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1. 发明申请

US20050017159A1 Electronic apparatus having movable readable member 审中-公开
标题翻译：具有可移动可读构件的电子设备
公开(公告)号：US20050017159A1
公开(公告)日：2005-01-27
申请号：US10909823
申请日：2004-08-02
申请人： Haruhiko Hasegawa , Akihiro Iino , Makoto Suzuki
发明人： Haruhiko Hasegawa , Akihiro Iino , Makoto Suzuki
IPC分类号： G01B11/26 , G01D5/347 , G01D5/36 , H02N2/00 , H01L41/08
CPC分类号： G01D5/3473
摘要： An electronic apparatus has a motor and a disc-shaped readable member rotationally driven by the motor and having at least one first slit therein and an optical amount adjusting slit having an arcuate shape with a radius of curvature identical to that of a rotational path of the readable member. A detecting device detects rotation of the readable member and has a light emitting element and a light receiving element sandwiching therebetween the readable member so that light is projected through the at least one first slit once for each revolution of the readable member.
摘要翻译：电子设备具有电动机和由电动机旋转驱动并且其中具有至少一个第一狭缝的盘形可读构件，以及光学量调节狭缝，其具有与曲率半径的曲率半径相同的曲率半径可读成员。检测装置检测可读构件的旋转并且具有将可读构件夹在其间的发光元件和光接收元件，使得光可透过至少一个第一狭缝投射一次，用于可读构件的每转。

2. 发明授权

US06979935B2 Piezoelectric motor and electronic equipment with piezoelectric motor 有权
标题翻译：压电电机和压电电机电子设备
公开(公告)号：US06979935B2
公开(公告)日：2005-12-27
申请号：US10616385
申请日：2003-07-09
申请人： Akihiro Iino , Haruhiko Hasegawa
发明人： Akihiro Iino , Haruhiko Hasegawa
IPC分类号： H02N2/00 , H01L41/053 , H01L41/09 , H02N2/08 , H02N2/16
CPC分类号： H02N2/0055 , H02N2/004 , H02N2/026
摘要： A piezoelectric motor has a vibrating body for undergoing vibrational movement in accordance with a vibration wave, a contact member disposed in contact with and driven by the vibrating body during vibration thereof, and a support member for supporting the vibrating body in the vicinity of a vibration node of the vibration wave. A pressurization member applies pressure to the support member along a pressurization axis to maintain the vibrating body in pressure contact with the contact member so that during vibration of the vibrating body, the support member regulates movement of the vibrating body in a direction of rotation about the pressurization axis.
摘要翻译：一种压电电动机具有振动体，该振动体根据振动波进行振动运动，接触部件在振动时与振动体接触并被驱动;以及支撑部件，用于将振动体支撑在振动附近节点的振动波。加压构件沿着加压轴向支撑构件施加压力，以使振动体与接触构件保持压力接触，使得在振动体的振动期间，支撑构件调节振动体的运动方向加压轴。

3. 发明申请

US20060016280A1 Optical module and camera module 失效
标题翻译：光模块和相机模块
公开(公告)号：US20060016280A1
公开(公告)日：2006-01-26
申请号：US11186007
申请日：2005-07-20
申请人： Haruhiko Hasegawa , Hideki Kitajima , Shigeyuki Masuda , Tamio Nomura , Takayuki Kosaka
发明人： Haruhiko Hasegawa , Hideki Kitajima , Shigeyuki Masuda , Tamio Nomura , Takayuki Kosaka
IPC分类号： F16H27/02
CPC分类号： G02B7/102 , H04N5/2254 , Y10T74/18576
摘要： An optical unit is disclosed which is capable of being easily assembled, enabling its optical element to smoothly move, and preventing friction loss from being generated around its nut member. A lens driving apparatus is provided for moving an optical element holder, which supports an optical element having an optical axis and is movable along a guide member, in an extension direction of the optical axis, using a nut integrally provided at the holder, and a lead screw threadedly coupled to the nut to rotate forward and backward by a driving unit. In the lens driving apparatus, the forward or backward rotation of the motor is transmitted to the lead screw via a reduction gear train. The lead screw is installed to be inclinedly movable with respect to the extension direction of the optical axis about threaded coupling portions of a threaded section of the lead screw and the nut.
摘要翻译：公开了一种光学单元，其能够容易地组装，使得其光学元件能够平稳地移动，并且防止在其螺母构件周围产生摩擦损失。一种透镜驱动装置，用于使用一体地设置在保持器上的螺母来移动光学元件保持器，该光学元件保持器支撑具有光轴的光学元件并且可以沿着引导构件沿光轴的延伸方向移动，丝杠螺纹连接到螺母，由驱动单元向前和向后旋转。在透镜驱动装置中，马达的向前或向后旋转经由减速齿轮系传递到导螺杆。引导螺杆安装成能够相对于光轴的延伸方向围绕导螺杆和螺母的螺纹部分的螺纹连接部分倾斜移动。

4. 发明申请

US20050178226A1 Gear transmitting device and electronic apparatus 审中-公开
标题翻译：齿轮传动装置和电子设备
公开(公告)号：US20050178226A1
公开(公告)日：2005-08-18
申请号：US11054499
申请日：2005-02-09
申请人： Makoto Suzuki , Kenji Suzuki , Takayuki Satodate , Haruhiko Hasegawa
发明人： Makoto Suzuki , Kenji Suzuki , Takayuki Satodate , Haruhiko Hasegawa
IPC分类号： G04B19/02 , F16H1/20 , F16H1/24 , F16H1/06
CPC分类号： F16H1/20 , Y10T74/19651
摘要： A gear transmitting device has such a structure as including an input gear, an output gear, and one or more intermediate gears for transmitting gear oscillation to the input and output gears. The gear transmitting device is also provided with a gear train including the input gear for transmitting oscillation to the output gear. The gear train includes, for gear engagement, one or more pairs of arc-circular tooth gears, and an involute tooth gear or a cycloidal tooth gear. With such a structure, the gear transmitting device can be reduced in size, and accordingly an electronic apparatus incorporating the gear transmitting device can be also reduced in size.
摘要翻译：齿轮传动装置具有包括输入齿轮，输出齿轮和用于将齿轮振荡传递到输入和输出齿轮的一个或多个中间齿轮的结构。齿轮传动装置还设置有包括用于将振荡传递到输出齿轮的输入齿轮的齿轮系。齿轮系包括用于齿轮啮合的一对或多对弧形圆齿齿轮，以及渐开线齿轮或摆线齿轮。利用这种结构，可以减小齿轮传动装置的尺寸，因此也可以减小结合齿轮传动装置的电子设备的尺寸。

5. 发明授权

US07161751B2 Optical module and camera module 失效
标题翻译：光模块和相机模块
公开(公告)号：US07161751B2
公开(公告)日：2007-01-09
申请号：US11186007
申请日：2005-07-20
申请人： Haruhiko Hasegawa , Hideki Kitajima , Shigeyuki Masuda , Tamio Nomura , Takayuki Kosaka
发明人： Haruhiko Hasegawa , Hideki Kitajima , Shigeyuki Masuda , Tamio Nomura , Takayuki Kosaka
IPC分类号： G02B7/02 , G02B15/14 , G03B17/00
CPC分类号： G02B7/102 , H04N5/2254 , Y10T74/18576
摘要： An optical unit is disclosed which is capable of being easily assembled, enabling its optical element to smoothly move, and preventing friction loss from being generated around its nut member. A lens driving apparatus is provided for moving an optical element holder, which supports an optical element having an optical axis and is movable along a guide member, in an extension direction of the optical axis, using a nut integrally provided at the holder, and a lead screw threadedly coupled to the nut to rotate forward and backward by a driving unit. In the lens driving apparatus, the forward or backward rotation of the motor is transmitted to the lead screw via a reduction gear train. The lead screw is installed to be inclinedly movable with respect to the extension direction of the optical axis about threaded coupling portions of a threaded section of the lead screw and the nut.
摘要翻译：公开了一种光学单元，其能够容易地组装，使得其光学元件能够平稳地移动，并且防止在其螺母构件周围产生摩擦损失。一种透镜驱动装置，用于使用一体地设置在保持器上的螺母来移动光学元件保持器，该光学元件保持器支撑具有光轴的光学元件并且可以沿着引导构件沿光轴的延伸方向移动，丝杠螺纹连接到螺母，由驱动单元向前和向后旋转。在透镜驱动装置中，马达的向前或向后旋转经由减速齿轮系传递到导螺杆。引导螺杆安装成能够相对于光轴的延伸方向围绕导螺杆和螺母的螺纹部分的螺纹连接部分倾斜移动。

6. 发明授权

US08279553B2 Rolling bearing, bearing device and information recording and reproducing device 有权
标题翻译：滚动轴承，轴承装置和信息记录和再现装置
公开(公告)号：US08279553B2
公开(公告)日：2012-10-02
申请号：US13134499
申请日：2011-06-09
申请人： Haruhiko Hasegawa
发明人： Haruhiko Hasegawa
IPC分类号： G11B5/127
CPC分类号： G11B25/043 , F16C19/06 , F16C33/783 , F16C33/7843 , F16C33/785 , F16C2226/74 , F16C2240/40 , F16C2370/12 , G11B5/5521
摘要： A rolling bearing provided with a shield plate which hardly induces the irregular deformation of an outer ring without increasing a cost is provided. A rolling bearing includes an inner ring and an outer ring; a plurality of rolling bodies which are held between the inner ring and the outer ring in a rotatable manner; and an annular shield plate which is engageable with an engaging groove portion which is formed on an inner peripheral surface of the outer ring along the circumferential direction and opens toward an inner peripheral surface side and an open end side. The shield plate includes: an annular shield body; and a plurality of engaging projections which are arranged along the outer peripheral portion of the shield body, project outwardly in the radial direction from the outer peripheral portion in an inclined state, and are engageable with the engaging groove portion. The engaging projection is deformable by bending in the orthogonal direction orthogonal to the in-plane direction of the shield body using a connecting portion of the engaging projection connected with the outer peripheral portion of the shield body as a start point, and is formed such that a projecting length of the engaging projection from the outer peripheral portion at both end portions in the circumferential direction is set shorter than the projecting length of the engaging projection from the outer peripheral portion at a center portion in the circumferential direction.
摘要翻译：提供了一种设置有屏蔽板的滚动轴承，其几乎不引起外圈的不规则变形而不增加成本。滚动轴承包括内圈和外圈; 多个滚动体，其以可旋转的方式保持在所述内圈和所述外圈之间; 以及环形屏蔽板，其与沿着圆周方向形成在外圈的内周面上并且朝向内周面侧和开口端侧开口的接合槽部接合。屏蔽板包括：环形屏蔽体; 以及沿着屏蔽体的外周部配置的多个卡合突起，其从倾斜状态的外周部沿径向向外突出，并且能够与卡合槽部接合。使用与屏蔽体的外周部连接的接合突起的连接部作为起点，通过在与屏蔽体的面内方向正交的正交方向上弯曲而使接合突起变形，并且形成为在圆周方向的两端部处的外周部的接合突起的突出长度比在圆周方向的中心部处的外周部的接合突起的突出长度短。

7. 发明申请

US20110304938A1 Rolling bearing, bearing device and information recording and reproducing device 有权
标题翻译：滚动轴承，轴承装置和信息记录和再现装置
公开(公告)号：US20110304938A1
公开(公告)日：2011-12-15
申请号：US13134499
申请日：2011-06-09
申请人： Haruhiko Hasegawa
发明人： Haruhiko Hasegawa
IPC分类号： F16C19/06 , G11B17/02 , F16C19/26
CPC分类号： G11B25/043 , F16C19/06 , F16C33/783 , F16C33/7843 , F16C33/785 , F16C2226/74 , F16C2240/40 , F16C2370/12 , G11B5/5521
摘要： A rolling bearing provided with a shield plate which hardly induces the irregular deformation of an outer ring without increasing a cost is provided. A rolling bearing includes an inner ring and an outer ring; a plurality of rolling bodies which are held between the inner ring and the outer ring in a rotatable manner; and an annular shield plate which is engageable with an engaging groove portion which is formed on an inner peripheral surface of the outer ring along the circumferential direction and opens toward an inner peripheral surface side and an open end side. The shield plate includes: an annular shield body; and a plurality of engaging projections which are arranged along the outer peripheral portion of the shield body, project outwardly in the radial direction from the outer peripheral portion in an inclined state, and are engageable with the engaging groove portion. The engaging projection is deformable by bending in the orthogonal direction orthogonal to the in-plane direction of the shield body using a connecting portion of the engaging projection connected with the outer peripheral portion of the shield body as a start point, and is formed such that a projecting length of the engaging projection from the outer peripheral portion at both end portions in the circumferential direction is set shorter than the projecting length of the engaging projection from the outer peripheral portion at a center portion in the circumferential direction.
摘要翻译：提供了一种设置有屏蔽板的滚动轴承，其几乎不引起外圈的不规则变形而不增加成本。滚动轴承包括内圈和外圈; 多个滚动体，其以可旋转的方式保持在所述内圈和所述外圈之间; 以及环形屏蔽板，其与沿着圆周方向形成在外圈的内周面上并且朝向内周面侧和开口端侧开口的接合槽部接合。屏蔽板包括：环形屏蔽体; 以及沿着屏蔽体的外周部配置的多个卡合突起，其从倾斜状态的外周部沿径向向外突出，并且能够与卡合槽部接合。使用与屏蔽体的外周部连接的接合突起的连接部作为起点，通过在与屏蔽体的面内方向正交的正交方向上弯曲而使接合突起变形，并且形成为在圆周方向的两端部处的外周部的接合突起的突出长度比在圆周方向的中心部处的外周部的接合突起的突出长度短。

8. 发明申请

US20050207026A1 Optical module and camera module 审中-公开
标题翻译：光模块和相机模块
公开(公告)号：US20050207026A1
公开(公告)日：2005-09-22
申请号：US11063467
申请日：2005-02-22
申请人： Takayuki Satodate , Haruhiko Hasegawa , Makoto Suzuki , Akira Kume
发明人： Takayuki Satodate , Haruhiko Hasegawa , Makoto Suzuki , Akira Kume
IPC分类号： G02B7/02 , G02B7/04 , G02B7/08 , G02B7/10 , G02B15/14 , G03B3/10 , G03B13/32 , H02K37/16
CPC分类号： G02B7/08 , G02B7/102 , H02K37/16
摘要： Provided is an optical module that is thin, allows freedom of design in configuration, and assures the accuracy of movement of an optical part while suppressing power loss. A stepping motor 26 and a lens barrel 27 that is moved by moving means 28 are positioned offset from each other along a base plate 23, and the optical axis of the lens barrel 27 and the axis of a rotor 37 provided in the stepping motor 26 are arranged in parallel with each other on one surface of the base plate 23. Further, a reduction gear train 29, which operatively couples the rotor 37 and the moving means 28 together, is arranged on the one surface. The stepping motor 26 consists of a flat-shaped motor equipped with: coil blocks 35 each having an excitation coil 39 horizontally mounted along the base plate 23; a yoke 36 whose magnetic path portion 36a excluding end portions 36b and 36c connected with the coil blocks 35 is provided so as not to overlap the coil blocks 35; and the rotor 37 arranged within a rotor pass-through hole 40 of the yoke 36.
摘要翻译：提供了一种薄型光学模块，允许结构设计自由，并且在抑制功率损耗的同时确保光学部件的移动精度。通过移动装置28移动的步进马达26和镜筒27沿基板23彼此偏移地设置，并且镜筒27的光轴和设置在步进马达26中的转子37的轴线在基板23的一个表面上彼此平行地布置。此外，在一个表面上布置有将转子37和移动装置28可操作地连接在一起的减速齿轮系29。步进马达26由平面形马达组成，该马达装备有：沿着基板23水平安装的励磁线圈39的线圈块35; 设置有与线圈块35连接的不包括端部36b和36c的磁路部36a的轭36，以便不与线圈块35重叠; 并且转子37布置在轭36的转子穿通孔40内。

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