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公开(公告)号：US5075863A
公开(公告)日：1991-12-24
申请号：US307891
申请日：1989-02-07
申请人： Akio Nagamune , Koichi Tezuka , Yoshiyuki Kanao
发明人： Akio Nagamune , Koichi Tezuka , Yoshiyuki Kanao
IPC分类号： B22D2/00 , G01F23/284 , G01S13/28 , G01S13/32
CPC分类号： G01F23/284 , B22D2/003 , G01S13/288 , G01S13/325
摘要： A distance measuring method and apparatus in which first and second pseudo random signals which are the same in pattern but slightly different in period are generated to obtain a correlation output of the first and second pseudo random signals before transmission thereof as a reference correlation output, and the first pseudo random signal is directly transmitted toward a target or alternatively a carrier wave is modulated by the first pseudo random signal and transmitted toward the target. A correlation output of the signal reflected and received from the target and the second pseudo random signal is detected and the distance to the target is measured from the time interval between the reference correlation output and the received correlation output. Alternatively, the modulated carrier wave reflected and received from the target and the second pseudo random signal are subjected to correlation processing to detect a correlative modulated carrier wave and the correlative modulated carrier wave is subjected to orthogonal detection by a reference carrier wave thereby obtaining a target detection output. Then, the distance to the target is measured from the time interval between the reference correlation output and the target detection output.
摘要翻译： 产生距离测量方法和装置，其中以模式相同但周期稍有不同的第一和第二伪随机信号被产生，以获得其发送之前的第一和第二伪随机信号作为参考相关输出的相关输出，以及 第一伪随机信号被直接发送到目标，或者替代地，载波被第一伪随机信号调制并被发送到目标。 检测从目标反射和接收的信号与第二伪随机信号的相关输出，并且从参考相关输出和接收到的相关输出之间的时间间隔测量到目标的距离。 或者，对从目标反射和接收的调制载波和第二伪随机信号进行相关处理以检测相关调制载波，并且通过参考载波对相关调制载波进行正交检波，从而获得目标 检测输出。 然后，从参考相关输出和目标检测输出之间的时间间隔测量到目标的距离。
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公开(公告)号：USRE35607E
公开(公告)日：1997-09-16
申请号：US185696
申请日：1994-01-24
申请人： Akio Nagamune , Koichi Tezuka , Yoshiyuki Kanao
发明人： Akio Nagamune , Koichi Tezuka , Yoshiyuki Kanao
CPC分类号： G01F23/284 , B22D2/003 , G01S13/288 , G01S13/325
摘要： A distance measuring method and apparatus in which first and second pseudo random signals which are the same in pattern but slightly different in period are generated to obtain a correlation output of the first and second pseudo random signals before transmission thereof as a reference correlation output, and the first pseudo random signal is directly transmitted toward a target or alternatively a carrier wave is modulated by the first pseudo random signal and transmitted toward the target. A correlation output of the signal reflected and received from the target and the second pseudo random signal is detected and the distance to the target is measured from the time interval between the reference correlation output and the received correlation output. Alternatively, the modulated carrier wave reflected and received from the target and the second pseudo random signal are subjected to correlation processing to detect a correlative modulated carrier wave and the correlative modulated carrier is subjected to orthogonal detection by a reference carrier wave thereby obtaining a target detection output. Then, the distance to the target is measured from the time interval between the reference correlation output and the target detection output.
摘要翻译： 产生距离测量方法和装置，其中以模式相同但周期稍有不同的第一和第二伪随机信号被产生，以获得其发送之前的第一和第二伪随机信号作为参考相关输出的相关输出，以及 第一伪随机信号被直接发送到目标，或者替代地，载波被第一伪随机信号调制并被发送到目标。 检测从目标反射和接收的信号与第二伪随机信号的相关输出，并且从参考相关输出和接收到的相关输出之间的时间间隔测量到目标的距离。 或者，对从目标反射和接收的调制载波和第二伪随机信号进行相关处理以检测相关调制载波，并且通过参考载波对相关调制载波进行正交检测，从而获得目标检测 输出。 然后，从参考相关输出和目标检测输出之间的时间间隔测量到目标的距离。
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3.发明授权
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
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。
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4.发明授权
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
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。
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5.发明授权公开(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％。
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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
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。
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公开(公告)号：US20100195179A1
公开(公告)日：2010-08-05
申请号：US12724905
申请日：2010-03-16
申请人： Kazushi Uno , Koichi Tezuka , Hiroyasu Yoshikawa , Yasumasa Iwamura , Yuzuru Yamakage , Satoshi Shimokawa
发明人： Kazushi Uno , Koichi Tezuka , Hiroyasu Yoshikawa , Yasumasa Iwamura , Yuzuru Yamakage , Satoshi Shimokawa
IPC分类号： G03H1/26
CPC分类号： G11B7/00772 , G03H1/22 , G03H1/2286 , G03H2001/2223 , G11B7/08564 , G11B7/1395
摘要： A hologram reproducing device includes a splitter for splitting a reference beam, during reproduction, into a main beam and sub-beams forming incidence directions spatially shifted from the main beam. The hologram reproducing device also includes: an incidence direction variable irradiator for changing the incidence directions of the main beam and the sub-beams; a servo beam detector for detecting a portion of the reproduction beam generated in accordance with the sub-beams; and a beam receiving unit for receiving the main portion of the reproduction beam generated in accordance with the main beam. A reproducer reproduces an image obtained by the beam receiving unit when the main beam coincides with the incidence direction at which the received light of the beam receiving unit becomes equal to or greater than a prescribed level, with the intensity of the reference beam kept uniform, on the basis of the servo beam detection results.
摘要翻译： 一种全息图再现装置包括：分离器，用于在再现期间将参考光束分离成主光束，并且形成从主光束空间偏移的入射方向的子光束。 全息图再现装置还包括：用于改变主光束和子光束的入射方向的入射方向可变辐射器; 伺服光束检测器，用于检测根据子光束产生的再现光束的一部分; 以及用于接收根据主光束产生的再现光束的主要部分的光束接收单元。 当主光束与光束接收单元的接收光变为等于或大于规定水平的入射方向一致时，再现器再现由光束接收单元获得的图像，参考光束的强度保持均匀， 在伺服光束检测结果的基础上。
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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。
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公开(公告)号：US07127729B2
公开(公告)日：2006-10-24
申请号：US10806203
申请日：2004-03-22
申请人： Goro Kawasaki , Tsuyoshi Matsumoto , Hiroyasu Yoshikawa , Nobuyuki Kanto , Tohru Fujimaki , Koichi Tezuka
发明人： Goro Kawasaki , Tsuyoshi Matsumoto , Hiroyasu Yoshikawa , Nobuyuki Kanto , Tohru Fujimaki , Koichi Tezuka
IPC分类号： G11B7/08 , G11B11/105
CPC分类号： G11B11/10536 , G11B11/10554 , G11B11/1058
摘要： A magneto-optical head including a lens forming a light spot on a storage disk, a magnetic field generating coil arranged between the lens and the disk to surround the optical center of the lens, and an annular heat sink arranged around the coil. The distance between the outer circumference of the coil and the inner circumference of the heat sink is 70–100 μm.
摘要翻译： 包括在存储盘上形成光点的透镜的磁光头，布置在透镜和盘之间以围绕透镜的光学中心的磁场产生线圈以及围绕线圈设置的环形散热器。 线圈的外周与散热片的内周之间的距离为70-100μm。
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公开(公告)号：US20050094671A1
公开(公告)日：2005-05-05
申请号：US10806203
申请日：2004-03-22
申请人： Goro Kawasaki , Tsuyoshi Matsumoto , Hiroyasu Yoshikawa , Nobuyuki Kanto , Tohru Fujimaki , Koichi Tezuka
发明人： Goro Kawasaki , Tsuyoshi Matsumoto , Hiroyasu Yoshikawa , Nobuyuki Kanto , Tohru Fujimaki , Koichi Tezuka
IPC分类号： G11B11/105 , G11B7/135 , H04J13/00
CPC分类号： G11B11/10536 , G11B11/10554 , G11B11/1058
摘要： A magneto-optical head including a lens forming a light spot on a storage disk, a magnetic field generating coil arranged between the lens and the disk to surround the optical center of the lens, and an annular heat sink arranged around the coil. The distance between the outer circumference of the coil and the inner circumference of the heat sink is 70-100 μm.
摘要翻译： 包括在存储盘上形成光点的透镜的磁光头，布置在透镜和盘之间以围绕透镜的光学中心的磁场产生线圈以及围绕线圈设置的环形散热器。 线圈的外周与散热片的内周之间的距离为70-100μm。
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