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Class Information
Number: 83/74
Name: Cutting > With means to monitor and control operation (e.g., self-regulating means) > Including means to correct the sensed operation
Description: Device in which the means to vary the cyclic operation effects a revision in the operating condition of the component whose deviation is detected or sensed.

Sub-classes under this class:

Class Number Class Name Patents
83/75 And modify another operation 34
83/75.5 Optimizing product from unique workpiece 107

Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
8687858 Method and device for producing thin sections of a sample by means of an image recognition system Apr. 1, 2014
8438959 Cutting device for shear-cutting of fibre strands May. 14, 2013
8342067 Punching apparatus Jan. 1, 2013
8196497 System and method for controlling the length of a discrete segment of a continuous web of elastic material Jun. 12, 2012
8117952 Closed-loop cutting system Feb. 21, 2012
8109185 Method for cutting protective tape of semiconductor wafer and protective tape cutting device Feb. 7, 2012
8011280 Rotary cutter for trimming printed products conveyed in an overlapping flow Sep. 6, 2011
8011281 Punching device, conveying device, finishing device, and image forming apparatus Sep. 6, 2011
8010224 Automatic cutting device and production method for beveled product Aug. 30, 2011
7980161 Method and apparatus for assessing blade life of a guillotine paper cutter Jul. 19, 2011
7891276 System and method for controlling the length of a discrete segment of a continuous web of elastic material Feb. 22, 2011
7861628 Method for calibrating a web-cutter having a chip-out cutter module Jan. 4, 2011
7833367 Adhesive tape cutting method and apparatus using the same Nov. 16, 2010
7802504 High speed transverse cutter for webs Sep. 28, 2010
7654184 Band saw machine, and saw blade attaching method, saw blade driving method and cutting method in band saw machine Feb. 2, 2010
7650823 Punch unit, sheet post-processing apparatus having the same, and method of punching sheets Jan. 26, 2010
7644645 Apparatus and method for detecting dangerous conditions in power equipment Jan. 12, 2010
7640676 Power tool measuring device Jan. 5, 2010
7536938 Apparatus for cutting series of medicine packets May. 26, 2009
7359763 Cutting tool angle adjustment method Apr. 15, 2008
7287678 Method and apparatus for determining and setting material release mechanism timing for a material feed mechanism Oct. 30, 2007
7281334 Mechanical scribing apparatus with controlling force of a scribing cutter Oct. 16, 2007
7255030 Method and device at running webs have been printed in a high-speed printer Aug. 14, 2007
7185574 Method and device for separating disc-shaped bodies from an original body Mar. 6, 2007
7178436 Method of cutting carbon and alloy steel Feb. 20, 2007
7172185 Sheet punch device, sheet processing device, image forming system, program, and recording medium Feb. 6, 2007
7170076 Tools with orientation detection Jan. 30, 2007
7124671 Method and device for reducing web breakage in a web cutter Oct. 24, 2006
7125729 Method for opening the plastic housing of an electronic module Oct. 24, 2006
7100484 Apparatus for automatically trimming and cutting images on sheets of paper and other graphic and photographic supports Sep. 5, 2006
7090120 Sheet punching device and image forming apparatus having the same Aug. 15, 2006
7059243 Positive piece engagement indicator for marking tool Jun. 13, 2006
7047852 Feedforward control system for an elastic material May. 23, 2006
7032518 Method and system for managing tension and maintaining registration between multiple webs in a web finishing system Apr. 25, 2006
7017460 Method and arrangement for adjusting feed rate of a crosscut saw Mar. 28, 2006
7004053 System for measuring and controlling cut length of discrete components in a high-speed process Feb. 28, 2006
6964218 Method of and apparatus for dividing a web of wrapping material Nov. 15, 2005
6938694 Method and apparatus for manufacturing an expandable slotted tube Sep. 6, 2005
6935215 Slicing machine and conveyor system with automatic product width compensation Aug. 30, 2005
6892616 Cutting apparatus May. 17, 2005
6845698 Systems and methods for severing elongated material Jan. 25, 2005
6729215 Dicing machine May. 4, 2004
6701816 Apparatus for variably controlling work feed rate for cutting wood, metal and other materials Mar. 9, 2004
6703846 Superabsorbent polymer targeting registration of dry formed composite cores Mar. 9, 2004
6668692 Process and device for the control of a motorized feed drive Dec. 30, 2003
6575069 Device and method for adjusting a cutting gap Jun. 10, 2003
6571672 Method and apparatus for manufacturing an expandable slotted tube Jun. 3, 2003
6550361 Platen die cutting monitoring system Apr. 22, 2003
6422112 Machine for cutting stacked sheets of stock Jul. 23, 2002
6397713 Automated infeed system Jun. 4, 2002

1 2 3 4 5

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