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51. 发明授权

US4922900A Pumping arrangement for supplying a ventilating apparatus with breathing gas 失效
标题翻译：用于为呼吸气体供应通风设备的泵送装置
公开(公告)号：US4922900A
公开(公告)日：1990-05-08
申请号：US352360
申请日：1989-05-16
申请人： Siegfried Kiske , Thorsten Haase , Thomas Leyer , Wolfgang Sauer
发明人： Siegfried Kiske , Thorsten Haase , Thomas Leyer , Wolfgang Sauer
IPC分类号： A61M16/00
CPC分类号： A61M16/0072 , A61M16/006
摘要： The invention is directed to a pumping arrangement for supplying a ventilating apparatus with breathing gas. The pumping arrangement includes a piston which runs in a cylinder and the piston is connected via a coupling with a drive unit for generating the pumping strokes. The coupling engages a motion transmitter in the form of a piston rod. Gas connecting ports for the breathing gas to be pumped open into the inner chamber of the cylinder. The pumping arrangement permits the piston-cylinder unit to be simply removed and to be reinstalled with reliable guidance. An automatic latching occurs such that a release and removal of the piston-cylinder unit from the ventilating apparatus and its uncoupling from the drive unit is possible only in a rest condition and not during operation. For exchanging the piston-cylinder unit, the motion actuator in the form of the piston rod moves through a preparatory stroke having an end position in which the coupling as well as the latching of the piston-cylinder unit with respect to the housing can be actuated.
摘要翻译：本发明涉及一种用于为通风设备供应呼吸气体的泵送装置。泵送装置包括在气缸中延伸的活塞，并且活塞通过与用于产生泵送冲程的驱动单元的联接件连接。联接器以活塞杆的形式接合运动变送器。用于呼吸气体的气体连接端口被泵送到气缸的内腔中。泵送装置允许活塞 - 气缸单元被简单地移除并且可靠的指导被重新安装。发生自动闭锁，使得活塞 - 气缸单元从通风设备的释放和移除及其与驱动单元的分离仅在静止状态下而不是在操作期间可能。为了更换活塞 - 气缸单元，活塞杆形式的运动致动器移动经过预备冲程，该预备冲程具有一个终止位置，在该位置中联动器以及活塞 - 气缸单元相对于壳体的锁定可被致动。

52. 发明授权

US4553163A Integrated circuit for color television receivers 失效
标题翻译：彩色电视接收机集成电路
公开(公告)号：US4553163A
公开(公告)日：1985-11-12
申请号：US705864
申请日：1985-02-27
申请人： Wolfgang Sauer
发明人： Wolfgang Sauer
IPC分类号： H04N5/08 , H04N5/12 , H04N5/04
CPC分类号： H04N5/126
摘要： This integrated circuit contains the horizontal sweep generator (HO), the amplitude filter (AS), the sync-signal separating circuit (SA) and the frequency/phase comparator (FP). For the purpose of suppressing noise pulses which are caused via the operating voltage during the upper and the lower inversion point of the horizontal sweep generator (HO) which contains a single capacitor (C) and a first threshold stage circuit (SS1) with two fixed thresholds, there are provided a second and a third threshold stage circuit (SS2, SS3), to the inputs of which the sawtooth signal is applied, and with the thresholds thereof, approximately 2 .mu.s prior to reaching the upper or the lower peak value of the sawtooth signal, are being passed through thereby. The output signal of the second threshold circuit (SS2) and the output signal of the third threshold stage circuit (SS3) which is applied via the pulse shaper circuit (IF), are superimposed linearly and, via the stopper circuit (blocking stage) (SP) serve to control the application of the composite video signal (BAS) to the amplitude filter (AS), or else they are applied to a clamping circuit which serves to apply the operating points of the amplitude filter (AS) and/or of the sync-signal separating circuit (SA) to such a potential that these two stages, for the time duration of these output pulses, are prevented from operating.
摘要翻译：该集成电路包括水平扫描发生器（HO），幅度滤波器（AS），同步信号分离电路（SA）和频率/相位比较器（FP）。为了抑制在包含单个电容器（C）的水平扫描发生器（HO）的上下转换点期间由操作电压引起的噪声脉冲和具有两个固定的单个电容器（C）的第一阈值级电路（SS1）提供了第二和第三阈值级电路（SS2，SS3），其中施加锯齿波信号的输入，并且其阈值在到达上或下峰值之前大约2μs 的锯齿波信号正在通过。通过脉冲整形电路（IF）施加的第二阈值电路（SS2）的输出信号和第三阈值级电路（SS3）的输出信号被线性叠加，并且经由阻塞电路（阻塞级）（ SP）用于控制复合视频信号（BAS）到幅度滤波器（AS）的应用，或者它们被施加到钳位电路，其用于施加幅度滤波器（AS）的工作点和/或同步信号分离电路（SA）具有这样的电位，即在这些输出脉冲的持续时间内这两个电平被阻止运行。

53. 发明授权

US4533879A Integrated circuit kit with a phase-locked loop for color television receivers 失效
标题翻译：具有用于彩色电视接收机的锁相环的集成电路套件
公开(公告)号：US4533879A
公开(公告)日：1985-08-06
申请号：US536287
申请日：1983-09-27
申请人： Wolfgang Sauer , Friedrich Schmidtpott , Hermanus Schat , Laurin C. Freyberger
发明人： Wolfgang Sauer , Friedrich Schmidtpott , Hermanus Schat , Laurin C. Freyberger
IPC分类号： H01L21/822 , H01L27/04 , H03L7/06 , H03L7/08 , H04N9/45 , H03L7/00
CPC分类号： H04N9/45
摘要： An improved kit of two integrated circuits having a phase-locked loop clock oscillator for use in a color television receiver utilizing digital signal processing is described. The voltage controlled oscillator and the phase discriminator of the phase-locked loop are each located in a different one of the two integrated circuits. The control signals for the voltage controlled oscillator are transferred into it via a two-wire digital bus. External discrete components are eliminated.
摘要翻译：描述了具有用于利用数字信号处理的彩色电视接收机中使用的锁相环时钟振荡器的两个集成电路的改进套件。压控振荡器和锁相环的鉴相器各自位于两个集成电路中的不同的一个中。压控振荡器的控制信号通过两线数字总线传输到其中。外部离散元件被消除。

54. 发明授权

US4440960A Continuous preparation of 3-alkyl-buten-1-als 失效
标题翻译：连续制备3-烷基 - 丁烯-1-醛
公开(公告)号：US4440960A
公开(公告)日：1984-04-03
申请号：US330024
申请日：1981-12-11
申请人： Wolfgang Sauer , Werner Aquila , Wolfgang Hoffmann , Karl Brenner , Klaus Halbritter
发明人： Wolfgang Sauer , Werner Aquila , Wolfgang Hoffmann , Karl Brenner , Klaus Halbritter
IPC分类号： C07C47/21 , B01J23/00 , C07B61/00 , C07C45/00 , C07C45/38 , C07C45/81 , C07C67/00 , C07C45/29
CPC分类号： C07C45/38 , C07C45/81
摘要： A process for the continuous preparation of 3-alkyl-buten-1-als by oxidative dehydrogenation of 3-alkyl-buten-1-ols at from 320.degree. to 650.degree. C. with oxygen over a catalyst containing copper and/or silver, wherein, within one second after contact with the catalyst, the vaporous reaction mixture, which is at from 320.degree. to 650.degree. C., is brought into contact with a liquid comprising water and/or the condensed reaction mixture at from -20.degree. to 50.degree. C., and the 3-alkyl-buten-1-als are separated off from the resulting condensate.
摘要翻译： 3-烷基 - 丁烯-1-醇的连续制备方法，其通过在含有铜和/或银的催化剂上，在320℃至650℃下用氧氧化脱氢3-烷基 - 丁烯-1-醇，其中在与催化剂接触后一秒钟内，将在320℃至650℃的气态反应混合物与包含水和/或冷凝的反应混合物的液体在-20℃至 50℃，从所得的冷凝物中分离出3-烷基 - 丁烯-1-醇。

55. 发明授权

US4290960A Preparation of 2,5-dimethyl-4-hydroxy-2,3-dihydrofuran-3-one 失效
标题翻译： 2,5-二甲基-4-羟基-2,3-二氢呋喃-3-酮的制备
公开(公告)号：US4290960A
公开(公告)日：1981-09-22
申请号：US127467
申请日：1980-03-05
申请人： Karl-Heinz Ross , Christian Dudeck , Walter Himmele , Rolf Lebkuecher , Wolfgang Sauer
发明人： Karl-Heinz Ross , Christian Dudeck , Walter Himmele , Rolf Lebkuecher , Wolfgang Sauer
IPC分类号： C07D303/14 , C07D307/20 , C07D307/32 , C07D307/60
CPC分类号： C07D307/32 , C07D303/14 , C07D307/20 , C07D307/60
摘要： A process for the preparation of the sought-after scent 2,5-dimethyl-4-hydroxy-2,3-dihydrofuran-3-one, and novel intermediates for the preparation of this compound.2,5-Dimethyl-4-hydroxy-2,3-dihydrofuran-3-one is prepared by first epoxidizing hex-3-ene-2,5-diol in the liquid phase with hydrogen peroxide to give the novel compound 3,4-epoxy-hexane-2,5-diol, which at 40.degree.-280.degree. C. is converted, by means of a catalytic amount of an acid, to the novel compound 2,5-dimethyl-3,4-dihydroxy-tetrahydro-furan. The latter is dehydrogenated by means of oxygen over a silver catalyst or copper catalyst to give the nove compound 2,5-dimethyl-4-hydroxy-tetrahydrofuran-3-one, which is oxidized by means of bismuth oxide, in concentrated acetic acid solution, to give the desired compound 2,5-dimethyl-4-hydroxy-2,3-dihydrofuran-3-one.
摘要翻译：制备所需香味2,5-二甲基-4-羟基-2,3-二氢呋喃-3-酮的方法，以及制备该化合物的新型中间体。通过用过氧化氢在液相中首先环己化己-3-烯-2,5-二醇制备2,5-二甲基-4-羟基-2,3-二氢呋喃-3-酮，得到新化合物3,4 - 环氧己烷-2,5-二醇，其在40℃-280℃下通过催化量的酸转化为新化合物2,5-二甲基-3,4-二羟基 - 四氢呋喃后者通过氧气在银催化剂或铜催化剂上脱氢，得到通过氧化铋在浓缩乙酸溶液中氧化的化合物2,5-二甲基-4-羟基 - 四氢呋喃-3-酮，得到所需化合物2,5-二甲基-4-羟基-2,3-二氢呋喃-3-酮。

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