公开(公告)号：US20120323021A1

公开(公告)日：2012-12-20

申请号：US13581428

申请日：2011-02-25

申请人： Takashi Doi ,  Yoshihiro Yoshida ,  Daisuke Douyama ,  Ryousuke Katsura ,  Satoru Fujitsu ,  Shinji Yasuda ,  Keisuke Kimura ,  Kiyoshi Oomori

发明人： Takashi Doi ,  Yoshihiro Yoshida ,  Daisuke Douyama ,  Ryousuke Katsura ,  Satoru Fujitsu ,  Shinji Yasuda ,  Keisuke Kimura ,  Kiyoshi Oomori

IPC分类号： C07D317/54 ,  B01D3/34 ,  C01D1/04 ,  C01B25/30 ,  C01D7/00

CPC分类号： C07D317/54 ,  C07C41/42 ,  C07C41/46 ,  C07C43/23

摘要： An object of the present invention is to provide a high-purity aromatic methyl alcohol compound having reduced a bis(arylmethyl)ether compound as a side product mixed thereinto and a high-purity aromatic methyl alcohol composition having excellent preservation stability and methods for producing them.The object of the present invention is achieved by a method for producing a high-purity aromatic methyl alcohol compound, which comprises obtaining a high-purity aromatic methyl alcohol compound in high yield from an aromatic methyl alcohol-containing crude product by subjecting the crude product to distillation in the presence of an anti-decomposition agent. Further, the object for the preservation stability is achieved by producing a high-purity aromatic methyl alcohol composition using the obtained high-purity aromatic methyl alcohol compound.

摘要翻译： 本发明的目的是提供一种具有还原作为副产物的双（芳基甲基）醚化合物的高纯度芳族甲醇化合物和具有优异的保存稳定性的高纯度芳族甲醇组合物及其制备方法 。 本发明的目的是通过一种生产高纯度芳族甲醇化合物的方法实现的，其包括通过使粗产物经过粗制产物从含芳族甲醇的粗产物中获得高产率的高纯度芳族甲醇化合物 在抗分解剂存在下进行蒸馏。 此外，保存稳定性的目的是通过使用所得高纯度芳族甲醇化合物制备高纯度芳族甲醇组合物来实现的。

公开(公告)号：US20070300245A1

公开(公告)日：2007-12-27

申请号：US11765797

申请日：2007-06-20

申请人： Hideaki Tsutsumi ,  Noriyoshi Ishii ,  Kiyoshi Oomori ,  Katsunori Takahashi ,  Shigeru Tamura

发明人： Hideaki Tsutsumi ,  Noriyoshi Ishii ,  Kiyoshi Oomori ,  Katsunori Takahashi ,  Shigeru Tamura

IPC分类号： G11B17/04

CPC分类号： G11B17/0515

摘要： A disk drive apparatus includes: a device main body which a disk-shaped recording medium is inserted and ejected therefrom; a loading arm which has an arm main body and a support part; a loading cam plate which has a cam groove and rotate the loading arm; a drive mechanism which is coupled to the loading cam plate; an eject arm which is rotatably supported; a link mechanism which couples the eject arm to the drive mechanism; and a cam unit which is engaged in the link mechanism, wherein a long hole is provided in one of the arm main body and the pivot part, and a protrusion part is provided in the other one which is inserted into the long hole.

摘要翻译： 磁盘驱动装置包括：盘状记录介质从其插入并弹出的装置主体; 具有臂主体和支撑部的装载臂; 装载凸轮板，其具有凸轮槽并使装载臂旋转; 驱动机构，其联接到所述装载凸轮板; 可旋转地支撑的弹出臂; 将弹出臂联接到驱动机构的连杆机构; 以及凸轮单元，其接合在所述连杆机构中，其中在所述臂主体和所述枢转部中的一个中设置有长孔，并且在插入所述长孔中的另一个中设置有突出部。

公开(公告)号：US20130307167A1

公开(公告)日：2013-11-21

申请号：US13882052

申请日：2011-10-26

申请人： Kiyoshi Oomori ,  Yasunori Fukuda ,  Yoshikazu Nakagawa ,  Yoshitaka Ooue ,  Noriyuki Mitani

发明人： Kiyoshi Oomori ,  Yasunori Fukuda ,  Yoshikazu Nakagawa ,  Yoshitaka Ooue ,  Noriyuki Mitani

IPC分类号： C08G8/22 ,  H01L23/29

CPC分类号： H01L23/295 ,  C07C39/205 ,  C08G8/20 ,  C08G8/22 ,  C08G59/621 ,  C08L63/00 ,  H01L23/291 ,  H01L23/293 ,  H01L2924/0002 ,  H01L2924/00

摘要： The present invention relates to techniques including a phenolic oligomer of general formula (1): wherein n is an integer of 0 to 15, Rs are allyl groups, a1 and a3 are each independently 0, 1, 2 or 3, each a2 is independently 0, 1 or 2, each R′ is independently a hydrogen atom, an alkyl group having 1 to 10 carbon atoms or an aryl group, and proviso that at least one of a1, each a2 and a3 represents 2, and a method for producing such phenolic oligomer.

摘要翻译： 本发明涉及包括通式（1）的酚低聚物的技术：其中n为0至15的整数，R 5为烯丙基，a1和a3各自独立地为0,1,2或3，各自独立地为 0,1或2，每个R'独立地是氢原子，具有1-10个碳原子的烷基或芳基，并且条件是a1，a2和a3中的至少一个代表2，和 这种酚类低聚物。