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：US06608946B2

公开(公告)日：2003-08-19

申请号：US10028920

申请日：2001-12-28

申请人： Hideo Kikuchi ,  Satoshi Nakamura ,  Mitsuo Saitou

发明人： Hideo Kikuchi ,  Satoshi Nakamura ,  Mitsuo Saitou

IPC分类号： G02B626

CPC分类号： G02B6/43 ,  G02B6/12002 ,  G02B6/12004 ,  G02B6/1228 ,  G02B6/30 ,  G02B6/42 ,  G02B2006/12069 ,  G02B2006/12104 ,  G02B2006/12119

摘要： An optical module and its manufacturing method are provided which are capable of forming an optical waveguide by making the most of characteristics of a material having small optical transmission loss and excellent machinability or processibility. The optical module includes an optical waveguide sheet having a first optical waveguide and an optical component having a second optical waveguide, wherein the optical component is disposed in an aperture portion in the optical waveguide sheet and an end face of a large diameter portion of a core layer in the second optical waveguide is formed so as to be disposed opposite to an end face of a core layer of the first optical waveguide so that the first optical waveguide and the second optical waveguide are optically coupled.

公开(公告)号：US5652089A

公开(公告)日：1997-07-29

申请号：US470021

申请日：1995-06-06

申请人： Mitsuo Saitou

发明人： Mitsuo Saitou

IPC分类号： G03C1/015 ,  G03C1/005 ,  G03C1/035 ,  G03C1/07

CPC分类号： G03C1/0051

摘要： A silver halide emulsion comprises silver halide grains 35% or more of the total projected area of which are tabular grains having a {100} plane as a main plane and having an average aspect ratio of 1.3 to 7.9 which have been prepared via at least nucleation and ripening procedures. The emulsion is characterized in that said ripening procedure is conducted with substantially no NH.sub.3 present in the system. In a preferred embodiment, the ripening procedure is followed by the addition of fine silver halide grains substantially free of screw dislocation defects and having a diameter of 0.15 .mu.m or less that causes crystal growth. The nucleation is effected by the simultaneous addition of a silver salt and a halide salt solution to a dispersant solution. The resulting nuclei have a Br.sup.- content of 60 mol % or more. Cl.sup.- is present in said dispersant solution in an amount of 10.sup.-5 mol/l or more before the simultaneous addition.

摘要翻译： 卤化银乳剂包含卤化银颗粒，其总投影面积的35％或更多是具有{100}面作为主平面并且具有通过至少成核制备的平均纵横比为1.3至7.9的片状颗粒 和成熟程序。 乳液的特征在于，所述熟化程序基本上不存在于体系中的NH 3进行。 在优选的实施方案中，熟化程序之后是添加基本上不含螺旋位错缺陷并且具有导致晶体生长的直径为0.15μm或更小的细卤化银颗粒。 成核通过同时向分散剂溶液中加入银盐和卤化物盐溶液来实现。 得到的核具有60摩尔％以上的Br含量。 在同时加入之前，Cl-以10-5mol / l或更高的量存在于所述分散剂溶液中。

公开(公告)号：US5498511A

公开(公告)日：1996-03-12

申请号：US325167

申请日：1994-10-21

申请人： Seiji Yamashita ,  Mitsuo Saitou ,  Tomoyuki Ozeki ,  Tatsuya Ishizaka

发明人： Seiji Yamashita ,  Mitsuo Saitou ,  Tomoyuki Ozeki ,  Tatsuya Ishizaka

IPC分类号： G03C1/005 ,  G03C5/30 ,  G03C1/035 ,  G03C5/16

CPC分类号： G03C5/30 ,  G03C1/0051

摘要： A silver halide photographic material is disclosed, which comprises a support having thereon at least one silver halide emulsion layer, wherein the swelling amount of the hydrophilic colloid layers including the light-sensitive silver halide emulsion layer and a protective layer coated on at least one side of the support is not more than 10 .mu.m in thickness and at least 60% of the total projected area of the total silver halide grains in at least one silver halide emulsion layer includes tabular silver halide grains having a Cl.sup.- content of at least 20 mole %, a {100} plane as the major plane, a thickness of 0.35 .mu.m or less, and an aspect ratio (diameter/thickness) of at least 2, and further a developing process for developing the above silver halide photographic material with a developer containing ascorbic acid or the derivative thereof is disclosed.

摘要翻译： 公开了一种卤化银照相材料，其包括其上具有至少一个卤化银乳剂层的载体，其中包括感光卤化银乳剂层的亲水胶体层和涂覆在至少一个侧面上的保护层的溶胀量 的载体的厚度不超过10μm，并且至少一个卤化银乳剂层中总卤化银颗粒的总投影面积的至少60％包括具有至少20的Cl-含量的片状卤化银颗粒 摩尔％，作为主面的{100}面，厚度为0.35μm以下，纵横比（直径/厚度）为2以上的显影方法，以及进一步显影上述卤化银照相材料的显影方法， 公开了含有抗坏血酸或其衍生物的显影剂。

公开(公告)号：US5238805A

公开(公告)日：1993-08-24

申请号：US708579

申请日：1991-05-31

申请人： Mitsuo Saitou

发明人： Mitsuo Saitou

IPC分类号： G03C1/015 ,  G03C1/005 ,  G03C1/035

CPC分类号： G03C1/0051 ,  G03C2001/0153

摘要： A method for preparing silver halide emulsion grains by a crystal growth method comprising feeding fine silver halide grains to a reaction vessel containing seed crystals of a silver halide emulsion and dissolving the fine grains in the reaction vessel by Ostwald ripening to grow said seed crystals, wherein the fine grains are non-twinned crystal fine grains having substantially no twinning plane.

摘要翻译： 一种通过晶体生长方法制备卤化银乳剂颗粒的方法，包括将细卤化银颗粒加入到含有卤化银乳剂晶种的反应容器中，并通过奥斯特瓦尔德熟化将细晶粒溶解在反应容器中以生长所述晶种，其中 细晶粒是基本上不具有孪晶平面的非孪晶晶体细晶粒。

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：US20060008752A1

公开(公告)日：2006-01-12

申请号：US11226289

申请日：2005-09-15

申请人： Mitsuo Saitou ,  Satoshi Aiba ,  Sumito Yamada ,  Eiichi Okutsu

发明人： Mitsuo Saitou ,  Satoshi Aiba ,  Sumito Yamada ,  Eiichi Okutsu

IPC分类号： G03C1/005

CPC分类号： G03C1/035 ,  G03C1/015 ,  G03C1/49818 ,  G03C2001/03558 ,  G03C2001/03594 ,  G03C2200/01

摘要： A silver halide emulsion comprises at least a dispersion medium, water and a silver halide grain, wherein grains occupying from 40 to 100% of the total projected area of said gains have an AgI content of 85 to 100 mol %, a single kind of outer shape except for size and the equivalent-circle projected diameter of from 0.002 to 20 μm.

摘要翻译： 卤化银乳剂至少包括分散介质，水和卤化银颗粒，其中占所述增益总投影面积的40-100％的颗粒的AgI含量为85-100mol％，一种外部的 形状，除了尺寸和等效圆投影直径为0.002至20毫米。

公开(公告)号：US06500607B2

公开(公告)日：2002-12-31

申请号：US09478437

申请日：2000-01-06

申请人： Mitsuo Saitou ,  Yoichi Maruyama ,  Toshiyuki Nabeta ,  Masaaki Miki ,  Keiichi Miyazaki ,  Mikio Ihama ,  Shunji Takada ,  Norihiro Omae ,  Yasushi Tanabe

发明人： Mitsuo Saitou ,  Yoichi Maruyama ,  Toshiyuki Nabeta ,  Masaaki Miki ,  Keiichi Miyazaki ,  Mikio Ihama ,  Shunji Takada ,  Norihiro Omae ,  Yasushi Tanabe

IPC分类号： G03C110

CPC分类号： G03C1/95 ,  G03C1/0051 ,  G03C7/3022 ,  G03C7/3029 ,  G03C7/39204 ,  G03C2001/0055 ,  G03C2001/0357 ,  G03C2007/3034

摘要： A silver halide photographic material is disclosed, comprising a support having provided thereon at least one silver halide emulsion layer, wherein the silver halide emulsion layer contains, in the dispersion medium phase of the emulsion, one or more kinds of inorganic fine particles having a refractive index the total weight of the fine particles contained in the unit volume of the dispersion medium phase is from 1.0 to 95 wt %, the dispersion medium phase containing the fine particles is substantially transparent to the photosensitive peak wavelength light of the emulsion layer, and the photographic material is exposed and processed in the development process comprising at least a developing step and a fixing step.

摘要翻译： 公开了一种卤化银照相材料，其包括其上设置有至少一个卤化银乳剂层的载体，其中所述卤化银乳剂层在乳液的分散介质相中含有一种或多种具有折射率的无机细颗粒 指示分散介质相的单位体积中所含的细颗粒的总重量为1.0〜95重量％，含有微粒的分散介质相对于乳剂层的感光峰值波长光基本透明， 照相材料在包括至少显影步骤和定影步骤的显影过程中曝光和加工。

公开(公告)号：US06091310A

公开(公告)日：2000-07-18

申请号：US48127

申请日：1998-03-26

申请人： Kazuaki Utsumi ,  Shiro Yoshida ,  Mitsuo Saitou

发明人： Kazuaki Utsumi ,  Shiro Yoshida ,  Mitsuo Saitou

IPC分类号： H05K3/46 ,  H01L23/12 ,  H01L23/64 ,  H05K1/00 ,  H05K1/02 ,  H05K1/16 ,  H05K1/18 ,  H05K3/42

CPC分类号： H05K1/0233 ,  H01L23/645 ,  H05K1/165 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L24/48 ,  H01L2924/00014 ,  H01L2924/01078 ,  H01L2924/14 ,  H01L2924/19041 ,  H01L2924/30107 ,  H01L2924/3011 ,  H01L2924/3025 ,  H05K1/0298 ,  H05K2201/09645 ,  H05K2201/097

摘要： A laminated multi-layer printed board having at least a power source circuit layer, at least a ground layer and at least a signal layer includes a hole which extends through the board to the power source circuit layer. An inductor is provided in the hole.

摘要翻译： 具有至少一个电源电路层，至少一个接地层和至少一个信号层的层叠多层印刷电路板包括一个穿过该板延伸到电源电路层的孔。 孔中设有电感器。

公开(公告)号：US6040127A

公开(公告)日：2000-03-21

申请号：US777624

申请日：1996-12-31

申请人： Masayuki Kuramitsu ,  Mitsuo Saitou ,  Yutaka Maeno ,  Takefumi Hara

发明人： Masayuki Kuramitsu ,  Mitsuo Saitou ,  Yutaka Maeno ,  Takefumi Hara

IPC分类号： G03C1/005 ,  G03C1/047 ,  G03C1/015 ,  G03C1/035

CPC分类号： G03C1/0051 ,  G03C1/047

摘要： A method for producing a silver halide emulsion in which grains having an aspect ratio of from 1.5 to 100 occupy from 75 to 100% of the total projected area of all grains comprising at least nucleation, ripening and grain growth processes in a dispersion medium solution containing water and a dispersion medium, wherein the dispersion medium solution contains low molecular weight gelatin having a molecular weight of from 1,000 to 70,000 at least during a nucleation process and chemically modified gelatin having a chemical modification rate of the amino group of from 15% to 100% at least during a grain growth process.

摘要翻译： 一种制备卤化银乳剂的方法，其中纵横比为1.5至100的颗粒占所有晶粒的总投影面积的75至100％，所述颗粒至少包含成核，成熟和晶粒生长过程，所述分散介质溶液含有 水和分散介质，其中分散介质溶液至少在成核过程中含有分子量为1,000至70,000的低分子量明胶和具有15至100的氨基的化学修饰速率的化学改性明胶 至少在谷物生长过程中。