1/00
Filed: 2018-03-19
Abstract: To provide a cell growth system capable of achieving cell cultivation in a large amount while suppressing human cost to minimum level.SOLUTION: A cell growth system comprises: cell growth units 10 comprising an incubator 14 which can store a cell culture vessel; and a controller 20 for controlling the cell growth units 10. The plurality of cell growth units 10 comprise respectively, an operation reception part 12 for receiving an operation of the user, the cell growth units 10 can be controlled based on an operation of the user received on the operation reception part 12, and can be controlled based on a signal sent from the controller 20. The cell growth units 10 namely, can be controlled in a stand alone method using the operation reception part 12, and also can be controlled by a centralized control system by the controller 20.SELECTED DRAWING: Figure 1
Patent JP-2019164432-A (JP)
Title: Car sharing system
Inventor: ITO SATORU
IPC: G01C21/26
Filed: 2018-03-19
Abstract: To perform matching considering that the drivable range is reduced while a user uses a riding space in a car sharing system assuming an electric vehicle needing periodical charging from the outside.SOLUTION: When it is determined that a drivable range A of a vehicle 4 is shorter than a moving distance B of a route from the current position to a destination of a riding applicant, a management center 1 notifies the driver of the vehicle 4 related to the determination of the riding application (step S4). The riding application notification includes contents of the service application request (i.e. riding position, destination, the riding planned number of persons, usage/not usage of a luggage space) and a prescribed alert (i.e. possibility of battery run-out on a route to the destination).SELECTED DRAWING: Figure 2
Patent JP-2019164224-A (JP)
Title: Optical waveguide with connector, method for manufacturing optical waveguide with connector, and connector
Inventor: SUZUKI SHINYA
IPC: G02B6/122
Filed: 2018-03-19
Abstract: To provide an optical waveguide with a connector, which achieves high accuracy of a mounting position of an optical waveguide to a connector.SOLUTION: An optical waveguide with a connector 50 comprises an optical waveguide sheet 20 and a connector 10. The optical waveguide sheet 20 has a core. The connector 10 is attached to the optical waveguide sheet 20. The connector 10 has a main body member 100. The main body member 100 is provided with a storage part 101 for storing a part of the optical waveguide sheet 20. The main body member 100 is provided with a plurality of holes 110 penetrating a first region 102, of the main body member 100, which covers a first principal surface 201 of the optical waveguide sheet 20. There is a hardened matter or a solidified matter 30 of an adhesive agent inside at least a part of the holes 110 out of the plurality of holes 110.SELECTED DRAWING: Figure 1
Patent JP-2019166220-A (JP)
Title: Character performance system and character performance program
Inventor: KINOSHITA MASAYA
IPC: A63F13/55
Filed: 2018-03-26
Abstract: To provide a performance system and a character performance program in which a method of using a character displayed on an information terminal owned by a user is developed.SOLUTION: Each information terminal 210 of a performance system 201 includes a touch panel 11 for displaying characters in accordance with execution of a character management program 15a, and a character control unit 216a for receiving selection of characters to be displayed on the touch panel 11 among a plurality of characters in accordance with a player's operation. A server 260 includes a control unit 276 for managing the players who have selected the same character as one group.SELECTED DRAWING: Figure 23
Patent JP-2019170467-A (JP)
Title: Ablation device
Inventor: KODAMA YUKI
IPC: A61B18/14
Filed: 2018-03-27
Abstract: To provide an ablation device capable of improving convenience.SOLUTION: An ablation device 1 includes: an electrode needle 11 with which an affected part 90 in a body is percutaneously punctured, and to which power Pout for performing ablation is supplied; an insulating tube 12 that covers the circumference of the electrode needle 11 along an axial direction (Z-axis direction) of the electrode needle 11 while exposing an electrode region (exposure region Ae) located on the tip side of the electrode needle 11, and a handle 13 mounted on the base end side of the electrode needle 11. The insulating tube 12 includes a high-resistance region 12H where friction resistance is relatively high in a partial region along the axial direction.SELECTED DRAWING: Figure 2
Patent JP-2019171434-A (JP)
Title: Punch structure of press metal die, press metal die, press-molded product manufacturing method and press molded product
Inventor: MASAI KAZUTAKA
IPC: B21D28/14
Filed: 2018-03-28
Abstract: To provide a punch structure that can effectively prevent occurrence of breakage in the punch structure that is used repeatedly for punching a press-molded product in manufacturing the press- molded product including a narrow width part whose width is narrower relative a thickness thereof, a press metal die, a press-molded product manufacturing method and a press-molded product.SOLUTION: A punch structure 1 according to the invention is arranged to protrude from a press metal die main body in order to punch a press-molded product including a narrow width part in which a ratio (w/t) of a width w relative to a thickness t is 1.5 or less, which has a punch tip part 2 provided with a tip surface T having narrow-width shapes 3 and 4 corresponding to a plane shape of the narrow width part of the press-molded product included in at least part thereof, where reinforcement ribs 6 extending in a protruding direction of the punch structure 1 are provided in a part of a side S of the punch tip part 2.SELECTED DRAWING: Figure 1
Patent JP-2019175768-A (JP)
Title: Traveling wave tube
Inventor: KANBARA RISUI
IPC: H01J23/12
Filed: 2018-03-29
Abstract: To obtain a traveling wave tube using a vacuum envelope which suppresses the generation of burrs and has an inner diameter with high accuracy.SOLUTION: A traveling wave tube includes: a vacuum envelope formed by alternately arranging a pole piece whose inner diameter is formed of a cylindrical magnetic material and a cylindrical non-magnetic material with the same inner diameter as the pole piece in tube axis direction; a waveguide for inputting and outputting high frequency signals into and from the vacuum envelope; and a coupling part which is provided at the end of the vacuum envelope and coupling the waveguide and the vacuum envelope. The coupling part is characterized in that an intersection part between a cavity part of the vacuum envelope and a cavity part in the inside of the waveguide has a chamfered structure of a C chamfered structure or an R chamfered structure.SELECTED DRAWING: Figure 2
Patent JP-2019177531-A (JP)
Title: Recording device
Inventor: USHIAMA ATSUSHI
IPC: B41J2/01
Filed: 2018-03-30
Abstract: To provide a recording device which can reduce an error in measuring a surface temperature of a medium.SOLUTION: A recording device includes: a recording head which discharges a liquid to a processed surface 91 of a medium 90; a conveying part which conveys the medium 90 in a Y direction; a support part 12 which has a support surface 21 for supporting a supported surface 92 on an opposite side to the processed surface 91 of the medium 90; an irradiation part 45 which irradiates the support surface 21 with a first infrared ray 95; a blowing part 43 which generates an air flow 60 along the support surface 21 toward the Y direction; and an infrared ray sensor 65 which detects a second infrared ray 96 radiated from the medium 90 contactlessly. The infrared ray sensor 65 is arranged on an outer side of the air flow 60, and detects the second infrared ray 96 radiated from the medium 90 from an outer side of the air flow 60.SELECTED DRAWING: Figure 2
Patent JP-2019183678-A (JP)
Title: Fixing spacer
Inventor: TANAKA MASAYUKI
IPC: F02M39/02
Filed: 2018-04-03
Abstract: To avoid that a part of a protrusion is protruded from an opening of a member of a pressure-insertion destination at the pressure-insertion of a spacer when fixing a heat insulator into a bolt hole by using the cylindrical spacer having the protrusion at an external peripheral face.SOLUTION: When inserting a first cylinder part 32 into a bolt hole 14b, a first protrusion 36 is plastically deformed. When setting a part of the plastically-deformed first protrusion 36 as a "deformation part" 52, the deformation part 52 moves to a direction opposite to an insertion direction of the first cylinder part 32. Here, the deformation part 52 is accommodated between the bolt hole 14b and the first cylinder part 32 without being protruded from the opening of the bolt hole 14. As a reason of the accommodation, a clearance is formed between a boundary of the first cylinder part 32 and a second cylinder part 34, and a non-tapered end part of the first protrusion 36.SELECTED DRAWING: Figure 6
Patent JP-2019184681-A (JP)
Title: Exposure apparatus and method for manufacturing article
Inventor: MATSUDA YUTAKA
IPC: G03F9/00
Filed: 2018-04-03
Abstract: To provide an exposure apparatus advantageous for the reuse of a reworked substrate.SOLUTION: The exposure apparatus comprises: a forming unit for forming a mark in a resist film on a substrate 16; a measuring unit for measuring a position of the mark formed by the forming unit; and a control unit for performing exposure processing of projecting a pattern onto a target position of the resist film on the substrate to form a latent image. Prior to performing the exposure processing on a reworked substrate where a first resist film with first marks 31, 32, 33 formed therein has been removed and a second resist film is formed, the control unit controls the forming unit to perform forming processing of forming the second mark in the second resist film in such a manner that second marks 41, 42, 43 are located at positions shifted from the positions of the first marks on the reworked substrate.SELECTED DRAWING: Figure 4
Patent JP-2018177215-A (JP)
Title: Work robot system
Inventor: REI SHIN
IPC: A47L11/38
Filed: 2018-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a work robot system that is hardly affected by a cable while reducing a load of the robot.SOLUTION: A work robot system that moves on a work plane, and includes a robot unit 2 for performing predetermined work for the work plane is provided with a supply station 1 equipped with a power supply device for supplying a power source, capable of moving on a work plane, one or a plurality of the robot units 2, and a traction device 6 for pulling and moving the supply station 1. The supply station 1 is connected to the robot unit 2 through a connection cable 3, and the power supply device supplies power to the robot unit 2 through the connection cable 3. The robot unit 2 is provided with a work execution device 8 for executing predetermined work for the work plane, a robot absorption device 4 for absorbing the robot unit 2 on the work plane, and a robot moving device 13 for moving the robot unit 2 on the work plane.SELECTED DRAWING: Figure 3
Patent JP-2019184418-A (JP)
Title: Map display system and map display program
Inventor: SASAKI KENJI
IPC: G06T11/60
Filed: 2018-04-10
Abstract: To provide a technique which reduces the chances of setting the map scale against user's intention.SOLUTION: A map display system is provided, comprising a familiarity acquisition unit for acquiring familiarity of a user with a region displayed on a map, and a scale setting unit for setting the scale of the map according to the familiarity.SELECTED DRAWING: Figure 2
Patent JP-2019186132-A (JP)
Title: Induction heating dissolution device
Inventor: YONEMUSHI HISASHI
IPC: F27B14/10
Filed: 2018-04-13
Abstract: To suppress exposure of a molten metal.SOLUTION: An induction heating dissolution device 1 comprises: a crucible 11 in which an inner space 23 is formed by a side wall 21 and a bottom wall 22; a melting coil 12 for melting a melted material 101 put in the inner space 23 by induction heating; a nozzle 26 provided at the bottom wall 22, and for tapping the melted material 101 to be melted; and a tap coil 13 melting a skull 103 formed in the bottom part of the inner space 23 by induction heating. The bottom wall 22 is structured so that a magnetic flux can be passed between an outer side of the crucible 11 and the inner space 23. The induction heating dissolution device 1 further includes a conductive magnetic shielding ring 30 having a shape surrounding an entire periphery of the inner space 23 or the bottom wall 22 with a cross section orthogonal to a vertical direction. The magnetic shielding ring 30 is arranged at the same position with a position between the bottom wall 22 and the melting coil 12 or the bottom wall 22 in the vertical direction.SELECTED DRAWING: Figure 1
Patent JP-2018139430-A (JP)
Title: Mobile communication system, user terminal, base station, and processor
Inventor: YAMAZAKI TOMOHARU
IPC: H04W72/04
Filed: 2018-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a user terminal that includes a method for avoiding interference and enhancing utilization efficiency of wireless resources, in a mobile communication system that supports D2D communication.SOLUTION: An eNB 200 that manages a cell where a user terminal is located transmits a notice control signal commonly applied to all UEs 100 in the own cell, and an individual control signal individually applied to the UEs 100 in the cell. Each UE 100 receives the notice control signal and the individual control signal from the eNB 200. The notice control signal includes a plural pieces of D2D resource information. Each of the plural pieces of D2D resource information indicates wireless resources available for D2D communication. The individual control signal includes designation information for designating usage of the wireless resources indicated by specific D2D resource information among the plural pieces of D2D resource information.SELECTED DRAWING: Figure 8
Patent JP-2019190482-A (JP)
Title: Hydraulic power transmission coupling
Inventor: SHIMADA KAZUHISA
IPC: F16D31/02
Filed: 2018-04-18
Abstract: To improve a lock characteristic of an auto-lock mechanism at a hydraulic power transmission coupling to reduce shock at the time of locking.SOLUTION: The hydraulic power transmission coupling comprises: a housing 12 connected to an output shaft 18 and rotated in integral with a cam ring 14; a rotor 16 stored in the housing 12, connected to an input shaft 22 and having multiple cylinders 24; multiple pistons 26 stored in the cylinder 24 and driven by the cam ring 14 under a relative rotation of an input shaft and an output shaft; and a lock valve 42 rotated in integral with the rotor 16 to restrict a discharging amount of oil from a communication groove 44 connected to a discharging passage of the cylinder 24 to a low pressure chamber 36. The lock valve 42 comprises: a spool 50 having an orifice 60 for changing an outflow amount of oil in response to position and biased in a direction for increasing the outflow amount of oil; and a spool lever 66 displaced by a centrifugal power cause by rotation of the rotor 16 to move the spool 50 in a direction for reducing the outflow amount of oil.SELECTED DRAWING: Figure 5
Patent JP-2019191308-A (JP)
Title: Semiconductor optical element
Inventor: KAKIZUKA TAKAAKI
IPC: H01S5/026
Filed: 2018-04-23
Abstract: To obtain sufficient extinction ratio for a wide wavelength region with low voltage in electric field absorption type optical modulation.SOLUTION: A first conductivity type first cladding layer 101 and a second conductivity type second cladding layer 103 are disposed above and below a core part 102 with multiple quantum well structure, and a first conductivity type third cladding layer 104 and a second conductivity type fourth cladding layer 105 are disposed right and left to the core part 102 with multiple quantum well structure. The third cladding layer 104 is connected to form a first electrode 106. The fourth cladding layer 105 is connected to form a second electrode 107. Reverse bias is applied between the first cladding layer 101 and the third cladding layer 103, and the second cladding layer 102 and the fourth cladding layer 104.SELECTED DRAWING: Figure 1