公开(公告)号：US09243179B2

公开(公告)日：2016-01-26

申请号：US14180426

申请日：2014-02-14

申请人： Yohei Shiren ,  Masahiro Masuzawa ,  Hiroko Ohkura ,  Yasutomo Aman ,  Yoshifumi Ohba

发明人： Yohei Shiren ,  Masahiro Masuzawa ,  Hiroko Ohkura ,  Yasutomo Aman ,  Yoshifumi Ohba

IPC分类号： C09K5/16 ,  F28D20/00 ,  F28D20/02 ,  F25B17/08

CPC分类号： C09K5/16 ,  F25B17/08 ,  F28D20/003 ,  F28D20/021 ,  F28D20/023 ,  Y02E60/142 ,  Y02E60/145

摘要： A reaction material for a chemical heat pump includes type III anhydrous gypsum, a magnesium compound, and CaxMg1-xSO4. The reaction material for the chemical heat pump structurally changes between a compound including type III anhydrous gypsum, the magnesium compound, and CaxMg1-xSO4, and a compound including hemihydrate gypsum, a hydrate of the magnesium compound, and a hydrate of CaxMg1-xSO4 when subjected to heat storage process and heat release process. x is 0

摘要翻译： 用于化学热泵的反应材料包括III型无水石膏，镁化合物和CaxMg1-xSO 4。 用于化学热泵的反应材料在包括III型无水石膏，镁化合物和CaxMg1-xSO4的化合物和包括半水石膏的化合物，镁化合物的水合物和CaxMg1-xSO4的水合物之间结构上改变，当 经受储热过程和放热过程。 x是0

公开(公告)号：US20140231698A1

公开(公告)日：2014-08-21

申请号：US14180426

申请日：2014-02-14

申请人： Yohei Shiren ,  Masahiro Masuzawa ,  Hiroko Ohkura ,  Yasutomo Aman ,  Yoshifumi Ohba

发明人： Yohei Shiren ,  Masahiro Masuzawa ,  Hiroko Ohkura ,  Yasutomo Aman ,  Yoshifumi Ohba

IPC分类号： C09K5/16

CPC分类号： C09K5/16 ,  F25B17/08 ,  F28D20/003 ,  F28D20/021 ,  F28D20/023 ,  Y02E60/142 ,  Y02E60/145

摘要： A reaction material for a chemical heat pump includes type III anhydrous gypsum, a magnesium compound, and CaxMg1-xSO4. The reaction material for the chemical heat pump structurally changes between a compound including type III anhydrous gypsum, the magnesium compound, and CaxMg1-xSO4, and a compound including hemihydrate gypsum, a hydrate of the magnesium compound, and a hydrate of CaxMg1-xSO4 when subjected to heat storage process and heat release process. x is 0

摘要翻译： 用于化学热泵的反应材料包括III型无水石膏，镁化合物和CaxMg1-xSO 4。 用于化学热泵的反应材料在包括III型无水石膏，镁化合物和CaxMg1-xSO4的化合物和包括半水石膏的化合物，镁化合物的水合物和CaxMg1-xSO4的水合物之间结构上改变，当 经受储热过程和放热过程。 x是0

公开(公告)号：US08495669B2

公开(公告)日：2013-07-23

申请号：US12594912

申请日：2009-03-12

申请人： Yasutomo Aman ,  Nobuaki Onagi ,  Shozo Murata ,  Yasunori Sugimoto ,  Haruki Tokumaru ,  Daiichi Koide ,  Yoshimichi Takano

发明人： Yasutomo Aman ,  Nobuaki Onagi ,  Shozo Murata ,  Yasunori Sugimoto ,  Haruki Tokumaru ,  Daiichi Koide ,  Yoshimichi Takano

IPC分类号： G11B7/24 ,  G11B17/03

CPC分类号： G11B17/0282 ,  G11B17/0284 ,  G11B23/0035

摘要： A disk rotating device includes a flexible disk in which information is recordable, a turntable on which the disk is held, a spindle that rotates the disk held on the turntable, and a stabilizer that stabilizes the rotating disk. In the disk rotating device, a rotation transmitting device transmits the rotation of the spindle to the disk via the turntable, and a disk holding device holds the disk so that the disk is elastically deformable from a center of the rotation of the disk in a radial direction of the disk.

摘要翻译： 盘旋转装置包括可记录信息的柔性盘，保持盘的转台，旋转保持在转台上的盘的主轴和稳定旋转盘的稳定器。 在盘旋转装置中，旋转传递装置经由转台将主轴的旋转传递到盘，并且盘保持装置保持盘，使得盘可以从盘的旋转中心以径向 方向盘。

公开(公告)号：US08259543B2

公开(公告)日：2012-09-04

申请号：US12153512

申请日：2008-05-20

申请人： Daiichi Koide ,  Nobuaki Onagi ,  Yasutomo Aman ,  Yoshimichi Takano ,  Haruki Tokumaru

发明人： Daiichi Koide ,  Nobuaki Onagi ,  Yasutomo Aman ,  Yoshimichi Takano ,  Haruki Tokumaru

IPC分类号： G11B7/00

CPC分类号： G11B7/0945 ,  G11B7/0953 ,  G11B7/0956 ,  G11B7/24047 ,  G11B17/32 ,  G11B33/1486

摘要： A data recording/reproduction method for performing a data recording/reproduction process on a flexible optical disk by rotating the flexible optical disk while controlling an axial runout of the flexible optical disk with a stabilizing member that applies an aerodynamic force to the flexible optical disk, and irradiating an optical beam and focusing the optical beam to the flexible optical disk is disclosed that includes the steps of a) generating a first axial runout, b) generating a focus error signal forming an S-curve when the first axial runout is generated, c) determining a position of the optical beam according to the focus error signal, d) generating a second axial runout that is smaller than the first axial runout after step c), and e) conducting at least one of the data recording process and the data reproduction process after step d).

摘要翻译： 一种数据记录/再现方法，用于通过在利用向柔性光盘施加空气动力的同时控制柔性光盘的轴向跳动的同时旋转柔性光盘来在柔性光盘上执行数据记录/再现处理， 并且公开了照射光束并将光束聚焦到柔性光盘，其包括以下步骤：a）产生第一轴向跳动，b）当产生第一轴向跳动时产生形成S曲线的聚焦误差信号， c）根据焦点误差信号确定光束的位置，d）在步骤c）之后产生小于第一轴向跳动的第二轴向跳动，以及e）进行至少一个数据记录处理和 步骤d）后的数据再现处理。

公开(公告)号：US20110072446A1

公开(公告)日：2011-03-24

申请号：US12882949

申请日：2010-09-15

申请人： Nobuaki Onagi ,  Yasutomo Aman ,  Haruki Tokumaru ,  Yoshimichi Takano ,  Daiichi Koide ,  Takeshi Kajiyama ,  Masami Nishida

发明人： Nobuaki Onagi ,  Yasutomo Aman ,  Haruki Tokumaru ,  Yoshimichi Takano ,  Daiichi Koide ,  Takeshi Kajiyama ,  Masami Nishida

IPC分类号： G11B17/028

CPC分类号： G11B17/0284 ,  G11B17/056 ,  G11B17/32

摘要： A disclosed disk clamping mechanism includes a turntable fixed on a rotational shaft of a spindle motor to rotate a flexible thin optical disk, a stabilizer member configured to suppress a run-out of the flexible thin optical disk by an applying aerodynamic force to the rotating flexible thin optical disk so as to stabilize the run-out of the rotating flexible thin optical disk, and a clamper movably supported in a center of the stabilizer member in a direction perpendicular to a surface of the flexible thin optical disk. In the disclosed disk clamping mechanism, the flexible thin optical disk is sandwiched between the turntable and the clamper such that the turntable and the clamper rotate the flexible thin optical member sandwiched in-between.

摘要翻译： 所公开的盘夹紧机构包括：固定在主轴电动机的旋转轴上以旋转柔性薄型光盘的转盘;稳定器构件，其被配置为通过施加空气动力力来抑制柔性薄型光盘的旋转， 以便稳定旋转的柔性薄型光盘的跳动，以及在垂直于柔性薄型光盘的表面的方向上可移动地支撑在稳定器构件的中心的夹持器。 在所公开的光盘夹紧机构中，柔性薄型光盘被夹在转台和夹持器之间，使得转盘和夹持器旋转夹在其间的柔性薄光学部件。

公开(公告)号：US20100058373A1

公开(公告)日：2010-03-04

申请号：US12594912

申请日：2009-03-12

申请人： Yasutomo Aman ,  Nobuaki Onagi ,  Shozo Murata ,  Yasunori Sugimoto ,  Haruki Tokumaru ,  Daiichi Koide ,  Yoshimichi Takano

发明人： Yasutomo Aman ,  Nobuaki Onagi ,  Shozo Murata ,  Yasunori Sugimoto ,  Haruki Tokumaru ,  Daiichi Koide ,  Yoshimichi Takano

IPC分类号： G11B17/04

CPC分类号： G11B17/0282 ,  G11B17/0284 ,  G11B23/0035

摘要： A disk rotating device includes a flexible disk in which information is recordable, a turntable on which the disk is held, a spindle that rotates the disk held on the turntable, and a stabilizer that stabilizes the rotating disk. In the disk rotating device, a rotation transmitting device transmits the rotation of the spindle to the disk via the turntable, and a disk holding device holds the disk so that the disk is elastically deformable from a center of the rotation of the disk in a radial direction of the disk.

摘要翻译： 盘旋转装置包括可记录信息的柔性盘，保持盘的转台，旋转保持在转台上的盘的主轴和稳定旋转盘的稳定器。 在盘旋转装置中，旋转传递装置经由转台将主轴的旋转传递到盘，并且盘保持装置保持盘，使得盘可以从盘的旋转中心以径向 方向盘。

公开(公告)号：US07546614B2

公开(公告)日：2009-06-09

申请号：US11646300

申请日：2006-12-28

申请人： Yasutomo Aman ,  Shozo Murata ,  Nobuaki Onagi

发明人： Yasutomo Aman ,  Shozo Murata ,  Nobuaki Onagi

IPC分类号： G11B17/028

CPC分类号： G11B19/2018 ,  G11B7/0956 ,  G11B17/028

摘要： A disk surface of an optical disk is divided into two regions by a straight line being close to a movement line for an optical pickup to scan and passing in the vicinity of a center of the optical disk. An auxiliary stabilizing member is arranged separately from a main stabilizing member at least one of the two regions.

摘要翻译： 光盘的盘面通过靠近光拾取器的移动线的直线分成两个区域，以扫描并通过光盘中心附近。 辅助稳定构件与两个区域中的至少一个与主稳定构件分开设置。

公开(公告)号：US20070248000A1

公开(公告)日：2007-10-25

申请号：US11808225

申请日：2007-06-07

申请人： Shozo Murata ,  Nobuaki Onagi ,  Yasutomo Aman

发明人： Shozo Murata ,  Nobuaki Onagi ,  Yasutomo Aman

IPC分类号： G11B3/70

CPC分类号： G11B7/256 ,  G11B7/24 ,  G11B7/253 ,  G11B7/2534 ,  G11B7/2535 ,  G11B7/26 ,  G11B7/263

摘要： A flexible optical disk, includes a disk substrate, wherein a rigidity of the disk is equal to or more than 5 Pa and equal to or less than 5000 Pa where the rigidity is defined as Young's modulus of the disk×(thickness of the disk/radius of the disk)3.

摘要翻译： 柔性光盘包括盘基片，其中盘的刚度等于或大于5Pa并且等于或小于5000Pa，其中刚度被定义为圆盘的杨氏模量（盘的厚度/半径 的磁盘）<3> 。

公开(公告)号：US20070107004A1

公开(公告)日：2007-05-10

申请号：US11646300

申请日：2006-12-28

申请人： Yasutomo Aman ,  Shozo Murata ,  Nobuaki Onagi

发明人： Yasutomo Aman ,  Shozo Murata ,  Nobuaki Onagi

IPC分类号： G11B33/08 ,  G11B3/70

CPC分类号： G11B19/2018 ,  G11B7/0956 ,  G11B17/028

摘要： A disk surface of an optical disk is divided into two regions by a straight line being close to a movement line for an optical pickup to scan and passing in the vicinity of a center of the optical disk. An auxiliary stabilizing member is arranged separately from a main stabilizing member at least one of the two regions.

公开(公告)号：US20070058500A1

公开(公告)日：2007-03-15

申请号：US11594845

申请日：2006-11-09

申请人： Nobuaki Onagi ,  Yasutomo Aman ,  Shozo Murata

发明人： Nobuaki Onagi ,  Yasutomo Aman ,  Shozo Murata

IPC分类号： G11B21/08

CPC分类号： G11B7/08 ,  G11B5/5582 ,  G11B7/0037 ,  G11B7/0946 ,  G11B7/0953 ,  G11B7/0956 ,  G11B11/1055 ,  G11B19/042 ,  G11B19/2081 ,  G11B21/12 ,  G11B23/0035 ,  G11B23/005 ,  G11B33/08

摘要： A stabilization part stabilizes surface vibration of a flexible optical disk along a rotation axis direction of the optical disk by means of pressure difference of air flow created according to Bernoulli's law at a portion on which information writing/reading is performed, provided on a side of the optical disk opposite to a side on which information recording/reproducing is performed. In this case, areas are provide on the upstream side and down stream side along the disk rotation direction of the portion of the optical disk which is stabilized by said stabilization part, said areas of the optical disk not having pressure difference created thereon by the air flow.