Shading correction device
Accordingly, the present invention has been made to overcome the above-noted problem involved in the prior art and is directed to provide a shading correction device to assure a high reproducibility i... Read More
Inventors: Kurata, Masami; Saitoh, Hiroyuki;, Assignee: Fuji Xerox Co., Ltd. (Tokyo, JP) |
Image sensing device with non-linear converting means
This invention is directed to the solution of these problems of the prior art. It is, therefore, the principal object of this invention to provide an image sensing device which has the optimum dynamic... Read More
Inventors: Suga, Akira; Takaiwa, Kan;, Assignee: Canon Kabushiki Kaisha (Tokyo, JP) |
Method for communicating between a microprocessor and an interface circuit
OF THE DRAWINGS FIG. 1 is a block diagram of a battery maintenance system 10 which uses a protocol between a microprocessor and an interface circuit in accordance with an embodiment of the present in... Read More
Inventors: Stockstad, Troy L.; Bacchi, Matthew F.; Brown, Martin J.;, Assignee: Motorola, Inc. (Schaumburg, IL) |
Monitor screen graphic value indicator system
The present invention overcomes the shortcoming and deficiency of the prior art by providing a graphic value indicating system that uses a moveable rule and various other means to facilitate determini... Read More
Inventors: Diec, Stephanie; Karlsson, Lars G.;, Assignee: Telefonaktiebolaget L M Ericsson (Stockholm, SE) |
Direction detection apparatus
The present invention has for its object to eliminate the disadvantages described above, and to provide a direction detection apparatus which detects the direction of a moving vehicle on the basis of ... Read More
Inventors: Harumatsu, Masatoshi; Fuse, Masashi; Tomoyori, Makoto; Tsushima, Noboru;, Assignee: Alps Electric Co. Ltd. (JP) |
Envelope feeding system and speed control for mail sorting machines
OF THE INVENTION Referring now to the drawings in more detail and initially to FIG. 1, a high speed mail sorting machine is generally designated by reference numeral 10. The mail sorting machine 10 i... Read More
Inventors: Wiley, David; Akers, Roy A.;, Assignee: Bell & Howell Company (Chicago, IL) |
Apparatus for conveying and printing postal items
I claim: 1. An apparatus for stamping flat objects of different sizes and thicknesses, particularly postal items, comprising: a feed table on which said objects are arranged in a vertical or approxima... Read More
Inventors: Kramer, Wilfried;, Assignee: Heinrich H. Klussendorf GmbH & Co. KG (DE) |
Weighing apparatus including auxiliary tare store means
Accordingly, a primary object of the present invention is to provide an improved weighing apparatus of the tare type including, in addition to a first tare store having an output connected with a subt... Read More
Inventors: Reichmuth, Arthur; Wachter, Hanspeter;, Assignee: |
Centralized loom control method with optimization of operating speed
Accordingly, it is an object of the present invention to provide a centralized loom control method eliminating the drawbacks of the prior art and capable of properly correcting the standard weaving co... Read More
Inventors: Sainen, Tsutomu;, Assignee: Tsudakoma Corp. (Ishikawa, JP) |
Compensated speaker-microphone
An object of this invention is to provide an improved microphone having a high fidelity frequency response. Another object of this invention is to provide an improved communications system using a spe... Read More
Inventors: Fasen, Kenneth R.; Bundus, Robert M.;, Assignee: Motorola, Inc. (Schaumburg, IL) |
Frequency selective antenna
According to the present invention, there is provided an improved form of frequency selective antenna. Another feature of the present invention is the provision of a frequency selective antenna for us... Read More
Inventors: Stephens, Kenneth D.;, Assignee: Communications Design Group, Inc. (Nashville, TN) |
Interdigital filter apparatus and method for construction
a. General Description In FIG. 1, the integrated down converter and interdigital filter of the present invention 10 is shown to include a waterproof housing 20, a single circuit board 30 containing a... Read More
Inventors: Hemmie, Dale L.;, Assignee: Conifer Corporation (Burlington, IA) |
Portable antenna apparatus for satellite communication
It is, therefore, an object of the present invention to provide an antenna apparatus for satellite communication, which is able to be easily carried. In order to achieve the above object, a portable s... Read More
Inventors: Nonaka, Yasuyuki;, Assignee: Kabushiki Kaisha Toshiba (Kanagawa, JP) |
Integrated MMDS antenna and down converter
We claim: 1. An integrated semi-parabolic antenna/down converter MMDS receiving system comprising: a semi-parabolic antenna, a pair of driven feed elements, each of said driven feed elements having a ... Read More
Inventors: Hemmie, Dale L.; Mills, Marc D.;, Assignee: Confier Corporation (Burlington, IA) |
Amplifying and phase shifting vertical and horizontal polarized signals for frequency converting satellite broadcast receptions
Therefore, the present invention has been made in view of the above problems, and it is an object of the present invention to provide a frequency converter for reception of satellite broadcasting whic... Read More
Inventors: Jung, Jae R.;, Assignee: Goldstar Co., Ltd. (KR) |
Printing method of color video printer
OF THE INVENTION Referring to FIG. 1, a color video printer wherein a high-speed printing method is applied comprises a microcomputer 20 for controlling all the operations in the color video printer;... Read More
Inventors: Lee, Jae-Gyun;, Assignee: SamSung Electronics Co., Ltd. (Suwon, KR) |
Constant impedance transmission line routing network
What is claimed is: 1. In a system for providing a constant impedance transmission line which is switchable from one input to a plurality of output points, the network comprising: (a) an input signal ... Read More
Inventors: Flora, Laurence P.;, Assignee: Burroughs Corporation (Detroit, MI) |
Radio frequency switching system using pin diodes and quarter-wave transformers
This invention allows the combination of a large number of signal inputs even though they may be asymmetrically associated with the output, combines the signal inputs in phase, and does not require sw... Read More
Inventors: Taylor, Jr., Taliaferro H.; Johnk, Robert T.; Garvin, Clifton W.;, Assignee: Ball Corporation (Muncie, IN) |
Switchable coupling apparatus for television receiver only installation
The present invention can be employed in a multiple television receiver only system comprising: a Low Noise amplifier; a block down converter for converting a received signal band down to a band at an... Read More
Inventors: Singer, Samuel;, Assignee: |
Building block approach to microwave modules
The above and other objects which will become apparent from the specification as a whole, including the drawings, are achieved in accordance with the present invention by mounting microwave components... Read More
Inventors: Kornrumpf, William P.; Bates, David A.;, Assignee: General Electric Company (Schenectady, NY) |
Computer keyboard with cantilever switch and actuator design
OF THE PREFERRED EMBODIMENTS This disclosure of the invention is submitted in furtherance of the constitutional purposes of the U.S. Patent Laws "to promote the progress of science and useful arts" (... Read More
Inventors: English, George P.;, Assignee: Key Tronic Corporation (Spokane, WA) |
Method and apparatus for controlling image communication between a plurality of terminals and an exchange
The present invention is a method and an apparatus which are useful for effectively performing image communication and is a method and an apparatus for composing a predetermined number of image signal... Read More
Inventors: Kamata, Hajime; Ozawa, Masayuki; Ohzasa, Kenichi;, Assignee: Fujitsu Limited (Kanagawa, JP) |
Telecommunications switch with improved redundancy
OF A PREFERRED EMBODIMENT Shown in FIG. 1 is a programmable telecommunications switch 10. The switch is constructed on circuit boards or "cards" which are located in slots on a passive backplane. Alt... Read More
Inventors: Madonna, Robert P.; Eschholz, Siegmar K.; Lynch, John T.;, Assignee: Excel, Inc. (Hyannis, MA) |
Method of configuring alternative instances of an element class in a software system
What is claimed is: 1. A method, performed by a computer, of configuring alternative instances of an element class in a software system, the software system capable of executing on different hardware/... Read More
Inventors: Badger, Wayne H.; Bellon, Mark D.; Fields, M. David; Redding, Brian A.; Willcox, David A.;, Assignee: Motorola, Inc. (Schaumburg, IL) |
Method and system for delineation of structure and linkages between knowledge base modules
The present method and system for delineation of structure and linkages between knowledge base modules provides for generation of a module map, in tabular format, which may be used during the generati... Read More
Inventors: Shah, Rasiklal P.;, Assignee: General Electric Company (Schenectady, NY) |
Method and apparatus for compensation of time base errors
Basically, the present invention resides in an improved method and apparatus for compensating for variations in the time base of a video signal. The apparatus includes means for delaying the video sig... Read More
Inventors: Rotter, Gerhard;, Assignee: BASF Aktiengesellschaft (Ludwigshafen, DE) |
Rapid signal acquisition and phase averaged horizontal timing from composite sync
What is claimed is: 1. A circuit for locking to an input video signal from a source, the input video signal having a composite sync component, comprising: means for generating an output signal at a ra... Read More
Inventors: Boyce, Rory W.;, Assignee: The Grass Valley Group, Inc. (Grass Valley, CA) |
Television 
