ClassID:

170142

G01N2291/0237 - CPC Classification

Classification description:

Indexing codes associated with group; Indexing codes associated with the analysed material; Solids Thin materials, e.g. paper, membranes, thin films

Recent Application in this class:
#1
20250102989
2025-03-27

DETERMINATION DEVICE AND IMAGE FORMING APPARATUS

#2
20250076260
2025-03-06

METHOD FOR MEASURING THICKNESS, ROUGHNESS AND INTERFACE STIFFNESS OF COATING LAYER USING ULTRASONIC PHASE DERIVATIVE SPECTRUM

#3
20240230599
2024-07-11

METHOD AND DEVICE FOR DETERMINING A BELT TENSION OF A MACHINE DRIVE BELT

#4
20240053301
2024-02-15

MEASURING DEVICE AND METHOD FOR MEASURING PARAMETERS OF A PIEZOELECTRIC CRYSTAL ONTO WHICH A THIN FILM OF MATERIAL IS DEPOSITED AS WELL AS THIN-FILM DEPOSITION SYSTEMS WITH SUCH A DEVICE AND A METHOD FOR CONTROLLING SUCH SYSTEMS

#5
20240036005
2024-02-01

Imaging and Sensing of Thin Layer Using High-Frequency Ultrasonic Transducers

#6
20230304938
2023-09-28

CONTACTLESS DETERMINATION OF COATING FEATURES

#7
20230288375
2023-09-14

Coating inspection using steady-state excitation

#8
20230111861
2023-04-13

Smart packaging for improved medication regimen compliance

#9
20230054123
2023-02-23

Inspection device, processing device and inspection method

#10
20220341893
2022-10-27

Device, system and method for emission and reception of ultrasonic signals to and from a test material

#11
20220003719
2022-01-06

Ultrasonic detection and tensile calibration test method for bonding strength grade

#12
20210404982
2021-12-30

Smart packaging for improved medication regimen compliance

#13
20210341427
2021-11-04

TRANSDUCER, DEVICE AND METHOD FOR MONITORING INTEGRITY OF AN ADHESIVE BOND

#14
20210123796
2021-04-29

Acoustic sensor having waveguide and inspection device

#15
20210070573
2021-03-11

INSPECTION DEVICE, CONTROL METHOD, SHEET CONVEYOR, PRINTING APPARATUS, AND IMAGE READING APPARATUS

#16
20210025853
2021-01-28

Remote wide bandwidth ultrasonic inspection method and apparatus

#17
20200324229
2020-10-15

Arrangement and method for detecting a damage of a filter fabric of a disc filter at a disc filter unit using microphones

#18
20200256815
2020-08-13

Smart packaging for improved medication regimen compliance

#19
20190376891
2019-12-12

Determination apparatus for determining type of recording medium and image forming apparatus using the same

#20
20190302091
2019-10-03

Method for ascertaining treatment parameters of a textile by means of structural information

#21
20190265178
2019-08-29

Nondestructive multispectral vibrothermography inspection system and method therefor

#22
20190248611
2019-08-15

Medium processing apparatus and control method of medium processing apparatus

#23
20190227036
2019-07-25

Method and device for measuring mechanical parameters of multilayer composite thin film structure

#24
20190162703
2019-05-30

Device, system and method for emission and reception of ultrasonic signals to and from a test material

#25
20190161309
2019-05-30

Sensor for detecting at least one edge of a running product web

#26
20190107501
2019-04-11

Smart packaging for improved medication regimen compliance

#27
20190088710
2019-03-21

Transducer and inspection device

#28
20190035195
2019-01-31

Methods and device for checking value documents

#29
20190015672
2019-01-17

Method and apparatus for non-audible sensing of a defibrillator status indicator

#30
20180328896
2018-11-15

Ultrasonic inspection methods and systems

#31
20180238799
2018-08-23

Determination apparatus for determining type of recording medium and image forming apparatus using the same

#32
20180209943
2018-07-26

Apparatus, system, and method for inspecting parts

#33
20180194580
2018-07-12

Conveyance apparatus, reading apparatus, image forming apparatus and image forming system

#34
20180095394
2018-04-05

Sheet determination apparatus using ultrasonic wave transmitting unit or reception unit

#35
20180037996
2018-02-08

Film thickness monitoring system and method using the same

#36
20180011031
2018-01-11

Systems and methods for quality control of a periodic structure

#37
20180003679
2018-01-04

Photo-acoustic device and method for non-contact measurement of thin layers

#38
20170370884
2017-12-28

Quartz crystal microbalance sensor for deposition monitoring

#39
20170148246
2017-05-25

THICKNESS DETECTION DEVICE

#40
20170057768
2017-03-02

Sheet conveyance apparatus that detects overlapping of plurality of sheets, and image reading apparatus

#41
20160376695
2016-12-29

Method for monitoring usage of a physical vapor deposition (PVD) target with an ultrasonic transducer

#42
20160266059
2016-09-15

TESTING DEVICE AND METHOD FOR THE NONDESTRUCTIVE TESTING OF A COMPONENT

#43
20160259285
2016-09-08

Determination apparatus for determining type of recording medium

#44
20160232730
2016-08-11

Method for checking a value document

#45
20160152052
2016-06-02

Determination apparatus for determining type of recording medium and image forming apparatus using the same

#46
20160077478
2016-03-17

Determination apparatus for determining type of recording medium

#47
20150260688
2015-09-17

Sheet conveying device, image forming apparatus, and method of determining whether multi-feed has occurred

#48
20150233870
2015-08-20

Photo-acoustic device and method for non-contact measurement of thin layers

#49
20150212047
2015-07-30

Test Method for Sound Wave Detection of Cup Bottom

#50
20150177663
2015-06-25

Grammage detection sensor for recording material and image forming apparatus

#51
20150122026
2015-05-07

ULTRASONIC MEASURING METHOD AND DEVICE

#52
20150101410
2015-04-16

Methods of measuring a characteristic of a creping adhesive film and methods of modifying the creping adhesive film

#53
20150037053
2015-02-05

Sheet determination apparatus using ultrasonic wave transmitting unit or reception unit

#54
20150027218
2015-01-29

SECURITY SUBSTRATE, AND METHOD FOR AUTHENTICATION AND FOR REVEALING ATTEMPTS AT FORGERY

#55
20150000407
2015-01-01

Device and method for detecting deposits

#56
20150000406
2015-01-01

Method and device for detecting and analyzing deposits

#57
20140377450
2014-12-25

Ultrasonic transmitting and receiving device for thickness and/or grammage measurement

#58
20140373631
2014-12-25

Acoustic probing technique for the determination of interior pipe coating wear or scale build-up and liner wear

#59
20140338454
2014-11-20

Apparatus for and a method of improved timing control for non-destructive testing and inspection

#60
20140330527
2014-11-06

Diagnosis device for joint of sheet metal and method of diagnosing defect of joint of sheet metal using the same

#61
20140290367
2014-10-02

Method and device for examining a sheet-shaped or card-shaped valuable document having a security feature having one or more cavities

#62
20140033821
2014-02-06

NONINVASIVE MEASURING DEVICE AND NONINVASIVE MEASURING METHOD FOR PROBING AN INTERFACE

#63
20130308427
2013-11-21

Apparatus for detecting an edge of a material web

#64
20130255386
2013-10-03

Apparatus for and a method of improved timing control for non-destructive testing and inspection

#65
20130041602
2013-02-14

RECORDING MATERIAL DETERMINATION DEVICE FOR DETERMINING WHETHER RECORDING MATERIALS ARE DOUBLY FED

#66
20130000407
2013-01-03

Inspection System And Methods For Integral Seals

#67
20120266678
2012-10-25

Device for outputting and/or receiving ultrasound and ultrasound sensor for inspecting a valuable document

#68
20120247211
2012-10-04

Ultrasonic measuring method and ultrasonic measuring system

#69
20120201954
2012-08-09

Method of determining multilayer thin film deposition on a piezoelectric crystal

#70
20120144642
2012-06-14

Generating and Detecting Acoustic Resonance in Thin Films

#71
20120140206
2012-06-07

System and method for the ultrasonic detection of transparent window security features in bank notes

#72
20120061901
2012-03-15

ULTRASONIC DETECTING DEVICE AND SHEET HANDLING APPARATUS COMPRISING ULTRASONIC DETECTING DEVICE

#73
20110238423
2011-09-29

SONIC DOCUMENT CLASSIFICATION

#74
20110238422
2011-09-29

METHOD FOR SONIC DOCUMENT CLASSIFICATION

#75
20110231009
2011-09-22

METHOD FOR MANUFACTURING ULTRASONIC SENSOR, ULTRASONIC SENSOR, AND BANKNOTE HANDLING APPARATUS COMPRISING ULTRASONIC SENSOR

#76
20110226061
2011-09-22

Sheet processing device

#77
20110108469
2011-05-12

Limpness detecting device, limpness detecting method, and sheet handling apparatus including limpness detecting device

#78
20100221030
2010-09-02

Sheet material identifying apparatus, sheet material treating apparatus and sheet material identifying method

#79
20100219964
2010-09-02

Method and System for Detecting Faults in Sheet Material

#80
20100161253
2010-06-24

Method and apparatus for measuring properties of board products

#81
20100132470
2010-06-03

Device for outputting and/or receiving ultrasound and ultrasound sensor for inspecting a valuable document

#82
20100060881
2010-03-11

Ultrasonic detection system and method for the detection of transparent window security features in bank notes

#83
20100041987
2010-02-18

Imaging apparatus and method

#84
20090312957
2009-12-17

Method for assessing a state of a document of value with regard to limpness using ultrasound, and means for carrying out the method

#85
20090293619
2009-12-03

METHOD AND APPARATUS FOR EVALUATING ADHESION STRENGTH OF A THIN FILM

#86
20090260440
2009-10-22

Document inspection system

#87
20090223295
2009-09-10

Medium fatigue detection apparatus and medium fatigue detection method

#88
20090145233
2009-06-11

Carbon nanotube-quartz resonator with femtogram resolution

#89
20080240763
2008-10-02

Method for noncontact testing of the degree of hardening of ink and coating films

#90
20080240762
2008-10-02

Nondestructive methods for testing the degree of hardening or drying of inks and coatings

#91
20080170899
2008-07-17

Signal output and image forming apparatus with method of judging sheet type by impact detection

#92
20080123080
2008-05-29

Method of measuring sub-micron trench structures

#93
20080053231
2008-03-06

Method and apparatus for measuring paper sample stiffness

#94
20070273952
2007-11-29

Characterization of micro- and nano scale materials by acoustic wave generation with a CW modulated laser

#95
20070240512
2007-10-18

Ultrasonic method and apparatus for evaluating spot weld zone

#96
20070109540
2007-05-17

Method for measuring thin films

#97
20070047831
2007-03-01

Ultrasonic color imaging characterizing ultra-fine structures and continuously distributed physical conditions

#98
20070034008
2007-02-15

Monitoring of a glue pattern on a wrapping strip

#99
20070006654
2007-01-11

Method and device for determining the limpness of sheet material by means of ultra-sound

#100
20060077758
2006-04-13

Method and device for recognition of a tear-off strip on a material web

#101
20050228597
2005-10-13

Structural health monitoring system utilizing guided lamb waves embedded ultrasonic structural radar

#102
20050211404
2005-09-29

Method and apparatus for determining the lateral position of a web or fabric edge in a former

#103
20050145359
2005-07-07

Method and arrangement for determining the water permeability of clothing in a paper machine

#104
20050132809
2005-06-23

Methods for ultrasonic inspection of spot and seam resistance welds in metallic sheets and a spot weld examination probe system (SWEPS)

#105
20050087010
2005-04-28

Signal output apparatus, image forming apparatus and information output apparatus

#106
20050039534
2005-02-24

Methods for measuring strength of film and determining quality of object having the film

#107
20050034520
2005-02-17

Method and apparatus for detecting the position of the edge of a moving product web

#108
20050028594
2005-02-10

Method and apparatus for detecting wafer flaw

#109
17587117
2023-06-06

Method for determining the density of a sheet of material using a magnetic force feedback actuator positioner

#110
17163422
2022-04-05

Method and apparatus for measuring distortion and muffling of speech by a face mask

#111
15958676
2020-12-08

Apparatus and method for additive manufacturing and determining the development of stress during additive manufacturing

#112
15876250
2019-10-29

Ultrasonic through-thickness modulus evaluation of materials