US Fed News Service, Including US State News back issues from Thursday, January 4:
South Korean Inventor Develops Packet Data Transmitting/Receiving Method
Jan 04, 2007 ... ALEXANDRIA, Va., Jan. 4 -- Dae-Gunn Jei of Seoul, South Korea, has developed a packet data transmitting/receiving method in mobile communication system. According to the U.S. Patent & Trademark Office: "A method of transmitting/receiving packet data in a mobile communication system, ...
Wisconsin Inventors Develop Absorbent Article
Jan 04, 2007 ... ALEXANDRIA, Va., Jan. 4 -- Laurie Couture-Dorschner and Robert Lee Popp, both of Hortonville, Wis., and Heather Schenck Mortell and David Arthur Kuen, both of Neenah, Wis., have developed an absorbent article with fastening system. According to the U.S. Patent & Trademark Office: "A ...
Japanese Inventors Develop Antireflection Film
Jan 04, 2007 ... ALEXANDRIA, Va., Jan. 4 -- Minoru Miyatake, Tomoaki Masuda, Takayuki Shigematsu and Masahiro Yoshioka, all from Ibaraki, Japan, have developed an antireflection film used in order to suppress decrease of the screen visibility of a visual display. According to the U.S. Patent & ...
Massachusetts, New Hampshire Inventors Develop Multi-Mode Power Amplifier
Jan 04, 2007 ... ALEXANDRIA, Va., Jan. 4 -- Atiqul Baree and Mikhail Shirokov, both of Methuen, Mass., James A. Roche Jr. of Franklin, Mass., and Gary Hau of Nashua, N.H., have developed multi-mode power amplifiers with improved linearity and reduced current consumption. According to the U.S. Patent ...
Ohio Inventor Develops Artificial Disc Replacement Stabilizing Apparatus
Jan 04, 2007 ... ALEXANDRIA, Va., Jan. 4 -- Bret A. Ferree of Cincinnati has developed an apparatus for stabilizing an artificial disc replacement (ADR). According to the U.S. Patent & Trademark Office: "Check reins in the form of elongated members are used to limit the extreme range of motion which ...
Japanese Inventor Develops Display Panel Driving Apparatus
Jan 04, 2007 ... ALEXANDRIA, Va., Jan. 4 -- Shigeo Ide of Yamanashi-ken, Japan, has developed a driving apparatus for a display panel. An abstract of the invention, released by the U.S. Patent & Trademark Office, said: "Application timing of driving pulses for a plasma display panel is controlled so ...
Canadian Inventors Develop Data Communication Apparatus
Jan 04, 2007 ... ALEXANDRIA, Va., Jan. 4 -- Dino B. Fatica of Nepean, Canada, and Pierre Coll of Hull, Canada, have developed a data communication apparatus with distributed traffic protection switching system. According to the U.S. Patent & Trademark Office, the invention relates to a "data ...
Swiss Inventor Develops Balloon Catheter
Jan 04, 2007 ... ALEXANDRIA, Va., Jan. 4 -- Hans I. Wallsten of Denens, Switzerland, has developed devices and methods for the treatment of mammalian tissues using pressure or pressure combined with heat. According to the U.S. Patent & Trademark Office: "The invention relates to balloon catheters and ...
California Inventor Develops Power Amplifier
Jan 04, 2007 ... ALEXANDRIA, Va., Jan. 4 -- Beomsup Kim of Campbell, Calif., has developed a summing power amplifier. According to the U.S. Patent & Trademark Office: "A power amplifier comprises an amplification stage comprises a plurality of amplifiers, wherein each amplifier provides an amplified ...
Japanese Inventor Develops Optical Module
Jan 04, 2007 ... ALEXANDRIA, Va., Jan. 4 -- Shimpei Morioka of Yokohama, Japan, has developed an optical module suitable for high-speed and large-capacity optical communication using an optical fiber. According to the U.S. Patent & Trademark Office: "After a tolerance of width B during the mounting ...
Virginia Inventors Develop Amplifier Circuit
Jan 04, 2007 ... ALEXANDRIA, Va., Jan. 4 -- Scott C. Willis of Fairfax Station, Va., and Richard M. Brosh of Manassas, Va., have developed an amplifier circuit that controls the output current through an inductive load. According to the U.S. Patent & Trademark Office: "A signal is amplified by one ...
Japanese Inventors Develop Disposable Diaper
Jan 04, 2007 ... ALEXANDRIA, Va., Jan. 4 -- Takao Koyama, Hidekazu Ito, Ken Nemoto and Kenji Ishiguro, all from Haga-gun, Japan, have developed a disposable diaper that includes lateral side cores. According to the U.S. Patent & Trademark Office, the invention relates to a "disposable diaper ...
Rhode Island Inventors Develop Ornamental Design for Removable Battery
Jan 04, 2007 ... ALEXANDRIA, Va., Jan. 4 -- Gregory Paul Panebianco of East Greenwich, R.I., and Richard James Preliasco of North Kingstown, R.I., have developed an ornamental design for a removeable battery, the U.S. Patent & Trademark Office announced. The inventors were issued U.S. Patent No ....
South Korean Inventor Develops High-Density Disk Recording Medium
Jan 04, 2007 ... ALEXANDRIA, Va., Jan. 4 -- Dae Young Kim of Seoul, South Korea, has developed a high-density disk recording medium and an apparatus and a method of reproducing data recorded therein. According to the U.S. Patent & Trademark Office: "The present invention relates to a disk recording ...
British Inventors Develop Active Matrix Display
Jan 04, 2007 ... ALEXANDRIA, Va., Jan. 4 -- Graham Cairns and Michael Brownlow, both of Oxford, Great Britain, have developed an active matrix display. According to the U.S. Patent & Trademark Office: "An active matrix display comprises an active matrix array of pixels divided into first and second ...
Texas Inventors Develop Communication Controlling Method
Jan 04, 2007 ... ALEXANDRIA, Va., Jan. 4 -- Anthony Mazzurco of Plano, Texas, Joseph A Crossett III of Richardson, Texas, and Scott A Thompson of Lucas, Texas, have developed a method and an apparatus for signalling in a shared protection ring architecture. According to the U.S. Patent & Trademark ...
California, Oregon Inventors Develop Needle-Free Injection Device
Jan 04, 2007 ... ALEXANDRIA, Va., Jan. 4 -- Sergio Landau of Laguna Niguel, Calif., and Daniel E. Williamson of Sherwood, Ore., have developed a needle-free injection device. According to the U.S. Patent & Trademark Office: "The injection device typically includes a system for providing directed and ...
Japanese Inventor Develops Recording Condition Adjusting Method
Jan 04, 2007 ... ALEXANDRIA, Va., Jan. 4 -- Masatsugu Ogawa of Tokyo has developed a method and an apparatus for adjusting conditions for recording and reproducing informations. According to the U.S. Patent & Trademark Office: "A method of adjusting a condition for at least one of a recording ...
California Inventor Develops Projection-Type Display Device
Jan 04, 2007 ... ALEXANDRIA, Va., Jan. 4 -- William J. Plut of San Francisco has developed projection-type display devices with reduced weight and size. According to the U.S. Patent & Trademark Office: "Described herein are display devices that provide projection-type video output and use diode ...
Illinois Inventors Develop High-Frequency Differential Signals Transmission Line
Jan 04, 2007 ... ALEXANDRIA, Va., Jan. 4 -- David L. Brunker of Naperville, Ill., and Victor Zaderej of St. Charles, Ill., have developed a transmission line for high-frequency differential signals with a transforming impedance that is formed into a substrate. According to the U.S. Patent & ...
Illinois, Texas Inventors Develop Reduced Moisture Composition with Acid Gas and Matrix Gas
Jan 04, 2007 ... ALEXANDRIA, Va., Jan. 4 -- Tracey Jacksier of Lisle, Ill., Robert Benesch of Clarendon Hills, Ill., and John Kuhn of Houston, have developed compositions comprising a reactive gas and a matrix gas, as well as articles of manufacture and methods of making the articles. According to the ...
New York Inventor Develops Foam Dispenser Component Drive Mechanism
Jan 04, 2007 ... ALEXANDRIA, Va., Jan. 4 -- Matthew Hayduk of Glencove, N.Y., has developed a foam dispenser drive system for a mixing module rod. According to the U.S. Patent & Trademark Office, the invention relates to a "foam dispenser component drive mechanism which includes a foam dispenser ...
California Inventors Develop Radio Communications System
Jan 04, 2007 ... ALEXANDRIA, Va., Jan. 4 -- Christopher Richard Uhlik of Danville, Calif., Michael Youssefmir of Portola Valley, Calif., Mitchell D. Trott of Mountain View, Calif., and Craig H. Barratt of Redwood City, Calif., have developed a radio communications system with a minimal broadcast ...
California Inventors Develop Five Degrees Of Freedom Mobile Robot
Jan 04, 2007 ... ALEXANDRIA, Va., Jan. 4 -- Keith Phillip Laby, Charles S. Jordan and Jonathan Southard, all from Santa Barbara, Calif., Yulun Wang, Steven Edward Butner and Mike Medus, all from Goleta, Calif., and James Cuevas of Ventura, Calif., have developed a robotic system that includes a remote controlled ...
Japanese Inventors Develop Image Forming Apparatus
Jan 04, 2007 ... ALEXANDRIA, Va., Jan. 4 -- Hirokazu Nakamura, Hisashi Yoshimura, Takashi Gotoh and Akio Matsumoto, all from Nara, Japan, Masaki Matsushita of Ikoma-gun, Japan, Naozumi Ueno of Ikoma, Japan, and Hiroshi Ishii of Osaka, Japan, have developed an image forming apparatus. According to the ...
Japanese Inventors Develop Optical Disk Unit
Jan 04, 2007 ... ALEXANDRIA, Va., Jan. 4 -- Hiromichi Ishibashi, Kenji Fujiune, Shinichi Yamada and Yuuichi Kuze, all from Osaka, Japan, and Katsuya Watanabe of Nara, Japan, have developed an optical disc unit for recording information such as digital video information on an optical disc in high density and ...
California Inventors Develop Ornamental Design for Charging Cradle
Jan 04, 2007 ... ALEXANDRIA, Va., Jan. 4 -- Sandro David Klein of Cypress, Calif., and Alejandro Garfio of Pico Rivera, Calif., have developed an ornamental design for a charging cradle, the U.S. Patent & Trademark Office announced. The inventors were issued U.S. Patent No. D534,489 Jan. 2 ....
Massachusetts, Rhode Island Inventors Develop Spinal Rod Reduction Devices
Jan 04, 2007 ... ALEXANDRIA, Va., Jan. 4 -- William L. Dunbar of Norton, Mass., Chris Rybicki of Fall River, Mass., Ron Sacher of Needham, Mass., and Ian Burgess of Barrington, R.I., have developed a rod reduction device for reducing a rod disposed within a rod-receiving recess formed in a rod-receiving head of ...
Finnish Inventor Develops Voltage Variable Resistor
Jan 04, 2007 ... ALEXANDRIA, Va., Jan. 4 -- Petri Nyberg of Helsinki, Finland, has developed a voltage variable resistor (VVR) for attenuating a signal. According to the U.S. Patent & Trademark Office: "The invention discloses a new and original voltage variable resistor VVR with input and output ...
Japanese Inventor Develops Optical Pickup Tracking Control System
Jan 04, 2007 ... ALEXANDRIA, Va., Jan. 4 -- Toshihisa Sameshima of Kyoto, Japan, has developed a tracking control system for outputting a tracking control signal for performing tracking control of an optical pickup. An abstract of the invention, released by the U.S. Patent & Trademark Office, said: ...
California Inventors Develop Human/Computer Interface Device
Jan 04, 2007 ... ALEXANDRIA, Va., Jan. 4 -- Louis B. Rosenberg of Pleasanton, Calif., and Scott B. Brave of Stanford, Calif., have developed a method and an apparatus for providing force feedback to a user operating a human/computer interface device and interacting with a computer-generated ...
Japanese Inventors Develop Internal Combustion Engine Misfire Detection System
Jan 04, 2007 ... ALEXANDRIA, Va., Jan. 4 -- Yuji Yasui and Masahiro Sato, both of Wako, Japan, have developed a misfire detection system for internal combustion engine. According to the U.S. Patent & Trademark Office: "In a misfire detection system for an internal combustion engine, a product is ...
Japanese Inventor Develops Reproduced Signal Evaluation Method
Jan 04, 2007 ... ALEXANDRIA, Va., Jan. 4 -- Akihito Ogawa of Yokohama, Japan, has developed a reproduced signal evaluation method of evaluating a reproduced signal reproduced from an information recording medium in which information composed of a plurality of codes differing in length is ...
German Inventor Develops Liquid Metered Doses Counter
Jan 04, 2007 ... ALEXANDRIA, Va., Jan. 4 -- Thomas Eckert of Mellrichstadt, Germany, has developed a counter including at least one counting ring, a switch, and an actuator movable in its longitudinal axis direction. According to the U.S. Patent & Trademark Office: "The switch includes a guide and a ...
South Korean Inventors Develop Plasma Display Panel Driving Device
Jan 04, 2007 ... ALEXANDRIA, Va., Jan. 4 -- Jun-Young Lee of Cheonan, South Korea, and Jin-Sung Kim of Anyang, South Korea, have developed a plasma display panel (PDP) driving device and a method for the same. An abstract of the invention, released by the U.S. Patent & Trademark Office, said: "In a ...
Swedish Inventors Develop Absorbent Article
Jan 04, 2007 ... ALEXANDRIA, Va., Jan. 4 -- Solgun Drevik of Molnlycke, Sweden, Fredrik Asp of Onsala, Sweden, Urban Widlund of Pixbo, Sweden, and Elisabeth Boissier of Vallda, Sweden, have developed an absorbent article that is having a stiffening element and elongate through-hole. According to the U.S ....
Texas Inventor Develops Charge Pump Circuit
Jan 04, 2007 ... ALEXANDRIA, Va., Jan. 4 -- Richard Gu of Plano, Texas, has developed a charge pump circuit that is an output device with leakage cancellation. According to the U.S. Patent & Trademark Office: "The charge pump circuit includes: a charge pump output branch, a current leakage device ...
Japanese Inventor Develops Ornamental Design for Power Supply
Jan 04, 2007 ... ALEXANDRIA, Va., Jan. 4 -- Tadahiko Ogawa of Okayama, Japan, has developed an ornamental design for a power supply, the U.S. Patent & Trademark Office announced. The inventor was issued U.S. Patent No. D534,490 on Jan. 2. The patent has been assigned to Omron Corp., Kyoto, ...
California Inventors Develop Product Branding Apparatus
Jan 04, 2007 ... ALEXANDRIA, Va., Jan. 4 -- Donald M. Armstrong of Fillmore, Calif., has developed a product branding apparatus and methods for making and using same. According to the U.S. Patent & Trademark Office: "A product branding apparatus and methods as disclosed relate to a branding element ...
French Inventors Develop Needleless Syringe
Jan 04, 2007 ... ALEXANDRIA, Va., Jan. 4 -- Alain Navelier of Pierrefeu du Var, France, Patrick Alexandre of Gray, France, Bernard Brouquieres of Toulon, France, and Philippe Gautier of Le Plessis Pate, France, have developed a needleless syringe with membrane isolating a multiple duct ...
Dutch Inventors Develop Images Visualization System
Jan 04, 2007 ... ALEXANDRIA, Va., Jan. 4 -- Xiaogang Mao and Liya Hu, both of Eindhoven, Netherlands, have developed a system for visualizing one or more images to one or more viewers in motion. An abstract of the invention, released by the U.S. Patent & Trademark Office, said: "A system for ...
Texas Inventor Develops Switched Capacitor Input Circuit
Jan 04, 2007 ... ALEXANDRIA, Va., Jan. 4 -- Derrick Chunkai Wei of Austin, Texas, has developed a switched capacitor sampler circuit and a method therefor. According to the U.S. Patent & Trademark Office: "A switched capacitor sampler circuit includes an input terminal for receiving an input voltage, ...
California Inventors Develop Ornamental Design for Solar Pool Heater
Jan 04, 2007 ... ALEXANDRIA, Va., Jan. 4 -- Richard C. Rosene and Lora J. Rosene, both of Murrieta, Calif., have developed an ornamental design for a solar pool heater, the U.S. Patent & Trademark Office announced. The inventors were issued U.S. Patent No. D534,488 on Jan. 2. The original ...
Kentucky Inventor Develops Inkjet Printers Ink
Jan 04, 2007 ... ALEXANDRIA, Va., Jan. 4 -- Dell T. Rosa of Winchester, Ky., has developed liquid inks intended to be applied through a small orifice. According to the U.S. Patent & Trademark Office: "Active enzymes are incorporated into inks to prevent clogging. These may be just cellulase or ...
German Inventors Develop Hot Bulk Material Cooling Apparatus
Jan 04, 2007 ... ALEXANDRIA, Va., Jan. 4 -- Thomas Staak and Archibald Wallace, both of Hamburg, Germany, Helmut Wallis of Henstedt-Ulzburg, Germany, and Hartmut Meyer of Buxtehude, Germany, have developed an apparatus for cooling hot bulk material using a cooling gas at a temperature lower than a temperature of ...
Georgia Inventor Develops Personal Video Recorder
Jan 04, 2007 ... ALEXANDRIA, Va., Jan. 4 -- James Allen Clark of Cumming, Ga., has developed a method and an apparatus to provide alternative content during an intermission in a main content experience. According to the U.S. Patent & Trademark Office: "The method includes receiving a pause signal and ...
Japanese Inventors Develop Optical Recording Reproducing Apparatus
Jan 04, 2007 ... ALEXANDRIA, Va., Jan. 4 -- Yoshiaki Komma and Tetsuo Saimi, both of Hirakata, Japan, Hidenori Wada of Uji, Japan, Daisuke Ogata of Amagasaki, Japan, Seiji Nishino of Osaka, Japan, Hiroaki Yamamoto of Kawabe-gun, Japan, and Shin-ichi Kadowaki of Sanda, Japan, have developed an optical element, an ...
Massachusetts Inventor Develops Intra-Ocular Pressure Relief Shunt
Jan 04, 2007 ... ALEXANDRIA, Va., Jan. 4 -- Claes H. Dohlman of Weston, Mass., has developed a shunt for relief of intra-ocular pressure. According to the U.S. Patent & Trademark Office: "A shunt for relief of intra-ocular pressure includes a pressure-relief valve and a jacket enclosing the pressure ...
Irish, British Inventors Develop Manufacturing Facility Part Picking Apparatus
Jan 04, 2007 ... ALEXANDRIA, Va., Jan. 4 -- Niall Sheehan and Terence Madden, both of Limerick, Ireland, and Matthew Griffiths of Berkshire, Great Britain, have developed an apparatus for enabling part picking in a manufacturing facility. According to the U.S. Patent & Trademark Office: "An apparatus ...
Washington, Oregon Inventors Develop Separable Printer Key
Jan 04, 2007 ... ALEXANDRIA, Va., Jan. 4 -- Scott D. Sturgeon of Vancouver, Wash., and David C. Johnson of Portland, Ore., have developed a separable key for establishing detachable printer component compatibility with a printer. According to the U.S. Patent & Trademark Office, the invention relates ...
South Korean Inventors Develop Boosted Voltage Stabilization Method
Jan 04, 2007 ... ALEXANDRIA, Va., Jan. 4 -- Sung-Eun Kim, Sun-Young Kim, Jin-Kyung Kim, Seong-Jun Song and Hoi-Jun Yoo, all from Daejeon, South Korea, have developed an apparatus and a method for stabilizing a boosted voltage, an apparatus and a method for generating a boosted voltage having the ...
California Inventors Develop Micro-Electromechanical Switch Module
Jan 04, 2007 ... ALEXANDRIA, Va., Jan. 4 -- Jeffrey F. DeNatale and Jonathan B. Hacker, both of Thousand Oaks, Calif., and Robert E. Mihailovich of Newbury Park, Calif., have developed a 1:N micro-electromechanical (MEM) switch module. According to the U.S. Patent & Trademark Office: "A 1:N MEM ...
German Inventors Develop Circulating Belt Mechanism
Jan 04, 2007 ... ALEXANDRIA, Va., Jan. 4 -- Jens Hamann and Dietmar Stoiber, both of Furth, Germany, Bernd Wedel of Nurnberg, Germany, and Gerhard Forste Schwarzenbruck, Germany, have developed a method of operating a circulating mechanism. According to the U.S. Patent & Trademark Office: "A circulating ...
Japanese Inventors Develop Color Separating-Combining Optical System
Jan 04, 2007 ... ALEXANDRIA, Va., Jan. 4 -- Tatsuo Chigira and Masayuki Abe, both of Tochigi, Japan, and Atsushi Okuyama of Saitama, Japan, have developed a color separating optical system, an image display optical system, and a projection image display apparatus. According to the U.S. Patent & ...
Georgia Inventors Develop Emergency Alert System
Jan 04, 2007 ... ALEXANDRIA, Va., Jan. 4 -- Azita M. Manson of Duluth, Ga., and Timothy H. Addington of Roswell, Ga., have developed a system for inputting conventional emergency alert messages into a digital subscriber television system. According to the U.S. Patent & Trademark Office: "The method ...
Mississippi Inventor Develops Charge Pump
Jan 04, 2007 ... ALEXANDRIA, Va., Jan. 4 -- Raymond S. Winton of Starkville, Miss., has developed a charge pumps suitable for use in integrated circuits. According to the U.S. Patent & Trademark Office: "A passive charge pump includes a plurality of stages or a single stage, with each stage including ...
Australian Inventors Develop Modular Printhead Assembly
Jan 04, 2007 ... ALEXANDRIA, Va., Jan. 4 -- Kia Silverbrook and Tobin Allen King, both of Balmain, Australia, have developed a modular printhead that includes an elongate carrier. According to the U.S. Patent & Trademark Office: "An elongate fluid transporter can be received in the carrier and ...
New Jersey Inventor Develops Network Routing Method
Jan 04, 2007 ... ALEXANDRIA, Va., Jan. 4 -- David L. Rhodes of Brick, N.J., has developed a method and a system for fast computation of routes under multiple network states with communication continuation. According to the U.S. Patent & Trademark Office: "A system and method for network routing is ...
Texas Inventor Develops Terminal-Based Link Adaptation Scheme
Jan 04, 2007 ... ALEXANDRIA, Va., Jan. 4 -- Khiem Le of Coppell, Texas, has developed a method for communication of multimedia information, such as multimedia information formatted pursuant to the real-time transport protocol (RTP). According to the U.S. Patent & Trademark Office: "Apparatus, and ...
Japanese Inventors Develop Printing Unit Making Method
Jan 04, 2007 ... ALEXANDRIA, Va., Jan. 4 -- Kazutada Dejima, Shinichi Fujimoto and Shinya Kobayashi, all from Hiroshima-ken, Japan, have developed a module for sheet-fed perfecting multi-color printing press. According to the U.S. Patent & Trademark Office, the invention relates to an "apparatus and ...
French Inventors Develop Overcap Closures with Rolled Apron
Jan 04, 2007 ... ALEXANDRIA, Va., Jan. 4 -- Philippe Christophe of Morangis, France, and Jacky Maugas of Ay, France, have developed an overcap for receptacles or bottles containing either a still liquid, typically red wine, or an effervescent liquid or a liquid under pressure, typically an effervescent wine or a ...
Spanish Inventor Develops Stopper with Guaranteed Tamper-Proof Seal
Jan 04, 2007 ... ALEXANDRIA, Va., Jan. 4 -- Alberto Ochoa Laburu of Guipuzcoa, Spain, has developed a stopper for a container. According to the U.S. Patent & Trademark Office: "A stopper incorporates a cylindrical body attachable to the edge of a container or bottle and a cover with a hinge. In the ...
Australian Inventors Develop Modular Inkjet Printhead
Jan 04, 2007 ... ALEXANDRIA, Va., Jan. 4 -- Norman Michael Berry, Akira Nakazawa and Kia Silverbrook, all from Balmain, Australia, have developed an inkjet printhead that includes an elongate casing that defines a longitudinally extending mounting formation. According to the U.S. Patent & Trademark ...
Swedish Inventors Develop Motor Vehicle Sensor Signals Adaptive Filter Model
Jan 04, 2007 ... ALEXANDRIA, Va., Jan. 4 -- Fredrik Gustafsson of O G Svenssons vag, Sweden, Stefan Ahlqvist of Stormvagen, Sweden, Marcus Drevo of ANGbylundsgatan, Sweden, Urban Forssell of Farsaxvagen, Sweden, and Niclas Persson of Trumslagaregatan, Sweden, have developed an adaptive filter model for motor ...
German Inventor Develops Film Extrusion Plants Operator Panel
Jan 04, 2007 ... ALEXANDRIA, Va., Jan. 4 -- Reinhard Paetzold of Osnabrueck, Germany, has developed an operator panel for film extrusion plants. According to the U.S. Patent & Trademark Office: "An operating panel for a film extrusion plant displays the spatial relationship of operating elements of ...