Mai, CN
Cuimei Mai, Guangdong CN
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20090053113 | Compact Horizontal Air Purifier - The present invention provides a compact horizontal air filter. The electrode array of the elements tending to be tainted with dust in the air filter is simple and convenient to generate clean and fresh air. The air filter comprises a case, a frame slidably inserted in and drew out of the case, a first array electrode fixed on the frame, a second array electrode fixed on the frame and being apart from the first array electrode, and a high voltage pulse generator. The electropositive particles in the air are attracted by the electronegative metal made collecting dust vane when they pass through a collecting dust chamber. | 02-26-2009 |
Gang Mai, Chengdu CN
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20130149733 | ESTABLISHMENT OF RHESUS MONKEY MODEL OF AUTOIMMUNITY TYPE 1 DIABETES - Use of low dose streptozocin in the preparation of an animal model for screening drugs for treatment of antoimmune type 1 diabetes is disclosed, in which streptozocin is administrated intravenously at a dose of 15-30 mg/kg per time for 5 days and administrated again on the 7 | 06-13-2013 |
Haohuang Mai, Shenzhen CN
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20150015854 | AUTO-FOCUSING PROJECTION SYSTEM - An auto-focusing projection system includes a projection module, an infrared monitoring module ( | 01-15-2015 |
20150109589 | PROJECTION SYSTEM WITH INFRARED MONITORING FUNCTION - A projection system includes a projection module, an infrared monitoring module, and a focusing device. Lights of a projection light source ( | 04-23-2015 |
20150338667 | INFRARED INTERACTIVE REMOTE CONTROL DEVICE AND PROJECTION SYSTEM USING SAME - Provided are infrared interactive remote control devices and projection systems using same, which can distinguish an indication state and an interactive control state. A pattern disc rotatable around a rotating shaft is provided in the infrared interactive remote control device. In a normal state, a visible light source works independently, and indication pattern holes in the pattern disc are positioned on an optical path to allow visible light to pass through, so that indication light spots corresponding to the indication pattern holes are formed. When a control button is pressed down, the visible light source and an infrared light source work together, and the pattern disc is driven to rotate, so that the control pattern holes are positioned on the optical path to allow the visible light to pass through, and control light spots corresponding to the control pattern holes are formed to indicate an interactive control state. | 11-26-2015 |
Huabin Mai, Shenzhen CN
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20150091512 | WIRELESS CHARGING DEVICE, POWER RECEIVING DEVICE, AND WIRELESS FLAT-PANEL CHARGING SYSTEM - A wireless charging device, a power receiving device and a wireless flat-panel charging system have been disclosed. The wireless charging device includes a support main body, at least two electrodes are arranged on the surface of the support main body, an insulation gap is arranged between the electrodes, and each electrode is respectively connected to a charging power source. The power receiving device includes at least two conductive contacts, the smallest edge distance of a single conductive contact is greater than the size of the insulation gap between the electrodes, and the smallest distance between edges of adjacent conductive contacts is greater than the largest edge distance of a single electrode. The power receiving device is placed on the wireless charging device, the conductive contacts of the power receiving device contact the electrodes of the wireless charging device, and power is directly supplied for the conductive contacts by using the electrodes. | 04-02-2015 |
20150108944 | WIRELESS CHARGING METHOD AND DEVICE - A wireless charging method and device have been disclosed. The wireless charging device includes at least two electrodes arranged separately and used for contact with a conductive contact of a power receiving device, and a power supply circuit that is electrically connected to the electrodes and supplies power according to association between all electrodes in contact with the conductive contact. The method includes the following steps: S1: setting electrodes of a wireless charging device to a detection state; S2: detecting whether the electrodes are in contact with a conductive contact of a power receiving device; S3: determining association between all electrodes in contact with the conductive contact, and setting polarity of the electrodes respectively; and S4: connecting a power supply corresponding to the polarity according to the polarity of the electrodes. The method and device have advantages of convenient use and ideal universality. | 04-23-2015 |
Huafeng Mai, Shanghai CN
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20100190480 | METHOD AND SYSTEM FOR SURVEILLANCE BASED ON VIDEO-CAPABLE MOBILE DEVICES - A method for an audio or video (A/V) capable mobile device includes responding to a call from a mobile device at a locale where the A/V capable mobile device is placed for monitoring an area of the locale, and determining whether the call corresponds to a designated identification for activating the A/V capable mobile device to monitor the area of the locale. The method also includes responding to the call from the mobile device if the call corresponds to the designated identification to activate the A/V capable mobile device. Upon responding to the call, the A/V capable mobile device monitors the area of the locale. | 07-29-2010 |
20100195732 | METHOD FOR CONTROLLING VIDEO FRAME STREAM - A method for controlling video frame stream at a transmitting end of video phone is provided. The method predetermines whether receiving the current frame will cause delay based on a situation of transmitting and compression of the previous video frames. If the result of the predetermination is yes, the current video frame is skipped; if the result of the predetermination is no, the follow-up compression, multiplexing and transmitting of the current video frame are performed. | 08-05-2010 |
Huafeng Mai, Shanghai City CN
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20100165192 | METHOD FOR TRANSMITTING MAN-MACHINE OPERATION PICTURE, MOBILE VIDEO DEVICE THEREOF, AND VIDEO SYSTEM USING THE SAME - A method for transmitting a man-machine operation picture, a mobile video device thereof, and a video system using the same are provided, which are applicable to a first mobile video device and a second mobile video device wirelessly connected to each other, and the first mobile video device includes a first screen. A display picture data is obtained from a video buffer of the first screen. The first screen displays a first picture according to the display picture data. The first mobile video device converts the display picture data into a video data compliant to a video format, and transfers the video data to the second mobile video device according to a video communication protocol. The second mobile video device displays a second picture according to the received video data, and a displaying content of the second picture substantially includes a displaying content of the first picture. | 07-01-2010 |
Hua-Feng Mai, Shanghai City CN
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20110046942 | METHOD FOR PROMPTING BY SUGGESTING STROKE ORDER OF CHINESE CHARACTER, ELECTRONIC DEVICE, AND COMPUTER PROGRAM PRODUCT - A method for prompting by suggesting the stroke order of a Chinese character, an electronic device, and a computer program product are provided. The electronic device includes a database for storing codes of Chinese characters, and at least one stroke order of at least one handwriting of each of the Chinese characters. In the present method, when a character input through a phonetic transcription input method installed in the electronic device is identified, at least one Chinese character code corresponding to the input character is obtained from the database, and a stroke order of a handwriting of the input character from the database is shown according to the Chinese character code. Accordingly, a user is assisted to memorize the stroke orders of Chinese characters when the user inputs Chinese characters. | 02-24-2011 |
Hua-Feng Mai, Shanghai CN
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20090210471 | METHOD FOR TRANSFORMING DATA STREAM AND COMMUNICATION SYSTEM THEREOF - A method for transforming a data stream and a communication system thereof are provided. In a second communication terminal, a padding data of the data stream of a first communication terminal is checked whether it corresponds to a default value so as to determine whether a first bit order used for the data stream of the first communication terminal is consistent with a second bit order used for a data stream of the second communication terminal. When the padding data does not correspond to the default value, the data stream transmitted from the first communication terminal is transformed from the first bit order to the second bit order by the second communication terminal. | 08-20-2009 |
Jiehong Mai, Guangzhou City CN
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20150112004 | HALOGEN-FREE FIRE-RETARDANT POLYAMIDE COMPOSITION AND PREPARATION METHOD AND APPLICATION THEREOF - Disclosed are a halogen-free fire-retardant polyamide composition, and a preparation method and application thereof. The halogen-free fire-retardant polyamide composition is prepared from 35 to 71.5% of a semi-aromatic polyamide, 10 to 35% of a fire retardant and 0 to 50% of an inorganic reinforcing filler, the terminal amino group content of the semi-aromatic polyamide being 80 to 150 mol/t. The halogen-free fire-retardant polyamide composition of the present invention has good heat stability and releases only a small amount of gas in production; mold dirt is not easily formed, and the halogen-free fire-retardant polyamide composition can be produced continuously. | 04-23-2015 |
Jiehong Mai, Guangzhou CN
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20140303293 | Heat-Resistant Polyamide Composition and Application Thereof - The present invention discloses a heat-resistant polyamide composition and application thereof. The composition comprises the following components in percentage by weight: 40% to 90% of heat-resistant polyamide resin, 5% to 35% of mineral fiber A, 0 to 35% of mineral filler B, 0.1% to I% of light stabilizer, 0.1% to 1% of flow modifier and 0.1% to 1% of antioxidant. In the present invention, heat-resistant polyamide resin with the ratio of amine-terminated group and carboxyl-terminated group between 0.1 and 0.8 is selected to be matched with deformed glass fibers with an aspect ratio of 2 to 6, the mineral filler B and the flow modifier to obtain the heat-resistant polyamide composition. The heat-resistant polyamide composition not only has high initial whiteness, high reflectivity and excellent heat resistance, but also has good moldability and good dimensional stability; therefore, the heat-resistant polyamide composition is capable of being applied for preparing the reflecting supports for s toll light sources as LCD backlight of portable phones, computers, televisions and the like, as well as headlights of automotive vehicles, instrument panels and lighting appliances, etc. | 10-09-2014 |
Junjie Mai, Beijing CN
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20160043586 | METHODS, ELECTRONIC DEVICES, AND CHARGER APPARATUS FOR QUICK USB CHARGING - USB charger apparatus and chargeable electronic devices are presented in which the device and charger use USB cable data lines to establish a bidirectional communications connection, and the charger provides charger capability information to a master controller of the electronic device via the communications connection. The device controller preferentially selects a fastest charging match between the charger capability information and device charging capability information, and sends configuration information through the communications connection to set the power supply level of the charger. The charger communicates power supply status information to the electronic device, and the device can reconfigure the charger power supply level accordingly. | 02-11-2016 |
Junming Mai, Shenzhen City CN
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20140214824 | METHOD, DEVICE AND COMPUTER STORAGE MEDIUM FOR ADDING INFORMATION OF FRIENDS - Provided is a method, device and computer storage medium for adding information of friends, and said method includes following steps: acquiring a user ID of a user and a friend ID of a friend of the user from a first network relationship list; according to said user ID and said friend ID, acquiring second correlation information corresponding to said user and said friend from several second network relationship lists; according to said second correlation information, determining first correlation information corresponding to the user and the friend in said first network relationship list, and adding said first correlation information into said first network relationship list. The method and device for adding information of friends provided in the present disclosure can accurately recognize the correlation information corresponding to the user and the friend on the basis of existing network relationship lists, and automatically add remark information for friends of the user. | 07-31-2014 |
20150074198 | SOCIAL NETWORK GROUPING METHOD AND SYSTEM, AND COMPUTER STORAGE MEDIUM - A method, system and computer-readable storage medium for social network grouping are provided. The method includes: acquiring friend relation data of a first user, the friend relation data comprising one or more friend nodes; determining a weight of each of the friend nodes based on the friend relation data acquired; forming a first friend circle with a first friend node having a greatest weight among the friend nodes; traversing the friend nodes to find an optimum friend of the first friend circle; adding the optimum friend into the first friend circle; and repeating the traversing and adding until all optimum friends of the first friend circle are added into the first friend circle. The method determines the weight of each friend node based on the friend relation data and performs grouping by the weights, which is able to conduct a smart grouping with high speed, low throughput, and high efficiency. | 03-12-2015 |
20150134663 | METHOD, APPARATUS, AND COMPUTER-READABLE STORAGE MEDIUM FOR GROUPING SOCIAL NETWORK NODES - According to an embodiment, a candidate node having a potential association relationship with a target node, an association node having an association relationship with the target node, and a grouping identifier of the association node are obtained. A relevance degree between the association node and the target node and a relevance degree between the candidate node and the target node within each grouping identifier are obtained. Based on the relevance degrees, the association node and the candidate node in each grouping identifier are combined for outputting. | 05-14-2015 |
Junming Mai, Shenzhen CN
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20140222925 | METHOD, DEVICE AND STORAGE MEDIA FOR ADDING A FRIEND IN A SOCIAL NETWORK - The current application describes adding a friend in a social network. A friend adding request corresponding to a first user identification is obtained. Further, a second user identification is obtained according to the friend adding request. The invention then obtains a group that includes the first user identification and the second user identification. A verification request is generated according to information corresponding to the first user identification and sent to a terminal corresponding to the second user identification. After a friend adding confirmation request corresponding to the second user identification is obtained, the second user identification is added to a friend list corresponding to the first user identification. The current application also describes a device and a storage medium for adding a friend in a social network. The invention of the current application improves the operation convenience of adding a friend. | 08-07-2014 |
20140304180 | METHOD, SYSTEM AND COMPUTER-READABLE STORAGE MEDIUM FOR DIVIDING A USER'S SOCIAL NETWORK RELATIONSHIP CIRCLE - A method and system for dividing a user's social network relationship circle is disclosed. The method includes generating relevancy attribute information between friends of a first user according to social information of the first user's friends. A level of closeness between the friends according to the relevancy attribute information is acquired. The friends with the level of closeness greater than a first threshold are associated with a same relationship circle of the first user. The above method divides the friends of the user who have a high degree of closeness to the same relationship circle automatically. Thus, the efficiency of managing the social network for users is improved. | 10-09-2014 |
20150149374 | RELATIONSHIP CIRCLE PROCESSING METHOD AND SYSTEM, AND COMPUTER STORAGE MEDIUM - Disclosed are a method, system and computer storage medium for processing relationship circle. The method includes: acquiring subgroups from a relationship circle; extracting subgroup attributes shared between members of the relationship circle from the subgroups; obtaining at least one recognition result from the subgroup attributes shared between members of the relationship circle; and mapping the at least one recognition result to the relationship circle. The system includes: a subgroup acquisition module, configured to acquire subgroups within a relationship circle; an extraction module, configured to extract subgroup attributes shared between members of the relationship circle from the subgroups; and a mapping module, configured to obtain at least one recognition result by analyzing the subgroup attributes shared between members of the relationship circle and map the at least one attribute recognition result to the relationship circle. Through the above solutions dynamic relationship circle mapping can be implemented. | 05-28-2015 |
20150205867 | METHOD AND DEVICE FOR GROUPING CONTACTS IN SOCIAL NETWORK - The present invention applies to an internet technology field. A method and apparatus for dividing contacts into groups are provided according to embodiments of the present invention. In the method, a contact list of a user is obtained. At least one first contact group is obtained according to the obtained contact list. A clustering operation for each of the at least one first contact group is performed to obtain at least one core contact corresponding to the first contact group. At least one recommendation contact corresponding to each of the at least one core contact is determined. A second contact group is established, wherein the second contact group comprises the at least one core contact corresponding to the first contact group and the at least one recommendation contact corresponding to each of the at least one core contact. | 07-23-2015 |
20150234913 | NATURAL PERSON INFORMATION SETTING METHOD AND ELECTRONIC DEVICE - Disclosed are a natural person information setting method, an account information providing method, and electronic devices. The natural person information setting method includes the following steps: an associated set of each account is determined according to a degree of association and an exclusion index of another account with the each account; convergence processing is performed on all associated sets, such that after the convergence processing, no associated account in any one associated set appears in another associated set; and identical natural person information is set for any associated account in a same associated set having gone through the convergence processing, and a same natural person is set for any associated account in the same associated set according to the identical natural person information. Also disclosed are an account information providing method and electronic devices. | 08-20-2015 |
Li Zhuang Mai, Guangzhou CN
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20110174897 | SOLAR PANEL WATER PUMP ASSEMBLY AND METHOD - A solar panel water pump assembly is provided. A solar panel apparatus includes a plurality of light-emitting diodes and is attached to a support base. The solar panel apparatus is electrically coupled to a battery cell box and a control circuit board box that are attached to a bottom side of the support base. A water conduit adapter is inserted through the solar panel apparatus and the support base via an aperture. Then, the water conduit adapter inserted through the solar panel apparatus and support base is mechanically connected to a water outlet of a pump to form the solar panel water pump assembly. The pump is electrically coupled to the control circuit board box via electrical connectors. Afterward, the solar panel water pump assembly is installed in an underwater environment in a water display. | 07-21-2011 |
Michael Mai, Heshan CN
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20130130876 | ADAPTOR FOR CONVERTING CONVENTIONAL OFFICE CHAIR INTO A MULTIFUNCTIONAL OFFICE/FITNESS CHAIR - The invention is directed to an adaptor for converting a conventional office chair into a multifunctional office/fitness chair. The adaptor comprises a seat connector, a pair of rowing shafts, a seat post holder, and a foldable footrest. By adjusting the angle of the backrest up to 120°, a user can use the converted chair either as a conventional office chair, or as a fitness chair capable of assisting the user, including an overweight person, to do sit-up exercises in a rowing motion which focuses the exercise forces on the abdominal muscles, burns abdomen fat pad, and therefore effectively reduces waist line. Further, because the rowing motion is assisted by the backrest and armrest, the risk to injure the neck or back is eliminated. | 05-23-2013 |
Qi Ning Mai, Shanghai CN
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20080295861 | METHOD AND APPARATUS FOR REDUCING DEPOSITS IN PETROLEUM PIPES - An embodiment of an apparatus for removing deposits from a petroleum flow line may include a pipe capable of being attached to a petroleum flow line. The pipe may have a pipe axis that defines a direction for fluid flow in the petroleum flow line. The apparatus may also include a first and a second field winding circumferentially disposed around the pipe, and an electric wave generator adapted to electrically communicate an electric wave to the first field winding and the second field winding. In response to the electric wave, the first field winding is adapted to produce a first magnetic field having a first magnetic axis and the second field winding is adapted to produce a second magnetic field having a second magnetic axis. The first magnetic axis may be noncollinear with respect to the second magnetic axis, and at least the first magnetic axis may be noncollinear with respect to the pipe axis. | 12-04-2008 |
20100242989 | METHOD AND APPARATUS FOR REDUCING DEPOSITS IN PETROLEUM PIPES - An embodiment of an apparatus for removing deposits from a petroleum flow line may include a pipe capable of being attached to a petroleum flow line. The pipe may have a pipe axis that defines a direction for fluid flow in the petroleum flow line. The apparatus may also include a first and a second field winding circumferentially disposed around the pipe, and an electric wave generator adapted to electrically communicate an electric wave to the first field winding and the second field winding. In response to the electric wave, the first field winding is adapted to produce a first magnetic field having a first magnetic axis and the second field winding is adapted to produce a second magnetic field having a second magnetic axis. The first magnetic axis may be noncollinear with respect to the second magnetic axis, and at least the first magnetic axis may be noncollinear with respect to the pipe axis. | 09-30-2010 |
20110108057 | METHOD AND APPARATUS FOR REDUCING DEPOSITS IN FLUID CONDUITS - Methods and apparatus for reducing deposits from a petroleum flow line are disclosed. An embodiment of an apparatus for removing deposits from a petroleum flow line may include a pipe capable of being attached to a petroleum flow line. The pipe may have a pipe axis that defines a direction for fluid flow in the petroleum flow line. The apparatus may also include a first and a second field winding circumferentially disposed around the pipe, and an electric wave generator adapted to electrically communicate an electric wave to the first field winding and the second field winding. In response to the electric wave, the first field winding is adapted to produce a first magnetic field having a first magnetic axis and the second field winding is adapted to produce a second magnetic field having a second magnetic axis. The first magnetic axis may be noncollinear with respect to the second magnetic axis, and at least the first magnetic axis may be noncollinear with respect to the pipe axis. | 05-12-2011 |
20120067376 | METHOD AND APPARATUS FOR REDUCING DEPOSITS IN PETROLEUM PIPES - Examples of methods and apparatus for reducing deposits from a petroleum flow line may include a pipe capable of being attached to a petroleum flow line. The pipe may have a pipe axis that defines a direction for fluid flow in the petroleum flow line. The apparatus may also include a first and a second field winding circumferentially disposed around the pipe, and an electric wave generator adapted to electrically communicate an electric wave to the first field winding and the second field winding. In response to the electric wave, the first and the second field windings are adapted to produce magnetic fields having a first magnetic axis a second magnetic axis, respectively. The first magnetic axis may be noncollinear with respect to the second magnetic axis, and at least the first magnetic axis may be noncollinear with respect to the pipe axis. | 03-22-2012 |
Rifeng Mai, Beijing CN
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20150061736 | SPREAD-SPECTRUM PHASE LOCKED LOOP CIRCUIT AND METHOD - A phase locked loop (PLL) circuit and a method thereof are provided. In an embodiment, the PLL circuit includes: a switched capacitor circuit, in which the switched capacitor circuit generates a modulation waveform, and the modulation waveform is injected into the PLL circuit in a current form, so that a PLL output frequency is modulated. Compared with the spread spectrum phase locked loop (SS-PLL) in the prior art, the SS-PLL in embodiments of the present invention is simple in structure, low in power consumption, low in silicon overhead, and flexible both in spreading factor and modulation frequency. | 03-05-2015 |
20150061786 | CRYSTAL OSCILLATOR CIRCUIT HAVING LOW POWER CONSUMPTION, LOW JITTER AND WIDE OPERATING RANGE - A crystal oscillator circuit includes: a crystal resonator circuit, generating an oscillation signal; an inverting amplification circuit, whose first amplifier input end is coupled to receive the oscillation signal, in which an inverting amplifier outputs an inverting amplified output signal; a bias circuit, having a bias circuit input end and a bias circuit output end, in which the bias circuit output end generates a bias circuit output signal controlled by the bias circuit input end, and the bias circuit output signal is coupled to a second amplifier input end; and a peak detection circuit, comparing the inverting amplified output signal with a reference signal, regulating a peak detector output signal, and feeding the peak detector output signal into the bias circuit input end, in which the bias circuit includes a self-adjusting circuit, for isolating a power supply from a second input end of the inverting amplifier. | 03-05-2015 |
20150130529 | THREE-MODE HIGH-SPEED LEVEL UP SHIFTER CIRCUIT - Embodiments of the present invention disclose a level up shifter circuit. The level up shifter circuit further includes two field effect transistors connected in series and a control circuit. Sources of the two field effect transistors and a source of a sixth field effect transistor are respectively connected to a drain of a first field effect transistor and a drain of a second field effect transistor of the conversion circuit, and the control circuit is turned on when a first voltage signal and a third voltage signal are zero at the same time and is turned off in other situations. The level up shifter circuit according to the embodiments of the present invention can effectively solve the problem that an output state is unknown. | 05-14-2015 |
Ruikun Mai, Dongguan CN
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20140330443 | METHOD FOR MEASURING FREQUENCY OF PHASOR OF POWER SYSTEM - The present invention relates to a method for measuring the frequency of phasor of a power system, belonging to the technical field of power systems and automation thereof. A grid-connected photovoltaic generation system is provided with a control module, a data buffer module, an inverter, a sampling module and an analog-to-digital conversion module; a voltage transformer is connected to the grid side of the grid-connected photovoltaic generation system; the voltage transformer is electrically connected to the analog-to-digital conversion module; the analog-to-digital conversion module converts an analog signal sent by the voltage transformer into a digital signal; the sampling module samples the digital signal and transmits the digital signal into the data buffer module; the data buffer module is provided with a plurality of data windows; and the control module receives signals from the data windows. | 11-06-2014 |
20150032397 | METHOD FOR ESTIMATING DYNAMIC POWER TRANSMISSION LINE CAPACITY BY USING SYNCHRONIZED PHASOR TECHNOLOGY - The present invention relates to the field of electrical power systems and automation technologies thereof, and disclosed is a method for estimating a dynamic power transmission line capacity by using a synchronized phasor technology. Synchronized phasor measurement units are arranged at two sides of a power transmission line. The synchronized phasor measurement units measure voltage and current phasors of the power transmission line and transmit the voltage and current phasors to a data buffer of a measurement system for calculation. In the method for estimating a dynamic power transmission line capacity by using a synchronized phasor technology in the present invention, through a power transmission line model of mechanical characteristics, thermodynamic characteristics, and power characteristics, the length of the power transmission line is calculated by using values of synchronized voltage and current phasors at the two sides of the power transmission line, and a resistivity of the power transmission line is obtained according to a total resistance of the power transmission line, so as to obtain an estimated value of a real-time temperature of the power transmission line, thereby achieving the objective of determining the on-line power transmission capacity of the power transmission line without adding any additional device. | 01-29-2015 |
Tandy Mai, Chengdu CN
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20130006975 | SYSTEM AND METHOD FOR MATCHING ENTITIES AND SYNONYM GROUP ORGANIZER USED THEREIN - There is provided a method for managing at least one synonym group, wherein the method comprises the step of: when a synonym group comprises more than one synonym, calculating a similarity value between each two synonyms of all synonyms of the synonym group indicating how similar these two synonyms are to each other. The invention further provided a synonym group organizer, a matching system using the synonym group organizer and the methods thereof. | 01-03-2013 |
20130243207 | ANALYSIS SYSTEM AND METHOD FOR AUDIO DATA - An analysis system and method for audio data related to a user is provided, so that the user can be classified as one of multiple classes with an assumed probability based on the analysis result. The analysis system comprises an audio transformer ( | 09-19-2013 |
Xianxin Mai, Guangzhou CN
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20150204056 | JET SHOWER DEVICE - A shower jet device includes a spray needle arranged in a spray nozzle; a cold water inflow space and a cold water jet outlet formed between the spray nozzle and the spray needle; a hot water inflow space formed between the spray nozzle and a valve body; wherein a cold water inlet respectively in communication with a cold water opening and the cold water inflow space; and a hot water inlet is respectively in communication with a hot water opening and the hot water space. | 07-23-2015 |
Xiaonian Mai, Guangdong CN
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20100260037 | METHOD AND SYSTEM FOR GUIDING PACKET DATA PROTOCOL ACTIVATION - The invention discloses a method and system for guiding a packet data protocol activation. The method includes determining whether a packet data protocol is activated and if the determination result indicates that the packet data protocol is not activated because of including a wrong service access point name, analyzing service access point name information causing the packet data protocol not activated; introducing in an associating database for associating service access point name reason information causing the packet data protocol not activated and a guide information for properly setting the service access point name; inquiring the associating database based on the service access point name reason information obtained by the analyzing and obtaining the guide information for guiding a user to properly set the service access point name; and transmitting the guide information for guiding the user to properly set the service access point name to the user side. According to the method and system of the invention, the guide information may be generated automatically before the activation of the protocol to thereby reduce the maintenance workload for these functions and to thereby properly guide the user to have the related services provisioned and accessed. | 10-14-2010 |
Xinglong Mai, Chengdu CN
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20140164274 | Apparatus and Method for Recommending Courses - An apparatus for recommending courses ( | 06-12-2014 |
Yanquan Mai, Shenzhen, Guandong CN
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20160135261 | LED DRIVING DEVICE FOR DYNAMIC SEGMENT CONFIGURATIONS AND THE LED LIGHTING APPARATUS THEREOF - The invention discloses an LED driving device for dynamic segment configurations and the LED lighting apparatus thereof, wherein, the said LED driving device includes a first adjustable LED lamp string unit, a first N-type switch module, at least one second adjustable LED lamp string unit, one unidirectional conduction unit, one P-type switch module, one second N-type switch module, control logic module and current detection module; the control logic module outputs control signals, based on output voltage changes from the bridge rectifier, to control the on and off states of the first adjustable LED lamp string unit, the adjustable LED lamp string module, the P-type switch module, the first and second N-type switch module, also it adjusts the parallel and serial connection states of the first and second adjustable LED lamp string units dynamically. The invention adopts the dynamically configuring technology, improving the lighting effects and the utilization of LED lamps. | 05-12-2016 |
Yanzhou Mai, Guangzhou CN
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20130099995 | INDOOR CEILING-MOUNT OMNIDIRECTIONAL ANTENNA AND A METHOD FOR MANUFACTURING THE SAME - A ceiling-mount omnidirectional antenna for indoor distribution system of mobile communication network and a method for manufacturing the same are provided. The antenna includes: a monopole consisting of a cone part and a columnar part; a reflecting plate consisting of a cone part and a platform part; and a feed connector. The monopole and the reflecting plate are arranged in such that the tips of cone parts are opposite to each other. The signal is fed into the antenna through the feed connector and radiated outward by the monopole and the reflecting plate. In high frequency band, the maximal gain appears at about 70°, so that the signal power focuses at radiating angles of 60°˜85°. Comparing to the existing antenna, the gain of the antenna increases 4.22 dB at a radiating angle of 85° and decreases 10 dB at a radiating angle of 30°. So, the maximal permissible value of antenna aperture power of mobile communication signal in high frequency band, such as 3G, is increased; and the field strength of signal covering the edge is increased. The antenna can increase the covering range of a single antenna, increase the signal quality, and cover 2G and 3G networks in the same time so as to reduce the difficulty and the cost for building and reconstructing an indoor distribution system in 3G. | 04-25-2013 |
Yaohua Mai, Hebei CN
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20090007964 | Method for producing a thin-film solar cell by use of microcrystalline silicon and a layer sequence - The invention relates to a method for production of a thin-layer solar cell with microcrystalline silicon and a layer sequence. According to the invention, a microcrystalline silicon layer is applied to the lower p- or n-layer in pin or nip thin-layer solar cells, by means of a HWCVD method before the application of the microcrystalline i-layer. The efficiency of the solar cell is hence increased by up to 0.8% absolute. | 01-08-2009 |
20120067411 | METHOD FOR PRODUCING A THIN-FILM SOLAR CELL BY USE OF MICROCRYSTALLINE SILICON AND A LAYER SEQUENCE - A thin film solar cell is disclosed comprising the following layers deposited on a substrate: | 03-22-2012 |
Yongjin Mai, Guangzhou CN
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20150203516 | ORGANOHALOSILANE AND USE THEREOF IN ELECTROLYTES OF NON-AQUEOUS LITHIUM ION BATTERIES - An organohalosilane represented by formula I, where R | 07-23-2015 |
Yuetong Mai, Shenzhen City CN
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20150180870 | Authorization Authentication Method And Apparatus - A third-party application client performs authorization authentication with a user client and a platform server. The third party application obtains an access token and an open ID. The third-party application client interacts with the platform server for information related to the user ID by using the token, calls the user client or is called by the user client according to the open ID. The third-party application client may interact with the platform server for the information related to the user ID by using the token, so that other resources or information of the user accumulated for the platform server can be used by the third-party application client continuously. | 06-25-2015 |
Zhigao Mai, Shaoguan City CN
Patent application number | Description | Published |
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20120111695 | BALUSTRADE AND DECK MOUNTING ASSEMBLY FOR A PASSENGER CONVEYOR - A balustrade assembly includes a decking panel and a skirt panel that are attached to one another and to a balustrade support structure without fasteners. A positioning device included in the balustrade assembly varies the position of the skirt panel relative to moving steps in two directions by pushing against stationary components that are a part of or otherwise connected to a frame of a passenger conveyor. A balustrade support employed in the assembly reduces material and manufacturing costs and is adjustable to vary the height of a balustrade panel and handrails in a passenger conveyor. | 05-10-2012 |
Zhihua Mai, Shenzhen CN
Patent application number | Description | Published |
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20160097899 | PACKAGING AN ARCUATE PLANAR LIGHTWAVE CIRCUIT - A package for an arcuate planar lightwave circuit (PLC) chip includes a heater plate coupled to a base by a thick and soft support layer. The arcuate PLC is attached to the heater plate by soft adhesive. A hard adhesive is applied to a multi-waveguide end of the arcuate PLC, to additionally strengthen the attachment of the arcuate PLC to the heater plate. The structure allows the mechanical stress due to fiber pull/shock/vibration to be dissipated in the support layer without introducing large wavelength shifts in the arcuate PLC. The support layer also serves as a heat insulator, facilitating uniform heating of the arcuate PLC. | 04-07-2016 |
Zhihua Mai, Longhua District CN
Patent application number | Description | Published |
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20140294347 | PACKAGING AN ARCUATE PLANAR LIGHTWAVE CIRCUIT - A package for an arcuate planar lightwave circuit (PLC) chip includes a heater plate coupled to a base by a thick and soft support layer. The arcuate PLC is attached to the heater plate by soft adhesive. A hard adhesive is applied to a multi-waveguide end of the arcuate PLC, to additionally strengthen the attachment of the arcuate PLC to the heater plate. The structure allows the mechanical stress due to fiber pull/shock/vibration to be dissipated in the support layer without introducing large wavelength shifts in the arcuate PLC. The support layer also serves as a heat insulator, facilitating uniform heating of the arcuate PLC. | 10-02-2014 |