Herbert W Pace

Title: Herbert W. Pace: Innovator in Document Reproduction Technology

Introduction

Herbert W. Pace is a notable inventor based in Kansas City, MO (US), recognized for his contributions to document reproduction technology. With a total of 4 patents, Pace has developed innovative solutions that enhance the quality and efficiency of photographic processes.

Latest Patents

One of his latest inventions is the "Flow camera for large document reproductions." This flow camera utilizes a microprocessor-based control system to accept large original documents in a continuous, moving fashion. It photographs these documents through a specifically shaped slotted aperture, ensuring that originals are illuminated from both the front and back during exposure. This dual illumination technique captures congruent images from two-sided materials, such as engineering drawings on translucent media. The design includes a single mirror in the optical system that minimizes optical path deflection, thus avoiding image loss. Additionally, servomotors with encoder feedback are synchronized by the microprocessor to maintain the correct photographic reduction ratio, preventing distortion in the final image.

Another significant patent is the "Method and apparatus for locating copy on a camera subject holder." This invention features an auxiliary camera/projector mounted alongside an automatic step-and-repeat camera. It allows for the creation of a template film image that is projected onto the subject holder, providing a visual guide for accurately positioning the copy to be photographed. The auxiliary unit includes a film holder with removable opaque panels, facilitating the exposure and projection processes.

Career Highlights

Throughout his career, Herbert W. Pace has worked with various organizations, including Black & Veatch Architects, Inc. His innovative work has significantly impacted the field of document reproduction, showcasing his expertise and dedication to advancing photographic technology.

Collaborations

Pace has collaborated with notable individuals such as Joseph H. Wally, Jr. and Arlen C. Elkins, contributing to the development of his patented technologies.

Conclusion

Herbert W. Pace's inventive spirit and technological advancements in document reproduction have left a lasting mark on the industry. His patents reflect a commitment to improving photographic processes, making him a significant figure in the realm of innovation.