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7097715 |
The present invention relates generally to cleaning systems, and more specifically to substrate cleaning systems, such as textile cleaning systems, utilizing an organic cleaning solvent and a pressurized fluid solvent. However, unlike co...
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6613156 |
A photoresist stripping apparatus and a corresponding method for removing photoresist layers after a patterned polyimide layer is developed. The photoresist-stripping apparatus includes a transporting unit, a stripping unit, a washing un...
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6561198 |
In this method for the surface treatment of a metal part ( 12 ) for the purpose of deoxidizing it and/or cleaning it, a sealed chamber ( 16 ), in which the part to be treated is placed, is filled with a low-pressure reducing gas mixture,...
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6001216 |
Semiconductor wafer processing methods and apparatus recirculates etching solution from a lowermost point of a container hosting wafers through a filtration device and back to a point above the location of the wafers within the container...
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5887602 |
A cleaning machine comprises a loader section for transferring a to-be-processed object, an unloader section for transferring a processed object, a chemical liquid bath for cleaning the to-be-processed object with chemical liquid, a plur...
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5021095 |
A process and device for removing a sprayed asbestos layer are provided, in which the asbestos is simultaneously cut and suctioned by a scraper and a suction air duct, and then transported into a carrier container for collection through ...
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5005597 |
Leaves and other debris arranged in piles along a roadway are lifted by a flail-type rotary cutting device towed centrally behind a tractor. The device includes a containment hood having a forwardly opening throat which is adjustable to ...
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4628972 |
Apparatus for reconditioning drums has a conveyor extending through a series of equally spaced stations. The conveyor has a series of members, each in the form of a forwardly opening V and with the members so spaced that when any one is ...
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4091495 |
Cylinders are mounted on an invertible frame. A reciprocably mounted header is provided on the movable frame for engaging the necks of the cylinders to hold the cylinders on the movable frame when inverted and to inject a drying fluid in...
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3938532 |
Apparatus for cleaning containers such as bottles for reuse in which the bottles are placed in carriers for movement along a horizontally directed path comprising means operably supporting the carriers for concurrent movement in a vertic...
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3922750 |
A machine for washing open vials an inclined conveyor for feeding vials to an endless indexing conveyor, the vials being received on the indexing conveyor in an inverted position. The indexing conveyor moves the vials, in rows to a washi...
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3894298 |
A flushing system for sanitary flushing devices, especially for flushing and disinfecting bed pans, urine bottles and the like, with pressure flushers for cold and warm water, in which two pressure flushers for cold and warm water respec...
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3885983 |
Method and apparatus for the preparation of carbonaceous pastes intended primarily for use in the manufacture of electrodes wherein the prime materials, which may be formed of coke and tar, are mixed and heated and heated and then follow...
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3861409 |
An automatic cleansing apparatus for use in association with ampoules or similar containers in which ampoules to be cleansed are successively fed to a rotatory supply disc having a plurality of ampoule receiving pockets by a suction forc...
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3799620 |
Apparatus for transporting and handling bulk material such as a settled mass of particulate matter characterized by being dispersible with a liquid into a pumpable mixture or slurry. The apparatus includes railroad tank cars carrying ves...
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3780747 |
A stack of flat plates consisting of rectangular frames spanned by filter cloth, normally held together under pressure, is overlain by a rail extending lengthwise of the stack and carrying a transverse beam on which a carriage supports a...
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3615822 |
A method of and apparatus for cleaning drums of the type having a bung opening in the cover which employs a tank having a plurality of nozzle pipes positioned in the tank. The nozzle pipes are stationary or in a fixed position, one for e...
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3603328 |
Cleaning apparatus for a tapping system fitting secured in a keg that is held in predetermined position includes a nozzle that is mounted on a base to move longitudinally and horizontally into and out of liquid transmitting engagement wi...
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3482583 |
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3461889 |
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3348555 |
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3277929 |
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3124144 |
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2793659 |
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2634734 |
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2538366 |
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2347057 |
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2259556 |
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2196198 |
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2105767 |
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2058728 |
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2016180 |
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1947990 |
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1910958 |
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1516343 |
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1492958 |
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1492957 |
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1492924 |
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1492922 |
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1298489 |
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1231092 |
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1151969 |
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1137168 |
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1090263 |
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1046856 |
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1004381 |
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1003786 |
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0954397 |
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0771093 |
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