Guang
Bing Guang, Chengdu CN
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20100197898 | USE OF URSOLIC ACID SAPONIN,OLEANOLIC ACID SAPONIN IN PREPARATION OF INCREASING LEUCOCYTES AND/OR PLATELET MEDICINE - The invention provides the use of ursolic acid saponin and oleanolic acid saponin of formula (I) in preparing medicaments for increasing leucocytes and/or platelets. The invention also provides a pharmaceutical composition containing the same compound. The invention utilizes the cheap and accessible ursolic acid and oleanolic acid which are widely present in natural plants as raw materials, introduces monosaccharyls or oligosaccharyls by structural modification. It is proved by pharmacological tests that the compound of formula (I) have an activity of obviously increasing leucocytes and/or platelets. | 08-05-2010 |
Fan Guang, Dongguan CN
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20150182413 | Vibrator - A vibrator for delivering distributed vibrations over a diffuse area of a human body. The vibrator includes a vibration head operable to deliver vibrations to a first region of the body, and one or more flexible elements disposed on one or more sides of the vibration head. The one or more flexible elements are operable to deliver vibrations to one or more additional body areas on one or more sides of the first body region. The one or more flexible elements are sufficiently compliant to conform to a contour of the one or more additional areas and lie in substantially contacting engagement against surfaces thereof along substantially the entire length of each flexible element. | 07-02-2015 |
Feng Pei Guang, Zhongshan City CN
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20090111593 | Control device for a swing - Various embodiments of the invention include a motor system for driving a swing and controlling the speed and/or amplitude of the swing. In one embodiment, the motor system includes a DC motor, a swing velocity sensor system, and a swing velocity control circuit. The DC motor drives the swing through at least one fill swing cycle, and then the motor is allowed to free-wheel for at least a half swing cycle. During the free-wheeling half cycle, the swing velocity sensor system measures the velocity of the swing and compares the measured velocity to a goal velocity. The control circuit increases or decreases the velocity depending on this comparison. In other embodiments, the system includes a swing amplitude sensor system that measures the amplitude of the swing and a swing amplitude control circuit that compares the measured amplitude to a goal amplitude. | 04-30-2009 |
Hongmei Guang, Beijing CN
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20110218173 | INCLUSION COMPLEXES OF PINOCEMBRIN WITH CYCLODEXTRIN OR ITS DERIVATIVES - Inclusion complexes of pinocembrin with cyclodextrin or its derivatives and their preparation are provided. The inclusion complexes can be used to make drugs. | 09-08-2011 |
20110245334 | USE OF RACEMATES OF PINOCEMBRIN IN PREPARING MEDICAMENTS FOR TREATING STROKE - Use of a racemate of pinocembrin, a racemate of pinocembrin salt, a racemate of pinocembrin precursor or a racemate of pinocembrin hydrate in manufacture of a medicament for prophylaxis and treatment of stroke. Particularly, use of pinocembrin racemate in manufacture of a medicament for treatment of acute ischemic stroke. | 10-06-2011 |
Huang Tai Guang, Guangzhou City CN
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20100033137 | RAPID CHARGE LITHIUM ION BATTERY CHARGER - A rapid charging circuit for a lithium ion battery. The battery charger in accordance with the present invention compensates for the voltage drops across the various resistance elements in the battery circuit by setting the charging voltage to a level to compensate for the initial resistance of the series resistances in the circuit and an additional resistance selected to take into account the anticipated increase in resistance of the various circuit elements over time. The battery charger in accordance with the present invention periodically monitors the open-circuit voltage of the battery cell and reduces the charging voltage to when the battery cell voltage reaches the optimal value. Thus, during a constant current charging mode, the battery cell is driven at a relatively optimal charging current to reduce the charging time. As such, the system is able to optimize the charging current supplied to a battery cell during a constant current mode of operation while compensating for circuit elements whose resistance may vary over time due to temperature or other factors, such as corrosion, while at the same time avoiding exceeding the maximum recommended voltage for the battery cell. | 02-11-2010 |
20130285598 | MULTIPLE CELL BATTERY CHARGER CONFIGURED WITH A PARALLEL TOPOLOGY - A multiple cell battery charger configured with a parallel topography is disclosed. In accordance with an important aspect of the invention, the multiple cell battery charger requires fewer active components than known battery chargers while at the same time protecting multiple battery cells from overcharge and discharge. The multiple cell battery charger in accordance with the present invention is a constant voltage battery charger that includes a regulator for providing a regulated source of direct current (DC) voltage to the battery cells to be charged. In accordance with the present invention, each battery cell is connected in series with a switching device, such as a field effect transistor (FET) and optionally a current sensing device. In a charging mode, the serially connected FET conducts, thus enabling the battery cell to be charged. The battery voltage is sensed by a microprocessor. When the microprocessor senses that the battery cell is fully charged, the FET is turned off, thus disconnecting the battery cell from the circuit. Since the battery cell is disconnected from the circuit, no additional active devices are required to protect the battery cell from discharge. As such, a single active device per cell, such as the FET, provides multiple functions without requiring additional devices. Accordingly, the battery charger in accordance with the present invention utilizes fewer active components than known battery chargers and is thus much less be expensive to manufacture. | 10-31-2013 |
Huang Tai Guang, Westchester, IL US
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20150111431 | TEMPERATURE SENSITIVE CIGARETTE LIGHTER ADAPTER SAFETY CIRCUIT - Briefly, the present invention relates to a cigarette lighter adapter (CLA) configured to be received in a CLA socket in a vehicle. The CLA includes a positive contact and a negative contact and housing, for example, a plastic housing. The negative contacts are formed as springs, which extend from the housing and are configured to exert spring force against an interior wall of a socket to assure a solid connection. The positive contact is also formed as a spring and is connected in series with a thermal sensor. In accordance with an important aspect of the invention, the thermal sensor, for example, a bi-metallic strip, is in thermal contact with a tip, which is serially connected to the positive contact and which extends outwardly from the plastic housing, the thermal sensor causes the CLA to be disconnected from the socket when an excessive temperature is sensed. The thermal sensor is selected to disconnect the CLA from the socket at a safe temperature, for example, a temperature below the melting temperature of the plastic housing. In accordance with another important aspect of the invention, the positive contact is formed as a spring which is connected by way of soldering to a printed circuit board, thermal sensor and the tip in order to eliminate high resistance pressure contact connections. | 04-23-2015 |
Jichang Guang, Beijing CN
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20120096291 | Energy-saving control apparatus, power connecting device and switching device having said apparatus - An energy-saving control apparatus comprises a power input interface, a power output interface, a controlling unit, a sampling unit, a central processing unit and a data storage unit. The power input interface is used for connecting to an external power source. The power output interface is used for connecting to an external electric appliance. The controlling unit is used for controlling the value of the current or voltage which inputted from the power input interface to the power output interface. The controlling unit can be also used for controlling the on and off of the power output interface. The sampling unit is used for sampling and outputting the electrical parameters of the external electric appliance. The central processing unit is used for processing the output signals from the sampling unit and outputting the control signals to the controlling unit. The data storage unit stores the necessary data for the operation of the central processing unit. A power connecting device and a switching device having said energy-saving control apparatus are also provided. | 04-19-2012 |
Liang Chen Guang, Gatineau CA
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20110124745 | Switchable Anionic Surfactants and Methods of Making and Using Same - Reversibly switchable negatively charged surfactants are provided. The anionic surfactant is formed in aqueous solution by providing an absence of CO | 05-26-2011 |
Luo Hua Guang, Xiamen CN
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20160081147 | LED TUBE DRIVER CIRCUITRY FOR BALLAST AND NON-BALLAST FLUORESCENT TUBE REPLACEMENT - An LED lamp tube and driver circuit that is direct replacement for fluorescent tubes with or without ballasts, that works with standard AC high voltage current input, with high frequency pulse current input, or with lower voltage input. The tube is wired to receive the current that is input from any two electrode pins from among the pairs of pins at the ends of the tube, which house the driver circuitry. The input current is converted to DC through a rectifier circuit, is filtered of unwanted frequencies and voltage through a filter circuit, and is controlled with a step-down constant current circuit to drive an LED array within the tube. | 03-17-2016 |
Pan Guang, Carlsbad, CA US
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20110227477 | GARNET-BASED PHOSPHOR CERAMIC SHEETS FOR LIGHT EMITTING DEVICE - Some embodiments disclosed herein include a lighting apparatus having a composite. The composite may include a first emissive layer and a second emissive layer. The first emissive layer may include a first garnet phosphor having a common dopant. The second emissive layer may include a second garnet phosphor having the common dopant. In some embodiments, the first emissive layer and the second emissive layer are fixed together. Some embodiments disclosed herein include efficient and economic methods of making the composite. The method may include, in some embodiments, sintering an assembly that includes pre-cursor materials for the first emissive layer and the second emissive layer. | 09-22-2011 |
Rui X. Guang, Beijing CN
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20140006331 | POWER PREDICTION FOR NEWLY ADDED WIND TURBINE | 01-02-2014 |
Xu Guang, Santa Ana, CA US
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20130156671 | METHOD AND APPARATUS TO INJECT REAGENT IN SNCR/SCR EMISSION SYSTEM FOR BOILER - An apparatus to introduce a reagent to reduce nitrogen oxides in flue gas including: nozzles mounted to a passage for the flue gas, wherein the nozzles are mounted downstream of a SNCR system and upstream of a SCR system, wherein the nozzles are mounted on one or more walls of the passage and are configured to inject a pressurized fluid into the flue gas; a source of the pressurized fluid which is in fluid communication with the nozzles such that the pressurized fluid flows to the nozzles; a source of a NOx reducing reagent and a mixing device which mixes the reagent with the pressurized fluid such that the pressurized fluid flowing to the nozzles includes the reagent. | 06-20-2013 |