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1. 发明申请

US20120293230A1 RINGING SUPPRESSION CIRCUIT 有权
标题翻译：环形抑制电路
公开(公告)号：US20120293230A1
公开(公告)日：2012-11-22
申请号：US13471559
申请日：2012-05-15
申请人： Hiroyuki MORI , Hiroyuki Obata , Masahiro Kitagawa , Tomohisa Kishigami , Tomoyuki Koike , Noboru Maeda , Youichirou Suzuki
发明人： Hiroyuki MORI , Hiroyuki Obata , Masahiro Kitagawa , Tomohisa Kishigami , Tomoyuki Koike , Noboru Maeda , Youichirou Suzuki
IPC分类号： H03K5/08
CPC分类号： H04L25/026
摘要： An inter-line switching element formed of a MOSFET is provided between a pair of signal lines. When the level of a differential signal changes from high to low, a control circuit turns on the FET for a fixed period thereby to suppress ringing by decreasing the impedance between the signal lines when the level of the differential signal transitions, and causing the energy of the distortion of the differential signal waveform to be absorbed by the on-resistance of the FET.
摘要翻译：在一对信号线之间设置由MOSFET构成的线间开关元件。当差分信号的电平从高变为低时，控制电路使FET持续一定时间，从而通过在差分信号的电平转变时减小信号线之间的阻抗来抑制振铃，并且使能差分信号波形的失真将被FET的导通电阻吸收。

2. 发明申请

US20110285424A1 DIFFERENTIAL COMMUNICATION DEVICE 有权
标题翻译：差分通信设备
公开(公告)号：US20110285424A1
公开(公告)日：2011-11-24
申请号：US13097229
申请日：2011-04-29
申请人： Youichirou Suzuki , Noboru Maeda , Yasuhiro Fukagawa , Takahisa Koyasu , Masakiyo Horie , Tomohisa Kishigami
发明人： Youichirou Suzuki , Noboru Maeda , Yasuhiro Fukagawa , Takahisa Koyasu , Masakiyo Horie , Tomohisa Kishigami
IPC分类号： H03K17/00
CPC分类号： H03K17/0822 , H03K17/284
摘要： When a transmission signal is detected as having been changed from a high level to a low level, two transmission lines are connected for only a predetermined time through a diode by a first transistor and a second transistor. The diode is arranged such that its forward direction is from a high-side transmission line to a low-side transmission line. The diode turns on, when a potential of the high-side transmission line becomes higher than that of the low-side transmission line by ringing and a potential difference therebetween exceeds a forward drop voltage of the diode. As a result, a peak wave level of a positive side in the ringing is limited to the forward drop voltage of the diode.
摘要翻译：当检测到发送信号已经从高电平变为低电平时，通过第一晶体管和第二晶体管通过二极管连接两条传输线只有预定的时间。二极管被布置成使其正向方向从高侧传输线到低侧传输线。当高侧传输线的电位通过振铃变得比低侧传输线的电位高，并且其间的电位差超过二极管的正向压降电压时，二极管导通。结果，振铃中的正侧的峰值波电流被限制为二极管的正向压降电压。

3. 发明申请

US20090296830A1 SIGNAL RECEIVER FOR RECEIVING DIFFERENTIAL SIGNAL VIA TRANSMISSION LINE 有权
标题翻译：用于通过传输线接收差分信号的信号接收器
公开(公告)号：US20090296830A1
公开(公告)日：2009-12-03
申请号：US12389691
申请日：2009-02-20
申请人： Youichirou SUZUKI , Noboru MAEDA , Shigeki TAKAHASHI , Koji KONDO , Kazuyoshi NAGASE , Takahisa KOYASU
发明人： Youichirou SUZUKI , Noboru MAEDA , Shigeki TAKAHASHI , Koji KONDO , Kazuyoshi NAGASE , Takahisa KOYASU
IPC分类号： H04B3/00
CPC分类号： H04M3/18 , H04L25/0272 , H04L25/0292 , H04L25/085
摘要： A signal receiver includes: a receiving circuit that receives a differential signal via a transmission line, which includes a pair of signal wires for transmitting the differential signal; and an impedance control circuit that controls an input impedance so as to reduce a common mode noise. The impedance control circuit includes a detection element for detecting at least one of a voltage, a current and an electric power of the common mode noise. The impedance control circuit controls the input impedance in accordance with change of the at least one of the voltages the current and the electric power of the common mode noise.
摘要翻译：信号接收机包括：接收电路，经由传输线接收差分信号，该传输线包括用于发送差分信号的一对信号线; 以及阻抗控制电路，其控制输入阻抗以减小共模噪声。阻抗控制电路包括用于检测共模噪声的电压，电流和电功率中的至少一个的检测元件。阻抗控制电路根据共模噪声的电流和电功率的至少一个电压的变化来控制输入阻抗。

4. 发明申请

US20090233565A1 Receiving decive 有权
标题翻译：接收决定
公开(公告)号：US20090233565A1
公开(公告)日：2009-09-17
申请号：US12382139
申请日：2009-03-10
申请人： Youichirou Suzki , Noboru Maeda , Takahisa Koyasu , Koji Kondo , Shigeki Takahashi
发明人： Youichirou Suzki , Noboru Maeda , Takahisa Koyasu , Koji Kondo , Shigeki Takahashi
IPC分类号： H04B7/00
CPC分类号： H04L25/12 , H04L25/0272 , H04L25/0278 , H04L25/0294
摘要： A receiving device is provided capable of avoiding reception of unnecessary energy when a signal waveform actually changes on a receiving side. An impedance control circuit includes a sensing unit to sense one or more of a voltage, current, or power of a signal to be received by a receiving circuit. The impedance control unit varies an input impedance according to the change in the sensed one or more quantities so that the received signal will be reflected. Thus the excess energy of the signal is reflected and fed to any other receiving circuit achieving stable communications.
摘要翻译：提供一种接收装置，其能够在信号波形在接收侧实际改变时避免接收不必要的能量。阻抗控制电路包括感测单元，用于感测由接收电路接收的信号的电压，电流或功率中的一个或多个。阻抗控制单元根据感测的一个或多个量的变化来改变输入阻抗，使得接收到的信号将被反射。因此，信号的过剩能量被反射并馈送到实现稳定通信的任何其它接收电路。

5. 发明授权

US5590036A Failure-recovering sequential procedure teaching system and method thereof 失效
标题翻译：故障恢复顺序过程教学系统及其方法
公开(公告)号：US5590036A
公开(公告)日：1996-12-31
申请号：US457281
申请日：1995-06-01
申请人： Noboru Maeda
发明人： Noboru Maeda
IPC分类号： G05B9/02
CPC分类号： G05B9/02
摘要： When a piece of failure occurs, the associated-portion state data items of a relevant equipment and the relevant recovery sequence operated by an operator are recorded as a set of data. At this time, the associated-portion state data items which fall within a plurality of sets of data and which correspond to the same recovery sequence are grouped as the same recovery sequence group. Simultaneously, the common elements to the associated-portion state data items which fall within each recovery sequence group are extracted and recorded as the elements paired with the corresponding recovery sequence. Thereby, when a new piece of failure occurs, relevant associated-portion state data items are compared with the common elements. Then, regarding the associated-portion state data item which coincides with the common element, the corresponding recovery sequence is outputted to teach it to the operator as an available recovery sequence. The failure state data items recoverable with the use of the same recovery sequence are learned by the system per se while analysis is being sequentially performed on the common elements, thereby producing accurate teach sequences with respect to a large number of failure state items by using a small number of data items base.
摘要翻译：当发生故障时，相关设备的关联部分状态数据项和操作者操作的相关恢复顺序被记录为一组数据。此时，落在多组数据中并且对应于相同恢复序列的相关部分状态数据项被分组为相同的恢复序列组。同时，提取并记录落入每个恢复序列组内的关联部分状态数据项的公共元素作为与相应恢复序列配对的元素。因此，当发生新的故障时，将相关联的部分状态数据项与公共元件进行比较。然后，关于与公共元素一致的关联部分状态数据项，输出相应的恢复序列，以将其作为可用的恢复序列向操作者教导。通过使用相同的恢复序列可恢复的故障状态数据项目被系统本身学习，同时对公共元件依次进行分析，从而通过使用一个或多个故障状态项来产生关于大量故障状态项目的精确示教序列数量少的基数。

6. 发明授权

US5369569A System for restoring controlled unit from abnormal condition 失效
标题翻译：从异常情况恢复受控单位的系统
公开(公告)号：US5369569A
公开(公告)日：1994-11-29
申请号：US975330
申请日：1992-11-16
申请人： Noboru Maeda , Tatsuo Miura , Haruo Murakami
发明人： Noboru Maeda , Tatsuo Miura , Haruo Murakami
IPC分类号： G05B9/02 , G05B19/042 , G05B19/048 , G05B19/05 , G06F15/46
CPC分类号： G05B19/0428 , G05B2219/24203 , G05B2219/24204
摘要： In a system for restoring a controlled unit from an abnormal condition, a plurality of predicted abnormal conditions and corresponding restoring procedures are prestored. When an actually generated abnormal condition matches with one of the prestored abnormal conditions, the system restores the controlled unit from the abnormal condition based on the prestored restoring procedure corresponding to the abnormal condition which matches with the actually generated abnormal condition.
摘要翻译：在从异常状态恢复受控单元的系统中，预先存储多个预测的异常状况和相应的恢复过程。当实际产生的异常情况与预先存储的异常情况匹配时，系统根据与实际产生的异常情况匹配的异常情况对应的预存恢复过程，将受控单元从异常状态恢复。

7. 发明授权

US08598918B2 Differential communication device 有权
标题翻译：差分通讯装置
公开(公告)号：US08598918B2
公开(公告)日：2013-12-03
申请号：US13097229
申请日：2011-04-29
申请人： Youichirou Suzuki , Noboru Maeda , Yasuhiro Fukagawa , Takahisa Koyasu , Masakiyo Horie , Tomohisa Kishigami
发明人： Youichirou Suzuki , Noboru Maeda , Yasuhiro Fukagawa , Takahisa Koyasu , Masakiyo Horie , Tomohisa Kishigami
IPC分类号： H03B1/00 , H03K3/00
CPC分类号： H03K17/0822 , H03K17/284
摘要： When a transmission signal is detected as having been changed from a high level to a low level, two transmission lines are connected for only a predetermined time through a diode by a first transistor and a second transistor. The diode is arranged such that its forward direction is from a high-side transmission line to a low-side transmission line. The diode turns on, when a potential of the high-side transmission line becomes higher than that of the low-side transmission line by ringing and a potential difference therebetween exceeds a forward drop voltage of the diode. As a result, a peak wave level of a positive side in the ringing is limited to the forward drop voltage of the diode.
摘要翻译：当检测到发送信号已经从高电平变为低电平时，通过第一晶体管和第二晶体管通过二极管连接两条传输线只有预定的时间。二极管被布置成使其正向方向从高侧传输线到低侧传输线。当高侧传输线的电位通过振铃变得比低侧传输线的电位高，并且其间的电位差超过二极管的正向压降电压时，二极管导通。结果，振铃中的正侧的峰值波电流被限制为二极管的正向压降电压。

8. 发明授权

US08396164B2 Receiving device including impedance control circuit and semiconductor device including impedance control circuit 有权
标题翻译：接收装置包括阻抗控制电路和包括阻抗控制电路的半导体装置
公开(公告)号：US08396164B2
公开(公告)日：2013-03-12
申请号：US12320802
申请日：2009-02-05
申请人： Youichirou Suzuki , Noboru Maeda , Takashi Nakano , Kazuyoshi Nagase , Koji Kondo , Shigeki Takahashi , Yoshihiko Ozeki
发明人： Youichirou Suzuki , Noboru Maeda , Takashi Nakano , Kazuyoshi Nagase , Koji Kondo , Shigeki Takahashi , Yoshihiko Ozeki
IPC分类号： H03K9/00 , H04L27/00
CPC分类号： H04B3/30 , H01L27/092 , H01L27/0928 , H01L27/1203 , H04L25/0272 , H04L25/0278 , H04L25/0292
摘要： A receiving device includes a receiving circuit and an impedance control circuit. The receiving circuit receives a signal transmitted through a communication line. The impedance control circuit is coupled with the receiving circuit and has a detecting part. The detecting part detects a physical value of the signal and the physical value includes at least one of a voltage, an electric current, and an electric power. The impedance control circuit changes an input impedance based on the detected value so that a ringing of the signal is reduced.
摘要翻译：接收装置包括接收电路和阻抗控制电路。接收电路接收通过通信线路发送的信号。阻抗控制电路与接收电路耦合并具有检测部分。检测部分检测信号的物理值，物理值包括电压，电流和电力中的至少一个。阻抗控制电路根据检测值改变输入阻抗，从而降低信号的振铃。

9. 发明申请

US20120161793A1 CAPACITIVE OCCUPANT DETECTION APPARATUS 有权
标题翻译：电容式检测装置
公开(公告)号：US20120161793A1
公开(公告)日：2012-06-28
申请号：US13306168
申请日：2011-11-29
申请人： Masayoshi Satake , Hiroyuki Mori , Kouji Ootaka , Hajime Nakagawa , Toshihiro Hattori , Noboru Maeda
发明人： Masayoshi Satake , Hiroyuki Mori , Kouji Ootaka , Hajime Nakagawa , Toshihiro Hattori , Noboru Maeda
IPC分类号： G01R27/26
CPC分类号： B60N2/002
摘要： A capacitive occupant detection apparatus comprising a sensor unit and a control unit is disclosed. The sensor unit includes a detection electrode and a periphery guard electrode. The control unit includes: a signal application circuit for applying an oscillation signal to the detection electrode; an operational amplifier for applying to the guard electrode a signal having the same phase and potential as the oscillation signal applied to the detection electrode; and a control circuit for receiving current and voltage values supplied to the detection and for determining a mounting state on a seat based on the inputted current and voltage values (including phase information). The periphery guard electrode is located to surround the detection electrode when viewed from an upper side of the detection electrode.
摘要翻译：公开了一种包括传感器单元和控制单元的电容乘员检测装置。传感器单元包括检测电极和外围保护电极。控制单元包括：信号施加电路，用于向检测电极施加振荡信号; 运算放大器，用于向保护电极施加与施加到检测电极的振荡信号具有相同相位和电位的信号; 以及控制电路，用于基于输入的电流和电压值（包括相位信息）接收提供给检测的电流和电压值，以及用于确定座椅上的安装状态。当从检测电极的上侧观察时，外围保护电极被定位成围绕检测电极。

10. 发明授权

US08160531B2 Receiving device for adjusting energy of a received signal sent over a transmission line 有权
标题翻译：用于调整通过传输线路发送的接收信号的能量的接收装置
公开(公告)号：US08160531B2
公开(公告)日：2012-04-17
申请号：US12382139
申请日：2009-03-10
申请人： Youichirou Suzuki , Noboru Maeda , Takahisa Koyasu , Koji Kondo , Shigeki Takahashi
发明人： Youichirou Suzuki , Noboru Maeda , Takahisa Koyasu , Koji Kondo , Shigeki Takahashi
IPC分类号： H04B1/18
CPC分类号： H04L25/12 , H04L25/0272 , H04L25/0278 , H04L25/0294
摘要： A receiving device is provided capable of avoiding reception of unnecessary energy when a signal waveform actually changes on a receiving side. An impedance control circuit includes a sensing unit to sense one or more of a voltage, current, or power of a signal to be received by a receiving circuit. The impedance control unit varies an input impedance according to the change in the sensed one or more quantities so that the received signal will be reflected. Thus the excess energy of the signal is reflected and fed to any other receiving circuit achieving stable communications.
摘要翻译：提供一种接收装置，其能够在信号波形在接收侧实际改变时避免接收不必要的能量。阻抗控制电路包括感测单元，用于感测由接收电路接收的信号的电压，电流或功率中的一个或多个。阻抗控制单元根据感测的一个或多个量的变化来改变输入阻抗，使得接收到的信号将被反射。因此，信号的过剩能量被反射并馈送到实现稳定通信的任何其它接收电路。

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