Abstract: Systems and methods of the present invention provide for redirecting a user to a book's website after submitting a request for information about the book. The book's website or a link to the website may be displayed to the user on a client browser.

Abstract: A counter-rotating spindle includes a shoulder tool, a pin tool inserted in the shoulder tool, a first motor that is connected with the pin tool and rotates the pin tool, and a second motor that is connected with the shoulder tool and rotates the shoulder tool. The direction and the speed of the rotation for the pin tool may be selected independently from the speed and direction of rotation of the shoulder tool enabling optimization of the friction stir welding process. Counter-rotating the pin tool and the shoulder tool may improve the mixing abilities and efficiency of the pin tool and may prevent the galling effect between the pin tool and the shoulder tool. The counter-rotating spindle may be used, for example, for continuous path friction stir welding and spot welding of aluminum and its alloys, including cast alloys, as well as joining similar and dissimilar alloys.

Abstract: A leakage current reduction circuit comprising a transmission gate, a feedback channel and a controller is placed between a first device supplied with a first voltage potential and a second device supplied with a second voltage potential. The voltage potential mismatch between the first device and the second device may cause a leakage current flowing through the input stage of the second device. By employing the low leakage power detection circuit, a logic high state generated from the first device can be converted into a logic high state having an amplitude approximately equal to the second voltage potential.

Abstract: A method for preparing a filler-metal weld rod of a filler-metal composition includes the steps of centerless grinding the filler metal weld rod of a forced mixture of a mass of titanium aluminide intermetallic alloy powder that was used to form the weld rod, and hot isostatic pressing the filler-metal weld rod at a temperature greater than 2150° F., at a pressure between about 15,000 pounds per square inch and about 25,000 pounds per square inch and for a time of about 1 to 5 hours, thereby increasing the relative density to between about 98% and about 99%.

Abstract: [Task] In a power conversion system, a variation in PCS alternating current voltage is suppressed during a change operation to a self-contained run according to an instantaneous voltage drop-service interruption. [Means for solving the task] During an ordinary system voltage stabilization, with change switch 25 changed to the output side of APR control circuit 22 and change switch 400 changed to the output side of charge/discharge run PWM command value preparing section 200, the power conversion system is run in a charge/discharge run mode. If the instantaneous voltage drop or the service interruption occurs, change switch 25 is changed to the output side of the self-contained run change prior current command value preparing section 60 and the constant current discharge run is carried out in which the electric power is discharged for a predetermined time duration in response to the current command value of the self-contained run change prior current command value preparing section 60.

Abstract: The invention features a hardenable dental composition, e.g., polymerizable dental restoratives, adhesives, etc., that contain a color-stable amine electron donor in an initiation system for initiating polymerization of the composition.

Abstract: Methods and apparatus for an in-flight air turbulence detection system. In one embodiment, a system includes an air turbulence detector and a transmitter to transmit turbulence information. In another embodiment, a system includes a receiver, a detection processing module, an aircraft ID module, and a route modification module.

Abstract: A condensation collection system for an internal combustion engine having an exhaust gas recirculation system comprises a condensation collection line, a condensation accumulator, and a condensation expulsion line. The condensation collection line is disposed in fluid communication with an air intake system of an internal combustion engine. The condensation accumulator is in fluid communication with the condensation collection line. The condensation collection line being disposed between the air intake system and the condensation accumulator. The condensation expulsion line is in fluid communication with the condensation accumulator. A portion of the condensation expulsion line is disposed in contact with an engine exhaust pipe. The condensation expulsion line has an opening to vent condensation to the atmosphere.

Abstract: Embodiments of a method for deploying an airborne object are provided utilizing a submersible transport and launch canister of the type that includes a pressure vessel in which the airborne object is stored and a cap which sealingly engages the pressure vessel. In one embodiment, the method includes the steps of positioning an end portion of the pressure vessel above the surface level of a body of water, opening the cap, and launching the airborne object from the pressure vessel while in the body of water.

Abstract: A low profile mounting assembly for use between a rail car side frame pedestal and the rail car roller bearing includes a shear pad and a bearing adapter. In one embodiment, the shear pad has relatively thin plates joined by an elastomeric layer. In another embodiment, the shear pad includes a projection extending downwardly from a plate to be received and retained by a recess defined in a top surface of the adapter. In another embodiment, a central cavity formed in a lower plate of the shear pad cooperates with the adapter top surface to distribute forces on the roller bearing. In another embodiment, an elastomeric projection of a shear pad plate bears against ridges on the adapter top surface to prevent disengagement.

Abstract: An underwater detection device for detecting underwater by transmission and reception of an ultrasonic signal is provided. The device includes a transmission module for transmitting the ultrasonic signal underwater, a reception module for receiving an echo signal of the transmitted ultrasonic signal, a bottom detection module for detecting a bottom based on the echo signal from the bottom, a bottom-sediment determination module for calculating probabilities of the bottom sediment on how much the bottom sediment contains each of predetermined bottom sediment types based on the echo signal and a bottom-sediment display module for displaying a texture representing each of the bottom sediment types below the bottom being displayed based on the probabilities.

Abstract: In one embodiment, a packing seal has a plurality of lands that align with annular teeth. Each land has opposite axial sides relative to a rotational axis of a rotary component. Each land also has a recess in at least one of the opposite sides.

Abstract: A method for performing east-west station keeping for a satellite in an inclined synchronous orbit is described. The method includes averaging a value of a right ascension of the ascending node for an inclination vector associated with the satellite over a period of the control cycle, and managing corrections for the satellite such that an eccentricity vector, directed at perigee, is substantially collinear with the inclination vector.

Abstract: Tuning an axisymmetric resonator such as in a disc resonator gyroscope (DRG) is disclosed. Frequency tuning a DRG in a single step informed by a systematic physical model of the resonator structure, sensing and actuation elements, such as a finite element model, is provided. The sensitivity of selected trimming positions on the resonator to reducing asymmetry terms is determined via perturbations of the systematic model. As well, the dependence of the parameters of model transfer functions between actuation and sensing elements on resonator asymmetry are systematically determined. One or two measured transfer functions may then be analyzed according to the systematic model to fully determine the needed asymmetry correction components of the DRG. One or two of four groups of four electrostatic bias electrodes or four groups of four laser trimming locations for the DRG are utilized to correct the asymmetry components which can give rise to mistuning.

Abstract: A method for applying an abrasion-resistant coating to a substrate including the steps of generating an atmospheric plasma, introducing a precursor to the atmospheric plasma, the precursor being selected to form the abrasion-resistant coating, and positioning the substrate relative to the atmospheric plasma such that the atmospheric plasma deposits the abrasion-resistant coating onto the substrate.

Abstract: The present invention relates to the biomarker TFF-3 that measures ?-secretase mediated Notch processing. TFF-3 has utility in predicting and/or determining in vivo Notch-related toxicity associated with inhibition of Notch processing mediated by ?-secretase. The reagents and methods of the invention can be utilized before, after, or concurrently with, pre-clinical, clinical, and/or post-clinical testing. The reagents and methods of the invention can be used to identify and maintain preferred doses of test compounds and thereby prevent medical complications, such as gastrointestinal cellular damage.

Abstract: A method for changing the track of a vehicle (100) having first and second wheels (108, 110) disposed on opposing sides of the vehicle (100) along a line generally perpendicular to the direction of travel of the vehicle, the first and second wheels (108, 110 are supported on first and second wheel supports (114, 116, 204) to permit the track of the first and second wheels (108, 110) to be adjusted, at least one actuator (218, 220) is coupled to at least one wheel of the first and second wheels (108, 110) and is configured to change the toe angle of said first and second wheels (108, 110), and an electronic control unit (402) is coupled to the actuator (218, 220) that is configured to command the actuator (218, 220) to change the toe angle, the method comprising the steps of changing the toe angle of the first and second wheels (108, 110); rolling the vehicle (100) on the first and second wheels (108, 110) over the ground to generate opposing lateral forces on the first and second wheels (108, 110); and applyi

Abstract: A new method is provided for the creation of a hole through a layer of insulating material. The method provides for combining a feed-forward method with a feed backward method and a high-polymer based hole profile, in order to establish a hole of a constant Critical Dimension for the hole bottom, making the CD of the hole bottom independent of the CD of the opening created through the overlying developed layer of photoresist and independent of the thickness of the layer of insulator material after CMP has been applied to the surface of the insulation layer.