46results about How to "Accurately and efficiently determine" patented technology

The present invention provides passive sampling systems and methods for monitoring contaminants in a semiconductor processing system. In one embodiment, that passive sampling system comprises a collection device in fluid communication with a sample line that provides a flow of gas from a semiconductor processing system. The collection device is configured to sample by diffusion one or more contaminants in the flow of gas.

A grain images obtained by CCD line sensors are processed by binarization processing to obtain contour images of grains and images of colored portions in the grains. The images are displayed on a monitor screen of an operating panel 30. The contour images and the images of the colored portions are displayed in a superposed state. Box frames generated by a highlight display circuit in control means 12 are simultaneously displayed by being superposed on the contour images having defective portions, thus producing a highlight display of defective grains. The defective grains include a grain having a light colored portion and a grain having a dark colored portion.

A method for trading in a financial derivative of an underlying asset includes determining a trend predictive of a future value of the asset and a predicted variance of the future value. Responsive to the trend and the variance, a density function is calculated, which is indicative of a probability distribution of the value at a first time in the future. Based on the density function at the first time, the density function is recalculated to find the probability distribution of the value at a second time, subsequent to the first time, and a trading decision is made with regard to the derivative of the asset based on the density function.

A user equipment (UE) of a wireless communication system is disclosed. A second receiving module, of a second wireless communication chip, is configured for receiving a transmission power value of a first signal configured to be transmitted from a first wireless communication chip of the UE. A second transmission power value determining module, of the second wireless communication chip, is configured for determining a transmission power value of a second signal configured to be transmitted from the second wireless communication chip, the determination based on the received transmission power value of the first signal and a predefined specific absorption rate (SAR) condition, wherein the first wireless communication chip is configured for transmitting the first signal using a first wireless communication scheme, wherein the second wireless communication chip is configured for transmitting the second signal using a second wireless communication scheme simultaneously with the transmission of the first signal by the first wireless communication chip.

A computer-implemented method for optimizing the design of an electromagnetic coil arrangement that generates a uniform magnetic field in a desired region, with the electromagnetic coil arrangement having a number of coils and a shape defined by r and z, where r is the radial coordinate of a cylindrical coordinate system having (r, z, φ) coordinates, and z is the axial coordinate of the cylindrical coordinate system. The method has an important use for designing superconductive or resistive coil arrangements for MRI systems. The core of the method is to compute a solution to a master equation (25) for a set of parameters lambda_j which define the coil arrangement and the currents needed. An important advantage is that the resultant coil arrangement has a minimum volume, which saves on material, or uses a minimum power.

Embodiments of the present invention are directed to a method and system for altering a presentation of broadcast content. More specifically, embodiments provide an accurate and efficient mechanism for suppressing advertisements by using downloaded templates to identify advertisements before suppression for a duration indicated by information downloaded about the advertisement, where the suppression is effectuated by controlling a display or set-top box using remote-control functionality. In one embodiment, a digital signal comprising broadcast content is accessed. A plurality of templates are received and stored, wherein each template represents a known portion of the broadcast content. The digital signal is then compared against a portion of the plurality of stored templates. Upon a match, a control signal operable to alter a component of a presentation of the known portion of the broadcast content is generated.

Embodiments of the present invention are directed to a method and system for altering a presentation of recorded content. More specifically, embodiments provide an accurate and efficient mechanism for suppressing advertisements by using downloaded templates to identify advertisements before suppression for a duration indicated by information downloaded about the advertisement, where the suppression is effectuated by controlling a display, set-top box or personal video recorder using remote-control functionality. In one embodiment, a digital signal representing the recorded content is accessed. Thereafter, a plurality of templates are received and stored, wherein each template represents a known portion of the recorded content. The digital signal is then compared against a portion of the plurality of stored templates. Upon a match, a control signal operable to alter a component of a presentation of the recorded content is generated.

A method for determining a permittivity of a substance layer is provided. The method comprises the steps of depositing a layer of a certain thickness of the substance on a substrate comprising at least one substrate parameter of electromagnetic relevance in order to form a sample arrangement, obtaining at least one measurement parameter of electromagnetic relevance with respect to the surface of the sample arrangement with the aid of an electromagnetic excitation signal generated by a measurement equipment, and determining the permittivity of the substance layer on the basis of the at least one measurement parameter of electromagnetic relevance.