Oil compositions containing oil-soluble, oxidatively and mechanically degraded ethylene copolymers
What is claimed is: 1. A lubricating oil composition comprising a major amount of lubricating oil and a viscosity index improving amount of an oil-soluble oxidatively and mechanically degraded ethylen... Read More
Inventors: Elliott, Robert L.; Engel, Lawrence J.; Gardiner, J. Brooke;, Assignee: Exxon Research & Engineering Co. (Florham Park, NJ) |
Reference source for producing a current which is independent of temperature
What is claimed is: 1. A reference source for producing an output current independent of temperature comprising: a constant current source; first and second Zener diodes of different Zener voltage; tw... Read More
Inventors: Nutz, Karl-Diether;, Assignee: Licentia Patent-Verwaltungs-G.m.b.H. (Frankfurt am Main, DT) |
Digital-analog converter
An object of the present invention is to provide a digital-analog converter capable of eliminating the adverse effects on conversion characteristics induced by the irregularity of on-registances of sw... Read More
Inventors: Masuda, Eiji; Sakamoto, Shigemi;, Assignee: Tokyo Shibaura Denki Kabushiki Kaisha (Kawasaki, JP) |
Multichannel digital synthesizer and modulator
The present invention provides for a system for generating coherent multichannel signals which may be used in communication systems as well as in electronic organs or in any other apparatus where a mu... Read More
Inventors: Heaberlin, Allen L.;, Assignee: |
Single-sideband modulator and broadcast transmitter
Accordingly, one object of this invention is to provide a novel single-sideband modulation method, a single-sideband modulator and a broadcast transmitter with single-sideband modulation, by means of ... Read More
Inventors: Gautschi, Max;, Assignee: BBC Brown, Boveri & Company, Limited (Baden, CH) |
Multiplexing parallel analog-digital converter
This invention is devised for overcoming the abovementioned shortcomings of the conventional ADC's. It is the principal object of this invention to provide an improved ADC having superior properties i... Read More
Inventors: Lee, Seong-Ho; Bang, Sam-Yong;, Assignee: Samsung Semiconductor and Telecommunications Co. (Gumi, KR) |
Chlorinated polyethylene composition and process for curing chlorinated polyethylene
OF THE INVENTION The chlorinated polyethylene composition of this invention is characterized by comprising the components (A), (B) and (C). The chlorinated polyethylene (A) is well known, and can be ... Read More
Inventors: Matoba, Yasuo; Kise, Yoshio; Yamada, Nobuo; Hashimoto, Akira; Nakata, Tetsuya;, Assignee: Osaka Soda Co. Ltd. (Osaka, JP) |
Dispersible fabric softeners
OF THE INVENTION The water-dispersible fabric softener compositions herein contain an amine, a phosphate ester, and an amine oxide, each of which will be disclosed more fully hereinbelow. Amines The ... Read More
Inventors: Baeck, Andre; Busch, Alfred;, Assignee: The Procter & Gamble Company (Cincinnati, OH) |
Mortar
I claim: 1. An improved mortar having a barrel, a cover and a base plate, said cover having one end that attaches to said barrel and another end that attaches to said base plate, said cover having a b... Read More
Inventors: Ibarra, Inigo Arana;, Assignee: Esperanza y Cia (ES) |
Bullet stop and containment chamber
It is therefore an object of the present invention to provide a bullet stop and containment chamber with a defined containment chamber to prevent the escape of bullets, fragments and particulate matte... Read More
Inventors: Bateman, Kyle E.;, Assignee: |
Monopulse radar jammer using millimeter wave techniques
OF THE INVENTION FIG. 1 illustrates a prior art typical monopulse tracking radar generally indicated by reference numeral 10. The radar includes a transmitter 12 and a receiver 14, the latter being s... Read More
Inventors: Janusas, Saul;, Assignee: Grumman Aerospace Corporation (Bethpage, NY) |
Multi-band and polarization-diversified antenna system
In accordance with the teachings of the present invention, an antenna system architecture is disclosed that accommodates a plurality of independent and separate antennas that share a common aperture a... Read More
Inventors: Donn, Cheng;, Assignee: The Boeing Company (Seattle, WA) |
Wideband instantaneous polarization measurement
One aspect of the invention provides apparatus for measuring the polarization of a received signal that has two orthogonal components. Apparatus according to this aspect of the invention preferably in... Read More
Inventors: Greenbaum, Myron H.; Schineller, Eugene R.;, Assignee: ITT Manufacturing Enterprises, Inc. (Wilmington, DE) |
Manufacture of variable stiffness microtubing
The present invention comprises methods of manufacturing novel multi-layer resin cured microtube and even single layer resin cured microtubes which vary in flexibility over their length. Resin cured l... Read More
Inventors: Keith, A. Lane; Massengale, Gary G.; Riddle, John T.; Roth, Ronald B.;, Assignee: HV Technologies, Inc. (Trenton, GA) |
Cap for a rocket exit opening
It is an object of the present invention to provide a pressure resistant cover for a rocket exit opening in a submarine where such a cover is removed automatically by the starting rocket. The above an... Read More
Inventors: Tegel, deceased, Marek; Wenzel, Dieter;, Assignee: DMT Marinetechnik GmbH (Hamburg, DE) |
Method of forming color images employing desensitizing agents
OF THE INVENTION The cycloamidines are known compounds, which are described, for example, in Japanese Patent Publication No. 37503/1971. Suitable examples of alkyl groups are methyl, ethyl, propyl, b... Read More
Inventors: Miyamoto, Akio; Matsukawa, Hiroharu;, Assignee: Fuji Photo Film Co., Ltd. (Minami-ashigara, JA) |
Bullet perforating apparatus, gun assembly and barrel
In a preferred embodiment of the invention, a bullet perforating apparatus is provided which, in its overall concept, includes a perforating gun body with a plurality of bullet perforating gun assembl... Read More
Inventors: Chawla, Manmohan S.; Speights, Junius L.;, Assignee: Dresser Industries, Inc. (Dallas, TX) |
Multi input lightning detection system
The apparatus of the present invention is predicated on the assumption that the field equations for the electromagnetic field associated with lightning discharges can be broken down into at least thre... Read More
Inventors: Ostrander, Kenneth A.;, Assignee: Minnesota Mining and Manufacturing Company (St. Paul, MN) |
Otto cycle engine fuels containing derivatives of cyclic polycarboxylic acids
We claim: 1. A liquid hydrocarbon fuel for an Otto cycle engine which contains a deposit and residue inhibiting amount of an oil-soluble and gasoline-soluble derivative of a cyclic polycarboxylic acid... Read More
Inventors: Nohe, Heinz; Nottes, Ernst Guenther;, Assignee: BASF Aktiengesellschaft (Ludwigshafen (Rhine), DT) |
Laminated LC element and method for manufacturing the same
It is therefore an object of this invention to provide a compact laminated LC element which can eliminate noises sufficiently. A further object of this invention is to provide a laminated LC element w... Read More
Inventors: Ikeda, Takeshi;, Assignee: |
Bridge switch
The present invention, in general, is a switching circuit for switching in a back-up load or device when a primary load or device fails. The invention is described with reference to the switching of f... Read More
Inventors: Leonelli, Fred;, Assignee: |
Melt strength improvement of PET
OF THE INVENTION The PET used with this invention contains terminal hydroxyl groups and possesses relatively low melt strength and elasticity before modification. The PET generally has an intrinsic v... Read More
Inventors: Leslie, John P.; Lane, Constance A.; Grant, R. Peter;, Assignee: Rohm and Haas Company (Philadelphia, PA) |
Type setting device for printers
An object of the present invention is to provide a type setting device which does not require the motor to be stopped during use. Another object of the present invention is to provide a type setting d... Read More
Inventors: Hori, Fumihisa; Miyajima, Mikio;, Assignee: Alps Electric Co., Ltd. (Tokyo, JP) |
Electrophotographic photosensitive member and image forming process using the same
In consideration of the foregoing, an object of the present invention is to provide an electrophotographic photosensitive layer provided with a charge generation layer having excellent durability in u... Read More
Inventors: Fujimura, Naoto; Sakai, Kiyoshi; Okunuki, Masami;, Assignee: Canon Kabushiki Kaisha (Tokyo, JP) |
Transformer coil consisting of an insulating ribbon comprising electrically conducting patterns making it possible to produce paralleling of the patterns when this ribbon is accordion folded
I claim: 1. In a transformer coil comprising an insulating ribbon, strips of electrically conducting material on one side of said insulating ribbon and forming patterns, said insulating ribbon being a... Read More
Inventors: Boitard, Pierre-Yves;, Assignee: Alcatel Converters (Paris, FR) |
Multi-turn z-foldable secondary winding for a low-profile, conductive film transformer
A low-profile, conductive film transformer comprises a conductive film primary winding and a multi-turn, conductive film secondary winding. The multi-turn secondary winding comprises a continuous seco... Read More
Inventors: Roshen, Waseem A.;, Assignee: General Electric Company (Schenectady, NY) |
Varistor surge arrestors, in particular for high tension
A main object of the present invention is to improve the reliability of existing surge arrestors, in particular by avoiding the presence of any air at the interface(s) between the stack of varistors a... Read More
Inventors: Malpiece, Fre/ de/ ric; Rousseau, Alain; Mercier, Dominique;, Assignee: Soule (Bagneres de Bigorre, FR) |
Photoconductor for electrophotography having an amino charge transport compound
An object of the present invention is to provide a photoconductor for electrophotography to be used in copying apparatuses and printers which photoconductor has a high photosensitivity and excellent c... Read More
Inventors: Kuroda, Masami; Nakamura, Youichi; Furusho, Noboru;, Assignee: Fuji Electric Co., Ltd. (Kanagawa, JP) |
Magnetic recording medium having a specified fatty acid hydroxylaluminum salt as a lubricant contained in or on the magnetic layer
OF THE INVENTION In a first embodiment, the magnetic recording medium of the present invention is a coating type magnetic recording medium comprising a non-magnetic support having provided thereon a ... Read More
Inventors: Ishida, Toshio; Nishikawa, Yasuo; Ushimaru, Akira;, Assignee: Fuji Photo Film Co., Ltd. (Kanagawa, JP) |
Composite joint system including composite structure of carbon fibers embedded in copper matrix
What is claimed is 1. A composite joint system having a composite structure containing a plurality of carbon fibers embedded in a copper matrix, said composite structure being joined through a brazing... Read More
Inventors: Tsuruoka, Masao; Yagi, Hideyuki; Morita, Keiichi; Kuniya, Keiichi;, Assignee: Hitachi, Ltd. (JP) |
Radio 
