1
Eugene Leonard: Subscriber television system. VVR Associates, Hane Roberts Spiecens & Cohen, March 27, 1984: US04439785 (149 worldwide citation)

A video recorder has a first transducer which moves with respect to a moving tape to selectively record and play back video information; the tape has a control region which is accessed for recording or playback by a second transducer. Storing means external of the tape store first coded indicia. Gen ...


2
Robert W Freund: Control signal apparatus for CATV system. Veripen, Hane Roberts Spiecens & Cohen, February 27, 1979: US04142156 (94 worldwide citation)

In a cable or CATV system consisting of a central station with a television transmitter connected via a television transmission cable to a plurality of remote stations each with a television receiver, there is provided apparatus for signalling between the central and remote stations. The apparatus i ...


3
Patricia M Sadlier, Edward Willett: Positive control intravenous fluid administration. Hane Roberts Spiecens & Cohen, August 8, 1978: US04105028 (76 worldwide citation)

A method and apparatus for parenteral administration of medical fluids has a normally closed clamp on the intraveneous feeding tube which is opened by means of an electromagnetic actuator at a preselected drop frequency rate and closed when a drop is detected by a conductive path established by the ...


4
George Blaine: Training manikin for medical instruction. Hane Roberts Spiecens & Cohen, March 27, 1984: US04439162 (70 worldwide citation)

An instructional training manikin comprising a body including a torso, legs, arms and a head. Interchangeable male and female breasts are detachably connectible to the body. Male and female genitalia are also respectively connected to the body whereby the body can be converted between male and femal ...


5
Stewart F Reddaway: Array processor. International Computers, Hane Roberts Spiecens & Cohen, May 26, 1981: US04270170 (67 worldwide citation)

An array processor consisting of integrated circuit chips connected in a rectangular array. The number of terminals on each chip necessary for these interconnections is reduced by arranging for certain terminals to be connected to branched paths, so that those terminals are shared between different ...


6
Roi D Agneta: Color display apparatus. Chyron Corporation, Hane Roberts Spiecens & Cohen, November 4, 1980: US04232311 (67 worldwide citation)

A color display system has a color encoder which receives intensity signals via a video generator from a graphics generator as well as color signals. The color encoder processes the color and video signals for transmission to a display monitor which then displays the graphics in color. Such a system ...


7
Karl A I Andersson, Sture G Roos: Method of and an arrangement in a telecommunication system for regulating the phase position of a controlled signal in relation to a reference signal. Telefonaktiebolaget L M Ericsson, Hane Roberts Spiecens & Cohen, April 12, 1983: US04380083 (62 worldwide citation)

The invention relates to a method for regulating the phase position of a controlled signal in relation to the phase position of a reference signal in a telecommunication system, and an arrangement for carrying out the method. A reference signal (C2) is delayed in a delay circuit (DL1) and the delaye ...


8
Kjartan Tafjord: Passive filter compensation network. Telefonaktiebolaget L M Ericsson, Hane Roberts Spiecens & Cohen, January 16, 1979: US04135132 (58 worldwide citation)

A compensation network for a passive filter which compensates for the variation of the loss attenuation of the filter dependent on ambient temperature variations consists of an L-section whose series arm is formed by a temperature dependent resistor and whose shunt arm is formed by another temperatu ...


9
Bo T af Ekenstam, Erik G P Nordqvist: Method for discharge of quantities of fluid or semi-fluid substances from a container. Landstingens Inkopscentral, Hane Roberts Spiecens & Cohen, August 11, 1981: US04282986 (55 worldwide citation)

A method of dispensing fluid or semi-fluid liquids or pastes in which the liquid or paste is contained in a container having a top flexible dome and a bottom dome connected at their open ends to each other. The method comprises pressing the top dome downwardly toward the bottom dome and forcing the ...


10
Sidney Cohen, Robert Schlemmer: Earth working apparatus including aerators and material dispensers. Improved Lawn Equipment Corporation, Hane Roberts Spiecens & Cohen, June 29, 1982: US04336760 (49 worldwide citation)

An earthworking implement comprising a frame on which are supported front wheels, rear wheels and a rearmost dolly wheel. An aerator member with blades is rotatably secured to the frame between the front and rear wheels. The dolly wheel is mounted on the frame for rotation about a vertical axis at a ...