公开(公告)号：US4664474A

公开(公告)日：1987-05-12

申请号：US606096

申请日：1984-05-02

申请人： Gotaro Tanaka ,  Kunio Fujiwara ,  Yasuo Matsuda

发明人： Gotaro Tanaka ,  Kunio Fujiwara ,  Yasuo Matsuda

IPC分类号： C03B23/047 ,  C03B37/012 ,  C03B37/014 ,  C03C3/06 ,  C03C13/04 ,  G02B6/028 ,  G02B6/22

CPC分类号： G02B6/03627 ,  C03B23/047 ,  C03B37/01214 ,  C03B37/014 ,  C03C13/045 ,  G02B6/0281 ,  C03B2201/12 ,  C03B2203/22 ,  C03B2203/23

摘要： An optical fiber comprising core glass having therearound a cladding comprising fluorine-containing quartz glass and a process for producing the same are disclosed. Said cladding is composed of an inner portion having a prescribed thickness and a constant fluorine content through its thickness and an outer portion having its fluorine content being gradually decreased in a radial direction so that its outermost surface has a fluorine content of about 0.7% by weight or less relative to SiO.sub.2.

摘要翻译： 公开了一种包括具有包含含氟石英玻璃的包层的芯玻璃的光纤及其制造方法。 所述包层由具有规定厚度的内部部分和通过其厚度具有恒定的氟含量构成，其外部部分的氟含量在径向上逐渐减小，使得其最外表面的氟含量为约0.7重量％ 或更少。

公开(公告)号：US4578560A

公开(公告)日：1986-03-25

申请号：US532937

申请日：1983-09-16

申请人： Gotaro Tanaka ,  Kunio Fujiwara ,  Tetsuo Miyajiri

发明人： Gotaro Tanaka ,  Kunio Fujiwara ,  Tetsuo Miyajiri

IPC分类号： C09K3/16 ,  F23D14/52 ,  H05H1/30 ,  B23K9/00

CPC分类号： H05H1/30

摘要： A high frequency induction coupled plasma torch is disclosed. The torch is comprised of a multi-pipe structure and is used for forming a plasma flame by high frequency power induction. The torch is comprised of a plurality of pipes which are coaxially arranged within each other. Each of the pipes has one or more flanged openings positioned on its surface whereby it is interconnected to the adjacent pipe. By means of the flanged openings any given pipe may be interconnected with any number of outer pipes. The torch can be economically produced and maintained.

摘要翻译： 公开了一种高频感应耦合等离子体焰炬。 手电筒由多管结构组成，用于通过高频功率感应形成等离子火焰。 手电筒由多个彼此同轴布置的管道组成。 每个管道具有位于其表面上的一个或多个凸缘开口，由此其与相邻的管道互连。 通过法兰开口，任何给定的管可以与任何数量的外管相互连接。 火炬可以经济地生产和维护。

公开(公告)号：US4135901A

公开(公告)日：1979-01-23

申请号：US805893

申请日：1977-06-13

申请人： Kunio Fujiwara ,  Gotaro Tanaka ,  Shiro Kurosaki

发明人： Kunio Fujiwara ,  Gotaro Tanaka ,  Shiro Kurosaki

IPC分类号： C03B37/012 ,  C03B37/014 ,  C03B37/00 ,  C03C25/02

CPC分类号： C03B37/01294 ,  C03B37/0142 ,  C03B37/01426 ,  C03B2201/31 ,  C03B2201/32 ,  C03B2203/26 ,  C03B2207/06 ,  C03B2207/46 ,  C03B2207/50

摘要： A method of manufacturing glass rod for optical waveguides is proposed. In this method, several gaseous mixtures or powdery mixtures of materials for glass forming are reacted at a high temperature and deposited on the top or end of a rotating glass rod which is initially deposited on a rotating base plate and grown in the form of a rod of a fixed powdery or vitreous state. It is possible to obtain the glass rod having a predetermined radial distribution of index of refraction.

摘要翻译： 提出了制造光波导玻璃棒的方法。 在该方法中，用于玻璃形成的材料的几种气体混合物或粉末混合物在高温下反应并沉积在旋转的玻璃棒的顶部或端部上，旋转的玻璃棒最初沉积在旋转的基板上并以棒的形式生长 具有固定的粉状或玻璃体状态。 可以获得具有预定的折射率的径向分布的玻璃棒。

公开(公告)号：US20090242517A1

公开(公告)日：2009-10-01

申请号：US12410049

申请日：2009-03-24

申请人： Kunio Fujiwara ,  Junichi Yoshida

发明人： Kunio Fujiwara ,  Junichi Yoshida

IPC分类号： B08B3/02 ,  C03C15/00 ,  C23F1/00

CPC分类号： H01L21/67051 ,  H01L21/67057

摘要： A substrate treating apparatus for performing a predetermined treatment of substrates with a treating liquid. The apparatus includes a treating tank for storing the treating liquid; a lifter having holding elements for holding the substrates, and vertically movable between a standby position above the treating tank and a treating position inside the treating tank; lower nozzles arranged on opposite sides at a bottom of the treating tank for supplying the treating liquid; upper nozzles arranged above the lower nozzles for supplying the treating liquid toward the holding elements of the lifter; and a control device for controlling a flow ratio of the treating liquid between the upper nozzles and the lower nozzles according to the treatment.

摘要翻译： 一种用处理液进行基板的预定处理的基板处理装置。 该装置包括用于储存处理液的处理槽; 具有用于保持基板的保持元件的升降器，并且能够在处理槽上方的备用位置与处理槽内的处理位置之间垂直移动; 在处理槽的底部设置在相对侧的下喷嘴，用于供给处理液; 上喷嘴布置在下喷嘴上方，用于将处理液朝向提升器的保持元件供应; 以及控制装置，用于根据处理来控制上喷嘴和下喷嘴之间的处理液的流量比。

公开(公告)号：US06852233B1

公开(公告)日：2005-02-08

申请号：US09926382

申请日：2000-04-25

申请人： Takanobu Sugo ,  Akio Katakai ,  Noriaki Seko ,  Shin Hasegawa ,  Kunio Fujiwara ,  Hiroshi Nagai ,  Hideo Kawazu ,  Kazuyoshi Takeda ,  Satoshi Konishi ,  Hideyuki Misawa ,  Takashi Kawakami ,  Junichi Kanno ,  Keiji Hasegawa ,  Masaji Akahori

发明人： Takanobu Sugo ,  Akio Katakai ,  Noriaki Seko ,  Shin Hasegawa ,  Kunio Fujiwara ,  Hiroshi Nagai ,  Hideo Kawazu ,  Kazuyoshi Takeda ,  Satoshi Konishi ,  Hideyuki Misawa ,  Takashi Kawakami ,  Junichi Kanno ,  Keiji Hasegawa ,  Masaji Akahori

IPC分类号： B01D15/00 ,  B01J20/26 ,  B01J20/28 ,  B01J20/32 ,  B01J20/34 ,  C02F1/28 ,  C22B3/02 ,  C22B3/24 ,  C02F1/42

CPC分类号： B01J20/28033 ,  B01D15/00 ,  B01J20/26 ,  B01J20/28004 ,  B01J20/28023 ,  B01J20/28052 ,  B01J20/3242 ,  B01J20/3475 ,  C02F1/28 ,  C02F2101/20 ,  C22B3/02 ,  C22B3/24 ,  Y02P10/234

摘要： An object of the present invention is to provide a structure of a metal collecting material for use in seawater or river water or industrial wastewater to give the most excellent adsorption efficiency. Another object of the present invention is to provide a process for efficiently separating and recovering valuable metals or noxious metals from a metal collecting material having collected said valuable metals from seawater or noxious metals from river water or wastewater with the least possible waste generation.A metal collector according to an aspect of the present invention is formed by stacking at least partially alternate layers of a fibrous metal collecting material with a spacer for introducing a liquid to be treated into said collecting material, wherein the area of spacer side faces represents 25-75% of the total area of collecting material side faces and spacer side faces in the side faces of the stack. A process for eluting and recovering a metal from a metal collecting material according to another aspect of the present invention comprises the steps: (1) contacting the metal collecting material having absorbed a metal with a dilute eluent, (2) contacting the metal collecting material with an eluent more concentrated than in step 1 to recover the metal into the eluent; and (3) contacting a metal resorbing material with the eluate from step 2 to resorb the metal.

摘要翻译： 本发明的目的是提供用于海水或河水或工业废水中的金属收集材料的结构，以获得最佳的吸附效率。 本发明的另一个目的是提供一种从金属收集材料有效地分离和回收有价值的金属或有毒金属的方法，所述金属收集材料从海水中收集所述有价值的金属或从具有最少可能的废物产生的河水或废水中吸收有毒金属。 根据本发明的一个方面的集电器是通过将纤维状金属收集材料的至少部分交替的层与用于将待处理的液体引入所述收集材料的间隔件而形成的，其中间隔件侧面的面积代表25-75 在堆叠的侧面中的收集材料侧面和间隔件侧面的总面积的百分比。 根据本发明的另一方面的从金属收集材料中洗脱和回收金属的方法包括以下步骤：（1）使吸收有金属的金属收集材料与稀释的洗脱液接触，（2）使金属收集材料 洗脱液比步骤1更浓，将金属回收到洗脱液中; 和（3）将金属吸收材料与来自步骤2的洗脱液接触以吸收金属。

公开(公告)号：US06228135B1

公开(公告)日：2001-05-08

申请号：US08629332

申请日：1996-04-08

申请人： Takanobu Sugo ,  Kunio Fujiwara ,  Hideaki Sekiguchi ,  Takeshi Takai ,  Atsushi Kobayashi

发明人： Takanobu Sugo ,  Kunio Fujiwara ,  Hideaki Sekiguchi ,  Takeshi Takai ,  Atsushi Kobayashi

IPC分类号： B01D2400

CPC分类号： B01D46/10 ,  B01D39/083 ,  B01D39/086 ,  B01D39/1623 ,  B01D39/2017 ,  B01D2239/0208 ,  B01D2239/0414 ,  B01D2239/0421 ,  B01D2239/0622 ,  B01D2239/0627 ,  B01D2239/065 ,  B01D2239/1233 ,  B01D2279/51

摘要： An air purifying filter which comprises: (a) an ion-exchange fiber filter and (b) a high- or ultrahigh-performance filter comprising glass fibers is disclosed. The ion-exchange fiber filter preferably comprises a fibrous substrate and ion-exchange groups and hydrophilic groups which are chemically bound to the surface of the substrate.

摘要翻译： 一种空气净化过滤器，包括：（a）离子交换纤维过滤器和（b）包含玻璃纤维的高性能或超高性能过滤器。 离子交换纤维过滤器优选包含纤维底物和离子交换基团以及与基底表面化学结合的亲水基团。

公开(公告)号：US4161505A

公开(公告)日：1979-07-17

申请号：US648997

申请日：1976-01-14

申请人： Satoshi Shiraishi ,  Kunio Fujiwara ,  Shiro Kurosaki

发明人： Satoshi Shiraishi ,  Kunio Fujiwara ,  Shiro Kurosaki

IPC分类号： B29D11/00 ,  C03B23/207 ,  C03B37/012 ,  C03B37/014 ,  C03B37/018 ,  C03B37/027 ,  C03C13/04 ,  G02B6/02 ,  B05D5/06

CPC分类号： C03C13/045 ,  B29D11/00663 ,  C03B23/207 ,  C03B37/01211 ,  C03B37/01413 ,  C03B37/01446 ,  C03B37/01807 ,  C03B37/027 ,  G02B6/02 ,  G02B6/03611 ,  G02B6/03627 ,  C03B2201/02 ,  C03B2201/08 ,  C03B2201/10 ,  C03B2201/12 ,  C03B2203/16 ,  C03B2203/22 ,  C03B2207/86 ,  Y10S65/16

摘要： A process for producing an optical transmission fiber is provided which comprises feeding highly pure halides, hydrides or organic compounds of Si and B by way of carrier gas on the outer surface of a fused silica rod or a fused silica pipe, or inner surface of a fused silica pipe, oxidizing them and depositing the products to form a pure fused silica layer or a doped fused silica layer containing B.sub.2 O.sub.3, melting the pipe and the deposited layer followed by a spinning. The SiO.sub.2 layer can alternatively contain fluorine instead of B.sub.2 O.sub.3. A further SiO.sub.2 layer can be deposited thereon to improve the spinning processability and lower the index of refraction of the B.sub.2 O.sub.3 containing layer.

摘要翻译： 提供了一种制造光传输纤维的方法，其包括在熔融石英棒或熔融石英管的外表面上通过载气将高纯度卤化物，氢化物或Si和B的有机化合物进料，或 熔融石英管，氧化它们并沉积产物以形成纯熔融石英层或含有B2O3的掺杂熔融石英层，熔化管和沉积层，随后进行纺丝。 SiO 2层可以替代地含有氟代替B2O3。 可以在其上沉积另外的SiO 2层以改善纺丝加工性能并降低含B2O3的层的折射率。

公开(公告)号：US4082420A

公开(公告)日：1978-04-04

申请号：US648998

申请日：1976-01-14

申请人： Satoshi Shiraishi ,  Kunio Fujiwara ,  Shiro Kurosaki

发明人： Satoshi Shiraishi ,  Kunio Fujiwara ,  Shiro Kurosaki

IPC分类号： B29D11/00 ,  C03B37/018 ,  C03B37/027 ,  C03C13/04 ,  G02B6/02 ,  G02B5/14

CPC分类号： C03C13/045 ,  B29D11/00663 ,  C03B37/01807 ,  C03B37/027 ,  G02B6/02 ,  G02B6/03611 ,  G02B6/03627 ,  C03B2201/02 ,  C03B2201/08 ,  C03B2201/10 ,  C03B2201/12 ,  C03B2203/16 ,  C03B2203/22

摘要： A process for producing an optical transmission fiber is provided which comprises feeding highly pure halides, hydrides or organic compounds of Si and B by way of carrier gas on the outer surface of a fused silica rod or a fused silica pipe, or inner surface of a fused silica pipe, oxidizing them and depositing the products to form a pure fused silica layer or a doped fused silica layer containing B.sub.2 O.sub.3, melting the pipe and the deposited layer followed by a spinning. The SiO.sub.2 layer can alternatively contain fluorine instead of B.sub.2 O.sub.3. A further SiO.sub.2 layer can be deposited thereon to improve the spinning processability and lower the index of refraction of the B.sub.2 O.sub.3 containing layer.

公开(公告)号：US20070007196A1

公开(公告)日：2007-01-11

申请号：US10554585

申请日：2004-04-28

申请人： Makoto Komatsu ,  Kunio Fujiwara ,  Yukio Hashimoto

发明人： Makoto Komatsu ,  Kunio Fujiwara ,  Yukio Hashimoto

IPC分类号： B01D24/00

CPC分类号： B01D67/0093 ,  B01D61/00 ,  B01D2323/30 ,  B01D2323/38 ,  B01J43/00 ,  B01J45/00 ,  B01J2220/62 ,  G03F7/3092 ,  G03F7/425

摘要： It is the purpose of the present invention to provide filter cartridges which can suitably be utilized in purifying chemical fluids for treating the surface of an electronic device substrate to be used in the semiconductor industry, particularly fluids containing a basic compound such as ammonia and an ammonium salt, or hydrofluoric acid (HF). The filter cartridges relating to the present invention which are used in removing metallic impurities contained in a chemical fluid for treating the surface of an electronic device substrate by treating the chemical fluid, is characterized by having a filter material incorporated therein, into which functional groups compatible with the existing morphology of the metallic impurities to be removed are incorporated in compliance with the constituents of the chemical fluid to be treated and the types of the metallic impurities to be removed.

摘要翻译： 本发明的目的是提供一种适用于净化用于半导体工业中使用的电子器件基板表面的化学流体的滤芯，特别是含有碱性化合物如氨和铵的流体 盐或氢氟酸（HF）。 通过处理化学流体处理用于处理电子器件基板的表面的化学流体中所含的金属杂质所使用的本发明的滤芯的特征在于，具有并入其中的过滤材料， 将要除去的金属杂质的现有形态与所要处理的化学流体的组分和要去除的金属杂质的类型相符合。

公开(公告)号：US06852802B1

公开(公告)日：2005-02-08

申请号：US10111012

申请日：2000-10-20

申请人： Makoto Komatsu ,  Kazuyoshi Takeda ,  Kunio Fujiwara ,  Takeshi Takai

发明人： Makoto Komatsu ,  Kazuyoshi Takeda ,  Kunio Fujiwara ,  Takeshi Takai

IPC分类号： C02F1/28 ,  B01J20/26 ,  B01J20/30 ,  B01J39/18 ,  B01J39/20 ,  B01J45/00 ,  C02F1/42 ,  C08F8/44 ,  C08F291/18 ,  C09K3/00 ,  C08F8/26 ,  C08F8/30 ,  C08F8/42 ,  C08J3/28 ,  C08J5/20

CPC分类号： B01J45/00 ,  B01J20/26 ,  B01J20/261 ,  B01J39/18 ,  B01J39/20 ,  C08F8/44 ,  C08F291/00

摘要： An object of the present invention is to provide a heavy metal ion scavenger having more excellent scavenging performance than previously. In order to attain this object, organic polymer materials of the present invention are characterized in that they have a polymer side chain derived from a haloalkyl-substituted styrene on the backbone of an organic polymer base and a functional group capable of forming a complex with a heavy metal ion has been introduced onto said polymer side chain. These organic polymer materials have excellent heavy metal ion scavenging performance so that they can be suitably used as heavy metal ion scavengers.

摘要翻译： 本发明的目的是提供一种具有比以前更好的清除性能的重金属离子清除剂。 为了达到这个目的，本发明的有机聚合物材料的特征在于它们在有机聚合物基体的主链上具有衍生自卤代烷基取代的苯乙烯的聚合物侧链和能够形成与 已经将重金属离子引入到所述聚合物侧链上。 这些有机聚合物材料具有优异的重金属离子清除性能，因此它们可以适合用作重金属离子清除剂。