Other

Waymo LLC

Electronic Innovators, Inc.

John P Massey

Pierre-yves Droz

Blaise Gassend

Ralph Hamilton Shepard

David Gordon Duff

Ryan Davis

Garland R Granzow

Sensor housing

A distributed artificial intelligence data acquisition and equipment control system forms a local area network (LAN) over the AC power lines of a vessel for communicating shipboard engineering casualty and damage control information. Each node in the LAN includes a power line carrier current (PLCC) transceiver, a slave processing unit for interfacing with local sensors or equipment and a master processing unit for controlling the formation, transmission and reception of offset-quadrature-phase-shift-keyed (OQPSK) LAN messages. Nodes in the LAN are strategically positioned at various locations throughout the ship and are configured to function either as a Terminal Unit or as a Data & Control Unit. Terminal Units are equipped with a touch screen display and an intelligent controller that provides a user-friendly interactive operator interface through a series of display screen prompts and includes a data base of ship casualty and damage control information stored in a local non-volatile random access memory. The data base, containing both archived and current data, is maintained and constantly updated by each terminal unit in response to information acquired both locally and from other nodes in the LAN. Each Terminal Unit is assigned specific damage control responsibilities for monitoring conditions, controlling equipment and for exchanging data and commands with other nodes. Data and Control units perform monitoring and control functions similar to Terminal Units, but have no touch screen and provide no user interface. The PLCC transceiver at each node includes an improved low noise transmitter that employs a direct digital modulation (DDM) technique utilizing ROM stored waveforms and an improved receiver that uses a passive linear-phase bandpass detection filter and a switchable phase-locked/Costas loop for highly reliable, rapid acquisition of PSK signals.

Distributed intelligence engineering casualty and damage control

A material handling device for aligning a stock of articles such as steel bars, pipe or tubing in open-ended trays or like containers for storage. The device supports a container filled with stock between a pair of squaring heads which are drawn together to contact the ends of the stock extending beyond the ends of the container. The stock is shifted in the container until the squaring heads squeeze the articles therebetween. The squaring heads are then returned to a rest position to await the next squaring cycle.

Squaring device for storage of rods, tubes, and like articles

A combined sorter and conveyor for articles of considerable bulk or weight, characterized by tandem sections articulated for movement between conveying position and discharge position; shock absorber means cushion the attainment of both positions but offer no resistance during initial movement from one position to the other.

Sorting machines

Growing community of inventors

Clarendon Hills, IL, United States of America

John P Massey