公开(公告)号：US08372249B2

公开(公告)日：2013-02-12

申请号：US13413852

申请日：2012-03-07

申请人： Takuo Tanaka ,  Nobuyuki Takeyasu ,  Satoshi Kawata

发明人： Takuo Tanaka ,  Nobuyuki Takeyasu ,  Satoshi Kawata

IPC分类号： B01J19/12 ,  B22F9/18

CPC分类号： C30B29/02 ,  B22F1/0018 ,  B22F9/24 ,  B22F2999/00 ,  B82Y30/00 ,  C23C18/14 ,  C30B7/00 ,  C30B29/605 ,  B22F2202/11

摘要： In a method of producing a metal structure by photoreducing metal ion, a substance capable of suppressing growth of metal crystal is added to a medium in which metal ion is dispersed to prevent growth of the metal crystal produced by photoreduction of the metal ion, thereby processing resolution of a metal structure formed of the metal crystal is improved.

摘要翻译： 在通过光还原金属离子制造金属结构体的方法中，将能够抑制金属结晶生长的物质添加到分散有金属离子的介质中，以防止金属离子光还原产生的金属晶体的生长，由此加工 提高了由金属晶体形成的金属结构的分辨率。

公开(公告)号：US20090242381A1

公开(公告)日：2009-10-01

申请号：US12410641

申请日：2009-03-25

申请人： Takuo Tanaka ,  Nobuyuki Takeyasu ,  Satoshi Kuwata

发明人： Takuo Tanaka ,  Nobuyuki Takeyasu ,  Satoshi Kuwata

IPC分类号： B01J19/12

CPC分类号： C30B29/02 ,  B22F1/0018 ,  B22F9/24 ,  B22F2999/00 ,  B82Y30/00 ,  C23C18/14 ,  C30B7/00 ,  C30B29/605 ,  B22F2202/11

摘要： In a method of producing a metal structure by photoreducing metal ion, a substance capable of suppressing growth of metal crystal is added to a medium in which metal ion is dispersed to prevent growth of the metal crystal produced by photoreduction of the metal ion, thereby processing resolution of a metal structure formed of the metal crystal is improved

摘要翻译： 在通过光还原金属离子制造金属结构体的方法中，将能够抑制金属结晶生长的物质添加到分散有金属离子的介质中，以防止金属离子光还原产生的金属晶体的生长，由此加工 提高了由金属晶体形成的金属结构的分辨率

公开(公告)号：US20070014006A1

公开(公告)日：2007-01-18

申请号：US11455092

申请日：2006-06-19

申请人： Takuo Tanaka ,  Satoshi Kawata

发明人： Takuo Tanaka ,  Satoshi Kawata

IPC分类号： G02B27/28

CPC分类号： G02F1/0136 ,  B82Y20/00 ,  G02B5/3066 ,  G02F2202/30 ,  Y10S977/834

摘要： In order to make a reflection coefficient in boundary surface between materials to be zero and permeate 100% of a light independent of a polarization direction, an optical device made of an optical material composed of a metamaterial prepared by arranging a plurality of at least either of electrical resonators or magnetic resonators each being smaller than a wavelength of a light wave in only a predetermined plane, and at least either of the electrical resonators and the magnetic resonators arranged functioning with respect to s-polarization, whereby at least either of the dielectric constant or the magnetic permeability is controlled in response to the function to induce a Brewster phenomenon in the s-polarization wherein the incident plane of a light wave being set out at a Brewster's angle with respect to the p-polarization and further at least either of the dielectric constant and the magnetic permeability of the optical material being controlled with respect to the s-polarization of the optical material, whereby the Brewster condition is independently satisfied in both the p-polarization and the s-polarization at the same time.

摘要翻译： 为了使材料之间的边界面中的反射系数为零，并且透过与偏振方向无关的100％的光，由光学材料制成的光学装置由通过将多个至少一个 电谐振器或磁谐振器各自小于仅在预定平面中的光波的波长，并且电谐振器和磁谐振器中的至少一个相对于s极化排列起作用，由此介电常数 或者响应于在s偏振中引起布鲁斯特现象的功能来控制磁导率，其中光波的入射平面相对于p偏振布置在布鲁斯特角上，并且进一步至少是 介电常数和光学材料的磁导率相对于s极化被控制 的光学材料，从而在同时对p极化和s偏振两者独立地满足布鲁斯特条件。

公开(公告)号：US07619958B2

公开(公告)日：2009-11-17

申请号：US11672815

申请日：2007-02-08

申请人： Masahiko Ujiie ,  Takayuki Hayashi ,  Takuo Tanaka ,  Satoshi Kawata

发明人： Masahiko Ujiie ,  Takayuki Hayashi ,  Takuo Tanaka ,  Satoshi Kawata

IPC分类号： G11B7/00

CPC分类号： G11B7/139 ,  G11B2007/0013

摘要： An optical pickup apparatus comprises an orbicular zone forming lens group 14 for forming the section of the laser beam, which is irradiated to an optical disc DK having plural recording layers, into an annular shape, a condenser lens 35 that converges the reflected beam from the optical disc DK, and a pinhole plate 36 having formed thereto a pinhole 36a with a size corresponding to a flux diameter of the reflected beam converged by the condenser lens 35. The orbicular zone forming lens group 14 refracts the laser beam irradiated to the optical disc DK so as to form the section of the laser beam into an annular shape in order that the internal diameter of the annular converged flux formed on the pinhole plate 36a by the reflected beam from the recording layers other than the recording layer having an optical spot formed thereon becomes greater than the diameter of the pinhole 36a.

摘要翻译： 一种光学拾取装置，包括形成透镜组14的环形区域，用于将激光束的被照射到具有多个记录层的光盘DK的部分形成为环形，聚光透镜35使来自 光盘DK和针孔板36，其具有针孔36a，针孔36a的尺寸对应于由聚光透镜35会聚的反射光束的通量直径。圆形区域形成透镜组14折射照射到光盘的激光束 DK，以便将激光束的截面形成为环形，以便通过形成在具有光点的记录层以外的记录层的反射光束形成在针孔板36a上的环形会聚通量的内径 其上变得大于针孔36a的直径。

公开(公告)号：US07532397B2

公开(公告)日：2009-05-12

申请号：US11455092

申请日：2006-06-19

申请人： Takuo Tanaka ,  Satoshi Kawata

发明人： Takuo Tanaka ,  Satoshi Kawata

IPC分类号： G02B5/30

CPC分类号： G02F1/0136 ,  B82Y20/00 ,  G02B5/3066 ,  G02F2202/30 ,  Y10S977/834

摘要： In order to make a reflection coefficient in boundary surface between materials to be zero and permeate 100% of a light independent of a polarization direction, an optical device made of an optical material composed of a metamaterial prepared by arranging a plurality of at least either of electrical resonators or magnetic resonators each being smaller than a wavelength of a light wave in only a predetermined plane, and at least either of the electrical resonators and the magnetic resonators arranged functioning with respect to s-polarization, wherein at least either of the dielectric constant or the magnetic permeability is controlled in response to the function to induce a Brewster phenomenon in the s-polarization.

摘要翻译： 为了使材料之间的边界面中的反射系数为零，并且透过与偏振方向无关的100％的光，由光学材料制成的光学装置由通过将多个至少一个 电谐振器或磁谐振器各自小于仅在预定平面中的光波的波长，并且电谐振器和磁谐振器中的至少一个相对于s极化排列起作用，其中介电常数 或者响应于在s极化中引起布鲁斯特现象的功能来控制磁导率。

公开(公告)号：US07175877B2

公开(公告)日：2007-02-13

申请号：US10808517

申请日：2004-03-25

申请人： Takuo Tanaka ,  Satoshi Kawata ,  Takayuki Okamoto

发明人： Takuo Tanaka ,  Satoshi Kawata ,  Takayuki Okamoto

IPC分类号： B05B5/00

CPC分类号： G11B7/24038 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1088 ,  G11B7/245 ,  G11B7/246 ,  G11B2007/24624 ,  Y10T428/26

摘要： Disclosed is a film comprising PMMA and a fluorescent substance having a xanthene skeleton and a lactone ring and/or a fluorescent substance having a xanthene skeleton and a group —COOR, where R represents a hydrogen atom or a substituent, capable of forming an intramolecular lactone ring, said fluorescent substances being dispersed in the PMMA. The film is useful as an optical memory.

摘要翻译： 公开了包含PMMA和具有呫吨骨架和内酯环的荧光物质和/或具有呫吨骨架和-COOR基团的荧光物质的膜，其中R表示氢原子或取代基，能够形成分子内酯 所述荧光物质分散在PMMA中。 这部电影是有用的光学记忆。

公开(公告)号：US20060263541A1

公开(公告)日：2006-11-23

申请号：US11431546

申请日：2006-05-11

申请人： Takuo Tanaka ,  Atsushi Ishikawa ,  Satoshi Kawata

发明人： Takuo Tanaka ,  Atsushi Ishikawa ,  Satoshi Kawata

IPC分类号： C23C18/14

CPC分类号： C23C18/14 ,  G03F1/72

摘要： The present invention provides a photoreduction method for metal complex ions by which strict controllability is not required in the control of its exposure amount, and a size of the metallic structure to be produced can be controlled, besides there is no fear of reducing spatial resolution of the size of the metallic structure to be produced. The photoreduction method for metal complex ions wherein a laser beam is beam-irradiated on a metal complex ion dispersion element dispersed in a material to photoreduce the metal complex ions thereby fabricating a metallic structure, includes the steps of adding a predetermined coloring matter to the material in which the metal complex ion dispersion element is dispersed, and beam-irradiating the laser beam to the material to which the predetermined coloring matter has been added.

摘要翻译： 本发明提供了一种金属络合离子的光还原方法，其在控制曝光量时不需要严格的可控性，并且可以控制要生产的金属结构的尺寸，此外，不用担心降低空间分辨率 要生产的金属结构的尺寸。 金属络合离子的光还原方法，其中激光束被光束照射在分散在材料中的金属络合物离子分散体上，以使金属络合物离子还原，从而制造金属结构，包括以下步骤：向材料中加入预定的着色剂 其中分散了金属络合离子分散体，并将激光束照射到已加入预定色素的材料上。

公开(公告)号：US20060182154A1

公开(公告)日：2006-08-17

申请号：US11330223

申请日：2006-01-12

申请人： Takuo Tanaka ,  Takayuki Hayashi ,  Satoshi Kawata

发明人： Takuo Tanaka ,  Takayuki Hayashi ,  Satoshi Kawata

IPC分类号： H01S3/10

CPC分类号： H01S3/139 ,  B23K26/0624 ,  B23K26/705 ,  H01S3/082 ,  H01S3/106 ,  H01S3/1106

摘要： In order to perform positional control of a condensing spot of pulsed laser beam highly accurately when performing optical modeling, optical recording or the like in optical machining technology, optical recording technology or the like which uses various kinds of pulsed laser, which are ultra-short pulsed lasers such as a femtosecond laser and short pulsed laser such as a picosecond laser and a sub-picosecond laser, as a light source, a pulsed laser system detects an output beam from a pulsed laser, controls laser oscillation of the pulsed laser based on the detection result such the output beam contains CW laser beam together with pulsed laser beam, and allows the pulsed laser to output the pulsed laser beam and the CW laser beam simultaneously as the output beam from the pulsed laser.

摘要翻译： 为了在使用各种脉冲激光的光学加工技术，光学记录技术等中进行光学建模，光学记录等时，高精度地执行脉冲激光束的聚光点的位置控制 脉冲激光器如飞秒激光器和短脉冲激光器（例如皮秒激光器和亚皮秒激光器）作为光源，脉冲激光系统检测来自脉冲激光器的输出光束，控制脉冲激光器的激光振荡基于 输出光束的检测结果与脉冲激光束一起包含CW激光束，并且允许脉冲激光器同时输出脉冲激光束和CW激光束作为来自脉冲激光器的输出光束。

公开(公告)号：US4526420A

公开(公告)日：1985-07-02

申请号：US457458

申请日：1983-01-12

申请人： Reiki Kawamura ,  Takuo Tanaka ,  Toshio Asano ,  Yasuhiro Sawada

发明人： Reiki Kawamura ,  Takuo Tanaka ,  Toshio Asano ,  Yasuhiro Sawada

IPC分类号： A47C31/02

CPC分类号： A47C31/023

摘要： A seat cover fixing construction for fixing a bag shaped seat cover to a seat. An engagement portion of the seat extends around the part of the seat near the edge of the seat cover, extends from the seat in the general direction away from the closed end of the bag shape of the seat cover, and is formed with a free edge. A resilient band is shaped as an endless ribbon, and a first edge of this band is coupled to and extends around the edge of the open end of the seat cover. The two edges of the band are of approximately the same length. The band is thinner at its central portion than at its two edges. The resilient band is engaged inside and around the engagement portion of the seat, with the first edge of the band lying generally next to the free edge of the engagement portion of the seat. Thus, the band has been turned inside out to fit under the engagement portion. Because at least one surface of the band is not planar, the parts of the band which are more curved, at the corners of the seat, are more resistant to twisting, than are the parts of the band which extend generally straight; and thus the seat cover is reliably held on the seat at these corners.

摘要翻译： 一种用于将袋形座椅罩固定到座椅上的座椅盖固定结构。 座椅的接合部分围绕靠近座椅盖边缘的座椅部分延伸，从座椅沿大致方向延伸远离座椅罩的袋子形状的封闭端，并且形成有自由边缘 。 弹性带被成形为环形带，并且该带的第一边缘联接到座盖的开口端的边缘并且围绕座盖的开口端的边缘延伸。 带的两个边缘大致相同的长度。 该带在其中心部分比在其两个边缘处更薄。 弹性带接合在座椅的接合部分内部和周围，带的第一边缘大致位于座椅的接合部分的自由边缘的旁边。 因此，带已经被转入内部以配合在接合部分下方。 由于带的至少一个表面不是平面的，所以在座的拐角处更弯曲的带的部分比通常直线延伸的带的部分更耐扭曲; 因此座椅盖可靠地保持在这些角落处的座椅上。

公开(公告)号：US07220855B2

公开(公告)日：2007-05-22

申请号：US10476381

申请日：2002-06-04

申请人： Yoshihiko Hisatake ,  Takuo Tanaka ,  Tomio Tsurugi ,  Hiroshi Kuroda

发明人： Yoshihiko Hisatake ,  Takuo Tanaka ,  Tomio Tsurugi ,  Hiroshi Kuroda

IPC分类号： C07H23/00

CPC分类号： C07H23/00

摘要： The present invention provides a novel industrially excellent and ecological process for producing methylcobalamin which is useful as a medicament etc. More specifically, it provides a process for producing methylcobalamin by reducing cyanocobalamin or hydroxocobalamin in the presence of a reducing agent, and then methylating the reductant by adding a water-soluble methylating agent.

摘要翻译： 本发明提供了一种生产甲基钴胺素的新型工业上优良和生态的方法，其可用作药物等。更具体地，本发明提供了在还原剂存在下还原氰钴胺素或羟钴胺素，然后使还原剂甲基化制备甲基钴胺素的方法 通过添加水溶性甲基化剂。