1551 results about "Target range" patented technology

A system and method for determining a position of a remote object comprising inertial sensors and three axis magnetic sensor, together with a target sighting device aligned with the observation platform to determine a target line of sight and a target range finder to determine a distance to the target along the line of sight. A GPS receiver may be included for determining an observation platform position and orientation, The three axis magnetic sensor provides both magnetic north and vertical attitude information for improved rapid initialization and operation in motion. Magnetic anomaly information is detected by comparing IMU and magnetic navigation information and by other methods. Target identification may be determined by a human operator and/or by computer. The system may be integrated with a weapon system to use weapon system sights. The system may be networked to provide target location and/or location error information to another identical unit or a command information system.

The method and system for managing a patient's blood glucose level predicts an insulin dosing rate to bring a patient's blood glucose level into a preferred target range within a predetermined time interval. The system includes a processor which actuates a blood glucose computer program to measure and predict the patient's blood glucose level. An input mechanism allows for insertion of a preferred target range of the patient's blood glucose level and further permits input of various patient data parameters. The processor calculates the optimum insulin dosing rate for the patient based upon the type of insulin dosing whether it be intravenous dosing and/or subcutaneous dosing. A display mechanism displays the patient dosing parameters and an alarm mechanism alerts a user when the patient's blood glucose level is outside of the preferred patient blood glucose target range.

A face imaging system for recordal and/or automated identity confirmation, including a camera unit and a camera unit controller. The camera unit includes a video camera, a rotatable mirror system for directing images of the security area into the video camera, and a ranging unit for detecting the presence of a target and for providing target range data, comprising distance, angle and width information, to the camera unit controller. The camera unit controller includes software for detecting face images of the target, tracking of detected face images, and capture of high quality face images. A communication system is provided for sending the captured face images to an external controller for face verification, face recognition and database searching. Face detection and face tracking is performed using the combination of video images and range data and the captured face images are recorded and/or made available for face recognition and searching.

Various embodiments are disclosed for improved scanning ladar transmission, including but not limited to an example embodiment where the scanning ladar transmission system includes a spinning polygon mirror for targeting range points according to a dynamic scan pattern.

A radar system is described for use in vehicular applications. The radar system is particularly suited to backup warning systems and lane-change warning systems. The radar minimizes many of the problems found in the prior art by providing programmable delays and programmable gain. The radar uses a range search algorithm to detect and sort targets at various ranges within the field of view of the radar. Each target range corresponds to a particular delay and gain setting. The radar searches for targets at the various ranges by running a target search algorithm. For each target range, the search algorithm causes the proper time delay and gain setting. Targets within the selected range are detected and catalogued. Speed of the targets is obtained through Doppler processing. A display is used to warn the driver of the vehicle of the presence of targets at the various ranges. The warning may be visual and/or audible. When used in a lane-change system, issuance of an audible warning is based on the speed of the vehicle.

An integrated patient monitoring and control system is provided which includes a closed-loop control system for monitoring and adjusting the heparin infusion rate for a patient. The system includes a processor which uses a dynamic patient model that is continuously adjusted based on the patient's aPTT measurements to calculate an optimal heparin infusion rate to achieve an operator-input aPTT target range. The processor also includes a forecasting model to calculate the optimum sample time interval for measuring the patient's aPTT to calculate a new infusion rate. An automated sampling system, which includes a storage device for storing a series of assay devices, an advancement mechanism for moving the assay devices to a sample area, and a measurement device for analyzing a sample dispensed on the assay, is provided. The sampling system is used to repeatedly measure the patient's aPTT according to the sample time interval determined by the processor.

Methods and apparatus are presented that reduce the overall system cost for automotive radar sensing applications through reduction of the number of the radar sensors required. In accordance with aspects of the present invention, one way sensor count reduction can be achieved is through the combination of target range, direction, and velocity determination capability with wide angular field of view coverage within a single sensor unit. One embodiment combines a transmit-pulsed, linearly stepped frequency modulated, transmit power limited radar architecture with a spatially separated receiver antenna array, intermediate frequency down-conversion, and a digital multi-zone monopulse (DMM) signal processing technique for high-resolution target range, velocity, and azimuth angle determination and fast update rate capability in a low cost, mass-production-capable design.

A method and system for generating electronic advertisement, such as banner ads, based on user profile information, location information and proximity preferences are disclosed. An online promotion service may receive profile information, location information and other information from a user. The user may also define a proximity preference which may include a range of distance the user is willing to travel to redeem one or more promotions. A service or product provider or other authorized entity may define a proximity preference which may include a target range of advertisement exposure. The online promotion service may present advertisements for incentives and other promotions based on user profile information as well as proximity preference information where the proximity preference is defined by the user, the provider, or both.

The invention describes the first practical, cost effective, truly non-contact implementation of a subcutaneous vein pattern biometric sensor. A laser diode (LD) illuminates the hand in such a way that the pattern of reflected radiation, when viewed by a conventional vein pattern infrared imager, provides a direct measure of target range. Said target range measurement is used to create a visual or audio signal that instructs the individual being scanned to place the hand at precisely the optimum range, such that the vein pattern is in focus. Furthermore, a system and apparatus are described to direct the individual being scanned to move the hand to an optimal horizontal registration or position with respect to the infrared imager.

An RF switching circuit adapted to cancel selected harmonic signals. An unwanted harmonic signal Sh1 at a selected harmonic frequency Fsh of an operating frequency Fo exists in a signal Si conducted by the switching circuit, possibly produced by the switching circuit due to conduction through a first nonlinear impedance Znl(1). A compensating harmonic signal Sh2 is therefore generated by conduction via a nonlinear impedance Znl(2). Znl(1) may be due to parasitic conduction by “off” switching elements, while Znl(2) may be due to conduction by an “on” FET. The amplitude and/or phasing of Sh2 may be adjusted by selecting components for a network coupling Znl(2) to the conducted signal Si, such that Sh2 substantially cancels Sh1 across a target range of input power.

A gunsight reticle defines a system of dimensioned indicia spaced at specific separations to improve aiming accuracy of a gun. The indicia may include perpendicularly intersecting center vertical and center horizontal hairlines, and four (or more or less) horizontal range-marker lines disposed at specific angular separations below the horizontal hairline in bisected relationship with the center vertical hairline. Spacing of the range marker lines below the center horizontal hairline is proportional to bullet drop at selected ranges, depending upon ballistic characteristics of bullet used. Relative lengths of said range-marker bars on each side of the central vertical crosshair are proportional to a specific crosswind (say 10 mph) at target range reflected by respective range marker. The method involves employing this reticle to determine distance to target, and using distance thus determined to ascertain a precise aiming point on the reticle. These indicia also have other useful characteristics that allow the shooter to easily mentally calculate corrections for crosswind, moving targets and shooting at targets that are above or below the shooter at a significant angle.

An ocular system for detecting ocular abnormalities and conditions creates photorefractive digital images of a patient's retinal reflex. The system includes a computer control system, a two-dimensional array of infrared irradiation sources and a digital infrared image sensor. The amount of light provided by the array of irradiation sources is adjusted by the computer so that ocular signals from the image sensor are within a targeted range. Enhanced, adaptive, photorefraction is used to observe and measure the optical effects of Keratoconus. Multiple near-infrared (NIR) sources are preferably used with the photorefractive configuration to quantitatively characterize the aberrations of the eye. The infrared light is invisible to a patient and makes the procedure more comfortable than current ocular examinations.

A laser range finder includes a circular in-sight field of view which incorporates within it a magnified "TV view" of the target area with the TV view roughly approximating the rectangular shape of a standard television picture. Also within the circular field, over and under the TV view, are a target quality indicator, a range distance display, and other indicators. Within the TV view is a targeting reticle which indicates roughly the footprint of ranging laser pulses such that a target can be selected. The target quality indicator is a bar graph which displays the number of identifiable received reflected laser pulses from a series of such pulses emitted by the range finder. By aiming the range finder at various targets via the footprint reticle, repeatedly firing the range finder and monitoring the target quality graph for each firing, a user can move the range finder to find a surface proximate the target with a reflective quality sufficient to yield an accurate target range reading. Alternatively, with a range finder equipped with Scan mode capability, the range finder can be slowly panned across multiple targets with the range to each target being displayed, in sequence, on the range display.

A method and process of target pricing a value, such as a bid, or other price which includes the steps of pricing the value using stored list prices in a product model, costing the value using stored costs in the product model, calculating. an equivalent competitor net price for the value using a competitor net price model, calculating. the probability of winning the value as a function of price using parameters from a market response model, and calculating a target price for the value. The preferred target price maximizes expected contribution using an optimization model that determines competitive response to any potential value, or bid. The method and process further preferably include the steps of calculating one or more benefits of target pricing in comparison to a pre-existing pricing approach, determining a target range for the target price to be within, and determining strategic objects that constrain the target price of the value or bid.

Pseudo-random numbers (PRNs) generated by a PRN generator are mapped to predefined number ranges or target ranges. The target range may be smaller or larger than the range of the PRN generator. Mapping to a smaller target range may include generating PRNs (e.g., integers) from a particular bit-input stream (e.g., 32-bit) having a uniform distribution across the range of numbers; selecting an optimal subset of the generated PRNs to map; and mapping the selected PRNs to a corresponding number in a target range such that the mapped numbers are uniformly distributed across the target range. Mapping to a larger target range may include generating uniformly distributed PRNs; applying a generation function to the PRNs to generate uniformly distributed packed numbers; and applying a mapping function to map selected packed numbers to the target range such that the mapped numbers are uniformly distributed.

The present invention provides a technology which can suppress a variation in a value after a write operation to minimum so as to facilitate multi-bit operation in a semiconductor device such as a phase change memory. A semiconductor device includes: a memory cell having a storage element (phase change material) that stores information depending on a state change by temperature; an I/O circuit; and means which, when writing data, performs a set operation and an operation for writing desired data, measures a resistance value of the storage element by means of a verify operation, and when the resistance value is not within a target range, performs the set operation and the write operation again while changing a voltage to be applied to the storage element.

The invention provides an information safety attack and defense system structure of a cloud platform. The system structure comprises a network target range system, a security defending system, a comprehensive striking environment and a safety trap analysis system; the network target range system comprises a plurality of information security hole environments capable of simulating the security holes of an operating system level, an application level and a network level; the security defending system comprises a plurality of information safety protection tools which have monitoring, defending and audit capacities; the comprehensive striking system comprises a plurality of osmosis attacking tools with the comprehensive and multidirectional attacking capacity; the trap analysis system comprises diversified trap environments which can attract and trap hostile attack behaviors, and provide the analysis capacity on the attack behaviors to obtain the attacking features. The information safety attack and defense system structure provided by the invention is applicable to an information security attack and defense and verification system of the cloud platform; furthermore, by the combination of a virtualized service-oriented application technology, the problem of information security risk that the security system of the cloud platform is difficult to verify can be solved.

The technology for changing the nodes in an information retrieving system using a computer. When information items are registered by allocating to n nodes, steps are used to extract index information as a set of pairs of index keys of information items and addresses of information items, divide the index information into m (m>n) buckets and produce a partial inverted file to be closed within each of the buckets. Here, m and n are respectively integers of 1 (one) or above. When the allocation of the search-targeted ranges to the nodes is altered, the allocation to the buckets to each of the nodes is changed, and the partial inverted file of each bucket and the inverted file of the existing indexes are merged to produce new indexes, so that the indexes can be produced and updated with high speed.

A sighting system for visually acquiring a target includes an optic device having a transmissive LCD array affixed thereon. The transmissive LCD array includes two or more LCD elements that are separately addressable to provide an aiming point. In embodiments, the sighting system receives information from an input system, such as ammunition information or environmental information, executes a ballistics program to determine ballistics information using the received information, and determines a range to the target. A controller calculates an aiming point using the ballistics information and the target range. The controller then addresses or energizes one of the LCD elements to provide the aiming point.