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Jiansheng
Jiansheng Huang, Daly City, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20110225166 | FREQUENT ITEMSET COUNTING USING CLUSTERED PREFIXES AND INDEX SUPPORT - Techniques are provided for (2) extending SQL to support direct invocation of frequent itemset operations, (3) improving the performance of frequent itemset operations by clustering itemset combinations to more efficiently use previously produced results, and (4) making on-the-fly selection of the occurrence counting technique to use during each phase of a multiple phase frequent itemset operation. When directly invoked in an SQL statement, a frequent itemset operation may receive input from results of operations specified in the SQL statement, and provide its results directly to other operations specified in the SQL statement. By clustering itemset combinations, resources may be used more efficiently by retaining intermediate information as long as it is useful, and then discarding it to free up volatile memory. Dynamically selecting an occurrence counting technique allows a single frequent itemset operation to change the occurrence counting technique that it is using midstream, based on cost considerations and/or environmental conditions. | 09-15-2011 |
Jiansheng Liu, Guangzhou City CN
| Patent application number | Description | Published |
|---|---|---|
| 20120060360 | Polymer electrolyte for lithium battery and method for preparing lithium battery using same - The present invention discloses a polymer lithium-ion battery manufacturing method. With the method, first preparing the electrolyte, and then injecting the electrolyte into a battery; after aging and activating the semi-product, processes of evacuating, sealing, and capacity grading are required to complete the battery. In order to overcome the defects of the convention batteries in production and performance, the present invention creatively chooses the polymer with appropriate molecular weight and other functional ingredients for the electrolyte, whereby the safety performance, service lifetime, high and low temperature performance and rate capacity of the batteries are significantly improved, and the battery production according to the present invention is simple and ease to perform. | 03-15-2012 |
Jiansheng Wang, Chengdu CN
| Patent application number | Description | Published |
|---|---|---|
| 20090163528 | Pharmaceutical composition having analgesic effects - The pharmaceutical compositions having analgesic effect referred to in this invention are composed of the aconitine ingredients as the active medical ingredients and other acceptable auxiliary ingredients. The active medical ingredients shall at least include the fuziline compound of Formula (I). The drugs exert desirable analgesic effect with low toxicity. They can be made into commonly used oral preparations, injectable preparations and/or external preparations, including ointments, suppositories lotions, medicinal dressings, etc. | 06-25-2009 |
Jiansheng Xu, Essex Junction, VT US
| Patent application number | Description | Published |
|---|---|---|
| 20090309675 | Structure for a Through-Silicon-Via On-Chip Passive MMW Bandpass Filter - A design structure is embodied in a machine readable medium for designing, manufacturing, or testing a design. The design structure includes a substrate including a silicon layer. Furthermore, the design structure includes a metal layer on a bottom side of the silicon layer and a dielectric layer on a top side of the silicon layer. Additionally, the design structure includes a top-side interconnect of the through-silicon via bandpass filter on a surface of the dielectric layer and a plurality of contacts in the dielectric layer in contact with the top-side interconnect. Further, the design structure includes a plurality of through-silicon vias through the substrate and in contact with the plurality of contacts, respectively, and the metal layer. | 12-17-2009 |
| 20090311841 | Method of Manufacturing a Through-Silicon-Via On-Chip Passive MMW Bandpass Filter - A method for forming a through-silicon via bandpass filter includes forming a substrate comprising a silicon layer and providing a metal layer on a bottom side of the silicon layer. Additionally, the method includes providing a dielectric layer on a top side of the silicon layer and forming a top-side interconnect of the through-silicon via bandpass filter on a surface of the dielectric layer. Further, the method includes forming a plurality of contacts in the dielectric layer in contact with the top-side interconnect and forming a plurality through-silicon vias through the substrate and in contact with the plurality of contacts, respectively, and the metal layer. | 12-17-2009 |
Jiansheng Yang, Beijing CN
| Patent application number | Description | Published |
|---|---|---|
| 20110105880 | METHODS FOR IMPROVED SINGLE PHOTON EMISSION COMPUTED TOMOGRAPHY USING EXACT AND STABLE REGION OF INTEREST RECONSTRUCTIONS - The present invention provides systems, methods, and devices for improved computed tomography (CT) and, more specifically, to methods for improved single photon computed tomography (SPECT) using exact and stable region of interest (ROI) reconstructions. This technology can be extended across all tomographic modalities. Embodiments provide a method and a system for reconstructing an image from projection data provided by a single photon emission computed tomography scanner comprising: identifying a region of interest in an object; defining an attenuation coefficient and object boundary; computing the generalized Hilbert transform of the data through the defined region of interest and a known subregion; and reconstructing the image with improved temporal resolution at lower radiation doses, wherein the reconstructing comprises performing a reconstruction method that yields an exact and stable reconstruction. Embodiments also provide a method and a system for reconstructing an image from projection data provided by a single photon emission computed tomography scanner comprising: identifying a region of interest in an object; defining an attenuation coefficient and object boundary; and reconstructing the images by minimizing the high order total variation while minimizing the data discrepancy. | 05-05-2011 |
Jiansheng Zhang, Beijing CN
| Patent application number | Description | Published |
|---|---|---|
| 20090120384 | LOW BED PRESSURE DROP CIRCULATING FLUIDIZED BED BOILER AND COMBUSTION PROCESS - A method, system and apparatus for a low bed pressure drop circulating fluidized bed (CFB) boiler associated with fast bed CFB combustion are disclosed. The CFB boiler may be operated according to the following set of conditions. In an upper area of a combustor of the boiler, a flow pattern of the two-phase gas-solid flow may be placed in a fast bed fluidization state. The combustor temperature may be within a range of 850° C.-930° C. The fluidizing air velocity may be within 4 m/s and 6.2 m/s. An average size of a bed material in the combustor may be smaller than 300 μm. The gas-solid flow above of the secondary air inlet in the combustor may be kept in the fast bed fluidization state while maintaining a solid concentration of between 1 kg/m3 to 5 kg/m3. An inventory of bed material per unit area and/or the pressure drop in the combustor may be less than 8 kPa. | 05-14-2009 |
Jiansheng Zhou, Cerritos, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20110054508 | Pneumatic Pressure Output Control by Drive Valve Duty Cycle Calibration - In various embodiments, a surgical console may include a pneumatic valve to drive a pneumatic tool coupled to the surgical console. The console may further include a controller operable to control and adjust the valve open/close cycle times according to a valve duty cycle. The valve may switch between ports (valve open time for a first port and valve close time for a second port) such that a total valve time may approximately equal the valve open time plus the valve close time. The valve duty cycle may indicate a percentage of the total valve time for the controller to signal the valve to open and may include an adjustment that corresponds to a signal timing of the open and/or closed valve positions that will result in open and closed operating pressures above a predetermined threshold. | 03-03-2011 |