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1. 发明授权

US4529839A Multilocation video conference terminal including an arrangement to reduce disruption in video switching 失效
标题翻译：多位置视频会议终端包括减少视频切换中断的布置
公开(公告)号：US4529839A
公开(公告)日：1985-07-16
申请号：US545461
申请日：1983-10-25
申请人： John R. Colton , Dominick Scordo , David M. Simmons
发明人： John R. Colton , Dominick Scordo , David M. Simmons
IPC分类号： H04M3/56 , H04N7/15 , H04M11/00 , H04N7/14
CPC分类号： H04N7/152 , H04M3/561 , H04N7/15 , H04M3/568
摘要： In a Multilocation Conference Terminal (MLCT), disruptions in the video being viewed which are caused by switching from one conference location to another are minimized by delaying switching of the video signal until a so-called get ready control signal is received from the conference location to be viewed. The conference location transmits the get ready control signal a predetermined interval prior to transmitting a so-called fast video picture update in response to a request from a Multilocation Conference Terminal (MLCT). Additional possible disruptions in the video are eliminated by minimizing the number of fast video picture updates that are used to serve a multiplicity of requests from other conference locations. When multiple MLCTs are employed in a conference, the MLCTs communicate to each other the video select modes of all the conference locations in the conference, i.e., a manual select mode or an automatic select mode. Then, the video select mode information is used to minimize the number of fast video picture updates needed to serve conference locations in the automatic select mode.
摘要翻译：在多位会议终端（MLCT）中，通过延迟视频信号的切换直到从会议位置接收到所谓的准备就绪控制信号来使通过从一个会议位置切换到另一个会议地点而被观看的视频的中断被最小化被看待。响应于来自多位置会议终端（MLCT）的请求，在发送所谓的快速视频图像更新之前，会议位置以预定间隔发送准备就绪控制信号。通过最小化用于服务来自其他会议地点的多个请求的快速视频图像更新的数量来消除视频中的其他可能的中断。当在会议中使用多个MLCT时，MLCT将会议中所有会议地点的视频选择模式彼此通信，即手动选择模式或自动选择模式。然后，使用视频选择模式信息来最小化在自动选择模式下为会议位置服务所需的快速视频图像更新的数量。

2. 发明授权

US4531024A Multilocation video conference terminal including video switching contention control 失效
标题翻译：多位视频会议终端包括视频切换争用控制
公开(公告)号：US4531024A
公开(公告)日：1985-07-23
申请号：US545206
申请日：1983-10-25
申请人： John R. Colton , Dominick Scordo , David M. Simmons
发明人： John R. Colton , Dominick Scordo , David M. Simmons
IPC分类号： H04M3/56 , H04N7/15 , H04Q11/04 , H04M11/00 , H04M7/14
CPC分类号： H04N7/15 , H04M3/561 , H04M3/568 , H04Q11/04
摘要： In a multilocation video conference system, contention for the video to be transmitted to the locations is resolved by employing so-called talker and graphics contention resolution processes. Both the talker and graphics contention processes may be overridden by manual selection of the video to be viewed at each location. In the talker contention process, the video to be transmitted is not switched until one and only one talker location is detected during a predetermined talker timing interval. In the graphics contention process, all requests for graphics transmission are rejected until one and only one graphics transmission request is detected during a predetermined graphics request timing interval. Once transmission of graphics has been assigned to a location, all other locations in the conference are transmitted the graphics video information until the location displaying graphics releases from the graphics transmission mode or there is a manual override. The location transmitting graphics information is transmitted the video from the last of the other locations selected for talker video transmission.
摘要翻译：在多位置视频会议系统中，通过使用所谓的谈话者和图形争用解决过程来解决要发送到位置的视频的争用。谈话者和图形争用过程都可以通过手动选择要在每个位置观看的视频来覆盖。在讲话人争用处理中，要在被发送的视频不被切换，直到在预定的讲话者定时间隔内检测到一个且仅一个讲话者位置。在图形争用过程中，对图形传输的所有请求都被拒绝，直到在预定图形请求定时间隔期间检测到仅一个图形传输请求。一旦图形传输被分配到一个位置，会议中的所有其他位置被传送图形视频信息，直到从图形传输模式显示图形释放的位置或者手动覆盖。发送图形信息的位置从被选择用于讲话者视频传输的其他位置的最后一个发送视频。

3. 发明授权

US4529840A Multilocation video conference terminal including controllable conference location reconfiguration 失效
标题翻译：多位会议视频会议终端包括可控会议位置重新配置
公开(公告)号：US4529840A
公开(公告)日：1985-07-16
申请号：US545761
申请日：1983-10-26
申请人： John R. Colton , Dominick Scordo , David M. Simmons
发明人： John R. Colton , Dominick Scordo , David M. Simmons
IPC分类号： H04M3/56 , H04N7/15 , H04Q11/04 , H04M11/00 , H04N7/14
CPC分类号： H04Q11/04 , H04M3/561 , H04M3/568 , H04N7/15
摘要： In a multilocation video conference system, conference locations are dynamically added to or deleted from an ongoing conference without disrupting it. This is realized by controllably enabling or disabling communications ports assigned to the conference locations in a Multilocation Conference Terminal (MLCT). Both audio information and control channel information transmitted from a conference location assigned to a port are monitored to determine if the audio information is satisfactory and if the control channel communication is "good". If the audio information is unsatisfactory, it is muted and selection of the video from that location as a one-and-only-one talker is inhibited. If the control channel communication is not good the video signal from the conference location is excluded from the conference.
摘要翻译：在多位置视频会议系统中，会议位置被动态添加到正在进行的会议中或从正在进行的会议中删除，而不会中断会议。这通过可控地启用或禁用分配给多位置会议终端（MLCT）中的会议位置的通信端口来实现。监视从分配给端口的会议位置发送的音频信息和控制信道信息，以确定音频信息是否令人满意，并且控制信道通信是否“良好”。如果音频信息不令人满意，则它被静音，并且从该位置的视频作为一对一的讲话者被禁止。如果控制信道通信不好，会议位置的视频信号被排除在会议之外。

4. 发明申请

US20100178182A1 HELICAL BELLOWS, PUMP INCLUDING SAME AND METHOD OF BELLOWS FABRICATION 审中-公开
标题翻译：螺旋丝杠，包括它们的泵及其制造方法
公开(公告)号：US20100178182A1
公开(公告)日：2010-07-15
申请号：US12351516
申请日：2009-01-09
申请人： Tom M. Simmons , John M. Simmons , David M. Simmons
发明人： Tom M. Simmons , John M. Simmons , David M. Simmons
IPC分类号： F04B45/02 , B23P15/00
CPC分类号： F04B43/1136 , B29C33/446 , B29L2031/703 , F04B9/135 , F04B43/0054 , F04B43/0736 , Y10T29/49236
摘要： A helical pump system includes at least one pressure chamber at least partially defined by a helical bellows plunger comprised of a tubular body, a closed front portion, an open rear portion, and at least one contour extending continuously as a helix, longitudinally from proximate the front portion to proximate the rear portion. Methods for forming a helical bellows plunger include molding the helical bellows plunger using a mold core comprising a helically extending exterior contour and a cooperatively associated mold cavity comprising a helically extending interior contour of substantially a same pitch and configured to align with the helically extending exterior contour of the mold core, introducing a molding material therebetween, curing the molding material, and unscrewing the cured molding material from the mold core.
摘要翻译：螺旋泵系统包括至少部分地由螺旋波纹管柱塞限定的至少一个压力室，所述螺旋波纹管柱塞包括管状体，封闭的前部，敞开的后部，以及至少一个作为螺旋连续延伸的轮廓，前部分靠近后部。用于形成螺旋波纹管柱塞的方法包括使用包括螺旋形延伸的外部轮廓的模芯来模制螺旋波纹管柱塞，以及协作地相关联的模腔，其包括具有基本上相同螺距的螺旋形延伸的内部轮廓，并且构造成与螺旋形延伸的外部轮廓对准的模芯，在其间引入模塑材料，固化模塑材料，并将固化的模制材料从模芯上拧下。

5. 发明授权

US07380685B2 Containers, sleeves and lids therefor, assemblies thereof, and holding structure therefor 失效
标题翻译：容器，套筒和盖子，其组件及其保持结构
公开(公告)号：US07380685B2
公开(公告)日：2008-06-03
申请号：US10783981
申请日：2004-02-19
申请人： Michael J. Simmons , Jack Simmons , John M. Simmons , Tom M. Simmons , David M. Simmons
发明人： Michael J. Simmons , Jack Simmons , John M. Simmons , Tom M. Simmons , David M. Simmons
IPC分类号： A47G19/22
CPC分类号： B65D21/0219 , B65D1/265 , B65D21/0228 , B65D25/24 , B65D25/2838 , B65D43/0212 , B65D69/00 , B65D81/3869 , B65D2231/022 , B65D2543/00046 , B65D2543/00092 , B65D2543/0025 , B65D2543/00296 , B65D2543/00351 , B65D2543/00509 , B65D2543/00555 , B65D2543/0062 , B65D2543/00638 , B65D2543/00685 , B65D2543/00731 , B65D2543/00796
摘要： Containers, lids, and sleeve structures are disclosed. Particularly, sleeve structures configured for insulating, stabilizing, or both insulating and stabilizing a container are disclosed. Further, a sleeve structure including a plurality of circumferentially adjacent, longitudinally extending sections and a sleeve structure including one or more frustoconical regions are disclosed. Containers, lids, and sleeve structures including at least one stabilizing feature are disclosed. Assemblies including a lower container, associated lid and sleeve structure, wherein at least one of the lower container, the lid, or the sleeve structure includes at least one stabilizing feature for engaging at least a portion of a sleeve structure associated with an upper container, wherein the upper container is positioned longitudinally above and is substantially aligned or centered with respect to a lower container, are disclosed. Circumferentially separated stabilizing features, individually installable stabilizing features, integral stabilizing features, and removable stabilizing features are also disclosed.
摘要翻译：公开了容器，盖和套筒结构。特别地，公开了用于绝缘，稳定或两者绝缘和稳定容器的套筒结构。此外，公开了包括多个周向相邻的纵向延伸部分和包括一个或多个截头圆锥形区域的套筒结构的套筒结构。公开了包括至少一个稳定特征的容器，盖和套筒结构。包括下部容器，相关联的盖子和套筒结构的组件，其中下部容器，盖子或套筒结构中的至少一个包括用于接合与上部容器相关联的套筒结构的至少一部分的至少一个稳定特征，其中上部容器位于纵向上方且相对于下部容器基本对准或居中。还公开了圆周分离的稳定特征，可单独安装的稳定特征，整体稳定特征和可移除的稳定特征。

6. 发明授权

US06651693B2 Check valve 有权
公开(公告)号：US06651693B2
公开(公告)日：2003-11-25
申请号：US10191099
申请日：2002-07-09
申请人： John M. Simmons , Tom M. Simmons , David M. Simmons
发明人： John M. Simmons , Tom M. Simmons , David M. Simmons
IPC分类号： F16K1504
CPC分类号： F16K43/00 , F16K15/04 , F16K25/00 , Y10T137/6178 , Y10T137/7867
摘要： The check valve (12, 14) of the present invention is a ball-type valve that incorporates multiple annular valve seats (34, 38) of progressively smaller diameters for the specific purpose of providing a series of effective annular valve seats as the larger annular valve seats progressively deteriorate, and as the ball valve elements (24) wear away (decrease in diameter) from use, for example, as abrasive slurry is pumped through the check valves and through the fluid pump. Each of the annular valve seats (34, 38) comprises a flexible or otherwise deformable annular lip defined by a cylindrical section having an annular groove (36, 40) formed therein slightly outboard of the cylindrical section, such that the cylindrical section may deform slightly outwardly into the annular groove, thereby effecting an improved functional sealing engagement with the ball valve element (24) as the tip of the cylindrical section deforms outwardly into the annular groove. As abrasive slurry material is pumped through the fluid pump and through the check valve, the first annular valve seat (34) defined by the cylindrical section and first surrounding annular groove (36) deteriorates and the ball valve element wears away from the flow of abrasive slurry, causing the first annular valve seat to erode away and the ball valve element (24) to wear down (decrease in diameter). The first annular valve seat slowly deteriorates, and therefore increases in diameter, and the ball valve element slowly wears away, decreasing in diameter, to the point where they become no longer effective as a fluid seal. The worn ball valve element then engages a second annular valve seat (38), of the same configuration as the first annular valve seat (34), only necessarily of a smaller diameter than that of the first annular valve seat, and effects a seal therebetween. The combination of the increase in diameter of the first annular valve seat (34) and decrease in diameter in the ball valve element (24) permits the ball valve element to drop further toward the second annular valve seat (38), thereby causing the ball valve element to engage the second annular valve seat.

7. 发明授权

US5893707A Pneumatically shifted reciprocating pump 失效
标题翻译：气动往复泵
公开(公告)号：US5893707A
公开(公告)日：1999-04-13
申请号：US810868
申请日：1997-03-05
申请人： John M. Simmons , Tom M. Simmons , David M. Simmons
发明人： John M. Simmons , Tom M. Simmons , David M. Simmons
IPC分类号： F04B9/135 , F04B43/113 , F04B17/00
CPC分类号： F04B9/135 , F04B43/1136
摘要： A pneumatically actuated reciprocating fluid pump and spool valve combination is pneumatically shifted by pressurized air that exhausts from a respective pressurized bellows, diaphragm, or piston chamber, as the bellows, etc. nears the end of its pressure stroke (the exhaust stroke of the pumped fluid). This pressurized air exhausts from the bellows chamber via a shift piston and canister mechanism that seals on the face of the shift canister, rather than on its periphery. The pressurized air exhaust from the bellows chamber acts on the end of the valve spool element to shift the spool element to its opposite position, which reverses the application of pneumatic pressure and atmospheric exhaust between the two bellows chambers to actuate the reciprocating pump.
摘要翻译：气动往复流体泵和滑阀组合通过从相应的加压波纹管，隔膜或活塞室排出的加压空气气动地移动，因为波纹管等靠近其压力冲程的结束（泵送的排气冲程流体）。该加压空气通过移位活塞和罐机构从波纹管室排出，该移动活塞和罐机构在移位罐的表面而不是在其周边上密封。来自波纹管室的加压空气排气作用在阀芯元件的端部上，以将阀芯元件移动到其相对位置，这反过来在两个波纹管室之间施加气动压力和大气排气以致动往复泵。

8. 发明授权

US09004881B2 Modular fluid-driven diaphragm pump and related methods 有权
标题翻译：模块化流体驱动隔膜泵及相关方法
公开(公告)号：US09004881B2
公开(公告)日：2015-04-14
申请号：US13452077
申请日：2012-04-20
申请人： Tom M. Simmons , John M. Simmons , David M. Simmons , Bruce Johnson
发明人： Tom M. Simmons , John M. Simmons , David M. Simmons , Bruce Johnson
IPC分类号： F04B45/00 , F04B47/08 , F04B23/04 , F04B7/04 , F04B43/12 , F04B43/073
CPC分类号： F04B43/1136 , F04B43/0736 , F04B43/113 , F04B45/043 , F04B45/0536 , F04B45/0736 , F04B49/22 , F04B53/22 , Y10T29/49236
摘要： A fluid pump includes a pump body enclosing a first cavity and a second cavity, a first flexible member disposed within the first cavity, a second flexible member disposed within the second cavity, and a drive shaft extending between and attached to each of the first flexible member and the second flexible member. The drive shaft is configured to slide back and forth within the pump body. The pump also includes a first shift valve and a second shift valve disposed between the first flexible member and the second flexible member, operatively coupled to deliver a drive fluid to drive fluid chambers in alternating sequence. Some fluid pumps disclosed herein include a housing defining a modular-receiving cavity and a modular insert secured within the modular-receiving cavity by an interference fit. Methods of manufacturing and using fluid pumps are also disclosed.
摘要翻译：流体泵包括：泵体，其包围第一空腔和第二空腔;布置在第一空腔内的第一柔性构件，设置在第二空腔内的第二柔性构件;以及驱动轴，其在第一弹性体会员和第二个灵活会员。驱动轴构造成在泵体内前后滑动。泵还包括设置在第一柔性构件和第二柔性构件之间的第一换档阀和第二换档阀，其可操作地联接以传递驱动流体以交替的顺序驱动流体室。本文公开的一些流体泵包括限定模块化容纳腔的壳体和通过过盈配合固定在模块化接收腔内的模块化插入件。还公开了制造和使用流体泵的方法。

9. 发明申请

US20140140869A1 PNEUMATIC RECIPROCATING FLUID PUMP WITH REINFORCED SHAFT 有权
标题翻译：具有加强轴的气动回转流体泵
公开(公告)号：US20140140869A1
公开(公告)日：2014-05-22
申请号：US14083868
申请日：2013-11-19
申请人： John M. Simmons , Tom M. Simmons , David M. Simmons
发明人： John M. Simmons , Tom M. Simmons , David M. Simmons , Kenji Allen Kingsford , Ervin Andy Hutchinson
IPC分类号： F04B9/131
CPC分类号： F04B9/131 , F04B39/0022 , F04B43/026 , F04B53/14 , Y10T29/49236
摘要： Reciprocating fluid pumps include a reinforced shaft including an inner shaft and a protective cover. The protective cover at least substantially encapsulates the inner shaft. The inner shaft exhibits a greater resistance to mechanical deformation than the protective cover, and the protective cover exhibits a greater resistance to chemical corrosion by the subject fluid than the inner shaft. Methods of forming reciprocating fluid pump include forming a reinforced shaft and positioning the reinforced shaft within a subject fluid chamber and between two plungers.
摘要翻译：往复流体泵包括加强轴，其包括内轴和保护盖。保护罩至少基本上封装内轴。内轴表现出比保护盖更大的机械变形阻力，并且保护盖比内轴表现出比目标流体更大的耐化学腐蚀性。形成往复式流体泵的方法包括形成加强轴并将加强轴定位在目标流体室内和两个柱塞之间。

10. 发明授权

US08622720B2 Reciprocating fluid pumps including magnets and related methods 有权
标题翻译：往复式流体泵包括磁铁和相关方法
公开(公告)号：US08622720B2
公开(公告)日：2014-01-07
申请号：US13228934
申请日：2011-09-09
申请人： Tom M. Simmons , John M. Simmons , David M. Simmons , Kenji Allen Kingsford
发明人： Tom M. Simmons , John M. Simmons , David M. Simmons , Kenji Allen Kingsford
IPC分类号： F04B43/10
CPC分类号： F04B17/04 , F04B17/044 , F04B35/045
摘要： Reciprocating fluid pumps include a plunger configured to expand and compress in a reciprocating action to pump fluid, and one or more magnets carried by the plunger. The one or more magnets may be used to impart a force on the plunger when the plunger expands and compresses in the reciprocating action within a pump body responsive to a magnetic field. Shuttle valves for shifting flow of pressurized fluid between at least two conduits include a spool movable within a valve body and one or more magnets carried by the spool. The one or more magnets may be used to impart a force on the spool responsive to a magnetic field. Reciprocating fluid pumps may include such shuttle valves. Methods include forming and using such pumps and shuttle valves.
摘要翻译：往复流体泵包括构造成以往复动作膨胀和压缩以泵送流体的柱塞和由柱塞承载的一个或多个磁体。一个或多个磁体可以用于当柱塞响应于磁场在泵体内在往复运动中膨胀和压缩时在柱塞上施加力。用于在至少两个管道之间移动加压流体流的换向阀包括可在阀体内移动的阀芯和由阀芯承载的一个或多个磁体。可以使用一个或多个磁体来响应于磁场而向卷轴施加力。往复流体泵可以包括这种梭阀。方法包括形成和使用这种泵和梭阀。

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