Scanner having remote control system
First Claim
Patent Images
1. A scanner comprising:
- a body;
an image sensor, housed in said body, said image sensor capturing a line image;
a scan system that scans an object such that said image sensor captures a plurality of line images to form a two-dimensional image of said object;
a remote control device detachably provided to said body, said remote control device including an operation switch that instructs said scan system to start scanning and a signal sending portion that sends a signal representing said instruction;
a signal receiving device that receives said signal from said remote control device;
a detecting device which detects if said remote control device is attached to said body; and
a control unit which controls said scan system;
wherein said control unit, responsive to said signal received by said signal receiving device, drives said scan system only when said detecting device detects that said remote control device is detached from said body, and when said operation switch of said remote control device is operated.
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Abstract
A scanner that scans an object using a one-dimensional image sensor in order to capture a two-dimensional object is provided with a detachable remote control device. The scanner is controlled such that scanning will only be performed when the remote control device is detached from the scanner.
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Citations
24 Claims
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1. A scanner comprising:
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a body; an image sensor, housed in said body, said image sensor capturing a line image; a scan system that scans an object such that said image sensor captures a plurality of line images to form a two-dimensional image of said object; a remote control device detachably provided to said body, said remote control device including an operation switch that instructs said scan system to start scanning and a signal sending portion that sends a signal representing said instruction; a signal receiving device that receives said signal from said remote control device; a detecting device which detects if said remote control device is attached to said body; and a control unit which controls said scan system; wherein said control unit, responsive to said signal received by said signal receiving device, drives said scan system only when said detecting device detects that said remote control device is detached from said body, and when said operation switch of said remote control device is operated. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 14, 15, 16)
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10. A scanner comprising:
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a body; an image sensor housed in said body, said image sensor capturing a line image; a scanning mirror provided in a light path between said image sensor and an object, said scanning mirror rotatable about an axis parallel to said image sensor; a scan system that rotates said scanning mirror thereby to capture a two-dimensional image; a remote control device detachably provided to said body, said remote control device including an operation switch that instructs said scan system to start scanning and a signal sending portion that sends a signal representing said instruction; a signal receiving device that receives said signal from said remote control device; a detecting device which detects if said remote control device is attached to said body; and a control unit which controls said scan system; wherein said control unit, responsive to said signal received by said signal receiving device, drives said scan system only when said detecting device detects that said remote control device is detached from said body and when said operation switch of said remote control device is operated. - View Dependent Claims (11, 12, 13, 17, 18, 19)
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20. A scanner comprising:
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a body, said body including a first signal receiving device and a second signal receiving device; an image sensor housed in said body, said image sensor capturing a line image; a scanning system positioned in said body, said scanning system scanning an object to enable said image sensor to capture a plurality of line images to form a two-dimensional image of said object; a remote control device detachably provided to said body, said remote control device including an operation switch that controls said scan system to perform a scanning operation and a signal sender that sends a signal to either said first signal receiving device of said body or to said second signal receiving device of said body; a control unit which controls said scanner; wherein said control unit, responsive to a signal received by said first signal receiving device from said signal sender of said remote control device drives said scanning system, said control unit performing another operation, distinct from driving of said scanning system responsive to a signal received by said second signal receiving device from said signal sender of said remote control; said remote control device actuating said scanning system to scan an object only when said remote device is attached from said body. - View Dependent Claims (21, 22, 23, 24)
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Specification