RU2348997, RU2348999, RU2348998, RU2349040, RU2349041, RU2349042, RU2349043, RU2349044

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(19) RU (11) 2349040 (13) C2

(51) IPC
H04B 15/00 (2006.01)
H04B 10/00 (2006.01)
H04B 10/30 (2006.01)
G02F 1/015 (2006.01)
(12) DESCRIPTIONS OF INVENTION To the patent of Russian Federation
Status: of 11.03.2009 – there are no data
Document: PDF
(21) Application number registered: 2003115342/09
(22) Application filing date: 2003.05.23
(24) Date started of validity of the patent: 2003.05.23
(43) Unexamined printed documents without grant: 2005.02.10
(45) Date: 2009.03.10
(56) List of prior art documents: US 5227800 A1, 13.07.1993. RU 2155356 C2, 27.08.2000. RU 2084874 C1, 20.07.1997. RU 2086471 C1, 10.08.1997. RU 2087922 С1, 20.08.1997. RU 2099881 С1, 20.12.1990. US 6556836 А1, 07.11.2002. US 6421027 B1, 27.06.2002. US 6611696 B2, 28.11.2002. US 2002/165002 А1, 07.11.2002. WO 02/089357 А1, 07.11.2002.

(72) Inventor information: Volkov Leonid Viktorovich (RU); Voronko Aleksandr Ivanovich (RU); Volkova Natal’ja Leonidovna (RU)
(73) Grantee (asignee) information: Volkov Leonid Viktorovich (RU); Voronko Aleksandr Ivanovich (RU); Volkova Natal’ja Leonidovna (RU)
Mail address: 141196, Moskovskaja obl., g. Frjazino, pr-kt Mira, 24, korp.2, kv.125, L.V. Volkovu

RU2349040 METHOD OF IMAGES FORMATION IN MILLIMETRIC AND SUBMILLIMETRIC WAVE BAND , SYSTEM OF FORMATION OF IMAGES IN MILLIMETRIC AND SUBMILLIMETRIC WAVE BAND , DIFFUSION LIGHTER AND TRANSCEIVER

FIELD: physics, image processing

SUBSTANCE: invention concerns field of computer diagnosing. The method consists in radiation formation in this wave band, consisting of separate partial radiations differing from each other on physical properties, a direction of the generated radiations towards object of observation (OO), reception through focalising device (FD) the radiation diffused from OO, transformation of the accepted radiation to electrical signals (ES) and formation of visually perceived OO image according to ES. Thus each separate partial radiation (PR) in addition is coded by its modulations (M), differing on parameters from M of other PR, guide PR on a diffusor (D) for reduction of their spatial coherence and-or dispersion by their various spatial parts of D for making additional PR with the additional modulation corresponding to an angle of indicence on IT. After reflexion of radiation from the OO, carry out radiation transmission on an intake which translates a gang of radiations in corresponding matrix gang ES, carry out decoding partial ES, corresponding specified PR. From each of specified ES the specified matrix gang shape partial images of matrix gangs various partial ES, and then carry out integrating of partial images or their fragments for formation visually perceived resulting object image.

EFFECT: detection of the masked objects irrespective of the material this object is made.

87 cl, 67 dwg

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(19) RU (11) 2349041 (13) C1

(51) IPC
H04J 1/20 (2006.01)
(12) DESCRIPTIONS OF INVENTION To the patent of Russian Federation
Status: of 11.03.2009 – there are no data
Document: PDF
(21) Application number registered: 2007129302/09
(22) Application filing date: 2007.07.30
(24) Date started of validity of the patent: 2007.07.30
(45) Date: 2009.03.10
(56) List of prior art documents: SU 873431 A1, 15.10.1981. US 5768316 A, 16.06.1998. US 5278837 А, 11.01.1994. US 5581554 A, 03.12.1996.

(72) Inventor information: Fedorenko Vladimir Vasil’evich (RU); Vinogradenko Aleksej Mikhajlovich (RU); Bojko Aleksandr Ivanovich (RU)
(73) Grantee (asignee) information: Gosudarstvennoe obrazovatel’noe uchrezhdenie vysshego professional’nogo obrazovanija “Severo-Kavkazskij gosudarstvennyj tekhnicheskij universitet” (RU)
Mail address: 355029, g.Stavropol’, pr-kt Kulakova, 2, SevKavGTU

RU2349041 SYSTEM OF MULTICHANNEL SIGNALING

FIELD: physics, communication.

SUBSTANCE: invention concerns systems of transmission and reception of signals, and can be used in the technician of a multichannel communication, telemetry, guidance. The system of multichannel signalling contains on the transmitting leg n the chains consisting of the data unit of signals, the narrow-band generator, the amplifier, the narrow-band filter and the additional filter of transmission, the adder and the transmitter, a communication link, and on the female leg – the female block and n the chains united on an inlet consisting of the narrow-band filter of reception, the block of indication, the additional filter of reception, the peak voltmeter, a voltage divider and the additional peak voltmeter.

EFFECT: reduction of a bandwidth of the frequencies tapped on each channel.

7 dwg


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(19) RU (11) 2349042 (13) C2

(51) IPC
H04L 1/00 (2006.01)
(12) DESCRIPTIONS OF INVENTION To the patent of Russian Federation
Status: of 11.03.2009 – there are no data
Document: PDF
(21) Application number registered: 2005115874/09
(22) Application filing date: 2003.10.24
(30) Priority data: 60/432,617 2002.12.10 US
(24) Date started of validity of the patent: 2003.10.24
(43) Unexamined printed documents without grant: 2006.01.20
(45) Date: 2009.03.10
(56) List of prior art documents: WO 02/15433 А, 21.02.2002. RU 2152132 С1, 27.06.2000. US 2002/041635 А1, 11.04.2002. ЕР 1185048 А, 06.03.2002.

(72) Inventor information: KETChUM Dzhon U. (US); UOLLEhJS Mark (US); UOLTON Dzhej R. (US); GOVARD Stiven Dzh. (US)
(73) Grantee (asignee) information: KVEhLKOMM INKORPOREJTED (US)
(85) PCT date art. 22/39: 2005.05.25
(86) PCT or regional filing information: US 03/34520 (24.10.2003)
(87) PCT or regional filing information (publ.): WO 2004/038988 (06.05.2004)
Mail address: 129090, Moskva, ul. B.Spasskaja, 25, str.3, OOO “Juridicheskaja firma Gorodisskij i Partnery”, pat.pov. Ju.D.Kuznetsovu, reg.№ 595

RU2349042 PILOTS-SIGNALS FOR COMMUNICATION SYSTEM WITH SET OF IMPUTS AND SET OF OUTPUTS (MIMO)

FIELD: physics, communication.

SUBSTANCE: invention concerns communication technics. Various types of pilots-signals include – the pilot-signal of a beacon, pilot-signal MIMO, a controllable basic signal or the controllable pilot-signal, and the pilot-signal bearing. For this purpose the pilot-signal of a beacon transmit through all transmitting antennas, and it can be used for timing or frequency entrapment. Pilot-signal MIMO is transmitted through all transmitting antennas, but it is coated with the various orthogonal codes, appointed to transmitting antennas. Pilot-signal MIMO can be used for a channel estimate. A controllable basic signal is transmitted in certain natural modes of channel MIMO, and it is specific to the user terminal. The controllable basic signal can be used for a channel estimate. The pilot-signal of the bearing can be transmitted through the determined sub-ranges of the antenna and can be used for tracing of a phase of a signal of the bearing. Various plans of transmission of a pilot-signal can be developed, being grounded on various combinations of the specified various types of pilots-signals.

EFFECT: formation of the pilots-signals approaching for use in systems MIMO, and providing support of various functions.

49 cl, 9 dwg, 9 tbl

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(19) RU (11) 2349043 (13) C2

(51) IPC
H04L 1/16 (2006.01)
(12) DESCRIPTIONS OF INVENTION To the patent of Russian Federation
Status: of 11.03.2009 – there are no data
Document: PDF
(21) Application number registered: 2006104116/09
(22) Application filing date: 2004.08.11
(30) Priority data: 2003-292667 2003.08.12 JP 2004-162388 2004.05.31 JP
(24) Date started of validity of the patent: 2004.08.11
(43) Unexamined printed documents without grant: 2006.06.27
(45) Date: 2009.03.10
(56) List of prior art documents: RU 2193279 С2, 20.11.2002. RU 2182747 С2, 20.05.2002. US 4991184, 05.02.1991. US 5907563 А, 25.05.1999. ЕР 1056238 А2, 29.11.2000.

(72) Inventor information: NISIO Akikhiko (JP); MATsUMOTO Atsusi (JP)
(73) Grantee (asignee) information: MATsUSITA EhLEKTRIK INDASTRIAL KO., LTD. (JP)
(85) PCT date art. 22/39: 2006.02.10
(86) PCT or regional filing information: JP 2004/011556 (11.08.2004)
(87) PCT or regional filing information (publ.): WO 2005/015797 (17.02.2005)
Mail address: 129090, Moskva, ul. B.Spasskaja, 25, str.3, OOO “Juridicheskaja firma Gorodisskij i Partnery”, pat.pov. Ju.D.Kuznetsovu, reg.№ 595

RU2349043 DEVICE OF RADIO COMMUNICATION AND METHOD OF PILOT-SYMBOL TRANSMISSION

FIELD: physics, radio.

SUBSTANCE: invention concerns field of a radio communication and can be used in radio communication system in which the individual pilot-symbol is transmitted each subscriber. The radio communication device is contained by the addressee who gains the parameter containing the indicator of medium of distribution in which pilots-symbols are transmitted, the selector of a profile board of a pilot-signal which chooses the profile board of the pilot-signal specifying position of pilot-symbols in the frequency field and in temporary field according to the gained parameter, and the transmitter which transmits the signal including the information on the chosen profile board of a pilot-signal. The addressee has or a measuring instrument of quantity of noises, either a measuring instrument of a variance of a delay or the block of an estimate of velocity of motion. The method of transmission of a pilot-symbol is grounded on reception of the parameter containing the indicator of medium of distribution in which pilots-symbols are transmitted, a select of a profile board of the pilot-signal specifying standings of pilots-symbols in the frequency field and in temporary field according to gained parameters and signal transmission, including the information on the chosen profile board of a pilot-signal.

EFFECT: maintenance underload actions of the information of a feedback on throughput capacity of the channel without decrease in efficiency of an information transfer as a result of transmission of pilots-symbols.

15 cl, 17 dwg

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(19) RU (11) 2349044 (13) C1

(51) IPC
H04L 9/00 (2006.01)
(12) DESCRIPTIONS OF INVENTION To the patent of Russian Federation
Status: of 11.03.2009 – there are no data
Document: PDF
(21) Application number registered: 2007132422/09
(22) Application filing date: 2007.08.27
(24) Date started of validity of the patent: 2007.08.27
(45) Date: 2009.03.10
(56) List of prior art documents: RU 2295835 C1, 20.03.2007. RU 2000107936 A, 27.02.2002. RU 2204886 C2, 20.06.2003. US 5291555 A, 01.03.1994. US 6744893 B1, 01.06.2004. US 6363151 B1, 26.03.2002. US 5923760 A, 13.07.1999. WO 01/65755 A2, 07.09.2001.

(72) Inventor information: Koronovskij Aleksej Aleksandrovich (RU); Moskalenko Ol’ga Igorevna (RU); Khramov Aleksandr Evgen’evich (RU)
(73) Grantee (asignee) information: Gosudarstvennoe obrazovatel’noe uchrezhdenie vysshego professional’nogo obrazovanija “Saratovskij gosudarstvennyj universitet im. N.G. Chernyshevskogo” (RU)
Mail address: 410012, g.Saratov, ul. Moskovskaja, 155, SGU, PLO, O.I. Kuprijanovoj, reg. № 330

RU2349044 METHOD OF HIDDEN INFORMATION TRANSFER

FIELD: physics, radio.

SUBSTANCE: invention concerns a radio engineering and an information transfer and application in communication systems for unjammable transmission of the numeral information with a certain degree of confidentiality can find. In an expedient of the latent information transfer the useful signal code in a dyadic code, shape by means of the first chaotic generator the initial determined chaotic signal by modulation of parameters of a chaotic signal by the useful numeral signal, transmit the signal generated thus on a communication channel to a receiving party where it divide into two identical signals with which influence the second and third chaotic generators. The second and third chaotic generators are identical each other on driving parameters and are chosen with possibility of maintenance of a mode of the generalised sync with the first chaotic generator. Obtained from outputs of the specified second and third generators signals submit on subtracting device and at observation or lack of chaotic oscillations spot presence of the useful numeral signal presented in the form of a dyadic code. The determined chaotic signal generated by the first chaotic generator before transmission on a communication channel with the noise signal yielded by the generator of noise, thus the first chaotic generator and the noise generator attune in a mode at which signal/noise SNR satisfies the relation to a following requirement: SNR>- 34.6 dB.

EFFECT: pinch of reliability and making of additional privacy.

1 cl, 2 dwg

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RU (11) 2348999 (13) C1

(51) IPC
H01F 41/02 (2006.01)
(12) DESCRIPTIONS OF INVENTION To the patent of Russian Federation
Status: of 11.03.2009 – there are no data
Document: PDF
(21) Application number registered: 2007125065/09
(22) Application filing date: 2007.07.04
(24) Date started of validity of the patent: 2007.07.04
(45) Date: 2009.03.10
(56) List of prior art documents: АРЕНКОВ А.Б. и др. Изготовление магнитопроводов с ленточными магнитопроводами. – Л.: Судостроение, 1976. SU 1140181 А, 15.02.1985. SU 1638738 A1, 30.03.1991. SU 982108 A, 15.12.1982. SU 1379814 A1, 07.03.1988. SU 1358011 A1, 07.12.1987. DE 2540409 A, 17.03.1977.

(72) Inventor information: Ratnikov Aleksandr Jur’evich (RU); Jur’ev Dmitrij Nikolaevich (RU); Bajsultanova Elena Ponkrat’evna (RU); Sukhareva Marina Olegovna (RU)
(73) Grantee (asignee) information: Obshchestvo s ogranichennoj otvetstvennost’ju “Sozvezdie” (RU)
Mail address: 111020, Moskva, 2-ja ul. Sinichkina, 9A, str. 9-11, OOO “Sozvezdie”

RU2348999 PRODUCTION METHOD FOR TWISTED TAPE MAGNETIC CIRCUIT

FIELD: electricity.

SUBSTANCE: invention relates to electrical engineering and may be used for transformers and throttles production in electrical engineering, instrument-making industry and other industries. The technical result is an increased percentage of the magnetic circuit yield. The method includes rolled tape cutting into pieces at a width being equal to the width of twisted magnetic circuit and pieces winding on the package reels. At the same time, the rough edges are removed and work pieces are coiled. The last coils are welded. The mandrels are pressed into the work piece hole. Then, work pieces are annealed, calibrated and cooled. At the end, mandrels are pressed out of the work pieces. Then, work pieces are heated to 200°C and their end surfaces are coated with epoxy compound and polymerised. The work pieces are cut into two magnetic lines. The cutting surfaces are grinded.

EFFECT: increased percentage of the magnetic circuit yield.

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(19) RU (11) 2348998 (13) C1

(51) IPC
H01F 29/14 (2006.01)
H02J 3/18 (2006.01)
(12) DESCRIPTIONS OF INVENTION To the patent of Russian Federation
Status: of 11.03.2009 – there are no data
Document: PDF
(21) Application number registered: 2008103159/09
(22) Application filing date: 2008.01.31
(24) Date started of validity of the patent: 2008.01.31
(45) Date: 2009.03.10
(56) List of prior art documents: RU 2221297 С1, 10.01.2004. RU 2297062 С2, 10.04.2007. RU 2125311 С1, 20.01.1999. SU 1781711 А1, 15.12.1992. WO 00/25328 А1, 04.05.2000. WO 97/20328 А1, 10.01.2004.

(72) Inventor information: Grigor’ev Aleksandr Vasil’evich (RU); Maljutin Vladimir Alekseevich (RU); Is’janov Farit Talgatovich (RU); Potemkin Pavel Anatol’evich (RU); Korkh Leonid Moiseevich (UA); Kirjushatov Oleg Aleksandrovich (RU); Khomitskij Sergej Vladislavovich (RU)
(73) Grantee (asignee) information: Grigor’ev Aleksandr Vasil’evich (RU); Maljutin Vladimir Alekseevich (RU); Is’janov Farit Talgatovich (RU); Potemkin Pavel Anatol’evich (RU); Korkh Leonid Moiseevich (UA); Kirjushatov Oleg Aleksandrovich (RU); Khomitskij Sergej Vladislavovich (RU)
Mail address: 125009, Moskva, a/ja 184, PPF “JuS”, pat.pov. V.V.Kur’janovu, reg. № 108

RU2348998 CONTROLLABLE TRANSFORMER-TYPE REACTOR

FIELD: electricity.

SUBSTANCE: invention relates to electrical engineering and may be used as static capacitor of excessive reactor power in power grids. The reactor is provided with a closed core, central rod being within the closed core, control winding coiled on the central rod, network winding and control unit. The cylindrical rod is available in the reactor. It is situated concentrically with regard to the central rod and linked with the closed core. At least, one transverse clearance is available in the central rod. The network winding is coiled on the central rod. The length of the transverse clearance or total length of the transverse clearance satisfies the condition: where Lcl – length of the transverse clearance or total length of the several clearances; r – relative magnetic conductivity of the cylindrical rod material; 0=4 ·10-7 H/m (absolute magnetic conductivity of the transverse clearance) Bs – operating induction of the cylindrical rod material; L -cylindrical rod length; F – magnetomotive force of network winding.

EFFECT: increased reaction and efficiency factor, simplification of design, reduction of dimensions and amounts of conducting materials used.

3 cl, 3 dwg

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(19) RU (11) 2348997 (13) C2

(51) IPC
H01F 1/20 (2006.01)
B22F 1/00 (2006.01)
C22C 33/02 (2006.01)
(12) DESCRIPTIONS OF INVENTION To the patent of Russian Federation
Status: of 11.03.2009 – there are no data
Document: PDF
(21) Application number registered: 2006145186/02
(22) Application filing date: 2006.12.20
(24) Date started of validity of the patent: 2006.12.20
(43) Unexamined printed documents without grant: 2008.06.27
(45) Date: 2009.03.10
(56) List of prior art documents: RU 2236929 С1, 27.09.2004. SU 871234 А, 07.01.1981. SU 1624541 А1, 30.01.1991. RU 2035263 C1, 20.05.1995. CA 2435149 A, 25.07.2002. US 6589331 B2, 08.07.2003. DE 3135661 A, 17.03.1983.

(72) Inventor information: Shepelev Aleksandr Andreevich (RU); Bocharov Aleksandr Vladimirovich (RU); Semenov Aleksandr Aleksandrovich (RU); Iljushin Igor’ Vladimirovich (RU); Storozhenko Pavel Arkad’evich (RU)
(73) Grantee (asignee) information: Federal’noe gosudarstvennoe unitarnoe predprijatie “Gosudarstvennyj ordena Trudovogo Krasnogo Znameni nauchno-issledovatel’skij institut khimii i tekhnologii ehlementoorganicheskikh soedinenij” (FGUP GNIIKhTEhOS) (RU)
Mail address: 111123, Moskva, sh. Ehntuziastov, 38, NIPLO, FGUP GNIIKhTEhOS

RU2348997 METHOD OF POWDER MAGNETIC SUBSTANCE RECEIVING

FIELD: metallurgy.

SUBSTANCE: invention concerns powder metallurgy. Particularly it concerns receiving of ferromagnetic powder materials. It can be used at manufacturing of composite products and coatings of high frequency and microwave frequency ranges for biological shielding against strong radiation, screening of rooms and equipment of anechoic chambers, resolution of interference protection and electromagnetic compatibility of electronic device, reduction of radiolocating perceptibility of different objects, devices of radio engineering and automation. Powders of carbonyl iron and electrolytic cobalt are subject to grinding in high-energy middlings in medium of spirits. Ratio liquid:powder is not lower than 1:1.5. It is received powder material with specific surface 0.2-3.5 m2/g and value of magnetic loss tangent more than 1.0 in bandwidth more than 1.5 GHz. After grinding it is implemented drying at temperature not more than 80°C.

EFFECT: receiving of material, which allows high microwave frequency magnetic losses, provides high performance of radio absorption, reduction of coating thickness for microwave radiation.

3 cl, 1 dwg, 3 ex

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Source: Russian Tech News


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