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1. 发明授权

US4562379A Glow switch starter having metal oxide deposit 失效
标题翻译：具有金属氧化物沉积物的辉光开关起动器
公开(公告)号：US4562379A
公开(公告)日：1985-12-31
申请号：US501093
申请日：1983-06-06
申请人： Yoshitomi Dobashi , Masahiko Asakura , Kohtaro Kohmoto
发明人： Yoshitomi Dobashi , Masahiko Asakura , Kohtaro Kohmoto
IPC分类号： H01J61/54 , H01J61/35 , H05B41/08 , H01J17/16 , H01J17/24
CPC分类号： H05B41/08 , H01J61/35
摘要： In a glow switch starter comprising an airtight envelope in which a dischargeable gas is contained, and an electrode assembly hermetically sealed in one end of the envelope and having a stem in which a pair of electrodes are set, one or both of which are movable electrodes, a film formed of a mixture of 40% to 90% (by weight) metal barium and 60% to 10% (by weight) metal oxide is deposited on that region of the inner surface of the envelope, which is spaced apart from the stem, at a rate of 0.4 mg to 12.5 mg per cubic centimeter of the envelope capacity.
摘要翻译：在包含气体包层的辉光开关起动器中，其中容纳有可放电气体，以及电极组件，气密地密封在外壳的一端，并具有设置有一对电极的杆，其中一个或两个是可动电极由40％至90％（重量）金属钡和60％至10％（重量）的金属氧化物的混合物形成的膜沉积在外壳的内表面的该区域上，该区域与茎，以每立方厘米信封容量0.4mg至12.5mg的速率。

2. 发明申请

US20110061483A1 STEERING LOCK DEVICE 有权
标题翻译：转向锁定装置
公开(公告)号：US20110061483A1
公开(公告)日：2011-03-17
申请号：US12991536
申请日：2009-05-07
申请人： Masahiko Asakura
发明人： Masahiko Asakura
IPC分类号： F16H25/20
CPC分类号： F16D63/006 , B60R25/02 , F16D2121/24 , F16D2121/26 , F16D2125/32 , Y10T70/5655 , Y10T70/5956 , Y10T74/18312 , Y10T74/18592 , Y10T74/2101
摘要： An actuator (A) of a steering lock device includes a tubular member (17) that is fitted around an outer periphery of a lock pin (14) and is rotated by an electric motor (19), a helical cam groove (14e) is provided, among an inner peripheral face of the tubular member (17) and an outer peripheral face of the lock pin (14), in the outer peripheral face of the lock pin (14), a ball (21) is disposed between the cam groove (14e) and a ball retaining groove (17a, 17a) of the tubular member (17), and a guide pin (23) implanted in the lock pin (14) opposes a cam face (17d) formed on the inner peripheral face of the tubular member (17). Even when a bottom part of the ball retaining groove (17a, 17a) is worn and the lock pin (14) cannot be pulled out from a recess (12a) by the cam groove (14e), the lock pin (14) can be pulled out completely from the recess (12a) by the cam face (17d) and the guide pin (23) and, moreover, since the cam groove (14e) and the cam face (17d) are provided so as to be divided between the tubular member (17) and the lock pin (14), it is possible to achieve a reduction in the size of the actuator (A).
摘要翻译：转向锁定装置的致动器（A）包括：管状构件（17），其围绕锁定销（14）的外周安装并由电动机（19）旋转，螺旋形凸轮槽（14e）为在所述锁定销（14）的外周面中，在所述管状部件（17）的内周面和所述锁定销（14）的外周面之间设置有在所述凸轮所述管状部件（17）的槽（14e）和球保持槽（17a，17a）和植入所述锁定销（14）的引导销（23）相对于形成在所述内周面的管状构件（17）。即使当球保持槽（17a，17a）的底部磨损并且锁定销（14）不能被凸轮槽（14e）从凹部（12a）拉出时，锁定销（14）也可以是通过凸轮面（17d）和引导销（23）从凹部（12a）完全拉出，此外，由于凸轮槽（14e）和凸轮面（17d）被设置成在管状构件（17）和锁定销（14），可以实现致动器（A）的尺寸的减小。

3. 发明授权

US4803898A Apparatus for detecting a neutral state of a transmission gear of a vehicle engine system 失效
标题翻译：用于检测车辆发动机系统的变速档的中立状态的装置
公开(公告)号：US4803898A
公开(公告)日：1989-02-14
申请号：US2948
申请日：1987-01-13
申请人： Yoshitaka Hibino , Takeshi Fukuzawa , Hiromitsu Sato , Masahiko Asakura , Atsushi Totsune
发明人： Yoshitaka Hibino , Takeshi Fukuzawa , Hiromitsu Sato , Masahiko Asakura , Atsushi Totsune
IPC分类号： B60K23/00 , F02D29/00 , F02D45/00 , F16H59/14 , F16H59/36 , F16H59/40 , F16H59/44 , F16H59/56 , F16H59/70 , F16H61/00 , B60K41/08
CPC分类号： F16H59/70 , F16H2059/6823 , F16H59/36 , F16H59/40 , F16H59/44 , F16H59/56 , Y10T477/68
摘要： An apparatus for detecting a neutral state of a transmission gear of a vehicle detects an engine rotational speed, a vehicle speed, and a condition in which the engine output power is transmitted to the transmission gear through a clutch. The apparatus judges that the transmission gear is in the neutral state when a ratio between the engine rotational speed and the vehicle speed is in any one of predetermined ranges. The apparatus also judges that the transmission gear is in the neutral state when a variation of the ratio between the engine rotational speed and the vehicle speed within a predetermined time period is greater than a predetermined value.
摘要翻译：用于检测车辆的变速档的中立状态的装置检测发动机转速，车速以及通过离合器将发动机输出功率传递到变速档的状态。当发动机转速和车速之间的比率处于任何一个预定范围时，该装置判断变速器齿轮处于中立状态。当预定时间段内的发动机转速与车速的比率的变化大于预定值时，该装置还判定变速档位在空档状态。

4. 发明授权

US4789817A Control system for an engine-driven AC generator 失效
标题翻译：用于发动机驱动的交流发电机的控制系统
公开(公告)号：US4789817A
公开(公告)日：1988-12-06
申请号：US70614
申请日：1987-07-09
申请人： Masahiko Asakura , Genzo Hosono
发明人： Masahiko Asakura , Genzo Hosono
IPC分类号： H02J7/14 , H02J7/24 , H02P9/00
CPC分类号： H02J7/245 , H02J7/1446 , Y02T10/92
摘要： The present invention relates to a control system for an engine driven generator, and more specifically, to a control system for controlling the field current to the field coil of the generator to prevent a rapid decrease in the engine rotational speed throughout a transient period when an electric load, such as a head light or an air conditioner, is switched on and begins to draw current.In one embodiment of the invention, the control system comprises digital control means for repeatedly alternating throughout the transient period between calculating an on period and switching the field current on for the on period, and then calculating an off period and switching the field current off for the off period. The digital control means also detects a high output torque operating condition of the engine, and when such a condition is present, switches the field current on throughout the entire transient period.In a second embodiment of the invention, the control system comprises analog or "hard-wired" control means for performing the same functions as the digital control means.
摘要翻译：本发明涉及一种用于发动机驱动的发电机的控制系统，更具体地说，涉及一种用于控制发电机的励磁线圈的励磁电流的控制系统，以防止在整个瞬时期间的发动机转速的快速下降诸如头灯或空调的电负载被接通并开始抽出电流。在本发明的一个实施例中，控制系统包括数字控制装置，用于在计算接通周期之间的整个瞬时周期内重复交替，并且在导通周期上切换励磁电流，然后计算关断周期并切断场电流关闭期间。数字控制装置还检测发动机的高输出转矩运行状态，并且当存在这种情况时，在整个过渡期间切换励磁电流。在本发明的第二实施例中，控制系统包括用于执行与数字控制装置相同功能的模拟或“硬连线”控制装置。

5. 发明授权

US4774920A 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：US4774920A
公开(公告)日：1988-10-04
申请号：US880686
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： F02M69/32 , F02D31/00 , F02D41/00 , F02D41/16
CPC分类号： F02D31/003
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 supplied from 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. A valve opening-correcting device is operatively connected to the throttle valve and responsive to at least one predetermined external load applied on the engine for correcting to a larger opening the opening of the throttle valve which is determined by the change-over control valve in response to the on-off control pulse signal.
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。阀开启校正装置可操作地连接到节流阀，并且响应于施加在发动机上的至少一个预定的外部负载，用于校正由转换控制阀响应地确定的节流阀的开度较大的开度到开关控制脉冲信号。

6. 发明授权

US4736720A 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：US4736720A
公开(公告)日：1988-04-12
申请号：US875646
申请日：1986-06-18
申请人： Masahiko Asakura , Hiroshi Hasebe , Haruo Shimamura , Michio Sakaino
发明人： Masahiko Asakura , Hiroshi Hasebe , Haruo Shimamura , Michio Sakaino
IPC分类号： F02D31/00 , F02M3/07 , F02M23/04
CPC分类号： F02M3/07 , F02D31/003
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 first and second control pressures supplied from a change-over control valve to the vacuum chamber. An electronic control unit generates, in response to an on-off control pulse signal having a period corresponding to rotational speed of the engine, one of on-period and off-period of the on-off control pulse signal having a predetermined constant value, and supplies the change-over control valve with the control pulse signal. Preferably, a detector is connected to the electronic control unit for detecting a change in the magnitude of a load on the engine and supplying the electronic control unit with an output signal indicative of the detected change in the load magnitude. The electronic control unit is responsive to the output signal for setting the pulse duration of the on-off control pulse signal to a value different from the above predetermined constant pulse duration. A delay valve provided across a passage connecting between the vacuum chamber and the change-over control valve sets the feeding speed of the first control pressure and that of the second control pressure fed through the passage to different values from each other.
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第一和第二控制压力来控制节流阀的打开和关闭。电子控制单元响应于具有对应于发动机的转速的周期的开 - 关控制脉冲信号，产生具有预定常数值的开 - 关控制脉冲信号的导通周期和非周期中的一个，并向转换控制阀提供控制脉冲信号。优选地，检测器连接到电子控制单元，用于检测发动机上的负载的大小的变化，并向电子控制单元提供指示检测到的负载大小变化的输出信号。电子控制单元响应输出信号，将开关控制脉冲信号的脉冲持续时间设定为与上述预定恒定脉冲持续时间不同的值。设置在连接真空室和转换控制阀之间的通道的延迟阀将第一控制压力的进给速度和通过通道供给的第二控制压力的进给速度设定为彼此不同的值。

7. 发明授权

US4721084A Method for controlling an oxygen concentration sensor for sensing an oxygen concentration in an exhaust gas of an internal combustion engine 失效
标题翻译：用于控制用于感测内燃机的排气中的氧浓度的氧浓度传感器的方法
公开(公告)号：US4721084A
公开(公告)日：1988-01-26
申请号：US908854
申请日：1986-09-18
申请人： Tomohiko Kawanabe , Masahiko Asakura , Minoru Muroya , Katsuhiko Kimura , Noritaka Kushida , Hiroshi Hasebe
发明人： Tomohiko Kawanabe , Masahiko Asakura , Minoru Muroya , Katsuhiko Kimura , Noritaka Kushida , Hiroshi Hasebe
IPC分类号： B01D53/86 , F01N9/00 , F02D41/14 , G01N27/406 , G01N27/417 , F02D5/00
CPC分类号： G01N27/417 , F02D41/1476 , F02D41/1494
摘要： Method for controlling an oxygen concentration sensor for sensing an oxygen concentration in an exhaust gas of an internal combustion engine, which sensor includes an oxygen pump element and a heater element, comprises steps for controlling a pump current and a heat current control in response to a result of a detection of engine load. When the engine is operating in a predetermined high load range, the supply of the pump current to the oxygen pump element is stopped, and the heat current to the heater element is reduced when the engine operation in the high load range has continued for more than a predetermined time period. The heater current to the heater element is stopped when the engine load is in a first predetermined load range, and when the engine operation in a second load range which is lighter than the first load range has continued for a predetermined time period.
摘要翻译：用于控制用于感测内燃机的排气中的氧浓度的氧浓度传感器的方法，所述内燃机的传感器包括氧气泵元件和加热器元件，包括用于响应于一个或多个泵的电流控制泵电流和热电流控制的步骤检测发动机负荷的结果。当发动机在预定的高负载范围内运行时，停止向氧气泵元件供应泵电流，并且当高负载范围内的发动机运转持续超过预定时间段。当发动机负载处于第一预定负载范围时，并且当在比第一负载范围更轻的第二负载范围内的发动机运转持续预定时间段时，停止加热器元件的加热器电流。

8. 发明授权

US4705012A Air intake side secondary air supply system for an internal combustion engine with a duty ratio control operation 失效
标题翻译：具有占空比控制操作的内燃机的进气侧二次空气供给系统
公开(公告)号：US4705012A
公开(公告)日：1987-11-10
申请号：US807716
申请日：1985-12-11
申请人： Tomohiko Kawanabe , Masahiko Asakura , Noritaka Kushida , Takanori Shiina , Minoru Muroya
发明人： Tomohiko Kawanabe , Masahiko Asakura , Noritaka Kushida , Takanori Shiina , Minoru Muroya
IPC分类号： F02D35/00 , F02D41/14 , F02M23/04
CPC分类号： F02D35/003 , F02D41/1488 , F02D41/1456
摘要： An air intake side secondary air supply system for an internal combustion engine has an air intake system using a carburetor and an air intake side secondary air supply passage leading downstream of the carburetor. The passage includes an oxygen concentration sensor producing an output signal whose level is substantially proportional to an oxygen concentration of the exhaust gas. A control means for controlling a flow control valve is disposed in the air intake side secondary air supply passage and operates in accordance to the output signal of the oxygen concentration sensor. In a variation of the invention, the feedback control of air-fuel ratio using the output signal of the oxygen concentration sensor is effected only when the engine operational state is in a predetermined operational region.
摘要翻译：用于内燃机的进气侧二次空气供应系统具有使用化油器的进气系统和引导在化油器下游的进气侧二次空气供给通道。通道包括产生输出信号的氧浓度传感器，其输出信号的电平基本上与废气的氧浓度成比例。用于控制流量控制阀的控制装置设置在进气侧二次空气供给通道中，并且根据氧浓度传感器的输出信号进行操作。在本发明的变型中，仅当发动机工作状态处于预定操作区域时，才使用氧浓度传感器的输出信号进行空燃比的反馈控制。

9. 发明授权

US4694803A Air-fuel ratio control system for an internal combustion engine with an atmospheric pressure responsive correction operation 失效
标题翻译：具有大气压响应校正操作的内燃机的空燃比控制系统
公开(公告)号：US4694803A
公开(公告)日：1987-09-22
申请号：US819454
申请日：1986-03-10
申请人： Masahiko Asakura , Tomohiko Kawanabe , Masahiro Ueda , Shinichi Kubota , Noritaka Kushida , Yukihiro Matsumoto
发明人： Masahiko Asakura , Tomohiko Kawanabe , Masahiro Ueda , Shinichi Kubota , Noritaka Kushida , Yukihiro Matsumoto
IPC分类号： F02B1/02 , F02D41/14 , F02B3/00
CPC分类号： F02D41/1487 , F02B1/02
摘要： An air-fuel ratio control system for an internal combustion engine, including an oxygen concentration sensor producing an output signal whose level is substantially proportional to an oxygen concentration of the exhaust gas, effects a feedback control of the air-fuel ratio of mixture to be supplied to the engine toward a target value determined on the basis of various parameters of the engine operation and corrected in response to a magnitude of atmospheric pressure, so that the target air-fuel ratio is made lean as the magnitude of the atmospheric pressure decreases. Thus, the reduction of the engine output power and the increase of the fuel comsumption which have been encountered in conventional systems are prevented.
摘要翻译：用于内燃机的空燃比控制系统包括氧浓度传感器，该氧浓度传感器产生与废气氧浓度基本成比例的输出信号，其混合物的空燃比反馈控制为提供给发动机朝向基于发动机操作的各种参数确定的目标值并且响应于大气压力的大小而被校正的目标值，使得当大气压力的大小减小时，使目标空燃比变为稀薄。因此，防止在常规系统中遇到的发动机输出功率的降低和燃料消耗的增加。

10. 发明授权

US4665883A Air fuel ratio control system for an internal combustion engine with improved operations for maintaining the engine output power 失效
标题翻译：用于内燃机的空燃比控制系统，其具有改进的用于维持发动机输出功率的操作
公开(公告)号：US4665883A
公开(公告)日：1987-05-19
申请号：US779556
申请日：1985-09-24
申请人： Katsuhisa Amano , Yasuhisa Arai , Noritaka Kushida , Masahiko Asakura
发明人： Katsuhisa Amano , Yasuhisa Arai , Noritaka Kushida , Masahiko Asakura
IPC分类号： F02D41/00 , F02D41/14 , F02M7/04 , F02M23/06 , F02M25/07 , F02M25/06
CPC分类号： F02M23/06 , F02M26/57 , F02M7/04 , Y02T10/146
摘要： An air/fuel ratio control system for an internal combustion engine provides a mixture leaner than a predetermined reference value when a detected engine load is in a light load range. In order to produce a required engine power during a transitional period, the system detects the speed of variation of an operating parameter used for the calculation of air/fuel ratio and controls the air/fuel ratio toward the reference level even though the magnitude of the detected engine load is in the light load range. Preferably, an EGR rate is also made smaller upon occurrence of a rapid change of the operating parameter so as to prevent the power down of the engine during the transitional period.
摘要翻译：当检测到的发动机负载处于轻负载范围时，用于内燃机的空燃比控制系统提供比预定参考值更稀的混合气。为了在过渡期间产生所需的发动机功率，系统检测用于计算空气/燃料比的操作参数的变化速度，并且将空/燃比控制到参考水平，即使是检测到的发动机负载处于轻负载范围。优选地，在发生操作参数的快速变化时EGR率也变小，以防止在过渡期间发动机的停电。

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