Sheet stacking apparatus and image forming apparatus provided with the same

    公开(公告)号:US11667488B2

    公开(公告)日:2023-06-06

    申请号:US17113500

    申请日:2020-12-07

    IPC分类号: B65H29/22 B65H29/38 B65H29/62

    CPC分类号: B65H29/38 B65H29/22 B65H29/62

    摘要: In order to provide a sheet stacking apparatus for maintaining alignment characteristics of long-length sheets, the sheet stacking apparatus is a sheet stacking apparatus located above in a pair of sheet stacking apparatuses provided to overlap vertically along a vertical direction, and is provided with a first stacking section for stacking sheets, a second stacking section provided to extend from a downstream end of the first stacking section in a sheet transport direction and connected to the first stacking section rotatably, and a third stacking section which is attached to the second stacking section to extend from a downstream end of the second stacking section in the sheet transport direction, includes an inclined angle with respect to a horizontal surface smaller than in the second placing face, and which is attachable and detachable with respect to the second stacking section in a rotation direction.

    Sheet conveying apparatus
    5.
    发明授权

    公开(公告)号:US11827485B2

    公开(公告)日:2023-11-28

    申请号:US17360430

    申请日:2021-06-28

    IPC分类号: B65H7/04 B65H5/02 B65H9/10

    CPC分类号: B65H7/04 B65H5/025 B65H9/101

    摘要: In order to provide a configuration capable of suppressing reductions in productivity of sheets, a pair of regulation guides are capable of guiding opposite end edges in a sheet width direction Y of a sheet S1 conveyed by a conveyance belt and spheres, while being nipped. Further, the pair of regulation guides are capable of shifting to guide positions for guiding the opposite end edges of the sheet, and retract positions retracted from the opposite end edges of the sheet more than the guide positions. A sheet detecting sensor is disposed on the downstream side relative to the conveyance belt in a conveyance direction X to detect the presence or absence of the sheet.

    Adjuvant for pharmaceutical preparations
    7.
    发明授权
    Adjuvant for pharmaceutical preparations 失效
    药物制剂佐剂

    公开(公告)号:US5576020A

    公开(公告)日:1996-11-19

    申请号:US421781

    申请日:1995-04-14

    摘要: A polyester represented by the following general formula (I) and a copolymer which comprises two structural units represented by the following general formulae (I') and (II). ##STR1## and a coating material for use in large intestine-selective drug release pharmaceutical preparations, which contains the above polyester and/or copolymer. The polyester and copolymer of the present invention contain a saccharide residue which is hydrolyzed and/or assimilated specifically in the large intestine, drugs contained in solid oral pharmaceutical administration pharmaceutical preparations coated with the coating material of the present invention are not decomposed or absorbed by digestive organs other than the large intestine, but instead are released selectively and therefore in a high concentration in the large intestine.

    摘要翻译: 由以下通式(I)表示的聚酯和包含由以下通式(I')和(II)表示的两个结构单元的共聚物。 含有上述聚酯和/或共聚物的大肠选择性药物释放药物制剂中使用的(I)。 本发明的聚酯和共聚物含有在大肠中特异性水解和/或同化的糖残基,包被在本发明的涂料中的固体口服药物给药药物制剂中所含的药物不被消化物分解或吸收 大肠以外的器官,而是选择性释放,因此在大肠中高浓度释放。

    Sheet conveying apparatus
    9.
    发明授权

    公开(公告)号:US11345555B2

    公开(公告)日:2022-05-31

    申请号:US17130794

    申请日:2020-12-22

    摘要: A pair of regulating guides can guide both end edges in a sheet width direction Y of a sheet being conveyed being nipped by a conveying belt and balls. The pair of regulating guides can move to their respective guide positions each for guiding one of both end edges of the sheet and their respective retracting positions each retracting from one of the both end edges of the sheet by a distance larger than the guide position. A guide moving unit for moving the pair of regulating guides makes each of the pair of regulating guides reach the guide position from the retracting position after the rear end of the sheet passed from a conveying roller pair positioned on the upstream side to the conveying belt passes the conveying roller pair.

    Sheet conveying apparatus
    10.
    发明授权

    公开(公告)号:US12109801B2

    公开(公告)日:2024-10-08

    申请号:US17411263

    申请日:2021-08-25

    摘要: The apparatus is capable of handling sheets of various lengths while suppressing an increase in apparatus size, wherein each of a pair of regulating guides is movable to a guide position at which an end edge of a sheet in a sheet width direction can be guided by a guide surface and to a retracting position retracting further away from the sheet width direction end edge than the guide position. For sheets S1 and S2 each having a first sheet length, the pair of regulating guides is made to reach the guide position from the retracting position in a state where the front end of the sheet is located between upstream and downstream ends of the guide surface. For a sheet S3 having a second sheet length that is longer than the first length, the pair of regulating guides is made to reach the guide position from the retracting position.