77 results about "Activation pattern" patented technology

Undesired key depression of a mobile device is prevented using a predetermined key activation pattern. This pattern includes successively pressing one or more keys of the mobile device a predetermined number of times. When this occurs, the mobile device converts from a key depression preventing mode to a half-operation mode. During this latter mode, functions corresponding to key inputs are automatically performed, provided they are input within a prescribed period of time. Otherwise, the mobile device converts back to the key depression preventing mode. As a result, undesired operation and power consumption of the mobile device is prevented.

Methods for displaying results of a spreading activation algorithm and for defining an activation input vector for the spreading activation algorithm are disclosed. A planar disk tree is used to represent the generalized graph structure being modeled in a spreading activation algorithm. Activation bars on some or all nodes of the planar disk tree in the dimension perpendicular to the disk tree encode the final activation level resulting at the end of N iterations of the spreading activation algorithm. The number of nodes for which activation bars are displayed may be a predetermined number, a predetermine fraction of all nodes, or a determined by a predetermined activation level threshold. The final activation levels resulting from activation spread through more than one flow network corresponding to the same generalized graph are displayed as color encoded segments on the activation bars. Content, usage, topology, or recommendation flow networks may be used for spreading activation. The difference between spreading activation through different flow networks corresponding to the same generalized graph may be displayed by subtracting the resulting activation patterns from each network and displaying the difference. The spreading activation input vector is determined by continually measuring the dwell time that the user's cursor spends on a displayed node. Activation vectors at various intermediate steps of the N-step spreading activation algorithm are color encoded onto nodes of disk trees within time tubes. The activation input vector and the activation vectors resulting from all N steps are displayed in a time tube having N+1 planar disk trees. Alternatively, a periodic subset of all N activation vectors are displayed, or a subset showing planar disk trees representing large changes in activation levels or phase shifts are displayed while planar disk trees representing smaller changes in activation levels are not displayed.

In a communication system, plural nodes are communicably connected to a communication line and mutually communicate based on an NRZ (Non Return to Zero) code. Each node detects, as a data frame head, a dominant level when a signal on the line changes to a dominant level during a stand-by state of the line. An activation frame is transmitted during a sleep mode. The activation frame has an activation pattern area storing therein a bit pattern showing that the frame is the activation frame, a specific pattern area storing therein a bit pattern showing a node to be activated, a boundary position satisfying a predetermined boundary condition and being a boundary between the activation and specific pattern areas. Each node performs a switchover from the sleep mode to a normal mode based on the bit patterns in the activation and specific pattern areas and information given by the boundary position.

Coding of received audio signals and the resulting application of electrical stimuli applied to electrodes used in a cochlear implant system are disclosed together with a method of fitting this new coding strategy. One of the aims is to place specific stimulation representing pitch by applying near threshold electrical stimuli with limited and focussed excitation fields. A range of stimulation rates and a minimal range of current levels above threshold are used for creation of a dynamic loudness percept for a cochlear implant recipient. Another aim is to disclose a coding scheme based on a model of physiological measures (i.e. refractoriness, adaptation, spread of activation field, spatiotemporal acoustical cochlear activation patterns and spontaneous activity) to estimate the proportions of available excitable auditory neurons close to the electrodes available for stimulation. The spectral bands formed from the pre-processing of incoming audio signals are weighted by these proportions of excitability to control place, timing, rate and current level of electrical stimuli applied to the electrodes available in the array.

A haptic mouse system, comprising a self-propelled mouse (102) and a mouse pad (100), is intended for use as a mouse pointing device in a computer system. The haptic mouse system can provide directional force feedback to a user in response to commands from the host computer. The self-propelled mouse (102) is moveable over the mouse pad (100) and is separable therefrom, thus allowing the user to operate the device in multiple strokes like a regular mouse. The self-propelled mouse (102) includes a control circuit and a two-dimensionally driving motor having multiple drive elements. The motor can interact with the mouse pad (100) and produce a horizontal propelling force (106), perceptible to the user as a haptic feedback, when the drive elements are activated in a predetermined pattern and only when the self-propelled mouse (102) is placed on the mouse pad (100). The control circuit responds to commands from the host computer by varying the activation pattern in order to control direction and magnitude of the propelling force (106). Several preferred embodiments describe two-dimensionally driving motors of various design and principle of operation, including planar and spherical dynamoelectric motors, friction drives, and different types of vibration motors.

A user interface apparatus, a device controlling apparatus and a method thereof are disclosed. The user interface apparatus includes: a button input unit for sensing activation of a button; a wireless communication unit for transferring a control message through a wireless network to control electronic appliances; and a controlling unit for sensing a button activation pattern, creating the control message with the button activation pattern and user information, and transmitting the control message to a device controlling apparatus through the wireless communication unit to control corresponding electronic appliances according to a time / environment based user pattern.

A disposable absorbent article comprising an absorbent assembly comprising an absorbent core. The chassis may also comprise a water-impermeable backsheet and laterally opposing side flaps. Each of the side flaps may have a longitudinally extending first elastic gathering member attached at or adjacent to its proximal edge. The chassis may also comprise a second elastic gathering member attached at or adjacent the side edge of the chassis. The chassis may further comprise a first activation pattern in the front waist region and / or the back waist region, but the crotch region of the chassis may not be activated or may, alternatively, comprise a second activation pattern which is different from the first activation pattern. The article may further comprise at least one abdominal stretch panel attached to the interior surface or the exterior surface of the chassis in the front waist region or the back waist region. The abdominal stretch panel may provide a circumferential contractive force around the waist opening when the chassis is stretched circumferentially.

A method and system for ascertaining the condition of the heart's conduction system in a patient treated for congestive heart failure with pacing therapy. In accordance with the invention, changes in ventricular activation patterns are monitored over time in order to detect changes in the heart's conduction system that may occur due to physiological regeneration of conduction pathways. The activation patterns are reflected by electrogram signals detected from different ventricular locations. By measuring the difference in conduction times of an excitation impulse traveling from the AV node to the different ventricular locations, a parameter representative of the heart's conduction system is obtained that may be used to adjust the pacing therapy in accordance therewith.

A cardiac harness adapted to fit generally around a least a portion of a heart includes at least one elastic spring member forming an annular portion that is elastically deformable and at least one sensor disposed on the annular portion for providing a sensor signal representative of cardiac function. The cardiac harness applies a compressive force on the heart during diastole and systole. The sensor is configured to take a measurement of impedance across the heart, impedance across a lung, evoked response of the heart, activation patterns of the heart, acceleration of a portion of the heart, position of a portion of the heart relative to an ultrasonic transmitter, pH on the heart's epicardial surface, blood oxygen saturation of a portion of the heart, or position of a portion of the heart relative to a magnetic field generating device. The cardiac harness and sensor are delivered and implanted on the heart by minimally invasive access.

A digital camera having a plurality of photography modes, comprising: an image sensor; an optical system for imaging a scene onto the image sensor; an image capture control for initiating an image capture operation; a photography mode user interface for selecting between a plurality of photography modes, the photography modes having associated image capture and image processing settings; a power control for turning the digital camera on or off, wherein when the camera is in an off state and the power control is activated with a first activation pattern the digital camera is turned on and set to operate in a default photography mode and when the power control is activated with a second activation pattern the digital camera is turned on and set to operate in a previously selected photography mode.

A training apparatus 1000 using a method of decoding nerve activity includes: a brain activity detecting device 108 for detecting brain activity at a prescribed area within a brain of a subject; and an output device 130 for presenting neurofeedback information (presentation information) to the subject. A processing device 102 decodes a pattern of cranial nerve activity, generates a reward value based on a degree of similarity of the decoded pattern with respect to a target activation pattern obtained in advance for the event as the object of training, and generates presentation information corresponding to the reward value.

The invention discloses a manufacturing process for an optical fiber coupler, which includes: firstly, respectively grinding two optical fibers; secondly, combining two grinded surfaces; fusing the grinded surfaces by a high-temperature heating source; and finally, precisely controlling the splitting ratio of the coupler by the process of continuous fusing or biconical taper. The manufacturing process can be used for manufacturing a high-performance polarization maintaining optical fiber coupler, a single-mode optical fiber coupler, a multi-mode optical fiber coupler and a multi-mode coupler with a splitting ratio unrelated to an input wavelength and an activation pattern, the polarization maintaining optical fiber coupler and the single-mode optical fiber coupler manufactured by the manufacturing process have the advantages of short coupled area, high reliability, fine temperature property, polarization independence, wavelength independence and the like, and the multi-mode optical fiber coupler manufactured by the manufacturing process has quite high reliability besides quite low added loss.

The present invention is directed to a method for combining assessment of different factors of dyssynchrony into a comprehensive, non-invasive toolbox for treating patients with a CRT therapy device. The toolbox provides high spatial resolution, enabling assessment of regional function, as well as enabling derivation of global metrics to improve patient response and selection for CRT therapy. The method allows for quantitative assessment and estimation of mechanical contraction patterns, tissue viability, and venous anatomy from CT scans combined with electrical activation patterns from Body Surface Potential Mapping (BSPM). This multi-modal method is therefore capable of integrating electrical, mechanical, and structural information about cardiac structure and function in order to guide lead placement of CRT therapy devices. The method generates regional electro-mechanical properties overlaid with cardiac venous distribution and scar tissue. The fusion algorithm for combining all of the data suggests cardiac segments and routes for implantation of epicardial pacing leads.

A method and system for ascertaining the condition of the heart's conduction system in a patient treated for congestive heart failure with pacing therapy. In accordance with the invention, changes in ventricular activation patterns are monitored over time in order to detect changes in the heart's conduction system that may occur due to physiological regeneration of conduction pathways. The activation patterns are reflected by electrogram signals detected from different ventricular locations. By measuring the difference in conduction times of an excitation impulse traveling from the AV node to the different ventricular locations, a parameter representative of the heart's conduction system is obtained that may be used to adjust the pacing therapy in accordance therewith.

The present disclosure involves a method of determining electrode configuration and positioning for neurostimulation. A virtual representation of an implant lead is provided. The implant lead is configured to deliver electrical stimulation to a patient via one or more of a plurality of electrodes located on the implant lead. A predefined electrode activation pattern is provided. The electrode activation pattern identifies a plurality of subsets of the electrodes that can be activated one subset at a time. The electrodes in each subset are programmed with their respective electrical stimulation parameters. The subsets of the electrodes are activated one subset at a time. Each activated subset of electrodes delivers electrical stimulation to a different region of a spine of the patient.

Provided are a method and device in which a terminal manages component carriers in a wireless communication system. The terminal receives activation pattern data indicating activation or inactivation of at least one serving cell from a base station, and activates or inactivates the at least one component carrier in accordance with the activation pattern data.

V An anomalous effect detector (100, 130, 300, 800, 830, 840, 900, 930) responsive to an influence of mind comprises a source of non-deterministic random numbers, SNDRN, (104, 134, 310), a phase-sensitive filter (108, 140, 170, 320), and a results interface (110, 160, 340). In some embodiments, the phase-sensitive filter comprises a complex filter (170). An artificial sensory neuron (802, 810, 820, 906) comprises a SNDRN. Preferably, several artificial sensory neurons (802, 906) are grouped in a small volume. An analog artificial sensory detector (800) comprises a plurality of analog artificial sensory neurons (802), an abstracting processor (804) and a control or feedback unit (806). Some embodiments include an artificial neural network (850). An artificial consciousness network (900) contains a plurality of artificial neural networks (902, 914). One of the artificial neural networks (914) comprises an activation pattern meta-analyzer. An artificial consciousness device comprises a cluster (936) of artificial consciousness networks, a sensory input device (932) to provide sensory input signals (933) to the input of one or more ANNs in ACD (930), and an output device (938).

A device for reading out image data of a sub-range of an image captured by an image sensor is described, the image sensor including a plurality of image sensor elements which can be read out by an activation signal sequentially appliable to same according to a predetermined clock signal, wherein the image sensor elements outputting the image data for the sub-range can be determined by means of an activation pattern. The device comprises a plurality of branch blocks connected in series storing the activation pattern, wherein each of the branch blocks, depending on the activation pattern, applies the activation signal received to one or several image sensor elements associated with a branch block or passes same on to a subsequent branch block or a terminating element. The activation pattern is stored in the branch blocks substantially simultaneously to the activation signal. No delay or latency times, respectively, occur in the sensor readout.

In order to provide a built-in self testing function, a one-chip microcomputer is equipped with an activation register for activating the test operation and a built-in self test activation pattern generator for setting initial values at test control circuits (pseudo random number generator, logical circuit testing compressor, pattern generator, and memory testing compressor). In accordance with an instruction from the CPU, a built-in self test is activated so that the results of tests of the memory and the group of logical circuits are read from the memory testing compressor and the logical circuit testing compressor, and respectively compared with expected values preliminarily stored in the memory in the one-chip microcomputer; thus, the results are diagnosed. Thus, it is possible to carry out a built-in self test without using a plurality of exclusively-used test terminals.

A system for displaying mechanical activation patterns of a heart comprises a data input, a processor, and an output. The data input is for receiving data from an electrophysiology apparatus. The processor is electrically connected to the data input, and is configured to calculate mechanical activation parameters from the data, generate an anatomical representation of the heart from the data, divide the anatomical representation into segments, and generate a depiction that displays magnitudes of the mechanical activation parameter relative to the segments such that performance of a plurality of segments can be simultaneously evaluated. The output is for transmitting the depiction to a display.

Techniques for evaluating cardiac electrical dyssynchrony are described. In some examples, an activation time is determined for each of a plurality of torso-surface potential signals. The dispersion or sequence of these activation times may be analyzed or presented to provide variety of indications of the electrical dyssynchrony of the heart of the patient. In some examples, the locations of the electrodes of the set of electrodes, and thus the locations at which the torso-surface potential signals were sensed, may be projected on the surface of a model torso that includes a model heart. The inverse problem of electrocardiography may be solved to determine electrical activation times for regions of the model heart based on the torso-surface potential signals sensed from the patient.

Methods and systems for surface-free pointing and / or command input include a computing device operably linked to an imaging device. The imaging device can be any suitable video recording device including a conventional webcam. At least one pointing / input device is provided including first and second sets of visible point light sources, wherein the first and second sets emit differently colored light. The imaging device captures one or more sequential image frames each including a view of a scene including the first and second sets of visible point light sources. One or more software programs calculate a position and / or a motion and / or an orientation of the pointing / input device in the captured image frames by identifying colored areas corresponding to the first set of aligned visible point light sources. Certain activation patterns of individual point light sources are mapped to particular pointing and / or input commands.

In a valve-controlled hydrostatic positive-displacement machine and a method for its control, the positive-displacement machine having a plurality of cylinder-piston units which are activated or deactivated via electrically or electro-hydraulically actuated low-pressure valves and via high-pressure valves for setting a delivery or absorption volume flow of the positive-displacement machine, if the volume flow is essentially unchanged, the activation and deactivation of the cylinder-piston units is effected in accordance with one of a plurality of activation patterns valid for the particular volume flow.