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5697414 |
Method for preventing and/or controlling staining in lumber, apparatus therefore and non-stained lumber
Method and apparatus for providing control or elimination of non-microbial enzymatic staining in lumber sapwood. Stain resistant lumber obtained by application of mechanical force.
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5695807 |
4-allylanisole analog scolytid repellents
4-allylanisole, and seven analogs, anisole, allylbenzene, 4-isopropylanisole, p-anisaldehyde, ethylbenzene, cumene and 4-methoxyacetophenone are demonstrated to be effective repellents for scolytid...
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5686661 |
In-situ, real time viscosity measurement of molten materials with laser induced ultrasonics
This invention is directed to a method of remotely measuring the viscosity of molten materials such as melt glass, melt alloys, etc. during processing of the material.
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5599179 |
Real-time combustion controller
A method and system of regulating the air to fuel ratio supplied to a burner to maximize the combustion efficiency. Optical means are provided in close proximity to the burner for directing a beam...
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5585732 |
Detector for heterogeneous materials
A system for the detection of knots and voids in wood or lumber employs opposed arrays of capacitor plates. The presence of knots and/or voids is detected based on changes in the dielectrical...
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5540190 |
Gas hydrate storage system and method for using the gas hydrate storage system in automotive vehicles
An automotive vehicle is described having on-board storage of free natural gas and natural gas combined with water to form a hydrate. The natural gas is preferably a mixture of methane and about 1%...
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5507074 |
Decorticating method for separating bast from core of forage chopped kenaf or the like
A method of decorticating short lengths, typically three to five inches of material such as kenaf to separate bast from core and which has been harvested by a chopper harvester of the type used for...
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5492756 |
Kenaf core board material
Low-density press board material is prepared by particulate kenaf core raw material and a cold-set, thermosetting or thermoplastic binder. The compressed and cured material exhibits dimensional...
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5465464 |
Decorticating machine with variable speed feed and beater rollers
A decortication machine for loosening and separating the core of kenaf or similar stalks from the outer fiber. The machine includes first and second sets of bladed feed rollers which have blades...
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5403863 |
Scolytid repellant
4-allylanisole is demonstrated to be an effective repellant for scolytid infestation. Conifers, a particular target for the scolytids, are protected by application of 4-allylanisole, either...
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5357112 |
Method for determining the presence of knots or voids in wood
A method for determining the presence of knots and/or voids in lumber surfaces by uniformly heating the wood and then submitting the wood to an infrared camera, providing a thermal image of the...
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5200457 |
Water repellant for wood
A composition and method is described for making wood and other porous articles water repellant. The composition is an aqueous acidic solution or an aqueous acidic emulsion of a polymeric...
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