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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.
18-07-2023 дата публикации

Three-dimensional AND flash memory element

Номер: CN116454063A
Автор: LI CHENGYOU, YE TENGHAO
Принадлежит:

The invention provides a three-dimensional AND flash memory element. The three-dimensional AND flash memory element comprises a gate stack structure and a partition wall, the partition walls extend along a first direction and divide the gate stack structure into a plurality of sub-blocks. Each sub-block includes a plurality of columns. Each column comprises a plurality of channel columns, a plurality of charge storage structures and a plurality of pairs of conductor columns. And the plurality of pairs of conductor columns are arranged in the plurality of channel columns, penetrate through the grid stacking structure and are respectively connected with the plurality of channel columns. Each pair of conductor posts includes a first conductor post and a second conductor post spaced apart from each other along a second direction. An acute angle is formed between the second direction and the first direction.

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Номер записи: 1
23-12-2015 дата публикации

Head -mounted raincoat, rain poncho

Номер: CN0204888774U
Автор: LI CHENGYOU
Принадлежит:

The utility model discloses a head -mounted raincoat, rain poncho, be in with the connection including poncho the last rain cap of poncho, the rain cap is provided with the brim of a hat, raincoat, rain poncho still include transparent face guard, set up perpendicularly in the below of the brim of a hat, the lower extreme of transparent face guard leans out, can dismantle or fixed connection on the rain cap or on the brim of a hat. The periphery of the brim of a hat is provided with 2.5CM twill reflection of light strip. Set up transparent face guard, can prevent that the rainwater from spattering the face on, the injury eyes. The utility model discloses a head -mounted raincoat, rain poncho has improved and has kept off the rain and the security, can satisfy people's requirement.

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Номер записи: 2
30-06-2023 дата публикации

Night pole operation safety helmet with shadowless lamp illumination function

Номер: CN116349977A
Автор: XIE ZHITAO, LI QISHENG, LIU XIAOTING, ZHENG YING, SONG JIA, QIN JINYI, MA SHUAI, YIN YUJUAN, BU YANAN, GAO MENGMENG, JIA LICHUN, WANG SHENGBAO, MA WUJUN, DONG HUI, SUN NAIFU, ZHANG JIN, XUE YUNLONG, LI CHENGYOU, YU JUAN, DONG FANQING, SUN GUANGJIE
Принадлежит:

The invention provides a night pole operation safety helmet with a shadowless lamp lighting function, and belongs to the technical field of safety helmes.The night pole operation safety helmet comprises a helmet body, a lamp holder is fixedly installed at the front end of the helmet body, and a shadowless lamp holder is detachably installed on the lamp holder; a power socket is arranged at the rear end of the cap body, a power source is arranged in the power socket, and the power source is electrically connected with the shadowless lamp holder. At the moment, due to the fact that the shadowless lamp holder is directly and fixedly installed on the cap body, when power supply line maintenance personnel conduct night operation, a shadowless lamp illumination mode can be directly achieved through the shadowless lamp holder, then the observation effect on equipment at night is improved, and the safety and the working efficiency of the power supply line maintenance personnel during pole operation ...

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Номер записи: 3