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公开(公告)号：US20130239515A1
公开(公告)日：2013-09-19
申请号：US13887510
申请日：2013-05-06
申请人： MARK SHEPARD
发明人： MARK SHEPARD
IPC分类号： E04B1/18
CPC分类号： E04B1/10 , E04B1/18 , E04B1/26 , E04B5/12 , E04B2001/268 , E04B2001/3583 , E04C3/16 , E04G1/151
摘要： A method and system is provided for constructing a multilevel structure using a hybrid top chord bearing floor framing system. The method and system may include a top chord bearing floor truss positioned on a first frame structure. The top chord of the truss may include a load-bearing interface with a top surface and a bottom surface. The truss may be wholly supported by the load-bearing interface of the top chord. The method and system may further include a second frame structure on the top surface of the truss. The first frame structure may be secured to the second frame structure via a fastener that extends through both the second bottom load bearing member and load-bearing interface of the truss into the first top load bearing member of the first frame structure.
摘要翻译： 提供了一种使用混合顶弦支架地板框架系统构造多层结构的方法和系统。 该方法和系统可以包括位于第一框架结构上的顶部弦杆支承地板桁架。 桁架的顶弦可以包括具有顶表面和底表面的承载界面。 桁架可以完全由顶弦的承载界面支撑。 该方法和系统还可以包括在桁架的顶表面上的第二框架结构。 第一框架结构可以经由紧固件固定到第二框架结构，所述紧固件延伸穿过第二框架结构的第二底部承载构件和承载界面进入第一框架结构的第一顶部承载构件。
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公开(公告)号：US20060129986A1
公开(公告)日：2006-06-15
申请号：US11011935
申请日：2004-12-14
申请人： Fred Boettner , Stephen Sullivan , Craig Moyer , Gary Kraterfield , Robert Kirby , Mark Shepard
发明人： Fred Boettner , Stephen Sullivan , Craig Moyer , Gary Kraterfield , Robert Kirby , Mark Shepard
IPC分类号： G06F9/44
CPC分类号： G06F9/44505
摘要： A control system having a host computer and one or more control computers connected to an interface for control of a process or machinery. The control computers are capable of automatically initiated network address assignment and configuration when powered up after installation. The network address is based on a location identifier situated in the interface that corresponds to a specific connection thereof to the control computer. The control computer reads the location identifier from the interface and requests a network address. The host computer assigns the network address based on the location identifier. Configuration of the control computer then proceeds. The procedure applies to newly installed control computers, whether first time installment or a replacement for a failed control computer.
摘要翻译： 一种具有主计算机和连接到界面以控制过程或机器的一个或多个控制计算机的控制系统。 控制计算机能够在安装后上电时自动启动网络地址分配和配置。 网络地址基于位于接口中的对应于与控制计算机的特定连接的位置标识符。 控制计算机从接口读取位置标识符并请求网络地址。 主机根据位置标识符分配网络地址。 然后控制计算机的配置继续进行。 该过程适用于新安装的控制计算机，无论是首次安装还是更换失败的控制计算机。
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3.发明授权Absolute position sensing method and apparatus for synchronous elevator machines by detection stator iron saturation 有权通过检测定子铁饱和度，同步电梯的绝对位置传感方法和装置公开(公告)号：US06401875B1
公开(公告)日：2002-06-11
申请号：US09781367
申请日：2001-02-12
IPC分类号： B66B3010
摘要： A method and apparatus of determining the position of a rotor at standstill relative to a stator in a synchronous motor elevator machine includes injecting an AC current having a predetermined single frequency and a predetermined initial phase angle into a stator coil of the stator, and sampling the injected current and resultant voltage a predetermined number of times per period of the frequency. Subsequently the method calculates a stator inductance from the sampled voltages and currents using a DFT. By incrementing the initial phase angel a predetermined number of times over a 360 degree cycle, and repeating the injecting, sampling, and calculating with each incremented phase angle, the algorithm provides a predetermined number of calculated stator inductances. The position of the d axis relative to the stator is then determined from the minimum of the calculated stator inductances.
摘要翻译： 在同步电动机电梯机中确定静止相对于定子的转子的位置的方法和装置包括将具有预定单一频率和预定初始相位角的AC电流注入到定子的定子线圈中，并对 注入电流和合成电压每频率周期预定次数。 随后，该方法使用DFT从采样的电压和电流计算定子电感。 通过在360度循环中增加预定次数的初始相位角，并且以每个递增的相位角重复进行注入，采样和计算，算法提供预定数量的计算出的定子电感。 然后从计算的定子电感的最小值确定d轴相对于定子的位置。
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公开(公告)号：US08789341B2
公开(公告)日：2014-07-29
申请号：US13887510
申请日：2013-05-06
申请人： Mark Shepard
发明人： Mark Shepard
CPC分类号： E04B1/10 , E04B1/18 , E04B1/26 , E04B5/12 , E04B2001/268 , E04B2001/3583 , E04C3/16 , E04G1/151
摘要： A method and system is provided for constructing a multilevel structure using a hybrid top chord bearing floor framing system. The method and system may include a top chord bearing floor truss positioned on a first frame structure. The top chord of the truss may include a load-bearing interface with a top surface and a bottom surface. The truss may be wholly supported by the load-bearing interface of the top chord. The method and system may further include a second frame structure on the top surface of the truss. The first frame structure may be secured to the second frame structure via a fastener that extends through both the second bottom load bearing member and load-bearing interface of the truss into the first top load bearing member of the first frame structure.
摘要翻译： 提供了一种使用混合顶弦支架地板框架系统构造多层结构的方法和系统。 该方法和系统可以包括位于第一框架结构上的顶部弦杆支承地板桁架。 桁架的顶弦可以包括具有顶表面和底表面的承载界面。 桁架可以完全由顶弦的承载界面支撑。 该方法和系统还可以包括在桁架的顶表面上的第二框架结构。 第一框架结构可以经由紧固件固定到第二框架结构，所述紧固件延伸穿过第二框架结构的第二底部承载构件和承载界面进入第一框架结构的第一顶部承载构件。
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公开(公告)号：US20100180540A1
公开(公告)日：2010-07-22
申请号：US12687615
申请日：2010-01-14
申请人： Mark Shepard
发明人： Mark Shepard
CPC分类号： E04B1/10 , E04B1/18 , E04B1/26 , E04B5/12 , E04B2001/268 , E04B2001/3583 , E04C3/16 , E04G1/151
摘要： A method and system is provided for constructing a multilevel structure using a hybrid top chord bearing floor framing system. The method and system may include a top chord bearing floor truss positioned on a first frame structure. The top chord of the truss may include a load-bearing interface with a top surface and a bottom surface. The truss may be wholly supported by the load-bearing interface of the top chord. The method and system may further include a second frame structure on the top surface of the truss. The first frame structure may be secured to the second frame structure via a fastener that extends through both the second bottom load bearing member and load-bearing interface of the truss into the first top load bearing member of the first frame structure.
摘要翻译： 提供了一种使用混合顶弦支架地板框架系统构造多层结构的方法和系统。 该方法和系统可以包括位于第一框架结构上的顶部弦杆支承地板桁架。 桁架的顶弦可以包括具有顶表面和底表面的承载界面。 桁架可以完全由顶弦的承载界面支撑。 该方法和系统还可以包括在桁架的顶表面上的第二框架结构。 第一框架结构可以经由紧固件固定到第二框架结构，所述紧固件延伸穿过第二框架结构的第二底部承载构件和承载界面进入第一框架结构的第一顶部承载构件。
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公开(公告)号：USD325295S
公开(公告)日：1992-04-14
申请号：US450380
申请日：1989-12-14
申请人： Mark Shepard
设计人： Mark Shepard
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公开(公告)号：US08448406B2
公开(公告)日：2013-05-28
申请号：US12687615
申请日：2010-01-14
申请人： Mark Shepard
发明人： Mark Shepard
CPC分类号： E04B1/10 , E04B1/18 , E04B1/26 , E04B5/12 , E04B2001/268 , E04B2001/3583 , E04C3/16 , E04G1/151
摘要： A method and system is provided for constructing a multilevel structure using a hybrid top chord bearing floor framing system. The method and system may include a top chord bearing floor truss positioned on a first frame structure. The top chord of the truss may include a load-bearing interface with a top surface and a bottom surface. The truss may be wholly supported by the load-bearing interface of the top chord. The method and system may further include a second frame structure on the top surface of the truss. The first frame structure may be secured to the second frame structure via a fastener that extends through both the second bottom load bearing member and load-bearing interface of the truss into the first top load bearing member of the first frame structure.
摘要翻译： 提供了一种使用混合顶弦支架地板框架系统构造多层结构的方法和系统。 该方法和系统可以包括位于第一框架结构上的顶部弦杆支承地板桁架。 桁架的顶弦可以包括具有顶表面和底表面的承载界面。 桁架可以完全由顶弦的承载界面支撑。 该方法和系统还可以包括在桁架的顶表面上的第二框架结构。 第一框架结构可以经由紧固件固定到第二框架结构，所述紧固件延伸穿过第二框架结构的第二底部承载构件和承载界面进入第一框架结构的第一顶部承载构件。
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8.发明申请Power converter methods and apparatus for variable speed high power machines 有权用于变速高功率机器的功率转换器方法和装置公开(公告)号：US20070086221A1
公开(公告)日：2007-04-19
申请号：US11251727
申请日：2005-10-17
申请人： Allen Ritter , Richard Zhang , Luis Garces , Rajib Datta , Ravisekhar Raju , Mark Shepard
发明人： Allen Ritter , Richard Zhang , Luis Garces , Rajib Datta , Ravisekhar Raju , Mark Shepard
IPC分类号： H02J3/00
摘要： Methods and apparatus for converting power from a power source are described. In one example embodiment, the method includes controlling multiple transformer and switchgear units coupled to a power source, and controlling multiple converter units connected in parallel. Each converter unit is coupled to a respective one of the transformer and switchgear units to form an individual thread. The transformer and switchgear unit and power converters are controlled so that the carrier waveforms for each individual thread are interleaved between each other over a carrier cycle.
摘要翻译： 描述用于从电源转换功率的方法和装置。 在一个示例实施例中，该方法包括控制耦合到电源的多个变压器和开关设备单元，以及控制并联连接的多个转换器单元。 每个转换器单元耦合到变压器和开关设备单元中的相应一个以形成单个螺纹。 控制变压器和开关设备单元和功率转换器，使得每个单独线程的载波波形在载波周期之间彼此交错。
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