Plasma processes for depositing low dielectric constant films
The present invention provides a method and apparatus for depositing a silicon oxide layer having a low dielectric constant. The silicon oxide layer is produced by plasma assisted chemical vapor depos... Read More
Inventors: Cheung, David; Yau, Wai-Fan; Mandal, Robert P.; Jeng, Shin-Puu; Liu, Kuo-Wei; Lu, Yung-Cheng; Barnes, Michael; Willecke, Ralf B.; Moghadam, Farhad; Ishikawa, Tetsuya; Poon, Tze Wing;, Assignee: Applied Materials, Inc. (Santa Clara, CA) |
Plasma processes for depositing low dielectric constant films
The present invention provides a method and apparatus for depositing a silicon oxide layer having a low dielectric constant. The silicon oxide layer is produced by plasma assisted chemical vapor depos... Read More
Inventors: Cheung, David; Yau, Wai-Fan; Mandal, Robert P.; Jeng, Shin-Puu; Liu, Kuo-Wei; Lu, Yung-Cheng; Barnes, Michael; Willecke, Ralf B.; Moghadam, Farhad; Ishikawa, Tetsuya; Poon, Tze Wing;, Assignee: Applied Materials, Inc. (Santa Clara, CA) |
Multiphase low dielectric constant material and method of deposition
In accordance with the present invention, a novel dielectric material that has two or more phases wherein the first phase is formed of a SiCOH material is provided. The invention further provides a me... Read More
Inventors: Grill, Alfred; Patel, Vishnubhai Vitthalbhai; Gates, Stephen McConnell;, Assignee: International Business Machines Corporation (Armonk, NY) |
Multiphase low dielectric constant material and method of deposition
In accordance with the present invention, a novel dielectric material that has two or more phases wherein the first phase is formed of a SiCOH material is provided. The invention further provides a me... Read More
Inventors: Grill, Alfred; Patel, Vishnubhai Vitthalbhai; Gates, Stephen McConnell;, Assignee: International Business Machines Corporation (Armonk, NY) |
Method of making a fluoro-organosilicate layer
In one embodiment, a method for forming a fluoro-organosilicate layer for use in integrated circuit fabrication is provided. In one aspect, the fluoro-organosilicate layer is formed by applying an ele... Read More
Inventors: Barnes, Michael; M'Saad, Hichem; Nguyen, Huong Thanh; Moghadam, Farhad;, Assignee: Applied Materials, Inc. (Santa Clara, CA) |
Method and apparatus for using an excimer laser to pattern electrodeposited photoresist
Photolithography and photomasking to generate a device pattern on a silicon (Si) wafer substrate have been an essential part of fabrication of electrical conductor devices. In a photolithographic dev... Read More
Inventors: Mittelstadt, Laurie S.;, Assignee: Hewlett-Packard Development Company, L.P. (Houston, TX) |
Process for bonding films
OF THE INVENTION The present invention relates to a process for bonding films to one another or to other substrates by applying an adhesive cross-linkable by high-energy radiation to the film to be b... Read More
Inventors: Neuhaus, Karl-Friedrich; Muller-Albrecht, Horst; Dollhausen, Manfred; Perrey, Hermann;, Assignee: Bayer Aktiengesellschaft (Leverkusen, DE) |
Transfer tape assembly for cutting and spooling a web of paper
In accord with the present invention there is provided a transfer tape assembly for severing a traveling web of paper and transferring the web of paper to an empty spool comprising a planar carrier ha... Read More
Inventors: Rodriguez, Peter A.;, Assignee: |
Multiple extrusion head assembly
The present invention provides apparatus which has overcome the inadequacies of the prior art and allows dual or multiple extrusion heads of the accumulator type to be used with one screw extruder and... Read More
Inventors: Ziegler, William E.;, Assignee: Hoover Universal, Inc. (Saline, MI) |
Apparatus for converting thermoplastic film into an open-work sheet
The textile-like reticular product of the present invention consists of a body portion which forms a generally two-dimensional integral net structures and a surface portion which consists of fibres ma... Read More
Inventors: Rasmussen, Ole-Bendt;, Assignee: |
Accumulator head having a piston with a self-wiping face
OF THE DRAWING With reference to the drawing, there is shown an accumulator head 5 which comprises a centrally disposed, cylindrical mandrel 6 that is surrounded by an annular accumulation chamber 7 ... Read More
Inventors: Goron, John;, Assignee: Midland-Ross Corporation (Cleveland, OH) |
Apparatus for controlling wall thickness in extruded tubular synthetic resin blank
It is therefore an object of the present invention to provide an improved method of and apparatus for making a tubular synthetic-resin blank. Another object is the provision of an improved method and ... Read More
Inventors: Feuerherm, Harald;, Assignee: |
Extrusion apparatus for producing thermoplastic pipe
There is provided in accordance with the present invention a die apparatus for producing thermoplastic pipe. The die apparatus comprises a housing including a bore therethrough, and a mandrel supporte... Read More
Inventors: Hahn, Granville J.; Rutledge, Raleigh N.;, Assignee: Cosden Technology, Inc. (Dallas, TX) |
Hot stamping die chase
What is claimed is: 1. A hot stamping die chase and die used for decorating hollow, plastic articles which comprises: a. a heat transfer base; b. a die carrying means and a die, said die carrying mean... Read More
Inventors: King, Harold W.;, Assignee: Ethyl Development Corporation (Kansas City, MO) |
Apparatus for extruding a tube
I claim: 1. An apparatus comprising: a nozzle having an outer nozzle element having an inner surface and centered on an axis, and an inner nozzle element coaxially within the outer element and having ... Read More
Inventors: Langecker, Gunter R.;, Assignee: Battenfeld Maschinenfabrik GmbH (Meinerzhagen, DE) |
Method and apparatus for extrusion of plastic pipes with composite walls
OF THE INVENTION FIG. 1 illustrates a cross-section of the apparatus according to the invention and comprises distribution head (1) and extrusion tool (2) which includes die (3) and mandrel (4). The ... Read More
Inventors: Prevotat, Bernard;, Assignee: Alphacan (FR) |
Porous mold for pressure slip casting
It is, therefore, an object of the present invention to provide a porous mold which is made by forming a coarse porous layer on the rear surface of a porous layer prepared in advance as a mold and whi... Read More
Inventors: Ito, Haruyuki; Matsumoto, Akio;, Assignee: Toto Ltd. (Kitakyushu, JP) |
Adaptor for extruding a plurality of streams of synthetic thermoplastic foam simultaneously from a single extruder
I claim: 1. A synthetic thermoplastic foam extruder comprising a barrel, injection means for injecting a foaming agent into said barrel and an adapter for extruding a plurality of streams of thermopla... Read More
Inventors: Benadi', Alberto;, Assignee: Lavorazione Materie Plastiche L.M.P. S.p.A. (Turin, IT) |
Mold for large capacity containers
We claim: 1. A mold particularly adapted for use in a ferris wheel blow molding machine wherein the machine includes a horizontal rotating shaft and a plurality of molds are mounted on said shaft for ... Read More
Inventors: Szajna, John L.; Weissenstein, Harry;, Assignee: Continental Plastic Containers, Inc. (Stamford, CT) |
Device for regulating the heating of a thermoplastic band used in a thermoforming station
In a process of the type mentioned hereinbefore, this object is attained in accordance with the invention by measuring, in a zone of the softened thermoplastic band, zone surrounded by a mesh of rigid... Read More
Inventors: Hautemont, Jean-Claude;, Assignee: Erca Holding (Les Ulis Cedex, FR) |
High viscosity fluid delivery system
OF THE PREFERRED EMBODIMENTS Referring now to the drawings, in which like reference numerals identify like elements throughout the several views, there is shown in FIG. 1 a perspective view and in FI... Read More
Inventors: Orentreich, Norman; Vogelman, Joseph H.;, Assignee: Orentreich; Norman (New York, NY) |
Latch integral with latched apparatus
The subject invention is described in an application of it to apparatus designed to facilitate the injection of the contents of a standard 3 cc medical syringe into a cavity through an elastomeric cov... Read More
Inventors: Larson, Eldon E.;, Assignee: |
Removal and safe disposal of sharps from medical tools
It is to overcoming these various problems that this present invention is directed. In one form therefore, the invention is said to reside in a sheath for the disposal of medical sharps, the sheath co... Read More
Inventors: Sincock, Brian F.;, Assignee: Ausmedics Pty Ltd. (Adelaide, AU) |
Preloaded automatic disposable syringe
What is claimed is: 1. A disposable, subcutaneous injection syringe which comprises: a. a cylindrical housing having an outer diameter greater than its length and having a central, cylindrical well, a... Read More
Inventors: Miskinyar, Shir A.;, Assignee: |
Dental syringe apparatus
In view of the foregoing disadvantages inherent in the known types of syringe apparatus now present in the prior art, the present invention provides a dental syringe apparatus wherein the same is arra... Read More
Inventors: Alzain, Mohammed O.;, Assignee: |
Syringe with spray nozzle tip
According to the invention there is provided a novel nozzle tip which adapts a conventional syringe to emit an atomized spray when liquid is forced out under pressure by a plunger in the syringe. The ... Read More
Inventors: Ennis, III, James F.;, Assignee: Mark Anderson (Elmwood, WI) |
Catheterization system
This invention is directed to a system for introducing an over-the-needle catheter into a blood vessel, the system includes a body and a hollow needle having a proximal end connected to the body. The ... Read More
Inventors: Lewis, Jeffrey P.; Szurgot, Robert A.; Moyer, Jeffrey M.;, Assignee: Arrow International Investment Corp. (Wilmington, DE) |
Process for the level dyeing of wool
We claim: 1. A process for the level dyeing of wool, having an anti-felting finish consisting of a coating layer of polyimine or polyamine resin, with reactive dyestuffs, which process comprises carry... Read More
Inventors: Fuchs, Hermann; Konrad, Hermann-Heinz;, Assignee: Hoechst Aktiengesellschaft (Frankfurt am Main, DT) |
Apparatus for making oriented hollow plastic articles
In accordance with the present invention, a method is provided for the preparation of hollow articles oriented in the axial, radial and tangential directions from moldable organic plastic materials wh... Read More
Inventors: Valyi, Emery I.;, Assignee: |
Apparatus for incinerating waste gases
What is claimed is: 1. An apparatus for incinerating a waste gas comprising a combustion furnace main body having a peripheral wall and a hearth and a plurality of flare burners disposed on the hearth... Read More
Inventors: Okigami, Noboru; Sekiguchi, Yoshitoshi; Ito, Takusen; Onose, Kenji;, Assignee: Hitachi Shipbuilding and Engineering Co., Ltd. (Osaka, JA) |
Nonmetallic Processes 
