Настройки

Укажите год
-

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

Подробнее
-

Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

Подробнее

Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Укажите год
Укажите год
Применить Всего найдено 9. Отображено 9.
23-05-2023 дата публикации

Charge pump circuit and electronic device

Номер: CN116155088A
Автор: LIU YANG, WANG YANMEI
Принадлежит:

The invention provides a charge pump circuit and electronic equipment. The charge pump circuit comprises a charge pump module; the input end of the charge pump module is connected with the reference power supply module, and the output end of the charge pump module is used as the output end of the charge pump circuit; the charge pump module comprises N first charge pump units which are connected in series and controlled switches which are in one-to-one correspondence with the first charge pump units, and each controlled switch is connected between the output end of the reference power supply module and the output end of the corresponding first charge pump unit.

Подробнее
Номер записи: 1
07-04-2023 дата публикации

Screening device for producing concrete

Номер: CN115921283A
Автор: WANG YANMEI
Принадлежит:

The invention relates to the technical field of concrete production, and discloses a screening device for producing concrete, which comprises a screening box, connecting holes are formed in two ends of the outer side of the screening box, a screening frame is movably connected between the two connecting holes, a screen is fixedly connected in the screening frame, and an adjusting mechanism is mounted on the outer side of the screening frame. A moving mechanism, a cleaning mechanism and a vibrating mechanism are mounted on the outer side of the screening box; and the adjusting mechanism is movably mounted on the outer side of the screening frame. According to the screening device, the blocked screen can be rapidly placed on the outer side of the screening box by screwing the fixing bolts, the unblocked screen is placed in the screening box to screen materials, meanwhile, the cleaning roller can shake up and down along with vibration of the screening box to make contact with the screen in ...

Подробнее
Номер записи: 2
16-10-2014 дата публикации

METHOD, CLIENT, SERVER AND SYSTEM FOR MULTI-PERSON AUDIO-VIDEO INTERACTION

Номер: WO2014166383A1
Автор: CHEN, Zhou, ZHOU, Yang, LI, Yuping, LI, Bowen, WANG, Yanmei, CHEN, Jie
Принадлежит:

A method, client, server and system for multi-person audio-video interaction are disclosed in the present invention, which belong to the field of internet terminal. The method includes: obtaining channel configuration information corresponding to current channel from a server; loading a scene module corresponding to the current channel according to the obtained channel configuration information and pre-stored configuration information; obtaining and displaying pictures or videos corresponding to the current channel from the server; displaying the text information by a simulation object corresponding to the client in a user interaction region of the scene module; and sending the text information to the server, when the text information that triggered by the user in the user interaction region of the scene module is received. The present invention achieves that every simulation object can be used to display the text information in different space position of the user interaction region, thus ...

Подробнее
Номер записи: 3
13-06-2023 дата публикации

Building material engineering quantity calculation method and system based on GIM model

Номер: CN116258328A
Автор: JIN SHUDONG, WU JIAN, LI YUE, YIN YANTAO, FAN HAIRONG, TU QINGBO, ZHANG XIAOSONG, ZHANG GE, LIU HONGZHI, HAO TIEJUN, WANG YANMEI, LI YAN, XU XUELIAN
Принадлежит:

The invention provides a building material engineering quantity calculation method and system based on a GIM model, and the method comprises the steps: obtaining a GIM model of a to-be-processed engineering, and automatically mapping all three-dimensional models in the GIM model to a standard component type based on an analysis rule, so as to obtain a corresponding type mapping table; mapping material parameter attributes of building materials in the GIM model into standard component attributes to obtain a corresponding attribute mapping table; obtaining flat method labeling rules of various components of all building materials, and performing attribute matching on the GIM model by utilizing the flat method labeling rules; and when a matching confirmation signal is received, calculating the engineering quantity of the building materials in the GIM model according to the information of each component of the building materials in the GIM model, the relationship between the components, the ...

Подробнее
Номер записи: 4
29-08-2023 дата публикации

Computer equipment with intelligent power-off protection structure

Номер: CN116661581A
Автор: WANG HUIYI, WANG YANMEI, WANG LI, GUAN ZHAOQING, ZHAI SONGYUN
Принадлежит:

The invention discloses computer equipment with an intelligent power-off protection structure, and relates to the technical field of computers, the computer equipment comprises a machine body, and a processing main body is mounted in the machine body; the power-off protection switching mechanism is movably installed at the top end of the interior of the machine body, and a trigger mechanism is installed at the top end of the connecting wire; and the dredging mechanism is installed at the upper end in the machine body, and a storage battery is installed on the rear side of the upper end in the machine body. In the using process of the processing main body, when a circuit breaks down, the voltage of a connecting wire is abnormal, the triggering mechanism is triggered to start the power-off protection switching mechanism through the triggering mechanism, the power supply of the storage battery is connected into the control circuit of the processing main body while the circuit used by the processing ...

Подробнее
Номер записи: 5
19-05-2023 дата публикации

Fish ecological natural culture system suitable for Tibet region

Номер: CN116135014A
Автор: ZHOU YONGHONG, YAN DONGYANG, WANG JUNWEI, LACHON, LIU YIXUAN, MA HONGMEI, DE JI, ZHAO NING, CAO PENGXI, XUE SHENGGUI, ZHU QUANHUI, XI JIANNING, WANG YANMEI, LIU CONGCONG, QIAN LIYAO
Принадлежит:

The invention provides an ecological natural fish culture system suitable for Tibet regions. The ecological natural fish culture system specifically comprises a fish culture pond and an ecological planting and water purification culture system, the fish culture pond is used for culturing fishes and planting aquatic plants required by survival of the fishes; according to the ecological planting and water purification culture system, aquatic plants are planted in the fish culture pond, and an inhabiting and breeding place is provided for fishes through the oxygen production function and the water purification function of the aquatic plants. Through the oxygenation pump function of the aquatic plants, the problem of pond water oxygen deficit is solved, and high-density culture is achieved; the self-cleaning capability of a complex ecological system to the environment is utilized; a breeding place is provided for adult fishes, natural breeding of fries is achieved, the fries do not need to ...

Подробнее
Номер записи: 6
16-05-2023 дата публикации

Device capable of improving heat dissipation performance and automatically cleaning CPU cooling fins

Номер: CN116116768A
Автор: WANG HUIYI, WANG YANMEI, WANG LI, GUAN ZHAOQING, ZHAI SONGYUN
Принадлежит:

The invention discloses a device capable of improving heat dissipation performance and automatically cleaning CPU cooling fins, and relates to the field of CPU heat dissipation, the device comprises a heat dissipation base, two heat pipes are fixedly installed on the heat dissipation base, a plurality of cooling fins are fixedly installed on the two heat pipes in an array shape, a driving mechanism is installed on one side of a supporting frame, and a driving mechanism is installed on the other side of the supporting frame. The two transmission mechanisms are symmetrically installed on the two sides of the driving mechanism, the two pushing mechanisms are connected with one sides of the two transmission mechanisms correspondingly, and the three cleaning mechanisms are installed on one sides of the multiple cooling fins. According to the device capable of improving the heat dissipation performance and automatically cleaning the CPU cooling fins, a motor rotates to drive a sliding block to ...

Подробнее
Номер записи: 7
06-06-2023 дата публикации

Sensor circuit, microphone sensor and electronic cigarette

Номер: CN116210990A
Автор: WANG YIQUN, WANG YANMEI
Принадлежит:

The invention provides a sensor circuit, a microphone sensor and an electronic cigarette. The sensor circuit comprises a reference oscillation module, a detection oscillation module, a reference voltage module and a control module, the reference oscillation module comprises a first charging and discharging unit, the detection oscillation module comprises a second charging and discharging unit, and the control module is connected with the reference oscillation module and the detection oscillation module. The detection oscillation module is connected with a microphone of the microphone sensor and the reference oscillation module. The reference voltage module is connected with the first charging and discharging unit and the second charging and discharging unit. Under the condition that the microphone detects that a user sucks, the reference voltage module provides reference voltage to respectively control the charging and discharging current of the first charging and discharging unit and the ...

Подробнее
Номер записи: 8
07-04-2023 дата публикации

Portland cement component detection sample reserving system and sample reserving method thereof

Номер: CN115932230A
Автор: WANG YANMEI
Принадлежит:

The invention relates to the field of cement detection, in particular to a Portland cement component detection sample reserving system and a sample reserving method.The Portland cement component detection sample reserving system comprises a base, a barrel is arranged on the upper side of the base, supporting columns are fixed to the two sides of the top of the base and connected with the side wall of the barrel, and a stirring mechanism is fixed to the middle of the top of the barrel and comprises a first motor; a motor shaft of the first motor penetrates through the top of the barrel and is fixedly connected with the lifting plate. A second motor can drive a stirring rod to stir cement in the cylinder, and in the stirring process, a first lead screw motor drives a first lead screw to rotate, so that a first lead screw sliding block moves, then the second motor and the stirring rod move and change positions, meanwhile, the first motor is matched to drive a lifting plate to rotate, and cement ...

Подробнее
Номер записи: 9