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1. 发明申请

US20110158836A1 LIQUID PAINT PUMPING APPARATUS 审中-公开
标题翻译：液体油墨泵装置
公开(公告)号：US20110158836A1
公开(公告)日：2011-06-30
申请号：US12673578
申请日：2008-08-14
申请人： Nigel Wood , Alan Smith
发明人： Nigel Wood , Alan Smith
IPC分类号： F04B53/12
CPC分类号： F04B53/126 , F04B15/02 , F04B53/1007 , F16K15/044 , F16K15/183
摘要： The invention relates to a liquid paint pumping apparatus comprising a piston reciprocable in a cylinder to pump liquid paint during a substantially horizontal pumping stroke of the piston and to charge the cylinder with paint during a reverse stroke of the piston. The apparatus further comprises a check valve disposed within the piston, the check valve comprising: a ball member, a seat, a spring urging the ball member into engagement with the seat, and a plastics cage guiding movement of the ball towards and away from the seat. The seat receives the ball member so as to form a seal to prevent flow of liquid paint between the ball and the seat during the pumping stroke of the piston, and the ball member moves away from the seat during the reverse stroke of the piston.
摘要翻译：本发明涉及一种液体涂料泵送装置，其包括可在气缸中往复运动的活塞，用于在活塞的基本水平的泵送冲程期间泵送液体涂料，并且在活塞的反冲程期间向气缸充气。该装置还包括设置在活塞内的止回阀，该止回阀包括：球部件，座椅，使球部件与座椅相接合的弹簧，以及塑料保持架，其引导球和/ 座位。座椅接收球部件，以形成密封，以防止在活塞的泵送冲程期间液体涂料在球和座之间流动，并且球件在活塞的反冲程中移动离开座椅。

2. 发明申请

US20050180751A1 Wavelength division multiplex optical telecommunications network 审中-公开
标题翻译：波分复用光通信网
公开(公告)号：US20050180751A1
公开(公告)日：2005-08-18
申请号：US10503908
申请日：2003-02-10
申请人： Nigel Wood , Rosemary Cush , Nicola Shaw
发明人： Nigel Wood , Rosemary Cush , Nicola Shaw
IPC分类号： H04Q3/52 , H04B10/20 , H04J14/00 , H04J14/02
CPC分类号： H04J14/0283 , H04J14/0205 , H04J14/0209 , H04J14/021 , H04J14/0213 , H04J14/0221 , H04J14/0226 , H04J14/0246 , H04J14/025 , H04J14/0284
摘要： A wavelength division multiplex (WDM) optical telecommunications network comprises a plurality of nodes interconnected by optical fiber waveguides. Communication traffic is communicated between nodes by optical radiation modulated with the communication traffic, the radiation being partitioned into aplurality (N) of wavelength channels each channel having a discrete non-overlapping waveband. Each node drops at least one of the wavelength channels to thereby define a connection to the node and adds at least one wavelength channel to the network to define a connection to another node of the network. The network is characterized is that at least one node has ascribed to it a fixed subset of the N wavelength channels and drops each of the wavelength channels of the fixed subset from the network. The node further comprises a wavelength selectable transmitter capable of adding one or more of at least any of the remaining wavelength channels other than the subset to the network to define a connection to another node of the network.
摘要翻译：波分复用（WDM）光通信网络包括通过光纤波导互连的多个节点。通过用通信业务对光辐射进行调制的通信业务在节点之间进行通信，辐射被分割成多个（N）个波长信道，每个信道具有离散的非重叠波段。每个节点丢弃至少一个波长信道，从而定义到该节点的连接，并且向该网络添加至少一个波长信道以定义到该网络的另一个节点的连接。该网络的特征在于，至少一个节点已经赋予它N个波长信道的固定子集，并从网络中丢弃固定子集的每个波长信道。节点还包括波长可选择的发射机，其能够将除子集之外的剩余波长信道中的至少任一个中的一个或多个添加到网络以定义到网络的另一个节点的连接。

3. 发明授权

US06728207B1 Self-healing ring network and a method for fault detection and rectifying 有权
标题翻译：自愈环网和故障检测和纠正方法
公开(公告)号：US06728207B1
公开(公告)日：2004-04-27
申请号：US09462466
申请日：2000-04-10
申请人： Tomas Askinger , Bengt Johansson , Nigel Wood
发明人： Tomas Askinger , Bengt Johansson , Nigel Wood
IPC分类号： H04L12437
CPC分类号： H04J14/0289 , H04J14/0227 , H04J14/0241 , H04J14/0283 , H04L12/437
摘要： The present invention relates to a self-healing ring network and a method for fault handling in said network. Said network comprises two communication paths (1, 2) and at least two nodes (N1, N2, N3, N4, N5). A first node (N1) and a second node (N5) suppress transmission to and/or reception from a segment (IS) in the ring, called an inactive segment. In the case of an occurring fault, the inactive segment is moved to the fault. According to the invention the network comprises a separate supervisory channel (OSC) for transmitting information of the fault between the nodes (N1, N2, N3, N4, N5) of the network, in which supervisory channel (OSC) a fault flag (ASSERT_PSS) is provided for the indication of the fault.
摘要翻译：本发明涉及自愈环网和所述网络中的故障处理方法。所述网络包括两个通信路径（1,2）和至少两个节点（N1，N2，N3，N4，N5）。第一节点（N1）和第二节点（N5）抑制被称为非活动段的从环中的段（IS）发送和/或接收。在发生故障的情况下，非活动段被移动到故障。根据本发明，网络包括用于在网络的节点（N1，N2，N3，N4，N5）的节点（N1，N2，N3，N4，N5）之间发送故障信息的单独的监控信道（OSC），其中监控信道（OSC）是故障标志（ASSERT_PSS ）用于指示故障。

4. 发明申请

US20070075163A1 Paint circulating system and method 有权
标题翻译：油漆循环系统及方法
公开(公告)号：US20070075163A1
公开(公告)日：2007-04-05
申请号：US11225723
申请日：2005-09-13
申请人： Alan Smith , Nigel Wood , Michael Thomas
发明人： Alan Smith , Nigel Wood , Michael Thomas
IPC分类号： B05B9/00
CPC分类号： B05B9/0423 , B05B12/085 , B05B12/14 , Y10T137/85954
摘要： A paint circulating system is suitable for providing paint to applicators in a product finishing facility. The system includes a pump for pumping paint around the system and a back-pressure regulator (BPR), which substantially eliminates pressure fluctuations of paint in the system upstream of the BPR. Control means are provided for controlling the pump and the BPR to operate in one of a flow mode, wherein a required flow rate of paint around the system is maintained, and a pressure mode, wherein a pressure of paint between the pump and the BPR is maintained. The paint circulating method includes switching operation of the pump and the BPR between the flow mode and the pressure mode.
摘要翻译：涂料循环系统适用于在产品整理设备中为涂料提供涂料。该系统包括用于在系统周围泵送油漆的泵和背压调节器（BPR），其基本上消除了BPR上游系统中油漆的压力波动。提供了控制装置，用于控制泵和BPR以流动模式之一操作，其中维持系统周围所需的涂料流量;以及压力模式，其中泵和BPR之间的油漆压力为保持。涂料循环方法包括在流动模式和压力模式之间的泵的切换操作和BPR。

5. 发明申请

US20050053476A1 Diaphragm pump system 审中-公开
标题翻译：隔膜泵系统
公开(公告)号：US20050053476A1
公开(公告)日：2005-03-10
申请号：US10842626
申请日：2004-05-11
申请人： Nigel Wood
发明人： Nigel Wood
IPC分类号： F04B43/06 , F04B9/133 , F04B43/073 , F04B45/04 , F04B17/00 , F04B35/00
CPC分类号： F04B43/0736 , F04B9/133
摘要： A pumping system incorporating a diaphragm pump and in association therewith a pressure intensifier receiving pressurised driving fluid from a supply, said intensifier boosting the pressure of the drive fluid beyond its supply pressure and supplying the drive fluid, at said increased pressure, to said diaphragm pump, to generate pumping strokes of the pump producing a pump output pressure in excess of the drive fluid supply pressure.
摘要翻译：一种泵送系统，其包括隔膜泵，并且与之相关联地具有从供应源接收加压驱动流体的压力增压器，所述增压器增加驱动流体的压力超过其供应压力，并且在所述增加的压力下将驱动流体供应到所述隔膜泵以产生泵的泵送冲程，产生超过驱动流体供应压力的泵输出压力。

6. 发明申请

US20090087182A1 Wavelength division multiplex (WDM) optical network 审中-公开
标题翻译：波分复用（WDM）光网络
公开(公告)号：US20090087182A1
公开(公告)日：2009-04-02
申请号：US11985942
申请日：2007-11-19
申请人： Rosemary Cush , Nigel Wood
发明人： Rosemary Cush , Nigel Wood
IPC分类号： H04B10/20
CPC分类号： H04J14/0226 , H04J14/0201 , H04J14/0227 , H04J14/0246 , H04J14/025 , H04J14/0283 , H04J14/0284 , H04Q11/0062 , H04Q2011/0086
摘要： A wavelength division multiplex (WDM) optical network comprises a ring configuration of optical fiber links connecting a plurality of nodes and add and drop filters at each node connected in series within the ring. One or more of the filters are arranged to add or drop at least two selected adjacent wavelength channels of the WDM optical signal while allowing the remainder of the channels within the WDM signal to pass substantially unattenuated. The wavelength channels of each node are selected such as to maximize the number of adjacent wavelength channels at each node.
摘要翻译：波分多路复用（WDM）光网络包括连接多个节点的光纤链路的环形配置，以及在环内串联连接的每个节点上的分插滤波器。滤波器中的一个或多个被布置成添加或丢弃WDM光信号的至少两个选定的相邻波长信道，同时允许WDM信号内的其余信道基本上未衰减。选择每个节点的波长信道，以使每个节点处的相邻波长信道的数量最大化。

7. 发明授权

US6067361A Method and apparatus for two channels of sound having directional cues 失效
公开(公告)号：US6067361A
公开(公告)日：2000-05-23
申请号：US895173
申请日：1997-07-16
申请人： Michael Kohut , James Mercs , Laura Mercs , Paul M. Embree , Paul Nigel Wood
发明人： Michael Kohut , James Mercs , Laura Mercs , Paul M. Embree , Paul Nigel Wood
IPC分类号： H04S1/00 , H04R5/00
CPC分类号： H04S1/005
摘要： The system and method of the present invention provides enhanced surround sound effects. In one embodiment, 90.degree. phase shift and copy of the modified head related transfer functions (HRTF) are applied to each rear sound signal. The modified HRTF for each rear signal is generated by removing the head related transfer function corresponding to the front center signal from the HRTF corresponding to the rear sound signal. This provides the audible effect of distinguishing more clearly sounds originating in front of the listener or to the rear of the listener while not limiting the perceived bandwidth of the signal. The rear signals corresponding to the first channel are inverted. The front and rear signals for each corresponding channel are then combined. The two channels, generated can be stored on media, such as film, and subsequently read and input to a surround sound decoder to generate enhanced surround sound output.

8. 发明授权

US6009179A Method and apparatus for electronically embedding directional cues in two channels of sound 失效
公开(公告)号：US6009179A
公开(公告)日：1999-12-28
申请号：US787705
申请日：1997-01-24
申请人： Paul Nigel Wood , Laura Mercs , Paul Embree
发明人： Paul Nigel Wood , Laura Mercs , Paul Embree
IPC分类号： H04R5/033 , H04S3/00 , H04R5/00
CPC分类号： H04S3/00 , H04R5/033 , H04S2400/01 , H04S2420/01
摘要： The system and method of the present invention provides surround sound effects through a two channel system. In one embodiment, the first channel is connected to one speaker (e.g., the right speaker) of a headset and the second channel is connected to the other speaker (e.g., the left speaker) of the headset. Thus, surround sound effects, including providing effects to distinguish front and rear sound sources, are provided through headsets which isolate the sound provided to right ear and the left ear of the listener. Alternately, the signals are output to a two speaker system, enabling surround sound effects to be output through home stereo systems not necessarily configured specifically for surround sound. Modified head related transfer functions (HRTF) are applied to each rear sound signal. The modified HRTF for each rear signal is generated by removing the head related transfer function corresponding to the front center signal from the HRTF corresponding to the rear sound signal. This provides the audible effect of distinguishing more clearly sounds originating in front of the listener or to the rear of the listener while not limiting the perceived bandwidth of the signal.

9. 发明授权

US06590681B1 Optical WDM network having an efficient use of wavelengths and a node therefor 有权
标题翻译：具有有效利用波长的光WDM网络及其节点
公开(公告)号：US06590681B1
公开(公告)日：2003-07-08
申请号：US09328385
申请日：1999-06-09
申请人： Lars Egnell , Bengt Johansson , Robert Batchellor , Nigel Wood , Magnus Öberg
发明人： Lars Egnell , Bengt Johansson , Robert Batchellor , Nigel Wood , Magnus Öberg
IPC分类号： H04J1402
CPC分类号： H04Q11/0062 , H04J14/0204 , H04J14/0205 , H04J14/021 , H04J14/0213 , H04J14/0283 , H04J14/0295 , H04Q11/0005 , H04Q2011/0009 , H04Q2011/0016 , H04Q2011/0075 , H04Q2011/0081
摘要： An optical fiber network of WDM type comprises two fibers which carry light signals propagating in opposite directions and which are arranged in a ring configuration. One standby link between two neighboring nodes is inactive but is made active if an active link fails. An add and drop node used in the network has band blocking filters connected in a fiber between a drop coupler and an add coupler, taking out a share of the light power in each direction to be received through bandpass filters in receivers and adding new wavelength channels produced in transmitters, respectively. Switches are used for receiving and transmitting on the wavelength channels in correct directions. The positions of the switches can be changed when the inactive link has to become one of the two active links directly connected to the node. A very efficient use of the wavelength channels in the network can then be achieved for nodes having a minimum of in-line components, and particularly, a minimum of in-line filtering components.
摘要翻译： WDM型光纤网络包括两个光纤，其携带沿相反方向传播的光信号，其布置成环形结构。两个相邻节点之间的一个备用链路处于非活动状态，但如果主动链路发生故障，则其将被激活。在网络中使用的添加和分出节点具有连接在光耦合器和加法耦合器之间的光纤中的带阻滤波器，在接收机中通过带通滤波器在每个方向上取出光功率的份额并添加新的波长信道分别在发射机中产生。开关用于在正确的方向上在波长通道上进行接收和发送。当非活动链路必须成为直接连接到节点的两个活动链路之一时，可以改变交换机的位置。然后可以对具有最小的在线组件的特别是最小的在线过滤组件的节点实现网络中波长信道的非常有效的使用。

10. 发明授权

US6154545A Method and apparatus for two channels of sound having directional cues 失效
标题翻译：具有方向线索的两声道声道的方法和装置
公开(公告)号：US6154545A
公开(公告)日：2000-11-28
申请号：US133289
申请日：1998-08-12
申请人： Michael Kohut , James Mercs , Laura Mercs , Paul M. Embree , Paul Nigel Wood
发明人： Michael Kohut , James Mercs , Laura Mercs , Paul M. Embree , Paul Nigel Wood
IPC分类号： H04S1/00 , H04K1/00 , H04L9/00
CPC分类号： H04S1/005
摘要： The system and method of the present invention provides enhanced surround sound effects. In one embodiment, 90.degree. phase shift and copy of the modified head related transfer functions (HRTF) are applied to each rear sound signal. The modified HRTF for each rear signal is generated by removing the head related transfer function corresponding to the front center signal from the HRTF corresponding to the rear sound signal. This provides the audible effect of distinguishing more clearly sounds originating in front of the listener or to the rear of the listener while not limiting the perceived bandwidth of the signal. The rear signals corresponding to the first channel are inverted. The front and rear signals for each corresponding channel are then combined. The two channels, generated can be stored on media, such as film, and subsequently read and input to a surround sound decoder to generate enhanced surround sound output.
摘要翻译：本发明的系统和方法提供了增强的环绕声效果。在一个实施例中，将90°相移和修改的头相关传输函数（HRTF）的副本应用于每个后声音信号。通过从对应于后方声音信号的HRTF去除与前方中心信号相对应的头部相关传递函数来生成每个后部信号的修改的HRTF。这提供了在不限制信号的感知带宽的情况下区分来自收听者前方或收听者后方的更清晰的声音的可听见的效果。与第一通道对应的后部信号反转。然后组合每个相应通道的前后信号。生成的两个通道可以存储在诸如胶片的介质上，随后读取和输入到环绕声解码器以产生增强的环绕声输出。

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