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41. 发明授权

US4837727A Road surface detecting device for vehicle 失效
标题翻译：车辆路面检测装置
公开(公告)号：US4837727A
公开(公告)日：1989-06-06
申请号：US835883
申请日：1986-03-03
申请人： Syuzaburou Tashiro , Toshikazu Ina , Hisasi Kawai
发明人： Syuzaburou Tashiro , Toshikazu Ina , Hisasi Kawai
IPC分类号： B60G17/019 , B60T8/172 , G01B7/28
CPC分类号： B60T8/172 , B60G17/019 , G01B7/28 , B60G2500/10 , B60G2600/02 , B60T2210/14 , F02D2200/702
摘要： A road surface detecting device has a rotary sensor for detecting the passage of teeth formed in an outer surface of a circular plate at regular intervals, which is connected to an axle of a vehicle and rotates thereabout, and generates an output signal pulsing every time when said teeth pass the rotary sensor. The output signal is inputted to a microcomputer. The microcomputer calculates period variations of the pulsing output signal and an average value of a predetermined number of the period variations. When the average value is not less than a predetermined value, the road surface is determined as being in a bad condition and when the average value is less than the predetermined value, the road surface is determined as being in a good condition; when the average value is less than the predetermined value and the most recently calculating period variation is not less than a predetermined period variation, the road surface is determined as being a rough area on a good road.
摘要翻译：路面检测装置具有旋转传感器，用于检测形成在圆板的外表面中的齿的规则间隔的通道，该齿轮连接到车辆的轴并在其周围旋转，并且每次当产生脉冲时产生输出信号所述齿通过旋转传感器。输出信号输入到微型计算机。微计算机计算脉冲输出信号的周期变化和预定数量的周期变化的平均值。当平均值不小于预定值时，将路面确定为不良状况，并且当平均值小于预定值时，将路面确定为良好状态; 当平均值小于预定值并且最近的计算周期变化不小于预定周期变化时，路面被确定为在良好道路上的粗糙区域。

42. 发明授权

US4572963A Apparatus for controlling a plurality of electrical devices 失效
标题翻译：用于控制多个电气装置的装置
公开(公告)号：US4572963A
公开(公告)日：1986-02-25
申请号：US610804
申请日：1984-05-16
申请人： Osamu Nakano , Toshikazu Ina , Hisasi Kawai
发明人： Osamu Nakano , Toshikazu Ina , Hisasi Kawai
IPC分类号： G05B7/02 , B60R1/07 , G05B19/10 , H02J3/00
CPC分类号： G05B19/104 , B60R1/07 , Y10T307/461 , Y10T307/484 , Y10T307/76 , Y10T307/951
摘要： A plurality of electrical devices are controlled by a single operation switch. A transfer switch selectively connects the operation switch with one of the electrical devices. When a push button switch is actuated, the connection of the transfer switch is controlled so as to connect the operation switch with another of the electrical devices for a predetermined period of time.
摘要翻译：多个电气设备由单个操作开关控制。转换开关选择性地将操作开关与电气设备中的一个连接。当按钮开关被致动时，传送开关的连接被控制，以将操作开关与另一个电气装置连接一段预定的时间。

43. 发明授权

US4148090A Apparatus for controlling an electromagnetic valve 失效
标题翻译：用于控制电磁阀的装置
公开(公告)号：US4148090A
公开(公告)日：1979-04-03
申请号：US874482
申请日：1978-02-02
申请人： Hisasi Kawai , Toshikazu Ina
发明人： Hisasi Kawai , Toshikazu Ina
IPC分类号： F16K31/06 , F02D41/20 , H01F7/18 , H03K17/06 , H03K17/64 , H01H47/04
CPC分类号： F02D41/20 , H01F7/1805 , H03K17/06 , H03K17/64 , F02D2041/2003 , F02D2041/2013 , F02D2041/2051 , F02D2041/2058 , F02D2041/2075
摘要： In an apparatus for controlling an electromagnetic valve which is adapted for use with the fuel injection systems of internal combustion engines, after the expiration of a predetermined time the control of the energization of the electromagnetic coil of the electromagnetic valve is changed from constant-voltage control to constant-current control, and any surge voltage caused during the control change is selectively absorbed, thereby ensuring stable energization of the electromagnetic valve despite variations in the supply voltage or the like.
摘要翻译：在适于与内燃机的燃料喷射系统一起使用的电磁阀的控制装置中，在预定时间期满后，电磁阀的电磁线圈的通电控制从恒定电压控制进行恒流控制，并且选择性地吸收在控制变化期间引起的任何浪涌电压，从而确保电磁阀的稳定通电，尽管电源电压等的变化。

44. 发明授权

US4777611A Apparatus for detecting abnormal variations of wheels of vehicle 失效
标题翻译：用于检测车辆车轮异常变化的装置
公开(公告)号：US4777611A
公开(公告)日：1988-10-11
申请号：US840082
申请日：1986-03-17
申请人： Syuzaburou Tashiro , Toshikazu Ina , Hisasi Kawai
发明人： Syuzaburou Tashiro , Toshikazu Ina , Hisasi Kawai
IPC分类号： B60C23/00 , B60C23/06 , G01P1/10 , G08B21/00 , G01P3/04
CPC分类号： G01P1/106 , B60C23/061
摘要： In an apparatus for detecting abnormal variation of wheels of a vehicle, a plurality of rotation sensors detect variations in rotation speeds of a plurality of wheels during running of the vehicle. Detection signals produced from the plurality of rotation sensors are converted into arithmetic operation signals by means of a signal converter. An arithmetic operation processor is responsive to the arithmetic operation signals from the signal converter to compute rates of variations in the rotation speeds. The arithmetic operation processor also compares the computed rates of variations with each other to decide whether wheels exist which have a rate of variation abnormally deviating from rates of variations of the other wheels. An alarm unit is responsive to decision signals from the arithmetic operation processor to alert abnormality of the wheels having the abnormally deviating variation rate.
摘要翻译：在用于检测车辆的车轮的异常变化的装置中，多个旋转传感器检测车辆行驶期间的多个车轮的转速变化。由多个旋转传感器产生的检测信号通过信号转换器转换成算术运算信号。算术运算处理器响应于来自信号转换器的算术运算信号来计算转速变化的速率。算术运算处理器还将所计算的变化率彼此进行比较，以确定是否存在具有与其它车轮的变化速率异常偏差的变化率的车轮。报警单元响应于来自算术运算处理器的判定信号，以警报具有异常偏差变化率的车轮的异常。

45. 发明授权

US4522177A Temperature compensated fuel injection system for internal combustion engines 失效
标题翻译：用于内燃机的温度补偿燃料喷射系统
公开(公告)号：US4522177A
公开(公告)日：1985-06-11
申请号：US434540
申请日：1982-10-15
申请人： Hisasi Kawai , Toshikazu Ina , Toshihiko Igashira , Ken Nomura , Masakazu Yoshida , Takao Komoda , Makio Hamanishi
发明人： Hisasi Kawai , Toshikazu Ina , Toshihiko Igashira , Ken Nomura , Masakazu Yoshida , Takao Komoda , Makio Hamanishi
IPC分类号： F02D41/06 , F02D41/08 , F02M3/09 , F02M69/40 , F02M51/00
CPC分类号： F02M69/40 , F02D41/065 , F02D41/086 , F02M3/09 , F02D2200/0606
摘要： An internal combustion engine fuel injection system includes a temperature sensor for detecting the temperature of the fuel or cooling water in the engine. When the detected temperature is higher than a given value, e.g., 50.degree. C., a pressure regulator for controlling the pressure of fuel supplied to a fuel injection valve is controlled so as to increase the fuel pressure irrespective of the intake pipe negative pressure and thereby increase the quantity of fuel supplied to the engine. In the case of an electronically controlled fuel injection control system, a predetermined correction quantity corresponding to the detected temperature from the temperature sensor is added to the basic fuel injection quantity calculated in accordance with given operating parameters of the engine, thereby increasing the quantity of fuel supplied to the engine.
摘要翻译：内燃机燃料喷射系统包括用于检测发动机中的燃料或冷却水的温度的温度传感器。当检测到的温度高于给定值（例如50℃）时，控制供应给燃料喷射阀的燃料压力的压力调节器，以便与进气管负压无关地增加燃料压力，从而增加供给发动机的燃料量。在电子控制燃料喷射控制系统的情况下，将与来自温度传感器的检测到的温度相对应的预定校正量加到根据发动机的给定操作参数计算的基本燃料喷射量中，从而增加燃料量提供给发动机。

46. 发明授权

US4285322A Apparatus for controlling an ignition coil of an internal combustion engine 失效
标题翻译：用于控制内燃机的点火线圈的装置
公开(公告)号：US4285322A
公开(公告)日：1981-08-25
申请号：US53847
申请日：1979-07-02
申请人： Toshikazu Ina , Hisasi Kawai , Takeshi Matsui
发明人： Toshikazu Ina , Hisasi Kawai , Takeshi Matsui
IPC分类号： F02P3/04 , F02P3/045 , F02P3/055 , F02P9/00 , F02P11/02 , H03K17/082 , F02P3/02
CPC分类号： H03K17/0826 , F02P11/02 , F02P3/0552 , F02P9/002
摘要： An apparatus for controlling an ignition coil of internal combustion engines including a power transistor connected to the primary winding of an ignition coil for controlling the energization and deenergization of the primary winding in response to a signal applied to the base of the power transistor. A feedback circuit, including a constant voltage diode, a capacitor and a resistor, is connected between the collector and base of the power transistor. When the power transistor becomes conductive from a nonconductive condition, a collector current of the power transistor flows through the capacitor and constant voltage diode due to the Miller integrator effect and the transition from nonconduction to conduction of the power transistor is made gradual thereby reducing a voltage generated in the secondary winding of the ignition coil.On the contrary, when the power transistor becomes nonconductive from the conductive condition, the constant voltage diode is rendered conductive due to a high voltage generated at the collector of the power transistor to allow a base current to flow and in turn to allow a collector current thereby preventing breakdown of the power transistor.
摘要翻译：一种用于控制内燃机的点火线圈的装置，包括连接到点火线圈的初级绕组的功率晶体管，用于响应于施加到功率晶体管的基极的信号来控制初级绕组的通电和断电。包括恒压二极管，电容器和电阻的反馈电路连接在功率晶体管的集电极和基极之间。当功率晶体管从非导通状态变为导通状态时，由于采用了米勒积分器效应，功率晶体管的集电极电流流过电容器和恒压二极管，并且从功率晶体管的非导通到导通的过渡逐渐变慢，从而降低了电压在点火线圈的次级绕组中产生。相反，当功率晶体管从导电状态变为非导通时，恒压二极管由于在功率晶体管的集电极处产生的高电压而导通，以允许基极电流流动，从而允许集电极电流从而防止功率晶体管的击穿。

47. 发明授权

US4433665A Device for controlling choke valve in carburetor for internal combustion engine 失效
标题翻译：用于控制内燃机化油器阻流阀的装置
公开(公告)号：US4433665A
公开(公告)日：1984-02-28
申请号：US361099
申请日：1982-03-23
申请人： Seiko Abe , Toshihiko Igashira , Hisasi Kawai , Toshikazu Ina , Masayoshi Tokoro
发明人： Seiko Abe , Toshihiko Igashira , Hisasi Kawai , Toshikazu Ina , Masayoshi Tokoro
IPC分类号： F02M1/12 , F02D41/06 , F02M1/10 , F02M1/02
CPC分类号： F02D41/067 , F02M1/10
摘要： The degree of opening of the choke valve in a carburetor for an internal combustion engine is controlled in accordance with the temperature of at least one predetermined position of temperature adjustment devices in the air intake manifold portion of the engine, whereby emission of harmful exhaust gas is reduced and the rated fuel consumption of the engine is maintained.
摘要翻译：根据发动机的进气歧管部分中的温度调节装置的至少一个预定位置的温度来控制内燃机的化油器中的阻流阀的开度，由此排放有害废气是减少发动机额定燃油消耗。

48. 发明授权

US4809197A Road surface detecting device 失效
标题翻译：路面检测装置
公开(公告)号：US4809197A
公开(公告)日：1989-02-28
申请号：US945953
申请日：1986-12-24
申请人： Syuzaburou Tashiro , Toshikazu Ina , Hisasi Kawai
发明人： Syuzaburou Tashiro , Toshikazu Ina , Hisasi Kawai
IPC分类号： B60G23/00 , B60G17/015 , B60G17/0165 , G01B7/34 , G01P3/44 , G01P11/00 , G01B5/28
CPC分类号： B60G17/0165 , B60G2400/208 , B60G2400/82 , B60G2500/10 , B60G2600/02 , B60G2600/12 , B60G2600/16
摘要： A road surface detecting device has a circular plate connected with an axle of a vehicle so as to be rotated with said axle, and has a large number of teeth at regular intervals in its outer periphery. A rotary sensor detecting the passage of the teeth of the circular plate, and generates a pulse signal, and a microcomputer receive the pulse signal. The microcomputer calculates instantaneous speeds of a wheel from the period of the pulse signal and calculates an average value of a plurality of instantaneous speeds obtained in the predetermined rotations of a wheel another average value of a plurality of instantaneous speeds obtained in the next predetermined rotations of a wheel is also calculated as a presumed speed of a vehicle based on one and another average values. The microcomputer then calculates an absolute value of a difference between the instantaneous speeds in the predetermined rotations after next of a wheel and the presumed speed of vehicle, cancels an absolute value of an oldest difference every time when an absolute value of a newest difference is obtained, and calculates a successive integrated value by adding absolute values of a predetermined number of differences to one another. The microcomputer determines the road surface condition to be a bad condition when the successive integrated value is not less than a predetermined value or as a good condition when the successive integrated value is not more than the predetermined value.
摘要翻译：路面检测装置具有与车辆的轴连接的圆板，以便与所述车轴一起旋转，并且在其外周中以规则的间隔具有大量的齿。检测圆板的齿通过的旋转传感器，产生脉冲信号，微型计算机接收脉冲信号。微型计算机从脉冲信号的周期计算轮的瞬时速度，并计算在轮的预定转速中获得的多个瞬时速度的平均值，在下一个预定旋转中获得的多个瞬时速度的另一个平均值还基于一个和另一个平均值，将车轮计算为车辆的推测速度。然后，微型计算机计算下一轮之后的预定旋转中的瞬时速度与车辆推测速度之间的差值的绝对值，每当获得最新差异的绝对值时，每次抵消最大差异的绝对值，并且通过将预定数量的差异的绝对值相加来计算连续积分值。当连续积分值不小于预定值时，微型计算机将路面状况判断为不良状况，或者当连续积分值不大于预定值时，将其作为良好状态。

49. 发明授权

US4201159A Electronic control method and apparatus for combustion engines 失效
标题翻译：内燃机电子控制方法及装置
公开(公告)号：US4201159A
公开(公告)日：1980-05-06
申请号：US885076
申请日：1978-03-09
申请人： Hisasi Kawai , Toshikazu Ina
发明人： Hisasi Kawai , Toshikazu Ina
IPC分类号： F02P3/045 , F02P5/15 , F02B3/00
CPC分类号： F02P3/0456 , F02P5/1502 , Y02T10/46
摘要： In a method and apparatus for controlling a combustion engine, a digital computer is adapted to calculate first and second values corresponding to optimal settings of fuel injectors and spark plugs in a time sequence by detecting changes of the amount of air flowing into the engine and the rotation speed of the engine. The computer is programmed to calculate the first and second values from first and second functions describing desired relationships among each setting of the fuel injectors and the spark plugs, the amount of air flowing into the engine and the rotation speed of the engine. An electronic control circuit in the form of a timer is coupled with the digital computer for generating an electric control signal with a predetermined period of time in response to the setting of the spark plugs and applying the control signal to the computer to halt the calculation of the first value during the predetermined period of time even if the computer is conditioned to calculate the first value, the remaining calculation of the first value being subsequently performed after lapse of the predetermined period of time.
摘要翻译：在一种用于控制内燃机的方法和装置中，数字计算机适于通过检测流入发动机的空气量的变化来计算与时间顺序相对应的燃料喷射器和火花塞的最佳设置的第一和第二值，发动机的转速。计算机被编程为从描述燃料喷射器和火花塞的每个设置之间的期望关系的第一和第二功能，流入发动机的空气量和发动机的转速来计算第一和第二值。定时器形式的电子控制电路与数字计算机耦合，用于响应于火花塞的设置，以预定的时间周期产生电控信号，并将控制信号施加到计算机以停止计算即使计算机被调节为计算第一值，在预定时段期间的第一值，在经过预定时间段之后随后执行第一值的剩余计算。

50. 发明授权

US4176629A Electric control method for fuel injection and ignition timing 失效
标题翻译：燃油喷射和点火正时的电控方法
公开(公告)号：US4176629A
公开(公告)日：1979-12-04
申请号：US856509
申请日：1977-12-01
申请人： Hisasi Kawai , Toshikazu Ina
发明人： Hisasi Kawai , Toshikazu Ina
IPC分类号： F02D41/34 , F02D41/18 , F02D41/24 , F02D41/26 , F02D45/00 , F02P5/04 , F02P5/15 , F02B41/00 , F02B13/00
CPC分类号： F02D41/28 , F02D41/26 , F02P5/045
摘要： In a method and apparatus for controlling a combustion engine, a digital computer is adapted to calculate first and second values corresponding to optimal settings of fuel injectors and spark plugs in a time sequence by detecting changes of the amount of air flowing into the engine and the rotation speed of the engine. The computer is programmed to calculate the first and second values from functions describing desired relationships among each setting of the fuel injectors and the spark plugs, the amount of air flowing into the engine and the rotation speed of the engine, thereby to eliminate a conventional negative pressure detecting element.
摘要翻译：在一种用于控制内燃机的方法和装置中，数字计算机适于通过检测流入发动机的空气量的变化来计算与时间顺序相对应的燃料喷射器和火花塞的最佳设置的第一和第二值，发动机的转速。计算机被编程为从描述燃料喷射器和火花塞的每个设置之间的期望关系的功能计算第一和第二值，流入发动机的空气量和发动机的转速，从而消除常规的负压力检测元件。

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