Patent International Class: G01P 3/0

«1

Control method and system
Inventor: Messersmith, et al. | Patent Number: 8138709

System and method for controlling an anode side recirculation pump in a fuel cell system
Inventor: Baaser, et al. | Patent Number: 8129056

Means for improving inertial measurement unit reliability for cannon launched applications
Inventor: Lee, et al. | Patent Number: 8113045

Effect setting device systems and methods
Inventor: Watanabe, et al. | Patent Number: 8110735

Optical sensor array system for parallel processing of chemical and biochemical information
Inventor: Xiao, et al. | Patent Number: 8105552

Keyboard tester
Inventor: Rau | Patent Number: 8099253

Procedure for estimating the torque transmitted by a friction clutch controlled by an actuator
Inventor: Corigliano, et al. | Patent Number: 8095334

Device for locating a right or left position of a tire and wheel assembly of a vehicle
Inventor: Penot, et al. | Patent Number: 8095333

Fall detection apparatus
Inventor: Kawahara | Patent Number: 8079260

Measuring device for determining a position and/or a speed
Inventor: Finkler | Patent Number: 8069580

Kinematic estimator for vehicle lateral velocity using force tables
Inventor: Ryu, et al. | Patent Number: 8050838

Over one turn rotation angle sensor using rotating magnetic field
Inventor: Hatanaka, et al. | Patent Number: 8030917

System identification device
Inventor: Andoh, et al. | Patent Number: 8005630

Adaptive real-time analysis method for dynamic signals generated by rotary machines
Inventor: Pan, et al. | Patent Number: 7991590

Electrical submersible pump rotation sensing using an XY vibration sensor
Inventor: Schoonover | Patent Number: 7953575

Moving body posture angle detecting apparatus
Inventor: Sugihara, et al. | Patent Number: 7949487

Method of detecting a reference zone arranged on the periphery of a toothed disk fastened to a rotary component, with a view to determining the angular position of said rotary component
Inventor: Zouboff | Patent Number: 7945421

Electronic measurement of off-center run-out and reel-hub mismatch
Inventor: Weng, et al. | Patent Number: 7945419

Speed measuring system and speed measuring method thereof
Inventor: Ge, et al. | Patent Number: 7925466

Determination of the rotational speed of a transmission shaft
Inventor: Fuhrer | Patent Number: 7908914

Dynamic observer for the estimation of vehicle lateral velocity
Inventor: Nardi, et al. | Patent Number: 7908112

Speed and position sensing device for EMD two-cycle diesel engines
Inventor: Harrison, et al. | Patent Number: 7905220

Angular velocity detection apparatus
Inventor: Jinno, et al. | Patent Number: 7898150

Sensor for detecting acceleration and angular velocity
Inventor: Okada | Patent Number: 7882740

Method and apparatus for geometric rotor stacking and balancing
Inventor: Lee, et al. | Patent Number: 7877223

Method and apparatus for monitoring the rotational speed of the shaft of a gas turbine
Inventor: Kulczyk, et al. | Patent Number: 7856337

Method and apparatus for monitoring the rotational speed of shaft
Inventor: Kulczyk, et al. | Patent Number: 7840370

Method and device for measuring rotation speed of rotating equipment
Inventor: Takeuchi | Patent Number: 7835883

Method for measuring the muzzle velocity of a projectile or the like
Inventor: Frick | Patent Number: 7825850

System and method for detection of stopped vehicle
Inventor: Maitlen | Patent Number: 7813890

Sensing misalignment detection and estimation system
Inventor: DeMersseman, et al. | Patent Number: 7813851

Musical instrument and supporting system incorporated therein for music players
Inventor: Suzuki | Patent Number: 7807909

Acoustic-effect assignment controlling apparatus and computer readable medium having a computer program for controlling assignment of acoustic effects
Inventor: Sato | Patent Number: 7795525

Display device calibration system
Inventor: Marcu, et al. | Patent Number: 7777755

Checking of turbomachine blades
Inventor: Bouron, et al. | Patent Number: 7774157

Compensated measurement of angular displacement
Inventor: Hertzman, et al. | Patent Number: 7762135

Highly fault-tolerant method for evaluating phase signals
Inventor: Steinlechner, et al. | Patent Number: 7751997

Rotation detecting device and anti-skid braking system using the same
Inventor: Takahashi, et al. | Patent Number: 7741838

Acceleration sensor
Inventor: Nakatani | Patent Number: 7735368

Foot controlled effects knob and related methods
Inventor: Smith | Patent Number: 7709726

Electronic musical instrument with velocity indicator
Inventor: Ohmura, et al. | Patent Number: 7674964

Key actuating system
Inventor: Yamashita, et al. | Patent Number: 7667116

Method for determining a critical reduction in shaft speed in a work machine
Inventor: Chervenka, et al. | Patent Number: 7664615

Method and apparatus for sensing and controlling fan speed
Inventor: Gross, et al. | Patent Number: 7661316

Systems and methods for high precision feedback control in closed loop sensors
Inventor: Strandjord, et al. | Patent Number: 7630082

Jog zone free fiber optic coil
Inventor: Kopacz, et al. | Patent Number: 7626762

Method and system for operating a sensor
Inventor: Bolzmann, et al. | Patent Number: 7624636

Electronic keyboard instrument and processing method of the same
Inventor: Hirota | Patent Number: 7619157

Temperature compensation circuit, trimming circuit, and acceleration detector
Inventor: Katashi | Patent Number: 7603902

Preliminary data producer correlating music data with actual motion, automatic player and musical instrument
Inventor: Ohba | Patent Number: 7598448

Method for release of surface micromachined structures in an epitaxial reactor
Inventor: Partridge, et al. | Patent Number: 7595539

Vibrating gyroscopic sensor and method of adjusting vibrating gyroscopic sensor
Inventor: Takahashi, et al. | Patent Number: 7578187

Method and system for estimating rotor angular position and rotor angular velocity at low speeds or standstill
Inventor: Hu | Patent Number: 7577545

Impact-resistant acceleration sensor
Inventor: Hatano, et al. | Patent Number: 7562575

Electron/hole transport-based NEMS gyro and devices using the same
Inventor: Datskos | Patent Number: 7552636

Dithering mechanism for eliminating zero-rate bias in a gyroscope
Inventor: Tchertkov, et al. | Patent Number: 7548318

Method and apparatus for geometric rotor stacking and balancing
Inventor: Lee, et al. | Patent Number: 7539594

System and method for transient-based motor speed estimation with transient excitation
Inventor: Lu, et al. | Patent Number: 7538507

Kernel-mode audio processing modules
Inventor: Puryear | Patent Number: 7538267

Bearing with IC tag and seal for the same
Inventor: Nakajima, et al. | Patent Number: 7534045

Velocity sensor and ground vehicle velocity sensor using the same
Inventor: Nagasaku, et al. | Patent Number: 7532153

Effect system
Inventor: Yamada | Patent Number: 7525038

Micro-electromechanical structure with self-compensation of the thermal drifts caused by thermomechanical stress
Inventor: Merassi, et al. | Patent Number: 7520171

Output correction circuit for three-axis accelerometer
Inventor: Murayama | Patent Number: 7520170

Method of sensing the motion of a solid, using an absolute measurement that is associated with a measurement calculated by double integration
Inventor: David | Patent Number: 7460975

Multiple-point smoothing method for motor-speed estimation
Inventor: Wu, et al. | Patent Number: 7460974

Reverse rotation detector for internal combustion engine
Inventor: Hashizume | Patent Number: 7444262

Medical application for no-motion sensor
Inventor: Dwyer, et al. | Patent Number: 7437931

Electronic musical instrument and recording medium that stores processing program for the electronic musical instrument
Inventor: Tajika | Patent Number: 7429699

Acceleration sensor and inclination-detecting method
Inventor: Harada, et al. | Patent Number: 7428841

Method for tangential force variation and angular acceleration fluctuation prediction in tires
Inventor: Obunai | Patent Number: 7428467

Gauge with dual scale
Inventor: Cook | Patent Number: 7426864

Compensating accelerometer with optical angle sensing
Inventor: Chernyak, et al. | Patent Number: 7406868

Automatic player musical instrument with velocity conversion tables selectively accessed and electronic system used therein
Inventor: Sasaki | Patent Number: 7405350

Acoustic vibration analyzing apparatus and acoustic vibration analyzing method, program for analyzing acoustic vibration, and recording medium, readable by computer, on which program for analyzing acoustic vibration is stored
Inventor: Nakamura | Patent Number: 7401000

Method and system for accuracy of speed and acceleration measurements on rotating machinery with a speed wheel
Inventor: Shaver, et al. | Patent Number: 7400993

System and method for increasing sensor resolution using interpolation
Inventor: Gomez, et al. | Patent Number: 7386415

Sensor signal processing system and detector
Inventor: Nakazawa, et al. | Patent Number: 7377166

Electric drive control apparatus and method
Inventor: Yamaguchi, et al. | Patent Number: 7372223

Rotational angle detector
Inventor: Kondo, et al. | Patent Number: 7366636

Signal processing methods
Inventor: Biesse | Patent Number: 7366633

Detachable angular speed sensing system
Inventor: Weber, et al. | Patent Number: 7360421

Method of rotating a polyphase motor at less than rated speed
Inventor: Barie, et al. | Patent Number: 7345449

Determination of dynamic axle loads and/or wheel loads of a wheel vehicle
Inventor: Fiedler, et al. | Patent Number: 7340368

Vibrating gyroscopic sensor and method of adjusting vibrating gyroscopic sensor
Inventor: Takahashi, et al. | Patent Number: 7325452

Velocity sensor and ground vehicle velocity sensor using the same
Inventor: Nagasaku, et al. | Patent Number: 7310061

Method for monitoring tyre pressure monitoring systems in a motor vehicle
Inventor: Stolzl, et al. | Patent Number: 7289930

Method for determining a change in direction of rotation of a motor
Inventor: Bizard | Patent Number: 7283887

Rendition style determination apparatus and computer program therefor
Inventor: Akazawa, et al. | Patent Number: 7271330

Method and device for detecting a rotational speed, especially the rotational speed of the wheel of a vehicle
Inventor: Goebel, et al. | Patent Number: 7248991

Method for measuring the speed of an electrical machine
Inventor: Stork, et al. | Patent Number: 7248990

Speed measurement system for speed control of high-speed motors
Inventor: Bae | Patent Number: 7248989

Electronic measurement of the motion of a moving body of sports equipment
Inventor: Perkins | Patent Number: 7234351

Method of calculating compensation value for angle detecting sensor and angle detecting sensor using the method
Inventor: Shonai, et al. | Patent Number: 7231313

Angular rate sensor having a vibration gyroscope
Inventor: Betz, et al. | Patent Number: 7228251

System and method for transient-based motor speed estimation with transient excitation
Inventor: Lu, et al. | Patent Number: 7227326

Rotating speed detecting apparatus
Inventor: Nakakita, et al. | Patent Number: 7222044

Inertial measurement unit using rotatable MEMS sensors
Inventor: Kohler, et al. | Patent Number: 7212944

Method for detecting decompression of tires and device thereof, and program for judging decompression of tires
Inventor: Kitano | Patent Number: 7209856

Method for detecting straight-ahead driving based on information on the rotational speed of a wheel
Inventor: Grie.beta.er, et al. | Patent Number: 7200514

«1