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1. 发明授权

US06882080B2 Permanent magnet synchronous motor 有权
标题翻译：永磁同步电机
公开(公告)号：US06882080B2
公开(公告)日：2005-04-19
申请号：US10649656
申请日：2003-08-28
申请人： Toshinori Tanaka , Yuusuke Matsui , Keiichi Fukazawa , Satoru Akutsu , Kengo Fujimoto , Katsumi Ohata , Takeshi Sugiyama
发明人： Toshinori Tanaka , Yuusuke Matsui , Keiichi Fukazawa , Satoru Akutsu , Kengo Fujimoto , Katsumi Ohata , Takeshi Sugiyama
IPC分类号： H02K1/14 , H02K21/14 , H02K21/16 , H02K1/00
CPC分类号： H02K1/148 , H02K21/16
摘要： A stator core is formed into a cylindrical shape, 3n teeth are disposed at a predetermined pitch in a circumferential direction where n is a positive integer, and slots are formed between adjacent pairs of the teeth so as to open onto an inner circumferential side. A stator coil is installed as a concentrated winding in the stator core. A rotor is rotatably disposed inside the stator and 2n permanent magnets are disposed at a predetermined pitch in a circumferential direction on an outer peripheral portion of a shaft. The stator core is constructed such that a slot opening (d) and a slot pitch (p) at an inner circumferential surface of the stator core satisfy an expression 0.1≦d/p≦0.3.
摘要翻译：定子铁芯形成为圆筒状，在n为正整数的圆周方向以规定的间距配置3n个齿，在相邻的齿对之间形成狭缝，从而向内周侧开口。定子线圈作为集中绕组安装在定子铁心中。转子可旋转地设置在定子内部，并且2n个永久磁铁在轴的外周部分沿圆周方向以预定间距设置。定子芯构造成使得在定子芯的内圆周表面处的槽开口（d）和槽间距（p）满足表达式0.1 <= d /p≤0.3。

2. 发明授权

US07217106B2 Electro-hydraulic power steering apparatus 有权
标题翻译：电液动力转向装置
公开(公告)号：US07217106B2
公开(公告)日：2007-05-15
申请号：US10743726
申请日：2003-12-24
申请人： Toshinori Tanaka , Keiichi Fukazawa , Yuusuke Matsui , Kyouhei Yamamoto , Katsumi Ohata , Kengo Fujimoto
发明人： Toshinori Tanaka , Keiichi Fukazawa , Yuusuke Matsui , Kyouhei Yamamoto , Katsumi Ohata , Kengo Fujimoto
IPC分类号： F04B17/00
CPC分类号： B62D5/064 , F16C25/083 , F16C27/066 , F16C35/077 , F16C2380/26 , H02K5/1732
摘要： An electro-hydraulic power steering apparatus includes: a motor having a rotational shaft and provided with a bearing for rotatably bearing the rotational shaft; a hydraulic pump disposed at one end of the rotational shaft of the motor and driven by the motor; a first elastic body for supporting the bearing; and a second elastic body for pressing the bearing in an axial direction.
摘要翻译：电动液压动力转向装置包括：电动机，其具有旋转轴并设置有用于可旋转地支承旋转轴的轴承; 液压泵，其设置在电动机的旋转轴的一端并由电动机驱动; 用于支撑轴承的第一弹性体; 以及用于沿轴向按压所述轴承的第二弹性体。

3. 发明授权

US07442013B2 Electro-hydraulic power steering apparatus 有权
标题翻译：电液动力转向装置
公开(公告)号：US07442013B2
公开(公告)日：2008-10-28
申请号：US10790123
申请日：2004-03-02
申请人： Toshinori Tanaka , Kiyohide Okamoto , Yuusuke Matsui , Kyouhei Yamamoto , Shuji Isono , Hideki Megata , Keiichi Fukazawa , Katsumi Ohata , Kengo Fujimoto
发明人： Toshinori Tanaka , Kiyohide Okamoto , Yuusuke Matsui , Kyouhei Yamamoto , Shuji Isono , Hideki Megata , Keiichi Fukazawa , Katsumi Ohata , Kengo Fujimoto
IPC分类号： B67D5/40
CPC分类号： B62D5/064 , F04C15/008 , F04C2230/60
摘要： An electro-hydraulic power steering apparatus in which a control device, a motor and a pump are integrated. The apparatus includes a first housing, a second housing, a control device surrounded by the first and second housings, a motor disposed on a side of the first housing and a pump disposed on a side of the second housing. The motor includes a rotor, a stator and a frame. The rotor has a first bearing supported by the first housing. The frame includes an inner circumferential face into which a stator core is press fitted and receives a second bearing of the rotor. The frame is secured to the first housing by a first clamp screw. The first housing and the second housing are secured by a second clamp screw. The first and second clamp screws are tightened from the hand of the frame.
摘要翻译：一种其中集成了控制装置，电动机和泵的电液动力转向装置。该装置包括第一壳体，第二壳体，由第一壳体和第二壳体围绕的控制装置，设置在第一壳体侧面的电动机和设置在第二壳体一侧的泵。电动机包括转子，定子和框架。转子具有由第一壳体支撑的第一轴承。框架包括内周面，定心芯被压配入其中并接收转子的第二轴承。框架通过第一夹紧螺钉固定到第一壳体。第一壳体和第二壳体通过第二夹紧螺钉固定。第一和第二夹紧螺钉从框架的手紧固。

4. 发明申请

US20070245543A1 Rotary electric machine 审中-公开
标题翻译：旋转电机
公开(公告)号：US20070245543A1
公开(公告)日：2007-10-25
申请号：US11819119
申请日：2007-06-25
申请人： Toshinori Tanaka , Keiichi Fukazawa , Kyouhei Yamamoto , Yoshitaka Masuda , Kengo Fujimoto , Hirokazu Sakuda , Masayasu Miyajima , Yuusuke Matsui
发明人： Toshinori Tanaka , Keiichi Fukazawa , Kyouhei Yamamoto , Yoshitaka Masuda , Kengo Fujimoto , Hirokazu Sakuda , Masayasu Miyajima , Yuusuke Matsui
IPC分类号： H02K15/00
CPC分类号： H02K15/14 , H02K5/02 , H02K5/10 , Y10T29/49009 , Y10T29/49012
摘要： A rotary electric machine is provided in which the press-fit load of a stator magnetic pole to a frame is stabilized, thus stabilizing the performance of the rotary electric machine, and that has high anti-corrosiveness and anti-rusty sealing property and is inexpensive. Particularly a rotary electric machine suitable for a motor for motor power steering apparatus is provided. In a rotary electric machine having a stator magnetic pole press-fitted and fixed on an inner circumferential surface of a cylindrical frame made of a steel plate and having a rotor arranged via a gap to an inner circumferential side of the stator magnetic pole, the frame is formed by pressing a surface-treated steel plate having a plating layer of aluminum, magnesium, silicon, and zinc for the remaining part formed on a surface of the steel plate, into a cylindrical shape.
摘要翻译：提供了一种定子磁极对框架的压入负载稳定的旋转电机，从而稳定了旋转电机的性能，并且具有高抗腐蚀性和防锈密封性，并且价格便宜。特别地，提供一种适用于马达动力转向装置的马达的旋转电机。在具有定子磁极的旋转电机中，该定子磁极被压配合并固定在由钢板制成的圆柱形框架的内圆周表面上并且具有经由定子磁极的内周侧经由间隙布置的转子，框架通过将形成在钢板表面上的剩余部分的具有铝，镁，硅和锌的镀层的表面处理钢板压制成圆筒形而形成。

5. 发明申请

US20060087183A1 Rotary electric machine 审中-公开
标题翻译：旋转电机
公开(公告)号：US20060087183A1
公开(公告)日：2006-04-27
申请号：US11097248
申请日：2005-04-04
申请人： Toshinori Tanaka , Keiichi Fukazawa , Kyouhei Yamamoto , Yoshitaka Masuda , Kengo Fujimoto , Hirokazu Sakuda , Masayasu Miyajima , Yuusuke Matsui
发明人： Toshinori Tanaka , Keiichi Fukazawa , Kyouhei Yamamoto , Yoshitaka Masuda , Kengo Fujimoto , Hirokazu Sakuda , Masayasu Miyajima , Yuusuke Matsui
IPC分类号： H02K5/00 , H02K23/04 , H02K1/28
CPC分类号： H02K15/14 , H02K5/02 , H02K5/10 , Y10T29/49009 , Y10T29/49012
摘要： A rotary electric machine is provided in which the press-fit load of a stator magnetic pole to a frame is stabilized, thus stabilizing the performance of the rotary electric machine, and that has high anti-corrosiveness and anti-rusty sealing property and is inexpensive. Particularly a rotary electric machine suitable for a motor for motor power steering apparatus is provided. In a rotary electric machine having a stator magnetic pole press-fitted and fixed on an inner circumferential surface of a cylindrical frame made of a steel plate and having a rotor arranged via a gap to an inner circumferential side of the stator magnetic pole, the frame is formed by pressing a surface-treated steel plate having a plating layer of aluminum, magnesium, silicon, and zinc for the remaining part formed on a surface of the steel plate, into a cylindrical shape.
摘要翻译：提供了一种定子磁极对框架的压入负载稳定的旋转电机，从而稳定了旋转电机的性能，并且具有高抗腐蚀性和防锈密封性，并且价格便宜。特别地，提供一种适用于马达动力转向装置的马达的旋转电机。在具有定子磁极的旋转电机中，该定子磁极被压配合并固定在由钢板制成的圆柱形框架的内圆周表面上并且具有经由定子磁极的内周侧经由间隙布置的转子，框架通过将形成在钢板表面上的剩余部分的具有铝，镁，硅和锌的镀层的表面处理钢板压制成圆筒形而形成。

6. 发明授权

US06787963B2 Brush assembly 有权
标题翻译：刷子总成
公开(公告)号：US06787963B2
公开(公告)日：2004-09-07
申请号：US09993686
申请日：2001-11-27
申请人： Toshinori Tanaka , Keiichi Fukazawa , Kei Yonemori , Yusuke Matsui , Kyouhei Yamamoto
发明人： Toshinori Tanaka , Keiichi Fukazawa , Kei Yonemori , Yusuke Matsui , Kyouhei Yamamoto
IPC分类号： H01R3918
CPC分类号： H01R39/20
摘要： An brush assembly is provided in which electric power losses in brushes 32 are reduced, thereby suppressing an abnormal or excessive rise in temperature of the brushes. A tip end of a lead wire 33 inserted into a corresponding brush 32 in a direction of pressing upon press molding thereof is embedded in the brush in such a manner that it extends over two thirds or more of the length in the pressing direction of the brush 32.
摘要翻译：提供一种电刷组件，其中电刷32中的电力损失减小，从而抑制电刷的温度异常或过度上升。引导线33的尖端在插入对应的刷子32中的压制成型方向上嵌入到刷子中，使得其沿刷子的按压方向的长度的三分之二以上延伸 32。

7. 发明授权

US08276640B2 Cartridge type coating film transfer tool 失效
标题翻译：墨盒式涂膜转印工具
公开(公告)号：US08276640B2
公开(公告)日：2012-10-02
申请号：US12661145
申请日：2010-03-11
申请人： Keiichi Fukazawa , Kenji Kobayashi
发明人： Keiichi Fukazawa , Kenji Kobayashi
IPC分类号： B29C65/52 , B29C65/56 , B32B37/10 , B32B37/14 , B32B41/02 , B65C9/40 , B65C9/42 , B32B37/26 , B32B38/10 , B32B38/14 , B65H26/08 , G05G15/06 , G05G15/08
CPC分类号： B65H37/007 , Y10T156/17 , Y10T156/1795 , Y10T156/18
摘要： Provided is a cartridge type coating film transfer tool, in which a cartridge can be simply dismounted and is readily exchanged. A case body comprises a slide member on an upper wall of an upper case. A tapered portion provided on the slide member is extended downward beyond a lower cartridge case of a tape cartridge in a height direction. When the slide member is slid toward a leading end side, a trailing end of the tape cartridge is lifted up until it abuts against a step portion in a state of riding over a tapered portion of the slide member. Thereby, it is possible to release engagement between engagement pawls and engagement holes, which are used in mounting the case body and the tape cartridge to each other.
摘要翻译：提供了一种盒式涂膜转移工具，其中盒可以简单地拆卸并且易于更换。壳体包括在上壳体的上壁上的滑动构件。设置在滑动构件上的锥形部分沿高度方向向下延伸超过盒式磁带盒的下盒体。当滑动构件朝向前端侧滑动时，带盒的后端被提起，直到其在滑动构件的锥形部分上方的状态下抵靠台阶部分。由此，可以释放用于将壳体和带盒安装在一起的接合爪和接合孔之间的接合。

8. 发明授权

US4958950A Paper feeder for printer 失效
标题翻译：打印机供纸盒
公开(公告)号：US4958950A
公开(公告)日：1990-09-25
申请号：US330690
申请日：1989-03-30
申请人： Yousuke Kobayashi , Keiichi Fukazawa
发明人： Yousuke Kobayashi , Keiichi Fukazawa
IPC分类号： B41J13/00 , B41J13/10 , B65H1/04 , B65H1/14 , B65H1/26
CPC分类号： B65H1/04 , B41J13/103
摘要： A paper feeder comprises a tray having a stage on which papers to be fed are stacked, driving means for driving a platen, transmitting means for transmitting a motive power of the driving means to position the stage at predetermined position for paper feeding operation, and paper feeding means having a roller for feeding the uppermost one of the papers stacked on the stage when the uppermost paper positioned to contact with the feeding roller at the predetermined position by the motive power. It is advantageous that the paper feeder can be made economical and compact since there is no need to provide an exclusive motive power source having a speed reducer. Furthermore, a contact pressure between the paper feeding roller and the paper is stabilized to enhance the accuracy of the paper feeding.

9. 发明申请

US20100252204A1 Cartridge type coating film transfer tool 失效
标题翻译：墨盒式涂膜转印工具
公开(公告)号：US20100252204A1
公开(公告)日：2010-10-07
申请号：US12661145
申请日：2010-03-11
申请人： Keiichi Fukazawa , Kenji Kobayashi
发明人： Keiichi Fukazawa , Kenji Kobayashi
IPC分类号： C09J7/02 , B65H37/00
CPC分类号： B65H37/007 , Y10T156/17 , Y10T156/1795 , Y10T156/18
摘要： Provided is a cartridge type coating film transfer tool, in which a cartridge can be simply dismounted and is readily exchanged.A case body comprises a slide member on an upper wall of an upper case. A tapered portion provided on the slide member is extended downward beyond a lower cartridge case of a tape cartridge in a height direction. When the slide member is slid toward a leading end side, a trailing end of the tape cartridge is lifted up until it abuts against a step portion in a state of riding over a tapered portion of the slide member. Thereby, it is possible to release engagement between engagement pawls and engagement holes, which are used in mounting the case body and the tape cartridge to each other.
摘要翻译：提供了一种盒式涂膜转移工具，其中盒可以简单地拆卸并且易于更换。壳体包括在上壳体的上壁上的滑动构件。设置在滑动构件上的锥形部分沿高度方向向下延伸超过盒式磁带盒的下盒体。当滑动构件朝向前端侧滑动时，带盒的后端被提起，直到其在滑动构件的锥形部分上方的状态下抵靠台阶部分。由此，可以释放用于将壳体和带盒安装在一起的接合爪和接合孔之间的接合。

10. 发明授权

US5676477A Sheet carrying apparatus 失效
标题翻译：纸张传送装置
公开(公告)号：US5676477A
公开(公告)日：1997-10-14
申请号：US762343
申请日：1996-12-09
申请人： Naoya Tanaka , Hiroshi Fukumoto , Keiichi Fukazawa , Mitsuaki Tanaka
发明人： Naoya Tanaka , Hiroshi Fukumoto , Keiichi Fukazawa , Mitsuaki Tanaka
IPC分类号： B41J13/00 , B41J13/10 , B65H7/08 , B65H7/20 , B65H9/00 , B41J11/42
CPC分类号： B65H7/08 , B41J13/10 , B65H2301/331 , B65H2511/20 , B65H2511/212 , B65H2511/24 , B65H2511/242 , B65H2513/104 , B65H2515/30
摘要： A sheet carrying apparatus reduces skew of a sheet during carriage, and realizes high-quality print. A position detecting sensor detects a position in a direction perpendicular to a sheet carrying direction of the sheet carried by a sheet carrying roller. A skew angle of the sheet is calculated depending upon a deviation of the detected position from a predetermined reference position. Load rollers are on the right and left sides with respect to a sheet center line in the sheet carrying direction, and are respectively opposed to following rollers through the sheet so as to bring the sheet into pressure contact. A torque limiter to apply a braking force to the load roller, and the load roller are coupled or released by electromagnetic clutches. Thereby, the carrying forces can independently be controlled on the right and left sides of the sheet depending upon the skew angle.
摘要翻译：片材搬运装置减少了运输过程中纸张的偏斜，并实现了高质量的打印。位置检测传感器检测与由片材传送辊承载的片材的片材传送方向垂直的方向的位置。根据检测到的位置与预定参考位置的偏差来计算片材的偏斜角度。负载辊相对于纸张输送方向上的纸张中心线在左右两侧，并且分别与通过纸张的后续辊相对，以使纸张压力接触。扭矩限制器，用于对装载辊施加制动力，并且负载辊由电磁离合器联接或释放。因此，根据歪斜角度，能够独立地在纸张的右侧和左侧控制承载力。

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