31
Arthur G Burns, David L Muri: Battery package having a communication window. Motorola, Dale W Dorinski, April 27, 1993: US05206097 (136 worldwide citation)

A battery package (100) includes a transparent window (108) which communicates information about the battery to a battery-powered device such as a portable radio (200). Information about the battery (100) is communicated through the window (108) by a series of light pulses, and is received by a ligh ...


32
Tyrone L Hardy, Gary W Glover, Laura D Brynildson: Three-dimensional computer graphics simulation and computerized numerical optimization for dose delivery and treatment planning. Medical Instrumentation and Diagnostics Corporation, Jeffrey D Myers, Donovan F Duggan, Deborah A Peacock, April 27, 1993: US05205289 (133 worldwide citation)

An optimized dose delivery system using computer graphics simulation techniques and computerized numerical optimization. A volume, such as a tumor volume, is graphically simulated and meshed with node points. The dose delivery is calculated depending upon input variables, deriving an objective funct ...


33
Calvin J Ross, Victor C Humberstone, Richard J Warby: Pump apparatus for biomedical use. Bespak, Beveridge DeGrandi Weilacher & Young, April 27, 1993: US05205819 (128 worldwide citation)

An infusion pump includes a piezoelectric actuator located in a housing and operable to deflect a flexible wall of a detachable pump body. The pump body defines a chamber of variable volume with non-return inlet and outlet valves. The pump body is disposable and connected to the housing by a releasa ...


34
Toshiharu Hoshi, Takashi Iijima, Atsushi Tsuchida: Golf club head. Yamaha Corporation, Spensley Horn Jubas & Lubitz, April 27, 1993: US05205560 (128 worldwide citation)

A hollow metallic wood club head formed of a superplastic metallic material to have a crown portion, a hitting face portion and a sole portion, wherein the rigidity of the crown portion is determined to be lower than that of the sole portion so that the loft angle of the face portion is increased at ...


35
Nancy P Cochran, Susan Byrnes: Database search and record retrieval system which continuously displays category names during scrolling and selection of individually displayed search terms. Nancy P Cochran, Jacobson Price Holman & Stern, April 27, 1993: US05206949 (126 worldwide citation)

The method of variably displaying search terms includes continuously displaying the names of categories on a video terminal screen. When the cursor is adjacent a category, one data set or search term is displayed, that search term being one of a plurality of terms in a list associated with the parti ...


36
H Robert Moorehead, Thomas A Wiita: Two-way outdwelling slit valving of medical liquid flow through a cannula and methods. Lynn G Foster, April 27, 1993: US05205834 (122 worldwide citation)

A cardiovascular outdwelling, normally closed, pressure-responsive slit valve liquid flow control and related methods wherein a diaphragm having a slit therein is flexed distally by hydrostatic pressure and proximally by negative pressure at different points in time to selectively open the slit and ...


37
Gerard Caille, Jean Louis Cazaux, Olivier Remondiere: High-yield active printed-circuit antenna system for frequency-hopping space radar. Alcatel Espace, Sughrue Mion Zinn Macpeak & Seas, April 27, 1993: US05206655 (119 worldwide citation)

A high-efficiency active printed-circuit antenna system for pulsed frequency-hopping space radar electronically scanned in two planes encompasses in its timing diagram the transmission of a horizontal polarization pulse, the reception of echoes from a previous horizontal polarization pulse, the tran ...


38
Morteza Shirkanzadeh: Method for depositing bioactive coatings on conductive substrates. Queen s University at Kingston, Richard J Hicks, April 27, 1993: US05205921 (118 worldwide citation)

A process for electro depositing bioactive coatings, such as calcium phosphate or aluminum oxide, onto conductive substrates, such as prosthetic implant devices, is described. An electrolyte bath containing an aqueous solution of the desired oxide or phosphate is prepared with an inert anode such as ...


39
H D Kreft: Chip card. Angewandte Digital Elektronik, Hill Steadman & Simpson, April 27, 1993: US05206495 (118 worldwide citation)

A chip card capable of selectively transmitting data via contacts or transmission coils. The card includes a switching element device, preferably a multiplexer, coupled between a semiconductor device and contacts in a contact field and transmission coils. A voltage transmitted via the coils can be o ...


40
Kent V Savage: Maine tool dispensing device and system. Electronic Merchandising Systems, Killworth Gottman Hagan & Schaeff, April 27, 1993: US05205436 (111 worldwide citation)

A system is provided for automatically dispensing machine tools, kits of tools and related supplies. The system includes one or more automatic tool dispensers interconnected and controlled by a host computer. Automatic tool dispensers may be placed at various locations about manufacturing and other ...