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1. 发明专利

JP2008107123A Optical rotary encoder 审中-公开
标题翻译：光学旋转编码器
公开(公告)号：JP2008107123A
公开(公告)日：2008-05-08
申请号：JP2006288265
申请日：2006-10-24
申请人： Watanabe Seisakusho:Kk , 株式会社渡辺製作所
发明人： WATANABE TETSUO
IPC分类号： G01D5/36
摘要： PROBLEM TO BE SOLVED: To provide an optical rotary encoder having a light-weight and compact whole body, and easy maintenance, by integrating a metal rotary disk which is not broken, while securing the structural whole strength. SOLUTION: In this optical rotary encoder 11 formed by arranging a fixed slit plate 32 equipped with a fixing side slit 34 and a rotary disk 42 equipped with a rotation side slit 44 between a light emitting element and a light receiving element in a housing 12, at least the rotary disk 42 is formed by using a metal foil as a base material, and by arraying each rotation side slit 32 in each phase as a row of a plurality of discontinuous circular rotation side short holes 45 bored so that continuous reception of light from the light emitting element by the light receiving element becomes possible in the circular plane direction. Hereby, the structural strength is given to the encoder 11. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种重量轻且整体紧凑的光学旋转编码器，并且通过在确保结构整体强度的同时集成未被破坏的金属旋转盘，从而易于维护。解决方案：在这种光学旋转编码器11中，该光学旋转编码器11通过在具有固定侧狭缝34的固定狭缝板32和在发光元件和光接收元件之间配备有旋转侧狭缝44的旋转盘42 壳体12中，至少旋转盘42通过使用金属箔作为基材形成，并且通过将每个相中的每个旋转侧狭缝32排列成多个不连续的圆形旋转侧短孔45，使其连续在圆形平面方向上可以通过光接收元件从发光元件接收光。因此，结构强度给予编码器11.版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2009078230A Eccentric rotor and rotary vibration motor equipped the same 审中-公开
标题翻译： ECCENTRIC转子和旋转振动电机配备相同
公开(公告)号：JP2009078230A
公开(公告)日：2009-04-16
申请号：JP2007249851
申请日：2007-09-26
申请人： Watanabe Seisakusho:Kk , 株式会社渡辺製作所
发明人： WATANABE TETSUO
IPC分类号： B06B1/16 , B06B1/04 , H02K7/065
摘要： PROBLEM TO BE SOLVED: To provide an eccentric rotor attached to a rotary shaft to generate vibration, which rotor is fabricated mostly from common metal of a relatively low specific gravity and yet capable of generating necessary vibration, and a rotary vibration motor equipped with the same.
SOLUTION: The eccentric rotor 11 attached to a rotary shaft 43 of a rotary motor 42 to generate vibration is made capable of efficiently generating necessary vibration by eccentrically disposing a weight member 15, i.e., a source of vibration, fabricated from common metal of a relatively low specific gravity on the outermost circumference of the eccentric rotor 11 without substantially using rare metal of a high specific gravity.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供附接到旋转轴的偏心转子以产生振动，该转子主要由相对低比重的普通金属制造并且能够产生必要的振动，以及配备有旋转振动电机用同样的解决方案：安装在旋转电动机42的旋转轴43上以产生振动的偏心转子11能够通过偏心地设置配重构件15（即，由普通金属制成的振动源）而有效地产生必要的振动在偏心转子11的最外圆周上的比重相对较低，而基本不使用高比重的稀有金属。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2009017713A Vibration motor with brush 审中-公开
标题翻译：带刷的振动电机
公开(公告)号：JP2009017713A
公开(公告)日：2009-01-22
申请号：JP2007178035
申请日：2007-07-06
申请人： Watanabe Seisakusho:Kk , 株式会社渡辺製作所
发明人： WATANABE TETSUO
IPC分类号： H02K7/04 , H02K23/00
摘要： PROBLEM TO BE SOLVED: To provide a vibration motor with a brush, capable of attaining highly efficient rotation without eccentric rotation of a rotor and capable of generating vibration without using an eccentric weight.
SOLUTION: This vibration motor 11 with the brush, taking a drive coil body 12 side as a stator side and a field magnet body 32 side as a rotor side, includes a mass adjuster 52 at a rotating portion on the heavy field magnet body 32 side, thus generating vibration while rotating the motor smoothly.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有电刷的振动电机，能够在不使用偏心重量的情况下实现转子的偏心旋转并且能够产生振动的高效旋转。解决方案：具有驱动线圈体12侧作为定子侧的电动机的振动电动机11和作为转子侧的励磁体32侧包括在重磁场磁体的旋转部的质量调整器52 从而在使电动机平稳地旋转的同时产生振动。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2008271719A Cylindrical vibration motor of brushless structure 审中-公开
标题翻译：无刷结构的圆柱振动电机
公开(公告)号：JP2008271719A
公开(公告)日：2008-11-06
申请号：JP2007112497
申请日：2007-04-23
申请人： Watanabe Seisakusho:Kk , 株式会社渡辺製作所
发明人： WATANABE TETSUO
IPC分类号： H02K7/065 , B06B1/04
摘要： PROBLEM TO BE SOLVED: To provide a cylindrical vibration motor of a brushless structure which enables generation of practical vibration without using an eccentric weight while trying to obtain highly efficient rotation without eccentric rotation of a rotor, to be suitably mounted to a mobile tools in particular corresponding to one segment.
SOLUTION: The cylindrical vibration motor includes a fixed drive coil 22 for generation rotation force of a motor, and a magnet rotor 12 freely journalled to a rotary shaft 18 while securing a substantially even air gap G during rotation. The drive coil 22 includes a stator yoke 25 on the outer circumferential side of the drive coil 22. The magnet rotor 12 includes a mass adjusting part 15 comprising a magnetic material or non-magnetic material provided to a side not related to the generation of motor torque so as to give imbalanced mass to cause vibration during rotation, allowing the mass adjusting part 15 to freely generate vibration during rotation.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种无刷结构的圆柱形振动电动机，其能够在不使用偏心重量的情况下产生实际振动，同时尽可能地获得高转速而不会使转子偏心旋转，以适当地安装到移动工具特别对应于一个部分。解决方案：圆柱形振动电动机包括用于产生电动机的旋转力的固定驱动线圈22和一个在转动期间固定大致均匀气隙G的磁转子12，其自由地轴颈连接到旋转轴18上。驱动线圈22在驱动线圈22的外周侧包括定子磁轭25.磁转子12包括质量调节部15，该质量调整部15包括设置在与电动机生成无关的一侧的磁性材料或非磁性材料扭矩，使得不平衡的质量在旋转期间引起振动，从而允许质量调节部分15在旋转期间自由地产生振动。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2009258002A Optical rotary encoder 审中-公开
标题翻译：光学旋转编码器
公开(公告)号：JP2009258002A
公开(公告)日：2009-11-05
申请号：JP2008109088
申请日：2008-04-18
申请人： Watanabe Seisakusho:Kk , 株式会社渡辺製作所
发明人： WATANABE TETSUO
IPC分类号： G01D5/34
摘要： PROBLEM TO BE SOLVED: To provide an optical rotary encoder capable of aligning accurately and easily a rotary side slit and a fixed side slit, and a light emitting element and a light receiving element for detecting those, and allowing easily assembling.
SOLUTION: This optical rotary encoder is constituted of a housing 12 having a circular hole 18 inserted with a rotary cylindrical body 37, a rotary disk 32 provided with the rotary side slit 33 and fixed to the rotary cylindrical body 37, and a fixedly arranged circular circuit board 42, the housing 12 includes an aligning pin 19 implanted in a prescribed position set using the center position of circular hole 18 as a reference, a fixed slit plate 23 positioned fixedly via the aligning pin 19, to position the fixed side slit 24 in a faced position faced to the rotary side slit 33, and the light emitting element 21 arranged in an under side of the fixed slit plate 23, and the circular circuit board 42 includes an engagement protrusion piece 44 for facing substantially the light receiving element 45 to the light emitting element 21, when engaged with a positioning groove 16 provided in the housing 12.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够精确且容易地对准旋转侧狭缝和固定侧狭缝的光学旋转编码器，以及用于检测它们的发光元件和光接收元件，并且容易组装。解决方案：该光学旋转编码器由具有插入旋转圆柱体37的圆形孔18的壳体12，设置有旋转侧狭缝33并固定到旋转圆柱体37的旋转盘32构成，固定布置的圆形电路板42，壳体12包括一个植入在以圆形孔18的中心位置设定的规定位置为基准的定位销19，固定狭缝板23通过对准销19固定地定位，侧面狭缝24位于面向旋转侧狭缝33的面对位置上，发光元件21布置在固定狭缝板23的下侧，圆形电路板42包括用于面对大致光的接合突起片44 接收元件45与发光元件21接合时，与设置在壳体12中的定位槽16接合。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2009201230A Rotor with mass eccentricity and rotation-type vibration motor to which the same is fitted 审中-公开
标题翻译：具有质量偏差的转子和旋转类型的振动电机，同时被安装
公开(公告)号：JP2009201230A
公开(公告)日：2009-09-03
申请号：JP2008039490
申请日：2008-02-21
申请人： Watanabe Seisakusho:Kk , 株式会社渡辺製作所
发明人： WATANABE TETSUO
IPC分类号： H02K7/065 , B06B1/04 , B06B1/16
摘要： PROBLEM TO BE SOLVED: To provide a rotor with mass eccentricity which is fitted to a rotation axis of a rotation-type motor, generates vibration, is formed of a base metal (common metal) such as iron and copper and can generate necessary vibration and to provide the rotation-type vibration motor to which the rotor is fitted.
SOLUTION: The rotor 11 with mass eccentricity which is fitted to the rotation axis 83 of the rotation-type motor 82 and generates vibration is formed of a top part 12 that is freely rotatably fixed to the rotation axis 83 and an eccentricity weight part 52 extended in an axial direction of the rotation axis 83 from a top part 12-side. Thus, the rotation-type vibration motor 81 which can efficiently generate strong vibration of a practical level without using a rare metal can be provided.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供与旋转型电动机的旋转轴配合的质量偏心的转子产生振动，由诸如铁和铜的贱金属（普通金属）形成，并且可以产生必要的振动，并提供转子安装到其上的旋转型振动马达。解决方案：具有质量偏心度的旋转型电动机82的旋转轴线83产生振动的转子11由自由旋转地固定在旋转轴线83上的顶部12和偏心重量部分52从顶部部分12侧沿旋转轴线83的轴向方向延伸。因此，可以提供能够在不使用稀有金属的情况下有效地产生实际水平的强烈振动的旋转型振动马达81。版权所有（C）2009，JPO＆INPIT

7. 发明专利

JP2007028450A Small-sized electronic equipment 审中-公开
标题翻译：小尺寸电子设备
公开(公告)号：JP2007028450A
公开(公告)日：2007-02-01
申请号：JP2005210665
申请日：2005-07-20
申请人： Watanabe Seisakusho:Kk , 株式会社渡辺製作所
发明人： WATANABE TETSUO , TAKAHASHI TOMOAKI
IPC分类号： H04B1/08 , H01H13/14 , H01H13/70
摘要： PROBLEM TO BE SOLVED: To provide small-sized electronic equipment such as a one-chip radio of which an entire size is compact and which can be manufactured inexpensively while handling operation of an external access means such as battery exchange, switch and tuning button with a tip of the finger and further ensuring operability to prevent erroneous operation.
SOLUTION: The small-sized electronic equipment is comprised of at least a chassis, a power source and circuit board including a single or multiple batteries housed in the chassis, an ASIC and peripheral circuit packaged on said circuit board, and an external access means including a push-button switch, a switch and a plug holder, wherein the external access means is packaged within an outer surface of the chassis.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供小型电子设备，例如其整体尺寸紧凑的单芯片无线电，并且可以在处理诸如电池交换，开关和外部存取装置的操作的同时廉价地制造的小型电子设备调整按钮与手指的尖端，并进一步确保可操作性，以防止错误操作。
解决方案：小型电子设备至少包括底盘，电源和电路板，其包括容纳在底盘中的单个或多个电池，封装在所述电路板上的ASIC和外围电路，以及外部存取装置包括按钮开关，开关和插头保持器，其中外部存取装置被封装在底盘的外表面内。版权所有（C）2007，JPO＆INPIT

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