819 results about "Face structure" patented technology

A movable plasma confinement structure configured for confining plasma in a plasma processing chamber during plasma processing of a substrate is provided. The movable plasma confinement structure includes a movable plasma-facing structure configured to surround the plasma. The movable plasma confinement structure also includes a movable electrically conductive structure disposed outside of the movable plasma-facing structure and configured to be deployed and retracted with the movable plasma-facing structure as a single unit to facilitate handling of the substrate. The movable electrically conductive structure is radio frequency (RF) grounded during the plasma processing. The movable plasma-facing structure is disposed between the plasma and the movable electrically conductive structure during the plasma processing such that RF current from the plasma flows to the movable electrically conductive structure through the movable plasma-facing structure during the plasma processing.

A golf club head is composed of elastic substructures having moderate elasticity and consisting of a face, outer shell, and inner structure in which said elastic substructures that cooperate so as to provide larger impulses to the ball at impact, due to combined elastic properties of the club face for hits at all locations on the face. This allows better distance of shots when loft angle and other design details are appropriately chosen. The structure also minimizes variations of angular orientation of the face surface at the point of impact for all such hits. The elastic substructures can take several forms such as an internal elastic support around the periphery of the face structure, an internal support for the central part of the face structure, and an elastic structure attached to the front side of the face structure, an elastic outer shell, and their combinations. The structure also provides adequate strength, and minimum weight such that a maximum amount of concentrated mass can be located in advantageous places as far as practical from the center of gravity of the head so as to realize maximum moments of inertia about the center of gravity.

A cutting insert comprises first and second polygonally-shaped main faces arranged substantially parallel to one another, and a side face structure interconnecting the first and second main faces to define a peripheral edge. At least the first main face includes at least one projection extending to the peripheral edge, the projection formed by: a portion of the first main surface (defining a relief surface), a portion of the side face structure (defining a rake surface), and a portion of the peripheral edge (defining a cutting edge). The insert includes support surfaces defined by a portion of the second main face, and by portions of the side surface structure other than the rake surface.

The invention discloses a method for preparing a pile face doped zinc oxide transparent conductive film. The method comprises magnetic control sputtering growth of an aluminum doped zinc oxide(ZnO:Al) transparent conductive film, preparation of a masking layer nanometer film and formation of a pile face structure by the wet method chemical etching treatment of the deposited transparent conductive film at a later stage. The ZnO:Al transparent conductive film is prepared by the non-reaction magnetic control sputtering deposition, and the target materials used in the magnetic control sputtering are ZnO:Al203 ceramic target materials at doping concentrations; and the pyramid-inversed pile face ZnO:Al transparent conductive film is prepared by designing a masking layer for the ZnO:Al transparent conductive film and adopting the wet method chemical etching. The method has the advantages that: the process is simplified; the cost is reduced; and the conductive film prepared by the method has good light trapping effect and can be widely used in various highly efficient photoelectric devices, flat panel displayers and film solar cells to improve efficiency of the devices, in particular in the preparation of the silicon film solar cells to improve the photoelectric conversion efficiency of the solar cells.

The present invention is directed to an electrical wiring device having a body and a cover coupled to the body including a receptacle face structure which forms an interior region with at least one reflective surface. At least one light emitting device is disposed in the interior region which is configured to emit illumination into at least one neutral opening and a hot opening.

The present invention is directed to an electrical wiring device that includes a body member including a hot line terminal interface element and a neutral line terminal interface element accessible from an exterior portion of the body member. The body member also includes a hot load contact structure electrically coupled to the hot line terminal interface element and a neutral load contact structure electrically coupled to the neutral line terminal interface element, both the hot load contact structure and the neutral load contact structure being disposed in an interior portion of the body member. A cover member is coupled to the body member and including at least one receptacle face structure. The at least one receptacle face structure includes a set of receptacle outlet openings formed in a substantially planar portion thereof. The set of receptacle outlet openings includes a neutral opening and a hot opening in alignment with the neutral load contact structure and the hot load contact structure, respectively, the at least one receptacle face structure forming an interior region including at least one reflective surface formed therein. A light emission circuit assembly includes at least one light emitting device disposed in the interior region. The at least one light emitting device being is offset a predetermined distance from an interior surface of the substantially planar portion. The at least one light emitting device is configured to emit illumination in a plane that is substantially parallel to the interior surface such that the emitted illumination is diffusely reflected by the at least one reflective surface onto the interior surface of the planar portion and into the neutral opening and the hot opening.

An ultrasonic probe for use in an ultrasonic diagnosis apparatus for a living body comprises an array transducer made up of a plurality of layered transducer elements. A specified structure (face-to-face structure) is created across two adjacent transducer elements. In each transducer element, a first vertical electrode layer for ground is connected with a top electrode layer and an inner electrode layer, and a second vertical electrode layer for signal is connected with a bottom electrode layer and an inner electrode layer. When creating the specified structure, steps including formation of slits in a layered assembly and filling of the slits or the like are repeated. By finally forming a plurality of separating slits, the layered assembly is divided into a plurality of transducer elements. On the other hand, each transducer element is compounded in the horizontal direction. The compounding is performed at any stage of before, during or after formation of the specified structure.

The invention discloses a self-sealed zero leakage hydrophobic molded surface mechanical sealing end face structure, which comprises a dynamic ring and a static ring which are mechanically sealed, wherein at least one sealed end face of the dynamic ring or the static ring is a composite molded surface consisting of a microgroove dynamic pressure ring belt, a sealed dam and a hydrophobic molded surface distributed in turn from high to low direction. The structure has the advantages that: the self-sealing property of the narrow hydrophobic molded surface can obviously reduce the leakage and even reaches zero leakage; by adopting one or more hydrophobic molded surfaces, the abrasion of the end faces can be reduced or avoided, and the integral sealing property and the abrasion resistance of mechanical seal can be greatly improved; and by adopting the combination mode of the microgroove dynamic pressure ring belt and the hydrophobic molded surface, a lubricating medium can be stored in the end faces to prevent dry grinding of the end faces when the machine is started and improve the opening property and the reliability of mechanical seal.

This invention provides a configuration of a joint that allows a satisfactory welded joint to be formed with reduced deformation of the joint region when two-face structures (panels) are friction-welded end to end. The panels 31, 32 each have two substantially parallel plates 33, 34 and a third member 35 connecting the two plates 33, 34. The end portions of the plates 33, 34 of one panel 32 are friction-welded to the end portions of the plates 33, 34 of the other panel 32. At least one of the panels has a plate 36 at its end for connecting the plates 33 and 34 and has a rigidity to support a pressing force produced during the friction welding.

A face mask structure has an upper mask portion, a middle mask portion, and a lower mask portion, which are formed integrally. The upper mask portion has an upper metal stripe disposed at a proper position thereof. The lower mask portion has a lower metal stripe disposed at a proper position thereof. The upper and lower mask portions are folded in opposite directions. When in use, the upper and lower mask portions are spread out to support the middle mask portion. In this way, the face mask structure becomes fitting in with the shapes of human faces. Furthermore, the middle mask portion has multiple folding portions. When in use, the folding portions are stretched out to increase filtering area. Thereby, the inner space of the face mask structure is increased, the air-invasion rate is reduced, and the filtering efficiency is thus improved.