摘要:
An apparatus for drying particles in a fluidized state includes a particle input segment into which wet particles are input, a drying segment having a multi-perforated plate dividing an inner space of the drying segment into an upper section and a lower section, a plurality of upper partition plates partitioning the upper section and positioned above the multi-perforated plate, a plurality of lower partition plates in the lower section respectively corresponding to the plurality of upper partition plates, a plurality of pairs of channel plates in the lower section that pass through the multi-perforated plate such that each pair of the plurality of pairs of channel plates are respectively arranged on opposite sides of respective ones of the plurality of upper partition plates and on opposite sides of respective ones of the plurality of lower partition plates; and a heated-air flow supply segment for supplying hot gas to the drying segment.
摘要:
The present invention provides a catalyst for the decomposition of a perfluorinated compound containing a halogen acid gas, and a preparation method thereof. According to the present invention, the Ru—P—Al tri-component catalyst for the decomposition of a perfluorinated compound shows an excellent decomposition activity and durability with respect to the decomposition and removal of a perfluorinated compound containing a halogen acid gas, and thus can be used to decompose a chamber cleaning gas, an etchant, a solvent and the like of a perfluorinated compound from the semiconductor manufacturing industry to the LCD processing field. In addition, the present invention can be useful for decomposing and removing a perfluorinated compound discharged in a process using a halogen acid gas such as F2, Cl2, Br2 and the like.
摘要:
Disclosed is a diamond tool. The diamond tool is coupled to a processing apparatus and may form a hole in a workpiece. The diamond tool includes a shank coupled to a connection portion formed at one end thereof and further coupled to the processing apparatus. There is a cylindrical opening formed at the other end of the shank; and segments formed at intervals along the periphery of the shank, the segments come into contact with the workpiece to form a hole in the workpiece. Each of the segments has at least one linear groove formed on the inner surface thereof or at least one oblique groove formed on the outer surface thereof. The segments are improved in shape to achieve improved cutting and cooling performance, increased stiffness and durability, and reduced load upon processing.
摘要:
Disclosed herein is a wireless universal serial bus (USB) dual role device (DRD) system in which a common part shared between a wireless USB host and a wireless USB device is extracted from a central processing unit (CPU) to implement a wireless USB DRD, and driven to be divisionally processed in the CPU according to roles to reduce system load, so that a DRD performance can be improved.
摘要:
The present invention relates generally to an electron gun for a color cathode ray tube, and more particularly to an electron gun for achieving an excellent focus characteristic on the whole screen by forming a dynamic quadruple lens in the electron gun used for a transpose scan type cathode ray tube. The present invention, in a transpose scan type cathode ray tube, an electron gun comprises a cathode electrode; a control electrode for controlling a generation amount of the electron beams; an acceleration electrode; a pre-focusing lens stage formed by pre-focusing electrodes; and a main lens stage having a main focusing electrode and an anode electrode, wherein the pre-focusing electrodes and the main focusing electrode are divided into at least two electrodes, and one of the divided two electrodes is applied by a constant voltage, and the other electrode is applied by a dynamic voltage, and quadruple lens stages are formed in the confronting portions between the electrode applied by the constant voltage and the electrode applied by the dynamic voltage.
摘要:
A Focusing electrode in an electron gun for a color cathode ray tube provides a higher degree of freedom in electron gun design and reduces errors during assembly of the electron gun. A first focusing electrode that receives a constant voltage has vertically elongated electron beam pass-through holes formed in it. A second focusing electrode that receives a dynamic voltage has electron beam pass-through holes that include a pair of burring parts formed on their upper and lower edges. The burring parts are disposed in each of the vertically elongated electron beam pass-through holes in the first focusing electrode without changing a horizontal diameter of the electron beam pass-through holes in the first focusing electrode.
摘要:
An outside rearview mirror for vehicles having a fixed part and a folding part pivotally connected to each other. A reversible motor is mounted on the fixed part. A serrate shaft is commonly received in the pivot bosses of the parts, thus to pivotally couple the folding part to the fixed part. The rotational force of the motor is transmitted to the serrate shaft through power transmission means. The pivot boss of the folding part has an internal gear gearing into the serrate shaft, the internal gear coupling the second pivot boss to the serrate shaft in the spline type coupling. Both the rotating motion and the number of revolutions of the motor are controlled by motor control means. The power transmission means comprises a drive gear on the output shaft of the motor and speed reduction middle gears gearing into both the drive gear and the serrate shaft. The motor control means comprises an automatic/manual operation convert switch, a folding part closing/opening switch and a relay, a transfer contact relay, a folding part position detecting sensor and a limit switch part.
摘要:
A display apparatus includes a first substrate having a display area and a non-display area surrounding the display area, an organic film on the first substrate, a first trench in the organic film in the non-display area, the first trench surrounding the display area and including a first sidewall on an inner side of the display apparatus, which includes a sidewall of the organic film, and a second sidewall on an outer side of the display apparatus, which includes a sidewall of the organic film, and a first blocking film containing an inorganic material and covering a surface of the organic film in the non-display area and the sidewall of the organic film included in the first sidewall of the first trench.
摘要:
A demand response (DR) system includes a DR control unit to generate different DR levels having different power rates for each power unit, and transmit a current DR level, and a household appliance to receive the DR level from the DR control unit, and differentially control energy output of a product in response to the received DR level so as to reduce power consumption of the product. As a result, the DR system reduces power consumption when power rates are high so as to reduce electricity bills.
摘要:
A demand response (DR) system, computer-readable medium and method are disclosed. The DR system controls a high-power-consumption load to be pre-operated or post-operated in a low-power-rate interval instead of a high-power-rate interval, and reduces an amount of power consumption required for a high-power-rate interval, resulting in reduction of power rates. In addition, limitation to household appliance operation is minimized, to greatly reduce inconvenience of a user.