baber/WOPTO huggingface dataset:
Patent JP-2020075569-A (JP)
Title: Temperature regulator
Inventor: TAKEI NATSUO
IPC: H01M10/615
Filed: 2018-11-06
Abstract: To regulate temperatures of instruments (a battery and an electric power converter) more evenly than before.SOLUTION: The temperature regulator, which regulates a temperature of a battery X mounted on a vehicle, comprises heat-medium temperature regulating means that regulates a temperature of a heat medium, an instrument heat exchanger fitted to an instrument and provided with a plurality of heat medium flow paths, and coolant supply means that supplies heat media so that the media are distributed in different directions for each heat media flow path. The coolant supply means circulates the heat media between the plurality of heat media flow paths. The coolant supply means comprises a heat pump H. The instrument heat exchanger is formed so that plurality of heat media flow paths are folded back and are formed to be adjacent to the heat media flow paths. The heat media temperature regulating means comprises a radiator 13 that cools the heat media and a heater 2 that heats the heat media.SELECTED DRAWING: Figure 1
Patent JP-2019090801-A (JP)
Title: Method for producing hole stone
Inventor: BRUNO BESUTTI
IPC: G04B31/004
Filed: 2018-11-08
Abstract: To provide a method for producing a hole stone that allows the hole to be formed by penetrating the body of the hole stone having a small diameter of less than 100 μm.SOLUTION: The method for producing a hole stone includes a step 30 for forming a precursor from those obtained by mixing at least one powder material with a binder, a step 31 for pressing the precursor with a lower mold and an upper mold having a punch to form a green body including a blind cavity having a height between the height of the green body and the height of the post-hole stone, and a step 32 for sintering the green body in order to form the body of the post-hole stone from at least one material, and a step 33 for machining the body of the post-hole stone and including a first substep 34 for forming an opening that allows connection of the functional elements to the upper surface of the main body in the empty space of the through hole, and a second substep 35 for molding the base of the body in order to form the lower surface of the hole stone and thereby allowing connection of the functional elements to the lower surface.SELECTED DRAWING: Figure 5
Patent JP-2020077988-A (JP)
Title: Antenna device
Inventor: KATAOKA RYOHEI
IPC: H01Q17/00
Filed: 2018-11-08
Abstract: To provide a technique for expanding a communicable angle range without increasing a scale of a high-frequency circuit for processing transmission and reception signals of an antenna.SOLUTION: A base 3 has one installation surface 3a formed in a planar shape. An antenna unit 6 is formed on the installation surface 3a and has a plurality of directional antennas configured to have a peak of directivity in a direction intersecting with the installation surface 3a. A reflection unit 4 has a plurality of reflecting surfaces for tilting directions indicated by peaks of the directional antennas to be oriented in mutually different directions in a plane at least along the installation surface 3a by reflecting electromagnetic waves transmitted and received by the antenna unit 6.SELECTED DRAWING: Figure 1
Patent JP-2020076265-A (JP)
Title: Foundation block of retaining wall concrete block
Inventor: TAKAHASHI YOSHIHISA
IPC: E02D29/02
Filed: 2018-11-08
Abstract: To provide a foundation block improving shortage of friction resistance between a ground and a foundation block, in a situation where there is a problem of integrity of a foundation concrete and a main body block with regard to a foundation portion of a concrete block retaining wall for constructing a civil engineering structure.SOLUTION: A foundation block 1 making a foundation portion of a retaining wall constructed by filling of concrete into an included space comprises a front face material 2 and a rear face material 3 facing each other and a connection member 4 connecting both face materials and includes a penetration portion 43 in which installed infilling concrete can go around between a lower face 42 of the connection member 4 and an installation face of the foundation block.SELECTED DRAWING: Figure 1
Patent JP-2020076665-A (JP)
Title: Method for measuring snow characteristic and its device, and predictive monitoring method of snow-melting disaster and its device using method for measuring snow characteristic
Inventor: YOSHIHARA TAKAYUKI
IPC: G01W1/14
Filed: 2018-11-08
Abstract: To provide a measuring method and its device capable of measuring snow characteristics such as a snow depth and a directional complex dielectric constant of snow according to the directions, and further, provide a method and its device for finding other directional snow characteristics by the measured snow characteristics according to the directions, and monitoring the conditions of the snow by these directional snow characteristics, and thereby predicting a snow-melting disaster.SOLUTION: A propagation delay amount and a receiving strength decrease amount are found from satellite signals respectively received by antennas installed in the snow upper part and the snow lower part. When time synchronization can be secured between these received signals, an observation equation where one fold of a phase difference is made a propagation delay amount and an observation equation on the receiving strength decrease amount are constructed by using the Snell's law every navigation satellite, respectively. The snow characteristics such as a snow depth and a directional complex dielectric constant are found by solving these observation equations. The other snow characteristics are sequentially found by using the snow depth and the directional complex dielectric constant being found according to the direction. Further, the conditions of the snow and the temporal change are monitored by selecting the direction of the snow to be monitored among the measured directional snow characteristics, and thereby the snow-melting disaster is predicted.SELECTED DRAWING: Figure 3
Patent JP-2020077293-A (JP)
Title: Lane line detection device and lane line detection method
Inventor: SON KA
IPC: G08G1/16
Filed: 2018-11-09
Abstract: To provide a lane line detection device that can improve detection accuracy of a vehicle lane line indicated on a road.SOLUTION: In a lane line detection device, a processor 23 includes: a lane line candidate pixel detection unit 31 for detecting a lane line candidate pixel from an image obtained by an imaging unit installed on a vehicle, setting a first reliability level for a lane line candidate pixel having a value indicating reliability of lane line imaging that is equal to or greater than a predetermined threshold among the lane line candidate pixels, and setting a second reliability level lower than the first reliability level for a lane line candidate pixel having the value that is less than the predetermined threshold; a reliability level correction unit 33 for correcting the reliability level of the lane line candidate pixel for which the second reliability level is set on a first scanning line whose one end is a vanishing point in the image to the first reliability level when the lane line candidate pixel is positioned on the first scanning line in a number equal to or more than a first predetermined number; and a lane line detection unit 34 for detecting a straight line where the lane line candidate pixel for which the first reliability level is set is located in a number equal to or more than a second predetermined number as a vehicle lane line.SELECTED DRAWING: Figure 3
Patent JP-2020075336-A (JP)
Title: Polishing device
Inventor: ICHIKAWA HIROBUMI
IPC: B24B41/06
Filed: 2018-11-09
Abstract: To provide an epoch-making polishing device which exhibits action and effect not demonstrated heretofore.SOLUTION: A polishing device polishes a workpiece W which is fixed by a work-fixing part 1, the work-fixing part 1 includes a workpiece arrangement part 3 which is provided with a number of holes 4 and arranges the workpiece W on a surface thereof and an air suction space part 5 which is provided on the back surface side of the workpiece arrangement part 3. Air is sucked to the air suction space part 5 via the holes 4, thereby, the workpiece W arranged on the surface of the workpiece arrangement part 3 is sucked and fixed, and a hose 6 having flexibility is provided on the air suction space part 5.SELECTED DRAWING: Figure 1
Patent JP-2019125350-A (JP)
Title: Instruction command processing adjustment system
Inventor: WING C LEE
IPC: G06F11/16
Filed: 2018-11-14
Abstract: To provide a method for synchronizing processor units.SOLUTION: In a computer system 110, an external synchronization device 122 communicates to determine whether there is an undesirable amount of skew 136 between a first processor unit 132 and a second processor unit 134 that communicate with a synchronous system. When there is an undesirable amount of skew between the first processor unit and the second processor unit, the first processor unit is made to selectively execute an operation 138 without generating a required result to reduce the undesirable amount of skew. The first processor unit and the second processor unit are associated with each other for a high integrity mode 106 to perform an integrity check for correspondence messages generated by the first processor unit and the second processor unit.SELECTED DRAWING: Figure 1
Patent JP-2020071214-A (JP)
Title: Simplified method of visually comparing and determining water surface tension
Inventor: NAKANO KAZUMASA
IPC: G01N13/02
Filed: 2018-10-31
Abstract: To provide a method of comparing the magnitude of water surface tension, which can be implemented by anybody to determine water surface tension to his/her satisfaction.SOLUTION: A method disclosed herein comprises: pouring the same amount of tap water and comparison measurement water into two transparent glasses; putting a sugar cube into each glass; and visually determining difference in solubility to determine the magnitude of surface tension.SELECTED DRAWING: Figure 2
Patent JP-2019109228-A (JP)
Title: Measurement method for antenna pattern of secondary radar, and secondary radar implementing the same
Inventor: PHILIPPE BILLAUD
IPC: G01S7/40
Filed: 2018-11-19
Abstract: To provide a measurement method for an antenna pattern of a secondary radar and a secondary radar implementing the same.SOLUTION: Each pattern is associated with a reception path. The method uses a synchronous response and a one-way Fruit type asynchronous response transmitted by a target present in aerial environment of a radar and detected through a predetermined number of times of antenna rotation. In each detection of the response, a value that bearing of the response deviates from the target and a value of relative output received at each path are calculated as height by extrapolation to synchronization detection close to the same target, and associated with the detection. The value obtained by the predetermined number of times of rotation is stored and a measured pattern is sampled based on the stored value.SELECTED DRAWING: Figure 2
Patent JP-2019023243-A (JP)
Title: Combinational liposome compositions for cancer therapy
Inventor: YANG JUN
IPC: A61K47/18
Filed: 2018-11-21
Abstract: To develop formulation and delivery methods for overcoming restriction of the treatment based on single liposome preparations.SOLUTION: The present invention relates to the use of multiple lipid compositions for delivery of drugs or other agents to a subject. The methods of the invention include the administration of separate lipid compositions including a therapeutic liposome and an attacking agent. The therapeutic liposome is a liposomal component containing a therapeutic agent and/or other agents (e.g., diagnostic agents). The attacking agent is a lipid nanoparticle (a liposome, a micelle, or a mixture thereof) containing a triggering agent which can increase the release of cargo from the therapeutic liposome.SELECTED DRAWING: None
Patent JP-2020084518-A (JP)
Title: Support structure of slide bearing and construction method of slide bearing support structure
Inventor: ISHIKAWA MASATO
IPC: E04H9/02
Filed: 2018-11-22
Abstract: To provide a support structure of a slide bearing capable of fixing a slide plate to a building frame without projecting a mounting bolt or the like from the upper surface of the slide plate, and a construction method of the slide bearing support structure.SOLUTION: A support structure of the slide bearing is provided with a slide plate 24 below a slide bearing body 11; the slid plate 24 is supported by a base plate 22, and is fixed to the base plate 22 by a screw member 30 inserted from the upper surface 24t; a top end 30t of the screw member 30 is flush with the upper surface 24t of the slid plate 24 or positioned below the upper surface 24t.SELECTED DRAWING: Figure 1
Patent JP-2020087672-A (JP)
Title: Rotation operation device and electronic device using the same
Inventor: NAGATSU SHO
IPC: H01H19/20
Filed: 2018-11-22
Abstract: To miniaturize a rotation operation device and perform good operation.SOLUTION: A rotation operation device includes a rotation operation member 360 that can rotate around a predetermined axis, a ring-shaped magnet 210 in which a plurality of magnetic poles are alternately magnetized and the direction of magnetization is parallel to a predetermined axis, and that rotates around the predetermined axis as the rotation operation member rotates, and a first magnetic body 330 having first tooth portions extending in the radial direction of the magnet and formed at predetermined intervals along the circumferential direction. The magnet overlaps with the first tooth portion in the direction of the predetermined axis, and generates an operating force in accordance with a change in the positions of the magnetic pole and the first tooth portion due to the rotation of the magnet.SELECTED DRAWING: Figure 3
Patent JP-2020084024-A (JP)
Title: Molded body and gasket for building component
Inventor: KUROKAWA RYOSUKE
IPC: C08J5/00
Filed: 2018-11-26
Abstract: To provide a molded body capable of maintaining a shape rigidly under a high temperature, and a gasket for a building component containing the molded body.SOLUTION: There is provided a molded body containing at least one kind selected from a group consisting of a component (A) and a component (B), and a component (C), and having flexure elastic coefficient of 50 MPa to 1000 MPa, X calculated by formula (1) of 2.0 or more, Y calculated by formula (2) of 2.0 or less, and X/Y of 1.5 or more. Component (A): an ethylenic copolymer. Component (B): a copolymer having a structural unit derived from an aromatic vinyl compound and a structural unit derived from a conjugated diene compound. Component (C): a propylene polymer. X=dx/4.0 (1) Y=dy/4.0 (2) dx and dy are thicknesses (mm) of test pieces with length 40 mm×width 6.5 mm×thickness 4.0 mm cut from the molded body after heating under the following conditions in an electric furnace respectively.SELECTED DRAWING: None
Patent JP-2019105630-A (JP)
Title: Torque smoothing for timepiece, in particular, timepiece with strike mechanism
Inventor: Julien Peter
IPC: G04B21/12
Filed: 2018-11-28
Abstract: To provide a timepiece having a strike mechanism with reduced fluctuation of torque consumption of the movement.SOLUTION: A timepiece having a passing strike 100 or minute repeater mechanism and comprising a movement that drives an output car set 3 has a strike drive car set with a release ratchet 22 associated with a pawl 85 performing strike function. A strike separation lever 55 has a first lever 50 which releases the pawl from the strike car set and carries the pawl 85 and a spring 52. The output car set 3 actuates a second lever 70 and its rotation causes the first lever 50 to rotate. The strike mechanism 100 has a torque smoothing jumper 900 which is returned by a first spring 902 to abut on the output car set 3 so that, when the second lever 70 is not engaged with the output car set 3, a torque similar to the torque used when engaged with the output car set 3 is used.SELECTED DRAWING: Figure 1
Patent JP-2019101434-A (JP)
Title: Liquid crystal display device
Inventor: HAN SANG-DAE
IPC: G09F9/00
Filed: 2018-11-29
Abstract: To provide a liquid crystal display device in which damages on a pad are prevented, incident light is controlled to prevent light leakage and bright spots, and image qualities and designs are improved.SOLUTION: The liquid crystal display device includes: a liquid crystal panel 120 including a first substrate 122, a second substrate 124, a liquid crystal layer between the first substrate 122 and the second substrate 124; a first polarizing film 126 and an optical film 128 sequentially disposed on an outer surface of the first substrate 122; a backlight unit 140 disposed under the liquid crystal panel 120; a first frame 142 disposed under the backlight unit 140; a second frame 144 surrounding a side surface of the backlight unit 140; a pad 150 disposed on the second frame 144; and an adhesive layer 152 disposed between the liquid crystal panel 120 and the pad 150. The optical film 128 is separated from the pad 150; and the first polarizing film 126 overlaps the pad 150.SELECTED DRAWING: Figure 3
Patent JP-2020083586-A (JP)
Title: Image formation device
Inventor: ITO TETSURO
IPC: B41J11/00
Filed: 2018-11-29
Abstract: To provide an image formation device capable of preventing a torsion spring from being removed from a projection.SOLUTION: An image formation device 1 includes: a driving part 6 which is provided in a device body 2 and drives a paper conveyance part 30 conveying paper 18 to an image formation part 5; a support frame 21 supporting the driving part 6; a projection 646 projecting toward a tip part 646b from a base part 646a so as to get away from the support frame 21; and a support part 645 directly or indirectly supporting the base part 646a of the projection 646 to the support frame 21, in which the driving part 6 includes: a torsion spring 65 having a winding part 651 to which the projection 646 is inserted and a first region 652 and a second region 653 extending from the winding part 651; and a first arm member 63 oscillating around a third shaft center C3 and having a coating part 634 coating a tip part side 646b side of the projection 646 so as to prevent the torsion spring 65 from slipping off from the projection 646.SELECTED DRAWING: Figure 2
Patent JP-2020085819-A (JP)
Title: Escapement, movement, and mechanical watch
Inventor: SATO SUNAO
IPC: G04B17/06
Filed: 2018-11-30
Abstract: To provide an escapement capable of increasing a rotation angle of a balance.SOLUTION: An escapement includes: an ankle 20 for controlling rotation of an escape wheel 10 by reciprocating and rotating around an ankle true 25; a balance 30 for reciprocating and rotating around a balance 33 at a constant cycle; a swing stone 36 for reciprocating and rotating the ankle 20 by displacing the ankle 20 in accordance with a reciprocating rotational motion of the balance 30; and an annular mounting member 35 on which the swing stone 36 is mounted and that moves the swing stone 36 on a track containing a circular arc 41 of a circle 40 with the balance 33 being a central axis and a tangent 42 of the circle 40 continuous with the arc 41 in conjunction with reciprocal rotation of the balance 30.SELECTED DRAWING: Figure 3
Patent JP-2020084301-A (JP)
Title: Electroless plating bath
Inventor: Maekawa Takuma
IPC: C23C18/44
Filed: 2018-11-30
Abstract: To provide an electroless plating bath having a characteristic excellent in plating film property, even when not containing a halide such as a chloride in the plating bath.SOLUTION: In a halogen-free electroless plating bath containing a water-soluble platinum compound or a water-soluble palladium compound and a reducer, the water-soluble platinum compound is a tetraammine platinum (II) complex salt (excluding a halide of the tetraammine platinum (II) complex salt), and the water-soluble palladium compound is a tetraammine palladium (II) complex salt (excluding a halide of the tetraammine palladium (II) complex salt).SELECTED DRAWING: None
Patent JP-2020087317-A (JP)
Title: System for calculating number of vehicles
Inventor: OI MASAHIDE
IPC: G08G1/127
Filed: 2018-11-30
Abstract: To provide a system for calculating number of vehicles which can calculate number of vehicles capable of efficiently sending/fetching all of boarding candidates.SOLUTION: An operation management system 1 comprises: a program 21 calculating a virtual route based on a desired place for a boarding candidate to board and a desired place to leave; a program 22 calculating arrival time to the desired place for a boarding candidate to board and the desired place to leave; a program 23 re-calculating, when determining whether the arrival time satisfies the desired time zone and when determining it does not satisfy, a virtual route; a program 24 calculating a boarding number for the vehicle; a program 25 re-calculating, when determining whether the boarding number for the vehicle is the number of ridable passengers of the vehicle or less and when determining it does not satisfy, a virtual route; and a program 26 calculating, when the arrival time satisfies the desired time zone and the boarding number for the vehicle is the number of ridable passengers of the vehicle or less, number of vehicles required to send/fetch all of boarding candidates.SELECTED DRAWING: Figure 1
Patent JP-2020025429-A (JP)
Title: Rotary actuator and robot
Inventor: AYUSAWA YU
IPC: F16D63/00
Filed: 2018-12-06
Abstract: To provide a rotary actuator enabling restriction release operation of a restriction member from the outside of a case body and capable of preventing unexpected restriction release when the restriction member is at a restriction position, and a robot.SOLUTION: A driving mechanism 40 of a joint part 2 has a compression coil spring 42 for biasing a restriction pin 32 toward a restriction position, and a solenoid 41 for moving the restriction pin 32 toward a restriction release position. A case body 80 has a through hole 82a formed in a portion opposite to an upper end portion (one end portion on a side in contact with the restriction pin 32 and the other end portion on the opposite side) of a plunger 41a of the solenoid 41. The upper end portion of the plunger 41a positions inside the case body 80 in a state in which the restriction pin 32 is at the restriction position.SELECTED DRAWING: Figure 6
Patent JP-2020090859-A (JP)
Title: Method of constructing rock bolt structure and fixing material injection jig
Inventor: OKUNO MINORU
IPC: E21D20/00
Filed: 2018-12-06
Abstract: To adjust a timing of pulling out an outer tube for a fixing material injection work, fill a fixing material in an appropriate state, and improve a construction efficiency of a rock bolt structure.SOLUTION: A method of constructing a rock bolt structure in which a bit 3 is provided at a tip of a rock bolt main body 2 having a hollow portion 21, and a self-drilling rock bolt 1 around which an outer tube 4 is provided is struck on a natural ground 100 to construct a rock bolt structure comprises a first step of flow-path-connecting a drilling water supply passage 131 of a drilling machine 10 and the hollow portion 21 of the rock bolt main body 2 with a fixing material injection jig 6 and coupling a water swivel 13 of the drilling machine 10 and the outer tube 4 via the fixing material injection jig 6 so that the outer tube 4 can be pulled out by the drilling machine 10, and a second step of injecting a fixing material F through the drilling water supply passage 131 and the hollow portion 21, discharging the fixing material F from a discharge hole 31 of the bit 3, retracting the water swivel 13 and pulling out the outer tube 4 struck on the natural ground 100.SELECTED DRAWING: Figure 4