ClassID:

164807

G01D5/24457 - CPC Classification

Classification description:

Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains Failure detection

Sub-classes:
Recent Application in this class:
#1
20240210216
2024-06-27

SIGNAL PROCESSING DEVICE, ROTARY MEASURING DEVICE, ROTARY MEASURING SYSTEM, AND VEHICLE

#2
20230408304
2023-12-21

Light control circuit of optical encoder and operating method thereof

#3
20230408302
2023-12-21

FAULT DETECTION DEVICE FOR ENCODER WIRING

#4
20230280190
2023-09-07

FUNCTIONAL SAFETY HIGH-SPEED FAIL-SAFE COUNTER MODULE

#5
20230204392
2023-06-29

APPARATUS AND METHOD FOR DETECTING A FAILURE OF A MOTOR DRIVE CIRCUIT

#6
20230194311
2023-06-22

POSITION SENSING SYSTEM WITH ERROR DETECTION AND CORRECTION

#7
20230152127
2023-05-18

Method for diagnosing a speed/position sensor

#8
20230003556
2023-01-05

DETECTION DEVICE AND STEERING DEVICE

#9
20220221312
2022-07-14

Light control circuit and frequency detector of optical encoder system, and operating method of frequency detector

#10
20220120591
2022-04-21

Encoder abnormality diagnosis device

#11
20210215513
2021-07-15

Providing availability of rotary position sensor information after hardware failures

#12
20210172763
2021-06-10

Position encoder arrangement and method for determining a failure status of such arrangement

#13
20210010832
2021-01-14

Method and apparatus for monitoring a resolver

#14
20200300671
2020-09-24

Failure determination device for rotating machine control device and failure determination method

#15
20200256708
2020-08-13

Crankshaft, transmission or camshaft sensor, diagnosis system and method implementing such a sensor

#16
20200240285
2020-07-30

Shaft monitoring system

#17
20200216280
2020-07-09

Sensor control apparatus, sensor system, and image forming apparatus

#18
20200125049
2020-04-23

Encoder system

#19
20200088551
2020-03-19

Position detection system and method for detecting a movement of a machine

#20
20200055695
2020-02-20

Cage position detection device

#21
20200049530
2020-02-13

Magnetic sensor for system-level diagnostics

#22
20200011710
2020-01-09

METHOD AND DEVICE FOR MONITORING THE TRACK SIGNALS OF A POSITION CHANGE SENSOR

#23
20190353271
2019-11-21

Electric valve

#24
20190265075
2019-08-29

Meter reading sensor using TMR and hall effect sensors

#25
20190195657
2019-06-27

Redundant combinatory readout

#26
20190107416
2019-04-11

Encoder signal processing device, printer, printer-equipped imaging apparatus, and encoder signal processing method

#27
20190074780
2019-03-07

Failure determination device for angle detector of rotating machine and failure determination method

#28
20190072416
2019-03-07

Magnetic sensor for system-level diagnostics

#29
20190033850
2019-01-31

Controlling and maintaining operational status during component failures

#30
20180292238
2018-10-11

Encoder

#31
20180172486
2018-06-21

Apparatuses and methods for evaluating a signal emitted by a rotational angle sensor

#32
20180172480
2018-06-21

Detection of defects in motor position decoder system

#33
20180038477
2018-02-08

Sensor device for sensing a selector lever position and selector lever device for a motor vehicle

#34
20170248648
2017-08-31

Fault detection in variable differential transformer sensors based on zero-crossings of signals

#35
20170232616
2017-08-17

Robot apparatus, robot control method, method for manufacturing part, and recording medium

#36
20160245869
2016-08-25

Resolver abnormality detection apparatus

#37
20160169709
2016-06-16

Device and method for checking a clock signal of a position measuring device

#38
20150088450
2015-03-26

Position-measuring device and method for testing a clock signal

#39
20150077156
2015-03-19

Interface circuit for detecting fault of resolver and method thereof

#40
20150035465
2015-02-05

Rotating electrical machine control apparatus and rotating electrical machine system

#41
20140375331
2014-12-25

Fault detection of four wire variable differential transformer sensors

#42
20140365434
2014-12-11

Data collecting method and apparatus, and mobile terminal

#43
20140022556
2014-01-23

Position encoder systems

#44
20130307528
2013-11-21

INTELLIGENT WIRE CONNECTORS

#45
20130301059
2013-11-14

Position-measuring device able to monitor deviations from a setpoint behavior and method for operating the position-measuring device

#46
20130033882
2013-02-07

Method and device for increasing the robustness of a vehicle headlight having a cylindrical prism

#47
20120290238
2012-11-15

Method and apparatus for detection of LVDT core fallout condition

#48
20120193523
2012-08-02

Optical encoder with misalignment detection and adjustment method associated therewith

#49
20120116717
2012-05-10

Rotation angle detection device and electric power steering apparatus using same

#50
20100295691
2010-11-25

Intelligent wire connectors

#51
20100277224
2010-11-04

Active sensor with operating mode changeover

#52
20100085082
2010-04-08

Ternary sensor inputs

#53
20090229340
2009-09-17

Scale and readhead apparatus and method

#54
20090229134
2009-09-17

ENCODER INCLUDING ABNORMALITY DETECTING DEVICE AND CONTROL SYSTEM THEREOF

#55
20090210186
2009-08-20

Operating method for a sensor and a control facility communicating with the sensor

#56
20080296521
2008-12-04

METHOD AND SYSTEM FOR REDUCING OR ELIMINATING UNCONTROLLED MOTION IN A MOTION CONTROL SYSTEM

#57
20080079624
2008-04-03

Encoder communication circuit

#58
20080067332
2008-03-20

Scale and readhead apparatus

#59
20070219733
2007-09-20

Resolver signal processing device

#60
20070216399
2007-09-20

Scanning device having position correcting measuring device with connected monitoring device

#61
20060288598
2006-12-28

Position measuring arrangement and method for controlling scanning signals of the position measuring arrangement

#62
20050252272
2005-11-17

Resolver digital converter

#63
20050237016
2005-10-27

Rotating angle detecting apparatus and electric power steering apparatus

#64
20050171713
2005-08-04

Self-diagnosing system for encoder

#65
20050139017
2005-06-30

Rotational angle detecting apparatus and torque detecting apparatus

#66
20050043851
2005-02-24

Automatic encoder resolution calibration and length measurement system and method

#67
20050040814
2005-02-24

Method and apparatus for providing information from a speed and direction sensor

#68
17811461
2023-08-22

System and method for material manufacturing based on predicted properties of unconsolidated composite material

#69
17118438
2022-05-17

Light control circuit adapting to input signal frequency and operating method thereof

#70
15909248
2018-09-25

Phase modulation-type redundant two-phase-output resolver and signal output method thereof