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    Air-fuel ratio control system for internal combustion engine
    2.
    发明授权
    Air-fuel ratio control system for internal combustion engine 有权
    内燃机空燃比控制系统

    公开(公告)号：US09249712B2

    公开(公告)日：2016-02-02

    申请号：US13158192

    申请日：2011-06-10

    申请人： Michinori Tani ,  Kenichi Maeda ,  Atsuhiro Miyauchi ,  Seiji Watanabe ,  Soichiro Goto

    发明人： Michinori Tani ,  Kenichi Maeda ,  Atsuhiro Miyauchi ,  Seiji Watanabe ,  Soichiro Goto

    IPC分类号： F02B27/04 ,  F01N11/00 ,  F02D41/14 ,  F02D41/24

    CPC分类号： F01N11/00 ,  F01N2560/025 ,  F02D41/1403 ,  F02D41/1441 ,  F02D41/1482 ,  F02D41/149 ,  F02D41/2454 ,  Y02T10/47

    摘要： An air-fuel ratio control system for an internal combustion engine, which, at the resumption of air-fuel ratio feedback control, is capable of setting the initial value of an integral term of the feedback control to a value properly learned in preceding feedback control, thereby enabling improvement of control accuracy. To feedback-control the output value of an O2 sensor to a target value, a target air-fuel ratio is calculated. During the feedback control, when it is determined that a predetermined condition in which it is estimated that exhaust gas air-fuel ratio upstream of the catalyst is excellently reflected on an exhaust gas air-fuel ratio at a location midway or downstream of the catalyst is satisfied, an adaptive law input calculated immediately before interruption of the feedback control is updated and stored as the initial value of an integral term for the following execution of the feedback control.

    摘要翻译： 一种用于内燃机的空燃比控制系统，其在恢复空燃比反馈控制时能够将反馈控制的积分项的初始值设定为在先前的反馈控制中正确学习的值 从而能够提高控制精度。 为了将O2传感器的输出值反馈到目标值，计算目标空燃比。 在反馈控制期间，当确定在催化剂上游或下游位置处的排气气体排放气体空气燃料比优异地反映催化剂上游的排气空燃比的预定条件是， 满足于在反馈控制中断之前计算的自适应法则输入被更新并存储为用于随后执行反馈控制的积分项的初始值。

    AIR-FUEL RATIO CONTROL APPARATUS AND AIR-FUEL RATIO CONTROL METHOD FOR INTERNAL-COMBUSTION ENGINE
    3.
    发明申请
    AIR-FUEL RATIO CONTROL APPARATUS AND AIR-FUEL RATIO CONTROL METHOD FOR INTERNAL-COMBUSTION ENGINE 有权
    用于内燃机的空燃比比控制装置和空燃比控制方法

    公开(公告)号：US20110320106A1

    公开(公告)日：2011-12-29

    申请号：US13108014

    申请日：2011-05-16

    申请人： Michinori TANI ,  Atsuhiro Miyauchi ,  Kenichi Maeda ,  Seiji Watanabe ,  Soichiro Goto

    发明人： Michinori TANI ,  Atsuhiro Miyauchi ,  Kenichi Maeda ,  Seiji Watanabe ,  Soichiro Goto

    IPC分类号： F02D28/00 ,  F02D1/02

    CPC分类号： F02D41/1402 ,  F01N3/101 ,  F02D41/1403 ,  F02D41/1441 ,  F02D41/1454 ,  F02D2041/1409 ,  F02D2200/021 ,  Y02T10/22

    摘要： An air-fuel ratio control apparatus for an internal-combustion engine includes an air-fuel-ratio sensor, a control-input calculator, an air-fuel-ratio controller, and a gain calculator. The air-fuel-ratio sensor is disposed in an exhaust channel in the internal-combustion engine and is configured to detect an air-fuel ratio in exhaust gas. The control-input calculator is configured to calculate a control input in accordance with an output value of the air-fuel-ratio sensor. The air-fuel-ratio controller is configured to perform a feedback control using the control input such that the output value of the air-fuel-ratio sensor reaches a target value. The gain calculator is configured to calculate a gain in accordance with the output value when the output value is leaner than the target value. The gain is to be used in calculating the control input.

    摘要翻译： 用于内燃机的空燃比控制装置包括空燃比传感器，控制输入计算器，空燃比控制器和增益计算器。 所述空燃比传感器配置在所述内燃机的排气通路中，并且能够检测废气中的空燃比。 控制输入​​计算器被配置为根据空燃比传感器的输出值来计算控制输入。 空燃比控制器被配置为使用控制输入执行反馈控制，使得空燃比传感器的输出值达到目标值。 增益计算器被配置为当输出值比目标值更稀的时候根据输出值来计算增益。 增益用于计算控制输入。

    AIR-FUEL RATIO CONTROL SYSTEM FOR INTERNAL COMBUSTION ENGINE
    4.
    发明申请
    AIR-FUEL RATIO CONTROL SYSTEM FOR INTERNAL COMBUSTION ENGINE 有权
    用于内燃机的空燃比比控制系统

    公开(公告)号：US20110314795A1

    公开(公告)日：2011-12-29

    申请号：US13158192

    申请日：2011-06-10

    申请人： Michinori TANI ,  Kenichi Maeda ,  Atsuhiro Miyauchi ,  Seiji Watanabe ,  Soichiro Goto

    发明人： Michinori TANI ,  Kenichi Maeda ,  Atsuhiro Miyauchi ,  Seiji Watanabe ,  Soichiro Goto

    IPC分类号： F01N11/00 ,  F01N3/10 ,  F02D28/00

    CPC分类号： F01N11/00 ,  F01N2560/025 ,  F02D41/1403 ,  F02D41/1441 ,  F02D41/1482 ,  F02D41/149 ,  F02D41/2454 ,  Y02T10/47

    摘要： An air-fuel ratio control system for an internal combustion engine, which, at the resumption of air-fuel ratio feedback control, is capable of setting the initial value of an integral term of the feedback control to a value properly learned in preceding feedback control, thereby enabling improvement of control accuracy. To feedback-control the output value of an O2 sensor to a target value, a target air-fuel ratio is calculated. During the feedback control, when it is determined that a predetermined condition in which it is estimated that exhaust gas air-fuel ratio upstream of the catalyst is excellently reflected on an exhaust gas air-fuel ratio at a location midway or downstream of the catalyst is satisfied, an adaptive law input calculated immediately before interruption of the feedback control is updated and stored as the initial value of an integral term for the following execution of the feedback control.

    摘要翻译： 一种用于内燃机的空燃比控制系统，其在恢复空燃比反馈控制时能够将反馈控制的积分项的初始值设定为在先前的反馈控制中正确学习的值 从而能够提高控制精度。 为了将O2传感器的输出值反馈到目标值，计算目标空燃比。 在反馈控制期间，当确定在催化剂上游或下游位置处的排气气体排放气体空气燃料比优异地反映催化剂上游的排气空燃比的预定条件是， 满足于在反馈控制中断之前计算的自适应法则输入被更新并存储为用于随后执行反馈控制的积分项的初始值。

    Folding type portable wireless unit
    6.
    发明授权
    Folding type portable wireless unit 失效
    折叠型便携式无线单元

    公开(公告)号：US07787915B2

    公开(公告)日：2010-08-31

    申请号：US11571747

    申请日：2005-07-12

    申请人： Hiroyuki Uejima ,  Yutaka Isoda ,  Nobuharu Mashima ,  Masayoshi Hirai ,  Nobuhiro Iwai ,  Yutaka Saitoh ,  Kenichi Maeda

    发明人： Hiroyuki Uejima ,  Yutaka Isoda ,  Nobuharu Mashima ,  Masayoshi Hirai ,  Nobuhiro Iwai ,  Yutaka Saitoh ,  Kenichi Maeda

    IPC分类号： H04M1/00

    CPC分类号： H01Q1/243 ,  H01Q9/285 ,  H01Q9/42 ,  H04M1/0216

    摘要： In a folding mobile radio device, a gain is lowered considerably in its close state under such a condition that an upper case is excited directly in its open state to aim at a wide band and a high gain is used as an antenna. A folding mobile radio device includes a first case, a second case, a jointing portion for connecting the first case and the second case to open/close, a conductor element arranged in the first case, and a feeding element arranged in the second case. Then, in an open state via the jointing portion, the conductor element and the feeding element come close to each other and are coupled magnetically at a time of feeding a power whereas, in a close state via the jointing portion, the conductor element and the feeding element are apart from each other rather than the open state and are not coupled magnetically at a time of feeding a power.

    摘要翻译： 在折叠式移动无线电设备中，在大气体在其打开状态下被直接激发以对准宽带并且高增益被用作天线的条件下，在其接近状态下，增益显着降低。 折叠移动无线电设备包括第一壳体，第二壳体，用于连接第一壳体和第二壳体以打开/关闭的接合部分，布置在第一壳体中的导体元件和布置在第二壳体中的馈送元件。 然后，通过接合部处于断开状态，导体元件和馈电元件彼此接近并且在馈电时磁耦合，而在接合状态下，通过接合部分导体元件和 馈电元件彼此分开而不是打开状态，并且在馈送电力时不会磁耦合。

    Mobile device, content distribution system, and content distribution method
    7.
    发明授权
    Mobile device, content distribution system, and content distribution method 有权
    移动设备，内容分发系统和内容分发方式

    公开(公告)号：US07616629B2

    公开(公告)日：2009-11-10

    申请号：US11326494

    申请日：2006-01-06

    申请人： Kenichi Maeda ,  Takayuki Orii

    发明人： Kenichi Maeda ,  Takayuki Orii

    IPC分类号： H04L12/50 ,  H04L12/58 ,  H04M1/725

    CPC分类号： H04L67/26 ,  H04L67/04 ,  H04L67/325 ,  H04L69/329

    摘要： The present invention provides a mobile device that is able to receive content of a server even before a predetermined time interval elapses.The mobile device comprises a first transmission portion, which transmits a content transmission request to a first server, a second transmission portion, which transmits a content transmission request to a second server, a transmission control portion, which outputs transmission instruction information ordering the transmission of a content transmission request to the first transmission portion and second transmission portion, and a notice reception portion, which receives an urgent notice that is transmitted from the first server. The transmission control portion outputs transmission instruction information to the first transmission portion at a predetermined first time interval or when the notice reception portion receives the urgent notice, and outputs transmission instruction information to the second transmission portion at a second predetermined time interval.

    摘要翻译： 本发明提供即使在经过预定时间间隔之前能够接收服务器的内容的移动设备。 该移动设备包括向第一服务器发送内容传输请求的第一传输部分，向第二服务器发送内容传输请求的第二传输部分，输出发送指令信息 向第一发送部分和第二发送部分的内容传输请求，以及接收从第一服务器发送的紧急通知的通知接收部分。 发送控制部以预定的第一时间间隔向第一发送部输出发送指示信息，或者当通知接收部接收到紧急通知时，以第二预定时间间隔向第二发送部输出发送指示信息。

    MOBILE DEVICE, CONTENT DISTRIBUTION SYSTEM, AND CONTENT DISTRIBUTION METHOD
    8.
    发明申请
    MOBILE DEVICE, CONTENT DISTRIBUTION SYSTEM, AND CONTENT DISTRIBUTION METHOD 有权
    移动设备，内容分发系统和内容分发方法

    公开(公告)号：US20090228551A1

    公开(公告)日：2009-09-10

    申请号：US12433343

    申请日：2009-04-30

    申请人： Kenichi MAEDA ,  Takayuki ORII

    发明人： Kenichi MAEDA ,  Takayuki ORII

    IPC分类号： G06F15/16

    CPC分类号： H04L67/26 ,  H04L67/04 ,  H04L67/325 ,  H04L69/329

    摘要： The present invention provides a mobile device that is able to receive content of a server even before a predetermined time interval elapses.The mobile device comprises a first transmission portion, which transmits a content transmission request to a first server, a second transmission portion, which transmits a content transmission request to a second server, a transmission control portion, which outputs transmission instruction information ordering the transmission of a content transmission request to the first transmission portion and second transmission portion, and a notice reception portion, which receives an urgent notice that is transmitted from the first server. The transmission control portion outputs transmission instruction information to the first transmission portion at a predetermined first time interval or when the notice reception portion receives the urgent notice, and outputs transmission instruction information to the second transmission portion at a second predetermined time interval.

    摘要翻译： 本发明提供即使在经过预定时间间隔之前能够接收服务器的内容的移动设备。 该移动设备包括向第一服务器发送内容传输请求的第一传输部分，向第二服务器发送内容传输请求的第二传输部分，输出发送指令信息 向第一发送部分和第二发送部分的内容传输请求，以及接收从第一服务器发送的紧急通知的通知接收部分。 发送控制部以预定的第一时间间隔向第一发送部输出发送指示信息，或者当通知接收部接收到紧急通知时，以第二预定时间间隔向第二发送部输出发送指示信息。

    Digital television
    9.
    发明申请
    Digital television 失效
    数字电视

    公开(公告)号：US20070147773A1

    公开(公告)日：2007-06-28

    申请号：US11646410

    申请日：2006-12-28

    申请人： Kenichi Maeda

    发明人： Kenichi Maeda

    IPC分类号： H04N5/91

    CPC分类号： H04N5/765 ,  G11B27/034 ,  G11B27/36 ,  H04N5/781 ,  H04N9/8205

    摘要： When recording image data inputted from a plurality of data ports and a clock port, for a data port at which the data value has not changed over a predetermined time period, the data value at that data port and a data item which indicates that this data value has continued unchanged are recorded. Furthermore, time instant information is recorded for such a data port at which the data value has ceased to change. Moreover, the value of the transfer rate of the clock signal is recorded. By doing this, the transfer rate is substantially enhanced, and it is possible to anticipate effective utilization of the storage capacity due to elimination of the recording of useless image data.

    摘要翻译： 当记录从多个数据端口和时钟端口输入的图像数据，对于数据值在预定时间段内没有改变的数据端口，该数据端口处的数据值和表示该数据的数据项 价值持续维持不变。 此外，对于数据值不再改变的数据端口记录时刻信息。 此外，记录时钟信号的传送速率的值。 通过这样做，传输速率显着提高，并且可以预期由于消除无用图像数据的记录而有效利用存储容量。