公开(公告)号：US08840800B2

公开(公告)日：2014-09-23

申请号：US13597885

申请日：2012-08-29

申请人： Tomohiro Suetsuna ,  Seiichi Suenaga ,  Toshihide Takahashi ,  Tomoko Eguchi ,  Koichi Harada ,  Yasuyuki Hotta

发明人： Tomohiro Suetsuna ,  Seiichi Suenaga ,  Toshihide Takahashi ,  Tomoko Eguchi ,  Koichi Harada ,  Yasuyuki Hotta

IPC分类号： B22F1/02 ,  H01F1/01 ,  H01F1/33 ,  C22C29/12 ,  C22C32/00 ,  H01F1/24 ,  B22F1/00 ,  H01F1/153 ,  H01F41/02

CPC分类号： H01F1/01 ,  B22F1/0018 ,  B22F1/02 ,  B22F2998/10 ,  B82Y25/00 ,  B82Y30/00 ,  B82Y40/00 ,  C22C29/12 ,  C22C32/001 ,  H01F1/153 ,  H01F1/15333 ,  H01F1/24 ,  H01F1/33 ,  H01F41/005 ,  H01F41/0246 ,  Y10S977/774 ,  Y10S977/778 ,  Y10S977/81 ,  Y10S977/838 ,  Y10S977/89 ,  Y10T428/12181 ,  Y10T428/2991 ,  Y10T428/325 ,  B22F1/0003 ,  C22C1/1084 ,  C22C1/1094

摘要： A magnetic material is disclosed, which includes magnetic particles containing at least one magnetic metal selected from the group including Fe, Co and Ni, and at least one non-magnetic metal selected from Mg, Al, Si, Ca, Zr, Ti, Hf, Zn, Mn, rare earth elements, Ba and Sr; a first coating layer of a first oxide that covers at least a portion of the magnetic particles; oxide particles of a second oxide that is present between the magnetic particles and constitutes an eutectic reaction system with the first oxide; and an oxide phase that is present between the magnetic particles and has an eutectic structure of the first oxide and the second oxide.

摘要翻译： 公开了一种磁性材料，其包括含有选自Fe，Co和Ni中的至少一种磁性金属和选自Mg，Al，Si，Ca，Zr，Ti，Hf中的至少一种非磁性金属的磁性颗粒 ，Zn，Mn，稀土元素，Ba和Sr; 覆盖至少一部分磁性颗粒的第一氧化物的第一涂层; 存在于磁性颗粒之间并与第一氧化物构成共晶反应体系的第二氧化物的氧化物颗粒; 以及存在于磁性粒子之间并具有第一氧化物和第二氧化物的共晶结构的氧化物相。

公开(公告)号：US20090303464A1

公开(公告)日：2009-12-10

申请号：US12540831

申请日：2009-08-13

申请人： Kenji OKADA ,  Koichi Harada

发明人： Kenji OKADA ,  Koichi Harada

IPC分类号： G01N21/84 ,  C03B37/022 ,  C03B37/02

CPC分类号： C03B37/032 ,  C03B37/02745 ,  C03B2203/19 ,  C03B2203/36 ,  C03B2205/06

摘要： An optical fiber twisting apparatus that prevents line distortion in an optical fiber undergoing a drawing process and provides a consistent coating on a bare optical fiber. This optical fiber twisting apparatus includes a twist roller apparatus that having a twist roller that, by imparting a twist to an optical fiber, imparts a twist to a molten portion of an optical fiber preform positioned on an upstream side of the optical fiber, and a support portion that supports the twist roller. The accuracy of the outer circumference of the twist roller when the twist roller is forming a part of the twist roller apparatus is 15 μm or less.

摘要翻译： 一种光纤加捻装置，其防止经历拉伸工艺的光纤中的线变形，并在裸光纤上提供一致的涂层。 这种光纤加捻装置包括一个加捻辊装置，该加捻辊装置具有一个加捻辊，通过赋予光纤的扭曲，对位于光纤的上游侧的光纤预制件的熔融部分施加扭曲， 支撑扭转辊的支撑部分。 当加捻辊形成加捻辊装置的一部分时，加捻辊的外周的精度为15μm以下。

公开(公告)号：US07596292B2

公开(公告)日：2009-09-29

申请号：US11289335

申请日：2005-11-30

申请人： Takahiro Hamada ,  Kenji Yamashiro ,  Munehisa Fujimaki ,  Koichi Harada ,  Yukinari Shirako ,  Hiroyuki Sawano ,  Shunichirou Hirafune

发明人： Takahiro Hamada ,  Kenji Yamashiro ,  Munehisa Fujimaki ,  Koichi Harada ,  Yukinari Shirako ,  Hiroyuki Sawano ,  Shunichirou Hirafune

IPC分类号： G02B6/02

CPC分类号： C03C25/607 ,  C03C3/06 ,  C03C2201/22 ,  C03C2203/54 ,  G02B6/02

摘要： A treatment method for an optical fiber including accommodating an optical fiber inside a treatment chamber; introducing a deuterium containing gas into the treatment chamber; and in a deuterium treatment step, exposing the optical fiber to atmosphere of the deuterium containing gas. In the deuterium treatment step, a deuterium concentration D in the treatment chamber during the deuterium treatment is calculated from an initial value A of a deuterium concentration in the deuterium containing gas inside the treatment chamber, a concentration B of oxygen in an ambient atmosphere of the treatment chamber, and a concentration C of oxygen in the deuterium containing gas inside the treatment chamber, and the deuterium concentration in the treatment chamber is controlled based on the deuterium concentration D calculated. Other gases such as hydrogen containing gas or nitrogen containing gas may also be used according to the invention.

摘要翻译： 一种光纤的处理方法，包括在处理室内容纳光纤; 将含氘气体引入处理室中; 并且在氘处理步骤中，将光纤暴露于含氘气体的气氛中。 在氘处理工序中，从处理室内的含氘气体中的氘浓度的初始值A计算氘处理时的处理室中的氘浓度D，在室温下的氧气浓度B 处理室内的含氘气体中的氧浓度C和处理室中的氘浓度基于计算出的氘浓度D进行控制。 根据本发明，也可以使用其它气体，例如含氢气体或含氮气体。

公开(公告)号：US20060286407A1

公开(公告)日：2006-12-21

申请号：US11453471

申请日：2006-06-15

申请人： Akio Amano ,  Hiroki Iwanaga ,  Koichi Harada

发明人： Akio Amano ,  Hiroki Iwanaga ,  Koichi Harada

IPC分类号： B32B19/00

CPC分类号： B32B27/08 ,  B32B27/18 ,  B32B27/308 ,  B32B27/36 ,  B32B27/365 ,  B32B2250/24 ,  B32B2264/105 ,  B32B2307/416 ,  B32B2307/422 ,  B32B2429/02 ,  C09K11/06 ,  C09K2211/182

摘要： A fluorescent pattern forming article including a first layer containing a metal ion, and a second layer disposed facing the first layer and containing a ligand coordinating with the metal ion contained in the first layer to thereby enable an intensity of fluorescence based on the metal ion to be changed.

摘要翻译： 一种荧光图案形成制品，其包括含有金属离子的第一层，以及第二层，其面向所述第一层设置，并且包含与所述第一层中所含的金属离子配位的配位体，从而能够将基于所述金属离子的荧光强度 改变。

公开(公告)号：US20060245713A1

公开(公告)日：2006-11-02

申请号：US11471662

申请日：2006-06-21

申请人： Kenji Okada ,  Koichi Harada

发明人： Kenji Okada ,  Koichi Harada

IPC分类号： G02B6/00

CPC分类号： C03B37/032 ,  C03B37/02745 ,  C03B2203/19 ,  C03B2203/36 ,  C03B2205/06

摘要： An optical fiber twisting apparatus that prevents line distortion in an optical fiber undergoing a drawing process and provides a consistent coating on a bare optical fiber. This optical fiber twisting apparatus includes a twist roller apparatus that having a twist roller that, by imparting a twist to an optical fiber, imparts a twist to a molten portion of an optical fiber preform positioned on an upstream side of the optical fiber, and a support portion that supports the twist roller. The accuracy of the outer circumference of the twist roller when the twist roller is forming a part of the twist roller apparatus is 15 μm or less.

摘要翻译： 一种光纤加捻装置，其防止经历拉伸工艺的光纤中的线变形，并在裸光纤上提供一致的涂层。 这种光纤加捻装置包括一个加捻辊装置，该加捻辊装置具有一个加捻辊，通过赋予光纤的扭曲，对位于光纤的上游侧的光纤预制件的熔融部分施加扭曲， 支撑扭转辊的支撑部分。 当加捻辊形成加捻辊装置的一部分时，加捻辊的外周的精度为15μm以下。

公开(公告)号：US20060233502A1

公开(公告)日：2006-10-19

申请号：US11455690

申请日：2006-06-20

申请人： Takahiro Hamada ,  Munehisa Fujimaki ,  Kenji Yamashiro ,  Koichi Harada ,  Yukinari Shirako ,  Hiroyuki Sawano

发明人： Takahiro Hamada ,  Munehisa Fujimaki ,  Kenji Yamashiro ,  Koichi Harada ,  Yukinari Shirako ,  Hiroyuki Sawano

IPC分类号： G02B6/02

CPC分类号： C03C4/0042 ,  C03B2201/22 ,  C03C25/607 ,  G02B6/02 ,  Y02P40/57

摘要： A method of treating optical fiber includes at least a first step of creating a reduced-pressure atmosphere in a space which holds the optical fiber, and a second step of introducing to the space a deuterium-containing gas so as to expose the optical fiber to the gas.

公开(公告)号：US20060127018A1

公开(公告)日：2006-06-15

申请号：US11289335

申请日：2005-11-30

申请人： Takahiro Hamada ,  Kenji Yamashiro ,  Munehisa Fujimaki ,  Koichi Harada ,  Yukinari Shirako ,  Hiroyuki Sawano ,  Shunichirou Hirafune

发明人： Takahiro Hamada ,  Kenji Yamashiro ,  Munehisa Fujimaki ,  Koichi Harada ,  Yukinari Shirako ,  Hiroyuki Sawano ,  Shunichirou Hirafune

IPC分类号： G02B6/02

CPC分类号： C03C25/607 ,  C03C3/06 ,  C03C2201/22 ,  C03C2203/54 ,  G02B6/02

摘要： A treatment method for an optical fiber including accommodating an optical fiber inside a treatment chamber; introducing a deuterium containing gas into the treatment chamber; and in a deuterium treatment step, exposing the optical fiber to atmosphere of the deuterium containing gas. In the deuterium treatment step, a deuterium concentration D in the treatment chamber during the deuterium treatment is calculated from an initial value A of a deuterium concentration in the deuterium containing gas inside the treatment chamber, a concentration B of oxygen in an ambient atmosphere of the treatment chamber, and a concentration C of oxygen in the deuterium containing gas inside the treatment chamber, and the deuterium concentration in the treatment chamber is controlled based on the deuterium concentration D calculated. Other gases such as hydrogen containing gas or nitrogen containing gas may also be used according to the invention.

公开(公告)号：US20050181101A1

公开(公告)日：2005-08-18

申请号：US11049650

申请日：2005-02-04

申请人： Koichi Harada ,  Ichiyo Hanato

发明人： Koichi Harada ,  Ichiyo Hanato

IPC分类号： A23L1/272 ,  A23L1/275 ,  C09B61/00 ,  C09B67/00 ,  C09B67/10 ,  A23L1/27

CPC分类号： C09B61/00 ,  A23L5/43

摘要： The present invention is to provide anthocyanin pigments with improved heat-resistance and production thereof, and a method for coloring foods with said anthocyanin pigments and foods colored with said anthocyanin pigments. Heat-resistance in anthocyanin pigments is enhanced by adjusting an aqueous anthocyanin solution to a pH range of 4.0 to 6.5 at a temperature of 40 to 100° C.

摘要翻译： 本发明提供具有改善的耐热性和生产性的花青素颜料，以及用所述花色素苷颜料和用所述花色素苷颜料着色的食品对食品着色的方法。 通过在40至100℃的温度下将花青苷水溶液调节至4.0至6.5的pH范围来增加花色素苷颜料中的耐热性。

公开(公告)号：US06768854B2

公开(公告)日：2004-07-27

申请号：US10281009

申请日：2002-10-25

申请人： Koji Tsuruśaki ,  Koichi Harada ,  Munehisa Fujimaki

发明人： Koji Tsuruśaki ,  Koichi Harada ,  Munehisa Fujimaki

IPC分类号： G02B622

CPC分类号： C03B37/032 ,  C03C25/12 ,  Y02P40/57 ,  Y10S242/92

摘要： A manufacturing method and apparatus for manufacturing a coated optical fiber which has a superior surface smoothness of a resin coating and which can be coated with a colored ink with high coating performance. In the method including the steps of making a coated optical fiber by forming an outer coating layer around a bare optical fiber; and winding the coated optical fiber via pulleys by a take-up, the surface roughness of each solid body which the outer layer of the running coated optical fiber contacts is 0.8 &mgr;m or less. When the temperature of the outer coating layer is a room temperature or the Young's modulus of the outer coating layer is higher than 500 MPa, the surface roughness of each solid body, which the outer layer of the coated optical fiber contacts during drawing or rewinding, is 1.2 &mgr;m or less.

摘要翻译： 一种涂覆光纤的制造方法和装置，其具有优异的树脂涂层的表面平滑度，并且可以涂覆有高涂层性能的着色油墨。 在包括通过在裸光纤周围形成外涂层来制造涂覆光纤的步骤的方法中， 并且通过卷取辊通过皮带轮卷绕涂布的光纤，所述运行中的涂覆的光纤的外层的外表面的表面粗糙度为0.8μm以下。 当外涂层的温度为室温或外涂层的杨氏模量高于500MPa时，涂布光纤的外层在拉伸或倒带期间接触的表面粗糙度， 是1.2mum以下。

公开(公告)号：US6142089A

公开(公告)日：2000-11-07

申请号：US27460

申请日：1998-02-23

申请人： Koichi Harada ,  Koichi Akahane ,  Motonari Nakano ,  Yoshihisa Nozaki

发明人： Koichi Harada ,  Koichi Akahane ,  Motonari Nakano ,  Yoshihisa Nozaki

IPC分类号： D05B57/38 ,  D05B57/30 ,  D05B69/24 ,  D05B69/36 ,  D05B19/12 ,  D05B69/18

CPC分类号： D05B57/30 ,  D05B69/24 ,  D05B69/36

摘要： A sewing machine includes a sewing machine motor, a main shaft driven by the sewing machine motor, a sewing needle driven by the main shaft, a shuttle for capturing a thread loop in cooperation with the sewing needle, the shuttle having a hook shaft, a shuttle driving motor for driving the hook shaft of the shuttle independent of the sewing machine motor, a drive control device for controlling the sewing machine motor and shuttle driving motor so that the shuttle is rotated in synchronism with the main shaft, a thread jamming detecting device for detecting a thread jamming in the shuttle, and a releasing device for controlling the shuttle driving motor so that the shuttle is released from the thread jamming, when the thread jamming is detected by the thread jamming detecting device.

摘要翻译： 缝纫机包括缝纫机马达，由缝纫机马达驱动的主轴，由主轴驱动的缝纫针，与缝合针配合地捕捉线圈的梭子，梭子具有钩轴， 梭动驱动马达，用于独立于缝纫机马达驱动梭子的钩轴;驱动控制装置，用于控制缝纫机马达和梭驱动马达，使得梭与主轴同步旋转;线卡住检测装置 用于检测梭子中的螺纹堵塞;以及释放装置，用于当由所述螺纹堵塞检测装置检测到所述螺纹堵塞时，控制所述往复驱动马达以使所述梭子从所述螺纹堵塞中解除。