baber/WOPTO huggingface dataset:
Patent JP-2019012844-A (JP)
Title: Semiconductor device
Inventor: KATO KIYOSHI
IPC: H01L21/8239
Filed: 2018-09-20
Abstract: To provide a semiconductor device of novel configuration, capable of securing a holding capacity required for data holding even if miniaturization of elements is promoted.SOLUTION: The electrodes constituting a capacitive element comprise an electrode becoming the gate of a transistor, electrodes becoming the source and drain, and an electrode provided in the same layer. The layer where the electrode becoming the gate of the transistor is provided, and a wiring layer connecting the gates of transistors between multiple memories are provided in separate layers. With such a configuration, formation of parasitic capacitance in the gate of the transistor can be restrained. Furthermore, since the layer for providing an electrode becoming the gate of the transistor can be provided in a wiring layer connecting the gates of transistors between multiple memories, and other layer, the area for forming the capacitive elements can be increased correspondingly.SELECTED DRAWING: Figure 1
Patent JP-2020050232-A (JP)
Title: Holding structure of vehicle cleaning device
Inventor: SHUDO KAZUO
IPC: B60S1/60
Filed: 2018-09-28
Abstract: To solve problems in a conventional structure that a vehicle cleaning device etc. is easily damaged in a vehicle accident etc. and assembly workability is poor due to a structure in which the vehicle cleaning device is fixed to a front bumper.SOLUTION: In a holding structure 31 of a vehicle cleaning device 10 of the invention, a nozzle support housing part 16 is assembled to a bracket 32 disposed at a vehicle body. Meanwhile, an adjuster 34 is assembled to a front bumper 13 through an opening 33. The tip side of the nozzle support housing part 16 which houses a cleaning nozzle 17 is held by the adjuster 34 in a slidable manner. The structure prevents the vehicle cleaning device 10 from being fixed to the front bumper 13 and easily damaged in a vehicle accident etc. and improves assembly workability.SELECTED DRAWING: Figure 2
Patent JP-2020051377-A (JP)
Title: Fuel vaporizer
Inventor: FUJII HIROAKI
IPC: F02M21/06
Filed: 2018-09-28
Abstract: To provide a fuel vaporizer which can accelerate a vaporization speed of fuel.SOLUTION: A fuel vaporization device 1 has a fuel vaporization chamber 2 and a control part 3. The fuel vaporization chamber 2 has a vaporization part 21 having a fuel heating face 211, and an injection part 22 for injecting liquid fuel toward the fuel heating face 211, and can generate a fuel gas by vaporizing fuel. The control part 3 has a gas temperature acquisition part 31 for acquiring a vaporization chamber temperature Tbeing a temperature of a gas in the fuel vaporization chamber 2, and a heating temperature setting part 32 for setting a heating temperature indication value TH being a target of a temperature of the fuel heating face 211 on the basis of the vaporization chamber temperature T, and can control the vaporization part 21 so that the temperature of the fuel heating face 211 becomes the heating temperature indication value TH.SELECTED DRAWING: Figure 1
Patent JP-2020053922-A (JP)
Title: Waterproof electronic device and television device including the same
Inventor: NAKAJIMA YASUSHI
IPC: H04R1/00
Filed: 2018-09-28
Abstract: To prevent the entire opening surface of an opening connected to a waterproof electronic component from being blocked by a film such as water in waterproof electronic devices equipped with waterproof electronic components such as waterproof speakers.SOLUTION: The waterproof electronic device includes: an opening 13 provided in a body device and opened to the outside air; and a waterproof electronic component 10 such as a waterproof speaker connected to the opening. In the opening 13, ribs 15s, 15l for dividing an internal space on a side close to an opening surface 13a surrounded by an edge of the opening 13 into a plurality are arranged. In each of the ribs 15s, 15l, an end portion near the opening surface 13a are located closer to an inside of the opening 13 than the opening surface 13a.SELECTED DRAWING: Figure 6
Patent JP-2020049182-A (JP)
Title: Decorative member of game machine
Inventor: YAMAMOTO HAYANARI
IPC: A63F7/02
Filed: 2018-09-28
Abstract: To provide a decorative member of a game machine that can easily change design of an external portion of the game machine.SOLUTION: In a first decorative member 110, when attached to a glass frame 5, attachment protrusions 112, 113 on the lower rear side of the first decorative member 110 are inserted obliquely upward into support holes 106 of a decorative support member 105 fixed to the glass frame 5, attachment operation in which the weight of the first decorative member 110 is applied on the glass frame 5 is performed, and attachment/detachment to the glass frame 5 is regulated by a lock mechanism that can be unlocked with operation by an operator's hand to a release operation section in a state where the first decorative member is attached to the glass frame 5.SELECTED DRAWING: Figure 30
Patent JP-2020055180-A (JP)
Title: Thermal transfer sheet
Inventor: ENOKIDA Kazuki
IPC: B41M5/382
Filed: 2018-09-28
Abstract: To provide a thermal transfer sheet capable of producing a printed matter having high glossiness and plasticizer resistance.SOLUTION: A thermal transfer sheet includes a base material and a transfer layer. The transfer layer includes a release layer containing a styrene-(meth)acrylic copolymer, and a plasticizer resistance layer containing a metal oxide and a resin material. A development area ratio (Sdr) of a boundary face is 0.5 or less at an opposite surface to a surface where a release layer is provided on the plasticizer resistance layer.SELECTED DRAWING: Figure 1
Patent JP-2020054562-A (JP)
Title: Game machine
Inventor: MURAMATSU NAOKI
IPC: A63F7/02
Filed: 2018-10-01
Abstract: To provide a game machine capable of enhancing player's motivation to play a game by increasing a degree of attention to the game and interest in the game.SOLUTION: In a game machine, a shift is performed to an ST probability variable game state having a high jackpot winning probability and high support frequency of an electric accessory after completion of a probability variable jackpot game when game balls enter a V winning hole of a V winning device in a V winning round game of the probability variable jackpot game, and a shift is performed to a time-shortening game state having a low jackpot winning probability and high support frequency of an electric accessory after completion of a probability variable jackpot game when no game balls enter a V winning hole of a V winning device in a V winning round game. An variation game of a second special pattern and a normal pattern is shorter in the time-shortening state than in the ST probability variable game state. Also in the V winning round game, winning balls are acquirable without causing game balls to enter the V winning hole.SELECTED DRAWING: Figure 48
Patent JP-2020057149-A (JP)
Title: Image processing apparatus, robot, image processing method, and program
Inventor: MAKINO TETSUJI
IPC: G06T7/215
Filed: 2018-10-01
Abstract: To perform detecting from an entire image while suppressing its load.SOLUTION: An image processor 120 includes an acquisition unit 130, a face detection unit 140, and a change detection unit 150. The acquisition unit 130 acquires an image continuously captured by the imaging unit 105. The face detection unit 140 executes detection processing (face detection processing) to detect a predetermined object (a face of a person) from a central region of the acquired image. The change detection unit 150 detects changes over time in a peripheral region around a central region of the acquired image.SELECTED DRAWING: Figure 3
Patent JP-2020057524-A (JP)
Title: Recovery method of sulfide solid electrolyte
Inventor: SHIOTANI SHINYA
IPC: H01M10/0562
Filed: 2018-10-02
Abstract: To provide a recovery method of a sulfide solid electrolyte capable of determining an appropriate recovery processing time.SOLUTION: A recovery method of a sulfide solid electrolyte includes a first relationship determining step of obtaining a first relationship which is a relationship of a conductivity maintenance rate of a sulfide solid electrolyte and a time of exposing the sulfide solid electrolyte to a predetermined dew point temperature environment, and a second relationship determining step of obtaining a second relationship which is a relationship of the conductivity maintenance rate of the sulfide solid electrolyte and a time of heating the sulfide solid electrolyte exposed to the dew point temperature environment at a predetermined heating temperature, and an exposure step of exposing the sulfide solid electrolyte to the above mentioned dew point temperature environment, and a heating step of heating the sulfide solid electrolyte obtained by the exposure step at the above mentioned heating temperature, and the heating time in the heating step is determined from the second relationship using the exposure time in the exposure step and the conductivity maintenance rate of the sulfide solid electrolyte after the exposure step determined from the first relationship.SELECTED DRAWING: Figure 1
Patent JP-2020059874-A (JP)
Title: Method for producing ferrous member
Inventor: SATANI MANAMI
IPC: C23F11/02
Filed: 2018-10-09
Abstract: To provide a method that makes it possible to produce conveniently a ferrous member that has a passive film excellently formed on its surface, and shows an excellent rust-prevention performance, and also provide a natural potential measuring method for evaluating the formation state of a passive film on a ferrous material surface.SOLUTION: A method for producing a ferrous member includes the step of making the ferrous member and a nitrite vaporable rust inhibitor coexist in a closed space controlled to low humidity. A method of measuring a self potential of a ferrous material includes the step of, while degassing an electrolyte solution, immersing an electrode composed of the ferrous material and a reference electrode in an electrolyte solution, and measuring a potential difference between the electrodes.SELECTED DRAWING: None
Patent JP-2020059892-A (JP)
Title: Electroseamed steel pipe for oil wells and method for producing the same
Inventor: NAGAI KENSUKE
IPC: C22C38/14
Filed: 2018-10-11
Abstract: To provide an electroseamed steel pipe for oil wells and a method for producing the same.SOLUTION: An electroseamed steel pipe for oil wells contains specific amounts of C, Mn, Ti, Nb, N, Si, Al, B, P, S, with the balance being Fe and inevitable impurities; the Mn%/Si% ratio being 2.0 or more; SK value of formula (1) being 0.10 or more and BH value of formula (2) being 1.3-2.7; a base metallographic structure containing bainite or martensite with an area ratio of 80% or more and ferrite with an area ratio of 5% or more; an electroseamed welded part being a mixed structure of bainite and martensite; a tensile yield strength of 655 MPa or more and 758 MPa or less; a tensile strength of 724 MPa or more; a Charpy absorption energy at -20°C being 100 J or more. SK=Nb%+Ti%+(V%+Mo%)/5 formula (1), BH=2.7C%+0.4Si%+Mn%+0.45(Ni%+Cu%) +0.8Cr%+2Mo% formula (2).SELECTED DRAWING: None
Patent JP-2019043547-A (JP)
Title: Power transmission device of hybrid vehicle
Inventor: OHASHI TATSUYUKI
IPC: B60K6/543
Filed: 2018-10-12
Abstract: To provide a power transmission device of a hybrid vehicle that can reduce unnecessary rotation of an oil pump by rotating the oil pump at arbitrary rotation speed during travelling by driving a motor and during travelling by driving an engine.SOLUTION: A power transmission device of a hybrid vehicle is equipped with: first clutch means 1a arranged in a power transmission system leading from an engine E to a driving wheel D; second clutch means 1b arranged in a power transmission system leading from a motor M to the driving wheel; and an oil pump P that is connected to the motor M and can supply oil to a predetermined operating component arranged in the vehicle by driving force of the motor M, which is further equipped with a transmission A which is arranged at a power transmission system among the engine E, the motor M and the driving wheel D and can adjust the rotation of the motor M, and can supply oil by rotating the oil pump P at the arbitrary rotation speed by the motor M.SELECTED DRAWING: Figure 1
Patent JP-2020068223-A (JP)
Title: Semiconductor device
Inventor: OKUNO KOJI
IPC: H01L29/78
Filed: 2018-10-22
Abstract: To provide a semiconductor device that even when an electric field is strong in a termination region and a protection film contains water, suppresses generation of a product formed by electrolysis action on the water.SOLUTION: A semiconductor device, in which principal current flows in the thickness direction of a semiconductor substrate, comprises: a semiconductor layer of a first conductivity type provided on the semiconductor substrate; a first main electrode provided on the semiconductor layer; a second main electrode provided on the semiconductor substrate's principal surface on an opposite side to a side on which the first main electrode is provided; an electric field relaxation region of a second conductivity type provided in an outside termination region on the semiconductor device's outer peripheral side of the semiconductor layer's active region in which the principal current flows; a first protection film covering from above at least the electric field relaxation region; a protection metal film provided continuously on an outside end edge part of the first protection film and a surface of the semiconductor layer; and a second protection film provided so as to cover from above an end edge part of the first main electrode, the first protection film, and the protection metal film.SELECTED DRAWING: Figure 4
Patent JP-2020067292-A (JP)
Title: Radio wave radar device fixture structure
Inventor: OKADA MAKOTO
IPC: B60R19/48
Filed: 2018-10-22
Abstract: To stabilize a performance of a radio wave radar device with the radio wave radar device fixed at a position apart by a specified distance from a radio wave transmission cover.SOLUTION: A bumper cover is fixed to a vehicle body in a flange part. A radio wave radar device 18 is fixed to a vehicle using a radar frame 40 and a radar bracket 30. The radar bracket 30 is fixed to the radio wave radar device 18. A radio wave transmission cover is arranged in front of the radio wave radar device 18 in a transmission direction of a radio wave, and is fixed to the bumper cover. The radar frame 40 is fixed to the flange part, and has a reception surface 48. The radar bracket 30 has a received surface 36 extending in a transmission/reception direction of the radio wave, and is placed to be slidable in the transmission/reception direction on the reception surface 48 in the received surface 36. Further, the radio wave transmission cover is provided with a fastening part, and a fastened part 33 formed in the radar bracket 30 is fastened to the fastening part by fastening force of a fastener heading forward in the transmission direction.SELECTED DRAWING: Figure 4
Patent JP-2020068553-A (JP)
Title: Power transmission device and power supply system
Inventor: KATO MASAKAZU
IPC: H02J50/10
Filed: 2018-10-22
Abstract: To provide a power transmission device and a power supply system that can safely perform non-contact power transmission.SOLUTION: A power transmission device according to an embodiment includes a power transmission antenna and a power transmission circuit. The power transmission antenna is arranged on the side of a cart stored in the storage position so as to face a power reception antenna on the side surface of the cart and to transmit power to the side surface of the cart stored in the storage position. The power transmission circuit causes the power transmission antenna to transmit power to be received by the power reception antenna on the side surface of the cart.SELECTED DRAWING: Figure 2
Patent JP-2020067933-A (JP)
Title: Automobile operation management system
Inventor: YOSHIDA SHINICHIRO
IPC: G08G1/127
Filed: 2018-10-26
Abstract: To satisfy both convenience for users using operation services and the prevention of unnecessary information distributions to users who are unlikely to use the operation services, while energizing the use of the operation services.SOLUTION: An automobile operation management system performs operation services with operation automobiles for many users living in predetermined areas A1-A3. Operation management devices (U1, U2) managed by an operation manager allow release or non-release of operation information to be selected by the handling of a button part display 97a (Fig. 16) when accepting boarding bookings of predetermined operation services (especially, demand operation services). The operation management devices allow a user range to be released to be selected by the handling of a button display 98a (Fig. 16) when the release is selected.SELECTED DRAWING: Figure 16
Patent JP-2020070501-A (JP)
Title: Deodorizer for textile product, and deodorant and feeling improvement method of textile product
Inventor: FUKUDA YASUNOBU
IPC: A61L9/01
Filed: 2018-10-29
Abstract: To provide a deodorizer for a textile product capable of effectively deodorizing various bad odors such as tobacco smell, sweat smell, urine smell, pet smell, etc. attached to a textile product while simultaneously performing a textile feeling improvement treatment, and a deodorant and feeling improvement method of a textile product.SOLUTION: A deodorizer for a textile product includes (A) sodium hydrogencarbonate as a deodorant component and bending resistance imparting component, (B) a plant extract as a deodorant component and bending resistance adjusting component, and (C) water.SELECTED DRAWING: None
Patent JP-2019048836-A (JP)
Title: Methods and compositions for daily ophthalmic administration of phentolamine to improve visual performance
Inventor: ALAN MEYER
IPC: A61K47/26
Filed: 2018-10-31
Abstract: To provide methods, compositions and kits containing phentolamine for improving visual performance.SOLUTION: A solution for use in improving visual performance contains phentolamine mesylate. The use is characterized by administering the solution to an eye of a patient once per day at or near the bedtime of the patient, where the patient experiences an increase in eye redness of grade one or less measured using the CCLRU Redness Grading Scale during the patient's waking hours compared to the patient's level of eye redness without receiving the solution containing phentolamine mesylate. The solution containing phentolamine mesylate is administered to the eye of the patient in an amount sufficient to improve visual performance for at least 20 hours. The solution containing phentolamine mesylate is administered to the eye of the patient as an eye drop.SELECTED DRAWING: None
Patent JP-2019088002-A (JP)
Title: hearing aid
Inventor: Uwe flaig
IPC: H04R25/00
Filed: 2018-10-31
Abstract: To provide a hearing aid that reliably protects a microphone opening.SOLUTION: A hearing aid 6 has a sealable housing 1 with a wall 11 that delimits an inner space 16. In addition, the hearing aid has a microphone 2 which is arranged in the inner space, and a microphone opening 18 in the wall, as well as a protective element 20 for protecting the microphone. The housing has a sound channel 8 with at least one sound inlet opening 10, and the protective element is positioned in the sound channel.SELECTED DRAWING: Figure 3
Patent JP-2019087745-A (JP)
Title: Homogeneous coating liquid and method for manufacturing the same
Inventor: LIAO YUEH-CHUN
IPC: H01L31/0749
Filed: 2018-11-02
Abstract: To provide a method for manufacturing a homogeneous coating liquid, which is high in safety and low in cost, and which enables the formation of a light absorbing layer including high-quality crystalline.SOLUTION: A homogeneous coating liquid comprises: at least one metal or metal compound, selected from a group consisting of Group I metal, Group II metal, a Group I metal compound and a Group II metal compound; at least one metal or metal compound selected from a group consisting of Group XIII metal and a Group XIII metal compound; a Lewis base solvent; and Lewis acid.SELECTED DRAWING: None
Patent JP-2020074818-A (JP)
Title: Interdental brush
Inventor: KATO KEISUKE
IPC: A61C15/02
Filed: 2018-11-05
Abstract: To provide an interdental brush that has a core base material part which is excellent in interdental insertability and which is hardly breakable in inserting in an interdental part for interdental cleaning, and that has satisfactory durability as well as superior use feeling.SOLUTION: The interdental brush 1 has a slender axial core base material part 10A and cleans interdental parts by inserting the core base material part into an interdental part. The core base material part is composed of resin composition containing thermoplastic resin, elastomer, and an inorganic filler. The contents of the elastomer are not less than 11 wt.% and not more than 30 wt.% of the entire amount of the resin composition. The outer diameter of the core base material is in the range of 0.3-2 mm.SELECTED DRAWING: Figure 1
Patent JP-2019124446-A (JP)
Title: Vapor chamber, electronic apparatus, sheet for vapor chamber, vapor chamber sheet and method for manufacturing vapor chamber
Inventor: TAKAHASHI SHINICHIRO
IPC: H05K7/20
Filed: 2018-11-06
Abstract: To provide a vapor chamber that has high-heat transport capacity and is excellent in productivity.SOLUTION: A vapor chamber includes: a plurality of first flow passages; and a second flow passage provided between adjacent first flow passages, in a sealed space. The first flow passage has a step in a position where the second flow passage is disposed in a thickness direction in the inner surface thereof.SELECTED DRAWING: Figure 21
Patent JP-2020079652-A (JP)
Title: Heat exchange type ventilation device
Inventor: YAMAGUCHI SHOTARO
IPC: F24F7/08
Filed: 2018-11-12
Abstract: To provide a heat exchange type ventilation device capable of suppressing the deterioration of visibility due to dew condensation in the inside of a heat exchange element.SOLUTION: A heat exchange type ventilation device 1 is equipped with a window frame 3, a light collecting portion 4 that has an indoor side light collecting portion 14 and an outdoor side light collecting portion 15, and a heat exchange element 5 overlapped and disposed between the indoor side light collecting portion 14 and the outdoor side light collecting portion 15. The window frame 3 has an exhaust inflow port 8 taking in indoor air, an exhaust outflow port 9 blowing out the indoor air, a supply air inflow port 10 taking in outdoor air, and a supply air outflow port 11 blowing out the outdoor air. The heat exchange element 5 has a heat transfer plate 16, an exhaust air path 17 provided between the indoor side light collecting portion 14 and the heat transfer plate 16, and a supply air path 18 provided between the heat transfer plate 16 and the outdoor side light collecting portion 15. The heat transfer plate 16 exchanges heat between the indoor air 6 circulating in the exhaust air path 17 and the outdoor air 7 circulating in the supply air path 18. On a surface of the heat transfer plate 16 on the exhaust air path 17 side, a protection layer 21 having a hydrophilic property and a light permeability is formed.SELECTED DRAWING: Figure 4