公开(公告)号：US07187956B2

公开(公告)日：2007-03-06

申请号：US10245901

申请日：2002-09-17

申请人： Shigeru Sugino ,  Kouji Saitou ,  Toshiya Inubushi ,  Shushin Noda ,  Koji Nasu ,  Tomohiko Kamimura

发明人： Shigeru Sugino ,  Kouji Saitou ,  Toshiya Inubushi ,  Shushin Noda ,  Koji Nasu ,  Tomohiko Kamimura

IPC分类号： H04M1/00

CPC分类号： H04M1/19 ,  H04M1/0214

摘要： In a portable communication apparatus of the invention, an inner wall (22) of an openable/closable member (2) faces the front face of a diaphragm of a close-talking microphone (5) via a sound path (64), and an outer sound hole (27) faces the rear face of the diaphragm of the close-talking microphone (5) via a sound path (65). An inner sound hole (26) is biasedly located in a position which is close to a free end of the openable/closable member (2), and the outer sound hole (27) is biasedly located in a position which is close to the center position of opening and closing movements of the openable/closable member (2), thereby obtaining a speech quality of a very high S/N ratio at a substantially same degree in both the cases where the openable/closable member (2) is opened, and where the member is closed.

摘要翻译： 在本发明的便携式通信装置中，可打开/关闭构件（2）的内壁（22）经由声音路径（64）面对致密麦克风（5）的隔膜的前面，并且 外部声孔（27）通过声音路径（65）面向致密麦克风（5）的隔膜的后表面。 内部声音孔（26）被偏置地位于靠近可开启/关闭构件（2）的自由端的位置，并且外部声音孔（27）被偏置地位于接近中心的位置 可打开/关闭构件（2）的打开和关闭运动的位置，从而在可打开/关闭构件（2）打开的情况下以基本相同的程度获得非常高的S / N比的语音质量， 会员关闭的地方。

公开(公告)号：US20060094564A1

公开(公告)日：2006-05-04

申请号：US11239630

申请日：2005-09-30

申请人： Toshiji Ilda ,  Hiroshi Sekiya ,  Morimasa Yamawaki ,  Tatsuya Imamura ,  Koji Dohi ,  Kouji Saitou

发明人： Toshiji Ilda ,  Hiroshi Sekiya ,  Morimasa Yamawaki ,  Tatsuya Imamura ,  Koji Dohi ,  Kouji Saitou

IPC分类号： F16H61/58 ,  B60W10/02

CPC分类号： F16H61/143 ,  F16H59/14 ,  F16H59/24 ,  F16H59/42 ,  F16H59/44 ,  F16H2059/147 ,  Y10T477/633 ,  Y10T477/635 ,  Y10T477/6352 ,  Y10T477/63525 ,  Y10T477/6418 ,  Y10T477/6422 ,  Y10T477/735 ,  Y10T477/75 ,  Y10T477/753 ,  Y10T477/78 ,  Y10T477/79

摘要： A lock-up clutch control device which controls a lock-up clutch (6) provided in a torque converter (5) interposed between an engine (3) and a transmission (4) used with a vehicle, is disclosed. The lock-up clutch control device has a differential pressure generating device (7,8), a vehicle speed sensor (13), a throttle valve opening sensor (14), an transmission input shaft rotation speed sensor (16), engine torque detection means (2), and a controller (1). The controller (1) determines, based on the detected vehicle speed (VSP) and the detected throttle valve opening (TVO), whether or not a control region of a torque converter is a converter region wherein control is performed to disengage the lock-up clutch. When the control region of the torque converter is not the converter region, the controller (1) determines whether or not the control region of the torque converter is a slip control region wherein control is performed to make the lock-up clutch slip, based on the detected input shaft rotation speed (Npri) of the transmission and the detected engine torque (Te). When the control region of the torque converter is the slip control region, the controller commands the differential pressure generating device (7,8) to cause a slip of the lock-up clutch (6).

摘要翻译： 公开了一种锁定离合器控制装置，其控制设置在引擎（3）和与车辆使用的变速器（4）之间的变矩器（5）中的锁止离合器（6）。 锁止离合器控制装置具有压差发生装置（7,8），车速传感器（13），节气门开度传感器（14），变速器输入轴转速传感器（16），发动机扭矩检测 装置（2）和控制器（1）。 控制器（1）基于检测到的车速（VSP）和检测到的节气门开度（TVO），判定变矩器的控制区域是否是进行控制以解除锁定的转换器区域 离合器。 当变矩器的控制区域不是转换器区域时，控制器（1）基于控制器（1）确定变矩器的控制区域是否是滑差控制区域，其中执行控制以使锁止离合器滑动，基于 检测到的变速箱的输入轴转速（Npri）和检测到的发动机转矩（Te）。 当变矩器的控制区域是滑动控制区域时，控制器命令差压发生装置（7,8）引起锁止离合器（6）的滑动。

公开(公告)号：US07385580B2

公开(公告)日：2008-06-10

申请号：US10660567

申请日：2003-09-12

申请人： Kouji Saitou ,  Toshihiro Yanagi ,  Taketoshi Nakano

发明人： Kouji Saitou ,  Toshihiro Yanagi ,  Taketoshi Nakano

IPC分类号： G09G3/36 ,  G09G5/00 ,  G06F3/038

CPC分类号： G09G3/3696 ,  G09G3/3648 ,  G09G3/367 ,  G09G2300/0456 ,  G09G2320/0247

摘要： A liquid crystal display device includes a liquid crystal display panel, a row electrode drive circuit (scanning signal line drive circuit), a column electrode drive circuit (source signal line drive circuit), a power supply circuit, a common electrode drive circuit, and a memory (storage means). The memory stores the respective optimum applied voltages for the source electrode corresponding to display modes of the liquid crystal display device, a reflective mode and a transmissive mode. With the above arrangement, in the case where the display mode is switched among a plurality of display modes, the above active matrix display device can reset an optimum applied voltage for a common electrode or a source electrode in accordance with each of the display modes to suppress the occurrence of flickers, thus allowing the display device to maintain a high quality of display all the time.

摘要翻译： 液晶显示装置包括液晶显示面板，行电极驱动电路（扫描信号线驱动电路），列电极驱动电路（源极信号线驱动电路），电源电路，公共电极驱动电路以及 存储器（存储装置）。 存储器存储与液晶显示装置的显示模式对应的源电极的各个最佳施加电压，反射模式和透射模式。 通过上述结构，在显示模式在多个显示模式之间切换的情况下，上述有源矩阵显示装置可以根据每个显示模式将公共电极或源电极的最佳施加电压复位为 抑制闪烁的发生，从而允许显示设备始终保持高质量的显示。

公开(公告)号：US07361120B2

公开(公告)日：2008-04-22

申请号：US11239630

申请日：2005-09-30

申请人： Toshiji Iida ,  Hiroshi Sekiya ,  Morimasa Yamawaki ,  Tatsuya Imamura ,  Koji Dohi ,  Kouji Saitou

发明人： Toshiji Iida ,  Hiroshi Sekiya ,  Morimasa Yamawaki ,  Tatsuya Imamura ,  Koji Dohi ,  Kouji Saitou

IPC分类号： F16H61/58

CPC分类号： F16H61/143 ,  F16H59/14 ,  F16H59/24 ,  F16H59/42 ,  F16H59/44 ,  F16H2059/147 ,  Y10T477/633 ,  Y10T477/635 ,  Y10T477/6352 ,  Y10T477/63525 ,  Y10T477/6418 ,  Y10T477/6422 ,  Y10T477/735 ,  Y10T477/75 ,  Y10T477/753 ,  Y10T477/78 ,  Y10T477/79

摘要： A lock-up clutch control device which controls a lock-up clutch (6) provided in a torque converter (5) interposed between an engine (3) and a transmission (4) used with a vehicle, is disclosed. The lock-up clutch control device has a differential pressure generating device (7,8), a vehicle speed sensor (13), a throttle valve opening sensor (14), an transmission input shaft rotation speed sensor (16), engine torque detection means (2), and a controller (1). The controller (1) determines, based on the detected vehicle speed (VSP) and the detected throttle valve opening (TVO), whether or not a control region of a torque converter is a converter region wherein control is performed to disengage the lock-up clutch. When the control region of the torque converter is not the converter region, the controller (1) determines whether or not the control region of the torque converter is a slip control region wherein control is performed to make the lock-up clutch slip, based on the detected input shaft rotation speed (Npri) of the transmission and the detected engine torque (Te). When the control region of the torque converter is the slip control region, the controller commands the differential pressure generating device (7,8) to cause a slip of the lock-up clutch (6).

摘要翻译： 公开了一种锁定离合器控制装置，其控制设置在引擎（3）和与车辆使用的变速器（4）之间的变矩器（5）中的锁止离合器（6）。 锁止离合器控制装置具有压差发生装置（7,8），车速传感器（13），节气门开度传感器（14），变速器输入轴转速传感器（16），发动机扭矩检测 装置（2）和控制器（1）。 控制器（1）基于检测到的车速（VSP）和检测到的节气门开度（TVO），判定变矩器的控制区域是否是进行控制以解除锁定的转换器区域 离合器。 当变矩器的控制区域不是转换器区域时，控制器（1）基于控制器（1）确定变矩器的控制区域是否是滑差控制区域，其中执行控制以使锁止离合器滑动，基于 检测到的变速箱的输入轴转速（Npri）和检测到的发动机转矩（Te）。 当变矩器的控制区域是滑动控制区域时，控制器命令差压发生装置（7,8）引起锁止离合器（6）的滑动。

公开(公告)号：US07282009B2

公开(公告)日：2007-10-16

申请号：US11240644

申请日：2005-10-03

申请人： Hiroshi Sekiya ,  Tatsuya Imamura ,  Koji Dohi ,  Kouji Saitou

发明人： Hiroshi Sekiya ,  Tatsuya Imamura ,  Koji Dohi ,  Kouji Saitou

IPC分类号： F16H61/58 ,  F16H45/02 ,  B60W10/02

CPC分类号： F16H61/143 ,  F16H59/44 ,  F16H2057/0012 ,  Y10T477/6352 ,  Y10T477/6422 ,  Y10T477/735 ,  Y10T477/753

摘要： A lock-up clutch control device, which controls a lock-up clutch (6) installed in a torque converter (5) interposed between an engine (3) and a transmission (4) used with a vehicle, is disclosed. The lock-up clutch control device has a differential pressure generating device (7,8) which engages or disengages the lock-up clutch by adjusting a differential pressure supplied to the lock-up clutch, a sensor (13) which detects a vehicle speed, and a controller. The controller is programmed to: determine whether or not the vehicle speed is equal to or larger than a first threshold value (V1) corresponding to a lock-up ON vehicle speed; command the differential pressure generating device to engage the lock-up clutch, when the vehicle speed is equal to or larger than the first threshold value (V1); determine whether or not the vehicle speed has reached a second threshold value (V2) larger than the first threshold value (V1); set a lock-up OFF threshold value (V3/V4) which depends on whether the vehicle speed has reached the second threshold value (V2); and command the differential pressure generating device to disengage the lock-up clutch, when the vehicle speed is equal to or less than the lock-up OFF threshold value.

摘要翻译： 公开了一种锁定离合器控制装置，其控制安装在引擎（3）和与车辆使用的变速器（4）之间的变矩器（5）中的锁止离合器（6）。 锁止离合器控制装置具有通过调节供给到锁止离合器的差压来接合或解除锁止离合器的差压发生装置（7,8），检测车速的传感器（13） ，和控制器。 控制器被编程为：确定车速是否等于或大于对应于锁定ON车速的第一阈值（V 1）; 当车速等于或大于第一阈值（V 1）时，指令压差发生装置接合锁止离合器; 确定车速是否达到大于第一阈值（V 1）的第二阈值（V 2）; 设定取决于车速达到第二阈值（V 2）的锁定关闭阈值（V 3 / V 4）; 并且当车速等于或小于锁定OFF阈值时，命令差压发生装置使锁止离合器分离。

公开(公告)号：US07238142B2

公开(公告)日：2007-07-03

申请号：US11126329

申请日：2005-05-11

申请人： Nobuo Kurogo ,  Tatsuya Imamura ,  Kouji Saitou ,  Aki Hayakawa ,  Koji Dohi ,  Toshiji Iida ,  Hiroshi Sekiya

发明人： Nobuo Kurogo ,  Tatsuya Imamura ,  Kouji Saitou ,  Aki Hayakawa ,  Koji Dohi ,  Toshiji Iida ,  Hiroshi Sekiya

IPC分类号： F16H61/14

CPC分类号： F16H61/143 ,  Y10T477/73 ,  Y10T477/735 ,  Y10T477/78

摘要： In lock-up capacity control apparatus and method for a torque converter, the torque converter is caused to have a converter state in which a relative revolution between input and output elements of the torque converter is free of limitation in a case where a lock-up capacity (L/Uprso) during a no-load state is equal to or larger than a shock determining lock-up capacity (α), during an acceleration slip lock up in which the lock-up capacity of the torque converter is augmented by means of a time series control which accords with a load state of an engine, and the torque converter is caused to be oriented toward a lock-up state in which the relative revolution is zeroed by continuing an augmentation of the lock-up capacity by means of the time series control in a case where the lock-up capacity during the no-load state is smaller than the shock determining lock-up capacity.

摘要翻译： 在用于变矩器的锁定能力控制装置和方法中，使变矩器具有转换器状态，其中在锁定的情况下，变矩器的输入和输出元件之间的相对转数没有限制 在加速滑移锁定期间，空载状态期间的容量（L / Uprso）等于或大于冲击确定锁定能力（α），其中变矩器的锁定能力通过装置增加 的时间序列控制，其与发动机的负载状态一致，并且使变矩器朝向锁定状态，在该锁定状态下，通过继续增大锁定能力，使相对转数为零 在空载状态下的锁定容量小于冲击判定锁定能力的情况下的时间序列控制。

公开(公告)号：US20060122755A1

公开(公告)日：2006-06-08

申请号：US11262979

申请日：2005-11-01

申请人： Satoshi Segawa ,  Hiroshi Sekiya ,  Tatsuya Imamura ,  Koji Dohi ,  Kouji Saitou

发明人： Satoshi Segawa ,  Hiroshi Sekiya ,  Tatsuya Imamura ,  Koji Dohi ,  Kouji Saitou

IPC分类号： G06F17/00

CPC分类号： F16H61/143 ,  F16H2061/145 ,  Y10T477/70 ,  Y10T477/75 ,  Y10T477/755

摘要： A control device of a lock-up clutch of a torque converter interposed between a transmission and engine used with a vehicle, is disclosed. The control device has a sensor which detects an input rotation speed to the torque converter, a sensor which detects an output rotation speed from the torque converter, a differential pressure control device which controls the differential pressure applied to the lock-up clutch, and a controller which sets a target slip rotation speed of the torque converter; calculates a real slip rotation speed which is a difference between the detected input rotation speed and the detected output rotation speed; and performs feedback control to determine the differential pressure applied to the lock-up clutch so that the real slip rotation speed coincides with the target slip rotation speed. The controller is programmed to: set the target slip rotation speed to a first target slip rotation speed determined from a vehicle running parameter; perform feedback control so that the real slip rotation speed coincides with the first target slip rotation speed; change over the first target slip rotation speed to a second target slip rotation speed according to an error between the first target slip rotation speed and the real slip rotation speed; after changing over, and perform feedback control so that the real slip rotation speed coincides with the second target slip rotation speed; wherein the first and second target slip rotation speeds are different functions of time.

摘要翻译： 公开了一种插入在与车辆一起使用的变速器和发动机之间的变矩器的锁止离合器的控制装置。 控制装置具有检测到变矩器的输入转速的传感器，检测来自变矩器的输出转速的传感器，控制施加到锁止离合器的差压的差压控制装置，以及 控制器，其设定所述变矩器的目标滑移转速; 计算作为检测到的输入转速与检测出的输出转速之间的差的真实滑移转速; 并执行反馈控制以确定施加到锁止离合器的差压，使得实际滑移转速与目标滑移转速一致。 控制器被编程为：将目标滑移转速设置为从车辆行驶参数确定的第一目标滑移转速; 执行反馈控制，使得实际滑移转速与第一目标滑移转速一致; 根据第一目标滑移转速和实际滑移转速之间的误差，将第一目标滑移转速改变为第二目标滑移转速; 并且执行反馈控制，使得实际滑移转速与第二目标滑移转速一致; 其中第一和第二目标滑移转速是不同的时间功能。

公开(公告)号：US07195581B2

公开(公告)日：2007-03-27

申请号：US10953384

申请日：2004-09-30

申请人： Satoshi Segawa ,  Kazutaka Adachi ,  Tatsuya Imamura ,  Kouji Saitou ,  Morimasa Yamawaki ,  Koji Dohi ,  Toshiji Iida ,  Hiroshi Sekiya

发明人： Satoshi Segawa ,  Kazutaka Adachi ,  Tatsuya Imamura ,  Kouji Saitou ,  Morimasa Yamawaki ,  Koji Dohi ,  Toshiji Iida ,  Hiroshi Sekiya

IPC分类号： B60W10/02

CPC分类号： F16H61/143 ,  Y10T477/638 ,  Y10T477/6403 ,  Y10T477/70 ,  Y10T477/78

摘要： A controller (5) performs open loop control of the engaging state of a lockup clutch (2) through a switching mechanism (3, 4) when a torque converter (1) transitions from a first state in which the lockup clutch (2) is disengaged to a second state in which the lockup clutch (2) is at least partially engaged. At this time, the controller (5) estimates the engine torque at the time when open loop control ends, estimates a necessary lockup capacity required for the converter (1) at the time when open loop control ends, based on the estimated engine torque, and controls the engaging state of the lockup clutch (2) through the switching mechanism (3, 4) to make the lockup capacity at the time when open loop control ends become the necessary lockup capacity.

摘要翻译： 控制器（5）当液力变矩器（1）从锁止离合器（2）的第一状态转变时，通过切换机构（3,4）执行锁止离合器（2）的接合状态的开环控制 脱离到第二状态，其中锁止离合器（2）至少部分地接合。 此时，控制器（5）估计开环控制结束时的发动机扭矩，基于估计的发动机扭矩来估计开环控制结束时所需的转换器（1）所需的锁定能力， 并且通过切换机构（3,4）来控制锁止离合器（2）的接合状态，以使得开环控制结束时的锁定能力成为必要的锁定能力。

公开(公告)号：US20050261111A1

公开(公告)日：2005-11-24

申请号：US11126329

申请日：2005-05-11

申请人： Nobuo Kurogo ,  Tatsuya Imamura ,  Kouji Saitou ,  Aki Hayakawa ,  Koji Dohi ,  Toshiji Iida ,  Hiroshi Sekiya

发明人： Nobuo Kurogo ,  Tatsuya Imamura ,  Kouji Saitou ,  Aki Hayakawa ,  Koji Dohi ,  Toshiji Iida ,  Hiroshi Sekiya

IPC分类号： F16H61/14 ,  F16D33/00 ,  F16D35/00

CPC分类号： F16H61/143 ,  Y10T477/73 ,  Y10T477/735 ,  Y10T477/78

摘要： In lock-up capacity control apparatus and method for a torque converter, the torque converter is caused to have a converter state in which a relative revolution between input and output elements of the torque converter is free of limitation in a case where a lock-up capacity (L/Uprso) during a no-load state is equal to or larger than a shock determining lock-up capacity (α), during an acceleration slip lock up in which the lock-up capacity of the torque converter is augmented by means of a time series control which accords with a load state of an engine, and the torque converter is caused to be oriented toward a lock-up state in which the relative revolution is zeroed by continuing an augmentation of the lock-up capacity by means of the time series control in a case where the lock-up capacity during the no-load state is smaller than the shock determining lock-up capacity.

摘要翻译： 在用于变矩器的锁定能力控制装置和方法中，使变矩器具有转换器状态，其中在锁定的情况下，变矩器的输入和输出元件之间的相对转数没有限制 在加速滑移锁定期间，空载状态期间的容量（L / Uprso）等于或大于冲击确定锁定能力（α），其中变矩器的锁定能力通过装置增加 的时间序列控制，其与发动机的负载状态一致，并且使变矩器朝向锁定状态，在该锁定状态下，通过继续增大锁定能力，使相对转数为零 在空载状态下的锁定容量小于冲击判定锁定能力的情况下的时间序列控制。

公开(公告)号：US20060089776A1

公开(公告)日：2006-04-27

申请号：US11255076

申请日：2005-10-21

申请人： Satoshi Segawa ,  Hiroshi Sekiya ,  Tatsuya Imamura ,  Koji Dohi ,  Kouji Saitou ,  Masayuki Kobayashi ,  Masayoshi Nakasaki

发明人： Satoshi Segawa ,  Hiroshi Sekiya ,  Tatsuya Imamura ,  Koji Dohi ,  Kouji Saitou ,  Masayuki Kobayashi ,  Masayoshi Nakasaki

IPC分类号： G06F17/00

CPC分类号： F16H61/143 ,  Y10T477/638 ,  Y10T477/6403 ,  Y10T477/6407 ,  Y10T477/641 ,  Y10T477/70 ,  Y10T477/73 ,  Y10T477/755

摘要： A lock-up clutch control apparatus for controlling a lock-up clutch (6) provided in a torque converter (5) installed between an engine (3) and a transmission (4), is disclosed. The lock-up clutch control apparatus has a differential pressure generator (7,8) which engages, causes a slip of or disengages the lock-up clutch by adjusting the differential pressure supplied to the lock-up clutch (6); a sensor (11/15) for detecting a rotational speed of the engine; a sensor (16) for detecting an input rotational speed to the transmission; and a controller (1). The controller (1) conducts proportional integration control by using a command signal to the differential pressure generator (7,8), so that an actual slip rotational speed, which is the difference between the engine rotational speed (Np) and input rotational speed (Ni) to the transmission, becomes a target slip rotational speed (Nt). The controller is programmed to conduct integration accumulating the difference (ΔN) between the target slip rotational speed (Nt) and the actual slip rotational speed (SN); to determine whether the accumulated integrated value (I) is equal to or higher than a predetermined integration value (It); and to stop the integration when the accumulated integration value (I) is equal to or higher than the predetermined integration value (It).

摘要翻译： 公开了一种用于控制设置在发动机（3）和变速器（4）之间的变矩器（5）中的锁止离合器（6）的锁止离合器控制装置。 锁止离合器控制装置具有接合的差压发生器（7,8），通过调节供给到锁止离合器（6）的差压来使锁止离合器滑动或脱离; 用于检测发动机的转速的传感器（11/15）; 传感器（16），用于检测所述变速器的输入转速; 和控制器（1）。 控制器（1）通过使用到差压发生器（7,8）的指令信号进行比例积分控制，使得作为发动机转速（Np）与输入转速（Np）的差的实际滑差转动速度 Ni）变为目标滑移转速（Nt）。 控制器被编程以进行积分累积目标滑移转速（Nt）和实际滑移转速（SN）之间的差值（DeltaN）; 以确定累积积分值（I）是否等于或高于预定积分值（It）; 并且当积分积分值（I）等于或高于预定积分值（It）时停止积分。