公开(公告)号：US4962093A

公开(公告)日：1990-10-09

申请号：US474659

申请日：1990-02-06

申请人： Masanori Ohkawa ,  Yoshihiro Nishikawa

发明人： Masanori Ohkawa ,  Yoshihiro Nishikawa

IPC分类号： A01N43/78

CPC分类号： A01N43/78

摘要： An antifungal agent comprising thiabendazole and a sucrose fatty acid ester, preferably, a sucrose ester of a fatty acid the residue of which has 8-18 carbon atoms.

摘要翻译： 一种包含噻苯达唑和蔗糖脂肪酸酯的抗真菌剂，优选其残基具有8-18个碳原子的脂肪酸的蔗糖酯。

公开(公告)号：US07549584B2

公开(公告)日：2009-06-23

申请号：US11359493

申请日：2006-02-23

申请人： Mitsuharu Ishii ,  Masanori Ohkawa ,  Shunji Shimada

发明人： Mitsuharu Ishii ,  Masanori Ohkawa ,  Shunji Shimada

IPC分类号： G06K7/10

CPC分类号： G06K7/10623

摘要： A reading apparatus reads identification information attached on an object located outside of the reading apparatus by optically scanning a surface of the object. The reading apparatus includes a supporting member that supports a optical deflecting unit and that rotatably supports a light collecting unit.

摘要翻译： 读取装置通过光学扫描物体的表面来读取附着在位于读取装置外部的物体上的识别信息。 读取装置包括支撑光学偏转单元并且可旋转地支撑聚光单元的支撑构件。

公开(公告)号：US20070119946A1

公开(公告)日：2007-05-31

申请号：US11359493

申请日：2006-02-23

申请人： Mitsuharu Ishii ,  Masanori Ohkawa ,  Shunji Shimada

发明人： Mitsuharu Ishii ,  Masanori Ohkawa ,  Shunji Shimada

IPC分类号： G06K7/10

CPC分类号： G06K7/10623

摘要： A reading apparatus reads identification information attached on an object located outside of the reading apparatus by optically scanning a surface of the object. The reading apparatus includes a supporting member that supports a optical deflecting unit and that rotatably supports a light collecting unit.

摘要翻译： 读取装置通过光学扫描物体的表面来读取附着在位于读取装置外部的物体上的识别信息。 读取装置包括支撑光学偏转单元并且可旋转地支撑聚光单元的支撑构件。

公开(公告)号：US07021545B2

公开(公告)日：2006-04-04

申请号：US10763338

申请日：2004-01-26

申请人： Isao Iwaguchi ,  Hideo Miyazawa ,  Mitsuo Watanabe ,  Kozo Yamazaki ,  Masanori Ohkawa

发明人： Isao Iwaguchi ,  Hideo Miyazawa ,  Mitsuo Watanabe ,  Kozo Yamazaki ,  Masanori Ohkawa

IPC分类号： G06K7/10

CPC分类号： G06K7/10851 ,  G06K7/10554 ,  G06K7/14

摘要： In an optical bar-code reader, an optical scanner optically scans a bar code to obtain optical power of light reflected from white bars and black bars of the bar code, a differentiation unit calculates a differential of the optical power to obtain a differential waveform, a dividing unit divides the differential waveform into a positive waveform and a negative waveform, a bar-code correcting unit calculates correct widths of black bars in the bar code from the positive waveform and the negative waveform to create corrected bar-code data, and a converter converts the corrected bar-code data into character data that is an array of numerals and alphabets.

摘要翻译： 在光学条形码读取器中，光学扫描器光学扫描条形码以获得从条形码的白条和黑条反射的光的光功率，微分单元计算光功率的差分以获得差分波形， 分割单元将差分波形分成正波形和负波形，条形码校正单元从正波形和负波形计算条形码中的黑条的正确宽度，以产生校正条形码数据，以及 转换器将校正后的条形码数据转换为数字和字母数组的字符数据。

公开(公告)号：US07007847B2

公开(公告)日：2006-03-07

申请号：US10750876

申请日：2004-01-05

申请人： Isao Iwaguchi ,  Hideo Miyazawa ,  Mitsuo Watanabe ,  Kozo Yamazaki ,  Masanori Ohkawa

发明人： Isao Iwaguchi ,  Hideo Miyazawa ,  Mitsuo Watanabe ,  Kozo Yamazaki ,  Masanori Ohkawa

IPC分类号： G06K7/10 ,  G06K19/06

CPC分类号： G06K7/10851 ,  G06K7/14

摘要： A signal obtained by optically scanning a bar code is subjected to differentiation to obtain differential data. Peak-to-peak distances are calculated from the differential data. When a peak-to-peak ΔTx distance is y times of a basic width, frequency f(x,y) will be, f(x,y)=y/ΔTx. A frequency map is prepared from the frequencies calculated. Transition routes in which one frequency each is selected from each of the peak-to-peak distances, are formed. A transition route for which an error in frequencies is the least is taken as the most suitable transition route. An average of the frequencies included in the transition route is taken as a frequency f0 of the basic width.

摘要翻译： 将通过光学扫描条形码获得的信号进行微分，得到差分数据。 从差分数据计算峰间距离。 当峰 - 峰DeltaTx距离为基本宽度的y倍时，频率f（x，y）将为f（x，y）= y / DeltaTx。 从所计算的频率准备频率图。 形成了从每个峰到峰距离中选择一个频率的转换路线。 将频率误差最小的转换路径作为最适合的转换路由。 将过渡路径中包括的频率的平均值作为基本宽度的频率f 0。

公开(公告)号：US06462880B1

公开(公告)日：2002-10-08

申请号：US09025631

申请日：1998-02-18

申请人： Masanori Ohkawa ,  Toshiyuki Ichikawa ,  Hiroshi Watanuki ,  Kozo Yamazaki

发明人： Masanori Ohkawa ,  Toshiyuki Ichikawa ,  Hiroshi Watanuki ,  Kozo Yamazaki

IPC分类号： G02B2710

CPC分类号： G06K7/1096 ,  G06K7/10623 ,  G06K7/10693 ,  G06K7/10702 ,  G06K7/10871 ,  G06K2007/10514 ,  Y10S359/90

摘要： A bar code reader having two reading windows, i.e., a bottom window and a side window. An increased number of scanning lines are used for constituting scanning patterns for scanning bar codes, and the arrangement of the optical system is contrived to decrease the whole size of the bar code reader and, particularly, to decrease the depth of the bar code reader. A source of laser light, a splitter for splitting the laser beam emitted from the laser light source into two, a reflection mirror for transmitting one beam from the splitter to a polygon mirror, the polygon mirror which rotates to scan the incident laser beam, a mirror system for emitting the beam reflected by the polygon mirror through the reading window, and a focusing member for focusing the beam reflected by the bar code onto a detector that detects the beam reflected by the bar code, are arranged on the same line in the bar code reader. By using a concave mirror, furthermore, the beam reflected by the bar code is folded back to one detector. The light-receiving surface of another detector is faced downward to receive the beam reflected by the bar code through Fresnel lens and mirror, thereby to decrease the depth of the bar code reader. Furthermore, the beam passage from the reflection mirror goes through the lower surface of the polygon mirror intersecting the axis of rotation of the polygon mirror.

摘要翻译： 具有两个读取窗口，即底部窗口和侧面窗口的条形码阅读器。 使用扫描线数量增加来构成用于扫描条形码的扫描图案，并且设计了光学系统的布置以减小条形码阅读器的整体尺寸，特别是降低条形码阅读器的深度。 激光源，用于将从激光光源发射的激光束分为两部分的分离器，用于将一束光从分光镜传输到多面镜的反射镜，旋转以扫描入射激光束的多面反射镜， 用于通过读取窗口发射由多面镜反射的光束的反射镜系统，以及用于将由条形码反射的光束聚焦到检测由条形码反射的光束的检测器上的聚焦部件布置在 条码读取器。 此外，通过使用凹面镜，由条形码反射的光束被折回到一个检测器。 另一个检测器的光接收表面面向下以接收由条形码反射的光束通过菲涅尔透镜和反射镜，从而减小条形码阅读器的深度。 此外，来自反射镜的光束通过穿过与多面镜的旋转轴交叉的多面镜的下表面。

公开(公告)号：US5569905A

公开(公告)日：1996-10-29

申请号：US326235

申请日：1994-10-20

申请人： Masanori Ohkawa ,  Kozo Yamazaki

发明人： Masanori Ohkawa ,  Kozo Yamazaki

IPC分类号： G02B26/10 ,  G02B26/12 ,  G06K7/10 ,  G01J1/32

CPC分类号： G06K7/10693

摘要： A laser beam scanning apparatus including a device for scanning a laser beam, and a device for changing the scanning direction of the laser beam into a plurality of different scanning directions in one of which the laser beam is attenuated in comparison to a laser beam traveling in another scanning direction. A scanning optical path detecting device detects whether or not the laser beam is being scanned in the scanning direction in which it is attenuated. The laser beam scanning apparatus further includes a device for detecting a laser beam reflected from a bar code scanned by a laser beam emanating from the scanning direction changing device, and a device for controlling the intensity of the laser beam incident on the laser beam detecting device in response to the result of detection made by the scanning optical path detecting device.

摘要翻译： 一种激光束扫描装置，包括用于扫描激光束的装置，以及用于将激光束的扫描方向改变为多个不同扫描方向的装置，其中激光束的其中一个激光束与在其中行进的激光束相比衰减 另一个扫描方向。 扫描光路检测装置检测激光束是否在被衰减的扫描方向上被扫描。 激光束扫描装置还包括用于检测从由扫描方向改变装置发出的激光束扫描的条形码反射的激光束的装置，以及用于控制入射到激光束检测装置上的激光束的强度的装置 响应于扫描光路检测装置的检测结果。

公开(公告)号：US08106775B2

公开(公告)日：2012-01-31

申请号：US12065973

申请日：2005-09-07

申请人： Masanori Ohkawa ,  Mitsuo Watanabe ,  Shunji Shimada

发明人： Masanori Ohkawa ,  Mitsuo Watanabe ,  Shunji Shimada

IPC分类号： G08B13/14

CPC分类号： G07G1/0045 ,  G06Q20/208 ,  G07G1/0018 ,  G07G1/0063 ,  G07G1/01 ,  G07G3/006

摘要： A checkout system performs checkout of articles. The checkout system includes an LCD touch screen 11 for specifying a second article different from a first article having data on the article registered as first article data, a barcode scanner 12 for recognizing a presented article which is the first article presented, and a control unit 314 that determines whether the presented article specified as the second article by the LCD touch screen 11 is not the second article.

摘要翻译： 结帐系统执行文章检查。 结帐系统包括LCD触摸屏11，用于指定不同于具有作为第一商品数据登记的商品的数据的第一商品的第二商品;条形码扫描器12，用于识别作为所呈现的第一商品的呈现商品;以及控制单元 314，其确定由LCD触摸屏11指定为第二个物品的呈现物品是否不是第二个物品。

公开(公告)号：US07431214B2

公开(公告)日：2008-10-07

申请号：US10751885

申请日：2004-01-07

申请人： Isao Iwaguchi ,  Hideo Miyazawa ,  Mitsuo Watanabe ,  Kozo Yamazaki ,  Masanori Ohkawa

发明人： Isao Iwaguchi ,  Hideo Miyazawa ,  Mitsuo Watanabe ,  Kozo Yamazaki ,  Masanori Ohkawa

IPC分类号： G06K5/04

CPC分类号： G06K7/10851 ,  G06K7/14 ,  G06K7/1491

摘要： A plurality of bar-code candidate areas are calculated from scan data that is acquired by scanning a bar code. Feature data, which represents a specific feature, is calculated for each of the bar-code candidate areas. The bar-code candidate areas are evaluated based on their feature data to thereby determine a bar-code candidate area that has the highest probability of being a bar code. The specific feature includes any one or more of length of a differential waveform, average energy, and number of peaks in the differential waveform.

摘要翻译： 从通过扫描条形码获取的扫描数据计算多个条形码候选区域。 针对每个条形码候选区域计算代表特定特征的特征数据。 根据其特征数据对条形码候选区域进行评价，从而确定条形码候选区域的条形码候选面积最高。 具体特征包括差分波形的长度，平均能量和差分波形中的峰值数量中的任何一个或多个。

公开(公告)号：US20070119936A1

公开(公告)日：2007-05-31

申请号：US11368463

申请日：2006-03-07

申请人： Masanori Ohkawa ,  Mitsuharu Ishii ,  Mitsuo Watanabe ,  Masakazu Yokota ,  Shunji Shimada ,  Taku Ando

发明人： Masanori Ohkawa ,  Mitsuharu Ishii ,  Mitsuo Watanabe ,  Masakazu Yokota ,  Shunji Shimada ,  Taku Ando

IPC分类号： G06K7/10

CPC分类号： G06K7/10

摘要： A barcode reader outputs a beep sound upon successfully reading a barcode. The barcode reader includes separate buttons for changing an output volume level and output tine level of the beep sound. The buttons are provided on a surface of the barcode reader.

摘要翻译： 条形码读取器在成功读取条形码后会输出哔声。 条形码读取器包括单独的按钮，用于改变输出音量水平并输出蜂鸣音的尖音。 按钮设置在条形码读取器的表面上。