ClassID:

126712

D21G9/0009 - CPC Classification

Classification description:

Other accessories for paper-making machines Paper-making control systems

Sub-classes:
Recent Application in this class:
#1
20250369185
2025-12-04

SHEET MANUFACTURING APPARATUS AND HUMIDIFYING APPARATUS

#2
20250327247
2025-10-23

SHEET MANUFACTURING APPARATUS

#3
20250171962
2025-05-29

SHEET MANUFACTURING APPARATUS

#4
20250137198
2025-05-01

SHEET MANUFACTURING APPARATUS

#5
20250029231
2025-01-23

METHOD FOR ADJUSTMENT OF A COMPONENT

#6
20250020502
2025-01-16

Roll Weight System for On Machine Dynamic Verification

#7
20240384469
2024-11-21

Mini-Scan for Dynamic Correlation

#8
20220380978
2022-12-01

Disruptor assembly adjustment system and method

#9
20220205181
2022-06-30

Fiber body forming apparatus and control method of fiber body forming apparatus

#10
20220145539
2022-05-12

METHOD AND DEVICE FOR DETECTING A WEB BREAK OF A FIBROUS WEB, INDUSTRIAL PLANT AND COMPUTER PROGRAM PRODUCT

#11
20220098792
2022-03-31

Sheet manufacturing apparatus

#12
20210301466
2021-09-30

Monitoring apparatus and monitoring method

#13
20210189649
2021-06-24

Disruptor assembly adjustment system and method

#14
20210164160
2021-06-03

Monitoring system, control system, and actuation assembly of a paper machine, and a method of controlling

#15
20210047779
2021-02-18

Sheet manufacturing method

#16
20200277734
2020-09-03

Method and device for measuring property of moving fiber web

#17
20200270814
2020-08-27

Defibrated material manufacturing device, and sheet manufacturing apparatus

#18
20200179989
2020-06-11

Cleaning system and method for cleaning a band circulating in a paper making machine and paper making machine comprising said system

#19
20200141059
2020-05-07

Web manufacturing apparatus and sheet manufacturing apparatus

#20
20200140220
2020-05-07

Transporting apparatus, fibrous feedstock recycling apparatus, and transporting method

#21
20200101637
2020-04-02

Sheet manufacturing apparatus and control method of sheet manufacturing apparatus

#22
20190309475
2019-10-10

Vaporization type humidification unit, control method of vaporization type humidification unit, and sheet manufacturing apparatus

#23
20190276984
2019-09-12

SYSTEMS AND METHODS FOR VARIABLE SHOWER WATER JET IMPINGEMENT FOR FABRIC CONDITIONING

#24
20190263018
2019-08-29

Raw material supply device and sheet manufacturing apparatus

#25
20190234019
2019-08-01

Monitoring system, control system, and actuation assembly of a paper machine, and a method of controlling

#26
20190129396
2019-05-02

Machine vision method and system for monitoring manufacturing processes

#27
20190064754
2019-02-28

Application of model predictive control (MPC)-based forced ramping of process input variables and process output reference trajectory design over a prediction horizon for MPC-based paper machine grade change control

#28
20190055102
2019-02-21

Method, system and a computer program product for condition monitoring of a fiber web or paper finishing machine

#29
20190049381
2019-02-14

Optical detection of fluorescent liquid from a wood fibre web

#30
20190032280
2019-01-31

Defibrated material manufacturing device, and sheet manufacturing apparatus

#31
20190024315
2019-01-24

Methods of converting a paper web into paper products by reading marks on the paper web

#32
20190010005
2019-01-10

Continuous web sheet defect analytics, classification and remediation for enhancing equipment efficiency and throughput

#33
20180347115
2018-12-06

Sheet manufacturing apparatus, control method of sheet manufacturing apparatus, and sheet manufacturing method

#34
20180334765
2018-11-22

Sheet manufactured from recyclable materials

#35
20180225819
2018-08-09

Measurement of tissue paper

#36
20180223477
2018-08-09

Methods of controlling a converting line that produces paper products

#37
20180187373
2018-07-05

Method of controlling a converting line used to convert a paper web into paper products by reading marks on the paper web

#38
20180171557
2018-06-21

Support Plate for a Doctor of a Fiber Web Machine and Doctor Assembly of a Fiber Web Machine and Method in a Doctor of a Fiber Web Machine

#39
20180142412
2018-05-24

Monitoring system, control system, and actuation assembly of a paper machine

#40
20180073196
2018-03-15

DETERMINATION OF CD AND/OR MD VARIATIONS FROM SCANNING MEASUREMENTS OF A SHEET OF MATERIAL

#41
20180058007
2018-03-01

Paper web having a surface that includes a plurality of sections, at least one of the sections having a plurality of positions, with ink applied to the paper web surface at some of the plurality of positions

#42
20170314173
2017-11-02

Sheet manufacturing apparatus

#43
20170175331
2017-06-22

Suction roll assembly

#44
20170131240
2017-05-11

Acoustic emission system and method for predicting explosions in dissolving tank

#45
20170081794
2017-03-23

Sheet manufacturing apparatus

#46
20170044720
2017-02-16

METHOD FOR ADJUSTING A PAPERMAKING PROCESS TO EXTEND THE OPERATING LIFE OF A PAPERMAKING BELT

#47
20170044715
2017-02-16

PAPERMAKING BELT

#48
20170011317
2017-01-12

Integration of clothing performance in planning optimization of paper and board machine to reduce manufacturing costs

#49
20160298296
2016-10-13

Process to improve the convertability of parent rolls

#50
20160194827
2016-07-07

Process to improve the convertability of parent rolls

#51
20160142682
2016-05-19

Synchronization of imaging

#52
20160123773
2016-05-05

Gap and displacement magnetic sensor system for scanner heads in paper machines or other systems

#53
20160122946
2016-05-05

Measurement of web

#54
20160090695
2016-03-31

Cutting machine

#55
20160083906
2016-03-24

Method for making a papermaking belt

#56
20160083905
2016-03-24

Method for adjusting a papermaking process

#57
20160083904
2016-03-24

Papermaking belt

#58
20160019686
2016-01-21

Measurement of tissue paper

#59
20150330022
2015-11-19

Controller And Method For Controlling A Property Of An Object

#60
20150308934
2015-10-29

Apparatus and method for stretch measurements of tissue webs

#61
20150292163
2015-10-15

Systems for controlling a manufacturing line used to convert a paper web into paper products by reading marks on the paper web

#62
20150292162
2015-10-15

Methods and apparatuses for controlling a manufacturing line used to convert a paper web into paper products by reading marks on the paper web

#63
20150292161
2015-10-15

Method of marking a paper web for controlling a manufacturing line used to convert the paper web into paper products by reading marks on the paper web

#64
20150292155
2015-10-15

Methods and apparatuses for controlling a manufacturing line used to convert a paper web into paper products by reading marks on the paper web

#65
20150240418
2015-08-27

Sheet manufacturing apparatus and sheet manufacturing method

#66
20150136161
2015-05-21

Basis weight measuring apparatus and method for sheet tobacco, and manufacturing system and method for sheet tobacco

#67
20140345397
2014-11-27

Scanning sensor arrangement for paper machines or other systems

#68
20140110871
2014-04-24

Concept to separate wet end and dry end paper machine control through estimation of physical properties at the wire

#69
20130329037
2013-12-12

Noncontact caliper measurements of sheet products using intersecting lines in sheet manufacturing or processing systems

#70
20130299112
2013-11-14

Hand-held apparatus for controlling the condition of a circulating band in a papermaking machine

#71
20120325002
2012-12-27

Scanner diagnostics utilizing three axis accelerometers

#72
20120278032
2012-11-01

Determination of CD and/or MD variations from scanning measurements of a sheet of material

#73
20120197426
2012-08-02

System and method for generating indices to quantify operating transition performance of a continuous process

#74
20120072000
2012-03-22

Modelling of a property of paper, paperboard or board

#75
20120049070
2012-03-01

Continuous referencing for increasing measurement precision in time-domain spectroscopy

#76
20120010841
2012-01-12

System and method for adjusting an on-line appearance sensor system

#77
20110073263
2011-03-31

Enhanced method for monitoring the deposition of organic materials in a papermaking process

#78
20100233769
2010-09-16

Biomass treatment process

#79
20100228518
2010-09-09

Apparatus and method for measuring properties of unstabilized moving sheets

#80
20100227332
2010-09-09

Method for selecting antimicrobial agent and utilization thereof

#81
20100163202
2010-07-01

Press Felt for Papermaking

#82
20100141270
2010-06-10

PROCESS AND DEVICE TO MEASURE AT LEAST ONE QUALITATIVE VALUE OF A FIBROUS WEB

#83
20100139880
2010-06-10

WIRELESS MOISTURE MEASUREMENT FOR THE ROLL COATINGS OF FIBER WEB MACHINES AND MEASURING EQUIPMENT

#84
20100082120
2010-04-01

System and method for optimizing a paper manufacturing process

#85
20100070065
2010-03-18

Method to provide a prognosis of the surface topography of tissue paper

#86
20100024999
2010-02-04

Time domain spectroscopy (TDS)-based method and system for obtaining coincident sheet material parameters

#87
20090242157
2009-10-01

Paper Machine, Especially a Tissue Paper Machine

#88
20090240088
2009-09-24

Biomass treatment process and system

#89
20090218060
2009-09-03

Use of fluorescent nanoparticles to make on-line measurements of cross-web and machine-direction component and property variations in paper and continuous web products

#90
20090211721
2009-08-27

Method and arrangement for feeding chemicals into a process stream

#91
20090141963
2009-06-04

Method and apparatus for measuring deposition of particulate contaminants in pulp and paper slurries

#92
20090139676
2009-06-04

ASA emulsification with ultrasound

#93
20090088889
2009-04-02

Accurate tracking of web features through converting processes

#94
20090056412
2009-03-05

Method for calibration of measuring equipment and measuring equipment

#95
20080288100
2008-11-20

Method for creating a cutting plan for a strip-like material

#96
20080264658
2008-10-30

Apparatus for removing obstructions from a worksite

#97
20080066883
2008-03-20

Paper pulp pre-processor

#98
20080034880
2008-02-14

Web tension profile measuring method and roll applying the same

#99
20080011788
2008-01-17

Method and arrangement for feeding chemicals into a papermaking process

#100
20070255446
2007-11-01

Apparatus and method for controlling a paper machine or other machine using measurement predictions based on asynchronous sensor information

#101
20070255445
2007-11-01

Method and apparatus for achieving a fast cross direction caliper control recovery time

#102
20070233307
2007-10-04

Profile control method and system therefor

#103
20070169908
2007-07-26

Method and arrangement for feeding chemicals into a process stream

#104
20070117140
2007-05-24

Method for selecting antimicrobial agent and utilization thereof

#105
20070107867
2007-05-17

METHOD FOR DETERMINING PAPER STRENGTH

#106
20070008161
2007-01-11

Arrangement and method for starting a machine

#107
20060288782
2006-12-28

Method and apparatus for measuring grammage

#108
20060241801
2006-10-26

Method for increasing the capacity of an installation used to carry out an industrial process

#109
20060208194
2006-09-21

Microwave mass measuring device and process

#110
20060185809
2006-08-24

Actuator system for use in control of a sheet or web forming process

#111
20060143671
2006-06-29

Digital process analysis and control camera system

#112
20060143547
2006-06-29

Method and device for identifying the cause of failures in industrial processes

#113
20060085090
2006-04-20

Method for monitoring and analyzing a paper production process

#114
20060079986
2006-04-13

Method for monitoring and analyzing a process

#115
20060076119
2006-04-13

Machine for producing a fibrous web

#116
20050274474
2005-12-15

Papermaking machine

#117
20050150288
2005-07-14

Measuring device

#118
20050145359
2005-07-07

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

#119
20050145358
2005-07-07

Apparatus and method for determining the permeability of a circulating band in a paper machine

#120
20050114077
2005-05-26

System for computer assisted monitoring of a cross profile of a quality parameter in a material web

#121
20050021262
2005-01-27

Quality and condition monitoring based on spectrum separating measurement

#122
20050008765
2005-01-13

Method for monitoring quality of paper web

#123
20050004956
2005-01-06

Optical method for evaluating surface and physical properties of structures made wholly or partially from fibers, films, polymers or a combination thereof