摘要:
The invention relates to dicyclic metal complex formazan dye derivatives and processes for producing compositions and for using them in dyeing processes.
摘要:
The present writing relates to a novel fiber-reactive dye of the formula wherein R11, D, R0, X and Z are as defined in the specification. The novel dye according to the present writing can be used in dyeing and printing fibre materials, especially, cellulosic fibre materials by a general fixing method, and a good adsorbing/fixing rate and an excellent fastness to light and wet treatment.
摘要:
An apparatus for adjusting video signal gain includes a comparator receiving G color signals on a first input terminal and a selected one or R color and B color signals on a second input terminal, a microcomputer receiving the output of the comparator for generating control and indication signals and a display device for receiving the indication signals from the microcomputer for providing pedestal level and gain adjustment status indications. According to one aspect of the invention, a lens is opened or closed based on control signals generated by the microcomputer so as to prepare the apparatus for pedestal level and gain adjustment. A method for performing preparatory and adjusting steps for each of the R color and B color signals is also disclosed. According to the present invention, the gain adjustment can be carried out simply and conveniently without requiring a separate apparatus.
摘要:
A clutch driving device includes a pair of first and second roller wing arms horizontally moving to both sides by moving body moving forward/backward on an axial center line of an actuator and a roller inclined cam surface defining a move path of a pivot is formed such that first and second roller wing arms horizontally move to both sides from the axial center line of actuator, on the surface of a lever generating a stroke at a release bearing. Therefore, the lever can be lifted above a clutch engagement gap where a sufficient stroke is generated at the release bearing engaging a clutch, such that it is possible to achieve sufficient performance even if the output of actuator is reduced by the amount of energy consumption which is relative reduced.
摘要:
Provided are a dye-sensitized solar cell and a method of manufacturing the same. The dye-sensitized solar cell includes an opposing electrode and a photoelectrode. The opposing electrode includes a light-transmitting layer formed of a transparent glass substrate and an FTO (fluorine-doped tin oxide) thin film deposited on the transparent glass substrate, and a catalyst layer formed by depositing platinum on the FTO thin film. The photoelectrode includes a glass substrate and an FTO thin film deposited on the glass substrate. The photoelectrode is coated with a mixture of a fluorescent material and a transition metal oxide that includes titanium dioxide (TiO2) to thereby be adsorbed with a dye. An electrolyte is filled between the opposing electrode and the photoelectrode. According to the present invention, by introducing the fluorescent material to the photoelectrode portion of the dye-sensitized solar cell, a high energy conversion efficiency is obtained due to illumination characteristics of the fluorescent material in the visible spectrum.