|| List of recent Uart-related patents
|Packaging for a fiber optic component and manufacturing method thereof|
The present invention provides a packaging for a fiber optic component, such as an optical fiber, wherein the heating induced strain to the fiber optic component is minimized, where the packaging comprises a first support member having a first coefficient of thermal expansion (k1). The packaging further comprises a second support member, which is resiliently mounted to the first support member for minimizing transfer of thermal expansion induced strain of the first support member to the second support member.
|Oscillating device, oscillating element and electronic apparatus|
An oscillating device includes a temperature compensated oscillator that compensates a frequency temperature characteristic in a temperature compensation range including apart of a first temperature range, and a temperature control circuit that includes a heater and controls a temperature of a quartz crystal resonator of the temperature compensated oscillator into a second temperature range included in the temperature compensation range. Further, the temperature compensation range of the temperature compensated oscillator may include a part of the first temperature range in which compensation can be performed by first-order approximation..
|Battery recycling method|
A method for recycling discarded batteries by chopping or crushing to recover reusable materials, the method comprising the steps, sorting a plurality of batteries into groups by battery technology; removing button-cell batteries from said groups; chopping said groups of batteries into pieces approximately one quarter inch or less, to produce final particule matter; removing ferro-magnetic material form said final particulate matter; transferring said final particulate matter to refining or smelting process to recover to recover reusable materials.. .
|High throughput semiconductor deposition system|
A reactor for growing or depositing semiconductor films or devices. The reactor may be designed for inline production of iii-v materials grown by hydride vapor phase epitaxy (hvpe).
|Separator for separating a light liquid-water mixture and method for separating a light liquid-water mixture|
A separator is indicated, which is arranged in a container having a circular or ellipsoidal cross section and having a container wall, for separating a light liquid-water mixture, for example oil-polluted water, comprising: a feed arranged on a first side of the container having a feed chicane, which directs the supplied mixture downward and divides it into two first flow parts that are substantially of equal size, an outlet having an outlet tube, a circular or ellipsoidal flow wall having an internal wall side and an external wall side, wherein the flow wall passes through at least half of a full circle, preferably at least three quarters of a full circle, and has an opening, which is facing a second side of the container opposite the feed, wherein the flow wall between the external wall side of the flow wall and the container wall forms two flow channels at two opposite sides of the container wall in each case from the feed to the second side of the container, wherein in the flow channels in each case one of the two first flow parts is conducted from the feed to the second side of the container along the container wall, wherein the two first flow parts at the second side of the container having substantially opposite directions of flow meet one another and are reunited, and hole elements arranged in the two flow channels through which the two first flow parts flow.. .
|Graphite crucible for single crystal pulling apparatus and method of manufacturing same|
A graphite crucible (2) for retaining a quartz crucible (1) has a graphite crucible substrate (3) as a graphite crucible forming material, and a coating film (4) made of a carbonized phenolic resin and formed over the entire surface of the graphite crucible substrate (3). The phenolic resin is impregnated inside open pores (5) existing in a surface of the graphite crucible substrate (3).
|Method and apparatus for drawing a quartz glass strand|
In a known process for drawing a quartz glass strand, sio2 particles are fed to a melting crucible and softened therein to form a quartz glass mass, and the softened quartz glass mass is pulled vertically downward as a quartz glass strand via a drawing nozzle which is provided in the bottom region of the melting crucible and has a gap-like drawing nozzle opening. In order, on the basis thereof, to make it easier to reproducibly produce a quartz glass strand with a minor deviation from the nominal wall thickness profile, and in particular to avoid irregularly occurring indentations and protrusions of the wall thickness profile, it is proposed according to the invention that the wall thickness profile of the quartz glass strand is detected, and that the drawing nozzle is heated by means of a plurality of heating elements which are distributed around the drawing nozzle opening and can be electrically actuated independently of one another, and that the quartz glass mass is locally heated by means of the heating elements within the gap-like drawing nozzle opening depending on measurement results of the wall thickness profile..
|Detection and molecular weight determination of organic vapors|
Composite films comprising an organic salt (or gumbos) such as 1-n-butyl-2,3-dimethylimidazolium hexafluoro-phosphate and a polymer such as cellulose acetate are prepared. These films are useful in detecting vapors of volatile organic compounds, and in determining their molecular weights.
|Waveguide-type polarization beam splitter|
Provided is a waveguide-type polarization beam splitter in which deterioration of a polarization extinction ratio due to temperature change and wavelength change is suppressed. The waveguide-type polarization beam splitter includes: input optical waveguides; a first multimode interference optical coupler; a pair of optical waveguide arms; a second multimode interference optical coupler; and output optical waveguides.
|Waveguide-type polarization beam splitter|
Provided is a waveguide-type polarization beam splitter in which deterioration of a polarization extinction ratio due to temperature change and wavelength change is suppressed. A groove is formed to extend across a pair of optical waveguide arms and two quarter wave plates are provided in the groove to extend respectively across the arms.
|Video coding / decoding with motion resolution switching and sub-block transform sizes|
Techniques and tools for video coding/decoding with motion resolution switching and sub-block transform coding/decoding are described. For example, a video encoder adaptively switches the resolution of motion estimation and compensation between quarter-pixel and half-pixel resolutions; a corresponding video decoder adaptively switches the resolution of motion compensation between quarter-pixel and half-pixel resolutions.
|Multilayered optical film, manufacturing method thereof, and display device|
An optical film includes: a polarization layer; a first phase retardation layer having an optic axis at an angle in a range from about 17 degrees to about 27 degrees or from about −27 degrees to about −17 degrees with respect to a transmission axis of the polarization layer; and a second phase retardation layer having an optic axis at an angle in a range from about 85 degrees to about 95 degrees with respect to the transmission axis of the polarization layer. The polarization layer, the first phase retardation layer, and the second phase retardation layer are deposited in sequence, the first phase retardation layer is a half-wave plate, the second phase retardation layer is a quarter-wave plate, and out-of-plane retardation values of the first phase retardation layer and the second phase retardation layer for incident light having the standard wavelength have opposite signs..
|Coil structure and electromagnetic component using the same|
An electromagnetic component including a multi-layer, spiral coil structure embedded in a molded body is disclosed. Each layer of the coil structure makes approximately one and a quarter turns of a winding.
|Method for efficient extraction of gold from gold ores utilizing macro quantum resonance effect|
Gold ores are processed to obtain a mixture comprising gold particles and other particles, such as quartz particles. The mixture then passes through a location near a quantum resonance driver.
|Method of manufacturing optical fiber base material and apparatus of the same|
A method of manufacturing an optical fiber base material includes: forming a porous glass base material by depositing glass particles; providing a synthetic quartz glass vessel at least partly made of quartz glass which contains aluminum equal to or less than 0.01 ppm; introducing dehydration reaction gas and inert gas into the vessel; heating a portion made of quartz glass which contains aluminum equal to or less than 0.01 ppm in the vessel that contains the dehydration reaction gas and the inert gas; and inserting the porous glass base material into the heated vessel to dehydrate and sinter the porous glass base material.. .
|Hybrid skate boot|
A method of making a skate boot upper, including integrally molding a boot portion from a first material, the boot portion including at least an instep portion and at least part of a tendon guard, manufacturing two quarters of a second material more rigid than the first material, and assembling the upper by attaching edges of the quarters to the boot portion with the quarter overlapping the boot portion only along said edges. Also, a method of making a skate boot upper, including manufacturing a boot portion from a first material, the boot portion including at least an instep portion and at least part of a tendon guard, manufacturing two quarters of a second material more rigid than the first material, and assembling the upper by attaching edges of the quarters to the boot portion through stitching, adhesive or lamination..
|Swivel spike cone|
An apparatus for suspending the poultry front half frame on a poultry processing line leaving fewer ribs. An apparatus utilizing spikes strategically located on the cone.
|Tornado storm shelter|
Affordable tornado shelter that is an 8 foot by 20 foot by 8 foot standard steel overseas-container with one 3 foot wide door in the rear. The container is converted into a completely self-contained shelter building.
|Multipurpose instrument for triangle solutions, measurements and geometrical applications called triometer|
The invention “trio-meter”is a multipurpose instrument by using—“multi-slotted link sliding assembly mechanism”—for triangle solutions including pythagoras theorem' as a ready reckoner (fig. Ii).
|Skate boot with improved flexibility|
A method of making a skate boot including manufacturing a rear element including a tendon guard for covering at least a rear portion of the ankle received within the boot, and forming a direct connection at a fixed position between contacting portions of the rear element and of a remainder of the skate boot separately from the quarters, the direct connection being formed such that the rear element is an external element of the boot and such that an upper portion of the rear element is displaceable relative to the quarters in a forward and rearward direction, the upper portion of the rear element being displaceable through flexing of the rear element about the connection.. .
|Ozone plenum as uv shutter or tunable uv filter for cleaning semiconductor substrates|
A quartz window with an interior plenum is operable as a shutter or uv filter in a degas chamber by supplying the plenum with an ozone-containing gas. Pressure in the plenum can be adjusted to block uv light transmission into the degas chamber or adjust transmittance of uv light through the window.
|Explosive or drug detection reporting system|
A police tester to detect the presence of a target substance includes a housing adapted to be mounted in a police cruiser; a chemical reservoir insertable into the housing; a test swipe in a disc or an automated cartridge, the test swipe adapted to receive a chemical from the chemical reservoir, the test swipe including one or more chemically treated pads; a camera to capture an image from the test swipe; a processor coupled to the camera to process the image to detect the target substance; and a transmitter coupled to the processor to transmit a test result to a remote computer at a police headquarter.. .
|Compact radiation structure for diversity antennas|
An antenna for diversity operation comprising a plurality of connected antenna units (100). The antenna units each having a first radiation element (102) with length of a quarter of a wavelength at a first operating frequency a second radiation element (104) with length of a quarter of a wavelength at a second operating frequency distinct from the first operating frequency, the second radiation element sharing with the first radiation element a segment of the first radiation element.
|Optics for controlling light transmitted through a conical quartz dome|
Embodiments described herein generally relate to apparatus for heating substrates. The apparatus generally include a process chamber having a substrate support therein.
|Method and apparatuses for reducing porogen accumulation from a uv-cure chamber|
Porogen accumulation in a uv-cure chamber is reduced by removing outgassed porogen through a heated outlet while purge gas is flowed across a window through which a wafer is exposed to uv light. A purge ring having specific major and minor exhaust to inlet area ratios may be partially made of flame polished quartz to improve flow dynamics.
|Artificial stone and manufacturing method thereof|
Disclosed is a method of manufacturing an artificial stone, and the method includes forming an artificial-stone paste which comprises 20-20 parts by weight of silica stone, metakaolim or silica fume, 200-300 parts by weight of quartz chips, 30-36 parts by weight if water, 1.5-3 part by weight of water-reducing agent and 0.2-3 parts by weight of pigment with response to 100 parts by weight of white cement; injecting the artificial-stone paste in a mold; primarily vacuum-molding the artificial-stone paste injected in the mold; secondarily vibration-molding the primarily molded artificial-stone paste; primarily curing the secondarily molded artificial-stone paste; secondarily curing the primarily cured artificial-stone paste, which induces a hydrothermal reaction and thus causes a pozzolanic reaction; releasing the secondarily cured artificial-stone paste from the mold; and surface-machining the released artificial-stone paste.. .