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    • 136. 发明授权
    • Tape cartridge
    • 磁带盒
    • US5769347A
    • 1998-06-23
    • US682552
    • 1996-09-18
    • Shuichi KikuchiShintaro HiguchiToshiro KobayashiKazuo Sasaki
    • Shuichi KikuchiShintaro HiguchiToshiro KobayashiKazuo Sasaki
    • G11B23/087
    • G11B23/08778
    • A tape cartridge comprising a base plate, a pair of tape reels, a drive roller for allowing magnetic tape to undergo a traveling operation, and a cover member of synthetic resin attached to cover one surface side of the base plate. This tape cartridge comprises a pair of engagement recessed portions respectively provided on both sides of the cover member so that, at the time of loading into a tape drive unit, supporting members provided at the side of the unit are engaged therewith, an erroneous loading limiting portion being provided in either of the engagement recessed portions. A plurality of supporting mechanisms absorb expansion differences or contraction differences resulting from a difference between the coefficient of thermal expansion of the cover member and that of the base plate. The cover member is adapted so that when the portion in the vicinity of the side edge's engagement recessed portion is fixed by the fixing member, a supporting member provided at the drive unit side is engaged with the engagement recessed portion provided with the erroneous loading limiting portion, whereby even if such a force to separate the base plate and the cover member joined to each other is applied, separation between the base plate and the cover member is prevented.
    • PCT No.PCT / JP95 / 02451 Sec。 371日期1996年9月18日 102(e)日期1996年9月18日PCT提交1995年11月30日PCT公布。 公开号WO96 / 17349 日期1996年6月6日一种带盒,包括基板,一对磁带盘,用于允许磁带经历行驶操作的驱动辊以及覆盖在基板的一个表面侧上的合成树脂覆盖件。 该带盒包括分别设置在盖部件的两侧上的一对接合凹部,从而在装载到带驱动单元中时,设置在该单元侧的支撑部件与其接合,错误的装载限制 部分设置在任一个接合凹部中。 多个支撑机构吸收由盖构件和基板的热膨胀系数之间的差异导致的膨胀差异或收缩差异。 盖构件适于使得当侧边缘的接合凹部附近的部分被固定构件固定时,设置在驱动单元侧的支撑构件与设置有错误装载限制部的接合凹部接合 由此,即使施加将基板和盖部件分离的力彼此接合,也能够防止基板与盖部件之间的分离。
    • 137. 发明授权
    • Base plate assembly for tape cassette for increasing corrosion resistance
    • 用于提高耐腐蚀性的胶带盒基板组件
    • US5713531A
    • 1998-02-03
    • US662493
    • 1996-06-13
    • Kazuo SasakiShuichi Kikuchi
    • Kazuo SasakiShuichi Kikuchi
    • G11B23/087G11B23/08
    • G11B23/08707G11B23/08778
    • A tape cartridge comprises a base plate, a pair of tape reels rotatably supported by a pair of upstanding reel shafts which shafts are supported on the base plate, and a magnetic tape wound on the tape reels wherein a plurality of tape guides are provided to define a tape travel path. The base plate is formed with an aluminum-alloy plate with a hard protective film on both faces of the aluminum-alloy plate and small impressions in the hard protective film for elimination of residual strain. The hard protective film is formed by an anodic oxidation coating. In order to eliminate residual stress or strain existing in the base plate formed by a punching operation, each of the small impressions is formed by impressing the hard protective film to a depth within a thickness of the hard protective film or to a depth within a permissible limit of deformation (elongation) of the hard protective film.
    • 磁带盒包括一个基板,一对磁带卷轴,可旋转地由一对竖立的卷轴轴支撑,该轴支撑在基板上,以及一个卷绕在磁带盘上的磁带,其中提供多个导轨以限定 磁带旅行路径。 基板在铝合金板的两个面上形成具有硬保护膜的铝合金板,并且在硬保护膜中形成小的印模以消除残余应变。 硬保护膜由阳极氧化涂层形成。 为了消除通过冲压操作形成的基板中存在的残余应力或应变,通过将硬保护膜施加到硬保护膜的厚度内的深度或者允许的深度内,形成每个小印模 硬保护膜的变形极限(伸长率)。
    • 139. 发明授权
    • Paper container for liquid sealed with gas in head space, method of
filling gas and apparatus for filling gas
    • 用于在顶部空间中用气体密封的纸容器,用于填充气体的方法和用于填充气体的装置
    • US4805768A
    • 1989-02-21
    • US96786
    • 1987-09-17
    • Youichi NishiguchiKazuo Sasaki
    • Youichi NishiguchiKazuo Sasaki
    • B65B31/04B65D81/20B65D85/72
    • B65D81/2084B65B31/041Y10S220/16
    • A paper container filling a liquid content which comprises an upper air gap formed therein for sealing solely carbon dioxide or nitrogen gas and carbon dioxide. Thus, a recess is produced on the paper container by utilizing a small pressure reduction in the container generated as a result of carbon dioxide dissolved in the liquid content, and the recess is used as a criterion of deciding the presence of gas substitution, presence of pinhole of the container and the propriety of sealing of the container only by the recess. This container can be fully inspected by the naked eye. Further, a method of filling gas and apparatus for filling the gas in a composite paper container including aluminum foil or polyethylene by eliminating the abovementioned disadvantages and performing gas substitution merely by adding a simple unit on a filling machine, thereby holding taste, odor and nutrient components of the container contents for 4 or longer months.
    • 填充液体含量的纸容器包括形成在其中的上部气隙,用于仅密封二氧化碳或氮气和二氧化碳。 因此,通过利用溶解在液体含量中的二氧化碳产生的容器中的小的压力减少在纸容器上产生凹部,并且使用该凹部作为判定气体置换的存在的标准 容器的针孔和容器的恰当密封仅由凹部。 这个容器可以用肉眼完全检查。 此外,通过消除上述缺点,仅通过在填充机上添加简单的单元来进行气体置换,从而将气体填充的装置和装置的装置包括铝箔或聚乙烯的复合纸容器中,从而保持味道,气味和营养物质 容器内容物成分4个月以上。