59results about How to "Intuitive interpretation" patented technology

The present invention relates generally to wireless, remote, physiological monitoring in the evaluation of health and disease state specifically with respect to cardiac and pulmonary pathologies, including heart failure and sleep apnea. Personalized thresholds are used to enhance performance of classification and prediction methods by utilizing patient clinical history and past empiric sensed data, such as through an initialization period, to learn the biological variation present in each sensed individual.

Data from an adherent patch undergoes disseminated processing as data is securely sent from a sensing device ultimately to a remote server. Monitoring, classification, and prediction results are hosted and made accessible through an authenticated system to members of the individual's healthcare team, family, or other caregivers.

Learning algorithms are used to characterize physiological attributes and to classify a health or disease state based on an aggregate of features. Classification models and feature selection are optimized with validation algorithms.

A machine for retreading tires, including a rotary chuck on which the tire to be treated is mounted and buffing tools, in which the chuck is mounted on a first carriage guided in rails and moved by a first motor, the buffing tools are carried by a second carriage guided in rails oriented parallel to the axis of rotation of the chuck and moved by a second motor, and in which provision is made for precisely positioning the first carriage relative to the second carriage and any relative displacement between the axis of rotation of the chuck and the center of the buffing tools is contained in a single plane passing through the axis of rotation of said chuck.

A general joint component framework that is capable of exhibiting complex behaviors of joints in articulated figures is provided. A network of joint components is used to model the kinematics of a joint. A joint builder can specify parameters for each of the joint components and join the joint components to form a joint set function that captures the biomechanical dependencies between the components. The joint function has fewer inputs than the total number of possible articulations yielding both simple control and biomechanically accurate joint movement.

A remote controller for use with cable or satellite provided TV program signals in which an original "over the air" TV station's real channel assignment (such as channel 38) may be instead translated to a virtual channel (such as channel 14) by the cable or satellite service provider. The viewer may enter the TV station's real channel value and the remote controller automatically converts it to the virtual channel value prior to sending it as command to the controlled device, such as a TV-set, cable box or satellite receiver. Similarly, "over the air" TV station channel numbers which have not been intermediately translated (such as 4, 5, 12, etc.) may be entered by the viewer and directly sent to the controlled device. Additionally, single digit entries may be automatically prefixed with a leading ø to reduce likelihood for an entry error by the user.

A method and device for digital multiplex PCR assays employ a microfluidic chip for performing real-time, continuous flow PCR within microchannels of the chip. A stream of sample material is introduced into each microchannel and alternating boluses of assay-specific reagents and buffer are introduced into the stream to form sequentially configured test boluses. A PCR procedure is performed on the test boluses followed by a thermal melt procedure. During the thermal melt procedure, fluorescent output is detected and fluorescence vs temperature data is collected and compared to expected normal correlations. The results, positive or negative, are converted to digital format, with positive results designated as “1” and negative results designated as “0”, or vice versa.

A method for representing an image includes identifying characteristic lines of the image and the visual relationships among the characteristic lines. The visual relationships include proximities and crossings of the characteristic lines. The method further includes defining a background of the image, the background including a slow-scale background, background patches and background textures. Mathematical models representing the characteristic lines, the visual relationships among the characteristic lines and the background, respectively, are assembled and aggregated.

The invention provides an apparatus and methods for performing process simulation and structural analysis using a hybrid model. For example, a method of the invention automatically defines a hybrid solution domain by dividing a representation of a plastic component or mold cavity into two portions—a portion in which a simplified analysis may be conducted, and a portion in which a more complex analysis is required. The method may use as input any form of CAD data that describes the surface of a component or mold. Furthermore, the invention provides methods for simulating fluid flow within a mold cavity by automatically creating a hybrid solution domain, automatically discretizing the domain, and solving for the distribution of process variables within the solution domain.

Applications of ion-ion reaction chemistry are disclosed in which proton transfer reactions (PTR) and real-time data analysis methods are used to (1) simplify complex mixture analysis of samples introduced into a mass spectrometer, and (2) improve resolution and sensitivity for the analysis of large proteins in excess of 50 kDa by removing charge and reducing the collisional cross section.

Applications of ion-ion reaction chemistry are disclosed in which proton transfer reactions (PTR) are used to (1) simplify complex mixture analysis of samples introduced into a mass spectrometer, and (2) improve resolution and sensitivity for the analysis of large proteins in excess of 50 kDa by removing charge and reducing the collisional cross section.

Systems and techniques are provided in which the orientation of an ultrasonic image display is configured to match the ultrasound probe orientation for ease of interpretation. The position and the orientation of an ultrasound probe are tracked using a tracking device having one or more position and orientation sensors. The orientation of a displayed ultrasound image is automatically adjusted to reflect the position and orientation of the ultrasound probe relative to the body structure being imaged. In some embodiments, a background image (with possible landmarks) is provided based on the location and orientation of the tracked ultrasound probe.

This invention represents an improvement to an equatorial sundial comprising an independent simultaneous single scale indication of both time and date as represented from a primary and secondary gnomon. This allows one unfamiliar with the physics of an equatorial sundial to with simple observation quickly assess both time and date as a singular measurement. The sundial displays conventional time measurement on a single scale transcribed on the equatorial ring from a primary gnomon aligned with the polar axis. The improvement includes a date scale transcribed on the primary gnomon that is cast a shadow from the secondary gnomon comprised of the upper equatorial ring. Since the sun maintains an essentially equivalent angle of declination throughout the day, the shadow cast by the upper equatorial ring (secondary gnomon) on the primary gnomon (containing the date scale) remains consistent in position and date can be observed at any time of the solar day.

The sequence determination, detection, and quantification of nucleic acid molecules through sequence-specific binding (hybridization) on a solid support, specifically when Morpholinos are used as the surface-immobilized probe species in surface-based nucleic acid assays, and the assays as disclosed herein.

An acoustic testing apparatus for testing a laminate material comprising at least one layer of a first material having a first velocity for a first vibration mode and at least one layer, adjacent to said first layer, of a second material having a velocity for a second vibration mode, approximately equal to said first velocity, said acoustic testing apparatus comprising: a first transducer for projecting an acoustic test signal onto a first layer of said at least one layer of a first material disposed in a testing zone, wherein a second transducer for receiving said test signal from said testing zone, and in that said first transducer is adapted to project said test signal at an angle so as to generate in said first layer vibrations of at least said first vibration mode, wherein said vibrations of said first vibration mode are incident on an interface with said layer of said second material under an incidence angle so as to produce in said second layer vibrations of at least said second vibration mode, so that refraction of said test signal at said interface is suppressed.

The time between heartbeats is measured over a series of such heartbeats. The time interval between two successive events is calculated and stored as a first array. The time difference between adjacent heartbeat intervals is also calculated from the first array and recorded as a differential array. The differential array is subjected to frequency analysis. First the differential array data is linearly interpolated to increase the number of data samples. The interpolated data is then subjected to a fast fourier transform (FFT) yielding a power spectrum. Characteristic frequency ranges are then integrated and the resulting frequency domain spectrum(s) are analyzed for dominant frequency characteristics.

A device control program can be updated even when the printing device is busy. A control method of a printer 2 having a storage unit 32 storing a device control program 36 and a boot program 37, and a communication interface 21 that communicates with a host device 1, includes: a receive change-mode request step of receiving a change-mode request from the host device 1 through the communication interface 21; a change mode step of changing from a normal control mode in which the device control program 36 runs to a boot control mode in which the boot program 37 runs based on the change-mode request; the communication interface 21 receiving a change-mode request in the receive change-mode request step even if the communication interface 21 reports being busy.