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Patent No. 5687752

Dining Table Having Integral Dishwasher

A space-saving dishwasher, which may be installed within a counter top or table, having a dish-carrying rack that is vertically shiftable through the open top of the dishwasher for facilitating loading and unloading of the dishes.

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Attorney: Taylor, Jr.; K. Mcneill


Number of patents: 35
Last date: February 01, 1994

NumberTitleIssue Date
5768460Low skew optical fiber ribbons
An optical fiber ribbon comprising a plurality of optical fibers secured or embedded substantially parallel to one another, fibers are selected and processed such that the skew in optical propagation time for signals transmitted over said plurality of opt...
06/16/1998
5361319Dispersion compensating devices and systems
Disclosed is a family of dispersion compensating optical fibers that are adapted for use with conventional single-mode transmission fibers that are optimized for zero dispersion operation at a wavelength in the range from 1290 nm to 1330 nm to form a tran...
11/01/1994
5320904Reduction of hydrogen generation by silicone-coated optical fibers
The deleterious generation of hydrogen in optical fiber cables with cured silicone resin coatings is reduced by treating such optical fibers with one or more type of olefinic hydrocarbon to convert --Si--H groups remaining after curing to --Si--R groups w...
06/14/1994
5309221Measurement of fiber diameters with high precision
Methods for measuring the diameters of transparent filaments with high precision, e.g., RMS standard deviations of less than 0.02 microns, are provided. The methods involve determining the average spatial frequency ω of the far-field interference pattern...
05/03/1994
5297233Integrated optics achromatic splitter and an MxN coupler incorporating such a splitter
A splitter is produced by ion diffusion in a glass substrate and it is designed to assure the transmission of an optical signal toward two outputs with a predetermined ratio of the signal power appearing at these 2 outputs. In accordance with the inventio...
03/22/1994
5296072Method of manufacturing and testing integrated optical components
A method of manufacturing and testing integrated optical composites in which fiber pigtails are aligned with and attached to the optical output ports of a plurality of integrated optical components on a wafer, prior to separation into individual component...
03/22/1994
5283628Method for measuring diameters of non-circular fibers
A method for measuring the diameter of a transparent filament is provided which is substantially insensitive to ellipticity of the filament. The method comprises using an interference technique to measure the filament diameter at two locations which are s...
02/01/1994
5281303Process for manufacturing integrated optical components using silicon mask
A process for the production of an integrated optical circuit in a glass body by ion exchange between certain regions of the glass body and a metallic salt with the use of a mask defining the regions where the ion exchange occurs, wherein the mask compris...
01/25/1994
5278107Optical parts and equipment using infrared athermal glasses
Optical parts and optical equipment, including lenses, mirrors and laser media made of athermal glasses having compositions comprising 0-13 mol % CdO, 9-24 mol % CdF2, 5-10 mol % LiF, 30-34.5 mol % AlF3 28-33.5 mol % PbF2,...
01/11/1994
5268976Integrated optical proximity coupler
The coupler comprises two waveguides imbedded in a substrate and exhibiting a coupling region of length L establishing coupling coefficients (C1) and (C2) for the signals of the wavelengths (λ1) and (λ2) respe...
12/07/1993
5222167Optical coupler and method of manufacturing
An optical coupler with an input and 2n outputs comprises a plurality of substantially coplanar waveguides, each optically coupling said input to one of said 2n coupler outputs, said waveguides comprising a plurality of waveguide sec...
06/22/1993
5211732Method for forming a porous glass preform
A method and apparatus for rapidly forming a porous glass preform is provided in which an array of burners is oscillated along a path parallel to the longitudinal axis of the preform. Unlike existing soot deposition techniques, the oscillation amplitude i...
05/18/1993
5203897Method for making a preform doped with a metal oxide
An improved method for making preforms by vapor deposition soot laydown processes is provided wherein an oxidizing atmosphere is used during at least part of the laydown process, e.g., during the laydown of the center portion of the preform. The use of su...
04/20/1993
5201020Reinforced protective tube for optical waveguide fibers
Reinforced protective tubes for optical waveguide fibers are provided. The tubes include an inner layer of a polyester elastomer, an outer layer of a polyvinyl chloride polymer, and two longitudinal reinforcing members composed of aramid fibers. The tubes...
04/06/1993
5185835Fiber attachment means for integrated optical component
An integrated optical component comprising at least one waveguide integrated into a substrate and connected to the end of an optical fiber which is attached to the substrate at said fiber end and in a region separated from said fiber end by a first drop o...
02/09/1993
5185636Method for detecting defects in fibers
Methods for deteting defects, such as, holes or voids, in optical waveguide fibers are provided. The methods employ far-field interference patterns produced by transversely illuminating the fiber with a laser beam. Holes in the fiber produce a characteris...
02/09/1993
5181268Strippable tight buffered optical waveguide fiber
A tight buffered optical waveguide fiber having improved strippability is provided. The fiber includes a core, a cladding, a first protective coating in contact with the cladding, an interfacial layer in contact with the first protective coating, and a bu...
01/19/1993
5180411Optical waveguide fiber with titania-silica outer cladding and method of manufacturing
A method of making an optical waveguide fiber with a fatigue resistant TiO2 -SiO2 outer cladding, and a substantially glass blank for drawing into such fiber, wherein a glass soot TiO2 -SiO2 outermost layer, wit...
01/19/1993
5177803Coaxial optical fiber coupler transmitter-receiver apparatus and method of making same
An optical two-way transmission-received communications system utilizing a coaxial coupler in place of a standard coupler, the optical system being capable of operation either in a single or multiple wavelength mode by designing the coupling region to hav...
01/05/1993
5148509Composite buffer optical fiber cables
Single fiber cables of the composite buffer type are provided which include: (a) a central optical waveguide fiber; (b) a layer of fill compound surrounding the optical fiber; (c) a layer of aramid fiber surrounding the fill compound; and (d) a plastic ja...
09/15/1992
5146519Rotary variable optical tap
An apparatus for selectively transmitting input optical signals carried on input optical fibers to output optical fibers. A three refractive index tapered wave guide structure is bent and maintained in the bent state. This structure is, thereafter, rotate...
09/08/1992
5144689Multimode fiber sensor system with sensor fiber coupled to a detection fiber by spacer means
A fiber-optic sensor device utilizing modal interference in a multimode optical sensor fiber, having output light from the sensor fiber coupled to an axially separated detection lead fiber, and having light from the detection lead fiber coupled to a subst...
09/01/1992
5140665Optical waveguide fiber with titania-silica outer cladding
An optical waveguide fiber with a fatigue resistant TiO2 -SiO2 outer cladding including a cylindrical outermost layer with TiO2 concentration greater than 10.5 wt. % and thickness less than 3 μm. The fiber may include a t...
08/18/1992
5128801Integrated optical signal amplifier
An optical signal amplifier with a waveguide path integrated into a glass body that is doped with optically active material. The signal to be amplified is transmitted through the waveguide and the pump power is coupled into the waveguide at one end. The w...
07/07/1992
5125946Manufacturing method for planar optical waveguides
A metehod of manufacturing planar optical waveguides in which a planar optical preform which is stretched to form a planar optical cane with substantially smaller cross-sectional dimensions than the original preform, and in which the optical circuitry pat...
06/30/1992
5116400Apparatus for forming a porous glass preform
Apparatus for rapidly forming a porous glass preform is provided in which an array of burners is oscillated along a path parallel to the longitudinal axis of the preform. The oscillation amplitude is limited so that each burner deposits soot on only a por...
05/26/1992
5091989Method for encapsulating an optical component and the encapsulated component obtained thereby
A process for encapsulating a component for interconnecting optical fibers wherein a bar connected to the fibers is inserted and sealed with a sealing composition into an elongated housing with U-shaped cross-section, and an encapsulated component manufac...
02/25/1992
5078092Flash vaporizer system for use in manufacturing optical waveguide fiber
A system for delivering a liquid reactant at high flow rates to an oxidation/flame hydrolysis glass soot deposition site. A first liquid only reactant is delivered to a flash vaporization chamber to form a thin film and mixed with oxygen after vaporizatio...
01/07/1992
5076104Method for measuring actual load at failure of optical fiber
Method and apparatus wherein continuous indexed lengths of optical fiber are automatically measured for load at failure for each failure below a predetermined maximum stress. A predetermined length of optical fiber is indexed. The optical fiber is clamped...
12/31/1991
5067975Method of manufacturing optical waveguide fiber with titania-silica outer cladding
A method of making an optical waveguide fiber with a fatigue resistant TiO2 -SiO2 outer cladding, and a substantially glass blank for drawing into optical fiber, wherein a glass soot TiO2 -SiO2 outermost layer, ...
11/26/1991
4983824Optically resonant sensor with increased monotonic range
A variable gap optical sensor device with a pair of opposed reflective surfaces and having a periodic response function. The sensor includes stiffening means or limiting means intermediate the reflective surfaces to diminish the potential variation in the...
01/08/1991
4979970Method of manufacturing integrated optical component
An integrated optical component with ion diffused optical circuit paths in glass connected to optical fibers, comprising a transverse exit groove machined adjacent the paths, a plateau for supporting an uncoated portion of the optical fibers for connectio...
12/25/1990
4969710Optical fiber transmission path with dispersion compensation
An optical fiber transmission path wherein total dispersion of the system is compensated by use of fibers composed of glasses with total dispersion of opposite signs at the operating wavelength for the system. With silica-based fibers, CdF2 --L...
11/13/1990
4945230Optical measuring device using a spectral modulation sensor having an optically resonant structure
Physical changes induced in the spectral modulation sensor's optically resonant structure by the physical parameter being measured cause microshifts of its reflectivity and transmission curves, and of the selected operating segment(s) thereof being used, ...
07/31/1990
4943130Integrated optical component
An integrated optical component with ion diffused optical circuit paths in glass connected to optical fibers, comprising a transverse exit groove machined adjacent the paths, a plateau for supporting an uncoated portion of the optical fibers for connectio...
07/24/1990
 
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