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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 37. Отображено 37.
16-11-2017 дата публикации

PAYMENT AUTHENTICATION METHOD, APPARATUS AND SYSTEM FOR ONBOARD TERMINAL

Номер: WO2017193741A1
Автор: FANG, Qiang, DUAN, Chao
Принадлежит:

Disclosed are a payment authentication method, apparatus and system for an onboard terminal. The method applied to an onboard terminal comprises: receiving a payment authentication request sent by a server, and forwarding the payment authentication request to a user equipment having an established communication connection, wherein the payment authentication request comprises a user identifier; receiving same and sending encrypted payment certification information, responded to by the user equipment, to the server, wherein the encrypted payment certification information comprises the user identifier and a user equipment identifier; and receiving same and performing payment processing according to a certification result sent by the server, wherein the certification result indicates whether the user identifier and the user equipment identifier have a binding relationship. By means of the present application, the existing technical problem of a mobile payment technique applied to a vehicle-mounted ...

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Номер записи: 1
08-08-2023 дата публикации

Semiconductor structure and forming method thereof

Номер: CN116564928A
Автор: GUO WEN, ZHANG HAO, YU HAILONG, DUAN CHAO
Принадлежит:

The invention discloses a semiconductor structure and a forming method thereof, and the method comprises the steps: providing a substrate which is internally provided with an electric connection layer, and enabling the surface of the substrate to be exposed out of the electric connection layer; an interlayer dielectric layer is formed on the substrate, a through hole is formed in the interlayer dielectric layer, and the electric connection layer is exposed out of the through hole; carrying out modification treatment on the surface of the electric connection layer exposed out of the through hole, so that part of the material on the surface of the electric connection layer is modified to form a contact layer; the contact layer is removed, a groove is formed in the electric connection layer, and the size of the top of the groove is larger than the size of the bottom of the through hole; and forming a conductive structure in the through hole and the groove. According to the forming method of ...

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Номер записи: 2
08-08-2023 дата публикации

Vacuum tube solar module and electric energy complementary conduction oil heating device

Номер: CN116558129A
Автор: HUA ZHIYU, ZHANG YAN, REN ZHANYU, YANG HONGYING, DUAN CHAO, WANG YAWEI
Принадлежит:

The invention relates to a vacuum tube solar module and electric energy complementary conduction oil heating device, and belongs to the technical field of energy power comprehensive utilization and new energy. The device comprises a system oil return pipe, a cold oil storage tank, a cold oil pump station, an annular cold oil supply main pipe, a heat absorption partition branch pipe flow controller, a plurality of vacuum tube solar heating modules, a hot oil outlet pipe, an oil filter, a temperature sensor, an electric heating heat supplementing device, a hot oil storage tank inlet oil pump, a hot oil storage tank, an external oil supply pump and the like. According to the heating device, the maximum solar photo-thermal utilization efficiency is achieved, heat conduction oil is heated, the temperature can reach 200 DEG C or above, meanwhile, under the condition of solar energy and electric energy complementation, 24-hour continuous heat conduction oil heat supply of the vacuum tube solar ...

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Номер записи: 3
26-05-2023 дата публикации

Ablation system

Номер: CN116158833A
Автор: WANG YONGSHENG, DUAN CHAO, LIU CHENG
Принадлежит:

An ablation system includes a first catheter and a second catheter. The first conduit includes a flow conduit and an expandable member. The circulation pipeline comprises a first fluid channel and a second fluid channel which are isolated from each other. The expandable component is arranged on the circulation pipeline in a sleeving mode. The first fluid channel is for providing a first fluid to the expandable member to expand the expandable member. The second fluid channel is used for providing second fluid for ablation to the target tissue area. The second guide pipe penetrates through the circulation pipeline. The second catheter is exposed from the distal end of the circulation conduit for potential mapping. When the second fluid is provided through the second fluid channel of the first catheter to ablate the target tissue area, the far end of the second catheter can perform potential mapping at the same time, real-time monitoring of intracardiac potential in the ablation process is ...

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Номер записи: 4
04-07-2023 дата публикации

Optical fiber UV curing device

Номер: CN116375359A
Автор: YANG YINWU, DUAN CHAO, QIN CHENGCHENG, YANG ZHEN
Принадлежит:

The invention relates to a curing device, in particular to an optical fiber UV curing device. The curing device is composed of a plurality of UV curing ovens, each UV curing oven comprises an LED lamp box and glass tubes, the glass tubes are connected through a series connection mechanism, an upper air inlet mechanism is arranged on the upper end glass tube, and a lower air exhaust mechanism is arranged on the lower end glass tube. According to the curing device, the glass tubes are connected in series, so that only two ports between the glass tubes are communicated with the outside, and nitrogen can only be lost outwards from the ports of the two glass tubes, so that the loss amount of the nitrogen can be effectively reduced, waste can be effectively reduced, and the production cost of optical fibers can be reduced; gas in the glass tube can be pumped out, so that volatile matters in the glass tube are pumped out, the light transmittance is further ensured, and the curing effect can be ...

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Номер записи: 5
28-07-2023 дата публикации

Test data processing method and system of press machine for testing building material performance

Номер: CN116501921A
Автор: WU CHUN, DUAN CHAO, DING YAN, FANG YAO
Принадлежит:

The invention relates to a test data processing method and system of a press machine for testing the performance of a building material, and the method comprises the steps: enabling a plug-in to grab the test data of the press machine, and uploading the test data to a cloud platform; the cloud platform screens out unqualified test data, classifies the unqualified test data according to a list form, and starts a rectification process of various unqualified test data according to a pre-configured rectification process; and the cloud platform executes a rectification process, receives rectification operation information of various unqualified test data input by a tester and field evidence of a test field, generates a rectification list according to the rectification operation information, the field evidence and the various unqualified test data, and sends the rectification list to the metering payment system and/or the project management system. According to the method, the problem of artificial ...

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Номер записи: 6
04-07-2023 дата публикации

Fireproof and lightning-proof solar oil heating device

Номер: CN116370864A
Автор: HUA ZHIYU, WANG BIN, REN ZHANYU, DUAN CHAO, WANG YAWEI
Принадлежит:

The invention provides a fireproof and lightning-proof solar oil heating device, which comprises a cold oil storage tank and a hot oil storage tank which are arranged outdoors, and a plurality of solar heating plates which are communicated with the cold oil storage tank and the hot oil storage tank, and is characterized in that the cold oil storage tank and the hot oil storage tank are respectively covered with a first protective cover; the first protective cover comprises a cylindrical supporting frame formed by mutually communicating a plurality of vertical pipelines arranged at intervals and a plurality of horizontal pipes arranged at intervals, a dome supporting frame formed by mutually communicating a plurality of radial bent pipes arranged at intervals and a plurality of circular ring pipes arranged at intervals, and a metal net covering the cylindrical supporting frame and the dome supporting frame. When a fire occurs, sufficient flame-retardant gas can be sprayed into the first ...

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Номер записи: 7
04-04-2023 дата публикации

Recovery method and equipment for electrolytic aluminum waste residues

Номер: CN115893462A
Автор: DUAN CHAO, WANG BINHAI
Принадлежит:

The invention provides an electrolytic aluminum waste residue recovery method and equipment, relates to the technical field of electrolytic aluminum waste residue recovery, and solves the problems that when lithium-containing electrolytic aluminum waste residues are treated by using a sulfuric acid leaching method and a hydrochloric acid leaching method in the prior art, a valuable element F in the lithium-containing electrolytic aluminum waste residues is not effectively recovered, and the energy consumption is low. And the amount of generated slag is large. According to the recovery method of the electrolytic aluminum waste residues, valuable elements in the lithium-containing electrolytic aluminum residues are completely recovered, and lithium is recovered to be produced into lithium carbonate; fluorine is recycled to produce hydrofluoric acid, aluminum is recycled to produce aluminum hydroxide, sodium ions are recycled to produce sodium sulfate, hydrofluoric acid, aluminum hydroxide ...

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Номер записи: 8
27-06-2023 дата публикации

Semiconductor structure and forming method thereof

Номер: CN116344536A
Автор: WANG XIAOJUAN, ZHANG HAO, XU ZENGSHENG, DUAN CHAO, YU HAILONG
Принадлежит:

The invention discloses a semiconductor structure and a forming method thereof. The method comprises the following steps: forming dielectric layers on the surfaces of a source drain layer and an isolation layer; an opening and a contact hole located at the bottom of the opening are formed in the dielectric layer, the opening exposes the top surface of the source-drain layer, and the contact hole is further located in the isolation layer so as to expose the top surface of the buried power line; forming a contact layer on the surface of the buried power line exposed by the contact hole by adopting a first selective growth process; after the contact layer is formed, forming a barrier layer on the surface of the dielectric layer exposed out of the opening; after the barrier layer is formed, the conductive layer is formed in the opening, the contact layer can selectively grow on the surface of the buried power line, the filling capacity of the contact hole is improved, the adverse effect of ...

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Номер записи: 9
08-06-2016 дата публикации

Activation furnace air supply structure

Номер: CN0205294853U
Автор: DUAN ZUOHUANG, HU FABI, DUAN LINA, DUAN CHAO, GAO FENG
Принадлежит:

... 本实用新型公开了种活化炉送风结构，包括风机和多个周向均匀设置在炉体壁上的进风口，所述风机与进风口连通，所述进风口处设置有导风装置，所述导风装置包括铰接于进风口两侧的两个导风板和两端分别铰接于两个导风板内侧的连杆，所述两个导风板中其中个导风板的外侧通过弹簧与炉体壁连接，另个导风板上设置有拉绳，炉体外套设有与炉体转动连接的驱动环，所述拉绳的自由端引至与驱动环连接。该结构的活化炉送风结构，通过均布的多个进风口实现多点进风，空气进入炉体后分散均匀，同时，通过导风装置可控制进风方向，调节炉体内气流形成最有利于炭粉活化的流场。 ...

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Номер записи: 10
08-06-2016 дата публикации

Activation furnace feeding structure

Номер: CN0205294854U
Автор: DUAN ZUOHUANG, HU FABI, DUAN LINA, DUAN CHAO, GAO FENG
Принадлежит:

... 本实用新型公开了种活化炉进料结构，包括风机、与风机相连通的主风管、螺杆加料器、设置在活化炉炉体头部的进料口和与进料口连通的三通管，所述三通管的另外两个接口分别与螺杆加料器的出料端和主风管连通，所述螺杆加料器包括料筒和螺杆，所述料筒内壁设置有振动层，所述振动层与料筒内壁之间形成空腔，主风管分别通过支风管与三通管的接口和空腔连通。该结构的活化炉进料结构，不仅避免了炭粉原料残留在螺杆加料器内壁，而且避免了进料口堵塞。 ...

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Номер записи: 11
28-04-2023 дата публикации

Anaerobic digestion pretreatment method for petrochemical wastewater

Номер: CN116022919A
Автор: DENG RUI, SHI DANNI, DUAN CHAO, QIAN XIN, SHEN LIYE
Принадлежит:

The invention discloses an anaerobic digestion pretreatment method for petrochemical wastewater. The method comprises the following steps: treating petrochemical wastewater raw water by adopting activated sludge, adjusting the pH value of an anaerobic reactor system to 6.5-8, continuously introducing nitrogen to keep an anaerobic state, and carrying out constant-temperature shaking culture for 4-6 days, the wastewater treated by the activated sludge is precipitated, and the precipitated sludge does not need to be subjected to subsequent treatment. According to the efficient sewage treatment method, an anaerobic biological treatment technology is adopted, namely, in an anaerobic state, organic matters in sewage are decomposed, metabolized and digested by anaerobic bacteria, so that the content of the organic matters in the sewage is greatly reduced, and meanwhile, biogas is generated. The method not only effectively treats the petrochemical wastewater, but also realizes harmless and resource ...

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Номер записи: 12
05-05-2023 дата публикации

Intelligent storage device for old clothes recovery

Номер: CN116062345A
Автор: DUAN CHAO, LIU HONGLONG
Принадлежит:

The invention provides an intelligent storage device for old clothes recovery. The intelligent storage device comprises a cabinet body, a clamping device, a clothes folding device, a conveying device, a first conveying belt and a second conveying belt. The clamping device and the clothes folding device are fixed on one side in the cabinet body, and the clamping device is mounted above the clothes folding device; the conveying device conveys old clothes through lead screw transmission. When clothes are stored, old clothes are stacked in order through the clothes stacking device and then are placed in the storage box through the second conveying belt and the conveying device. Intelligent clothes folding and intelligent storage are achieved, and the space utilization rate is higher; a plurality of groups of ultraviolet germicidal lamps are fixed on the top plate of the cabinet body, and an electric fan and a ventilation opening are arranged on the side panel of the cabinet body, so that the ...

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Номер записи: 13
01-08-2023 дата публикации

Rapid blocking method for smoke of oven door and oven frame of coke oven

Номер: CN116515502A
Автор: XUE YAN, DOU XIULEI, DUAN CHAO, SUN JIANPENG, YANG YUANYUAN, CHEN JING, YUAN MINGGUANG
Принадлежит:

The invention provides a coke oven door and oven frame smoke rapid blocking method, and relates to the technical field of coke ovens.The method comprises the following steps that S1, a high-temperature adhesive, water glass and a high-temperature adhesive are doped into sepiolite; s2, adding clear water in a normal temperature state, and stirring and mixing to form a mixed sealing material for later use; s3, adding titanium dioxide and a complexing agent into deionized water, and mixing and stirring with oleic acid and pillared clay to obtain a primary mixture; a large amount of sepiolite is doped with the high-temperature adhesive, the water glass and the high-temperature adhesive are rapidly stirred and mixed to form the mixed sealing material in a normal-temperature state after clear water is added, and the mixed sealing material has the characteristics of being high in viscosity and not easy to solidify in the normal-temperature state and has the advantages of being good in sealing ...

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Номер записи: 14
15-12-2016 дата публикации

REMOTE MANAGEMENT METHOD, MANAGED DEVICE, MANAGING DEVICE AND INTELLIGENT TELEVISION SYSTEM

Номер: WO2016197861A1
Автор: LUO, Jinhua, MI, Yang, DUAN, Chao, XIONG, Bo, FAN, Leilei, ZHENG, Yong
Принадлежит:

Provided are a remote management method, a managed device, a managing device and an intelligent television system. The managed device sends an HTTP POST request containing first information to the managing device, and acquires second information from an HTTP RESPONSE returned from the managing device. Information interaction is conducted between a managed device and a managing device by means of an HTTP POST request and an HTTP RESPONSE, thereby realizing the remote management by the managing device of the managed device, i.e. using an HTTPS connection mode, which reduces the resource consumption of the managing device in comparison to a long connection mode.

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Номер записи: 15
18-08-2023 дата публикации

Optical fiber sensing array optimization arrangement method for impact positioning sensing

Номер: CN116611550A
Автор: TIAN YE, DUAN CHAO, CAO JIAN, CHAI QUAN, ZHANG JIANZHONG
Принадлежит:

The invention provides an optical fiber sensing array optimization arrangement method for impact positioning sensing. According to the method, different sensitive characteristics of the fiber bragg grating sensing unit in the axial direction and the normal direction are fully considered, the sensitive shape of the fiber bragg grating sensing unit is analyzed, the arrangement method of the sensing array is optimized, the sensitive range of the fiber sensing array completely covers the whole structure to be monitored, and the impact positioning precision is effectively improved.

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Номер записи: 16
04-05-2017 дата публикации

METHOD AND DEVICE FOR REALIZING SESSION IDENTIFIER SYNCHRONIZATION

Номер: WO2017071496A1
Автор: FANG, Qiang, DUAN, Chao
Принадлежит:

Provided are a method and device for realizing session identifier synchronization. The method comprises: initiating, to a server, a first request for logging into an application program, wherein the first request carries a first session identifier, the first session identifier is generated by a login account and an original password of the application program, and the original password is a login password, before modification, corresponding to the login account; if the server determines that the first session identifier is invalid, conducting validity verification on a user of a terminal, and sending an obtained verification result to the server, so that the server checks the verification result; and if the verification of the verification result by the server is passed, receiving a second session identifier from the server and saving same in the terminal, wherein the second session identifier is generated by the login account and a new password, and the new password is a modified login ...

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Номер записи: 17
28-04-2023 дата публикации

Fruit picking and packaging machine

Номер: CN116018937A
Автор: DUAN CHAO, LIU HONGLONG
Принадлежит:

The invention provides a fruit picking and packaging machine which comprises a trolley, a mechanical arm and a packaging mechanism. The mechanical arm is used for picking fruits, and then the fruits are conveyed to the packaging mechanism to be packaged. The two mechanical arms facing the opposite directions are arranged, the two mechanical arms can pick fruits on the two sides at the same time, the mechanical arms can work for a long time, the labor intensity of people is reduced, and the picking efficiency is improved; and the packaging mechanism is arranged, the fruits can be packaged after being picked off by the mechanical arm, and the freshness of the fruits is guaranteed.

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Номер записи: 18
04-08-2023 дата публикации

Full-vector optical fiber magnetic field sensor

Номер: CN116540155A
Автор: TIAN YE, DUAN CHAO, XU JUN, WAN WENLONG, JIANG SHENGJIE, ZHANG JIANZHONG
Принадлежит:

The invention discloses a full-vector optical fiber magnetic field sensor which comprises an optical fiber magnetic sensor, an additional magnetic field and a base. The optical fiber magnetic sensor has unidirectional sensitivity and is fixed on the base, the additional magnetic field is also fixed on the base, and the direction of the additional magnetic field is the same as the sensitive direction of the optical fiber magnetic sensor. The component of the combined magnetic field received by the optical fiber magnetic sensor in the measuring process in the sensitive direction of the optical fiber magnetic sensor only changes in size and does not change in direction, so that the south pole and the north pole of the magnetic field are distinguished; the problem that the south pole and the north pole of the measured magnetic field cannot be distinguished by an existing optical fiber vector magnetic field sensor is solved, and full-vector measurement of the magnetic field is achieved.

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Номер записи: 19
21-07-2023 дата публикации

Aviation transfer isolation cabin and negative pressure control system

Номер: CN116465039A
Автор: DUAN CHAO, SUN ZHANGJUN, HE HAIBIN, XING LIHUA, GE FANGJUN, HAO YONGQIN, WANG YANLI, LIU HONGFENG, YUAN QIAN, YAN SU, WANG DEHUI, CHEN TUAN, ZHANG HUADONG, LU QI, JIA YUANYUAN, HU RUIRUI
Принадлежит:

The invention discloses a negative pressure control system for an aviation transfer isolation cabin. The system specifically comprises hardware equipment such as an air inlet and exhaust fan, a flow valve, a pressure and differential pressure sensor, a programmable logic controller and the like, and software logic control for realizing the functions of negative pressure isolation, efficient filtration, environment monitoring, abnormal alarm and the like. The negative pressure control system of the aviation transfer isolation cabin is provided with three main functional modules, namely, cabin pressure automatic compensation control, room door interlocking logic control and oxygen guarantee system state monitoring. Therefore, the functions of cabin pressure automatic compensation, room door interlocking, environment monitoring, abnormity alarm and the like are realized. Under the condition of airborne transfer, the pressure and the pressure difference in the transfer isolation cabin are maintained ...

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Номер записи: 20
08-06-2016 дата публикации

Powdered carbon activation furnace

Номер: CN0205294855U
Автор: DUAN ZUOHUANG, HU FABI, DUAN LINA, DUAN CHAO, GAO FENG
Принадлежит:

... 本实用新型公开了种炭粉活化炉，包括炉体，所述炉体外套设有由保温材料制成的保温套，所述保温套与炉体外壁之间形成空腔，保温套壁上设置有主进风口，炉体壁上周向均匀设置有多个副进风口，所述副进风口处设置有导风装置，所述导风装置包括铰接于副进风口两侧的两个导风板和两端分别铰接于两个导风板内侧的连杆，两个导风板中其中个导风板的外侧通过弹簧与炉体壁连接，另个导风板上设置有拉绳，所述保温套外套设有与保温套转动连接的驱动环，所述拉绳的自由端引至与驱动环连接。该结构的炭粉活化炉，具有节能性能好，能提高活化的均匀度、质量和效率的优点。 ...

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Номер записи: 21
13-06-2023 дата публикации

Remote 5G wireless control device and method for coal mining machine

Номер: CN116261064A
Автор: HUO PENGFEI, LIU HONGJIE, HE JUNYI, DUAN CHAO, CAO YONGFEI, ZHANG GUOFU, CHEN PEIHENG, GAO BO, TIAN MUQIN
Принадлежит:

The invention discloses a remote 5G wireless control device and method for a coal mining machine, and relates to the technical field of coal mining machine control, the remote 5G wireless control device comprises an upper computer system and a receiving system, and the upper computer system is connected with the receiving system; the upper computer system is installed on a fully mechanized coal mining face central control room computer and used for issuing a wireless control instruction signal and transmitting the wireless control instruction signal to the receiving system through a 5G network. And the receiving system is mounted on a fully mechanized coal mining face coal mining machine body and is used for receiving the wireless control command signal transmitted by the upper computer system and controlling the coal mining machine to act based on the wireless control command signal. The problems that the working environment of workers is severe and the safety risk of nearby operation ...

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Номер записи: 22
08-08-2023 дата публикации

Semiconductor structure and forming method thereof

Номер: CN116564929A
Автор: XU ZENGSHENG, ZHANG HAO, DUAN CHAO, WANG XIAOJUAN
Принадлежит:

The invention discloses a semiconductor structure and a forming method thereof, and the method comprises the steps: providing a substrate which is internally provided with an electric connection layer, and enabling the surface of the substrate to be exposed out of the electric connection layer; forming a first dielectric layer on the substrate and a second dielectric layer on the first dielectric layer; a first through hole located in the first dielectric layer and a second through hole located in the second dielectric layer are formed, the first through hole is communicated with the second through hole, and the width of the first through hole is larger than that of the bottom of the second through hole; and forming a conductive structure in the first through hole and the second through hole. According to the forming method of the semiconductor structure, the pollution of the grinding fluid to the electric connection layer in the chemical mechanical polishing process is reduced, and the ...

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Номер записи: 23
22-08-2023 дата публикации

Real-time monitoring method for internal residual stress distribution of 3D printing optical fiber preform

Номер: CN116625562A
Автор: TIAN YE, ZHONG QIDONG, DUAN CHAO, GUO YUXIN, CHAI QUAN, ZHANG JIANZHONG
Принадлежит:

The invention provides a real-time monitoring method for internal residual stress distribution of a 3D printing optical fiber preform. According to the method, an optical fiber array is embedded into a 3D printing optical fiber preform, the influence of the residual stress in the optical fiber preform on an optical fiber is measured through a distributed optical fiber technology, and information such as the size and position of the residual stress in the preform is obtained in real time. The method for measuring the internal residual stress of the preform does not depend on the shape and size of the preform. The measuring tool optical fiber used in the method is also made of silicon dioxide, and the measuring tool optical fiber can be melted and drawn into the optical fiber together with the subsequent optical fiber drawing step without any influence on the optical fiber basically.

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Номер записи: 24
25-07-2023 дата публикации

Method for establishing three-dimensional model of randomly distributed microspheres

Номер: CN116484692A
Автор: TIAN YE, QU NAIZHANG, DUAN CHAO, ZHANG JIANZHONG
Принадлежит:

The invention provides a three-dimensional model building method for randomly distributed microspheres, which comprises the following steps of: avoiding overlapping of adjacent microspheres in a manner of gradually deleting grids; the method comprises the following steps: establishing a model of microspheres with any microsphere size, size ratio and random distribution in a manner of gradually filling the microspheres with multiple sizes; by slightly moving the positions of part of microspheres, the space arrangement and filling of the microspheres are more reasonable, and the success rate of model establishment is improved.

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Номер записи: 25
13-06-2023 дата публикации

FC-AE-1553PON type network communication control method for space navigation

Номер: CN116260676A
Автор: LIU YINGHUI, HUAI NANA, ZHANG JINGZE, ZHAO YAN, WANG BO, CHANG MINGCHAO, DUAN CHAO, LUO LEI, HU DENGSAN, XIE JUN, XIAO AIBIN, DENG ZHENG, ZHANG HONGWEI
Принадлежит:

The invention discloses an FC-AE-1553PON type network communication control method for space navigation. An FC-AE-1553PON type network high-speed communication controller comprises an FC-AE-1553NT communication control core and an EMIF (external memory interface) communication control core. The FC-AE-1553NT communication control core realizes communication with the NC through an FC-AE-1553NT type network interface, receives a control instruction and data sent by the NC, stores the data in a data cache, forwards the control instruction to the EMIF communication control core, reads application layer data stored in the data cache by the EMIF communication control core, and sends the application layer data to the NC; the EMIF communication control core realizes communication with an application layer through an EMIF interface, receives data sent by the application layer, stores the data sent by the application layer into a data cache, reads NC data stored in the data cache by the FC-AE-1553NT ...

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Номер записи: 26
05-05-2023 дата публикации

Pharmaceutical composition for inhibiting glioblastoma and application

Номер: CN116059216A
Автор: DUAN CHAO, TAO YALI, ZHU SONGXIAN, GUO JINGJING, CHEN JIXIANG
Принадлежит:

The invention relates to the technical field of medicines, in particular to a pharmaceutical composition for inhibiting glioblastoma and application. The cryptotanshinone and temozolomide have a remarkable synergistic inhibition effect on a target STAT3 in glioma for the first time, can inhibit phosphorylation of STAT3Tyr705, block dimerization of the STAT3Tyr705 and a transcription function after the STAT3Tyr705 enters a cell nucleus, reduce expression of MGMT and promote TMZ-induced DNA damage and cell apoptosis, and have important significance on improving the TMZ chemotherapy effect of glioma patients.

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Номер записи: 27
14-07-2023 дата публикации

Continuous flow hydrogen production desulfurization electrolysis system for green electricity consumption

Номер: CN116426937A
Автор: ZHOU YING, DUAN CHAO, TANG CHUN, ZHOU LEYI, LI TINGSONG, YU SHAN, ZHANG RUIYANG, YANG JINGQI
Принадлежит:

The invention provides a continuous flow hydrogen production desulfurization electrolysis system for green electricity consumption, and belongs to the fields of low-carbon green acid gas purification technology, environmental protection and renewable energy sources. Electric energy is provided through green electricity generated by renewable energy sources such as wind, light and water conservancy, acid gas enters the absorption tower for absorption and regeneration and then enters the electrolysis unit, hydrogen and sulfur are obtained through the electrolysis unit, and then product purification is conducted through the separation unit. According to the invention, the existing electrolytic desulfurization hydrogen production technology is utilized, the renewable energy power generation and the energy storage unit are coupled to consume extra electric quantity, and the energy storage unit provides electric energy in the valley-peak period of power shortage, so that the purposes of desulfurizing ...

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Номер записи: 28
08-08-2023 дата публикации

Multi-user multi-carrier DCSK communication method and system based on sparse code multiple access

Номер: CN116566780A
Автор: FANG YI, DUAN CHAO, CHEN PINGPING, MA HUAN, DOU QINJIAN
Принадлежит:

The invention discloses a multi-user multi-carrier DCSK communication method and system based on sparse code multiple access, and the method provided by the invention comprises the steps: superposing the code words of a plurality of users on subcarriers according to the number of users and the number of subcarriers of a DCSK system, and constructing a sparse codebook matrix; sending information symbols sent by a plurality of users are obtained, calculation is carried out based on the sparse mapping matrix through the sparse codebook matrix, and K-dimensional complex code words are obtained; performing chaotic signal modulation on the complex code word to obtain a sending modulation signal; according to the method provided by the invention, the non-orthogonal multiple access technology is considered, the complexity of the system after the sparse codebook multiple access technology is combined with the multi-user multi-carrier DCSK system is effectively reduced, the bit error rate performance ...

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Номер записи: 29
22-06-2016 дата публикации

Distilling device

Номер: CN0205328998U
Автор: LIU RUI, YU ZHANGLONG, YANG YUNLIANG, SONG YU, DING XIAO, DUAN CHAO
Принадлежит:

... 本实用新型公开一种蒸馏装置，包括蒸汽发生锅、蒸筒、蒸屉、冷凝器、支撑件、接液槽和引流器，所述蒸筒的下端开口或透气，蒸筒的上端开口，所述蒸筒置于蒸汽发生锅的锅口上，且将锅口围住，所述蒸筒内设置有蒸屉，所述冷凝器置于蒸筒上端的开口处，且将蒸筒上端的开口盖住，所述冷凝器的底部呈锥形，所述支撑件支撑或连接在蒸筒的壁上，且位于蒸筒内，所述接液槽设置在支撑件上，且位于冷凝器下方的滴液区域内，所述引流器的一端与接液槽内的底部连通，另一端斜向下穿过蒸筒的壁面，伸出蒸筒外。本实用新型可以对固形物进行蒸馏，解决了现有蒸馏装置不适于对固形物进行蒸馏的问题，具有结构简单、使用方便、蒸馏效率高的优点。 ...

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Номер записи: 30
23-06-2023 дата публикации

Preparation method of high-transmittance optical lens

Номер: CN116288277A
Автор: ZHU JIAQI, QIN YUJIE, GAO GANG, LI KUN, DUAN CHAO
Принадлежит:

The invention discloses a preparation method of a high-transmittance optical lens, and relates to a preparation method of an optical lens. The invention aims to solve the technical problem that the existing film preparation technology is difficult to accurately control the thickness of a nano-scale film. According to the invention, the principle of matching of high and low refractive indexes is utilized, and a film system material based on high-refractive-index TiO2 and low-refractive-index SiO2 is selected, so that a high-transmittance effect is achieved. The optical lens also realizes high transmittance, the theoretical average reflectivity in the range of 400-800nm is about 10%, the actual reflectivity is lower than 16%, and the optical lens has good visible light optical performance. The implementation of the optical lens can provide technical guarantee for head-up display visible light band work, and the use performance of head-up display is improved to a great extent.

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Номер записи: 31
16-05-2023 дата публикации

BLDCM control system based on novel approach rate sliding mode variable structure control

Номер: CN116131677A
Автор: LIU LE, SUN ZHANGJUN, REN WU, WANG YANLI, TIAN XIU, DUAN CHAO
Принадлежит:

The invention discloses a BLDCM control system based on novel approach rate sliding mode variable structure control, a method is applied to the field of BLDCM control, and the control system comprises a sliding mode variable structure controller, a PWM modulation unit, an inverter unit, a brushless direct current motor and a position sensor unit. According to the sliding mode variable structure controller, a sliding mode variable structure control algorithm is applied to position control of the BLDCM, a novel reaching law is adopted to solve the system buffeting problem, the control effect that the system is free of overshoot and buffeting is achieved, the control method can remarkably reduce phase lag of the brushless direct current motor, the bandwidth is improved, and the method has the advantages of being simple in structure, low in cost and the like. The calculation is convenient; the implementation is easy, and the like.

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Номер записи: 32
16-05-2023 дата публикации

Underactuated spacecraft three-axis attitude stability control method considering multi-sensitive axis avoidance

Номер: CN116125800A
Автор: HU QINGLEI, DUAN CHAO, SHAO XIAODONG, ZHENG JIANYING, GUO LEI
Принадлежит:

The invention discloses an under-actuated spacecraft three-axis attitude stability control method considering multi-sensitive axis avoidance. The method comprises the following steps: establishing an under-actuated spacecraft attitude dynamic model and a constraint description equation based on two-flywheel configuration; according to the attitude dynamics model and the constraint equation, establishing a trajectory guiding potential function; and designing a three-axis stability control law of the under-actuated spacecraft based on the guide potential function. According to the method, three-axis stable control of the under-actuated spacecraft can be achieved, and compared with an existing under-actuated control method, effective avoidance of multiple risk points in the attitude space can be achieved in the task process. The method is small in calculation amount and can be used for stable control of the three-axis attitude of the spacecraft with only two flywheel torque inputs.

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Номер записи: 33
09-05-2023 дата публикации

Method for treating nitrile-containing sewage by wet process

Номер: CN116081830A
Автор: DENG RUI, SHI DANNI, DUAN CHAO, QIAN XIN, SHEN LIYE
Принадлежит:

The invention discloses a wet process nitrile-containing sewage treatment method, which comprises: 1, doping terephthalic acid sewage and ethylene glycol sewage into nitrile-containing sewage to obtain first mixed sewage, and the concentration of acrylonitrile in the first mixed sewage does not exceed 10 mg/L; 2, calcium salt, nitrogen salt and phosphorus salt are added into the first mixed sewage, the pH value is adjusted to 6-8, and second mixed sewage is obtained; step 3, carrying out anaerobic reaction on the second mixed sewage in an anaerobic device inoculated with anaerobic sludge; 4, monitoring the concentrations of acrylonitrile, terephthalic acid and COD in the effluent of the anaerobic device; and if it is determined that the concentration of acrylonitrile is smaller than 5 mg/L and the removal rate of terephthalic acid and COD is larger than 50%, domesticating the anaerobic sludge, and repeating the steps 1-4. The treatment method disclosed by the invention is economical, efficient ...

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Номер записи: 34
23-06-2023 дата публикации

Logging machine

Номер: CN116267502A
Автор: LIU HONGLONG, DUAN CHAO
Принадлежит:

The invention provides a felling machine which comprises a holding set, a collecting set, a saw blade set, a bearing column and a hydraulic station. The enclasping set is fixed to the lower half portion of the bearing column, the collecting set is connected with the upper half portion of the bearing column, the saw blade set is installed above the enclasping set, and the hydraulic station is arranged on the outer side of the enclasping set. An upper cutting blade, a left collecting claw and a right collecting claw are arranged in the collecting set, the upper sides of the left collecting claw and the right collecting claw are edged, and tree outer branches can be rapidly trimmed when the lumbering machine moves upwards along tree trunks. The enclasping set and the collecting set cut down trees in a section-by-section cutting and transporting mode, the safety production hidden danger that the falling direction of the trees is uncertain, and people are likely to be hit is avoided, and the ...

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Номер записи: 35
18-08-2023 дата публикации

Biomass-based multifunctional epoxy resin as well as preparation method and application thereof

Номер: CN116606421A
Автор: WANG WENLIANG, FU YISHUAI, CHEN YUTONG, MA YUJUN, MIAO HUI, HAN SIZHE, XUE BAILIANG, DUAN CHAO
Принадлежит:

The invention discloses biomass-based multifunctional epoxy resin as well as a preparation method and application thereof, and belongs to the technical field of biomass-based high-value utilization, lignin and a nitrogen-containing polymer are extruded and granulated, microwave-assisted co-pyrolysis is performed, synergistic pyrolysis of the lignin and the nitrogen-containing polymer is realized, and the biomass-based multifunctional epoxy resin is prepared under an acidic condition. The ionization of the solute and the reduction of affinity between the solution and the solute are easier to extract to obtain a target product, formate provides a hydrogen donor in a low-temperature section of the microwave-assisted depolymerization reaction, and phenolic hydroxyl groups of the lignin monomer are further oxidized into aldehyde groups by using the oxidation effect and oxygen vacancy defect of an oxygen carrier in a microwave radiation high-temperature section, so that the lignin is obtained ...

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Номер записи: 36
11-07-2023 дата публикации

Fireproof and lightning-proof outdoor heat conduction oil storage device

Номер: CN116409552A
Автор: HUA ZHIYU, WANG BIN, REN ZHANYU, DUAN CHAO, WANG YAWEI
Принадлежит:

The invention provides a fireproof and lightning-proof outdoor heat conduction oil storage device which comprises an embedded foundation and a sealing tank body which is arranged on the embedded foundation, a top cover is arranged at the top of the sealing tank body, an oil storage space is arranged in the sealing tank body, a manhole is formed in the sealing tank body, and an oil inlet pipe, an oil outlet pipe and an oil discharge pipe are arranged at the bottom of the sealing tank body. The top of the groove is open, a plurality of supporting columns are arranged in the groove, the sealing tank body is arranged on the supporting columns, an oil discharging pipe at the bottom of the sealing tank body is communicated with the oil storage tank, a cooling mechanism is arranged in the oil storage tank, an oil discharging pipe is arranged on the oil storage tank, and the sealing tank body is sleeved with a protective cover. When the temperature of the heat conduction oil exceeds a safety value ...

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Номер записи: 37