公开(公告)号：US06675928B2

公开(公告)日：2004-01-13

申请号：US10264446

申请日：2002-10-04

申请人： Masashi Takai ,  Naoto Shima ,  Fumihide Kozuma ,  Norimasa Amano ,  Noboru Shimizu

发明人： Masashi Takai ,  Naoto Shima ,  Fumihide Kozuma ,  Norimasa Amano ,  Noboru Shimizu

IPC分类号： B62D506

CPC分类号： B62D5/065

摘要： For an energy-saving type control, a value of a control low rate QP controlled by a flow control valve V is closer to a value of a flow rate required by an output side such as a power cylinder 8, a steering valve 9 or the like, to suppress a driving torque of a pump P. An excitation current I of a solenoid SOL is specified on the basis of a solenoid current instruction value IT based on a steering torque and a solenoid current instruction value IS defining a standby flow rate.

摘要翻译： 对于节能型控制，由流量控制阀V控制的控制低速率QP的值更接近诸如动力缸8，转向阀9或输出侧的输出侧所需的流量的值 以抑制泵P的驱动转矩。螺线管SOL的励磁电流I基于基于转向转矩和确定备用流量的螺线管电流指令值IS的电磁线圈电流指令值IT来指定。

公开(公告)号：US06499557B2

公开(公告)日：2002-12-31

申请号：US10081604

申请日：2002-02-21

申请人： Masashi Takai ,  Naoto Shima ,  Fumihide Kozuma ,  Norimasa Amano ,  Noboru Shimizu

发明人： Masashi Takai ,  Naoto Shima ,  Fumihide Kozuma ,  Norimasa Amano ,  Noboru Shimizu

IPC分类号： B62D506

CPC分类号： B62D5/065

摘要： For an energy-saving type control, a value of a control low rate QP controlled by a flow control valve V is closer to a value of a flow rate required by an output side such as a power cylinder 8, a steering valve 9 or the like, to suppress a driving torque of a pump P. An excitation current I of a solenoid SOL is specified on the basis of a solenoid current instruction value IT based on a steering torque and a solenoid current instruction value IS defining a standby flow rate.

公开(公告)号：US06484841B2

公开(公告)日：2002-11-26

申请号：US09734980

申请日：2000-12-12

申请人： Masashi Takai ,  Naoto Shima ,  Fumihide Kozuma ,  Norimasa Amano ,  Noboru Shimizu

发明人： Masashi Takai ,  Naoto Shima ,  Fumihide Kozuma ,  Norimasa Amano ,  Noboru Shimizu

IPC分类号： B62D506

CPC分类号： B62D5/065

摘要： For an energy-saving type control, a value of a control low rate QP controlled by a flow control valve V is closer to a value of a flow rate required by an output side such as a power cylinder 8, a steering valve 9 or the like, to suppress a driving torque of a pump P. An excitation current I of a solenoid SOL is specified on the basis of a solenoid current instruction value IT based on a steering torque and a solenoid current instruction value IS defining a standby flow rate.

摘要翻译： 对于节能型控制，由流量控制阀V控制的控制低速率QP的值更接近诸如动力缸8，转向阀9或输出侧的输出侧所需的流量的值 以抑制泵P的驱动转矩。螺线管SOL的励磁电流I基于基于转向转矩和确定备用流量的螺线管电流指令值IS的电磁线圈电流指令值IT来指定。

公开(公告)号：US06843342B2

公开(公告)日：2005-01-18

申请号：US10350351

申请日：2003-01-23

申请人： Noboru Shimizu ,  Tsunofumi Arita ,  Naoto Shima ,  Masashi Takai

发明人： Noboru Shimizu ,  Tsunofumi Arita ,  Naoto Shima ,  Masashi Takai

IPC分类号： B62D6/00 ,  B62D5/065 ,  B62D5/07 ,  B62D6/02 ,  B62D101/00 ,  B62D113/00 ,  B62D5/06

CPC分类号： B62D5/065 ,  B62D6/02

摘要： Provision of a power steering system capable of giving a driver no discomfort during high-speed travel. A controller calculates or stores a current instruction value I1 in accordance with a steering angle supplied from a steering angle sensor and a current instruction value I2 in accordance with a steering angular velocity; performs multiplication of the steering angle base current instruction value I1 and the steering angular velocity base current instruction value I2 by current instruction values I5, I6 set based on a vehicle speed, respectively; applies current instruction values I7, I8 in accordance with the vehicle speed serving as limit values to the corresponding steering angle base and steering angular velocity base current instruction values resulting from the multiplication; selects a larger value of the two current instruction values below the limit values; and determines the selected value as a solenoid current instruction value SI.

摘要翻译： 提供能够给驾驶者在高速行驶期间不舒服的动力转向系统。 控制器根据转向角速度根据从转向角传感器和当前指令值I2提供的转向角计算或存储当前指令值I1; 通过分别基于车速设定的当前指令值I5，I6执行转向角基准电流指令值I1和转向角速度基准电流指令值I2的乘法; 根据乘法运算所得到的对应的转向角基数和转向角速度基准电流指令值，作为极限值的车速施加电流指令值I7，I8; 选择两个当前指令值的较大值低于极限值; 并将所选择的值确定为电磁线圈电流指令值SI。

公开(公告)号：US06681884B2

公开(公告)日：2004-01-27

申请号：US10349658

申请日：2003-01-23

申请人： Noboru Shimizu ,  Tsunefumi Arita ,  Naoto Shima ,  Masashi Takai

发明人： Noboru Shimizu ,  Tsunefumi Arita ,  Naoto Shima ,  Masashi Takai

IPC分类号： B62D5065

CPC分类号： B62D6/02 ,  B62D5/065

摘要： Provision of a power steering system which is capable of preventing a delay in response for outputting a solenoid current instruction value SI. A controller C stores a table of basic current instruction values I1 corresponding to combinations of steering angles and steering angular velocities. The controller C obtains a basic current instruction value I1 from the table, and multiplies the obtained basic current instruction value I1 by a current instruction value I2 determined on the basis of a vehicle speed, and then determines the multiplied value as a solenoid current instruction value SI.

摘要翻译： 提供能够防止输出电磁线圈电流指令值SI的响应延迟的动力转向系统。 控制器C存储与转向角和转向角速度的组合对应的基本电流指令值I1的表。 控制器C从表中获得基本电流指令值I1，并将获得的基本电流指令值I1乘以基于车速确定的电流指令值I2，然后将乘法值确定为电磁线圈电流指令值 SI。

公开(公告)号：US06856870B2

公开(公告)日：2005-02-15

申请号：US10351133

申请日：2003-01-24

申请人： Noboru Shimizu ,  Tsunefumi Arita ,  Naoto Shima ,  Masashi Takai

发明人： Noboru Shimizu ,  Tsunefumi Arita ,  Naoto Shima ,  Masashi Takai

IPC分类号： B62D5/065 ,  B62D5/07 ,  B62D6/00 ,  B62D101/00 ,  B62D113/00 ,  B62D119/00 ,  G06F17/00

CPC分类号： B62D5/065 ,  B62D6/00

摘要： A power steering system capable of giving a driver no discomfort even when an incoming current instruction value sharply decreases. The power steering system comprises a controller C for determining a solenoid current instruction value SI on the basis of a current instruction value I1 in accordance with a steering angle supplied from a steering angle sensor, a current instruction value I2 in accordance with a steering angular velocity, and a current instruction value in accordance with a vehicle speed. The controller C comprises a delay control section for reducing the rate of decrease only when the incoming current instruction value sharply decreases and outputting the resulting current instruction value.

摘要翻译： 一种动力转向系统，即使当输入电流指令值急剧下降时，也能给驾驶员带来不适。 动力转向系统包括控制器C，用于根据从转向角传感器提供的转向角根据当前指令值I1确定电磁线圈电流指令值SI，根据转向角速度的当前指令值I2 ，以及根据车速的当前指令值。 控制器C包括延迟控制部分，用于仅当输入电流指令值急剧下降并输出所得到的当前指令值时才降低降低率。

公开(公告)号：US06845310B2

公开(公告)日：2005-01-18

申请号：US10351134

申请日：2003-01-24

申请人： Noboru Shimizu ,  Tsunefumi Arita ,  Naoto Shima ,  Masashi Takai

发明人： Noboru Shimizu ,  Tsunefumi Arita ,  Naoto Shima ,  Masashi Takai

IPC分类号： B62D6/00 ,  B62D5/065 ,  B62D5/07 ,  B62D6/02 ,  B62D101/00 ,  B62D113/00 ,  B62D119/00 ,  G06F7/00

CPC分类号： B62D6/02 ,  B62D5/065

摘要： A power steering system capable of preventing an unnecessary standby flow produced in high speed travel. A controller C determines a basic current instruction value Id based on a current instruction value I1 in accordance with a steering angle detected by a steering angle sensor 14, a current instruction value I2 in accordance with a steering angular velocity and current instruction values I5, I6 in accordance with a vehicle speed, and adds a standby current instruction value Is to the basic current instruction value Id, and outputs the resultant value of the addition as a solenoid current instruction value SI, and changes the standby current instruction value Is on the basis of the vehicle speed.

摘要翻译： 一种能够防止在高速行驶中产生不必要的备用流量的动力转向系统。 控制器C根据由转向角传感器14检测到的转向角，根据转向角速度和当前指令值I5，I6的当前指令值I2，基于当前指令值I1来确定基本电流指令值Id 根据车速，将基准当前指令值Id添加备用电流指令值Is，并将所得到的相加值作为电磁线圈电流指令值SI输出，并基于此改变待机电流指令值Is 的车速。

公开(公告)号：US6035760A

公开(公告)日：2000-03-14

申请号：US195492

申请日：1998-11-18

申请人： Katsuhiro Suzuki ,  Shinichi Hagidaira ,  Masashi Takai ,  Tatsuo Chiba ,  Ryouichi Nagasaka

发明人： Katsuhiro Suzuki ,  Shinichi Hagidaira ,  Masashi Takai ,  Tatsuo Chiba ,  Ryouichi Nagasaka

IPC分类号： B62D6/00 ,  B62D5/07 ,  B62D5/083 ,  B62D113/00 ,  B62D119/00 ,  F15B9/10

CPC分类号： B62D5/083 ,  Y10T137/86654

摘要： A power steering system with which no deterioration in steering feeling occurs when a control flow of working fluid changes. A valve mechanism V is made up of a power cylinder control valve CV for controlling a control flow Q and distributively supplying it to a power cylinder C and a bypass control valve BV connected in parallel with the cylinder control valve CV. The bypass control valve BV is normally closed, but while the control flow Q is increasing over a range of from a minimum flow Q.sub.1 to a maximum flow Q.sub.2 available for generating assist force the bypass control valve opens and returns a part of the control flow Q to a tank so that the pressure difference between the pressure chambers of the power cylinder C rises gently and the driver does not experience a disconcerting feeling such as one of the steering wheel suddenly being taken over.

摘要翻译： 一种动力转向系统，当工作流体的控制流动改变时，转向感不会发生劣化。 阀机构V由动力缸控制阀CV构成，用于控制控制流量Q并将其分配供给到与气缸控制阀CV并联连接的动力缸C和旁通控制阀BV。 旁通控制阀BV常闭，但是当控制流Q从最小流量Q1到可用于产生辅助力的最大流量Q2的范围内增加时，旁通控制阀打开并返回控制流Q的一部分 使得动力缸C的压力室之间的压力差轻轻升高，并且驾驶员不会遇到诸如方向盘中的一个突然被接管的令人不安的感觉。

公开(公告)号：US20140167029A1

公开(公告)日：2014-06-19

申请号：US14237944

申请日：2012-07-31

申请人： Masashi Takai ,  Toshiaki Ishibashi

发明人： Masashi Takai ,  Toshiaki Ishibashi

IPC分类号： H01L51/52

CPC分类号： H01L51/5203 ,  H01L51/5268 ,  H01L2251/5369 ,  H01L2251/55

摘要： There is provided a scattering film that can be used in organic EL light emitting devices and that not only improves efficiency for light utilization and improves viewing angle dependency, which have conventionally been problems, but also can solve the problem of reflection when lights-off. This scattering film for organic EL is used in organic EL light emitting devices. The scattering film comprises a scattering layer that includes a binder resin and particles having a refractive index different from the binder resin. The average particle size of the particles is 10 μm or less, and the coefficient of variation of the average particle size for the particles is 30% or greater.

摘要翻译： 提供了可以用于有机EL发光器件中的散射膜，其不仅提高了光利用的效率，而且提高了常规问题的视角依赖性，而且可以解决在熄灭时反射的问题。 该有机EL用散射膜用于有机EL发光装置。 散射膜包括散射层，其包括粘合剂树脂和具有与粘合剂树脂不同的折射率的颗粒。 粒子的平均粒径为10μm以下，粒子的平均粒径的变动系数为30％以上。

公开(公告)号：US20110007494A1

公开(公告)日：2011-01-13

申请号：US12865394

申请日：2009-03-04

申请人： Masashi Takai

发明人： Masashi Takai

IPC分类号： G09F13/08 ,  F21V5/00 ,  F21V5/02

CPC分类号： G02F1/133606 ,  G02F1/133605 ,  G02F2001/133607

摘要： There are provided an optical member which does not degrade image quality even if it undergoes changes of temperature and humidity with time inside a liquid crystal display etc. and a backlight device using the same.The optical member 1 of the present invention is constituted by forming a functional resin layer formed from a composition containing a resin having a glass transition temperature of 45° C. or higher on a base material, and curving the optical member 1 to protrude on the base material side. The backlight device 10 of the present invention is constituted by incorporating such an optical member 1. Preferably, curved surface of the optical member 1 is constituted to have a curvature radius in the range of 1.5 to 9.0 m.

摘要翻译： 提供了即使在液晶显示器等内部经历温度和湿度随时间的变化以及使用其的背光装置，也不会降低图像质量的光学部件。 本发明的光学构件1通过在基材上形成由含有玻璃化转变温度为45℃以上的树脂的组合物形成的功能性树脂层而构成，并使光学构件1弯曲在 基材面 本发明的背光装置10由这样的光学构件1构成。优选地，光学构件1的曲面的曲率半径在1.5〜9.0μm的范围内。