公开(公告)号：US4844946A

公开(公告)日：1989-07-04

申请号：US25550

申请日：1987-03-13

申请人： Kazunori Komatsu ,  Hiroshi Chikamasa ,  Tsunehiko Sato

发明人： Kazunori Komatsu ,  Hiroshi Chikamasa ,  Tsunehiko Sato

IPC分类号： G11B5/716 ,  G11B5/842 ,  G11B5/845

CPC分类号： G11B5/716 ,  G11B5/842 ,  Y10S428/90 ,  Y10T428/265

摘要： A method of fabricating a magnetic tape in which a non-magnetic support is simultaneously coated with two coating solutions, with the upper layer having a dried thickness no thicker than that of the lower layer. While the layers remain wet, the layers are subjected to magnetic orientation and are then dried.

摘要翻译： 一种制造磁带的方法，其中非磁性载体同时涂覆有两种涂布溶液，其上层具有不比下层更厚的干燥厚度。 当这些层保持湿润时，这些层受到磁性取向的干燥。

公开(公告)号：US4874633A

公开(公告)日：1989-10-17

申请号：US919941

申请日：1986-10-17

申请人： Kazunori Komatsu ,  Hiroshi Chikamasa ,  Tsunehiko Sato

发明人： Kazunori Komatsu ,  Hiroshi Chikamasa ,  Tsunehiko Sato

IPC分类号： B05D1/36 ,  B05D3/14 ,  B05D5/12 ,  B05D7/00 ,  B05D7/24 ,  G11B5/738 ,  G11B5/845

CPC分类号： G11B5/738 ,  G11B5/845 ,  Y10S428/90

摘要： A method of producing a magnetic recording medium comprises forming a magnetic layer by applying a magnetic film forming liquid onto a continuously running non-magnetic support, applying a magnetic field onto the magnetic film forming liquid before the magnetic film forming liquid has dried, and then drying the magnetic film forming liquid. A non-magnetic undercoating layer is formed on the support simultaneously with the step of forming the magnetic layer by simultaneously applying to the support a non-magnetic undercoating forming liquid and the magnetic film forming liquid. The magnetic field is applied before both the magnetic film forming liquid and non-magnetic undercoating forming liquid have dried.

摘要翻译： 一种制造磁记录介质的方法包括通过在连续运行的非磁性载体上施加磁性膜形成液体来形成磁性层，在磁性膜形成液体干燥之前将磁场施加到磁性膜形成液体上，然后 干燥磁性成膜液。 通过同时向载体施加非磁性底涂层形成液体和磁性膜形成液体，在支撑体上形成非磁性底涂层，同时形成磁性层的步骤。 在磁性成膜液体和非磁性底涂层形成液体都干燥之前施加磁场。

公开(公告)号：US4791032A

公开(公告)日：1988-12-13

申请号：US131688

申请日：1987-12-11

申请人： Kazunori Komatsu ,  Tsunehiko Sato

发明人： Kazunori Komatsu ,  Tsunehiko Sato

IPC分类号： G11B5/845 ,  H01F10/02

CPC分类号： G11B5/845 ,  Y10S428/90

摘要： A process for fabricating a magnetic recording medium such as a disk medium having a uniformly high degree of magnetic particle randomization. The process includes steps of: forming a magnetic layer by applying a magnetic liquid to a continuously running support, and randomly orienting the magnetic layer by applying an AC magnetic field thereto while the magnetic layer is wet. The randomizing step is accomplished such that the magnetic field intensity of the applied AC magnetic field is 1/10 to 1/1 of the magnetic coercive force of the magnetic particles of the magnetic layer, and the frequency (Hz) of the field is set with respect to the running rate of the magnetic layer through the magnetic field so as to form a ratio to the application rate (m/min) within a range of 1/10 to 1/1.

摘要翻译： 用于制造具有均匀高度磁性粒子随机化的磁盘介质的磁记录介质的方法。 该方法包括以下步骤：通过向连续运行的载体施加磁性液体形成磁性层，并且通过在磁性层湿润的同时施加交流磁场来随机取向磁性层。 实施随机化步骤，使得所施加的AC磁场的磁场强度是磁性层磁性颗粒的磁矫顽力的1/10至1/1，并且设定场的频率（Hz） 相对于通过磁场的磁性层的运行速度，以在1/10至1/1的范围内形成与施加率（m / min）的比率。

公开(公告)号：US07850441B2

公开(公告)日：2010-12-14

申请号：US11946198

申请日：2007-11-28

申请人： Toshihiro Usa ,  Kenji Ichikawa ,  Kazunori Komatsu

发明人： Toshihiro Usa ,  Kenji Ichikawa ,  Kazunori Komatsu

IPC分类号： B29D17/00

CPC分类号： G03F7/0002 ,  B82Y10/00 ,  B82Y40/00 ,  G11B5/743 ,  G11B5/855 ,  Y10S425/81

摘要： There is provided a mold structure containing a substrate, and a plurality of convex portions formed in the shape of concentric circles at predetermined intervals on one surface of the substrate, wherein a cross-sectional shape of the convex portions with respect to a radial direction of the concentric circles is such that a middle width M of each of the convex portions with respect to a heightwise direction is greater than a width T of a top portion of each of the convex portions with respect to the radial direction of the concentric circles.

摘要翻译： 提供了一种包含基板的模具结构和在基板的一个表面上以预定间隔形成为同心圆形的多个凸部，其中凸部相对于基板的径向的横截面形状 同心圆使得每个凸部相对于高度方向的中间宽度M相对于同心圆的径向方向大于每个凸部的顶部的宽度T。

公开(公告)号：US07807988B2

公开(公告)日：2010-10-05

申请号：US11851188

申请日：2007-09-06

申请人： Toshihiro Usa ,  Kazunori Komatsu

发明人： Toshihiro Usa ,  Kazunori Komatsu

IPC分类号： H01J3/26 ,  G11B9/10

CPC分类号： H01J37/3026 ,  B82Y10/00 ,  B82Y40/00 ,  H01J37/1472 ,  H01J37/3045 ,  H01J37/3174 ,  H01J2237/30461 ,  Y10S430/143

摘要： Linear movement direction of the stage and the actual deflection direction of the electron beam deflected by the first command signal for deflecting the electron beam in the linear movement direction of the stage do not necessarily align with each other for reasons such as the disposition precision of the stage driving device, a lens system, and the deflecting device. Therefore, the first command signal output from the first command device is processed based on the angle between the linear movement direction of the stage driven by the stage driving device and the deflection direction of the electron beam deflected by the first command signal so that the deflection direction of the electron beam aligns with the linear movement direction of the stage. With this processed first command signal, the deflection direction of the electron beam can be changed (rotated) to align with the linear movement direction of the stage.

摘要翻译： 由于第一命令信号偏转的电子束的线性运动方向和用于使电子束沿着平台的线性移动方向偏转的实际偏转方向，不一定对准，原因如 舞台驱动装置，透镜系统和偏转装置。 因此，从第一指令装置输出的第一命令信号基于由载物台驱动装置驱动的载物台的线性移动方向与由第一命令信号偏转的电子束的偏转方向之间的角度被处理，使得偏转 电子束的方向与载物台的线性运动方向对齐。 利用该处理的第一命令信号，可以改变（旋转）电子束的偏转方向以与平台的线性移动方向对齐。

公开(公告)号：US20090212230A1

公开(公告)日：2009-08-27

申请号：US12393117

申请日：2009-02-26

申请人： Toshihiro USA ,  Kazunori Komatsu

发明人： Toshihiro USA ,  Kazunori Komatsu

IPC分类号： H01J3/14 ,  G12B21/00

CPC分类号： G11B5/855 ,  B82Y10/00 ,  B82Y25/00 ,  B82Y30/00 ,  G11B5/743 ,  G11B5/82 ,  G11B5/865 ,  G11B9/10 ,  Y10S430/143

摘要： When performing writing on a substrate applied with a resist by rapidly vibrating electron beam in a direction orthogonal to a radial direction of the substrate and X-Y deflecting the electron beam while rotating the substrate in one direction, a long element is written by scanning the electron beam with the middle position of a 2-bit signal length as the center position of the electron beam so as to completely fill the area of the writing length reduced by a predetermined ratio and an unwritten portion of predetermined width remaining on each side of the long element with respect to a final 2-bit signal length on a magnetic disk medium.

摘要翻译： 当通过在与基板的径向正交的方向上快速振动电子束在施加有抗蚀剂的基板上进行写入时，并且在使基板沿一个方向旋转的同时XY偏转电子束，通过扫描电子束来写入长元件 以2位信号长度的中间位置作为电子束的中心位置，以便完全填充以预定比率减小的写入长度的区域，并且在长元件的每一侧残留预定宽度的未写入部分 相对于磁盘介质上最后的2位信号长度。

公开(公告)号：US07141356B2

公开(公告)日：2006-11-28

申请号：US11169575

申请日：2005-06-30

申请人： Toshihiro Usa ,  Kazunori Komatsu

发明人： Toshihiro Usa ,  Kazunori Komatsu

IPC分类号： G03C5/00 ,  G11B7/00

CPC分类号： B82Y10/00 ,  B82Y40/00 ,  H01J37/3174 ,  Y10S430/143

摘要： Deflecting means, for deflecting an electron beam in a radial direction and the circumferential direction, and blanking means, for shielding irradiation of the electron beam at portions other than drawing portions, are provided. While the disk is rotated unidirectionally, the electron beam is repeatedly deflected in a figure 8 pattern, in which the electron beam is deflected toward the next deflection initiation point in the radial direction at track edge portions, such that the deflected directions toward the inner periphery of the disk and toward the outer periphery of the disk intersect each other. Parallel scanning is performed alternately toward the outer periphery and the inner periphery of the disk. Elements of a transfer pattern, having lengths which are integer multiples of a reference value, are drawn by performing scanning a number of times equal to the integer that the reference value is multiplied by.

摘要翻译： 提供用于使电子束沿径向和圆周方向偏转的偏转装置，以及用于屏蔽除了拉伸部分之外的部分处的电子束照射的消隐装置。 当盘被单向旋转时，电子束在图8 图案中被重复地偏转，其中电子束在径向方向上沿着径向方向偏转到下一个偏转起始点 边缘部分，使得朝向盘的内周和朝向盘的外周的偏转方向彼此相交。 交替地向盘的外周和内周进行并行扫描。 通过执行等于参考值乘以的整数的次数来绘制具有作为参考值的整数倍的长度的传送图案的元素。

公开(公告)号：US20060217495A1

公开(公告)日：2006-09-28

申请号：US11447246

申请日：2006-06-06

申请人： Kenji Shiga ,  Akira Nishimoto ,  Osamu Iritani ,  Kazunori Komatsu ,  Mitsuo Nishida

发明人： Kenji Shiga ,  Akira Nishimoto ,  Osamu Iritani ,  Kazunori Komatsu ,  Mitsuo Nishida

IPC分类号： C08L67/00

CPC分类号： C08L67/02 ,  C08G63/199 ,  C08G63/672 ,  C08G63/916 ,  C08K5/0083 ,  C08K5/29 ,  C08L23/02 ,  C08L25/14 ,  C08L63/04 ,  C08L67/00 ,  C08L2666/02 ,  C08L2666/06 ,  C08L2666/18

摘要： A polyester resin composition for profile extrusion molding comprising an amorphous polyester, at least one component selected from the group consisting of a crystalline polyester and a nucleating agent, and optionally a reactive compound; a polyester resin composition for profile extrusion molding comprising a polyester resin, and a reactive compound having a weight average molecular weight of 200 to 500,000; and a profile shape comprising a resin having a reduced viscosity ratio of 1.01 to 3.00, a reduced viscosity ratio being a ratio of a reduced viscosity of a resin after molding to that of a resin before molding. They do not suffer from sagging in the molding process, they improve the shape accuracy at corners and edges of profile shapes from a die to a sizing step and also resistance to whitening on bending in transparent products, and can provide profile shapes having good solvent resistance and detergent resistance.

公开(公告)号：US07079335B2

公开(公告)日：2006-07-18

申请号：US11109710

申请日：2005-04-20

申请人： Kazunori Komatsu ,  Masakazu Nishikawa

发明人： Kazunori Komatsu ,  Masakazu Nishikawa

IPC分类号： G11B5/86

CPC分类号： G11B5/865 ,  G11B5/59633 ,  G11B5/82

摘要： A favorable magnetic transfer is, performed on a perpendicular magnetic recording medium. A permanent magnet apparatus provided with two permanent magnets, each having a width extending the length of the radial direction of a discoid magnetic recording medium, is used as a transfer magnetic field generating means. A conjoined body formed of the perpendicular magnetic recording medium, which has been initially magnetized unidirectionally in the direction perpendicular to the track surface thereof, and two master mediums, disposed on respective surfaces of the slave medium, is inserted between the permanent magnets. A rotating means rotates the conjoined body, in the direction along the tracks of the slave medium, while a transfer magnetic field is applied to the conjoined body in the direction substantially opposite that in which the initial magnetization of the magnetic layer of magnetic recording medium has been performed, so as to perform the magnetic transfer.

摘要翻译： 在垂直磁记录介质上进行有利的磁转移。 具有两个永久磁铁的永久磁铁装置用作转移磁场产生装置，每个永磁体具有延伸盘形磁记录介质径向长度的宽度。 由垂直磁记录介质形成的连接体被插入在永磁体之间，该垂直磁记录介质最初在与其轨道表面垂直的方向上单向磁化，并且设置在从属介质的相应表面上的两个主介质。 旋转装置沿着从属介质的轨道的方向旋转结合体，同时传递磁场以与磁记录介质的磁性层的初始磁化强度基本相反的方向施加到结合体 进行磁转移。

公开(公告)号：US20060099331A1

公开(公告)日：2006-05-11

申请号：US11311402

申请日：2005-12-20

申请人： Kazunori Komatsu ,  Toshihiro Usa

发明人： Kazunori Komatsu ,  Toshihiro Usa

IPC分类号： B05D5/12

CPC分类号： B82Y10/00 ,  G11B5/65 ,  G11B5/743 ,  G11B5/82 ,  G11B5/865 ,  Y10S425/81

摘要： A method of producing a master information carrier by scanning a track a number of times. The method produces a master information carrier has a pattern of a magnetic layer representing information to be transferred to a high-density recording slave medium where the track width is not larger than 0.3 μm. The pattern is drawn by scanning a given track a plurality of times with an electron beam whose drawing diameter is smaller than the track width.

摘要翻译： 一种通过扫描轨道多次来产生主信息载体的方法。 该方法产生主信息载体具有表示要传送到轨道宽度不大于0.3μm的高密度记录从属介质的信息的磁性层的图案。 通过用拉丝直径小于轨道宽度的电子束扫描给定的轨迹来绘制图案。