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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 11. Отображено 11.
05-03-2020 дата публикации

SLOT INSULATION METHOD FOR FLAT-WIRE MOTOR STATOR

Номер: WO2020042245A1
Автор: CHENG, Cheng, HE, Lizhi, LUO, Yunfu, LU, Qilong, XIONG, Yinbing, CAO, Wentao
Принадлежит:

The present invention provides a slot insulation method for a flat-wire motor stator. Stator wire slots are provided in the flat-wire motor stator; an insulation tube is provided in each stator wire slot; the insulation tube is an integrally formed insulation tube; the insulation tube is symmetrically inserted into the stator wire slot. According to the present invention, slot insulation is implemented by inserting an insulation tube into each stator wire slot of the flat-wire motor stator, and thus, production efficiency is high, product quality is stable, and insulation performance is good.

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Номер записи: 1
29-06-2016 дата публикации

Water pump that draws water that electrical apparatus was used

Номер: CN0205349691U
Автор: CAO WENTAO
Принадлежит:

... 一种电器用的抽水的水泵，包括水泵本体，所述水泵本体上有进水管和出水管，还包括阀座、阀盖、阀芯、阀杆、盖座和电磁驱动组件，所述水泵本体插入插接孔内，水泵本体的进水管与阀芯座连通、出水管穿过出水导水接口并伸出；出水导水接口与阀盖上的导水管连接接通，所述阀芯的外翻边搭靠在阀芯安装座上，盖座与阀芯安装座扣合压紧外翻边；电磁驱动组件固定在盖座上，阀杆的下端与阀杆固定座固定连接，上端与电磁驱动组件的顶杆连接；所述阀芯的体部的下端与阀芯座配合。当水源水在压力时，由阀芯的设置，可以防止水泵出水；使用时，只要水泵接通电源、电磁驱动组件同时通电，阀芯导通将水泵接通水源；使用方便；而且消除了安全隐患。 ...

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Номер записи: 2
14-04-2023 дата публикации

Multifunctional intelligent electronic tattoo and preparation method and application thereof

Номер: CN115957429A
Автор: CAO WENTAO, WANG ZHENG, ZHOU ZHI, CHEN FENG, CUI DAXIANG
Принадлежит:

The invention discloses a multifunctional intelligent electronic tattoo and a preparation method and application thereof, and particularly relates to the technical field of materials. The intelligent electronic tattoo is prepared from MXene, nano cellulose and a silver nanowire, wherein the weight ratio of the MXene to the nanocellulose to the silver nanowires is 25: (1-10): 1. The specific preparation method comprises the following steps: uniformly mixing the MXene, the nanocellulose and the silver nanowires, and transferring to a substrate to obtain the intelligent electronic tattoo. The invention further discloses application of the intelligent electronic tattoo in preparation of epidermal electronic and intelligent prostheses. The conductivity of the prepared intelligent electronic tattooing can reach 3688.4 S/m, the intelligent electronic tattooing has good sensing capacity for environment temperature, humidity, distance and angle sensing, material recognition and tensile strain, meanwhile ...

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Номер записи: 3
27-10-2011 дата публикации

ANTENNA DEVICE AND MOBILE TERMINAL

Номер: WO2011130955A1
Автор: CAO, Wentao
Принадлежит:

An antenna device includes a steel patch and an elastic metal sheet. Said steel patch is embedded in the housing of a mobile terminal; and the metal contactor of said steel patch is exposed. The pin of the elastic metal sheet is connected with said steel patch via said metal contactor; and the other end of said elastic metal sheet is fixed on the main board of the mobile terminal. A mobile terminal comprising said antenna device is also provided. Thus, the material species for fabrication, the costs of production and the assemble procedure can be reduced. And thereby, the up-to-standard rate of the finished product is improved; the reliability and the durability of the antenna are increased; the stability of radio frequency performance of the antenna is ensured; and the mechanical performance of the housing of the mobile terminal is also improved.

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Номер записи: 4
06-07-2016 дата публикации

Prefabricated pile cover

Номер: CN0205369225U
Автор: TU SHENGWU, CHEN HONGBIN, WEI WENKAI, CAO JIANJIAN, CAO WENTAO
Принадлежит:

... 本实用新型涉及一种预制桩帽，目的是提供一种施工速度快、布筋合理的帽桩。实现本实用新型目的技术方案是：一种预制桩帽，所述桩帽主体为钢筋混凝土预制圆形桩，所述钢筋混凝土预制圆形桩配筋采用环向钢筋和径向钢筋布筋。本实用新型采用钢筋混凝土预制圆形桩，在满足工程要求的前提下，减少了桩帽的水泥和钢筋用量，同时使桩帽具有足够的抗裂能力，保证了管桩良好的使用功能。 ...

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Номер записи: 5
23-06-2023 дата публикации

Expressway reconstruction and extension opportunity determination method

Номер: CN116308447A
Автор: TAO WEI, SUN XIN, YAO SENLIN, CAO WENTAO, LI JIE, BU YONG, ZHUANG YUAN, HU XIAOWEN, JIANG LANQING, PAN YAJUAN, CHEN WEI
Принадлежит:

The invention discloses an expressway reconstruction and extension opportunity determination method. The method is characterized in that a seven-factor three-stage expressway reconstruction and extension opportunity research decision model is established based on a technical level, a management level and a policy level; the first stage is based on a technical level, and two influence factors of service level and investment benefit are considered; and the second stage is based on the management level, considers four influence factors of upstream and downstream road sections, diversion roads, investment intensity and charging factors, and corrects the reconstruction and extension opportunity of the first stage. On the basis of current situation investigation, expert interview and data consultation, 23 influence factors in 8 aspects are carded, 7 main influence factors including service level, investment benefit, upstream and downstream road sections, diversion roads, investment intensity, ...

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Номер записи: 6
14-12-2017 дата публикации

METHOD FOR SUPPRESSING LOCAL OSCILLATOR LEAKAGE IN MICROWAVE CHIP AND DEVICE THEREOF

Номер: WO2017210846A1
Автор: TUO, Yong, CAO, Wentao, MAO, Hongliang, SUN, Liguo
Принадлежит:

According to the embodiments of the present invention, a direct current component coefficient dci' of an I-channel signal and a direct current component coefficient dcq' of a Q-channel signal are weighted according to spatial leakage factors k1, k2 of a microwave chip and the current attenuation of a variable attenuator; a direct current component coefficient dci of a corrected I-channel signal and a direct current component coefficient dcq of a corrected Q-channel signal are determined; and a direct current component coefficient of the I-channel signal and a direct current component coefficient of the Q-channel signal that are superimposed on the microwave chip are respectively determined according to the direct current component coefficient dci of the corrected I-channel signal and the direct current component coefficient dcq of the corrected Q-channel signal. As a result, local oscillator leakage in the microwave chip can be effectively suppressed, system performance of the microwave ...

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Номер записи: 7
11-07-2023 дата публикации

Antibacterial gel as well as preparation method and application thereof

Номер: CN116407675A
Автор: CHEN FENG, LIU XIAOHAO, CAO WENTAO
Принадлежит:

The invention discloses antibacterial gel as well as a preparation method and application thereof, and is characterized in that the antibacterial gel comprises the following raw materials in percentage by mass: 1-5% of chitosan, 0.1-0.5% of collagen, 5-15% of glycerol, 2-8% of polyvinyl alcohol and the balance of water. The preparation method comprises the following steps: adding collagen into a glycerol aqueous solution, adding oxalic acid, adjusting the pH value to be neutral, finally adding polyvinyl alcohol and water-soluble chitosan, stirring, and heating in a water bath to obtain the antibacterial gel. The invention also discloses an application of the antibacterial gel in preparation of a hydrogel dressing. The combination of the antibacterial gel and the ultra-thin transparent dressing has the characteristics of good air permeability, bacteria isolation performance, good biocompatibility, biodegradability and the like, has good light transmittance, can be used for observing the ...

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Номер записи: 8
14-07-2023 дата публикации

Ultrathin transparent dressing as well as preparation method and application thereof

Номер: CN116421769A
Автор: CHEN FENG, LIU XIAOHAO, CAO WENTAO
Принадлежит:

The invention provides an ultra-thin transparent dressing and a preparation method and application thereof, and belongs to the technical field of biomedical materials, the thickness of the ultra-thin transparent dressing is 5-20 microns, and the ultra-thin transparent dressing is composed of bacterial cellulose. The preparation method comprises the following steps: (1) preparing a wet bacterial cellulose film; (2) purifying the wet ultra-thin transparent material; (3) preparing the dry-state ultrathin transparent dressing; and (4) forming and sterilizing the ultrathin transparent dressing. The invention further provides application of the ultrathin transparent dressing in preparation of medical instruments. The ultrathin transparent dressing provided by the invention has the advantages of air permeability, bacteria isolation, excellent mechanical properties, good biocompatibility and environmental degradability, and can be used for nursing multiple types of wounds. In addition, the preparation ...

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Номер записи: 9
01-08-2023 дата публикации

Artificial intelligence-based wound healing period classification method and preparation of matched dressing

Номер: CN116524252A
Автор: CHEN FENG, LIU XIAOHAO, CAO WENTAO
Принадлежит:

The invention relates to a wound healing period classification method based on artificial intelligence and preparation of matched dressings, and the method comprises the steps: obtaining an original wound picture, preprocessing the original wound picture, and generating a training set based on the preprocessed wound picture, the surface of a wound being covered with antibacterial gel and transparent dressings; and training the convolutional neural network by using the training set, obtaining a wound healing period classification model, and obtaining the healing period of the wound. The invention also provides a classification system of the artificial intelligence-based wound healing period classification method, and a matched transparent dressing and antibacterial gel combination is prepared, so that the artificial intelligence-based wound healing period classification method has the characteristics of good light transmittance, air permeability, antibacterial property, biocompatibility, ...

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Номер записи: 10
29-08-2023 дата публикации

Circuit breaker detection equipment

Номер: CN116660742A
Автор: YU GUOYU, YU PENG, LI HUANTING, MIYAZO SHU, LIU GUANGPING, ZHANG BO, CAO WENTAO, XU FENG, XU CHUNHONG
Принадлежит:

The invention discloses circuit breaker detection equipment, and relates to the field of circuit breaker detection, and the technical scheme is that the circuit breaker detection equipment comprises a base, and a plurality of clamping units used for placing circuit breakers and a control unit used for controlling the clamping units to work are fixedly arranged on the base; the two ends of the base are each provided with a guide rail in a sliding mode, the two ends of each guide rail are each provided with a sliding block in a sliding mode, the two sliding blocks on the same side are each fixedly provided with a control panel, the two control panels are connected through a linkage unit, a plurality of wiring assemblies are arranged on each control panel in an array mode, and each wiring assembly corresponds to one circuit breaker. Control handles for controlling a circuit breaker handle are rotationally arranged in the middles of the two sides of the base. The device has the beneficial effects ...

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Номер записи: 11