Hongqing
Hongqing Huang, Shenzhen CN
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20130012670 | SEALANT OF LIQUID CRYSTAL PANEL AND MODIFICATION METHOD THEREFOR - A sealant of a liquid crystal panel and a modification method therefor are disclosed. The sealant contains modified epoxy resins which is formed by a cross-linking and curing reaction between isocyanate-terminated tri-functional monomers and epoxy monomers. The modified epoxy resin has a plurality of trifurcate cross-linking long-chain structures, and each of the trifurcate cross-linking long-chain structures has three isocyanate groups, each of which is flexibly linked to one or more molecular groups of epoxy resin. The modified epoxy resin can enhance the adhesion property of the epoxy resin with surfaces of glass substrates and the stress-and-cracking resistance of the epoxy resin, while it can efficiently prevent from the miscible material problem between the epoxy resin and the liquid crystal material, so as to relatively lower the possibility of contaminating the liquid crystal material. | 01-10-2013 |
Hongqing Huang, Shenzhen City CN
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20130045390 | Base Film of Modified Polyvinyl Alcohol and Its Preparation Method and Polarizer - The present invention provides a base film of modified polyvinyl alcohol as well as a method for preparing the base film of modified polyvinyl alcohol and a polarizer made from the base film. The method includes steps of: (1) executing surface graft modification of nano-silicon dioxides with fluorinated silane to obtain modified nano-silicon dioxide powders; (2) adding the modified nano-silicon dioxide powders obtained from the step (1) to an aqueous solution of polyvinyl alcohol polymers, in order to prepare a composite solution of polyvinyl alcohol polymers; and (3) pouring the composite solution of polyvinyl alcohol polymers prepared from the step (2) onto a surface of a casting substrate to obtain a base film of modified polyvinyl alcohol (PVA). The present invention enhances the heat and humidity resistances and the stability of the PVA base film, and improves its mechanical performance and sticking-resistance. | 02-21-2013 |
20140045271 | Potentiometric Titration Method for Measuring Concentration of Acid Mixture of Aluminum Etchant - The present invention provides a potentiometric titration method for measuring concentration of acid mixture of aluminum etchant, which prepares identified potassium hydroxide-ethanol solution or sodium hydroxide-ethanol solution as a titrant and uses a monohydric alcohol and a diol as an anhydrous medium for the acid mixture of aluminum etchant to carry out titration of the acid mixture of aluminum etchant so as to realize measurement of concentration of each acid contained in the acid mixture of aluminum etchant through a one-stage process of potentiometric titration thereby reducing the complication of operation of inspection and uncertainty of inspection result and achieving the purposes of carrying out inspections with high precision and high performance. The method can efficiently and accurately measure the concentrations of nitric acid, phosphoric acid, and acetic acid contained in the acid mixture of aluminum etchant. | 02-13-2014 |
20140326279 | CLEANING EQUIPMENT OF SAMPLE BOTTLE FOR CHRIMATOGRAPHY ANALYSIS AND CLEANING METHOD THEREOF - A cleaning equipment of sample bottle for chromatography analysis comprising: a base; a support frame vertically fixed to the base; a horizontal column having two ends, wherein one of the ends is disposed at the support frame through an adjustment knob; a rotary drive device fixed to the other end of the horizontal columns; a rotation disk which can rotate through driving of the rotary drive device, and a side edge of the rotation disk provides with multiple placing holes for receiving and fixing sample bottles; a cleaning agent recycling tank disposed below the rotation disk, wherein a side wall of it provides with an ejector pipe connected with a water pump; and a control unit for controlling on/off and rotation speed of the rotary drive device, and on/off of the water pump. The invention also provides a cleaning method of sample bottle for chromatography analysis. | 11-06-2014 |
Hongqing Jiang, Beijing CN
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20130137368 | METHOD FOR ESTABLISHING CONNECTION, MODULE FOR ESTABLISHING CONNECTION AND TERMINAL EQUIPMENT - The present invention relates to method for establishing connection, module for establishing connection and terminal equipment. The method comprises: transmitting to a target equipment in an NFC manner, a request for acquiring connection information of the target equipment; receiving a response message containing the connection information returned by the target equipment in an NFC manner in response to the request; wherein the connection information is pre-acquired and stored by the target equipment; and establishing connection with the target equipment based on the connection information. After transmitting the request message, the initiating equipment may receive the connection information returned by the target equipment, and establish the connection with the target equipment based on the connection information, with no need of retransmitting a request after waiting for a certain period of time, and with no need of keeping the initiating equipment and the target equipment in physically close. | 05-30-2013 |
20140302832 | PHONE CONNECTION METHOD, ELECTRONIC TERMINAL AND SYSTEM - The embodiments of the present invention provide a phone connection method, electronic terminal and system. The phone connection method includes: establishing a session by a first electronic terminal and a second electronic terminal; and establishing association by the first electronic terminal with a third electronic terminal by using a near-field communication device, so that the third electronic terminal establishes phone connection with the second electronic terminal. An electronic terminal includes a session establishing unit or module to establish and maintain a phone conversation or connection, and an association unit or module to associate terminals by NFC. With the embodiments of the present invention, the operational complexity in a phone connection procedure may be lowered, and better user experiences may be obtained. | 10-09-2014 |
Hongqing Sun, Niskayuna, NY US
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20150060042 | ELECTRICAL SUBMERSIBLE PUMP AND PUMP SYSTEM INCLUDING ADDITIVELY MANUFACTURED STRUCTURES AND METHOD OF MANUFACTURE - An electric submersible pump and pump system including additively manufactures structures and method of manufacture are disclosed. The pump system including the electric submersible pump and an electric motor configured to operate the electric submersible pump. The electric submersible pump including a housing, at least one impeller and at least one diffuser disposed within the housing in cooperative engagement. The housing, the at least one impeller, and the at least one diffuser defining an internal volume configured to receive a fluid. At least one of the at least one impeller and the at least one diffuser configured as a monolithic additively manufactured structure comprised of a metal matrix composite. Also provided is an electric submersible pump including an impeller and a diffuser, wherein at least one of the impeller and the diffuser is configured as a monolithic additively manufactured structure comprised of a tungsten carbide (WC) dispersed in a metal matrix. | 03-05-2015 |