Browsing U.S. Classifications

• All Classifications
  • 700: DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS
    • 700/1: GENERIC CONTROL SYSTEM, APPARATUS OR PROCESS
      • 700/8: Cascade control

Results display:

Refine search:

You need to login or signup to refine your search

Login | Signup

1-10 of 2,974 patent results

Analyze results
w/charts & graphs

Email me
new matches

Add results on
this page to list

Add ALL
results to list

Export
results

Method of generating and storing and operating an user program consisting of instructions for a stored-program control unit U.S. Patent US6144889 | Filed: 05/18/1998 | Issued: 11/07/2000 Assignee(s): Siemens AG | Inventor(s): Heiko Kammler + 1 | Agent(s): Kenyon & Kenyon | Examiner(s): Thomas C. Lee During the program execution of a user program, the function code assigned to an output signal and the function parameters assigned to this function code are read first. For each function parameter...

Actuator control apparatus and magnetic disk unit U.S. Patent US6216050 | Filed: 02/27/1998 | Issued: 04/10/2001 Assignee(s): International Business Machines Corporation | Inventor(s): Hiroyuki Ono + 1 | Agent(s): Monica D. Lee + 1 | Examiner(s): Ayaz Sheikh An actuator control system and a magnetic disk device having a hybrid control system. The actuator control system includes an LPF that can be processed by the hardware architecture of a HDD that do...

Alarm event generator apparatus, means and system U.S. Patent US6223091 | Filed: 05/29/1998 | Issued: 04/24/2001 Assignee(s): Siemens Energy & Automation, Inc. | Inventor(s): Terry Wayne Powell | Examiner(s): Paul P. Gordon An alarm event generation method and apparatus for signaling an alarm (436, 1400) for a process control system (100). The process control system (100) monitors a production run using a computer sys...

System for and method of allocating processing tasks of a control program configured to control a distributed control system U.S. Patent US6104962 | Filed: 03/26/1998 | Issued: 08/15/2000 Assignee(s): Rockwell Technologies, LLC | Inventor(s): Shivakumar Sastry | Agent(s): Diane M. Sangalli | Examiner(s): Joseph E. Palys A method and system for allocating programming objects of a control program configured to control a distributed control system having a plurality of distributed control modules. A graph model of th...

Method and system for determining an effective amount of light energy to delivery to fluids having targets for the light energy U.S. Patent US6219584 | Filed: 07/09/1999 | Issued: 04/17/2001 Assignee(s): Therakos, Inc. | Inventor(s): Kyu Ho Lee | Agent(s): McKenna & Cuneo, LLP | Examiner(s): William Grant Systems and methods for determining an effective amount of light energy to deliver to fluids, particularly fluids having target and non-target materials. The systems and methods specifically relate...

Electronic device controller U.S. Patent US6253114 | Filed: 06/03/1998 | Issued: 06/26/2001 Assignee(s): Sony Corporation | Inventor(s): Masahiro Takihara | Agent(s): Oblon, Spivak, McClelland, Maier & Neustadt, P.C. | Examiner(s): William Grant The present invention relates to a technique to realize the copying operation without any deterioration of information by simplified operation on the occasion of copying information to a plurality ...

Video acquisition system including objects with dynamic communication capabilities U.S. Patent US6256625 | Filed: 09/15/1998 | Issued: 07/03/2001 Assignee(s): National Instruments Corporation | Inventor(s): John R. Breyer + 1 | Agent(s): Conley, Rose & Tayon PC + 1 | Examiner(s): Jack Choules A video capture system and method which includes improved software control of image acquisition and processing. The method comprises first creating an image application using one or more objects. A...

Constructing applications in distributed control systems using components having built-in behaviors U.S. Patent US6205362 | Filed: 11/24/1997 | Issued: 03/20/2001 Assignee(s): Agilent Technologies, Inc. | Inventor(s): John C. Eidson | Examiner(s): William Grant A distributed control system including self-organizing components which are preselected on the basis of built in behaviors which are needed to perform a particular application. The built in behavio...

Surface determination and automatic milling in spinnerette manufacturing U.S. Patent US6161050 | Filed: 03/26/1998 | Issued: 12/12/2000 Assignee(s): Eastman Chemical Company | Inventor(s): Ernest Edward Jessee + 3 | Agent(s): Cheryl J. Tubach | Examiner(s): Paul P. Gordon A numerically controlled milling machine is used to mill the surface of a coined spinnerette after punching and before broaching the holes in the spinnerette. A probe is mounted on the milling mach...

System for analyzing and improving pharmaceutical and other capital-intensive manufacturing processes U.S. Patent US6243615 | Filed: 09/09/1999 | Issued: 06/05/2001 Assignee(s): Aegis Analytical Corporation | Inventor(s): Justin O. Neway + 2 | Agent(s): Holland & Hart LLP | Examiner(s): William Grant A method for displaying a visual process signature for ready visual recognition and communication of otherwise complex manufacturing process information. Process data may be stored in a plurality o...

Your search results have been limited to the top 10. Subscribe to Boliven PRO to access full search results