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 6. Отображено 6.
17-04-2013 дата публикации

Method for prompting incoming call/incoming message of mobile phone and device thereof

Номер: CN103051779A
Автор: He Mingwei
Принадлежит:

The invention discloses a method for prompting an incoming call/incoming message of a mobile phone and a device thereof. The method for prompting the incoming call/incoming message of the mobile phone comprises the following steps of: (1) interpolating an incoming call/incoming message prompting signal into an incoming call/incoming message ring audio file, and enabling a loudspeaker sound coil of the mobile phone to emit electromagnetic waves carrying a corresponding prompting signal while a ring is played by the mobile phone after the incoming call/incoming message is received; (2) sensing the prompting signal in the radiation range of the electromagnetic waves in the step (1) by using a prompting device which is independent of the mobile phone; and (3) enabling the prompting device to send a prompt of the incoming call/incoming message by taking the prompting signal obtained in the step (2) as a control signal for sending a prompt of the incoming call/incoming message. The method and ...

Подробнее
Номер записи: 1
22-01-2014 дата публикации

Quick bi-directional three-state switching power switch device

Номер: CN103531371A
Автор: Du Wenfu, He Mingwei
Принадлежит:

The invention discloses a quick bi-directional three-state switching power switch device. The device has three position switching states, i.e. a forward switching state, a backward switching state and a disconnection switching state and comprises a shell and a movable electrode which is arranged in the shell and can transversely move to perform three-state switching, wherein main contacts are arranged at the two ends of the movable electrode; fixed connecting points corresponding to the main contacts are respectively arranged on the front side and the back side of the shell; the two fixed connecting points are respectively connected with a wiring end of a route of power supply; spring mechanisms are respectively arranged on the front side and the back side of the shell; in a transverse moving process, the movable electrode can compress the spring mechanisms; a front magnet and a back magnet which are used for driving the movable electrode to switch, and a driving lock mechanism used for ...

Подробнее
Номер записи: 2
29-01-2014 дата публикации

Asynchronous switch device with arc absorption function and arc absorption method

Номер: CN103545131A
Автор: Du Wenfu, He Mingwei
Принадлежит:

The invention discloses an asynchronous switch device and an arc absorption method. The asynchronous switch device comprises a main switch branch, an arc absorption branch and a moving contact set. The main switch branch comprises a main switch connection. The arc absorption branch comprises an arc absorption connection and a transient current absorption device. The moving contact set comprises a main contact and an auxiliary contact. The main switch connection and the main contact are connected or disconnected to allow the main switch branch to operate in an on or off state. The arc absorption connection and the auxiliary contact are connected or disconnected to allow the arc absorption branch to operate in on or off state. The arc absorption method includes the steps of when the asynchronous switch device is shut off, allowing the main switch connection and the main contact to separate before the arc absorption connection and the auxiliary contact separate. The switch device and the method ...

Подробнее
Номер записи: 3
04-09-2013 дата публикации

Method for treating waste liquor obtained in pickling of hot-rolled chromium stainless steel wire rod by using sulfuric acid process

Номер: CN103276402A
Автор: Pan Jigang, He Mingwei, Liu Diansheng
Принадлежит:

The invention provides a method for treating waste liquor obtained in pickling of a hot-rolled chromium stainless steel wire rod by adopting a sulfuric acid process. The method comprises the following steps of: cooling the pickling waste liquor at -5-0 DEG C until a metal salt is separated out by crystallization, and carrying out centrifugal separation; reapplying the obtained solution to the pickling of the hot-rolled chromium stainless steel wire rod; dissolving the crystallized solid in water, adding sodium oxalate into the obtained solution to convert ferrous sulfate into ferrous oxalate precipitate (while the oxalate of Cr<3+> is dissolved in water); and filtering the obtained product, and alkalifying the filtrate to form chromium hydroxide precipitate. The separated ferrous sulfate can be further converted to ferrous sulfate with higher purity, and the chromium hydroxide can be further converted to organic acid chromium (Cr<3+>). Oxide scale solid and other metal oxides can be used ...

Подробнее
Номер записи: 4
15-01-2014 дата публикации

Sleeve lime kiln empty-kiln baking method

Номер: CN103508687A
Автор: He Mingwei, Yuan Silang, Zhu Dong, Zhang Xianxin
Принадлежит:

The invention relates to a sleeve lime kiln. A sleeve lime kiln empty-kiln baking method comprises the steps: introducing coal gas to temporary burners of the sleeve lime kiln; starting up an exhaust gas draught fan to allow a negative pressure in the kiln to be greater than or equal to -0.05 kPa; igniting the temporary burners in order, inserting ash discharging devices from ash discharging device observation holes, and making the burners upward and fixing; when the temperature in the kiln rises to 50 DEG C, controlling the temperature rising speed at 3 DEG C to 5 DEG C per hour for rising the temperature; when the temperature rises to 280 to 300 DEG C, carrying out heat preservation; 24 hours later after beginning to baking the kiln, opening burner drainage screws and exhaust gas flue drainage holes, after the burners drain, tightening the screws, and timing for every 4 hours to drain once; carrying out continuous heat preservation until drainage ports have no obvious water, that is to ...

Подробнее
Номер записи: 5
22-01-2014 дата публикации

Synchronous insulation separation power switch device

Номер: CN103531379A
Автор: Du Wenfu, He Mingwei
Принадлежит:

The invention discloses a synchronous insulation separation power switch device. The device is characterized in that an insulation separation board made of an insulation material is arranged between power switch contact points; the insulation separation board synchronously moves to a gap between the two power switch contact points which are contacted for electricity conduction, or are disconnected just now or disconnected; and electric arcs generated during contact separation are separated by the insulation separation board immediately and pushed outside contacts, so that electric arc continuity can be effectively prevented, and contacts are prevented from being damaged. Compared with a traditional air power switch device, a contact separation distance can be shortened greatly, and the insulation degree of the contacts can be improved; and further, normal conduction of the power switch contact points cannot be influenced when the device is in normal use, and the device further has the advantages ...

Подробнее
Номер записи: 6