Stepped polygon scan mirror
What is claimed: 1. A mirror assembly for scanning incoming radiation from a scene onto one or more radiation detectors, said mirror assembly comprising: a cylindrical mirror arrangement having n mirr... Read More
Inventors: Diepeveen, Neal;, Assignee: Magnavox Government and Industrial Electronics Co. (Ft. Wayne, IN) |
Photoelectric device with optical fiber and laser emitting chip
As is described in the cited papers, to enable a semiconductor laser device to function fully and stably as a component of an optical communication equipment, it is essential to align the respective o... Read More
Inventors: Aiki, Kunio; Sasayama, Atsushi; Nemoto, Tugio; Haneda, Makoto; Ishii, Satoru; Kugimiya, Haruo; Kawasaki, Tutomu;, Assignee: Hitachi, Ltd. (Tokyo, JP); Hitachi Tobu Semiconductor, Ltd. (Tokyo, JP) |
Method and apparatus for fabricating thermoplastic containers
The apparatus for fabricating the thermoplastic cups in accordance with the method of the present invention includes a continuously moving main conveyor carrying a plurality of spaced mandrels having ... Read More
Inventors: Amberg, Stephen W.; Amberg, Ralph G.;, Assignee: Owens-Illinois, Inc. (Toledo, OH) |
Wet type developing device for use in electrophotography
Accordingly, an essential object of the present invention is to provide a developing device employing developing solution for use in an electrophotographic copying apparatus which is capable of stirri... Read More
Inventors: Imaizumi, Koji; Shimizu, Shigemitsu;, Assignee: Minolta Camera Kabushiki Kaisha (Azuchi, JA) |
Method of making connector for light-conductive fibers
What is claimed as new and desired to be protected by Letters Patent is set forth in the accompanying claims: 1. A method of coaxially connecting light-conductive fibers, comprising the steps of formi... Read More
Inventors: Weidhaas, Wolfgang; Trappenberg, Hans-Joachim;, Assignee: Felten & Guilleaume Carlswerk AG (Cologne, DT) |
Method of warm runner injection molding phenolic resins with para-substituted phenol
What is claimed is: 1. In an injection molding process wherein a molding composition is fused and plasticized in injection means, wherein the fused and plasticized molding composition is injected thro... Read More
Inventors: Sauers, Marvin Edward;, Assignee: Union Carbide Corporation (New York, NY) |
Injection molding apparatus
This invention relates to thermosetting injection molding machines for injection molding a natural or synthetic material that is cured by heating the material to a predetermined temperature. One probl... Read More
Inventors: Mercer, James R.;, Assignee: The McDowell-Wellman Engineering Company (Cleveland, OH) |
Pressing device for producing compacts from source material in powder form, in particular pulverized nuclear reactor fuel
OF THE INVENTION A pressing device of the above-mentioned kind is characterized according to the invention in that a passing wheel is disposed in the outflow opening of the filling shoe as filling ai... Read More
Inventors: Heller, Gerhard; Adelmann, Manfred; Wendorf, Wilfried; Konigs, Wilhelm;, Assignee: Alkem GmbH (Hanau, DE) |
Time independent cycle control for plastic injection molding machines
OF THE PREFERRED EMBODIMENT Referring to the top of FIG. 2, a typical screw-injection molding machine is illustrated, comprising an elongated bed or frame 10 supporting a mold clamp mechanism 11 at o... Read More
Inventors: Salerno, Joseph F.;, Assignee: Litton Industrial Products, Inc. (New Britain, CT) |
Green tire-to-mold contact time detection, analysis, and control
What is claimed is: 1. Apparatus for monitoring the rate of growth of a tire prior to curing, comprising: first and second mold halves for receiving the tire therebetween, said mold halves having mold... Read More
Inventors: Hinks, William L.;, Assignee: The Goodyear Tire & Rubber Company (Akron, OH) |
Injection-molding apparatus
We claim: 1. In an injection-molding apparatus, particularly for making green ceramic bodies, a combination comprising mold means having a mold cavity provided with a charging opening; passage-forming... Read More
Inventors: Schrammel, Werner; Spath, Wolfgang;, Assignee: Klockner-Werke AG (Duisburg, DT) |
Device for the fabrication of hollow plastic bodies, and the hollow bodies fabricated by means of this device
I claim: 1. A device for the fabrication of hollow plastic bodies, comprising: a first plate having a core member extending therefrom; a second plate spaced from and movable toward said first plate an... Read More
Inventors: Dumortier, Thierry M.;, Assignee: Fabrique Nationale Herstal S.A., en abrege FN (Herstal, BE) |
Nozzle for injection molding machines
The foregoing and additional objects are obtained by a nozzle according to the present invention for injecting a medium into a mold cavity of an injection molding machine defined by a pair of opposing... Read More
Inventors: Bernhardt, Achim;, Assignee: KnoFerromatik Desma GmbH (Malterdingen, DE) |
Fast cycle plasticator/injector unit for molding machines
Having described the invention it is claimed: 1. A fast cycle plasticator injector unit for injection plastic molding machines comprising: plasticating extruder means for heating and continuously outp... Read More
Inventors: Parker, John C.;, Assignee: |
Mold apparatus for simultaneously molding two cross-linked annular parts
It is therefore an object of this invention to provide a mold apparatus, for simultaneously molding two cross-linked ring-shape parts, in which apparatus four split cores are moved with high precision... Read More
Inventors: Wakabayashi, Masao;, Assignee: YKK Corporation (Tokyo, JP) |
Annular flow plastic extrusion nozzle or gate
What we claim is: 1. An annular flow plastic extrusion nozzle and mold for molding rotary members of uniform density and rotary balance, comprising first and second mold elements joining on a parting ... Read More
Inventors: Grish, Anthony J.; Grish, Thomas A.;, Assignee: |
Back flush injection nozzle
Referring to the drawings, FIG. 1 illustrates injection apparatus according to a preferred embodiment of the invention. Housing 9 comprises metal tubular section 10, shown for illustration purposes p... Read More
Inventors: Modur, Bhaskar S.; Perl, Uwe W.; Smick, Donald E.;, Assignee: Ford Motor Company (Dearborn, MI) |
Electrothermal transfer sheet
We claim: 1. An electrothermal transfer sheet comprising: a substrate sheet; a dye layer comprising a sublimable dye and a binder, said dye layer being formed on one side of said substrate sheet; and ... Read More
Inventors: Egashira, Noritaka; Satake, Naoto; Akada, Masanori;, Assignee: Dai Nippon Insatsu Kabushiki Kaisha (JP) |
Molded plastic article and method of making the same
I claim: 1. A method of making a molded composite structure, comprising the steps of placing in a mold cavity a fibrous material impregnated with an uncured thermosetting resin system capable of being... Read More
Inventors: Lawson, David E.;, Assignee: |
Bulk reaction extrusion polymerization process producing aliphatic ester polymer compositions
We claim: 1. A process for directly forming a film product of a branched aliphatic polyester of number average molecular weight, M.sub.n, greater than 100,000, as measured by size exclusion chromatogr... Read More
Inventors: Narayan, Ramani; Krishnan, Mohan; Snook, Joseph B.; Gupta, Ajay; DuBois, Philippe;, Assignee: Board of Trustees operating Michigan State University (East Lansing, MI) |
Molding device
On a preferred embodiment of the invention the guide part is developed as a guide ledge at the spar. The guide part can also be constructed on the spar and the movable hollow-mold part thereon as a re... Read More
Inventors: Mehnert, Johannes;, Assignee: |
Stock tank gauger-level controller
A process and apparatus are provided for gauging and control of liquid level in tanks in accord with the following. Liquid communication is provided from near the bottom of the tank to a liquid reserv... Read More
Inventors: Kinsey, Jr., Ennis W.; Gonzalez, Carlos; Cox, James T.;, Assignee: Conoco, Inc. (Ponca City, OK) |
Solder paste dispenser for SMD circuit boards
The invention comprises a system and a pumping valve arrangement therein. A syringe containing the solder/flux slurry or other viscous material is minimally pressurized to force the material through f... Read More
Inventors: Engel, Harold J.;, Assignee: |
Distribution for forming a thin liquid layer on a surface
The object of the present invention is to provide a machine with which a small quantity of a liquid can be distributed very regularly and very uniformly over a surface. Another important requirement i... Read More
Inventors: Ritter, Joseph;, Assignee: Nestec S.A. (Vevey, CH) |
Sealless dispensing apparatus
The present invention is directed to a dispensing apparatus which is usable for dispensing a wide variety of fluids. The structure of the apparatus is such that it lends itself to miniaturization. It ... Read More
Inventors: Dickau, Ewald F.; Holmes, Mark;, Assignee: Loctite Corporation (Hartford, CT) |
Method and apparatus for degassing high viscosity fluids
The various objects and other objects and advantages of the invention may be accomplished in a method for degassing a high viscosity fluid comprising the steps of: providing a chamber for collecting a... Read More
Inventors: Derian, Gary A.; Turner, Jr., Herman E.; Schneider, Robert D.;, Assignee: Nordson Corporation (Westlake, OH) |
Debubbling and priming system for chromotography
What is claimed is: 1. Solvent debubbling/priming means for use in high pressure liquid chromatographic applications and including valving means adapted for releasable and sealed attachment to a bubbl... Read More
Inventors: Gerner, Yuri; Sims, Carl W.;, Assignee: Systec, Inc. (Minneapolis, MN) |
Reciprocating liquid pump with disc check valve for dispensing lotion and the like
Among the several objects of the present invention may be noted the provision of an improved liquid dispenser; the provision of such a dispenser which avoids the use of ball valves; the provision of s... Read More
Inventors: Foster, Donald D.; Nelson, Philip L.;, Assignee: Continental Sprayers International, Inc. (St. Peters, MO) |
Process for producing molded thermoplastic resin
It is, therefore, a main object of the present invention to provide a process for producing molded thermoplastic resins which overcome the above-mentioned drawbacks. It is a more specific object of th... Read More
Inventors: Kataoka, Hiroshi;, Assignee: Asahi Kasei Kogyo Kabushiki Kaisha (JP) |
Resin tablet for plastic encapsulation and method of manufacturing of plastic encapsulation using the resin tablet
It is therefore an object of the present invention to provide resin tablets which do not allow scattering of powder from the thermosetting resin for encapsulated molding. It is another object of the p... Read More
Inventors: Kubota, Akihiro; Yoshida, Shitoshi; Sato, Shigeru; Tunoda, Kiyoshi; Yamauchi, Osamu;, Assignee: Fujitsu Limited (Kawasaki, JP) |
Nonmetallic Processes 
