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    TRANSMISSION
    2.
    发明申请
    TRANSMISSION 有权
    传输

    公开(公告)号：US20110203409A1

    公开(公告)日：2011-08-25

    申请号：US13126582

    申请日：2009-11-13

    申请人： Hisato Nishida ,  Kazuma Hatakeyama ,  Akira Fujimura ,  Shuichi Fujimoto

    发明人： Hisato Nishida ,  Kazuma Hatakeyama ,  Akira Fujimura ,  Shuichi Fujimoto

    IPC分类号： F16H37/06

    CPC分类号： B60W10/06 ,  B60K6/36 ,  B60K6/387 ,  B60K6/48 ,  B60K6/547 ,  B60W10/08 ,  B60W10/113 ,  B60W10/26 ,  B60W10/30 ,  B60Y2400/428 ,  F16H3/006 ,  F16H2200/0052 ,  F16H2200/0056 ,  F16H2200/006 ,  Y02T10/6221 ,  Y02T10/6286

    摘要： A transmission is provided in which gears (31 to 34) of a first gear group provided on a first auxiliary input shaft (13) to which driving force of a main input shaft (12) is transmitted via a first clutch (24) and gears (37 to 39) of a second gear group provided on a second auxiliary input shaft (14) to which the driving force of the main input shaft (12) is transmitted via an idle gear (17 to 19) and a second clutch (25) use in common gears (43 to 46) of a third gear group provided on an output shaft (16), whereby it becomes possible to cut the number of components and reduce the dimensions of the transmission. Further, since the advance/retard relationship between the timing with which the first and second clutches (24, 25) are switched over and the timing with which the synchronizing devices (35, 36, 41, 42) are switched over can be freely chosen when establishing any of the gear positions, it is possible to prevent the occurrence of shift shock due to timing lag, thus enabling gear shifting to be carried out smoothly.

    摘要翻译： 提供了一种变速器，其中设置在第一辅助输入轴（13）上的第一齿轮组的齿轮（31至34），主输入轴（12）的驱动力经由第一离合器（24）传递至齿轮 设置在第二辅助输入轴（14）上的第二齿轮组（37〜39），主输入轴（12）的驱动力经由空转齿轮（17〜19）和第二离合器（25）传递到第二辅助输入轴 ）用于设置在输出轴（16）上的第三齿轮组的普通齿轮（43至46）中，从而可以切割部件的数量并减小变速器的尺寸。 此外，由于可以自由地选择第一和第二离合器（24,25）切换的定时与同步装置（35,36,41,42）切换的定时之间的提前/延迟关系 当建立任何齿轮位置时，可以防止由于定时滞后引起的换档冲击的发生，从而能够平稳地进行换档。

    WHEEL DIAMETER VARIATION-DETECTING DEVICE
    3.
    发明申请
    WHEEL DIAMETER VARIATION-DETECTING DEVICE 有权
    车轮直径变化检测装置

    公开(公告)号：US20100114428A1

    公开(公告)日：2010-05-06

    申请号：US12595195

    申请日：2008-05-12

    申请人： Takeshi Kurata ,  Takahiro Eguchi ,  Shuichi Fujimoto ,  Hirohiko Totsuka

    发明人： Takeshi Kurata ,  Takahiro Eguchi ,  Shuichi Fujimoto ,  Hirohiko Totsuka

    IPC分类号： G06F19/00

    CPC分类号： G01M17/013 ,  B60T2240/08 ,  B60W40/1005 ,  B60W40/105 ,  G01M17/02

    摘要： There is provided a wheel diameter variation-detecting device which is capable of properly detecting relative variation in diameter between a plurality of wheels of a vehicle. The wheel diameter variation-detecting device 1 for detecting variation in diameter between a plurality of wheels WFL, WFR, WRL, WRR of a vehicle V which rotate independently of each other detects rotational speeds NFL, NFR, NRL, NRR of the respective wheels WFL, WFR, WRL, WRR, and calculates a variation parameter RDR indicative of variation in diameter between the wheels WFL, WFR, WRL, WRR, using one of the wheels WFL, WFR, WRL, WRR as a reference wheel WRL, based on a result of comparison between the rotational speed NRL, NRR of the reference wheel and that of one of the wheels other than the reference wheel (step 3). Further, the wheel diameter variation-detecting device learns the variation parameter based on a value obtained by averaging a plurality of values of the variation parameter RDR obtained before the detected travelled distance DISSUM reaches a predetermined distance DIS2 (steps 4, 31 to 33, 36, 44).

    摘要翻译： 提供了能够适当地检测车辆的多个车轮之间的直径的相对变化的车轮直径变化检测装置。 用于检测车辆V的彼此独立旋转的车辆VFL，WFR，WRL，WRR之间的直径变化的车轮直径变化检测装置1检测各车轮WFL的转速NFL，NFR，NRL，NRR ，WFR，WRL，WRR，并使用车轮WFL，WFR，WRL，WRR中的一个作为基准车轮WRL，计算表示车轮WFL，WFR，WRL，WRR之间的直径变化的变化参数RDR， 比较参考轮的转速NRL，NRR与除了参考轮之外的其中一个轮的转速的结果（步骤3）。 此外，车轮直径变化检测装置基于通过对在检测到的行驶距离DISSUM达到预定距离DIS2之前获得的变化参数RDR的多个值进行平均而获得的值来学习变化参数（步骤4,31至33,36 ，44）。

    Process for the production of alkanediol derivative
    4.
    发明授权
    Process for the production of alkanediol derivative 失效
    生产烷二醇衍生物的方法

    公开(公告)号：US06720463B1

    公开(公告)日：2004-04-13

    申请号：US09889323

    申请日：2001-07-13

    申请人： Yoshikazu Kimura ,  Yukio Uchida ,  Shuichi Fujimoto

    发明人： Yoshikazu Kimura ,  Yukio Uchida ,  Shuichi Fujimoto

    IPC分类号： C07C2700

    CPC分类号： C07C29/147 ,  C07B2200/07 ,  C07C41/26 ,  C07C41/48 ,  C07C2601/14 ,  C07D307/20 ,  C07D309/12 ,  Y02P20/55 ,  C07C43/13 ,  C07C43/315 ,  C07C31/205

    摘要： The present invention provides a process for producing an alkanediol derivative represented by the general formula (II) from an ester compound represented by the general formula (I), safely without giving rise to racemization. The present invention lies in a process for producing an alcohol derivative represented by the following general formula (II): (wherein R2 and R3 are each independently a hydrogen atom or an alkyl group having 1 to 4 carbon atoms; X is a hydrogen atom or a protecting group for hydroxyl group; and n is 0 or 1), which process comprises reducing an ester compound represented by the following general formula (I): (wherein R1 is an alkyl group having 1 to 4 carbon atoms; and R2, R3, X and n have the same definitions as given above) with sodium borohydride in a mixed solvent of at least one kind of solvent selected from the group consisting of aromatic hydrocarbons, aliphatic hydrocarbons and alicyclic hydrocarbons and a primary alcohol.

    摘要翻译： 本发明提供由通式（I）表示的酯化合物制备由通式（II）表示的链烷二醇衍生物的方法，其安全而不引起外消旋化。本发明在于制备醇 由以下通式（II）表示的衍生物:(其中R 2和R 3各自独立地为氢原子或具有1至4个碳原子的烷基; X为氢原子或羟基保护基 基团; n为0或1），该方法包括还原由以下通式（I）表示的酯化合物:(其中R 1是具有1至4个碳原子的烷基; R 2， R 3，X和n具有与上述相同的定义）与硼氢化钠在选自芳烃，脂族烃和脂环族烃中的至少一种溶剂和伯醇的混合溶剂中。

    Shift control apparatus for automatic transmission
    6.
    发明授权
    Shift control apparatus for automatic transmission 失效
    用于自动变速器的换档控制装置

    公开(公告)号：US5797821A

    公开(公告)日：1998-08-25

    申请号：US627406

    申请日：1996-04-04

    申请人： Shuichi Fujimoto ,  Hisashi Kunii ,  Kazumi Sato ,  Yoshiyuki Ura ,  Takamichi Shimada

    发明人： Shuichi Fujimoto ,  Hisashi Kunii ,  Kazumi Sato ,  Yoshiyuki Ura ,  Takamichi Shimada

    IPC分类号： F16H61/06 ,  F16H59/36 ,  F16H59/38 ,  F16H59/68 ,  F16H61/02 ,  F16H61/04 ,  F16H1/28

    CPC分类号： F16H61/0437 ,  F16H2059/385 ,  F16H2059/425 ,  F16H2059/6807 ,  F16H2061/0255 ,  F16H2061/0485 ,  F16H2061/0488 ,  F16H59/36 ,  F16H61/061 ,  Y10T477/6895

    摘要： An automatic transmission includes a frictionally engaging element for establishing a predetermined speed range. This predetermined speed range may be a second or higher speed range, and it is set temporarily in N-D squat control and also used for establishing a reverse range. In this transmission, engagement-actuation control of the frictionally engaging element for establishing the predetermined speed range which is executed when a shift is made from a N range to a R range comprises a plurality of control stages. When a shift to the R range is made via the N range following a N-D shift, a shift control apparatus detects the engagement condition of the the frictionally engaging element for establishing the predetermined speed range, selects one of the control stages in correspondence with the engagement condition, and initiates the engagement-actuation control of the frictionally engaging element from the control stage selected, so as to execute an engagement control for establishing the reverse range. Thus, in-gear shifts are executed smoothly without any delay in a N-D-N-R range shift.

    摘要翻译： 自动变速器包括用于建立预定速度范围的摩擦接合元件。 该预定速度范围可以是第二或更高速度范围，并且其被暂时设定在N-D蹲下控制中，并且也用于建立倒档范围。 在该变速器中，摩擦接合元件的接合致动控制用于建立从N档向R档位移动时所执行的预定速度范围包括多个控制级。 当通过ND移位后的N档进行向R范围的换档时，变速控制装置检测用于建立预定速度范围的摩擦接合元件的接合状态，与接合对应地选择一个控制级 并且从所选择的控制级启动摩擦接合元件的接合致动控制，以便执行用于建立倒档范围的接合控制。 因此，在N-D-N-R范围换档中没有任何延迟地平滑地执行换档。

    Wheel diameter variation-detecting device
    7.
    发明授权
    Wheel diameter variation-detecting device 有权
    车轮直径变化检测装置

    公开(公告)号：US09008903B2

    公开(公告)日：2015-04-14

    申请号：US12595195

    申请日：2008-05-12

    申请人： Takeshi Kurata ,  Takahiro Eguchi ,  Shuichi Fujimoto ,  Hirohiko Totsuka

    发明人： Takeshi Kurata ,  Takahiro Eguchi ,  Shuichi Fujimoto ,  Hirohiko Totsuka

    IPC分类号： G01M17/02 ,  B60C23/00 ,  G01M17/013 ,  B60W40/10 ,  B60W40/105

    CPC分类号： G01M17/013 ,  B60T2240/08 ,  B60W40/1005 ,  B60W40/105 ,  G01M17/02

    摘要： The present disclosure presents a wheel diameter variation-detecting device capable of properly detecting relative variation in diameter between a plurality of wheels of a vehicle. The wheel diameter variation-detecting device can detect variation in diameter between a plurality of wheels of a vehicle, can detect rotational speeds of the respective wheels, and can calculate a variation parameter indicative of variation in diameter between the wheels using one of the wheels as a reference wheel, based on a result of comparison between the rotational speed of the reference wheel and that of one of the wheels other than the reference wheel. Further, the wheel diameter variation-detecting device can learn the variation parameter based on a value obtained by averaging a plurality of values of the variation parameter obtained before the detected travelled distance reaches a predetermined distance.

    摘要翻译： 本发明公开了一种车轮直径变化检测装置，其能够适当地检测车辆的多个车轮之间的直径的相对变化。 车轮直径变化检测装置可以检测车辆的多个车轮之间的直径变化，可以检测各车轮的转速，并且可以使用车轮之一来计算指示车轮之间的直径变化的变化参数， 基于参考轮的转速与参考轮之外的其中一个轮之间的比较结果的参考轮。 此外，车轮直径变化检测装置可以基于通过对在检测到的行驶距离达到预定距离之前获得的变化参数的多个值进行平均而获得的值来学习变化参数。

    Control apparatus for continuously variable transmission
    8.
    发明授权
    Control apparatus for continuously variable transmission 失效
    无级变速器控制装置

    公开(公告)号：US06821228B2

    公开(公告)日：2004-11-23

    申请号：US10445191

    申请日：2003-05-27

    申请人： Akihira Aoki ,  Shuichi Fujimoto ,  Hisashi Kunii

    发明人： Akihira Aoki ,  Shuichi Fujimoto ,  Hisashi Kunii

    IPC分类号： B60K4112

    CPC分类号： F16H61/66259 ,  F16H61/16 ,  F16H2061/6615 ,  F16H2061/6616 ,  Y10T477/6217 ,  Y10T477/6237

    摘要： A control apparatus for a continuously variable transmission for use with a vehicle is provided for permitting a driver to select one from three transmission modes for the continuously variable transmission, and providing an appropriate transmission ratio in accordance with a particular operating condition of a vehicle without causing an insufficient engine torque or over-revolution, particularly when the transmission is switched from a continuously variable transmission mode to a stepped manual transmission mode. The control apparatus comprises an ECU and an MT switch. The ECU executes a continuous automatic transmission mode for continuously setting a transmission ratio of the continuously variable transmission in accordance with a detected operating condition of the vehicle. The ECU also executes a stepped automatic transmission mode for setting the transmission ratio of the continuously variable transmission to one of a plurality of predetermined transmission stages in accordance with the detected operating condition of the vehicle. The CPU further executes a stepped manual transmission mode for setting the transmission ratio to one of a plurality of predetermined transmission stages in accordance with a driver's intention of transmission. The ECU sets the continuously variable transmission to one of the continuous automatic transmission mode, the stepped automatic transmission mode and the stepped manual transmission mode in accordance with a manipulating state of an MT switch.

    摘要翻译： 提供一种用于与车辆一起使用的无级变速器的控制装置，用于允许驾驶员从用于无级变速器的三种传动模式中选择一种，并且根据车辆的特定操作条件提供适当的传动比，而不引起 发动机扭矩不足或过度旋转，特别是当变速器从无级变速器模式切换到阶梯式手动变速器模式时。 控制装置包括ECU和MT开关。 ECU执行连续自动变速器模式，用于根据检测到的车辆的运行状况连续地设定无级变速器的变速比。 ECU还执行有级自动变速器模式，用于根据检测到的车辆的运行状况将无级变速器的变速比设定为多个预定变速级中的一个。 CPU进一步执行步进式手动变速器模式，用于根据驾驶员的发送意图将传动比设定为多个预定传动阶段之一。 ECU根据MT开关的操作状态将无级变速器设定为连续自动变速器模式，阶梯式自动变速器模式和阶梯式手动变速器模式之一。

    Automatic transmission control system
    9.
    发明授权
    Automatic transmission control system 有权
    自动变速器控制系统

    公开(公告)号：US06767309B2

    公开(公告)日：2004-07-27

    申请号：US10171151

    申请日：2002-06-12

    申请人： Shuichi Fujimoto ,  Akihira Aoki ,  Hiroshi Saotome

    发明人： Shuichi Fujimoto ,  Akihira Aoki ,  Hiroshi Saotome

    IPC分类号： B60K4112

    CPC分类号： F16H61/0246 ,  F16H61/662 ,  F16H2061/0485 ,  F16H2061/6608 ,  Y10T477/6237 ,  Y10T477/624 ,  Y10T477/6243

    摘要： An automatic transmission comprises a metal V-belt mechanism 10, which changes the speed ratio of the rotational output from an engine ENG, a forward/reverse direction change mechanism 20, which switches the rotational direction of the ratio-change mechanism, and a forward clutch 30, which actuates the switching operation of the rotational direction performed by the forward/reverse direction-change mechanism. A control system for this transmission comprises a regulator valve 50, which generates a line pressure, a manual valve 80, which is operated in correspondence to the shift lever and switches the supply of the line pressure to the forward clutch, and a drive-range sensor 105, which detects the operation of the manual valve. When the movement of the manual valve to a position where the line pressure is to be supplied to the forward clutch is detected by the drive-range sensor 105, the line pressure, which is adjusted by the regulator valve, is lowered for a predetermined time period.

    摘要翻译： 一种自动变速器包括：金属V型皮带机构10，其改变来自发动机ENG的旋转输出的速度比，改变比例变化机构的旋转方向的前进/后退方向改变机构20; 离合器30，其驱动由前进/后退方向改变机构执行的旋转方向的切换操作。 用于该变速器的控制系统包括产生管路压力的调节阀50，对应于变速杆操作并将管路压力的供给切换到前进离合器的手动阀80以及驱动范围 传感器105，其检测手动阀的操作。 当通过驱动范围传感器105检测到手动阀的运动到向前方离合器供给的位置的位置时，由调节阀调节的管路压力下降预定时间 期。