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1. 发明授权

US5880450A Bar-code reader 失效
标题翻译：条码读取器
公开(公告)号：US5880450A
公开(公告)日：1999-03-09
申请号：US811951
申请日：1997-03-05
申请人： Hiroaki Katoh , Ichiro Sebata , Toshitaka Aoki , Kouta Goto
发明人： Hiroaki Katoh , Ichiro Sebata , Toshitaka Aoki , Kouta Goto
IPC分类号： G06K7/10
CPC分类号： G06K7/10584 , G06K7/10 , G06K7/10544 , G06K7/1098
摘要： A bar code reader includes a laser source for emitting a laser beam, and a scan device for scanning a bar code with the laser beam according to a predetermined scanning pattern. A window passes the laser beam from the scanning device toward the bar code which is in the vicinity of the window. A condenser condenses reflected light return from the bar code through the window and scanning device along the route traced by the laser beam. A photosensor detects the condense light and provides an electric signal which is proportional to the intensity of the detected light. A main body accommodates the laser source, the scanning device, the window, the condenser, and the photosensor. A cover is attached to the main body, and has an opening corresponding to the window. A buzzer is provided, to create a buzzing sound which resonates in a space formed between the main body and the cover.
摘要翻译：条形码读取器包括用于发射激光束的激光源，以及根据预定扫描图案用激光束扫描条形码的扫描装置。窗口将来自扫描装置的激光束朝向位于窗口附近的条形码。冷凝器将从条形码反射的光返回通过窗口和扫描装置沿着由激光束追踪的路线。光电传感器检测冷凝光，并提供与检测到的光的强度成比例的电信号。主体容纳激光源，扫描装置，窗口，冷凝器和光电传感器。盖子连接到主体，并具有与窗口对应的开口。提供蜂鸣器，以产生在形成在主体和盖之间的空间中共振的嗡嗡声。

2. 发明授权

US5900615A Bar-code reader having advanced emission-condensing unit 失效
标题翻译：条码阅读器具有先进的发光聚光单元
公开(公告)号：US5900615A
公开(公告)日：1999-05-04
申请号：US540887
申请日：1995-10-11
申请人： Hiroaki Katoh , Ichiro Sebata , Toshitaka Aoki , Kouta Goto
发明人： Hiroaki Katoh , Ichiro Sebata , Toshitaka Aoki , Kouta Goto
IPC分类号： G06K7/10
CPC分类号： G06K7/10584 , G06K7/10 , G06K7/10544 , G06K7/1098
摘要： A bar-code reader includes a laser source for emitting a laser beam, and a scan device having reflecting surfaces for scanning a bar code with the laser beam according to a predetermined scanning pattern. A window passes the laser beam from the scan device toward the bar code. A condensing device is provided for condensing reflected light returned from the bar code which passes through the window and is reflected by the reflecting surfaces of the scan device along the route traced by the laser beam. A photosensor is provided for detecting the condensed light and for providing an electric signal in proportion to the intensity of the detected light. A replaceable emission-condensing unit incorporates the laser source, the condensing device, and the photosensor except the scan device and the window, to be mechanically correctly installed.
摘要翻译：条形码读取器包括用于发射激光束的激光源，以及具有根据预定扫描图案用激光束扫描条形码的反射表面的扫描装置。窗口将激光束从扫描装置传递到条形码。提供了一种冷凝装置，用于聚集通过窗口的条形码返回的反射光，并沿扫描装置的反射表面沿着由激光束追踪的路线反射。提供光电传感器用于检测聚光，并提供与所检测的光的强度成比例的电信号。可替换的发射聚光单元包括激光源，冷凝装置和扫描装置和窗口之外的光电传感器，以便机械地正确安装。

3. 发明授权

US6142378A Replaceable emission-condensing unit for a bar code reader 失效
标题翻译：适用于条形码读取器的可更换发射冷凝单元
公开(公告)号：US6142378A
公开(公告)日：2000-11-07
申请号：US244098
申请日：1999-02-04
申请人： Hiroaki Katoh , Ichiro Sebata , Toshitaka Aoki , Kouta Goto
发明人： Hiroaki Katoh , Ichiro Sebata , Toshitaka Aoki , Kouta Goto
IPC分类号： G06K7/10 , C08C21/00
CPC分类号： G06K7/10584 , G06K7/10 , G06K7/10544 , G06K7/1098
摘要： A bar-code reader is easy to use and has an optical system that is easy to position and replace. The bar-code reader is used for a POS system. The bar code reader has a laser source for emitting a laser beam, a scan unit for scanning a bar code with the laser beam according to a predetermined scanning pattern, a window for emitting the laser beam from the scan unit, a condensing unit for condensing reflected light returned from the bar code through the window and scan unit along the route the laser beam traced, a photosensor for detecting the condensed light and providing an electric signal in proportion to the intensity of the detected light, and an emission-condensing unit incorporating the laser source, condensing unit, and photosensor, which can be easily and correctly mechanically installed.
摘要翻译：条码阅读器易于使用，并具有易于定位和更换的光学系统。条码阅读器用于POS系统。条形码读取器具有用于发射激光束的激光源，用于根据预定扫描图案用激光束扫描条形码的扫描单元，用于从扫描单元发射激光束的窗口，用于冷凝的聚光单元沿着沿着激光束追踪的路径的条形码通过窗口和扫描单元返回的反射光，用于检测聚光并且与检测到的光的强度成比例地提供电信号的光电传感器，以及包含激光源，冷凝单元和光电传感器，可以轻松，正确的机械安装。

4. 发明授权

US5726813A Optical apparatus with replacement semiconductor laser 失效
标题翻译：具有更换半导体激光器的光学设备
公开(公告)号：US5726813A
公开(公告)日：1998-03-10
申请号：US392168
申请日：1995-02-22
申请人： Hiroaki Katoh , Toshitaka Aoki , Kota Goto
发明人： Hiroaki Katoh , Toshitaka Aoki , Kota Goto
IPC分类号： G02B7/00 , G02B6/42 , G11B7/12 , H01S3/00 , H01S5/00 , H01S5/022 , G02B3/00
CPC分类号： G02B6/4277 , G02B6/4204
摘要： An optical apparatus including a laser light source unit and an apparatus main body is disclosed. The laser light source unit has a barrel for holding a lens and a unit side connector for connecting a semiconductor laser to an external circuit. The apparatus main body has an insertion hole and a main body side connector. The unit side connector is intended to be connected to the main body side connector when the barrel is inserted in the insertion hole.
摘要翻译：公开了一种包括激光光源单元和设备主体的光学设备。激光光源单元具有用于保持透镜的镜筒和用于将半导体激光器连接到外部电路的单元侧连接器。设备主体具有插入孔和主体侧连接器。当筒体插入到插入孔中时，单元侧连接器旨在连接到主体侧连接器。

5. 发明授权

US06899274B2 Optical reader applicable to plurality of uses 失效
标题翻译：光读取器适用于多种用途
公开(公告)号：US06899274B2
公开(公告)日：2005-05-31
申请号：US10234208
申请日：2002-09-05
申请人： Toshimitsu Kumagai , Mitsuharu Ishii , Yuichirou Takashima , Hiroaki Katoh , Toshitaka Aoki
发明人： Toshimitsu Kumagai , Mitsuharu Ishii , Yuichirou Takashima , Hiroaki Katoh , Toshitaka Aoki
IPC分类号： G06K7/10
CPC分类号： G06K7/1096 , G06K7/10594 , G06K7/10831 , G06K7/10851 , G06K7/10881
摘要： An optical reader capable of reading a bar code in a mounted state when an article carrying the bar code passes and of reading bar codes set in array on a menu sheet in a hand-held state has been disclosed. The optical reader comprises a light source, a scanner that is driven by a drive and scans light emanating from the light source, a plurality of reflection mirrors that reflect scanning light scanned by the scanner and create a scanning pattern composed of a plurality of scan trajectories, a read window through which scanning light reflected from the reflection mirrors is emitted, and a light receiver for receiving light reflected from a mark. The optical reader further comprises a mode changer for changing a plurality of operation modes among which one or ones of the plurality of scan trajectories to be validated for reading are different. The operation modes include a specific scanning ray mode in which reading the mark by tracing only a given scan trajectory constituting the scanning pattern is validated but reading the mark by tracing the other scan trajectories is invalidated. For reading any of bar codes set in array on a menu sheet, the given scan trajectory constituting the scanning pattern will be drawn on a bar code to be read. Since reading by tracing the other scan trajectories is invalid, only the bar code to be read is read.
摘要翻译：已经公开了当携带条形码的物品通过并且以手持状态在菜单页上读取设置在阵列中的条形码时，能够以安装状态读取条形码的光学读取器。光学读取器包括光源，由驱动器驱动并扫描从光源发出的光的扫描器，反射由扫描仪扫描的扫描光的多个反射镜，并产生由多个扫描轨迹组成的扫描图案，从反射镜反射的扫描光发射的读取窗口和用于接收从标记反射的光的光接收器。光学读取器还包括用于改变多个操作模式的模式改变器，其中要被验证用于读取的多个扫描轨迹中的一个或多个不同。操作模式包括通过仅跟踪构成扫描图案的给定扫描轨迹来读取标记的特定扫描光线模式，但是通过跟踪其它扫描轨迹读取标记无效。为了读取菜单中阵列中设置的任何条形码，构成扫描图案的给定扫描轨迹将绘制在要读取的条形码上。由于通过跟踪其他扫描轨迹的读取无效，因此只读取要读取的条形码。

6. 发明授权

US07222794B2 Optical reader applicable to plurality of uses 有权
标题翻译：光读取器适用于多种用途
公开(公告)号：US07222794B2
公开(公告)日：2007-05-29
申请号：US10234149
申请日：2002-09-05
申请人： Toshimitsu Kumagai , Mitsuharu Ishii , Yuichirou Takashima , Hiroaki Katoh , Toshitaka Aoki
发明人： Toshimitsu Kumagai , Mitsuharu Ishii , Yuichirou Takashima , Hiroaki Katoh , Toshitaka Aoki
IPC分类号： G06K7/10
CPC分类号： G06K7/1096 , G06K7/10594 , G06K7/10831 , G06K7/10851 , G06K7/10881
摘要： An optical reader capable of reading a bar code in a mounted state when an article carrying the bar code passes and of reading bar codes set in array on a menu sheet in a hand-held state has been disclosed. The optical reader comprises a light source, a scanner that is driven by a drive and scans light emanating from the light source, a plurality of reflection mirrors that reflect scanning light scanned by the scanner and create a scanning pattern composed of a plurality of scan trajectories, a read window through which scanning light reflected from the reflection mirrors is emitted, and a light receiver for receiving light reflected from a mark. The optical reader further comprises a mode changer for changing a plurality of operation modes among which one or ones of the plurality of scan trajectories to be validated for reading are different. The operation modes include a specific scanning ray mode in which reading the mark by tracing only a given scan trajectory constituting the scanning pattern is validated but reading the mark by tracing the other scan trajectories is invalidated. For reading any of bar codes set in array on a menu sheet, the given scan trajectory constituting the scanning pattern will be drawn on a bar code to be read. Since reading by tracing the other scan trajectories is invalid, only the bar code to be read is read.
摘要翻译：已经公开了当携带条形码的物品通过并且以手持状态在菜单页上读取设置在阵列上的条形码时，能够以安装状态读取条形码的光学读取器。光学读取器包括光源，由驱动器驱动并扫描从光源发出的光的扫描器，反射由扫描仪扫描的扫描光的多个反射镜，并产生由多个扫描轨迹组成的扫描图案，从反射镜反射的扫描光发射的读取窗口和用于接收从标记反射的光的光接收器。光学读取器还包括用于改变多个操作模式的模式改变器，其中要被验证用于读取的多个扫描轨迹中的一个或多个不同。操作模式包括通过仅跟踪构成扫描图案的给定扫描轨迹来读取标记的特定扫描光线模式，但是通过跟踪其它扫描轨迹读取标记无效。为了读取菜单中阵列中设置的任何条形码，构成扫描图案的给定扫描轨迹将绘制在要读取的条形码上。由于通过跟踪其他扫描轨迹的读取无效，因此只读取要读取的条形码。

7. 发明授权

US06860426B2 Optical reader applicable to plurality of uses 失效
标题翻译：光读取器适用于多种用途
公开(公告)号：US06860426B2
公开(公告)日：2005-03-01
申请号：US10438905
申请日：2003-05-16
申请人： Toshimitsu Kumagai , Mitsuhara Ishii , Yuichirou Takashima , Hiroaki Katoh , Toshitaka Aoki
发明人： Toshimitsu Kumagai , Mitsuhara Ishii , Yuichirou Takashima , Hiroaki Katoh , Toshitaka Aoki
IPC分类号： G06K7/10
CPC分类号： G06K7/1096 , G06K7/10594 , G06K7/10831 , G06K7/10851 , G06K7/10881
摘要： An optical reader capable of reading a bar code in a mounted state when an article carrying the bar code passes and of reading bar/codes set in array on a menu sheet in a hand-held state has been disclosed. The optical reader comprises a light source, a scanner that is driven by a drive and scans light emanating from the light source, a plurality of reflection mirrors that reflect scanning light scanned by the scanner and create a scanning pattern composed of a plurality of scan trajectories, a read window through which scanning light reflected from the reflection mirrors is emitted, and a light receiver for receiving light reflected from a mark. The optical reader further comprises a mode changer for changing a plurality of operation modes among which one or ones of the plurality of scan trajectories to be validated for reading are different. The operation modes include a specific scanning ray mode in which reading the mark by tracing only a given scan trajectory constituting the scanning pattern is validated but reading the mark by tracing the other scan trajectories is invalidated. For reading any of bar codes set in array on a menu sheet, the given scan trajectory constituting the scanning pattern will be drawn on a bar code to be read. Since reading by tracing the other scan trajectories is invalid, only the bar code to be read is read.
摘要翻译：已经公开了一种能够在携带条形码的物品通过时以安装状态读取条形码的光学读取器，并且已经公开了在手持状态下通过菜单片中的阵列设置的条形码。光学读取器包括光源，由驱动器驱动并扫描从光源发出的光的扫描器，反射由扫描仪扫描的扫描光的多个反射镜，并产生由多个扫描轨迹组成的扫描图案，从反射镜反射的扫描光发射的读取窗口和用于接收从标记反射的光的光接收器。光学读取器还包括用于改变多个操作模式的模式改变器，其中要被验证用于读取的多个扫描轨迹中的一个或多个不同。操作模式包括通过仅跟踪构成扫描图案的给定扫描轨迹来读取标记的特定扫描光线模式，但是通过跟踪其它扫描轨迹读取标记无效。为了读取菜单中阵列中设置的任何条形码，构成扫描图案的给定扫描轨迹将绘制在要读取的条形码上。由于通过跟踪其他扫描轨迹的读取无效，因此只读取要读取的条形码。

8. 发明授权

US06164546A Optical reader controlling operation between different scanning modes 有权
标题翻译：光学读卡器控制不同扫描模式之间的操作
公开(公告)号：US06164546A
公开(公告)日：2000-12-26
申请号：US227530
申请日：1999-01-08
申请人： Toshimitsu Kumagai , Mitsuharu Ishii , Yuichirou Takashima , Hiroaki Katoh , Toshitaka Aoki
发明人： Toshimitsu Kumagai , Mitsuharu Ishii , Yuichirou Takashima , Hiroaki Katoh , Toshitaka Aoki
IPC分类号： G06K7/10 , G02B26/00
CPC分类号： G06K7/1096 , G06K7/10594 , G06K7/10831 , G06K7/10851 , G06K7/10881
摘要： An optical read is capable of reading a bar code in a mounted state when an article carrying the bar code passes and of reading bar codes set in an array format on a menu sheet in a hand-held state. The optical reader comprises a light source, a scanner that is driven by a drive and scans light emanating from the light source, a plurality of reflection mirrors that reflect scanning light scanned by the scanner and create a scanning pattern composed of a plurality of scan trajectories, a read window through which scanning light reflected from the reflection mirrors is emitted, and a light receiver for receiving light reflected from a mark. The optical reader further comprises a mode changer (or control unit) for changing a plurality of operation modes among which one or ones of the plurality of scan trajectories to be validated for reading are different. The operation modes include a specific scanning ray mode in which reading the mark by tracing only a single scan trajectory constituting the scanning pattern is validated but reading the mark by tracing the multiple scan trajectories is unvalidated. For reading any of bar codes set in an array format on a menu sheet, the single scan trajectory constituting the scanning pattern will be drawn on a bar code to be read. Since reading by tracing the multiple scan trajectories is invalid, only the bar code intended to be read is read.
摘要翻译：当携带条形码的物品通过时，光学读取能够在安装状态下读取条形码，并且在手持状态下在菜单片上读取以阵列格式设置的条形码。光学读取器包括光源，由驱动器驱动并扫描从光源发出的光的扫描器，反射由扫描仪扫描的扫描光的多个反射镜，并产生由多个扫描轨迹组成的扫描图案，从反射镜反射的扫描光发射的读取窗口和用于接收从标记反射的光的光接收器。光学读取器还包括用于改变多个操作模式的模式更换器（或控制单元），其中待验证的多个扫描轨迹中的一个或多个扫描轨迹不同。操作模式包括特定的扫描光线模式，其中通过仅跟踪构成扫描图案的单个扫描轨迹来读取标记，但是通过跟踪多个扫描轨迹来读取标记是无效的。为了读取在菜单页上以阵列格式设置的任何条形码，构成扫描图案的单个扫描轨迹将被绘制在待读取的条形码上。由于通过跟踪多个扫描轨迹进行读取是无效的，因此只读取要读取的条形码。

9. 发明授权

US07048188B2 Optical reader applicable to plurality of uses 有权
公开(公告)号：US07048188B2
公开(公告)日：2006-05-23
申请号：US10234246
申请日：2002-09-05
申请人： Toshimitsu Kumagai , Mitsuharu Ishii , Yuichirou Takashima , Hiroaki Katoh , Toshitaka Aoki
发明人： Toshimitsu Kumagai , Mitsuharu Ishii , Yuichirou Takashima , Hiroaki Katoh , Toshitaka Aoki
IPC分类号： G06K7/10
CPC分类号： G06K7/1096 , G06K7/10594 , G06K7/10831 , G06K7/10851 , G06K7/10881
摘要： An optical reader capable of reading a bar code in a mounted state when an article carrying the bar code passes and of reading bar codes set in array on a menu sheet in a hand-held state has been disclosed. The optical reader comprises a light source, a scanner that is driven by a drive and scans light emanating from the light source, a plurality of reflection mirrors that reflect scanning light scanned by the scanner and create a scanning pattern composed of a plurality of scan trajectories, a read window through which scanning light reflected from the reflection mirrors is emitted, and a light receiver for receiving light reflected from a mark. The optical reader further comprises a mode changer for changing a plurality of operation modes among which one or ones of the plurality of scan trajectories to be validated for reading are different. The operation modes include a specific scanning ray mode in which reading the mark by tracing only a given scan trajectory constituting the scanning pattern is validated but reading the mark by tracing the other scan trajectories is invalidated. For reading any of bar codes set in array on a menu sheet, the given scan trajectory constituting the scanning pattern will be drawn on a bar code to be read. Since reading by tracing the other scan trajectories is invalid, only the bar code to be read is read.

10. 发明授权

US06811086B1 Stand for pivotably mounting an optical reading device 有权
标题翻译：支架可枢转安装光学读取装置
公开(公告)号：US06811086B1
公开(公告)日：2004-11-02
申请号：US09227529
申请日：1999-01-08
申请人： Toshimitsu Kumagai , Mitsuharu Ishii , Yuichirou Takashima , Hiroaki Katoh , Toshitaka Aoki
发明人： Toshimitsu Kumagai , Mitsuharu Ishii , Yuichirou Takashima , Hiroaki Katoh , Toshitaka Aoki
IPC分类号： G06K710
CPC分类号： G06K7/1096 , G06K7/10594 , G06K7/10831 , G06K7/10851 , G06K7/10881
摘要： An optical read is capable of reading a bar code in a mounted state when an article carrying the bar code passes and of reading bar codes set in an array format on a menu sheet in a hand-held state. The optical reader comprises a light source, a scanner that is driven by a drive and scans light emanating from the light source, a plurality of reflection mirrors that reflect scanning light scanned by the scanner and create a scanning pattern composed of a plurality of scan trajectories, a read window through which scanning light reflected from the reflection mirrors is emitted, and a light receiver for receiving light reflected from a mark. The optical reader further comprises a mode changer (or control unit) for changing a plurality of operation modes among which one or ones of the plurality of scan trajectories to be validated for reading are different. The operation modes include a specific scanning ray mode in which reading the mark by tracing only a single scan trajectory consisting the scanning pattern is validated but reading the mark by tracing the multiple scan trajectories is invalidated. For reading any of bar codes set in an array format on a menu sheet, the single scan trajectory constituting the scanning pattern will be drawn on a bar code to be read. Since reading by tracing the multiple scan trajectories is invalid, only the bar code intended to be read is read.
摘要翻译：当携带条形码的物品通过时，光学读取能够在安装状态下读取条形码，并且在手持状态下在菜单片上读取以阵列格式设置的条形码。光学读取器包括光源，由驱动器驱动并扫描从光源发出的光的扫描器，反射由扫描仪扫描的扫描光的多个反射镜，并产生由多个扫描轨迹组成的扫描图案，从反射镜反射的扫描光发射的读取窗口和用于接收从标记反射的光的光接收器。光学读取器还包括用于改变多个操作模式的模式更换器（或控制单元），其中待验证的多个扫描轨迹中的一个或多个扫描轨迹不同。操作模式包括特定的扫描光线模式，其中通过仅跟踪包括扫描图案的单个扫描轨迹来读取标记，但是通过跟踪多个扫描轨迹读取标记无效。为了读取在菜单页上以阵列格式设置的任何条形码，构成扫描图案的单个扫描轨迹将被绘制在待读取的条形码上。由于通过跟踪多个扫描轨迹进行读取是无效的，因此只读取要读取的条形码。

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