Patent application number | Description | Published |
20120159060 | POWER ISOLATION FOR MEMORY BACKUP - Disclosed is a power isolation and backup system. When a power fail condition is detected, temporary storage is flushed to an SDRAM. After the flush, interfaces are halted, and power is removed from most of the chip except the SDRAM subsystem. The SDRAM subsystem copies data from an SDRAM to a flash memory. On the way, the data may be encrypted, and/or a data integrity signature calculated. To restore data, the SDRAM subsystem copies data from the flash memory to the SDRAM. On the way, the data being restored may be decrypted, and/or a data integrity signature checked. | 06-21-2012 |
20120159106 | DATA MANIPULATION DURING MEMORY BACKUP - Disclosed is a power isolation and backup system. When a power fail condition is detected, temporary storage is flushed to an SDRAM. After the flush, interfaces are halted, and power is removed from most of the chip except the SDRAM subsystem. The SDRAM subsystem copies data from an SDRAM to a flash memory. On the way, the data may be encrypted, and/or a data integrity signature calculated. To restore data, the SDRAM subsystem copies data from the flash memory to the SDRAM. On the way, the data being restored may be decrypted, and/or a data integrity signature checked. | 06-21-2012 |
20120159239 | DATA MANIPULATION OF POWER FAIL - Disclosed is a power isolation and backup system. When a power fail condition is detected, temporary storage is flushed to an SDRAM. After the flush, interfaces are halted, and power is removed from most of the chip except the SDRAM subsystem. The SDRAM subsystem copies data from an SDRAM to a flash memory. On the way, the data may be encrypted, and/or a data integrity signature calculated. To restore data, the SDRAM subsystem copies data from the flash memory to the SDRAM. On the way, the data being restored may be decrypted, and/or a data integrity signature checked. | 06-21-2012 |
20120159289 | DATA SIGNATURES TO DETERMINE SUCESSFUL COMPLETION OF MEMORY BACKUP - Disclosed is a power isolation and backup system. When a power fail condition is detected, temporary storage is flushed to an SDRAM. After the flush, interfaces are halted, and power is removed from most of the chip except the SDRAM subsystem. The SDRAM subsystem copies data from an SDRAM to a flash memory. On the way, the data may be encrypted, and/or a data integrity signature calculated. If an error is detected, a data integrity signature may be corrupted. A completion signature may be written. To restore data, the SDRAM subsystem copies data from the flash memory to the SDRAM. On the way, the data being restored may be decrypted, and/or a data integrity signature and completion signature checked. | 06-21-2012 |
Patent application number | Description | Published |
20090205926 | MEDIA RECOGNITION DEVICE AND METHOD - Disclosed herein is a media recognition device. The device includes, an alley defined by a floor and a wall that is receptive of media passable therethrough, a movable member movable in response to contact with media as the media passes through the alley, a sensor in operable communication with the movable member configured to output a signal proportional to a position of the movable member, and a processor in operable communication with the sensor. The processor is configured to map the output signal of the sensor as the media passes through the alley, the processor is further configured to recognize or distinguish the map of the media from stored maps of known media. | 08-20-2009 |
20090256676 | SMART LOCK SYSTEM - An electronic access control and recording system includes a lock, a card reader, a key card configured to communicate with the lock and with the card reader, a database, and an administrator microprocessor configured to provide a user interface and to communicate with the database and with the card reader. At least one of the lock and the card contain a microprocessor and a non-volatile memory storing encrypted information. In use, the key card provides access to the lock and transfers the encrypted information between the lock and the database via the card reader and the administrator microprocessor. The administrator microprocessor provides a user interface for reviewing and administering the database. The user interface also provides account and password qualification for users. | 10-15-2009 |
20120313752 | SMART LOCK SYSTEM - An electronic access control and recording system includes a lock, a card reader, a key card configured to communicate with the lock and with the card reader, a database, and an administrator microprocessor configured to provide a user interface and to communicate with the database and with the card reader. At least one of the lock and the card contain a microprocessor and a non-volatile memory storing encrypted information. In use, the key card provides access to the lock and transfers the encrypted information between the lock and the database via the card reader and the administrator microprocessor. The administrator microprocessor provides a user interface for reviewing and administering the database. The user interface also provides account and password qualification for users. | 12-13-2012 |
20140275843 | CONTINUOUS OPTODE FLUORESCENT MEASUREMENT SYSTEM - Presently described are systems and methods for the continuous, accurate, low cost measurement of the concentration of target molecule(s), e.g., analytes, such as metabolites and ions, using analyte-specific, light-emitting agents, e.g., fluorescent nanosensors. | 09-18-2014 |
Patent application number | Description | Published |
20090015269 | Stray Capacitance Compensation for a Capacitive Sensor - A capacitive sensor ( | 01-15-2009 |
20110087166 | LABORATORY SYRINGE PUMPS - A syringe pump which includes a pusher block is slidably mounted on bearings on one or more guide rails. The pusher block is advanced or retracted by a lead screw having an axis which is offset from the axis of the one or more guide rails which are supported at their respective ends by support blocks, wherein forward and/or trailing sides of the pusher block bearings are extended, and wherein the guide rail support blocks include recesses for accommodating the extended ends of the pusher block slide bearings. In another embodiment, the syringe pump includes quick connect-disconnect fixtures for loading and unloading syringes. Other mechanical and programmable improvements are described in the specification. | 04-14-2011 |
20120177507 | LABORATORY SYRINGE PUMPS - A syringe pump which includes a pusher block is slidably mounted on bearings on one or more guide rails. The pusher block is advanced or retracted by a lead screw having an axis which is offset from the axis of the one or more guide rails which are supported at their respective ends by support blocks, wherein forward and/or trailing sides of the pusher block bearings are extended, and wherein the guide rail support blocks include recesses for accommodating the extended ends of the pusher block slide bearings. In another embodiment, the syringe pump includes quick connect-disconnect fixtures for loading and unloading syringes. Other mechanical and programmable improvements are described in the specification. | 07-12-2012 |
20120183455 | LABORATORY SYRINGE PUMPS - A syringe pump which includes a pusher block is slidably mounted on bearings on one or more guide rails. The pusher block is advanced or retracted by a lead screw having an axis which is offset from the axis of the one or more guide rails which are supported at their respective ends by support blocks, wherein forward and/or trailing sides of the pusher block bearings are extended, and wherein the guide rail support blocks include recesses for accommodating the extended ends of the pusher block slide bearings. In another embodiment, the syringe pump includes quick connect-disconnect fixtures for loading and unloading syringes. Other mechanical, and programmable improvements are described in the specification. | 07-19-2012 |
20130092244 | LABORATORY SYRINGE PUMPS - A syringe pump which includes a pusher block is slidably mounted on bearings on one or more guide rails. The pusher block is advanced or retracted by a lead screw having an axis which is offset from the axis of the one or more guide rails which are supported at their respective ends by support blocks, wherein forward and/or trailing sides of the pusher block bearings are extended, and wherein the guide rail support blocks include recesses for accommodating the extended ends of the pusher block slide bearings. In another embodiment, the syringe pump includes quick connect-disconnect fixtures for loading and unloading syringes. Other mechanical, and programmable improvements are described in the specification. | 04-18-2013 |
20130184747 | KNOTLESS SUTURE ANCHOR AND DRIVER - A suture anchor comprises a tubular body having an axial bore therethrough and having one or more purchase enhancements on an exterior surface of the body adapted to enhance purchase of the body within a bone hole, such as threads. A lateral port passes through the body from the bore to the exterior surface. A length of suture for attaching soft tissue to bone passes down along the exterior surface over the one or more purchase enhancements, over a distal end of the body, up into the bore through and then back out of the bore and up along the exterior surface over the one or more purchase enhancements. | 07-18-2013 |
20130184748 | KNOTLESS SUTURE ANCHOR - A suture anchor comprises a tubular body having an axial bore therethrough and having one or more purchase enhancements on an exterior surface of the body adapted to enhance purchase of the body within a bone hole, such as threads. A lateral port passes through the body from the bore to the exterior surface and is formed of a slot entering the body from its proximal end. A length of suture for attaching soft tissue to bone passes down along the exterior surface over the one or more purchase enhancements, over a distal end of the body, up into the bore through and then back out of the bore and up along the exterior surface over the one or more purchase enhancements. | 07-18-2013 |
20130274878 | GRAFT INTRODUCER - An instrument for placing a graft into a bone tunnel comprises an elongated shaft having a forked distal end comprising a pair of tines. A suture spans a space defined between the tines whereby the graft may be positioned between the tines and against the suture so as to be manipulated into the bone tunnel. The tendon folds about the suture, the suture having a releasable tension such that the instrument can be removed from the bone, leaving the tendon behind without the tendon hanging up on the suture. | 10-17-2013 |
20140163616 | ANCHOR DRIVER WITH SUTURE CLUTCH - A suture anchor driver has an elongated shaft, a handle at a proximal end of the shaft an anchor engagement at a distal end of the shaft and a clutch between the handle and the shaft. The clutch includes a slot for frictionally engaging a suture an engagement with the shaft and an engagement with the handle. The engagement with the shaft and the engagement with the handle are located with respect to one another such that driving torque applied to the handle urges open the slot to release its frictional engagement of the suture. | 06-12-2014 |
20140188137 | SUTURE PASSER WITH EXPELLING MECHANISM - A suture passing mechanism is disclosed having an elongated delivery member and a suture capture fitting at a distal end of the delivery member. The suture capture fitting includes a recess for receiving a length of suture. The recess is bounded by a proximal wall and a lateral opening leads therein. An expeller at the recess is adapted to expel suture out of the recess through the lateral opening. | 07-03-2014 |
Patent application number | Description | Published |
20110241458 | STATOR COIL COOLANT FLOW REDUCTION MONITORING - A coolant flow reduction monitoring system for a rotary electric machine having stator coils within a plurality of slots of a stator thereof is provided. The stator coils are cooled by a coolant flowing in a plurality of passages provided in the stator coils. The system includes an outlet temperature sensor for measuring a coolant outlet temperature of the coolant in an outlet of at least one of the plurality of passages, a slot temperature sensor for measuring a temperature in at least one slot at a location along a length of each slot and outside of the stator coils, and an inlet temperature sensor for measuring a coolant inlet temperature of the coolant. A coolant flow reduction monitor generates an alarm indicating a coolant flow reduction based on the at least one coolant outlet temperature, the at least one slot temperature and the coolant inlet temperature. | 10-06-2011 |
20110308300 | SEAL LEAKAGE AND SEAL OIL CONTAMINATION DETECTION IN GENERATOR - In an embodiment, a system includes: a casing for surrounding at least a portion of a rotor, and enclosing a volume of a cooling gas thereabout, the casing including a plurality of static seals; an end housing at each end of the casing, each end housing including a seal system through which the rotor extends, wherein a portion of cooling gas escapes from the casing to at least one seal area; and a source of cooling gas fluidly coupled to the casing by a cooling gas regulator. The system may further include: a scavenging system coupled to each end housing for removing a gas mixture therefrom including a portion of escaping cooling gas; a sensor for determining a purity of the cooling gas in the casing; and a static seal leak detector that generates an alarm indicative of a leak in at least one of the plurality of static seals. | 12-22-2011 |
20110309780 | SEAL LEAKAGE AND SEAL OIL CONTAMINATION DETECTION IN GENERATOR - Detection of, among other things, seal leakage(s) and/or seal oil contamination for a gas cooled generator are provided. Detectors according to some embodiments of the invention provide mechanisms of early detection of cooling gas, e.g., hydrogen, leakage through leakage sources as well as low purity and high cooling gas consumption problems in a gas cooled generator. | 12-22-2011 |
20120078578 | MONITORING AND DIAGNOSING GENERATOR OPERATION - A tool for evaluating operation of a generator is provided. Diagnostic data is obtaining from a sensor in a generator. An associated computer system evaluates the diagnostic data to determine whether an anomaly exists in the data. If an anomaly exists, the computer system can provide a fault code that indicates a nature of an error in the generator that caused the anomaly. | 03-29-2012 |
20130320785 | HYDROGEN PURGE SYSTEM, COMPUTER PROGRAM PRODUCT AND RELATED METHOD - Various embodiments of the invention include systems, computer program products, and related methods for managing the purging of a hydrogen-cooled dynamoelectric machine. In various embodiments, a system is disclosed including at least one computing device configured to perform the following: obtain an indication of a fault in an alternating current (AC) power supply to a hydrogen-cooled dynamoelectric machine system; determine a reserve power characteristic of a reserve energy storage device in response to obtaining the indication of the fault in the AC power supply; and extend a pre-purge cycle for the hydrogen-cooled dynamoelectric machine system based upon the reserve power characteristic of the reserve energy storage device. | 12-05-2013 |