baber/WOPTO huggingface dataset:
Patent JP-2018125886-A (JP)
Title: Video reproduction apparatus and video reproduction method
Inventor: SHIMADA MASAAKI
IPC: H04N21/435
Filed: 2018-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a video record reproduction apparatus capable of preventing occurrence of a problem caused by performing erroneous reproduction position control on an already recorded program.SOLUTION: A video record reproduction apparatus 100 manages recorded program management information (recorded program information 131 and recorded program recording editing information 132) associated with an already recorded program. The recorded program management information includes: information by which a user can uniquely identify a broadcast program corresponding to the already recorded program; and information indicating whether the already recorded program is recorded for all the sections without being subjected to edition which changes total reproduction time of the already recorded program.SELECTED DRAWING: Figure 1
Patent JP-2019060221-A (JP)
Title: Agitating peeling type suction device, agitating peeling type suction system and agitating peeling type suction method
Inventor: TEZUKA TAKASHI
IPC: E02F3/92
Filed: 2018-04-12
Abstract: To provide an agitating peeling type suction device, an agitating peeling type suction system and an agitating peeling type suction method, which finely cut and suck a foreign matter such as an aquatic plant.SOLUTION: An agitating peeling type suction device 80 includes a first cutting roller 30a rotating from below to above in front view, and a second cutting roller 30b which is positioned above the first cutting roller 30a and rotates from above to below in front view. The first and second cutting rollers 30a and 30b cut the foreign matter such as an aquatic plant accumulated or overgrown in the water bottom into such a size as to be sucked by a pump part 20. Accordingly, suction capability of the pump part 20 can be maintained in a favorable condition without clogging the foreign matter in the suction port of the pump part 20. Thereby, a bottom mud sucking work can be continuously performed for a long time of period.SELECTED DRAWING: Figure 3
Patent JP-2019186813-A (JP)
Title: Photodetector device
Inventor: NAKAYAMA KENICHI
IPC: H03F1/42
Filed: 2018-04-13
Abstract: To provide a photodetector device which can shift an opaque band by resonance to the high frequency side, while connecting between a photodetector and a TIA through a bonding wire.SOLUTION: The photodetector device includes: a photodetector; an insulating carrier on which the photodetector is loaded; a base which has a conductive surface, which is a reference potential, and on the surface of which a carrier is loaded; a conductive film which is provided on the carrier and conductively joined to the cathode electrode of the photodetector, and has parasitic capacitance between the film and the surface of the base; a transimpedance amplifier having a first terminal connected to the conductive film through the bonding wire, and a second terminal electrically connected to the anode electrode of the photodetector; and a capacitor of which one end is electrically connected to the conductive film through a conductor, which has smaller inductance than the inductance of the bonding wire, and the other end is electrically connected to the surface of the base.SELECTED DRAWING: Figure 2
Patent JP-2018186499-A (JP)
Title: Method of transmitting data from electronic device to electronic wrist watch in asynchronization
Inventor: THIERRY BONNET
IPC: H04B10/116
Filed: 2018-04-16
Abstract: PROBLEM TO BE SOLVED: To improve a method of transmitting data from an electronic device to an electronic wrist watch.SOLUTION: A method Pcd of transmitting data from an electronic device to an electronic wrist watch, includes: a step in which each optical signal has an optical intensity level belonged to a set of at least four optical intensity levels, and a sequence of the optical signal is corresponded to a code of the data transmitted; a step in which the sequence of the optical signal corresponded to a clock phase is emitted at a wavelength different from the sequence of the optical signal corresponded to the data; a step of detecting the continuous optical intensity level by a photo transistor of a wrist watch so as to reconstruct the sequence of the data; a step of detecting the continuous two optical intensity levels by a second photo transistor of the wrist watch; and a step of decoding the sequence of the optical signal corresponded to the data by the sequence of the optical signal corresponded to the clock phase.SELECTED DRAWING: Figure 4
Patent JP-2019190492-A (JP)
Title: Engagement fixture for hook rod
Inventor: IZAWA HIDEMI
IPC: E06B9/78
Filed: 2018-04-19
Abstract: To provide an engagement fixture for a hook rod in which a stopper is not damaged and a hanging hook rod is not easily removed and does not drop.SOLUTION: An engagement fixture 4 comprises a first element 41 protruded at a first surface part 400 of a plate part 40 and having an engaged recess part to which a first portion 310 of a hook part 31 is engaged and a second element 42 positioned at a slant lower part of the engaged recess part of the first element 41 and protruded at the first surface part 400 of the plate part 40, a side surface of the first element 41 is provided with an upper part 413 and a lower part (a first abutted part) 414, a side surface of the second element 42 is positioned at the substantial same height as that of the lower side part 414 and provided with an upper part (a second abutted part) 4220 spaced apart and oppositely faced against said lower side part, a groove G extending in a slanted manner is formed between the first abutted part and the second abutted part and the groove part G receives a second part 311 of the hook part 31 of a hook rod 3 kept being engaged.SELECTED DRAWING: Figure 3
Patent JP-2019188980-A (JP)
Title: Wiper device
Inventor: DOI YUTA
IPC: B60S1/08
Filed: 2018-04-24
Abstract: To reduce consumption power of a wiper device.SOLUTION: A wiper motor 18 of a wiper device 100A generates drive power by reception of electric power supply so as to rotate wiper arms 24, 26, thereby causing wiper blades 28, 30 connected to the wiper arms 24, 26 to reciprocatingly wipe between two inversion positions on a windshield 12. A wiper control apparatus 10 stops electric power supply to the wiper motor 18 when the wiper blades 28, 30 arrive at a power supply stop position before the inversion position, and starts electric power supply to the wiper motor 18 when the wiper blades 28, 30 arrives at the inversion position or a power supply start position after the inversion position.SELECTED DRAWING: Figure 1
Patent JP-2019189756-A (JP)
Title: Rubber composition for tire, and pneumatic tire
Inventor: ONO SHUICHIRO
IPC: C08L9/00
Filed: 2018-04-25
Abstract: To provide a rubber composition for a tire, capable of comprehensively improving wear resistance, dry grip performance, wet grip performance and on-ice performance, and a pneumatic tire produced using the rubber composition.SOLUTION: The present invention relates to the rubber composition for a tire, which contains: a rubber component containing 50-80 mass% of a styrene-butadiene rubber and 20-50 mass% of a butadiene rubber; and 20-35 pts.mass of carbon black based on 100 pts.mass of the rubber component. The styrene-butadiene rubber has a styrene content of 30 mass% or less. The content of fillers including the carbon black is 100 pts.mass or more based on 100 pts.mass of the rubber component.SELECTED DRAWING: None
Patent JP-2019193188-A (JP)
Title: Switching hub and display control method
Inventor: ICHIKAWA YUGO
IPC: H04L12/28
Filed: 2018-04-27
Abstract: To make it possible to easily check which device is connected to which port.SOLUTION: Each port Pi is provided with a display element LAi capable of multicolor display. A display control circuit 15 for driving and controlling the display elements LAi specifies a designated color corresponding to a device 20 connected to each port Pi as a display color of the display element LAi.SELECTED DRAWING: Figure 1
Patent JP-2019189323-A (JP)
Title: Squeeze container with metering plug
Inventor: MAEDA SHINYA
IPC: B65D47/24
Filed: 2018-04-27
Abstract: To provide an easy-to-use pouring-switchable squeeze container that can have a pouring path switched to enable metering pouring and continuous pouring (application pouring).SOLUTION: A metering plug 2 comprises: a base 2b which has a top wall part 2a having a pouring opening N formed, and is held at a neck part 1b of a container body 1 to rotate and move up and down; and an inner tray 2c which is installed at the base 2b, and temporarily reserves and meters contents in the container body 1; and a cylinder body 2f which is provided at a bottom wall part 2c1 of the inner tray 2c, and has an opening hole part 2d, penetrating the bottom wall part 2c1, at one end part and at least one opening hole part 2e, opened in the metering plug, at the other end. An inside plug 3 fixed and held at a projection end part 1b1 of the neck part 1b of the container body 1 is arranged below the inner tray 2c, and also moved up and down as the base 2b rotates to open and close a through hole, and at its lower surface part, a cylinder body 5 is provided which has one end part 5a connected to a hole part 4a and the other end part 5b positioned in a nearby region of a bottom wall part 1c of the container body 1.SELECTED DRAWING: Figure 1
Patent JP-2018152881-A (JP)
Title: Coded block flag (cbf) coding for 4:2:2 sample format in video coding
Inventor: RAJAN LAXMAN JOSHI
IPC: H04N19/105
Filed: 2018-05-09
Abstract: PROBLEM TO BE SOLVED: To provide video coding system, method and device for acquiring a rectangular chroma block having first and second square subblocks.SOLUTION: In order to indicate whether a first square subblock includes at least one non-zero transfer coefficient, a first coded block flag (CBF) for the first square subblock is decoded. In order to indicate whether a second square subblock includes at least one non-zero transfer coefficient, a second CBF for the second square subblock is decoded, and the CBF for a rectangular chroma block is not decoded. Here, a restored sample acquired by intra-coding the first square subblock is used for intra-coding a sample corresponding to the second square subblock.SELECTED DRAWING: Figure 9
Patent JP-2019198341-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-05-14
Abstract: To appropriately increase interest of a player with respect to change of a display mode to increase game interest.SOLUTION: Determination ratios of change performance types ZHB1, ZHB2 are varied depending on the display result of a variable display corresponding to a holding display and an active display. A performance periods of a holding display change performance and an active display change performance are varied depending on the change performance type and the like. The ratio of whether or not the display mode of the holding display and the active display changes is varied depending on the performance period of the holding display change performance and the active display change performance.SELECTED DRAWING: Figure 9-13
Patent JP-2019199009-A (JP)
Title: Manufacturing method of bamboo powder composite resin, manufacturing method of bamboo powder resin mixed melt, bamboo powder resin mixed melt, and bamboo powder composite resin
Inventor: SANO TAKASHI
IPC: C08L23/12
Filed: 2018-05-16
Abstract: To provide a bamboo powder composite resin having a porous interior and high percentage content of a bamboo powder having large particle size and a high moisture content, and a manufacturing method of the same, and to enlarge a range of new composite resin that can be manufactured, and to provide a molded body having good strength characteristics and remoldable.SOLUTION: In a manufacturing method of a bamboo powder composite resin, the bamboo powder composite resin is manufactured by melting and mixing a resin powder and a bamboo powder as raw material by rotating a rotating shaft in an agitating chamber of a closed mixing and grinding device having the rotating shaft provided with a plurality of rotating blades. The bamboo powder is pulverized to an average particle size of 1 μm or more to 800 μm or less, and has a moisture content of 5 to 40% by mass. Immediately after a temperature in the agitating chamber at a time of melt mixing is 150°C or higher and 370°C or lower, a pressure is 0.20 MPa or higher and saturated water vapor or lower, and a rotational torque of the rotating shaft decreases to reach a minimum value and further increases, rotation is stopped.SELECTED DRAWING: Figure 8
Patent JP-2019200656-A (JP)
Title: Computer and emotion estimation method
Inventor: NUMATA TAKASHI
IPC: A61B5/16
Filed: 2018-05-17
Abstract: To estimate the emotion of a person with high accuracy without being affected by the individual difference of a face.SOLUTION: Provided is a computer comprising a computing device, a storage device connected to the computing device, and an interface connected to the computing device. The computing device acquires image data that includes the face of a user, sets a plurality of feature points to the face of the user in the image data, calculates a temporal relationship index using a plurality of image data that indicates a relationship between a plurality of feature points due to the passage of time, generates calculation data that includes the temporal relationship index, calculates using a plurality of calculation data the amount of a change of the temporal relationship index due to the passage of time, and estimates the emotion of the user on the basis of the amount of a change of the temporal relationship index.SELECTED DRAWING: Figure 12
Patent JP-2019188110-A (JP)
Title: Suction water-supply type mouth cavity cleaning brush head
Inventor: FUJIYOSHI TOSHIYUKI
IPC: A61C17/06
Filed: 2018-04-27
Abstract: To provide a mouth cavity cleaning device in which suction and water-supply can be performed simultaneously, the device can be used safely and easily without using a pump for water supply.SOLUTION: A suction passage 3 and a water-supply passage 4 are fixed to a cleaning head 2, and a suction opening 14 and a water-supply opening 15 are provided at a bottom surface 16. An outer peripheral part 17 surrounding a whole circumference by protruding from the bottom surface 16 is formed in an outer wall-like shape using a non-air-permeable member. When a tip 18 of the outer peripheral part is brought into contact with a cleaned surface during mouth cavity cleaning, a closed space is formed between the bottom surface 16, the outer peripheral part 17, and a mucosa in a mouth cavity and water is supplied by a negative pressure by suction force.SELECTED DRAWING: Figure 2
Patent JP-2019203401-A (JP)
Title: Combustion control method and combustion control device for engine
Inventor: TANAKA TATSUYA
IPC: F02P15/10
Filed: 2018-05-21
Abstract: To improve the combustion stability of an engine by making it easy to generate non-equilibrium plasma even in the second half of a compression stroke.SOLUTION: In the second half of the compression stroke, thermal equilibrium plasma is generated between electrodes of plasma generating means (a discharge plug 13) by applying first pulse voltage therebetween to cause electric discharge. Right after finishing the generation of the thermal equilibrium plasma, non-equilibrium plasma is generated between the electrodes of the plasma generating means (the discharge plug 13) by applying second pulse voltage therebetween to cause electric discharge.SELECTED DRAWING: Figure 8
Patent JP-2019201851-A (JP)
Title: Information processor and program
Inventor: WATANABE MIKI
IPC: A63F13/2145
Filed: 2018-05-23
Abstract: To provide an information processor and a program, for improving the degree of freedom of touch operation performed on a screen by a user.SOLUTION: An information processor comprises: a screen generation unit 103 for generating a game screen on which an image of an object is displayed and a first operation image and second operation image are displayed on the left side and right side of the screen's center, respectively; a touch panel 150 for detecting a touch position when a user touches the game screen; and an object control unit 102 that determines that first operation input has been performed and controls the object's first behavior when a touch position by the user's left hand is the first operation image's display position, determines that second operation input has been performed and controls the object's second behavior in addition to the object's first behavior when the first operation input continues and a touch position by the user's right hand is the second operation image's display position, and executes third processing of uninterruptedly controlling the object's first and second behavior when it is determined that the continuing first operation input is canceled and the second operation input continues.SELECTED DRAWING: Figure 3
Patent JP-2018202153-A (JP)
Title: Transport catheter and intravascular indwelling device transport device
Inventor: SHIRAHAMA KENSHO
IPC: A61F2/95
Filed: 2018-05-28
Abstract: To reduce resistance when a transport catheter is introduced in a blood vessel or reciprocated in the blood vessel.SOLUTION: A transport catheter 2 is provided for transporting an intravascular indwelling device (e.g., stent graft 11 or the like). The transport catheter includes: a catheter body 21 having flexibility, and multiple tip side components constituting a portion of the tip side are configured to be separated to each other; and restoration means (elastic member 25) for restoring the separated multiple tip side components to a state being not separated. The restoration means is arranged in a portion (recess 21d) other than a maximum diameter portion (large diameter part 21a) where the radial length being substantially perpendicular to an axial direction in the catheter body is the largest.SELECTED DRAWING: Figure 2
Patent JP-2019207131-A (JP)
Title: Device and method for protecting nuclear reactor of fast reactor
Inventor: HIRAMATSU TAKASHI
IPC: G21C17/00
Filed: 2018-05-29
Abstract: To reduce equipment related to a safety protection system while maintaining reliability in the safety protection system.SOLUTION: A device 1 for protecting the nuclear reactor of a fast reactor comprises: a change rate calculation unit 111 for specifying a neutron flux level in the power range of the nuclear reactor of the fast reactor to calculate the change rate of the neutron flux level on the basis of the specified neutron flux level; and a signal output unit 112 for outputting a trip signal for protecting the nuclear reactor when the change rate calculated by the change rate calculation unit 111 is larger than a first threshold value and when the change rate calculated by the change rate calculation unit 111 continues for a predetermined time and is larger than a second threshold value which is lower than the first threshold value.SELECTED DRAWING: Figure 2
Patent JP-2019206235-A (JP)
Title: High-altitude reaching device
Inventor: NOMI MOTOHIKO
IPC: B64D25/00
Filed: 2018-05-29
Abstract: To provide a high-altitude reaching device that allows an object to reach a high-altitude region without causing any restriction in flight time of a drone.SOLUTION: A high-altitude reaching device includes: a top drone 1 connected to an object 11; multiple drones including at least one relay drone 6; a wire cable 4 for connecting the multiple drones in series; and a power feeding device 3 for supplying power or fuel for flying respective drones via the wire cable 4.SELECTED DRAWING: Figure 1
Patent JP-2019209596-A (JP)
Title: Printer and method for use of printer
Inventor: FUJIMOTO TAKESHI
IPC: B41M1/12
Filed: 2018-06-05
Abstract: To provide a printer which can suppress decrease in board production efficiency.SOLUTION: This printer 100 comprises: a squeegee which is moved along a mask having an opening, and prints solder on the mask onto a substrate via the opening; a reading part 93 which reads identification information I concerning the mask; and a control unit which determines propriety of use of a second mask M2 in a next substrate production on the basis of a reading result by the reading part 93 concerning identification information I of the second mask M2 which is prepared for the substrate production next to substrate production with use of a first mask S1 in the state that the first mask M1 is located at a printing position.SELECTED DRAWING: Figure 6
Patent JP-2019209439-A (JP)
Title: drill
Inventor: KATAGIRI TAKAO
IPC: B23B27/14
Filed: 2018-06-06
Abstract: To provide a drill that is able to extend the tool life by having excellent defect resistance and abrasion resistance.SOLUTION: In a drill, a chip ejection groove is formed in an outer periphery of a blade tip part, which is a leading-end-side portion of a drill body, and a cutting blade is formed on a ridge line of an intersection of a face in a leading-end-side region and a leading-end flank of the blade tip part. The drill has a margin part, a shoulder part, and a thinning part. A cutting blade has, in order from the center of rotation, a first cutting blade part, a second cutting blade part, a shoulder cutting blade part, and a margin cutting blade part. The respective honing widths of the second cutting blade, the margin cutting blade part, and the shoulder cutting blade part satisfy the relation expressed by the following formula (1): (1) honing width of the shoulder cutting blade part>honing width of the margin cutting blade part≥honing width of the second cutting blade part.SELECTED DRAWING: None
Patent JP-2019212807-A (JP)
Title: Wafer processing method
Inventor: KIUCHI ITSUTO
IPC: B24B7/22
Filed: 2018-06-06
Abstract: To provide a wafer processing method that secures a supporting force for supporting a wafer on a substrate, does not reduce productivity, and does not reduce the quality of a device after the substrate is separated.SOLUTION: A processing method of a wafer 10 includes a wafer arranging step of laying any sheet 20 of a polyolefin sheet or a polyester sheet on the upper surface of a substrate 30 supporting the wafer 10, and arranging the surface 10a of the wafer 10 on the upper surface 20a of the sheet 20, a sheet thermocompression bonding step of decompressing the wafer 10 placed on the substrate 30 via the sheet 20 in a closed environment while heating the sheet 20, pressing the wafer 10, and thermocompressing the wafer 10 to the substrate 30 via the sheet 20, a backside processing step of processing the back side 10b of the wafer 10, and a peeling step of peeling the wafer 10 from the sheet 20.SELECTED DRAWING: Figure 2
Patent JP-2019211714-A (JP)
Title: Display device and brightness correction method
Inventor: HAMAGUCHI NOBORU
IPC: G09G3/32
Filed: 2018-06-08
Abstract: To provide an art capable of improving the possibility of displaying even when a power supply unit gets troubled.SOLUTION: The display device includes: a correction part for correcting the brightness of a first image signal; a display part; multiple power supply units for supplying current to the display part; and a failure detection part configured to detect a failure of each of the multiple power supply units. The display part displays images on the basis of second image signals which are the first image signals the brightness of which has been corrected by the correction part. The correction part corrects the brightness of the first image signals on the basis of the failure detection result by the failure detection part.SELECTED DRAWING: Figure 1