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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 15. Отображено 15.
05-06-2020 дата публикации

Pressure instrument for fluid measurement

Номер: CN0210689920U
Автор: LYU XIAOLEI
Принадлежит: GUANGZHO ERZHIYUAN NETWORK TECH CO LTD, GUANGZHO ERZHIYUAN NETWORK TECHNOLOGY CO., LTD.

The utility model relates to the technical field of measuring instruments. The utility model further discloses a pressure instrument for fluid measurement. The device comprises a shell and a pipe fitting, a connecting pipe is fixedly connected to the bottom of the shell, a pipe opening is formed in the bottom of the connecting pipe, a fixing ring is fixedly connected to the side surface of the connecting pipe, a valve is movably connected to the right side of the pipe fitting, fixing plates are fixedly connected to the left side and the right side of the pipe fitting, and sliding grooves are formed in the tops of the fixing plates. The utility model discloses a pressure instrument for fluid measurement. The semicircular rings on the left and right sides are fixed through bolts; meanwhile,the bottoms of the two semi-circular rings are in lap joint with the top of the fixing ring; the connecting pipe is prevented from going out of the connecting opening in the pipe fitting, the connecting ...

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Номер записи: 1
10-06-2015 дата публикации

Positioner for processing of back cover of ship filter

Номер: CN104690568A
Автор: LI YONGHUA, CUI LINHAI, LYU XIAOLEI, YUAN XINGMENG
Принадлежит:

The invention belongs to the technical field of processing clamps, and particularly relates to a positioner for processing of a back cover of a ship filter. The positioner comprises a positioning disc and a positioning table, wherein through holes are formed in the positioning disc; a gap mark is arranged on the outer side wall of the positioning disc; a boss is arranged at one end of the positioning disc; the positioning table comprises a fist positioning block; a connecting plate which is bent by an angle of 90 degrees is arranged at the top of the first positioning block; a second positioning block is arranged at the bottom of one end of the connecting plate; a pointer is arranged at the other end of the connecting plate. The positioner has the advantages of simple structure, high simplicity in manufacture and high convenience in use; flange holes can be accurately machined, the work efficiency is improved, the labor intensity is reduced, the machining quality can be improved, the qualified ...

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Номер записи: 2
10-06-2015 дата публикации

Efficient drilling jig

Номер: CN104690336A
Автор: LI YONGHUA, CUI LINHAI, LYU XIAOLEI, YUAN XINGMENG
Принадлежит:

The invention belongs to the technical field of drilling jigs, and particularly relates to an efficient drilling jig. The efficient drilling jig comprises a jig body, wherein the jig body comprises a positioning platform; the positioning platform is mounted on a first positioning plate; the first positioning plate is vertically connected with a second positioning plate; through holes are respectively formed in the first positioning plate and the second positioning plate. The efficient drilling jig has a simple structure, is easy to realize, can machine both panels of a marine filter base synchronously, improves the work efficiency, reduces the labor intensity, is convenient to use, stabilizes the machining quality, enables products to be easily mounted, improves the qualified rate, and saves materials.

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Номер записи: 3
08-04-2015 дата публикации

Toughened modified thermosetting epoxy resin material and preparation method thereof

Номер: CN104497478A
Автор: JIANG MIN, LYU XIAOLEI, LONG GUORONG, WANG YUNFEI, LI YANPING, MA SHANHONG, WANG JINLIAN
Принадлежит:

The invention relates to the field of high-performance resin matrix composite materials, and relates to a toughened modified thermosetting epoxy resin material and a preparation method thereof. The resin material comprises the following components by weight: 75-85 parts of glycidyl ether epoxy resin, 15-25 parts of o-cresol formaldehyde epoxy resin, 5-12 parts of toughening agent PEK (polyaryl ether ketone)-C, 24-34 parts of curing agent DDS and 4-8 parts of a diluent. The preparation method is as follows: two kinds of resin are mixed, and completely dissolved, a toughening agent is added, and mixed until the mixture is transparent and clear, the curing agent is added, and mixed, and the mixture is rapidly cooled to room temperature to prepare the toughened modified thermosetting epoxy resin material. The toughened modified thermosetting epoxy resin material is applicable to production of carbon fiber prepreg and glass cloth prepreg by one step hot-melt method and two step hot-melt method ...

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Номер записи: 4
09-09-2015 дата публикации

Optical property visual inspection frame that trainer aircraft cabin cover is transparent

Номер: CN0204630941U
Автор: GAO XIANG, HU JIANDONG, WAN YINGHUI, GUO RUINA, LIAO KE, LYU XIAOLEI, LI XUYONG
Принадлежит:

The utility model provides an optical property visual inspection frame that trainer aircraft cabin cover is transparent, is including being used for placing transparent the observation seat of shelving frame, support and simulated flight person visual angle, wherein, the observation seat at simulated flight person visual angle passes through the suspension to be installed on the support, and the pedal is installed to support inboard bottom, and the frame of shelving that is used for placing transparent piece is installed in the support upper end, and the universal wheel is installed to the support bottom. The utility model discloses a simulated aircraft driver's seat and angular observation are transparent, effectively solve the rigidity and the observation station orientation problem of visual inspection after transparent the shaping, the testing stand is lightly portable simultaneously, and detect and do not harm transparent, simulated flight person's process of observing, and pilot's ...

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Номер записи: 5
30-09-2015 дата публикации

Clothes hanger control method, device and intelligent wardrobe

Номер: CN104954209A
Автор: LI YINGJUN, DU JIA'NAN, LYU XIAOLEI
Принадлежит:

The invention relates to a clothes hanger control method, device and an intelligent wardrobe. By the aid of the intelligent wardrobe, needed clothes can be conveniently and rapidly found by the user, so that automation of the intelligent wardrobe is realized. The method includes the steps: acquiring a clothes finding instruction transmitted by a client; determining clothes hanger identifications corresponding to clothes identifications of target clothes according to corresponding relationships among pre-stored clothes identifications and the clothes hanger identifications; controlling clothes hangers corresponding to the clothes hanger identifications to pop. The clothes finding instruction comprises the clothes identifications of the target clothes. By the aid of the technical scheme, the clothes hangers of the target clothes can be controlled to pop according to the clothes finding instruction transmitted by the client, so that a user can obtain the target clothes only by clicking the ...

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Номер записи: 6
13-04-2021 дата публикации

Bird prevention equipment convenient for use and installation of electric power facilities

Номер: CN212937577U
Автор: YU JUNWU, LYU XIAOLEI, 于军武, 吕效磊
Принадлежит: ANHUI GENGYUNLE BIOTECHNOLOGY CO LTD, ANHUI GENGYUNLE BIOTECHNOLOGY CO., LTD., 安徽耕耘乐生物科技有限公司

The utility model discloses anti-bird equipment convenient for use and installation of an electric power facility, which comprises a base, a bird repellent glue layer is arranged on the surface of the top of the base and is sealed and isolated by release paper, and a soft magnetic sheet bottom support convenient for being adsorbed on a cross arm of the electric power facility is fixedly arranged at the bottom of the base. And the base is provided with a round hole convenient to install and is communicated with the soft magnetic sheet bottom support. When the anti-bird device works, firstly, through the round hole formed in the base, operation, installation and construction of the insulating rod can be facilitated, so that the soft magnetic sheet bottom support can attract a cross arm of an electric power facility, birds around the electric power facility are repelled through the anti-bird glue, and compared with a traditional electric power facility using an installed anti-bird device, ...

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Номер записи: 7
25-04-2023 дата публикации

Synthetic method of tissue adhesive composite hydrogel and application of green sequence of tissue adhesive composite hydrogel in treatment of peri-implantitis

Номер: CN115998962A
Автор: DING XINXIN, LAI HONGCHANG, ZHANG XIAOMENG, SHI JUNYU, ZHENG KAI, LYU XIAOLEI, JIANG XUE
Принадлежит:

The invention discloses a synthetic method of a tissue adhesion composite hydrogel and application of a green sequence of the tissue adhesion composite hydrogel in treatment of peri-implantitis. The preparation method comprises the following steps: firstly, synthesizing cCP hydrogel by using catechol modified chitosan and beta-GP, establishing ideal implant surrounding neck sealing by mutually adhering the cCP hydrogel to the surface of a titanium implant and surrounding soft tissues, and blocking microorganism invasion, and further, in order to improve the synergistic antibacterial and osteogenic activity of Ag and Sr, doping Ag on the surface of SrMBGN in situ, so that the antibacterial and osteogenic activity of the titanium implant is improved. Ag-pSrMBGN particles are synthesized, and the particles and gingival mesenchymal stem cells (GMSCs) are doped into a tissue adhesion hydrogel matrix cCP, so that the temperature-sensitive injectable tissue adhesion composite hydrogel is obtained ...

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Номер записи: 8
11-03-2015 дата публикации

Aluminum-magnesium-beryllium intermediate alloy and preparation method thereof

Номер: CN104404279A
Автор: LIAO KE, GAO XIANG, HU JIANDONG, WAN LIPENG, ZHOU CHONG, WANG YANGHUA, LI XUYONG, LI YANPING, LYU XIAOLEI, WANG YUNFEI
Принадлежит:

The invention relates to the field of aluminum-magnesium-beryllium alloys, in particular to an aluminum-magnesium-beryllium intermediate alloy and a preparation method thereof. The preparation method of the aluminum-magnesium-beryllium intermediate alloy comprises the following steps: preparing raw materials such as pure aluminum ingots, pure magnesium, metallic beryllium, a covering agent, a refining agent and the like according to a ratio, melting part of the pure aluminum ingots in a graphite crucible, then dragging residues and scattering the special covering agent; melting the metallic beryllium into molten aluminum after the molten aluminum is heated to 1000-1200 DEG C, then melting the rest of the pure aluminum ingots and the pure magnesium into an alloy solution, and scattering the special covering agent mixed by sulphur and boric acid; adjusting the temperature of the alloy solution to the refining temperature, refining the alloy solution by using a hexachloroethane refining agent ...

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Номер записи: 9
14-07-2023 дата публикации

Full-link closed-loop space debris optical observation simulation system

Номер: CN116432402A
Автор: ZHANG XIAOXIANG, LIN KUNPENG, HOU YUZHUO, LYU XIAOLEI, MEN JINRUI
Принадлежит:

The invention discloses a full-link closed-loop space debris optical observation simulation system. The system is composed of a debris ephemeris calculation subsystem, an observation image simulation subsystem, an image analysis processing subsystem, an astronomical image positioning subsystem, a space debris extraction subsystem, a positioning precision calibration subsystem, an extraction performance evaluation subsystem and a simulation image display subsystem. The observation image simulation subsystem and the image analysis processing subsystem are both connected with the astronomical image positioning subsystem, the positioning precision calibration subsystem is connected with the extraction performance evaluation subsystem, and the simulation image display subsystem is connected with the observation image simulation subsystem, the astronomical image positioning subsystem and the extraction performance evaluation subsystem. The space debris optical observation simulation system realizes ...

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Номер записи: 10
24-12-2014 дата публикации

Image segmentation and reconstruction method and system based on nuclear magnetic resonance image sequences

Номер: CN104240291A
Автор: XIA SHIHONG, LYU XIAOLEI
Принадлежит:

The invention discloses an image segmentation and reconstruction method and system based on nuclear magnetic resonance image sequences, and relate to the field of image segmentation and reconstruction. The method includes the steps of obtaining nuclear magnetic resonance images, extracting reference images in a plurality of frames of the nuclear magnetic resonance images, annotating image contours of the reference images, and obtaining contour annotation information; according to the contour annotation information, obtaining shape priorities of images in the multiple frames of the nuclear magnetic resonance images through the shape interpolation; according to the contour annotation information and the shape priorities, obtaining initial contour information of the images, except for the reference images, in the multiple frames of the nuclear magnetic resonance images through particle filtering, wherein the initial contour information comprises forward particle filtering results and backward ...

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Номер записи: 11
08-08-2023 дата публикации

Closed-loop space debris cataloguing management simulation system

Номер: CN116562038A
Автор: ZHANG XIAOXIANG, LIN KUNPENG, LYU XIAOLEI, SUN XUE, YANG HONG, MEN JINRUI
Принадлежит:

The invention discloses a closed-loop space debris cataloguing management simulation system which is provided with a data management subsystem, an operation control center subsystem and a plurality of other subsystems. The other subsystems comprise a space debris ephemeris calculation subsystem, a space debris observation plan subsystem, a space debris measurement data subsystem, a space debris orbit matching subsystem, a space debris data association subsystem, a space debris cataloguing orbit determination subsystem and the like. And the data management subsystem and the other subsystems are respectively in bidirectional communication connection with the operation control center subsystem so as to realize interaction of information data. According to the invention, by carrying out comprehensive scheduling management on the data input or output by each subsystem, the simulation system can rapidly obtain the required basic data when scheduling different subsystems to complete corresponding ...

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Номер записи: 12
02-09-2015 дата публикации

Method and device for connecting external device

Номер: CN104881120A
Автор: LYU XIAOLEI, LI YINGJUN, DU JIA'NAN
Принадлежит:

The invention relates to a method and a device for connecting an external device. The method comprises the following steps: monitoring whether the input/output port of a terminal is connected with the external device or not; when the situation that the input/output port of the terminal is connected with the external device is monitored, acquiring input signals transmitted by the external device through the input/output port; executing operations corresponding to the input signals. By adopting the technical scheme, the connection between the terminal and the external device is established, a user can directly operate the external device to replace the input on the terminal, thereby the input experience of the user is improved, the problems of input mistakes, difficulty in key selection and the like due to a reason that the screen and keyboard of the terminal are too small are simultaneously solved, the working efficiency of the user is improved and convenience is provided for the user.

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Номер записи: 13
16-04-2014 дата публикации

Self-adaptation type junction stamping machine

Номер: CN103722916A
Автор: CHENG GUANG, LYU XIAOLEI
Принадлежит:

The invention provides a self-adaptation type junction stamping machine, and belongs to the field of stamping equipment. The self-adaptation type junction stamping machine solves the technical problem of junction stamping. According to the technical scheme, a linear driving mechanism is provided with a stamp body assembly, the driving end of a driving rod of the linear driving mechanism is in a spherical cap shape, and the stamp body assembly and the driving end of the driving rod are hinged and form the rotary and swing degree of freedom by means of a universal joint structure. The self-adaptation type junction stamping machine is small and flexible in structure and reasonable in design, and can achieve junction stamping and common stamping; when junction stamping is conducted, the stamp body assembly can rotate and swing within a certain range to adapt to a stamped plane, and therefore stamping integrity is guaranteed, and work efficiency can be effectively improved.

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Номер записи: 14
30-09-2015 дата публикации

Rapid access method and device

Номер: CN104951710A
Автор: LYU XIAOLEI, LI YINGJUN, DU JIA'NAN
Принадлежит:

The invention relates to a rapid access method and device. The method includes the steps that a sending-to-desktop instruction is set in operation options of private files so that a user can perform selecting operation; when the sending-to-desktop instruction executed by the user on at least one selected private file is received, the private files selected by the user are acquired; the private files or shortcuts of the private files are pushed to the desktop so that the user can access the private files from the desktop. According to the technical scheme, the user can conveniently and rapidly access the private files from the desktop directly, so that it is avoided that the user searches a large number of files for one or more private files; meanwhile, the user can access the private files from the desktop directly without searching a folder through layers of paths, so that it is avoided that other people see other files of the user, leakage of the privacy of the user is avoided, and use ...

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Номер записи: 15