baber/WOPTO huggingface dataset:
Patent JP-2020059470-A (JP)
Title: Complex system and program
Inventor: SUGIMURA TAE
IPC: G08G1/09
Filed: 2018-10-12
Abstract: To provide a complex system or the like capable of performing activities that take advantage of both of a vehicle and an unmanned flying object, regardless of an external condition or a condition of a device side of the vehicle and the unmanned flying object.SOLUTION: A complex system of the present disclosure includes: an unmanned flying object; a vehicle in which the unmanned flying object is mountable and having a power supply device for charging the unmanned flying object; a travel control part for transmitting a travel instruction signal including a command to travel in a state where the unmanned flying object is mounted in the vehicle to the vehicle when flying of the unmanned flying object is disabled and traveling of the vehicle is enabled; and a flying control part for transmitting a flying instruction signal including a command to fly away from the vehicle to the unmanned flying object when flying of the unmanned flying object is enabled and traveling of the vehicle is disabled. The vehicle travels in a state where the unmanned flying object is mounted in the vehicle on the basis of the travel instruction signal, and the unmanned flying object flies away from the vehicle on the basis of the flying instruction signal.SELECTED DRAWING: Figure 8
Patent JP-2020065349-A (JP)
Title: Electric motor
Inventor: KITAYAMA TAKESHI
IPC: H02K1/22
Filed: 2018-10-16
Abstract: To provide an electric motor capable of suppressing stress concentration on a rotor core due to centrifugal force applied to a magnet and reducing leakage magnetic flux.SOLUTION: An electric motor has a stator and a rotor. The rotor has a rotor core having a plurality of magnet insertion holes formed in a rotor circumferential direction, and a plurality of magnets inserted into the plurality of magnet insertion holes, respectively. The rotor core has: a rotor core body that forms an inner surface of an inside at least in a rotor radial direction of the magnet insertion hole; a rotor core outer peripheral section that is located outside in the rotor radial-direction relative to the magnet and forms part of the inner surface of outside in the rotor radial direction of the magnet insertion hole; and a bridge section that forms the magnet insertion hole along with the rotor core body and the rotor core outer peripheral section by coupling them and is formed thinner than a thickest section in the outer peripheral section of the rotor core. A shape of the magnet is a cross section polyhedron having a pair of oblique sides inclined in such a manner that the distance between them becomes narrower from the inside to the outside of the rotor in the radial direction.SELECTED DRAWING: Figure 2
Patent JP-2020063874-A (JP)
Title: Condenser, loop type heat pipe, cooling device and electronic equipment
Inventor: YAMAZAKI HIROTAKA
IPC: F28D15/02
Filed: 2018-10-17
Abstract: To provide a condenser, a loop type heat pipe, a cooling device and electric equipment capable of enhancing heat radiation efficiency of a condensation pipe.SOLUTION: In a condenser 3, a condensation pipe 31 which forms a single flow passage of condensed fluid to be condensation object has three or more straight sections (31A to 31L) which are arranged parallel to each other and two or more connection sections (31AB to 31KL) which connect edges of the straight sections (31A to 31L). Given that a direction in which the straight sections (31A to 31L) are extended is a Y-axis direction and the directions which are orthogonal to the Y-axis direction and also orthogonal to each other are X-axis and Z-axis directions, two or more straight sections (31A to 31L) have different positions in the X-axis direction and two or more straight sections (31A to 31L) have different positions in the Z-axis direction.SELECTED DRAWING: Figure 1
Patent JP-2019033756-A (JP)
Title: Oral composition
Inventor: TANAKA NATSUKO
IPC: A61K36/8998
Filed: 2018-10-19
Abstract: To provide a composition that is excellent in activity of digestive enzymes such as protease and amylase.SOLUTION: The present invention provides an oral composition containing a digestive enzyme and a plant processed material. It is also preferable that the plant processed material is at least one processed material selected from Ashitaba, barley, Kumaigusa, tea, cabbage, ginger and soybean. It is also preferable that the plant processed material is a powder substantially having no activity of the digestive enzyme.SELECTED DRAWING: None
Patent JP-2020066750-A (JP)
Title: Arc welding member
Inventor: WASHIO KOTA
IPC: C22C38/08
Filed: 2018-10-22
Abstract: To provide an arc welding member in which a wire and a steel plate are gas-shield arc welded and an arc welding part has a high fatigue strength.SOLUTION: There is provided an arc welding member in which a wire containing Si, Mn and Ni and a hot-rolled steel plate are gas-shield arc welded, a composition of a metal welding part in which the wire and the hot-rolled steel plate are mixed satisfies 0.46 mass%<Si<0.57 mass%, 1.76 mass%<Mn<1.88 mass% and 2.21 mass%<Ni<2.68 mass%, an abundance of the wire in the metal welding part is 75 mass% or more and 90 mass% or less, and a Vickers hardness of the metal welding part is larger than a Vickers hardness of the steel plate.SELECTED DRAWING: Figure 3
Patent JP-2019014037-A (JP)
Title: Cutting tool, skiving processing device and method
Inventor: KOIDE YOSHIRO
IPC: B23B1/00
Filed: 2018-10-25
Abstract: To reduce the surface roughness of a peripheral face of a work-piece cut by a skiving process.SOLUTION: A cutting tool according to the present disclosure has a cutting edge, a cutting face and a flank, and is used for cutting a surface of a work-piece through a skiving process in which the cutting edge is carried to the rotating columnar or cylindrical work-piece at an angle to the rotation axis of the work-piece. In addition, the cutting edge is formed such that when carried to the work-piece, the cutting edge comes into contract with the surface of the work-piece earlier than the cutting face. A radius passing through a flank-side end of a cutting face and a cutting-face-side end of the flank and inscribed in both the cutting face and the flank is 5 μm or less and the straightness of the cutting edge, expressed by a filtered waving curve, is 0.5 μm or less.SELECTED DRAWING: Figure 9
Patent JP-2020067618-A (JP)
Title: Optical device
Inventor: KITAMURA KAZUKI
IPC: F21V5/02
Filed: 2018-10-26
Abstract: To provide an optical device capable of efficiently introducing light indoors when being used for windows.SOLUTION: An optical device 1 comprises a light distribution device 2 and a container 3. The light distribution device 2 comprises: a first device 2a capable of switching a state between a light distribution state that distributes incident light and an optical state different from the light distribution state; and a second device 2b capable of switching a state between a scattering state that scatters incident light and an optical state different from the scattering state. The first device 2a comprises: a first substrate 10 and a second substrate 20 each having translucency; a first concavo-convex structure layer 30 having multiple convex portions 31 arranged side by side in one direction; and a first gap part 40. The multiple convex portions 31 comprise: multiple first convex portions 32 each having a side face 32b; and multiple second convex portions 33 each having a side face 33b. An inclination angle of the side face 32b is larger than an inclination angle of the side face 33b. The container 3 contains a fluid 8a that is injected into the first gap part 40 and is discharged from first gap part 40.SELECTED DRAWING: Figure 2
Patent JP-2020071915-A (JP)
Title: Terminal connection unit
Inventor: TAKAHASHI YUICHI
IPC: H01R13/453
Filed: 2018-10-29
Abstract: To provide a terminal connection unit capable of appropriately preventing a contact failure of a terminal.SOLUTION: A terminal connection unit 1 comprises a plug 20, a socket 10, and a cleaning mechanism 30. The plug 20 includes a terminal 21, a housing, and a door. The terminal 21 has a terminal contact surface 21a which comes into electrical contact with a mating contact. The housing has: an internal space which houses the terminal 21; and an opening which brings the internal space into communication with an external space. The door opens/closes an opening surface of the opening. The socket 10 includes a terminal 11, a housing, and a door, and is connected to the plug 20. The terminal 11 has a terminal contact surface 11a. The housing has: an internal space which houses the terminal 11; and an opening which brings the internal space into communication with an external space. The door opens/closes an opening surface of the opening. The cleaning mechanism 30 cleans the terminal contact surface 21a and the terminal contact surface 11a interlockingly with the opening/closing action of each of the doors.SELECTED DRAWING: Figure 3
Patent JP-2019030329-A (JP)
Title: Method for induction of cells to more undifferentiated state
Inventor: CYNTHIA BAMDAD
IPC: C12N15/12
Filed: 2018-11-02
Abstract: To provide a method for induction or maintenance of pluripotent activity to cells having MUC1* activating property by contacting it with biological or chemical species.SOLUTION: There is provided a method for generation of a less mature cell from a starting cell, which includes contacting the starting cell with a biological substance or a chemical compound selected from the following items: (i-1) a substance increasing the volume of MUC1 or NME protein in the cell; (i-2) a substance increasing the volume of MUC1 or NME protein in the cell, in which the biological substance for increasing the volume of MUC1 or NME is a nucleic acid encoding MUC1, MUC1*, NME1 or NME7 or its variant; (ii) a substance enhancing expression of MUC1 or NME protein in the cell; or (iii) a substance enhancing activity pf MUC1 or NME protein.SELECTED DRAWING: None
Patent JP-2020078808-A (JP)
Title: Lift-off method
Inventor: KOYANAGI OSAMU
IPC: B23K26/57
Filed: 2018-11-12
Abstract: To transfer an optical device layer, placed on a substrate while kept divided, to a transfer member without damaging the layer.SOLUTION: A lift-off method comprises: a buffer layer formation step in which a buffer layer is formed on a surface of a substrate; an optical device layer formation step in which an optical device layer is formed on the buffer layer; a separation step in which the buffer layer and the optical device layer are divided into individual devices on the surface of the substrate; a transfer member joining step in which a transfer member is joined to the surface of the optical device layer; a buffer layer breakage step in which a pulse laser with a wavelength that can be transmitted through the substrate and absorbed by the buffer layer is transmitted through the substrate from a rear-surface side of the substrate and emitted to the buffer layer, thereby breaking the buffer layer; and an optical device layer transfer step in which the optical device layer is transferred to the transfer member. In the buffer layer breakage step, energy density per pulse of the pulse laser is 1.0 mJ/mmor higher and 5.0 mJ/mmand lower.SELECTED DRAWING: Figure 6
Patent JP-2020083786-A (JP)
Title: Oxidation hair dye composition
Inventor: SAKAI MOTOI
IPC: A61K8/34
Filed: 2018-11-19
Abstract: To provide an oxidation hair dye composition which improves the hair dyeing power of an oxidation dye.SOLUTION: There is provided an oxidation hair dye composition comprising at least one selected from the group consisting of (A) an oxidation dye, (B) an alkali agent, (C) an oxidizing agent and (D) a ketose having 3 to 5 carbon atoms, where the component (D) is stored separate from the components (A) and (B). The components (A) to (D) may be used by applying to the hair after mixing.SELECTED DRAWING: None
Patent JP-2020076141-A (JP)
Title: Aluminum metal wrought material excellent in heat radiation, manufacturing method thereof, and application method thereof
Inventor: TANAKA SHIGENORI
IPC: C25D11/12
Filed: 2018-11-07
Abstract: To provide an aluminum-based metallic material excellent in heat radiation using an inexpensive aluminum-based wrought material.SOLUTION: In order to obtain a material excellent in heat radiation having a total emissivity of 0.92 or greater when an ideal black body is 1.00 (100%) in a medium-wavelength infrared region with the wavelength of 3-6 μm, an anodic oxide film is formed, in which laminated porous layers are formed by anodizing wrought aluminum in multisteps, and in which the pore size of the first layer on the surface side is larger than the pore size of the second or latter layer. The material obtained in this way indicates a total emissivity of 0.9 or more in the wavelength region of 3-25 μm that is a medium- to far-infrared region, which is a material excellent in heat radiation never seen before as an aluminum material.SELECTED DRAWING: None
Patent JP-2019098750-A (JP)
Title: Retractable writing instrument
Inventor: NOMURA KYOHEI
IPC: B43K21/00
Filed: 2018-11-30
Abstract: To provide a retractable writing instrument that does not impair the appearance or change the structure of the barrel from the original retractable multicore writing instrument when trying to obtain a retractable writing instrument with a smaller number of writing cores than the number of original writing cores.SOLUTION: There is provided a retractable writing instrument in which a plurality of writing cores are stored inside a barrel 1, a slider 3b provided at the rear end of the writing core is exposed from a window hole 1c which penetrates from the inside of the barrel to the outside and extends in the longitudinal direction of the barrel, the pen tip provided at the tip of the writing core is made to appear and retract from the tip opening of the barrel by sliding the slider against the edge forming the window hole, and a mounting member attachable to a barrel instead of the writing core and capable of covering at least a part of the window hole is provided.SELECTED DRAWING: Figure 1
Patent JP-2020090049-A (JP)
Title: Mechanical pencil unit and retractable writing instrument
Inventor: TSUKIOKA YUKIHIRO
IPC: B43K24/18
Filed: 2018-12-06
Abstract: To make it possible to prevent the core tank portion from being scraped or worn.SOLUTION: In a mechanical pencil unit in which a core tank portion 60 inserted through the rear end side of a holding cylinder 10 is moved back and forth to feed out the lead core x, at the rear end of the holding cylinder 10, there is provided an annular engaging portion 13a which projects inward in the radial direction. On the outer peripheral portion of the lead tank portion 60, there are provided a first sliding contact portion 61a which is in sliding contact with the inner peripheral surface of the holding cylinder 10 on the front side of the engaging portion 13a and a recessed portion 61b which is recessed inward in the radial direction in a cylindrical shape behind the first sliding contact portion 61a. The recessed portion 61b has a bottom portion arranged radially inward of the projecting end of the engaging portion 13a, and has a length equal to or longer than the stroke by which the core tank portion 60 advances and retracts.SELECTED DRAWING: Figure 2
Patent JP-2020090264-A (JP)
Title: Pneumatic tire
Inventor: MATSUNOBU YUKO
IPC: B60C11/00
Filed: 2018-12-07
Abstract: To provide a pneumatic tire in which groove area rates are different between both sides in a tire width direction, in which contact pressure distributions can be uniformed as much as possible.SOLUTION: In a pneumatic tire in which starting points of grooves in a tread part are different between one side and the other side in a tire width direction, and a groove area rate at the one side in the tire width direction is higher than a groove area rate at the other side in the tire width direction, a contour of a tread surface in a cross section in the tire width direction is formed of a plurality of circular arcs, and an average curvature radius of the circular arcs at one side in the tire width direction is smaller than an average curvature radius of the circular arcs at the other side in the tire width direction.SELECTED DRAWING: Figure 2
Patent JP-2020092766-A (JP)
Title: X-shaped arm hanger
Inventor: MATSUOKA KENTO
IPC: A47G25/44
Filed: 2018-12-11
Abstract: To provide an X-shaped arm hanger that enables own weight suspension being gentle and hard to fall from the inside of a suspended object while suppressing partial deformation of the suspended object with suspension, and furthermore makes an arm part be hard to be damaged even if an excessive external force acts on the arm part, and enables the use to low-rise bottoms.SOLUTION: An X-shaped arm hanger 10 includes: an oblong body part 11; a hook part 12 projected upward in an intermediate part of the length direction of the body part 11; and a pair of front and rear arm parts 13, 14 where each proximal end is pivoted at both ends in the length direction of the body part 11, respectively, each is longer than the length of the body part 11, and crossed and arranged in the X-shape. Accordingly, the tip end of each of the arm parts 13, 14 is brought into abutment with the inside of a waist circumference portion 24 of the vintage jeans 23, and thereby this can be suspended by the own weight.SELECTED DRAWING: Figure 1
Patent JP-2019069613-A (JP)
Title: Method and apparatus for printing three-dimensional (3D) objects
Inventor: DANIEL DIKOVSKY
IPC: B29C64/40
Filed: 2018-12-13
Abstract: To provide a system and a method for printing 3D objects supported by a support structure such that a mixing interface is not formed between a body material and a support material.SOLUTION: A system 10 may include a printing unit 20 and a supply system 30 for supplying a body material and a support material to the printing unit. The system may further include a controller 40 that is configured to: generate 3D cross sectional digital data comprising a set of horizontal slices; manipulate the 3D digital data to create a set of shifted slices by performing vertical shifts between body regions and support regions of a same horizontal slice to create printing digital data; and control the printing unit to deposit, in layers, from printing heads 22, the body material and the support material based on the printing digital data, in which in a single scan, droplets of the support regions and droplets of the body material travel different distances.SELECTED DRAWING: Figure 1
Patent JP-2020075074-A (JP)
Title: Cleaning head for cleaner, cleaner with that cleaning head, application of cleaning sheet to that cleaner, and cleaning sheet for that cleaner
Inventor: SUDA TOMOKAZU
IPC: A47L13/24
Filed: 2018-12-14
Abstract: To provide a cleaning head for a cleaner such that inhibits a cleaning sheet from being detached from the cleaning head.SOLUTION: A cleaning head 3 for a cleaner 1 is capable of holding a cleaning sheet 31. The cleaning head 3 has a plate-like shape having a first cleaning surface 113 and a second cleaning surface 115, and also has a longitudinal direction L, a lateral direction S, and a thickness direction T, which are perpendicular to each other. The cleaning head 3 comprises a gripping section 123 for gripping one end 33 and/or another end 35 of the cleaning sheet 31, the gripping section capable of assuming an expanded form and a closed form.SELECTED DRAWING: Figure 10
Patent JP-2020098042-A (JP)
Title: Heat exchanger
Inventor: HAGIWARA KOTARO
IPC: F28F21/06
Filed: 2018-12-17
Abstract: To provide a heat exchanger capable of dispersing a vibration load on side plates to which brackets are fixed and end part fins when a vibration load is applied.SOLUTION: A condenser, which is a heat exchanger of the present invention, includes a plurality of heat exchange tubes 5, a pair of header tanks 6 and 7 to which two ends of the heat exchange tubes 5 are connected, a core part fin arranged between the heat exchange tubes adjacent to each other, end part fins 9 arranged outside the heat exchange tubes 5 at both ends, side plates 10 which are arranged outside the end part fins 9 and joined to the end part fins 9, and brackets 11 fixed to the side plates 10. Reinforcement members 12 made of a material higher in strength than the fixing side plates 10 and the brackets 11 are interposed between the fixing side plates 10 to which the brackets 11 are fixed and the brackets 11. The reinforcement members 12 are fixed to the fixing side plates 10 and the brackets 11.SELECTED DRAWING: Figure 2
Patent JP-2020102310-A (JP)
Title: Separator for all-solid battery, manufacturing method thereof, and all-solid battery
Inventor: MINAMIDA YOSHITAKA
IPC: H01M50/489
Filed: 2018-12-20
Abstract: To provide a separator for all-solid battery which makes tensile strength improvement and satisfactory ion conductivity compatible, a manufacturing method thereof, and an all-solid battery comprising the separator for all-solid battery.SOLUTION: The present invention relates to a separator for all-solid battery comprising a first solid electrolyte layer containing a solid electrolyte and a hydrogenated rubber-based resin. A content of the hydrogenated rubber-based resin in the first solid electrolyte layer is 15 vol.% or more and 30 vol.% or less, a second solid electrolyte layer containing a solid electrolyte and a hydrogenated rubber-based resin may also be further provided on at least one face of the first solid electrolyte layer, and a content of the hydrogenated rubber-based resin in the second solid electrolyte layer is 0.1 vol.% or more and 15 vol.% or less.SELECTED DRAWING: Figure 1
Patent JP-2020102735-A (JP)
Title: Receiving device and receiving method
Inventor: NAGAHAMA KENTARO
IPC: H04N21/442
Filed: 2018-12-20
Abstract: To improve the efficiency of advertisement placement by using the analysis result of a viewing history.SOLUTION: A receiving device according to an embodiment includes a broadcast receiving unit that receives a broadcast program by a broadcast signal, and an advertisement information management unit that controls a process of preferentially displaying a target advertisement on the basis of device-specific advertisement information including information on a target advertisement using a spot advertisement that has not reached the target number of contacts in the own machine from among spot advertisements that have not reached the target number of contacts.SELECTED DRAWING: Figure 6
Patent JP-2020100087-A (JP)
Title: Process method of wood
Inventor: YAMASHITA HIROSHI
IPC: B27K3/34
Filed: 2018-12-21
Abstract: To provide a process method of wood containing the insolubilized fire retardant to inhibit an occurrence of smoke when heated.SOLUTION: The process method of wood comprises an impregnation process of impregnating an acid phosphoric acid system fire retardant in wood and an insolubilization process of insolubilizing at least the fire retardant of a front layer of the wood by an insolubilizer. The insolubilizer contains calcium hydroxide.SELECTED DRAWING: None
Patent JP-2019089064-A (JP)
Title: Diesel oxidation catalyst and exhaust system
Inventor: ANDREW FRANCIS CHIFFEY
IPC: F01N3/10
Filed: 2018-12-26
Abstract: To provide an oxidation catalyst for treating exhaust gas from a diesel engine, and an exhaust system comprising the oxidation catalyst.SOLUTION: An oxidation catalyst comprises: a first washcoat region 1 for oxidizing carbon monoxide (CO) and hydrocarbons (HCs), where the first washcoat region comprises a first platinum group metal (PGM) and a first support material; a second washcoat region 2 for oxidizing nitric oxide (NO), where the second washcoat region comprises platinum (Pt), manganese (Mn) and a second support material; and a substrate 3 having an inlet end and an outlet end; where the second washcoat region is arranged to contact the exhaust gas at the outlet end of the substrate after contact of the exhaust gas with the first washcoat region.SELECTED DRAWING: Figure 1