Kurt A.
Kurt A. Boehni, Roswell, GA US
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20140142791 | SYSTEM AND METHOD FOR FLEET WHEEL-RAIL LUBRICATION AND NOISE MANAGEMENT - The present invention is a system and method for the control of applying lubrication to the wheels of a fleet of railed-based vehicles and the rails on which the railed-based vehicles travel. In an aspect, the wheel-rail lubrication fleet management system is configured to analyze and optimize the application of wheel/rail lubrication within a whole fleet to the best possible efficiency. In an additional aspect, the wheel-rail lubrication fleet management system is further configured to manage the noise created by the interaction between the wheels and rails of the whole fleet. In such aspects, the wheel-rail lubrication fleet management system can monitor the real results of the application of lubricant of rail-wheel systems that utilize the lubrication fleet management system. | 05-22-2014 |
Kurt A. Brendley, Mclean, VA US
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20120186907 | Fast Rope Descent System - A system for descending a rope regardless of the tension on the working end of the rope. The system comprises a frame having first, second, third and fourth sides, the first and third sides being relatively positioned at a first angle and the second and fourth sides being relatively positioned at a second angle. In some embodiments, the sum of the first angle and the second angle equals 180 degrees. The system also includes a plurality of friction nodes associated with the first side for: (1) receiving a rope, (2) enabling the frame to selectively move up or down relative to the rope, and (3) applying a select amount of friction to the rope according to the relative position of the frame to the rope. | 07-26-2012 |
Kurt A. Burkhart, Sr., North Granby, CT US
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20100221068 | Method And Apparatus For Fluid Retention or Detention - In a system and method for retaining or detaining a fluid beneath a ground surface, a plurality of modules, each having at least one vertically disposed side portion supporting a horizontally disposed roof are provided. The plurality of modules, each being in fluid communication, either directly or indirectly, with each of the other modules, are arranged in an assembly having a plurality of rows and columns. Each of the rows and columns contain at least one flow obstructer such that fluid flow through each of said rows and columns is circuitous. | 09-02-2010 |
20110253238 | Integrated Bulk Fluids Management System - Modular storage and controlled outflow systems for controlling a flow of water and methods of assembly of modular storage and controlled outflow systems having indirect flow of water through the system. Modular systems for controlling a flow of water having beams extending across the modules to direct the flow of water in an indirect manner or a serpentine or semi-serpentine manner. Modular storage and controlled outflow systems for treatment and filtration of water. | 10-20-2011 |
20130115003 | Integrated Bulk Fluids Management System - Modular storage and controlled outflow systems for controlling a flow of water and methods of assembly of modular storage and controlled outflow systems having indirect flow of water through the system. Modular systems for controlling a flow of water having beams extending across the modules to direct the flow of water in an indirect manner or a serpentine or semi-serpentine manner. Modular storage and controlled outflow systems for treatment and filtration of water. | 05-09-2013 |
20140041741 | Modules For Integrated Bulk Fluids Management - Modules for controlling a flow of water and methods of assembly of modules to establish indirect flow of water through a modular system. Modular systems for controlling a flow of water having beams extending across the modules to direct the flow of water in an indirect manner or a serpentine or semi-serpentine manner. Modular storage and controlled outflow systems for treatment and filtration of water. | 02-13-2014 |
Kurt A. Burton, Berkley, MO US
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20150298297 | CLAMPING METHOD AND APPARATUS - One example of the present disclosure relates to a method of processing first and second workpieces. The method includes constraining the second workpiece; abutting first and second workpieces together to form a joint; applying first and second selectively adjustable forces against the first workpiece to bias the first workpiece against the second workpiece; friction stir welding the first and second workpieces along the joint; maintaining the forces equal to each other while friction stir welding; and automatically varying at least one of the forces responsive to thermal size variations of the first and second workpieces. An apparatus for carrying out this method is also provided. | 10-22-2015 |
Kurt A. Feiste, Austin, TX US
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20090006817 | Mechanisms for Placing a Processor into a Gradual Slow Mode of Operation - Mechanisms for placing a processor into a gradual slow down mode of operation are provided. The gradual slow down mode of operation comprises a plurality of stages of slow down operation of an issue unit in a processor in which the issuance of instructions is slowed in accordance with a staging scheme. The gradual slow down of the processor allows the processor to break out of livelock conditions. Moreover, since the slow down is gradual, the processor may flexibly avoid various degrees of livelock conditions. The mechanisms of the illustrative embodiments impact the overall processor performance based on the severity of the livelock condition by taking a small performance impact on less severe livelock conditions and only increasing the processor performance impact when the livelock condition is more severe. | 01-01-2009 |
20090006820 | Issue Unit for Placing a Processor into a Gradual Slow Mode of Operation - An issue unit for placing a processor into a gradual slow down mode of operation is provided. The gradual slow down mode of operation comprises a plurality of stages of slow down operation of an issue unit in a processor in which the issuance of instructions is slowed in accordance with a staging scheme. The gradual slow down of the processor allows the processor to break out of livelock conditions. Moreover, since the slow down is gradual, the processor may flexibly avoid various degrees of livelock conditions. The mechanisms of the illustrative embodiments impact the overall processor performance based on the severity of the livelock condition by taking a small performance impact on less severe livelock conditions and only increasing the processor performance impact when the livelock condition is more severe. | 01-01-2009 |
20090259815 | METHOD AND SYSTEM FOR DETERMINING MULTIPLE UNUSED REGISTERS IN A PROCESSOR - An improved method, device and system are presented for selecting a predetermined number of unused registers in a processor. The method includes partitioning registers in a processor into subsets; searching each subset for an unused register; determining whether every subset includes an unused register; if so, selecting an unused register from each subset; if not, partitioning the registers into new subsets with each subset having a different combination of registers; searching each of the new subsets for an unused register; determining whether each of the new subsets includes an unused register; if so, selecting an unused register from each new subset; and if not, searching each register serially to find the predetermined number of unused registers. | 10-15-2009 |
20100161945 | INFORMATION HANDLING SYSTEM WITH REAL AND VIRTUAL LOAD/STORE INSTRUCTION ISSUE QUEUE - An information handling system includes a processor that may perform issue queue virtual load/store instruction operations. The issue queue maintains load and store instructions with a real/virtual dependency flag. The issue queue provides storage resources for real and virtual load/store instructions. Real load/store instructions execute in a load store unit LSU. Virtual load/store instructions are pending execution in the LSU. The LSU may keep track of each virtual load/store instruction within the issue queue by thread, type, and pointer data. Provided that all dependencies are clear for a pending virtual load/store instruction, the LSU marks the pending virtual load/store instruction as real. The pending virtual load/store instruction may then issue to the LSU as a real load/store instruction. | 06-24-2010 |
Kurt A. Galazka, Macomb, MI US
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20080252091 | Cargo Retention Device and Method - A device and method is provided for retaining cargo within a vehicle passenger compartment including a retaining portion and a vehicle seat having a lower seat portion, an upper back portion, and a frame. The retaining portion comprises a strap or mat which is operatively attached at one end to a front portion of the vehicle seat, while the other end is accessible within a bite line formed between the mating seat and back portions. The retaining portion is connectable to a front portion of the vehicle seat by means of either an open-ended hook or a snap-hook and an anchor, or by a snap fastener, the retaining portion being configured to secure cargo with respect to one of the seat portions. The device also includes a retractor mechanism such as a spring and spool operable to retract the retaining portion into the bite line for stowage. | 10-16-2008 |
Kurt A. Goszyk, Washington Crossing, PA US
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20140274205 | LASER OBSTACLE DETECTOR - The present invention provides a device for assisting a person in determining the presence or identity of obstacles in the person's path, characterized by a housing, a laser projector for generating a laser pattern in a surface in said person's path, a receiver for at least receiving a plurality of images of the laser pattern reflected from the surface and for generating a signal corresponding to said laser pattern reflection and a processor for processing said signal to at least determine the presence or identity of an object, and a warning generator for generating a warning to the person. The present invention also provides a method for assisting a person in determining the presence of an object in a person's path comprising generating a laser pattern comprising a plurality of laser lines on a surface, distinguishing between one or more straight line segments in the laser pattern and distorted line segments of said laser pattern after they are reflected from said surface and evaluating the distortions in said line segments of said laser pattern to determine the presence or identity of an object in the person's path. The present invention can be used to assist the visually impaired in seeing objects in their path or can be used by a sighted user in game play or at night for detecting obstacles. Some of the functions of the present device can be provided in a smart phone which can be adapted with a laser projection as a separate attachment or as part of the smart phone circuitry. | 09-18-2014 |
Kurt A. Hankerson, Newark, DE US
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20150175834 | LOW BAKE TEMPERATURE CURABLE COATING COMPOSITIONS AND PROCESSES FOR PRODUCING COATINGS AT LOW BAKE TEMPERATURES - The present invention is directed to a solvent borne low bake curable coating composition having improved sag resistance and coatings properties and process for using the same. The composition includes a crosslinkable component having one or more polymers having two or more crosslinkable groups, a crosslinking component comprising one or more crosslinking agents having crosslinking groups; and a low bake temperature control agent that includes a rheology component and polyurea. When a layer of a pot mix resulting from mixing of the crosslinkable and crosslinking components is applied over a substrate, it has high sag resistance while providing desired coating properties, such as high gloss and rapid cure even under low bake cure conditions. The solvent borne coating compositions is well suited for use in automotive refinish applications as well as industrial applications, such as construction and transportation equipment. | 06-25-2015 |
20150175836 | LOW BAKE TEMPERATURE CURABLE COATING COMPOSITIONS AND PROCESSES FOR PRODUCING COATINGS AT LOW BAKE TEMPERATURES - The present invention is directed to a solvent borne low bake curable coating composition having improved sag resistance and coatings properties and process for using the same. The composition includes a crosslinkable component having one or more polymers having two or more crosslinkable groups, a crosslinking component comprising one or more crosslinking agents having crosslinking groups; and a low bake temperature control agent that includes a rheology component and polyurea. When a layer of a pot mix resulting from mixing of the crosslinkable and crosslinking components is applied over a substrate, it has high sag resistance while providing desired coating properties, such as high gloss and rapid cure even under low bake cure conditions. The solvent borne coating compositions is well suited for use in automotive refinish applications as well as industrial applications, such as construction and transportation equipment. | 06-25-2015 |
Kurt A. Hilgefort, Minster, OH US
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20100320034 | OUTRIGGER ASSEMBLY WITH QUICK CHANGE LOAD WHEEL ASSEMBLY - A load wheel assembly for a materials handling vehicle includes first and second spaced side members, at least one rotatable roller extending between the first and second side members. An interface structure provides a substantially rigid connection between the load wheel assembly and a mounting structure on the materials handling vehicle. The mounting structure includes a transverse bar and the interface structure includes a portion that engages and mates with the transverse bar to form a rigid connection between the interface structure and the transverse bar. | 12-23-2010 |
20130199023 | METHOD OF INSTALLING A QUICK CHANGE LOAD WHEEL ASSEMBLY - A load wheel assembly for a materials handling vehicle includes first and second spaced side members, at least one rotatable roller extending between the first and second side members. An interface structure provides a substantially rigid connection between the load wheel assembly and a mounting structure on the materials handling vehicle. The mounting structure includes a transverse bar and the interface structure includes a portion that engages and mates with the transverse bar to form a rigid connection between the interface structure and the transverse bar. | 08-08-2013 |
Kurt A. Koppi, Midland, MI US
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20090146339 | Extrusion Die and Process for Producing an Extruded Filled Polymer Composition - Prepare an extruded filled polymer composite having a highly disperse and uniformly distributed filler by extruding a filled polymer composite through a die with a Flow Restriction Zone, a Flow Redistribution Zone and a Land Zone. The Flow Restriction Zone is proximate to the extruder and increases polymer melt backpressure in the extruder sufficient to induce high dispersion of the filler but not enough to cause undesirable degradation of the polymer melt components. | 06-11-2009 |
20100271702 | LOW BIREFRINGENT THERMOPLASTIC LENSES AND COMPOSITIONS USEFUL IN PREPARING SUCH LENSES - A lens-forming thermoplastic composition of matter has a crystallinity, as determined in accord with differential scanning calorimetry of from 0 percent to less than 1 percent when the composition comprises a hydrogenated vinyl aromatic/isoprene block copolymer or a crystallinity, as determined in accord with differential scanning calorimetry of from more than 0 percent to less than 1 percent when the composition comprises a hydrogenated vinyl aromatic/butadiene block copolymer. The composition has a birefringence, measured at a wavelength of 633 nanometers, within a range of from 0 to less than 6×10. Molding a melt of these compositions occurs at temperatures within a range from the hydrogenated block copolymer's glass transition minus 20° C. to the glass transition temperature minus 90° C. The compositions suitably form lenses such as an optical pick-up lens, which may be aspherical or have at least one of an irregular surface configuration, a non-uniform thickness or an irregular and non-uniform cross-section. | 10-28-2010 |
20110038045 | NEAR-ZERO OPTICAL RETARDATION FILM - An optical film, suitable or use in, or as a component of, an image display device or apparatus (for example, a LCD device or a polarizer assembly), comprises a hydrogenated vinyl aromatic/conjugated diene block copolymer that has a near zero optical retardation at all light incidence angles (measured using incident light at a wavelength of 633 nanometers). | 02-17-2011 |
Kurt A. Lintelmann, Centennial, CO US
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20080302136 | Process for recycling glass fiber - An effective process for removing organic coatings and binders from glass fiber surfaces in a manner that is both environmentally friendly and does not comprise the integrity or physical properties of the fiber. | 12-11-2008 |
20100001422 | Method of measuring extent of cure of binder in products - A method for determining the extent of cure of binder in a product comprising heating a sample of the product to vaporize free moisture in the sample and expel vaporized free moisture from the sample, measuring cure moisture content of the product, measuring binder content of the product, calculating a product ratio of cure moisture content to binder content, and comparing the product ratio of cure moisture content to binder content to a predetermined desirable ratio of cure moisture content to binder content. | 01-07-2010 |
Kurt A. Lovrien, Tucson, AZ US
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20090049226 | STALE TRACK INITIALIZATION IN A STORAGE CONTROLLER - Deleting a data volume from a storage system and freeing its storage space to make it available to be allocated to a new volume is accomplished by only zeroing associated metadata for the tracks contained in the freed storage space which is then reused in a new volume allocation and an attempt is made by the new volume to read a first record R | 02-19-2009 |
20090049265 | STALE TRACK INITIALIZATION IN A STORAGE CONTROLLER - Deleting a data volume from a storage system and freeing its storage space to make it available to be allocated to a new volume is accomplished by only zeroing associated metadata for the tracks contained in the freed storage space which is then reused in a new volume allocation and an attempt is made by the new volume to read a first record R | 02-19-2009 |
20110093699 | COMMUNICATION BETWEEN KEY MANAGER AND STORAGE SUBSYSTEM KERNEL VIA MANAGEMENT CONSOLE - System, computer program product, and method embodiments for communication between a kernel operational on a storage subsystem and a key manager (KM) through a hardware management console (HMC) to provide encryption support are provided. In one embodiment, an event request is initiated by the kernel to the KM to execute an event flow. Pursuant to a communication request by the kernel to the HMC, a socket of the HMC is opened along a communication path between the KM and the kernel according to an event flow type selected by the KM for the event flow. Pursuant to a data request by the kernel to the KM, data including a data payload is sent by the KM to the kernel, the data payload corresponding to the selected event flow type. | 04-21-2011 |
20110185147 | EXTENT ALLOCATION IN THINLY PROVISIONED STORAGE ENVIRONMENT - Method, apparatus, and computer program product embodiment for allocating a plurality of extents in a thinly provisioned computing storage environment are provided. In one such embodiment, subsequent to a write request and previous to entering a cache of the computing storage environment, a determination is made, for a logical extent, whether a real extent is available. Pursuant to determining the availability of the real extent, the logical extent is allocated to the real extent by updating system metadata associated with the logical extent. | 07-28-2011 |
20120047326 | METHODS AND SYSTEMS FOR FORMATTING STORAGE VOLUMES - Methods, systems, and computer storage mediums including a computer program product method for formatting storage volumes are provided. One method includes creating a storage volume including a global counter and partitioned into multiple storage segments including a segment counter and partitioned into multiple stripes, wherein the global counter and each segment counter match at an initial time. The method further includes releasing the storage segments prior to completely reformatting the storage volume and subsequently incrementing the global counter such that the global counter and each segment counter no longer match at a subsequent time. The method further includes enabling a user to write data to the storage segments prior to completely reformatting the storage volume in response to incrementing the global counter. One system includes a processor for performing the above method and one computer storage medium includes a computer program product configured to perform the above method. | 02-23-2012 |
20120047337 | SYSTEMS AND METHODS FOR INITIALIZING A MEMORY SYSTEM - Systems and methods for initializing a memory system are provided. One system includes a processor and a memory including a storage volume coupled to the processor. The storage volume includes a first bitmap for tracking an initialization process for the storage volume and a second bitmap for tracking a copying process for the storage volume. A method includes performing, via the processor, an initialization process for the storage volume and tracking, via the processor utilizing the first bitmap, the initialization process. The method further includes performing, via the processor, a copying process for the storage volume prior to completing the initialization process and tracking, via the processor utilizing the second bitmap, the copying process. Also provided are computer storage mediums including computer program code for performing the above method. | 02-23-2012 |
20120047342 | FACILITATION OF SIMULTANEOUS STORAGE INITIALIZATION AND DATA DESTAGE - Various embodiments for storage initialization and data destage in a computing storage environment are provided. At least a portion of data on a storage device is initialized using a background process, while one of simultaneously and subsequently destaging the at least the portion of the data to the storage device using a foreground process is performed. A persistent metadata bitmap, adapted to indicate whether the at least the portion of the data has been initialized, is staged to cache, the cache operable in the computing storage environment. The background process maintains a volatile bitmap indicating a status of the initialization of the at least the portion of the data in direct correspondence to the metadata bitmap. As the background process initializes the at least the portion of the data, an applicable bit on the persistent metadata bitmap is cleared and a corresponding bit is set on the volatile bitmap. | 02-23-2012 |
20120047345 | METHODS AND SYSTEMS FOR RELEASING AND RE-ALLOCATING STORAGE SEGMENTS IN A STORAGE VOLUME - Methods, computer-readable mediums, and systems for releasing and re-allocating segments in a storage volume are provided. One method includes receiving a notice to release a segment allocated to the storage volume and assigning a release pending status to the segment while preparing the segment for release enabling the storage volume to re-claim the segment while the segment includes the release pending status. One computer-readable medium includes instructions that cause a processor to perform the above method. A system includes a storage volume comprising a plurality of storage elements and a processor configured to perform the above method. | 02-23-2012 |
20120047511 | THROTTLING STORAGE INITIALIZATION FOR DATA DESTAGE - Method, system, and computer program product embodiments for throttling storage initialization for data destage in a computing storage environment are provided. An implicit throttling operation is performed by limiting a finite resource of a plurality of finite resources available to a background initialization process, the background initialization process adapted for performing the storage initialization ahead of a data destage request. If a predefined percentage of the plurality of finite resources is utilized, at least one of the plurality of finite resources is deferred to a foreground process that is triggered by the data destage request, the foreground process adapted to perform the storage initialization ahead of a data destage performed pursuant to the data destage request. An explicit throttling operation is performed by examining a snapshot of storage activity occurring outside the background initialization process. | 02-23-2012 |
20120226886 | METHODS AND SYSTEMS FOR RELEASING AND RE-ALLOCATING STORAGE SEGMENTS IN A STORAGE VOLUME - Storage segments in a storage volume coupled to a cache memory are released and re-allocated. A processor receives notice to release a segment allocated to the storage volume. A release pending status is assigned to the segment while preparing the segment for release. The storage volume is enabled to re-claim the segment while the segment includes the release pending status. | 09-06-2012 |
20120265987 | COMMUNICATION BETWEEN KEY MANAGER AND STORAGE SUBSYSTEM KERNEL VIA MANAGEMENT CONSOLE - System, computer program product, and method embodiments for communication between a kernel operational on a storage subsystem and a key manager (KM) through a hardware management console (HMC) to provide encryption support are provided. In one embodiment, an event request is initiated by the kernel to the KM to execute an event flow. Pursuant to a communication request by the kernel to the HMC, a socket of the HMC is opened along a communication path between the KM and the kernel according to an event flow type selected by the KM for the event flow. Pursuant to a data request by the kernel to the KM, data including a data payload is sent by the KM to the kernel, the data payload corresponding to the selected event flow type. | 10-18-2012 |
20130080704 | MANAGEMENT OF POINT-IN-TIME COPY RELATIONSHIP FOR EXTENT SPACE EFFICIENT VOLUMES - A storage controller receives a request to establish a point-in-time copy operation by placing a space efficient source volume in a point-in-time copy relationship with a space efficient target volume, wherein subsequent to being established the point-in-time copy operation is configurable to consistently copy the space efficient source volume to the space efficient target volume at a point in time. A determination is made as to whether any track of an extent is staging into a cache from the space efficient target volume or destaging from the cache to the space efficient target volume. In response to a determination that at least one track of the extent is staging into the cache from the space efficient target volume or destaging from the cache to the space efficient target volume, release of the extent from the space efficient target volume is avoided. | 03-28-2013 |
20130124812 | FACILITATION OF SIMULTANEOUS STORAGE INITIALIZATION AND DATA DESTAGE - Various embodiments for storage initialization and data destage in a computing storage environment are provided. At least a portion of data on a storage device is initialized using a background process, while one of simultaneously and subsequently destaging the at least the portion of the data to the storage device using a foreground process is performed. A persistent metadata bitmap, adapted to indicate whether the at least the portion of the data has been initialized, is staged to cache, the cache operable in the computing storage environment. The background process maintains a volatile bitmap indicating a status of the initialization of the at least the portion of the data in direct correspondence to the metadata bitmap. As the background process initializes the at least the portion of the data, an applicable bit on the persistent metadata bitmap is cleared and a corresponding bit is set on the volatile bitmap. | 05-16-2013 |
20130124813 | METHODS AND SYSTEMS FOR FORMATTING STORAGE VOLUMES - Methods, systems, and computer storage mediums including a computer program product method for formatting storage volumes are provided. One method includes creating a storage volume including a global counter and partitioned into multiple storage segments including a segment counter and partitioned into multiple stripes, wherein the global counter and each segment counter match at an initial time. The method further includes releasing the storage segments prior to completely reformatting the storage volume and subsequently incrementing the global counter such that the global counter and each segment counter no longer match at a subsequent time. The method further includes enabling a user to write data to the storage segments prior to completely reformatting the storage volume in response to incrementing the global counter. One system includes a processor for performing the above method and one computer storage medium includes a computer program product configured to perform the above method. | 05-16-2013 |
20130205093 | MANAGEMENT OF POINT-IN-TIME COPY RELATIONSHIP FOR EXTENT SPACE EFFICIENT VOLUMES - A storage controller receives a request to establish a point-in-time copy operation by placing a space efficient source volume in a point-in-time copy relationship with a space efficient target volume, wherein subsequent to being established the point-in-time copy operation is configurable to consistently copy the space efficient source volume to the space efficient target volume at a point in time. A determination is made as to whether any track of an extent is staging into a cache from the space efficient target volume or destaging from the cache to the space efficient target volume. In response to a determination that at least one track of the extent is staging into the cache from the space efficient target volume or destaging from the cache to the space efficient target volume, release of the extent from the space efficient target volume is avoided. | 08-08-2013 |
20130275694 | MIGRATING THIN-PROVISIONED VOLUMES IN TIERED STORAGE ARCHITECTURES - A method for migrating volumes in a storage system includes identifying an extent of data (belonging to a volume) requiring migration from a source extent to a target extent. The method allocates a selected number of copiers to the extent of data to migrate the extent of data from the source extent to the target extent. Each copier is configured to copy a unit of data, which is a smaller division of the extent of data. The method monitors destages (i.e., writes) that occur to the source extent as the copiers migrate the extent of data from the source extent to the target extent. In the event the destages occur faster than the copiers can copy units to the target extent, the method allocates additional copiers to the extent of data to assist in migrating the extent of data. A corresponding apparatus and computer program product are also disclosed. | 10-17-2013 |
20140108680 | QUIESCING INPUT/OUTPUT (I/O) REQUESTS TO SUBSETS OF LOGICAL ADDRESSES IN A STORAGE FOR A REQUESTED OPERATION - Provided are a computer program product, system, and method for quiescing Input/Output (I/O) requests to subsets of logical addresses in a storage for a requested operation. A requested operation is received to a subset of addresses in the storage that requires that Input/Output (I/O) requests to the subset of addresses received following the requested operation be quiesced. The subset of addresses is indicated in quiesce information. I/O requests received following the receiving of the requested operation are quiesced when one address subject to the I/O request is included in the subset of addresses. If there are in-progress I/O requests pending against the subset of addresses when the requested operation was received, then the requested operation is indicated as executable. A quiesced I/O request is executed when no address subject to the quiesced I/O request is included in the subset of addresses indicated in the quiesce information. | 04-17-2014 |
20140115253 | GLOBAL DATA ESTABLISHMENT FOR STORAGE ARRAYS CONTROLLED BY A PLURALITY OF NODES - A plurality of data arrays are coupled to a plurality of nodes via a plurality of adapters. The plurality of adapters discover the plurality of data arrays during startup, and information about the plurality of data arrays are communicated to corresponding local nodes of the plurality of nodes, wherein the local nodes broadcast the information to other nodes of plurality of nodes. A director node of the plurality of nodes determines which data arrays of the plurality of data arrays are a current set of global metadata arrays, based on the broadcasted information. | 04-24-2014 |
20140115309 | VALIDATION OF STORAGE ARRAYS BASED ON INFORMATION STORED IN GLOBAL METADATA - A director node of a plurality of nodes determines a plurality of data arrays, where the plurality of data arrays have been discovered at boot time. The director node determines global metadata information, based on reading boot sectors of at least one of the plurality of data arrays discovered at boot time. A determination is made from the global metadata information as to how many data arrays had been previously configured. In response to determining that the plurality of data arrays discovered at boot time is not equal in number to the previously configured data arrays, the director node determines that all configured data arrays have not been discovered. | 04-24-2014 |
20140164786 | COMMUNICATION BETWEEN KEY MANAGER AND STORAGE SUBSYSTEM KERNEL VIA MANAGEMENT CONSOLE - System, computer program product, and method embodiments for communication between a kernel operational on a storage subsystem and a key manager (KM) through a hardware management console (HMC) to provide encryption support are provided. In one embodiment, an event request is initiated by the kernel to the KM to execute an event flow. Pursuant to a communication request by the kernel to the HMC, a socket of the HMC is opened along a communication path between the KM and the kernel according to an event flow type selected by the KM for the event flow. Data including a data payload is sent by the KM to the kernel, the data payload corresponding to the selected event flow type. | 06-12-2014 |
20140181431 | FACILITATION OF SIMULTANEOUS STORAGE INITIALIZATION AND DATA DESTAGE - Various embodiments for storage initialization and data destage in a computing storage environment are provided. At least a portion of data on a storage device is initialized using a background process, while one of simultaneously and subsequently destaging the at least the portion of the data to the storage device using a foreground process is performed. A persistent metadata bitmap, adapted to indicate whether the at least the portion of the data has been initialized, is staged to cache, the cache operable in the computing storage environment. The background process maintains a volatile bitmap indicating a status of the initialization of the at least the portion of the data in direct correspondence to the metadata bitmap. As the background process initializes the at least the portion of the data, an applicable bit on the persistent metadata bitmap is cleared and a corresponding bit is set on the volatile bitmap. | 06-26-2014 |
20140245062 | PREVENTING UNRECOVERABLE ERRORS DURING A DISK REGENERATION IN A DISK ARRAY - Exemplary embodiments of the present invention disclose a method and system for reducing a probability of generating an unrecoverable error on a disk array during a disk rebuild. In a step, an exemplary embodiment identifies a disk to be replaced in the disk array, the disk array including a spare disk. In another step, an exemplary embodiment locates a region in the disk array that incurs a high number of reads and writes during a period prior to replacing the disk in the disk array. In another step, an exemplary embodiment scrubs data in a region in the disk array that has incurred a high number of accesses. In another step, an exemplary embodiment replaces the disk identified to be replaced with the spare disk in the disk array. In another step, an exemplary embodiment rebuilds data on the replaced disk on the spare disk in the disk array. | 08-28-2014 |
20150074369 | METHODS AND SYSTEMS FOR FORMATTING STORAGE VOLUMES - Methods, systems, and computer storage mediums including a computer program product method for formatting storage volumes are provided. One method includes creating a storage volume including a global counter and partitioned into multiple storage segments including a segment counter and partitioned into multiple stripes, wherein the global counter and each segment counter match at an initial time. The method further includes receiving a command to write data to a first stripe, comparing a first segment counter associated with the segment, determining if the segment and global counters match, and re-initializing first metadata associated with the segment to indicate the first segment requires formatting if the counters do not match. One system includes a processor for performing the above method and one computer storage medium includes a computer program product configured to perform the above method. | 03-12-2015 |
20150227455 | MANAGEMENT OF POINT-IN-TIME COPY RELATIONSHIP FOR EXTENT SPACE EFFICIENT VOLUMES - A storage controller receives a request to establish a point-in-time copy operation by placing a space efficient source volume in a point-in-time copy relationship with a space efficient target volume, wherein subsequent to being established the point-in-time copy operation is configurable to consistently copy the space efficient source volume to the space efficient target volume at a point in time. A determination is made as to whether any track of an extent is staging into a cache from the space efficient target volume or destaging from the cache to the space efficient target volume. In response to a determination that at least one track of the extent is staging into the cache from the space efficient target volume or destaging from the cache to the space efficient target volume, release of the extent from the space efficient target volume is avoided. | 08-13-2015 |
Kurt A. Lumbatis, Akron, OH US
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20080273536 | EARLY DETECTION OF FALSE START-OF-PACKET TRIGGERS IN A WIRELESS NETWORK NODE - An apparatus, a carrier medium storing instructions to implement a method, and a method in a node of a wireless network able to receive packets that exactly or substantially conform to a wireless network standard according to which each packet includes a header having bits that have respective correct values in the case that the packet exactly conforms to the standard. The method includes receiving a start-of-packet (SOP) trigger that indicates that a packet may have been received, checking one or more bits in the header to determine whether or not they have their respective correct values, and continuing to process the packet in the case that the checking indicates that the checked bits have their respective correct values. In one implementation, the header includes a first field modulated at a known rate that has one or more reserved bit locations, and a second field modulated at a data rate indicated in the first field. In such an implementation, the checking includes processing the first field and checking one or more bits in the first field to determine whether or not they have their respective correct values, and, if the checked bits of the first field have their respective correct values, checking the second field for integrity. | 11-06-2008 |
Kurt A. Manweiler, Tomball, TX US
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20080239687 | Server infrastructure having independent backplanes to distribute power and to route signals - Embodiments of the present technique are directed to a backplane infrastructure. The backplane infrastructure may include a passive power backplane configured to distribute power and comprising a first set of alignment holes, a signal backplane configured to route interface signals and comprising a second set of alignment holes and a set of common alignment pins, each alignment pin having an axis, wherein the set of common alignment pins are inserted into the first set of alignment holes and the second set of alignment holes to align the passive power backplane and the signal backplane about the axis. | 10-02-2008 |
20080309208 | Installation And Removal Of Computing Components - Included are embodiments for installation and removal of computing components. More specifically, at least one embodiment of an apparatus includes at least one removable support platform configured to define a computing device bay and at least one removable switch divider configured to further define the computing device bay, the computing device bay configured to receive a double-high component. | 12-18-2008 |
20080310097 | Blade Device Enclosure - A blade device enclosure has a chassis configured to selectively house a plurality of configurations of full-high and half-high blade devices, an administrator module, and at least one input/output device. The blade device enclosure also has a printed circuit board including a passive high-speed midplane configured to electronically couple the blade devices to the administrator module and the at least one input/output device. | 12-18-2008 |
Kurt A. Rapelje, Hawthorne, CA US
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20090237531 | PHOTOGRAPHIC DOCUMENT IMAGING SYSTEM - An apparatus and method for processing a captured image and, more particularly, for processing a captured image comprising a document. In one embodiment, an apparatus comprising a camera to capture documents is described. In another embodiment, a method for processing a captured image that includes a document comprises the steps of distinguishing an imaged document from its background, adjusting the captured image to reduce distortions created from use of a camera and properly orienting the document is described. | 09-24-2009 |
20090238485 | PHOTOGRAPHIC DOCUMENT IMAGING SYSTEM - An apparatus and method for processing a captured image and, more particularly, for processing a captured image comprising a document. In one embodiment, an apparatus comprising a camera to capture documents is described. In another embodiment, a method for processing a captured image that includes a document comprises the steps of distinguishing an imaged document from its background, adjusting the captured image to reduce distortions created from use of a camera and properly orienting the document is described. | 09-24-2009 |
20100239165 | Model-Based Dewarping Method And Apparatus - An apparatus and method for processing a captured image and, more particularly, for processing a captured image comprising a document. In one embodiment, an apparatus comprising a camera to capture documents is described. In another embodiment, a method for processing a captured image that includes a document comprises the steps of distinguishing an imaged document from its background, adjusting the captured image to reduce distortions created from use of a camera and properly orienting the document is described. | 09-23-2010 |
20130230254 | MODEL-BASED DEWARPING METHOD AND APPARATUS - An apparatus and method for processing a captured image and, more particularly, for processing a captured image comprising a document. In one embodiment, an apparatus comprising a camera to capture documents is described. In another embodiment, a method for processing a captured image that includes a document comprises the steps of distinguishing an imaged document from its background, adjusting the captured image to reduce distortions created from use of a camera and properly orienting the document is described. | 09-05-2013 |
Kurt A. Seiboid, Whitemore Lake, MI US
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20130161992 | ONE-PIECE SEAT BACK STRUCTURE - A seat back structure includes a web extending about a central opening, and an inner flange extending about an inner perimeter of the web adjacent to the central opening. The seat back structure also includes an outer flange extending about an outer perimeter of the web. The inner flange, the outer flange and the web form a channel extending about the seat back structure, and the seat back structure is formed from a single piece of material. | 06-27-2013 |
Kurt A. Seiboid, Whitmore Lake, MI US
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20100219674 | TAILOR WELDED SEAT AND COMPONENTS - A tailored vehicle seat component | 09-02-2010 |
Kurt A. Selbold, Whitmore Lake, MI US
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20120001049 | LATCH MECHANISM | 01-05-2012 |
Kurt A. Shroder, Coupland, TX US
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20130160318 | METHOD AND APPARATUS FOR CURING THIN FILMS ON LOW-TEMPERATURE SUBSTRATES AT HIGH SPEEDS - A curing apparatus for thermally processing thin films on low-temperature substrates at high speeds is disclosed. The curing apparatus includes a strobe head, a strobe control module and a conveyor control module. The strobe control module controls the power, duration and repetition rate of a set of pulses generated by a flash lamp on the strobe head. The conveyor control module along with the strobe control module provide real-time synchronization between the repetition rate of the set of pulses and the speed at which the substrate is being moved under the strobe head, according to the speed information. | 06-27-2013 |
Kurt A. Terrani, Knoxville, TN US
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20120314831 | Light Water Reactor TRISO Particle-Metal-Matrix Composite Fuel - A metal matrix, microencapsulated nuclear fuel component includes an integral metal matrix having an outer buffer region and an inner fuel containing region; a multiplicity of nuclear fuel capsules embedded in the fuel containing region of the matrix for encapsulating a nuclear fuel particle and products resulting from nuclear and chemical reactions; and a nuclear fuel particle encapsulated in each of the nuclear capsules. | 12-13-2012 |
Kurt A. Thywessen, Los Gatos, CA US
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20130326075 | Handling of a Communication Session - Embodiments describe handling a communication session at a device, by executing a communication session handling program at the device, the communication session handling program comprising a communication session handling part for handling the communication session and an interfacing part for linking with a communication session control interface. An application executed at the device provides, to a user of the device, a communication session control interface for the communication session handled by the communication session handling part of the communication session handling program, the application linking with the interfacing part of the communication session handling program. On detecting that the application has ceased to provide the communication session control interface, the interfacing part of the communication session handling program links, without dropping the communication session, to a further communication session control interface provided at the device for continuation of the communication session handled by the communication session handling part. | 12-05-2013 |
Kurt A. Zarefoss, Middletown, MD US
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20090318110 | METHOD AND APPARATUS FOR TRANSMISSION OF EMERGENCY MESSAGES - A method and apparatus that transmits emergency messages to communication devices is disclosed. The method may include receiving an emergency message from an emergency message authority to be broadcast to a particular geographic area, identifying the communication devices in the particular geographic area, and transmitting the received emergency message to the identified communication devices. | 12-24-2009 |
Kurt A. Ziegenfelder, Florence, SC US
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20150210458 | COMPOSITE CONTAINER WITH INTERNAL FITMENT - A composite container for storing product in a hermetically-sealed volume includes a fitment that forms one end of the container. The fitment has an outer face, an inner face, a perimeter edge with an attachment surface formed therein, and an aperture between the outer face and the inner face with an aperture mount configured to receive and secure a closure for sealing the aperture of the container. The fitment also includes a sealing surface on the inner face that surrounds the aperture, and a products pouch with a pouch opening that is sealed to the sealing surface. The fitment further includes a can having a first end that is coupled to the attachment surface of the fitment and a substantially-rigid tubular body extending away from the fitment to form an interior volume that surrounds the products pouch. | 07-30-2015 |
Kurt A. Zimmerman, Indialantic, FL US
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20140152492 | PORTABLE SATELLITE COMMUNICATION SYSTEM - Systems and methods for providing a Portable Satellite Communication (“PSC”) antenna. The PSC antenna ( | 06-05-2014 |
20150236410 | SYSTEMS FOR POSITIONING REFLECTORS, SUCH AS PASSIVE REFLECTORS - Systems are provided for positioning passive reflectors, such a lens/mirror assemblies, and other types of reflectors that need to be pointed in a particular direction. The systems can effectuate control of both the elevation and azimuth angles of the reflector. The systems can be configured so that a mount can rotate so as to vary the azimuth angle of the reflector by 360° or more without a need to reverse the direction of rotation of the reflector, and without the use of slip rings, RF rotary joints, or electrical cable wraps. | 08-20-2015 |