公开(公告)号：US5815300A

公开(公告)日：1998-09-29

申请号：US932172

申请日：1997-09-17

申请人： Masanori Ohkawa ,  Toshiyuki Ichikawa ,  Toshimitsu Kumagai ,  Yuuichiro Takashima ,  Hiroshi Watanuki ,  Shinichi Sato ,  Mitsuharu Ishii ,  Yoshitaka Murakawa ,  Kozo Yamazaki ,  Hiroyuki Ikeda

发明人： Masanori Ohkawa ,  Toshiyuki Ichikawa ,  Toshimitsu Kumagai ,  Yuuichiro Takashima ,  Hiroshi Watanuki ,  Shinichi Sato ,  Mitsuharu Ishii ,  Yoshitaka Murakawa ,  Kozo Yamazaki ,  Hiroyuki Ikeda

IPC分类号： G06K7/10 ,  G02B26/12 ,  G02B26/08

CPC分类号： G02B26/12 ,  G06K7/10693

摘要： An optical reading apparatus includes an optical scanning unit for emitting upward a scanning light beam to be used to optically read information on an article; and a supporting mechanism for supporting the optical scanning unit so that the optical scanning unit is maintained in a space over a surface of a counter in a state where a distance between the optical scanning unit and the surface of the counter is a predetermined length. An optical reading apparatus includes an optical scanning unit for emitting upward a main-scanning light beam to be used to optically read information on an article, and for emitting a sub-scanning light beam in a direction different from a direction in which the main-scanning light beam travels, the sub-scanning light beam being used to optically read information on an article, and a supporting mechanism for supporting the optical scanning unit so that the optical scanning unit is maintained in a space over a surface of a counter in a state where a distance between the optical scanning unit and the surface of the counter is a predetermined length.

摘要翻译： 光学读取装置包括用于向上射出用于光学读取物品上的信息的扫描光束的光学扫描单元; 以及支撑机构，用于支撑光学扫描单元，使得光学扫描单元在光学扫描单元和计数器的表面之间的距离是预定长度的状态下保持在计数器的表面上的空间中。 一种光学读取装置，包括用于向上发射用于光学读取物品上的信息的主扫描光束的光学扫描单元，并且用于沿与主扫描光束的方向不同的方向发射副扫描光束， 扫描光束行进，副扫描光束用于光学读取物品上的信息，以及用于支撑光学扫描单元的支撑机构，使得光学扫描单元保持在计数器的表面上的空间中 光学扫描单元与计数器表面之间的距离为预定长度的状态。

公开(公告)号：US06211986B1

公开(公告)日：2001-04-03

申请号：US09119591

申请日：1998-07-21

申请人： Masanori Ohkawa ,  Toshiyuki Ichikawa ,  Toshimitsu Kumagai ,  Yuuichiro Takashima ,  Hiroshi Watanuki ,  Shinichi Sato ,  Mitsuharu Ishii ,  Yoshitaka Murakawa ,  Kozo Yamazaki ,  Hiroyuki Ikeda

发明人： Masanori Ohkawa ,  Toshiyuki Ichikawa ,  Toshimitsu Kumagai ,  Yuuichiro Takashima ,  Hiroshi Watanuki ,  Shinichi Sato ,  Mitsuharu Ishii ,  Yoshitaka Murakawa ,  Kozo Yamazaki ,  Hiroyuki Ikeda

IPC分类号： G02B2608

CPC分类号： G02B26/12 ,  G06K7/10693

摘要： An optical reading apparatus includes an optical scanning unit for emitting upward a scanning light beam to be used to optically read information on an article; and a supporting mechanism for supporting the optical scanning unit so that the optical scanning unit is maintained in a space over a surface of a counter in a state where a distance between the optical scanning unit and the surface of the counter is a predetermined length. An optical reading apparatus includes an optical scanning unit for emitting upward a main-scanning light beam to be used to optically read information on an article, and for emitting a sub-scanning light beam in a direction different from a direction in which the main-scanning light beam travels, the sub-scanning light beam being used to optically read information on an article, and a supporting mechanism for supporting the optical scanning unit so that the optical scanning unit is maintained in a space over a surface of a counter in a state where a distance between the optical scanning unit and the surface of the counter is a predetermined length.

摘要翻译： 光学读取装置包括用于向上射出用于光学读取物品上的信息的扫描光束的光学扫描单元; 以及支撑机构，用于支撑光学扫描单元，使得光学扫描单元在光学扫描单元和计数器的表面之间的距离是预定长度的状态下保持在计数器的表面上的空间中。 一种光学读取装置，包括用于向上发射用于光学读取物品上的信息的主扫描光束的光学扫描单元，并且用于沿与主扫描光束的方向不同的方向发射副扫描光束， 扫描光束行进，副扫描光束用于光学读取物品上的信息，以及用于支撑光学扫描单元的支撑机构，使得光学扫描单元保持在计数器的表面上的空间中 光学扫描单元与计数器表面之间的距离为预定长度的状态。

公开(公告)号：US5696617A

公开(公告)日：1997-12-09

申请号：US478090

申请日：1995-06-07

申请人： Masanori Ohkawa ,  Toshiyuki Ichikawa ,  Toshimitsu Kumagai ,  Yuuichiro Takashima ,  Hiroshi Watanuki ,  Shinichi Sato ,  Mitsuharu Ishii ,  Yoshitaka Murakawa ,  Kozo Yamazaki ,  Hiroyuki Ikeda

发明人： Masanori Ohkawa ,  Toshiyuki Ichikawa ,  Toshimitsu Kumagai ,  Yuuichiro Takashima ,  Hiroshi Watanuki ,  Shinichi Sato ,  Mitsuharu Ishii ,  Yoshitaka Murakawa ,  Kozo Yamazaki ,  Hiroyuki Ikeda

IPC分类号： G06K7/10 ,  G02B26/12 ,  G02B26/08

CPC分类号： G02B26/12 ,  G06K7/10693

摘要： An optical reading apparatus includes an optical scanning unit for emitting upward a scanning light beam to be used to optically read information on an article; and a supporting mechanism for supporting the optical scanning unit so that the optical scanning unit is maintained in a space over a surface of a counter in a state where a distance between the optical scanning unit and the surface of the counter is a predetermined length. An optical reading apparatus includes an optical scanning unit for emitting upward a main-scanning light beam to be used to optically read information on an article, and for emitting a sub-scanning light beam in a direction different from a direction in which the main-scanning light beam travels, the sub-scanning light beam being used to optically read information on an article, and a supporting mechanism for supporting the optical scanning unit so that the optical scanning unit is maintained in a space over a surface of a counter in a state where a distance between the optical scanning unit and the surface of the counter is a predetermined length.

摘要翻译： 光学读取装置包括用于向上射出用于光学读取物品上的信息的扫描光束的光学扫描单元; 以及支撑机构，用于支撑光学扫描单元，使得光学扫描单元在光学扫描单元和计数器的表面之间的距离是预定长度的状态下保持在计数器的表面上的空间中。 一种光学读取装置，包括用于向上发射用于光学读取物品上的信息的主扫描光束的光学扫描单元，并且用于沿与主扫描光束的方向不同的方向发射副扫描光束， 扫描光束行进，副扫描光束用于光学读取物品上的信息，以及用于支撑光学扫描单元的支撑机构，使得光学扫描单元保持在计数器的表面上的空间中 光学扫描单元与计数器表面之间的距离为预定长度的状态。