Electric circuit arrangement
    2.
    发明授权
    Electric circuit arrangement 失效
    电路布置

    公开(公告)号:US06226602B1

    公开(公告)日:2001-05-01

    申请号:US09081208

    申请日:1998-05-20

    CPC classification number: B60Q11/00 G01R31/006 G01R31/3275

    Abstract: The invention is directed to an electric circuit arrangement (1) for checking a series circuit including a switch (2) and a load (3). The circuit arrangement (1) includes a first circuit (11) which is connected to the connecting circuit node (6) between the switch (2) and the load (3) and is suitable for detecting a first state. The first state defines a short circuit of the connecting circuit node (6) to the supply voltage (5). Furthermore, a second circuit (12) is connected in parallel with the first circuit (11) and is connected to the connecting circuit node (6). The second circuit (12) is suitable for detecting a second or a third state. The second state defines a short circuit of the connecting circuit node (6) to ground (4) and the third state defines an interruption of the connecting circuit node (6) to the supply voltage (5).

    Abstract translation: 本发明涉及一种用于检查包括开关(2)和负载(3)的串联电路的电路装置(1)。 电路装置(1)包括与开关(2)和负载(3)之间的连接电路节点(6)连接并适于检测第一状态的第一电路(11)。 第一状态将连接电路节点(6)的短路定义为电源电压(5)。 此外,第二电路(12)与第一电路(11)并联连接,并连接到连接电路节点(6)。 第二电路(12)适于检测第二或第三状态。 第二状态将连接电路节点(6)的短路定义为接地(4),第三状态将连接电路节点(6)的中断定义为电源电压(5)。

    Current regulating circuit for an inductive load, particularly automatic
transmission
    4.
    发明授权
    Current regulating circuit for an inductive load, particularly automatic transmission 失效
    用于电感负载的电流调节电路,特别自动变速器

    公开(公告)号:US5166543A

    公开(公告)日:1992-11-24

    申请号:US758735

    申请日:1991-09-12

    CPC classification number: H02M3/158 F16H61/0251 F16H2061/0258

    Abstract: A current regulating circuit for an inductive load (12) is proposed, in particular for an electrohydraulic pressure regulator for an automatic transmission of a motor vehicle. A push-pull end stage (16) controls the flow of current through the load (12). Connected in series with the load (12) is a measuring resistor (11), the voltage drop of which, as an actual current value, is applied along with a command current value to a comparison stage (23, 34), by the clocked output signal of which the end stage (16) can be controlled. The measuring resistor (11) is disposed between the load (12) and a first switch transistor (10) of the end stage (16). The potential at one of the pickups (19, 20) of the measuring resistor (11) is provided as a variable reference potential for an auxiliary voltage source (31) supplying the comparison stage (23, 34), which source has switch means (40) for generating an auxiliary voltage (Uh) that is constant relative to the variable reference potential. By means of this integratable and hence economical arrangement, only a few external components and no external calibration are necessary. Nevertheless, high precision is assured, over a wide temperature range that depends essentially on the precision of the measuring resistor (11) and on the precision of the analog command value present via the resistor (30).

    Abstract translation: 提出了一种用于感性负载(12)的电流调节电路,特别是用于汽车自动变速器的电动液压调节器。 推挽端级(16)控制通过负载(12)的电流。 与负载(12)串联连接的是测量电阻(11),其电压降作为实际电流值与指令电流值一起施加到比较级(23,34),由时钟控制 可以控制端级(16)的输出信号。 测量电阻器(11)设置在端子台(16)的负载(12)和第一开关晶体管(10)之间。 测量电阻器(11)的拾取器(19,20)中的一个的电位被设置为用于提供比较级(23,34)的辅助电压源(31)的可变参考电位,该源具有开关装置 40),用于产生相对于可变参考电位恒定的辅助电压(Uh)。 通过这种可整合且因此经济的布置,只需要少量外部元件,无需外部校准。 然而,在基本上取决于测量电阻器(11)的精度和通过电阻器(30)存在的模拟命令值的精度的宽温度范围内,确保高精度。

    High-flowability aqueous nickel hydroxide or hydrated nickel oxide paste
for vibration filling electrode frameworks
    5.
    发明授权
    High-flowability aqueous nickel hydroxide or hydrated nickel oxide paste for vibration filling electrode frameworks 失效
    高流动性水性镍氢氧化物或水合镍氧化物填料用于振动填充电极框架

    公开(公告)号:US5094774A

    公开(公告)日:1992-03-10

    申请号:US680572

    申请日:1991-04-04

    CPC classification number: H01M4/52 H01M4/32 Y10S516/922

    Abstract: An aqueous nickel hydroxide paste for the mechanical impregnation of fibrous-structure electrode frameworks. The polydisperse solid total system of solid particles in the nickel hydroxide or hydrated nickel oxide paste has a particular particle-size distribution (distribution ogive) which may vary within narrow limits and is preferably evaluated in a RRSB particle-size grid according to P. Rosin, E. Rammler, K. Sperling and I. G. Bennett. The resulting paste can be filled into differing frameworks in one operation, as a moist active mass (paste), to a degree of filling of 94% to 100%, without constituents of the paste (particularly at the lower edge during handling in the vertical position) draining off or escaping again. Preferably, the choice of the particle-size distribution of the nickel hydroxide powder used is so fine that the technical comminution work in the production of the paste is very small and that the production times for the paste can consequently be substantially reduced.

    Abstract translation: 用于机械浸渍纤维结构电极框架的氢氧化镍水溶胶浆料。 氢氧化镍或水合氧化镍糊料中固体颗粒的多分散固体总体系具有特定的粒度分布(分布范围),其可以在窄范围内变化,并且优选根据P.松香在RRSB粒度格栅中进行评估 ,E. Rammler,K. Sperling和IG Bennett。 所得到的糊状物可以在一次操作中作为潮湿的活性物质(糊剂)填充到不同的框架中,其填充程度为94%至100%,不含糊剂的成分(特别是在垂直处理时的下边缘处 位置)再次排出或逃脱。 优选地,使用的氢氧化镍粉末的粒度分布的选择是非常细的,使得在糊的生产中的技术粉碎作用非常小,因此可以显着降低糊的生产时间。

    Tetrahydro-benzthiazoles, the preparation thereof and their use as
intermediate products or as pharmaceuticals
    6.
    发明授权
    Tetrahydro-benzthiazoles, the preparation thereof and their use as intermediate products or as pharmaceuticals 失效
    四氢 - 苯并噻唑,其制备方法及其作为中间产物或药物的用途

    公开(公告)号:US4886812A

    公开(公告)日:1989-12-12

    申请号:US256671

    申请日:1988-10-12

    CPC classification number: C07D277/82

    Abstract: This invention relates to new tetrahydrobenzthiazoles of general formula ##STR1## wherein R.sub.1 represents a hydrogen atom, an alkyl group, an alkenyl or alkynyl group, an alkanoyl group, a phenyl alkyl or phenyl alkanoyl group, while the above mentioned phenyl nucleic may each be substituted by 1 or 2 halogen atoms,R.sub.2 represents a hydrogen atom or an alkyl group,R.sub.3 represents a hydrogen atom, an alkyl group a cycloalkyl group, an alkenyl or alkynyl group, an alkanoyl group, a phenyl alkyl or phenyl alkanoyl group, while the phenyl nucleus may be substituted by fluorine, chlorine or bromine atoms,R.sub.4 represents a hydrogen atom, an alkyl group, an alkyl or alkenyl group, orR.sub.3 and R.sub.4 together with the nitrogen atom between them represent a pyrrolidino, piperidino, hexamethyleneimino or morpholino group, the enantiomers and the acid addition salts thereof.The compounds of general formula I above in which one of the groups R.sub.1 or R.sub.3 or both groups R.sub.1 and R.sub.3 represent an acyl group are valuable intermediate products for preparing the other compounds of general formula I which have valuable pharmacological properties. The new compounds may be prepared using methods known per se.

    Abstract translation: 本发明涉及通式为(I)的新的四氢苯并噻唑,其中R 1表示氢原子,烷基,烯基或炔基,烷酰基,苯基烷基或苯基烷酰基,而上述苯基核酸 可各自被1或2个卤素原子取代,R2表示氢原子或烷基,R3表示氢原子,烷基,环烷基,烯基或炔基,烷酰基,苯基烷基或苯基烷酰基 基团可以被氟,氯或溴原子取代,R4表示氢原子,烷基,烷基或烯基,或者R3和R4与它们之间的氮原子一起代表吡咯烷子基,哌啶子基, 六亚甲基亚氨基或吗啉代基,其对映异构体及其酸加成盐。 上述通式I的化合物,其中R1或R3基团或R1和R3两个基团之一表示酰基,是制备其它具有有价值的药理学性质的通式I化合物的有价值的中间产物。 新化合物可以使用本身已知的方法制备。

    Morpholine containing pyrrolidinones pharmaceutical compositions and use
    7.
    发明授权
    Morpholine containing pyrrolidinones pharmaceutical compositions and use 失效
    含吡咯烷酮的吗啉药物组合物及用途

    公开(公告)号:US4762832A

    公开(公告)日:1988-08-09

    申请号:US943532

    申请日:1986-12-18

    CPC classification number: C07D207/26 C07D401/12 C07D413/12 C07D451/02

    Abstract: The invention relates to new substituted pyrrolidinones of general formula ##STR1## wherein R.sub.1 represents a phenyl group which may be mono- or di-substituted by methyl, methoxy, fluorine, chlorine, bromine or trifluoromethyl, or a pyridyl group;R.sub.2 represents hydrogen or a straight-chained or branched alkyl group with 1-4 carbon atoms;R.sub.3 represents a straight-chained or branched alkyl group with 1-3 carbon atoms, a hydroxyalkyl group with 2-3 carbon atoms, a phenyl group which can be mono- or di-substituted by chlorine, bromine, methyl or methoxy, a cyclohexyl group or a dialkylamino alkyl group, where in each alkyl group can contain from 1-3 carbon atoms;R.sub.4 represents hydrogen or a straight-chained or branched alkyl group with 1-3 carbon atoms; orR.sub.3 and R.sub.4 together with the nitrogen atom represents a piperidine, morpholine or piperazine ring, while the ring may be substituted by 1 or 2 methyl groups and the piperazine ring at the nitrogen atom in 4-position may also carry a phenyl, chlorophenyl or benzyl group, or they may represent the nortropanyl group, processes for preparing them and pharmaceutical compositions.The new compounds have proved effective in animal trails in alleviating or remedying conditions or restricted cerebral performance.

    Abstract translation: 本发明涉及通式为(I)的新的取代的吡咯烷酮,其中R 1表示可被甲基,甲氧基,氟,氯,溴或三氟甲基或吡啶基单取代或二取代的苯基; R 2表示氢或具有1-4个碳原子的直链或支链烷基; R3表示具有1-3个碳原子的直链或支链烷基,具有2-3个碳原子的羟烷基,可被氯,溴,甲基或甲氧基单取代或二取代的苯基,环己基 基团或二烷基氨基烷基,其中在每个烷基中可以含有1-3个碳原子; R4表示氢或具有1-3个碳原子的直链或支链烷基; 或R 3和R 4与氮原子一起代表哌啶,吗啉或哌嗪环,而环可以被1或2个甲基取代,4-位氮原子上的哌嗪环也可以带有苯基,氯苯基或 或它们可以代表异丙基丙基,其制备方法和药物组合物。 新化合物已被证明在减轻或补救病症或限制性脑部表现方面在动物踪迹中是有效的。

    4-Phenyl-4,5,6,7-tetrahydro-thieno [2,3-c]pyridines, compositions and use
    8.
    发明授权
    4-Phenyl-4,5,6,7-tetrahydro-thieno [2,3-c]pyridines, compositions and use 失效
    4-苯基-4,5,6,7-四氢 - 噻吩并[2,3-c]吡啶,组合物和用途

    公开(公告)号:US4482559A

    公开(公告)日:1984-11-13

    申请号:US466100

    申请日:1983-02-14

    CPC classification number: C07D495/04

    Abstract: Compounds of the formula ##STR1## wherein R.sub.1 is amino, acetylamino, hydroxymethyl, methoxymethyl or ##STR2## R.sub.2 and R.sub.3, which may be identical to or different from each other, are each hydrogen, fluorine, chlorine, bromine, trifluoromethyl, hydroxyl, methoxy, methyl or ethyl;R.sub.4 is straight or branched alkyl of 1 to 3 carbon atoms; andR.sub.5 and R.sub.6, which may be identical to or different from each other, are each hydrogen or alkyl of 1 to 4 carbon atoms or, together with each other and the nitrogen atom to which they are attached, form a 5-, 6- or 7-membered heterocyclic ring where, in the case of a 6-membered ring, a --CH.sub.2 -group in the ring may be replaced by an oxygen atom, and non-toxic, pharmacologically acceptable salts thereof. The compounds as well as their salts are useful as antidepressants.

    Abstract translation: 其中R 1是氨基,乙酰氨基,羟甲基,甲氧基甲基或者R 2和R 3的式(I)化合物可以相同或不同,分别是氢,氟,氯,溴,三氟甲基 ,羟基,甲氧基,甲基或乙基; R4是1〜3个碳原子的直链或支链烷基; 和可以相同或不同的R 5和R 6各自为氢或1至4个碳原子的烷基,或彼此连接并与它们相连的氮原子形成5-,6- 或7-元杂环,其中在6元环的情况下,环中的-CH 2 - 基可被氧原子取代,及其无毒的药学上可接受的盐。 化合物及其盐可用作抗抑郁药。

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