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| STEREOTELEVISION SYSTEM . |
| Present invention pertains to wireless communication technology and can be used for digital television broadcasting. The outcome is achieved by that, in the stereotelevision system, at the transmitting side in the photoelectric converter. |
| Publishing date: April 23, 2009 |
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| RAISING COMMUNICATION EFFECTIVENESS BY INSERTING ONE SIGNAL INTO OTHER SIGNAL |
| FIELD: radio communication systems.
EFFECT: enhanced effectiveness of communications. 30 cl, 11 dwg |
| Publishing date: March 2, 2004 |
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| METHOD FOR ESTABLISHING COMMUNICATIONS THROUGH SWITCHING CENTER OF PUBLIC COMMUNICATION NETWORK |
| FIELD: establishing telephone communications with terminals used by plurality of subscribers.
EFFECT: provision for extending functions integrated in communication centers of network to terminals of mentioned type. 4 cl, 1 dwg |
| Publishing date: November 4, 2003 |
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| METHOD OF SIGNAL CLASSIFICATION AND DEVICE FOR ITS IMPLEMENTATION |
| FIELD: radio engineering, subscriber and special communication and TV systems.
EFFECT: raised efficiency of signal classification. 6 dwg |
| Publishing date: August 19, 2003 |
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| OMNIDIRECTIONAL ANTENNA ARRAY |
| FIELD: radio engineering; very-high-frequency television broadcasting.
EFFECT: improved matching at desired uniformity of directivity pattern. 4 cl, 5 dwg |
| Publishing date: July 29, 2003 |
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| ANTENNA POSITIONING DEVICE AND METHOD |
| FIELD: reception of satellite translations.
EFFECT: simplified adjustment. 9 cl, 4 dwg |
| Publishing date: July 8, 2003 |
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| SUBSCRIBER OPTICAL COMMUNICATION LINE |
| FIELD: quantum radio engineering and optical communications.
EFFECT: reduced optical wavelength band occupied by one line. 1 cl, 2 dwg |
| Publishing date: July 8, 2003 |
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| METHOD FOR ROUTING FIBER-OPTIC CABLE OVER OVERHEAD POWER TRANSMISSION LINE |
| FIELD: electrical engineering; overhead routing of fiber-optic cable on power transmission line conductors.
EFFECT: facilitated procedure, enhanced reliability and economic efficiency, reduced labor consumption. 4 cl, 4 dwg |
| Publishing date: July 1, 2003 |
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| RANDOM-SIGNAL GENERATOR |
| FIELD: radio engineering and radio communications.
EFFECT: uniform spectrum obtained in desired frequency band with provision for correcting spectral envelope. 3 dwg |
| Publishing date: April 29, 2003 |
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| METHOD FOR BUILDING WIRELESS ACCESS SYSTEM FOR COMMUNICATION NETWORKS |
| FIELD: radio communications; data transmission systems.
EFFECT: reduced capital outlays due to enlarged range of rendered services. 2 cl, 1 dwg |
| Publishing date: February 26, 2003 |
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| AUTOMATIC MAIL BOX AND PROCEDURE FOR TRANSMISSION OF CORRESPONDENCE (VARIANTS) |
| FIELD: computer engineering.
EFFECT: reduced time of delivery of mail from addresser to addressee with preservation of confidentiality of mail. 5 cl, 6 dwg |
| Publishing date: February 4, 2003 |
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| MOBILE AND PORTABLE BIDIRECTIONAL/BROADCASTING SATELLITE COMMUNICATION SYSTEM |
| FIELD: communications engineering.
EFFECT: enlarged functional capabilities. 27 cl, 30 dwg |
| Publishing date: December 17, 2002 |
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| METHOD AND DEVICE FOR CONTROLLING INPUT OF SPEECH RECORDING INPUTS OF VOICE IDENTIFYING DEVICE FOR USE IN HANDSET AND IN LOUDSPEAKER COMMUNICATION EQU |
| FIELD: telephony; portable digital telephone sets incorporating loudspeaker set.
EFFECT: provision for joint input of speech records in handset and in loudspeaker communication set. 17 cl, 4 dwg |
| Publishing date: October 15, 2002 |
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| DEVICE AND METHOD FOR TRANSMITTING VOICE DATA BURSTS IN MOBILE COMMUNICATION SYSTEM |
| FIELD: voice servicing maintenance in mobile communication system for many users.
EFFECT: enhanced speed of data burst servicing in radio environment. 16 cl, 15 dwg |
| Publishing date: September 10, 2002 |
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| DEVICE FOR PROTECTING TELEPHONE LINE AGAINST UNAUTHORIZED ACCESS TO TRUNK COMMUNICATION SYSTEM |
| FIELD: telephone communications; protection of trunk communication system users from unauthorized access.
EFFECT: enhanced reliability of protecting users of wire and radio telephone sets against unauthorized access. 2 cl, 1 dwg |
| Publishing date: August 27, 2002 |
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| METHOD DETERMINING POSITION OF MOBILE SUBSCRIBER |
| FIELD: radiolocation, location of position of mobile station in cellular communication systems.
EFFECT: increased precision of determination of position of mobile station per each of N base stations. 9 cl, 12 dwg |
| Publishing date: July 30, 2002 |
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| DEICING SYSTEM FOR DOME-COVERED SATELLITE ANTENNA |
| FIELD: satellite communications engineering.
EFFECT: reduced probability of communications failure in bad weather. 13 cl, 7 dwg |
| Publishing date: June 18, 2002 |
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| DEVICE FOR MANUFACTURE OF OPTICAL CABLE |
| FIELD: manufacture of optical cables.
EFFECT: enhanced quality of manufacture. 17 cl, 10 dwg |
| Publishing date: May 28, 2002 |
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| DEVICE FOR NOISE SUPPRESSION IN VIDEO SIGNAL FOR TELEVISION |
| FIELD: television engineering.
EFFECT: improved reliability of noise suppression in video signal. 10 cl, 21 dwg |
| Publishing date: February 19, 2002 |
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| ANTENNA |
| FIELD: radio engineering; radio broadcasting at very high frequencies.
EFFECT: improved uniformity of directivity pattern in horizontal plane. 3 dwg |
| Publishing date: November 28, 2001 |
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| DUAL-BAND ANTENNA |
| FIELD: radio communications.
EFFECT: reduced mass, enhanced economic efficiency of antenna system. 6 cl, 4 dwg |
| Publishing date: November 28, 2001 |
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| PROCEDURE DETERMINING LOSSES OF OPTICAL POWER IN CONNECTION OF OPTICAL FIBERS WHILE OPTICAL CABLE IS WIRED |
| FIELD: optical communication.
EFFECT: reduced time spent on measurement of losses. 1 dwg |
| Publishing date: November 28, 2001 |
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| OPTIC FIBER WITH LOW LOSSES AT WAVELENGTH 1385 NM, METHOD OF MANUFACTURE THEREOF, AND MULTICHANNEL SYSTEM EMPLOYING SUCH FIBER |
| FIELD: fiber optics.
EFFECT: improved performance characteristics. 12 cl, 9 dwg |
| Publishing date: November 21, 2001 |
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| PASSIVE TRANSCEIVER |
| FIELD: radar detection and ranging, applicable for transmission of friend-or-foe signals and identification of radar surveillance objects, applicable in air traffic control systems, systems of identification of remote objects and in other fields.
EFFECT: enhanced noise immunity of identification information due to transmission of reply signals at the carrier frequency differing from the interrogation signal frequency. 4 dwg |
| Publishing date: November 14, 2001 |
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| OPTICAL COMMUNICATION SYSTEM |
| FIELD: automatics, computer technology, wireless information exchange between computers under mobile condition relative one another.
EFFECT: increased reliability of operation of optical communication system and widened field of its application. 3 dwg |
| Publishing date: October 10, 2001 |
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| METHOD AND DEVICE TO TRANSMIT DATA IN CELLULAR RADIO COMMUNICATION SYSTEM |
| FIELD: radio communication.
EFFECT: establishment of connection over many channel intervals without employment of second receiver in mobile station. 6 cl, 5 dwg |
| Publishing date: September 26, 2001 |
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| METHOD OF MOUNTING OF OPTICAL CABLE ON AERIAL LINE AND GEAR FOR ITS IMPLEMENTATION |
| FIELD: communication. EFFECT: simplified procedure of transfer of connection gear from one side of support to another side. 20 cl, 14 dwg |
| Publishing date: September 19, 2001 |
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| HERMETICALLY SEALED CONNECTOR |
| FIELD: radio and electronic engineering; aerospace equipment.
EFFECT: enlarged operating temperature range, enhanced strength, improved reliability of sealing. 2 dwg, 1 tbl, 2 ex |
| Publishing date: August 29, 2001 |
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| METHOD OF PREPARING POLYMER OPTICAL FIBER |
| FIELD: polymer materials.
EFFECT: reduced loss of luminous flux in optical fiber and loss of monomer in kern material. |
| Publishing date: August 7, 2001 |
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| NOISE SUPPRESSION DEVICE FOR GROUND-STATION RECEIVERS OF SATELLITE MULTIPLE-ACCESS COMMUNICATION SYSTEMS |
| FIELD: radio engineering; satellite multiple-access networks using code channel separation. |
| Publishing date: May 16, 2001 |
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| TRAFFIC CONTROL IN COMMUNICATION SYSTEM |
| FIELD: communication systems transmitting traffic blocks.
EFFECT: improved precision of data transmission. 6 cl, 11 dwg |
| Publishing date: May 16, 2001 |
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| METHOD FOR PRODUCING SINGLE-MODE OPTICAL FIBER |
| SUBSTANCE: method involves cutting semi-circular slots, 1-2 mm deep, on outer surface of cylindrical blank, placing the latter in first quartz conduit, fusing first conduit with blank, etching internal holes of blank in etching solution for the first time, installing loaded rods in internal holes of blank, fusing them with blank to form solid cylindrical rod, and drawing out optical fiber. |
| Publishing date: May 8, 2001 |
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| SUBSCRIBER STATION WITH DUPLEX ANTENNA AMPLIFIER (ALTERNATIVES) |
| FIELD: cellular radio communication systems; microwave communication systems.
SUBSTANCE: proposed system has subscriber station, duplex antenna amplifier, and antenna. |
| Publishing date: April 18, 2001 |
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| METHOD FOR UNDERGROUND LAYING OF CABLES AND POLYETHYLENE PIPING THROUGH SHORELINE |
| FIELD: electrical engineering; routing cables and polyethylene pipes from land to water and vice versa. |
| Publishing date: April 18, 2001 |
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| A METHOD TO REDUCE RADAR STATION DESTRUCTION RISK |
| Traditional methods used to diminish the probability of radar station destruction include generation of a set of pulses in a fixed direction and registration of a reflected radiation shift time. In the method being patented, emitter is targeted at one, at least, reflecting plate; the emitter and reflecting plate can remove one against another. The said emitter and reflecting plate are positioned at a distance which ensures safety of radar station if reflecting plate is damaged.
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| Publishing date: February 1, 2001 |
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| PROMPT CONTROL AND MONITORING OF AIRPORT GROUND TRANSPORT |
| A method applied today for prompt control and monitoring of airport ground transport (AGT) provides for creation of an airport complex geoinformation system to display current situation, determination of AGT coordinates in a real time mode with a help of satellite positioning systems, control of AGT speed or route, and AGT traffic management.
In the newly-developed method, AGT condition and/or work execution time is additionally monitored. AGT traffic management and work execution plan are established in accordance with a technological time schedule of aircraft after-flight servicing which is based on a daily flight schedule. The airport complex geoinformation system is design as a 2D coordinate system. AGT coordinates are determined in relative geographic coordinates. |
| Publishing date: December 26, 2000 |
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Communication
