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1. 发明授权

US06334885B1 Method of solidifying steel-making slag and material produced by the method 失效
标题翻译：固化炼钢渣的方法和方法生产的材料
公开(公告)号：US06334885B1
公开(公告)日：2002-01-01
申请号：US09417053
申请日：1999-10-13
申请人： Yasumasa Fukushima , Hisahiro Matsunaga , Hiroyuki Tobo , Makiko Nakagawa , Masato Takagi , Masato Kumagai
发明人： Yasumasa Fukushima , Hisahiro Matsunaga , Hiroyuki Tobo , Makiko Nakagawa , Masato Takagi , Masato Kumagai
IPC分类号： C22B704
CPC分类号： C04B18/142 , C04B7/153 , C04B28/18 , C21B3/06 , C22B7/04 , Y02P10/212 , Y02P40/143 , Y02W30/543 , Y02W30/92 , Y02W30/94 , Y10S106/01 , C04B18/08 , C04B22/062 , C04B40/024 , C04B18/141
摘要： A method of solidifying a steel-making slag is performed by subjecting a mixture of a steel-making slag containing at least about 50% by weight of a powdery steel-making slag having a particle size not greater than about 5 mm and a substance containing at least about 30% by weight of SiO2 (e.g., a fly ash and/or the fine powder of a granulated blast furnace slag) to a hydration reaction. The resulting solidified material contains at least about 20% of a tobermorite phase, has high strength and is suitable as an inorganic material useful as a roadbed material, building and civil engineering materials, etc.
摘要翻译：一种固化炼钢渣的方法是通过对含有至少约50重量％的粒径不大于约5mm的粉末冶炼炉渣的炼钢渣和含有至少约30重量％的SiO 2（例如，粉煤灰和/或造粒高炉炉渣的细粉）达到水合反应。所得到的固化材料含有至少约20％的硅橡胶相，具有高强度，适合作为路基材料，建筑和土木工程材料等的无机材料。

2. 发明授权

US06322622B1 Flame-spraying powdery repair mixture 失效
标题翻译：火焰喷涂粉末修复混合物
公开(公告)号：US06322622B1
公开(公告)日：2001-11-27
申请号：US09424650
申请日：1999-11-26
申请人： Hisahiro Matsunaga , Masato Kumagai , Yasumasa Fukushima
发明人： Hisahiro Matsunaga , Masato Kumagai , Yasumasa Fukushima
IPC分类号： C23C410
CPC分类号： F27D1/1647 , C23C4/11
摘要： A flame spray mending material effective for applying a dense thermal spray mending layer to a silica brick wall of an industrial furnace, having a high crystallization ratio immediately after thermal spraying in a broad thermal spray condition, having an oxide concentration of 89% by weight or more of SiO2, more than 2.0 to 4.0% by weight of Na2O and/or more than 0.2 to 4.0% by weight of Li2O, having a 80% or more crystallization ratio after thermal spraying and 200 kgf/cm2 or more compression strength. A slight amount of CaO may be present to make a flame spray mending material with an oxide concentration of 89% by weight or more of SiO2, more than 2.0 to 5.0% by weight of CaO, 0.5 to 4.0% by weight of Na2O and/or more than 0.2 to 4.0% by weight of Li2O, and 1.0% by weight of less of Al2O3.
摘要翻译：一种火焰喷涂修补材料，其有效地将致密的热喷涂修补层施加到工业炉的硅砖壁上，其具有在宽热喷涂条件下热喷涂之后立即具有高结晶率，其氧化物浓度为89重量％，或更多的SiO 2，大于2.0至4.0重量％的Na 2 O和/或大于0.2至4.0重量％的Li 2 O，热喷涂后具有80％以上的结晶比和200kgf / cm 2以上的压缩强度。可能存在少量的CaO以使氧化物浓度为SiO 2重量比为89重量％，CaO为2.0-5.0重量％，Na 2 O为0.5-4.0重量％和/ 或大于0.2至4.0重量％的Li 2 O和1.0重量％的较少的Al 2 O 3。

3. 发明授权

US06521040B2 Method for processing chromium oxide-containing substances in large quantities, method for utilizing the processed substances, and products comprising the processed substances 有权
公开(公告)号：US06521040B2
公开(公告)日：2003-02-18
申请号：US09984038
申请日：2001-10-26
申请人： Hisahiro Matsunaga , Masato Kumagai , Hiroyuki Tobo , Yasuo Kishimoto , Toshikazu Sakuraya
发明人： Hisahiro Matsunaga , Masato Kumagai , Hiroyuki Tobo , Yasuo Kishimoto , Toshikazu Sakuraya
IPC分类号： C04B1814
CPC分类号： C22B7/006 , C22B5/08 , C22B7/04 , C22B34/32 , Y02P10/234
摘要： A method of rapidly reducing chromium oxide-containing slag and the like in large quantities, in a simplified manner and without requiring high temperatures. Chromium oxides are reduced with at least one of elementary sulfur and compounds of sulfur having a valence less than 6. For an aqueous solution of the sulfur component, desirably, its sulfur content is more than 0.03% by weight. As the sulfur source, preferred is blast furnace slag (e.g., non-aged, gradually-cooled blast furnace slag) that is discharged in large quantities in the iron industry. Cr6+ in chromium oxides is reduced in one of the following ways: (a) Chromium oxide-containing substances are sprayed with or immersed in blast furnace slag-released water that has been used in cooling blast furnace slag. (b) Chromium oxide-containing substances are mixed with blast furnace slag, and then kept in an air atmosphere. Optionally, the mixture is sprayed with blast furnace slag-released water. (c) Chromium oxide-containing substances are mixed with blast furnace slag, and then steamed. (d) Prior to the reduction treatment, chromium oxide-containing substances are preferably steamed. 100 parts by weight of reduced chromium oxide-containing compounds are mixed with from 0.1 to 90 parts by weight of sulfur-containing slag, and used in various civil engineering works.

4. 发明授权

US06336967B1 Method for processing chromium oxide-containing substances in large quantities, method for utilizing the processed substances, and products comprising the processed substances 失效
标题翻译：用于大量处理含铬氧化物的物质的方法，用于处理物质的方法以及包含处理物质的产品
公开(公告)号：US06336967B1
公开(公告)日：2002-01-08
申请号：US09047411
申请日：1998-03-25
申请人： Hisahiro Matsunaga , Masato Kumagai , Hiroyuki Tobo , Yasuo Kishimoto , Toshikazu Sakuraya
发明人： Hisahiro Matsunaga , Masato Kumagai , Hiroyuki Tobo , Yasuo Kishimoto , Toshikazu Sakuraya
IPC分类号： C04B1814
CPC分类号： C22B7/006 , C22B5/08 , C22B7/04 , C22B34/32 , Y02P10/234
摘要： A method of rapidly reducing chromium oxide-containing slag and the like in large quantities, in a simplified manner and without requiring high temperatures. Chromium oxides are reduced with at least one of elementary sulfur and compounds of sulfur having a valence less than 6. For an aqueous solution of the sulfur component, desirably, its sulfur content is more than 0.03% by weight. As the sulfur source, preferred is blast furnace slag (e.g., non-aged, gradually-cooled blast furnace slag) that is discharged in large quantities in the iron industry. Cr6+ in chromium oxides is reduced in one of the following ways: (a) Chromium oxide-containing substances are sprayed with or immersed in blast furnace slag-released water that has been used in cooling blast furnace slag. (b) Chromium oxide-containing substances are mixed with blast furnace slag, and then kept in an air atmosphere. Optionally, the mixture is sprayed with blast furnace slag-released water. (c) Chromium oxide-containing substances are mixed with blast furnace slag, and then steamed. (d) Prior to the reduction treatment, chromium oxide-containing substances are preferably steamed. 100 parts by weight of reduced chromium oxide-containing compounds are mixed with from 0.1 to 90 parts by weight of sulfur-containing slag, and used in various civil engineering works.
摘要翻译：以简化的方式大量快速还原含铬氧化物的炉渣等的方法，而不需要高温。氧化铬与元素硫和价态小于6的硫化合物中的至少一种一起还原。对于硫成分的水溶液，理想的是其硫含量大于0.03重量％。作为硫源，优选在铁工业中大量排放的高炉矿渣（例如，未老化，逐渐冷却的高炉渣）。铬氧化物中的Cr6 +以下列方式之一进行还原：（a）将含氧化铬的物质喷洒或浸入已用于冷却高炉矿渣的高炉排渣水中。（b）将含氧化铬的物质与高炉矿渣混合，然后保存在空气中。任选地，混合物用高炉渣释放的水喷洒。（c）将含氧化铬的物质与高炉矿渣混合，然后蒸。（d）在还原处理之前，优选蒸去含氧化铬的物质。将100重量份的含还原氧化铬的化合物与0.1至90重量份的含硫渣混合，并用于各种土木工程中。

5. 发明授权

US06732547B1 Method for the treating stainless steel refining slag 失效
标题翻译：不锈钢精炼渣处理方法
公开(公告)号：US06732547B1
公开(公告)日：2004-05-11
申请号：US09700020
申请日：2000-11-09
申请人： Hisahiro Matsunaga , Chikashi Tada , Masato Kumagai , Toshikazu Sakuraya
发明人： Hisahiro Matsunaga , Chikashi Tada , Masato Kumagai , Toshikazu Sakuraya
IPC分类号： C04B506
CPC分类号： C04B5/06 , C04B2111/1075 , C21C5/005 , C21C5/54 , C21C7/0685 , C22B7/04 , Y02P10/216
摘要： The slag in a molten state formed at a step of refining stainless steel is adjusted such that the slag has a basicity in the range of 1.3-4.0, and the slag is mixed with a sulfur-containing material wherein the sulfur is zero or minus in valence, thereby setting the concentration of sulfur in the slag to be not less than 0.2% by weight. The slag is so modified that Cr6+ is substantially completely prevented from being eluted and can be effectively utilized as a roadbed material and a reclamation material for civil works. The slag is quenched at such a speed of cooling that the temperature of the slag is decreased from 1200° C. to 400° C. within 48 hours so that noticeable effects are attained.
摘要翻译：调整在精炼不锈钢的步骤中形成的熔融状态的炉渣，使得炉渣的碱度范围为1.3-4.0，炉渣与含硫物质混合，其中硫为零或负从而将炉渣中的硫浓度设定为不小于0.2重量％。炉渣进行了如此修改，使得Cr <6+>基本上完全防止洗脱，可以有效地用作土木工程的路基材料和填土材料。炉渣以这样的冷却速度淬火，使炉渣的温度在48小时内从1200℃降至400℃，从而达到明显的效果。

6. 发明授权

US5993974A Porcelain-enameled steel sheets and frits for enameling 失效
标题翻译：瓷搪瓷钢板和釉料玻璃料
公开(公告)号：US5993974A
公开(公告)日：1999-11-30
申请号：US186693
申请日：1998-11-06
申请人： Yasumasa Fukushima , Masato Kumagai , Kyoko Hamahara , Toshihide Suzuki , Koji Watanabe , Hiroshi Nagaishi , Fusao Togashi
发明人： Yasumasa Fukushima , Masato Kumagai , Kyoko Hamahara , Toshihide Suzuki , Koji Watanabe , Hiroshi Nagaishi , Fusao Togashi
IPC分类号： C03C8/08 , C23C28/00 , C23D3/00 , C23D5/00 , B32B15/00
CPC分类号： C23C28/321 , C03C8/08 , C23C28/345 , C23D3/00 , C23D5/00 , Y10T428/31678
摘要： A porcelain enameled steel sheet comprises an aluminum/zinc alloy-plated steel sheet and a porcelain enamel coating layer as the upper most layer of the steel sheet, wherein an interstitial layer having good adhesion to the plating layer and the enamel coating layer is sandwiched between these two layers. The intermediate layer is preferably a member selected from the group consisting of: (1) the surface layer on the aluminum/zinc alloy-plating layer, whose aluminum content is not less than 96% by weight; (2) the surface layer on the aluminum-zinc alloy-plating layer, which comprises aluminum, nickel and not more than 1% by weight of zinc; (3) a coating layer comprising at least one member selected from the group consisting of Ni, Co, Mo, Mn, Ni--P, Ni--Co--P and Co--P; (4) a chromate layer; and (5) a coating layer comprising at least one member selected from the group consisting of zinc phosphate, manganese phosphate and aluminum phosphate. The porcelain enameled steel sheet is excellent in both corrosion resistance and enamel-adhesive properties and can thus be used in various fields, in particular, in the field wherein it is post-processed through bending.
摘要翻译：瓷搪瓷钢板包括镀铝/锌合金钢板和作为钢板最上层的瓷搪瓷涂层，其中与镀层和搪瓷涂层具有良好粘附性的间隙层夹在这两层。中间层优选为选自以下的成员：（1）铝/锌合金镀层上的铝含量不小于96重量％的表面层; （2）铝 - 锌合金镀层上的表面层，其包含铝，镍和不超过1重量％的锌; （3）包含选自Ni，Co，Mo，Mn，Ni-P，Ni-Co-P和Co-P中的至少一种的涂层; （4）铬酸盐层; 和（5）包含选自磷酸锌，磷酸锰和磷酸铝中的至少一种的涂层。瓷搪瓷钢板的耐腐蚀性和搪瓷粘合性都优异，因此可以用于各种领域，特别是在通过弯曲进行后处理的领域中。

7. 再颁专利

USRE40382E1 Apparatus for controlling a throttle valve electronically in an internal combustion engine 有权
标题翻译：用于在内燃机中以电子方式控制节流阀的装置
公开(公告)号：USRE40382E1
公开(公告)日：2008-06-17
申请号：US11585994
申请日：2006-10-25
申请人： Hisaaki Sato , Ikuo Mogi , Masato Kumagai , Munehiro Kudo , Keiichi Kai
发明人： Hisaaki Sato , Ikuo Mogi , Masato Kumagai , Munehiro Kudo , Keiichi Kai
IPC分类号： F02D11/10
CPC分类号： F02D11/10 , F02D2011/102
摘要： An apparatus for controlling a throttle valve electronically in an internal combustion engine. The actuator 2 is supported on a body 1A by fixing a base plate 7 to a flange 1B of the body 1A with a bolt 6, and an elastic member 9 is fixed at an outer surface of a cylindrical projection 2C which is positioned on one end 2B of the body of the actuator 2. The inner surface of a case 1C of the body 1A covers cylindrical projection 2C. One end 2B of the body of the actuator 2, opposite the actuator output end, is thus supported by the body 1A via elastic member 9. Therefore, it is not necessary to provide a heavy wall thickness of the flange by which the actuator 2 is supported or of the body of the actuator, and increase the strength of the internal structure of the actuator, and increase weight, size, and cost of the actuator.
摘要翻译：一种用于在内燃机中以电子方式控制节流阀的装置。将致动器2通过用螺栓6将基板7固定在本体1A的凸缘1B上而被支撑在主体1A上，弹性部件9固定在圆柱形突起部2C的外表面位于致动器2的主体的一端部2B上。主体1A的壳体1C的内表面覆盖圆柱形突出部2C。致动器2的主体的一端部2B与致动器输出端相对，因此通过弹性构件9被主体1A支撑。因此，不需要提供致动器2被支撑的凸缘或致动器的主体的厚壁厚度，并且增加其强度执行器的内部结构，并且增加致动器的重量，尺寸和成本。

8. 发明授权

US07370816B2 Fuel injector 失效
标题翻译：喷油器
公开(公告)号：US07370816B2
公开(公告)日：2008-05-13
申请号：US11585847
申请日：2006-10-25
申请人： Masato Kumagai , Hiroshi Yamada , Satoshi Hashimoto , Nobuaki Kobayashi
发明人： Masato Kumagai , Hiroshi Yamada , Satoshi Hashimoto , Nobuaki Kobayashi
IPC分类号： F02M61/00 , F02M59/00
CPC分类号： F02M61/1853 , F02M51/0675 , F02M61/12 , F02M61/1886 , F02M61/1893
摘要： A fuel injector includes a tube member and a valve element to slide axially in the tube member. The valve element includes a center portion and a plurality of plate portions projecting radially from the center portion, and each including side surfaces extending axially; and a guide section including an outer portion defining a valve seat, and an inner portion which is located on a radial inner side of the outer portion, and which is formed with at least one injection hole. The guide section is arranged to divert the flow of the fuel conveyed along the plate portions, to a radial inward direction toward the injection hole.
摘要翻译：燃料喷射器包括管构件和在管构件中轴向滑动的阀元件。阀元件包括中心部分和从中心部分径向伸出的多个板部分，并且每个板部分包括轴向延伸的侧表面; 以及引导部分，其包括限定阀座的外部部分和位于外部部分的径向内侧上的内部部分，并且形成有至少一个喷射孔。引导部分被布置成将沿着板部分传送的燃料的流向转向朝向喷射孔的径向向内的方向。

9. 发明申请

US20070266213A1 Storage system and back-up method for storage system 有权
公开(公告)号：US20070266213A1
公开(公告)日：2007-11-15
申请号：US11878268
申请日：2007-07-23
申请人： Takuma Ushijima , Masato Kumagai , Eiichi Sato , Toshio Komaki
发明人： Takuma Ushijima , Masato Kumagai , Eiichi Sato , Toshio Komaki
IPC分类号： G06F12/16
CPC分类号： G06F11/201 , G06F11/1448 , G06F11/1451 , G06F11/1456 , G06F11/2089 , G06F2201/84 , Y10S707/99953 , Y10S707/99955
摘要： The present invention provides a storage system whereby it is also possible to back up the generational management information of a copy source disk array device. The disk array device of the primary site manages back-up data of a main volume, in a plurality of generations, by means of differential snapshots. The differential data of the main volume and the main pool is transferred from the primary site to the secondary site, at a prescribed timing. The secondary site holds the secondary volume, which is a copy of the main volume, and a secondary pool which is a copy of the main pool. The primary site also transfers the generational management information to the secondary site. The generational management information may also comprise a differential bitmap table and a withdrawal destination address management table. The secondary site holds a copy of the generational management information. Thereby, it is possible to back up the whole of the data, including the generational management information, and hence protection against failure is improved.

10. 发明授权

US06516776B1 Throttle valve device of engine 失效
标题翻译：发动机节流阀装置
公开(公告)号：US06516776B1
公开(公告)日：2003-02-11
申请号：US09693969
申请日：2000-10-23
申请人： Keiichi Kai , Masato Kumagai
发明人： Keiichi Kai , Masato Kumagai
IPC分类号： F02D900
CPC分类号： F02M35/10268 , F01P3/12 , F01P2060/10 , F02B29/0462 , F02B29/0475 , F02D9/1065 , F02D11/10 , F02D2400/18 , F05C2201/021
摘要： In a throttle valve device for driving a throttle valve to open/close by an electric motor, wherein a circuit case for accommodating a motor drive circuit is integrally formed to a throttle body, said throttle body is further equipped with a cooling water passage for cooling said motor drive circuit with the engine cooling water.
摘要翻译：在用于驱动节流阀以由电动机打开/关闭的节流阀装置中，其中用于容纳马达驱动电路的电路壳体与节气门体一体地形成，所述节气门体还配备有用于冷却的冷却水通道所述电机驱动电路用发动机冷却水。

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