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Browse by Category: Main > Information Technology
Class Information
Number: 700/301
Name: Data processing: generic control systems or specific applications > Specific application, apparatus or process > Specific application of pressure responsive control system
Description: Subject matter wherein position of an object is regulated based on positional measurement data.


Patents under this class:
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Patent Number Title Of Patent Date Issued
7539548 Smart-control PLC based touch screen driven remote control panel for BOP control unit May. 26, 2009
7518865 Real time adaptive active fluid flow cooling Apr. 14, 2009
7499761 Variable function voting solenoid-operated valve apparatus having air-to-move valve actuators and testing method therefor Mar. 3, 2009
7415376 Valve tester control enhancements Aug. 19, 2008
7413499 Grinding process and apparatus with arrangement for grinding with constant grinding load Aug. 19, 2008
7379792 Pressure transmitter with acoustic pressure sensor May. 27, 2008
7370786 Bonding method and bonding apparatus May. 13, 2008
7360492 Railway car with overload detector Apr. 22, 2008
7246028 Method for transmitting data from sensor to a control unit, and a corresponding sensor and control unit Jul. 17, 2007
7231277 Surface shape determining device for a machining apparatus and surface shape determining method Jun. 12, 2007
7209050 Automatic vehicle collision avoidance and warning system Apr. 24, 2007
7209806 Self-contained electronic pressure monitoring and shutdown device Apr. 24, 2007
7196487 Method and system for robot localization and confinement Mar. 27, 2007
7190281 Vehicle environment monitoring device, vehicle environment monitoring method, control program and computer-readable recording medium Mar. 13, 2007
7181654 System and method for detecting an abnormal situation associated with a reactor Feb. 20, 2007
7085628 Apparatus for the correction of temperature drift for pressure sensor, pressure control apparatus and pressure-type flow rate control apparatus Aug. 1, 2006
7039502 Risk assessment for relief pressure system May. 2, 2006
7031807 Device and method for securing apparatuses with parts freely movable in space Apr. 18, 2006
7013968 Method and apparatus for individually cooling components of electronic systems Mar. 21, 2006
6944524 Air cylinder controller Sep. 13, 2005
6934604 Robot apparatus, method of controlling robot apparatus, method of display, and medium Aug. 23, 2005
6922612 Combustion vibration estimating apparatus, plant and gas turbine plant Jul. 26, 2005
6853871 Exposure apparatus Feb. 8, 2005
6826456 System and method for controlling server chassis cooling fans Nov. 30, 2004
6816795 Compressed gas system Nov. 9, 2004
6799951 Compressor degradation detection system Oct. 5, 2004
6795753 Compressor control module Sep. 21, 2004
6772062 Intelligent ultra high speed distributed sensing system and method for sensing roadway markers for intelligent vehicle guidance and control Aug. 3, 2004
6760649 Thermal management of a laptop computer Jul. 6, 2004
6704682 Dual sensor process pressure switch having high-diagnostic one-out-of-two voting architecture Mar. 9, 2004
6701223 Method and apparatus for determining optimal control settings of a pipeline Mar. 2, 2004
6697713 Control for pipeline gas distribution system Feb. 24, 2004
6646361 Method of synchronizing the switching of a circuit breaker with voltage waveform Nov. 11, 2003
6615114 Calibration system and method for work machines using electro hydraulic controls Sep. 2, 2003
6591201 Fluid energy pulse test system Jul. 8, 2003
6508896 Method and apparatus for calibrating and optimizing equipment for product fabrication Jan. 21, 2003
6477447 Methods to generate numerical pressure distribution data for developing pressure related components Nov. 5, 2002
6430459 Nip pressure sensing system Aug. 6, 2002
6393336 Nozzle clogging detection device and method May. 21, 2002
6356811 Control system for pneumatic actuators Mar. 12, 2002
6302129 Pulse sensing feedback control system Oct. 16, 2001
6275747 Microcomputer and its access speed control method Aug. 14, 2001
6243625 Automated quarry operation with communication interface Jun. 5, 2001
6205369 Nip pressure sensing system Mar. 20, 2001
6192299 Method of measuring operation characteristic of proportional electromagnetic control valve, method of controlling operation of hydraulic cylinder, and method of modifying operation characteris Feb. 20, 2001
6175778 Computer vision-based rotor machining system apparatus and method Jan. 16, 2001
6112137 Adaptive system for predictive control of district pressure regulators Aug. 29, 2000
5999886 Measurement system for detecting chemical species within a semiconductor processing device chamber Dec. 7, 1999
5966674 Flow signal filter Oct. 12, 1999
5959570 Automotive forward looking sensor blockage detection system and related techniques Sep. 28, 1999

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