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11. 发明授权

US4256204A Safety apparatus for elevator system 失效
标题翻译：电梯系统安全装置
公开(公告)号：US4256204A
公开(公告)日：1981-03-17
申请号：US938347
申请日：1978-08-31
申请人： Takeki Ando , Seiya Shima , Toshiaki Kurosawa , Hiromi Inaba , Hiroaki Kuroha , Hideo Miyao , Yoshio Sakai , Katuhito Issiki
发明人： Takeki Ando , Seiya Shima , Toshiaki Kurosawa , Hiromi Inaba , Hiroaki Kuroha , Hideo Miyao , Yoshio Sakai , Katuhito Issiki
IPC分类号： B66B5/02
CPC分类号： B66B5/02
摘要： A safety apparatus for an elevator system is disclosed in which upon detection an instantaneous power service interruption, an emergency brake is applied to the car and continues to be applied for longer than the time required for the particular car to stop.
摘要翻译：公开了一种用于电梯系统的安全装置，其中在检测到瞬时电力服务中断时，紧急制动被施加到汽车并且继续施加比特定轿厢停止所需的时间更长的时间。

12. 发明授权

US4629034A Elevator control apparatus 失效
标题翻译：电梯控制装置
公开(公告)号：US4629034A
公开(公告)日：1986-12-16
申请号：US627640
申请日：1984-07-03
申请人： Hiromi Inaba , Hajime Nakashima , Hisakatsu Kiwaki , Akiteru Ueda , Takeki Ando , Toshiaki Kurosawa , Yoshio Sakai
发明人： Hiromi Inaba , Hajime Nakashima , Hisakatsu Kiwaki , Akiteru Ueda , Takeki Ando , Toshiaki Kurosawa , Yoshio Sakai
IPC分类号： B66B1/24 , B66B1/16 , B66B1/40 , B66B1/44 , B66B1/30
CPC分类号： B66B1/285 , B66B1/40
摘要： In an elevator wherein an elevator cage is repeatedly run among a plurality of floors by controlling a cage driving motor in accordance with a velocity command; a floor arrival error involved when the elevator cage has arrived at the floor is detected, and the velocity command for the subsequent operation is corrected in accordance with the floor arrival error, thereby to enhance the floor arrival precision.
摘要翻译：一种电梯，其中电梯轿厢通过根据速度指令控制轿厢驱动电机而在多个楼层之间重复地运行; 检测到当电梯轿厢到达地板时涉及的楼层到达错误，并且根据楼层到达错误来校正用于后续操作的速度命令，从而提高楼层到达精度。

13. 发明授权

US4171505A Fault detecting system for a control system 失效
标题翻译：控制系统故障检测系统
公开(公告)号：US4171505A
公开(公告)日：1979-10-16
申请号：US845062
申请日：1977-10-25
申请人： Seiya Shima , Hiroaki Kuroha , Ando Takeki , Hiromi Inaba , Toshiaki Kurosawa , Mutsuhiro Terunuma , Yoshio Sakai
发明人： Seiya Shima , Hiroaki Kuroha , Ando Takeki , Hiromi Inaba , Toshiaki Kurosawa , Mutsuhiro Terunuma , Yoshio Sakai
IPC分类号： B66B1/30 , B66B5/10 , G05B23/02 , G05B5/00
CPC分类号： B66B5/10 , B66B1/30 , G05B23/0235 , Y10S388/903 , Y10S388/904 , Y10S388/917
摘要： In a speed feedback control system wherein a speed command signal and a speed feedback signal are compared and wherein the deviation between these signals is entered into a speed control unit, the speed signal is differentiated to apply speed damping in order to suppress the oscillations of the control system. In this case, while the speed command and the actual speed make a great difference transiently, the speed command is approximate to the sum between the speed feedback signal and the damping signal even transiently. Therefore, the speed command signal is compared with the sum between the speed feedback signal and the damping signal, and the fault of the speed control system is detected upon the fact that the deviation has exceeded a predetermined value.
摘要翻译：在速度反馈控制系统中，其中比较速度指令信号和速度反馈信号，并且其中这些信号之间的偏差被输入到速度控制单元中，速度信号被微分以施加速度阻尼，以便抑制振荡控制系统。在这种情况下，当速度指令和实际速度瞬间产生很大差异时，速度指令即使瞬时接近速度反馈信号和阻尼信号之和。因此，将速度指令信号与速度反馈信号和阻尼信号之间的和进行比较，并且在偏差超过预定值的事实上检测速度控制系统的故障。

14. 发明授权

US4852694A Elevator starting compensation method and apparatus 失效
标题翻译：电梯起动补偿方法及装置
公开(公告)号：US4852694A
公开(公告)日：1989-08-01
申请号：US183088
申请日：1988-04-19
申请人： Noboru Arabori , Hideaki Takahashi , Yoshio Sakai , Kenji Yoneda
发明人： Noboru Arabori , Hideaki Takahashi , Yoshio Sakai , Kenji Yoneda
IPC分类号： B66B1/28
CPC分类号： B66B1/28
摘要： Elevator starting compensation for preventing bounding and dash-out phenomena of an elevator cage possibly occurring due to unbalanced torque produced by a difference in weight between the cage and a counter weight. Adjusting quantities utilized in the starting compensation are arithmetically determined by a microcomputer employed for the elevator control, the result of the arithmetic operation being are stored in an electrically erasable programmable read-only memory. The starting compensation is performed on the basis of the adjusting quantities stored in the memory. The adjustment is facilitated.
摘要翻译：电梯启动补偿，用于防止由于轿厢和配重之间的重量差产生的不平衡扭矩而可能发生的电梯轿厢的边界和冲突现象。在起动补偿中使用的调节量由用于电梯控制的微型计算机确定，算术运算的结果存储在电可擦除可编程只读存储器中。基于存储在存储器中的调节量执行起始补偿。调整便利。

15. 发明授权

US07920791B2 Passive optical network system and method of data transmission in the passive optical network 有权
标题翻译：无源光网络中的无源光网络系统和数据传输方法
公开(公告)号：US07920791B2
公开(公告)日：2011-04-05
申请号：US12073037
申请日：2008-02-28
申请人： Yoshio Sakai , Kazuyuki Mori
发明人： Yoshio Sakai , Kazuyuki Mori
IPC分类号： H04J14/00
CPC分类号： H04L1/0041 , H04B10/272 , H04L1/0063 , H04L1/0078 , H04Q11/0067 , H04Q2011/0086
摘要： Regarding the passive optical network (PON) system of the present invention, in an OLT, data of different bit rates is framed, and framed data rows are subjected to FEC encoding processing without changing the line up of the data, and a check bit is added to the end of the frame, and an optical signal that has been modulated in accordance with the data row to which the check bit has been added is transmitted to the optical transmission line. Then in an ONU that corresponds to a high speed bit rate to which an optical signal from the OLT has been applied via a power splitter, forward error correction of the reception data is performed. As a result in a PON system in which data of different bit rates coexist, the minimum reception rate of a high speed ONU can be improved without having an influence on a low speed ONU.
摘要翻译：关于本发明的无源光网络（PON）系统，在OLT中，不同比特率的数据被成帧，并且成帧的数据行经受FEC编码处理而不改变数据的排队，并且校验位加到帧的结尾，并且已经根据添加有校验位的数据行调制的光信号被发送到光传输线。然后，在对应于通过功率分配器施加了来自OLT的光信号的高速比特率的ONU中，执行接收数据的前向纠错。结果，在不同比特率的数据共存的PON系统中，可以提高高速ONU的最小接收速率，而不会对低速ONU产生影响。

16. 发明授权

US07912329B2 Optical-switch testing apparatus, optical-signal switching apparatus, optical-switch testing method, and control method for optical-signal switching 有权
标题翻译：光开关测试装置，光信号开关装置，光开关测试方法以及光信号切换控制方法
公开(公告)号：US07912329B2
公开(公告)日：2011-03-22
申请号：US12542975
申请日：2009-08-18
申请人： Yoshio Sakai , Yuji Tochio , Kazuyuki Mori , Atsuo Ishizuka
发明人： Yoshio Sakai , Yuji Tochio , Kazuyuki Mori , Atsuo Ishizuka
IPC分类号： G02B6/26 , G02B6/42 , G01R31/08 , H04Q11/00 , H04B10/08 , H04J14/00
CPC分类号： G02B6/3586 , G02B6/3512 , G02B6/3556 , G02B6/356 , G02B6/3588 , H04Q11/0005 , H04Q2011/0049
摘要： A light source supplies optical signal to an optical switch and a detector detects light receiving level. A control unit changes a deflection control amount for changing an angle of a tilt mirror, and outputs the deflection control amount to a driving unit. When an input and an output ports are same, optical offset of the tilt mirror is calculated based on optimal angle at which the light detector detects an optimal point of the light receiving level. Whenever the input and the output port are different, a structure parameter of the tilt mirror is calculated based on the optical offset and the optimal angle. The optical offset and the structure parameter are stored in a memory as a test result.
摘要翻译：光源将光信号提供给光开关，检测器检测光接收电平。控制单元改变用于改变倾斜镜的角度的偏转控制量，并将偏转控制量输出到驱动单元。当输入端口和输出端口相同时，基于光检测器检测到光接收电平的最佳点的最佳角度来计算倾斜镜的光学偏移。无论何时输入和输出端口不同，基于光学偏移和最佳角度计算倾斜镜的结构参数。光学偏移和结构参数作为测试结果存储在存储器中。

17. 发明授权

US07684057B2 Linear measurement apparatus 失效
标题翻译：线性测量装置
公开(公告)号：US07684057B2
公开(公告)日：2010-03-23
申请号：US11802065
申请日：2007-05-18
申请人： Yoshio Sakai
发明人： Yoshio Sakai
IPC分类号： G01B11/14
CPC分类号： G01B11/022 , A61B5/1072 , A61B5/1075 , A61B5/1079
摘要： A linear measurement apparatus includes a measuring unit including at least one first noncontact distance measuring sensor and one second noncontact distance measuring sensor supported at a frame and aligned on opposite sides of a measured object. The measuring unit measures a plurality of first gap distances to a plurality of first object positions in a plurality of parallel first measurement lines and a plurality of second gap distances to a plurality of second object positions in a plurality of parallel second measurement lines. A distance calculator calculates a plurality of candidate object lengths on the basis of the first and second gap distances, each candidate object length being a distance between one of the first object positions and one of the second object positions. A maximum selector selects a maximum object length from among the plurality of candidate object lengths.
摘要翻译：线性测量装置包括测量单元，该测量单元包括至少一个第一非接触式距离测量传感器和一个支撑在框架处并对准测量对象的相对侧的第二非接触距离测量传感器。测量单元测量多个平行的第一测量线中的多个第一对象位置和多个平行的第二测量线中的多个第二对象位置的多个第二间隙距离的多个第一间隙距离。距离计算器基于第一和第二间隙距离计算多个候选对象长度，每个候选对象长度是第一对象位置中的一个与第二对象位置之一之间的距离。最大选择器从多个候选对象长度中选择最大对象长度。

18. 发明申请

US20080253568A1 Optical transmission device, scrambling method, and descrambling method 有权
标题翻译：光传输设备，扰频方式和解扰方式
公开(公告)号：US20080253568A1
公开(公告)日：2008-10-16
申请号：US12081220
申请日：2008-04-11
申请人： Yoshio Sakai , Kazuyuki Mori
发明人： Yoshio Sakai , Kazuyuki Mori
IPC分类号： H04J14/00 , H04K1/00
CPC分类号： H04J3/1694 , H04J3/1658 , H04Q11/0067 , H04Q2011/0086
摘要： A first header-attaching unit attaches to data of a low speed bit rate A, a header of the bit rate A. A second header-attaching unit attaches the header of the bit rate A to data of a high speed bit rate B. A combining unit combines outputs of the first and the second header-attaching units. A low speed scrambling unit performs a scrambling process on combined data by using a clock corresponding to the bit rate A. A high speed scrambling unit performs a scrambling process on the data of the bit rate B by using a clock corresponding to the bit rate B. During a timing corresponding to the bit rate A in the frame, a selector selects an output of the low speed scrambling unit. During a timing corresponding to the bit rate B in the frame, the selector selects an output of the high speed scrambling unit.
摘要翻译：第一标题附加单元附加到低速比特率A的数据，比特率A的标题。第二标题附加单元将比特率A的报头附加到高速比特率B的数据。组合单元组合第一和第二插头附接单元的输出。低速扰频单元通过使用对应于比特率A的时钟对组合数据进行加扰处理。高速扰频单元通过使用与比特率B相对应的时钟对比特率B的数据执行加扰处理在对应于帧中的比特率A的定时期间，选择器选择低速扰频单元的输出。在对应于帧中的比特率B的定时期间，选择器选择高速扰频单元的输出。

19. 发明申请

US20070291283A1 Linear measurement apparatus 失效
标题翻译：线性测量装置
公开(公告)号：US20070291283A1
公开(公告)日：2007-12-20
申请号：US11802065
申请日：2007-05-18
申请人： Yoshio Sakai
发明人： Yoshio Sakai
IPC分类号： G01B11/28 , G01B11/06 , G01B11/02
CPC分类号： G01B11/022 , A61B5/1072 , A61B5/1075 , A61B5/1079
摘要： A linear measurement apparatus includes a measuring unit including at least one first noncontact distance measuring sensor and one second noncontact distance measuring sensor supported at a frame and aligned on opposite sides of a measured object. The measuring unit measures a plurality of first gap distances to a plurality of first object positions in a plurality of parallel first measurement lines and a plurality of second gap distances to a plurality of second object positions in a plurality of parallel second measurement lines. A distance calculator calculates a plurality of candidate object lengths on the basis of the first and second gap distances, each candidate object length being a distance between one of the first object positions and one of the second object positions. A maximum selector selects a maximum object length from among the plurality of candidate object lengths.
摘要翻译：线性测量装置包括测量单元，该测量单元包括至少一个第一非接触式距离测量传感器和一个支撑在框架处并对准测量对象的相对侧的第二非接触距离测量传感器。测量单元测量多个平行的第一测量线中的多个第一对象位置和多个平行的第二测量线中的多个第二对象位置的多个第二间隙距离的多个第一间隙距离。距离计算器基于第一和第二间隙距离计算多个候选对象长度，每个候选对象长度是第一对象位置中的一个与第二对象位置之一之间的距离。最大选择器从多个候选对象长度中选择最大对象长度。

20. 发明申请

US20050286891A1 Optical-switch testing apparatus, optical-signal switching apparatus, optical-switch testing method, and control method for optical-signal switching 有权
标题翻译：光开关测试装置，光信号开关装置，光开关测试方法以及光信号切换控制方法
公开(公告)号：US20050286891A1
公开(公告)日：2005-12-29
申请号：US10876645
申请日：2004-06-28
申请人： Yoshio Sakai , Yuji Tochio , Kazuyuki Mori , Atsuo Ishizuka
发明人： Yoshio Sakai , Yuji Tochio , Kazuyuki Mori , Atsuo Ishizuka
IPC分类号： G02B6/35 , H04J14/00 , H04Q11/00
CPC分类号： G02B6/3586 , G02B6/3512 , G02B6/3556 , G02B6/356 , G02B6/3588 , H04Q11/0005 , H04Q2011/0049
摘要： A light source supplies optical signal to an optical switch and a detector detects light receiving level. A control unit changes a deflection control amount for changing an angle of a tilt mirror, and outputs the deflection control amount to a driving unit. When an input and an output ports are same, optical offset of the tilt mirror is calculated based on optimal angle at which the light detector detects an optimal point of the light receiving level. Whenever the input and the output port are different, a structure parameter of the tilt mirror is calculated based on the optical offset and the optimal angle. The optical offset and the structure parameter are stored in a memory as a test result.
摘要翻译：光源将光信号提供给光开关，检测器检测光接收电平。控制单元改变用于改变倾斜镜的角度的偏转控制量，并将偏转控制量输出到驱动单元。当输入端口和输出端口相同时，基于光检测器检测到光接收电平的最佳点的最佳角度来计算倾斜镜的光学偏移。无论何时输入和输出端口不同，基于光学偏移和最佳角度计算倾斜镜的结构参数。光学偏移和结构参数作为测试结果存储在存储器中。

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