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1. 发明授权

US5343314A Optical fiber communication method and multimedia optical fiber network using the same 失效
标题翻译：光纤通信方式和多媒体光纤网络使用相同
公开(公告)号：US5343314A
公开(公告)日：1994-08-30
申请号：US897482
申请日：1992-06-12
申请人： Kenji Nakamura , Masao Majima , Noboru Yamamoto
发明人： Kenji Nakamura , Masao Majima , Noboru Yamamoto
IPC分类号： H04J14/02 , H04J14/00
CPC分类号： H04J14/028 , H04J14/0226 , H04J14/0245 , H04J14/0246 , H04J14/0247 , H04J14/025 , H04J14/0252 , H04J14/0282
摘要： The present invention discloses an optical fiber communication system for an optical network in which a plurality-of types of communication terminal equipments are connected to one another via optical fibers, the optical fiber communication system, being consisting of the steps: conducting wavelength multiplexing using at least three wavelengths, allotting a first optical wavelength to a packet switched communication of a distribution control system, allotting a second optical wavelength to a line switched communication of a time division multiplexing system, allotting the residual optical wavelength to a line switched communication by an optical, wavelength allotment system, and conducting a control of the line switched communication of the time division multiplexing system using the second optical wavelength and the line switched communication by the optical wavelength allotment using the residual optical wavelength, this control being conducted by using the packet switched communication using the first optical wavelength. The present invention further discloses an optical network having an optical network control unit to which the optical fiber communication system is applied, an optical network having no optical network control unit, a terminal equipment forming the optical network, and an optical network control unit.
摘要翻译：本发明公开了一种用于光网络的光纤通信系统，其中多种类型的通信终端设备通过光纤彼此连接，光纤通信系统包括以下步骤：使用将第一光波长分配给分配控制系统的分组交换通信，将第二光波长分配给时分复用系统的线路交换通信，通过光学分配剩余光波长到线路交换通信，波长分配系统，并且通过使用剩余光波长的光波长分配对使用第二光波长和线路交换通信的时分复用系统的线路交换通信进行控制，该控制通过使用分组交换通讯使用第一光学波长。本发明还公开了一种光网络，其具有应用光纤通信系统的光网络控制单元，不具有光网络控制单元的光网络，形成光网络的终端设备和光网络控制单元。

2. 发明授权

US5144466A Optical fiber communication method and multimedia optical fiber network using the same 失效
标题翻译：光纤通信方法和多媒体光纤网络使用该光纤网络
公开(公告)号：US5144466A
公开(公告)日：1992-09-01
申请号：US415764
申请日：1989-10-02
申请人： Kenji Nakamura , Masao Majima , Noboru Yamamoto
发明人： Kenji Nakamura , Masao Majima , Noboru Yamamoto
IPC分类号： H04J14/02
CPC分类号： H04J14/028 , H04J14/0226 , H04J14/0245 , H04J14/0246 , H04J14/0247 , H04J14/025 , H04J14/0252 , H04J14/0282
摘要： The present invention discloses an optical fiber communication system for an optical network in which a plurality of types of communication terminal equipments are connected to one another via optical fibers, the optical fiber communication system being consisting of the steps: conducting wavelength multiplexing using at least three wavelengths, allotting a first optical wavelength to a packet switched communication of a distribution control system, allotting a second optical wavelength to a line switched communication of a time division multiplexing system, allotting the residual optical wavelength to a line switched communication by an optical wavelength allotment system, and conducting a control of the line switched communication of the time division multiplexing system using the second optical wavelength and the line switched communication by the optical wavelength allotment using the residual optical wavelength, this control being conducted by using the packet switched communication using the first optical wavelength.The present invention further discloses an optical network having an optical network control unit to which the optical fiber communication system is applied, an optical network having no optical network control unit, a terminal equipment forming the optical network, and an optical network control unit.

3. 发明授权

US5502589A Optical communication systems and optical nodes for use therein 失效
标题翻译：用于其中的光通信系统和光节点
公开(公告)号：US5502589A
公开(公告)日：1996-03-26
申请号：US465575
申请日：1995-06-05
申请人： Noboru Yamamoto , Kenji Nakamura , Masao Majima
发明人： Noboru Yamamoto , Kenji Nakamura , Masao Majima
IPC分类号： H04B10/29 , H04B10/07 , H04B10/27 , H04B10/278 , H04B10/296 , H04B10/297 , H04J14/02 , H04L12/40 , H04B10/02
CPC分类号： H04B10/27 , H04B10/278 , H04B10/2971 , H04B10/2972 , H04J14/0221
摘要： An optical communication network includes at least one optical transmission path, a plurality of terminals connected to the optical transmission path, a plurality of optical nodes for receiving and transmitting an optical signal between the optical transmission path and the terminals, and a controller for controlling the intensity of a signal output from each optical node so as equalize its intensity with the intensity of a signal input to each optical node from the optical transmission path. In this optical communication network, the loss of a signal's intensity is determined solely by the total extension length of the optical transmission path, so that the optical modes can be freely re-connected in the network.
摘要翻译：光通信网络包括至少一个光传输路径，连接到光传输路径的多个终端，用于在光传输路径和终端之间接收和传输光信号的多个光节点，以及控制器从每个光节点输出的信号的强度使得其强度与从光传输路径输入到每个光节点的信号的强度相等。在该光通信网络中，信号强度的损失仅由光传输路径的总扩展长度确定，使得光模式可以在网络中自由地重新连接。

4. 发明授权

US07782854B2 Network switching apparatus, route management server, network interface apparatus, control method therefor, computer program for route management server, and computer-readable storage medium 有权
标题翻译：网络交换设备，路由管理服务器，网络接口设备，其控制方法，路由管理服务器的计算机程序和计算机可读存储介质
公开(公告)号：US07782854B2
公开(公告)日：2010-08-24
申请号：US10912131
申请日：2004-08-06
申请人： Tsuguhide Sakata , Yukichi Niwa , Kenji Nakamura , Mitsuru Yamamoto , Noboru Yamamoto , Hiroyuki Yatsu
发明人： Tsuguhide Sakata , Yukichi Niwa , Kenji Nakamura , Mitsuru Yamamoto , Noboru Yamamoto , Hiroyuki Yatsu
IPC分类号： H04L12/28
CPC分类号： H04L45/00 , H04L12/4641 , H04L45/50 , H04L49/25 , H04L49/3009 , H04L49/351
摘要： This invention constructs within the LAN a private area network (PAN) which is configured by terminal devices (personal computers and the like) of a specific group, is hardly influenced by the LAN traffic, and has high security. For this purpose, a PAN server which manages the communication route between specific terminals is installed within the LAN. The PAN server sets the communication route of each terminal device as label information, and causes switches and terminals to set pieces of label information generated for them. When the frame of data from a given port of each connection switch contains information representing PAN communication, the connection switch outputs the data to only a port specified by routing label information described in the frame.
摘要翻译：本发明在LAN内构建由特定组的终端设备（个人计算机等）配置的专用区域网络（PAN）几乎不受LAN业务的影响，并且具有高的安全性。为此，在LAN内安装有管理特定终端之间的通信路由的PAN服务器。 PAN服务器将每个终端设备的通信路由设置为标签信息，并使交换机和终端设置为其生成的标签信息。当来自每个连接交换机的给定端口的数据帧包含表示PAN通信的信息时，连接交换机将数据输出到仅由帧中描述的路由标签信息指定的端口。

5. 发明申请

US20050089034A1 Network switching apparatus, route management server, network interface apparatus, control method therefor, computer program for route management server, and computer-readable storage medium 有权
标题翻译：网络交换设备，路由管理服务器，网络接口设备，其控制方法，路由管理服务器的计算机程序和计算机可读存储介质
公开(公告)号：US20050089034A1
公开(公告)日：2005-04-28
申请号：US10912131
申请日：2004-08-06
申请人： Tsuguhide Sakata , Yukichi Niwa , Kenji Nakamura , Mitsuru Yamamoto , Noboru Yamamoto , Hiroyuki Yatsu
发明人： Tsuguhide Sakata , Yukichi Niwa , Kenji Nakamura , Mitsuru Yamamoto , Noboru Yamamoto , Hiroyuki Yatsu
IPC分类号： H04L12/44 , H04L12/46 , H04L12/28 , G06F15/173 , H04L12/56
CPC分类号： H04L45/00 , H04L12/4641 , H04L45/50 , H04L49/25 , H04L49/3009 , H04L49/351
摘要： This invention constructs within the LAN a private area network (PAN) which is configured by terminal devices (personal computers and the like) of a specific group, is hardly influenced by the LAN traffic, and has high security. For this purpose, a PAN server which manages the communication route between specific terminals is installed within the LAN. The PAN server sets the communication route of each terminal device as label information, and causes switches and terminals to set pieces of label information generated for them. When the frame of data from a given port of each connection switch contains information representing PAN communication, the connection switch outputs the data to only a port specified by routing label information described in the frame.
摘要翻译：本发明在LAN内构建由特定组的终端设备（个人计算机等）配置的专用区域网络（PAN）几乎不受LAN业务的影响，并且具有高的安全性。为此，在LAN内安装有管理特定终端之间的通信路由的PAN服务器。 PAN服务器将每个终端设备的通信路由设置为标签信息，并使交换机和终端设置为其生成的标签信息。当来自每个连接交换机的给定端口的数据帧包含表示PAN通信的信息时，连接交换机将数据输出到仅由帧中描述的路由标签信息指定的端口。

6. 发明授权

US5390039A Optical network for detecting collisions based on the reflection of a transmitting signal 失效
标题翻译：基于发射信号的反射检测碰撞的光网络
公开(公告)号：US5390039A
公开(公告)日：1995-02-14
申请号：US243528
申请日：1994-05-16
申请人： Noboru Yamamoto , Kenji Nakamura
发明人： Noboru Yamamoto , Kenji Nakamura
IPC分类号： H04B10/152 , H04L12/413 , H04J14/02
CPC分类号： H04L12/40013 , H04L12/413
摘要： When a communication network system is constructed using an optical fiber as a transmission path, a node which transmits a signal may receive its own transmission signal upon reflection of an optical signal on the transmission path. When access control to a network is performed by a CSMA/CD method, the reflection signal may be erroneously detected as a signal sent from another node, and a collision which has not actually occurred may be detected. In order to avoid this, a reflection signal component of the transmission signal must be removed from a reception signal. For this purpose, a time-inverted signal of the transmission signal, and the reception signal are modulated, and the modulated signals are then input to a convolver, thereby obtaining a convolution integral value between the two signals. Since the transmission signal component included in the reception signal can be detected from the obtained value, the detected transmission signal component is removed from the reception signal component, and a signal transmitted from another node can be extracted. In this manner, erroneous detection of a collision upon reflection of a signal transmitted from its own node can be prevented.
摘要翻译：当使用光纤作为传输路径构建通信网络系统时，发送信号的节点可以在传输路径上反射光信号时接收其自身的传输信号。当通过CSMA / CD方法执行对网络的访问控制时，反射信号可能被错误地检测为从另一个节点发送的信号，并且可能检测到没有实际发生的冲突。为了避免这种情况，必须从接收信号中去除发送信号的反射信号分量。为此，对发送信号的时间反转信号和接收信号进行调制，然后将调制信号输入到卷积器，从而获得两个信号之间的卷积积分值。由于可以从获得的值检测包含在接收信号中的发送信号分量，所以从接收信号分量中去除所检测的发送信号分量，并且可以提取从另一个节点发送的信号。以这种方式，可以防止从其自身节点发送的信号的反射错误地检测碰撞。

7. 再颁专利

USRE42141E1 Electric discharge lamp device 有权
标题翻译：放电灯装置
公开(公告)号：USRE42141E1
公开(公告)日：2011-02-15
申请号：US11699569
申请日：2007-01-30
申请人： Noboru Yamamoto , Yukio Kunieda
发明人： Noboru Yamamoto , Yukio Kunieda
IPC分类号： H05B37/00
CPC分类号： H05B41/386 , H05B41/2883
摘要： An electric discharge lamp device has a lighting start voltage storage circuit for storing a lamp voltage immediately after the start of lighting of a lamp, and a change detection circuit for detecting a change in the lamp voltage by subtracting the lamp voltage immediately after the start of lighting of the lamp from the lamp voltage detected currently. The electric power supplied to the lamp is controlled based upon the change in the lamp voltage.
摘要翻译：放电灯装置具有用于存储灯开始后的灯电压的点亮开始电压存储电路，以及变更检测电路，用于通过在开始后立即减去灯电压来检测灯电压的变化目前灯具电压从灯电压检测到。基于灯电压的变化来控制提供给灯的电力。

8. 发明授权

US07758680B2 Tractor 失效
标题翻译：拖拉机
公开(公告)号：US07758680B2
公开(公告)日：2010-07-20
申请号：US11885678
申请日：2006-01-04
申请人： Yozo Oka , Noboru Yamamoto , Nobuaki Takahashi
发明人： Yozo Oka , Noboru Yamamoto , Nobuaki Takahashi
IPC分类号： B01D46/00
CPC分类号： B62D25/10 , B60K11/02 , B60K13/02
摘要： The present invention provides a tractor in which necessity of maintenance of a precleaner can be checked without opening a bonnet every time. In a tractor in which the outside air which is purified through a precleaner is further purified through an air cleaner before the outside air is supplied to an engine, a radiator is arranged in front of the engine, the precleaner is arranged in front of the radiator, and the engine, the radiator and the precleaner are covered with a bonnet, the precleaner is arranged such that the interior of at least a dust collecting/storing portion of the precleaner is viewable from the outside in a see-through manner, and the bonnet includes a viewing portion through which the interior of the dust collecting/storing section is viewable.
摘要翻译：本发明提供一种拖拉机，其中可以在每次都不打开发动机罩的情况下检查必要的维护预清洗器。在将外部空气供给发动机之前，通过预净化器净化的外部空气通过空气净化器进一步净化的拖拉机中，散热器布置在发动机前方，预排气器布置在散热器前面发动机，散热器和预清洗器被罩盖盖住，预清洗器被布置成使得至少预清洗器的集尘/存储部分的内部可以以透视的方式从外部观看，并且发动机罩包括观察部分，灰尘收集/收集部分的内部可通过该观察部分观察。

9. 发明授权

US07523789B2 Tractor 失效
标题翻译：拖拉机
公开(公告)号：US07523789B2
公开(公告)日：2009-04-28
申请号：US10594346
申请日：2005-03-25
申请人： Tatsuo Yamaguchi , Noboru Yamamoto , Toshiyuki Shin , Shigenori Sakikawa , Shingo Araki
发明人： Tatsuo Yamaguchi , Noboru Yamamoto , Toshiyuki Shin , Shigenori Sakikawa , Shingo Araki
IPC分类号： A01B59/043
CPC分类号： A01B59/067 , B62D49/02
摘要： A tractor of the present invention can reduce a manufacturing cost of a lift arm support body. The tractor is configured such that a lift arm is mounted on an upper portion of a transmission casing by way of a lift arm support body, the lift arm is hydraulically controllable by a hydraulic control valve by way of a hydraulic circuit body, and the hydraulic circuit body and the hydraulic control valve are fixed to the transmission casing as bodies separate from a lift arm support body.
摘要翻译：本发明的拖拉机可以降低提升臂支撑体的制造成本。拖拉机构造成使得提升臂通过提升臂支撑体安装在变速器壳体的上部上，提升臂由液压回路体由液压控制阀液压控制，液压电路体和液压控制阀作为与提升臂支撑体分离的主体固定到变速器壳体。

10. 发明授权

US06698291B2 Ultrasonic inspection apparatus 失效
标题翻译：超声波检测仪
公开(公告)号：US06698291B2
公开(公告)日：2004-03-02
申请号：US10382937
申请日：2003-03-07
申请人： Noboru Yamamoto , Ken Takeuchi , Naoya Kawakami , Toshiyuki Hebaru , Makoto Ishijima , Tohru Miyata
发明人： Noboru Yamamoto , Ken Takeuchi , Naoya Kawakami , Toshiyuki Hebaru , Makoto Ishijima , Tohru Miyata
IPC分类号： G01N2904
CPC分类号： G01N29/4454 , G01N29/11 , G01N29/225 , G01N29/265 , G01N29/343 , G01N2291/044
摘要： An ultrasonic inspection apparatus obtains information on the interface of a sample as digital waveform data for any “unit measurement range” and is provided with at least two data memories and controlled by a scan state monitoring signal showing the scan state of a unit measurement range belonging to a first group or a unit measurement range belonging to a second group. A comparator-register/memory-control-circuit outputs the scan state monitoring signal to the two data memories. The operating states of the two data memories being controlled by the scan state monitoring signal to alternate between writing of digital waveform data and readout of digital waveform data.
摘要翻译：超声波检查装置获取关于样本的接口的信息作为任何“单位测量范围”的数字波形数据，并且被设置有至少两个数据存储器，并由显示单位测量范围属于的扫描状态的扫描状态监视信号属于第二组的第一组或单位测量范围。比较器寄存器/存储器控制电路将扫描状态监视信号输出到两个数据存储器。两个数据存储器的操作状态由扫描状态监视信号控制，以在数字波形数据的写入和数字波形数据的读出之间交替。

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