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61. 发明授权

US4326188A Magnetically controllable variable resistor 失效
标题翻译：磁控可变电阻
公开(公告)号：US4326188A
公开(公告)日：1982-04-20
申请号：US163827
申请日：1980-06-27
申请人： Reinhard Dahlberg
发明人： Reinhard Dahlberg
IPC分类号： H01L43/08 , G11C11/44 , H01L39/00 , H01L39/22
CPC分类号： G11C11/44 , H01L39/223 , Y10S505/881
摘要： A magnetically controllable variable resistor comprises two separate elements between which a layer applied to at least one of the elements and a material with a magnetically variable specific resistance is sandwiched under mechanical pressure at least one of the elements having at least three tapering structures on its surface adjacent to the layer so that pressure contacts are formed in the region of these structures.
摘要翻译：磁可控可变电阻器包括两个单独的元件，在该元件之间施加到至少一个元件的层和具有磁可变电阻率的材料夹在机械压力下，其表面上具有至少三个锥形结构的至少一个元件邻近层，从而在这些结构的区域中形成压力接触。

62. 发明授权

US4317091A Negative semiconductor resistance 失效
标题翻译：负半导体电阻
公开(公告)号：US4317091A
公开(公告)日：1982-02-23
申请号：US153938
申请日：1980-05-28
申请人： Reinhard Dahlberg
发明人： Reinhard Dahlberg
IPC分类号： H01L29/86 , H01L45/00
CPC分类号： H01L45/00
摘要： A negative semiconductor resistance comprises two separate semiconductor elements of the same conductivity characteristic and with at least three areas of contact of a diameter less than 1.10.sup.-2 cm, a voltage being applied to the semiconductor elements such that it generates an electrical field which is greater than the breakdown field strength at the contact areas.
摘要翻译：负半导体电阻包括具有相同导电特性的两个分离的半导体元件，并且具有直径小于1.10-2cm的至少三个接触区域，施加到半导体元件的电压使得其产生更大的电场比接触区域的击穿场强大。

63. 发明授权

US4313221A Mixer/oscillator circuit 失效
标题翻译：混频器/振荡器电路
公开(公告)号：US4313221A
公开(公告)日：1982-01-26
申请号：US139114
申请日：1980-04-10
申请人： Johann Mattfeld
发明人： Johann Mattfeld
IPC分类号： H03B5/12 , H03D7/12 , H03G3/30 , H04B1/28
CPC分类号： H03G3/3042 , H03B5/1209 , H03B5/1215 , H03B5/1231 , H03B5/124 , H03B5/1296 , H03D7/12 , H03B2200/0034 , H03B2200/0098
摘要： A mixer/oscillator circuit comprises a mixer stage to which an oscillator stage is connected, an emitter follower circuit being connected between the oscillator stage and the mixer stage.
摘要翻译：混频器/振荡器电路包括连接振荡器级的混频器级，连接在振荡级和混频级之间的射极跟随器电路。

64. 发明授权

US4303814A Gas-blast power switch 失效
标题翻译：鼓风电源开关
公开(公告)号：US4303814A
公开(公告)日：1981-12-01
申请号：US15941
申请日：1979-02-28
申请人： Klaus Scheibe
发明人： Klaus Scheibe
IPC分类号： H01H33/12 , H01H33/18 , H01H33/91 , H01H33/915 , H01H33/985 , H01H33/88
CPC分类号： H01H33/12 , H01H33/18 , H01H33/91
摘要： A power switch in which an arc is produceable in an arc area between electrodes which are moved apart upon opening the switch comprises a fixed electrode forming one electrode for the power switch and a movable electrode forming the other electrode of the power switch movable into and out of contact with the fixed electrode. A space is produced between the fixed and movable electrodes which forms an annular arc area. A magnetic field producing coil is positioned annularly about the arc area and is energized to form a magnetic field when the movable electrode is disengaged from the fixed electrode to produce a rotation of the arc formed between the two electrodes in the annular arc area. A driving device is connected to the movable electrode for moving it away from the fixed electrode and the movable electrode includes a piston portion which is movable into a compression chamber. The compression chamber includes at least one bore directed toward the annular arc area. An arc quenching gas is contained within the compression chamber and displaced through the opening when the movable contact is moved away from the fixed contact to blow the gas transversely across an arc produced in the annular arc area.
摘要翻译：一种电弧开关，其中电弧在电极之间的电弧区域中产生，所述电弧区域在打开所述开关时移动分开包括形成用于所述电力开关的一个电极的固定电极和形成所述电力开关的另一个电极的可移动电极，与固定电极接触。在固定电极和可动电极之间产生形成环形弧形区域的空间。磁场产生线圈围绕电弧区域环形定位，并且当可动电极与固定电极分离时产生磁场，以形成在环形弧形区域中的两个电极之间形成的弧的旋转。驱动装置与可动电极连接，将其从固定电极移开，可动电极具有能够进入压缩室的活塞部。压缩室包括指向环形弧形区域的至少一个孔。当可动触头远离固定触头移动时，压缩室内容纳有灭弧气体，并通过开口移动，以便横向地横穿环形弧形区域产生的电弧吹气体。

65. 发明授权

US4303806A Dynamic electroacoustic transducer having a moving coil in an air gap filled with a magnetic liquid 失效
标题翻译：具有填充有磁性液体的气隙中的动圈的动态电声换能器
公开(公告)号：US4303806A
公开(公告)日：1981-12-01
申请号：US107783
申请日：1979-12-28
申请人： Karl-Heinz Thiele
发明人： Karl-Heinz Thiele
IPC分类号： H04R9/02 , H04R9/06
CPC分类号： H04R9/027
摘要： A dynamic electroacoustic transducer includes a moving coil which is arranged in an air gap between a pole piece and a pole plate which is filled with a magnetic liquid. At least the outside of the coil has a smooth surface in contact with the magnetic liquid. The coil may also advantageously be wound on a carrier from a wire which is flat at least on one side so that this flat side is turned outwardly and presents a smooth continuous surface. The cross-section of such a wire may advantageously be rectangular. The coil may be coated on its outside surface with a foil of well-conducting material, such as aluminum, or the grooves between a cylindrical coil, for example, may be filled with a lacquer or the like.
摘要翻译：一种动态电声换能器包括一个运动线圈，其被布置在充满磁性液体的极片和极板之间的气隙中。至少线圈的外部具有与磁性液体接触的光滑表面。线圈还可以有利地从至少在一侧上平坦的线缠绕在载体上，使得该平坦侧面向外转动并呈现平滑的连续表面。这种线的横截面可以有利地是矩形的。线圈可以用诸如铝的导电材料的箔涂覆在其外表面上，或者例如可以用漆等填充圆柱形线圈之间的凹槽。

66. 发明授权

US4302000A Apparatus for separating a letter stack 失效
标题翻译：用于分离字母堆的装置
公开(公告)号：US4302000A
公开(公告)日：1981-11-24
申请号：US97912
申请日：1979-11-28
申请人： Werner Frank
发明人： Werner Frank
IPC分类号： B07C1/04 , B07C3/00 , B65H1/14 , B65H1/24 , B65H1/02
CPC分类号： B65H1/025 , B65H1/24
摘要： In apparatus for the separate discharge of flat items from a stack of such items, which apparatus includes a movable support for supporting the stack of items, a withdrawal mechanism mounted to engage the foremost item in the stack and withdraw that item from the stack, a supporting wall manually movable into an initial position for supporting the trailing end of the stack, and a drive system connected to drive the supporting wall toward the withdrawal mechanism under control of the state of a switch actuated in dependence upon the force being exerted by the stack on the withdrawal mechanism, resilient force equalizing elements are provided between the drive system and the supporting wall in drive transmitting relation therebetween, and are constructed and mounted for permitting advancing movement of the supporting wall to lag behind that corresponding to the sum of the drive movements produced by the drive system whenever the pressing force between the supporting wall and the stack exceeds a given value.
摘要翻译：在用于将平坦物品从这样的物品的堆叠单独排放的设备中，哪个设备包括用于支撑物品堆的可移动支撑件，安装成接合堆叠中的最前面的物品并将其从堆叠中取出的取出机构，支撑壁可手动地移动到用于支撑堆叠的后端的初始位置;以及驱动系统，其连接以在根据由堆叠施加的力而致动的开关的状态的控制下朝向退出机构驱动支撑壁在退出机构上，弹性力均衡元件设置在驱动系统和支撑壁之间的驱动传递关系中，并且构造和安装成允许支撑壁的前进运动滞后于对应于驱动运动之和每当支撑壁和堆叠之间的按压力由驱动系统产生时，给定一个值。

67. 发明授权

US4279669A Method for epitaxial deposition 失效
标题翻译：外延沉积方法
公开(公告)号：US4279669A
公开(公告)日：1981-07-21
申请号：US52394
申请日：1979-06-27
申请人： Peter D. Braun , Wolodymyr Kosak
发明人： Peter D. Braun , Wolodymyr Kosak
IPC分类号： C30B25/02 , C30B25/14 , C30B25/22 , H01L21/205 , H01L21/20
CPC分类号： C30B25/22
摘要： A method of epitaxial deposition comprises arranging semi-conductor discs and source material in two spaced planes in a reaction vessel, controlling the temperatures of the source material and the semi-conductor discs separately and introducing a gaseous medium into the reaction vessel to provide an equilibrium condition in which material is moved from the source material and deposited on the semi-conductor discs.The invention also includes an apparatus suitable for carrying out the method.
摘要翻译：外延沉积的方法包括将半导体盘和源材料布置在反应容器中的两个间隔开的平面中，分别控制源材料和半导体盘的温度，并将气态介质引入反应容器中以提供平衡材料从源材料移动并沉积在半导体盘上的状态。本发明还包括适用于实施该方法的装置。

68. 发明授权

US4243944A Circuit for automatic dynamic compression or expansion 失效
标题翻译：自动动态压缩或扩展电路
公开(公告)号：US4243944A
公开(公告)日：1981-01-06
申请号：US944841
申请日：1978-09-22
申请人： Ernst Schroder
发明人： Ernst Schroder
IPC分类号： H04B1/64 , G11B20/04 , H03G7/00
CPC分类号： H03G7/002
摘要： The invention relates to a compander system. In such a compander system an adjusting member in the useful signal path is controlled by a control voltage which is generated in a branch path connected to the useful signal path and including at least one further adjusting member. The control voltage serves at the same time to control the adjusting members in the branch path in a counter-regulating sense. According to the present invention the branch path is connected to the input of the useful signal path during compression and to the output of the useful signal path during expansion.
摘要翻译：本发明涉及一种压缩扩展系统。在这种压缩扩展器系统中，有用信号路径中的调节构件由连接到有用信号路径并包括至少一个另外的调整构件的分支路径中产生的控制电压控制。控制电压同时起作用以在调节路径中以调节方式控制调节构件。根据本发明，在扩展期间，分支路径在压缩期间连接到有用信号路径的输入端并连接到有用信号路径的输出。

69. 发明授权

US4211904A Gas-blast circuit breaker 失效
标题翻译：气体断路器
公开(公告)号：US4211904A
公开(公告)日：1980-07-08
申请号：US881719
申请日：1978-02-27
申请人： Herbert Karrenbauer
发明人： Herbert Karrenbauer
IPC分类号： H01H33/91 , H01H33/915 , H01H33/70
CPC分类号： H01H33/91
摘要： A gas-blast circuit breaker having cooperating stationary and movable power contacts, a movably arranged cylinder, a stationary piston disposed in the cylinder and slidable with respect thereto, a compression chamber defined by an end face of the piston and the inside of the cylinder, a drive rod operatively connected to the cylinder and the movable power contact for displacing them relative to the piston and the stationary power contact, respectively, a nozzle affixed to the cylinder and having an opening oriented towards the location where an electric arc is generated between the stationary and movable power contacts during displacement of the movable power contact away from the stationary power contact and a hollow guide sleeve connected to the drive rod and movable therewith as a unit. The movable power contact is supported within the guide sleeve and is displaceable with respect thereto.
摘要翻译：一种具有配合的固定和可移动动力触头的气体断路器，可移动地布置的气缸，设置在气缸中并可相对于其滑动的静止活塞，由活塞的端面和气缸内部限定的压缩室，驱动杆可操作地连接到气缸和可动动力触头，用于相对于活塞和固定动力触头分别移动它们与固定在气缸上的喷嘴，并且具有朝向在其间产生电弧的位置的开口在可移动动力触头离开固定动力触头的位移期间的静止和可动的动力触点以及连接到驱动杆并随其移动的中空导向套筒作为一个单元。可动动力触头支撑在导向套筒内并可相对于其移动。

70. 发明授权

US4203132A Method of alignment 失效
标题翻译：对齐方法
公开(公告)号：US4203132A
公开(公告)日：1980-05-13
申请号：US837889
申请日：1977-09-29
申请人： Alfons Schmitt , Klaus Schafer , Diether Utz
发明人： Alfons Schmitt , Klaus Schafer , Diether Utz
IPC分类号： G06T1/00 , H01L21/00 , H01L21/68 , H04N7/00
CPC分类号： H01L21/67138 , G06T1/0014 , H01L21/681
摘要： A method of alignment of two parts comprises separating the two parts and producing images of the separated parts, breaking down the images into image points with a spacing smaller than the required accuracy, digitalizing the information content of the image points and comparing the actual position of the parts, taking into account the initial separation, and moving the two parts, into alignment from the results of the comparison.
摘要翻译：两部分对准的方法包括分离两部分并产生分离部分的图像，将图像分解成具有小于所需精度的间距的图像点，对图像点的信息内容进行数字化，并比较部分，考虑到初始分离，并将两部分移动，从比较结果对齐。

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