ClassID:

126714

D21G9/0027 - CPC Classification

Classification description:

Other accessories for paper-making machines; Paper-making control systems controlling the forming section

Recent Application in this class:
#1
20250327248
2025-10-23

SPACING-AWARE PLANT DETECTION MODEL FOR AGRICULTURE TASK CONTROL

#2
20250277338
2025-09-04

APPARATUS FOR AND METHOD OF MEASURING SUSPENSION FLOWING IN TUBE FRACTIONATOR

#3
20250243626
2025-07-31

METHOD OF PRODUCING A PAPER PRODUCT AND SYSTEM FOR PRODUCING A PAPER PRODUCT

#4
20250092602
2025-03-20

CONTINUOUS PAPERMAKING MACHINES AND METHODS FOR CONTINUOUS PAPERMAKING

#5
20250027272
2025-01-23

METHOD OF CONTROLLING SHEET MANUFACTURING APPARATUS

#6
20240368838
2024-11-07

PAPERMAKING MACHINE THAT UTILIZES ONLY A STRUCTURED FABRIC IN THE FORMING OF PAPER

#7
20240328087
2024-10-03

Control of Papermaking Processes with Respect to Square Point Conditions

#8
20240200276
2024-06-20

DEVICE AND METHOD FOR SIMULTANEOUSLY PRODUCING A PLURALITY OF CONTAINERS COMPRISING FIBERS

#9
20240186552
2024-06-06

CARBON SHEET, METHOD FOR MANUFACTURING SAME, GAS DIFFUSION ELECTRODE, AND FUEL CELL

#10
20240141568
2024-05-02

METHOD FOR PRODUCING AIR-LAID PRODUCTS

#11
20230407564
2023-12-21

MONITORING SYSTEM, CONTROL SYSTEM, AND ACTUATION ASSEMBLY OF A PAPER MACHINE, AND A METHOD OF CONTROLLING

#12
20230383463
2023-11-30

SHEET MANUFACTURING APPARATUS

#13
20230383462
2023-11-30

SHEET MANUFACTURING APPARATUS

#14
20230220626
2023-07-13

Fiber body manufacturing apparatus and defibrating device

#15
20230193558
2023-06-22

System and method of producing micro fibrillated cellulose (MFC)

#16
20230143567
2023-05-11

FIBER DIAMETER MEASURING DEVICE, INORGANIC FIBER SHEET PRODUCING DEVICE, METHOD FOR MEASURING FIBER DIAMETER, AND METHOD FOR PRODUCING INORGANIC FIBER SHEET

#17
20230009598
2023-01-12

METHOD FOR IDENTIFYING DEFECTS IN A FILM, METHOD AND DEVICE FOR PRODUCING A FILM

#18
20220326685
2022-10-13

Estimating risk level in an aqueous process

#19
20220213650
2022-07-07

System, control system, an inspection system, and a method of controlling and cleaning a steam box

#20
20220098794
2022-03-31

Paper producing apparatus

#21
20210355637
2021-11-18

Monitoring system and method for wet end of a paper or board machine

#22
20210348334
2021-11-11

Monitoring system

#23
20210239583
2021-08-05

Measurement of elastic modulus of moving web

#24
20210214893
2021-07-15

APPARATUS FOR AND METHOD OF MEASURING SUSPENSION FLOWING IN TUBE FRACTIONATOR

#25
20210164160
2021-06-03

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

#26
20210108369
2021-04-15

System, control system, an inspection system, and a method of controlling and cleaning a steam box

#27
20200385924
2020-12-10

Fiber assembly-forming method and fiber assembly-forming apparatus

#28
20200141060
2020-05-07

Monitoring system for monitoring the conditions of a band circulating in a papermaking machine

#29
20200131705
2020-04-30

SHEET MANUFACTURING APPARATUS, SHEET, AND SHEET MANUFACTURING METHOD

#30
20190352852
2019-11-21

Apparatus for measuring the dewatering of a paper machine at different points of the wet end and a method for implementing it

#31
20190249366
2019-08-15

Paper trim cut measurement device and method

#32
20190234019
2019-08-01

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

#33
20190120811
2019-04-25

Deposit detection in a paper making system via vibration analysis

#34
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

#35
20190024315
2019-01-24

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

#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
20180142412
2018-05-24

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

#39
20180119355
2018-05-03

Method and device for monitoring a wear structure, in particular a sealing structure

#40
20180087220
2018-03-29

Method of designing model predictive control for cross directional flat sheet manufacturing processes to guarantee temporal robust stability and performance

#41
20180087219
2018-03-29

Technique to improve paper machine cross-directional model predictive control performance by creating a measurement profile reference trajectory

#42
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

#43
20170241078
2017-08-24

Augmented reality of paper sheet with quality measurement information

#44
20170175330
2017-06-22

Sheet former

#45
20170044720
2017-02-16

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

#46
20170044715
2017-02-16

PAPERMAKING BELT

#47
20170044714
2017-02-16

METHOD FOR MAKING A PAPERMAKING BELT

#48
20170011317
2017-01-12

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

#49
20160362839
2016-12-15

Methods of controlling a manufacturing line used to produce paper products by reading marks on a paper web

#50
20160332333
2016-11-17

Paper recycling device and paper recycling method

#51
20160177509
2016-06-23

Paper trim cut measurement device and method

#52
20160083906
2016-03-24

Method for making a papermaking belt

#53
20160083905
2016-03-24

Method for adjusting a papermaking process

#54
20160083904
2016-03-24

Papermaking belt

#55
20160010278
2016-01-14

Paper recycling device and paper recycling method

#56
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

#57
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

#58
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

#59
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

#60
20150081046
2015-03-19

Apparatus and method for modeling and control of cross-direction fiber orientation processes

#61
20140374047
2014-12-25

Paper recycling device and paper recycling method

#62
20140110871
2014-04-24

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

#63
20130213596
2013-08-22

Method for regulating the formation of a fibrous web

#64
20120253496
2012-10-04

AUTOMATED ADJUSTMENT FOR PRODUCING ROLLS OF MATERIAL IN AN INDUSTRIAL PROCESS

#65
20120145346
2012-06-14

Method for optimizing the energy balance in forming sections in machines for the production of fibrous webs, and forming section using control elements associated with dewatering units

#66
20120072000
2012-03-22

Modelling of a property of paper, paperboard or board

#67
20110295390
2011-12-01

Apparatus and method for modeling and control of cross-direction fiber orientation processes

#68
20110290438
2011-12-01

Closed-loop monitoring and identification of CD alignment for papermaking processes

#69
20110284178
2011-11-24

Apparatus and method for controlling curling potential of paper, paperboard, or other product during manufacture

#70
20110073263
2011-03-31

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

#71
20110024069
2011-02-03

Method for optimizing the energy balance in forming sections in machines for the production of fibrous webs, and forming section

#72
20100319866
2010-12-23

Measuring of web

#73
20100276099
2010-11-04

Simulation method, fiber orientation control method and fiber orientation control apparatus

#74
20100181039
2010-07-22

Device and method for measuring the velocity of a moving paper web

#75
20100179791
2010-07-15

Method and apparatus for creating a comprehensive response model for a sheet forming machine

#76
20100174512
2010-07-08

Method and apparatus for creating a generalized response model for a sheet forming machine

#77
20100082120
2010-04-01

System and method for optimizing a paper manufacturing process

#78
20090229777
2009-09-17

Web production with increased process efficiency

#79
20090199987
2009-08-13

METHOD FOR DEWATERING AND A DEWATERING APPARATUS

#80
20080264591
2008-10-30

Apparatus and method for controlling product grade changes in a paper machine or other machine

#81
20080245495
2008-10-09

Apparatus for measuring tension in paper web

#82
20080135198
2008-06-12

Apparatus For Controlling the Consistency of a Flow of Stock Solution

#83
20080073050
2008-03-27

METHOD AND APPARATUS FOR CONTROLLING AT LEAST ONE QUALITY FEATURE OF A RUNNING MATERIAL WEB

#84
20080066884
2008-03-20

Method and apparatus for controlling cross-machine direction (CD) controller settings to improve CD control performance in a web making machine

#85
20070169060
2007-07-19

Production optimization using data received from a removable component

#86
20070158044
2007-07-12

METHOD AND PLANT FOR PRODUCING A FIBROUS WEB

#87
20070151689
2007-07-05

Machine direction sensor system with cross direction averaging

#88
20070107491
2007-05-17

Measuring device for the measurement of dewatering rates of paper machines

#89
20070095495
2007-05-03

Method and apparatus for producing a fibrous web

#90
20060260063
2006-11-23

Cleaning method

#91
20060255300
2006-11-16

Measuring fiber orientation by detecting dispersion of polarized light

#92
20060111808
2006-05-25

Method for controlling one or more properties of a sheet of material

#93
20060096727
2006-05-11

Jet velocity vector profile measurement and control

#94
20060048910
2006-03-09

Device and method for on-line control of the fibre direction of a fibre web

#95
20060028213
2006-02-09

Microwave water weight sensor and process

#96
20060027350
2006-02-09

Method for producing a fibrous material web and monitoring system

#97
20050279477
2005-12-22

Method and arrangement for controlling short circulation in a paper machine or the like

#98
20050274473
2005-12-15

Dynamic calibration of papermaking machine

#99
20050224204
2005-10-13

Method and arrangement for controlling short circulation in a paper machine or the like

#100
20050139339
2005-06-30

Method and apparatus for monitoring of the dry line in a Foudrinier paper machine and for control based thereupon

#101
20050082027
2005-04-21

Method for determining retention of wire section in paper machine

#102
20050034831
2005-02-17

Method to measure tension in a moving web and to control properties of the web

#103
20050006044
2005-01-13

Method and apparatus for adjusting operation of wire section