Qian, CN
Benning Qian, Ningbo CN
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20100172036 | MECHANICAL DEVICE FOR SWITCHING AN OPTICAL LENS FILTER FOR A CAMERA - A mechanical device for selectively inserting an optical lens filter, such as day optical filter and a night optical filter, into an optical path of a camera in accordance with light intensity and/or a signal from a user or timer. The device for switching an optical lens filter may include a series of gears and a filter bracket slidably disposed within a housing, which moves between a first position and a second position in order to selectively insert at least one optical lens filter into the optical path of the camera. | 07-08-2010 |
20110194197 | ELECTROMECHANICAL DEVICE FOR SWITCHING AN OPTICAL LENS FILTER FOR A CAMERA - A device for selectively inserting an optical lens filter, such as day optical filter and a night optical filter, into an optical path of a camera in accordance with light intensity and/or a signal from a user or timer. The device for switching an optical lens filter may include an electromechanical solenoid that provides a mechanical force to move a cantilevered filter arm between a first position and a second position according to the polarity of the magnetic field generated by the electromechanical solenoid. The device for switching an optical lens filter may include an electrical switch for determining the position of the cantilevered filter arm during operation. | 08-11-2011 |
20120147185 | MECHANICAL DEVICE FOR SWITCHING AN OPTICAL LENS FILTER FOR A CAMERA - A camera having a mechanical device for selectively inserting an optical lens filter housed therein. The lens filter may be a day optical filter and a night optical filter selectively inserted into an optical path of the camera in accordance with light intensity and/or a signal from a user or timer. The device for switching an optical lens filter may include a series of gears and a filter bracket slidably disposed within a housing, which moves between a first position and a second position in order to selectively insert at least one optical lens filter into the optical path of the camera. | 06-14-2012 |
20120307127 | GAME CAMERA HAVING AN ELECTROMECHANICAL DEVICE FOR SWITCHING AN OPTICAL LENS FILTER - A digital camera for wild game animals includes a camera having automatic flash, focus, aperture and shutter speed and film advance functions. The camera is mounted within a camera housing adapted for outdoor installation and protection from adverse weather conditions. An electronic control circuit mounted within the camera housing is operably connected to the camera and includes a memory device and a microprocessor for storing and performing a set of programmable functions. The camera is activated by a passive infrared sensor detecting body heat of the animal or group of animals. An electromechanical device mounted within the camera housing selectively inserts an optical lens filter, such as day optical filter and a night optical filter, into an optical path of the camera in accordance with light intensity and/or a signal from a user or timer. | 12-06-2012 |
20120320202 | MECHANICAL DEVICE FOR SWITCHING AN OPTICAL LENS FILTER FOR A CAMERA - A camera having a mechanical device for selectively inserting an optical lens filter housed therein. The lens filter may be a day optical filter and a night optical filter selectively inserted into an optical path of the camera in accordance with light intensity and/or a signal from a user or timer. The device for switching an optical lens filter may include a series of gears and a filter bracket slidably disposed within a housing, which moves between a first position and a second position in order to selectively insert at least one optical lens filter into the optical path of the camera. | 12-20-2012 |
Bin Qian, Hangzhou CN
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20130254326 | ELECTRONIC DEVICE, CLOUD STORAGE SYSTEM FOR MANAGING CLOUD STORAGE SPACES, METHOD AND TANGIBLE EMBODIED COMPUTER READABLE MEDIUM THEREOF - The present invention discloses an electronic device, a cloud storage system, a method thereof and a tangible embodied computer readable medium. The cloud storage system comprises at least one server and an electronic device. The at least one server provides a plurality of cloud storage spaces for accessing data. The electronic device comprises a storage management interface and is connected to each of the servers via Internet in order to access the cloud storage space. Wherein, the cloud storage spaces are integrated as a virtual storage space by the electronic device for a user to access data therefrom. The user can concurrently access the cloud storage spaces through the storage management interface of the electronic device, or access one of the cloud storage spaces by multi-thread or multi-process so as to raise the access speed. | 09-26-2013 |
Bin Qian, Sip Suzhou CN
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20130236328 | AXIAL FLOW IMPELLER - An axial flow impeller includes a hub, at least three base blades, and a cover blade detachably mounted to each base blade. When the impeller is applied in a medium environment having a high density and viscosity, the impeller will meet the requirement only by virtue of the base blade with the cover blade being removed. When the impeller is applied in a medium environment having low density and viscosity, the cover blade can be mounted in the front and/or rear of the base blade in order to improve the efficiency of the impeller. In this case, the consumption of electrical power can be reduced significantly while producing an equivalent propulsive force, thereby being advantageous for energy conservation. Therefore, the impeller can be adaptable to different medium environments and efficiency requirements, and thus can have good adaptability, need minimal investment cost and can be convenient to use. | 09-12-2013 |
Bo Qian, Henan Province CN
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20100270285 | DUAL-SPECTRUM INTELLIGENT COOKING AND BAKING MACHINE - A dual-spectrum intelligent cooking and baking machine without oil fume includes a housing, a top cover, an inner cylinder with heat preservation, an inner cooking and baking machine and a control circuit. An upper heater is disposed on the inner top surface of the top cover, and a lower heater is disposed on the inner undersurface of the inner cylinder with heat preservation. The upper heater and the lower heater are optical heaters. An insulating layer with light and heat penetration is disposed on the lower heater. The inner cooking and baking machine is a pan, a stockpot or a barbecue net rack. The pan or the stockpot is disposed moveably on the upper surface of the insulating layer with light and heat penetration. The barbecue net rack is disposed moveably over the insulating layer with light and heat penetration and is connected with the motor by the coupling device. | 10-28-2010 |
Chaodong Qian, Zhejiang CN
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20110281308 | Yellow Pigments Generation Deficient Sphingomonas Strain and Application Thereof in Gellan Gum Production - A yellow pigments generation deficient | 11-17-2011 |
Chuiwen Qian, Guangzhou CN
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20130190509 | HSP90 INHIBITOR AND PREPARATION METHOD AND USE THEREOF - Disclosed are an Hsp90 inhibitor and a preparation method and use thereof. The Hsp90 inhibitor is 2-(4-(3-acetylcarnitineacyloxy)cyclohexylamino)-4-(1-(3,6,6-trimethyl-4-oxy-4,5,6,7-tetrahydroindazole))benzamide. The Hsp90 inhibitor has good water solubility and high bioavailability, and can effectively inhibit the proliferation of cancer cells, such as leukemia, cervical cancer, breast cancer, human laryngeal epithelial carcinoma, or malignant melanoma cells. It can also effectively inhibit the activity of herpes simplex virus. The maximal non-toxic concentration of the Hsp90 inhibitor on normal cells is a high, and the Hsp90 inhibitor only has specific inhibition effect on cancer cells. | 07-25-2013 |
Chungen Qian, Nanshan CN
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20110300601 | PROCESSES FOR SYNTHESIZING ALKALINE PHOSPHATASE CONJUGATES - Methods for synthesizing an ALP conjugate are provided. The methods may include activating a carboxyl group of the ALP with a carbodiimide, to generate an active ester; and adding the substance to be conjugated such that a synthetic reaction occurs between the active ester and the substance to be conjugated, to generate an ALP conjugate. | 12-08-2011 |
20110300602 | CONJUGATE PREPARATION METHODS AND RELATED KIT - Methods for preparing conjugates including enzyme conjugates and especially alkaline phosphatase (ALP) conjugates, and a kit are provided. The methods include: blocking an amino group on a molecule surface of a first substance to be conjugated containing an amino group and a carboxyl group (for example, an enzyme) with a carboxyl compound; adding a carbodiimide to activate the first substance to be conjugated with the amino group blocked; inactivating or removing the carbodiimide; and adding a second substance containing an amino group (for example, a substance to be labeled). Conjugates (for example, enzyme conjugates) are obtained. | 12-08-2011 |
20120003753 | CHEMILUMINESCENT COMPOSITIONS, ENHANCING REAGENTS FOR CHEMILUMINESCENCE AND METHODS FOR THE PREPARATION AND USE THEREOF - A enhancing reagent for enhancing chemiluminescence of 1,2-dioxetane compounds and a method for using the enhancing reagent to enhance chemiluminescence are provided, in which the enhancing reagent contains a multi-alkyl quaternary ammonium salt of Formula I. A chemiluminescent composition with a 1,2-dioxetane compound as a substrate and a kit thereof are further provided, which contain a 1,2-dioxetane compound and a multi-alkyl quaternary ammonium salt of Formula I. | 01-05-2012 |
20120015446 | Chemiluminescent Compositions, Enhancing Reagents for Chemiluminescence and Methods for the Preparation and Use Thereof - A enhancing reagent for enhancing chemiluminescence of 1,2-dioxetane compounds and a method for using the enhancing reagent to enhance the chemiluminescence are provided, in which the enhancing reagent contains an alkyl bis-quaternary ammonium salt of Formula I. A chemiluminescent composition with a 1,2-dioxetane compound as a substrate and a kit thereof are further provided, which contain a 1,2-dioxetane compound and an alkyl bis-quaternary ammonium salt of Formula I. | 01-19-2012 |
20140103272 | CHEMILUMINESCENT COMPOSITIONS AND ENHANCING REAGENTS FOR CHEMILUMINESCENCE - An enhancing reagent for enhancing chemiluminescence of 1,2-dioxetane compounds and a method for using the enhancing reagent to enhance the chemiluminescence are provided, in which the enhancing reagent contains an alkyl bis-quaternary ammonium salt of Formula I. A chemiluminescent composition with a 1,2-dioxetane compound as a substrate and a kit thereof are further provided, which contain a 1,2-dioxetane compound and an alkyl bis-quaternary ammonium salt of Formula I. | 04-17-2014 |
Chungen Qian, Shenzen CN
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20120001136 | CHEMILUMINESCENT COMPOSITIONS, ENHANCING REAGENTS FOR CHEMILUMINESCENCE AND METHODS FOR THE PREPARATION AND USE THEREOF - The present disclosure provides a chemiluminescent composition where the chemiluminescent substrate is 1,2-dioxetane, which contains 1,2-dioxetane and an alkyl dimethyl benzyl quaternary ammonium salt having the structure of general formula I. The present disclosure also provides an enhancing reagent and methods for enhancing chemiluminescence of 1,2-dioxetane, where the enhancing reagent contains an alkyl dimethyl benzyl quaternary ammonium salt having the structure of general formula I. | 01-05-2012 |
Chungen Qian, Shenzhen CN
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20110159565 | REAGENTS AND PROCESSES FOR STABILIZING ALKALINE PHOSPHATASE OR CONJUGATES THEREOF - The present disclosure relates to stabilizers for alkaline phosphatase or conjugates thereof, a process for preparing a stabilizer, and a method for stabilizing alkaline phosphatase or conjugates thereof with a stabilizer. The present disclosure also relates to a reagent of alkaline phosphatase or conjugates thereof as well as to a process for preparing the same. In another aspect, the present disclosure relates to a kit comprising the stabilizers disclosed herein and alkaline phosphatase or conjugates thereof. The stabilizer disclosed herein can stabilize alkaline phosphatase or conjugates thereof for a prolonged period of time, extending their shelf-life. | 06-30-2011 |
Dong Qian, Jiangsu Provience CN
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20100188594 | LIQUID CRYSTAL DISPLAY DEVICE AND RELATED REPAIRING METHODS - The present invention provides a liquid crystal display device and methods for repairing defects in the same. The liquid crystal display includes a display driver, an active area of the display panel, and a first signal line. The first signal line, connected to the display driver and the active area, has a defect. A repair line is disposed above the first signal line between the display driver and the active area, wherein the repair line and the first signal line have at least two overlaps without electrical connection there between. The repair line is continuous between two overlaps which are located at the two sides of the defect. Then the repair line and the first signal line are shorted at the two overlaps. And the first signal line is cut at the locations between the defect and the two overlaps. | 07-29-2010 |
Dong Qian, Plum Village Township CN
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20100128008 | REGISTER CIRCUIT AND DISPLAY DRIVING CIRCUIT HAVING THE SAME - Provided is a register circuit including a timing circuit controlled by an external control signal to receive an external timing signal and then to transmit a first timing signal and a second timing signal, wherein the first timing signal and the second timing signal have phases inverse to each other; two pass gates controlled by the first timing signal and the second timing signal to receive starting pulse signals and then transmit the pulse signals as one of the pass gates turns on; a signal output unit receiving the pulse signals to transmit an output signal; and two switches controlled by the external control signal to receive and to transmit the output signal as one of the switches turns on. | 05-27-2010 |
Dongqi Qian, Jiangsu CN
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20120023700 | CYCLONE CLEANER - The present invention relates to a cyclonic vacuum cleaner comprising a main body of vacuum cleaner, in which a cyclonic separating device and a suction device are provided. The cyclonic separating device comprises a chamber body enclosed by a side wall and a base plate, and is provided with an air inlet and an air outlet. After entering the chamber body, air flow swirls along the inner wall of chamber body, forms cyclonic separation air flow and makes air-solid separation. The separated air flow enters the suction device via the air outlet, and the body of the suction device is at least partially inserted into the cyclonic separation air flow. The cyclonic vacuum cleaner of the present invention is featured by reduced volume and compact structure, not only facilitating the use of such product, but also providing more space for the product design while providing the desired dust separation effect. | 02-02-2012 |
20120046788 | SPEECH SYSTEM USED FOR ROBOT AND ROBOT WITH SPEECH SYSTEM - A speech system ( | 02-23-2012 |
Dongqi Qian, Jiangsu Province CN
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20090320421 | CYCLONE SEPARATING DEVICE OF A CLEANER - A cyclone separating device of a cleaner includes an upstream cyclone separating device and a downstream cyclone separating device. The upstream separating device communicates with the downstream cyclone separating device through a gas passage. The upstream cyclone separating device has a first cyclone barrel, while the downstream cyclone separating device has at least one second cyclone barrel. The downstream cyclone separating device is lying and set above the upstream separating device. The size of the cyclone separating device of the present invention is small in radial direction. The height of the cyclone separating device which is the sum of the height of the upstream cyclone separating device plus the height of the lying downstream cyclone separating device lying down is low. | 12-31-2009 |
Fangzheng Qian, Guangdong Province CN
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20120117204 | Method for Automatically Negotiating Type of Service and Aggregation Apparatus Therefor - The present invention provides a service type auto-negotiation method and an aggregation device. The method comprises: comparing a service type capability set of a local device with that of a peer device to select a communal service type capability set; configuring a service type on an optical transmission network chip using the highest priority service type in the communal capability set; the service type capability sets including various service types supported by the devices and their corresponding priorities. The method negotiates automatically service types supported by both interconnected devices through a protocol and configures device hardware based on the negotiation result such that service interworking can be achieved without network management, thereby greatly decreasing the complexity of service development. | 05-10-2012 |
Gongwei Qian, Nanjing CN
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20130036470 | CROSS-VM NETWORK FILTERING - A security virtual machine inspects all data traffic between other virtual machines on a virtualization platform in order to prevent an inter-VM attack. Data traffic between the machines is intercepted at the privileged domain and directed to the security virtual machine via a hook mechanism and a shared memory location. The traffic is read by the security machine and analyzed for malicious software. After analysis, the security machine sends back a verdict for each data packet to the privileged machine which then drops each data packet or passes each data packet on to its intended destination. The privileged domain keeps a copy of each packet or relies upon the security machine to send back each packet. The security machine also substitutes legitimate or warning data packets into a malicious data package instead of blocking data packets. The shared memory location is a circular buffer for greater performance. Traffic is intercepted on a single host computer or between host computers. | 02-07-2013 |
Gordon Qian, Shen Zhen City CN
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20090241052 | User Action Remote Control - The present invention supports the control of a plurality of controlled devices. With three dimensional accelerometer components, detection of a user action on a remote controller and the orientation of the remote controller are viable through small electronic devices. Aspects of the invention are based on the three dimensional accelerometer components to provide a remote controller that can detect the user action. Based on the user action, the remote controller transmits a signal to the controlled device which conveys the corresponding command. A selected controlled device may be matched to the remote controller. The remote controller and controlled device may also support a learning mode, in which the controlled device sends a list of supported commands to the remote controller. The remote controller then matches an associated action with each command in the command list. | 09-24-2009 |
20090247097 | Receiver Module with Dual Mode Capability - The present invention supports the remote control of a controlled device. A hybrid device receives a control signal over an infrared communications channel or a wireless networking channel. The hybrid device can replace an IR receiver module in the controlled device in order to provide backward compatibility as well as provide universal operation with a wireless networking controller. The hybrid device processes a signal received over one of the communications channels. When a signal is received over the infrared communications channel, the processor converts the signal to an output code that is sent to a device controller. When a signal is received over the wireless networking communications channel, the processor converts the signal to a wireless command, converts the wireless command to an output code, and sends the output code to the device controller. All output codes are transparent for the two communications channels. | 10-01-2009 |
20100058316 | Updating Firmware with Multiple Processors - The present invention provides apparatuses, methods, and computer readable media for updating memory containing representations of computer-executable instructions in a processing system. A primary processor receives original sets of computer-readable instructions and updated sets of computer-readable instructions for the processors in processor system from a host system. The sets of computer-readable instructions are stored in memory (e.g., flash memory), where each processor in the system may utilize different sets. The primary processor then initiates updating its firmware with the corresponding updated set. If the update is unsuccessful, the primary processor reverts to the original set and the update process is terminated. Otherwise, the firmware update proceeds to the secondary processor. If the firmware update succeeds, the next secondary processor is updated. Otherwise, all of the updated processors revert to the corresponding original set of computer-readable instructions and the updating process is terminated. | 03-04-2010 |
20100100358 | Thermostat Status Notification Through a Network - The present invention provides apparatuses and computer readable media for obtaining status information from a heating, ventilating, and air conditioning (HVAC) system and sending the status information to a remote networked device using a data container. A thermostat obtains status information from a HVAC system, associates the status information with a corresponding index number, and includes the index number and HVAC information in a data container. The data container can assume different forms, including a customer-defined cluster or a publicly accessible cluster. The HVAC information may be encoded so that the HVAC information can be included as an attribute of the publicly accessible cluster. HVAC information may include relay status of a relay in the HVAC system. The relay is identified by an index number that is included in an attribute. A networked device typically receives the HVAC information from the thermostat in at least one data container. | 04-22-2010 |
Haipeng Qian, Henan Province CN
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20100270285 | DUAL-SPECTRUM INTELLIGENT COOKING AND BAKING MACHINE - A dual-spectrum intelligent cooking and baking machine without oil fume includes a housing, a top cover, an inner cylinder with heat preservation, an inner cooking and baking machine and a control circuit. An upper heater is disposed on the inner top surface of the top cover, and a lower heater is disposed on the inner undersurface of the inner cylinder with heat preservation. The upper heater and the lower heater are optical heaters. An insulating layer with light and heat penetration is disposed on the lower heater. The inner cooking and baking machine is a pan, a stockpot or a barbecue net rack. The pan or the stockpot is disposed moveably on the upper surface of the insulating layer with light and heat penetration. The barbecue net rack is disposed moveably over the insulating layer with light and heat penetration and is connected with the motor by the coupling device. | 10-28-2010 |
Haiyan Qian, Shijiazhuang CN
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20110135748 | USE OF A TRADITIONAL CHINESE MEDICINAL COMPOSITION FOR PREPARING MEDICINE FOR PROMOTING BONE MARROW-DERIVED MESENCHYMAL STEM CELL SURVIVAL IN VIVO AND DIFFERENTIATION INTO CARDIOMYOCYTES - The present invention discloses use of a traditional Chinese medicinal composition for preparing medicine for promoting bond marrow-derived mesenchymal stem cell survival in vivo and differentiation into cardiomyocytes. The invention also relates to use of the traditional Chinese medicinal composition for preparing the medicines for treatment of cardiovascular disease in combination with autologous bone marrow-derived mesenchymal stem cells. | 06-09-2011 |
Hongqiang Qian, Jiangsu CN
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20120132252 | TRANSPORT ROLLER FOR TRANSPORTING ARTICLES - A transport roller for transporting articles comprises a spindle ( | 05-31-2012 |
Huihuan Qian, Hong Kong Sar CN
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20120158249 | VEHICLE SAFETY ENHANCEMENT SYSTEMS AND METHODS - A system for vehicle safety enhancement is disclosed. The system comprises a sudden slowdown detection subsystem, a slight bump detection subsystem, an airbag activation and brake malfunction detection subsystem, and a rollover detection subsystem. A controlling unit is connected to each subsystem for determining a severity level of a collision involving a vehicle, and the controlling unit is in turn connected to a communication unit for sending an alert signal based on the severity level. A method for vehicle safety enhancement is also disclosed. | 06-21-2012 |
Huihuan Qian, Hong Kong CN
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20100139569 | Robotic Pet-Sitter System - A robotic pet-sitter system comprises a control system and a robotic body, the control system used to wireless launch control instruction signals; a wireless receiver module is defined in the robotic body, used to receive control instruction signals and to process the control instruction signals into control signals, the robotic body further comprises a driving system and a feeding module, the driving system used to drive the robotic body moving according to the control signals, the feeding module used to open the feeding box placed with pet food according to the control signals. The local PC communicates with a remote PC through Internet, and the remote PC long-distance controls the robotic body and monitors pet through Internet. The robotic pet-sitter system of the present invention can care for and monitor the pet when the owner is not at home. | 06-10-2010 |
James Qian, Jiangsu Pro CN
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20090268485 | BACKLIGHT MODULE - A backlight module including several light sources, a frame, a light guide plate and a flexible printed circuit board is provided. The flexible printed circuit board includes a body and a fixing structure. The body is bent, so that a first part and a second part of the body are respectively disposed on two sides of the frame. The light sources are disposed on the first part, and the light-emitting surfaces of the light sources face the light guide plate. The fixing structure including a structure body, several first connecting portions and two protrusions is disposed on the first part. The first connecting portions extend from the two opposite first sides and are fixed on the body, so that the structure body is positioned above the light sources. The protrusions respectively extend slantwise from the first sides toward the direction opposite to the structure body and insert into the frame. | 10-29-2009 |
Jiamin Qian, Shaghai CN
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20140038390 | THROUGH SILICON VIA GUARD RING - The present disclosure relates to forming a plurality of through silicon vias guard rings proximate the scribes streets of a microelectronic device wafer. The microelectronic device wafer includes a substrate wherein the through silicon via guard ring is fabricated by forming vias extending completely through the substrate. The through silicon via guard rings act as crack arresters, such that defects caused by cracks resulting from the dicing of the microelectronic wafer are substantially reduced or eliminated. | 02-06-2014 |
Jian-Bing Qian, Shenzhen City CN
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20100264800 | LED LAMP - An LED lamp includes a hollow lamp housing, a front optical part, a rear electrical part, and a middle heat dissipation part. The heat dissipation part includes a heat sink, a mounting seat in front of the heat sink, and a heat conducting member connecting the mounting seat with the heat sink. The lamp housing defines a plurality of air exchanging holes corresponding to the fins. The mounting seat includes a small top surface, an opposite large bottom surface, and a plurality of sloping heat absorbing surfaces between the top surface and the bottom surface. The optical part includes a plurality of light sources arranged on the heat absorbing surfaces, a light reflector located between the heat sink and the mounting seat and surrounding the heat conducting member, an optical lens located in front of the light reflector and the mounting seat. | 10-21-2010 |
20110044042 | LED ILLUMINATION DEVICE - An LED illumination device includes a heat dissipation part, an optical part and an electric part. The optical part includes an LED module attached on the heat dissipation part and an envelope mounted on the heat dissipation part and covering the LED module. The electric part includes a casing and a lamp cap. The casing is cup-shaped. The lamp cap includes a sleeve electrode and a spring electrode attached at a bottom of the sleeve electrode. The sleeve electrode and the spring electrode electrically power the LED module. One end of the casing along an axis thereof is mounted on bottom ends of the heat dissipation part and the optical part. The sleeve electrode is disposed around the other end of the casing. The spring electrode is resiliently deformable along an axis of the sleeve electrode. | 02-24-2011 |
20110103037 | LED LAMP - An LED lamp includes a housing and a light source located outside the housing. An electric module is received in the housing. The housing defines a receiving recess in an outer surface thereof. The light source is connected to the electric module electrically. The light source is pivotally mounted to the housing and pivotable between a rest state and a working state to adjust an illumination angle of the light source. When the light source is located at the rest state, the light source is received in the receiving recess. When the light source is located at the working state, the light source is pivoted up from the receiving recess. The LED lamp can be used for normal illumination, emergency illumination or mobile illumination. | 05-05-2011 |
20110138665 | EMERGENCY EXIT INDICATOR - An emergency exit indicator includes a housing and a light source received in the housing. The housing includes two first connecting arms at top and bottom thereof and two second connecting arms at lateral sides thereof. The first and second connecting arms are connected with each other by four connecting units located respectively at four corners of the housing. Each connecting unit includes a seat and two engaging tabs extending from the seat. One engaging tab is engaged with a corresponding first connecting arm, and the other is engaged with a neighboring second connecting arm. | 06-16-2011 |
Jianmin Qian, Wuxi CN
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20120283522 | Self-Service Surgical Retractor - A new self-service surgical retractor with the characteristics comprising: main post ( | 11-08-2012 |
Jianping Qian, Hangzhou CN
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20120109946 | Determination of category information using multiple - Providing category information includes: receiving a plurality of search key word sets that were previously input by a plurality of users; obtaining category information corresponding to the plurality of search key word sets; segmenting each of the plurality of search key word sets into search key word units; combining the search key word units into a plurality of search key word unit groups that correspond to a plurality of stages; based at least in part on the category information, determining category information that specifically corresponds to the plurality of search key word unit groups; and based at least in part on category information, establishing a plurality of search key word tables corresponding to the plurality of stages. | 05-03-2012 |
20140074831 | DETERMINATION OF CATEGORY INFORMATION USING MULTIPLE STAGES - Providing category information includes: receiving a plurality of search key word sets that were previously input by a plurality of users; obtaining category information corresponding to the plurality of search key word sets; segmenting each of the plurality of search key word sets into search key word units; combining the search key word units into a plurality of search key word unit groups that correspond to a plurality of stages; based at least in part on the category information, determining category information that specifically corresponds to the plurality of search key word unit groups; and based at least in part on category information, establishing a plurality of search key word tables corresponding to the plurality of stages. | 03-13-2014 |
Jian Ping Qian, Hangzhou CN
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20120330961 | Method and Apparatus of Determining Product Category Information - A user may submit product title information to a server. The server may generate a phrase based on the product title information. The server may then search a database to find relevancies between the phrase and product categories corresponding to multiple nodes in a product category tree. Based on the relevancies, the server may select a node from the multiple nodes. The server may associate the product title information with the node corresponding to a product category when the node is a leaf node of the product category tree. | 12-27-2012 |
20140379724 | METHOD AND APPARATUS OF DETERMINING PRODUCT CATEGORY INFORMATION - A user may submit product title information to a server. The server may generate a phrase based on the product title information. The server may then search a database to find relevancies between the phrase and product categories corresponding to multiple nodes in a product category tree. Based on the relevancies, the server may select a node from the multiple nodes. The server may associate the product title information with the node corresponding to a product category when the node is a leaf node of the product category tree. | 12-25-2014 |
Jinye Qian, Nanjing CN
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20100204324 | Optically Active N-(Alpha-Mercaptopropionyl)Glycine - An optically active N-(α-mercaptopropionyl)glycine, i.e., R-(−)-N-(α-mercaptopropionyl)glycine or S-(−)-N-(α-mercaptopropionyl)glycine, a preparation method thereof, a pharmaceutical preparation containing the compound or a pharmaceutically acceptable salt or ester thereof, and use of the same in preparation of detoxification medicament for improving metabolism, are provided. | 08-12-2010 |
Kathy Qian, Wuxi CN
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20100278970 | TRICHODERMA REESEI ALPHA-AMYLASE ENHANCES SACCHARIFICATION OF CORN STARCH - A maltogenic α-amylase from | 11-04-2010 |
20120129226 | TRICHODERMA REESEI ALPHA-AMYLASE IS A MALTOGENIC ENZYME - A maltogenic a-amylase from | 05-24-2012 |
20130280774 | DIRECT STARCH TO FERMENTABLE SUGAR AS FEEDSTOCK FOR THE PRODUCTION OF ISOPRENE, ISOPRENOID PRECURSOR MOLECULES, AND/OR ISOPRENOIDS - Provided herein are compositions and methods related to the direct conversion of the starch in a ground or fractionated grain into a fermentable sugar feedstock capable of serving as a carbon source for the industrial production of one or more products by a fermenting organism, such as isoprene, isoprenoid precursor molecules, and/or isoprenoids. Such conversions may be performed at temperatures at or below the initial gelatinization temperature of the starch present in the grain and may utilize one or more isolatable endogenous enzymes present in certain unrefined grains. | 10-24-2013 |
Lei Qian, Nanjing CN
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20130079393 | ISOFLAVONE FATTY ACID ESTER DERIVATIVES, PREPARATION METHOD AND PHARMACEUTICAL USES THEREOF - Isoflavone fatty acid ester derivatives of formula (I) or (II), the preparation method thereof and the pharmaceutical compositions containing such compounds are disclosed. The uses of such compounds in preparation of medicaments for preventing or treating hyperlipidemia, obesity or type II diabetes are also disclosed. | 03-28-2013 |
Li Qian, Shenzhen CN
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20120182878 | UPLINK HYBRID AUTOMATIC REPEAT REQUEST METHOD AND DEVICE IN A TRANSPARENT RELAY NETWORK - An uplink HARQ method in a transparent relay network is provided. When a base station does not successfully receive uplink data sent from a mobile terminal to the base station, if a relay station has successfully received the uplink data sent by the mobile terminal, response acknowledgment information representing that the relay station has successfully received the uplink data sent by the mobile terminal is sent to the mobile terminal, so that the mobile terminal learns in time that the relay station has successfully received the uplink data sent from the mobile terminal to the base station. Meanwhile, negative-acknowledgment response information is returned to the relay station, and the relay station performs subsequent uplink data retransmission, which avoids unnecessary retransmission of the mobile terminal, thereby decreasing retransmission times of the mobile terminal and further reducing power consumption of the mobile terminal. | 07-19-2012 |
20140105032 | METHOD AND APPARATUS FOR ANALYZING SIGNALING TRAFFIC - A method and an apparatus for analyzing signaling traffic are disclosed by the embodiments of the present invention, which relate to the field of wireless communications, and are capable of analyzing signaling traffic and obtaining an analysis result. The method of the present invention includes: obtaining the number of signaling messages generated in the process that a terminal device transmits a packet according to user-plane data of the terminal device, where the user-plane data includes an interval between packets transmitted by a terminal device or the length of each packet transmitted by the terminal device; and analyzing the number of signaling messages generated in the process that the terminal device transmits a packet and obtaining an analysis result, where the analysis result includes address information about a terminal device that generates anomaly signaling traffic and/or characteristic information that affects signaling traffic. | 04-17-2014 |
20140173713 | Verification Code Generation and Verification Method and Apparatus - The present invention discloses a verification code generation and verification method, including: displaying a verification code display region on a touch display module, where the verification code display region includes at least one user-recognizable verification code element; sensing a touch action of a user on the touch display module, and determining a position of the touch action on the touch display module; and comparing whether the position of the touch action of the user on the touch display module is the same as a position of the verification code element to determine whether a verification code is correctly input. The verification code generation and verification method in the embodiments of the present invention is convenient for the user to input a verification code for verification, and brings a good verification effect while facilitating operations. Further, the present invention discloses a verification code generation and verification apparatus. | 06-19-2014 |
20150040203 | AUTHENTICATION METHOD OF WEARABLE DEVICE AND WEARABLE DEVICE - The present invention relates to the information security field and discloses an authentication method of a wearable device, and a wearable device. The authentication method includes: determining whether a user is a preset user of a wearable device; if the user is the preset user, acquiring verification information of an electronic device, where the verification information is used for authenticating the user by the electronic device; and sending the verification information to the electronic device. | 02-05-2015 |
Li Qian, Bei-Jing CN
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20090160306 | Thermal electron emission source having carbon nanotubes and method for making the same - A thermal electron emission source includes a first electrode, a second electrode insulated from the first electrode, a carbon nanotube string electrically connected to and in contact with the first electrode and the second electrode, and a number of electron emission particles. The carbon nanotube string is composed of a number of closely packed carbon nanotube bundles, and each of the carbon nanotube bundles includes a number of carbon nanotubes. The electron emission particles are uniformly dispersed in the carbon nanotube string and are coated on the surfaces of the carbon nanotubes. A method for making the thermal electron emission source is also provided. | 06-25-2009 |
Meng Qian, Guangdong Province CN
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20130023242 | METHOD AND DEVICE FOR BACKING UP UNREAD SHORT MESSAGE - The present invention provides a method and a device for backing up an unread short message, both of which can store a new short message received by a mobile communication terminal in a terminal storage and back up the new short message to a subscriber identity card, and delete, when a user reads or deletes an unread short message stored in the terminal storage, a backup unread short message, which stored in the subscriber identity card, corresponding to the new short message. The method and the device of the present invention can synchronize the unread short message in the terminal storage and the subscriber identity card, so that the user will not lose the unread short message even when changing the mobile communication terminal. | 01-24-2013 |
Miao Qian, Hangzhou City CN
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20130291648 | WINDING TESTER FOR COMPOSITE WIRE ROD-TYPE SPECIMENS - It is provided a dedicated winding tester for composite wire rod-type specimens for effectively measuring the minimum winding radius of the wire rod-type specimens being made with carbon fiber or glass fiber reinforced composites in various diameters or textures via automatically gripping specimens, tightly winding, and sequentially proceeding sustained load in time, thereby supplying test data and design consideration in actual use and transport of the wire rod-type specimens being made of carbon fiber or glass fiber reinforced composites that comprises a shield, a specimen receiver and a winding device being arranged within said shield, as well as a programmable controller being arranged outside the shield. | 11-07-2013 |
Minping Qian, Bejing CN
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20090137417 | Microarray-Based Gene Copy Number Analyses - This invention contemplates an accurate and efficient estimation of gene copy number using oligonucleotide microarrays. The method integrates gene copy number data obtained from perfect match and mismatch probe sequence structure intensities and probe binding affinities. In one embodiment, an accurate determination of single nucleotide polymorphisms (SNPs) sequences is obtained. In another embodiment, an accurate detection and determination of DNA copy number alteration is obtained. In another embodiment, an accurate estimation for RNA gene expression is obtained. | 05-28-2009 |
Ouyang Qian, Hangzhou CN
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20130038302 | CONTROL CIRCUIT OF A DC/DC CONVERTER AND THE METHOD THEREOF - A control circuit of a DC/DC converter, wherein the DC/DC converter further comprises a high-side switch and a low-side switch, and wherein the DC/DC converter provides an output signal to a load. The control circuit comprises: an amplifier configured to receive a feedback signal and a reference signal to provide an error signal; a ramp generator configured to provide a ramp signal; a comparator configured to receive the ramp signal and the error signal to provide a comparison signal; and a COT generator configured to receive the comparison signal, to provide a COT signal to control the high-side switch and the low-side switch. | 02-14-2013 |
Pansheng Qian, Jiangsu CN
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20110272341 | Hollow Fiber Ultrafiltration Membrane Filter - A hollow fiber ultrafiltration membrane filter is provided. The hollow fiber ultrafiltration membrane filter includes a main membrane body, wherein outer cylinders are sleeved at an upper end and a lower end of the main membrane body, and a hollow fiber is arranged in the main membrane body. The hollow fiber ultrafiltration membrane filter has the advantages of beautiful appearance, convenient fabrication and assembly, high flux, good sealing performance, and small space occupation, thus being particularly applicable to industrial water purification. | 11-10-2011 |
Peiyuan Qian, Hong Kong CN
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20110177237 | ANTIFOULING METHOD AND COMPOSITION USING CHROMEN-4-ONE DERIVATIVES - A method to utilize a chemical genus of chromen-4-one derivatives as non-toxic, environment friendly antifouling agent, a coating material for objects submerged under the water and subject to biofouling based on the chromen-4-one compounds, as well as a method of obtaining one of such chromen-4-one antifouling compounds, 4′,5,7-trihydroxy-isoflavone, from a natural source. Particularly exemplary of such substituted chromen-4-one antifouling compounds are provided and they are 4′,5,7-trihydroxy-isoflavone, 4′,5-dihydroxy-3,6,7,8 tetramethoxy-flavone, 3′,5-dihydroxy-3,4′,6,8 tetramethoxy-flavone, 4′,5-dihydroxy-3,6,7-trimethoxy-flavone, 4′,5,7-trihydroxy-flavone, 3′,4′,6,7-tetrahydroxy-flavone, and 5-monohydroxy-flavone. | 07-21-2011 |
20110185944 | ANTIFOULING FURAN-2-ONE DERIVATIVES - A novel chemical genus of furan-2-one antifouling compound as non-toxic, environment friendly antifouling agent, a coating material for objects submerged under the water based on the furan-2-one compounds. The substituted furan-2-one antifouling compounds have a furan-2-one ring and an alkyl side chain thereto and are of the formula: | 08-04-2011 |
20140044810 | USE OF AMIDE COMPOUNDS FOR PREVENTING MARINE BIOFOULING - Use of amide compounds represented by formula (I), for preventing or reducing settlement and/or fouling of marine fouling organisms on a surface of a submerged object is provided, wherein “-A-” has a formula -(CnH2(n−m))- which is either unsubstituted or substituted by one or more C1 to C4 alkyls, and wherein the formula -(CnH2(n−m))- represents a divalent alkyl, or a divalent alkenyl having one or more double bonds, n is 1 to 15, m is 0 to 4, and 2(n−m)=2, and R is selected from piperidinyl, pyrrolidinyl, isobutylamino, piperazinyl or morpholinyl. Amide compounds of formula (I), a category of antifouling compounds, can be either isolated from natural resources or synthesized, which are nontoxic and environmental-friendly. | 02-13-2014 |
Pengqing Qian, Guangdong Province CN
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20100118863 | Method for Realizing a Re-Answer Call - A method for realizing a re-answer call, comprises: S | 05-13-2010 |
Qian Qian, Hangzhou CN
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20130091597 | Protein IPA1 Related To Plant Architecture, Its Coding Genes And Uses - The present invention discloses a protein IPA1 related to plant architecture, its coding genes and uses, wherein the protein is 1) or 2) as follows: 1) the protein consisting of the amino acid sequence showed by sequence 1 in the sequence list; 2) the protein derived from the protein of 1) by substitution and/or deletion and/or addition of one or several amino acid residues in the amino acid sequence defined in 1) and relating to plant architecture. IPA1 gene can be used for molecular marker-assisted breeding, cultivating new rice varieties and improving rice yield. | 04-11-2013 |
Qiang Qian, Shenzhen CN
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20120275363 | Method and system for realizing carrier control - The present disclosure provides a method and system for realizing a carrier control. The method includes: a BBU obtains and collects on-off state information of corresponding logic carriers of all configured cells and logic physical relationships of carrier frequencies according to on-off states of physical carriers reported by RRUs and reports them to a Base Station Controller (BSC); the BSC re-determines the on-off states of the logic carriers and returns them to the BBU; and the BBU converts the obtained on-off states of the logic carriers into on-off states of the physical carriers and transmits them to corresponding RRUs, and the RRUs perform carrier controls according to the obtained on-off states of the physical carriers. By the method of the present disclosure, the BSC ensures itself to be consistent with the on-off states of the carriers of the RRU by effectively controlling the on-off states of the RRU through the BBU, so that carriers are well controlled and the target of saving energy and reducing consumption is better achieved. | 11-01-2012 |
Qinsong Qian, Jiangsu CN
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20130153956 | SILICON ON INSULATOR INTEGRATED HIGH-CURRENT N TYPE COMBINED SEMICONDUCTOR DEVICE - A silicon on insulator integrated high-current N type combined semiconductor device, which can improve the current density, comprises a P type substrate and a buried oxide layer arranged thereon. A P type epitaxial layer divided into a region I and a region II is arranged on the buried oxide layer. The region I comprises an N type drift region, a P type deep well, an N type buffer well, a P type drain region, an N type source region and a P type body contact region; a field oxide layer and agate oxide layer are arranged on a silicon surface, and a polysilicon lattice is arranged on the gate oxide layer. The region II comprises an N type triode drift region, a P type deep well, an N type triode buffer well, a P type emitting region, an N type base region, an N type source region and a P type body contact region; a field oxide layer and a gate oxide layer are arranged on a silicon surface, and a polysilicon lattice is arranged on the gate oxide layer. It is characterized in that the N type base region is wrapped in the N type buffer region, and the drain electrode metal on the P type drain region is connected with the base electrode metal on the N type base region by a metal layer. In this invention, the current density of the device has been obviously improved without increasing the device area and reducing other performances of the device. | 06-20-2013 |
20140203406 | ISOLATION STRUCTURE OF HIGH-VOLTAGE DRIVING CIRCUIT - An isolation structure of a high-voltage driving circuit includes a P-type substrate and a P-type epitaxial layer; a high voltage area, a low voltage area and a high and low voltage junction terminal area are arranged on the P-type epitaxial layer; a first P-type junction isolation area is arranged between the high and low voltage junction terminal area and the low voltage area, and a high-voltage insulated gate field effect tube is arranged between the high voltage area and the low voltage area; two sides of the high-voltage insulated gate field effect tube and an isolation structure between the high-voltage insulated gate field effect tube and a high side area are formed as a second P-type junction isolation area. | 07-24-2014 |
20140306266 | HIGH-CURRENT N-TYPE SILICON-ON-INSULATOR LATERAL INSULATED-GATE BIPOLAR TRANSISTOR - A high-current, N-type silicon-on-insulator lateral insulated-gate bipolar transistor, including: a P-type substrate, a buried-oxide layer disposed on the P-type substrate, an N-type epitaxial layer disposed on the oxide layer, and an N-type buffer trap region. A P-type body region and an N-type central buffer trap region are disposed inside the N-type epitaxial layer; a P-type drain region is disposed in the buffer trap region; N-type source regions and a P-type body contact region are disposed in the P-type body region; an N-type base region and a P-type emitter region are disposed in the buffer trap region; gate and field oxide layers are disposed on the N-type epitaxial layer; polycrystalline silicon gates are disposed on the gate oxide layers; and a passivation layer and metal layers are disposed on the surface of the symmetrical transistor. P-type emitter region output and current density are improved without increasing the area of the transistor. | 10-16-2014 |
Shuai Qian, Shatin CN
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20130065910 | ORAL MECLIZINE AQUEOUS FORMULATIONS WITH TASTE FLAVORING AGENT - An oral meclizine aqueous formulation is disclosed. The oral meclizine aqueous formulation comprises a solubizier for enhancing aqueous solubility of meclizine, and a taster flavoring agent selected from the group consisting of sugar, sucrose, sorbitol, sucralose, saccharin sodium, sodium cyclamate, aspartame, neotame, acesulfame potassium, stevioside, and their mixtures. Preferably the solubilizer is hydroxypropyl-β-cyclodextrin or polyethylene glycol 660 13-hydroxystearate. The oral meclizine aqueous formulation can provide a rapid onset of therapeutic effects of meclizine. | 03-14-2013 |
Songjin Qian, Horquin Distinction CN
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20100191042 | Production methology for frozen dairy - A reduced dose inseminate and method for producing and using such reduced dose inseminate to fertilize the eggs of a female animal by artificial insemination with fewer sperm cells than compared with conventional dose inseminates. | 07-29-2010 |
Suping Qian, Jiangsu CN
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20120064140 | COMPOSITE NANOGRANULES FROM POLYMER/INORGANIC NANOPARTICLES, PREPARATION METHOD THEREOF AND USE OF THE SAME - Composite nanogranules from polymer/inorganic nanoparticle, especially first composite nanogranules which are formed from first polymer and inorganic nanoparticles, second composite nanogranules which are obtained by forming second polymer on the first composite nanogranules, third composite nanogranules which is obtained by forming third polymer on the second composite nanogranules, and N | 03-15-2012 |
Tao Qian, Shenzhen CN
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20080205343 | Method And System For Allocating SFID In A Worldwide Interoperability Microwave Access Network - A method for allocating an SFID in a WiMAX network including an ASN and a CSN may include: establishing, by the CSN a service flow in response to a service flow creation request from an MSS, and sending the service flow to the ASN; and allocating, by the ASN, a value that currently is not used by the MSS as an SFID of the service flow requested by the MSS. A system for allocating an SFID in a WiMAX network is also provided. According to the method and system for allocating an SFID in a WiMAX network, after an MSS performs a handover, it is not necessary to notify a function module generating an SFID to release the SFID, thereby simplifying the SFID management. | 08-28-2008 |
20090196233 | RADIO COMMUNICATION SYSTEM, RADIO ACCESS METHOD, ACCESS POINT AND GATEWAY - Embodiments of the present invention disclose a radio communication system and a radio access method. In accordance with the embodiments of the present invention, an AP with a PDP forward function unit forwards service traffic accessing an AS to a Packet Radio Service Gateway Support Node, and sends Internet service traffic to the Packet Radio Service Gateway Support Node or directly sends the Internet service data to the Internet via a configured forwarding interface according to the service property of the service traffic. Embodiments of the present invention further disclose an Access Point and a gateway. Therefore, the load of network elements of a mobile network is reduced; meanwhile, the control and the management of the high increment value services by operators can be guaranteed. The investment of the CS network can be protected by the gateway as a concentrator of Access Points and a forwarding node of CS services in the embodiments of the present invention. | 08-06-2009 |
20100128690 | Method and Apparatus for Partitioning a Resource in a Wireless Communication System - In accordance with an embodiment of the present invention, a method of operating a base station includes transmitting a first control channel to a user device. The first control channel has a subframe partition index that partitions resources of an associated subframe into at least one partition. The at least one partition has a size limited to only a set of possible partition sizes. | 05-27-2010 |
20110261783 | RESOURCE ASSIGNMENT METHOD AND MOBILE STATION - A resource assignment method and a Mobile Station (MS) are provided. The method includes: obtaining, by the MS, combined indication information carried in a resource assignment message after the MS receives the resource assignment message; judging whether a resource block indicated by resource assignment information in the resource assignment message is a segment of a Physical-layer (PHY) Protocol Data Unit (PDU) according to the combined indication information, and reading the segment of the corresponding PHY PDU according to the resource assignment information if the resource block is a segment of the PHY PDU; combining segments belonging to the same PHY PDU into a complete PHY PDU, wherein the segments are read according to multiple received resource assignment messages; and decoding the PHY PDU. The MS includes an obtaining module, a judging module, a reading module, a combining module, and a decoding module. The resource assignment method and the MS facilitate the design of resource assignment messages of one or several uniform formats, and therefore, the resource assignment messages have a fixed size which does not change dynamically with the number of segments, and the complexity and the cost of the MS are reduced. | 10-27-2011 |
Wenbin Qian, Nanjing City CN
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20130090466 | CRYSTALLIZATION PROCESS OF CYCLIC ADENOSINE 3',5'-MONOPHOSPHATE - Provided is a crystallization process of cyclic adenosine 3′,5′-monophosphate, which comprises the following steps: 1) reacting an aqueous solution of cyclic adenosine 3′,5′-monophosphate with a base to obtain a salt of cyclic adenosine 3′,5′-monophosphate; 2) reacting the cyclic adenosine 3′,5′-monophosphate salt solution obtained in step 1) with an acid to obtain cyclic adenosine 3′,5′-monophosphate; 3) keeping cyclic adenosine 3′,5′-monophosphate obtained in step 2) at 0-15° C. | 04-11-2013 |
20130158303 | METHOD FOR SEPARATING BUTANOL - Disclosed is a method for separating butanol. The method uses hydrophobic macroporous polymer adsorbent to separate butanol in a mixed solution, and the process comprises the following steps: 1) using macroporous polymer adsorbent to adsorb butanol in a mixed solution; 2) desorbing butanol from macroporous polymer adsorbent. The method is simple; the separation time is short; the efficiency of butanol recovery is high; and the separating cost is low. | 06-20-2013 |
Xiangyun Qian, Wuxi CN
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20120244583 | Method for Preparing High Purity L-alpha Glycerylphosphorylcholine - Disclosed is a method for preparing L-α-Glycerylphosphorylcholine with high yields and purity. The method uses phospholipase A | 09-27-2012 |
Xiaohong Qian, Liaoning CN
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20110160432 | MYOCARDIAL PEPTIDE, PREPARATION METHOD AND USES THEREOF - Disclosed are two myocardial peptides, whose amino acid sequences are Trp-Ser-Asn-Val-Leu-Arg-Gly-Met-Gly-Gly-Ala-Phe and Lys-Gly-Ala-Trp-Ser-Asn-Val-Leu-Arg-Gly-Met-Gly-Gly-Ala-Phe respectively, wherein the latter can be obtained by extracting from myocardial peptides solution. The myocardial peptides can be used in the produce of a medicament for preventing and/or treating myocardial ischemia. | 06-30-2011 |
Xiaohong Qian, Guangdong CN
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20110249679 | METHOD FOR IMPLEMENTING FAST REROUTE - A method for implementing FRR comprising_starting up an upper layer protocol software to manage and configure a FRR route; an upper layer protocol software sending down a active next hop of the FRR; a driver writing an IP address of the FRR into an ECMP table and creating a software table to record correspondence between a FRR group and ECMP group; informing the driver of a prefix address of a subnet route and the index of the FRR group, and the driver finding the index of the ECMP group, and writing information of the subnet route and the index of the ECMP group into hardware; an upper layer protocol software informing the driver of the index of the FRR and an IP address of a new standby next hop; the driver looking up for the index of the ECMP group, and updating the next hop address of the ECMP group. | 10-13-2011 |
Xiao-Xiang Qian, Su Zhou City CN
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20120331520 | Method and System for the Transmission of Wireless Data Stream - The disclosure provides a method and a system for transmitting wireless data stream. After a user equipment (UE) sends a packet data protocol (PDP) context activation request signaling to a base station, the base station checks whether the user equipment is allowed to activate a local Internet protocol access (LIPA) function. If the base station decides that the user equipment is allowed to activate the LIPA function, the base station informs a core network which executes authentication accordingly. The base station disconnects from the core network. The base station assigns a private IP address to the user equipment for implementing the LIPA function, so that the user equipment having the private IP address is directly connected to an external network through the base station without going through the core network. | 12-27-2012 |
Xinping Qian, Hefei City CN
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20100042580 | Method of for a Host to Access an Object Stored in a Multimedia Device Supported by MTP - An object table is provided between a file system interface of a host and a multimedia device so that the host is capable of accessing objects stored in the multimedia device regardless of incompatibility between file formats respectively used in the file system and the multimedia device. At least one index of the stored object is stored in the object table. A file accessing architecture is constructed in the object table, where the file accessing architecture has at least one API recognizable for the file system interface. Therefore, the host is capable of accessing the objects stored in the multimedia device though the file system interface and the constructed file accessing architecture. | 02-18-2010 |
Xuecheng Qian, Shanghi CN
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20110028176 | CHANNEL ALLOCATION METHOD AND APPARATUS FOR USE IN A WIRELESS COMMUNICAITON LOCAL AREA NETWORK - The present invention discloses a method of allocating channels for a wireless communication local area network, with a system comprising a console and a plurality of nodes that can be controlled by the console through wireless communication, which method comprises the steps of connecting at least two nodes in series via a connecting means, each of the nodes being configured to transmit signals in turn through said connecting means; sending a trigger signal to a first node through said connecting means; receiving a first response signal sent by the first node in response to said trigger signal so as to determine that the first node is available; allocating a first wireless channel for wireless communication between the console and the first node, and sending information including the allocation of the first wireless channel to the first node; whereupon the first node transmits the trigger signal to a second node adjacent to the first node after confirming that the allocation of the first wireless channel has been completed. By means of this technical solution, different wireless channels can be conveniently allocated to respective nodes in accordance with the different physical locations thereof, so that the console can control each of the nodes separately according to its needs. The present invention has extensive application prospects in the wireless control of lighting networks or inductor networks. | 02-03-2011 |
Xueren Qian, Harbin CN
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20120111520 | METHOD FOR THE PREPARATION OF ACID-TOLERANT CALCIUM CARBONATE FILLERS AND FILLED PAPER BASED ON HIGH-LIGNIN-CONTENT DEINKED PULP DERIVED FROM RECYCLED NEWSPAPER - The present invention relates to a method for the modification of calcium carbonate fillers to improve their acid-tolerant property and to make their effective use in papermaking of high-lignin-content deinked pulp derived from recycled newspaper. It has been found that modification of calcium carbonate fillers using the combination of a calcium salt with a weak acid can improve the acid-tolerant property of the fillers, and the optical properties of the filled paper, such as brightness, can also be effectively improved. | 05-10-2012 |
Yan Qian, Shenzhen City CN
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20120221689 | CONTROL METHOD AND SYSTEM FOR REMOTE CONFIGURATION - A method for controlling remote configuration includes: a configuration management terminal requesting a configuration file to be remotely configured and managed from a configuration management server; the configuration management server returning a configuration item of the configuration file to the configuration management terminal according to a configuration definition corresponding to the configuration file, with the configuration definition including the attributes of the configuration item in the corresponding configuration file; and the configuration management terminal modifying the configuration item and then submitting the modified configuration item to the configuration management server, and the configuration management terminal modifying the configuration file after modifying and verifying the submitted configuration item according to the attributes of the configuration item. A system for controlling remote configuration maintains and manages the configuration items of various configuration files according to the configuration definitions corresponding to the configuration files, so as to achieve universal management of configuration files. | 08-30-2012 |
Yi Qian, Jing Hong City CN
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20130296660 | METHODS AND SYSTEMS FOR MEASURING DYNAMIC CHANGES IN THE PHYSIOLOGICAL PARAMETERS OF A SUBJECT - Methods for remotely measuring or monitoring one or more physiological parameters in a subject, such as blood volume pulse, heart rate, respiratory wave, or respiration rate, are provided. The methods include capturing a series of images of the subject, and processing the images to obtain physiological parameters of interest. These methods can be used to analyze single channel signals, including signals obtained from active night vision cameras. As a result, these methods can be used to measure or monitor one or more physiological parameters in both daylight and low-light conditions. Also provided are methods of removing false positives. Systems for remotely measuring or monitoring one or more physiological parameters in a subject, as well as methods of using thereof, are also provided. | 11-07-2013 |
Ying Qian, Gansu CN
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20100298129 | SELECTIVE NICKEL BASED HYDROGENATION CATALYST AND THE PREPARATION THEREOF - A selective nickel-based hydrogenation catalyst with alumina as carrier and the preparation thereof, characterized in that: provided that the catalyst is weighed 100%, it comprises nickel oxide 14-20% as active component, lanthanum oxide and/or cerium oxide 1-8%, VIB element oxide 1-8% as aids, 2-8% silica, 1-8% alkaline earth metal oxides. The catalyst specific surface area is 60-150 m | 11-25-2010 |
20140349844 | SELECTIVE NICKEL BASED HYDROGENATION CATALYST AND THE PREPARATION THEREOF - A selective nickel-based hydrogenation catalyst and the preparation thereof, characterized in that: provided that the catalyst is weighed 100%, it comprises nickel oxide 14-20% as active component, lanthanum oxide and/or cerium oxide 2-8%, and VIB element oxide 1-8% as aids, 2-8% silica, 1-8% alkaline earth metal oxides, and alumina as the balance. The catalyst specific surface area is 60-150 m | 11-27-2014 |
Ying Qian, Gansu Province CN
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20100331175 | SELECTIVE HYDROGENATION CATALYST AND THE PREPARATION THEREOF - A selective hydrogenation catalyst, with alumina as carrier, and palladium as active component that distributed on the surface of the carrier in an egg-shell form, characterized in that: provided that the catalyst is weighed 100%, it comprises 0.2-0.5 wt % active component Pd, 2-8 wt % aids lanthanum and/or cerium, and 2-8 wt % alkaline earth metal. The specific surface area of the catalyst is 70-150 m2/g, the pore volume is 0.3-0.6 ml/g, and the crystal form of the carrier may be θ form or θ, α mixed form mainly composed of θ form. The catalyst is suitable for the selective hydrogenation of medium or low distillate oil, especially for the first stage selective hydrogenation of pyrolysis gasoline. The catalyst has good hydrogenation performance, and can keep good hydrogenation activity and stability especially under the condition that the feed contains a small quantity of water, and the content of colloid, arsenic, and diolefin is higher. | 12-30-2010 |
Ying Qian, Wuxi City CN
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20130203140 | PRODUCTION OF ISOPRENOIDS UNDER NEUTRAL pH CONDITIONS - Embodiments of the present disclosure relate to a process for producing isoprenoid precursor molecules and/or isoprenoids from a starch substrate by saccharification and/or fermentation. The saccharification is effectively catalyzed by a glucoamylase at a pH in the range of 5.0 to 8.0. At a pH of 6.0 or above, the glucoamylase possesses at least 50% activity relative to its maximum activity. The saccharification and fermentation may be performed as a simultaneous saccharification and fermentation (SSF) process. | 08-08-2013 |
Ying Qian, Wuxi CN
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20110165288 | Method for the Preparation if a High-Purity Rice Protein Concentrate - The present invention relates to a process for producing a rice protein concentrate from a rice substrate comprising, enzymatically hydrolyzing a rice substrate with an enzyme having granular starch hydrolyzing (GSH) activity and a second starch hydrolyzing enzyme at a temperature at or below 72° C. and at a pH of about 3.0 to 6.5 to obtain a solubilized starch fraction and a residue fraction which includes insoluble protein, and separating the solubilized starch fraction from the residue to obtain a rice protein concentrate. The rice protein concentrate may be used in animal feed and human food formulations. | 07-07-2011 |
20120135466 | Production Of Maltotetraose Syrup Using A Pseudomonas Saccharophila Maltotetraohydrolase Variant And A Debranching Enzyme - The combination of a | 05-31-2012 |
20120301927 | Production Of Maltotetraose Syrup Using A Pseudomonas Saccharophila Maltotetraohydrolase Variant - Variants of a | 11-29-2012 |
20130288309 | PRODUCTION OF MALTOTETRAOSE SYRUP USING A PSEUDOMONAS SACCHAROPHILA MALTOTETRAOHYDROLASE VARIANT - Variants of a | 10-31-2013 |
20140087023 | Method For The Preparation Of A High-Purity Rice Protein Concentrate - The present invention relates to a process for producing a rice protein concentrate from a rice substrate comprising, enzymatically hydrolyzing a rice substrate with an enzyme having granular starch hydrolyzing (GSH) activity and a second starch hydrolyzing enzyme at a temperature at or below 72° C. and at a pH of about 3.0 to 6.5 to obtain a solubilized starch fraction and a residue fraction which includes insoluble protein, and separating the solubilized starch fraction from the residue to obtain a rice protein concentrate. The rice protein concentrate may be used in animal feed and human food formulations. | 03-27-2014 |
Ying Qian, Wuxi Jiangsu CN
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20120034659 | NEUTRAL pH SACCHARIFICATION AND FERMENTATION - Embodiments of the present disclosure relate to a process for producing downstream products, such as fermentable sugars and end products, from a starch substrate by saccharification and/or fermentation. The saccharification is effectively catalyzed by a glucoamylase at a pH in the range of 5.0 to 8.0. At a pH of 6.0 or above, the glucoamylase possesses at least 50% activity relative to its maximum activity. The saccharification and fermentation may be performed as a simultaneous saccharification and fermentation (SSF) process. | 02-09-2012 |
20120045812 | PRODUCTION OF ISOPRENE UNDER NEUTRAL pH CONDITIONS - Embodiments of the present disclosure relate to a process for producing isoprene from a starch substrate by saccharification and/or fermentation. The saccharification is effectively catalyzed by a glucoamylase at a pH in the range of 5.0 to 8.0. At a pH of 6.0 or above, the glucoamylase possesses at least 50% activity relative to its maximum activity. The saccharification and fermentation may be performed as a simultaneous saccharification and fermentation (SSF) process. | 02-23-2012 |
20140273145 | PRODUCTION OF ISOPRENE UNDER NEUTRAL pH CONDITIONS - Embodiments of the present disclosure relate to a process for producing isoprene from a starch substrate by saccharification and/or fermentation. The saccharification is effectively catalyzed by a glucoamylase at a pH in the range of 5.0 to 8.0. At a pH of 6.0 or above, the glucoamylase possesses at least 50% activity relative to its maximum activity. The saccharification and fermentation may be performed as a simultaneous saccharification and fermentation (SSF) process. | 09-18-2014 |
Yingjie Qian, Shandong CN
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20090038518 | PLASMA IGNITION BURNER - A plasma ignition burner. The plasma ignition burner has at least two stages of burner barrels and a plasma generator for igniting the pulverized coal in a first stage burner barrel of the at least two stages of burner barrels. The burning flame of the former stage burner barrel ignites the pulverized coal in the next stage burner barrel, or further burns with the supplemented air in the next stage burner barrel. The axial direction of said plasma generator is parallel to the direction along which the pulverized-coal-contained air flow enters into the first stage burner barrel and at the same time, parallel to the axis of the burner barrels. | 02-12-2009 |
Yixin Qian, Guizhou CN
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20140039202 | METHOD FOR SEPARATING AND PURIFYING GINKGOLIDE C FROM ROOT BARK OF GINKGO - Disclosed is a method for separating and purifying Ginkgolide C from root bark of ginkgo. The method comprises: ( | 02-06-2014 |
Yuxin Qian, Shenzhen CN
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20090299056 | Cefazolin Sodium Pentahydrate Crystal and Its Molecular Assembly Preparation Method - The present invention relates to cefazolin sodium pentahydrate crystal and a method for assembly and preparation of the crystal molecule. The cefazolin sodium pentahydrate crystal molecule contains five water molecules, orthorhombic system, space group of C | 12-03-2009 |
Zehong Qian, Shenzhen CN
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20110025290 | DC Power Converting Circuit and Method Thereof - A direct current (DC) converting circuit includes a DC input end, for receiving a DC input voltage; a DC output end, for providing a predetermined DC voltage; a switch, coupled between the DC input end and the DC output end, for providing a direct path; a DC-DC step-down unit, coupled between the DC input end and the DC output end, for providing a step-down voltage path; and a control unit, coupled to the switch and the DC-DC step-down unit, for detecting the DC input voltage and selecting either the direct path or the step-down voltage path to provide the predetermined DC voltage at the DC output end. The DC power converting circuit can be applied in power supply circuits of multi-media players or TV setup boxes to convert DC input voltage including 5V, 9V or 12V DC voltages to a predetermined DC voltage. | 02-03-2011 |
Zexu Qian, Shenzhen CN
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20120188017 | POWER SUPPLY CIRCUIT OF POWER AMPLIFIER, AND TERMINAL - Embodiments of the present invention a power supply circuit of a power amplifier and a terminal, relating to the communication field. The power supply circuit of the power amplifier includes a direct current/direct current converter chip, where the direct current/direct current converter chip includes an input pin, an inductance pin, and a feedback pin, and the input pin is connected to a power supply and the inductance pin is connected to a voltage input end of the power amplifier through an LC storage circuit. A control circuit is connected between the voltage input end of the power amplifier and the feedback pin; the control circuit includes a control voltage, where the control voltage adjusts the voltage at the voltage input end of the power amplifier through the control circuit and the control voltage is variable. | 07-26-2012 |
Zhen-Hua Qian, Kunshan CN
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20100227511 | ELECTRICAL CONNECTOR HAVING DETACHABLE COVER - Provided is an electrical connector including an insulative housing having a main body and a supporting board extending downward from the main body so as to form an L shaped configuration. The main body defines a plurality of receiving passageways extending along a front-to-rear direction and then runs through the supporting board along a vertical direction. A pair of guiding grooves are respectively formed at opposite inner sides of the main body. A plurality of terminals are retained in the receiving passageways. A cover defines locking portions at opposite sides thereof for movably received in the guiding grooves and covers the terminals for preventing outward movement of the terminals. | 09-09-2010 |
Zhenyu Qian, Hangzhou CN
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20130140359 | Method and System of Sending Information Based on a User Card - Sending information based on a user card includes obtaining, by a card terminal, identification information of the user card and sending identification information of the user card and identification information of the card terminal to a device, such as a data analysis and recommendation device. The data analysis and recommendation device determines whether recommendation information corresponding to the identification information of the user card and the identification information of the card terminal exists according to the identification information of the user card and the identification information of the card terminal, and if yes, sends the recommendation information to the card terminal. The data analysis and recommendation device can send the recommendation information to the card terminal and the card terminal can display the information to the user. As the recommendation information may be in different forms, personalized multimedia information can be provided to the user. | 06-06-2013 |
Zhijan Qian, Shenzhen City CN
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20120151566 | METHOD AND DEVICE FOR VERIFYING DYNAMIC PASSWORD - The examples of the present invention provide a method and device for verifying a dynamic password. In the method and device, some algorithm parameters can be exchanged in public by using a DH algorithm, and thus a same key is shared safely between two entities, so as to implement the verification of the dynamic password and further improve the security of identity verification. Moreover, the method and device can be easy to use. Further, by the above technical solution, no message exchange is needed between a mobile device and a verification server, and a user does not need to pay for additional flux, so as to decrease the burden of the user and verification costs. | 06-14-2012 |
Zhilong Qian, Hangzhou CN
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20090300449 | Method and System for Message Retransmission and Intersystem Message Delivery - The present invention discloses a method and a system for resending messages with a minimized number of retries and maximized timeliness of delivering the message to the receiving party. The method sets a retry period for a message that needs to be resent, determines a retry time according to the retry period, and sends the message after the retry time is reached. The retry period increases as the number of retries increases. The method and the system can ensure reliable delivery of notification messages and support many transmission protocols between different systems, does not require the receiving party to implement complicated interaction protocols to reliably receive a notification message, and is suitable for widespread use in the Internet. Moreover, the disclosure supports multiple transaction processing, can be used as a common business transaction application platform, and allows flexible expansion of multiple transactions and multiple protocols. | 12-03-2009 |
20110173495 | Method and System for Reliable Intersystem Message Notification - The present disclosure discloses a method and apparatus for reliable intersystem message notification that can ensure reliable delivery of notification messages. The method includes the following steps: storing notification messages persistently; sending a new stored notification message or a retry notification message; and resending the notification message in an event that there is a failure of message notification. The described method and apparatus support multiple transmission protocols between different systems. The receiving party can reliably receive notification messages without implementing complicated interaction protocols. The present disclosure therefore is applicable for widespread use in the Internet. Moreover, the method and apparatus also supports multiple transaction processing, can be used as an universal business transaction application platform, and at the same time allows flexible expansion of multiple transactions and multiple protocols. | 07-14-2011 |
20120284190 | Intersystem Single Sign-On - Techniques for intersystem Single Sign-On use intersystem user ID mapping to map user IDs of multiple systems. In one implementation, a method obtains a user's ID information associated with a first system, and obtains the user's ID information associated with a second system from the user's ID information associated with the first system according to the intersystem user ID mapping table. The first system sends the user's ID information associated with the second system to the second system, which may allow the user to automatically log on upon successful user ID verification. The user ID information communicated between the systems may be encrypted and decrypted using digital signature techniques. Systems for accomplishing the method are also provided. | 11-08-2012 |
Zhiqiang Qian, Wuhan CN
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20100099754 | 5,6-DIMETHYL XANTHONE-4-ACETIC ACID DERIVATIVES AND METHOD OF PREPARING THE SAME - A method of preparation of 5,6-dimethylxanthone-4-acetic acid (DMXAA) and derivatives thereof. The derivatives are represented by formula (I), wherein R represents totally 1 to 2 substitutes at 1, 2, 3, 7, and 8 position selected from a lower alkyl, halogen, CF | 04-22-2010 |
Zhizhong Qian, Jiaude City CN
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20100310999 | COLOR FLAME CANDLE - A candle that produces a pure, brilliant colorful flame. The candle incorporates a color-forming agent in its wick and not in the candle body. The localization of the color-forming agent in the wick combined with the formulation of the candle body allows for the production of a pure, colorful flame and for an extended shelf life of the candle. The candle contains primary combustion agent (87 to 100% by weight), higher fatty acid amide(0 to 12% by weight), and pigment(0 to 1% by weight). The wick includes pure cotton wick (45 to 98% by weight), color-forming agent (2 to 55% by weight). | 12-09-2010 |