Keith W.
Keith W. Benson Iv, Chicago, IL US
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20080309437 | Fault Interrupting and Reclosing Device - A fault interrupting and reclosing device includes a circuit interrupter coupled to an actuator. The actuator includes at least one force generating element for generating an opening force for opening the circuit interrupter and for generating a restoring force to close the circuit interrupter. The device further includes a latch to engage the actuator to hold the contacts open once opened. In a preferred arrangement, the device is provided with an automatic mode of operation including a reclose process and a non-reclosing mode of operation. The device also preferably includes a method of determining the end-of-life of a vacuum interrupter monitors characteristics and/or parameters of a fault current or vacuum interrupter operation to predict a percent of life consumed with each fault current interruption operation. A cumulative percent of life consumed may also be determined, and an end-of-life may be predicted based upon the cumulative percent of life consumed. | 12-18-2008 |
20120166103 | Fault Interrupting and Reclosing Device - A fault interrupting and reclosing device includes a circuit interrupter coupled to an actuator. The actuator includes at least one force generating element for generating an opening force for opening the circuit interrupter and for generating a restoring force to close the circuit interrupter. The device further includes a latch to engage the actuator to hold the contacts open once opened. In a preferred arrangement, the device is provided with an automatic mode of operation including a reclose process and a non-reclosing mode of operation. The device also preferably includes a method of determining the end-of-life of a vacuum interrupter monitors characteristics and/or parameters of a fault current or vacuum interrupter operation to predict a percent of life consumed with each fault current interruption operation. A cumulative percent of life consumed may also be determined, and an end-of-life may be predicted based upon the cumulative percent of life consumed. | 06-28-2012 |
Keith W. Cunningham, Fairbanks, AK US
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20150019185 | Validating And Calibrating A Forecast Model - Disclosed are methods and systems of rapidly validating accuracy in particle cloud forecast transport and dispersion models. An example method can comprise accessing a forecast model of a volcanic ash cloud. An example method can comprise generating first data based at least on the forecast model. The first data can have at least one fewer spatial dimension than second data associated with the forecast model. An example method can comprise determining accuracy of the forecast model based at least on measurements of at least a portion of the volcanic ash cloud. An example method can comprise refining the forecast model based at least on the determined accuracy, thereby improving a representation of the volcanic ash cloud. | 01-15-2015 |
Keith W. Herzogenrath, Hitchcock, TX US
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20090123233 | Magnetic connector for spill boom - A magnetic connector assembly for attaching spill boom to an otherwise featureless coated steel surface comprises a flexible plate having a front side and a back side, at least one magnet mounted to the plate to assert a magnetic field over the back side of the plate, and a connector for the boom mounted to the front side of the plate. The at least one magnet is sized to retain the magnetic connector assembly in a fixed position on a vertically positioned ferromagnetic wall with a force requiring at least 5 pounds to break. | 05-14-2009 |
Keith W. Hovis, Stillwater, OK US
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20080207971 | Alkylation Process with Settler Effluent Recycle - A system and/or process for increasing the isobutane to olefin ratio in an alkylation process/system is disclosed. The system and/or process includes provisions for charging a portion of the settler effluent as a feed to at least one reaction zone downflow from the first reaction zone of a multi-zone alkylation reactor along with a portion of the olefin feed to the multi-zone alkylation reactor. | 08-28-2008 |
20080207976 | Method for removing water from an alkylation process system - A method is disclosed for removing water from an alkylation process system using a water removal column to remove water from a re-run column (catalyst regeneration column) overhead stream. | 08-28-2008 |
20090035197 | Alkylation Process with Recontacting in Settler - A system and/or process for decreasing the level of at least one organic fluoride present in a hydrocarbon phase contained in an alkylation settler by contacting the hydrocarbon phase with an HF containing stream, containing greater than about 80 wt. % and less than about 94 wt. % HF, in the intermediate portion of the settler which contains at least one tray system, with each tray system comprising a perforated tray defining a plurality of perforations and a layer of packing below the perforated tray, are disclosed. | 02-05-2009 |
20100129265 | ALKYLATION SYSTEM WITH CATALYST TRANSFER - A system for alkylating hydrocarbons which includes an improved method of safely handling alkylation catalyst is disclosed. The process includes passing the alkylation catalyst from a settler vessel to a catalyst receiving vessel, via a catalyst cooler, for containment therein in the presence of a condensible gas. Also disclosed is a method for controlling the pressure in the catalyst receiving vessel by controlling the rate of removal of vapors. | 05-27-2010 |
20100310430 | BARRIER FOR AN ACID ALKYLATION UNIT AND PROCESS RELATING THERETO - One exemplary embodiment can be a barrier for a leak escaping from an alkylation unit. The barrier can include a plurality of members positioned proximate to at least one surface of a vessel in the alkylation unit. Generally, the plurality of members includes at least one first member spaced apart from the at least one surface, and at least one second member distinct from the at least one first member spaced apart from the at least one surface. Typically, the second member has at least a portion closer to the at least one surface than the at least one first member. | 12-09-2010 |
Keith W. Jones, Sunnvale, CA US
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20120142551 | Methods for Genotyping Selected Polymorphism - Methods for genotyping polymorphisms using a locus specific primer that is complementary to a region near a selected polymorphism are described. Methods for synthesizing pools of locus specific primers that incorporate some degenerate positions are also disclosed. A plurality of different sequence capture probes are synthesized simultaneously using degenerate oligonucleotide synthesis. The sequence of the locus specific regions of the capture probes are related in that they have some bases that are identical in each sequence in the plurality of sequences and positions that vary from one locus specific region to another. The sequences are selected based on proximity to a polymorphism of interest and because they conform to a similar sequence pattern. | 06-07-2012 |
Keith W. Kilham, Riverside, CA US
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20110290919 | HAZARDOUS WASTE SANITATION AND REMOVAL DEVICE, METHODS OF USE AND APPLICATIONS THEREOF - Hazardous waste sanitation and removal devices are described that include: a) a unitary shredder system, b) a transport system, a pre-treatment system or a combination thereof, comprising a reciprocating operation system, c) a treatment system, d) a dewatering system, a desolutionizing system or a combination thereof, and e) a collection system for disposal. Methods of sanitizing hazardous waste material are described and include: a) providing a unitary shredder system, b) providing a transport system, a pre-treatment system or a combination thereof, comprising a reciprocating operation system, c) providing a treatment system, d) providing a dewatering system, a desolutionizing system or a combination thereof, e) providing a collection system for disposal, f) providing a hazardous waste material, g) introducing the hazardous waste material into the shredder system to produce a shredded waste material, h) transporting the shredded waste material to the treatment system utilizing the transport system, the pre-treatment system or a combination thereof, wherein the treatment system, the pre-treatment system or the combination thereof comprises a reciprocating operation system, i) treating the shredded waste material to produce a shredded treated material, j) dewatering or desolutionizing the shredded treated material, and k) collecting the shredded treated material in the collection system. Dewatering processes are also disclosed that includes at least one collection of wastes, at least one screw press, at least one conveyor system that carries the at least one collection of wastes after interaction with the at least one screw press, and at least one filter system. | 12-01-2011 |
Keith W. Macrenaris, Evanston, IL US
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20140271490 | BACTERIA-TARGETED MAGNETIC RESONANCE CONTRAST AGENTS - The present invention relates to bacteria-targeted contrast agents for magnetic resonance imaging (MRI). In particular, the present invention relates to bacteria targeted MRI contrast agents that can be used to detect bacteria in vivo or in vitro. In certain embodiments, the contrast agents comprise a metal chelate conjugated to at least two Zn-dipicolylamine groups. | 09-18-2014 |
Keith W. Malang, Longmont, CO US
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20080203282 | SENSING ABSOLUTE POSITION OF AN ENCODED OBJECT - In one aspect of the present invention, a device for sensing an absolute position of an encoded object, comprising: a position tracking module comprising: a track illumination module configured to illuminate the encoded object with one more light beams, and to detect one or more light beams resulting from said illumination of said encoded object; and an absolute position determinator configured to determine the absolute position of the encoded object based on said one or more light beams resulting from said illumination of said encoded object. | 08-28-2008 |
20100074089 | METHOD FOR FINDING AND TRACKING SINGLE-MODE OPERATION POINT OF EXTERNAL CAVITY DIODE LASERS - An apparatus comprising: a processor for determining if a laser is operating in a single-mode state and for determining the degree to which one of one or more tunable parameters for the laser must be adjusted so that laser operates in a single-mode state if not operating in a single-mode state, wherein the one or more tunable parameters include the following parameters: the laser current and the wavelength of the output light. The apparatus may include a laser and/or a holographic storage medium. Also provided is a method for determining if a laser is operating in a single-mode state and for determining the degree to which one of one or more tunable parameters for the laser must be adjusted so that laser operates in a single-mode state if not operating in a single-mode state. | 03-25-2010 |
20120113493 | HIGH SPEED ELECTROMECHANICAL SHUTTER - An electromechanical shutter device comprising a base member and a shutter assembly comprising: an electrical current source member; a shutter member movable between a light beam blocked position and a light beam passed position; a light beam blocking member associated with the shutter member; a shutter coil associated with the shutter member which generates an electromagnetic force when energized; at least one magnet which generates a magnet flux directed towards and intersecting the shutter coil; electrically conductive means connecting the electrical current source member to the shutter member for passing electrical current to energize the shutter coil and to control movement of the shutter member between the light beam blocked and passed positions; wherein when the shutter coil is energized, an electromagnetic force is generated that interacts with the magnetic flux to thereby cause movement of the shutter member between the light beam blocked and light beam passed positions. | 05-10-2012 |
20120287491 | METHOD FOR FINDING AND TRACKING SINGLE-MODE OPERATION POINT OF EXTERNAL CAVITY DIODE LASERS - An apparatus comprising: a processor for determining if a laser is operating in a single-mode state and for determining the degree to which one of one or more tunable parameters for the laser must be adjusted so that laser operates in a single-mode state if not operating in a single-mode state, wherein the one or more tunable parameters include the following parameters: the laser current and the wavelength of the output light. The apparatus may include a laser and/or a holographic storage medium. Also provided is a method for determining if a laser is operating in a single-mode state and for determining the degree to which one of one or more tunable parameters for the laser must be adjusted so that laser operates in a single-mode state if not operating in a single-mode state. | 11-15-2012 |
Keith W. Mellencamp, Lafayette, IN US
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20130081523 | MANIPULATION TOOL FOR BELLOWS - A manipulation tool for bellows. The manipulation tool includes a first set of grip members having a first upper grip member and a first lower grip member, and a second set of grip members having a second upper grip member and a second lower grip member. A first arm assembly is connected to the first set of grip members for moving the first upper grip member with respect to the first lower grip member along a width of the bellows. A second arm assembly is connected to the second set of grip members for move the second upper grip member with respect to the second lower grip member along the width of the bellows. Further, an operating mechanism is associated with the first arm assembly and the second arm assembly for moving the first arm assembly with respect to the second arm assembly along a length of the bellows. | 04-04-2013 |
Keith W. Minor, Sr., Channahon, IL US
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20110099916 | Gutter hanger - A gutter hanger having a mounting portion to be secured to a building frame and a support portion to engage a gutter in an operative position on the building frame. The mounting portion has first and second legs joined together to define an upwardly opening “U” shape to receive a depending flashing portion with the mounting portion secured to a building frame. | 05-05-2011 |
20120023834 | APPARATUS FOR FACILITATING THE INSTALLATION OF A GUTTER AND METHOD OF INSTALLING A GUTTER USING THE APPARATUS - The combination of a building roof section and a flashing repositioning apparatus. The roof section has an upwardly facing surface, with an edge at which there is a fascia, and a depending flashing portion. The flashing repositioning apparatus has a flashing engaging assembly and a manipulating assembly. The flashing engaging assembly has a body defining a wedging surface and a guide surface. The guide surface is configured to be consistently located in a predetermined operative position against the fascia surface wherein the wedging surface is at a predetermined angle relative to the fascia surface. The wedging surface resides between the fascia surface and the flashing portion to define a gap into which a wall of a gutter can be directed. | 02-02-2012 |
Keith W. Piersall, Winter Springs, FL US
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20150128609 | TRANSITION SUPPORT SYSTEM FOR COMBUSTION TRANSITION DUCTS FOR TURBINE ENGINES - An adjustable transition duct support system for a transition duct that channels hot gases from a combustor exit to a gas turbine inlet of a turbine engine. The adjustable transition duct support system includes an adjustable forward transition flexible support assembly in contact with a transition duct body, whereby the forward transition flexible support assembly may be formed from a base extending toward the transition duct body and first and second side support arms extending from the base to the transition duct body. The first and second side support arms may be formed from a plurality of flex plates spaced from each other with spacers that provide rigidity in circumferential and radial directions and flexibility in an axial direction. The number of flex plates used may be varied to accommodate different turbine engines. The adjustable transition duct support system may have natural frequencies for circumferential and radial modes above two engine orders. | 05-14-2015 |
Keith W. Rauenbuehler, San Francisco, CA US
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20140362056 | DEVICE, METHOD, AND GRAPHICAL USER INTERFACE FOR MOVING USER INTERFACE OBJECTS - An electronic device with a display and a touch-sensitive surface displays a user interface with a plurality of content units, where the content units are arranged along a first axis in the user interface, and a respective content unit is associated with corresponding metadata. The device detects a contact on the touch-sensitive surface and a first movement of the contact. In response to detecting the first movement of the contact, the device moves a first set of one or more of the content units perpendicular to the first axis in the user interface in accordance with the first movement, and for one or more respective content units in the first set of content units, the device displays metadata for the respective content unit adjacent to the respective content unit that was not displayed immediately prior to detecting the first movement of the contact. | 12-11-2014 |
Keith W. Saints, San Diego, CA US
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20090052573 | METHOD AND APPARATUS FOR FORWARD LINK POWER CONTROL - A forward link power control mechanism measures the reverse link power control bits which are transmitted on the forward traffic channel. At the remote station, the reverse link power control bits from multiples base stations or multiple signal paths are measured, combined, and filtered to yield an improved measurement of the forward link signal quality. The reverse link power control bits which are deemed unreliable are omitted from use in the power control loop. The remote station generates a set of forward link power control bit in accordance with the measurements and transmits these bits to all base stations in communication with the remote station. Each base station adjusts its gain of the forward traffic channel in accordance to its measurement of the forward link power control bit. | 02-26-2009 |
20100080279 | METHOD AND APPARATUS FOR REDUCING INTERFERENCE OF A SIGNAL OVER A PLURALITY OF STAGES - An apparatus for reducing interference of a signal over a plurality of stages includes a processor configured to determine at least two equalizer taps based on at least one of a covariance and a channel impulse response of the signal. The processor is further configured to estimate at least one additional equalizer tap based on the at least two equalizer taps. In addition, the processor is configured to reduce, for each of the plurality of stages, the interference of the signal for that stage using an equalizer tap from either the at least two equalizer taps or the at least one additional equalizer tap, so that the signal for the next stage in the plurality of stages has the reduced interference. A method is also provided for reducing interference of a signal over a plurality of stages. | 04-01-2010 |
20100246471 | DYNAMIC SHARED FORWARD LINK CHANNEL FOR A WIRELESS COMMUNICATION SYSTEM - A dynamic shared forward link channel (or “data” channel) is used to send multicast data to a group of wireless devices, e.g., using a common long code mask for the data channel. Reference power control (PC) bits are also sent on the data channel and used for signal quality estimation. A shared forward link control channel is used to send user-specific signaling to individual wireless devices, e.g., using time division multiplexing (TDM) and a unique long code mask for each wireless device. A shared forward link indicator channel is used to send reverse link (RL) PC bits to the wireless devices, e.g., using TDM. The data channel is jointly power controlled by all wireless devices receiving the data channel. The control and indicator channels are individually power controlled by each wireless device such that the signaling and RL PC bits sent on these channels for the wireless device are reliably received. | 09-30-2010 |
20100323747 | METHOD AND APPARATUS FOR FORWARD LINK POWER CONTROL - A forward link power control mechanism measures the reverse link power control bits which are transmitted on the forward traffic channel. At the remote station, the reverse link power control bits from multiples base stations or multiple signal paths are measured, combined, and filtered to yield an improved measurement of the forward link signal quality. The reverse link power control bits which are deemed unreliable are omitted from use in the power control loop. The remote station generates a set of forward link power control bit in accordance with the measurements and transmits these bits to all base stations in communication with the remote station. Each base station adjusts its gain of the forward traffic channel in accordance to its measurement of the forward link power control bit. | 12-23-2010 |
Keith W. Vodrazka, Lakeland, TN US
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20100167928 | COTTON FIBER LENGTH ENHANCEMENT - This invention relates to a method for improving cotton fiber length comprising applying to cotton a composition comprising a mixture of (A) cyclanilide or one of its agriculturally effective salts, (B) mepiquat chloride or one of its agriculturally effective salts, (C) optional additives for plant-protection compositions, and (D) optional adjuvants for plant-protection compositions, and wherein the mixture is applied at an application rate such that the total of components A and B is from about 4 to about 200 g/hectare. | 07-01-2010 |
Keith W. Vrbicky, Norfolk, NE US
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20150058042 | CONSOLIDATED PATIENT INFORMATION EXCHANGE - An integrated electronic healthcare exchange system includes a healthcare server and an interface coupled to the healthcare server. The healthcare server includes a processor coupled to a memory and a communications network. The healthcare server further includes a processing module for receiving from a call coordination center, via the communication network, healthcare data including DICOM formatted data and non-DICOM data received from an originating healthcare facility regarding a patient, and which permits a call coordinate to create a patient file, assign a unique claim ID to the patient file, and store the patient file in the memory of the healthcare server. The healthcare server further comprises a module which provides access to the stored patient file by the originating healthcare facility through the interface. The interface is coupled to the healthcare server and to the communication network. | 02-26-2015 |
Keith W. Weishuhn, Waterford, MI US
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20120209463 | METHOD FOR OPERATING A HYBRID VEHICLE - A method for operating a hybrid vehicle, particularly one that includes both a primary and an auxiliary power source. According to one exemplary embodiment, the method seeks to decouple or disassociate a driver's engagement of an accelerator pedal with activation of an auxiliary power source, such as an internal combustion engine. This way, if the driver aggressively engages the accelerator pedal while the hybrid vehicle is being propelled by a battery and an electrical motor, the method will delay activation of the internal combustion engine so that the two events do not appear to be linked or connected to one another. Delaying activation of the internal combustion engine while the electric motor is under a heavy stress load may also improve the drive quality of the hybrid vehicle. | 08-16-2012 |
20150091294 | INTEGRAL PUMP MOUNT AND HOSE ATTACHMENT FOR A VEHICLE - An apparatus is provided that mounts both a pump and either an inlet hose or an outlet hose for the pump to vehicle support structure. The pump has a pump housing with a pump inlet and a pump outlet. An inlet hose is attached to the pump inlet, and an outlet hose is attached to the pump outlet. The apparatus includes a compliant pump hose mount that has a hose attachment portion with a hose opening sized so that one of the inlet hose and the outlet hose is supportable by the pump hose mount at the hose opening. The pump hose mount also has a mount portion mountable to the vehicle support structure. The pump is thereby mounted to the vehicle support structure by the pump hose mount so that noise and vibration of the pump are mitigated by the pump hose mount. | 04-02-2015 |