baber/WOPTO huggingface dataset:
Patent JP-2019116894-A (JP)
Title: Directing fuel discharge by giving off-axis direction to stream exiting from nozzle
Inventor: BARRY S CARPENTER
IPC: F02M69/00
Filed: 2019-02-15
Abstract: To direct fuel discharge by giving an off-axis direction to a stream exiting from a nozzle.SOLUTION: Nozzles and a method of making the nozzles are disclosed. The disclosed nozzles have a non-coined three-dimensional inlet face 11, and an outlet face 14 opposite the inlet face 11. The nozzles may have one or more nozzle through-holes extending from the inlet face 11 to the outlet face 14. At least one stream of fuel 1064 exits from the nozzle through-holes off a normal (i.e., a central normal line 20) to the nozzle outlet face 14. Fuel injectors containing the nozzles are also disclosed. Methods of making and using the nozzles and the fuel injectors are further disclosed.SELECTED DRAWING: Figure 2
Patent JP-2020130491-A (JP)
Title: Armrest structure of seat
Inventor: ISHIMIZU AMI
IPC: A47C7/54
Filed: 2019-02-18
Abstract: To provide an armrest structure of a seat capable of adjusting the position of an armrest in a lateral width direction without using a spindle projecting in the lateral width direction.SOLUTION: There is provided an armrest 20 disposed movably in the lateral width direction of a seat 50, and a guide block 30 disposed movably in the front-rear direction of the seat 50. The armrest 20 and the guide block 30 are engaged with each other so as to be slidable in an oblique direction with respect to the lateral width direction and the front-rear direction of the seat 50. When an operation portion 40 is operated, and the guide block 30 is moved forward or rearward, the armrest 20 is moved leftward or rightward in linkage with the guide block 30.SELECTED DRAWING: Figure 6
Patent JP-2020133253-A (JP)
Title: Parking device
Inventor: SUDA HIROSHI
IPC: E04H6/22
Filed: 2019-02-20
Abstract: To provide a fork type parking device capable of more safely and surely storing an electric vehicle in a parking room in a charged state.SOLUTION: A parking device includes: a housing having a self-standing shape; a cable at least partially housed in the housing so that the tip is pulled out to the outside of the housing at an arbitrary length; a charging connector attached to the tip of the cable and connected to a charging port of an electric vehicle; and a power supply box having a connection terminal which is electrically connected to the cable inside the housing, exposed outside the housing, and electrically connectable to a power supply terminal of a power supply device. The parking device is provided with: an elevating lift-side holding body which is installed on an elevating lift and holds the power supply box on the elevating lift with the power supply box standing on its own; and a traverse tray side holder configured to hold a power feed box on a traverse tray with the power feed box standing on its own and to be allowed to deliver the power feed box to and from the lift-side holder when passing the lift-side holder.SELECTED DRAWING: Figure 10
Patent JP-2020132021-A (JP)
Title: Vehicular cargo compartment structure
Inventor: NARA MASAKI
IPC: B60R5/04
Filed: 2019-02-21
Abstract: To provide a vehicular cargo compartment structure which can easily lock a locking component, which is provided on a board, on a seat when the board is leaning against the seat.SOLUTION: A vehicle body rear part structure comprises: a cargo compartment space 21 which is provided in the rear of a seat of a vehicle 1; a board 3 which can be held between a loading position at which a cargo can be loaded and a storage position at which the board is located along a seat back face in the cargo compartment space 21; a hook member 4 which is provided on the back face of the seat at a position upper than the board 3 at the loading position; and a locking component 5 which is provided on the board 3, and can be hooked on the hook member 4.SELECTED DRAWING: Figure 1
Patent JP-2020134836-A (JP)
Title: Optical connector
Inventor: TAKEDA TAIKI
IPC: G02B6/36
Filed: 2019-02-22
Abstract: To provide an optical connector that can prevent looseness of a coupling of an optical plug with respect to an optical receptacle without increasing the number of parts and unnecessary work.SOLUTION: An optical connector has the following configurations: a guide groove 36 to which an engagement protrusion protruding from an outer circumference of a plug fitting sleeve formed on an optical receptacle is inserted is formed on an inner peripheral surface 35a of a coupling 35 rotatably provided on an optical plug to be connected to the optical receptacle; a groove bottom protrusion 37 protruding from a groove bottom surface 36b thereof is formed on the rear end part opposite to a front end opening 36a of the guide groove 36; an engagement recess 36e for accommodating the engagement protrusion is formed on the rear end side of the guide groove with respect to the groove bottom protrusion 37; and an inclined surface 37a whose depth becomes shallower with respect to the inner peripheral surface 35a of the coupling from the front end to the rear end along the extending direction of the guide groove 36 is formed on the groove bottom protrusion 37.SELECTED DRAWING: Figure 3
Patent JP-2020135689-A (JP)
Title: Model learning system, intention interpretation system, method for learning model, and model learning program
Inventor: TSUCHIDA MASAAKI
IPC: G06F40/295
Filed: 2019-02-25
Abstract: To allow usage of the characteristics of an intent or a slot to learn a precise model in learning of a model used to recognize an intent or a slot.SOLUTION: A model learning device 2 of a model learning system 1 has a model learning unit 11 for learning an intention interpretation model by using a loss which increases when an intent or a slot having learned learning data does not satisfy the limitation on a predetermined relation between an intent and a slot. The structure can reduce the possibility that the intention interpretation model after learning recognizes a combination of an intent and a slot which does not satisfy the limitation on the relation between the intent and the slot.SELECTED DRAWING: Figure 1
Patent JP-2020134912-A (JP)
Title: Lens drive device
Inventor: ABE RYO
IPC: H02N2/04
Filed: 2019-02-26
Abstract: To provide a lens drive device with which the transmission of an external force to an oscillatory wave motor is suppressed.SOLUTION: A lens drive device 10 comprises a moving member 12, an oscillatory wave motor 100 provided with a guide mechanism 115, a connecting part 16 for connecting to the oscillatory wave motor 100 and provided in the moving member 12, a guide shaft 13b, at least one rolling member 15, and a restricting part 17b. The displacement of the moving member 12 is restricted due to the fact that the rolling member 15 or the restricting part 17b comes in contact with the guide shaft 13b, and the connecting part 16 restricts rotation of the oscillatory wave motor 100 around the guide mechanism 115, the connecting part 16 being equipped with an urging member 16b that generates an urging force B2. The oscillatory wave motor 100 and the moving member 12 do not relatively move when an external force F to the moving member 12 is greater than or equal to a first force F1, the oscillatory wave motor 100 and the moving member 12 relatively move when the external force F exceeds the first force F1 but does not exceed a second force F2, and the relative movement is restricted by the restricting part 17b when the external force F exceeds the second force F2.SELECTED DRAWING: Figure 4
Patent JP-2019151834-A (JP)
Title: Protein solution preparation method and molecular weight measurement method using same
Inventor: KAWAI WATARU
IPC: G01N30/88
Filed: 2019-02-26
Abstract: To provide: a protein solution preparation method in which, when dissolving a water-insoluble protein such as fibroin in a solvent, it can be prepared to any concentration in a short time and in an easy manner without causing denaturation; and a protein molecular weight measurement method.SOLUTION: There are provided, a protein solution preparation method comprising: a first step of obtaining a first protein solution by dissolving a water-insoluble protein in a solvent containing hexafluoroacetone hydrate; and a second step of obtaining a second protein solution by adding a solvent containing 1,1,3,3,3-hexafluoro-2-propanol to the first protein solution, and a protein molecular weight measurement method using the same.SELECTED DRAWING: Figure 1
Patent JP-2020139556-A (JP)
Title: Pressure control device
Inventor: MIYAGI MASARU
IPC: F16K27/04
Filed: 2019-02-28
Abstract: To provide a pressure control device improved in workability in assembling a body and a filter unit, and capable of preventing foreign matters captured by the filter unit from returning to a groove-like flow channel.SOLUTION: A pressure control device 10 includes a body 3 having a groove-like flow channel 33 including a groove portion 31 and a widened portion 32, and a filter unit 9 which is the filter unit 9 for capturing foreign matters mixed in a fluid passing through the groove-like flow channel 33, and has a frame body 92 including a through hole portion 921, and a flat plate-like filter member 93 disposed to the through hole portion 921, and in which the frame body 92 in a direction of a center axis O92 is housed in the widened portion 32 along a depth direction of the widened portion 32. The frame body 92 has a first part 925 having a first shape, a second part 926 having a second shape smaller than the first shape, and a step portion 927 positioned on a boundary portion of the first part 925 and the second part 926, and the second part 926 is disposed in a manner of penetrating through a bottom portion at a groove-like flow channel 33 side, and has an accumulation portion 98 for accumulating the captured foreign matters.SELECTED DRAWING: Figure 5
Patent JP-2020139102-A (JP)
Title: Method for producing resin body with hard coat
Inventor: TEZUKA SATOSHI
IPC: B32B27/16
Filed: 2019-03-01
Abstract: To easily form a hard coat layer in a resin body, and reduce a waste liquid of a hard coat agent.SOLUTION: A method for producing a resin body with hard coat includes: a first step of coating a hard coat agent onto a substrate to acquire a substrate for function addition; a second step of making the substrate for function addition acquired in the first step face a resin body, evaporating the hard coat agent coated onto the substrate for function addition by heating the substrate for function addition, and bonding the hard coat agent to the resin body; and a third step of curing the hard coat agent in the resin body to which the hard coat agent is bonded in the second step.SELECTED DRAWING: Figure 1
Patent JP-2020142587-A (JP)
Title: tire
Inventor: HIKITA MASAHIRO
IPC: B60C11/13
Filed: 2019-03-05
Abstract: To provide a tire capable of enhancing the performance of uneven wear resistance while maintaining a drainage performance.SOLUTION: Plural inclined grooves 8 are provided on a tread part 2 of an objective tire. Each of the inclined grooves 8 extends from a crown area Cr to a shoulder area Sh. Each groove 8 includes a first portion 9 of a crown area Cr side, a second portion 10 of a shoulder area Sh side and a third portion 11 connecting the first and second portions 9 and 10. The third portion 11 has a groove width narrower than those of the first and second portions 9 and 10 and besides, the first, second and third portions 9, 10 and 11 incline in the same direction in a tire circumferential direction.SELECTED DRAWING: Figure 2
Patent JP-2019109544-A (JP)
Title: Toner, developer, and image forming apparatus
Inventor: WATANABE JUNICHI
IPC: G03G9/087
Filed: 2019-03-08
Abstract: To provide a toner that has both low-temperature fixability and heat-resistant storage property, and achieves both filming resistance and chargeability in a high-temperature and high-humidity.SOLUTION: A toner includes toner base particles and an external additive, wherein the toner base particles each contain a crystalline polyester resin; the external additive is silica fine particles having a number average particle diameter on a toner surface of 0.01 to 0.11 μm; in the silica fine particles, the number ratio of particles having a circularity of particle of 0.8 or more on the toner surface is 20% or more.SELECTED DRAWING: None
Patent JP-2020146866-A (JP)
Title: Nonflammable sheet and manufacturing method of nonflammable sheet
Inventor: OSHIMA NONOKA
IPC: B32B27/18
Filed: 2019-03-11
Abstract: To provide an environmentally friendly nonflammable sheet using calcium carbonate.SOLUTION: A nonflammable sheet 10 is assembled with an original sheet layer 1, a front face anchor layer 2 formed on a first face of the original sheet layer 1, and a rear face anchor layer 5 formed on a second face which is the opposite side of the first face of the original sheet layer 1, wherein the original sheet layer 1 includes a thermoplastic resin and an inorganic material, and the inorganic material includes a calcium carbonate-based component derived from a biological waste such as shells and egg shells. By using a waste-derived calcium carbonate-based component, destruction of nature such as mountains and forests can be suppressed than using calcium carbonate buried in a mountain, etc., landfill lands for disposal of shells and egg shells as wastes can also be reduced, moreover, costs, etc., for installing an incineration facility can be reduced, hence the environmentally friendly nonflammable sheet 10 including calcium carbonate-based component can be achieved.SELECTED DRAWING: Figure 1
Patent JP-2022068383-A (JP)
Title: Deployment delivery system
Inventor: HAYAKAWA KOICHI
IPC: A61F2/966
Filed: 2019-03-13
Abstract: To provide a deployment delivery system which is capable of carrying out priming effectively while suppressing reduction in strength.SOLUTION: A deployment delivery system 10 has: an outer pipe 30 that receives a stent 20 and slides to the base end side relative to the stent 20 to open the stent, expanding it to the outside in radial direction; an inner pipe 40 that is disposed inside the outer pipe and the stent, is provided with a through-hole penetrating from the inner surface to the outer surface, and including an engaging part to regulate the movement of the stent to the base end side; a cover tube that covers the through-hole of the inner pipe; and a long reinforcement with its tip side coupled to the inner pipe. The cover tube is fixed to the inner pipe at a position closer to the tip than the through-hole of the inner pipe. Between the inner surface of the cover tube and the outer surface of the inner pipe, a passage is formed that communicates from the through-hole to the space between the inner pipe and the outer pipe.SELECTED DRAWING: Figure 2
Patent JP-2020146631-A (JP)
Title: Mist recovery device and mist recovery method
Inventor: NAKAYAMA SOICHIRO
IPC: F16L55/00
Filed: 2019-03-13
Abstract: To improve recovery efficiency of mist by suppressing contamination of rainwater into a tank.SOLUTION: A mist recovery device 100 includes: a vent pipe 50 connected in one end part to a tank 20 for storing acidic liquid, and discharging downward mist in the tank from the other end part; a receiving part 40 arranged below the other end part of the vent pipe, and recovering mist (acidic liquid) condensed in the vent pipe 50; and a return pipe 41 for returning the acidic liquid recovered by the receiving part 40 to the vicinity of the one end part of the vent pipe. An eaves part 38 having a shape of covering the receiving part from above is provided in the other end part of the vent pipe. The top face of the eaves part is inclined downward from the center side to the outer peripheral side of the receiving part, and the lower face of the eaves part is inclined downward from the outer peripheral side to the center side of the receiving part.SELECTED DRAWING: Figure 1
Patent JP-2020148032-A (JP)
Title: Structural material
Inventor: TAGUCHI TAKASHI
IPC: E04B1/58
Filed: 2019-03-14
Abstract: To provide a structural material capable of restricting deformation and breakage at a longitudinal end part in a stiffener without leading to cost increase in manufacture.SOLUTION: A buckling constraint brace 4 which is one of structural materials comprises a predefined length steel material 5 integrated into a structure to increase the strength and stiffness of the structure, and stiffeners 6 that the steel material 5 is sandwiched therebetween, with them extended to the same direction of the steel material 5, and are composed of woody material. In the buckling constraint brace 4, the steel material 5 is constrained between the stiffeners 6 sandwiching the steel material 5 therebetween so as not to be wholly buckled when the steel material 5 being compressed about the longitudinal direction of the steel material 5, and end constraint parts 21 are provided at both end parts of the longitudinal direction of the stiffeners 6 to increase the constraint of the steel material 5 than the central part of the longitudinal direction thereof.SELECTED DRAWING: Figure 2
Patent JP-2020149433-A (JP)
Title: Recording control device, recording control method, and program
Inventor: MORITA ATSUSHI
IPC: G07C5/00
Filed: 2019-03-14
Abstract: To record pictures appropriately while a vehicle is parked.SOLUTION: The recording control device includes: an imaging data acquisition unit for acquiring imaging data from a camera for taking images of regions around a vehicle; a parking detection unit for detecting a parked vehicle; an event detection unit for detecting an event for a vehicle; a power consumption tendency information acquisition unit for acquiring information on the power consumption tendency of a vehicle; and a recording control unit for selectively executing first parking recording for starting the recording of imaging data when an event is detected and second parking recording for constantly recording imaging data, while a vehicle is parked, according to the tendency of the power consumption of the vehicle.SELECTED DRAWING: Figure 1
Patent JP-2020149459-A (JP)
Title: Control system, support device, and support program
Inventor: UEKI TAKUYA
IPC: G05B19/05
Filed: 2019-03-14
Abstract: To easily perform, as one of the purposes, communication settings in which process data necessary for execution of an application is transmitted from a control unit toward an information processing apparatus.SOLUTION: A control system includes a control unit and an information processing apparatus that executes an application by using process data managed by the control unit, and has grouping means and creation means. The grouping means allocates the process data used in the application to a plurality of groups. The creation means creates communication settings according to a result of allocation performed by the grouping means so that the process data included in one group is stored in one data set.SELECTED DRAWING: Figure 1
Patent JP-2020148286-A (JP)
Title: Rubber ring and piping member using the same
Inventor: SHIMIZU MICHIHIRO
IPC: F16L21/02
Filed: 2019-03-14
Abstract: To provide a rubber ring capable of easily inserting a pipe into the rubber ring without applying a lubricant to the rubber ring.SOLUTION: A rubber ring 1 comprises: a rubber ring body 2 having a first surface 6 and a second surface 7 along a radial direction of the rubber ring; a flap part 3 formed on an inner side in the radial direction of the rubber ring and extending in a circumferential direction of the rubber ring in the rubber ring body 2, wherein the flap part 3 extends so as to incline from the first surface 6 side toward the second surface 7 side; and a coating film 5 formed on a first inclined surface 4 facing inward in the radial direction of the rubber ring in the flap part 3, wherein the coating film 5 contains a solid wetting agent and a binder resin.SELECTED DRAWING: Figure 2
Patent JP-2020146308-A (JP)
Title: Game machine
Inventor: ISHIZUKA KEITA
IPC: A63F7/02
Filed: 2019-03-14
Abstract: To enhance interest in a game.SOLUTION: A game machine includes: information acquisition means; information storage means; determination means; performance mode setting means capable of setting one of plural kinds of performance modes at least including a first performance mode; game round execution means; and predetermined performance execution means capable of executing a predetermined performance corresponding to the first performance mode when the first performance mode is set in a game round. The performance mode setting means includes: performance mode shifting means for shifting a performance mode to a performance mode other than the first performance mode after a result of a predetermined performance satisfies a specific condition in a state in which the first performance mode is set; and performance mode continuation means for continuing the first performance mode without shifting to a performance mode other than the first performance mode by the performance mode shifting means when special information satisfying a first special condition exists in special information not determined by the determination means from among pieces of special information in storage after completion of a game round in which a specific condition is satisfied.SELECTED DRAWING: Figure865
Patent JP-2019163459-A (JP)
Title: Thermally expandable sheet and method for producing thermally expandable sheet
Inventor: SHIMAMOTO TOMOO
IPC: B32B27/30
Filed: 2019-03-15
Abstract: To provide a thermally expandable sheet having excellent heat insulation performance and excellent fire resistance.SOLUTION: A thermally expandable sheet of the present invention has a matrix component containing a thermoplastic resin, and thermally expandable graphite. When the thermally expandable sheet is pressed at 150°C, 10 MPa for 5 minutes to make a hot press sheet, and a specific gravity of the hot press sheet is A and a specific gravity of the thermally expandable sheet is B, the following formula (1) is satisfied: 2≤100×(A-B)/A≤20 formula (1).SELECTED DRAWING: None
Patent JP-2020150808-A (JP)
Title: ethanol
Inventor: HAMACHI Kokoro
IPC: C12P7/06
Filed: 2019-03-18
Abstract: To provide an ethanol with a controlled content of a specific inorganic component.SOLUTION: An ethanol according to the invention has a chromium content of 0.6 mg/L or less.SELECTED DRAWING: None
Patent JP-2020152483-A (JP)
Title: Carrier machine
Inventor: KUME TAKASHI
IPC: B65G47/52
Filed: 2019-03-19
Abstract: To provide a carrier machine making it difficult to unevenly distribute a flat object accepted by a carrier when transporting a flat object, even when large acceleration and deceleration are applied, and even when there are vibrations associated with repeated movements and stops.SOLUTION: Each carrier 10, which forms a carrier machine 1, includes: a three-way bearing piece 12 for supporting a front end, a rear end, and a bottom, of a flat body; and a top bearing piece 13 for preventing the flat body from being lifted. The flat body is received in a transport space 11 surrounded by the three-way bearing piece 12 and the top bearing piece 13 and is supported together with the top and bottom of the flat body as well as the front and rear ends. The tops are transported with the lift of the tops suppressed so that even if the carrier is rapidly accelerated or decelerated, the flat body is not unevenly distributed. By including a three-way and a top bearing pieces in a single carrier, an outer side of the carrier space 11 does not open up even when the carrier 10 moves along a curved path, making it difficult for it to fall out.SELECTED DRAWING: Figure 1