Zhichun
Zhichun Li, Fukuoka-Shi JP
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20140057357 | METHOD FOR QUANTITATIVELY DETECTING 8-OXO 2'-DEOXYGUANOSINE IN AQUEOUS SAMPLE SOLUTION WITH HIGH SENSITIVITY - There is provided a method for quantitatively detecting 8-oxo 2′-deoxyguanosine in an aqueous sample solution with high sensitivity. A method for quantitatively detecting 8-oxo 2′-deoxyguanosine in an aqueous sample solution, including the steps of 1) immobilizing a fluorescent probe molecule showing a fluorescence response specific to 8-oxo 2′-deoxyguanosine on surfaces of fine particles via a spacer unit and bringing the sample solution into contact with the fine particles, and 2) measuring a physical property of the fine particles before and after the contact with the sample solution to determine a change in the physical property. | 02-27-2014 |
Zhichun Li, Plainsboro, NJ US
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20140059690 | Method for Scalable Analysis of Android Applications for Security Vulnerability - A method for scalable analysis of Android applications for security includes applying Android application analytics to an Android application, which in turn includes applying an application taint tracking to the Android application and applying application repacking detection to the Android application, and determining security vulnerabilities in the Android application responsive to the analytics. | 02-27-2014 |
20150242635 | DuLeak: A Scalable App Engine for High-Impact Privacy Leaks - Systems and methods are disclosed for protecting privacy in an application software (app) by detecting application repacking; detecting application tainting, including: detecting descrying information leakage; detecting vulnerability espial; and detecting a privacy leak. | 08-27-2015 |
Zhichun Ma, Shanghai CN
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20140089996 | Method in a Streaming Client For Handling Video Streaming Data, Streaming Client, Computer Programs and Computer Program Products - The invention relates to a method ( | 03-27-2014 |
Zhichun Wang, Shenzhen CN
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20100188968 | METHOD FOR PROCESSING ETHER RIG NET MESSAGE AND AN ETHER RIG NET PROTECTION SYSTEM USING THE METHOD - A method for processing Ethernet ring messages and a corresponding Ethernet ring protection system are provided. The method comprises distinguishing a message to be processed by processors of transit nodes from that not to be processed by the processors of the transit nodes, and setting a distinguishing identifier when constituting a message; after receiving the message, the transit node forwarding the message not to be processed by the processor thereof to other nodes, or sending the message to be processed by the processor of the transit node to other nodes and meanwhile reporting the message to its processor depending on the distinguishing identifier; the system comprises a master node and transit nodes which generates messages with the distinguishing identifier and performs different process for these messages according to the distinguishing identifier. | 07-29-2010 |
Zhichun Zhang, Shandong Province CN
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20080314066 | Refrigerator - The present invention discloses a refrigerator including a refrigeration chamber which comprises an upper wall, a lower wall, two side walls and a rear wall connected to the upper wall, the lower wall and two side walls to form a receiving container surroundingly. The refrigeration chamber is provided therein with a baffle which has a distance of 0 to 10 mm from the rear wall of the refrigeration chamber. As the refrigerating chamber is provided with the baffle, vegetable and fruit etc. can be prevented from frostbiting due to directly contacting with the rear wall of the refrigeration chamber, and the temperature in the refrigeration chamber can be kept even. | 12-25-2008 |
Zhichun Zhang, Shenzhen CN
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20090022490 | Method And Device For Data-Flow Protection Of Optical Interface In Data Communication Equipment - A method for data-flow protection of an optical interface in data communication equipment includes: receiving an optical-signal from a source-neighboring device, then duplicating the received optical signal into two duplicated optical signals. One of the optical signals is sent to a protected device for processing. According to the protected device working status, either the optical signal having been processed by the protected device or the second duplicated optical signal is selected and sent to a destination-neighboring device. The device includes a first optical-signal duplicating unit and an optical-signal selecting unit. The first optical-signal duplicating unit is used for duplicating an optical signal, and the optical-signal selecting unit is used as a selector. The method and device proposed by the disclosure are independent to network topology and can protect data-flow reliably. | 01-22-2009 |
Zhichun Zhang, Qingdao CN
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20100107575 | SELF-CLEANING DEVICE OF FILTERING NET OF AIR CONDITIONER - A self-cleaning device of a filtering net of air conditioner is installed on a filtering frame in an air inlet of a dust spiral case of a package air conditioner and is disposed outside the filtering net. A filtering net guide rail with slots is installed on an upper frame and a lower frame. The filtering net is fixed on the filtering net frame by the slots of guide rails. The cleaning device of the filtering net includes a sweeping assembly with a brush, a drive motor fixed on the sweeping assembly, a transmission mechanism connected to the drive motor, a rack group installed on the left and right side of the filtering net, a dust collecting box installed under the filtering net for collecting dust, and a dust exchanging device is disposed between the dust collecting box and the filtering net. The drive motor connected with the transmission mechanism drives the sweeping assembly sliding up and down attached the filtering net along the rack group, thus dust is cleaned by the brush, then dust is put into the dust collecting box through the dust exchanging device. The device is easily loaded and unloaded, and used with less time and labor, the filtering net can be cleaned any time or on time. | 05-06-2010 |
Zhichun Zhong, Xiangtan CN
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20150355074 | TYPE OF TESTING EQUIPMENT FOR DETECTING THE FAILURE PROCESS OF THERMAL BARRIER COATING IN A SIMULTED WORKING ENVIRONMENT - A type of testing equipment for detecting the failure process of thermal barrier coating in a simulated working environment; it belongs to the field of simulated special working environment equipment. Testing equipment includes testing platform equipped with static or dynamic specimen holding apparatus, simulated module of working environment, real-time detection module, control panel. This invention is capable of simulating a high temperature, erosive, corrosive working environment for thermal barrier coated turbine blade of aero-engines; simulate high speed spinning working environment for thermal coated blade, simulate static working environment for guiding blade; perform real-time testing of temperature field, 3-D displacement field, crack initiation and expansion, surface oxidation, etc. This invention has achieved complete integration of high temperature, erosive, corrosive working environment for thermal barrier coating and complete integration static or dynamic working environment, complete integration of simulated working environment and real-time testing, thus providing a crucial testing platform and reference data to properly understand the failure mechanism of thermal barrier coated blade and to improve relevant designs; strong applicability. | 12-10-2015 |