baber/WOPTO huggingface dataset:
Patent JP-2020123683-A (JP)
Title: Stationary induction
Inventor: MIYAMOTO NAOYA
IPC: H01F27/24
Filed: 2019-01-31
Abstract: To provide an economical and rational stationary induction that efficiently cools heat generated on the upper and lower surfaces of an iron core, and maintains thermal reliability.SOLUTION: A stationary induction includes an iron core, a winding wound around the iron core, and an iron core protection case that houses the iron core around which the winding is wound. The iron core protection case includes an external protection member 18 arranged so as to cover the outer periphery of the iron core, and a partition member 19 that divides the cross section of the iron core, and is provided with a first refrigerant flow path 5a in which a refrigerant flows on the surface of the iron core in the external protection member 18, and a second refrigerant flow path 5b that takes in the refrigerant from below the iron core into the partition member 19. The second refrigerant flow path 5b is connected to the lower part of the first refrigerant flow path 5a on the upper surface of the iron core.SELECTED DRAWING: Figure 3(c)
Patent JP-2020122924-A (JP)
Title: Liquid crystal display device
Inventor: HIRATA NAOYA
IPC: G02F1/1343
Filed: 2019-01-31
Abstract: To suppress a decrease in an opening ratio of a pixel, and to narrow a frame area around a display area in a liquid crystal display device that includes a black matrix and can display plural colors.SOLUTION: In a display area in which an area of an opening area OP2 of a second pixel PXR1 is larger than that of an opening area OP1 of a first pixel PXG1, a vertical gate line 6 connected with each of a gate line 4 via a connection part 22 is formed so as to overlap with a black matrix 26a adjacent to the first pixel PXG1.SELECTED DRAWING: Figure 2
Patent JP-2020121912-A (JP)
Title: Method of manufacturing glass substrate, and glass substrate manufacturing apparatus
Inventor: CHANG CHUNYI
IPC: C03B5/225
Filed: 2019-01-31
Abstract: To suppress platinum group metal from vaporizing in a clarification pipe made of a platinum group metal material without lowering the quality of a glass substrate when clarifying molten glass using the clarification pipe.SOLUTION: A method of manufacturing a glass substrate comprises a clarification process of discharging bubbles from molten glass into a vapor-phase space while making the molten glass flow into a clarification pipe made of a material including platinum group metal so as to form the vapor-phase space in the clarification pipe. The clarification pipe has: a first part where the vapor-phase space is formed; and second parts which are provided on both sides of the first part, and are at least part of a part of the clarification pipe becoming lower than a temperature at which volatile matter of platinum group metal vaporizing from an inner wall of the clarification pipe in contact with the vapor-phase space solidifies and where the vapor-phase space is not formed. In the clarification process, a gas in the vapor-phase space is sucked to reduce the pressure in the vapor-phase space.SELECTED DRAWING: Figure 3
Patent JP-2020126975-A (JP)
Title: Coil device
Inventor: NISHIMURA MUNEHITO
IPC: H01F17/04
Filed: 2019-02-06
Abstract: To provide a coil device capable of preventing the occurrence of a short circuit defect.SOLUTION: A coil device 1 includes a core 10 including a wiring core 12 and a flange portion 14m provided at an end of the wiring core 12 in the X-axis direction, a coil portion 30 formed by winding a first wire 31 and a second wire 32 around the winding core 12, a first terminal electrode 41 formed on one end side of the flange portion 14m in the Y-axis direction and connected to a first lead-out portion 310 of the first wire 31, and a second terminal electrode 42 formed on the other end side of the flange portion 14m in the Y-axis direction and to which a second lead-out portion 320 of the second wire 32 is connected. The width of the flange portion 14m in the X-axis direction is different between the one end side and the other end side of the flange portion 14m in the Y-axis direction.SELECTED DRAWING: Figure 1A
Patent JP-2019197205-A (JP)
Title: Polarizing plate and polarizing plate roll
Inventor: GOTO SHUSAKU
IPC: G02B5/30
Filed: 2019-02-12
Abstract: To provide a polarizing plate with superior optical characteristics.SOLUTION: A polarizing plate of the present invention comprises a polarizing film having a thickness of 8 μm or less, single transmittance of 44.5% or greater, and polarization degree of 99.0% or greater, and a protective layer disposed at least on one surface of the polarizing film. A difference between the maximum and minimum values of single transmittance within a 50 cmarea is 0.2% or less.SELECTED DRAWING: Figure 1
Patent JP-2019069386-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-02-19
Abstract: To provide a game machine capable of maintaining game amusement.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball driven onto a game area 5a. When a game ball enters a start pocket, determination processing for winning is performed. Then, variation display corresponding to the determination processing result is started, and a winning game is played when a winning pattern is displayed in the variation display. In this respect, the Pachinko machine 1 can generate the same performance as that when operation is performed even if operation is not performed within a performance reception period to an operation button.SELECTED DRAWING: Figure 60
Patent JP-2019143138-A (JP)
Title: Adhesive composition
Inventor: NISHIMORI KENTA
IPC: B27K3/52
Filed: 2019-02-20
Abstract: To provide an adhesive composition hardly generating health damage due to formaldehyde, providing mechanical strength in a composite manufactured by using the same, equal to a case manufactured by using a formaldehyde-based adhesive composition, and excellent in workability.SOLUTION: An adhesive composition contains a reaction product obtained by heating a solution containing at least one kind of saccharide selected from a group consisting of monosaccharide or oligosaccharide, ammonium dihydrogen phosphate or diammonium hydrogen phosphate at a temperature in a range of 60 to 100°C for 2 hrs.SELECTED DRAWING: None
Patent JP-2020140022-A (JP)
Title: Image forming apparatus
Inventor: KURAUCHI TAKAHIRO
IPC: G03G15/02
Filed: 2019-02-27
Abstract: To provide an image forming apparatus that can restrict the occurrence of a streak-like charging unevenness image and form a high-quality image for a long period.SOLUTION: An image forming apparatus comprises: at least an electrophotographic photoreceptor; charging means; exposure means; developing means; transfer means; fixing means; and cleaning means. The electrophotographic photoreceptor includes, on a substrate, at least a lamination type photosensitive layer having a charge generating layer containing a charge generating material and a charge transport layer containing a charge transport material laminated in this order, or a single-layer type photosensitive layer containing the charge generating material and the charge transport material. The charge generating material has an average particle diameter (D50) of 0.17 to 0.30 μm and a CV value of 40 to 60%. The charging means includes a charging member having a surface roughness of 5.0 to 13 μm.SELECTED DRAWING: Figure 1
Patent JP-2020139892-A (JP)
Title: Information processing device and information processing method
Inventor: IWAMA DAIKI
IPC: G01C21/26
Filed: 2019-03-01
Abstract: To provide an information processing device capable of increasing the possibility that users execute tasks.SOLUTION: An information processing device 12 includes: a forgotten task information acquisition unit 32 that acquires forgotten task information which is information on a task a user forgot to do from a contribution submitted from the user via a telecommunication line; a current position information acquisition unit 40 that acquires current position information on an automobile 10; and a notification control unit 44 that controls a display 28 and a speaker 30 so as to notify the user of the forgotten task based on the acquired forgotten task information and the acquired current position information.SELECTED DRAWING: Figure 1
Patent JP-2020138185-A (JP)
Title: Biological treatment apparatus
Inventor: YUI YOSHINORI
IPC: C02F3/28
Filed: 2019-03-01
Abstract: To provide a biological treatment apparatus which is highly effective in cleaning a screen by gas.SOLUTION: A biological treatment apparatus 1 includes a biological treatment tank 10 which houses a carrier 12 holding microorganisms and performs anaerobic biological treatment of treated water, an agitator 20 which agitates the carrier 12, a flat screen 22 which is obliquely provided in the biological treatment tank 10 and separates the treated water having undergone the biological treatment and the carrier 12, and a first diffuser pipe 24 and a second diffuser pipe 26 for jetting gas from a lower part of the screen 22 to the screen 22. The first diffuser pipe 24 and the second diffuser pipe 26 are arranged, displaced vertically and horizontally from one another.SELECTED DRAWING: Figure 1
Patent JP-2019108379-A (JP)
Title: Rapid relief of motor fluctuations in parkinson's disease
Inventor: BATYCKY RICHARD P
IPC: A61P25/16
Filed: 2019-03-05
Abstract: To provide methods for treating OFF episodes in a Parkinson's disease patient.SOLUTION: The methods comprise administering levodopa to the pulmonary system of a patient, where after administration the patient's Unified Parkinson's Disease Rating Scale (UPDRS) Part 3 score is improved by, for example, at least about 5 points compared to a placebo control and/or compared to the patient's UDPRS Part 3 score prior to the administration. About 30 mg to about 60 mg of fine particle dose of levodopa is administered to the patient's pulmonary system via inhalation.SELECTED DRAWING: Figure 1
Patent JP-2020147289-A (JP)
Title: Storage box
Inventor: AOYAMA HARUNA
IPC: B65D83/08
Filed: 2019-03-11
Abstract: To provide a storage box that ensures a degree of freedom in design and has a high design property.SOLUTION: A rectangular parallelepiped storage box 10 stores a plurality of sheets of tissue paper P in a state where one or several sheets of tissue paper P can be taken out from an outlet 15 and stored in a folded and stacked state. A plurality of cutout opening portions 21 opening so that the inside can be viewed are formed at one of long side face portions 13 continuing via a corner edge 10e on an upper face portion 11 where the outlet 15 is formed, and the side face portions thereof and the like are made of a hard material of cardboard made of paper having a thickness of 0.3 mm or more.SELECTED DRAWING: Figure 1
Patent JP-2020147109-A (JP)
Title: Vehicular blower
Inventor: SAKANE HIROYUKI
IPC: B60H1/00
Filed: 2019-03-12
Abstract: To enable an air current to reach even an area where an air current is conventionally less likely to reach.SOLUTION: A vehicular blower comprises: a vehicular air-conditioning unit 10 that blows a first air current toward vehicle interior of a vehicle; a seat blower unit 20 that blows a second air current FL2 flowing in a direction opposite or intersecting the first air current FL1; an air-conditioning ECU 156 that controls the vehicular air-conditioning unit 10 and the seat blower unit 20 such that a destination of one of the first air current FL1 and the second air current FL2 and an amount that it reaches are controlled by the other of the first air current and the second air current; and a seat blowing ECU 256.SELECTED DRAWING: Figure 3
Patent JP-2020150425-A (JP)
Title: Branching/distributing device and reception system
Inventor: YAMADA AKIHIRO
IPC: H01R31/02
Filed: 2019-03-14
Abstract: To operate an electronic device connected to the output side of a branching/distributing device and necessary for operation power supply without connecting a power supply unit to the electronic device.SOLUTION: In a distributing device 14, DC 15 V from a PS15 supplied to a DC jack 35 (45) is output from an input terminal IN through a series circuit of a diode D1 and a choke coil CH1 constituting a first current passage circuit and is output from 6 output terminals OUT1-OUT6 through series circuits of circuits 6 diodes D2-D7 and 6 choke coils CH3-CH8 connected in parallel and constituting a second current passage circuit. The DC 15 V output from the input terminal IN and output terminals OUT1-OUT6 of the distributor 14 is supplied to an electronic device connected to the input terminal side and the output terminal side and requiring operation power supply.SELECTED DRAWING: Figure 6
Patent JP-2020150696-A (JP)
Title: Power conversion device
Inventor: MIYAIRI KEI
IPC: H02M7/48
Filed: 2019-03-14
Abstract: To provide a power conversion device that can exchange a power semiconductor element easily.SOLUTION: A power conversion device according to one embodiment includes a stack. This stack includes two heat sinks, a power semiconductor element held between the two heat sinks, energizing means that energizes the two heat sinks and the power semiconductor element along a first direction where these are stacked, pressure keeping means that applies pressure to the two heat sinks and the power semiconductor element while keeping the energization of the energizing means, and a frame that extends in the first direction and supports the two heat sinks, the power semiconductor element, the energizing means, and the pressure keeping means. The stack further includes element supporting means that is mounted in parallel to the first direction and when the pressure is released, supports the power semiconductor element through the frame.SELECTED DRAWING: Figure 1
Patent JP-2020146312-A (JP)
Title: Game machine
Inventor: ISHIZUKA KEITA
IPC: A63F7/02
Filed: 2019-03-14
Abstract: To enhance interest in a game.SOLUTION: A game machine includes: information acquisition means; information storage means; determination means; performance mode setting means capable of setting one of a first performance mode and a second performance mode as a performance mode; and means for executing at least one game round in a set performance mode when operation from start of game operation for reporting a determination result to completion of game operation is set to be one game round. The performance mode setting means includes: means for shifting a set performance mode to a second performance mode after satisfaction of a specific condition including determination that special information does not satisfy a predetermined condition made by determination means in a state in which the first performance mode is set; and means for continuing the first performance mode without shifting to the second performance mode when special information for satisfying a first special condition exists in special information not determined by the determination means from among special information in storage after completion of a game round in which a specific condition is satisfied.SELECTED DRAWING: Figure865
Patent JP-2020152599-A (JP)
Title: Surface treatment method of concrete
Inventor: TSURUMI NOBORU
IPC: C04B41/68
Filed: 2019-03-19
Abstract: To provide a surface treatment method of concrete, capable of easily forming a finish surface that cannot be easily peeled off.SOLUTION: The surface treatment method of concrete comprises a porous fragile layer removal step (step S1) of removing a porous fragile layer 10 present on the surface of hardened concrete using a surface treatment agent 20 comprising an acid, and a coating material application step (step 2) of applying a coating material 30 comprising a premix cement containing cement, and an emulsion. The porous fragile layer removal step (step S1) comprises a surface treatment agent application step (step 11) of applying the surface treatment agent 20 and a surface treatment agent removal step (step 12) of removing the surface treatment agent 20.SELECTED DRAWING: Figure 1
Patent JP-2020153141-A (JP)
Title: Joint forming member, cement composition, and joint forming method
Inventor: TSUZUKI MASANORI
IPC: E04B1/684
Filed: 2019-03-20
Abstract: To provide a joint forming member suppressing formation of a corner portion covered with a water cut-off material on an inner face of a joint of a cement composition.SOLUTION: A joint forming member includes: a main body portion 11 which is attached to a formwork 30 so as to protrude to a side where a cement composition is placed, which can be removed together with the formwork 30 after the cement composition installed inside the formwork 30 is cured, and which forms an inner face of a joint; and a water cut-off material 12 which is disposed at an end portion in a protruding direction of the main body portion 11 with respect to the formwork 30 and which remains in the cement composition side after the cement composition is cured. The main body portion 11 comprises: a fixing portion 16 attached to the formwork 30; and a protruding portion 20 which protrudes in a protruding direction from an inside face of the formwork 30 and in which the water cut-off material 12 is disposed at the end portion of the protruding side. The protruding portion 20 comprises a first flat face 21 and a second flat face 22 extending from a root of the protruding portion 20 with respect to the formwork 30 to the end portion in the protruding direction. The protruding portion 20 is formed in a taper shape by the first flat face 21 and the second flat face 22.SELECTED DRAWING: Figure 3
Patent JP-2020151205-A (JP)
Title: Game machine
Inventor: KIRIKAE HIDEYUKI
IPC: A63F7/02
Filed: 2019-03-20
Abstract: To provide a game machine capable of reporting opening of a door member appropriately.SOLUTION: During at least one portion of a period in which a door member is open, the opening of the door member is reported in both of a speaker and a frame lamp. When opening of door members is reported in both of the speaker and the frame lamp, both of the sound volume and brightness cannot be adjusted.SELECTED DRAWING: Figure 6
Patent JP-2020082069-A (JP)
Title: Method for isolating oxygen 17 isotope from water and method for concentrating oxygen 17 isotope using the same
Inventor: JEONG DO-YOUNG
IPC: B01D59/34
Filed: 2019-03-20
Abstract: To provide a method for isolating an oxygen 17 isotope from water and a method for concentrating the oxygen 17 isotope using the same.SOLUTION: According to the invention, a method for isolating an oxygen 17 isotope from water and a method for manufacturing oxygen 17 concentrated water are provided. The method for isolating the oxygen 17 isotope from the water includes the steps of: mixing water containing an oxygen 17 isotope with formaldehyde to manufacture a formaldehyde aqueous solution; heating the formaldehyde aqueous solution to generate a vapor mixture containing water vapor and formaldehyde vapor; and by photodissociating the vapor mixture, obtaining mixed gas including carbon monoxide and hydrogen enriched with the oxygen 17 isotope, water from which the oxygen 17 isotope has been removed, and residual formaldehyde. The method for manufacturing the oxygen 17 concentrated water follows the method for isolating the oxygen 17 isotope from the water, and includes a step of performing catalytic methanation by adding hydrogen to the mixed gas, performing catalytic methanation reaction, methanating the mixed gas, and synthesizing methane (CH) and the oxygen 17 concentrated water (HO).SELECTED DRAWING: Figure 1
Patent JP-2020153473-A (JP)
Title: Shift detent device and drive unit for vehicle
Inventor: SATO YASUYUKI
IPC: F16H63/04
Filed: 2019-03-22
Abstract: To create the highly-accurate position information of an engagement body with no need of changing a recess into which the engagement body is fitted.SOLUTION: A shift detent device comprises: an engagement body; a recess forming member with multiple recesses; a first restriction part for restricting movement of the recess forming member with respect to the engagement body from a state that the engagement body is fitted in a first recess, from exceeding a first distance toward a first side in a second direction; an elastic member; an actuator; and a position information creation part. A transition from the state that the engagement body is fitted to a state that the engagement body is fitted into an adjacent recess at a second side which is reverse to the first side is impossible when a moving distance of the recess forming member does not exceed a first upper limit value even if the distance exceeds the first distance at the first side. The position information creation part performs first drive processing for driving the actuator so that the moving distance of the recess forming member with respect to the engagement body reaches the first distance or longer at the first side, and reaches the first upper limit distance or shorter, and sets a reference position of the position information on the basis of the first drive processing.SELECTED DRAWING: Figure 6
Patent JP-2020151422-A (JP)
Title: Game machine
Inventor: ONO HIDEKI
IPC: A63F7/02
Filed: 2019-03-24
Abstract: To provide a game machine capable of improving a performance effect of a decorative pattern variable display.SOLUTION: A game machine comprises: pattern display means for variable displaying a plurality of patterns according to a winning lottery result; and performance execution means capable of executing a performance during a pattern variation. The pattern variable display comprises a first prescribed variable display for a first variation time, and a second prescribed variable display whose variation time is shorter than that of the first variation time. In the first prescribed variable display, according to an executed performance, any variable display is executed out of a plurality of kinds of variable displays in which a stop operation period is different from each other, the stop operation period being a period since start of an initial stop operation of at least one pattern until all patterns are stopped. In the second prescribed variable display, out of the plurality of kinds of variable displays which can be executed by the first prescribed variable display, other variable display other than a variable display having a longest stop operation period is executed.SELECTED DRAWING: Figure 34
Patent JP-2020157478-A (JP)
Title: Printer
Inventor: UKAI SHINJI
IPC: B41J2/325
Filed: 2019-03-25
Abstract: To provide a printer which can appropriately guide a printed printing medium to an ejection port to be ejected even when any type of cassette of a laminate type and a non-laminate time is attached to be used.SOLUTION: A printer comprises: an attachment part having an attachment area 11B to which a cassette is attached, and an attachment area 11A to which another cassette 1A is attached; a thermal head 76A provided to the attachment part; a platen roller 77; a body roller 78; and a conveyance guide 85B which is movable in directions approaching and separating from the body roller 78. The attachment area 11A has a partial area which does not overlap with the attachment area 11B in an area facing the body roller 78. The conveyance guide 85B is arranged at a retreat position separated from a guide position close to the body roller 78. The guide position is a position in the partial area. The retreat position is the position outside the attachment areas 11A, 11B.SELECTED DRAWING: Figure 15
Patent JP-2020160150-A (JP)
Title: Display device
Inventor: ISHIDA OSAMU
IPC: H05K5/02
Filed: 2019-03-25
Abstract: To suppress generation of Newton ring, and the like.SOLUTION: The display device includes a front panel, a transparent panel 15, and an image display unit arranged in this order, in which a screen on the image display unit can be seen through the front panel and the transparent panel. Between the front panel and the transparent panel, space is formed, and in a portion of the space, a gap is formed so as to ventilate the inside and outside of the space.SELECTED DRAWING: Figure 6