International Business Machines Corporation

Other

Robert P Phillips, Iii

David Charles Olson

Brian Michael Kerrigan

Norman J Dauerer

Peter M Elenius

Robert O Lussow

Helmut Krueger

Apparatus and method is provided for separating electrical connections, such as, solder connections, between two surfaces in which electrical connections are relatively weak and thus can be readily separated. The preferred application of the disclosed process and apparatus is its use in separating semiconductor devices from its device carrier after the devices have been through burn-in tests. The unique process and apparatus allows multiple uses of device carrier for testing and/or burning-in devices.

Apparatus and method for removing known good die using hot shear process

A method of aligning a suspension of an automotive vehicle, the vehicle having a chassis secured at a predetermined height above the ground, a steering shaft secured to prevent movement thereof, and a hub, the method comprising the steps of providing a suspension measurement system comprising a light source, a reflector and a target, adjusting the height of the suspension to a height above the ground that is substantially equal to a radius of a tire used with the suspension, removably attaching the reflector to the hub wherein the reflector is vertically oriented and substantially perpendicular to the hub central axis, positioning the target a predetermined distance from the reflector, directing a light beam to the center of the reflector for reflection onto the target, the light source being positioned such that the reflected beam of light is substantially coplanar with the directed light beam, incrementally adjusting the height of the suspension in relation to an initial height and applying indicia to locations on the target to which the reflected light beam moves, each indicia corresponding to a height of the suspension that is above or below the initial height, and measuring a distance in a first orientation between a pair of indicia having the greatest first orientation distance therebetween, in comparison to any other pairs of indicia.

Process and system for measuring alignment of automotive vehicle

This invention is an improved method and apparatus for applying fluids onto a selected area of a component. The method uses a thin film or membrane formed by placing a forming tool in the fluid to be applied. A thin film or membrane is formed across the forming tool, which is analogous to a soap bubble formed across a bubble wand dipped into a soap bubble solution. The thin film is brought into contact with the area of the component to be coated thereby resulting in the transfer of the thin film onto the component and a variation of the thin fluid film or membrane forming tool that allows for a continuous feed application.

Non-contact fluid applicator apparatus and method

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Staatsburg, NY, United States of America

Robert P Phillips, Iii