Jianchun
Jianchun Chen, Fort Lee, NJ US
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20130347134 | TRANSGENIC VON WILLEBRAND FACTOR ANIMALS AND USES THEREOF - The present invention provides, inter alia, transgenic non-human animals, such as transgenic mice. The animals contain in their genome a polynucleotide encoding a von Willebrand factor (VWF) polypeptide, which polypeptide forms a thrombus when in the presence of human platelets. Nucleic acid sequences and vectors for generating the transgenic non-human animals, and methods for using the transgenic non-human animals are provided as well. Chimeric VWF proteins are also provided. | 12-26-2013 |
Jianchun Cheng, Nanjing, Jiangsu CN
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20160051227 | ACOUSTIC DIODES AND METHODS OF USING SAME - Acoustic diodes, devices incorporating such diodes; and methods of using such devices are disclosed. An acoustic diode may include a periodic acoustic grating and a uniform plate. The periodic acoustic grating may include a plurality of .gratings. The uniform plate may foe separated from-the periodic acoustic-grating by a resonant cavity. The acoustic diode may be configured to have a first transmission, efficiency for acoustic waves incident on the periodic acoustic grating that is greater than a second transmission efficiency for acoustic waves incident on the uniform plate. The acoustic waves may have a. wavelength within a range of wavelengths. Devices incorporating the acoustic diode may include medical imaging devices, such as ultrasound devices, and noise reduction devices. | 02-25-2016 |
Jianchun Wang, Shenzhen CN
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20120166391 | Method and System for Data Synchronization in Content Delivery Network - The invention provides discloses a method for data synchronization in a content delivery network. The method includes: a data synchronization client requesting a data synchronization processing manager for obtaining a belonged data synchronization processing agent, establishing a heartbeat connection with the belonged synchronization processing agent to acquire operation status of the belonged data synchronization processing agent; and the data synchronization processing manager scanning a management side database, and if a synchronization task needing to be informed to the data synchronization client is scanned in the management side database, the data synchronization processing manager generating the synchronization task for the corresponding synchronization processing agent in an ability side database. The present invention also provides a system for data synchronization in a content delivery network, a data synchronization processing agent and a data synchronization processing manager. | 06-28-2012 |
20140337801 | METHODS AND SYSTEMS FOR DISPLAYING ICONS ON A USER INTERFACE - A method and system for displaying icons on a user interface of a smart device are disclosed. The method includes obtaining a webpage address and checking security of the webpage linked to the webpage address. Further, the method includes displaying a first icon at a pre-determined position, the first icon indicating that the security check is in progress; obtaining a speed for loading the webpage and a speed for the security check; and adjusting icons displayed at the pre-determined position based on the speed for loading the webpage and the speed for the security check. The method and system consistent with the present disclosure may improve the user experience of smartphone users. | 11-13-2014 |
20150278380 | Direct Search Method and Apparatus - The examples of the present disclosure disclose a direct search method and apparatus to facilitate the user to search an object rapidly, thus improving the search efficiency. The method comprises: obtaining an inputted search keyword; performing search according to the search keyword and displaying search results of the search on a search interface corresponding to the search classifications; and after receiving an operation for a certain search result in the search results via the search interface corresponding to the search classifications, directly accessing content corresponding to the certain search result. And the method provided by the examples of the present disclosure may position a search object of a user precisely, reducing the interference by useless information, searching the content that the user actually needs and improving the search efficiency under massive information. | 10-01-2015 |
Jianchun Wang, Shanghai CN
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20140317232 | METHOD, APPARATUS, AND SYSTEM FOR EXCHANGING DATA OF EDGE AREA USER ON CLOUD RADIO ACCESS NETWORK - A apparatus and system for exchanging data of an edge area user on a C-RAN are provided. The apparatus includes: at least one collaborative station of at least one neighboring C-RAN is determined for the edge area user on the C-RAN; control data is exchanged with the neighboring C-RAN collaborative station; a data exchange path used for exchanging first data with the neighboring C-RAN collaborative station is established according to the control data; the neighboring C-RAN collaborative station exchanges second data with the edge area user according to the control data. Based on the foregoing innovative mechanism, the C-RAN master station performs coupled collaboration with the neighboring C-RAN collaborative station by establishing the data exchange path, so that the neighboring C-RAN collaborative station may also exchange data with the edge area user, thereby enabling the edge area user on the C-RAN to obtain a better gain and improving system performance. | 10-23-2014 |
Jianchun Wang, Shenzhen City CN
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20150078210 | Method, Device, and System for Implementing Multi-Party Conference Call by Using Set Top Box - A method, device, and system for implementing a multi-party conference call by using a set-top box. The method includes: in a conferencing state, the set-top box sending a network server that manages the conference a request message for adding another specified set-top box into the conference where the set-top box is located; and after the set-top box receives an acknowledgment message fed back by the network server for indicating that the specified set-top box has joined in the conference, distributing audio and/or video signals to be transmitted by the set-top box to other members of the conference through the network server. | 03-19-2015 |
Jianchun Wu, Shanghai CN
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20140366602 | Method for Manufaturing Thin Strip Continuously Cast 700MPa-Grade High Strength Weather-Resistant Steel - A method for manufacturing thin strip continuously cast 700 Mpa grade high strength weather-resistant steel, the method comprising the following steps: 1) casting a 1-5 mm thick cast strip in a double roller continuous casting machine, the cast strip comprising the following chemical compositions by weight percent: C 0.03-0.1%, Si≦0.4%, Mn 0.75-2.0%, P 0.07-0.22%, S≦0.01%, N≦0.012%, and Cu 0.25-0.8%, further comprising more than one of Nb, V, Ti and Mo: Nb 0.01-0.1%, V 0.01-0.1%, Ti 0.01-0.1%, and Mo 0.1-0.5%, and the balance being Fe and unavoidable impurities; 2) cooling the cast strip at a rate greater than 20° C./s; 3) hot rolling the cast strip under a temperature of 1050-1250° C. at a reduction rate of 20-50% and a deformation rate greater than 20 s-1; then conducting austenite online recrystallization, the thickness of the hot rolled strip being 0.5-3.0 mm; 4) cooling at a rate of 10-80° C./s; and 5) rolling up under a temperature of 500-650° C. The obtained steel strip microstructure mainly consists of uniformly distributed bainites and needle-shaped ferrites. | 12-18-2014 |
20140373981 | Manufacturing Method for Strip Casting 700 MPa-Grade High Strength Atmospheric Corrosion-Resistant Steel - A manufacturing method for strip casting 700 MPa-grade high strength atmospheric corrosion-resistant steel, comprising the following steps: 1) smelting, where the chemical composition of a molten steel in terms of weight percentage is that C is between 0.03-0.1%, Si≦0.4%, Mn is between 0.75-2.0%, P is between 0.07-0.22%, S≦0.01%, N≦0.012%, Cu is between 0.25-0.8%, Cr is between 0.3-0.8%, and Ni is between 0.12-0.4%, additionally, also comprised is at least one micro-alloying element among Nb, V, Ti, and Mo, where Nb is between 0.01-0.1%, V is between 0.01-0.1%, Ti is between 0.01-0.1%, and Mo is between 0.1-0.5%, and where the remainder is Fe and unavoidable impurities; 2) strip casting, where a 1-5 mm-thick cast strip is casted directly; 3) cooling the cast strip, where the cooling rate is greater than 20° C./s; 4) online hot rolling the cast strip, where the hot rolling temperature is between 1050-1250° C., where the reduction rate is between 20-50%, and where the deformation rate is >20s | 12-25-2014 |
Jianchun Xu, Beijing CN
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20150278266 | SEARCHING METHOD, CLIENT AND SERVER - A searching method, a client and a server are provided. The searching method includes: obtaining, at a client device, a query set selected from two or more multi-level classification webpages; sending the query set from the client device to a server; and receiving, at the client device, search results according to the query set from the server. | 10-01-2015 |
Jianchun Xu, Jiaxing City CN
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20140352068 | ELECTRIC MOTORIZED BED - An electric motorized bed has a bedframe, and multiple bed boards. The bedframe includes an upper bedframe and a lower bedframe. The upper bedframe and lower bedframe are connected by a guide rail. Multiple bed boards are connected to each other and one bedboard is connected to the bedframe. The slider motor system has a connecting rod. The slider motor systems two sides are connected to the lower bedframe. The slider motor system has a slider connecting with one of the bed boards using a connecting rod. The slider motor system has a slider that can move between a nonmovable position and a movable position. In the nonmovable position there is another bed board positioned horizontally. In the movable position, another bedboard is positioned to be capable of being raised and lowered. Another bedboard can be positioned at any location between the horizontal position and a vertical moving position. | 12-04-2014 |
20150007391 | SLIDING BLOCK LINKAGE FOLDING BED - An electric bed with a sliding block linkage has a head board, an inner frame, an outer frame, and a head supporting part. Two ends of the head supporting part are in rotatable connection with the head board and the outer frame. The inner frame is in sliding connection with the outer frame. The head board is in rotatable connection with the inner frame. A sliding block linkage has a driving device used for driving the inner frame to move relative to the outer frame. Relative sliding in a horizontal direction controls a horizontal movement distance of the head board. Optionally, the inner frame is positioned on the outer frame and movably connected with it by a sliding chute. The inner frame is driven by a motor to horizontally move relative to the outer frame. | 01-08-2015 |
20150067964 | EJECTOR MECHANISM FOR ELECTRIC BED - A reciprocating ejector mechanism for an electric bed comprising an aperture formed on a bed board. An ejector mechanism is mounted in the aperture. The ejector mechanism includes an ejected part, which is arranged parallel to the bed board. At least one first connecting rod with one end is connected with the ejected part and another end is hinged with a slider. The slider may slide along the guide bar fixed on the bed board. A second connecting rod with one end can be hinged with the middle part of the first connecting rod and another end hinged with the bed board. The ejector mechanism may have a driving device fixed on the bed board and connected with the linkage to drive the first connecting rod to rotate, so that the ejected part is driven to move parallel to the bed board. | 03-12-2015 |
20150067965 | ELECTRIC BED - An electric bed has a bed frame, multiple boards, and a motor structure. The bed frame comprises a lower bed frame and an upper bed frame, and the upper bed frame and the lower bed frame are connected by a connecting structure. The multiple boards are hinged, and at least one board is fixed onto the upper bed frame. The motor structure comprises a connecting rod, a slide bar, and a horizontal pushing motor system. The connecting rod has one end hinged with the first board of the multiple boards. The slide bar extends in the width direction of the bed frame and is arranged in a sliding chute in the length direction of the bed frame, so that it can slide along the length direction of the bed frame. | 03-12-2015 |
20150107024 | Roller Support Electric Bed - An electric bed has a first bed board and a second bed board, which are hinged with each other, and a bed frame, a head bracket, a head driving motor, and a head pull rod. The bed frame has an upper bed frame and a lower bed frame. The second bed board and the upper bed frame are fixedly connected in a dismountable mode. The upper bed frame and the lower bed frame are connected by a guide rail connecting structure so that the upper bed frame can move relative to the lower bed frame. One end of the head bracket is hinged with the bed frame and another end of the head bracket is supported against the first bed board. | 04-23-2015 |
Jianchun Yang, Yiyang, Hunan CN
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20150353969 | METHOD FOR IMPROVING YIELD OF ENZYMATIC PREPARATION OF BIODIESEL FROM GREASES - Provided in the present invention is a method for improving the yield of enzymatic preparation of biodiesel from greases, comprising: during enzymatic reaction of short-chain alcohols with greases to prepare biodiesel, introducing online dehydration steps, which lead the volatile gases in the enzyme reactor to enter into the low-temperature absorption tank, and the dehydrated gases flow back into the enzyme reactor. The formation of gas-circulation can constantly bring the moisture inside the enzyme reactor out. | 12-10-2015 |
Jianchun Yuan, Shenzhen CN
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20140336437 | CEMENT CURING FORMULATION AND METHOD FOR HIGH-LEVEL RADIOACTIVE BORON WASTE RESINS FROM NUCLEAR REACTOR - A cement curing formulation and curing method for high-level radioactive boron waste resins from a nuclear reactor. The curing formulation comprises the following raw materials: cement, lime, water, curing aids and additives. The curing method comprises: (1) weighing the raw materials and the high-level radioactive boron waste resins, and adding lime into a curing container; (2) then adding the high-level radioactive boron waste resins; (3) feeding other raw materials under stirring; (4) adding the cement and supplementing water depending on the moisture state of the cement, and stirring until uniform; and (5) standing and maintaining after stirring until uniform. The curing formulation has the features of a high curing containment rate, high strength of the cured body, better water resistance, better freeze-thaw resistance, and low radioactive leakage. | 11-13-2014 |
Jianchun Zhang, Shenzhen CN
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20150109983 | Control Method and Apparatus for Wireless Fidelity Device in Terminal, and Terminal - A control method for a Wi-Fi device in a terminal, including acquiring, in a moving process of the terminal, first location information at a first moment, second location information at a second moment, and coverage of each of Wi-Fi access points corresponding to each of all Wi-Fi access point identifiers stored in the terminal; and triggering turning-off or turning-on of the Wi-Fi device according to that a location corresponding to the first location information and a location corresponding to the second location information are outside or within the coverage of each of the Wi-Fi access points corresponding to each of all the Wi-Fi access point identifiers stored in the terminal. In embodiments of the present invention, turning-off or turning-on of a Wi-Fi device in a terminal can be triggered according to location information of the terminal. | 04-23-2015 |
Jianchun Zhang, Beijing CN
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20120246370 | METHOD AND APPARATUS FOR MANAGING OPERATING SYSTEMS IN EMBEDDED SYSTEM - A method for managing operating systems in an embedded system to solve the problem of performance loss and high product complexity caused by the running of multiple operating systems on a single CPU is provided. The embedded system includes at least two operating systems. The method includes: receiving an interrupt instruction; saving a state of a currently running operating system; and switching the currently running operating system to a target operating system corresponding to the interrupt instruction. | 09-27-2012 |
20140098061 | Electronic Device and Method for Controlling Zooming of Displayed Object - An electronic device and a method for controlling zooming of a displayed object are disclosed. The method includes: receiving a single-point slide operation performed by a user on a displayed object of a touch screen, and generating a slide signal; parsing the slide signal to obtain a slide track and a feature value of the single-point slide operation; determining whether the feature value of at least one point in the single-point slide operation is greater than a preset value; and when the feature value is greater than the preset value, controlling zooming of the displayed object according to the slide track. A slide track and a feature value of a single-point slide operation of a user are identified, and when it is determined that the feature value is greater than a preset value, zooming of a displayed object of the touch screen is controlled. | 04-10-2014 |
Jianchun Zhao, Beijing CN
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20140336504 | SCANNING APPARATUS, MEDICAL IMAGE DEVICE AND SCANNING METHOD - A scanning apparatus according to an embodiment includes a first scanning control unit, a first determination unit, a second scanning control unit, a second determination unit, and a third scanning control unit. The first scanning control unit obtains at least one first slice image of the leg in an approximate coronal plane direction. The first determination unit determines a direction of a gap between a thighbone and a shinbone in the at least one first slice image. The second scanning control unit obtains at least one second slice image of the leg in a direction vertical to the direction of the gap in the at least one first slice image. The second determination unit determines an axial plane direction according to the at least one second slice image. The third scanning control unit obtains at least one slice image of the leg in the axial plane direction. | 11-13-2014 |