Mingjian
Mingjian Cai, Foshan CN
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20150265093 | Fluid-Driven Stirring Apparatus - The present disclosure relates to a fluid-driven stirring apparatus, comprising a fluid introduction passageway, a fluid chamber connectable to the fluid introduction passageway, a container for accommodating liquid to be stirred, and a stirring assembly. The stirring assembly comprises a driving impeller arranged in the fluid chamber, a stirring shaft fixedly connected with the driving impeller and extending through the fluid chamber into the container, and a stirring member arranged on the stirring shaft and adjacent to the bottom of the container. Thus, the fluid drives the driving impeller to rotate the stirring shaft, so that the stirring member can stir the liquid in the container. The stirring apparatus which uses fluid to drive the driving impeller has the advantages of energy saving and simple structure and so on. | 09-24-2015 |
Mingjian Lei, Shenzhen CN
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20140258128 | Method for managing fund security and mobile terminal - The disclosure discloses a method for managing fund security, including that: a fund-security controlling strategy is generated according to a preset fund-security-controlling-strategy configuring file; and permission of using a paid function by an application is controlled according to a strategy controlling permission of using a paid function in the fund-security controlling strategy when it is detected that the application is about to use a paid function defined in the fund-security controlling strategy. The disclosure also provides a mobile terminal. With the disclosure, it is possible to control permission to a malicious application in a mobile terminal to use a paid function in the mobile terminal, thereby prevent loss of fund of the mobile terminal. | 09-11-2014 |
Mingjian Wang, Beijing CN
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20140098118 | Graphic Rendering - The present disclosure provides example methods and apparatuses of conducting graphic rendering. JavaScript codes of a graphic application are obtained. The JavaScript codes include an API corresponding to a rendering function based on OPENGL. The API has a format complying with a standard of HTML 5 Canvas. The JavaScript codes are executed at a parsing engine. When the API of the JavaScript codes is executed, the parsing engine parses the API to obtain a corresponding rendering function based on OPENGL. The rendering function is called to conduct graphic rendering to a rendering target. The present techniques improve a speed of graphic rendering at a mobile device. | 04-10-2014 |
Mingjian Xie, Suzhou CN
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20140329654 | POWER TOOL AND OPERATING METHOD FOR USE ON THE POWER TOOL - A power tool, comprising: a housing; a motor being disposed in the housing for outputting rotary power; an output shaft having an accommodating hole in the axial direction for holding a tool bit; a transmission mechanism, being disposed between the motor and the output shaft for transmitting rotary power from the motor to the output shaft; a tool bit supporting being disposed in the housing and including several chambers disposed in parallel for holding the tool bit; a connecting member being disposed in the housing and capable of moving axially between a working position where the connecting member passes through one of the chambers and to accommodate the tool bit in the chamber connect the output shaft, and a release position where the connecting member exits and separates from one of the several chambers; and an operating member is arranged on the housing for controlling the axial movement of the connecting member; the power tool further includes an automatic shifting means for adjusting the position of the tool bit supporting in response to the movement of the operating member, wherein the connecting member moves axially to a position that is separated from one of the several chambers, and the cartridge moves to a position where another chamber is axially corresponding to the output shaft under the action of the automatic shifting means. | 11-06-2014 |
Mingjian Yan, Gaithersburg, MD US
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20130007419 | COMPUTER IMPLEMENTED METHOD OF ELECTING K EXTREME ENTRIES FROM A LIST USING SEPARATE SECTION COMPARISONS - A computer implemented method selects K extreme elements of a list of N elements by partitioning each of the N elements into a plurality of sections. For each section from a most significant section to a least significant section the method selects a threshold selection determining at least K extreme entries from the list. This iteratively compares a corresponding section to a section threshold, counts a number of sections which are more extreme than the section threshold, increasing (or decreasing) the section threshold if the count is greater than K and decreasing the section threshold if the count is less than K. After finding the section threshold for the corresponding section the method forms a combined threshold by concatenation of said section thresholds in order from a most significant section to a least significant section, compares each of the N elements to the combined threshold, and selects at least K elements from the set of N elements more extreme than the combined threshold. | 01-03-2013 |
20150023329 | WIRELESS NETWORK SIGNAL TO INTERFERENCE PLUS NOISE RATIO ESTIMATION FOR A RANDOM ACCESS CHANNEL - A wireless device includes a preamble detector configured to identify a plurality of preambles transmitted via a random access channel of a wireless network. The preamble detector includes a noise floor estimator. The noise floor estimator is configured to: estimate, for a given preamble root sequence identified by the preamble detector, a noise floor value as mean energy of received signal samples, excluding detected preamble samples on the give preamble root sequence, below a noise floor threshold assigned to the given preamble root sequence. The noise floor estimator is configured to compute the noise floor threshold as a product of: average energy of the received signal samples less total signal energy contained in each cyclic prefix window in which a preamble is detected using the given preamble root sequence; and a predetermined normalized relative noise floor threshold based on a target false preamble detection rate. | 01-22-2015 |
20150215968 | RANDOM ACCESS CHANNEL FALSE ALARM CONTROL - A wireless device includes a preamble detector configured to identify preambles transmitted via a random access channel of a wireless network. The preamble detector includes preamble false alarm logic. The preamble false alarm logic is configured to set a preamble false alarm detection window, and compare, to one another, preambles identified in the false alarm detection window. The preamble false alarm logic is configured to identify, based on the comparison, a largest of the preambles in the false alarm detection window, and reject all but the identified largest of the preambles as false alarm detections. | 07-30-2015 |
Mingjian Yu, Shenzhen CN
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20160143180 | Air Deflection Plug-In Box for Forced Air-Cooled Cabinet and Forced Air-Cooled Cabinet - The disclosure discloses an air deflection plug-in box for a forced air-cooled cabinet and the forced air-cooled cabinet. The air deflection plug-in box includes a front vertical plate with one or more vent holes, a rear vertical plate with one or more vent holes, two side vertical plates with suspension loops and an air deflection diaphragm arranged to isolate air areas, wherein the front vertical plate, the rear vertical plate, the two side vertical plates and the air deflection diaphragm are fixedly connected into a whole to distinctively guide cold airflow on one side of the air deflection diaphragm and guide hot airflow on the other side of the air deflection diaphragm, one or more thermal barriers are also arranged on at least one surface of the air deflection diaphragm, and each thermal barrier is made from thermal insulation material. The embodiments of the disclosure have better radiation effects and high sound absorption properties. | 05-19-2016 |