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    • 8. 发明授权
    • Gas sensor
    • 气体传感器
    • US5824271A
    • 1998-10-20
    • US809264
    • 1997-03-13
    • Joachim FrankMaximilian FleischerHans Meixner
    • Joachim FrankMaximilian FleischerHans Meixner
    • G01N27/12G01N33/00G01N27/403
    • G01N33/0031G01N27/12Y10T436/205831Y10T436/208339Y10T436/214
    • A substrate carrying a first electrode and a second electrode, the first and second electrodes being disposed adjacent to one another, the first electrode being disposed between the substrate and a gas-sensitive component, the gas sensitive component comprising an n-type semiconductor, the gas-sensitive component having a resistance that is gas-dependent and temperature-dependent, and the second electrode being disposed between the substrate and a non-gas-sensitive component, the non-gas-sensitive component comprising a n-type semiconductor and a p-type semiconductor, the non-gas-sensitive component having a resistance that is temperature-dependent and that is not gas-dependent and wherein the n-type semiconductor of the non-gas-sensitive component is Ga.sub.2 O.sub.3 and the p-type semiconductor of the non-gas-sensitive component is ZrO.sub.2.
    • PCT No.PCT / DE95 / 01242 Sec。 371日期1997年3月13日 102(e)1997年3月13日PCT PCT 1995年9月11日PCT公布。 出版物WO96 / 0871200 日期1996年3月21日具有第一电极和第二电极的基板,第一和第二电极彼此相邻配置,第一电极设置在基板和气体敏感部件之间,气体敏感元件包括n 所述气敏元件具有气体依赖性和温度依赖性的电阻,所述第二电极设置在所述基板和非气体敏感性部件之间,所述非气敏元件包括n型半导体 型半导体和p型半导体,非气敏元件具有温度依赖性且不依赖于气体的电阻,其中非气敏元件的n型半导体为Ga 2 O 3, 非气敏组分的p型半导体是ZrO 2。
    • 9. 发明授权
    • Apparatus for fixing a coordinate point within a flat data representation
    • 用于固定平面数据表示中的坐标点的装置
    • US4594683A
    • 1986-06-10
    • US509218
    • 1983-06-29
    • Joachim Frank
    • Joachim Frank
    • G06F3/00G06F3/01G06F3/0362G06F3/041G06F9/455G09B21/00G06F3/033G06F3/16
    • G06F3/016G06F3/0362G06F3/041G06F9/45537G09B21/001
    • In an apparatus as a working aid for blind and partially sighted people for communication with a computer system with a keyboard and with a screen output for a screen as an output device for determining a raster coordinate point of said screen output and for producing an electrical data signal corresponding to said coordinate point for the repeat and reliable finding of a particular information corresponding to a certain coordinate point, at least two data call-up devices are provided capable of calling up the data corresponding to a certain coordinate point in the form of only end position-stable sliders movable independently of one another in two coordinate directions perpendicular to one another. Thus defining by the relative coordinate position the certain coordinate point, one of the sliders being arranged above or below and one of the sliders being arranged to one of the sides of said keyboard, a position detection device is provided at each slider for supplying an electrical signal corresponding to the displacement path of each slider along one of the coordinate directions being subdivided in raster sections. The call-up devices having a data call-up release device to call up the converted read-out data corresponding to the certain coordinate point at a desired moment.
    • 在作为用于与具有键盘的计算机系统进行通信的盲人和部分瞄准人员的工作辅助装置中,作为用于确定所述屏幕输出的光栅坐标点并用于产生电数据的屏幕的屏幕输出的装置 信号对应于所述坐标点,用于重复和可靠地发现对应于特定坐标点的特定信息,提供至少两个数据调用装置,其能够以仅以形式调用对应于某个坐标点的数据 在彼此垂直的两个坐标方向上彼此独立地移动的端部位置稳定的滑块。 因此,通过相对坐标位置确定某个坐标点,其中一个滑块被布置在所述键盘的一侧上方或下方,并且其中一个滑块布置在所述键盘的一侧上,位置检测装置设置在每个滑块处,用于提供电气 对应于沿着沿着一个坐标方向的每个滑块的位移路径被分割为光栅部分的信号。 呼叫装置具有数据呼叫释放装置,用于在期望的时刻调用对应于该特定坐标点的转换的读出数据。