公开(公告)号：US08196436B2

公开(公告)日：2012-06-12

申请号：US11666116

申请日：2005-08-01

申请人： Mitsuo Saitou ,  Koichi Shiomoto ,  Mitsuji Sato ,  Shoji Hoshino ,  Seiya Yamada ,  Hiroshi Kato ,  Naomichi Osada

发明人： Mitsuo Saitou ,  Koichi Shiomoto ,  Mitsuji Sato ,  Shoji Hoshino ,  Seiya Yamada ,  Hiroshi Kato ,  Naomichi Osada

IPC分类号： C03B37/018

CPC分类号： C03B37/01486 ,  C03B37/01493 ,  Y02P40/57

摘要： Provided are a manufacturing method of an optical fiber base material and an optical fiber base material manufactured in the manufacturing method, the manufacturing method including: a process of combining at least two core base materials 70 by fusion-bonding to produce a single core base material; a process of fusion-bonding a pair of dummy glass rods 61 and 62 at both ends of the core base material 70 to produce a starting glass rod; a process of depositing, at an outer surface of the starting glass rod, glass particles generated by flame hydrolysis, to produce a porous base material 80; and a process of sintering and vitrifying, into transparent glass, the porous base material 80, to produce an optical fiber base material 310 that includes a core portion and a clad portion.

摘要翻译： 本发明提供一种制造方法制造的光纤母材和光纤基材的制造方法，该制造方法包括：通过熔融结合将至少两个芯基材70组合以制造单芯基材 ; 将一对虚拟玻璃棒61和62熔合在芯基材70的两端以制造起始玻璃棒的工艺; 在起始玻璃棒的外表面处沉积通过火焰水解产生的玻璃颗粒，以产生多孔基材80的工艺; 以及将多孔基材80烧结并玻璃化成透明玻璃的工序，制造出包括芯部和包层部的光纤基材310。

公开(公告)号：US20080104999A1

公开(公告)日：2008-05-08

申请号：US11666116

申请日：2005-08-01

申请人： Mitsuo Saitou ,  Koichi Shiomoto ,  Mitsuji Sato ,  Shoji Hoshino ,  Seiya Yamada ,  Hiroshi Kato ,  Naomichi Osada

发明人： Mitsuo Saitou ,  Koichi Shiomoto ,  Mitsuji Sato ,  Shoji Hoshino ,  Seiya Yamada ,  Hiroshi Kato ,  Naomichi Osada

IPC分类号： C03B37/10

CPC分类号： C03B37/01486 ,  C03B37/01493 ,  Y02P40/57

摘要： Provided are a manufacturing method of an optical fiber base material and an optical fiber base material manufactured in the manufacturing method, the manufacturing method including: a process of combining at least two core base materials 70 by fusion-bonding to produce a single core base material; a process of fusion-bonding a pair of dummy glass rods 61 and 62 at both ends of the core base material 70 to produce a starting glass rod; a process of depositing, at an outer surface of the starting glass rod, glass particles generated by flame hydrolysis, to produce a porous base material 80; and a process of sintering and vitrifying, into transparent glass, the porous base material 80, to produce an optical fiber base material 310 that includes a core portion and a clad portion.

摘要翻译： 本发明提供一种制造方法制造的光纤母材和光纤基材的制造方法，该制造方法包括：通过熔融结合将至少两个芯基材70组合以制造单芯基材 ; 将一对虚拟玻璃棒61和62熔合在芯基材70的两端以制造起始玻璃棒的工艺; 在起始玻璃棒的外表面处沉积通过火焰水解产生的玻璃颗粒，以产生多孔基材80的工艺; 以及将多孔基材80烧结并玻璃化成透明玻璃的工序，制造出包括芯部和包层部的光纤基材310。

公开(公告)号：US07782727B2

公开(公告)日：2010-08-24

申请号：US11909887

申请日：2006-09-29

申请人： Hisanori Itoga ,  Seiya Yamada ,  Tatsuo Fushiki ,  Hiroshi Kubo ,  Michihiro Shibata

发明人： Hisanori Itoga ,  Seiya Yamada ,  Tatsuo Fushiki ,  Hiroshi Kubo ,  Michihiro Shibata

IPC分类号： G11B7/00

CPC分类号： G11B7/0037 ,  G11B2007/0006

摘要： An optical pickup is opposed to an inner-radius portion of an optical disc that is set, and pits (a modulation signal) are read by applying laser light for a DVD to the inner-radius portion. The read-out modulation signal is decoded by inputting it to a CD decoder. If decoded disc information includes particular verification data, the optical disc is judged to be a legitimate optical disc of a particular type and formation of a visible image on the label surface is permitted.

摘要翻译： 光拾取器与设置的光盘的内半径部分相对，并且通过向DVD的内半径部分施加用于DVD的激光来读取凹坑（调制信号）。 通过将读出的调制信号输入到CD解码器来解码。 如果解码的盘信息包括特定的验证数据，则判断光盘是特定类型的合法光盘，并且允许在标签表面上形成可见图像。

公开(公告)号：US20090290459A1

公开(公告)日：2009-11-26

申请号：US11909898

申请日：2006-09-29

申请人： Seiya Yamada ,  Hisanori Itoga ,  Tatsuo Fushiki ,  Hiroshi Kubo ,  Michihiro Shibata

发明人： Seiya Yamada ,  Hisanori Itoga ,  Tatsuo Fushiki ,  Hiroshi Kubo ,  Michihiro Shibata

IPC分类号： G11B7/12

CPC分类号： G11B7/126 ,  G11B7/0037 ,  G11B7/00736

摘要： When an optical disk image forming device forms an image on an optical disk, the image forming device reads information of kinds of coloring matters used in an image forming area from information described in an information area of the optical disk. Then, the optical disk image forming device reads from a table laser power strength information corresponding to the information of the kinds of the coloring matters and a maximum linear velocity (Nx) at the time of forming the image and applies a laser beam having this laser power strength to form the image on the image forming area of the optical disk. Thus, since the discoloration of the coloring matter in the image forming area is always saturated, the image having a constant contrast can be formed on the image forming area of the optical disk.

摘要翻译： 当光盘图像形成装置在光盘上形成图像时，图像形成装置从在光盘的信息区域中描述的信息读取图像形成区域中使用的着色事件的种类的信息。 然后，光盘图像形成装置从表格读取与形成图像时的色素种类和最大线速度（Nx）对应的激光功率强度信息，并施加具有该激光的激光束 功率强度以在光盘的图像形成区域上形成图像。 因此，由于图像形成区域中的色素的变色总是饱和，所以可以在光盘的图像形成区域上形成具有恒定对比度的图像。

公开(公告)号：US20070019064A1

公开(公告)日：2007-01-25

申请号：US11477781

申请日：2006-06-30

申请人： Seiya Yamada ,  Hisanori Itoga ,  Tatsuo Fushiki ,  Kazuya Mushikabe

发明人： Seiya Yamada ,  Hisanori Itoga ,  Tatsuo Fushiki ,  Kazuya Mushikabe

IPC分类号： B41J2/435

CPC分类号： B41J3/4071 ,  B41J3/46 ,  G11B7/0037 ,  G11B23/40

摘要： An optical disk has inner and outer information areas respectively in inner and outer portions thereof in each of which a groove is formed at a predetermined width, A planar mirror surface is provided without forming a groove, in an area lying between the areas. When a laser beam is applied to the area to form a visible image, visible-image information, capable of representing the position, shape and size of an area occupied by the visible image, is formed and recorded in the area. When additionally forming a visible image, the image area information is read from the area to display on an edit screen an optical disk and an area of a visible image already formed on the surface of the disk. The user is allowed to determine a newly-recording visible image and its position by use of the edit screen

摘要翻译： 光盘在其内部和外部分别具有内部和外部信息区域，其中每个具有以预定宽度形成的凹槽。在位于区域之间的区域中提供平面镜表面而不形成凹槽。 当将激光束施加到该区域以形成可见图像时，形成能够表示由可见图像占据的区域的位置，形状和尺寸的可视图像信息并记录在该区域中。 当另外形成可见图像时，从编辑屏幕上的区域读取图像区域信息，光盘和已经形成在盘表面上的可见图像的区域。 允许用户通过编辑屏幕来确定新记录的可见图像及其位置

公开(公告)号：US07143969B2

公开(公告)日：2006-12-05

申请号：US10885715

申请日：2004-07-08

申请人： Seiya Yamada ,  Masayuki Takeuchi ,  Tsutomu Koizumi ,  Kazumasa Suyama ,  Kazuo Takami ,  Teruo Hara

发明人： Seiya Yamada ,  Masayuki Takeuchi ,  Tsutomu Koizumi ,  Kazumasa Suyama ,  Kazuo Takami ,  Teruo Hara

IPC分类号： B02C9/04

CPC分类号： G21C19/37 ,  Y02W30/881

摘要： A decladding device of spent nuclear fuel easily and efficiently removes fuel pins from the spent nuclear fuel. Spent nuclear fuel pins P, made of austenitic stainless steel, and in which the spent nuclear fuel is filled, are fed by a feeder 7 one by one or by a unit of several pins and finely sheared into fragments by a shredder 1 having plural rotating blades 4, 5 so that fragments are of a size of 1 to 2 mm or less. The sheared fragments are separated into a fuel pin portion and a nuclear fuel portion by a magnetic separator 20. The magnetic separator 20 comprises a vibration feeder 27 feeding the sheared fragments and is arranged below the shredder 1. Without using a dissolving liquid of nitric acid, decladding is done and the spent nuclear fuel can be efficiently obtained.

摘要翻译： 废核燃料的废弃装置容易且有效地从废核燃料中去除燃料销。 耗材的核燃料销钉P由奥氏体不锈钢制成，其中填充了废核燃料，由进料器7一个或多个销的单元进给，并通过具有多个旋转的粉碎机1精细地剪切成碎片 叶片4,5，使得碎片的尺寸为1至2mm或更小。 剪切碎片通过磁选机20分离成燃料销部分和核燃料部分。 磁分离器20包括供给剪切碎片的振动进料器27，并设置在粉碎机1的下方。 在不使用硝酸溶解液的情况下，进行退化，可以有效地获得废核燃料。

公开(公告)号：US4650849A

公开(公告)日：1987-03-17

申请号：US727359

申请日：1985-04-25

申请人： Yoshiaki Nishimura ,  Hiroshige Okinoshima ,  Seiya Yamada ,  Tsutomu Kashiwagi

发明人： Yoshiaki Nishimura ,  Hiroshige Okinoshima ,  Seiya Yamada ,  Tsutomu Kashiwagi

IPC分类号： G03F7/038 ,  C08G73/10 ,  C08G75/00 ,  C08G75/02 ,  C08G75/12 ,  C08G77/455 ,  G03F7/004 ,  G03F7/031 ,  G03F7/032 ,  G03F7/075 ,  H01L21/027 ,  C08G77/04

CPC分类号： C08G73/106 ,  C08G77/455

摘要： The organosilicon-containing polyamic acid of the invention is a reaction product of the reactants including (1) an organosilicon compound having ethylenic unsaturation and amino-substituted hydrocarbon group, (2) a tetracarboxylic acid dianhydride and (3) a polyamino compound in an organic solvent. The polyamic acid as such and a composition comprising the same in combination with a mercapto-containing compound and/or a photosensitizer are useful as a photosensitive precursor of a polyimide resin usable in photolithographic pattern reproduction.

摘要翻译： 本发明的含有机硅的聚酰胺酸是包括（1）具有烯属不饱和键的有机硅化合物和氨基取代的烃基的反应物的反应产物，（2）四羧酸二酐和（3）有机基团中的聚氨基化合物 溶剂。 聚酰胺酸本身以及含有巯基化合物和/或光敏剂的组合物可用作可用于光刻图案再现的聚酰亚胺树脂的光敏前体。

公开(公告)号：US08213270B2

公开(公告)日：2012-07-03

申请号：US11072380

申请日：2005-03-04

申请人： Seiya Yamada

发明人： Seiya Yamada

IPC分类号： G11B7/125

CPC分类号： G11B7/00736 ,  G11B7/1263 ,  G11B7/1267

摘要： In an optical disk recording apparatus, a monitor monitors a recording power of a laser light. A laser control circuit enables a laser diode to perform test recording while using the monitor to monitor the recording power of the laser light and while controlling a laser drive voltage, so that the monitored recording power reaches a given reference value during the test recording. A voltage measurement section measures the laser drive voltage when the recording power of the laser light reaches the reference value. A calculation section calculates an initial laser drive voltage from the reference value of the recording power and the measured laser drive voltage corresponding to the reference value. A main controller allows the laser control circuit to set the calculated initial laser drive voltage and to start the recording while supplying the laser control circuit with the target value so that an actual recording power of the laser light promptly reaches the target value during the course of the recording.

摘要翻译： 在光盘记录装置中，监视器监视激光的记录功率。 激光控制电路使得激光二极管能够在使用监视器来监视激光的记录功率并同时控制激光驱动电压的同时进行测试记录，从而在测试记录期间监视的记录功率达到给定的参考值。 当激光的记录功率达到参考值时，电压测量部分测量激光驱动电压。 计算部分根据记录功率的参考值和对应于参考值的测量的激光驱动电压来计算初始激光驱动电压。 主控制器允许激光控制电路设置计算的初始激光驱动电压并开始记录，同时向激光控制电路提供目标值，使得激光的实际记录功率在过程中迅速达到目标值 录音。

公开(公告)号：US07898914B2

公开(公告)日：2011-03-01

申请号：US11477780

申请日：2006-06-30

申请人： Hisanori Itoga ,  Seiya Yamada ,  Tatsuo Fushiki

发明人： Hisanori Itoga ,  Seiya Yamada ,  Tatsuo Fushiki

IPC分类号： G11B7/24

CPC分类号： G11B23/40 ,  B41J3/4071 ,  G11B7/0037 ,  G11B19/28 ,  G11B20/1217 ,  G11B20/14 ,  G11B2020/1238 ,  G11B2020/1268 ,  G11B2020/1269 ,  G11B2020/1271 ,  G11B2020/1461

摘要： An optical disk is equipped with a predetermined mark. A frequency generator outputs an FG pulse of frequency corresponding to the rotational speed of a spindle motor used for rotationally driving the optical disk. The edge of the FG pulse detected by an edge detection section is counted by an FG counter. An angle counter measures the duration of a time from appearance of an edge of the FG pulse until a point in time when the mark affixed to the optical disk 1 is detected. A count value of the FG counter, which has been acquired at the point in time when the mark is detected, and a count value of the angle counter are saved. In a case where a visible image is rendered, encoding of a visible image to be rendered is started when the count value of the FG counter and the count value of the angle counter have become equal to the respective saved values.

摘要翻译： 光盘装有预定标记。 频率发生器输出对应于用于旋转驱动光盘的主轴电动机的转速的频率的FG脉冲。 由边缘检测部分检测的FG脉冲的边缘由FG计数器计数。 角度计数器测量从FG脉冲的边缘出现的时间的持续时间，直到检测到固定到光盘1的标记的时间点。 在检测到标记的时间点获取的FG计数器的计数值和角度计数器的计数值被保存。 在呈现可见图像的情况下，当FG计数器的计数值和角度计数器的计数值已经变成等于相应的保存值时，开始对要渲染的可视图像的编码。

公开(公告)号：US20090129253A1

公开(公告)日：2009-05-21

申请号：US11990775

申请日：2006-09-28

申请人： Hiroshi Kubo ,  Michihiro Shibata ,  Tatsuo Fushiki ,  Seiya Yamada ,  Hisanori Itoga

发明人： Hiroshi Kubo ,  Michihiro Shibata ,  Tatsuo Fushiki ,  Seiya Yamada ,  Hisanori Itoga

IPC分类号： G11B7/24

CPC分类号： G11B23/40 ,  B41J3/4071 ,  G11B7/0037 ,  G11B7/00736 ,  G11B7/2403 ,  G11B7/24094

摘要： The present invention provides an optical disc on which a visible image can be formed by irradiation of laser light, which comprises a logo area on which visible information is indicated, a pre-pit signal area, and an image forming area on which a visible image can be formed by irradiation of laser light; and an image forming method of forming a visible image by irradiation of laser light on an optical disc, the method including detecting a pre-pit signal from a pre-pit signal area formed on the optical disc, and forming the visible image based on the result of the detection, wherein the optical disc is the optical disc of an aspect of the invention.

摘要翻译： 本发明提供一种光盘，其上可以通过照射激光形成可见光图像，该光盘包括其上指示有可见信息的标识区域，预凹坑信号区域和图像形成区域，在该区域上具有可视图像 可以通过照射激光形成; 以及通过在光盘上照射激光来形成可视图像的图像形成方法，所述方法包括从形成在光盘上的预凹陷信号区域检测预凹坑信号，并且基于 检测结果，其中光盘是本发明一方面的光盘。