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JP7335122B2 |
To provide a hose accommodation method with which it is possible to prevent damage to a hose that occurs due to that the hose is entangled or twisted when extended, and a corner reflector and a manufacturing method therefor.The present i...
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JP7333938B2 |
To provide a power transmission and reception device capable of efficiently supplying required power from a power transmission device to a power reception device under water without significantly increasing the total weight of a diving m...
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JP2023117611A |
To reduce weight on a pressure-resistant container.A pressure-resistant container 10 includes: a container body 12 formed into a cylindrical shape and storing a device A; and a lid body 13 provided on both sides of the container body 12....
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JP7325309B2 |
To improve measurement efficiency by suppressing consumption of a power source and ensuring longer measurable time when an unmanned flying object flies in order to supply the power source.The underwater measurement device comprises a thr...
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JP7324198B2 |
Disclosed is a mast intended to equip a marine or submarine vessel. The mast includes a metal structure extending along an axis and a fairing arranged externally to the structure in a direction normal to the axis. The fairing is removabl...
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JP7323404B2 |
To provide a suspicious ship monitoring system capable of performing monitoring by identifying a suspicious ship from an unspecified number of ships originating AIS information.A monitoring device 5 performs a processing flow including: ...
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JP7318175B2 |
A sealing assembly for electronic components including a sealing seat and a sealing shell for mounting the electronic component. The sealing shell is received through an opening in the top of the sealing seat and into complementary mount...
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JP7319117B2 |
Provided is a guidance system including: a first radio wave transmitter which includes a first radio wave transmission unit that transmits a guiding radio wave guiding a flying body, and having directivity in a first azimuth, and a secon...
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JP7313250B2 |
To provide a water bottom shape measuring device which can efficiently generate water bottom shape information.A water bottom shape measuring device is configured to measure a three-dimensional shape of a water bottom 46 by positioning a...
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JP7300151B2 |
To provide an acoustic communication method and an acoustic communication system based on floating body attitude control, which control the orientation direction of an acoustic array without using a driving component such as a gimbals.Th...
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JP7297934B2 |
An underwater docking system according to one aspect of the present disclosure includes: an underwater vehicle that sails in water; and an underwater station with which the underwater vehicle docks. One of the underwater vehicle and the ...
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JP7295694B2 |
The present invention relates to an antifouling paint composition, which is applied to a friction resistance reducing ship using a gas lubrication method to increase a friction resistance reducing effect, and to obtain an antifouling coa...
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JP2023085888A |
To protect a protection object vessel from a torpedo coming toward the protection object vessel which is a surface vessel or a submarine by being navigated underwater after being ejected or dropped from a surface vessel, a submarine, or ...
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JP2023067295A |
To reduce viscous drag such as friction drag and pressure drag that a hull submerged part in contact with water receives from water when a sailing body, such as a ship and a submarine with a relatively slow ship speed and a large viscous...
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JP7274133B2 |
To provide a recovery system for an underwater structure with easy downsizing of a recovery device and a recovery method for the underwater structure.A recovery system 1 for recovering an AUV101 on the water surface or underwater include...
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JP2023519055A |
Autonomous Unmanned Underwater Vehicle (AUV) consists of a power generation subsystem with an air-breathing subsystem that draws air from outside air and supplies compressed hydrogen in an on-board storage tank, and an air-breathing PEMF...
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JP2023517337A |
The present invention discloses a bionic sea eel used for marine ranch environment monitoring, comprising a bionic sea eel body, the bionic sea eel body is connected in order with a head (100), a body (200), a dorsal fin ( 300), tail fin...
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JP7257042B2 |
To provide a canopy lock method for a submersible vehicle, which can prevent water immersion at the time of starting submersion even with an openable/closable canopy and easily release a lock on water.The canopy lock method for the subme...
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JP2023510267A |
Embodiments described and claimed herein provide an underwater vehicle having a fuselage with a frame surrounded by fairings. The fuselage extends between the proximal and distal ends and defines an interior. A nose is located at the pro...
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JP2023031093A |
To provide an underwater visual confirmation device capable of surely visually confirming a direction to be visually confirmed when looking at a middle area from an aerial area through a member with light transmissivity.An underwater vis...
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JP7232830B2 |
Disclosed is a hull device designed to be reversibly attached to an outer surface of a ferromagnetic structure of a marine or submarine system or vessel. The device includes at least one attachment surface suitable for attaching the devi...
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JP2023028460A |
To provide a canopy lock mechanism that applies force evenly to fix a canopy to a submarine body.A lock mechanism 20 of a canopy 1 attached openably/closeably to a submarine body 10 is provided on the submarine body 10. The lock mechanis...
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JP7232125B2 |
To provide an air supply trunk of a vessel capable of increasing a dehumidifying effect of air supplied inboard.An air suction trunk includes: a water absorption member 8 having an air suction cylinder 1 extending vertically for taking i...
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JP7218615B2 |
To make it possible to precisely detect anomaly regardless of a change in a state of a wave.An underwater anomaly detection system 1 sets a target range of a beacon reception signal to proximity target range or a distal target range on t...
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JP7212185B1 |
Kind Code: A1 A mobile body that executes processing for facilitating reconnection with a communication partner when communication is disconnected is provided. A mobile object that satisfies a position and orientation estimation unit tha...
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JP7209277B2 |
To provide an underwater vessel, an expansion recovery system for the underwater vessel, and an expansion recovery method for the underwater vessel capable of easily expanding and recovering.An underwater vehicle is configured to: deploy...
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JP7208616B2 |
To provide a submarine not inundated at start of diving even though having a closable canopy.A submarine 1 is provided which includes: a canopy 2 capable of being closed separating boarding space 4 and outside; an accumulator 5 provided ...
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JP7196616B2 |
To provide a posture adjustment mechanism of a floating type water flow generator that can adjust the posture of a floating body while saving a space inside the floating body.A posture adjustment mechanism 10 of a floating type water flo...
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JP2022187610A |
To provide an oxygen supplying system which supplies oxygen for air-conditioning in an internal space of an underwater sailing body and which can increase oxygen gas storage capacity per unit container volume as compared with the convent...
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JP2022185411A |
To provide means for protecting an object of attack by a torpedo against the torpedo with high probability.On detecting a torpedo based upon an image that a sonar generates, a control device mounted on a ship specifies a movement course ...
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JP2022183485A |
To optimize the water quantity of a plurality of tanks so that a control system of an underwater navigation body converges to a target value while taking into consideration performance restriction of an actuator as well as carrying out c...
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JP7189065B2 |
A cooling system for an underwater vehicle is provided with a sealed refrigerant circulation path having a liquid immersion tank disposed inside the pressure hull of the underwater vehicle, an external heat exchanger disposed outside the...
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JP7185464B2 |
Battery pack for submarine The invention relates to a battery pack for a submarine comprising at least one mechanical and electrical assembly (2) of branches (4), each branch (4) comprising at least one module (6) of electrically connect...
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JP7183142B2 |
Systems and methods for adding buoyancy to an object are described herein. A buoyant material may be enclosed inside a flexible container, heated, and inserted into a free flooded cavity inside the object. The flexible container may then...
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JP7171420B2 |
To suppress magnetization of a hull due to DC flowing in a power distribution system.An embodiment of this invention relates to a vessel including: inboard wiring arranged inboard and distributing DC power toward a load including a propu...
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JP7156129B2 |
To provide a positioning system capable of measuring the position of an underwater vehicle with high accuracy.A positioning system is provided for measuring the position of an underwater vehicle in one embodiment. This positioning system...
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JP2022158359A |
To instantaneously grasp in which direction an underwater structure extends ahead of an AUV on the AUV side and reflect it on an operation of the AUV.An AUV comprises: a hull; a propulsion unit; a contour detector that detects a contour ...
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JP2022157536A |
To provide a fluid machinery and an underwater sailing body which can be compactified.A fluid machinery comprises: a shank which extends in an axial direction; a shroud which is arranged covering the shank and which forms a fluid channel...
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JP2022157530A |
To provide a fluid machinery and an underwater sailing body which can be compactified while improving efficiency.A fluid machinery comprises: a shank which extends in an axial direction; a shroud which is arranged covering the shank and ...
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JP2022157533A |
To provide a fluid machinery and an underwater sailing body which can be compactified while improving efficiency.A fluid machinery comprises: a shank; a shroud which forms a fluid channel whose inner peripheral surface is reduced as it g...
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JP2022157540A |
To provide a fluid machinery and an underwater sailing body in which a shroud can be compactified.A fluid machinery comprises: a shank which extends in an axial direction; a shroud which is arranged covering the shank and which forms a f...
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JP7146973B2 |
To provide an underwater mine to defend a ship against a torpedo.The invention provides an underwater mine with a net that clings to a torpedo and explodes. The underwater mine is attached and fixed to the net, and the net is opened unde...
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JP7146972B2 |
To provide an underwater mine to defend a ship against a torpedo.The invention provides an underwater mine with a net that clings to a torpedo and explodes. The underwater mine is attached and fixed to the net, and the net is opened unde...
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JP7146971B2 |
To provide an underwater mine to defend a ship against a torpedo.The invention provides an underwater mine with a net that clings to a torpedo and explodes. The underwater mine is attached and fixed to the net, and the net is opened unde...
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JP7144312B2 |
To reduce weight and cost of a demagnetization system.An embodiment of this invention is a vessel including: an inboard wiring arranged in a ring state around at least one portion of a hull for transmitting DC power from a generator to a...
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JP7142340B2 |
To provide an information sharing method for an underwater explorer capable of reducing a possibility of the underwater explorer colliding with another vessel, etc.An on-water floating body 1 carrying out audio communication with an unde...
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JP2022137601A |
To speedily carry out balance adjustment of a movable body.A module 11 of a movable body 10 includes: a housing 12 capable of being coupled to another module 11 composing a portion of the movable body 10; and a balance adjustment unit 13...
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JP2022134983A |
To provide a sonar dome made of FRP which is advantageous for improving durability by alleviating concentration of stress in a spot at a boundary of a core material and a dome body during high speed navigation.A sonar dome 14 includes a ...
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JP2022134994A |
To provide an FRP dome body of a sonar dome advantageous for obtaining protection for a transducer by suppressing damage of the dome body during high speed navigation of a vessel.A dome body 18 is composed including an inner FRP plate 20...
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JP2022135000A |
To provide a sonar dome advantageous for improving durability by improving rupture strength of an FRP plate in a bead unit.A bead unit 16 includes an outer peripheral rubber layer 32 covering the outer periphery of core material 28 and t...
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