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公开(公告)号：US3947771A
公开(公告)日：1976-03-30
申请号：US551603
申请日：1975-02-21
CPC分类号： H03G3/3052
摘要： An automatic gain control system in which a DC voltage proportional to an on-channel signal is used to control the gain of the RF stage but is keyed from the wide band output of the mixer stage to reduce the possibility of mixer overload.
摘要翻译： 一种自动增益控制系统，其中使用与通道信号成比例的直流电压来控制RF级的增益，但是从混频器级的宽带输出键入，以减少混频器过载的可能性。
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公开(公告)号：US3952161A
公开(公告)日：1976-04-20
申请号：US516797
申请日：1974-10-21
CPC分类号： H04S1/00 , H04B1/1684
摘要： An audio processor is disclosed which includes circuitry for modifying pure left and right audio signals by blending the left audio signal with the right audio signal as a function of frequency and for rolling off the higher frequencies of the blended signal. The processor further includes circuitry for selecting complementary portions of a blended, rolled-off audio signal and a pure audio signal as a function of the RF carrier strength to improve the overall listenability of the audio.
摘要翻译： 公开了一种音频处理器，其包括用于通过将左音频信号与作为频率的函数的正确音频信号混合并用于滚动混合信号的较高频率来修改纯左和右音频信号的电路。 处理器还包括用于根据RF载波强度来选择混合，滚降音频信号和纯音频信号的互补部分的电路，以提高音频的整体可听性。
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3.发明授权
公开(公告)号：US5480372A
公开(公告)日：1996-01-02
申请号：US164740
申请日：1993-12-10
摘要： The front bag (12) of a supply of bags (12) stored in a magazine (250) is removed by an unloading device (252) including four linkages (254, 256, 258, 260) which are pivoted to attach suction cups (264) thereto. The unloading device (252) inserts the bag (12) between nip rollers (52, 54) including spaced wheels (56, 58) which drive the bag (12) downward until the closed end (20) rests upon an adjustable stop (72). A tucking plate (90) moves from a retracted position to an extended position generally perpendicular to the bag (12) to drive the bag (12) into a slot (46) of a fixture (32), with the bag (12) having a U-shaped configuration around the tucking plate (90). The bag (12) is prevented from moving from the slot (46) with the tucking plate (90) as the tucking plate (90) moves from the extended position to the retracted position by a compression roller (208) pivotable by a cam (214) movable with the tucking plate (90) to sandwich the side edges of the bag (12).
摘要翻译： 储存在储料盒（250）中的袋子（12）供应的前袋（12）通过包括四个连杆（254,256,258,260）的卸载装置（252）除去，所述连接件枢转以附接吸盘 264）。 卸载装置（252）将袋子（12）插入到包括间隔开的轮（56,58）的夹持辊（52,54）之间，从而将袋子（12）向下驱动，直到封闭端（20）靠在可调节的止动件 ）。 折叠板（90）从缩回位置移动到大致垂直于袋（12）的延伸位置，以将袋（12）驱动到夹具（32）的槽（46）中，袋（12）具有 围绕折叠板（90）的U形构造。 当折叠板（90）通过可由凸轮枢转的压缩辊（208）从延伸位置移动到缩回位置时，防止袋（12）从折缝板（90）移动。 214）可以与折叠板（90）一起移动以夹持袋（12）的侧边缘。
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公开(公告)号：US20120076575A1
公开(公告)日：2012-03-29
申请号：US12889085
申请日：2010-09-23
申请人： Wayne A. Smith
发明人： Wayne A. Smith
CPC分类号： F16D1/0847 , B23P11/00 , F16D2001/062 , Y10T29/49908 , Y10T403/53 , Y10T403/7058
摘要： There is set forth herein a bushing comprising a longitudinally extending cylindrical body having an inner surface and an outer surface, the longitudinally extending cylindrical body further having a longitudinally extending slit. In one embodiment the bushing can comprise a longitudinally extending formation formed on the longitudinally extending cylindrical body. The longitudinally extending formation can be located at a radially position of the cylindrical body spaced apart from a radial position of the longitudinally extending slit. The longitudinally extending cylindrical body can be configured so that the longitudinally extending cylindrical body preferentially deforms along the longitudinally extending formation.
摘要翻译： 这里提出了一种衬套，其包括具有内表面和外表面的纵向延伸的圆柱体，纵向延伸的圆柱体还具有纵向延伸的狭缝。 在一个实施例中，衬套可以包括形成在纵向延伸的圆柱体上的纵向延伸的地层。 纵向延伸的结构可以位于与纵向延伸狭缝的径向位置间隔开的圆柱体的径向位置处。 纵向延伸的圆柱体可以被构造成使得纵向延伸的圆柱体优先沿着纵向延伸的地层变形。
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公开(公告)号：US06717229B2
公开(公告)日：2004-04-06
申请号：US10096203
申请日：2002-03-11
IPC分类号： H01L27095
CPC分类号： H01L29/0619 , H01L29/872
摘要： A diode (20), having first and second conductive layers (24,26), a conductive pad (28), and a distributed reverse surge guard (22), provides increased protection from reverse current surges. The surge guard (22) includes an outer loop (42) of P+-type surge guard material and an inner grid (44) of linear sections (46, 48) which form a plurality of inner loops extending inside the outer loop (42). The surge guard (22) distributes any reverse current over the area of the conductive pad (28) to provide increased protection from transient threats such as electrostatic discharge (ESD) and during electrical testing.
摘要翻译： 具有第一和第二导电层（24,26），导电焊盘（28）和分布式反向浪涌保护器（22）的二极管（20）提供增强的防止反向电流浪涌的保护。 浪涌保护器（22）包括P +型防浪涌保护材料的外环（42）和线性部分（46,48）的内格栅（44），其形成在外环内延伸的多个内环 （42）。 浪涌保护器（22）在导电焊盘（28）的区域上分布任何反向电流，以提供对诸如静电放电（ESD）和电测试之类的瞬态威胁的更大保护。
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公开(公告)号：US06585454B1
公开(公告)日：2003-07-01
申请号：US09679253
申请日：2000-10-04
申请人： John D. Fisher , Wayne A. Smith
发明人： John D. Fisher , Wayne A. Smith
IPC分类号： E02B320
摘要： An anchoring arrangement is provided for anchoring a dock leg to a bottom of a body of water. A base plate has a lumber or timber receiver on its top surface and has three or more anchor legs that are attached to the base plate and that extend downwardly. At least one of the anchor legs preferably has a fluke pivotally attached to it so that when the anchor leg is pushed downwardly into a bottom of a body of water the fluke pivots into contact with the anchor leg. A subsequent attempt to pull the anchor leg upward causes the fluke to pivot into an extended position in which it provides additional resistance to the upward motion of the anchoring leg. Most small docks have legs made of conventional lumber or timbers large enough to provide a buoyant force adequate to support thsi metal anchoring apparatus. One can thus attach the anchoring apparatus to a dock leg, tow the dock leg to wherever it is to be installed, turn it into a vertical orientation, and thrust the anchoring apparatus into the bottom of the body of water.
摘要翻译： 提供锚定装置用于将码头腿锚定到水体的底部。 基板在其顶表面上具有木材或木材接收器，并且具有连接到基板并且向下延伸的三个或更多个锚腿。 锚腿中的至少一个优选地具有枢转地附接到其上的吸头，使得当锚腿被向下推入水体的底部时，吸头枢转成与锚腿接触。 随后将锚腿向上拉的尝试使得侥幸心轴枢转到延伸位置，在该位置中，它提供额外的抵抗锚定腿的向上运动的阻力。 大多数小型码头具有由常规木材或木材制成的腿部，其足够大以提供足够的浮力来支撑金属锚固装置。 因此，可以将锚定装置附接到码头腿上，将码头腿拖到要安装的位置，将其转到垂直方向，并将锚定装置推入水体的底部。
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公开(公告)号：US07824270B2
公开(公告)日：2010-11-02
申请号：US11656365
申请日：2007-01-23
申请人： Wayne A. Smith
发明人： Wayne A. Smith
IPC分类号： F16D3/79
摘要： A flexible coupling for flexibly joining two rotating or moveable members includes a unitized body having a first end and a second end coaxial to each other, and therebetween having one or more coaxial longitudinally spaced disks with center holes; two or more axial spacing portions formed from the body of each disk to provide a spacing means and joining means for unitizing the disks to each other; means for joining the unitized disks to the first and second ends; and means at the first end for coaxially connecting to a first one of the two rotating or moveable members, and means at the second end for coaxially connecting to a second one of the two rotating or moveable members.
摘要翻译： 用于柔性地接合两个旋转或可移动构件的柔性联接器包括具有彼此同轴的第一端和第二端的单元体，并且其间具有一个或多个具有中心孔的同轴纵向间隔开的盘; 两个或更多个轴向间隔部分由每个盘体的主体形成，以提供间隔装置和用于使盘相互组合的连接装置; 用于将组合的盘连接到第一和第二端的装置; 以及在第一端处的装置，用于同轴连接到两个旋转或可移动构件中的第一个，以及在第二端处的装置，用于同轴地连接到两个旋转或可移动构件中的第二个。
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公开(公告)号：US4198543A
公开(公告)日：1980-04-15
申请号：US4763
申请日：1979-01-19
CPC分类号： H04B1/1669 , H03G5/18
摘要： A radio receiver is effective to receive a radio frequency signal and derive therefrom a standard stereo composite signal comprising a sum of channels signal having components within a first band of frequencies in the audio range and a difference of channels signal having components within a second band of frequencies above the first band of frequencies. The radio receiver is provided with a low pass filter having a high frequency roll-off characteristic within the first frequency band and a substantially flat attenuated amplitude characteristic across the second frequency band. Linear mixer apparatus mixes filtered and unfiltered stereo composite signals in controlled relative proportion responsive to a control signal to produce a modified stereo composite signal for application to stereo decoder apparatus in order to simultaneously roll-off the high frequencies in each derived channel and to attenuate the difference of channels signal in degree controlled by the control signal. Control signal generating apparatus provides said control signal in response to a parameter indicative of noise in the stereo composite signal.
摘要翻译： 无线电接收机有效地接收射频信号并从中导出标准立体声复合信号，该标准立体声复合信号包括具有在音频范围内的第一频带范围内的分量的信道信号和具有在第二频带内的分量的信道信号的差 频率高于第一频带。 无线电接收机设置有在第一频带内具有高频率滚降特性的低通滤波器，并且跨越第二频带具有基本平坦的衰减振幅特性。 线性混频器装置响应于控制信号以受控的相对比例混合滤波和未滤波的立体声复合信号，以产生用于应用于立体声解码器装置的经修改的立体声复合信号，以便同时滚降每个导出的频道中的高频并衰减 通道信号的差异由控制信号控制。 响应于指示立体声复合信号中的噪声的参数，控制信号产生装置提供所述控制信号。
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公开(公告)号：US20100227697A1
公开(公告)日：2010-09-09
申请号：US12397767
申请日：2009-03-04
申请人： Wayne A. Smith
发明人： Wayne A. Smith
IPC分类号： F16D3/44
CPC分类号： F16D3/79
摘要： According to the invention, a flexible coupling for flexibly coupling two rotating or moveable members, comprising a unitized body having a first end, a second end, and therebetween having two or more longitudinally (axially) spaced discs, wherein each disc can include a body portion and one or more spacer portions, wherein the spacer portions can extend longitudinally from an upper surface or lower surface of the body portion. The spacer portions can serve to axially space the body portions from each other and can also serve to unitize the discs and to space the unitized discs from the first and second end and can further serve to join the unitized discs to the first and second end.
摘要翻译： 根据本发明，一种用于柔性联接两个旋转或可移动构件的柔性联接器，包括具有第一端部，第二端部和第二端部之间的具有两个或更多个纵向（轴向）间隔的盘的组合主体，其中每个盘可包括主体 部分和一个或多个间隔部分，其中间隔部分可以从主体部分的上表面或下表面纵向延伸。 间隔部分可以用于使主体部分彼此轴向间隔，并且还可以用于使圆盘成一体化并且使组合的盘从第一和第二端部空间，并且还可用于将组合的盘连接到第一和第二端。
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10.发明授权System and method for integrating LNAV and VNAV with autopilots for existing aircraft 有权将LNAV和VNAV与现有飞机的自动驾驶仪集成的系统和方法公开(公告)号：US06308116B1
公开(公告)日：2001-10-23
申请号：US09502387
申请日：2000-02-11
IPC分类号： G06F1300
CPC分类号： G01C23/005 , G05D1/0841
摘要： An avionics system for retrofitting a GPS system to work with an existing autopilot by using signal switching and conditioning in an electronic flight display to accomplish the switching without the need for logic controlled relays in the GPS to autopilot interconnect wiring.
摘要翻译： 一种航空电子系统，用于通过在电子飞行显示器中使用信号切换和调节来改造GPS系统以与现有自动驾驶仪一起工作，以完成切换，而不需要GPS中的逻辑控制继电器来自动驾驶互连线路。
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