baber/WOPTO huggingface dataset:
Patent JP-2021005746-A (JP)
Title: Oscillation circuit, oscillator, communication device, and method for controlling oscillation circuit
Inventor: HANEDA HIDEO
IPC: H03L7/083
Filed: 2019-06-25
Abstract: To provide an oscillation circuit that can reduce a variation in start-up time.SOLUTION: An oscillation circuit comprises: a first oscillation circuit that oscillates an oscillator to generate a first oscillation signal; a second oscillation circuit that generates a second oscillation signal; a frequency measurement circuit that measures the frequency of the second oscillation signal based on the first oscillation signal in a first period during which the first oscillation circuit operates; a holding circuit that holds a result of measurement performed by the frequency measurement circuit in a second period during which the first oscillation circuit does not operate; and an oscillation signal generation circuit that generates a third oscillation signal based on the second oscillation signal and the result of measurement held in the holding circuit in a third period during which the first oscillation circuit is started up. In the third period, the third oscillation signal is supplied to the first oscillation circuit.SELECTED DRAWING: Figure 1
Patent JP-2019161667-A (JP)
Title: Digital content transmitting and receiving system, and digital content transmitting and receiving method
Inventor: OTSUKA TOSHIFUMI
IPC: H04N5/913
Filed: 2019-06-25
Abstract: To provide an interface that can be easily understood by a user during copy operation while there is complicated copy control information such as restriction on the number of copies.SOLUTION: A dubbing device is configured to make a user perform operation while presenting the user with information such as a copyable number, selectable operations (copy and move, or move only), recording media selectable as a copy destination, and difference in kind of move dependent on recording media (movable because of correspondence to a plurality of copies, movable in spite of no correspondence to a plurality of copies, or not movable) when performing dubbing operation from recording media to recording media.SELECTED DRAWING: Figure 17
Patent JP-2021004102-A (JP)
Title: Vibration control system using runaway prevention device of track running-type machine
Inventor: ISHINO TAIZO
IPC: B66C15/00
Filed: 2019-06-25
Abstract: To provide a vibration control system using a runaway prevention device of a track running-type machine capable of efficiently absorbing impact of rocking phenomenon during an earthquake by modifying an existing device, and capable of reducing cost.SOLUTION: A vibration control system comprises a runaway prevention device 40 including: a running gear 8 on which rotatable running wheels 7 are arranged along a rail 4; a fluid pressure cylinder 13 which freely presses/separates a brake pad 12 in a direction orthogonal to the rail 4 against/from a running wheel rolling surface 4a of the rail 4; and a fluid pressure unit 14 which guides working fluid to the fluid pressure cylinder 13 and presses the brake pad 12 against the running wheel rolling surface 4a of the rail 4. Furthermore, the vibration control system comprises a fluid pressure shock absorber installed between the fluid pressure cylinder 13 and the fluid pressure unit 14 to absorb the landing shock after the running gear 8 is lifted when an earthquake occurs.SELECTED DRAWING: Figure 1
Patent JP-2019194359-A (JP)
Title: Vapor deposition apparatus and vapor deposition method and manufacturing method of organic el display device
Inventor: KISHIMOTO KATSUHIKO
IPC: H05B33/10
Filed: 2019-06-25
Abstract: To provide a vapor deposition apparatus suppressing an influence of electromagnetic induction even if an electric magnet is used as a magnet of magnetic chucking, suppressing a defect or a degradation of an element such as TFT formed on a substrate to be vapor deposited, and further a degradation of a property of an organic layer, and a vapor deposition method.SOLUTION: A vapor deposition apparatus is configured to clamp a vapor deposition mask (1) by an electric magnet(3), the electric magnet (3) including a first electric magnet (3A) which generates a magnetic field in a first direction, and a second electric magnet (3B) which generates a magnetic field in a second direction opposite to the first direction. As a result, a magnetic field is weakened by simultaneously operating the first and second electric magnets (3A, 3B) when a current is flown, and then a normal clamping force is obtained by turning off an operation of the second electric magnet thereafter.SELECTED DRAWING: Figure 1
Patent JP-2021005798-A (JP)
Title: Imaging apparatus, control method of imaging apparatus, and program
Inventor: KOGA ICHIHIRO
IPC: G06T7/00
Filed: 2019-06-26
Abstract: To protect privacy while shortening a processing time.SOLUTION: An imaging apparatus includes: extraction means (208) configured to extract an area of a subject to be masked, with respect to an imaged video; first mask processing means (209) configured to execute first mask processing with respect to the area of the subject to be masked extracted by the extraction means, in the imaged video; first output means (205) configured to output a video to which the first mask processing is subjected; second mask processing means (210, 211) configured to execute second mask processing with respect to the area of the subject to be masked extracted by the extraction means, in the imaged video; and second output means (206) configured to output a video to which the second mask processing is subjected. A processing time of the second mask processing is shorter than that of the first mask processing.SELECTED DRAWING: Figure 2
Patent JP-2021004020-A (JP)
Title: Headrest stay and method for manufacturing the same
Inventor: ARAI TOKUJI
IPC: B60N2/80
Filed: 2019-06-27
Abstract: To provide a headrest stay and a method for manufacturing the same that can manufacture a headrest stay with superior performance at low cost.SOLUTION: A headrest stay 1 is formed of a metallic pipe and includes: an embedded part 2 embedded in a headrest body 10; and an insertion part 3 inserted into an insertion hole of a headrest support that is provided in an apex part of a seat back. A cover pipe 4 is fitted on an outside of each insertion part 3 on both sides.SELECTED DRAWING: Figure 1
Patent JP-2021007503-A (JP)
Title: Massage device and operation device thereof
Inventor: HIROTA TOSHIMITSU
IPC: A61H7/00
Filed: 2019-06-28
Abstract: To provide an operation device of a massage device enabling a user to suitably operate the massage device.SOLUTION: An operation device 30 of a massage device includes an operation part 32 operated for selecting action of the massage device; and a body 31 attachable to/detachable from a holding part provided on a side part of a waist of a user. The body 31 includes a first surface 31a facing the side part of the waist of the user and a second surface 31b nearer to a shoulder of the user than the first surface 31a, in a state of being fitted to the holding part. The operation part 32 is fitted to the second surface 31b.SELECTED DRAWING: Figure 5
Patent JP-2021011720-A (JP)
Title: Sanitary washing device
Inventor: YAMAMURA SAKI
IPC: A47K13/30
Filed: 2019-07-05
Abstract: To provide a sanitary washing device capable of suppressing the breakage of a valve unit due to freezing even when the valve unit is formed of a hard material.SOLUTION: The sanitary washing device includes a nozzle for discharging water to a human body private part, a valve unit provided in a pipe conduit between a water supply source and the nozzle, and having a solenoid valve, a casing storing the nozzle and the valve unit, and a toilet seat turnably journaled to the casing, and having a heater inside, at least part of the valve unit being arranged below the toilet seat.SELECTED DRAWING: Figure 3
Patent JP-2021011351-A (JP)
Title: Medium issuing apparatus
Inventor: MATSUI KOSUKE
IPC: B65H5/06
Filed: 2019-07-08
Abstract: To facilitate change of a width of a carrying passage through which a medium passes, and replacement of a roller arranged on the carrying passage.SOLUTION: A medium issuing apparatus 1 comprises: a pair of side plates 44, 45 defining a width of a carrying passage 4 through which a medium 3 is carried; a plurality of width defining shafts 46 defining an interval between the pair of side plates 44, 45; a first roller shaft 610 supporting a first roller 61 arranged between the pair of side plates 44, 45; a second roller shaft 620 supporting a second roller 62 facing the first roller 61; and drive mechanisms 21A, 21B rotating at least one of the first roller 61 and the second roller 62. Any of the plurality of width defining shafts 46, the first roller shaft 610 and the second roller shaft 620 can be attached/detached between the pair of side plates 44, 45 without changing the interval between the pair of side plates 44, 45.SELECTED DRAWING: Figure 7
Patent JP-2020024192-A (JP)
Title: Annular rotating bezel system comprising spring ring provided with at least two lugs
Inventor: OLIVIER SILVANT
IPC: G04B19/28
Filed: 2019-07-10
Abstract: To provide an annular rotating bezel system which, with the same number of teeth in the toothed ring, makes it possible to obtain a greater number of possible stable positions for the rotating bezel.SOLUTION: A rotating bezel system 6 intended to be rotatably mounted on a watch case 2 is provided that has a rotating bezel 14, a toothed ring 18 having a toothing 26 and a spring ring 20 radially elastically deformable and including at least two lugs 40. Each lug 40 of the ring 20 is configured to be elastically and radially engaged with the toothing 26 of the toothed ring 18 in at least one position of the rotating bezel 14. At least two lugs 40 are offset from each other by an offset angle. One or each offset angle between two successive lugs 40 having a value different from an integer sub-multiple of 360 degrees, such that, in each position of the rotating bezel 14, only one lug 40 is elastically and radially engaged with the toothing 26 of the toothed ring 18.SELECTED DRAWING: Figure 1
Patent JP-2021019125-A (JP)
Title: Film member
Inventor: FUKUDA KOTARO
IPC: H05K1/02
Filed: 2019-07-22
Abstract: To provide a film member in which a short circuit due to migration between uncovered portions can be prevented while reliability is ensured.SOLUTION: A film member includes a pair of wiring patterns 10, 20 formed on a film substrate 40 and applying voltage on a circuit element formed on the film substrate 40, and a protective layer 50 covering the pair of wiring patterns 10, 20. The pair of wiring patterns 10, 20 include a first uncovered portion 11 and a second uncovered portion 21, respectively, which are formed by being exposed from the protective layer 50. In the film substrate 40, there is formed a notch 61 to make a shortest arrival distance longer than the shortest straight distance a between the first uncovered portion 11 and the second uncovered portion 21, the shortest arrival distance being a distance to arrive from the first uncovered portion 11 to the second uncovered portion 21 in the shortest time along the surface of the film substrate 40.SELECTED DRAWING: Figure 2
Patent JP-2021016705-A (JP)
Title: Game machine
Inventor: KUBOTA MICHIYA
IPC: A63F7/02
Filed: 2019-07-23
Abstract: To provide a game machine which contributes to the improvement of the game amusement through a performance.SOLUTION: A game control microcomputer 101 can perform a read-ahead determination. A performance control microcomputer 121 can execute a special pattern variation performance and can execute a character notice A and a character notice B in which a main character image G200 is displayed on a display unit 50a on the basis of the result of the read-ahead determination in the special pattern variation performance. The character notice A is executed in the first half of the special pattern variation performance and the character notice B is executed in the latter half of the special pattern variation performance.SELECTED DRAWING: Figure 31
Patent JP-2021017538-A (JP)
Title: Reactive resin composition, resin molding and manufacturing method of resin molding
Inventor: IWASO KAZUTADA
IPC: C08F2/44
Filed: 2019-07-24
Abstract: To provide a reactive resin composition that can obtain a molding according to melt molding and can introduce a crosslinking structure by crosslinking treating the obtained molding, and a resin molding having excellent excoriation resistance and high surface hardness.SOLUTION: There is provided a reactive resin composition containing a (meth)acrylic polymer (A) and a polymerizable compound (B), in which the (meth)acrylic polymer (A) has a glass transition temperature of 55 to 70°C, the polymerizable compound (B) contains a polyfunctional acrylate, the reactive resin composition contains 85.0 to 99.5 mass% of the (meth)acrylic compound (A) and 0.5 to 15.0 mass% of the polymerizable compound (B) relative to a total amount of the reactive resin composition.SELECTED DRAWING: None
Patent JP-2020023483-A (JP)
Title: Composition for improving joint function
Inventor: AKIYOSHI SHINOBU
IPC: A23L33/175
Filed: 2019-07-24
Abstract: To provide a composition for improving a joint function and skin condition, which has high safety and permits continued ingestion or administration.SOLUTION: The present invention provides a composition for improving a joint function and skin condition, which contains at least four kinds of amino acids selected from the group consisting of serine, aspartic acid, glutamic acid, glycine, alanine and proline as active ingredients.SELECTED DRAWING: Figure 1
Patent JP-2021019539-A (JP)
Title: Method and kit for detecting nucleic acid
Inventor: WATABE SATOSHI
IPC: C12Q1/6876
Filed: 2019-07-27
Abstract: To provide a method and a kit by which target nucleic acid can be detected quickly and highly sensitively without requiring an operation of highly amplifying nucleic acid, by a generally used detection method such as ELISA method, and by a simple operation without requiring a special technique.SOLUTION: A sensitizing probe including a base sequence complementary with a repetitive sequence of a base sequence of nucleic acid to be detected is prepared, a plurality of the sensitizing probes is hybridized with the nucleic acid, and the nucleic acid is detected by using the sensitizing probes as markers. It is preferable that the repetitive sequence be a sequence consisting of 4 to 10 bases selected from the group consisting of A, G, T and C or the group consisting of A, G, U and C. It is preferable that the nucleic acid to be detected be captured on a solid phase. After hybridizing detection probes including a nucleic acid sequence complementary with a part of the nucleic acid sequence of the sensitizing probes and a substance detectable by an ELISA method with the sensitizing probes, the detection probes may be detected by the ELISA method.SELECTED DRAWING: Figure 1
Patent JP-2019177290-A (JP)
Title: Game machine
Inventor: TANAKA YUHEI
IPC: A63F7/02
Filed: 2019-07-30
Abstract: To further enhance game amusement of a player regarding a stop display of identification information.SOLUTION: It is so configured that a specific period A is generated after a big win (jackpot) game is ended; a specific period B is generated after the specific period A; a specific period C is generated after the specific period B (S 650, S 652). During the specific period A, if a big win is won in a lottery, stop symbols of presentation symbols are determined by using a big win symbol determination table A for presentation symbols (S 654). During the specific period B, if a big win is won in a lottery, stop symbols of presentation symbols are determined by using a big win symbol determination table B for presentation symbols (S 656). During the specific period C, if a big win is won in a lottery, stop symbols of presentation symbols are determined by using a big win symbol determination table C for presentation symbols (S 658). Each of the tables A to B has a different kind of symbols that can be selected among a plurality of big win symbols (a triple "2s", "4s" or "6s", a triple "1s" or "5s", a triple "3s", or a triple "7s").SELECTED DRAWING: Figure 23
Patent JP-2019206561-A (JP)
Title: Compositions comprising macromolecular assemblies of lipid and surfactant
Inventor: STEPHEN TONGE
IPC: A61K47/10
Filed: 2019-07-31
Abstract: To provide a composition comprising a lipid and a surfactant useful in solubilizing hydrophobic substances.SOLUTION: A composition comprises polysorbate 20 and a phospholipid of phosphatidylcholine head group type, present in the form of macromolecular assemblies of less than 100 nm in diameter, with the ratio of the surfactant to the phospholipid being from 1:1 to 10:1 on a weight basis.SELECTED DRAWING: None
Patent JP-2021025410-A (JP)
Title: Control device of internal combustion engine
Inventor: SAITO YUKI
IPC: F02D41/04
Filed: 2019-07-31
Abstract: To easily determine an increment of fuel injection amount when a temperature of a constituent member of an exhaust system of an internal combustion engine exceeds a tolerable temperature.SOLUTION: A control device of an internal combustion engine performs correction control for increasing a fuel injection amount and promoting the lowering of a temperature of a member constituting an exhaust system of an internal combustion engine in the case when the temperature of the member exceeds a tolerable temperature compared with the case when it does not exceed the tolerable temperature, and defining a target air-fuel ratio when performing the correction control on the basis of a difference ΔT between a current temperature of the member and the tolerable temperature.SELECTED DRAWING: Figure 5
Patent JP-2021024331-A (JP)
Title: Platform door control device, platform door device, platform door system, platform door control method, and platform door control program
Inventor: AKUTSU SHOHEI
IPC: B61B1/02
Filed: 2019-07-31
Abstract: To provide a platform door control device capable of smooth operation on a railway.SOLUTION: A platform door control device 20 includes a control part 21 which makes opening speeds of both sides sliding doors included in the platform door device 10 different from each other on the left and right when a position of a railway vehicle T stopped on a platform P is outside a target range.SELECTED DRAWING: Figure 1
Patent JP-2021025472-A (JP)
Title: Direct injection engine
Inventor: SUZUKI HIROTAKA
IPC: F02B23/06
Filed: 2019-08-06
Abstract: To provide a direct injection engine capable of realizing effective combustion by supplying an inert gas to the inside of a cavity through a communication hole, in injecting a fuel to the inside of the cavity.SOLUTION: The problem can be solved by applying a direct injection engine 100 including: a piston 101 disposed inside of a cylinder 104; a cavity 106 formed at the center of a top face 105 of the piston; a communication hole 108 formed throughout from the top face 105 of the piston 101 to a side face 107 of the cavity 106; a fuel injector 102 disposed facing the inside of the cylinder 104 and injecting a fuel F to the inside of the cavity 106; and an inert gas injector 103 disposed facing the inside of the cylinder 104 and supplying an inert gas G to the inside of the cavity 106 through the communication hole 108 when the fuel F is injected to the inside of the cavity 106 from the fuel injector 102.SELECTED DRAWING: Figure 1
Patent JP-2020063415-A (JP)
Title: Adhesive tape
Inventor: HATAKEYAMA TAKUYA
IPC: C09J7/26
Filed: 2019-08-21
Abstract: To provide an adhesive tape excellent in adhesion between a polyester-based adhesive layer and an urethane-based resin foam base material or an acrylic resin foam base material.SOLUTION: An adhesive tape has an adhesive layer composed of a polyester-based adhesive on at least one surface of a base material [I], in which the base material [I] is an urethane-based resin foam base material or an acrylic resin foam base material, and the polyester-based adhesive is an adhesive formed of a polyester-based adhesive composition [II] containing a polyester-based resin (A) that has a structural unit derived from a polyvalent carboxylic acid and a structural unit derived from polyol, and has a content of an aromatic structure-containing compound in the polyvalent carboxylic acid of 80 mol% or less and a weight average molecular weight of 5,000 to 300,000.SELECTED DRAWING: None
Patent JP-2019216461-A (JP)
Title: Electroacoustic transducer and electroacoustic transduction system
Inventor: MIYOSHI AKIRA
IPC: H04R17/00
Filed: 2019-08-21
Abstract: To provide an electroacoustic transducer capable of stably reproducing a sound with high acoustic quality and widening a reproducible frequency band, and an electroacoustic transduction system.SOLUTION: An electroacoustic transducer 100 includes: an electroacoustic transduction film 10 including a polymer composite piezoelectric body in which piezoelectric body particles are dispersed in a viscoelastic matrix formed of a polymer material having viscoelasticity at a normal temperature, and two thin film electrodes laminated on both surfaces of the polymer composite piezoelectric body; and an elastic supporter 106 which is disposed to be closely attached to one principal surface of the electroacoustic transduction film so as to cause the electroacoustic transduction film to be bent. In the electroacoustic transducer, a bent portion of the electroacoustic transduction film has a quadrangular shape, a length of a short side of the bent portion is less than or equal to 10 cm, and a length of a long side thereof is greater than or equal to 30 cm. The bent portion of the electroacoustic transduction film is bent in a short side direction and a long side direction, respectively, and the radius of curvature in a short side direction is different from the radius of curvature in a long side direction.SELECTED DRAWING: Figure 1C
Patent JP-2021029475-A (JP)
Title: Game machine
Inventor: TAKESAWA MANABU
IPC: A63F7/02
Filed: 2019-08-21
Abstract: To provide a game machine that has plural performance modes and can enhance interest in a game.SOLUTION: A game machine can be shifted from a second performance mode to a third performance mode through a jackpot game, performance control means can execute a specific performance for allowing winning of a jackpot to be expected in each of a first performance mode, the second performance mode, and the third performance mode, and an execution ratio of a specific performance is the same when winning a jackpot in the third performance mode shifted from the first performance mode and when winning a jackpot in the third performance mode shifted from the second performance mode, and is higher when winning a jackpot pertaining to a shift to the third performance mode in the first performance mode than when winning a jackpot pertaining to a shift to the third performance mode in the second performance mode.SELECTED DRAWING: Figure 13
Patent JP-2019197595-A (JP)
Title: Information processing device, information processing system, control method, and program
Inventor: YONEZAWA YAEKO
IPC: G06T7/00
Filed: 2019-08-22
Abstract: To evaluate image quality of photographed images to be analyzed for management of commodities.SOLUTION: An information processing system 4000 includes a first information processing device 2000 and a second information processing device 3000. The first information processing device 2000 detects feature points from a photographed image 12 and determines whether or not the number of detected feature points meets a prescribed condition. Then, when the number of feature points does not meet the prescribed condition, the first information processing device 2000 outputs a prescribed notification 40. The second information processing device 3000 recognizes commodities as to this photographed image 12 by performing object recognition processing using the feature points.SELECTED DRAWING: Figure 1