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51. 发明授权

US07095927B2 Optical distributor and optical distributing system 有权
标题翻译：光分配器和光分配系统
公开(公告)号：US07095927B2
公开(公告)日：2006-08-22
申请号：US10395148
申请日：2003-03-25
申请人： Hidenori Yamada , Junji Okada , Osamu Ueno , Shinya Kyozuka , Yoshihide Sato , Masaru Kijima
发明人： Hidenori Yamada , Junji Okada , Osamu Ueno , Shinya Kyozuka , Yoshihide Sato , Masaru Kijima
IPC分类号： G02B6/26
CPC分类号： H04B10/29 , G02B6/2808 , G02B6/2817
摘要： An optical distributor includes an optical-signal input port, a light receiving device, a light emitting device, a light splitter, and optical signal output ports. The light receiving device converts an optical light signal input to the optical-signal input port into an electric signal. The light emitting device converts the electric signal into an optical signal. The optical splitter 14 splits the converted optical signal into two optical signals. The optical-signal output ports output the split optical signals. The light receiving device includes a light receiving element, a pre-amplifier, and a limiting amplifier. The light emitting device includes a light-source drive element and a light emitting element.
摘要翻译：光分配器包括光信号输入端口，光接收装置，发光装置，光分路器和光信号输出端口。光接收装置将输入到光信号输入端口的光信号转换为电信号。发光装置将电信号转换为光信号。光分路器14将转换的光信号分成两个光信号。光信号输出端口输出分离的光信号。光接收装置包括光接收元件，前置放大器和限幅放大器。发光装置包括光源驱动元件和发光元件。

52. 发明授权

US06788787B1 Pseudorandom number generator, stream encryption method, and stream encrypting communication method 失效
标题翻译：伪随机数发生器，流加密方法和流加密通信方法
公开(公告)号：US06788787B1
公开(公告)日：2004-09-07
申请号：US09512284
申请日：2000-02-24
申请人： Katsufusa Shono , Osamu Ueno , Tetsuya Ishihara
发明人： Katsufusa Shono , Osamu Ueno , Tetsuya Ishihara
IPC分类号： G06F102
CPC分类号： H04L9/001 , H04L9/0668 , H04L9/12 , H04L2209/12
摘要： A chaos-generating loop includes a one dimensional mapping circuit (13) with non-linear input-output characteristics for generating chaos, a linear or non-linear AD converter (15) for converting an analog output of the one dimensional mapping circuit (13) to digital form, a sample-and-hold circuit (17) for holding and outputting the digitally converted value from the AD converter (15), in response to an external clock (C), and a linear or non-linear DA converter (19) for converting an output of the sample-and-hold circuit (17) to analog form and outputting this analog signal to the one dimensional mapping circuit (13), and a decoder for outputting a chaos stream in response to the output of the sample-and-hold circuit (17).
摘要翻译：混沌生成环包括具有用于产生混沌的非线性输入 - 输出特性的一维映射电路（13），用于转换一维映射电路（13）的模拟输出的线性或非线性AD转换器（15））到数字形式，用于响应于外部时钟（C）保持和输出来自AD转换器（15）的数字转换值的采样和保持电路（17），以及线性或非线性DA转换器（19），用于将采样保持电路（17）的输出转换为模拟形式，并将该模拟信号输出到一维映射电路（13）;以及解码器，用于响应于输出采样保持电路（17）。

53. 发明授权

US5742709A Display panel for use with an image reading device 失效
标题翻译：用于图像读取装置的显示面板
公开(公告)号：US5742709A
公开(公告)日：1998-04-21
申请号：US241891
申请日：1994-05-13
申请人： Osamu Ueno , Naoki Hiji
发明人： Osamu Ueno , Naoki Hiji
IPC分类号： G03B15/00 , G03G15/00 , H04N1/00 , H04N1/028 , G06K9/00
CPC分类号： G03G15/605 , G03B15/003 , G03G15/5016 , H04N1/0035 , H04N1/00493 , H04N1/00795 , H04N1/028 , H04N1/02805 , H04N2201/0422 , H04N2201/0452
摘要： An image reading device of the type in which a display panel is laid over a document table and an image on an original document is input through the display panel. In the image reading device, the display panel is a liquid crystal panel of the transmission type in which liquid crystal/polymer composite material is sandwiched by electrodes, and at least one of the electrodes sandwiching the liquid crystal/polymer composite material consists of a plurality of divided electrodes. Further, a gap between the adjacent divided electrodes is shorter than a minimum resolution distance in a location of the display panel of the image reading device. Alternatively, an electrode layer may be provided covering the gap between the adjacent divided electrodes in a state that an insulating layer is layered between the electrode layer and the gap. The ends of the divided electrodes may overlap with each other, with an insulating layer being layered therebetween. In this case, no gap is present between the adjacent divided electrodes. A distance t between the display panel and the document table is preferably 3 mm.ltoreq.t.ltoreq.30 mm.
摘要翻译：通过显示面板输入将显示面板放置在文件台上的图像读取装置和原稿上的图像。在图像读取装置中，显示面板是液晶/聚合物复合材料被电极夹持的透射型液晶面板，并且夹持液晶/聚合物复合材料的电极中的至少一个由多个的分电极。此外，相邻的分割电极之间的间隙比图像读取装置的显示面板的位置的最小分辨距离短。或者，可以在绝缘层层叠在电极层和间隙之间的状态下，设置覆盖相邻的分割电极之间的间隙的电极层。分隔电极的端部可以彼此重叠，绝缘层被层叠在其间。在这种情况下，相邻的分割电极之间不存在间隙。显示面板和文件台之间的距离t优选为3mm×30mm。

54. 发明授权

US5341358A Optical recording medium and optical recording method using the same 失效
标题翻译：光记录介质及使用其的光记录方法
公开(公告)号：US5341358A
公开(公告)日：1994-08-23
申请号：US757058
申请日：1991-09-09
申请人： Hideo Kobayashi , Osamu Ueno , Kiichi Ueyanagi
发明人： Hideo Kobayashi , Osamu Ueno , Kiichi Ueyanagi
IPC分类号： B41M5/26 , G11B7/00 , G11B7/0045 , G11B7/0055 , G11B7/006 , G11B7/24 , G11B7/243
CPC分类号： G11B7/006 , G11B7/00557
摘要： An optical recording medium having a layer of recording material provided on a substrate, the material having an optical property which is changed reversibly by means of light or heat, so that writing/reproducing or writing/reproducing/erasing of information is performed by using the reversible change of the optical property of the recording material layer. The recording material is composed of a plurality of elements and is capable of taking, as a melt state thereof, a selected one of a single phase state and a two-phase coexistent state. An optical recording method for performing writing/reproducing/erasing of information uses a reversible change of an optical property of the recording material layer by irradiating the recording material layer with a high-power light beam so as to melt it into a single phase state and then cooling the recording material layer so as to form a phase-changed portion corresponding to a recording state or an erasing state. The recording material layer is irradiated with a low-power light beam so as to be melted into a two-phase coexistence state and then cooled so as to form a phase-changed portion corresponding to an erasing state or a recording state.
摘要翻译：一种具有设置在基板上的记录材料层的光学记录介质，该材料具有通过光或热可逆地改变的光学特性，从而通过使用信息的写入/再现或写入/再现/擦除来执行信息的写/ 记录材料层的光学特性的可逆变化。记录材料由多个元件组成，并且能够将熔融状态作为单相状态和两相共存状态中的一个选择。用于执行信息的写入/再现/擦除的光学记录方法使用通过用高功率光束照射记录材料层来使记录材料层的光学特性的可逆变化，从而将其熔化成单相状态，然后冷却记录材料层，以形成对应于记录状态或擦除状态的相变部分。用低功率光束照射记录材料层，使其熔化成两相共存状态，然后冷却，形成与擦除状态或记录状态对应的相变部。

55. 发明授权

US5254382A Optical recording medium 失效
标题翻译：光记录介质
公开(公告)号：US5254382A
公开(公告)日：1993-10-19
申请号：US796827
申请日：1991-11-25
申请人： Osamu Ueno , Hideo Kobayashi
发明人： Osamu Ueno , Hideo Kobayashi
IPC分类号： B41M5/26 , G03C1/705 , G11B7/243 , B32B3/00
CPC分类号： G11B7/243 , G11B2007/2431 , G11B2007/24312 , G11B2007/24314 , G11B2007/24316 , G11B2007/25706 , G11B2007/25716 , G11B7/2531 , G11B7/2542 , Y10S428/913 , Y10T428/31678
摘要： A optical recording medium comprising a substrate having provided thereon a recording layer whose optical properties reversibly change on application of light or heat or a like means to conduct recording, reproduction, or erasing of information is disclosed, wherein said recording layer comprises a recording material mainly composed of Ge, Sb, Te and In, and is a mixture of Ge-Sb-Te and In.sub.1-x Te.sub.x wherein 0.4
摘要翻译：公开了一种光记录媒体，其特征在于，具备在其上设置有记录层的基板，所述记录层的光学特性在施加光或热等的情况下可逆地变化，进行信息的记录，再现或擦除等，其特征在于，所述记录层主要包括记录材料由Ge，Sb，Te和In组成，并且是Ge-Sb-Te和In1-x Tex的混合物，其中0.4

56. 发明授权

US4663736A File deletion system in a file unit 失效
标题翻译：文件删除系统在文件单位
公开(公告)号：US4663736A
公开(公告)日：1987-05-05
申请号：US680538
申请日：1984-12-11
申请人： Mitsuji Furusawa , Osamu Ueno , Hideyuki Kobayashi
发明人： Mitsuji Furusawa , Osamu Ueno , Hideyuki Kobayashi
IPC分类号： G06F12/00 , G06F17/21 , G06F17/30 , G06F3/14
CPC分类号： G06F17/30952
摘要： Deletion of a particular message in a file unit is accomplished for those messages with deletion set code in a file directory displayed on a screen. Operation of the deletion of a message includes (a) depression of a "deletion" key for indicating a file directory on a screen, (b) designating messages to be deleted by depression of a deletion set/reset key to change a deletion set/reset code to a set code, and (c) execution of deletion by the depression of a "deletion execution" key to delete a message with said deletion set code. A file directory indicated on a screen includes a deletion set/reset code, a message number, nature of a message, length of a message, and first 60 characters of a message, which simplifies identification of a message to be deleted.
摘要翻译：对于在屏幕上显示的文件目录中的具有删除设置代码的消息，删除文件单元中的特定消息。删除消息的操作包括：（a）按压用于在屏幕上指示文件目录的“删除”键，（b）通过按下删除设置/重置键来指定要删除的消息，以改变删除设置/ 将代码复位为设定代码，以及（c）通过按下“删除执行”键执行删除以删除具有所述删除集代码的消息。在屏幕上指示的文件目录包括删除设置/重置代码，消息号，消息的性质，消息的长度以及消息的前60个字符，这简化了要被删除的消息的标识。

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