B65H2511/521 - CPC Classification Index

ClassID:

81258 ⎘

B65H2511/521 - CPC Classification

Classification description:

Dimensions; Position; Numbers; Identification; Occurrences; Occurence; Defective operating conditions Presence of foreign object or undesirable material, i.e. material of another nature than the handled material

Recent Application in this class:

20240025682

2024-01-25

IMAGE FORMING APPARATUS

20190217639

2019-07-18

Paper sheet feeding apparatus and foreign object detection method

20190177101

2019-06-13

Fastening member detection device

20180261033

2018-09-13

Sheet handling apparatus and sheet handling machine

20180208420

2018-07-26

System and method for metallic object detection in a media transport system

20180148284

2018-05-31

Device for processing sheet material

20170294068

2017-10-12

Paper sheet insertion apparatus

20170285551

2017-10-05

Recording material feeding device with control of motor speed

20170158447

2017-06-08

System and method for metallic object detection in a media transport system

#10

20170011579

2017-01-12

Paper sheet insertion apparatus, paper sheet handling machine, and paper sheet insertion method

#11

20160347094

2016-12-01

Recording material feeding device

#12

20160304305

2016-10-20

System and method for metallic object detection in a media transport system

#13

20160304304

2016-10-20

System and method for metallic object detection in a media transport system

#14

20160185544

2016-06-30

System and method for metallic object detection in a media transport system

#15

20150314978

2015-11-05

Sheet stacking apparatus, method of controlling sheet stacking apparatus, and storage medium

#16

20150307308

2015-10-29

Sheet stacking apparatus having tray that is lifted and lowered and image forming apparatus

#17

20150210502

2015-07-30

Paper sheet handling apparatus

#18

20140147136

2014-05-29

Sheet feed apparatus and sheet feed method

#19

20140048379

2014-02-20

Device for processing banknote and method for detecting the conveyance of banknote

#20

20130320611

2013-12-05

Sheet conveying device, image reading device, and image forming apparatus

#21

20120319348

2012-12-20

Sheet feed apparatus and sheet feed method

#22

20120251288

2012-10-04

Feeder, feeding method, and image forming apparatus

#23

20110234736

2011-09-29

Image erasing apparatus, and method of determining foreign matter attached to recording medium supplied to image erasing apparatus

#24

20110140356

2011-06-16

Sheet feeding apparatus and image forming apparatus

#25

20100140865

2010-06-10

Document processing system with mechanism for detecting staples, paper clips, and like foreign items

#26

20100096799

2010-04-22

Sheet feeding apparatus and medium detecting method

#27

20080224389

2008-09-18

Sheet abnormality detection apparatus and method

#28

20080136093

2008-06-12

Thickness detecting apparatus

#29

20070273083

2007-11-29

Sheet feeding apparatus and image forming apparatus

#30

20060055105

2006-03-16

Thickness detecting apparatus

#31

20050056694

2005-03-17

Sheet handling machine

#32

20050006199

2005-01-13

Sheet accepting apparatus and recycler

#33

15794812

2018-12-25

Banknote foreign object detection using pressure sensing array