Magnetic tape cassette having dust blocking member for preventing entry
or dust through brake release lever hole
    71.
    发明授权
    Magnetic tape cassette having dust blocking member for preventing entry or dust through brake release lever hole 失效
    磁带盒具有用于防止通过制动器释放杆孔进入或灰尘的防尘部件

    公开(公告)号:US5012379A

    公开(公告)日:1991-04-30

    申请号:US549321

    申请日:1990-07-05

    IPC分类号: G11B23/087

    CPC分类号: G11B23/08721

    摘要: A magnetic tape cassette, such as a high performance video cassette, having a greatly improved dust-proofing function. In a first embodiment, operating portions of brake members which engage a brake release lever which is inserted into the cassette at the time of recording or reproduction to release the braking system of the cassette are formed in an inverted cup shape so as to close the hole through which the brake release lever is inserted and to contain the end of the brake release lever when inserted into the hole. In a second embodiment, separate engagement and abutment portions are provided for each brake portion so as to prevent inadvertent opening of the hole if the tape reels are moved during storage. In a third embodiment, the dust-blocking member takes the form of a slitted flexible sheet member covering the hole when the cassette is not in use.

    摘要翻译: 诸如高性能录像带的磁带盒具有极大改进的防尘功能。 在第一实施例中,与记录或再现时插入盒中的制动释放杆接合以释放盒的制动系统的制动部件的操作部分形成为倒杯形状,以封闭该孔 通过其插入制动器释放杆并且当插入到孔中时容纳制动器释放杆的端部。 在第二实施例中,为每个制动部分提供单独的接合和邻接部分,以便在存放期间如果磁带盘移动,则防止孔的无意打开。 在第三实施例中,当盒不使用时,防尘构件采取覆盖该孔的切开的柔性片构件的形式。

    Benzylic compound
    72.
    发明授权
    Benzylic compound 有权
    苄基化合物

    公开(公告)号:US08859732B2

    公开(公告)日:2014-10-14

    申请号:US12976393

    申请日:2010-12-22

    申请人: Daisuke Takahashi

    发明人: Daisuke Takahashi

    摘要: The present invention provides a protecting reagent that can be removed in a high yield even under acidic conditions and can afford a resulting product at a high purity in an organic synthesis reaction such as peptide synthesis and the like. The inventive protecting reagent is particular benzylic compound having only one hydroxyl group substituted by an organic group having an aliphatic hydrocarbon group having a carbon number of not less than 14.

    摘要翻译: 本发明提供即使在酸性条件下也可以以高产率除去的保护试剂,并能够在有机合成反应如肽合成等中提供高纯度的所得产物。 本发明的保护试剂是仅具有一个羟基被具有碳数不少于14的脂族烃基的有机基团取代的特定苄基化合物。

    IMAGE FORMING APPARATUS
    73.
    发明申请
    IMAGE FORMING APPARATUS 有权
    图像形成装置

    公开(公告)号:US20140086605A1

    公开(公告)日:2014-03-27

    申请号:US14036194

    申请日:2013-09-25

    IPC分类号: G03G15/00 G03G15/16

    摘要: An image forming apparatus includes an image carrier, a transfer unit, and a control unit. The image carrier has a surface to bear a toner image thereon. The transfer unit has a transfer member to transfer the toner image onto a recording sheet conveyed in a conveyance direction for trailing-end borderless image formation and duplex image formation. The transfer unit is configured to form the toner image on the recording sheet without forming a margin at a trailing end of the recording sheet in the conveyance sheet in the trailing-end borderless image formation. The transfer unit is configured to form the toner image on front and back faces of the recording sheet in the duplex image formation. When a width of the toner image formed in a borderless image area of the recording sheet in the trailing-end borderless image formation is smaller in a direction perpendicular to the conveyance direction than a threshold value, the control unit permits the duplex image formation. When the width is the threshold value or greater, the control unit prohibits the duplex image formation.

    摘要翻译: 图像形成装置包括图像载体,转印单元和控制单元。 图像载体具有在其上承载调色剂图像的表面。 转印单元具有转印构件,以将调色剂图像转印到在输送方向上输送的记录纸上,用于后端无边界图像形成和双面图像形成。 转印单元构造成在记录纸上形成调色剂图像,而在后端无边框图像形成中在输送片材中的记录纸的尾端处形成余量。 转印单元被配置为在双面图像形成中在记录纸的正面和背面上形成调色剂图像。 当在后端无边框图像形成中的记录纸的无边界图像区域中形成的调色剂图像的宽度在垂直于输送方向的方向上比阈值小时,控制单元允许双面图像形成。 当宽度为阈值或更大时,控制单元禁止双面图像形成。

    ANALYSIS DEVICE
    76.
    发明申请
    ANALYSIS DEVICE 审中-公开
    分析装置

    公开(公告)号:US20110154888A1

    公开(公告)日:2011-06-30

    申请号:US12737999

    申请日:2009-09-17

    IPC分类号: G01N11/02

    摘要: The present invention relates to an analysis apparatus 1 comprising a resistive body 2 for giving a travel resistance to a sample, and power sources 33, 54 for giving power to cause the sample to pass through the resistive body 2. The power sources 33, 54 include a pressurizing mechanism 33 arranged at an upstream side of the resistive body 2 and a pressure-reduction mechanism 54 arranged at a downstream side of the resistive body. The pressurizing mechanism 33 and the pressure-reduction mechanism 54 are each a tube pump, for example. The resistive body 2 is provided with a plurality of minute fluid channels, for example.

    摘要翻译: 本发明涉及一种分析装置1,其包括用于赋予样品行进阻力的电阻体2,以及用于给予试样通过电阻体2的电力的电源33,54。电源33,54 包括布置在电阻体2的上游侧的加压机构33和布置在电阻体的下游侧的减压机构54。 加压机构33和减压机构54例如都是管式泵。 电阻体2例如具有多个微小的流体通道。

    PRODUCTION METHOD OF AMINOPYRIMIDINE COMPOUND
    78.
    发明申请
    PRODUCTION METHOD OF AMINOPYRIMIDINE COMPOUND 审中-公开
    氨基吡啶化合物的生产方法

    公开(公告)号:US20090171084A1

    公开(公告)日:2009-07-02

    申请号:US12338242

    申请日:2008-12-18

    IPC分类号: C07D239/52

    CPC分类号: C07D239/47

    摘要: Aminopyrimidine compounds represented by formula (3) may be efficiently prepared by reacting an azlactone compound represented by formula (1) with an amidine compound represented by formula (2) or a salt thereof: wherein R1, R2 and M are as defined in the specification.

    摘要翻译: 由式(3)表示的氨基嘧啶化合物可以通过使式(1)表示的吖内酯化合物与式(2)表示的脒化合物或其盐反应来有效制备:其中R1,R2和M如说明书中所定义 。

    Production method of aminopyrimidine compound
    79.
    发明授权
    Production method of aminopyrimidine compound 失效
    氨基嘧啶化合物的制备方法

    公开(公告)号:US07491822B2

    公开(公告)日:2009-02-17

    申请号:US11081631

    申请日:2005-03-17

    IPC分类号: C07D239/02

    CPC分类号: C07D239/47

    摘要: Aminopyrimidine compounds represented by formula (3) may be efficiently prepared by reacting an azlactone compound represented by formula (1) with an amidine compound represented by formula (2) or a salt thereof: wherein R1, R2 and M are as defined in the specification.

    摘要翻译: 由式(3)表示的氨基嘧啶化合物可以通过使式(1)表示的吖内酯化合物与式(2)表示的脒化合物或其盐反应来有效制备:其中R1,R2和M如说明书中所定义 。