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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 16. Отображено 16.
30-05-2023 дата публикации

Method for transferring two-dimensional material based on nano microcavity structure substrate

Номер: CN116190211A
Автор: ZHAO HUIJUAN, LUO BING, GAO LI, WANG JIAXUAN, MA JINGXUAN, GUO XIAOHAN
Принадлежит:

The invention discloses a method for transferring a two-dimensional material based on a nanometer microcavity structure substrate, and belongs to the technical field of two-dimensional material transferring. The method specifically comprises the following steps: firstly, preparing a PDMS/glass slide structure; transferring the two-dimensional material to the surface of PDMS by using a mechanical stripping method, and cutting off the redundant PDMS film; then preparing a target substrate with a nano micro-cavity structure by using a nano-imprinting technology and a plasma etching process; finally, the two-dimensional material is successfully attached to the target substrate under the guidance of the'slow-release and fast-start 'operation principle by controlling the speed of the transfer platform. When the method is used for transferring the two-dimensional material, residual glue on the surface of the two-dimensional material and bubbles at the interface can be reduced, the uniform and ...

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Номер записи: 1
21-04-2023 дата публикации

Mixed bacterial agent for high-yield bacterial cellulose and method for producing coconut fiber by using mixed bacterial agent

Номер: CN115992081A
Автор: FENG WEI, XU QINGCHUN, ZHAO HUIJUAN, QIN YU, LIU LINA, XU DONGHUI, ZENG PINGPING
Принадлежит:

The invention discloses a mixed bacterial agent for high-yield bacterial cellulose. The mixed bacterial agent comprises gluconacetobacter xylinum and leuconostoc mesenteroides, the preservation number of the gluconacetobacter xylinum is CCTCC (China Center For Type Culture Collection) NO: M20221774; the preservation number of the leuconostoc mesenteroides is CCTCC (China Center For Type Culture Collection) NO: M 20221775. The mass ratio of the gluconacetobacter xylinum to the leuconostoc mesenteroides is 1: (0.1-0.5), and the total viable count is 107-108 cfu/mL. The mixed bacterial agent is used in the process of producing the coconut fiber, the growth environment and the fermentation mode of the bacterial strain are optimized, and the yield and the quality of the coconut fiber can be improved.

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Номер записи: 2
14-04-2023 дата публикации

Tea tree WRKY transcription factor gene and cold-resistant application thereof

Номер: CN115960916A
Автор: TONG WEI, YI LIANGHUI, LI FANGDONG, XIA ENHUA, ZHAO HUIJUAN
Принадлежит:

The invention discloses a tea tree WRKY transcription factor gene and cold resistance application thereof, the gene is a tea tree TEA031948 gene, and the nucleotide sequence of the tea tree TEA031948 gene is shown as a sequence table Seq1. A protein sequence coded by the tea tree TEA031948 gene is shown as a sequence table Seq2. Expression of TEA031948 is inhibited through an antisense oligonucleotide technology, the damage degree of tea tree leaves at low temperature is aggravated, the cold resistance of arabidopsis thaliana can be remarkably improved by over-expressing the gene and transforming the gene into arabidopsis thaliana, and it is indicated that the gene can improve the cold resistance of tea trees. The cloning analysis of the gene is beneficial to exploring the effect of the WRKY transcription factor in the cold-resistant process of the tea tree, the cold-resistant genetic improvement process of the tea tree is promoted, the sustainable development of the tea industry is promoted ...

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Номер записи: 3
14-04-2023 дата публикации

White mouse observing and recording device for drug test

Номер: CN115957036A
Автор: ZHAO HUIJUAN, TIAN XIAOHAI, YU TAO, LIANG FANGHUI, LU FANG, YIN YUE, LI XIN, XIE HUIMING
Принадлежит:

The invention discloses a drug test white mouse observing and recording device which comprises a pressing drug cylinder and a cylindrical fixing frame, the cylindrical fixing frame is used for fixing a white mouse, a drug administration cone is movably arranged in the pressing drug cylinder and comprises an overturning half cone and a sliding half cone, and the overturning half cone and the sliding half cone are movably arranged on the cylindrical fixing frame. The first station is that the overturning half cone and the sliding half cone are driven to slide along the inner wall of the pressing cartridge; the second station is driven to slide along the inner wall of the pressing cartridge; and in the second station, the overturning half cone is driven to overturn. According to the white mouse observing and recording device for the medicine test, the pressing medicine cylinder is utilized, the medicine feeding cone is aligned with the mouth of a mouse to press in the using process, so that ...

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Номер записи: 4
25-07-2023 дата публикации

Enclosure structure shared with existing building

Номер: CN116480218A
Автор: WANG JUN, GAO KUN, JI DAHENG, LIU JIAJIE, MA HAIYAN, WANG PENGSHUAI, LAI YANGXUN, LI MO, MENG HAIGANG, ZHAO HUIJUAN, CHEN WEI, LIU XIAOYU
Принадлежит:

The invention relates to an enclosure structure shared with an existing building, and belongs to the technical field of enclosure structures, the enclosure structure comprises a plurality of enclosing plates, the enclosing plates are neatly arranged in the same horizontal direction, movable cavities are formed in the enclosing plates, and connecting assemblies used for being connected with the adjacent enclosing plates are arranged in the movable cavities; the connecting assembly comprises an inserting rod and a hinge rod, one end of the inserting rod horizontally extends out of one side of the surrounding plate, the other end of the inserting rod is hinged to the hinge rod, an inserting hole matched with the inserting rod in an inserted mode is formed in the side, away from the inserting rod, of the surrounding plate, and a sliding rod is hinged to the end, away from the inserting rod, of the hinge rod and moves in the vertical direction. The bottoms of the sliding rods and the inner bottom ...

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Номер записи: 5
23-06-2023 дата публикации

Facial motion unit detection model construction method oriented to cross-identity consistency

Номер: CN116311477A
Автор: YU LI, ZHAO HUIJUAN, HE SHUANGJIANG, DU CONGJU
Принадлежит:

The invention belongs to the field of computer vision and emotion calculation, and particularly relates to a cross-identity consistency-oriented facial motion unit detection model construction method, which comprises the following steps of: providing a training sample selection strategy, and improving the proportion of difficult positive samples and difficult negative samples of each frame of image in a training sample set; contrastive learning is also provided, and during each iterative training, a first contrast loss is calculated and is used for guiding the identity feature embedded codes of the same identity output by the separation module to be close in space and the identity feature embedded codes of different identities to be far in space; and calculating a second comparison loss for guiding the facial motion feature embedded codes of the same facial motion unit label output by the separation module to be close in the space and guiding the facial motion feature embedded codes of ...

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Номер записи: 6
15-08-2023 дата публикации

Sterile transfer device for cell detection

Номер: CN116588619A
Автор: DING HAILEI, CHENG YUPING, ZHAO HUIJUAN, MEI JUAN
Принадлежит:

The invention discloses a sterile delivery device for cell detection, which is applied to the technical field of cell detection, and comprises a delivery channel, the delivery channel is installed inside a wall body, the port of the delivery channel is communicated with a connection window, the delivery channel is communicated with different rooms through the connection window, and the connection window is connected with the connection window. Two lower transfer tracks and two upper transfer tracks are symmetrically arranged in the transfer channel and the connecting window respectively, the transfer channel is connected with the laboratory rooms on the upper layer and the lower layer through the connecting window, and then a cell sample is put into the connecting window and conveyed through the transfer tracks in the transfer channel; the conveying position is changed through the phase change track, so that the cell samples can be automatically conveyed in upper and lower rooms, the cell ...

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Номер записи: 7
30-05-2023 дата публикации

Preparation method of graphene reinforced hard PVC gas drainage pipe

Номер: CN116178858A
Автор: ZHOU ZHIYUAN, YANG SHENGLI, WANG CHAOFENG, ZHAO HUIJUAN, ZHANG LISHENG
Принадлежит:

The invention relates to a preparation method of a graphene reinforced hard PVC (polyvinyl chloride) gas drainage pipe. The graphene reinforced hard PVC gas drainage pipe is prepared from the following ingredients: graphene, polyvinyl chloride resin, a stabilizer, a lubricant, a plasticizer, a filler and a reclaimed material. The preparation method comprises the following steps: adding the ingredients into a high-speed stirrer, heating to 100-120 DEG C, stirring, cooling to 60 DEG C or below after uniformly stirring, and discharging to obtain a premix; and adding the premix into an extruder, melting, plasticizing, mixing, and continuously extruding from a machine head to a pipe shape to obtain the graphene reinforced hard PVC gas drainage pipe. Graphene is used for replacing carbon black, the anti-static capacity of the PVC pipe is improved, meanwhile, the impact resistance of the pipe can be improved, the service life of the PVC pipe is prolonged, the waste PVC pipe serves as a raw material ...

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Номер записи: 8
18-08-2023 дата публикации

Long pile foundation reinforcement cage hoisting method

Номер: CN116605747A
Автор: LIU JIAJIE, JI DAHENG, WANG JUN, GAO KUN, ZHAO HUIJUAN, WANG PENGSHUAI, LAI YANGXUN, ZHANG JUN, BAI JIANCHAO, FENG TIANBO
Принадлежит:

The invention discloses a hoisting method for a long pile foundation reinforcement cage, which comprises the following steps of: reasonably arranging hoisting points, and hoisting the spliced and processed long pile foundation reinforcement cage at one time by utilizing hoisting equipment; the long pile foundation reinforcement cage is vertically lifted by the main lifting hook and the auxiliary lifting hook of the lifting equipment through the reasonably arranged slings and lifting pulleys, and then the long pile foundation reinforcement cage is moved to a pile foundation hole to be lowered and installed. When the hoisting method is applied, the pile foundation reinforcement cage can be integrally assembled and machined in a reinforcement machining factory, the machining quality of the pile foundation reinforcement cage is guaranteed, and safety measures in the machining process are guaranteed. Splicing construction of longitudinal main reinforcements of the pile foundation reinforcement ...

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Номер записи: 9
02-05-2023 дата публикации

Cooling device

Номер: CN116043343A
Автор: ZHAO JINGUANG, LI XIAOJIA, NI FENGJUN, GUO JIAO, GUO ZHENJUN, ZHAO HUIJUAN
Принадлежит:

The invention relates to a cooling device which comprises a first yarn guide, a second yarn guide, a first water passing pipe, a cooling rod and a second water passing pipe. The first water passing pipe, the cooling rod and the second water passing pipe are sequentially connected from left to right. A water channel is formed in the cooling rod and is communicated with the first water passing pipe and the second water passing pipe at the same time; the first yarn guide is mounted on the first water passing pipe and can rotate around the central axis of the first water passing pipe by 360 degrees; the second yarn guider is mounted on the second water passing pipe and can rotate by 360 degrees around the central shaft of the second water passing pipe; the cooling device solves the problems that in the prior art, the filament cooling effect is poor, the filament jumps out of a cooling plate, dyeing and physical property indexes are unqualified, and serious flaws occur in the product quality ...

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Номер записи: 10
30-06-2023 дата публикации

Circuit architecture of SM4 authentication encryption algorithm and control method

Номер: CN116366230A
Автор: CHEN RUI, LI CHUNQIANG, MA YANQIN, ZHAO HUIJUAN, MA HAO
Принадлежит:

The invention discloses an SM4 authentication encryption algorithm circuit architecture and a control method, and the SM4 authentication encryption algorithm circuit architecture comprises an SM4 algorithm core, a control state register, a control/data/state register, a mode input control logic and a mode output control logic. Hardware implementation of the SM4-CCM algorithm is integrated into hardware implementation of the SM4-GCM algorithm, and by means of sharing of control resources, storage resources and computing resources, the purpose that the same circuit supports multiple block cipher algorithm modes which specifically comprise SM4-ECB, SM4-CBC, SM4-CTR, SM4-CCM and SM4-GCM is achieved.

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Номер записи: 11
04-07-2023 дата публикации

Preparation method of micro fine denier polyester filament yarn

Номер: CN116377631A
Автор: ZHAO JINGUANG, GUO ZHENJUN, NI FENGJUN, GUO JIAO, ZHAO HUIJUAN
Принадлежит:

The invention belongs to the technical field of textile fabrics, and relates to a preparation method of a micro fine denier polyester filament yarn, which comprises the following steps of: preparing the micro fine denier polyester filament yarn by using polyester POY (polyester pre-oriented yarn) as a raw material and adopting a DTY (draw textured yarn) process; wherein the used first deformation hot box is a double-semicircular opening and closing type hot box; the middle network device adopts a network nozzle with a circular truncated cone-shaped hole; when the filaments just enter the filament passing channel, the angle formed by the movement direction of the filaments and the airflow direction of the network nozzle is 70-80 degrees; when the filaments just go out of the filament passing channel, an angle formed by the movement direction of the filaments and the airflow direction of the network nozzle is 100-110 degrees; the oil tanker yarn guide is a double-rotation oil tanker yarn ...

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Номер записи: 12
23-06-2023 дата публикации

Water film dust removal device of coal conveying system

Номер: CN116281281A
Автор: ZHAO DONGLOU, LI YANG, ZHANG LIANG, XIONG XINXIANG, ZHAO HUIJUAN, ZHAO WEI
Принадлежит:

The invention provides a water film dust removal device of a coal conveying system, a water accumulation layer is arranged at the upper part of a cover cavity of a dust cover, a dust-proof matrix is arranged at the lower part of the water accumulation layer, and the dust-proof matrix is formed by arranging suspended unit rope columns in an array manner. The dust removal device provided by the invention is extremely low in water consumption, coal dust captured by the water film on the unit rope column drips and returns to the belt in the water film spraying process, and the dust removal device has the remarkable effect of synchronously collecting and returning dust, and thoroughly solves the environmental problem of a production site.

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Номер записи: 13
15-06-2016 дата публикации

Multi -functional tourism guide leads flag

Номер: CN0205318804U
Автор: ZHOU FEIFEI, WANG QI, GUO NA, YAN ZENG, ZHAO HUIJUAN
Принадлежит:

... 本实用新型提供一种多功能旅游导游领旗，包括伸缩杆、伸缩天线和领旗主体，在所述伸缩杆上设置有所述伸缩天线，所述领旗主体上设置有固定套，所述固定套设置在伸缩杆上；所述伸缩杆包括伸缩主杆、连接杆和伸缩顶杆，所述连接杆设置在所述伸缩主杆和所述伸缩顶杆之间。本实用新型通过在领旗的伸缩杆的顶端在设置伸缩天线，这样在队伍受到困境，而手机线号不好的情况下，通过增加手机天线的长度，使其有更好地线号，联系到外界，增加整个队伍的安全性，在伸缩主杆内设置有环形电池，能够在需要的时候，将领旗上的LED灯点亮，使其能够更醒目，在适当的环境中让旅客能够更方便的跟随导游前进，解决在光线昏暗的情况下的安全引导旅客的问题。 ...

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Номер записи: 14
13-07-2016 дата публикации

Automatic propaganda machine of tourism

Номер: CN0205384860U
Автор: RONG PEIJUN, ZHOU QIAN, JIAO HONGQIANG, WANG QI, SHANG QING, ZHAO HUIJUAN, ZHOU RUIXUE, YUE PENG
Принадлежит:

... 本实用新型公开了种旅游自动宣传机，包括宣传机本体、液晶显示屏、自带功放、喇叭安装座、固定立柱、伸缩套接件、伸缩立柱、万向节、扩音喇叭、多个控制调节按钮、电源连接线、遥控装置、遥控开关键、供电电池仓、收音麦克及电量指示灯；液晶显示屏、控制调节按钮、自带功放设在宣传机本体上，宣传机本体通过电源连接线连接电源，喇叭安装座装在宣传机本体上，固定立柱连喇叭安装座，伸缩立柱通过伸缩套接件连固定立柱，扩音喇叭通过万向节连伸缩立柱，遥控开关键、收音麦克、电量指示灯、供电电池仓设在遥控装置上。本实用新型能在旅游景点中自动播报景点信息、天气信息、通知信息等，便于为游客进行宣传介绍，可固定安装，损坏率低。 ...

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Номер записи: 15
04-04-2023 дата публикации

Transmission assembly and vertical power generation windmill

Номер: CN115899176A
Автор: ZHAO DONGLOU, ZHAO DONGQIANG, LI HONGRU, XIAO JIE, ZHAO HUIJUAN, YANG QIUZHU, LIU FENGLI, ZHAO WEI
Принадлежит:

The transmission assembly is used for being installed on a vertical power generation windmill and comprises a first transmission piece, and the first transmission piece is provided with a first axis and used for being arranged on the outer side of a main shaft in a sleeving mode; the second transmission part is used for being rotationally arranged on the supporting rod, so that the second transmission part can rotate around a second axis on the supporting rod, and the second axis is the axis of the second transmission part; the first end of the second transmission part is in transmission connection with the first transmission part, the second transmission part is configured to rotate around a first axis relative to the first transmission part, and the second transmission part rotates around a second axis in the rotating process; the third transmission part is used for being fixedly connected with a fan blade shaft, and the third transmission part is in transmission connection with the second ...

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Номер записи: 16