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1. 发明授权

US5787379A Lockup control system for automatic transmissions 失效
标题翻译：自动变速器锁定控制系统
公开(公告)号：US5787379A
公开(公告)日：1998-07-28
申请号：US352354
申请日：1994-12-08
申请人： Tatsuo Ochiai , Koichi Hayasaki , Masayuki Furuya
发明人： Tatsuo Ochiai , Koichi Hayasaki , Masayuki Furuya
IPC分类号： F16H61/14 , G06G7/70 , F16H61/58
CPC分类号： F16H61/14 , Y10T477/6351 , Y10T477/735
摘要： A lockup control system for automatic transmissions is constructed to prohibit lockup of a torque converter when detecting inertia cruising of a motor vehicle even if transition of the cruising state of the motor vehicle occurs from a converter area to a lockup area.
摘要翻译：用于自动变速器的锁定控制系统被构造成即使在检测到机动车辆的巡航状态从转换器区域到停车区域的转变时，也可以防止在检测到机动车辆的惯性巡航时锁定变矩器。

2. 发明授权

US08712649B2 Continuously variable transmission and control method thereof 有权
标题翻译：连续可变传动和控制方法
公开(公告)号：US08712649B2
公开(公告)日：2014-04-29
申请号：US12727506
申请日：2010-03-19
申请人： Tateki Jozaki , Hideaki Suzuki , Ryousuke Nonomura , Mamiko Inoue , Seiichiro Takahashi , Tatsuo Ochiai , Masato Koga , Masaaki Uchida , Ryoji Kadono
发明人： Tateki Jozaki , Hideaki Suzuki , Ryousuke Nonomura , Mamiko Inoue , Seiichiro Takahashi , Tatsuo Ochiai , Masato Koga , Masaaki Uchida , Ryoji Kadono
IPC分类号： F16H59/00
CPC分类号： F16H61/66259 , F16H37/022 , F16H61/0213 , F16H61/702 , F16H2037/023 , F16H2059/183
摘要： A transmission controller permits a 2-1 shift, in which a gear position of a subtransmission mechanism is changed from a second speed to a first speed, when an accelerator pedal has been depressed to or above a predetermined opening. The gear position of the subtransmission mechanism is changed from the second speed to the first speed when an actual through speed ratio passes a mode switch line from a High side to a Low side while the 2-1 shift is permitted in the subtransmission mechanism.
摘要翻译：当加速器踏板已经被压下或超过预定开口时，变速器控制器允许副变速器机构的档位从第二速度变为第一速度的2-1档位。当在副变速机构中允许2-1变速时，实际通过速比通过模式切换线从高侧到低侧时，副变速机构的档位从第二速度变为第一速度。

3. 发明申请

US20100248895A1 CONTINUOUSLY VARIABLE TRANSMISSION AND CONTROL METHOD THEREOF 有权
标题翻译：连续可变传输及其控制方法
公开(公告)号：US20100248895A1
公开(公告)日：2010-09-30
申请号：US12727500
申请日：2010-03-19
申请人： Tateki Jozaki , Hideaki Suzuki , Ryousuke Nonomura , Mamiko Inoue , Seiichiro Takahashi , Tatsuo Ochiai , Masato Koga , Masaaki Uchida , Ryoji Kadono
发明人： Tateki Jozaki , Hideaki Suzuki , Ryousuke Nonomura , Mamiko Inoue , Seiichiro Takahashi , Tatsuo Ochiai , Masato Koga , Masaaki Uchida , Ryoji Kadono
IPC分类号： F16H61/662
CPC分类号： F16H61/66259 , F16H37/022 , F16H61/0213 , F16H61/702 , F16H2037/023 , Y10T477/6217 , Y10T477/623 , Y10T477/6237 , Y10T477/6242
摘要： The transmission controller changes the gear position of the subtransmission mechanism and varies the speed ratio of the variator in an opposite direction to a speed ratio variation direction of the subtransmission mechanism when the actual through speed ratio passes a predetermined mode switch line. When the improvement in the shift response of the continuously variable transmission is determined to be required and the actual through speed ratio passes the mode switch line from a Low side to the High side, the transmission controller increases a shift speed of the subtransmission mechanism compared with a normal coordinated shift.
摘要翻译：变速器控制器改变副变速机构的档位，并且当实际通过速比通过预定模式切换线时，将变速器的速比与变速器机构的变速比变化方向相反的方向变化。当确定无级变速器的换档响应的改善被要求并且实际通过速比通过模式切换线从低侧到高侧时，变速器控制器增加副变速器机构的转速，与正常的协调转移。

4. 发明申请

US20100228450A1 CONTROL APPARATUS OF AUTOMATIC TRANSMISSION 失效
标题翻译：自动变速箱控制装置
公开(公告)号：US20100228450A1
公开(公告)日：2010-09-09
申请号：US12712440
申请日：2010-02-25
申请人： Seiichiro TAKAHASHI , Tatsuo Ochiai , Masaaki Uchida , Masato Koga , Ryoji Kadono , Tateki Jozaki , Hideaki Suzuki , Ryousuke Nonomura , Mamiko Inoue
发明人： Seiichiro TAKAHASHI , Tatsuo Ochiai , Masaaki Uchida , Masato Koga , Ryoji Kadono , Tateki Jozaki , Hideaki Suzuki , Ryousuke Nonomura , Mamiko Inoue
IPC分类号： F16H61/70 , G06F19/00
CPC分类号： F16H61/143 , F16H37/022 , F16H59/46 , F16H61/061 , F16H61/66259 , F16H2037/023 , F16H2342/044
摘要： A control apparatus of an automatic transmission has an engagement part, a power-ON/OFF state judgment section and a control section controlling a capacity of the engagement part. The control section compares an actual input revolution speed difference absolute value of an absolute value of a difference between an input revolution speed when engaged and an actual input revolution speed with a target input revolution speed difference absolute value of an absolute value of a difference between the input revolution speed when engaged and a target input revolution speed, then a deviation is determined by subtracting the target input revolution speed difference absolute value from the actual input revolution speed difference absolute value. When the deviation is positive, the capacity is increased. When the deviation is negative, the capacity is reduced. When the deviation is zero, a previous capacity that is set before the comparison of the both absolute values is maintained.
摘要翻译：自动变速器的控制装置具有接合部，电源接通/断开状态判断部和控制接合部的容量的控制部。控制部将接合时的输入转速与实际输入转速之差的绝对值的实际输入转速差绝对值与目标输入转速差绝对值之差接合时的输入转速和目标输入转速，则通过从实际输入转速差绝对值减去目标输入转速差绝对值来确定偏差。当偏差为正时，容量增加。当偏差为负时，容量减小。当偏差为零时，保持在两个绝对值的比较之前设置的先前容量。

5. 发明申请

US20100222971A1 CONTROL APPARATUS AND METHOD FOR AUTOMATIC TRANSMISSION SYSTEM 有权
标题翻译：自动变速系统的控制装置和方法
公开(公告)号：US20100222971A1
公开(公告)日：2010-09-02
申请号：US12712429
申请日：2010-02-25
申请人： Seiichiro TAKAHASHI , Tatsuo Ochiai , Masaaki Uchida , Masato Koga , Ryoji Kadono , Tateki Jozaki , Hideaki Suzuki , Ryousuke Nonomura , Mamiko Inoue
发明人： Seiichiro TAKAHASHI , Tatsuo Ochiai , Masaaki Uchida , Masato Koga , Ryoji Kadono , Tateki Jozaki , Hideaki Suzuki , Ryousuke Nonomura , Mamiko Inoue
IPC分类号： G06F19/00
CPC分类号： F16H61/66259 , F16H37/022 , F16H61/08 , F16H61/702 , F16H2037/023 , F16H2061/085 , Y10T477/26 , Y10T477/6414 , Y10T477/735
摘要： A control apparatus for an automatic transmission system having a serial arrangement of a stepwise variable automatic transmission mechanism and a continuously variable automatic transmission mechanism, the control apparatus being disposed in the automatic transmission system and performing a shift control of the continuously variable automatic transmission mechanism in accordance with variation in transmission ratio of the stepwise variable automatic transmission mechanism, the control apparatus including a control section configured to execute a retardation processing upon shift control of one of the continuously variable transmission mechanism and the stepwise variable transmission mechanism which has a smaller response delay of an actual transmission ratio from a target transmission ratio than that of the other transmission mechanism.
摘要翻译：一种自动变速器系统的控制装置，具有逐步变速的自动变速机构和无级变速的自动变速机构的串联配置，该控制装置设置在自动变速器系统中，并且进行无级自动变速机构的变速控制根据所述可变自动变速机构的变速比的变化，所述控制装置包括控制部，所述控制部被配置为对所述无级变速机构和所述具有较小响应延迟的所述可变变速机构进行变速控制，的目标传动比比其他传动机构的实际传动比。

6. 发明授权

US06874525B2 Linear solenoid valve control device 失效
标题翻译：线性电磁阀控制装置
公开(公告)号：US06874525B2
公开(公告)日：2005-04-05
申请号：US10912281
申请日：2004-08-06
申请人： Yusuke Kimura , Tatsuo Ochiai , Tateki Jozaki , Yoshinori Ishimori , Hideshi Wakayama
发明人： Yusuke Kimura , Tatsuo Ochiai , Tateki Jozaki , Yoshinori Ishimori , Hideshi Wakayama
IPC分类号： F16K31/06 , F16H9/00 , F16H61/00 , F16H61/02 , F16H61/12 , F16K51/00
CPC分类号： F16H61/0251 , Y10T137/4245 , Y10T137/4358
摘要： Disclosed is a control device for controlling a two-way linear solenoid valve (60) including a pressure regulating port (60p) which communicates with a hydraulic circuit side, a drain port (60d) which communicates with a drain side, a plunger (61) which controls the state of communication between the pressure regulating port and drain port, and a coil (70) which drives the plunger in accordance with an exciting current. The control device has a current generator (65) which supplies the coil with the exciting current corresponding to a duty signal; and a microcomputer (1). The microcomputer determines whether or not a preset foreign matter removal starting condition for removing foreign matter accumulated in the ports has been established. When the foreign matter removal starting condition is established, the microcomputer sets a variation pattern for a current command value in the form of a rectangular wave having a preset maximum current command value (A1) and a preset minimum current command value (A0), and transmit to the current generator a first duty signal corresponding to the maximum current command value and a second duty signal corresponding to the minimum current command value. The microcomputer further determines whether or not a preset foreign matter removal completion condition has been established. When the foreign matter removal completion condition is established, the microcomputer terminates the setting of the rectangular wave variation pattern.
摘要翻译：公开了一种用于控制双向线性电磁阀（60）的控制装置，其包括与液压回路侧连通的压力调节口（60p），与排水侧连通的排出口（60d），柱塞（61 ），其控制压力调节口和排出口之间的连通状态，以及根据励磁电流驱动柱塞的线圈（70）。控制装置具有电流发生器（65），其向线圈提供与占空比信号相对应的励磁电流; 和微计算机（1）。微型计算机确定是否建立了用于去除在端口中累积的异物的预设异物去除开始条件。当异物去除开始条件成立时，微型计算机以具有预设最大电流指令值（A1）和预设最小电流指令值（A0）的矩形波形式形成电流指令值的变化模式，以及向电流发生器发送对应于最大电流指令值的第一占空比信号和对应于最小电流指令值的第二占空比信号。微型计算机进一步确定是否建立了预设的异物去除完成条件。当异物去除完成条件成立时，微计算机终止矩形波变化模式的设置。

7. 发明授权

US06482122B2 Driving force control device 失效
标题翻译：驱动力控制装置
公开(公告)号：US06482122B2
公开(公告)日：2002-11-19
申请号：US09861018
申请日：2001-05-18
申请人： Tatsuo Ochiai , Hiroyuki Ashizawa , Akira Higashimata
发明人： Tatsuo Ochiai , Hiroyuki Ashizawa , Akira Higashimata
IPC分类号： B60K4112
CPC分类号： F16H61/0213 , B60K31/0008 , F16H59/24 , F16H59/44 , F16H61/66259 , Y10T477/6223 , Y10T477/623 , Y10T477/65 , Y10T477/676 , Y10T477/693
摘要： A driving force control device, which controls a driving force by changing a gear ratio of an automatic transmission, comprises: a virtual throttle opening converter for converting a target driving force into a virtual throttle opening by using a target driving force characteristic and a detected vehicle speed; a throttle opening information selector for selecting the virtual throttle opening from the virtual throttle opening converter as throttle opening information when the driving force is controlled, and selecting an actual throttle opening from the throttle opening sensor as throttle opening information when the driving force is not controlled; and a target input revolutionary speed calculator 123d that calculates the target input revolutionary speed according to the selected throttle opening information, the detected vehicle speed and one shift map. The Continuously variable transmission determines an achievable gear ratio according to the target input revolutionary speed.
摘要翻译：通过改变自动变速器的变速比来控制驱动力的驱动力控制装置包括：虚拟节气门开启转换器，用于通过使用目标驱动力特性将目标驱动力转换成虚拟节气门开度，并且检测车辆速度; 节气门开度信息选择器，用于在控制驱动力时选择虚拟节气门开度作为节气门开度信息，并且当驱动力未被控制时从节气门开度传感器选择实际节气门开度作为节气门开度信息 ; 以及目标输入革命速度计算器123d，其根据所选择的节气门开度信息，检测到的车速和一个换档图来计算目标输入革命速度。连续可变变速器根据目标输入转速决定可实现的变速比。

8. 发明授权

US5931884A Continuously variable transmission control method and apparatus 失效
标题翻译：连续可变传动控制方法和装置
公开(公告)号：US5931884A
公开(公告)日：1999-08-03
申请号：US812780
申请日：1997-03-06
申请人： Tatsuo Ochiai
发明人： Tatsuo Ochiai
IPC分类号： F16H9/00 , F16H61/02 , F16H61/662 , B60K41/12
CPC分类号： F16H61/66259 , F16H2059/144 , Y10T477/6237 , Y10T477/624 , Y10T477/6242 , Y10T477/669 , Y10T477/675 , Y10T477/679 , Y10T477/688
摘要： A method and apparatus for controlling a transmission for use with an automotive vehicle including an engine. The transmission coupled to the engine for transmitting a torque inputted thereto from the engine to produce an output torque at a continuously variable speed ratio. A target value for the speed ratio is calculated based on vehicle operating conditions. A rate at which the speed ratio changes to the calculated target value is calculated. An upper limit for the rate is calculated to satisfy such a condition that the output torque is substantially equal to or greater than zero. The rate of change of the speed ratio is limited to the upper limit when the calculated rate of change of the speed ratio is greater than the upper limit.
摘要翻译：一种用于控制用于包括发动机的机动车辆的变速器的方法和装置。该变速器联接到发动机，用于传递从发动机输入的扭矩，以产生无级变速比的输出转矩。根据车辆运行条件计算速比的目标值。计算速度比变化到计算出的目标值的速率。计算速率的上限以满足输出转矩基本上等于或大于零的条件。当计算出的变速比变化大于上限时，速比的变化率被限制在上限。

9. 发明授权

US5803862A Continuously variable transmission control method and apparatus 失效
标题翻译：连续可变传动控制方法和装置
公开(公告)号：US5803862A
公开(公告)日：1998-09-08
申请号：US815366
申请日：1997-03-11
申请人： Tatsuo Ochiai , Hirofumi Okahara
发明人： Tatsuo Ochiai , Hirofumi Okahara
IPC分类号： F16H9/00 , F16H61/02 , F16H61/662 , B60K41/12
CPC分类号： F16H61/66259 , Y10T477/624 , Y10T477/6242 , Y10T477/62427
摘要： A method and apparatus for controlling a transmission for use with an automotive vehicle including an engine. The transmission coupled to the engine for transmitting a torque inputted thereto from the engine to produce an output torque at a continuously variable speed ratio. A target value for the speed ratio is calculated based on vehicle operating conditions. A rate at which the speed ratio changes to the calculated target value is calculated. An upper limit for the rate is calculated to satisfy such a condition that the transmission input torque is less than a maximum value below which there is no danger of damaging the transmission. The rate of change of the speed ratio is limited to the upper limit when the calculated rate of change of the speed ratio is greater than the upper limit.
摘要翻译：一种用于控制用于包括发动机的机动车辆的变速器的方法和装置。该变速器联接到发动机，用于传递从发动机输入的扭矩，以产生无级变速比的输出转矩。根据车辆运行条件计算速比的目标值。计算速度比变化到计算出的目标值的速率。计算速率的上限，以满足变速器输入转矩小于不存在损坏变速器的危险的最大值的条件。当计算出的变速比变化大于上限时，速比的变化率被限制在上限。

10. 发明授权

US5545107A Lockup clutch control release inhibiting during shifting for automatic transmissions 失效
标题翻译：锁止离合器控制释放禁止在自动变速器变速期间
公开(公告)号：US5545107A
公开(公告)日：1996-08-13
申请号：US356735
申请日：1994-12-15
申请人： Tatsuo Ochiai
发明人： Tatsuo Ochiai
IPC分类号： F16H59/36 , F16H61/14 , F16H47/06
CPC分类号： F16H61/143 , F16H59/36 , Y10T477/6351 , Y10T477/735
摘要： A lockup control system for automatic transmissions is constructed to prohibit lockup interruption control during shifting when the cruising state of a motor vehicle is such that a difference between an engine speed before and after shifting is smaller than a set value.
摘要翻译：用于自动变速器的锁定控制系统被构造成当机动车辆的巡航状态使得在变速前后的发动机转速之间的差小于设定值时，在变速期间禁止锁止中断控制。

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