Abstract: The present invention is a jeweler's bench pin with an adjustable height and extension function, and capable of serving as a mount for various jewelers' tools, such as a soldiering iron and lighting.

Abstract: A metal sheet holding device for manufacturing a pattern mask used in manufacturing processes of a flat panel displays include a first holder and second holder. The first holder includes an adhesive layer contacting edge portions of a metal sheet, and a first frame supporting the metal sheet using the adhesive layer. The second holder includes a second frame below the first frame, a supported plate positioned at the center of the second frame, and an adhered unit positioned between the central portion of a metal sheet and the supported plate. The adhered unit generates an electrostatic force or a magnetic force to hold the central portion of the metal sheet.

Abstract: Methods and apparatus for processing substrates are provided herein. In some embodiments, an apparatus includes a process kit, the process kit comprising a first ring to support a substrate proximate a peripheral edge of the substrate; a second ring disposed about the first ring; and a path formed between the first and second rings that allows the first ring to rotate with respect to the second ring, wherein the path substantially prevents light from travelling between a first volume disposed below the first and second rings and a second volume disposed above the first and second rings.

Abstract: Hoop docking apparatuses and methods are provided. In one embodiment, an apparatus includes a substantially planar hoop dock having a first side and a second, opposite side. The first side of the hoop dock forms a docking recess shaped to approximately contour a portion of an embroidery hoop. The docking recess is operable to receive at least a portion of the embroidery hoop.

Abstract: There is disclosed a device for a production of cable harnesses, said device having a stand, a rotor, at least two rotor arms and at least two mounting boards, said rotor rotatably mounted on said stand and said rotor having said at least two rotor arms on which said at least two mounting boards are mounted, wherein each mounting board of said at least two mounting boards is configured to allow producing at least one cable harness. In a preferred embodiment each mounting board of said at least two mounting boards is mounted on two rotor arms of said at least two rotor arms in a vertically adjustable manner, and said rotor has a rotor post which extends upward from said stand and to which said at least two rotor arms are mounted.

Abstract: The disclosure relates to a transfer stage for moving an object in a vacuum chamber in at least a plane of movement, including at least a first and a second rod each having a first and a second end, the first and second rod being connected one to the other with their first ends by a first hinge, the second end of the first rod being provided with a first hinged support and the second end of the second rod being provided with a second hinged support, the first and second hinged supports being roller supports and the first hinge being provided with a short stroke stage for the object. Particularly when using this transfer stage in lithography systems fast and reliable movements are possible.

Abstract: A device for signaling the position of an orientable sample holder for a microtome is described. The drive system (2) for moving the sample holder is arranged in a housing. At least one rotatably mounted spindle (4), and a nut (5) running on the spindle (4), are provided for moving the sample holder in one spatial direction. The nut (5) comprises a position element (6) identifying the zero position, and an indicating element (11) is associated with the position element (6).

Abstract: The utility workstation selectively positions a suspended workpiece before a typically seated operator. It is height adjustable and accepts various types of holding and support attachments that allow various kinds of workpieces to be positioned at various angles and rotations. It provides local light and magnifier sources as well as display and storage options for tools and supplies useful for working with a workpiece. It allows a workpiece to be moved laterally from a fully retracted position, where the workpiece is out of the way of someone getting out of or into his or her seat, to a working position, where the workpiece is suspended at a preferred location and orientation before the operator. It is designed to be operated from the left side or right side of a chair, easy chair, stool, couch, or other type of seating means.

Abstract: A method and apparatus for instructing a procedure for manufacturing a wire harness are provided. A plurality of work positions is simultaneously illuminated with the visible light, and a procedure related to each work position is displayed with an optical image formed by scanning the work positions. Optical images may be consecutive numerical values formed of the visible light in correspondence to the order of works, or an outline drawing G of the wire harness WH may be displayed with an optical image formed of the visible light. Thereby, it is possible to display the order of stages without detecting the progress of an operator's work one by one. Further, utilization of the optical image allows the order of stages to be recognized easily and prevents errors from being made. Furthermore, a first holder pivotally holds a light source on a first axis. A light source-driving member for pivoting the light source on the first axis is provided on the first holder.

Abstract: The invention relates to a holder for exposing both faces of a panel (P) to light in order to make a double-sided printed circuit using first and second flexible artworks (CA, CP).

Abstract: An apparatus for retaining a product, preferably such as a flexible product in a flat and secure position on a generally planar surface. More specifically, the apparatus consists of a self-contained multi-zone vacuum chuck fixture which is adapted to enable the selectively controlled securing and holding of flexible products possessing various sizes and configurations on a flat work surface. The apparatus may be transparent so as to be also utilized as a light table.

Abstract: The utility workstation selectively positions a suspended workpiece before a typically seated operator. It is height adjustable and accepts various types of holding and support attachments that allow various kinds of workpieces to be positioned at various angles and rotations. It provides local light and magnifier sources as well as display and storage options for tools and supplies useful for working with a workpiece. It allows a workpiece to be moved laterally from a fully retracted position, where the workpiece is out of the way of someone getting out of or into his or her seat, to a working position, where the workpiece is suspended at a preferred location and orientation before the operator. It is designed to be operated from the left side or right side of a chair, easy chair, stool, couch, or other type of seating means.

Abstract: A portable light fixture uses a bar clamp which is operable with one hand and includes a fixed jaw and a movable jaw. The movable jaw includes a one-way drive mechanism, which releasably engages a slide bar and advances the movable jaw toward the fixed jaw, and permits clamping to be accomplished by application of clamping pressure through the one-way drive mechanism.

Abstract: A worktable and particularly a worktable and viceclamp of general utility for accomplishing a variety of tasks such as repair and service of equipment and tools.

Abstract: A rebuilding tool for an automatic transmission which has a table top mountable base (20) with front (22) and rear (24) legs upwardly extending, and a working platform (28) in between. An adjustable height extension member (34) is slideably connected within the rear leg (24) and contains cavities (36) on the sides to receive either a horizontal beam (46) or an offset beam (48) that extend above the platform (28). The extension member (34) is adjustable in height positioning the beam at the desired location with a selected one of a series of jigs (50), or fixtures (52) and (54), adjustably disposed on the end of the beam. This jig (50), or fixture, holds the workpiece in compression against the platform (28) and is individually adjustable by threaded rod compressing means (60) having a manually operated handle. The beam (46) or (48) that is not in use is stored in the remaining cavity (36) on the extension member ( 34).

Abstract: Apparatus for holding and facilitating the cutting of translucent sheet material into predetermined shapes. A transparent plate is placed over a plenum formed by a support frame. A plurality of suction holes are formed through the plate having an enlarged diameter at the upper surface of the plate. Grooves are formed part way through the plate for guiding a cutting instrument. Alignment marks are provided on the surface of the plate for registering printed information on the material with the plate.

Abstract: A worktable comprises upper and lower members that fit together in sliding relation with a rectangular extension of the upper member protruding into a recess in the lower member. The recess is larger than the extension so as to permit the upper member to slide across the surface between the upper and lower members. Eight adjustment screws are mounted in opposing pairs in the lower member so that each pair bears on a different side of the extension. By backing off on some screws while advancing others, the upper member of the worktable may be moved with respect to the lower member to adjust the position of the workpiece with respect to the grinding wheel. The use of pairs of opposing adjustment screws permit both rectilinear movement of the upper member depending on the amount of advancement of each pair of screws and rotational movement when the screws in each pair are advanced by different amounts.

Abstract: An apparatus (40) for installing a coil spring (30) under tension between the discharge electrode wires (20) of a rigid-frame type electrostatic precipitator (10). The installation apparatus (40) comprises a longitudinally elongated support rod (42), first spring engagement pin (54) mounted stationarily to the outboard end (44) of the support rod, second spring engagement pin (64) supported from and translatably movable along the support rod, and spring tensioning device (70) for selectively positioning the second spring engagement pin (64) at the proper position along the support rod (42) so as to elongate the spring to the proper length necessary to slip the ends (34) of the spring about and between the discharge electrode wires (20).

Abstract: A microtome, in particular an ultramicrotome, having a specimen carrier which can be moved relative to a knife. The specimen carrier includes a clamping aperture for holding a specimen. A light source is located inside the clamping aperture in the specimen carrier so that light is transmitted, from the rear of the clamping aperture, through a specimen block which is composed of a transparent material and through the specimen.

Abstract: A structurally simplified dental service equipment generally usable for collective dental examination and practical exercises in dental hygienist training schools, wherein the equipment is easily transportable to any places in a disassembled form and assembled on the scene of dental examination, being advantageously employable as advantageously just as existing dental service equipment in use at most dental clinics.

Abstract: A cutting table for whole tobacco leaves out of which wrappers or binders are to be cut, comprises a perforated plate forming the top of a suction box and presenting a field illuminated from below, within which the mid rib of the tobacco leaf should be positioned, and also presenting indication lines likewise set off by illumination to facilitate the optimum position of the tobacco leaf in relation to the desired cutting pattern.

Abstract: Disclosed herein is an optical vise used to securely fasten glasses thereto for performing maintenance functions, suitably constructed so that the glasses retained therein will not be marred or otherwise damaged while being repaired. The structure disclosed herein includes a pedestal providing a support for horizontally extending trays that serve to carry tools and parts, a vertically adjustable support structure which carries at its vertical extremity remote from the base and vise proper. The vise is capable of rotation about a horizontal axis and defines a nesting area for securing foam or a similar soft resilient rubber material which serves to constrain the eye glasses disposed in a slit between two such pads. A back portion of the vise is provided with a similarly spongy material provided with slits along one face thereof so that the arcuate portion of the glasses which when in use hook around the ears of the wearer slide within these slits to provide further support.