摘要:
A method includes forming an as-grown film of a superconductor composed of a MgB2 compound which is made by simultaneous evaporation of magnesium and boron. The as-grown film is superconductive without an annealing process to make the film superconductive. The method can be applied to fabricate an integrated circuit of the superconductor film, because a high temperature annealing process to make the as-grown film superconductive is not needed.
摘要翻译:一种方法包括形成由通过镁和硼的同时蒸发而制成的MgB 2 O 3化合物的超导体的生长膜。 生长的膜是超导的,没有退火工艺以使膜超导。 该方法可以用于制造超导体膜的集成电路,因为不需要用于使生长膜超导的高温退火工艺。
摘要:
The present invention provides methods forming the superconductor of as-grown film of MgB2 which is made with magnesium and boron ejected from a magnesium target and a boron target, respectively, each in simultaneously sputtering process. The as-grown film composed of a compound of magnesium and boron is a superconductor without being annealed. The present invention can be applied to fabricate an integrated circuit of superconductor film, because the high temperature annealing process for the as-grown film of MgB2 is unnecessary.
摘要:
FIG. 1 is a front perspective view of a dust cover for small kitchen appliances showing my ornamental design; FIG. 2 is a rear perspective view thereof; FIG. 3 is a front view thereof; FIG. 4 is a rear view thereof; FIG. 5 is a left side view thereof; FIG. 6 is a right side view thereof; FIG. 7 is a top view thereof; FIG. 8 is a bottom view thereof; and, FIG. 9 is an enlarged portion view thereof as shown in FIG. 1. The dash-dash broken lines illustrate portions of the dust cover for small kitchen appliances that form no part of the claimed design. The dash-dot-dash lines encircling the enlarged views are for annotative purposes only and form no part of the claimed design.
摘要:
Various embodiments facilitate a user to program and control one or more devices through a control system. In some embodiments, an interface is provided to enable the user to manipulate one or more program elements graphically. The one or more program elements include a first program element corresponding to the task, and a user input is provided by the user through a user manipulation of the first program element in the interface. The user manipulation comprises drag and drop, voice control, gesture control and/or any other mode of control. In those embodiments, the user input is then converted a first code understandable to the control system. The first code is then transmitted to the control system through a communication protocol. After the first code is received, a first instruction is generated by the control system and is transmitted to an end device for execution by the first instruction.
摘要:
A light-emitting diode (LED) lamp and a street lamp using the same are provided. The LED lamp includes substrates for mounting LEDs, reflectors, radiators, a mounting frame, a power source, and a top cover. The substrates and the reflectors are mounted on the radiators. Each of the substrates has a condenser cup mounted around a light-emitting surface of the LED, and the condenser cup has a curved wall for condensing light rays emitted by the LED to a certain angle range; each of the reflectors has a curved surface for performing a second time reflection condensing on the light rays that are processed through the reflection condensing by the curved wall. The LED lamp realizes uniform lighting in the whole lighting range through performing reflection twice, thereby achieving excellent directivity of illumination, uniform brightness, eliminating the glare phenomenon, and achieving desirable heat dissipation performance.
摘要:
An isolated counter-flow air heat exchanging device with a vertical structure is provided, which includes two heat exchanging cores, four flow dividers, and six air ports. A first flow divider, a first heat exchanging core, a second flow divider, a third flow divider, a second heat exchanging core, and a fourth flow divider are disposed from top to bottom inside a main body structure, three air ports (A), (B), and (A′) are distributed at one side of the main body structure, and the other three air ports (C), (D), and (C′) are distributed at the other side of the main body structure parallel to this side. The first heat exchanging core and the second heat exchanging core are respectively formed with a plurality of heat sink fins, and each heat sink fin has a positive wind channel and a negative wind channel disposed at a distance. The air heat exchanging device occupies a small floor area. The two heat exchanging cores have large capacity, so the performance of heat exchange is large. Two sets of wind channels connected in parallel reduce the wind resistance, and therefore, power of the required fans is reduced, thereby greatly increasing the energy efficiency ratio.
摘要:
The use of a coupling agent containing a mercapto, disulfide, tretrasulfide and/or polysulfide end group provides a mercury removal media having increased reactivity, stability, and mercury removal ability. The mercury removal media described herein is prepared by reacting an organophilic clay containing onium ions with a mercapto, disulfide, tetrasulfide, and/or polysulfide end moiety. Alternatively, the clay can be made organophilic by onium ion reaction prior to or simultaneously with the coupling reaction of the mercapto- or sulfide- end group-containing coupling agent.
摘要:
A method of testing the extended capabilities port of printers involves connecting D0˜D3 with 4 status signal pins, D4˜D7 to the control signal pins, and the rest of the status signal pins to one of the four connected status pins. The working conditions of data transmission of the data signal pins (D0˜D7), the status signal pins (ERROR, ACK, BUSY, PE, SLCT), and the control signal pins (STROBE, AUTOFD, INT, SCLTIN) are then tested.
摘要:
It is an object to provide a tuning circuit which has large fractional frequency band width, for example frequency band of the return loss of less than −10 dB. The tuning circuit is composed of a superconductor microstrip lines, a superconductor distributed tunnel junction elements, a signal input part and a signal output part. It comprises at least a superconductor microstrip line and at least two superconductor tunnel junction elements, wherein the microstrip line and the tunnel junction element are connected alternately. The microstrip line and the tunnel junction element are half-wavelength of an input signal at a center frequency. A quarter-wavelength impedance transformer is comprised between a signal input part and a half-wavelength tunnel junction which is nearest to the signal input part.