专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20110242462A1 POLARIZING PLATE AND LIQUID CRYSTAL DISPLAY 有权
标题翻译：偏光板和液晶显示
公开(公告)号：US20110242462A1
公开(公告)日：2011-10-06
申请号：US13161005
申请日：2011-06-15
申请人： Junichi HIRAKATA , Minoru WADA , Yukito SAITOH , Yusuke OHASHI , Katsufumi OHMURO
发明人： Junichi HIRAKATA , Minoru WADA , Yukito SAITOH , Yusuke OHASHI , Katsufumi OHMURO
IPC分类号： G02F1/1335
CPC分类号： G02B5/3033 , G02B1/105 , G02B1/14 , G02B5/0221 , G02B5/0242 , G02B5/0278 , G02B27/281 , G02F1/133504 , G02F1/133528 , G02F1/13363 , G02F1/133634 , G02F1/134363 , G02F1/1393 , G02F1/1396 , G02F2001/133531 , G02F2201/50 , G02F2202/40 , G02F2413/04 , G02F2413/08 , G02F2413/105
摘要： A polarizing plate for a liquid crystal display is provided and includes a first protective film, a polarizer, a second protective film and a light diffusion layer in order. The light diffusion layer is a layer including a translucent resin and translucent particles having a refractive index different from a refractive index of the translucent resin. The internal haze of the light diffusion layer is 45% to 80%.
摘要翻译：提供一种用于液晶显示器的偏振片，并且依次包括第一保护膜，偏振片，第二保护膜和光扩散层。光扩散层是包含半透明树脂的层和具有与透光性树脂的折射率不同的折射率的半透明粒子。光扩散层的内部雾度为45〜80％。

2. 发明申请

US20100288215A1 VARIABLE VALVE TIMING CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE 有权
标题翻译：用于内燃机的可变阀定时控制装置
公开(公告)号：US20100288215A1
公开(公告)日：2010-11-18
申请号：US12777746
申请日：2010-05-11
申请人： Yuichi TAKEMURA , Minoru WADA
发明人： Yuichi TAKEMURA , Minoru WADA
IPC分类号： F01L1/34
CPC分类号： F01L1/3442 , F01L2001/34426 , F01L2001/34463 , F01L2800/01 , F01L2800/03 , F01L2800/05
摘要： In a variable valve timing control apparatus, a hydraulic variable valve timing device adjusts valve timing by changing a VCT phase. In a lock mode, the lock pin is allowed to be displaced in a lock direction for locking the VCT phase, and the VCT phase is slightly shifted in a lock-mode VCT phase shift direction corresponding to one of an advance direction and a retard direction. A lock control unit shifts the VCT phase in a direction opposite from the VCT phase shift direction if the VCT phase is located on a lock-mode VCT phase shift direction side of the intermediate lock position when the engine becomes equal to or less than a first rotational speed, and otherwise the lock control unit allows the lock pin to be displaced in the lock direction.
摘要翻译：在可变气门正时控制装置中，液压可变气门正时装置通过改变VCT相位来调节气门正时。在锁定模式下，锁定销被允许在锁定方向上移位以锁定VCT相位，并且VCT相位在对应于前进方向和延迟方向之一的锁定模式VCT相移方向上稍微移动。如果VCT相位在中间锁定位置的锁定模式VCT相移方向侧，则发动机变为等于或小于第一位置时，锁定控制单元将VCT相位沿VCT相移方向相反的方向移动旋转速度，否则锁定控制单元允许锁定销在锁定方向上移位。

3. 发明申请

US20090145380A1 APPARATUS FOR CONTROLLING VARIABLE VALVE DEVICE 失效
标题翻译：用于控制可变阀装置的装置
公开(公告)号：US20090145380A1
公开(公告)日：2009-06-11
申请号：US12324983
申请日：2008-11-28
申请人： Minoru WADA , Yasuhiro SHIKATA
发明人： Minoru WADA , Yasuhiro SHIKATA
IPC分类号： F01L9/02 , F01L1/34
CPC分类号： F01L1/3442 , F01L1/022 , F01L1/024 , F01L1/026 , F01L2001/0537 , F01L2001/34426 , F01L2001/3443 , F01L2001/34483 , F01L2001/34496 , F01L2800/00 , F02D41/2464
摘要： A variable valve device modulates movement of a valve for internal combustion engine by using a hydraulic pressure. The variable valve device is controlled by a control device via a control valve that modulates hydraulic pressure supply to and discharge from the variable valve device. The control device offsets an operating amount of the control valve by an offset component that shifts the operating amount outside a dead band. The control device sets the offset component smaller as the hydraulic medium temperature increases. The control device sets the offset component smaller when a controlling direction coincides with a biasing direction of a biasing member than that when the controlling direction opposes to the biasing direction. Further, the control device cancels the offset component when the actual valve movement is sufficiently close to the target valve movement.
摘要翻译：可变阀装置通过使用液压来调节用于内燃机的阀的运动。可变阀装置通过控制阀由控制装置控制，该控制阀调节向可变阀装置供给和排出的液压压力。控制装置通过使操作量在死区之外移动的偏移分量来抵消控制阀的操作量。当液压介质温度升高时，控制装置设定偏移分量较小。当控制方向与偏置构件的偏置方向一致时，控制装置将偏移分量设定得小于当控制方向与偏压方向相反时的偏移分量。此外，当实际的阀移动足够接近目标阀移动时，控制装置抵消偏移分量。

4. 发明申请

US20100332110A1 VARIABLE VALVE TIMING CONTROL APPARATUS AND METHOD FOR CONTROLLING VARIABLE VALVE TIMING DEVICE 有权
标题翻译：可变阀定时控制装置及控制可变阀定时装置的方法
公开(公告)号：US20100332110A1
公开(公告)日：2010-12-30
申请号：US12826999
申请日：2010-06-30
申请人： Minoru WADA , Masaomi Inoue
发明人： Minoru WADA , Masaomi Inoue
IPC分类号： F02D41/00 , F01L1/34 , B60Q1/00
CPC分类号： F02D41/0002 , F01L1/022 , F01L1/3442 , F01L2001/0537 , F01L2001/3443 , F01L2001/34463 , F01L2001/34469 , F01L2001/34476 , F01L2001/34483 , F01L2800/01 , F02D41/2464 , F02D41/263 , F02D2041/001 , Y02T10/42
摘要： A control device projects a lock pin to lock a VCT phase in an intermediate lock phase when a lock request occurs. A learning unit learns one of a most retarded phase, a most advanced phase, and an intermediate lock phase, as a reference phase. A control unit sets a target phase according to the reference phase and controls the control device. A monitor unit determines that the VCT phase has passed through the intermediate lock phase when the lock request occurs before completion of learning of the reference phase, and when a change in the VCT phase becomes greater than a threshold. The threshold is set to be greater than a sum of i) a design value of a phase difference between the intermediate lock phase and one of the most retarded phase and the most advanced phase and ii) a range of a product variation of the phase difference.
摘要翻译：当发生锁定请求时，控制装置投射锁定销以将VCT阶段锁定在中间锁定阶段。作为参考阶段，学习单元学习最具延迟阶段，最先进阶段和中间锁相位之一。控制单元根据参考相位设定目标相位并控制控制装置。当完成学习参考相位之前，当VCT相位的变化变得大于阈值时，监视器单元确定当锁定请求发生时，VCT阶段已经经过了中间锁定阶段。阈值设定为大于i）中间锁定相位与最延迟相位和最前进相位之间的相位差的设计值的和，以及ii）相位差的乘积变化的范围。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式