baber/WOPTO huggingface dataset:
Patent JP-2020096969-A (JP)
Title: Switchable plungers, film-coated plungers, and related syringe assemblies
Inventor: JEAN-PIERRE GIRAUD
IPC: A61M5/24
Filed: 2020-03-04
Abstract: To provide a plunger switchable between an expanded state and a constricted state with respect to a syringe barrel side wall.SOLUTION: Provided is a switchable plunger assemble 10 configured to be disposed inside a medical syringe barrel, comprising an internal portion 16 and a generally cylindrical external surface 18 configured to be brought into contact with an interior surface of the medical syringe barrel. At least a portion of the external surface is maintained in an initial expanded state by a property of the internal portion. The expanded state is reducible to a constricted state by operation that is applied to the internal portion of the plunger to alter the property, the constricted state being configured to reduce constricting force of the external surface on a medical syringe barrel wall, compared with the expanded state.SELECTED DRAWING: Figure 2
Patent JP-2021126486-A (JP)
Title: Toothbrush with coat-of-tongue removal function
Inventor: SAITO SHOKI
IPC: A46B5/00
Filed: 2020-02-15
Abstract: To provide a toothbrush with a coat-of-tongue removal mechanism in which a tip part of the toothbrush is provided with a cavity leading to the brush surface and the opposite surface, and also the toothbrush is provided safely and sanitarily with the coat-of-tongue removal mechanism.SOLUTION: A tip part 1 of a toothbrush is provided with a cavity 4 leading to a brush surface 2 and an opposite surface 3.SELECTED DRAWING: Figure 1
Patent JP-2021138666-A (JP)
Title: Naphthalenediamine, naphthalenediamide group 4 metal complex, olefin polymer production catalyst, and olefin polymer production method
Inventor: TADA KENICHI
IPC: C07D213/74
Filed: 2020-03-09
Abstract: To provide: a metal complex which is easy to synthesize, has high degrees of freedom in molecular design, and is useful as an olefin polymer production catalyst; a supporting ligand therefor; an olefin polymer production catalyst; and an olefin polymer production method.SOLUTION: The invention provides a naphthalenediamine that is a compound represented by the formula in the figure.SELECTED DRAWING: None
Patent JP-2021142651-A (JP)
Title: Aerogel-containing highly breathable laminated sheet
Inventor: Kong ling xi
IPC: A41D31/00
Filed: 2020-03-10
Abstract: To provide an aerogel-containing highly breathable laminated sheet excellent in heat retaining property, light in weight, not bulky and having high breathability, and to provide a method for producing the same.SOLUTION: An aerogel-containing highly breathable laminated sheet is obtained by arranging and integrating a first inner cotton layer composed of inner cotton formed in the form of a sheet of chemical fiber cotton, an aerogel-containing intermediate layer, a thermoplastic resin film layer, and a second inner cotton layer composed of inner cotton formed in the form of a sheet of chemical fiber cotton in this order, in which the aerogel-containing intermediate layer contains aerogel, a thermoplastic polyurethane resin, and a foaming agent, and the whole is integrated by thermal fusion bonding.SELECTED DRAWING: Figure 1
Patent JP-2021145427-A (JP)
Title: Power conversion device
Inventor: UEMURA TAKUMI
IPC: H02J7/00
Filed: 2020-03-11
Abstract: To forcibly correct deviation of load in a plurality of power conversion units in a power conversion device in which a plurality of power conversion units are connected in parallel.SOLUTION: In a power conversion device 101, a control unit 108 may perform a normal control of making a first power supply 104 and a second power supply 106 perform a predetermined normal operation. The control unit 108 may also perform a correction control of correcting deviation of the operation of the first power supply 104 and the second power supply 106. The control unit 108 performs the correction control based on first accumulated information indicating an accumulated state of the operation of the first power supply 104 and second accumulated information indicating the accumulated state of the operation of the second power supply 106.SELECTED DRAWING: Figure 2
Patent JP-2021143238-A (JP)
Title: Polypropylene-based resin foamed particle molding, and polypropylene-based resin foamed particle and method for producing the same
Inventor: OI TAKASHI
IPC: C08J9/232
Filed: 2020-03-11
Abstract: To provide a polypropylene-based resin foamed particle molding which is excellent in protection and rigidity of a packaged object and has small mass per unit area, and polypropylene-based resin foamed particles which enable formation of the foamed particle molding and a method for producing the same.SOLUTION: A polypropylene-based resin foamed particle molding is obtained by in-mold molding polypropylene-based resin foamed particles which have a core layer in a foamed state containing a polypropylene-based resin and a coating layer containing a polyethylene-based resin and coating the core layer. A molding magnification X [times] of the foamed particle molding is 55 times or more and 90 times or less, a product X σ50 of 50% compressive stress σ50[kPa] of the foamed particle molding and a molding magnification X is 6,500 or more, and 5% compressive stress σ5 of the foamed particle molding is 5 KPa or more and 25 kPa or less.SELECTED DRAWING: Figure 2
Patent JP-2021142126-A (JP)
Title: Fixture for suction type deformed mat
Inventor: MONZEN HAJIME
IPC: A61N5/10
Filed: 2020-03-12
Abstract: To provide a fixture for a suction type deformed mat used for suppressing body motion of a patient, in radiation therapy.SOLUTION: A fixture 1 for a suction type deformed mat 40 has a pair of mutually-parallel horizontal plate-shaped parts, an approximately U-shaped base plate having a vertical plate-shaped part perpendicular to the horizontal plate-shaped parts, and a first standing wall provided on an edge side on the opposite side to the horizontal plate-shaped parts of the vertical plate-shaped part. When air in the suction type deformed mat 40 is released, it is shrunk so as to bite the fixture 1, to thereby fit highly accurately to the suction type deformed mat 40, and to reproduce accurately a patient posture.SELECTED DRAWING: Figure 1
Patent JP-2021146684-A (JP)
Title: Printer
Inventor: YOSHITOMO HIROSHI
IPC: B41J2/01
Filed: 2020-03-23
Abstract: To provide a printer capable of detecting the height of a recording medium more reliably.SOLUTION: A printer comprises a recording head 40 for discharging ink downward, a support base 20 of a recording medium provided below the recording head, a contact detection device 60, and a first movement device for moving the support base 20 in a vertical direction with respect to the recording head 40. The contact detection device 60 comprises a rotating shaft 65, a rotating body 61 that rotates in the vertical direction around the rotating shaft 65, a stopper 66 that holds the rotating body 61 at a first rotation position P1 by restricting the downward movement of the rotating body 61, and a detector 67 that detects whether the rotating body 61 is located at the first rotation position P1 or at another rotation position above the first rotation position P1 to transmit a signal corresponding to a detection result. The rotating body 61 comprises a detection unit 62 located above the support base 20.SELECTED DRAWING: Figure 3
Patent JP-2021153637-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-03-25
Abstract: To provide a game machine capable of enhancing interest by an informing performance having various parts.SOLUTION: In a game machine having an informing performance for reporting whether control is performed to an advantageous state, an introduction part is provided, abetment up to a winning/losing informing part is performed so as to increase a player's sense of exaltation, an epilogue part is provided after reporting winning in the winning/losing informing part, and a feeling of blessing is granted, thus achieving an informing performance full of variety by the sense of exaltation in the introduction part and the feeling of blessing in the epilogue part.SELECTED DRAWING: Figure 33
Patent JP-2021153651-A (JP)
Title: paper airplane
Inventor: TAGAWA YUZO
IPC: A63H27/16
Filed: 2020-03-25
Abstract: To provide a paper airplane that is simple in a production method and is high in reproducibility of a flight distance.SOLUTION: A paper airplane is provided as follows: a body, a main wing and a horizontal stabilizer are provided; a position of the gravity center is positioned forward from the main wing in a longitudinal direction; a hollow part is provided in at least any one of the main wing or the horizontal stabilizer; and an upper and a lower projected areas are made in the body from 40% to 50%, the main wing from 30% to 45%, and the horizontal stabilizer from 10% to 20%. The paper airplane has the gravity center in the position from 6/15 to 8/15 from the front of the body, and is provided with the hollow part for generating lift below the main wing and the horizontal stabilizer positioned backward therefrom. A ratio of the main wing and the upper and lower projected area of the hollow part applied on the main wing is from 9 to 1 to 9 to 4. The hollow part is fixed, and therefore the adjustment is not needed after production. A ratio of the horizontal stabilizer and the upper and lower projected area of the hollow part applied on the horizontal stabilizer is from 4 to 1 to 4 to 2. The hollow part is a fixed type, and therefore the adjustment is not needed after the production. A portion of a leading edge is folded back, a free end side is bonded by adhesives, and a fall part and a rising part are provided.SELECTED DRAWING: Figure 1
Patent JP-2021157018-A (JP)
Title: Map display system and map display program
Inventor: UEDA KAZUYA
IPC: G06T11/60
Filed: 2020-03-26
Abstract: To provide a technique by which a user can easily get to know information related to a tunnel section.SOLUTION: The map display system includes: a section altitude acquisition unit for acquiring the altitude of a tunnel section as a section in a tunnel; a map display unit for displaying a map that includes the tunnel section in a position according to the altitude of the tunnel section; and an object display unit for displaying an object related to the tunnel section, in a position of the map at the altitude of the tunnel section.SELECTED DRAWING: Figure 1
Patent JP-2021153850-A (JP)
Title: Program, terminal, game system, and game management device
Inventor: KOTANI HIDETO
IPC: A63F13/47
Filed: 2020-03-27
Abstract: To provide a game that has improved amusement properties for a player.SOLUTION: A program for causing a computer to execute a match game causes the computer to function as: selection means for selecting a game element; setting means for setting the selected game element in association with a player; acquisition means for acquiring a parameter indicating relationships between the game element and the player that can be changed according to the progress of the match game of the player; and provision means for providing story information on a story of the game element according to the acquired parameter.SELECTED DRAWING: Figure 4
Patent JP-2021158048-A (JP)
Title: Operation knob device
Inventor: ITO KENJI
IPC: G06F3/044
Filed: 2020-03-30
Abstract: To prevent liquid from entering from the outside to the inside.SOLUTION: An operation knob device 10 includes a cylindrical holder 20; an annular rotor 25 arranged in the holder 20 to allow rotation around an axis A; a knob 30 that is allowed to move relative to the rotor 25 in the direction along the axis A and is prevented from moving relatively in the circumferential direction; a first transmission member 36 that can move in conjunction with the movement of the knob 30 in the direction along the axis A; and a second transmission member 37 that can rotate integrally with the rotor 25. The knob 30 includes a cylindrical outer wall portion 30a with light-shielding property, an annular end wall portion 30b having a light-shielding property, and a window portion 30c that is connected to an inner portion 30b2 of the end wall portion 30b and can transmit the light on the display panel 1 side to the opposite side.SELECTED DRAWING: Figure 2A
Patent JP-2021162188-A (JP)
Title: Main stop type electric water heater with combination faucet
Inventor: TAKEBE MASAZUMI
IPC: F24H9/16
Filed: 2020-03-31
Abstract: To provide a main stop type electric water heater with a combination faucet, which has a simple structure, requires a small number of components, and performs flow rate adjustment and temperature adjustment with one lever.SOLUTION: A water supply port 3 coupled to the water service is provided in a combination faucet 2. A hot water storage tank branch port 4 and a manual combination branch port 5 communicated to the water supply port 3 are formed. An opening/closing body that respectively opens/closes the hot water storage tank branch port 4 and the manual combination branch port 5 is provided. The combination faucet 2 equipped with a lever 6 in congestion with the open/close body is provided. A hot water tank water supply path A is connected to the hot water storage tank branch port 4 of the combination faucet 2 connected to the water service. A water supply path B is connected to the manual combination branch port 5. By the operation of the lever 6, hot water supply in a combination path D, flow rate adjustment, and temperature adjustment are performed.SELECTED DRAWING: Figure 1
Patent JP-2021160181-A (JP)
Title: Decorative laminate film
Inventor: NAKAJIMA KAZUHIRO
IPC: B32B9/00
Filed: 2020-03-31
Abstract: To provide a decorative laminate film capable of decorating an adherend member with a simple process, and further capable of imparting a glossy feeling and a deep depth feeling.SOLUTION: A decorative laminate film includes a first adhesive layer, a transparent inorganic layer, an intermediate layer and a light diffusion layer in this order. In a reflection rate measured through bonding a face on a side of the adhesive layer of the decorative laminate film onto a glass plate and irradiating the decorative laminate film with visible light of a wavelength of 360 to 780 nm via the glass plate, a rate of a Y value of specular reflection light to a Y value of diffused reflection light is 15% or more.SELECTED DRAWING: Figure 1
Patent JP-2020107911-A (JP)
Title: Manufacture method for semiconductor device
Inventor: MIYAIRI HIDEKAZU
IPC: H01L21/336
Filed: 2020-04-02
Abstract: To provide a method for manufacturing a semiconductor device with a fewer steps, the semiconductor device including a thin-film transistor having an excellent electric characteristic and high reliability.SOLUTION: After a channel protection layer is formed on an oxide semiconductor film including In, Ga, and Zn, a film having the n-type conductivity and a conductive film are formed to form a resist mask on the conductive film. Using, as etching stoppers, the channel protection layer and a gate insulation film together with this resist mask, etching is performed on the conductive film, the film having the n-type conductivity, and the oxide semiconductor film including In, Ga, and Zn to form a source electrode layer and drain electrode layer, a buffer layer, and a semiconductor layer.SELECTED DRAWING: Figure 1
Patent JP-2021161837-A (JP)
Title: Supply and construction system of decorative board set for finishing construction
Inventor: KUDO SEIJI
IPC: E04F13/08
Filed: 2020-04-03
Abstract: To provide a decorative board set for a finishing construction capable of being constructed easily to a construction site smoothly.SOLUTION: The supply and construction system of a decorative board set for a finishing construction comprises a step of deciding a color and pattern of the decorative board for the finishing construction according to an interior design of an architectural building, a step of preparing a necessary quantity of the decorative board for the finishing construction according to a layout of a construction drawing, a step of forming the decorative board set for the finishing construction stacked and packaged in order of construction, a step of supplying the decorative board set for the finishing construction to a construction site, and a step of constructing the decorative board for the finishing construction picked from the decorative board set for the finishing construction in the construction order at the construction site into a lining board of a wall or a ceiling according to the layout of the construction drawing.SELECTED DRAWING: None
Patent JP-2021164967-A (JP)
Title: Mems actuator, driving method for mems actuator and mems actuator control program
Inventor: KURASHINA TAKAYUKI
IPC: G02B26/10
Filed: 2020-04-06
Abstract: To provide a MEMS actuator capable of bringing a frequency of driving voltage close to a resonance frequency regardless of variations in a resonance frequency of a movable part.SOLUTION: A MEMS actuator includes: a movable inter-digital electrode for driving a movable part with electrostatic force generated between itself and a fixed inter-digital electrode; an actuator driving circuit 121 for applying a driving voltage Vin(t) having a time waveform that periodically repeats a rise and a fall and includes a period of being a constant voltage after a rise and before a fall between the fixed inter-digital electrode and the movable inter-digital electrode; and a timing detection circuit 122 for generating a capacity differential signal Vout(t) by converting a current signal J1 which is output by the fixed inter-digital electrode or the movable inter-digital electrode due to a change in capacity between the fixed inter-digital electrode and the movable inter-digital electrode into a voltage signal, and detecting a timing when the capacity differential signal Vout(t) reaches a threshold value.SELECTED DRAWING: Figure 5
Patent JP-2021165473-A (JP)
Title: Control device and control method
Inventor: FURUTA MASATERU
IPC: G01S13/76
Filed: 2020-04-06
Abstract: To provide a control device and a control method which are capable of reducing the failure of authentication between devices.SOLUTION: A control unit 230, which is mounted on a vehicle 20 for executing an authentication process, based on information used for authentication obtained from a portable device 100 as another device, to authenticate the portable device 100, starts executing the authentication process when the control unit 230 acquires a specified trigger, such as, for example, an operation in which a user double-clicks an operation unit 150 of the portable device 100 or an operation in which the user shakes the portable device 100.SELECTED DRAWING: Figure 1
Patent JP-2020129116-A (JP)
Title: Optical device
Inventor: SUZUKI TOMOHITO
IPC: B81B3/00
Filed: 2020-04-09
Abstract: To provide an optical device having reliability.SOLUTION: In the optical device, a base and a movable part are constituted by a semiconductor substrate having a first semiconductor layer, an insulating layer and a second semiconductor layer in the order stated, from one side in a prescribed direction. The base is composed of the first semiconductor layer, the insulating layer and the second semiconductor layer. The movable part has an arrangement part composed of the second semiconductor layer. An optical function part is arranged on the surface on one side of the arrangement part. The first semiconductor layer constituting the base is thicker than the second semiconductor layer constituting the base. The surface on one side of the base is located closer to the one side than is the optical function part. Each of a plurality of elastic support parts that support the movable part so as to be capable of moving along a prescribed direction includes a lever, a first torsion support part connected between the lever and the base, and a second torsion support part connected between the lever and the movable part.SELECTED DRAWING: Figure 5
Patent JP-2020123381-A (JP)
Title: Lot number information providing system and lot number information providing method
Inventor: MINAMIHASHI JOJI
IPC: G06Q50/16
Filed: 2020-04-15
Abstract: To provide a lot number information providing system and a lot number information providing method that easily find lot numbers of nearby places on site.SOLUTION: A lot number information providing system includes a lot number information providing device 100 and a terminal 200 that can communicate with each other. The lot number information providing device 100 records cadastral map data 111 in which position coordinates and a lot number are associated with each other in a recording unit, and executes a lot number information acquisition step S140. In the lot number information acquisition step S140, the lot number information providing device acquires the lot number of the position coordinates of a spot. The terminal 200 executes an information acquisition step S211 and a target coordinates calculation step S260. In the information acquisition step S211, it acquires positional information S210 indicating the position coordinates of the terminal, direction information S220 indicating the direction of an image to be acquired with respect to the terminal, attitude information S230 indicating the attitude of the terminal, and an image S240. In the target coordinates calculation step S260, the position coordinates of the spot is found according to the positional information, direction information, attitude information, and the information on the spot.SELECTED DRAWING: Figure 2
Patent JP-2021170508-A (JP)
Title: Connector, harness, and connector assembly
Inventor: KIMURA SHINYA
IPC: H01R13/6473
Filed: 2020-04-17
Abstract: To provide a cable connector that can be reduced in size in a pitch direction as well as in size in a vertical direction.SOLUTION: A connector 30 comprises: a plurality of signal terminals 42; a plurality of ground terminals 48 connected with an external conductor 226 of a cable 22; and ground parts 66 connected with the external conductor 226. The signal terminals 42 and the ground terminals 48 are arranged alternately in a pitch direction (a Y direction) to form one terminal row 40R. Each of the signal terminals 42 has a first adjustment part 426. Each of the ground terminals 48 has a second adjustment part 486. The signal terminals 42 include outside signal terminals 42A located at ends of the terminal row 40R. A first adjustment part 426 of each outside signal terminal 42A is projected toward each ground part 66 in the pitch direction. A position of the first adjustment part 426 of the outside signal terminal 42A in an orthogonal plane (an XZ plane) is overlapped with a position of the ground part 66 in the orthogonal plane.SELECTED DRAWING: Figure 18
Patent JP-2021171685-A (JP)
Title: Carbon film, gas separation body and gas separation membrane module
Inventor: YOKOO YUKI
IPC: B01D69/10
Filed: 2020-04-22
Abstract: To provide a carbon film capable of separating low molecular weight gas from mixed gas with a high separation factor and at a high permeation rate; and to provide a gas separation body, and a gas separation membrane module.SOLUTION: A carbon film satisfies a specific formula specified by the ratio of specific combinations of the smallest strength IV between a wavelength showing ID and a wavelength showing IG, where the largest strength ID is in the range of 1,200-1,450 cm-1 and the largest strength IG is in the range of 1,450-1,700 cm-1, in Raman spectrum.SELECTED DRAWING: Figure 1