Abstract: The present disclosure provides a masking device for use in a lithium deposition process in the manufacturing of thin film batteries. The masking device includes a mask portion made of a metal or metal alloy, and one or more openings in the mask portion, wherein the one or more openings are configured to allow particles of a deposition material to pass through the mask portion, and wherein a size of each opening of the one or more openings, is at least 0.5 cm2.

Abstract: A charge control apparatus for controlling charge on a substrate in a vacuum chamber is described. The apparatus includes a light source emitting a beam of radiation having a divergence; a mirror configured to reflect the beam of radiation, wherein a curvature of a mirror surface of the curved mirror is configured to reduce the divergence of the beam of radiation; and a mirror support configured to rotatably support the curved mirror, wherein a rotation of the mirror varies the direction of the beam of radiation.

Abstract: A charge control apparatus for controlling charge on a substrate in a vacuum chamber is described. The apparatus includes a light source emitting a beam of radiation having a divergence; a mirror configured to reflect the beam of radiation, wherein a curvature of a mirror surface of the curved mirror is configured to reduce the divergence of the beam of radiation; and a mirror support configured to rotatably support the curved mirror, wherein a rotation of the mirror varies the direction of the beam of radiation.

Abstract: A control handle (10) for operating a machine, includes a largely vertical shaft (12) that can be grasped by a person's hand and a hand rest assembly (20) that supports a lower end of the hand opposite the thumb. The hand rest assembly is slidable along the shaft and includes a clamp that clamps against the shaft to fix the position of the hand rest assembly at substantially continuously variable positions along the shaft. The hand rest assembly has front and rear sections (26, 27) that are pivotally connected together, with the rear section being pivotable between a clamping position (27) wherein it draws the front section firmly against the front of the shaft to fix the hand rest position, and a release position (27A) wherein it allows the hand rest assembly to slide to a desired position. The shaft has recesses (36) on laterally opposite sides, that form vertically-extending fixing edges (41) that face largely rearwardly.

Abstract: An apparatus is provided for transferring rotary motion into an isolated region. The apparatus includes first and second angled drive shafts each coupled to an opposite side of a collar via one or more bearings. A flexible seal is coupled between the collar and an isolated region (e.g., a process chamber) forming a first stage isolation region. The second shaft extends from the collar through the first stage isolation region into the process chamber. The first shaft extends through an end plate to the collar. An anti-rotation element is coupled between the collar and the end plate. As the first angled shaft rotates the collar wobbles causing the second shaft to rotate within the process chamber. Rotational forces which may be imparted from the shaft to the collar are opposed by friction induced between the collar and the end plate by the anti-rotation element. Thus, the collar will not rotate and the flexible seal will not twist.

Abstract: A mechanically operating pulse for generating electrical pulses dependent upon the rotation of direction of rotary shaft. The pulse generator includes a gear rim having internal toothing driven by the rotary shaft, a radially and generally deflectable switching sleeve which has a cam which engages in a tooth space of the gear rim. A spring member supports the switching sleeve on its side opposite the cam. Metal contacts are disposed adjacent to end areas of the spring member in such a way that said end areas are movable into contact with the metal contacts. A contact stud is disposed centrally of the spring member such that it mechanically retentions it in such a way that each end area is pressed against its adjacent metal contact and the cam is pressed into a tooth space of the gear rim. When the rotary shaft is rotated by one tooth, an end area of the spring member is moved into or out of contact with its adjacent member.

Abstract: In a pushbutton switch or pushbutton-actuated slide switch having a detent mechanism designed to have the shape of a heart cam, an individual latching and a mutual unlatching is made possible in that, according to the invention, the heart cam is provided with a further, center curved path for the unlatching (disengaging) purpose. Within this area of the position of the detent pin, the latching is accomplished by a cross slide which, during the off-switching process, can be pressed via a limit stop and by the detent pin into the unlatching (disengaging) position.