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1. 发明授权

US06657943B2 Pickup feed mechanism 失效
标题翻译：取货机构
公开(公告)号：US06657943B2
公开(公告)日：2003-12-02
申请号：US09805900
申请日：2001-03-15
申请人： Akihiro Muto , Yoshinori Yamada , Tetsuya Uchiyama , Koji Asao , Yasuhiro Shinkai
发明人： Akihiro Muto , Yoshinori Yamada , Tetsuya Uchiyama , Koji Asao , Yasuhiro Shinkai
IPC分类号： G11B2102
CPC分类号： G11B21/025 , G11B7/08582
摘要： The feed mechanism has a lead screw 11, a pickup assembly 12, an engagement piece 13, and a restrictor piece 14, a compressed coil spring 15, and a bearing portion 16. The engagement piece 13 has a thread portion 41 engaged with a screw groove 23 of the lead screw 11. The engagement piece 13 moves along the lead screw 11 and can come close to and off from the lead screw 11. The pickup assembly 12 moves together with the engagement piece 13. The restrictor piece 14 prevents the engagement piece 13 from disengaging from the lead screw 11, except when the screw groove 23 moves apart from the thread portion 41. The compressed coil spring 15 urges the engagement piece 13 toward the lead screw 11. The bearing portion 16 rotatively supports the lead screw 11 and allows the lead screw 11 to move apart from the engagement piece 13 when the engagement piece 13 has reached an end thereof.
摘要翻译：进给机构具有螺杆11，拾取组件12，接合件13和限制器件14，压缩螺旋弹簧15和轴承部分16.接合件13具有与螺钉啮合的螺纹部分41 导向螺钉11的槽23。接合件13沿着导螺杆11移动并且可以靠近和从导螺杆11离开。拾取组件12与接合件13一起移动。限制器件14防止接合除了当螺纹槽23从螺纹部分41移开之外，压紧螺旋弹簧15向导螺杆11推压接合件13.轴承部分16将导螺杆11转动并且当接合片13到达其端部时，允许导螺杆11与接合片13分离。

2. 发明授权

US06542453B1 Recording medium read device 失效
标题翻译：记录介质读取装置
公开(公告)号：US06542453B1
公开(公告)日：2003-04-01
申请号：US09680210
申请日：2000-10-06
申请人： Yoshinori Yamada , Takashi Komiyama , Yasuhiro Shinkai , Koji Asao
发明人： Yoshinori Yamada , Takashi Komiyama , Yasuhiro Shinkai , Koji Asao
IPC分类号： G11B358
CPC分类号： G11B17/0515
摘要： Positioning means (5) for positioning a recording medium at a predetermined position on a read mechanism of a device after the recording medium loaded into a loading opening (11) has been transported to the read mechanism or a detector means for detecting that the recording medium has been positioned is provided pivotably about one end thereof inside the device. The positioning means (5) comprises first positioning portion (52) for positioning a recording medium of a smaller diameter and a second positioning portion (53) for positioning a recording medium of a larger diameter. The detector means comprises a first detector member (52a) for contacting with the rim of the recording medium of the smaller diameter and a second detector member (53a) for contacting with the rim of the recording medium of the larger diameter. The device is adapted such that, when the recording medium of the larger diameter is transported, the first positioning portion (52) or the first detector member (52a) is retreated from the transport passage for the recording medium of the larger diameter.
摘要翻译：定位装置（5），用于在装载到装载开口（11）中的记录介质之后将记录介质定位在装置的读取机构上的预定位置处，已经被传送到读取机构或检测装置，用于检测记录介质已经被定位成围绕设备的一端可枢转地设置。定位装置（5）包括用于定位较小直径的记录介质的第一定位部分（52）和用于定位较大直径的记录介质的第二定位部分（53）。检测器装置包括用于与较小直径的记录介质的边缘接触的第一检测器构件（52a）和用于与较大直径的记录介质的边缘接触的第二检测器构件（53a）。该装置适于使得当输送较大直径的记录介质时，第一定位部分（52）或第一检测器构件（52a）从用于较大直径的记录介质的传送通道退回。

3. 发明授权

US06298032B1 Clamping device 失效
标题翻译：夹紧装置
公开(公告)号：US06298032B1
公开(公告)日：2001-10-02
申请号：US09453917
申请日：2000-04-27
申请人： Yoshinori Yamada , Koji Asao , Takashi Komiyama , Yasuhiro Shinkai
发明人： Yoshinori Yamada , Koji Asao , Takashi Komiyama , Yasuhiro Shinkai
IPC分类号： G11B2504
CPC分类号： G11B17/0286 , G11B25/043
摘要： A clamping device consists of a disk table for setting thereon a disk-like recording medium bearing recorded information, and a clamper which cooperates with the disk table to hold the recording medium therebetween. At least one of the disk table and the damper is formed of polypropylene at where to contact with the recording medium. If a special disk, which has a high-temperature softening film on its label surface, is clamped under high temperature conditions for a long time, and the film softens and thereafter re-solidifies as the temperature lowers, a smooth release of the recording medium is attained.
摘要翻译：夹紧装置包括用于设置承载记录信息的盘状记录介质的盘台和与盘台配合以在其间保持记录介质的夹持器。盘片和阻尼器中的至少一个由聚丙烯形成在与记录介质接触的位置。如果在标签表面具有高温软化膜的特殊盘在长时间的高温条件下被夹紧，并且随着温度降低，膜软化并随后再固化，记录介质的平稳释放达到了

4. 发明申请

US20080025184A1 Information Recording Medium Playback Apparatus 审中-公开
标题翻译：信息记录媒体播放装置
公开(公告)号：US20080025184A1
公开(公告)日：2008-01-31
申请号：US11632952
申请日：2005-07-15
申请人： Takashi Mizoguchi , Hideaki Takahashi , Kazuhiro Saitou , Ryosuke Shimosawa , Akihiro Muto , Yasuhiro Shinkai , Toru Suzuki
发明人： Takashi Mizoguchi , Hideaki Takahashi , Kazuhiro Saitou , Ryosuke Shimosawa , Akihiro Muto , Yasuhiro Shinkai , Toru Suzuki
IPC分类号： G11B7/00
CPC分类号： G11B17/021 , G11B17/0404 , G11B17/223
摘要： For providing an information recording medium playback apparatus, which can miniaturize a transporting unit to insert and eject an information recording medium for miniaturizing as a whole, the CD changer 1 includes an apparatus main body and a disk-transporting unit 4. The disk-transporting unit 4 includes a transporting roller 13 and a guide member 82. The transporting roller 13 and the guide member 82 are energized in a direction to be close to each other. The apparatus main body includes pushing members 80, 81 to separate the transporting roller 13 from the guide member 82 when the disk-transporting unit 4 is positioned in an insert/eject position for inserting and ejecting the CD.
摘要翻译：为了提供一种信息记录介质播放装置，其可以使传送单元小型化以插入和弹出用于整体小型化的信息记录介质，CD更换器1包括设备主体和盘传送单元4。盘传送单元4包括传送辊13和引导构件82。传送辊13和引导构件82在彼此靠近的方向上被通电。当盘传送单元4位于用于插入和弹出CD的插入/弹出位置时，设备主体包括推动构件80,81以将传送辊13与引导构件82分离。

5. 发明申请

US20080019228A1 Playback Apparatus for Recording Media 审中-公开
标题翻译：用于记录媒体的播放设备
公开(公告)号：US20080019228A1
公开(公告)日：2008-01-24
申请号：US10594038
申请日：2005-03-25
申请人： Susumu Yoshida , Yasuhiro Shinkai , Kazuhiro Saitou , Toru Suzuki , Takashi Mizoguchi , Ryosuke Shimosawa , Hideaki Takahashi , Akihiro Muto , Akira Takahashi , Yasuyuki Noboribayashi
发明人： Susumu Yoshida , Yasuhiro Shinkai , Kazuhiro Saitou , Toru Suzuki , Takashi Mizoguchi , Ryosuke Shimosawa , Hideaki Takahashi , Akihiro Muto , Akira Takahashi , Yasuyuki Noboribayashi
IPC分类号： G11B7/085
CPC分类号： G11B17/021 , G11B17/223 , G11B33/08
摘要： [problem] Providing a playback apparatus to surely play back a selected medium even when a vehicle mounting the playback apparatus is shaken. [means for solving the problem] A CD changer 1 is composed of a disk receiver and a separating mechanism 7. The disk receiver is composed of a moving chassis 18 and holders 19 having projections 29. The separating mechanism 7 is composed of a rotating member 25, a moving member 26, and a cam member 24. The moving chassis 18 is mounted on the moving member 26. Second walls 27 are mounted on the rotating member 25 and the moving member 26. The cam member 24 is movable between the moving chassis 18 and the second walls 27 along an arrow K, and is provided with a guiding groove 31 engaged with the projection 29. First and second spaced grooves 39, 40 are respectively formed between the moving chassis 18 and the cam member 24, and between the cam member 24 and the second walls 27.
摘要翻译： [问题]即使当安装播放装置的车辆被摇动时，提供播放装置来肯定地播放所选择的媒体。 [解决问题的手段] CD换碟机1由磁盘接收机和分离机构7构成。磁盘接收器由移动机架18和具有突起29的保持器19组成。分离机构7由旋转构件25，移动构件26和凸轮构件24构成。移动底盘18安装在移动构件26上。第二壁27安装在旋转构件25和移动构件26上。凸轮构件24可以沿着箭头K在移动底盘18和第二壁27之间移动，并且设置有与突起29接合的引导槽31。第一和第二间隔开的槽39,40分别形成在移动底架18和凸轮构件24之间以及在凸轮构件24和第二壁27之间。

6. 发明授权

US06907611B2 Clamp mechanism and information replay apparatus using same 失效
标题翻译：夹紧机构和使用相同的信息重放装置
公开(公告)号：US06907611B2
公开(公告)日：2005-06-14
申请号：US10138779
申请日：2002-05-06
申请人： Yasushi Konno , Toru Suzuki , Takashi Satoh , Ryosuke Shimosawa , Yasuhiro Shinkai , Akihiro Muto , Yasuo Ogiwara
发明人： Yasushi Konno , Toru Suzuki , Takashi Satoh , Ryosuke Shimosawa , Yasuhiro Shinkai , Akihiro Muto , Yasuo Ogiwara
IPC分类号： G11B17/028 , G11B17/022 , G11B23/00
CPC分类号： G11B17/022
摘要： A clamp mechanism comprises a turntable, a plurality of chuck claws, and a driving element. The turntable is rotatably driven by a motor. A disc serving as a recording medium is placed on the turntable. The chuck claws are used to hold, that is, clamp the disc on the turntable. The driving element drives the chuck claws both in both a first direction determined to clamp the disc and a second direction determined to unclamp the disc. The driving element includes a pressing portion so that travel of the chuck claws in the first direction in cases where the chuck claws are driven in the second direction. This offers stable clamping and unclamping operations of the chuck claws to detachably hold the disc on the turntable, independently of which attitude the disc takes.
摘要翻译：夹紧机构包括转盘，多个卡盘爪和驱动元件。转盘由马达旋转驱动。用作记录介质的盘被放置在转盘上。卡盘爪用于固定，即将盘夹在转台上。驱动元件在确定夹紧盘的第一方向和确定为松开盘的第二方向上驱动卡盘爪。驱动元件包括按压部分，以便在卡盘爪沿第二方向被驱动的情况下卡盘爪在第一方向上行进。这提供了卡盘爪的稳定的夹紧和松开操作，以可拆卸地将盘保持在转台上，而与盘片所采取的姿态无关。

7. 发明申请

US20070201320A1 Recording Medium Playback Device 审中-公开
标题翻译：录制媒体播放设备
公开(公告)号：US20070201320A1
公开(公告)日：2007-08-30
申请号：US10594063
申请日：2005-03-25
申请人： Toru Suzuki , Yasuhiro Shinkai , Susumu Yoshida , Kazuhiro Saitou , Akihiro Muto , Takashi Mizoguchi , Hideaki Takahashi , Ryosuke Shimosawa
发明人： Toru Suzuki , Yasuhiro Shinkai , Susumu Yoshida , Kazuhiro Saitou , Akihiro Muto , Takashi Mizoguchi , Hideaki Takahashi , Ryosuke Shimosawa
IPC分类号： G11B7/085 , G11B21/08
CPC分类号： G11B17/051 , G11B17/021 , G11B17/223
摘要： A recording medium playback device, by which the number of parts can be prevented from increasing and a size of the device can be prevented from being enlarged, is provided. A CD changer includes a disk receiving part, disk carrying part, positioning part, motor, and transmission restricting part 74. The disk receiving part has a plurality of holders each for holding a CD. A plurality of the holders are arranged being piled on one another and movable along the arranging direction. The disk carrying part carries the CD. The positioning part moves the disk receiving part along the arranging direction. The motor supplies drive force to both the disk carrying part and the positioning part. The transmission restricting part 74 restricts the drive force of the motor to be transmitted to the positioning part when the disk carrying part carries the CD.
摘要翻译：提供了一种记录介质重放装置，通过该记录介质重放装置可以防止部件的数量增加，并且可以防止装置的尺寸扩大。 CD更换器包括盘接收部分，盘片传送部分，定位部分，马达和传播限制部分74。磁盘接收部分具有多个用于保持CD的保持器。多个保持器被布置成彼此堆叠并且可沿着排列方向移动。磁盘承载部分携带CD。定位部沿着排列方向移动盘接收部。电机向盘片承载部分和定位部件提供驱动力。传动限制部74限制当盘片承载部件携带CD时电动机的驱动力被传递到定位部件。

8. 发明申请

US20070192778A1 Recording medium playback apparatus 审中-公开
标题翻译：记录介质播放装置
公开(公告)号：US20070192778A1
公开(公告)日：2007-08-16
申请号：US10594036
申请日：2005-03-25
申请人： Toru Suzuki , Yasuhiro Shinkai , Susumu Yoshida , Kazuhiro Saitou , Akihiro Muto , Takashi Mizoguchi , Hideaki Takahashi , Ryosuke Shimosawa
发明人： Toru Suzuki , Yasuhiro Shinkai , Susumu Yoshida , Kazuhiro Saitou , Akihiro Muto , Takashi Mizoguchi , Hideaki Takahashi , Ryosuke Shimosawa
IPC分类号： G11B17/028 , G11B7/085
CPC分类号： G11B17/0404 , G11B17/021 , G11B17/0282 , G11B17/223
摘要： For providing a recording medium playback apparatus, which can prevent that clamping a recording medium in playback is unlocked, a CD changer includes a movable frame 66, a clamp unit 67, a pick-up unit 69, a lock unit 70 and a clamp lock/unlock unit 71. The movable frame 66 is movable against a main body. The clamp unit 67 is arranged on the movable frame 66 and clamps a CD 2. The pick-up unit 69 can move freely between a unclamp position to move close to the clamp unit 67 so as to unlock clamping of the clamp unit 67 and a playback position apart from the unclamp position more than the clamp unit 67. The lock unit 70 can move freely between a unlock position to make the movable frame 66 movable and a lock position to fix the movable frame 66. The clamp lock/unlock unit 71 in the unlock position limits the pick-up unit 69 to move close to the clamp unit 67 until the unclamp position.
摘要翻译：为了提供能够防止在重放中夹持记录介质被解锁的记录介质重放装置，CD更换器包括可移动框架66，夹紧单元67，拾取单元69，锁定单元70和夹具锁 /解锁单元71。可移动框架66可抵靠主体移动。夹持单元67设置在可动框架66上并夹持CD 2。拾取单元69可以在松开位置之间自由移动以靠近夹持单元67移动，从而解除夹持单元67的夹紧和比夹紧单元67更远离松开位置的重放位置。锁定单元70可以在解锁位置之间自由移动以使可移动框架66可移动，并且锁定位置以固定可移动框架66。在解锁位置的夹紧锁定/解锁单元71限制拾取单元69移动到靠近夹紧单元67直到松开位置。

9. 发明申请

US20090249379A1 OPTICAL PICKUP FEED DEVICE 失效
标题翻译：光学拾取送料装置
公开(公告)号：US20090249379A1
公开(公告)日：2009-10-01
申请号：US12089482
申请日：2006-09-28
申请人： Noriyo Oshima , Yasuhiro Shinkai , Kuniya Satomi , Kazuyoshi Sato , Yuji Ando
发明人： Noriyo Oshima , Yasuhiro Shinkai , Kuniya Satomi , Kazuyoshi Sato , Yuji Ando
IPC分类号： G11B7/00
CPC分类号： G11B7/08582
摘要： The present invention is to provide a pickup feed device to accurately position an optical pickup in place with miniaturization. The pickup device includes a lead screw attached to a movable chassis, a pickup portion, a rack member, a torsion coil spring, a projection portion, and a recess portion. The pickup portion has a case receiving the pickup. The rack member is fixed to the case. The rack portion disposed on a rack one end portion and a case one end portion are engaged with the lead screw. A rack another end portion has the abut portion abutting an inner edge portion of the movable chassis. The torsion coil spring urges the abut portion toward a case another end portion. The projection portion is disposed on the abut portion and the recess portion is disposed on the case another end portion.
摘要翻译：本发明提供一种拾取器馈送装置，以便将光拾取器精确地定位在适当位置，同时小型化。拾取装置包括附接到可移动底盘，拾取部分，齿条构件，扭转螺旋弹簧，突出部分和凹部的导螺杆。拾取部分具有接收拾取器的壳体。机架部件固定在壳体上。设置在齿条一端部上的齿条部和壳体一端部与丝杠接合。齿条另一端部具有邻接可移动底盘的内边缘部分的邻接部分。扭转螺旋弹簧将抵接部朝向壳体的另一端部推压。突出部设置在抵接部上，凹部设置在另一端部的壳体上。

10. 发明授权

US07454768B2 Disk carrying mechanism and disk player 失效
标题翻译：磁盘机架和磁盘播放机
公开(公告)号：US07454768B2
公开(公告)日：2008-11-18
申请号：US10593559
申请日：2005-03-29
申请人： Akira Yasaki , Shigeru Kojima , Norio Matsuda , Hideki Kinoshita , Hitoshi Yamazaki , Jun Togashi , Yasuhiro Shinkai
发明人： Akira Yasaki , Shigeru Kojima , Norio Matsuda , Hideki Kinoshita , Hitoshi Yamazaki , Jun Togashi , Yasuhiro Shinkai
IPC分类号： G11B17/04
CPC分类号： G11B17/05
摘要： Provided is a disk carrying mechanism, in which a guide member (32) is installed on a disk guide block (41) and the disk guide block (41) with the guide member (32) being disposed on an opposite side of a roller (31) with a carrying route therebetween. The guide member (32) is formed as a ridge extending in a direction orthogonal to a direction of a carrying route and inclined from a center part to a peripheral edge part of a disk so that its height can be increased.
摘要翻译：提供一种盘片承载机构，其中导向件（32）安装在盘导向块（41）上，盘导向块（41）具有导向件（32），该导向件设置在辊的相对侧 31）。引导构件（32）形成为在与运送路线的方向正交的方向上延伸的脊，并且从盘的中心部分到周缘部分倾斜，从而可以增加其高度。

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