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1. 发明授权

US06986801B2 Method of producing reduced iron compacts in rotary hearth-type reducing furnace, reduced iron compacts, and method of producing molten iron using them 有权
公开(公告)号：US06986801B2
公开(公告)日：2006-01-17
申请号：US10243549
申请日：2002-09-13
申请人： Tetsuharu Ibaraki , Shouji Imura , Hiroshi Oda , Masaharu Takahashi , Yoichi Abe , Shigeki Takahashi , Satoshi Suzuki
发明人： Tetsuharu Ibaraki , Shouji Imura , Hiroshi Oda , Masaharu Takahashi , Yoichi Abe , Shigeki Takahashi , Satoshi Suzuki
IPC分类号： C21B13/08
CPC分类号： C21B13/105 , C21B13/0046 , C21B13/023
摘要： There is provided a method of producing reduced iron compacts with high crushing strength, low powderization and a high reduction rate in a solid reduction-type firing reducing furnace such as a rotary hearth-type reducing furnace, as well as reduced iron compacts obtained by the method and a method of melt-reducing the reduced iron compacts in a blast furnace. In the method of producing reduced iron compacts, the atomic molar ratio of carbon to oxygen chemically combined with iron, manganese, nickel, zinc and lead, in raw material powder comprising a mixture of iron oxide-containing powder and carbon-containing powder, or the ferric oxide content of the raw material powder, is in a specified range, the compact is produced so as to give a porosity in a given range, and the compact is put on the hearth of a reducing furnace equipped with a rotating hearth and is heated for heating reduction by the heat from the combustion gas in the upper part of the furnace, for firing reduction at above a prescribed temperature.

2. 发明授权

US07037356B2 Method for operating rotary hearth type reducing furnace and rotary hearth type reducing furnace facilities 有权
标题翻译：旋转式炉底式还原炉和转底炉式还原炉设备的操作方法
公开(公告)号：US07037356B2
公开(公告)日：2006-05-02
申请号：US10416379
申请日：2001-11-09
申请人： Tetuharu Ibaraki , Hiroshi Oda , Masaharu Takahashi
发明人： Tetuharu Ibaraki , Hiroshi Oda , Masaharu Takahashi
IPC分类号： C21B11/00
CPC分类号： C21B13/105 , C21B13/0073 , C21B13/10 , C21B2100/44 , C21B2100/66 , C22B5/10 , F27B9/16 , F27D17/004 , Y02P10/136 , Y02P10/216
摘要： The present invention provides a method of operation and a facility for the same suppressing the generation of dioxins in the combustion exhaust gas and efficiently reclaiming heat from high temperature combustion exhaust gas when firing and reducing fines of chromium ore, iron ore, or other ore or pellets formed from dust sludge, etc. containing iron oxide or other metal oxides generated in the metal industry in a reducing rotary hearth furnace. This treats the combustion gas generated in the reducing rotary hearth furnace to make the temperature of the gas 800° C. or higher for at least a certain time, to make the concentration of the carbon monoxide not more than 200 ppm in terms of volume ratio and to achieve a sufficiently well developed turbulent state at least at one of the inside of the exhaust gas outlet duct and the vicinity of the exhaust gas outlet duct for at least a certain time, then rapidly cooling the gas. Further, it controls the total number of moles of zinc and lead, the total number of moles of alkali metals, and the total number of moles of halogen elements contained in the combustion exhaust gas to a predetermined ratio.
摘要翻译：本发明提供了一种操作方法和一种抑制燃烧废气中二氧the the the the the a a a a a a a a a a a a a a when when when when when when or or or or or or or or or or or or or 在还原性转底炉中在金属工业中产生的含有氧化铁或其它金属氧化物的灰尘污泥等形成的颗粒。这样处理在还原性转底炉中产生的燃烧气体使气体的温度达到800℃以上至少一定时间，使一氧化碳的浓度以体积比计不超过200ppm 并且至少在废气出口管道的内部和废气出口管道附近至少一定时间达到充分发达的湍流状态，然后快速冷却气体。此外，它将锌和铅的总摩尔数，碱金属的总摩尔数和燃烧废气中所含的卤素元素的总摩尔数控制到预定比例。

3. 发明授权

US07815710B2 Metal oxide-containing green pellet for reducing furnace, method for production thereof, method of reduction thereof, and reduction facilities 有权
标题翻译：用于还原炉的含金属氧化物的生颗粒，其制备方法，还原方法和还原设备
公开(公告)号：US07815710B2
公开(公告)日：2010-10-19
申请号：US10415675
申请日：2001-10-30
申请人： Tetuharu Ibaraki , Hiroshi Oda , Shoji Imura , Masaharu Takahashi
发明人： Tetuharu Ibaraki , Hiroshi Oda , Shoji Imura , Masaharu Takahashi
IPC分类号： C22B1/24 , C22B1/216
CPC分类号： C22B1/245 , C21B13/0046 , C21B13/008 , C21B13/105 , C22B1/2406 , C22B5/10 , F27B9/16 , F27B2009/3607 , F27D2003/001 , Y02P10/136
摘要： The present invention provides a method and facility for preventing crumbling and powderization of green pellets when producing high strength green pellets using a powder feedstock and using the pellets in a rotary hearth reducing furnace and for efficiently reducing the same. It comprises kneading by a kneader 5 a feedstock of a powder of a fine particle size (20 to 80 wt % having size of not more than 10 μm) including a metal oxide and carbon-bearing powder fed from a feed storage tank 1 and producing green pellets by a pan type pelletized 7. The green pellets are screened by a pellet screen 9, then dried by a pellet dryer 11 and reduced by firing in a rotary hearth reducing furnace 13. At that time, the green pellets are continuously conveyed to prevent crumbling.
摘要翻译：本发明提供了一种用于在使用粉末原料制备高强度生坯颗粒并在旋转炉床还原炉中使用该颗粒并有效地还原生坯颗粒时，防止生球团粉碎和粉化的方法和设备。它包括捏合机5将包含金属氧化物的微粒尺寸（20-80重量％，尺寸不大于10μm）的粉末的原料捏合，该原料包括从原料储罐1供给的含有碳的粉末并生产通过盘式造粒生坯颗粒7.生球团丸通过颗粒筛网9筛选，然后通过颗粒干燥器11干燥，并通过在旋转炉床还原炉13中烧制而还原。此时，将生球团矿连续输送至防止崩溃。

4. 发明授权

US07964014B2 Metal oxide-bearing green pellets for reducing furnace, method of production of same, method of reduction of same, and reduction facility 有权
标题翻译：用于还原炉的含金属氧化物的绿色颗粒，其制造方法，还原方法和还原设备
公开(公告)号：US07964014B2
公开(公告)日：2011-06-21
申请号：US12804844
申请日：2010-07-29
申请人： Tetuharu Ibaraki , Hiroshi Oda , Shoji Imura , Masaharu Takahashi
发明人： Tetuharu Ibaraki , Hiroshi Oda , Shoji Imura , Masaharu Takahashi
IPC分类号： C22B1/16
CPC分类号： C22B1/245 , C21B13/0046 , C21B13/008 , C21B13/105 , C22B1/2406 , C22B5/10 , F27B9/16 , F27B2009/3607 , F27D2003/001 , Y02P10/136
摘要： The present invention provides a method and facility for preventing crumbling and powderization of green pellets when producing high strength green pellets using a powder feedstock and using the pellets in a rotary hearth reducing furnace and for efficiently reducing the same. It comprises kneading by a kneader 5 a feedstock of a powder of a fine particle size (20 to 80 wt % having size of not more than 10 μm) including a metal oxide and carbon-bearing powder fed from a feed storage tank 1 and producing green pellets by a pan type pelletizer 7. The green pellets are screened by a pellet screen 9, then dried by a pellet dryer 11 and reduced by firing in a rotary hearth reducing furnace 13. At that time, the green pellets are continuously conveyed to prevent crumbling.
摘要翻译：本发明提供了一种用于在使用粉末原料制备高强度生坯颗粒并在旋转炉床还原炉中使用该颗粒并有效地还原生坯颗粒时，防止生球团粉碎和粉化的方法和设备。它包括捏合机5将包含金属氧化物的微粒尺寸（20-80重量％，尺寸不大于10μm）的粉末的原料捏合，该原料包括从原料储罐1供给的含有碳的粉末并生产通过锅式造粒机7生泡粒。生球团丸通过丸粒筛9进行筛选，然后通过粒料干燥器11干燥，并在旋转炉床还原炉13中焙烧还原。此时，将生球团粒连续输送到防止崩溃。

5. 发明申请

US20100294079A1 Metal oxide-bearing green pellets for reducing furnace, method of production of same, method of reduction of same, and reduction facility 有权
标题翻译：用于还原炉的含金属氧化物的绿色颗粒，其制造方法，还原方法和还原设备
公开(公告)号：US20100294079A1
公开(公告)日：2010-11-25
申请号：US12804844
申请日：2010-07-29
申请人： Tetuharu Ibaraki , Hiroshi Oda , Shoji Imura , Masaharu Takahashi
发明人： Tetuharu Ibaraki , Hiroshi Oda , Shoji Imura , Masaharu Takahashi
IPC分类号： B22F9/20
CPC分类号： C22B1/245 , C21B13/0046 , C21B13/008 , C21B13/105 , C22B1/2406 , C22B5/10 , F27B9/16 , F27B2009/3607 , F27D2003/001 , Y02P10/136
摘要： The present invention provides a method and facility for preventing crumbling and powderization of green pellets when producing high strength green pellets using a powder feedstock and using the pellets in a rotary hearth reducing furnace and for efficiently reducing the same. It comprises kneading by a kneader 5 a feedstock of a powder of a fine particle size (20 to 80 wt % having size of not more than 10 μm) including a metal oxide and carbon-bearing powder fed from a feed storage tank 1 and producing green pellets by a pan type pelletizer 7. The green pellets are screened by a pellet screen 9, then dried by a pellet dryer 11 and reduced by firing in a rotary hearth reducing furnace 13. At that time, the green pellets are continuously conveyed to prevent crumbling.
摘要翻译：本发明提供了一种用于在使用粉末原料制备高强度生坯颗粒并在旋转炉床还原炉中使用该颗粒并有效地还原生坯颗粒时，防止生球团粉碎和粉化的方法和设备。它包括捏合机5将包含金属氧化物的微粒尺寸（20-80重量％，尺寸不大于10μm）的粉末的原料捏合，该原料包括从原料储罐1供给的含有碳的粉末并生产通过锅式造粒机7生泡粒。生球团丸通过丸粒筛9进行筛选，然后通过粒料干燥器11干燥，并在旋转炉床还原炉13中焙烧还原。此时，将生球团粒连续输送至防止崩溃。

6. 发明授权

US08268201B2 Color composition for color filter, color filter using the composition and liquid crystal display device 有权
标题翻译：彩色滤色片组成，彩色滤光片采用组成和液晶显示装置
公开(公告)号：US08268201B2
公开(公告)日：2012-09-18
申请号：US13064990
申请日：2011-04-29
申请人： Mie Shimizu , Koichi Minato , Masaharu Takahashi
发明人： Mie Shimizu , Koichi Minato , Masaharu Takahashi
IPC分类号： G02B5/23 , G02F1/1335
CPC分类号： G02F1/133514 , G02B5/201 , G02B5/223 , G03F7/0007 , G03F7/033
摘要： A color filter and a liquid crystal display device with the color filter that includes a substrate; and a color layer formed on the substrate and constituting color pixels of a plurality of colors, wherein the color layer is formed through a curing of a color composition comprising at least acrylic resin and a coloring agent, wherein the acrylic resin contains a copolymer formed of a first vinyl monomer having a benzyl group and a second vinyl monomer having a carboxyl group, the first vinyl monomer having a function of regulating a retardation of a color layer, the copolymer having a weight average molecular weight of 3000 to 11000 and an acid value of solid matter falling within the range of 30 to 85.
摘要翻译：一种滤色器和具有包括基板的滤色器的液晶显示装置; 以及形成在所述基板上并构成多种颜色的彩色像素的着色层，其中所述着色层通过至少包含丙烯酸树脂和着色剂的固化而形成，其中所述丙烯酸树脂含有由具有苄基的第一乙烯基单体和具有羧基的第二乙烯基单体，所述第一乙烯基单体具有调节着色层延迟的功能，所述共聚物的重均分子量为3000〜11000，酸值的固体物质在30至85的范围内。

7. 发明申请

US20110215284A1 Color composition for color filter, color filter using the composition and liquid crystal display device 有权
标题翻译：彩色滤色片组成，彩色滤光片采用组成和液晶显示装置
公开(公告)号：US20110215284A1
公开(公告)日：2011-09-08
申请号：US13064990
申请日：2011-04-29
申请人： Mie Shimizu , Koichi Minato , Masaharu Takahashi
发明人： Mie Shimizu , Koichi Minato , Masaharu Takahashi
IPC分类号： G02B5/20
CPC分类号： G02F1/133514 , G02B5/201 , G02B5/223 , G03F7/0007 , G03F7/033
摘要： A color filter and a liquid crystal display device with the color filter that includes a substrate; and a color layer formed on the substrate and constituting color pixels of a plurality of colors, wherein the color layer is formed through a curing of a color composition comprising at least acrylic resin and a coloring agent, wherein the acrylic resin contains a copolymer formed of a first vinyl monomer having a benzyl group and a second vinyl monomer having a carboxyl group, the first vinyl monomer having a function of regulating a retardation of a color layer, the copolymer having a weight average molecular weight of 3000 to 11000 and an acid value of solid matter falling within the range of 30 to 85.
摘要翻译：一种滤色器和具有包括基板的滤色器的液晶显示装置; 以及形成在所述基板上并构成多种颜色的彩色像素的着色层，其中所述着色层通过至少包含丙烯酸树脂和着色剂的固化而形成，其中所述丙烯酸树脂含有由具有苄基的第一乙烯基单体和具有羧基的第二乙烯基单体，所述第一乙烯基单体具有调节着色层延迟的功能，所述共聚物的重均分子量为3000〜11000，酸值的固体物质在30至85的范围内。

8. 发明申请

US20110076451A1 IMPRINTING METHOD AND DEVICE UTILIZING ULTRASONIC VIBRATIONS 审中-公开
标题翻译：使用超声波振动的印刷方法和装置
公开(公告)号：US20110076451A1
公开(公告)日：2011-03-31
申请号：US12736925
申请日：2009-04-01
申请人： Harutaka Mekaru , Masaharu Takahashi , Ryutaro Maeda
发明人： Harutaka Mekaru , Masaharu Takahashi , Ryutaro Maeda
IPC分类号： B32B3/00 , B29C59/16
CPC分类号： B29C59/022 , B29C2035/0827 , B29C2059/023 , B29C2791/008 , B82Y10/00 , B82Y40/00 , G03F7/0002 , Y10T428/24355
摘要： Disclosed is nanoimprint technology that enables the transfer of fine patterns to the surfaces of various molding materials, including general-purpose engineering plastic, in a short manufacturing process time. Embodiments of the present invention include a nanoimprint method for transferring fine patterns of a mold surface to a molding material by pressing the mold against the molding material while applying ultrasonic vibrations that propagate in the direction of application of a load, where the application of the ultrasonic vibrations and the load is started without heating said molding material to glass-transition temperature and, during at least the application of ultrasonic vibrations, said mold is fixed to the application mechanism of said ultrasonic vibrations.
摘要翻译：公开了纳米压印技术，其能够在短的制造工艺时间内将精细图案转移到各种成型材料的表面，包括通用工程塑料。本发明的实施例包括一种纳米压印方法，用于通过在施加超声波的方向施加超声振动的同时施加超声振动，将模具的精细图案转印到成型材料上，同时将模具压靠在模制材料上，振动和载荷开始，而不将所述模制材料加热到玻璃化转变温度，并且在至少应用超声波振动期间，所述模具被固定到所述超声波振动的施加机构。

9. 发明申请

US20080128964A1 TAPHOLE COOLING STRUCTURE 失效
标题翻译：气瓶冷却结构
公开(公告)号：US20080128964A1
公开(公告)日：2008-06-05
申请号：US11754988
申请日：2007-05-29
申请人： Tatsuya Motomura , Takayuki Arakane , Masaharu Takahashi , Kazunori Moribe , Yoshiaki Suzuki
发明人： Tatsuya Motomura , Takayuki Arakane , Masaharu Takahashi , Kazunori Moribe , Yoshiaki Suzuki
IPC分类号： C22B1/26
CPC分类号： C22B15/0047 , C22B15/005 , C22B15/0054 , F27B3/045 , F27D3/15 , F27D9/00
摘要： An object of the present invention is to provide a taphole cooling structure allowing to prevent the wear and deformation of peripheral bricks of a taphole for taking out solutions from a furnace body, and to maintain a stable operation of the furnace in a high copper matte grade operation and high-load operation.Means for Solving the ProblemsTo provide a structure for cooling a taphole provided with a hollow jacket body to be inserted into an opening penetrated on a furnace wall, wherein a water passage is installed in the internal of the said jacket body for circulating cooling water while a flange made of the same material as the above furnace wall is provided on the periphery of the said jacket body to be weldingly connected to the said furnace wall, wherein a refractory material is filled within a hollow of the said hollow jacket body and perforated with a taphole for draining the solutions from the furnace body.
摘要翻译：本发明的目的是提供一种出口冷却结构，其能够防止用于从炉体取出溶液的出口孔的周边砖的磨损和变形，并且保持炉的稳定操作在高铜成分等级操作和高负载运行。解决问题的手段为了提供一种用于冷却具有中空套管主体的出口的结构，以插入到穿过炉壁的开口中，其中在所述护套主体的内部安装有水通道，用于循环冷却水，同时在与所述炉壁焊接连接的所述护套主体的周边上设置由与上述炉壁相同材料制成的凸缘，其中将耐火材料填充在所述中空套管主体的中空部分内并穿孔用于从炉体排出溶液的出铁口。

10. 发明授权

US06288195B1 Preparation of organopolysiloxane gum 有权
标题翻译：有机聚硅氧烷胶的制备
公开(公告)号：US06288195B1
公开(公告)日：2001-09-11
申请号：US09453465
申请日：1999-12-02
申请人： Masaharu Takahashi , Yutaka Hagiwara , Minoru Igarashi , Kenji Tawara , Yoshio Tomizawa
发明人： Masaharu Takahashi , Yutaka Hagiwara , Minoru Igarashi , Kenji Tawara , Yoshio Tomizawa
IPC分类号： C08G7708
CPC分类号： C08G77/08 , C08G77/06 , C08G77/32
摘要： An organopolysiloxane gum is prepared by polymerizing a cyclic organopolysiloxane with a low molecular weight linear organopolysiloxane end-blocked with a triorganosilyl group in the presence of a thermally decomposable catalyst. After the polymerization reaction, the catalyst is deactivated by heating the reaction product under a subatmospheric pressure of typically up to 500 mmHg.
摘要翻译：通过在可热分解的催化剂的存在下，用三有机甲硅烷基封端的低分子线性有机聚硅氧烷聚合环状有机聚硅氧烷来制备有机聚硅氧烷胶。在聚合反应之后，通常在典型地高达500mmHg的低于大气压的压力下加热反应产物使催化剂失活。

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