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    • 62. 发明授权
    • Navigation system for movable body
    • 可移动体导航系统
    • US5089826A
    • 1992-02-18
    • US601122
    • 1990-10-22
    • Haruto YanoYoshiaki HirasaToshimichi TokunagaNorihiro NaitoKazuhiro YokouchiOsamu Shimizu
    • Haruto YanoYoshiaki HirasaToshimichi TokunagaNorihiro NaitoKazuhiro YokouchiOsamu Shimizu
    • G01C21/00G01C21/36G08G1/0969G09B29/10
    • G01C21/36G09B29/106
    • A navigation system for a movable body wherein a map to be displayed on a screen can be selected freely in accordance with a request of an operator and, when an initial map displayed is restored, the operator can find out a current position of the movable body readily. The navigation system comprises a memory in which map data are stored, a position detector for detecting a current position of the movable body, and a display unit having a screen on which a map based on part of the map data and a current position mark based on a current position from the position detector are normally displayed on the screen. When an operator wants to see an adjacent portion contiguous to the map displayed, one of four scroll key patterns displayed on the screen is selectively touched to cause the map and current position mark on the screen to be scrolled. If a map returning pattern displayed on the screen is touched, the initial map is restored and the current position mark is displayed in position on the map. If the current position mark is out of position then, a correction pattern on the screen is touched to cause the current position mark to be displayed in position on the map.
    • 一种可移动体的导航系统,其中可以根据操作者的请求自由地选择要在屏幕上显示的地图,并且当恢复显示的初始地图时,操作者可以找出可移动体的当前位置 容易。 导航系统包括存储地图数据的存储器,用于检测可移动体的当前位置的位置检测器和具有屏幕的显示单元,基于地图数据和当前位置标记为基础的地图 在位置检测器的当前位置上通常显示在屏幕上。 当操作者想要看到与显示的地图相邻的相邻部分时,选择性地触摸屏幕上显示的四个滚动键模式中的一个,以使得屏幕上的地图和当前位置标记被滚动。 如果触摸屏幕上显示的地图返回图案,则恢复初始地图,并将当前位置标记显示在地图上的位置。 如果当前位置标记不在位置,则触摸屏幕上的校正图案,使当前位置标记在地图上显示在位置。
    • 65. 发明授权
    • Control apparatus for electrical devices
    • 电气设备控制装置
    • US3968477A
    • 1976-07-06
    • US492724
    • 1974-07-29
    • Shizuo SumidaKazuo NiiOsamu ShimizuAtsushi UedaMitsuaki Ishii
    • Shizuo SumidaKazuo NiiOsamu ShimizuAtsushi UedaMitsuaki Ishii
    • H04L5/22G08C15/12H04Q9/00H04Q9/16
    • G08C15/12
    • A control apparatus for controlling a plurality of electrical devices comprising a plurality of electrical devices, a central operation device for generating a plurality of control signals for controlling the electrical devices, the plurality of control signals comprising a first signal for driving a first electrical device and a second signal delayed in time from the first signal to permit discontinuance of the driving of the first electrical device if a high current is detected passing therethrough, a terminal operation device for each electrical device, a signal transmission line for transmitting the plurality of control signals from the central operation device to the terminal operation devices, a first terminal operation device for driving the first electrical device comprising a signal division circuit for dividing from the plurality of control signals said first and second signals, a driving circuit connected to the signal division circuit for driving the first electrical device in response to said first signal, a state detecting circuit for detecting a high current in the first electrical device, a state signal generating circuit connected to the state detecting circuit, the signal division circuit and the driving circuit for deactivating the driving circuit to discontinue the driving of the first electrical device only upon receipt of a signal from the state detecting circuit indicating high current in the first electrical device and receipt at the same time of said second signal, said second signal being delayed in time from said first signal so that high transient starting current in the first electrical device has subsided by the time of said second signal so that driving of the first electrical device will be discontinued when high current is present therein with the exception of the presence of high transient starting current.
    • 一种用于控制包括多个电气设备的多个电气设备的控制设备,用于产生用于控制电气设备的多个控制信号的中央操作设备,所述多个控制信号包括用于驱动第一电气设备的第一信号和 如果检测到高电流,则从第一信号延迟时间的第二信号允许中断第一电气设备的驱动,每个电气设备的终端操作设备,用于发送多个控制信号的信号传输线 从中央操作装置到终端操作装置,用于驱动第一电气装置的第一终端操作装置包括用于从多个控制信号中分离所述第一和第二信号的信号分离电路,连接到信号分离电路的驱动电路 用于驱动第一电气设备 响应于所述第一信号,用于检测第一电气设备中的高电流的状态检测电路,连接到状态检测电路的状态信号发生电路,信号分离电路和用于停止驱动电路的驱动电路, 仅在接收到来自状态检测电路的指示第一电气设备中的高电流并且在所述第二信号的同时接收到的信号时驱动第一电气设备,所述第二信号在时间上从所述第一信号延迟使得高 第一电气装置中的瞬态启动电流已经在所述第二信号的时间内消退,使得除了存在高瞬态起动电流之外,当存在高电流时,将停止第一电气装置的驱动。
    • 68. 发明授权
    • Image forming apparatus
    • 图像形成装置
    • US06778298B1
    • 2004-08-17
    • US09662639
    • 2000-09-15
    • Yasuko SonodaOsamu Shimizu
    • Yasuko SonodaOsamu Shimizu
    • H04N140
    • H04N19/90G03G15/1675G06T3/40H04N1/52
    • There is provided an image forming apparatus that enables the formation of high-quality multi-level images by ensuring that the size of blocks into which the image is to be divided is specified in accordance with the resolution of the image to be recorded. The apparatus divides input image gradation level data into a plurality of blocks and performs graduated recording by converting the divided image gradation level data into multi-level recording data in accordance with gradation conversion characteristics determined as keyed to relative positions in each of the blocks; the blocks are typically set to a size satisfying the following relation: (55/n)
    • 提供了一种图像形成装置,其能够通过确保根据要记录的图像的分辨率来指定要划分图像的块的大小来形成高质量的多级图像。 该装置将输入图像灰度等级数据分割为多个块,并且根据被确定为与每个块中的相对位置相关的灰度转换特性将分割图像灰度级数据转换为多级记录数据来执行分级记录; 通常将块设置为满足以下关系的尺寸:其中X是要以给定方向记录的图像的分辨率并以dpi表示,p是所述给定方向上的每个块的长度并以点表示, n是自然数。