baber/WOPTO huggingface dataset:
Patent JP-2019155859-A (JP)
Title: Inspection method of topping sheet
Inventor: IKECHI DAISUKE
IPC: B29D30/38
Filed: 2018-03-16
Abstract: To provide an inspection method of a topping sheet, capable of high accuracy managing of an ear part.SOLUTION: The inspection method of a topping sheet is a method for inspecting a topping sheet 2 formed belt-like by coating a plurality of cords arranged parallel to each other with a topping rubber. The inspection method includes: an image pickup step of obtaining an image by image pickup of the topping sheet 2 in a specified imaging range Ac including a width direction end 2e of the topping sheet 2 with a camera 32; and an ear part specifying step by specifying a periodic change of brightness in an image with a control apparatus 36 and specifying a region between a width direction end of the periodic change and a width direction end 2e of the topping sheet as an ear part.SELECTED DRAWING: Figure 2
Patent JP-2019162770-A (JP)
Title: Liquid discharge head, liquid discharge unit, and liquid discharge device
Inventor: SAMEJIMA TATSUYA
IPC: B41J2/14
Filed: 2018-03-19
Abstract: To provide a liquid discharge head reduced in variation of discharge characteristics of droplets discharged from a nozzle regardless of a dimensional variation of components forming a flow passage.SOLUTION: A liquid discharge head includes: a nozzle plate 3 in which a plurality of nozzles 3a for discharging droplets are formed; a flow passage plate 2 in which a bulkhead 2d for sectioning a plurality of pressure chambers 2a communicated with at least the plurality of nozzles 3a is formed; a diaphragm 6 which covers a surface opposed to a surface covered with the nozzle plate 3 of the flow passage plate 2 so that the pressure chambers 2a are partitioned; and driving means 5 which vibrates the diaphragm 6 so as to generate pressure for pressurizing liquid in the pressure chamber. The bulkhead 2d for sectioning the pressure chambers 2a has bulging-out of an adhesive 9 used for joining at peripheral edges of a joined section to the nozzle plate 3 and a joined section to the diaphragm 6. Application quantity of the adhesive 9 used for joining the bulkhead 2d, the nozzle plate 3, and the diaphragm 6 is different according to the width of the bulkhead 2d.SELECTED DRAWING: Figure 6
Patent JP-2019163192-A (JP)
Title: Manufacturing method of glass for radiation detection
Inventor: IWAO KATSU
IPC: C03B20/00
Filed: 2018-03-20
Abstract: To provide a manufacturing method of glass for radiation detection having a low predose value.SOLUTION: A raw material is heated and melted by using a silica glass crucible in which a linear transmittance at the wavelength of 800nm at the thickness of 5 mm is 0.1-30%.SELECTED DRAWING: None
Patent JP-2019169548-A (JP)
Title: Cooling system of prober
Inventor: SUZUKI KATSUHIKO
IPC: H01L21/683
Filed: 2018-03-22
Abstract: To provide a prober having an effective cooling capacity in a wide temperature range from a low temperature range to a high temperature range.SOLUTION: A prober includes a bypass flow path 30 connecting a supply side flow path 26 and a recovery side flow path 28, a temperature setting unit 46 that sets the temperature of a wafer chuck 22, a refrigerator selection valve 38 and an air cooling system valve 40 that are selectively switched between the first state via a refrigerator 24 and the second state using a bypass flow path 30 not via the refrigerator 24, and a switching unit 48 that selectively switches between the first state and the second state on the basis of the set temperature of the wafer chuck 22.SELECTED DRAWING: Figure 1
Patent JP-2019165654-A (JP)
Title: Hopx-positive lingual epithelial stem cell and cell cluster derived from lingual epithelial stem cell
Inventor: UENO HIROO
IPC: G01N33/68
Filed: 2018-03-22
Abstract: To identify and isolate long-term taste bud stem cells that continue to supply taste bud cells over the long term.SOLUTION: The stem cells are identified and isolated with the expression of a Hopx gene as an index.SELECTED DRAWING: None
Patent JP-2019165979-A (JP)
Title: Game machine
Inventor: TSUZUKI KIYOTAKA
IPC: A63F7/02
Filed: 2018-03-23
Abstract: To provide a game machine capable of suppressing a rapid change in a ball output rate.SOLUTION: In a game machine 10, in completion of a jackpot game, the minimum required time of a variation in a special pattern is set on the basis of a ball putout rate per unit time (the number of putout balls per unit time/the number of shot balls per unit time). As a result, the minimum time required for a variation in one special pattern is changed, and timing for executing a jackpot game is shifted, thus suppressing a rapid change in a ball putout rate per unit time.SELECTED DRAWING: Figure 5
Patent JP-2019166724-A (JP)
Title: Recording method and inkjet recording device
Inventor: OTA HITOSHI
IPC: B41J2/01
Filed: 2018-03-23
Abstract: To provide a recording method having excellent laminate resistance.SOLUTION: An inkjet recording method has an ink attachment step of discharging an ink composition from a head for attachment to a recording region of a recording medium, and a drying step of heating the recording medium having the ink composition attached thereto, wherein the ink composition is an aqueous ink composition containing a resin and an amide compound represented by general formula (1) as an organic solvent; and by the drying step, the organic solvent in the recording region of the recording medium is dried to 2.0 mg/inchor less (wherein, Ris a linear or branched alkyl group having carbon atoms of 1 or more and 6 or less; Rand Rindependently represent H, or a linear or branched alkyl group having carbon atoms of 1 or more and 4 or less).SELECTED DRAWING: None
Patent JP-2019167762-A (JP)
Title: Column reinforcement hanging jig
Inventor: OISHI MASATAKA
IPC: E04G21/16
Filed: 2018-03-26
Abstract: To hang the column rebar safely and appropriately by appropriately adjusting the positional relationship between the outer diameter of the pre-assembled column rebar and the wire that directly suspends the column rebar.SOLUTION: It comprises a support member 20 having at least three suspension members that are suspended by the suspension device via the suspension wire 30 and coupled to the upper part of the column reinforcement 10 to be suspended to suspend the column reinforcement 10. The suspension member has a pair of support portions 60a and 60b having different distances from the center of the support member 20, a support wire 60c spanned between the pair of support portions 60a, 60b, a pulley 60d movable in contact with the support wire 60c, a connecting wire 70 attached to pulley 60d and connected to the upper part of column 10, and a gripping member 80 that is attached to the lower part of the connecting wire 70 and grips the upper part of the column 10.SELECTED DRAWING: Figure 2
Patent JP-2019026241-A (JP)
Title: tire
Inventor: NAKAJIMA KOICHI
IPC: B60C11/13
Filed: 2018-03-26
Abstract: To provide a tire capable of exerting excellent wet performance over a long period of time while securing the steering stability.SOLUTION: A tire comprises a tread portion 2. The tread portion 2 is provided with at least one main groove 3 extending continuously in a tire circumferential direction. A first groove wall 10, which is one of groove walls of the main groove 3, is provided with at least one first recessed portion 11 recessed outwardly in a groove width direction from a groove edge 6 appearing on a ground contacting surface of the tread portion 2. In the first recessed portion 11, a recess amount from the groove edge 6 gradually decreases toward both sides in the tire circumferential direction from a deepest portion 15 recessed most outwardly in the groove width direction.SELECTED DRAWING: Figure 2
Patent JP-2019175922-A (JP)
Title: Semiconductor device and manufacturing method of the semiconductor device
Inventor: TSUCHIDE AKIRA
IPC: H01L21/3205
Filed: 2018-03-27
Abstract: To suppress variation of characteristics of a semiconductor element.SOLUTION: A semiconductor device is provided that comprises: a semiconductor substrate 10; a plurality of semiconductor elements 12 formed on a main surface 11 of the semiconductor substrate 10; an insulation film 15 provided on the main surface 11 of the semiconductor substrate 10, and coating the plurality of semiconductor elements 12; a plurality of metal wiring layers 20 to 28 provided on the insulation film 15, and laminated in a thickness direction of the semiconductor substrate 10; and a plurality of through-electrodes 46 penetrated from a main surface 13 of the side opposite to the main surface 11 of the semiconductor substrate 10 to the main surface 11, and connected to the plurality of metal wiring layers 20 to 28. An upper surface of a through-electrode 46b in which a distance from at least the plurality of semiconductor elements 12 is shortest out of the plurality of through-electrodes 46 is in contact with a metal wiring layer 26 provided so as to be separated from the semiconductor substrate 10 from the metal wiring layer 20 of the lowest layer positioned nearest the semiconductor substrate 10 out of the plurality of metal wiring layers 20 to 28.SELECTED DRAWING: Figure 1
Patent JP-2018138996-A (JP)
Title: Image forming apparatus
Inventor: KUROKI HIROFUMI
IPC: G03G21/16
Filed: 2018-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that can narrow a necessary operation range when a user uses an information reading part and an operation part.SOLUTION: An image forming apparatus 100 comprises: an image reading part 2; an image forming part 3; a support housing 10; an operation part 5; and an information reading part. The support housing is interposed between the image reading part and image forming part to form at least part of a housing lateral face and a housing front face of the image forming apparatus. The operation part is supported by the support housing at a position on the front of the image reading part within a predetermined rotation range in a rotatable state around a rotation axis parallel to the transverse direction of the image forming apparatus, and receives an operation from a user. The information reading part is accommodated on the housing lateral face to be partially present behind the operation part in a first attitude in which the surface of the operation part becomes closest to a vertical plane and partially present below the operation part in a second attitude in which the surface of the operation part becomes closest to a horizontal plane.SELECTED DRAWING: Figure 1
Patent JP-2019172074-A (JP)
Title: Vehicle seat attachment structure
Inventor: TOMITA TOSHIHIKO
IPC: B62D25/08
Filed: 2018-03-28
Abstract: To improve a sense of unity of occupants on a rear seat with a vehicle.SOLUTION: A seat attachment structure includes: an annular structure part As which is provided continuously over a floor part, a side surface part, and an upper surface part of a vehicle body 1 which form a vehicle cabin, forms an annular shape in a vehicle front view, and has a closed cross section; and a rear seat 2 disposed in the vehicle cabin. The rear seat 2 includes: a seat cushion 3 fixed to the floor part; and a seat back 4 which may recline relative to the seat cushion 3 in a vehicle anteroposterior direction. The seat back 4 is supported by a portion of the annular structure part As (a support bracket 48) which is along the side surface part through a pivot shaft 44 in a manner that the seat back 4 can recline.SELECTED DRAWING: Figure 5
Patent JP-2018181840-A (JP)
Title: Fuel cell system
Inventor: KAKUWA TAKASHI
IPC: H01M8/12
Filed: 2018-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system that can stabilize combustion even when fuel for the burner thins down.SOLUTION: A burner 20 for burning fuel cell exhaust gas includes: anode off-gas apertures 22A from which anode off-gas is ejected; and first and second cathode off-gas apertures 21A, 21B from which cathode off-gas is ejected. When the burner 20 is seen in plan view, in a cross section of the burner where the apertures are aligned on a straight line, the first cathode off-gas aperture 21A is provided on one side of both sides of the anode off-gas aperture 22A such that a vector of an ejecting direction of cathode off-gas forms a first acute angle θ1 with a vector of an ejecting direction of anode off-gas, and a second cathode off-gas aperture 21B is provided on the other side of both sides of the anode off-gas aperture such that a vector of the ejecting direction of cathode off-gas forms a second acute angle θ2 with a vector of the ejecting direction of anode off-gas.SELECTED DRAWING: Figure 3
Patent JP-2019170282-A (JP)
Title: Yam culture tool and system
Inventor: OKUMURA KATSUSHI
IPC: A01G22/25
Filed: 2018-03-29
Abstract: To provide a yam culture tool and system capable of promoting growth of yam and improving work properties.SOLUTION: A yam culture tool 100 comprises: a culture vessel 120 comprising a first raising part 105 for accumulating therein, soil for raising a seed potato of yam and absorption root of yam and a second raising part 115 for accumulating therein, soil for raising emergent yam; and a slant member 140 forming an inclined plane inclined so as to separate from the first raising part 105 in a vertical direction as separate therefrom in a horizontal direction, in inside of the second raising part 115. According to the yam culture tool 100, in the second raising part 115, since there is provided the inclined plane by the slant member 140, so that, characteristic of yam which grows obliquely in soil is considered to the seed potato, and emergent yam can be raised along the inclined plane of the slant member, so that, the emergent yam being long and having a good shape can be cultured.SELECTED DRAWING: Figure 2
Patent JP-2019176677-A (JP)
Title: Motor and method for manufacturing the same
Inventor: MAKINO TAKAYUKI
IPC: H02K11/215
Filed: 2018-03-29
Abstract: To provide a motor having a structure capable of adjusting a circumferential position of a rotary sensor held by a bus bar holder with respect to a to-be-detected part and improving fixing strength of the bus bar holder in a circumferential direction to a housing and to provide a method for manufacturing the same.SOLUTION: A housing includes: a first flange part; and a nail part. The nail part includes: a base part 123a; and a crimping part 123b. A bus bar holder includes: a bus bar holder body; and a second flange part. The crimping part 123b includes a plurality of fixed nails whose circumferential positions are different from each other. The second flange part includes a plurality of fixed recesses recessed on the other side in an axial direction. The plurality of fixed recesses has different circumferential positions. A circumferential distance between the plurality of fixed recesses is different from a circumferential distance between the plurality of fixed nails. One of the fixed nails is crimped on the other side in the axial direction and inserted into one of the fixed recesses and contacts a part of the circumferential direction both sides among inner surfaces of the fixed recesses.SELECTED DRAWING: Figure 6
Patent JP-2019007940-A (JP)
Title: Micromechanical sensor element for angular velocity
Inventor: KATO YOSHITAKA
IPC: G01C19/5747
Filed: 2018-03-29
Abstract: To provide a MEMS gyroscope with reduced problems caused by non-zero total angular momentum.SOLUTION: A sensor element detecting an angular velocity with respect to a detection axis perpendicular to a plane comprises two primary masses 101, 102, two coriolis masses 103, 104, and two detection cells 105, 106. The sensor element further comprises two connection levers 108, 109 that are respectively connected to the two primary masses via a first spring 118 and connected to one of the two coriolis masses via a second spring 113. The connection lever allows the two primary masses and the two coriolis masses to be excited by compound primary movement occurring on the plane of the sensor element. In compound primary movement, an angular momentum of linear primary vibratory motion of the primary mass of the sensor element with respect to a geometric centre and an angular momentum of rotational primary movement of the connection lever are in direction opposite to an angular momentum of linear primary vibratory motion of the coriolis mass of the sensor element with respect to the geometric centre.SELECTED DRAWING: Figure 1b
Patent JP-2019173241-A (JP)
Title: Digestion method of lignocellulosic material
Inventor: TAKAYAMA MASAHITO
IPC: D21C3/02
Filed: 2018-03-29
Abstract: To provide a technology capable of efficiently alkali-digesting lignocellulosic materials.SOLUTION: In the method of alkali-digesting lignocellulosic material, the lignocellulosic material is efficiently digested and a pulp can be manufactured by digesting the lignocellulosic material using a cooking liquor added with nonionic surfactant and/or alkaline surfactant.SELECTED DRAWING: Figure 1
Patent JP-2019177673-A (JP)
Title: Printer, nozzle state checking method, and checking medium
Inventor: OKADA GORO
IPC: B41J2/01
Filed: 2018-03-30
Abstract: To provide a printer, a nozzle state checking method, and a checking medium, which can check the states of nozzles for color ink and transparent ink.SOLUTION: A printer 1 includes: a first head 12A which has a plurality of first nozzles for discharging color ink; a second head 12B which has a plurality of second nozzles for discharging transparent ink; a platen motor 26C which conveys a checking medium having a color change region in which an impact section of the transparent ink is discolored; and a CPU 81. The CPU 81 controls the first head 12A, discharges the color ink to a region other than the color change region of the checking medium, controls the second head 12B, and discharges the transparent ink to the color change region, during conveyance of the checking medium by the platen motor 26. Therefore, an operator, for instance, can check the states of the first nozzle and the second nozzle on the basis of a printing state with respect to the checking medium.SELECTED DRAWING: Figure 2
Patent JP-2019181998-A (JP)
Title: Vehicular control apparatus
Inventor: TAKADA NORIFUMI
IPC: B60W10/11
Filed: 2018-04-02
Abstract: To provide a control apparatus for preventing a dog clutch from switching, thus preventing a discomfort such as a shock, in the state of being unable to assisting drive force with the engine.SOLUTION: A transmission has a dog clutch. A controller for controlling the transmission performs: determining that an engine is limited to increase drive force; setting the transmission at a first speed stage when a vehicle starts (step S3) and setting at a second speed stage (step S5) when a predetermined given condition is established (step S4) in the state of the vehicle being in travel with the drive force increased from that of starting the vehicle in a case where the determination that the drive force is increased when the vehicle starts is not established (No for step S2); and setting at a second speed stage when the vehicle starts (step S5) in a case where the determination that the drive force is increased when the vehicle starts is established (Yes for step S2).SELECTED DRAWING: Figure 3
Patent JP-2019180512-A (JP)
Title: Radiation image display device, radiographic system, and diagnostic method
Inventor: NAGATSUKA SUMIYA
IPC: A61B6/00
Filed: 2018-04-03
Abstract: To enable a timing at which a subject is in a specific situation to be read easily and accurately from a captured dynamic image in a radiographic system for performing kymography that repeatedly generates frame images of a subject.SOLUTION: A radiation image display device 3 of a radiographic system 100 includes: image acquisition means for acquiring each piece of image data of a plurality of frame images generated by a radiographic device 2; subject situation detection means for detecting a situation of a subject at least at one time point in kymography; frame synchronization means for associating a plurality of pieces of the acquired image data with the detected situation of the subject; and diagnosis support means for, when displaying a specific frame image fcaptured when the fact that the situation of the subject is the specific situation is detected, for executing specific outputting for notifying that the subject is in the specific situation in the state of the specific frame image f.SELECTED DRAWING: Figure 6
Patent JP-2019184089-A (JP)
Title: Air conditioner
Inventor: MIYAO TAKESHI
IPC: F24F11/58
Filed: 2018-04-03
Abstract: To improve convenience of an air conditioner and the amenity.SOLUTION: An air conditioner has an indoor control part 34 comprising external input means 37 which is brought under remote control through an external network, an operation time integrating timer 35 which integrates an operation time of an indoor unit 1, and no-person determination means 36 which determines that there is nobody in a room from a signal from a human sensor, and is configured to: perform, in normal operation through a remote controller 32, filter cleaning by an automatic filter cleaning device after the operation time integrating timer reaches a predetermined time; and perform, in operation through the external input means, the filter cleaning without reference to the value of the operation integrating timer when the no-person determination means determines that nobody is in the room, or perform, in operation through the external input means, the filter cleaning after the operation time integrating timer reaches the predetermined time when the no-person determination means determines that somebody is in the room.SELECTED DRAWING: Figure 3
Patent JP-2018177214-A (JP)
Title: Bicycle equipped with automatic gear change apparatus
Inventor: HA MIN SOO
IPC: F16H3/44
Filed: 2018-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a bicycle equipped with an automatic gear change apparatus, particularly a bicycle equipped with an automatic gear change apparatus with which gear change from low-speed to high-speed or gear change from high-speed to low-speed may be realized rapidly and smoothly.SOLUTION: There is provided a bicycle comprising an automatic gear change apparatus equipped on a wheel for gear change, in which the automatic gear change apparatus comprises a gear change part which is connected to the wheel so as to transmit rotational force and makes gear change; a driven part rotated with rotational force transmitted from outer section; a connecting part transmitting the rotational force of the driven part to the gear change part; and an adjusting part controlling the connecting part so that the gear change part makes gear change.SELECTED DRAWING: Figure 1
Patent JP-2019001994-A (JP)
Title: Ultraviolet-curable resin composition, method of manufacturing organic el light-emitting device, and organic el light-emitting device
Inventor: IKEGAMI YUKI
IPC: H01L51/50
Filed: 2018-04-06
Abstract: To provide an ultraviolet-curable resin composition capable of achieving low viscosity without impairing storage stability, a method of manufacturing an organic EL light-emitting device using the ultraviolet-curable resin composition, and an organic EL light-emitting device.SOLUTION: The ultraviolet-curable resin composition contains a polyfunctional cationically polymerizable compound (A), a cationic curing catalyst (B), and a monofunctional cationically polymerizable compound (D). The monofunctional cationically polymerizable compound (D) contains limonene oxide.SELECTED DRAWING: Figure 1