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21.发明授权Communication coordinator for messages to be sent from at least one data source to a plurality of clients 失效用于从至少一个数据源发送到多个客户端的消息的通信协调器
公开(公告)号：US5606705A
公开(公告)日：1997-02-25
申请号：US228057
申请日：1994-04-15
CPC分类号： H04L29/06
摘要： A computer has access to a number of data items available from at least one data source. The computer receives requests for the values of certain of these data items from a number of different clients which may be either devices external to the computer or application programs operating in a multitasking environment within the computer. As each request is received from a client, it is stored in a data item table. The computer replies to each client request in the data item table with a data item value available somewhere in the data item table. The computer updates older data item values held by the data item table by requesting those data item values from the data sources which provide them. The data item values supplied to clients are those from previously received data source replies if these replies are not too old. This reduces the number of requests for data item values which the data sources must handle, reduces traffic on a data link which might otherwise be overloaded, and reduces the delay in responding to client requests.
摘要翻译： 计算机可以访问从至少一个数据源可用的多个数据项。 计算机从多个不同的客户端接收对这些数据项中某些值的请求，这些客户可以是计算机外部的设备或在计算机内的多任务环境中操作的应用程序。 当从客户端接收到每个请求时，它被存储在数据项表中。 计算机回复数据项表中的每个客户端请求，其中数据项值可用于数据项表中的某个位置。 计算机通过从提供它们的数据源中请求那些数据项值来更新数据项表所保留的旧数据项值。 提供给客户端的数据项值是来自先前接收到的数据源的回复，如果这些回复不是太旧。 这减少了数据源必须处理的数据项值的请求数量，减少了否则可能重载的数据链路上的流量，并减少了响应客户端请求的延迟。
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22.发明授权
公开(公告)号：US5538416A
公开(公告)日：1996-07-23
申请号：US402682
申请日：1995-02-27
CPC分类号： F23N5/123 , F23N2023/08 , F23N2023/22 , F23N2027/22 , F23N2027/42 , F23N2035/14 , F23N2035/18 , F23N2039/06
摘要： A controller for a gas burner system compensates for the tendency of a flame rod sensor in the burner system to on occasion provide a spike in its signal on first lightoff of a pilot flame, by delaying the signal which causes opening of the burner system's main burner valve until the sensor signal has had a chance to reach to its normal level indicative of the presence of the pilot flame. This time varies from about 5 to 30 seconds.
摘要翻译： 用于燃气燃烧器系统的控制器补偿燃烧器系统中的火焰棒传感器的趋势，有时在引燃火焰的首次熄灯时提供其信号中的尖峰，通过延迟引起燃烧器系统主燃烧器打开的信号 直到传感器信号有机会达到指示引燃火焰存在的正常水平。 这个时间从5到30秒不等。
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公开(公告)号：US4800454A
公开(公告)日：1989-01-24
申请号：US83408
申请日：1987-08-10
申请人： Edward L. Schwarz , Beat G. Keel
发明人： Edward L. Schwarz , Beat G. Keel
CPC分类号： G11B5/6005 , G11B5/3106 , G11B5/40
摘要： A thin film magnetic data transducer carried on the end of a conductive flyer has its magnetic pole electrically connected to the flyer to prevent electrostatic discharges between the flyer and the pole tip from eroding the pole tip. The winding of the transducer is also electrically connected to the flyer either through a high resistance, through a diode with high forward and reverse voltage drops, or through a fusible link, so as to bleed off static charges on the winding without their arcing through to the magnetic pole and damaging the insulation between the winding and the magnetic pole. These embodiments avoid any degrading of the data readback signal.
摘要翻译： 承载在导电翼片端部的薄膜磁数据传感器的磁极电连接到传单，以防止飞翼和极尖之间的静电放电侵蚀极尖。 换能器的绕组也可以通过高电阻，通过具有高正向和反向电压降的二极管或通过可熔链路电连接到传单，以便在绕组上渗出静电荷，而不会电弧通过 磁极和损坏绕组和磁极之间的绝缘。 这些实施例避免数据回读信号的任何劣化。
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公开(公告)号：US4464579A
公开(公告)日：1984-08-07
申请号：US389524
申请日：1982-06-17
申请人： Edward L. Schwarz
发明人： Edward L. Schwarz
CPC分类号： F03D7/026 , F05B2220/706 , F05B2240/212 , Y02E10/723 , Y02E10/725 , Y10S415/91 , Y10S416/04
摘要： A wind electric system intended to provide power to a power grid, for use with a wind turbine which has no starting torque. The generator is one which can function as a motor as well. When the wind is too light to permit generation, an overriding clutch mechanically disconnects the generator shaft from the turbine shaft. The clutch has also the capability of locking the generator shaft to the turbine shaft in response to a control signal. When wind speed is great enough to permit generation and the turbine is stopped, a control signal is issued locking the generator shaft to the turbine shaft. Power from the power grid causes the generator to function as a motor and accelerate the turbine to permit it to be rotated by the wind. The clutch is then returned to overriding operation and electrical generation continues until wind speed again becomes too light.
摘要翻译： 一种风电系统，用于向电网提供电力，用于不具有起动转矩的风力涡轮机。 发电机也可以作为电机使用。 当风太轻而不能产生时，超负荷离合器将发电机轴与涡轮轴机械地断开连接。 离合器还具有响应于控制信号将发电机轴锁定到涡轮机轴的能力。 当风速足够大以允许发电并且涡轮停止时，发出控制信号将发电机轴锁定到涡轮机轴上。 来自电力网的电力使得发电机用作电动机并加速涡轮以允许其被风旋转。 然后离合器返回到超控操作，继续发电直到风速再次变得太轻。
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公开(公告)号：US20100284747A1
公开(公告)日：2010-11-11
申请号：US12774332
申请日：2010-05-05
CPC分类号： E02B3/108
摘要： A hollow block in the form of a rectangular parallelepiped when filled with water, is joined with a plurality of similar water-filled blocks to form a flood barrier. Two opposite sides of each block have connection features that connect with features on the first and third sides of adjacent blocks to form a wall of connected blocks. Top and bottom walls of each block each have an inter-tier connection feature that mates with a block in each adjacent top or bottom wall. Each block includes on each of its top and bottom walls, inter-tier connection features structured to mate with an inter-tier connection feature of a similar block in the adjacent tier.
摘要翻译： 当填充水时呈长方体形状的中空块与多个类似的充水块结合以形成防洪屏障。 每个块的两个相对侧具有与相邻块的第一和第三侧上的特征连接以形成连接块的壁的连接特征。 每个块的顶壁和底壁都具有与每个相邻的顶壁或底壁中的块相配合的层间连接特征。 每个块在其顶壁和底壁的每一个上都包括层间连接特征，其被构造为与相邻层中的相似块的层间连接特征相匹配。
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26.发明授权公开(公告)号：US06925916B2
公开(公告)日：2005-08-09
申请号：US10132299
申请日：2002-04-26
CPC分类号： B21D28/002 , B21D28/20 , B30B15/161 , B30B15/281 , B30B15/285 , Y10S83/01 , Y10T83/04 , Y10T83/089 , Y10T83/175 , Y10T83/8719 , Y10T83/8735 , Y10T83/8858 , Y10T83/886 , Y10T83/8864 , Y10T83/9423
摘要： A press for forming a workpiece with a tooling set includes an actuator assembly carrying a movable half or punch of the tooling set and having a two phase operation. In the first phase the actuator provides relatively low force in moving the punch to an intermediate position in close proximity to the workpiece. A sensor detects the position of the punch, and when the punch reaches the intermediate position provides a continue signal. The second phase of actuator operation is conditioned on occurrence of the continue signal, and uses normal high force to press the movable tooling half against the workpiece to complete the operation. The low force first phase allows obstructions of any kind to stop movement of the punch during the first phase before high force applied to the actuator may cause damage or injury to the obstruction. In a preferred embodiment the actuator assembly has hydraulic operation.
摘要翻译： 用于用工具组形成工件的压力机包括承载组件的可移动半部或冲头的致动器组件，并且具有两相操作。 在第一阶段，致动器在将冲头移动到紧邻工件的中间位置时提供较小的力。 传感器检测冲头的位置，当冲头到达中间位置时，提供一个继续信号。 致动器操作的第二阶段是根据继续信号的发生进行调节，并且使用正常的大力将可动模具半部压向工件以完成操作。 低强度第一阶段允许任何种类的障碍物在第一阶段期间停止冲头的运动，而施加到致动器的高力可能导致障碍物的损伤或损伤。 在优选实施例中，致动器组件具有液压操作。
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27.发明授权公开(公告)号：US06500025B1
公开(公告)日：2002-12-31
申请号：US10096998
申请日：2002-03-13
IPC分类号： H01R2700
CPC分类号： H01R27/00 , H01R31/005
摘要： A connector cable assembly has first and second plugs wired to permit plugging into a first pair of electrical plugs with a pair of terminals in a first configuration to place the terminals of those plugs in parallel connection, and to permit plugging into a second pair of electrical plugs with a pair of terminals in a second configuration, to place the terminals of those plugs in series connection. In a commercial embodiment, such a cable assembly can be used to provide power to electrical devices such as gas valves connected to receive power in parallel from the first pair of electrical plugs, and to connect in series, safety switches connected to plugs with a pair of terminals in the second configuration. By using an adapter with specialized connections between two sets of terminals it is possible to use additional cable assemblies to connect in excess of two switches in series.
摘要翻译： 连接器电缆组件具有第一和第二插头，第一和第二插头被连接以允许插入具有第一配置的一对端子的第一对电插头中，以将这些插头的端子并联连接，并允许插入第二对电气 插头具有第二配置中的一对端子，以将这些插头的端子串联连接。 在商业实施例中，这种电缆组件可以用于向诸如连接到从第一对电插头并行接收电力的电气装置的电气装置提供电力，并且串联连接到具有一对的插头的安全开关 的第二配置中的终端。 通过使用具有两组端子之间专门连接的适配器，可以使用额外的电缆组件来串联超过两个开关。
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公开(公告)号：US6126708A
公开(公告)日：2000-10-03
申请号：US209181
申请日：1998-12-10
CPC分类号： B01D46/521 , B01D46/0005 , B01D46/10 , F24F13/28 , B01D2271/02 , Y10S55/31 , Y10S55/35
摘要： An air duct has a filter mount opening originally intended to accept a shallow filter element for filtering air entering the duct. The opening has an interior flange whose original purpose was to support the shallow filter element. This flange has interior edges defining an air passage opening. The invention is implemented a filter unit including a frame and a deep filter element mounted in the frame. The frame has dimensions allowing the filter unit to replace the conventional shallow filter element with the frame inserted into the air passage opening and closely spaced to all of the interior edges. A resilient gasket is mounted adjacent to the opening's interior flange and projects slightly into the air passage opening so as to contact the deep filter element's frame. The gasket prevents air leakage between the interior flange's interior edges and the frame. In one embodiment, the frame has a flange to mate with a surface of the air passage opening's interior flange so as to prevent air leakage and to position and support the filter unit.
摘要翻译： 空气管道具有最初旨在接纳用于过滤进入管道的空气的浅过滤元件的过滤器安装开口。 开口具有内部法兰，其原来的目的是支撑浅过滤元件。 该凸缘具有限定空气通道开口的内部边缘。 本发明实现了一种过滤器单元，其包括安装在框架中的框架和深滤器元件。 框架具有允许过滤器单元替换传统的浅过滤器元件的尺寸，其中框架插入空气通道开口并与所有内部边缘紧密地间隔开。 弹性垫圈安装在开口的内部凸缘附近，并稍微伸入空气通道开口，以便接触深滤芯的框架。 垫圈防止内部法兰的内部边缘和框架之间的空气泄漏。 在一个实施例中，框架具有凸缘以与空气通道开口的内部凸缘的表面配合，以防止空气泄漏并且定位和支撑过滤单元。
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29.发明授权
公开(公告)号：US5943917A
公开(公告)日：1999-08-31
申请号：US951665
申请日：1997-10-16
申请人： Kenny Truong , Edward L. Schwarz
发明人： Kenny Truong , Edward L. Schwarz
CPC分类号： G05D23/1904 , G09B21/003 , Y10T74/19274 , Y10T74/20636
摘要： A thermostat employing a lever for selecting the temperature setting has a detent mechanism for creating individual detent positions associated with temperature setting values. In a preferred embodiment the detent mechanism comprises ridges and valleys in the surface of the baseplate on which the thermostat elements are mounted. A projection on the setting lever engages the individual valleys to create the detent effect, and a edge of the cover cooperates with resiliency of the lever to deflect the lever so as to cause the projection on the lever to continually engage the ridges and valleys. Another embodiment has ridges and valleys on the edge of the cover which engage a first projection on the lever. A second projection slides along the baseplate surface and cooperates with resiliency of the lever to deflect the lever creating force urging the first projection into continual engagement with the ridges and valleys.
摘要翻译： 使用用于选择温度设定的杆的恒温器具有用于产生与温度设定值相关联的单独制动位置的制动机构。 在优选实施例中，止动机构包括在其上安装恒温元件的基板的表面中的脊和谷。 设置杆上的突出部与各个谷接合以产生制动效果，并且盖的边缘与杠杆的弹性协调以使杠杆偏转，以使杆上的突起连续地接合脊和谷。 另一个实施例在盖的边缘上具有接合杠杆上的第一突起的脊和谷。 第二突出部沿着基板表面滑动并与杠杆的弹性配合以使杠杆产生扭曲力，从而促使第一突起与脊和谷持续接合。
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公开(公告)号：US5723918A
公开(公告)日：1998-03-03
申请号：US611603
申请日：1996-03-08
摘要： An actuator uses an AC motor assembly having a random chance of rotating in either direction upon stalling or first receiving power, to provide torque for operating its output member. The output member operates from one extreme position to another. Limit stops prevent the output member from moving past each extreme position. There is a limit switch which removes power from the motor assembly while the output member is at an extreme position. A startup switch supplies power to the motor assembly at each extreme position when the output member is to be driven to the other extreme position.
摘要翻译： 致动器使用AC电动机组件，其在停转或第一接收功率时具有在任一方向上的任意机会，以提供用于操作其输出构件的扭矩。 输出构件从一个极限位置操作到另一个极限位置。 限位停止可防止输出部件移动超过每个极限位置。 在输出构件处于极限位置时，存在限制开关，其从马达组件移除动力。 当输出构件被驱动到另一极限位置时，启动开关在每个极限位置向马达组件供电。
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