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1. 发明申请

US20130221103A1 DECODING METHOD AND DECODING PROCESSING DEVICE 有权
标题翻译：解码方法和解码处理设备
公开(公告)号：US20130221103A1
公开(公告)日：2013-08-29
申请号：US13807667
申请日：2011-06-27
申请人： Kazuto Kimura , You Tanaka
发明人： Kazuto Kimura , You Tanaka
IPC分类号： G06K7/14 , G06K7/10
CPC分类号： G06K7/1478 , G06F17/10 , G06K7/10851 , G06K7/1486 , G06K9/52
摘要： In the decoding method, the photoelectric conversion is performed on the light reflected by a code image, a read signal indicating intensity of the reflected light is produced, and the produced read signal is differentiated to produce a derivative signal. On the assumption of this, the inflection points of intensity of the reflected light in the read signal are detected from the produced derivative signal and peak levels as shown in FIG. 9, each of which is an extreme value of the intensity of the reflected light, the peak level corresponding to a width length between the detected inflection points, are detected. A difference between the detected peak levels is then obtained and threshold values ThB2, ThS2 for decoding the read signal are set from the obtained difference between the peak levels. This enables the read signal of the code image to be decoded even when the code image is spotted with a stain or its printing quality is inferior or even when the read signal is read in its defocus state.
摘要翻译：在解码方法中，对由代码图像反射的光进行光电转换，产生表示反射光的强度的读取信号，并且产生的读取信号被微分以产生导数信号。假设如图3所示，从产生的导数信号和峰值电平检测读取信号中的反射光的强度的拐点。如图9所示，其中的每一个都是反射光强度的极值，检测出与所检测的拐点之间的宽度长度对应的峰值电平。然后获得检测到的峰值电平之间的差异，并且从获得的峰值电平之间的差设定用于解码读取信号的阈值ThB2，ThS2。这使得即使当代码图像被污染或其打印质量较差或甚至当读取信号在其散焦状态下被读取时，代码图像的读取信号也被解码。

2. 发明申请

US20100096262A1 ELECTROSTATIC CHUCK 审中-公开
标题翻译：静电卡
公开(公告)号：US20100096262A1
公开(公告)日：2010-04-22
申请号：US12647719
申请日：2009-12-28
申请人： Yoshiki ARUGA , Eitarou Morimoto , You Tanaka , Kazuaki Kaneko
发明人： Yoshiki ARUGA , Eitarou Morimoto , You Tanaka , Kazuaki Kaneko
IPC分类号： C23C14/35
CPC分类号： H01L21/6833 , C23C14/50 , C23C14/541 , H01L21/6875 , H02N13/00
摘要： An electrostatic chuck (8) includes a dielectric board (14) having an upper surface on which a plurality of projections (17a) for supporting a substrate on top surfaces and recesses (17b) surrounding the projections (17a) are formed, an electrode (15) formed inside the dielectric board (14), and an external power supply (15) which applies a voltage to the electrode (15). The dielectric board (14) includes a conductor film (19) formed on at least the top surface of each projection (17a), and has a three-dimensional structure which causes the conductor film (19) to generate a Johnson-Rahbeck force between the substrate (9) and conductor film (19) when a voltage is applied to the electrode (15).
摘要翻译：静电卡盘（8）包括具有上表面的电介质板（14），在该上表面上形成有用于在上表面上支撑基板的多个突起（17a）和围绕突起（17a）的凹部（17b），电极 15），以及向电极（15）施加电压的外部电源（15）。电介质板（14）包括形成在每个突起（17a）的至少顶表面上的导体膜（19），并且具有三维结构，其导致导体膜（19）在彼此之间产生约翰逊 - 拉贝克力当电压施加到电极（15）时，衬底（9）和导体膜（19）。

3. 发明授权

US09262665B2 Decoding method and decoding processing device 有权
标题翻译：解码方式和解码处理装置
公开(公告)号：US09262665B2
公开(公告)日：2016-02-16
申请号：US13807667
申请日：2011-06-27
申请人： Kazuto Kimura , You Tanaka
发明人： Kazuto Kimura , You Tanaka
IPC分类号： G06K7/14 , G06K7/10 , G06F17/10 , G06K9/52
CPC分类号： G06K7/1478 , G06F17/10 , G06K7/10851 , G06K7/1486 , G06K9/52
摘要： In a decoding method, photoelectric conversion is performed on light reflected by a code image, a read signal indicating intensity of the reflected light is produced, and the produced read signal is differentiated to produce a derivative signal. The inflection points of intensity of the reflected light in the read signal are detected from the derivative signal and peak levels, each of which is an extreme value of the intensity of the reflected light, the peak level corresponding to a width between the detected inflection points, are detected. A difference between the detected peak levels is then obtained and threshold values for decoding the read signal are set from the obtained difference. This enables the read signal to be decoded even when the code image is spotted with a stain or its printing quality is inferior or even when the read signal is read in its defocus state.
摘要翻译：在解码方法中，对由代码图像反射的光进行光电转换，产生表示反射光的强度的读取信号，并且产生的读取信号被微分以产生导数信号。从导数信号和峰值电平检测读取信号中的反射光强度的拐点，每个峰值电平是反射光强度的极值，峰值电平对应于检测到的拐点之间的宽度，被检测。然后获得检测到的峰值电平之间的差异，并且从获得的差值设置用于解码读取信号的阈值。这使得即使当代码图像被污染或其打印质量较差或甚至当读取信号在其散焦状态下被读取时，读取信号也被解码。

4. 发明授权

US07944677B2 Electrostatic chuck 有权
标题翻译：静电吸盘
公开(公告)号：US07944677B2
公开(公告)日：2011-05-17
申请号：US12666748
申请日：2008-09-10
申请人： Yoshiki Aruga , Eitarou Morimoto , You Tanaka , Kazuaki Kaneko
发明人： Yoshiki Aruga , Eitarou Morimoto , You Tanaka , Kazuaki Kaneko
IPC分类号： H01T23/00
CPC分类号： H01L21/6833 , C23C14/50 , C23C14/541 , H01L21/6875 , H02N13/00
摘要： An electrostatic chuck includes a dielectric board having an upper surface on which a plurality of projections for supporting a substrate on top surfaces and recesses surrounding the projections are formed, an electrode formed inside the dielectric board, and an external power supply which applies a voltage to the electrode. The dielectric board includes a conductor film formed on at least the top surface of each projection, and has a three-dimensional structure which causes the conductor film to generate a Johnson-Rahbeck force between the substrate and conductor film when a voltage is applied to the electrode.
摘要翻译：静电卡盘包括：电介质板，具有上表面，在其上形成有多个突起，用于在上表面上支撑基板，围绕突起形成凹槽;形成在电介质板内部的电极;以及外部电源，电极。电介质板包括形成在每个突起的至少顶表面上的导体膜，并且具有三维结构，当将电压施加到基板和导体膜时，导致导体膜在基板和导体膜之间产生约翰逊 - 拉贝克力电极。

5. 发明授权

US08439266B2 Optical-information-reading apparatus 有权
标题翻译：光信息读取装置
公开(公告)号：US08439266B2
公开(公告)日：2013-05-14
申请号：US13459969
申请日：2012-04-30
申请人： Yasutake Kawashima , You Tanaka , Satoshi Komi
发明人： Yasutake Kawashima , You Tanaka , Satoshi Komi
IPC分类号： G03B7/08 , G06K5/00 , G06K7/10 , G06K7/14
CPC分类号： G02B3/14 , G02B7/32 , G02B26/005 , G03B13/36 , G06K7/10722 , G06K7/10811
摘要： An optical-information-reading apparatus includes an imaging optical system having a varifocal lens that adjusts a focal position, a solid-state image sensing device that images a code symbol, a ranging laser that measures a distance to the code symbol, and a decoder that calculates the distance to the code symbol using the ranging laser. The apparatus controls the varifocal lens based on calculated distance information.
摘要翻译：一种光学信息读取装置，包括具有调整焦点位置的变焦透镜的成像光学系统，对代码符号进行成像的固态图像感测装置，测量与代码符号的距离的测距激光器以及解码器它使用测距激光器计算与代码符号的距离。该装置基于计算出的距离信息来控制变焦透镜。

6. 发明申请

US20100284121A1 ELECTROSTATIC CHUCK 有权
标题翻译：静电卡
公开(公告)号：US20100284121A1
公开(公告)日：2010-11-11
申请号：US12666748
申请日：2008-09-10
申请人： Yoshiki Aruga , Eitarou Morimoto , You Tanaka , Kazuaki Kaneko
发明人： Yoshiki Aruga , Eitarou Morimoto , You Tanaka , Kazuaki Kaneko
IPC分类号： H01L21/683
CPC分类号： H01L21/6833 , C23C14/50 , C23C14/541 , H01L21/6875 , H02N13/00
摘要： An electrostatic chuck includes a dielectric board having an upper surface on which a plurality of projections for supporting a substrate on top surfaces and recesses surrounding the projections are formed, an electrode formed inside the dielectric board, and an external power supply which applies a voltage to the electrode. The dielectric board includes a conductor film formed on at least the top surface of each projection, and has a three-dimensional structure which causes the conductor film to generate a Johnson-Rahbeck force between the substrate and conductor film when a voltage is applied to the electrode.
摘要翻译：静电卡盘包括：电介质板，具有上表面，在其上形成有多个突起，用于在上表面上支撑基板，围绕突起形成凹槽;形成在电介质板内部的电极;以及外部电源，电极电介质板包括形成在每个突起的至少顶表面上的导体膜，并且具有三维结构，当将电压施加到基板和导体膜时，导致导体膜在基板和导体膜之间产生约翰逊 - 拉贝克力电极。

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