Brisson, US
Bruce Brisson, Auburn, CA US
Bruce William Brisson, Galway, NY US
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20080310576 | SYSTEM AND METHOD FOR DETERMINING COOLANT LEVEL AND FLOW VELOCITY IN A NUCLEAR REACTOR - A boiling water reactor includes a reactor pressure vessel having a feedwater inlet for the introduction of recycled steam condensate and/or makeup coolant into the vessel, and a steam outlet for the discharge of produced steam for appropriate work. A fuel core is located within a lower area of the pressure vessel. The fuel core is surrounded by a core shroud spaced inward from the wall of the pressure vessel to provide an annular downcomer forming a coolant flow path between the vessel wall and the core shroud. A probe system that includes a combination of conductivity/resistivity probes and/or one or more time-domain reflectometer (TDR) probes is at least partially located within the downcomer. The probe system measures the coolant level and flow velocity within the downcomer. | 12-18-2008 |
20120177484 | Elliptical Sealing System - The present application provides an elliptical sealing system for use with a rotor and a stator housing of a rotary machine. The elliptical sealing system may include a number of sealing segments with an abradable coating thereon. The sealing segments with the abradable coating thereon may have a substantially elliptical shape. A number of biasing members may be in communication with the sealing segments and the stator housing. | 07-12-2012 |
Bruce William Brisson, Gardnerville, NV US
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20140321993 | ELLIPTICAL SEALING SYSTEM - Some embodiments of the invention are directed to an elliptical sealing system for use with a rotor and a stator housing of a rotary machine. The elliptical sealing system includes a plurality of sealing segments; and an abradable coating having a uniform thickness disposed on each of the plurality of sealing segments, such that the plurality of sealing segments with the abradable coating disposed thereon has a substantially elliptical shape under all conditions when the rotor rotates and the rotor remains stationary. A rotary machine having the elliptical sealing system is also disclosed. | 10-30-2014 |
Bruce William Brisson, Niskayuna, NY US
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20080218008 | Rotor and Stator Assemblies that Utilize Magnetic Bearings for Use in Corrosive Environments - Rotor and stator assemblies that utilize magnetic bearings for supporting the rotor shall during operation can be suitably used in corrosive environments, such as sour gas. The rotor and stator assemblies include NACE compliant magnetic bearing arrangements for sour gas applications. One embodiment includes the use of barrier layers disposed on selected exposed surfaces of the rotor shaft assembly and/or stator assembly. Also disclosed are processes for forming encapsulated stators that exhibit improved corrosion resistance, as well as corrosion resistant materials for backup bearing races and landing sleeves. | 09-11-2008 |
20080219834 | Rotor Shaft Assembly for Magnetic Bearings for Use in Corrosive Environments - Rotor and stator assemblies that utilize magnetic bearings for supporting the rotor shaft during operation can be suitably used in corrosive environments, such as sour gas. The rotor and stator assemblies include NACE compliant magnetic bearing arrangements for sour gas applications. In one embodiment, a rotor shaft assembly for a magnetic bearing arrangement comprises a rotor shaft formed of a ferromagnetic material comprising a plurality of rotor laminations disposed on the rotor shaft; and a barrier layer formed on selected exposed surfaces of the rotor shaft, wherein the barrier layer is effective to resist corrosion relative to the surface without the barrier layer. | 09-11-2008 |
20090113999 | Method for Testing a Rotor and Stator Assembly - Test methods for testing rotor and stator assemblies that utilize magnetic bearings prior to installation. The test method generally includes operating the rotor and stator assembly prior to installation in a test atmosphere at a pressure greater than 2 bar. The test atmosphere can be formed of air, an inert gas, or an expanded cryogenic gas. | 05-07-2009 |
Chris Brisson, San Diego, CA US
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20120214135 | Automated Improvised Explosive Device Training System - A system and method for an automated improvised explosive device training is disclosed. According to one embodiment of the present invention, the system utilizes an IED mock-up that embeds a processor and wireless modem. A separate processor and wireless modem is embedded in a trainee unit. A wireless network interface is provided, allowing for communication between the IED and trainee processors. Upon a simulated detonation, the IED processor queries each trainee unit for their current position using a wireless local area network message. The IED processor is configured to determine distance differentiation and casualty assessment data based on received signal strength of exchanged wireless messages or GPS coordinates. The trainee processor is configured to automatically signal casualty status to the trainee based on casualty assessment data. | 08-23-2012 |
Daniel J. Brisson, Avon, IN US
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20150330708 | FURNACE CONTROL FOR MANUFACTURING STEEL USING SLAG HEIGHT MEASUREMENT AND OFF-GAS ANALYSIS SYSTEMS - Embodiments of the invention comprise measuring the slag height level using a slag height level measurement system, as well as analyzing the off-gas components in a furnace using an off-gas analysis system in order to more efficiently control the furnace during a steelmaking process. The slag height level measurement system and the off-gas analysis system may be utilized to determine when the scrap steel has melted, when the slag height level has decreased, and if the slag height level has decreased due to deficient carbon and/or oxygen, or excess carbon and/or oxygen in the furnace. | 11-19-2015 |
David J. Brisson, Norway, MI US
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20140348621 | Split Body Rear Load Refuse Truck - A rear load refuse truck is used for collecting and compacting trash and recyclables, and includes a truck body, and a single tailgate pivotally connected to a rear end of the truck body between open and closed positions. The tailgate has interior walls defining an interior refuse collecting area divided into two chambers by a splitter mounted within the tailgate and adapted to receive trash and recyclables. A single blade is movably mounted within the interior walls for compacting refuse and is configured with a gap for receiving the splitter. | 11-27-2014 |
Dennis Brisson, Fremont, CA US
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20090044511 | METHOD AND APPARATUS FOR PRESCRIBING AND MANUFACTURING A CORRECTIVE HORSESHOE - A method and apparatus for manufacturing a shoe for an animal is disclosed. The hoof of an animal may be aligned to a pre-determined position. The animal may then be examined against a criteria. It is then determined whether the bone structure of the animal satisfies the criteria. The hoof may be re-aligned to a different pre-determined position if the criteria is not satisfied. A shoe is then manufactured for the animal according to position data corresponding to a satisfactory position. | 02-19-2009 |
Dustin Brisson, Philadelphia, PA US
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20150119263 | CARBON NANOTUBE BIOSENSORS AND RELATED METHODS - Disclosed are devices that comprise a protein, such as an antibody, placed into electronic communication with a semiconductor material, such as a carbon nanotube. The devices are useful in assessing the presence or concentration of analytes contacted to the devices, including the presence of markers for prostate cancer and Lyme disease. | 04-30-2015 |
Gabriel Brisson, Pasadena, CA US
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20090281661 | APPLICATION OF LOCALIZATION, POSITIONING & NAVIGATION SYSTEMS FOR ROBOTIC ENABLED MOBILE PRODUCTS - A robotic cleaner includes a cleaning assembly for cleaning a surface and a main robot body. The main robot body houses a drive system to cause movement of the robotic cleaner and a microcontroller to control the movement of the robotic cleaner. The cleaning assembly is located in front of the drive system and a width of the cleaning assembly is greater than a width of the main robot body. A robotic cleaning system includes a main robot body and a plurality of cleaning assemblies for cleaning a surface. The main robot body houses a drive system to cause movement of the robotic cleaner and a microcontroller to control the movement of the robotic cleaner. The cleaning assembly is located in front of the drive system and each of the cleaning assemblies is detachable from the main robot body and each of the cleaning assemblies has a unique cleaning function. | 11-12-2009 |
Gabriel F. Brisson, Albany, CA US
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20120150154 | DECOUPLING INSTRUMENT SHAFT ROLL AND END EFFECTOR ACTUATION IN A SURGICAL INSTRUMENT - Surgical assemblies and related methods are disclosed that provide for decoupling of instrument shaft roll and end effector actuation. A surgical assembly includes a base, an instrument shaft rotationally mounted to the base, an end effector supported at a distal end of the instrument shaft and including an actuation mechanism driven by a rotational motion, a drive shaft rotationally coupled with the actuation mechanism and configured to provide the rotational motion to the actuation mechanism, and a differential rotationally coupled to the drive shaft and receiving a first input motion and a second input motion. The differential combines the first and second input motions to generate an output motion that rotates the drive shaft. The first input motion is rotationally coupleable to an actuation source. The second input motion is coupled to rotation of the instrument shaft relative to the base. | 06-14-2012 |
20120150192 | METHOD FOR PASSIVELY DECOUPLING TORQUE APPLIED BY A REMOTE ACTUATOR INTO AN INDEPENDENTLY ROTATING MEMBER - Surgical assemblies and related methods are disclosed that provide for the transmission of high levels of actuation torque to a rotary mechanism of an end effector supported by an independently rotatable main shaft without causing undesirable rotation of the main shaft. An input drive shaft is coupled with both the rotary mechanism and the main shaft via a transmission and a rotational coupling so that the main shaft is passively subjected to a counteracting torque opposite in direction to the actuation torque transmitted to the rotary mechanism so as to inhibit rotational driving of the main shaft by the transmitted actuation torque. | 06-14-2012 |
20120310221 | SURGICAL INSTRUMENT WITH CONTROL FOR DETECTED FAULT CONDITION - A method and system of controlling a surgical instrument including an end effector are provided. The method includes detecting a first signal indicating that an end effector component of a surgical instrument is positioned between a first position and a second position, and automatically controlling operation of the end effector component after a second signal is not received within a predetermined time period after detecting the first signal. The second signal indicates that the end effector component is in one of the first position or the second position. The system includes a surgical instrument and a controller to implement the method. | 12-06-2012 |
20120310255 | SURGICAL INSTRUMENT WITH SINGLE DRIVE INPUT FOR TWO END EFFECTOR MECHANISMS - Methods for treating tissue, and surgical assemblies and related methods are disclosed in which a single input is used to sequentially articulate two members. A surgical assembly includes an end effector, a base supporting the end effector, an input link movable relative to the base through a range of motion between a first configuration and a second configuration, and an actuation mechanism. The end effector includes a first articulated member and a second articulated member. The actuation mechanism drivingly couples the input link to the first articulated member within a first portion of the range of motion and drivingly coupling the input link with the second articulated member within a second portion of the range of motion so that a movement of the input link from the first configuration to the second configuration articulates the first articulated member and then articulates the second articulated member. | 12-06-2012 |
20120310256 | GRIP FORCE CONTROL IN A ROBOTIC SURGICAL INSTRUMENT - Surgical assemblies, instruments, and related methods are disclosed that control tissue gripping force. A surgical assembly includes an end effector including a jaw operable to grip a patient tissue and a spring assembly. The spring assembly includes an output link drivingly coupled with the jaw, an input link drivingly coupled to an articulation source, and a spring coupled with the input and output links to transfer an articulation force from the input link to the output link. The spring is preloaded to inhibit relative movement between the input link and the output link while the transferred articulation force is below a predetermined level and so as to allow relative movement between the input link and the output link when the transferred articulation force is above the predetermined level. | 12-06-2012 |
20130204271 | Systems and Methods for Controlling a Robotic Surgical System - A method comprises generating a command to move a surgical robotic manipulator to a predetermined safety configuration and locking the robotic manipulator in the safety configuration in response to receiving the command. The method further comprises detecting if a mock instrument has been mounted on the robotic manipulator when the robotic manipulator is in the safety configuration. If the mock instrument is detected, an override command is generated to unlock the robotic manipulator from the safety configuration. | 08-08-2013 |
20140200596 | TORQUE COMPENSATION - Embodiments of a clamping system are disclosed. In some embodiments, a system used with a motor assembly and a clamping device is presented, the system adjusting torque limits in the motor assembly according to conditions, for example operating temperature of the motor assembly and aging of the clamping device and the motor assembly. The clamping device can be, for example, a stapler or a vessel sealer. | 07-17-2014 |
20150018863 | SURGICAL INSTRUMENT WITH SINGLE DRIVE INPUT FOR TWO END EFFECTOR MECHANISMS - Methods for treating tissue, and surgical assemblies and related methods are disclosed in which a single input is used to sequentially articulate two members. A surgical assembly includes an end effector, a base supporting the end effector, an input link movable relative to the base through a range of motion between a first configuration and a second configuration, and an actuation mechanism. The end effector includes a first articulated member and a second articulated member. The actuation mechanism drivingly couples the input link to the first articulated member within a first portion of the range of motion and drivingly coupling the input link with the second articulated member within a second portion of the range of motion so that a movement of the input link from the first configuration to the second configuration articulates the first articulated member and then articulates the second articulated member. | 01-15-2015 |
20150173732 | DECOUPLING INSTRUMENT SHAFT ROLL AND END EFFECTOR ACTUATION IN A SURGICAL INSTRUMENT - Surgical assemblies and related methods are disclosed that provide for decoupling of instrument shaft roll and end effector actuation. A surgical assembly includes a base, an instrument shaft rotationally mounted to the base, an end effector supported at a distal end of the instrument shaft and including an actuation mechanism driven by a rotational motion, a drive shaft rotationally coupled with the actuation mechanism and configured to provide the rotational motion to the actuation mechanism, and a differential rotationally coupled to the drive shaft and receiving a first input motion and a second input motion. The differential combines the first and second input motions to generate an output motion that rotates the drive shaft. The first input motion is rotationally coupleable to an actuation source. The second input motion is coupled to rotation of the instrument shaft relative to the base. | 06-25-2015 |
Gabriel Francis Brisson, Albany, CA US
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20140222279 | METHODS AND SYSTEMS FOR COMPLETE COVERAGE OF A SURFACE BY AN AUTONOMOUS ROBOT - A robot configured to navigate a surface, the robot comprising a movement mechanism; a logical map representing data about the surface and associating locations with one or more properties observed during navigation; an initialization module configured to establish an initial pose comprising an initial location and an initial orientation; a region covering module configured to cause the robot to move so as to cover a region; an edge-following module configured to cause the robot to follow unfollowed edges; a control module configured to invoke region covering on a first region defined at least in part based at least part of the initial pose, to invoke region covering on least one additional region, to invoke edge-following, and to invoke region covering cause the mapping module to mark followed edges as followed, and cause a third region covering on regions discovered during edge-following. | 08-07-2014 |
Gabriel Francis Brisson, Red Oak, CA US
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20110167574 | METHODS AND SYSTEMS FOR COMPLETE COVERAGE OF A SURFACE BY AN AUTONOMOUS ROBOT - A robot configured to navigate a surface, the robot comprising a movement mechanism; a logical map representing data about the surface and associating locations with one or more properties observed during navigation; an initialization module configured to establish an initial pose comprising an initial location and an initial orientation; a region covering module configured to cause the robot to move so as to cover a region; an edge-following module configured to cause the robot to follow unfollowed edges; a control module configured to invoke region covering on a first region defined at least in part based at least part of the initial pose, to invoke region covering on least one additional region, to invoke edge-following, and to invoke region covering cause the mapping module to mark followed edges as followed, and cause a third region covering on regions discovered during edge-following. | 07-14-2011 |
John G. Brisson, Rockport, MA US
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20100170660 | HEAT EXCHANGERS AND RELATED METHODS - Heat exchangers and related methods, e.g., methods of reducing heat from a load, are disclosed. In some embodiments, a device includes a stationary element defining a cavity, a movable element, and a first heat pipe in fluid communication with the cavity defined by the stationary element. | 07-08-2010 |
20110271676 | HEAT ENGINE WITH CASCADED CYCLES - A method of converting thermal energy into another energy form using a thermodynamic cycle is disclosed, the method including the steps of: pressurizing a working fluid; supplying thermal energy to heat the working fluid from a liquid or substantially liquid state to a supercritical fluid state; in a first expander, substantially isentropically expanding the working fluid to yield energy in the other energy form; separating the expanded working fluid to form a first portion of the fluid diverted to a second expander and a second portion of the working fluid diverted to bypass the second expander; in the second expander, substantially isentropically expanding the first portion of the working fluid to yield energy in the other energy form; condensing the expanded first portion of the working fluid to a liquid or substantially liquid state; and recombining the first and second portions of the working fluid to be recirculated in the cycle. | 11-10-2011 |
20120125614 | METHOD FOR ACTIVE COOLING OF DOWNHOLE TOOLS USING THE VAPOR COMPRESSION CYCLE - A method of and apparatus for cooling equipment including exposing a fluid to a tool comprising electronic components at a temperature T and pressure P, compressing the fluid to a temperature T | 05-24-2012 |
20130090395 | Fischer Tropsch Reactor with Integrated Organic Rankine Cycle - A process for recovering heat uses a product stream from a Fischer Tropsch synthesis reactor as the coolant in the same Fischer Tropsch reactor. This stream is then used as the working fluid in an associated organic Rankine cycle. In this manner, the waste heat from the Fischer Tropsch reactor can be efficiently converted into shaft work within the Fischer Tropsch plant. The Fischer Tropsch fluid can then be recycled into the plant product stream. | 04-11-2013 |
20130263803 | RECIPROCATING EXPANDER VALVE OPERATING APPARATUS, SYSTEM AND METHOD - The disclosure describes a method to operate a conventional 4 cylinder engine as an expander for any pressurized fluid (e.g., liquid, vapor, or gas). A poppet valve system is disclosed enabling upward lift of the inlet valve, with assist from cylinder compression pressure, together with downward lift from an exhaust valve, resulting in especially efficient expansion of fluid or gas in a thermodynamic power cycle. Further, it is described that a desmodromic valve operation system may be employed and provides essential guidance and opening closing actions for proper operation of the expander system. | 10-10-2013 |
20140374660 | Engine Chemical Reactor With Catalyst - The use of porous materials in the dead space of reciprocating engines is described. The porous material can be used to condition the cylinder gases. In addition, the porous material may include a catalyst for driving chemical reactions. The catalytic process occurs on the porous material, not on the cylinder walls. The engine parameters (number of cycles, number of strokes per cycle, compression ratio, engine speed, cylinder volume, valves timing, gas composition, pressure and temperature) are adjusted to optimize gas compression or chemical reactor performance. | 12-25-2014 |
Maurice Ovide Brisson, Hooksett, NH US
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20110079666 | MANIFOLD SPRAYING SYSTEM WITH IMPROVED MOUNTING ASSEMBLY - A mounting system for a spray manifold having a plurality of spray modules arranged in a lateral array with support assemblies between adjacent modules. The mounting arrangement includes one or more mounting assemblies which each have a hub that is securable about one of the manifold support assemblies and a clamp comprising a pair of clamping arms that is securable about the hub by means of an appropriate fastener. The hub and clamping arms define complementary circular surfaces which permit the selected pivotal positioning of the hub and the spray manifold to which it is secured relative to the clamp and a machine mounting structure. | 04-07-2011 |
Pascal Brisson, Greensboro, NC US
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20140318266 | FLIGHT CONTROL SYSTEM LOADING TEST APPARATUS AND METHOD - A flight control system loading test apparatus includes a surface-mounted sector, a cam profile sector, a dummy weight, and a cable. The surface-mounted sector attaches to an aircraft flight control system body such that the surface-mounted sector pivots along with the body about a pivot axis. The cam profile sector is configured to rotate about a rotational axis among a plurality of loading positions. The cam profile sector includes a profile surface having a plurality of curves. Each curve follows a different radius emanating from a respective axis substantially parallel to the rotational axis of the cam profile sector. The cable contacts the cam profile sector along the profile surface. An applied hinge moment using the dummy weight varies as the cam profile sector rotates about the rotational axis. | 10-30-2014 |
Randall R. Brisson, Norway, MI US
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20140348621 | Split Body Rear Load Refuse Truck - A rear load refuse truck is used for collecting and compacting trash and recyclables, and includes a truck body, and a single tailgate pivotally connected to a rear end of the truck body between open and closed positions. The tailgate has interior walls defining an interior refuse collecting area divided into two chambers by a splitter mounted within the tailgate and adapted to receive trash and recyclables. A single blade is movably mounted within the interior walls for compacting refuse and is configured with a gap for receiving the splitter. | 11-27-2014 |
Timothy Brisson, Auburn, CA US
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20130059559 | Locator System - A locator system is disclosed. An E911-enabled wireless network including a switching center is configured receive a request to generate location information regarding a remote mobile station, and send said location information to a subscriber only after obtaining consent from the remote mobile station. | 03-07-2013 |
20130344845 | LOCATOR SYSTEM - A locator system and method of use is disclosed. The locator system may be used to receive radiolocation signals, calculate location data based on the radiolocation signals, and send the current location data over a telecommunication network to a server computer. A client may request the location data from the server computer and the server may send the location data to the client. | 12-26-2013 |
Timothy A. Brisson, Gardnerville, NV US
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20080268875 | LOCATOR SYSTEM - A locator system is disclosed. An e911-enabled wireless network including a switching center is configured receive a request to generate location information regarding a remote mobile station, and send said location information to a subscriber only after obtaining consent from the remote mobile station. | 10-30-2008 |
Timothy J. Brisson, Greenville, SC US
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20140366386 | CUTTING TOOL ASSEMBLY FOR HVAC VENT OPENING AND THE LIKE - A power cutting tool for automatically cutting out a vent opening in a substrate such as a floor and the like according to a prescribed pattern is disclosed. The power cutting tool includes a base assembly adapted for support on a surface of said substrate. A track assembly having a track is carried by the base assembly for automatically guiding the movement of the cutting tool. A power cutting tool includes a cutting blade which penetrates the substrate to cut out the vent opening. A drive assembly includes a first drive for operating the cutting blade, and a second drive engaging the track for automatically moving the power cutting tool along the track while simultaneously operating the cutting blade to cut out the vent opening pattern in the substrate. | 12-18-2014 |