baber/WOPTO huggingface dataset:
Patent JP-2020176548-A (JP)
Title: Fluid resistance reduction device
Inventor: AN BYUNGJIN
IPC: F04D29/22
Filed: 2019-04-18
Abstract: To provide a fluid resistance reduction device which enables reduction of fluid resistance (hydrodynamic energy loss) caused by secondary flow and a spiral vortex row.SOLUTION: A fluid resistance reduction device 1 includes: casings 2, 3; and a rotating body 4 housed in the casings 2, 3. The rotating body 4 is configured to rotate to cause a liquid to flow into the rotating body 4 along an axial direction of the rotating body 4 and out therefrom along a radial outward direction of the rotating body 4. A gap space 11, into which a part of the fluid flowing out from the rotating body 4 flows, is formed between the casings 2, 3 and the rotating body 4. In the gap space 11, a structure 12 is formed concentrically relative to a rotation axis of the rotating body 4 on a surface of the rotating body 4 which faces the casings 2, 3.SELECTED DRAWING: Figure 1
Patent JP-2020176205-A (JP)
Title: Antistatic molding material, antistatic sheet, and antistatic embossment carrier tape
Inventor: MURATA TAISEI
IPC: C08K3/38
Filed: 2019-04-18
Abstract: To provide an antistatic embossment carrier tape which has transparency/antistatic effects (surface resistance value of less than 1×1012 Ω/sq.) by compounding a styrenic resin containing a styrene-butadiene block copolymer resin with a small amount of a boron compound, and has a buckling strength and other electric/physical characteristics satisfying determination criteria (standard required by stored electronic component), an antistatic sheet molded into the antistatic embossment carrier tape, and an antistatic molding material used as a raw material of the antistatic sheet.SOLUTION: An antistatic molding material for embossment carrier tape that mounts an electronic component contains a styrenic resin and a boron compound, in which the styrenic resin contains a styrene-butadiene block copolymer resin.SELECTED DRAWING: Figure 1
Patent JP-2020177468-A (JP)
Title: Recipe information provision system and program
Inventor: TOMINAGA RYUICHI
IPC: G06Q50/10
Filed: 2019-04-18
Abstract: To provide information on a recipe that is modified according to a content desired for a dish made by a user.SOLUTION: A recipe information provision system includes: acquisition means for acquiring a result of evaluation of a dish made by a user according to a recipe for evaluation; and provision means for providing modified information based on the result of evaluation of the dish when the user browses a predetermined recipe.SELECTED DRAWING: Figure 5
Patent JP-2020176704-A (JP)
Title: Gear change device
Inventor: ARAKI HITOSHI
IPC: F16H3/089
Filed: 2019-04-22
Abstract: To provide a gear change device which can be made compact in a size by reducing a dimension of a slider in an axial direction while suppressing an inclination of the slider in the axial direction.SOLUTION: A gear change device 12 comprises: a fifth-speed driven gear 45 arranged at a counter shaft 22; a fifth-speed drive gear 35 constantly engaged with the fifth-speed driven gear 45, and arranged at a main shaft 21; and a first slider 61 arranged at the counter shaft 22 so as to be movable in an axial direction according to a shift operation. The first slider 61 has a first dog recess 61c. The fifth-speed driven gear 45 has a fifth-speed dog protrusion 45b which can be engaged with the first dog recess 61c. In the fifth-speed driven gear 45, a fifth-speed driven gear salient part 45e is arranged at only a position near an external peripheral end in a radial direction rather than the counter shaft 22, the fifth-speed driven gear salient part being salient in the axial direction so as to contact with the first slider 61 when the first slider falls down in the axial direction, and being shorter than the fifth-speed dog protrusion 45b in a protrusion length.SELECTED DRAWING: Figure 8
Patent JP-2019209131-A (JP)
Title: Cane for visually impaired person
Inventor: WATANABE EIKO
IPC: A61H3/06
Filed: 2019-04-23
Abstract: To provide a cane for a visually impaired person, which has proper portability and which can safely notify a user of situations around a wheel.SOLUTION: A cane 100 for a visually impaired person has a grip 2, a first rod-like member 3, a strap 4, a hinge 5, a second rod-like member 6, and a pair of wheels 7a and 7b. The cane comprises a non-contact sensor 8b that detects an object around the wheel 7b provided at the tips of the rod-like members 3 and 6, and a voice output device 21 for outputting a voice when the non-contact sensor 8b detects the object around the wheel or a vibration generator for generating vibrations.SELECTED DRAWING: Figure 1
Patent JP-2020180388-A (JP)
Title: Weft detecting device for loom
Inventor: YAGI DAISUKE
IPC: D03D51/34
Filed: 2019-04-24
Abstract: To provide a weft detecting device for a loom capable of suppressing the occurrence of disconnection failure due to detachment of a soldered portion of a cable core wire when a cable is pulled by an external force.SOLUTION: A weft detecting device 20 for a loom comprises: a sensing unit 37 for sensing arrival of a weft yarn; a wiring board 38 electrically connected to the sensing unit 37; a device body 30 for housing the wiring board 38; and a cable 31 having cable core wires 41 and 42 connected to the wiring board 38 at soldering parts 45 and 46, and attached to a cable attaching part 40 of the device body 30. The cable 31 is taken out in a first direction D1, and the cable core wires 41 and 42 are pulled out in a second direction D2. A core wire handling path 52 is formed inside the device body 30, and the core wire handling path 52 is formed so as to bypass the opposite side to the first direction D1 of a mounting hole 54.SELECTED DRAWING: Figure 3
Patent JP-2020180457-A (JP)
Title: Ground liquefaction suppression structure
Inventor: KANEKO KEITA
IPC: E02D27/34
Filed: 2019-04-24
Abstract: To provide a ground liquefaction suppression structure capable of facilitating recovery after an earthquake while draining excess pore water and suppressing sandblasting.SOLUTION: A ground liquefaction suppression structure includes: multiple columnar drains 18 formed in two horizontal directions at intervals in ground 10; and a planar plant layer 24 which is formed over a surface layer 12 of the ground 10 covering the multiple columnar drains 18. The plant layer 24 may have a sand layer 26 formed on the surface layer 12 and plants 28 planted on the sand layer 26 covering the sand layer 26.SELECTED DRAWING: Figure 2
Patent JP-2020181714-A (JP)
Title: Connection device
Inventor: KAWASE YUKI
IPC: H01R4/48
Filed: 2019-04-25
Abstract: To reduce force that keeps an operation portion pushed in.SOLUTION: In an elastic member 4 of a connection device 1, a pair of arm portions 42 extend downward on both left and right sides of a central portion 41. Distance between the pair of arm portions 42 in a horizontal direction increases as it goes downward. The operation portion 5 has a pair of pressing portions 53 that are arranged apart from each other in the horizontal direction and extend in a vertical direction. Distance between the pair of pressing portions 53 in the horizontal direction reduces as it goes upward. In a state where the operation portion 5 is located at a first position, the lower end portion of at least one of the pair of pressing portion 53 comes into contact with the outer surface of at least one of the pair of arm portions 42. In a state where the operation portion 5 is located at a second position, the pair of arm portions 42 are sandwiched between the pair of pressing portions 53 in a state of being bent in a direction of approaching each other in the horizontal direction. As a result, force that keeps a state where the operation portion 5 is pushed into a case 2 (that is, an unconnected state) can be reduced.SELECTED DRAWING: Figure 4
Patent JP-2020179365-A (JP)
Title: Granule and method for producing the same, and granulation agent for inorganic powder
Inventor: YAMANAKA MIO
IPC: B01J2/00
Filed: 2019-04-26
Abstract: To provide a granule that suppresses an odor and suppresses a deterioration of the work environment during granulation due to strong alkali, and suppresses an amount of use of binder, and a method of producing the same, and provide a granulation agent for inorganic powder for use in the granule.SOLUTION: A granule is obtained by granulating fibrous cellulose containing fine fibrous cellulose with a fiber width of 1,000 nm or less, and inorganic powder.SELECTED DRAWING: None
Patent JP-2020183297-A (JP)
Title: Hook for unloading
Inventor: KONO KAZUHIRO
IPC: B66C1/38
Filed: 2019-04-30
Abstract: To provide a hook for unloading which can automatically release a hanging package without needing a take-up device, such as a winch, and electric power.SOLUTION: A hook (10) for unloading includes a link mechanism having an arm (1) and an arm (2) and a spring (5). The arm (1) has an upper arm part (1a) and a lower arm part (1b), and the arm (2) has an upper arm part (2a) and a lower arm part (2b). The link mechanism has: a link mechanism which joins one end of the upper arm part (1a) of the arm (1) to one end of the lower arm part (1b) of the arm (1); a link mechanism which joins one end of the upper arm part (2a) of the arm (2) to one end of the lower arm part (2b) of the arm (2); link mechanisms (1a, 2a, 3a) which join the other end side of the upper arm part (1a) of the arm (1) to the other end side of the upper arm part (2a) of the arm (2); and a link mechanism which joins the lower arm part (1b) of the arm (1) to the lower arm part (2b) of the arm (2) in an intersecting manner.SELECTED DRAWING: Figure 1
Patent JP-2020187497-A (JP)
Title: Program, server apparatus and execution order determination method
Inventor: SATO IZURU
IPC: G06F16/245
Filed: 2019-05-13
Abstract: To reduce the number of targets to be narrowed down in a process of determining whether it is permitted to use personal data.SOLUTION: A permission server 10 performs, if a client requests to use personal data, consent confirmation processing for confirming consent of permission to use the personal data with attributes requested by the client and filtering processing for extracting the personal data that satisfies conditions or the attributes requested by the client from a data group, and determines an execution order of the consent confirmation processing and the filtering processing based on the determination index. When extracting a shaded area in a pattern p1, it is expected that processing efficiency will be improved if the filtering processing is performed before the consent confirmation processing. When extracting the shaded area in a pattern p2, it is expected that the processing efficiency will be improved if the consent confirmation processing is performed before the filtering processing.SELECTED DRAWING: Figure 6
Patent JP-2020179933-A (JP)
Title: Moisture-proof bag for food
Inventor: SHUAI DAFENG
IPC: B65D33/17
Filed: 2019-05-20
Abstract: To provide a moisture-proof bag for food.SOLUTION: The moisture-proof bag for food includes a main body, in which the main body is divided into left and right two sections, a nipping device is disposed in the main body, a drying device is disposed inside the nipping device, a sealing device is disposed at an upper side of the drying device, a packaging bag is disposed at a lower side of the main body, the nipping device tightly nips both right and left sides of an upper end of the packaging bag, the sealing device seals an upper side of the packaging bag, a driving pulley is disposed at one side separated from the lifting chamber among driven pulleys, a transmission belt is circumferentially disposed between the driven pulley and the driving pulley, and the lifting plate is lowered down to the packaging bag to dry it with a desiccant in the drying chamber.SELECTED DRAWING: Figure 1
Patent JP-2019165738-A (JP)
Title: Methods for determining quality of embryo
Inventor: SAMIR HAMAMAH
IPC: C12N15/09
Filed: 2019-05-22
Abstract: To provide non-invasive methods and kits for determining the quality of an embryo.SOLUTION: An in vitro non invasive method for determining the quality of an embryo comprises the steps of: providing a sample of a culture medium where the embryo is grown; extracting cell-free nucleic acids from the sample; and determining a level of the cell-free nucleic acids in the nucleic acid extraction, and/or determining the presence and/or expression level of at least one specific nucleic acid sequence in the nucleic acid extraction.SELECTED DRAWING: None
Patent JP-2020192561-A (JP)
Title: Solder paste and flux for solder paste
Inventor: KAWASAKI HIROYOSHI
IPC: C22C13/02
Filed: 2019-05-27
Abstract: To provide a solder paste which prevents changes with time such as an increase in viscosity, is excellent in wettability, has high mechanical characteristics, and has an improved wetting speed.SOLUTION: A solder paste contains specific solder powder and a flux. The solder powder contains a solder alloy that has an alloy composition of at least one of 25-300 mass% ppm As, more than 0 mass ppm and 5,100 mass ppm or less Pb, more than 0 mass ppm and 3,000 mass ppm or less Sb, and more than 0 mass ppm and 10,000 mass ppm or less Bi, and the balance Sn, and satisfies Expression (1): 275≤2As+Sb+Bi+Pb and Expression (2): 0.01≤(2As+Sb)/(Bi+Pb)≤10.00, in Expression (2), As, Sb, Bi and Pb each represent a content in the alloy composition.SELECTED DRAWING: None
Patent JP-2020193016-A (JP)
Title: paper box
Inventor: MIYAJIMA SHUHEI
IPC: B65D81/36
Filed: 2019-05-29
Abstract: To propose a paper box that can be used as a hanger for displaying a content of clothing with a simple operation, while being a small paper box for storing clothing that can be folded and stored in a small size.SOLUTION: A paper box that is assembled by folding one blank sheet along a folding ruled line. The blank sheet is centered on a bottom plate 2 when viewed from a back sheet of paper, and a front side plate 3 and a front top plate 4 are connected in series in a downward direction via the folding ruled lines, and the right side plate 5 and the right top surface flap 6 in a right direction, a left side plate 7 and a left top surface flap 8 are connected in a left direction, and a rear side surface plate 9 and a rear top surface plate 10 are connected in an upward direction. The rear top surface plate has a hanger plate 1 and a hanger plate 2. By folding the central folding ruled line 16 of the hanger plate, the hanger plates 1 and 2 overlap to form one hanger 13. The hanger plates 1 and 2 form a top surface plate 11 having the same width dimension as the bottom surface plate by folding the left and right hanger plate folding ruled lines 17 and 18.SELECTED DRAWING: Figure 1
Patent JP-2020195615-A (JP)
Title: Game machine
Inventor: KITADA SHOHEI
IPC: A63F7/02
Filed: 2019-06-04
Abstract: To provide a game machine capable of executing appropriate processing according to a situation when power is interrupted.SOLUTION: A game machine includes: displacement means capable of performing displacement to a first position and a second position; state determination means capable of determining a state of the displacement means; and processing execution means for, when power is supplied to the game machine, executing first processing when a state is determined to be a first state by the state determination means, and for executing second processing when a state is determined to be a second state.SELECTED DRAWING: Figure 611
Patent JP-2020196225-A (JP)
Title: Laminate
Inventor: NAGOSHI OSHO
IPC: B32B23/08
Filed: 2019-06-05
Abstract: To provide a laminate having moisture proofing and gas barrier properties as well as barrier properties against moisture and oil content derived from a content, and having heat sealability.SOLUTION: A laminate has a laminate structure made up of a paper support, a first layer on one surface of the paper support, a second layer outside the first layer on the basis of the paper support, and a third layer outside the second layer on the basis of the paper support. The first layer includes at least a pigment and a synthetic resin. At least one kind of the pigment is a planar pigment. The second layer includes at least hemicellulose. The third layer is a resin layer.SELECTED DRAWING: None
Patent JP-2020198973-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-06-07
Abstract: To provide a game machine capable of preventing an increase in dissatisfaction and a delay due to a long variable display period while preventing an advantageous state from continuously occurring in a short period.SOLUTION: Variable display period determining means can determine a second variable display period at a higher rate when a variable display executed on the basis of being controlled to a second advantageous state is executed in a first period than when it is executed in a second period, and the variable display period determining means can determine a first variable display period at a higher rate when the variable display executed on the basis of being controlled to the second advantageous state is executed in the second period than when it is executed in the first period.SELECTED DRAWING: Figure 8-17
Patent JP-2020201633-A (JP)
Title: Security system
Inventor: WATANABE HIDETO
IPC: H04Q9/00
Filed: 2019-06-07
Abstract: To provide a security system capable of facilitating attachment of a sensing device for security to an intrusion port to a house.SOLUTION: A security system includes: a sensing device 1 which detects existence of a detection object and is to be attached to an intrusion port to a house; and an information processing device which is arranged inside a house and outputs sound when a predetermined signal is received from the sensing device 1. The sensing device 1 includes: sensors 11 for detecting existence of a detection object: a communication interface 12 for wirelessly transmitting a predetermined signal to the information processing device when existence of a detection object is detected; a battery 13 for supplying power to the sensors 11 and the communication interface 12; and a sticker 16 for fixing the sensors 11, the communication interface 12, and the battery 13 to an intrusion port.SELECTED DRAWING: Figure 1
Patent JP-2020182773-A (JP)
Title: Military convenient lunch box
Inventor: SHUAI DAFENG
IPC: A45C11/20
Filed: 2019-06-10
Abstract: To provide a military lunch box which is convenient for heating the lunch box.SOLUTION: In a lunch box 21, water is poured into a water groove 46 by an operation chamber 60, foods are placed at an upper end face of a steam plate 33 and an upper end wall of the operation chamber, the operation chamber is closed by an operation of a lid 37, and a fixed long rod 57 is arranged in an inner groove 56. A lower end face of the lunch box is heated, the foods are heated by the steam of the water groove 46, and when the heating is finished, a grip 35 is drawn in a direction of an exhaust port 36, the lid 37 and the steam plate 33 are automatically withdrawn, and the foods are taken out for eating.SELECTED DRAWING: Figure 1
Patent JP-2020200723-A (JP)
Title: Winding device of shutter curtain
Inventor: NAKAZAKI YUSUKE
IPC: E06B9/17
Filed: 2019-06-13
Abstract: To provide a winding device of a shutter curtain capable of corresponding to winding shafts having different length in a shaft direction.SOLUTION: A winding device 30 used to wind a shutter curtain of which top end is coupled to a winding shaft 2 of which both ends in a shaft direction are supported by a shaft receiving member to the winding shaft prior to being supported by the shaft receiving member beforehand has a first support part 51 for supporting one end in the shaft direction of the winding shaft and a second support part 52 for supporting other end, one support part of the first support part and the second support part is a support part with driving means in which the driving means for rotating the winding shaft is arranged and in the winding device of the shutter curtain for winding the shutter curtain to the winding shaft by rotating the winding shaft prior to being supported by the shaft receiving member a gap between the first support part 51 and the second support part 52 is adjustable in the shaft direction of the winding shaft.SELECTED DRAWING: Figure 8
Patent JP-2020200003-A (JP)
Title: On-vehicle network system
Inventor: KUROKAWA YOSHIMASA
IPC: B60R16/02
Filed: 2019-06-13
Abstract: To easily perform individual shut off of an electronic apparatus without affecting use of a vehicle.SOLUTION: In an on-vehicle network system, a zone ECU 31, a power distributor 21 connected to an on-vehicle battery 20, and a plurality of electronic apparatuses D that is supplied with power by the power distributor 21 via a common power feed line PC are provided for each of predetermined zones Z of a vehicle 10. The plurality of electronic apparatuses D includes at least one first electronic apparatus and at least one second electronic apparatus that are not used simultaneously. When one of the first electronic apparatus and the second electronic apparatus is operating, the zone ECU 31 shuts off supply of power to the other.SELECTED DRAWING: Figure 2
Patent JP-2020204481-A (JP)
Title: Shear flow generating apparatus
Inventor: Sugase Kenji
IPC: G01N24/00
Filed: 2019-06-14
Abstract: To provide an apparatus for generating a shear flow in a sample in which the tip of a stirring rod can be easily inserted into a sample tube arranged in a magnetic resonance device from outside the magnetic resonance device.SOLUTION: An apparatus 10 generates a shear flow in a sample S in a sample tube 93 that is rotatable with respect to the long axis of a sample guiding hole 91 as an axis of rotation in the sample guiding hole 91 of a magnetic resonance device 90. The apparatus is provided with: a cylindrical stirring rod holding portion 2 for holding a stirring rod 1, the top end of which is inserted into the sample tube 93 and the rear end of which is held at one end, in which an annular elastic member 22 is disposed that has an outer diameter fit into the opening end of the sample guiding hole 91 by protruding from a circumferential groove provided on the side surface of the cylindrical stirring rod holding portion and deforming elastically, at the circumferential groove; a rod-shaped member 3 connected to the other end of the stirring rod holding portion 2; and a gripping portion 4 connected to the stirring rod holding part 2 via the rod-shaped member 3.SELECTED DRAWING: Figure 2
Patent JP-2020000229-A (JP)
Title: Method for producing plant worm fruit body, and plant worm fruit body, and supplement, functional food, pharmaceutical composition and capsule agent
Inventor: MINE RYUKICHI
IPC: A61K36/068
Filed: 2019-06-14
Abstract: To provide a method capable of stably supplying high-quality plant worm fruit body.SOLUTION: A method for producing a plant worm fruit body includes: a mycelium forming process of inoculating a strain of a plant worm bacterium into a host insect, and proliferating plant worm bacterium in the body of the host insect to form a mycelium; a light irradiation process of irradiating the host insect in which the mycelium is formed with either one or both of monochromatic light having a peak in a wavelength region of 400 to 500 nm and monochromatic light having a peak in a wavelength region of 600 to 700 nm; and a fruit body forming process of culturing the host insect after the light irradiation to form a fruit body of plant worm.SELECTED DRAWING: Figure 2