摘要:
This invention relates to a kind of hand/foot film cover, which consists of an inner layer of cotton-made hand/foot lining and hand/foot back, duly moistened with skin-care solution and an outer layer made of insulating latex having an opening with a fastening structure, the outer layer is on the outside of the inner layer and insulated from the inner layer, making the film cover constructed by the inner and the outer layers available for hands/feet and allowing the outer layer insulate the opening of the inner layer with the fastening structure and forcing the temperature of the skin in contact with the inner layer go up with insulation and open the capillary tubes of the hands/feet while accelerating metabolism and intensifying the absorption of the skin-care solution contained in the inner layer, making the invention an effective means of preserving hands/feet as essential elements in day-to-day works.
摘要:
A disposable, securely retained dental angle is provided. The angle includes a one-piece hollow housing having a short leg at its front end, which is angled with respect to the long leg. Both the short and long legs have a through bore. The short leg has an aperture, which is connected to the bore of the long leg to allow insertion of a driving shaft through the short leg of the angle. A driven rotor is inserted in the short leg. A horse-shoe-like snap rotor retainer fits within the short leg over the driven rotor to retain the driven rotor in the angle. A paw-like or, alternately, a horse-shoe-like locking means fits within the long leg over the driving shaft to lock the driving shaft in the angle and to retain the angle together. In one embodiment, a pair of splinters on the driven rotor provides the function to retain the rubber prophy cup firmly while the driven rotor is in operation.
摘要:
A collinear antenna segment is provided with a plurality of radiating elements and inter-element phasing sections arranged alternately on a singlesided elongated substrate. The segment has an operatively curved in-use configuration about a longitudinal axis running substantially along the length of the segment. In use, the inter-element phasing sections allow the radiating elements to radiate electromagnetic radiation substantially in phase over an intended range of frequencies. The segment may be arranged on a flexible substrate which can be operatively curved for insertion into a radome. Alternatively, the segment may be directly arranged on the curved inner surface of a radome.
摘要:
A metal-to-metal antifuse according to the present invention is compatible with a Cu dual damascene process and is formed over a lower Cu metal layer planarized with the top surface of a lower insulating layer. A lower barrier layer is disposed over the lower Cu metal layer. An antifuse material layer is disposed over the lower barrier layer. An upper barrier layer is disposed over the antifuse material layer. An upper insulating layer is disposed over the upper barrier layer. An upper Cu metal layer is planarized with the top surface of the upper insulating layer and extends therethrough to make electrical contact with the upper barrier layer.
摘要:
An RF antenna capable of operating on two or more, unrelated frequency is disclosed. The antenna has a slot element 20 and a patch element 30 with an intermediate dielectric 63, and the patch element acts to tune the resonant frequency of the antenna 10.
摘要:
In one embodiment, an improved computer based daily task tool is provided that interfaces with backend systems to leverage the stored information and/or processing capabilities of backend systems to provide better information and more effective task tool functionality.
摘要:
One embodiment of a piezoelectric generator which uses fibrous piezoelectric sensors to harness energy from sound and vibrations. These sensors will be fitted into a multilayered base consisting of a sound reflecting layer and alternating layers of conductive and nonconductive materials. The sound reflecting layer will serve to increase energy generation efficiency when multiple sheets of the apparatus is used, and the alternating layers of conductive and nonconductive materials will collect electricity generated from the piezoelectric sensors. Once collected, this electricity will then be used to power appliances or be stored in a battery for future use. Other embodiments are described and shown.
摘要:
Antibodies having specific binding for the parent THC (Δ9-THC) and its major metabolites are provided which present a significant increase in sensitivity of immunoassays such as lateral flow immunoassays and ELISA for THC. The present invention also provides a rabbit hybridoma producing the antibody as a monoclonal antibody, a recombinant antibody, further molecularly engineered recombinant antibodies against parent Δ9-THC and its metabolites and cell lines producing the recombinant antibodies. The invention also provides applications of the antibody in immunoassays, particularly lateral flow immunoassays, specifically applications in detecting THC in body fluids, particularly saliva, and kits for determining the presence of THC.
摘要:
A disposable dental angle with a housing consisting of two sections is provided. The vertical aperture of the head section of the housing allows insertion of a driven rotor such that the driven rotor is properly positioned. The horizontal aperture of the tail section of the housing allows insertion of a driving shaft such that the driving shaft is properly positioned. The front stepped end of the tail section engages the horizontal aperture of the head section firmly such that the two sections form a right angle. This ensures that the gear of the driven rotor is properly coupled to the matching gear of the driving shaft. Hence the driving shaft transfers the rotation from a dental tool to the driven rotor for the purpose of tooth cleaning using a cleaning cup.
摘要:
Substrate isolation trench (224) are formed in a semiconductor substrate (120). Dopant (e.g. boron) is implanted into the trench sidewalls by ion implantation to suppress the current leakage along the sidewalls. During the ion implantation, the transistor gate dielectric (520) faces the ion stream, but damage to the gate dielectric is annealed in subsequent thermal steps. In some embodiments, the dopant implantation is an angled implant. The implant is performed from the opposite sides of the wafer, and thus from the opposite sides of each active area. Each active area includes a region implanted from one side and a region implanted from the opposite side. The two regions overlap to facilitate threshold voltage adjustment.