Jianwen
Jianwen Chen, Beijing CN
Patent application number | Description | Published |
---|---|---|
20140095496 | METHOD AND APPARATUS FOR PROVIDING USER-CORRECTED SEARCH RESULTS - An approach is provided for providing user-corrected search results. The explanation platform processes and/or facilitates a processing of one or more search results to calculate a ranking of the one or more search results. Next, the explanation platform determines one or more parameters related to calculating the ranking, one or more values of the one or more parameters, or a combination thereof. Then, the explanation platform causes, at least in part, a presentation of one or more representations of at least one of the one or more parameters as one or more explanations for the ranking. | 04-03-2014 |
Jianwen Chen, Shenzhen CN
Patent application number | Description | Published |
---|---|---|
20090010557 | METHOD AND APPARATUS FOR REALIZING ADAPTIVE QUANTIZATION IN PROCESS OF IMAGE CODING - A method and apparatus for realizing adaptive quantization in the process of image/video coding, which includes the following steps: acquiring the parameter information of the neighbor blocks of the current block; determining the quantization mode of the current block according to the parameter information of the neighbor blocks; and performing quantization processing on transform coefficients of the current block by using the determined quantization mode. Wherein, block coding type and motion vector of the neighbor blocks are used as the parameter information for determining the quantization mode of the current block. An apparatus for adaptive quantization in process of image/video coding is provided. The invention can use different quantization mode for adaptive quantization in different image content of an image sequence, thereby improving the subjective quality of the compressed images at the same bit rate. | 01-08-2009 |
20090034612 | QUANTIZATION METHOD AND APPARATUS IN ENCODING/DECODING - A method and apparatus is provided for implementing quantization in encoding/decoding. Firstly, the quantization on the picture transformed coefficient matrix is performed using a quantization parameter model, that is, the coefficient matrix is modeled as a parameter model represented by only several parameters, in which the parameter model includes two sorts of parameters, frequency band distribution parameters and frequency band weighting parameters. Thus, a quantization matrix conforming to the human vision system can be obtained by controlling the model parameters and the subjective quality of the encoded picture can be easily controlled. Secondly, the method does not need to store or transfer the quantization matrix in the bitstream which help to improve the encoding efficiency. Finally, the quantization on picture transformed coefficients using the method is well adapted to the content information of the picture to be encoded. Therefore, the present invention can improve the subjective quality of the encoded picture. | 02-05-2009 |
20120170859 | METHOD AND APPARATUS FOR REALIZING ADAPTIVE QUANTIZATION IN PROCESS OF IMAGE CODING - A method and apparatus for realizing adaptive quantization in the process of image/video coding, which includes the following steps: acquiring the parameter information of the neighbor blocks of the current block; determining the quantization mode of the current block according to the parameter information of the neighbor blocks; and performing quantization processing on transform coefficients of the current block by using the determined quantization mode. Wherein, block coding type and motion vector of the neighbor blocks are used as the parameter information for determining the quantization mode of the current block. An apparatus for adaptive quantization in process of image/video coding is provided. The invention can use different quantization mode for adaptive quantization in different image content of an image sequence, thereby improving the subjective quality of the compressed images at the same bit rate. | 07-05-2012 |
20140086313 | METHOD AND APPARATUS FOR REALIZING ADAPTIVE QUANTIZATION IN PROCESS OF IMAGE CODING - A method for realizing adaptive quantization in image encoding and dequantization in image decoding is disclosed. In the adaptive quantization method, an image to be encoded is divided into one or more blocks, and each block is transformed to obtain one or more transform coefficients, the method comprising: acquiring parameter information of neighbor blocks of a current block; determining a quantization mode for the current block according to the parameter information of the neighbor blocks; and quantizing transform coefficients of the current block in the determined quantization mode. The quantization mode includes at least one of quantization matrix, quantization parameter and quantization step. | 03-27-2014 |
Jianwen Ding, Hunan CN
Patent application number | Description | Published |
---|---|---|
20140185906 | Device and Method for Erythrocyte Morphology Analysis - The disclosure provides a device and a method for performing morphological analysis for erythrocytes, wherein the method for performing morphological analysis for erythrocytes comprises: collecting a morphological image of each of cells in a sample through a Charge Coupled Device (CCD) after amplifying the sample through an automatic microscope; segmenting and positioning the image and extracting target feature parameters after digitizing the image through an image-digital converter; isolating morphological feature parameters of each of the erythrocytes through a classifier established on the basis of the neural network, and normalizing each type of the morphological feature parameters of the erythrocytes through a feature fusion device established on the basis of fuzzy clustering; performing a statistical analysis on each type of normalized parameters obtained or performing a comprehensive statistical analysis according to a plurality of types of parameters, and expressing the result of the statistical analysis or the comprehensive statistical analysis in the form of graph or numerical table, thereby judging whether the morphology of the erythrocyte is normal. The source and property of the erythrocytes can be identified according to the detection for each type of the erythrocytes with the abnormal morphology. | 07-03-2014 |
Jianwen Ding, Changsha CN
Patent application number | Description | Published |
---|---|---|
20150104093 | IMAGE PROCESSING METHOD AND APPARATUS - The present invention discloses an image processing method and apparatus, where the method includes: downscaling an image to be processed; identifying identifiable targets in the downscaled image, and localizing temporary unidentifiable targets in the downscaled image; identifying the temporary unidentifiable targets at positions, corresponding to localized positions in the downscaled image, in the image to be processed. According to the present invention, only one object lens is needed to obtain the image to be processed, and no switching process between a high magnification lens and a low magnification lens is required during a target screening process; so that image identification speed is increased, and mechanical errors and offset in positioning are avoided. | 04-16-2015 |
Jianwen Feng, Millbrae, CA US
Patent application number | Description | Published |
---|---|---|
20130345215 | PYRAZOLOPYRIMIDONE AND PYRAZOLOPYRIDONE INHIBITORS OF TANKYRASE - There are provided compounds of the formula | 12-26-2013 |
20150038460 | 6,5-Heterocyclic Propargylic Alcohol Compounds and Uses Therefor - The invention relates to novel compounds of Formula I: | 02-05-2015 |
Jianwen Han, Danbury, CT US
Patent application number | Description | Published |
---|---|---|
20090200171 | ELECTROCHEMICAL SENSING AND DATA ANALYSIS SYSTEM, APPARATUS AND METHOD FOR METAL PLATING - An electrochemical sensing and data analysis system (and apparatus and methods) adapted for control of electroplating of various metal(s) on a wafer or other suitable substrate. Components of the system utilize multi-variate analysis (MVA) and galvanostatic, potentiodynamic or other electrical measurements (or combinations thereof) to predict, adjust or control plating parameters, e.g., to achieve improved yield of plated substrates with acceptable levels of defects (or lack thereof). | 08-13-2009 |
Jianwen Jiang, Beijing CN
Patent application number | Description | Published |
---|---|---|
20140307118 | Smart Tiles - The instant application discloses, among other things, techniques to allow multiple tiles containing various types of sensors to be connected via a network to a number of other tiles and a computer, with automatic virtual orientation of the tiles and fast data transmission. | 10-16-2014 |
Jianwen Liu, Beijing CN
Patent application number | Description | Published |
---|---|---|
20110242991 | METHOD, DEVICE, AND SYSTEM FOR PROCESSING BORDER GATEWAY PROTOCOL ROUTE - A method, device, and system for processing Border Gateway Protocol (BGP) route are provided, which relate to the field of network communication technologies. The method includes: receiving a BGP route sent by a BGP neighbor; obtaining a route prefix of the BGP route according to the BGP route; determining, according to the route prefix, a BGP route storing and processing module corresponding to the route prefix; and sending the BGP route to the determined BGP route storing and processing module, so that the BGP route storing and processing module processes the received BGP route. A device and a system for processing BGP route are also provided. Therefore, the processing efficiency of the BGP route is improved, and the high extensibility is realized. | 10-06-2011 |
20110310903 | METHOD, APPARATUS, AND SYSTEM FOR MIGRATING VPN ROUTING AND FORWARDING INSTANCES - A method, an apparatus and a system for migrating VPN Routing and Forwarding (VRF) instances are disclosed. The system includes: a first BGP process, configured to: send a VRF instance and configuration information of BGP peers in the VRF instance to a second Border Gateway Protocol (BGP) process; instruct a Transport Control Protocol (TCP) to back up a TCP link to the second BGP process in a hot backup mode, where the TCP link is related to peer sessions of the BGP peers in the VRF instance; and the second BGP process, configured to: receive routes in an Adjacent Ingress Routing Information Base (Adj-RIB-IN) sent by the first BGP process unit. In the embodiments of the present invention, BGP peers services of the VRF instance are not interrupted, and the sessions are not disconnected; a peer device cannot perceive the migration process of a router completely; and changed routing information in the migration process is updated after the migration. | 12-22-2011 |
Jianwen Sun, Dong-Guan City CN
Patent application number | Description | Published |
---|---|---|
20090161335 | Housing of a Power Filter - A housing adapted for a power filter and a power filter comprising the housing are provided. The power filter further comprises a filter element, a protection ring, and a connection line. The housing comprises a bottom wall, a sidewall, and an opening. The sidewall is disposed adjacent to the bottom wall to define a receiving space for receiving the filter element. The sidewall comprises an upper edge, with the opening extending downwards from the upper edge. The protection ring for protecting the connection line can be inserted into and fixed in the opening from the upper edge. With this opening, the power filter of the present invention can be assembled with greater ease. | 06-25-2009 |
Jianwen Tang, Freemont, CA US
Patent application number | Description | Published |
---|---|---|
20090220424 | Pro104 Antibody Compositions and Methods of Use - The invention provides isolated anti-ovarian, pancreatic, lung or breast cancer antigen (Pro104) antibodies that bind to Pro104 on a mammalian cell in vivo. The invention also encompasses compositions comprising an anti-Pro104 antibody and a carrier. These compositions can be provided in an article of manufacture or a kit. Another aspect of the invention is an isolated nucleic acid encoding an anti-Pro104 antibody, as well as an expression vector comprising the isolated nucleic acid. Also provided are cells that produce the anti-Pro104 antibodies. The invention encompasses a method of producing the anti-Pro104 antibodies. Other aspects of the invention are a method of killing a Pro104-expressing cancer cell, comprising contacting the cancer cell with an anti-Pro104 antibody and a method of alleviating or treating a Pro104-expressing cancer in a mammal, comprising administering a therapeutically effective amount of the anti-Pro104 antibody to the mammal. | 09-03-2009 |
20120263647 | Pro104 Antibody Compositions and Methods of Use - The invention provides isolated anti-ovarian, pancreatic, lung or breast cancer antigen (Pro104) antibodies that bind to Pro104 on a mammalian cell in vivo. The invention also encompasses compositions comprising an anti-Pro104 antibody and a carrier. These compositions can be provided in an article of manufacture or a kit. Another aspect of the invention is an isolated nucleic acid encoding an anti-Pro104 antibody, as well as an expression vector comprising the isolated nucleic acid. Also provided are cells that produce the anti-Pro104 antibodies. The invention encompasses a method of producing the anti-Pro104 antibodies. Other aspects of the invention are a method of killing a Pro104-expressing cancer cell, comprising contacting the cancer cell with an anti-Pro104 antibody and a method of alleviating or treating a Pro104-expressing cancer in a mammal, comprising administering a therapeutically effective amount of the anti-Pro104 antibody to the mammal. | 10-18-2012 |
Jianwen Wang, San Jose, CA US
Patent application number | Description | Published |
---|---|---|
20080313210 | Content Publishing Customized to Capabilities of Device - Aspects of the subject matter described herein relate to customizing content to the capabilities of a device. In aspects, an editor uses an editorial tool to specify criteria applicable to content. The criteria include rules to apply in generating content based on quantized capabilities of devices. A publishing component that receives a request for content first detects the capabilities of the requesting device. Then, the publishing component classifies the capabilities of the device and applies the criteria to the classifications in customizing content to deliver to the device. | 12-18-2008 |
20120144413 | RANKING CONTENT USING USER FEEDBACK - A technology is described for ranking content using user feedback. A method can include presenting a content entry to a plurality of users to enable viewing of the content entry. Positive and negative ratings can be captured about the content entry from the plurality of users. A relative deviation value can be calculated using the positive ratings and negative ratings for the content entry to form a raw rating score using a processor. Another operation can be scaling the raw rating score via a power function to form a controversial rating score using a processor. The content entry may then be displayed in a ranked order with other content entries based on the controversial rating score. | 06-07-2012 |
Jianwen Yang, Nanjing CN
Patent application number | Description | Published |
---|---|---|
20130228353 | TORSION-ADJUSTABLE IMPACT WRENCH - A torsion-adjustable impact wrench, includes a housing, a powering unit including an impact mechanism configured to generate an intermittently increasing torque, an adjusting unit configured to manually set a first torsion value and generate a corresponding a first torsion signal, a detecting unit configured to detect a rotational speed of the powering unit and generate a corresponding first rotational speed signal, and a control unit configured to generate a control signal for controlling the output of the rotational speed of the powering unit. The control unit generates a second rotational speed signal according to the first torsion signal outputted by the adjusting unit, compares the first rotational speed signal with the second rotational speed signal, and generates a control signal enabling the rotational speed of the powering unit to approach the second rotational speed. | 09-05-2013 |
Jianwen Yang, Miami, FL US
Patent application number | Description | Published |
---|---|---|
20090080695 | Electro-optical Foveated Imaging and Tracking System - Conventional electro-optical imaging systems can not achieve wide field of view (FOV) and high spatial resolution imaging simultaneously due to format size limitations of image sensor arrays. To implement wide field of regard imaging with high resolution, mechanical scanning mechanisms are typically used. Still, sensor data processing and communication speed is constrained due to large amount of data if large format image sensor arrays are used. This invention describes an electro-optical imaging system that achieves wide FOV global imaging for suspect object detection and local high resolution for object recognition and tracking. It mimics foveated imaging property of human eyes. There is no mechanical scanning for changing the region of interest (ROI). Two relatively small format image sensor arrays are used to respectively acquire global low resolution image and local high resolution image. The ROI is detected and located by analysis of the global image. A lens array along with an electronically addressed switch array and a magnification lens is used to pick out and magnify the local image. The global image and local image are processed by the processor, and can be fused for display. Three embodiments of the invention are descried. | 03-26-2009 |
Jianwen Yi, West Bloomfiled, MI US
Patent application number | Description | Published |
---|---|---|
20140137837 | DIRECT INJECTION EVENT-BASED ENGINE STARTING - A method for starting an internal combustion engine having direct fuel injection, comprising of adjusting a number of direct injections per combustion cycle based on a cylinder event number from a first cylinder event. | 05-22-2014 |
Jianwen Yi, West Bloomfield, MI US
Patent application number | Description | Published |
---|---|---|
20130340718 | DIRECT INJECTION EVENT-BASED ENGINE STARTING - A method for starting an internal combustion engine having direct fuel injection, comprising of adjusting a number of direct injections per combustion cycle based on a cylinder event number from a first cylinder event. | 12-26-2013 |
Jianwen Zhang, Beijing CN
Patent application number | Description | Published |
---|---|---|
20140052751 | SMART USER-CENTRIC INFORMATION AGGREGATION - A smart user-centric information aggregation system allows a user to define a region of content displayed in a display of a device and performs information aggregation on behalf of the user. The smart user-centric information aggregation system searches, aggregates and groups information related to content included in the region of content for the user while the user can continue to perform his/her original course of actions without interruption. After finding information related to the desired content, the smart user-centric information aggregation system may notify the user and present the found information to the user upon receiving confirmation from the user. The smart user-centric information aggregation system may continue to find new related information and update the presentation with the newly found information periodically, in some instances without user intervention or input. | 02-20-2014 |
Jianwen Zhang, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20130333676 | Plasma Oil-free Ignition System in Oxygen Enriched Environment - A plasma oil-free ignition system in oxygen enriched environment comprises a plasma generator and a burner. The plasma oil-free ignition system comprises a sleeve group coaxially arranged with the burner, and the sleeve group comprises multiple coaxially sleeved sleeves. Annular spaces are formed between adjacent sleeves and between the sleeves and the burner. Oxygen ducts are arranged on the sleeves, and oxygen ducts are arranged on the burner. Plasmas jetted by the plasma generators form a local high temperature zone filled with high temperature plasma and pulverized coal air flow. A certain amount of oxygen is fed to the burner through the oxygen duct therein to form local oxygen enriched zones in the annular spaces and the subsequent adjacent spaces through which air flows, thus realizing oxygen enriched combustion of volatile matters or coke or mixture thereof, and combustion the pulverized coal air flow more intensely to release more heat so as to ignite the primary air pulverized coal air flow quickly and burn the pulverized coal air flow stably. The invention has simple structure, is applicable to different coal types, especially applicable to the plasma oil-free ignition system in oxygen enriched environment of coal types with low volatile matters. | 12-19-2013 |
20140038115 | Dense/Dilute Pulverized Coal Separator Structure of Single-fireball Octagonal Direct-flow Burner - The invention discloses a dense/dilute pulverized coal separator structure of a single-fireball octagonal direct-flow burner, of which a boiler body is provided with eight burner groups, each water cooled wall is provided with two burner groups respectively, each of the burner groups comprises multiple nozzles toward the same burner, and center lines of all nozzles on the eight burner groups form an imaginary tangent circle in a furnace along the same tangential direction. In the dense/dilute pulverized coal separator structure, eight burner groups are arranged on four water cooled walls of the boiler, thus increasing pulverized coal concentration of a pulverized rich coal area, allowing wall heat load qHr of a lower burner area to be higher, allowing burning temperature of the area to meet requirements for anthracite burning stability, shortening distance of jet flow from a nozzle outlet to downstream adjacent air flow, being capable of using lower primary pulverized coal air flow velocity, enhancing heat flow intensity at the nozzle outlet, improving convection and radiation heat transfer capacity, and ensuring timely ignition of pulverized anthracite air flow and stable burning of the boiler at low load without oil. | 02-06-2014 |
20140065561 | SINGLE-FIREBALL TANGENTIALLY-FIRING BOILER FOR THE BURNING OF ANTHRACITE - A tangentially-fired furnace for the burning of anthracite is disclosed. The furnace may contain a boiler with a chamber having four corners. Four burner groups located at the four corners may be configured to eject pulverized coal flow into the chamber for combustion, in order to form a single fireball substantially at the center of the chamber during combustion. Each burner group may contain a first burner which includes primary-air/rich-portion nozzles for ejecting rich-portion coal flow into a lower section of the chamber, and a second burner which includes primary-air/thin-portion nozzles for ejecting thin-portion coal flow into a higher section of the chamber. | 03-06-2014 |
Jianwen Zhao, Liaoning CN
Patent application number | Description | Published |
---|---|---|
20130233249 | ANIMAL MEMORY TRAINING SYSTEM WITH CLOSED ROTARY MAZE - An animal memory training system with a closed rotary maze comprises a maze device and a stimulating device. A rotary wheel ( | 09-12-2013 |
Jianwen Zhu, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20130144786 | PROVIDING VERIFICATION OF USER IDENTIFICATION INFORMATION - Providing verification is disclosed, including: receiving a verification request associated with a user; retrieving account information associated with the user, wherein the account information includes a plurality of user attribute values previously submitted by the user; selecting at least one user attribute value from the plurality of user attribute values included in the account information; dynamically generating a verification question and a plurality of answer choices based on the at least one selected user attribute value, wherein the plurality of answer choices includes the at least one selected user attribute value; presenting the verification question and the plurality of answer choices for the user; receiving one or more selections associated with the plurality of answer choices; and determining whether the verification is successful based at least in part on the one or more selections. | 06-06-2013 |