公开(公告)号：US20110177257A1

公开(公告)日：2011-07-21

申请号：US13008518

申请日：2011-01-18

申请人： Hiroshi Kuraseko ,  Nobuaki Orita ,  Yasuo Nakajima ,  Minoru Kasahara ,  Keisuke Ui

发明人： Hiroshi Kuraseko ,  Nobuaki Orita ,  Yasuo Nakajima ,  Minoru Kasahara ,  Keisuke Ui

IPC分类号： B05D5/06 ,  B05D3/02 ,  B05D3/06 ,  B05D3/04

CPC分类号： C03C25/12 ,  C03C25/6226

摘要： A method of manufacturing an optical fiber, comprises applying a UV cured resin to an outer circumference of a running glass optical fiber, forming an accompanying flow composed of an inert gas near a surface of the resin by passing the glass optical fiber immediately after having the resin being applied through an atmosphere of the inert gas, and forming a coating by irradiating the resin coated with the accompanying flow with ultraviolet ray to cure the resin while the glass optical fiber accompanied by the accompanying flow is passed through a UV transmission tube to which a gas containing oxygen is supplied.

摘要翻译： 一种光纤的制造方法，其特征在于，在行进玻璃光纤的外周施加紫外线固化树脂，在所述玻璃光纤的外周之后，通过使所述玻璃光纤立即通过所述玻璃光纤，形成由所述树脂的表面附近的惰性气体构成的伴随流 树脂通过惰性气体的气氛施加，并且通过用紫外线照射涂覆有伴随流的树脂来形成涂层以固化树脂，同时伴随伴随流动的玻璃光纤通过UV传输管， 提供含氧气体。

公开(公告)号：US08658257B2

公开(公告)日：2014-02-25

申请号：US13008518

申请日：2011-01-18

申请人： Hiroshi Kuraseko ,  Nobuaki Orita ,  Yasuo Nakajima ,  Minoru Kasahara ,  Keisuke Ui

发明人： Hiroshi Kuraseko ,  Nobuaki Orita ,  Yasuo Nakajima ,  Minoru Kasahara ,  Keisuke Ui

IPC分类号： C08J7/04

CPC分类号： C03C25/12 ,  C03C25/6226

摘要： A method of manufacturing an optical fiber, comprises applying a UV cured resin to an outer circumference of a running glass optical fiber, forming an accompanying flow composed of an inert gas near a surface of the resin by passing the glass optical fiber immediately after having the resin being applied through an atmosphere of the inert gas, and forming a coating by irradiating the resin coated with the accompanying flow with ultraviolet ray to cure the resin while the glass optical fiber accompanied by the accompanying flow is passed through a UV transmission tube to which a gas containing oxygen is supplied.

摘要翻译： 一种光纤的制造方法，其特征在于，在行进玻璃光纤的外周施加紫外线固化树脂，在所述玻璃光纤的外周之后，通过使所述玻璃光纤立即通过所述玻璃光纤，形成由所述树脂的表面附近的惰性气体构成的伴随流 树脂通过惰性气体的气氛施加，并且通过用紫外线照射涂覆有伴随流的树脂来形成涂层以固化树脂，同时伴随伴随流动的玻璃光纤通过UV传输管， 提供含氧气体。

公开(公告)号：US20090122448A1

公开(公告)日：2009-05-14

申请号：US12267917

申请日：2008-11-10

申请人： Hiroshi Kuraseko ,  Nobuaki Orita ,  Yasuhiro Naka

发明人： Hiroshi Kuraseko ,  Nobuaki Orita ,  Yasuhiro Naka

IPC分类号： G11B5/60 ,  B32B3/02

CPC分类号： G11B5/7315 ,  G11B5/54 ,  G11B5/82 ,  G11B21/12 ,  G11B21/22 ,  Y10T428/21

摘要： A main surface of a glass substrate for a magnetic disk is disk-shaped and has a ski jump on an outer peripheral end portion of the main surface opposing a magnetic head slider to be loaded. A rate of change of angles of tangents to a slope of the ski jump in a radial direction in a range between an inner circumferential side and a transition point on the slope is equal to or less than 10/W μrad/mm where W is a width of the magnetic head slider.

摘要翻译： 用于磁盘的玻璃基板的主表面是盘形的，并且在与要装载的磁头滑块相对的主表面的外周端部上具有滑行跳台。 在斜坡上的内周侧和过渡点之间的范围内的切线角与径向滑动坡度的斜率的变化率等于或小于10 / W穆拉德/ mm，其中W是 磁头滑块的宽度。

公开(公告)号：US08039927B2

公开(公告)日：2011-10-18

申请号：US11386871

申请日：2006-03-23

申请人： Toshihiro Nakamura ,  Nobuaki Orita ,  Hisashi Koaizawa ,  Kenkichi Suzuki ,  Hiroshi Kuraseko ,  Michio Kondo

发明人： Toshihiro Nakamura ,  Nobuaki Orita ,  Hisashi Koaizawa ,  Kenkichi Suzuki ,  Hiroshi Kuraseko ,  Michio Kondo

IPC分类号： H01L29/06

CPC分类号： H01L29/0665 ,  B82Y10/00 ,  C23C16/44 ,  C23C16/545 ,  H01L27/304 ,  H01L29/0657 ,  H01L29/0673 ,  H01L31/0352 ,  H01L31/035281 ,  H01L31/0475 ,  Y02E10/50 ,  Y10T428/2933

摘要： The linear semiconductor substrate 1 or 2 of the present invention comprises at least one desired thin film 4 formed on a linear substrate 3 having a length ten or more times greater than a width, thickness, or diameter of the linear substrate itself. Adopting semiconductor as the thin film 4 forms a linear semiconductor thin film. The linear semiconductor substrate 1 or 2 of the present invention is produced by utilizing a fiber-drawing technique which is a fabricating technique of optical fibers.

摘要翻译： 本发明的线性半导体衬底1或2包括形成在线性衬底3上的至少一个所需的薄膜4，该线性衬底3具有比线性衬底本身的宽度，厚度或直径大十倍或更多倍的长度。 采用半导体作为薄膜4形成线性半导体薄膜。 本发明的线性半导体基板1或2通过利用作为光纤的制造技术的光纤拉丝技术来制造。

公开(公告)号：US07976967B2

公开(公告)日：2011-07-12

申请号：US12267917

申请日：2008-11-10

申请人： Hiroshi Kuraseko ,  Nobuaki Orita ,  Yasuhiro Naka

发明人： Hiroshi Kuraseko ,  Nobuaki Orita ,  Yasuhiro Naka

IPC分类号： G11B5/65 ,  G11B5/33 ,  B32B3/10

CPC分类号： G11B5/7315 ,  G11B5/54 ,  G11B5/82 ,  G11B21/12 ,  G11B21/22 ,  Y10T428/21

摘要： A main surface of a glass substrate for a magnetic disk is disk-shaped and has a ski jump on an outer peripheral end portion of the main surface opposing a magnetic head slider to be loaded. A rate of change of angles of tangents to a slope of the ski jump in a radial direction in a range between an inner circumferential side and a transition point on the slope is equal to or less than 10/W μrad/mm where W is a width of the magnetic head slider.

摘要翻译： 用于磁盘的玻璃基板的主表面是盘形的，并且在与要装载的磁头滑块相对的主表面的外周端部上具有滑行跳台。 在斜坡上的内周侧和过渡点之间的范围内的切线角与径向滑动坡度的斜率的变化率等于或小于10 /Wμrad/ mm，其中W是 磁头滑块的宽度。

公开(公告)号：US20100212364A1

公开(公告)日：2010-08-26

申请号：US12709681

申请日：2010-02-22

申请人： Takashi SUZUKI ,  Hiroshi Kuraseko ,  Nobuaki Orita

发明人： Takashi SUZUKI ,  Hiroshi Kuraseko ,  Nobuaki Orita

IPC分类号： C03B37/023

CPC分类号： C03B37/02718 ,  C03B2205/61 ,  Y02P40/57

摘要： An optical fiber manufacturing method, which recycles cooling gas with a simple system (less modification from a conventional device) is provided. The method comprises the steps of heating and melting an optical fiber preform, cooling the glass fiber obtained from the preform using a cooling device, and coating the cooled glass fiber with a coating material. During the cooling step, cooling gas is supplied from the bottom portion of the cooling device 4; a part of the cooling gas in the cooling device 4 is recovered from the top portion of the cooling device 4; and the recovered gas is re-supplied from the bottom portion of the cooling device 4.

摘要翻译： 提供了一种以简单的系统再循环冷却气体（比传统装置更少的改进）的光纤制造方法。 该方法包括以下步骤：加热和熔化光纤预制棒，使用冷却装置冷却由预型件获得的玻璃纤维，并用涂料涂覆冷却的玻璃纤维。 在冷却步骤期间，从冷却装置4的底部供给冷却气体; 冷却装置4中的冷却气体的一部分从冷却装置4的顶部回收; 并且从冷却装置4的底部重新供给回收的气体。

公开(公告)号：US20060263921A1

公开(公告)日：2006-11-23

申请号：US11386871

申请日：2006-03-23

申请人： Toshihiro Nakamura ,  Nobuaki Orita ,  Hisashi Koaizawa ,  Kenkichi Suzuki ,  Hiroshi Kuraseko ,  Michio Kondo

发明人： Toshihiro Nakamura ,  Nobuaki Orita ,  Hisashi Koaizawa ,  Kenkichi Suzuki ,  Hiroshi Kuraseko ,  Michio Kondo

IPC分类号： H01L21/00 ,  H01L33/00

CPC分类号： H01L29/0665 ,  B82Y10/00 ,  C23C16/44 ,  C23C16/545 ,  H01L27/304 ,  H01L29/0657 ,  H01L29/0673 ,  H01L31/0352 ,  H01L31/035281 ,  H01L31/0475 ,  Y02E10/50 ,  Y10T428/2933

摘要： The linear semiconductor substrate 1 or 2 of the present invention comprises at least one desired thin film 4 formed on a linear substrate 3 having a length ten or more times greater than a width, thickness, or diameter of the linear substrate itself. Adopting semiconductor as the thin film 4 forms a linear semiconductor thin film. The linear semiconductor substrate 1 or 2 of the present invention is produced by utilizing a fiber-drawing technique which is a fabricating technique of optical fibers.

摘要翻译： 本发明的线性半导体衬底1或2包括形成在线性衬底3上的至少一个所需的薄膜4，该线性衬底3具有比线性衬底本身的宽度，厚度或直径大十倍或更多倍的长度。 采用半导体作为薄膜4形成线性半导体薄膜。 本发明的线性半导体基板1或2通过利用作为光纤的制造技术的光纤拉丝技术来制造。

公开(公告)号：US08778719B2

公开(公告)日：2014-07-15

申请号：US13225872

申请日：2011-09-06

申请人： Toshihiro Nakamura ,  Nobuaki Orita ,  Hisashi Koaizawa ,  Kenkichi Suzuki ,  Hiroshi Kuraseko ,  Michio Kondo

发明人： Toshihiro Nakamura ,  Nobuaki Orita ,  Hisashi Koaizawa ,  Kenkichi Suzuki ,  Hiroshi Kuraseko ,  Michio Kondo

IPC分类号： H01L31/18

CPC分类号： H01L29/0665 ,  B82Y10/00 ,  C23C16/44 ,  C23C16/545 ,  H01L27/304 ,  H01L29/0657 ,  H01L29/0673 ,  H01L31/0352 ,  H01L31/035281 ,  H01L31/0475 ,  Y02E10/50 ,  Y10T428/2933

摘要： The linear semiconductor substrate 1 or 2 of the present invention comprises at least one desired thin film 4 formed on a linear substrate 3 having a length ten or more times greater than a width, thickness, or diameter of the linear substrate itself. Adopting semiconductor as the thin film 4 forms a linear semiconductor thin film. The linear semiconductor substrate 1 or 2 of the present invention is produced by utilizing a fiber-drawing technique which is a fabricating technique of optical fibers.

摘要翻译： 本发明的线性半导体衬底1或2包括形成在线性衬底3上的至少一个所需的薄膜4，该线性衬底3具有比线性衬底本身的宽度，厚度或直径大十倍或更多倍的长度。 采用半导体作为薄膜4形成线性半导体薄膜。 本发明的线性半导体基板1或2通过利用作为光纤的制造技术的光纤拉丝技术来制造。

公开(公告)号：US06827883B2

公开(公告)日：2004-12-07

申请号：US10242609

申请日：2002-09-13

申请人： Yukio Koumura ,  Yasuhiro Naka ,  Nobuaki Orita

发明人： Yukio Koumura ,  Yasuhiro Naka ,  Nobuaki Orita

IPC分类号： G02B616

CPC分类号： C03B37/027 ,  C03B37/01446 ,  C03B37/01466 ,  C03B2205/90 ,  Y02P40/57 ,  Y10T428/24926 ,  Y10T428/2495

摘要： An optical fiber preform (1) serving as a material of an optical fiber has a shoulder portion (12) thrusting beyond a middle portion (M) in a base end region (K) which is on the upper side when the optical fiber preform is suspended for a drawing process. The optical fiber preform (1) of this configuration can be easily produced by appropriately setting the heating condition, etc. for the sintering step in the production process. Thus, it is possible to omit the elongating step after the sintering step, thereby simplifying the production process. Further, in the prior-art technique, turbulence is generated in the gas flow in the furnace of the drawing apparatus toward the end of the drawing step, making it impossible to draw in a stable manner. In contrast, in this embodiment, due to the shoulder portion (12), there is a small gap between the inner wall surface of the furnace and the optical fiber preform; due to this small gap, the gas flow is regulated, and the drawing can be conducted in a stable manner even toward the end of the drawing step.

摘要翻译： 用作光纤材料的光纤预制件（1）具有在光纤预制件是上侧时位于上侧的基端区域（K）中的超过中间部分（M）的肩部（12） 暂停绘制过程。 通过在生产过程中适当地设定烧结步骤的加热条件等，可以容易地制造这种结构的光纤预制件（1）。 因此，可以省略烧结步骤后的延伸工序，从而简化了制造工序。 此外，在现有技术中，在拉拔装置的炉内的气流中产生湍流，使得不可能稳定地绘制。 相反，在本实施方式中，由于肩部（12），炉内壁面和光纤预制体之间存在小间隙， 由于这种小的间隙，气流被调节，并且即使在拉拔步骤结束时也可以以稳定的方式进行拉伸。

公开(公告)号：US20090145168A1

公开(公告)日：2009-06-11

申请号：US11914831

申请日：2007-05-08

申请人： Nobuaki Orita ,  Peter Hasloev ,  Flemming Pedersen

发明人： Nobuaki Orita ,  Peter Hasloev ,  Flemming Pedersen

IPC分类号： C03C25/26 ,  C03B37/07

CPC分类号： C03B37/02718 ,  C03C25/18

摘要： A pressure detecting unit detects a pressure of supplying a resin to at least a hole for forming an innermost resin layer on an optical fiber from among a plurality of successive holes in a coating die. A control unit controls a discharge amount of a constant-rate pump that supplies the resin to the coating die in such a manner that a detected resin pressure becomes a predetermined value, and controls a temperature of the optical fiber so that the temperature of the optical fiber becomes a predetermined temperature in accordance with a variation of the discharge amount of the constant-rate pump.

摘要翻译： 压力检测单元从涂覆模具中的多个连续的孔中检测在至少一个用于在光纤上形成最内层树脂层的孔中提供树脂的压力。 控制单元以使检测出的树脂压力成为规定值的方式，控制向涂布模具供给树脂的定速泵的排出量，并控制光纤的温度，使得光学元件的温度 纤维根据恒定速率泵的排出量的变化而变为预定温度。