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11. 发明申请

US20050137719A1 Memory updating system for field device 有权
标题翻译：现场设备的内存更新系统
公开(公告)号：US20050137719A1
公开(公告)日：2005-06-23
申请号：US11006851
申请日：2004-12-08
申请人： Yoji Saito , Seiichiro Takahashi , Satoru Ochiai , Masaaki Nikkuni
发明人： Yoji Saito , Seiichiro Takahashi , Satoru Ochiai , Masaaki Nikkuni
IPC分类号： G06F12/00 , G01D5/00 , G05B11/01 , G05B15/00 , G05B19/042 , G05B19/18 , G06F9/445 , G06F13/16
CPC分类号： G05B19/0426 , G05B2219/23314 , G05B2219/25428
摘要： A memory updating system for a field device involves a fieldbus, one or more field devices that incorporate a nonvolatile memory and are connected to the fieldbus, a host system that is directly or indirectly connected to the fieldbus and transmits an updating instruction and updating data to one of the field devices in order to update the nonvolatile memory of the field device, and a current control circuit that controls a current provided from the fieldbus. The current control circuit increases the current provided from the fieldbus to a value greater than a normal value before the field device erases data stored in the nonvolatile memory, and returns the current provided from the fieldbus to the normal value after the field device completes the erasing of the data stored in the nonvolatile memory.
摘要翻译：用于现场设备的存储器更新系统涉及现场总线，一个或多个现场设备，其包含非易失性存储器并连接到现场总线，直接或间接连接到现场总线的主机系统，并将更新指令和更新数据发送到用于更新现场设备的非易失性存储器的现场设备之一以及控制从现场总线提供的电流的电流控制电路。在现场设备擦除存储在非易失性存储器中的数据之前，电流控制电路将从现场总线提供的电流增加到大于正常值的值，并且在现场设备完成擦除之后将从现场总线提供的电流返回到正常值存储在非易失性存储器中的数据。

12. 发明授权

US06519508B1 Valve positioner and current-to-pneumatic converter 失效
标题翻译：阀门定位器和电流对气动转换器
公开(公告)号：US06519508B1
公开(公告)日：2003-02-11
申请号：US09540248
申请日：2000-03-31
申请人： Yoji Saito
发明人： Yoji Saito
IPC分类号： G05D1100
CPC分类号： F15B9/09 , F15B5/006 , Y10T137/7761
摘要： A valve positioner and current-to-pneumatic converter having a reduced number of components and increased current allocation to a current-to-pneumatic conversion module therein, wherein current signals containing set point information are applied to a digital computation circuit through input terminals which carries out control computation to control valve openings so that each valve opening agrees with each corresponding set point; and a current-to-pneumatic conversion module converts the control outputs from the digital computation circuit into pneumatic signals; and further comprising a power voltage generator that generates an internal power voltage from the current signal; a variable impedance circuit connected in series to the power voltage generator and in parallel to the current-to-pneumatic conversion module; and an impedance control circuit that controls the impedance of the variable impedance circuit.
摘要翻译：一种阀定位器和电流对气动转换器，其具有减少的部件数量和增加其中的电流 - 气动转换模块的电流分配，其中包含设定点信息的电流信号通过输入端子被输入到数字计算电路输出控制计算以控制阀开口，使得每个阀开口与每个对应的设定点一致; 并且电流对气动转换模块将来自数字计算电路的控制输出转换成气动信号; 并且还包括电源电压发生器，其从所述电流信号产生内部电力电压; 与所述电力电压发生器串联连接并与所述电流对气动转换模块并联连接的可变阻抗电路; 以及阻抗控制电路，其控制可变阻抗电路的阻抗。

13. 发明申请

US20080211255A1 FRONT WINDSHIELD SUPPORT STRUCTURE OF A VEHICLE 失效
标题翻译：车辆的前风力支撑结构
公开(公告)号：US20080211255A1
公开(公告)日：2008-09-04
申请号：US12038281
申请日：2008-02-27
申请人： Yoji Saito
发明人： Yoji Saito
IPC分类号： B60J1/02
CPC分类号： B60J1/02 , B62D25/081
摘要： In a front windshield support structure of a vehicle, a windshield support 17 supports the lower end of a front windshield 18 in the upper portion of a reinforcing part 16 of a dashboard upper part 14. The windshield support 17 includes a front-side member 21 and a rear-side member 20 whose upper portions supporting the front windshield 18 are connected to each other and whose lower portions are connected to the dashboard upper part 14. The front-side member 21 is bent into a chevron shape in cross section such that a vertically intermediate part thereof projects forward. The rear-side member 20 is bent into a chevron shape in cross section such that a vertically intermediate part thereof projects rearward. Together, the front-side member 21 and the rear-side member 20 form a box-shaped cross section. When a collision load is inputted to the front windshield 18, the windshield support 17 is deformed and crushed such that vertically intermediate portions of the front-side member 20 and the rear-side member 21 are deformed so as to go away from each other, thereby minimizing a space which remains uncrushed to enhance the shock absorbing effect.
摘要翻译：在车辆的前挡风玻璃支撑结构中，挡风玻璃支撑件17支撑在仪表板上部14的加强部分16的上部中的前挡风玻璃18的下端。挡风玻璃支撑件17包括前侧构件21和后侧构件20，后侧构件20的上部支撑前挡风玻璃18彼此连接，并且其下部连接到仪表板上部14。前侧构件21的横截面弯曲成人字形，使得其垂直中间部分向前突出。后侧构件20的横截面弯曲为人字形，使得其后部向上突出。前侧构件21和后侧构件20一起形成箱形横截面。当碰撞载荷被输入到前挡风玻璃18时，挡风玻璃支撑件17变形并破碎，使得前侧构件20和后侧构件21的竖直中间部分变形以彼此远离，从而使保持未被冲击的空间最小化以增强减震效果。

14. 发明授权

US07181367B2 Off-line diagnosis system 有权
标题翻译：离线诊断系统
公开(公告)号：US07181367B2
公开(公告)日：2007-02-20
申请号：US11138583
申请日：2005-05-26
申请人： Yoji Saito , Kazuhiro Hashizumi , Alex Legere , Hongli Du
发明人： Yoji Saito , Kazuhiro Hashizumi , Alex Legere , Hongli Du
IPC分类号： G06F11/30
CPC分类号： G05B23/021 , G05B19/4185 , G05B23/0221 , G05B23/0256 , G05B2219/31211 , G05B2219/33326 , G05B2219/33331 , Y02P90/18
摘要： Process control systems may include one or more diagnostic systems and/or processes. In particular implementations, a diagnostic system and process for a field instrument may include the ability to divide a signal input range into a plurality of zones with respect to an input axis or a time axis, measure input response characteristics for a zone with the field instrument, and store measurement data points for the zone in memory of the field instrument. The diagnostic system and process may also include the ability to transmit the measurement data points for the zone to a host application and, while transmitting the measurement data points for the zone, measure input response characteristics for a second zone with the field instrument.
摘要翻译：过程控制系统可以包括一个或多个诊断系统和/或过程。在特定实施方案中，用于现场仪器的诊断系统和过程可以包括将信号输入范围分成相对于输入轴或时间轴的多个区域的能力，测量具有现场仪器的区域的输入响应特性并将该区域的测量数据点存储在现场仪器的存储器中。诊断系统和过程还可以包括将区域的测量数据点传送到主机应用的能力，并且在发送用于区域的测量数据点的同时，使用现场仪器测量第二区域的输入响应特性。

15. 发明授权

US07124239B2 Memory updating system for field device 有权
标题翻译：现场设备的内存更新系统
公开(公告)号：US07124239B2
公开(公告)日：2006-10-17
申请号：US11006851
申请日：2004-12-08
申请人： Yoji Saito , Seiichiro Takahashi , Satoru Ochiai , Masaaki Nikkuni
发明人： Yoji Saito , Seiichiro Takahashi , Satoru Ochiai , Masaaki Nikkuni
IPC分类号： G06F12/12 , G06F13/00 , G06F9/44 , G05B15/00 , G05B19/42
CPC分类号： G05B19/0426 , G05B2219/23314 , G05B2219/25428
摘要： A memory updating system for a field device involves a fieldbus, one or more field devices that incorporate a nonvolatile memory and are connected to the fieldbus, a host system that is directly or indirectly connected to the fieldbus and transmits an updating instruction and updating data to one of the field devices in order to update the nonvolatile memory of the field device, and a current control circuit that controls a current provided from the fieldbus. The current control circuit increases the current provided from the fieldbus to a value greater than a normal value before the field device erases data stored in the nonvolatile memory, and returns the current provided from the fieldbus to the normal value after the field device completes the erasing of the data stored in the nonvolatile memory.
摘要翻译：用于现场设备的存储器更新系统涉及现场总线，一个或多个现场设备，其包含非易失性存储器并连接到现场总线，直接或间接连接到现场总线的主机系统，并将更新指令和更新数据发送到用于更新现场设备的非易失性存储器的现场设备之一以及控制从现场总线提供的电流的电流控制电路。在现场设备擦除存储在非易失性存储器中的数据之前，电流控制电路将从现场总线提供的电流增加到大于正常值的值，并且在现场设备完成擦除之后将从现场总线提供的电流返回到正常值存储在非易失性存储器中的数据。

16. 发明申请

US20050216232A1 Off-line diagnosis system 有权
标题翻译：离线诊断系统
公开(公告)号：US20050216232A1
公开(公告)日：2005-09-29
申请号：US11138583
申请日：2005-05-26
申请人： Yoji Saito , Kazuhiro Hashizumi , Alex Legere , Hongli Du
发明人： Yoji Saito , Kazuhiro Hashizumi , Alex Legere , Hongli Du
IPC分类号： G05B19/418 , G05B23/02 , G01B3/00 , G01M1/38 , G05B13/00 , G06F11/30 , G06F15/00 , G06F19/00 , G21C17/00
CPC分类号： G05B23/021 , G05B19/4185 , G05B23/0221 , G05B23/0256 , G05B2219/31211 , G05B2219/33326 , G05B2219/33331 , Y02P90/18
摘要： The present invention provides an off-line diagnosis system whereby the measurement resolution (number of measurement points) can be increased in order to obtain detailed input-output characteristics, and step response characteristics can be obtained at a sufficient frequency and more efficiently, without expanding the physically limited memory capacity of a field instrument or host application. The off-line diagnosis system comprises a field instrument that performs process control and has a self-diagnosis function or a valve diagnosis function and a host application that performs digital communication with the field instrument, wherein the self-diagnosis of the field instrument is executed or the diagnosis of a valve is executed during an off-line interval and diagnosis results are transmitted to the host application, and wherein the signal input range of the field instrument or the valve is divided into a plurality of zones with respect to the time axis or input axis, and the diagnosis results of each zone are successively transmitted to the host application.
摘要翻译：本发明提供了一种离线诊断系统，由此可以提高测量分辨率（测量点数），以获得详细的输入 - 输出特性，并且可以在没有扩展的情况下以足够的频率和更有效地获得阶跃响应特性现场仪器或主机应用的物理有限的存储容量。离线诊断系统包括执行过程控制并具有自诊断功能或阀诊断功能的现场仪表和与现场仪表进行数字通信的主机应用，其中执行现场仪表的自诊断或者在离线间隔期间执行阀的诊断，并且诊断结果被传送到主机应用，并且其中现场仪器或阀的信号输入范围被分成相对于时间轴的多个区域或输入轴，并且每个区域的诊断结果被连续发送到主机应用。

17. 发明授权

US4627759A Screw type connector set 失效
标题翻译：螺丝式连接器组
公开(公告)号：US4627759A
公开(公告)日：1986-12-09
申请号：US620302
申请日：1984-06-13
申请人： Shinichi Kato , Kiyoto Watanabe , Yoji Saito , Akio Yamagata
发明人： Shinichi Kato , Kiyoto Watanabe , Yoji Saito , Akio Yamagata
IPC分类号： H01R13/629 , F16B31/02 , H01R13/621 , H01R13/627 , H01R13/64 , F16D9/00 , F16P5/00
CPC分类号： H01R13/6215 , H01R13/627 , H01R13/64 , Y10T403/11 , Y10T403/1616 , Y10T403/1683 , Y10T403/68
摘要： A new type connector set is provided. Its male connector member includes a male housing having an engaging portion in the form of a nut. The female connector member includes a female housing with an opening to receive said male housing therethrough, a support member fixed within said female housing and having a chamber to receive the engaging portion of the male housing in it and a bolt rotatably extending within said chamber to be screwed into the nut. Said bolt is prevented from moving in an axial direction thereof and has a constricted portion in it.
摘要翻译：提供了一种新型连接器组。其阳连接器构件包括具有螺母形式的接合部分的阳壳体。阴连接器构件包括阴壳体，其具有用于接收所述阳壳体的开口，固定在所述阴壳体内的支撑构件，并且具有用于容纳阳壳体的接合部分的腔室和在所述腔室内可旋转地延伸的螺栓拧入螺母。所述螺栓被阻止在其轴向方向上移动并且在其中具有收缩部分。

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