33results about How to "Avoid obscuring purpose" patented technology

Tracking and analysis of the location of user and device access to telecommunications services may be used to validate that a given user or device is part of an authorized subscriber household and is therefore properly accessing those services in accordance with the terms of service. A service provider may determine, based on previously collected data and user information collected while a user accesses a service, whether the user's pattern of access establishes a required pattern of access determined by the service provider, such as access on a minimum periodic basis from the home of an authorized subscriber.

The antenna of an RFID tag is automatically tuned by controlling both the real and imaginary components impedance “seen” by the antenna. The real component (resistive) is controlled by controlling a tap of a charge pump circuit of the tag. The imaginary (reactive) component is controlled by connecting one or more reactive elements of an antenna tuning circuit to the antenna. The real component is controlled by a first digital control loop that automatically activates successive taps on a charge pump of the RFID tag which effectively controls the resistance seen by the antenna. A second digital control loop controls the connection of the various reactive components.

In an embodiment, a method for identifying building unit rooftops, and their associated heights and locations is provided. The method includes subtracting a bare earth layer from a first return layer within a LIDAR data set for a geographic area of interest to form an above ground level (AGL) layer data set. A height mask is then applied to the AGL layer data set to form a building units data set. The building units data set includes data representative of potential building unit rooftops. This data set is refined through the application of a series of filters and masks to remove clutter (e.g., trees, bushes and other non-building unit structures) to refine the data set.

A system and method are provided for writing a pattern onto a substrate. A patterned beam of radiation is produced using a reticle and projected onto a substrate to expose the pattern. Reticle and substrate speeds are controlled such that respective scanning speeds of the reticle and the substrate allow the pattern to be exposed across an entire width of the substrate in the scanning direction, which provides a substantial increase in wafer throughput.

System and method of simulating large deformation and rotation of a structure in a finite element analysis used for improving structural design is disclosed. According to one aspect, a special purpose solid finite element is configured for simulating large deformations and / or rotations of a structure. The special purpose solid finite element comprises only corner nodes with each node having six degrees-of-freedom (DOF), three translational and three rotational. In other words, each node is configured to include translational deformation and rotation deformation, each of the translational and rotational deformation has three components corresponding to one of the six DOFs. According to another aspect, the special purpose solid element has a plurality of external edges. Each external edge has two ends, each end is located at one of the adjacent corner nodes. Additionally, translational deformation at mid-edge point of each external edge is implicitly embedded in the translational and rotational deformations of two adjacent corner nodes.

A window especially suitable for active protection comprised of security bars integrated into the slats, reinforced anchors, monobloc laminated glass, and an automatic or manual operating shifter. The operating shifter comprises a window opening assisting mechanism that provides additional security while making it possible to operate the window in a stress-free, effortless fashion.

A design of optical testing device or system for fiber arrays is disclosed. According to one aspect of the invention, an array of light sources and an array of detectors are disclosed. One of the light sources is controlled to be turned on to test a designated fiber in an array of fibers being tested for connection issues. A microcontroller is configured to determine which one of the detectors is detecting a light beam from one of the light sources, and mark a channel of the array of fibers accordingly depending on if the one of the detectors is supposed to detect the light beam; if another one of the detectors detects the light beam; or if none of the detectors detects the light beam.

Filters shaped differently from those commonly used in WDM Mux / DeMux optical devices are described. Different from the prior art devices that commonly use filters shaped in cuboid, the filters in the embodiment of the present invention are shaped in parallelepiped. In other words, a cross section of such filter is not in parallelogram. According to one embodiment of the present invention, a filter is so cut that a cross section thereof presents a cutting angle not being 90 degrees. As a result, the filter is fully used in WDM Mux / DeMux optical devices. Such filters are advantageously used in compact optical modules.

Devices for removing and separating moisture from interior passage of woodwind musical instruments are disclosed. According to one aspect of the present invention, 1) a de-moisturizing device includes a pocket sewed onto one side of the device to provide storage for the device hanging outside of an instrument carrying case, thus keeping the moisture absorbed by the swab re-moisturize the instrument; 2) a de-moisturizing device contains a closed loop affixed at one end of the device for holding a moisture absorbent fabric for removing moisture from the interior passage of woodwind instruments; and 3) a de-moisturizing device contains a plurality of moisture absorbent desiccant gels in an elongated hollow porous tube for removing moisture from the musical instruments.

The present invention relates to a new method, system and apparatus for light emitting diode (LED) packages. An object of the present invention is to provide an LED package having reduced components, a superior heat dissipation property and a compact structure, does not largely restrict use of conventional equipment for its manufacture, and is compatible with implementation within present illumination devices packaging.

Apparatus and systems utilizing multiple shader engines where each shader engine comprises multiple rows of shader engine filters combined with level one and level two cache systems. Each unified shader engine filter comprises a shader pipe array, and a texture mapping unit with access to a level one cache system and a level two cache. The shader pipe array accepts texture requests for a specified pixel from a resource and performs associated rendering calculations, outputting texel data. The texture mapping unit retrieves texel data stored in a level one cache system, with the ability to read and write to and from a level two cache system, and through formatting and bilinear filtering interpolations generates a formatted bilinear result based on the specific pixel's neighboring texels. Utilizing multiple rows of shader engine filters within a shader engine allows for the parallel processing of multiple simultaneous resource requests. Utilizing multiple shader engines allows for greater processing through the use of multiple simultaneous processing. A method utilizing multiple shader engines to perform texture mapping is also presented.

A flute stopper having at least one sealing means able to seal the musical cavity and translation means to adjust the positioning of said seal. Said flute stopper is designed to be capable of interfacing with the original factory screw, nut and crown via nuts and / or fittings, including either compression or NPT fittings. Both or either end of said plug may be tapered to facilitate said interfacing.

A method, a software product and a system for distinguishing effects due to bifurcation from effects due to design variable changes in finite element analysis is disclosed. According to one aspect of the invention, 1) a plurality of design experiments is analyzed with finite element analysis (FEA) software; 2) a metamodel is constructed from the FEA responses using the least squares fitting technique; 3) any FEA response that is not predicted by the metamodel is classified as outlier, which is the high likelihood candidate for bifurcation; and 4) verification of the bifurcation is then to be confirmed. The method is implemented in a design and probabilistic analysis software product.

A light fixture apparatus, system and method that allows the easy retrofitting of recessed and non-recessed mechanical and electrical outlets for lamps, projectors and ceiling fans; providing electrical interconnectivity and mechanical support. It includes a housing, single or multi-threads for mechanical mounting and support as well as the electrical interfaces.

The present invention discloses a system and method for detecting the spectra of unknown components in the spectrum of a mixture and / or for verifying the presence of suspected components in the spectrum of a mixture. The system and method involves using the algorithm to perform a regression that includes the target and known spectra in a mixture, calculating a residual where the coefficient for the target spectrum is zero, called the extracted spectrum, and comparing the extracted spectrum and the target spectrum. The system and method may be used with chemometrics algorithms, multiple known spectra, and / or multiple target spectra.

A multi-plane bone distraction system including an elongated member with an anchor, slot, rail and anchoring means for use as a distraction device in cutting and either lengthening or shortening a bone. The system is capable of being anchored to one or more bones.

A high output light emitting diode (LED) based lighting module includes a plurality of LEDs on a substrate board, a fiber optic mounting assembly that securely holds a plurality of fiber bundles that form a fiber cable to said LEDs so that each LED mates to a fiber bundle making each fiber bundle slightly overlap the active area of its respective LED and mechanical means for holding each fiber optic bundle a fixed distance from said LED substrate.

A flexible fluid storage tank and method for assembling said tank, with specific emphasis on a system that may be easily road transported and field assembled with little or no tools, while preserving the flexibility of being tailored in size, shape and configuration to the user's needs with minimal customization and disassembly capabilities.

The foldable Sportsman EZ grill is described. The Sportsman EZ portable grill has a grill member and a frame. The frame supports the Sportsman EZ grill on a support surface, keeping the front legs away from the fire / heat source, extending outwardly and in an arch from the frame. The support arms have a distal end and a proximal end. The distal end is joined to the support structure which connects to the grill member.

A FEA model representing a product / part with certain finite elements for metal portion, metal fracture failure criteria, a measurement characteristic length in a specimen test, and characteristics of a neck formed in the metal are received in a computer system. The metal fracture failure criteria contain respective measured critical strain value and average fracture strain value in various loading conditions. The characteristics of the neck include the neck's width and a profile of strain distribution within the neck's width. Respective peak fracture strain values are calculated for various loading conditions using a formula based on the profile of strain distribution, the neck's width, and measured critical strain value and average fracture strain value. Peak fracture strain values are used in each solution cycle of a time-marching simulation of a deep drawing metal forming process for manufacturing the product / part.

A hinge including two parts, the first part having a folding portion formed by a first leaf having holes and the second leaf having mechanical components for support, the second part formed by a portion having mounting holes and complementary mechanical support components to those in the first part.

A water well immersion device intended for the treatment of water within wells based galvanic current generation. The unit maintains the continuous generation of galvanic electricity as the components age through adjustable mechanical features that ensure the continuous optimal connectivity between the galvanic electricity generating components.

Various designs of optical switch are disclosed. In one embodiment, the optical switch uses wedges to hold up a collimator and secure the wedges and collimator to a substrate with a type of adhesive, thus avoiding high temperature in soldering process. There are at least two assemblies bonded to the substrate using the adhesive. Each of the assemblies includes a collimator and two wedges, where the wedges are provided to physically hold up the collimator in position. The assemblies are glued directly to the substrate after an optical alignment is performed.

A FEA model, representing a structure, contains at least many finite elements for metal portion, a set of metal necking failure criteria (critical and fracture strain values defined in form of a loading path diagram) and the neck's characteristics (neck's width and a profile of strain values within the width) are received in a computer system. At each solution cycle of a time-marching simulation using the FEA model, following operations are performed at each integration point of every finite element: identifying major and minor strain values and corresponding directions from the computed strain values, calculating an equivalent metal necking failure strain value (εe) in the major strain direction with a formula based on corresponding critical and fracture strain values, the neck's characteristics and a characteristic dimension with respect to the major strain direction, and determining metal necking failure, which occurs when the major strain value is greater than εe.

A flexible fluid storage tank and method for assembling said tank, with specific emphasis on a system that may be easily road transported and field assembled with little or no tools, while preserving the flexibility of being tailored in size, shape and configuration to the user's needs with minimal customization and disassembly capabilities.

The present invention is related to designs of optical devices for combining optical signals or sources at different wavelengths to generate depolarized outputs combining the optical signals. According to one aspect of the present invention, an optical apparatus comprises N different inputs, each having a wavelength and a combining mechanism receiving the N different inputs and combining the N different inputs to produce N outputs, each of the outputs being coupled to a series of optical recirculation depolarizers to produce combined and depolarized outputs.

A door knob assembly that provides an interactive visual and aural assembly familiar to a room occupant and that responds to variations in the manner of rotation of the knob in a plurality of responses, depending on the direction and rate of rotation applied to the knob, providing messages appropriate to the entertainment, safety and / or training of the knob operator and / or room occupant.

A new method, system and apparatus for mounting mechanically, thermally and electrically light emitting diode (LED), crystals, arrays or packages. The above provides an LED assembly having reduced number of components and costs, superior heat dissipation, mechanical properties and a compact structure. The use of a grid or mesh allows for more efficient and inexpensive removal of heat from one or more LEDs within an LED fixture.

A dynamically induced magnetic hysteresis apparatus is described which allows efficient adjustable power coupling without direct mechanical attachment or linking. Adjustment of spatial and penetration gaps are adjusted to vary the ratio of rotation.