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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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Форма поиска

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.
26-02-2014 дата публикации

System and method for distributed multi-stage persistence of huge number of messages

Номер: CN103607476A
Автор: LIU ZHENGYUN
Принадлежит:

The invention relates to a method and system for distributed multi-stage persistence of a huge number of messages. The system comprises a service bus proxy, a service call monitoring subsystem, a log analysis engine and a log storage engine, wherein the service bus proxy is used for storing asynchronous request messages received by a message processing platform in an asynchronous message queue; the service call monitoring subsystem comprises a log receiving engine for receiving log files sent by an asynchronous message sending process; the log analysis engine is used for combining and analyzing the log files; the log storage engine is used for storing statistical information and message information processed by the log analysis engine. By adopting the method and the system with the structure for distributed multi-stage persistence of a huge number of messages, persistent asynchronous storage and persistent distributed storage can be realized by borrowing ideas from asynchronous and distributed ...

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Номер записи: 1
25-07-2023 дата публикации

Automatic assembling equipment for cooling fan

Номер: CN116475751A
Автор: TU GUOXIN, LIU ZHENGYUN
Принадлежит:

The invention relates to the technical field of cooling fan production equipment, and particularly discloses automatic assembly equipment for a cooling fan, which is characterized by comprising a turntable, an outer frame conveying mechanism, a gasket conveying mechanism, a bearing conveying mechanism, a pressing mechanism and a discharging mechanism, the rotating disc is provided with an outer frame feeding point position, a gasket feeding point position, a bearing feeding point position, a pressing point position and a discharging point position, the rotating disc is provided with a positioning seat, the outer frame conveying mechanism is used for conveying an outer frame to the positioning seat staying at the outer frame feeding point position, and the gasket conveying mechanism is used for conveying a gasket into an outer frame containing groove staying at the gasket feeding point position; the bearing conveying mechanism is used for conveying the bearing into the outer frame containing ...

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Номер записи: 2
12-03-2008 дата публикации

Method for extracting stachyose

Номер: CN0101139370A
Автор: LIU ZHENGYUN, LI YANLIN, YAN LIHONG, ZHENGYUN LIU, YANLIN LI, LIHONG YAN
Принадлежит:

The present invention provides a method for stachyose hydrate extraction. Leaf bamboo shoot or Yintiao are cleaned, grinded and soaked, and then are Paste-pasteurized. The plant protein of the leaf bamboo shoot or Yintiao is coagulated. The fruit compound enzyme which is ten thousandth of the weight of the extraction is added into the extraction for degumming. After the degumming, the solution is filtered by 10000D ultrafiltration membrane, and then is bleached and concentrated in vacuum, and is dried into stachyose hydrate powders. The method solves the problem of the use of chemical reagents which generates lead salt residue. The method shortens the processing time. The production rate of the method is more than 90 percent and the purity is of 95 percent. Raw materials utilization in the method is high.

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Номер записи: 3
16-09-2015 дата публикации

Trash -removal device of plastic uptake box

Номер: CN0204638668U
Автор: HE DAOHONG, LIU ZHENGYUN
Принадлежит:

The utility model discloses a trash -removal device of plastic uptake box, trash -removal device of plastic uptake box include the control module who is used for receiving user's request instruction and exports control signal, and a plurality of primary shafts brush and secondary shafts that are used for erasing the spot on the plastic uptake box are brushed, and the control signal who exports according to control module drives primary shaft brush and the drive assembly of secondary shaft brush rotation in order to clean the plastic uptake box, wherein, a plurality of primary shafts brush is sharp setting side by side, and a plurality of secondary shafts brush is sharp setting side by side to make that primary shaft brush is relative with the secondary shaft brush to be set up, and primary shaft brush and clearance between the secondary shaft brush be less than or equal the thickness of plastic uptake box, double -phase control module's control signal output and drive assembly's control ...

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Номер записи: 4
07-07-2023 дата публикации

Cigarette putting method

Номер: CN116402547A
Автор: YANG PENG, LIU ZHENGYUN, WANG XIAOFENG, ZHANG XINYUN, LONG CHONG, HU YING, HSIEH JIANG, YANG MUHAO, WANG XI
Принадлежит:

The invention discloses a cigarette putting method, and relates to the technical field of big data analysis, and the method comprises the following steps: formulating a market state evaluation rule, and calculating a social stock-sales ratio, a price index and a sufficient reservation rate through collecting 10-15% of retail client terminal data of the whole city; the market state is judged based on the social stock-sales ratio, the price index and the booking rate; based on the total market state coefficient, the seasonal coefficient and the historical sales volume, calculating the next-round delivery total amount, the price section and the delivery amount of single goods; and calculating the range of the price section in different dimensions, and judging whether the range exceeds a threshold value or not, if so, carrying out differentiated delivery, and if not, carrying out non-differentiated delivery. According to the cigarette feeding device, the cigarette feeding accuracy can be improved ...

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Номер записи: 5
04-08-2023 дата публикации

Blower fan

Номер: CN116538152A
Автор: TU GUOXIN, LIU ZHENGYUN
Принадлежит:

The invention relates to the field of cooling fans, in particular to an air blower fan. According to the technical scheme, the fan is characterized by comprising a fan body and further comprising a base located at the bottom of the fan body; the axial buffering assembly is arranged on the base in a sliding mode, the fan body is connected with the base through the axial buffering assembly, and the axial buffering assembly is used for applying elastic buffering to the fan body in the axial direction; and the circumferential buffering assemblies are connected with the axial buffering assembly and the base correspondingly, are evenly distributed in the circumferential direction of the axial buffering assembly and are used for applying elastic buffering to the fan body and the axial buffering assembly in the circumferential direction, and the fan has the effects of reducing the noise of the fan and improving the mute effect.

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Номер записи: 6
24-06-2015 дата публикации

System and method based on identification grasping technology to achieve enterprise application integration management

Номер: CN104731606A
Автор: XIAO JING, LIU ZHENGYUN, LI HONGCHUAN
Принадлежит:

The invention relates to a system based on an identification grasping technology to achieve enterprise IT application integration management. The system based on the identification grasping technology to achieve the enterprise IT application integration management comprises a page bus engine, a use case management module, a business process choreography module, a business process execution module and a service publication module. The invention further relates to a method based on the identification grasping technology to achieve the enterprise IT application integration management. The method based on the identification grasping technology to achieve the enterprise IT application integration management comprises the steps that the page bus engine records a page object, operational data, operation steps and page output data of a user access page and saves to the use case management module; the business process choreography module choreographs a use case and forms a business process; the ...

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Номер записи: 7
14-07-2023 дата публикации

Stator assembly automatic circulation tin soldering production line

Номер: CN116423009A
Автор: TU GUOXIN, LIU ZHENGYUN
Принадлежит:

The invention relates to the technical field of cooling fan production equipment, and particularly discloses a stator assembly automatic circulation tin soldering production line which is characterized by comprising a bearing jig, a tin spraying device, a first conveying mechanism and a second conveying mechanism. The bearing jig is provided with receding holes in tin soldering point positions of a circuit board, the tin spraying device is provided with a plurality of tin spraying heads, the tin spraying heads are used for conducting synchronous and automatic tin spraying operation on the tin soldering point positions of the circuit board, and the first conveying mechanism is used for conveying the bearing jig. The first conveying mechanism is used for conveying a bearing jig, the tin spraying device is installed on a conveying path of the first conveying mechanism, the second conveying mechanism is also used for conveying the bearing jig, the conveying direction of the second conveying ...

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Номер записи: 8
02-05-2023 дата публикации

Scientific researcher capability increment index weight determination method with cardinal number significance

Номер: CN116050894A
Автор: YANG HONG, CHEN SI, SUN WEI, SONG XIAOQUAN, HOU YUZHUO, HAN ZHONGSHENG, LIU ZHENGYUN, DING WENZHE, KANG JIANYONG, LIU QING, LIN KUNPENG, WANG YAODING
Принадлежит:

The invention provides a scientific researcher capability increment index weight determination method with cardinal significance. The method comprises the following steps: acquiring an interval judgment matrix of an evaluation index cluster composed of evaluation indexes belonging to the same upper-layer index in each level of a scientific researcher capability increment evaluation index system table; if so, decomposing the matrix into an upper limit decomposition matrix and a lower limit decomposition matrix to determine an interval weight vector; and based on a weight upper limit value and a weight lower limit value in the interval weight vector, determining a target weight value of each evaluation index by adopting a deviation proportion constant mode. According to the mode, the interval importance degree lower limit value and the importance degree upper limit value can be given by comparing every two evaluation indexes, it can be guaranteed that the interval judgment matrix meets the ...

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Номер записи: 9
27-03-2018 дата публикации

Dedicated guide pulley of unmanned aerial vehicle and dispensing system thereof

Номер: CN0207142720U
Автор: YANG YING, WANG MING, LIU ZHENGYUN, JIN HUI, LIN YUEFENG, LI JINGE, LI YONG, ZENG CHEN, WANG WENMIN, ZHU HAIBO, NIE RONGZHEN, LI WENLIANG, WANG LEI, ZHOU CHENG, ZHANG LE, HUANG JING, HU YIBO, HU CHAO, BAI LEI, XIE BIN, YI WENKAI, ZHANG KAI
Принадлежит: STATE GRID CORP CHINA, HUBEI PROVINCE TRANS AND DISTRIBUTION ENGINEERING CO LTD, EWATT TECH CO LTD, STATE GRID CORPORATION OF CHINA, HUBEI PROVINCE TRANSMISSION AND DISTRIBUTION ENGINEERING CO., LTD., EWATT TECHNOLOGY CO., LTD.

The utility model discloses a dedicated guide pulley of unmanned aerial vehicle and dispensing system thereof, including main body cover (1), curb plate (2) is connected to main body cover one end, and its other end is connected with connecting piece (3), the connecting piece lower extreme is connected with couple (4), installs haulage rope pulley (7) on the couple, installs cable pulley (6) between main body cover and the curb plate, install first spring (8) and gag lever post in the main body cover, first spring one side is equipped with lockpin (9), and the lockpin is connected with secondspring (11), install the assembly pulley in the main body cover to arranged wire rope (12) on the assembly pulley, wire rope one end is connected with the lockpin, and the wire rope other end is connected with the connecting piece. The dedicated guide pulley of this unmanned aerial vehicle reaches the dispensing system based on this guide pulley, can pass through the accurate location of unmannedaerial ...

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Номер записи: 10
17-12-2014 дата публикации

Process for electrified replacing of tension-resistant hard tube bus jumper insulator for +/-800kV extra-high-voltage direct-current line

Номер: CN104218493A
Автор: YANG YING, JI BIN, LIU ZHENGYUN, WANG MING, ZENG CHEN, LI YONG, LI JINGE, XIONG WENHUAN, ZHANG MIN, WANG LEI, WANG WENMIN, ZHU HAIBO, YI WENKAI
Принадлежит:

The invention provides a process for electrified replacing of a tension-resistant hard tube bus jumper insulator for a +/-800kV extra-high-voltage direct-current line. A method of hard tube bus transferring and drainage line loading is adopted to enable stress of the jumper insulator to be transferred on a force-bearing tool of a hard tube bus lifting system, so that the objective of demounting connecting points at two ends of the jumper insulator and then smoothly replacing the jumper insulator is achieved.

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Номер записи: 11
23-03-2005 дата публикации

Piezoelectric type shock wave processing device

Номер: CN0001597169A
Автор: WANG WEI, LIU ZHENGYUN, BAO DIANPU, WEI WANG, ZHENGYUN LIU, DIANPU BAO
Принадлежит:

A piezoelectric shock-wave equipment for machining metal or non-metal material is composed of cover plate, acoustic lens, large-diameter piezoelectric ceramic sheet, semiconductor refrigerating device, water filling hole, casing, transmission sheet and locating ring.

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Номер записи: 12
10-12-2014 дата публикации

Hoisting system of tension resistant hard tubular bus for live working of +/-800kV EHV (extra-high voltage) DC (Direct Current) transmission line

Номер: CN104201617A
Автор: YANG YING, JI BIN, LIU ZHENGYUN, WANG MING, ZENG CHEN, LI YONG, LI JIN'GE, XIONG WENHUAN, TONG QINGWANG, WANG LEI, WANG WENMIN, ZHU HAIBO
Принадлежит:

The invention provides a hoisting system of a tension resistant hard tubular bus for live working of a +/-800kV EHV (extra-high voltage) DC (Direct Current) transmission line. The hoisting system comprises a clamp at a tubular bus hosting cross arm end, a hydraulic screw lead, an insulating suspender and a hoisting device of the tension resistant hard tubular bus, wherein the hoisting device of the tension resistant hard tubular bus is connected with the hydraulic lead screw connected with the insulating suspender, the insulating suspender is connected with the clamp at the tubular bus hosting cross arm end, and the clamp at the tubular bus hosting cross arm end is connected with a construction hole on the cross arc end; the hoisting device of the tension resistant hard tubular bus comprises a main board and a hanging plate provided with a locating hole, and the main board are respectively connected with the two ends of the hanging plate through a plurality of bolts; the main board is further ...

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Номер записи: 13
28-04-2023 дата публикации

Multifunctional electric lifting device for aloft work

Номер: CN116022674A
Автор: WANG MING, LYU TIANHAO, LI WENLIANG, WANG PENG, ZHANG WEITAO, XIONG JIANPING, WU WEIJIE, LI JINGE, HU JIAN, LIU ZHENGYUN, YANG LI, ZENG CHEN, YANG YING, LI YONG, HUANG JING, ZHOU CHENG, WANG LEI, HU ZHE, WANG JUNXIAN, MING JINZHU, WANG MINGHUA, HU CHAO, ZHANG LE, LI HAO, ZHANG ZISHENG, LI JI, ZHANG HUI, ZHANG CHENG, ZHOU ANJUN, DU JING
Принадлежит:

The multifunctional electric lifting device comprises a main body internally provided with a driving motor and a power supply, a plurality of cableways are arranged on the main body, a pulley mechanism is arranged at the front end of the main body, and the pulley mechanism is provided with suspended channels matched with the cableways; the pulley mechanism comprises a driving wheel assembly and a driven wheel assembly which are connected with the cableway, the driven wheel assembly is slidably connected with the main body, and a connecting cavity is formed between the driving wheel assembly and the driven wheel assembly. The device is compact in structure and convenient to carry, lifting and crossing functions are achieved through the driven wheel assembly, the driving wheel assembly and the suspended channel, the multifunctional requirement is met, and the working efficiency of aloft work is improved.

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Номер записи: 14
08-04-2015 дата публикации

Operating method for changing duplex V chain composite insulator on live line of extra-high voltage DC line

Номер: CN104505763A
Автор: YANG YING, JI BIN, LIU ZHENGYUN, WANG MING, ZENG CHEN, LI YONG, LI JINGE, XIONG WENHUAN, YI WENKAI, WANG LEI, WANG WENMIN, ZHU HAIBO
Принадлежит:

The invention provides an operating method for changing duplex V chain composite insulators on live line of an extra-high voltage DC line. The method comprises the following steps: (1) transmitting a first transmitting rope to a cross-arm tower, arranging a transmitting rope fixing point on the first cross iron position of the side of a cross-arm tower body, installing a transmission system; (2) installing an insulator; (3) dismounting a stringing lead screw and a large blade clamp, transmitting an insulating rod to ground; dismounting a pulley block and a basket system, transmitting the pulley block and the basket system to the ground; recycling a protection rope and other tools and materials on the tower; taking up the first transmitting rope so that the first transmitting rope becomes a single rope; and getting down the tower. The operating method for changing duplex V chain composite insulators on live line of an extra-high voltage DC line is simple and clear in program, and operation ...

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Номер записи: 15