Abstract: Devices, systems, and techniques are described for transitioning between different groups of electrical stimulation programs. For example, a system may control delivery of second electrical stimulation defined by one or more second programs of a second group of stimulation programs on a time-interleaved basis with first electrical stimulation defined by one or more first programs of the first group of stimulation programs. The system may change a first ratio of the one or more first programs used to define the first electrical stimulation to the one or more second programs used to define the second electrical stimulation delivered within a first period of time to a second ratio of the one or more first programs used to define the first electrical stimulation to the one or more second programs used to define the second electrical stimulation delivered within a second period of time.

Abstract: Devices and methods provide for the sensing of physiological signals by providing a stimulation waveform that includes a stimulation pulse followed by an active recharge pulse to clear the charge in capacitors within the stimulation path. The active recharge pulse is followed by a period of passive recharge and then a period of no recharge. Non-neurological sources of artifacts within the sensed physiological signal may be handled by providing a brief period of passive recharge followed by a lengthy period of no recharge, which is made possible by the use of the active recharge pulse prior to the passive recharge. The period of no recharge removes any low impedance path to ground from the stimulation electrodes, which allows an amplifier of the sensing circuit to provide common mode rejection of non-neurological signals, such as cardiac signals, present at the sensing electrodes.

Abstract: Devices and methods provide for the sensing of physiological signals by providing a stimulation waveform that includes a stimulation pulse followed by an active recharge pulse to clear the charge in capacitors within the stimulation path. The active recharge pulse is followed by a period of passive recharge and then a period of no recharge. Non-neurological sources of artifacts within the sensed physiological signal may be handled by providing a brief period of passive recharge followed by a lengthy period of no recharge, which is made possible by the use of the active recharge pulse prior to the passive recharge. The period of no recharge removes any low impedance path to ground from the stimulation electrodes, which allows an amplifier of the sensing circuit to provide common mode rejection of non-neurological signals, such as cardiac signals, present at the sensing electrodes.

Abstract: Devices, systems, and techniques are described for transitioning between different groups of electrical stimulation programs. For example, a system may control delivery of second electrical stimulation defined by one or more second programs of a second group of stimulation programs on a time-interleaved basis with first electrical stimulation defined by one or more first programs of the first group of stimulation programs. The system may change a first ratio of the one or more first programs used to define the first electrical stimulation to the one or more second programs used to define the second electrical stimulation delivered within a first period of time to a second ratio of the one or more first programs used to define the first electrical stimulation to the one or more second programs used to define the second electrical stimulation delivered within a second period of time.

Abstract: Devices and methods provide for the sensing of physiological signals by providing a stimulation waveform that includes a stimulation pulse followed by an active recharge pulse to clear the charge in capacitors within the stimulation path. The active recharge pulse is followed by a period of passive recharge and then a period of no recharge. Non-neurological sources of artifacts within the sensed physiological signal may be handled by providing a brief period of passive recharge followed by a lengthy period of no recharge, which is made possible by the use of the active recharge pulse prior to the passive recharge. The period of no recharge removes any low impedance path to ground from the stimulation electrodes, which allows an amplifier of the sensing circuit to provide common mode rejection of non-neurological signals, such as cardiac signals, present at the sensing electrodes.

Abstract: Devices and methods provide for the sensing of physiological signals by providing a stimulation waveform that includes a stimulation pulse followed by an active recharge pulse to clear the charge in capacitors within the stimulation path. The active recharge pulse is followed by a period of passive recharge and then a period of no recharge. Non-neurological sources of artifacts within the sensed physiological signal may be handled by providing a brief period of passive recharge followed by a lengthy period of no recharge, which is made possible by the use of the active recharge pulse prior to the passive recharge. The period of no recharge removes any low impedance path to ground from the stimulation electrodes, which allows an amplifier of the sensing circuit to provide common mode rejection of non-neurological signals, such as cardiac signals, present at the sensing electrodes.

Abstract: Representative embodiments disclose a browser plug-in designed to conserve bandwidth, power or computing resources. The plug-in identifies links in a web page that retrieve additional data. In some embodiments, the additional data is retrieved and examined to obtain an identifier associated with the data. The identifier is then used to determine a course of action which could be to block the data, move the data or ask that future data comply with the interests of the user. The web page is rendered and displayed in accordance with the decision. In other embodiments, prior to receiving data, the browser plug-in sends information to identify data of interest or disinterest and in response, receives data chosen based on the interest or disinterest, thus refraining from downloading irrelevant data. In still other embodiments, prior to receiving the data, the browser plug-in sends information indicating the data will not be retrieved.

Abstract: A data protector is described. In an implementation, the data protector promotes and enforces a data retention policy of a data consumer. In an implementation, the data protector limits access to sensitive data to the data consumers. A key manager provides a time-limited encryption key to the data protector. Responsive to collection of the time-limited encryption key from the key manager and sensitive data from a data provider, the data protector encrypts the sensitive data with the time-limited encryption key effective to produce encrypted sensitive data. In some embodiments, the data protector provides a data consumer with access to the encrypted sensitive data and the key manager provides the data consumer with access to the time-limited encryption key to decrypt the encrypted sensitive data. The key manager deletes the time-limited encryption key in compliance with the data retention policy of the data consumer.

Abstract: Representative embodiments disclose a browser plug-in designed to conserve bandwidth, power or computing resources. The plug-in identifies links in a web page that retrieve additional data. In some embodiments, the additional data is retrieved and examined to obtain an identifier associated with the data. The identifier is then used to determine a course of action which could be to block the data, move the data or ask that future data comply with the interests of the user. The web page is rendered and displayed in accordance with the decision. In other embodiments, prior to receiving data, the browser plug-in sends information to identify data of interest or disinterest and in response, receives data chosen based on the interest or disinterest, thus refraining from downloading irrelevant data. In still other embodiments, prior to receiving the data, the browser plug-in sends information indicating the data will not be retrieved.

Abstract: Representative embodiments disclose a browser plug-in designed to conserve bandwidth, power or computing resources. The plug-in identifies links in a web page that retrieve additional data. In some embodiments, the additional data is retrieved and examined to obtain an identifier associated with the data. The identifier is then used to determine a course of action which could be to block the data, move the data or ask that future data comply with the interests of the user. The web page is rendered and displayed in accordance with the decision. In other embodiments, prior to receiving data, the browser plug-in sends information to identify data of interest or disinterest and in response, receives data chosen based on the interest or disinterest, thus refraining from downloading irrelevant data. In still other embodiments, prior to receiving the data, the browser plug-in sends information indicating the data will not be retrieved.

Abstract: Devices and methods provide for the sensing of physiological signals by providing a stimulation waveform that includes a stimulation pulse followed by an active recharge pulse to clear the charge in capacitors within the stimulation path. The active recharge pulse is followed by a period of passive recharge and then a period of no recharge. Non-neurological sources of artifacts within the sensed physiological signal may be handled by providing a brief period of passive recharge followed by a lengthy period of no recharge, which is made possible by the use of the active recharge pulse prior to the passive recharge. The period of no recharge removes any low impedance path to ground from the stimulation electrodes, which allows an amplifier of the sensing circuit to provide common mode rejection of non-neurological signals, such as cardiac signals, present at the sensing electrodes.

Abstract: Representative embodiments disclose a browser plug-in designed to conserve bandwidth, power or computing resources. The plug-in identifies links in a web page that retrieve additional data. In some embodiments, the additional data is retrieved and examined to obtain an identifier associated with the data. The identifier is then used to determine a course of action which could be to block the data, move the data or ask that future data comply with the interests of the user. The web page is rendered and displayed in accordance with the decision. In other embodiments, prior to receiving data, the browser plug-in sends information to identify data of interest or disinterest and in response, receives data chosen based on the interest or disinterest, thus refraining from downloading irrelevant data. In still other embodiments, prior to receiving the data, the browser plug-in sends information indicating the data will not be retrieved.

Abstract: A utility truck with arched reinforcing rods incorporated into the base of a plastic truck during molding. The reinforcing rods are held in place in a mold at a predetermined distance above the mold's inner surface by spacers attached to the ends of the rods. Plastic is molded around the rods, with more plastic provided below the rods than above them, so that, when the plastic truck is removed from the mold and allowed to cool, the plastic will contract to a greater extent than the metal rods, causing the base and the reinforcing rods to bow upward, creating a convex arch in the truck's base. The arch provides an inherently strong, bridge-type structure that substantially strengthens the load-bearing capability of the truck, yet requires less reinforcing material than conventional supplemental chassis structures. In another embodiment, caster base mounts are also molded into the bottom of the truck, providing a utility truck with a unitary chassis structure.

Abstract: A utility truck with arched reinforcing rods incorporated into the base of a plastic truck during molding. The reinforcing rods are held in place in a mold at a predetermined distance above the mold's inner surface by spacers attached to the ends of the rods. Plastic is molded around the rods, with more plastic provided below the rods than above them, so that, when the plastic truck is removed from the mold and allowed to cool, the plastic will contract to a greater extent than the metal rods, causing the base and the reinforcing rods to bow upward, creating a convex arch in the truck's base. The arch provides an inherently strong, bridge-type structure that substantially strengthens the load-bearing capability of the truck, yet requires less reinforcing material than conventional supplemental chassis structures. In another embodiment, caster base mounts are also molded into the bottom of the truck, providing a utility truck with a unitary chassis structure.

Abstract: A utility truck with arched reinforcing rods incorporated into the base of a plastic truck during molding. The reinforcing rods are held in place in a mold at a predetermined distance above the mold's inner surface by spacers attached to the ends of the rods. Plastic is molded around the rods, with more plastic provided below the rods than above them, so that, when the plastic truck is removed from the mold and allowed to cool, the plastic will contract to a greater extent than the metal rods, causing the base and the reinforcing rods to bow upward, creating a convex arch in the truck's base. The arch provides an inherently strong, bridge-type structure that substantially strengthens the load-bearing capability of the truck, yet requires less reinforcing material than conventional supplemental chassis structures. In another embodiment, caster base mounts are also molded into the bottom of the truck, providing a utility truck with a unitary chassis structure.

Abstract: A data protector is described. In an implementation, the data protector promotes and enforces a data retention policy of a data consumer. In an implementation, the data protector limits access to sensitive data to the data consumers. A key manager provides a time-limited encryption key to the data protector. Responsive to collection of the time-limited encryption key from the key manager and sensitive data from a data provider, the data protector encrypts the sensitive data with the time-limited encryption key effective to produce encrypted sensitive data. In some embodiments, the data protector' provides a data consumer with access to the encrypted sensitive data and the key manager provides the data consumer with access to the time-limited encryption key to decrypt the encrypted sensitive data. The key manager deletes the time-limited encryption key in compliance with the data retention policy of the data consumer.

Abstract: A utility truck with arched reinforcing rods incorporated into the base of a plastic truck during molding. The reinforcing rods are held in place in a mold at a predetermined distance above the mold's inner surface by spacers attached to the ends of the rods. Plastic is molded around the rods, with more plastic provided below the rods than above them, so that, when the plastic truck is removed from the mold and allowed to cool, the plastic will contract to a greater extent than the metal rods, causing the base and the reinforcing rods to bow upward, creating a convex arch in the truck's base. The arch provides an inherently strong, bridge-type structure that substantially strengthens the load-bearing capability of the truck, yet requires less reinforcing material than conventional supplemental chassis structures. In another embodiment, caster base mounts are also molded into the bottom of the truck, providing a utility truck with a unitary chassis structure.

Abstract: The present invention relates to an adjustable mounting system for a leaning post for a boat having a pair of side-by-side seat posts. The leaning post is provided with a pair of brackets to which hollow cylindrical support posts can be adjustably mounted. The spacing between the support posts can be adjusted to align with the spacing of a pair of conventional hollow cylindrical side-by-side vertical seat posts. A pair of spaced apart parallel slots in the mounting brackets receive bolts that secure the support posts to the mounting bracket and allow the distance between the support posts to be adjusted to align with the distance between the seat posts.

Abstract: The present invention relates to an adjustable mounting system for a leaning post for a boat having a pair of side-by-side seat posts. The leaning post is provided with a pair of brackets to which hollow cylindrical support posts can be adjustably mounted. The spacing between the support posts can be adjusted to align with the spacing of a pair of conventional hollow cylindrical side-by-side vertical seat posts. A pair of spaced apart parallel slots in the mounting brackets receive bolts that secure the support posts to the mounting bracket and allow the distance between the support posts to be adjusted to align with the distance between the seat posts.

Abstract: A secondary datum scheme is used for identifying the location of the core-produced internal geometry of hollow investment cast metal parts that are made using a free-floating core design for implementing complex internal structural features. A set of datum pads are cast on a removable portion of the core print out to provide the secondary reference system. This secondary reference system precisely establishes the location of the core-produced internal geometry of the part exclusive of any fixed external primary datum structure/system so that, for example, precision machining and gauging may be performed upon such internal features during subsequent fabrication steps.