baber/WOPTO huggingface dataset:
Patent JP-2020165058-A (JP)
Title: Manufacturing method of composite
Inventor: NINAGAWA KOJI
IPC: D06M11/55
Filed: 2019-03-29
Abstract: To provide a technology for manufacturing a composite of an inorganic material and a fiber.SOLUTION: A composite of an inorganic material and a fiber is efficiently produced by a method involving [step 1] a step of dispersing a fiber in a solvent, [step 2] a step of adding an agent to a fiber dispersion obtained in the step 1 for production reaction of a composite of an inorganic material and the fiber, and [step 3] a step of careful selection treatment of the composite of the inorganic material and the fiber from a suspension of the composite of the inorganic material and the fiber obtained in the step 2.SELECTED DRAWING: None
Patent JP-2020165628-A (JP)
Title: Radiation air conditioner, method for attaching/detaching radiation panel
Inventor: ONO KANJI
IPC: F24F1/0093
Filed: 2019-03-29
Abstract: To facilitate attachment/detachment operations of a radiation panel.SOLUTION: A radiation air conditioner 11 makes a radiation panel formed by rotatably connecting a first panel facing an air conditioner 51 with a breathable second panel face a back panel 112 attached to the ceiling surface C adjoining an air outlet 55 of the air conditioner 51, and interposes a pair of sidewalls between the back panel and the radiation panel to form a flow channel of the air-conditioned air between both panels. In order to attach the radiation panel, a pair of sliders provided in a connected area between the second panel and the first panel are loaded on a pair of rails arranged on both sides of the air conditioner 51, the radiation panel 131 is moved backward of the air conditioner 51 while slidely moving the sliders on the rails to connect a connection pin 138 on the side of the radiation panel 131 with a stopper fitting 119 on the side of the back panel 112. The first panel 131A is finally raised, positioned and fixed with a magnet MG.SELECTED DRAWING: Figure 1
Patent JP-2019111831-A (JP)
Title: Tape cartridge
Inventor: SAKANO HIDEKI
IPC: B41J2/325
Filed: 2019-04-01
Abstract: To enable a positional relationship between a detection part at a tape printer side and a detected part at a tape cartridge side to be an optimal positional relationship and to enable the optimal positional relationship to be maintained.SOLUTION: A cartridge case 130 includes: a bottom wall part being a surface of an attachment direction side; a top wall part being a surface of an opposite side of the attachment direction; and a peripheral wall part erected at the bottom wall part and the top wall part. The peripheral wall part is formed with a type reading pattern 145 being irradiated with detection light from an optical sensor when being attached to a tape printer and capable of reflecting reflection light to the optical sensor. The bottom wall part is formed with a positioning hole part 182 at a position facing a pin when being attached to the tape printer. A notch 400 corresponding to a coupling part when being attached to the tape printer is formed at the bottom wall part and at a surface where the type reading pattern 145 is formed out of the peripheral wall part.SELECTED DRAWING: Figure 6
Patent JP-2020170803-A (JP)
Title: Electronic circuit device and manufacturing method therefor
Inventor: OGATA TOSHIHIRO
IPC: H05K3/28
Filed: 2019-04-04
Abstract: To provide an electronic circuit device and manufacturing method therefor, capable of easily achieving high-density mounting and airtight structure.SOLUTION: An electronic component 6a is packaged in a recessed part 2 formed into one surface of package substrate (aggregate substrate 1) and sealed with sealing resin 7, thereby packaging the electronic component under an airtight state. At the other surface of the package substrate, other electronic components 6b-6d are packaged for high-density packaging.SELECTED DRAWING: Figure 8
Patent JP-2020156309-A (JP)
Title: Efficiency improvement of ac generator and ac motor
Inventor: SAITO MASASHIGE
IPC: H02K21/22
Filed: 2019-03-22
Abstract: To reduce a starting force and a driving force of a rotor and reduce losses occurring in a wiring circuit, etc. to improve power generation and motor performance.SOLUTION: The number of rotors and stators are made to be different. Magnets are combined according to a certain rule and are arranged on one side with the same pole. Magnetic hardware to reduce coking is incorporated as a smoothing aid.SELECTED DRAWING: Figure 2
Patent JP-2020174102-A (JP)
Title: Wafer processing method
Inventor: HARADA SHIGENORI
IPC: C09J5/06
Filed: 2019-04-10
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 into individual device chips comprises a polyolefin-based sheet arranging step, an integrating step, a dividing step, and a picking-up step. The polyolefin-based sheet arranging step positions the wafer in an opening of a frame and arranges a polyolefin-based sheet in a rear surface or a surface of the wafer and an outer periphery of the frame, the opening housing the wafer. The integrating step heats and presses the polyolefin-based sheet and integrates the wafer and the frame via the polyolefin-based sheet. The dividing step forms a modified layer in the wafer by irradiating the wafer with a laser beam of a wavelength having permeability to the wafer along the division schedule lines and divides the wafer into individual device chips. The picking-up step pushes up the device chips by spraying air and picks up the device chips from the polyolefin-based sheet.SELECTED DRAWING: Figure 4
Patent JP-2020171610-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2019-04-12
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: A sub-control unit displays a completion screen when a main control unit completes control of an advantageous state while displaying a start screen when the main control unit starts to control an advantageous state, and displays a character image overlapping with a background image in the start screen and the completion screen. While the background image is a moving picture in the start screen, the background image is a still image in the completion screen. The sub-control unit performs operation suggestive display for suggesting predetermined operation to a player when the main control unit is effectively receiving the predetermined operation, and displays the start screen before the main control unit receives the predetermined operation.SELECTED DRAWING: Figure 2
Patent JP-2020178160-A (JP)
Title: Head-mounted display system
Inventor: YONEYAMA SHIGENOBU
IPC: G02B27/02
Filed: 2019-04-15
Abstract: To provide an HMD system in which fixation to a console and attachment to a user can be continuously and repeatedly switched, and the relative positions between the eyeballs of the user and lenses can be accurately reproduced in every attachment to the user.SOLUTION: An HMD system comprises: an HMD module 10 that presents artificial visual information; a console 30 to which the HMD module 10 can be removably attached; and a support 20 to which the HMD module 10 is removably attached and has a belt for head mounting 40.SELECTED DRAWING: Figure 15
Patent JP-2020178162-A (JP)
Title: High frequency amplifier
Inventor: KIMOTO YUSUKE
IPC: H03F3/60
Filed: 2019-04-15
Abstract: To provide a high frequency amplifier that can sufficiently improve power efficiency.SOLUTION: A high frequency amplifier 1 includes an input terminal PIN, an output terminal POUT, a transistor 5 that amplifies an RF signal, which is provided to the input terminal PIN, a matching circuit 9 for the fundamental wave of the RF signal, a reflection circuit 7 for the harmonics to the fundamental wave, and an extraction circuit 13 that extracts the harmonics that appear in the output terminal POUT, which are connected in series between the transistor 5 and the output terminal POUT, processing circuits 15 and 17 that adjust the phase and intensity of the harmonics extracted by the extraction circuit 13, and a combiner circuit 19 that combines the harmonics processed by the processing circuits 15 and 17 with the harmonics reflected by the reflection circuit 7, and gives the harmonics to the transistor 5.SELECTED DRAWING: Figure 1
Patent JP-2020176466-A (JP)
Title: Partition fire proof wall
Inventor: OKUMA MASAHARU
IPC: E04B2/74
Filed: 2019-04-19
Abstract: To provide a partition fire proof wall capable of enlarging an effective area in a parking room by reducing a protruding portion from a column and a beam position into the parking room, and largely reducing a gap through which fire and smoke enter adjacent parking room in a fire.SOLUTION: A partition fire proof wall 20 is installed along a steel frame structure 10A positioned in a boundary A-A of a parking room and includes a partition steel frame 12A constituting the steel frame structure 10A, a plurality of support metal fittings 30, a heat proof panel 40 and a fire proof coating 50. The partition steel frames 12A are a partition column 13A, a partition beam 14A and a partition brace. The support metal fitting 30 is fixed to the partition steel frame 12A inside the steel frame structure 10A in plan view along the boundary with an interval. The heat proof panel 40 has no opening, is fixed to the support metal fitting 30 inside the steel frame structure 10A in plan view, and covers an opening portion of the steel frame structure 10A along the boundary A-A. The fire proof coating 50 is continuously formed on an outer face of the partition steel frames 12A, the support metal fitting 30 and the heat proof panel 40.SELECTED DRAWING: Figure 4
Patent JP-2020177852-A (JP)
Title: Coaxial cable connector
Inventor: FURUTA MAKOTO
IPC: H01R24/38
Filed: 2019-04-22
Abstract: To provide a coaxial cable connector capable of improving shielding around connection part of the core wire of the coaxial cable and a terminal fitting, while ensuring excellent workability.SOLUTION: A coaxial cable connector includes an enclosure, a terminal fitting, a terminal case, a terminal block, and a lid material. The enclosure is made of metal, and an opening is formed in one lateral face. The terminal fitting has a first spring piece for holding the core wire of an input side coaxial cable, and a second spring piece for holding the core wire of an F type contact plug attached to an output side coaxial cable. The terminal case is disposed in the enclosure and receives the terminal fitting, and in which an insertion hole for inserting the core wire of the input side coaxial cable is formed. The terminal block is made of metal and to which the terminal case is attached. The lid member is made of metal and can open and close the opening of the enclosure. The terminal block is cylindrical and has one encapsulated end, and into which the input side coaxial cable is inserted, and includes a shield part coating a portion of the terminal case where the first spring piece of the terminal case is received.SELECTED DRAWING: Figure 13
Patent JP-2020176984-A (JP)
Title: External force detection sensor
Inventor: MUTO TAKESHI
IPC: G01L1/14
Filed: 2019-04-22
Abstract: To provide an external force detection sensor that allows easy execution of adjustment of variable capacity.SOLUTION: In an external force detection sensor, a cantilever 2 is formed of an elastic member, is arranged to extend to a lower side in a container 10 while being supported at an upper side, and is provided with a movable electrode 41 on its one surface. A stationary electrode 42 of a cantilever holding unit 3 is provided at a position opposite to the movable electrode 41, is changed in capacity according to deflection of the cantilever 2, and forms variable capacity Cv connected to an oscillation unit. At least one of the cantilever 2 and the cantilever holding unit 3 is provided with an operation promoting structure 43 for promoting a contact/separation operation of the movable electrode 41 and the stationary electrode 42 in forming the variable capacity.SELECTED DRAWING: Figure 6
Patent JP-2020182060-A (JP)
Title: Communication device
Inventor: KADOI HIROKI
IPC: H04L25/40
Filed: 2019-04-24
Abstract: To provide a communication device that can improve communication speed by reducing skew between clock and data on a receiving side.SOLUTION: In a reception unit 8 of an ASIC 2, a D flip-flop 7 synchronizes a received data signal output from a second receiver 4 with a clock signal SOUT output from a first receiver 3. The first and second receivers 3 and 4 include: a fully differential comparator including a differential output unit 24 that shifts the level of a signal input from a differential input unit 23 and outputs the signal; and a single logic unit 22 that generates a single-ended composite signal from complementary signals in synchronization with the edges of the complementary signals VNN and VPP output from the comparator 21.SELECTED DRAWING: Figure 1
Patent JP-2020179739-A (JP)
Title: Illumination control device of vehicle
Inventor: YAMABE NAOTAKA
IPC: B60Q1/02
Filed: 2019-04-24
Abstract: To provide an automatic illumination device of a vehicle which recognizes a drive scene in which a driver turns on or off an illuminating lamp, turns on or off the illuminating lamp in accordance with the recognized drive scene and executes the automatic illumination control so as to prevent the driver from feeling the sense of discomfort as much as possible.SOLUTION: A device according to the present invention controls the turning-on and turn-off states of illumination equipment of a vehicle on the basis of the image on the periphery of the vehicle. In the state control of the illumination equipment, by using identification means which uses the image at the time when the turn-on and turn-off states of the illumination equipment are set by the operation of the driver and the turn-on and turn-off states of the illumination equipment set by the operation of the driver as the learning data, and learns in accordance with the algorithm of the machine learning model so as to output the state when the image in the learning data is input, the illumination equipment is set into the turn-on and turn-off states that are output with respect to the image captured by imaging means.SELECTED DRAWING: Figure 1
Patent JP-2020175063-A (JP)
Title: Tablecloth capable of being rolled up and stored
Inventor: LIAN HANQI
IPC: A47G11/00
Filed: 2019-04-24
Abstract: To provide a tablecloth capable of being rolled up and stored.SOLUTION: A tablecloth comprises a support pillar, a table installed in a base in a fixed manner, and a left mounting block and a right mounting block are installed on both sides of the bottom end face of the table in a fixed manner, respectively. A dovetail groove coming in communication with the outside is installed in the left side face of the table. A first pressing force spring connected with a swallow-tail-shaped block in a fixed manner is installed in an inner bottom wall of the dovetail groove. A footboard extending to the outside is installed in the left side face of the swallow-tail-shaped block. Also, a first rack is installed in a fixed manner in the right side face of the swallow-tail-shaped block. A configuration of the present invention device is simple and is easy to be used, and therefore the tablecloth can be changed swiftly.SELECTED DRAWING: Figure 1
Patent JP-2020183775-A (JP)
Title: Flow path switching valve
Inventor: KIBUNE HITOSHI
IPC: F16K11/065
Filed: 2019-05-07
Abstract: To provide a flow path switching valve capable of hardly causing valve leakage and malfunction by minimizing the influence of deformation due to a difference pressure between the inside and outside of a valve element.SOLUTION: When a valve element 10 takes a right-end position (a first communication state) or a left-end position (a second communication state), semi-circular parts 16A, 16B located at both horizontal ends of an opening edge 15C of a U-turn communication path 15 are arranged inside of the peripheral edge of a port, and semi-circular parts 13A, 13B located at both horizontal ends of an inner edge 12C of a seal face 12 having a slide contact with a valve seat face 82 are provided with a flank 19 recessed to the opposite side to the valve seat face 82 side.SELECTED DRAWING: Figure 1
Patent JP-2020192839-A (JP)
Title: vehicle
Inventor: YONEZAWA KOICHI
IPC: B60K6/445
Filed: 2019-05-27
Abstract: To provide a vehicle comprising a rotary electric machine and an internal combustion engine with a super charger, the vehicle achieving a reduction in noise emitted from the super charger.SOLUTION: A vehicle comprises: an internal combustion engine 13 including a super charger 47; a rotary electric machine MG1; a planetary gear device to which the internal combustion engine 13 and the rotary electric machine MG1 as well as an output shaft are connected; and a control unit that controls the internal combustion engine 13 and the rotary electric machine MG1. An operation line for regulating an operation point for the internal combustion engine 13 according to requested power with respect to the internal combustion engine 13 has been set. The internal combustion engine 13 and the rotary electric machine MG1 are controlled such that, during moving of the operation point along the operation line as the requested power changes, the operation point does not pass through a noise emitting area where noise may be emitted from the super charger 47.SELECTED DRAWING: Figure 2
Patent JP-2020194025-A (JP)
Title: Secondary transfer device
Inventor: HAYAKAWA TOMOYUKI
IPC: G03G15/16
Filed: 2019-05-27
Abstract: To provide a secondary transfer device that can be reduced in size, and has a function to temporarily reduce a nip pressure when the leading end and the rear end of a sheet pass through a transfer nip.SOLUTION: A secondary transfer device 30 comprises: a crimping/releasing unit 50 that displaces a secondary transfer roller 41 between a pressing position where the secondary transfer roller sandwiches and presses an intermediate transfer belt 21 with an opposing roller 28, and a separated position where the secondary transfer roller is separated from the intermediate transfer belt; and a high-speed pressure reduction unit 70 that temporarily reduces the nip pressure generated by the secondary transfer roller located at the pressing position when the leading end and the rear end of the sheet pass. The crimping/releasing unit 50 has a crimping cam 54 and a crimping arm 55 that swings in contact with the crimping cam to displace the secondary transfer roller 41 to the pressing position and the separated position. The high-speed pressure reduction unit 70 has a pressure reduction cam 74 and a pressure reduction arm 75 that swings in contact with the pressure reduction cam to displace the secondary transfer roller 41 in a direction in which the nip pressure is reduced. The pressure reduction cam 74 is arranged in a circle having the center at a rotation fulcrum 55b of the crimping art 55 and the radius from the center to the shaft center of the crimping cam 54.SELECTED DRAWING: Figure 2
Patent JP-2020192849-A (JP)
Title: Slide device
Inventor: KUME OSAMU
IPC: B60N2/06
Filed: 2019-05-27
Abstract: To provide a slide device which prevents restriction of a width of a movable rail by a diameter of a bolt.SOLUTION: A slide device 1 slidably supports a vehicle seat. The slide device 1 includes a fixed rail fixed to a floor of a vehicle, a movable rail 3 which is fixed to the vehicle seat and slides with respect to the fixed rail, and a bolt 4 which fastens the movable rail 3 to the vehicle seat. The movable rail 3 has a first side wall 33 and a second side wall 34 which face each other in a rail width direction orthogonal to both of a slide direction of the movable rail 3 and an axial direction of the bolt 4. The bolt 4 includes a screw part which is inserted in the vehicle seat, and a fixed part which is arranged between the first side wall 33 and the second side wall 34, and is fixed to at least one of the first side wall 33 and the second side wall 34.SELECTED DRAWING: Figure 3
Patent JP-2020191825-A (JP)
Title: Noodles and method for producing the same
Inventor: KAWAGUCHI KOHEI
IPC: A23L7/109
Filed: 2019-05-29
Abstract: To provide noodles having excellent workability and excellent in smoothness and resilience.SOLUTION: A noodle dough contains oils and fats containing n-3 fatty acid. An amount of oils and fats in the dough is 0.08-6 pts.mass relative to 100 pts.mass of starchy base powder in the dough, and an amount of n-3 fatty acid contained in the oils and fats in the dough is 0.04 pts.mass or more relative to 100 pts.mass of the starchy base powder in the dough.SELECTED DRAWING: None
Patent JP-2019176864-A (JP)
Title: Liver organoids, uses thereof, and culture methods for obtaining them
Inventor: ORTEGA MERITXELL HUCH
IPC: A61L27/38
Filed: 2019-05-30
Abstract: To provide liver organoids, uses thereof, and culture methods for obtaining them.SOLUTION: The invention provides a method for obtaining a liver fragment or liver organoid, comprising culturing an epithelial stem cell and/or an isolated tissue fragment containing the epithelial stem cell in contact with an extracellular matrix in the presence of a culture medium containing a basic culture medium for animal or human cells supplemented with epithelial cell growth factor (EGF), FGF capable of binding to FGFR2 or FGFR4, preferably FGF10 as a mitogenic growth factor, nicotinamide, and preferably a Wnt agonist, preferably R-spondin 1, R-spondin 2, R-spondin 3 or R spondin 4.SELECTED DRAWING: Figure 1D
Patent JP-2020195588-A (JP)
Title: Hair Dryer
Inventor: UEMURA MASAKATSU
IPC: A45D20/12
Filed: 2019-06-03
Abstract: To provide a hair dryer whose air quantity and air direction can be changed by sliding a nozzle.SOLUTION: A hair dryer A has a discharge port B3 to which a nozzle set C is attached, the nozzle set composed of an inner nozzle 10 and an outer nozzle 30 that slides so as to be capable of being pushed in or pulled out in an air discharge direction of the inner nozzle. An air quantity and an air direction in the case that the outer nozzle is pushed in differ from those in the case that the outer nozzle is pulled out.SELECTED DRAWING: Figure 2
Patent JP-2020196209-A (JP)
Title: Magnetic writing instrument
Inventor: KOGA RITSUO
IPC: B43L1/00
Filed: 2019-06-04
Abstract: To provide a magnetic writing instrument that is more convenient for users.SOLUTION: A magnetic writing instrument 10 of the present invention has a function of drawing characters or the like on the magnetic sheet or erasing the drawn characters or the like by applying a magnetic field on the magnetic sheet, and includes a grip body 100, a bold writing portion 200 provided at one end of the grip body 100, and the fine writing portion 300 provided at the other end. The bold writing portion 200 includes a drawing portion 220 and an erasing portion 230, and the fine writing portion 300 includes a drawing portion 320 and an erasing portion 330. The drawing portions 230, 330 and the erasing portions 230, 330 each include a magnet. Moreover, the drawing portions 220 and 320 and the erasing portions 230 and 330 are separated from each other so as not to interfere with each other.SELECTED DRAWING: Figure 1
Patent JP-2020196097-A (JP)
Title: Robot control system, robot control device and detection control device
Inventor: OKANO TOKEN
IPC: B25J3/00
Filed: 2019-06-04
Abstract: To provide a robot control system with high versatility that can broaden a range of application of a robot by allowing the robot to perform work to be performed by a worker in place of the worker.SOLUTION: A robot control system 100 comprises: a robot device 101 that allows a robot arm part 105 to imitate motion of a worker; a robot control device 102 that controls motion of the robot device 101; and a detection control device 103, connected to the robot device 101 and the robot control device 102, which detects a position of the worker and a value of condition of contact between a work-piece 110 and a polishing device 111.SELECTED DRAWING: Figure 1