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1. 发明申请

US20070205041A1 Electric Power Steering System 有权
标题翻译：电动助力转向系统
公开(公告)号：US20070205041A1
公开(公告)日：2007-09-06
申请号：US11579902
申请日：2005-05-09
申请人： Katsutoshi Nishizaki , Shirou Nakano , Ken Matsubara , Toshiaki Oya , Yasuhiro Kamatani , Masahiko Sakamaki , Yoshikazu Kuromaru , Shigeki Nagase , Takayasu Yamazaki , Yasuhiro Saitou , Takeshi Ueda
发明人： Katsutoshi Nishizaki , Shirou Nakano , Ken Matsubara , Toshiaki Oya , Yasuhiro Kamatani , Masahiko Sakamaki , Yoshikazu Kuromaru , Shigeki Nagase , Takayasu Yamazaki , Yasuhiro Saitou , Takeshi Ueda
IPC分类号： G06F17/00
CPC分类号： B62D6/10 , B62D5/0472
摘要： An electric power steering system is provided which is capable of providing a favorable steering feeling without using compensation logics such as of inertia compensation and friction compensation. The electric power steering system includes road-noise suppression control means (213) for controlling a steering assist motor (9) in a manner to damp torque transmission in a higher frequency region representing road noises than a frequency region representing road information. A friction value of a steering mechanism (A) is decreased enough to allow the intrinsic vibrations of the steering mechanism (A) to appear. Rotor inertia of the steering assist motor (9) is set to a value small enough to allow the frequencies of the intrinsic vibrations to be present in the frequency region where the torque transmission is damped by the road-noise suppression control means (213).
摘要翻译：提供一种电动助力转向系统，其能够在不使用惯性补偿和摩擦补偿等补偿逻辑的情况下提供良好的转向感。电动助力转向系统包括道路噪声抑制控制装置，用于以比表示道路信息的频率区域更低的代表道路噪声的较高频率区域的方式来控制转向辅助电动机（9）。转向机构（A）的摩擦值减小到足以使转向机构（A）的固有振动出现。将转向辅助马达（9）的转子惯量设定为足够小的值，以使固有振动的频率存在于由道路噪声抑制控制装置（213）阻尼转矩传递的频率区域中。

2. 发明授权

US07604088B2 Electric power steering system 有权
标题翻译：电动助力转向系统
公开(公告)号：US07604088B2
公开(公告)日：2009-10-20
申请号：US11579902
申请日：2005-05-09
申请人： Katsutoshi Nishizaki , Shirou Nakano , Ken Matsubara , Toshiaki Oya , Yasuhiro Kamatani , Masahiko Sakamaki , Yoshikazu Kuroumaru , Shigeki Nagase , Takayasu Yamazaki , Yasuhiro Saitou , Takeshi Ueda
发明人： Katsutoshi Nishizaki , Shirou Nakano , Ken Matsubara , Toshiaki Oya , Yasuhiro Kamatani , Masahiko Sakamaki , Yoshikazu Kuroumaru , Shigeki Nagase , Takayasu Yamazaki , Yasuhiro Saitou , Takeshi Ueda
IPC分类号： B62D5/04
CPC分类号： B62D6/10 , B62D5/0472
摘要： An electric power steering system is provided which is capable of providing a favorable steering feeling without using compensation logics such as of inertia compensation and friction compensation. The electric power steering system includes road-noise suppression control means (213) for controlling a steering assist motor (9) in a manner to damp torque transmission in a higher frequency region representing road noises than a frequency region representing road information. A friction value of a steering mechanism (A) is decreased enough to allow the intrinsic vibrations of the steering mechanism (A) to appear. Rotor inertia of the steering assist motor (9) is set to a value small enough to allow the frequencies of the intrinsic vibrations to be present in the frequency region where the torque transmission is damped by the road-noise suppression control means (213).
摘要翻译：提供一种电动助力转向系统，其能够在不使用惯性补偿和摩擦补偿等补偿逻辑的情况下提供良好的转向感。电动助力转向系统包括道路噪声抑制控制装置，用于以比表示道路信息的频率区域更低的代表道路噪声的较高频率区域的方式来控制转向辅助电动机（9）。转向机构（A）的摩擦值减小到足以使转向机构（A）的固有振动出现。将转向辅助马达（9）的转子惯量设定为足够小的值，以使固有振动的频率存在于由道路噪声抑制控制装置（213）阻尼转矩传递的频率区域中。

3. 发明申请

US20050139026A1 Rack and pinion steering apparatus and method of manufacturing rack shaft 有权
标题翻译：齿条转向装置及齿条轴的制造方法
公开(公告)号：US20050139026A1
公开(公告)日：2005-06-30
申请号：US10999808
申请日：2004-11-29
申请人： Takayasu Yamazaki , Shirou Nakano , Hironori Yamato , Youjirou Kakoki
发明人： Takayasu Yamazaki , Shirou Nakano , Hironori Yamato , Youjirou Kakoki
IPC分类号： B23P13/00 , B21K1/76 , B23P15/14 , B62D3/12 , C21D9/18 , F16H19/04 , F16H55/26 , F16H35/00
CPC分类号： F16H55/26 , B21K1/767 , B23P15/14 , B62D3/126 , Y10T29/49476 , Y10T74/19535
摘要： A rack and pinion steering apparatus which does not need quenching of the rack shaft after gear cutting of the rack shaft in manufacturing processes is provided. The rack and pinion steering apparatus comprises a pinion shaft and a rack shaft meshing with the pinion shaft. The rack shaft is formed to have a substantially uniform hardness.
摘要翻译：提供了一种齿轮齿条转向装置，其在制造过程中在齿条轴的齿轮切割之后不需要齿条轴的淬火。齿条小齿轮转向装置包括小齿轮轴和与小齿轮轴啮合的齿条轴。齿条轴形成为具有基本均匀的硬度。

4. 发明授权

US07631428B2 Rack and pinion steering apparatus and method of manufacturing rack shaft 有权
标题翻译：齿条转向装置及齿条轴的制造方法
公开(公告)号：US07631428B2
公开(公告)日：2009-12-15
申请号：US10999808
申请日：2004-11-29
申请人： Takayasu Yamazaki , Shirou Nakano , Hironori Yamato , Youjirou Kakoki
发明人： Takayasu Yamazaki , Shirou Nakano , Hironori Yamato , Youjirou Kakoki
IPC分类号： B21D53/28 , B62D5/06 , F16H35/00
CPC分类号： F16H55/26 , B21K1/767 , B23P15/14 , B62D3/126 , Y10T29/49476 , Y10T74/19535
摘要： A rack and pinion steering apparatus which does not need quenching of the rack shaft after gear cutting of the rack shaft in manufacturing processes is provided. The rack and pinion steering apparatus comprises a pinion shaft and a rack shaft meshing with the pinion shaft. The rack shaft is formed to have a substantially uniform hardness.
摘要翻译：提供了一种齿轮齿条转向装置，其在制造过程中在齿条轴的齿轮切割之后不需要齿条轴的淬火。齿条小齿轮转向装置包括小齿轮轴和与小齿轮轴啮合的齿条轴。齿条轴形成为具有基本均匀的硬度。

5. 发明授权

US08683887B2 Rack-and-pinion steering apparatus 有权
标题翻译：机架式小齿轮转向装置
公开(公告)号：US08683887B2
公开(公告)日：2014-04-01
申请号：US10585759
申请日：2005-01-12
申请人： Takayasu Yamazaki , Shirou Nakano
发明人： Takayasu Yamazaki , Shirou Nakano
IPC分类号： F16H55/08
CPC分类号： F16H55/0806 , B62D3/12 , Y10T74/18768 , Y10T74/1967 , Y10T74/19972
摘要： A rack-and-pinion steering apparatus comprises pinion teeth formed according to proper tooth specifications in other aspects under a larger pressure angle, thereby stably offering smooth and comfortable steering feeling over a long time. The module (m), number of teeth (z), tooth depth (h) and helix angle (β) of the pinion teeth (4) are set within the following ranges, under a pressure angle (α) set within a range of 24° to 30° and a given stroke ratio. module (m): 1.8 to 2.0 number of teeth (z): 7 to 13 tooth depth (h): 2 m to 2.5 m helix angle (β): 35° or smaller
摘要翻译：齿轮齿条转向装置包括在较大压力角下的其他方面根据适当的齿规格形成的小齿轮齿，从而在长时间内稳定地提供平稳舒适的转向感。将小齿轮齿（4）的模块（m），齿数（z），齿深（h）和螺旋角（＆bgr）设定在以下范围内，在设定在一定范围内的压力角 24°至30°，给定冲程比。模块（m）：1.8〜2.0齿数（z）：7〜13齿深度（h）：2μm〜2.5μm螺旋角（＆amp; Bgr）：35°以下

6. 发明授权

US07441626B2 Rack-and-pinion steering apparatus 失效
标题翻译：机架式小齿轮转向装置
公开(公告)号：US07441626B2
公开(公告)日：2008-10-28
申请号：US11188647
申请日：2005-07-26
申请人： Takayasu Yamazaki , Shirou Nakano
发明人： Takayasu Yamazaki , Shirou Nakano
IPC分类号： B62D5/04
CPC分类号： B62D3/12
摘要： The present invention provides a rack-and-pinion steering apparatus capable of effectively reducing reverse input, while a high degree of design freedom is secured. The sum of the tilt angle of a rack tooth with respect to a reference line perpendicular to the axial line of a rack shaft and the tilt angle of a pinion tooth with respect to the axial line of a pinion shaft does not coincide with the tilt angle of the axial line of the pinion shaft with respect to the reference line. Crowning is given on the tooth surface of the rack tooth (or the pinion tooth) in order to decrease the tooth width on one end side in the direction of tooth trace and to increase the tooth width on the other end side according to the state of contact with the pinion tooth (or the rack tooth) opposed thereto.
摘要翻译：本发明提供了能够有效地减少反向输入的齿条 - 小齿轮转向装置，同时确保了高度的设计自由度。齿条齿相对于与齿条轴的轴线垂直的基准线的倾斜角与小齿轮齿相对于小齿轮轴的轴线的倾斜角的总和与倾斜角不一致小齿轮轴的轴线相对于参考线。在齿条齿（或小齿轮齿）的齿面上形成凸起，以减小齿迹方向上的一端侧的齿宽，并根据状态来增加另一端侧的齿宽与与其相对的小齿轮齿（或齿条齿）接触。

7. 发明申请

US20080223163A1 Rack-and-Pinion Steering Apparatus 有权
标题翻译：齿轮和小齿轮转向装置
公开(公告)号：US20080223163A1
公开(公告)日：2008-09-18
申请号：US10585759
申请日：2005-01-12
申请人： Takayasu Yamazaki , Shirou Nakano
发明人： Takayasu Yamazaki , Shirou Nakano
IPC分类号： F16H1/04
CPC分类号： F16H55/0806 , B62D3/12 , Y10T74/18768 , Y10T74/1967 , Y10T74/19972
摘要： A rack-and-pinion steering apparatus comprises pinion teeth formed according to proper tooth specifications in other aspects under a larger pressure angle, thereby stably offering smooth and comfortable steering feeling over a long time. The module (m), number of teeth (z), tooth depth(h) and helix angle (β) of the pinion teeth (4) are set within the following ranges, under a pressure angle (α) set within a range of 24° to 30° and a given stroke ratio. module (m): 1.8 to 2.0 number of teeth (z): 7 to 13 tooth depth (h): 2 m to 2.5 m helix angle (β): 350 or smaller
摘要翻译：齿轮齿条转向装置包括在较大压力角下的其他方面根据适当的齿规格形成的小齿轮齿，从而在长时间内稳定地提供平稳舒适的转向感。将小齿轮齿（4）的模块（m），齿数（z），齿深（h）和螺旋角（β）设定在以下范围内，在设定在 24°至30°，给定行程比。模块（m）：1.8〜2.0齿数（z）：7〜13齿深度（h）：2μm〜2.5μm螺旋角（β）：350以下

8. 发明申请

US20060042863A1 Rack-and-pinion steering apparatus 失效
标题翻译：机架式小齿轮转向装置
公开(公告)号：US20060042863A1
公开(公告)日：2006-03-02
申请号：US11188647
申请日：2005-07-26
申请人： Takayasu Yamazaki , Shirou Nakano
发明人： Takayasu Yamazaki , Shirou Nakano
IPC分类号： B62D5/04
CPC分类号： B62D3/12
摘要： The present invention provides a rack-and-pinion steering apparatus capable of effectively reducing reverse input, while a high degree of design freedom is secured. The sum of the tilt angle of a rack tooth with respect to a reference line perpendicular to the axial line of a rack shaft and the tilt angle of a pinion tooth with respect to the axial line of a pinion shaft does not coincide with the tilt angle of the axial line of the pinion shaft with respect to the reference line. Crowning is given on the tooth surface of the rack tooth (or the pinion tooth) in order to decrease the tooth width on one end side in the direction of tooth trace and to increase the tooth width on the other end side according to the state of contact with the pinion tooth (or the rack tooth) opposed thereto.
摘要翻译：本发明提供了能够有效地减少反向输入的齿条 - 小齿轮转向装置，同时确保了高度的设计自由度。齿条齿相对于垂直于齿条轴的轴线的参考线的倾斜角与小齿轮齿相对于小齿轮轴的轴线的倾斜角的总和与倾斜角不一致小齿轮轴的轴线相对于参考线。在齿条齿（或小齿轮齿）的齿面上形成凸起，以减小齿迹方向上的一端侧的齿宽，并根据状态来增加另一端侧的齿宽与与其相对的小齿轮齿（或齿条齿）接触。

9. 发明授权

US08673182B2 Optical film having antistatic layer, polarizing plate and image display device 有权
标题翻译：具有抗静电层，偏振板和图像显示装置的光学膜
公开(公告)号：US08673182B2
公开(公告)日：2014-03-18
申请号：US12923093
申请日：2010-09-01
申请人： Daiki Wakizaka , Takayasu Yamazaki
发明人： Daiki Wakizaka , Takayasu Yamazaki
IPC分类号： H01B1/00 , B32B5/16 , B32B9/04
CPC分类号： G02B1/111 , G02B5/305 , G02B2207/121 , G02F1/133528 , G02F2202/22 , Y10T428/25 , Y10T428/31533
摘要： An optical film includes a transparent support and at least one antistatic layer formed from a composition containing an electrically conductive polymer, a polyfunctional monomer having two or more polymerizable groups, at least one compound selected from a compound represented by the formula (1) as defined herein, a compound represented by the formula (2) as defined herein and a trivalent phosphorus compound, and a photopolymerization initiator.
摘要翻译：光学膜包括透明支撑体和由含有导电聚合物，具有两个或多个可聚合基团的多官能单体，至少一种选自由式（1）表示的化合物所定义的化合物形成的至少一种抗静电层）本文所定义的由式（2）表示的化合物和三价磷化合物和光聚合引发剂。

10. 发明申请

US20120077047A1 Antistatic hardcoat layer-forming composition, optical film, production method of optical film, polarizing plate and image display device 有权
标题翻译：抗静电硬涂层形成组合物，光学膜，光学膜的制造方法，偏振片和图像显示装置
公开(公告)号：US20120077047A1
公开(公告)日：2012-03-29
申请号：US13200590
申请日：2011-09-27
申请人： Miho Asahi , Daiki Wakizaka , Takayasu Yamazaki , Kenichi Fukuda
发明人： Miho Asahi , Daiki Wakizaka , Takayasu Yamazaki , Kenichi Fukuda
IPC分类号： B32B27/06 , C08L79/04 , B05D5/06 , C08L65/00 , B32B27/36 , C08L67/07 , C08L67/00
CPC分类号： G02B5/3033 , C08L79/02 , C08L79/04 , C09D5/24 , C09D133/062 , Y10T428/31891 , Y10T428/31935
摘要： A antistatic hard coat layer-forming composition having the following (a), (b), (c) and (d): (a) an ion-conducting compound, (b) a polyethylene oxide compound having one or more photopolymerizable groups, having no hydroxyl group, and having a —(CH2CH2O)k— structure (wherein k represents a number of 1 to 50), (c) a compound having an unsaturated double bond, and (d) a photopolymerization initiator.
摘要翻译：具有以下（a），（b），（c）和（d）的抗静电硬涂层形成组合物：（a）离子导电化合物，（b）具有一个或多个光聚合基团的聚环氧乙烷化合物，不具有羟基，具有 - （CH 2 CH 2 O）k结构（其中k表示1〜50的数），（c）具有不饱和双键的化合物，（d）光聚合引发剂。

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