179 results about "Linear dimension" patented technology

A polycrystalline chemical vapour deposited (CVD) diamond wafer comprising: a largest linear dimension equal to or greater than 70 mm; a thickness equal to or greater than 1.3 mm; and one or both of the following characteristics measured at room temperature (nominally 298 K) over at least a central area of the polycrystalline CVD diamond wafer, said central area being circular, centred on a central point of the polycrystalline CVD diamond wafer, and having a diameter of at least 70% of the largest linear dimension of the polycrystalline CVD diamond wafer: an absorption coefficient ≦0.2 cm⁻¹ at 10.6 μm; and a dielectric loss coefficient at 145 GHz, of tan δ≦2×10⁻⁴.

A vehicle seating arrangement can comprise a fore-facing lower seating assembly, an aft-facing lower assembly, and an upper seating assembly positioned between the fore-facing and aft-facing lower assemblies. The lower and upper assemblies can be configured to form a 3-seat unit in which a portion of a seat of said fore-facing and aft-facing lower seat assemblies underlaps a portion of an upper seating assembly. At least one of the fore-facing and aft-facing lower assemblies can be angled with respect to the upper seating assembly to shorten the overall linear dimension of the 3-seat unit and provide egress areas for lower passengers to aisle access. A vertical member can be configured to attach to the upper seating assembly and to a ceiling structure to reduce the load on the floor.

A camera is capable of measuring distances to objects in a photographic field of view and when two such distances are measured and the included angle between their paths, a measurement standard and a vertical plane are defined. The standard is then used to measure linear dimensions of any objects within the defined vertical plane and field of view. The camera, itself, can be used, on site, to measure various objects in the field of view, or the information may be transmitted for use off site use.

An anode material made from nanoparticles, said anode material including a homogeneous mixture of lithium-alloying nanoparticles with active support matrix nanoparticles, is provided. The active support matrix nanoparticle is a compound that participates in the conversion reaction of the lithium battery. The compound is preferably a transition metal compound, with said compound including a nitride, carbide, oxide or combination thereof.

An electrode manufactured from the anode material preferably has a porosity of between 5 and 80% and more preferably has a porosity between 10 and 50%. The anode material nanoparticles preferably have a mean linear dimension of between 2 and 500 nanometers, and more preferably have a mean linear dimension of between 2 and 50 nanometers.

An anode material with lithium-alloying particles contained within a porous support matrix is provided. The porous support matrix preferably has a porosity of between 5 and 80% afforded by porosity channels and expansion accommodation pores, and is electrically conductive. More preferably the support matrix has a porosity of between 10 and 50%. The support matrix is made from an organic polymer, an inorganic ceramic or a hybrid mixture of organic polymer and inorganic ceramic. The organic polymer support matrix and can be made from a rod-coil polymer, a hyperbranched polymer, UV cross-linked polymer, heat cross-linked polymer or combination thereof. An inorganic ceramic support matrix can be made from at least one group IV-VI transition metal compound, with the compound being a nitride, carbide, oxide or combination thereof. The lithium-alloying particles are preferably nanoparticles with a mean linear dimension of between 5 and 500 nanometers, and more preferably have a mean linear dimension of between 5 and 50 nanometers.

There is disclosed an internal sizing apparatus comprising a pneumatically activated probe that moves axially within a shoe and non-destructively measures the interior dimensions of the shoe. A linear pneumatic actuator is mounted between a heel piece and a probe. A linear potentiometer is mounted above the actuator and also connects to the probe. The apparatus is inserted into a shoe with the heel piece seated against the interior heel portion of the shoe. A computer system controlling the actuator extends the probe linearly into the shoe until the probe contacts the toe portion of the shoe. The potentiometer then measures the linear distance traveled by the probe and thus determines the internal linear dimension of the shoe. Depending on the type of probe, three-dimensional internal measurements of the shoe can also be quantified.

A stack of semiconductor chips includes a substrate or an interposer board comprising conductor structures for electrical connection of the stack and a first chip. The first chip includes an active side with peripherally arranged bonding pads and is mounted face-up on the substrate or the interposer board. The stack beyond includes at least a further chip with peripherally arranged bonding pads on its active side. The back side and at least two chip edges of the further chip are embedded by a mold cap providing a protuberance on the back side of the chip. The protuberance forms a planar surface extending substantially parallel and with a distance to the back side of the chip. The further chip is attached face-up to the active side of the first chip by an adhesive applied between the protuberance and the first chip so that the protuberance is inserted between both chips to provide a gap there. The protuberance has at least one linear dimension that is smaller than a linear dimension of the subjacent chip.

Featured are methods and systems to multiparametric non-linear dimension reduction (NLDR) methods for segmentation and classification of radiological images. Such methods for segmentation and classification of radiological images, includes pre-processing of acquired image data; and reconstructing the acquired image data using a non-linear dimension reduction technique so as to yield an embedded image representing all of the acquired, where the acquired image data comprises a plurality of different sets of image data of the same region of interest. Such NLDR methods and systems are particularly suitable for the ability to combine multiple input images into a single unit for increased specificity of diagnosis.

A cold spray apparatus is provided that includes a nozzle having a converging section and a diverging terminal section. A gas supply meters a majority by atomic percent helium gas to the nozzle at an incident gas temperature of less than 30° Celsius and at an incident velocity of between 2 and 6 MPa. A particulate feeder provides ductile material particulate having a mean x-y-z axially averaged linear dimension of between 0.9 and 95 microns to the nozzle. A composition is also provided that includes a substrate and a coating of ductile metal. The coating has a void density of less than 1% by volume, and an average domain size of between 0.9 and 95 microns. The coating has a compressive residual stress.

A process for synthesizing a metal telluride is provided that includes the dissolution of a metal precursor in a solvent containing a ligand to form a metal-ligand complex soluble in the solvent. The metal-ligand complex is then reacted with a telluride-containing reagent to form metal telluride domains having a mean linear dimension of from 2 to 40 nanometers. NaHTe represents a well-suited telluride reagent. A composition is provided that includes a plurality of metal telluride crystalline domains

(PbTe)_1-x-y(SnTe)_x(Bi₂Te₃)_y   (I)

having a mean linear dimension of from 2 to 40 nanometers inclusive where x is between 0 and 1 inclusive and y is between 0 and 1 inclusive with the proviso that x+y is less than or equal to 1. Each of the metal telluride crystalline domains has a surface passivated with a saccharide moiety or a polydentate carboxylate. A densified mass having a density of greater than 95% of the theoretical density includes a plurality of lead telluride, tin telluride, bismuth telluride, or a combination thereof of domains having a mean linear dimension of from 2 to 40 nanometers inclusive that have been subjected to hot isotactic pressing.

A system for detecting a radio frequency identification tag on an object is provided. The system includes a tunnel having a characteristic linear dimension of a characteristic cross-section and/or having a straight portion and at least one curved portion. The characteristic linear dimension is particularly designed so that the operating frequency of antennas is lower than the cutoff frequency of the tunnel. The leakage of the electromagnetic waves transmitted by the antenna array hence will be reduced. The at least one curved portion is in connection with one end of the straight portion to prevent electromagnetic waves from transmitting out of the tunnel.

A device and method for joining and tacking several individual components independently of shape and/or size to form inherently rigid, transportable sections for transportation vehicles, such as an aircraft is disclosed. According to one embodiment of the invention, the individual components may be spatially positioned relative to each other independently of shape and/or size. The spatial positions of the individual components may be determined by a measuring device, such as a laser measuring device, and varied via several positioning devices until a preset spatial position of the individual components has been reached in which the individual component are tacked together to form a section. In another embodiment, the positioning devices may be designed as base positioners, a first lateral positioner, a second lateral positioner, an upper positioner as well as an inner positioner. Joining and tacking of several individual components 1 may form varying sections such as sections with varying cross sectional geometries and/or cross sectional dimensions and/or linear dimensions for different types of aircraft or for derivatives of the same aircraft types. In addition, the sections may have two working platforms on either side of the section.

The invention discloses face authentication method and device, and belongs to the field of biological recognition. The method comprises the following steps: sequentially extracting multiple levels of feature vectors from a to-be-authenticated face image and a face image template with a multi-level depth convolutional network which is subjected to multi-layer classified network joint training in advance; sequentially mapping the multiple levels of feature vectors into unified dimension feature vectors through a unified dimension linear mapping matrix; connecting the unified dimension feature vectors into joint feature vectors in series; carrying out dimension-reducing mapping on the joint feature vectors through a linear dimension-reducing mapping matrix; and normalizing cosine values with absolute values through linear discriminant analysis, and carrying out comparison and authentication on the obtained comprehensive feature vectors of the to-be-authenticated face image and comprehensive feature vectors of the face image template. Compared with the prior art, the face authentication method disclosed by the invention is high in anti-jamming capability, good in expandability and high in authentication accuracy rate.

A low-cost-of-manufacture, portable, capable-of-adjustment range finder for estimating distances between the user and one or more objects with a known width, height or other linear dimension (such as a cup on a putting green, a target for target shooting, a military vehicle, etc.) is disclosed. In each of its embodiments, the invention relates to, and relies on, the fact that the image of an object appears to decrease in size as distance increases. In the preferred embodiment, an opening is formed through which to view the object, and recorded information is expressed on, in or included with the device so that the user can correlate the position of the object image to predetermined distance information. The shape and size of the opening are reasonably variable, but, once the size and shape are determined, the position of the distance information is fixed at the position on the opening where the image size corresponds to the indicated distance. This range finder is also capable of measuring distances from the user to a variety of objects by using the same device, to objects at short distances, to small objects and to objects at ground level.

A device and method for interacting with a display using an accelerometer sensitive to tilt about two perpendicular axes and a third signal having a magnitude responsive to user input. The device and method allow a user to change a characteristic of an object on the display by converting pitch information, roll information, and a linear dimension into Cartesian coordinates for use by the display.

A method of particle detection includes optically trapping a single particle having an averaged linear dimension of between 0.10 microns and 50 microns in a focal region optical trap formed from a trap visible to near-infrared wavelength. The trap is proximal to a substrate having a discontinuous metal coating so as to exploit a surface plasmon resonance generated electric field caused by irradiation of the metal coating. The single particle is then exposed to an interrogation wavelength to yield scattering spectrum relating to the particle. A particle identification digital database containing scattering spectra from a variety of different single particles that vary in spectral features facilitates identification of unknown spectra. A microfluidic cell is detailed to facilitate the automated scanning of numerous particles from a sample.

Test kits for assessing male fertility include a sample holder defining an object plane, a lens, and a two dimensional light sensor defining an image plane arranged along a common linear axis. The distance between the object plane and the image plane may be no more than 50 mm, and may be no more than 30 mm. A lens aperture may have an area of 1-10 mm². The test kit may have a housing with a maximum linear dimension of no more than 100 mm. Processing circuitry may be provided that is configured to produce a sperm count and/or sperm motility measurements by processing image data from the two-dimensional light sensor.

Head for checking linear dimensions of parts in machine tools or measuring machines, with a casing, a movable arm-set including an arm carrying a feeler for contacting the part to be checked, a biasing device arranged between the casing and the movable arm-set, a detecting device for providing a signal depending on the position of the movable arm-set, and two constraining systems-between the casing and the movable arm-set-both totally with force closure under the action of the biasing device, that eliminate, in a univocal way, the six degrees of freedom of the movable arm-set, one of the two constraining systems featuring a structure with rotational symmetry.

A compact robotic wash system is provided for cleaning a work piece. The robotic wash system includes an enclosed wash chamber. A robot is fully disposed inside the wash chamber. The robot has a maximum horizontal reach that is at least 40% of the maximum horizontal linear dimension of the wash chamber. The robot may hold a work piece and move the work piece around a plurality of spray devices. Alternately, the robot may hold one or more spray devices, while a work piece is supported on a movable table.

The invention discloses a PoLSAR image classification method based on FCN and sparse-low rank subspace expression integration; the method fully utilizes the powerful ability of the FCN which can automatically learn non-linear deep multiple dimensional space characteristics from PoLsar data, can utilize the advantages that a linear dimension reduction algorithm based on sparse-low rank map embedment can simultaneously capture local and global structure information of the PoLsar data, and can effectively integrate the FCN and sparse-low rank subspace expression, thus solving the PoLSAR image non-linear deep space feature extraction problem, the dimension reduction problem, the valid integration problem between polarized information and space information, and effectively solving the PoLSAR image classification problem. The method can obtain integrated multi-layer subspace characteristic information containing various types; the information contains linear and non-linear types, shallow anddeep types, local and global types, and polarized and multiple dimensioned space types, thus providing strong discrimination ability, and greatly improving PoLSAR image classification accuracy.

A handheld, motorized apparatus is arranged and configured to impart motion to skin placed in contact therewith. The motorized apparatus includes a substantially planar attachment surface suitable for coupling a skin-contactable element thereto; a motor within said body; and means for transferring mechanical energy from the motor to the skin-contactable element in order to impart motion to the skin contactable surface. The apparatus has a maximum linear dimension of less than about 13 cm.

A semiconductor package assembly comprises a first conductive pad on a semiconductor substrate; a second conductive pad on a package substrate; a bump physically coupled between the first conductive pad and the second conductive pad, wherein the bump is substantially lead-free or high-lead-containing; the bump has a first interface with the first conductive pad, the first interface having a first linear dimension; the bump has a second interface with the second conductive pad, the second interface having a second linear dimension; and wherein the ratio of the first linear dimension and the second linear dimension is between about 0.7 and about 1.7.

The invention discloses an isolated digit speech recognition classification system and method combining a principal component analysis (PCA) with a restricted Boltzmann machine (RBM). First of all, a Mel frequency cepstrum coefficient (MFCC) is employed for combination with a one-order difference MFCC, and a voice dynamic characteristic of an isolated digit is preliminarily drawn off; then, linear dimension reduction processing is carried out on an MFCC combination characteristic by use of the PCA, and dimensions of a newly obtained characteristic are unified; accordingly, nonlinear dimension reduction processing is performed on the obtained new characteristic by use of the RBM; and finally, finishing recognition classification on a digit voice characteristic after nonlinear dimension reduction by use of a Softmax classifier. According to the invention, PCA linear dimension reduction, unification of the dimensions of the characteristic and RBM nonlinear dimension reduction are combined together, such that the characteristic representation and classification capabilities of a model are greatly improved, the isolated digit voice recognition correct rate is improved, and an efficient solution is provided for high-accuracy recognition of isolated digit voice.

A clamp system for releasably securing a screen to a vibratory separator apparatus, and methods of its use, and a plate for such a system, the clamp system having, in certain aspects, a plate for contacting a screen end of a screen to be mounted to a vibratory separator apparatus, the plate having a plate linear dimension and the screen end having a screen linear dimension, the plate having a plate body, a bolt with a first end extendable through the plate and a second end extendable through part of the vibratory separator apparatus, the bolt tightenable in place to hold the plate in position with respect to the screen and the vibratory separator apparatus, and the plate linear dimension substantially equal to the screen end linear dimension.

A lightweight, compact hyperspectral imaging system includes a fore-optics module and a wavelength-dispersing module. The imaging system may also include a detector, supporting electronics and a battery module. The fore-optics module may include a telescope with three or more mirrors, where the mirrors include a silver coating that provides high reflectivity over wavelengths in the visible and shortwave infrared portions of the spectrum. The modules of the imaging system may be incorporated in a housing having a longest linear dimension of 16 inches or less. The housing may be cylindrical in shape and have a length of 14 inches or less inches and a diameter of 8 inches or less.

The invention relates to imaging methods for assessing quality or quantity parameters of particles in a sample, wherein the particles contain less than 10⁶ analyte detectable positions. The method comprises 1) mixing the sample with a targeting species capable of binding an analyte position and a labelling agent, 2) arranging the sample in an exposing domain, allowing electromagnetic signals from the sample to pass to the exterior, 3) exposing a representation of said signals onto an array of detection elements, wherein the representation is subject to a linear enlargement, so that the ratio of the image of a linear dimension on the array of detection elements to the original linear dimension in the exposing domain is smaller than 20:1, 4) detecting the representation as intensities by said detection elements, 5) processing the intensities to identify the particles, and 6) obtaining the quality or quantity parameter.