Abstract: An adjustment system comprising: a pivot nut comprising a pivot nut aperture feature configured to accept the lower portion of a pivot bolt; a floor mount having a slot in which the pivot nut is slidingly engaged so as to have, e.g., simultaneous movement including forward-backward, side-to-side and rotational and axial articulation, the floor mount having a floor mount aperture that aligns with the pivot nut aperture; and a cover configured to mount over the floor mount and engage with the pivot nut so as to move with the pivot nut.

Abstract: An adjustment system comprising: a pivot mount block comprising an aperture configured to allow an upper portion of the pivot bolt to pass through the pivot mount block, the aperture having a lower radius greater than an upper radius so as to form ledge feature; and a bearing inserted in the aperture, wherein the ledge and a lower portion of the bearing is configured to rest on a pivot height-adjustment nut that is on the upper portion of the pivot bolt, or on a second bearing that rests on the pivot-height-adjustment nut on the upper portion of the pivot bolt, and wherein the upper portion of the pivot bolt extends out of the pivot mount block to pivotally support a frame that is mounted on the pivot mount block.

Abstract: A method for installing a multiple axis adjustable pivot bearing assembly, comprising: Installing and adjustment-pivot unit: using bolts or screws to install a pivot floor mount, comprising a pivot floor mount aperture and a slot, to a floor, sliding a pivot square nut with a pivot square nut aperture into the slot such that the pivot square nut aperture is aligned the pivot floor mount aperture, place a pivot cover, comprising a pivot cover aperture, over the pivot floor mount, such that the pivot square nut aperture, the pivot floor mount aperture, and the pivot cover aperture are aligned so as to receive a lower portion of a pivot bolt, installing the pivot bolt into the pivot square nut aperture and through the pivot floor mount aperture and the pivot cover aperture, such that a pivot disk, which is part of or assembled to the pivot bolt, is partially in a recess feature of the pivot cover, installing a height-adjustment nut onto an upper portion of the pivot bolt above the pivot disk, placing a pivot mou

Abstract: An adjustment system comprising: a pivot nut comprising a pivot nut aperture feature configured to accept the lower portion of a pivot bolt; a floor mount having a slot in which the pivot nut is slidingly engaged so as to have a movement including forward-backward, side-to-side and rotational, the floor mount having a floor mount aperture that aligns with the pivot nut aperture; and a cover configured to mount over the floor mount and engage with the pivot nut so as to move with the pivot nut.

Abstract: A system for deterring and preventing theft of a pet from a system subscriber who affixes a location unit to the pet whose theft is to be deterred is disclosed wherein the location unit calculates the location of the pet at any given time. The system comprises a web host connected to a wide area web network, such as the Internet. The web host includes a computer readable medium and is accessible by the subscriber from a remote computer terminal. A computer program resides on the web host for receiving a tracking request from the subscriber and transmitting a tracking call to the location unit carried by the pet. The computer program includes instructions embodied in computer readable code for automatically transmitting the tracking call, receiving location data from the location unit in response to the tracking call, and transmitting the location data to the subscriber's terminal where the current location of the pet is displayed.

Abstract: An adaptive transmit equalizer for equalizing digital symbols to be transmitted over a communications channel includes a transmit filter having an associated register for storing at least one filter coefficient. A tuning engine generates performance metric values based on digital symbols received through the communications channel. The tuning engine is configured to identify at least one filter coefficient based on the performance metric values using a simplex algorithm. The tuning engine is configured to communicate the at least one updated filter coefficient to the transmit filter for storage in the register.

Abstract: A PAM-4 data slicer includes first, second, and third comparators which provide first, second, and third thresholds, respectively. Each of the comparators has an offset. The first and third comparators have an offset generating arrangement at their outputs to provide the first and third comparator circuits with symmetrical offsets.

Abstract: An Internet based personal tracking system for tracking the position of a portable location unit by a remote user comprising a web host connected to the Internet having a computer storage medium, a portable location unit having a processor for receiving geo-position information, and generating geo-position data representing the position of said location unit, a transceiver included in said location unit for transmitting said position signal to said web host in response to a call signal being received from said web host, a power supply for supplying power to said processor and said transceiver; and a computer program residing on said web host having an input module for receiving a tracking request signal from the remote user via the Internet, a processing module for processing said tracking request signal, and a communication module for initializing communication with said location unit in response to tracking said request signal, and a location module for outputting said call signal to said location unit and

Abstract: A system for tracking a person from a system subscriber who affixes a location unit to the person to be tracked is provided wherein the location unit calculates the location of the person at any given time. The system includes a web host connected to a wide area web network, such as the Internet, the web host includes a computer readable medium and is accessible by the subscriber from a remote computer terminal. A computer program resides on the web host for receiving a tracking request from the subscriber and transmitting a tracking call to the location unit carried by the person. The computer program includes instructions embodied in computer readable code for automatically transmitting the tracking call, receiving location data from the location unit in response to the tracking call, and transmitting the location data to the subscriber's terminal where the current location of the person is displayed.

Abstract: A system for deterring and preventing theft of a pet from a system subscriber who affixes a location unit to the pet whose theft is to be deterred is disclosed wherein the location unit calculates the location of the pet at any given time. The system comprises a web host connected to a wide area web network, such as the Internet. The web host includes a computer readable medium and is accessible by the subscriber from a remote computer terminal. A computer program resides on the web host for receiving a tracking request from the subscriber and transmitting a tracking call to the location unit carried by the pet. The computer program includes instructions embodied in computer readable code for automatically transmitting the tracking call, receiving location data from the location unit in response to the tracking call, and transmitting the location data to the subscriber's terminal where the current location of the pet is displayed.

Abstract: An adaptive transmit equalizer for equalizing digital symbols to be transmitted over a communications channel includes a transmit filter having an associated register for storing at least one filter coefficient. A tuning engine generates performance metric values based on digital symbols received through the communications channel. The tuning engine is configured to identify at least one filter coefficient based on the performance metric values using a simplex algorithm. The tuning engine is configured to communicate the at least one updated filter coefficient to the transmit filter for storage in the register.

Abstract: A computerized system deters theft of a vehicle where a subscriber maintains a remote computer terminal. A web host is connected to a wide area web network and includes a computer readable medium. A location unit is carried by the vehicle and calculates the location of the vehicle at any given time and transmits a low power digital location data packet having location data. A computer program has instructions embodied in computer readable code on the web host and receives a tracking request from a subscriber and transmits a tracking call to the location unit. The low power digital location data packet is transmitted from the location unit and represents the current position of the vehicle.

Abstract: Apparatus in a vacuum deposition system positions a workpiece holder in substantial alignment with a source of material to be deposited onto a work piece affixed to the workpiece holder. The apparatus also rotates the workpiece holder about the deposition source and linearly drives the workpiece holder to varying distances from the deposition source. The apparatus used to drive the workpiece holder is sealably mounted atop an opening in the vacuum chamber. The apparatus enables multiple source depositions to be carried out consecutively without accessing the vacuum chamber. By aligning the workpiece holder over the deposition source, nonuniform deposition onto the workpiece is substantially eliminated.

Abstract: Briefly, the apparatus in accordance with this invention features an energy coaxial feedthrough fix-mounted in the wall of the vacuum chamber for supplying electrical and mechanical energy from sources located externally of the vacuum chamber to within the vacuum chamber. Additionally, the apparatus includes a movable coaxial coupler capable of releasably engaging the coaxial feedthrough and additionally releasably latching a substrate holder. Finally, the apparatus includes a linkage assembly located within the chamber connected to the coupler so that the coupler may be located in a first position proximate an access port in the chamber wall to facilitate quick and convenient loading of a substrate holder and a second position in which the coupler may be connected to the feedthrough for uniformly transmitting electrical and mechanical energy to the substrate holder and the substrates thereon.

Abstract: Ion exchangers which reversibly store borate ions in a temperature dependent process are combined with evaporative boric acid recovery apparatus to provide a boron control system for controlling the reactivity of nuclear power plants. A plurality of ion exchangers are operated sequentially to provide varying amounts of boric acid to a nuclear reactor for load follow operations. Evaporative boric acid recovery apparatus is utilized for major changes in the boron concentration within the nuclear reactor.

Abstract: A process for dissolving radioactive corrosion products from the internal surfaces of a nuclear reactor. In preparation for reactor refueling, the reactor coolant is depressurized and the temperature reduced to .about.140.degree. F. Hydrogen is purged from the system and the coolant repressurized to about 400 psi to permit operation of a reactor coolant circulating pump. A solution containing oxygen, preferably hydrogen peroxide, is injected into the reactor coolant which is then circulated through the reactor. The thus oxygenated coolant effects prompt and nearly complete release, at least 95% complete, of radioactive corrosion products, especially cobalt 58, from the reactor internal surfaces. The coolant is then circulated through a demineralizer which removes such products by ion exchange processes, at the completion of which, the reactor is opened to commence replacing fuel assemblies in the reactor.

Abstract: An apparatus is disclosed for transmitting binary-coded information over a fiber-optic link which provides a link monitor to indicate whether the fiber-optic link is intact and operating. The binary-coded information is translated into a pulse-coded signal which provides a positive pulse for a positive-going transition in the binary signal and a negative pulse for a negative-going transition in the binary signal. In addition, a refresh pulse of the same polarity as the preceding pulse is provided whenever there has been no pulse for a predetermined amount of time.