Circularly polarized antenna using slotted cylinder and conductive rods
Briefly, a circularly polarized antenna system is provided by longitudinally extending slots in a conductive cylindrical mast and a pair of conductive elements associated with each of said slots. Each... Read More
Inventors: Johns, McKinley R.;, Assignee: RCA Corporation (New York, NY) |
Self protected and transportable flat lattice antenna
The invention provides then a flat lattice antenna which is self protected and maintained perfectly flat while remaining readily transportable. According to the invention, a flat self protected and tr... Read More
Inventors: Menestreau, Alain; Marchand, Maurice; Cornu, Alain; Le Brun, Richard;, Assignee: IMT Radio Professionnelle (Boulogne Billancourt, FR) |
Developer for developing latent electrostatic images and method of forming images by using the developer
Accordingly, a first object of the present invention is to provide a developer for developing latent electrostatic images, capable of constantly forming high quality images without the spent phenomeno... Read More
Inventors: Ozawa, Yoshio; Sakaguchi, Kazuhiko; Kuru, Masahiro; Sakamoto, Noriaki;, Assignee: Kyocera Corporation (Kyoto, JP) |
Programmable transversal filter
The programmable transversal filter constructed in accordance with this invention utilizes an analog delay line to provide a plurality of time delayed analog input signals. A plurality of programmable... Read More
Inventors: Haque, Yusuf A.;, Assignee: American Microsystems, Inc. (Santa Clara, CA) |
A/D converter having multiplication function
An object of the present invention is to provide a semiconductor integrated circuit which can eliminate the above-mentioned drawbacks and which can provide a circuit having functions of an A/D convert... Read More
Inventors: Okada, Keisuke; Takeuchi, Sumitaka;, Assignee: Mitsubishi Denki Kabushiki Kaisha (Tokyo, JP) |
Triple frequency U-slot microstrip antenna
It is therefore an object of the present invention to provide a smaller, more efficient, and less complex microstrip antenna. Another object is to provide a triple frequency low profile antenna. Anoth... Read More
Inventors: Gegan, Michael J.;, Assignee: The United States of America as represented by the Secretary of the Navy (Washington, DC) |
Method of producing a dual reflector antenna system
According to the present invention there is provided a method of producing a dual reflector antenna system capable of passing radiation to or from a shaped coverage area by means of a single feed, a t... Read More
Inventors: Fairlie, Robert H.; Stirland, Simon J.;, Assignee: British Aerospace Public Limited Company (London, GB2) |
Microwave radiation method and apparatus with a combined diffraction edge and radiation screen
I claim: 1. In the operation of a radio guidance system for transmitting directional microwave guidance signals in a pattern generally along and just above the horizon for the azimuth guidance portion... Read More
Inventors: Toman, Donald J.;, Assignee: Tull Aviation Corporation (Armonk, NY) |
Method of preparing low-sulfur, low-ash fuel
Accordingly, it is an object of this invention to provide a method of forming a low-sulfur, low-ash fuel from coal and simultaneously recovering valuable chemicals as end products while obviating the ... Read More
Inventors: Keller, Leonard J.;, Assignee: The Keller Corporation (Dallas, TX) |
Analog-to-digital converter
Accordingly, it is an object of the present invention to provide an analog-to-digital converter which can overcome the aforementioned problems of prior art analog-to-digital converters. It is another ... Read More
Inventors: Yamada, Takaaki; Sekino, Takeo;, Assignee: Sony Corporation (Tokyo, JP) |
Serial-to-parallel type analog-digital converting apparatus and operating method thereof
An object of the present invention is to prevent generation of an error in a conversion code at a boundary between the upper bits and the lower bits in an A/D converter which converts an analog input ... Read More
Inventors: Yonemaru, Masashi;, Assignee: Sharp Kabushiki Kaisha (Osaka, JP) |
Induction heating using parallel electric/magnetic fields
We claim: 1. An induction heater system for fusing substrates having charged powder particles deposited thereon, said system comprising, in combination: conveyor means for conveying said substrates al... Read More
Inventors: Pan, Peter N. Y.; Wronski, Steve F.;, Assignee: The Continental Group, Inc. (New York, NY) |
Toner removal apparatus
In accordance with the apparatus of the present invention there is provided an improved toner cleaning apparatus of the type that uses a rotary brush and a plurality of flicker bars which minimizes to... Read More
Inventors: Miller, Richard L.;, Assignee: Xerox Corporation (Stamford, CT) |
Moisture seal for aircraft windows
The present invention provides a moisture resistant edge seal for a laminated transparency. The seal is a flexible epoxy and is particularly useful in transparencies having urethane interlayer materia... Read More
Inventors: Walters, Patricia B.; Allen, David C.;, Assignee: PPG Industries, Inc. (Pittsburgh, PA) |
Rendering of material such as meat
Accordingly, it is an object of this invention to provide method and apparatus that can be employed to utilize microwave energy efficiently in heretofore uneconomic processes such as rendering of mate... Read More
Inventors: Bird, Leslie L.;, Assignee: |
Method of processing PTC heater
We claim: 1. In the manufacture of a PTC heater having passages therethrough, the passages being separated from each other by thin walls of PTC material, where electrical current flow during normal op... Read More
Inventors: Melanson, Lionel J.; Bucherati, Frank;, Assignee: GTE Products Corporation (Stamford, CT) |
Structural material and method
OF THE PREFERRED EMBODIMENTS The present invention is predicated upon a discovery that the pyrolysis or incineration residue of industrial or municipal solid waste products is an excellent particulat... Read More
Inventors: Wallace, Richard A.;, Assignee: |
Composite heat-insulating material
The present invention is intended to improve the disadvantages of the conventional composite heat-insulating materials. Accordingly, an object of the present invention is to provide a composite heat-i... Read More
Inventors: Yazaki, Takao; Hattori, Kazuhide; Hattori, Satoru; Hayama, Kazuhide; Itoh, Isao;, Assignee: Mitsubishi Petrochemical Co., Ltd. (Tokyo, JP); Mitsubishi Yuka Fine Chemicals Co., Ltd. (Tokyo, JP) |
Installation for powder-coating work pieces
In the inventive installation for powder-coating work pieces, a high degree of precipitation of the coating material sprayed into the chamber onto the work piece results. Thus, an extraordinarily good... Read More
Inventors: Huber, Willy;, Assignee: J. Wagner AG (CH) |
Laminate material
While the invention will be described in connection with a preferred embodiment and procedure, it will be understood that it is not intended to limit the invention to these embodiments or procedures.... Read More
Inventors: Snyder, Dennis;, Assignee: |
Woven reinforcement for plastic
What is claimed is: 1. A woven reinforcement for objects to be formed from plastic materials, the reinforcement comprising warp and weft wherein at least one of the warp and weft of the reinforcement ... Read More
Inventors: Hasegawa, Shigezi; Yamaguchi, Tadashige; Hasegawa, Yatsuhiro; Hasegawa, Shigekazu;, Assignee: Hasegawa Chemical Industry Co., Ltd. (Yachiyo, JP) |
Process for a low back-action, quasi-hermetic covering of susceptible physical structures
What I claim is: 1. A method for quasi-hermetically covering a sensitive physical structure on structure support surfaces with low back-action on said sensitive structure to protect the same against s... Read More
Inventors: Horn, Klaus;, Assignee: Industrie Automation Wage- und Prozesstechnik GmbH & Co. (Heidelberg, DE) |
Ornamental assembly and method
We claim: 1. An enlarged ornamental assembly of substantially spherical shape comprising a plurality of elongate decorative elements having similar dimensions and a small central support core designed... Read More
Inventors: Allbert, James C.; Allbert, Helen M.;, Assignee: |
Conjugated diene/monovinyl aromatic copolymer-based heat contractible film coatings on glass bottle
I claim: 1. A coated object said object having been coated by a coating contracting operation in which a coating applied comprises essentially a blend of a conjugated diene/monovinyl aromatic copolyme... Read More
Inventors: Buck, Ollie G.;, Assignee: Phillips Petroleum Company (Bartlesville, OK) |
Suspended tent and rain guard apparatus
OF THE PREFERRED EMBODIMENT FIGS. 1-3 best illustrate the preferred embodiment of the apparatus of the present invention designated generally by the numeral 10. In FIGS. 1-3 there can be seen a suspe... Read More
Inventors: Malone, Jerald C.;, Assignee: |
Overcoated decorative moulding
Throughout the figures of the drawings, like reference characters have been used to indicate corresponding parts of the decorative moulding embodiments illustrated therein. FIG. 1 shows a vehicle A t... Read More
Inventors: Madonia, Ciro N.; Hatzikelis, Christopher; Cosentino, Cesare C.;, Assignee: |
Decorative emblems and method for making same
The present invention utilizes a unique coating process to produce decorative emblems in a manner more conducive to mass production than the prior art processes. It also produces an emblem having a th... Read More
Inventors: Coscia, Charles M.;, Assignee: The D. L. Auld Company (Columbus, OH) |
Collapsible ornament structure
An object of the present invention is to provide a collapsible ornament which can be mounted at any desired location on a car body. Another object of the present invention is to provide a collapsible ... Read More
Inventors: Kanamori, Hiroshi;, Assignee: Nissan Motor Co., Ltd. (Yokohama, JP) |
Deposition of metals on electrically conductive, polymeric carriers
We claim: 1. A process for depositing a metal having a standard potential E.sub.o of >-2V onto an electrically conductive polymeric carrier having the formula: [M"y (P)].sub.x II where M" is Li, Na... Read More
Inventors: Naarmann, Herbert; Munch, Volker; Penzien, Klaus;, Assignee: BASF Aktiengesellschaft (DE) |
Method for dynamically timing an apparatus
The present invention is directed to overcoming one or more of the problems as set forth above. According to the present invention, a timing method detects instantaneous changes in crankshaft speed an... Read More
Inventors: Shipley, William W.;, Assignee: Caterpillar Tractor Co. (Peoria, IL) |
Radio 
