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1. 发明授权

US06821430B2 Method of treating reverse osmosis membrane element, and reverse osmosis membrane module 失效
标题翻译：反渗透膜元件处理方法及反渗透膜组件
公开(公告)号：US06821430B2
公开(公告)日：2004-11-23
申请号：US10245713
申请日：2002-09-18
申请人： Masaaki Andou , Terutaka Watanabe , Masahiko Hirose , Hisao Hachisuka , Mark Wilf , Craig Bartels , Keith Andes
发明人： Masaaki Andou , Terutaka Watanabe , Masahiko Hirose , Hisao Hachisuka , Mark Wilf , Craig Bartels , Keith Andes
IPC分类号： B01D6100
CPC分类号： B01D67/0093 , B01D61/025 , B01D69/125 , B01D71/56
摘要： In the treatment, a reverse osmosis membrane element having a polyamide skin layer is loaded in a pressure vessel in a membrane separator and contacted with a bromide-containing aqueous solution of free chlorine. The thus treated reverse osmosis membrane element retains for a long time its effect of reducing solute concentration in a solution treated with the reverse osmosis membrane and rejects efficiently non-electrolytic organic materials or substances such as boron that will not be dissociated in a neutral region. A reverse osmosis membrane module having the thus treated reverse osmosis membrane element is provided as well.
摘要翻译：在处理中，将具有聚酰胺表皮层的反渗透膜元件装载在膜分离器的压力容器中，并与含溴化物的游离氯水溶液接触。如此处理的反渗透膜元件长时间保留了用反渗透膜处理的溶液中降低溶质浓度的效果，并且有效地排出了不中和区域中不会离解的非电解有机材料或硼等物质。还提供了具有如此处理的反渗透膜元件的反渗透膜组件。

2. 发明授权

US5510527A Acid chloride 失效
标题翻译：酰氯
公开(公告)号：US5510527A
公开(公告)日：1996-04-23
申请号：US202121
申请日：1994-02-25
申请人： Hisao Hachisuka , Katsuhide Kojima , Yutaka Nakazono , Masahiko Hirose , Yasuo Kihara , Masatoshi Maeda , Hisashi Ikebata , Kenji Matsumoto
发明人： Hisao Hachisuka , Katsuhide Kojima , Yutaka Nakazono , Masahiko Hirose , Yasuo Kihara , Masatoshi Maeda , Hisashi Ikebata , Kenji Matsumoto
IPC分类号： B01D69/12 , B01D71/56 , C07C61/29 , C08G69/26
CPC分类号： C07C61/29 , B01D69/125 , B01D71/56 , C08G69/26
摘要： An acid chloride, bicyclo 2,2,2!oct-7ene-(2.alpha.,3.beta.,5.alpha.,6.beta.)tetracarbonyl chloride (C.sub.12 H.sub.8 O.sub.4 Cl.sub.4) represented by the following formula: ##STR1##
摘要翻译：由下式表示的酰氯，双环[2,2,2]辛-7-烯 - （2α，3β，5α，6β）四羰基氯（C 12 H 8 O 4 Cl 4）

3. 发明授权

US5336409A Composite reverse osmosis membrane and novel acid chloride 失效
标题翻译：复合反渗透膜和新型酰氯
公开(公告)号：US5336409A
公开(公告)日：1994-08-09
申请号：US7763
申请日：1993-01-22
申请人： Hisao Hachisuka , Katsuhide Kojima , Yutaka Nakazono , Mitsuru Shimizu , Masahiko Hirose , Yasuo Kihara , Masatoshi Maeda , Hisashi Ikebata , Kenji Matsumoto
发明人： Hisao Hachisuka , Katsuhide Kojima , Yutaka Nakazono , Mitsuru Shimizu , Masahiko Hirose , Yasuo Kihara , Masatoshi Maeda , Hisashi Ikebata , Kenji Matsumoto
IPC分类号： B01D69/12 , B01D71/56 , C07C61/29 , C08G69/26
CPC分类号： C07C61/29 , B01D69/125 , B01D71/56 , C08G69/26
摘要： A composite reverse osmosis membrane comprising a thin membrane and a microporous supporting membrane supporting it, wherein said thin membrane mainly comprises a crosslinked polyamide comprising; (a) an amine component containing at least one member selected from the group consisting of substantially monomeric amine compounds each having at least two primary and/or secondary amino groups, and (b) an acid halide component containing at least one member selected from the group consisting of substantially monomeric cyclic acid halide compounds each having at least two acid halide groups and comprising at least two rings.
摘要翻译：一种复合反渗透膜，包括薄膜和支撑其的微孔支撑膜，其中所述薄膜主要包含交联聚酰胺，其包含：（a）含有至少一种选自基本上单体的胺化合物的胺成分，所述基本上单体胺化合物各自具有至少两个伯和/或仲氨基，和（b）含有至少一种选自由基本上单体的环状酰卤化合物组成，每个化合物具有至少两个酰卤基并且包含至少两个环。

4. 发明授权

US06805796B2 Water treatment apparatus 失效
标题翻译：水处理设备
公开(公告)号：US06805796B2
公开(公告)日：2004-10-19
申请号：US09782339
申请日：2001-02-13
申请人： Masahiko Hirose , Atsushi Hiro , Mark Wilf
发明人： Masahiko Hirose , Atsushi Hiro , Mark Wilf
IPC分类号： B01D6310
CPC分类号： B01D61/022 , C02F1/441
摘要： A water treatment apparatus according to the present invention includes a plurality of composite reverse osmosis membrane modules arranged in multi-stages, each of the modules including a porous support and a polyamide skin layer formed on the porous support. In this apparatus, the module at the final stage is supplied with some of permeated water obtained from at least one module preceding the module at the final-stage, and a rest of the permeated water is discharged from or recovered in the apparatus along with permeated water obtained from the final-stage module.
摘要翻译：根据本发明的水处理装置包括多级布置的多个复合反渗透膜模块，每个模块包括多孔载体和形成在多孔载体上的聚酰胺表层。在该装置中，最终阶段的模块被供给在最后阶段从模块之前的至少一个模块获得的一些渗透水，并且其余的渗透水与渗透的装置一起从设备中排出或回收从最后一级模块获得的水。

5. 发明申请

US20090039020A1 METHODS FOR REDUCING BORON CONCENTRATION IN HIGH SALINITY LIQUID 审中-公开
标题翻译：降低高浓度液体中硼浓度的方法
公开(公告)号：US20090039020A1
公开(公告)日：2009-02-12
申请号：US12254384
申请日：2008-10-20
申请人： Mark Wilf , Craig R. Bartels , Masahiko Hirose
发明人： Mark Wilf , Craig R. Bartels , Masahiko Hirose
IPC分类号： C02F1/44 , C02F1/66 , C02F103/08 , C02F101/10
CPC分类号： C02F1/441 , B01D61/022 , B01D61/04 , B01D2311/04 , C02F1/444 , C02F1/5236 , C02F1/66 , C02F5/08 , C02F9/00 , C02F2101/10 , C02F2103/08 , C02F2209/06 , Y02A20/131 , B01D2311/18
摘要： Methods of treating a high salinity liquid, such as seawater, containing boron are provided, including adjusting the pH of the liquid to about 8 to about 9.5, optionally adding a scale inhibitor to the liquid, passing the liquid through a reverse osmosis device, and recovering a permeate having a boron concentration less than about 2 ppm. One embodiment includes removing colloidal matter from the liquid using a membrane filtration system, such as ultrafiltration or microfiltration, prior to passing the liquid through the reverse osmosis device, and preferably prior to adjusting the pH of the liquid.
摘要翻译：提供了处理含有硼的高盐度液体如海水的方法，包括将液体的pH调节至约8至约9.5，任选地向液体中加入防垢剂，使液体通过反渗透装置，以及回收硼浓度小于约2ppm的渗透物。一个实施方案包括在使液体通过反渗透装置之前，优选在调节液体的pH之前，使用膜过滤系统（例如超滤或微滤）从液体中除去胶体物质。

6. 发明授权

US07442309B2 Methods for reducing boron concentration in high salinity liquid 失效
标题翻译：降低高盐度液体中硼浓度的方法
公开(公告)号：US07442309B2
公开(公告)日：2008-10-28
申请号：US10460697
申请日：2003-06-12
申请人： Mark Wilf , Craig R. Bartels , Masahiko Hirose
发明人： Mark Wilf , Craig R. Bartels , Masahiko Hirose
IPC分类号： B01D61/00 , B01D15/00 , B01D21/00
CPC分类号： C02F1/441 , B01D61/022 , B01D61/04 , B01D2311/04 , C02F1/444 , C02F1/5236 , C02F1/66 , C02F5/08 , C02F9/00 , C02F2101/10 , C02F2103/08 , C02F2209/06 , Y02A20/131 , B01D2311/18
摘要： Methods of treating a high salinity liquid, such as seawater, containing boron are provided, including adjusting the pH of the liquid to about 8 to about 9.5, optionally adding a scale inhibitor to the liquid, passing the liquid through a reverse osmosis device, and recovering a permeate having a boron concentration less than about 2 ppm. One embodiment includes removing colloidal matter from the liquid using a membrane filtration system, such as ultrafiltration or microfiltration, prior to passing the liquid through the reverse osmosis device, and preferably prior to adjusting the pH of the liquid.
摘要翻译：提供了处理含有硼的高盐度液体如海水的方法，包括将液体的pH调节至约8至约9.5，任选地向液体中加入防垢剂，使液体通过反渗透装置，以及回收硼浓度小于约2ppm的渗透物。一个实施方案包括在使液体通过反渗透装置之前，优选在调节液体的pH之前，使用膜过滤系统（例如超滤或微滤）从液体中除去胶体物质。

7. 发明授权

US08348289B2 Rack-and-pinion mechanism and steering system 有权
标题翻译：齿条齿轮机构和转向系统
公开(公告)号：US08348289B2
公开(公告)日：2013-01-08
申请号：US13008451
申请日：2011-01-18
申请人： Takahiro Tanaka , Masahiko Hirose , Yoshiaki Izumi
发明人： Takahiro Tanaka , Masahiko Hirose , Yoshiaki Izumi
IPC分类号： B62D3/12
CPC分类号： B62D3/123 , F16H55/283 , Y10T74/18088
摘要： With a rack-and-pinion mechanism, an impact force is absorbed and reduction in assembling performance is suppressed. An annular fitting groove (51) that extends in the circumferential direction of a rack guide (41) is formed in an outer peripheral face (41a) of the rack guide (41), and an O-ring (52) is fitted in the fitting groove (51) in a state in which the axial movement of the O-ring (52) is restricted. A communication groove (61) that provides communication between an internal space (55), defined by the fitting groove (51) and the O-ring (52), and the outside of the rack guide (41) is formed in the rack guide (41).
摘要翻译：利用齿条齿轮机构，吸收冲击力并抑制组装性能的降低。在齿条引导件（41）的外周面（41a）上形成有在齿条引导件（41）的圆周方向上延伸的环形嵌合槽（51），并且O形环在所述O形环（52）的轴向移动受到限制的状态下的嵌合槽（51）。在所述齿条引导件中形成有在由所述嵌合槽（51）和所述O形环（52）限定的内部空间（55）与所述齿条引导件（41）的外部之间提供连通的连通槽（61）（41）。

8. 发明授权

US07739793B2 Method of manufacturing rack guide base body in rack-and-pinion type steering apparatus and rack guide 有权
标题翻译：齿条 - 小齿轮转向装置和齿条引导件中的齿条引导件基体的制造方法
公开(公告)号：US07739793B2
公开(公告)日：2010-06-22
申请号：US11587954
申请日：2005-04-26
申请人： Kazuhiro Yamamoto , Masao Shimura , Yoshiro Kuzumi , Masahiko Hirose , Masaaki Hashimoto , Takahiro Tanaka , Katsutoshi Nishimura
发明人： Kazuhiro Yamamoto , Masao Shimura , Yoshiro Kuzumi , Masahiko Hirose , Masaaki Hashimoto , Takahiro Tanaka , Katsutoshi Nishimura
IPC分类号： B21D53/28 , F16H1/04
CPC分类号： B22D17/22 , B62D3/123 , F16H55/283 , Y10T29/49474 , Y10T29/49988 , Y10T29/49989 , Y10T74/1967
摘要： A method of manufacturing a rack guide base body wherein a cavity (40) is formed which has a pair of semicylindrical convex surfaces (44a and 44b) and a pair of flat surfaces (45) each located between the semicylindrical convex surfaces (44a and 44b), and has a recessed surface (41) located on one axial end portion side inwardly of the semicylindrical convex surfaces (44a and 44b) and the flat surfaces (45) and a cylindrical surface (42) located on the other axial end portion side inwardly of the semicylindrical convex surfaces (44a and 44b) and the flat surfaces (45); a hollow portion (9c) is formed for allowing the cavity (40) to communicate with a hollow portion (10c) at one flat surface (45) and with a hollow portion (8c) at the other flat surface (45); a rack guide base body (50) is die cast by forcing molten metal of aluminum from the hollow portion (10c) into the cavity (40); and runners (56) integrally joined to flat surfaces (55) of the rack guide base body (50) formed by the respective flat surfaces (45) are cut off.
摘要翻译：一种制造齿条导向器基体的方法，其中形成有一对半圆柱形凸表面（44a和44b）和一对平面（45）的空腔（40），所述一对平面位于所述半圆柱形凸表面（44a和44b）之间），并且具有位于半圆柱形凸表面（44a和44b）的内侧的一个轴向端部侧上的凹面（41）和位于另一轴向端部侧的平面（45）和圆柱面（42）在半圆柱形凸表面（44a和44b）和平坦表面（45）的内部; 形成中空部分（9c），用于允许空腔（40）在一个平坦表面（45）处与中空部分（10c）连通，并且在另一个平坦表面（45）处与中空部分（8c）连通; 通过将铝的熔融金属从中空部分（10c）推入空腔（40）而将铸造导体基体（50）压铸成型; 并且与由各个平面（45）形成的齿条导向器基体（50）的平坦表面（55）整体接合的流道（56）被切断。

9. 发明申请

US20090263206A1 Method and Structure for Preventing Screw From Loosening and Method of Manufacturing Male Screw 审中-公开
标题翻译：用于防止松动螺丝的方法和结构以及制造螺丝的方法
公开(公告)号：US20090263206A1
公开(公告)日：2009-10-22
申请号：US11989368
申请日：2005-07-29
申请人： Masahiko Hirose , Masaaki Hashimoto , Katsutoshi Nishimura , Katsuaki Mitsuda
发明人： Masahiko Hirose , Masaaki Hashimoto , Katsutoshi Nishimura , Katsuaki Mitsuda
IPC分类号： F16B39/00 , F16B39/30 , B21H3/02
CPC分类号： B62D3/123 , F16B39/284 , F16H55/283
摘要： Prior to engaging a male screw formed on the outer circumference of a second member with a female screw formed on the inner circumference of a hole in a first member, protruding parts which protrude outward in the radial direction and are positioned at one end side of the male screw in the axial direction are formed in a plurality of regions which are separated from each other in the circumferential direction on the outer circumference of the second member on which the male screw is formed. The male screw is then engaged with the female screw from the other end side of the male screw in the axial direction. The torque required to rotate the male screw engaged with the female screw in the loosening direction is set so as to be greater in a state where the protruding parts are interposed between the male screw and the female screw than in a state where the protruding parts are not so interposed.
摘要翻译：在形成在第二构件的外周上的外螺纹与形成在第一构件的孔的内周上的内螺纹接合之前，沿径向向外突出并位于第一构件的一端侧的突出部外螺纹沿轴向形成在多个区域中，该多个区域在形成有外螺纹的第二构件的外周上沿圆周方向彼此分离。然后将外螺纹从外螺纹的另一端侧沿轴向与内螺纹接合。在突出部分为凸状部分的状态下，突出部分插入在阳螺纹和阴螺纹之间的状态下，将与松动方向啮合的外螺纹旋转的扭矩设定得较大没有插入

10. 发明授权

US5843351A Highly permeable composite reverse osmosis membrane, method of producing the same 失效
标题翻译：高透性复合反渗透膜，其生产方法
公开(公告)号：US5843351A
公开(公告)日：1998-12-01
申请号：US702383
申请日：1996-08-14
申请人： Masahiko Hirose , Hiroki Ito , Masatoshi Maeda , Kazuo Tanaka
发明人： Masahiko Hirose , Hiroki Ito , Masatoshi Maeda , Kazuo Tanaka
IPC分类号： B01D61/02 , B01D67/00 , B01D69/00 , B01D69/12 , B29D33/48
CPC分类号： B01D67/0088 , B01D61/022 , B01D69/00 , B01D69/12 , B01D69/125
摘要： This invention provides a composite reverse osmosis membrane having a polyamide type skin layer whose average surface roughness is at least 55 nm, and the polyamide type skin layer comprises the reaction product of a compound having amino groups and polyfunctional acid halide compound having acid halide groups. The composite reverse osmosis membrane of this invention is superior in salt rejection and water permeability. A polymer film is formed on a supporting film by contacting a solution containing e.g., m-phenylenediamine with a porous polysulfone supporting film so as to form a layer of the solution on the supporting film, then contacting the film with a solution of trimesic acid chloride and holding the film in a hot air dryer so that a polymer film is formed on the supporting film. The surface of the polyamide type skin layer can also be treated with quaternary ammonium salt and coated with a crosslinked layer of an organic polymer having positively-charged groups. Raw liquid is transmitted from a raw liquid tank to a membrane module for the first stage through a first transmission pump, and the first stage of reverse osmosis treatment is carried out. The composite reverse osmosis membrane coated with the crosslinked layer is used when another reverse osmosis treatment is carried out by using another membrane module for the second stage.
摘要翻译：本发明提供一种具有平均表面粗糙度为55nm以上的聚酰胺型表层的复合反渗透膜，聚酰胺型表皮层包含具有氨基的化合物与具有酰卤基的多官能酰卤化合物的反应产物。本发明的复合反渗透膜的耐盐析性和透水性优异。通过使含有例如间苯二胺的溶液与多孔聚砜负载膜接触，在支持膜上形成聚合物膜，以在支撑膜上形成溶液层，然后将该膜与均苯三甲酸并将膜保持在热空气干燥器中，使得在支撑膜上形成聚合物膜。聚酰胺型表皮层的表面也可以用季铵盐处理，并涂布有具有带正电荷基团的有机聚合物的交联层。原料液体通过第一传动泵从原液槽传送到第一级的膜组件，并进行第一阶段的反渗透处理。当通过使用用于第二阶段的另一个膜组件进行另一个反渗透处理时，使用涂覆有交联层的复合反渗透膜。

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