公开(公告)号：US5473147A

公开(公告)日：1995-12-05

申请号：US138748

申请日：1993-10-19

申请人： Hidekazu Hoshino ,  Masumi Yoda ,  Itsuo Takeuchi ,  Tatsuya Kurihara

发明人： Hidekazu Hoshino ,  Masumi Yoda ,  Itsuo Takeuchi ,  Tatsuya Kurihara

IPC分类号： G06K7/08 ,  G06K19/12 ,  G07D7/04 ,  G07D7/20 ,  G07F7/08

CPC分类号： G07F7/086 ,  G06K19/12 ,  G06K7/084 ,  G07D7/04 ,  G07D7/20

摘要： A number of high-permeability magnetic elements are dispersed in a scanning region of a checking object. A core of a processing apparatus is provided with an exciting coil and a sensor coil. When a bias magnetic field is applied to the core, and the scanning region is passed in the vicinity of a gap, the permeability of the gap varies depending on the density of the magnetic elements, so that a magnetic flux passing through the core changes. A detection signal corresponding to the change of the magnetic flux is detected by means of the sensor coil. This detection signal is converted into a cipher code and then recorded in a code indicator section of the checking object. In checking the authenticity of the object, a detection signal obtained by scanning the scanning region by means of the processing apparatus and a code for collation obtained by decoding the cipher code recorded in the code indicator section are compared, and it is concluded that the checking object is real when the detection signal and the collation code correspond to each other.

摘要翻译： 许多高磁导率磁性元件分散在检查对象的扫描区域中。 处理装置的核心设置有励磁线圈和传感器线圈。 当偏心磁场被施加到磁芯上并且扫描区域在间隙附近通过时，磁隙的磁导率随磁性元件的密度而变化，使得通过芯的磁通量变化。 通过传感器线圈检测与磁通量的变化相对应的检测信号。 该检测信号被转换成密码，然后记录在检查对象的代码指示部分中。 在检查对象的真实性时，比较通过利用处理装置扫描扫描区域而获得的检测信号和通过对记录在代码指示器部分中的密码进行解码而获得的核对代码，并且得出结论，检查 当检测信号和对比码相互对应时，对象是真实的。

公开(公告)号：US5602381A

公开(公告)日：1997-02-11

申请号：US243582

申请日：1994-05-16

申请人： Hidekazu Hoshino ,  Itsuo Takeuchi ,  Masumi Yoda ,  Tatsuya Kurihara ,  Minoru Komiya

发明人： Hidekazu Hoshino ,  Itsuo Takeuchi ,  Masumi Yoda ,  Tatsuya Kurihara ,  Minoru Komiya

IPC分类号： D21H21/48 ,  G06K7/08 ,  G06K19/12 ,  G07F7/12

CPC分类号： G06K19/12 ,  D21H21/48 ,  G06K7/084 ,  G06K7/087 ,  G07F7/08 ,  G07F7/125

摘要： An object to be checked contains a large number of magnetic polymer elements scattered at random. Each of magnetic polymer elements is made up of an element main body formed of a high molecular material, and magnetic metal powder contained in the element main body. The magnetic polymer elements are integrally incorporated in paper and tangled with the wood pulp fibers of the paper three-dimensionally. In the manufacturing process of the object, a processing apparatus magnetically scans the magnetic polymer elements incorporated in the scanning region of the object while moving the scanning region at a predetermined speed, converts a detection signal obtained by the magnetic scan into a cipher code, and records the cipher code in a code indicator section. In the authenticity checking process, the processing apparatus magnetically scans the magnetic polymer elements once again, and a detection signal obtained thereby is collated with the cipher code recorded in the code indicator section. When the detection signal and the cipher code agree with each other, the object is determined as being authentic.

摘要翻译： 待检查的对象包含大量随机散布的磁性聚合物元件。 每个磁性聚合物元件由高分子材料形成的元件主体和元件主体中所含的磁性金属粉末构成。 磁性聚合物元件整体地结合在纸中，并与纸的木浆纤维三维缠结。 在该物体的制造过程中，处理装置在以预定速度移动扫描区域的同时磁性地扫描包含在物体的扫描区域中的磁性聚合物元件，将通过磁扫描获得的检测信号转换为密码，并且 在代码指示器部分中记录密码。 在真实性检查处理中，处理装置再一次对磁性聚合物元件进行磁性扫描，并将由此获得的检测信号与记录在代码指示部中的密码进行核对。 当检测信号和密码彼此一致时，对象被确定为可信。

公开(公告)号：US5601931A

公开(公告)日：1997-02-11

申请号：US347976

申请日：1994-12-01

申请人： Hidekazu Hoshino ,  Itsuo Takeuchi ,  Masumi Yoda ,  Minoru Komiya ,  Tsugutaka Sugahara

发明人： Hidekazu Hoshino ,  Itsuo Takeuchi ,  Masumi Yoda ,  Minoru Komiya ,  Tsugutaka Sugahara

IPC分类号： G06K19/06 ,  G06K19/08 ,  G06K19/12 ,  G06K19/14 ,  B42D107/00

CPC分类号： G06K19/086 ,  G06K19/06196 ,  G06K19/083 ,  G06K19/12 ,  G06K19/14 ,  Y10S283/904 ,  Y10S428/90 ,  Y10S428/916 ,  Y10T428/31993

摘要： A large number of magnetic polymer elements are distributed at random in a base material of a object to be checked. Each magnetic polymer element includes an element main body formed of a high-molecular material, such as an acrylic resin, and magnetic metal powder contained therein. The base material is formed mainly of paper, and the magnetic polymer elements are incorporated together with wood pulp fibers in the base material. The elements and the fibers are tangled with one another in three dimensions. Indication data including figures, symbols, etc., such as post position numbers and bet numbers on betting tickets for publicly-managed gambling, are printed on the object. The indication data, along with a proper output signal obtained in accordance with the state of distribution of the magnetic polymer elements, are enciphered according to specific rules for enciphering, and are recorded in a code indicator section by means of a recording medium, such as a magnetic stripe which is magnetically readable or a bar code which is optically readable.

摘要翻译： 大量的磁性聚合物元素随机分布在待检查物体的基底材料中。 每个磁性聚合物元件包括由诸如丙烯酸树脂的高分子材料和其中所含的磁性金属粉末形成的元件主体。 基材主要由纸形成，磁性聚合物元件与木浆纤维结合在基材中。 元件和纤维在三维方面彼此缠结。 包括数字，符号等在内的指示数据，例如公开赌博博彩票上的职位号码和下注号码，印在对象上。 指示数据以及根据磁性聚合物元件的分布状态获得的合适的输出信号根据用于加密的特定规则被加密，并且通过记录介质被记录在代码指示器部分中，例如 磁性可读的磁条或光学可读的条形码。

公开(公告)号：US5756220A

公开(公告)日：1998-05-26

申请号：US688132

申请日：1996-07-29

申请人： Hidekazu Hoshino ,  Itsuo Takeuchi ,  Masumi Yoda ,  Minoru Komiya ,  Tsugutaka Sugahara

发明人： Hidekazu Hoshino ,  Itsuo Takeuchi ,  Masumi Yoda ,  Minoru Komiya ,  Tsugutaka Sugahara

IPC分类号： G06K19/06 ,  G06K19/08 ,  G06K19/12 ,  G06K19/14 ,  B32B29/00 ,  G06K19/00

CPC分类号： G06K19/086 ,  G06K19/06196 ,  G06K19/083 ,  G06K19/12 ,  G06K19/14 ,  Y10S283/904 ,  Y10S428/90 ,  Y10S428/916 ,  Y10T428/31993

摘要： A large number of magnetic polymer elements are distributed at random in a base material of a object to be checked. Each magnetic polymer element includes an element main body formed of a high-molecular material, such as an acrylic resin, and magnetic metal powder contained therein. The base material is formed mainly of paper, and the magnetic polymer elements are incorporated together with wood pulp fibers in the base material. The elements and the fibers are tangled with one another in three dimensions. Indication data including figures, symbols, etc., such as post position numbers and bet numbers on betting tickets for publicly-managed gambling, are printed on the object. The indication data, along with a proper output signal obtained in accordance with the state of distribution of the magnetic polymer elements, are enciphered according to specific rules for enciphering, and are recorded in a code indicator section by means of a recording medium, such as a magnetic stripe which is magnetically readable or a bar code which is optically readable.

摘要翻译： 大量的磁性聚合物元素随机分布在待检查物体的基底材料中。 每个磁性聚合物元件包括由诸如丙烯酸树脂的高分子材料和其中所含的磁性金属粉末形成的元件主体。 基材主要由纸形成，磁性聚合物元件与木浆纤维结合在基材中。 元件和纤维在三维方面彼此缠结。 包括数字，符号等在内的指示数据，例如公开赌博博彩票上的职位号码和下注号码被印在对象上。 指示数据以及根据磁性聚合物元件的分布状态获得的合适的输出信号根据用于加密的特定规则被加密，并且通过记录介质被记录在代码指示器部分中，例如 磁性可读的磁条或光学可读的条形码。

公开(公告)号：US5451759A

公开(公告)日：1995-09-19

申请号：US263050

申请日：1994-06-21

申请人： Hidekazu Hoshino ,  Itsuo Takeuchi ,  Tatsuya Kurihara

发明人： Hidekazu Hoshino ,  Itsuo Takeuchi ,  Tatsuya Kurihara

IPC分类号： G06K7/08 ,  G06K19/12 ,  G07F7/12 ,  G06K19/06

CPC分类号： G06K19/12 ,  G06K7/084 ,  G06K7/087 ,  G07F7/08 ,  G07F7/125

摘要： An object to be checked has a scanning region which contains a large number of magnetic elements scattered at random. Each of the magnetic elements is made up of an element main body formed of a high molecular material, and magnetic metal powder contained in the element main body. A processing apparatus employed for checking whether or not the object is authentic has a magnetic sensor which is made up of a pair of MR elements and a magnet. The MR elements are arranged side by side in the direction in which the scanning region is scanned. In the manufacturing process of the object, a detection signal which is based on variations in the output ratio between the MR elements is produced, with the scanning region of the object being moved. The detection signal is converted into a cipher code, and this cipher code is recorded in a code indicator section. When the object is checked for authenticity, a detection signal obtained by scanning the scanning region is collated with the cipher code recorded in the code indicator section. When the detection signal and the cipher code agree with each other, the object is determined as being authentic.

摘要翻译： 要检查的对象具有包含大量随机分散的磁性元件的扫描区域。 每个磁性元件由高分子材料形成的元件主体和元件主体中所含的磁性金属粉末构成。 用于检查物体是否可靠的处理装置是否具有由一对MR元件和磁体构成的磁性传感器。 MR元件沿着扫描区域扫描的方向并排布置。 在物体的制造过程中，产生基于MR元件之间的输出比的变化的检测信号，同时物体的扫描区域被移动。 检测信号被转换为密码，该密码被记录在代码指示器部分中。 当对象被检查真实性时，通过扫描扫描区域获得的检测信号与记录在代码指示器部分中的密码进行核对。 当检测信号和密码彼此一致时，对象被确定为可信。

公开(公告)号：US5739517A

公开(公告)日：1998-04-14

申请号：US591091

申请日：1996-01-25

申请人： Hidekazu Hoshino ,  Masumi Yoda ,  Minoru Komiya

发明人： Hidekazu Hoshino ,  Masumi Yoda ,  Minoru Komiya

IPC分类号： G06K7/08

CPC分类号： G06K7/084

摘要： A large number of magnetic pieces are distributed at random in a scanning region of an object to be checked. A magnetic sensor of a processing apparatus for checking the object for authenticity comprises first and second detecting element pairs. Each of these detecting element pairs include a pair of MR elements arranged in a scanning direction. The MR elements of the second detecting element pair are deviated from those of the first detecting element pair in parallel relation. The apparatus registers data associated with the detection signal obtained by means of the first detecting element pair in a code indicator section of the object when the object is manufactured or issued. The apparatus is provided with a circuit which collates all the detection signals obtained by means of the detecting element pairs with the data registered in the code indicator section, in checking the object for authenticity, and concludes that the object is real if any of the detection signals corresponds to the data in the code indicator section.

摘要翻译： 在待检查对象的扫描区域中随机分布有大量的磁片。 用于检查物体的真实性的处理装置的磁传感器包括第一和第二检测元件对。 这些检测元件对中的每一个包括沿扫描方向布置的一对MR元件。 第二检测元件对的MR元件与第一检测元件对的MR元件平行关系偏离。 当制造或发出对象时，该装置将与通过第一检测元件对获得的检测信号相关联的数据登记在对象的代码指示器部分中。 该装置设置有一个电路，其将通过检测元件对获得的所有检测信号与注册在代码指示器部分中的数据进行核对，以检查对象的真实性，并得出结论：如果检测到任何一个检测 信号对应于代码指示器部分中的数据。

公开(公告)号：US08970953B2

公开(公告)日：2015-03-03

申请号：US13509916

申请日：2010-11-12

申请人： Hidekazu Hoshino ,  Itsuo Takeuchi ,  Tokio Sakauchi ,  Seiya Shibuya ,  Tohru Ida

发明人： Hidekazu Hoshino ,  Itsuo Takeuchi ,  Tokio Sakauchi ,  Seiya Shibuya ,  Tohru Ida

IPC分类号： G03H1/00 ,  G02B5/30 ,  G02B27/28 ,  G06K9/74 ,  G03H1/02 ,  B42D25/29 ,  B42D25/328 ,  B42D25/391

CPC分类号： B42D25/364 ,  B42D25/29 ,  B42D25/328 ,  B42D25/391 ,  B42D2033/10 ,  B42D2033/26 ,  B42D2035/24 ,  G02B5/3016 ,  G03H1/0244 ,  G03H1/0256 ,  G03H2250/14 ,  G03H2250/36 ,  G03H2250/38

摘要： An identification medium is provided in which latent image having plural colors can be observed even when the identification medium is spaced away from a polarization filter. A cholesteric liquid crystal layer is provided as a specific polarization light reflection layer which reflects light having a specific polarized condition. An optical anisotropic layer having an optical anisotropy is provided at an upper position overlapping with the specific polarization light reflection layer. An image A fanned by an area having an optical anisotropy different from that of surroundings is formed at the optical anisotropic layer. When the identification medium is directly viewed, the influence of the optical anisotropy cannot be seen. When the identification medium is observed via a circular polarization filter, the image can be seen to have a specific color by the influence of the optical anisotropy.

摘要翻译： 提供了一种识别介质，其中即使当识别介质与偏振滤光器隔离时，也可以观察到具有多种颜色的潜像。 提供胆甾型液晶层作为反射具有特定偏振条件的光的特定偏振光反射层。 具有光学各向异性的光学各向异性层设置在与特定偏振光反射层重叠的上部位置。 在光学各向异性层处形成由具有与周围环境不同的光学各向异性的区域扇形的图像A. 当直接观察识别介质时，不能看到光学各向异性的影响。 当通过圆偏振滤光器观察识别介质时，可以通过光学各向异性的影响看到图像具有特定的颜色。

公开(公告)号：US08322753B2

公开(公告)日：2012-12-04

申请号：US12312653

申请日：2007-10-18

申请人： Hidekazu Hoshino ,  Itsuo Takeuchi ,  Tokio Sakauchi ,  Suzushi Nishimura ,  Gorou Suzaki

发明人： Hidekazu Hoshino ,  Itsuo Takeuchi ,  Tokio Sakauchi ,  Suzushi Nishimura ,  Gorou Suzaki

IPC分类号： B42D15/00

CPC分类号： B42D25/364 ,  B42D25/29 ,  B42D25/328 ,  B42D25/36 ,  B42D25/391 ,  B42D2033/26 ,  G02B5/3016 ,  G03H1/0011 ,  G03H1/02 ,  G03H1/0244 ,  G03H1/0256 ,  G03H2250/10 ,  G03H2250/33 ,  G03H2250/34 ,  G03H2250/36 ,  G03H2250/38 ,  G03H2250/40 ,  G03H2250/41

摘要： An identification medium is to be observed via a linearly polarizing filter and includes a first liquid crystal layer that changes the wavelength of light according to the rotational angle of the linearly polarizing filter, a cholesteric liquid crystal layer, and a light absorbing layer that is provided below the cholesteric liquid crystal layer.

摘要翻译： 通过线性偏振滤光器观察识别介质，并且包括根据线性偏振滤光器的旋转角，胆甾型液晶层和光吸收层改变光的波长的第一液晶层 在胆甾型液晶层之下。

公开(公告)号：US07879415B2

公开(公告)日：2011-02-01

申请号：US11664162

申请日：2005-09-30

申请人： Hidekazu Hoshino ,  Hiroyuki Matsumoto ,  Itsuo Takeuchi

发明人： Hidekazu Hoshino ,  Hiroyuki Matsumoto ,  Itsuo Takeuchi

IPC分类号： B44F1/10

CPC分类号： B42D25/364 ,  B32B2307/40 ,  B32B2307/42 ,  B32B2551/00 ,  B42D25/328 ,  B42D2033/26 ,  B42D2035/24 ,  G02B5/287 ,  G02B5/3016 ,  G02F1/13 ,  G02F1/17 ,  G03H1/0011 ,  G03H1/0256 ,  G03H2001/2615 ,  G03H2250/14 ,  G03H2250/33 ,  G03H2250/38 ,  G03H2250/40 ,  G03H2250/41

摘要： A thermosensitive ink layer 102 is composed of a thermochromic material which changes from black to a transparent state and is formed on a substrate 101 made from a PET film by heating. A cholesteric liquid crystal layer 103 on which a hologram 105 of an appropriate form is formed on the cholesteric liquid crystal layer is mounted thereon. At ordinary temperature, the thermosensitive ink layer 102 exhibits a property of light absorption and a property of selective reflection and a color shifting of the cholesteric liquid crystal layer 103 are observed. The thermosensitive ink layer 102 becomes transparent by heating and the figure 104 on the substrate 101 is also visible. The determination of the authenticity thereof is performed by utilizing the change of view. Therefore, the anticounterfeiting effects are superior to those of the discrimination techniques using conventional techniques, and this enables articles to be distinguished easily and reliably.

摘要翻译： 热敏油墨层102由从黑色变为透明状态的热变色材料构成，并且通过加热形成在由PET膜制成的基板101上。 在胆甾型液晶层上形成有适当形式的全息图105的胆甾型液晶层103。 在常温下，热敏油墨层102表现出光吸收的性质，并且观察到胆甾醇型液晶层103的选择反射和颜色偏移的性质。 热敏油墨层102通过加热变得透明，并且衬底101上的图104也是可见的。 通过利用视图的改变来确定其真实性。 因此，防伪效果优于使用常规技术的辨别技术的效果，这使得能够容易且可靠地区分物品。

公开(公告)号：US07812937B2

公开(公告)日：2010-10-12

申请号：US12310244

申请日：2007-08-23

申请人： Hidekazu Hoshino ,  Itsuo Takeuchi ,  Tokio Sakauchi ,  Tohru Ida ,  Shinya Nasubida

发明人： Hidekazu Hoshino ,  Itsuo Takeuchi ,  Tokio Sakauchi ,  Tohru Ida ,  Shinya Nasubida

IPC分类号： G06K9/74

CPC分类号： B42D25/36 ,  B42D25/00 ,  B42D25/47 ,  B42D2033/26

摘要： An identifying medium comprises an optical functional layer that is optically identifiable and comprises a layer containing microcapsules. The microcapsule contains a material that occurs color change by breaking the microcapsule.

摘要翻译： 识别介质包括光学可识别的光学功能层，并且包括含有微胶囊的层。 微胶囊包含通过破坏微胶囊而发生变色的材料。