Abstract: A process for checking the tablet parameters weight, height and hardness by weighing and measurement, and to a device for carrying out the process as an individual device and preferably as a rotary tabletting press for permanently complying with preset tablet parameters. A process and a device for rapid, reliable, reproducible, and distortion-proof checking of optionally all parameters or selected parameters on one tablet and the overall checking of the weight on a plurality of tablets are guaranteed. This is accomplished so as to carry out individual and/or overall checks with a receiving container (1) provided for tablets (2), and the receiving container (1) is connected to stations (3, 10, 11) for the optional determination of the weight, the height, and the hardness of a single tablet (2), and from the receiving container, an individual tablet 2 and/or a plurality of tablets (2) are fed fully automatically to and removed from the individual stations (3, 10, 11) for determining the tablet weight.

Abstract: A system for gauging the relative positions of two opposing joint edges on sheet metal components prior to welding. The system comprises a gauging assembly including two pairs of gauging pins which are movable between a retracted position and a gauging position. Each pair of pins defines a separate edge contact line. When each joint edge has contacted both pins in a respective pair, electrical circuitry indicates as much and the components are clamped in this relationship.

Abstract: The router table push shoe 10 of the present invention has an upwardly extending handle 11 which is angled slightly towards the operator and away from the router table fence 55. The push shoe of the present invention comes with an adjustable bottom guard 20 removably attached to the base 40, and an adjustable side guard 12 which can be removed and used as a bit height measuring tool. Both the bottom guard 20 and the side guard 12 are adjustable to enable the push shoe 10 to hold thin and narrow stock. The push shoe 10 also comes equipped with a miter bar 30. The horizontally adjustable bottom guard 20 is removably attached to the base 40 via a three wing knob 22. The push shoe also has formed in the front right corner a dovetail gauge 17 for making both male and female joints for sliding dovetail joints.

Abstract: A gage according to the present invention for use in measuring engagement parts of a pneumatic hose coupler and including a body and a spring loaded contact rotatably mounted to the body. The body includes an alignment part for locating the gage on the coupler and a member for contacting one of the engagement parts. The contact is biased into contact with another of the engagement parts and calibrated indicator marks provide a visual indication of the angular distance between the two parts. Sights through the gage measure another angular dimension between coupler engagement parts. The gage also includes a plug part for measuring vertical clearance between other parts of the coupler.

Abstract: A combination chip counter and swizzle stick apparatus for enabling a player in a casino environment to quickly measure the monetary value of stacked gambling chips and to mix beverages, comprising an axially elongated member having at least one graduated surface extending along the axial elongation thereof, the elongated member being sized and arranged for mixing beverages, the at least one graduated surface containing indicia identifying a progressive monetary amount proportional to the height of a stack of gambling chips when said apparatus is placed next to the stack to enable the player to read the value from the surface of the elongated member, the apparatus further including color coded surfaces corresponding to the colors of chips of different denominations to enable the player to quickly select the proper graduated surface for the chips to be counted.

Abstract: A multipurpose device for marking a workpiece which has in combination a component for setting the reveal between an edge such as trim molding and the edge of a frame, a component for setting an angle from 0.degree. to 90.degree., a component for setting a space between two solid members such as deck boards or pickets in a picket fence, and a component for determining the center of a flat surface such as determining the center of the surface of a board between 2 parallel edges. Preferably the device is a three layer laminated square with the middle layer being larger in the overall dimensions i.e., length and width, which in a square, are the same dimension, are greater than corresponding dimensions of the two outer layers such that the middle layer extends beyond the edges of the outer layers.

Abstract: A versatile necktie tying aid gauge (20) comprising an elongated member with indicia thereon indicating the length of tie contained in a wide variety of tie knots. The gauge (20) determines a final pinch point (90) by adding the length of tie knot to an initial pinch point (86)--determined by the length of tie measured from the end of the wide end of the tie (85), that is equal to the distance between the wearer's desired ending point for the wide end of the tie (88) to a point adjacent the wearer's collar button (87). The wide end of the tie (82) is crossed over the narrow end of the tie (84) at the final pinch point (90), the knot (92) is tied and slipped up to the neckline, and the end of the wide end of the tie (85) is at the desired end point for the wide end of the tie (88).

Abstract: A construction framing tool is provide by an elongated body member and a pair of cooperative members at its opposite ends for assembling studs, joists and rafters between headers and footers. The tool includes a holder or cradle as part of one cooperative member and a shoulder as part of the other cooperative member.

Abstract: A composite ceramic block gauge and its preparing method is disclosed. The ceramic block gauge comprises a tungsten carbide (WC) reinforced phase and a chromium carbide (Cr.sub.3 C.sub.2) matrix. The finished block gauge possesses excellent properties such as hardness and corrosion resistance and high reflectivity. The block gauges made from Cr.sub.3 C.sub.2 /WC composites can be calibrated using the traditional optical interferometry techniques.

Abstract: A key identifier enables an operator to select a key blank design functionally compatible with an unknown key by directing the operator to implement a primary classification step followed by a secondary classification step to sort an unknown key into a specified secondary classification category. The key identifier operator then implements a key blade matching procedure within the specified secondary classification category where the cross section of the blade of the unknown key is matched with a defined blade cross sectional configuration. When a match is obtained between the unknown key blade configuration and the known blade configuration, the known key blank design can be identified and a compatible key blank can be selected.

Abstract: Apparatus for indicating a predetermined snap-off between a circuit board and a stencil in a solder paste printing process for printed circuit boards. The apparatus includes a triangular shaped plate having a lever member, where a portion of the lever member extends through a stencil hole for engaging the circuit board. The plate further includes two support members for resting on top of the stencil. The centroid of the weight of the plate is between the two support members and the lever member to urge the plate to pivot about the two support members. On the end opposite the two support members is an indicator cone for indicating the predetermined snap-off of the circuit board relative to the stencil. Advantageously a method for positioning the stencil and the circuit board at a predetermined snap-off during the solder paste printing process for printed circuit boards is also disclosed.

Abstract: A necktie positioning device having an elongated body member which engages a sliding member which is joined to an arm. The arm projects outwardly from the body member and is adapted for insertion in a belt loop, and, when so inserted, and when the inner flap of a tie is held against a preselected marking on the body member, the device determines the correct length of tie prior to tying.

Abstract: The present invention relates to a spot welding inspecting apparatus for inspecting a weld between two metal plates which are subjected to spot welding without destroying the metal plates or weld. A pair of knife gauges having an interval therebetween larger than the diameter of the weld are inserted between the welded metal plates by a continuous impact of the hammer which is driven by a compressed air and pushed between the metal plates so as to clamp the weld. Thereafter, the piston is moved so that the knife gauges may approach the weld to indicate the distance between the knife gauges with the index.

Abstract: The invention is directed to a protective arrangement for a longitudinally extendible machine component such as a measuring arm of a machine such as a coordinate measuring apparatus. The protective arrangement includes a light barrier unit having a response sensitivity and including a light source for directing a light beam parallel to the axis of the machine component as well as first and second detectors for receiving first and second portions of the light beams and for supplying first and second signals indicative of the intensities of the portions of the light beam. The light source and the detectors are mounted on the machine component so that the length of the light beam between the source and the detectors and the respective light intensities received by the detectors change in correspondence to the distances as the machine component is extended or retracted. A structure shades the light beam in response to a contact engagement of the structure with an object or person.

Abstract: An elastomeric distance gage is formed of a ring of elastomeric film to which is joined a vee-shaped ear of elastomeric film. The ring of this gage fits removably onto a video head or other imager at the distal tip of a borescope. The legs of the nose portion converge to a distal tip which is within the viewing field of the borescope imager. To determine the size of an object, the gage is brought into contact with the object. The gage nose will deflect and this is visible in the viewing screen of the borescope. The object can be measured by comparison to a known width of the flat apex of the gage. Also, at this contact point, the object is a predetermined known distance from the borescope tip, and the size of the object can be determined by counting the number of pixels in the displayed image from one edge of the object to an opposite edge.

Abstract: Inaccuracies in measurement of the separation of a pitched horseshoe from a target stake are substantially reduced by a measuring device that is configured to engage the target stake such that surface anomalies in the stake do not influence the accuracy of the measurement. The measuring device is comprised of a generally elongated solid body having a generally circular aperture adjacent one end of the body, the diameter of the aperture exceeding the width of the target stake, so that the device may be placed over the stake and a far edge portion of the aperture, that is adjacent to the one end of the body, may abut against that portion of the stake which faces away from the pitching direction. A sequence of gradation markings are formed on a second portion of the flat body, which is spaced apart from the one end of the body. In accordance with a further aspect of the present invention there is provided a scoring device for providing an indication of the score of the game during the progress of the game.

Abstract: The invention is directed to a protective arrangement for a longitudinally extendible machine component such as the measuring arm of a machine such as a coordinate measuring apparatus. The protective arrangement includes a bellows which at least partially surrounds the machine component and has a plurality of structural parts at least one of which is deflectable relative to the longitudinal axis of the machine component in response to a contact of the bellows with an object or person. Each of the structural parts has a cutout formed therein and the parts are disposed in the bellows so as to cause the cutouts to be mutually aligned in the undeflected condition of the bellows. A light barrier directs a light beam through the cutouts which becomes at least partially shaded in response to a deflection of the one structural part.

Abstract: A gaging device will measure the widths between opposed seat faces in an orifice fitting. The orifice fitting has a body with flow passages for connecting into a pipeline. A seat slot locates in the flow passage. A carrier will move from an upper chamber in the body downward into the seat slot. When gaging, deformable plugs will be mounted to the carrier. The plugs have dimensions that are greater than the width of the slot. Each plug will deform as the carrier moves into the seat slot. When the carrier is removed from the seat slot, the plugs can be measured to determine the widths of the seat slot at various points.

Abstract: An oil filter cleaning system includes a piercing apparatus for cutting openings in a used oil filter to allow drainage of excess dirty oil therefrom. A rinsing and cleansing mechanism is provided atop a chamber containing liquid solvent and includes one or more nozzles upon which the original bottom opening of drained oil filters are mounted following which, a pump is actuated to inject solvent into the filters and which is expelled from the pierced openings. Thereafter, pressurized air is injected into the filters from the same nozzles to remove all residual solvent and oil therefrom. Separate piercing and rinsing and cleansing stations may be provided for treating one filter at a time or alternatively, these stations may be combined into one station operable to simultaneously treat a plurality of filters. In the latter instance, it is proposed to include a sorting device to facilitate the accumulation of several filters having the same diameter in order to accommodate a gang piercing mechanism.

Abstract: A gage for use by collectors of picture cards of sports celebrities adapted to gage the uniformity of margins on such cards without damage to the edges or the corners thereof.

Abstract: A method and apparatus is disclosed for determining the amount of taping time used and/or remaining on standard VHS and Beta format video tape cassettes. Multiple scales are organized onto a single multi sided card having a corresponding number of corners. In the preferred embodiment there are five scales, one scale each for the three standard VHS taping speeds, and two for the standard BETA taping speeds. The scales start and end inwardly of the corners that are adjacent the scales.

Abstract: A gauge for determining the fineness of particles dispersed in a liquid comprises a block (1) having a reference surface (8) in which are formed a series of flats (2) at different depths below the surface (8). In use of the gauge the liquid is spread over the surface (8) by a spreader blade resting on and drawn across the surface (8). The fineness of the particles in the liquid is interpreted from the manner in which the liquid has covered the flats (2) under the action of the spreader blade.

Abstract: A device for indicating the size of an object, particularly a kinescope, includes a pivotal sensing-indicating arm. A sensing portion of the arm is urged by a lever which centers the kinescope on a temporary holding fixture. An indicating portion of the arm moves in response to the motion of the sensing portion and moves into alignment with one of a plurality of sensors to indicate the size of the object.

Abstract: A gauge pin holder including a straight handle with thickened end portions, each end portion having a transverse end slot, a pair of boots adapted to fit in the slots with sideways-directed wings, a passageway in each boot aligned with a pair of bores through each wall forming the slot, and a sleeve in each passageway for receipt of a gauge pin therein, wherein a threaded shaft containing a knurled end knob is threaded through aligned apertures in the handle and boot to force the sleeve and pin down in the passageway and the pin against the wings to hold the pin tightly therein.

Abstract: The spherical shaped probe for a coordinate measuring machine is modified by incorporating a pair of rods mounted in recesses formed in the center of the sphere at a side and bottom to define a straight edge whose measurement is equal to the sphere's radius measured at the tangent to the vertical and horizontal diameters. Both rods being mounted at right angles relative to each other.

Abstract: A system is provided for rapidly determining the flatness of a rolled sheet of aluminum which comprises placing a ruled lightweight flat bar across the sheet with portions of the bar in contact with adjacent high points on said sheet and measuring the distance between the high points. The height is then measured by inserting, between the bar and the lowest point on the sheet between the high points, a gauge having continuous measuring means comprising a conically shaped device tapering to a point. The gauge is inserted until both surfaces are in contact with the conical device. The thickness of the conical gauge is then measured at the point of contact to determine the distance between the surfaces.

Abstract: A portable measuring device includes a template for measuring the width of an associated cutter tip. A plurality of spaced width indicator marks of different sizes are provided on the template member. A magnifying member is provided for magnifying at least one of the plurality of width marks. A housing member is provided for slidably supporting the magnifying member on the template member.

Abstract: A sensing pin is mounted to a housing by means of a linkage which makes it possible for the sensing pin to move entirely within the housing in the event of extreme deflection. In this way, extensive protection from damage is provided to the sensing pin in the event of excessive deflection.

Abstract: A matrix balancing fixture that has a pair of fixedly positioned spaced cartridges positioning opposed top and bottom templates for movement towards each other for engaging a test article at spaced vertical portions thereof with the test article being in an open ended box positioned between the cartridges; the fixture having a pair of indicators having operating members slidably mounted therein positioned on upper portions of the cartridges in spaced relation in a horizontal plane and control members connecting the templates on a cartridge to the indicators on the cartridge for convenient reading thereon.