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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 25. Отображено 25.
27-07-2016 дата публикации

Closely knit degree detecting system of prestressed concrete structure prestressed duct

Номер: CN0205404469U
Принадлежит:

... 本实用新型涉及到种预应力混凝土结构预应力孔道密实度检测系统。所述检测系统包括低电压强电流钢筋加热设备、连接导线和红外线热成像仪;所述连接导线的端和低电压强电流钢筋加热设备连接,另端有紫铜制作的夹具,能够和钢绞线密贴相连。与现有技术相比,本实用新型所述的预应力混凝土结构波纹管注浆密实度检测系统操作简单、速度快、适用性较强、准确度高,而且易于推广,对预应力混凝土结构施工质量控制、对保证预应力桥梁或结构运营安全,延长其使用寿命有很大的促进作用,在预应力混凝土结构的预应力检测技术领域发挥巨大的作用,市场前景广阔。 ...

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17-01-2019 дата публикации

DECODING METHOD AND APPARATUS BASED ON TEMPLATE MATCHING

Номер: WO2019010634A1
Принадлежит:

Disclosed in the present invention are a decoding method based on template matching. The method is characterized by comprising: obtaining a prediction direction identifier and coded data of a current image block; when a value the prediction direction identifier indicates that the coded data of the current image block is obtained by performing bidirectional prediction on the current image block according to a first motion information list of the current image block and a second motion information list of the current image block, determining the first motion information list of the current image block and the second motion information list of the current image block; determining first motion information according to the first motion information list; determining second motion information according to the second motion information list; and obtaining a reconstructed image block of the current image block according to the first motion information, the second motion information and the coded ...

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29-11-2018 дата публикации

ARRAY SUBSTRATE, DISPLAY DEVICE AND DRIVING METHOD THEREOF

Номер: WO2018214491A1
Принадлежит:

Disclosed are an array substrate, display device and a driving method thereof. The array substrate comprises an underlying substrate (101) having a display area (1010) and a peripheral area (1011) surrounding the display area (1010); and the following components disposed on the underlying substrate (101) and located in the display area (1010): a first thin film transistor (110), a second thin film transistor (120), a data line (150), a first electrode (130) and a second electrode (140). The first thin film transistor (110) comprises a first source (116) and a first drain (118); the second thin film transistor (120) comprises a second source (126) and a second drain (128); the first source (116) and the second source (126) are respectively connected to the data line (150); the first drain (118) is connected to the first electrode (130), and the second drain (128) is connected to the second electrode (140). The array substrate can be used to realize a display function and a touch-control ...

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27-08-2021 дата публикации

Lead wire mesh willow stone pillow for dam emergency rescue protection

Номер: CN214061477U

The utility model relates to the technical field of dam protection, in particular to a lead wire mesh willow stone pillow for dam emergency rescue protection, which comprises a first silk screen and a second silk screen, the edges of the first silk screen and the second silk screen are sewn together, willow materials are filled in a cavity formed by the first silk screen and the second silk screen, and stone materials are wrapped in the willow materials. And first keel ropes are inserted into the first silk screen and the second silk screen. The lead wire mesh willow-stone pillow has the advantages that the lead wire cage and the willow-stone pillow are combined together to form the lead wire mesh willow-stone pillow, the advantages of the lead wire cage and the willow-stone pillow are absorbed, meanwhile, the defects of the lead wire cage and the willow-stone pillow are ingeniously avoided, impact prevention and foot fixation can be achieved, the air closing effect is good, the emergency ...

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09-05-2023 дата публикации

Edge cutting flag capable of giving alarm

Номер: CN116077914A
Принадлежит:

The invention discloses an edge cutting flag capable of giving an alarm, and belongs to the field of football matches. Due to the view problem, a main referee of a football match is often difficult to timely obtain and send a signal, for example, the main referee is difficult to timely discover when no team member fouls behind the main referee of the football match and lifts a flag to hint. According to the technical scheme, an alarm lamp is arranged at the top of the edge cutting flag, a handle is provided with a switch, alarm sound and neon lamp light can be provided, and signals are reported to a main referee through cooperation of the alarm lamp, the neon lamp and semaphore. The edge cutting flag is used for football matches, and the novel edge cutting flag capable of giving an alarm is provided for edge cutting.

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08-08-2023 дата публикации

Artificial turf material with high buffering performance and preparation method thereof

Номер: CN116554398A
Принадлежит:

The invention discloses an artificial turf material with high buffer performance, and belongs to the technical field of artificial turf, double bonds are introduced into two ends of a complex between ammonium salt and derivatized benzo 21-crown-7, and then the complex is copolymerized with ethylene to obtain a network-shaped polymer; the artificial turf prepared from the artificial turf material with the high buffering performance has relatively strong elastic recovery capability, tensile resistance and buffering performance, greatly reduces the injury to athletes in the use process, and has a good application prospect.

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18-10-2018 дата публикации

ARRAY SUBSTRATE AND DISPLAY DEVICE

Номер: WO2018188656A1
Принадлежит:

An array substrate and a display device. The array base plate comprises thin film transistors, and each thin film transistor comprises a gate electrode layer and a source and drain layer. The source and drain layer is located above the gate electrode layer. Via-hole platforms of the gate electrode layer are partially overlapped with via-hole platforms of the source and drain layer. By means of the solution, the number of via-hole platforms of the array substrate can be reduced, thereby improving the UV transmittance.

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04-04-2023 дата публикации

Intelligent lithology identification method for water-containing rock by combining image identification and spectral analysis

Номер: CN115908890A
Принадлежит:

The invention provides a water-containing rock intelligent lithology identification method combining image identification and spectral analysis. The method comprises the following steps: step 1, obtaining an original while-drilling rock debris image and rock infrared spectrum data; 2, carrying out image preprocessing on the original rock debris image; step 3, carrying out rock debris sample image feature extraction and normalization processing; 4, performing feature selection and normalization processing on the spectral data of the water-containing rock by using a Filter method; 5, based on the double migration feature fusion convolutional neural network, combining the rock debris sample image features and the rock spectral data to construct a rock debris feature analysis model; step 6, establishing a lithology template library by combining rock debris characteristics and rock spectral data; and 7, lithology discrimination is carried out. According to the method, lithology identification ...

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20-06-2019 дата публикации

IMAGE ENCODING AND DECODING METHODS AND DEVICES

Номер: WO2019114713A1
Принадлежит:

Provided are an image encoding and decoding methods and devices. The encoding method comprises: use a target luma intra-prediction mode to perform intra-prediction on a luma component of a block to be encoded so as to obtain a luma component residual block; determining a first set of transform kernels according to a first mapping relationship between a plurality of preset luma intra-prediction modes and a plurality sets of transform kernels and the target luma intra-prediction mode, wherein the first mapping relationship is determined by prediction characteristics of the luma component residual block obtained according to the plurality of luma intra-prediction modes; and using the first set of transform kernels to perform transformation on the luma component residual block to obtain a first transformation coefficient of the luma component residual block. In the encoding method provided in an embodiment of the present invention, a first mapping relationship is used to determine a set of ...

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16-05-2019 дата публикации

MANUFACTURING METHOD FOR CONTROLLING INDEPENDENT PORE SIZE AND INDEPENDENT WIRE THICKNESS

Номер: WO2019090859A1
Автор: SHI, Jilong, MAO, Min
Принадлежит:

A manufacturing method for controlling an independent pore size and an independent wire thickness, comprising the following steps: substrate trimming, substrate surface treatment, laser wiring pattern forming, line forming, line film design, substrate drilling, substrate and line film alignment, pressurized curing, borehole etching and warehousing storage. In the substrate trimming, the rotating speed of a polishing machine is 400-550 r/min. In the laser wiring pattern forming, the laser modulation frequency is 1200-5000 Hz, the pulse width is 60-150 ns, and the average laser power is 10-200 W. In the substrate surface treatment, nonmetallic light-induced catalyst aldehydes are solid, liquid or gaseous trihydric alcohol, and the thermoplastic bearing materials are polyvinyl chloride, polycarbonate and polybutylene terephthalate. In the substrate drilling, after the substrate is loaded to a vacuum suction disc, an alignment mark is used to enable a drilling beam to be matched with a circuit ...

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04-07-2023 дата публикации

System and method for rapidly analyzing C1-C8 gas sample by gas chromatography-mass spectrometry

Номер: CN116381120A
Принадлежит:

The invention relates to the technical field of oil logging gas analysis, in particular to a system and method for rapidly analyzing C1-C8 gas samples through gas chromatography-mass spectrometry. According to the gas chromatography-mass spectrometry system for rapidly analyzing the C1-C8 gas sample, a first valve is communicated with a sample inlet pipe, and the first valve, a first quantitative loop, a second quantitative loop and a second valve are communicated to form a sampling gas path; the first quantitative loop, the first valve, the low-carbon pre-column, the low-carbon separation column and the chromatographic detection module are communicated to form a low-carbon detection gas path; the second quantitative loop, the second valve, the high-carbon pre-column and the air resistor are communicated to form high-carbon separation air path communication; the second valve, the high-carbon pre-column and the mass spectrometry detection module are communicated to form a high-carbon detection ...

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18-07-2023 дата публикации

Shallow opening inner diameter measuring device with measuring head capable of automatically and elastically abutting

Номер: CN116448039A
Принадлежит:

The invention relates to a shallow opening inner diameter measuring device with a measuring head capable of automatically and elastically abutting, which comprises a measuring frame, a positioning pin and a transverse digital display scale, and is characterized in that the middle part of the measuring frame is provided with a strip-shaped hole distributed along the longitudinal direction, and a sliding rail is arranged in the strip-shaped hole; the horizontal digital display scale is arranged on the slide rail in a sliding manner, a display screen of the horizontal digital display scale is positioned on the front surface of the measuring frame, and the horizontal digital display scale is provided with a measuring head which penetrates through the strip-shaped hole so as to extend to the back surface of the measuring frame; the positioning pin is arranged on the back surface of the measuring frame and is positioned on an extension line of the sliding rail; one side, close to the positioning ...

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04-08-2023 дата публикации

Waste gas treatment device

Номер: CN116531927A
Принадлежит:

The waste gas treatment device comprises a butt joint pipeline capable of being in butt joint with a smoke outlet of a quenching furnace and a cooling base arranged on the right side of the butt joint pipeline, one end of the butt joint pipeline communicates with the cooling base, and supports are fixedly connected to the front face and the back face of the cooling base correspondingly; a bottom supporting plate capable of being placed on the ground is fixedly connected to the bottom of the support, a snake-shaped cavity used in cooperation with a butt joint pipeline is formed in the cooling base, the end, away from the butt joint pipeline, of the snake-shaped cavity communicates with an exhaust pipe, and cooling assemblies are arranged on the cooling base and the exhaust pipe. A purification assembly is arranged at the end, away from the snakelike cavity, of the exhaust pipe, the cooling assembly comprises multiple sets of cavities which are sequentially formed in the cooling base in the ...

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07-04-2023 дата публикации

Device for testing relative displacement of structure

Номер: CN115930795A
Принадлежит:

The invention relates to a structure relative displacement testing device which comprises a magnetic base, a laser ranging device, a telescopic elastic assembly and a limiting device assembly, the magnetic base can control a built-in magnetic material through a magnetic circuit control valve to achieve opening and closing of a magnetic circuit, and the laser ranging device can accurately measure the height of a structure. The telescopic elastic assembly comprises a reset spring and a high-strength steel wire, a wire passing hole is formed in the side, away from the magnetic base, of a shell of the telescopic elastic assembly, and the limiting device assembly is matched for limiting use at the length scale meeting the use requirement according to the ranging reading of the laser ranging device. Different from a traditional structure relative displacement test mode, the device is additionally provided with a steel plate on the surface of a structure and is directly applied to the surface ...

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16-05-2023 дата публикации

Device and method for discharging hazardous waste incineration waste gas

Номер: CN116123540A
Принадлежит:

The invention discloses a hazardous waste incineration waste gas emission device and method, and relates to the technical field of hazardous waste incineration waste gas emission, the hazardous waste incineration waste gas emission device comprises a bucket elevator, a gasification furnace and a secondary combustion chamber, the gasification furnace is installed on one side of the bucket elevator, the gasification furnace is connected with the secondary combustion chamber through a pipeline, and the secondary combustion chamber is connected with the bucket elevator through a pipeline. The secondary combustion chamber is connected with a membrane wall type waste heat boiler through a pipeline, an ash discharging device is installed on one side of the membrane wall type waste heat boiler, and the membrane wall type waste heat boiler is connected with a waste gas purification system through a pipeline. According to the hazardous waste incineration waste gas emission device and method, pyrolysis ...

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11-07-2023 дата публикации

Application of RFC4 in GBM diagnosis and improvement of curative effect of GBM chemotherapy

Номер: CN116413442A
Автор: MAO MIN
Принадлежит:

The invention belongs to the technical field of biological medicine, and particularly relates to application of RFC4 in GBM diagnosis and improvement of GBM chemotherapy curative effect. The invention specifically comprises application of an RFC4 inhibitor in preparation of drugs for enhancing the treatment sensitivity of temozolomide in glioblastoma, reducing autophagy activation induced by temozolomide in glioblastoma, inhibiting glioma cell proliferation and the like. Researches in the patent find that RFC4 expression in glioblastoma is obviously up-regulated, and the sensitivity of cells to temozolomide is reduced; the RFC4 has obvious activation regulation on the autophagy process, and the sensitivity of glioblasts to temozolomide is influenced by autophagy. The invention clarifies the induction effect of RFC4 on autophagy and the influence of RFC4 on temozolomide sensitivity, provides a new therapeutic target for solving the problem of drug resistance of temozolomide in clinical application ...

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01-08-2023 дата публикации

Method for judging fluid property based on real-time carbon isotope logging technology

Номер: CN116517531A
Принадлежит:

The invention discloses a method for judging fluid properties based on a real-time carbon isotope logging technology, which comprises the following steps of: 1, acquiring isotope parameters and judging to obtain an oil and gas reservoir fluid type, 2, establishing an analysis chart and judging an oil and gas filling degree, 3, establishing a methane isotope ratio of a reservoir cover layer and judging oil and gas storage conditions, 4, determining the property of the stored fluid according to the fluid type, the filling degree and the storage condition of the oil and gas reservoir; according to the method, the carbon isotope data is obtained through the real-time carbon isotope logging technology, and the established fluid filling degree analysis chart is combined, so that the complex fluid property problem which is difficult to implement by the existing logging technologies such as gas logging, geochemical logging and rock debris fluorescence logging can be supplemented and utilized, the ...

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18-04-2023 дата публикации

Electrode slice quality detection system and method, adapter and electric field generator

Номер: CN115980490A
Принадлежит:

The invention discloses a quality detection system and method of an electrode slice, an adapter and an electric field generator, the quality detection system comprises the adapter, an upper computer and the electric field generator connected between the adapter and the upper computer, the adapter is used for sampling analog temperature signals detected by each temperature detection unit in the electrode slice, the adapter or the electric field generator determines a test coding array of the electrode plate according to the sampled analog temperature signal detected by each temperature detection unit, and sends the test coding array to the upper computer; and the upper computer is used for comparing the test coding array with the standard coding array of the qualified electrode plate and judging whether the electrode plate is qualified or not. Therefore, in the production process of the electrode plate, whether each temperature detection unit of the electrode plate is normally connected ...

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25-04-2023 дата публикации

Tumor electric field treatment system, tumor treatment equipment and electrode plate fault detection method

Номер: CN116008702A
Принадлежит:

The invention discloses a tumor electric field treatment system, tumor treatment equipment and an electrode slice fault detection method, the system comprises at least one electrode slice, each electrode slice comprises a plurality of electrode slice units and a plurality of temperature detection units, and each temperature detection unit detects the temperature of the corresponding electrode slice unit; the electric field generator is used for generating an alternating electric signal and transmitting the alternating electric signal to each electrode plate through the adapter, and the adapter is used for sampling a temperature signal detected by each temperature detection unit in the electrode plate and sending the sampled temperature signal to the temperature sensor; and a detection code array of the electrode slice is determined according to the sampled temperature signal detected by each temperature detection unit, and the detection code array is compared with a preset standard code ...

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07-04-2023 дата публикации

Nuclear power station water intake interception net garbage collection and transportation system

Номер: CN115928674A
Принадлежит:

The invention relates to a nuclear power station water intake interception net garbage cleaning and transporting system which comprises a floating mat device, a movable suction device, a garbage hoisting and transporting device and a trestle device. The floating mat device comprises a floating mat body formed by sequentially splicing a plurality of floating mat modules, anchor chains are arranged on the upstream side and the downstream side of each floating mat module, one end of each anchor chain is fixedly arranged on the floating mat body, and an anchorage device is arranged at the other end of each anchor chain. According to the nuclear power station water intake interception net garbage clearance system, the movable suction device sucks garbage in the net bags, the movable suction device moves on the basis of the floating mat device, the garbage in the net bags is sucked, the sucked garbage is conveyed to a garbage treatment position through the garbage hoisting device, and therefore ...

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30-06-2023 дата публикации

Design method for cooling structure of air-cooled electric vibration table

Номер: CN116362084A
Принадлежит:

The invention provides a method for designing a cooling structure of an air-cooled electric vibration table, which comprises the following steps of: 1, determining a basic preliminary design scheme: carrying out basic preliminary design according to basic design parameters provided by an entrusting party, and formulating the basic preliminary design scheme; step 2, specifying a detailed design scheme of a foundation, namely establishing an electromagnetic finite element model of the electric vibration table, performing fluid analysis according to the excitation current of the vibration table, the working frequency of the vibration table and the limit value of the simulation experiment load of the vibration table, calculating the thrust of the vibration table under each frequency, and determining the design scheme of the foundation; comparing the minimum thrust value, namely the basic thrust Fv, of the vibration table obtained through modal analysis in the previous step with a basic thrust ...

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04-04-2023 дата публикации

Koala correction device and method for output of thermal resistance temperature sensor of comprehensive logging instrument

Номер: CN115901012A
Принадлежит:

The invention relates to the field of correction technology application, and discloses a Koala correction device and method for the output of a thermal resistance temperature sensor of a comprehensive logging instrument, and the device comprises a data collection module, a temperature gradient calculation module, a bias gradient calculation module, a bias value derivation module, and a correction value calculation module. The system further comprises a thermal resistance temperature sensor and an auxiliary temperature sensor. The temperature gradient calculation module calculates the temperature gradient according to the temperature data measured by the auxiliary temperature sensor, and calculates the average temperature according to the temperature gradient. The bias gradient calculation module calculates the bias value gradient according to the temperature gradient, the average temperature and the temporary bias value of the thermal resistance temperature sensor. And the correction value ...

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15-08-2023 дата публикации

Drilling fluid extraction device suitable for fluid logging

Номер: CN116593247A
Принадлежит:

The invention discloses a drilling fluid extraction device suitable for fluid logging. The drilling fluid extraction device comprises important components such as a drilling fluid extraction device body, a pump assembly and a drilling fluid drawing probe. Drilling fluid is sucked by a drilling fluid suction probe with cleaning slurry, and a liquid level sensor is arranged to ensure that the drilling fluid is always immersed in fresh circulating drilling fluid, so that the stability of detection conditions is realized; the high-drilling-speed one-way motor realizes separation of drilling fluid and gas in the extraction chamber; the pump assembly is provided with a peristaltic pump, specific power is kept, and quantitative drilling fluid removal is achieved; the heater device and the auxiliary heating device can heat the water-based drilling fluid to 70 DEG C and heat the oil-based drilling fluid to 90 DEG C, so that the function of extracting liquid heavy components (C6-C8 hydrocarbons) ...

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04-04-2023 дата публикации

Hydrothermal synthesis method of metal organic framework Cys-MIL-101 adsorbent

Номер: CN115888656A
Принадлежит:

The invention belongs to the technical field of porous material science and new chemical materials, and relates to a hydrothermal synthesis method of a metal organic framework Cys-MIL-101 adsorbent. The preparation method comprises the following steps: by taking water as a solvent, cysteine and terephthalic acid as double ligands, chromium nitrate nonahydrate as a metal salt and hydrofluoric acid or hydrochloric acid as a mineralizer, growing at 170-200 DEG C for 10-12 hours, purifying with water, N, N-dimethylformamide and 95% ethanol, and carrying out vacuum drying at 130 DEG C for 10 hours to obtain the activated double-ligand type metal organic framework Cys-MIL-101 adsorbent. The Cys-MIL-101 adsorbent synthesized by the method has relatively high specific surface area and micropore capacity, is rich in nitrogen and sulfur functional groups, and has excellent gas adsorption performance.

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23-06-2023 дата публикации

Electrode plate, electrode plate identification method, tumor electric field treatment system and treatment equipment

Номер: CN116271523A
Принадлежит:

The invention discloses an electrode plate, a tumor electric field treatment system and treatment equipment. The electrode plate comprises a substrate; a plurality of electrode slice units and a plurality of temperature detection units, each temperature detection unit is arranged corresponding to one electrode slice unit so as to detect the temperature of the corresponding electrode slice unit, and the plurality of electrode slice units are configured into at least three row groups and at least three column groups; the signal ends of the corresponding temperature detection units in each column group are connected together to serve as temperature sampling points, and the grounding ends of the corresponding temperature detection units in each row group are connected to a grounding pin through a control switch. The analog temperature signals detected by the corresponding temperature detection units in each row group are sampled by the corresponding temperature sampling points at the same time ...

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