baber/WOPTO huggingface dataset:
Patent JP-2019211086-A (JP)
Title: Vehicular transmission device
Inventor: SEKINE TAKATSUGU
IPC: F16D1/06
Filed: 2019-08-01
Abstract: To provide a vehicular transmission device that has a simple structure, is capable of performing smooth gear shifting, and makes it possible to easily perform the maintenance work of a counter brake mechanism.SOLUTION: A vehicular transmission device comprises: a main shaft 22 and a counter shaft 23, which are supported on a transmission case 10; a plurality of transmission gear pairs supported by these shafts; sleeves 51b, 52b that engage with and disengage from either of main gears 31 to 34 integrally in the rotation direction; and a counter brake mechanism 70 that can reduce the speed of the counter shaft 23, and the vehicular transmission device changes the speed of an input from the front end side of the transmission case 10 and outputs the same from the rear end side. The counter brake mechanism 70 is disposed on the rear end side of the transmission case 10, and includes a brake shaft 79 that is connected to the counter shaft 23 and is rotatably supported on the case 10, and a brake unit 72U that can be coupled by a spline to the rear end part of the brake shaft.SELECTED DRAWING: Figure 1
Patent JP-2021025259-A (JP)
Title: Panel member installation structure
Inventor: ISHIHARA YOSUKE
IPC: E01F8/00
Filed: 2019-08-01
Abstract: To allow a panel member to be replaced without removing wires.SOLUTION: In an installation structure 11 in which a plate-shaped panel member 30 extending vertically and in a traveling direction to intercept sound from a road is installed between support posts 20 erected at prescribed intervals in the traveling direction on both sides of the road, wire insertion holes 20d for passing support post rotation prevention wires 2 for connecting the support posts 20, are formed on an upper part of web plates 20b of the support posts 20. A metal fitting mounting part 30a for detachably attaching a wire threading metal fitting 40 having a wire through hole 40a for passing the support post rotation prevention wires 2 is provided on an upper part of the panel member 30. The wire threading metal fitting 40 is formed with a wire threading notch 40b which is continuous with the wire through hole 40a and can guide the support post rotation prevention wire 2 to the wire through hole 40a.SELECTED DRAWING: Figure 3A
Patent JP-2021008102-A (JP)
Title: Perforated plastic gasket production facility
Inventor: YUE KANG
IPC: B29C33/00
Filed: 2019-08-02
Abstract: To disclose a porous plastic gasket production facility.SOLUTION: The present invention discloses a porous plastic gasket production facility including a main body, in which a pedestal is installed below the main body, a connecting arm is fixedly connected between the pedestal and the main body, an upwardly opened mounting chamber is installed in the pedestal, and a porous mold unit is installed in the mounting chamber. In the facility, heated raw material particles are compressed against an airbag by the air pressure so as to form a gasket. Before the gasket is formed, a hole-forming column can be artificially changed freely so as to change a position and the number of holes, and the operation is agile and simple. In addition, before the gasket is produced, the raw material particles can be added automatically and accurately, and an automatic level of the facility is high. At the same time, the secondary use of the gas in the airbag can be used to release the molded gasket.SELECTED DRAWING: Figure 1
Patent JP-2021024692-A (JP)
Title: Sheet post-processing device and image formation system including the same
Inventor: FURUYA TAKASHI
IPC: B65H31/18
Filed: 2019-08-05
Abstract: To provide a sheet post-processing device that can suppress curing or extrusion of a sheet in discharging a sheet bundle and maintain processing efficiency, and to provide an image formation system including the same.SOLUTION: A sheet post-processing device includes a processing tray, a post-processing mechanism, a discharge roller pair, a bundle discharge member, a loading tray, a sheet presser member, a discharge drive unit, a tray lifting drive unit, a sheet presser drive unit and a control unit. The control unit, when pages A of the sheet bundle loaded on the processing tray is less than a predetermined pages A1, controls the discharge roller pair to discharge a sheet bundle on the loading tray while disposing the loading tray in a reference position, and when the pages A of the sheet bundle is equal to or more than the predetermined pages A1, controls the bundle discharge member to discharge the sheet bundle on the loading tray while lifting the loading tray higher than the reference position.SELECTED DRAWING: Figure 10
Patent JP-2021024193-A (JP)
Title: Manufacturing method of tire
Inventor: SUENAGA AKIHIKO
IPC: B29C35/02
Filed: 2019-08-05
Abstract: To provide a manufacturing method of a tire 12 capable of stably manufacturing the tire 12 of high quality.SOLUTION: The manufacturing method includes: (1) a washing step for irradiating a molded surface 14 with laser and washing the molded surface 14; (2) an applying step for applying a mold release agent to the molded surface 14 after washing; (3) a drying step for drying the mold release agent applied to the molded surface 14; and (4) a vulcanization step for feeding a raw tire 12r into a mold 6 having the molded surface 14 after drying, and compressing and heating the raw tire 12r in the mold 6. The mold release agent contains silicone oil, carbon black, and diluent.SELECTED DRAWING: Figure 1
Patent JP-2021030785-A (JP)
Title: Construction machine
Inventor: AZUMA TOYOHIRO
IPC: B23K26/00
Filed: 2019-08-20
Abstract: To provide a construction machine capable of omitting fitting work of an article number and a product number, a company name and design such as a logo mark and securing visibility of the article number and product number, the company name, and the design such as the logo mark over a long term.SOLUTION: An upper part of an undercarriage 13 is rotatably provided with a superstructure provided with an engine compartment 16, and the engine compartment 16 is provided with a first intake port 16c and a second intake port 16e. Openings of the first intake port 16c and the second intake port 16e are covered with outer plates 16f, 16g respectively, and the outer plates 16f, 16g are provided with character parts 17, 20 or a design part 18 formed by a plurality of open holes 17a, 18a, 20a. The first intake port 16c is provided with a duct 16h in the housing and the second intake port is provided with a duct 16i in the housing. Character parts 17, 20 of the ducts 16h, 16i or surfaces facing the design part 18 are colored differently from a housing 16a.SELECTED DRAWING: Figure 1
Patent JP-2019220974-A (JP)
Title: Decoder
Inventor: MORIYA YOSHIMI
IPC: H04N19/70
Filed: 2019-08-22
Abstract: To obtain a decoder capable of reconstituting and decoding a bit stream subjected to time hierarchical coding on the basis of decode timing of each access unit in a decoder.SOLUTION: A decoder for decoding code data of a video signal in MMT capable of transmitting data by transmission form different for each component, with regard to one or more components constituting one program, comprises control information decoding means for obtaining, from encoded data, presentation time information indicating the presentation time of a head access unit in presentation order, in one or more GOPs that is an aggregation of multiple access units encoded by interframe prediction coding system, and the time difference of the decoding time of the head access unit in coding order and the presentation time of a head access unit in presentation order, and decoding means for decoding a video signal contained in the coding data by using the presentation time information and the time difference acquired by the control information decoding means.SELECTED DRAWING: Figure 1
Patent JP-2021044856-A (JP)
Title: Insulated power converter
Inventor: GOH TECK CHIANG
IPC: H02M3/28
Filed: 2019-09-06
Abstract: To provide a downsized insulated power converter to be connected to three power supplies having a high power conversion efficiency.SOLUTION: An insulated power converter 10 to be connected with a primary input power supply, a direct-current secondary input power supply, and a direct-current output power supply comprises: a first power conversion unit 12 for boosting a voltage Vin2 of the secondary input power supply to supply the voltage to an intermediate capacitor C; a second power conversion unit 14 for stepping down a between-terminal voltage Vc of the intermediate capacitor C to supply the voltage to the output power supply; a first isolation transformer TR1 having a primary coil ci1 and a secondary coil ci2; and a second isolation transformer TR2 having a primary coil ci1 and a secondary coil ci2. The between-terminal voltage Vc of the intermediate capacitor C is applied to between the terminals of the ci2 of the TR1 and between the terminals of the ci2 of the TR2. A voltage is generated to the ci1 of the TR1 and to the ci1 of the TR2. A primary coil circuit ci1c connected to the ci1 of the TR1 and to the ci1 of the TR2 is connected to the primary input power supply through a primary-side power conversion unit 16.SELECTED DRAWING: Figure 1
Patent JP-2021043262-A (JP)
Title: Optical fiber, laser generator, laser machining device, and manufacturing method for optical fiber
Inventor: SHIMA KENSUKE
IPC: H01S3/00
Filed: 2019-09-06
Abstract: To provide an optical fiber capable of outputting a light having desired optical characteristics simply with low losses.SOLUTION: The optical fiber comprises: a center core 10; an inside ring layer 20 located radially outward of the center core; an outside core 30 located radially outward of the inside ring layer; and an outside ring layer 40 located radially outward of the outside core. The inside ring layer has a lower refractive index than the refractive index of the center core. The outside ring layer has a lower refractive index than the refractive index of the outside core. A relative refractive index difference ΔCF between the center core and the inside ring layer at least at one position along a longitudinal direction is smaller than a relative refractive index difference ΔPF between the outside core and the outside ring layer adjacent on a radially outer side of the outside core.SELECTED DRAWING: Figure 4
Patent JP-2020010056-A (JP)
Title: Semiconductor light-emitting component
Inventor: CHIU HSIN-CHIH
IPC: H01L33/38
Filed: 2019-09-11
Abstract: To provide a semiconductor light-emitting component.SOLUTION: A light-emitting component includes an epitaxy layer and a main emission layer. The epitaxy layer includes a first semiconductor layer, a second semiconductor layer, and an active layer located between the first and second semiconductor layers, and radiating a light beam. The main emission layer is located above the first semiconductor layer, and the light beam is transmitted through the main emission surface. The main emission surface has a first emission zone, a second emission zone, and a maximum near field light intensity. The near field light intensity in the first emission zone is between 70%-100% of the maximum near field light intensity, and the near field light intensity in the second emission zone is between 0%-70% of the maximum near field light intensity.SELECTED DRAWING: Figure 2A
Patent JP-2021045237-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-09-17
Abstract: To improve taste when a suggestion display is displayed.SOLUTION: A game machine comprises suggestion display control means that can display a suggestion display (e.g., a forenotice icon) for suggesting an advantageous degree of an advantageous state (e.g., a jackpot game state) corresponding to a special display result (e.g., a small winning symbol) based on specific information (e.g., a symbol specification command). The suggestion display control means, after displaying the suggestion display, can display the suggestion display across a predetermined period (e.g., a period until the whole round of the jackpot game suggested in a read-ahead icon performance is terminated), and erases the suggestion display based on the event that, after the suggestion display has been displayed, a special state (e.g., a small winning game state) is terminated without any game medium (e.g., any game ball) passing through the prescribed area (e.g., a special winning hole).SELECTED DRAWING: Figure 8-47
Patent JP-2021045063-A (JP)
Title: Method and device for predicting crop yield, and crop cultivation apparatus
Inventor: KAKEI YUSUKE
IPC: G06Q50/02
Filed: 2019-09-18
Abstract: To provide means for simply and quickly optimizing cultivation conditions and predicting yield in crop cultivation which is crop cultivation, for an example, in a crop cultivation apparatus or a plant factory.SOLUTION: A method for predicting crop yield including a yield prediction process in which an environmental factor in a crop cultivation condition is input to a relational expression of the environmental factor value and light utilization efficiency of crop, a value of light utilization efficiency of the crop corresponding to the environmental factor value is calculated, and crop yield is predicted from the calculated value of the light utilization efficiency of the crop.SELECTED DRAWING: Figure 1
Patent JP-2021050429-A (JP)
Title: Garment
Inventor: YUKAWA CHIE
IPC: A41D13/06
Filed: 2019-09-24
Abstract: To provide a garment capable of improving mobility of a wearer.SOLUTION: A garment 1 is a garment worn by a wearer including at least a lower garment having a front body part and a back body part 10b, comprising: a first stretchable part 70 provided on a top edge part of the back body part 10b or in a vicinity thereof, where a vertical stretching amount of the first stretchable part 70 is made larger than the vertical stretching amount of the back body part 10b; and a right side second stretchable part 81 and a left side second stretchable part 82 provided on an edge part, among parts of the back body part 10b, in a width direction of the first stretchable part 70, where the vertical stretching amount of the first stretchable part 70 is made larger than the vertical stretching amount of the right side second stretchable part 81 or the left side second stretchable part 82.SELECTED DRAWING: Figure 2
Patent JP-2020024422-A (JP)
Title: Circularly polarizing plate and display device
Inventor: OGAWA MITSUAKI
IPC: G06F3/041
Filed: 2019-09-24
Abstract: To mitigate the problem that subjecting a circularly polarizing plate to a durability test against a high-temperature/high-humidity environment and leaving it at room temperature causes deterioration in in-plane uniformity of reflection hue over time.SOLUTION: A circularly polarizing plate 100, 101 provided herein comprises a polarizing plate 1 and a retardation film 2 laminated together, the polarizing plate comprising a polarizer 10 and protective films 11, 12, where the protective films are disposed on the polarizer on a side opposite the retardation film. The protective films exhibit a moisture permeability of 450 g/m24 hrs or less, and the circularly polarizing plate exhibits a dimensional shrinkage speed of 4.1×10mm/hr or less.SELECTED DRAWING: Figure 1
Patent JP-2021050520-A (JP)
Title: Semiflexible pavement composition
Inventor: ICHIKAWA YUKI
IPC: C04B22/06
Filed: 2019-09-25
Abstract: To provide a semiflexible pavement composition having high bending strength.SOLUTION: The present invention relates to a semiflexible pavement composition in which the content of an expander is 6 to 29 kg with respect to a total of 1 m3 of the expander, a semiflexible pavement injection material, and water. Further, the present invention preferably relates to a semiflexible pavement composition in which the content of the semiflexible pavement injection material is 1,100 to 1,800 kg with respect to a total of 1 m3 of the expander, the semiflexible pavement injection material, and water.SELECTED DRAWING: None
Patent JP-2021053805-A (JP)
Title: Electronic apparatus and control method thereof
Inventor: TANAMI HARUHIKO
IPC: B41J19/18
Filed: 2019-09-26
Abstract: To provide control capable of achieving both followability of feedback control of a carriage, and vibration suppression of a carriage speed, for example.SOLUTION: In an electronic apparatus for controlling movement of an object, movement of the object is detected, and based on its detection signal, a control amount is estimated for executing first feedback control for the object at a first period. In the meanwhile, a state amount of the object is estimated and output on the basis of each of a plurality of detection signals output continuously in a time-series manner for executing second feedback control for the object at a second period shorter than the first period. Then, on the basis of the estimated control amount, a first operation amount for the first feedback control is generated. In the meanwhile, on the basis of the output state amount, a second operation amount for the second feedback control is generated. An operation amount for the object is generated from the first operation amount and the second operation amount.SELECTED DRAWING: Figure 10
Patent JP-2021055273-A (JP)
Title: Head of boring casing
Inventor: KOJIMA KAZUHIKO
IPC: E21B17/14
Filed: 2019-09-27
Abstract: To provide a head of a boring casing that can be replaced with a new boring blade and a tip surface at low cost even if the boring blade of the tip surface is worn to some extent, or the tip surface itself is worn or deformed.SOLUTION: A head 1 of a casing 20 for boring used for boring method includes a base portion 2 connected to a tip end side of the casing 20 and a tip end portion 7 positioned on a side of the tip end 3 of the base portion 2 and including a boring blade 6 on a tip end surface 8. The tip end portion 7 can be attached and detached to the base portion 2.SELECTED DRAWING: Figure 1
Patent JP-2021055871-A (JP)
Title: Combustor
Inventor: KAWADA YUKI
IPC: H01M8/04014
Filed: 2019-09-27
Abstract: To provide a combustor 30 that satisfactorily ignites an off-fuel gas blown out from a plurality of fuel feed ports 90.SOLUTION: In a combustor 30, an off-fuel gas blown out from one fuel feed port 90 between two adjacent fuel feed ports 90 in a plurality of fuel supply ports 90 is ignited by an ignition source 80 to generate flame. A plurality of blown out guides 93 generates a swirling flow of an off-oxidant gas that is jetted out from a plurality of oxidant feed ports 92. When the off-fuel gas blown out from one fuel feed port 90 on a side of the ignition source 80 among the plurality of fuel feed ports 90 is ignited to generate flame, the flame flows to a downstream side of the swirling flow. The flame is sequentially propagated in a circumferential direction between two adjacent fuel feed ports 90 among the plurality of fuel feed ports 90.SELECTED DRAWING: Figure 2
Patent JP-2021055746-A (JP)
Title: Half bearing and slide bearing
Inventor: GOTO Shiho
IPC: F16C9/02
Filed: 2019-09-30
Abstract: To suppress seizure damage by discharging an oil increased in temperature during an operation, to the external, in a slide bearing for supporting a crank shaft of an internal combustion engine.SOLUTION: A semi-cylindrical half bearing for a slide bearing is provided. The half bearing has at least one axial groove formed on an inner peripheral face, and the axial groove has a smooth groove surface retreating to a radial outer side from the inner peripheral face. The half bearing further has a plurality of axial fine grooves and a plurality of circumferential fine grooves formed in a manner of retreating from a groove surface of the axial groove to a radial outer side, and the plurality of circumferential fine grooves and the plurality of axial fine grooves are respectively extended in a circumferential direction and an axial direction to cross each other. A depth of the axial fine grooves from the groove surface is deeper than a depth of the circumferential fine grooves from the groove surface, and a width of the axial fine grooves on the groove surface is wider than a width of the circumferential fine grooves on the groove surface.SELECTED DRAWING: Figure 4
Patent JP-2021053978-A (JP)
Title: Recording device and control method
Inventor: HAMADA TAKUYA
IPC: B41J2/01
Filed: 2019-09-30
Abstract: To provide a technology that is advantageous for improving image density in a recording device that includes a heating mechanism for a recording medium.SOLUTION: A recording device includes: transportation means for transporting a recording medium along a transportation direction; first recording means for discharging color ink including at least a pigment to a recording medium transported by the transportation means; second recording means for discharging clear ink including a water dispersible resin but not including a pigment to a recording medium transported by the transportation means; heating means disposed downstream in the transportation direction of the first recording means and the second recording means and heating a recording medium; and control means for controlling the second recording means to discharge the clear ink to a recording medium after the recording medium to which the color ink is discharged by the first recording means has passed through the heating means and controlling the recording medium to which the clear ink is discharged to pass through the heating means.SELECTED DRAWING: Figure 3
Patent JP-2021060777-A (JP)
Title: Print system, client terminal, print method, and program
Inventor: KASEDA TAKESHI
IPC: G06F3/12
Filed: 2019-10-07
Abstract: To save labor on operation procedures required to output forms for enhancing work efficiency, in a system involving to download forms in specific file formats when outputting the forms utilizing a web application.SOLUTION: Provided is a print system including a client terminal provided with a web browser, a server provided with a web application available from the web browser, and a printer, wherein the client terminal comprises a monitoring section which monitors a window or cash data of the web browser, determines whether or not the window or cash data for print target information is present in which the web browser has given a print instruction to the web application, and when the window or cash data of the print target information is determined to be present, performs processing for causing the printer to print the print target information.SELECTED DRAWING: Figure 1
Patent JP-2021061684-A (JP)
Title: Charge control device, charge control method, and program
Inventor: TAMURA SHINICHI
IPC: H01M10/48
Filed: 2019-10-07
Abstract: To enable reduction of a time in a full-charged state with a charger connected in consideration with a use mode of a user including a period in which charging record is not kept.SOLUTION: A charge control device 1 comprises a calculation unit 1a, a control unit 1b, and a storage unit 1c. The storage unit 1c stores a charging record containing mean values of items including a charging time, a full-charge capacity, and a use capacity when charging a chargeable battery to a full-charge state in a plurality of unit periods which start at a use starting time. The calculation unit 1a calculates a constant current value for performing constant current charge so that the battery is fully charged by immediately before a mean charge time after it is charged to the mean use capacity with a first predetermined charging current value after the connection of a charger on the basis of the charging record. The control unit 1b performs charge to the full-charge state by using the constant current value after the charge to the mean use capacity. The calculation unit 1a outputs a second prescribed charging current value as the constant current value when there is un-stored information in the charging record.SELECTED DRAWING: Figure 1