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15 条记录 (耗时 0.02 秒)

    Intermittent pulsed corona discharge lightning rod
    4.
    发明授权
    Intermittent pulsed corona discharge lightning rod 失效
    间歇脉冲电晕放电避雷针

    公开(公告)号：US4652694A

    公开(公告)日：1987-03-24

    申请号：US814844

    申请日：1985-12-30

    申请人： Max Goldman ,  Alice Goldman ,  Stephane Kuhn ,  Pierre-Emmanuel Langlois ,  Gerard Berger

    发明人： Max Goldman ,  Alice Goldman ,  Stephane Kuhn ,  Pierre-Emmanuel Langlois ,  Gerard Berger

    IPC分类号： H02G13/00

    CPC分类号： H02G13/00 ,  H02G13/20 ,  H02G13/80

    摘要： The invention relates to a corona discharge lightning rod comprising a tip which is isolated from the ground and having a base which is connected via discharge means to the ground, said lightning rod being suitable for ionizing the ambient atmosphere at the end of its tip. An electric circuit is provided for periodically reducing the potential of the tip to a value which is too low to maintain corona discharge, thereby producing periodic and intermittent corona discharge pulses. Preferably, the tip is electrically connected to a potential generator such that the potential (V.sub.0) applied to the tip is a variable potential in the form of recurrent wave trains, and such that the peak value of the first half cycle of the train having a polarity opposite to the polarity of the ambient atmosphere is greater than the threshold at which the corona effect takes place. This need only occur in the presence of the natural amplification (V.sub.1) as produced by the ambient electric field which exists during a thunderstorm.

    摘要翻译： 本发明涉及一种电晕放电避雷针，其包括与地面隔离的尖端，并具有通过放电装置连接到地面的基座，所述避雷针适于在其尖端的端部离子化环境大气。 提供了一种电路，用于周期性地将尖端的电位降低到太低以致不能保持电晕放电的值，从而产生周期性和间歇性的电晕放电脉冲。 优选地，尖端电连接到电位发生器，使得施加到尖端的电位（V0）是复现波列形式的可变电位，并且使得列车的前半周期的峰值具有 与环境大气的极性相反的极性大于发生电晕效应的阈值。 这仅需要在雷暴期间由环境电场产生的自然放大（V1）的存在下进行。

    Adsorbent enclosure for automatic tissue processors
    5.
    发明授权
    Adsorbent enclosure for automatic tissue processors 失效
    用于自动组织处理器的吸附罩

    公开(公告)号：US4276819A

    公开(公告)日：1981-07-07

    申请号：US144910

    申请日：1980-04-29

    申请人： Max Goldman ,  Arthur A. Stein

    发明人： Max Goldman ,  Arthur A. Stein

    IPC分类号： B08B15/02 ,  F23J11/00

    CPC分类号： B08B15/02 ,  Y10S55/18

    摘要： Disclosed is an apparatus which attaches to an automatic tissue processor to confine and treat the toxic fumes emanating from solvent containers used in a tissue processor. The apparatus consists of a framework clamped on the tissue processor upon which an adsorbent filter and exhauster/blower assembly are mounted and a transparent flexible cover are placed. The blower sucks the toxic fumes and intake air through the adsorbent filter where the fumes are removed from the air. The clear flexible cover has zippered panels with attached fasteners to observe tissue processor operation and provide the technologist access to the tissue processor for operation and maintenance.

    摘要翻译： 公开了一种附着于自动组织处理器以限制和处理从组织处理器中使用的溶剂容器发出的有毒烟雾的装置。 该装置由夹紧在组织处理器上的框架组成，其上安装吸附剂过滤器和排气/鼓风机组件，并且放置透明柔性盖。 鼓风机通过吸附过滤器吸入有毒烟雾和吸入空气，烟气从空气中排出。 透明的柔性盖具有附带紧固件的拉链面板，以观察组织处理器的操作，并提供技术人员进入组织处理器进行操作和维护。

    Apparatus for precisely regulating the paraffin temperature in an electrically heated tissue processor
    6.
    发明授权
    Apparatus for precisely regulating the paraffin temperature in an electrically heated tissue processor 失效
    用于在电加热的组织处理器中精确调节石蜡温度的装置

    公开(公告)号：US4356385A

    公开(公告)日：1982-10-26

    申请号：US268686

    申请日：1981-06-01

    申请人： Arthur A. Stein ,  Max Goldman

    发明人： Arthur A. Stein ,  Max Goldman

    IPC分类号： A47J27/62 ,  G05D23/275 ,  H05B3/06

    CPC分类号： A47J27/62 ,  G05D23/1909 ,  G05D23/275

    摘要： Apparatus for precisely regulating the paraffin temperature in an electrically heated tissue processor comprises a sensor which is detachably fastened to the tissue processor by a clamp so as to be partially immersed in the paraffin. A controller, coupled to the sensor, and coupled in series with the tissue processor heating element by a plug tap across a source of alternating current voltage, is responsive to the conduction state of the sensor and controls the delivery of power to the tissue processor heating element in accordance with the paraffin temperature as sensed by the sensor.

    摘要翻译： 用于在电加热的组织处理器中精确调节石蜡温度的装置包括传感器，其通过夹具可拆卸地紧固到组织处理器，以便部分地浸入石蜡中。 耦合到传感器并且通过跨越交流电压源的插头接头与组织处理器加热元件串联耦合的控制器响应于传感器的导通状态并且控制向组织处理器加热的功率传递 根据传感器感测到的石蜡温度。

    Apparatus and method for protecting a shoreline against contamination from an oil spill
    7.
    发明授权
    Apparatus and method for protecting a shoreline against contamination from an oil spill 失效
    防止油类溢出物污染的装置和方法

    公开(公告)号：US3962083A

    公开(公告)日：1976-06-08

    申请号：US553592

    申请日：1975-02-27

    申请人： Max Goldman

    发明人： Max Goldman

    IPC分类号： C02F1/68 ,  E01H1/00 ,  E01H12/00 ,  B01D41/02 ,  C02B9/02 ,  E02B15/04

    CPC分类号： E01H12/006 ,  C02F1/681 ,  E01H1/001 ,  Y10S210/923 ,  Y10S210/924

    摘要： Apparatus for treating a shoreline against contamination from an oil spill on adjacent waters comprising a first vehicle for laying down a web of oil absorbing material on said shoreline and taking up said web after it has absorbed oil, a second vehicle for transporting said first vehicle and said webs to the area of said shoreline, and a third vehicle for storing oil extracted from said web by extraction mechanism on said first vehicle. An all-terrain vehicle for laying a web of oil absorbing material on a shoreline including a vehicle body supported by a plurality of wheels, means on said body for supporting a coiled web of said oil absorbing material and for guiding said web onto said shoreline, and means for coiling said web back onto the vehicle and extracting oil therefrom. A method of treating a shoreline against contamination from an oil spill comprising the steps of transporting a web laying vehicle and a plurality of oil absorbing webs to said shoreline, causing said web laying vehicle to lay said oil absorbing webs onto said shoreline, taking up said oil absorbing webs and extracting oil from them, and conveying said extracted oil away from said shoreline. A web for use in absorbing oil deposited on a shoreline including spaced layers of plastic netting confining shredded polyolefin fibers therebetween.

    Instant lottery game employing vending machines which are centrally controlled by computers
    8.
    发明授权
    Instant lottery game employing vending machines which are centrally controlled by computers 失效
    采用由计算机集中控制的自动售货机的即时彩票游戏

    公开(公告)号：US4157829A

    公开(公告)日：1979-06-12

    申请号：US734964

    申请日：1976-10-22

    申请人： Max Goldman ,  Carl Alexoff

    发明人： Max Goldman ,  Carl Alexoff

    IPC分类号： A63F3/08 ,  G07C15/00 ,  G07F5/18 ,  G07F17/32 ,  G07F17/42 ,  A63F9/00

    CPC分类号： G07F17/32 ,  A63F3/08 ,  A63F3/081 ,  G07C15/005 ,  G07F11/002 ,  G07F17/329 ,  G07F17/42 ,  G07F5/18

    摘要： An instant lottery game in which remote vending machines are centrally controlled by a central computer is disclosed. Each vending machine generates a pre-selected indicia which may be player-controlled. Upon the receipt of a wager of a proper amount, the central computer generates a random indicia. The number of matches between the random and pre-selected indicia are determined and the prize amount based upon the number of matches and the wager amount is computed. The vending machine immediately pays out the prize amount if it is less than a pre-determined value and issues a validation ticket if the prize amount is more than said pre-determined value.

    摘要翻译： 公开了一种即时彩票游戏，其中远程售货机由中央计算机集中控制。 每个自动售货机生成可以由玩家控制的预先选择的标记。 收到适当数额的赌注后，中央计算机生成随机标记。 确定随机和预选标记之间的匹配次数，并且计算基于匹配次数和下注量的奖励量。 如果小于预定值，则自动售货机立即支付奖金数额，如果奖金金额超过所述预定值，则发放验证票。

    Removal of metal coating from dielectric material
    9.
    发明授权
    Removal of metal coating from dielectric material 失效
    从介电材料中去除金属涂层

    公开(公告)号：US4425496A

    公开(公告)日：1984-01-10

    申请号：US150367

    申请日：1980-05-16

    申请人： Daniel le Fur ,  Robert Haug ,  Max Goldman

    发明人： Daniel le Fur ,  Robert Haug ,  Max Goldman

    IPC分类号： H01G13/06 ,  G01K1/08 ,  H05B7/18

    CPC分类号： H01G13/06

    摘要： The metal coating on a dielectric sheet or strip, for instance for use in capacitors, is locally removed by a Corona discharge between the sheet and a point electrode.A current return electrode contacts the sheet and is located in the return path to a HV generator connected to the point electrode.

    摘要翻译： 在电介质片或带上的金属涂层，例如用于电容器中的金属涂层通过片和点电极之间的电晕放电局部地去除。 电流返回电极接触片材并且位于连接到点电极的HV发生器的返回路径中。