81370 ⎘
Sensing or detecting means using optical, e.g. photographic, elements
Sub-classes:SHEET FEEDING DEVICE AND PRINTING SYSTEM
#2WINDING DEVICE AND WINDING METHOD
#3MULTILAYER BELT, MEDIUM TRANSPORT DEVICE, AND RECORDING DEVICE
#4MEDIUM CONVEYING APPARATUS TO CORRECT SKEW OF MEDIUM USING SECOND ROLLER WHILE MOVING FIRST ROLLER TO BE SPACED APART FROM MEDIUM
#5SHEET SEPARATION DEVICE, SHEET LAMINATOR, AND IMAGE FORMING SYSTEM
#6BOOKLET MAKING APPARATUS AND IMAGE FORMING APPARATUS
#7SHEET CHARACTERISTIC DETECTION DEVICE AND IMAGE FORMING SYSTEM
#8ELECTRODE PLATE WRINKLING DETECTION APPARATUS AND CELL PRODUCTION EQUIPMENT
#9WEB SPLICER
#10CARD ISSUING DEVICE
#11SHEET FEEDING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING THE SHEET FEEDING DEVICE
#12CONTROLLED BOBBIN HOLDER FOR A THREAD WINDING UNIT
#13FILM ROLL SUPPLY DEVICE
#14IMAGE FORMING APPARATUS, IMAGE READING DEVICE, AND LIQUID DISCHARGE DEVICE
#15TAPE AFFIXING APPARATUS
#16WATER ACTIVATED TAPE CASE SEALERS
#17CONVEYANCE APPARATUS
#18WEIGHT MATERIAL CUTTING, DISPENSING AND APPLYING SYSTEMS
#19System for producing yarn
#20Post-processing apparatus
#21Sheet feeding apparatus and image forming apparatus
#22Adjusting tension of a substrate
#23Paper physical property detecting device, image forming apparatus, paper physical property detecting method, and computer readable recording medium storing control program
#24PRINTING APPARATUS
#25LABEL GRABBING METHOD AND GRABBING MECHANISM
#26Device for introducing a pattern by radiation on a wound endless structure
#27Foil dispensing device
#28PROCESSING SYSTEM
#29SHEET FEEDING APPARATUS
#30Alignment device
#31SHEET STACKING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING THE SHEET STACKING DEVICE
#32Method and apparatus for guiding a web to a centration point
#33Medium conveying apparatus to correct skew of medium using second roller while moving first roller to be spaced apart from medium
#34Component supply device and method for operating component supply device
#35Sheet conveying device and sheet conveying method
#36Adjusting tension of a substrate
#37Rewinding machine for producing paper logs
#38Cartridges, dispensers, and kits for dispensing instrument covers
#39PRINT DEVICES
#40Automatic Document Feeder Multi-Feed Corrector
#41Sheet conveying device and sheet conveying method
#42Method for producing separator roll
#43DIFFERENCE UNIT
#44Image forming apparatus
#45Sheet conveying device and sheet conveying method
#46Weight material cutting, dispensing and applying systems
#47RAPID REACTION HOOD SYSTEM
#48Sheet collection device, sheet collection system, sheet collection method
#49Method for Regulating the Processing of a Material Web on the Basis of Register Marks, and Apparatus for Carrying Out the Method
#50Sheet conveyance device capable of detecting shape of sheet, image forming apparatus, sheet shape detecting method
#51Sheet conveyance device capable of detecting shape of sheet, image forming apparatus, sheet shape detecting method
#52Method of adjusting the heights of the nipping belts in a transport conveyor
#53Ejecting windowed and non-windowed media
#54Cartridges, dispensers, and kits for dispensing stethoscope covers
#55Defect inspection device
#56Sheet Material End Detection Mechanism, Roll Body, and Method for Producing Roll Body
#57Sheet Material End Detection Mechanism, Roll Body, and Method for Producing Roll Body
#58Method and device for handling individual intermediate layers
#59Lateral positioning device for a sheet element
#60ROLL-TO-ROLL APPARATUS
#61Auxiliary device for aligning a winding sleeve as well as methods for aligning a winding sleeve
#62Conveyance control device
#63Sheet binding system, image forming apparatus with sheet binding system, and method of binding sheet bundle
#64Medium feeding unit and image forming apparatus
#65WEIGHT MATERIAL CUTTING, DISPENSING AND APPLYING SYSTEMS
#66Automated roll transport facility
#67Medium winding device
#68Attic Door Rope Apparatus
#69Method for automated position detection by defining an evaluation region of a register sensor
#70Transportation apparatus and recording apparatus
#71Printing control apparatus, printing management method, and printing system
#72Method for determining the winding quality of a film roll
#73Fixing device, image forming apparatus, and sheet detecting mechanism
#74Controller and system for controllably rotating a roll of material
#75Sheet feeder and image forming apparatus including same
#76MACHINE FOR PRODUCING CARDBOARD CUTOUTS
#77Sheet processing apparatus that detects displacement in sheet width direction and skew of sheet, image forming apparatus, and control method
#78Adhesive label issuing device and printer
#79Automatic Conveying Equipment For Roll Body
#80General winding and feeding apparatus
#81Paper sheet receiving/dispensing apparatus
#82Media roll management
#83Apparatus and method for calculating registration error of a rotary die
#84OPTICAL CONTROL METHOD FOR FURTHER PRINT PROCESSING
#85Web inspection calibration system and related methods
#86Systems and methods for indicating the position of a web
#87Pressure equalizing baffle and coanda air clamp
#88Web inspection calibration system and related methods
#89Method and apparatus for producing printed products
#90Rotary die cut stacking system having optical beam generator to facilitate the positioning of layboy arms
#91System for flexing a web
#92COVERSLIP DISPENSING DEVICE
#93SHEET PUNCHING AND EMBOSSING MACHINE WITH REGISTER ORIENTING AND METHOD FOR OPERATING A SHEET PUNCHING AND EMBOSSING MACHINE
#94Banknote feeding apparatus
#95Sheet feeding apparatus, image reading apparatus equipped with the same, and method of detecting double feed
#96Process and apparatus to control the integrity of a planar substrate
#97Optical double feed detection
#98Method for measuring the thickness of a mail item
#99Method for flexing a web
#100Method of determining usability of a document image and an apparatus therefor
#101Sheet feeding apparatus, image reading apparatus equipped with the same, and method of detecting double feed
#102Post-processing apparatus
#103Smart toilet paper dispenser