Abstract: A system and method are disclosed for measuring online advertising. A system for verifying the accuracy of measured ad impressions is utilized by comparing traditional web access logs. Specifically, comparisons of ad impression counts are made of the Client Side Counting (“CSC”) advertisement infrastructure with the traditional access log counting.

Abstract: Shield structures are provided. A first and second shield lines are formed over a substrate and coupled with a first voltage. A conductive line is formed between the first and the second shield lines, and coupled with a second voltage. The first shield layer is formed over the substrate and coupled to the first and the second shield lines via at least one first conductive structure.

Abstract: A method for transforming a behavioral specification involves converting the behavioral specification into a diagram representation, converting a delay from the diagram representation if the behavioral specification comprises a delay, generating a compliant cycle diagram from the diagram representation, and deriving a cycle equivalent behavioral specification from the compliant cycle diagram.

Abstract: A skin puncture device for use as an intravenous catheter or blood collecting needle set is provided with a mechanism for protection against needle injury and access to fluid passageway during insertion. The assembly includes a flexible extension tube connected to the proximal end of the needle housing for use in difficult insertion sites. The extension tube provides access for fluid injection so that the passageway and needle can be filled with fluid prior to needle/catheter insertion, allowing diffusion of blood to provide evidence of successful venipuncture and allowing the infusion of small amounts of fluid into the vein to facilitate catheter advancement. The locking mechanism consists of two apertures in the needle housing and two pairs of needle guard locking tabs which selectively engage when the needle guard is pushed forward to its fully extended position upon completion of insertion or blood drawing, encapsulating the length of the needle.

Abstract: The invention provides a method for detecting and isolating software bugs and generating a minimal set of stimuli to reproduce the bugs. The present invention utilizes a recursive algorithm to compare the output of successively smaller software blocks of a program in development to a verified output sample. The smallest software blocks which are found to contain a bug are isolated. For each of these isolated blocks, the smallest input vector is determined such that the application of this vector to the block expresses the bug. The present invention utilizes a separate recursive algorithm to determine these minimal vectors.

Abstract: A technique for presenting content is disclosed. The technique comprises saving a term used in a first application; associating the term with the content; and rendering the content in a presentation associated with a second presentation.

Abstract: A method for dynamically customizing object code for simulation includes obtaining a statically generated object (SGO) and a first test vector, segmenting the SGO with a marker node to generate a segmented SGO comprising a plurality of SGO segments, generating a first simulation profile using the segmented SGO and the first test vector, locating a first unexercised segment of the plurality of SGO segments using the first simulation profile, and generating a first reduced SGO by removing the first unexercised segment from the segmented SGO.

Abstract: A method for dynamically customizing object code for simulation includes obtaining a statically generated object (SGO) and a first test vector, segmenting the SGO with a marker node to generate a segmented SGO comprising a plurality of SGO segments, generating a first simulation profile using the segmented SGO and the first test vector, locating a first unexercised segment of the plurality of SGO segments using the first simulation profile, and generating a first reduced SGO by removing the first unexercised segment from the segmented SGO.

Abstract: One embodiment of the present invention provides a system that facilitates generating a simulation module for testing a system design. The system operates by receiving a system specification, which specifies correct behavior for modules within the system design. The system also receives modules that are individually designed to this system specification. The system then compares the modules with the system specification to identify nonfunctioning modules that can include either missing modules or incorrect modules. The system also determines an interface for the nonfunctioning modules from the system specification, which specifies input and output requirements for these nonfunctioning modules. The system then generates the simulation module. This simulation module can function in place of the nonfunctioning module and can simulate a functionality assigned to the nonfunctioning module.

Abstract: A method for transforming a behavioral specification involves converting the behavioral specification into a diagram representation, converting a delay from the diagram representation if the behavioral specification comprises a delay, generating a compliant cycle diagram from the diagram representation, and deriving a cycle equivalent behavioral specification from the compliant cycle diagram.

Abstract: One embodiment of the present invention provides a system that facilitates generating a simulation module for testing a system design. The system operates by receiving a system specification, which specifies correct behavior for modules within the system design. The system also receives modules that are individually designed to this system specification. The system then compares the modules with the system specification to identify nonfunctioning modules that can include either missing modules or incorrect modules. The system also determines an interface for the nonfunctioning modules from the system specification, which specifies input and output requirements for these nonfunctioning modules. The system then generates the simulation module. This simulation module can function in place of the nonfunctioning module and can simulate a functionality assigned to the nonfunctioning module.

Abstract: The invention provides a method for detecting and isolating software bugs and generating a minimal set of stimuli to reproduce the bugs. The present invention utilizes a recursive algorithm to compare the output of successively smaller software blocks of a program in development to a verified output sample. The smallest software blocks which are found to contain a bug are isolated. For each of these isolated blocks, the smallest input vector is determined such that the application of this vector to the block expresses the bug. The present invention utilizes a separate recursive algorithm to determine these minimal vectors.

Abstract: A digitally signed message, protected with a chain of certificates from the sender's immediate certifier up through an ultimate certifier, is transmitted to a recipient together with the entire certificate chain. The entire certificate chain is stored in a single signer file accessible by the sender. Drag-and-drop gestures of a graphical user interface are used by the sender to sign and certify the message, and an icon is provided on the recipient's display to initiate verification.

Abstract: A system for measuring a flow parameter of a fluid, comprising a conduit defining a flow passage for said fluid, said flow passage having a central axis means located in said flow passage for measuring a differential between a first resultant drag exerted by said fluid at a first distance from said central axis and a second resultant drag exerted by said fluid at a second distance from said central axis different from said first distance and means for determining said flow parameter from said differential, whereby said flow parameter is accurately measured regardless of viscosity changes in said fluid.

Abstract: A system for monitoring performance of a pumping unit of an oil well includes a first sensor for measuring the inclination angle of a beam forming part of the pumping unit, a second sensor for measuring the load on the beam, and a third sensor for measuring the load on an electrical motor used in conjunction with the pumping unit. The first sensor includes a cantilevered pendulum member which moves in response to changes in the beam inclination angle and strain gauges affixed to the pendulum member for generating an electrical signal indicative of the instantaneous inclination angle. The second sensor includes a deformable sensor plate mounted to the beam and piezoresistive gauges attached to the plate for providing a signal indicative of the load on the beam. The third sensor includes a sensor head attached to a cable for supplying electrical power to the motor.

Abstract: An apparatus and a method for determining the water content of an oil-in-water emulsion is disclosed. The apparatus includes a first sensor for measuring the real part of specific admittance of the emulsion, a second sensor which acts as a temperature compensation device and electronic circuitry for producing a signal representative of the water content of the emulsion. The method for determining the water content comprises measuring the real part of specific admittance of an oil-in-water emulsion and providing a signal representative thereof, providing a reference signal indicative of the emulsion temperature, adjusting the measured real part of specific admittance signal with the reference signal and converting the adjusted signal into a current signal representative of the percentage water content of the emulsion.

Abstract: A method and apparatus for sensing unacceptable oil leaks from a stuffing box in a walking beam pumping system includes a container for receiving leakage from the stuffing box which is divided by a weir into a first compartment and a second compartment wherein the first compartment is provided with an adjustable outlet for setting the acceptable level of stuffing box leakage such that when the acceptable level is exceeded leakage into the second compartment occurs and is sensed by an appropriate sensor (28).

Abstract: Piezoresistive material, useful as a sensing agent for mechanical deformation undergone by pieces or structures when they support loads during their normal operation, consists essentially of a substantially homogeneous solid mixture of three or more components, including a piezoresistive element, a conducting element and a binding element. Said piezoresistive material is also useful for manufacturing various transducers, the function of which is based on elastic deformation.

Abstract: A rechargeable high energy density cell having a metal--metal oxide negative electrode, more specifically, the metal being cadmium, wherein the metal is in the form of thin flakes. Such cells show improved energy density and cycle life when charged-discharged at higher rate and to 100% depth of discharge.

Abstract: A rotary internal combustion engine consisting of a generally cylindrical housing assembly having three different sections, with a common power shaft eccentrically journalled in the assembly. Each section has a rotor mounted on the power shaft, with six evenly spaced radial vanes slidably carried thereby and being slidably and sealingly engageable with the inside surfaces of the associated section. A fuel intake duct is connected to the first section, which accomplishes fuel admission and compression strokes. A port in a partition wall admits compressed fuel into the second section, which has spark plugs for igniting the compressed fuel. The second section provides expansion and exhaust strokes. The gaseous products of combustion leave through an exhaust duct connected to the second section.