Valve driving mechanism for internal combustion engines
    33.
    发明授权
    Valve driving mechanism for internal combustion engines 失效
    内燃机阀驱动机构

    公开(公告)号:US5107802A

    公开(公告)日:1992-04-28

    申请号:US705274

    申请日:1991-05-24

    Abstract: A valve drive system including mechanisms for varying the timing and lift of intake and exhaust valves in internal combustion engines. In one embodiment, an intake camshaft support member and an exhaust camshaft support member are separately mounted to pivot about axes relative to intake and exhaust rocker arms. The support members include concentric mountings along which the support members together with the cams mounted therein move to selectively advance and retard the valve timing and vary the valve lift. In other embodiments, the camshaft support is unitary in construction for both the intake and exhaust valve train. A variety of adjustments are possible with the several configurations including intake valve closure before bottom dead center during partial load operation.

    Abstract translation: 一种阀驱动系统,包括用于改变内燃机中进气和排气门的正时和升程的机构。 在一个实施例中,进气凸轮轴支撑构件和排气凸轮轴支撑构件分别安装成围绕相对于进气和排气摇臂的轴线枢转。 支撑构件包括同心安装件,支撑构件与安装在其中的凸轮一起移动以选择性地前进并延迟气门正时并改变气门升程。 在其他实施例中,凸轮轴支撑件在进气和排气气门机构的结构中是一体的。 可以通过多种配置进行各种调节,其中包括在部分加载操作期间在下死点之前的进气门关闭。

    Vehicle engine
    34.
    发明授权
    Vehicle engine 失效
    汽车发动机

    公开(公告)号:US4920825A

    公开(公告)日:1990-05-01

    申请号:US164416

    申请日:1988-03-04

    Abstract: A vehicle engine, particularly adapted for motorcycle application, includes a housing structure in which the cylinder block, the crankcase and the transmission case are integrally formed and openings are provided in separate, angularly displaced walls of the housing for accessing the crankcase and transmission case respectively to permit the crankshaft and the transmission to be independently installed or demounted with respect to each other. Also, the detachable cover for closing one of the side openings of the housing is formed as a stopper for preventing axial disengagement of the starter apparatus ring gear from the crankcase.

    Abstract translation: 特别适用于摩托车应用的车辆发动机包括壳体结构,其中气缸体,曲轴箱和变速器壳体一体地形成,并且开口设置在壳体的分离的有角度位移的壁中,用于分别进入曲轴箱和变速箱 以允许曲轴和变速器相对于彼此独立地安装或拆卸。 此外,用于封闭壳体的一个侧开口的可拆卸盖形成为用于防止起动装置环形齿轮从曲轴箱的轴向脱离的止动件。

    Breather ventilation system of power-transmission casing for use in
motorcycle
    35.
    发明授权
    Breather ventilation system of power-transmission casing for use in motorcycle 失效
    用于摩托车的动力传动套管通气系统

    公开(公告)号:US4468979A

    公开(公告)日:1984-09-04

    申请号:US262247

    申请日:1981-05-11

    Abstract: A breather passage is provided to perform breathing function for both two casings, one being a first casing housing therein a power-transmission means and the other being a second casing housing therein a gear-transmission mechanism. The breather passage is defined between interfacing surfaces of a main body and a cover those providing the second casing. A gasket is interposed between the main body and the cover so as to devide the breather passage into two passages. The breather passage has one end formed with a first breather hole opened to an atmosphere and the other end formed with a second breather hole opened to an interior of said second casing. The breather passage is further formed with a branch passage at the position rearward from said second breather hole to permit liquid communication between an interior of the first casing and the atmosphere.

    Abstract translation: 一个通气通道用于对两个壳体进行呼吸功能,一个是在其中容纳动力传递装置的第一壳体,另一个是容纳齿轮传动机构的第二壳体。 通气通道限定在主体的接口表面和提供第二壳体的盖之间。 在主体和盖子之间插入垫圈,以将通气通道分成两个通道。 通气通道的一端形成有向大气开放的第一通气孔,另一端形成有向第二壳体的内部开口的第二通气孔。 通气通道在从所述第二通气孔的后方位置处进一步形成有分支通道,以允许第一壳体的内部与大气之间的液体连通。

    Succinic acid diester derivative, process for production thereof, and use of the derivative in the production of pharmaceutical preparation
    36.
    发明申请
    Succinic acid diester derivative, process for production thereof, and use of the derivative in the production of pharmaceutical preparation 有权
    琥珀酸二酯衍生物,其制备方法,以及衍生物在制备药物中的用途

    公开(公告)号:US20100076203A1

    公开(公告)日:2010-03-25

    申请号:US12310524

    申请日:2007-08-30

    Abstract: The present invention provides with a process of preparing an optically active succinimide derivative, which is a key intermediate for production of ranirestat. A compound (3) is easily prepared by treating the derivative of succinic acid diester of the formula (2): wherein R1 is an amino group protected with a group removed by hydrogenolysis or a tert-butoxycarbonylamino group and R2 is an ethyl group optionally substituted with one or two methyl group(s) at α-position, provided that R2 is not a tert-butyl group when R1 is a tert-butoxycarbonylamino group; with alkali metal alkoxide and the compound (3) can be an important intermediate for production of ranirestat.

    Abstract translation: 本发明提供了制备光学活性琥珀酰亚胺衍生物的方法,该衍生物是生产ranirestat的关键中间体。 通过处理式(2)的琥珀酸二酯的衍生物容易地制备化合物(3):其中R1是被氢解除去的基团保护的氨基或叔丁氧基羰基氨基,R2是任选取代的乙基 在α位具有一个或两个甲基,条件是当R 1是叔丁氧基羰基氨基时,R 2不是叔丁基; 与碱金属醇盐和化合物(3)可以作为生产ranirestat的重要中间体。

    Pulse wave detection device and method of detecting pulse wave, wherein pulse wave is detected with selection of pressure sensor for pulse wave detection from plurality of pressure sensors
    37.
    发明申请
    Pulse wave detection device and method of detecting pulse wave, wherein pulse wave is detected with selection of pressure sensor for pulse wave detection from plurality of pressure sensors 有权
    脉搏波检测装置及脉波检测方法,其中脉冲波检测采用多个压力传感器进行脉搏波检测的压力传感器

    公开(公告)号:US20050267375A1

    公开(公告)日:2005-12-01

    申请号:US11137368

    申请日:2005-05-26

    Abstract: A sensor array having a plurality of pressure sensors arranged on a measurement surface, a pressurization portion for pressing the sensor array laid across an artery of a living body, a sensor signal selection portion for selecting a pressure signal among pressure signals from the plurality of pressure sensors, a filter portion having a cutoff frequency variable corresponding to an instruction, and a filter control portion for providing an instruction to vary a value of the cutoff frequency are included. The filter control portion switches the cutoff frequency in a situation wherein a plurality of pressure signals respectively obtained from the plurality of pressure sensors are successively switched and output by the sensor signal selection portion to specify the pressure sensor for pulse wave detection, and in a situation wherein the pulse wave is detected from the specified pressure sensor.

    Abstract translation: 一种传感器阵列,其具有布置在测量表面上的多个压力传感器,用于按压穿过活体的动脉的传感器阵列的加压部分,用于从多个压力的压力信号中选择压力信号的传感器信号选择部分 包括具有对应于指令的截止频率变量的滤波器部分和用于提供改变截止频率值的指令的滤波器控制部分。 在从多个压力传感器分别得到的多个压力信号依次切换并由传感器信号选择部输出的情况下,过滤器控制部切换截止频率,以指定用于脉搏波检测的压力传感器,在这种情况下 其中从指定的压力传感器检测脉搏波。

    Rotary-mold gravity casting process
    39.
    发明授权
    Rotary-mold gravity casting process 失效
    旋转模具重力铸造工艺

    公开(公告)号:US5704413A

    公开(公告)日:1998-01-06

    申请号:US826076

    申请日:1997-03-24

    CPC classification number: B22D23/006

    Abstract: A molten metal is poured into and stored in a hopper in a rotary-mold gravity casting process, so that a small amount of the molten metal is allowed to flow out of the hopper into a runner to previously fill up the runner. A casting mold is rotated from this state, thereby causing the molten metal to be filled from the hopper into a cavity by a difference in height generated between the molten metal level in the hopper and the molten metal level in the casting mold. Thus, when the molten metal, once stored in the hopper, is filled into the cavity in the casting mold by rotating the casting mold, the inclusion of air can be prevented from being produced due to ruffling of the molten metal in the cavity.

    Abstract translation: 在旋转模具重力铸造工艺中将熔融金属倒入并储存在料斗中,使得少量熔融金属从料斗中流出到流道中,以预先填充流道。 铸造模具从该状态转动,从而通过料斗中的熔融金属水平与铸模中的熔融金属水平之间产生的高度差,使熔融金属从料斗中填充到空腔中。 因此,当通过旋转铸模将一次储存在料斗中的熔融金属填充到铸模中的空腔中时,可以防止由于空腔中的熔融金属的变形而产生空气。

    Blood pressure monitor
    40.
    发明授权
    Blood pressure monitor 失效
    血压监测仪

    公开(公告)号:US5687732A

    公开(公告)日:1997-11-18

    申请号:US539911

    申请日:1995-10-06

    Abstract: A blood pressure monitor includes a main body provided with a power switch and an inflating switch, a cover mounted on the main body in an open-and-close fashion and on an inner wall thereof provided with a display, and a cuff secured to the main body as a single unit. When the cover is closed during not using the monitor, the power and inflating switches are covered with the cover. When the cover is opened for use, the display appears. Thus, the blood pressure monitor provides avoidance of unexpected actuation of the power and inflating switches, improvement of operation of the switches and a view angle of the display, improved assembling work of the monitor, and simplification of repair and replacement in the monitor.

    Abstract translation: 一种血压计,包括设置有电源开关和充气开关的主体,以开闭方式安装在主体上的盖子及其设置有显示器的内壁,以及固定到 主体为单体。 当不使用显示器时盖子关闭时,电源和充气开关被盖子覆盖。 打开盖子使用时,显示屏出现。 因此,血压监视器避免了功率和充气开关的意外致动,改善开关的操作和显示器的视角,改善了监视器的组装工作,并简化了监视器中的维修和更换。

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