Lowering collision avoidance device of crane
    1.
    发明授权
    Lowering collision avoidance device of crane 失效
    降低起重机的防撞装置

    公开(公告)号:US5924582A

    公开(公告)日:1999-07-20

    申请号:US984089

    申请日:1997-12-03

    摘要: A lowering collision avoidance device includes a container detector, a rope winding speed detector, a rangefinder for detecting the distance to an adjacent container, a rope length detector, and a controller which controls a hoisting/lowering drive motor, thereby controlling the lowering speed, in such a manner that when the container detector becomes ON, a lowering stop action is performed to start decreasing the lowering speed at a predetermined rate; even during this period, the remaining lowering distance and a normal stopping distance are computed; and when the container detector becomes OFF for one period of swing computed from the rope length detected by the rope length detector, and after a judgment is made that the risk of collision of a lowered container with the adjacent container has vanished, lowering is resumed if the remaining lowering distance is larger than the normal stopping distance, or an emergency stop action is performed if the remaining lowering distance is not larger than the normal stopping distance. Thus, the container can be lowered rapidly to a place where obstacles such as containers stacked in layers are located, with the collision of the container with the obstacle being prevented.

    摘要翻译: 降低碰撞避免装置包括容器检测器,绳索卷绕速度检测器,用于检测与相邻容器的距离的测距仪,绳索长度检测器和控制升降驱动马达的控制器,从而控制下降速度, 以这样的方式,当容器检测器变为ON时,执行降低停止动作以以预定速率开始降低下降速度; 即使在该期间,计算剩余下降距离和正常停止距离; 并且当从由绳索长度检测器检测到的绳索长度计算出的一段摆动期间容器检测器变为OFF时,并且在判断出降低的容器与相邻容器之间的碰撞风险已经消失的情况下,如果 剩余的下降距离大于正常停止距离,或者如果剩余下降距离不大于正常停止距离,则执行紧急停止动作。 因此,可以将容器快速地降低到诸如层叠的容器等障碍物的位置,同时防止容器与障碍物的碰撞。

    Lowering collision avoidance device of crane
    2.
    发明授权
    Lowering collision avoidance device of crane 失效
    降低起重机的防撞装置

    公开(公告)号:US5967347A

    公开(公告)日:1999-10-19

    申请号:US985241

    申请日:1997-12-04

    摘要: A lowering collision avoidance device includes a hoisting accessory swing detector, a rope winding speed detector, an arithmetic unit, a rope winding speed controller, and if desired, a rope length detector. The arithmetic unit computes a command value for the lowering speed based on the results of comparison between the amount of swing of a hoisting accessory detected by the hoisting accessory swing detector and a predetermined threshold level or a plurality of predetermined threshold levels; the direction of changes in the amount of swing computed based on the amount of swing of the hoisting accessory; and the lowering speed detected by the rope winding speed detector. The rope winding speed controller controls the lowering speed based on this command value. The arithmetic unit also predicts maximum displacement by swing based on the amount of swing of the hoisting accessory, the positional change rate of the hoisting accessory computed based on this amount of swing, and the period of vibration of the hoisting accessory computed from the rope length detected by the rope length detector, and computes a command value for the lowering speed based on the results of comparison between the maximum displacement and a predetermined threshold level. The rope winding speed controller controls the lowering speed based on this command value as well.

    摘要翻译: 降低碰撞避免装置包括提升附件摆动检测器,绳索卷绕速度检测器,运算单元,绳索卷绕速度控制器,以及如果需要的话,绳索长度检测器。 算术单元基于由提升附件摇摆检测器检测到的起升附件的摆动量与预定阈值水平或多个预定阈值水平之间的比较结果来计算下降速度的指令值; 基于起重装置的摆动量计算的摆动量的变化方向; 以及由绳卷绕速度检测器检测到的下降速度。 绳索卷绕速度控制器根据该指令值控制下降速度。 算术单元还基于起重附件的摆动量,基于该摆动量计算出的起升附件的位置变化率以及根据绳索长度计算的提升附件的振动周期来预测最大的摆动位移 通过绳索长度检测器检测,并且基于最大位移和预定阈值水平之间的比较结果来计算降低速度的命令值。 绳索卷绕速度控制器也根据该指令值控制下降速度。

    Sprayer cap structure
    3.
    发明授权
    Sprayer cap structure 失效
    喷雾器帽结构

    公开(公告)号:US4598865A

    公开(公告)日:1986-07-08

    申请号:US659299

    申请日:1984-10-10

    CPC分类号: B05B1/1645 B05B11/043

    摘要: This invention relates to an improved sprayer cap structure associated with a neck portion of a bottle-shaped container for providing a liquid spraying operation or a liquid streaming operation. The sprayer cap includes an inner plug integrally formed adjacently with first and second hollow cylindrical portions in a top-walled cylindrical section. The cylindrical section is perforated with a first hole communicating with the bottom of the container through a pipe, and is also formed with a first valve chamber provided with a blocking valve at the upper position thereof and with a check valve at the lower position thereof. The cylindrical section further is perforated with a second hole and a third hole spaced longitudinally, and formed with a second valve chamber under the second hole, the second valve chamber being provided with a blocking valve at the upper position thereof. A nozzle unit is formed with a spinner slot capable of communicating with the first and second holes of the inner plug. The nozzle unit is perforated with a first nozzle hole substantially at the center of the spinner slot of the inner cylindrical section, and further perforated with a second nozzle hole capable of communicating the third hole of the inner plug adjacent to the first nozzle hole. A cylindrical cover unit is associated immovably with the container body.

    摘要翻译: 本发明涉及一种与瓶形容器的颈部部分相关联的改进的喷雾器盖结构,用于提供液体喷射操作或液体流动操作。 喷雾器盖包括在顶壁圆柱形部分中与第一和第二中空圆柱形部分相邻地整体形成的内塞子。 圆柱形部分穿过通过管道与容器的底部连通的第一孔,并且还形成有在其上部位置处设置有阻塞阀并且在其下部位置处具有止回阀的第一阀室。 圆柱形部分进一步穿孔具有纵向间隔开的第二孔和第三孔,并且在第二孔下方形成有第二阀室,第二阀室在其上部位置处设有阻塞阀。 喷嘴单元形成有能够与内塞的第一和第二孔连通的旋转槽。 喷嘴单元穿过基本上位于内圆柱形部分的旋转器狭槽中心的第一喷嘴孔,并且进一步穿孔能够与第一喷嘴孔相邻的内塞的第三孔连通。 圆筒形盖单元与容器主体不可动。

    Vacuum vapor deposition system
    4.
    发明授权
    Vacuum vapor deposition system 失效
    真空蒸镀系统

    公开(公告)号:US4552092A

    公开(公告)日:1985-11-12

    申请号:US652676

    申请日:1984-09-19

    IPC分类号: C23C14/56 C23C14/24

    CPC分类号: C23C14/562

    摘要: A vacuum vapor deposition system including a high-vacuum vapor deposition chamber provided with a rotary cell around which band steel is wound as it is passed through the chamber. A crucible for molten metal has a hood for guiding vapor of said metal to a vapor deposition port opposed to the rotary cell, and arcuate covers connected to the hood at the entrance and exit positions of the band steel. The vapor deposition port is spaced slightly from the rotary cell so that the covers will not come into contact with the band steel. A heater is provided for heating the surface of the rotary cell up to a temperature equal to or higher than a reevaporation temperature of the metal under a vapor pressure of the vapor of the metal in the proximity of the rotary cell so that the metal will not be deposited onto the opposite end portions of the rotary cell which are not covered by the band steel. A heater is also provided for heating the surfaces of the hood and the covers up to a temperature equal to or higher than such reevaporation temperature of the metal so that metal will not be deposited onto the hood and the covers.

    摘要翻译: 一种真空蒸镀系统,其特征在于,具有高真空蒸镀室,该真空蒸镀室设置有旋转槽,当所述旋转槽通过所述室时,带钢被卷绕。 用于熔融金属的坩埚具有用于将所述金属的蒸气引导到与旋转单元相对的气相沉积端口的罩,以及在带钢的入口和出口位置连接到罩的弓形盖。 气相沉积端口与旋转单元稍微间隔开,使得盖不会与带钢接触。 提供一种加热器,用于在旋转电池附近的金属蒸汽的蒸汽压力下,将旋转电池的表面加热至等于或高于金属的蒸发温度的温度,使金属不会 沉积在不被带钢覆盖的旋转电池的相对端部上。 还提供加热器,用于将罩和盖的表面加热到等于或高于金属的这种再蒸发温度的温度,使得金属不会沉积到罩和盖上。

    Transformer and A.C. arc welder
    5.
    发明授权
    Transformer and A.C. arc welder 失效
    变压器和电弧焊机

    公开(公告)号:US5660749A

    公开(公告)日:1997-08-26

    申请号:US386501

    申请日:1995-02-10

    摘要: A transformer includes a stator core, primary coils, secondary coils, and heat radiating plates each of which projects outward from between interior layers of the primary coil and/or secondary coil. An A.C. arc welder includes the transformer therein, with a movable core which can move to and fro between the primary coils and secondary coils and which has different widths in the movable direction. An A.C. arc welder also includes openings for taking in air at a front portion of a case cover and a fan for exhausting air at a rear portion of the case cover.

    摘要翻译: 变压器包括定子铁芯,初级线圈,次级线圈和散热板,每个板从初级线圈和/或次级线圈的内层之间向外突出。 A.C.弧焊机包括其中的变压器,其中可动铁芯可以在初级线圈和次级线圈之间来回移动,并且在可动方向上具有不同的宽度。 A.C.弧焊机还包括用于在壳体盖的前部吸入空气的开口和用于在壳体盖的后部排出空气的风扇。

    Sputtering apparatus and an ion source
    6.
    发明授权
    Sputtering apparatus and an ion source 失效
    溅射装置和离子源

    公开(公告)号:US5288386A

    公开(公告)日:1994-02-22

    申请号:US913927

    申请日:1992-07-17

    摘要: A sputtering apparatus including two electrodes, a sputtering target disposed on one of the electrodes, and a gas supply for supplying a discharge gas in a vacuum to produce an electric discharge between the two electrodes and whereby particles sputtered from the target due to impact thereon of ions produced by the discharge, are deposited on a substrate. The target disposed on one electrode is formed into an elongated band and the other electrode is disposed so as to enclose the target. The other electrode is also provided with a magnet for producing a magnetic field thereon, and further includes a narrow elongated slot which defines a narrow sputter particle outlet. The narrow sputter particle outlet permits a pressure to exist near the electrical discharge which is higher than the pressure near the substrate. According to a preferred embodiment, the sputtering apparatus has an ion source combined integrally therewith.

    摘要翻译: 一种溅射装置,包括两个电极,设置在一个电极上的溅射靶,以及用于在真空中供应放电气体以在两个电极之间产生放电的气体源,由此由于其上的冲击而从靶溅射的颗粒 通过放电产生的离子沉积在基底上。 设置在一个电极上的靶被形成为细长带,并且另一个电极被设置成包围靶。 另一个电极还设置有用于在其上产生磁场的磁体,并且还包括限定窄的溅射颗粒出口的窄的细长槽。 窄的溅射粒子出口允许在高于衬底附近的压力的放电附近存在压力。 根据优选实施例,溅射装置具有与其一体地组合的离子源。

    Vacuum vapor deposition apparatus
    7.
    发明授权
    Vacuum vapor deposition apparatus 失效
    真空蒸发器沉积装置

    公开(公告)号:US5169451A

    公开(公告)日:1992-12-08

    申请号:US766766

    申请日:1991-09-27

    IPC分类号: C23C14/24 C23C14/56

    CPC分类号: C23C14/562 C23C14/243

    摘要: An improved vacuum vapor-deposition apparatus comprises an evaporation tank for holding and evaporating vapor deposition material, a hood covering the top of the evporation tank and extended up to its outside in the horizontal direction, inlet and outlet ports of a band to be vapor-deposited, which are opened in the hood so as to penetrate a central portion of the extension on the outside of the evaporation tank, and a vacuum tank covering the evaporation tank and the hood entirely and having sealing devices for carrying in and carrying out the band to be vapor-deposited at the positions corresponding to the inlet and outlet ports in the hood. Vapor deposition is effected within the hood simultaneously onto the both front and rear surfaces of the band to be vapor-deposited. Preferably, the vacuum vapor-deposition apparatus further comprises a vapor amount control device for controlling a vapor amount of the evaporated material led to the both front and rear sides of the band to be vapor-deposited within the hood, and a vapor-deposited surface area control device provided at least on one side of the front and rear sides of the band to be vapor-deposited within the hood for controlling a vapor-deposited surface area of the band to be vapor-deposited. Then, vapor-deposition of different thickness is effected within the hood onto the front and rear surfaces of the band to be vapor-deposited.

    Method of preventing multiple breakage of webs running in rotary press
    8.
    发明授权
    Method of preventing multiple breakage of webs running in rotary press 失效
    防止在旋转压机中运行的卷材多次破裂的方法

    公开(公告)号:US4667946A

    公开(公告)日:1987-05-26

    申请号:US788429

    申请日:1985-10-17

    CPC分类号: B41F33/18

    摘要: A method of preventing the subsequent breakage of webs running in a rotary press which would be caused by a first broken web. In this method, when a signal of web breakage is received from any one of web breakage sensors which are provided to sense the breakage of any of the running webs, a nip pressure signal is changed in accordance with the number of webs still running, and is sent to a nip pressure controller to decrease the nip pressure of a triangular former drag pressing roller and nipping roller, to prevent the multiple breakage of webs.

    摘要翻译: 一种防止在旋转式压机中运行的腹板随后破裂的方法,该方法将由第一破碎腹板引起。 在这种方法中,当从被提供以感测任何运行的卷筒纸的断裂的卷筒纸断裂传感器中的任何一个接收到卷筒纸断裂的信号时,辊隙压力信号根据仍在运行的卷筒纸的数量而改变, 被送到辊隙压力控制器以降低三角形的前拖曳压辊和夹持辊的压区压力,以防止幅材多次断裂。

    Container having spring biased hinge
    9.
    发明授权
    Container having spring biased hinge 失效
    容器具有弹簧偏置铰链

    公开(公告)号:US4513877A

    公开(公告)日:1985-04-30

    申请号:US626904

    申请日:1984-07-02

    摘要: A container in which a recess for containing a coiled spring is formed at a shaft hole opening in a cover and a container. A connecting portion for connecting the other end of the coiled spring is formed at the other of the cover and the body in such a manner that the connecting portion is substantially oppositely formed to the recess at the shaft hole opening. A connecting piece capable of temporarily connecting the other end of the coiled spring is formed, and a packing elastically contacted with the lower surface of the cover of closed state is associated intimately with the upper end of the bottomed cylindrical container body. Thus, the container can by simply produced by readily associating the cover and the container body and can also assure the sealability between the cover and the body.

    摘要翻译: 其中容纳螺旋弹簧的凹部形成在盖和容器中的轴孔处的容器。 用于连接螺旋弹簧的另一端的连接部分形成在盖和主体的另一个处,使得连接部分与轴孔开口处的凹部基本相反地形成。 形成能够临时连接螺旋弹簧的另一端的连接件,并且与封闭状态的盖的下表面弹性接触的密封件与有底圆筒形容器主体的上端紧密连接。 因此,通过简单地通过容易地使盖和容器主体相关联地产生容器,并且还可以确保盖和主体之间的密封性。

    Writing device for storing handwriting
    10.
    发明授权
    Writing device for storing handwriting 失效
    用于存储笔迹的写装置

    公开(公告)号:US5774602A

    公开(公告)日:1998-06-30

    申请号:US501867

    申请日:1995-07-13

    IPC分类号: G06F3/033 G06K9/24 G06K9/22

    CPC分类号: G06F3/03545 G06K9/24

    摘要: A writing device for storing handwriting picks up a handwriting which is written on a paper using a lead, using a CCD area sensor by a predetermined sampling frequency, then stores the picked up image data by the storing device under the control of a microcomputer, so that data storing which data are effective for reproducing the handwriting using a comparatively simple program, is achieved.

    摘要翻译: 用于存储手写的写入装置使用CCD区域传感器以预定的采样频率使用引线拾取写在纸张上的手写,然后在微型计算机的控制下由存储装置存储拾取的图像数据,因此 实现了使用相对简单的程序存储哪些数据对于再现手写有效的数据。