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5225173 |
Methods and devices for the separation of radioactive rare earth metal isotopes from their alkaline earth metal precursors
Methods and devices for the separation of a radioactive rare earth metal isotopes or a radioactive isotope of yttrium or scandium from their alkaline earth metal precursors with ionizable dibenzo...
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5200338 |
Bacterial extracellular lignin peroxidase
A newly discovered lignin peroxidase enzyme is provided. The enzyme is obtained from a bacterial source and is capable of degrading the lignin portion of lignocellulose in the presence of hydrogen...
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5176741 |
Producing titanium particulates from in situ titanium-zinc intermetallic
A process for producing salt free titanium powder by reacting zinc and a titanium halide in the presence of a reducing agent to form a solid zinc titanium product. Titanium halide vapor is...
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5170399 |
Reed-Solomon Euclid algorithm decoder having a process configurable Euclid stack
A Reed-Solomon Galois Field Euclid algorithm error correction decoder solves Euclid's algorithm with a Euclid stack which can be configured to function as a Euclid divide or a Euclid multiply...
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5111429 |
Single event upset hardening CMOS memory circuit
A CMOS storage cell includes an n-channel storage circuit which has cross coupled n-channel storage transistors and a p-channel storage circuit including cross coupled p-channel storage...
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5099482 |
Apparatus for detecting uncorrectable error patterns when using Euclid's algorithm to decode Reed-Solomon (BCH) codes
A Reed-Solomon Galois Field Euclid algorithm decoder determines whether an error is uncorrectable by checking for: I. deg [Λ(x))]≤t II. deg [Ω(x)]
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5087323 |
Fine line pattern formation by aerosol centrifuge etching technique
A wafer etching system for forming a fine line pattern on a wafer of a semiconductive material having an etchable film layer with an outer surface being divided by masking into exposed regions and...
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5078899 |
Treating mine water
In accordance with the invention, a method of treating mine water to remove ferric hydroxide comprises: combining acidic mine water with a predetermined amount of a fatty oil to produce a mixture;...
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5049540 |
Method and means for separating and classifying superconductive particles
The specification and drawings describe a series of devices and methods for classifying and separating superconductive particles. The superconductive particles may be separated from...
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5002786 |
Method of killing larvae in infested fruit
A method of killing insect larvae in larvae-infected fruit is disclosed, which comprises shrinkwrapping individual fruit from a geographical area infested with an insect known to infect the fruit...
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4927757 |
Production of substantially pure fructose
A process is disclosed for the production of substantially pure fructose from sucrose-containing substrates. The process comprises converting the sucrose to levan and glucose, purifying the levan...
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4912348 |
Method for designing pass transistor asynchronous sequential circuits
A method for designing and constructing pass transistor asynchronous sequential circuits, and a class of pass transis tor asynchronous sequential circuits designed in accordance with the inventive...
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4873688 |
High-speed real-time Reed-Solomon decoder
A Galois Field error correction decoder is described which can correct an error in a received polynomial. The apparatus includes means for generating a plurality of syndrome polynomials. A...
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4839851 |
Programmable data path device
A programmable data path device capable of operating as a general purpose hardware accelerator. The device includes a plurality of processing cells, memory such as RAM or EPROM for storing data...
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4705748 |
Antigen associated with early detection of mammalian pregnancy
Early pregnancy can be determined by detection of a protein in milk, which protein is associated with the placental membrane. The protein is characterized by having an approximate molecular weight...
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4619690 |
Chromite ore beneficiation
Disclosed is a process for beneficiating chromite ore. The process can also be used to remove SO2 from SO2 -air mixtures which would ordinarily be vented. The chromite ore is pulverized and...
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4554256 |
Antigen associated with early detection of mammalian pregnancy
Early pregnancy can be determined by detection of a protein in serum, which protein is associated with the placental membrane. The protein is characterized by having an approximate molecular weight...
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4382471 |
Low damage beet cleaner and elevator
A low damage beet cleaner and elevator for a beet harvester is described. Beets are lifted elevationally between a lugged, endless elevator draper and an endless, upwardly inclined belt having...
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PP04859 |
Sansevieria plant
A new and distinct variety of Sansevieria plant that is a new chimeral cultivar formed as an adventitious bud on a leaf cutting of Sansevieria trifasciata var. laurentii. It has young leaves with...
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4244306 |
Minimum tillage planter
A planter for seed crops, such as grains. A wheeled framework supports the apparatus for movement about a field. At the front of the framework is a row of transversely spaced chisels which produce...
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4221782 |
Fish culture by stickleback population eradication
Control of stickleback in streams and other locales is achieved by selective addition of chemicals that form free azide radicals in water, specifically sodium azide and potassium azide. Subsequent...
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4120283 |
Solar heat collector
A solar heat collector built about a new collector matrix formed from flexible sheet material, such as metallic foil. The matrix presented by the foil is folded into an accordion shape to form a...
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4069149 |
Continuous fermentation process and apparatus
A deep tank reactor is utilized for fermentation of waste liquid or other liquid in a biological reaction resulting in a solid cellular material. The resulting solid material, which is in...
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4016065 |
Electrolytic field respirometer
The disclosed electrolytic field respirometer consists of a sample vessel in which oxygen is utilized by a biological sample. Oxygen is provided on demand from an electrolytic cell which is turned...
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3993140 |
Subsurface root crop harvesting blade assembly
An improved blade assembly for moving beneath the surface of the ground to engage and lift a subsurface root crop upwardly and rearwardly when moved along a forward path by a harvesting implement....
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3987034 |
Process for the preparation of tetrazocine derivatives
A process for the conversion of a pentamethylenetetramine derivative into the corresponding tetrazocine derivative by nitrating said pentamethylenetetramine derivative at room temperature. The...
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3889796 |
Harvester boom control
A control unit for continuously monitoring and regulating the spacing between a discharge end of a conveyor and the upper surface of a pile for receiving material from the conveyor. An ultrasonic...
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3625290 |
SEPARATING APPARATUS FOR MOBILE POTATO HARVESTING VEHICLE
The mobile harvesting machine has a vibrating digging means for scooping the potatoes along with foreign material (rocks, clods, vines and trash) from the ground and conveying the same to water...
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