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Document Title |
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7427330 |
Described are cleaning benches and methods for removing contaminant layers from semiconductor process components using small volumes of hazardous liquids and minimizing cross-contamination between components from different deposition cha...
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7395824 |
A cleaning apparatus for pillared device comprises an outer tank, an inner tank, a lid and a plurality of nozzles. Upper edges of opposing sidewalls of the outer tank include respective openings to support a shaft extending out from two ...
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7325555 |
A rinsing device for a sensor has a cylinderlike rinsing chamber which has an anterior chamber part connectable to a measuring fluid container and which is configured to receive an immersion tube that contains a sensor and is coaxial wit...
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7296583 |
A spray clean stage of a pretreatment system for treating a product surface having contaminants includes a tank for holding a cleaning solution to clean the product surface. A solution applicator is in fluid communication with the tank t...
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7077724 |
An apparatus and method of removing scale from the surfaces of processed sheet metal employs high pressure jets of water directed from nozzles positioned in close proximity to the sheet metal surfaces.
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7045037 |
Process for cleaning at least one roll of a calender. The process includes guiding a web over a surface of the at least one roll of the calender to be cleaned, and producing a relative speed difference between the surface of the least on...
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7011714 |
The invention relates to a method and a device for treating surfaces of metallic strip material ( 1 ), especially for pickling rolled material, in a treatment channel ( 2 ), with a pickling medium ( 3 ) containing acid. Jets ( 4 ) are se...
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7000621 |
Apparatuses and methods of processing a substrate. The apparatus includes a wet-cleaning chamber, a drying chamber, and a substrate transferring chamber which transfers a substrate to and from the wet-cleaning chamber and the drying cham...
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6908515 |
The devices and methods of the art do not readily allow moistening of, removing gas bubbles from and/or increasing the transfer of material in through bores and/or pocket holes in printed circuit boards (PCB). Considerable problems are p...
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6892740 |
A chip handling system for integrated circuit (IC) chips each having circuitry on a first face, has a delivery station for receiving, from a first transfer device, a row and column array of chips with the first face upward, a second tran...
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6886574 |
A sheet metal washer system for cleaning metal blanks includes a washer cassette with an open bottom that is selectively mounted on a tank assembly, a drive motor assembly and a filter assembly. The washer cassette includes an inlet open...
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6863078 |
A cleaning apparatus ( 10 ) for a radiation source assembly ( 35 ) in a fluid treatment system is described. The cleaning apparatus comprise cleaning chamber ( 20 ) and a second chamber ( 25, 30 ) independent of the cleaning chamber whic...
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6843855 |
Apparatuses and methods of processing a substrate. The apparatus includes a wet-cleaning chamber, a drying chamber, and a substrate transferring chamber which transfers a substrate to and from the wet-cleaning chamber and the drying cham...
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6814089 |
A cleaning and recycling system for conditioning liquid used in a sheet metal conditioner recycles once cleaned conditioning liquid back through the sheet metal surface conditioner where the once cleaned conditioning liquid cools and lub...
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6799588 |
The aim of the invention is to attain a uniform and homogeneous treatment of substrates in a device comprising at least one process container which is arranged in a gas atmosphere and which contains a treatment fluid. Said process contai...
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6789554 |
Toner xerographically adhered to a material, such as a sheet of paper, may be removed using a solvent-based or solventless approach. The application of ultrasonic tamping, scraping and brushing may aid in removing toner particles. In a s...
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6679273 |
Cold-reduced flat-rolled low carbon steel strip is surface cleansed of ferromagnetic contaminants including iron fines, iron oxide particulate and associated debris which result from gauge-reduction operations. Such ferromagnetic contami...
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6655395 |
A device for pickling or cleaning rolled steel strip which is moved in the form of loops through several pickling and cleaning containers arranged within a treatment line, wherein at least one strip side is subjected tot he action of a p...
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6651680 |
Dirt, particularly of inorganic matter, attached to a substrate, such as a glass substrate for liquid crystal devices, is effectively removed by irradiating the substrate with ultraviolet rays including 184.9 nm and 253.7 nm in an oxygen...
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6629540 |
A wet treatment apparatus includes a nozzle having an approximately rectangular introduction opening surface that is open toward a substrate to be treated and an approximately rectangular recovery opening surface that is open toward the ...
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6619301 |
To provide an ultrasonic processing device that is capable of effectively carrying out a cleaning operation, a resist-stripping operation, etc. by projecting ultrasonic uniformly over an entirety of the ultrasonic processing target regio...
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6616768 |
A method of processing perforated gypsum boards is disclosed. When the gypsum boards have been perforated the following steps are performed while the boards are being moved individually along a path. The moving boards are sprayed with pr...
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6612318 |
This invention relates to an installation for pickling a metal band by immersion through at least one bath ( 3 ) filled with a pickling liquid contained in a tank ( 1 ). According to the invention, each tank ( 1 ) is provided with at le...
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6609530 |
A rinsing process and apparatus for rinsing a continuous steel strip material includes a rinse tank positioned above a collection chamber for defining a rinsing station. The rinse tank includes spray nozzles for spraying rinse liquid ont...
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6595222 |
An automatic system is used for controlling the cleaning stage of a strip cleaning line, e.g. an aluminum strip cleaning line. The cleaning line includes a chemical cleaning section and at least one rinse section, with cleaning solution ...
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6557564 |
A megasonic tank system is provided that employs a monitoring system adapted to monitor power signals reflected from a transducer and to determine cleaning information based on the reflected power signals. The megasonic tank system inclu...
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6547886 |
A steel strip is degreased with low power consumption by subjecting the steel strip to electrolytic washing in a degreasing apparatus including an electrolytic washing apparatus in which electrodes confront each other across the steel st...
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RE37973 |
A device for surface treatment of continuously moving strip, particularly for pickling rolled metal strip, includes a trough-shaped tank containing a treating liquid bath. The trough includes a panel mounted therein and submerged in the ...
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6514353 |
A label removal system for removing a label with a stock portion and an adhesive from a product includes a stripper, an applicator, a remover, and a transportation system. The stripper sprays a first liquid at the label to strip at least...
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6513539 |
A submerged conveyance structure for a photosensitive material, including a main body, a blade, and a blade press. The blade covers the slit hole in the state with the portions other than the portion contacting the photosensitive materia...
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6497240 |
To provide an ultrasonic cleaning device (1) that ensures stable operation of a vibrating element for generating ultrasonic without a complex structure and distribution of a great quantity of a cleaning liquid and (2) that is capable of ...
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6491761 |
The present invention is directed to a mothod for preventing the formation of additional surface stains on destained steel sheet processed in a continuous pickle line operation.
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6481449 |
The present invention provides an improved finishing process and apparatus. In one embodiment, a method and apparatus are provided for finishing a metal article. The method includes cavitationally eroding the metal article to form pits i...
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6460549 |
Disclosed is a process of recycling and reusing an aqueous degreasing solution for further use as a component of a coolant solution which is itself recycled and reused in metal cutting machines. Also disclosed is a method of degreasing p...
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6435199 |
In an apparatus for treating semiconductor wafers, a plurality of chemical treatment tanks 21 a to 21 c filled with treatment liquids for processing semiconductor wafers W and a plurality of rinse treatment tanks 22 a to 22 c fil...
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6435198 |
Disclosed is a process of recycling and reusing an aqueous degreasing solution for further use as a component of a coolant solution which is itself recycled and reused in metal cutting machines. Also disclosed is a method of degreasing p...
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6430972 |
In a device for remoistening a preferably freshly printed paper web with spray jets, through which moisturising agents can be admitted, arrayed above and below the said paper web, and spray chambers containing the same, a reliable ventil...
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6427706 |
A pickling tank for the continuous treatment of a steel strip includes a pickling trough and a recovery tank separated from one another by a linkage that allows for limited movement between the trough and recovery tank. The recovery tank...
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6412500 |
A device for cleaning semiconductor wafers with a cleaning liquid, includes a cleaning station with a plurality of rotating pairs of rollers which are arranged one behind another and to which the cleaning liquid is applied. Each pair of ...
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6405399 |
A method and system are provided for cleaning a surface of a semiconductor wafer following a fabrication operation. The system includes a brush box, which has a fluid manifold and at least one nozzle. The nozzle is connected to the fluid...
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6384003 |
A floor cleaning wipe comprising a water insoluble substrate which is impregnated with a floor cleaning composition.
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6375742 |
A decoloring apparatus for an image forming material comprising means for bringing a solvent into contact with an image forming material formed on a paper sheet and containing a color former, a developer and a decolorizer, and means for ...
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6347637 |
A container cleaning apparatus comprises a solvent cleaning unit having a solvent cleaning chamber, and a rinsing unit having a rinsing chamber connected to the solvent cleaning chamber. Containers are conveyed by a conveyor through the ...
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6345453 |
The invention relates to a method and apparatus of drying a fiber web ( 5 ) which is dried between two tight bands ( 1, 2 ) that move in parallel and turn around turning rolls ( 6 a , 6 b , 7 a , 7 b ), the first band ( 1 ) being heated ...
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6340028 |
An acid pickling tank 11 is filled with an acid liquid L, and a lid 12 is attached to the acid pickling tank 11 . A central part of the lid 12 is depressed downwards to form a covering portion 12 b . The covering portion 12 b i...
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6314975 |
An encapsulated pickling plant that operates under a permanent vacuum. The pickling plant contains at least one pickling bath, at least one lock gate in the encapsulation for introducing and removing the material to be pickled as well as...
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6305096 |
An acid pickling tank body 11 is partitioned with a partition wall 12 into a first tank 13 and a second tank 14. The first tank 13 and the second tank 14 are filled with acid liquids L 1 and L 2 , respectively, of different concentratio...
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6273105 |
A method and apparatus are provided for the fine cleaning of a thin substrate. The apparatus has a transporter capable of moving the substrate through the apparatus by non-fluid contact with the edges of the substrate alone. In a typical...
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6270620 |
An etching device capable of forming a uniform etchant film. The etching device is disposed on a plurality of parallel and coplanar hollow sheet-type rollers used to support a double-sided board. A plurality of first etchant nozzles is d...
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6266836 |
A process and apparatus for ultrasonic cleaning of materials in which vibrating plates are used in close contact with a material to be cleaned. The material is placed in a shallow liquid and the vibrator of the plates eliminate dirt or c...
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