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Matches 851 - 900 out of 3,242

Document Document Title
JP2016190531A
To provide an ocean sensor device which enables improvement of the position accuracy of a sensor in a depth direction.An ocean sensor device includes: a floating body which floats on a sea surface; a resistance body 500 having an openabl...  
JP2016531036A
A programmable automatic ON ditch system for vessels is provided with 1 set of method transducers of a starboard, and 1 set of method transducers of the port side, detects a real-time distance, a position, and speed information on a vess...  
JP2016175537A
To provide a collection method and a collection system of an underwater sailing body in which an underwater sailing body can be properly and surely collected to a mother ship even during stormy weather.An underwater sailing body comprise...  
JP2016155467A
To provide a device material transportation method to a sea bottom and a device material transportation support device capable of facilitating throwing-in work when a device material to be transported is dropped to the sea bottom, mitiga...  
JP2016155392A
To provide a water movable body which inhibits leakage of a working fluid to the outside of a system and mixing of air into the system.A water movable body 1 may come and go between water and a water surface and has a specific gravity ad...  
JP5980696B2  
JP5982340B2  
JP5978963B2  
JP2016150162A
To provide a wire tension adjustment device which can adjust a position of a tensed wire by easily adjusting tension or relaxation to a tensing wire from one land by an operator.A wire tension adjustment device 100 tenses a transverse wi...  
JP5966385B2  
JP2016520167A
Active support structure provided with a plurality of hollow bodies made from concrete, a portion or a beam, and pump systems in which diving for a turbine tower in offshore equipment and a substation, or a similar element is possible. T...  
JP2016120880A
To provide a sea warehouse capable of storing storage matter in the sea and capable of taking in and out the storage matter on the sea surface.A sea warehouse 1 capable of mooring a lateral cylindrical outer shell body 2 into the sea wit...  
JP2016122891A
To allow a relay communication buoy to perform both-way communication between an on-water communication device and an underwater communication device.A relay communication buoy of the present invention relays communication between an on-...  
JP2016120804A
To provide a communication buoy capable of moving up in water or floating on a water surface in a stable state with lateral swing or movement suppressed, and capable of reducing fluid resistance during underwater movement, an underwater ...  
JP5936040B2  
JP2016097906A
To provide a buoy by which buoyancy adjustment can be easily carried out, a force of wave transmitted to the buoy can be alleviated, and accident such as cutting of a rope connected to the buoy can be prevented before occurrence thereof....  
JP5923169B2  
JP2016088282A
To provide a movable type sonobuoy capable of self-supplying electric power, and capable of surely transmitting the presence of an underwater object and position information to a commanding part, by minimally restraining influence of a t...  
JP2016089026A
To provide a deep-sea survey system with a free fall type pressure-resistant glass bulb which has high flotation speed and has adequate sulfuric acid resistance of a frame material.As a frame material used in a deep-sea survey system wit...  
JP2016074395A
To provide a technology of a sea bottom foundation suitable for such a load condition, though large pull-up force is added to the foundation of the sea bottom as its reaction force, when a hull sinks in by receiving large thrust received...  
JP2016068877A
To provide a rope-type underwater floating and sinking body that can easily float and sink underwater even in a state of being connected to a rope body.A rope-type underwater floating and sinking body 1 that can easily float and sink und...  
JP2016065807A
To provide a system capable of providing information which allow confirmation of a creature position, so that, a diver can encounter a creature effectively in a limited time in scuba diving.A system comprises: buoys 102, 107, 112 floatin...  
JP2016060451A
To measure underwater information such as an underwater electric field generated from an underwater vehicle or the like by an apparatus which can be dropped from an aircraft or the like, which is simple, and which is less susceptible to ...  
JP2016055841A
To make it unnecessary to change the design of an underwater device even if electric power necessary for operation increases or decreases.A battery unit 7 configured to accommodate therein a battery water-tightly is formed in a container...  
JP2016040145A
A buoyancy body 2 is provided in the middle of a signpost body 1, the lower end of the signpost body 1 is moored to a sinker 4 in the water bottom by a mooring tool 3, and the buoyancy body 2 is pulled into the water so that a water line...  
JP5894054B2  
JP5888060B2  
JP5881484B2  
JP5879360B2  
JP5878392B2  
JP2016031322A
To provide a marker lighting instrument synchronizer capable of achieving a synchronization function with a low power consumption.A first marker lighting instrument 1 drives a transmission unit every first time, transmits a synchronizati...  
JP5876987B2  
JP2016022935A
To provide a float which can be fitted with an imaging apparatus with an antenna so that underwater photographing can be performed, and which is hardly subjected to restrictions on antenna arrangement.A recess 3, which serves as an imagi...  
JP2016016809A
To provide a mooring device which can be easily installed and can stably moor a floating body.A floating body mooring device 20 is equipped with a mooring cable 22 one end of which is fixed to a water bottom, and a bearing member 21 whic...  
JP2016016811A
To stably moor a floating body with a simple structure.A floating body mooring device includes: a mooring cable 2 which moors a floating body 3 onto a water bottom G; a long member 7 which is located between the mooring cable 2 and the f...  
JP2016002854A
To provide an ocean data measurement system capable of easily gaining a wider range of ocean data within a range from a sea level to a sea bottom.An ocean data measurement system includes: an anchor 3 arranged on a sea bottom 2; a ground...  
JP5825483B2  
JP2015212120A
To provide a ship navigation regulation structure that cannot be lifted easily while it is in service.A ship navigation regulation structure that is installed on a water surface and defines a water area where ship navigation is regulated...  
JP5823016B1
[Subject] It aims at providing the directions for a communication buoy which controls a shake and movement of a transverse direction, and it is possible to rise underwater to surface or to float on the water surface, and can aim at reduc...  
JP2015209039A
To provide an automatic gear shifting-type device for automatically measuring oceanographic phenomenon observation data, which can change an underwater fall velocity by a simple configuration without use of a power device.A device 1 for ...  
JP5813025B2  
JP5813090B2  
JP5812486B2  
JP2015186980A
To provide a buoy capable of arranging a device constituting the buoy highly precisely at a position proper for the sea surface.A buoy 10 is characterized by comprising: a device 12 having a structure for exhibiting a specific function; ...  
JP5800296B2  
JP5793769B1
[Subject] Underwater information, including an underwater electric field etc. which occur from an underwater sailing object etc., is measured from an airplane etc. with possible [dropping], simple, and the device that cannot receive agit...  
JP2015160467A
To reduce a depth change in an underwater acoustic sensor even in a rapid tidal current state.An underwater damper 13 is used under an environment having a tidal current, and is constituted of a freely foldable sheet-like body 20, and th...  
JP2015127178A
To provide a position acquisition device and an operation method of an underwater vehicle and the position acquisition device which can reduce operation cost and allow the underwater vehicle to reach a goal point reliably.A position acqu...  
JP5736133B2  
JP5736190B2  

Matches 851 - 900 out of 3,242