IMAGE READING APPARATUS AND IMAGE FORMING SYSTEM

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IMAGE READING APPARATUS AND IMAGE FORMING SYSTEM - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240223710 titled 'IMAGE READING APPARATUS AND IMAGE FORMING SYSTEM

The image reading apparatus described in the patent application includes various components such as conveyance rollers, transparent members, reading units, and opposing rollers, all driven by a driving unit.

The first reading unit reads an image on the first surface of a sheet through the first transparent member at a specific reading position.
The first opposing roller is positioned opposite the first transparent member at the first reading position.
The second reading unit reads an image on the second surface of a sheet through the second transparent member at another reading position.
The second opposing roller is positioned opposite the second transparent member at the second reading position.
The second conveyance roller is strategically placed to handle the sheet's trailing edge passing through the first reading position while conveying the sheet.
The driving unit controls the speed of the first opposing roller to be faster than the second conveyance roller's speed.

Potential Applications: - This technology can be used in document scanners, photocopiers, and other image reading devices. - It can be integrated into printers to improve image quality and scanning capabilities.

Problems Solved: - Ensures accurate and efficient reading of images on both sides of a sheet simultaneously. - Helps in reducing image distortion and improving overall scanning performance.

Benefits: - Increased productivity and efficiency in image reading processes. - Enhanced image quality and clarity in scanned documents.

Commercial Applications: Title: Advanced Image Reading Technology for Enhanced Document Scanning This technology can be utilized in commercial printing services, office equipment manufacturing, and document management systems to streamline image reading and scanning operations.

Questions about the technology: 1. How does the driving unit control the speed of the opposing rollers?

  The driving unit adjusts the speed of the first opposing roller to be faster than the second conveyance roller for optimal image reading.

2. What are the potential cost savings associated with implementing this image reading technology?

  By improving scanning efficiency and accuracy, businesses can save time and resources in document processing.

Original Abstract Submitted

an image reading apparatus includes first and second first conveyance rollers, transparent members, reading units, and opposing rollers, and includes a driving unit. the first reading unit reads an image on a sheet first surface through the first transparent member at a first reading position. the first opposing roller is opposed to the first transparent member at the first reading position. the second reading unit reads an image on a sheet second surface through the second transparent member at a second reading position. the second opposing roller is opposed to the second transparent member at the second reading position. the second conveyance roller is arranged where a sheet trailing edge passes through the first reading position while the second conveyance roller conveys the sheet. the driving unit drives the first opposing roller so that a first opposing roller circumferential speed is faster than a second conveyance roller circumferential speed.