baber/WOPTO huggingface dataset:
Patent JP-2020176561-A (JP)
Title: High pressure fuel supply pump
Inventor: ISHIZUKA YUTO
IPC: F02M59/44
Filed: 2019-04-19
Abstract: To provide a high pressure fuel supply pump capable of simplifying the shape of a damper cover and being assembled easily.SOLUTION: A damper cover 20 of a high pressure fuel supply pump has, on a top surface 20a, a convex shape part 20c crossing the damper cover 20 in a radial direction, a flat surface part 20b formed on both sides of the convex shape part 20c and lower than the convex shape part 20c by one step, a mounting hole 23 for mounting a suction pipe 5 that is provided on an extension line in a transverse direction of the convex shape part 20c and introduces fuel from the outside, and a suction pipe 5 mounted in the mounting hole 23. Damper support members 21 and 22 are pressed by a back surface 20b-1 of the flat surface part 20b, and a damper 9 is fixed to a pump body 1.SELECTED DRAWING: Figure 4
Patent JP-2019194147-A (JP)
Title: Halloysite powder and method for producing halloysite powder
Inventor: KONNAI HIDEFUMI
IPC: C01B33/40
Filed: 2019-04-25
Abstract: To provide a halloysite powder excellent in water resistance and a method for producing the same.SOLUTION: There is provided a halloysite powder comprising a granule formed from the agglomeration of a halloysite containing a halloysite nanotube. The granule that has been soaked in pure water for 24 hours and contains water has a breaking strength of 7.60 MPa or more.SELECTED DRAWING: Figure 3
Patent JP-2020080853-A (JP)
Title: Agricultural drone having conveyor type discharger
Inventor: SANG KYUN NAM
IPC: B64C27/08
Filed: 2019-04-25
Abstract: To provide an agricultural drone having a conveyor type discharger that allows a fixed volume of a fertilizer or an agricultural chemical in a storage tank provided on one side of an agricultural drone to be discharged to the outside by a convey type belt.SOLUTION: An agricultural drone of the present invention includes: a drone body provided with a propeller rotated by a drive motor that remotely flies according to the manipulation by a wireless controller; a storage tank disposed on the underside of the drone body, to which a storage space is provided for putting a fertilizer or an agricultural chemical inside; a discharger operably provided at one side end of the storage tank for conveying the fertilizer or the agricultural chemical on a lower side in the storage space to an upper side, and discharging it to the outside depending on the necessity of the operation; and a bracket provided on the upper side of the storage tank, which is removably attached to one side of a lower part of the drone body for positioning and fixing the storage tank to the drone body.SELECTED DRAWING: Figure 1
Patent JP-2020182362-A (JP)
Title: Power conversion device
Inventor: TAKEUCHI KAZUYA
IPC: H02M7/48
Filed: 2019-04-26
Abstract: To provide a power conversion device capable of preventing a refrigerant of a cooler from flowing in a case for housing a semiconductor module.SOLUTION: A power conversion device 1 includes a connector 40 connected to an introduction pipe 22 of a cooler 20 outside a case 30 and a sealing member 50 for water-tightly sealing between the introduction pipe 22 as a refrigerant flow pipe and the connector 40. The sealing member 50 includes a connector-side tubular unit 51 interposed between an inner peripheral surface 40a of the connector 40 and an outer peripheral surface 22a of the introduction pipe 22, a first projecting unit 53 for watertight sealing projecting radially outward in an annular shape from the tubular unit 51 on the connector side toward the inner peripheral surface 40a of the connector 40, and a second projecting unit 54 for watertight sealing projecting radially inward in an annular shape from the tubular portion 51 on the connector side toward the outer peripheral surface 22a of the introduction pipe 22.SELECTED DRAWING: Figure 5
Patent JP-2020184419-A (JP)
Title: Particle design program, design support program, inspection method, electrode plate manufacturing method, and power storage element manufacturing method
Inventor: OCHIAI YUKI
IPC: H01M4/62
Filed: 2019-04-26
Abstract: To realize a particle design that approximates a calculated value of simulation to a measured value.SOLUTION: A particle design program causes a computer to execute processing of modelling particles of an active material and modelling a coating agent that coats the perimeter of the modeled particle model in a computational domain containing a predetermined number of active particle particles from a slurry made from a mixture other than the active material.SELECTED DRAWING: Figure 1
Patent JP-2020187910-A (JP)
Title: Battery pack for electric work vehicle
Inventor: YAMADA MASAHIRO
IPC: A01D34/78
Filed: 2019-05-14
Abstract: To provide a battery pack for an electric work vehicle, capable of withstanding even a load during operation despite the adoption of a simple handle that uses a swing method.SOLUTION: A battery pack 4 for an electric work vehicle carried in and out of a battery housing part of the electric work vehicle includes: a handle 50; a bracket fixed to a box-shaped housing 40; a swing shaft 6B connecting the handle 50 to the bracket so as to be swingable between the vertical posture extending upward from the housing 40 and the horizontal posture lying on the housing; and a vertical socket accepting a base end of the handle 50 in the vertical posture to resist the torque of the handle.SELECTED DRAWING: Figure 4
Patent JP-2020184930-A (JP)
Title: Roaster
Inventor: TERAMOTO KUNIHIKO
IPC: A23N12/08
Filed: 2019-05-15
Abstract: To provide a roaster enabling a roasting time to be shortened, and enabling the whole structure thereof to be made compact and simplified.SOLUTION: A roaster has a constitution in which there are provided inside an outer case 11, an inner case 60, a metallic roasting container 65 stored in the inner case 60, an induction heating coil 62 arranged on the outer periphery of the inner case 60, and cooling fans 25, 41 for sending wind to the inner case 60, Thus, the roasting container 65 is induction-heated by the induction heating coil 62, to thereby roast coffee beans which are roasting ingredients charged in the roaster.SELECTED DRAWING: Figure 3
Patent JP-2020190932-A (JP)
Title: Vehicle device
Inventor: SAKAKIBARA YOJI
IPC: B60R16/02
Filed: 2019-05-22
Abstract: To provide a vehicle device capable of updating in a file unit without reconstructing a whole system image.SOLUTION: A vehicle device 1 of an embodiment includes: a control unit 2; a flash memory 3 that is a non-volatile memory storing a system image 10 to be used by the control unit 2 in a read-only state; a main memory 4 that is a volatile memory in which the system image 10 read from the flash memory 3 is developed; and a generation unit 9 that, when the control unit 2 access a file 11 included in the system image 10, generates a symbolic link 13 for setting an actual access destination to an updating file 12 stored in a rewritable area.SELECTED DRAWING: Figure 1
Patent JP-2020188735-A (JP)
Title: Onion harvest implement and onion harvest work method
Inventor: MATSUDA KAZUYUKI
IPC: A01B63/114
Filed: 2019-05-23
Abstract: To provide an onion harvest implement for performing a work for harvest in which a work part is provided on a lower side of onions on a farm field, in which a height of a machine body from a farm field surface is detected accurately for height control of the work part, for improving work accuracy of the work part.SOLUTION: An onion harvest implement comprises: a machine body for travelling on a farm field; a work part which is mounted on the machine body, and performs work for harvesting onions following travelling of the machine body; a vertical position adjusting part for adjusting a vertical position of the work part; and a control part for controlling operations of the vertical position adjusting part. The machine body comprises a distance-measuring/imaging unit for measuring a height from the farm field surface in a front side of the travel direction of the work part and acquiring an image of the farm field surface on a front side of the travel direction of the work part, the unit being provided on a set position. The control part recognizes a soil surface by subjecting an image acquired by the distance-measuring/imaging unit to image processing, and determines a distance to the soil surface recognized from the set position, then controls the vertical position adjusting part according to the determined distance, for adjusting a position of the work part.SELECTED DRAWING: Figure 1
Patent JP-2020196999-A (JP)
Title: Sliding wall
Inventor: KUSAKA ATSUSHI
IPC: E06B7/18
Filed: 2019-05-30
Abstract: To provide a sliding wall which does not damage a ceiling due to inclination of a partition panel movable along a ceiling rail.SOLUTION: A partition panel 3 includes: a panel body 5 supported on a ceiling rail 2 via a single suspension stick; pressure contact bodies 6A and 6B provided on a bottom frame 35 and a top frame 37 of the panel body 5, in a projectable/retractable manner, respectively; pressure-contact body driving means 7 for causing the pressure-contact bodies 6A and 6B to be in a retract state during movement, and bringing the pressure-contact bodies and into contact with a lower surface 2a of the ceiling rail 2 and a floor surface F by projecting the pressure-contact bodies 6A and 6B at a desired position of use; and grounding bodies 19 provided at two positions across the longitudinal center of the bottom frame 35, in which lower ends of both the grounding bodies 19 are positioned so as to be higher than the floor surface F and lower than the lower end of the pressure contact body 6A on the lower side in the retract state.SELECTED DRAWING: Figure 19
Patent JP-2020198377-A (JP)
Title: Movement speed determination method of heat transfer body
Inventor: SASAKI MAKOTO
IPC: H01L23/473
Filed: 2019-06-04
Abstract: To provide a movement speed determination method of a heat transfer body capable of improving the heat transfer efficiency from the heat receiver to the radiator as one aspect of the technique disclosed in the application.SOLUTION: In the movement speed determination method of an annular belt 20 which is an example of a heat transfer body that moves from a heat receiver 12 to a heat sink 14 and exchange heat with each other between the heat receiver 12 and the heat sink 14, the movement speed of the annular belt 20 is calculated to increase a first temperature difference ΔTA between the heat receiver 12 and the annular belt 20 before and after heat exchange and a second temperature difference ΔTB between the heat sink 14 and the annular belt 20 before and after heat exchange and to reduce a third temperature difference ΔTC of annular belt 20 before and after moving from the heat receiver 12 to the heat sink 14.SELECTED DRAWING: Figure 6
Patent JP-2020198006-A (JP)
Title: Object recognition device and object recognition method
Inventor: AKIYAMA KEIKO
IPC: G06T7/187
Filed: 2019-06-05
Abstract: To suppress an increase in processing load and a decrease in responsiveness of a clustering process.SOLUTION: An object recognition device 10 comprises: a point cloud acquisition unit 22 for acquiring the point clouds of objects OB1, OB2 existing in the surroundings of the object recognition device; a cluster creation unit 23 for integrating the point clouds, out of the acquired point clouds, the point to point distance of which is less than or equal to a predetermined distance threshold and creating a plurality of clusters C1, Cn-1, Cn, Cx, Cy, Cz: and a cluster joining unit 24 for calculating the feature quantity of constituent points constituting each cluster and joining together the clusters the calculated feature quantities of which closely resemble.SELECTED DRAWING: Figure 2
Patent JP-2020200918-A (JP)
Title: Chain sprocket wheel
Inventor: SAITO RYOICHI
IPC: F16H55/30
Filed: 2019-06-12
Abstract: To provide a chain sprocket wheel which allows only some of partial wheels to be exchanged without stopping driving, and in which the partial wheels do not easily rattle with respect to the stationary board.SOLUTION: A chain sprocket wheel 1 drives a chain, engaged along an outer circumference, in a lengthwise direction, and includes a wheel part 2 having many teeth 4 with which the chain engages, and a stationary board 3. The wheel part 2 is divided into a plurality of partial wheels 5 in a circumferential direction. Each partial wheel 5 is individually exchangeably attached to the stationary board 3. A convex part 11 and a concave part 12 which are engaged with each other are formed on joining surfaces of the stationary board 3 and the partial wheels 5 along the circumferential direction.SELECTED DRAWING: Figure 1
Patent JP-2019151670-A (JP)
Title: Orally disintegrating tablet and production method thereof
Inventor: SEKIGUCHI MANABU
IPC: A61K47/36
Filed: 2019-06-19
Abstract: To provide orally disintegrating tablets that rapidly collapse in mouth or in water, are tasty, have a sufficient hardness at the time of ordinary production, transport, and use, and have excellent storage stability, and to provide production methods with excellent industrial productivity.SOLUTION: Provided are drug free granules or drug free mixed powders which contain crystalline cellulose with a bulk density of 0.23 g/cmor less (preferably 0.10 g/cmor more, 0.23 g/cmor less), sugar alcohol, and pregelatinized starch, and contain no drug, the sugar alcohol being D-mannitol, erythritol, xylitol, maltitol, or sorbitol.SELECTED DRAWING: None
Patent JP-2021002618-A (JP)
Title: Etching method and etching device
Inventor: KUMAKURA SHO
IPC: H01L21/3065
Filed: 2019-06-24
Abstract: To provide an etching method and an etching device that can improve the shape of a mask.SOLUTION: An etching method that etches a film with plasma includes a substrate preparation step, an etching step, and a correction step. In the substrate preparation step, a substrate having a mask formed on a first film is prepared. In the etching step, the first film is etched with the plasma of first gas containing Xe, Kr, or Rn so that the aspect ratio of a hole or a groove formed in the first film is 30 or more. In the correction step, the shape of the mask is corrected by plasma of second gas.SELECTED DRAWING: Figure 3
Patent JP-2021003348-A (JP)
Title: Vacuum cleaner
Inventor: TSUBOI MASATOMO
IPC: A47L9/28
Filed: 2019-06-26
Abstract: To provide a vacuum cleaner capable of improving the convenience of a user.SOLUTION: A vacuum cleaner includes: an electric blower having a fan disposed so as to suck air from a suction port into the vacuum cleaner and a motor for rotating the fan; a dust collecting part disposed so as to collect dust in air sucked from the suction port; an air flow channel disposed so as to make air sucked from the suction port flow into the dust collecting part; a detection part disposed so as to detect clogging of the suction port or the air flow channel; and a control part disposed so as to control the vacuum cleaner. The control part is disposed so as to increase suction force when the detection part detects clogging of the suction port or the air flow channel.SELECTED DRAWING: Figure 5
Patent JP-2021005238-A (JP)
Title: Information processing device and data management method
Inventor: Hata kazufumi
IPC: G06F12/00
Filed: 2019-06-26
Abstract: To allow determination of write result for each data stored in a data flash.SOLUTION: An information processing device according to an embodiment comprises a data flash, a cash, and a memory control unit. The data flash has a plurality of block areas in which data is read and written in block units, and management areas corresponding to the block areas respectively. The data is read from any one of the block areas to the cash at startup. The memory control unit reads and writes the data between the data flash and the cash. Further, the memory control unit writes the write result for each datum to the management area when writing the data deployed to the cash into any one of the block areas.SELECTED DRAWING: Figure 3
Patent JP-2021005296-A (JP)
Title: Information processing apparatus, information processing method, and information processing program
Inventor: KIMURA TAKESHI
IPC: G06F21/62
Filed: 2019-06-27
Abstract: To provide an information processing apparatus, an information processing method, and an information processing program which can permit access to a protected file only to a user with high reliability.SOLUTION: An information processing apparatus 10 according to the present invention has an access authority acquiring unit 14 for acquiring access authority information including a person with allowed access corresponding to a protected file, a domain information registry unit 15 for previously setting a domain information of an electronic mail address, a user authentication unit 16 for receiving a user identification information for use in identification of a user from a receiver terminal to authenticate a user with checking the user identification information with the acquired information on the access allowed person, and an access control unit 17 for determining, based on the domain of the electronic mail address corresponding to the user identification information and the set domain information, whether to send the cancellation information for cancelling the protection of the file to allow the user to access thereto to the recipient terminal.SELECTED DRAWING: Figure 1
Patent JP-2019169201-A (JP)
Title: Information processing device and use terminal
Inventor: KAMIYA SHIGEKI
IPC: G06F21/31
Filed: 2019-07-01
Abstract: To provide an information processing device capable of reducing leakage possibility of a document rather than a method in which a user specified as a transmission destination of the document can use the document at any terminal.SOLUTION: A distribution destination user selection menu 402 and a distribution destination terminal selection menu 406 are displayed on an input screen 400 displayed by a creation terminal for which document distribution is instructed. A distributor selects a distribution destination user and terminal from these menus. The creation terminal transmits distribution information indicating the selected distribution destination user and terminal to a processing device together with the document. The processing device converts the document to a protected document by encryption or the like, distributes the protected document to the transmission destination terminal, and provides metadata containing the distribution destination information to the transmission destination terminal. The terminal does not open the protected document if the distribution destination information in the metadata of the obtained protected document does not contain a combination of an own machine and a user handling the own machine.SELECTED DRAWING: Figure 9
Patent JP-2019188200-A (JP)
Title: Game machine
Inventor: KAMIMURA TAKAHIRO
IPC: A63F7/02
Filed: 2019-07-02
Abstract: To provide a game machine capable of preventing fraudulent games in the game machine.SOLUTION: A game area where game balls can flow down is provided. In the game area, shooting means capable of shooting game balls is provided. A shooting route 701 capable of guiding the game balls shot by the shooting means to the game area is provided. The game ball which advanced in an opposite direction along the shooting route without reaching the game area is caused to enter an opening portion 604. Ball entrance means 601 where the game ball entered the opening portion can enter is provided. A projection piece 602 projected from below the opening portion toward the shooting route is provided.SELECTED DRAWING: Figure 2
Patent JP-2021008016-A (JP)
Title: Synthetic grindstone
Inventor: TSUDA MASAAKI
IPC: B24D3/02
Filed: 2019-07-02
Abstract: To provide a synthetic grindstone that achieves high grinding efficiency in grinding.SOLUTION: A synthetic grindstone 100 for chemically and mechanically grinding a wafer S includes: an abrasive 101 that is predominantly composed of a cerium oxide with an average grain diameter of 10 μm or less and that has a chemical and mechanical grinding action on the wafer S; a friction accelerator 102 that has a heating action and that is predominantly composed of a fiber substance with Mohs hardness lower than that of the wafer S and a high coefficient of friction; and a binder 103 that is predominantly composed of a phenol resin and that makes the abrasive 101 and the friction accelerator 102 dispersed and bonded together.SELECTED DRAWING: Figure 3
Patent JP-2021010872-A (JP)
Title: Carbon monoxide stable isotope concentration apparatus and carbon monoxide stable isotope concentration method
Inventor: SAKURAI YUTO
IPC: C01B32/40
Filed: 2019-07-05
Abstract: To provide a carbon monoxide stable isotope concentration apparatus capable of highly concentrating and obtaining 13C16O in a high yield.SOLUTION: A carbon monoxide stable isotope concentration apparatus for concentrating carbon monoxide stable isotope molecules 13C16O comprises: a group of distillation towers in which multiple distillation towers for concentrating stable carbon monoxide isotope molecules containing 13C are cascade-connected; and a 18O depletion apparatus 20 connected with distillation towers other than a distillation tower arranged at a downstream end of the group of distillation towers, and depleting the carbon monoxide stable isotope molecules containing 18O by an aqueous gas shift reaction including a forward reaction and a reverse reaction. The 18O depletion apparatus 20 comprises: a positive reaction part (first unit) 61 that performs the positive reaction; one or more reverse reaction parts (second units) 63 that perform the reverse reaction; a collected water heating part (third unit) 65 that collects condensed water, and heats the condensed water to separate a vapor phase; and a water recycling line (path) 36 that supplies the vapor phase to the positive reaction part 61.SELECTED DRAWING: Figure 2
Patent JP-2021001596-A (JP)
Title: Tape for improving efficiency of internal combustion engine
Inventor: ISHIDA KYUJI
IPC: F01N13/16
Filed: 2019-06-20
Abstract: To provide a tape for improving efficiency of an internal combustion engine, capable of enhancing the efficiency of an internal combustion engine, such as a diesel engine or a gasoline engine, to greatly improve a fuel consumption and improve influence of discharged exhaust gas on an environment.SOLUTION: A tape for improving efficiency of an internal combustion engine is characterized by wrapping a tape around an exhaust pipe of the engine, wherein the tape is made of a material having porous special natural minerals, having high trace radiation, far infrared rays and negative ions, having excellent mineral balance, and having high reduction power and decomposition power, etc.SELECTED DRAWING: Figure 3
Patent JP-2020182807-A (JP)
Title: Crutch for orthopedic medicine
Inventor: FANG QIAN
IPC: A61H3/04
Filed: 2019-07-09
Abstract: To disclose a crutch for orthopedic medicine.SOLUTION: A crutch for orthopedic medicine publicly announced, comprises: a left/right-symmetrical cane strut; an armpit pressure receiving block fixedly installed on an upper end face of the cane strut; a cotton cushion fixedly installed on the armpit pressure receiving block; a hand-held groove installed in a mutually-dital end face of the cane strut; a grip installed in the hand-held groove; an expansion/contraction groove installed at a mutually-proximal side of the hand-held groove; and a fixed shaft fixedly installed in the expansion/contraction groove. The crutch for orthopedic medicine according to the present invention has two methods of use, one is placed under the armpit to be used as a crutch, where a user can link movement of the cane by the own power, and the other can assist the patient's walking by the rotational transfer of the roller. This crutch has a wide range of use and can satisfy demands of different orthopedic patients.SELECTED DRAWING: Figure 1