-
公开(公告)号：US20130107656A1
公开(公告)日：2013-05-02
申请号：US13282697
申请日：2011-10-27
申请人： Bryan S. Datema , Thomas G. Lindblom , Thomas J. Harris , Clint D. Glunz , William P. Bartlett, SR.
发明人： Bryan S. Datema , Thomas G. Lindblom , Thomas J. Harris , Clint D. Glunz , William P. Bartlett, SR.
IPC分类号： B28C5/18
CPC分类号： B01F9/06 , B28C5/4268 , B29C45/14 , B29C2045/14327
摘要： A mixing fin assembly adapted to mix and guide materials in a rotatable mixing drum of a type used in a transit concrete mixing vehicle includes a spiral mixing fin designed to extend transversely into the drum constructed of a lightweight, moldable polymeric material which is flexible and resistant to abrasion, the mixing fin includes a plurality of conjoined sections that are fit together, preferably utilizing fin locking tabs and mating fin locking sockets. A preferred way of mounting the mixing fin into mixing drums uses a spiral fin mount rail track adapted to be fixed to the interior surface of the mixing drum. A locking tab locks the upper part of the rail track into the fin structure.
摘要翻译： 混合翅片组件适于混合和引导在运输混凝土搅拌车辆中使用的类型的可旋转的混合滚筒中的材料，其包括设计成横向延伸到滚筒中的螺旋混合翅片，所述滚筒由轻质的，可模制的聚合物材料构成，该材料具有柔性和抗性 混合翅片包括多个结合的部分，其被组合在一起，优选地利用翅片锁定突片和配合的翅片锁定插槽。 将混合翅片安装到混合滚筒中的优选方式是使用适于固定到混合滚筒的内表面的螺旋翅片安装轨道轨道。 锁定翼片将轨道的上部部分锁定到翼片结构中。
-
公开(公告)号：US08646965B2
公开(公告)日：2014-02-11
申请号：US13282697
申请日：2011-10-27
申请人： Bryan S. Datema , Thomas G. Lindblom , Thomas J. Harris , Clint D. Glunz , William P. Bartlett, Sr.
发明人： Bryan S. Datema , Thomas G. Lindblom , Thomas J. Harris , Clint D. Glunz , William P. Bartlett, Sr.
CPC分类号： B01F9/06 , B28C5/4268 , B29C45/14 , B29C2045/14327
摘要： A mixing fin assembly adapted to mix and guide materials in a rotatable mixing drum of a type used in a transit concrete mixing vehicle includes a spiral mixing fin designed to extend transversely into the drum constructed of a lightweight, moldable polymeric material which is flexible and resistant to abrasion, the mixing fin includes a plurality of conjoined sections that are fit together, preferably utilizing fin locking tabs and mating fin locking sockets. A preferred way of mounting the mixing fin into mixing drums uses a spiral fin mount rail track adapted to be fixed to the interior surface of the mixing drum. A locking tab locks the upper part of the rail track into the fin structure.
摘要翻译： 混合翅片组件适于混合和引导在运输混凝土搅拌车辆中使用的类型的可旋转的混合滚筒中的材料，其包括设计成横向延伸到滚筒中的螺旋混合翅片，所述滚筒由轻质的，可模制的聚合物材料构成，该材料具有柔性和抗性 混合翅片包括多个结合的部分，其被组合在一起，优选地利用翅片锁定突片和配合的翅片锁定插槽。 将混合翅片安装到混合滚筒中的优选方式是使用适于固定到混合滚筒的内表面的螺旋翅片安装轨道轨道。 锁定翼片将轨道的上部部分锁定到翼片结构中。
-
公开(公告)号：US20130090705A1
公开(公告)日：2013-04-11
申请号：US13682263
申请日：2012-11-20
IPC分类号： A61N1/372
CPC分类号： A61N1/37276 , A61N1/37223 , A61N1/3727 , G06F19/00
摘要： A telemetry system is presented for enabling wireless communications between an implantable medical device and an external device in a manner which reduces the power requirements of the implantable device by duty cycling its wireless communication circuitry. A wakeup scheme for the implantable device is provided in which the external device transmits a data segment containing a repeating sequence of special wakeup characters in order to establish a communications session with the implantable device. The wakeup scheme may be designed to operate in the context of a handshaking protocol for collision avoidance.
摘要翻译： 提出了一种遥测系统，用于以可减少可植入装置的功率需求的方式实现可植入医疗装置与外部装置之间的无线通信，其方法是通过对其无线通信电路进行负载循环。 提供了用于可植入装置的唤醒方案，其中外部设备发送包含特殊唤醒字符的重复序列的数据段，以便建立与可植入装置的通信会话。 唤醒方案可以被设计为在用于避免冲突的握手协议的上下文中操作。
-
4.发明申请System And Method For In Situ Trimming Of Oscillators In A Pair Of Implantable Medical Devices 有权用于在一对植入式医疗设备中振荡器的原位修整的系统和方法公开(公告)号：US20090177251A1
公开(公告)日：2009-07-09
申请号：US12350080
申请日：2009-01-07
IPC分类号： A61N1/08
CPC分类号： A61N1/37288 , A61N1/37217
摘要： A system and method for in situ trimming of oscillators in a pair of implantable medical devices is provided. Each frequency over a range of oscillator trim frequencies for an initiating implantable medical device is selected and a plurality of commands are sent via an acoustic transducer in situ over the frequency selected. Each frequency over a range of oscillator trim frequencies for a responding implantable medical device is selected and a response to each of the commands received is sent via an acoustic transducer in situ over the frequency selected. The responses received by the initiating implantable medical device are evaluated and a combination of the oscillator trim frequencies for both implantable medical devices that together exhibit a strongest acoustic wave is identified. Oscillators in both implantable medical devices are trimmed to the oscillator trim frequencies in the combination identified.
摘要翻译： 提供了一种用于在一对可植入医疗装置中对振荡器进行原位修整的系统和方法。 选择用于起始可植入医疗装置的振荡器调整频率范围内的每个频率，并且通过所选择的频率上的原位声发射器发送多个命令。 选择用于响应的可植入医疗装置的振荡器微调频率范围内的每个频率，并且通过所选择的频率上的声学换能器发送对接收的每个命令的响应。 评估起始可植入医疗装置接收到的响应，并且识别出共同显示最强声波的两个可植入医疗装置的振荡器修整频率的组合。 两种植入式医疗设备中的振荡器都被修整为识别的组合中的振荡器修整频率。
-
公开(公告)号：US07850364B2
公开(公告)日：2010-12-14
申请号：US11596337
申请日：2005-05-18
CPC分类号： B01F9/06 , B01F2009/0063 , B28C5/0831 , B28C5/2054 , B28C5/4262 , B28C9/00
摘要： A concrete batch plant is disclosed including a frame and a transit mixer drum having an open end and a closed end. The drum is configured to be utilized both with the concrete batch plant and on a transit mixer truck. The drum may be pivotally coupled to the frame of the concrete batch plant for movement between a first position in which the open end is positioned to receive cement from a cement supply and to receive aggregate from an aggregate supply and a second position in which the open end is positioned to discharge the mixed cement and aggregate. Further, the drum may be a polymeric drum including an interior surface formed by a plurality of complementary molded helical polymeric sections joined along a helical seam.
摘要翻译： 公开了一种混凝土批料装置，其包括具有开口端和封闭端的框架和运输混合器滚筒。 鼓被配置为与混凝土批处理设备和运输混合器卡车一起使用。 滚筒可以枢转地联接到混凝土批料设备的框架，以在第一位置之间移动，在第一位置中，开口端定位成从水泥供应接收水泥，并从总供应接收聚集体，在第二位置， 定位以排出混合的水泥和骨料。 此外，滚筒可以是聚合物滚筒，其包括由沿着螺旋接缝连接的多个互补的模制的螺旋聚合物部分形成的内表面。
-
6.发明申请公开(公告)号：US20090216297A1
公开(公告)日：2009-08-27
申请号：US12325966
申请日：2008-12-01
IPC分类号： A61N1/362
CPC分类号： G08C17/00 , A61N1/025 , A61N1/37252 , A61N1/3727 , A61N1/37276
摘要： This document discusses, among other things, a communication circuit for an IMD comprising a radio frequency (RF) modulator to modulate and demodulate IMD data signals, first and second serial buffer registers to store received demodulated data and to store transmit data for modulation and configured to operate according to a first clock signal, and a parallel buffer register to receive data in parallel from the first and second serial buffer registers and configured to operate according to a second clock signal that is slower than the first clock signal. The communication circuit also includes a telemetry control circuit configured to, when in the receive mode, alternate between serially receiving data into the first serial buffer register while the parallel buffer receives data from the second serial buffer register, and serially receiving data into the second serial buffer register while the parallel buffer receives data from the first serial buffer.
摘要翻译： 本文件尤其讨论了包括用于调制和解调IMD数据信号的射频（RF）调制器的IMD通信电路，第一和第二串行缓冲寄存器以存储接收的解调数据并存储用于调制和配置的发送数据 根据第一时钟信号进行操作，以及并行缓冲寄存器，用于从第一和第二串行缓冲寄存器并行接收数据，并配置为根据比第一时钟信号慢的第二时钟信号进行操作。 通信电路还包括遥测控制电路，其被配置为当处于接收模式时，在并行缓冲器从第二串行缓冲寄存器接收数据的同时串行地接收数据到第一串行缓冲寄存器中，并且串行地将数据接收到第二串行缓冲器 缓冲寄存器，而并行缓冲器从第一个串行缓冲器接收数据。
-
公开(公告)号：US20080215121A1
公开(公告)日：2008-09-04
申请号：US12102480
申请日：2008-04-14
IPC分类号： A61N1/08
CPC分类号： A61N1/37276 , A61N1/37223 , A61N1/3727 , G06F19/00
摘要： A telemetry system is presented for enabling radio-frequency (RF) communications between an implantable medical device and an external device in a manner which reduces the power requirements of the implantable device by duty cycling its RF circuitry. A wakeup scheme for the implantable device is provided in which the external device transmits a data segment containing a repeating sequence of special wakeup characters in order to establish a communications session with the implantable device. The wakeup scheme may be designed to operate in the context of a handshaking protocol for collision avoidance.
摘要翻译： 提出了一种遥测系统，用于使可植入医疗设备和外部设备之间的射频（RF）通信以降低可植入设备的功率需求的方式通过其RF射频电路的工作循环来实现。 提供了用于可植入装置的唤醒方案，其中外部设备发送包含特殊唤醒字符的重复序列的数据段，以便建立与可植入装置的通信会话。 唤醒方案可以被设计为在用于避免冲突的握手协议的上下文中操作。
-
公开(公告)号：US06985773B2
公开(公告)日：2006-01-10
申请号：US10071255
申请日：2002-02-07
IPC分类号： A61N1/362
CPC分类号： A61N1/37 , A61N1/08 , A61N1/37223 , A61N1/37276 , A61N1/3925 , A61N1/3962 , G06F19/00 , G06F19/3418
摘要： An implantable medical device includes a radio-frequency (RF) telemetry circuit and a power connection module through which the RF telemetry circuit is connected to an energy source such as a battery. The power connection module connects power from the energy source to at least one portion of the RF telemetry circuit when a user initiates an RF telemetry session. After the RF telemetry session is completed, the power connection module shuts off the at least one portion of the RF telemetry circuit. Power-on examples include a wireless telemetry activation signal received by a low power radio receiver in the implantable device, a physical motion detected by an activity sensor in the implantable device, an activation of an inductive telemetry circuit in the implantable device, a magnetic field detected by a magnetic field detector in the implantable device, and/or a telemetry activation signal detected by a sensing circuit included in the implantable device. Power-off examples include a wireless termination signal received by the implantable device, a delay timeout following the RF telemetry session, and/or a signal received by an inductive telemetry circuit in the implantable device.
-
公开(公告)号：US5670702A
公开(公告)日：1997-09-23
申请号：US544494
申请日：1995-10-18
CPC分类号： C07C67/39
摘要： A liquid phase process for the preparation of an (meth)-acrylate, such as methyl methacrylate, in the presence of water and a bi-functional, heterogeneous catalyst which contains both acidic and noble metal functional groups. The preferred (meth)-acrylate is methyl methacrylate (MMA). A surprising amount of MMA is produced, in spite of a competitive side reaction which produces methyl tertiary butyl ether (MTBE).
摘要翻译： 用于制备（甲基）丙烯酸酯，例如甲基丙烯酸甲酯的液相方法，在水的存在下和含有酸性和贵金属官能团的双功能非均相催化剂。 优选的（甲基）丙烯酸甲酯是甲基丙烯酸甲酯（MMA）。 尽管产生甲基叔丁基醚（MTBE）的有竞争力的副反应，但是产生了惊人的量的MMA。
-
公开(公告)号：US4524755A
公开(公告)日：1985-06-25
申请号：US596967
申请日：1984-04-05
申请人： Harold D. Harris , Thomas J. Harris
发明人： Harold D. Harris , Thomas J. Harris
CPC分类号： F24J3/003
摘要： An improved friction heater apparatus (10) comprises a thin walled metallic drum (25) sealed on both ends, having a centrally disposed axle (14) mounted therein, and a plurality of free floating friction elements (16) operatively associated with the axle (14), wherein the rotary motion of the axle will impart centrifugal force to the friction elements to radially displace the friction elements with respect to the axle, and into engagement with the wall of the metallic drum (25).
摘要翻译： 一种改进的摩擦加热器装置（10）包括密封在两端的薄壁金属制滚筒（25），其中安装有中心设置的轴（14），以及多个与所述轴（可操作地相关联的自由浮动摩擦元件） 其中轴的旋转运动将赋予摩擦元件离心力，使摩擦元件相对于轴径向移动，并与金属滚筒（25）的壁接合。
-
-
-
-
-
-
-
-
-
搜索结果
31 条记录 (耗时 0.053 秒)
