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| 20090050103 | SPLIT-CYCLE AIRCRAFT ENGINE - A split-cycle aircraft engine includes a crankshaft rotatable about a crankshaft axis. A power piston is slidably received within a power cylinder and is operatively connected to the crankshaft such that the power piston reciprocates through an expansion stroke and an exhaust stroke during a single rotation of the crankshaft. A compression piston is slidably received within a compression cylinder and is operatively connected to the crankshaft such that the compression piston reciprocates through an intake stroke and a compression stroke during a single rotation of the crankshaft. A gas crossover passage operatively interconnects the compression cylinder and the power cylinder. An air reservoir is operatively connected to the gas crossover passage by a reservoir passage. The air reservoir is selectively operable to receive and deliver compressed air. The engine is mounted to an aircraft and the air reservoir is disposed within the aircraft. | 02-26-2009 |
| 20090145129 | SPLIT-CYCLE AIRCRAFT ENGINE - A split-cycle aircraft engine includes a crankshaft rotatable about a crankshaft axis. A power piston is slidably received within a power cylinder and is operatively connected to the crankshaft such that the power piston reciprocates through an expansion stroke and an exhaust stroke during a single rotation of the crankshaft. A compression piston is slidably received within a compression cylinder and is operatively connected to the crankshaft such that the compression piston reciprocates through an intake stroke and a compression stroke during a single rotation of the crankshaft. A gas crossover passage operatively interconnects the compression cylinder and the power cylinder. An air reservoir is operatively connected to the gas crossover passage by a reservoir passage. The air reservoir is selectively operable to receive and deliver compressed air. The engine is mounted to an aircraft and the air reservoir is disposed within the aircraft. | 06-11-2009 |
| 20090255491 | SPLIT-CYCLE AIRCRAFT ENGINE - A split-cycle aircraft engine includes a crankshaft rotatable about a crankshaft axis. A power piston is slidably received within a power cylinder and is operatively connected to the crankshaft such that the power piston reciprocates through an expansion stroke and an exhaust stroke during a single rotation of the crankshaft. A compression piston is slidably received within a compression cylinder and is operatively connected to the crankshaft such that the compression piston reciprocates through an intake stroke and a compression stroke during a single rotation of the crankshaft. A gas crossover passage operatively interconnects the compression cylinder and the power cylinder. An air reservoir is operatively connected to the gas crossover passage by a reservoir passage. The air reservoir is selectively operable to receive and deliver compressed air. The engine is mounted to an aircraft and the air reservoir is disposed within the aircraft. | 10-15-2009 |
| 20120074264 | AIRPLANE WING - An airplane wing configuration includes a first wing positioned above and forward of a second wing on an airplane fuselage. The first wing is operable to direct airflow over an upper surface of the second wing, whereby the first and second wings are capable of generating greater lift than a sum of their individual lifts. The first wing may include an adjustable wing flap that redirects airflow over the upper surface of the second wing, and the second wing may include a rotatable portion that pivots to vary the angle of attack of the second wing independent of the first wing. | 03-29-2012 |
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| 20100191250 | ROBOTIC SURGICAL TOOL FOR PLUGGABLE END-EFFECTORS - In one embodiment of the invention, a replaceable electrosurgical end effector cartridge is provided to couple to a mechanical wrist of a surgical instrument for a robotic surgical system. The replaceable electrosurgical end effector cartridge includes two pluggable end effectors and a pair of spring latches. The two end effectors are moveable end effectors having a jaw portion, an off-center portion, and a base portion in one embodiment. The replaceable electrosurgical end effector cartridge may further include a fastener to rotatably couple the end effectors together. | 07-29-2010 |
| 20100191251 | METHODS FOR PLUGGABLE END-EFFECTORS OF ROBOTIC SURGICAL INSTRUMENTS - In one embodiment of the invention, a replaceable electrosurgical end effector cartridge is provided to couple to a mechanical wrist of a surgical instrument for a robotic surgical system. The replaceable electrosurgical end effector cartridge includes two pluggable end effectors and a pair of spring latches. The two end effectors are moveable end effectors having a jaw portion, an off-center portion, and a base portion in one embodiment. The replaceable electrosurgical end effector cartridge may further include a fastener to rotatably couple the end effectors together. | 07-29-2010 |
| 20100200002 | STERILE SURGICAL DRAPE - An improved sterile drape, system, and method for draping portions of a telerobotic surgical system are provided. In one embodiment, a sterile drape includes an exterior surface adjacent to a sterile field for performing a surgical procedure, and an interior surface forming a cavity for receiving the non-sterile portion of a robotic surgical system, such as a manipulator. The drape further includes a fastener coupled to the exterior surface for securing the sterile drape to the non-sterile portion of the robotic surgical system while reducing the volume of the sterile drape. Advantageously, the drape allows for quick and simple installation and increases visualization of the patient by reducing the size of the drape with more form fitting features, while allowing for freedom of movement of the manipulator. | 08-12-2010 |
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| 20090056153 | APPARATUS, METHOD, AND SYSTEM OF PRECISE IDENTIFICATION OF MULTIPLE POINTS DISTRIBUTED THROUGHOUT AN AREA - A method of laying out a grid of points across an area comprises designating a starting reference point; projecting with the laser beam a first reference line intersecting the first reference point and extending in a first direction relative to the area; designating the set of first line reference points along the first reference line; projecting with a laser beam a second reference line from each of the set of first reference line points in a direction at least partially across the area; designating a set of second line reference points at or near the area along each of the second reference lines, so that a grid of points across the area correlated to at least one laser beam projection is created. In this manner, the laser provides a quick and accurate straight line for referencing points in the grid. The method could be used to just lay out a grid of lines. An apparatus according to one aspect of the invention comprises a portable base, a laser on the base adapted to project a laser beam in a plane, and a means to identify measured points from the base. The measured points can be relative to the projected plane from the laser. The portable base can be moved to different reference points relative to the area to quickly set up a grid of accurate lines or points in the area. | 03-05-2009 |
| 20100275454 | APPARATUS, METHOD, AND SYSTEM OF PRECISE IDENTIFICATION OF MULTIPLE POINTS DISTRIBUTED THROUGHOUT AN AREA - A method of laying out a grid of points across an area comprises designating a starting reference point; projecting with the laser beam a first reference line intersecting the first reference point and extending in a first direction relative to the area; designating the set of first line reference points along the first reference line; projecting with a laser beam a second reference line from each of the set of first reference line points in a direction at least partially across the area; designating a set of second line reference points at or near the area along each of the second reference lines, so that a grid of points across the area correlated to at least one laser beam projection is created. In this manner, the laser provides a quick and accurate straight line for referencing points in the grid. The method could be used to just lay out a grid of lines. An apparatus according to one aspect of the invention comprises a portable base, a laser on the base adapted to project a laser beam in a plane, and a means to identify measured points from the base. The measured points can be relative to the projected plane from the laser. The portable base can be moved to different reference points relative to the area to quickly set up a grid of accurate lines or points in the area. | 11-04-2010 |
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| 20100042531 | SYSTEM AND METHOD FOR DETERMINING AN INDEX FOR AN ITEM BASED ON MARKET INFORMATION - Systems and methods for determining an index for an item based on market information are provided. Market information about the item is received and compiled. A standard profile for the item is determined. Index information for the item is determined based on the compiled market information. The index information comprises historical price information and statistical information about the market for the item. The index information is displayed at a user interface and updated based on updated market information. Orders to trade futures and options contracts on the item may be received, communicated, and executed. | 02-18-2010 |
| 20100174659 | SYSTEMS AND METHODS FOR IMPROVING THE LIQUIDITY AND DISTRIBUTION NETWORK FOR LUXURY AND OTHER ILLIQUID ITEMS - Systems and methods for improving the liquidity and distribution network for luxury and other illiquid items are provided. These systems and methods preferably include the trading of futures and options contracts, which will provide the liquidity and distribution network for luxury items. Possible embodiments of these systems and methods include the trading of futures and options contracts for diamonds and wine. Another embodiment of this invention preferably includes generating indexes for diamond prices, wine prices, luxury item prices, housing values, mortgage prepayments, privately-held companies or for anything with from sufficiently liquid points of value. Another embodiment of this invention preferably includes a centralized data base for retrieving closing and current auction prices for determining the value of, and best method for the auctioning of various items. The data provided by this data base would improve liquidity by creating greater price transparency. | 07-08-2010 |
| 20100198748 | SYSTEMS AND METHODS FOR IMPROVING THE LIQUIDITY AND DISTRIBUTION NETWORK FOR LUXURY AND OTHER ILLIQUID ITEMS - Systems and methods for improving the liquidity and distribution network for luxury and other illiquid items are provided. These systems and methods preferably include the trading of futures and options contracts, which will provide the liquidity and distribution network for luxury items. Possible embodiments of these systems and methods include the trading of futures and options contracts for diamonds and wine. Another embodiment of this invention preferably includes generating indexes for diamond prices, wine prices, luxury item prices, housing values, mortgage prepayments, privately-held companies or for anything with from sufficiently liquid points of value. Another embodiment of this invention preferably includes a centralized data base for retrieving closing and current auction prices for determining the value of, and best method for the auctioning of various items. The data provided by this data base would improve liquidity by creating greater price transparency. | 08-05-2010 |
| 20100235227 | SYSTEMS AND METHODS FOR IMPROVING THE LIQUIDITY AND DISTRIBUTION NETWORK FOR LUXURY AND OTHER ILLIQUID ITEMS - Systems and methods for improving the liquidity and distribution network for luxury and other illiquid items are provided. These systems and methods preferably include the trading of futures and options contracts, which will provide the liquidity and distribution network for luxury items. Possible embodiments of these systems and methods include the trading of futures and options contracts for diamonds and wine. Another embodiment of this invention preferably includes generating indexes for diamond prices, wine prices, luxury item prices, housing values, mortgage prepayments, privately-held companies or for anything with from sufficiently liquid points of value. Another embodiment of this invention preferably includes a centralized data base for retrieving closing and current auction prices for determining the value of, and best method for the auctioning of various items. The data provided by this data base would improve liquidity by creating greater price transparency. | 09-16-2010 |
| 20110029421 | GRAPHICAL USER INTERFACE RELATED TO NON-STANDARD TRADING OF FINANCIAL INSTRUMENTS - A graphical user interface related to non-standard settlement trading in financial instruments is provided. The graphical user interface preferably includes a selectable portion of a display screen related to a financial instrument and a selectable tab for accessing a selectable portion of the display screen related to one or a plurality of non-standard settlement positions with respect to the financial instrument. In one embodiment of the invention, when the tab is selected, access is provided to the selectable portion of the display screen related to the plurality of non-standard settlement positions. | 02-03-2011 |
| 20110251940 | GRAPHICAL ORDER ENTRY USER INTERFACE FOR TRADING SYSTEM - On a display terminal of an electronic trading system, a graph is displayed having a first axis and a second axis, wherein the graph includes a curve corresponding to a range of values of a financial instrument. A user is allowed to select a portion of the graph. In response to the user selection of the portion of the graph, a trading dialog box is displayed on the display of the workstation, the dialog box being automatically populated with values for trading, the values based on the values of the selected portion of the graph. | 10-13-2011 |
| 20110258099 | FUTURES CONTRACTS ON RESTRICTED COMPENSATION SECURITIES - Futures contracts on options contracts are provided in which the duty to purchase the right to purchase a commodity or security may be agreed upon by two or more parties. The futures contract segment of the exchange device is the duty to purchase the underlying options contract at a specific time. The options contract segment of the exchange device is the right to buy an underlying security or commodity. Margin schemes may be included in either segment of the exchange device or the exchange device as a whole. | 10-20-2011 |
| 20110264589 | COMMISSION CALCULATOR AND DISPLAY - Commission allocations in transaction management of auction-based trading for specialized items such as fixed income instruments. A plurality of workstations that are connected to a server, and a structured commission allocation protocol may be provided. Through the workstations, the server and the commission allocation protocol, the systems and methods may allocate commissions or fees when trading securities at accelerated levels with minimal errors and costs, control commission elements during real-time trading, reward customers and brokers who participate in transactions, and distribute commission and transaction data in real time. | 10-27-2011 |
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| 20090254965 | METHOD AND SYSTEM FOR ENHANCING DISPLAY FUNCTIONALITY IN A SET-TOP ENVIRONMENT - Methods and systems for enhancing the storage and display of video data and other digital content in a set-top box or other television environment so that such data is securely stored and displayed are provided. Example embodiments provide an enhanced display controller (EDC) that executes in an electronic device, such as a set-top box, to provide secure storage and playback of streamed digital content. The EDC creates or identifies a secure storage location and stores the data stream in that secure location in a secure manner, thereby minimizing unauthorized access. In addition, the EDC supports the secure display of the data stream using standard (or proprietary) encryption techniques, and/or obfuscation techniques. The EDC also optionally supports various requirements for complying with the usage limitations typically associated with DRM data content. In one embodiment, the enhanced display controller is a modified set-top display (device) driver that includes a VBI decoder, mechanisms (e.g., code) for securely storing and retrieving digital content, a display obfuscation/encryption mechanism, and a secure data repository. Methods and systems for displaying dynamic, floating graphics using an EDC are also provided. These graphics may be used to as interfaces to invoke the secure storage and playback mechanisms of the EDC and to navigate through display spaces presented on the television display. | 10-08-2009 |
| 20100077231 | METHOD AND SYSTEM FOR MAINTAINING SECURE DATA INPUT AND OUTPUT - Methods and systems for enhancing the security of data during input and output on a client computer system are provided to prevent attempts by unauthorized code to access, intercept, and/or modify data. Example embodiments provide a plurality of obfuscation techniques and security enhanced drivers that use these obfuscation techniques to prohibit unauthorized viewing/receiving of valid data. When the drivers are used together with the various obfuscation techniques, the security enhanced drivers provide mechanisms for “scheduling” the content of the storage areas used to store the data so that valid data is not available to unauthorized recipients. When unauthorized recipients attempt to access the “data,” they perceive or receive obfuscated data. The obfuscation techniques described include “copy-in,” “replace and restore,” and “in-place replacement” de-obfuscation/re-obfuscation techniques. In one embodiment, a security enhanced display driver, a security enhanced mouse driver, a security enhanced keyboard driver, and a security enhanced audio driver are provided. To complement the security enhancements, the methods and systems also provide for a watchdog mechanism to ensure that the driver is functioning as it should be and various user interface techniques for denoting security on a display device. | 03-25-2010 |
| 20100077360 | METHOD AND SYSTEM FOR MAINTAINING SECURE DATA INPUT AND OUTPUT - Methods and systems for enhancing the security of data during input and output on a client computer system are provided to prevent attempts by unauthorized code to access, intercept, and/or modify data. Example embodiments provide a plurality of obfuscation techniques and security enhanced drivers that use these obfuscation techniques to prohibit unauthorized viewing/receiving of valid data. When the drivers are used together with the various obfuscation techniques, the security enhanced drivers provide mechanisms for “scheduling” the content of the storage areas used to store the data so that valid data is not available to unauthorized recipients. When unauthorized recipients attempt to access the “data,” they perceive or receive obfuscated data. The obfuscation techniques described include “copy-in,” “replace and restore,” and “in-place replacement” de-obfuscation/re-obfuscation techniques. In one embodiment, a security enhanced display driver, a security enhanced mouse driver, a security enhanced keyboard driver, and a security enhanced audio driver are provided. To complement the security enhancements, the methods and systems also provide for a watchdog mechanism to ensure that the driver is functioning as it should be and various user interface techniques for denoting security on a display device. | 03-25-2010 |
