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1. 发明专利

JP2014180123A Actuator using expansion mechanism 有权
标题翻译：执行机构使用扩展机制
公开(公告)号：JP2014180123A
公开(公告)日：2014-09-25
申请号：JP2013052080
申请日：2013-03-14
申请人： Namiki Precision Jewel Co Ltd , 並木精密宝石株式会社
发明人： KUGO TOMOYUKI
IPC分类号： H02N2/00
CPC分类号： H02N2/105
摘要： PROBLEM TO BE SOLVED: To provide an actuator in which the space occupied by elements can be reduced for the rotation mechanism, without down-sizing a telescopic member serving as a drive source, and the diameter of the rotation mechanism can be increased easily when compared with a conventional piezoelectric motor of the same size.SOLUTION: Output torque of a rotation mechanism can be increased by using a structure for expanding the displacement of a telescopic member by means of a coupling lever type displacement expansion mechanism formed of an annular arrangement, and translating a frame member coupled with the end of the displacement expansion mechanism annularly.
摘要翻译：要解决的问题：提供一种致动器，其中可以减少用于旋转机构的元件所占据的空间，而不会缩小用作驱动源的伸缩构件，并且当比较时可以容易地增加旋转机构的直径具有相同尺寸的常规压电马达。解决方案：通过使用用于通过由环形布置形成的联接杆式位移膨胀机构来扩展伸缩构件的位移的结构，可以增加旋转机构的输出扭矩，以及平移与位移膨胀机构的端部结合的框架构件。

2. 发明专利

JP2014158372A Vibration actuator 有权
标题翻译：振动执行器
公开(公告)号：JP2014158372A
公开(公告)日：2014-08-28
申请号：JP2013028297
申请日：2013-02-15
申请人： Namiki Precision Jewel Co Ltd , 並木精密宝石株式会社
发明人： SATO TOKUKAZU , KUGO TOMOYUKI , ASADA TAKAFUMI
IPC分类号： H02N2/00 , B06B1/06
摘要： PROBLEM TO BE SOLVED: To provide a vibration actuator capable of obtaining a sufficient driving force.SOLUTION: In a vibration actuator, a movable shaft is moved by vibrations. The vibration actuator includes: the movable shaft 10; multiple oscillatory members 20 which are disposed around the movable shaft 10 so as to be separated in a circumferential direction; piezoelectric elements 31 respectively fixed to outer surfaces of the oscillatory members 20; and biasing members 42 which bias the oscillatory members 20 in a radial inner direction and press the oscillatory members 20 against an outer peripheral surface of the movable shaft 10. The movable shaft 10 is moved by the vibrations of the oscillatory members 20 which are caused when the piezoelectric elements 31 are energized.
摘要翻译：要解决的问题：提供能够获得足够的驱动力的振动致动器。解决方案：在振动致动器中，可动轴由于振动而移动。振动致动器包括：可动轴10; 多个振动构件20，其围绕可动轴10设置成在圆周方向上分离; 分别固定在振荡部件20的外表面上的压电元件31; 以及偏置构件42，偏置构件42在径向内部方向上偏置振动构件20，并将振荡构件20压靠在可动轴10的外周面上。可动轴10由振荡构件20的振动而移动，压电元件31通电。

3. 发明专利

JP2014099600A Rare earth magnet magnetization method, and rare earth magnet 有权
标题翻译：稀土磁铁磁化方法和稀土磁铁
公开(公告)号：JP2014099600A
公开(公告)日：2014-05-29
申请号：JP2013215325
申请日：2013-10-16
申请人： Namiki Precision Jewel Co Ltd , 並木精密宝石株式会社
发明人： SUZUKI SHINGO , NAKAMURA KAZUYA , SATO AKIRA , IMAIZUMI NOBUO , OKI KOJI , NAKAMURA GENICHI
IPC分类号： H01F13/00 , H01F1/057 , H01F1/08 , H01F7/02 , H02K15/03
摘要： PROBLEM TO BE SOLVED: To provide a rare earth magnet magnetization method which is completed for a short time without deteriorating an anti-corrosion coating film, and to provide a rare earth magnet arranged to be higher in its usable upper limit temperature.SOLUTION: A rare earth magnet magnetization method comprises a process for performing a multipolar magnetization of p poles (p is an even number equal to or larger than 4) by: heating a rare earth magnet containing at least one light rare earth element RL to a magnetization temperature T°C derived from the formula below in a range of 80-200°C, thereby reducing a coercive force of the rare earth magnet according to a temperature coefficient β of the coercive force; applying, in a pulse form, a magnetization magnetic field Hhaving a magnetic field of at least double the coercive force Hat the temperature T°C to the rare earth magnet at least once; and then cooling the rare earth magnet from the temperature T°C to a room temperature.
摘要翻译：要解决的问题：提供在短时间内完成而不会使防腐蚀涂膜变坏的稀土磁体磁化方法，并且提供一种布置成具有较高可用上限温度的稀土磁体。解决方案：A 稀土磁体磁化方法包括通过以下步骤：通过将含有至少一种轻稀土元素RL的稀土磁体加热至磁化温度T来进行p极的多极化磁化（p为偶数等于或大于4） ℃，在80-200℃的范围内由下式得出，从而根据温度系数＆amp; bgr降低稀土磁体的矫顽力; 的强制力量; 以脉冲形式施加磁化磁场至少将矫顽力H d的温度T°C的至少一倍的磁场施加至稀土磁体至少一次; 然后将稀土磁体从温度T℃冷却至室温。

4. 发明专利

JP2014084959A Rotational force transmission device 有权
标题翻译：旋转力传动装置
公开(公告)号：JP2014084959A
公开(公告)日：2014-05-12
申请号：JP2012235022
申请日：2012-10-24
申请人： Namiki Precision Jewel Co Ltd , 並木精密宝石株式会社
发明人： KOBAYASHI YASUYUKI , ODAGIRI KINYA
IPC分类号： F16H1/06 , F16D63/00
摘要： PROBLEM TO BE SOLVED: To provide a rotational force transmission device capable of preventing backlash in the circumferential direction, of an output shaft due to backlash in the circumferential direction, of an input-side mechanism, and downsizing a structure of the rotational force transmission device.SOLUTION: A clutch mechanism 1 and a gear mechanism 2 composed of several stages are axially connected in a holding unit 80, and rotational force input to a gear 71 of the first stage of the gear mechanism 2 is output from an output shaft 24 of the clutch mechanism 1. The clutch mechanism 1 includes an output rotor accommodated in an accommodation chamber, an input rotor disposed coaxially with the output rotor, an engagement element disposed between an inner peripheral face of the accommodation chamber and an outer peripheral face of the output rotor, and a biasing member for biasing the engagement element to one side in the circumferential direction.
摘要翻译：要解决的问题：提供一种旋转力传递装置，其能够防止由于输入侧机构的周向上的间隙而导致的输出轴的周向上的间隙，并且减小了旋转力传递装置的结构。解决方案：离合器机构1和由几级构成的齿轮机构2在保持单元80中轴向连接，并且输入到齿轮机构2的第一级的齿轮71的旋转力从输出轴24输出离合器机构1.离合器机构1包括容纳在容纳室中的输出转子，与输出转子同轴设置的输入转子，设置在容纳室的内周面和输出端的外周面之间的接合元件转子，以及用于将接合元件沿圆周方向偏压到一侧的偏置构件。

5. 发明专利

JP2013247810A Vibration actuator 审中-公开
标题翻译：振动执行器
公开(公告)号：JP2013247810A
公开(公告)日：2013-12-09
申请号：JP2012121040
申请日：2012-05-28
申请人： Namiki Precision Jewel Co Ltd , 並木精密宝石株式会社
发明人： UEDA MINORU , KURITA HIROYUKI , FURUTAKI ASAKO
IPC分类号： H02K33/16 , B06B1/04 , B06B1/16
摘要： PROBLEM TO BE SOLVED: To provide a vibration actuator that can prevent an amount of vibration and durability from lowering even in thinning, and facilitates space saving when incorporating as a component.SOLUTION: A vibration actuator can prevent an amount of vibration and durability from lowering even in thinning by limiting a range of movement of a movable element with a magnetic force, and facilitates space saving when incorporating as a component. Tactile output in two axial directions is achieved by a single unit with respect to a conventional vibration actuator.
摘要翻译：要解决的问题：提供即使在变薄时也能够防止振动和耐久性降低的振动致动器，并且在作为部件并入时便于节省空间。解决方案：振动致动器可以防止振动和耐久性的降低即使通过限制可动元件的磁力的移动范围来减薄，并且当作为部件结合时便于节省空间。相对于常规的振动致动器，通过单个单元实现两个轴向方向上的触觉输出。

6. 发明专利

JP2013192354A Linear actuator 审中-公开
标题翻译：线性执行器
公开(公告)号：JP2013192354A
公开(公告)日：2013-09-26
申请号：JP2012056503
申请日：2012-03-13
申请人： Namiki Precision Jewel Co Ltd , 並木精密宝石株式会社
发明人： SATO TOKUKAZU
IPC分类号： H02K41/03 , H02K33/16
摘要： PROBLEM TO BE SOLVED: To obtain a relatively great thrust in slender structure.SOLUTION: A linear actuator comprises a permanent magnet section 20 supported to linearly move by a predetermined amount, a guide tube part 40 comprised of a non-magnetic substance and covering the permanent magnet section 20 for a full length of a moving range in a tubular shape, a first electromagnet section 50 attracting and repulsing the permanent magnet section 20 from one end side in an axial direction, a second electromagnet section 60 attracting and repulsing the permanent magnet section 20 from another end side in the axial direction, and an output section 30 interlocked with the movement of the permanent magnet section 20.
摘要翻译：要解决的问题：在细长结构中获得相对较大的推力。解决方案：线性致动器包括被支撑以直线移动预定量的永磁体部分20，由非磁性物质构成的引导管部分40，永久磁铁部分20，用于管状移动范围的整个长度;第一电磁体部分50，从轴向一端侧吸引并排斥永久磁铁部分20;第二电磁体部分60，吸附和排斥永磁体从轴向另一端侧的部分20和与永磁体部分20的运动互锁的输出部分30。

7. 发明专利

JP2013125610A Conductive functional member and manufacturing method of the same 有权
标题翻译：导电功能部件及其制造方法
公开(公告)号：JP2013125610A
公开(公告)日：2013-06-24
申请号：JP2011272581
申请日：2011-12-13
申请人： Namiki Precision Jewel Co Ltd , 並木精密宝石株式会社 , Aomori Prefectural Industrial Technology Research Center , 地方独立行政法人青森県産業技術センター
发明人： NAKAMURA KAZUYA , FUKUSHIMA ERI , CHIBA MASAHIKO , IIDA KEIKO
IPC分类号： H01B5/14 , C23C28/02 , H01B13/00 , H01F17/04 , H05K1/09 , H05K3/24
摘要： PROBLEM TO BE SOLVED: To provide a conductive functional member of excellent productivity even when being downsized or miniaturized, and a manufacturing method of the same.SOLUTION: The conductive functional member comprises: a substrate 10 having an insulation part 10a composed of an insulating material in at least a part of an outer surface part; a groove 11 formed at the insulation part 10a of the substrate 10; a roughed surface 11a formed by roughening a surface inside the groove 11; a metal film 12 which is deposited and formed on the roughed surface 11a so as to be continuous toward a communication direction of the groove 11; and a conductive layer 13 formed by providing a plate treatment of a conductor onto the metal film 12.
摘要翻译：要解决的问题：即使在小型化或小型化的情况下也提供具有优异生产率的导电功能构件及其制造方法。导电功能部件包括：基板10，其具有在外表面部分的至少一部分中由绝缘材料构成的绝缘部分10a; 形成在基板10的绝缘部10a的槽11; 通过使凹槽11内的表面粗糙化而形成的粗糙表面11a; 金属膜12，其沉积并形成在粗糙表面11a上，以沿着沟槽11的连通方向连续; 以及通过在金属膜12上提供导体的板处理形成的导电层13.版权所有（C）2013，JPO＆INPIT

8. 发明专利

JP2012093782A Lens actuator 审中-公开
标题翻译：镜头执行器
公开(公告)号：JP2012093782A
公开(公告)日：2012-05-17
申请号：JP2012004532
申请日：2012-01-13
申请人： Mechano Transformer Corp , Namiki Precision Jewel Co Ltd , 並木精密宝石株式会社 , 有限会社メカノトランスフォーマ
发明人： KUGO TOMOYUKI , OGUMA MASAYUKI , JO SEIKETSU , YANO TAKESHI
IPC分类号： G02B7/04 , H02N2/00
摘要： PROBLEM TO BE SOLVED: To solve such a problem that lens actuators using, as a driving source, elastic members that are advantageous to thinning of the device are currently used as image pickup function mounted on cellular phones or the like, however, such lens actuators have the structural problem of decreasing the lens diameter with the thinning of the device.SOLUTION: This lens actuator adopts a linked lever type structure for linking annularly disposed levers, and a lever part for converting in the optical axis direction is superposedly disposed on the optical axis direction so as to compatibly attain the thinning and the enlargement of the lens diameter.
摘要翻译：要解决的问题为了解决这样一个问题，即使用作为驱动源的透镜致动器作为安装在便携式电话机等上的图像拾取功能当前被用作使设备变薄有利的弹性构件，这种透镜致动器具有随着装置变薄而减小透镜直径的结构问题。解决方案：该透镜致动器采用连接杆式结构，用于连接环形设置的杆，并且用于在光轴方向上转换的杆部分被重叠地设置在光轴方向上，以便兼容地实现变薄和扩大透镜直径。版权所有（C）2012，JPO＆INPIT

9. 发明专利

JP2012065486A Inner roller type brushless motor, and manufacturing method of inner rotor type brushless motor 有权
标题翻译：内滚子式无刷电机及内转子式无刷电机的制造方法
公开(公告)号：JP2012065486A
公开(公告)日：2012-03-29
申请号：JP2010208925
申请日：2010-09-17
申请人： Namiki Precision Jewel Co Ltd , 並木精密宝石株式会社
发明人： SUZUKI SHINGO , SATO AKIRA
IPC分类号： H02K1/16 , H02K1/18 , H02K21/16
摘要： PROBLEM TO BE SOLVED: To reduce a cogging torque with a simple operation for winding a coil, reduce a size and a weight of a motor, and also improve a motor efficiency.SOLUTION: An inner rotor type brushless motor comprises a rotor 10 having a permanent magnet 12, a stator core 21 having a plurality of tooth parts 21a around the rotor 10 at intervals in a peripheral direction, and a coil 22 wound around each of the tooth parts 21a. A connection part 21b connecting both of the tooth parts 21a, 21a is provided on a stator inner peripheral side between the adjacent tooth parts 21a, 21a, and a slot opening 20a communicating a slot space S between the both of the tooth parts 21a, 21a with a space on an outer periphery of the stator are provided on the stator outer peripheral side between both of the tooth parts 21a, 21a. A spacer 23, which is made of a magnetic substance and is an independent member for each of the slot opening 20a, is mounted in the slot opening 20a.
摘要翻译：要解决的问题：为了通过卷绕线圈的简单操作来减小齿槽转矩，减小电动机的尺寸和重量，并且还提高电动机效率。解决方案：内转子型无刷电动机包括具有永磁体12的转子10，具有绕圆周方向间隔设置在转子10周围的多个齿部21a的定子铁芯21和围绕各自的线圈22 的齿部21a。连接两个齿部21a，21a的连接部21b设置在相邻的齿部21a，21a之间的定子内周侧上，并且在两个齿部21a，21a之间连通有槽空间S的槽口20a 在两个齿部21a，21a之间的定子外周侧设置有定子外周的空间。隔离件23由磁性物质制成并且是用于每个槽口20a的独立构件，安装在槽口20a中。版权所有（C）2012，JPO＆INPIT

10. 发明专利

JP2011041449A Brush for motor 有权
标题翻译：电动马达
公开(公告)号：JP2011041449A
公开(公告)日：2011-02-24
申请号：JP2009292479
申请日：2009-12-24
申请人： Namiki Precision Jewel Co Ltd , 並木精密宝石株式会社
发明人： KOMAI YUJI , AOYANAGI TOMOHIDE
IPC分类号： H02K13/00 , H01R39/22 , H01R39/39
摘要： PROBLEM TO BE SOLVED: To provide a contact structure which can be easily mounted on a small motor and can reduce wear powder, and to improve the service life of a contact of a brush motor in a wide range from high-speed operation to low-speed operation. SOLUTION: A structure for holding a lubricant is provided on the rear surface of a contact of a contact brush, so that the lubricant can be continuously supplied between a contact brush and an commutator to prevent the generation of wear powders. Accordingly, the driving service life of the small-diameter brush motor is improved, thereby achieving the eco-friendly structure. COPYRIGHT: (C)2011,JPO&INPIT

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