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An, Beijing
Chengcai An, Beijing CN
| Patent application number | Description | Published |
|---|---|---|
| 20080261874 | Mutants of Trichosanthin With Anti-Tumor Activity and Lowered Side-Effects - The invention provides the mutants and coding genes of trichosanthin (TCS). The mutants thereof are the TCS mutants with the single or double alternation of tyrosine-55 and aspartate-78 (counted from N-terminus), wherein the tyrosine-55 is mutated to an aliphatic amino acid and aspartate-78 is mutated to an amino acid with low hydrophilicity. This invention also relates to the application of TCS mutants and their coding genes in the drug development to treat carcinoma, AIDS and other diseases. | 10-23-2008 |
Jianping An, Beijing CN
| Patent application number | Description | Published |
|---|---|---|
| 20110122878 | METHOD OF PERCOLATION NETWORKING ARCHITECTURE FOR DATA TRANSMISSION AND ROUTING - The present invention relates to a new network architecture and its data transmission method based on percolation. The disclosed network architecture is a server-free and router-free network structure, wherein efficient routing can be operated with percolations based on the six degrees of separation theory in small world network modeling. An information transmission will be divided into two phases: routing phase and data transmission phase. In the routing phase, probe packets will be transmitted and forwarded in the network thus path selections are performed based on small-world strategy. In the second phase, the information will be encoded and transmitted using the paths selected at the first phase. In such a way, an efficient routing and data transmission mechanism can be built which allow us to construct a low-cost, flexible and ubiquitous network. | 05-26-2011 |
Ji Cheng An, Beijing CN
| Patent application number | Description | Published |
|---|---|---|
| 20110134995 | VIDEO CODING WITH CODING OF THE LOCATIONS OF SIGNIFICANT COEFFICIENTS IN A BLOCK OF COEFFICIENTS - In known image compression, following quantisation, a very sparse distribution of significant (i.e. non-zero) amplitude coefficients of the transformed image signal may be obtained while most quantised coefficients are zeros. A costly task for a transform-based image compression in terms of resulting overall data rate is to record the locations of such significant coefficients within the coding blocks. In quartation processing, a ‘significant square’ (containing at least one non-zero amplitude coefficient in the coefficient block) is recursively divided into four smaller squares until single significant coefficients are reached, and the significance statuses of all generated squares are encoded. However, for some distribution patterns encoding the x-y-coordinates of the significant coefficients as binary numbers will lead to less coding cost. According to the invention, at least four different pattern determination or encoding modes are checked, and the encoding side selects the least costly one of these modes and transfers the corresponding mode information to the decoding side for corresponding decoding. | 06-09-2011 |
| 20110158323 | METHOD FOR LOSSLESS COMPRESSING PREFIX-SUFFIX-CODES, METHOD FOR DECOMPRESSING A BIT SEQUENCE REPRESENTING INTEGERS OR SYMBOLS ENCODED IN COMPRESSED PREFIX-SUFFIX-CODES AND STORAGE MEDIUM OR SIGNAL CARRYING COMPRESSED PREFIX-SUFFIX-CODES - The invention is related to lossless compression of prefix-suffix-codes wherein a prefix comprises unary code, and to corresponding decompression. The method for lossless compressing prefix-suffix-codes comprises the steps of forming a first contiguous bit sequence from the prefixes, and lossless compressing the first contiguous bit sequence by removing redundancy related to the difference between the first value's frequency in the first contiguous bit sequence and the second value's frequency in the first contiguous bit sequence. Bit values are unevenly distributed in the prefixes while distribution of bit values in the suffixes is more even. Therefore, better compression is achievable if the prefixes are compressed separately. | 06-30-2011 |
Jie An, Beijing CN
| Patent application number | Description | Published |
|---|---|---|
| 20110135986 | Assembled Battery and Toroidal Cell Used in the Same - An assembled battery with a high capacity, comprising a plurality of unit cells electrically connected with one another in parallel, the unit cells each having a through-hole and being of toroidal shape, and the plurality of unit cells are arranged in a nested manner such that one unit cell is disposed within another unit cell. The problem that toroidal batteries with high capacity, high power density and small thickness may have a large volume and low energy density is solved by connecting in parallel a plurality of unit cells nested within one another, and heat dissipation of the battery is also further improved. A toroidal cell having heat dissipating fins is also provided. | 06-09-2011 |
Lu An, Beijing CN
| Patent application number | Description | Published |
|---|---|---|
| 20100211841 | METHOD, APPARATUS AND SYSTEM FOR CODING AND DECODING OF LDPC CODES - The present invention discloses a method, an apparatus and a system for low-density parity-check (LDPC) coding and decoding. The coding method includes the following steps: constructing each layer of a check matrix of a layered LDPC code used as an error correcting code; when data is initially sent by a data transmitting terminal, performing first-layer-coding of the data to be sent by using the first layer of a check matrix of the LDPC code, sending the first-layer-coded data; when data for (n−1)th retransmission is sent by the data transmitting terminal, performing nth-layer-coding of the data by using the nth layer of a check matrix of the LDPC code, sending the nth-layer-coded data, wherein n is an integer no less than 2. It is possible to reduce the system overhead, decrease the decoding delay, and improve the decoding performance by using the technical solution of the present invention which is also adapted to high-speed data services. | 08-19-2010 |
Ping An, Beijing CN
| Patent application number | Description | Published |
|---|---|---|
| 20080213657 | High Capacity Lithium Ion Secondary Battery with Metal Case - The present invention relates to a high capacity lithium ion secondary battery with metal casing, characterized in that each of the positive terminal or negative terminal includes respectively an upper backing plate, an upper insulator and a lower insulator. The upper backing plate and upper insulator are long-circular piece, two or more rivets pass through the concentric holes on the upper arm of a positive or negative electrode tab, the lower insulator, a sealing cover, the upper insulator and the upper backing plate respectively and rivet them as a whole. The lower arm of the positive electrode tab or negative electrode tab is connected to the corresponding positive or negative electrode tab on a battery core body, and the battery core body is comprised of two or more winded cores in parallel connection. The battery is provided with the advantages and effects of good sealing performance, good electrochemistry property, and simple manufacturing process, as well as high security of a pile comprised of plurality of such individual batteries. As a result the useless space in height of battery is reduced and the volumetric specific energy of the same is enhanced. | 09-04-2008 |
| 20090111014 | Liquid State Lithium Ion Battery with Aluminum-Plastic Complex Film - A liquid state lithium ion battery with aluminum-plastic complex film includes an electrode assembly made up of anodes ( | 04-30-2009 |
| 20090123833 | LITHIUM ION BATTERY - A lithium ion battery characterized in that a porous elastomer made of non-metal material is provided among the positive and negative electrodes groups, or between the electrodes groups and the inner wall of the shell and the elastomer is in the shape of sheet or stick. The thickness of the elastomer is 0.5 mm-5.0 mm, and the porosity is 10%-80%. The said battery can avoid effectively the expansion of the shell during the cycle of charge and discharge, and can be processed conveniently, and the cyclic life and safety property of the battery can be improved effectively. | 05-14-2009 |
| 20090233166 | LITHIUM-ION BATTERY WITH MEDIUM AND SMALL CAPACITY AND HIGH OUTPUT - A lithium-ion battery with medium and small capacity and high output, comprises a shell, a cell core and electrolyte located in the shell; the said cell core obtained by winding anode sheets, cathode sheets and separators between the anode sheets and cathode sheets, the said anode sheets coated with anode active material, the said cathode sheets coated with cathode active material; the said anode active material includes LiMn | 09-17-2009 |
Ren Jing An, Beijing CN
| Patent application number | Description | Published |
|---|---|---|
| 20100185478 | Collaborative Working of Business Process Management Methods - The collaborative working of process-oriented and event-based business process management (BPM) methods in a service-oriented architecture (SOA) is supported. The execution models of the business process include process-oriented execution models and event-based execution models. The process-oriented execution models and the event-based execution models are executed at runtime. A bridge implements the interaction between the process-oriented runtime execution and the event-based runtime execution. | 07-22-2010 |
Rong Bang An, Beijing CN
| Patent application number | Description | Published |
|---|---|---|
| 20090322623 | Antenna arrangement - An antenna arrangement for radio communication in a first radio communication band and for communication in a second radio communication band including a multiple-resonance antenna element having a feed for connection to radio frequency circuitry; and a load connected to the feed and comprising a plurality of reactive components including a first reactive component that controls the impedance of the load for the first radio communication band and a second reactive component, separate from the first reactive component, that controls the impedance of the load for the second radio communication band wherein the plurality of reactive components of the load are configured to provide an impedance that changes between being inductive at a first frequency in the first radio communication band to being capacitive at a second frequency in the first radio communication band and that changes between being inductive at a third frequency in the second radio communication band to being capacitive at a fourth frequency in the second radio communication band. | 12-31-2009 |
| 20100123640 | Apparatus, method and computer program for wireless communication - An apparatus comprising: a ground plane configured to receive an antenna, operable in a first resonant frequency band, at a first end of the ground plane; and a member configured to electromagnetically couple with the antenna, provide the ground plane with an electrical dimension, in combination with the antenna, having a resonant mode at the first resonant frequency band, and to reduce current distribution at a second end of the ground plane, different to the first end. | 05-20-2010 |
Wanquan An, Beijing CN
| Patent application number | Description | Published |
|---|---|---|
| 20100180342 | Method for Using Extended Security System, Extended Security System and Devices - Embodiments of the present invention disclose a method for using an extended security system, including: configuring one of security processing devices in the extended security system as a primary security processing device and configuring other security processing devices as at least one secondary security processing device connected with the primary security processing device; the method further includes: when the extended security system receives an external packet, selecting, by the primary security processing device, a security processing device to process the received external packet, the selected security processing device being the primary security processing device or the secondary security processing device. The embodiments of the present invention also disclose an extended security system and a primary security processing device and secondary security processing devices. By data interaction between the security processing devices, resource sharing between the security processing devices can be implemented, thereby improving the performance of the extended security system. | 07-15-2010 |
Wenhao An, Beijing CN
| Patent application number | Description | Published |
|---|---|---|
| 20100005055 | MULTI-TENANCY DATA STORAGE AND ACCESS METHOD AND APPARATUS - A method, apparatus, and a computer program product for storing and accessing multi-tenancy data. The method includes the steps of: creating a plurality of table sets in one or more databases, wherein each table set is used to store data of a group of tenants selected from a plurality of tenants; accessing data of a tenant in a table set in response to receiving a data access request from the tenant; and recording relationships between the tenants and the table sets in a multi-tenancy metadata repository, wherein the step of accessing the data of the tenant comprises the steps of finding the table set by querying the metadata repository and accessing the data of the tenant in the table set based on the result received from the query of the metadata repository. | 01-07-2010 |
Wen Hao An, Beijing CN
| Patent application number | Description | Published |
|---|---|---|
| 20110270886 | MECHANISM AND APPARATUS FOR TRANSPARENTLY ENABLES MULTI-TENANT FILE ACCESS OPERATION - The present invention relates to a multi-tenant technology. The disclosure provides a method for processing a file access request to a multi-tenant application by using a file proxy and a corresponding file proxy apparatus, the method comprising: intercepting a file access request; converting the file access request based on a predetermined file isolation model; and transmitting the converted file access request to an operating system. By using this invention, the necessity of modifying a source code of an application so as to enabling a single-tenant application to support an operation in the multi-tenant model may be reduced. The present invention further provides a multi-tenant file system adapted for a multi-tenant application. In cooperation with the multi-tenant system, the method and file proxy apparatus according to the present invention may provide transparent support to fulfill security isolation and access control of tenant files with different SLAs. | 11-03-2011 |
| 20120030192 | APPARATUS FOR PROCESSING MATERIALIZED TABLES IN A MULTI-TENANT APPLICATION SYSTEM - A method, system and computer program for processing materialized tables in a multi-tenant application system, wherein in the multi-tenant application system, a plurality of tenants share one or more basic-tables. According to the data access history information of the plurality of tenants, an update pattern analyzer analyzes the similarity of the update patterns for one or more basic-tables by the plurality of tenants. Furthermore, according to the similarity analyzed by the update pattern analyzer, a tenant grouping means groups the plurality of tenants into a plurality of tenant groups. Additionally, according to the tenant groups grouped by the tenant grouping means, a materialized table constructor constructs the tenant group materialized tables from the one or more basic-tables. | 02-02-2012 |
Xia An, Beijing CN
| Patent application number | Description | Published |
|---|---|---|
| 20120032239 | METHOD FOR INTRODUCING CHANNEL STRESS AND FIELD EFFECT TRANSISTOR FABRICATED BY THE SAME - The present invention relates to CMOS ultra large scale integrated circuits, and provides a method for introducing channel stress and a field effect transistor fabricated by the same. According to the present invention, a strained dielectric layer is interposed between source/drain regions and a substrate of a field effect transistor, and a strain is induced in a channel by the strained dielectric layer which directly contacts the substrate, so as to improve a carrier mobility of the channel and a performance of the device. The specific effects of the invention include: a tensile strain may be induced in the channel by using the strained dielectric layer having a tensile strain in order to increase an electron mobility of the channel; a compressive strain may be induced in the channel by using the strained dielectric layer having a compressive strain in order to increase a hole mobility of the channel. According to the invention, not only an effectiveness of the introduction of channel stress is ensued, but the device structure of the field effect transistor is also improved fundamentally, so that a capability for suppressing a short channel effect of the device is increased. | 02-09-2012 |
Xiaoping An, Beijing CN
| Patent application number | Description | Published |
|---|---|---|
| 20100055701 | FUSION PROTEINS FOR IMAGING THE NUCLEUS AND CHROMOSOMES OF LIVE CELLS - Fusion proteins that fluoresce and bind DNA, as well as nucleic acid constructs encoding the same are described herein. These imaging agents function in live cells to bind DNA and are thus useful for visualizing nuclei and chromosomes to make observations of nuclear and chromosomal structure and dynamics. The imaging agents may be used in screening assays to test the activity of biological effector molecules. | 03-04-2010 |
Xuefeng An, Beijing CN
| Patent application number | Description | Published |
|---|---|---|
| 20110014834 | Prefabricated Fabric for Liquid Molding Composite Material and Preparation Method Thereof - The present invention is in the field of composite material manufacturing technology, and relates to a prefabricated fabric for liquid molding composite material and a preparation method thereof. The prefabricated fabric comprises a basal fiber fabric, which is characterized in that one or two surface(s) of the basal fiber fabric is(are) conglutinated with a toughening layer. The method for preparing the prefabricated fabric comprises the steps of conglutination of toughening layer, and conglutination of tackifying layer. The prefabricated fabric has both the interlaminar selective toughening and tackifying functions, and realizes the high toughness modification of the composite material while keeping the composite material liquid molding processibility and the good tackifying performance. | 01-20-2011 |