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    • 3. 发明专利
    • PICTURE READER
    • JPH0492554A
    • 1992-03-25
    • JP20967990
    • 1990-08-08
    • OMRON TATEISI ELECTRONICS CO
    • NODA ATSUSHIKOIZUMI HARUYUKINISHIJIMA ATSUOOTSUKA YUJI
    • H04N1/03H04N1/107H04N1/19
    • PURPOSE:To accurately read the pictures by providing a transparent member at a part where the picture of a housing is read and also setting a part where the light reflected from the transparent member passes through at a position distant from the original surface so as to keep the preceding part out of the depth of field. CONSTITUTION:A transparent member 34 is provided at a part where the picture of a housing 2 is read, and at the same time a part where the light reflected from the member 34 is transmitted through is set at a position distant from the surface of an original 6 so that this part is kept out of the depth of field. Thus a 2nd surface 34b where the reflected light of the member 34 is transmitted is set distant from the original 6 and close to a reflector 10 (out of the depth of field of a lens 13). Therefore the size equivalent to a single picture element is considerably increased on the surface 34b. As a result, the shadow of the dust forming an image on a photodetecting means is reduced even if the dust sticks on the member 34. Then the picture is never darkened on the photodetecting means and can be correctly read.
    • 5. 发明专利
    • DIGITIZER
    • JPS62196974A
    • 1987-08-31
    • JP4066286
    • 1986-02-25
    • OMRON TATEISI ELECTRONICS CO
    • KOIZUMI HARUYUKISATO HIDEKIOYAGI MASAYUKI
    • H04N1/387G06F3/03G06F3/041G06F3/048
    • PURPOSE:To improve the operability of a digitizer by performing the editing operation through the digitizer after separating this digitizer from a copying machine to record the editing contents to an information recording medium like a magnetic card, etc. and then setting the recording medium to the copying machine. CONSTITUTION:In an editing mode an original 2 is set on a tablet 6 and at the same time an information recording medium 4 is put into an acceptance part 5. Then the editing contents are supplied to the surface of the tablet 6 by means of a pen. A control part 9 fetches said input information out of an input part 7 and actuates an information writing part 8 t write the input information to the medium 4. When this editing operation is through, the medium 4 is taken out of the part 5 and set to a copying machine 1. While the original 2 is shifted and set to the machine 1 from a digitizer 3. Then the machine 1 is actuated to perform the copying/editing operation according to the editing contents and prints out the editing result onto a prescribed form.