公开(公告)号：US5573313A

公开(公告)日：1996-11-12

申请号：US447230

申请日：1995-05-22

申请人： Osamu Suzuki ,  Keishin Tanaka ,  Tatsuo Hayashi ,  Takushi Matsuto ,  Chiaki Kumagai ,  Takeshi Sakurai ,  Atsuo Ota

发明人： Osamu Suzuki ,  Keishin Tanaka ,  Tatsuo Hayashi ,  Takushi Matsuto ,  Chiaki Kumagai ,  Takeshi Sakurai ,  Atsuo Ota

IPC分类号： B60T8/17 ,  B60T8/174 ,  B60T8/1761 ,  B60T8/32 ,  B60T8/42 ,  B60T8/50 ,  B60T8/66

CPC分类号： B60T8/174 ,  B60T8/1706 ,  B60T8/17616 ,  B60T8/3225 ,  B60T8/4266 ,  B60T8/50 ,  B60T8/5043

摘要： A method and apparatus for controlling brakes using a reciprocating cut valve actuated by an expander piston that is moved via a crank pin on a crank shaft. The cut valve cuts off caliper pressure and adjusts the volume and pressure of an output hydraulic chamber to effectuate antilock braking. When changing from antilock braking to normal braking, the movement of the expander piston is controlled by repeatedly changing a crank angle of the crank pin during specified time intervals. The rate of increase in caliper pressure can be set according to (1) detected brake operation which is detected from a present crank angle and a target crank angle and (2) the frictional state of the road surface which is estimated from vehicle acceleration/deceleration.

摘要翻译： 一种使用由膨胀机活塞致动的往复式切断阀来控制制动器的方法和装置，所述往复切断阀通过曲轴上的曲柄销移动。 切断阀切断卡钳压力并调节输出液压室的体积和压力，以实现防抱死制动。 当从防抱死制动变为正常制动时，通过在规定的时间间隔内重复改变曲柄销的曲柄角来控制膨胀机活塞的运动。 可以根据（1）从当前曲柄角和目标曲柄角检测到的检测到的制动操作来设定卡钳压力的增加率，以及（2）从车辆加速/减速估计的路面的摩擦状态 。

公开(公告)号：US5365444A

公开(公告)日：1994-11-15

申请号：US958166

申请日：1992-10-08

申请人： Osamu Suzuki ,  Keishin Tanaka ,  Tatsuo Hayashi ,  Takushi Matsuto ,  Chiaki Kumagai ,  Takeshi Sakurai ,  Atsuo Ota

发明人： Osamu Suzuki ,  Keishin Tanaka ,  Tatsuo Hayashi ,  Takushi Matsuto ,  Chiaki Kumagai ,  Takeshi Sakurai ,  Atsuo Ota

IPC分类号： B60T8/17 ,  B60T8/174 ,  B60T8/1761 ,  B60T8/32 ,  B60T8/42 ,  B60T8/50 ,  B60T8/66 ,  B60T8/58 ,  B60K31/00

CPC分类号： B60T8/174 ,  B60T8/1706 ,  B60T8/17616 ,  B60T8/3225 ,  B60T8/4266 ,  B60T8/50 ,  B60T8/5043

摘要： A method of and an apparatus for estimating a vehicle velocity, which are suitable for use in a vehicle. Velocities of drive wheels and follower wheels of the vehicle are determined and the fastest one of the so-determined velocities is selected. The velocity of the vehicle is estimated based on the fastest wheel velocity thus selected. The above respective processes are repeatedly executed at given time intervals. Thus, when the estimated vehicle velocity is faster than each of the velocities of the follower wheels and lower than the fastest wheel velocity, the estimated vehicle velocity determined immediately before the above estimating process is set as a desired estimated vehicle velocity. Accordingly, a high-accuracy estimated vehicle velocity corresponding to an actual vehicle velocity can be obtained, thereby making it possible to control brakes and driving forces with high accuracy using the estimated vehicle velocity.

摘要翻译： 一种用于估计适用于车辆的车辆速度的方法和装置。 确定车辆的驱动轮和从动轮的速度，并且选择所确定的速度中最快的速度。 基于所选择的最快的车轮速度来估计车辆的速度。 以给定的时间间隔重复执行上述各个处理。 因此，当估计车速比从动轮的速度快于低于最快车轮速度时，将紧接在上述估计过程之前确定的估计车速设定为期望的估计车速。 因此，可以获得与实际车速对应的高精度估计车速，由此能够使用推定车速高精度地控制制动器和驱动力。

公开(公告)号：US5249848A

公开(公告)日：1993-10-05

申请号：US945382

申请日：1992-09-16

申请人： Takushi Matsuto ,  Atsuo Ota ,  Osamu Suzuki

发明人： Takushi Matsuto ,  Atsuo Ota ,  Osamu Suzuki

IPC分类号： B60T8/17 ,  B60T8/1761 ,  B60T8/1763 ,  B60T8/32 ,  B60T8/42

CPC分类号： B60T8/4266 ,  B60T8/1706 ,  B60T8/17616 ,  B60T8/17636 ,  B60T8/3225

摘要： Disclosed is a method of and a system for controlling antilocking brakes employed in a vehicle such as a motorcycle. The position of an expander piston which constitutes an antilocking modulator is detected and the torque of a rotative drive source for actuating the expander piston is detected. A braking force used for each of the brakes is then computed from the detected position of the expander piston and the detected torque of the rotative drive source at the detected position. Further, friction coefficients of a road surface are estimated from the braking force thus computed and a target slip ratio is estimated from the estimated friction coefficients so as to carry out the optimum braking. Accordingly, the optimum target slip ratio can be estimated depending on high and low .mu. roads, thereby making it possible to provide satisfactory braking.

摘要翻译： 公开了一种用于控制诸如摩托车的车辆中使用的防抱死制动器的方法和系统。 检测构成防抱死调制器的膨胀机活塞的位置，检测用于驱动膨胀机活塞的旋转驱动源的转矩。 然后，从检测到的膨胀机活塞的位置和检测到的旋转驱动源的检测转矩来计算每个制动器所使用的制动力。 此外，根据这样计算出的制动力来估算路面的摩擦系数，根据估计的摩擦系数来估计目标滑移率，以进行最佳的制动。 因此，可以根据高，低路面的道路来估计最佳目标滑移率，从而能够提供令人满意的制动。

公开(公告)号：US5257856A

公开(公告)日：1993-11-02

申请号：US916255

申请日：1992-07-21

申请人： Atsuo Ota ,  Osamu Suzuki ,  Takushi Matsuto

发明人： Atsuo Ota ,  Osamu Suzuki ,  Takushi Matsuto

IPC分类号： B60G17/0195 ,  B60T8/17 ,  B60T8/1766 ,  B60T8/26 ,  B60T8/32 ,  B60T8/42

CPC分类号： B60T8/261 ,  B60G17/0195 ,  B60T8/1706 ,  B60T8/1766 ,  B60T8/3225 ,  B60T8/4266 ,  B60G2300/12 ,  B60G2400/252 ,  B60G2400/61 ,  B60G2800/90 ,  B60G2800/92

摘要： Disclosed herein is a method of and a system for controlling brakes. In the brake control system, grounding loads on front and rear wheels are determined and a correction value for the braking of a predetermined wheel is computed based on the grounding loads thus determined. A braking force is determined inclusive of the computed correction value. A correction value for the braking of the front wheel is computed based on the determined grounding loads. Thus, the optimum brake control can be made without being affected by a variation in the distribution of the loads of the front and rear wheels relative to the ground.

摘要翻译： 本文公开了一种用于控制制动器的方法和系统。 在制动控制系统中，确定前轮和后轮上的接地负载，并且基于如此确定的接地负载来计算预定车轮的制动的校正值。 确定包括所计算的校正值的制动力。 基于确定的接地负载来计算前轮制动的校正值。 因此，可以在不受前轮和后轮相对于地面的负载分布的变化的影响的情况下进行最佳制动控制。

公开(公告)号：US5577816A

公开(公告)日：1996-11-26

申请号：US281559

申请日：1994-07-28

申请人： Osamu Suzuki ,  Keishin Tanaka ,  Tatsuo Hayashi ,  Takushi Matsuto ,  Chiaki Kumagai ,  Takeshi Sakurai ,  Atsuo Ota

发明人： Osamu Suzuki ,  Keishin Tanaka ,  Tatsuo Hayashi ,  Takushi Matsuto ,  Chiaki Kumagai ,  Takeshi Sakurai ,  Atsuo Ota

IPC分类号： B60T8/17 ,  B60T8/174 ,  B60T8/1761 ,  B60T8/32 ,  B60T8/42 ,  B60T8/50 ,  B60T8/66 ,  G06G7/00

CPC分类号： B60T8/174 ,  B60T8/1706 ,  B60T8/17616 ,  B60T8/3225 ,  B60T8/4266 ,  B60T8/50 ,  B60T8/5043

摘要： The ABS is provided with a modulator, and when the ABS is activated, control of the caliper pressure by the driver, is modified by the operation of the modulator having the aforementioned inlet valve (normally closed to a pressurized fluid source) and aforementioned outlet valve (normally open to a fluid exit), both controlled by the above-described control logic circuit. The modulator increases or decreases the caliper pressure, in response to changes in the pressurized fluid, regulated by such valves. Depending on the operation of the control logic circuit described above, three events may occur. When the inlet and outlet valves are not operated (i.e. their normal state), the modulator releases pressurized fluid through the output valve, and increases caliper pressure, to increase braking up to a predetermined maximum. If only the outlet valve is operated (i.e. both the inlet and outlet valves are closed), the modulator remains in a constant state and likewise, the caliper pressure is kept constant. If both the inlet and outlet valves are operated (i.e. opened and closed respectively), then in response to the increased pressurized fluid, the modulator effects a decrease in caliper pressure to reduce braking. The above is summarized in FIG. 2.Thus it is seen that the brake control is effected by setting a threshold value for each of the slip ratio .lambda. and the acceleration/deceleration .alpha., and determining whether the actual state of each wheel (i.e. .lambda.and .alpha.), is at their respective threshold value or above (less). It is thus necessary to set processing times as short as possible to improve the operating speed of an actuator which executes the process referred to above. However, there are limitations on the operating speed of the actuator, and an improvement is actually difficult to achieve.In another prior art system, the modulator comprises an input hydraulic chamber which communicates with a master cylinder, for

公开(公告)号：US5297859A

公开(公告)日：1994-03-29

申请号：US957906

申请日：1992-10-08

申请人： Osamu Suzuki ,  Atsuo Ota

发明人： Osamu Suzuki ,  Atsuo Ota

IPC分类号： B60T8/70 ,  B60T8/17 ,  B60T8/1761 ,  B60T8/42 ,  B60T8/78 ,  B62L3/02 ,  B60L7/00

CPC分类号： B60T8/17616 ,  B60T8/1706 ,  B60T8/4266

摘要： A method of and a system for controlling brakes. A target slip ratio of each of wheels at the start of antilock control is estimated and a vehicle deceleration prior to the start of the anti-lock control is detected. The target slip ratio at the start of the antilock control is corrected based on the detected vehicle deceleration. Thus, vehicle controllability correlated to the vehicle deceleration can be prevented from being impaired. It is therefore possible to reliably improve the control performance of a vehicle and to effect the optimum brake control.

摘要翻译： 一种用于控制制动器的方法和系统。 估计在防抱死控制开始时的每个车轮的目标滑移率，并且检测在防抱死控制开始之前的车辆减速度。 基于检测到的车辆减速度来校正防抱死控制开始时的目标滑移率。 因此，可以防止与车辆减速度相关的车辆可控性受损。 因此，可以可靠地提高车辆的控制性能并实现最佳制动控制。

公开(公告)号：US06341680B1

公开(公告)日：2002-01-29

申请号：US09512877

申请日：2000-02-25

申请人： Atsuo Ota ,  Osamu Suzuki

发明人： Atsuo Ota ,  Osamu Suzuki

IPC分类号： B60K4122

CPC分类号： B60W30/18 ,  B60W10/02 ,  B60W10/10 ,  B60W30/1819 ,  B60W2510/0638 ,  B60W2510/1005 ,  B60W2520/10 ,  F16H61/32 ,  F16H63/18 ,  F16H63/46 ,  F16H2059/6807 ,  F16H2061/2823

摘要： It is an object of the present invention to provide a shift control method for an electric-power-assist transmission having excellent operability. In the shift control method, a main clutch is put in an engaged or disengaged state in a manner interlocked with the rotation of a shift spindle, and the main clutch is put back in an engaged state after being released from an engaged state by the rotation of the shift spindle with a rotational speed thereof changed from a high speed to a low speed with predetermined timing.

摘要翻译： 本发明的目的是提供一种具有优异的可操作性的电动辅助变速器的变速控制方法。 在变速控制方法中，主离合器以与换档主轴的旋转联动的方式进入接合或分离状态，并且主离合器在通过旋转从接合状态释放之后被放回接合状态 的转速主轴，其转速由预定定时从高速变为低速。

公开(公告)号：US6095004A

公开(公告)日：2000-08-01

申请号：US151719

申请日：1998-09-11

申请人： Atsuo Ota ,  Toshinari Mohara ,  Osamu Suzuki ,  Satoru Narita

发明人： Atsuo Ota ,  Toshinari Mohara ,  Osamu Suzuki ,  Satoru Narita

IPC分类号： F16H61/32 ,  F16H63/18 ,  F16H59/00

CPC分类号： F16H63/18 ,  F16H61/32 ,  F16H2061/2823 ,  Y10T74/1926 ,  Y10T74/19279

摘要： An electric-power-assist transmission and a shift control method which allow good operability to be obtained. In the shift control method, a sleeve is engaged with a target gear. A shift spindle is rotated by a driving motor in order to move the sleeve along a main shaft by using a shift fork and a shift drum interlocked with the shift spindle. When the sleeve is moved to a position in contact with the target gear, PWM control is executed at a duty ratio of 70% during the first 20 ms. Thereafter, the PWM control is executed by changing the duty ratio to 50% and restoring the duty ratio back to 70% repeatedly at intervals of 10 ms.

摘要翻译： 一种能够获得良好可操作性的电力辅助传动装置和变速控制方法。 在变速控制方法中，套筒与目标齿轮接合。 换档轴由驱动电机旋转，以便通过使用与换档主轴联动的换档拨叉和换档鼓沿主轴移动套筒。 当套筒移动到与目标齿轮接触的位置时，在前20ms中以70％的占空比执行PWM控制。 此后，通过将占空比改变为50％并以10ms的间隔重复将占空比重新恢复到70％来执行PWM控制。

公开(公告)号：US08815142B2

公开(公告)日：2014-08-26

申请号：US13493154

申请日：2012-06-11

申请人： Gaku Iijima ,  Osamu Suzuki

发明人： Gaku Iijima ,  Osamu Suzuki

IPC分类号： B29C45/73 ,  B29C45/72 ,  B29L15/00

CPC分类号： B29C45/7207 ,  B29L2015/003

摘要： Provided is a method of manufacturing a resin molded gear, which is to be integrally formed by injection molding, and includes: a tooth portion formed along an outer peripheral surface of a rim; a web extending along an inner peripheral surface of the rim; and a gate portion arranged at a boss, which joins to at least part of the web and is formed on a core portion located at a center axis, the method using a synthetic resin having a melting temperature of Tm° C., the method including: injecting and loading the synthetic resin molten at the melting temperature of Tm° C. into a cavity of a mold for forming the resin molded gear; and setting, when the gate portion is solidified, a thickness center temperature T1 of the web to (Tm−20)° C. or more to (Tm+20)° C. or less and a surface temperature T2 of the tooth portion to (T1−50)° C. or less.

摘要翻译： 提供一种通过注射成型一体形成的树脂模制齿轮的制造方法，包括：沿着轮辋的外周面形成的齿部; 沿所述边缘的内周表面延伸的腹板; 以及设置在凸台的浇口部，该凸台与所述腹板的至少一部分接合并形成在位于中心轴线的芯部，所述方法使用熔融温度为Tm℃的合成树脂，所述方法包括 ：将熔融温度为Tm℃的合成树脂注入和装载到用于形成树脂成形齿轮的模具的空腔中; 并且当所述浇口部分固化时，将所述网的厚度中心温度T1设定为（Tm-20）℃以上至（Tm + 20）℃以下，将所述牙齿部的表面温度T2设定为 （T1-50）℃以下。

公开(公告)号：US08470936B2

公开(公告)日：2013-06-25

申请号：US13193848

申请日：2011-07-29

申请人： Pawel Czubarow ,  Osamu Suzuki ,  Toshiyuki Sato ,  Kazuyoshi Yamada ,  Kaori Matsumura

发明人： Pawel Czubarow ,  Osamu Suzuki ,  Toshiyuki Sato ,  Kazuyoshi Yamada ,  Kaori Matsumura

IPC分类号： C08K7/18 ,  C08K3/36 ,  C08K9/10 ,  C08L63/00 ,  C08L63/02 ,  C08L63/04 ,  H01L23/29 ,  H05K1/03

CPC分类号： H01L23/293 ,  C08G59/4246 ,  C08K5/0025 ,  C08K5/3445 ,  C08L63/00 ,  C08L79/08 ,  H01L21/563 ,  H01L24/29 ,  H01L2224/16145 ,  H01L2224/16225 ,  H01L2224/16227 ,  H01L2224/32225 ,  H01L2224/73204 ,  H01L2224/83104 ,  H01L2224/83192 ,  H01L2224/83862 ,  H01L2924/00014 ,  H01L2924/12042 ,  H01L2924/15787 ,  H01L2924/00 ,  H01L2224/0401

摘要： A liquid epoxy resin composition for semiconductor encapsulation comprising: (A) at least one epoxy resin, (B) at least one curing accelerator and (C) at least one acid anhydride terminated polyamic acid. The liquid epoxy resin composition provides a cured material that has an excellent adhesiveness to a semiconductor chip surface and has an excellent moisture resistance.

摘要翻译： 一种用于半导体封装的液体环氧树脂组合物，包括：（A）至少一种环氧树脂，（B）至少一种固化促进剂和（C）至少一种酸酐封端的聚酰胺酸。 液体环氧树脂组合物提供了对半导体芯片表面具有优异粘合性并具有优异的耐湿性的固化材料。