Abstract: A system for generating purified water from polluted water which includes an entry chamber communicating with a source of polluted water, a pump for delivering water vapor from the entry chamber to the vapor chamber, and a passageway for delivering condensed water from the vapor chamber to a reservoir of purified water.

Abstract: A system for managing a project being a plurality of jobs including construction jobs wherein some of the jobs don't require completion of other jobs and remaining jobs require completion of at least one of the independent jobs and/or completion of other jobs in the plurality of jobs. The system separates jobs into lists according to their dependency on other jobs and assigns manpower according to expense, expressed as man days, for completing the job withoin a list period. The system is preferably implemented in conjunction with a panoramic camera and computer. One section of the computer screen displays a 360° field of view of the project. Another section displays a table showing the interrelationship of the jobs. Alpha-numeric indicia, entered by a mouse/keyboard at job locations on the image section of the screen are indexed to jobs scheduled in the table which is entered in the text section of the screen.

Abstract: An exercise apparatus including a frame of four vertical legs secured together by horizontal rails on two opposing sides and an H frame telescoping into top ends of respective legs on one end of the frame. A floor platform has one end hingeably attached to bottom ends of two adjacent legs and extends between and beyond the two other legs. A barbell is clamped at a selectable location on the horizontal rails for providing resistance to performing deadlifts and leg presses by standing on the platform and lifting one end of the platform. Handles are detachably attachable to various locations on the frame. Uprights are provided for dips and pullups. A speed controller is provided for super slow repetitions.

Abstract: An apparatus and method for improving balance featuring a pedestal disk connected by a stem to a fulcrum disk which is supported on the floor. The user stands on the pedestal disk and performs exercises. Improvement of balance is measured by a timer which measures the period when the fulcrum is flush on the floor. An associated sighting device guides the user to maintain a fixed line of sight while performing exercises to improve eye-proprioceptive coordination. As the user improves his balance, he substitutes ever smaller fulcrum disks.

Abstract: A surveillance system featuring a camera that is directed to focus on a location where a noise has been generated and display an image of the location. The system includes an omnidirectional camera having a lens for viewing a 360° field of view, a visual memory for storing visual data at addresses representing the field of view, an omnidirectional audial detector for detecting the direction of location of a source of a signal, a display selection means for selecting visual data from one of said addresses in said visual memory corresponding to said direction of location and a monitor for displaying said selected visual data. In one embodiment, the audial detector is a plurality of detectors arranged on a circle. A register stores the address of the detector closest to the source and this address is transmitted to the display controller which conditions a system monitor to display an image representing the selected visual data.

Abstract: A turbine system including a turbine and a reservoir for working fluid and a turbine. the reservoir is closed so that the workng fluid is heatable up to the critical temperature of the working fluid. An exit pump pumps superheated working fluid from the reservoir onto the impellers in the turbine. An entry pump pumps working fluid from the turbine back to the reservoir. The reservoir is closed (gas tight) permitting heating the working fluid in the reservoir up to the crtical temperature and criical pressure of the working fluid. The exit and entry pumps are coupled together and arrnged such that the rate at which flid enters the reservoir equals the rate that the working fluid leaves the reservoir. By raising the working fluid to in the reservoir in the liquid stae, loss of energy of vaporization is substantially aboided. By maintaining equal rates of charrge and discharge of fluid into and out of the reservoir, loss of energy due to compresion is avoided.

Abstract: An apparatus and method for injecting a drug into a precisely selected location in a patient's body which is a combination scanner and drug injector. The scanner is a planar array of ultrasonic transducers which transmits a focused ultrasonic beam over the entire region of interest. The injector is preferably a hypodermic syringe mounted with the array on a base. The syringe is mounted to slide between one position where the injector conduit is retracted from the patient and another position where the adjustably positioned exit end of the conduit is in the desired location for injection of the drug. As the operator holds the scanner-injector against the patient's body with injector conduit retracted, he views on a monitor screen a virtual image of the conduit which is the image of the conduit after the conduit is injected into the body.

Abstract: An exerciser for monitoring ballistic force, i.e., the force generated by changing the momentum of a moving object, including a base, an active member movably mounted on the base for movement by a user during exercise from a rest position in which the active member is at rest through a home position to an extended position. A start switch starts a timer when the active member is displaced from the rest position. The timer runs for a timer period. As the active member is moved successively between the home and extended positions a counter switch connected in series with said start switch increments a repetition counter. The distance between the timer and counter switches is adjustable. The number of repetitions performed during the timer period is displayed for the user's information.