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1. 发明申请

WO2008063189A1 COMPACT BAR CODE SCANNER ASSEMBLY 审中-公开
标题翻译：紧凑酒吧代码扫描仪总成
公开(公告)号：WO2008063189A1
公开(公告)日：2008-05-29
申请号：PCT/US2006/060712
申请日：2006-11-09
申请人： OPTOELECTRONICS CO., LTD. , OPTICON, INC. , YAMANOUCHI, Masayoshi , KAWAMOTO, Hironori , TOYAMA, Toshiyuki
发明人： YAMANOUCHI, Masayoshi , KAWAMOTO, Hironori , TOYAMA, Toshiyuki
IPC分类号： G06K7/10
CPC分类号： G06K7/10702 , G06K7/10861
摘要： A bar code scanner module is disclosed that may include a chassis housing an optical transmission system therein, the optical transmission system including a laser diode and a motor; a first circuit board coupled to the motor; and a second circuit board disposed within the chassis and in communication with the first circuit board. The module may further include a third circuit board disposed in proximity to the chassis and in communication with at least one of the first circuit board and the second circuit board.
摘要翻译：公开了一种条形码扫描器模块，其可以包括容纳其中的光传输系统的机架，所述光传输系统包括激光二极管和电动机; 耦合到所述电动机的第一电路板; 以及设置在所述底盘内并与所述第一电路板连通的第二电路板。该模块还可以包括设置在底盘附近并与第一电路板和第二电路板中的至少一个通信的第三电路板。

2. 发明申请

WO2010068199A1 METHOD AND APPARATUS FOR SCANNING OPTICAL CODE 审中-公开
标题翻译：扫描光学代码的方法和装置
公开(公告)号：WO2010068199A1
公开(公告)日：2010-06-17
申请号：PCT/US2008/086160
申请日：2008-12-10
申请人： OPTOELECTRONICS CO., LTD. , OPTICON, INC. , DUAN, Zhihui , YAMANOUCHI, Masayoshi , NOBORIO, Kazunori , TANAKA, Yo , HAYAKAWA, Hiroshi
发明人： DUAN, Zhihui , YAMANOUCHI, Masayoshi , NOBORIO, Kazunori , TANAKA, Yo , HAYAKAWA, Hiroshi
IPC分类号： G06K9/00
CPC分类号： G06K9/209 , G06K7/10702 , Y10T29/49826
摘要： An optical aberration is intentionally introduced into the optical system which produces the scanning beam of an optical code scanner, in order to produce a scanning beam which has plural focal points or waists at different distances from the scanner. The operating range of the scanner can thereby be increased by taking advantage of different beam waist locations when the optical code is at different distances from the scanner. In accordance with an embodiment of the invention, coma is intentionally introduced to an optical system providing a light beam for an optical code scanner. This provides a scanning beam with plural beam waists at different distances from the scanner. This may be accomplished by orienting the light source and focusing optical system so that their optical axes intersect or by introducing an optical member, such as a prism, between the original light source and the focusing optical system.
摘要翻译：有意地将光学像差引入到产生光学代码扫描器的扫描光束的光学系统中，以便产生具有与扫描仪不同距离的多个焦点或腰部的扫描光束。因此，当光学代码与扫描仪不同的距离时，通过利用不同的光束腰部位置可以增加扫描仪的操作范围。根据本发明的实施例，有意地将彗差引入到为光学代码扫描器提供光束的光学系统中。这提供了具有与扫描器不同距离的多个波束腰的扫描光束。这可以通过使光源和聚焦光学系统定向使得它们的光轴相交或者通过在原始光源和聚焦光学系统之间引入诸如棱镜的光学构件来实现。

3. 发明申请

WO2007133207A1 MIRROR FOR RASTER SCANNING 审中-公开
标题翻译：镜头扫描镜
公开(公告)号：WO2007133207A1
公开(公告)日：2007-11-22
申请号：PCT/US2006/018565
申请日：2006-05-15
申请人： OPTOELECTRONICS CO., LTD , OPTICON, INC. , HAYAKAWA, Hiroshi , YAMANOUCHI, Masayoshi
发明人： HAYAKAWA, Hiroshi , YAMANOUCHI, Masayoshi
IPC分类号： G06K7/10
CPC分类号： G02B5/09
摘要： A mirror assembly (600) which includes a top surface (610); and a support surface (640) configure to rest on a motor rotor surface (752), the support surface being substantially centered with respect to the top surface and tilted to form a raster scan polygon assembly.
摘要翻译：一种包括顶表面（610）的反射镜组件（600）; 和支撑表面（640）构造成搁置在电机转子表面（752）上，所述支撑表面基本上相对于顶表面居中并且倾斜以形成光栅扫描多边形组件。

4. 发明申请

WO2010030267A1 VARIABLE FOCUS OPTICAL SYSTEM 审中-公开
标题翻译：可变焦点光学系统
公开(公告)号：WO2010030267A1
公开(公告)日：2010-03-18
申请号：PCT/US2008/075679
申请日：2008-09-09
申请人： OPTOELECTRONICS CO., LTD. , OPTICON, INC. , HAYAKAWA, Hiroshi , YAMANOUCHI, Masayoshi , SUJINO, Toshio
发明人： HAYAKAWA, Hiroshi , YAMANOUCHI, Masayoshi , SUJINO, Toshio
IPC分类号： G02B7/04
CPC分类号： G02B7/08 , G02B27/20 , G06K7/10732
摘要： A variable focus illumination system includes a light source which projects light forwardly, in the path of the light from the source, a movable lens forward of the light source which is mounted for axial movement towards and away from the light source, and a stationary lens is mounted forward of the moving lens. By design, the lens combination creates an image of the light source which is rearward of the actual light source, and movement of the movable lens focuses the light projected forwardly from the image. In comparison to a single lens system, in this dual lens system, the positioning accuracy required in the moving lens in order to achieve a given positional accuracy of focus may be an order of magnitude lower. In accordance with another aspect of the invention, the movable lens is formed as a unit with an opposed, spaced aperture of fixed diameter.
摘要翻译：可变焦点照明系统包括在来自光源的光的路径中向前突出光的光源，光源前方的可移动透镜，其被安装用于朝向和远离光源的轴向移动;以及固定透镜安装在移动镜头的前方。通过设计，透镜组合产生在实际光源后面的光源的图像，并且可移动透镜的移动聚焦从图像向前投影的光。与单透镜系统相比，在该双透镜系统中，为了获得给定的聚焦位置精度，移动透镜中所需的定位精度可能降低一个数量级。根据本发明的另一方面，可移动透镜形成为具有固定直径的相对间隔开的孔的单元。

5. 发明申请

WO2006033479A1 STRUCTURE FOR FACILITATING HIGH PRECISION FOCUSING OF LASER FOR SCANNER AND THE LIKE 审中-公开
标题翻译：促进扫描仪和类似激光的高精度聚焦的结构
公开(公告)号：WO2006033479A1
公开(公告)日：2006-03-30
申请号：PCT/JP2005/018204
申请日：2005-09-22
申请人： OPTOELECTRONICS CO., LTD. , TAKAHASHI, Toru , YAMANOUCHI, Masayoshi
发明人： TAKAHASHI, Toru , YAMANOUCHI, Masayoshi
IPC分类号： H01S5/022 , G02B7/02
CPC分类号： G02B27/0955 , G02B5/005 , G02B19/0014 , G02B19/0052
摘要： An improved technique of adjusting the focal point of a laser diode within an optical tube in disclosed. The beamwidth of the emitted laser is kept relatively wide during the adjustment process, and is narrowed thereafter and in operation of the device. A technique of narrowing the beam includes utilizing an insert with a slit that is installed after the adjustment of the focal point.
摘要翻译：所公开的调整光管内的激光二极管焦点的改进技术。发射的激光束的波束宽度在调整过程中保持相对较宽，此后并在器件的操作中变窄。缩小光束的技术包括利用在调焦焦点之后安装的狭缝的插入物。

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