baber/WOPTO huggingface dataset:
Patent JP-2019007433-A (JP)
Title: Screw compressor
Inventor: HIROHASHI JUNICHI
IPC: F04C18/16
Filed: 2017-06-26
Abstract: To provide a screw compressor whose heat insulating efficiency does not decrease at a high rotation speed.SOLUTION: A screw compressor 10 comprises a male rotor 1 and a female rotor 2 for rotating while engaging in contact with each other, a first motor 3 for driving the male rotor 1, a second motor 4 for driving the female rotor 2, a first inverter 5 for controlling driving of the first motor 3, and a second inverter 6 for controlling driving of the second motor 4. A frequency of the second inverter 6 is made lower than a frequency needed to rotate the male rotor 1 and the female rotor 2 at the same rotation speed.SELECTED DRAWING: Figure 1
Patent JP-2019008858-A (JP)
Title: Polishing liquid composition
Inventor: MIURA JOJI
IPC: B24B37/00
Filed: 2017-06-27
Abstract: To provide a polishing liquid composition capable of reducing roll-off after polishing without significantly lowering a polishing rate.SOLUTION: A polishing liquid composition includes nonspherical silica particles, a water-soluble polymer, and an aqueous medium, the water-soluble polymer contains a constitutional unit derived from an aromatic monomer having a sulfonic acid group, and has a weight average molecular weight of 50000 or more and 1500000 or less, which is for rough polishing of a Ni-P plated aluminum alloy substrate.SELECTED DRAWING: Figure 1
Patent JP-2019006332-A (JP)
Title: Angle adjustment device and imaging device
Inventor: MANO NOBUYUKI
IPC: G03B15/00
Filed: 2017-06-28
Abstract: To improve angular adjustment workability.SOLUTION: An angle adjustment device comprises: a case of an adjusted device; a recess which is formed on at least one of both side faces of the case; an angular adjustment ring which is capable of being freely attached to or detached from the recess, on a front and a rear face of which plural first grooves and plural second grooves are respectively formed at a prescribed pitch in a radial direction, and in which pitches of the first groove and the second groove are different from each other or pitches of the first groove and the second groove are same and phases thereof are shifted from each other; a position regulation part which regulates a fitting position of the angular adjustment ring to the recess; and a bracket which has first and second legs, on a face opposite to the angular adjustment ring of the first leg of which a first holding projection, which is engages with the first groove or the second groove, is formed, and on a face opposite to the angular adjustment ring of the second leg of which a second holding projection, which is engages with the first groove or the second groove, is formed.SELECTED DRAWING: Figure 11
Patent JP-2018092889-A (JP)
Title: Insulated wire and cable using non-halogen flame-retardant resin composition
Inventor: SETOGAWA AKIRA
IPC: C08K3/04
Filed: 2017-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an insulated wire and a cable using a non-halogen flame-retardant resin composition which has flame retardancy, mechanical strength and flexibility, and is excellent in terminal workability.SOLUTION: An insulated wire has a conductor and an insulating layer covering the outer periphery of the conductor, where the insulating layer contains a base polymer containing 50 pts.mass or more and 90 pts.mass or less of any one of an ethylene-vinyl acetate copolymer and an ethylene-butene copolymer and 10 pts.mass or more and 50 pts.mass or less of low-density polyethylene, and 1 pts.mass or more and 10 pts.mass or less of amorphous silica and 10 pts.mass or more and 150 pts.mass or less of a non-halogen flame retardant with respect to 100 pts.mass of the base polymer.SELECTED DRAWING: Figure 1
Patent JP-2019010600-A (JP)
Title: Sink table and cover
Inventor: TAKEDA TAKUMA
IPC: A47B77/06
Filed: 2017-06-29
Abstract: To provide a sink table which includes a disposer below a sink and prevents articles stored in a space below the sink from directly contacting with the disposer.SOLUTION: A sink table includes a sink 3 and a disposer 4 fixed to a lower side of the sink 3. The sink table further includes a cover 5 which covers a side surface of a portion of the disposer 4 which is located below the sink 3. The cover 5 includes: a bottom plate part 5c covering an entire bottom surface of the disposer 4; and a wall enclosing part 5d which is erected from a peripheral edge of the bottom plate part 5c and encloses an entire periphery of the peripheral edge of the bottom plate part 5c in a water-tight manner.SELECTED DRAWING: Figure 2
Patent JP-2019013084-A (JP)
Title: Coil bobbin, ring-shaped coating member, coil winding product, rotary electric machine, and space factor improvement method
Inventor: KINDAICHI JUN
IPC: H01F27/32
Filed: 2017-06-30
Abstract: To provide a coil bobbin that enables stable aligned winding and improves a space factor of a coil.SOLUTION: A coil bobbin 10 comprises a bobbin main body 1; and coating means 5 made of an elastic material which prevents sliding of a winding provided on a winding contact surface 2 of the bobbin main body 1. The coating means 5 may be a coated layer portion forming the winding contact surface 2 or a detachable elastic coating member of a ring shape or the like may be used.SELECTED DRAWING: Figure 1
Patent JP-2019013182-A (JP)
Title: Method and apparatus for breeding hermatypic corals
Inventor: SUZUKI ATSUSHI
IPC: A01K63/00
Filed: 2017-07-06
Abstract: To provide a method for breeding hermatypic corals and its apparatus in which a nutrient salt level of the seawater can easily be decreased to a nutrient salt level suitable for breeding the hermatypic corals.SOLUTION: A method for breeding hermatypic corals uses an apparatus for breeding the hermatypic corals including a first water tank for breeding the hermatypic corals, a second water tank, a water injection part for injecting seawater into the second water tank from the outside, an impurity removal part for depositing and removing impurities containing protein onto the foam generated in the seawater in the second water tank, and a circulation device for circulating the seawater between the first water tank and the second water tank. The method for breeding the hermatypic corals comprises: a step of injecting the seawater into the second water tank from the outside at a water filling speed of replacing 50-100% of a water amount stored in the first water tank and the second water tank by the water injection part in 24 hours; and a step of removing the impurities containing the protein in the seawater in the second water tank by the impurity removal part.SELECTED DRAWING: Figure 1
Patent JP-2019014371-A (JP)
Title: Suspension control system
Inventor: FURUTA HIROTAKA
IPC: B60G17/018
Filed: 2017-07-06
Abstract: To inhibit a control delay when the damping force of a suspension is controlled.SOLUTION: A suspension control system includes: a suspension in which a damping force varies according to a controlled variable; and a control unit which determines the controlled variable to control the damping force. The control unit performs controlled variable correction processing for combining a base controlled variable corresponding to a base damping force with a correction controlled variable to determine the controlled variable. A requested damping direction is the direction of the damping force requested to suppress the vibration of a sprung structure. When the requested damping direction is an upward direction, the control unit performs the controlled variable correction processing so that the damping force becomes smaller than the base damping force regardless of a stroke speed. When the requested damping direction is a downward direction, the control unit performs the controlled variable correction processing so that the damping force becomes larger than the base damping force regardless of the stroke speed.SELECTED DRAWING: Figure 8
Patent JP-2019013194-A (JP)
Title: Agricultural work machine
Inventor: TOTANI TAKAYUKI
IPC: A01D34/42
Filed: 2017-07-10
Abstract: To provide an agricultural work machine capable of preventing damage.SOLUTION: An agricultural work machine 1 includes a machine body 3 connected to a tractor, and the machine body 3 is provided with an offset frame 4 so that it can rotate in a vertical direction. The offset frame 4 is provided with a weeding work body 5 that can be brought into a storage state and an offset state so that it can rotate in the vertical direction. The machine body 3 includes a front side frame 11 connected to the tractor and a rear side frame 12 vertically rotatable with respect to the front side frame 11. The rear side frame 12 includes an expansion and contraction arm body 101 for releasing an overload on the weeding work body 5.SELECTED DRAWING: Figure 1
Patent JP-2019020573-A (JP)
Title: Developing device and image forming apparatus
Inventor: OGASAWARA MASATO
IPC: G03G15/08
Filed: 2017-07-14
Abstract: To provide a developing device and an image forming apparatus that can prevent scattering of toner to the outside of the developing device.SOLUTION: A developing device of an embodiment comprises: a housing; a developing roller; a clearance forming member; and a shield member. The developing roller is provided rotatably inside the housing. The developing roller has developing poles. The developing roller performs development with developer carried by a magnetic force of the developing poles. The clearance forming member forms a first clearance with the developing roller. The clearance forming member forms a second clearance with the housing. The clearance forming member is provided downstream in the rotation direction of the developing roller with respect to the developing poles. The shield member is arranged in the first clearance. The shield member is provided downstream in the rotation direction of the developing roller with respect to the developing poles. The shield member is arranged at an opposing position or near the opposing position opposite to an in-housing most upstream magnetic pole part located most upstream in the rotation direction of the developing roller inside the housing.SELECTED DRAWING: Figure 4
Patent JP-2019029813-A (JP)
Title: Communication system, communication method and electronic apparatus
Inventor: NAKAMURA SHIGERU
IPC: G06F3/12
Filed: 2017-07-28
Abstract: To provide a communication system which can synchronize set information item-by-item.SOLUTION: In a communication system 100 in which second electronic apparatuses 2A, 2B acquire set information related to setting from a first electronic apparatus 2α, the first electronic apparatus includes information transmission means which transmits, to the second electronic apparatuses, the set information in which determination information to determine whether or not to synchronize with the first electronic apparatus is set item-by-item. The second electronic apparatus includes: information reception means which receives the set information; and information reflection means which, on determination that the set information is to be synchronized with the first electronic apparatus on the basis of the item-by-item determination information set to the set information received by the information reception means, reflects the set information item value on the second electronic apparatuses.SELECTED DRAWING: Figure 1
Patent JP-2018050448-A (JP)
Title: Power compensator and control method therefor
Inventor: LEE EUN JAE
IPC: H02M7/48
Filed: 2017-07-31
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the conventional STATCOM (STATic synchronous COMpensator) incapable of contributing to stable operation of a power system because the STATCOM cannot continuously supply effective power of the power system.SOLUTION: A power compensator performs power compensation for a power system for transmitting power generated from at least one or more power generation sources to a load. Specifically, the power compensator includes: a first system that is connected to the power system and compensates the power system for effective power and reactive power; a second system that is connected to the first system and stores power required for compensating for effective power and reactive power; and a third system that is connected to the second system and generates power to be stored in the second system.SELECTED DRAWING: Figure 3
Patent JP-2017206957-A (JP)
Title: Method and structure for fixing foreign matter detection sensor
Inventor: ISHIHARA SHUSUKE
IPC: B60J5/06
Filed: 2017-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a fixing method for a foreign matter detection sensor that readily prevents peeling from a bracket on both ends in a longer-side direction of a holding member.SOLUTION: A hollow insulation body 22 that holds a plurality of electrode wires inside has an elastic property and is of a long form, and includes a belt-like adhesive surface 22a extending in a longer-side direction on an outer peripheral surface. A first fitting/engaging part 42 and a second fitting/engaging part provided on both ends in the longer-side direction of the hollow insulation body 22 are engaged with a first engaging part 86 and a second engaging part provided on both ends in a longer-side direction of a bracket 81. The second fitting/engaging part is a sensor-side reference that serves as a positional reference in the longer-side direction for the bracket 81, while the second engaging part is a bracket-side reference positionally aligned in the longer-side direction with the sensor-side reference. The first fitting/engaging part 42 is movable in the longer-side direction of the bracket 81 with regard to the first engaging part 86. The hollow insulation body 22 is fixed to the bracket 81 by a double-faced tape 91 interposed between the adhesive surface 22a and the bracket 81.SELECTED DRAWING: Figure 10
Patent JP-2019020104-A (JP)
Title: Pet bottle server built-in type refrigerator
Inventor: NAKAGAWA TAKASHI
IPC: F25D23/04
Filed: 2017-07-18
Abstract: To provide a PET bottle server built-in type refrigerator in which a PET bottle server is built-in a refrigerator so as to readily pour from a PET bottle drink stored in the refrigerator without opening a door and taking out the PET bottle drink in drinking a beverage stored in the refrigerator.SOLUTION: A PET bottle server built-in type refrigerator is provided with a water feeding port (1) on an outside of a refrigeration door and a receptacle (2) on an inside of the refrigeration door into which a PET bottle drink is inserted upside down, thereby serving a beverage from the water feeding port (1).SELECTED DRAWING: Figure 3
Patent JP-2019032223-A (JP)
Title: Estimation method of coke substrate strength
Inventor: KITAO MASATO
IPC: G01N33/22
Filed: 2017-08-08
Abstract: To provide a method for estimating strength of coke as strength of a substrate itself without being affected by a pore.SOLUTION: An estimation method for estimating strength of coke substrate includes: a first grinding process of preliminarily grinding coke to a size within a grain diameter range; a process of obtaining a median diameter d50(0) of the obtained preliminary, ground coke; and a second grinding process of further grinding the preliminary, ground coke; and a process of obtaining a median diameter d50(1) by measuring a grain size distribution of the obtained ground coke. A grinding condition in the second grinding process is adjusted such that a value of the median diameter d50(1) is in a grain size distribution within a range of 0.75 to 0.45 when the value of the median diameter d50(0) in the grain size distribution of preliminary ground coke is set to 1. The larger a value of P=d50(1)/d50(0) is, the larger the substrate strength of the coke is.SELECTED DRAWING: Figure 6
Patent JP-2019030894-A (JP)
Title: Manufacturing method of wire die
Inventor: IWASE SATOSHI
IPC: B23K26/08
Filed: 2017-08-09
Abstract: To provide a manufacturing method of a wire die capable of shortening a manufacturing time of the wire die made of diamond formed of a die hole which has high face accuracy.SOLUTION: A manufacturing method of a wire die includes: a first hole forming process of forming a first cone-shaped hole on the first face side by applying a femtosecond laser toward a prescribed position from a vertical direction while performing rotation and translation motion of a plate-shaped member made of diamond; a second hole forming process of forming a second cone-shaped hole which is connected with the first hole on the second face side opposite to the first face and forms the die hole; and a smoothing process of smoothly forming corner parts of inner walls of the first hole and the second hole.SELECTED DRAWING: Figure 5
Patent JP-2019031048-A (JP)
Title: Cylindrical molded body
Inventor: KUROSU YUKI
IPC: B32B27/30
Filed: 2017-08-09
Abstract: To provide a cylindrical molded body capable of suppressing penetration of a component having relatively wide range SP values.SOLUTION: There is provided a cylindrical molded body having a cylindrical resin layer I containing a vinylidene chloride copolymer, and a cylindrical resin layer II arranged inside the resin layer I and containing a resin having SP value of 12.0 (cal/cm)or more, and having total thickness of 100 μm or more.SELECTED DRAWING: Figure 1
Patent JP-2019036778-A (JP)
Title: Route aggregation device, route aggregation method and route aggregation program
Inventor: IRINO HITOSHI
IPC: H04L45/748
Filed: 2017-08-10
Abstract: To improve the efficiency of aggregating routes.SOLUTION: A route aggregation device 1 exchanges routes with a different network device 2 through a network. The route aggregation device 1 includes: a storage part 21 for storing a destination and an adjacent transmission destination as information for specifying the routes; and a control part 20 for creating a route table 40 including the routes with a form of a binary tree, adding even an unadvertised route as an aggregatable route to the route table 40, and aggregating the unadvertised route added to the route table 40 and routes holding information of an arbitrary adjacent transmission destination.SELECTED DRAWING: Figure 1
Patent JP-2017200628-A (JP)
Title: Computer program and game system
Inventor: ENDO MITSURU
IPC: A63F13/52
Filed: 2017-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a computer program and a game system that are capable of dissolving mismatch relating to behavior modes of characters in switching between a play scene and a movie scene.SOLUTION: A game system 2 includes: a virtual game space generator 40; a play scene control section 41 that controls the progress of a play scene; a movie reproduction section 42 that disables determination of a behavior mode of a character by a user's operation input and reproduces a prescribed movie scene; a scene switch section 43 switches between the play scene and the movie scene; and a character mode regulation section 44 that regulates the behavior mode of the character in the play scene to match the movie scene.SELECTED DRAWING: Figure 2
Patent JP-2019035286-A (JP)
Title: Connector
Inventor: OKURA KENHO
IPC: E04B1/58
Filed: 2017-08-18
Abstract: To provide a connector that is mainly used to install ligneous plate materials, can secure strength to shear load, and makes construction work at the site easy.SOLUTION: A connector is used at a boundary of one material 41 and the other material 51 adjacent to each other, and comprises a joint element 31, an opposite plate 37, and nails 39. The joint element 31 has a profile where tenons 33 are penetrated through a detention plate 32, and the opposite plate 37 is provided with guide holes 38. By fixing the joint element 31 to the one material 41 with the nails 39 and fixing the opposite plate 37 to the other material 51 in the same way, the tenons 33 are fitted into the guide holes 38 without any looseness and thereby shear load can be transferred between the one material 41 and the other material 51. In addition, pulling tools 11 are placed so as to sandwich the joint element 31 or the like, and buried tools 21 are embedded into the one material 41 and the other material 51, and thereby the one material 41 and the other material 51 can be coupled by pulling the buried tools 21 to the pulling tools 11 with fasteners 15. Most of these components can be installed in advance, and thus construction work at the site is easy.SELECTED DRAWING: Figure 1
Patent JP-2019038557-A (JP)
Title: Packaging bag body
Inventor: MATSUDA TOSHIAKI
IPC: B65D33/00
Filed: 2017-08-23
Abstract: To provide a packaging bag body relatively easily openable by breaking a heat seal part of the packaging bag body, by applying tensile force in the separating direction of both faces of the packaging bag body.SOLUTION: In a packaging bag body, a heat seal part along at least one side of the bag body is formed in a wavy shape in a part of a seal part edge directed to at least a film edge at the one side, in a state of leaving a non-heat seal part serving as a peeling-off margin between the film edge and the heat seal part, or, is formed in a chevron shape protruded toward the film edge side serving as a peeling-off seal part, and a seal part edge inside the bag body at the peeling-off seal part is formed to be a straight seal part edge, and the part between the films of the superposed peeling-off margin is spot-jointed.SELECTED DRAWING: Figure 7
Patent JP-2019030862-A (JP)
Title: Pneumatic transportation mixing equipment for powder
Inventor: AKIYAMA SEIZABURO
IPC: B65G53/52
Filed: 2017-08-07
Abstract: To enable two or more kinds of powders to be continuously mixed and transported without the need for a special mixer, by simple structural reform.SOLUTION: In a pneumatic transportation mixing method for mixing at least two kinds of powders while pneumatically transporting them, the different kinds of powders are segmented and fed into a transport pipe from at least two quantitative segmentation devices at constant supply speeds, respectively, and 10-30 m/S air flows through the transport pipe so that the powders can be transported in a mixed state while being put into a sprayed state in an airborne manner.SELECTED DRAWING: Figure 1
Patent JP-2018008081-A (JP)
Title: Self-ligating bracket with biocompatibility
Inventor: JOHN VOUDOURIS
IPC: A61C7/30
Filed: 2017-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a set of tooth-row orthodontic brackets being adaptable to exert different forces on different types of teeth.SOLUTION: Each of first to third brackets 200 includes: a body; an arch wire slot 210 extending in the mesiodistal direction across the body so as to receive an arch wire 280; and a locking shutter 270a to be connected to the body. A biasing force applied by the locking shutter 270a of the first bracket 200 is larger than a biasing force applied by a locking shutter of the second bracket 200, and the biasing force applied by the locking shutter of the second bracket 200 is larger than a biasing force applied by a locking shutter of the third bracket 200. The first bracket 200 and the locking shutter 270a thereof are applied to a molar tooth, the second bracket 200 and the locking shutter thereof are applied to a premolar tooth, and the third bracket 200 and the locking shutter thereof are applied to an incisor tooth.SELECTED DRAWING: Figure 2A