baber/WOPTO huggingface dataset:
Patent JP-2019037963-A (JP)
Title: Air filter or mask filter base material, and manufacturing method of the same
Inventor: TAMARU MASARU
IPC: A61L9/01
Filed: 2017-08-29
Abstract: To provide an air filter or mask filter base material for catching fine particles and allowing inflow/outflow of air by low pressure loss.SOLUTION: An air filter or mask filter base material is obtained by: spraying a first fiber-like high polymer adhesive to a surface base material of a coarse nonwoven fabric of a high polymer raw material; thinly spraying a second fiber-like high polymer adhesive to a net formed by the first high polymer adhesive followed by contracting so as not to close a gap; spraying with a nanofiber spray, nanofiber of a high polymer material having long molecular arrangement onto the thinly sprayed second fiber-like high polymer adhesive, and laminating so as to form a first nanofiber laminate in which the surface base material, the reinforcement base material, and the nanofiber are adhered; forming a second nanofiber laminate different from the first nanofiber laminate; and face-to-face overlaying and laminating a nanofiber surface of the first nanofiber laminate and a nanofiber surface of the second nanofiber laminate.SELECTED DRAWING: Figure 11
Patent JP-2019041608-A (JP)
Title: Work vehicle
Inventor: TANAKA TAKEJI
IPC: A01B63/10
Filed: 2017-08-30
Abstract: To provide a work vehicle in which a worker can operate an operation tool in the same operation position as the most recent work traveling smoothly and easily, in the work vehicle including a control unit capable of executing the automatic lifting/lowering control for automatically operating the lifting/lowering of a work machine in the turning traveling and provided with the operation tool for operating the automatic lifting/lowering control.SOLUTION: A control unit 50 is configured to execute automatic lifting/lowering control for lifting a work machine 4 to the non-work height at the start of turning and lowering the work machine 4 to the work height in the turning completion. An operation tool 27 is configured to perform the adjustment operation of the lowering timing of the work machine 4 in the turning completion during execution of the automatic lifting/lowering control. The control unit 50 stores an operation position of the operation tool 27, and notifies the most recent operation position in an execution range of the operation tool stored in the memory unit by notification means 31, 53 when detecting that the operation tool 27 is operated from a stop range to the execution range.SELECTED DRAWING: Figure 6
Patent JP-2018171642-A (JP)
Title: Method of and device for processing recessed groove on metal tube
Inventor: SATO TADAYUKI
IPC: B21D41/04
Filed: 2017-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a processing method and device for a recessed groove of a metal tube needing no heating, and generating no problem on enlargement and getting heavy of a facility, and on crack and the like when forming the recessed groove to be a cross-shaped section part or the like on the end of the metal tube.SOLUTION: There is provided a processing method for forming the recessed grooves 8a extending from a tube end toward a tube longitudinal direction on plural places at intervals in a circumferential direction of an exterior surface in the end of a metal tube 8. In the method, plural Japanese abacus ball-like rotation bodies 2 of a cross-sectional shape which thickens in width at a central axis line side, narrows in a taper state and has a narrow flat face 2a or recessed face on the apical surface thereof, and the metal tube 8 of a processing object are made face in a metal tube longitudinal direction and besides, plural recessed grooves 8a are formed on the exterior surface of an end of the metal tube by relatively approximating and driving the Japanese abacus ball-like rotation body 2 and the metal tube 8.SELECTED DRAWING: Figure 4
Patent JP-2019047613-A (JP)
Title: Motor stator and manufacturing method of the same
Inventor: MUNETO KOJI
IPC: H02K3/26
Filed: 2017-08-31
Abstract: To provide a motor stator which can achieve miniaturization and weight saving of a motor with a simple structure.SOLUTION: A motor stator 1 comprises: a divided stator core 2 having a plurality of teeth projected to an inner diameter side; flexible substrates 30 which can be wound in a role state; through holes 31 that are provided with a predetermined interval in a longitudinal direction on the substrates 30; conductors 32 each printed as a wiring pattern onto the substrate 30 so as to surround the through holes 31; a coil body 3 formed by role-like winding the substrate 30. In a radial direction of the coil body 3, insertion holes 40 are formed by overlapping of the plurality of through holes 31 provided to the substrates 30, and the teeth 22 of the stator core 2 are inserted into the insertion holes 40.SELECTED DRAWING: Figure 4
Patent JP-2019049296-A (JP)
Title: Hydraulic mechanical continuously variable transmission
Inventor: TAKAHASHI YUSUKE
IPC: B60K17/28
Filed: 2017-09-08
Abstract: To provide a hydraulic mechanical continuously variable transmission capable of taking out the power of an engine from a PTO shaft while shifting gears into an arbitrary transmission gear ratio.SOLUTION: The hydraulic mechanical continuously variable transmission includes a differential mechanism including an input element connected to a driving source, a first output element connected to a first pump motor, and a second output element connected to a second pump motor, a hydraulic transmission part connecting the first and second pump motors via a closed circuit for outputting the rotation of the first or second pump motor to an output shaft, and a PTO shaft connected to the first output element via a clutch.SELECTED DRAWING: Figure 1
Patent JP-2017212235-A (JP)
Title: Dimmer
Inventor: GOTO KIYOSHI
IPC: H05B37/02
Filed: 2017-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a dimmer compatible with a greater number of types of load.SOLUTION: A bidirectional switch 2 is connected between a pair of input terminals 11, 12. A control unit 6 controls the bidirectional switch 2. A power supply unit 5 is connected between the pair of input terminals 11, 12 and supplies power to the control unit 6. An input unit 4 sets a conduction angle of the bidirectional switch 2. During each half cycle of an AC voltage Vac, the control unit 6 switches the bidirectional switch 2 to an OFF state for a predetermined time from zero cross of the AC voltage Vac to supply power from the power supply unit 5 to the control unit 6, and after the predetermined time has elapsed, turns the bidirectional switch 2 into a conductive state in accordance with the conduction angle having been set in the input unit 4. Then, the control unit 6 switches the bidirectional switch 2 to an OFF state and continues the OFF state of the bidirectional switch 2 for a time shorter than a time until the next zero cross of the AC voltage Vac to supply power from the power supply unit 5 to the control unit 6.SELECTED DRAWING: Figure 1
Patent JP-2019053822-A (JP)
Title: Catalyst transfer method
Inventor: OHASHI SOZABURO
IPC: H01M4/88
Filed: 2017-09-12
Abstract: To provide a catalyst transfer method which enables the reutilization of a sheet for transferring a catalyst to an electrolyte membrane of a fuel cell, and enables the cutting of the production cost.SOLUTION: A catalyst transfer method comprises repeating a catalyst transfer step with one sheet 20 more than once. The catalyst transfer step includes: a coating step of coating the sheet 20 with a catalyst; a transfer step of transferring an anode catalyst layer and a cathode catalyst layer 13, which are formed by coating, to an electrolyte membrane 11 of a fuel cell; a removal step of removing a remaining catalyst z by press fitting a laminate film 52, of which the adhesive force to the remaining catalyst z is stronger than an adhesive force of the sheet 20 and the remaining catalyst z, to the sheet 20 by an elastic roller 54; and a conveyance step of conveying the sheet while pressing the sheet with a predetermined pressure at a predetermined temperature and in parallel, applying a predetermined tension thereto.SELECTED DRAWING: Figure 7
Patent JP-2019053577-A (JP)
Title: Vehicle charger
Inventor: FUNABASHI TATSUJI
IPC: B60L50/40
Filed: 2017-09-15
Abstract: To calculate a charging fee which reduces unfairness for each vehicle without loading a watthour meter.SOLUTION: A vehicle charger for charging a vehicle comprises: current measuring means for measuring charging current; detection means capable of detecting that the charging current has exceeded a set first threshold value and that it has become lower than the value; time-measuring means which measures a first time being a time from detecting that the charging current has exceeded the first threshold value to detecting that it has become lower than the first threshold value; and a control device which utilizes a maximum value of the charging current measured by the current measuring means and the first time measured by the time-measuring means, for calculating a charging fee.SELECTED DRAWING: Figure 6
Patent JP-2018008697-A (JP)
Title: Baby carriage device for infant
Inventor: Li jian qun
IPC: B62B7/06
Filed: 2017-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a baby carriage for an infant, which can be easily folded in a compact shape.SOLUTION: A baby carriage comprises: a front leg frame 12 and a rear leg frame 13 which comprise respectively, a first side surface part 12a and a second side surface part; a handle frame 11 having a side segment 112; a seat frame 20; and a rod link mechanism 30. The first and second side surface parts and the side segment are mutually pivotally contacted with a first pivot, as a center. The seat frame is pivotally contacted to the side segment, with a second pivot as a center. The rod link mechanism has a first end part and a second end part, which are pivotally contacted to the second side surface part and the seat frame, with the third pivot and the fourth pivot, as centers. When the baby carriage for an infant is expanded, the second pivot is at an upper side of the first pivot, the third pivot is at an upper side of the first pivot, and the fourth pivot is at an upper side and a rear side of the first pivot.SELECTED DRAWING: Figure 1
Patent JP-2019055883-A (JP)
Title: Ozonizer
Inventor: NAITO SUSUMU
IPC: C01B13/11
Filed: 2017-09-19
Abstract: To provide an ozonizer capable of improving ozone production efficiency.SOLUTION: An ozonizer includes a pair of electrodes 3 of a first electrode 3and a second electrode 3facing each other across a flow channel 2 of gas g. The individual electrodes 3 have a plurality of linear electrodes 30 that are separated from one another. When be viewed from the opposite direction (Z direction) of the pair of electrodes 3, a plurality of linear electrodes 30 included in the first electrode 3and a plurality of linear electrodes 30 included in the second electrode 3cross one another to constitute gratings 5. Intersections in the gratings 5 are discharge parts 6 at which electric discharge generates in a flow channel 2. Each of the discharge parts 6 included in a unit grating 50 as a constitutional unit of the grating 5 is arranged at different position from one another in a perpendicular direction (Y direction) perpendicular to both a flow direction (X direction) of the gas g and Z direction.SELECTED DRAWING: Figure 1
Patent JP-2019057761-A (JP)
Title: Optical transmission device, optical transmission system and optical transmission method
Inventor: NAKADA MASAO
IPC: H04B10/07
Filed: 2017-09-19
Abstract: To continue a monitoring control operation by use of monitoring control information even in the event of a trouble in and outside a device.SOLUTION: An optical transmission system comprises more than one optical transmission device 500 disposed on an optical transmission line for performing optical communications of main signals. The more than one optical transmission device comprises: a first monitoring-control part 507 for performing the alarm monitoring and signal control of the more than one optical transmission device 500; a second monitoring-control part 555 for performing the alarm monitoring and signal control of the more than one optical transmission device 500 during a suspension period of the first monitoring-control part 507; OSC transmission and reception parts 505 and 553 which allow the first monitoring-control part 507 and the second monitoring-control part 555 to exchange monitoring control information of alarm monitoring with another optical transmission device 30 opposed thereto; and WDM multiplexing and demultiplexing parts 591 and 592 for multiplexing and demultiplexing monitoring control information into/out of main signals for optical communications with the other optical transmission device 30 opposed thereto.SELECTED DRAWING: Figure 5
Patent JP-2018048328-A (JP)
Title: Viscosity index improver composition and lubricant composition
Inventor: SATO RYOTA
IPC: C08L33/00
Filed: 2017-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a viscosity index improver excellent in a viscosity index improvement effect and a viscosity index improver composition excellent in low temperature viscosity, and to provide a lubricant composition.SOLUTION: A viscosity index improver composition contains a copolymer (A) containing a monomer (a) represented by general formula (1) and (meth)acrylate alkyl ester (b) having C1-C4 alkyl group as essential constituent monomers, and an ester compound (B) composed of carboxylic acid (α) and alcohol (β), where a steric hindrance factor (F) of the ester compound (B) represented by relational expression (1): F=4X+Y is 31-78, the copolymer (A) contains 80-95 mol% of (b) based on the total molar number of the monomer constituting (A) as the constituent monomer, and a molar ratio (a/b) of (a) to (b) constituting the copolymer (A) is 0.01-0.1.SELECTED DRAWING: None
Patent JP-2019055723-A (JP)
Title: Controller for vehicle power transmission system
Inventor: KATSUMATA MUNEHIRO
IPC: F16H3/72
Filed: 2017-09-21
Abstract: To provide a controller for a vehicle power transmission system which can suppress reverse rotation of an engine when changing over between a single backing travel where back traveling is performed by single driving of a second rotary machine and both drives backing travel where back traveling is performed by a first rotary machine and the second rotary machine.SOLUTION: A controller for a vehicle power transmission system is given in which as engagement of a brake BR1 unrotatably fixing a first ring gear R1 to a case is prioritized in comparison with engagement of a clutch CL1 when changing over from a single backing travel where back traveling is performed by single driving of a second rotary machine MG2 to both drives backing travel where back traveling is performed by a first rotary machine MG1 and the second rotary machine MG2, a first carrier C1, the first ring gear R1, and a first sun gear S1 are integrally rotated in a state where the first ring gear R1 becomes unrotatable by engagement of the brake BR1. Thereby, reverse rotation of an engine can be suppressed when changing over from the single backing travel to both drives backing travel.SELECTED DRAWING: Figure 4
Patent JP-2019056257-A (JP)
Title: Grating
Inventor: KANAYAMA RYUICHI
IPC: E03F5/06
Filed: 2017-09-22
Abstract: To provide a grating which not only prevents the generation of injurious insects in a groove or a catchment basin by using a medical agent accommodated in a vessel at installation to the groove or the catchment basin, but also avoids that the replenishment work of the medical agent is performed in a state that the vessel is in an unsanitary condition, and can prevent the missing of the vessel without hindering a flow of water in the groove or the catchment basin.SOLUTION: A grating 1 comprises: a grating main body which is constituted so as to be attachable to an opening part of a groove or a catchment basin; and a vessel which has an accommodation part for accommodating an injurious insect extermination medical agent, an introduction port and a discharge hole, in which the intrusion port makes an internal space of the accommodation part and a penetration hole of the grating main body in the grating main body communicate with each other, and which is fixed at a lower face part side of the grating main body so that the discharge hole faces the internal space of the groove or the catchment basin at the attachment of the grating main body to the opening part of the groove or the catchment basin.SELECTED DRAWING: Figure 1
Patent JP-2019055119-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2017-09-22
Abstract: To provide a game machine capable of suppressing reduction in the visibility of a game region.SOLUTION: The game machine which allows a game to be played comprises: a first transparent member 251 and a second transparent member 261 provided overlapping in front of a game region to make the game region in the rear visible; a movable body 400 capable of performance operation; and a light emission part 31B provided in front of the first transparent member 251. The second transparent member 261 is positioned behind the first transparent member 251, has an opening 270 for the movable body 400 to pass therethrough when moving between the front and rear of the second transparent member 261, and reduces the brightness of light emitted from the light emission part 31B while a predetermined performance is not executed, to be smaller than that while the predetermined performance is executed, in order that the reflection of the light emitted from the light emission part 31B by the first transparent member 251 is suppressed.SELECTED DRAWING: Figure 23
Patent JP-2018032036-A (JP)
Title: Infrared ray conversion element, and image-capturing apparatus
Inventor: OGAMI KOUJIROU
IPC: H01L27/144
Filed: 2017-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an infrared conversion device having high spatial resolution, and a simple configuration and structure.SOLUTION: An infrared conversion device includes: a substrate 122; and a metal fine particle layer 123 formed on the substrate 122, where the metal fine particle layer 123 is formed with metal fine particles 124 and dielectric material 125 that fills gaps between the metal fine particles 124 and absorbs incident infrared rays. Alternatively, an infrared conversion device detects infrared rays converted into visible light by detecting permittivity change of light receiving material 125 by infrared absorption as change in intensity of scattering light based on local plasmon resonance.SELECTED DRAWING: Figure 1
Patent JP-2019059507-A (JP)
Title: Packer for voluntary verification device
Inventor: MATSUKI SATORU
IPC: B02B1/02
Filed: 2017-09-26
Abstract: To provide a packer for a voluntary verification device capable of properly packaging a sample for voluntary verification by using a packaging film.SOLUTION: A packer 10 for voluntary verification includes: a packaging film 111 for sample packaging; a drawer device part 130 which is conveyance means of the packaging film 111; a heat block 141 for sealing an end part of the packaging film 111 by heat-sealing; and a device cover 101. The packer for voluntary verification also includes: a heater 250 arranged inside the device cover 101 for covering a conveyance path 112 of the packaging film 111; an inside air temperature thermometer for measuring inside air temperature of the device cover 101; and an outside air temperature thermometer for measuring the outside air temperature of the device cover 101. Based on the inside air temperature, the temperature inside the device cover 101 is controlled to be constant by the heater 250, and when the outside air temperature is equal to or lower than a threshold value, welding time by a heat-sealing part 140 is prolonged.SELECTED DRAWING: Figure 1
Patent JP-2018049016-A (JP)
Title: Device and methods for diagnosing pancreatic cancer
Inventor: REGINA RESZKA
IPC: G01N33/68
Filed: 2017-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of diagnosing pancreatic cancer in a subject, a method of identifying whether a subject is in need of a therapy for pancreatic cancer or a method of determining whether a pancreatic cancer therapy is successful.SOLUTION: A method of diagnosing pancreatic cancer in a subject is provided, comprising steps of; (a) determining an amount of propionylcarnitine or at least one biomarker in a sample of a subject suspected of suffering from pancreatic cancer; and (b) comparing the amount of propionylcarnitine or the at least one biomarker with a reference to diagnose pancreatic cancer.SELECTED DRAWING: None
Patent JP-2019060555-A (JP)
Title: Device, and method for impact determining, program, and device for shooting training
Inventor: IMAIDE HIDETOSHI
IPC: F41G3/26
Filed: 2017-09-27
Abstract: To provide a device and a method for impact determining, a program, and a device for shooting training which accurately determine whether there is an impact or not.SOLUTION: Provided are: a device and a method for impact determining which determine whether there is an impact or not on a screen based on a plurality of frames constituting an image of the screen photographed by a camera; a program which makes a computer execute the method for impact determining; and a device for shooting training which comprises the device for impact determining.SELECTED DRAWING: Figure 2
Patent JP-2019060765-A (JP)
Title: Case and timepiece
Inventor: NAKATSUKA YOSHIKI
IPC: G04B37/16
Filed: 2017-09-27
Abstract: To provide a case having high impact resistance and a timepiece with the same.SOLUTION: The case comprises: a band fitting section 3 disposed at the lateral of a case body; an exterior member 11 mounted in an upper outer periphery of the case body; a positioning section 4 positioning the band fitting section 3 at the lateral of the case body; and threadedly fixing members 7 that are located at both sides of the positioning section 4, provided in the band fitting section 3, and to which the exterior member 11 is fitted by a first screw member 16. Therefore, the exterior member 11 can be fitted, by the first screw member 16, to the band fitting section 3 that is positioned at the lateral of the case body by the positioning section 4. Therefore, when the exterior member 11 is subjected to impact from above, the impact can be received by the band fitting section 3, accordingly the impact can be prevented from directly being applied to the case body.SELECTED DRAWING: Figure 2
Patent JP-2019059655-A (JP)
Title: Core-shell particle, burned product of core-shell particle, manufacturing method of core-shell particle, epsilon-type iron oxide compound particle, manufacturing method of epsilon-type iron oxide compound particle, magnetic recording medium, and manufacturing method of magnetic recording medium
Inventor: NAOI KENJI
IPC: G11B5/84
Filed: 2017-09-27
Abstract: To provide a core-shell particle obtainable by burning an epsilon-type iron oxide compound particle having a small primary particle size variation coefficient and exhibiting excellent SNR and travelling durability when used in a magnetic recording medium, and to provide an application thereof.SOLUTION: There is provided: a core-shell particle comprising a core containing at least one iron oxide selected from FeOand FeOor iron oxyhydroxide, and a shell coated on the core, that contains a polycondensation product of metal alkoxide and a metal element other than iron; and an application thereof.SELECTED DRAWING: Figure 1