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Ding, CA
Feng Ding, Quebec CA
| Patent application number | Description | Published |
|---|---|---|
| 20100121473 | System and method for optimizing lignocellulosic granular matter refining - A system and method for optimizing a process for refining lignocellulosic granular matter such as wood chips use a predictive model including a simulation model based on relations involving a plurality of matter properties characterizing the matter such as moisture content, density, light reflection or granular matter size, refining process operating parameters such as transfer screw speed, dilution flow, hydraulic pressure, plate gaps, or retention delays, at least one output controlled to a target such as primary motor load or pulp freeness, and at least one uncontrolled output such as specific energy consumption, energy split, long fibers, fines and shives. An adaptor is fed with measured values of matter properties and measured values of controlled and uncontrolled outputs, to adapt the simulation model accordingly. An optimizer generates a value of the target according to a predetermined condition on a predicted uncontrolled output parameter and to one or more process constraints. | 05-13-2010 |
| 20100284609 | Apparatus and method for measuring size distribution of granular matter - A method and apparatus for measuring size distribution of bulk matter consisted of randomly orientated granules, such as wood chips, make use of scanning the exposed surface of the granular matter to generate three-dimensional profile image data defined with respect to a three-coordinate reference system, The image data is segmented to reveal regions associated with distinct granules, and values of the size-related parameter for the revealed regions are estimated. Then, a geometric correction to each ones of estimated size-related parameter values is applied, to compensate for the random orientation of corresponding distinct granules. Finally, the size distribution of bulk matter is statistically estimated from the corrected size-related parameter values. | 11-11-2010 |
| 20110264258 | METHOD AND SYSTEM FOR STABILIZING DRY-BASED DENSITY OF WOOD CHIPS TO BE FED TO A CHIP REFINING PROCESS - A method and system for stabilizing dry-based density of wood chips from several sources feeding a chip processing stage upstream of a chip refining process, perform on-line estimation of a set of wood chip properties characterizing the wood chips, including light reflection-related property, moisture content and dry-based density, which are used by a reference model capable of comparing the estimated dry-based density with a predetermined target to produce error data, and selectively modifying discharge rate set points of one or more of the wood chip sources to minimize the error data within fluctuation limits around the target. The discharge rate of the wood chip sources is controlled in accordance with the set points to substantially stabilize the dry-based density of the wood chips. | 10-27-2011 |
Guangyan Ding, Vancouver CA
| Patent application number | Description | Published |
|---|---|---|
| 20100326848 | Clip Scoop - A scoop has a bowl and a handle. The bowl has a bowl edge and a bowl width. The handle has a proximal handle edge connecting to the bowl edge. The handle has a distal handle edge opposite the proximal handle edge. The handle has a handle width. The handle has a clip with a clip base which connects the clip base to the distal handle edge. The clip protrudes from the distal handle edge toward the proximal handle edge. The clip has a free edge opposite the clip base. The handle width is from about 50% to about 100% of the bowl width. | 12-30-2010 |
| 20100326851 | Packaged Product with Scoop - A packaged product has (a) a solid product and (b) a scoop for dosing the solid product, and (c) a flexible package containing the solid product and the scoop therein. The scoop has a bowl and a handle. The bowl has a proximal bowl edge. The handle has a proximal handle edge and a distal handle edge. The proximal handle edge connects to the proximal bowl edge. The scoop bowl has a yield point from about 7 MPa to about 70 MPa. | 12-30-2010 |
Haimin Ding, Nepean CA
| Patent application number | Description | Published |
|---|---|---|
| 20090317928 | HIGH TEMPERATURE STABLE FIBER GRATING SENSOR AND METHOD FOR PRODUCING SAME - A method of producing a thermally stable grating allows the grating to be placed in environments where temperatures reach 1000° C. and where the grating is relatively stable and has very low loss from scatter. These gratings have spectral characteristics that allow them to be concatenated so as to form a sensor array. The method requires a step of lowering the characteristic intensity threshold of a waveguide by at least 25%, followed by irradiating the waveguide with femtosecond pulses of light having a sufficient intensity and for a sufficient duration to write the grating so that at least 60% of the grating remains after exposures of at least 10 hours at a temperature of at least 1000° C. Pre-writing a Type I grating before writing a minimal damage Type II grating lowers the characteristic threshold of the waveguide so that a stable low damage type II grating can be written; alternatively providing a hydrogen or deuterium loaded waveguide before writing the grating lowers the characteristic threshold of the waveguide. | 12-24-2009 |
Huimin Ding, Nepean CA
| Patent application number | Description | Published |
|---|---|---|
| 20080310789 | Method of Changing the Birefringence of an Optical Waveguide by Laser Modification of the Cladding - A method of inducing birefringence in an optical waveguide is disclosed wherein the waveguide cladding is irradiated with energy of a sufficient intensity so as to induce a stress in the optical waveguide so as to cause a multitude of spaced stress induced regions within the cladding of the optical waveguide such that there are 10 to 5000 spaced regions per mm and wherein the stress induced regions are proximate the core greater than 2 microns distance from the core-cladding interface. This waveguide has numerous uses, for example a fiber sensor. | 12-18-2008 |
| 20090041405 | Ridge waveguide optical sensor incorporating a Bragg grating - An optical sensor for sensing information relating to an analyte liquid or gas, has a a planar substrate having a refractive index n | 02-12-2009 |
Jianfu Ding, Ottawa CA
| Patent application number | Description | Published |
|---|---|---|
| 20120007026 | TETRAZINE MONOMERS AND COPOLYMERS FOR USE IN ORGANIC ELECTRONIC DEVICES - Copolymers of formula (I): | 01-12-2012 |
Jianfu Ding, Gloucester CA
| Patent application number | Description | Published |
|---|---|---|
| 20090203195 | Hybrid nanocomposite semiconductor material, and method of producing inorganic semiconductor therefor - Hybrid semiconductor materials have an inorganic semiconductor incorporated into a hole-conductive fluorene copolymer film. Nanometer-sized particles of the inorganic semiconductor may be prepared by mixing inorganic semiconductor precursors with a steric-hindering coordinating solvent and heating the mixture with microwaves to a temperature below the boiling point of the solvent. | 08-13-2009 |
Jianzu Ding, Burnaby CA
Keyue Ding, Kingston CA
| Patent application number | Description | Published |
|---|---|---|
| 20090291448 | Prognostic and Predictive Gene Signature for Non-Small Cell Lung Cancer and Adjuvant Chemotherapy - The application provides methods of prognosing and classifying lung cancer patients into poor survival groups or good survival groups and for determining the benefit of adjuvant chemotherapy by way of a multigene signature. The application also includes kits and computer products for use in the methods of the application. | 11-26-2009 |
| 20100184063 | PROGNOSTIC AND PREDICTIVE GENE SIGNATURE FOR NON-SMALL CELL LUNG CANCER AND ADJUVANT CHEMOTHERAPY - The application provides methods of prognosing and classifying lung cancer patients into poor survival groups or good survival groups and for determining the benefit of adjuvant chemotherapy by way of a multigene signature. The application also includes kits and computer products for use in the methods of the application. | 07-22-2010 |
Lianhui Ding, Edmonton CA
| Patent application number | Description | Published |
|---|---|---|
| 20090272674 | Nano zeolite containing hydrotreating catalyst and method of preparation - The present invention provides nano zeolite containing hydrotreating catalyst and methods of preparation, and more particularly to a nano-sized zeolite beta composite hydrotreating catalyst. The hydrotreating catalyst for desulfurization of diesel distillates includes between about 5 to about 75 wt % nano-sized zeolite beta composite, about 10 to about 30 wt % of a hydrogenation metal/alloy and between about 5 to about 20 wt % binder. | 11-05-2009 |
| 20100155304 | TREATMENT OF HYDROCARBONS CONTAINING ACIDS - The invention relates to a method of treating a liquid hydrocarbon (e.g. heavy oil, bitumen, etc.) containing naphthenic acids or other corrosive acids in order to partially or fully convert such acids into non-corrosive compounds. The method comprises adding an alkylating agent to the hydrocarbon, bringing the hydrocarbon into contact with an aqueous liquid containing an alkaline compound and a phase transfer catalyst to form an immiscible two-phase system, maintaining the contact to allow conversion of the naphthenic acids to non-corrosive oil-soluble esters, and separating the aqueous phase from the liquid hydrocarbon. Naphthenic acids are highly corrosive to plant and equipment and the method enables them to be converted to non-corrosive compounds in an economic manner. | 06-24-2010 |
Lijing Ding, Nepean CA
| Patent application number | Description | Published |
|---|---|---|
| 20080212567 | Method And Apparatus For Non-Intrusive Single-Ended Voice Quality Assessment In Voip - An apparatus ( | 09-04-2008 |
Mingyue Ding, London CA
| Patent application number | Description | Published |
|---|---|---|
| 20090198094 | APPARATUS AND COMPUTING DEVICE FOR PERFORMING BRACHYTHERAPY AND METHODS OF IMAGING USING THE SAME - An apparatus for determining a distribution of a selected therapy in a target volume is provided. A three-dimensional ultrasound transducer captures volume data from the target volume. A computing device is in communication with the three-dimensional ultrasound transducer for receiving the volume data and determining the distribution of the selected therapy in the target volume along a set of planned needle trajectories using the volume data. At least one of the needle trajectories is oblique to at least one other of the planned needle trajectories. | 08-06-2009 |
Pinghai Ding, Burnaby CA
| Patent application number | Description | Published |
|---|---|---|
| 20080239293 | Portable Meter to Measure Chlorophyll, Nitrogen and Water and Methods - Methods for determining chlorophyll content comprise providing a sample, subjecting the sample to light at a first wavelength and detecting a first wavelength response, subjecting the sample to light at a second wavelength and detecting a second wavelength response, and calculating a chlorophyll content of the sample based on at least the first wavelength response and the second wavelength response. Optional approaches include detecting the nitrogen content and/or water content of the sample. Associated apparatus for determining chlorophyll content, which may comprise a handheld device, is also disclosed. | 10-02-2008 |
Shi-Fa Ding, Toronto CA
| Patent application number | Description | Published |
|---|---|---|
| 20080259321 | System and Method for Rapid Reading of Macro and Micro Matrices - An analyte reading system which includes a reader unit for rapidly detecting and evaluating the outcome of an assay to measure the presence of analytes in a sample. Quantitative and qualitative measurements of analyte concentration in a sample may be rapidly obtained using the reader device with algorithms which ascertain the nature of the assay and perform a comparison against a calibration sample. The reader device scans preset areas of an assay device in order to provide focal points for the reader device and evaluate the volume of the test sample in the assay device. The reading portion of the assay slide has at least one test dot for detecting the presence of the analyte and the signal intensity of the labelled analyte, and processes the detected signal using an algorithm which provides an accurate output measurement indicating the quantity of the analyte in the test sample. The reader device can read the analyte as a random array format, print and read the analyte to be measured in a fixed array format, and print and read the analyte in a hybrid format consisting of both fixed and random arrays. | 10-23-2008 |
Sijie Ding, Toronto CA
| Patent application number | Description | Published |
|---|---|---|
| 20110261710 | ANALYSIS APPARATUS AND METHOD FOR ABNORMAL NETWORK TRAFFIC - The present invention discloses a network abnormal traffic analysis method, which calculates a set of index values of a monitored server based on the acquired IP network data, performs a primary detection on the calculated set of index values to generate vector corresponding to the set of index values, and performs a secondary detection on the vector to determine whether abnormal traffic and abnormal types related to the monitored server exist. The present invention also relates to a network abnormal traffic analysis apparatus related therewith and a network traffic monitoring system and method adopting these network abnormal traffic analysis method and apparatus. | 10-27-2011 |
Wayne Ding, Kanata CA
| Patent application number | Description | Published |
|---|---|---|
| 20090279547 | NETWORK-AWARE ADAPTER FOR APPLICATIONS - Streams of data traffic from various applications may be handled by a network-aware adapter module as part of a greater platform for filtering communicating the streams to intelligent network components. A distinguishing factor associated with a given data stream may be determined and used as a basis for selecting a QoS policy setting for the given data stream. The selected QoS policy setting may then be signaled to a media access control layer to take advantage of the QoS function of the embedded underlying active media type that is active and optimal (both from technical and business perspective) to carry out the communication for the application. | 11-12-2009 |
| 20110242981 | MULTI-STAGED SERVICES POLICING - A multi-staged services policer implements multiple policies, at an edge device of network, on the data traffic of a single customer. In such a multi-staged services policer, services policers in a given stage may receive information from policers in subsequent stages. This information may be used when policing in the given stage. | 10-06-2011 |
Wayne Wei Ding, Kanata CA
| Patent application number | Description | Published |
|---|---|---|
| 20110016519 | DEVICE PROGRAMMABLE NETWORK BASED PACKET FILTER - A method is provided for filtering unwanted packets in a communication system. The communication system includes a first network, a wireless network and at least one wireless communication device. An instruction to add an entry to a blocked list is received from a specific wireless device. The entry includes blocking criteria. A first packet is received from the first network. The first packet is destined for the specific wireless communication device. If the first packet exhibits the blocking criteria included in the blocked list, the first packet is discarded before it can be distributed by the wireless network. | 01-20-2011 |
Ximing Ding, Mississauga CA
| Patent application number | Description | Published |
|---|---|---|
| 20080261828 | Quantum Dot Template for Fast and Simultaneous Detection of Different Infectious Agents - A method and a device for detecting the presence of a predetermined substance, in which a quantum dot is produced on a substrate. The quantum dot emits a radiation at a predetermined wavelength, and is covered with a surface layer to which the predetermined substance attaches. A deviation of the value of a parameter related to the radiation is produced when the predetermined substance attaches to the surface layer. This deviation can be detected to thereby sense the presence of the predetermined substance. | 10-23-2008 |
Yanbing Ding, Pudong New Area CA
| Patent application number | Description | Published |
|---|---|---|
| 20090298883 | N-PIPERIDINYL ACETAMIDE DERIVATIVES AS CALCIUM CHANNEL BLOCKERS - Methods and compounds effective in ameliorating conditions characterized by unwanted calcium channel activity, particularly unwanted T-type calcium channel activity are disclosed. Specifically, a series of compounds containing N-piperidinyl acetamide derivatives as shown in formula (1). | 12-03-2009 |