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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 9. Отображено 9.
21-04-2023 дата публикации

Preparation method of groove

Номер: CN115995384A
Автор: WANG WENZHI, ZHOU WENXIN, ZHANG GUOWEI
Принадлежит:

The invention provides a preparation method of a groove, which comprises the following steps of: providing a substrate on which a hard mask layer is formed; etching the hard mask layer to form a first opening and a second opening in the hard mask layer; filling the first opening and the second opening to form a first oxide layer; forming a patterned photoresist layer to cover the hard mask layer, wherein the patterned photoresist layer exposes the first oxide layer in the first opening; executing a first etching process, and etching by taking the patterned photoresist layer as a mask to remove the first oxide layer in the first opening; and removing the patterned photoresist layer, executing a second etching process, and etching by taking the hard mask layer as a mask to remove the first oxide layer in the second opening and part of the substrate so as to form a first groove with a first depth and a second groove with a second depth in the substrate. According to the invention, the substrate ...

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Номер записи: 1
06-06-2023 дата публикации

Processing method of traditional Chinese medicine granules

Номер: CN116211703A
Автор: WU ZHONGHUA, WANG WENZHI, LI YONGHE, ZHENG AIHUA, GONG QING
Принадлежит:

The invention relates to the technical field of traditional Chinese medicine granule processing, in particular to a traditional Chinese medicine granule processing method.The traditional Chinese medicine pretreatment device comprises a treatment frame, a supporting frame, a treatment mechanism and a wall breaking mechanism. When the heating lamp tube is powered on, aphids on schizonepeta spikes can be driven out and killed by the temperature provided by the heating lamp tube, so that the aphids are not attached to the surfaces of the schizonepeta spikes any more, dead aphids are leaked out of the impurity removal groove through blowing of the air bellow, and therefore pests such as the aphids on the schizonepeta spikes can be killed, and the neatness of the surfaces of the schizonepeta spikes is improved; therefore, the purity of subsequent schizonepeta spike volatile oil is improved.

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Номер записи: 2
15-08-2023 дата публикации

Powder medicine pipeline conveying and screening equipment

Номер: CN116586305A
Автор: WANG WENZHI, LIU ZIQIU, DAI CHENSHAN, ZHENG AIHUA, LI YONGHE, YANG ZHIPING, GAO QINGYING
Принадлежит:

The invention discloses powder medicine pipeline conveying and screening equipment, and relates to the technical field of powder medicine production, the powder medicine pipeline conveying and screening equipment comprises a supporting frame, a separation assembly is fixedly mounted on the supporting frame, the separation assembly comprises a separation chamber, and a first steel disc supporting disc and a second steel disc supporting disc are rotatably mounted in the separation chamber. According to the device, drugs at the production position of a powder drug production workshop can be conveyed into the separation cone sleeve in a gas pipeline conveying mode, so that the powder drug production workshop and a quality screening workshop run coherently; through the arranged separation assembly, fine and qualified powder medicine can be rapidly screened out, and the problem that the speed is low due to filtering of a transmission filter screen is solved; and through the arranged filtering ...

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Номер записи: 3
29-08-2023 дата публикации

Intracranial aneurysm detection method, device and equipment based on nuclear magnetic resonance image

Номер: CN116664513A
Автор: FANG GANG, QIN LAN, WANG WENZHI, YU SHU, YANG GUANGMING, INOTANE
Принадлежит:

The embodiment of the invention discloses an intracranial aneurysm detection method, device and equipment based on a nuclear magnetic resonance image. The method comprises the following steps: acquiring image data to be processed, wherein the image data to be processed is nuclear magnetic resonance image data containing intracranial aneurysm; adopting sliding window processing to extract a first image block of the to-be-processed image data; inputting a first image block of the to-be-processed image data into a pre-trained blood vessel segmentation model to obtain a blood vessel segmentation mask image; the blood vessel segmentation mask image serves as sampling position reference data, a second image block of the image data to be processed is input into a pre-trained aneurysm segmentation model to predict the probability of aneurysm, an aneurysm prediction result corresponding to the second image block is obtained, and the blood vessel segmentation model and the aneurysm segmentation model ...

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Номер записи: 4
02-06-2023 дата публикации

Scene-based testability design method for airborne electronic system

Номер: CN116204409A
Автор: ZHANG JUNCAI, WANG WENZHI, LI BIHAN, ZHU ENLIANG, HAN KANG, GAO YIHAN
Принадлежит:

The invention belongs to the technical field of airborne electronic system design and test, and particularly relates to a testability design method of an airborne electronic system based on a scene, which comprises the following steps: analyzing context data of a working scene, defining a test data grading model, and then defining a transmission path of test data and a test data control software deployment structure. The invention further provides a test data transmission method. The generated test data can be used for testing, data monitoring, data analysis, data display and data playback of an airborne or ground test platform. On one hand, the test accessibility is improved, and then the test coverage rate is increased; and on the other hand, the fault reproduction rate is improved, and the troubleshooting workload and troubleshooting difficulty are reduced.

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Номер записи: 5
04-07-2023 дата публикации

Traditional Chinese medicine processing and concentrating process

Номер: CN116370309A
Автор: WU XUEDONG, WANG WENZHI, LI YONGHE, LIU ZIQIU, ZHENG AIHUA
Принадлежит:

The invention relates to the technical field of traditional Chinese medicine processing, in particular to a traditional Chinese medicine processing and concentrating process which uses a traditional Chinese medicine processing and concentrating device which comprises a machine body, a supporting frame is fixedly installed on the lower side of the outer side wall of the machine body, and a water injection opening is fixedly formed in the side, close to the upper end, of the rear outer side wall of the machine body. A convenient taking mechanism is arranged on the upper surface of the machine body, an impurity preventing mechanism is arranged at the lower end of the convenient taking mechanism, a stirring and squeezing mechanism is arranged in the impurity preventing mechanism, and a rubbing mechanism is arranged in the stirring and squeezing mechanism, so that medicinal materials are stirred in the cooking process, and the contact area between the medicinal materials and water is increased ...

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Номер записи: 6
28-04-2023 дата публикации

Hydrofining catalyst and preparation method thereof

Номер: CN116020500A
Автор: LI FUQIANG, WANG WENZHI, SHI CHENXU, HU ZHIKUN, GUAN HANTING
Принадлежит:

The invention relates to the field of hydrofining catalysts, and discloses a hydrofining catalyst and a preparation method thereof. The method comprises the following steps: 1) sequentially carrying out first drying, pre-roasting and first roasting on a carrier wet strip subjected to extrusion molding to obtain a catalyst carrier; (2) carrying out dipping treatment on the catalyst carrier prepared in the step (1); and (3) sequentially carrying out second drying and second roasting on the catalyst carrier subjected to dipping treatment in the step (2). Wherein the first drying condition comprises the steps that drying is conducted for 10 min to 20 min at the temperature of 40 DEG C to 70 DEG C, drying is conducted for 15 min to 25 min at the temperature of 50 DEG C to 80 DEG C, drying is conducted for 20 min to 30 min at the temperature of 60 DEG C to 90 DEG C, drying is conducted for 20 min to 30 min at the temperature of 70 DEG C to 100 DEG C, drying is conducted for 30 min to 40 min at ...

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Номер записи: 7
29-08-2023 дата публикации

Improved percolation equipment and method

Номер: CN116651002A
Автор: WU XUEDONG, WANG WENZHI, LIU ZIQIU, ZHENG AIHUA, LIU JIANHUI
Принадлежит:

The invention belongs to the technical field of filtration and purification, and particularly relates to improved percolation equipment and method.The improved percolation equipment comprises a U-shaped table, a fixing mechanism is jointly arranged on the vertical sections of the left side and the right side of the U-shaped table, lifting mechanisms are symmetrically arranged in the fixing mechanism in the vertical direction, and a water cooling mechanism is arranged on the fixing mechanism; a liquid conveying mechanism is arranged on the right side of the upper end of the U-shaped table, a filtering mechanism is arranged on the lower portion in the fixing mechanism, and a pressing mechanism is arranged at the upper end of the fixing mechanism. According to the device, a first air cylinder and a second air cylinder jointly control a clamping plate to drive an extrusion rod to promote an I-shaped table to interact with medicinal materials in an operation barrel, so that air among the medicinal ...

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Номер записи: 8
23-06-2023 дата публикации

Buffer overflow error detection method

Номер: CN116305094A
Автор: WANG WENZHI, FAN MENG, YU AIMIN, MENG DAN
Принадлежит:

The invention discloses a buffer overflow-oriented error detection method, which belongs to the field of software security testing, and comprises the following steps of: preprocessing a binary program to be analyzed, determining potential functions with buffer overflow, and sequencing according to the priority of risks; selecting a function with the highest risk coefficient as a to-be-detected target function according to the priority ranking, performing buffer overflow detection, and finding input parameters which pass through and influence the target function through dynamic taint analysis and dynamic instrumentation technologies; symbolizing the input parameters by utilizing a Concolic execution method, and detecting whether a buffer overflow bug exists in the target function or not by utilizing a self-defined memory model and a detection engine; and if a buffer overflow bug exists on a certain path, global input is given until all paths in the target function are explored. According ...

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Номер записи: 9