公开(公告)号：US20060115405A1

公开(公告)日：2006-06-01

申请号：US11315238

申请日：2005-12-23

申请人： Yoshiharu Konya ,  Koichiro Watanabe ,  Susumu Ueno

发明人： Yoshiharu Konya ,  Koichiro Watanabe ,  Susumu Ueno

IPC分类号： C01B33/12

CPC分类号： B82Y30/00 ,  C01B33/18 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2006/10 ,  C01P2006/12 ,  C01P2006/90 ,  C09C1/3081

摘要： A hydrophobic silica fine powder is prepared by premixing a hydrophilic silica fine powder with a dimer diol siloxane or cyclic siloxane as a hydrophobizing agent, mixing them in a ball mill for achieving dispersion and for achieving cleavage or disintegration and consolidation, and thereafter heating at 100-300° C. in an ammonia or amine-containing atmosphere. The powder has an aerated bulk density of 100-300 g/l, a specific surface area of 40-300 m2/g, a primary particle diameter of 10-120 nm, and a degree of hydrophobization of 40-80 as measured by methanol titration and is less bulky, easy to handle and disperse and stable in a kneaded mixture.

摘要翻译： 通过将亲水性二氧化硅细粉末与二聚二醇硅氧烷或环状硅氧烷作为疏水化剂预混合制备疏水性二氧化硅细粉末，将其混合在球磨机中以实现分散和实现切割或分解和固化，然后在100℃加热 -300℃在含氨或胺的气氛中。 该粉末的充气体积密度为100-300g / l，比表面积为40-300m 2 / g，一次粒径为10-120nm，疏水化程度 通过甲醇滴定测量为40-80，并且体积较小，在捏合的混合物中易于处理和分散并且稳定。

公开(公告)号：US06797447B2

公开(公告)日：2004-09-28

申请号：US10298792

申请日：2002-11-19

申请人： Yoshiharu Konya ,  Koichiro Watanabe ,  Susumu Ueno

发明人： Yoshiharu Konya ,  Koichiro Watanabe ,  Susumu Ueno

IPC分类号： G03G908

CPC分类号： G03G9/09708

摘要： By simultaneously atomizing a siloxane and two organometallic compounds of different metals M1 and M2 exclusive of silicon in a flame for combustion, spherical amorphous ternary complex oxide fine particles are obtained which are substantially free of chlorine, have a particle size of 10-500 nm, and have a silica content A of 1-99 wt %, a M1 oxide content B of 1-90 wt % and a M2 oxide content C of 1-90 wt %, all based on the weight of oxides excluding carbon, provided that A+B+C≈100. An electrostatic image developer comprising the fine particles is improved in fluidity and cleanability and bears a uniform and stable quantity of electric charge.

摘要翻译： 通过在火焰中同时雾化不同金属M1和M2的不同金属M1和M2的硅氧烷和两种有机金属化合物，获得基本上不含氯的粒径为10-500nm的球形无定形三元复合氧化物细颗粒， 并且具有1-99重量％的二氧化硅含量A，1-90重量％的M1氧化物含量B和1-90重量％的M2氧化物含量C，全部基于不包括碳的氧化物的重量，条件是A + B +C≈100。 包含微粒的静电图像显影剂的流动性和清洁性提高，并且具有均匀且稳定的电荷量。

公开(公告)号：US06777152B2

公开(公告)日：2004-08-17

申请号：US10179968

申请日：2002-06-26

申请人： Yoshiharu Konya ,  Koichiro Watanabe ,  Susumu Ueno

发明人： Yoshiharu Konya ,  Koichiro Watanabe ,  Susumu Ueno

IPC分类号： G03G908

CPC分类号： B82Y30/00 ,  C01G23/00 ,  C01G23/07 ,  C01P2004/51 ,  C01P2004/64 ,  C01P2006/12 ,  C01P2006/80 ,  C09C1/36 ,  C09C1/3653 ,  G03G9/09708 ,  G03G9/09725

摘要： By atomizing a siloxane and an organic titanium compound for flame combustion, spherical complex oxide fine particles of amorphous silica-titania are obtained having a particle size of 10-300 nm, a specific surface area of 10-100 m2/g, and a titania content of 1-99% by weight. By hydrophobizing the fine particles and adding them to a toner, a developer is obtained which is improved in fluidity, cleanability and uniform and stable charging.

摘要翻译： 通过雾化硅氧烷和有机钛化合物进行火焰燃烧，得到粒径为10-300nm，比表面积为10-100m 2 / g的无定形二氧化硅 - 二氧化钛的球形复合氧化物细颗粒， 和二氧化钛含量为1-99重量％。 通过使细颗粒疏水化并将其添加到调色剂中，获得流动性，可清洁性和均匀且均匀充电的显影剂。

公开(公告)号：US06737538B2

公开(公告)日：2004-05-18

申请号：US10436085

申请日：2003-05-13

申请人： Hiroshi Nakayama ,  Masao Maruyama ,  Hiromi Nakabayashi ,  Susumu Ueno

发明人： Hiroshi Nakayama ,  Masao Maruyama ,  Hiromi Nakabayashi ,  Susumu Ueno

IPC分类号： C07F708

CPC分类号： C08G77/34 ,  A61K8/891 ,  A61Q19/00

摘要： An unpurified silicone oil is treated with fibrous activated carbon, yielding a silicone oil of high purity, which will find use in the electric and electronic industry and as cosmetics.

摘要翻译： 用纤维状活性炭处理未纯化的硅油，得到高纯度的硅油，可用于电气和电子工业以及作为化妆品。

公开(公告)号：US06686312B1

公开(公告)日：2004-02-03

申请号：US09522690

申请日：2000-03-10

申请人： Mikio Aramata ,  Masaaki Furuya ,  Yoshihiro Shirota ,  Akio Muraida ,  Susumu Ueno ,  Toshio Shinohara

发明人： Mikio Aramata ,  Masaaki Furuya ,  Yoshihiro Shirota ,  Akio Muraida ,  Susumu Ueno ,  Toshio Shinohara

IPC分类号： B01J2370

CPC分类号： C07F7/16 ,  B01J23/72

摘要： In the synthesis of organohalosilanes by the direct process of reacting an organic halogen with metallic silicon powder, a metallic copper catalyst in the form of a thermally active metallic copper powder having large strain energy is used.

摘要翻译： 在通过使有机卤素与金属硅粉反应的直接方法合成有机卤代硅烷中，使用具有大应变能的热活性金属铜粉形式的金属铜催化剂。

公开(公告)号：US06218562B1

公开(公告)日：2001-04-17

申请号：US09548053

申请日：2000-04-12

申请人： Mikio Aramata ,  Akio Ohori ,  Masaaki Furuya ,  Susumu Ueno ,  Toshio Shinohara ,  Tetsuya Inukai

发明人： Mikio Aramata ,  Akio Ohori ,  Masaaki Furuya ,  Susumu Ueno ,  Toshio Shinohara ,  Tetsuya Inukai

IPC分类号： C07F716

CPC分类号： C07F7/16

摘要： Organohalosilanes are prepared by the Rochow process of reacting metallic silicon particles with an organohalide in the presence of a copper catalyst. The metallic silicon particles, which are prepared by comminuting fragments of metallic silicon raw material, have a mean particle size of 10 &mgr;m to 10 mm and a surface oxygen quantity of up to 0.3 wt % which is given as the difference between the oxygen concentrations determined by in-metal oxygen analysis of the metallic silicon particles and the fragments, respectively.

摘要翻译： 有机卤代硅烷通过在铜催化剂存在下使金属硅颗粒与有机卤化物反应的Rochow方法制备。 通过粉碎金属硅原料碎片制备的金属硅颗粒的平均粒径为10〜10μm，表面氧量为0.3重量％，其作为测定的氧浓度之差 分别通过金属硅颗粒和碎片的金属间氧分析。

公开(公告)号：US5855860A

公开(公告)日：1999-01-05

申请号：US848271

申请日：1997-04-29

申请人： Masanobu Nishimine ,  Yoshio Tomizawa ,  Hidekazu Uehara ,  Kiyoshi Shirasuna ,  Susumu Ueno

发明人： Masanobu Nishimine ,  Yoshio Tomizawa ,  Hidekazu Uehara ,  Kiyoshi Shirasuna ,  Susumu Ueno

IPC分类号： C01B33/18 ,  C01B33/12

CPC分类号： C01B33/183 ,  C01B33/18 ,  C01P2006/12 ,  C01P2006/80

摘要： Crude fumed silica resulting from pyrogenic hydrolysis is purified by continuously feeding particulate silica and steam or a mixture of steam and air in a steam/air volume ratio of at least 1/2 through an upright column from its bottom toward its top for forming a fluidized bed within the column at a gas linear velocity of 1 to 10 cm/sec. and a temperature of 250.degree. to 400.degree. C., whereby steam deprives the particulate silica of the halide borne thereon, and removing fine particulate silica from which the halide has been eliminated from the top of the column. Using a simple apparatus, pure fine particulate silica is collected at a low cost of energy consumption.

摘要翻译： 由热解水解产生的粗制热解法二氧化硅通过从其底部向其顶部连续供给颗粒二氧化硅和蒸汽或蒸汽和空气的混合物，其蒸汽/空气体积比至少为1/2，通过立柱从而形成流化床 在柱内以1至10cm / sec的气体线速度进行床。 在250-400℃的温度下蒸发除去其上所含卤化物的颗粒状二氧化硅，并从柱顶部除去已经从其中除去卤化物的微细二氧化硅。 使用简单的装置，以低成本的能量消耗收集纯的细颗粒二氧化硅。

公开(公告)号：US5841767A

公开(公告)日：1998-11-24

申请号：US684230

申请日：1996-07-19

申请人： Yasuki Nishi ,  Kazuhito Ebina ,  Susumu Ueno

发明人： Yasuki Nishi ,  Kazuhito Ebina ,  Susumu Ueno

IPC分类号： H04B7/185 ,  H04W16/26 ,  H04W88/08 ,  H04W92/04 ,  H04J3/16

CPC分类号： H04W92/045 ,  H04B7/18563 ,  H04W16/26 ,  H04W88/085

摘要： A service area expansion scheme for a mobile communication system, capable of efficiently connecting thinly populated areas (satellite zones) to a mobile communication network so as to expand the service area of the mobile communication system economically. In expanding the service area, remote base stations are set at thinly populated areas, while a remote mobile local switching station for connecting the remote base stations to the mobile communication network is provided. The remote base stations and the remote mobile local switching station are selectively connected through the public network by using the respective channel connection units for providing connections with the public network. The remote base stations and the remote mobile local switching station can be replaced by satellite base stations and a satellite mobile local switching station for connecting the satellite base stations to the mobile communication network. The satellite base stations and the satellite mobile local switching station are selectively connected through the satellite by using the respective satellite connection units for providing connections with the satellite.

摘要翻译： 一种用于移动通信系统的服务区域扩展方案，能够将人口稀少的区域（卫星区域）有效地连接到移动通信网络，从而经济地扩展移动通信系统的服务区域。 在扩展服务区域中，远程基站设置在人口稀少的地区，而远程移动本地交换站用于将远程基站连接到移动通信网络。 通过使用相应的信道连接单元来提供与公共网络的连接，远程基站和远程移动本地交换站通过公共网络选择性地连接。 远程基站和远程移动本地交换站可以由卫星基站和用于将卫星基站连接到移动通信网络的卫星移动本地交换站来替代。 卫星基站和卫星移动本地交换站通过使用相应的卫星连接单元通过卫星选择性连接，以提供与卫星的连接。

公开(公告)号：US5098968A

公开(公告)日：1992-03-24

申请号：US517174

申请日：1990-05-01

申请人： Susumu Ueno ,  Ichiro Kaneko ,  Mikio Watanabe

发明人： Susumu Ueno ,  Ichiro Kaneko ,  Mikio Watanabe

IPC分类号： C08F2/00 ,  C08F2/04

CPC分类号： C08F2/004

摘要： A method of preventing polymer scale deposition in a polymerization vessel during polymerization of a monomer having an ethylenically double bond, wherein said polymerization is carried out in a polymerization vessel of which the inner wall has a coating comprising a reaction product of a tannin and an acid halide. Polymer scale deposition on the inner wall, etc. of the polymerization vessel can be effectively prevented. The preventive agent used has neither risk of produced polymer being colored nor toxicity.

公开(公告)号：US4741920A

公开(公告)日：1988-05-03

申请号：US883172

申请日：1986-07-08

申请人： Susumu Ueno ,  Toru Nakanishi ,  Kenji Fushimi ,  Keiichi Ishikawa ,  Yasuo Emori

发明人： Susumu Ueno ,  Toru Nakanishi ,  Kenji Fushimi ,  Keiichi Ishikawa ,  Yasuo Emori

IPC分类号： B41N1/24 ,  G03F7/12 ,  B05D3/06

CPC分类号： B41N1/247 ,  G03F7/12

摘要： A greatly improved printing screen used for screen printing is provided in respect of the durability in printing, resistance against solvents and antistatic performance based on a mesh of polyester or nylon filaments. According to the invention, the base mesh is subjected to exposure to low temperature plasma of an inorganic gas prior to coating with a photosensitive resin composition in the form of an aqueous emulsion. When the plasma-treated mesh is coated, prior to coating with the photosensitive resin emulsion, with a surface active agent or when the photosensitive resin emulsion is admixed with a surface active agent, further improvement can be obtained in the antistatic performance of the screen. When a base screen dyed in yellow is used, the drawbacks caused by halation in the pattern-wise exposure of the screen to light can be greatly reduced.

摘要翻译： 关于印刷耐久性，耐溶剂性和基于聚酯或尼龙丝网的抗静电性能，提供了用于丝网印刷的大大改进的印刷丝网。 根据本发明，在用水乳液形式的感光性树脂组合物涂布之前，将基底网暴露于无机气体的低温等离子体。 当等离子体处理的网被涂覆时，在用感光性树脂乳液涂布之前，用表面活性剂，或当将感光性树脂乳液与表面活性剂混合时，可以在屏幕的抗静电性能方面得到进一步的改进。 当使用黄色染色的基本屏幕时，可以大大降低由于屏幕对于光的图案曝光而产生的不利影响。