baber/WOPTO huggingface dataset:
Patent JP-2020165111-A (JP)
Title: Wheel loader
Inventor: HIDAKA NOBUYUKI
IPC: E02F9/00
Filed: 2019-03-28
Abstract: To provide a wheel loader capable of easily attaching and detaching the optional hydraulic piping without changing a specification of a lift arm.SOLUTION: A wheel loader 1 is provided with: a front work device 2 having a blade 21B and a lift arm 23; and hydraulic piping 41L, 41R through which hydraulic oil flows to activate the blade 21B, wherein the hydraulic piping 41L, 41R are attached along opposite surfaces 233L, 233R to side plates 231L, 231R of a lift arm 23 through attachment brackets 5, and the attachment bracket 5 comprising clamping parts 51 clamping the side plates 231L, 231R in a thickness direction through elastic deformation and a support parts 52 supporting the hydraulic piping 41L, 41R, are fastened on the other ends 511B, 512B of the clamping parts 51 with bolts 61 and nuts 62.SELECTED DRAWING: Figure 3
Patent JP-2020166909-A (JP)
Title: Magnetic tape, magnetic tape cartridge and magnetic recording/reproducing apparatus
Inventor: KASADA NARUTO
IPC: G11B5/735
Filed: 2019-03-28
Abstract: To provide a magnetic tape including a magnetic layer containing ferromagnetic powder selected from the group consisting of hexagonal crystal strontium ferrite powder and ε-iron oxide powder, suppressing deterioration in electromagnetic conversion property after a long-term storage, and suitable as archive recording medium.SOLUTION: The magnetic tape includes a nonmagnetic support medium and a magnetic layer containing ferromagnetic powder. The ferromagnetic powder is ferromagnetic powder selected from the group consisting of hexagonal crystal strontium ferrite powder and ε-iron oxide powder. An edge weave amount of tape edge of at least one side of the magnetic tape is 1.5 μm or less. A magnetic tape cartridge and a magnetic recording/reproducing apparatus including the magnetic tape are also provided.SELECTED DRAWING: None
Patent JP-2020165730-A (JP)
Title: Excitation test apparatus of vibration control damper and excitation test method of vibration control damper
Inventor: SAKURAI HIROSHI
IPC: G01M7/06
Filed: 2019-03-28
Abstract: To provide an excitation test apparatus of a vibration control damper and an excitation test method of a vibration control damper which can reduce an influence on control accuracy and measurement accuracy irrespective of symmetry of a shape of a vibration control damper to an excitation axis, and enables the vibration control damper to be easily installed in testing.SOLUTION: In an excitation test apparatus 1 and an excitation test method of a vibration control damper 2 that is used so that first metal plates 21 and 22 and a second metal plate 23 extend in a vertical direction in a lamination side face view, the excitation test apparatus 1 includes an upper platen 3 and a lower platen 4, a horizontal excitation actuator 5 and a vertical excitation actuator 6, the lower platen 4 has a first holding member 9 on an upper surface 40A, and the upper platen 3 has a second holding member 8 on a lower surface 30A, and the excitation test method uses the excitation test apparatus and includes a mounting step, a first holding step, a second holding step and a horizontal excitation step.SELECTED DRAWING: Figure 1
Patent JP-2020166122-A (JP)
Title: Noise reduction structure
Inventor: MASUDA TAKASHI
IPC: E04B1/86
Filed: 2019-03-29
Abstract: To provide a noise reduction structure capable of reducing noise of a whole environment including a periphery.SOLUTION: A noise reduction structure 100 is the noise reduction structure 100 comprising: a resonator 10 having a slit-like opening 50; and a sound absorption material 150. The sound absorption material 150 is arranged on a sound source side compared to the resonator 10.SELECTED DRAWING: Figure 2
Patent JP-2020167052-A (JP)
Title: Electrode material for solid oxide fuel cell, anode electrode for solid oxide fuel cell using the same, and solid oxide fuel cell using the same
Inventor: MORIKAWA AKIRA
IPC: H01M8/12
Filed: 2019-03-29
Abstract: To provide an anode electrode for a solid oxide fuel cell having excellent thermal stability and a solid oxide fuel cell having excellent durability at high temperatures during power generation.SOLUTION: There are provided an anode electrode for a solid oxide fuel cell in which a chemical composition is CexZr2La(2-x)O7 (x=0.2 to 0.6) and that contains an electrode material made of a pyrochlore-type composite oxide having a superlattice structure, and a solid oxide fuel cell comprising the anode electrode.SELECTED DRAWING: None
Patent JP-2019150028-A (JP)
Title: Electronic smoking article with haptic feedback
Inventor: MICHAEL RYAN GALLOWAY
IPC: A24F40/53
Filed: 2019-04-01
Abstract: To provide: an electronic smoking article adapted to provide haptic feedback to a user; and a method for providing haptic feedback.SOLUTION: A smoking article can comprise a housing that includes a haptic feedback component, such as a vibration transducer. The smoking article can be formed of a control body 102 and/or a cartridge 104, and the haptic feedback component may be present in any one or both of the control body and the cartridge. The haptic feedback component is adapted to generate a waveform that defines a status of the electronic smoking article.SELECTED DRAWING: Figure 1
Patent JP-2020170904-A (JP)
Title: Semiconductor device and system
Inventor: TOKIYODA AKIO
IPC: H04L25/02
Filed: 2019-04-01
Abstract: To reduce the power consumption of a semiconductor device without reducing the efficiency of data transmission.SOLUTION: A semiconductor device includes a first inversion portion that inverts the logic of first partial data in which data is divided into a plurality of pieces of data and enables first inversion information assigned to each first partial data when the number of changes in the bit value exceeds half of the number of bits for each of first partial data compared with the previous transmission, a second inversion portion that determines whether to invert the logic of second partial data in which data is divided into a plurality of pieces of data, which is supplied as the first partial data to the first inversion portion according to the ratio in which the number of changes in the bit value exceeds half of the number of bits compared to the previous transmission, and enables second inversion information when the logic is inverted, and a transmission portion that transmits the first inversion information and the second inversion information together with the first partial data generated by the first inversion portion.SELECTED DRAWING: Figure 1
Patent JP-2020168672-A (JP)
Title: Grinding device and method of discriminating variety of dressing board
Inventor: KAKEI YOSUKE
IPC: B24B53/12
Filed: 2019-04-02
Abstract: To discriminate a variety of a dressing board.SOLUTION: A grinding device includes a grinding unit to which a grinding wheel having a grinding abrasives wheel on an under surface is mounted and which is capable of grinding a workpiece with the grinding abrasive wheel, and a detection unit usable for calculating an outer diameter size of a dressing member included in a dressing board used for dressing of the grinding abrasive grinding wheel, and a control unit. The control unit includes a storage section for storing the outer diameter size of the dressing member included in the dressing board for each variety of dressing board, an outer diameter size calculation section for calculating the outer diameter size of the dressing member included in the dressing board as loaded into the detection unit using the detection unit, and a discrimination section for discriminating a variety of the dressing board loaded in the detection unit from the outer diameter size of the dressing member calculated by the outer diameter size calculation section.SELECTED DRAWING: Figure 1
Patent JP-2019220678-A (JP)
Title: Multilayer ceramic capacitor and method for manufacturing the same
Inventor: YANAGISAWA ATSUHIRO
IPC: H01G4/30
Filed: 2019-04-02
Abstract: To provide a multilayer ceramic capacitor which can suppress IR deterioration, and a method for manufacturing the same.SOLUTION: A multilayer ceramic capacitor comprises: a laminate chip having dielectric layers each including a ceramic as a primary component and internal electrode layers, which are alternately laminated, formed so that the plurality of internal electrode layers thus laminated are alternately exposed from two end faces opposed to each other, and having a substantially rectangular parallelepiped shape; and a pair of external electrodes formed on the two end faces. The pair of external electrodes have a structure in which a plating layer containing a metal or alloy including at least one of Ni and Cu as a primary component is formed on a Mo-containing underlying layer. When in the laminate chip, the length of an end margin, where the internal electrode layers exposed from the same end face are opposed to each other, but the internal electrode layers exposed from the different end face are not interposed therebetween, in a direction in which the two end faces are opposed to each other is EM[μm], and the concentration of Mo to a B site element of the primary component ceramic in the end margin is M[atm%], the following holds: M≥-0.00002×EM+0.0012.SELECTED DRAWING: Figure 1
Patent JP-2020169891-A (JP)
Title: Sulfurization detection sensor, manufacturing method for sulfurization detection sensor, and mounting method for sulfurization detection sensor
Inventor: MATSUMOTO KENTARO
IPC: H01C13/00
Filed: 2019-04-03
Abstract: To provide a sulfurization detection sensor capable of accurately detecting the degree of sulfurization, and manufacturing and mounting methods for the sulfurization detection sensor.SOLUTION: A sulfurization detection sensor 10 comprises: a sulfurization detection conductor 2 and a pair of internal electrodes 7 provided in the surface of an insulating substrate 1; a sulfide gas permeable protective film 3 covering the sulfurization detection conductor 2; a pair of reverse electrodes 4 provided at both ends in a longitudinal direction on the reverse side of the insulating substrate 1; a pair of end-face electrodes 5 provided at both end faces in the longitudinal direction of the insulating substrate 1; a pair of heat-resistant barrier layers 6 provided on the surfaces of the internal electrode 7, the reverse electrode 4 and the end-face electrode 5 and composed of a Ni material; and an external electrode 8 continuously covering the surfaces of the pair of heat-resistant barrier layers 6 and the protective film 3 and composed of a Sn material. When the sulfurization detection sensor 10 is joined by soldering to a circuit board 11, the external electrode 8 covering the protective film 3 is eaten by solder and disappears, so that the protective film 3 covering the sulfurization detection conductor 2 is exposed to the outside.SELECTED DRAWING: Figure 5
Patent JP-2020173334-A (JP)
Title: Image forming device
Inventor: AONO KAZUHIKO
IPC: G03G15/16
Filed: 2019-04-10
Abstract: To provide an image forming device capable of cooling the intermediate transfer body with a simple structure while reducing the effect of the air cooling the intermediate transfer body on the device.SOLUTION: The image forming device includes: a photoreceptor; an intermediate transfer body that is bridged with multiple rollers, abutting on the photoreceptor and where a toner image formed on the photoreceptor is transferred; transfer means that abuts on the intermediate transfer body and transfers the toner image transferred to the intermediate transfer body to a recording material; cleaning means that abuts on the intermediate transfer body and cleans the toner remaining on the intermediate transfer body after transfer; and blowing means for sending air. The blowing means sends air to the outer peripheral surface of the intermediate transfer body between the transfer means and the cleaning means in the forward direction of movement of the intermediate transfer body and away from the transfer means.SELECTED DRAWING: Figure 1
Patent JP-2020171589-A (JP)
Title: Game machine
Inventor: KITADA SHOHEI
IPC: A63F7/02
Filed: 2019-04-12
Abstract: To provide a game machine capable of enhancing a player's motivation to play a game by increasing a degree of attention to the game and interest in the game.SOLUTION: A game machine 10 executes a jackpot lottery on the basis of entry of game balls into a winning hole 315, and reports its lottery result by a variation game using a second special symbol. In a high-frequency support mode, when there is reservation of a variation game by the second special symbol when starting a next variation game for outputting a pattern determination signal, plural pattern determination signals are outputted to the outside when a variation game for final reservation is completed. When the plural pattern determination signals are outputted, one performance is executed for plural variation games corresponding to the pattern determination signals. When shifting from the high-frequency support mode to a low-frequency support mode, a non-outputted pattern determination signal is outputted in completion of the final variation game of the high-frequency support mode.SELECTED DRAWING: Figure 109
Patent JP-2020019928-A (JP)
Title: Pressure sensitive adhesive and pressure sensitive adhesive sheet
Inventor: TAMURA JUNKO
IPC: C09J133/14
Filed: 2019-04-17
Abstract: To provide a pressure sensitive adhesive which has removability while exhibiting good adhesion to an oily adherend, and is also excellent in tack and in water resistance.SOLUTION: The pressure sensitive adhesive comprises an acrylic copolymer (A), an isocyanate curative (B), a tackifier (C), and a removability-enhancing agent (D). The acrylic copolymer (A) comprises a carboxyl group-containing monomer (a1) as a monomer unit forming the copolymer. The content of the isocyanate curative (B) is from 0.3 pt.mass to 10 pts.mass inclusive based on 100 pts.mass of the acrylic copolymer (A). The tackifier (C) comprises a terpene resin and/or petroleum resin. The removability-enhancing agent (D) includes a removability-enhancing agent having a molecular mass from 250 to 1000 inclusive.SELECTED DRAWING: None
Patent JP-2020175015-A (JP)
Title: Game machine
Inventor: KAWAKAMI SATOSHI
IPC: A63F5/04
Filed: 2019-04-22
Abstract: To provide a game machine having new amusement using an automatic stop function of a rotating reel.SOLUTION: In a game machine having a rotating reel control part, the rotating reel control part includes a reel automatic stop part for automatically stopping a rotating reel under rotation when stop time passes from a calculation start point set after operation of a start switch, a measurement part for measuring time from the calculation start point, and a stop switch control part for temporarily disabling operation of a stop switch that is not operated before all the rotating reels are stopped in a state in which a special combination disadvantage to a player by winning is won by an internal lottery. Even during a freeze period when operation of the stop switch is disabled temporarily, measurement of time by the measurement part is performed without any suspension.SELECTED DRAWING: Figure 2
Patent JP-2020178556-A (JP)
Title: Method for determining the risk of corneal disease
Inventor: UTAGAWA YOSVANI
IPC: C12N15/12
Filed: 2019-04-23
Abstract: To provide a method for determining the risk of corneal disease.SOLUTION: The present invention provides a method for determining the risk of corneal disease, on the basis of genotype information of a single nucleotide polymorphism set at least including rs2494938, rs9985399, rs4869742, rs7588567, rs3077, rs13266634, rs3178250, rs1015451, and rs4654748.SELECTED DRAWING: Figure 1
Patent JP-2020182324-A (JP)
Title: Model characteristic calculation device, model characteristic calculation method, and program
Inventor: FURUKAWA TOMOYASU
IPC: G06F30/20
Filed: 2019-04-25
Abstract: To bring characteristics of a motor or a power generation device model closer to characteristics of an actual motor or a power generation device, and reduce an amount of calculation when calculating the characteristics of the model.SOLUTION: A model characteristic calculation device includes a current calculation unit 221 for calculating a current flowing through a coil of a model of an electric motor or a power generation device, an angular velocity calculation unit 27 for calculating an electric angular velocity of a rotor of the model, a magnetic flux deriving unit 22 for calculating or referring to a magnetic flux generated in the coil using the current, and a magnetic flux correction unit 29 for correcting a magnetic flux calculated or referred to by the magnetic flux derivation unit 22 using the current and the angular velocity so that the characteristics of the model approach the characteristics of the actual motor or the power generation device.SELECTED DRAWING: Figure 1
Patent JP-2020181482-A (JP)
Title: Identification information management system and identification information management method
Inventor: SUZUKI SO
IPC: G05B19/418
Filed: 2019-04-26
Abstract: To easily manage work, materials, and products in process, even in a work process in which the materials and management conditions of the components change in a manufacturing process.SOLUTION: An identification information management system includes: marks 200-1 to 200-3 that impart identification information that can be read from the outside; a database 400 that stores the identification information and content data indicating the contents of containers 100-1 to 100-3 to which the marks 200-1 to 200-3 are respectively attached, in association with each other; and an update unit 500 that updates the content data associated with the identification information of the marks 200-1 to 200-3 in the database 400 when an end input for completing a work process in the containers 100-1 to 100-3 with the marks 200-1 to 200-3 respectively is accepted.SELECTED DRAWING: Figure 1
Patent JP-2020184195-A (JP)
Title: Vehicle control system
Inventor: ISHII HIROTAKE
IPC: G08G1/16
Filed: 2019-05-08
Abstract: To provide a vehicle control system that allows for both safety assurance and productivity improvement.SOLUTION: A vehicle control system includes an autonomous traveling vehicle that autonomously travels in a mine, a manned vehicle, and a terminal for instructing an emergency deceleration or stop of the autonomous traveling vehicle. The autonomous traveling vehicle and the manned vehicle are each provided with a self-position estimation device and are communicably connected via one wireless channel. The manned vehicle transmits manned vehicle position information with a first particle size using a first communication method, and the autonomous traveling vehicle instructs the manned vehicle to transmit the manned vehicle position information by a second communication method different from the first communication method and with a second particle size smaller than the first particle size, when a distance to the manned vehicle is determined to be equal to or less than a first inter-vehicle distance threshold value based on the manned vehicle position information transmitted by the first communication method. The manned vehicle uses the second communication method to transmit the manned vehicle position information with the second particle size when receiving from the autonomous traveling vehicle an instruction to transmit the manned vehicle position information by the second communication method with the second particle size.SELECTED DRAWING: Figure 1
Patent JP-2020187483-A (JP)
Title: Autonomously moving body, control program for autonomously moving body, control method of autonomously moving body, and system server for remote control of autonomously moving body
Inventor: TAKAI TOMOHISA
IPC: G05D1/02
Filed: 2019-05-13
Abstract: To enable an autonomously moving body which autonomously moves across floors by using an elevator installed in a facility, to smoothly exit a cage of the elevator in a short time.SOLUTION: An autonomously moving body comprises: a determination unit which determines that the autonomously moving body has reached a waiting area in a starting floor before entering a cage of an elevator; an orientation adjustment unit which, when the determination unit determines that the autonomously moving body has reached the waiting area, adjusts an orientation of the autonomously moving body on the basis of an exit direction from the cage in a destination floor; and a movement control unit which causes the autonomously moving body to enter the cage with the orientation adjusted by the orientation adjustment unit when the cage reaches the starting floor.SELECTED DRAWING: Figure 6
Patent JP-2020185946-A (JP)
Title: Vehicle control device, vehicle control method, and program
Inventor: BABA ICHIRO
IPC: B60W30/095
Filed: 2019-05-16
Abstract: To flexibly generate a target track in various situations.SOLUTION: A vehicle control device comprises an obstacle recognition part that recognizes obstacles existing around a vehicle, and a target track generation part that repeatedly generates a target track, which the vehicle should travel, at a predetermined cycle. The target track generation part generates the target track so as to reduce: a first variation that is the variation related to a road width direction between the target track and the target track generated in the cycle before the previous time in the repeatedly executed process; and a second variation that is the variation of a direction obtained by comparing a direction toward a point at a predetermined distance on the target track from the vehicle in the cycle before the previous time with that in the cycle in this time.SELECTED DRAWING: Figure 2
Patent JP-2020185955-A (JP)
Title: Air bag device for vehicle and manufacturing method of the same
Inventor: ISHIGAKI RYOTA
IPC: B60R21/237
Filed: 2019-05-16
Abstract: To provide an air bag device for vehicle which can make an air bag in a stored mode flexible to the posture change and secure the excellent manufacturability and desired spreading and expanding performance, and provide a manufacturing method of the same.SOLUTION: An air bag cushion 1 includes: a pair of first polymerization parts 8 which are formed by polymerizing both sides of an opening 5 in an X direction up to the vicinity of the opening on a first panel 2 side; and a pair of first inversion parts 10 which invert the first polymerization parts on the first panel to transfer to the lower side of a second panel. An air bag cushion includes: a pair of second polymerization parts 9 which are formed by polymerizing both sides of an opening in a Y direction up to the vicinity of the opening on the first panel side; and a pair of second inversion parts 11 which invert the second polymerization parts on the first panel to transfer to the lower side of the second panel. A gap Z that extends in the X direction and applies the flexibility to the posture change of the second polymerization parts is provided between the pair of second polymerization parts that are inverted by the second inversion parts and face each other in the Y direction.SELECTED DRAWING: Figure 8