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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 18. Отображено 18.
04-11-2015 дата публикации

Collapsible PM2. 5 protective facial mask and combination suit thereof

Номер: CN0204733946U
Автор: ZHANG FUQUAN, GUO JINFU, ZHAO DANQING, YANG HUIYU
Принадлежит:

The utility model relates to a gauze mask especially relates to a collapsible PM2.5 protective facial mask and combination suit thereof. This gauze mask includes the gauze mask body, presses nose strip and attaching lug portion, the gauze mask body includes folding portion, intermediate part and down folding portion, the reason is fixed on the lower edge of going up folding portion and the intermediate part, and the last reason of folding portion is fixed with the intermediate part lower edge down, going up folding portion and ding not be folding to the intermediate part with lower folded portion, the left and right sides of folding portion is fixed through static line and intermediate part respectively, the gauze mask body has polypropylene fibre and spins that glue or hot rolling non -woven fabrics outer and polypropylene fibre spin and glues or the inlayer of hot rolling non -woven fabrics, spouts non -woven fabrics intermediate level and/or active carbon intermediate level for polypropylene ...

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Номер записи: 1
22-04-2015 дата публикации

Inter-greenhouse ditch of separate greenhouses for aquatic vegetable early-maturing shallow water cultivation

Номер: CN104521620A
Автор: WU JIEYUN, LU GUANG, LU ZHIXIN, YANG HUIYU, SHAO SHAN, HUANG JINFU, TANG YUNYU, REN LING, SHAO WENJIE, XU LELE
Принадлежит:

The invention discloses an inter-greenhouse ditch of separate greenhouses for aquatic vegetable early-maturing shallow water cultivation. According to the invention, more than two separate greenhouses are continuously longitudinally arranged in parallel, and aquatic vegetable separate greenhouse early-maturing shallow water cultivation is carried out; ridges are not needed to be built on the periphery of each separate greenhouse, and are only built on the longitudinal outer edges of the first and the last greenhouses, and on two ends of the greenhouses, such that a field area with the more than two greenhouses is enclosed by the ridges. A same agricultural film is adopted as skirt films of two adjacent separate greenhouses, and integrally covers the space between the two greenhouses, such that a U-shaped inter-greenhouse ditch is formed. The inter-greenhouse ditches have skirt film functions of thermal insulation and ventilation, and can also be used as inter-greenhouse ditches for drainage ...

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Номер записи: 2
25-10-2019 дата публикации

Hospital automatic medicine dispensing device with lifting function

Номер: CN0209536875U
Автор: YANG HUIYU, YE YUN
Принадлежит: UNIV XIAN MEDICAL, XI'AN MEDICAL UNIVERSITY

The utility model discloses a hospital automatic medicine dispensing device with a lifting function. The device comprises a base, a fixing frame, two pairs of universal wheels of the same structure and an operation platform. The fixing frame is arranged on the base. A lifting structure is mounted on the base; right side of the fixing frame, the two pairs of universal wheels are respectively arranged on the lower wall surface of the base; the operation platform is arranged on the lifting structure; a clamping structure is mounted on the operation platform; the utility model relates to the technical field of hospital medicine dispensing. Medicine is placed on the base and pushed to one side of the medicine frame needing to be placed, through the lifting structure and the clamping structure installed on the medicine frame, automatic lifting and placement height adjustment can be achieved, through the clamping structure, the medicine is automatically and orderly stacked and placed, the medicine ...

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Номер записи: 3
25-04-2023 дата публикации

Method for overwintering micropterus salmoides under ice

Номер: CN115997704A
Автор: XIU LEI, GUO GUILIANG, YANG LIJUN, PAN FALIN, XU SHENGJUN, YU LINHAI, YANG CHUNQIAO, YU HAN, YANG HUIYU, PANG SHUO, QI TIANHUA, ZHAO NING, REN BAOKUN, CHEN GANG, LI XIA, YANG YIYU, ZHEN XIN
Принадлежит:

The invention provides an under-ice overwintering method for micropterus salmoides, which comprises the following steps of: selecting a pond with the water depth of more than 2.5 meters, and enabling the under-ice water depth of the pond to always reach more than 1.5 meters in freezing winter; micro-pore inflation oxygenation equipment is arranged in the pond to oxygenate the water body, and meanwhile the temperature of the water body is adjusted; the water temperature is 7-10 DEG C, oxygen is increased when the air temperature is higher than the water temperature, meanwhile, the water temperature is increased, and compound feed is fed; stopping feeding when the water temperature is below 7 DEG C, and increasing oxygen when the air temperature is lower than the water temperature; the water temperature is controlled to be 1 DEG C or above; and the water temperature of the water body can be controlled to be 1.3-2 DEG C after ice sealing. An under-ice ice crossing experiment is carried out ...

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Номер записи: 4
23-07-2014 дата публикации

Device for continuously preparing organic silicon monomer containing special group and preparation method using device

Номер: CN103936783A
Автор: ZHANG ZHAOGUI, YANG HUIYU
Принадлежит:

The invention discloses a device for continuously preparing an organic silicon monomer containing special groups and a preparation method using the device. The preparation method of the organic silicon monomer containing the special groups is adopted for synthesizing the organic silicon monomer by using a Grignard synthesis principle and a non-catalytic one-step method. The Grignard synthesis principle is a most effect synthesis method for synthesizing the organic silicon monomer, and almost various groups can be connected to silicon atoms by using Grignard compounds. Based on the consideration that the substitution reaction can be performed for once, twice, three times and four times, and the organic groups can be different, multiple organic silicon monomers can be synthesized by using a Grignard synthesis method, and the device is particularly significant for organic silicon monomers which cannot be synthesized by using other methods and which contains the special groups.

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Номер записи: 5
16-05-2023 дата публикации

Preparation method of high-resilience radiation refrigeration aerogel film

Номер: CN116120603A
Автор: YANG HUIYU, YANG HAIYANG, LIU HAI, GONG CHUNLI
Принадлежит:

The invention belongs to the field of functional film materials, and particularly relates to a preparation method of a high-resilience radiation refrigeration aerogel film. The method comprises the following steps: step A, sequentially putting cellulose fibers into an organic solvent and deionized water for ultrasonic cleaning, and drying; step B, dispersing the cellulose fibers obtained in the step A into water, stirring to form a suspension dispersion liquid, then adding a cross-linking agent, a radiation refrigeration functional material and a dispersing agent into the suspension dispersion liquid, and stirring to form a mixed dispersion liquid; and step C, pouring the mixed dispersion liquid obtained in the step B into a mold for pre-freezing treatment, and then performing vacuum freeze-drying to obtain the product. According to the method, the high-resilience film is prepared from the cellulose fibers, intrinsic characteristics such as high flexibility and mechanical properties of ...

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Номер записи: 6
23-06-2023 дата публикации

Preparation method of high-resilience protein fiber radiation refrigeration aerogel film

Номер: CN116284962A
Автор: YANG HUIYU, YANG HAIYANG, LIU HAI, GONG CHUNLI
Принадлежит:

The invention belongs to the field of functional membrane materials, and particularly relates to a preparation method of a high-resilience protein fiber radiation refrigeration aerogel film. The method comprises the following steps: step A, sequentially putting protein fibers into an organic solvent and deionized water for ultrasonic cleaning, and drying; step B, dispersing the protein fibers obtained in the step A into water, stirring to form a suspension dispersion liquid, then adding a cross-linking agent, a radiation refrigeration functional material and a dispersing agent into the suspension dispersion liquid, and stirring to form a mixed dispersion liquid; and step C, pouring the mixed dispersion liquid obtained in the step B into a mold for pre-freezing treatment, and then performing vacuum freeze-drying to obtain the product. According to the method, the high-resilience film is prepared from the protein fibers, intrinsic characteristics such as high flexibility and mechanical properties ...

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Номер записи: 7
08-10-2014 дата публикации

Small tooth difference planetary reducer dynamic simulation analysis method

Номер: CN104091007A
Автор: LI XIAOHUI, YANG HUIYU, YANG JIANGBING
Принадлежит:

The invention discloses a small tooth difference planetary reducer dynamic simulation analysis method. An automatic dynamic analysis system of a mechanical system (ADAMS) module is used for performing kinematic simulation on a small tooth difference reducer, the simulation result shows that the rotation speed of a duplicate gear and an output gear and the transmission ratio of the reducer correspond to a theoretical calculation result, and therefore correctness of a model is verified. A finite element analysis module is adopted for performing dynamic contact simulation analysis on the reducer, the simulation result shows that the error between the engaging force of a contact gear pair and a theoretical calculation result is within 7%, and influences of different loads on the engaging force of gears and the contact area in the dynamic engaging process are further analyzed. Meanwhile, under the action of rated loads of the gears, the number of actual contact teeth of gear teeth and the allocation ...

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Номер записи: 8
18-03-2009 дата публикации

Servo bottle cap screwing mechanism

Номер: CN0101386399A
Автор: WANG SHIGANG, LIANG QINGHUA, MO JINQIU, HU HAILA, YANG HUIYU, SHIGANG WANG, QINGHUA LIANG, JINQIU MO, HAILA HU, HUIYU YANG
Принадлежит:

The invention relates to a servo bottle cap screwing mechanism in the technical field of packaging machinery, which comprises a cap screwing head, a waste cap withdrawing mechanism, an idler wheel mechanism, base blocks, a servomotor, a connecting support and a motor control system, wherein, the cap screwing head, the idler wheel mechanism, the servomotor and the connecting support are arranged on the base blocks, the motor control system controls the servomotor to rotate at certain rotating speed and torque, and the generated dynamic power is transferred to the cap screwing head by the idler wheel mechanism, so as to cause the cap screwing head to rotate along with the servomotor; the connecting support is connected with a lifting guide rod to drive the base blocks to raise and fall periodically, and the height of the waste cap withdrawing mechanism is unchanged, and the waste cap withdrawing mechanism is arranged at a cap screwing machine. Under the germfree condition, the entire bottle ...

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Номер записи: 9
27-04-2011 дата публикации

Aluminum alloy casement window

Номер: CN0102031918A
Автор: Bao Yi, Shi Minxiang, Tan Guoxiang, Xiong Jianfu, Du Wanming, Yang Huiyu, Chen Guoka
Принадлежит:

The invention discloses an aluminum alloy casement window comprising a window frame and a movable window sash adaptive to the window frame, wherein the window frame comprises an inner window frame and an outer window frame; the movable window sash comprises an inner mullion and an outer mullion; a first sealing joint strip is arranged between the outer window frame and the outer mullion; the inner window frame is connected with the inner mullion by a movable transfer frame; a second sealing joint strip and a third sealing joint strip are arranged between the inner side of the inner window mullion and the movable transfer frame; a sealing space surrounded by the inner window mullion, the first sealing joint strip, the inner window frame and the second sealing joint strip forms a first sealing cavity; and a sealing space surrounded by the inner mullion, the third sealing joint strip, the movable transfer frame, the inner window frame and the second sealing joint strip forms a second sealing ...

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Номер записи: 10
18-04-2023 дата публикации

Teaching appliance with image acquisition feedback structure and prompting structure thereof

Номер: CN115985148A
Автор: MA YAN, YANG HUIYU
Принадлежит:

The invention relates to the technical field of teaching appliances, in particular to a teaching appliance provided with an image acquisition feedback structure and a prompting structure thereof, and the teaching appliance comprises an operation test bench, a displacement structure located on the operation test bench, and an adjusting structure installed on the displacement structure. A protective frame is arranged at the top of the operation test bed, supporting bases are installed on the front side and the rear side of the upper portion of the protective frame, a displayer is arranged on the left side of the upper portion of the protective frame, a camera is installed above the supporting bases, and a sundry groove is formed in the surface of the operation test bed. When the system is used, a teacher firstly adjusts the shooting angle of the camera through the adjusting structure and the displacement structure, the camera shoots the whole experiment step in the operation process, and ...

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Номер записи: 11
23-06-2023 дата публикации

Message queue performance test method and device

Номер: CN116302877A
Автор: YANG HUIYU, WANG MINGKE
Принадлежит:

The invention discloses a message queue performance test method and device, and relates to the technical field of smart home, an Mqmeter plug-in is loaded through a Jmeter tool, a test engineering package of a target equipment message queue is constructed through the Mqmeter plug-in, a target sampling parameter is monitored through an Mqmeter sampler in the process of executing the test engineering package, and a message queue performance test result is obtained. According to the method, the message passing scene simulation and test recording of the message queue are realized, the message queue test result of the target equipment is generated according to the monitored information of the target sampling parameter of the message queue, and the performance test of the message queue of the target equipment is completed. The defect that in the prior art, performance testing cannot be carried out on the message queue based on a Jmeter tool is overcome.

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Номер записи: 12
29-08-2023 дата публикации

Chitosan-based composite proton exchange membrane based on acid-base amphoteric nanoparticle modification and preparation method thereof

Номер: CN116666710A
Автор: GONG CHUNLI, FAN XIANGJIAN, WEN SHENG, LIU HAI, HU FUQIANG, CHENG FAN, QU TING, NI JING, YANG HUIYU, OU YING, YANG HAIYANG, WANG JIE
Принадлежит:

The invention relates to the technical field of fuel cells, and particularly discloses a chitosan-based composite proton exchange membrane based on acid-base amphoteric nanoparticle modification and a preparation method thereof. The acid-base amphoteric nanoparticle modified chitosan-based composite proton exchange membrane comprises chitosan and modified polydopamine particles, the polydopamine particles are dispersed in a chitosan matrix, and the addition amount of the polydopamine particles is 1 wt.%-15 wt.% of the chitosan. The preparation method comprises the following steps: 1) preparing polydopamine particles by self-polymerization in air; (2) grafting sulfonated 3-dimethylaminopropylamine to the polydopamine through a Michael addition reaction; 4) dispersing the modified polydopamine particles into a chitosan solution, and casting to form a film; and 5) carrying out cross-linking treatment on the dry membrane by using sulfuric acid to obtain the chitosan-based composite proton exchange ...

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Номер записи: 13
03-09-2014 дата публикации

Monolayer dry film for renal function examination and preparation method of monolayer dry film

Номер: CN104020283A
Автор: YU YUANHUA, YANG HUIYU, ZHANG XIAO, LI YANHONG, NIU YINGYING
Принадлежит:

The invention discloses a monolayer dry film for renal function examination and a preparation method of the monolayer dry film and relates to improvement of an in-vitro clinical diagnostic reagent. The monolayer dry film is characterized in that a 60mulCO2-CP detection reagent is adsorbed on square chromatographic filter paper with the thickness being 0.92mm and the flow velocity being 190mm/30min, and the chromatographic filter paper attaches to cover glass. The monolayer dry film has the beneficial effects of wide linear range and good repeatability. As the operation is easy, a patient can examine the renal function without help. Due to the monolayer film structure, the cost is effectively reduced. The monolayer dry film can be used for rapid clinical detection and has a good economic benefit and a good application prospect.

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Номер записи: 14
16-11-2011 дата публикации

Novel cathode material of vanadium oxide nanometer lithium ion battery and preparation method thereof

Номер: CN0102244255A
Автор: GUANGMING WU, XIAOWEI ZHOU, GUOHUA GAO, HUIYU YANG, JICHAO WANG, JIANDONG WU, WU GUANGMING, ZHOU XIAOWEI, GAO GUOHUA, YANG HUIYU, WANG JICHAO, WU JIANDONG
Принадлежит:

The invention relates to a novel cathode material of a vanadium oxide nanometer lithium ion battery and a preparation method thereof. According to the invention, vanadium oxide or vanadium powder, a carbon nano tube and hydrogen peroxide are taken as main raw materials, and a nano flaky composite material is prepared under a hydrothermal condition by using a sol-gel method. Serving as the cathodematerial of the lithium ion battery, the nanoo vanadium oxide flake provided by the invention has a unique and very flat charge and discharge platform, thus the charge and discharge action of the material with high ratio capacity can be realized within a thinner voltage range; and in addition, high ration capacity and favorable circulating reversibility of the nano flaky material are reveled under the condition of high rate discharge.

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Номер записи: 15
07-07-2023 дата публикации

Preparation method of functionalized bacterial cellulose cross-linked composite alkaline polyelectrolyte membrane

Номер: CN116404219A
Автор: GONG CHUNLI, WANG FEI, WEN SHENG, LIU HAI, HU FUQIANG, CHENG FAN, QU TING, NI JING, YANG HUIYU, OU YING, YANG HAIYANG, WANG JIE
Принадлежит:

The invention relates to the technical field of fuel cells, and particularly discloses a preparation method of a functionalized bacterial cellulose cross-linked composite alkaline polyelectrolyte membrane. The preparation method comprises the following steps: 1) purifying bacterial cellulose; (2) carrying out quaternary ammonium-tertiary amine functional modification on the purified bacterial cellulose; 3) dissolving the brominated polyphenyl ether, dipping and filling the brominated polyphenyl ether into pores of the quaternary ammonium-tertiary amine functionalized bacterial cellulose, and carrying out a cross-linking reaction with the functionalized bacterial cellulose; and 4) carrying out quaternization on the residual brominated polyphenyl ether solution after dipping and crosslinking to obtain the product. According to the invention, bacterial cellulose subjected to a series of chemical modification is used as a substrate, quaternized polyphenyl ether is used as a filler, the interface ...

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Номер записи: 16
10-09-2014 дата публикации

RFID middleware and communication realization method thereof

Номер: CN104036303A
Автор: YANG HUIYU, GENG XIAOLI, PENG ZHONGWEN, ZHANG XIAOZHA
Принадлежит:

The invention provides RFID middleware and a communication realization method thereof. The middleware comprises the following components: a reader-writer management module for obtaining label data of multiple RFID reader-writers with different interfaces, filtering the label data, obtaining filtered label data and storing the filtered label data in a database; and a gateway application interaction module for interaction with an RFID gateway, obtaining an application rule, storing the application rule in a rule base, and reporting the label data to the RFID gateway through the application rule.

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Номер записи: 17
23-09-2015 дата публикации

Preparation method for composite material for adsorbing heavy metal ions in sewage and wastewater

Номер: CN104923160A
Автор: WANG FEI, SHANG ZENGYAO, LIANG JINSHENG, TANG QINGGUO, YANG HUIYU, GAO MIN
Принадлежит:

The invention discloses a preparation method for a composite material for adsorbing heavy metal ions in sewage and wastewater and relates to a porous solid adsorbent composite. The composite material is a composite material consisting of mineral nanofiber powder and foamy carbon. The preparation method comprises the following steps of: preparing the mineral nanofiber powder with inner porous structures; preparing light and porous foamy carbon by virtue of a template method; and compounding the mineral nanofiber powder with the foamy carbon to prepare the composite material consisting of the mineral nanofiber powder and foamy carbon for adsorbing heavy metal ions in sewage and wastewater. The method disclosed by the invention overcomes the defect that a conventional adsorbent for treating heavy metal containing wastewater is not high in adsorption efficiency, complex in condition required by the preparation process, high in power consumption, high in cost and inconvenient for recycling.

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Номер записи: 18