baber/WOPTO huggingface dataset:
Patent JP-2018165573-A (JP)
Title: Cladding material, pipeline, and fire resistant structure
Inventor: NAKAJIMA HIDEYASU
IPC: F16L5/10
Filed: 2018-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a cladding material for covering an outer peripheral surface of a pipeline inserted into a penetration passage of a compartment body capable of easily achieving fire-resistant measures for the penetration passage.SOLUTION: A cladding material 9 for covering an outer peripheral surface of a pipeline 4 inserted into a penetration passage 8 of a compartment body 2 includes a thermally expandable layer 11 consisting of a thermally expandable material. Since the cladding material 9 includes a thermally expandable material, the thermally expandable material can be arranged in the penetration passage 8 by a simple operation of preparing the pipeline 4 whose outer peripheral surface is covered with the cladding material 9, and inserting the pipeline 4 into the penetration passage 8 of the compartment body 2. Thereby, fire-resistant measures for the penetration passage 8 can be achieved easily.SELECTED DRAWING: Figure 1
Patent JP-2019211328-A (JP)
Title: Crack occurrence detection method, crack occurrence detection device, and crack occurrence detection program
Inventor: TAKEUCHI YOSUKE
IPC: G01N27/26
Filed: 2018-06-05
Abstract: To easily detect a crack generated in a steel material.SOLUTION: A current measuring device 10 measures the value of a current flowing through a target steel 100 imparted tensile stress while performing hydrogen charge immersed in the electrolyte aqueous solution 30, and a crack scrutiny device 20 uses the value of the measured current and determines that there is a crack in the target steel 100 if the amount of change in the current flowing through the target steel 100 exceeds the threshold value. A crack sensing device 20 determines that there is a crack in the steel if it exceeds the absolute value of the threshold and that there is a break if the rate of change in the amount of change in the current is less than the negative value of the absolute value of the threshold value.SELECTED DRAWING: Figure 1
Patent JP-2018159939-A (JP)
Title: Elastic body and method for producing the same
Inventor: MIKATA YASUNORI
IPC: G03G21/00
Filed: 2018-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a blade that has an edge part having a low coefficient of friction.SOLUTION: The present invention provides, as solution means, an elastic body which has an edge part that is formed from tape-like base material and a backup part that is formed from polyurethane.SELECTED DRAWING: Figure 1
Patent JP-2019212839-A (JP)
Title: Wafer processing method
Inventor: TOIDA YOSHITAMA
IPC: H01L21/3065
Filed: 2018-06-07
Abstract: To provide a wafer processing method capable of performing plasma etching while holding down costs.SOLUTION: A wafer processing method for dividing a wafer in which a plurality of devices are formed on a surface comprises a protection member arranging step (ST1). a cutting step (ST2), a plasma etching step (ST3), and a functional layer cutting step (ST4). The protection member arranging step arranges an adhesive tape on a functional layer side on a surface of the wafer. The cutting step forms a cut groove on a rear surface of the wafer along division schedule lines. The plasma etching step supplies a plasmatized etching gas to a rear surface side of the wafer and divides a substrate in a plasma etching chamber. The functional layer cutting step cuts the functional layer by irradiating a bottom of the cut groove with a laser beam from the rear surface side of the wafer. The plasma etching step (ST3) determines an etching progress state of the substrate using an optical sensor which detects reaction light.SELECTED DRAWING: Figure 2
Patent JP-2019208474-A (JP)
Title: Cell culture device
Inventor: OKUBO TOMOKI
IPC: C12M3/00
Filed: 2018-06-08
Abstract: To provide cell culture devices capable of appropriately culturing cells by supplying a sufficient amount of oxygen to the cells contained (seeded) in wells.SOLUTION: The cell culture device 100 comprises a cell culture unit 11 having an inner peripheral surface 11a provided with a plurality of concave wells 1 in which the cells 101 are cultured; and a gas flow unit 12 that is provided on one side (inner circumference side) of the cell culture unit 11 in a direction (radial direction) orthogonal to the inner peripheral surface 11a and comprises a gas flow path 12a for flowing gas. Additionally, the cell culture unit 11 comprises a gas-permeable portion 13 that separates the plurality of wells 1 of the cell culture unit 11 and the gas flow unit 12 and has oxygen-permeability and liquid-impermeability.SELECTED DRAWING: Figure 2
Patent JP-2019219938-A (JP)
Title: Control system, control method, control program, and traffic light
Inventor: NARITA SATOSHI
IPC: G08G1/095
Filed: 2018-06-20
Abstract: To provide a control system capable of suppressing the power consumption of a traffic light provided with a heater, a control method, a control program, and a traffic light.SOLUTION: A control system for a heater included in a traffic light includes: a detector 30 that detects meteorological data containing data on a wind velocity of wind received by a signal display surface of the traffic light; and a controller 1 that defines the operating state of the heater using at least the data on the wind velocity as one of designation criteria, produces an operating condition dependent on the operating state, and transmits the operating condition to the traffic light. The traffic light varies the operating state of the heater depending on the operating condition sent from the controller 1.SELECTED DRAWING: Figure 1
Patent JP-2019219540-A (JP)
Title: Stand for monitor and monitor stand system
Inventor: YAMADA MASAMICHI
IPC: H05K5/02
Filed: 2018-06-20
Abstract: To provide a stand for a monitor capable of reducing a height fluctuation of an uppermost end of a display before and after a change, when changing an installation state of the monitor from a horizontal state to a vertical state without a height control operation.SOLUTION: A stand 100 for a monitor is configured to suspend a monitor 1, and has a configuration capable of changing the monitor 1 from a horizontal state being held horizontally to a vertical state being held vertically without attachment/detachment of the monitor 1. When the monitor 1 is changed from the horizontal state to the vertical state, the height of the center C' of the monitor after the change is lower than the height of the center C of the monitor before the change.SELECTED DRAWING: Figure 1
Patent JP-2020000025-A (JP)
Title: Work vehicle
Inventor: MIYASHITA SHUNSUKE
IPC: A01B69/00
Filed: 2018-06-25
Abstract: To provide a work vehicle capable of performing automatic steering stably.SOLUTION: A work vehicle includes: a steering handle 30; a vehicle body that can travel either by manual steering by the steering handle 30 or automatic steering of the steering handle 30 based on a travelling reference line; and a display device 45 equipped with a line direction display unit for indicating the direction of the travelling reference line, and a vehicle body direction display unit for indicating the direction of the vehicle body.SELECTED DRAWING: Figure 1
Patent JP-2020000348-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKUTO
IPC: A63F7/02
Filed: 2018-06-26
Abstract: To provide a technique for increasing game amusement in a game machine having a display capable of numeral display.SOLUTION: A pachinko game machine PY1 which includes a special button 41 and a disk movable body 55k capable of numerical display transfers the disk movable body 55k from an initial position to a display position at the prescribed timing during variable display of a special pattern, and displays numerical countdown with the use of a group of display devices 56 of the disk movable body 55k at the display position. Then an input operation by the special button 41 is accepted after completion of the countdown display and before the completion of the variable display of the special pattern.SELECTED DRAWING: Figure 37
Patent JP-2020001965-A (JP)
Title: Mechanism and method for positioning substrate in substrate processing apparatus
Inventor: SAKAI TOSHIYUKI
IPC: C03B33/033
Filed: 2018-06-28
Abstract: To provide a new mechanism and method for positioning a substrate, capable of automatically positioning the substrate in a short time without using a CCD camera with a simple mechanism.SOLUTION: In a mechanism for positioning a substrate in a substrate processing apparatus sending a substrate W placed on a substrate conveyance table 2 to a scribe part 1 to process a division scribe line on the surface of the substrate, the table 2 is tiltably formed through a rotation shaft 3 in the substrate sending direction; a plurality of stoppers 6 are provided on the upper surface of the table in the vicinity of a side 2a forming a tilt lower side when tilting the table 2; stoppers 6 and 6 are arranged at an interval on a virtual line parallel to the rotation shaft 3; and thereby, the substrate W on the table moves on the tilt lower side by self-weight when tilting the table 2 and one side of the substrate W contacts the stopper 6.SELECTED DRAWING: Figure 5
Patent JP-2019112139-A (JP)
Title: Manufacturing method for bottle can
Inventor: KAMATA MOTOHIKO
IPC: B21D51/38
Filed: 2018-06-29
Abstract: To provide a bottle can that is able to maintain excellent sealability even in a case where internal pressure acts on it, and to provide a capped bottle can and a manufacturing method for a bottle can.SOLUTION: A bottle can has, on the outer peripheral part of a mouth thereof, a curled part formed by folding an open leading-end radially outwards. The outer peripheral surface of the curled part has, in a vertical cross-section along a can axial direction, a highest-point folded part continuing from the highest-point part of the upper end of the curled part and projecting radially outwards; and a lower-end bent part continuing to the lower end of the highest-point folded part and projecting radially inwards. The bottle can is formed such that the height in the can axial direction from the highest-point part to the upper end of the lower-end bent part is in the range of 7/10 or greater but 9/10 or less of the height of the curled part.SELECTED DRAWING: Figure 1
Patent JP-2018147522-A (JP)
Title: Optical information reading device
Inventor: NAGATA HIDESUMI
IPC: G06K7/10
Filed: 2018-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an optical information reading device that can reduce an installation load on a user and can accurately read codes provided to various workpieces.SOLUTION: A polarized illumination light source includes light emitters 26, 27 that irradiate a workpiece with illumination light through a polarization filter 91. A non-polarized illumination light source includes light emitters 28, 29 that irradiate the workpiece with illumination light not through a polarization filter. An imaging element 31 is provided with a polarization filter 92 having a polarization direction different from a polarization direction of the polarization filter 91 of the light emitters 26, 27. Either of the polarized illumination light source and the non-polarized illumination light source is used in accordance with the workpiece.SELECTED DRAWING: Figure 7
Patent JP-2020009636-A (JP)
Title: Image display device
Inventor: ISOJIMA SEIICHI
IPC: H05B33/04
Filed: 2018-07-09
Abstract: To provide an image display device having excellent light fastness and capable of blocking blue light.SOLUTION: An image display device 10 according to an aspect of the present invention includes an organic light emitting diode element 20, a cover layer 60 provided on the observer side with respect to the organic light emitting diode element 20, and a resin layer 49 provided between the organic light emitting diode element 20 and the cover layer 60. The indentation hardness of the resin layer 49 is 100 MPa or more and 600 MPa or less, and the resin layer 49 includes a light absorber that absorbs light in a wavelength range of 380 nm to 500 nm.SELECTED DRAWING: Figure 1
Patent JP-2020009183-A (JP)
Title: Bicycle parking lot management system
Inventor: YOSHIKAWA AKIHIRO
IPC: G06Q30/04
Filed: 2018-07-09
Abstract: To provide a bicycle parking lot management system that uses both of a ticket vending machine for a bicycle parking lot and a user's communication terminal while utilizing characteristics of each of them, and thereby is easy to achieve both diversification of fee settlement methods by the user and centralized management of a plurality of parking lots by a management server.SOLUTION: A ticket vending machine 30 that allows a user to pay by cash or a credit card is installed in a bicycle parking lot 22. The ticket vending machine 30 can communicate with a user's communication terminal 90, but cannot communicate with a management server 50, so information from the ticket vending machine 30 can be transmitted to the management server 50 via the communication terminal 90. When the user uses the communication terminal and pays a prepaid fee to the ticket vending machine, the ticket vending machine 30 issues a ticket to the user and transmits a payment completion signal to the communication terminal. On receiving the payment completion signal from the ticket vending machine, the communication terminal grants the user a right to use the bicycle parking lot.SELECTED DRAWING: Figure 2
Patent JP-2020009923-A (JP)
Title: Electromagnetic wave controller and radar system
Inventor: KANEZASHI AKITSUGU
IPC: H05K9/00
Filed: 2018-07-09
Abstract: To provide an electromagnetic wave controller capable of controlling the propagation direction of electromagnetic waves by transmitting the electromagnetic waves in a predetermined direction and absorbing the electromagnetic wave propagating in other directions, and also to provide a radar system having the same.SOLUTION: (A) An electromagnetic wave controller 10 includes a flat plate-shaped body 11 containing an electromagnetic wave absorbing material which absorbs at least a part of a frequency band of the electromagnetic waves with a frequency between 5 GHz and 500 GHz, and at least one penetration part 12 penetrating through in the thickness direction of a main body was provided. (B) A radar system includes a radar device, and an electromagnetic wave controller installed in a transmitter or receiver of the radar device.SELECTED DRAWING: Figure 1
Patent JP-2020008504-A (JP)
Title: Piping diagnostic method, piping diagnostic device and piping diagnostic system
Inventor: TAKASU YOICHI
IPC: G01N29/07
Filed: 2018-07-12
Abstract: To provide a piping diagnostic method capable of estimating growth of defect such as pinhole, a piping diagnostic device and a piping diagnostic system.SOLUTION: The piping diagnostic method causes a computer to execute a series of processing steps of: using ultrasonic reflected waves output from an ultrasonic flaw detector installed in a pipe, estimating the location of defects in piping; and estimating the shape of defects depending on reflected wave signals obtained by normalizing the reflected waves with position information.SELECTED DRAWING: Figure 4
Patent JP-2020011162-A (JP)
Title: Denitrification device and denitration method and exhaust gas treatment facility and exhaust gas treatment method
Inventor: HASEGAWA TAKEJI
IPC: F23J15/00
Filed: 2018-07-13
Abstract: To provide a denitrification device and a denitration method where the clogging of a denitration catalyst caused by the adhesion of dust is prevented, the service life of the denitration catalyst can be prolonged and safety operation can be performed and to provide an exhaust gas treatment facility with the denitrification device and an exhaust gas treatment method.SOLUTION: A denitrification device 10 is installed in a flue 100 and provided with a denitration catalyst 40 by which nitrogen oxides in an exhaust gas flown in the flue 100 are reduced and decomposed to nitrogen and water. Denitration agent spray means 30 spraying a denitration agent into the exhaust gas and electric charge imparting means 20 imparting electric charge having the same polarity as the denitration catalyst 40 to dust in the exhaust gas are arranged at the front stage of the denitration catalyst 40.SELECTED DRAWING: Figure 2
Patent JP-2020013664-A (JP)
Title: Fuel cell system
Inventor: KATSU HIROAKI
IPC: H01M8/243
Filed: 2018-07-17
Abstract: To adequately uniformize a temperature distribution in a fuel cell stack including a plurality of unit cells.SOLUTION: A fuel cell system includes: a fuel cell stack including a plurality of unit cells which generate power by electrochemical reaction between anode gas and cathode gas, and are aligned adjacent to each other; an anode gas passage for supplying the anode gas to the fuel cell stack; a cathode gas passage for supplying the cathode gas to the fuel cell stack; and a combustion part which burns, above the fuel cell stack, off gas from the plurality of unit cells. The cathode gas passage includes a stack-side passage which vertically extends while facing the plurality of unit cells and is connected to a cathode gas inlet provided at a lower side of the fuel cell stack. The stack-side passage includes a heat exchange part which faces an upper side of the plurality of unit cells. A surface area per unit height of the heat exchange part is larger than that of a portion, of the stack-side passage, facing a lower side of the plurality of unit cells.SELECTED DRAWING: Figure 2
Patent JP-2020011217-A (JP)
Title: Water storage tank painting repair method
Inventor: HIRANO TSUTOMU
IPC: B05D7/24
Filed: 2018-07-22
Abstract: To provide a coating repair method that repaints and repairs surfaces of an FRP-made or concrete-made water storage tank having been used for many years to increase durable years thereof.SOLUTION: There is provided a coating repair method for an FRP-made or concrete-made water storage tank wall surfaces of which have deteriorated comprises: after high-pressure cleaning and a surface treatment on outer walls and inner walls thereof, applying polyester resin, epoxy acrylate resin, or cationic paint for resin regeneration; then applying a primer for FRP-made water storage tank outer coating or performing filler coating as priming; and performing finish coating thereupon with a two-liquid silicon-based paint twice or more.SELECTED DRAWING: None
Patent JP-2020017456-A (JP)
Title: Lamp fitting
Inventor: MUKAI TOMOYUKI
IPC: F21V23/00
Filed: 2018-07-27
Abstract: To provide a lamp fitting which enables a light source unit and the power supply side to be electrically connected in a reliable manner while achieving relatively low costs.SOLUTION: A lamp fitting includes: a housing 10; a light source unit mounted on a light source mounting part 42 of the housing 10; a circuit board 32 which is fixed to a first fixing part 44 of the housing 10 and used to supply power to the light source unit; a connector 34 having a first contact part 70 which contacts with a power supply part 32d of the circuit board 32 and a second contact part 72 which contacts with a power reception part of the light source unit and electrically connects the power supply part 32d with the power reception part; and an attachment 36. The attachment 36 and the first fixing part 44 sandwich the first contact part 70 and the circuit board 32. The second contact part 72 presses the power reception part.SELECTED DRAWING: Figure 6
Patent JP-2020018364-A (JP)
Title: Game machine
Inventor: ONO SHINYA
IPC: A63F5/04
Filed: 2018-07-30
Abstract: To provide a game machine capable of preventing false recognition of a game from occurring as much as possible.SOLUTION: In a CBB state which shifts as CBB is won, when tokens beyond a predetermined regulation termination number are discharged or RB1 is won, the CBB state is terminated. Specific information notifying the degree of achievement of a termination condition in the CBB state by the discharge number of tokens in the CBB state is displayed to a liquid crystal display LCD, and notifies termination of the CBB state in the next game and beyond when the CBB state is over as RB1 is won, but the specific information is not displayed in the game in which the CBB state is over.SELECTED DRAWING: Figure 14
Patent JP-2020021766-A (JP)
Title: Manufacturing method of silicon wafer
Inventor: TSUBOTA HIROYUKI
IPC: H01L21/22
Filed: 2018-07-30
Abstract: To suppress in-plane variations of sheet resistance by diffusing boron inside of a silicon wafer in a uniform manner.SOLUTION: A manufacturing method of a silicon waver includes the steps of: disposing a product wafer Wp coated with a coating liquid L, a monitor wafer Wm1 coated with the coating liquid and a monitor wafer Wm2 not coated with the coating liquid inside of a heating furnace, and performing pre-diffusion processing; measuring coating film thickness of the monitor wafer coated with the coating liquid and measuring oxide film thickness of the monitor wafer not coated with the coating liquid after the pre-diffusion processing; removing boron silicate glass formed on surfaces of the product wafer and the monitor wafer; performing multi-point measurement of sheet resistance of the monitor wafer from which the boron silicate glass is removed; feeding the measured coating film thickness, oxide film thickness and sheet resistance of the monitor wafer back to film thickness of the coating liquid and condition setting of the pre-diffusion processing; and performing drive-in diffusion processing.SELECTED DRAWING: Figure 3
Patent JP-2020021206-A (JP)
Title: Submission explanation support server and submission explanation support program
Inventor: KAWAKUBO MASARU
IPC: G06F13/00
Filed: 2018-07-31
Abstract: To distribute a content by which a contributor do matching a location of a viewer.SOLUTION: A submission explanation support server comprises issuance means that receives location information and attribute information related to a submission side terminal 2 from one or more submission side terminals 2 and issues identification information that identifies each of the submission side terminals 2 uniquely, management means managing the location information and the attribute information of each submission side terminal 2 associating with the identification information, storage means storing submission data transmitted from the submission side terminal 2 associating with the identification information, attribute information transmission means transmitting a combination of the attribute information and the identification information of the submission side terminal 2 that was filtered with the location information when receiving the location information from a viewer side terminal 4 to the viewer side terminal 4, and distribution means distributing the submission data associated with the identification information to the viewer side terminal 4 when receiving an acquisition request of the identification information and the submission data from the viewer side terminal 4.SELECTED DRAWING: Figure 1