61
Phillip W Barth: Method of making a semiconductor transducer having multiple level diaphragm structure. Stanford University, Flehr Hohbach Test Albritton & Herbert, May 19, 1987: US04665610 (70 worldwide citation)

A semiconductor pressure transducer includes a silicon substrate, a recessed portion in a major surface of the substrate, and a multiple level diaphragm overlying the recessed portion. A selectively etchable spacer material is employed when fabricating the diaphragm by forming successive layers of d ...


62
Yasuo Ishihara: Solid-state image device with resin lens and resin contact layer. NEC Corporation, Laff Whitesel Conte & Saret, May 19, 1987: US04667092 (69 worldwide citation)

In a solid-state image device comprising an image storage block having a block surface, a plurality of storage elements are embeded along the block surface to store an image in the form of electric charge. An overlying layer is deposited to form an array of optical lenses in correspondence to the st ...


63
Hidetaka Yoshida, Isamu Haneda: Battery-powered computer interface with manual and automatic battery disconnect circuit. Sharp Kabushiki Kaisha, Birch Stewart Kolasch & Birch, May 19, 1987: US04667289 (69 worldwide citation)

An interface circuit connects a computer and peripheral units. The interface circuit includes a battery power source that drives a signal conversion circuit. A detector circuit detects levels of signals received from the computer, the signals being indicative of a power ON/OFF status of the computer ...


64
O Lee Trick: In cap medication reminder. T Carter Pledger, May 19, 1987: US04666051 (68 worldwide citation)

A memory aid is provided for use with a vial for containing medicine taken in doses at predetermined times. The aid comprises an attachment base for attachment to a conventional top for the vial, an attachment top, a reminder for moving relative to the attachment top, and a locking element for preve ...


65
Zvi Yaniv, Vincent D Cannella, Gregory L Hansell, Robert R Johnson: High yield liquid crystal display and method of making same. Energy Conversion Devices, Richard O Gray, Marvin S Siskind, Lawrence G Norris, May 19, 1987: US04666252 (67 worldwide citation)

A quick testable subassembly with redundant isolation devices usable in a liquid crystal display has a pair of coplanar spaced apart electrode segments connected to one or more-isolation devices. Address lines are connected to the isolation devices or the electrodes. The isolation devices and electr ...


66
James M Caldwell, Michael R Lubitz, Eric J Ruston: Silicone coated fabric. Spensley Horn Jubas & Lubitz, May 19, 1987: US04666765 (66 worldwide citation)

The present invention is directed to method for making silconecoated woven fabric substrates, and the products produced by such method. The method comprises the steps of applying a first liquid polysilicane elastomer to the substrate so as to form a base coat, curing the base coat, applying a second ...


67
Allan J Jacobson, Teh C Ho, Russel R Chianelli, Theresa A Pecoraro: Amorphous, iron promoted Mo and W sulfide hydroprocessing catalysts and uses thereof. Exxon Research and Engineering Company, Edward M Corcoran, May 19, 1987: US04666878 (65 worldwide citation)

Hydrocarbon feeds are upgraded by contacting a feed, at elevated temperature and in the presence of hydrogen, with a catalyst comprising an amorphous sulfide of iron and a metal selected from the group consisting of Mo, W and mixture thereof. The catalysts are prepared by heating one or more catalys ...


68
Wayne A Campbell: Skeletal tissue stimulator and a low voltage oscillator circuit for use therein. Minnesota Mining and Manufacturing Company, Donald M Sell, James A Smith, William D Bauer, May 19, 1987: US04665920 (65 worldwide citation)

A skeletal tissue stimulator and especially a bone growth stimulator 10 and a circuit 12 adapted to be coupled to the skeletal tissue in a body, and especially bone tissue in the body, whose growth is to be stimulated, which tissue acts as a load 22 for the circuit 12. The circuit 12 has a battery 2 ...


69
Hans R Lambert: Hydrophilic coating. Astra Meditec Aktiebolag, Brumbaugh Graves Donohue & Raymond, May 19, 1987: US04666437 (64 worldwide citation)

A process for coating a polymer surface with a hydrophilic coating with low friction in wet condition. The process comprises applying to the polymer surface a solution containing between 0.05 to 40% of a compound which comprises at least two unreacted isocyanate groups per molecule, evaporating the ...


70
Hiromu Hirai, Takashi Yamaguchi, Fuyuto Takase, Tomomasa Yoshida: Table device. Hitachi, Antonelli Terry & Wands, May 19, 1987: US04667139 (64 worldwide citation)

A first table is provided on a fixed base so that the first table can be moved in one of two directions which cross each other at right angles. A second table is provided on the first table so that the second table can be moved in the other direction. Linear motors for applying the driving force to ...



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