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21. 发明授权

US06791763B2 Molded coupling lens 有权
标题翻译：模制耦合镜头
公开(公告)号：US06791763B2
公开(公告)日：2004-09-14
申请号：US10073308
申请日：2002-02-13
申请人： Hiroyuki Hattori , Hiroyuki Yamazaki
发明人： Hiroyuki Hattori , Hiroyuki Yamazaki
IPC分类号： G02B700
CPC分类号： G11B7/1376 , G11B7/13922 , G11B7/22
摘要： A molded coupling lens, for use in an optical pickup apparatus, comprises: a first surface including a first optical surface, a second surface located opposite to the first surface and including a second optical surface, and a flat surface section provided substantially in parallel with a plane including an optical axis of the molded coupling lens so as to connect the first surface and the second surface. An outer peripheral shape of the first optical surface is a circle.
摘要翻译：一种用于光学拾取装置的模制耦合透镜，包括：第一表面，包括第一光学表面，与第一表面相对并包括第二光学表面的第二表面，以及基本上与包括模制的耦合透镜的光轴以便连接第一表面和第二表面的平面。第一光学面的外周形状是圆。

22. 发明授权

US06574258B2 Semiconductor laser having an active layer provided between two different conduction types of semiconductor layers, and optical modules and communication systems formed therewith 失效
标题翻译：具有设置在两种不同导电类型的半导体层之间的有源层的半导体激光器，以及由此形成的光学模块和通信系统
公开(公告)号：US06574258B2
公开(公告)日：2003-06-03
申请号：US09770115
申请日：2001-01-23
申请人： Hiroyuki Yamazaki
发明人： Hiroyuki Yamazaki
IPC分类号： H01L3300
CPC分类号： H01S5/227 , H01S5/026 , H01S5/1014 , H01S5/1064 , H01S5/2226 , H01S5/2272 , H01S5/3054 , H01S5/3211
摘要： A semiconductor laser, optical module using a semiconductor laser, and optical communication system using a semiconductor laser. The semiconductor laser has an active layer between two semiconductor layers and different conduction types and current block layers surrounding the active layer. One of the semiconductor layers has a first growth layer and a second growth layer formed on the first growth layer by a re-growth process after a growth process for the first growth layer. The doping concentration of the first growth layer, in the region of the interface with the second growth layer, is in the range of between 1.5 to 5 times the doping concentration of the second growth layer.
摘要翻译：半导体激光器，使用半导体激光器的光学模块和使用半导体激光器的光通信系统。半导体激光器具有在两个半导体层之间的有源层和不同的导电类型以及围绕有源层的当前阻挡层。其中一个半导体层具有第一生长层和第二生长层，该第二生长层在第一生长层的生长过程之后通过再生长工艺形成在第一生长层上。在与第二生长层的界面区域中的第一生长层的掺杂浓度在第二生长层的掺杂浓度的1.5至5倍的范围内。

23. 发明授权

US06320675B1 Image processing apparatus and method and storage medium 失效
标题翻译：图像处理装置及方法及存储介质
公开(公告)号：US06320675B1
公开(公告)日：2001-11-20
申请号：US09113358
申请日：1998-07-10
申请人： Eihiro Sakaki , Hiroyuki Yamazaki
发明人： Eihiro Sakaki , Hiroyuki Yamazaki
IPC分类号： H04N1387
CPC分类号： H04N1/00867 , H04N1/00838 , H04N1/0087 , H04N1/32203 , H04N1/32208 , H04N1/32256 , H04N1/32267 , H04N1/32288 , H04N1/32299 , H04N1/32309 , H04N2201/0082 , H04N2201/3205 , H04N2201/327 , H04N2201/3281 , H04N2201/3284 , Y10S283/901
摘要： It is an object to provide an adding technique for enabling additional information to be certainly decoded from an image to which two or more kinds of additional information was added to an input image so that it is difficult to discriminate by the human eyes. To accomplish this object, for example, a plurality of kinds of additional information is periodically added to the input image at different periods so that it is difficult to discriminate by the human eyes. The image to which those additional information was added is outputted to an image forming unit.
摘要翻译：本发明的目的是提供一种添加技术，用于使得能够从输入图像中添加两种或更多种附加信息的图像肯定地解码附加信息，使得难以被人眼区分。为了实现该目的，例如，在不同的时间周期地将多种附加信息周期性地添加到输入图像，使得难以被人眼区分。添加了这些附加信息的图像被输出到图像形成单元。

24. 发明授权

US6061324A Method for recording/reproducing optical information recording medium, optical pickup apparatus, objective lens and design method of objective lens 失效
公开(公告)号：US6061324A
公开(公告)日：2000-05-09
申请号：US953683
申请日：1997-10-17
申请人： Norikazu Arai , Hiroyuki Yamazaki , Shinichiro Saito
发明人： Norikazu Arai , Hiroyuki Yamazaki , Shinichiro Saito
IPC分类号： G02B3/10 , G11B7/00 , G11B7/125 , G11B7/135
CPC分类号： G11B7/1275 , G02B3/10 , G11B7/1353 , G11B7/1367 , G11B7/1374 , G11B7/1381 , G11B7/139 , G11B7/13922 , G11B2007/0006 , G11B2007/13727
摘要： An optical pickup apparatus includes a light source for emitting a light flux; and a converging optical system having a first, second, and third divided surface, which are divided in the order named from the vicinity of an optical axis of the converging optical system, for converging the light flux emitted from the light source, wherein a beam spot passing through the first and third divided surfaces is formed onto a first optical information recording medium having a transparent substrate whose thickness is t1, and a beam spot passing through the first and second surfaces is formed onto a second optical information recording medium having a transparent substrate whose thickness is t2 that is more than t1. The optical pickup apparatus further includes an image sensor for receiving a light flux reflected from the first and/or second optical information recording medium.

25. 发明授权

US6048882A Prophylactic and therapeutic agent for hepatic diseases 失效
标题翻译：肝病预防和治疗药物
公开(公告)号：US6048882A
公开(公告)日：2000-04-11
申请号：US875759
申请日：1997-08-08
申请人： Tatsuya Ohwaki , Masako Yamada , Hiroyuki Yamazaki , Hitoshi Inoue , Yoshiyuki Tahara , Shigeo Kawase
发明人： Tatsuya Ohwaki , Masako Yamada , Hiroyuki Yamazaki , Hitoshi Inoue , Yoshiyuki Tahara , Shigeo Kawase
IPC分类号： C07C211/27 , C07C211/29 , C07C215/50 , C07C217/58 , C07D213/38 , C07D307/52 , C07D317/58 , C07D317/66 , C07D333/20 , A61K31/34 , A61K31/36
CPC分类号： C07D213/38 , C07C211/27 , C07C211/29 , C07C215/50 , C07C217/58 , C07D307/52 , C07D317/58 , C07D317/66 , C07D333/20
摘要： Hepatic diseases can be prevented or treated by administering an isoprenylamine derivative represented by the general formula (II) ##STR1## [wherein n represents an integer of 4-12, m represents an integer of 0-3, Ar represents a phenyl group, a furyl group, a thienyl group or a pyridyl group, said group being optionally substituted with one or more of an alkyl group of 1-4 carbon atoms, and alkoxy group of 1-4 carbon atoms, a methylenedioxy group, a hydroxy group or a halogen atom, and R represents a hydrogen atom or an alkyl group of 1-4 carbon atoms] or a pharmacologically acceptable salt thereof at a daily dose of 0.01-500 .mu.g/kg.A lipid emulsion of the compound (II) is particularly useful and can be administered at a remarkably lowered dose as compared with other pharmaceutical preparations.
摘要翻译： PCT No.PCT / JP96 / 00255 Sec。 371日期：1997年8月8日 102（e）日期1997年8月8日PCT提交1996年2月7日PCT公布。出版物WO96 / 24575 日期：1996年8月15日可以通过施用通式（II）表示的异戊二烯胺衍生物[其中n表示4-12的整数，m表示0-3的整数，Ar表示苯基，呋喃基，噻吩基或吡啶基，所述基团任选被一个或多个1-4个碳原子的烷基和1-4个碳原子的烷氧基，亚甲二氧基，羟基或卤素原子，R表示氢原子或1-4个碳原子的烷基]或其药理学上可接受的盐，日剂量为0.01-500μg/ kg。化合物（II）的脂质乳剂特别有用，与其它药物制剂相比，可以以显着降低的剂量给药。

26. 发明授权

US5966362A Optical system for recording and reproducing for use in optical information recording medium 失效
标题翻译：光学信息记录介质中用于记录和再现的光学系统
公开(公告)号：US5966362A
公开(公告)日：1999-10-12
申请号：US734502
申请日：1996-10-21
申请人： Norikazu Arai , Masaya Kobayashi , Hiroyuki Yamazaki , Hiroshi Kibayashi
发明人： Norikazu Arai , Masaya Kobayashi , Hiroyuki Yamazaki , Hiroshi Kibayashi
IPC分类号： G02B13/24 , G11B7/00 , G11B7/135
CPC分类号： G11B7/1353 , G02B13/24 , G11B7/1367 , G11B7/1374 , G11B7/13922 , G11B2007/0006
摘要： An optical system for recording or reproducing of information to or from an optical information recording medium, includes: a light source; a coupling lens for converting a diverging light emergent from the light source to a converging light; and an objective lens for further converging the converted converging light and for focusing on an information recording surface of the optical information recording medium. A lateral magnification of the objective lens in which a wavefront aberration within a Marechal criterion is minimum, satisfies the following conditional expression,O
摘要翻译：一种用于向或从光学信息记录介质记录或再现信息的光学系统，包括：光源; 用于将从光源出射的发散光转换成会聚光的耦合透镜; 以及物镜，用于进一步会聚转换的会聚光并聚焦在光学信息记录介质的信息记录表面上。在Marechal标准中的波前像差最小的物镜的横向放大率满足以下条件表达式，其中M表示物镜的横向放大倍数。

27. 发明授权

US5928837A Negative-working chemical-sensitization photoresist composition comprising oxime sulfonate compounds 失效
标题翻译：包含肟磺酸盐化合物的负性化学增感光致抗蚀剂组合物
公开(公告)号：US5928837A
公开(公告)日：1999-07-27
申请号：US987023
申请日：1997-12-09
申请人： Mitsuru Sato , Kiyoshi Ishikawa , Yoshiki Sugeta , Hiroyuki Yamazaki , Toshikazu Tachikawa , Hiroshi Komano
发明人： Mitsuru Sato , Kiyoshi Ishikawa , Yoshiki Sugeta , Hiroyuki Yamazaki , Toshikazu Tachikawa , Hiroshi Komano
IPC分类号： G03F7/004 , G03F7/038 , H01L21/027 , G03C1/492
CPC分类号： G03F7/038 , G03F7/0045 , Y10S430/12 , Y10S430/122
摘要： Proposed is a novel negative-working chemical-sensitization photoresist composition used in the photolithographic patterning work for the manufacture of semiconductor devices and the like and capable of giving a patterned resist layer with high sensitivity and pattern resolution as well as excellent heat resistance and excellently orthogonal cross sectional profile of the patterned resist layer. The composition comprises, as a uniform solution:(A) 100 parts by weight of an alkali-soluble resin which is a polyhydroxystyrene-based resin having a weight-average molecular weight of at least 2000;(B) from 3 to 70 parts by weight of an acid-crosslinkable compound which is an amino resin having hydroxyalkyl and/or alkoxyalkyl groups;(C) from 0.5 to 30 parts by weight of a radiation-sensitive acid-generating compound selected from several types of specific oximesulfonate compounds; and(D) from 0.5 to 10 parts by weight of a phenolic compound, such as benzophenone compounds, having at least four hydroxyl groups in a molecule and a molecular weight smaller than 2000.
摘要翻译：提出了用于制造半导体器件等的光刻图案化工作中的新颖的负极化学增感光致抗蚀剂组合物，并且能够提供具有高灵敏度和图案分辨率的图案化抗蚀剂层以及优异的耐热性和良好的正交图案化抗蚀剂层的横截面轮廓。该组合物包含作为均匀溶液：（A）100重量份作为重均分子量为至少2000的聚羟基苯乙烯类树脂的碱溶性树脂; （B）3〜70重量份作为具有羟烷基和/或烷氧基烷基的氨基树脂的酸交联性化合物; （C）0.5〜30重量份选自几种特定肟磺酸酯化合物的辐射敏感产酸化合物; 和（D）0.5〜10重量份在分子中具有至少四个羟基并且分子量小于2000的酚类化合物，例如二苯甲酮化合物。

28. 发明授权

US5757758A Optical pickup apparatus objective lens and converging optical system for optical pickup and optical disk apparatus 失效
标题翻译：用于光学拾取器和光盘装置的光学拾取装置物镜和会聚光学系统
公开(公告)号：US5757758A
公开(公告)日：1998-05-26
申请号：US761892
申请日：1996-12-09
申请人： Katsuya Yagi , Hiroyuki Yamazaki , Masaya Kobayashi
发明人： Katsuya Yagi , Hiroyuki Yamazaki , Masaya Kobayashi
IPC分类号： G11B7/00 , G11B7/13 , G11B7/135
CPC分类号： G11B7/139 , G11B7/131 , G11B7/1378 , G11B7/1381 , G11B2007/0006 , G11B2007/13727
摘要： An optical pickup apparatus includes: a laser light source; a light converging optical system for converging a light beam emitted from the laser light source onto a first information recording surface of a first optical information recording medium having a thickness t1 of a transparent substrate, or a second information recording surface of a second optical information recording medium having a thickness t2 of a transparent substrate. The light converging optical system has a best fit wavefront aberration of 0.07 .lambda. rms or less at a numerical aperture of NA1 when the thickness t1 of the transparent substrate is used, and has a best fit wavefront aberration of 0.07 .lambda. rms or less at a numerical aperture of NA2 when the thickness t2 of the transparent substrate is used, where NA1 represents a numerical aperture on a side of the first optical information recording medium in the light converging optical system when the light beam emitted from the laser light source is converged as a light spot to be read out, NA2 represents an effective numerical aperture on a side of the second optical information recording medium in the light converging optical system when the light beam emitted from the laser light source is converged as a light spot to be read out, and .lambda. represents a wavelength of the light beam emergent from the laser light source. The optical pickup apparatus further includes a light detector for detecting light reflected from the first or second information recording surface.
摘要翻译：一种光学拾取装置，包括：激光源; 用于将从激光光源发射的光束会聚在具有透明基板的厚度t1的第一光学信息记录介质的第一信息记录表面上的聚光光学系统或第二光学信息记录的第二信息记录表面介质具有透明基板的厚度t2。当使用透明基板的厚度t1时，聚光光学系统在NA1的数值孔径下具有0.07λrms或更小的最佳拟合波前像差，并且在数值下具有0.07λrms或更小的最佳拟合波前像差当使用透明基板的厚度t2时NA2的孔径，其中NA1表示当从激光光源发射的光束会聚为聚光光学系统时的第一光学信息记录介质的一侧上的数值孔径 NA2表示当从激光光源射出的光束会聚为要读出的光点时，会聚光学系统中的第二光学信息记录介质侧的有效数值孔径， λ表示从激光光源射出的光束的波长。光学拾取装置还包括用于检测从第一或第二信息记录表面反射的光的光检测器。

29. 发明授权

US5754513A Information pick-up apparatus and optical disk apparatus 失效
公开(公告)号：US5754513A
公开(公告)日：1998-05-19
申请号：US637210
申请日：1996-04-24
申请人： Katsuya Yagi , Hiroyuki Yamazaki , Masaya Kobayashi
发明人： Katsuya Yagi , Hiroyuki Yamazaki , Masaya Kobayashi
IPC分类号： G11B7/00 , G11B7/085 , G11B7/09 , G11B7/12 , G11B7/135 , G11B19/12
CPC分类号： G11B7/1381 , G11B19/12 , G11B7/085 , G11B7/123 , G11B7/1376 , G11B7/139 , G11B7/13925 , G11B7/13927 , G11B2007/0006 , G11B2007/0013 , G11B7/0903 , G11B7/135
摘要： The present invention relates to an optical pick-up apparatus having a laser beam source and an objective lens to converge the luminous flux from the laser beam source onto the information recording surface of an optical information recording medium through a transparent substrate of the optical information recording medium such as CDs or DVDs, and specifically relates to a technology to move a divergence degree changing means such as a collimator lens or the like, in the direction of the optical axis, and/or to a technology to move the laser beam source in the direction of the optical axis, corresponding to the thickness of the transparent substrate of the optical information recording medium, in order to read information from plural types of optical information recording mediums having different transparent substrate thickness.

30. 发明授权

US5697023A Electrophotographic device for ensuring the compatibility of an electrophotographic process unit to be received in an electrophotographic apparatus body 失效
标题翻译：电子照相设备，用于确保待接收在电子照相设备主体中的电子照相处理单元的相容性
公开(公告)号：US5697023A
公开(公告)日：1997-12-09
申请号：US573453
申请日：1995-12-15
申请人： Hiroyuki Yamazaki
发明人： Hiroyuki Yamazaki
IPC分类号： G03G21/00 , G03G15/08 , G03G21/04 , G03G21/18 , G03G15/00
CPC分类号： G03G21/1896
摘要： An electrophotographic device for enabling an electrophotographic process unit to be detachably received in an inner receiving section of an electrophotographic apparatus body. The electrophotographic apparatus body is selected from a plurality of kinds of apparatus bodies differing in their performances including an older type apparatus body and a newer type apparatus body, and the electrophotographic process unit is selected from a plurality of kinds of process units including an older type process unit corresponding to the older type apparatus body and a newer type process unit corresponding to the newer type apparatus body. The electrophotographic device includes a fitting structure integrally provided on at least one of the electrophotographic apparatus body and the electrophotographic process unit. The fitting structure enables the electrophotographic process unit to be received in the inner receiving section of the electrophotographic apparatus body in a predetermined state when the electrophotographic apparatus body is the older type apparatus body and the electrophotographic process unit is one of the older type process unit and the newer type process unit, and when the electrophotographic apparatus body is the newer type apparatus body and the electrophotographic process unit is the newer type process unit. However, the fitting structure prevents the electrophotographic process unit from being received in the inner receiving section of the electrophotographic apparatus body in the predetermined state when the electro-photographic apparatus body is the newer type apparatus body and the electrophotographic process unit is the older type process unit.
摘要翻译：一种用于使电子照相处理单元可拆卸地容纳在电子照相设备主体的内部接收部分中的电子照相装置。电子照相设备主体选自具有不同性能的多种设备体，包括较旧型设备主体和较新型设备主体，电子照相处理单元选自多种处理单元，包括较旧型对应于旧型装置主体的处理单元和对应于较新型装置主体的较新型处理单元。电子照相装置包括一体地设置在电子照相设备主体和电子照相处理单元中的至少一个上的嵌合结构。当电照相设备主体是旧式设备主体时，电子照相处理单元能够以电子照相设备主体的内部接收部分的形式被接收在电子照相设备主体的内部接收部分中，电子照相处理单元是旧式处理单元之一，较新型处理单元，以及当电子照相设备主体是较新型设备主体时，并且电子照相处理单元是较新型处理单元。然而，当电照相设备主体是较新型设备主体并且电子照相处理单元是较旧类型的处理时，接合结构防止电子照相处理单元在预定状态下被容纳在电子照相设备主体的内部接收部分中单元。

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