Patent application number | Description | Published |
20090124500 | Composition and Method for Controlling Rice Water Weevils - The present invention relates to an insecticidal composition comprising i) a pyrethroid selected from the group consisting of bifenthrin, cypermethrin, zeta cypermethrin, lambdacyhalothrin, betacyhalothrin, alphacypermethrin, tralomethrin, deltamethrin, cyfluthrin, beta-cyfluthrin, esfenvalerate, fluvalinate, etofenprox, permethrin, metofluthrin, resmethrin, bioresmethrin, allethrin, bioallethrin, s-bioallethrin and tetramethrin and ii) a granular fertilizer, and a method for controlling rice water weevil comprising applying an effective amount of the composition to a locus where rice water weevil control is needed or expected to be needed. | 05-14-2009 |
20150189874 | Insecticidal and Miticidal Mixtures of Bifenthrin and Cyano-Pyrethroids - The present invention is directed to a novel insecticidal composition comprising bifenthrin and a cyano-pyrethroid which exhibit an unexpected increase in insecticidal activity as compared to the insecticidal activity of the individual components. The present invention is also directed to a novel insecticidal composition comprising bifenthrin and a cyano-pyrethroid in admixture with at least one agriculturally acceptable extender or adjuvant. | 07-09-2015 |
Patent application number | Description | Published |
20090221226 | LONGITUDINALLY SPLIT FABRIC AIR DUCT - An air duct assembly includes upper and lower pliable sheets that can be assembled in a sequence that makes the assembly easier to install and later easier to remove for periodic cleaning. To install the assembly, the upper sheet can be installed first by inserting the edges of the upper sheet within a pair of tracks and then fastening the upper sheet to a vertical supply air duct. An optional airflow modifier (e.g., filter, airflow turning vane, or noise attenuator) can be install where the supply air duct connects to the upper sheet. Once the upper sheet is suspended from the tracks and fastened to the main supply air duct, the lower sheet can be installed separately. Pliable end panels and pliable fasteners (e.g., zipper or VELCRO fastener) can make most of the air duct assembly machine washable. The upper and lower sheets can have different degrees of air permeability. | 09-03-2009 |
20110269390 | CONFIGURABLE PLIABLE AIR DUCTS - In some example pliable air duct systems, inflatable ducts of various diameters and lengths are created by selectively assembling pre-existing stock pieces in different combinations. In some examples, the stock pieces include disconnectable longitudinal joints and disconnectable circumferential joints, wherein the longitudinal joints enable interconnecting multiple stock pieces to achieve a desired tube diameter, and the circumferential joints allow connecting multiple tube segments end-to-end to produce an air duct assembly of a desired length. To control the volume and/or the direction of air discharged from the duct, the duct assembly, in some examples, includes an adjustable register comprising a movable pliable sheet that overlies a discharge opening in a pliable sidewall of the duct. In some examples, the inflatable duct includes one or more cutout patterns on the duct's sidewall to provide guidance in creating a sidewall discharge opening of a proper size and location. | 11-03-2011 |
20120006442 | CONFIGURABLE PLIABLE AIR DUCTS - In some example pliable air duct systems, inflatable ducts of various diameters and lengths are created by selectively assembling pre-existing stock pieces in different combinations. In some examples, the stock pieces include disconnectable longitudinal joints and disconnectable circumferential joints, wherein the longitudinal joints enable interconnecting multiple stock pieces to achieve a desired tube diameter, and the circumferential joints allow connecting multiple tube segments end-to-end to produce an air duct assembly of a desired length. To control the volume and/or the direction of air discharged from the duct, the duct assembly, in some examples, includes an adjustable register comprising a movable pliable sheet that overlies a discharge opening in a pliable sidewall of the duct. In some examples, the inflatable duct includes one or more cutout patterns on the duct's sidewall to provide guidance in creating a sidewall discharge opening of a proper size and location. | 01-12-2012 |
20120010752 | METHODS AND APPARATUS TO DETERMINE AIR DUCT SYSTEM CONFIGURATIONS - Example methods, apparatus, and articles of manufacture to determine pliable air duct configurations are disclosed. A disclosed example method involves determining a first quantity of adjustable air outlet duct sections to configure an air delivery duct system when an operating mode identifier is received. The operating mode identifier is associated with an amount of air delivered by the air delivery duct system into targeted areas. The first quantity of adjustable air outlet duct sections is based on an airflow rate value and the operating mode identifier. The airflow rate value is indicative of airflow through an air delivery duct system. Each adjustable air outlet duct section includes at least one adjustable air outlet having at least one size-adjustable orifice. | 01-12-2012 |
20120028562 | FLEXIBLE AIR DUCTS WITH GRADUAL INFLATION - Example air duct systems for supplying conditioned air to comfort zones include various example inflatable tubes with various example dampers. The dampers move noticeably slowly and/or its opening is delayed to reduce the rate at which the tube is inflated by a supply air blower. Depending on the particular example, the damper can be either at the inlet end of the tube or at the tube's opposite end. In some examples, the damper is controlled by an actuator that is powered by air or driven by an electric motor. | 02-02-2012 |
20120125472 | PLIABLE-WALL AIR DUCTS WITH INTERNAL EXPANDING STRUCTURES - Example air ducts comprising pliable tubular sidewalls are provided with example internal frameworks that hold the duct in a generally expanded shape even when the duct is depressurized. The framework tensions the pliable sidewall material along the length of the ducts to keep the material taut. In some examples, the framework is restrained within the duct such that the duct's sidewall, being in tension, holds the framework in compression longitudinally. Thus, in the longitudinal direction, the duct is in tension and the framework is in compression. To prevent the framework from buckling under the compressive force, some example frameworks comprise a central longitudinal shaft with a plurality of radial spokes and rings that help hold the shaft straight. In some examples, the rings also help hold the duct radially expanded. | 05-24-2012 |
20130112305 | PLIABLE-WALL AIR DUCTS WITH SUSPENDED FRAMES - Pliable-wall air ducts with suspended frames are disclosed herein. An example air duct system includes an air duct having a pliable sidewall to extend in a longitudinal direction, the pliable sidewall having a total weight and a framework to be disposed within the air duct. The framework includes a shaft extending in the longitudinal direction, a rib to engage an inner surface of the air duct and a plurality of spokes connecting the rib to the shaft. The example air duct system includes one or more hangers comprising an elongate member having an upper section and a lower section. The lower section to extend through a corresponding opening defined by the pliable side wall and to be coupled to the framework. Most of the total weight of the pliable sidewall is to be carried by the framework. | 05-09-2013 |
20140000744 | PLIABLE-WALL AIR DUCTS WITH INTERNAL EXPANDING STRUCTURES | 01-02-2014 |
20140075849 | INFLATABLE AIR BARRIERS - Example inflatable air barriers are disclosed herein. Some example barriers disclosed herein include one or more inflatable tubes for maintaining a sealed airlock leading to an underground shelter. Such shelters provide miners with temporary refuge in the event of a mining incident involving the release of contaminated air. Some example barriers disclosed herein include one or more of the following: an inflatable tube with an air permeable section, a resiliently compressible foam body or other resilient member for supporting a deflated tube, a magnet for providing a secure seal, an inflatable tube with interchangeable end caps, elastic bands for securing the position of an inflatable tube, or an inflatable tube with one or more windows. | 03-20-2014 |
20140202540 | PLIABLE AIR DUCTS WITH ANTI-CONDENSATION NOZZLES - Pliable air ducts with anti-condensation nozzles are disclosed. An example system includes a tubular duct comprising a pliable wall dividing an interior of the tubular duct from an exterior of the tubular duct. The system includes an outlet member to be attached to the pliable wall. The outlet member defines a main air passageway with a first flow resistance therethrough and places the interior of the tubular duct in fluid communication with the exterior of the tubular duct. The system includes a secondary air passageway with a second flow resistance therethrough. The secondary air passageway is defined by at least one of the outlet member or the pliable wall and extends from the interior of the tubular duct to the exterior of the tubular duct to define an airflow path proximate the outlet member. The second flow resistance is significantly greater than the first flow resistance. | 07-24-2014 |
20140261835 | PLIABLE-WALL AIR DUCTS WITH INTERNAL EXPANDING STRUCTURES - Example air ducts comprising pliable tubular sidewalls are provided with example internal frameworks that hold the duct in a generally expanded shape even when the duct is depressurized. The framework tensions the pliable sidewall material along the length of the ducts to keep the material taut. In some examples, the framework is restrained within the duct such that the duct's sidewall, being in tension, holds the framework in compression longitudinally. Thus, in the longitudinal direction, the duct is in tension and the framework is in compression. To prevent the framework from buckling under the compressive force, some example frameworks comprise a central longitudinal shaft with a plurality of radial spokes and rings that help hold the shaft straight. In some examples, the rings also help hold the duct radially expanded. | 09-18-2014 |
20150054232 | FACE PANELS FOR LOADING DOCK SEALS AND SHELTERS - Example flexible face panels for dock shelters and dock seals at a loading dock are disclosed herein. An example seal assembly comprises a face panel to be coupled to a projection panel, where the face panel has a front side, a back side and an edge spaced apart from the projection panel. A bulb is positioned adjacent the edge of the face panel. A seal flap is attached to the bulb such that the seal flap projects from an outer surface of the bulb and toward a doorway of a loading dock when the seal assembly is coupled to a wall of the loading dock. | 02-26-2015 |
20150192318 | INFLATABLE AIR DUCTS WITH LOW HEIGHT-TO-WIDTH RATIOS - Inflatable air ducts with low height-to-width ratios are disclosed. An example air duct system includes a top sheet, a bottom sheet, a first side sheet, and a second side sheet spaced apart from the first side sheet and extending between the top sheet and the bottom sheet. The top, bottom, first side, and second side sheets provide an inflatable air duct having an inflated state and a deflated state. The inflatable air duct has an inflated length greater than an inflated width. The inflated width is more than twice as great as an inflated height. The interior of the inflatable air duct defining an air passageway having a first airway, a second airway, and an intermediate airway. The intermediate airway is adjacent the first airway at a first transition area. The example air duct system also includes a second transition area between the intermediate airway and the second airway. | 07-09-2015 |
Patent application number | Description | Published |
20090083545 | SEARCH REPORTING APPARATUS, METHOD AND SYSTEM - A method of reporting search results of a collection of data is disclosed. The method includes obtaining a hash function and a pattern of data for which to search within the collection of data and searching the collection of data for one or more strings of data that match the pattern. In response to finding one or more strings of data that match the pattern, the method further includes hashing each string that matches the pattern of data with the hash function and creating one or more rows of a results table. Each row of the results table corresponds to one string of data that matches the pattern of data and includes the corresponding hashed string of data. | 03-26-2009 |
20110083172 | INCREASE ENTROPY OF USER-CHOSEN PASSWORDS VIA DATA MANAGEMENT - A method, computer readable medium and apparatus for providing data security for a computing environment having a plurality of nodes are provided. The apparatus comprises of a password mechanism residing in a storage location in the computing environment; and a user specific dictionary including entries generated by the password mechanism about each user by retrieving available data from one or more databases. The password mechanism rejects a proposed password for the user by comparing it with entries in the user specific dictionary when the proposed password matches at least part of any entry in the user specific dictionary. | 04-07-2011 |
20110125901 | DYNAMIC PROPERTY VOLATILITY ASSIGNMENT AND ASSESSMENT FOR DISTRIBUTED MANAGEABLE RESOURCES - A method, system, and computer program product for dynamic property volatility assessment for distributed manageable resources are provided. The method includes determining whether a property value of a remote resource has an associated volatility measurement. In response to determining that the property value of the remote resource has the associated volatility measurement, a network transaction is invoked to retrieve the property value at an interval that is less than or equal to the associated volatility measurement. In response to determining that the property value of the remote resource does not include the associated volatility measurement, a frequency-based assessment is performed comparing a frequency of change and a frequency of access for the property value. Caching the property value is performed in response to comparing the frequency-based assessment to a threshold value. | 05-26-2011 |
20120005683 | Data Processing Workload Control - Data processing workload control in a data center is provided, where the data center includes computers whose operations consume power and a workload controller composed of automated computing machinery that controls the overall data processing workload in the data center. The data processing workload is composed of a plurality of specific data processing jobs, including scheduling, by the workload controller in dependence upon power performance information, the data processing jobs for execution upon the computers in the data center, the power performance information including power consumption at a plurality of power-conserving states for each computer in the data center that executes data processing jobs and dispatching by the workload controller the data processing jobs as scheduled for execution on computers in the data center. | 01-05-2012 |
Patent application number | Description | Published |
20110162564 | SYSTEM, METHOD AND APPARATUS FOR SECURING VALUABLES - An application for a safe or strong box attaches to a larger, heavy object and provides improved security to its contents from unwanted removal. The safe or strong box has a revolving door that, when a proper code/combination/biometric is provided, rotatably opens to expose the contents. In one embodiment, the safe/strong box interfaces to, for example, a bedding system using a barbed plate that readily inserts between a box spring and a mattress, but due to the barbs, is difficult to remove without lifting the mattress from the box spring making it at least difficult to remove by, for example, children in the home. In some embodiments, sound dampening devices are provided to provide a quiet retraction of the revolving door, so as to not alert an intruder when the occupant is retrieving a weapon such as a pistol. | 07-07-2011 |
20120240830 | SYSTEM, METHOD AND APPARATUS FOR SECURING VALUABLES - An application for a safe or strong box attaches to a larger, heavy object and provides improved security to its contents from unwanted removal. The safe or strong box has a revolving door that, when a proper code/combination/biometric is provided, rotatably opens to expose the contents. In one embodiment, the safe/strong box interfaces to, for example, a bedding system using a barbed plate that readily inserts between a box spring and a mattress, but due to the barbs, is difficult to remove without lifting the mattress from the box spring making it at least difficult to remove by, for example, children in the home. In some embodiments, sound dampening devices are provided to provide a quiet retraction of the revolving door, so as to not alert an intruder when the occupant is retrieving a weapon such as a pistol. | 09-27-2012 |
20130061785 | Bedding Mounting System for a Safe - An application for a safe or strong box attachment mechanism that attaches to a bed system includes a barbed plate that has barbs. The barbed plate readily inserts between a box spring and a mattress, but due to the barbs, is difficult to remove without lifting the mattress from the box spring making it at least difficult to remove by, for example, children in the home. In some embodiments, the safe (or strong box) has a revolving door that, when a proper code/combination/biometric is provided, rotatably opens to expose the contents. | 03-14-2013 |
20130340657 | System, Method and Apparatus for Securing Valuables - A safe includes a body that has an opening for receiving and holding an object. A door is rotatably interfaced to the body, whereas the door obstructs the opening in a first position of rotation, and the door provides access to the body of the safe through the opening when the door is in a second position of rotation. A locking mechanism engages between the door and the body when the door is rotated to the first position of rotation thereby holding the door in the first position of rotation until the locking mechanism is released and, upon releasing by the locking mechanism, the door is free to rotate towards the second position of rotation. | 12-26-2013 |
20140262874 | System, Method and Apparatus for Securing Valuables - A safe includes a body that has an opening for receiving and holding an object. A door is rotatably interfaced to the body by, for example, a series of pins, whereas the door obstructs the opening in a first position of rotation, and the door provides access to the body of the safe through the opening when the door is in a second position of rotation. A locking mechanism engages between the door and the body when the door is rotated to the first position of rotation thereby holding the door in the first position of rotation until the locking mechanism is released and, upon releasing by the locking mechanism, the door is free to rotate towards the second position of rotation. | 09-18-2014 |
20150114861 | System, Method and Apparatus for Securing Valuables - A safe includes a safe body that has an opening. A door is movably interfaced to the safe body such that the door selectively occludes the opening, thereby, selectively permitting access to the opening in one position and precluding access to the opening in a second position. A locking mechanism engages between the door and the safe body when the door occludes the opening. When provided with a key, the locking mechanism disengages between the door and the safe body, permitting access to the opening. An insert is positioned within the safe body. The insert has an opening formation configured to support at least one specific weapon, which is arranged to be accessed from the opening. | 04-30-2015 |
Patent application number | Description | Published |
20140194008 | COMBINATION POWER AND DATA CONNECTOR - An aspect provides a combination power and data connector, including: a dedicated power connector element; and a combination data connector element separate from the dedicated power connector element, the combination data connector element providing a combination of pins for two data transmission protocols. Other aspects are described and claimed. | 07-10-2014 |
20150161984 | ADAPTIVELY LEARNING VOCABULARY FOR COMPLETING SPEECH RECOGNITION COMMANDS - An embodiment provides a method, including: receiving, via an audio receiver of an information handling device, user voice input; identifying a first word based on the user voice input; accessing a word association data store; selecting an equivalent based on an association with the first word within the word association data store; committing an action based on the equivalent; receiving feedback input from the user regarding the equivalent; and updating the selecting based on the feedback. Other aspects are described and claimed. | 06-11-2015 |
20150205359 | INTERACTIVE USER GESTURE INPUTS - An aspect provides a method, including: capturing, using a gesture input component of an information handling device, a user gesture input; processing, using a processor, the captured user gesture input to extract one or more features; comparing, using a processor, the one or more extracted features of the user gesture input to a predetermined gesture input; determining, using a processor, that a confidence level calculated based on the comparing exceeds a lower similarity threshold but does not exceed a higher similarity threshold; and performing an action selected from the group consisting of communicating with the user, and adjusting the gesture input component. Other aspects are described and claimed. | 07-23-2015 |
20150261423 | PRESENTING ELEMENTS BASED ON CONFIGURATION OF DEVICE - In one aspect, an apparatus includes a touch-enabled display, a processor, and a memory accessible to the processor. The memory bears instructions executable by the processor to make a first determination that a device is being or has been transitioned between a laptop configuration and a tablet configuration. The instructions are also executable by the processor to, at least in part based on the first determination, make a second determination pertaining to at least one change in presentation of an element presented on the touch-enabled display from a first presentation to a second presentation. | 09-17-2015 |
Patent application number | Description | Published |
20100282220 | INTEGRATED CANISTER STRAINER - A carbon canister adapted for use in an automotive vehicle is disclosed. The system has a carbon canister housing defining a cavity adapted for holding carbon pellets with the housing including: a port and a strainer disposed between the port and the cavity with a portion of a surface of the strainer being convex with respect to the cavity wherein the strainer has a plurality of orifices. The integral strainer obviates the need for a foam filter to prevent the carbon pellets from escaping from the carbon canister housing through the port. In some applications, the carbon canister system has three ports: one to the engine, one to atmosphere, and one to a vent of the fuel tank, each having a strainer disposed in the port. | 11-11-2010 |
20100307461 | Hydrocarbon Storage Canister Purge System and Method - A hydrocarbon canister purge system includes a hydrocarbon storage canister, a fuel tank disposed in fluid communication with the hydrocarbon storage canister, an engine disposed in fluid communication with the hydrocarbon storage canister, a hydrocarbon sensor provided in the hydrocarbon storage canister and a controller disposed in signal-receiving communication with the hydrocarbon sensor and in signal-transmitting communication with the engine. | 12-09-2010 |
20110265768 | Method and System for Fuel Vapor Control - Methods and systems are provided for operating a fuel vapor recovery system having a fuel tank isolation valve coupled between a fuel tank and a canister. Fuel vapors are purged from the fuel tank to a canister buffer over a plurality of purge pulses. The pulses are adjusted based on the buffer capacity, a purge flow rate, and a fuel tank pressure to improve control of canister loading and reduce air-to-fuel ratio disturbances. | 11-03-2011 |
20130228145 | INDUCTION SYSTEM INCLUDING A PASSIVE-ADSORPTION HYDROCARBON TRAP - An induction system in an engine is provided. The air induction system includes an induction conduit including an air flow passage in fluidic communication at least one combustion chamber in the engine and a passive-adsorption hydrocarbon trap positioned within the induction conduit, a portion of the passive-adsorption hydrocarbon trap defining a boundary of the air flow passage, the passive-adsorption hydrocarbon trap including a breathable layer coupled to a substrate layer coupled to the induction conduit, a hydrocarbon adsorption layer interposing the breathable layer and the substrate layer. | 09-05-2013 |
20140123961 | EVAPORATIVE EMISSION CONTROL - Methods and systems are provided for purging a multi-port canister into an engine intake. Air is circulated through the canister and a resulting purge air is directed to an intake passage upstream of a throttle in engine configured with a throttle body. An amount of fresh intake air received at the intake passage is corresponding decreased. | 05-08-2014 |
20150021407 | VAPOR STORAGE DEVICE HAVING A DIFFUSER PLATE AND DOME - A vapor storage device is provided. The vapor storage device includes a diffuser plate positioned on an axis of an inlet port and comprising one or more openings extending through the plate from a leading edge to a trailing edge and a dome coupled to the inlet port of the device and the diffuser plate, where the dome includes side walls spaced away from the diffuser plate. | 01-22-2015 |
20150090232 | HYBRID VEHICLE FUEL VAPOR CANISTER - Embodiments for controlling fuel vapors are disclosed. In one example, a method comprises during a purge of a fuel vapor canister, adjusting a heater of the fuel vapor canister based on a rate of a purge flow exiting the fuel vapor canister and a concentration of hydrocarbons released from the fuel vapor canister. In this way, a fuel vapor canister purge efficiency may be increased. | 04-02-2015 |
Patent application number | Description | Published |
20110235768 | SYSTEMS AND METHODS FOR DISMANTLING A NUCLEAR REACTOR - Systems and methods for dismantling a nuclear reactor are described. In one aspect the system includes a remotely controlled heavy manipulator (“manipulator”) operatively coupled to a support structure, and a control station in a non-contaminated portion of a workspace. The support structure provides the manipulator with top down access into a bioshield of a nuclear reactor. At least one computing device in the control station provides remote control to perform operations including: (a) dismantling, using the manipulator, a graphite moderator, concrete walls, and a ceiling of the bioshield, the manipulator being provided with automated access to all internal portions of the bioshield; (b) loading, using the manipulator, contaminated graphite blocks from the graphite core and other components from the bioshield into one or more waste containers; and (c) dispersing, using the manipulator, dust suppression and contamination fixing spray to contaminated matter. | 09-29-2011 |
20150228364 | SYSTEMS AND METHODS FOR DISMANTLING A NUCLEAR REACTOR - Systems and methods for dismantling a nuclear reactor are described. In one aspect the system includes a remotely controlled heavy manipulator (“manipulator”) operatively coupled to a support structure, and a control station in a non-contaminated portion of a workspace. The support structure provides the manipulator with top down access into a bioshield of a nuclear reactor. At least one computing device in the control station provides remote control to perform operations including: (a) dismantling, using the manipulator, a graphite moderator, concrete walls, and a ceiling of the bioshield, the manipulator being provided with automated access to all internal portions of the bioshield; (b) loading, using the manipulator, contaminated graphite blocks from the graphite core and other components from the bioshield into one or more waste containers; and (c) dispersing, using the manipulator, dust suppression and contamination fixing spray to contaminated matter. | 08-13-2015 |
Patent application number | Description | Published |
20090149765 | METHOD AND SYSTEM FOR OBTAINING DIMENSION RELATED INFORMATION FOR A FLOW CHANNEL - A method and system for determination of dimension related information such as volumetric flow rate(s) of a fluid flowing through a channel. In one implementation, the method and system analyzes temporal changes in a moving fluid's velocity profile to calculate the fluid channel dimensions. In turn, the fluid channel dimensions and the fluid velocity profile data may be combined to calculate the volumetric flow rate of the fluid flowing through the channel. In this regard, the geometry of the channel can be characterized using dimensionless variables that relate dimensions, such as the radius across a circular cross-section, to the largest extent of a dimension. For example, in the case where the channel is a cylindrical tube and a pressure gradient is applied long enough for the fluid to have reached a steady state, the dimensionless radius will be the radius at any point divided by the overall radius of the tube. One or more dimensionless variables can be used to characterize geometries: for instance, one dimensionless radius characterizes a circular tube and two dimensionless terms characterize an elliptical tube (one for the major axis and one for the minor axis). The time required for velocity profiles to change from one shape to another may be characterized by dimensionless time. Dimensionless time, in turn, uses the fluid's viscosity and density along with time and overall channel dimensions and may be used in combination with at least one velocity profile to calculate the volumetric flow rate of the fluid flowing through the channel. | 06-11-2009 |
20100222773 | COATING SUITABLE FOR SURGICAL INSTRUMENTS - A coating and devices using the coating are provided. The coating is applied in liquid form and dried or otherwise cured to form a durable adherent coating resistant to high temperatures and having optional hydrophobic properties. The coating formulation contains an aqueous formulation of silica, one or more fillers, and sufficient base, (e.g., potassium hydroxide), to have a pH exceeding about 10.5 during at least part of the formulation process. The formulation may contain a compound(s) that affects surface free energy, energy to make the cured coating hydrophobic. Such compounds include silanes containing halogens (e.g., fluorine or chlorine) and in particular silanes containing one or more hydrolyzable groups attached to at least one silicon atom and a group containing one or more halogens (e.g., chlorine or fluorine). A medical instrument (e.g., electrosurgical instrument) may be at least partially covered by a coating using the formulation. | 09-02-2010 |
20110224663 | CONTROL CIRCUITRY FOR A TISSUE ABLATION SYSTEM - A system for providing power suitable for electrosurgery from a self-contained direct current (DC) energy source according to embodiments of the present invention includes a voltage-affecting circuit having an input and an output, wherein the voltage-affecting circuit is configured to receive energy from the DC energy source at the input and provide boosted DC energy at the output, the boosted DC energy having a voltage greater than a voltage of the DC energy source, and an inverter operable to invert the boosted DC energy to alternating current (AC) energy. The inverter may include a bridge circuit including an arrangement of switches and having an input and an output, wherein the boosted DC energy is received at the bridge circuit input, and a bridge controller operable to control the arrangement of switches to selectively connect the bridge circuit input to the bridge circuit output. | 09-15-2011 |
20120150177 | COATING SUITABLE FOR SURGICAL INSTRUMENTS - A coating and devices using the coating are provided. The coating is applied in liquid form and dried or otherwise cured to form a durable adherent coating resistant to high temperatures and having optional hydrophobic properties. The coating formulation contains an aqueous formulation of silica, one or more fillers, and sufficient base, (e.g., potassium hydroxide), to have a pH exceeding about 10.5 during at least part of the formulation process. The formulation may contain a compound(s) that affects surface free energy, energy to make the cured coating hydrophobic. Such compounds include silanes containing halogens (e.g., fluorine or chlorine) and in particular silanes containing one or more hydrolyzable groups attached to at least one silicon atom and a group containing one or more halogens (e.g., chlorine or fluorine). A medical instrument (e.g., electrosurgical instrument) may be at least partially covered by a coating using the formulation. | 06-14-2012 |
20130226175 | COATING SUITABLE FOR SURGICAL INSTRUMENTS - A coating and devices using the coating are provided. The coating is applied in liquid form and dried or otherwise cured to form a durable adherent coating resistant to high temperatures and having optional hydrophobic properties. The coating formulation contains an aqueous formulation of silica, one or more fillers, and sufficient base, (e.g., potassium hydroxide), to have a pH exceeding about 10.5 during at least part of the formulation process. The formulation may contain a compound(s) that affects surface free energy, energy to make the cured coating hydrophobic. Such compounds include silanes containing halogens (e.g., fluorine or chlorine) and in particular silanes containing one or more hydrolyzable groups attached to at least one silicon atom and a group containing one or more halogens (e.g., chlorine or fluorine). A medical instrument (e.g., electrosurgical instrument) may be at least partially covered by a coating using the formulation. | 08-29-2013 |
20150141989 | METHOD FOR COATING SURGICAL INSTRUMENTS - A coating and devices using the coating are provided. The coating is applied in liquid form and dried or otherwise cured to form a durable adherent coating resistant to high temperatures and having optional hydrophobic properties. The coating formulation contains an aqueous formulation of silica, one or more fillers, and sufficient base, (e.g., potassium hydroxide), to have a pH exceeding about 10.5 during at least part of the formulation process. The formulation may contain a compound(s) that affects surface free energy, energy to make the cured coating hydrophobic. Such compounds include silanes containing halogens (e.g., fluorine or chlorine) and in particular silanes containing one or more hydrolyzable groups attached to at least one silicon atom and a group containing one or more halogens (e.g., chlorine or fluorine). A medical instrument (e.g., electrosurgical instrument) may be at least partially covered by a coating using the formulation. | 05-21-2015 |