A structural body includes a refrigerant between a first plate and a second plate. A circulation structural part between the first and second plates includes a reservoir portion provided on a first plate side. In the circulation structural part, the refrigerant from the reservoir portion which has evaporated due to heat of the first plate side reaches a second plate side, condenses on the second plate side and is returned to the reservoir portion again. A temperature sensitive mechanism is in a first state when a temperature of the first plate side is equal to or higher than a predetermined temperature to allow refrigerant circulation, and is in a second state different from the first state when the temperature is lower than the predetermined temperature to prohibit the refrigerant circulation.

Heat exchanger assemblies and methods are provided for cooling the interior of an enclosure (e.g., electrical cabinets, computer server racks, chemical chambers, and animal cages). Heat is transferred via thermal conduction from a first plurality of surfaces positioned inside the enclosure to a second plurality of surfaces positioned outside the enclosure. The first and second plurality of surfaces remain in thermal contact with one another during use. Heat is dissipated from the second plurality of surfaces to the ambient air outside the isolated environment without the ambient outside air mixing together with the air inside the enclosure. This, in turn, inexpensively removes heat from the air inside the enclosure and prevents contaminants from entering the enclosure.

Offshore ocean floating platform with docking bay and upper deck with living premises with laboratory, three submersible plankton pumping towers pumping plankton from ocean water up to 120 deep, with piston with check valve moved within cylinder by double acting telescopic actuator with manned and aerated research submersible vehicle pushed by telescopic double acting actuator from above water lever to ocean floor, with telescopic dual air supply tubes providing atmospheric pressure air from above sea level, with safety return springs Docking bay, hull and Plankton pools made with multiple steel barrels welded to each other arranged in multiple layers. with air blower and default return helical springs, video cameras and water depth gauge. Said towers bottom-end securing to seabed with heavy cement poles with embedded cylinder and piston moving into seabed dirt under ocean water high pressure connected thru holes and with augmented self-drilling plungers with threading helical motion action.

The present invention relates to the field of electronic device accessory technology and in particular to a data cable. The data cable includes a data cable plug and an adapter element which are in rotational connection. The data cable plug includes at least two metal sheets. A space for rotational connection of the adapter element is formed between two of the metal sheets. When the adapter element is rotationally connected in the space, not only can the electrical connection between the adapter element and the data cable plug be guaranteed, but also an angle of the adapter element relative to the data cable plug can be well adjusted. Therefore, use requirements of a user are satisfied. Meanwhile, the situation that a cable body connected to a power supply is bent repeatedly to adversely affect the service life of the data cable will be avoided.

An energy management system capable of optimizing a distribution of energy storage between a battery and a hydrogen energy storage system is provided. An energy management system includes a collection unit configured to collect arrival and departure information and information about weather, a prediction unit configured to predict a demand fluctuation in an amount of electric power used in an airport based on the information collected by the collection unit, and a determination unit configured to determine a distribution of energy storage between a battery and a hydrogen energy storage system based on the demand fluctuation predicted by the prediction unit.

The present disclosure relates to a service station that is transportable over a predetermined roadway or by water. The service station has a base having a stern, bow, and two lateral sides. The base is configured to displace a volume of water so as to render the service station buoyant. A tank is disposed on the base and is configured to contain fuel. The tank is configured to comply with U.S. Government requirements for transportation of fuel over roadways. A pump is disposed on the base, and is configured to dispense liquid fuel to supply vehicles. An axle assembly is coupled to the base and has at least one wheel, the at least one wheel and axle assembly moveable between an engaged position and a stored position. The least one wheel is in contact with a surface and partially supports the base over the surface in an engaged position.

An insulation product may include a container, a first insulation material forming a first layer inside the container, and a second insulation material forming a second layer inside the container, and the first layer is compressed by the second layer. A structure in a building may include studs, first and second claddings mounted to opposite sides of the studs, and structure spaces defined between the studs and the opposing claddings. A first insulation material may include first layers on and substantially covering a first one of the claddings inside the structure spaces. In addition, a second insulation material may have second layers inside the structure spaces. The first layers are compressed and substantially covered by the second layers, and the second layers substantially cover a second one of the claddings inside the structure spaces.

A T-shaped shear wall module including a straight pattern plate, two L-shaped pattern plates with a same structure, and connectors. Each of the two L-shaped pattern plates includes a first pattern plate and a second pattern plate which are perpendicular to each other. In a direction perpendicular to the straight pattern plate, the two first pattern plates are arranged in parallel to each other and both extend in a direction away from the straight pattern plate, and a plurality of connectors are rigidly arranged between two first pattern plates. Along a direction parallel to the straight pattern plate, two second pattern plates are coplanar and extend in opposite directions, and a plurality of connectors are rigidly arranged between the straight pattern plate and the two second pattern plates. The present application also provides a shear wall and a construction method thereof.

A DC to AC converter is configured to convert DC power from a floating DC power source to AC power having a desired voltage and waveform. A plurality of capacitors is charged to discrete voltages from the DC power. A switching network selectively connects the capacitors in series to an AC output node. For selected capacitors, either the associated voltage or the inverse of the associated voltage is summed together (non-selected capacitors contribute zero volts to the sum). The sum voltage is output to the AC output node at two values, and the voltage is jittered between these two values at a high frequency in order to approximate intermediate values. The two values jittered between, and the values and timing of the intermediate values, are controlled to construct a desired waveform, such as an approximation to a sine wave.

An entertainment barge includes at least two pontoons, a first deck having a front, rear, right side and left side, is attached to both pontoons. A second deck is disposed above and substantially parallel to the first deck. At least two retractable spuds are attached to the deck and are adapted to be lowered into the water to secure the barge in a fixed position.