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。

公开(公告)号：US5268565A

公开(公告)日：1993-12-07

申请号：US899044

申请日：1992-06-16

申请人： Hiroaki Katoh ,  Yoshitaka Murakawa ,  Toshimasa Miyazaki ,  Nobuyuki Kitamura ,  Tamotsu Takahashi ,  Takeshi Ishii ,  Yoshihiro Oyama ,  Tatsuo Sasaki ,  Shinichi Sato ,  Kazumasa Moriya

发明人： Hiroaki Katoh ,  Yoshitaka Murakawa ,  Toshimasa Miyazaki ,  Nobuyuki Kitamura ,  Tamotsu Takahashi ,  Takeshi Ishii ,  Yoshihiro Oyama ,  Tatsuo Sasaki ,  Shinichi Sato ,  Kazumasa Moriya

IPC分类号： G02B5/09 ,  G06K7/10

CPC分类号： G06K7/10871 ,  G02B5/09 ,  G06K2207/1012

摘要： A compact type bar code reader for detecting a bar code symbol provided on a surface of an article. The bar code reader includes a laser beam generation unit for generating the laser beam to be irradiated onto a bar code symbol, and a focus unit for determining a focus of the laser beam, and a scanning pattern forming unit for forming various scanning patterns of the laser beam. The bar code reader also includes a light reflection unit for reflecting the laser beam to and from the bar code symbol, a light collection unit for collecting the laser beam reflected from the bar code symbol, and a light reception unit for receiving the laser beam collected by the light collection unit, and converting it to an electrical signal. The above units are included in a casing so that the laser beam generation unit, the focus unit, the light collection unit, and the light reception unit are arranged at a lower portion of the casing, and the scanning pattern forming unit and light reception unit are arranged at a lower portion of the casing. The light path of the laser beam is formed in such a way that an emitted light path from the laser beam generation unit to the bar code symbol becomes considerably long, and a reflected light path from the bar code symbol to the light reception unit becomes shorter than the emitted light path.

摘要翻译： 一种用于检测在物品表面上提供的条形码符号的紧凑型条形码阅读器。 条形码阅读器包括用于产生要照射到条形码符号上的激光束的激光束产生单元和用于确定激光束的焦点的聚焦单元和用于形成激光束的各种扫描图案的扫描图案形成单元 激光束。 条形码阅读器还包括用于将光束反射到条形码符号的光反射单元，用于收集从条形码符号反射的激光束的光收集单元和用于接收收集的激光束的光接收单元 通过光收集单元，并将其转换为电信号。 上述单元包括在壳体中，使得激光束产生单元，聚焦单元，光收集单元和光接收单元布置在壳体的下部，并且扫描图案形成单元和光接收单元 布置在壳体的下部。 激光束的光路形成为使得从激光束产生单元到条形码符号的发射光路变得相当长，并且从条形码符号到光接收单元的反射光路径变短 比发出的光路。

公开(公告)号：US5314631A

公开(公告)日：1994-05-24

申请号：US68611

申请日：1993-05-27

申请人： Hiroaki Katoh ,  Yoshitaka Murakawa ,  Toshimasa Miyazaki ,  Nobuyuki Kitamura ,  Shinichi Sato

发明人： Hiroaki Katoh ,  Yoshitaka Murakawa ,  Toshimasa Miyazaki ,  Nobuyuki Kitamura ,  Shinichi Sato

IPC分类号： G06K7/10

CPC分类号： G06K7/10871 ,  G06K7/10881 ,  G06K7/109

摘要： Units having a beam-scanning function, and a light-receiving function and a photoelectric-conversion function are separated from the main-body of a stationary-type bar code reader as a separable unit. The separable unit is detachably mounted on the main-body unit. The separable unit is mounted on the main-body unit for use as a stationary-type reader when a product on which a bar code is printed is relatively small and light. When a product is large or heavy, the separable unit is separated from the main-body unit for use as a hand-held reader. This improves the operability of the bar code reader and eliminates the need to equip a stationary bar code reader and a hand-held bar code reader separately.

摘要翻译： 具有光束扫描功能的单元，以及光接收功能和光电转换功能作为可分离单元与固定式条形码读取器的主体分离。 可拆卸单元可拆卸地安装在主体单元上。 当打印条形码的产品相对较小并且较浅时，可分离单元安装在主体单元上用作固定式读取器。 当产品大或重时，可分离单元与主体单元分离以用作手持式读取器。 这提高了条形码读取器的可操作性，并且不需要分开装备固定条形码阅读器和手持式条形码阅读器。

公开(公告)号：US5491330A

公开(公告)日：1996-02-13

申请号：US234966

申请日：1994-04-28

申请人： Shinichi Sato ,  Toshimitsu Kumagai ,  Isao Iwaguchi ,  Ichiro Shinoda

发明人： Shinichi Sato ,  Toshimitsu Kumagai ,  Isao Iwaguchi ,  Ichiro Shinoda

IPC分类号： G01J1/02 ,  G01J1/42 ,  G01J1/44 ,  G01V8/12 ,  G06K7/00 ,  G06K7/10 ,  H01J40/14

CPC分类号： G06K7/10851 ,  G01J1/42 ,  G01J1/4204

摘要： The present invention relates to an ambient light detector, a laser lighting control device using the same suitable for a bar code reader, and a bar code reader. The object is to require no explanation on a special operation and to realize an easy device design and a low manufacturing cost. Each device includes an ambient light detector to detect light around a peripheral device, and judging device to provide a signal indicating that an ambient light detected by the ambient light detector has exceeded a predetermined value over a predetermined time.

摘要翻译： 本发明涉及一种环境光检测器，一种适用于条形码阅读器的激光照明控制装置和条形码阅读器。 目的是不需要对特殊操作进行解释，并且实现容易的设备设计和低制造成本。 每个设备包括环境光检测器，用于检测外围设备周围的光，并且判断装置提供指示环境光检测器检测到的环境光在预定时间内超过预定值的信号。

公开(公告)号：US5970184A

公开(公告)日：1999-10-19

申请号：US971571

申请日：1997-11-17

申请人： Hiroaki Katoh ,  Ichiro Sebata ,  Mitsuharu Ishii ,  Shinichi Sato

发明人： Hiroaki Katoh ,  Ichiro Sebata ,  Mitsuharu Ishii ,  Shinichi Sato

IPC分类号： G06K7/10 ,  G06K9/00

CPC分类号： G06K7/10871 ,  G06K7/10584 ,  G06K7/10851 ,  G06K2207/1012 ,  G06K2207/1018

摘要： A laser beam generation control system of an optical mark reader device including a laser generating element, a laser generation control unit, a laser scanner unit for scanning a mark, such as a bar code or the like, and a signal processor unit for photoconverting a reflected light to read thereof; wherein the laser beam generation control unit turns ON/OFF the laser generation element by a predetermined duty to carry out a generation of the laser intermittently. Further, when a reflected light from the mark is detected during an intermittent generation of the laser beam, the laser generation element is turned ON to generate a laser beam continuously; and when a reflected light from the mark is not detected for more than a predetermined first time period during a continuous generation of a laser beam, the system is switched from continuous generation to intermittent generation.

摘要翻译： 包括激光产生元件，激光产生控制单元，用于扫描诸如条形码等的标记的激光扫描器单元的光学标记读取器装置的激光束产生控制系统和用于光电转换的信号处理器单元 反射光读取; 其中，所述激光束产生控制单元以预定的负载接通/关闭所述激光产生元件，以间歇地执行所述激光的产生。 此外，当在激光束的间歇发生期间检测到来自标记的反射光时，激光产生元件被接通以连续地产生激光束; 并且当在连续生成激光束期间没有检测到来自标记的反射光超过预定的第一时间段时，系统从连续发生切换到间歇发生。

公开(公告)号：US5724458A

公开(公告)日：1998-03-03

申请号：US354061

申请日：1994-12-06

申请人： Hiroaki Katoh ,  Ichiro Sebata ,  Mitsuharu Ishii ,  Shinichi Sato

发明人： Hiroaki Katoh ,  Ichiro Sebata ,  Mitsuharu Ishii ,  Shinichi Sato

IPC分类号： G06K7/10 ,  G06K9/00

CPC分类号： G06K7/10871 ,  G06K7/10584 ,  G06K7/10851 ,  G06K2207/1012 ,  G06K2207/1018

摘要： A laser beam generation control system of an optical mark reader device including a laser generating element, a laser generation control unit, a laser scanner unit for scanning a mark, such as a bar code or the like, and a signal processor unit for photoconverting a reflected light to read thereof; wherein the laser beam generation control unit turns ON/OFF the laser generation element by a predetermined duty to carry out a generation of the laser intermittently. Further, when a reflected light from the mark is detected during an intermittent generation of the laser beam, the laser generation element is turned ON to generate a laser beam continuously; and when a reflected light from the mark is not detected for more than a predetermined first time period during a continuous generation of a laser beam, the system is switched from continuous generation to intermittent generation.

公开(公告)号：US08853579B2

公开(公告)日：2014-10-07

申请号：US13978473

申请日：2012-04-26

申请人： Eijiro Shimoyama ,  Shinichi Sato ,  Noriyoshi Machida

发明人： Eijiro Shimoyama ,  Shinichi Sato ,  Noriyoshi Machida

IPC分类号： H01H3/04 ,  F16C35/00 ,  F16C35/02 ,  H01H13/14 ,  H01H3/46 ,  H01H3/32

CPC分类号： F16C35/02 ,  F16C33/20 ,  H01H3/46 ,  H01H13/14 ,  H01H2003/326

摘要： A bearing mechanism has a rotary member made of a resin, having a cylindrical bearing integrally formed thereof and protruding from a side surface of the rotary member; a base member made of a resin and rotatably supporting the rotary member, the base member having a support shaft protruding from a position facing the cylindrical bearing of the rotary member; and an urging member constantly urging the rotary member in a predetermined direction. The cylindrical bearing of the rotary member has a bearing hole to fit and insert the support shaft of the base member.

摘要翻译： 轴承机构具有由树脂制成的旋转构件，其具有一体地形成并从旋转构件的侧表面突出的圆柱形轴承; 由树脂制成并可旋转地支撑所述旋转件的基座件，所述基座件具有从面向所述旋转件的圆柱形轴承的位置突出的支撑轴; 以及推动构件在预定方向上不断地推动旋转构件。 旋转构件的圆柱形轴承具有用于装配和插入基座构件的支撑轴的轴承孔。

公开(公告)号：US08724284B2

公开(公告)日：2014-05-13

申请号：US13475376

申请日：2012-05-18

申请人： Hidenobu Umeda ,  Makoto Yoshino ,  Takahiro Sato ,  Takuo Hattori ,  Shinichi Sato ,  Takeshi Shibayama

发明人： Hidenobu Umeda ,  Makoto Yoshino ,  Takahiro Sato ,  Takuo Hattori ,  Shinichi Sato ,  Takeshi Shibayama

IPC分类号： H01H47/00

CPC分类号： H05F3/04 ,  H01G4/40 ,  H01T2/00 ,  H01T4/12 ,  H05K9/0067 ,  H05K9/0079

摘要： An electrostatic protection component includes: a body in which a plurality of ceramic substrates is laminated; and a pair of discharge electrodes which are formed within the body and which are spaced to face each other. The discharge electrodes include main body portions extending along a longitudinal direction, and the main body portions include tips in the longitudinal direction and side edges extending along the longitudinal direction. The pair of discharge electrodes are arranged such that both the main body portions are adjacent to each other in a short direction. The discharge electrodes face each other in the short direction between the side edges, and discharge occurs only between the side edges, between the discharge electrodes.

摘要翻译： 静电保护部件包括：层叠有多个陶瓷基板的主体; 以及一对放电电极，其形成在主体内并且彼此间隔开。 放电电极包括沿着纵向方向延伸的主体部分，并且主体部分包括沿纵向方向的尖端和沿着纵向方向延伸的侧边缘。 一对放电电极被布置成使得两个主体部分在短方向上彼此相邻。 放电电极在侧边缘之间在短的方向上彼此面对，并且放电仅在放电电极之间的侧边缘之间发生。