Abstract: Provided is a device and method of cleaning a solar panel of a solar boat using, as cleaning water, water externally introduced and compressed during operation of the solar boat. The device includes a water inlet port disposed on the front side of the solar boat, a filtration unit removing impurities from water introduced through the water inlet port during operation of the solar boat, a compression unit compressing impurities-removed water, and a spray nozzle spraying the compressed water to the solar panel.

Abstract: A solar boat with an adjustable angle of a solar panel of the present disclosure comprises: a cabin unit; a boat body provided below the cabin unit and including a first fixing unit and a second fixing unit; a solar panel unit provided above the cabin unit and configured to convert solar energy into electrical energy; a first pole provided with a first connector at an upper end thereof and connected to a front left bottom of the solar panel unit via the first connector, and provided with a second connector at a lower end thereof and connected to the boat body via the second connector; a second pole provided with a third connector at an upper end thereof and connected to a front right bottom of the solar panel unit via the third connector, and provided with a fourth connector at a lower portion thereof and connected to the boat body via the fourth connector; a third pole provided with a fifth connector at an upper end thereof and connected to a rear left bottom of the solar panel unit via the fifth connector,

Abstract: A solar boat with an adjustable angle of a solar panel of the present disclosure comprises: a cabin unit; a boat body provided below the cabin unit and including a first fixing unit and a second fixing unit; a solar panel unit provided above the cabin unit and configured to convert solar energy into electrical energy; a first pole provided with a first connector at an upper end thereof and connected to a front left bottom of the solar panel unit via the first connector, and provided with a second connector at a lower end thereof and connected to the boat body via the second connector; a second pole provided with a third connector at an upper end thereof and connected to a front right bottom of the solar panel unit via the third connector, and provided with a fourth connector at a lower portion thereof and connected to the boat body via the fourth connector; a third pole provided with a fifth connector at an upper end thereof and connected to a rear left bottom of the solar panel unit via the fifth connector,

Abstract: A lifting fan for hovercraft of the present disclosure comprises an upper shroud that is higher in its center and lower on its outer side, an air inlet part formed in the center of the upper shroud, a lower shroud that is higher in its center and lower on its outer side, a rotating shaft coupled to the center of the lower shroud, a plurality of blowing blades formed between the upper shroud and the lower shroud, a blowing passage formed with an inclination between the upper shroud, the lower shroud, and the plurality of blowing blades, and an air outlet part formed on the outer side of the upper shroud, on the outer side of the lower shroud, and at distal ends of the plurality of blowing blades, and thus has the effect of being excellent in the efficiency of air flow and of reducing the amount of noise and vibration generated in the process in which the air introduced through the air inlet part is discharged through the air outlet part by way of the inclined blowing passage.

Abstract: Provided is a device and method of cleaning a solar panel of a solar boat using, as cleaning water, water externally introduced and compressed during operation of the solar boat. The device includes a water inlet port disposed on the front side of the solar boat, a filtration unit removing impurities from water introduced through the water inlet port during operation of the solar boat, a compression unit compressing impurities-removed water, and a spray nozzle spraying the compressed water to the solar panel.

Abstract: The present invention provides a biosensor having a code electrode, a method for manufacturing the same, and a method for obtaining sensor information on the same, in which a code electrode for providing sensor information such as correction information, the type of biosensor, etc. is provided in each biosensor such that a measuring device can obtain necessary information on each biosensor from the code electrode, thus solving a variety of conventional problems.

Abstract: The present invention provides a biosensor having a code electrode, a method for manufacturing the same, and a method for obtaining sensor information on the same, in which a code electrode for providing sensor information such as correction information, the type of biosensor, etc. is provided in each biosensor such that a measuring device can obtain necessary information on each biosensor from the code electrode, thus solving a variety of conventional problems. According to the present invention, since the biosensor includes the code electrode in itself and thus can directly provide a variety of information to the measuring device during the use of the biosensor, it is possible to solve the problems associated with the use of a bar code or scanner. Moreover, it is possible to improve the product value of biosensors. Further, since each biosensor can provide accurate sensor information to the measuring device, it is possible to improve the accuracy of measurement.