baber/WOPTO huggingface dataset:
Patent JP-2021126910-A (JP)
Title: Flight device and parachute device
Inventor: SAKAMOTO YUZURU
IPC: B64C39/02
Filed: 2020-02-10
Abstract: To provide a flight device which enables quick and sure opening of a parachute even when an effect of air flow during flight or falling cannot be quickly obtained.SOLUTION: A flight device 1 includes: a lift generation part 3 which is connected to a machine body unit 2 and generates lift; a flight control part 14 for controlling the lift generation part 3; a parachute storage part 40 which is provided on the machine body unit 2 and stores a parachute 400; a plurality of flying objects 43 connected to the parachute 400; a plurality of injection parts 41 which are provided on each of the flying objects 43 and inject the held flying objects 43; an abnormality detection part 15 for detecting abnormality during flight; and a falling control part 16 for injecting the flying bodies 43 from the injection part 41 in response to detection of the abnormality by the abnormality detection part 15. The falling control part 16 preferentially injects the flying body 43 of at least one injection part 41 among the plurality of injection parts 41.SELECTED DRAWING: Figure 4
Patent JP-2021128230-A (JP)
Title: Braille output device
Inventor: PUNONGONG SONGPAKORN
IPC: G09B21/00
Filed: 2020-02-13
Abstract: To provide a power-saving braille reader.SOLUTION: A braille output device includes a cylinder in which a finger can be inserted, dot members for forming the braille and being slidable in a radial direction through a wall of the cylinder, a pushing mechanism configured to push the dot members radially inward, a reset mechanism configured to push the dot members radially outward according to the rotation of the cylinder, and a control section configured to control the pushing mechanism according to the rotation of the cylinder.SELECTED DRAWING: Figure 1
Patent JP-2021127598-A (JP)
Title: Slime processing device
Inventor: NISHIKAWA YUTAKA
IPC: E02D5/44
Filed: 2020-02-13
Abstract: To provide a slime processing device capable of securely removing slime deposited in an expanded bottom part with an inner diameter larger than an inner diameter of a shaft of a pile hole without requiring any well-experienced operation.SOLUTION: A slime processing device is provided with: a vertical direction support member 1 with rigidity suspended in a shaft H of a pile hole from the ground movably in a horizontal direction; a horizontal direction support member 2 attached on a lower end of the vertical direction support member 1; a submerged pump 3 for water injection placed on one side of the vertical direction support member 1 opposite to an attachment side of the horizontal direction support member 2 thereon; and a submerged pump 4 for sucking slime placed on the other side; a water injection member 5 injecting water supplied from the submerged pump 3 for injecting water toward to the submerged pump 4 for sucking slim; and a scraper 6 arranged on a position opposite to the water injection member 5 in a way the submerged pump 4 for sucking slime is placed therebetween.SELECTED DRAWING: Figure 1
Patent JP-2020079553-A (JP)
Title: Window stay, and window stay component
Inventor: DUNCAN DUFF MCGREGOR
IPC: F16C11/04
Filed: 2020-02-17
Abstract: To provide a window stay comprising a rivet friction pivot joint between a first element and a second element, and a rivet penetrates an opening between the first element and the second element.SOLUTION: A first washer is located between the inside of a first element and the inside of a second element. A second washer is located between a head of a rivet and the outside of the second element. The first washer may be present in a recess formed in the first element at least partially. The second washer may be present in a concave area formed on a back side of the head of the rivet at least partially. An opening in the second element may form a cylindrical surface that retains a rivet shaft without using a washer between the cylindrical surface and the rivet shaft.SELECTED DRAWING: Figure 12
Patent JP-2021132463-A (JP)
Title: Battery control device and battery control method
Inventor: WATANABE TAKEHIRO
IPC: H02J7/00
Filed: 2020-02-19
Abstract: To provide a battery control device and a battery control method capable of outputting desired electric power even when a battery deteriorates.SOLUTION: A battery control device according to one aspect of the present embodiment includes a deterioration detection unit and a reference charge rate changing unit. The deterioration detection unit detects a deterioration state of a battery. The reference charge rate changing unit changes the reference charge rate, which is a reference for battery charge/discharge control so that the remaining charge amount of the battery becomes constant based on the deterioration state of the battery detected by the deterioration detection unit.SELECTED DRAWING: Figure 1C
Patent JP-2021131186-A (JP)
Title: Gas instant water heater
Inventor: TERASHIMA MASAKAZU
IPC: F24H1/14
Filed: 2020-02-19
Abstract: To provide a gas instant water heater capable of supplying hot water for a long period by maintaining supply of gas stably for a long period using a plurality of gas cylinders, without using a power supply outdoors.SOLUTION: A gas instant water heater 1 comprises a revaporization device 18 that burns a gas combustion unit 36 with vaporized gas taken out from a plurality of cartridge type gas cylinders to heat a heat exchanger 40, heats water passing through the heat exchanger 40 to supply hot water, and brings a tapping flow path 50 for hot water heated by the heat exchanger 40 into contact with a gas flow path 7 between the gas cylinder and a gas governor that adjusts the flow rate and/or pressure of gas, to heat the gas flow path 7.SELECTED DRAWING: Figure 2
Patent JP-2021132165-A (JP)
Title: Capacitor
Inventor: OKUTO TAKASHI
IPC: H01G4/224
Filed: 2020-02-20
Abstract: To achieve weight reduction, and improve the connection strength between conductive members in a capacitor 1.SOLUTION: A capacitor 10 includes a capacitor element 1, a pair of external electrodes 2, and a pair of metal caps 3. The pair of external electrodes 2 are provided at both ends of the capacitor element 1. The pair of metal caps 3 covers each of the pair of external electrodes 2. The metal cap 3 includes a convex portion 3a at least a part of a portion facing the external electrode 2. In the convex portion 3a, the external electrode 2 facing the metal cap 3 of the pair of external electrodes 2 projects in a direction toward the capacitor element 1 and comes into contact with the facing external electrode 2.SELECTED DRAWING: Figure 1
Patent JP-2021135130-A (JP)
Title: Fine particle number detector
Inventor: MIZUNO KAZUYUKI
IPC: G01N15/06
Filed: 2020-02-26
Abstract: To improve detection sensitivity of a fine particle number detector.SOLUTION: The fine particle number detector comprises: a bottomed cylindrical protective cover 80 provided so as to surround the periphery of a gas passage 24 of a fine particle number detection element 20; a gas introduction port 81 of the protective cover 80, provided on an inlet side of the gas passage 24; a gas discharge port of the protective cover 80, provided on an outlet side of the gas passage 24; and a gas collision surface 84a provided around the gas passage 24 in the protective cover 80. The gas collision surface 84a is arranged on a downstream side of exhaust gas flow than an inlet 24a of the gas passage 24, collides against the exhaust gas introduced from the gas introduction port 81.SELECTED DRAWING: Figure 6
Patent JP-2021136578-A (JP)
Title: Wireless receiver
Inventor: KATO MASAAKI
IPC: H04L27/01
Filed: 2020-02-27
Abstract: To make it possible to appropriately operate an equalizer by switching a parameter related to the equalizer so as to obtain the best performance for a demodulation system of a wireless frame selected in a wireless communication device on a transmission side.SOLUTION: A wireless receiver includes: a modulation system reception part 2 that outputs modulation multilevel number information related to the extent of modulation multilevel number of a modulation system about a received wireless frame; a tap update part 5 that calculates and updates a tap coefficient used in equalization processing; and a tap control switch 10 that can switch a parameter supplied to the tap update part 5. The tap control switch 10 switches the parameter supplied to the tap update part 5 on the basis of the modulation multilevel number information output from the modulation system reception part 2.SELECTED DRAWING: Figure 1
Patent JP-2021134727-A (JP)
Title: Exhaust emission control system
Inventor: ONOZAWA YASUHIRO
IPC: B60K6/485
Filed: 2020-02-27
Abstract: To improve temperature increase speed of a catalyst.SOLUTION: An exhaust emission control system includes: a catalyst provided in an exhaust passage in which exhaust gas flows and purifying the exhaust gas; a catalyst temperature acquisition section acquiring a temperature of the catalyst; a fuel supply device supplying fuel to an engine; a power generator generating electric power by driving the engine; and a control device controlling operations of the power generator and the fuel supply device. When the temperature of the catalyst is lower than a predetermined temperature, the control device performs warming-up control for causing the power generator to generate load torque so as to generate power generation load in the engine and increasing fuel supply amount from the fuel supply device to the engine so as to obtain output corresponding to the power generation load.SELECTED DRAWING: Figure 1
Patent JP-2021134285-A (JP)
Title: Foundation improvement material and production method thereof
Inventor: SASAKI KOICHI
IPC: C04B28/02
Filed: 2020-02-27
Abstract: To provide a foundation improvement material which can use a carbon dioxide gas, can suppress elution of heavy metal from a foundation, and is excellent in strength development property.SOLUTION: There is provided a foundation improvement material formed of slurry containing a cement based material and ultra fine bubble containing water, in which the ultra fine bubbles contained in the ultra fine bubble containing water are formed of a gas in which a content of carbon dioxide is 0.1 volume% or greater. A production method of the foundation improvement material comprises: a step for preparing ultra fine bubble containing water containing ultra fine bubbles by an amount at which pH of the slurry immediately after mixing the cement based material and the ultra fine bubble containing water is 11.6-13.0, and the cement based material; and a step for preparing the foundation improvement material having a form of the slurry whose pH is 11.6-13.0 by mixing the ultra fine bubble containing water and the cement based material prepared in the above step, at a mass ratio so that the pH immediately after mixing becomes 11.6-13.0.SELECTED DRAWING: None
Patent JP-2021136792-A (JP)
Title: Electric motor and motor manufacturing method
Inventor: HOSOI KEIICHI
IPC: H02K3/28
Filed: 2020-02-27
Abstract: To provide an electric motor and a motor manufacturing method that can facilitate the winding work of winding.SOLUTION: In a motor unit, a W-phase first coil 10AW is connected between a first U-phase terminal 11AU and a second W-phase terminal 11BW. A W-phase second coil 10BW is connected between a second U-phase terminal 11BU and a second W-phase terminal 11BW. A U-phase first coil 10AU is connected between a first U-phase terminal 11AU and a first V-phase terminal 11AV. A U-phase second coil 10BU is connected between a second U-phase terminal 11BU and a second V-phase terminal 11BV. A V-phase first coil 10AV is connected between the first V-phase terminal 11AV and a first W-phase terminal 11AW. A V-phase second coil 10BV is connected between the second V-phase terminal 11BV and the first W-phase terminal 11AW.SELECTED DRAWING: Figure 4
Patent JP-2020114816-A (JP)
Title: Directly compressible composition comprising microcrystalline cellulose
Inventor: ROBERT OGNIBENE
IPC: A61K9/22
Filed: 2020-03-02
Abstract: To provide a directly compressible composition for the production of tablets which comprise fine-grained polyvinyl alcohols (PVAs) and fine-grained microcrystalline celluloses (MCCs) in a co-mixture, and also to provide the use of the mixture and a process for the preparation thereof.SOLUTION: The present invention relates to a directly compressible co-mixture which comprises fine-grained polyvinyl alcohols (PVAs) having an average particle size DV50 in the range from 50 to 260 μm and fine-grained microcrystalline celluloses (MCCs) having an average particle size DV50 in the range from 17 to 20 μm.SELECTED DRAWING: None
Patent JP-2021141096-A (JP)
Title: Sheet peeling method and sheet peeling device
Inventor: NEMOTO TAKU
IPC: H01L21/683
Filed: 2020-03-02
Abstract: To provide a sheet peeling method and sheet peeling device, capable of minimizing the possibility of an adherend coming off from support means and thus breakage occurring.SOLUTION: A sheet peeling method, which is a method for peeling an adhesive sheet AS bonded to an adherend WK from the adherend WK, executes the following two steps: an elastic restoration force reduction of reducing elastic restoration force of a peeling start part AS1 of the adhesive sheet AS and a peeling step of relatively moving the peeling start part AS1 with the elastic restoration force reduced and the adherend WK, thereby peeling the adhesive sheet from the adherend WK.SELECTED DRAWING: Figure 1
Patent JP-2021139133-A (JP)
Title: Airtight structure and building
Inventor: KOIKE YUTAKA
IPC: E04B1/76
Filed: 2020-03-03
Abstract: To provide an airtight structure and a building capable of enhancing airtightness around a column base part.SOLUTION: An airtight structure around a column base part 11 of a building is provided with an elastically deformable airtight material 15 filling a gap G between the column base part 11 and a side face 13a of a floor base part 13 or an inner face 14a of a wall part 14.SELECTED DRAWING: Figure 1
Patent JP-2021142078-A (JP)
Title: Game machine
Inventor: TAKANO SEI
IPC: A63F5/04
Filed: 2020-03-11
Abstract: To provide a game machine capable of increasing game amusement.SOLUTION: For a slot machine 10, an AT mode is set in which a push order notification for notifying a player of an operation order of stop switches 42 to 44 may be generated. In the AT mode, when 18 games are set as one set and a continuation condition is satisfied, the set is updated and the next set is started. If the lottery result of the game when the continuation condition is not satisfied is a specific winning combination, a lottery for satisfying the continuation condition is performed. On the other hand, if the lottery result of the game is a normal winning combination, the lottery is not performed. If the continuation condition is satisfied, a specific performance corresponding to the satisfaction of the continuation condition may be performed on an auxiliary display unit 65, or the like. In the game with the normal winning combination, the specific performance is generated more easily in the game with the specific winning combination.SELECTED DRAWING: Figure 1
Patent JP-2021145039-A (JP)
Title: Wiring board, mounting board, and inverter device
Inventor: KANAI TOSHINAO
IPC: H05K1/16
Filed: 2020-03-12
Abstract: To provide a wiring board and a mounting board that can effectively take EMC countermeasures without a large space compared to a case of providing wiring (coil) and a core that go around the outside of a substrate, and an inverter device with excellent characteristics and prevention of upsizing.SOLUTION: A wiring board 1 includes a board body 2, at least one wire 3, and a recess 5, and wiring 3 and the recess 5 are provided in the board body 2, and the wiring 3 is continuous in the thickness direction of the board body 2 and orbits once or more with the thickness direction of the board body 2 as the axial direction. The recess 5 is recessed from the upper surface (one surface) of the board body 2 toward the lower surface (the other surface), and the recess 5 is provided inside the wiring 3 that has been orbited once or more.SELECTED DRAWING: Figure 1
Patent JP-2021145475-A (JP)
Title: Cable housing container and installation method for the same
Inventor: WATABE DAISUKE
IPC: H02G9/04
Filed: 2020-03-12
Abstract: To provide a cable housing container capable of stably supporting a lid body so as to be matched to a road structure, and having a variability structure, and provide an installation method for the same.SOLUTION: A cable housing container 1 includes: a container main body 10 having a bottom wall 11, and both side walls 12 and 12' extended toward an upper direction from both ends of the bottom wall 11, forming a section of an inner space S that houses a cable 9 by the bottom wall 11 and the side walls 12 and 12', and of which upper end parts 13 and 13' of the side walls 12 and 12' open; lid body height adjustment members 2 and 2', comprising a lid body 6 closing the open of the container main body 10, mounted onto the upper end parts 13 and 13' of both side walls 12 and 12', and structured so as to adjust an installation height position of the lid body 6; and road adoptive members 3 and 3' connected to the lid body height adjustment members 2 and 2' and structured so as to be positioned at both end sides of the lid body 6.SELECTED DRAWING: Figure 1
Patent JP-2021144474-A (JP)
Title: Information providing apparatus, information providing method, and program
Inventor: TADA KAZUHIRO
IPC: G06Q50/00
Filed: 2020-03-12
Abstract: To provide an information providing apparatus which implements services by utilizing use state in a terminal device, regarding more application programs, an information providing method, and a program.SOLUTION: An information providing apparatus 600 includes: a communication unit 610 which communicates with a first terminal device and a second terminal device over a network; an information acquisition unit 631 which acquires log information for supporting a terminal management application from an application server; a detection unit 633 which detects a spike phenomenon where a degree of increase of installation or uninstallation satisfies a predetermined reference, on the basis of the log information acquired by the information acquisition unit 631; and an information providing unit 634 which provides the second terminal device with information on spike occurrence time when the detection unit 633 detects that the spike phenomenon has occurred.SELECTED DRAWING: Figure 2
Patent JP-2020099101-A (JP)
Title: Enabling small data usage in 3gpp network
Inventor: SURESH PALANISAMY
IPC: H04W4/70
Filed: 2020-03-13
Abstract: To provide an apparatus and a network system for more efficiently transferring small data for MTC communication.SOLUTION: An attach request message includes an indication that a device supports a small data procedure. A response to the attach request message includes an indication that the device uses one or more small data procedures and one or more packet data networks (PDNs) that should use the small data procedures, and the device is caused to make a connection request to the PDN indicated by the response and send data according to the small data procedure.SELECTED DRAWING: Figure 1A
Patent JP-2021147498-A (JP)
Title: Sealing resin composition and electronic device
Inventor: TAKAHASHI RYOHEI
IPC: C08L63/00
Filed: 2020-03-19
Abstract: To provide a sealing resin composition which can suppress occurrence of cracking in reflow of a semiconductor package.SOLUTION: A sealing resin composition contains an epoxy resin, a curing agent, and an inorganic filler. In Ka and Kb calculated by the following procedure, Kb/Ka is 0.40-1.3, and Kb is 0.4 or more. (Procedure) On the predetermined condition, a test piece is prepared and a cured product is obtained. A fracture toughness value calculated by the following expression according to ASTMD5045-99:KQ method is represented by Ka (where, a is notch depth of 3.5 mm), and a fracture toughness value of a cured product cracked at a depth of 0.1 mm in a notch tip part calculated in the similar manner is represented by Kb (where, a is total depth of notch depth of 3.5 mm and crack depth of 0.1 mm). KQ=(PQ/(B×W1/2))×f(x)f(x)=6x1/2[1.99-x(1-x)(2.15-3.93x+2.7x2)]/[(1+2x)(1-x)3/2]x=a/W.SELECTED DRAWING: Figure 1
Patent JP-2020115453-A (JP)
Title: Light emitting device
Inventor: HAN SHAKUMEI
IPC: F21V19/00
Filed: 2020-03-19
Abstract: To provide a sapphire substrate for forming a light emitting diode chip capable of emitting light in a plurality of directions, a light emitting diode chip, and a light emitting device.SOLUTION: A sapphire substrate includes a growth surface and a second main surface provided opposed to each other. The sapphire substrate is 200 μm or more in thickness. A light emitting diode chip includes the sapphire substrate and at least one light emitting diode structure. The light emitting diode structure is provided on the growth surface and forms a first main surface that can emit light together with a portion where the light emitting diode structure is not provided on the growth surface. At least part of light beams emitted from the light emitting diode structure penetrates through the sapphire substrate, and is emitted from the second main surface. A light emitting device includes at least one light emitting diode chip that can emit light in a plurality of directions and a supporting base. The light emitting diode chip is provided to the supporting base.SELECTED DRAWING: Figure 8
Patent JP-2021151297-A (JP)
Title: Fabric and upper material for shoes
Inventor: FUJIMOTO YASUHIRO
IPC: A43B23/02
Filed: 2020-03-24
Abstract: To provide a fabric allowing feet to be easily warmed and applying an excellent hot feeling effect when used as an upper material for shoes.SOLUTION: The fabric used for an upper material for shoes comprises a light absorption thermal conversion fiber containing 1-20 pts.mass % of a light absorption thermal conversion particle, and in one surface of the fabric a rate of an area of the light absorption thermal conversion fiber occupied in the surface is equal to or greater than 30% and the one surface is arranged and used outside of the upper material for shoes.SELECTED DRAWING: None
Patent JP-2021151368-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-03-24
Abstract: To provide a game machine capable of enhancing interest by an informing performance having various parts.SOLUTION: In a game machine having an informing performance for reporting whether control is performed to an advantageous state, an introduction part is provided, abetment up to a winning/losing informing part is performed so as to increase a player's sense of exaltation, an epilogue part is provided after reporting winning in the winning/losing informing part, and a feeling of blessing is granted, thus achieving an informing performance full of variety by the sense of exaltation in the introduction part and the feeling of blessing in the epilogue part.SELECTED DRAWING: Figure 33