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    Method for resolving optical isomers
    1.
    发明授权
    Method for resolving optical isomers 失效
    拆分光学异构体的方法

    公开(公告)号：US06379552B1

    公开(公告)日：2002-04-30

    申请号：US09347062

    申请日：1999-07-02

    申请人： Tetsuji Kitagawa ,  Atsushi Okamoto ,  Takashi Kanai ,  Katsuhiro Shibayama ,  Tomoyuki Aoki ,  Shinobu Yamakawa

    发明人： Tetsuji Kitagawa ,  Atsushi Okamoto ,  Takashi Kanai ,  Katsuhiro Shibayama ,  Tomoyuki Aoki ,  Shinobu Yamakawa

    IPC分类号： B01D1500

    CPC分类号： C07B57/00

    摘要： A method for efficiently resolving optical isomers, in which a discriminating liquid consisting of a discriminating agent capable of discriminating optical isomers and a diluent are brought into contact with a mixture containing said optical isomers in countercurrent flow, to resolve the optical isomers by adsorption separation, distillation separation, absorption separation or membrane separation, and recovered at an optical isomer content of 5 wt % or less for recycled use, under one or more of the following conditions: (a) the dielectric constant of the diluent is 30 or less and the viscosity of the discriminating liquid is 0.2 Pa·s or less at the temperature of the resolving operation; (b) the discriminating agent contained has the effect of splitting the 1H or 13C-NMR spectrum peak of the optical isomers when added and the diluent contained has a dielectric constant equal to or lower than the dielectric constant of the measuring solvent at the time of measuring the 1H or 13C-NMR spectrum; (c) the boiling point of at least one compound of the discriminating agent at the pressure of the resolving operation is higher than the boiling point of at least one compound of the diluent at the pressure of the resolving operation; (d) the boiling point of at least one compound of the diluent at the pressure of the resolving operation is higher than the boiling point of the optical isomers to be resolved, at the pressure of the resolving operation, by 10° C. or more; and (e) the concentration of the discriminating agent in the discriminating liquid is 10 wt % or more.

    摘要翻译： 光学异构体的有效解决方法是将由能够鉴别光学异构体的识别剂组成的识别液与稀释剂逆流流动地与包含所述光学异构体的混合物接触，从而通过吸附分离来分解光学异构体， 蒸馏分离，吸收分离或膜分离，并在一种或多种以下条件下以5重量％以下的光学异构体含量回收再循环使用：（a）稀释剂的介电常数为30以下， 鉴定液的粘度在分解操作的温度下为0.2Pa.s以下;（b）所含的鉴别剂具有在添加时分解光学异构体的1H或13C-NMR谱峰的作用，并且稀释剂含有 介电常数等于或低于在测量1H或13C-NMR谱时测量溶剂的介电常数 （c）解析操作压力下鉴别剂的至少一种化合物的沸点高于分解操作压力下至少一种稀释剂化合物的沸点;（d） 在拆分操作压力下，至少一种稀释剂化合物的沸点高于分解操作压力下要拆分的光学异构体的沸点10℃或更高; 和（e）鉴别液中鉴别剂的浓度为10重量％以上。

    Refrigerant charging device, refrigeration device and refrigerant charging method
    3.
    发明授权
    Refrigerant charging device, refrigeration device and refrigerant charging method 有权
    制冷剂充气装置，制冷装置和制冷剂充注方法

    公开(公告)号：US09303907B2

    公开(公告)日：2016-04-05

    申请号：US12593592

    申请日：2008-04-07

    申请人： Satoshi Kawano ,  Masahiro Oka ,  Kazuhiko Tani ,  Atsushi Okamoto

    发明人： Satoshi Kawano ,  Masahiro Oka ,  Kazuhiko Tani ,  Atsushi Okamoto

    IPC分类号： F25B45/00 ,  F25B41/00

    CPC分类号： F25B45/00 ,  F25B2345/001 ,  F25B2600/2515 ,  F25B2700/1933 ,  F25B2700/2106

    摘要： An electric valve is provided in a supply pipe. A flow rate control unit controls the degree of opening of the electric valve such that the flow rate in the supply pipe lies within a predetermined range, on the basis of a pressure difference between pressure of refrigerant supplied to the supply pipe and the pressure of refrigerant on the suction side of a compressor. An outdoor air temperature sensor detects outdoor air temperature; and a low-pressure side pressure sensor detects refrigerant pressure on the suction side of the compressor. The pressure difference is a difference between a saturation pressure corresponding to the outdoor air temperature detected by the outdoor air temperature sensor and refrigerant pressure detected by the low-pressure side pressure sensor.

    摘要翻译： 在供给管上设置有电动阀。 流量控制单元基于供给到供给管的制冷剂的压力与制冷剂的压力之间的压力差来控制电动阀的开度，使得供给管中的流量处于预定范围内 在压缩机的吸入侧。 室外空气温度传感器检测室外空气温度; 并且低压侧压力传感器检测压缩机的吸入侧的制冷剂压力。 压力差是与室外空气温度传感器检测出的室外空气温度的饱和压力和由低压侧压力传感器检测出的制冷剂压力之间的差。

    Method for producing aluminum foil
    4.
    发明授权
    Method for producing aluminum foil 有权
    铝箔生产方法

    公开(公告)号：US09219279B2

    公开(公告)日：2015-12-22

    申请号：US13378174

    申请日：2010-06-28

    申请人： Atsushi Okamoto ,  Hiroyuki Hoshi ,  Setsuo Andou

    发明人： Atsushi Okamoto ,  Hiroyuki Hoshi ,  Setsuo Andou

    IPC分类号： H01M4/66 ,  C22C21/00 ,  C25D1/04 ,  H01G9/008 ,  H01G11/28 ,  H01G11/68 ,  H01G11/84 ,  C25D3/66 ,  C25D3/44 ,  C22B21/00 ,  H01G11/02 ,  H01G11/04

    CPC分类号： H01M4/661 ,  C22B21/0038 ,  C22C21/00 ,  C25D1/04 ,  C25D3/44 ,  C25D3/665 ,  H01G9/016 ,  H01G11/02 ,  H01G11/04 ,  H01G11/28 ,  H01G11/68 ,  H01G11/84 ,  Y02E60/13 ,  Y10T428/266

    摘要： An object of the present invention is to provide a method for producing a high-ductility, high-purity aluminum foil at a high film formation rate by electrolysis using a plating solution having a low chlorine concentration. A method for producing an aluminum foil of the present invention as a means for achieving the object is characterized in that an aluminum film is formed on a surface of a substrate by electrolysis using a plating solution at least containing (1) a dialkyl sulfone, (2) an aluminum halide, and (3) at least one nitrogen-containing compound selected from the group consisting of an ammonium halide, a hydrogen halide salt of a primary amine, a hydrogen halide salt of a secondary amine, a hydrogen halide salt of a tertiary amine, and a quaternary ammonium salt represented by a general formula: R1R2R3R4N.X (wherein R1 to R4 independently represent an alkyl group and X represents a counteranion for the quaternary ammonium cation), and then the film is removed from the substrate.

    摘要翻译： 本发明的目的是提供一种通过使用具有低氯浓度的电镀液进行电解而以高成膜速度生产高延展性高纯度铝箔的方法。 本发明的铝箔的制造方法作为实现目的的方法，其特征在于，通过使用至少含有（1）二烷基砜的电镀液进行电解而在基板的表面上形成铝膜， 2）卤化铝，和（3）至少一种选自卤化铵，伯胺的卤化氢盐，仲胺的卤化氢盐，卤化氢盐， 叔胺和由下列通式表示的季铵盐：R1R2R3R4N.X（其中R1至R4独立地表示烷基，X表示季铵阳离子的抗衡阴离子），然后将膜从基材上除去。

    Optical communication system
    5.
    发明授权
    Optical communication system 有权
    光通信系统

    公开(公告)号：US08649680B2

    公开(公告)日：2014-02-11

    申请号：US13502887

    申请日：2010-10-15

    申请人： Atsushi Okamoto ,  Kazuyuki Morita

    发明人： Atsushi Okamoto ,  Kazuyuki Morita

    IPC分类号： H04J14/02 ,  H04J14/04 ,  H04B10/2581

    CPC分类号： H04B10/2581 ,  G02B5/32 ,  G02B6/14 ,  G02B6/34 ,  G02F2/00

    摘要： The present invention causes spatial-mode light emitted from an optical fiber (11), which is a multimode fiber, to pass through a photorefractive medium (13). The photorefractive medium (13) includes holograms for signal separation that are written by irradiation of the photorefractive medium with (i) guide light having a wave front identical to the wave front of signal light having a particular spatial mode and (ii) control light. The photorefractive medium includes holograms recorded in a multiplex manner with use of control light having different incidence angles in correspondence with respective spatial modes. For signal separation, irradiating the photorefractive medium (13) with control light (15) having a particular angle separates signal light having a spatial mode corresponding to the incidence angle of the control light (15).

    摘要翻译： 本发明使得从作为多模光纤的光纤（11）发射的空间模式光通过光折射介质（13）。 光折射介质（13）包括用于信号分离的全息图，其通过光折射介质的照射来写入（i）引导具有与具有特定空间模式的信号光的波前相同的波前的光，以及（ii）控制光。 光折射介质包括使用与各个空间模式对应的具有不同入射角的控制光以多路复用方式记录的全息图。 对于信号分离，用具有特定角度的控制光（15）照射光折射介质（13）分离具有与控制光（15）的入射角对应的空间模式的信号光。

    ELECTRONIC DEVICE
    7.
    发明申请
    ELECTRONIC DEVICE 有权
    电子设备

    公开(公告)号：US20130005409A1

    公开(公告)日：2013-01-03

    申请号：US13635320

    申请日：2011-03-28

    申请人： Atsushi Okamoto ,  Nobuyuki Kitamura

    发明人： Atsushi Okamoto ,  Nobuyuki Kitamura

    IPC分类号： H04W88/02

    CPC分类号： H04M1/0237 ,  H04M1/18

    摘要： An electronic device that can suppress galvanic corrosion from occurring on a metal constituent member and a metal screw member is provided. The electronic device according to the present invention includes a first constituent member in which a first screw hole is provided, a second constituent member through which a second screw hole is provided at a position facing the first screw hole, and a screw member that penetrates through the second screw hole to the first screw hole. A first seal member that surrounds edges of the first screw hole and the second screw hole is arranged on the first constituent member and the second constituent member, a second seal member that covers the screw member and an edge thereof is arranged on the second constituent member, and a third constituent member that covers the second seal member is fitted on the second constituent member.

    摘要翻译： 提供一种可以抑制在金属构件和金属螺钉构件上发生电偶腐蚀的电子设备。 根据本发明的电子装置包括：第一构成构件，其中设置有第一螺孔;第二构成构件，其在与第一螺纹孔相对的位置处设置有第二螺纹孔;以及螺钉构件，其穿透 第二个螺丝孔到第一个螺丝孔。 第一密封构件，其围绕第一螺纹孔和第二螺纹孔布置在第一构件和第二构成构件上，覆盖螺钉构件的第二密封构件及其边缘布置在第二构成构件 并且覆盖第二密封构件的第三构成构件安装在第二构成构件上。

    PORTABLE ELECTRONIC DEVICE
    9.
    发明申请
    PORTABLE ELECTRONIC DEVICE 有权
    便携式电子设备

    公开(公告)号：US20120188726A1

    公开(公告)日：2012-07-26

    申请号：US13497399

    申请日：2010-09-24

    申请人： Keisuke Nonaka ,  Atsushi Okamoto ,  Akito Iwai ,  Kazuhito Fukumasu ,  Masahiko Nishiwaki

    发明人： Keisuke Nonaka ,  Atsushi Okamoto ,  Akito Iwai ,  Kazuhito Fukumasu ,  Masahiko Nishiwaki

    IPC分类号： H05K7/16 ,  H05K5/02

    CPC分类号： G06F1/1616 ,  G06F1/1637 ,  G06F1/1681 ,  H04M1/022 ,  H04M1/0237

    摘要： A portable electronic apparatus includes coupled first and second casings with respective image display surfaces, and including a full-closed state where both casings are overlaid on each other, a tilt state where the second casing has been moved from the full-closed state so that the image display surfaces in both casings are exposed and, also, the image display surface in the second casing is inclined with respect to the image display surface in the first casing at an angle of opening which is equal to or more than 90 degrees but less than 180 degrees, and a full-open state where the image display surfaces in both casings are flushed with each other in the same plane, and the portable electronic apparatus being capable of holding the second casing, in attitude, with respect to the first casing in the full-closed state, in the tilt state and in the full-open state.

    摘要翻译： 一种便携式电子设备包括具有相应图像显示表面的耦合的第一和第二壳体，并且包括两个壳体彼此重叠的全闭合状态，第二壳体已经从全闭合状态移动的倾斜状态，使得 露出两个壳体中的图像显示表面，并且第二壳体中的图像显示表面相对于第一壳体中的图像显示表面以等于或大于90度但更小的开口角度倾斜 并且两个壳体中的图像显示表面在同一平面内相互冲洗的全开状态，并且便携式电子设备能够以相对于第一壳体的姿态保持第二壳体 处于全闭状态，处于倾斜状态和处于全开状态。

    Production of aromatic ring-containing amino compounds and catalysts
    10.
    发明授权
    Production of aromatic ring-containing amino compounds and catalysts 有权
    制备含芳环的氨基化合物和催化剂

    公开(公告)号：US07449604B2

    公开(公告)日：2008-11-11

    申请号：US11517360

    申请日：2006-09-08

    申请人： Atsushi Okamoto ,  Toshio Watanabe

    发明人： Atsushi Okamoto ,  Toshio Watanabe

    IPC分类号： C07C209/48

    CPC分类号： C07C209/48 ,  Y02P20/582 ,  Y10S526/915 ,  C07C211/28

    摘要： An aromatic dinitrile compound is hydrogenated in an amide solvent in the presence of a solid catalyst and in the absence of ammonia to produce an aromatic ring-containing amino compound by reducing at least one cyano group to aminomethyl group. The solid catalyst is a supported palladium catalyst in which palladium is substantially present on the outer surface of carrier and in a surface layer within a depth of 200 μm from the outer surface. Using such a solid catalyst, the aromatic dinitrile compound is efficiently hydrogenated to the aromatic ring-containing amino compound under mild conditions.

    摘要翻译： 芳族二腈化合物在酰胺溶剂中，在固体催化剂存在下，在不存在氨的情况下氢化，通过将至少一个氰基还原成氨基甲基来制备含芳环的氨基化合物。 固体催化剂是负载的钯催化剂，其中钯基本上存在于载体的外表面上和表面层中，离离外表面200μm的深度。 使用这种固体催化剂，芳香族二腈化合物在温和条件下有效氢化成含芳环的氨基化合物。