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1. 发明专利

JP2011125079A Drive device for brushless motor and method of starting the same 审中-公开
标题翻译：用于无刷马达的驱动装置及其启动方法
公开(公告)号：JP2011125079A
公开(公告)日：2011-06-23
申请号：JP2009278372
申请日：2009-12-08
申请人： Mitsuba Corp , 株式会社ミツバ
发明人： IWASAKI TAMOTSU , SHINDO YOICHI , SHIBUYA SHINJI , HOSHINO TAKASHI
IPC分类号： H02P6/18
摘要： PROBLEM TO BE SOLVED: To provide a drive device for brushless motors that can properly start a motor with a large load and shorten the starting time of the motor. SOLUTION: A brushless motor device includes a startup exciter which initially energizes each phase winding by an excitation pattern according to the stop position of a rotor at the start of the brushless motor, a memory which stores the signal level of the induced voltage of each phase winding after stoppage of initial energization by the startup exciter, a magnetic pole switching timing calculator which estimates the position of a rotor based on the signal level of the induced voltage of each phase winding stored in the memory and a change in the signal level of the induced voltage of each phase winding generated by driving the brushless motor by the startup exciter, and a steady-state exciter which drives the brushless motor according to the rotor position estimated by the magnetic pole switching timing calculator. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够正确启动具有大负载的电动机并且缩短电动机起动时间的无刷电动机的驱动装置。解决方案：无刷电动机装置包括启动激励器，其起动激励器，其根据无刷电动机起动时的转子的停止位置，通过激励模式对每个相绕组进行激励;存储器，其存储感应电压的信号电平通过启动激励器停止初始通电后的每个相绕组;磁极切换定时计算器，其基于存储在存储器中的每个相绕组的感应电压的信号电平和信号的变化来估计转子的位置; 通过由启动励磁机驱动无刷电动机而产生的各相绕组的感应电压的电平，以及根据由磁极切换时序计算部估计的转子位置来驱动无刷电动机的稳态励磁机。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2004058957A Wiper blade 审中-公开
标题翻译：雨刮片
公开(公告)号：JP2004058957A
公开(公告)日：2004-02-26
申请号：JP2002223806
申请日：2002-07-31
申请人： Mitsuba Corp , 株式会社ミツバ
发明人： HOSHINO TAKASHI
IPC分类号： B60S1/38 , B60S1/32 , B60S1/40
摘要： PROBLEM TO BE SOLVED: To provide a wiper blade for wiping a window glass surface even with a changing curvature thereof.
SOLUTION: This wiper blade comprises a plurality of holding pieces 18a-18e which are disposed continuous to each other, and bar-shaped spring members 19a-19c to connect the holding pieces 18a-18e, and has a holding piece assembly 20 curved in the longitudinal direction by the elasticity of the elastic members 19a-19c. Any one of the holding pieces 18a-18e is slidable with respect to the bar-shaped spring members 19a-19c. The holding piece assembly body 20 is fitted to a tip of a wiper arm, and the holding piece assembly 20 holds a blade rubber 21 to wipe a window glass surface. The holding pieces 18a-18e slidable to the bar-shaped spring members 19a-19c are tilted in a twisting manner with respect to the adjacent holding pieces 18a-18e, and the blade rubber 21 is allowed to follow the window glass surface.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了提供用于擦拭窗玻璃表面的刮水片，即使其具有变化的曲率。解决方案：该刮水片包括彼此连续设置的多个保持片18a-18e和连接保持片18a-18e的棒状弹簧构件19a-19c，并且具有保持片组件20 通过弹性构件19a-19c的弹性在纵向上弯曲。保持片18a-18e中的任一个可相对于杆形弹簧构件19a-19c滑动。保持件组装体20装配到刮水器臂的末端，并且保持件组件20保持刀片橡胶21以擦拭窗玻璃表面。能够滑动到杆状弹簧构件19a-19c的保持片18a-18e相对于相邻的保持片18a-18e以扭转方式倾斜，并且允许刀片橡胶21跟随窗玻璃表面。版权所有（C）2004，JPO

3. 发明专利

JP2014027773A Driver device and motor device 有权
标题翻译：驱动装置和电动装置
公开(公告)号：JP2014027773A
公开(公告)日：2014-02-06
申请号：JP2012165767
申请日：2012-07-26
申请人： Mitsuba Corp , 株式会社ミツバ , Honda Motor Co Ltd , 本田技研工業株式会社
发明人： YAMADA YOSHIHISA , TSURUBUCHI IWAO , OKANE TAKAHIKO , HOSHINO TAKASHI , NEMOTO HIROOMI
IPC分类号： H02K5/10 , F16B5/06 , F16B5/07 , F16B21/08 , F16J15/14 , H02K11/00
摘要： PROBLEM TO BE SOLVED: To provide a driver device and a motor device which, while adopting a snap fit based fitting structure, can restrain deterioration in sealability and can restrain an increase in manufacturing costs, as well as can prevent the case or cover from getting damaged.SOLUTION: Provided is a driver device 8 having a case 11 which has an opening 11a in one face thereof and in which a driver circuit board is housed and a cover 12 which blocks up the opening 11a in the case 11, with a gap between the case 11 and the cover 12 blocked with an adhesive J. An elastically deformable tongue section 17 is formed on either the case 11 or the cover 12 and a claw section 15 fittable to the tongue section 17 is formed on the other side. The tongue section 17 and the claw section 15 are configured to fit by snap fit, and a fitting face 15a of the claw section 15 is formed aslant. Thus, the fitting face 15a and the tongue section 17 are made to function as an elastic tensile mechanism so that the case 11 and the cover 12 elastically expand in a mutually attracting direction.
摘要翻译：要解决的问题：提供一种驱动装置和电机装置，其在采用基于卡扣配合的装配结构的同时可以抑制密封性的劣化，并且可以抑制制造成本的增加，并且可以防止壳体或盖子得到损坏。解决方案：提供一种驱动装置8，其具有壳体11，壳体11的一面具有开口11a，并且容纳驱动电路板，并且具有将壳体11中的开口11a堵住的盖12，间隙在壳体11和盖12之间用粘合剂J阻挡。弹性变形的舌部17形成在壳体11或盖子12上，另一侧形成有可与舌片部分17配合的爪部分15。舌部17和爪部15被配置为通过卡扣配合，并且爪部15的装配面15a形成为倾斜的。因此，装配面15a和舌片部17作为弹性拉伸机构起作用，使得壳体11和盖12在相互吸引的方向上弹性膨胀。

4. 发明专利

JP2010241217A Wiper blade 审中-公开
标题翻译：雨刮片
公开(公告)号：JP2010241217A
公开(公告)日：2010-10-28
申请号：JP2009090655
申请日：2009-04-03
申请人： Mitsuba Corp , 株式会社ミツバ
发明人： HOSHINO TAKASHI
IPC分类号： B60S1/38
摘要： PROBLEM TO BE SOLVED: To prevent a water-drawing phenomenon of a wiper blade by a structure which makes it hard to generate wind noise.
SOLUTION: The wiper blade 14, which is attached to the end of a wiper arm 15, is structured with a blade rubber 25, which contacts a windshield 12, and a rubber holder 26, which holds the blade rubber 25. Guiding fins 45, 49 are provided at one end side across the length of the rubber holder 26. The guiding fins 45, 49 are formed extending to the other end side across the length of the rubber holder 26 as they go to the other end side across the length of the rubber holder 26. This structure makes traveling air bounded up along air-receiving surfaces 46, 50 of the guiding fins 45, 49 and guides a part of the traveling air flowing to the vehicle rear side of the guiding fins 45, 49 to the vehicle rear side of the wiper blade 14, when a vehicle travels.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：通过使得难以产生风噪声的结构来防止刮水片的抽水现象。
解决方案：连接到刮水器臂15的端部的刮水片14由接触挡风玻璃12的刮片橡胶25和保持刮片橡胶25的橡胶保持器26构成。翅片45,49设置在穿过橡胶保持器26的长度的一端侧。导向翼片45,49形成为延伸到橡胶保持器26的另一端侧，跨越橡胶保持器26的另一端横跨橡胶保持器26的长度。这种结构使得行进空气沿着导向翼片45,49的空气接收表面46,50而被界定，并且引导流过导向翅片45的车辆后侧的行进空气的一部分，当车辆行驶时，它们到达刮水片14的车辆后侧。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2004106712A Wiper device 审中-公开
标题翻译：擦拭装置
公开(公告)号：JP2004106712A
公开(公告)日：2004-04-08
申请号：JP2002272512
申请日：2002-09-19
申请人： Mitsuba Corp , 株式会社ミツバ
发明人： HOSHINO TAKASHI
IPC分类号： B60S1/38 , B60S1/34 , B60S1/40
CPC分类号： B60S1/4019 , B60S1/381 , B60S1/3884 , B60S1/4006 , B60S2001/4054
摘要： PROBLEM TO BE SOLVED: To increase the attachment rigidity of a wiper blade, and to improve the wiping performance, without deteriorating the attaching/detaching performance of the wiper blade to a wiper arm.
SOLUTION: A wiper arm 13a is oscillatably provided on a vehicle body, and a wiper blade 14a reciprocatingly oscillated by the wiper arm 13a is attachably/detachably provided on the wiper arm 13a. At a tip end of the wiper arm 13a, a retainer tip end portion 22 is provided for holding the wiper blade 14a, and an arm attachment portion 23 engaged with the retainer tip end portion 22 is provided in a center of the wiper blade 14a. In the retainer tip end portion 22, holding walls 32a and 32b are provided which are brought into contact with a side face of the arm attachment portion 23 to hold the arm attachment portion 23 when the retainer tip end portion 22 and the arm attachment portion 23 are engaged with each other. The holding walls 32a and 32b pinch the arm attachment portion 23, thereby increasing the attachment rigidity of the wiper blade 14a and improving the wiping performance.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了提高刮水片的附着刚度，并且提高擦拭性能，而不会使刮水片与刮水器臂的附着/分离性能恶化。雨刷臂13a以可摆动的方式设置在车身上，并且通过刮水臂13a往复摆动的刮水片14a可拆卸地设置在刮水臂13a上。在刮水臂13a的前端设置有用于保持刮水片14a的保持器顶端部22，并且在刮水片14a的中心设置有与保持器顶端部22卡合的臂安装部23。在保持器顶端部22中，设置有保持壁32a，32b，其与保持器前端部22和臂安装部23的臂部安装部23保持臂接合部23的侧面互相接触。保持壁32a和32b夹住臂附接部23，从而增加刮水片14a的附着刚度并提高擦拭性能。版权所有（C）2004，JPO

6. 发明专利

JP2003048514A Control method for wiper device 有权
标题翻译：刮水器装置的控制方法
公开(公告)号：JP2003048514A
公开(公告)日：2003-02-18
申请号：JP2002153339
申请日：2002-05-28
申请人： Honda Motor Co Ltd , Mitsuba Corp , 本田技研工業株式会社 , 株式会社ミツバ
发明人： AMAGASA TOSHIYUKI , HOSHINO TAKASHI , MATSUI MASAHIRO , MIYASHITA KENICHI , TOKUNAKA HIROKI , HORII TAKAYOSHI , TERAWAKI MASAAKI , HIRATA KYOJI , NAKAI MASAAKI
IPC分类号： B60S1/08 , B60S1/28
摘要： PROBLEM TO BE SOLVED: To ensure driver's field of view even when a system causes a failure in a wiper device in which right and left blades are driven by individual motors.
SOLUTION: In the opposing wiping type wiper device, wiper blades on a driver's seat side and on a passenger seat next to driver side are driven by motors 3a, 3b individually. The motor 3a is directly turned ON and OFF by a wiper switch 42 and drives the wiper blade on the driver's seat side independently without interlocking with the operation of the motor 3b. The motor 3b is controlled by a wiper drive controller 10, and its operation is controlled based on a rotation signal of the motor 3a to prevent the interference of the wiper blades on the driver's seat side and on the passenger seat next to the driver seat side. Even if the wiper blade on the passenger seat next to the driver seat side stops due to a failure, the wiping operation by the wiper blade on the driver's seat side is maintained to ensure driver's field of view.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：即使系统在单个电机驱动左右叶片的雨刷装置中导致故障时，也要确保驾驶员的视野。解决方案：在相对的擦拭式刮水器装置中，驾驶员侧和驾驶员侧旁边的乘客座椅上的刮水片分别由马达3a，3b驱动。电动机3a通过刮水器开关42直接接通和断开，并且独立地驱动驾驶员座椅侧的刮水片而不与电机3b的操作互锁。马达3b由刮水器驱动控制器10控制，并且基于马达3a的旋转信号来控制其运转，以防止刮片在驾驶员座椅侧和驾驶员座椅侧旁边的乘客座上的干扰。即使驾驶员座椅侧旁边的乘客座椅上的刮水片由于故障而停止，维持驾驶员座椅侧的刮水片的擦拭操作，以确保驾驶员的视野。

7. 发明专利

JP2010179762A Wiper device for vehicle 审中-公开
标题翻译：车辆用刮水器
公开(公告)号：JP2010179762A
公开(公告)日：2010-08-19
申请号：JP2009024726
申请日：2009-02-05
申请人： Mitsuba Corp , 株式会社ミツバ
发明人： HOSHINO TAKASHI
IPC分类号： B60S1/34 , B60S1/18
摘要： PROBLEM TO BE SOLVED: To enhance durability of a wiper device for a vehicle by preventing rust of a connecting pin.
SOLUTION: A four-node link mechanism is constituted by rotatably connecting one end of a driving link 31 having the other end rotatably supported on a vehicle body to an arm head 33 by the first connecting pin 41 and rotatably connecting one end of a control link 32 having the other end rotatably supported on the vehicle body to the arm head 33 by a second connecting pin 42. A first recessed part 61 for storing one end of the first connecting pin 41 and a second recessed part 62 for storing one end of the second connecting pin 42 are provided on a surface of the arm head 33. The recessed parts 61 and 62 are closed by a cover 63 to make a waterproof structure. The arm head 33 is provided with a first drain hole 66 opened in the first recessed part 61 and a second drain hole 67 opened in the second recessed part 62 so that a wiper arm 14b on an AS side may be located on a lower side in relation to the connecting pins 41 and 42 when the wiper arm 14b is located at a stop position.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：通过防止连接销的生锈来提高车辆的刮水装置的耐久性。解决方案：四节点连杆机构通过第一连接销41可旋转地连接驱动连杆31的一端，该驱动连杆31的一端可旋转地支撑在车身上，并且可旋转地连接一个控制连杆32，其另一端通过第二连接销42可转动地支撑在车体上与臂头33.用于存放第一连接销41的一端的第一凹部61和用于存放一个的第二凹部62 第二连接销42的端部设置在臂头33的表面上。凹部61,62由盖63封闭以形成防水结构。臂头33设置有在第一凹部61中开口的第一排水孔66和在第二凹部62中开口的第二排水孔67，使得AS侧的刮水臂14b可以位于下侧当刮水器臂14b位于停止位置时与连接销41和42的关系。版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP2006008025A Wiper blade 审中-公开
标题翻译：雨刮片
公开(公告)号：JP2006008025A
公开(公告)日：2006-01-12
申请号：JP2004190329
申请日：2004-06-28
申请人： Mitsuba Corp , 株式会社ミツバ
发明人： HOSHINO TAKASHI , KISO TAKASHI , TOKUNAKA HIROKI , YAMASHITA YUTAKA
IPC分类号： B60S1/38
摘要： PROBLEM TO BE SOLVED: To provide interference of an attachment member attached to a rubber holder to a windshield.
SOLUTION: The wiper blade 16 has the rubber holder 22 mounted to a wiper arm; and a blade rubber 21 retained to the rubber holder 22 and a connection block is provided on an approximately intermediate part in a longitudinal direction of the rubber holder 22. The connection block 23 has a body part 25; and a guide part 26 lined in a wiping direction relative to the body part 25 and a connection clip 42 connected to a distal end of the wiper arm is provided on the guide part 26. A center cover 51 is attached to the body part 25 from a surface side and engagement claw parts 53, 55 are engaged with the body part 25. An engagement groove 57 recessed to the front surface side relative to a back surface 25a is formed on the back surface 25a of the body part 25 and the engagement claw part 55 provided on the guide part 26 side of the center cover 51 is engaged with the engagement groove 57 and is arranged at the front surface side than the back surface 25a of the body part 25.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：将附着在橡胶保持器上的附接构件的干扰提供给挡风玻璃。解决方案：刮水片16具有安装在刮水臂上的橡胶保持件22。以及保持在橡胶保持架22上的刀片橡胶21，在橡胶保持架22的长度方向的大致中间部上设置有连接块。连接块23具有主体部25，以及相对于主体部分25沿擦拭方向排列的引导部分26和连接到雨刷臂的远端的连接夹42设置在引导部分26上。中心盖51从主体部分25安装到主体部分25上表面侧和接合爪部分53,55与主体部分25接合。在主体部分25的后表面25a上形成有相对于后表面25a向前表面侧凹陷的接合槽57，并且接合爪设置在中心盖51的引导部26侧的部分55与接合槽57接合，并且布置在比主体部25的背面25a更靠前表面侧。（C）2006， JPO＆NCIPI

9. 发明专利

JP2006001356A Wiper blade 审中-公开
标题翻译：雨刮片
公开(公告)号：JP2006001356A
公开(公告)日：2006-01-05
申请号：JP2004178260
申请日：2004-06-16
申请人： Mitsuba Corp , 株式会社ミツバ
发明人： HOSHINO TAKASHI , KISO TAKASHI , TOKUNAKA HIROKI , YAMASHITA YUTAKA
IPC分类号： B60S1/38
摘要： PROBLEM TO BE SOLVED: To provide a wiper blade capable of easily fixing a cover to a rubber holder, and reducing the manufacturing cost.
SOLUTION: The wiper blade 18 has a rubber holder 22 mounted on a wiper arm, and a blade rubber 21 held by the rubber holder 22. The rubber holder 22 has a structure in which a plurality of holding pieces 33 are connected by a bar-shaped spring member 34, and a cover 41 formed of hard rubber is housed over the face side thereof, and both edges 41c of the cover 41 are filled in recessed grooves 33e formed in a back side 33d of the rubber holder. A clip member 42 is mounted on the rubber holder 22 from a back 33d side. The edges 41c are engaged with pressing parts 44 provided on the clip member 42, and held between the pressing parts and the back side 33d of the rubber holder 22 by the pressing parts 44.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够容易地将盖固定到橡胶保持器上并且降低制造成本的刮水片。解决方案：刮水片18具有安装在雨刷臂上的橡胶保持器22和由橡胶保持器22保持的叶片橡胶21.橡胶保持器22具有多个保持片33通过棒形弹簧构件34和由硬橡胶形成的盖41被容纳在其表面上，并且盖41的两个边缘41c被填充在形成在橡胶保持器的后侧33d中的凹槽33e中。夹子构件42从后部33d侧安装在橡胶保持件22上。边缘41c与设置在夹持构件42上的按压部分44接合，并通过按压部件44保持在按压部分和橡胶保持器22的后侧33d之间。（C）2006年，JPO＆NCIPI

10. 发明专利

JP2003034238A Wiper device 审中-公开
标题翻译：擦拭装置
公开(公告)号：JP2003034238A
公开(公告)日：2003-02-04
申请号：JP2002139683
申请日：2002-05-15
申请人： Honda Motor Co Ltd , Mitsuba Corp , 本田技研工業株式会社 , 株式会社ミツバ
发明人： HORII TAKAYOSHI , TERAWAKI MASAAKI , HIRATA KYOJI , NAKAI MASAAKI , AMAGASA TOSHIYUKI , FURUSAWA TORU , MATSUI MASAHIRO , HOSHINO TAKASHI , MIYASHITA KENICHI , OGAWA TOMOYUKI
IPC分类号： B60S1/28
摘要： PROBLEM TO BE SOLVED: To forestall a wiper blade from piercing.
SOLUTION: In a wiper device in which a first wiper arm 11R for a drive seat and a second wiper arm 11R for a passenger seat that reciprocate and turn are set at the lower side of a windshield 1, each wiper blade 13R and 13L wiping the surface of the windshield 1 is set, the both wiper blades 13R and 13L are covered with covers 20, and an acute tilted parts 21 are set on the covers 20. The lowest side 23 of the tilted parts 21 are set at the covers 20. The lowest side 23 of the tilted part 21 is arranged on the surface side of the windshield 1 than a vertebra 15 of a mating wiper blade. As a result, even if idling happened due to loosening of the wiper arm tightening part, piercing does not happen because the other wiper blade runs over the tilted part of the cover of a wiper cover even if one wiper blade would pierce the other.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：防止雨刮片穿孔。解决方案：在刮水器装置中，在挡风玻璃1的下侧设置用于驱动座的第一刮水器臂11R和往复转动的乘员座椅的第二刮水器臂11R，擦拭器刮板13R和13L擦拭挡风玻璃1的表面被固定，两个刮片13R和13L被盖20覆盖，并且在盖20上设置有锐角部21。倾斜部21的最下侧23设置在盖20上。倾斜部21的最下侧23配置在挡风玻璃1的表面侧，而不是配合刮水片的椎骨15。结果，即使由于刮水器臂紧固部分的松动而发生空转，即使一个刮水片刺穿另一个刮水器叶片，也不会发生刺穿，因为另一个刮水片在刮水器盖的盖的倾斜部分上方延伸。

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