Abstract: A downhole apparatus, such as a wellbore packer, is provided with a swellable member and a fluid supply assembly. The fluid supply assembly is to receive fluid and expose the swellable member to the fluid to cause expansion of the swellable member, and comprises a support structure for supporting the swellable member on the body. In a preferred embodiment, the support structure defines a chamber and is configured to allow fluid to flow and access the swellable member. A method of use and method of sealing a wellbore is described.

Abstract: A system, program product, and methods related to enhanced medical services delivery to geographically distributed patient populations by remotely located physicians are provided. An embodiment of the system includes a remote medical services server, a plurality of patient electronic medical records stored in the memory of the remote medical services server, and a remote medical services program product stored in the memory of the remote medical services server adapted to access the plurality of patient electronic medical records to thereby allow display of and data entry in a selected patient electronic medical record. A patient medical service delivery station captures patient video images and displays remote physician video images.

Abstract: An improved external charger for charging the battery within or providing power to an implantable medical device is disclosed. The improved external charger includes circuitry for detecting the temperature of the external charger and for controlling charging to prevent exceeding a maximum temperature. The external charger in some embodiments includes a user interface for allowing a patient to set the external charger's maximum temperature. The user interface can be used to select either constant maximum temperatures, or can allow the user to choose from a number of stored charging programs, which programs can control the maximum temperature to vary over time. Alternatively, a charging program in the external charger can vary the maximum temperature set point automatically. By controlling the maximum temperature of the external charger during charging in these manners, the time needed to charge can be minimized while still ensuring a temperature that is comfortable for that patient.

Abstract: To deploy a capillary string through a wellhead to a downhole safety valve, a control port and a retention port are drilled in an adapter between a casing hanger and a gate valve or elsewhere. The capillary string is connected to a first port of a capillary hanger and installed through the wellhead. The capillary hanger is landed on a tubing hanger, and a side port on the capillary hanger communicates with the control port. Because the side port's location may not align with the control port, operators may need to measure how long the capillary hanger should be. A control line connects to the control port in the wellhead's side to communicate with the capillary line, and a retention rod inserts in the retention port to support the capillary hanger.

Abstract: A cooling system for rack mount electrical or electronic equipment comprises a hollow, box-shaped exhaust shelf having a vent on at least one end face thereof. The exhaust shelf may be configured for rack mounting. A side duct, open on its inner side, is mounted between the exhaust shelf and a top rail adapted to be mounted between a front post and an opposing rear post in a four-post rack mount enclosure. A plenum in the side duct is in fluid communication with the interior chamber of the exhaust shelf. A chassis having a side-facing exhaust for cooling air may be mounted on or over the exhaust shelf such that warm air exiting the chassis is collected in the plenum of the side duct and channeled into the exhaust shelf and out through the vent. In this way, the desired front-to-back cooling air flow within a rack mount enclosure may be maintained even if one or more individual chassis mounted in the enclosure have side cooling air exhausts.

Abstract: A system, method and computer program product are provided for interfacing a plurality of applications. Initially, a signal is received at an interface indicating that a first application has responded to an event with a first response. The interface, in turn, prompts a second response to the event by a second application.

Abstract: Increasing color saturation and contrast in images generally leads to more pleasing images; however, doing so uniformly to all colors in the image can make skin tones appear with an overly red tint. One embodiment of an improved method of skin tone aware color boosting identifies areas of the image which look like skin tones and areas that do not look like skin tones. A blurred “skin tone mask” can then be created over the image. One large boost operation and one small boost operation can be applied to the image. A final version of the image may then be created, applying the pixel values resulting from the small boosting operation to the skin tone regions and applying the pixel values resulting from the large boosting operation to the non-skin tone regions, using the blurred mask to provide a smooth transition between the skin tone and non-skin tone regions.

Abstract: Various embodiments, including a method comprising creating a first fuzzy fingerprint of a known malware file, the first fuzzy fingerprint including a first set of calculated complexity approximations and weightings for each of a plurality of blocks within the known malware file, creating a second fuzzy fingerprint of a file to be checked, the second fuzzy fingerprint including a second set of calculated complexity approximations and weightings for each of a plurality of blocks within the file to be checked, comparing the second fuzzy fingerprint to the first fuzzy fingerprint, calculating a similarity probability for each of the block-wise comparisons, the calculation including a respective weightings for each of the plurality of blocks within the known malware file and for each of the plurality of blocks within the file to be checked, and the calculation including a distance between the compared blocks; and calculating an overall similarity probability for the plurality of blocks compared.

Abstract: By incorporating magnetic field-inducing position determination coils (PDCs) in an external charger, it is possible to determine the position of an implantable device by actively inducing magnetic fields using the PDCs and sensing the reflected magnetic field from the implant. In one embodiment, the PDCs are driven by an AC power source with a frequency equal to the charging coil. In another embodiment, the PDCs are driven by an AC power source at a frequency different from that of the charging coil. By comparing the relative reflected magnetic field strengths at each of the PDCs, the position of the implant relative to the external charger can be determined. Audio and/or visual feedback can then be communicated to the patient to allow the patient to improve the alignment of the charger.

Abstract: A hydraulic pump avoids problems with gas lock found in conventional pumps. The pump draws in production fluid in a lower pump volume during the pump's upstroke and diverts the produced fluid to an upper pump volume during the downstroke. Spent power fluid is communicated to the upper pump volume during the pump's upstroke. The pump piston in the upstroke expels the entire volume via a check valve that communicates the upper pump volume with a discharge outlet. The check valve increasing the discharge pressure of the upper pump volume, the upper pump volume of the spent power fluid being greater than the upper pump volume, and the upper pump piston compressing produced gas in the upper pump volume all combine to prevent or reduce the chances that the pump will gas lock during operation.

Abstract: A screen intake apparatus has a concrete platform resting on a water source floor. A screen intake anchors on the platform and forms a half cylinder thereon. A barrier at one end of the platform in divides the flow of water. The screen intake has a half-cylindrical body and half-cylindrical screens. Transition walls in the screen intake divide the body's hollow and the screens' interiors, and at least one flow modifier communicates the interior with the hollow. These flow modifiers also form a half cylinder with the platform. A manifold in the screens receives a supply of air to clear debris. Forming a half-cylinder, the screen intake on the platform can have a much lower profile for the water source than the normal cylindrical screens, which require half of its diameter in clearance above and below.

Abstract: A system, method, and computer program product are provided for automatically identifying potentially unwanted data as unwanted. In use, data determined to be potentially unwanted (e.g. potentially malicious) is received. Additionally, the data is automatically identified as unwanted (e.g. malicious). Furthermore, the data is stored for use in detecting unwanted data (e.g. malicious data).

Abstract: A system, method, and computer program product are provided for receiving security content utilizing a serial over LAN connection. In use, an unsuccessful attempt to connect to a network for accessing security content at a remote second device is indicated by a first device, where the unsuccessful attempt results from a malfunction at the first device. Further, the security content is received at the first device utilizing a serial over local area network (LAN) connection established with the remote second device, based on the indication.

Abstract: Optimizing pitch allocation in a cochlear stimulation system may include implanting an electrode array having a plurality of electrodes into the cochlea of a patient, where the electrode array has an associated implant fitting characteristic that defines a relationship between the implanted electrode array and audio frequencies, presenting sounds through the electrode array to the patient, receiving from the patient a selection of one of the sounds that most closely conforms to a single note, and determining a slope of the implant fitting characteristic of the electrode array based on the sound selected by the patient. Each sound may include a fundamental frequency and one or more harmonics. The optimization may also include changing a center frequency of a band pass filter associated with each electrode based on the determined slope.

Abstract: A method for discovering the structure, state transitions, and patterns of behavior of users of a web application includes a method for causing the web application to make HTTP requests for resources from an external supplier; capture of the requests for the external resources; extraction of meaningful data from the captured requests; and analysis to draw conclusions based on the extracted data. A system of invention provides a reference implementation of the method.

Abstract: A system, apparatus, computer readable medium, and method for noise reduction in image capturing devices involving an edge-preserving blur window is disclosed. In one embodiment, the edge-preserving blur includes only those pixels in the blur window that are visually close to the blur window's current center pixel in its blurring calculation. Limiting the pixels considered in the blur to those that are visually close to the center pixel ensures that the image's colors are not blurred along color edges within the image. Light-product information taken from the image's metadata, for example, the camera sensor's gain level, may be used to adjust the blur filter parameters dynamically. This allows the method to perform the appropriate amount of processing depending on the lighting situation of the image that is currently being processed.

Abstract: A flexible pipe for conducting fluid, such as offshore production fluids, has interior tubing, a series of rings and clamps, and exterior tubing. The interior tubing has an extruded tube and a surrounding layer. Outer rings dispose about the interior tubing and abut end-to-end. Inner rings dispose on the tubing and fit in between each of the outer rings. These inner rings have tapered surfaces that fit against beveled ends defined in each end of the outer ring's internal bore. The clamps affix the abutting ends of the outer rings together, and the exterior tubing disposes on the series of rings and clamps. This exterior tubing has an inner layer of wrapped tape surrounded by an extruded tube. A flange couples by an end clamp to the end ring of the pipe, and inner and outer supports on the flange support the interior and exterior tubing.

Abstract: In a system comprising a first fabric and a plurality of devices coupled to the fabric by Fibre Channel connections, the devices are logically grouped to form configurations and zones. A configuration includes at least one zone, and each zone includes at least one device as a member of the zone. Communications between the devices is restricted according to the configuration currently in effect. For example, one device may be permitted to communicate with another device only if they are members of a common zone.

Abstract: A remote locator (RL) continuously transmits multi-frame pings in a slow ping mode. The user activates a transponder/micro-transponder (MT) to receive at least a portion of the multi-frame ping and transmits a reply to the RL. The RL calculates a distance between the RL and the MT using the time-of-flight between the transmission of the ping and the receipt of the corresponding reply. The RL continues to send pings to the MT, where the ping includes distance measurements encoded therein. The user initiates sending a message from the MT to the RL to change to a fast ping mode, where the RL transmits pings at an increased rate. The MT includes a compass to capture readings while receiving and replying to pings. The MT determines a directional location for the RL with the collected measurements and received information and can provide a distance and directional readout to the user.