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11. 发明授权

US5144931A Air-fuel ratio control method for internal combustion engines 失效
标题翻译：内燃机空燃比控制方法
公开(公告)号：US5144931A
公开(公告)日：1992-09-08
申请号：US770257
申请日：1991-10-03
申请人： Yukio Miyashita , Hiroshi Mifune , Atsushi Matsubara , Kunio Noguchi
发明人： Yukio Miyashita , Hiroshi Mifune , Atsushi Matsubara , Kunio Noguchi
IPC分类号： F02D41/06 , F02D41/04 , F02D41/10 , F02D41/14
CPC分类号： F02D41/10 , F02D41/1487 , F02D41/1456
摘要： An air-fuel ratio control method for an internal combustion engine, in which the air-fuel ratio of a mixture supplied to the engine is feedback-controlled to a desired air-fuel ratio in response to output from an exhaust gas ingredient concentration sensor. When the engine is in a predetermined accelerating condition, fuel supply to the engine is increased. The rate of correction of the air-fuel ratio of the mixture by the feedback control is set to a smaller value when the engine is in the predetermined accelerating condition, than values to be set when the engine is in other operating conditions.
摘要翻译：用于内燃机的空燃比控制方法，其中供应到发动机的混合物的空燃比响应于来自废气成分浓度传感器的输出被反馈控制到期望的空燃比。当发动机处于预定加速状态时，对发动机的燃料供给增加。当发动机处于预定加速状态时，通过反馈控制将混合物的空燃比校正的比率设定为比发动机处于其它运行状态时要设定的值更小的值。

12. 发明授权

US5131369A Ignition timing control system for internal combustion engine 失效
标题翻译：内燃机点火时间控制系统
公开(公告)号：US5131369A
公开(公告)日：1992-07-21
申请号：US737079
申请日：1991-07-29
申请人： Masaki Kanehiro , Yukio Miyashita , Yoshiaki Akimoto
发明人： Masaki Kanehiro , Yukio Miyashita , Yoshiaki Akimoto
IPC分类号： F02P5/152
CPC分类号： F02P5/1527 , Y02T10/46
摘要： A system for controlling ignition timing of a vehicle internal combustion engine, in which a plurality of sets of ignition timing control characteristics are established in response to the octane numbers of different kinds of fuel which may intentionally or unintentionally be used in the vehicle. The system infers the octane number of the fuel being used from the occurrence state of knock and selects the set of control characteristics corresponding to the selected fuel octane number, whereafter it determines the ignition timing based on the selected set of control characteristics. The system overcomes the disadvantages of the conventional system, namely that when the set of characteristics for low octane number fuel is misselected when the vehicle is running on high octane number fuel, resulting in unnecessary reduction of output torque, either the conditions under which it is possible to forcibly shift to the set of conditions for high octane number fuel are limited to special ones, specifically to low engine speed operating condition, or if not so limited, the knock which occurs when the forcible shift is carried out causes a shift in the opposite direction, whereby the control experiences undesirable hunting.
摘要翻译：一种用于控制车辆内燃机的点火正时的系统，其中响应于可能在车辆中有意或无意地使用的不同种类的燃料的辛烷值来建立多组点火正时控制特性。该系统推测出从爆震的发生状态使用的燃料的辛烷值，并选择与所选择的燃料辛烷值相对应的一组控制特性，然后基于所选择的一组控制特性来确定点火正时。该系统克服了常规系统的缺点，即当车辆以高辛烷值燃料运行时，当低辛烷值燃料的特性组被错误选择时，导致输出转矩的不必要的降低，可能强制转移到高辛烷值燃料的条件集合限于专用燃料，特别是低发动机转速运行条件，或者如果不是这样限制，则进行强制转换时发生的爆震会导致相反的方向，由此控制经历不良的打猎。

13. 发明授权

US07403765B2 Individual authentication method for portable communication equipment and program product therefor 有权
标题翻译：用于便携式通信设备和程序产品的个人认证方法
公开(公告)号：US07403765B2
公开(公告)日：2008-07-22
申请号：US10242414
申请日：2002-09-13
申请人： Yukio Miyashita
发明人： Yukio Miyashita
IPC分类号： H04M1/66
CPC分类号： H04M1/67 , H04M1/72519
摘要： In an individual authenticating method for portable communication equipment which comprises a fingerprint sensor, an operating portion for inputting a personal identification number and controller for authenticating on the basis of fingerprint information and/or the personal identification number thus achieved whether a person to be authenticated is the identical person, the authentication of the person to be authenticated is performed by using fingerprint authentication when the importance level is lower or by using both of fingerprint authentication and personal identification number authentication when the importance level is higher. For example, plural authentication levels are set for the fingerprint authentication in accordance with the importance level of each of the plural functions provided to the portable communication equipment.
摘要翻译：在包括指纹传感器的便携式通信设备的个人认证方法中，用于输入个人识别号码的操作部分和用于基于如此获得的指纹信息和/或个人识别号码进行认证的控制器，无论被认证人是否是相同的人，当重要性水平较低时通过使用指纹认证或者当重要性水平较高时通过使用指纹认证和个人身份证号码认证来执行要认证的人的认证。例如，根据提供给便携式通信设备的多个功能的每一个的重要性级别，为指纹认证设置多个认证级别。

14. 发明授权

US06866021B2 Throttle opening control system for internal combustion engine 失效
标题翻译：内燃机油门开启控制系统
公开(公告)号：US06866021B2
公开(公告)日：2005-03-15
申请号：US10628267
申请日：2003-07-29
申请人： Yukio Miyashita , Yuzuru Koike , Katsuji Wada
发明人： Yukio Miyashita , Yuzuru Koike , Katsuji Wada
IPC分类号： F02D9/02 , F02D11/10 , F02D35/00 , F02D41/08 , F02D41/16 , F02D41/24 , F02D45/00 , F02D9/00
CPC分类号： F02D41/2464 , F02D11/105 , F02D35/0007 , F02D41/2441 , F02D41/2448 , F02D2011/102 , F02D2200/0404 , F02D2250/16
摘要： In a system for controlling opening of a throttle valve installed at an air intake system of an internal combustion engine mounted on a vehicle, a fully-closed value of the opening of a throttle valve is learning-controlled based on a detected opening of the throttle valve to update the learned fully-closed value, when operating state of the vehicle is under a prescribed operating state such as the operator rides the accelerator pedal; and the updating of the learned fully-closed value is inhibited in valve opening direction until the operating state of the vehicle moves outside the prescribed operating state and then again returns to the operating state. In addition, an amount for updating in the opening direction is set smaller than that in the closing direction. With this, it becomes possible to avoid engine speed destabilization and other various problems even if the learned value in effect during pedal riding is used for engine idling speed control.
摘要翻译：在安装在搭载在车辆上的内燃机的进气系统的节流阀的开度控制系统中，基于检测到的节气门开度来学习控制节气门开度的全闭合值阀门更新所学习的全闭合值，当车辆的操作状态处于规定的操作状态时，例如操作者骑踏板加速器; 并且在开阀方向上禁止所学习的全闭合值的更新，直到车辆的操作状态超出规定的操作状态，然后再次返回到操作状态。另外，将打开方向的更新量设定为小于关闭方向的量。由此，即使将踩踏时的学习值用于发动机空转速度控制，也可以避免发动机转速不稳定等各种问题。

15. 发明授权

US06459359B1 Communication apparatus capable of displaying the number of unconfirmed messages 失效
标题翻译：能够显示未确认消息的数量的通信装置
公开(公告)号：US06459359B1
公开(公告)日：2002-10-01
申请号：US09123527
申请日：1998-07-28
申请人： Yukio Miyashita
发明人： Yukio Miyashita
IPC分类号： G08B522
CPC分类号： G08B5/227
摘要： A communication apparatus of the present invention includes a message storage and an unconfirmed message number storage. When the apparatus receives a radio signal, a message contained in the radio signal is written to the message memory. At the same time, the number of unconfirmed messages stored in the unconfirmed message number storage is incremented by 1 (one). An LCD (Liquid Crystal Display) and an alert section cooperate to alert the user of the apparatus to a call incoming. When the user presses a switch in response to the alert, a CPU (Central Processing Unit) determines that the user has confirmed the received message. At this time, the number of unconfirmed messages stored in the storage is decremented by 1 and then displayed on the LCD. If the user does not press the switch within a preselected period of time, then the CPU determines that the received message has not been confirmed, and displays the number of unconfirmed messages stored in the storage on the LCD.
摘要翻译：本发明的通信装置包括消息存储和未确认的消息号码存储。当设备接收到无线电信号时，将包含在无线电信号中的消息写入消息存储器。同时，存储在未确认消息号码存储器中的未确认消息的数量增加1（一）。 LCD（液晶显示器）和警报部分合作以向设备的用户通知来电。当用户响应该警报按下开关时，CPU（中央处理单元）确定用户已经确认了接收到的消息。此时，存储在存储器中的未确认消息的数量减1，然后显示在LCD上。如果用户在预选的时间段内没有按开关，则CPU确定接收到的消息未被确认，并显示存储在LCD上的未确认消息的数量。

16. 发明授权

US06433670B1 Pager and a method of displaying the number of messages received by the same 失效
标题翻译：寻呼机和显示其接收的消息数量的方法
公开(公告)号：US06433670B1
公开(公告)日：2002-08-13
申请号：US09181384
申请日：1998-10-28
申请人： Yukio Miyashita
发明人： Yukio Miyashita
IPC分类号： G08B700
CPC分类号： G08B5/227
摘要： The accounting management of a user of a pager receiving a service in which the user is charged for the number of calls is desired to be facilitated by displaying an illustrated image representing the number of received messages within a fixed period of time. In a pager and a method of displaying the number of signals received by the pager including a controller for counting the number of radio signals received and identifying time of the signal reception, a storage for storing therein the counted number of received radio signals, a display having an area for displaying in an illustrated image representing the stored number of received signals, a changing unit for changing the illustrated image in accordance with the number of received signals, and a count period setting unit for setting a fixed period for the counting of the number of received signals. The pager displays an accumulated number of radio signals received during a particular count period set by the count period setting unit.
摘要翻译：期望通过在固定时间段内显示表示接收到的消息的数量的图示的图像来帮助接收用户对呼叫次数收费的服务的寻呼机的用户的记帐管理。一种寻呼机和一种显示由寻呼机接收的信号数量的方法，包括：控制器，用于对接收的无线电信号的数量进行计数，并识别信号接收的时间;存储器，用于在其中存储接收的无线电信号的计数数目;显示器具有用于在表示存储的接收信号数量的图示图像中显示的区域，用于根据接收信号的数量改变所示图像的改变单元，以及用于设置用于计数接收信号的计数的固定周期的计数周期设置单元接收信号数。寻呼机显示在由计数周期设置单元设置的特定计数周期期间接收的无线电信号的累积数量。

17. 发明授权

US5544482A Exhaust gas-purifying system for internal combustion engines 失效
标题翻译：内燃机排气净化系统
公开(公告)号：US5544482A
公开(公告)日：1996-08-13
申请号：US405517
申请日：1995-03-16
申请人： Seiji Matsumoto , Takuya Aoki , Yuichi Shimasaki , Seiji Hatcho , Toshikazu Oketani , Yukio Miyashita , Akihisa Saito , Takashi Komatsuda , Hiroaki Kato
发明人： Seiji Matsumoto , Takuya Aoki , Yuichi Shimasaki , Seiji Hatcho , Toshikazu Oketani , Yukio Miyashita , Akihisa Saito , Takashi Komatsuda , Hiroaki Kato
IPC分类号： F01N3/08 , F01N3/18 , F01N3/24 , F01N11/00 , F01N13/02 , F02M25/07
CPC分类号： F01N13/009 , F01N11/00 , F01N3/0835 , F01N3/0871 , F01N3/0878 , F01N3/0885 , F02M26/15 , F01N2250/12 , F01N2410/12 , F01N2900/0422 , F02B2275/18 , Y02T10/20 , Y02T10/47
摘要： An exhaust gas-purifying system for an internal combustion engine has an adsorbing device arranged in an exhaust passage thereof for adsorbing or desorbing unburnt component contained in exhaust gases. An exhaust gas recirculation passage branches off from the exhaust passage at a branch point downstream of the adsorbing device and extending to an intake passage of the engine for returning exhaust gases flowing through the adsorbing device to the intake passage. The path of exhaust gases is changed to selectively introduce the exhaust gases containing the unburnt components into the exhaust gas recirculation passage. The adsorbing capacity of the adsorbing device is checked based on a manner of change in an air-fuel ratio of exhaust gases detected when the exhaust gases are introduced into the exhaust gas recirculation passage.
摘要翻译：用于内燃机的废气净化系统具有布置在其排气通道中的用于吸附或解吸废气中包含的未燃组分的吸附装置。排气再循环通道在吸附装置下游的分支点处从排气通道分支，并延伸到发动机的进气通道，用于将流过吸附装置的废气返回到进气通道。排气的路径被改变以选择性地将含有未燃组分的废气引入废气再循环通道。基于当废气被引入排气再循环通道时检测到的废气的空燃比的变化来检查吸附装置的吸附能力。

18. 发明授权

US5241943A Air-fuel ratio control method for internal combustion engines 失效
标题翻译：内燃机空燃比控制方法
公开(公告)号：US5241943A
公开(公告)日：1993-09-07
申请号：US935316
申请日：1992-08-26
申请人： Yukio Miyashita , Hironao Fukuchi , Kunio Noguchi
发明人： Yukio Miyashita , Hironao Fukuchi , Kunio Noguchi
IPC分类号： F02D13/02 , F02D41/00 , F02D41/14 , F02M25/07
CPC分类号： F02D41/0065 , F02D13/0207 , F02D41/2441 , F02D41/2448 , F02D41/2454 , F02M26/48 , F02M26/57 , F02B2275/18 , F02D2041/001 , F02D41/1456 , F02M2026/009 , Y02T10/18 , Y02T10/47
摘要： According to an air-fuel ratio control method, an amount of fuel supplied to an internal combustion engine is calculated by the use of an air-fuel ratio correction coefficient set according to an output from an exhaust gas ingredient concentration sensor. An average value of the air-fuel ratio correction coefficient is calculated. When a difference between an actual value of opening of an exhaust gas recirculation control valve and a desired value of same set in response to operating conditions of the engine is larger than a predetermined value, the calculation of the average value of the air-fuel ratio correction coefficient is inhibited, or alternatively, an averaging rate in the calculation of the average value is decreased.
摘要翻译：根据空燃比控制方法，通过使用根据排气成分浓度传感器的输出设定的空燃比校正系数来计算供给到内燃机的燃料量。计算空燃比校正系数的平均值。当废气再循环控制阀的实际打开值与响应于发动机的运行条件设定的相同值的差大于预定值时，空燃比的平均值的计算校正系数被抑制，或者平均值的计算中的平均速率降低。

19. 发明授权

US4960094A Knocking control system for internal combustion engines 失效
标题翻译：内燃机爆震控制系统
公开(公告)号：US4960094A
公开(公告)日：1990-10-02
申请号：US419575
申请日：1989-10-10
申请人： Yuzuru Koike , Yukio Miyashita , Yoshiaki Akimoto , Yasunari Seki , Isao Yahata
发明人： Yuzuru Koike , Yukio Miyashita , Yoshiaki Akimoto , Yasunari Seki , Isao Yahata
IPC分类号： F02D13/02 , F02D41/34 , F02P5/152
CPC分类号： F02D13/0203 , F02D35/027 , F02D41/345 , F02P5/152 , F02B2275/18 , F02D2041/001 , Y02T10/18 , Y02T10/44 , Y02T10/46
摘要： A knocking control system for an internal combustion engine with inlet valves and exhaust valves having valve timing thereof controlled depending on operating conditions of the engine. It is determined whether or not knocking has occurred in the engine on the basis of a detection parameter indicative of knocking and at least one discrimination parameter. The operation of the engine is controlled by the use of at least one control parameter in response to the determination result, so as to eleminate knocking. The values of the discrimination and control parameters are selected in accordance with the actual valve timing. When abnormality in the valve timing control is detected, the valve timing is held at predetermined valve timing irrespective of engine operating conditions, and values of the at least one discriminating parameter and the at least one control parameter are selected, which correspond to the held predetermined valve timing. Alternatively, when abnormality in the valve timing control is detected, the above control of the engine operation is inhibited.
摘要翻译：具有入口阀和排气阀的内燃机的爆震控制系统，其具有根据发动机的运行条件控制其气门正时。基于指示爆震的检测参数和至少一个判别参数来确定发动机中是否发生了爆震。通过响应于确定结果使用至少一个控制参数来控制发动机的操作，以便敲击。鉴别和控制参数的值根据实际气门正时选择。当检测到气门正时控制中的异常时，不管发动机工作条件如何，都将气门正时保持在预定的阀定时，并且选择至少一个鉴别参数和至少一个控制参数的值，这些值对应于所保持的预定气门正时。或者，当检测到气门正时控制的异常时，禁止上述的发动机运转控制。

20. 发明授权

US4753202A Idling speed control system for internal combustion engines 失效
标题翻译：内燃机空转速度控制系统
公开(公告)号：US4753202A
公开(公告)日：1988-06-28
申请号：US880782
申请日：1986-07-01
申请人： Hiroshi Hasebe , Masahiko Asakura , Michio Sakaino , Yukio Miyashita
发明人： Hiroshi Hasebe , Masahiko Asakura , Michio Sakaino , Yukio Miyashita
IPC分类号： F02D31/00 , F02D41/16
CPC分类号： F02D31/004
摘要： An idling speed control system for controlling idling rotational speed of an internal combustion engine. A vacuum-operated actuator having a diaphragm defining a vacuum chamber controls opening and closing of a throttle valve in response to pressures suppliedfrom a change-over control valve to the vacuum chamber. The change-over control valve selectively supplies the vacuum chamber with a first control pressure for opening the throttle valve and a second control pressure for closing same. An electronic control unit generates an on-off control pulse signal having a pulse repetition period corresponding to rotational speed of the engine, one of on-period or off-period of the on-off control pulse signal having a predetermined constant value, and supplies the change-over control valve with the on-off control pulse signal. The electronic control unit is adapted to gradually increase the on-off pulse control signal when the engine rotational speed is in a first region higher than a predetermined idling rotational speed region, and gradually decrease the one of the on-period and off-period of the on-off control pulse signal when the rotational speed is in a second region lower than the predetermined idling rotational speed region.
摘要翻译：一种用于控制内燃机的空转转速的怠速控制系统。具有限定真空室的隔膜的真空操作致动器响应于从转换控制阀提供给真空室的压力来控制节流阀的打开和关闭。切换控制阀选择性地向真空室供给用于打开节流阀的第一控制压力和用于关闭节气门的第二控制压力。电子控制单元生成具有对应于发动机的转速的脉冲重复周期的开关控制脉冲信号，具有预定常数值的开 - 关控制脉冲信号的导通周期或截止周期之一，并且供给切换控制阀具有开关控制脉冲信号。电子控制单元适于在发动机转速处于高于预定怠速转速区域的第一区域内时逐渐增加开 - 关脉冲控制信号，并逐渐减小开/关脉冲控制信号当旋转速度处于比预定空转转速区域低的第二区域时的开关控制脉冲信号。

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