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    • 12. 发明申请
    • Method for Producing Optically Active Alpha-Ionone
    • 生产光学活性α-紫罗兰酮的方法
    • US20090216039A1
    • 2009-08-27
    • US11991966
    • 2006-09-13
    • Tetsuya YamamotoKenji YagiKenya Ishida
    • Tetsuya YamamotoKenji YagiKenya Ishida
    • C12P7/26C07C69/75C07C45/42
    • C12P7/26A23L2/56A23L27/204A61K8/37A61Q11/00A61Q13/00C07B53/00C07B2200/07C07C403/08C07C403/12C07C403/14C07C2601/16C12G3/06C12P41/004
    • Provided that a method for inexpensively producing optically active α-ionone with a high yield and a high asymmetric yield and with good workability in a short process, and a perfume composition comprising the optically active α-ionone obtained by the aforementioned method. A method for producing optically active α-ionone, comprising allowing α-ionone as a mixture of optical isomers to react with an esterification agent, and hydrolyzing the obtained α-ionone enol ester; a method for producing optically active α-ionone comprising subjecting α-ionone as a mixture of optical isomers to an asymmetric reduction, allowing the obtained optically active α-ionol to react with an esterification agent to give an optically active α-ionol ester, hydrolyzing the obtained optically active α-ionol ester after purification as necessary, and then oxidizing the obtained optically active α-ionol; and a perfume composition comprising thus obtained optically active α-ionone.
    • 本发明提供了一种低成本地生产光学活性α-紫罗兰酮的方法,其具有高产率和高不对称产率,并且在短时间内具有良好的可加工性,以及包含通过上述方法获得的光学活性α-紫罗兰酮的香料组合物。 一种光学活性α-紫罗兰酮的制造方法,其特征在于,使作为光学异构体的混合物的α-紫罗兰酮与酯化剂反应,水解得到的α-紫罗兰酮烯醇酯; 制备光学活性α-紫罗兰酮的方法,包括将α-紫罗烯酮作为光学异构体的混合物进行不对称还原,使得到的光学活性α-离子酚与酯化反应得到光学活性α-离子醇酯,水解 根据需要纯化后得到的光学活性α-离子醇酯,然后氧化得到的光学活性α-离子醇; 和包含由此获得的光学活性α-紫罗兰酮的香料组合物。
    • 13. 发明授权
    • Radio communication device
    • 无线通信设备
    • US07369883B2
    • 2008-05-06
    • US10939595
    • 2004-09-14
    • Katsushige KoriKenji YagiYoshito FukataYouichi KitagishiMasaharu Tosa
    • Katsushige KoriKenji YagiYoshito FukataYouichi KitagishiMasaharu Tosa
    • H04B1/03H04B1/08
    • H04M1/0216H01Q1/084H01Q1/243
    • A radio communication device comprises an upper housing and a lower housing connected by a hinge part to be mutually rotatable. A connection portion electrically connects a first circuit board in the upper housing and a second circuit board in the lower housing each other. An antenna is provided in the lower housing and has a base, an electric supply terminal and a ground terminal. An antenna electric supply part is provided to supply an operating current from the second circuit board to the antenna. A position of the antenna electric supply part is shifted from a central position of the second circuit board in an axial direction of the hinge part to increase a distance from the connection portion, and the electric supply terminal and the ground terminal are extended from the antenna base in the hinge part axial direction to contact the antenna electric supply part.
    • 无线通信装置包括上壳体和下壳体,所述上壳体和下壳体通过铰链部分连接以相互旋转。 连接部分将上壳体中的第一电路板和下壳体中的第二电路板电连接。 天线设置在下壳体中,并具有基座,电源端子和接地端子。 提供天线供电部分,以从第二电路板向天线提供工作电流。 天线供电部件的位置从第二电路板的中心位置沿铰链部分的轴向移动,以增加与连接部分的距离,并且电源端子和接地端子从天线延伸 在铰链部分轴向方向接触天线供电部分。
    • 18. 发明申请
    • DISPLAY PANEL STRUCTURE, ELECTRONIC DEVICE USING THE SAME, AND MOBILE INFORMATION EQUIPMENT
    • 显示面板结构,使用该显示面板结构的电子设备和移动信息设备
    • US20100279694A1
    • 2010-11-04
    • US12813021
    • 2010-06-10
    • Kenji YagiKazunori Katou
    • Kenji YagiKazunori Katou
    • H04W36/00H04W88/02H05K7/00G02F1/1333
    • H04M1/0266
    • A display panel includes a display element having, on a front face of the display element, a screen, and a metal holding member for holding the display element together on a back face of the display element. A holding member is provided with a plurality of catch portions that extend from a back face of the holding member and grip end edge portions of the printed circuit board, and is also provided with a plurality of projections that project, around each of the plurality of catch portions, from the back face of the holding member. A printed circuit board is gripped by the plurality of catch portions provided on the back face of the holding member, and ground patterns provided on a surface of the printed circuit board come into close contact with the plurality of projections, so that an electrical connection is made between the display panel and the printed circuit board.
    • 显示面板包括在显示元件的正面上具有屏幕的显示元件和用于将显示元件一起保持在显示元件的背面上的金属保持构件。 保持构件设置有从保持构件的背面和印刷电路板的夹持端部边缘部分延伸的多个捕获部分,并且还设置有多个突起,其围绕多个 从保持构件的背面捕捉部分。 印刷电路板被设置在保持构件的背面上的多个捕获部分夹持,并且设置在印刷电路板的表面上的接地图形与多个突起紧密接触,使得电连接 在显示面板和印刷电路板之间制成。
    • 20. 发明申请
    • Radio communication device
    • 无线通信设备
    • US20050227634A1
    • 2005-10-13
    • US10939595
    • 2004-09-14
    • Katsushige KoriKenji YagiYoshito FukataYouichi KitagishiMasaharu Tosa
    • Katsushige KoriKenji YagiYoshito FukataYouichi KitagishiMasaharu Tosa
    • H01Q1/24H01Q1/08H04M1/02H04Q7/20
    • H04M1/0216H01Q1/084H01Q1/243
    • A radio communication device comprises an upper housing and a lower housing connected by a hinge part to be mutually rotatable. A connection portion electrically connects a first circuit board in the upper housing and a second circuit board in the lower housing each other. An antenna is provided in the lower housing and has a base, an electric supply terminal and a ground terminal. An antenna electric supply part is provided to supply an operating current from the second circuit board to the antenna. A position of the antenna electric supply part is shifted from a central position of the second circuit board in an axial direction of the hinge part to increase a distance from the connection portion, and the electric supply terminal and the ground terminal are extended from the antenna base in the hinge part axial direction to contact the antenna electric supply part.
    • 无线通信装置包括上壳体和下壳体,所述上壳体和下壳体通过铰链部分连接以相互旋转。 连接部分将上壳体中的第一电路板和下壳体中的第二电路板电连接。 天线设置在下壳体中,并具有基座,电源端子和接地端子。 提供天线供电部分,以从第二电路板向天线提供工作电流。 天线供电部件的位置从第二电路板的中心位置沿铰链部分的轴向移动,以增加与连接部分的距离,并且电源端子和接地端子从天线延伸 在铰链部分轴向方向接触天线供电部分。