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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 14. Отображено 14.
29-06-2016 дата публикации

Simple and easy convenient and practical's electrophoresis tank facility

Номер: CN0205352996U
Автор: CHEN HUITING, HAO CHANGFU, YAO WU, LIU SUNA, LI JUAN, PU LEI, HOU JIANYONG, ZHANG HONGYI, WANG DI, YUE ZHONGZHENG, ZHANG MIAO, LI YIPING
Принадлежит:

... 一种简易方便实用的电泳槽设施，包括：电泳槽盖、电泳槽体、电线插头、电线插槽、中间旋转轴、卡扣，电泳槽盖和电泳槽体采用一体化设计，是通过合页的形式连接，在合页的中间安装可以180°自由旋转的合页中间旋转轴，通过中间旋转轴将电泳槽盖和电泳槽体连接在一起；在电泳槽盖和电泳槽体的另一个连接处安装卡扣，通过卡扣电泳槽盖和电泳槽体结合在一起，本实用新型提供了一种简易方便实用的电泳槽设施，设计合理，结构简单、具有运作高效、操作简单、实用性强等优点，克服了电泳技术在实际的使用中存在一些繁琐的操作和不方便的问题，本装置市场潜力大，可以在市场上进行推广。 ...

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Номер записи: 1
25-04-2023 дата публикации

Persistent antistatic amino silicon oil and preparation method thereof

Номер: CN116003803A
Автор: YE GUANGHUA, WANG YONGLEI, YE ZHENNAN, LI HAIYUN, YAO WU
Принадлежит:

The invention relates to durable antistatic amino silicone oil and a preparation method thereof. The silicone oil is prepared from the following raw materials: dichlorodimethylsilane, methyl dichlorocyclohexyl silane, triethanolamine, octadecyl dimethyl hydroxyethyl quaternary ammonium nitrate, fatty amine polyoxyethylene ether and triethyl chlorosilane. Dichlorodimethylsilane, methyl dichlorocyclohexyl silane and triethanolamine are subjected to a branching reaction to obtain an amino silicon oil intermediate, and then octadecyl dimethyl hydroxyethyl quaternary ammonium nitrate and fatty amine polyoxyethylene ether which are excellent in antistatic performance are introduced for a grafting reaction. A chain segment structure with antistatic performance in a silicone oil chain segment is obtained, and a lasting antistatic amino silicone oil product is obtained through a silicone oil condensation reaction and triethyl chlorosilane end capping. The silicone oil product is used in a textile ...

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Номер записи: 2
02-06-2023 дата публикации

Reconstruction method for SEM (scanning electron microscope) three-dimensional morphology of continuous slices of unhydrated cement particles

Номер: CN116206071A
Автор: WEI YONGQI, WANG CHANGYING, YAO WU
Принадлежит:

The invention provides an unhydrated cement particle continuous slice SEM three-dimensional morphology reconstruction method, which is characterized by comprising the following steps: S1, according to an unhydrated cement particle sample data set and an instance segmentation network based on deep learning, constructing and training to obtain an unhydrated cement particle segmentation model, performing image segmentation on the to-be-processed unhydrated cement particle SEM image data through the unhydrated cement particle segmentation model to obtain a prediction result image sequence; s2, performing image alignment on the prediction result image sequence to obtain an aligned image sequence; and S3, performing instance restoration and three-dimensional shape reconstruction on the aligned image sequence to obtain a three-dimensional shape reconstruction image. In a word, the method can efficiently and accurately carry out three-dimensional shape reconstruction and structure quantification ...

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Номер записи: 3
29-06-2016 дата публикации

Explosion -proof combustion forklifts

Номер: CN0205346739U
Автор: YAO WU, WANG XUBING, LIU ZHONG, HUANG YUCHENG, ZHONG FANG, LIAO TING, HU CAIFENG
Принадлежит:

... 本实用新型公开了一种防爆内燃叉车，包括：操作及制动系统、动力系统、传动系统、电气系统、进气及排气系统、热交换系统和起重系统，起重系统与防爆内燃叉车的车架固定连接用于操作重物，包括货叉、支架及液压装置；液压装置包括前后设置的两级液压缸组件，每级液压缸组件均包括分别设置于支架两侧的左液压缸组及右液压缸组，两个液压缸组其中一个的油缸部分的底部设置有分流阻流结构，分流阻流结构包括相互配合的活动部及固定部，活动部与固定部分别设置有油口和阻流壁，活动部位于油缸内的活塞杆运动行程的底部位置，活塞杆在其运动行程中可推动活动部，令阻流壁遮挡油口。可以有效地解决现有内燃叉车的起重系统工作中容易震动等技术问题。 ...

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Номер записи: 4
14-04-2023 дата публикации

Silicon-based corrosion inhibition defoaming agent for high-temperature nitric acid washing liquor and preparation method of silicon-based corrosion inhibition defoaming agent

Номер: CN115957541A
Автор: YE GUANGHUA, WANG YONGLEI, YE ZHENNAN, LI HAIYUN, YAO WU
Принадлежит:

The invention relates to a silicon-based corrosion and defoaming agent for a high-temperature nitric acid washing solution, and the silicon-based corrosion and defoaming agent is obtained by polymerizing raw materials including ethylenediamine tetraethanol, dichlorodimethylsilane, dichlorodiphenyl silane, N, N-dihydroxyethyl aniline, triethylenetetramine and petroleum ether. A chain segment of the finally obtained silicon-based corrosion inhibitor has an organic silicon group with excellent oxidation resistance, an end group mainly comprises amino and hydroxyl which are excellent in metal binding capacity, the final product is high in high-temperature oxidation resistance, the silicon-based corrosion inhibitor is used in a corrosion inhibition system of a high-temperature nitric acid solution with high oxidizing property, the corrosion inhibition effect is excellent, the corrosion inhibition rate can reach 98% or above, and the corrosion inhibition effect is good. And the silicon-based ...

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Номер записи: 5
21-04-2023 дата публикации

Pulse lamp sterilization module and air conditioner with same

Номер: CN115992984A
Автор: HU HAITAO, YAO WU, MAO XIANYOU, YANG GANGGANG, DENG XIUSHAN, DING PENGLEI, LIU ANPING, LUO LONGZHAO, KANG TIESHENG, LU YOU
Принадлежит:

The invention discloses a pulse lamp sterilization module and an air conditioner with the pulse lamp sterilization module. The pulse lamp sterilization module comprises a pulse electric control box; the lamp holder assembly is separated from the pulse electric control box and is electrically connected with the pulse electric control box through a lamp holder input line; and the bulb assembly is detachably connected to the lamp holder assembly, and when the bulb assembly is installed on the lamp holder assembly, the bulb assembly is electrically connected with the lamp holder assembly. According to the pulse lamp sterilization module disclosed by the invention, the pulse lamp sterilization module is decomposed into the pulse electric control box, the lamp holder assembly and the bulb assembly, so that the pulse electric control box can be separated from the lamp holder assembly, and the lamp holder assembly can be separated from the bulb assembly; corresponding damaged parts are independently ...

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Номер записи: 6
05-05-2023 дата публикации

Ceramic material with high energy storage density and preparation method and application thereof

Номер: CN116063074A
Автор: YAO WU, SONG JIAYUE, SHI CHENG, WEI YONGQI
Принадлежит:

The invention relates to a ceramic material with high energy storage density and a preparation method and application thereof, the ceramic material is prepared from sodium bismuth niobate doped and modified barium calcium zirconate titanate-based energy storage ceramic through a hot pressed sintering process, the general formula of the ceramic material is (1-x) (Ba0. 85Ca0. 15Zr0. 1Ti0. 9O3)-x (Na0. 7Bi0. 1NbO3), and x is more than or equal to 0.03 and less than or equal to 0.12. Weighing raw materials according to a stoichiometric equation, and uniformly mixing to form a full ingredient; sequentially carrying out ball milling, drying, grinding and sieving on the full ingredients to form sieved materials; and pressing the sieved material into a sample, and carrying out hot pressed sintering on the sample to successfully prepare the uniform energy storage ceramic with good compactness. The obtained ceramic can achieve high energy storage density (5.32 J/cm < 3 >) and high energy storage ...

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Номер записи: 7
12-05-2023 дата публикации

Low-cost and high-temperature-resistant silicon-based lubricant base oil and preparation method thereof

Номер: CN116103071A
Автор: YE GUANGHUA, WANG YONGLEI, YE ZHENNAN, LI HAIYUN, YAO WU
Принадлежит:

The invention relates to low-cost and high-temperature-resistant silicon-based lubricating oil base oil. The lubricating oil base oil is prepared by performing step-by-step esterification reaction on main raw materials including trimethylolpropane, dichlorodimethylsilane, isostearic acid, trimethylchlorosilane, phenyl dimethylchlorosilane and the like. The viscosity index of the lubricant base oil provided by the invention is 65-78, and the lubricant base oil is a lubricant base oil product with a medium viscosity index, is low in cost and excellent in high-temperature carbon deposition resistance, and is suitable for medium and small power engines.

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Номер записи: 8
11-04-2023 дата публикации

Short-term photovoltaic power prediction method, system and device based on LSGAN-GRU and medium

Номер: CN115952906A
Автор: HUANG YONGQUAN, ZHANG YANMIN, HAN PENGYUAN, LU HAO, KANG YANTING, TANG XIAOLE, ZHENG CHUANXIAO, YAO WU, GE XUESONG, LIU YONGXIA
Принадлежит:

The invention discloses a short-term photovoltaic power prediction method, system and device based on LSGAN-GRU and a medium, and the method comprises the steps: collecting the historical power generation data of a photovoltaic power station, and selecting a weather variable with large correlation as an input variable; classifying weather types based on an SOM self-organizing mapping neural network; according to the weather type, screening one type of abrupt change weather sample data; an MAD-LSGANs model is constructed based on the least binary support of multiple generators; constructing a GRU model composed of a cross network and a deep network; determining hyper-parameters of the GRU model to obtain an optimal GRU model; the system, the equipment and the medium are used for realizing the short-term photovoltaic power prediction method based on the LSGAN-GRU network. According to the method, the photovoltaic power of the sudden change weather is predicted by constructing the LSGAN-GRU ...

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Номер записи: 9
11-04-2023 дата публикации

Low-carbon cement as well as preparation and application thereof

Номер: CN115947552A
Автор: YAO WU, LIU YUJIE, LUO YU
Принадлежит:

The invention relates to the technical field of solid waste resource utilization, in particular to low-carbon cement as well as preparation and application thereof. The method comprises the following steps: uniformly mixing fluidized bed combustion ash, aluminum oxide, anhydrite, calcium carbonate and silicon dioxide according to a mass ratio of (15-50%): (10-30%): (3-40%): (20-60%): (0-10%), and further pressing the mixture into blocks to obtain test blocks; and calcining the test block at a low temperature to obtain clinker, and finally doping gypsum into the clinker to obtain the low-carbon cement with excellent performance. According to the method, the utilization rate of the industrial solid waste fluidized bed combustion ash can be greatly increased, the energy consumption in the clinker sintering process can be reduced, and the purposes of low emission of CO2 and energy-saving production are achieved. The prepared low-carbon cement is high in hardening speed and high in early strength ...

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Номер записи: 10
02-05-2023 дата публикации

Method for circularly preparing 3D printing sound-absorbing material by using waste gypsum boards

Номер: CN116041025A
Автор: WEI YONGQI, MA XIAOSONG, YAO WU
Принадлежит:

The invention provides a method for circularly preparing a 3D printing sound-absorbing material by using waste gypsum boards, which comprises the following steps: step S1, treating the waste gypsum boards to obtain waste gypsum board powder, and preparing regenerated alpha-semi-hydrated gypsum powder by using the waste gypsum board powder through a normal-pressure hydrothermal method; s2, hydrophobic nano silicon dioxide, soluble starch, sodium oxalate and 2488 type PVA micro powder are doped into the regenerated alpha-semi-hydrated gypsum powder for synergistic modification, and regenerated 3D printing gypsum powder is obtained; and S3, performing 3D printing by using the regenerated 3D printing gypsum powder according to a preset structure to obtain the 3D printing sound-absorbing material. The prepared regenerated alpha-semi-hydrated gypsum powder is thick and strong in particle, regular in crystal structure, high in dehydration speed and high in strength, the performance is optimized ...

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Номер записи: 11
01-08-2023 дата публикации

Self-reinforced regenerated reinforced concrete composite structure and preparation and application thereof

Номер: CN116512695A
Автор: YAO WU, HAO YALI, SHI CHENG, WEI YONGQI
Принадлежит:

The invention relates to the technical field of civil engineering materials, in particular to a self-reinforced regenerated reinforced concrete composite structure and preparation and application thereof. The self-reinforced regenerated reinforced concrete composite structure comprises a regenerated reinforced concrete body and carbon fiber reinforced cement mortar, the carbon fiber reinforced cement mortar is located on the upper surface of the regenerated reinforced concrete body, a plurality of steel bars are arranged in the regenerated reinforced concrete body in parallel, and a main positive plate is pre-buried in the carbon fiber reinforced cement mortar; electrodes are laid on the end portions of the two sides in the length direction of the steel bar. According to the invention, the carbon fiber reinforced cement mortar is uniformly paved on the surface of the recycled reinforced concrete main body by adopting a layer paving method design process, so that the preparation cost is ...

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Номер записи: 12
29-08-2023 дата публикации

Brick conveying device for building wall piling

Номер: CN116654073A
Автор: ZHAO JINPENG, ZHOU YONG, KUANG WEI, LIU FUJU, ZHOU ZEHONG, YAO WU
Принадлежит:

The invention relates to a brick conveying device for building wall piling, which comprises a chassis, a car hopper and wheels located on the chassis, one end of the car hopper is an uphill end, the other end of the car hopper is a downhill end, an energy storage device is arranged on the chassis, the downhill end faces forwards, and the wheels drive the energy storage device to store energy when moving forwards. When the uphill end faces forwards, the energy storage device can release energy and drive the wheels to move forwards, a clutch device is arranged between the energy storage device and the wheels, the speed of the transportation device during downhill can be controlled within a reasonable range, and the safety of workers during downhill is guaranteed; compared with the prior art, more labor is saved during uphill, walking on a flat road surface is easier, the labor intensity of workers is greatly reduced, and meanwhile part of potential safety hazards in work are reduced.

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Номер записи: 13
28-04-2023 дата публикации

Photovoltaic power prediction method, system and device based on LSTM combined prediction framework, and storage medium

Номер: CN116029442A
Автор: LIU YONGXIA, ZHANG YANMIN, HAN PENGYUAN, LU HAO, TANG XIAOLE, ZHENG CHUANXIAO, YAO WU, GE XUESONG
Принадлежит:

The invention belongs to the technical field of photovoltaic power generation, and relates to a photovoltaic power prediction method based on an LSTM combined prediction framework, and the method comprises the following steps: obtaining power generation data of a photovoltaic power station, processing an abnormal value, and obtaining the preprocessed power generation data; acquiring meteorological data of the location of the photovoltaic power station, and adding label elements according to the meteorological elements to obtain preprocessed meteorological data; inputting the preprocessed power generation data into the trained ARIMA-SVR prediction model, and outputting a photovoltaic power prediction value G1; inputting the preprocessed meteorological data into the optimized LSTMs prediction model to obtain a photovoltaic power prediction value G2; the G1 and the G2 are input into a trained top SVRM model, and a photovoltaic power prediction value G is output; and performing reverse normalization ...

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Номер записи: 14