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1. 发明申请

WO1996008738A1 OPTICAL FIBER WITH LENS AND METHOD OF MANUFACTURING THE SAME 审中-公开
标题翻译：具有透镜的光学纤维及其制造方法
公开(公告)号：WO1996008738A1
公开(公告)日：1996-03-21
申请号：PCT/JP1995001853
申请日：1995-09-18
申请人： NAMIKI SEIMITSU HOUSEKI KABUSHIKI KAISHA , TSUSHIMA, Takuji , SHIBUTANI, Michitomo
发明人： NAMIKI SEIMITSU HOUSEKI KABUSHIKI KAISHA
IPC分类号： G02B06/10
CPC分类号： G02B6/4203 , G02B6/4206
摘要： An optical fiber with lens of a simple construction capable of taking in a flat beam of light efficiently and improving the optical coupling efficiency between an LD and a fiber, and a method of manufacturing the same. Diagonal cut surfaces are provided on both sides of a center line passing the center of a core at an end of an optical fiber which is opposed to a light source or the outgoing light, whereby a wedge-like end portion is formed, a semicylindrical lens formed to a desired radius of curvature being thus provided at this end of the optical fiber. Portions of a desired radius of curvature which extend in two orthogonal directions are further provided at this end of the optical fiber.
摘要翻译：具有能够有效地吸收平坦光束并且提高LD和光纤之间的光耦合效率的简单结构的透镜的光纤及其制造方法。在与光源或出射光相对的光纤的端部通过芯的中心的中心线的两侧设置有对角线切割面，由此形成楔形端部，形成半圆柱形透镜形成为所需的曲率半径，因此设置在光纤的该端。在光纤的该端部还设置有在两个正交方向上延伸的期望曲率半径的部分。

2. 发明申请

WO1998012795A1 AC ENERGY CONVERTER AND DRIVE DEVICE THEREFOR 审中-公开
标题翻译： AC能源转换器及其驱动装置
公开(公告)号：WO1998012795A1
公开(公告)日：1998-03-26
申请号：PCT/JP1997003316
申请日：1997-09-19
申请人： NAMIKI SEIMITSU HOUSEKI KABUSHIKI KAISHA , SEKIYA, Tetsuo , NOZAWA, Kazuo , ARAI, Kazuo
发明人： NAMIKI SEIMITSU HOUSEKI KABUSHIKI KAISHA
IPC分类号： H02K17/02
CPC分类号： H02K17/16 , H02K5/1282 , H02K7/116 , H02K16/00
摘要： An AC energy converter characterized in a magnetism generating mechanism (1) for generating a revolving field, and a rotating mechanism (2) including a rotating disc (20) rotatably supported on a support pin (21). The magnetism generating mechanism (1) and the rotating mechanism (2) are separated into separate units independent of each other. The magnetism generating mechanism (1) includes a donut-shaped magnetic pedestal (10), and a plurality of rotationally driving coils (11) having a cored planar shape and wound with windings of a low resistance, and its circuit is constructed of an inverter circuit (12) for feeding an electric current having a frequency not lower than that of a commercial power supply to the rotationally driving coils (11). The rotating mechanism (2) is equipped with the rotating disc (20) which is made of a magnetically soft and highly conductive metallic material. By providing the magnetism generating mechanism capable of generating the revolving field efficiently while reducing the heat from the coils themselves and the magnetic attraction, the rotating mechanism can be driven in a high performance so that the construction is made at such a low cost as to match the practice.
摘要翻译：一种AC能量转换器，其特征在于用于产生旋转场的磁力发生机构（1）和包括可旋转地支撑在支撑销（21）上的旋转盘（20）的旋转机构（2）。磁力发生机构（1）和旋转机构（2）彼此独立地分离成独立的单元。磁力发生机构（1）包括环形磁性基座（10）和具有芯平面形状的多个旋转驱动线圈（11），并缠绕有低电阻的绕组，并且其电路由逆变器电路（12），用于将具有不低于商用电源的频率的电流馈送到旋转驱动线圈（11）。旋转机构（2）配备有由软磁性高导电性金属材料制成的旋转盘（20）。通过提供能够有效地产生回转场的磁力发生机构，同时减少来自线圈本身的热量和磁吸引力，可以以高性能驱动旋转机构，使得结构以如此低的成本进行匹配实践。

3. 发明申请

WO1999028052A1 DEVICE FOR DRIVING VIBRATION ACTUATOR 审中-公开
标题翻译：用于驱动振动执行机构的装置
公开(公告)号：WO1999028052A1
公开(公告)日：1999-06-10
申请号：PCT/JP1997004536
申请日：1997-12-10
申请人： NAMIKI SEIMITSU HOUSEKI KABUSHIKI KAISHA , YOSHINARI, Teruo , UEDA, Minoru
发明人： NAMIKI SEIMITSU HOUSEKI KABUSHIKI KAISHA
IPC分类号： B06B01/04
CPC分类号： B06B1/023 , B06B1/0207 , B06B2201/70
摘要： In a portable device for driving a vibration actuator by means of a battery, a power supply circuit equipped with a boosting circuit for converting a voltage of a built-in battery 1 into a high voltage and a pulse generating circuit for intermittently supplying power to the vibration actuator is provided, and a boosted DC or AC voltage is impressed on the vibration actuator continously intermittently or discontinously.
摘要翻译：在用于通过电池驱动振动致动器的便携式装置中，配备有用于将内置电池1的电压转换为高电压的升压电路的电源电路和用于向内部电池1间歇地供电的脉冲发生电路提供振动致动器，并且升压的DC或AC电压间歇地或不连续地连续地施加在振动致动器上。

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