Abstract: A method of fabricating a multilayer circuit board is provided which includes forming a layer of a the multilayer circuit board with an internal clearance region having a modified voltage-to-ground clearance of conductive material adjacent to an aperture of the multilayer circuit board. The modified voltage-to-ground clearance of conductive material is based on a configuration of a connector pin to be press-fit connected within the aperture of the multilayer circuit board, and the internal clearance region is enlarged in a direction of greatest normal force outward from the aperture with insertion of the connector pin into the aperture.

Abstract: A method for forming an electronic device that includes solder bonding pins from a component to plated through holes of a board, the component being positioned on a first side of the board; and applying solder paste to openings of the plated through holes on a second side of the board opposite the first side of the board that the component is positioned on. The method can further include drawing the solder paste to the pins to provide a reworked solder bond bonding at least one of the pins to the plated through hole.

Abstract: A dew point temperature measuring apparatus and method, which may be used to determine water activity, includes a chamber in which a sample of air is measured, an air circulation device positioned within the chamber, a sensor to measure the sample temperature, a relative humidity sensor, and a diverter for causing air circulating within the chamber to directly impinge the relative humidity sensor. Another embodiment involves mounting an air circulation device within the chamber such that it forces air inside the chamber to impinge directly upon the relative humidity sensor to reduce boundary layer resistance. Still another embodiment of the invention involves utilizing a temperature control device to control the temperature of interior surfaces within the chamber at a temperature higher than the sample of air within the chamber.

Abstract: This device consists primarily of an externally threaded mast which is adaptable to fit the mast mount of a U-shaped ground spike, a flat table, or a tri-pod. The device consists of various arms and brackets which are elevatable and may be moved forward and backward and will rotate 360.degree., the device including a vernier adjustment which will enable the camera to be moved forward and backward for fine focus.