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21. 发明授权

US08609754B2 Flame-retardant thermoplastic resin composition and molded article thereof 有权
标题翻译：阻燃热塑性树脂组合物及其成型品
公开(公告)号：US08609754B2
公开(公告)日：2013-12-17
申请号：US13510820
申请日：2010-11-18
申请人： Yoshitaka Naito , Shigeki Hamamoto , Hirotoshi Saito , Hiroshi Tanigawa , Joichi Watanabe , Koichi Tezuka , Masahito Nakamoto
发明人： Yoshitaka Naito , Shigeki Hamamoto , Hirotoshi Saito , Hiroshi Tanigawa , Joichi Watanabe , Koichi Tezuka , Masahito Nakamoto
IPC分类号： C08L51/04
CPC分类号： C08L25/12 , C08K5/523 , C08L33/18 , C08L55/02 , C08L2201/02 , C08L2666/24
摘要： Provided is a flame-retardant thermoplastic resin composition in which any halogenated flame retardant is not used but a phosphoric flame retardant is used, which has flame retardancy meeting U.S. UL Standard 94 V-2, which exhibits excellent dripping performance during burning, and which is excellent in balance between properties. The flame-retardant thermoplastic resin composition contains 100 parts by mass of a copolymer mixture containing a graft copolymer (A) obtained by graft-polymerizing a rubbery polymer, a vinyl cyanide compound, and a copolymerizable vinyl compound and a vinyl copolymer (B) which is obtained by copolymerizing the vinyl cyanide compound and the copolymerizable vinyl compound and which has a mass-average molecular weight of 90,000 to 160,000 and 5 to 20 parts by mass of a phosphoric flame retardant (C) blended with the copolymer mixture. The content CB1 of vinyl cyanide units in the acetone-insoluble fraction of the copolymer mixture is 22.0% to 32.0% by mass, the content CB2 of vinyl cyanide units in the acetone-soluble fraction thereof is 22.0% to 34.0% by mass, and |CB1−CB2| is 0% to 3.0% by mass.
摘要翻译：本发明提供一种阻燃热塑性树脂组合物，其中不使用任何卤化阻燃剂，但使用磷阻燃剂，其阻燃性符合美国UL标准94V-2，其在燃烧时表现出优异的滴水性能，性能之间的平衡优异。阻燃性热塑性树脂组合物含有100质量份含有通过使橡胶状聚合物，乙烯基氰化合物和可共聚乙烯基化合物接枝聚合得到的接枝共聚物（A）和乙烯基共聚物（B）的共聚物混合物，通过共聚合乙烯基氰化合物和可共聚的乙烯基化合物，其质均分子量为90,000至160,000，和5至20质量份与共聚物混合物共混的磷阻燃剂（C）。共聚物混合物的丙酮不溶级分中的乙烯基氰单元的含量CB1为22.0〜32.0质量％，丙酮可溶成分中的乙烯基氰单元的含量CB2为22.0〜34.0质量％， | CB1-CB2 | 为0〜3.0质量％。

22. 发明申请

US20120178860A1 REINFORCED THERMOPLASTIC RESIN COMPOSITION AND MOLDED ARTICLE 有权
标题翻译：增强热塑性树脂组合物和成型品
公开(公告)号：US20120178860A1
公开(公告)日：2012-07-12
申请号：US13497758
申请日：2010-09-24
申请人： Masahito Nakamoto , Koichi Tezuka
发明人： Masahito Nakamoto , Koichi Tezuka
IPC分类号： C08K5/521 , C08L51/04
CPC分类号： C08L69/00 , C08K5/521 , C08K9/04 , C08K9/08 , C08L51/04 , C08L55/02 , C08L2666/24
摘要： The reinforced thermoplastic resin composition of the present invention includes: 50 to 90% by weight of a polycarbonate resin (A); 10 to 50% by weight of a graft copolymer mixture (B) (provided that a total amount of the component (A) and the component (B) accounts for 100% by weight) which is obtained by graft-polymerizing an aromatic alkenyl compound monomer unit (a) and a vinyl cyanide compound monomer unit (b) onto a rubber polymer (B1); and 6 to 22 parts by weight of an inorganic filler (D) which has been surface-treated with a water-soluble polyamide, relative to the total of 100 parts by weight of the polycarbonate resin (A) and the graft copolymer mixture (B). There is provided a reinforced thermoplastic resin composition exhibiting excellent moldability, generates a minimal amount of gas during molding, and also being capable of improving the rigidity of the resulting molded article and the impact resistance when dropping the product.
摘要翻译：本发明的增强热塑性树脂组合物包含：50〜90重量％的聚碳酸酯树脂（A）; 10重量％至50重量％的接枝共聚物混合物（B）（条件是组分（A）和组分（B）的总量占100重量％），其通过将芳族链烯基化合物单体单元（a）和乙烯基氰化合物单体单元（b）加到橡胶聚合物（B1）上; 和6〜22重量份用水溶性聚酰胺表面处理的无机填料（D）相对于聚碳酸酯树脂（A）和接枝共聚物混合物（B）总计100重量份）。本发明提供一种增塑热塑性树脂组合物，其具有优异的成型性，在成型时产生最少量的气体，并且还能够提高所得模塑制品的刚性和降低产品时的耐冲击性。

23. 发明申请

US20070041304A1 Optical disc drive 失效
标题翻译：光盘驱动器
公开(公告)号：US20070041304A1
公开(公告)日：2007-02-22
申请号：US11497630
申请日：2006-08-02
申请人： Kyoko Tadaki , Satoshi Shimokawa , Koichi Tezuka
发明人： Kyoko Tadaki , Satoshi Shimokawa , Koichi Tezuka
IPC分类号： G11B7/135
CPC分类号： G11B7/1275 , G11B7/0909 , G11B7/1362 , G11B7/1374 , G11B2007/0006
摘要： An optical disc drive includes a light source and an objective optical system for condensing a light from the light source onto a recording surface of an optical disc. A chassis which is movable radially of the optical disc supports both the light source and the objective optical system. The light source includes a red/infrared unit having a red/infrared LD and a blue LD. The red/infrared LD generates both a red beam and an infrared beam. The blue LD generates a blue beam. The objective optical system includes a first and a second object lenses whose focal distances are different. The first and the second object lenses are disposed on a circumferential line of the optical disc.
摘要翻译：光盘驱动器包括光源和用于将来自光源的光聚光到光盘的记录表面上的物镜光学系统。可在光盘径向移动的底盘支撑光源和物镜光学系统。光源包括具有红/红外LD和蓝LD的红/红单元。红/红光LD产生红光束和红外光束。蓝色LD产生蓝色光束。物镜光学系统包括焦距不同的第一和第二物镜。第一和第二物镜设置在光盘的圆周线上。

24. 发明授权

US5323114A Method and apparatus for obtaining sectional information of the underground by measuring time differences and strength of electromagnetic signals 失效
标题翻译：通过测量电磁信号的时间差和强度来获取地下部分信息的方法和装置
公开(公告)号：US5323114A
公开(公告)日：1994-06-21
申请号：US838442
申请日：1992-03-09
申请人： Akio Nagamune , Koichi Tezuka , Isamu Komine
发明人： Akio Nagamune , Koichi Tezuka , Isamu Komine
IPC分类号： G01S13/02 , G01S13/88 , G01V3/30 , G01V3/12
CPC分类号： G01S13/0209 , G01S13/88 , G01V3/30 , G01S13/885
摘要： An underground radar tomography in which an electromagnetic wave is radiated into the ground, the amplitude and propagation time of a transmitted wave, a reflected wave or a diffracted wave of the electromagnetic wave are measured at a number of points, and signal processing is performed on the result of measurement to thereby obtain the distribution of strata and soil in the ground as section information with a high accuracy. By use of two pseudo random signals which are slightly different in period but the same in code pattern, measurement time which is expanded relative to propagation time is obtained to thereby make the measurement accuracy high.
摘要翻译： PCT No.PCT / JP90 / 01455 Sec。 371日期：1992年3月9日 102（e）日期1992年3月9日PCT 1990年11月9日PCT PCT。第WO92 / 01957号公报日期：1992年2月6日。在电磁波辐射到地面的地下雷达断层摄影中，电磁波的发射波，反射波或衍射波的振幅和传播时间在多个点对测量结果进行信号处理，从而以高精度获得地面上的地层和土壤的分布作为区段信息。通过使用在周期上稍微不同而在码型中相同的两个伪随机信号，获得相对于传播时间扩展的测量时间，从而使测量精度高。

25. 发明授权

US07545726B2 Optical disc drive 失效
标题翻译：光盘驱动器
公开(公告)号：US07545726B2
公开(公告)日：2009-06-09
申请号：US11497630
申请日：2006-08-02
申请人： Kyoko Tadaki , Satoshi Shimokawa , Koichi Tezuka
发明人： Kyoko Tadaki , Satoshi Shimokawa , Koichi Tezuka
IPC分类号： G11B7/00
CPC分类号： G11B7/1275 , G11B7/0909 , G11B7/1362 , G11B7/1374 , G11B2007/0006
摘要： An optical disc drive includes a light source and an objective optical system for condensing a light from the light source onto a recording surface of an optical disc. A chassis which is movable radially of the optical disc supports both the light source and the objective optical system. The light source includes a red/infrared unit having a red/infrared LD and a blue LD. The red/infrared LD generates both a red beam and an infrared beam. The blue LD generates a blue beam. The objective optical system includes a first and a second object lenses whose focal distances are different. The first and the second object lenses are disposed on a circumferential line of the optical disc.
摘要翻译：光盘驱动器包括光源和用于将来自光源的光聚光到光盘的记录表面上的物镜光学系统。可在光盘径向移动的底盘支撑光源和物镜光学系统。光源包括具有红/红外LD和蓝LD的红/红单元。红/红光LD产生红光束和红外光束。蓝色LD产生蓝色光束。物镜光学系统包括焦距不同的第一和第二物镜。第一和第二物镜设置在光盘的圆周线上。

26. 发明授权

US5918662A Method of controlling the operation of continuous casting and apparatus therefor 失效
标题翻译：控制连铸操作的方法及其设备
公开(公告)号：US5918662A
公开(公告)日：1999-07-06
申请号：US718530
申请日：1996-10-08
申请人： Koichi Tezuka , Akio Nagamune , Hiroshi Maeda , Hiroaki Miyahara , Atsushi Ohta , Akira Ohsumi
发明人： Koichi Tezuka , Akio Nagamune , Hiroshi Maeda , Hiroaki Miyahara , Atsushi Ohta , Akira Ohsumi
IPC分类号： B22D11/16 , B22D11/18 , B22D11/08 , B22D11/20
CPC分类号： B22D11/161 , B22D11/18 , B22D11/181
摘要： A continuous-casting operation controlling method and apparatus in which: the molten-bath level of molten steel in a mold is detected in a period of from the time point just after the start of injection of the molten steel to the time point when the molten-bath level reaches a molten-bath level for the steady-state operation; and the quantity of discharge of the molten steel is controlled appropriately on the basis of the detected molten-bath level to thereby make it possible to start drawing-out of casting automatically. The molten-bath level is measured continuously by an electrode type molten-bath level meter, so that the molten-bath level ascending rate is obtained on the basis of the change of the molten-bath level. The flow rate of the molten steel discharged from a tundish is adjusted on the basis of the deviation of the molten-bath level ascending rate from a reference rate. When the molten-bath level then reaches a predetermined reference level lower than the molten-bath level for the steady-state operation, drawing-out of casting is started.
摘要翻译： PCT No.PCT / JP96 / 00458 Sec。 371日期1996年10月8日第 102（e）日期1996年10月8日PCT PCT 1996年2月28日PCT公布。公开号WO96 / 26800 PCT 日期1996年9月6日一种连续铸造操作控制方法和装置，其中：从刚刚开始注入钢水之后的时间点检测模具中的钢水熔融水平当熔池水位达到稳态运行的熔池水位时，并且基于检测到的熔池水平适当地控制钢水的排出量，从而能够自动开始铸造。通过电极型熔池液位计连续测量熔池水平，从而基于熔池水平的变化获得熔池液面上升速率。基于熔池上升速率与参考速率的偏差来调节从中间包排出的钢水的流量。当熔池水平达到低于用于稳态操作的熔池水平的预定参考水平时，开始铸造。

27. 发明授权

US5859819A Tracking and focus control system for optical disk apparatus 失效
标题翻译：光盘设备跟踪和对焦控制系统
公开(公告)号：US5859819A
公开(公告)日：1999-01-12
申请号：US637936
申请日：1996-04-23
申请人： Kyoko Miyabe , Koichi Tezuka , Shingo Hamaguchi
发明人： Kyoko Miyabe , Koichi Tezuka , Shingo Hamaguchi
IPC分类号： G11B7/09 , G11B7/12 , G11B7/13 , G11B7/135 , G11B11/105
CPC分类号： G11B7/1353 , G11B11/10597 , G11B7/0901 , G11B7/0943 , G11B7/123 , G11B7/131 , G11B7/1356 , G11B7/1359 , G11B7/1381 , G11B11/10545
摘要： An optical disk apparatus comprising an optical element for dividing the reflected light into a plurality of light beams for generating a tracking error signal and a focus error signal, and deflecting these light beams into different directions from each other, a first calculating means for calculating the focus error signal on the basis of outputs from said photodetecting means, and a second calculating means for calculating the tracking error signal on the basis of the outputs from said photodetecting means in accordance with a structure of a track. The second calculating means outputs a tracking error signal by a push-pull method when a track has a successive groove. The second calculating means outputs a tracking error signal by a heterodyne method when a track has only a row of pits.
摘要翻译：一种光盘装置，包括用于将反射光分成多个光束的光学元件，用于产生跟踪误差信号和聚焦误差信号，并将这些光束彼此偏向不同的方向;第一计算装置，基于来自所述光检测装置的输出的聚焦误差信号;以及第二计算装置，用于根据所述光检测装置的输出根据轨道的结构计算跟踪误差信号。当轨道具有连续的凹槽时，第二计算装置通过推挽方法输出跟踪误差信号。第二计算装置当轨道仅具有一排凹坑时通过外差方法输出跟踪误差信号。

28. 发明授权

US4469062A Intake port of internal combustion engine 失效
标题翻译：内燃机进气口
公开(公告)号：US4469062A
公开(公告)日：1984-09-04
申请号：US435660
申请日：1982-10-21
申请人： Shinzi Ikegami , Koichi Tezuka
发明人： Shinzi Ikegami , Koichi Tezuka
IPC分类号： F02B1/04 , F02B31/00 , F02F1/42 , F01L3/00
CPC分类号： F02B31/00 , F02F1/4228 , F02B1/04 , Y02T10/146
摘要： In an internal combustion engine including a combustion chamber in a cylinder, an intake port communicated with the combustion chamber at an upper portion of the cylinder, and an intake valve for controlling intake air which flows from the intake port into the combustion chamber at the upper portion of the cylinder, the intake port turns around a valve shaft of an intake valve in a spiral shape so as to produce swirls in the cylinder. The axis of the intake valve is positioned at the plane passing the central axis of the cylinder. The axis of the major intake air flow at an entrance of the intake port is positioned at one side of or out of the plane. The axis of the major intake air flow extends to intersect an inner turning wall of a turning portion of the intake port. The inner turning wall further passes the plane from the one side of the plane to the other side of the plane. The inner turning wall thereafter turns around the valve shaft of the intake valve and extends to pass again the plane from the other side to the one side of the plane.
摘要翻译：在包括气缸内的燃烧室的内燃机中，在气缸上部与燃烧室连通的进气口和用于控制从进气口流入上部燃烧室的进气的进气阀气缸的一部分，进气口将进气门的阀轴旋转成螺旋形，以在气缸中产生涡流。进气阀的轴线位于通过气缸中心轴线的平面上。进气口入口处的主要进气流的轴线位于平面的一侧或外侧。主进气流的轴线延伸以与进气口的转向部分的内转向壁相交。内转动壁进一步将平面从平面的一侧延伸到平面的另一侧。内转动壁此后转过进气阀的阀轴，并且延伸以使平面从另一侧再次通过平面的一侧。

29. 发明授权

US08507586B2 Reinforced thermoplastic resin composition and molded article 有权
公开(公告)号：US08507586B2
公开(公告)日：2013-08-13
申请号：US13497758
申请日：2010-09-24
申请人： Masahito Nakamoto , Koichi Tezuka
发明人： Masahito Nakamoto , Koichi Tezuka
IPC分类号： C08K9/04
摘要： The reinforced thermoplastic resin composition of the present invention includes: 50 to 90% by weight of a polycarbonate resin (A); 10 to 50% by weight of a graft copolymer mixture (B) (provided that a total amount of the component (A) and the component (B) accounts for 100% by weight) which is obtained by graft-polymerizing an aromatic alkenyl compound monomer unit (a) and a vinyl cyanide compound monomer unit (b) onto a rubber polymer (B1); and 6 to 22 parts by weight of an inorganic filler (D) which has been surface-treated with a water-soluble polyamide, relative to the total of 100 parts by weight of the polycarbonate resin (A) and the graft copolymer mixture (B). There is provided a reinforced thermoplastic resin composition exhibiting excellent moldability, generates a minimal amount of gas during molding, and also being capable of improving the rigidity of the resulting molded article and the impact resistance when dropping the product.

30. 发明申请

US20120245261A1 FLAME-RETARDANT THERMOPLASTIC RESIN COMPOSITION AND MOLDED ARTICLE THEREOF 有权
标题翻译：阻燃热塑性树脂组合物及其制品
公开(公告)号：US20120245261A1
公开(公告)日：2012-09-27
申请号：US13510820
申请日：2010-11-18
申请人： Yoshitaka Naito , Shigeki Hamamoto , Hirotoshi Saito , Hiroshi Tanigawa , Joichi Watanabe , Koichi Tezuka , Masahito Nakamoto
发明人： Yoshitaka Naito , Shigeki Hamamoto , Hirotoshi Saito , Hiroshi Tanigawa , Joichi Watanabe , Koichi Tezuka , Masahito Nakamoto
IPC分类号： C08L9/06 , C08K5/52
CPC分类号： C08L25/12 , C08K5/523 , C08L33/18 , C08L55/02 , C08L2201/02 , C08L2666/24
摘要： Provided is a flame-retardant thermoplastic resin composition in which any halogenated flame retardant is not used but a phosphoric flame retardant is used, which has flame retardancy meeting U.S. UL Standard 94 V-2, which exhibits excellent dripping performance during burning, and which is excellent in balance between properties. The flame-retardant thermoplastic resin composition contains 100 parts by mass of a copolymer mixture containing a graft copolymer (A) obtained by graft-polymerizing a rubbery polymer, a vinyl cyanide compound, and a copolymerizable vinyl compound and a vinyl copolymer (B) which is obtained by copolymerizing the vinyl cyanide compound and the copolymerizable vinyl compound and which has a mass-average molecular weight of 90,000 to 160,000 and 5 to 20 parts by mass of a phosphoric flame retardant (C) blended with the copolymer mixture. The content CB1 of vinyl cyanide units in the acetone-insoluble fraction of the copolymer mixture is 22.0% to 32.0% by mass, the content CB2 of vinyl cyanide units in the acetone-soluble fraction thereof is 22.0% to 34.0% by mass, and |CB1−CB2| is 0% to 3.0% by mass.
摘要翻译：本发明提供一种阻燃热塑性树脂组合物，其中不使用任何卤化阻燃剂，但使用磷阻燃剂，其阻燃性符合美国UL标准94V-2，其在燃烧时表现出优异的滴水性能，性能之间的平衡优异。阻燃性热塑性树脂组合物含有100质量份含有通过使橡胶状聚合物，乙烯基氰化合物和可共聚乙烯基化合物接枝聚合得到的接枝共聚物（A）和乙烯基共聚物（B）的共聚物混合物，通过共聚合乙烯基氰化合物和可共聚的乙烯基化合物，其质均分子量为90,000至160,000，和5至20质量份与共聚物混合物共混的磷阻燃剂（C）。共聚物混合物的丙酮不溶级分中的乙烯基氰单元的含量CB1为22.0〜32.0质量％，丙酮可溶成分中的乙烯基氰单元的含量CB2为22.0〜34.0质量％， | CB1-CB2 | 为0〜3.0质量％。

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