shaping (Total 27188 Patents Found)

A basic block with a stable shape and size is shaped from fragments of a polymer mixture compressed in a hydraulic press (1) b piercing the block with spikes (8) heated to a temperature higher than the softening point of at least one of the polymers in said m...
An improved dynamic element matching technique for providing noise-shaping of non-linearity in data converters, such as a multi-bit digital-to-analog converter, is provided. The improved DEM technique is configured with a new method for generating the bit patterns, which permits a less complex digital DEM circuit that ...
A methodology is implemented for accurately and precisely computing the output signal times for clock circuit in a data processing system ( 600 ) using transistor-level static timing analysis tools which compute delays of blocks or subcircuits that correspond to channel-connected components of transistors. During execu...
An apparatus and method is disclosed for producing arbitrary optical and electrical waveforms. The apparatus includes a means for accepting or generating a comb-like optical spectrum, and an optical pulse shaper. The optical pulse shaper includes a spatial dispersion means, and a spatial modulating means having the cap...
Described herein are approaches for shaping traffic within a data network. In particular, methods and systems herein describe devices configured to classify packets based on particular criteria. Based on a classification associated with a packet, a packet can be queued at a subscriber mux device, one of a plurality of ...
A handheld scooping and shaping device comprising a snow shaping section, a first hollow rigid shaft segment, a plurality of additional hollow rigid shaft segments, and a handle. The snow shaping section comprises a scooping panel, back panel, first sidewall, second sidewall, and bottom panel. The scooping panel compri...
An IPT system magnetic flux device for generating or receiving a magnetic flux, has a magnetically permeable core and at least one coil magnetically associated with the core. A shield repels magnetic flux and is located on the opposite side of the core such that the shield includes an outer portion that extends beyond ...
The present invention relates to microfluidic systems and methods for controlling the flow of fluid using passive components engineered into the microchannels. These passive flow components include fluidic diodes, fluidic capacitors, and fluidic inductors. Various fluidic circuits are provided to control fluid flow inc...
A method of fabricating an LFCC device includes forming a first trench in a substrate that extends vertically from an upper surface to a depth within the substrate, the first trench having first sidewalls, a first bottom, and a pattern formed on the first sidewalls near the first bottom of the trench, and forming an ox...
A feed forward active noise cancellation (ANC) system for use in a portable audio device has an adaptive digital filter and a reference microphone. A non-adaptive pre-shaping digital filter has an input coupled to the reference microphone and is in series with, and in front of, the adaptive filter. The pre-shaping filt...
The present invention provides a mould for shaping a sulphur cement product, which mould has an inner surface describing an inner volume for receiving a cast material, an outer surface and a barrier comprised between the inner surface and the outer surface, which barrier has a thermal conductance per unit area of at mo...
The invention relates to a method for producing implants and components by direct shaping. The method includes the steps of producing a mold for the implants or components to be produced, making allowances for changes in geometry occurring during after-treatment after the implants or components are removed from the mol...
L'invention porte sur une fonction de façonnage de fenêtre dont l'intégrale, au cours de la fonction de façonnage de fenêtre, est de zéro. En comparaison avec les fonctions de façonnage de fenêtre conventionnelles, cette fonction de façonnage de fenêtre permet d'améliorer la robustesse du signal ...
This invention covers shaping glass sheets to complicated shape by first preliminarily shaping said sheets to a prebent shape while supported on an outline mold, then completing the shape while cradling the prebent sheets within a thin flexible blanket of fiber glass cloth during final shaping by blow forming. This inv...
A shaping tool has first and second handles pivotally joined at jaws on the handles. Bending blocks are eccentrically and releasably fixed to the jaws of the handles. The bending blocks may be rotated to adjust spacing. A bracing block and a center block may also be fixed onto the jaws to provide additional versatility...
A current shaping phase leg bus bar for power electronics systems includes a first terminal connector, a second terminal connector, insulated from the first terminal connector, and a third terminal connector, insulated from the first and second terminal connectors. At least one of the terminal connectors is a current s...
A signal processing method including obtaining, using an optical receiver, a data signal that comprises one or more pairs of pilot tones and a plurality of subcarrier signals, identifying the one or more pairs of pilot tones, determining a local oscillator frequency offset estimation for the data signal using the one o...
A tapped delay line (39) terminated with its characteristic impedance at both ends is connected to receive a differential input signal across ends (35, 37) of the delay line. Delay line taps 41, 43), as well as ends, are connected symmetrically to a pair of summing networks (71, 73) where voltage signal components havi...
The invention relates to a method and apparatus for shaping a laser pulse. The method comprises the steps of generating a laser pulse with a laser, opening an optical switch to allow the laser pulse to pass through the optical switch, determining a first reference time point with respect to the laser pulse, determining...
A diode-pumped, solid-state laser ( 52 ) of a laser system ( 50 ) provides ultraviolet Gaussian output ( 54 ) that is converted by a diffractive optical element ( 90 ) into shaped output ( 94 ) having a uniform irradiance profile. A high percentage of the shaped output ( 94 ) is focused through an aperture of a mask ( ...
An apparatus for focusing electrons being emitted from a field emission device comprises a cathode metal layer ( 20,44,52 ) formed over a first portion of a substrate ( 12,41,51 ) to partially define a sidewall ( 23 ) for a trench ( 25 ) in a second portion of the substrate. A ballast layer ( 22,46,53 ) is formed over ...
A method to modify the shape of a channel in a metallic substrate is described. The method includes the step of applying at least one metallic coating on selected portions of an interior surface of the channel, so as to alter the heat transfer characteristics of the channel during passage of a coolant fluid therethroug...
This disclosure relates to a process for forming plastics from a melt of a mixture of plastics, stabilizers, antioxidants and lubricants, wherein the lubricants comprise a derivative of a copolymer of unsaturated polycarbonic acids or the anhydrides thereof and α-olefins having an average of at least 28 carbon atoms....
A food loaf shaping and texturizing rack is provided which transforms a generally cylindrical large food loaf, stick or chub into a shape which approximates that of a natural food product, such as whole muscle meat when sliced. The rack also includes a lattice network which forms irregularities in the surface of the fi...
The shaping of the fibrous texture is at least partly achieved by applying a deformable layer or strip, such as a cloth, made from a material having a thermal expansion coefficient different from that of the material constituting the fibrous texture. The layer or strip is stretched over the fibrous texture or is held i...