baber/WOPTO huggingface dataset:
Patent JP-2020129513-A (JP)
Title: Lighting device
Inventor: YAHAGI TAKASHI
IPC: F21V23/00
Filed: 2019-02-12
Abstract: To provide a lighting device which enables easy replacement of a light source unit.SOLUTION: A lighting unit A1 includes: a light source unit 1 including LEDs 32; and a device body 6 supporting the light source unit 1. The light source unit 1 includes a first elastic member 5. The device body 6 includes a second elastic member 7. The first elastic member 5 and the second elastic member 7 may engage or disengage to enable the light source unit 1 to be detachably attached to the device body 6.SELECTED DRAWING: Figure 9
Patent JP-2020136406-A (JP)
Title: Wafer processing method
Inventor: HARADA SHIGENORI
IPC: H01L21/683
Filed: 2019-02-15
Abstract: To form a device chip without deteriorating quality.SOLUTION: A wafer processing method for dividing a wafer in which a plurality of devices are formed on a surface into individual device chips comprises a polyester-based sheet arranging step, an integrating step, a frame supporting step, a dividing step, and a picking-up step. The polyester-based sheet arranging step arranges a polyester-based sheet on a rear surface of the wafer. The integrating step heats the polyester-based sheet, and integrates the wafer and the polyester-based sheet by thermal compression bond. The frame supporting step supports the polyester-based sheet by a frame composed of an inner frame including an opening having a size enough to house the wafer and an outer frame including an opening with a diameter corresponding to an outer diameter of the inner frame by holding an outer periphery of the polyester-based sheet between an outer peripheral wall of the inner frame and an inner peripheral wall of the outer frame using the frame. The dividing step divides the wafer into individual device chips. The picking-up step applies ultrasonic waves to the polyester-based sheet and picks up the device chip.SELECTED DRAWING: Figure 4
Patent JP-2020130023-A (JP)
Title: Insect trapping sheet
Inventor: FUKAYA MASASHI
IPC: A01M1/02
Filed: 2019-02-18
Abstract: To obtain an insect trapping sheet that is superior in the ultra-violet light deterioration suppression property, and is hard to visually confirm the trapped insect.SOLUTION: An insect trapping sheet includes a base material, a reflective layer provided in at least one surface of the base material and containing metal materials, and an adhesive layer provided at the surface opposite to the base material of the reflective layer. Preferably, the reflective layer may be configured such that the average reflectivity to the ultra-violet light having the wavelength in a range of 330 nm or more and 370 nm or less is 45% or more, and the average transmission to the ultra-violet light having the wavelength in a range of 290 nm or more and 330 nm or less is 0.7% or less.SELECTED DRAWING: Figure 1
Patent JP-2020134472-A (JP)
Title: Tensile tester, and control method of tensile tester
Inventor: MATSUURA TORU
IPC: G01N3/08
Filed: 2019-02-26
Abstract: To determine the efficiency of a test result of a tensile tester.SOLUTION: A high-speed tensile tester performs a tensile test of a test piece by applying a test force to the test piece. The high-speed tensile tester includes: a detection unit 58 for detecting a test time showing the time from the start of the deformation of the test piece by application of a test force to a fracture of the test piece; and a determination unit 62 for determining the efficiency of the test result of the tensile tester, on the basis of the test time and the natural vibration of the high-speed tensile tester. Specifically, the determination unit 62 determines that, when the test time is a predetermined number or more times a specific period showing the period of the natural vibration of the high-speed tensile tester, the test result of the tensile test is effective.SELECTED DRAWING: Figure 2
Patent JP-2020130154-A (JP)
Title: Method for identifying cell division
Inventor: MATSUMURA MASANORI
IPC: C12Q1/02
Filed: 2019-02-26
Abstract: To provide a method for identifying cell division accurately, conveniently, and noninvasively, and a method and a system for measuring the proliferation activity of a cell population using the method.SOLUTION: The problem is solved by a method for identifying cell division of adherent cells by measuring enhancement of reflected light strength of adherent cells and attenuation to strength before enhancement.SELECTED DRAWING: Figure 1
Patent JP-2020139982-A (JP)
Title: Image formation apparatus
Inventor: NEMOTO YUSUKE
IPC: G03G21/14
Filed: 2019-02-26
Abstract: To allow a cartridge to be smoothly attached/detached when replacing the cartridge at the time of power off of an image formation apparatus in such a configuration that a development roller is brought into contact with a photoreceptor in the image formation and the development roller is separated from the photoreceptor in the non-image formation.SOLUTION: A movement mechanism, in the image formation, moves a pressure mechanism from the first position to the second position following the start of the image formation operation, and moves the pressure mechanism from the second position to the first position following the end of the image formation operation, in the non-image formation, moves the pressure mechanism from the first position to the second position following the reception of an instruction for turning off a power source of an image formation apparatus when a detection unit detects that a cartridge is not attached to an attachment part, and maintains the pressure mechanism at the first position even though the instruction for turning off the power source of the image formation apparatus is received when the detection unit detects that the cartridge is attached to the attachment part.SELECTED DRAWING: Figure 8
Patent JP-2020139528-A (JP)
Title: Raw material for gasket
Inventor: OHINATA TETSUO
IPC: F16J15/10
Filed: 2019-02-27
Abstract: To provide a raw material for a gasket in which a rubber layer is formed at a single face or both faces of a base material composed of a metal plate, and which is high in liquid-resistance adhesion with respect to water and an antifreeze liquid.SOLUTION: A metal surface coating layer, a primary layer and a rubber layer are formed at least at a part of a single face or both faces of a base material composed of a metal plate in an order from the metal plate side, or the metal surface coating layer and the rubber layer are formed thereat. The metal surface coating layer contains: (A) one or more kinds of carbonates selected from a group composed of a Mg carbonate, a Co carbonate, a Zr carbonate, a Mn carbonate, a Ni carbonate and a Cu carbonate; and (B) one or more kinds selected from a group component silica, zirconia and a titania.SELECTED DRAWING: None
Patent JP-2020137721-A (JP)
Title: Cosmetic device, and control unit of the same
Inventor: YOSHIKAWA NAOKI
IPC: A61N1/30
Filed: 2019-02-27
Abstract: To provide a control unit capable of efficiently infiltrating cosmetic components of cosmetics into a skin internal part, and to provide a cosmetic device including the same.SOLUTION: A cosmetic device includes a first electrode 110, a second electrode 120 and a control unit. The first electrode 110 and the second electrode 120 form an electric field in a skin internal part so as to form paths into which cosmetic components of cosmetics are infiltrated. The control unit includes a voltage control part for periodically applying a DC pulse voltage having a higher potential than that of the second electrode 120 to the first electrode 110, and setting a duty ratio of the DC pulse voltage to more than 50% and 85% or less.SELECTED DRAWING: Figure 5
Patent JP-2020145360-A (JP)
Title: Chip resistor and manufacturing method thereof
Inventor: YASUMORI ATSUO
IPC: H01C1/084
Filed: 2019-03-08
Abstract: To improve heat dissipation and thermal expansion characteristics by using a Si3N4 substrate as a substrate of a chip resistor, and suppress swelling of a fired film (resistor film, electrode).SOLUTION: A chip resistor includes a rectangular parallelepiped insulating substrate, a resistor formed on one surface of the insulating substrate, and electrodes formed at both ends of the resistor, and the insulating substrate is made of silicon nitride ceramics, and the insulating substrate has a modified layer formed on its surface.SELECTED DRAWING: Figure 2
Patent JP-2020144771-A (JP)
Title: Posting management system, posting management server, and posting management program
Inventor: NUKUI SHUN
IPC: G06F13/00
Filed: 2019-03-08
Abstract: To provide a posting management system, posting management server and posting management program that can predict posting having a possibility of growing of an affirmative reaction.SOLUTION: A posting management system 1000 is composed of: a posting management server 100; and a plurality of terminal devices 300 that are communicatably connected to the posting management server 100. Each of the plurality of terminal devices 300 are configured to transmit an affirmative reaction to the posting management server 100. The positing management server 100 comprises: a database 130 that stores the posting data and affirmative reaction; and a prediction unit 122 that predicts a future affirmative reaction on the basis of a sentence included in the posting data. The posting management server 100 is configured to select a plurality of posting data on the basis of the predicted future affirmative reaction, and command the terminal device 300 to preferentially display the plurality of posting data.SELECTED DRAWING: Figure 2
Patent JP-2020149826-A (JP)
Title: Composite material, electrode, electrode element and power storage device
Inventor: KANNO YUSUKE
IPC: C01B25/45
Filed: 2019-03-12
Abstract: To provide a composite material which is superior in conductivity, and superior in printing characteristic when a coating liquid is prepared from the composite material.SOLUTION: A composite material 100 comprises a lithium vanadium phosphate 104 and a conductive carbon 103. In the composite material, the content of the conductive carbon falls within a range of 2.5 mass% or more and 7.5 mass% or less; the composite material has a true density of 2.90 g cm-3 or more and a crystallite size of 55 nm or less. The lithium vanadium phosphate is represented by the chemical formula, Li3 V2(PO4)3, or the general formula, LixV2-yMy(PO4)z (where 0<x≤3, 0≤y<2 and 2≤z≤3, and M is Fe, Co, Mn, Cu, etc.).SELECTED DRAWING: Figure 1
Patent JP-2020142776-A (JP)
Title: Cleaning device for headlight of automobile
Inventor: TONG SIJIA
IPC: B60S1/60
Filed: 2019-03-12
Abstract: To disclose a cleaning device for a headlight of an automobile.SOLUTION: This cleaning device for a headlight of an automobile includes a device main body, a rotary chamber is installed in the device main body, a revolving block is installed in the rotary chamber, a torsion spring chamber is installed in the revolving block, a torsion spring block is installed in the torsion spring chamber, and the torsion spring block is fixedly connected to an inner wall of the rotary chamber. During use of this device, the device extends outside a vehicle body, cleans a protective cover of the headlight of the automobile by blowing water thereto, rubs and washes the protective cover of the headlight of the automobile, and thereafter, cleans the protective cover by blowing water thereto to guarantee cleaning effect, and further, during non-use of this device, the device is accommodated in the automobile, and has no effect on beauty of automobile body appearance, and use of this device is recommended.SELECTED DRAWING: Figure 1
Patent JP-2020150112-A (JP)
Title: Solid-state imaging element
Inventor: NISHIOKA YUTA
IPC: H01L27/146
Filed: 2019-03-13
Abstract: To provide a solid-state imaging element that can suppress crosstalk between wirings and reduce noise on a pixel substrate.SOLUTION: A solid-state imaging element according to the present disclosure includes a first semiconductor substrate having a first semiconductor circuit on the first surface, a second semiconductor substrate having a second semiconductor circuit on the second surface, and a pixel substrate having a pixel circuit on one side, and in the first semiconductor substrate, the second semiconductor substrate, and the pixel substrate, the first surface of the first semiconductor substrate, the second surface of the second semiconductor substrate, and one surface of the pixel substrate are bonded so as to face each other. The first semiconductor circuit and the second semiconductor circuit are connected to each other on the first surface side and the second surface side opposite to the side facing the pixel substrate.SELECTED DRAWING: Figure 1
Patent JP-2019092525-A (JP)
Title: Tuna cultured fish and its application, as well as production method of tuna cultured fish
Inventor: GOTO TSUYOSHI
IPC: A23K50/80
Filed: 2019-03-14
Abstract: To provide tuna cultured fish having a low selenium content in comparison with natural tunas and its breeding method, as well as the processed food of the tuna cultured fish having the low selenium content and its manufacturing method.SOLUTION: Tuna cultured fish has any one of muscle with a selenium content of 90 μg or less per 100 g, or a liver with the selenium content of 1400 μg or less per 100 g. The edible part and the processed food containing the edible part are provided. The compound feed contains the inclusion containing a fish meal consisting of a sardine fish meal of 30% by weight or more and the oil and fat, and the outer skin consisting of at least one material wrapping the inclusion and selected from a group comprising protein and polysaccharide. A breeding method is provided in which the compound feed is continuously fed for at least 30 days.SELECTED DRAWING: Figure 2
Patent JP-2020160602-A (JP)
Title: Management indicator evaluation device, management indicator evaluation method, and program
Inventor: KAWACHI Shun
IPC: G06Q50/04
Filed: 2019-03-25
Abstract: To provide a management indicator evaluation device, a management indicator evaluation method, and a program which execute management simulation based on a highly feasible production plan.SOLUTION: In a management indicator evaluation system 9, a management indicator evaluation device 1 comprises: a database 2 which manages financial information including cost information required for each of a plurality of processes for production of a production object, which is included in reference process information defining process information of each of the plurality of processes; a production plan acquisition unit 31 which is configured to acquire a production plan resulting from executing production scheduling of the production object, on the basis of the reference process information of the production object to be produced during an evaluation period for a management indicator; and a management indicator calculation unit 4 which is configured to acquire financial information about the plurality of processes included in the reference process information of the production object from the database on the basis of the production plan and calculate a management indicator during the evaluation period.SELECTED DRAWING: Figure 1
Patent JP-2020159610-A (JP)
Title: Heat transport system
Inventor: FUSE TAKUYA
IPC: H01M10/651
Filed: 2019-03-26
Abstract: To suppress increase of the viscosity of a heat transport medium at a low temperature in a transport system.SOLUTION: A transport system includes a refrigeration cycle device 10 in which a refrigerant circulates, a heat transport medium circuit 30 in which a heat transport medium circulates, a cooling heat exchanger 15 by which the refrigerant and the heat transport medium exchange heat to cool the heat transport medium, and electrical devices 33-35 which are provided in the heat transport medium circuit and whose heat is absorbed by the heat transport medium. The heat transport medium includes methanol and water. In the heat transport medium, the amount of the water is equal to or more than the amount of the methanol.SELECTED DRAWING: Figure 1
Patent JP-2020162003-A (JP)
Title: Agent device, control method therefor and program
Inventor: UCHIKI KENGO
IPC: H04W40/22
Filed: 2019-03-27
Abstract: To provide an agent device, a control method therefor and a program enabling more secure support.SOLUTION: An agent device (100) includes: an on-vehicle agent function unit (150) which is loaded on a vehicle (M) to provide a service including a response by voice according to a speech of a user; an on-vehicle communication unit (152) which connects the on-vehicle agent function unit to a network (NW) through an on-vehicle communication device (60); and a terminal communication unit (154) which connects the on-vehicle agent function unit to the network through a general-purpose terminal (MT). A state that the on-vehicle agent function unit is connected to the network is selected out of a first connection state, which is actualized through the on-vehicle communication unit, and a second connection state which is actualized through the terminal communication unit.SELECTED DRAWING: Figure 1
Patent JP-2020157620-A (JP)
Title: Printer
Inventor: FUJIYOSHI TOSHIHARU
IPC: B41J29/38
Filed: 2019-03-27
Abstract: To provide a printer that accurately estimates a printing processing time for a printing job in a standby state received at present.SOLUTION: A printer includes: a printing job receiving unit 13 for receiving input of printing jobs of a plurality of users; a printing processing unit 11 for executing printing processing based on the printing jobs received by the printing job receiving unit 13; an estimation unit 14 for estimating a printing processing time required for printing processing of the printing jobs received by the printing job receiving unit 13; and an output unit 15 for outputting the printing processing time estimated by the estimation unit 14. The estimation unit 14 estimates a printing processing time for the printing jobs received at present based on information on the users for the printing jobs received at present by the printing job receiving unit 13, information on printing dates of the printing jobs received at present, and printing processing times of past printing jobs corresponding to the information on the users and the information on the printing dates.SELECTED DRAWING: Figure 1
Patent JP-2020160328-A (JP)
Title: Photosensitive resin composition, wiring layer and semiconductor device
Inventor: ABE SHINICHIRO
IPC: C08F290/00
Filed: 2019-03-27
Abstract: To provide a photosensitive resin composition excellent in electric characteristics in a high-frequency electric signal region, microprocessing property and insulation reliability, and a wiring layer and a semiconductor device using the composition.SOLUTION: The photosensitive resin composition is used for forming an insulation part in a wiring layer that includes the insulation part having an opening and a wire disposed inside the opening, and the composition comprises: a polyimide having a structural unit derived from a reaction product of a tetracarboxylic acid dianhydride represented by formula (1) described below (where a represents an integer of 1 to 20) and an aromatic diamine, and a photopolymerizable carbon-carbon double bond; and a photopolymerization initiator.SELECTED DRAWING: None
Patent JP-2020164589-A (JP)
Title: Ignition material
Inventor: FURUE YUKI
IPC: C10L11/06
Filed: 2019-03-28
Abstract: To provide the ignition material that can be burned for a long time with a large flame.SOLUTION: The ignition material of the present invention has a base material impregnated with paraffin, the base material is composed of cotton linter pulp and wood pulp entangled with each other, and a weight ratio of the cotton linter pulp to the wood pulp is 2:8 to 8:2.SELECTED DRAWING: None
Patent JP-2019142232-A (JP)
Title: Printing machine and printing method
Inventor: WATANABE KOICHIRO
IPC: B41F33/00
Filed: 2019-03-28
Abstract: To provide a printing method capable of efficiently executing accurate printing positioning for inkjet printing and rotary printing.SOLUTION: A printing method comprises the steps of: printing a reference register mark on a printing object W via an inkjet printer 40; performing gravure-printing on the printing object by plate cylinders 11a, 11b and 11c of a plurality of gravure printing units 10a, 10b and 10c and adding a register mark to the printing object W; and detecting the reference register mark on the printing object W and the register mark on the printing object sent from a gravure printing unit by register mark detection sensors 15a, 15b and 15c of the gravure printing units 10a, 10b and 10c, respectively. A size of a difference between the reference register mark on the printing object W detected by the register mark detection sensors 15a, 15b and 15c and a position of the register mark is calculated, and a position of the printing object W is adjusted on the basis of the size of the calculated difference.SELECTED DRAWING: Figure 1
Patent JP-2020163991-A (JP)
Title: Steering control device
Inventor: KODERA TAKASHI
IPC: B62D6/00
Filed: 2019-03-29
Abstract: To provide a steering control device capable of applying more appropriate drive power to a steering mechanism.SOLUTION: A control device controls a reaction force motor based on a steering reaction force command value for axial force of a steering shaft. The control device includes an ideal axial force calculation unit configured to calculate an ideal axial force based on a target pinion angle θp*. The target pinion angle θp* is a target value for a rotation angle of a pinion shaft that rotates in conjunction with a turning operation of turning wheels. The ideal axial force calculation unit includes a third calculation unit 93. The third calculation unit 93 calculates a vehicle shaft lifting torque for the target pinion angle θp* when a steering wheel is turned. On the other hand, the third calculation unit 93 calculates forcibly sets the vehicle body lifting torque to 0 when the steering wheel is turned back. The vehicle body lifting torque Tc calculated by the third calculation unit 93 is reflected into the ideal axial force.SELECTED DRAWING: Figure 6
Patent JP-2020163285-A (JP)
Title: Honeycomb filter
Inventor: YOSHIOKA FUMIHIKO
IPC: B01D46/00
Filed: 2019-03-29
Abstract: To provide a honeycomb filter that can improve exhaust gas purification performance and effectively suppress a grain encapsulation part form falling off from a cell and has excellent isostatic strength.SOLUTION: The honeycomb filter comprises a columnar honeycomb structure 10 having porous bulkheads 1 arranged to surround a plurality of cells 2 and grain encapsulation parts 5. Ratios S2/S1, ratios of areas S2 of outer peripheral regions 16 to areas S1 of a center region 15 of the honeycomb structure 10 are 0.1 to 0.5. Grain encapsulation lengths L1 of center grain encapsulation parts 5a, the grain encapsulation parts 5 existing in the center region 15 are smaller than grain encapsulation lengths L2 of outer periphery grain encapsulation parts 5b, the grain encapsulation parts 5 existing in the outer periphery regions 16, where the grain encapsulation lengths L1 of the center grain encapsulation parts 5a are 3 to 6 mm and the grain encapsulation lengths L2 of the outer periphery grain encapsulation parts 5b are 7 to 9 mm.SELECTED DRAWING: Figure 4