baber/WOPTO huggingface dataset:
Patent JP-2018186300-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L27/06
Filed: 2018-08-03
Abstract: PROBLEM TO BE SOLVED: To increase reliability of a semiconductor device by suppression of a variation in electric characteristics of a transistor as much as possible, in view of the problem that the variation in electric characteristics of the transistor using an oxide semiconductor might occur due to heat, stress of a bias or the like, irradiation with light, or the like.SOLUTION: As a cause of a variation in electric characteristics of a transistor using an oxide semiconductor, the concentration of hydrogen in the oxide semiconductor, the density of oxygen deficiency in the oxide semiconductor, or the like can be given. A conductive material which is easily bonded to oxygen is used to form a source electrode and a drain electrode, and an oxide layer is formed by a sputtering method or the like under an atmosphere containing oxygen, in a channel formation region of the transistor. Thus, the concentration of hydrogen in a laminate, in particular, the concentration of hydrogen in a channel formation region can be reduced.SELECTED DRAWING: Figure 1
Patent JP-2020028162-A (JP)
Title: Electronic apparatus
Inventor: BITO SHINICHI
IPC: H02N11/00
Filed: 2018-08-10
Abstract: To provide an electronic apparatus that can reduce power consumption.SOLUTION: A stuffed toy 10 includes a substrate 20, a DEA 23 in the form of a film supported by the substrate 20, a first magnetic device 28 supported by the substrate 20, and a second magnetic device 29 that is attached to the DEA 23 and generates a repulsion with the first magnetic device 28. Further, a first shielding member 41 made of a ferromagnetic material and covering the second magnetic device 29 is provided on the second magnetic device 29 on the side opposite to the first magnetic device 28 side.SELECTED DRAWING: Figure 1
Patent JP-2020026478-A (JP)
Title: Manufacturing apparatus of fuel oil and manufacturing method of the same
Inventor: TAKAYAMA ATSUYOSHI
IPC: C10L1/02
Filed: 2018-08-10
Abstract: To provide the manufacturing apparatus for manufacturing the fuel oil from an edible oil.SOLUTION: The manufacturing apparatus of the fuel oil comprises a first stirring part for stirring the edible oil. In the first stirring part, two elements having holes through which the edible oil can pass are arranged at a certain interval from each other to form a space between two elements. The two elements have a first element and a second element in order from an upstream side in a direction of feeding the edible oil. The first element has a plurality of first holes, the plurality of first holes have two or more diameters, and the second element has a second hole for discharging the edible oil introduced into the space.SELECTED DRAWING: Figure 1
Patent JP-2020027869-A (JP)
Title: Manufacturing method of power transformer, assembly carriage
Inventor: IKEDA SHOTA
IPC: H01F27/06
Filed: 2018-08-10
Abstract: To provide a manufacturing method of power transformer capable of shortening operation time at a high place while improving safety when assembling the power transformer, and to provide an assembly template used when assembling the power transformer.SOLUTION: A manufacturing method of power transformer 1 includes a body assembly step (S1) for assembling a power transformer body 5 by assembling an iron core 3 and a winding 4, and a unit assembly step (S2) for assembling a tap switcher 6 to a wooden frame 12, and assembling a timber-work unit 7 by disposing a lead wire 11 for connection with a cord 10 of the power transformer body 5, executed separately from the body assembly step (S1). In the unit assembly step (S2), an assembly carriage 16 capable of transporting the timber-work unit 7, in the state of assembly, is used and assembly of the tap switcher 6 to the wooden frame 12, and wiring of the lead wire 11 are carried out on the assembly carriage 16.SELECTED DRAWING: Figure 7
Patent JP-2019034550-A (JP)
Title: Automatic positioning printing system and method for printing electrode of solar battery cell
Inventor: GUO ZHENG
IPC: B41F15/08
Filed: 2018-08-13
Abstract: To provide a printing system and method that improves production capacity and quality by improving positioning accuracy.SOLUTION: An automatic positioning printing system for printing electrodes of a solar battery cell includes: a transparent glass plate 1 configured so as to have a solar battery cell 2 mounted thereon; an electrode printing device 3 positioned on the transparent glass plate and configured to perform electrode printing on the solar battery cell; a visual recognition positioning module 4 located immediately under the transparent glass plate and configured to collect position information of the solar battery cell; and a control module 5 configured so as to adjust a printing position of the electrode printing device in accordance with the position information transmitted from the visual recognition positioning module. A printing method is also provided.SELECTED DRAWING: Figure 1
Patent JP-2020026009-A (JP)
Title: Nozzle height inspection method and cutting device
Inventor: SUMA TSUTOMU
IPC: B23Q11/10
Filed: 2018-08-13
Abstract: To easily and surely detect presence/absence of an error of a nozzle height position.SOLUTION: A nozzle height inspection method for inspecting a height of a nozzle 44 supplying cutting water in a cutting device includes a cutting unit 18 having a cutting blade 18a and the nozzle 44 and a chuck table includes: a jig piece fixing step of fixing a jig piece 66 onto the chuck table; a reference position setting step of setting a height of the cutting unit 18 when contact of the cutting blade 18a and the jig piece 66 is detected, as a reference position; a contact determination step of determining whether or not the jig piece 66 and the nozzle 44 contact each other when the cutting unit 18 is made to descend to an inspection position below the reference position by a predetermined distance; and a notification step of notifying that the height of the nozzle 44 is abnormal when it is determined that the jig piece 66 and the nozzle 44 contact each other in the contact determination step.SELECTED DRAWING: Figure 5
Patent JP-2020029528-A (JP)
Title: Coating for heat insulation material and heat insulation material
Inventor: KUMAGAI NOBUSHI
IPC: F16L59/02
Filed: 2018-08-24
Abstract: To provide a coating for heat insulation material having difficult to separate silica aerogel and excellent coating property, and a coating easy to produce and excellent in heat insulation.SOLUTION: A coating for heat insulation material includes a silica aerogel, an aqueous emulsion-based binder, and a polysaccharide. Due to a thickening effect and a protective colloid property of the polysaccharide, the silica aerogel in the coating is suppressed from separating and the dispersibility thereof is improved. The heat insulation material has a cured product of the coating for heat insulation material on a surface of the base material and at least a part of the inside. Thee cured material includes the polysaccharide difficult to form a transduction path of heat compared with a fiber-like material, other than containing silica aero gel. Thus, the thermal conductivity of the cured material is made smaller, and a heat insulation material having excellent heat insulation property can be realized.SELECTED DRAWING: None
Patent JP-2020031766-A (JP)
Title: Tissue paper
Inventor: KOJIMA YASUNOBU
IPC: B31F1/07
Filed: 2018-08-28
Abstract: To provide a tissue paper on which an embossed pattern capable of high-quality compression mold joining is formed.SOLUTION: In a tissue paper 1 having a side 1s, a line-shaped edge emboss E having a narrower width W than the tissue paper, and extended in a parallel direction to the side is formed, and the edge emboss is formed by compressing and molding a plurality of emboss shapes e continuing without interruption, or continuing intermittently, and a continuous direction of the emboss shapes is tilted with an inclination angle Sd 25 degrees to the side.SELECTED DRAWING: Figure 2
Patent JP-2020036120-A (JP)
Title: Projection device
Inventor: ITO TAKURO
IPC: H04N5/74
Filed: 2018-08-28
Abstract: To reduce labor when installing a video projection device and projecting a video.SOLUTION: A projection plane candidate detector unit 101 detects a surface existent in the periphery of the self-device, as a candidate of a video projection destination plane (projection plane). A projection plane determination unit 104 compares each attribute of a plurality of projection plane candidates detected, to determine an advantage or disadvantage as a video projection plane. A relation information output unit 105 outputs the relation information of the detected plurality of projection planes. The relation information output unit 105 outputs information indicative of the determination result by the projection plane determination unit 104, as relation information. A projection plane determination unit 106 determines a projection plane selected by a user based on the output relation information, as a projection plane to which the video is actually projected. A projection direction movement unit 107 moves a projection direction toward the determined projection plane direction. A video projection unit 108 projects the video to the moved projection direction.SELECTED DRAWING: Figure 5
Patent JP-2019080044-A (JP)
Title: Light-emitting device with plurality of organic el element
Inventor: KAJIMOTO NORIFUMI
IPC: H01L27/32
Filed: 2018-09-03
Abstract: To provide a light-emitting device capable of suppressing generation of a leak current between adjacent organic EL elements and suppressing power consumption by utilizing optical interference.SOLUTION: The light-emitting device includes a plurality of organic EL elements. Each of the organic EL elements includes a reflector 2, hole transport regions 41, 42, an electron trap type light-emitting layer 43 and light extraction electrode 5 in this order. The sheet resistance of the hole transport region is at least 4.0×10Ω/* at an electric current of 0.1 nA/pixel, and a total of a thickness of the hole transport region and a thickness of the electron trap type light-emitting layer is an optical distance for combining and intensifying the light emitted by the electron trap type light-emitting layer.SELECTED DRAWING: Figure 1
Patent JP-2020037301-A (JP)
Title: Steering controller, steering control method, and steering control system
Inventor: NAKANO YUJI
IPC: B62D7/14
Filed: 2018-09-03
Abstract: To provide a steering controller, a steering control method, and a steering control system capable of suppressing a speed change of a vehicle, and inhibiting a rolling motion even when a larger trailer is coupled to the vehicle.SOLUTION: A steering controller, a steering control method, and a steering control system of the present invention output a command for generating a cyclical yaw moment that is in antiphase with a rolling motion occurring in a combination vehicle including a vehicle and a trailer, to a rear-wheel steering unit that controls a steering angle of rear wheels of the vehicle.SELECTED DRAWING: Figure 6
Patent JP-2020041226-A (JP)
Title: Needle selecting device
Inventor: MATSUSHITA FUJITAKA
IPC: D04B15/78
Filed: 2018-09-06
Abstract: To enable a needle selecting device to be operated faster by inputting in a shorter period and reduce abrasion of a finger by decreasing a vertical pitch distance of the finger.SOLUTION: If a holding end that is an end of a finger and an end on a holding means side is located at the first position where the holding end protrudes toward a knitting needle or a jack above the holding means, when the finger is butted against the knitting needle or the jack, the holding end butts against the holding means, which causes the finger to hold the position protruding toward the knitting needle or the jack; if the holding end is located at the second position where the holding end is farther recessed away from the knitting needle or the jack than the position of the holding means, when the finger is butted against the knitting needle or the jack, the finger is displaced in the second direction in which the knitting needle or the jack is not recessed.SELECTED DRAWING: Figure 1
Patent JP-2020041172-A (JP)
Title: Hydrogen generation system and operational method thereof
Inventor: YOSHIMURA MITSUO
IPC: C25B15/02
Filed: 2018-09-07
Abstract: To reduce moisture in the hydrogen that is generated on a cathode of an electrochemical device in the lowermost stream, keeping a high efficiency of hydrogen purification.SOLUTION: A hydrogen generation system 10a comprises: three electrochemical devices 1a to 1c that are connected in series in the flowing direction of hydrogen-containing gas, in which electrolyte films 16a to 16c are sandwiched with anodes 17a to 17c and cathodes 18a to 18c, respectively; gas supply means 30a for supplying hydrogen-containing gas to the anode 17a of the electrochemical device 1a in the uppermost stream; power supplies 40a to 40c for supplying an electric current to the electrochemical devices 1a to 1c; a thermoregulator 50a for adjusting the temperatures of the electrochemical devices 1a and 1b; a thermoregulator 50c for adjusting the temperature of the electrochemical device 1c; and a controller 60a for controlling the thermoregulators 50a and 50c so that the temperature of the electrochemical device 1c in the lowermost stream is lower than the temperatures of the electrochemical devices 1a and 1b.SELECTED DRAWING: Figure 2
Patent JP-2020039470-A (JP)
Title: Server system and game system
Inventor: KURATA HIROMITSU
IPC: A63F13/847
Filed: 2018-09-07
Abstract: To provide a new technology capable of matching groups in a multi-play game in the way that satisfaction of a player can be quickly given.SOLUTION: Group matching in a multi-play game is performed on the basis of use situations of a chat room to be an in-group companionship function of each group. Thus, a temporary group which has a group level close to a presentation destination group is selected from temporary groups composed of a prescribed number of match players belonging to the same group, and priority is set to each selected temporary group on the basis of use situations of the chat room. The selected temporary group is presented to a presentation destination group as a matching candidate in order of set priority. Matching occurs when the temporary group selected by the presentation destination group is inquired of about matching approval and the temporary group inquired approves of it.SELECTED DRAWING: Figure 3
Patent JP-2020047638-A (JP)
Title: Substrate support and substrate processing device
Inventor: NAGAYAMA AKIRA
IPC: H01L21/3065
Filed: 2018-09-14
Abstract: To provide a structure that stably supplies power to an electrode.SOLUTION: A substrate support includes a substrate, an electrostatic chuck on which the substrate is placed, an electrode provided on the electrostatic chuck, a contact portion of the electrode, an adhesive layer that adheres the electrostatic chuck and the substrate on the substrate, and does not cover the contact portion, and a power supply terminal that contacts the contact portion of the electrode without being fixed to the contact portion.SELECTED DRAWING: Figure 2
Patent JP-2019164323-A (JP)
Title: Toner for sublimation transfer, method for producing the same, and sublimation transfer dyeing method
Inventor: HIRAYAMA SUNAO
IPC: G03G9/08
Filed: 2018-09-14
Abstract: To provide a toner containing a sublimation dye having good heat resistant storage property, a method for producing the same, and a sublimation transfer dyeing method using the toner.SOLUTION: A toner for sublimation transfer includes toner base particles containing at least a binder resin and a sublimation dye and an external additive bonded to the toner base particles, in which the toner base particles are surface-modified with inorganic fine particles as a fluidization agent and the external additive is bonded to the surface of the surface-modified toner base particles, a volume-based median diameter D50 of the toner is 4 μm to 10 μm, a glass transition temperature of the toner is 53°C to 70°C, and when a specific surface area of a true sphere in the volume-based median diameter D50 of the toner is represented by A0, a cleaning toner is obtained by charging 2 g of a sample of the toner into 40 mL of an aqueous solution containing 0.5 mass% of surface active agent polyoxyethylene (9) lauryl ether, treating the mixture at high-frequency output of 180 W for 10 minutes using an ultrasonic cleaning machine, filtering the mixture using filter paper No. 6 with a sieve opening of 3.0 μm, and leaving a residual material on the filter paper for 12 hours, and BET specific surface area of the cleaning toner is represented by A1, Expression (1) of 1.2<A1/A0<2.6 is satisfied.SELECTED DRAWING: None
Patent JP-2020047716-A (JP)
Title: Semiconductor device
Inventor: YAMASHITA MARIKO
IPC: H01L29/78
Filed: 2018-09-18
Abstract: To provide a highly reliable semiconductor device.SOLUTION: A semiconductor device includes: a semiconductor part of a first conductivity type; an insulating part provided in an upper layer part of the semiconductor part and partitioning an active area; source and drain regions of a second conductivity type provided in the active area, the source and drain regions being separated from each other along a first direction parallel to the top surface of the semiconductor part; and a gate electrode provided above the semiconductor part. The gate electrode is arranged in a region immediately above a region between the source region and the drain region, and in a region immediately above an edge in a second direction orthogonal to the first direction in the active area.SELECTED DRAWING: Figure 1
Patent JP-2020044930-A (JP)
Title: Device, method, and program for controlling mobile body
Inventor: SUDO TAKASHI
IPC: B60W50/14
Filed: 2018-09-18
Abstract: To achieve smooth automatic operation of a mobile body by considering a relative condition of the mobile body and an object.SOLUTION: A mobile body control device 1 includes an acquisition part 10, a condition estimation part 20, and an operation control part 30. The acquisition part 10 acquires a sound signal emitted by an object. The condition estimation part 20 estimates a relative condition of the mobile body to be controlled and the object on the basis of the sound signal of the object acquired by the acquisition part 10. The operation control part 30 controls operation of the mobile body on the basis of the condition estimated by the condition estimation part 20.SELECTED DRAWING: Figure 1
Patent JP-2020045515-A (JP)
Title: Carbon dioxide electrolytic equipment and carbon dioxide electrolytic method
Inventor: ONO AKIHIKO
IPC: C25B15/00
Filed: 2018-09-18
Abstract: To maintain cell performance for a long period of time.SOLUTION: Carbon dioxide electrolytic equipment comprises: an electrolytic cell comprising a cathode, an anode, a cathode flow channel, an anode flow channel, and a separator; a carbon dioxide supply part which supplies carbon dioxide into the cathode flow channel; a solution supply part which supplies an electrolyte including water into the anode flow channel; at least one sensor which acquires at least one data selected from the group consisting of data which indicate a discharge amount per unit time of a liquid including water, discharged from at least one of the anode flow channel and the cathode flow channel and data which indicate a concentration of at least one ion in the liquid; a refreshing material supply part comprising a liquid supply part which supplies a rinsing liquid; and a control part which, based on the data, stops supply of carbon dioxide and the electrolyte and controls operation of supplying a gaseous substance by the refreshing material supply part.SELECTED DRAWING: Figure 1
Patent JP-2020044109-A (JP)
Title: Game machine
Inventor: SHIMOHIRA TSUYOSHI
IPC: A63F5/04
Filed: 2018-09-19
Abstract: To provide a game machine having characteristic performance means.SOLUTION: A game machine includes performance means capable of executing a plurality of types of performances including a first performance, a second performance, and a third performance, which includes a first case where the state is shifted from a first state to a second state more disadvantageous to a player than the first state and a case where the state is shifted from the second state to a third state more disadvantageous to the player than the second state. The second performance is executed in the second state shifted from the first state and the third state shifted from the second state, the third performance is executed in the first state in which the first performance is executed, the third performance is executed in the second state in which the second performance is executed, and the third performance is not executed in the third state in which the second performance is executed.SELECTED DRAWING: Figure 23
Patent JP-2020044752-A (JP)
Title: Inkjet recording method and inkjet recording apparatus
Inventor: OKAMOTO AYAKO
IPC: C09D11/38
Filed: 2018-09-20
Abstract: To provide an inkjet recording method which is excellent in image scratch resistance and ink discharge stability.SOLUTION: There is provided an inkjet recording method which comprises: a step of recording an image on a recording medium using an aqueous ink; and a step of heating the recording medium, wherein the aqueous ink contains resin particles formed of a polyester resin and at least one surfactant selected from the group consisting of a fluorine-based surfactant and a silicone-based surfactant having an HLB value of 8 or less and the content (mass%) of the surfactant is 0.15 times or more and 0.50 times or less the content (mass%) of the resin particles by mass ratio (times).SELECTED DRAWING: Figure 1
Patent JP-2020052148-A (JP)
Title: Illumination device and projection type video display
Inventor: OKUNO MANABU
IPC: F21S2/00
Filed: 2018-09-26
Abstract: To provide an illumination device capable of reducing the size while ensuring the efficiency of light use.SOLUTION: The illumination device includes: a lens unit 400 constituted of one or more lenses, which is disposed on the optical axis of the illumination light emitted from the light source; a total reflection prism 235 in which illumination light passing through the lens unit is incident on the light incident surface; and a display element 236 which is irradiated with illumination light incident on total reflection prism. The main plane of a lens of the lens unit, which is disposed immediately in front of the light entrance surface to emit illumination light to the light entrance surface of the total reflection prism, is arranged to be non-parallel to the light incident surface at an angle to the optical axis.SELECTED DRAWING: Figure 3
Patent JP-2020048785-A (JP)
Title: Manufacturing method of absorbent article
Inventor: TAKAHASHI KEIKO
IPC: A61F13/534
Filed: 2018-09-26
Abstract: To provide a manufacturing method of an absorbent article which is suitable for manufacturing an absorbent article which facilitates an adjustment of an absorbable amount without changing sizes and is excellent in wearing feeling because of a small difference in a thickness between pre-absorption and post-absorption.SOLUTION: A manufacturing method of an absorbent article including a liquid permeable top sheet, a liquid impermeable back sheet, and an absorber layer placed between the top sheet and the back sheet includes raising of at least one of a first base body non-woven fabric and a second base body non-woven fabric.SELECTED DRAWING: Figure 2