Abstract: A method and a computer program product for latency measurement in an I/O operation. A storage system measures time periods taken in a write I/O operation and, using the measures time periods in the write I/O operation, the storage system monitors a delay that is caused by at least one of a host and a storage area network. A storage system measures time periods taken in a read I/O operation and, using the measures time periods in the read I/O operation, the storage system monitors a delay that is caused by at least one of a host and a storage area network in the read I/O operation.

Abstract: This disclosure relates generally to valves, and more particularly, to gas valve assemblies. In one example, the valve assembly may include a valve body with an inlet port, an outlet port, and a fluid path extending between the inlet and outlet ports, one or more valves situated about the fluid path, one or more valve actuators for selectively moving respective valves, one or more sensors for sensing one or more parameters within the fluid path, and a controller secured relative to the valve body and in communication with the one or more sensors for determining one or more valve assembly conditions based on the one or more sensed parameters. Illustratively, the controller may be configured to communicate information from the valve assembly to a combustion appliance controller that is located remotely from the valve assembly through a communications interface of the controller and across a communications bus.

Abstract: A method and a computer program product for latency measurement in an I/O operation. A storage system measures time periods taken in a write I/O operation and, using the measures time periods in the write I/O operation, the storage system monitors a delay that is caused by at least one of a host and a storage area network. A storage system measures time periods taken in a read I/O operation and, using the measures time periods in the read I/O operation, the storage system monitors a delay that is caused by at least one of a host and a storage area network in the read I/O operation.

Abstract: This application is directed to detecting touch events using a display pixel array. The display pixel array includes display pixels each of which is disposed between a display electrode and a common electrode. For touch sensing, a processing device drives the subset of common electrodes with an integration voltage that varies by a voltage variation at a predetermined slew rate. The processing device also drives a subset of display electrodes corresponding to the subset of common electrodes in a synchronous manner, thereby reducing an impact of parasitic capacitance associated with the subset of common electrodes. Each of the subset of display electrodes is driven with an adjusted display voltage that varies by the voltage variation at the predetermined slew rate. While driving the subsets of common and display electrodes, a capacitive sense signal associated with the subset of common electrodes is measured at an output of a capacitance sense circuit.

Abstract: This application is directed to detecting touch events using a display pixel array. The display pixel array includes display pixels each of which is disposed between a display electrode and a common electrode. For touch sensing, a processing device drives the subset of common electrodes with an integration voltage that varies by a voltage variation at a predetermined slew rate. The processing device also drives a subset of display electrodes corresponding to the subset of common electrodes in a synchronous manner, thereby reducing an impact of parasitic capacitance associated with the subset of common electrodes. Each of the subset of display electrodes is driven with an adjusted display voltage that varies by the voltage variation at the predetermined slew rate. While driving the subsets of common and display electrodes, a capacitive sense signal associated with the subset of common electrodes is measured at an output of a capacitance sense circuit.

Abstract: This disclosure relates generally to valves, and more particularly, to gas valve assemblies. In one example, the valve assembly may include a valve body with an inlet port, an outlet port, and a fluid path extending between the inlet and outlet ports, one or more valves situated about the fluid path, one or more valve actuators for selectively moving respective valves, one or more sensors for sensing one or more parameters within the fluid path, and a controller secured relative to the valve body and in communication with the one or more sensors for determining one or more valve assembly conditions based on the one or more sensed parameters. Illustratively, the controller may be configured to communicate information from the valve assembly to a combustion appliance controller that is located remotely from the valve assembly through a communications interface of the controller and across a communications bus.

Abstract: This disclosure relates generally to valves, and more particularly, to gas valve assemblies. In one example, the valve assembly may include a valve body with an inlet port, an outlet port, and a fluid path extending between the inlet and outlet ports, one or more valves situated about the fluid path, one or more valve actuators for selectively moving respective valves, one or more sensors for sensing one or more parameters within the fluid path, and a controller secured relative to the valve body and in communication with the one or more sensors for determining one or more valve assembly conditions based on the one or more sensed parameters. Illustratively, the controller may be configured to communicate information from the valve assembly to a combustion appliance controller that is located remotely from the valve assembly through a communications interface of the controller and across a communications bus.

Abstract: This disclosure relates generally to valves, and more particularly, to gas valve assemblies. In one illustrative but non-limiting example, a valve assembly may include a flow module for sensing one or more parameters of a gas flowing through the fluid path of the gas valve, and may determine a measure that is related to a gas flow through the fluid path. A measure related to a gas flow may include, but is not limited to, a measure of fuel consumption by a device or appliance attached to an output port of the valve assembly. Illustratively, the flow module may include one or more valve controllers in communication with one or more pressure sensors, one or more flow sensors, one or more temperature sensors, one or more valve position sensors, and/or any other suitable sensors as desired.

Abstract: This disclosure relates generally to valves, and more particularly, to gas valve assemblies. In one example, the valve assembly may include a valve body with an inlet port, an outlet port, and a fluid path extending between the inlet and outlet ports, one or more valves situated about the fluid path, one or more valve actuators for selectively moving respective valves, one or more sensors for sensing one or more parameters within the fluid path, and a controller secured relative to the valve body and in communication with the one or more sensors for determining one or more valve assembly conditions based on the one or more sensed parameters. Illustratively, the controller may be configured to communicate information from the valve assembly to a combustion appliance controller that is located remotely from the valve assembly through a communications interface of the controller and across a communications bus.

Abstract: This disclosure relates generally to valves, and more particularly, to gas valve assemblies. In one illustrative but non-limiting example, a valve assembly may include a flow module for sensing one or more parameters of a gas flowing through the fluid path of the gas valve, and may determine a measure that is related to a gas flow through the fluid path. A measure related to a gas flow may include, but is not limited to, a measure of fuel consumption by a device or appliance attached to an output port of the valve assembly. Illustratively, the flow module may include one or more valve controllers in communication with one or more pressure sensors, one or more flow sensors, one or more temperature sensors, one or more valve position sensors, and/or any other suitable sensors as desired.

Abstract: A central administration tool or manager supports entry or selection of attribute data or datum (e.g., an attribute value) associated with at least one of a resource and a user. The entered or selected attribute data is arranged into a data structure (e.g., a file) for transmission over a communications network. The data structure is transmitted over the communications network to a directory interface. The transmitted data structure is processed to be compatible with interpretation by a directory services system. The directory services system is invoked consistent with the contents of the data structure (e.g., the file) and the previous processing of the data structure. Resources (e.g., applications) that are under the control of the directory services are managed consistent with the contents of the data structure.

Abstract: A central administration tool or manager supports entry or selection of attribute data or datum (e.g., an attribute value) associated with at least one of a resource and a user. The entered or selected attribute data is arranged into a data structure (e.g., a file) for transmission over a communications network. The data structure is transmitted over the communications network to a directory interface. The transmitted data structure is processed to be compatible with interpretation by a directory services system. The directory services system is invoked consistent with the contents of the data structure (e.g., the file) and the previous processing of the data structure. Resources (e.g., applications) that are under the control of the directory services are managed consistent with the contents of the data structure.

Abstract: The present invention relates to an apparatus that controllably allows the relative rotation between structures, such as a gimbal and a structure to which it is mounted. According to one aspect, the apparatus includes a twist capsule assembly with internal stop mechanisms that controllably prevents the amount of clockwise and counterclockwise rotation with respect to a rotation axis. According to another aspect of the invention, by limiting the amount of relative rotation, other means of communicating power and signals between the structures can be used, thus avoiding or reducing the limitations imposed by conventional slip ring assemblies. According to yet another aspect, the invention includes techniques and structures for allowing conventionally shielded cables and wires to be used in place of slip rings, while allowing for rotation between structures, thus even further improving the communication of power and signals between structures.

Abstract: A central administration tool or manager supports entry or selection of attribute data or datum (e.g., an attribute value) associated with at least one of a resource and a user. The entered or selected attribute data is arranged into a data structure (e.g., a file) for transmission over a communications network. The data structure is transmitted over the communications network to a directory interface. The transmitted data structure is processed to be compatible with interpretation by a directory services system. The directory services system is invoked consistent with the contents of the data structure (e.g., the file) and the previous processing of the data structure. Resources (e.g., applications) that are under the control of the directory services are managed consistent with the contents of the data structure.

Abstract: A nonwoven veil comprising an oxidized PAN fiber having an aromaticity index between 40 and 60 percent, wherein the veil is thermally stable in temperature ranges used for typical composite fabrication processes. Thermally stable nonwoven veil and composites containing the veil are disclosed. The nonwoven veil could be used as a surface finish having improved properties as measured by surface waviness and lack of defects.

Abstract: A central administration tool or manager supports entry or selection of attribute data or datum (e.g., an attribute value) associated with at least one of a resource and a user. The entered or selected attribute data is arranged into a data structure (e.g., a file) for transmission over a communications network. The data structure is transmitted over the communications network to a directory interface. The transmitted data structure is processed to be compatible with interpretation by a directory services system. The directory services system is invoked consistent with the contents of the data structure (e.g., the file) and the previous processing of the data structure. Resources (e.g., applications) that are under the control of the directory services are managed consistent with the contents of the data structure.

Abstract: An accelerometer caliper while drilling arrangement comprising a drill bit having an axis of rotation and a gauge region, a caliper tool body, a first accelerometer mounted upon the caliper tool body and arranged to measure acceleration in a first direction, and a second accelerometer mounted upon the caliper tool body and arranged to measure acceleration in a second direction orthogonal to the first direction, wherein the caliper tool body and the drill bit are coupled to one another in such a manner that the first and second accelerometers are mounted in a known relationship to the drill bit.

Abstract: An accelerometer caliper while drilling arrangement comprising a drill bit having an axis of rotation and a gauge region, a caliper tool body, a first accelerometer mounted upon the caliper tool body and arranged to measure acceleration in a first direction, and a second accelerometer mounted upon the caliper tool body and arranged to measure acceleration in a second direction orthogonal to the first direction, wherein the caliper tool body and the drill bit are coupled to one another in such a manner that the first and second accelerometers are mounted in a known relationship to the drill bit.

Abstract: An adjustable partition assembly for use in containers carrying items such bottles, cans, and the like. The adjustable partition assembly includes a first member and a second member. The first members include spaced apart slots located a short distance from the long edges of the member, through which the second part can be inserted. The second members include spaced apart notches in their edges. The partition is assembled by inserting the second members into the slots in the first members, and engaging the notches in the second members onto the first members. The assembly can be adjusted to accept different size items by relocating the first and second members use a different selection of notches and slots, or to use one or more member of a different length. The partition assembly is conveniently fabricated from strip plastic material, such as polyethylene, of a suitable width.