Programmable logic array and gates therefor
    81.
    发明公开
    Programmable logic array and gates therefor 失效
    Programmierbares Logik-Array und Gatter。

    公开(公告)号:EP0254786A1

    公开(公告)日:1988-02-03

    申请号:EP86308496.8

    申请日:1986-10-31

    发明人: Moss, William E.

    IPC分类号: H03K19/094 H03K19/177

    摘要: An AND gate (40) includes first and second input leads (42,43) and an output lead (44). The AND gate (40) includes a first N channel MOS ("NMOS") transistor (58) which couples the output lead (44) to ground in response to the signal (IN1) on the first input lead (42) and a second NMOS transistor (60) which couples the output lead (44) to ground in response to the signal (IN2) on the second input lead (43). A buffer (76) having a high output impedance is coupled to the output lead (44) and tends to maintain the output lead (44) in a constant state. When the signal on the first input lead (42) goes high, the first NMOS transistor (58) turns off and a PMOS transistor (64) turns on, thereby coupling the output lead (44) to a high voltage source (V H ) for a predetermined time period. If the second NMOS transistor (60) is off, the resulting pulse causes the AND gate output signal (Vout) to go high. The high impedance buffer (76) maintains the output lead (44) in the high state.

    摘要翻译: AND门(40)包括第一和第二输入引线(42,43)和输出引线(44)。 与门(40)包括响应于第一输入引线(42)上的信号(IN1)将输出引线(44)耦合到地的第一N沟道MOS(“NMOS”)晶体管, NMOS晶体管(60),其响应于第二输入引线(43)上的信号(IN2)将输出引线(44)耦合到地。 具有高输出阻抗的缓冲器(76)耦合到输出引线(44),并且倾向于将输出引线(44)保持在恒定状态。 当第一输入引线(42)上的信号变高时,第一NMOS晶体管(58)截止,PMOS晶体管(64)导通,从而将输出引线(44)耦合到高电压源(VH),用于 预定时间段。 如果第二NMOS晶体管(60)关闭,则所得到的脉冲使与门输出信号(Vout)变高。 高阻抗缓冲器(76)将输出引线(44)保持在高电平状态。

    Harness with strap length adjustment device
    83.
    发明公开
    Harness with strap length adjustment device 失效
    带子长度调整装置

    公开(公告)号:EP0233052A2

    公开(公告)日:1987-08-19

    申请号:EP87300991.4

    申请日:1987-02-04

    申请人: ASE (UK) LIMITED

    IPC分类号: B60R22/10 B60R22/30

    摘要: In a safety harness, a strap length adjustment device (10) has an adjustment member (20) selectively movable generally longitudinally of the strap (9), the strap preferably extending around the member so that twice the length of strap is protracted or retracted per unit movement of the member. The adjustment member (20) may be held in a selected position against a spring (29) tending to retract the strap by spring-­biassed caliper jaws (30) released by a push button (37). The device (10) may be embodied as an abdominal pad in a child's harness for use or incorporated in a pushchair or a vehicle safety seat.

    摘要翻译: 在安全带中,带长调节装置(10)具有调节部件(20),该调节部件(20)可选择性地在带(9)的纵向上选择性地移动,带优选地围绕该部件延伸,使得带的两倍长度被延长或缩回 单位运动的成员。 调节构件(20)可抵抗弹簧(29)保持在选定位置,倾向于通过由按钮(37)释放的弹簧偏置卡钳爪(30)缩回带。 装置(10)可以体现为儿童背带中的腹部垫以供使用或者结合在婴儿车或车辆安全座椅中。

    Process of manufacturing a bipolar transistor
    84.
    发明公开
    Process of manufacturing a bipolar transistor 失效
    Verfahren zur Herstellung eines bipolaren晶体管。

    公开(公告)号:EP0219243A2

    公开(公告)日:1987-04-22

    申请号:EP86307308.6

    申请日:1986-09-23

    摘要: A process for forming a buried layer 22 comprises the steps of covering a wafer (10) with a silicon dioxide layer (18). Dopants are introduced into the silicon dioxide layer (18) via an ion implantation process. Thereafter, a second silicon dioxide layer (20) is grown on the first silicon dioxide layer (18) and the wafer (10) is then subjected to a heating process which serves to both anneal the silicon wafer and drive dopants implanted into the first silicon dioxide layer (18) into the silicon wafer. In this way, crystal lattice damage which normally accompanies ion implantation is avoided. The second silicon dioxide layer (20) prevents out diffusion of the implanted ions from the first silicon dioxide layer (18) into the atmosphere. The first and second silicon dioxide layers (18,20) are then removed and an epitaxial layer (24) is formed on the wafer (10). A base region (48) and emitter region (46) are then formed in the epitaxial layer (24).

    摘要翻译: 用于形成掩埋层22的工艺包括用二氧化硅层(18)覆盖晶片(10)的步骤。 通过离子注入工艺将掺杂剂引入二氧化硅层(18)中。 此后,在第一二氧化硅层(18)上生长第二二氧化硅层(20),然后对晶片(10)进行加热处理,其用于对硅晶片进行退火并驱动注入到第一硅中的掺杂剂 二氧化硅层(18)进入硅晶片。 以这种方式避免了通常伴随离子注入的晶格损伤。 第二二氧化硅层(20)防止注入的离子从第一二氧化硅层(18)扩散到大气中。 然后去除第一和第二二氧化硅层(18,20),并且在晶片(10)上形成外延层(24)。 然后在外延层(24)中形成基极区(48)和发射极区(46)。

    PUMP OR COMPRESSOR UNIT
    85.
    发明公开
    PUMP OR COMPRESSOR UNIT 失效
    泵或压缩机厂。

    公开(公告)号:EP0217847A1

    公开(公告)日:1987-04-15

    申请号:EP86901950.0

    申请日:1986-03-18

    发明人: MOHN, Frank

    IPC分类号: F04D7 F04D17 F04D29 F04D31

    摘要: Une unité de pompe ou de compresseur (1) particulièrement utile pour des fluides à phase mixte, par exemple du gaz et du pétrole mélangés, comprend un dispositif compresseur à écoulement axial à plusieurs étages à ailettes contra-rotatives. Un dispositif mélangeur (10) en amont et un dispositif propulseur centrifuge (32) en aval peuvent être tous les deux entraînés par le dispositif compresseur (21, 26, 27, 29), qui peut être formé de façon à créer un passage d'écoulement à section transversale décroissante dans le sens de l'écoulement. L'entraînement du compresseur peut être fourni par des moteurs électriques (24, 25) axialement adjacents qui peuvent entourer des manchons rotatifs (21) portant les ailettes du compresseur. Un fluide peut être mis en circulation dans l'unité, par exemple à des fins d'isolation électrique, et peut s'infiltrer dans le fluide pompé à travers des joints d'étanchéité, auquel cas il peut contenir un agent anti-corrosif. L'unité peut être agencée de façon à se déplacer dans une conduite sous pression d'un fluide pour contacter des points d'alimentation en énergie à un endroit prédéterminé.

    Vehicle power assisted steering systems
    86.
    发明公开
    Vehicle power assisted steering systems 失效
    ServoenksystemefürFahrzeuge。

    公开(公告)号:EP0207604A1

    公开(公告)日:1987-01-07

    申请号:EP86303581.2

    申请日:1986-05-12

    申请人: GROUP LOTUS PLC

    IPC分类号: B62D5/04

    摘要: A power assisted vehicle steering system comprises a sensor (25) providing an output dependent on the steering effect applied to a steering wheel (10) and an electric motor (16) responsive to the sensor output to apply a steering drive to a steerable vehicle wheel. The sensor and motor can be located in the region of the steering wheel and can be constituted as a kit for adding a power steering facility to a vehicle without one. The sensor output may be modified at will or in response to vehicle experience and a switch can be provided to render the system inoperative.

    摘要翻译: 动力辅助车辆转向系统包括传感器(25),其提供取决于应用于方向盘(10)的转向效果的输出和响应于传感器输出的电动机(16),以将转向驱动器施加到可转向车轮 。 传感器和电动机可以位于方向盘的区域中,并且可以被构造成用于将动力转向设备添加到没有一个的车辆的工具箱。 传感器输出可以随意地或响应于车辆经验而修改,并且可以提供开关以使系统不起作用。

    Phosphorous acid catalyzed phenol esterification
    87.
    发明公开
    Phosphorous acid catalyzed phenol esterification 失效
    Phenolveresterung通过磷酸催化。

    公开(公告)号:EP0199525A2

    公开(公告)日:1986-10-29

    申请号:EP86302796.7

    申请日:1986-04-15

    申请人: STEPAN COMPANY

    发明人: Rockwell, Ned M.

    IPC分类号: C07C67/08 C07C69/24

    摘要: A phosphorous acid or mixture of phosphorous acids is used as catalyst in the esterification reaction of phenol and carboxylic acids. Water is removed from the reaction zone in an efficient manner. An ester product of high purity and excellent color with minimal by-products is characteristically produced.

    Belt guides
    89.
    发明公开
    Belt guides 失效
    Gurtführungen。

    公开(公告)号:EP0174126A2

    公开(公告)日:1986-03-12

    申请号:EP85305859.2

    申请日:1985-08-16

    申请人: ASE (UK) LIMITED

    IPC分类号: B60R22/24

    CPC分类号: B60R22/24

    摘要: For use with a vehicle seat belt guide comprising a mounting plate (5,6) secured around one side portion of an elongate running loop (1), there is provided a cover (15) having a portion which makes a snap-fit over the other portion (4) of the loop to provide a larger radius running surface to be engaged by the belt and a portion which encloses the mounting plate and makes a snap-fit therewith. The cover can provide a tongue portion (22) which restricts the area of the loop to resist folding of the belt.

    摘要翻译: 为了与车辆安全带导向器一起使用,其包括固定在细长运行环(1)的一个侧部的安装板(5,6),所述盖(15)具有一部分,该部分使得卡扣 环的另一部分(4)以提供较大半径的运行表面以与所述带接合,以及包围所述安装板并与其配合的部分。 盖可以提供限制环的面积以阻止带的折叠的舌部(22)。

    Keyboard electronic instrument
    90.
    发明公开
    Keyboard electronic instrument 失效
    Elektronisches Instrument mit Klaviatur。

    公开(公告)号:EP0170366A1

    公开(公告)日:1986-02-05

    申请号:EP85303942.8

    申请日:1985-06-04

    发明人: Marshall, Neal H.

    IPC分类号: G10H1/34

    CPC分类号: G10H1/346 Y10S84/07

    摘要: The keys (12) of the keyboard of an electronic instrument interact with A-shaped action arms (26) pivoted adjacent the apex, and weighted (36) at the cross bar. The free ends of the limbs (48, 50) of each action arm engage above and below the rail of the associated key. An actuator (46) on each action arm operates an electric sensor in the form of a break-before-make switch (34).

    摘要翻译: 电子仪器的键盘的键(12)与邻近顶点枢转的A形作用臂(26)相互作用,并在横杆处加权(36)。 每个动作臂的肢体(48,50)的自由端接合相关键的轨道的上方和下方。 每个动作臂上的致动器(46)以制动断开开关(34)的形式操作电传感器。