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    • 2. 发明授权
    • Optical information storage medium
    • 光信息存储介质
    • US4763139A
    • 1988-08-09
    • US893040
    • 1986-08-01
    • Masaki ItohAkio MorimotoSotaro Esho
    • Masaki ItohAkio MorimotoSotaro Esho
    • G11B7/243G11B7/257G11B7/2572G11B7/2578G01D15/34
    • G11B7/257G11B7/243G11B2007/24306G11B2007/24312G11B2007/2432G11B7/2572G11B7/2578
    • An optical information storage medium comprising a transparent substrate and an information carrying layer positioned on one side of the substrate, wherein the information carrying layer contains at least 30 percent by volume of tin and at least 20 percent by volume of nickel oxide. The information carrying layer may be formed directly on one surface of the substrate. Alternatively, the information storage medium may further comprise a first spacer layer formed on one surface of the substrate and a second spacer layer which intervenes between the first spacer layer and the information carrying layer, wherein the first spacer layer is substantially transparent to a radiation with a predetermined wavelength and is larger in refractive index than the substrate at the aforesaid wavelength and the second spacer layer is substantially transparent to the aforesaid radiation and is smaller in refractive index than the first spacer layer at the aforesaid wavelength.
    • 一种光学信息存储介质,包括位于所述基底一侧的透明基底和信息载体层,其中所述信息载体层含有至少30体积%的锡和至少20体积%的氧化镍。 信息承载层可以直接形成在基板的一个表面上。 或者,信息存储介质还可以包括形成在基板的一个表面上的第一间隔层和介于第一间隔层和信息承载层之间的第二间隔层,其中第一间隔层对于具有 预定波长并且在上述波长处的折射率大于基底,并且第二间隔层对于上述辐射基本上是透明的,并且在上述波长处的折射率小于第一间隔层。
    • 4. 发明授权
    • Multi-port time switch element
    • 多端口时间开关元件
    • US5420855A
    • 1995-05-30
    • US185753
    • 1994-01-21
    • Akio MorimotoHiroshi Nakaide
    • Akio MorimotoHiroshi Nakaide
    • H03K17/00H04Q3/52H04Q11/08H04Q11/04
    • H04Q11/08
    • A multi-port time switch element for cross-connecting an n-channel multiplexed data includes m input ports for receiving m n-channel multiplexed data, a memory part for alternately writing and reading the n-channel multiplexed data, m selectors for writing and reading the n-channel multiplexed data so that each of the m selectors receives m.times.n data read from the memory part and selects one of the m.times.n data n times in an arbitrary sequence to output an n-channel multiplexed data, and m output ports for outputting the m n-channel multiplexed data read from the m selectors.
    • 用于交叉连接n信道复用数据的多端口时间切换元件包括用于接收m n信道复用数据的m个输入端口,用于交替写入和读取n信道复用数据的存储器部分,用于写入的m个选择器和 读取n信道多路复用数据,使得m个选择器中的每一个接收从存储器部分读取的m×n数据,并以任意顺序选择m×n个数据n次,以输出n信道复用数据,并输出m个输出端口 从m个选择器读取的m个信道复用数据。
    • 6. 发明授权
    • Signal processing apparatus including redundant first and second system
with a duplex package configuration
    • 信号处理装置,包括具有双工封装配置的冗余第一和第二系统
    • US5619641A
    • 1997-04-08
    • US365982
    • 1994-12-28
    • Noriaki OhuchiAkio MorimotoHiroshi YamasakiTakahiro HosokawaHiroyuki Kaneko
    • Noriaki OhuchiAkio MorimotoHiroshi YamasakiTakahiro HosokawaHiroyuki Kaneko
    • G06F11/18G06F11/20G06F13/00H04L1/22G06F11/00G06F11/16
    • G06F11/20
    • A failure detection system detects a failure of a package in a redundant system having a duplex package configuration. The failure detection system includes a first package including a signal processor for carrying out a predetermined signal processing on an input signal to the first package, where the first package is provided in each of first and second systems, a second package including a selector for selectively outputting an output signal of the signal processor of the first package in one of the first and second systems in response to a control signal, a failure detector for detecting a failure in the output signal of the signal processor of the first package in each of the first and second systems and for outputting a failure detection signal if the failure is detected, and a signal processor for carrying out a predetermined signal processing on the output signal of the selector, where the second package is provided in each of first and second systems, and a controller for supplying the control signal to the selector of the second package in each of the first and second systems based on the failure detection signal received from the second package in each of the first and second systems, so that the selector selectively outputs the output signal of the signal processor of the first package in an active one of the first and second systems. The controller includes a mechanism for disregarding the failure detection signal received from the second package during a predetermined time in response to a predetermined signal. This predetermined signal may indicate which one of the first and second systems is active or, indicate whether or not the second package of each of the first and second systems is mounted on a unit to which the first package of each of the first and second systems is mounted.
    • 故障检测系统检测具有双工包配置的冗余系统中的包的故障。 故障检测系统包括:第一包装,包括信号处理器,用于对第一包装件的输入信号进行预定的信号处理,其中在第一和第二系统的每一个中提供第一包装;第二包装,包括选择器,用于选择性地 响应于控制信号在第一和第二系统中的一个系统中输出第一包装信号处理器的输出信号;故障检测器,用于检测第一包装的信号处理器的输出信号的故障, 第一和第二系统,并且用于在检测到故障时输出故障检测信号;以及信号处理器,用于对选择器的输出信号执行预定的信号处理,其中第二封装设置在第一和第二系统中的每一个中, 以及控制器,用于基于所述第一和第二系统将所述控制信号提供给所述第二和第二系统中的所述第二包的选择器 在第一和第二系统中的每一个中从第二包装接收的诱饵检测信号,使得选择器选择性地将第一包装的信号处理器的输出信号输出到第一和第二系统中的有效一个中。 控制器包括用于在预定时间内响应于预定信号而忽略从第二包装接收的故障检测信号的机构。 该预定信号可以指示第一和第二系统中的哪一个是活动的,或者指示第一和第二系统中的每一个的第二封装是否安装在第一和第二系统中的每一个的第一封装的单元上 被安装。
    • 9. 发明授权
    • Apparatus for photographing a corneal endothelium
    • 用于拍摄角膜内皮的装置
    • US5381194A
    • 1995-01-10
    • US13800
    • 1993-02-05
    • Kouji NishioAkio Morimoto
    • Kouji NishioAkio Morimoto
    • A61B3/12A61B3/117A61B3/14A61B1/04G06F15/42
    • A61B3/117
    • An apparatus for photographing a corneal endothelium of a patient's eye according to the invention includes an optical system for observing the anterior segment of the eye to align optical systems of the apparatus with the eye; an illumination optical system for projecting each illumination light emitted by a light source for observation and a light source for photography onto the cornea of the eye; an endothelium observing and photographing optical system for receiving reflected light from the corneal endothelium and observing and photographing it, the observing and photographing optical system including a reflected light receiving element for aligning the optical systems of the apparatus in the back and forth directions with the eye; display means for displaying images of the anterior segment and the corneal endothelium separately from each other; and image switching means for switching a displayed image from the anterior segment to the corneal endothelium and vice versa.
    • 根据本发明的用于拍摄患者眼睛的角膜内皮的装置包括:用于观察眼睛前段以将该装置的光学系统与眼睛对准的光学系统; 照明光学系统,用于将用于观察的光源发射的每个照明光和用于摄影的光源投射到眼睛的角膜上; 用于接收来自角膜内皮的反射光并观察和拍摄它的内皮观察和拍摄光学系统,观察和拍摄光学系统包括反射光接收元件,用于将装置的光学系统沿着前后方向与眼睛对准 ; 用于分别显示前段和角膜内皮的图像的显示装置; 以及用于将显示的图像从前段切换到角膜内皮的图像切换装置,反之亦然。
    • 10. 发明授权
    • Clock supply device and transmission device
    • 时钟供应装置和传输装置
    • US08223772B2
    • 2012-07-17
    • US12693436
    • 2010-01-25
    • Takashi NakajimaAkio MorimotoKazunori KawabeTatsuru Iwaoka
    • Takashi NakajimaAkio MorimotoKazunori KawabeTatsuru Iwaoka
    • H04L12/28
    • H04J3/0644H04J3/0685H04L7/033
    • A clock supply device includes a receiving unit configured to receive frame synchronization packets from an asynchronous network and generate timing signals; a phase comparing unit configured to perform phase comparison by comparing phases of the timing signals generated by the receiving unit and clock signals generated by an internal oscillating unit; a phase variation detection unit configured to detect a frequency variation of the frame synchronization packets based on a trend of a variation amount of a phase difference that is obtained by performing a statistical process on count values obtained as a result of the phase comparison; and an oscillating frequency control unit configured to control an oscillating frequency of the internal oscillating unit when the phase variation detection unit detects the frequency variation of the frame synchronization packets.
    • 时钟提供装置包括:接收单元,被配置为从异步网络接收帧同步分组并产生定时信号; 相位比较单元,被配置为通过比较由接收单元生成的定时信号的相位和由内部振荡单元生成的时钟信号来执行相位比较; 相位变化检测单元,其被配置为基于通过对作为相位比较的结果获得的计数值执行统计处理获得的相位差的变化量的趋势来检测帧同步分组的频率变化; 以及振荡频率控制单元,被配置为当相位变化检测单元检测到帧同步分组的频率变化时,控制内部振荡单元的振荡频率。