Optical observatory for insect farm
I claim: 1. An optical observatory making it possible for a child or other observer to view a magnified image of at least one tiny insect; said observatory comprising: A. a concave mirror having a con... Read More
Inventors: Spector, Donald;, Assignee: |
Net post suitable for use in ball games
With the above in mind, the main object of the present invention is to provide a net post for use in ball games with which the height of the net can be easily adjusted. Another object of the present i... Read More
Inventors: Senoh, Yoshimasa;, Assignee: Senoh Kabushiki Kaisha (Tokyo, JP) |
Methods in a cellular mobile radio communication system
OF DRAWINGS AND EMBODIMENTS FIG. 1 illustrates ten cells, C1 to C10, of a cellular mobile radio system. For each cell there is a corresponding base station, B1 to B10. The base stations are situated ... Read More
Inventors: Persson, Bengt Y.;, Assignee: Telefonaktiebolaget LM Ericsson (Stockholm, SE) |
Dynamic server managed profiles for mobile users
FIG. 1 shows a block diagram illustrating a system 100 in accordance with an embodiment of the present invention. System 100 includes a data processing station 102, a network 104, a computer 106, and... Read More
Inventors: Tiwari, Anil;, Assignee: At Road, Inc. (Fremont, CA) |
Industrial robot control method
In view of the foregoing, the object of the present invention is to provide an industrial robot control method which does not require the intervention of an operator to perform loading and teaching ta... Read More
Inventors: Inaba, Hajimu; Sakakibara, Shinsuke;, Assignee: Fanuc Ltd (Minamitsuru, JP) |
Multiplier circuit suitable for obtaining a negative product of a multiplier and a multiplicand
An object of the present invention to provide a parallel multiplier which can efficiently perform the negative product calculation at high speed, using only a small amount of hardware. To accomplish t... Read More
Inventors: Shigehara, Hiroshi; Shiraishi, Mikio; Watanabe, Yasuhiro; Sugi, Nobuo;, Assignee: Kabushiki Kaisha Toshiba (Kawasaki, JP) |
System and method for extracting timing information from a modulated carrier
The present invention relates to an apparatus for receiving a carrier signal modulated with digital symbols, the symbol rate being related to the carrier frequency, such as by a submultiple or a ratio... Read More
Inventors: Waggener, William N.;, Assignee: Schlumberger Technology Corporation (New York, NY) |
Method and apparatus for producing a time advanced output pulse train from an input pulse train
OF A PREFERRED EMBODIMENT Referring now to the single FIGURE, there is shown a phase locked loop (PLL) constructed in accordance with the present invention and indicated generally by the reference nu... Read More
Inventors: Warner, Andrew;, Assignee: Klimsch/Optronics, Inc. (Chelmsford, MA) |
Method for measuring the maximum gross weight of a motor vehicle
It is accordingly the object of this invention to provide a method, which uses an image-processing step, whereby the maximum gross weight of a vehicle can be rapidly measured, even if the vehicle is i... Read More
Inventors: Fujioka, Arisa; Kageyama, Satoshi;, Assignee: Kabushiki Kaisha Toshiba (Kawasaki, JP) |
Seismic trace interpolation using f-k filtering
What is claimed is: 1. In seismic exploration of the earth's formations, the method of suppressing aliasing caused by coarse sampling along a line of exploration comprising: gathering seismic traces r... Read More
Inventors: Pann, Keh; Fields, Jerry L.;, Assignee: Mobil Oil Corporation (New York, NY) |
Transponder based landing system
OF THE INVENTION Referring now to FIG. 1 of the drawing, the ground based control equipment is shown at 10 and the associated L-band transponder with automatic altitude encoding equipment, (Mode C), ... Read More
Inventors: Schlussler, Henry;, Assignee: The United States of America as represented by the Secretary of the Army (Washington, DC) |
Real-time multiple-look synthetic aperture radar processor for spacecraft applications
In accordance with the present invention, high rate SAR data that has been range correlated is processed through an azimuth correlator to produce an even number of time multiplexed single-look image l... Read More
Inventors: Frosch, Robert A. Administrator of the National Aeronautics and Space; Wu, Chialin; Tyree, Vance C.;, Assignee: |
Device for moving-clutter elimination in a radar
An object of the present invention is accordingly the implementation of a system for eliminating the moving clutter in a radar of the coherent type, that has not the above-mentioned disadvantages of t... Read More
Inventors: Lepere, Guy; Kunegel, Jacques; Coulmier, Jean-Pol;, Assignee: Thomson CSF (Paris, FR) |
Short backfire antenna with sum and error patterns
It is therefore the primary object of the present invention to provide a simplified short backfire antenna which is capable of directional radiation having both sum and error patterns in the H-plane. ... Read More
Inventors: Woodward, Oakley M.;, Assignee: The United States of America as represented by the Secretary of the Army (Washington, DC) |
Band-compression device
What is claimed is: 1. A band-compression device comprising an input terminal for receiving signals having a spectral width B, an output terminal for furnishing signals having a spectral width b, whic... Read More
Inventors: Carre, Roland;, Assignee: Thomson-CSF (Paris, FR) |
Automatic peaking circuit
What is claimed is: 1. An automatic frequency compensation apparatus for maintaining a predetermined amount of high frequency content in a video signal comprising: a. a video amplifier having an input... Read More
Inventors: Heffron, Charles Buckner;, Assignee: The Magnavox Company (Fort Wayne, IN) |
AM stereo transmission method and apparatus
The object of the present invention is to provide an AM stereo transmission method wherein the frequency band occupied by the side-lobe can be kept substantially as narrow as in the conventional AM br... Read More
Inventors: Takahashi, Susumu; Iida, Hiroshi;, Assignee: Sansui Electric Co., Ltd. (Tokyo, JP) |
Optical element and projection exposure apparatus employing the same
Since the irradiation methods for a mask and the structures of reflection masks described above do not take the angle between the directions of side faces at boundaries of a pattern and incident radia... Read More
Inventors: Oizumi, Hiroaki; Ito, Masaaki; Soga, Takashi; Ogawa, Taro; Mochiji, Kozo; Takeda, Eiji;, Assignee: Hitachi, Ltd. (Tokyo, JP) |
Telephone subset arrangement
I claim: 1. A telephone subset circuit arrangement comprising first and second line terminals for respectively connecting the subset to first and second conductors of an exchange line, a transmission ... Read More
Inventors: Fox, Ronald C. S.;, Assignee: Alcatel N.V. (Amsterdam, NL) |
Dual heater stabilization apparatus and method for a crystal oven
OF THE PREFERRED EMBODIMENT In FIG. 1, there is shown an illustration of a generalized crystal oven 5 having two heaters. A temperature sensitive crystal 10 is mounted to a thermally conductive base ... Read More
Inventors: Wilson, Robert L.;, Assignee: Hewlett-Packard Company (Palo Alto, CA) |
Range tracking apparatus in a doppler radar
The present invention pertains to range tracking apparatus in a pulse doppler radar wherein sample and hold means are connected to the radar receiver to provide a doppler signal, which doppler signal ... Read More
Inventors: Conner, Jr., Leo Buffington;, Assignee: Motorola, Inc. (Schaumburg, IL) |
All weather strike system (AWTSS) and method of operation
With the foregoing background of this invention in mind, it is a primary object of this invention to provide an AWTSS which is capable of performing, in a hostile environment, all of the requisite act... Read More
Inventors: Mangiapane, Rosario; Ogar, George W.; Long, Albert H.;, Assignee: Raytheon Company (Lexington, MA) |
Induction melting
I claim: 1. Induction melting apparatus including a vessel for holding a melt of molten metal, induction coil means operatively associated with the vessel, and power supply means for providing power i... Read More
Inventors: Simcock, John H.;, Assignee: Inductotherm Europe Limited (Hereford & Worcester, GB) |
Fixed earth station
OF THE PREFERRED EMBODIMENT Now, the present invention is described in detail with reference to the drawing. FIG. 1 is a figure showing the construction of one embodiment of the present invention, an... Read More
Inventors: Nomoto, Shinichi; Kobayashi, Hideo; Honda, Teruhiko; Hara, Kazuo;, Assignee: Kokusai Denshin Denwa Kabushiki Kaisha (Tokyo, JP) |
Continuous wave generation of coherent vibrational anti-stokes spectra
The present invention provides an economical, accurate apparatus for spectroscopic material analysis. The apparatus has radiation source means for generating two coherent, continuous beams of monochro... Read More
Inventors: Barrett, Joseph J.; Begley, Richard F.;, Assignee: Allied Chemical Corporation (Morris Township, NJ) |
Self-destruction type nose impact fuze for spinning projectiles
Hence, it is a primary object of the present invention to provide an improved nose impact fuze for spinning projectiles which is not associated with the aforementioned drawbacks and limitations of the... Read More
Inventors: Kalin, Viktor;, Assignee: Werkzeugmaschinenfabrik Oerlikon-Buhrle AG (Zurich, CH) |
Radio mounted in a helmet
What I claim and seek to secure by Letters Patent is: 1. A radio mounted in a motorcycle helmet, comprising: A helmet, An insulating material mounted within the helmet, A set of electrical radio compo... Read More
Inventors: McKinney, Robert D.;, Assignee: The Raymond Lee Organization (New York, NY) |
Frequency scanning means and method
What is claimed is: 1. A frequency scanning means comprising a broadband signal discriminator means for receiving and delivering signals within its frequency band, detecting means receiving signals de... Read More
Inventors: Markowitz, Raymond S.;, Assignee: American Electronic Laboratories, Inc. (Lansdale, PA) |
High dynamic range detector for indicating the quieting level of an FM receiver
It is an object of this invention, therefore, to provide an improved signal detector circuit which is suitable for producing an output DC signal which is linearly related to the quieting level of an F... Read More
Inventors: Stimple, James R.; Craig, Timothy P.;, Assignee: Motorola, Inc. (Schaumburg, IL) |
Signal conditioning circuit for magnetic sensing means
Referring now to FIG. 1 there is shown a magnetic position sensing means generally designated 10 having a rotational member 12 and a stationary magnetic sensor pickup 14. The magnetic sensor pickup 1... Read More
Inventors: Henrich, Robert S.;, Assignee: The Bendix Corporation (Southfield, MI) |
Telecommunications 
