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    • 3. 发明专利
    • Hologram production method and production apparatus
    • HOLOGRAM生产方法和生产设备
    • JP2013064956A
    • 2013-04-11
    • JP2011204788
    • 2011-09-20
    • Toshiba Corp株式会社東芝
    • NEMOTO NOBUKIMIKI TAKEOKURE SHOTANAKANO NAOHISAIGARI SEIJIYAMAMOTO KOYO
    • G03H1/04G02B5/32G03H1/02
    • PROBLEM TO BE SOLVED: To provide a hologram production method and a hologram production apparatus capable of stably producing a hologram at a low power output and enabling gradation expression at each picture point.SOLUTION: The hologram production method is for producing a hologram by a direct drawing method through irradiating a photosensitive material including azobenzene with light. With a region having a predetermined size on the photosensitive material as one dot, the one dot is produced by diffraction grating according to a reproduction condition of the hologram and the one dot is formed in an aligned manner on the photographic sensitive material according to image data observed during reproduction.
    • 要解决的问题:提供一种能够在低功率输出下稳定地产生全息图并在每个图像点实现灰度表现的全息图制作方法和全息图制作装置。 解决方案:全息图制造方法是通过直接拉制法通过用光照射包含偶氮苯的感光材料来制造全息图。 在感光材料上具有预定尺寸的区域作为一个点,根据全息图的再现条件,通过衍射光栅产生一个点,并且根据图像数据将一个点以对准的方式形成在感光材料上 在繁殖期间观察到。 版权所有(C)2013,JPO&INPIT
    • 4. 发明专利
    • 磁気検出装置及び紙葉類処理装置
    • 磁性检测器和纸张加工设备
    • JP2015034794A
    • 2015-02-19
    • JP2013167049
    • 2013-08-09
    • 株式会社東芝Toshiba Corp
    • MIURA JUNJIIGARI SEIJIMAKINO TOMONORI
    • G01N27/72G01R33/02G01R33/12G07D7/04
    • G07D7/04G01N27/72G01N33/346G01R33/0094G01R33/09G01R33/10
    • 【課題】他装置が磁気ノイズを発生した場合にも紙葉類における磁気的特性をより精度高く特定できる磁気検出装置及び紙葉類処理装置を提供することである。【解決手段】実施形態の磁気検出装置は、複数個の感磁部を並べた磁気センサヘッドと、環境磁気補正部とを備える。複数個の感磁部を並べた磁気センサヘッドは、紙葉類が通過する領域に、前記紙葉類が移動する方向に対して直交する方向に、前記紙葉類の幅よりも長く一列に配置される。環境磁気補正部は、前記紙葉類が通過する領域の内側に位置する前記感磁部が出力する第一の出力信号を検出する第一の磁気検出部と、前記紙葉類が通過する領域の外側のどちらか一方または両方に位置する前記感磁部が出力する第二の出力信号を検出する第二の磁気検出部と、この第二の出力信号に基づいて、前記第一の出力信号を補正する補正部とを有する。【選択図】図1
    • 要解决的问题:提供一种能够更准确地识别纸的磁性的磁检测器和纸张处理设备,即使在另一个设备中产生磁噪声。根据实施例的磁检测器包括:磁传感器 其中多个磁敏部分对准的头部; 和环境磁修正单元。 磁感应部件对准的磁性传感器头被布置成使得感光部分沿与纸张宽度成一定长度的直线放置在与纸张宽度方向正交的方向上的纸张通过的区域中 纸移动。 环境磁性校正单元包括:第一磁检测单元,检测从位于纸通过的区域的内侧的磁敏部输出的第一输出信号; 第二磁检测单元,检测从位于纸张通过的区域的一侧或每侧的磁敏部分输出的第二输出信号; 以及校正单元,基于该第二输出信号校正第一输出信号。
    • 5. 发明专利
    • Image reader and paper sheet processing device
    • 图像读取器和纸张处理装置
    • JP2014053739A
    • 2014-03-20
    • JP2012196535
    • 2012-09-06
    • Toshiba Corp株式会社東芝
    • IGARI SEIJIMIURA JUNJI
    • H04N1/04G07D7/12G07D7/20
    • H04N1/02815G07D7/12G07D7/17G07D7/2008
    • PROBLEM TO BE SOLVED: To provide an image reader which reads an image with higher precision and to provide a paper sheet processing device.SOLUTION: An image reader includes: an illumination section for irradiating a paper sheet transported by a transportation section with visible light and an infrared ray; an imaging section which receives the visible light and the infrared ray, which are reflected by the paper sheet, and images a visible image and an infrared image; and a background member which is arranged in a position superposed on a side edge part of the paper sheet in an imaging range of the imaging section, and has an infrared ray low reflection section which diffusively reflects the visible light and reflects the infrared ray at a reflection rate lower than the paper sheet.
    • 要解决的问题:提供一种以更高精度读取图像并提供纸张处理装置的图像读取器。解决方案:图像读取器包括:照明部分,用于将由传输部分运送的纸张照射到可见光和 红外线 接收由纸张反射的可见光和红外线的成像部分,并且对可见图像和红外图像进行成像; 以及背景构件,其在成像部的成像范围中布置在叠放在纸张的侧边缘部分上的位置,并且具有扩散反射可见光并将红外线反射到红外线的红外线低反射部分 反射率低于纸张。
    • 6. 发明专利
    • Cut detecting device and paper sheet processing unit including the same
    • 切割检测装置和纸片处理单元,包括它们
    • JP2012168864A
    • 2012-09-06
    • JP2011030847
    • 2011-02-16
    • Toshiba Corp株式会社東芝
    • MIURA JUNJIIGARI SEIJI
    • G07D7/12
    • PROBLEM TO BE SOLVED: To provide a cut detecting device capable of detecting a cut of a paper sheet with a simple structure and a paper sheet processing unit including the cut detecting device.SOLUTION: A cut detecting device of an embodiment comprises: a bending member for providing curvature to a fed paper sheet; a lighting part for lighting a side edge of the paper sheet provided with the curvature by the bending member; an image capturing part for capturing an image by receiving light from the side edge of the paper sheet lighted by the lighting part; a behavior detecting part for detecting a behavior of the paper sheet on the basis of the image captured by the image capturing part; and a determination part for determining, on the basis of the behavior of the paper sheet detected by the behavior detecting part and a standard behavior range precedently set, whether or not there is a cut in the paper sheet.
    • 要解决的问题:提供一种能够以简单的结构检测纸张切割的切割检测装置和包括切割检测装置的纸张处理单元。 解决方案:实施例的切割检测装置包括:用于向进给的纸张提供曲率的弯曲构件; 照明部件,用于照亮由弯曲构件设置有曲率的纸张的侧边缘; 图像捕获部分,用于通过从由照明部分点燃的纸张的侧边缘接收光来捕获图像; 行为检测部,其基于由图像拍摄部拍摄的图像来检测纸张的动作; 以及确定部分,用于基于行为检测部分检测到的纸张的行为和先前设置的标准行为范围来确定纸张中是否有切割。 版权所有(C)2012,JPO&INPIT
    • 8. 发明专利
    • Paper sheet inspection apparatus and paper sheet inspection method
    • 纸张检验装置和纸张检验方法
    • JP2009058374A
    • 2009-03-19
    • JP2007225888
    • 2007-08-31
    • Toshiba Corp株式会社東芝
    • IGARI SEIJI
    • G01B11/28
    • PROBLEM TO BE SOLVED: To provide a paper sheet inspection apparatus and paper sheet inspection method capable of further accurately detecting a material having a polarization characteristic.
      SOLUTION: This paper sheet inspection apparatus 1 projects light to a paper sheet 10, divides transmission light having transmitted through the paper sheet 10 into a plurality of directions, thereby providing a plurality of polarized lights having different polarization surfaces. These polarized lights are received, and converted into electric signals, and a plurality of images are acquired. Difference of brightness of each corresponding pixel of the plurality of acquired images is detected, the area of a region having the polarization characteristic on the paper sheet 10 is calculated based on the number of pixels whose difference is detected. The calculated area is compared with the previously stored reference value, and the goodness/badness of the paper sheet 10 is determined.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:提供能够进一步精确地检测具有偏振特性的材料的纸张检查装置和纸张检查方法。 解决方案:该纸张检查装置1向纸张10投射光,将透过纸张10的透射光分成多个方向,从而提供具有不同偏光面的多个偏振光。 这些偏振光被接收并转换为电信号,并且获取多个图像。 检测多个获取图像中每个相应像素的亮度差异,基于检测到差异的像素数来计算具有纸张10上的偏振特性的区域的面积。 将计算出的面积与先前存储的参考值进行比较,确定纸张10的良好/不良。 版权所有(C)2009,JPO&INPIT
    • 9. 发明专利
    • Picture processing apparatus and method
    • 图像处理设备和方法
    • JP2008288877A
    • 2008-11-27
    • JP2007131845
    • 2007-05-17
    • Toshiba Corp株式会社東芝
    • NAKANO NAOHISAIGARI SEIJIMIKI TAKEOMIYAZAKI KENJIMIURA JUNJI
    • H04N1/46G06T5/00H04N1/60
    • PROBLEM TO BE SOLVED: To provide a picture processing apparatus and a picture processing method for detecting a monochromatic picture with higher accuracy. SOLUTION: Correction data of each pixel of a monochromatic light receiving system 3 is preliminarily searched and stored from a color-picture obtained by preliminarily imaging an imaging object 10 and a monochromatic picture imaged by the monochromatic optical receiving system 3. The picture processing apparatus 100 images the imaging object 10 by the monochromatic light receiving system 3 to acquire a monochromatic picture and corrects each pixel of the acquired monochromatic picture on the basis of the stored correction data. COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:提供一种用于以更高精度检测单色图像的图像处理装置和图像处理方法。 解决方案:从由单色光接收系统3成像的成像对象10和单色图像获得的彩色图像预先搜索并存储单色光接收系统3的每个像素的校正数据。图像 处理装置100通过单色光接收系统3对成像对象10进行成像,以获得单色图像,并且基于存储的校正数据校正所获取的单色图像的每个像素。 版权所有(C)2009,JPO&INPIT
    • 10. 发明专利
    • Paper sheet authenticity discrimination device
    • 纸张认证辨认装置
    • JP2007026066A
    • 2007-02-01
    • JP2005207022
    • 2005-07-15
    • Toshiba Corp株式会社東芝
    • IGARI SEIJI
    • G07D7/12
    • PROBLEM TO BE SOLVED: To provide a paper sheet authenticity discrimination device, capable of performing high-speed authenticity discrimination of large volume through a simple structure by limitedly obtaining infrared optical characteristic of, for example, pearl ink to a paper sheet having a print part with pearl ink.
      SOLUTION: In the paper sheet authenticity discrimination device for discriminating authenticity of a paper sheet such as securities having the print part printed with pearl ink, the authenticity of the paper sheet is discriminated by acquiring a transmitted light signal and a reflected light signal from the paper sheet, respectively, and detecting partial transmitted light quantity, reflected light quantity and difference in pattern for the transmitted light signal and the like from the paper sheet, thereby determining the presence of the pearl ink characteristic.
      COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:提供一种纸张真伪鉴别装置,其能够通过简单的结构,通过将例如珍珠墨水的红外光学特性有限地获得到具有以下的纸张的纸张来进行大容量的高速真实性鉴别: 具有珍珠墨水的印刷部分。 解决方案:在用于识别具有印刷有珍珠墨水的印刷部分的券的纸张的真实性的纸张真伪鉴别装置中,通过获取透射光信号和反射光信号来鉴别纸张的真实性 从纸张分别检测纸张的透射光信号等的部分透射光量,反射光量和图案差异,从而确定珍珠墨水特性的存在。 版权所有(C)2007,JPO&INPIT