baber/WOPTO huggingface dataset:
Patent JP-2020135978-A (JP)
Title: Power supply terminal
Inventor: SUZUKI MICHIYUKI
IPC: H01R13/66
Filed: 2019-02-15
Abstract: To provide a power supply terminal capable of preventing an electric failure caused by immersion of water.SOLUTION: A power supply terminal 1 comprises: a fitting concave part 3 which can fit a connector C of a connection cable K extended from prescribed equipment; and an electrode part 5 that is contacted to an electrode part ca of the connector C inserted into the fitting concave part 3 and enable an electric connection between a battery B and the prescribed equipment, and can supply a power from the battery B to the prescribed equipment. The power supply terminal further comprises: a detection terminal 7 which can detect immersion of water into the fitting concave part 3; and a control part 8 that determines whether or not the immersion of water in the detection terminal 7 is detected, and can stop the supply of the power for the prescribed equipment from the battery B under conditions that it is determined that the immersion of water is detected.SELECTED DRAWING: Figure 8
Patent JP-2020133022-A (JP)
Title: Method for producing biodegradable fiber
Inventor: KIKUTANI YUUJI
IPC: D01F6/62
Filed: 2019-02-15
Abstract: To provide a method capable of producing a polyhydroxyalkanoate fiber having a high tensile strength without spinning at a high speed.SOLUTION: The method for producing biodegradable fiber includes a step of melting a resin material containing polyhydroxyalkanoate to extrude it from a spinneret 2 in a fiber form, a step of causing fibers 3 comprising the extruded resin material to pass through a liquid phase 6 of a temperature of 20 to 60°C containing a water-soluble liquid other than water, and a step of winding the fibers passing through the liquid phase around a roll 4.SELECTED DRAWING: Figure 1
Patent JP-2020132742-A (JP)
Title: Method for producing organic fiber-reinforced plastics
Inventor: SASAKI AKIHIRO
IPC: C08J5/06
Filed: 2019-02-18
Abstract: To provide a method for producing an organic fiber-reinforced plastic which is less likely to cause interfacial peeling between reinforced fibers and a matrix while using an organic fiber as a reinforced fiber and an amorphous polymer compound as a matrix.SOLUTION: There is provided a method for producing an organic fiber-reinforced plastic comprising a sheet-like matrix (A) and a reinforced organic fiber (B), in which the sheet-like matrix (A) contains an amorphous polymer compound (A1) and a crystalline polymer compound fiber (B1) is used as the reinforced organic fiber (B). The method for producing an organic fiber-reinforced plastic including the steps of: (i) making a woven fabric of the reinforced organic fibers (B) and the sheet-like matrix (A); and (ii) thermally pressing the woven fabric made in the step (i).SELECTED DRAWING: Figure 1
Patent JP-2019096351-A (JP)
Title: Position indicator
Inventor: YAMAMOTO SADAO
IPC: G06F3/046
Filed: 2019-02-21
Abstract: To use one common position indicator to a plurality of types of position detection systems.SOLUTION: A position indicator comprises: position detection signal generation means which generates position detection signals of plural different frequencies; additional information generation means which generates additional information; a receiving unit which receives the signal sent out from a position detection system; a first transmission unit which sends out the position detection signal to a sensor part of the position detection system, prepared in one end part side of the enclosure of the position indicator; a second transmission unit different from the first transmission unit, which sends out a wireless signal to the position detection system; and control means. The control means controls the frequency of the position detection signal generated by the position detection signal generation means, on the basis of the signal sent out and received from the position detection system, and controls whether sending out additional information through the first transmission unit, or sending out the additional information through the second transmission unit.SELECTED DRAWING: Figure 1
Patent JP-2019142719-A (JP)
Title: Free netlike structure
Inventor: ANTONIO BALSELLS MERCADE
IPC: B65G17/08
Filed: 2019-02-25
Abstract: To provide a module-type, free netlike structure embedded with a rolling motion element that allows an additional element to be engaged therewith and eases the movement thereof.SOLUTION: The free net-like structure includes a movable surface 1 whose movement is operated by actuating means, the movable surface 1 being formed by a plurality of modules 3 connected with each other by connection rods 5, each of the connection rods 5 being housed in holes provided on at least two of the three modules 3, the respective modules 3 being equipped with at least one wheel 4 engaged with at least one of the rods 5.SELECTED DRAWING: Figure 1
Patent JP-2020133877-A (JP)
Title: Damper device
Inventor: SUGIMOTO KOICHI
IPC: F16F15/02
Filed: 2019-02-26
Abstract: To provide a damper device capable of preventing contact of components such as a frame and a damper in relatively displacing two members.SOLUTION: A first damper 3 is constituted to be connected to an upper structure 11 (first member) relatively rotatably about a first rotation axis 64 extended in a vertical direction (third direction) orthogonal to a horizontal direction (first direction and second direction), and fixed to a frame 2 in a state of being not relatively rotated about an axis extended in the vertical direction, and to follow relative displacement of the upper structure 11 and the frame 2. A second damper 4 is constituted to be connected to a lower structure 12 (second member) relatively rotatably about a second rotation axis 73 extended in a vertical direction and fixed to the frame 2 in a state of being not relatively rotated about the axis extended in the vertical direction, and to follow relative displacement of the lower structure 12 and the frame 2.SELECTED DRAWING: Figure 1
Patent JP-2020136244-A (JP)
Title: Power storage element
Inventor: KATO TAKEHIRO
IPC: H01M2/30
Filed: 2019-02-26
Abstract: To provide a power storage element capable of preventing a tabular part from warping, when sandwiching the tabular part by a container and a projection.SOLUTION: A power storage element includes a container 100, a tabular part (electrode terminals 200, 200a or a terminal side arrangement part 510a) provided in a collector 500a for connection with an electrode terminal 200b, or the electrode terminals 200, 200a welded to a bus bar 20, and arranged along the container 100, a shank (shank 520 or 240) penetrating the container 100 and the tabular part, and a projection (projection 521 or 241) projecting from the shank along the tabular part, and placed at a position sandwiching the tabular part in conjunction with the container 100. The tabular part has thin wall parts (thin wall parts 220, 220a or 514) placed around the projection, and thinner than a portion where the projection is placed.SELECTED DRAWING: Figure 3
Patent JP-2020139319-A (JP)
Title: Removing method of existing skeleton, and improvement method of existing structure
Inventor: TAKEDA SATOSHI
IPC: E04G23/06
Filed: 2019-02-28
Abstract: To provide a removing method of an existing skeleton capable of easily removing an existing skeleton that is divided into a plurality of numbers using a required minimum device, and to provide an improving method of an existing structure using the removing method of an existing skeleton.SOLUTION: An existing wall 11 is divided into a plurality of concrete blocks 3, to carry out the concrete blocks 3. Two fork holes 31 corresponding to a claw 51 of a fork lift 5 are formed in each concrete block 3. Then, a work of forming the concrete blocks 3 by cutting the existing wall 11 and a work of pulling out the concrete blocks 3 using the fork lift 5 to a near side are repeated, to carry out the plurality of concrete blocks 3.SELECTED DRAWING: Figure 2
Patent JP-2020139252-A (JP)
Title: Surface sizing agent for papermaking and coated paper
Inventor: ICHIMURA FUMITAKA
IPC: D21H19/20
Filed: 2019-03-01
Abstract: To provide a surface sizing agent for papermaking that has excellent mechanical stability at high temperatures and also exhibits an excellent sizing effect, and a coated paper.SOLUTION: A surface sizing agent for papermaking containing an emulsion polymer of a polysaccharide (A) having a (meth)acryloyl group in the molecule and a monomer (B) having an ethylenic unsaturated group is used.SELECTED DRAWING: None
Patent JP-2020145024-A (JP)
Title: Cover-equipped connector
Inventor: MORIYAMA NOBORU
IPC: H01R13/52
Filed: 2019-03-05
Abstract: To take measures to surely avoid that water enters the inside of a housing and a connector comes off a vehicle body due to high-pressure cleaning without major design changes.SOLUTION: A cover-equipped connector that can be attached to a vehicle body includes an electric wire, a connector housing including a housing body including an electric wire holding portion that holds an end of the electric wire, and a cassette portion connected to the housing body and having an insertion port on one surface, a sealing member that is attached to the electric wire and seals a gap between the electric wire holding portion and the electric wire, and a cover that is assembled to the connector housing and covers the electric wire holding portion and the electric wire, and the cover includes a bracket portion that includes an insertion piece that is inserted into the cassette portion from an insertion port and is assembled to the cassette portion, and a vehicle body mounting portion that is connected to the bracket portion and is attached to the vehicle body.SELECTED DRAWING: Figure 1
Patent JP-2020145119-A (JP)
Title: Card edge connector
Inventor: KAWAHARA YUZO
IPC: H01R13/518
Filed: 2019-03-07
Abstract: To easily engage and disengage a plurality of plug terminals in a card edge connector.SOLUTION: A card edge connector that is connected to a circuit board 3 that has a board terminal 11 on the surface of the end includes a plurality of main housings 13 that can be engaged with the circuit board, and a plurality of plug terminals 19 to which a lead wire 6 can be connected, and includes a plurality of sub-housings 17 that engage and disengage from the main housing to connect and separate a plug terminal to the board terminal.SELECTED DRAWING: Figure 1
Patent JP-2020150682-A (JP)
Title: Power cutoff device
Inventor: SASAKI MASARU
IPC: G05B9/02
Filed: 2019-03-13
Abstract: To provide a power cutoff device capable of detecting a failure of a power supply cutoff circuit even in a motor rotation.SOLUTION: A power cutoff device 10 according to an embodiment comprises: a power supply cutoff circuit that cuts off a power supplied to a motor 7 from a power supply 1 when an abnormality occurs in the motor 7; a control part 5 that detects the failure of the power supply cutoff circuit; and a pair of voltage sensors 3 and 4 that detects a voltage on an input side and an output side of the power supply cutoff circuit. The control part 5 detects the failure of the power supply cutoff circuit when (1) the motor 7 is in a power running state and (2) a voltage difference between the input side and the output side of the power supply cutoff circuit when a prescribed period of time has passed after the power supply cutoff circuit is cut off, is a prescribed voltage or less.SELECTED DRAWING: Figure 5
Patent JP-2020148431-A (JP)
Title: Blowout port adapter and air conditioner comprising blowout port adapter
Inventor: RYU JINFAN
IPC: F24F13/06
Filed: 2019-03-15
Abstract: To provide a blowout port adapter capable of efficiently blowing air-conditioned air to a place or region to be air-conditioned, at a predetermined speed.SOLUTION: A blowout port adapter 40 for blowing out temperature-controlled air comprises a cylindrical body 41, and a distributing plate 42 having a honeycomb structure, which is arranged in an air flow passage 43 in the body 41. A ratio D/H of a cell diameter D, which is a distance between two opposing walls of a unit cell with a hexagonal cross section constituting a honeycomb structure, and a cell height H, which is a thickness of the distributing plate 42, is within a range of 0.3 to 0.5.SELECTED DRAWING: Figure 4
Patent JP-2019176144-A (JP)
Title: Electrolyte solution for electrolytic capacitor, and electrolytic capacitor arranged by use of the electrolyte solution
Inventor: UCHIHASHI KENGO
IPC: H01G9/035
Filed: 2019-03-19
Abstract: To provide an electrolyte solution for an electrolytic capacitor, which is high in withstand voltage, which can suppress the reduction in the electric conductivity under a high-temperature environment and which can exhibit a satisfactory electric conductivity even at a low temperature.SOLUTION: An electrolyte solution for an electrolytic capacitor comprises: a polymer (A) of a monomer component containing (meth)acrylic monomer (a1) having a hydrophilic group; a solvent (B); and an electrolyte (C) including a carboxylate anion and a cation as a component. The hydrophilic group is at least one group selected from a group consisting of a hydroxyl group, an acidic group, a basic group, an amide group and an oxyalkylene group with 2-3 carbon atoms. The weight proportion of the electrolyte (C) is 20-40 wt.% of a weight of the electrolyte solution for an electrolytic capacitor.SELECTED DRAWING: None
Patent JP-2019186917-A (JP)
Title: Video optimization processing system and method
Inventor: GUAN SHUN HUI
IPC: H04N21/431
Filed: 2019-03-20
Abstract: To provide a video optimization processing system.SOLUTION: A video optimization processing system includes a server and a user device. The server which compresses a first video to generate a second video and a third video, further compares difference between the third video and the second video to generate difference information, and calculates, on the basis of the difference information, at least one image enhancement algorithm and at least one enhancement parameter. The user device executes video playing software and is used for receiving the third video, the at least one image enhancement algorithm and the at least one enhancement parameter from the server. The video playing software restores the third video to generate the fourth video based on the at least one image enhancement algorithm and the at least one enhancement parameter, thereby playing the fourth video.SELECTED DRAWING: Figure 1A
Patent JP-2020049481-A (JP)
Title: Magnetic separation method for steel-making slag and magnetic separation apparatus
Inventor: SORADA YUSUKE
IPC: C21C7/00
Filed: 2019-03-22
Abstract: To provide a magnetic separation method for steel-making slag for the purpose of recovering a ferrous compound and a metallic iron from a slurry-like steel-making slag by magnetic separation, in which Fe concentration in the recovery can be increased.SOLUTION: A magnetic separation method for steel-making slag according to the invention includes: a process in which slurry, which contains crushed or pulverized particulate steelmaking slag is injected to a surface of a rotary drum on at least a part of which magnetic field is formed; and a process in which a liquid sprayed to the surface of the rotary drum, thereby removing a liquid component and a non-magnetic matter which rotationally move along the surface of the rotary drum and are contained in the slurry.SELECTED DRAWING: Figure 1
Patent JP-2020153957-A (JP)
Title: Column switch and stay water amount monitoring system
Inventor: NAGASE SHINGO
IPC: G01M3/02
Filed: 2019-03-22
Abstract: To reduce burden on a worker by improving work efficiency for maintenance and management of a column switch.SOLUTION: A column switch 100 includes: a hollow box-shaped cubicle 101; and an opening/closing mechanism housed in the cubicle 101. When the stay water amount in the cubicle 101 exceeds a predetermined threshold, since the stay water detection notification is outputted to a management computer 310, the management computer 310 can collectively manage whether or not the amount of stay water in the cubicle 101 caused by intrusion of rainwater or the like exceeds the predetermined threshold for each column switch 100, and the column switch 100 in which the stay water is generated in the cubicle 101 can be easily and reliably identified.SELECTED DRAWING: Figure 3
Patent JP-2019173259-A (JP)
Title: Paper-made barrier material
Inventor: OKAMOTO TADASHI
IPC: D21H19/82
Filed: 2019-03-26
Abstract: To provide a paper-made barrier material having excellent water vapor barrier properties and small environmental load.SOLUTION: A paper-made barrier material at least has a water vapor barrier coating layer on a paper substrate. The water vapor barrier coating layer has at least a water vapor barrier resin A with a melting point of 110°C or more and a water vapor barrier resin B and with a melting point of less than 110°C. The water vapor barrier resin A and water vapor barrier resin B are water soluble or water dispersible aqueous resins, preferably.SELECTED DRAWING: None
Patent JP-2020169235-A (JP)
Title: Manufacturing method of fluid catalytic cracking gasoline
Inventor: OTANI KOHEI
IPC: C10G11/18
Filed: 2019-04-01
Abstract: To provide the manufacturing method of the fluid catalytic cracking gasoline, that can produce the fluid catalytic cracking gasoline in high yield.SOLUTION: The manufacturing method of the fluid catalytic cracking gasoline comprises setting a residual carbon content of a fluid catalytic cracking catalyst in a fluid catalytic cracking apparatus to more than 0.05 mass% and 0.50 mass% or less by setting an amount of a vanadium-equivalent metal in raw material oil to 0.4 mass% or more and 4.0 mass% or less with respect to an input amount of the fluid catalytic cracking catalyst in the fluid catalytic cracking apparatus that supplies the raw material oil, at least containing desulfurized heavy oil, and is used while charging the fluid catalytic cracking catalyst.SELECTED DRAWING: None
Patent JP-2020168288-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-04-05
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: A game machine includes: setting means capable of setting to a setting value from among plural setting values having different degrees of advantage to a player; decoration identification information variable display means capable of executing variable display of decoration identification information in accordance with variable display of specific identification information; and specific display means capable of displaying specific display in a display area of decoration identification information according to priority of display differing from that of decoration identification information. A display mode of specific display displayed by the specific display means includes: a specific mode corresponding to suggestion that control is performed to an advantageous state; and a special mode corresponding to a setting suggestion regarding the setting means.SELECTED DRAWING: Figure 8-4
Patent JP-2019164139-A (JP)
Title: Non-enzymatic electrochemical sensor for measuring analytes
Inventor: JEFF T SURI
IPC: C07F5/02
Filed: 2019-04-05
Abstract: To provide compositions comprising a synthetic redox-active receptor, in particular, compositions comprising a boronic acid-based synthetic redox-active receptor capable of electrochemically sensing a target analyte in a sample solution.SOLUTION: A synthetic redox-active receptor represented by a formula (V) and compositions containing the same are provided. An example would be a synthetic redox-active receptor represented by a formula (Va).SELECTED DRAWING: None
Patent JP-2020172954-A (JP)
Title: Dust-proof cap, attachment structure of the same, and attachment method of the same
Inventor: TSUKAKOSHI TSUGUO
IPC: F16L57/00
Filed: 2019-04-09
Abstract: To obtain a dust-proof cap which can improve workability during attachment to a joint and has difficulty in removal from the joint.SOLUTION: A dust-proof cap 10 is attached to a cylindrical joint 60 in which a female screw part 70 for connecting another pipe is provided at one end side. The dust-proof cap 10 has: a cylindrical body part 12; a male screw part 14 which is formed on an outer peripheral surface of the body part 12 and fastened to the female screw part 70 from a side of one end part 12A of the body part 12; a slit 18 provided at a position including from the one end part 12A of the body part 12 to the female screw part 14 and formed along an axial direction of the body part 12; and a lid part 16 which is formed at the other end part 12B of the body part 12 and closes an interior of the joint 60.SELECTED DRAWING: Figure 4
Patent JP-2020172892-A (JP)
Title: Control device of internal combustion engine
Inventor: KATO DAIKI
IPC: F02D45/00
Filed: 2019-04-10
Abstract: To provide a control device of an internal combustion engine which can count the number of times of the drive of a high-pressure fuel pump while suppressing that a processing load becomes large due to a change of an engine rotational speed.SOLUTION: A control device 100 counts a drive frequency being the number of times of the reciprocation of a plunger of a high-pressure fuel pump on the basis of a crank counter for performing count-up at each constant crank angle. The control device 100 comprises: an acquisition part 101 for acquiring a crank counter value everytime a constant time elapses; a storage part 102 in which a map obtained by making a top dead point of the plunger and the crank counter value are made to correspond to each other is stored; and a drive frequency calculation part 108 for calculating how many crank counter values corresponding to the top dead point of the plunger exist between the crank counter value which is acquired the last time and the crank counter value which is acquired this time by referring to the map everytime the acquisition part 101 acquires the crank counter value, and calculating the number of times of the high-pressure fuel pump.SELECTED DRAWING: Figure 1
Patent JP-2019133186-A (JP)
Title: Illumination apparatus and image display apparatus using the same
Inventor: SUDO TAKASHI
IPC: F21V9/40
Filed: 2019-04-10
Abstract: To provide an illumination apparatus with improved light utilization efficiency, and an image display apparatus using the same.SOLUTION: A projector 100 includes a first LD group 1 for emitting a blue light flux, and a second LD group 5 for emitting a red light flux. The projector includes a fluorescent member 13 for converting the light flux emitted from the first LD group 1 to a conversion light flux having a wavelength different from that of the light flux emitted from the first LD group 1, and emitting the conversion light flux. The projector includes: a first dichroic mirror 9 that transmits one of the light flux emitted from the second LD group 5 and a light flux of a first wavelength band included in the conversion light flux, and reflects the other one; and a second dichroic mirror 20 which guides a light flux of a second wavelength band included in the conversion light flux to a liquid crystal panel G, and guides the light flux emitted from the second LD group 5 in a direction different from that of the light flux of the second wavelength band. Then, the first wavelength band includes the second wavelength band.SELECTED DRAWING: Figure 1