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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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Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 8. Отображено 8.
04-07-2023 дата публикации

Camera internal reference calibration device and method

Номер: CN116385555A
Автор: XU JIANSHUANG, LIU JIE, CHEN YANJIE, WANG JIAQING, LU ZHIMENG
Принадлежит:

The invention relates to a camera internal reference calibration device and method, and the device comprises a rack which is provided with a test station; the three-dimensional calibration platform is arranged at the test station, the three-dimensional calibration platform comprises a horizontal plate and four inclined plates, the horizontal plate and the inclined plates define a regular rectangular pyramid hopper, checkerboards are arranged on the upper surfaces of the horizontal plate and the inclined plates, four equal-diameter circles are further arranged in the center of the horizontal plate, and the four circles are arranged in a square shape; the lifting mechanism is used for driving the three-dimensional calibration platform to lift; the displacement mechanism is provided with at least one positioning jig used for fixing the camera, and the displacement mechanism can push the positioning jig to the test station and directly faces the three-dimensional calibration platform; and a ...

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Номер записи: 1
30-10-2020 дата публикации

Fingerprint identification chip convenient to install

Номер: CN0211827276U
Автор: LU ZHIMENG
Принадлежит: LU ZHIMENG

The utility model discloses a fingerprint identification chip convenient to install, relates to the related field of fingerprint identification chips, and enables the sealing performance and the waterproof performance to be more excellent and the installation mode to be relatively simple through the improvement of the installation structure of a chip main body. A lower metal frame is mounted on one side of the upper end of the flexible circuit board; the lower metal frame comprises a middle bulge and a metal frame protection main body; the middle bulge is arranged on the inner side of the metal frame protection main body; the middle bulge and the metal frame protection main body are integrally formed; the middle bulge and the inner side of the metal frame protection main body form a secondcavity; an upper metal frame is installed at the upper end of the lower metal frame and comprises a protruding inner edge, a protruding outer edge and a lower protrusion, the protruding inner edge islocated ...

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Номер записи: 2
30-09-2015 дата публикации

Automatic capper of seismic source powder column casing during people are exploded

Номер: CN0204678992U
Автор: LU ZHIMENG, CHEN PING, ZHANG JUNJIE, FAN JIANJUN, LU YAN, TIAN ZHAOHUI, WEN CHANGYAN, LI WEI
Принадлежит:

The utility model provides an automatic capper of seismic source powder column casing during people are exploded, includes casing conveyor, closing device, casing conveyor including a fast chain transfer chain doubly, arrange frock board on the chain transfer chain of doubly invite in, adorn and be used for fixing a position blockking positioning mechanism, being used for lifting the frock board to the lifting mechanism who seals the station of frock board in the chain transfer chain of times inviting, be equipped with a plurality of mount pads that are used for assembling seismic source powder column casing on the frock board, the closing device includes the frame, a first subassembly of heat seal is adorned in the frame through height regulating mechanism for the heat seal is sealed, it prevents that the favourable turn constructs to be equipped with the tight casing of seismic source powder column casing clamp that is used for arranging in on the frock board that seals the station in ...

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Номер записи: 3
23-05-2023 дата публикации

Block casting explosive crushing device

Номер: CN116139974A
Автор: QIN HUAJUN, LU ZHIMENG, ZHANG QUANXUE, LIU ZHIFAN, YU ZHIMING, SUN TAO, PENG ZHONGLIANG, ZHAO ANG
Принадлежит:

The invention provides a blocky casting explosive crushing device. The blocky casting explosive crushing device comprises a crushing mechanism, a jacking mechanism and a driving mechanism. The crushing mechanism comprises a crushing box, a conical body and a central column; the crushing box is provided with a feeding channel, the central column is arranged at the central axis of the feeding channel, the conical cone coaxially sleeves the central column, the inner wall surface of the crushing box is matched with the outer wall surface of the conical cone, and a gap is formed between the inner wall surface of the crushing box and the outer wall surface of the conical cone, so that an extrusion space is constructed and formed; the jacking mechanism is connected with the bottom of the conical cone, the driving mechanism is in driving connection with the jacking mechanism, and under the action of the driving mechanism, the jacking mechanism can drive the conical cone to move up and down so as ...

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Номер записи: 4
05-05-2023 дата публикации

Discharge cleaning device and method for mixing pot of vertical mixer

Номер: CN116059906A
Автор: BI WENJIE, LU ZHIMENG, WANG YA, SUN TAO, ZUO JUNTAO, QIAN RUI, XU JUN, PENG ZHONGLIANG
Принадлежит:

The invention belongs to the technical field of mixed material discharging and cleaning, and provides a discharging and cleaning device and method for a mixing pot of a vertical mixing machine. The pot rack is used for fixedly mounting the mixing pot; the turnover discharging device is used for driving the pot rack to rotate; the lifting device is used for lifting the turnover discharging device; the residual material recycling device is used for receiving waste liquid; the ultrasonic cleaning device comprises a mixing pot cover, a solvent inlet/outlet formed in the mixing pot cover and an ultrasonic cleaning module, and the mixing pot cover is matched with an opening in the top end of the mixing pot; the device further comprises a robot cleaning device, and the robot cleaning device comprises a spatula used for scraping and sweeping the inner wall of the mixing pot and a mechanical arm used for driving the spatula to move. The device is reasonable in design, simple in structure, safe, ...

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Номер записи: 5
23-02-2005 дата публикации

Stimulated polypeptide, its coding genes and use of capsule protein HVR1 of hepatitis C virus

Номер: CN0001583787A
Автор: JIANG YUAN, ZHANG XINXIN, LU ZHIMENG, YUAN JIANG, XINXIN ZHANG, ZHIMENG LU
Принадлежит:

This invention relates to eight coding genes of hepatitis C virus simulated by membrane protein hypervariable region 1 (HVR 1) as polypeptide. It can widely have cross reaction with patient's blood serum. Also the invention provides its application.

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Номер записи: 6
07-10-2015 дата публикации

Automatic filling machine is used to detonating utensil

Номер: CN0204688458U
Автор: WANG QINGSONG, ZHANG ZHENYU, LU ZHIMENG, FENG TAO, ZHU JIANG, QIU MENGJUN, LYU XUEMING, WU YANJUN
Принадлежит:

The utility model provides an automatic filling machine is used to detonating utensil: constitute by flange, branch material chamber, blowoff valve and pouring attachment. The pouring attachment is chewed and is constituteed by pneumatic butterfly valve, heat preservation chamber, pneumatic diaphragm valve, pouring. Divide the material chamber to pass through flange and connect the storage tank bottom on the production line, at tripper bottom evenly distributed six pouring attachments, material in the storage tank gets into and divides behind the material chamber uniform distribution to the pouring attachment in. Divide material chamber side -mounting to have the blowoff valve. Detonating utensil production trade is mainly accomplished under half manual work, semi -automatization state, and degree of automation is low. Simultaneously, detonating utensil contains compositions such as TNT, is explosive substance article. Operate careless slightlyly, cause casualties and loss of property very ...

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Номер записи: 7
14-07-2023 дата публикации

Method for estimating R-V two-dimensional spectrum bottom noise based on moving average

Номер: CN116430341A
Автор: CHEN TENGLIN, LU ZHIMENG, LIU RUIJIN, LIN BINGZHANG
Принадлежит:

The invention relates to an R-V two-dimensional spectrum floor noise estimation method based on moving average, which is used for processing a radar echo signal to obtain floor noise, the radar echo signal is a three-dimensional map, and three dimensions of the radar echo signal respectively correspond to a distance dimension index R, a Doppler velocity dimension index V and a signal amplitude Am under (R, V) indexes. The estimation method comprises the steps that all (R, V) of radar echo signals are traversed, and in the traversing process, ground noise is calculated through a two-dimensional moving average method. According to the method, the background noise is estimated based on the cross two-dimensional moving average method, so that a one-dimensional background noise calculation sample is improved to a two-dimensional background noise calculation sample, and the calculated background noise is more stable and closer to the real background noise of the R-V spectrum.

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Номер записи: 8