公开(公告)号：US20070090082A1

公开(公告)日：2007-04-26

申请号：US11639014

申请日：2006-12-14

申请人： Eiji Yoshida ,  Keiichi Yahagi ,  Hiroyuki Matsunaga ,  Satoshi Otake ,  Hiroki Matsumoto ,  Tatsuro Ishimatsu ,  Yusuke Yoshida ,  Kagenori Nagao ,  Satomi Kudo ,  Eri Kawaguchi ,  Ikuo Nakayama ,  Yuta Ogino ,  Syotaro Nakajima

发明人： Eiji Yoshida ,  Keiichi Yahagi ,  Hiroyuki Matsunaga ,  Satoshi Otake ,  Hiroki Matsumoto ,  Tatsuro Ishimatsu ,  Yusuke Yoshida ,  Kagenori Nagao ,  Satomi Kudo ,  Eri Kawaguchi ,  Ikuo Nakayama ,  Yuta Ogino ,  Syotaro Nakajima

IPC分类号： B65D51/16 ,  B65D39/00

CPC分类号： B65D39/0052 ,  B67B1/00 ,  B67B1/045 ,  B67B7/04 ,  B67B7/0411 ,  B67B7/0441 ,  B67D2001/0481 ,  B67D2001/0814

摘要： A stopper change device (10) includes an airtight chamber body (21) detachably mountable on a head of a bottle, a gas supply port (19) for supplying N gas to the chamber body, an air vent valve (57) for discharging air from the chamber body, a first supporting structure (28) movable upward and downward for supporting a corkscrew, and a second supporting structure (34) movable upward and downward for containing a substitute stopper. The first and second supporting structures are mutually position changeable, and one of them is selectively placed above an opening of the bottle. When the first supporting structure (28) is placed above the opening, a bottle stopper can be pulled in N gas atmosphere. On the other hand, when the second supporting structure (34) is placed above the opening, the substitute stopper is mountable on the head of the bottle in N gas atmosphere. By changing the bottle stopper with the substitute stopper using this device, entering of air in the bottle as a cause of deterioration in a quality can be prevented.

摘要翻译： 止动器更换装置（10）包括可拆卸地安装在瓶头上的气密室体（21），用于向室主体供给N气体的气体供给口（19），用于排出空气的排气阀 从所述腔室主体中可以上下移动以支撑开塞钻的第一支撑结构（28）和用于容纳替代塞子的上下移动的第二支撑结构（34）。 第一和第二支撑结构相互位置可变，并且其中一个被选择性地放置在瓶的开口上方。 当第一支撑结构（28）放置在开口上方时，可以在N气体气氛中拉动瓶塞。 另一方面，当第二支撑结构（34）位于开口上方时，替代塞子可在N气体气氛中安装在瓶头上。 通过使用该装置用替代塞子更换瓶塞，可以防止质量下降的原因进入瓶子中的空气。

公开(公告)号：US20060191242A1

公开(公告)日：2006-08-31

申请号：US11349878

申请日：2006-02-08

申请人： Eiji Yoshida ,  Keiichi Yahagi ,  Hiroyuki Matsunaga ,  Satoshi Otake ,  Hiroki Matsumoto ,  Tatsuro Ishimatsu ,  Yusuke Yoshida ,  Kagenori Nagao ,  Satomi Kudo ,  Eri Kawaguchi ,  Ikuo Nakayama ,  Yuta Ogino ,  Syotaro Nakajima

发明人： Eiji Yoshida ,  Keiichi Yahagi ,  Hiroyuki Matsunaga ,  Satoshi Otake ,  Hiroki Matsumoto ,  Tatsuro Ishimatsu ,  Yusuke Yoshida ,  Kagenori Nagao ,  Satomi Kudo ,  Eri Kawaguchi ,  Ikuo Nakayama ,  Yuta Ogino ,  Syotaro Nakajima

IPC分类号： B67B1/04 ,  B65B31/00

CPC分类号： B65D39/0052 ,  B67B1/00 ,  B67B1/045 ,  B67B7/04 ,  B67B7/0411 ,  B67B7/0441 ,  B67D2001/0481 ,  B67D2001/0814

摘要： A stopper change device (10) includes an airtight chamber body (21) detachably mountable on a head of a bottle, a gas supply port (19) for supplying N gas to the chamber body, an air vent valve (57) for discharging air from the chamber body, a first supporting structure (28) movable upward and downward for supporting a corkscrew, and a second supporting structure (34) movable upward and downward for containing a substitute stopper. The first and second supporting structures are mutually position changeable, and one of them is selectively placed above an opening of the bottle. When the first supporting structure (28) is placed above the opening, a bottle stopper can be pulled in N gas atmosphere. On the other hand, when the second supporting structure (34) is placed above the opening, the substitute stopper is mountable on the head of the bottle in N gas atmosphere. By changing the bottle stopper with the substitute stopper using this device, entering of air in the bottle as a cause of deterioration in a quality can be prevented.

摘要翻译： 止动器更换装置（10）包括可拆卸地安装在瓶头上的气密室体（21），用于向室主体供给N气体的气体供给口（19），用于排出空气的排气阀 从所述腔室主体中可以上下移动以支撑开塞钻的第一支撑结构（28）和用于容纳替代塞子的上下移动的第二支撑结构（34）。 第一和第二支撑结构相互位置可变，并且其中一个被选择性地放置在瓶的开口上方。 当第一支撑结构（28）放置在开口上方时，可以在N气体气氛中拉动瓶塞。 另一方面，当第二支撑结构（34）位于开口上方时，替代塞子可在N气体气氛中安装在瓶头上。 通过使用该装置用替代塞子更换瓶塞，可以防止质量下降的原因进入瓶子中的空气。

公开(公告)号：US20050016129A1

公开(公告)日：2005-01-27

申请号：US10493815

申请日：2003-05-23

申请人： Eiji Yoshida ,  Keiichi Yahagi ,  Hiroyuki Matsunaga ,  Satoshi Otake ,  Hiroki Matsumoto ,  Tatsuro Ishimatsu ,  Yusuke Yoshida ,  Kagenori Nagao ,  Satomi Kudo ,  Eri Kawaguchi ,  Ikuo Nakayama ,  Yuta Ogino ,  Syotaro Nakajima

发明人： Eiji Yoshida ,  Keiichi Yahagi ,  Hiroyuki Matsunaga ,  Satoshi Otake ,  Hiroki Matsumoto ,  Tatsuro Ishimatsu ,  Yusuke Yoshida ,  Kagenori Nagao ,  Satomi Kudo ,  Eri Kawaguchi ,  Ikuo Nakayama ,  Yuta Ogino ,  Syotaro Nakajima

IPC分类号： B65B31/04 ,  B67B1/00 ,  B67B1/04 ,  B67B7/04 ,  B67D1/00 ,  B67D1/04 ,  F16D11/00 ,  B65B7/28

CPC分类号： B65D39/0052 ,  B67B1/00 ,  B67B1/045 ,  B67B7/04 ,  B67B7/0411 ,  B67B7/0441 ,  B67D2001/0481 ,  B67D2001/0814

摘要： A stopper change device (10) includes an airtight chamber body (21) detachably mountable on a head of a bottle, a gas supply port (19) for supplying N gas to the chamber body, an air vent valve (57) for discharging air from the chamber body, a first supporting structure (28) movable upward and downward for supporting a corkscrew, and a second supporting structure (34) movable upward and downward for containing a substitute stopper. The first and second supporting structures are mutually position changeable, and one of them is selectively placed above an opening of the bottle. When the first supporting structure (28) is placed above the opening, a bottle stopper can be pulled in N gas atmosphere. On the other hand, when the second supporting structure (34) is placed above the opening, the substitute stopper is mountable on the head of the bottle in N gas atmosphere. By changing the bottle stopper with the substitute stopper using this device, entering of air in the bottle as a cause of deterioration in a quality can be prevented.

摘要翻译： 止动器更换装置（10）包括可拆卸地安装在瓶头上的气密室体（21），用于向室主体供给N气体的气体供给口（19），用于排出空气的排气阀 从所述腔室主体中可以上下移动以支撑开塞钻的第一支撑结构（28）和用于容纳替代塞子的上下移动的第二支撑结构（34）。 第一和第二支撑结构相互位置可变，并且其中一个被选择性地放置在瓶的开口上方。 当第一支撑结构（28）放置在开口上方时，可以在N气体气氛中拉动瓶塞。 另一方面，当第二支撑结构（34）位于开口上方时，替代塞子可在N气体气氛中安装在瓶头上。 通过使用该装置用替代塞子更换瓶塞，可以防止质量下降的原因进入瓶子中的空气。

公开(公告)号：US20050230414A1

公开(公告)日：2005-10-20

申请号：US10514059

申请日：2003-05-23

申请人： Eiji Yoshida ,  Keiichi Yahagi ,  Hiroyuki Matsunaga ,  Satoshi Otake ,  Hiroki Matsumoto ,  Tatsuro Ishimatsu ,  Yusuke Yoshida ,  Kagenori Nagao ,  Satomi Kudo ,  Eri Kawaguchi ,  Ikuo Nakayama ,  Yuta Ogino ,  Syotaro Nakajima

发明人： Eiji Yoshida ,  Keiichi Yahagi ,  Hiroyuki Matsunaga ,  Satoshi Otake ,  Hiroki Matsumoto ,  Tatsuro Ishimatsu ,  Yusuke Yoshida ,  Kagenori Nagao ,  Satomi Kudo ,  Eri Kawaguchi ,  Ikuo Nakayama ,  Yuta Ogino ,  Syotaro Nakajima

IPC分类号： B67D1/14 ,  B67B1/04 ,  B67B7/04 ,  B67B7/06 ,  B67D1/00 ,  B67D1/04 ,  B67D3/00 ,  B67D7/08 ,  B67D7/80 ,  G01F11/02 ,  G01F11/32 ,  G01F15/18 ,  G01F11/00

CPC分类号： B67D3/0003 ,  B67D2001/0481 ,  B67D2001/0814 ,  G01F11/028 ,  G01F11/32 ,  G01F15/18

摘要： A fluid extracting device is structured to be capable of extracting only a predetermined amount of a fluid such as wine or the like while a deterioration preventive gas is being supplied to a bottle B and the fluid extracting device (60), which are coupled to each other in an airtight state. Consequently, the partial extraction in a plurality of operations is made possible without causing quality deterioration of the fluid such as wine or the like even after the bottle is once opened. Further, such a structure is provided that the fluid extracting devices (60) having a large number of bottles of wine or the like attached thereto are mounted on a display table at a wine bar or the like.

摘要翻译： 流体提取装置被构造成能够在将劣化防止气体供给到瓶B和流体提取装置（60）时仅提取预定量的诸如酒等的流体，所述瓶B和流体提取装置 其他在密闭状态。 因此，即使在瓶子一旦打开之后，也可以进行多次操作中的部分提取，而不会引起诸如酒等的流体的质量劣化。 此外，提供了这样一种结构，即，在葡萄酒吧等的显示台上安装有大量附着有酒等的瓶子的流体提取装置（60）。

公开(公告)号：US20050204704A1

公开(公告)日：2005-09-22

申请号：US11125519

申请日：2005-05-10

申请人： Eiji Yoshida ,  Keiichi Yahagi ,  Hiroyuki Matsunaga ,  Satoshi Otake ,  Hiroki Matsumoto ,  Tatsuro Ishimatsu ,  Yusuke Yoshida ,  Kagenori Nagao ,  Satomi Kudo ,  Eri Kawaguchi ,  Ikuo Nakayama ,  Yuta Ogino ,  Syotaro Nakajima

发明人： Eiji Yoshida ,  Keiichi Yahagi ,  Hiroyuki Matsunaga ,  Satoshi Otake ,  Hiroki Matsumoto ,  Tatsuro Ishimatsu ,  Yusuke Yoshida ,  Kagenori Nagao ,  Satomi Kudo ,  Eri Kawaguchi ,  Ikuo Nakayama ,  Yuta Ogino ,  Syotaro Nakajima

IPC分类号： B65B31/04 ,  B67B1/00 ,  B67B1/04 ,  B67B7/04 ,  B67D1/00 ,  B67D1/04 ,  F16D11/00 ,  B65B31/02 ,  B65B7/28

CPC分类号： B65D39/0052 ,  B67B1/00 ,  B67B1/045 ,  B67B7/04 ,  B67B7/0411 ,  B67B7/0441 ,  B67D2001/0481 ,  B67D2001/0814

摘要： A stopper change device (10) includes an airtight chamber body (21) detachably mountable on a head of a bottle, a gas supply port (19) for supplying N gas to the chamber body, an air vent valve (57) for discharging air from the chamber body, a first supporting structure (28) movable upward and downward for supporting a corkscrew, and a second supporting structure (34) movable upward and downward for containing a substitute stopper. The first and second supporting structures are mutually position changeable, and one of them is selectively placed above an opening of the bottle. When the first supporting structure (28) is placed above the opening, a bottle stopper can be pulled in N gas atmosphere. On the other hand, when the second supporting structure (34) is placed above the opening, the substitute stopper is mountable on the head of the bottle in N gas atmosphere. By changing the bottle stopper with the substitute stopper using this device, entering of air in the bottle as a cause of deterioration in a quality can be prevented.

摘要翻译： 止动器更换装置（10）包括可拆卸地安装在瓶头上的气密室体（21），用于向室主体供给N气体的气体供给口（19），用于排出空气的排气阀 从所述腔室主体中可以上下移动以支撑开塞钻的第一支撑结构（28）和用于容纳替代塞子的上下移动的第二支撑结构（34）。 第一和第二支撑结构相互位置可变，并且其中一个被选择性地放置在瓶的开口上方。 当第一支撑结构（28）放置在开口上方时，可以在N气体气氛中拉动瓶塞。 另一方面，当第二支撑结构（34）位于开口上方时，替代塞子可在N气体气氛中安装在瓶头上。 通过使用该装置用替代塞子更换瓶塞，可以防止质量下降的原因进入瓶子中的空气。

公开(公告)号：US07299601B2

公开(公告)日：2007-11-27

申请号：US11349878

申请日：2006-02-08

申请人： Eiji Yoshida ,  Keiichi Yahagi ,  Hiroyuki Matsunaga ,  Satoshi Otake ,  Hiroki Matsumoto ,  Tatsuro Ishimatsu ,  Yusuke Yoshida ,  Kagenori Nagao ,  Satomi Kudo ,  Eri Kawaguchi ,  Ikuo Andreas Nakayama ,  Yuta Ogino ,  Syotaro Nakajima

发明人： Eiji Yoshida ,  Keiichi Yahagi ,  Hiroyuki Matsunaga ,  Satoshi Otake ,  Hiroki Matsumoto ,  Tatsuro Ishimatsu ,  Yusuke Yoshida ,  Kagenori Nagao ,  Satomi Kudo ,  Eri Kawaguchi ,  Ikuo Andreas Nakayama ,  Yuta Ogino ,  Syotaro Nakajima

IPC分类号： B65B7/28

CPC分类号： B65D39/0052 ,  B67B1/00 ,  B67B1/045 ,  B67B7/04 ,  B67B7/0411 ,  B67B7/0441 ,  B67D2001/0481 ,  B67D2001/0814

摘要： A stopper change device (10) includes an airtight chamber body (21) detachably mountable on a head of a bottle, a gas supply port (19) for supplying N gas to the chamber body, an air vent valve (57) for discharging air from the chamber body, a first supporting structure (28) movable upward and downward for supporting a corkscrew, and a second supporting structure (34) movable upward and downward for containing a substitute stopper. The first and second supporting structures are mutually position changeable, and one of them is selectively placed above an opening of the bottle. When the first supporting structure (28) is placed above the opening, a bottle stopper can be pulled in N gas atmosphere. On the other hand, when the second supporting structure (34) is placed above the opening, the substitute stopper is mountable on the head of the bottle in N gas atmosphere. By changing the bottle stopper with the substitute stopper using this device, entering of air in the bottle as a cause of deterioration in a quality can be prevented.

摘要翻译： 止动器更换装置（10）包括可拆卸地安装在瓶头上的气密室体（21），用于向室主体供给N气体的气体供给口（19），用于排出空气的排气阀 从所述腔室主体中可以上下移动以支撑开塞钻的第一支撑结构（28）和用于容纳替代塞子的上下移动的第二支撑结构（34）。 第一和第二支撑结构相互位置可变，并且其中一个被选择性地放置在瓶的开口上方。 当第一支撑结构（28）放置在开口上方时，可以在N气体气氛中拉动瓶塞。 另一方面，当第二支撑结构（34）位于开口上方时，替代塞子可在N气体气氛中安装在瓶头上。 通过使用该装置用替代塞子更换瓶塞，可以防止质量下降的原因进入瓶子中的空气。

公开(公告)号：US07287670B2

公开(公告)日：2007-10-30

申请号：US10514059

申请日：2003-05-23

申请人： Eiji Yoshida ,  Keiichi Yahagi ,  Hiroyuki Matsunaga ,  Satoshi Otake ,  Hiroki Matsumoto ,  Tatsuro Ishimatsu ,  Yusuke Yoshida ,  Kagenori Nagao ,  Satomi Kudo ,  Eri Kawaguchi ,  Ikuo Andreas Nakayama ,  Yuta Ogino ,  Syotaro Nakajima

发明人： Eiji Yoshida ,  Keiichi Yahagi ,  Hiroyuki Matsunaga ,  Satoshi Otake ,  Hiroki Matsumoto ,  Tatsuro Ishimatsu ,  Yusuke Yoshida ,  Kagenori Nagao ,  Satomi Kudo ,  Eri Kawaguchi ,  Ikuo Andreas Nakayama ,  Yuta Ogino ,  Syotaro Nakajima

IPC分类号： B67D5/08 ,  B67D5/62

CPC分类号： B67D3/0003 ,  B67D2001/0481 ,  B67D2001/0814 ,  G01F11/028 ,  G01F11/32 ,  G01F15/18

摘要： A fluid extracting device is structured to be capable of extracting only a predetermined amount of a fluid such as wine or the like while a deterioration preventive gas is being supplied to a bottle B and the fluid extracting device (60), which are coupled to each other in an airtight state. Consequently, the partial extraction in a plurality of operations is made possible without causing quality deterioration of the fluid such as wine or the like even after the bottle is once opened. Further, such a structure is provided that the fluid extracting devices (60) having a large number of bottles of wine or the like attached thereto are mounted on a display table at a wine bar or the like.

摘要翻译： 流体提取装置被构造成能够在将劣化防止气体供给到瓶B和流体提取装置（60）时仅提取预定量的诸如酒等的流体，所述瓶B和流体提取装置 其他在密闭状态。 因此，即使在瓶子一旦打开之后，也可以进行多次操作中的部分提取，而不会引起诸如酒等的流体的质量劣化。 此外，提供了这样一种结构，即，在葡萄酒吧等的显示台上安装有大量附着有酒等的瓶子的流体提取装置（60）。

公开(公告)号：US07162851B2

公开(公告)日：2007-01-16

申请号：US11125519

申请日：2005-05-10

申请人： Eiji Yoshida ,  Keiichi Yahagi ,  Hiroyuki Matsunaga ,  Satoshi Otake ,  Hiroki Matsumoto ,  Tatsuro Ishimatsu ,  Yusuke Yoshida ,  Kagenori Nagao ,  Satomi Kudo ,  Eri Kawaguchi ,  Ikuo Andreas Nakayama ,  Yuta Ogino ,  Syotaro Nakajima

发明人： Eiji Yoshida ,  Keiichi Yahagi ,  Hiroyuki Matsunaga ,  Satoshi Otake ,  Hiroki Matsumoto ,  Tatsuro Ishimatsu ,  Yusuke Yoshida ,  Kagenori Nagao ,  Satomi Kudo ,  Eri Kawaguchi ,  Ikuo Andreas Nakayama ,  Yuta Ogino ,  Syotaro Nakajima

IPC分类号： B65B31/02 ,  B67B1/00

CPC分类号： B65D39/0052 ,  B67B1/00 ,  B67B1/045 ,  B67B7/04 ,  B67B7/0411 ,  B67B7/0441 ,  B67D2001/0481 ,  B67D2001/0814

摘要： A stopper change device (10) includes an airtight chamber body (21) detachably mountable on a head of a bottle, a gas supply port (19) for supplying N gas to the chamber body, an air vent valve (57) for discharging air from the chamber body, a first supporting structure (28) movable upward and downward for supporting a corkscrew, and a second supporting structure (34) movable upward and downward for containing a substitute stopper. The first and second supporting structures are mutually position changeable, and one of them is selectively placed above an opening of the bottle. When the first supporting structure (28) is placed above the opening, a bottle stopper can be pulled in N gas atmosphere. On the other hand, when the second supporting structure (34) is placed above the opening, the substitute stopper is mountable on the head of the bottle in N gas atmosphere. By changing the bottle stopper with the substitute stopper using this device, entering of air in the bottle as a cause of deterioration in a quality can be prevented.

摘要翻译： 止动器更换装置（10）包括可拆卸地安装在瓶头上的气密室体（21），用于向室主体供给N气体的气体供给口（19），用于排出空气的排气阀 从所述腔室主体中可以上下移动以支撑开塞钻的第一支撑结构（28）和用于容纳替代塞子的上下移动的第二支撑结构（34）。 第一和第二支撑结构相互位置可变，并且其中一个被选择性地放置在瓶的开口上方。 当第一支撑结构（28）放置在开口上方时，可以在N气体气氛中拉动瓶塞。 另一方面，当第二支撑结构（34）位于开口上方时，替代塞子可在N气体气氛中安装在瓶头上。 通过使用该装置用替代塞子更换瓶塞，可以防止质量下降的原因进入瓶子中的空气。

公开(公告)号：US07032364B2

公开(公告)日：2006-04-25

申请号：US10493815

申请日：2003-05-23

申请人： Eiji Yoshida ,  Keiichi Yahagi ,  Hiroyuki Matsunaga ,  Satoshi Otake ,  Hiroki Matsumoto ,  Tatsuro Ishimatsu ,  Yusuke Yoshida ,  Kagenori Nagao ,  Satomi Kudo ,  Eri Kawaguchi ,  Ikuo Andreas Nakayama ,  Yuta Ogino ,  Syotaro Nakajima

发明人： Eiji Yoshida ,  Keiichi Yahagi ,  Hiroyuki Matsunaga ,  Satoshi Otake ,  Hiroki Matsumoto ,  Tatsuro Ishimatsu ,  Yusuke Yoshida ,  Kagenori Nagao ,  Satomi Kudo ,  Eri Kawaguchi ,  Ikuo Andreas Nakayama ,  Yuta Ogino ,  Syotaro Nakajima

IPC分类号： B65B31/02

CPC分类号： B65D39/0052 ,  B67B1/00 ,  B67B1/045 ,  B67B7/04 ,  B67B7/0411 ,  B67B7/0441 ,  B67D2001/0481 ,  B67D2001/0814

摘要： A stopper change device (10) includes an airtight chamber body (21) detachably mountable on a head of a bottle, a gas supply port (19) for supplying N gas to the chamber body, an air vent valve (57) for discharging air from the chamber body, a first supporting structure (28) movable upward and downward for supporting a corkscrew, and a second supporting structure (34) movable upward and downward for containing a substitute stopper. The first and second supporting structures are mutually position changeable, and one of them is selectively placed above an opening of the bottle. When the first supporting structure (28) is placed above the opening, a bottle stopper can be pulled in N gas atmosphere. On the other hand, when the second supporting structure (34) is placed above the opening, the substitute stopper is mountable on the head of the bottle in N gas atmosphere. By changing the bottle stopper with the substitute stopper using this device, entering of air in the bottle as a cause of deterioration in a quality can be prevented.

摘要翻译： 止动器更换装置（10）包括可拆卸地安装在瓶头上的气密室主体（21），用于向室主体供给N气体的气体供给口（19），用于排出空气的排气阀 从所述腔室主体中可以上下移动以支撑开塞钻的第一支撑结构（28）和用于容纳替代塞子的上下移动的第二支撑结构（34）。 第一和第二支撑结构相互位置可变，并且其中一个被选择性地放置在瓶的开口上方。 当第一支撑结构（28）放置在开口上方时，可以在N气体气氛中拉动瓶塞。 另一方面，当第二支撑结构（34）位于开口上方时，替代塞子可在N气体气氛中安装在瓶头上。 通过使用该装置用替代塞子更换瓶塞，可以防止质量下降的原因进入瓶子中的空气。

公开(公告)号：US07723848B2

公开(公告)日：2010-05-25

申请号：US11522436

申请日：2006-09-18

申请人： Hiroki Matsumoto

发明人： Hiroki Matsumoto

IPC分类号： H01L23/48

CPC分类号： H01L23/5226 ,  H01L21/76838 ,  H01L2924/0002 ,  H01L2924/00

摘要： A silica residue is generated, due to a presence of a step formed by a presence of the first layer metallic interconnect, and then, the residual silica is etched to form hollow portions when vias for the metallic interconnect provided in a layer above thereof is formed, and further, insulating materials remained above the hollow portions flakes off to create contaminants, leading to a reduction in the production yield. In the present invention, interconnects provided in a layer underlying a via group, which are provided for coupling to the upper layer interconnect layer, are disposed so as to cover vias composing its via group.

摘要翻译： 由于存在通过存在第一层金属互连形成的台阶，产生二氧化硅残余物，然后，当形成在其上方的金属互连件的通孔形成通孔时，残留的二氧化硅被蚀刻以形成中空部分 此外，保留在中空部分上方的绝缘材料剥落以产生污染物，导致生产产量的降低。 在本发明中，设置在与上层互连层连接的通孔组下面的层中的互连布置成覆盖构成其通孔组的通孔。