Sealing system for rotating shaft, in which hydrated materials are used for lip, promotes low friction and good separateion between water and gas phases. This technology can be adopted for an actuater such as a hydraulic cylinder which is eco-friendly system because of an oil-less system.
This patent offers a basic technology for high-efficiency and low-cost LED, which is formed by mist chemical vapor deposition at atmospheric pressure. Furthermore, using a newly developed system, it is possible to realize highly uniform thickness distribution within ±5%, which can be also applied to transparent conductive films.
We develop autopilot helicopter with rotational control specializes in vertical flight for weather observation. The rotational control is useful to simplify the aircraft and for the fail safe of the flight equipment. Measurement object can be considered a particular point in temperature, altitude, humidity, and particulate density and specific gas.
In DSSCs, the light scattering layer constituted of the core-shell particles were arranged onto the reverse side of semiconductor layer to which the dye was adsorbed. As results, the remarkable increase (Js: 1.69-bold, η (%),1.89-bold and ) in the short circuit photocurrent density Jsc and conversion efficiency η (%) in novel DSSC with light scattering layer constituted of core-shell microbeads was confirmed relative to that of conventional DSSCs cell.