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1.发明申请公开(公告)号：US20070008758A1
公开(公告)日：2007-01-11
申请号：US11177540
申请日：2005-07-08
申请人： William Waldrop
发明人： William Waldrop
IPC分类号： G11C19/08
CPC分类号： G11C7/1072 , G11C7/222
摘要： A method and circuitry for alleviating the adverse effect of variable read decode propagation delays and variable output circuitry propagation delays on the read latency, and specifically for generating output enable signals at an appropriate time in light of such variable delays, is disclosed. In one embodiment, a first time domain as specified by an internal clock is delayed by the propagation delay of the read decoder block plus the propagation delay of the output circuitry via a model to create a second time domain which lags the first time domain. Processing in the second time domain associates the internal read command with a particular external clock cycle, and accounts for the specified read latency of the device. The output of such second time domain processing is a signal indicative of which external cycle should be used to enable the outputs. This signal is then converted back into the first timing domain by latches which lead the second timing domain.
摘要翻译： 公开了一种用于减轻可变读取解码传播延迟和可变输出电路传播延迟对读取等待时间的不利影响的方法和电路，并且具体地用于根据这种可变延迟在适当的时间产生输出使能信号。 在一个实施例中，由内部时钟指定的第一时域被读取解码器块的传播延迟加上输出电路经由模型的传播延迟延迟，以产生滞后第一时域的第二时域。 第二时域中的处理将内部读取命令与特定的外部时钟周期相关联，并考虑了设备的指定读取延迟。 这种第二时域处理的输出是指示应该使用哪个外部周期来使能输出的信号。 然后，该信号通过引导第二定时域的锁存器转换回第一定时域。
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公开(公告)号：US4756068A
公开(公告)日：1988-07-12
申请号：US37491
申请日：1987-04-13
CPC分类号： A01F29/095 , A01F29/06 , B26D7/2614 , B26D7/2628 , Y10T29/4984 , Y10T29/49924
摘要： A shearbar attachment and adjustment apparatus is adapted to apply clamping forces to a shearbar in a forage harvester at first locations on opposite ends of the shearbar. The clamping forces prevent the shearbar from backing away from a rotary cutterhead in the forage harvester during chopping of crop material by passing cutting edges of knives on the periphery of the cutterhead close to the cutting edge of the shearbar. Also, the apparatus is adjustable to apply pulling forces on the shearbar at second locations on its opposite ends which are offset inwardly from the first locations. Application of pulling forces at these inward locations relative to the outward locations of the clamping forces tends to compensate for the effect of the convex shape of the shearbar cutting edge by causing bowing of the shearbar at the second locations to provide a more uniform clearance between the cutting edge of the shearbar and the cutting edges of the cutterhead knives.
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公开(公告)号：USRE32599E
公开(公告)日：1988-02-16
申请号：US782754
申请日：1985-10-01
申请人： Glenn A. Musser , James W. McDuffie , Richard A. Pucher , Lloyd W. Redding , T. William Waldrop
发明人： Glenn A. Musser , James W. McDuffie , Richard A. Pucher , Lloyd W. Redding , T. William Waldrop
CPC分类号： A01D69/00 , A01D41/142
摘要： A hydraulically driven drive reversing mechanism, attachable to a combine to reverse the drive to the header and feeder house components, is disclosed wherein the reversing mechanism is contained within a gearbox detachably connected with the header drive shaft. The reversing mechanism is substantially self-contained within the gearbox and connectable to a source of hydraulic power to provide an optional drive reversing capability for substantially any combine. The reversing mechanism includes a first gear splined onto the header drive shaft for rotation therewith, a second free wheeling gear mounted within the gearbox in an intermeshing relationship with the first gear for rotation therewith and a clutch selectively engageable with the second gear to transfer rotational power from a hydraulic motor to affect a rotation of the header drive shaft in a reverse direction.
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公开(公告)号：US4296596A
公开(公告)日：1981-10-27
申请号：US112600
申请日：1980-01-16
CPC分类号： A01F15/0883
摘要： In a crop roll forming machine having a reversibly rotatable bale forming means and a drive means there is provided a control means affixed to the frame movable between at least a first position and a second position for cooperative interaction with the drive means and the bale forming means to selectively cause the bale forming means to cease being driven in a first direction and cause it to be driven in an opposing second direction when the control means is moved from the first position to the second position so that a completed crop roll is ejected rearwardly from the machine onto the ground.
摘要翻译： 在具有可逆转的捆包形成装置和驱动装置的作物辊成型机中，设置有固定到框架上的控制装置，该框架可在至少第一位置和第二位置之间移动，用于与驱动装置和捆包装置 以便当所述控制装置从所述第一位置移动到所述第二位置时选择性地使所述捆包形成装置停止被沿着第一方向驱动并使其被驱动在相对的第二方向上，使得完成的裁切辊从所述第二方向向后喷出 机器到地面上。
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公开(公告)号：US4508359A
公开(公告)日：1985-04-02
申请号：US485938
申请日：1983-04-18
CPC分类号： A01D90/083
摘要： A mobile transport carrier for large articles of agricultural products, such as bales, including an elongated frame having an elongated draft member pivotally connected at one end to a side rail of the frame, latch mechanism carried by the draft member to secure the draft member in transport position adjacent the side rail, a fluid operated cylinder unit arranged to move the draft member toward and away from the side rail, latch releasing mechanism operable upon the initiation of movement of the fluid operated cylinder unit to effect unlatching of the latch mechanism, and latching of the latch mechanism occurring automatically when the draft member is moved to the transport position adjacent the side rail.
摘要翻译： 用于大型农产品物品的移动运输承运人，例如捆包，其中包括细长的框架，该细长框架具有在一端枢转地连接到框架的侧轨的细长的牵伸部件，由牵伸部件承载的闩锁机构，以将牵引部件固定在 输送位置，邻近侧轨，流体操作的气缸单元，其布置成使牵引构件朝向和远离侧轨移动;闩锁释放机构，其可操作于启动流体操作缸单元的运动以实现闩锁机构的解锁;以及 当牵伸构件移动到与侧轨相邻的运送位置时，闩锁机构的闩锁自动发生。
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公开(公告)号：US4208862A
公开(公告)日：1980-06-24
申请号：US25161
申请日：1979-03-29
CPC分类号： A01F15/0883
摘要： In a crop roll forming machine having a reversibly rotatable bale forming means and a drive means there is provided a control means affixed to the frame movable between at least a first position and a second position for cooperative interaction with the drive means and the bale forming means to selectively cause the bale forming means to cease being driven in a first direction and cause it to be driven in an opposing second direction when the control means is moved from the first position to the second position so that a completed crop roll is ejected rearwardly from the machine onto the ground.
摘要翻译： 在具有可逆转的捆包形成装置和驱动装置的作物辊成型机中，设置有固定到框架上的控制装置，该框架可在至少第一位置和第二位置之间移动，用于与驱动装置和捆包装置 以便当所述控制装置从所述第一位置移动到所述第二位置时选择性地使所述捆包形成装置停止被沿着第一方向驱动并使其被驱动在相对的第二方向上，使得完成的裁切辊从 机器到地面上。
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7.发明授权Crop header for a crop harvesting machine having a crop consolidating component which detachably mounts a plurality of interchangeable crop gathering components 失效用于具有可裁剪安装多个可互换作物收集部件的作物整理部件的作物收割机的作物标题
公开(公告)号：US4202154A
公开(公告)日：1980-05-13
申请号：US713565
申请日：1976-08-11
申请人： T. William Waldrop , Joe E. Shriver
发明人： T. William Waldrop , Joe E. Shriver
摘要： A crop harvesting header has a transversely extending crop consolidating component that detachably mounts either one of a plurality of interchangeable crop gathering components, such as a crop windrow-pickup or a row-crop. The lower front portion of the consolidating component is provided with a plurality of spaced apart truncated cone-shaped recessed structures which are respectively adapted to receive a corresponding number of truncated cone-shaped projecting structures mounted on the lower rear portion of the gathering component. The projecting structures are coupled within the recessed structures to detachably mount the crop gathering component forwardly of the crop consolidating component.
摘要翻译： 作物收割头具有横向延伸的作物整合部件，其可拆卸地安装多个可互换的作物收集部件中的任一个，例如作物堆料拾取器或排作业。 固定部件的下前部设置有多个间隔开的截头圆锥形凹形结构，其分别适于容纳相应数量的安装在收集部件的下后部上的截头圆锥形突出结构。 突出结构在凹入结构内联接以将作物收集组件可拆卸地安装在作物整合部件的前方。
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8.发明申请公开(公告)号：US20050068071A1
公开(公告)日：2005-03-31
申请号：US10983455
申请日：2004-11-08
申请人： William Waldrop
发明人： William Waldrop
IPC分类号： H03K19/003 , H03K19/0185 , H03B1/00
CPC分类号： H04L25/028 , H03K19/00315 , H03K19/018585 , H04L25/085
摘要： An integrated circuit device is discussed that includes a data output driver having two modes of operation for driving a data bus. The output driver includes a circuit to produce a full drive output high signal, a partial drive output high signal, a full drive output low signal and a partial drive output low signal. The output driver is protected against negative voltages on the data bus. The output driver is selectable and adaptable to drive terminated loads and unterminated loads.
摘要翻译： 讨论了包括具有用于驱动数据总线的两种操作模式的数据输出驱动器的集成电路器件。 输出驱动器包括产生全驱动输出高信号，部分驱动输出高信号，全驱动输出低信号和部分驱动输出低信号的电路。 输出驱动器可以防止数据总线上的负电压。 输出驱动器是可选择的，适用于驱动端接负载和未终端负载。
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9.发明申请Method and apparatus for selecting an operating mode based on a determination of the availability of internal clock signals 有权用于基于确定内部时钟信号的可用性来选择操作模式的方法和装置公开(公告)号：US20070030030A1
公开(公告)日：2007-02-08
申请号：US11195897
申请日：2005-08-03
申请人： William Waldrop
发明人： William Waldrop
IPC分类号： H03K19/00
CPC分类号： H04L25/0278 , G11C7/1045 , G11C7/1051 , G11C7/1066 , G11C7/1069 , G11C7/1072 , G11C7/22 , G11C7/222 , G11C11/4076 , G11C11/4096
摘要： A system and method to operate an electronic device, such as a memory chip, with an output driver circuit that is configured to include an ODT (On-Die Termination) mode detector detects whether there is sufficient internal clocking available to operate the ODT portion in the output driver in the synchronous mode of operation or to switch the operation to the asynchronous mode. The clock-sufficiency based determination of internal ODT mode of operation (synchronous vs. asynchronous) avoids utilization of complex and inflexible clock processing logic in an ODT control unit in the output driver. This enables the actual clocking to the ODT circuitry to be changed during various device operational modes (e.g., active, power down, etc.) without re-designing the ODT control logic for each of those modes. The simplicity and flexibility of the ODT mode detector design allows for efficient use of chip real estate without affecting the signal transfer speed of the output driver in the electronic device. Because of the rules governing abstracts, this abstract should not be used to construe the claims.
摘要翻译： 操作诸如存储器芯片的电子设备的系统和方法具有被配置为包括ODT（片上终端）模式检测器的输出驱动器电路，检测是否存在足够的可用于操作ODT部分的内部时钟 输出驱动器处于同步操作模式或将操作切换到异步模式。 基于时钟的内部ODT操作模式（同步与异步）的确定避免了输出驱动器中ODT控制单元中复杂且不灵活的时钟处理逻辑的使用。 这使得能够在各种设备操作模式（例如，有功，掉电等）期间对ODT电路的实际时钟进行改变，而不需要为这些模式中的每一个重新设计ODT控制逻辑。 ODT模式检测器设计的简单性和灵活性允许有效地利用芯片的不动产而不影响电子设备中输出驱动器的信号传输速度。 由于管理摘要的规则，本摘要不应用于解释索赔。
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公开(公告)号：US06314709B1
公开(公告)日：2001-11-13
申请号：US09595480
申请日：2000-06-16
IPC分类号： A01D8900
CPC分类号： A01D89/002 , Y10S56/24
摘要： An improved windrow pickup attachment for a forage harvester having crop processing apparatus including an input opening for receiving crop material. The attachment includes a main frame positioned on the front of the forage harvester adjacent the input opening. A transverse reel assembly and an auger conveyor are mounted on the main frame for picking up crop material from the ground, consolidating it and conveying it to the forage harvester base unit via the input opening.
摘要翻译： 一种用于饲料收割机的改进的地毯拾取附件，其具有作物处理设备，其包括用于接收作物材料的输入开口。 附件包括位于与输入开口相邻的饲料收割机前部的主框架。 横向卷轴组件和螺旋输送机安装在主框架上用于从地面拾取作物材料，将其固结并通过输入开口将其输送到饲料收割机基座单元。
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