公开(公告)号：US20080056644A1

公开(公告)日：2008-03-06

申请号：US11575909

申请日：2005-09-26

申请人： Yasuhiro Naka ,  Shinpei Todo ,  Takashi Shigemaiu ,  Takayuki Ando ,  Yoshimi Ono

发明人： Yasuhiro Naka ,  Shinpei Todo ,  Takashi Shigemaiu ,  Takayuki Ando ,  Yoshimi Ono

IPC分类号： G02B6/38

CPC分类号： B29C45/0013 ,  B29D11/0075 ,  G02B6/3865 ,  G02B6/3885

摘要： A connecting member which is formed by filling a mold with a resin composition and then solidifying the resin composition, the connecting member having one end face in which a plurality of fine holes of a φ or less are arrayed in a row with a pitch P therebetween, and guide pin insertion holes are formed on either side of the fine holes, wherein the resin composition is comprised of a resin and a filler mixed therein, and wherein the space (P−a) between the fine holes meets the following formula; Dm

摘要翻译： 一种连接构件，其通过用树脂组合物填充模具然后使树脂组合物固化而形成，所述连接构件具有一个端面，其中多个微小的细孔在其间以间距P排列在其中 并且导孔插入孔形成在细孔的两侧，其中树脂组合物由混合在其中的树脂和填料构成，并且其中细孔之间的空间（Pa）满足下式： Dm <（P-a）

公开(公告)号：US20090169156A1

公开(公告)日：2009-07-02

申请号：US12397071

申请日：2009-03-03

申请人： Yasuhiro Naka ,  Shinpei Todo ,  Takashi Shigematu ,  Takayuki Ando ,  Yoshimi Ono

发明人： Yasuhiro Naka ,  Shinpei Todo ,  Takashi Shigematu ,  Takayuki Ando ,  Yoshimi Ono

IPC分类号： G02B6/36

CPC分类号： B29C45/0013 ,  B29D11/0075 ,  G02B6/3865 ,  G02B6/3885

摘要： A connecting member which is formed by filling a mold with a resin composition and then solidifying the resin composition, the connecting member having one end face in which a plurality of fine holes of aφ or less are arrayed in a row with a pitch P therebetween, and guide pin insertion holes are formed on either side of the fine holes, wherein the resin composition is comprised of a resin and a filler mixed therein, and wherein the space (P−a) between the fine holes meets the following formula; Dm

摘要翻译： 一种连接构件，其通过用树脂组合物填充模具然后固化所述树脂组合物形成，所述连接构件具有一个端面，所述连接构件具有一组端部，所述连接构件具有多个微小的孔， 并且导孔插入孔形成在细孔的两侧，其中树脂组合物由混合在其中的树脂和填料组成，并且其中细孔之间的空间（Pa）满足下式： Dm <（P-a）

公开(公告)号：US07695200B2

公开(公告)日：2010-04-13

申请号：US12397071

申请日：2009-03-03

申请人： Yasuhiro Naka ,  Shinpei Todo ,  Takashi Shigematu ,  Takayuki Ando ,  Yoshimi Ono

发明人： Yasuhiro Naka ,  Shinpei Todo ,  Takashi Shigematu ,  Takayuki Ando ,  Yoshimi Ono

IPC分类号： G02B6/36

CPC分类号： B29C45/0013 ,  B29D11/0075 ,  G02B6/3865 ,  G02B6/3885

摘要： A connecting member which is formed by filling a mold with a resin composition and then solidifying the resin composition, the connecting member having one end face in which a plurality of fine holes of a φ or less are arrayed in a row with a pitch P therebetween, and guide pin insertion holes are formed on either side of the fine holes, wherein the resin composition is comprised of a resin and a filler mixed therein, and wherein the space (P−a) between the fine holes meets the following formula; Dm

摘要翻译： 一种连接构件，其通过用树脂组合物填充模具然后固化所述树脂组合物形成，所述连接构件具有一个端面，所述连接构件具有多个微孔， 以下的间隔排列成排，在该细孔的两侧形成引导销插入孔，其中树脂组合物由树脂和混合在其中的填料构成，其中，空间（P- a）细孔之间满足下列公式： Dm <（P-a）

公开(公告)号：US07527434B2

公开(公告)日：2009-05-05

申请号：US11575909

申请日：2005-09-26

申请人： Yasuhiro Naka ,  Shinpei Todo ,  Takashi Shigematu ,  Takayuki Ando ,  Yoshimi Ono

发明人： Yasuhiro Naka ,  Shinpei Todo ,  Takashi Shigematu ,  Takayuki Ando ,  Yoshimi Ono

IPC分类号： G02B6/36

CPC分类号： B29C45/0013 ,  B29D11/0075 ,  G02B6/3865 ,  G02B6/3885

摘要： A connecting member which is formed by filling a mold with a resin composition and then solidifying the resin composition, the connecting member having one end face in which a plurality of fine holes of a φ or less are arrayed in a row with a pitch P therebetween, and guide pin insertion holes are formed on either side of the fine holes, wherein the resin composition is comprised of a resin and a filler mixed therein, and wherein the space (P−a) between the fine holes meets the following formula; Dm

摘要翻译： 一种连接构件，其通过用树脂组合物填充模具然后使树脂组合物固化而形成，所述连接构件具有一个端面，其中多个微小的细孔在其间以间距P排列在其中 并且导孔插入孔形成在细孔的两侧，其中树脂组合物由混合在其中的树脂和填料组成，并且其中细孔之间的空间（Pa）满足下式： Dm <（P-a）

公开(公告)号：US20090324995A1

公开(公告)日：2009-12-31

申请号：US12474765

申请日：2009-05-29

申请人： Shinpei Todo ,  Yasuhiro Naka

发明人： Shinpei Todo ,  Yasuhiro Naka

IPC分类号： G11B5/70

CPC分类号： G11B5/7315 ,  C03C19/00 ,  C03C2204/08 ,  G11B5/8404

摘要： There is provided a glass substrate for a magnetic disk in which a maximum height of bumps forming a roughness pattern at a period of smaller than 2 μm is 6 nm or lower in an annular area having a width of 30 μm on a main surface on which a magnetic recording area is formed, a number of bumps having a height of 3 nm or higher in a unit area having a circular arc length of 30 μm within the annular area is one or less, and a difference in arithmetic average roughness between unit areas within the annular area is 0.2 nm or smaller.

摘要翻译： 提供了一种用于磁盘的玻璃基板，其中在其主表面上的宽度为30μm的环形区域中，在小于2μm的周期形成粗糙图案的凸块的最大高度为6nm或更小， 形成磁记录区域，在环形区域内具有圆弧长度为30μm的单位面积中具有3nm以上的高度的凸起的数量为1个以下，单位面积之间的算术平均粗糙度差 在环形区域内为0.2nm以下。

公开(公告)号：US06639658B2

公开(公告)日：2003-10-28

申请号：US10217456

申请日：2002-08-14

申请人： Shinpei Todo ,  Yasuhiro Naka ,  Akira Aikawa

发明人： Shinpei Todo ,  Yasuhiro Naka ,  Akira Aikawa

IPC分类号： G01N2100

CPC分类号： G01M11/35 ,  G01M11/088

摘要： In a defect detecting method for detecting defect of a measured optical fiber, the defect of the optical fiber is detected on the basis of a pattern of the intensity distribution obtained by illuminating a laser beam on to the optical fiber, the pattern of the intensity distribution is subjected to a weak smoothing process and a strong smoothing process to form first and second pattern, respectively, and a judging pattern is formed on the basis of a difference or quotient between the first and second pattern, and then is subjected to Fourier transform to form a Fourier transform pattern which is evaluated by using double logarithmic axis, and judging curve having high contributing rate to the Fourier transform pattern is applied to the Fourier transform pattern, and the defect of the optical fiber is detected on the basis of magnitude of the dispersion of the Fourier transform pattern from the judging curve.

摘要翻译： 在用于检测测量光纤的缺陷的缺陷检测方法中，基于通过将激光束照射到光纤获得的强度分布的图案来检测光纤的缺陷，强度分布的图案 经受弱平滑处理和强平滑处理以分别形成第一和第二图案，并且基于第一和第二图案之间的差或商形成判断图案，然后进行傅里叶变换 形成通过使用双对数轴进行评估的傅立叶变换图案，并且将对傅立叶变换图案具有高贡献率的判断曲线应用于傅立叶变换图案，并且基于该傅立叶变换图案的大小来检测光纤的缺陷 来自判断曲线的傅里叶变换图案的色散。

公开(公告)号：US06644069B2

公开(公告)日：2003-11-11

申请号：US09782152

申请日：2001-02-14

申请人： Yukio Kohmura ,  Masahide Kuwabara ,  Kiyoshi Arima ,  Yasuhiro Naka ,  Shinpei Todo

发明人： Yukio Kohmura ,  Masahide Kuwabara ,  Kiyoshi Arima ,  Yasuhiro Naka ,  Shinpei Todo

IPC分类号： C03D2100

CPC分类号： C03B37/01251 ,  C03B2205/47

摘要： An end heating and processing method of an optical fiber preform. In this method, an optical fiber preform is processed by heating and melting an end of a vitrified optical fiber preform including a core portion and a cladding portion formed on an outer circumference thereof to process the end having a shape for drawing as an optical fiber.

摘要翻译： 光纤预制件的端部加热和加工方法。 在该方法中，通过对形成在其外周上的芯部和包层部的玻璃化的光纤预制件的端部进行加热熔融来加工和熔化光纤预制体，以处理具有作为光纤的拉伸形状的端部。

公开(公告)号：US08124258B2

公开(公告)日：2012-02-28

申请号：US12474765

申请日：2009-05-29

申请人： Shinpei Todo ,  Yasuhiro Naka

发明人： Shinpei Todo ,  Yasuhiro Naka

IPC分类号： G11B5/70 ,  B24B1/00 ,  C09K3/14

CPC分类号： G11B5/7315 ,  C03C19/00 ,  C03C2204/08 ,  G11B5/8404

摘要： There is provided a glass substrate for a magnetic disk in which a maximum height of bumps forming a roughness pattern at a period of smaller than 2 μm is 6 nm or lower in an annular area having a width of 30 μm on a main surface on which a magnetic recording area is formed, a number of bumps having a height of 3 nm or higher in a unit area having a circular arc length of 30 μm within the annular area is one or less, and a difference in arithmetic average roughness between unit areas within the annular area is 0.2 nm or smaller.

摘要翻译： 提供了一种用于磁盘的玻璃基板，其中在其表面上的宽度为30μm的环形区域中，在小于2μm的周期形成粗糙图案的凸块的最大高度为6nm或更小， 形成磁记录区域，在环形区域内具有圆弧长度为30μm的单位面积中具有3nm以上的高度的凸块数为1个以下，单位面积之间的算术平均粗糙度差 在环形区域内为0.2nm以下。

公开(公告)号：US06600554B2

公开(公告)日：2003-07-29

申请号：US09929483

申请日：2001-08-15

申请人： Shinpei Todo ,  Yasuhiro Naka ,  Akira Aikawa

发明人： Shinpei Todo ,  Yasuhiro Naka ,  Akira Aikawa

IPC分类号： G01N2100

CPC分类号： G01M11/35 ,  G01M11/088

摘要： In defect detecting method for detecting defect of an optical fiber to be measured, in which a laser beam is illuminated onto an optical fiber to be measured from a direction transverse to an optical axis of the fiber to check intensity distribution of forward scattering light permeated through within the optical fiber and scattered, and the defect of the optical fiber to be measured is detected on the basis of a pattern of the intensity distribution, the pattern of the intensity distribution is subjected to a smoothing process having weak smoothness and a smoothing process having strong smoothness to form first and second patterns, respectively, and a judging pattern is formed on the basis of a difference or the quotient between the first and second patterns, and the defect of the optical fiber to be measured is detected by evaluating magnitude of the judging pattern. The pattern of the intensity distribution is subjected to Fourier transform to form a frequency spectrum pattern, and the frequency spectrum pattern is evaluated by using double logarithmic axis, and a judging curve having high contributing rate to the frequency spectrum pattern is applied to the frequency spectrum pattern to seek dispersion of the frequency spectrum pattern from the judging curve, and the defect of the optical fiber to be measured is detected on the basis of magnitude of the dispersion.

公开(公告)号：US20140062627A1

公开(公告)日：2014-03-06

申请号：US14116226

申请日：2012-04-03

申请人： Yasuhiro Naka ,  Kouetsu Takaya ,  Kenji Suzuki ,  Osamu Kashimura

发明人： Yasuhiro Naka ,  Kouetsu Takaya ,  Kenji Suzuki ,  Osamu Kashimura

IPC分类号： H01H50/54

CPC分类号： H01H50/54 ,  H01H1/54 ,  H01H9/34 ,  H01H9/443 ,  H01H50/42 ,  H01H50/546 ,  H01H2050/025

摘要： An electromagnetic contactor has a contact device including a pair of fixed contacts disposed maintaining a predetermined distance and a movable contact disposed to be capable of contacting to and separating from the pair of fixed contacts. The pair of fixed contacts each includes a support conductor portion supported by an upper plate of a contact housing case, and a contact conductor portion connected to an end portion of the support conductor portion. The contact conductor portion includes a contact plate portion formed with a contact portion, and a connecting plate portion formed on an outer end portion of the contact plate portion and extending to the upper plate side. The movable contact is mounted onto a connecting shaft connected to a drive portion through a contact spring on an end portion on the upper plate side, and disposed to face the contact portion of the pair of fixed contacts.

摘要翻译： 电磁接触器具有接触装置，该接触装置包括保持预定距离的一对固定触点和设置成能够接触和分离一对固定触点的可动触点。 一对固定触点各自包括由触点外壳的上板支撑的支撑导体部分和连接到支撑导体部分的端部的接触导体部分。 接触导体部分包括形成有接触部分的接触板部分和形成在接触板部分的外端部并延伸到上板侧的连接板部分。 可动触头通过上板侧的端部上的接触弹簧安装在与驱动部连接的连接轴上，并配置成与一对固定触头的接触部相对。