公开(公告)号：US4413343A

公开(公告)日：1983-11-01

申请号：US236611

申请日：1981-02-20

申请人： Hirokazu Fukuda ,  Koji Shinohara ,  Mitiharu Itou

发明人： Hirokazu Fukuda ,  Koji Shinohara ,  Mitiharu Itou

IPC分类号： H01L21/28 ,  H01L21/40 ,  H01L29/43 ,  H01L29/45 ,  H01L33/28 ,  H01L33/40 ,  H01L33/62 ,  H01S5/00 ,  H01S5/02 ,  H01S5/30 ,  H01S3/19

CPC分类号： H01L33/40 ,  H01L21/40 ,  H01L29/45 ,  H01S5/02 ,  H01S5/30 ,  H01L33/26

摘要： In lead chalcogenide semiconductor devices such as PbSSe diode lasers, an element which functions as the acceptor, selected from among the elements forming the relevant semiconductor body, added to gold and the combination is used as the p conductivity type region ohmic contact electrode. Stable continuous wave operation in the infrared region is provided by forming the p conductivity type region ohmic contact electrode for the PbSSe diode laser of a AuSe alloy.

摘要翻译： 在诸如PbSSe二极管激光器的铅硫族化物半导体器件中，用作作为受体的元素，从构成相关半导体器件的元素中选出，添加到金中并将其组合用作p导电型区域欧姆接触电极。 通过形成用于AuSe合金的PbSSe二极管激光器的p导电型区域欧姆接触电极来提供红外区域中的稳定的连续波操作。

公开(公告)号：US4477730A

公开(公告)日：1984-10-16

申请号：US366060

申请日：1982-04-06

申请人： Hirokazu Fukuda ,  Koji Shinohara ,  Yoshio Kawabata ,  Yoshito Nishijima ,  Kosaku Yamamoto

发明人： Hirokazu Fukuda ,  Koji Shinohara ,  Yoshio Kawabata ,  Yoshito Nishijima ,  Kosaku Yamamoto

IPC分类号： B23K26/02 ,  H01S5/40 ,  G01J3/10

CPC分类号： H01S5/4025 ,  B23K26/042 ,  H01S5/0071

摘要： A visible light emitting element is mounted adjacent a lead-chalcogenide infrared diode laser element on the same supporting member or heat sink adjacent. The optical axis of the laser apparatus is adjusted using a visible light beam emitted by the visible light emitting element. The light source is then changed from the visible light emitting element to the infrared diode laser element by shifting the laser mount.

摘要翻译： 可靠的发光元件安装在铅 - 硫族化物红外二极管激光元件附近相邻的相同的支撑构件或散热器附近。 使用由可见光发射元件发射的可见光束来调整激光装置的光轴。 然后通过移动激光安装座将光源从可见光发射元件改变到红外二极管激光元件。

公开(公告)号：US20050082159A1

公开(公告)日：2005-04-21

申请号：US10504425

申请日：2003-02-07

申请人： Noriaki Oku ,  Toshio Nakayama ,  Koji Shinohara

发明人： Noriaki Oku ,  Toshio Nakayama ,  Koji Shinohara

IPC分类号： C07D303/04 ,  C07D301/19 ,  C07D301/32 ,  B01D3/34

CPC分类号： C07D301/32

摘要： A process for purifying propylene oxide, which comprises using a liquid reaction mixture containing propylene oxide, and water, hydrocarbons and oxygen-containing organic compounds as impurities obtained by reacting cumene hydroperoxide with propylene, as a liquid raw material, and separating and recovering propylene oxide from the liquid raw material, wherein the process comprises the following steps: first step; a step of subjecting the liquid raw material to extractive distillation using a hydrocarbon of 7 to 10 carbons as an extractant to separate into the overhead stream containing most of water and the oxygen-containing impurities and the bottom stream containing propylene oxide, the hydrocarbons and the extractant, second step; a step of subjecting the bottom stream to extractive distillation using a hydrocarbon of 7 to 10 carbons as an extractant to separate into the overhead containing propylene oxide and the bottom stream containing hydrocarbons and the extractant, and third step; subjecting the extractant used in the first step and/or second step to distillation to purify the extractant, wherein the bottom temperature of the distillation column or extractive distillation column in each of the steps is 130° C. or lower.

摘要翻译： 一种净化环氧丙烷的方法，其包括使用含有环氧丙烷的液体反应混合物和水，烃和含氧有机化合物作为通过使异丙基氢过氧化物与丙烯反应获得的杂质作为液体原料，并分离和回收环氧丙烷 从液体原料中，其中该方法包括以下步骤：第一步; 使用7〜10个碳原子的液体原料进行萃取蒸馏的步骤，作为萃取剂，分离成含有大部分水的顶部物流，含氧杂质和含有环氧丙烷的底部物流，烃类和 萃取剂，第二步; 使用碳数为7〜10的碳氢化合物作为萃取剂进行萃取蒸馏的步骤，分离成含有环氧丙烷的塔顶馏出物和含有烃和萃取剂的塔底物流，第三步骤。 将第一步骤和/或第二步骤中使用的萃取剂进行蒸馏以纯化萃取剂，其中每个步骤中蒸馏塔或萃取精馏塔的底部温度为130℃或更低。

公开(公告)号：US20100145081A1

公开(公告)日：2010-06-10

申请号：US11997965

申请日：2006-08-22

申请人： Junpei Tsuji ,  Koji Shinohara

发明人： Junpei Tsuji ,  Koji Shinohara

IPC分类号： C07D301/19

CPC分类号： C07D301/14 ,  C07D303/04

摘要： A process for producing propylene oxide, which comprises supplying an organic peroxide and propylene to an epoxidation reactor in which a solid catalyst is packed thereby continuously producing propylene oxide through epoxidation reaction, wherein said process comprises cooling at least a part of the propylene before supplying to separate and remove water contained in the propylene, and supplying the propylene in which water has been separated and removed to the epoxidation reactor.

摘要翻译： 一种生产环氧丙烷的方法，其包括将有机过氧化物和丙烯供给到其中填充固体催化剂的环氧化反应器中，由此通过环氧化反应连续生产环氧丙烷，其中所述方法包括在供应至少一种丙烯之前冷却至少一部分丙烯 分离并除去丙烯中所含的水，并将已经将水分离和除去的丙烯供给到环氧化反应器中。

公开(公告)号：US07705167B2

公开(公告)日：2010-04-27

申请号：US10571472

申请日：2004-09-15

申请人： Koji Shinohara ,  Toshio Nakayama

发明人： Koji Shinohara ,  Toshio Nakayama

IPC分类号： C07D301/32 ,  C07D301/19

CPC分类号： C07D301/32

摘要： A process for purifying propylene oxide, which comprises washing propylene oxide containing aldehydes and subsequently contacting an aqueous phase obtained with an extractant.

摘要翻译： 一种净化环氧丙烷的方法，其包括洗涤含有醛的氧化丙烯，随后使得到的萃取剂与水相接触。

公开(公告)号：US5448098A

公开(公告)日：1995-09-05

申请号：US934306

申请日：1992-08-25

申请人： Koji Shinohara ,  Osamu Ohtsuki ,  Kazuo Murase ,  Sadao Takaoka

发明人： Koji Shinohara ,  Osamu Ohtsuki ,  Kazuo Murase ,  Sadao Takaoka

IPC分类号： H01L31/0264 ,  H01L39/10 ,  H01L39/16 ,  H01L39/22 ,  H01L27/14

CPC分类号： H01L39/223 ,  H01L39/10 ,  H01L39/16 ,  Y10S505/848

摘要： A first type of superconductive photoelectric device is provided by a superconductive thin film located between two electrodes. The superconductive thin film is one which has a photo-conductive effect and converts from a normally conducting state to a superconductive state in response to light irradiation. The superconductive thin film is preferably formed of a compound semiconductor of Pb chalcogenide added with Pb and/or In added beyond the stoicheometry of the compound semiconductor, such as Pb.sub.1-x Sn.sub.x Te+In, so as to generate precipitations of Pb. A second type of superconductive photoelectric device is provided by a photo-conductive material formed of Pb.sub.1-x Sb.sub.x Te filled in a gap between two superconductive electrodes, where the gap width is shorter than 500 times of a coherence length. In either the first-or second type, when an infrared light is irradiated onto the photo-conductive region at a predetermined temperature, the coherence length of the superconductivity is extended so as to convert from a normally conducting state to a superconductive state. When ON/OFF irradiated with a light shorter than 0.8 .mu.m, a material Pb.sub.1-x Sn.sub.x Te without In switches between the normally conducting state and the superconductive state. With In added, the material persistently converts from the normally conducting state to the superconductive state.

摘要翻译： 第一种超导光电器件由位于两个电极之间的超导薄膜提供。 超导薄膜是具有光导效应并且响应于光照射而从正常导通状态转换为超导状态的薄膜。 超导薄膜优选由添加Pb和/或Pb的化合物半导体形成，该化合物半导体添加超过化合物半导体例如Pb1-xSnxTe + In的放射照相法，以产生Pb的沉淀。 第二种超导光电器件由填充在两个超导电极之间的间隙中的Pb1-xSbxTe形成的光导材料提供，其中间隙宽度短于相干长度的500倍。 在第一或第二类型中，当在预定温度下将红外光照射到光电导区上时，超导性的相干长度被延长以便从正常导通状态转换为超导状态。 当用小于0.8μm的光照射ON / OFF时，不具有In的材料Pb1-xSnxTe在正常导通状态和超导状态之间切换。 随着In的添加，材料持续地从正常导通状态转换为超导状态。

公开(公告)号：US4292984A

公开(公告)日：1981-10-06

申请号：US32428

申请日：1979-04-23

申请人： Hideo Sawada ,  Koji Shinohara ,  Makoto Shiga

发明人： Hideo Sawada ,  Koji Shinohara ,  Makoto Shiga

IPC分类号： A24D3/06 ,  A24D3/04 ,  A24D3/10 ,  A24D3/02

CPC分类号： A24D3/04

摘要： A cigarette filter composed of a bundle of cellulose acetate filaments having at least two different filament denier sizes randomly distributed in the direction perpendicular to the longitudinal axis of said filter.

摘要翻译： 一种香烟过滤嘴，由一束纤维素醋酸纤维素构成，所述纤维素醋酸纤维丝具有至少两个不同长丝旦尼尔尺寸，其在与所述过滤器的纵向轴线垂直的方向上随机

公开(公告)号：US08481764B2

公开(公告)日：2013-07-09

申请号：US11997965

申请日：2006-08-22

申请人： Junpei Tsuji ,  Koji Shinohara

发明人： Junpei Tsuji ,  Koji Shinohara

IPC分类号： C07D301/19 ,  C07D301/12 ,  C07D301/06

CPC分类号： C07D301/14 ,  C07D303/04

摘要： A process for producing propylene oxide, which comprises supplying an organic peroxide and propylene to an epoxidation reactor in which a solid catalyst is packed thereby continuously producing propylene oxide through epoxidation reaction, wherein said process comprises cooling at least a part of the propylene before supplying to separate and remove water contained in the propylene, and supplying the propylene in which water has been separated and removed to the epoxidation reactor.

摘要翻译： 一种生产环氧丙烷的方法，其包括将有机过氧化物和丙烯供给到其中填充固体催化剂的环氧化反应器中，由此通过环氧化反应连续生产环氧丙烷，其中所述方法包括在供应至少一种丙烯之前冷却至少一部分丙烯 分离并除去丙烯中所含的水，并将已经将水分离和除去的丙烯供给到环氧化反应器中。

公开(公告)号：US08093412B2

公开(公告)日：2012-01-10

申请号：US11570615

申请日：2005-06-21

申请人： Toshio Nakayama ,  Junpei Tsuji ,  Noriaki Oku ,  Koji Shinohara

发明人： Toshio Nakayama ,  Junpei Tsuji ,  Noriaki Oku ,  Koji Shinohara

IPC分类号： C07D301/32

CPC分类号： C07D303/04 ,  C07D301/32

摘要： A method of purifying propylene oxide, which comprises subjecting the propylene oxide containing methyl formate as an impurity to extractive distillation using a hydrocarbon of 7 to 10 carbon atoms as an extractant with an extractive distillation column, adding water to the distillate from the overhead of the extractive distillation column to conduct oil-water separation, recycling the oil layer separated to the extractive distillation column, removing the aqueous layer outside the system thereby to obtain propylene oxide in which a methyl formate concentration is reduced as a bottom liquid of the extractive distillation column.

摘要翻译： 一种净化环氧丙烷的方法，其包括使用含有7〜10个碳原子的烃作为萃取蒸馏塔的含有甲酸甲酯的环氧丙烷作为杂质进行萃取蒸馏，从馏出物的塔顶馏出物向馏出液中加入水 萃取蒸馏塔进行油水分离，将分离的油层再循环到萃取蒸馏塔，除去体系外的水层，得到甲酸甲酯浓度降低的环氧丙烷，作为萃取蒸馏塔的底部液体 。

公开(公告)号：US20090209771A1

公开(公告)日：2009-08-20

申请号：US11813293

申请日：2006-01-12

申请人： Junpei Tsuji ,  Yoshiaki Itou ,  Koji Shinohara

发明人： Junpei Tsuji ,  Yoshiaki Itou ,  Koji Shinohara

IPC分类号： C07D301/19

CPC分类号： C07D301/19

摘要： A method for continuously producing propylene oxide, which comprises supplying an organic peroxide and propylene to an epoxidation reactor in which a solid catalyst for epoxidation is packed, thereby subjecting them to an epoxidation reaction, the method having a propylene pre-treatment step described below:propylene pre-treatment step; a step of treating at least a part of propylene supplied to the epoxidation reactor, which comprises removing an oxygen-containing organic compound contained in propylene.

摘要翻译： 一种连续生产环氧丙烷的方法，其包括向环氧化反应器中加入有机过氧化物和丙烯，其中环氧化的固体催化剂被填充，由此使其进行环氧化反应，该方法具有如下所述的丙烯预处理步骤： 丙烯预处理步骤; 处理提供给环氧化反应器的丙烯的至少一部分的步骤，其包括除去丙烯中所含的含氧有机化合物。