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1. 发明授权

US6105747A Bill validator with a shutter unit 失效
标题翻译：具有快门单元的钞票验证器
公开(公告)号：US6105747A
公开(公告)日：2000-08-22
申请号：US107347
申请日：1998-06-30
申请人： Yoshiaki Uemizo , Kensuke Matsunaga , Kazuhiro Hamaguchi
发明人： Yoshiaki Uemizo , Kensuke Matsunaga , Kazuhiro Hamaguchi
IPC分类号： G07D11/00 , G07F1/04 , G07F7/04 , G07F19/00
CPC分类号： G07F19/20 , G07D11/0003 , G07F1/043 , G07F19/202 , G07F7/04
摘要： A shutter unit 17 of a bill validator comprises a blocking member 18 movable between an interceptive position for closing the through hole 74 of the shutter unit 17 and a release position away from the through hole 74 for allowing passage of the bill through the through hole 74 into a slot 13 of the validating unit 20; a control unit 48 movable between an inactive position for barring movement of the blocking member 18 to the release position and an operative position for allowing movement of the blocking member 18 to the release position; and an actuator 50 for shifting the control unit 48 between the inactive and operative positions. When the blocking member 18 is forcibly moved to the release position in an unauthorized manner, the control unit 48 in the inactive position effectively inhibits and resists movement of the blocking member 18 to the release position.
摘要翻译：纸币验证器的快门单元17包括阻挡构件18，该阻挡构件18可在关闭快门单元17的通孔74的截止位置和离开通孔74的释放位置之间移动，以允许纸币通过通孔74 进入验证单元20的槽13; 控制单元48，其可在用于阻止阻挡构件18移动到释放位置的非活动位置和用于允许阻挡构件18移动到释放位置的操作位置之间移动; 以及用于在无效和操作位置之间移动控制单元48的致动器50。当阻挡构件18以未经授权的方式被强制地移动到释放位置时，处于非活动位置的控制单元48有效地阻止并阻止阻挡构件18移动到释放位置。

2. 发明授权

US5425795A Method for pulling-up a porous silica glass preform 失效
标题翻译：拉起多孔石英玻璃预制件的方法
公开(公告)号：US5425795A
公开(公告)日：1995-06-20
申请号：US206522
申请日：1994-03-04
申请人： Hiroyuki Koide , Masami Terashima , Hideo Hirasawa , Kazuhiro Hamaguchi
发明人： Hiroyuki Koide , Masami Terashima , Hideo Hirasawa , Kazuhiro Hamaguchi
IPC分类号： C03B8/04 , C03B20/00 , C03B37/014 , C03B37/018 , G02B6/00
CPC分类号： C03B37/01486 , Y02P40/57
摘要： An improvement is proposed in the process for the preparation of a porous silica glass preform as a precursor of optical fibers by the VAD method, in which fine silica particles produced by the flame hydrolysis of a silicon-containing compound are deposited on the lower end of a seed rod suspended at the lower end of a suspender rod rotated by a carriage in a vertical tubular reactor furnace to grow in the vertical direction. Instead of taking the fully grown porous preform out of the tubular furnace by pulling up as suspended on the suspender rod as is undertaken in the prior art, the seed rod is temporarily held by clamping with a holding device with disconnection from the suspender rod and the porous preform and seed rod are pulled up by a separate vertical driving device so that the overall height of the apparatus can be greatly decreased contributing to a reduction of the manufacturing cost of optical fibers of silica glass.
摘要翻译：在通过VAD方法制备作为光纤的前体的多孔石英玻璃预制体的方法中提出了一种改进，其中通过含硅化合物的火焰水解产生的二氧化硅微粒沉积在悬挂在悬架杆的下端的种子棒，其由垂直管式反应器炉中的托架旋转，以在垂直方向上生长。代替如现有技术中那样将悬浮在吊杆上的方式将管状炉中的完全生长的多孔预成型件从管状炉中取出，通过夹持装置暂时保持种棒，该保持装置与吊杆断开，并且通过单独的垂直驱动装置将多孔预成型件和种子杆拉起，从而能够大大降低装置的整体高度，有助于降低石英玻璃的光纤的制造成本。

3. 外观设计

USD247360S Exhaust gas diffuser for an automobile engine 失效
公开(公告)号：USD247360S
公开(公告)日：1978-02-28
申请号：US688529
申请日：1976-05-21
申请人： Kazuhiro Hamaguchi , Yasuaki Oku
设计人： Kazuhiro Hamaguchi , Yasuaki Oku

4. 发明授权

US5423898A Method of lowering and raising a optical fiber preform in a sintering furnace 失效
标题翻译：在烧结炉中降低和提高光纤预制件的方法
公开(公告)号：US5423898A
公开(公告)日：1995-06-13
申请号：US207541
申请日：1994-03-07
申请人： Masami Terashima , Hiroyuki Koide , Hideo Hirasawa , Kazuhiro Hamaguchi
发明人： Masami Terashima , Hiroyuki Koide , Hideo Hirasawa , Kazuhiro Hamaguchi
IPC分类号： C03B8/00 , C03B8/04 , C03B20/00 , C03B37/014 , G02B6/00 , C03B37/018
CPC分类号： C03B37/01446 , C03B37/01486 , Y02P40/57
摘要： An improvement is proposed in the apparatus and method for the preparation of a transparent silica glass preform as a precursor of optical fibers by sintering and vitrifying a porous silica glass preform in a sintering furnace as vertically suspended at the lower end of a suspender rod rotated by a carriage. Different from the conventional process in which the porous preform is lowered into the sintering furnace and the transparent preform after vitrification is pulled up out of the furnace as suspended at the lower end of the suspender rod throughout, a separate vertical driving device is provided along with a horizontal driving device for the carriage so that the effective up-and-down stroke of the carriage can be greatly reduced and the apparatus as a whole can be by far more compact contributing to the reduction of the manufacturing costs of the optical fibers of silica glass.
摘要翻译：在用于制备作为光纤前体的透明石英玻璃预制件的设备和方法中，提出了一种改进，该方法是将烧结炉中的多孔石英玻璃预制件在垂直悬挂在悬挂杆旋转的下端一个马车与将多孔预成型体下降到烧结炉中的常规方法不同，玻璃化后的透明预成型件全部被悬挂在吊杆的下端被拉出炉外，分开设置垂直驱动装置用于滑架的水平驱动装置，使得能够大大减少滑架的有效上下冲程，整个装置可以更加紧凑，有助于降低二氧化硅光纤的制造成本玻璃。

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