G01P13/0006 - CPC Classification Index

ClassID:

171044 ⎘

G01P13/0006 - CPC Classification

Classification description:

Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances

Sub-classes:

G01P13/0013 » {by using a solid body which is shifted by the action of the fluid} 25
G01P13/0026 » {by using deflection of baffle-plates} 10
G01P13/004 » {by using the rotation of vanes} 8
G01P13/0053 » {by using dynamo-electric effect} 1
G01P13/006 » {by using thermal variables} 21
G01P13/0066 » {by using differences of pressure in the fluid} 17
G01P13/0073 » {by using vibrations generated by the fluid} 7

Recent Application in this class:

20260043703

2026-02-12

PRESSURE SOURCE LOCALIZATION USING A MULTI-SENSOR WEARABLE DEVICE FOR BLAST AND SOUND WAVES

20250277807

2025-09-04

SYSTEM AND METHOD MONITORING FLUID FLOW

20250060390

2025-02-20

Attachable Wind Detection Device

20240358248

2024-10-31

ENDOSCOPE REPROCESSING SYSTEM AND TECHNIQUE TO DETECT DISCONNECTION OF AN ENDOSCOPE BIOPSY CHANNEL

20240061008

2024-02-22

Attachable wind detection device

20220381801

2022-12-01

Device for Measuring the Orientation of a Fluid Flow Relative to an Aerodynamic Surface, in Particular of an Aircraft, Using a Magnetic Sensor

20220341753

2022-10-27

Methods and systems for detecting wind shear conditions in an urban airspace

20220205781

2022-06-30

SYSTEM AND METHOD FOR MONITORING TILT OF A STRUCTURE

20220057425

2022-02-24

Airflow detection apparatus, airflow detection method, and airflow detection program

#10

20210389476

2021-12-16

Estimating vehicle speed through an advecting medium

#11

20210389343

2021-12-16

Attachable wind detection device

#12

20210341509

2021-11-04

ATTACHABLE WIND DETECTION DEVICE

#13

20210263064

2021-08-26

ATTACHABLE WIND DETECTION DEVICE

#14

20210181233

2021-06-17

ATTACHABLE WIND DETECTION DEVICE

#15

20210132104

2021-05-06

Visualization device and observation method for flow field

#16

20200399873

2020-12-24

IoT connected handwashing monitoring and compliance for various applications

#17

20200283037

2020-09-10

Systems and methods for measuring wind velocity for vehicles traversing a curve

#18

20200278268

2020-09-03

Directional differential pressure detector having an inclined conduit and a pitch indicator

#19

20200270853

2020-08-27

Non-contact system and method for detecting fluid flow

#20

20200257018

2020-08-13

Systems and methods for measuring environmental parameters

#21

20200225167

2020-07-16

Fluid measurement method, fluid measurement device, and measurement system

#22

20200110112

2020-04-09

Attachable wind detection device

#23

20190380254

2019-12-19

Rake rotor height control

#24

20190331520

2019-10-31

APPARATUS AND METHOD FOR MEASURING AIR FLOW

#25

20190277875

2019-09-12

Fluid measuring device

#26

20190234987

2019-08-01

DISCLOSING MOVEMENT

#27

20190033278

2019-01-31

Method for providing air quality information

#28

20190032640

2019-01-31

Wind turbine including sensor assembly and method of operating such

#29

20180301010

2018-10-18

System and method for detecting and suppressing fire using wind information

#30

20180274938

2018-09-27

Movement analyzer, movement analysis method, and program storage medium

#31

20180247510

2018-08-30

System and method for detecting fire location

#32

20180164174

2018-06-14

Directional differential pressure detector having an adjustable pivot arm

#33

20180100776

2018-04-12

Flight parameter measuring device with optical deformation sensors carried by the radome of an aircraft

#34

20180069992

2018-03-08

FLOW-DOWN DETERMINATION METHOD, FLOW-DOWN DETERMINATION APPARATUS AND DISCHARGE APPARATUS

#35

20180067143

2018-03-08

Bolometer fluid flow sensor

#36

20180067059

2018-03-08

Substrate surface information detection device and substrate surface information detection method

#37

20180055028

2018-03-01

Float with fishing conditions detection

#38

20170328345

2017-11-16

STABILIZED MICRO SPATIAL WIND VECTOR DETECTION APPARATUS AND METHOD FOR USE IN MARINE ENVIRONMENTS

#39

20170298585

2017-10-19

Hydraulic system and method for water control

#40

20170254828

2017-09-07

FLOW ANGLE PROBE

#41

20170176489

2017-06-22

Methods and systems for detecting gas flow by photoacoustic signal generation

#42

20170074897

2017-03-16

Calculating an estimate of wind resistance experienced by a cyclist

#43

20170028426

2017-02-02

Flow-down determination method, flow-down determination apparatus and discharge apparatus

#44

20160334436

2016-11-17

On-line fluid sensor

#45

20160328938

2016-11-10

System and method for detecting and suppressing fire using wind information

#46

20160328937

2016-11-10

System and method for detecting fire location

#47

20160325123

2016-11-10

Oxygen flow indicator using flow-powered illumination

#48

20160321900

2016-11-03

System and method for monitoring and suppressing fire

#49

20160197467

2016-07-07

Power control unit with remote sensor

#50

20160189216

2016-06-30

INFORMATION PUSHING METHOD AND COMMUNICATION SYSTEM

#51

20160161523

2016-06-09

Airflow test method, airflow test apparatus and clean room control system

#52

20160135899

2016-05-19

Flow indicators for surgical instrument reprocessing, and related systems and methods

#53

20150196784

2015-07-16

Oxygen flow indicator using flow-powered illumination

#54

20140340502

2014-11-20

Methods and apparatus for refractive flow measurement with three dimensions and uncertainty

#55

20140209787

2014-07-31

Liquid drop detection using backscattered light with amplifiers

#56

20140007669

2014-01-09

Measuring substrate, substrate treatment apparatus and substrate treatment apparatus operation method

#57

20130346018

2013-12-26

Method for obtaining data of substrate processing apparatus and sensor substrate

#58

20130049975

2013-02-28

Stir alarm

#59

20120318057

2012-12-20

Wind turbine optical wind sensor

#60

20120186614

2012-07-26

ADDITIVE ALERT SYSTEM

#61

20090093786

2009-04-09

METHOD FOR DETECTING THE OCCLUSION OF A TUBING FOR A DEVICE FOR ADMINISTERING PHYSIOLOGICAL LIQUIDS

#62

20080311665

2008-12-18

Chemical Assays

#63

20080150763

2008-06-26

Method and device for detecting, on the ground, the obstruction of a pressure tap of a static pressure sensor of an aircraft

#64

20080118369

2008-05-22

Microchip Inspection System and Microchip Inspection System Program

#65

20080001766

2008-01-03

On-line fluid sensor

#66

20070069903

2007-03-29

Industrial field device with automatic indication of solids

#67

20060236513

2006-10-26

System and method for detecting flow in a mass flow controller

#68

20060223204

2006-10-05

SYSTEM AND METHOD FOR DETECTING FLOW IN A MASS FLOW CONTROLLER

#69

20060219031

2006-10-05

SYSTEM AND METHOD FOR DETECTING FLOW IN A MASS FLOW CONTROLLER

#70

20060218762

2006-10-05

SYSTEM AND METHOD FOR DETECTING FLOW IN A MASS FLOW CONTROLLER

#71

20060186899

2006-08-24

Particle analyzer with specimen tube fluid detector

#72

20050040958

2005-02-24

Capacitive sensing monitor and method therefore

#73

19026647

2025-08-12

Dielectric sensor capable of identifying resin flow direction and preparation method and application thereof

#74

13874894

2015-06-23

Wind direction and orientation apparatus and method