Hindered piperidine stabilizers and production thereof
    2.
    发明授权
    Hindered piperidine stabilizers and production thereof 失效
    受阻哌啶稳定剂及其制备

    公开(公告)号:US5384348A

    公开(公告)日:1995-01-24

    申请号:US56880

    申请日:1993-05-05

    CPC分类号: C08K5/3435

    摘要: A hindered piperidine compound represented by the formula of ##STR1## wherein R.sup.1 is a 2,2,6,6-tetramethyl-4-piperidyl group of which the N-position is substituted or not, a hydrogen atom, a C.sub.1 -C.sub.18 alkyl group which may contain a cyclic portion, or a C.sub.7 -C.sub.18 arylalkyl group, R.sup.2 is a hydrogen atom, a C.sub.1 -C.sub.10 alkyl group which may contain a cyclic portion, a C.sub.1 -C.sub.18 alkyloxy group which may contain a cyclic portion, or a hydroxyl group, and n is an integer of 2 to 8, effectively stabilizes organic materials having a property to deteriorate by the action of light. A method for producing the compound represented by the above formula is also disclosed.

    摘要翻译: 由下式表示的受阻哌啶化合物,其中R1是其N-取代的2,2,6,6-四甲基-4-哌啶基,氢原子,C 1 -C 18烷基 可以含有环状部分的基团,或C 7〜C 18芳烷基,R 2为氢原子,可含有环状部分的C 1〜C 10烷基,可含有环状部分的C 1 -C 18烷氧基,或 羟基,n为2〜8的整数,有效地使通过光的作用使具有劣化性的有机材料稳定化。 还公开了由上式表示的化合物的制备方法。

    Resin piston for master cylinder in brake system, master cylinder, die for molding resin piston for master cylinder, and manufacturing method of resin piston for master cylinder
    3.
    发明授权
    Resin piston for master cylinder in brake system, master cylinder, die for molding resin piston for master cylinder, and manufacturing method of resin piston for master cylinder 失效
    制动系统中主缸的树脂活塞,主缸,主缸用树脂活塞模头,主缸树脂活塞的制造方法

    公开(公告)号:US06832479B2

    公开(公告)日:2004-12-21

    申请号:US10004221

    申请日:2001-10-26

    IPC分类号: F15B708

    摘要: An upper die and a lower die are combined. A core for molding a concavity and another core are combined with the combined upper die and the lower die at respective prescribed positions. A core for through-hole molding is constructed by the junction of cores that are severally formed with the upper die and the lower die integrally on the extension line of the central axis of the core for molding a concavity. A through-hole is molded with the core for through-hole molding. A concavity in which a valve mechanism is equipped and a communicating hole through which the concavity communicates with the through-hole are molded with the core for molding a concavity. The core for through-hole molding includes an impact hole, in which a tip of the core for molding a concavity is impacted.

    摘要翻译: 组合上模和下模。 用于模制凹部和另一芯的芯在相应的规定位置与组合的上模和下模结合。 用于通孔成型的芯通过与上模和下模分别形成的芯的连接部一体地构造在用于模制凹部的芯的中心轴的延伸线上。 一个通孔用芯子模制,用于通孔成型。 配有阀机构的凹部和凹部与通孔连通的连通孔用模制凹部的芯成型。 用于通孔成型的芯部包括冲击孔,其中用于模制凹部的芯的尖端被冲击。

    Process for producing optically active azetidine-2-carboxylic acid
    4.
    发明授权
    Process for producing optically active azetidine-2-carboxylic acid 有权
    光学活性氮杂环丁烷-2-羧酸的制备方法

    公开(公告)号:US6114543A

    公开(公告)日:2000-09-05

    申请号:US128974

    申请日:1998-08-04

    IPC分类号: C07D205/04

    CPC分类号: C07D205/04

    摘要: The present invention provides a process for preparing optically active azetidine-2-carboxylic acids using readily available reagents of relatively low price in the industry. Thus, there is provided optically active azetidine-2-carboxylic acid, and a process for producing the same by subjecting optically active N-(alkylbenzyl)azetidine-2-carboxylic acid represented by the formula (1): ##STR1## to hydrogenolysis in the presence of a catalyst.

    摘要翻译: 本发明提供了使用工业中价格相对较低的容易获得的试剂制备光学活性氮杂环丁烷-2-羧酸的方法。 因此,提供光学活性的氮杂环丁烷-2-羧酸及其制备方法,其中式(1)表示的光学活性的N-(烷基苄基)氮杂环丁烷-2-羧酸:在 催化剂

    Method for stabilizing an organic material using a hindered piperidine
compound
    5.
    发明授权
    Method for stabilizing an organic material using a hindered piperidine compound 失效
    使用受阻哌啶化合物稳定有机材料的方法

    公开(公告)号:US5506286A

    公开(公告)日:1996-04-09

    申请号:US305365

    申请日:1994-09-13

    CPC分类号: C08K5/3435

    摘要: A hindered piperidine compound represented by the formula of ##STR1## wherein R.sup.1 is a 2,2,6,6-tetramethyl-4-piperidyl group of which the N-position is substituted or not, a hydrogen atom, a C.sub.1 -C.sub.18 alkyl group which may contain a cyclic portion, or a C.sub.7 -C.sub.18 arylalkyl group, R.sup.2 is a hydrogen atom, a C.sub.1 -C.sub.10 alkyl group which may contain a cyclic portion, a C.sub.1 -C.sub.18 alkyloxy group which may contain a cyclic portion, or a hydroxyl group, and n is an integer of 2 to 8, effectively stabilizes organic materials having a property to deteriorate by the action of light. A method for producing the compound represented by the above formula is also disclosed.

    摘要翻译: 由下式表示的受阻哌啶化合物,其中R1是其N-取代的2,2,6,6-四甲基-4-哌啶基,氢原子,C 1 -C 18烷基 可以含有环状部分的基团,或C 7〜C 18芳烷基,R 2为氢原子,可含有环状部分的C 1〜C 10烷基,可含有环状部分的C 1 -C 18烷氧基,或 羟基,n为2〜8的整数,有效地使通过光的作用使具有劣化性的有机材料稳定化。 还公开了由上式表示的化合物的制备方法。

    Solar cell power system with a solar array bus lockup cancelling
mechanism
    6.
    发明授权
    Solar cell power system with a solar array bus lockup cancelling mechanism 失效
    具有太阳能阵列总线锁定取消机构的太阳能电池系统

    公开(公告)号:US5025202A

    公开(公告)日:1991-06-18

    申请号:US579073

    申请日:1990-09-07

    IPC分类号: G05F1/67 H02J7/35

    摘要: A solar cell power system includes a device which determines the occurrence of solar array bus lockup by detecting the voltage of the power bus, the discharge current of the storage battery, and the solar array current (or the load current) and performing a calculation using these items of data in addition to the regulated bus voltage to emit a lockup signal, by which the magnitude of the load is reduced, thereby cancelling the lockup state. Alternatively, a solar cell system may include a lockup cancelling drive device, which accumulates in a coil cancelling-drive, energy supplied from the storage battery and then discharges this energy to the power bus, thereby cancelling the lockup stage without reducing the magnitude of the load.

    摘要翻译: 太阳能电池电力系统包括通过检测电力总线的电压,蓄电池的放电电流和太阳能电池组电流(或负载电流)来确定太阳能阵列总线锁定的发生的装置,并且使用 这些数据项除了被调节的总线电压以发出锁定信号之外,由此减轻了负载的大小,从而消除了锁定状态。 或者,太阳能电池系统可以包括锁定消除驱动装置,其积蓄在线圈消除驱动中,从蓄电池供应的能量,然后将该能量排出到电力总线,从而消除锁定阶段,而不会减小 加载。

    Process for producing optically active azetidine-2-carboxylic acid
    7.
    发明授权
    Process for producing optically active azetidine-2-carboxylic acid 失效
    光学活性氮杂环丁烷-2-羧酸的制备方法

    公开(公告)号:US5880291A

    公开(公告)日:1999-03-09

    申请号:US924320

    申请日:1997-09-05

    IPC分类号: C07D205/04

    CPC分类号: C07D205/04

    摘要: The present invention provides a process for preparing optically active azetidine-2-carboxylic acids using readily available reagents of relatively low price in the industry. Thus, there is provided optically active azetidine-2-carboxylic acid, and a process for producing the same by subjecting optically active N-(alkylbenzyl)azetidine-2-carboxylic acid represented by the formula (1): ##STR1## to hydrogenolysis in the presence of a catalyst.

    摘要翻译: 本发明提供了使用工业中价格相对较低的容易获得的试剂制备光学活性氮杂环丁烷-2-羧酸的方法。 因此,提供光学活性的氮杂环丁烷-2-羧酸及其制备方法,该方法是使式(1)表示的旋光性N-(烷基苄基)氮杂环丁烷-2-羧酸:(1) 在催化剂存在下氢解。

    Master cylinder
    8.
    发明授权
    Master cylinder 失效
    主缸

    公开(公告)号:US06651429B2

    公开(公告)日:2003-11-25

    申请号:US09928322

    申请日:2001-08-13

    IPC分类号: B60T11228

    摘要: A master cylinder including a cylinder body having a cylindrical bore and an opening in the circumferential wall for a relief port communicating with the interior of hydraulic reservoir. A piston is slidably inserted into the cylindrical bore to form a hydraulic pressure generating chamber in the cylindrical bore. A cup seal is provided with an inner circumferential lip portion contacting with the piston, an outer circumferential lip portion slidably contacting with the inner circumferential wall of the cylindrical bore, and a base portion connecting the lip portions, which are so arranged as to face to the hydraulic pressure generating chamber. The cup seal cuts the communication between the hydraulic pressure generating chamber and the hydraulic reservoir through the relief port when the top end of the outer circumferential lip portion passes by the relief port. The improvement resides in means provided for rotating the cup seal relative to the cylindrical bore with movement of the piston at portions of the cup seal except those portions facing to the inner wall of the cylindrical bore.

    摘要翻译: 一种主缸,包括具有圆柱形孔的缸体和在周向壁中的用于与液压储存器内部连通的释放口的开口。 活塞可滑动地插入圆柱形孔中,以在圆柱孔中形成液压产生室。 杯形密封件设置有与活塞接触的内周唇部,与圆筒孔的内周壁可滑动接触的外周唇部,以及连接唇部的基部, 液压发生室。 当外周唇缘部分的顶端通过排放口时,杯形密封件通过排泄口切断液压产生室和液压容器之间的连通。 改进在于提供用于相对于圆柱形孔旋转杯形密封件的装置,其中活塞在杯形密封件的部分处移动,除了面向圆柱形孔的内壁的那些部分之外。

    Reservoir apparatus and auxiliary reservoir
    9.
    发明授权
    Reservoir apparatus and auxiliary reservoir 失效
    水库设备及辅助水库

    公开(公告)号:US06550591B2

    公开(公告)日:2003-04-22

    申请号:US09999668

    申请日:2001-10-19

    申请人: Yukihiro Honda

    发明人: Yukihiro Honda

    IPC分类号: B60T1100

    CPC分类号: B60T17/06 B60T11/26

    摘要: To provides a technique capable of replenishing a working fluid smoothly while employing a method for replacing an atmospheric air with the working fluid. The reservoir apparatus (10) includes a main reservoir (20) having an inlet opening for feeding a hydraulic fluid, and an auxiliary reservoir (50) connecting thereto through a piping (30). There is a diagonally extending connecting pipe (60) at the auxiliary reservoir (50). There is a recessed portion (80) at an opening portion (64) of an inner periphery of the connecting pipe (60). This recessed portion (80), when compared with the case where there is no such a recessed portion, serves to enlarge the opening portion (64) of the connecting pipe (60) and more smoothly flow the replenishment working fluid at a nearby area of the opening portion (64). By doing so, the opening portion (64) of the connecting pipe (60) can be more enlarged at the time of replenishment of the working fluid and formation of a film of the working fluid can be prevented at the opening portion (64).

    摘要翻译: 提供一种能够在使用用工作流体代替大气的方法的同时平稳地补充工作流体的技术。 储存装置(10)包括具有用于供给液压流体的入口的主储存器(20)和通过管道(30)与其连接的辅助储存器(50)。 在辅助容器(50)处具有对角延伸的连接管(60)。 在连接管(60)的内周的开口部(64)处具有凹部(80)。 与没有这样的凹部的情况相比,该凹部(80)用于扩大连接管(60)的开口部(64),并使补充工作流体在附近的区域 开口部分(64)。 通过这样做,可以在补充工作流体时使连接管(60)的开口部分(64)更大地扩大,并且可以防止在开口部分(64)形成工作流体膜。

    Hindered piperidine stabilizers and production thereof
    10.
    发明授权
    Hindered piperidine stabilizers and production thereof 失效
    受阻哌啶稳定剂及其制备

    公开(公告)号:US5714612A

    公开(公告)日:1998-02-03

    申请号:US578926

    申请日:1995-12-27

    CPC分类号: C08K5/3435

    摘要: A hindered piperidine compound represented by the formula of ##STR1## wherein R.sup.1 is a 2,2,6,6-tetramethyl-4-piperidyl group of which the N-position is substituted or not, a hydrogen atom, a C.sub.1 -C.sub.18 arylalkyl group which may contain a cyclic portion, or a C.sub.7 -C.sub.18 arylalkyl group, R.sup.2 is a hydrogen atom, a C.sub.1 -C.sub.10 alkyl group which may contain a cyclic portion, a C.sub.1 -C.sub.18 alkyloxy group which may contain a cyclic portion, or a hydroxyl group, and n is an integer of 2 to 8, effectively stabilizes organic materials having a property to deteriorate by the action of light. A method for producing the compound represented by the above formula is also disclosed.

    摘要翻译: 由下式表示的受阻哌啶化合物,其中R1是其N-取代的2,2,6,6-四甲基-4-哌啶基,氢原子,C 1 -C 18芳烷基 可以含有环状部分的基团,或C 7〜C 18芳烷基,R 2为氢原子,可含有环状部分的C 1〜C 10烷基,可含有环状部分的C 1 -C 18烷氧基,或 羟基,n为2〜8的整数,有效地使通过光的作用使具有劣化性的有机材料稳定化。 还公开了由上式表示的化合物的制备方法。