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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 10. Отображено 10.
16-09-2015 дата публикации

Automatic three-dimensional ultrasound image scaling method

Номер: CN104915924A
Принадлежит:

The invention discloses an automatic three-dimensional ultrasound image scaling method. The method comprises the steps that a scanning model is provided, wherein the model comprises an approximate sphere and the material of the sphere is different from surrounding materials; three-dimensional ultrasound is used to scan the model; the three-dimensional ultrasound image of the model is reconstructed; an image processing method is used to calculate the number of voxels of the sphere in the three-dimensional image; according to the size of the voxels, the volume of the sphere is calculated; and the volume is compared with the volume of an actual sphere to acquire a calibration value of three-dimensional ultrasound imaging. The method provided by the invention has the advantages of accurate and reliable calibration result, fast calculation speed and high degree of automation.

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25-07-2023 дата публикации

Ultrasonic oil removal washing equipment

Номер: CN116479600A
Принадлежит:

The invention provides ultrasonic oil removal washing equipment, and relates to the technical field of fabric production, the ultrasonic oil removal washing equipment comprises a washing unit, a padder unit and a drying unit, the washing unit comprises a first ultrasonic generation device and a washing box used for soaking gray cloth; the padder unit comprises a roller assembly, and the roller assembly is used for rolling and pulling gray cloth out of the washing tank and squeezing redundant water on the gray cloth in a rolling mode; the drying unit comprises a traction assembly and a heating assembly, the gray cloth extruded by the padder unit is pulled by the traction assembly, and the gray cloth is heated and dried by the heating assembly. The purpose of deoiling is achieved by soaking gray cloth in the water washing tank and cleaning the gray cloth through the first ultrasonic generation device; then redundant water on the gray cloth is extruded through the padder unit, and then the ...

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18-08-2023 дата публикации

Data processing method, device and system

Номер: CN116610739A
Принадлежит:

The embodiment of the invention provides a data processing method, device and system. The method comprises the following steps: receiving a data acquisition task, acquiring data by using a visual acquisition tool, and caching the acquired data into middleware; using a built-in calculation engine of the distributed file management system to consume the cache data in the message queue in the middleware, and storing the processed data; the method comprises the following steps: receiving a data query request, analyzing the query request by using a distributed query engine, determining a query node corresponding to the query request, querying data corresponding to the query request through the query node, and returning a query result. According to the data processing method provided by the embodiment of the invention, the user can control the start and stop of the data source and the acquisition tool, the mass data can be quickly and efficiently acquired, analyzed, summarized and processed, ...

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13-04-2021 дата публикации

Adjustable smoke exhaust moxibustion tool

Номер: CN212940564U

The utility model relates to an adjustable smoke exhaust moxibustion tool. The adjustable smoke exhaust moxibustion tool comprises a moxibustion body, a base, a smoke exhaust pipe and a smoke sucker, the moxibustion body is of a conical structure; a layer of hollow annular groove is formed in the upper portion of the inner wall of the moxibustion body. Open type sliding grooves are formed in the two sides of the lower portion of the inner wall of the moxibustion body. A plurality of clamping grooves are sequentially formed in one side of the sliding groove from top to bottom. A fixing rod is arranged in the sliding groove. The diameter of the fixing rod body is matched with the sizes of the sliding groove and the clamping groove. A layer of filter screen is arranged in the middle of the base; the range hood comprises a power device and a smoke exhaust connector. The smoke exhaust connector is of a hollow cylindrical structure, a threaded structure is arranged on the inner side of the front ...

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27-08-2008 дата публикации

Double-card double-standby double-blue-tooth mobile phone

Номер: CN0101252753A
Принадлежит:

The invention discloses a dual card, dual standby and dual bluetooth mobile phone, which comprises a host phone, an auxiliary phone, a mobile phone power supply, a bluetooth equipment, a bluetooth earphone, a PCM change-over switch module and an interface module, etc., and is used for ensuring the two SIM cards to be under the standby mode simultaneously, respectively providing the single standby of the host phone and the single standby of the auxiliary phone, and also ensuring the auxiliary phone to be connected with the bluetooth equipment through the host phone for communication. The mobile phone has the advantages of simple structure, convenient operation, and low cost, etc., thereby having extremely high market value and use value.

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15-06-2011 дата публикации

Duct length measuring device based on sound waves

Номер: CN0102095391A
Принадлежит:

The invention claims a duct length measuring device, which comprises a logic circuit control part (1), a sound wave emission part (2), a temperature detecting part (3) and a sound wave receiving and signal preprocessing circuit (4). When the device is used for measuring a hollow duct with both open ends, the device can be positioned on one end of the duct for carrying out measurement without any processing on the surface and the ports of the duct. The device has the advantages of simple principle, low cost, strong capacity of resisting disturbance, reasonable structure, light weight, durability and wide application range.

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02-04-2008 дата публикации

Air cleaning device

Номер: CN0101152617A
Автор: HOU WENGUANG, WENGUANG HOU
Принадлежит:

The invention provides a gas cleaner and aims to eliminate poisonous gas escaping from the test process. The air washer consists of an air pump, an active carbon box, a gas cleaning tank, a gas-guide tube and a gas hood (organic glass hood), all of which are interconnected in series. When in use, a test object is covered with the gas hood, the air pump 1 is opened, and the air pump pumps out air in the cavity of the gas cleaning tank 3-1 through the active carbon 2, therefore, pressure intensity in the tank is reduced and gas in the gas hood is pressured into the tank by atmosphere. When gas gets through gas cleaning liquid 3-2, gas reacts with chemical substance in gas cleaning liquid and then is absorbed. Residual gas gets into the active carbon box and then is absorbed secondly by active carbon to realize cleaning of gas. The invention completely solves the shortsighted method with which polluted air is just pumped out and released into atmosphere in the part.

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04-04-2023 дата публикации

Screen frame cleaning equipment

Номер: CN115889253A
Автор: HOU WENGUANG, CHEN WENMING
Принадлежит:

The invention provides screen frame cleaning equipment. The screen frame cleaning equipment comprises a cleaning device, an air drying device, a conveying device and a sewage treatment device. The cleaning device is used for cleaning the screen frame; the air drying device is used for drying the screen frame; the conveying device is arranged on the rack, the cleaning device and the air drying device are sequentially arranged on the rack in the conveying direction of the conveying device, and the conveying device is used for controlling the screen frame to sequentially penetrate through the cleaning device and the air drying device; the sewage treatment device is communicated with the cleaning device, and the sewage treatment device is used for treating sewage generated by the cleaning device. The problems that the screen frame needs to be cleaned manually and basket cleaning water cannot be reutilized are solved, and the device has the advantages of saving water sources and being high in ...

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09-05-2023 дата публикации

RDSS short message function realization system and method based on wireless network

Номер: CN116095620A
Принадлежит:

The embodiment of the invention discloses an RDSS short message function implementation system and method based on a wireless network, the system comprises a public network mobile phone and an RDSS short message device, the RDSS short message device is composed of a single-chip microcomputer, a Beidou No.3 RDSS short message module, an RDSS antenna and a WIFI module, the single-chip microcomputer is set to be in an AP hotspot mode through the WIFI module, and the Beidou No.3 RDSS short message module is set to be in an AP hotspot mode through the WIFI module. And the public network mobile phone is connected to the AP hotspot of the WIFI module through WIFI. According to the invention, the function of receiving and transmitting the RDSS short message by the public network mobile phone is realized by utilizing the WIFI function of the mobile phone or other wireless transmission modes, and one RDSS short message device can be connected with a plurality of public network mobile phones, so that ...

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21-07-2023 дата публикации

External trigger type protection USB flash disk and control method thereof

Номер: CN116467761A
Принадлежит:

The embodiment of the invention discloses an external trigger type protection USB flash disk and a control method thereof, the USB flash disk comprises a USB flash disk body, an MCU, a memory, a voltage converter and a USB-A type connector are integrated in the USB flash disk body, a trigger unit is arranged on the USB flash disk body, and the MCU is electrically connected with the memory, the voltage converter, the USB-A type connector and the trigger unit. By adding the key switch, the safety of hot plug of the USB flash disk can be realized, and data loss of the USB flash disk caused by misoperation is prevented.

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