Abstract: The invention relates to a hypodermic injection system having a direct-drive motor for moving a ram towards an injectate chamber for discharging injectate therein through a discharge orifice. The system can have an injection head attached to a housing having an injectate chamber for holding injectate to be injected, a remote discharge device with a control apparatus or the structure for holding a cartridge containing injectate. The injectate supply could be a bottle, a remote reservoir or a cartridge. An injection head can have a nose actuator for enabling an injection only if the nose actuator has engaged the body to be injected. A clamping device clamps the body to be injected. Control is effected through a microprocessor to which the electrically-operated parts of the invention are attached. Control and output signals are readable through an electronic display.

Abstract: An investment casting system includes a computer controlled mold transfer device movable between at least three stations, including a mold receiving station. A mold transfer station includes a mold suspended from a first horizontally extending arm of the mold transfer device engaging an intermediate transfer device to transfer the mold to the intermediate transfer device. A storage station has a storage rack receiving the mold following a material coating phase. A robot in communication with the intermediate transfer device is programmed to position the mold in any of multiple material coating stations during the material coating phase. The mold is accessible for removal from the system at any stage of completion by direction of a computer control system.

Abstract: A tea kettle with a spout and a handle extends from a body, wherein the handle and spout are offset from one another such that when the body is tilted during pouring of a hot liquid contained therein, hot vapor from the liquid substantially is diverted away from the handle.

Abstract: A plurality of pipe diffuser sections are arranged in a three to seven sided polygon, which allows a fluid to flow through distribution piping and the pipe sections and diffuse, through openings in the walls of the pipe diffuser sections, into a body of fluid contained in a tank.

Abstract: A tea kettle with a spout and a handle extends from a body, wherein the handle and spout are offset from one another such that when the body is tilted during pouring of a hot liquid contained therein, hot vapor from the liquid substantially is diverted away from the handle.

Abstract: A silicone polymer gel/coating which can be sprayed from an aerosol can preferably has a viscosity of 2,000–5,000 cps. and provides a moisture resistant coating of preferably 20–30 mils to protect components in telephone installation and maintenance applications. It is preferably sprayed from a can using Spray Actuator OTP 0025.

Abstract: A receptacle has sidewalls and a bottom defining an open ended volume. The open end of the receptacle is located at the top of the receptacle. The receptacle relieves a vacuum using a vacuum relief chute that extends from the top of the receptacle towards the bottom of said receptacle and defines an open passage therein.

Abstract: A plurality of pipe diffuser sections are arranged in a three to seven sided polygon, which allows a fluid to flow through distribution piping and the pipe sections and diffuse, through openings in the walls of the pipe diffuser sections, into a body of fluid contained in a tank.

Abstract: A retractable mooring fitting assembly for a marine vessel includes a mooring fitting that has a first end and a second end. A counterweight is disposed toward the second end of the mooring fitting. An axle is interposed between the counterweight and the first end, and the mooring fitting is pivotable about the axle. At least a first bearing provides a load path from the mooring fitting to the marine vessel.

Abstract: A mobile vehicle is disclosed having a boom pivotally mounted thereon for slewing about a vertical axis and a work head attached to the free end of the boom by a universal mounting. The universal mounting consists of a first housing having a base attached to the boom and a power driven worm in drive relation with a worm gear in the housing. The worm gear has a central hub to which is connected a second housing and which in turn has a driven worm in drive relation with a worm gear mounted therein. The worm gear in the second housing has a central hub and to which is attached a support carrying the work head.

Abstract: A winch mounted directly on the gear of a worm gear drive unit and cantilevered outwardly therefrom through an opening in a housing in which the gear is journalled for rotation by a hub having a pair of spaced apart circular bearing lands journalled in apertures in a pair of spaced apart walls in the housing. The worm is journalled for rotation in the housing and meshes with the gear in drive relation. The worm is driven by a motor mounted on the housing.

Abstract: A mobile vehicle is disclosed having a boom pivotally mounted thereon for slewing about a vertical axis and a work head attached to the free end of the boom by a universal mounting. The universal mounting consists of a first housing having a base attached to the boom and a power driven worm in drive relation with a worm gear in the housing. The worm gear has a central hub to which is connected a second housing and which in turn has a driven worm in drive relation with a worm gear mounted therein. The worm gear in the second housing has a central hub and to which is attached a support carrying the work head.