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Canfield, US
Barth Alan Canfield, Indianapolis, IN US
| Patent application number | Description | Published |
|---|---|---|
| 20100226443 | APPARATUS AND METHOD FOR ENCODING AND DECODING SIGNALS - New capabilities will allow conventional broadcast transmission to be available to mobile devices. The present embodiments describe an apparatus and method for encoding and decoding signals. A method includes the steps of generating data blocks, encoding a first set of data blocks using a first encoding rate, encoding a second set of data blocks using a second encoding rate, and generating a control packet, the control packet identifying the first set of data blocks and the first encoding rate, and identifying the second set of data blocks and the second encoding rate. An apparatus includes a first decoder receiving data and decoding a first subset of the data, including a control packet, at a first decoding rate and a controller controlling the operation of the first decoder based on the decoded control packet. | 09-09-2010 |
| 20100231803 | HIGH DEFINITION TELEVISION TRANSMISSION WITH MOBILE CAPABILITY - A method and architecture for processing signal communications between an encoder and decoder operating according to the ATSC standard adapted for mobile handheld transmission is disclosed. The method and apparatus comprises embedding code rate identifiers in the packet ID and training sequences, using a chirp sequence as a training sequence and transmitting data in a single burst wherein the data is encoded according to multiple code rates. | 09-16-2010 |
| 20100296576 | PREAMBLE FOR A DIGITAL TELEVISION SYSTEM - The present invention concerns a system for transmitting a plurality of modes of digital television signals within the same transmission channel where one transmission mode is more robust than another mode. The present invention also concerns a system for receiving and decoding such signals. More specifically, an aspect of the present invention involves a method and an apparatus for utilizing a proper length of preamble data for the improvement of reception. Furthermore, another aspect of the present invention involves a method and an apparatus for inserting a preamble into a proper place in a transmitted data stream relative to the filed synchronization data. Another aspect of the present invention involves a method and an apparatus for decoding trellis-coded data, using the predetermined preamble data. | 11-25-2010 |
| 20100299699 | APPARATUS AND METHOD FOR COMMUNICATING BURST MODE ACTIVITY - Information is transmitted indicating when a burst mode will take place which intervenes during a regular transmission mode. The information transmitted can also include information indicating how long such a burst mode will be and the contents of the burst mode where such contents can be identified as video, audio, system information, advertisements, or interactive content. | 11-25-2010 |
Bradley D. Canfield, Orem, UT US
| Patent application number | Description | Published |
|---|---|---|
| 20120027182 | CATHODE ASSEMBLY FOR AN X-RAY TUBE - A cathode assembly for an x-ray tube. In one example embodiment, a cathode assembly includes a cathode head, a filament, and first and second focusing tabs. The cathode head defines a recess having first and second open ends, a slot within the recess, and first and second tab stops within the recess. The filament is positioned within the slot. The first focusing tab is positioned in the first open end of the recess abutting the first tab stop. The second focusing tab is positioned in the second open end of the recess abutting the second tab stop. | 02-02-2012 |
Daniel C. Canfield, Mcminnville, OR US
| Patent application number | Description | Published |
|---|---|---|
| 20090032672 | Suspension system for product mounted racing computer - A suspension system for a measuring instrument maintains contact with an object to be imaged or measured under circumstances that include a high degree of vibration by providing damping in only one direction. The system includes a rotating shaft with a friction damper that engages the outer surface of the shaft, but relative rotation with respect to the shaft occurs only for rotational motion in one direction. | 02-05-2009 |
| 20090146055 | Apparatus for thermal control in the analysis of electronic devices - A heat spreader comprising a sheet of transparent diamond with an aperture therein that accommodates a solid-immersion lens (SIL). The heat spreader may be mounted within a clamp which allows the heat spreader to move freely across the Device Under Test (DUT) whilst maintaining a very high degree of planarity and contact between the diamond and the silicon substrate of the DUT. The DUT is secured to its electrical interface with a low profile clamp, the DUT may be held within the clamp by a mechanism that applies a pressure to the sides of the DUT package. | 06-11-2009 |
| 20090146359 | LOW PROFILE CLAMP FOR USE WITH APPARATUS FOR THERMAL CONTROL IN THE ANALYSIS OF ELECTRONIC DEVICES - A heat spreader comprising a sheet of transparent diamond with an aperture therein that accommodates a solid-immersion lens (SIL). The heat spreader may be mounted within a clamp which allows the heat spreader to move freely across the Device Under Test (DUT) whilst maintaining a very high degree of planarity and contact between the diamond and the silicon substrate of the DUT. The DUT is secured to its electrical interface with a low profile clamp, the DUT may be held within the clamp by a mechanism that applies a pressure to the sides of the DUT package. | 06-11-2009 |
David A. Canfield, St. Paul Park, MN US
| Patent application number | Description | Published |
|---|---|---|
| 20100310719 | Manufacture of seed derivative compositions - A method is used to separate fractions from a seed. This can be done by: | 12-09-2010 |
| 20120015093 | Whole seed processing and controlled viscosity products - A method provides a milled whole seed product from a whole seed having at least 0.01% by total weight of oil therein. The whole seed is added to an aqueous carrier which is physically milled at a shear rate of at least 3,000 r.p.m. The shearing is continued until at least 50% by weight of seed solids will pass through a square mesh screen having 1.2 mm screen hole dimensions. The solids in aqueous carrier is collected as a suspension or dispersion in the aqueous carrier. The collected seed solids in aqueous carrier are dried to form a free-flowing powder. The free-flowing powder is rehydrated with a second aqueous medium to form a non-mucilaginous suspension or dispersion. | 01-19-2012 |
David L. Canfield, Lake Hughes, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20090209945 | VALVELESS IMPEDANCE PUMP DRUG DELIVERY SYSTEMS - A drug-delivery unit suitable for implantation into a patient body may include a valveless impedance pump. In some implementations the unit may include an actuator, control electronics and a battery, and may communicate with an external patient interface unit. The patient interface unit can be used to control operation of the implant and to download data from the implant. The patient interface unit can also be used to charge the implant and/or a separate charger can be used. In other implementations, a drug-delivery implant unit may lack internal electronics and instead rely on an externally-supplied magnetic field to actuate the pump. | 08-20-2009 |
| 20100305551 | Valveless Impedance Pump Drug Delivery Systems - A drug-delivery unit suitable for implantation into a patient body may include a valveless impedance pump. In some implementations the unit may include an actuator, control electronics and a battery, and may communicate with an external patient interface unit. The patient interface unit can be used to control operation of the implant and to download data from the implant. The patient interface unit can also be used to charge the implant and/or a separate charger can be used. In other implementations, a drug-delivery implant unit may lack internal electronics and instead rely on an externally-supplied magnetic field to actuate the pump. | 12-02-2010 |
Douglas M. Canfield, Piermont, NY US
| Patent application number | Description | Published |
|---|---|---|
| 20110247754 | Method For Vacuum Laminating Glass Without The Use Of Preconditioned Interlayer Material Or An Autoclave - A method for manufacturing a laminated product having the steps of placing at least one interlayer between at least two sheets of material to form a laminated product and then placing the product in a chamber. Heating the product to a first temperature below a temperature at which the grooves in the interlayer will flatten and above ambient temperature to enhance removal of air and moisture. Removing the air and the moisture from the chamber, and then heating the product to a second temperature corresponding to a curing temperature of the interlayer, the second temperature being higher than the first temperature. | 10-13-2011 |
Earl Canfield, Snohomish, WA US
| Patent application number | Description | Published |
|---|---|---|
| 20090326898 | Medical System with Comprehensive Report Simulation Feature - A medical system includes a display for displaying an image and an analysis package operatively connected to the image display. The analysis package provides a user the ability to create a comprehensive report of all system functionality using simulated input from an exhaustive database of system input device values and user input values. | 12-31-2009 |
| 20100286524 | SYSTEM AND METHOD FOR ORGANIZING, RECORDING AND DISPLAYING IMAGES IN ULTRASOUND IMAGING SYSTEMS - An ultrasound imaging system includes a video processor receiving coherent echo signals from a beamformer. The video processor converts the coherent echo signals to image data, which are applied to a streaming digital video processor. The system also includes an ECG monitor and processor that obtains an ECG signal and uses the signal to provide heart cycle data indicative of the beginning and end of each of the plurality of heart cycles. The streaming digital video processor converts the image data into streaming digital data, which are divided into the heart cycle sections as indicated by the heart cycle data. The system also includes a digital video disk recorder that records a digital video disk containing the digital video data divided into chapters containing respective heart cycle sections. The recorder may also record chapters of ECG data derived from the ECG signal along with the digital video data. | 11-11-2010 |
Earl Franklin Canfield, Dunkerton, IA US
| Patent application number | Description | Published |
|---|---|---|
| 20090107349 | Cotton Harvester For Producing Modules Which Can Be Automatically Identified And Oriented - RFID tags pre-installed on bale wrap segments provide location information for a specific area of the bale wrap. RFID tag readers located on the cotton harvester provide signals for use by the module wrapping apparatus for initiating a cutting or separating operation, once a module has been wrapped, and for warning an operator of a situation where the wrapping function has not proceeded in an orderly fashion after a signal for starting the wrapping function has been received. A wrapped module carries the pre-installed RFID tags which are readable by RFID readers carried by module handlers in the field and/or at the gin input which identify the modules and establish a position to which the module may be automatically oriented so that an ideal module wrap cutting location is easily calculated. The RFID tag reading taken in the field or at the gin thus senses the number on the tag as well as the location of the tag, and the module identification is input to an electronic database. | 04-30-2009 |
| 20100186606 | Cotton Harvester for Producing Modules which can be Automatically Identified and Oriented - RFID tags pre-installed on bale wrap segments provide location information for a specific area of the bale wrap. RFID tag readers located on the cotton harvester provide signals for use by the module wrapping apparatus for initiating a cutting or separating operation, once a module has been wrapped, and for warning an operator of a situation where the wrapping function has not proceeded in an orderly fashion after a signal for starting the wrapping function has been received. A wrapped module carries the pre-installed RFID tags which are readable by RFID readers carried by module handlers in the field and/or at the gin input which identify the modules and establish a position to which the module may be automatically oriented so that an ideal module wrap cutting location is easily calculated. The RFID tag reading taken in the field or at the gin thus senses the number on the tag as well as the location of the tag, and the module identification is input to an electronic database. | 07-29-2010 |
Earl Rodney Canfield, Atlanta, GA US
| Patent application number | Description | Published |
|---|---|---|
| 20100082643 | Computer Implemented Method and Program for Fast Estimation of Matrix Characteristic Values - A term-by-document (or part-by-collection) matrix can be used to index documents (or collections) for information retrieval applications. Reducing the rank of the indexing matrix can further reduce the complexity of information retrieval. A method for index matrix rank reduction can involve computing a singular value decomposition and then retaining singular values based on the singular values corresponding to singular values of multiple topics. The expected singular values corresponding to a topic can be determined using the roots of a specially formed characteristic polynomial. The coefficients of the special characteristic polynomial can be based on computing the determinants of a Gram matrix of term (or part) probabilities, a method of recursion, or a method of recursion further weighted by the probability of document (or collection) lengths. | 04-01-2010 |
Elijah Canfield, Farmington Hills, MI US
| Patent application number | Description | Published |
|---|---|---|
| 20100217490 | Retractable Wheel Covers - Disclosed herein are embodiments of wheel covers and vehicles having at least one wheel cover. One embodiment of a vehicle having at least one wheel mounted for rotation about an axle comprises a body structure having a portion of which is adjacent to the wheel, a mounting structure fixed to the portion of the body structure that is adjacent to the wheel and a wheel cover attached to the body structure via the mounting structure. The mounting structure is configured to permit movement of the wheel cover between an extended position in which the wheel cover overlays at least a first portion of the wheel and a retracted position in which the wheel cover does not overlay the first portion of the wheel. Also disclosed are methods of selectively covering a vehicle wheel. | 08-26-2010 |
Eric L. Canfield, Chester Springs, PA US
| Patent application number | Description | Published |
|---|---|---|
| 20080253934 | AUTOMATIC PRECISION NON-CONTACT OPEN-LOOP FLUID DISPENSING - A rugged, all-electronic fluid dispensing system for use with pipettes or in other contexts indirectly measures fluid flow by using a non-linear system model to correlate vacuum existing at the top of a column of suspended fluid. Non-contact operation is provided to eliminate the need for contact-type closed-loop fluid flow sensing and associated potential cross-contamination risks. In one particular exemplary non-limiting illustrative implementation, an electronic controller within a gun-shaped, cordless self-contained pipetter housing dynamically calculates valve opening time based on a non-linear equation. Calibration is used to derive equation constants, and column vacuum pressure before the valve is opened is used as the independent variable to derive a valve opening time that will result in accurate dispensing of a desired programmed fluid quantity. Repetitive automatic dispensing with accuracies greater than 1% are possible within the context of a relatively inexpensive portable pipette or device without the need for mechanically-complex positive displacement arrangements. | 10-16-2008 |
| 20100242160 | TOILET BOWL OVERFLOW PREVENTION AND WATER CONSERVATION SYSTEM AND METHOD - A system and method for conditionally interfering with the operation of a conventional toilet tank fill valve prevents toilet overflow and conserves water. A single self-contained apparatus, located completely within the toilet tank, detects and prevents a toilet overflow and/or conserves water by conditionally interfering with or overriding the normal operation of a toilet tank fill valve to prevent a further flush. Exemplary illustrative non-limiting steps include removing the toilet tank lid to provide access to said toilet tank fill valve within the tank, manually snapping an assembly onto said fill valve protective cap, and automatically and conditionally actuating said assembly to cause the assembly to selectively interfere with or override the operation of said toilet tank fill valve. An exemplary illustrative non-limiting device comprises an attaching structure for manual attachment to said fill valve cap, and a control mechanism supported by said attaching structure. The control mechanism acts to conditionally interfere with the operation of the toilet tank fill valve assembly in response to abnormal detected toilet tank water level over time, thereby preventing a further flush. The overflow and water conservation feature can be designed into a fill valve at time of manufacture and/or added in the field by an end user. | 09-30-2010 |
Gina M. Canfield, Panama City, FL US
| Patent application number | Description | Published |
|---|---|---|
| 20100047161 | FORMULATION AND METHOD FOR IMPROVED ION EXCHANGE IN ZEOLITES AND RELATED ALUMINOSILICATES USING POLYMER SOLUTIONS - Among other things, this disclosure provides a method for exchanging cations in an aluminosilicate. The method includes combining, in an exchange solvent and under ion exchange conditions, an ion-exchangeable aluminosilicate having a first cation associated therewith as a counter ion and a second cation source, to provide a mixture that includes the ion-exchanged aluminosilicate which includes the second cation associated therewith as a counter ion. Suitable exchange solvents include polyalkylene oxide glycols, polyalkylene oxide glycol monoethers, polyalkylene oxide glycol diethers, or any combination thereof. | 02-25-2010 |
Glenda Sue Canfield, Spring, TX US
| Patent application number | Description | Published |
|---|---|---|
| 20090034545 | Multicasting - In one embodiment, a computer system comprises a multicast node to receive a multicast signal indicating a multicast content, in response to the multicast signal, apply a multicast notification signal to at least one remote client managed by the remote computing server, receive, from the at least one remote client, a subscription signal indicating that the at least one remote client subscribes to the multicast content, and in response to the subscription signal, connect the at least one remote client to the multicast node on the remote computing server, whereby the at least one remote client accesses the multicast content. | 02-05-2009 |
James Canfield, Coatesville, PA US
| Patent application number | Description | Published |
|---|---|---|
| 20100242160 | TOILET BOWL OVERFLOW PREVENTION AND WATER CONSERVATION SYSTEM AND METHOD - A system and method for conditionally interfering with the operation of a conventional toilet tank fill valve prevents toilet overflow and conserves water. A single self-contained apparatus, located completely within the toilet tank, detects and prevents a toilet overflow and/or conserves water by conditionally interfering with or overriding the normal operation of a toilet tank fill valve to prevent a further flush. Exemplary illustrative non-limiting steps include removing the toilet tank lid to provide access to said toilet tank fill valve within the tank, manually snapping an assembly onto said fill valve protective cap, and automatically and conditionally actuating said assembly to cause the assembly to selectively interfere with or override the operation of said toilet tank fill valve. An exemplary illustrative non-limiting device comprises an attaching structure for manual attachment to said fill valve cap, and a control mechanism supported by said attaching structure. The control mechanism acts to conditionally interfere with the operation of the toilet tank fill valve assembly in response to abnormal detected toilet tank water level over time, thereby preventing a further flush. The overflow and water conservation feature can be designed into a fill valve at time of manufacture and/or added in the field by an end user. | 09-30-2010 |
James Andrew Canfield, Arlington, VA US
| Patent application number | Description | Published |
|---|---|---|
| 20110154252 | E-MAIL INTERFACE HAVING AN INFORMATIONAL TOOL TIP - An interface enables perception of information regarding e-mail communications. The interface includes an e-mail application user interface that enables perception of e-mail message information for one or more e-mails received by an e-mail participant and that enables active display of one or more of the received e-mails selected by the e-mail participant, The interface also includes a mechanism that determines a request for e-mail message information for one of the e-mails from within a desired e-mail message that is not actively displayed. The interface further includes an informational tool tip that provides a temporary perceivable indication to the e-mail participant of at least a portion of the requested information for the desired e-mail message while maintaining active display of the one or more selected e-mails. | 06-23-2011 |
John Canfield, Union City, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20090027652 | Integrated ambient light sensor and distance sensor - An integrated proximity and light sensor includes an indicating light-emitting device (“ILD”), a projecting light-emitting device (“PLD”), and a light sensing integrated circuit (“LSIC”) configured as a single package. The LSIC controls each of the ILD and the PLD to emit light therefrom and the LSIC is configured to detect an ambient light level and also to detect a reflection of the light projected by the PLD from a surface for proximity detection. | 01-29-2009 |
| 20100102230 | Light detection circuit for ambient light and proximity sensor - A circuit for implementing an ambient light sensing mode and a proximity sensing mode includes a first light sensor that is more sensitive to light in the infrared spectrum than to light in the visible spectrum and a light source that emits light in the infrared spectrum. The circuit further includes a second light sensor that is sensitive to light in the visible spectrum and a controller coupled to the first light sensor, the light source, and the second light sensor. The controller is configured to process an ambient light level output from the first light sensor without the light source energized with an output from the first light sensor with the light source energized to implement a proximity sensing mode. Further, the controller is configured to process an output from the second light sensor to implement an ambient light sensing mode. | 04-29-2010 |
| 20100295821 | Optical touch panel - An optical touch panel assembly includes a touch panel that has photosensors and light sources, wherein each light source is energizable to produce a field of illumination that illuminates multiple photosensors at a time. The touch panel also includes control circuitry to energize and de-energize the light sources so that at least one but less than all of the light sources are turned on at a time in a sequence to illuminate an entire active area of the touch panel and to analyze output signals from the photosensors. The control circuitry is further configured to identify a low level output signal corresponding to a proximity event and to determine a location of the proximity event on the touch panel. | 11-25-2010 |
| 20110266446 | LIGHT DETECTION CIRCUIT FOR AMBIENT LIGHT AND PROXIMITY SENSOR - A circuit for implementing an ambient light sensing mode and a proximity sensing mode includes a light sensor, a light source, and a controller coupled to the light sensor and the light source. The controller is configured to process outputs from the light sensor before and after the light source is energized to obtain an ambient light level output and to compare the ambient light level output with an output from the light sensor when the light source is energized to implement the proximity sensing mode. | 11-03-2011 |
John C. Canfield, Newmarket, NH US
| Patent application number | Description | Published |
|---|---|---|
| 20090027025 | NON-LINEAR PWM CONTROLLER - In one embodiment, the controller of these teachings includes a nonlinear controller component capable of providing an amplitude determining input signal to a control signal providing component, the control signal providing component providing output having a predetermined amplitude substantially over one time interval from a number of time intervals or output having a predetermined average amplitude substantially over one time interval from a number of time intervals, the amplitude determining input signal corresponding to at least one predetermined system state variable. The nonlinear controller component is operatively connected to receive as inputs at least one predetermined system state variable. A relationship between the amplitude determining input signal and at least one predetermined system state variable is obtained by a predetermined method. | 01-29-2009 |
| 20100109630 | NON-LINEAR PWM CONTROLLER FOR DC-TO-DC CONVERTERS - A nonlinear PWM controller for switching power supplies | 05-06-2010 |
| 20110193537 | NON-LINEAR PWM CONTROLLER FOR DC-TO-DC CONVERTERS - A controller for switching power supplies includes a nonlinear controller component capable of providing a duty cycle to a pulse width modulator. The duty cycle corresponds to at least one predetermining switching power supply state variable. A nonlinear controller component receives as inputs at least one predetermined switching power supply state variable. A relationship between duty cycle and at least one predetermined switching power supply state variable is obtained by a predetermined method. The nonlinear controller component comprises memory for access by an application component. The memory includes a data structure stored in memory and a plurality of duty cycles. Each of the plurality of duty cycles has a corresponding at least one predetermined switching power supply state variable. Each duty cycle, when provided to the pulse width modulator of the switching power supply, provides a predetermined switching power supply output. | 08-11-2011 |
| 20120035779 | METHODS AND SYSTEMS FOR ADAPTIVE CONTROL - A switching power supply includes a circuit that provides an output voltage, a switching component that switches the circuit between a first output voltage state and a second output voltage state, and a driver component that receives an input control signal and that drives the switching component to cause the circuit to switch between the first output voltage state and the second output voltage state. An adaptive plant estimator receives the output voltage from the circuit and an input to the switching power supply and provides a model of the switching power supply that reflects changes in an output voltage state of the switching power supply. A compensator design component receives the model and provides compensator parameters that reflect changes in the output voltage state of the switching power supply. An adaptive compensator receives the compensator parameters and provides the input control signal to the driver component. | 02-09-2012 |
| 20120046932 | METHODS AND SYSTEMS FOR ADAPTIVE CONTROL - A system includes a power supply model component and a disturbance estimating component. The power supply model component receives an estimated disturbance. The disturbance estimating component provides said estimated disturbance from a difference between a sensed output of a power supply and an estimated output from said power supply model component. | 02-23-2012 |
John Christopher Canfield, Newmarket, NH US
| Patent application number | Description | Published |
|---|---|---|
| 20080239774 | Synchronous rectifier control for synchronous boost converter - A synchronous boost DC/DC conversion system comprises an input for receiving a DC input voltage, an output for producing a DC output voltage, a power switch controllable to adjust an output signal of the conversion system, and an inductor coupled to the input. A synchronous rectifier is configurable to create a conduction path between the inductor and the output to provide the inductor discharge. A control circuit is provided for controlling the synchronous rectifier as the input voltage approaches the output voltage, so as to adjust average impedance of the conduction path over a discharge period of the inductor. | 10-02-2008 |
| 20110148373 | CONTINUOUSLY SWITCHING BUCK-BOOST CONTROL - A buck-boost converter with a switch controller may cause switches A, B, C, and/or D to cyclically close such that switches B and C are closed during at least one interval of each cycle during both the buck and boost modes of operation. The switch controller may in addition or instead cause switches A, B, C, and/or D to cyclically close based on a control signal such that switches A and D are closed during an interval of each cycle and such that these intervals are never both simultaneously modulated by a small change in the control signal during any mode of operation. | 06-23-2011 |
| 20120019228 | SYNCHRONOUS RECTIFIER CONTROL FOR SYNCHRONOUS BOOST CONVERTER - A synchronous boost DC/DC conversion system comprises an input for receiving a DC input voltage, an output for producing a DC output voltage, a power switch controllable to adjust an output signal of the conversion system, and an inductor coupled to the input. A synchronous rectifier is configurable to create a conduction path between the inductor and the output to provide the inductor discharge. A control circuit is provided for controlling the synchronous rectifier as the input voltage approaches the output voltage, so as to adjust average impedance of the conduction path over a discharge period of the inductor. | 01-26-2012 |
L. Russell Canfield, Santa Fe, NM US
| Patent application number | Description | Published |
|---|---|---|
| 20100100493 | METHOD AND APPARATUS FOR PROVIDING SOCIAL HEALTH TRACKING - A method and apparatus for providing social health tracking over one or more communication networks are disclosed. For example, the method receives a request from a customer for a communication service having a social health tracking feature, and gathers data on one or more interactions for the customer. The method updates a statistical model for the one or more interactions for the customer over a period of time, and determines a social health status for the customer from the statistical model. | 04-22-2010 |
Lylenette Canfield, Midland, MI US
| Patent application number | Description | Published |
|---|---|---|
| 20110150818 | Silicone-Organic Hybrid Emulsions In Personal Care Applications - Personal care compositions containing silicone polymer and organic polymer containing alloy and/or hybrid emulsions are disclosed. The silicone organic hybrid emulsions are particularly useful in hair care formulations to simultaneously provide conditioning and styling benefits. The silicone organic hybrid emulsions are also useful in color cosmetic formulations to provide shine and wash-off resistance benefits. | 06-23-2011 |
Michael A. Canfield, Phoenix, AZ US
| Patent application number | Description | Published |
|---|---|---|
| 20090106120 | Apparatus and system to market products via internet - A system to market products via the Internet pays an Internet surfer to view and evaluate offers for sale on the Internet. | 04-23-2009 |
Monte R. Canfield, Center City, MN US
| Patent application number | Description | Published |
|---|---|---|
| 20100030061 | NAVIGATION SYSTEM FOR CARDIAC THERAPIES USING GATING - An image guided navigation system for navigating a region of a patient which is gated using ECG signals to confirm diastole. The navigation system includes an imaging device, a tracking device, a controller, and a display. The imaging device generates images of the region of a patient. The tracking device tracks the location of the instrument in a region of the patient. The controller superimposes an icon representative of the instrument onto the images generated from the imaging device based upon the location of the instrument. The display displays the image with the superimposed instrument. The images and a registration process may be synchronized to a physiological event. | 02-04-2010 |
Nathan L. Canfield, Richland, WA US
| Patent application number | Description | Published |
|---|---|---|
| 20100081035 | OPTIMIZED CELL CONFIGURATIONS FOR STABLE LSCF-BASED SOLID OXIDE FUEL CELLS - Lanthanum strontium cobalt iron oxides (La(1-x)SrxCoyFe1-yO3-f; (LSCF) have excellent power density (>500 mW/cm2 at 750° C.). When covered with a metallization layer, LSCF cathodes have demonstrated increased durability and stability. Other modifications, such as the thickening of the cathode, the preparation of the device by utilizing a firing temperature in a designated range, and the use of a pore former paste having designated characteristics and combinations of these features provide a device with enhanced capabilities. | 04-01-2010 |
| 20100297531 | IMMOBILIZED FLUID MEMBRANES FOR GAS SEPARATION - Provided herein are immobilized liquid membranes for gas separation, methods of preparing such membranes and uses thereof. In one example, the immobilized membrane includes a porous metallic host matrix and an immobilized liquid fluid (such as a silicone oil) that is immobilized within one or more pores included within the porous metallic host matrix. The immobilized liquid membrane is capable of selective permeation of one type of molecule (such as oxygen) over another type of molecule (such as water). In some examples, the selective membrane is incorporated into a device to supply oxygen from ambient air to the device for electrochemical reactions, and at the same time, to block water penetration and electrolyte loss from the device. | 11-25-2010 |
| 20110114254 | ANODES FOR LITHIUM ION BATTERIES - Methods for making composite anodes, such as macroporous composite anodes, are disclosed. Embodiments of the methods may include forming a tape from a slurry including a substrate metal precursor, an anode active material, a pore-forming agent, a binder, and a solvent. A laminated structure may be prepared from the tape and sintered to produce a porous structure, such as a macroporous structure. The macroporous structure may be heated to reduce a substrate metal precursor and/or anode active material. Macroporous composite anodes formed by some embodiments of the disclosed methods comprise a porous metal and an anode active material, wherein the anode active material is both externally and internally incorporated throughout and on the surface of the macroporous structure. | 05-19-2011 |
| 20110155662 | Thin, Porous Metal Sheets and Methods for Making the Same - Thin, porous metal sheets and methods for forming them are presented to enable a variety of applications and devices. The thin, porous metal sheets are less than or equal to approximately 200 μm thick, have a porosity between 25% and 75% by volume, and have pores with an average diameter less than or equal to approximately 2 μm. The thin, porous metal sheets can be fabricated by preparing a slurry having between 10 and 50 wt % solvent and between 20 and 80 wt % powder of a metal precursor. The average particle size in the metal precursor powder should be between 100 nm and 5 μm. | 06-30-2011 |
Paul Canfield, Ames, IA US
| Patent application number | Description | Published |
|---|---|---|
| 20110212841 | Low resistivity contact to iron-pnictide superconductors - Method of making a low resistivity electrical connection between an electrical conductor and an iron pnictide superconductor involves connecting the electrical conductor and superconductor using a tin or tin-based material therebetween, such as using a tin or tin-based solder. The superconductor can be based on doped AFe | 09-01-2011 |
Shawn Canfield, Poughkeepsie, NY US
| Patent application number | Description | Published |
|---|---|---|
| 20090078068 | ACTUATION DEVICE HAVING COMBINED MECHANISMS TO MATCH A DESIRED CONNECTOR PLUGGING CURVE AND METHOD FOR ACTUATING A POWER SUPPLY THEREWITH - An actuation device includes a frame, a linkage mechanism and a handle mechanism. The handle mechanism includes a handle and a connection link, each having a first end and an opposite second end. The first end of the handle is pivotally connected to the frame. The first end of the connection link is pivotally connected to the handle and the second end of the connection link is pivotally connected to the linkage mechanism. Movement of the second end of the handle rotates the handle about an axis determined by a connection point of the first end of the handle to the frame and results in movement of the connection link in a first direction causing translation of the linkage mechanism in a second direction substantially perpendicular to the first direction to mechanically and electrically connect a power supply to an outside circuit through an opening of the frame. | 03-26-2009 |
| 20090091880 | Assembly And Method For Ruggedizing Computer Racks And/Or Electronic Cage Assemblies - A method and incorporated assembly for enhancing structural rigidity of a computer rack used for housing electronic components is provided. In one embodiment, the assembly comprises a casing made of a lighter weight material and having protrusions. The protrusions are formed to receive one or more ruggedized inserts that is made of a heavier and/or stiffer material. The casing and the inserts together can be then used as a ruggedized side of a computer rack or cage. | 04-09-2009 |
| 20090140617 | Load Balancing Robust Computer Frame - A load balancing method and incorporated assembly is provided for a computer frame having side walls. The assembly comprises a mid-plane plate having top and bottom sides and capable of being secured to the frames inside side walls. The mid-plane plate also has means both on its top and bottom sides for securing a number of electronic books in such a manner that they can be stacked on top of or adjacent to one another. A locking mechanism can also be provided as part of the assembly or alone to further secure the electronic books to the frame. | 06-04-2009 |
| 20110069456 | SYSTEM TO IMPROVE AN IN-LINE MEMORY MODULE - A system to improve an in-line memory module may include an edging carried by the in-line memory module to stiffen, support, protect, and/or aid in handling the in-line memory module. The system may also include guide ribs carried by the edging to facilitate positioning of the in-line memory module during installation. In one embodiment, the system includes a heat spreader to aid in cooling a plurality of heat sources carried by the in-line memory module. The system may further include a compliant member to regulate the heat spreader's positioning relative to the plurality of heat sources. | 03-24-2011 |
Stephen Canfield, Cookeville, TN US
| Patent application number | Description | Published |
|---|---|---|
| 20120111649 | Suspension for an endless track climbing machine - An endless-track type climbing vehicle containing a multi-link suspension apparatus to uniformly distribute the forces on the on the adhering members while traversing irregular climbing surfaces. The multi-links suspension apparatus is able to conform to large range of surface irregularities while providing push and pulling forces on the adhering members to uniformly distribute the climbing loads on the adhering members. The result is a climbing machine that can accommodate large surface irregularities while maximizing the climbing payload with a minimum number and size of adhering members. | 05-10-2012 |
| 20120111843 | Mobile, climbing robotic system to perform remote welds on ferrous materials - An endless-track type mobile climbing vehicle containing a suspension apparatus and tool manipulator to perform trackless, guide-free welding in all positions or other manufacturing tasks. The invention can conform to a wide range of surface irregularities while maintaining contact between the track and adhering members and uniformly distributing the climbing loads on the adhering members giving the system a high payload to weight ratio. The vehicle with tool manipulator provides all necessary tool motion and stabilizes tool motion for tasks with strict requirements such as welding. The invention allows an operator to supervise and control the weld process through a controller. The invention allows the operator to specify weld motion control parameters for five axes and provides closed loop motion control to track the settings input by the welding operator. The invention also provides closed-loop tracking control to maintain the position of the robot along the longitudinal weld seam. | 05-10-2012 |
| 20120116583 | Mobile, climbing endless track robotic system to perform remote inspections on structures - An endless-track type mobile climbing vehicle containing a suspension apparatus, transducer manipulator and surface cleaning system to perform non-destructive examination of structures while traversing the structure in all positions. The invention is able to conform to large range of irregularities of the climbing surface while maintaining contact between the track and adhering members and uniformly distributing the climbing loads on the adhering members giving the system a high payload to weight ratio. The invention is moves the inspection transducer over the surface while maintaining correct alignment of the tool relative to the surface. The invention allows an operator to perform an inspection on structures that require cleaning or other preparation prior to inspection. The invention allows an operator to perform an inspection remotely. | 05-10-2012 |
Timothy K. Canfield, Cambridge, MA US
| Patent application number | Description | Published |
|---|---|---|
| 20110196943 | Optimal route selection in a content delivery network - A routing mechanism, service or system operable in a distributed networking environment. One preferred environment is a content delivery network (CDN) wherein the present invention provides improved connectivity back to an origin server, especially for HTTP traffic. In a CDN, edge servers are typically organized into regions, with each region comprising a set of content servers that preferably operate in a peer-to-peer manner and share data across a common backbone such as a local area network (LAN). The inventive routing technique enables an edge server operating within a given CDN region to retrieve content (cacheable, non-cacheable and the like) from an origin server more efficiently by selectively routing through the CDN's own nodes, thereby avoiding network congestion and hot spots. The invention enables an edge server to fetch content from an origin server through an intermediate CDN server or, more generally, enables an edge server within a given first region to fetch content from the origin server through an intermediate CDN region. | 08-11-2011 |