摘要:
A coupler including electrical and pneumatic interfaces. The coupler includes a manifold having pneumatic apertures and a support having connector apertures to accommodate one or more valves.
摘要:
A coupler including electrical and pneumatic interfaces. The coupler includes a manifold having pneumatic apertures and a support having connector apertures to accommodate one or more valves.
摘要:
In a personal care daily practice, common human malodor in breath can be treated and eliminated or substantially reduced through the use of a treatment comestible, lozenge, chewing gum or scraper prepared by combining a hardenable natural or artificial sweetener or gum base with an amount of activated carbon effective in reducing such malodors.
摘要:
An electro-pneumatic control system pneumatically connected to a pressure source and electrically connected to an electrical signal source includes a selector switch having an electrical input connected to the electrical signal source, and having a first electrical output and a second electrical output. The system further includes a body having a movable member positioned therein, wherein the body has a first port and a second port; a first regulator valve having a bidirectional port connected to the first port of the body, having an input port connected to the pressure source, having an exhaust port, and having an electrical actuator connected to the first electrical output of the selector switch; and a second regulator valve having a bidirectional port connected to the second port of the body, having an input port connected to the pressure source, having an exhaust port, and having an electrical actuator connected to the second electrical output of the selector switch.
摘要:
A coupler including electrical and pneumatic interfaces. The coupler includes a manifold having pneumatic apertures and a support having connector apertures to accommodate one or more valves.
摘要:
Disclosed are compositions for inhibiting transmission of a sexually transmitted infection that contain one or more polyanionic microbicides, such as carrageenans, including lambda carrageenan, as well as water-soluble metal salts and specified antiretroviral agents comprising NNRTIs and NRTIs. Also disclosed are methods for making and using the compositions.
摘要:
A coupler including electrical and pneumatic interfaces. The coupler includes a manifold having pneumatic apertures and a support having connector apertures to accommodate one or more valves.
摘要:
In a personal care daily practice, common human malodor in breath can be treated and eliminated or substantially reduced through the use of a treatment comestible, lozenge, chewing gum or scraper prepared by combining a hardenable natural or artificial sweetener or gum base with an amount of activated carbon effective in reducing such malodors.
摘要:
The present invention relates to a process of forming fibers of silk and silk-like proteins in a solution with a solvent consisting of a pure ionic liquid, an ionic liquid mixture, an ionic liquid mixed with one or more cosolvents, or an ionic liquid mixture mixed with one or more cosolvents. A solution is extruded through a spinneret orifice to form a fiber. The spinneret is either directly immersed in the coagulation bath or the spinneret is surrounded by a noncoagulating medium (i.e., air or other inert fluid) and the extruded fiber is subsequently immersed in a coagulation bath. Fibers may also be formed by extruding a fiber directly from a reservoir of solution into a noncoagulating, inert medium and then immersing the extruded fibers into a coagulation bath to rinse the fiber of ionic liquid.
摘要:
Silk is dissolved in an ionic liquid and is regenerated in a range of structural forms without requiring the use of harmful solvents. Silk solubility can be controlled by the selection of the ionic liquid constituents, with small cations and halide or pseudohalide anions favoring solution. The rinse solvent exercises a significant influence over the final properties of the regenerated silk.