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1. 发明授权

US5773659A Process for producing dimethylamine 失效
标题翻译：二甲胺生产工艺
公开(公告)号：US5773659A
公开(公告)日：1998-06-30
申请号：US682588
申请日：1996-07-24
申请人： Michio Fukatsu , Katsumasa Nishijima , Takeshi Narita , Toshio Nakamura , Kiyonobu Niwa
发明人： Michio Fukatsu , Katsumasa Nishijima , Takeshi Narita , Toshio Nakamura , Kiyonobu Niwa
IPC分类号： B01J29/06 , B01J29/18 , B01J29/50 , B01J37/06 , C07B61/00 , C07C209/16 , C07C211/04
CPC分类号： C07C209/16 , B01J29/06 , B01J29/18 , B01J29/50 , B01J37/06
摘要： To develop a zeolite catalyst which can prevent the drastic lowering of dimethylamine selectivity to be caused in the production of dimethylamine using a zeolite catalyst when the conversion of methanol is high, and which can give higher dimethylamine selectivity and lower trimethylamine selectivity as well as higher methanol-consuming reaction activity; and to provide a process for producing dimethylamine with high selectivity, using the catalyst. A process for producing dimethylamine by allowing methanol, or methanol and a methylamine mixture, or a methylamine mixture to react with ammonia in the gaseous phase in the presence of a catalyst, characterized in that a modified zeolite prepared by treating a zeolite with a solution containing a chelating agent is used as the catalyst.
摘要翻译： PCT No.PCT / JP95 / 02480第 371日期：1996年7月24日 102（e）日期1996年7月24日PCT 1995年12月5日PCT PCT。公开号WO96 / 17820PC。日期1996年6月13日开发沸石催化剂，其可以防止在甲醇转化率高时在使用沸石催化剂生产二甲胺时引起的二甲胺选择性剧烈降低，并且其可以提供更高的二甲胺选择性和较低的三甲胺选择性以及较高的甲醇消耗反应活性; 并提供使用该催化剂以高选择性生产二甲胺的方法。一种通过使甲醇或甲醇和甲胺混合物或甲胺混合物在催化剂存在下在气相中与氨反应生产二甲胺的方法，其特征在于通过用含有使用螯合剂作为催化剂。

2. 发明申请

US20080097136A1 Method of preventing exposure of asbestos-containing material, method of treating asbestos-containing waste material, method of melt treating asbestos-containing waste material, asbestos-containing waste material treated article, and asbestos-containing melt treated article 失效
标题翻译：防止含石棉材料暴露的方法，含石棉废料的处理方法，含石棉废料的熔融处理方法，含石棉废物处理物和含石棉熔融处理物
公开(公告)号：US20080097136A1
公开(公告)日：2008-04-24
申请号：US11902621
申请日：2007-09-24
申请人： Kazuya Kurosaka , Takamaro Kano , Naoki Abe , Takeshi Narita
发明人： Kazuya Kurosaka , Takamaro Kano , Naoki Abe , Takeshi Narita
IPC分类号： A62D3/33
CPC分类号： B09B3/0066
摘要： The present invention relates to a series of techniques for treating a waste material of an asbestos-containing material, from emergency treatment, dismantling, or transportation of an already constructed asbestos-containing material to a heating and melting treatment of the dismantled asbestos-containing waste material. The preset invention provides a method of preventing the exposure of the fibrous dust of the asbestos involving melting an asbestos-containing waste material, into which lithium silicate is impregnated in a melting furnace for treating an asbestos-containing material into harmless. The lithium silicate impregnated into the asbestos-containing waste material forms a gel within the range of temperatures of 500 to 1,100° C., and the formed gel adheres onto the surfaces of asbestos fibers, thereby preventing the exposure of the fibrous dust of the asbestos. Moreover, the melting temperature of asbestos can be reduced to about 1,360° C.
摘要翻译：本发明涉及用于处理含石棉材料的废物的一系列技术，从已经构建的含有石棉的材料的紧急处理，拆除或运输到被分解的含石棉废物的加热和熔融处理材料。本发明提供了一种防止涉及熔化含石棉废料的石棉纤维粉尘暴露于熔融炉中浸渍的硅酸锂处理含石棉材料成为无害化的方法。浸渍在含石棉废料中的硅酸锂在500〜1100℃的温度范围内形成凝胶，形成的凝胶粘附到石棉纤维表面，防止石棉纤维粉尘的暴露。此外，石棉的熔融温度可以降低到约1360℃。

3. 发明授权

US07088889B2 Optical splitter 失效
标题翻译：光分路器
公开(公告)号：US07088889B2
公开(公告)日：2006-08-08
申请号：US10951423
申请日：2004-09-28
申请人： Fumio Takahashi , Takeshi Narita
发明人： Fumio Takahashi , Takeshi Narita
IPC分类号： G02B6/26 , G02B6/42
CPC分类号： G02B6/125 , G02B6/1228 , G02B2006/1215
摘要： An optical splitter includes a main waveguide, a tapered waveguide, and a split waveguide group having first and second split waveguides. The side portions of the tapered waveguide taper and expand from a first end portion toward second end portions. The widths of the split waveguides differ from each other. The whole width of the split waveguide group at connecting portions between the tapered waveguide and the split waveguides is smaller than the width of the tapered waveguide at the second end portions. Step portions are formed between the split waveguide group and the side portions.
摘要翻译：光分路器包括主波导，锥形波导和具有第一和第二分裂波导的分离波导组。锥形波导的侧面部分从第一端部向第二端部扩展。分裂波导的宽度彼此不同。在锥形波导和分离波导之间的连接部分处的分离波导组的整个宽度小于第二端部处的锥形波导的宽度。在分离波导组和侧部之间形成台阶部。

4. 发明授权

US07037464B2 Dispersed oxide reinforced martensitic steel excellent in high temperature strength and method for production thereof 有权
标题翻译：高温强度优异的分散氧化物强化马氏体钢及其制造方法
公开(公告)号：US07037464B2
公开(公告)日：2006-05-02
申请号：US10502257
申请日：2003-08-07
申请人： Satoshi Ohtsuka , Shigeharu Ukai , Takeji Kaito , Takeshi Narita , Masayuki Fujiwara
发明人： Satoshi Ohtsuka , Shigeharu Ukai , Takeji Kaito , Takeshi Narita , Masayuki Fujiwara
IPC分类号： C22C1/05 , C22C33/02
CPC分类号： C21D7/13 , C21D2211/004 , C21D2211/008 , C22C1/1084 , C22C33/0228 , C22C38/005 , C22C38/22 , C22C38/28
摘要： In an oxide dispersion strengthened martensitic steel which comprises, by % by weight, 0.05 to 0.25% C, 8.0 to 12.0% Cr, 0.1 to 4.0% W, 0.1 to 1.0% Ti, 0.1 to 0.5% Y2O3 with the balance being Fe and unavoidable impurities and in which Y2O3 particles are dispersed in the steel, by adjusting the Ti content within the range of 0.1 to 1.0% so that an excess oxygen content Ex.O in steel satisfies [0.22×Ti (% by weight)
摘要翻译：在氧化物分散强化马氏体钢中，以重量％计含有0.05〜0.25％的C，8.0〜12.0％的Cr，0.1〜4.0％的W，0.1〜1.0％的Ti，0.1〜0.5％的Y 2，其余为Fe和不可避免的杂质，其中Y 2 O 3 O 3颗粒分散在钢中，通过调节 Ti含量在0.1〜1.0％的范围内，使得钢中过量的氧含量Ex.O满足[0.22×Ti（重量％）粉末。

5. 发明申请

US20050084406A1 Method of manufacturing oxide dispersion strengthened martensitic steel excellent in high-temperature strength having residual alpha-grains 有权
标题翻译：制造具有优异的具有残留α粒子的高温强度的氧化物分散强化马氏体钢的方法
公开(公告)号：US20050084406A1
公开(公告)日：2005-04-21
申请号：US10928119
申请日：2004-08-30
申请人： Satoshi Ohtsuka , Shigeharu Ukai , Takeji Kaito , Takeshi Narita , Masayuki Fujiwara
发明人： Satoshi Ohtsuka , Shigeharu Ukai , Takeji Kaito , Takeshi Narita , Masayuki Fujiwara
IPC分类号： B22F3/12 , C21D1/28 , C21D6/00 , C22C1/10 , C22C33/02 , C22C38/00 , B22F3/20
CPC分类号： C21D6/002 , B22F2003/208 , B22F2003/248 , B22F2998/00 , B22F2998/10 , C21D1/28 , C21D2211/004 , C22C1/1094 , C22C33/0228 , C22C38/22 , C22C38/28 , C22C1/1084 , B22F9/04 , B22F3/20 , B22F3/24
摘要： An oxide dispersion strengthened martensitic steel excellent in high-temperature strength having residual α-grains can be manufactured by a method comprising mixing either element powders or alloy powders and a Y2O3 powder; subjecting the resulting mixed powder to mechanical alloying treatment; solidifying the resulting alloyed powder by hot extrusion; and subjecting the resulting extruded solidified material to final heat treatment involving normalizing and tempering heat treatment to thereby manufacture an oxide dispersion strengthened martensitic steel which comprises, as expressed by % by weight, 0.05 to 0.25% C, 8.0 to 12.0% Cr, 0.1 to 4.0% W, 0.1 to 1.0% Ti, 0.1 to 0.5% Y2O3 with the balance being Fe and unavoidable impurities and in which Y2O3 particles are dispersed in the steel, wherein α to γ transformation is not allowed to occur during the described hot extrusion and the proportion of residual α-grains in which oxide particles are finely dispersed in high density is increased by controlling the mixture ratio of the powders for the mechanical alloying treatment so that an excess oxygen content in the steel (a value obtained by subtracting an oxygen content in Y2O3 from an oxygen content in steel) satisfies “0.22×Ti
摘要翻译：可以通过以下方法来制造具有残留α-晶粒的高温强度优异的氧化物分散强化马氏体钢，即，将元素粉末或合金粉末与Y 2 O 3 O 3 >粉末; 将所得混合粉末进行机械合金化处理; 通过热挤压固化所得合金粉末; 对所得到的挤出固化材料进行最终热处理，使其进行正火和回火热处理，从而制造氧化物分散强化马氏体钢，其含量为0.05〜0.25％，C：8.0〜12.0％，Cr：0.1〜 4.0％W，0.1〜1.0％Ti，0.1〜0.5％Y 2 O 3 3，余量为Fe和不可避免的杂质，其中Y 2 < 在所述钢中分散有3个以上的颗粒，其中在所述热挤压期间不允许发生α至γ相变，并且将氧化物颗粒细分散在其中的残留α-晶粒的比例高通过控制用于机械合金化处理的粉末的混合比例来增加密度，使得钢中的过量氧含量（通过减去Y 2 O 3中的氧含量获得的值< / SUB>从钢中的氧含量）满足“0.22×Ti

6. 发明申请

US20050041925A1 Optical splitter 失效
标题翻译：光分路器
公开(公告)号：US20050041925A1
公开(公告)日：2005-02-24
申请号：US10951423
申请日：2004-09-28
申请人： Fumio Takahashi , Takeshi Narita
发明人： Fumio Takahashi , Takeshi Narita
IPC分类号： G02B6/12 , G02B6/122 , G02B6/125 , G02B6/28 , G02B6/26
CPC分类号： G02B6/125 , G02B6/1228 , G02B2006/1215
摘要： An optical splitter includes a main waveguide, a tapered waveguide, and a split waveguide group having first and second split waveguides. The side portions of the tapered waveguide taper and expand from a first end portion toward second end portions. The widths of the split waveguides differ from each other. The whole width of the split waveguide group at connecting portions between the tapered waveguide and the split waveguides is smaller than the width of the tapered waveguide at the second end portions. Step portions are formed between the split waveguide group and the side portions.
摘要翻译：光分路器包括主波导，锥形波导和具有第一和第二分裂波导的分离波导组。锥形波导的侧面部分从第一端部向第二端部扩展。分裂波导的宽度彼此不同。在锥形波导和分离波导之间的连接部分处的分离波导组的整个宽度小于第二端部处的锥形波导的宽度。在分离波导组和侧部之间形成台阶部。

7. 发明授权

US4968996A Thermal printhead 失效
标题翻译：热敏打印头
公开(公告)号：US4968996A
公开(公告)日：1990-11-06
申请号：US278871
申请日：1988-12-01
申请人： Takashi Ebihara , Takeshi Narita
发明人： Takashi Ebihara , Takeshi Narita
IPC分类号： B41J2/335
CPC分类号： B41J2/33515 , B41J2/33525 , B41J2/33545 , B41J2/3356
摘要： An improved thermal printhead in which the base plate is provided with a print-end surface which is narrower than the thickness of the base plate by forming an inclined surface along one of the corner edges of the end surface adjoining one of the major surfaces of the base plate. Alternatively, a narrower end surface serving as the print-end surface may be defined by forming inclined surfaces along the two corner edges of the original end surface of the base plate. In either case, by appropriate selection of the width of the print-end surface, a glaze layer of a suitable property can be formed over the print-end surface by making use of the surface tension of the glaze layer in its molten state. By chamfering the lateral edges of the corners along either lateral end of the print-end surface, the terminal printhead is provided with a smooth contact surface which has an optimum lateral width for favorable contact with print media and a high level of smoothness for favorable movement of the printhead relative to print media.
摘要翻译：一种改进的热打印头，其中基板设置有比基板厚度窄的印刷端面，通过沿着邻接其中一个主表面的端面的一个角边缘形成倾斜表面底盘。或者，可以通过沿着基板的原始端面的两个拐角边缘形成倾斜表面来限定用作打印端表面的较窄端面。在任一情况下，通过适当选择印刷端面的宽度，可以通过利用其熔融状态下的釉层的表面张力，在印刷端表面上形成适当性能的釉层。通过沿着打印端表面的任一侧端部倒角角部的侧边缘，端子打印头设置有平滑的接触表面，其具有用于与打印介质良好接触的最佳横向宽度，并且具有高水平的平滑度以有利地移动的打印头相对于打印介质。

8. 发明授权

US4607958A Apparatus for stirring hydrogel particles of water-soluble polymer 失效
标题翻译：用于搅拌水溶性聚合物水凝胶颗粒的装置
公开(公告)号：US4607958A
公开(公告)日：1986-08-26
申请号：US678451
申请日：1984-12-05
申请人： Iwao Ohshima , Takeshi Narita , Ryoji Handa , Jun Hosoda
发明人： Iwao Ohshima , Takeshi Narita , Ryoji Handa , Jun Hosoda
IPC分类号： B01F7/20 , B01F7/16 , B01F7/18 , B01J19/00 , B01F15/02
CPC分类号： B01F7/165
摘要： Apparatus for stirring hydrogel particles of a water-soluble polymer made as a tank defined by a drum within which is housed an inner drum. Water-soluble polymers are introduced through a top opening in the tank into an annular space defined by the inner wall surfaces of the tank and the outer wall surfaces of the inner drum. The water-soluble polymer contents in the annular space are stirred by vanes mounted on a corresponding vertically disposed driven arms. The vanes have leading surfaces advanced in different circular paths within the annular space. One of the vane stirring arms and vane thereon is disposed to travel along a circular path in the vicinity of the inner surfaces of the tank and the other stirring arm vane and corresponding vane are advanced along a circular path in the vicinity of the outer wall surfaces of the inner drum. The leading surfaces of the vanes are disposed at an angle relative to a corresponding radial plane passing the annular space within which the water-soluble polymer contents are stirred. The vanes urge the contents inwardly of the space away from the inner wall surfaces of the tank and outer wall surfaces of the inner drum respectively. The leading surfaces can be disposed to effectively urge the contents being stirred upwardly away from the bottom by an upward component of the force applied upon advancement of the vanes.
摘要翻译：用于搅拌水溶性聚合物的水凝胶颗粒的装置，该水溶性聚合物制成作为容纳内鼓的滚筒所限定的罐。将水溶性聚合物通过罐中的顶部开口引入由罐的内壁表面和内鼓的外壁表面限定的环形空间中。环形空间中的水溶性聚合物含量被安装在相应垂直设置的驱动臂上的叶片搅拌。叶片具有在环形空间内以不同圆形路径推进的前表面。其中一个叶片搅拌臂和叶片设置成沿着罐的内表面附近的圆形路径行进，另一个搅拌臂叶片和相应的叶片沿着外壁表面附近的圆形路径前进的内鼓。叶片的前表面相对于穿过其中搅拌水溶性聚合物内容物的环形空间的对应径向平面以一定角度设置。叶片将容器内部向内推动远离罐的内壁表面和内鼓的外壁表面。前导表面可以被设置成通过在叶片前进时施加的力的向上分量来有效地促使向内搅拌的内容物向上远离底部。

9. 发明申请

US20100072103A1 PACKING MATERIAL 审中-公开
标题翻译：包装材料
公开(公告)号：US20100072103A1
公开(公告)日：2010-03-25
申请号：US12562356
申请日：2009-09-18
申请人： Tai ji Watanabe , Takeshi Narita
发明人： Tai ji Watanabe , Takeshi Narita
IPC分类号： B65D81/03
CPC分类号： B65D81/052 , B65D81/03 , B65D2581/055
摘要： A packing member for packing an article, the packing member includes a medium accommodating portion accommodating medium; a non-return valve for passing the medium toward the medium accommodating portion along a longitudinal direction of the medium accommodating portion and for stopping the medium in an opposite direction away from the medium accommodating portion; and a flow path, formed by welding the non-return valve to the medium accommodating portion, for passing the medium, the flow path including a reference flow path portion extending in the longitudinal direction and an expanding flow path portion having a width larger than that of the reference flow path portion.
摘要翻译：一种用于包装物品的包装部件，所述包装部件包括介质容纳部容纳介质; 用于使介质沿着介质容纳部分的纵向方向将介质传送到介质容纳部分并用于使介质沿相反方向远离介质容纳部分的止回阀; 以及通过将止回阀焊接到介质容纳部分而形成的流路，用于使介质通过，流路包括在纵向方向上延伸的基准流路部分和具有大于其宽度的宽度的扩张流路部分。的参考流路部分。

10. 发明授权

US06682932B2 Weathering test method 失效
标题翻译：耐候试验方法
公开(公告)号：US06682932B2
公开(公告)日：2004-01-27
申请号：US09398823
申请日：1999-09-20
申请人： Kanji Mori , Takeshi Narita , Kazuo Okamoto , Masao Tsuji , Kazuyuki Tachi
发明人： Kanji Mori , Takeshi Narita , Kazuo Okamoto , Masao Tsuji , Kazuyuki Tachi
IPC分类号： G01N1700
CPC分类号： G01N17/00 , G01N17/004 , Y10S73/10 , Y10T436/206664
摘要： A weathering test method comprising making active oxygen and light simultaneously act on a test piece, a weathering test method comprising successive and/or alternate steps of making active oxygen and light simultaneously act on a test piece and making at least one of light, oxygen, and water to act on the test piece, and apparatus for carrying out the methods are disclosed. In evaluating weatherability of organic materials, articles made of organic materials or articles coated with organic materials, the methods and apparatus achieve acceleration of deterioration of test pieces to greatly reduce the testing time.
摘要翻译：一种耐候性试验方法，包括使活性氧和光同时作用在试片上，耐候试验方法包括连续和/或交替的步骤，使活性氧和光同时作用在试片上，并使至少一种光，氧，和水作用在试件上，并且公开了用于执行方法的装置。在评估有机材料的耐候性，由有机材料制成的制品或涂有有机材料的制品时，该方法和装置可以实现试件的加固，大大减少试验时间。

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