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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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Применить Всего найдено 4. Отображено 4.
08-06-2005 дата публикации

Cervical carcinoma cell auxiliary checking method

Номер: CN0001624475A
Автор: CHENG XIANPING, ZHAI ZHONGSHENG, WAN JIAN, XIANPING CHENG, ZHONGSHENG ZHAI, JIAN WAN
Принадлежит:

An auxiliary detection method for carcinoma of cervix cell, including the following steps: use actuating motor to collect micropicture automatically; do preprocession of digital image filtering to the pictures; design combination abstraction order for abstract cytoblast in accordance with the characteristics of colorimetry and morphology of carcinoma of cervix cytoblast; fill the similar area of cytoblast; calculate the comprehensive information parameter of cytoblast abstracted from each picture; according to the comprehensive information parameter of each picture, range them by the severity, show the result in the form of reducing figure and mark the doubt cytoblast in the original picture; finally finish the report and store the anamnesis information in data base.

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Номер записи: 1
29-06-2005 дата публикации

Drive unit for microscope workbench sample wafer

Номер: CN0001632638A
Автор: CHENG XIANPING, KANG XIAOLIN, ZHAI ZHONGSHENG, XIANPING CHENG, XIAOLIN KANG, ZHONGSHENG ZHAI
Принадлежит:

This invention relates to a microscope workbench specimen-driving device, which belongs to workbench driving device. The gear in this invention passes the axis cover rack to connect with the elastic connection axis. The X servomotor is connected with the elastic connection axis through X-axis cover. The device is fixed on the X rack. When in work, the gear axis is meshed with the X rack connected with the sliding rack. The X servo motor makes the sliding rack move along X direction. This invention also can be fixed with another Y rack. The specimen in the clamper can move to two directions and appear under the microscope pads or is pictured to the computer screen to facilitate the image automatic collection and replace the human counting.

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Номер записи: 2
12-05-2010 дата публикации

Method for detecting CCD marking defects at spherical opening of high-pressure natural gas bottle

Номер: CN0101706447A
Автор: CHENG XIANPING, HUANG ZHAOLIANG, JIANG XIAOMING, LU GUODONG, WANG JIN, XIANPING CHENG, ZHAOLIANG HUANG, XIAOMING JIANG, GUODONG LU, JIN WANG
Принадлежит:

The invention discloses a method for detecting CCD marking defects at a spherical opening of a high-pressure natural gas bottle, comprising the following steps of: under searchlighting of a light source, collecting a contour image of the natural gas bottle by adopting a CCD camera, transferring the image signals collected by an image collecting card to a computer to process and identify digital image, extracting characteristic parameters of the defect image as identifying foundation after image denoising, image binarization, image segmentation and defect extraction and storing the data of the image characteristic parameters to a database, and finally carrying out statistic on the whole defect image, transferring an optimized marking area to a control unit of a digital controlled manufacturing machine as a positioning signal when the carrying mechanism works after data calibration. The acquired marking defect image has obvious characteristics, simple and rapid corresponding image process ...

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Номер записи: 3
22-07-2009 дата публикации

Power installation for machining hole on gas cylinder processing machine tool

Номер: CN0101486105A
Автор: CHENG XIANPING, YU ZHIJUN, XIANPING CHENG, ZHIJUN YU
Принадлежит:

The invention discloses a lathe hole power unit for a gas-bottle processing machine tool, which comprises a main shaft, a main shaft fixed seat, a main shaft transmission mechanism, a tool bit sliding plate and a servomotor, wherein the main shaft is inserted into the main shaft fixed seat; a tension rod is inserted into the main shaft along the axial direction and fixed relative to the circumferential direction of the main shaft and can move axially; the front end of the tension rod is provided with a shaft hole along the radial direction; a pin shaft of which at least one end is exposed out of the shaft hole is inserted into the shaft hole; the rear side of the tool bit sliding plate is provided with a Y-piece which consists of a pair of alternately parallel yokes; a joint yoke is arranged between the two yokes; the exposed end of the pin shaft is inserted into the joint yoke; due to the angles angulated between the yokes and an axial line of the tension rod, the pin shaft can shift the ...

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Номер записи: 4