Bonding of structures
What we claim is: 1. A method of bonding a non-woven structure comprising at least one thermoplastic material in a predetermined pattern of spaced bond-points which comprises forming a pressure nip fo... Read More
Inventors: Cumbers, David Charles;, Assignee: Imperial Chemical Industries Limited (London, EN) |
Method for the production of a nonwoven fabric
OF THE INVENTION The apparatus of the invention is more fully understood by referring to the drawings and in particular FIGS. 1 and 2 wherein the embodiment of the apparatus shows a batt-forming mean... Read More
Inventors: Platt, Louis; Wishman, Marvin; Gentry, David R.; Williams, Jake E.;, Assignee: Phillips Petroleum Company (Bartlesville, OK) |
Multilayer felt band containing channels produced by exposure to beams of light
I claim: 1. A multilayer felt band comprising fibers of thermoplastic material, at least one layer thereof having storage spaces of the shape of channels defined by fused fibers, the walls of said cha... Read More
Inventors: Balcar, Cestmir;, Assignee: IRAPA Vyvojovy a racionalizacno ustav prumyslu papiru a celulozy (Prague, CS) |
Multi-layered circuit board
Having fully described the invention, it is intended that it be limited only by the lawful scope of the appended claims. 1. A layered clad laminate with universal center plane adapted for the manufact... Read More
Inventors: Patel, Harshad K.; Illick, Andjelko;, Assignee: The Mica Corporation (Culver City, CA) |
Resin material in sheet form
As a result of his extensive research, the inventor of this invention has discovered that a sheet of porous resinous material provided therethrough with a multiplicity of holes has a lower dielectric ... Read More
Inventors: Suzuki, Hirosuke;, Assignee: Junkosha Company Ltd. (Tokyo, JP) |
Weather strip for automobiles
The present invention concerns a weather strip for a vehicle having a body flange, such as around a door of a vehicle to be sealed. The strip is shaped in the form of a channel having an opening exten... Read More
Inventors: Tominaga, Masahiro; Nakamura, Kenichi; Mishima, Kunio;, Assignee: Toyoda Gosei Co., Ltd. (Aichi-ken, JP) |
Support for tubesheets in hollow fiber permeators
Plates suitable for use as tubesheet supports according to the present invention may be fabricated by rolling up or stacking non-nesting sheets, bonding--if essential to cutting or if desired--and th... Read More
Inventors: Clark, George B.;, Assignee: The Dow Chemical Company (Midland, MI) |
Biaxially drawn, filled polyester film substrates
OF THE INVENTION More particularly according to the present invention, the subject films preferably comprise kaolinite and titanium oxide particulates having a mean particle size less than or equal t... Read More
Inventors: Barbey, Jacques; Jacquier, Marie-Oldile;, Assignee: Rhone-Poulenc Films (Courbevoie, FR) |
Method of fabricating two level interconnects and fuse on an IC
The present invention overcomes the problems of the prior art by providing a process incorporating the sputter etch techniques and applying the second layer of contact material at a low temperature. A... Read More
Inventors: Morcom, William R.; Berry, Kenneth A.;, Assignee: Harris Corporation (Melbourne, FL) |
Process for phosphating asbestos fibers
OF THE INVENTION The phosphorus chlorides which are used as phosphating agent in the present invention are the phosphorus trichloride, phosphorus pentachloride and phosphorus oxychloride. Accordingly... Read More
Inventors: Lalancette, Jean-Marc; Cossette, Marcel; Delvaux, Pierre;, Assignee: Societe Nationale de L'Amiante (Quebec, CA) |
Television picture tube having a composite frontal pane
In view of the above, it is an object of the invention to provide a television picture tube having a composite frontal pane which provides improved image and viewing quality but which is easier to man... Read More
Inventors: Rein, Wilhelm;, Assignee: Flabeg GmbH (Furth, DE) |
Coating composition for metal sheet for two-piece can and metal sheet coated with the composition
OF THE INVENTION Since the metal sheet of the present invention is coated with the above-mentioned specific organic cured film (C), not only the adhesion of the film to the metal base is excellent ev... Read More
Inventors: Oka, Masami; Aoki, Takao; Fujimoto, Hiroshi; Tachika, Hiroshi;, Assignee: Toyo Boseki Kabushiki Kaisha (Osaka, JP) |
High angular resolution x-ray collimator
In order to detect contraband such as explosive materials and illicit drugs, systems employing energy dispersive detectors and radiation collimators are needed. U.S. Pat. No. 5,007,072, issued to Ion ... Read More
Inventors: McGann, William; Ribeiro, Kenneth;, Assignee: Ion Track Instruments, Inc. (Wilmington, MA) |
Tandem laser assembly
What is claimed is: 1. A laser discharge tube for producing an output laser beam having a plurality of wavelengths comprising: a unitary positive column laser comprising first and second capillary dis... Read More
Inventors: Wang, Shing Chung;, Assignee: Xerox Corporation (Stamford, CT) |
Current converter assembly in a flat housing
We claim: 1. Current converter assembly, comprising a parallelepipedal housing having an upper surface and an interior being filled with a hardened cast insulating compound; said housing including: a ... Read More
Inventors: Neidig, Arno; Hettmann, H/u/ bert; Le/u/ kel, Bernd; Rief, Rolf;, Assignee: Brown, Boveri & Cie AG (Mannheim-Kafertal, DE) |
Method of detecting frame edge
Accordingly, an object of the present invention is to enhance the practicability and versatility of the above-described positioning method proposed by the present applicant, i.e., to provide a method ... Read More
Inventors: Matsumoto, Fumio;, Assignee: Fuji Photo Film Co., Ltd. (Kanagawa, JP) |
Method of and apparatus for positioning image areas of film
What is claimed is: 1. A method of positioning image areas of an exposed and developed strip of photosensitive material, comprising the steps of conveying said photosensitive material along a predeter... Read More
Inventors: Benker, Gerhard; Nitsch, Wilhelm; Payrhammer, Bernd; Weinert, Volker; Treiber, Helmut; Kluter, Ulrich;, Assignee: Agfa Gevaert AG (Leverkusen, DE) |
Optical projection and scanning apparatus
We claim: 1. Apparatus for photographically exposing an image-receiving surface to a light image of an object, said apparatus comprising: an optical system having an optical axis and conjugate planes;... Read More
Inventors: Buckley, Jere D.; Markle, David A.; Newell, William H.; Offner, Abe;, Assignee: The Perkin-Elmer Corporation (Norwalk, CT) |
Photolithographic projection apparatus using light in the far ultraviolet
In accordance with the principles of the present invention, a photolithographic image projection apparatus, effective to project radiation from an object plane onto an image plane, comprises a beam-sp... Read More
Inventors: White, Alan D.;, Assignee: Bell Telephone Laboratories, Incorporated (Murray Hill, NJ) |
Pattern generator part holder
OF THE PRESENT INVENTION A part holder used in conjunction with a pattern generation device which allows accurate referencing of a work piece mounted on the part holder with respect to the writing le... Read More
Inventors: Bodine, Jonathan A.;, Assignee: Ateo Corporation (Beaverton, OR) |
Method of making high transconductance heterostructure field effect transistor
Briefly stated, the present invention creates a high transconductance HFET that utilizes non-alloy semiconductor materials to form a strained channel layer that has a deep quantum well. The materials ... Read More
Inventors: Goronkin, Herbert; Shen, Jun; Tehrani, Saied N.; Zhu, X. Theodore;, Assignee: Motorola, Inc. (Schaumburg, IL) |
Semiconductor integrated circuit with dummy patterns
It is an object of the present invention to provide semiconductor integrated circuit device having a flat insulating layer formed on a lower interconnection layer and capable of preventing disconnecti... Read More
Inventors: Ushiku, Yukihiro; Mitsuhashi, Takashi;, Assignee: Kabushiki Kaisha Toshiba (Kawasaki, JP) |
Infrared moisture measuring apparatus
One object of my invention is to provide a moisture measuring apparatus which may be used to measure moisture in a rapidly moving web. Another object of my invention is to provide a moisture measuring... Read More
Inventors: Mactaggart, John W.;, Assignee: Sentrol Systems Ltd. (Downsview, CA) |
Exposure apparatus
It is an object of the present invention to provide an exposure apparatus capable of detecting a rotational displacement in a short period of time with a high degree of accuracy and also capable of pe... Read More
Inventors: Tanimoto, Akikazu;, Assignee: Nippon Kogaku K.K. (Tokyo, JP) |
Optical alignment system for use in photolithography and having reduced reflectance errors
OF THE INVENTION The task of producing integrated circuits, such as for LCD's, often requires the fabrication of a sandwich of electronically active layers. These layers must be precisely aligned to ... Read More
Inventors: Holbrook, David S.; Simpson, Craig R.;, Assignee: MRS Technology, Inc. (Chelmsford, MA) |
Optical system control mechanism
OF THE PREFERRED EMBODIMENTS Other features of this invention will become apparent in the course of the following description of an exemplary embodiment which is given for illustration of the inventi... Read More
Inventors: Sato, Kazuo;, Assignee: Konica Corporation (Tokyo, JP) |
Apparatus and method for determination of wavelength
OF THE PREFERRED EMBODIMENT FIG. 1 illustrates a block diagramatic view of the wavelength measuring apparatus. The apparatus is utilized to determine the wavelength of a monochromatic source such as,... Read More
Inventors: Snyder, James J.;, Assignee: The United States of America as represented by the Secretary of Commerce (Washington, DC) |
Sensitive measuring cell for a differential refractometer of the interference type
I claim: 1. A highly sensitive measuring cell for an interference type of differential refractometer, said measuring cell comprising: (a) a measuring body provided with two channels, (b) one of said c... Read More
Inventors: Silverbage, Sten;, Assignee: |
Surface mountable air towel
What is claimed is: 1. An apparatus for providing drying air which is mountable on a surface, comprising: (a) means for providing controlled temperature air; (b) a chamber having first and second ends... Read More
Inventors: Houck, Jr., Jasper C.;, Assignee: Houck; Glenn Melvan (Oklahoma City, OK) |
Athletic shoe
An athletic shoe such as a tennis shoe, generally indicated by the numeral 10, has an upper portion 15 and a laminated sole portion generally indicated by the Numeral 20. Upper portion 15 can be made... Read More
Inventors: Boggia, Joseph F.;, Assignee: GenCorp Inc. (Akron, OH) |
Nonmetallic Processes 
