baber/WOPTO huggingface dataset:
Patent JP-2022109480-A (JP)
Title: Rocker arm support mechanism
Inventor: KISHI MASATERU
IPC: F01M9/10
Filed: 2021-01-15
Abstract: To achieve further reduction of the time needed for lubrication of a slide contact portion.SOLUTION: A support mechanism of a rocker arm 40 includes: a pivot body (a support mechanism body) 51 having a cylindrical base part 52 formed with a first through hole 58, and a support part 56 which is disposed at one end of the base part 52, supports an oscillation fulcrum part 42, and is formed with a second through hole 59; a plug 61 held within the base part 52 and having a flow adjustment part 64 which is disposed forming a lubrication oil passage F with an inner peripheral surface of the base part 52; and a movable member 70 which is disposed within the base part 52, may move between a first position and a second position closer to the second through hole 59 than the first position, and is arranged so as to close the passage F in the first position and form a clearance C with at least one of the base part 52 and the flow adjustment part 64 in the second position.SELECTED DRAWING: Figure 2
Patent JP-2022110668-A (JP)
Title: Headlight control device and headlight control method
Inventor: TAKENOUCHI KUMIKO
IPC: B60Q1/08
Filed: 2021-01-19
Abstract: To provide a headlight control device and a headlight control method which can secure a front visible distance while minimizing an influence on a pupil reaction.SOLUTION: A headlight control device for controlling brightness of a headlight 4 capable of irradiating a front of a vehicle travelling on a lane has an in-vehicle camera 11 for detecting a pupil diameter of an occupant, a vehicle speed sensor 14, a visible distance detection part 23 for detecting a visible distance Dp of the front of the lane visible by the occupant on the basis of the pupil diameter of the occupant detected using previously set visual characteristics, a required visible distance detection part 24 for detecting a required visible distance Dr of the front of the lane required for driving of a vehicle 1 by the occupant on the basis of the detected vehicle speed, and a headlight control part 25 for controlling the headlight 4, wherein the headlight control part 25 controls the headlight 4 so that the visible distance Dp is equal to or larger than the required visible distance Dr when the visible distance Dp is smaller than the required visible distance Dr.SELECTED DRAWING: Figure 4
Patent JP-2022112962-A (JP)
Title: Incentive calculation apparatus, incentive calculation method, and incentive calculation program
Inventor: KOGUMA YUJI
IPC: G06Q50/10
Filed: 2021-01-22
Abstract: To suppress rapid change of incentives.SOLUTION: An incentive calculation apparatus 15 includes: a calculation unit 53 which calculates an incentive reference value based on which incentives are calculated, the incentives being offered by using resources supplied by a first supplier included in a plurality of suppliers; and a calculation unit 54 which calculates incentives on the basis of the incentive reference value. The calculation unit 53 calculates the incentive reference value on the basis of the previous incentive reference value and a utilization ratio of the resources supplied by the first supplier.SELECTED DRAWING: Figure 3
Patent JP-2022114145-A (JP)
Title: Preform laminate and lamination container
Inventor: AMARI FUMIYA
IPC: B65D25/20
Filed: 2021-01-26
Abstract: To provide a preform laminate suitable for the manufacture of a lamination container in which tags are appropriately inserted between layers, and a lamination container manufactured by biaxial stretch blow molding of the laminate.SOLUTION: In a preform laminate 100, an RFID tag 30 is inserted between a mouth 114 for an inner layer and a mouth 124 for an outer layer, which remain as a container mouth 4 of a lamination container 1 without biaxial stretch-blow molding. The container mouth 4 is not exposed to high temperature and high pressure for stretch-blow molding, and the RFID tag 30 can be reliably protected from damage, rupture, deformation, etc. caused by heating, pressurization, and stretching during stretch-blow molding. In addition, by having product information carried on the RFID tag 30, labor-saving and anti-counterfeiting effects can be expected.SELECTED DRAWING: Figure 3
Patent JP-2022114716-A (JP)
Title: Additive for hydraulic compositions, and hydraulic composition
Inventor: NAITO HIROKI
IPC: C08L55/00
Filed: 2021-01-27
Abstract: To provide an additive for hydraulic compositions, which is added to a hydraulic composition to reduce a change in flowability of the hydraulic composition over time regardless of the temperature of its use, and properly control the amount of air, while preventing an undue delay in the setting time of the hydraulic composition.SOLUTION: Provided is an additive for hydraulic compositions, comprising a specific component A, a specific component B, and at least one selected from a specific component C and a specific component D.SELECTED DRAWING: None
Patent JP-2022115614-A (JP)
Title: Electrical bulletin board
Inventor: MAKABE KATSUHISA
IPC: G09F13/00
Filed: 2021-01-28
Abstract: To provide an electrical bulletin board which does not require power supply operation of a bulletin board body, is operable from a remote place with a body switch normally off, and does not need to be carried along for charging.SOLUTION: An electrical bulletin board includes: a power cable 5 whose one end part 5a is connected to a bulletin board body 2; and a switcher 6 which is connected to the other end part 5b of the power cable and can switch on and off of power supply from a commercial power supply X. When a control part switches the switcher to on with the bulletin board body connected to the commercial power supply via the power cable and the switcher and with the body switch 4 normally off, a message display state that a light emitting body is lit and a preset message is displayed to a panel 3 is set; when the switcher is switched to off, a non-display state that the light emitting body is not lit and nothing is displayed to the panel is set.SELECTED DRAWING: Figure 1
Patent JP-2022116506-A (JP)
Title: Air curtain device with sterilization function
Inventor: KOBAYASHI ISAO
IPC: F24F9/00
Filed: 2021-01-29
Abstract: To provide an air curtain device with a sterilization function, capable of preventing droplet infection by shielding droplets by causing a forcible air current between a facing person, and also sucking and sterilizing the droplets and exhausting clean air, and minimizing a part requiring disinfection.SOLUTION: An air curtain device with a sterilization function, including a body section 10 framing a prescribed space by vertical and horizontal hollow members, and a leg part perpendicularly supporting the body section exhausts air upward from the lower first hollow member 1, sucks air by the upper second hollow member 2, and returns the sucked air to the first hollow member 1 via the third hollow member 3 in the lateral part or the fourth hollow member 4 in the lateral part so as to form an air curtain in the prescribed space. There are provided sterilization means in respective inside parts of the third hollow member 3 and the fourth hollow member 4.SELECTED DRAWING: Figure 1
Patent JP-2022120310-A (JP)
Title: fuel cell system
Inventor: TAKAHASHI MANABU
IPC: H01M8/04858
Filed: 2021-02-05
Abstract: To provide a fuel cell system that is hard to make false detection of fire extinguish.SOLUTION: A disclosed fuel cell system 1 includes: a hydrogen generation unit that generates a hydrogen-containing gas from a raw material gas; a raw material gas supply unit that supplies the raw material gas to the hydrogen generation unit; an oxidant gas supply unit that supplies oxidant gas required for combustion; a fuel cell that generates electricity using the hydrogen-containing gas based on power generation instruction; a combustion unit that is configured to combust off fuel gas which is a hydrogen-containing gas not used in the fuel cell to heat the hydrogen generation unit; a measurement unit that measures flame current in the combustion unit; and a control unit that is configured so as to, when the flame current value measured by the measurement unit becomes lower than a first predetermined value, carry out protection control to control at least one of the amount of raw material gas supplied by the raw material gas supply unit, the amount of oxidant gas supplied by the oxidant gas supply unit, and the output of the fuel cell.SELECTED DRAWING: Figure 3
Patent JP-2022121301-A (JP)
Title: Vehicle control apparatus
Inventor: OKUDA KOICHI
IPC: G06F8/65
Filed: 2021-02-08
Abstract: To provide a vehicle control apparatus capable of suppressing reduction of convenience for a driver when update of software is not successfully completed, without requiring the driver to make a cumbersome choice as to whether the update of the software is to be executed or withheld.SOLUTION: A software updating unit 122 determines whether or not a vehicle 10 is in a state in which a required time Tre required for a repair of the vehicle in a case where update of vehicle control software 92 is not successfully completed is long. When it is determined that the vehicle is not in the state, the update of the vehicle control software 92 is executed. When it is determined that the vehicle is in the state, the update of the vehicle control software 92 is withheld. Accordingly, it possible to suppress reduction of convenience for a driver in the case where the update of the vehicle control software 92 is not successfully completed, without making the driver feel cumbersome.SELECTED DRAWING: Figure 2
Patent JP-2021073670-A (JP)
Title: Vertically aligned carbon nanotube arrays as electrodes
Inventor: JAMES M TOUR
IPC: H01M4/62
Filed: 2021-02-09
Abstract: To provide a lithium metal battery in which the safety, capacitance. and cycle characteristics are improved and metallic lithium is used for a negative electrode.SOLUTION: In a lithium metal battery, a cathode, an electrolyte being in contact with the cathode, and an anode to the cathode being in contact with the electrolyte include carbon nano-tubes, and include coatings of metallic lithium on the surfaces of the carbon nano-tubes and between the carbon nano-tubes. The coating of the metallic lithium does not have dendritic crystal and moss-like aggregate. The metallic lithium is ionized and reversibly moves between the anode and the cathode through the electrolyte.SELECTED DRAWING: Figure 1A
Patent JP-2022122687-A (JP)
Title: Charge/discharge control method for charge/discharge element, and charge/discharge control device
Inventor: MURAI KENSUKE
IPC: H02J7/00
Filed: 2021-02-10
Abstract: To estimate the state of the entire system from a change in the differential power ΔP, and appropriately adjust the power of each element even when the responsiveness of the system is lowered.SOLUTION: In a charging/discharging control method of a charge/discharge element, information indicating the differential power ΔP that can be additionally used by a plurality of charge/discharge elements (EV) is acquired, the overall state of the plurality of charge/discharge elements (EV) is estimated from a change in the differential power, and the power to be charged or discharged is changed on the basis of the self state obtained by considering the overall state.SELECTED DRAWING: Figure 1
Patent JP-2022124126-A (JP)
Title: Da conversion device
Inventor: MATSUMOTO MIKA
IPC: H03M1/78
Filed: 2021-02-15
Abstract: To provide a DA conversion device that has high reproductivity of original sounds and that can suppress generation of glitches and influences of glitches.SOLUTION: A DA conversion device 1 that converts a digital signal in a PCM system into an analog signal by using an R-2R ladder circuit, comprises: storage means 4 that stores a median of a digital value of the digital signal; upsampling means 2 that inserts an interpolation digital signal between a target digital signal whose difference between the median stored in the storage means 4 and the digital value of the digital signal is equal to or more than a predetermined value, and a subsequent digital signal following the target digital signal; and conversion means 3 that converts the digital signal into the analog signal. The upsampling means 2 inserts no interpolation digital signal in a case where the difference between the median and the digital value of the digital signal is less than the predetermined value.SELECTED DRAWING: Figure 3
Patent JP-2021134352-A (JP)
Title: Polypropylene film, and metal film laminated film and film capacitor using the same
Inventor: YAMANAKA KOHEI
IPC: H01G4/32
Filed: 2021-02-18
Abstract: To provide a polypropylene film that is excellent in withstand voltage characteristics and reliability in a high-temperature environment when used for a high-voltage capacitor, has a structure suitable for a capacitor application or the like used under high temperature and high voltage, is excellent in stability to heat, does not cause crease in a transportation process including a vapor deposition process, and is excellent in workability.SOLUTION: A polypropylene film has: a crystal orientation degree of an α crystal (110) face of 0.73 or more when the polypropylene film after heated at 125°C for 60 minutes is measured by wide-angle X-ray diffraction; and a sum of stresses of a stress (F5MD) at 5% elongation in the longitudinal direction of the film when the film after heated at 150°C for 10 minutes is subjected to a tensile test at room temperature, and a stress (F5TD) at 5% elongation in the width direction of the film when the film after heated at 150°C for 10 minutes is subjected to a tensile test at room temperature of 150 MPa or larger.SELECTED DRAWING: None
Patent JP-2021081071-A (JP)
Title: Gear, motor-gear unit, internal combustion engine-gear unit, vehicle, and power generator with gear
Inventor: RUDI HOEBEL
IPC: H02K7/116
Filed: 2021-02-19
Abstract: To provide an improved gear, a motor-gear unit, an internal combustion engine-gear unit, a vehicle, and a power generator, which include the gear.SOLUTION: A vehicle has a gear unit, driven wheels of the vehicle are connected to an output shaft of a gear, and an input shaft of the gear is connected to a motor or an internal combustion engine. The gear has an outer wheel, an inner wheel, and traction means or pressing means extending between the outer wheel and the inner wheel. A rotary transmitter is also provided to lift the traction means from the outer periphery of the inner wheel and press the traction means against the inner periphery of the outer wheel, or to press the pressing means away from the inner periphery of the outer wheel and press the pressing means against the outer periphery of the inner wheel. A contact surface of the rotary transmitter facing the traction means or the pressing means is substantially in an elliptical shape, and the substantially elliptical shape provides a non-circular curved plane.SELECTED DRAWING: Figure 38
Patent JP-2022128642-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-02-24
Abstract: To improve amusement regarding a game machine that can control a game state in a special state on the basis of, an execution number of times of a variable display.SOLUTION: When a first round game is played among a plurality of times of round games, a game machine displays an imparting amount display regarding an imparting amount of a game value that is imparted due to a winning entrance of a game medium into variable winning means after elapse of a predetermined period after the variable winning means changes from a second state to a first state. Further, if a winning entrance of a game medium into the variable winning means is not achieved within the predetermined period, after the elapse of the predetermined period, as the imparting amount display, a predetermined display corresponding to a state in which no game value has been imparted is displayed, but if a winning entrance of a game medium into the variable winning means is achieved within the predetermined period, after the elapse of the predetermined period, as the imparting amount display, a specific display different from the predetermined display is displayed.SELECTED DRAWING: Figure 11-50
Patent JP-2021082348-A (JP)
Title: Collation system, management device, collation method, and program
Inventor: SEKIMOTO TAKAHITO
IPC: G06T7/00
Filed: 2021-02-24
Abstract: To provide a collation system, a management device, a collation method, and a program capable of efficiently performing collation for face collation by using a stationary camera and a mobile camera.SOLUTION: A collation system 100 includes a first imaging device 20 whose position is fixed, a mobile body 31 provided with a second imaging device 30, and a management device 10. The management device 10 includes a collation part 11 for acquiring a second image from the second imaging device 30 of the mobile body 31 located at a place at which a person can be photographed, and performing face collation of the person on the basis of the acquired second image in the case that the face collation of the person included in a first image acquired from the first imaging device 20 cannot be performed.SELECTED DRAWING: Figure 1
Patent JP-2022129120-A (JP)
Title: Soft member for lure and lure
Inventor: WAKABAYASHI KENICHI
IPC: A01K85/18
Filed: 2021-02-24
Abstract: To provide a soft member for a lure which is capable of appealing to fish, cuttlefish, and octopuses, less likely to allow cuttlefish or an octopus to feel discomfort when it grasps the soft member with its tentacles, as well as, capable of holding live fish, sliced fish, or a paste bait, and provide a lure.SOLUTION: A plate-shaped soft member 10 for a lure is attached to a lure 1 along an extending direction of a trunk 21 of the lure. The plate-shaped soft member comprises: a first hole 11 inserted with one end of the trunk 21; and a second hole 12 inserted with the other end of the trunk 21. A first uneven part 14 and a second uneven part 16 are formed on the surface.SELECTED DRAWING: Figure 1
Patent JP-2021149098-A (JP)
Title: Fluorescent white toners and related methods
Inventor: QI YU
IPC: G03G9/097
Filed: 2021-02-24
Abstract: To provide methods of making a fluorescent white toner.SOLUTION: In some embodiments, such a method comprises: forming one or more fluorescent latexes which comprise a fluorescent agent, a first type of amorphous resin, and a second type of amorphous resin, where the first and second types of amorphous resins are present at a ratio ranging from 2:3 to 3:2; forming a mixture comprising the one or more fluorescent latexes, a dispersion comprising a white colorant and a surfactant, and one or more emulsions which comprise a crystalline resin, the first and second types of amorphous resins, and optionally a wax dispersion; aggregating the mixture to form particles of a predetermined size; forming a shell over the particles of the predetermined size to form core-shell particles; and coalescing the core-shell particles to form a fluorescent white toner. The fluorescent white toners and methods of using such toners are also provided.SELECTED DRAWING: None
Patent JP-2021138452-A (JP)
Title: Lidded box
Inventor: ONEDA SHINYA
IPC: B65D5/00
Filed: 2021-02-25
Abstract: To obtain a lidded box that hardly collapses even when being loaded in multistage, the lidded box in which each of a box body and a lid body for closing an opening of the box body is assembled from one sheet.SOLUTION: The lidded box includes: a rectangular box body 2 assembled from one sheet; and a lid body 3 assembled from one sheet for covering an upper opening 20 and side face parts 6, 8 of the box body 2 by attachably/detachably engaging with a circumference of the box body 2. A height H of the box body 2 and an inner side depth D of the lid body 3 are identical in dimension to each other.SELECTED DRAWING: Figure 1
Patent JP-2022131963-A (JP)
Title: Summary generation device and summary generation method
Inventor: YAMANISHI YOSHINORI
IPC: H04N21/8549
Filed: 2021-02-26
Abstract: To provide a summary generation device capable of generating an easy-to-understand summary according to interruption positions.SOLUTION: A summary generation device 10 that generates a summary of a target content includes a processor 11. The processor determines a first range in the target content from a reproduction interruption position of the target content (first determination processing 111), calculates from the first range an index value of sentences included in a second range which is at least partially different from the first range, and which is a region from which a summary constituent sentence is extracted in the target content (calculation processing 113), and extracts the constituent sentences of the summary from the second range on the basis of the index values (extraction processing 114).SELECTED DRAWING: Figure 1
Patent JP-2021093546-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/786
Filed: 2021-03-03
Abstract: To provide a semiconductor device having high reliability.SOLUTION: A semiconductor device has: a gate electrode; a gate insulation film on the gate electrode; a semiconductor film provided at a position overlapping the gate electrode across the gate insulation film; a source electrode and a drain electrode which contact the semiconductor film; and an oxide film on the semiconductor film, the source electrode and the drain electrode. An end of the semiconductor film and an end of the source region or the drain electrode in a region overlapping the semiconductor film have a distance in a channel width direction; and the semiconductor film and the oxide film each has a metal oxide containing In, Ga and Zn; and the oxide film has a lower In atomic ratio than the semiconductor film.SELECTED DRAWING: Figure 1
Patent JP-2022135009-A (JP)
Title: Combined filament yarn and fiber structure
Inventor: YAMAZAKI MINAMI
IPC: D02G3/36
Filed: 2021-03-04
Abstract: To provide a fiber structure having sufficient antibacterial property and excellent color development and feeling.SOLUTION: A combined filament yarn includes a thermoplastic fiber (A) as a core yarn and a thermoplastic fiber (B) as a side yarn. The thermoplastic yarn (A) contains 0.1 to 15% by weight of inorganic antimicrobial agent having average particle diameter of 0.1 to 10 μm with respect to the thermoplastic fiber (A), and 0.5 to 10% by weight of inorganic particle having average particle diameter of 1 to 100 nm with respect to the thermoplastic fiber (A). The thermoplastic fiber (B) contains 0.5 to 10% by weight of inorganic particle having average particle diameter of 1 to 100 nm with respect to the thermoplastic fiber (B). Weight ratio between the thermoplastic fiber (A) and the thermoplastic fiber (B) is as follows: A:B=30:70 to 60:40.SELECTED DRAWING: None
Patent JP-2022135530-A (JP)
Title: battery module
Inventor: ISHIHARA YUYA
IPC: H01M50/20
Filed: 2021-03-05
Abstract: To provide a battery module capable of reducing resistance of a connecting portion for connecting a plurality of battery cells in series.SOLUTION: In a battery module 10 having a plurality of battery cells 34 connected in series, each battery cell 34 has a rectangular thin plate shape, and one side thereof is provided with a thin plate-shaped positive electrode tab 36 and a thin plate-shaped negative electrode tab 38. A side on which a positive electrode tab 36 and a negative electrode tab 38 of one battery cell 34 are provided, and a side on which a positive electrode tab 36 and a negative electrode tab 38 of the other battery cell 34 are provided are arranged so as to face each other. The positive electrode tab 36 of the one battery cell 34 and the negative electrode tab 38 of the other battery cell 34 are stacked in a thickness direction and come into contact with each other.SELECTED DRAWING: Figure 6