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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Применить Всего найдено 3. Отображено 3.
18-05-2011 дата публикации

Wide voltage input and invariable voltage output power supply module

Номер: CN0102064683A
Автор: PENG ZHANG, PEIQIANG YIN, YAWEI ZHANG, FENGZHAO CUI, WEI WANG, LEI WANG, ZHIWEN ZHANG, ZHEN LI, GUOBIN SUN, QIAN WANG, LUZHOU LIU, HONG LIN, LIANG WANG, HAOFEI XUE, YANFEN XU, WENJING PENG, XIAOJING LIU, PENG QU, CONGJUN SUN, JIUMING CHI, ZHANG PENG, YIN PEIQIANG, ZHANG YAWEI, CUI FENGZHAO, WANG WEI, WANG LEI, ZHANG ZHIWEN, LI ZHEN, SUN GUOBIN, WANG QIAN, LIU LUZHOU, LIN HONG, WANG LIANG, XUE HAOFEI, XU YANFEN, PENG WENJING, LIU XIAOJING, QU PENG, SUN CONGJUN, CHI JIUMING
Принадлежит:

The invention relates to a wide voltage input and invariable voltage output power supply module, which comprises a protection circuit, a voltage conversion circuit and an invariable voltage output circuit, wherein the protection circuit is connected with the voltage conversion circuit through a filter circuit, the voltage conversion circuit is directly connected with the invariable voltage outputcircuit; the protection circuit consists of an overcurrent protection circuit and an EMC (Electro Magnetic Compatibility) protection circuit, the overcurrent protection circuit is connected with an input voltage, and is connected with the filter circuit through the EMC protection circuit. The wide voltage input and invariable voltage output power supply module has the advantages of reasonable structure, high reliability, strong practicability, wide voltage input, invariable voltage high-precision output, strong antijamming capability, high isolation voltage and high conversion efficiency, andcan ...

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Номер записи: 1
16-12-2009 дата публикации

Application of nattokinase in preparing cerebral protective agent type drugs

Номер: CN0101601859A
Автор: CHEN JUN, WEI QI, JIANG FEI, DAI PENG, HE JUNRONG, ZHOU YI, PENG WENJING, QI WEI, FEI JIANG, PENG DAI, JUNRONG HE, YI ZHOU, WENJING PENG
Принадлежит:

The invention provides a new application of nattokinase, specifically an application for preparing cerebral protective agent type drugs. The invention also provides a cerebral protective agent type medical composition. Nattokinase is used as cerebral protective agent which has clear efficacy.

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Номер записи: 2
17-08-2011 дата публикации

Carriage controller for train passenger information system

Номер: CN0102156450A
Автор: DEWEN LI, BO HU, GANG LI, SHOUCHUN ZHANG, WENJING PENG, LI DEWEN, HU BO, LI GANG, ZHANG SHOUCHUN, PENG WENJING
Принадлежит:

The invention relates to a carriage controller for a train passenger information system, in particular to a controlling equipment of the passenger information system in each carriage. The carriage controller is internally provided with a control module, an audio shifting module, an audio power amplification module, a set-top box, a video distribution module, a brancher and an amplifier. The carriage controller is the control equipment arranged in each carriage, is used for receiving the data and signal transmitted by the controller of the passenger information system controller and controlling the shifting and converting of the signal, realizes the functions of playing of cabled television video programs, accompanying sound, artificial broadcasting, automatic speech announce, playing of background music, transferring and displaying of data and telephone control commands, service calling and the like according to an RS485 two-stage network, a UIC568 busbar and an amusement busbar taking ...

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Номер записи: 3