Patent application number | Description | Published |
20130169666 | Systems, Methods, and Media for Generating Multidimensional Heat Maps - Systems, methods, and media for generating heat maps of event data are provided herein. Methods may include gathering instances of event data according to a performance characteristic, discretely decomposing the instances by applying at least one constraint to the instances, assigning a hue to each instance, the hue being associated with the at least one constraint, and generating a heat map that includes representations of the instances, wherein each representation includes the hue associated with the at least one constraint to which the instance has been assigned. | 07-04-2013 |
20130173803 | DYNAMIC THROTTLING OF ACCESS TO COMPUTING RESOURCES IN MULTI-TENANT SYSTEMS - Systems, methods, and media for method for managing requests for computing resources are provided herein. Methods may include dynamically throttling requests for computing resources generated by one or more tenants within a multi-tenant system, such as a cloud. In some embodiments, the present technology may dynamically throttle I/O operations for a physical storage media that is accessible by the tenants of the cloud. The present technology may dynamically throttle I/O operations to ensure fair access to the physical storage media for each tenant within the cloud. | 07-04-2013 |
20130254407 | Systems and Methods for Time-Based Dynamic Allocation of Resource Management - Systems, methods, and media for method for managing requests for computing resources. Methods may include dynamically throttling requests for computing resources generated by one or more tenants within a multi-tenant system, such as a cloud. In some embodiments, the present technology may dynamically throttle I/O operations for a physical storage media that is accessible by the tenants of the cloud. The present technology may dynamically throttle I/O operations to ensure fair access to the physical storage media for each tenant within the cloud. | 09-26-2013 |
20130328909 | Systems, Methods, and Media for Generating Multidimensional Heat Maps - Systems, methods, and media for generating heat maps of event data are provided herein. Methods may include gathering instances of event data according to a performance characteristic, discretely decomposing the instances by applying at least one constraint to the instances, assigning a hue to each instance, the hue being associated with the at least one constraint, and generating a heat map that includes representations of the instances, wherein each representation includes the hue associated with the at least one constraint to which the instance has been assigned. | 12-12-2013 |
20140280912 | SYSTEM AND METHOD FOR DETERMINATION AND VISUALIZATION OF CLOUD PROCESSES AND NETWORK RELATIONSHIPS - A network monitoring system is provided that includes a process identification module, for instance DTrace, identifying internal service operations including processes, code paths, sockets, communications, connection establishments and/or storage operations. The network monitoring system also includes a visualization renderer of the socket-to-socket network elements providing a zoomable and filterable representation of a cloud operation. | 09-18-2014 |
20140283053 | SYSTEMS AND METHODS FOR ZONE-BASED INTRUSION DETECTION - Systems and methods for zone-based intrusion detection are described herein. The system may comprise a multi-tenant system; a server communicatively coupled with the multi-tenant system; a zone-based intrusion detection module running on the server; a zone within the server, the zone being a tenant and including at least one process running on it; and a debugger module that examines the process in real-time. | 09-18-2014 |
Patent application number | Description | Published |
20130271076 | SYSTEM AND METHOD FOR CHARGE NOTICE OR CHARGE MODE IN A VEHICLE - A charge notification system or user-selectable charge configuration for a vehicle. The system includes a battery, a charging connector, a charging cable, a charge location, a processor and a memory. The processor of the vehicle determines, based upon logic steps or parameters stored in the memory, when to send messages to a remote device based upon a charging characteristic of the vehicle. Different messages may be generated by the processor and transmitted for different charging characteristics of the vehicle. The charge notification system may also include an indicator local to the vehicle and configured to illuminate in varying configurations or at varying frequencies based upon a state of charge of the battery. A user may select between charging modes for the vehicle in order to extend a useable life of the battery by allowing the battery to charge up to predetermined or modifiable battery charge levels. | 10-17-2013 |
20130274975 | DIVERSION OF ENERGY FROM REGENERATIVE BRAKING - A regenerative braking system for a vehicle utilizing diversion of energy for efficient use or maintaining consistent vehicle performance. The regenerative braking system includes a generator for producing regenerative energy during slowing and includes switches connected to a battery and a plurality of devices. A processor is connected with the battery and the switches for controlling the configuration of the switches based on a characteristic of the battery. If the battery has a state of charge exceeding a predetermined threshold, the processor controls the switches to route the regenerative energy to the other devices. The processor also controls the switches to provide regenerative energy to specific devices where it may most desirably be utilized. Heating and cooling units of the vehicle may be alternatively or simultaneously connected to receive the regenerative energy for providing consistent vehicle slowing performance when the battery state of charge exceeds the predetermined threshold. | 10-17-2013 |
20130274993 | TRIP MANAGEMENT SYSTEM AND METHOD FOR A VEHICLE - A trip data management and display system for a vehicle. The system includes a processor, a memory, a user-interface and a display. During a trip traveled by the vehicle, the processor receives data from one or more systems or components. The processor receives input via the user-interface to associate a category and a filename with the received data for storage in the memory. The stored data may then be retrieved for display upon the display of the vehicle. The trip traveled by the vehicle is predefined according to user-settable parameters or is automatically determined based on vehicle characteristics. Instantaneous data corresponding to a trip currently being traveled by the vehicle may also be displayed on the display adjacent to the stored data from memory. The data stored may be managed by a user to associate it with different or multiple categories or to delete particular stored data. | 10-17-2013 |
20130275023 | VARIABLE POWER OUTPUT AND MAXIMUM SPEED IN DRIVE MODE - A variable power drive mode system for a vehicle. The system includes a pedal, a processor, an engine or other vehicle power source for moving the vehicle and a battery. The processor of the vehicle determines, either automatically or based upon user input, a desired drive mode for the vehicle. A memory connected with the processor stores different data corresponding to the different drive modes determinable by the processor for the vehicle. The processor uses the different data stored in memory in combination with a position of the pedal to control the engine or other vehicle power source to generate power in accordance with the determined drive mode. Certain drive modes may provide for more aggressive driving profiles at the expense of fuel efficiency or fuel consumption when compared to other drive modes. | 10-17-2013 |
Patent application number | Description | Published |
20080298942 | TAB AND SLOT LIFTGATE PLATFORM - A liftgate platform assembly may include: (a) a platform support structure having a plurality of non-tube brace members each having a first and a second tab; and, (b) a platform including a plurality of slots. The tabs of the non-tube brace members are received within the slots in order to attach the platform to the platform support structure. | 12-04-2008 |
20110175313 | HEAVY-DUTY AXLE-TO-BEAM CONNECTION - An axle-to-beam connection for axle/suspension systems includes a pair of U-bolt brackets that extend generally to or beyond a selected centerline of the axle. The U-bolt brackets are located a distance from one another so that the distance between the U-bolt brackets is equivalent to or preferably less than the outside diameter of the axle resulting in a slight deformation of the axle and a compressive preload between the axle and the U-bolt brackets when the axle is seated between the U-bolt brackets. A weld is placed between the U-bolt brackets and the axle at or beyond the horizontal centerline of the axle within the residual compressive stress field on the axle created by the interference fit of the axle into the U-boll brackets. Means for securing connection of the axle to the beam includes a U-boll or other similar means to provide additional locating support to the axle. | 07-21-2011 |
20150014512 | AXLE BRAKE BRACKET FOR THIN-WALL AXLE - The invention relates to a brake component mounting bracket for an axle/suspension system that includes a continuous window weld to join the bracket to the axle, which enables the use of a thin-wall axle, desirably reducing the weight and the cost associated with the axle/suspension system. The axle brake bracket secures a cam shaft assembly and a brake assembly to an axle of the axle/suspension system. The bracket comprises an axle portion configured to seat on the axle. At least one window is formed in the axle portion, and the axle portion is rigidly connected to the axle by a continuous weld formed in the window. The axle brake bracket is free of a line weld between the axle portion and the axle. | 01-15-2015 |
20150014953 | MECHANICAL AXLE/SUSPENSION SPRING SEATS FOR THIN-WALL AXLES - The invention relates to a spring seat for a mechanical spring axle/suspension system that includes continuous window welds and facilitates the use of a thin-wall axle, thereby saving weight and cost. The seat secures at least one mechanical spring of the axle/suspension system to an axle of the axle/suspension system. The spring seat comprises at least one body configured to seat on the axle, and the body forms at least one window when disposed on the axle. The body is rigidly attached to the axle by a continuous weld formed in the window. The spring seat is free of a line weld between the body and the axle. | 01-15-2015 |
Patent application number | Description | Published |
20100157766 | Predicting cartridge failure from cartridge memory data - Techniques are described for predicting data cartridge failure based on analysis of data retrieved from an associated cartridge memory chip. In one embodiment, a system includes a chip reader that retrieves data from a cartridge memory chip of a data cartridge, and a computing device that receives the data from the chip reader, analyzes the data, and generates information regarding a health status of the data cartridge based on the analysis. The analysis may be based on execution of an algorithm that is developed from a set of data, stored in a database, that identifies characteristics of data cartridges with a good health status and differentiates them from data cartridges with a bad health status. | 06-24-2010 |
20100161895 | Securing data on data cartridges - Techniques are described for securing data on data cartridges, such as a Linear Tape-Open (LTO) data cartridge. The techniques include modifying a portion of a cartridge memory (CM) chip of the cartridge in a way that a cartridge drive will be unable to access the data cartridge and to prevent modification of the CM chip by the cartridge drive. In one embodiment, a system includes a data cartridge including a CM chip, a chip reader to read data from and write data to the CM chip, and a computing device to control the chip reader. The computing device causes the chip reader to read data from the cartridge memory chip of the data cartridge and to modify a portion of memory of the chip to prevent unauthorized reads and writes to the data cartridge, without rendering the modification irreversible. | 06-24-2010 |
20100193589 | Cartridge reader that accepts data cartridges both in and out of data cartridge cases - A cartridge reader device includes an RFID unit that reads cartridge memory (CM) data from an RFID tag of a data cartridge, a bar code unit that reads a bar code of the data cartridge, and a housing that encloses the RFID unit and the bar code unit. The housing defines a first receiving area configured to accept the data cartridge when the data cartridge is enclosed in a case, which enables the bar code unit to read the bar code data from the bar code of the data cartridge when the data cartridge is enclosed in the case, and a second receiving area configured to accept the data cartridge when the data cartridge is not enclosed in the case, which enables the bar code unit to read the bar code data from the bar code of the data cartridge when the data cartridge is not enclosed in the case. | 08-05-2010 |
20110186634 | Cartridge Reader with Bar Code Unit and RFID Unit - A cartridge reader device includes an RFID unit that reads cartridge memory (CM) data from an RFID tag of a data cartridge, a bar code unit that reads a bar code of the data cartridge, and a housing that encloses the RFID unit and the bar code unit. The housing encloses the RFID unit and the bar code unit and defines at least one receiving area configured to accept the data cartridge and enables the bar code unit to read the bar code data from the bar code of the data cartridge. The reader device further includes a pair of mirrors positioned within the housing that direct light emitted by the bar code reader to the bar code of the data cartridge along a u-shaped path. | 08-04-2011 |
Patent application number | Description | Published |
20100190914 | POWER TRANSMISSION PRODUCTS HAVING ENHANCED PROPERTIES - The present invention is directed to the incorporation of functionalized polyethylenes, in amount of about 1% to 95% by weight based upon the weight of the total crosslinkable material, into ethylene alpha olefin elastomers, such as EPDM elastomer compositions, which are crosslinked by peroxides, which results in improved properties, such as hardness and modulus of elongation, and can result in improved higher abrasion resistance, wear resistance, coefficient of friction, tensile strength, and other properties through a broad temperature range, which are beneficial to power transmission products, such as power transmission belts. | 07-29-2010 |
20110126964 | FABRIC ADHESION IMPROVEMENT FOR EPDM BASED LOW COST TIMING BELT - The present invention is directed to timing belts having improved fabric adhesion to the tooth facing which can be achieved by the use of a combination of a RFL treated fabric and an EPDM body provided the RFL treatment or the body include ZDA or the RF latex is an X-HNBR latex. | 06-02-2011 |
20140332144 | FABRIC ADHESION IMPROVEMENT FOR EPDM BASED LOW COST TIMING BELT - The present invention is directed to timing belts having improved fabric adhesion to the tooth facing which can be achieved by the use of a combination of a RFL treated fabric and an EPDM body provided the RFL treatment or the body include ZDA or the RF latex is an X-HNBR latex. | 11-13-2014 |
Patent application number | Description | Published |
20110264586 | SYSTEM AND METHOD FOR MULTIPATH CONTACTLESS TRANSACTIONS - A system for multipath contactless transaction processing, comprising a point-of-sale system comprising a processing unit and a video screen, the video screen at least sometimes viewable by a purchaser interacting with the point-of-sale processing system, wherein, during a transaction, a graphical indicia is displayed on the video screen in a form suitable for photographing or scanning by a device held by the purchaser, and wherein, upon receipt by the point-of-sale processing unit of at least one non-graphical indicia the content of which is determined at least in part by the contents of the graphical indicia that was displayed to the purchaser, the point-of-sale completes the transaction. | 10-27-2011 |
20110276402 | SYSTEMS AND METHODS FOR INTERACTIVE MERCHANDISING USING MULTIPATH CONTACTLESS COMMUNICATIONS - A system for interactive merchandising, comprising a server accessible via a data network to a mobile device and a graphical indicia displayed in a public location and associated with one or more nearby items, wherein, on receiving, at the server, a message from the mobile device comprising information based at least in part on the graphical indicia, the server determines a location of the mobile device and transmits information determined at least in part based on the graphical indicia and the location of the mobile device to the mobile device. | 11-10-2011 |
20120072353 | ENHANCED SYSTEM AND METHOD FOR MULTIPATH CONTACTLESS TRANSACTIONS - A system for multipath contactless transaction processing, comprising a networked server comprising a processing unit, a billing entity based on a first networked computing device comprising a processing unit and a video screen, the video screen at least sometimes viewable by a purchaser interacting with the point-of-sale processing system. According to the system, during a transaction, a graphical indicia is displayed on the video screen in a form suitable for photographing or scanning by a payment entity mobile device; and wherein, said indicia is being replaced each time a predetermined time period has elapsed, these replacements occurring regularly until the transaction is completed. | 03-22-2012 |
Patent application number | Description | Published |
20110113899 | APPARATUS TO MEASURE FLUIDS IN A CONDUIT - A transport device includes a first segment fixedly coupled to a wall. The transport device also includes at least one second segment coupled to the first segment. The at least one second segment includes at least one of a fluid-driven device, a rack and pinion drive device, and a carriage. The transport device further includes an automated position control system. The control system includes at least one axial positioning device coupled to the at least one second segment. The control system also includes at least one axial position feedback device coupled to at least one of the first segment and the at least one second segment. | 05-19-2011 |
20120101644 | CONTROL SYSTEM AND METHOD OF PREDICTING WIND TURBINE POWER GENERATION - A control system for use with a plurality of wind turbines includes a processor and a memory device coupled to the processor. The memory device is configured to store a plurality of program modules that, when executed by the processor, configure the processor to receive data representative of a power generation of a first wind turbine of the plurality of wind turbines, and determine an expected power generation of a second wind turbine of the plurality of wind turbines based on the power generation of the first wind turbine. | 04-26-2012 |
20150086357 | WIND TURBINE AND METHOD FOR ADJUSTING YAW BIAS IN WIND TURBINE - Wind turbines and method for adjusting yaw bias in wind turbines are provided. In one embodiment, a method includes defining an operational condition for the wind turbine, the operational condition including a turbine speed range, a pitch angle range, and a wind speed range. The method further includes operating the wind turbine within the operational condition, adjusting a yaw angle of the wind turbine during operation of the wind turbine, and measuring power output of the wind turbine during operation within the operational condition. | 03-26-2015 |
Patent application number | Description | Published |
20130018457 | Coupling System for Medical Devices - Techniques are described for delivering a replacement valve to a target location in a patient. In one example, a medical device system includes an implantable medical device comprising an expandable anchor, a locking member engaged to a first end of the anchor, two posts configured to engage the locking member, each of the posts being engaged to a portion of the anchor, each post defining a hole at a distal end of the post, and a fastening element extending through each hole of a respective post and being engaged to a second end of the anchor, where, in a locked configuration, the posts are secured to the locking member. | 01-17-2013 |
20130066419 | HEART VALVE REPLACEMENT - A prosthetic heart valve includes a radially expandable stent and a plurality of leaflets. Each leaflet includes a coaptation portion, an arcuate edge, and a belly. The coaptation portion is movable relative to respective coaptation portions of the other leaflets. The acuate edge has a first end and a second end and is coupled to the stent. The belly extends from the arcuate edge to an axis defined by the first and second ends of the arcuate edge, wherein the ratio of the surface area of the belly to the outer cross-sectional area of the expanded stent is about 0.09 to about 0.16. | 03-14-2013 |
20130073037 | PROSTHETIC HEART VALVE IMPLANTATION - A prosthetic heart valve includes an expandable stent and a leaflet assembly coupled to the expandable stent. The expandable stent is radially expandable from a first size for intraluminal delivery through a body passageway to a second size for implantation of the prosthetic heart valve in the body passageway. The leaflet assembly includes leaflets movable between an open position permitting flow past the expanded stent and a closed position substantially restricting flow past the expanded stent. Each of the leaflets is coaptable with each of the other leaflets in the closed position to define a coaptation region of about 15 percent to about 35 percent of the overall height of each of the plurality of leaflets. | 03-21-2013 |
20130079891 | TISSUE MODIFICATION - A tissue modification apparatus includes a first and a second guide, a first and a second set of mounts, and a first and a second actuator. The first guide defines a first axis, and the second guide defines a second axis intersecting the first axis. The mounts of the first set of mounts are movable relative to one another along the first axis, and the mounts of the second set of mounts are movable relative to one another along the second axis. The first actuator and the second actuator are each settable to a stress load, with the first actuator and the second actuator movable, respectively, along the first axis and the second axis to transmit each respective stress load to a piece of tissue mechanically coupled to the first and second set of mounts. | 03-28-2013 |
20130089655 | Device and Method for Making Replacement Heart Valve - A method and device for marking suture holes in a replacement heart valve leaflet are herein provided. The method includes providing a die having a plurality of posts, each post corresponding to suture location Ink is applied to the posts and the posts are brought into contact with the leaflet, thereby marking the locations of the suture holes on the leaflet. | 04-11-2013 |
20130090729 | PROFILE REDUCTION SEAL - The disclosure pertains to profile reduction seals associated with heart valve replacements which may reduce or eliminate paravalvular regurgitation and methods of fabricating such seals. The generally cylindrical multilayer seals of the disclosure include a crown-like end and reinforcing elements which facilitate compression of the seal and associated device by minimizing bunching of the seal as it enters a delivery system. | 04-11-2013 |
20130116778 | Replacement Heart Valve Leaflet Stitching Method and Device - A replacement heart valve and stitching method for reducing the unexpanded profile of the replacement heart valve are herein provided. The method includes whip stitching a plurality of leaflets together with a first whip stitch pattern a second whip stitch pattern which overlaps the first whip stitch pattern and is wound in an opposite direction. The method further involves securing the valve leaflets to one another via a running stitch. | 05-09-2013 |
20130302845 | MEASURING BIOLOGICAL TISSUE - A tissue measurement system includes a clamp, a measuring head, and a deflection sensor. The clamp includes a first plate and a second plate releasably engageable with one another to secure a substantially planar biological tissue. In the engaged position, the first and second plates define at least a portion of a test section along which a portion of the secured substantially planar biological tissue is disposed. The measuring head is movable toward the test section and into contact with the portion of the substantially planar biological tissue disposed along the test section. The deflection sensor is responsive to movement of the biological tissue contacted by the measuring head. | 11-14-2013 |
20130304199 | REDUCED PROFILE VALVE WITH LOCKING ELEMENTS - An apparatus for endovascularly replacing a patient's heart valve comprises an anchor having an outer surface and an inner surface. The anchor is expandable from a collapsed delivery configuration to a fully deployed configuration. A first locking element and a second locking element are attached to the inner surface of the anchor. The first locking element is engageable with the second locking element. At least one of the first locking element and the second locking element has a curved outer surface. Methods for attaching the second locking element to the anchor are also provided. | 11-14-2013 |
20130331931 | Apparatus for Replacing a Native Heart Valve and Method of Making the Same - An apparatus for replacement a native heart valve is herein provided. The apparatus includes a replacement heart valve, an expandable anchor, and a plurality of rivets. The expandable anchor comprises a woven braid structure that surrounds at least a portion of the replacement heart valve and has a plurality of braid intersections. At least some of the braid intersections have rivets extending therethrough. | 12-12-2013 |
20140379095 | TISSUE MODIFICATION - A tissue modification apparatus includes a first and a second guide, a first and a second set of mounts, and a first and a second actuator. The first guide defines a first axis, and the second guide defines a second axis intersecting the first axis. The mounts of the first set of mounts are movable relative to one another along the first axis, and the mounts of the second set of mounts are movable relative to one another along the second axis. The first actuator and the second actuator are each settable to a stress load, with the first actuator and the second actuator movable, respectively, along the first axis and the second axis to transmit each respective stress load to a piece of tissue mechanically coupled to the first and second set of mounts. | 12-25-2014 |
Patent application number | Description | Published |
20110092838 | QT INTERVAL MONITORING SYSTEM WITH ALARMS AND TRENDING - An ECG monitoring system continuously monitors a patient's ECG waveform and periodically identifies the patient's QT interval. QT interval values are averaged over time and a corrected interval value QTc and a change in QTc relative to a baseline, dQTc, are periodically produced. An alarm is responsive to updated QT interval values and issues an alarm whenever a selected QT value exceeds an alarm limit. The periodically produced QT interval values are stored and a trend display may be produced showing changes in the QT interval information over different periods of time. The trend display may selectively display the trend information either graphically or in tabular form. | 04-21-2011 |
20110208079 | REAL TIME ATRIAL FIBRILLATION MONITORING - An atrial fibrillation (AF) monitor extracts two P wave features and an R-R interval feature from a sequence of ECG waveforms. The features are used by a classifier to classify a heart rhythm as AF or non-AF. The AF classification results may be further processed to reduce false alarm reporting. The AF classification results are used by an AF burden calculator to report AF burden in real time. | 08-25-2011 |
20120010515 | Automated Identification of Culprit Coronary Artery - A diagnostic ECG system analyzes lead traces for evidence of ST elevation in the lead signals. The pattern of ST elevation in leads having predetermined vantage points to the electrical activity of the heart and, in some instances, the presence of ST depression in certain other leads, identifies a specific coronary artery or branch as the culprit coronary artery for an acute ischemic event. The identity of the culprit coronary artery or branch is presented to the interventional cardiologist so that the correct coronary artery is accessed and the obstruction cleared. The technique can be used with standard 12-lead ECG systems as well as with ECG systems using fewer or more leads. | 01-12-2012 |
20130060156 | VISUALIZATON OF MYOCARDIAL INFARCT SIZE IN DIAGNOSTIC ECG - The segments of an anatomically corresponding bull's eye graph familiar to echocardiologists is annotated by coloring those segments for which ECG data indicates the presence of myocardial infarction injury. In an illustrated example, segments are colored with a second color when the ECG data corresponding to those segments are indicated as being the site of a coronary occlusion. The segments of the bull's eye graph may be colored in a third color with the results of a diagnostic imaging exam, such as by coloring segments exhibiting wall motion abnormalities with a third color. | 03-07-2013 |
Patent application number | Description | Published |
20110061097 | METHOD AND SYSTEM FOR MANAGING ACCESS TO PROTECTED COMPUTER RESOURCES PROVIDED VIA AN INTERNET PROTOCOL NETWORK - A method and system for controlling access, by an authentication server, to protected computer resources provided via an Internet Protocol network that includes storing (i) a digital identification associated with at least one client computer device, and (ii) data associated with the protected computer resources in at least one database associated with the authentication server; authenticating, by the authentication server, the digital identification forwarded by at least one access server; authorizing, by the authentication server, the at least one client computer device to receive at least a portion of the protected computer resources requested by the at least one client computer device, based on the stored data associated with the requested protected computer resources; and permitting access, by the authentication server, to the at least the portion of the protected computer resources upon successfully authenticating the digital identification and upon successfully authorizing the at least once client computer device. | 03-10-2011 |
20130167204 | METHOD FOR MANAGING ACCESS TO PROTECTED COMPUTER RESOURCES - A method for controlling access to protected computer resources provided via an Internet Protocol network that includes registering identity data of a subscriber identity module associated with at least one client computer device; storing (i) identity data of at least one access server, (ii) the identity data of a subscriber identity module, and (iii) authorization data regarding the protect computer resources; receiving the identity data of a subscriber identity module, and a request for the protected computer resources; authenticating (i) the identity data of the at least one access server, and (ii) the identity data of a subscriber identity module; authorizing the at least one client computer device to receive at least a portion of the protected computer resources; and permitting access to the at least the portion of the protected computer resources (i) upon successfully authenticating the identity data of the at least one access server and the identity data of a subscriber identity module associated with the at least one client computer device, and (ii) upon successfully authorizing the at least one client computer device. | 06-27-2013 |
20150082392 | METHOD FOR MANAGING ACCESS TO PROTECTED COMPUTER RESOURCES - A system for securing and tracking usage of transaction services or computer resources by a client computer from a first server computer, which includes clearinghouse means for storing identity data of the first server computer and the client computer(s); server software means and client software means adapted to forward its identity data and identity data of the client computer(s) to the clearinghouse means at the beginning of an operating session; and a hardware key connected to the client computer, the key being adapted to generate a digital identification as part of the identity data; wherein the hardware key is implemented using a hardware token access system, a magnetic card access system, a smart card access system, a biometric identification access system or a central processing unit with a unique embedded digital identification. | 03-19-2015 |
Patent application number | Description | Published |
20100209229 | Airfoil inserts, flow-directing elements and assemblies thereof - Disclosed are examples of flow-directing elements, airfoil inserts, and assemblies thereof. A flow-directing element has an inner buttress with an airfoil extending outwardly therefrom. The airfoil includes a cavity that extends within the airfoil to an exit port disposed in the inner buttress. A shelf disposed about the buttress defines the exit port, and the shelf includes a discourager extending into the cavity. An airfoil insert has a tubular body, with an outlet at one end. A plate affixed to the body at the outlet partially blocks the outlet, and includes a tab extending away from the body and defining a portion of an outlet periphery. Upon assembly of the flow directing element and the insert, the tab interacts with the discourager to direct a coolant to the exit port while restricting leakage of the coolant back into the cavity, between the airfoil insert and the flow-directing element. | 08-19-2010 |
20100247284 | AIRFLOW INFLUENCING AIRFOIL FEATURE ARRAY - An example gas turbine engine airfoil includes an airfoil wall establishing a cavity that extends axially from an airfoil leading edge portion to an airfoil trailing edge portion and extends radially from an airfoil inner end to an airfoil outer end. The cavity is configured to receive a baffle that is spaced from the airfoil leading edge portion such that an impingement cooling area is established between the airfoil leading edge portion and the baffle when the baffle is received within the cavity. An array of nonuniformly distributed features is disposed on the airfoil wall within the impingement cooling area. The features are configured to influence airflow within the impingement cooling area. | 09-30-2010 |
20100247327 | RECESSED METERING STANDOFFS FOR AIRFOIL BAFFLE - An internally cooled airfoil comprises an airfoil body, a baffle and a plurality of standoffs. The airfoil body is shaped to form leading and trailing edges, and pressure and suction sides surrounding an internal cooling channel. The baffle is disposed within the internal cooling channel and comprises a liner body having a perimeter shaped to correspond to the shape of the internal cooling channel and to form a cooling air supply duct. The baffle includes a plurality of cooling holes extending through the liner body to direct cooling air from the supply duct into the internal cooling channel. The standoffs maintain minimum spacing between the liner body and the airfoil body. In one embodiment, the standoffs are recessed into a surface of either the baffle or the airfoil body. In another embodiment, the standoffs are elongated to meter flow between the liner body and the airfoil body. | 09-30-2010 |
20120034100 | RECESSED METERING STANDOFFS FOR AIRFOIL BAFFLE - An internally cooled airfoil comprises an airfoil body, a baffle and a plurality of standoffs. The airfoil body is shaped to form leading and trailing edges, and pressure and suction sides surrounding an internal cooling channel. The baffle is disposed within the internal cooling channel and comprises a liner body having a perimeter shaped to correspond to the shape of the internal cooling channel and to form a cooling air supply duct. The baffle includes a plurality of cooling holes extending through the liner body to direct cooling air from the supply duct into the internal cooling channel. The standoffs maintain minimum spacing between the liner body and the airfoil body. The standoffs are recessed into a surface of either the baffle or the airfoil body such that a height of the standoffs is greater than the spacing. | 02-09-2012 |
20130004328 | ABRASIVE AIRFOIL TIP - An airfoil comprises a substrate, a residual abrasive coating and a supplemental abrasive coating. The substrate extends along a tip section of the airfoil, from a leading edge to a trailing edge. The residual abrasive coating comprises a two-phase abrasive and metal matrix material bonded to the substrate, on the tip section of the airfoil. The supplemental abrasive coating comprises a two-phase abrasive and metal matrix material bonded to the residual abrasive coating and to the substrate adjacent the residual abrasive coating, on the tip section of the airfoil. The supplemental abrasive coating restores the airfoil to a nominal tip height in the tip section. | 01-03-2013 |
20130230402 | TAPERED THERMAL COATING FOR AIRFOIL - An airfoil comprises pressure and suction surfaces extending axially from a leading edge to a trailing edge and radially from a root section to a tip section, the root section and the tip section defining a span therebetween. A thermal coating extends from the root section of the airfoil toward the tip section of the airfoil. A relative coating thickness of the thermal coating decreases by at least thirty percent at full span in the tip section, as compared to minimum span in the root section. | 09-05-2013 |
20130266416 | COOLING SYSTEM FOR A TURBINE VANE - A cooling system for a gas turbine engine includes a first plenum, a first cooling flow passageway, and a second cooling flow passageway. The first cooling flow passageway is in fluid communication with the first plenum and with a first airfoil cooling channel within an airfoil of the stator vane. The first airfoil cooling channel is for cooling a leading edge of the airfoil. The second cooling flow passageway is in fluid communication with the first plenum and with a platform cooling channel within an outer diameter platform of the stator vane. The first cooling flow passageway and the second cooling flow passageway are disposed within a mounting hook. The first cooling flow passageway and the second cooling flow passageway are not in fluid communication with each other. | 10-10-2013 |
20130323033 | BLADE OUTER AIR SEAL WITH CORED PASSAGES - A blade outer air seal for a gas turbine engine includes a wall, a forward hook, and an aft hook. The wall extends between the forward hook and the aft hook, which are adapted to mount the blade outer air seal to a casing of the gas turbine engine. The wall includes a cored passage extending along at least a portion of the wall. The cored passage extends radially and axially through a portion of the aft hook to communicate with one or more apertures along a trailing edge of the aft hook. | 12-05-2013 |
20140047843 | PLATFORM COOLING CIRCUIT FOR A GAS TURBINE ENGINE COMPONENT - A component for a gas turbine engine according to an exemplary aspect of the present disclosure includes, among other things, a platform having a first path side and a second path side and a platform cooling circuit disposed on one of the first path side and the second path side of the platform. The platform cooling circuit includes a first core cavity, a cavity in fluid communication with the first core cavity, and a cover plate positioned to cover at least the cavity. | 02-20-2014 |
20140060084 | GAS TURBINE ENGINE AIRFOIL COOLING CIRCUIT ARRANGEMENT - A component for a gas turbine engine according to an exemplary aspect of the present disclosure including, among other things, an airfoil that extends between a leading edge and a trailing edge and a cooling circuit disposed inside of the airfoil. The cooling circuit includes at least one core cavity that extends inside of the airfoil, a baffle received within the at least one core cavity, a plurality of pedestals positioned adjacent to the at least one core cavity and a first plurality of axial ribs positioned between the plurality of pedestals and the trailing edge of the airfoil. | 03-06-2014 |
20140083103 | GAS TURBINE ASYMMETRIC NOZZLE GUIDE VANES - A gas turbine engine includes a multiple of Nozzle Guide Vanes (NGVs) arranged asymmetrically and a multiple of NGVs clocked with respect to the multiple of fuel nozzles around a 360 degree circumference. | 03-27-2014 |
20140083111 | GAS TURBINE ASYMMETRIC FUEL NOZZLE COMBUSTOR - A combustor of a gas turbine engine includes a multiple of fuel nozzles arranged asymmetrically | 03-27-2014 |
20140093361 | AIRFOIL WITH VARIABLE TRIP STRIP HEIGHT - An airfoil component for a gas turbine engine includes an airfoil extending from a platform. At least one of the airfoil and the platform includes a cooling passage defined by a surface. A chevron-shaped trip strip extends from the surface into the cooling passage at a trip strip height along a length. The trip strip height varies along the length. A turbine vane for a gas turbine engine includes inner and outer platforms. A cooling passage is provided in the inner platform. The cooling passage is provided by first and second radially extending legs spaced circumferentially apart from one another and joined to one another by a circumferential passage. A pair of airfoils extend radially from the same inner platform. A trip strip extends from the surface into the circumferential passage at a trip strip height along a length. The trip strip height varying along the length. | 04-03-2014 |
20140178174 | GAS TURBINE ENGINE INCLUDING A PRE-DIFFUSER HEAT EXCHANGER - According to an example embodiment, a gas turbine engine assembly includes, among other things, a compressor. A strut near the compressor includes a flow passage through a portion of the strut. The flow passage is configured to direct air from the compressor to another portion of the gas turbine engine. The flow passage has at least one surface feature that at least partially hinders some airflow through the flow passage. | 06-26-2014 |
20140219778 | GAS TURBINE ENGINE AIRFOIL WITH VANE PLATFORM COOLING PASSAGE - A stator vane for a gas turbine engine includes an airfoil extending in a radial direction and supported by a platform having a gas flowpath surface. A cooling passage is arranged in the platform and includes a circumferential passage that is fluidly connected to an inlet passage extending through and edge of the platform, and film cooling holes extending from the gas flowpath surface to the circumferential passage, radial extending passage through the edge of the platform. A void is interconnected to at least one of the radially extending passage and the inlet passage. | 08-07-2014 |
Patent application number | Description | Published |
20090036884 | System and method for return electrode monitoring - A system for determining probability of tissue damage is disclosed. The system includes a plurality of return electrodes adhered to a patient and adapted to couple to an electrosurgical generator configured to generate an electrosurgical current. The system also includes a current monitor and a switching component connected in series with each of the plurality of the return electrodes. The current monitor being configured to measure the electrosurgical current passing therethrough. The system further includes a processor coupled to each of the current monitors and the switching components. The processor is configured to determine the balance of a current load among the plurality of the return electrodes and configured to control each of the switching components to adjust the current passing through each of the return electrodes to balance the current load. | 02-05-2009 |
20090036885 | System and method for return electrode monitoring - A system for determining probability of tissue damage is disclosed. The system includes an electrosurgical generator adapted to generate an electrosurgical current and a plurality of return electrodes adhered to a patient and adapted to couple to the electrosurgical generator. Each of the return electrodes includes an impedance sensor attached thereto. The system also includes a current monitor connected in series with each of the plurality of the return electrodes to measure the electrosurgical current passing therethrough and a processor coupled to each of the current monitors. The processor is configured to calculate a cooling factor and a heating factor for each of the plurality of the return electrodes. The processor further configured to determine probability of tissue damage for each of the plurality of the return electrodes as a function of the cooling factor and the heating factor. | 02-05-2009 |
20110071516 | System and Method for Controlling Electrosurgical Output - An electrosurgical generator for supplying electrosurgical energy to tissue includes sensor circuitry configured to measure a voltage phase and a current phase through tissue and a processing device configured to compare the measured voltage and current phase to generate a real power component. The electrosurgical generator also includes a controller configured to regulate output of the electrosurgical generator based on the real power component and/or a predetermined imaginary impedance of tissue. | 03-24-2011 |
20110238063 | Method of Tracking Reposable Instrument Usage - An electrosurgical system is provided herein. The system includes a generator configured to output energy, an end effector operatively configured to output the energy to tissue, and a reposable instrument operatively coupled in between the generator and the end effector. The reposable instrument includes a reposable instrument timing device configured to track usage of the reposable instrument, a controller configured to control operation of the electrosurgical system based on the usage of the reposable instrument, and a memory configured to store information pertaining to the usage of the reposable instrument. | 09-29-2011 |
20120109121 | System and Method for Return Electrode Monitoring - A system for determining probability of tissue damage is disclosed. The system includes an electrosurgical generator adapted to generate an electrosurgical current and a plurality of return electrodes adhered to a patient and adapted to couple to the electrosurgical generator. Each of the return electrodes includes an impedance sensor attached thereto. The system also includes a current monitor connected in series with each of the plurality of the return electrodes to measure the electrosurgical current passing therethrough and a processor coupled to each of the current monitors. The processor is configured to calculate a cooling factor and a heating factor for each of the plurality of the return electrodes. The processor further configured to determine probability of tissue damage for each of the plurality of the return electrodes as a function of the cooling factor and the heating factor. | 05-03-2012 |
20120310229 | Surgical Device with DC Power Connection - A system and method for providing additional power to a hand-held surgical device from a supplemental DC power supply. The hand-held surgical device includes a generator and an internal power supply. The internal power supply is a battery or a capacitor either which can withstand a high-temperature and/or a low-temperature sterilization procedure while within the hand-held surgical device. The supplemental DC power supply can provide alone or in combination with the internal power supply sufficient power to the generator to perform an electrosurgical procedure. The supplemental DC power supply is connected through a detachable cord to the hand-held surgical device. The DC power supply may be outside a sterile surgical environment. | 12-06-2012 |
20140350546 | SYSTEM AND METHOD FOR RETURN ELECTRODE MONITORING - A system for determining probability of tissue damage includes a plurality of return electrodes adhered to a patient and adapted to couple to an electrosurgical generator configured to generate an electrosurgical current. The system also includes a current monitor and a switching component connected in series with each of the plurality of the return electrodes. The current monitor is configured to measure the electrosurgical current passing therethrough. The system further includes a processor coupled to each of the current monitors and the switching components. The processor is configured to determine the balance of a current load among the plurality of the return electrodes and configured to control each of the switching components to adjust the current passing through each of the return electrodes to balance the current load. | 11-27-2014 |