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    • 2. 发明授权
    • System for maintaining an orientation of characters displayed with a
rotatable image
    • 用于维持用可旋转图像显示的字符的方向的系统
    • US4527155A
    • 1985-07-02
    • US354036
    • 1982-03-02
    • Kiyoshi YamakiHidetaka SuzukiHaruto TanakaYasuhisa Takeuchi
    • Kiyoshi YamakiHidetaka SuzukiHaruto TanakaYasuhisa Takeuchi
    • G09G5/40G01C21/00G01C21/36G06T3/60G09B29/10G09G1/00G09G3/20G09G5/32G09G5/36G09G3/00
    • G06T3/606G01C21/367G09B29/106G09G1/00
    • A display of images on a screen which is installed in an automotive vehicle for displaying the driving direction and location of the automotive vehicle within a graphic pattern, such as a drive map, comprising: (a) a screen device; (b) a first memory unit in which data of a graphic pattern to be displayed on said screen device is stored; (c) a second memory unit in which at least one word and mark to be superimposed on the graphic pattern and those positional data on the graphic pattern are stored; (d) a signal generator which outputs a command signal to rotate the graphic pattern on said screen unit by an angle with respect to an original position; (e) a shift circuit which shifts the positions of all words and marks stored in said second memory unit to those rotated at the angle corresponding to the command signal from said signal generator; and (f) an image control unit which controls the display of graphic pattern rotated by the angle corresponding to the command signal from said signal generator on said screen unit and controls the superimposition of at least one word and mark stored in said second memory unit on the position of the graphic pattern shifted by said shift circuit.
    • 在安装在机动车辆中的屏幕上的图像的显示器,用于在诸如驱动器映射的图形模式中显示机动车辆的驾驶方向和位置,包括:(a)屏幕设备; (b)第一存储单元,其中存储要显示在所述屏幕设备上的图形的数据; (c)第二存储单元,其中存储要叠加在图形图案上的至少一个单词和标记,以及图形图形上的那些位置数据; (d)信号发生器,其输出命令信号以将所述屏幕单元上的图形旋转相对于原始位置的角度; (e)移位电路,将存储在所述第二存储器单元中的所有字和标记的位置移动到以与来自所述信号发生器的命令信号相对应的角度旋转的位置; 以及(f)图像控制单元,其控制在所述屏幕单元上旋转了与来自所述信号发生器的命令信号相对应的角度的图形显示的显示,并且控制存储在所述第二存储器单元中的至少一个字和标记的叠加, 由所述移位电路移位的图形的位置。
    • 8. 发明授权
    • Optical sensor including temperature control
    • 光学传感器包括温度控制
    • US06326610B1
    • 2001-12-04
    • US09309277
    • 1999-05-11
    • Satoru MuramatsuHidetaka Suzuki
    • Satoru MuramatsuHidetaka Suzuki
    • H01J724
    • H01L31/024G01J5/061H01L2924/0002Y10S257/93H01L2924/00
    • A first Peltier device Pe1 and at least one second Peltier device Pe2 having a current consumption smaller than that of the first Peltier device Pe1 are connected to each other in series, while a bypass circuit B for diverting an excess current I3 with respect to the second Peltier device Pe2 is connected to the second Peltier device Pe2 in parallel, so that a driving current I1 from a current control section A drives the first Peltier device Pe1 at its optimum operating point, and the excess current I3 with respect to the second Peltier device Pe2 in the driving current I1 is diverted into the bypass circuit B, so as to allow the second Peltier device Pe2 to be driven at its optimum operating point as well, where by the cooling efficiency can be improved. Also, the first and second Peltier devices Pe1, Pe2 are stacked on each other, while all the Peltier devices Pe1, Pe2 are driven by the single common current control section A, so as to attain a smaller size.
    • 电流消耗小于第一珀耳帖装置Pe1的第一珀耳帖装置Pe1和至少一个第二珀耳帖装置Pe2彼此串联连接,而旁路电路B用于相对于第二珀尔帖装置Pe1转移过量电流I3 珀耳贴装置Pe2并联连接到第二珀耳帖装置Pe2,使得来自电流控制部A的驱动电流I1在其最佳工作点驱动第一珀耳帖装置Pe1,相对于第二珀耳帖装置的过电流I3 驱动电流I1中的Pe2被转移到旁路电路B中,以便允许第二珀耳帖装置Pe2在其最佳工作点被驱动,从而可以提高冷却效率。 此外,第一和第二珀耳帖装置Pe1,Pe2彼此堆叠,而所有珀尔帖装置Pe1,Pe2由单个公共电流控制部分A驱动,从而获得较小的尺寸。