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公开(公告)号：US07127329B2
公开(公告)日：2006-10-24
申请号：US11105392
申请日：2005-04-14
申请人： Satoshi Kusaka , Masayuki Fukai
发明人： Satoshi Kusaka , Masayuki Fukai
IPC分类号： G05D11/00
CPC分类号： G05B15/02
摘要： A plurality of thermal power generation plants 100 are provided with a communication terminal 200 and a function of controlling respectively a boiler control unit 110, a turbine control unit 120 and an auxiliary machine sequence control unit 130 based on an operation signal inputted via the communication terminal 200. A remote control center 10 which is connected to the communication terminal 200 via the Internet 300, accesses the control units and remotely controls operating states including starting and stopping of the concerned thermal power generation plant 100.
摘要翻译： 多个火力发电厂100设置有通信终端200，并且具有基于经由通信终端输入的操作信号分别控制锅炉控制单元110，涡轮机控制单元120和辅助机器顺序控制单元130的功能 200。 经由因特网300连接到通信终端200的遥控中心10访问控制单元并远程控制包括相关火力发电设备100的启动和停止的操作状态。
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2.发明授权公开(公告)号：US06947813B2
公开(公告)日：2005-09-20
申请号：US10777895
申请日：2004-02-13
申请人： Masashi Sugihara , Masayuki Fukai , Akio Ito , Katsuhito Shimizu , Satoshi Kusaka , Shigeaki Namba , Toru Kimura
发明人： Masashi Sugihara , Masayuki Fukai , Akio Ito , Katsuhito Shimizu , Satoshi Kusaka , Shigeaki Namba , Toru Kimura
CPC分类号： H02J13/0075 , H02J13/001 , Y02E60/7853 , Y04S10/40 , Y04S40/126
摘要： A monitoring and control system is provided having a control device, arranged in a central controller room, which provides commands to power distribution panel switch gear located in the field. The switch gear transmits and receives controlling and monitoring signals through wireless communication applying an evanescent mode. The switch gear has a power circuit connected to a plurality of devices to be operated. The switch gear is a panel comprising metal and non-metal surfaces, so that a portion of wireless waves in the evanescent mode travel out of the panel. A receiver is provided for monitoring the wireless waves that travel out of the panel. The wireless signals are compared with information stored in a diagnostics database, and are diagnostically evaluated to determine whether the signals are within a known normal operating range.
摘要翻译： 提供一种监视和控制系统，其具有布置在中央控制室中的控制装置，其向位于该领域的配电盘开关装置提供命令。 开关装置通过应用ev逝模式的无线通信发送和接收控制和监视信号。 开关装置具有连接到要操作的多个装置的电源电路。 开关装置是包括金属和非金属表面的面板，使得ev逝模式中的一部分无线电波行进出面板。 提供接收器用于监视从面板移出的无线波。 将无线信号与存储在诊断数据库中的信息进行比较，并进行诊断性评估，以确定信号是否在已知的正常工作范围内。
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公开(公告)号：US06898488B2
公开(公告)日：2005-05-24
申请号：US10078378
申请日：2002-02-21
申请人： Satoshi Kusaka , Masayuki Fukai
发明人： Satoshi Kusaka , Masayuki Fukai
CPC分类号： G05B15/02
摘要： A plurality of thermal power generation plants 100 are provided with a communication terminal 200 and a function of controlling respectively a boiler control unit 110, a turbine control unit 120 and an auxiliary machine sequence control unit 130 based on an operation signal inputted via the communication terminal 200. A remote control center 10 which is connected to the communication terminal 200 via the Internet 300, accessses the control units and remotely controls operating states including starting and stopping of the concerned thermal power generation plant 100.
摘要翻译： 多个火力发电厂100设置有通信终端200，并且具有基于经由通信终端输入的操作信号分别控制锅炉控制单元110，涡轮机控制单元120和辅助机器顺序控制单元130的功能 通过因特网300连接到通信终端200的遥控中心10，对控制单元进行访问，并远程控制包括相关火力发电设备100的启动和停止的操作状态。
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公开(公告)号：US06973376B2
公开(公告)日：2005-12-06
申请号：US10679414
申请日：2003-10-07
申请人： Satoshi Kusaka , Masayuki Fukai
发明人： Satoshi Kusaka , Masayuki Fukai
CPC分类号： G05B15/02
摘要： A power generation plant remote control and operation system is constituted by a plurality of thermal power generation plants 100 each of which is provided with a communication terminal 200 and a function of controlling respectively a boiler control unit 110, a turbine control unit 120 and an auxiliary machine sequence control unit 130 based on an operation signal inputted via the communication terminal 200 and a remote control center 10 which is connected to the communication terminal 200 via an internet 300, accesses the control units 110, 120 and 130 representing control objects in the respective thermal power generation plants 100 and remotely controls operating states including starting and stopping of the concerned thermal power generation plant 100, further, the thermal power generation plant 100 pays a consideration to the remote control center 10 based on its own operating state controlled by the remote control center 100. Thereby, a system is provided in which the starting and stopping operation of electric power generation plants is performed remotely and automatically depending on the circumstance of machines and apparatuses of the respective plants or the same is performed semiautomatically and properly after being provided with a guidance.
摘要翻译： 发电厂远程控制和运行系统由多个热发电厂100构成，每个热力发电厂设有通信终端200，分别具有控制锅炉控制单元110，涡轮机控制单元120和辅助设备 基于经由通信终端200输入的操作信号的机器序列控制单元130和经由互联网300连接到通信终端200的遥控中心10，访问表示各个控制单元110中的控制对象的控制单元110,120和130 火力发电厂100，并且远程控制包括相关火力发电厂100的起动和停止的运行状态，此外，火力发电厂100根据其由遥控器控制的其自身的运行状态向远程控制中心10支付考虑 控制中心100。 由此，提供一种系统，其中根据各个设备的机器和设备的情况远程自动地执行发电站的启动和停止操作，或者在提供引导之后半自动地和适当地执行发电站的启动和停止操作。
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公开(公告)号：US20050203670A1
公开(公告)日：2005-09-15
申请号：US11105392
申请日：2005-04-14
申请人： Satoshi Kusaka , Masayuki Fukai
发明人： Satoshi Kusaka , Masayuki Fukai
CPC分类号： G05B15/02
摘要： A plurality of thermal power generation plants 100 are provided with a communication terminal 200 and a function of controlling respectively a boiler control unit 110, a turbine control unit 120 and an auxiliary machine sequence control unit 130 based on an operation signal inputted via the communication terminal 200. A remote control center 10 which is connected to the communication terminal 200 via the Internet 300, accesses the control units and remotely controls operating states including starting and stopping of the concerned thermal power generation plant 100.
摘要翻译： 多个火力发电厂100设置有通信终端200，并且具有基于经由通信终端输入的操作信号分别控制锅炉控制单元110，涡轮机控制单元120和辅助机器顺序控制单元130的功能 200。 经由因特网300连接到通信终端200的遥控中心10访问控制单元并远程控制包括相关火力发电设备100的启动和停止的操作状态。
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公开(公告)号：US06242875B1
公开(公告)日：2001-06-05
申请号：US09434447
申请日：1999-11-05
申请人： Satoshi Kusaka , Shunichi Kondoh
发明人： Satoshi Kusaka , Shunichi Kondoh
IPC分类号： H02K2300
CPC分类号： H02P6/085 , H02P6/14 , H02P6/182 , H02P2209/07
摘要： An object is to realize acoustic noise reduction under a wide range of rotating speeds and together with PWM control. A signal (VCTL1) is generated as a trapezoidal wave repeatedly rising and falling in each given electrical angle section extending before and after the current-supply pattern is switched in accordance with the electrical angle of a rotor of a motor, and a signal (VCTL2) is generated in the opposite phase. A control circuit (22) appropriately selects among the signals (VCTL1 and VCTL2) and a given signal (SCTL) and inputs them to comparators (59 to 61). The comparators (59 to 61) compare the input signals with a carrier signal (B6) provided as a triangular wave. Switch elements for controlling the current-supply pattern to the motor turn on/off on the basis of output signals (C1 to C6) from the comparators (59 to 61). As a result, the current-supply pattern is switched softly by PWM control in the electrical angle section mentioned above.
摘要翻译： 目的是在宽的旋转速度范围内实现声音降噪，并与PWM控制一起实现。 产生信号（VCTL1），作为在根据电动机的转子的电角度切换电流供给模式之前和之后的每个给定电角度部分中重复上升和下降的梯形波，以及信号（VCTL2） ）在相反的阶段产生。 控制电路（22）适当地选择信号（VCTL1和VCTL2）和给定信号（SCTL），并将它们输入到比较器（59至61）。 比较器（59至61）将输入信号与作为三角波提供的载波信号（B6）进行比较。 基于来自比较器（59至61）的输出信号（C1至C6），用于控制电动机电流模式的开关元件接通/断开。 结果，通过上述电角度部分中的PWM控制，电流供应模式被轻松切换。
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公开(公告)号：US5737911A
公开(公告)日：1998-04-14
申请号：US583753
申请日：1996-01-17
CPC分类号： F02C6/18 , F01D25/30 , F01K23/101
摘要： An operating method of a combined plant that has several gas turbines and exhaust heat recovery boilers which generate steam by exhaust gas from the gas turbines wherein exhaust gas from each of the heat recovery boilers is passed through exhaust gas ducts and discharged from a common chimney. The method includes operating a combined plant having plural axes which may be suitably started or stopped and having means for discharging exhaust gas from three or more gas turbines through one common chimney. When the pressure at a joining part of an exit duct of an exhaust heat recovery boiler is a positive pressure or the atmospheric temperature is higher than a preset atmospheric temperature, gas turbines can be re-started or stopped without back-flow of exhaust gas of the gas turbine.
摘要翻译： 具有多个燃气轮机和排气热回收锅炉的组合设备的操作方法，其通过来自燃气轮机的废气产生蒸气，其中来自每个热回收锅炉的废气通过废气管道并从普通烟囱排出。 该方法包括操作具有可以被适当地启动或停止的多个轴的组合设备，并且具有用于通过一个公共烟囱从三个或更多个燃气涡轮机排出废气的装置。 当排气热回收锅炉的出口的接合部的压力为正压或大气温度高于预设的大气温度时，可以重新启动或停止燃气轮机，而不会使废气回流的废气回流 燃气轮机。
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公开(公告)号：US4322840A
公开(公告)日：1982-03-30
申请号：US159624
申请日：1980-06-16
申请人： Satoshi Kusaka
发明人： Satoshi Kusaka
CPC分类号： G11B3/08525 , G11B3/127 , G11B3/36
摘要： Apparatus for controlling a tone arm in a record playing device of the linear tracking pickup type includes a pair of guide rails; a carriage slidably mounted on the guide rails; a pickup assembly mounted on the carriage and including a support mechanism for supporting the tone arm for horizontal movement with respect to a record disc; a linear drive motor for linearly driving the carriage along the guide rails in the horizontal direction with respect to the record disc; a motor drive circuit for controlling the energization of the linear drive motor; an offset angle detecting device for detecting an offset angle of the tone arm and for generating an offset angle output in response thereto; a first switch circuit for supplying the offset angle output to the motor drive circuit when the tone arm traces the record disc to drive the linear drive motor so as to compensate for the detected offset angle; an inclination detecting circuit for detecting an inclination of the carriage with respect to the record disc and for generating an inclination output in response thereto; and a second switch circuit for supplying the inclination output to the motor drive circuit when the tone arm is lifted from the record disc to prevent undesirable linear movement of the carriage.
摘要翻译： 用于控制线性跟踪拾取类型的记录播放装置中的音调臂的装置包括一对导轨; 可滑动地安装在导轨上的滑架; 拾音器组件，其安装在所述滑架上并且包括用于支撑所述音调臂的支撑机构，用于相对于记录盘水平移动; 线性驱动马达，用于相对于记录盘在水平方向上沿着导轨线性地驱动托架; 电动机驱动电路，用于控制线性驱动电动机的通电; 偏移角检测装置，用于检测色调臂的偏移角，并响应于此产生偏移角输出; 第一开关电路，用于当音臂跟踪记录盘以驱动线性驱动电动机以补偿检测到的偏移角时，将偏移角输出提供给电动机驱动电路; 倾斜检测电路，用于检测托架相对于记录盘的倾斜度，并响应于此产生倾斜输出; 以及第二开关电路，用于当音调臂从记录盘上升时，将倾斜输出提供给马达驱动电路，以防止滑架的不期望的线性运动。
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公开(公告)号：US07326741B2
公开(公告)日：2008-02-05
申请号：US10890324
申请日：2004-07-14
IPC分类号： C08J5/14
CPC分类号： F16D69/026 , F16D2200/0065
摘要： In a friction material, columnar or scaly non-whisker-like alkali metal titanate or non-whisker-like alkali metal•alkaline-earth metal titanate having an average particle diameter in the range of 0.1 to 100 μm and an aspect ratio of 3 or less and an inorganic porous filler are compounded, and a friction material in which non-whisker-like lithium.potassium titanate having an average particle diameter in the range of 0.1 to 100 μm and an aspect ratio of 3 or less is compounded.
摘要翻译： 在摩擦材料中，平均粒径在0.1〜100μm的长度比为3以上的柱状或鳞状非晶须状碱金属钛酸盐或非晶须状碱金属碱金属 - 碱土金属钛酸盐 混合无机多孔填料，将复合平均粒径为0.1〜100μm，长径比3以下的非晶须状的钛酸锂的摩擦材料。
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公开(公告)号：US20070287768A1
公开(公告)日：2007-12-13
申请号：US11808339
申请日：2007-06-08
IPC分类号： C08J5/14
CPC分类号： F16D69/026
摘要： Anon-asbestos friction material is provided with a fibrous base material, a friction modifier, and a binder, wherein a partially graphitized coke is blended in a ratio of 0.5 vol % to 2.5 vol %. By blending the partially graphitized coke, compression strain of the friction material is adjusted so as to improve brake feeling without deteriorating friction properties.
摘要翻译： 石棉摩擦材料设置有纤维基材，摩擦改性剂和粘合剂，其中以0.5vol％至2.5vol％的比例混合部分石墨化焦炭。 通过混合部分石墨化焦炭，调节摩擦材料的压缩应变，从而提高制动感觉，而不会降低摩擦性能。
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