IMAGE READING DEVICE AND METHOD FOR CONTROLLING IMAGE READING DEVICE
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
N/A
Issued Date -
Mar 5, 2020
app pub date -
Aug 1, 2019
filing date -
Aug 1, 2019
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
An image sensor in an image reading device reads a document based on light from a lamp while a carriage is moving from one to the other side. An image data generation circuit generates read image data based on an analog image signal fed out from the image sensor. A controller senses the edge of the document in the read image data generated while the carriage is moving. On recognizing once or a plurality of times, while the carriage is moving, based on the result of sensing of the edge, that the reading of one placed sheet of the document is completed, the controller makes a moving mechanism stop the movement of the carriage and turns off the lamp.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully