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    1.
    发明专利
    未知

    公开(公告)号：DE69430495T2

    公开(公告)日：2002-11-14

    申请号：DE69430495

    申请日：1994-12-27

    Applicant: FUJITSU LTD ,  PFU LTD

    Inventor： MORIKAWA SHUICHI ,  FUTATSUKA MASAHIKO ,  ISHIDA SATOSHI ,  MIYAUCHI YASUNORI ,  MASUDA MINORU

    IPC: B65H3/52 ,  H04N1/00 ,  H04N1/10

    Abstract: A frame structure of a document input device comprising: a base frame member (38) formed as a resin molded article, and having a base (40) and an annular frame (42) extending integrally with and substantially upwardly from said base as side walls; a top frame member made of a metal and having a top plate (32) with an opening (110) and side walls extending integrally with and downwardly from said top plate, said top frame member forming an outer frame of the device in combination with said base frame member; a glass plate (34) covering the opening (110) of said top plate (32); a carrier shaft (30) arranged in said base frame member (38); an optical reading unit (28) capable of moving along said carrier shaft (30); a positioning and engaging unit (130,132) arranged in said top frame member for engagement with at least one of said carrier shaft (30) and said optical reading unit (28) to determine the position of said optical reading unit in a direction in parallel with said glass plate (34) passing through said carrier shaft and perpendicular to said glass plate passing through said carrier shaft; and an automatic paper feeding unit mounted on said top frame member.

    2.
    发明专利
    未知

    公开(公告)号：DE69430495D1

    公开(公告)日：2002-05-29

    申请号：DE69430495

    申请日：1994-12-27

    Applicant: FUJITSU LTD ,  PFU LTD

    Inventor： MORIKAWA SHUICHI ,  FUTATSUKA MASAHIKO ,  ISHIDA SATOSHI ,  MIYAUCHI YASUNORI ,  MASUDA MINORU

    IPC: B65H3/52 ,  H04N1/00 ,  H04N1/10

    Abstract: A frame structure of a document input device comprising: a base frame member (38) formed as a resin molded article, and having a base (40) and an annular frame (42) extending integrally with and substantially upwardly from said base as side walls; a top frame member made of a metal and having a top plate (32) with an opening (110) and side walls extending integrally with and downwardly from said top plate, said top frame member forming an outer frame of the device in combination with said base frame member; a glass plate (34) covering the opening (110) of said top plate (32); a carrier shaft (30) arranged in said base frame member (38); an optical reading unit (28) capable of moving along said carrier shaft (30); a positioning and engaging unit (130,132) arranged in said top frame member for engagement with at least one of said carrier shaft (30) and said optical reading unit (28) to determine the position of said optical reading unit in a direction in parallel with said glass plate (34) passing through said carrier shaft and perpendicular to said glass plate passing through said carrier shaft; and an automatic paper feeding unit mounted on said top frame member.

    3.
    发明专利
    未知

    公开(公告)号：DE69428139D1

    公开(公告)日：2001-10-04

    申请号：DE69428139

    申请日：1994-12-27

    Applicant: FUJITSU LTD ,  PFU LTD

    Inventor： MORIKAWA SHUICHI ,  FUTATSUKA MASAHIKO ,  ISHIDA SATOSHI ,  MIYAUCHI YASUNORI ,  MASUDA MINORU

    IPC: B65H3/52 ,  H04N1/00 ,  H04N1/10

    Abstract: A frame structure of a document input device comprising: a base frame member (38) formed as a resin molded article, and having a base (40) and an annular frame (42) extending integrally with and substantially upwardly from said base as side walls; a top frame member made of a metal and having a top plate (32) with an opening (110) and side walls extending integrally with and downwardly from said top plate, said top frame member forming an outer frame of the device in combination with said base frame member; a glass plate (34) covering the opening (110) of said top plate (32); a carrier shaft (30) arranged in said base frame member (38); an optical reading unit (28) capable of moving along said carrier shaft (30); a positioning and engaging unit (130,132) arranged in said top frame member for engagement with at least one of said carrier shaft (30) and said optical reading unit (28) to determine the position of said optical reading unit in a direction in parallel with said glass plate (34) passing through said carrier shaft and perpendicular to said glass plate passing through said carrier shaft; and an automatic paper feeding unit mounted on said top frame member.

    IMAGE READING APPARATUS
    4.
    发明专利
    IMAGE READING APPARATUS 未知

    公开(公告)号：CA2257654C

    公开(公告)日：2000-01-11

    申请号：CA2257654

    申请日：1993-03-19

    Applicant: FUJITSU LTD ,  PFU LTD

    Inventor： FUTATSUKA MASAHIKO ,  MASUDA MINORU ,  TAKAGAWA MAKOTO ,  MIYAUCHI YASUNORI ,  MORIKAWA SHUICHI ,  ISHIDA SATOSHI

    IPC: H04N1/00 ,  H04N1/04 ,  H04N1/31

    Abstract: A paper feed roller (5) is divided into a first roller (5a) and a second roller (5b); a slit (58) through which about 10 to 20 sheets of documents can pass is formed between the first roller and a gate plate (57) opposite to this; and the paper fed out therefrom is fed out to a space between the second roller (5b) and a separation pad (7) in contact with this. Also, there is adopted a construction in which the pressing force of a paper conveyance spring is transformed by a slide cam sliding in a direction parallel to the paper feed roller; and the paper width detection sensor is assembled by a fitting construction.

    IMAGE READING APPARATUS
    5.
    发明专利
    IMAGE READING APPARATUS 未知

    公开(公告)号：CA2257653C

    公开(公告)日：2000-01-11

    申请号：CA2257653

    申请日：1993-03-19

    Applicant: FUJITSU LTD ,  PFU LTD

    Inventor： MASUDA MINORU ,  MIYAUCHI YASUNORI ,  TAKAGAWA MAKOTO ,  FUTATSUKA MASAHIKO ,  MORIKAWA SHUICHI ,  ISHIDA SATOSHI

    IPC: H04N1/00 ,  H04N1/04 ,  H04N1/31

    Abstract: A paper feed roller (5) is divided into a first roller (5a) and a second roller (5b); a slit (58) through which about 10 to 20 sheets of documents can pass is formed between the first roller and a gate plate (57) opposite to this; and the paper fed out therefrom is fed out to a space between the second roller (5b) and a separation pad (7) in contact with this. Also, there is adopted a construction in which the pressing force of a paper conveyance spring is transformed by a slide cam sliding in a direction parallel to the paper feed roller; and the paper width detection sensor is assembled by a fitting construction.

    IMAGE READING APPARATUS
    6.
    发明专利
    IMAGE READING APPARATUS 未知

    公开(公告)号：CA2257651C

    公开(公告)日：2000-01-11

    申请号：CA2257651

    申请日：1993-03-19

    Applicant: FUJITSU LTD ,  PFU LTD

    Inventor： MASUDA MINORU ,  FUTATSUKA MASAHIKO ,  MIYAUCHI YASUNORI ,  TAKAGAWA MAKOTO ,  ISHIDA SATOSHI ,  MORIKAWA SHUICHI

    IPC: H04N1/00 ,  H04N1/04 ,  H04N1/31

    Abstract: A paper feed roller (5) is divided into a first roller (5a) and a second roller (5b); a slit (58) through which about 10 to 20 sheets of documents can pass is formed between the first roller and a gate plate (57) opposite to this; and the paper fed out therefrom is fed out to a space between the second roller (5b) and a separation pad (7) in contact with this. Also, there is adopted a construction in which the pressing force of a paper conveyance spring is transformed by a slide cam sliding in a direction parallel to the paper feed roller; and the paper width detection sensor is assembled by a fitting construction.

    IMAGE READING APPARATUS
    9.
    发明专利
    IMAGE READING APPARATUS 未知

    公开(公告)号：CA2257656C

    公开(公告)日：2000-07-11

    申请号：CA2257656

    申请日：1993-03-19

    Applicant: PFU LTD ,  FUJITSU LTD

    Inventor： ISHIDA SATOSHI ,  FUTATSUKA MASAHIKO ,  MORIKAWA SHUICHI ,  TAKAGAWA MAKOTO ,  MASUDA MINORU ,  MIYAUCHI YASUNORI

    IPC: H04N1/00 ,  H04N1/04 ,  H04N1/31

    Abstract: A paper feed roller (5) is divided into a first roller (5a) and a second roller (5b); a slit (58) through which about 10 to 20 sheets of documents can pass is formed between the first roller and a gate plate (57) opposite to this; and the paper fed out therefrom is fed out to a space between the second roller (5b) and a separation pad (7) in contact with this. Also, there is adopted a construction in which the pressing force of a paper conveyance spring is transformed by a slide cam sliding in a direction parallel to the paper feed roller; and the paper width detection sensor is assembled by a fitting construction.

    IMAGE READING APPARATUS
    10.
    发明专利
    IMAGE READING APPARATUS 未知

    公开(公告)号：CA2257655C

    公开(公告)日：2000-01-11

    申请号：CA2257655

    申请日：1993-03-19

    Applicant: PFU LTD ,  FUJITSU LTD

    Inventor： MASUDA MINORU ,  FUTATSUKA MASAHIKO ,  MORIKAWA SHUICHI ,  TAKAGAWA MAKOTO ,  ISHIDA SATOSHI ,  MIYAUCHI YASUNORI

    IPC: H04N1/00 ,  H04N1/04 ,  H04N1/31

    Abstract: A paper feed roller (5) is divided into a first roller (5a) and a second roller (5b); a slit (58) through which about 10 to 20 sheets of documents can pass is formed between the first roller and a gate plate (57) opposite to this; and the paper fed out therefrom is fed out to a space between the second roller (5b) and a separation pad (7) in contact with this. Also, there is adopted a construction in which the pressing force of a paper conveyance spring is transformed by a slide cam sliding in a direction parallel to the paper feed roller; and the paper width detection sensor is assembled by a fitting construction.

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