摘要:
A calibration device for a phase locked loop arranged to generate an output frequency based upon a first frequency range of an input signal applied to a first input and a second frequency range of the input signal applied to a second input, the calibration phase locked loop synthesizer device comprising an estimator arranged to use a two dimensional estimation algorithm with a signal value indicative of a mismatch between the first input path and the second input path to determine an estimate of the mismatch to allow matching of the first input path and the second input path.
摘要:
A slicer device and a method of using a slicer device for slicing and removing a fleshy part of a watermelon surrounded by a rind. The device includes a cutter piece, at least one cutter, and at least one support member attached to an outer surface of the cutter piece. The cutter piece has an outer surface and in inner surface defining an interior for receiving the fleshy part of the watermelon. The at least one cutter is within the interior of the cutter piece.
摘要:
A pre-form for making a removable partial dental prosthesis. The pre-form has a tree-shape form having a central body portion and at least one arm extending laterally therefrom and a tail and a head positioned on opposite ends of the arm such that the arm is detachably affixed to the central body portion at the tail. The arm is incorporated into a molding for a removable partial dental prosthesis having a base, an artificial tooth supported by the base and a substantially transparent clasp. The clasp and base are formed to mate with oral mucosa for support of the prosthesis thereon. Also disclosed is a kit for making and inserting a partial dental prosthesis in a gap between natural teeth in a human mouth.
摘要:
Embodiments of the invention provide systems and methods for filtering a complex dataset. More specifically, embodiments of the present invention provide for using a filter implemented as a single, re-usable component of a user interface to specify and perform filtering on a complex dataset. For example, embodiments described herein can provide a consistent user interface for navigating and filtering the complex dataset that includes tree management. Embodiments also provide a single, reusable, componentized widget for declaring filters against the complex dataset. Additionally, or alternatively, embodiments described herein allow filters to be shared across portions of the dataset, e.g., across ledgers, across the dataset, e.g., across charts of accounts, applications, e.g., different financial applications, across pillars, etc.
摘要:
A method of a navigational path includes enabling a user to successively display a plurality of web pages; maintaining a full breadcrumb path that includes a link to each of the previously displayed pages; displaying a shortened breadcrumb path on a current page, the shortened breadcrumb path including fewer links than the full breadcrumb path, and displaying the full breadcrumb path only upon request. A method of representing a current location within a hierarchical structure of a web site or web application includes maintaining a hierarchical map of the web site or web application; generating a web page that has a predetermined level within the hierarchical map; displaying a hierarchical structure selector on the web page, and when the displayed hierarchical structure selector is selected by a user, displaying an indication of the predetermined level and a link to each hierarchically higher level of the generated web page.
摘要:
A device for deriving a predistorted signal for provision to a non-linear element comprising memory for storing a plurality of data samples that define a segmented approximation of distortion curve characteristics for the non-linear element where the plurality of data samples define the segment boundaries and a predistortion module for determining within which segment of a plurality of segments a predistortion input signal would provide an output signal substantially equal to an idealized output signal and deriving a predistortion signal based upon the segment boundaries.
摘要:
The present invention relates to altering the physical and/or chemical properties of at least part of at least one tissue in the eye. In a specific embodiment, it relates to the treatment and/or prevention of myopia. An activating energy source is utilized to photopolymerize or crosslink molecules in the sclera, thereby increasing the strength of the tissue. The individual is administered a crosslinking reagent or photopolymerizable molecule that becomes associated with the membrane, which is then precisely exposed to an energy source, such as light or ultrasound.
摘要:
The present invention relates generally to the field of magnetic resonance imaging and, more particularly, to devices and methods used in the observation of the diffusion of molecules across a permeable membrane using magnetic resonance techniques. A typical embodiment of the invention is a method of observing the diffusion of a molecule in a container having a permeable membrane that is disposed between a first solution and a second solution in the container, by using magnetic resonance imaging to obtain an image of the diffusion of the molecule in the first solution across the membrane in to the second solution.
摘要:
The present invention relates to altering the physical and/or chemical properties of at least part of at least one tissue in the eye. In a specific embodiment, it relates to the treatment of any eye disorder, although in particular embodiments the individual has a thickened Bruch's membrane. An activating energy source is utilized to effect a controlled diffusion enhancement and/or degradation of Bruch's membrane that enables improved diffusional transport between the choroid and retina. The individual is administered an inactivated diffusion-enhancing molecule that becomes associated with the membrane, which is then precisely exposed to an activating energy source, such as light or ultrasound.
摘要:
A Multi-Rate Analog-to-Digital Converter (19) is coupled to a single crystal oscillator (17) as a reference clock and has at least two separate channels arranged to sample and convert input data at two differing clock rates. Each channel derives a clock signal from the reference clock. Associated with each of the channels is a Sigma-Delta converter (10a, 10b) comprising a modulator (12), a filter (14) and a resampler (18). The modulator (12) receives input data and provides a data signal to the filter (14), which itself provides a filtered data signal to the associated data resampler. The data resampler resamples the data and provides a digital output signal. As there is sampling in the digital domain the advantages associated with signal processing, speed and low noise injection are obtained. Similarly as the output of the modulator (12) is in digital form, it can be manipulated and processed readily and with existing software.