baber/WOPTO huggingface dataset:
Patent JP-2022124085-A (JP)
Title: seat slide device
Inventor: SHIRAKI SUSUMU
IPC: B60N2/07
Filed: 2021-02-15
Abstract: To devise an attachment structure of a roller or a slide member for smoothly moving an upper rail to reduce costs of a support structure of the roller or the slide member in a seat slide device.SOLUTION: A seat slide device disclosed by the specification includes: a lower rail which may be attached to a vehicle body; and an upper rail which may be attached to a seat and slidably engages with the lower rail. The upper rail includes: a roller or a slide member which contacts with a bottom plate of the lower rail; and a projection which supports the roller or the slide member. The projection is integrally molded with the upper rail. The projection supporting the roller or the slide member is integrally molded with the upper rail, and thus costs of a support structure of the roller or the slide member can be reduced.SELECTED DRAWING: Figure 5
Patent JP-2022127392-A (JP)
Title: assembly toy
Inventor: MATSUI HIROKI
IPC: A63H9/00
Filed: 2021-02-19
Abstract: To provide a mechanism suitably enhancing interest in, for example, an assembling process of an assembly toy.SOLUTION: An assembly toy comprises a first assembly component whose assembly method is not shown in assembling instructions of the assembly toy and that is assembled from a plurality of parts, and a second assembly component whose assembly method is shown the in assembling instructions of the assembly toy and that is assembled from a plurality of parts. The assembling instructions include hint information for assembling the first assembly component, and the first assembly component includes a shape corresponding to the hint information.SELECTED DRAWING: Figure 2
Patent JP-2022127508-A (JP)
Title: Wall storage unit and wall storage device
Inventor: KOBAYASHI MAHO
IPC: A47B85/08
Filed: 2021-02-19
Abstract: To improve load bearing of a shelf board used as a desk in a wall storage unit comprising the shelf board including a fixed part and a movable part connected to a front end of the fixed part and rotationally turning between a vertical position and a horizontal position.SOLUTION: A wall storage unit U comprises a storage body 1, a shelf board 11 and a front door 26. The shelf board 11 includes a fixed part 15 fixed to the inside of the storage body 1, and a movable part 16 attached to a front end of the fixed part 15 so as to rotationally turn about a horizontal axis extending in the horizontal direction and rotationally turning between a vertical position extending upward from the front end of the fixed part 15, and a horizontal position extending forward. The front door 26 includes a door body 27 for covering at least a part of a front opening of the storage body 1 in a closed position, and a support part 28 provided at an inner face of the door body 27 and supporting a lateral edge of the movable part 16 in the horizontal position from the downward in an open position.SELECTED DRAWING: Figure 6
Patent JP-2022127663-A (JP)
Title: Garbage storage
Inventor: SHIMAMOTO YUSUKE
IPC: B65F1/16
Filed: 2021-02-22
Abstract: To provide a garbage storage that is allowed to open and close an opening with a smaller force.SOLUTION: A garbage storage 1 comprises a body unit 3 that stores garbage, a lid unit 2 that opens and closes an opening 9 formed in the body unit 3, and a door unit 4 that is allowed to broaden the opening 9. The garbage storage 1 further comprises an interaction mechanism 5 that interacts the action of opening the opening 9 by the lid unit 2 with the action of broadening the opening 9 by the door unit 4. The interaction mechanism 5 has a wire having one end connected to the door unit 4 and the other end connected to the lid unit 2 and rear and upper pulleys 54, 55 that guide the wire.SELECTED DRAWING: Figure 1
Patent JP-2022128793-A (JP)
Title: Method for producing conductive polymer solution and method for producing conductive laminate
Inventor: MATSUBAYASHI SATOSHI
IPC: C08L65/00
Filed: 2021-02-24
Abstract: To provide a method for producing a conductive polymer solution capable of reducing an amount used of an organic solvent and to provide a method for producing a conductive laminate using the resulting conductive polymer solution.SOLUTION: There is provided a method for producing a conductive polymer solution which comprises: a step of adding a catalyst and an oxidant into reaction liquid containing a monomer capable of forming a π-conjugated conductive polymer, a polyanion and water to oxidation-polymerize the monomer and obtain a conductive polymer powder containing the π-conjugated conductive polymer and the polyanion; a step of fractionating the conductive polymer powder from the reaction liquid; and a step of mixing the fractionated conductive polymer powder, an amine compound or a quaternary ammonium compound and a solvent to obtain a conductive polymer solution containing the conductive polymer powder in which the amine compound or the quaternary ammonium compound is reacted, in the reaction liquid, a content ratio of the monomer to the polyanion is 1:0.5 to 1:1 on a mass basis.SELECTED DRAWING: None
Patent JP-2022130010-A (JP)
Title: Meal service provision support system
Inventor: TANAKA HIROKAZU
IPC: G06Q50/10
Filed: 2021-02-25
Abstract: To enable: making reservations/placing orders of meal services at users' discretion with no need for the users to visit eating/drinking establishments; setting places or time to pick up the meal services at users' discretion; making settlement processing via cash, credit cards, or the like unnecessary; solving congestion at the eating/drinking establishments; and efficiently avoiding concentration of the users, as well as, contact between people.SOLUTION: A support system 1 for providing a prescribed meal service desired by a user at a prescribed location desired by the user, comprises: a delivery service section 10A, comprising menu selection information generation means displayed at a user terminal 40 operable by the user for generating menu selection information indicating contents of available meal services and provision locations thereof in a selective manner, and usage information generation means for generating prescribed usage information once the meal service prepared corresponding to the menu selection information is picked up at the provision location; a mobile check service section 10B; and a settlement processing section 11 for executing prescribed settlement processing based on the usage information.SELECTED DRAWING: Figure 2
Patent JP-2021098861-A (JP)
Title: Graphene reinforced polyethylene terephthalate
Inventor: JAY CLARKE HANAN
IPC: B01F23/00
Filed: 2021-02-26
Abstract: To provide graphene reinforced polyethylene terephthalate (PET) compositions and methods for preparation thereof.SOLUTION: Graphene nanoplatelets comprising a suitable initial surface area are added to a solvent for producing PET, the solvent comprising ethylene glycol. The solvent and graphene nanoplatelets are sonicated to disperse the nanoplatelets within the solvent. The solvent and graphene nanoplatelets are centrifuged to remove nanoplatelet agglomerates within the solvent. A supernatant solution of dispersed graphene nanoplatelets and solvent is decanted and then used for in-situ polymerization of the graphene reinforced PET comprising a continuous matrix of PET with a dispersed graphene reinforcement phase. The graphene reinforcements comprise a minimal number of layers of two-dimensional mono-atomic carbon sheets. The number of layers ranges between 1 layer and 7 layers. The graphene reinforced PET comprises a concentration of graphene nanoplatelets being less than 2% weight fraction of the graphene reinforced PET.SELECTED DRAWING: None
Patent JP-2022131721-A (JP)
Title: Order input device and program
Inventor: SHIBUYA HIROSHI
IPC: G06F3/0482
Filed: 2021-02-26
Abstract: To provide an order input device and a program that, when receiving input of an order of a menu with selection, allow selection of an option without making a transition from a selection screen for selecting a selection item to a selection screen for selecting an option.SOLUTION: An order input device receives input of an order, and the order input device comprises: a creation unit that reads out, from a storage unit storing a plurality of selection items and options for the plurality of selection items for every menu with selections, a plurality of selection items and a plurality of options corresponding to an ordered menu with selection, and creates an image of a table that displays the plurality of selection items and the plurality of options as a list; and a display control unit that displays the image of the table in a predetermined display area of a selection screen for selecting an option so that the image can be scrolled in the display area.SELECTED DRAWING: Figure 6
Patent JP-2021080290-A (JP)
Title: ACTIVIN-ActRII ANTAGONISTS AND USES THEREOF FOR INCREASING RED BLOOD CELL LEVELS
Inventor: SHERMAN MATTHEW L
IPC: A61K47/68
Filed: 2021-03-01
Abstract: To provide alternative compositions and methods for increasing red blood cells in patients.SOLUTION: The present invention provides the use of activin-ActRII antagonists (including, for example, activin-binding ActRIIa polypeptides, activin-binding ActRIIb polypeptides, anti-activin antibodies, anti-ActRIIa antibodies, anti-ActRIIb antibodies, activin-, ActRIIb-, or ActRIIa-targeted small molecules and aptamers, and nucleic acids that decrease expression of activin, ActRIIb or ActRIIa) to increase red blood cell and hemoglobin levels in patients and to treat disorders associated with low red blood cell or hemoglobin levels in patients in need of treatment.SELECTED DRAWING: None
Patent JP-2022135099-A (JP)
Title: electric actuator
Inventor: CHEN DONGMING
IPC: H02K33/00
Filed: 2021-03-04
Abstract: To provide an electric actuator having a structure which can be axially downsized.SOLUTION: An electric actuator 100 comprises: a movable element 70 which has a core body 72 made of a magnetic material, and which is axially movable along a central axis; a coil 40 which is located radially outside the core body and surrounds the core body; a case 10, made of a magnetic material, which houses the core body and the coil in the inside; and a magnet 50 which is housed inside the case, and is located radially inside or radially outside the coil. A first axial wall part 10a has a first core part 21 which is located on one side in the axial direction of the core body. A second axial wall part 10b has a second core part 22 which is located on the other side in the axial direction of the core body. A portion, overlapping the core body when viewed in the axial direction, of a surface in the first core part facing the other side in the axial direction has an area larger than that of a portion, overlapping the core body when viewed in the axial direction, of a surface in the second core part facing the one side in the axial direction.SELECTED DRAWING: Figure 1
Patent JP-2021108377-A (JP)
Title: Photoelectric conversion device, substrate for lamination, and camera
Inventor: YAMASHITA TAKANORI
IPC: H01L27/146
Filed: 2021-03-15
Abstract: To provide, in a photoelectric conversion device in which two substrates are superimposed, the relationship between the number of connections forming a first electric node and the number of connections forming a second electric node.SOLUTION: A photoelectric conversion device has: a first semiconductor region in which a plurality of pixels each including a photoelectric conversion element are arranged; a second semiconductor region in which a circuit is arranged, which includes at least one of a signal processing circuit that processes signals based on electric charges generated in the photoelectric conversion elements and a control circuit that supplies control signals to the plurality of pixels; and a plurality of connections that each include two conductive parts in contact with each other and electrically connect at least one of the plurality of pixels with the circuit. The first semiconductor region, the two conductive parts included in one of the plurality of connections, and the second semiconductor region are arranged in this order along a first direction. A first number of first connections included in the plurality of connections form a first electric node. A second number, which is different from the first number, of second connections included in the plurality of connections form a second electric node that is electrically separated from the first electric node.SELECTED DRAWING: Figure 4
Patent JP-2021090470-A (JP)
Title: Methods and compositions for activation of gamma-delta t-cells
Inventor: CHARLES DAVID PAUZA
IPC: A61K31/663
Filed: 2021-03-19
Abstract: To provide methods and compositions for the activation of gamma delta T-cells.SOLUTION: The present invention relates generally to methods and compositions for gene therapy and immunotherapy that activate gamma delta T-cells, and in particular, can be used in the treatment of various cancers and infectious diseases. In one aspect, a method of activating a GD T-cell is provided. The method includes infecting, in the presence of the GD T-cell, a target cell with a viral delivery system that encodes at least one genetic element. In embodiments, the at least one genetic element includes a small RNA capable of inhibiting production of an enzyme involved in the mevalonate pathway.SELECTED DRAWING: None
Patent JP-2022144881-A (JP)
Title: Installation guide member for immersed tunnel and method for constructing immersed tunnel
Inventor: OGURA DAIKI
IPC: E02D29/073
Filed: 2021-03-19
Abstract: To provide an installation guide member for an immersed tunnel and a method for constructing an immersed tunnel, capable of setting an immersed box with high accuracy with a simple configuration and applicable to a tunnel of complicated shape.SOLUTION: A method for constructing an immersed tunnel 4 using an installation guide member 1, which is formed by layering a hydraulic mixture by an additional manufacturing device equipped with a mechanism for continuously discharging a flexible hydraulic mixture from a movable discharge part, the installation guide member 1 comprising a bottom plate 11 having a recessed surface 13 and a pair of guide walls 12, 12 is formed using additive manufacturing equipment. A plurality of immersed boxes 41 constituting the immersed tunnel 4 are immersed along the pair of guide walls 12, 12. The immersed boxes 41 are sequentially immersed at predetermined immersed positions on the immersed surface 13. After connecting and joining the adjacent immersed boxes 41, 41, the immersed tunnel 4 is formed by draining the water in the immersed box 41.SELECTED DRAWING: Figure 5
Patent JP-2022144908-A (JP)
Title: Semiconductor storage device, memory controller, and memory system
Inventor: KOSAKAI MITSUHIKO
IPC: G06F12/00
Filed: 2021-03-19
Abstract: To provide a semiconductor storage device, a memory controller, and a memory system with improved reliability.SOLUTION: A semiconductor storage device includes a memory cell array and first and second circuits. The first circuit is configured to detect presence/absence of a first signal from an external device. The first signal is received when the external device communicates in accordance with a first interface protocol, and is not received when the external device communicates in accordance with a second interface protocol different from the first interface protocol. The second circuit is configured to generate an external signal in a first state when the first circuit detects the first signal and a second signal in a second state being different from the first state when the second circuit does not detect the first signal.SELECTED DRAWING: Figure 2
Patent JP-2022148846-A (JP)
Title: Flow rate control valve
Inventor: KAWASHIMA DAIJI
IPC: F16K31/06
Filed: 2021-03-24
Abstract: To switch a high flow rate and a low flow rate by a single electromagnetic valve.SOLUTION: A moving core has a permanent magnet and a magnetic material-made magnetic flux passage part, a stator core has a non-magnetic material made magnetic flux block part, and when a positive voltage is applied to a first electrode, the moving-core magnetic flux passage part and a region other than the stator-core magnetic flux block part are sucked and repelled with respect to each other, and move the moving core in a first direction. At the non-energization of a coil, a first valve body is seated on a first valve seat, a second valve body is seated on a second valve seat, and a flow of fluid is blocked. When the positive voltage is applied to the first electrode, the moving core moves in the first direction, and the second valve body is released from the second valve seat. Therefore, the fluid flows in a communication passage of the first valve body. To the contrary, when a negative voltage is applied to the first electrode, the moving core moves in a second direction, and releases the first valve body from the first valve seat in a state that the second valve body is seated on the second valve seat. As a result, the fluid flows out to a flow-out passage from the first valve seat.SELECTED DRAWING: Figure 2
Patent JP-2021107679-A (JP)
Title: Drilling device and operation method thereof
Inventor: JAMES ERIC JACKSON
IPC: E21B7/12
Filed: 2021-03-25
Abstract: To provide an underwater drilling device that enables safe operation and easy recovery on the soft seabed.SOLUTION: A footprint of outrigger legs of a drilling device is increased to allow a drill to be operated on the soft seabed. A foot 105 of the drilling device comprises a foot frame, and a plurality of louver assemblies attached to the foot frame. Each louver assembly comprises a louver that is located in a first position when the foot 105 is on a surface, and is movable toward a second position to facilitate the separation of the foot 105 from the surface.SELECTED DRAWING: Figure 1
Patent JP-2021100625-A (JP)
Title: Pachinko game machine
Inventor: SHOJI DAIKI
IPC: A63F7/02
Filed: 2021-03-25
Abstract: To provide a game machine equipped with means that can determine the degree of efficiency of ball entrance to each winning port.SOLUTION: A pachinko game machine includes: a plurality of winning ports that allow entrance of game balls and deliver winning balls upon the entrance of game balls; ball entrance determination means capable of detecting the entrance of game balls to the plurality of winning ports; ball entrance state information generation means for generating ball entrance state information which is information based on the ball entrance state of game balls to the plurality of winning ports, based on a detection result detected by the ball entrance determination means; and a ball entrance state output terminal which is an output terminal capable of outputting the ball entrance state information. The pachinko game machine outputs the ball entrance state information, which is generated by the ball entrance state information generation means, from the ball entrance state output terminal.SELECTED DRAWING: Figure 17
Patent JP-2022150214-A (JP)
Title: Display device
Inventor: AJIMINE BENSEI
IPC: G06F3/044
Filed: 2021-03-26
Abstract: To provide a display device with which it is possible to lower the height and reduce the size of the device and expand a visual field, as well as view an original video from the front.SOLUTION: This display device 100 comprises: a transparent lightguide plate 120, with a lightguide plate image 126 which is the original video of an aerial image 170 being formed at a bottom 124; a light source 110 for emitting light L toward the inside of the lightguide plate 120 from a side part 122 of the lightguide plate 120; a polarization beam splitter 130 arranged in parallel to the lightguide plate 120 and upward of the lightguide plate 120; a λ/4 plate 140 arranged downward of the lightguide plate 120; and a retroreflective member 150 arranged in parallel to the lightguide plate 120 and downward of the λ/4 plate 140, thus the display device causing the lightguide image 126 to be retroreflected so as to display the aerial image 170.SELECTED DRAWING: Figure 2
Patent JP-2022155925-A (JP)
Title: Film for package and package
Inventor: MIYAWAKI MASATO
IPC: B32B27/18
Filed: 2021-03-31
Abstract: To provide a film for a package and a package which have oxygen barrier property and water vapor barrier property for repeated uses, have reduced odor and can be easily recycled.SOLUTION: There is provided a film for a package 1 which comprises a base material 10 in which a vapor deposition layer 14 having a specific thickness is formed on one surface of a base layer 12 composed of a biaxially oriented polypropylene film, a sealant material 20 which is positioned on one surface of the base material 10 and is composed of a non-stretched polypropylene film and an adhesive layer 30 which is positioned between the base material 10 and the sealant material 20 and contains a specific amount of an oxygen absorber, wherein the calorie ratio of the endothermic peak of β'-crystal group derived from β-crystal to the total calorie of the endothermic peak of the base material 10 measured by heat-flux differential scanning calorimetry is 10% or less.SELECTED DRAWING: Figure 1
Patent JP-2021161598-A (JP)
Title: Paper comprising chemically-modified and fibrillated cellulose fiber-containing clear coating layer
Inventor: SOTOOKA RYO
IPC: D21H19/82
Filed: 2021-03-31
Abstract: To provide paper having high print surface strength.SOLUTION: Paper comprises base paper and a clear coating layer, the clear coating layer including starch, chemically-modified and fibrillated cellulose fiber, and metal salt. The starch is preferably oxidized starch.SELECTED DRAWING: None
Patent JP-2022159948-A (JP)
Title: Liquid water determination device for fuel cell
Inventor: NITTA SHUHEI
IPC: G01N29/024
Filed: 2021-04-05
Abstract: To provide a liquid water determination device for a fuel cell capable of nondestructively determining the presence or absence of produced water in a flow path of a separator.SOLUTION: A liquid water determination device 14 for a fuel cell 12 includes an ultrasonic wave probe 40 capable of injecting an ultrasonic wave in the opposite direction of separators 18, 20. In such a configuration, when the ultrasonic wave is emitted from the ultrasonic wave probe 40, data obtained differs depending on the presence or absence of a produced water 26 in a flow channel 24. Thereby it is possible to nondestructively determine the presence or absence of the produced water 26.SELECTED DRAWING: Figure 1
Patent JP-2021105618-A (JP)
Title: Inertial measurement unit, moving body positioning device, system and moving body
Inventor: KINOSHITA YUSUKE
IPC: G01C19/00
Filed: 2021-04-06
Abstract: To solve a problem related to an angular velocity sensor when installing a positioning system including an inertial measurement unit to a moving body.SOLUTION: An inertial measurement unit is used by being combined with a satellite positioning receiver for outputting a positioning result at each T-second in a positioning system installed at a moving body. The inertial measurement unit comprises X, Y and Z-axis angular velocity sensors when setting a fore-and-aft direction of the moving body as an X-axis, a right-and-left direction as a Y-axis, and an axis orthogonal to the X-axis and the Y-axis as a Z-axis. In the Z-axis angular velocity sensor, a position error P[m] based on a detection signal of the Z-axis angular velocity sensor while the moving body moves for T-seconds at a moving velocity V[m/sec] satisfies Pp≥P=(V/Bz)×(1-cos(Bz×T)), (here, a bias error of the Z-axis angular sensor is Bz[deg/sec], and a prescribed allowable maximum position error while the moving body moves for T-seconds is Pp[m]), and bias errors Bx and By of the X and Y-axis angular velocity sensors satisfy Bz<Bx, and Bz<By.SELECTED DRAWING: Figure 1