ClassID:

81434

B65H2557/264 - CPC Classification

Classification description:

Means for control not provided for in groups  - ; Calculating means; Controlling methods with key characteristics based on closed loop control

Sub-classes:
Recent Application in this class:
#1
20250382147
2025-12-18

MEDIUM CONVEYING APPARATUS, MEDIUM CONVEYING METHOD, AND COMPUTER-READABLE NON-TRANSITORY MEDIUM

#2
20250279462
2025-09-04

WINDING DEVICE AND WINDING METHOD

#3
20250002280
2025-01-02

MEDIA CONVEYING APPARATUS

#4
20240425324
2024-12-26

Rope replacement apparatus

#5
20240123851
2024-04-18

ELECTRIC VEHICLE CABLE MOUNTING SYSTEM AND METHOD THEREFOR

#6
20240067376
2024-02-29

ENHANCING PACKAGE FORMATION IN A FOOD PACKAGING SYSTEM BASED ON REINFORCEMENT LEARNING

#7
20240059442
2024-02-22

PERFORMING WEB TENSIONING ADJUSTMENTS IN A FOOD PACKAGING SYSTEM BASED ON REINFORCEMENT LEARNING

#8
20240025696
2024-01-25

APPARATUS FOR WINDING AND PULLING A ROPE LINE AT CONSTANT SPEED

#9
20230322517
2023-10-12

DOCUMENT SHEET CONVEYING DEVICE CAPABLE OF LIFTING UP AND DOWN DISCHARGE OUTLET

#10
20230312299
2023-10-05

RECORDING DEVICE AND CONTROL METHOD FOR RECORDING DEVICE

#11
20180237249
2018-08-23

Dynamic performance and active damping methods in web winder tension control systems

#12
20180093506
2018-04-05

Sheet transporting apparatus and image forming system

#13
20160375705
2016-12-29

Sheet transporting apparatus and image forming system

#14
20160340140
2016-11-24

Roller-to-roller conveyance control apparatus

#15
20160340136
2016-11-24

Clearance adjusting apparatus, clearance adjusting method and conveyance device

#16
20160318726
2016-11-03

Apparatus for controlling conveyance between rollers

#17
20160139554
2016-05-19

Sheet feeder, image processing apparatus, method of feeding sheet, and non-transitory recording medium

#18
20150239698
2015-08-27

Systems and methods for implementing removal of detected wrinkling for web printing in a post processing device of an image forming system

#19
20150175374
2015-06-25

Media conveyance control method and printer

#20
20150007769
2015-01-08

Dual coating system

#21
20140331878
2014-11-13

System and method for measuring untensioned product length of a web during production

#22
20140209731
2014-07-31

Web guide control unit, web processing apparatus and method for operating the same

#23
20140168308
2014-06-19

Sheet transporting apparatus and image forming system

#24
20140053745
2014-02-27

STRAIN CONTROLLED INFEED

#25
20130277489
2013-10-24

Method and device for winding of fiber webs, especially of partial paper and board webs

#26
20130167744
2013-07-04

Method for regulating a web tension in a processing machine

#27
20120138726
2012-06-07

Winding apparatus providing steady tension

#28
20120126049
2012-05-24

Method and arrangement in connection with winder drive

#29
20110277645
2011-11-17

Apparatus and method for calculating registration error of a rotary die

#30
20110256996
2011-10-20

Method of controlling the relative position between printed patterns and non-printed patterns on a web-shaped material and a system used in the method

#31
20110180649
2011-07-28

Built-in module for inverter and having tension control with integrated tension and velocity closed loops

#32
20110175280
2011-07-21

Sheet registration using input-state linearization in a media handling assembly

#33
20110156345
2011-06-30

Closed loop lateral and skew control

#34
20110095472
2011-04-28

Sheet processing system, apparatus capable of reducing amount of positional error of conveyed sheet, and method of controlling sheet processing system

#35
20110064499
2011-03-17

CLOSED LOOP STALLED ROLL REGISTRATION

#36
20100181360
2010-07-22

Tension Control System for Deformable Nip Rollers

#37
20090041296
2009-02-12

Method and device for the detection, at the correct time, of print marks located at regular intervals on a print web

#38
19017261
2026-05-12

Paper web winding: roll quality improvement through the maximization of coupling between drive rolls and driven built paper roll