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21. 发明授权

US5240336A Dot matrix printer with suppressed printing noises 失效
标题翻译： DOT MATRIX打印机与抑制打印噪音
公开(公告)号：US5240336A
公开(公告)日：1993-08-31
申请号：US688680
申请日：1991-04-22
申请人： Tadashi Shiraishi , Yutaka Miyazono , Seiji Kimura , Syogo Horinouchi , Yuuji Terashima , Takashi Haruguchi , Kazumi Ootubo
发明人： Tadashi Shiraishi , Yutaka Miyazono , Seiji Kimura , Syogo Horinouchi , Yuuji Terashima , Takashi Haruguchi , Kazumi Ootubo
IPC分类号： B41J2/505 , B41J29/10
CPC分类号： B41J2/5056 , B41J29/10
摘要： A dot matrix printer of a dispersion printing type in which a printing noise is suppressed and dots arranged in longitudinal rows are driven while shifting the timing for every print wire dot. The present dot matrix printer is characterized by a construction in which respective print wires are driven at different timings within one pitch, and a space around a print head is surrounded by a housing and a platen, and a sound generated in the space is transmitted outside through walls. Further, the present dot matrix printer is characterized in that there is provided a memory storing printing intervals among the whole dots and print head conduction time, and the print head is driven in accordance with information read out of said memory in order to correct deviation of dot rows arranged in a longitudinal direction of the print head from perpendicularity. According to the present dot matrix printer, since the print head is driven at a high frequency by an inexpensive control unit, the noise frequency at printing with the print head becomes high, and the generated noise is transmitted outside through walls. Therefore, attenuation in a high-pitched tone compass is large through walls, thus exhibiting an effect that the operation sound of the printer leaking outside is made smaller.

22. 发明授权

US07590341B2 Camera module 有权
标题翻译：相机模块
公开(公告)号：US07590341B2
公开(公告)日：2009-09-15
申请号：US10580926
申请日：2005-04-13
申请人： Tomokuni Iijima , Satoshi Tamaki , Takashi Haruguchi , Masaki Tagome
发明人： Tomokuni Iijima , Satoshi Tamaki , Takashi Haruguchi , Masaki Tagome
IPC分类号： G03B13/34 , G02B7/04
CPC分类号： H04N5/2257 , G02B7/026 , G02B7/04 , G02B7/08
摘要： A camera module including: a lens portion including at least one lens; an imaging element; a fixed portion; a first elastic body that is provided on a side opposite to the imaging element side with respect to the lens and couples the lens portion and the fixed portion; and a second elastic body that is provided on the imaging element side with respect to the lens and couples the lens portion and the fixed portion. The first elastic body and the second elastic body have the same shape. The first elastic body and the second elastic body are arranged so as to oppose each other while sharing a common central axis. The second elastic body is arranged so that so that the shape of the second elastic body is different from a shape of the first elastic body projected in the optical axis direction of the lens.
摘要翻译：一种相机模块，包括：透镜部分，其包括至少一个透镜; 成像元件; 固定部分第一弹性体，其相对于所述透镜设置在与所述摄像元件侧相对的一侧，并且连接所述透镜部和所述固定部; 以及第二弹性体，其相对于所述透镜设置在所述摄像元件侧，并且联接所述透镜部和所述固定部。第一弹性体和第二弹性体具有相同的形状。第一弹性体和第二弹性体被布置成在共享共同的中心轴线的同时彼此相对。第二弹性体被布置成使得第二弹性体的形状不同于在透镜的光轴方向上投影的第一弹性体的形状。

23. 发明申请

US20060072386A1 Actuator apparatus for optical pickup having tilt control 审中-公开
标题翻译：具有倾斜控制的用于光学拾取器的致动器装置
公开(公告)号：US20060072386A1
公开(公告)日：2006-04-06
申请号：US11282775
申请日：2005-11-21
申请人： Takashi Haruguchi , Junya Aso
发明人： Takashi Haruguchi , Junya Aso
IPC分类号： G11B7/00
CPC分类号： G11B7/0932 , G11B7/093 , G11B7/0933 , G11B7/0935 , G11B7/0956
摘要： An actuator has a moving portion including an objective lens, an objective lens holding cylinder, a focus coil, and a tracking coil, a first magnetic circuit for driving the focus coil, a second magnetic circuit for driving the tracking coil, and an elastic member for supporting the moving portion. The first magnetic circuit has a pair of focus coils and a pair of focus magnets disposed symmetrically about the objective lens and the second magnetic circuit has a pair of tracking coils and a pair of tracking magnets disposed symmetrically about the objective lens. Each of the pair of focus magnets in the first magnetic circuit and the pair of tracking magnets in the second magnetic circuit is constituted of divided magnets formed of a plurality of magnets joined together.
摘要翻译：致动器具有包括物镜，物镜保持筒，聚焦线圈和跟踪线圈的移动部分，用于驱动聚焦线圈的第一磁路，用于驱动跟踪线圈的第二磁路，以及弹性部件用于支撑移动部分。第一磁路具有一对聚焦线圈和一对聚焦磁铁，其对称地设置在物镜周围，第二磁路具有一对跟踪线圈和一对围绕物镜对称设置的跟踪磁体。第一磁路中的一对聚焦磁体和第二磁路中的一对跟踪磁体中的每一个由分别由多个磁体形成的磁体构成。

24. 发明授权

US5491684A Optical disk unit 失效
标题翻译：光盘单元
公开(公告)号：US5491684A
公开(公告)日：1996-02-13
申请号：US221929
申请日：1994-04-01
申请人： Yuji Terashima , Takashi Haruguchi , Hirohiko Ohwaki , Yoshinobu Soeda
发明人： Yuji Terashima , Takashi Haruguchi , Hirohiko Ohwaki , Yoshinobu Soeda
IPC分类号： G11B7/085 , G11B7/09 , G11B19/20 , G11B21/02 , G11B21/12
CPC分类号： G11B19/2009 , G11B7/08582 , G11B7/0932 , G11B7/0933 , G11B7/0935 , G11B7/093
摘要： There is disclosed an optical disk unit. Optical parts, including a laser unit and objective, are integrally mounted on a bobbin, and focusing coils and tracking and feed coils are mounted on the bobbin. The bobbin is resiliently supported, and is slidable along guide shafts extending radially of an optical disk loaded on the optical disk unit. The bobbin is moved by the focusing coils and the tracking and feed coils, thereby effecting a focusing drive, a tracking drive and a feed drive. With this construction, the optical disk unit can be compact in size, and light in weight.
摘要翻译：公开了一种光盘单元。包括激光单元和物镜的光学部件一体地安装在线轴上，并且聚焦线圈和跟踪和馈送线圈安装在线轴上。线轴被弹性地支撑，并且可以沿着装载在光盘单元上的光盘的径向延伸的引导轴滑动。线轴被聚焦线圈和跟踪和馈送线圈移动，从而实现聚焦驱动，跟踪驱动和馈送驱动。利用这种结构，光盘单元的尺寸可以紧凑，重量轻。

25. 发明授权

US08427928B2 Optical head and optical information device 有权
标题翻译：光头和光信息设备
公开(公告)号：US08427928B2
公开(公告)日：2013-04-23
申请号：US12933899
申请日：2010-01-26
申请人： Hideki Nakata , Kousei Sano , Takashi Haruguchi , Osamu Kajino
发明人： Hideki Nakata , Kousei Sano , Takashi Haruguchi , Osamu Kajino
IPC分类号： G11B7/135 , G11B7/00 , G11B20/18
CPC分类号： G11B7/0909 , G11B7/131 , G11B7/1378 , G11B7/22 , G11B2007/0013
摘要： An optical head 200 comprises: a light source 101 that emits a light beam; an objective lens 105 that condenses, in the form of converging light, the light beam emitted by the light source 101, onto an information recording medium; a cylindrical lens 115 onto which a reflected light beam that is reflected by the information recording medium is incident, and which generates astigmatism for forming a focus error signal; a light detector 120 that receives the reflected light beam passing through the cylindrical lens 115; and a holder 130 that holds the cylindrical lens 115 and the light detector 120. The holder 130 has a first main face and a second main face that extend in directions that intersect the optical axis of the reflected light beam. The cylindrical lens 115 is bonded to the first main face and the light detector 120 is bonded to the second main face.
摘要翻译：光头200包括：发射光束的光源101; 以会聚光的形式将由光源101发射的光束会聚到信息记录介质上的物镜105; 由信息记录介质反射的反射光束入射到其上的柱面透镜115，并产生用于形成聚焦误差信号的像散; 接收通过柱面透镜115的反射光束的光检测器120; 以及保持柱面透镜115和光检测器120的保持器130.保持器130具有在与反射光束的光轴相交的方向上延伸的第一主面和第二主面。柱面透镜115与第一主面接合，光检测器120与第二主面接合。

26. 发明申请

US20110019524A1 OPTICAL HEAD AND OPTICAL INFORMATION DEVICE 有权
标题翻译：光头和光信息设备
公开(公告)号：US20110019524A1
公开(公告)日：2011-01-27
申请号：US12933899
申请日：2010-01-26
申请人： Hideki Nakata , Kousei Sano , Takashi Haruguchi , Osamu Kajino
发明人： Hideki Nakata , Kousei Sano , Takashi Haruguchi , Osamu Kajino
IPC分类号： G11B7/135
CPC分类号： G11B7/0909 , G11B7/131 , G11B7/1378 , G11B7/22 , G11B2007/0013
摘要： An optical head comprises: a light source that emits a light beam; an objective lens that condenses, in the form of converging light, the light beam emitted by the light source, onto an information recording medium; a cylindrical lens onto which a reflected light beam that is reflected by the information recording medium is incident, and which generates astigmatism for forming a focus error signal; a light detector that receives the reflected light beam passing through the cylindrical lens; and a holder that holds the cylindrical lens and the light detector. The holder has a first main face and a second main face that extend in directions that intersect the optical axis of the reflected light beam. The cylindrical lens is bonded to the first main face and the light detector is bonded to the second main face.
摘要翻译：光头包括：发射光束的光源; 以会聚光的形式将由光源发射的光束会聚到信息记录介质上的物镜; 由信息记录介质反射的反射光束入射到其上的柱面透镜，并产生用于形成聚焦误差信号的像散; 接收通过柱面透镜的反射光束的光检测器; 以及保持柱面透镜和光检测器的保持器。保持器具有沿与反射光束的光轴相交的方向延伸的第一主面和第二主面。柱面透镜与第一主面接合，光检测器与第二主面接合。

27. 发明申请

US20070110424A1 Camera module 有权
标题翻译：相机模块
公开(公告)号：US20070110424A1
公开(公告)日：2007-05-17
申请号：US10580926
申请日：2005-04-13
申请人： Tomokuni Iijima , Satoshi Tamaki , Takashi Haruguchi , Masaki Tagome
发明人： Tomokuni Iijima , Satoshi Tamaki , Takashi Haruguchi , Masaki Tagome
IPC分类号： G03B3/10
CPC分类号： H04N5/2257 , G02B7/026 , G02B7/04 , G02B7/08
摘要： The present invention provides a camera module including: a lens portion (10) including at least one lens (11); an imaging element (4) having a light-receiving surface that is substantially perpendicular to an optical axis direction of the lens (11); a fixed portion (30) provided on an outer peripheral side of the lens portion (10); a first elastic body (41a) that is provided on a side opposite to the imaging element (4) side with respect to the lens (11) and couples the lens portion (10) and the fixed portion (30); and a second elastic body (41b) that is provided on the imaging element (4) side with respect to the lens (11) and couples the lens portion (10) and the fixed portion (30). The first elastic body (41a) and the second elastic body (41b) have the same shape. The first elastic body (41a) and the second elastic body (41b) are arranged so as to oppose each other while sharing a common central axis. The second elastic body (41b) is arranged so that so that the shape of the second elastic body (41b) is different from a shape of the first elastic body (41a) projected in the optical axis direction of the lens (11).
摘要翻译：本发明提供了一种相机模块，包括：透镜部分（10），包括至少一个透镜（11）; 具有基本上垂直于所述透镜（11）的光轴方向的光接收表面的成像元件（4）; 设置在所述透镜部（10）的外周侧的固定部（30）第一弹性体（41a），其相对于所述透镜（11）设置在与所述摄像元件（4）侧相反的一侧，并且联接所述透镜部分（10）和所述固定部分（30）; 以及相对于所述透镜（11）设置在所述摄像元件（4）侧并耦合所述透镜部（10）和所述固定部（30）的第二弹性体（41a）。第一弹性体（41a）和第二弹性体（41a）具有相同的形状。第一弹性体（41a）和第二弹性体（41a）布置成在共享共同的中心轴线的同时彼此相对。第二弹性体（41a）被布置成使得第二弹性体（41b）的形状与在透镜（11）的光轴方向上突出的第一弹性体（41a）的形状不同）。

28. 发明授权

US5946146A Optical pickup and supporting method thereof 失效
标题翻译：光拾取及其支撑方法
公开(公告)号：US5946146A
公开(公告)日：1999-08-31
申请号：US131165
申请日：1998-08-07
申请人： Takashi Haruguchi , Munenori Aoyagi , Yoshinobu Soeda
发明人： Takashi Haruguchi , Munenori Aoyagi , Yoshinobu Soeda
IPC分类号： G11B7/09 , G11B7/22 , G02B7/02 , G11B7/00
CPC分类号： G11B7/0932 , G11B7/22 , Y10S359/90
摘要： An optical pickup for supporting lens holder tube for holding the objective lens converging a laser beam on an optical disc through linear elastic members supports the lens holder tube a plurality of linear elastic members bulged outwardly and arranged so that the bulged sections are opposite to each other around the objective lens.
摘要翻译：用于将通过线性弹性构件将激光束会聚在光盘上的用于保持物镜的透镜保持器管的光学拾取器支撑透镜保持器管，多个线性弹性构件向外凸出并且布置成使得凸出部分彼此相对围绕物镜。

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