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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 21. Отображено 21.
06-07-2016 дата публикации

Low volume lubricating oil firing equipment

Номер: CN0205361248U
Автор: CAI BO, ZHAO YI, SHAO SIQI
Принадлежит:

... 本实用新型公开了一种低量润滑油加热设备，包括外壳和底座，所述外壳内设有迂回设置的加热管，加热管内设有输油铜管，输油铜管也采用迂回设置，输油铜管的上端入口连接进油管，输油铜管的下端出口连接出油管；外壳的背侧设有循环管，循环管的两端通过连接三通管与加热管构成回路，而输油铜管的上下端均从连接三通管处延伸出来，本实用新型采用迂回加热的形式，使得整体设备的规格得以缩小，同时加热效果好，整体节能，在加热过后的喷射装置可以避免出现黏稠的现象，便于后续加工。 ...

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Номер записи: 1
03-02-2022 дата публикации

DIAMOND, AND DIAMOND SYNTHESIS METHOD AND DEVICE

Номер: WO2022020990A1
Автор: CAI, Bo, CAI, Shen
Принадлежит:

A diamond, and a diamond synthesis method and device. The method comprises: in a non-oxidizing atmosphere, when the pressure is equal to 0, applying a magnetic field to a synthesis material and heating to a high temperature, transforming the synthesis materials into a diamond. Alternatively, in a non-oxidizing atmosphere, when the pressure is greater than 0, applying a magnetic field and pressure to the synthesis materials and heating to a high temperature, transforming the synthesis materials into a diamond. The synthesis method is low-difficulty and low-cost.

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Номер записи: 2
14-04-2023 дата публикации

Preparation method of regenerated cellulose supported cobalt ferrite catalyst and application of regenerated cellulose supported cobalt ferrite catalyst in pollutant degradation

Номер: CN115957813A
Автор: PAN HUI, SHAO JINGJING, CAI BO
Принадлежит:

The invention discloses a preparation method and application of a regenerated cellulose supported cobalt ferrite catalyst. The composite catalyst is prepared by the following steps: by taking cotton cellulose as a raw material, dissolving the cotton cellulose through an alkali urea system, adding an aqueous solution dissolved with ferric nitrate, cobalt nitrate and cetyltrimethylammonium bromide, and performing hydrothermal treatment, so that cobalt ferrite particles grow on cellulose fibers in situ. After hydro-thermal treatment is finished, solid-liquid components in a system are subjected to centrifugal separation, the obtained solid components are washed for multiple times and then dried for 24 h at the temperature of 60 DEG C in a vacuum atmosphere, and the regenerated cellulose supported cobalt ferrite composite catalyst is obtained. The composite catalyst prepared by the invention can efficiently activate potassium monopersulfate under proper conditions to generate a large number ...

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Номер записи: 3
06-07-2016 дата публикации

Lubricant production is with gluing thick feed line way

Номер: CN0205371928U
Автор: CAI BO, ZHAO YI, SHAO SIQI
Принадлежит:

... 本实用新型公开了一种润滑油生产用粘稠原料输送管道，包括保温层、阻燃层、弹性筋条、内管、外管、加热丝、外套和空腔，所述内管的外部套有外管。本实用新型通过多条弹性筋条将外管和内管之间的空隙等分成多个空腔，然后在空腔内设置加热丝外部包覆外套构成的加热装置，以实现内管的自加热功能，从而对粘稠原料进行加热，使得粘稠原料的粘度降低，以便于输送，同时加热装置方便取出，有利于加热功能的检修，多个空腔内设置多条加热装置，使得加热功能更加稳定。本实用在外管的外表面涂有一层阻燃层，防止温度过高造成火灾隐患，而阻燃层的外部设置一层保温层，减小热量向外散发，提高加热温度，减小能源浪费。 ...

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Номер записи: 4
18-07-2023 дата публикации

All-organic polymer dielectric film with five-layer structure and preparation method of all-organic polymer dielectric film

Номер: CN116442596A
Автор: ZHAO YUETAO, CAI BO, LIU YINZHENG, MENG XIANGSHUO, LI YUANJIANG, ZHU JIN
Принадлежит:

The invention discloses an all-organic polymer dielectric film with a five-layer structure and a preparation method of the all-organic polymer dielectric film. The dielectric film comprises five layers of thin films, the five layers of thin films comprise two low-loss high-breakdown-layer thin films located on the outermost layer, two middle transition layer thin films are arranged between the two low-loss high-breakdown-layer thin films, and a high-dielectric-layer thin film is arranged between the two middle transition layer thin films; the all-organic polymer dielectric film is prepared by bonding five layers of films which are stacked in sequence into a whole in a continuous hot pressing process. According to the invention, organic polymers with different properties are compounded together by using a multi-layer continuous hot pressing method, so that the advantages of the components can be fully exerted, and the interlayer difference of different components can inhibit the growth of ...

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Номер записи: 5
06-07-2016 дата публикации

Automotive lubricating oil filter

Номер: CN0205360733U
Автор: CAI BO, ZHAO YI, SHAO SIQI
Принадлежит:

... 本实用新型公开了一种汽车润滑油过滤器，包括进油壳体、出油壳体和过滤装置，进油壳体和出油壳体的外侧端分别设有进油管连接头和出油管连接头，且进油管连接头与进油壳体内侧相通；出油管连接头与出油壳体内侧相通，进油壳体和出油壳体的开口处设有相配合设置的螺纹结构，因此进油壳体和出油壳体可以实现螺纹对接；所述过滤装置包括管状的滤芯，且滤芯的侧壁上包裹有一橡胶外套，本实用新型整体便于拆卸，因此可以对滤芯进行快速更换或者清洗，因此整体的使用成本很低，同时具有内部压力检测设备，从而可以方便的获取是否堵塞的信息，便于操作人员快速清理，从而使得整体的工作效率大大提高。 ...

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Номер записи: 6
28-04-2023 дата публикации

Assembly tool and assembly equipment comprising same

Номер: CN116021464A
Автор: CAI BO, YANG XIAOXUE, HUANG WENJUN, HUANG XIAOTONG, XU HONGZHANG
Принадлежит:

The invention provides an assembly tool and assembly equipment comprising the same, relates to the technical field of component installation, and solves the technical problem that a power device is damaged due to the fact that a screw hitting sequence cannot be operated according to requirements during installation. The assembly tool comprises a tool body used for bearing a workpiece to be assembled; a plurality of assembly holes in one-to-one correspondence with a plurality of assembly positions on a workpiece are formed in the tool body; the plugging pieces are arranged on the assembling holes and can be opened and closed so as to open or close the assembling holes; and all the plugging pieces are controlled to be opened according to the required sequence, so that the assembly parts and the workpieces are assembled according to the required sequence. According to the tool, the screw mounting sequence can be limited, an operator can only carry out screw mounting according to the sequence ...

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Номер записи: 7
18-07-2023 дата публикации

Method for synthesizing mesoporous niobium pentoxide with high specific surface area by one-pot method

Номер: CN116443927A
Автор: MA ZHONGQING, HUANG MING, ZHU LIANG, CAI BO, ZHANG WENBIAO
Принадлежит:

The invention relates to the technical field of inorganic synthesis, in particular to a method for synthesizing mesoporous niobium pentoxide with a high specific surface area through a one-pot method. When the mesoporous niobium pentoxide with the high specific surface area is prepared, xylan is dissolved in an acid environment to serve as a soft template agent, under the acid hydrothermal condition, the xylan soft template agent accelerates the hydrolysis and decomposition process, and generated small molecular organic matter accelerates the dehydration, polycondensation and carbonization reaction. Meanwhile, niobium chloride can reduce the speed of forming niobium pentoxide precursor crystal nucleuses in an acid environment, so that xylan hydrolysis carbonized particles can be uniformly embedded into the niobium pentoxide crystal nucleuses, then the carbonized particles are removed through calcination treatment, uniform mesopores are formed, and the specific surface area is increased.

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Номер записи: 8
06-07-2016 дата публикации

Automobile lubricating oil filling machine

Номер: CN0205367686U
Автор: CAI BO, ZHAO YI, SHAO SIQI
Принадлежит:

... 本实用新型公开了一种汽车润滑油灌装机，包括灌装机主体，灌装机主体包括底座和底座上的方框状安装架，所述底座的上表面活动设有传送带；安装架的上端横梁上设有多根竖直且活动贯穿横梁设置的升降杆，升降杆的底部固定连接灌装头安装架，且升降杆的顶端设有限位法兰，利用限位法兰可以防止升降杆出现脱落的情况；安装架的上端横梁上还设有气缸，本实用新型通过将中转罐的容积设置跟包装瓶相同，同时利用电子流量阀控制进入量，使得在整个添加的过程中不会出现过多的添加现象，避免出现电子流量阀计量错误时带来灌装泄漏的情况，中转罐的设置使得单次灌装量受到严格控制，恒流泵也起到控流的作用，整体更加精确。 ...

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Номер записи: 9
18-04-2023 дата публикации

Fixed-wing unmanned aerial vehicle fault-tolerant optimization control method based on hidden Markov chain

Номер: CN115981362A
Автор: CAI BO, LI BO, ZHANG LIXIAN, LI YUNPENG, ZHU YIMIN, WENG RUI, JI XIAOYU, ZHAO ZHENTING
Принадлежит:

The invention discloses a fixed-wing unmanned aerial vehicle fault-tolerant optimization control method based on a hidden Markov chain, and relates to the technical field of unmanned aerial vehicle control. The method is technically characterized by comprising the steps of selecting a plurality of unmanned aerial vehicle system initial states, solving an optimal solution for each system initial state based on a segmented homogeneous emission probability hidden Markov jump model, and obtaining a feedback control gain and a feasible region which meet closed-loop system stability, recursive feasibility and system constraint; the corresponding relation of the system state, the feasible region and the feedback control gain is obtained; for the actual state of the unmanned aerial vehicle system, a feasible area where the current system state is located is judged at each moment; and according to the corresponding relationship, obtaining a corresponding feedback control gain, so that the controller ...

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Номер записи: 10
20-06-2023 дата публикации

Preparation of magnetic bifunctional catalyst NiCoAl and research method for hydrodeoxygenation of lignin phenol derivative

Номер: CN116265088A
Автор: PAN HUI, GUO DAYI, CAI BO, WANG SHUAI
Принадлежит:

The invention discloses preparation of a magnetic bifunctional catalyst NiCoAl and a research method for hydrodeoxygenation of lignin phenol derivatives. The preparation method of the bifunctional catalyst comprises the following steps: introducing Ni and Co with metal active components on the basis of taking Al2O3 as an acidic site, synthesizing a magnetic NiCoAl catalyst through hydrothermal synthesis and calcination reduction, and then applying the bifunctional catalyst to a hydrodeoxygenation reaction of lignin phenol derivatives. According to the present invention, the acidic site is utilized, and the bimetallic active site is introduced on the basis, such that the hydrogenation activity can be improved, the selectivity of the target product can be effectively improved, and the hydrodeoxygenation of the lignin phenol derivative is achieved. The catalyst has the characteristics of simple preparation, economy, high catalytic activity, difficult loss of metal sites and the like, and can ...

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Номер записи: 11
04-07-2023 дата публикации

Hinge beam body, cubic press using hinge beam body and manufacturing method of cubic press

Номер: CN116372511A
Автор: CAI BO, XU YUJIN, YAO XIAOTING, ZHANG BO
Принадлежит:

The invention relates to a hinge beam body which comprises a beam lug assembly and a beam cylinder body, the beam lug assembly is made of a high-strength quenched and tempered steel plate, the beam cylinder body comprises a beam barrel body and a cylinder bottom bearing body, the beam barrel body is made of a quenched and tempered high-strength steel pipe, the beam barrel body and the cylinder bottom bearing body made of the high-strength quenched and tempered steel plate are welded to form the beam cylinder body, and the beam lug assembly and the beam cylinder body are welded to form the hinge beam body. The hinge beam body steel plate is high in plate utilization rate, easy to machine, low in weight, short in machining period and low in manufacturing cost. The hinge beam body is provided with an ultrahigh pressure oil way connector body, a piston, a front cylinder cover, a sealing piece and the like to form a hinge beam oil cylinder, and the six hinge beam oil cylinders form the cubic ...

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Номер записи: 12
27-06-2023 дата публикации

Method for preparing composite carrier loaded bimetallic catalyst for catalyzing selective in-situ hydrogenation of carbon-oxygen double bonds

Номер: CN116328795A
Автор: PAN HUI, CAI BO, KANG RUI, GUO DAYI
Принадлежит:

The invention discloses a method for preparing a composite carrier loaded bimetallic catalyst for catalyzing carbon-oxygen double bond selective in-situ hydrogenation. According to the method, a bimetallic active site catalyst supported by a metal oxide composite carrier is prepared, and then the catalyst is applied to a selective catalytic carbon-oxygen double bond hydrogenation reaction. According to the invention, the selective catalysis of carbon-oxygen double bond hydrogenation is realized by utilizing the advantages of multifunctionality and high dispersion of loading of the composite carrier, and the advantages of bimetal interaction, electronic structure regulation and mutual stability. The catalyst has the characteristics of simple preparation, economy, high catalytic activity, difficult loss of metal sites and the like, and can realize the function of hydrogenation of carbon-oxygen double bonds at various different positions. The catalyst has a wide application prospect in the ...

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Номер записи: 13
02-06-2023 дата публикации

Mass center offset type spherical robot based on double-wheel driving principle

Номер: CN116198622A
Автор: LI HAOWEI, DONG YIFEI, ZHU YIMIN, LIN ZEFENG, WANG YANBIN, CAI BO, ZHANG LIXIAN
Принадлежит:

The invention provides a mass center offset type spherical robot based on a double-wheel driving principle, and belongs to the field of spherical robots. The problems that the posture of the robot cannot be controlled and the motion control precision is lost due to the fact that a driving unit in the spherical robot slips on the inner wall of a spherical shell are solved. The robot comprises a spherical shell, pulleys, wheel assemblies, a battery, a circuit board, a lower-layer plate assembly, an eccentric assembly, an upper-layer plate and an attitude sensor, the lower-layer plate assembly is arranged under the upper-layer plate, the rim of each pulley makes contact with the inner wall of the spherical shell, and the two wheel assemblies are arranged on the lower end face of the upper-layer plate in a bilateral symmetry mode; the eccentric assembly is arranged on the rear side of the lower end face of the upper-layer plate and used for changing the gravity center of the robot. The wheel ...

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Номер записи: 14
06-07-2016 дата публикации

Lubricating oil heating blending device

Номер: CN0205361138U
Автор: CAI BO, ZHAO YI, SHAO SIQI
Принадлежит:

... 本实用新型公开了一种润滑油加热调配装置，包括加热混合罐、热水罐和添加剂罐，所述加热混合罐内安装有铜材制成的水热盘管，水热盘管的上端出水口连接热水罐的回水管，水热盘管的下端进水口连接热水罐的入水管，且入水管上设有电子恒温阀，电子恒温阀还连接有冷水添加管，通过电子恒温阀智能调节加热水水温，本实用新型结构简单合理，使用操作方便，整体加快了油料与添加剂的混合速度，使得整体的工作效率更高，水热的形式也使得整体使用更加的安全。 ...

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Номер записи: 15
22-08-2023 дата публикации

Arm rotorcraft control method and system based on sliding mode active disturbance rejection and improved PD

Номер: CN116627151A
Автор: JI XIAOYU, HAN CHENGZHE, DING YIHANG, WU TONG, ZHANG RUIXIAN, CAI BO, WENG RUI
Принадлежит:

The invention discloses an armed rotor aircraft control method and system based on sliding-mode active disturbance rejection and improved PD, and the method comprises the steps: building a dynamic model of a rotor aircraft and a dynamic model of a mechanical arm; an improved PD controller is constructed according to the dynamic model of the mechanical arm; estimating a total interference estimation value of the mechanical arm to the rotorcraft platform when the mechanical arm acts; according to the dynamical model of the rotorcraft, constructing a sliding-mode active-disturbance-rejection controller of a position ring and an attitude ring; and inputting the total interference estimated value into the sliding-mode active-disturbance-rejection controller for compensation to obtain an output system control quantity, and converting the output system control quantity into speed control quantities of the four rotors. According to the method, mechanical arm disturbance borne by a rotor aircraft ...

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Номер записи: 16
18-07-2023 дата публикации

Method for synthesizing hierarchical pore niobium pentoxide with high specific surface area by one-pot method

Номер: CN116443928A
Автор: MA ZHONGQING, HUANG MING, ZHU LIANG, CAI BO, ZHANG WENBIAO
Принадлежит:

The invention relates to the field of inorganic synthesis and preparation, in particular to a method for synthesizing hierarchical porous niobium pentoxide with a high specific surface area by a one-pot method. According to the process, niobium chloride is used as a niobium source, ethanol is used as a solvent, monosaccharide is used as a soft template agent, and a niobium-carbon mixture is prepared through a one-pot hydrothermal reaction in an acid environment. And calcining the niobium-carbon mixture at high temperature to obtain the hierarchical porous niobium pentoxide material. The method opens up a new way for preparing hierarchical porous niobium pentoxide with high specific surface area.

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Номер записи: 17
30-06-2023 дата публикации

Pendulum type spherical robot

Номер: CN116352683A
Автор: LIN ZEFENG, ZHU YIMIN, DONG YIFEI, WANG YANBIN, CAI BO, WENG RUI, ZHANG LIXIAN
Принадлежит:

The invention provides a pendulum type spherical robot, and belongs to the field of robots. The problems that an existing pendulum bob mass center offset type spherical robot cannot move at a constant speed, the position change speed of a pendulum bob in the left-right direction is low, and control is inaccurate are solved. The invention relates to a high-precision linear sliding type walking mechanism, which comprises a spherical shell, a transmission mechanism, a walking driving mechanism, a connecting seat mechanism, a circuit box, a rotating speed acquisition component, a lead screw nut block, a linear sliding push-pull potentiometer, a lead screw driving mechanism, a balancing weight and a lead screw, the spherical shell comprises an upper spherical shell and a lower spherical shell, and a pendulum bob gear in the walking driving mechanism is meshed with a middle shaft transmission gear in the transmission mechanism; the lead screw driving mechanism is connected with the lead screw ...

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Номер записи: 18
04-04-2023 дата публикации

Unmanned aerial vehicle active fault-tolerant control method with jitter suppression performance

Номер: CN115903512A
Автор: CAI BO, ZHANG LIXIAN, LI YUNPENG, YANG JIANAN, LU SHENG'AO, WANG YIMING, LIN ZEFENG, LI HAOWEI
Принадлежит:

The invention discloses an unmanned aerial vehicle active fault-tolerant control method with jitter suppression performance, and relates to the technical field of unmanned aerial vehicle control. The method is technically characterized by comprising the following steps: establishing an unmanned aerial vehicle model in a discrete time state space expression form after linearization; modeling an FDI process with inaccurate observation information by using a hidden semi-Markov switching system theory, and constructing an anti-shake controller depending on an observation mode; constructing unmanned aerial vehicle system state anti-shake constraint conditions; providing a sufficient condition for ensuring the mean square stability of the unmanned aerial vehicle system under the condition of inaccurate FDI information; providing sufficient conditions for existence of a fault-tolerant controller with anti-shake performance of the discrete-time unmanned aerial vehicle system; solving the matrix ...

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Номер записи: 19
25-08-2023 дата публикации

Construction and application of low-pH targeting CAR-T cell

Номер: CN116640229A
Автор: WANG YI, CAI BO, GUO MEI, HU KAIXUN, MO DAN, CHEN GUOJIANG, CHEN XINRUI, LI XINYANG, LI BINGXIA, LIU TIEQIANG, LIU ZHIQING, HUANG SHAN
Принадлежит:

The invention provides construction and application of a low-pH targeting CAR-T cell, and belongs to the technical field of immune targeting therapy. The chimeric antigen receptor (CAR) of the CAR-T cell comprises pHLIP (pH-low polypeptide), and is mainly formed by connecting a CD8 signal peptide, a HiS tag, pHLIP, a CD8 hinge region, a CD8 transmembrane structure region, a 4-1BB costimulatory signal transduction region and intracellular signal regions of CD28 and CD3 zeta in series. The CAR-T cell provided by the invention can realize expression of pHLIP on the CAR-T cell, so that solid tumors are identified in a targeted manner, and the limitation of targeted therapy of traditional tumor markers is avoided.

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Номер записи: 20
12-05-2023 дата публикации

Personalized television automatic playing method and internet television and terminal equipment thereof

Номер: CN116112749A
Автор: CAI BO, WANG QI, WEI MING
Принадлежит:

The invention discloses a personalized television automatic playing method, an internet television and a terminal device thereof, the method comprises the following steps: using parameters determined by a user subscribing to related operation results as subscription information through a server, and storing the subscription information in a data list of the server, the data list at least comprising playing time, playing information and a corresponding relation between the playing time and the playing information; and the Internet television starts an automatic mode, requests the server to calculate the program which the user wants to watch currently in real time according to the subscription information and returns the playing information to the Internet television end so as to realize automatic playing. The method can be used for solving the problems that a user does not have a clear film watching intention and needs television active recommendation; or the user has a clear episode tracking ...

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Номер записи: 21