baber/WOPTO huggingface dataset:
Patent JP-2019204178-A (JP)
Title: Control parameter calculation method, control parameter calculation program, and control parameter calculation device
Inventor: OGAWA MASATOSHI
IPC: G05B13/02
Filed: 2018-05-21
Abstract: To efficiently estimate a control parameter for PID control.SOLUTION: An identification unit 22 identifies a plurality of mathematical models having different structures based on paired data of each time interval. A fidelity calculation unit 24 calculates the fidelity for a plurality of mathematical models identified for each time interval. A selection unit 26 then selects, for each time interval, a mathematical model whose fidelity is greater than a threshold value as a mathematical model for the paired data of the time interval. A stability function construction unit 30 generates a function representing a gain margin and a function representing a phase margin. A lambda parameter calculation unit 32 then calculates the lambda parameter of an internal model control method in which a function representing a gain margin is equal to or greater than the threshold value, and a function representing a phase margin is equal to or greater than the threshold value, so as to minimize a function representing the sum of a difference between a function representing the gain margin and the threshold value and a difference between a function representing the phase margin and the threshold value. A control parameter calculation unit 34 calculates a control parameter based on the lambda parameter.SELECTED DRAWING: Figure 1
Patent JP-2019202592-A (JP)
Title: In-wheel motor drive device
Inventor: YONEMORI TAKASHI
IPC: B60L9/18
Filed: 2018-05-22
Abstract: To provide an in-wheel motor drive device which can achieve both of power line reliability and vehicle maneuverability.SOLUTION: An in-wheel motor drive device D comprises: a knuckle member 7 which rotatably supports a front wheel 1; suspension arms 5, 6 which so hold the knuckle member 7 as to be rotatable around a king pin shaft K which vertically extends, and are so supported as to be capable of oscillating around an oscillating shaft which extends in a front-back direction with respect to a vehicle body; and an IWM 20 which is provided in an inner peripheral side space of a rim 12 of the wheel 1, and to which electric power is supplied via feeders 41 to 43 which extend from an inner wall part of a wheel house 4b. A rotary connector 50, which has a rotation axis extending in the front-back direction, and absorbs displacement due to oscillation of the suspension arms 5, 6 around the oscillating shaft, is provided between a second motor side feeder 42 and a vehicle body side feeder 43.SELECTED DRAWING: Figure 3
Patent JP-2019045843-A (JP)
Title: Optical projection system
Inventor: CHEN YING-YUN
IPC: G02B27/01
Filed: 2018-05-28
Abstract: To provide an optical projection system that uses a combination of a reflection mirror, reflection curve mirror and optical lens to achieve virtual image formation by a triangle image formation technique, and can effectively contract a necessary volume of the lens.SOLUTION: An optical projection system of the present invention includes, as a main structure: a housing 5a; at least one coupling part; and an image formation unit, a reflection mirror, a reflection curved mirror and at least one optical lens that are installed in the housing. The image formation unit is configured to project at least one plan image. The reflection curved mirror, which is installed on one side of the image formation unit, is configured to receive the plan image and reflect the plan image. Further, the reflection curved mirror, which is installed on a reflection route of the reflection mirror and used in adjusting an image formation route and reducing a virtual image distortion, is configured to project the plan image on windshield glass, cause the plan image to be reflected to an eye of a user, and cause a virtual image of the plan image to be image-formed outside the windshield glass. The at least one optical lens, which is installed on the image formation route, is configured to enlarge the plan image.SELECTED DRAWING: Figure 5
Patent JP-2019207076-A (JP)
Title: Vapor chamber
Inventor: INAGAKI YOSHIKATSU
IPC: F28D15/02
Filed: 2018-05-29
Abstract: To provide a vapor chamber which has excellent mechanical strength, can prevent dry out in a heat receiving part even if a cooled body having a large heat value is thermally connected to the heat receiving part, and enables working fluid in a liquid phase to smoothly return from a heat radiation part to the heat receiving part.SOLUTION: A vapor chamber includes: a container which is formed by laminating one plate-like member and the other plate-like member facing one plate-like member and has a hollow cavity part; working fluid enclosed in the cavity part; and a wick structure provided at the cavity part. The wick structure includes: a first wick part extending from a heat receiving part to a heat radiation part and having a first wick member using a linear member; and a second wick part provided at the heat receiving part and having a second wick member using a linear member. The linear member of the second wick member has an average diameter smaller than that of the linear member of the first wick member or the second wick member has a mesh size smaller than that of the first wick member.SELECTED DRAWING: Figure 1
Patent JP-2019208795-A (JP)
Title: Game machine
Inventor: MIYAUCHI KEITA
IPC: A63F7/02
Filed: 2018-06-04
Abstract: To provide a game machine capable of enhancing 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 displays a plurality of items regarding an event that may occur in a variation game from a current jackpot game to a next jackpot game in a jackpot game, such as items regarding a probability variable jackpot and items regarding a normal jackpot, on a pattern display part 341. A player can select an item from among a plurality of items displayed on the pattern display part 341. When an event corresponding to the item selected by the player occurs, a virtual coin is granted to the player, and information for identifying or estimating a game setting value is displayed on segments A to G of a 7-segment display part 39. The player can also select the segments A to G to be controlled in a jackpot game on the basis of the virtual coin.SELECTED DRAWING: Figure 45
Patent JP-2018150369-A (JP)
Title: Methods and compositions associated with granulocyte colony-stimulating factor receptor
Inventor: ZHI LIN
IPC: A61P43/00
Filed: 2018-06-04
Abstract: PROBLEM TO BE SOLVED: To provide compositions for controlling activity of a granulocyte colony-stimulating factor receptor (GCFR), methods of using or identifying compounds for controlling the activity, and compounds for treating certain disorders, such as hematopoietic or neurological disorders.SOLUTION: The invention provides compounds of formula (II) or (IV). [In the formula, R, Rand Rare hydrogen, optionally substituted C1-C6 alkyl, or the like; Ris hydrogen, halogen, or the like; W is selected from oxygen and NH; X is N (nitrogen) or the like; Y is optionally substituted C1-C6 alkyl, or the like; and n is 1, 2 or 3.]SELECTED DRAWING: None
Patent JP-2019213408-A (JP)
Title: Power supply device and image forming apparatus
Inventor: HIRABAYASHI JUN
IPC: H02M3/28
Filed: 2018-06-07
Abstract: To make it possible to reduce the number of required ports of a CPU while maintaining a simple and low-cost circuit configuration, and select a switching element regardless of a power supply voltage of the CPU.SOLUTION: A power supply device comprises: an FET Q101 that is connected to a power supply V3 at a gate terminal; a transistor TR201 that blocks supply of a voltage from the power supply V3 to the FET Q101 on the basis of a current detected by a resistor R204 and turns the FET Q101 into an off-state; and a Zener diode ZD201 and a resistor R202 that maintain the off-state of the FET Q101 after the supply of a voltage from the power supply V3 to the FET Q101 is blocked by the transistor TR201.SELECTED DRAWING: Figure 2
Patent JP-2019213619-A (JP)
Title: Medical tube and manufacturing method thereof
Inventor: KANEFUJI KEN
IPC: A61M25/14
Filed: 2018-06-11
Abstract: To provide a medical tube which hardly causes a tube constituting a second lumen to be broken and hardly causes the second lumen to be crushed in an in-vivo tubular lumen.SOLUTION: A medical tube includes: a first tube 21 in which a first guide wire 11 is inserted; a second tube 22 in which a second guide wire 12 is inserted; an outer tube 30 with the first tube 21 and the second tube 22 arranged in a lumen; and a cylindrical member 40 arranged on an outer periphery of the second tube 22. A distal end 21a of the first tube 21 is arranged on a distal side beyond a distal end 22a of the second tube 22. A midpoint P1 of the cylindrical member 40 in an axial direction is located on a distal side beyond a midpoint P2 between a proximal end 21b of the first tube 21 and the distal end 22a of the second tube 22. An outer periphery of the first tube 21 does not have the cylindrical member 40.SELECTED DRAWING: Figure 3
Patent JP-2018153199-A (JP)
Title: Method of manufacturing instant noodle
Inventor: TANAKA MITSURU
IPC: A23L7/113
Filed: 2018-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an instant noodle having flavor and texture like a raw noodle.SOLUTION: The method of manufacturing an instant noodle comprises: a process of making raw noodle lines; subjecting the cut raw noodle lines to heat treatment; and a process of drying the noodle lines after heat treatment where there are a plurality of times of the heat treatment process, and an initial heat treatment process is done in a heat treatment oven having an inner temperature of 130°C-220°C, and in an environment of a high temperature fluid adjusted from ±0% of an absolute humidity to 0%-10% (provided that 0% is not included) of an absolute humidity of water vapor under an atmospheric pressure at the temperature.SELECTED DRAWING: None
Patent JP-2019020391-A (JP)
Title: Safety valve for wrist watch
Inventor: PIERRE PODVIN
IPC: F16K17/04
Filed: 2018-06-12
Abstract: To provide an automatic valve for properly and surely discharging a gas in a wrist watch case while maintaining waterproof.SOLUTION: An automatic safety valve 1 is configured so that, when pressure in a case is larger than pressure on outside of a case, a lip 15b can press an area of a wall of an output channel 11, and if excessive pressure is present in the case, the lid 15b is separated from the area and pressure between inside and outside of the case can be corrected, and if excessive pressure is present on outside of the case, the lip 15b presses the area for surely achieving seal of inside of the case to outside of the case. The automatic safety valve 1 has an additive seal element arranged between the lip seal 15 in the output channel 11 and inside of the case, and the additive seal element has a film having osmosis to the gas, and conducting the fluid from inside to outside of the case if the inner pressure is larger than a prescribed value, and not passing the fluid flowing from outside to inside of the case.SELECTED DRAWING: Figure 1
Patent JP-2019214285-A (JP)
Title: Working machine
Inventor: WATAYA RYO
IPC: B60K35/00
Filed: 2018-06-12
Abstract: To provide a working machine, which allows a plurality of priority items to be visually grasped easily.SOLUTION: A display device in a working machine comprises: a first-axis display part including a first scale part that indicates a first priority value; a second-axis display part that includes a first scale part that indicates a first priority value and passes through a reference point; a second-axis display part that includes a second scale part that indicates a second priority value and passes through the reference point and extends in the opposite direction of the first-axis display part; a third-axis display part that includes a third scale part that indicates a third priority value and passes through the reference point and extends in a direction different from the directions of the first-axis display part and the second-axis display part; a fourth-axis display part that includes a fourth scale part that indicates a fourth priority value and passes through the reference point and extends in the opposite direction of the third-axis display part; and marker display parts, indicated in partial areas corresponding to at least two axis-display parts of the first-axis display part, the second-axis display part, the third-axis display part and the fourth-axis display part, which indicate at least two values of the first priority value, the second priority value, the third priority value and the fourth priority value.SELECTED DRAWING: Figure 27
Patent JP-2021191314-A (JP)
Title: Endoscope system and operation method of endoscope system
Inventor: ARIYOSHI Daiki
IPC: A61B1/00
Filed: 2018-06-19
Abstract: To provide an endoscope system, etc. capable of securing accuracy in executing diagnosis by an image in which at least one of the color and the pattern of an endoscopic image is processed.SOLUTION: An endoscope system includes: a light source unit for generating any one of first and second illumination lights; an imaging unit for acquiring an image by imaging a subject; a changeover instruction unit for giving an instruction to set a mode either to a first observation mode for displaying an image acquired by imaging a subject illuminated with the first illumination light, or to a second observation mode for displaying an image in which at least one of the color and the pattern of an image acquired by imaging the subject illuminated with the second illumination light is processed; an observation state detection unit for detecting an observation state in observing the subject; and a control unit for cancelling an instruction to set the mode to the second observation mode when the observation state in observing the subject is not an appropriate observation state.SELECTED DRAWING: Figure 1
Patent JP-2019220435-A (JP)
Title: Plasma processing device and plasma generating method
Inventor: KUBOTA SHINJI
IPC: H01L21/3065
Filed: 2018-06-22
Abstract: To provide a plasma processing device which enables the decrease in reflected waves in the case of utilizing a pulse-like high-frequency power.SOLUTION: A plasma processing device according to an embodiment shown as an example comprises: a chamber; a high-frequency power source unit; and a correction signal generator unit. The high-frequency power source unit outputs a pulse-like high-frequency power in a first period. The high-frequency power source unit outputs a combined high-frequency power in one or more second periods after the first period. The correction signal generator unit generates a correction signal vibrating in a phase opposite to that of a reflected wave monitor signal in the first period. The high-frequency power source unit uses the correction signal to generate the combined high-frequency power. The power-source unit is arranged to alternately repeate the output of the pulse-like high-frequency power in the first period and the output of the combined high-frequency power in the one or more second periods.SELECTED DRAWING: Figure 1
Patent JP-2020002527-A (JP)
Title: Fc plate fixing unit and caisson structure installation method
Inventor: KAMEI HIROKATSU
IPC: E21D9/06
Filed: 2018-06-23
Abstract: To provide an FC plate fixing unit, which is not constrained by the conditions of surrounding natural ground, is superior in space efficiency, and eases the installation of caisson structures.SOLUTION: A fixing unit 40 for an FC plate 26 comprises: a first steel stringer 41 to which the FC plate 26 is attached; a second steel stringer 42 that is fitted on a bearing wall 31 being positioned to face the first stringer 41; a third steel stringer 43 and a fourth steel stringer 44, each of which has its both ends fixed to an end part of the first stringer 41 and to an end part of the second stringer 42, together with the first stringer 41 and the second stringer 42 forming a rectangular frame body; and a fifth steel stringer 45 which has its both ends detachably fixed to the first stringer 41 and the second stringer 42 and is positioned inside the frame body.SELECTED DRAWING: Figure 6
Patent JP-2020003246-A (JP)
Title: Floodlight device
Inventor: UENO HIROTAKA
IPC: G01S7/481
Filed: 2018-06-26
Abstract: To provide a floodlight device capable of detecting an object in a range wider than the light irradiation range for illumination.SOLUTION: A floodlight device 1 includes: a light source 11 that emits illumination light L10; a light source 21 that emits detection light L20; and a projection optical system 12, 22 (lens 12a, 22a) that radiate the illumination light L10 and detection light L20 forward. The radiation angle of the detection light L20 is wider than the radiation angle of the illumination light L10 at least in one direction (for example, horizontal direction).SELECTED DRAWING: Figure 1
Patent JP-2020000590-A (JP)
Title: Game machine
Inventor: SONODA YOSHIAKI
IPC: A63F7/02
Filed: 2018-06-29
Abstract: To increase game interest.SOLUTION: Performance control means (performance control device 300) capable of executing a performance in connection with the game can select and execute one performance pattern out of a plurality of performance patterns to execute a specific performance as the same performance content. The plurality of performance patterns includes a first performance and one or more second performances having a different execution timing of the specific performance from that of the first performance. The selection probability of the first performance when the game result is a special result is made higher than that of the second performance.SELECTED DRAWING: Figure 101
Patent JP-2020007074-A (JP)
Title: Skirt guard switch operation confirmation device for passenger conveyor
Inventor: MATSUBARA SHOYA
IPC: B66B29/04
Filed: 2018-07-05
Abstract: To provide a skirt guard switch operation confirmation device for an escalator, which can reduce errors included in the measurement result of a tension gauge.SOLUTION: The skirt guard switch operation confirmation device comprises: a tension gauge 71; and four projections 72 that are provided to the tip of the tension gauge 71. The four projections 72 are separately inserted into four recesses 51 formed in a skirt guard 5. The four projections 72 are arranged so as to hold the center line A of the tension gauge 71 therebetween when seen in the longitudinal direction of the tension gauge 71.SELECTED DRAWING: Figure 2
Patent JP-2018178707-A (JP)
Title: Expandable flexible flood mitigation wall
Inventor: DAVID PHILLIP CADOGAN
IPC: E02B7/22
Filed: 2018-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a new design and construction method for constructing an expandable flexible flood mitigation wall manufactured by textile and membrane material.SOLUTION: A flexible flood mitigation wall comprises a textile/membrane wall 101 configured to be movable between a stored position and an expanded position and a pole 105 and in the expanded position the wall 101 forms a barrier without leaking toward water of flood or other fluid. A series of poles 105 expanded manually is used for transmitting a load to the ground as well as for supporting a cloth wall when challenged hydrostatically.SELECTED DRAWING: Figure 1
Patent JP-2020006314-A (JP)
Title: Filter medium for air filter, and air filter
Inventor: TSUTSUMI OSAMU
IPC: D04H3/16
Filed: 2018-07-06
Abstract: To reduce the amount of microorganisms floating in the air, by suppressing propagation of microorganisms collected by a filter medium for an air filter.SOLUTION: A filter medium for an air filter is a sheet-like filter medium for an air filter for collecting microorganisms in the air, which includes a collection layer comprising a fiber body having a plurality of fibers. The fiber has a contact angle with water of 75° or more. A filling rate of the collection layer is 9% or less. An average fiber diameter of the fibers is less than 0.5 μm.SELECTED DRAWING: Figure 1
Patent JP-2020008100-A (JP)
Title: Rotary joint
Inventor: OGA MITSUHARU
IPC: F16L27/087
Filed: 2018-07-10
Abstract: To preferably exhibit the seal function by a mechanical seal by making the thermal strain generated in a combined fixed seal ring uniform in the circumferential direction, in the case where the fixed seal ring of the adjacent mechanical seal is also used as the fixed seal ring for which both end faces are in contact with a movable seal ring.SOLUTION: In a rotary joint R1 in which four or more mechanical seals 3 are arranged in tandem in an axial direction, fixed seal rings of at least one pair of adjacent mechanical seals 3 and 3 are shared by one dual-purpose fixed seal ring 31A in which both end faces 31a and 31a are in contact with a movable sealing ring 32, a plurality of lubrication grooves 31b into which quenching liquid Q is introduced is formed on both the end surfaces 31a and 31a of the dual-purpose fixed sealing ring 31A, and each lubrication groove 31b formed on one end face 31a and each lubrication groove 31b formed on the other end face 31a are arranged so as not to overlap in a circumferential direction of the dual-purpose fixed sealing ring 31A.SELECTED DRAWING: Figure 1
Patent JP-2020008144-A (JP)
Title: Flow control valve and assembly method thereof
Inventor: KAWASAKI TAKAHIRO
IPC: F16K31/53
Filed: 2018-07-12
Abstract: To provide a flow control valve capable of being assembled in a state of supporting an intermediate gear stably, and an assembly method thereof.SOLUTION: A deceleration mechanism of a flow control valve that introduces cooling water discharged from an engine to control discharge, has a first gear provided on the output shaft of an actuator, a second gear provided on the support shaft of a valve body, and an intermediate gear that transmits the rotation of the first gear to the second gear. The intermediate gear is rotatably supported via a bearing on a pair of support parts formed on a housing. The housing has a temporary installation part which contacts with a part of the intermediate gear in a state where the intermediate gear is not pivotally supported, and is arranged at an interval from the intermediate gear in a state where the intermediate gear is pivotally supported.SELECTED DRAWING: Figure 7
Patent JP-2020012238-A (JP)
Title: Heat insulating shape member and fitting
Inventor: ONIZUKA KOSHIN
IPC: E06B5/16
Filed: 2018-07-13
Abstract: To provide a heat insulating shape member and a fitting which are capable of employing a heat insulating member formed of a foamed resin material and improving fire resistance.SOLUTION: A heat insulating shape member 5 includes a first shape member part 50 and a second shape member part 60 which are made of metal, and a heat insulating member 80 connecting the first shape member part 50 and the second shape member part 60. An injection port 73 is formed between the first shape member part 50 and the second shape member part 60. A closing member 10 for closing the injection port 73 is arranged in the injection port 73. The closing member 10 is made up of a body member 12 and a thermal expansion refractory material 18.SELECTED DRAWING: Figure 2