公开(公告)号：US08438586B2

公开(公告)日：2013-05-07

申请号：US13366601

申请日：2012-02-06

申请人： Daisuke Takasaka ,  Tetsuya Tamura ,  Masaki Nakatani ,  Katsuo Ichinohe ,  Riklya Ueshima ,  Tomohiro Kobayashi ,  Yoshiyuki Nakagawa ,  Yasuhide Mizuta

发明人： Daisuke Takasaka ,  Tetsuya Tamura ,  Masaki Nakatani ,  Katsuo Ichinohe ,  Riklya Ueshima ,  Tomohiro Kobayashi ,  Yoshiyuki Nakagawa ,  Yasuhide Mizuta

IPC分类号： G11B7/085

CPC分类号： G11B7/08582 ,  G11B7/22

摘要： A drive device for an optical disc apparatus, wherein the tooth comprises a tooth body fixed to an optical pickup, two support pieces projecting from the tooth body toward a lead screw, two resin spring pieces provided with a base part on the projecting end of each of the support pieces and extending in a direction orthogonal to the axial direction of the lead screw, a plate part having a base part on the extending ends of the resin spring pieces and formed in a direction parallel to the axial direction of the lead screw, meshing cogs formed on the plate part on the side near the lead screw, and a linking part formed across the space between the resin spring pieces.

摘要翻译： 一种光盘装置的驱动装置，其特征在于，所述齿包括固定在光学拾取器上的齿体，从所述齿体朝向导螺杆突出的两个支撑件，在每个所述突出端的突出端上设置有基部的两个树脂弹簧片 的支撑片，并且在与所述丝杠的轴向正交的方向上延伸;板部，其在所述树脂弹簧片的延伸端部具有与所述丝杠的轴向平行的方向形成的基部， 形成在靠近导螺杆的一侧的板部分上的啮合齿，以及跨越树脂弹簧片之间的空间形成的连接部。

公开(公告)号：US20120204195A1

公开(公告)日：2012-08-09

申请号：US13366601

申请日：2012-02-06

申请人： Daisuke Takasaka ,  Tetsuya Tamura ,  Masaki Nakatani ,  Katsuo Ichinohe ,  Rikiya Ueshima ,  Tomohiro Kobayashi ,  Yoshiyuki Nakagawa ,  Yasuhide Mizuta

发明人： Daisuke Takasaka ,  Tetsuya Tamura ,  Masaki Nakatani ,  Katsuo Ichinohe ,  Rikiya Ueshima ,  Tomohiro Kobayashi ,  Yoshiyuki Nakagawa ,  Yasuhide Mizuta

IPC分类号： G11B17/03

CPC分类号： G11B7/08582 ,  G11B7/22

摘要： A drive device for an optical disc apparatus, wherein the tooth comprises a tooth body fixed to an optical pickup, two support pieces projecting from the tooth body toward a lead screw, two resin spring pieces provided with a base part on the projecting end of each of the support pieces and extending in a direction orthogonal to the axial direction of the lead screw, a plate part having a base part on the extending ends of the resin spring pieces and formed in a direction parallel to the axial direction of the lead screw, meshing cogs formed on the plate part on the side near the lead screw, and a linking part formed across the space between the resin spring pieces.

摘要翻译： 一种光盘装置的驱动装置，其特征在于，所述齿部包括固定在光学拾取器上的齿体，从所述齿体朝向导螺杆突出的两个支撑片，在每个所述突出的端部设置有基部的两个树脂弹簧片 的支撑片，并且在与所述丝杠的轴向正交的方向上延伸;板部，其在所述树脂弹簧片的延伸端部具有与所述丝杠的轴向平行的方向形成的基部， 形成在靠近导螺杆的一侧的板部分上的啮合齿，以及跨越树脂弹簧片之间的空间形成的连接部。

公开(公告)号：US08438585B2

公开(公告)日：2013-05-07

申请号：US13366554

申请日：2012-02-06

申请人： Daisuke Takasaka ,  Tetsuya Tamura ,  Masaki Nakatani ,  Katsuo Ichinohe ,  Rikiya Ueshima ,  Tomohiro Kobayashi ,  Yoshiyuki Nakagawa ,  Yasuhide Mizuta

发明人： Daisuke Takasaka ,  Tetsuya Tamura ,  Masaki Nakatani ,  Katsuo Ichinohe ,  Rikiya Ueshima ,  Tomohiro Kobayashi ,  Yoshiyuki Nakagawa ,  Yasuhide Mizuta

IPC分类号： G11B21/02

CPC分类号： G11B7/08582 ,  G11B7/22

摘要： A drive device for an optical disc apparatus, wherein the tooth comprises a tooth body fixed to an optical pickup; support pieces projecting from the tooth body toward a lead screw; resin spring pieces extending from the support pieces in a direction orthogonal to the axial direction of the lead screw; a plate part formed in a direction parallel to the axial direction of the lead screw from the resin spring pieces; meshing cogs formed on the plate part on the side near the lead screw; a cover projecting above the lead screw from the plate part disposed above the meshing cogs, straddling the lead screw, and bending sharply downward at the distal end; and a handle projecting from the tooth body.

摘要翻译： 一种用于光盘装置的驱动装置，其中所述齿包括固定到光拾取器的齿体; 从齿体向导螺杆突出的支撑件; 在与所述导螺杆的轴向正交的方向上从所述支撑片延伸的树脂弹簧片; 从所述树脂弹簧片沿与所述导螺杆的轴向平行的方向形成的板部; 啮合齿形成在靠近导螺杆的一侧的板部分上; 从设置在啮合齿轮上方的板部分的导螺杆上方突出的盖子，跨越导螺杆，并在远端处向下弯曲; 以及从牙体突出的手柄。

公开(公告)号：US08584153B2

公开(公告)日：2013-11-12

申请号：US13466210

申请日：2012-05-08

申请人： Daisuke Takasaka ,  Tetsuya Tamura ,  Masaki Nakatani ,  Katsuo Ichinohe ,  Rikiya Ueshima ,  Tomohiro Kobayashi ,  Yoshiyuki Nakagawa ,  Yasuhide Mizuta

发明人： Daisuke Takasaka ,  Tetsuya Tamura ,  Masaki Nakatani ,  Katsuo Ichinohe ,  Rikiya Ueshima ,  Tomohiro Kobayashi ,  Yoshiyuki Nakagawa ,  Yasuhide Mizuta

IPC分类号： G11B17/028

CPC分类号： G11B17/0284

摘要： An optical disc device comprises a disc clamper. The disc clamper is provided with: a first member provided with a first circular disc, and with a plurality of upstanding pieces formed with predetermined spaces therebetween along a circle concentric to the first circular disc, the upstanding pieces having an engaging claw at the distal end thereof; and a second member provided with a second circular disc in which are formed a plurality of through-holes into which the plurality of upstanding pieces are inserted, and with a plurality of peripheral walls formed with predetermined spaces therebetween along a circle concentric to the second circular disc. Rotation in a state where the upstanding pieces have been inserted into the through-holes through the spaces between the peripheral walls causes the engaging claws to engage the peripheral walls.

摘要翻译： 光盘装置包括盘夹持器。 盘夹持器设置有：第一构件，设置有第一圆盘，并且多个直立片沿着与第一圆盘同心的圆形在其间形成有预定的间隔，直立件在远端具有接合爪 的; 以及设置有第二圆盘的第二构件，其中形成有多个直孔插入其中的多个通孔，并且沿着与第二圆周同心的圆形在其间形成有预定间隔的多个周壁 光盘。 直立片已经通过周壁之间的空间插入通孔的状态下的旋转导致接合爪与周壁接合。

公开(公告)号：US20130227593A1

公开(公告)日：2013-08-29

申请号：US13882805

申请日：2011-10-31

申请人： Daisuke Takasaka ,  Tetsuya Tamura ,  Masaki Nakatani ,  Katsuo Ichinohe ,  Rikiya Ueshima ,  Tomohiro Kobayashi ,  Yoshiyuki Nakagawa ,  Yasuhide Mizuta

发明人： Daisuke Takasaka ,  Tetsuya Tamura ,  Masaki Nakatani ,  Katsuo Ichinohe ,  Rikiya Ueshima ,  Tomohiro Kobayashi ,  Yoshiyuki Nakagawa ,  Yasuhide Mizuta

IPC分类号： G11B17/051

CPC分类号： G11B17/051 ,  G11B17/0404

摘要： In a disk device, a disk is held between a flap and a conveyance roller conveying the disk into a loader chassis. The loader chassis includes a lid panel including a spring seat to which a holddown spring that presses the flap toward the conveyance roller is attached. The spring seat includes an L-shaped frame including a support panel (formed at an edge of an opening,) and a support shaft panel perpendicularly bent from an end of the support panel, the L-shaped frame being pulled to rise toward the flap by bending the support panel. A sloped guide edge is formed by cutting an end side of a lid-panel-side edge of the support shaft panel including a stopper portion and a support shaft main body. A coil portion of the holddown spring is moved along the sloped guide edge to be fitted onto the support shaft main body.

摘要翻译： 在盘装置中，盘被保持在翼片和将盘传送到装载机底盘中的传送辊之间。 装载机底盘包括盖板，该盖板包括弹簧座，将弹簧朝向传送辊按压的按压弹簧安装在该弹簧座上。 弹簧座包括：L形框架，其包括支撑板（形成在开口的边缘处）和从支撑板的端部垂直弯曲的支撑轴板，L形框架被拉动以朝向翼片 通过弯曲支撑面板。 通过切割包括止动部分和支撑轴主体的支撑轴板的盖板侧边缘的端侧来形成倾斜的引导边缘。 按压弹簧的线圈部分沿着倾斜的引导边缘移动以装配到支撑轴主体上。

公开(公告)号：US08484668B2

公开(公告)日：2013-07-09

申请号：US13366606

申请日：2012-02-06

申请人： Daisuke Takasaka ,  Tetsuya Tamura ,  Masaki Nakatani ,  Katsuo Ichinohe ,  Rikiya Ueshima ,  Tomohiro Kobayashi ,  Yoshiyuki Nakagawa ,  Yasuhido Mizuta

发明人： Daisuke Takasaka ,  Tetsuya Tamura ,  Masaki Nakatani ,  Katsuo Ichinohe ,  Rikiya Ueshima ,  Tomohiro Kobayashi ,  Yoshiyuki Nakagawa ,  Yasuhido Mizuta

IPC分类号： G11B7/08

CPC分类号： G11B17/056 ,  G11B7/08582 ,  G11B17/0288 ,  G11B33/122

摘要： A drive device for an optical disc apparatus, comprising: a traverse chassis; a vertically moving lever arm for covering part of the lower surface of the traverse chassis and supporting the traverse chassis; a first circuit board disposed on the upper surface of the traverse chassis; a second circuit board disposed on the lower surface of the traverse chassis; and a flexible cable that passes between the traverse chassis and the lever arm, is connected by one end thereof to the first circuit board, and is connected by the other end thereof to the second circuit board; wherein an opening that has a greater width than the width of the flexible cable is provided to a section of the lever arm in contact with the flexible cable.

摘要翻译： 一种用于光盘装置的驱动装置，包括：横动底盘; 垂直移动的杠杆臂，用于覆盖横动底盘的下表面的一部分并支撑横动底盘; 布置在横动底盘的上表面上的第一电路板; 设置在横动底盘的下表面上的第二电路板; 并且在横动底盘和杠杆臂之间通过的柔性电缆通过其一端连接到第一电路板，并且其另一端连接到第二电路板; 其中具有比所述柔性电缆的宽度大的宽度的开口设置在所述杠杆臂的与所述柔性电缆接触的部分。

公开(公告)号：US20120204198A1

公开(公告)日：2012-08-09

申请号：US13366606

申请日：2012-02-06

申请人： Daisuke Takasaka ,  Tetsuya Tamura ,  Masaki Nakatani ,  Katsuo Ichinohe ,  Rikiya Ueshima ,  Tomohiro Kobayashi ,  Yoshiyuki Nakagawa ,  Yasuhido Mizuta

发明人： Daisuke Takasaka ,  Tetsuya Tamura ,  Masaki Nakatani ,  Katsuo Ichinohe ,  Rikiya Ueshima ,  Tomohiro Kobayashi ,  Yoshiyuki Nakagawa ,  Yasuhido Mizuta

IPC分类号： G11B7/08

CPC分类号： G11B17/056 ,  G11B7/08582 ,  G11B17/0288 ,  G11B33/122

摘要： A drive device for an optical disc apparatus, comprising: a traverse chassis; a vertically moving lever arm for covering part of the lower surface of the traverse chassis and supporting the traverse chassis; a first circuit board disposed on the upper surface of the traverse chassis; a second circuit board disposed on the lower surface of the traverse chassis; and a flexible cable that passes between the traverse chassis and the lever arm, is connected by one end thereof to the first circuit board, and is connected by the other end thereof to the second circuit board; wherein an opening that has a greater width than the width of the flexible cable is provided to a section of the lever arm in contact with the flexible cable.

摘要翻译： 一种用于光盘装置的驱动装置，包括：横动底盘; 垂直移动的杠杆臂，用于覆盖横动底盘的下表面的一部分并支撑横动底盘; 布置在横动底盘的上表面上的第一电路板; 设置在横动底盘的下表面上的第二电路板; 并且在横动底盘和杠杆臂之间通过的柔性电缆通过其一端连接到第一电路板，并且其另一端连接到第二电路板; 其中具有比所述柔性电缆的宽度大的宽度的开口设置在所述杠杆臂的与所述柔性电缆接触的部分。

公开(公告)号：US20060274143A1

公开(公告)日：2006-12-07

申请号：US11431027

申请日：2006-05-10

申请人： Daisuke Takasaka ,  Masaki Nakatani

发明人： Daisuke Takasaka ,  Masaki Nakatani

IPC分类号： G01D15/10

CPC分类号： B41J25/312

摘要： A downsizable image generating apparatus capable of reducing the number of components is obtained. This thermal transfer printer (image generating apparatus) comprises a drive gear arranged on a first end of a support rod for rotating a head portion by transmitting driving force of a motor to a head portion pressing member. The head portion pressing member is provided with a gear portion meshing with the drive gear and a protrusion. The head portion is provided with a notch engaging with the protrusion of the head portion pressing member upon upward rotation of the head portion pressing member.

公开(公告)号：US07495685B2

公开(公告)日：2009-02-24

申请号：US11431027

申请日：2006-05-10

申请人： Daisuke Takasaka ,  Masaki Nakatani

发明人： Daisuke Takasaka ,  Masaki Nakatani

IPC分类号： B41J25/304

CPC分类号： B41J25/312

摘要： A downsizable image generating apparatus capable of reducing the number of components is obtained. This thermal transfer printer (image generating apparatus) comprises a drive gear arranged on a first end of a support rod for rotating a head portion by transmitting driving force of a motor to a head portion pressing member. The head portion pressing member is provided with a gear portion meshing with the drive gear and a protrusion. The head portion is provided with a notch engaging with the protrusion of the head portion pressing member upon upward rotation of the head portion pressing member.

摘要翻译： 获得能够减少部件数量的可缩小图像生成装置。 这种热转印打印机（图像生成装置）包括：驱动齿轮，布置在支撑杆的第一端上，用于通过将马达的驱动力传递到头部按压部件来旋转头部。 头部按压部件具有与驱动齿轮啮合的齿轮部和突起。 在头部按压部件向上旋转时，头部设置有与头部按压部件的突出部接合的切口。

公开(公告)号：US07607844B2

公开(公告)日：2009-10-27

申请号：US11217315

申请日：2005-09-02

申请人： Daisuke Takasaka ,  Hiroshi Kinugawa ,  Koichi Chikumoto

发明人： Daisuke Takasaka ,  Hiroshi Kinugawa ,  Koichi Chikumoto

IPC分类号： B41J17/32 ,  B41J35/28

CPC分类号： B41J17/32

摘要： The image forming apparatus includes a chassis having first and second side surfaces of the chassis; an ink sheet cartridge detachably disposed between the first and second side surfaces of the chassis; a take-up reel engaging the take-up bobbin; and a feed reel engaging the feed bobbin. The ink sheet cartridge includes a casing, a take-up bobbin and a feed bobbin disposed within the casing, first and second compression coil springs respectively coupled to circumferences of portions of the take-up bobbin and the feed bobbin so as to bias the take-up bobbin and the feed bobbin in the longitudinal direction. At least one of the take-up reel and the feed reel engages the corresponding one of the take-up bobbin and the feed bobbin without a biasing member being disposed between the first surface of the chassis and the corresponding one of the take-up bobbin and the feed bobbin.

摘要翻译： 图像形成装置包括具有底盘的第一和第二侧表面的底盘; 可拆卸地设置在底架的第一和第二侧表面之间的墨纸盒; 卷取卷轴与卷取筒管接合; 和馈送卷轴接合进料筒管。 油墨纸盒包括壳体，卷取筒管和设置在壳体内的进料筒管，第一和第二压缩螺旋弹簧分别耦合到卷取筒管和进料筒管的部分周边，以便使卷取物 在线轴和进给线轴沿纵向。 卷取卷轴和馈送卷轴中的至少一个与卷取筒管和进料筒管中的相应一个啮合，而不会在底盘的第一表面和相应的一个卷取筒管之间设置偏压件 和进料筒管。