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1. 发明授权

US5771111A Optical network 失效
标题翻译：光网络
公开(公告)号：US5771111A
公开(公告)日：1998-06-23
申请号：US573321
申请日：1995-12-15
申请人： Wataru Domon , Makoto Shibutani
发明人： Wataru Domon , Makoto Shibutani
IPC分类号： H04J14/00 , H04B10/27 , H04B10/272 , H04B10/275 , H04B10/29 , H04B10/297 , H04J14/02
CPC分类号： H04J14/0298
摘要： Disclosed is an optical network which has a plurality of subordinate optical networks, each of which being connected with a plurality of optical terminals which function as a transmitter and a receiver of a signal light, wherein multiplexing of transmission signals and demultiplexing of reception signals at the optical terminals are carried out in the subcarrier multiplexing manner; and a main optical network which is connected with the subordinate optical networks, wherein multiplexing of signal lights transmitted from the subordinate optical networks is carried out in the wavelength division multiplexing manner.
摘要翻译：公开了一种光网络，其具有多个从属光网络，每个光网络与用作信号光的发射机和接收机的多个光学终端连接，其中传输信号的复用和接收信号的解复用以子载波复用方式执行光终端; 以及与下级光网络连接的主光网络，其中从下级光网络发送的信号光的复用以波分复用方式进行。

2. 发明授权

US5504826A Optical module for subcarrier multiplexed optical transmission system 失效
标题翻译：用于副载波复用光传输系统的光模块
公开(公告)号：US5504826A
公开(公告)日：1996-04-02
申请号：US207555
申请日：1994-03-08
申请人： Makoto Shibutani , Wataru Domon
发明人： Makoto Shibutani , Wataru Domon
IPC分类号： G02B6/28 , G02B6/42 , H04J14/02 , H04J14/00
CPC分类号： H04J14/0298 , G02B6/2821 , G02B6/4207 , G02B6/4208
摘要： An optical module for use in a subcarrier multiplexed (SCM) optical transmission system and capable of reducing the distortion of a signal light due to multiple reflections. A distortion reducing device is implemented by an optical fiber cable longer than the coherence length of the signal light and is located at each of signal input and output portions or each portion where optical devices are jointed together within the module.
摘要翻译：一种用于子载波复用（SCM）光传输系统并能够减少由于多次反射引起的信号光的失真的光模块。通过长于信号光的相干长度的光纤电缆实现失真减少装置，并且位于信号输入和输出部分或光学装置在模块内连接在一起的每个部分。

3. 发明授权

US5373152A Resonance-type optical receiver circuit having a maximum amplifier input controlled by using an amplifier feedback and its method of receiving 失效
标题翻译：具有通过使用放大器反馈控制的最大放大器输入的谐振型光接收器电路及其接收方法
公开(公告)号：US5373152A
公开(公告)日：1994-12-13
申请号：US5594
申请日：1993-01-19
申请人： Wataru Domon , Makoto Shibutani
发明人： Wataru Domon , Makoto Shibutani
IPC分类号： H04B10/158 , H04B10/06 , H03G3/20
CPC分类号： H04B10/6973 , H04B10/6911
摘要： The present invention provides a resonance-type optical receiver circuit which keeps predetermined small distortion even when the received light level becomes high. The resonance-type optical receiver circuit varies the resistance value of variable resistance element 80, which is used as a load resistor to optical detector 4, in response to the intensity of output signal 10 of an amplifier. The load resistor varies in response to a variations of the received light level of the optical detector in this manner to keep the input to the amplifier lower than a fixed value.
摘要翻译：本发明提供一种谐振型光接收器电路，即使在接收的光电平变高时也保持预定的小失真。谐振型光接收电路根据放大器的输出信号10的强度，将用作光检测器4的负载电阻的可变电阻元件80的电阻值变化。负载电阻器以这种方式响应于光学检测器的接收光级的变化而变化，以保持放大器的输入低于固定值。

4. 发明授权

US5847852A Optical network 失效
公开(公告)号：US5847852A
公开(公告)日：1998-12-08
申请号：US811906
申请日：1997-03-05
申请人： Wataru Domon , Makoto Shibutani
发明人： Wataru Domon , Makoto Shibutani
IPC分类号： H04J14/00 , H04B10/27 , H04B10/272 , H04B10/275 , H04B10/29 , H04B10/297 , H04J14/02 , H04B10/20
CPC分类号： H04J14/0298
摘要： Disclosed is an optical network which has a plurality of subordinate optical networks, each of which being connected with a plurality of optical terminals which function as a transmitter and a receiver of a signal light, wherein multiplexing of transmission signals and demultiplexing of reception signals at the optical terminals are carried out in the subcarrier multiplexing manner; and a main optical network which is connected with the subordinate optical networks, wherein multiplexing of signal lights transmitted from the subordinate optical networks is carried out in the wavelength division multiplexing manner.

5. 发明授权

US5371354A Resonance-type optical receiver circuit and method of receiving light wave 失效
标题翻译：共振型光接收电路及接收光波的方法
公开(公告)号：US5371354A
公开(公告)日：1994-12-06
申请号：US146619
申请日：1993-11-02
申请人： Wataru Domon , Makoto Shibutani
发明人： Wataru Domon , Makoto Shibutani
IPC分类号： H04B10/158 , H04B10/06
CPC分类号： H04B10/6973 , H04B10/6911
摘要： The present invention provides a resonance-type optical receiver circuit which keeps predetermined small distortion even when the received light level becomes high. The resonance-type optical receiver circuit varies the resistance value of variable resistance element 80, which is used as a load resistor to optical detector 4, in response to the intensity of output signal 10 of an amplifier. The load resistor varies in response to a variations of the received light level of the optical detector in this manner to keep the input to the amplifier lower than a fixed value.
摘要翻译：本发明提供一种谐振型光接收器电路，即使在接收的光电平变高时也保持预定的小失真。谐振型光接收电路根据放大器的输出信号10的强度，将用作光检测器4的负载电阻的可变电阻元件80的电阻值变化。负载电阻器以这种方式响应于光学检测器的接收光级的变化而变化，以保持放大器的输入低于固定值。

6. 发明授权

US5367156A Resonance-type optical receiver and receiving method for low-frequency signals 失效
标题翻译：共振型光接收机及低频信号接收方式
公开(公告)号：US5367156A
公开(公告)日：1994-11-22
申请号：US146739
申请日：1993-11-02
申请人： Wataru Domon , Makoto Shibutani
发明人： Wataru Domon , Makoto Shibutani
IPC分类号： H04B10/158 , H04B10/06
CPC分类号： H04B10/6973 , H04B10/6911
摘要： The present invention provides a resonance-type optical receiver circuit which keeps predetermined small distortion even when the received light level becomes high. The resonance-type optical receiver circuit varies the resistance value of variable resistance element 80, which is used as a load resistor to optical detector 4, in response to the intensity of output signal 10 of an amplifier. The load resistor varies in response to a variations of the received light level of the optical detector in this manner to keep the input to the amplifier lower than a fixed value.
摘要翻译：本发明提供一种谐振型光接收器电路，即使在接收的光电平变高时也保持预定的小失真。谐振型光接收电路根据放大器的输出信号10的强度，将用作光检测器4的负载电阻的可变电阻元件80的电阻值变化。负载电阻器以这种方式响应于光学检测器的接收光级的变化而变化，以保持放大器的输入低于固定值。

7. 发明申请

US20100057422A1 COMMUNICATION QUALITY EVALUATION METHOD, COMMUNICATION QUALITY EVALUATION DEVICE AND COMMUNICATION QUALITY EVALUATION PROGRAM FOR WIRELESS LAN SYSTEM 审中-公开
标题翻译：通信质量评估方法，通信质量评估设备和无线局域网系统通信质量评估程序
公开(公告)号：US20100057422A1
公开(公告)日：2010-03-04
申请号：US12444538
申请日：2007-10-05
申请人： Koichi Ebata , Wataru Domon
发明人： Koichi Ebata , Wataru Domon
IPC分类号： G06F17/50 , H04L12/26
CPC分类号： H04W16/22 , H04L41/145
摘要： The object is to reduce the amount of processing in network simulation executed at the time of evaluating communication quality of a wireless LAN and reduce computation time of simulation based on a set radio wave propagation situation. At a step of executing network simulation in a wireless LAN communication quality evaluation method using network simulation, a situation of arrival of a radio wave transmitted by a terminal at other access point or other terminal is considered to be the same as a situation of arrival of a radio wave transmitted by an access point to which the terminal belongs at other access point or an access point to which other terminal belongs.
摘要翻译：目的是减少在评估无线LAN通信质量时执行的网络仿真中的处理量，并减少基于设置的无线电波传播情况的仿真计算时间。在使用网络仿真的无线LAN通信质量评估方法中执行网络仿真的步骤中，由终端在其他接入点或其他终端发送的无线电波的到达状况被认为与到达的情况相同由终端在其他接入点或其他终端所属的接入点所属的接入点发送的无线电波。

8. 发明授权

US06678781B1 Network configuration method 有权
标题翻译：网络配置方法
公开(公告)号：US06678781B1
公开(公告)日：2004-01-13
申请号：US09449931
申请日：1999-11-24
申请人： Wataru Domon
发明人： Wataru Domon
IPC分类号： G06F1336
CPC分类号： H04L12/40078 , H04L12/40091 , H04L12/4625 , H04L41/0806
摘要： A network configuration method ensuring high reliability of bridge manager selection and bus reset is disclosed. After configuring each of the IEEE 1394 buses according to IEEE 1394 standard, a network management node is selected from a first IEEE 1394 bus including at least one node capable of network management. First, the first IEEE 1394 bus is configured such that the first IEEE 1394 bus belongs to the network management node. Then, an adjacent IEEE 1394 bus of the first IEEE 1394 bus is configured into a configured IEEE 1394 bus to produce an interim network such that the adjacent IEEE 1394 bus belongs to the network management node. The configuration of the adjacent IEEE 1394 bus is repeated until no adjacent IEEE 1394 bus which does not belong to the network management node is left in the IEEE 1394 network.
摘要翻译：公开了确保桥梁管理器选择和总线复位的高可靠性的网络配置方法。在根据IEEE 1394标准配置每个IEEE 1394总线之后，从包括能够进行网络管理的至少一个节点的第一IEEE 1394总线中选择网络管理节点。首先，第一IEEE 1394总线被配置为使得第一IEEE 1394总线属于网络管理节点。然后，第一IEEE 1394总线的相邻IEEE 1394总线被配置成配置的IEEE 1394总线以产生临时网络，使得相邻的IEEE 1394总线属于网络管理节点。重复相邻IEEE 1394总线的配置，直到在IEEE 1394网络中不存在不属于网络管理节点的相邻IEEE 1394总线。

9. 发明授权

US06658518B2 Serial bus connection controller for establishing a logical connection between initiator and target nodes in a first-to-win racing condition 有权
标题翻译：串行总线连接控制器，用于以一对一的竞争条件建立启动器和目标节点之间的逻辑连接
公开(公告)号：US06658518B2
公开(公告)日：2003-12-02
申请号：US09745961
申请日：2000-12-22
申请人： Wataru Domon
发明人： Wataru Domon
IPC分类号： G06F15163
CPC分类号： G06F13/4282
摘要： A connection controller for a serial bus network includes physical layer processing circuitry for performing the protocol of the physical layer of the network to establish communications with first, second and third nodes. The first node is specified as an initiator node and the second node is a target node of the first node. The physical layer processing circuitry is energized by power supplied from the first node. To reliably establish connections between desired nodes in a first-to-win racing environment, a delay time is introduced in response to the physical layer processing circuitry being energized. During the delay time, a logical connection is established between the first and second nodes and the third node is set in a disabled state.
摘要翻译：用于串行总线网络的连接控制器包括用于执行网络的物理层的协议以建立与第一，第二和第三节点的通信的物理层处理电路。第一个节点被指定为发起者节点，第二个节点是第一个节点的目标节点。物理层处理电路通过从第一节点提供的电力来激励。为了可靠地在一对一的竞争环境中建立所需节点之间的连接，响应于物理层处理电路被激励而引入延迟时间。在延迟时间期间，在第一和第二节点之间建立逻辑连接，并且将第三节点设置为禁用状态。

10. 发明申请

US20100242439A1 CONTROL UNIT AND CONTROL METHOD FOR REDUCTANT SUPPLY DEVICE 审中-公开
标题翻译：控制单元和减少供电装置的控制方法
公开(公告)号：US20100242439A1
公开(公告)日：2010-09-30
申请号：US12738414
申请日：2008-09-01
申请人： Wataru Domon , Hiroyuki Igarashi , Eiji Nakao
发明人： Wataru Domon , Hiroyuki Igarashi , Eiji Nakao
IPC分类号： F01N3/20
CPC分类号： F01N3/208 , B01D53/9431 , B01D2251/2067 , F01N2260/024 , F01N2610/02 , F01N2610/10 , F01N2610/11 , F01N2610/1433 , F01N2610/1473 , F01N2900/1811 , F01N2900/1812 , F01P3/20 , F01P2060/16 , Y02T10/24
摘要： There are provided a reductant supply device and a control method for the reductant supply device, which can prevent heat damage of a reductant injection valve, and also prevent crystallization of urea solution due to excessive cooling of the solution reductant.The reductant supply device which is used in an exhaust gas purification device that injects and supplies, as a reductant, a urea solution to an exhaust gas upstream side of a reduction catalyst disposed in an exhaust gas passage of an internal combustion engine, and that reduces and purifies nitrogen oxides contained in exhaust gas using the reduction catalyst, the reductant supply device having a reductant injection valve that is fixed to an exhaust pipe on the exhaust gas upstream side of the reduction catalyst, includes: a cooling water circulation passage that circulates at least part of cooling water of the internal combustion engine to cool the reductant injection valve; flow rate control means for adjusting a flow rate of cooling water flowing through the cooling water circulation passage; temperature detection means for detecting a temperature of the reductant injection valve; and control means for controlling the flow rate control means based on the temperature of the reductant injection valve.
摘要翻译：提供还原剂供给装置和用于还原剂供给装置的控制方法，其可以防止还原剂喷射阀的热损伤，并且还防止由于溶液还原剂的过度冷却而引起的尿素溶液的结晶。用于排气净化装置的还原剂供给装置，其将配置在内燃机的排气通路内的还原催化剂的排气上游侧的尿素溶液作为还原剂供给，使用所述还原催化剂净化排气中的氮氧化物，所述还原剂供给装置具有固定在所述还原催化剂的排气上游侧的排气管的还原剂喷射阀，所述还原剂喷射阀包括：冷却水循环通路，内燃机的至少一部分冷却水冷却还原剂喷射阀; 流量控制装置，用于调节流过冷却水循环通道的冷却水的流量; 用于检测还原剂喷射阀的温度的温度检测装置; 以及控制装置，用于根据还原剂喷射阀的温度来控制流量控制装置。

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