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1. 发明授权

US5379586A System for controlling oxygen concentration in exhaust gas and exhaust gas cleaning system employing the same 失效
标题翻译：用于控制排气中的氧浓度的系统和采用该氧浓度的废气净化系统
公开(公告)号：US5379586A
公开(公告)日：1995-01-10
申请号：US948265
申请日：1992-09-21
申请人： Akio Honji , Toshio Ogawa , Osamu Kuroda , Hisao Yamashita , Takahiro Tachi , Hiroshi Miyadera , Masakatsu Fujishita
发明人： Akio Honji , Toshio Ogawa , Osamu Kuroda , Hisao Yamashita , Takahiro Tachi , Hiroshi Miyadera , Masakatsu Fujishita
IPC分类号： F01N3/08 , F01N3/20 , F01N3/22 , F01N3/24 , F01N13/02 , F02B1/04 , F02D9/04
CPC分类号： F01N3/0835 , F01N13/009 , F01N13/0097 , F01N3/0807 , F01N3/0871 , F01N3/2006 , F01N3/2013 , F01N3/22 , F01N3/222 , F01N2240/02 , F01N2240/10 , F01N2240/18 , F01N2250/12 , F01N2260/14 , F01N3/20 , F02B1/04 , F02D9/04 , Y02T10/26
摘要： An exhaust gas cleaning system has a catalyzer provided in the exhaust passage of the engine and an adsorbent provided upstream from the catalyzer. The adsorbent temporarily adsorbs unburned hydrocarbons emitted in large amounts immediately after the engine is started. The system provides an amount of air required to substantially eliminate unburned hydrocarbons, based on the temperature of the adsorbent and the oxygen concentration in exhaust gas upstream from the catalyzer. An air supplying unit is provided upstream from the adsorbent. A temperature sensor is provided for the adsorbent. An oxygen sensor is provided at the inlet of the catalyzer. A control unit calculates the amount of air (oxygen) necessary for the catalyzer to convert the unburned hydrocarbons released from the adsorbent, based on signals from the temperature sensor and the oxygen sensor and the exhaust flow rate. The control unit accordingly controls the air supplying unit.
摘要翻译：排气清洁系统具有设置在发动机的排气通道中的催化剂和设置在催化剂上游的吸附剂。发动机启动后，吸附剂临时吸附大量排放的未燃碳氢化合物。该系统基于吸附剂的温度和催化剂上游的排气中的氧浓度，提供基本上消除未燃烧的烃所需的空气量。空气供给单元设置在吸附剂的上游。为吸附剂提供温度传感器。在催化剂的入口处设置氧气传感器。控制单元基于来自温度传感器和氧传感器的信号以及排气流量来计算催化剂转化从吸附剂释放的未燃烧烃所需的空气量（氧气）。控制单元相应地控制空气供应单元。

2. 发明授权

US5388405A System for purifying exhaust gas for use in an automobile 失效
标题翻译：用于汽车净化废气的系统
公开(公告)号：US5388405A
公开(公告)日：1995-02-14
申请号：US953218
申请日：1992-09-30
申请人： Masakatsu Fujishita , Takeshi Atago , Akio Honji , Osamu Kuroda , Toshio Ogawa , Noriko Watanabe , Minoru Osuga
发明人： Masakatsu Fujishita , Takeshi Atago , Akio Honji , Osamu Kuroda , Toshio Ogawa , Noriko Watanabe , Minoru Osuga
IPC分类号： F01N3/02 , F01N3/08 , F01N3/20 , F01N3/22 , F01N3/24 , F01N9/00 , F01N13/02 , F01N13/04 , F02M25/07
CPC分类号： F01N3/0835 , F01N13/009 , F01N13/011 , F01N3/0814 , F01N3/0871 , F01N3/0878 , F01N3/2093 , F01N2240/02 , F01N2240/18 , F01N2250/12 , F01N2410/12 , F01N3/20 , F02M26/15
摘要： A system for purifying an exhaust gas for use in an automobile is disclosed which does not externally discharge unburnt hydrocarbons until a catalyst becomes active. An adsorbent is provided upstream of the catalyst. A heat exchanger is disposed between an upstream portion of the adsorbent and a portion between the adsorbent and the catalyst for controlling the elevation of the temperature of the adsorbent and for promoting the elevation of the temperature of the catalyst. The unburnt hydrocarbons are absorbed by the adsorbent in the initial period of time from starting of an engine until the catalyst becomes active. Temperature control is made in such a manner that the unburnt hydrocarbons which are adsorbed by the adsorbent begins to be desorbed therefrom substantially simultaneously with the time when the catalyst begins to function. A large quantity of unburnt hydrocarbons which are emitted from an engine immediately after the starting of the engine are prevented from being externally discharged without being treated.
摘要翻译：公开了一种用于净化汽车中使用的废气的系统，其在外界不排出未燃烧的烃，直到催化剂变得活跃。在催化剂的上游设置吸附剂。吸附剂的上游部分和吸附剂和催化剂之间的部分设置有热交换器，用于控制吸附剂的温度升高并促进催化剂的温度升高。未燃烧的碳氢化合物在起动发动机直到催化剂变成活性的初始阶段被吸附剂吸收。以这样的方式进行温度控制，使得吸附在吸附剂上的未燃烧的碳氢化合物在催化剂开始起作用时基本同时脱附。在发动机起动之后立即从发动机排出的大量未燃烧的碳氢化合物被防止被外部排出而不被处理。

3. 发明授权

US5937637A System for purifying exhaust gas for use in an automobile 失效
标题翻译：用于汽车净化废气的系统
公开(公告)号：US5937637A
公开(公告)日：1999-08-17
申请号：US675963
申请日：1996-07-05
申请人： Masakatsu Fujishita , Takeshi Atago , Akio Honji , Osamu Kuroda , Toshio Ogawa , Noriko Watanabe , Minoru Osuga
发明人： Masakatsu Fujishita , Takeshi Atago , Akio Honji , Osamu Kuroda , Toshio Ogawa , Noriko Watanabe , Minoru Osuga
IPC分类号： F01N3/02 , F01N3/08 , F01N3/20 , F01N3/22 , F01N3/24 , F01N9/00 , F01N13/02 , F01N13/04 , F02M25/07 , F01N3/00
CPC分类号： F01N3/0835 , F01N13/009 , F01N13/011 , F01N3/0814 , F01N3/0871 , F01N3/0878 , F01N3/2093 , F01N2240/02 , F01N2240/18 , F01N2250/12 , F01N2410/12 , F01N3/20 , F02M26/15
摘要： A system for purifying an exhaust gas for use in an automobile is disclosed which does not externally discharge unburnt hydrocarbons until a catalyst becomes active. An adsorbent is provided upstream of the catalyst. A heat exchanger is disposed between an upstream portion of the adsorbent and a portion between the adsorbent and the catalyst for controlling the elevation of the temperature of the adsorbent and for promoting the elevation of the temperature of the catalyst. The unburnt hydrocarbons are absorbed by the adsorbent 4 in the initial period of time from starting of an engine until the catalyst 8 becomes active. Temperature control is made in such a manner that the unburnt hydrocarbons which are adsorbed by the adsorbent 4 begins to be desorbed therefrom substantially simultaneously with the time when the catalyst 8 begins to function. A large quantity of unburnt hydrocarbons which are emitted from an engine immediately after the starting of the engine are prevented from being externally discharged without being treated.
摘要翻译：公开了一种用于净化汽车中使用的废气的系统，其在外界不排出未燃烧的烃，直到催化剂变得活跃。在催化剂的上游设置吸附剂。吸附剂的上游部分和吸附剂和催化剂之间的部分设置有热交换器，用于控制吸附剂的温度升高并促进催化剂的温度升高。在发动机起动至催化剂8变为活性的初始时间段内，未燃烧的烃被吸附剂4吸收。以这样的方式进行温度控制，即当催化剂8开始起作用时，被吸附剂4吸附的未燃烧的碳氢化合物基本上同时脱附。在发动机起动之后立即从发动机排出的大量未燃烧的碳氢化合物被防止被外部排出而不被处理。

4. 发明授权

US5560201A System for purifying exhaust gas for use in an automobile 失效
公开(公告)号：US5560201A
公开(公告)日：1996-10-01
申请号：US382402
申请日：1995-02-01
申请人： Masakatsu Fujishita , Takeshi Atago , Akio Honji , Osamu Kuroda , Toshio Ogawa , Noriko Watanabe , Minoru Osuga
发明人： Masakatsu Fujishita , Takeshi Atago , Akio Honji , Osamu Kuroda , Toshio Ogawa , Noriko Watanabe , Minoru Osuga
IPC分类号： F01N3/02 , F01N3/08 , F01N3/20 , F01N3/22 , F01N3/24 , F01N9/00 , F01N13/02 , F01N13/04 , F02M25/07 , F01N3/30
CPC分类号： F01N3/0835 , F01N13/009 , F01N13/011 , F01N3/0814 , F01N3/0871 , F01N3/0878 , F01N3/2093 , F01N2240/02 , F01N2240/18 , F01N2250/12 , F01N2410/12 , F01N3/20 , F02M26/15
摘要： A system for purifying an exhaust gas for use in an automobile is disclosed which does not externally discharge unburnt hydrocarbons until a catalyst becomes active. An adsorbent is provided upstream of the catalyst. A heat exchanger is disposed between an upstream portion of the adsorbent and a portion between the adsorbent and the catalyst for controlling the elevation of the temperature of the adsorbent and for promoting the elevation of the temperature of the catalyst. The unburnt hydrocarbons are absorbed by the adsorbent in the initial period of time from starting of an engine until the catalyst becomes active. Temperature control is made in such a manner that the unburnt hydrocarbons which are adsorbed by the adsorbent begins to be desorbed therefrom substantially simultaneously with the time when the catalyst begins to function. A large quantity of unburnt hydrocarbons which are emitted from an engine immediately after the starting of the engine are prevented from being externally discharged without being treated.

5. 发明授权

US5808367A Control system for vehicle generator and control method therefor 失效
标题翻译：车辆发电机控制系统及其控制方法
公开(公告)号：US5808367A
公开(公告)日：1998-09-15
申请号：US750505
申请日：1996-12-11
申请人： Yoshihiko Akagi , Masakatsu Fujishita
发明人： Yoshihiko Akagi , Masakatsu Fujishita
IPC分类号： F02D45/00 , F02D29/06 , F02D31/00 , F02D41/08 , F02D41/16 , H02J7/14 , H02P9/04 , H02P9/10 , H02P9/14 , H02P9/30
CPC分类号： F02D41/083 , F02D31/005 , H02J7/1446 , H02P9/04 , H02P9/107 , H02P9/30 , H02P9/305 , F02D2200/503 , Y02T10/7005
摘要： A method for controlling a vehicle generator, by obtaining a first correction volume of an opening of an ISC valve (ISCPI) based on a deviation of a rotation number of an internal combustion engine from a target rotation number, obtaining a driving volume of an excitation coil of a generator based on a deviation of a battery voltage from a target voltage, and obtaining a second correction volume of an opening of the ISC valve (EL) that takes account of an electrical load variation based on a driving volume of the excitation coil and a rotation number of the internal combustion engine, to obtain a driving volume of the ISC valve (ISCDTY) based on the first and second correction volumes of the opening of the ISC valve.
摘要翻译： PCT No.PCT / JP96 / 00999 Sec。 371日期1996年12月11日第 102（e）日期1996年12月11日PCT PCT 1996年4月11日PCT公布。出版物WO96 / 32578 日期：1996年10月17日一种用于通过基于内燃机的转数与目标转数的偏差获得ISC阀（ISCPI）的开度的第一校正量来控制车辆发电机的方法，基于电池电压与目标电压的偏差，发电机的励磁线圈的驱动体积，并且获得考虑到基于驾驶的电负载变化的ISC阀（EL）的开度的第二校正量励磁线圈的体积和内燃机的旋转数，基于ISC阀的开度的第一和第二校正量来获得ISC阀的驱动体积（ISCDTY）。

6. 发明授权

US5841266A Power source system for a vehicle 失效
标题翻译：车辆电源系统
公开(公告)号：US5841266A
公开(公告)日：1998-11-24
申请号：US584395
申请日：1996-01-11
申请人： Sakae Hikita , Yoshiaki Honda , Masakatsu Fujishita , Sakae Ishida , Syouju Masumoto , Naoyuki Takahashi
发明人： Sakae Hikita , Yoshiaki Honda , Masakatsu Fujishita , Sakae Ishida , Syouju Masumoto , Naoyuki Takahashi
IPC分类号： B60R16/02 , H02J13/00 , H02J1/00
CPC分类号： H02J13/002 , H02J13/0003
摘要： A power source system for a vehecle is disclosed. The system has a generator driven by an internal combustion engine, a control equipment for controlling the generator, a battery, a heater which is heated by the generated output of the temperature detecting means for detecting generator, and a temperature of the heater. The system has a switch between the heater and between the generator and the generator and the battery. The heater and the battery are connected in parallel to each other.
摘要翻译：公开了一种用于蜗牛的电源系统。该系统具有由内燃机驱动的发电机，用于控制发电机的控制设备，电池，由所检测发电机的温度检测装置的产生的输出加热的加热器和加热器的温度。该系统在加热器和发电机与发电机和电池之间具有开关。加热器和电池彼此并联连接。

7. 发明授权

US4862855A Control apparatus for internal combustion engine 失效
标题翻译：内燃机控制装置
公开(公告)号：US4862855A
公开(公告)日：1989-09-05
申请号：US163301
申请日：1988-03-02
申请人： Toshio Manaka , Akira Teragakiuchi , Masahide Sakamoto , Masami Nagano , Masakatsu Fujishita , Junji Miyake
发明人： Toshio Manaka , Akira Teragakiuchi , Masahide Sakamoto , Masami Nagano , Masakatsu Fujishita , Junji Miyake
IPC分类号： F02D41/14 , F02B1/04 , F02D41/00 , F02D41/24 , F02D45/00
CPC分类号： F02D41/2445 , F02D41/2477 , F02B1/04
摘要： Values of a correction amount of correcting a fundamental control amount of an internal combustion engine are stored in a rewritable memory having divisional storage areas corresponding to divisional running areas. When a value of the correction amount for a particular divisional running area is renewed, concurrently therewith, values of the correction amount for divisional running areas adjacent to the particular divisional running area are also renewed.

8. 发明授权

US5608309A Vehicle-use alternating current generator control system 失效
标题翻译：车用交流发电机控制系统
公开(公告)号：US5608309A
公开(公告)日：1997-03-04
申请号：US200967
申请日：1994-02-24
申请人： Sakae Hikita , Yuuji Maeda , Masakatsu Fujishita , Masahiro Sato , Seiichi Kawasaki , Takayuki Ebisawa
发明人： Sakae Hikita , Yuuji Maeda , Masakatsu Fujishita , Masahiro Sato , Seiichi Kawasaki , Takayuki Ebisawa
IPC分类号： B60R16/02 , B60R16/03 , H02J7/14 , H02P9/10
CPC分类号： H02J7/1446 , B60R16/03 , Y02T10/7005 , Y02T10/92 , Y10S320/10
摘要： A vehicle alternating-current generator control system comprising a voltage command unit for variably controlling a reference voltage according to the state of an internal combustion engine, and an arithmetic unit for storing the difference between a target generation voltage commanded by the voltage command unit and a battery voltage detected by a voltage detection circuit and adding a voltage corresponding to the voltage difference to a command voltage generated by the voltage command unit.
摘要翻译：一种车辆用交流发电机控制系统，包括用于根据内燃机的状态可变地控制基准电压的电压指令单元，以及用于存储由电压指令单元指令的目标发电电压与由电压检测电路检测到的电池电压，并将与电压差对应的电压加到由电压指令单元产生的指令电压上。

9. 发明授权

US5598822A Knocking detection method for internal combustion engines and ignition timing control method therefor 失效
标题翻译：内燃机爆震检测方法及点火正时控制方法
公开(公告)号：US5598822A
公开(公告)日：1997-02-04
申请号：US417951
申请日：1995-04-06
申请人： Masakatsu Fujishita , Masahiro Sato
发明人： Masakatsu Fujishita , Masahiro Sato
IPC分类号： F02D45/00 , F02P5/152 , F02P5/153 , G01H13/00 , G01H17/00 , G01L23/22 , G01M15/00 , F02P5/15
CPC分类号： G01L23/225
摘要： The object of the invention is to provide an engine knocking detection method for detecting a knocking from a plurality of characteristic frequency components indicative of a knocking condition, in which false information indicating a false knock occurrence due to an abnormal drop of the background level to be compared with the characteristic components is eliminated. The engine knocking detection method of the invention includes extracting information indicating an occurrence of a knocking through comparison of the characteristic components and corresponding background levels (step 104) and comparing the background levels and corresponding lower limiters when no knocking is taking place (step 109). When any one of the background levels is smaller than a lower limiter corresponding thereto, the lower limiter is adopted and set as a new background for use in the next routine. When any one of the background levels drops abnormally, a corresponding lower limiter thereof is effected to replace the faulty background level, thereby false information indicating the occurrence of a false knocking is prevented from being generated.
摘要翻译：本发明的目的是提供一种用于检测来自指示敲击条件的多个特征频率分量的爆震的发动机爆震检测方法，其中指示由于背景水平的异常下降导致的假爆发发生的虚假信息为与特征成分相比较被消除。本发明的发动机爆震检测方法包括通过比较特征成分和对应的背景水平提取表示爆震的发生的信息（步骤104），并且在不发生爆震时比较背景等级和相应的下限（步骤109）。当背景级别中的任何一个小于对应于其的下限制器时，采用下限制器并将其设置为用于下一程序的新背景。当任何一个背景级别异常地下降时，实现相应的下限限制器来代替故障背景级别，从而防止产生指示发生错误敲击的虚假信息。

10. 发明授权

US5503804A Catalyzer control apparatus 失效
标题翻译：催化剂控制装置
公开(公告)号：US5503804A
公开(公告)日：1996-04-02
申请号：US838368
申请日：1992-02-19
申请人： Masakatsu Fujishita , Takeshi Atago , Keiichi Mashino , Suetaro Shibukawa , Shigeyuki Yoshihara
发明人： Masakatsu Fujishita , Takeshi Atago , Keiichi Mashino , Suetaro Shibukawa , Shigeyuki Yoshihara
IPC分类号： F01N3/20 , F01N9/00 , F01N3/10 , F01N3/18
CPC分类号： F01N9/00 , F01N3/2013 , Y02T10/26 , Y02T10/47
摘要： A catalyzer control apparatus for purifying exhaust gas from an internal combustion engine has an electrically heated catalyzer that is heated by a battery which battery is isolated from the conventionally provided engine battery. The temperature of the catalyzer is detected by a sensor and a control circuit located with an engine control unit selectively applies power to heat the catalyzer. The catalyzer is arranged to be pre-heated prior to engine start and by isolating the battery for heating the catalyzer from the normally provided engine battery so, because the catalyzer takes a great power, engine starting is enhanced by virtue of having separate batteries.
摘要翻译：用于净化来自内燃机的废气的催化剂控制装置具有由电池加热的电加热催化剂，该电池与常规提供的发动机电池隔离。催化器的温度由传感器检测，并且位于发动机控制单元的控制电路选择性地施加电力以加热催化剂。催化剂被布置成在发动机启动之前被预热，并且通过隔离用于将催化剂与正常提供的发动机电池进行加热的电池，因此，由于催化剂需要大功率，因此通过具有单独的电池来增强发动机启动。

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