Abstract: A measuring tape of the type including a housing enclosing a coil of a resilient rule tape uncoilable to a substantially straight orientation. The housing has first and second sidewalls joined by surrounding walls extending substantially parallel to the coil axis and defining a rule-egress-ingress opening with a rule-tape free end extending therefrom. The inventive measuring tape includes a spool holding the coil of the rule tape wound thereabout and secured to a spool-supporting wall portion of the housing such that the coiled rule-tape coil is entirely removable from the housing. The rule tape has first and second sides and extends for a length which includes a break region spaced from a free end of the uncoiled rule tape. The break region includes a plurality of discrete elongate depressions spaced from one another lengthwise along the rule-tape length.

Abstract: A computer hardware-implemented method, system, and/or computer program product determines an applicability of a data privacy regulation when transmitting data used with an enterprise project. A data privacy regulation describes regulatory restrictions on data being transmitted from a first geopolitical entity to a second geopolitical entity. A set of categorized data is used by an enterprise project, and the data privacy regulation establishes limitations on a transmission of at least one category of data, from the set of categorized data, from the first geopolitical entity to the second geopolitical entity. A first set of binary data and a second set of binary data are processed to determine if transmission of said at least one category of data from the first geopolitical entity to the second geopolitical entity is regulated by the data privacy regulation.

Abstract: A computer hardware-implemented method, system, and/or computer program product determines an applicability of a data privacy regulation when transmitting data used with an enterprise project. A data privacy regulation describes regulatory restrictions on data being transmitted from a first geopolitical entity to a second geopolitical entity. A set of categorized data is used by an enterprise project, and the data privacy regulation establishes limitations on a transmission of at least one category of data, from the set of categorized data, from the first geopolitical entity to the second geopolitical entity. A first set of binary data and a second set of binary data are processed to determine if transmission of said at least one category of data from the first geopolitical entity to the second geopolitical entity is regulated by the data privacy regulation.

Abstract: A measuring tape of the type including a housing enclosing a coil of a resilient rule tape uncoilable to a substantially straight orientation. The housing has first and second sidewalls joined by surrounding walls extending substantially parallel to the coil axis and defining a rule-egress-ingress opening with a rule-tape free end extending therefrom. The inventive measuring tape includes a spool holding the coil of the rule tape wound thereabout and secured to a spool-supporting wall portion of the housing such that the coiled rule-tape coil is entirely removable from the housing. The rule tape has first and second sides and extends for a length which includes a break region spaced from a free end of the uncoiled rule tape. The break region includes a plurality of discrete elongate depressions spaced from one another lengthwise along the rule-tape length.

Abstract: A system and associated method for removing accumulated debris from a surface of a vessel. The system includes an impulse cleaning device defining a combustion chamber in which combustible fuel and air are mixed and ignited to produce combustion that is directed at the surface to be cleaned within the vessel, and an eductor assembly surrounding a downstream end of the chamber for inducting surrounding atmosphere into the combustion to widen the area being cleaned.

Abstract: A system and associated method for removing accumulated debris from a surface of a vessel. The system includes an impulse cleaning device defining a combustion chamber in which combustible fuel and air are mixed and ignited to produce combustion that is directed at the surface to be cleaned within the vessel, and an eductor assembly surrounding a downstream end of the chamber for inducting surrounding atmosphere into the combustion to widen the area being cleaned.

Abstract: A pulse detonation combustor valve assembly contains at least one pulse detonation combustor having an inlet portion through which air and/or fuel enters the chamber of the combustor. An annular rotating valve portion is positioned adjacent to an outer surface of the pulse detonation combustor and concentrically with the pulse detonation combustor so that the annular rotating valve portion can be rotated with respect to the combustor. The annular rotating valve portion contains at least one inlet portion through which air and/or fuel passes to enter the inlet portion of the pulse detonation combustor.

Abstract: A pulse detonation combustor assembly contains at least one PDC tube, a mechanical air flow valve which directs an air flow into the PDC tube, where the mechanical air flow assembly changes a rate of the air flow into the PDC tube during a fill stage of the PDC tube. The assembly also contains a fuel flow control valve which directs fuel to the PDC tube and changes the rate of the fuel flow into PDC tube. By controlling the flow of the fuel and air into the PDC tube the equivalence ratio profile of the PDC tube can be tailored and controlled.

Abstract: A system and method for a patch-like, self-contained substance infusion device which provides one or more substantially hidden patient needles which can be placed in fluid communication with a fluid reservoir subassembly that includes a rigid bladder portion used in conjunction with a non-distensible bladder film, such as a metallized film. Simple removal of an interlock allows a disk, or Belleville spring assembly to apply an essentially even and constant pressure to the contents of the fluid reservoir assembly, and allows the device to then be attached to a skin surface via an adhesive contact surface. A push button activation assembly is provided which can then be used to release and seat one or more spring-loaded patient needles into the skin surface, and establish a fluid communication path between the patient needles and the pressurized fluid reservoir contents thereby delivering an infusion into the skin.

Abstract: A system for generating thrust is provided. The system includes a first injector, an inner tube configured to receive fuel from the first injector via a first port of the inner tube, where at least a portion of fuel in liquid phase received by the inner tube is configured to flash vaporize upon entering the inner tube via the first port.

Abstract: A pulsed detonation combustor (PDC) is described. The PDC includes an outer casing defining a first hollow chamber configured to receive a flow and an inner liner. The inner liner includes at least one portion positioned within the first hollow chamber and configured to receive the flow from a plenum formed between the outer casing and inner liner. The PDC further includes a flow turning device with geometric features configured to direct the flow from the plenum to a second hollow chamber defined within the inner liner. The PDC also includes at least one fuel injection port located downstream of an inlet to the outer casing and an ignition device located downstream of the at least one fuel injection port and configured to periodically ignite fuel.

Abstract: A detonation chamber for a pulse detonation combustor including: a plurality of dimples disposed on at least a portion of an inner surface of the detonation chamber wherein the plurality of dimples enhance a turbulence of a fluid flow through the detonation chamber

Abstract: A pulse detonation combustor is provided with a fuel-air mixer located upstream from a detonation chamber. A fuel-air mixture exits the fuel-air mixer and enters the detonation chamber, where it is ignited by an ignition source. The flow from the fuel-air mixer passes over the surface of a center body, which extends downstream from the fuel-air mixer. The surface of the center body contains at least one turbulence generator, which imparts additional turbulence in the fuel-air mixture passing through the chamber. The turbulence generator aids in the mixing of the fuel and air of the fuel-air mixture to enhance the deflagration to detonation transition within the pulse detonation combustor.

Abstract: A swirler having cross-sectional area comparable to the area of a detonation chamber is placed upstream of the detonation chamber to enhance the fuel-air mixing. The swirler has a first region and a second region, each of which induces swirl in the flow through the swirler. Each region induces a different direction of swirl in the flow. The residual net swirl present in the flow downstream of the swirler is controlled by the relative properties of each region of the swirler. The swirler also provides high optical blockage to inhibit the upstream propagation of flow due to the detonation shockwave.

Abstract: Methods and systems for permitting a rendering device, such as a printer, to be automatically configured at the time of device driver installation, regardless of the means utilized to install the driver are disclosed. In general, a device driver (e.g., a printer driver) is associated with the rendering device. The device driver includes a driver default configuration. The driver default configuration can be initially set in the rendering device via an embedded network server (e.g., an embedded web server) in the rendering device. The driver installer can then query the driver default configuration as set on the rendering device. The driver can then be automatically adjusted prior to the installation of the driver, in response to querying the driver default configuration by the driver installer. The rendering device can be implemented as a printer, a scanner, a multi-function device, a photocopy machine, and the like.

Abstract: Methods and systems for configuring and installing a rendering device in communication with a computer network that includes one or more clients and one or more servers are disclosed. In general, a driver associated with a rendering device can be installed and configured based on driver data and associated information maintained with a central repository within the computer network. Such a methodology requires minimum user intervention. A user can select a rendering device for installation, which triggers automatic installation of the rendering device based on the best-possible rendering device installation mechanisms available. The appropriate driver and installation settings can then be downloaded and selected. The administrator controls which rendering device installation mechanisms are allowed on the computer network and which are not.

Abstract: A system for scanning including a scan capable device and a controller for broadcasting a scan related message in response to a user input and for identifying for the user scan destinations that responded to the scan related message.

Abstract: A method of obtaining gravity gradient well logs over selected baselines, using a well log tool having first and second gravity meters separated by a fixed distance, referred to as the baseline, is disclosed. Gravity gradient measurements are obtained in the wellbore by stepping the tool along the wellbore, where readings at adjacent depths are obtained by setting one of the gravity meters at the same depth at which the other gravity meter is or was located in another reading; alternatively, the well log tool may include a single gravity meter, with readings at adjacent depths made by moving the tool along the wellbore by the baseline. The user or computer system selects a virtual baseline, corresponding to a multiple of the gravity gradient measurements. The gravity gradient is then obtained by summing the individual gravity gradient measurements and dividing by the number of summed measurements.

Abstract: A method of analyzing geological survey data of the potential field measurement type is disclosed. According to the disclosed method, discrete measurement values of the potential field, either the gravitational or magnetic field, are retrieved from memory, corresponding to either a one-dimensional or two-dimensional survey region of the earth. The discrete values are first preconditioned by the application of a noise-reduction digital filter, preferably of the Weiner type. The disclosed method then performs decomposition of the filtered discrete values using the Daubechies scale function and wavelet function of length 2. According to the preferred method, the second level low-frequency component of the first level high-frequency component is generated, and expanded by a factor of four to correspond to the range of the input discrete values. Interpolation is performed to fill in values between adjacent coefficients of this component.