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    Regeneration control device for a hybrid vehicle
    62.
    发明授权
    Regeneration control device for a hybrid vehicle 有权
    用于混合动力车辆的再生控制装置

    公开(公告)号：US06177773B1

    公开(公告)日：2001-01-23

    申请号：US09395979

    申请日：1999-09-15

    申请人： Kenji Nakano ,  Shigetaka Kuroda ,  Teruo Wakashiro

    发明人： Kenji Nakano ,  Shigetaka Kuroda ,  Teruo Wakashiro

    IPC分类号： B60K600

    CPC分类号： B60W20/13 ,  B60K6/28 ,  B60K6/485 ,  B60K6/543 ,  B60K6/547 ,  B60L15/2009 ,  B60L2240/642 ,  B60W10/06 ,  B60W10/08 ,  B60W10/10 ,  B60W10/26 ,  B60W20/00 ,  B60W2510/244 ,  B60W2550/142 ,  Y02T10/6226 ,  Y02T10/6286 ,  Y02T10/645 ,  Y02T10/7275 ,  Y02T10/7291 ,  Y02T90/16 ,  Y10S903/903 ,  Y10S903/907 ,  Y10S903/918 ,  Y10S903/919 ,  Y10S903/945 ,  Y10S903/947 ,  Y10T477/621

    摘要： A regeneration control device for a hybrid vehicle includes an internal combustion engine, driving wheels drivable by the internal combustion engine, a motor for additionally supplying electric power for driving the driving wheels, a transmission between the engine, motor and driving wheels and an accumulator for supplying electric power to the motor, which causes the motor to work, while braking the vehicle, as a generator whose output is returned to the accumulator which in turn stores electric energy regenerated depending upon the deceleration degree. The control device also has calculating means for determining the degree of downward slope of a road whereon the vehicle is running and correcting means for correcting a regenerable energy amount according to the downward slope determined by the calculating means when using the motor as the generator, the output of which is thus corrected and returned to charge the accumulator in such a way that the accumulator may not rapidly be charged to its full capacity, thus preventing regeneration from being ineffective due to the full charge of the accumulator.

    摘要翻译： 用于混合动力车辆的再生控制装置包括内燃机，可由内燃机驱动的驱动轮，用于另外供给用于驱动驱动轮的电力的电动机，发动机，电动机和驱动轮之间的变速器以及用于 向电动机供电，同时制动车辆作为发电机，其输出返回到蓄电池，蓄电池又根据减速度再生蓄电。 控制装置还具有用于确定车辆正在行驶的道路的向下坡度的计算装置和用于当使用电动机作为发电机时根据由计算装置确定的向下斜率来校正可再生能量的校正装置， 其输出因此被校正并返回以使得蓄电池不能快速充电到其满容量的方式对蓄电池充电，从而防止由于蓄电池的充满电而使再生无效。

    Hybrid vehicle
    64.
    发明授权
    Hybrid vehicle 有权
    混合动力汽车

    公开(公告)号：US06019183A

    公开(公告)日：2000-02-01

    申请号：US193255

    申请日：1998-11-17

    申请人： Yuichi Shimasaki ,  Kenji Nakano ,  Hironao Fukuchi ,  Hideyuki Takahashi ,  Kazutomo Sawamura ,  Teruo Wakashiro

    发明人： Yuichi Shimasaki ,  Kenji Nakano ,  Hironao Fukuchi ,  Hideyuki Takahashi ,  Kazutomo Sawamura ,  Teruo Wakashiro

    IPC分类号： B60W10/02 ,  B60K6/20 ,  B60K6/48 ,  B60K6/54 ,  B60L11/14 ,  B60L11/18 ,  B60W10/04 ,  B60W10/06 ,  B60W10/08 ,  B60W10/26 ,  B60W20/00 ,  F02D29/02 ,  B60K1/00

    CPC分类号： B60W20/10 ,  B60K6/48 ,  B60K6/54 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W10/26 ,  B60W20/00 ,  B60W2510/244 ,  Y02T10/6221 ,  Y02T10/6286 ,  Y10S903/903 ,  Y10S903/917 ,  Y10S903/946

    摘要： A hybrid vehicle has an engine for propelling the hybrid vehicle, a power transfer mechanism for transferring an output power of the engine from an output shaft thereof to drive wheels of the hybrid vehicle, an electric motor for supplying an assistive output power to assist the output power of the engine through the power transfer mechanism to the drive wheels, and an electric energy storage unit for storing electric energy for energizing the electric motor. The hybrid vehicle also has a controller for controlling operation of the hybrid vehicle with the engine and the electric motor. If the amount of electric energy stored in the electric energy storage unit is greater than a predetermined quantity, the controller controls the electric motor to generate the assistive output power to start the hybrid vehicle with the electric energy supplied from the electric energy storage unit to the electric motor while the engine is idling or stopped. If the amount of electric energy stored in the electric energy storage unit is smaller than the predetermined quantity, the controller controls the engine to generate an output power to start the hybrid vehicle while the electric motor is being de-energized.

    摘要翻译： 混合动力车辆具有用于推进混合动力车辆的发动机，用于将发动机的输出功率从其输出轴传递到混合动力车辆的驱动轮的动力传递机构，用于提供辅助输出功率以辅助输出的电动机 通过动力传递机构将发动机的动力传递到驱动轮;以及蓄电单元，用于存储用于激励电动机的电能。 混合动力车辆还具有用于控制混合动力车辆与发动机和电动机的操作的控制器。 如果存储在电能存储单元中的电能量大于预定量，则控制器控制电动机以产生辅助输出功率，以从电能存储单元供应的电能启动混合动力车辆 发动机空转或停止时电机。 如果存储在电能存储单元中的电能量小于预定量，则控制器在电动机断电的同时，控制发动机产生启动混合动力车辆的输出功率。

    Air-fuel ratio control system for internal combustion engines
    65.
    发明授权
    Air-fuel ratio control system for internal combustion engines 失效
    内燃机空燃比控制系统

    公开(公告)号：US5682866A

    公开(公告)日：1997-11-04

    申请号：US704878

    申请日：1996-08-30

    申请人： Daisuke Shimizu ,  Hiroshi Mifune ,  Kenji Nakano

    发明人： Daisuke Shimizu ,  Hiroshi Mifune ,  Kenji Nakano

    IPC分类号： F02D45/00 ,  F02D41/14

    CPC分类号： F02D41/2461 ,  F02D41/149 ,  F02D41/1456

    摘要： An air-fuel ratio control system for an internal combustion engine has an air-fuel ratio sensor arranged in the exhaust system of the engine, for detecting the air-fuel ratio of exhaust gases emitted from the engine, and various engine operating parameter sensors for detecting operating conditions of the engine. An ECU controls the air-fuel ratio of an air-fuel mixture to be supplied to the engine to a desired air-fuel ratio in a feedback manner responsive to an output from the air-fuel ratio sensor. A first learned value for correcting the desired air-fuel ratio is calculated based on the feedback control when the engine is detected to be in a first predetermined operating condition, and a second learned value for correcting the desired air-fuel ratio when the engine is detected to be in a second predetermined engine operating condition. The air-fuel ratio of the air-fuel mixture is controlled to a value leaner than a stoichiometric value, by using the first learned value. The first learned value is learned again when the difference between the first and the second learned values is larger than a predetermined re-learning-determining threshold value.

    摘要翻译： 用于内燃机的空燃比控制系统具有布置在发动机的排气系统中的空燃比传感器，用于检测从发动机排出的废气的空燃比，以及各种发动机运转参数传感器， 检测发动机的运行状况。 ECU响应于空燃比传感器的输出，以提供给发动机的空气燃料混合物的空燃比以反馈方式控制空燃比。 当检测到发动机处于第一预定操作状态时，基于反馈控制来计算用于校正所需空燃比的第一学习值，以及当发动机为发动机时校正所需空燃比的第二学习值 检测到处于第二预定发动机运转状态。 通过使用第一学习值，将空气燃料混合物的空燃比控制为比化学计量值更稀薄的值。 当第一和第二学习值之间的差大于预定的重新学习确定阈值时，再次学习第一学习值。

    Fuel supply control system for internal combustion engines at acceleration
    66.
    发明授权
    Fuel supply control system for internal combustion engines at acceleration 失效
    内燃机燃油供应控制系统加速

    公开(公告)号：US4972820A

    公开(公告)日：1990-11-27

    申请号：US383737

    申请日：1989-07-21

    申请人： Kenji Nakano ,  Shigetaka Kuroda

    发明人： Kenji Nakano ,  Shigetaka Kuroda

    IPC分类号： F02D41/04 ,  F02D41/10 ,  F02D41/14

    CPC分类号： F02D41/10 ,  F02D41/045

    摘要： A fuel supply control system for an internal combustion engine in which an accelerating fuel increment of fuel supplied to the engine is set in response to the detected change rate in the opening degree of the throttle valve. Further, the accelerating fuel increment is set in such a manner that it is smaller as the detected reduction gear ratio of the transmission is larger. Advantageously, the accelerating fuel increment is set to increase at a smaller rate as the above detected change increases within a region within which the change rate is smaller than a region in which the change rate is larger.

    摘要翻译： 一种用于内燃机的燃料供应控制系统，其中响应于检测到的节流阀的开度的变化率来设定供给发动机的燃料的加速燃料增量。 此外，加速燃料增量被设定为随着变速器的检测减速比越大越小。 有利地，加速燃料增量设定为随着变化率小于变化率较大的区域的区域内的上述检测到的变化增加，以较小的速率增加。

    Method and apparatus for recording video and audio signals in successive tracks on a record medium
    67.
    发明授权
    Method and apparatus for recording video and audio signals in successive tracks on a record medium 失效
    用于在记录介质上的连续轨道中记录视频和音频信号的方法和装置

    公开(公告)号：US4766505A

    公开(公告)日：1988-08-23

    申请号：US111107

    申请日：1987-10-20

    申请人： Kenji Nakano ,  Hisayoshi Moriwaki

    发明人： Kenji Nakano ,  Hisayoshi Moriwaki

    IPC分类号： H04N5/91 ,  G11B20/00 ,  H04N5/928 ,  H04N5/78 ,  H04N5/76

    CPC分类号： H04N5/928

    摘要： A method and apparatus for recording and reproducing an information signal comprised of a video signal and an audio signal in a plurality of successive parallel tracks on a magnetic tape, each track including a first audio section followed by a video section, by converting the audio signal into a PCM digital audio signal; compressing the PCM audio signal; frequency modulating the compressed PCM audio signal to produce an output PCM audio signal; and recording the output PCM audio signal and the video signal in the plurality of successive tracks such that one field interval of the video signal is recorded in the video section of each track and the output PCM audio signal corresponding to one field interval of the video signal is recorded in the audio section of each track and corresponds to the video signal in the leading portion of the previous successive track and the video signal in the trailing portion of the previous alternate track, wherein the audio signal recorded in each track is delayed by a maximum of 1.5 field intervals from the video signal to which it corresponds.

    摘要翻译： 一种用于在磁带上的多个连续并行轨道中记录和再现包括视频信号和音频信号的信息信号的方法和装置，每个轨道包括跟随视频部分的第一音频部分，通过转换音频信号 成PCM数字音频信号; 压缩PCM音频信号; 对压缩的PCM音频信号进行频率调制以产生输出PCM音频信号; 并将输出PCM音频信号和视频信号记录在多个连续轨道中，使得视频信号的一个场间隔被记录在每个磁道的视频部分中，​​并且输出PCM音频信号对应于视频信号的一个场间隔 被记录在每个磁道的音频部分中，​​并且对应于先前连续磁道的前导部分中的视频信号和前一备用磁道尾部中的视频信号，其中记录在每个磁道中的音频信号被延迟一个 与其对应的视频信号最多1.5场。

    Audio signal recording and/or reproducing apparatus
    68.
    发明授权
    Audio signal recording and/or reproducing apparatus 失效
    音频信号记录和/或再现装置

    公开(公告)号：US4758911A

    公开(公告)日：1988-07-19

    申请号：US828172

    申请日：1986-02-11

    申请人： Kenji Nakano ,  Takao Takahashi

    发明人： Kenji Nakano ,  Takao Takahashi

    IPC分类号： G11B5/008 ,  G11B5/53 ,  H04N5/7826 ,  G11B15/12 ,  G11B5/02

    CPC分类号： H04N5/78263 ,  G11B5/00873 ,  G11B5/00878 ,  G11B5/534

    摘要： A system and apparatus for helically scanning a magnetic tape having slant tracks wherein the slant tracks are divided into a plurality of segments. A helical scan drum has at least first and second rotary head pairs. The first head pair scans at least one of the segments of a first track while the second head pair simultaneously scans at least one of the segments of the second slant track of the magnetic tape. This system is particularly useful for utilizing a tape for portable audio use wherein the same tape is also useful for video applications.

    摘要翻译： 一种用于螺旋扫描具有倾斜轨道的磁带的系统和装置，其中倾斜轨道被分成多个段。 螺旋扫描鼓具有至少第一和第二旋转磁头对。 第一头对扫描第一轨道的至少一个段，而第二头对同时扫描磁带的第二倾斜轨道的至少一个段。 该系统对于利用便携式音频使用的磁带特别有用，其中相同的磁带也可用于视频应用。

    Method and apparatus for selectively compensating burst errors of variable length in successive digital data words
    69.
    发明授权
    Method and apparatus for selectively compensating burst errors of variable length in successive digital data words 失效
    用于在连续的数字数据字中选择性地补偿可变长度的突发错误的方法和装置

    公开(公告)号：US4641309A

    公开(公告)日：1987-02-03

    申请号：US750243

    申请日：1985-07-01

    申请人： Kenji Nakano ,  Hisayoshi Moriwaki

    发明人： Kenji Nakano ,  Hisayoshi Moriwaki

    IPC分类号： G11B20/18 ,  H04B14/04 ,  H04L1/00 ,  G06F11/10

    CPC分类号： H04L1/0057 ,  G11B20/1806 ,  G11B20/1876 ,  H04L1/0045

    摘要： A method and apparatus for selectively compensating burst errors of variable length in successive data words. Correct and erroneous data words are identified, and the presence of one of the following error conditions is sensed: (a) an erroneous data word preceded and followed, respectively, by correct data words; (b) plural successive erroneous data words preceded and followed, respectively, by correct data words; and (c) a predetermined number of successive erroneous data words preceded by a correct data word. These error conditions are compensated respectively as follows: (a) the erroneous data word is replaced with a compensated data word derived from one interpolation of a correct preceding and following data word; (b) the plural erroneous data words are replaced with respective compensated data words derived from plural interpolations of the correct preceding and following data words; and (c) at least the first of the predetermined number of successive erroneous data words is replaced with the preceding correct data word.

    摘要翻译： 一种用于在连续数据字中选择性地补偿可变长度的突发错误的方法和装置。 识别正确和错误的数据字，并且感测到存在以下错误条件之一：（a）分别以正确数据字前后的错误数据字; （b）分别由正确数据字前后的多个连续的错误数据字; 和（c）在正确的数据字之前的预定数量的连续的错误数据字。 这些误差条件分别被补偿如下：（a）错误的数据字被从正确的前后数据字的一个内插导出的补偿数据字代替; （b）将多个错误数据字替换为从正确的前一个和后续数据字的多个内插导出的相应的补偿数据字; 和（c）至少预定数量的连续错误数据字中的第一个被替换为前面的正确数据字。