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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 17. Отображено 17.
27-08-2021 дата публикации

Paper box forming machine

Номер: CN214056600U
Автор: LI DAIQIN, WANG JINGLIN, 李代琴, 王景林
Принадлежит: DONGGUAN YIQI AUTOMATION EQUIPMENT CO LTD, DONGGUAN YIQI AUTOMATION EQUIPMENT CO., LTD., 东莞市益企自动化设备有限公司

The utility model discloses a paper box forming machine which comprises a workbench. The workbench is provided with a corrugated paper loading station used for placing corrugated paper on the third side wall of the paperboard, a first forming station used for folding the fourth side wall to form a semi-finished product, and a second forming station used for folding the first side wall, the second side wall and the third side wall of the semi-finished product to form a finished product. The working table is further provided with a first conveying mechanism used for conveying paperboards of the corrugated paper loading work station to the first forming work station, the number of the second forming work stations is two, and the semi-finished products at the position of the first forming work station are alternately conveyed to the second conveying mechanism of the two second forming work stations. The utility model has the advantage of high processing efficiency.

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Номер записи: 1
23-05-2023 дата публикации

Vibrio vulnificus exo-RPA rapid detection method based on specific sequence tag and application thereof

Номер: CN116144804A
Автор: YUAN BING, YUAN YUAN, ZHANG JIAXIN, XU JIANHAO, WANG JINGLIN
Принадлежит:

The invention discloses a specific sequence tag for detecting vibrio vulnificus, a vibrio vulnificus rapid detection method based on an exo-RPA technology on the basis of the specific sequence tag, a complete set of reagent and application of the complete set of reagent. The invention relates to the field of microbiological detection, in particular to a reagent set for detecting vibrio vulnificus and application. The specific sequence tag is as shown in SEQ ID No. 1. The complete set of reagent comprises a primer Vv-F2, a primer Vv-R1 and a probe Vv-P; the nucleotide sequence of the primer Vv-F2 is as shown in SEQ ID No.3, the nucleotide sequence of the primer Vv-R1 is as shown in SEQ ID No.6, and the nucleotide sequences of the probes Vv-P are as shown in SEQ ID No.10 and SEQ ID No.11. The invention provides a reagent set which is rapid, portable, high in sensitivity and good in specificity and a nucleic acid isothermal amplification method for detecting vibrio vulnificus, and the reagent ...

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Номер записи: 2
25-04-2023 дата публикации

Method for simultaneously detecting A-type botulinum toxin and B-type botulinum toxin in complex matrix sample

Номер: CN116008444A
Автор: XIN WENWEN, KANG LIN, LYU RUOMEI, LYU JING, WANG JINGLIN, WANG JING, LI JIAXIN, GAO SHAN, LI YANWEI
Принадлежит:

The invention discloses a method for simultaneously detecting A-type botulinum toxin and B-type botulinum toxin in a complex matrix sample. According to the method, an AB-Nbs antibody is adopted to capture or enrich botulinum toxin A and/or botulinum toxin B in a sample, then enzyme digestion and liquid chromatography-mass spectrometry detection are carried out, and the amino acid sequence of the AB-Nbs antibody is as shown in SEQ ID NO: 1. Experiments prove that the botulinum toxin A and the botulinum toxin B can be captured from the same sample by utilizing the AB-Nbs antibody, so that the influence of a complex matrix in the sample on a detection result is reduced. The method has an important application value.

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Номер записи: 3
20-11-2014 дата публикации

RECIPROCATING MOTION SEAL COMPONENT

Номер: WO2014183542A1
Автор: DU, Jie, WANG, Jinglin, LI, Yusheng, LIANG, Yanzhong
Принадлежит:

A reciprocating motion seal component comprises an annular elastic seal body (2). The annular elastic seal body (2) comprises at least one seal lip (3, 4), and an annular seal surface formed by the seal lip (3, 4) is provided with a concave-convex girdle (6, 7). Friction between the seal body and a shaft is reduced while ensuring that the seal body has sufficient radial seal pressure, so that motion friction of a reciprocating mechanism is reduced, and the service life of the seal body and the motion shaft are prolonged while ensuring a seal effect.

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Номер записи: 4
02-05-2023 дата публикации

Application of hexanamide acetate in treatment of diseases caused by clostridium perfringens Epsilone toxin

Номер: CN116036061A
Автор: KANG LIN, WANG JING, XIN WENWEN, HUANG JING, WANG JINGLIN, GAO SHAN, LI JIAXIN, LI YANWEI, YUAN BING
Принадлежит:

The invention discloses an application of hexanamide acetate in treatment of diseases caused by clostridium perfringens Epsilone toxin. Specifically, the invention discloses application of hexanamide acetate or derivatives thereof in preparation of products for preventing, improving or treating diseases caused by clostridium perfringens infection. The inhibition effect of hexanamide acetate on Epsilon toxin is verified through cellular level experiments, the treatment effect of hexanamide acetate on Epsilon toxin poisoning is verified through animal experiments, and results show that hexanamide acetate can effectively inhibit toxicity of Epsilon toxin, significantly improve the survival rate of animals and protect mice against attack of lethal dose Epsilon toxin. Therefore, hexanamide acetate has a good treatment effect on Epsilon toxin poisoning, and can be used as an ideal Epsilon toxin inhibitor for preventing or treating diseases caused by Epsilon.

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Номер записи: 5
15-06-2016 дата публикации

Reciprocating motion oil blanket structure

Номер: CN0205315711U
Автор: DU JIE, WANG JINGLIN
Принадлежит:

... 本实用新型涉及一种往复运动油封结构，包括支撑骨架、动密封体、静密封体和抱紧弹簧，所述支撑骨架呈圆形，所述支撑骨架内侧连接动密封体，所述动密封体的外侧上下两端均安装有抱紧弹簧，所述支撑骨架的下端面及外径部位与静密封体连接，其特征在于，所述支撑骨架与静密封体的外径接触部位为半包胶结构。本实用新型的有益效果是：创新设计减震器油封的外径结构，杜绝了减震器油封在封口过程中产生挤破外径包胶，后续充气过程中胶丝进入油封内部造成减震器漏油现象。 ...

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Номер записи: 6
23-06-2023 дата публикации

Low-friction damper dust seal for oil damper of rail transit vehicle

Номер: CN116292727A
Автор: WANG QIANJIN, WANG JINGLIN, HU XIAODONG, HAN MINGXIA, HUANG QIWEI, HUANG PU, HUANG FURAN
Принадлежит:

The invention discloses a low-friction damper dust seal for an oil damper of a rail transit vehicle, which comprises a superelastic sealing body and a metal framework, and the metal framework is fixed on the outer side of the superelastic sealing body. A dustproof lip and a grease sealing lip are arranged at the upper end and the lower end of the inner surface of the hyperelastic sealing body respectively, when the hyperelastic sealing body is sleeved on a piston rod, the dustproof lip is in interference fit with the piston rod, and the grease sealing lip is in transition fit with the piston rod. The dustproof lip, the inner surface of the hyperelastic sealing body, the grease sealing lip and the outer surface of the piston rod can define a grease storage cavity used for containing lubricating grease, a plurality of first micro grooves are formed in the annular sealing face of the dustproof lip, and the first micro grooves are distributed in a honeycomb shape. The low-friction damper dustproof ...

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Номер записи: 7
23-06-2023 дата публикации

Damping valve body and damping valve for oil damper of railway vehicle

Номер: CN116292721A
Автор: WANG QIANJIN, HAN MINGXIA, WANG JINGLIN, HU XIAODONG, HUANG QIWEI, HUANG PU, HUANG FURAN
Принадлежит:

The invention discloses a damping valve body and a damping valve for an oil damper of a railway vehicle, the damping valve body comprises a valve core, a spring stopper and a valve head, the valve core, the spring stopper and the valve head are of an integrated structure, the valve core is located on the upper side of the valve head, the spring stopper is located between the valve core and the valve head, the valve core is cylindrical, and the spring stopper is located between the valve core and the valve head. A damping hole is formed in the cylindrical face of the valve element, the damping hole is a through hole and is formed in the radial direction of the valve element, the damping hole comprises an upper hole body and a lower hole body, the cross section of the upper hole body is rectangular, the upper hole body is communicated with the upper side of the valve element, and the lower hole body is gradually reduced from top to bottom. The oil damper of the railway vehicle comprises the ...

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Номер записи: 8
27-06-2023 дата публикации

HRP (horse radish peroxidase) label nano antibody fusion protein as well as preparation method and application thereof

Номер: CN116333159A
Автор: XIN WENWEN, KANG LIN, GAO SHAN, LYU RUOMEI, WANG JINGLIN, LI JIAXIN, WANG JING, LI YANWEI, YUAN YUAN
Принадлежит:

The invention discloses an HRP (horse radish peroxidase) tag nano antibody fusion protein as well as a preparation method and application thereof. The invention discloses a recombinant expression scheme of an HRP (horse radish peroxidase) with a Trx tag and a B-type botulinum toxin nano antibody (HRP-Nb), the soluble expression of HRP-Nb in escherichia coli is realized by constructing an HRP-Nb fusion expression plasmid, and a purification and activation scheme of an HRP-Nb antibody is disclosed, so that the activity of the HRP-Nb antibody is further improved. On the basis of the invention, a rapid and sensitive double-antibody sandwich enzyme-linked immunosorbent assay detection system for B-type botulinum toxin detection is also established, the detection sensitivity can reach 12.2 ng/ml, and compared with the existing ELISA detection method using a monoclonal antibody or a polyclonal antibody, the detection sensitivity can reach 12.2 ng/ml. The HRP-Nb antibody also has the advantages ...

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Номер записи: 9
23-06-2023 дата публикации

Bottom valve for two-way oil damper of rail transit vehicle

Номер: CN116292726A
Автор: WANG QIANJIN, HU XIAODONG, WANG JINGLIN, HAN MINGXIA, HUANG QIWEI, HUANG PU, HUANG FURAN
Принадлежит:

The invention discloses a bottom valve for a two-way oil damper of a rail transit vehicle, the bottom valve for the two-way oil damper of the rail transit vehicle comprises a bottom valve body, a check valve, a damping valve and a valve stop, the check valve comprises a check valve body and a check stop arranged on the outer side of the upper end of the check valve body, and the valve stop comprises a valve stop body. The lower end of the check valve is inserted into a check valve fixing hole of the valve stop, a first spring is arranged between the valve stop and the lower end of the bottom valve body, the damping valve comprises a valve element, a valve head and a spring stop, a damping hole is formed in the side wall of the oil hole and located in the valve element, the valve head of the damping valve is located in a spring mounting hole, and a second spring is mounted in the spring mounting hole. The elastic force of the second spring enables the upper end face of the spring stopper ...

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Номер записи: 10
14-07-2023 дата публикации

Crystallization process and device for producing monosodium glutamate

Номер: CN116421998A
Автор: FENG WENQING, WU JUN, LIN LIN, HE WENJIE, WANG JINGLIN, CHEN SIJIE, HUANG DONGJIANG, LIU ZHIJIAN
Принадлежит:

The invention belongs to the technical field of aginomoto appliances, and particularly relates to a crystallization process and device for producing aginomoto, which comprises a tank body, a top cover is mounted on the tank body, a feeding pipe and an air outlet pipe are arranged on the top cover, a discharging pipe is mounted at the bottom of the tank body, a motor and a rotating shaft are mounted on the top cover, and the motor drives the rotating shaft to move. Blades are mounted on the rotating shaft; a breather pipe and a liquid pumping pipe are installed in the tank body, the upper end of the liquid pumping pipe is communicated to a spraying opening in the lower end of the breather pipe, the lower end of the liquid pumping pipe is located below the liquid level in the tank body, the spraying opening is located above the liquid level in the tank body, and the upper end of the breather pipe is connected to an external air pump through an air supply pipe; the device is simple in structure ...

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Номер записи: 11
07-04-2023 дата публикации

Detection method and application of burkholderia pseudomallei based on specific sequence tag

Номер: CN115927677A
Автор: YUAN YUAN, ZHANG XIANGLILAN, ZHANG JIAXIN, XU JIANHAO, YUAN BING, WANG JINGLIN, CUI YUJUN
Принадлежит:

The invention discloses a detection method and application of burkholderia pseudomallei based on a specific sequence tag. In particular discloses a specific sequence tag for detecting burkholderia pseudomallei, the specific sequence tag is LC1 and/or LC2, the LC1 is DNA with a nucleotide sequence of SEQ ID No.1, and the LC2 is DNA with a nucleotide sequence of SEQ ID No.2. According to the invention, a bioinformatics analysis method is utilized to identify and screen to obtain the rhinotrichum-like specific sequence tags LC1 and LC2, and on the basis of the rhinotrichum-like specific sequence tags LC1 and LC2, two rhinotrichum-like detection methods based on the specific sequence tags are constructed by combining an RPA-CRISPR/Cas12a detection method. The primer pair, the composition and the detection method for detecting the rhinotrichum gloeosporioides have the characteristics of rapidness, convenience, good specificity and high sensitivity, and the rhinotrichum gloeosporioides and the ...

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Номер записи: 12
23-06-2023 дата публикации

Damping valve system of oil damper of railway vehicle

Номер: CN116292722A
Автор: WANG QIANJIN, HUANG QIWEI, HUANG PU, HUANG FURAN, HU XIAODONG, WANG JINGLIN, HAN MINGXIA
Принадлежит:

The invention discloses a damping valve system of an oil damper of a railway vehicle, the damping valve system comprises a shell, a valve cover, a valve body and a spring, an inner cavity of the shell is a valve cavity, the upper end of the valve cavity is provided with a mounting hole, the valve cover is mounted on the mounting hole in a threaded manner, and the spring is arranged in the valve cover. The valve body comprises a valve element, a valve head and a spring stopper located between the valve element and the valve head, the valve element can be inserted into a through hole of the valve cover in an up-and-down sliding mode, the valve head is sleeved with the spring, the upper end of the spring is pressed on the spring stopper, the lower end of the spring is pressed on the lower end face of the valve cavity, and the valve element is inserted into the valve cover in an up-and-down sliding mode. A damping hole is formed in the hole wall of the oil liquid hole of the valve element, ...

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Номер записи: 13
07-04-2023 дата публикации

Application of potassium dehydroandrographolide succinate in treatment of diseases caused by clostridium perfringens Epsilone toxin

Номер: CN115919842A
Автор: XIN WENWEN, KANG LIN, HUANG JING, XU JINGLIN, LI JIAXIN, WANG JINGLIN, GAO SHAN, WANG JING, LI YANWEI, YUAN YUAN
Принадлежит:

The invention discloses an application of kalii dehydrographolidi succinas in treatment of diseases caused by clostridium perfringens Epsilone toxin. Specifically, the invention discloses application of potassium dehydroandrograpolide succinate or derivatives thereof in preparation of products for preventing, improving or treating diseases caused by clostridium perfringens infection. The inhibition effect of potassium dehydroandrograpolide succinate on Epsilon toxin is verified through a cellular level experiment, the treatment effect of potassium dehydroandrograpolide succinate on Epsilon toxin poisoning is verified through an animal experiment, and the result shows that potassium dehydroandrograpolide succinate can effectively weaken the toxicity of Epsilon toxin, delay the death time of Epsilon toxin poisoning animals and improve the survival rate of Epsilon toxin poisoning animals. The compound has the application of protecting animals against Epsilon toxin infection. It can be seen ...

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Номер записи: 14
11-07-2023 дата публикации

Application of lipoic acid in treatment of diseases caused by clostridium perfringens Epsilon toxin

Номер: CN116407534A
Автор: KANG LIN, LI JIAXIN, XIN WENWEN, HUANG JING, WANG JINGLIN, GAO SHAN, LI YANWEI, WANG JING, YUAN BING
Принадлежит:

The invention discloses an application of lipoic acid in treatment of diseases caused by clostridium perfringens Epsilone toxin. Specifically, the invention discloses application of lipoic acid or derivatives thereof in preparation of products for preventing, improving or treating diseases caused by clostridium perfringens infection. The inhibition effect of the lipoic acid on Epsilon toxin is verified through a cellular level experiment, the treatment effect of the lipoic acid on Epsilon toxin poisoning is verified through an animal experiment, and the result shows that the lipoic acid can effectively weaken the toxicity of the Epsilon toxin, delay the death time of Epsilon toxin poisoning animals and improve the survival rate of the Epsilon toxin poisoning animals; the compound has the application of protecting animals against Epsilon toxin infection. Therefore, the lipoic acid has a good treatment effect on Epsilon toxin poisoning, and can be used as an ideal Epsilon toxin inhibitor ...

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Номер записи: 15
30-05-2023 дата публикации

Application of 2-APB in treatment of diseases caused by clostridium perfringens Epsilon toxin

Номер: CN116173047A
Автор: XIN WENWEN, KANG LIN, HUANG JING, XU JINGLIN, LI JIAXIN, WANG JINGLIN, GAO SHAN, WANG JING, LI YANWEI, YUAN YUAN
Принадлежит:

The invention discloses an application of 2-APB (2-aminopropyltriethoxysilane) in treatment of diseases caused by clostridium perfringens Epsilone toxin. In particular discloses application of 2-APB or derivatives thereof in preparation of products for preventing, improving or treating diseases caused by clostridium perfringens infection. The inhibition effect of the 2-APB on Epsilon toxin is verified through a cellular level experiment, the treatment effect of the 2-APB on Epsilon toxin poisoning is verified through an animal experiment, and the result shows that the 2-APB can effectively inhibit the toxicity of the Epsilon toxin and remarkably improve the survival rate of animals, the survival rate can reach 100%, and mice are completely protected from being attacked by the Epsilon toxin with a lethal dose. Therefore, the 2-APB has a good treatment effect on Epsilon toxin poisoning, and can be used as an ideal Epsilon toxin inhibitor for preventing or treating diseases caused by Epsilon ...

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Номер записи: 16
16-05-2023 дата публикации

Kit for detecting salmonella enteritidis based on fluorescent RPA (recombinase polymerase amplification) technology and application of kit

Номер: CN116121427A
Автор: YUAN BING, YUAN YUAN, XU JIANHAO, WANG XIAODONG, WANG JINGLIN
Принадлежит:

The invention discloses a kit for detecting salmonella enteritidis based on a fluorescent RPA (recombinase polymerase amplification) technology and application of the kit. The technical problem to be solved by the invention is how to provide the RPA primer and system suitable for detecting salmonella enteritidis. The salmonella enteritidis can be accurately identified under the interference of bacillus, burkholderia, brucella, Francisella, salmonella, Escherichia, vibrio and staphylococcus. The lowest detection limit of the genome is 1.21 fg/mu L, and the sensitivity can reach 15 fg/reaction; and the lowest detection limit of the positive plasmid can reach 0.4 copy/mu L, and the sensitivity is 5.2 copy/reaction.

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Номер записи: 17