Registering Devices TRIZ Cases

Segmenting the guide member reduces static electricity and passing resistance while maintaining stiffness.

A corrugated cardboard box forming device uses a fixed reference edge on the mandrel to position blanks for precise folding.

Rotating spaced skew correction rollers align media sheets upstream, preventing jams and maintaining throughput without forcing edges against gates.

A paper feeder controller adjusts conveyance speed to prevent sheets from passing through registration rollers.

Pivoting upstream and sliding downstream guide members widens the conveying path near the platen, enabling safe removal of jammed documents without tearing.

A timing specifying device segments control parameters into integer and fractional parts to generate precise motor clock signals.

A sheet conveyance apparatus separates an abutment from the sheet via a rotary member, preventing adhesive adhesion and ensuring accurate skew correction.

Dynamic projecting portions adapt to different media thicknesses, preventing damage and ensuring stable transport across variable loads.

Dynamic control of shift operation timing and roller contact prevents curling and misalignment during sheet conveyance.

Segmented folding rollers press sheets along a line, reducing apparatus size and cost while maintaining high precision.

Flat belts replace toothed drives to eliminate warping and polygon effects, ensuring precise alignment of metal sheets in printing machines.

A notched side guide accommodates a rotating lock lever, eliminating component interference and reducing vertical device dimensions.

Printing a vernier scale on media allows manual skew correction, eliminating complex optical sensors and mechanical components.

A decision algorithm measures sheet length differences to initiate alignment correction cycles in finishing devices.

Movable regulating guides dynamically adjust to sheet width, maintaining precise alignment while preventing apparatus size expansion.

A book cover feeder uses a divided side guiding device to handle multiple formats.

A media rotation mechanism uses a motorized receiver to transfer cash between safe and user ports.

A detachable medium guide unit uses a driven roller synchronized with a carrying roller to move print media.

Abutment mechanism maintains constant paper height during detection, resolving sensitivity variation caused by varying passage positions.