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1. 发明授权

US08141110B2 Light-source holder and optical pickup having same 失效
标题翻译：光源支架和具有该光源支架的光学拾取器
公开(公告)号：US08141110B2
公开(公告)日：2012-03-20
申请号：US12415453
申请日：2009-03-31
申请人： Hiromasa Sasaoka , Teruaki Sogawa , Fumiaki Mori
发明人： Hiromasa Sasaoka , Teruaki Sogawa , Fumiaki Mori
IPC分类号： G11B7/125 , G11B7/08
CPC分类号： G11B7/22 , G11B2007/0006
摘要： A light-source holder used to hold a light source disposed in an optical pickup comprises: a holder main body portion; a through hole which penetrates the holder main body portion and in which a light source is fitted; a first hold potion that holds a first light source if the first light source is fitted in the through hole from a first side, one of first and second sides of the holder main body portion which are opposite to each other with respect to the holder main body portion; and a second hold portion that holds a second light source if the second light source is fitted in the through hole from a second side, one of the first and second sides of the holder main body portion which are opposite to each other with respect to the holder main body portion.
摘要翻译：用于保持设置在光学拾取器中的光源的光源保持器包括：保持器主体部分; 穿过保持器主体部分并且安装有光源的通孔; 第一保持药剂，如果第一光源从第一侧装配在通孔中，则保持第一光源，保持器主体部分的第一和第二侧中的一个相对于保持器主体彼此相对身体部位以及第二保持部，如果所述第二光源从所述第二侧嵌合在所述通孔中，则保持所述第二光源，所述保持器主体部的所述第一和第二侧中的一个相对于所述第二光源彼此相对支架主体部分。

2. 发明授权

US06920639B2 Optical pickup 失效
标题翻译：光学拾音
公开(公告)号：US06920639B2
公开(公告)日：2005-07-19
申请号：US10657129
申请日：2003-09-09
申请人： Teruaki Sogawa , Fumiaki Mori , Noritaka Tanabe
发明人： Teruaki Sogawa , Fumiaki Mori , Noritaka Tanabe
IPC分类号： G11B7/00 , G11B7/085 , G11B7/13 , G11B7/135 , G11B7/22 , G11B17/00
CPC分类号： G11B7/22 , G11B7/13 , G11B2007/0006
摘要： An optical pickup has a support pedestal integrally formed at a rear end portion of a mounting surface of a base. A pair of left and right leg portions extend forwardly from both side edge portions of a rear end portion of a resilient plate. A fixing hole is penetratingly provided in each of the leg portions on a phantom line passing through a central axis of a photodiode and extending in a horizontal transverse direction. Each fixing screw is screwed into a threaded hole in the mounting surface through each fixing hole, so as to press the rear end portion of the resilient plate against the support pedestal.
摘要翻译：光学拾取器具有一体地形成在基座的安装表面的后端部的支撑台座。一对左右腿部从弹性板的后端部的两侧缘部向前方延伸。在穿过光电二极管的中心轴的虚线上，在每个腿部中贯穿设置在水平方向上延伸的固定孔。每个固定螺钉通过每个固定孔拧入安装表面的螺纹孔中，以将弹性板的后端部压靠在支撑座上。

3. 发明授权

US07269120B2 Optical pickup 有权
标题翻译：光学拾音
公开(公告)号：US07269120B2
公开(公告)日：2007-09-11
申请号：US10759088
申请日：2004-01-20
申请人： Teruaki Sogawa , Fumiaki Mori , Noritaka Tanabe
发明人： Teruaki Sogawa , Fumiaki Mori , Noritaka Tanabe
IPC分类号： G11B21/16
CPC分类号： G11B7/12 , G11B7/08582 , G11B7/0933
摘要： An optical pickup includes a radiating plate made to abut against a rear surface of a laser diode by positioning an engaging hole provided penetratingly in a central portion of the radiating plate concentrically with the laser diode. Slits are formed in the radiating plate to form a pair of tongues in the manner of point symmetry about an axis of the engaging hole. Screw insertion portions formed in the respective tongues are communicates with the slits. As screws are passed through the screw inserting portions and are screwed in, the radiating plate is secured to the base. When the screws are screwed in, the axis is positioned on a phantom line connecting points of application of force generated at proximal end portions of the tongues. Distances from the axis to the respective points of application of force are set to be substantially identical.
摘要翻译：光拾取器包括通过将与激光二极管同心地设置在辐射板的中心部分的配合孔定位而抵靠激光二极管的后表面的散热板。在辐射板中形成狭缝，以围绕接合孔的轴线点对称的方式形成一对舌片。形成在舌片中的螺纹插入部分与狭缝连通。当螺钉穿过螺钉插入部分并被拧入时，散热板固定到基座上。当螺钉被拧入时，轴线定位在连接在舌的近端部分处产生的力的施加点的假想线上。从轴到相应的施加点的距离被设置为基本相同。

4. 发明授权

US06931651B2 Optical pickup 失效
标题翻译：光学拾音
公开(公告)号：US06931651B2
公开(公告)日：2005-08-16
申请号：US10661539
申请日：2003-09-15
申请人： Teruaki Sogawa , Fumiaki Mori , Noritaka Tanabe
发明人： Teruaki Sogawa , Fumiaki Mori , Noritaka Tanabe
IPC分类号： G11B7/08 , G11B7/00 , G11B7/085 , G11B7/12 , G11B7/13 , G11B7/135 , G11B7/22 , G11B17/00 , G11B21/16
CPC分类号： G11B7/22 , G11B7/123
摘要： An optical pickup has a pair of left and right leg portions formed integrally at both side edge portions of a rear end portion of a resilient plate. The leg portions extend forwardly along a horizontal longitudinal direction. A pair of fixing holes are penetratingly provided in the respective leg portions on a transverse phantom line passing through a central portion of the resilient plate and extending in a horizontal transverse direction and at positions spaced apart an equal interval from a longitudinal phantom line passing through the central portion of the resilient plate and extending in the horizontal longitudinal direction. A pair of fixing screws are screwed into a pair of threaded holes in a mounting surface of a base through the fixing holes, thereby fixing the leg portions to the mounting surface.
摘要翻译：光学拾取器具有一对在弹性板的后端部的两个侧边缘部分整体形成的左右腿部。腿部沿着水平纵向方向向前延伸。在穿过弹性板的中心部分的横向虚线上，在相应的腿部上贯穿设置一对固定孔，并且在水平横向方向上以及与穿过弹性板的中心部分并且在水平纵向方向上延伸。一对固定螺钉通过固定孔拧入基座的安装表面上的一对螺纹孔中，从而将腿部固定到安装表面。

5. 发明授权

US08024749B2 Optical pickup and optical disc apparatus with improved slide base 失效
标题翻译：具有改进的滑动底座的光学拾取和光盘装置
公开(公告)号：US08024749B2
公开(公告)日：2011-09-20
申请号：US12424855
申请日：2009-04-16
申请人： Hiromasa Sasaoka , Fumiaki Mori
发明人： Hiromasa Sasaoka , Fumiaki Mori
IPC分类号： G11B7/08
CPC分类号： G11B7/08582 , G11B7/22
摘要： A base of an optical pickup includes a first bearing portion through which one of two guide shafts disposed in parallel to each other is inserted and a second bearing portion through which the other guide shaft is inserted, and is slidable along the two guide shafts. Under the first guide shaft that is inserted through the first bearing portion, a nut hold portion for holding a nut that connects a member of a drive mechanism for driving the base and the base to each other is disposed on the base. The nut hold portion includes an insertion opening that allows the nut to be inserted along a direction substantially parallel to a longitudinal direction of the first guide shaft.
摘要翻译：光学拾取器的基座包括：第一轴承部，插入彼此平行设置的两个引导轴中的一个;第二轴承部，另一个引导轴穿过该第二轴承部，并且可沿着两个引导轴滑动。在通过第一轴承部分插入的第一引导轴下方，在基座上设置有用于保持连接用于驱动基座的驱动机构的构件和基座的螺母的螺母保持部。螺母保持部包括允许螺母沿着基本上平行于第一引导轴的纵向的方向插入的插入开口。

6. 发明授权

US07558182B2 Optical head and optical disc device provided therewith 失效
标题翻译：提供的光头和光盘装置
公开(公告)号：US07558182B2
公开(公告)日：2009-07-07
申请号：US11511374
申请日：2006-08-29
申请人： Yutaro Hamatani , Fumiaki Mori
发明人： Yutaro Hamatani , Fumiaki Mori
IPC分类号： G11B7/00
CPC分类号： G11B7/22 , G11B7/08582 , G11B7/1353 , G11B7/1362 , G11B7/1374 , G11B7/1376
摘要： To provide an optical head and an optical disc device, in which a cover member for radiating and protecting the optical head and a laser light source are of a simple construction, manufacturing efficiency can be increased, and accuracy variation due to assembly of the laser light source such as an optical axis or the like of a laser beam can be suppressed. Therefore, a boss formed on a light source installation portion of a base is engaged with a boss hole formed on a laser light source supporting portion of the cover member, thereby positioning the cover member on the base. In doing so, an internal thread hole formed on the bottom surface of the base is overlapped with a thread hole formed on a cover portion of the cover member. In this state, a bolt is passed through the thread hole to screw in the internal thread hole.
摘要翻译：为了提供一种光头和光盘装置，其中用于辐射和保护光头的激光源和激光光源的结构简单，可以提高制造效率，并且由于激光的组装而导致的精度变化可以抑制诸如激光束的光轴等的源。因此，形成在基座的光源安装部分上的凸台与形成在盖构件的激光光源支撑部分上的凸台孔接合，从而将盖构件定位在基座上。在这样做时，形成在基座的底面上的内螺纹孔与形成在盖构件的盖部上的螺纹孔重叠。在这种状态下，螺栓穿过螺纹孔以螺纹内螺纹孔。

7. 发明授权

US07266071B2 Mirror fixing structure for optical pickup 失效
标题翻译：光学拾音器的镜子固定结构
公开(公告)号：US07266071B2
公开(公告)日：2007-09-04
申请号：US10872413
申请日：2004-06-22
申请人： Fumiaki Mori , Suehiro Harada
发明人： Fumiaki Mori , Suehiro Harada
IPC分类号： G11B7/00
CPC分类号： G02B7/182
摘要： A mirror fixing structure includes a substantially C-shaped flat plate disposed rearward to hold a half mirror, a single first leg provided rearward of the flat plate to extend downward and inserted between a rear surface of the half mirror and a rear wall of a mount recess, a pair of second right and left legs extended downward from a front of the flat plate and pressed against a front surface of the half mirror to fix the half mirror, and a pair of right and left arms extended forward from the front of the flat plate to a position, in which a total reflection mirror is set, and shaped such that front portions thereof are bent obliquely downward, tip ends thereof are bent in a manner to warp forward, and bent portions thereof are pushed against a front surface of the total reflection mirror.
摘要翻译：镜面固定结构包括设置在后方以保持半反射镜的基本为C形的平板，设置在平板的后方的单个第一腿向下延伸并插入在半反射镜的后表面和安装件的后壁之间凹槽，一对第二左右腿从平板的前方向下延伸并且压靠在半反射镜的前表面上以固定半反射镜，并且一对左右臂从前方延伸将平板放置在其中设置全反射镜的位置，并且成形为使其前部向斜下方弯曲，其前端以向前弯曲的方式弯曲，并且其弯曲部分被推靠在全反射镜。

8. 发明授权

US08483032B2 Optical pickup device 失效
标题翻译：光学拾取装置
公开(公告)号：US08483032B2
公开(公告)日：2013-07-09
申请号：US12574187
申请日：2009-10-06
申请人： Soutaro Hayashi , Fumiaki Mori
发明人： Soutaro Hayashi , Fumiaki Mori
IPC分类号： G11B7/00 , G11B7/135
CPC分类号： G11B7/121 , G11B7/0933 , G11B7/0935
摘要： An optical pickup device is provided with: a light source; an objective lens focusing light from the light source on an information recording surface of an optical recording medium; a lens holder holding the objective lens; and a collision prevention member provided on the lens holder, and preventing collision between the optical recording medium and the objective lens. The collision prevention member is formed with a sheet member, and is disposed on the lens holder so that a side surface, substantially parallel to a thickness direction, of the sheet member faces the information recording surface.
摘要翻译：光拾取装置具有：光源; 将来自光源的光聚焦在光学记录介质的信息记录表面上的物镜; 保持物镜的透镜架; 以及设置在透镜架上的防碰撞构件，并且防止光学记录介质和物镜之间的碰撞。防撞构件形成有片状构件，并且设置在透镜保持器上，使得片状构件的基本上平行于厚度方向的侧表面面向信息记录表面。

9. 发明授权

US4320172A Organopolysiloxane resin compositions for release papers 失效
标题翻译：用于剥离纸的有机聚硅氧烷树脂组合物
公开(公告)号：US4320172A
公开(公告)日：1982-03-16
申请号：US165148
申请日：1980-07-01
申请人： Minoru Takamizawa , Toshio Shinohara , Yasushi Yamamoto , Tasuku Tanino , Kiyoyuki Takano , Fumiaki Mori
发明人： Minoru Takamizawa , Toshio Shinohara , Yasushi Yamamoto , Tasuku Tanino , Kiyoyuki Takano , Fumiaki Mori
IPC分类号： C08L33/06 , D21H27/00 , C08L31/02 , C08L67/06 , C08L83/10
CPC分类号： D21H27/001 , C08L33/06 , Y10T428/31663
摘要： The invention provides a novel in-process release paper, i.e. a release paper used as a backing paper in the manufacturing of, e.g. a synthetic leather with a polyurethane resin. The releasing resin composition with which the release paper is coated is novel as comprising (a) a base resin selected from the group consisting of alkyd resins and acrylic resins modified with an organopolysiloxane, of which from 15 to 50% by moles of the organic groups directly bonded to the silicon atoms in a molecule are phenyl groups, having at least one hydroxy-substituted organic group directly bonded to the silicon atom in a molecule, (b) an alkanol-modified amino resin and (c) an acidic catalyst. The inventive in-process release paper is very superior to the conventional ones in the very much reduced peeling resistance, increased surface gloss and durability in repeated use.
摘要翻译：本发明提供了一种新颖的过程中的脱模纸，即在例如制造中用作背纸的剥离纸。具有聚氨酯树脂的合成革。包含剥离纸的释放树脂组合物是新颖的，包括（a）选自醇酸树脂和用有机聚硅氧烷改性的丙烯酸树脂的基础树脂，其中15至50摩尔％的有机基团与分子中的硅原子直接键合的苯基具有至少一个羟基取代的有机基团，其分子中直接与硅原子键合，（b）链烷醇改性的氨基树脂和（c）酸性催化剂。本发明的在制脱模纸非常优于常规剥离纸，在非常降低的抗剥离性，增加的表面光泽度和重复使用中的耐久性。

10. 发明授权

US07210153B2 Disk apparatus having optical pickup 失效
标题翻译：具有光学拾取器的盘装置
公开(公告)号：US07210153B2
公开(公告)日：2007-04-24
申请号：US10863520
申请日：2004-06-09
申请人： Fumiaki Mori , Suehiro Harada
发明人： Fumiaki Mori , Suehiro Harada
IPC分类号： G11B7/085
CPC分类号： G11B7/08582
摘要： A base of an optical pickup is provided with a bearing slidably supported by a guide shaft and an engagement portion guided by a guide rail. The bearing includes a pair of front and rear bearing elements. A concave portion and a pressing piece having a shape that enables forming die extraction in a direction orthogonal to the direction of the axis line are provided on at least one bearing element so as to be displaced.
摘要翻译：光拾取器的基座设置有由引导轴可滑动地支撑的轴承和由导轨引导的接合部。轴承包括一对前和后轴承元件。在至少一个轴承元件上设置有能够沿与轴线方向正交的方向成形模具提取的形状的凹部和按压片，以使其移位。

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