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1. 发明授权

US6160782A Holographic storage medium and reproduction of data therefrom 有权
标题翻译：全息存储介质和数据的再现
公开(公告)号：US6160782A
公开(公告)日：2000-12-12
申请号：US218585
申请日：1998-12-22
申请人： Kanji Kayanuma , Kazunori Namiki , Kenji Narusawa
发明人： Kanji Kayanuma , Kazunori Namiki , Kenji Narusawa
IPC分类号： B42D15/10 , G11B7/00 , G11B7/0055 , G11B7/0065 , G11B7/013 , G11B7/135 , G11B7/24 , G03H1/02 , G11B7/26
CPC分类号： G11B7/24 , G11B7/0065 , G11B7/24085
摘要： A storage medium has at least one diffraction grating. The diffraction grating is formed as a holographic interference fringe pattern. The pattern is formed as it two-dimensionally diffracts an incident light beam in a plurality of directions or one-dimensionally diffracts an incident light beam in a direction. A combination of such patterns and also a plurality of rows of such patterns on the storage medium are available. A light beam is radiated to the storage medium. The light beam diffracted in the direction(s) is detected by a photodetector, such as a CCD device, that generates a signal carrying data stored as the holographic interference fringe pattern. The signal is then decoded by a processor to reproduce the data.
摘要翻译：存储介质具有至少一个衍射光栅。衍射光栅形成为全息干涉条纹图案。形成图案，因为其在多个方向上二维衍射入射光束或者沿一个方向一次衍射入射光束。这种图案的组合以及存储介质上的多行这样的图案是可用的。光束被辐射到存储介质。通过诸如CCD器件的光电检测器检测沿该方向衍射的光束，其产生承载作为全息干涉条纹图案存储的数据的信号。该信号然后被处理器解码以再现数据。

2. 发明授权

US06527173B1 System of issuing card and system of certifying the card 有权
标题翻译：发证卡系统和认证卡系统
公开(公告)号：US06527173B1
公开(公告)日：2003-03-04
申请号：US09532214
申请日：2000-03-22
申请人： Kenji Narusawa , Kazunori Namiki , Toshiro Kohno , Tadashi Aizawa , Yoshinari Yokochi , Haruo Matsuo , Manabu Sakane
发明人： Kenji Narusawa , Kazunori Namiki , Toshiro Kohno , Tadashi Aizawa , Yoshinari Yokochi , Haruo Matsuo , Manabu Sakane
IPC分类号： G06K500
CPC分类号： G06K19/077 , G03H1/08 , G03H2001/0288 , G03H2001/184 , G03H2001/2244 , G03H2210/20 , G03H2210/54 , G03H2230/10 , G06K19/16
摘要： The CGH (computer generated hologram) readout section (4) reproduces an image of the CGH (28), which is formed in the data storage area (52) of the crude card (26). The CGH certifying section (5) judges whether the card is genuine or fake and obtains an ID (identification) information. In a case that the card is genuine, the ID information is supplied to the data processing section (6). The data processing section (6) inputs a personal information of a person to be a cardholder and also inputs a face picture of the person. These data are registered in the database (2) in response to the ID information. A part of or all of the personal information is outputted to the IC reader/writer (8) and written into the IC module (53). Further, a part of the personal information and the face picture are outputted to the color printer (7) as a printing information and printed on the surface of the crude card (26). Then the personal ID card (51) can be issued after forming a protection film over the printed surface of the card.
摘要翻译： CGH（计算机生成的全息图）读出部分（4）再现形成在粗卡（26）的数据存储区域（52）中的CGH（28）的图像。 CGH认证部（5）判断卡是真品还是假货，并获得ID（识别）信息。在卡是正品的情况下，ID信息被提供给数据处理部（6）。数据处理部（6）输入作为持卡人的人的个人信息，并输入该人的脸部照片。这些数据响应于ID信息被登记在数据库（2）中。将个人信息的一部分或全部输出到IC读写器（8）并写入IC模块（53）。此外，将个人信息和面部图像的一部分作为打印信息输出到彩色打印机（7），并印刷在粗卡（26）的表面上。然后可以在卡的印刷表面上形成保护膜之后发出个人身份证（51）。

3. 发明授权

US5366835A Graduation reproduction in optical recording 失效
标题翻译：光学记录中的毕业再现
公开(公告)号：US5366835A
公开(公告)日：1994-11-22
申请号：US16369
申请日：1993-02-11
申请人： Kazunori Namiki , Takashi Yamamura
发明人： Kazunori Namiki , Takashi Yamamura
IPC分类号： B41J2/52 , B41J2/44 , H04N1/113 , H04N1/23 , H04N1/40 , H04N1/405 , G03C5/00
CPC分类号： H04N1/40037
摘要： A graduation reproduction method in performing the halftone recording due to screen percentage by a light spot of a light beam with the light beam being intensity-modulated on the basis of digital image data in accordance with a binary recording technique. An illumination time value is reduced with respect to the normal illumination time value determined under a recording condition set to record a minimum recording dot on the recording medium. The reduced illumination time is set as a unit illumination time at the time of the recording of the halftone and the secondary scanning speed is reduced in correspondence with the rate of reduction of the unit illumination time relative to the normal illumination time value. Further, in the case that the recording operation is the screen percentage to be effected by the light spot only for the unit illumination time, the exposure is arranged so as not to be effected by the light spot, or arranged to be effected for the normal illumination time value.
摘要翻译：根据二进制记录技术，通过基于数字图像数据对光束进行强度调制的光束的光点进行由于屏幕百分比而进行的半色调记录的分级再现方法。相对于在设定为在记录介质上记录最小记录点的记录条件确定的正常照明时间值减小照明时间值。降低的照明时间被设定为在半色调记录时的单位照明时间，并且与根据单位照明时间相对于正常照明时间值的减小率相应地降低二次扫描速度。此外，在记录操作是仅在单位照明时间由光点实现的屏幕百分比的情况下，曝光被布置为不受光斑影响，或者被布置成为正常照明时间值。

4. 发明授权

US5493325A Graduation reproduction in optical recording 失效
标题翻译：光学记录中的毕业再现
公开(公告)号：US5493325A
公开(公告)日：1996-02-20
申请号：US266839
申请日：1994-06-28
申请人： Kazunori Namiki , Takashi Yamamura
发明人： Kazunori Namiki , Takashi Yamamura
IPC分类号： B41J2/52 , B41J2/44 , H04N1/113 , H04N1/23 , H04N1/40 , H04N1/405 , H04N1/21
CPC分类号： H04N1/40037
摘要： A graduation reproduction method in performing the halftone recording due to screen percentage by a light spot of a light beam with the light beam being intensity-modulated on the basis of digital image data in accordance with a binary recording technique. An illumination time value is reduced with respect to the normal illumination time value determined under a recording condition set to record a minimum recording dot on the recording medium. The reduced illumination time is set as a unit illumination time at the time of the recording of the halftone and the secondary scanning speed is reduced in correspondence with the rate of reduction of the unit illumination time relative to the normal illumination time value. Further, in the case that the recording operation is the screen percentage to be effected by the light spot only for the unit illumination time, the exposure is arranged so as not to be effected by the light spot, or arranged to be effected for the normal illumination time value.
摘要翻译：根据二进制记录技术，通过基于数字图像数据对光束进行强度调制的光束的光点进行由于屏幕百分比而进行的半色调记录的分级再现方法。相对于在设定为在记录介质上记录最小记录点的记录条件确定的正常照明时间值减小照明时间值。降低的照明时间被设定为在半色调记录时的单位照明时间，并且与根据单位照明时间相对于正常照明时间值的减小率相应地降低二次扫描速度。此外，在记录操作是仅在单位照明时间由光点实现的屏幕百分比的情况下，曝光被布置为不受光斑影响，或者被布置成为正常照明时间值。

5. 发明授权

US5442426A Wet type electro-photographic recording apparatus 失效
标题翻译：湿式电子照相记录装置
公开(公告)号：US5442426A
公开(公告)日：1995-08-15
申请号：US082884
申请日：1993-06-24
申请人： Takashi Yamamura , Kazunori Namiki , Toshiya Kobashi , Ryuji Horiuchi
发明人： Takashi Yamamura , Kazunori Namiki , Toshiya Kobashi , Ryuji Horiuchi
IPC分类号： G03G15/00 , G03G15/10
CPC分类号： G03G15/6597 , G03G15/10 , G03G2215/00801
摘要： The present invention discloses a wet type electro-photographic recording apparatus having a simple structure and a high quality without uneven density, and capable of miniaturizing the apparatus. Around a rotary drum, an exposing section, a pre-bath treatment portion and a developing portion are disposed. The exposing section is disposed on an upstream region in a rotating direction of the rotary drum with respect to a lower extreme position of the rotary drum, and in an upper portion of the rotary drum. The pre-bath treatment portion is disposed at a position between the upper portion where the exposing section is disposed and the lower extreme position of the rotary drum. The pre-bath treatment portion has at least a supply section provided at a high level position for dropping pre-bath liquid and a pre-bath coating section provided in a lower level position for coating the dropped pre-bath liquid on the electro-photograph recording sheet, whereby the electro-photographic recording is pre-bathed by using the high insulating liquid having phase solubility with electrically insulating liquid used as a wet type developer. The developing section having a developing electrode is disposed substantially close to the rotary drum and in an upstream in the rotating direction of the rotary drum with respect to the lower extreme position of the rotary drum.
摘要翻译：本发明公开了一种结构简单，质量好，密度不均匀，能够使装置小型化的湿式电子照相记录装置。围绕旋转鼓，暴露部分，预浴处理部分和显影部分。暴露部分相对于旋转鼓的下部极限位置设置在旋转磁鼓的旋转方向的上游区域上，并且位于旋转磁鼓的上部。预浴处理部设置在设置有曝光部的上部与旋转鼓的下端之间的位置。预浴处理部至少具有设置在高位置的用于滴加预浴液的供给部和设置在下位置的预浴涂布部，用于将滴下的预浴液涂布在电照片上记录纸，由此通过使用与用作湿式显影剂的电绝缘液体具有相溶性的高绝缘液体预先沐浴电照相记录。具有显影电极的显影部分相对于旋转鼓的下部极限位置基本上靠近旋转鼓并且在旋转鼓的旋转方向的上游设置。

6. 发明授权

US5640230A Electrostatic latent image developing methods and apparatuses for use with the methods 失效
标题翻译：用于该方法的静电潜像显影方法和装置
公开(公告)号：US5640230A
公开(公告)日：1997-06-17
申请号：US594788
申请日：1996-01-31
申请人： Tsuyoshi Ono , Kazunori Namiki , Hiroki Nakagami
发明人： Tsuyoshi Ono , Kazunori Namiki , Hiroki Nakagami
IPC分类号： G03G15/01 , G03G15/06 , G03G15/10
CPC分类号： G03G15/065 , G03G15/0121 , G03G15/101
摘要： An electrostatic latent image developing method and an apparatus used in the latent image developing method are disclosed. In a first image developing method, a bias supply voltage provided to a developing dish is gradually increased during a developing process so as to prevent a decrease in an effective bias voltage applied to the developing dish caused by the attachment of the toner to the developing dish. Further, in a second developing method, the electrostatic latent image is formed on a photosensitive member by scanning a laser beam on a preliminarily charged photosensitive member in a lateral scanning direction, the thus formed latent image is developed by absorbing a toner in a liquid developer in a developing dish, wherein a cleaning pattern image having a large toner absorbability for absorbing the toner attached to a surface of the developing dish is provided on the photosensitive member by the laser beam before and/or after the latent image is formed on the photosensitive member.
摘要翻译：公开了静电潜像显影方法和潜像显影方法中使用的装置。在第一图像显影方法中，在显影过程中逐渐增加提供给显影盘的偏置电源电压，以便防止由于将调色剂附着到显影盘而导致对显影盘施加的有效偏置电压的降低。此外，在第二显影方法中，通过在横向扫描方向上扫描预充电的感光构件上的激光束，在感光构件上形成静电潜像，由此形成的潜像通过吸收液体显影剂中的调色剂而显影在显影盘中，其中在感光体上形成感光部件之前和/或之后，在感光部件上形成具有用于吸收附着在显影盘表面上的调色剂的大的调色剂吸收性的清洁图案图像会员。

7. 发明授权

US5255351A Pulse-width modulation device 失效
标题翻译：脉宽调制装置
公开(公告)号：US5255351A
公开(公告)日：1993-10-19
申请号：US835898
申请日：1992-02-14
申请人： Itsuo Takanashi , Takashi Yamamura , Toshikatsu Ichitou , Kazunori Namiki
发明人： Itsuo Takanashi , Takashi Yamamura , Toshikatsu Ichitou , Kazunori Namiki
IPC分类号： B41J2/52 , B41J2/44 , G03G15/04 , G06F1/025 , H04N1/113 , H04N1/23 , H04N1/405 , G06K15/00
CPC分类号： G06F1/025 , H04N1/4056
摘要： A pulse-width modulation device for controlling shapes of dots printed out by a printer by regulating shapes of pulses of pulse-width modulation signals, which respectively represent gray levels of pixels of input image, according to code signals respectively indicating shapes of pulses of pulse-width modulation signals, each of which has a duration composed of time slots respectively corresponding to bits of image data representing a gray level of a pixel. The pulse-width modulation device is provided with a code converter for converting image data corresponding to each pixel of an input image into a predetermined code indicating a shape of a pulse of a corresponding pulse-width modulation signal and for outputting a code signal representing the predetermined code. The indicated shape of the pulse is formed by making the corresponding pulse modulation signal have a high level at a predetermined number of time slots thereof, which are serially counted from the time slot corresponding to the most significant bit of the image data or from the time slot corresponding to the least significant bit of the image data according to a gray level of each pixel. The pulse-width modulation device is further provided with a pulse generating circuit for receiving the code signal and for generating the pulse of the predetermined pulse-width modulation signal according to the code in response to a predetermined clock signal.

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