1
William N Borkan: Non-invasive multiprogrammable tissue stimulator. Barnes & Thornburg, September 23, 1986: US04612934 (376 worldwide citation)

An electronic tissue stimulator system is provided comprising a plurality of electrodes to be implanted adjacent tissue to be stimulated in a patient. A transmitting means transmits stimulation pulses for stimulating the electrodes and programming data defining which of the electrodes are to be stim ...


2
Klein S Gilhousen, Charles F Newby Jr, Karl E Moerder: Signal encryption and distribution system for controlling scrambling and selective remote descrambling of television signals. M A COM Linkabit, Edward W Callan, September 23, 1986: US04613901 (281 worldwide citation)

A system and method for scrambling and selectively descrambling television signals that are transmitted to subscribers' descramblers in a subscription television system. A working key signal is generated by processing an "initialization vector" signal in accordance with the DES algorithm upon the al ...


3
Samuel W Halpern: Radiotelephone transmission power control. AT&T Bell Laboratories, Charles Scott Phelan, September 23, 1986: US04613990 (253 worldwide citation)

Power levels of first and second stations (10, 11) in a cellular radiotelephone system are dynamically adjusted from only one (10) of them. The second station receives signals from the first and, on the basis of the level of those signals, first adjusts its own transmitter power level to be within a ...


4
Harold J Vinegar, Scott L Wellington: Tomographic calibration apparatus. Shell Oil Company, September 23, 1986: US04613754 (251 worldwide citation)

An apparatus for providing data for the calibration of the atomic number and density of a test material being scanned in the radiation field of a computerized axial tomographic scanner (CAT). The apparatus comprises a housing which is adapted to be positioned in the X-ray field of the CAT in a prede ...


5
Ernest B Blood: Three dimensional digitizer with electromagnetic coupling. McDonnell Douglas Corporation, Price Heneveld Huizenga & Cooper, September 23, 1986: US04613866 (236 worldwide citation)

A three dimensional digitizer is provided for determining and digitizing the coordinates of a three dimensional object. A hand-held stylus is used for tracing and determining points of interest on the surface of the object. A plurality of antennas for radiating electromagnetic energy are provided, t ...


6
Yoshiki Suzuki, Kunio Sekine, Tsuneji Nagai, Naoki Nambu, Yuji Nishimoto: Powdery pharmaceutical composition for nasal administration. Teijin, Sughrue Mion Zinn Macpeak & Seas, September 23, 1986: US04613500 (194 worldwide citation)

What is provided by this invention is a powdery pharmaceutical composition for nasal administration comprising physiologically active polypeptide or its derivative such as calcitonin, insulin, etc. and a water-absorbing and water-insoluble base. The pharmaceutical composition allows polypeptide or i ...


7
Graham Shenton, Ioan G Jones, David W Lucas, Ronald E Barton: Method and structure for use in designing and building electronic systems in integrated circuits. International Microelectronic Products, Flehr Hohbach Test Albritton & Herbert, September 23, 1986: US04613940 (160 worldwide citation)

A method of designing an integrated circuit layout based on primitive elements such as transistors, resistors, and conductors and cell structures formed from the primitive functional element. The primitive elements are defined by surface dimensions, semiconductor construction, and surface layers and ...


8
Norman Sherman, Timara Underbakke: Process for the manufacture of shaped fibrous products and the resultant product. USG Acoustical Products Company, Lucas & Just, September 23, 1986: US04613627 (148 worldwide citation)

A wet process for the manufacture of shaped fibrous products such as acoustical ceiling board is disclosed. The ceiling board binder is foamed prior to being combined with the solids. Substantial reductions in water requirements are obtained accompanied by substantial energy savings in the drying op ...


9
Oskar Hovde: Board floors. September 23, 1986: US04612745 (145 worldwide citation)

Board floor having a main floor portion made up of boards each bounded by a peripheral groove and joint strips which are substantially narrower than the boards. The joint strips each have tongues extending outwardly from opposite sides to engage the grooves of the boards. Underneath the floor are a ...


10
Joseph M Szwarc: Two-component medication syringe assembly. Becton Dickinson and Company, John L Voellmicke, September 23, 1986: US04613326 (144 worldwide citation)

A two-component syringe assembly includes an elongate barrel having a chamber for retaining fluid and a distal end having a passageway therethrough communicating with the chamber. A bypass stopper is slidably positioned in fluid-tight engagement inside the barrel. The barrel also includes a bypass d ...



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