Charles J Yarbrough, Alan F Strachan, Joe Weisman: Apparatus for controlling the reception of transmitted programs. Codart, Townsend and Townsend, July 1, 1986: US04598288 (329 worldwide citation)

A control system for use with recording apparatus enables the recording of programs simultaneously desired by a user and authorized by a program provider, typically a broadcaster. The broadcaster attaches a code signal to each program segment which the user's control system recognizes. The control s ...

Harry Kihn, C F Douglas Ackman: Method of coagulating muscle tissue. Cabot Medical Corporation, Austin R Miller, July 1, 1986: US04597379 (329 worldwide citation)

A method of coagulating a muscle tissue contained within fat tissue substantially without harming the fat tissue, comprising directing microwave radiation through the fat tissue towards the muscle tissue at a selective frequency effective to cause coagulation of the muscle tissue substantially exclu ...

Charles H Ware, Leslie C Rose, Joseph C Allen: Recovery of oil by in situ hydrogenation. World Energy Systems, Arthur F Zobal, July 1, 1986: US04597441 (278 worldwide citation)

In a method of recovering petroleum from underground formations penetrated by a production well, superheated steam and then hot hydrogen are injected by way of the well into a preheated formation zone next to the well. The hydrogen is injected under sufficient pressure to cause hydrogenation of the ...

Clive Ross, Ralph P Devoy: Movement monitor. Marc Industries Incorporated, George A Rolston, July 1, 1986: US04598275 (228 worldwide citation)

A proximity monitoring system for individually identifying an object or person, and having a central information processor, and a signal receiver, several remote detectors in various locations at a distance from the information processor, each having a first transmitter for communicating with such p ...

Tokuya Ohta, Yasuhiro Yano, Yohji Matsufuji, Masahiro Haruta, Tsuyoshi Eida: Recording process and a recording liquid thereof. Canon Kabushiki Kaisha, Fitzpatrick Cella Harper & Scinto, July 1, 1986: US04597794 (226 worldwide citation)

In an ink-jet recording process which comprises forming droplets of an ink and recording on an image receiving material by using the droplets, said ink is prepared by dispersing fine particles of pigment into aqueous dispersion medium containing polymer having both a hydrophilic and a hydrophobic co ...

Thomas S Hutchinson: Method for excavating a large diameter shaft into the earth and at least partially through an oil-bearing formation. Atlantic Richfield Company, F Lindsey Scott, July 1, 1986: US04597444 (208 worldwide citation)

A method for positioning a large diameter shaft from the surface into the earth and at least partially through a subterranean oil-bearing formation, said method comprising

Roger W Turley: Implanting method and device. Hundon Forge, Gifford Groh VanOphem Sheridan Sprinkle & Dolgorukov, July 1, 1986: US04597753 (190 worldwide citation)

An implanter for implanting treatment pellets beneath the skin of animals comprises a hollow needle (52) through which a drive pin (26) is displaceable to drive a pellet (64) through the needle and in use to a controlled depth below the skin. A forked abutment (54) straddles the needle, being spring ...

Robert R Johnson, Stanford R Ovshinsky: Method for making, parallel preprogramming or field programming of electronic matrix arrays. Energy Conversion Devices, Lawrence G Norris, Robert S Nolan, Richard O Gray Jr, July 1, 1986: US04597162 (188 worldwide citation)

A method of making a parallel programmed electronic matrix array including the steps of forming at least one layer of a phase changeable material on a conductive substrate, wherein the phase changeable material has a substantially nonconductive state and a comparatively high conductive state. The la ...

Keh Pann: Mobil Oil Corporation, Alexander J McKillop, Michael G Gilman, Charles J Speciale, July 1, 1986: US04598392 (185 worldwide citation)

Disclosed are a method and apparatus for vibratory seismic prospecting in which a vibratory signal sweep is produced by a vibrating apparatus in accordance with a power spectrum function S(f), which is proportional to a noise component function n(f) and a subsurface signal amplitude attenuation func ...

James M Vander Meer: Detergent compositions containing ethoxylated amines having clay soil removal/anti-redeposition properties. The Proctor & Gamble Company, Eric W Guttag, Steven J Goldstein, Richard C Witte, July 1, 1986: US04597898 (184 worldwide citation)

Detergent compositions which comprise from about 0.05 to about 95% by weight of a water-soluble ethoxylated amine having clay soil removal/anti-redeposition properties. These compounds are selected from ethoxylated monoamines, ethoxylated diamines, ethoxylated polyamines, ethoxylated amine polymers ...