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1. 发明申请

US20090196142A1 INFORMATION RECORDING MEDIUM, INFORMATION RECORDING METHOD, AND INFORMATION RECORDING AND REPRODUCING APPARATUS 审中-公开
标题翻译：信息记录介质，信息记录方法以及信息记录和再现装置
公开(公告)号：US20090196142A1
公开(公告)日：2009-08-06
申请号：US12362395
申请日：2009-01-29
申请人： Keiichiro YUSU , Masahiro SAITO , Kazuto KURODA , Takashi USUI , Kazuo WATABE , Chosaku NODA , Nobuaki KAJI , Tsukasa NAKAI
发明人： Keiichiro YUSU , Masahiro SAITO , Kazuto KURODA , Takashi USUI , Kazuo WATABE , Chosaku NODA , Nobuaki KAJI , Tsukasa NAKAI
IPC分类号： G11B7/00
CPC分类号： G11B7/0062 , G11B7/126 , G11B7/259 , G11B2007/24306 , G11B2007/2431 , G11B2007/24314 , G11B2007/24316
摘要： According to one embodiment, in an information recording medium for which a phase change material is used and in which information is recorded on, reproduced from, and erased from a recording layer by light irradiation, a recrystallization width WR at a periphery of an amorphous recording mark formed on the recording layer by light irradiation, and a recording mark width WA and a track pitch TP satisfy 1.0
摘要翻译：根据一个实施例，在使用相变材料的信息记录介质中，通过光照射将信息记录在记录层上并从记录层擦除信息的信息记录介质中，在非晶记录周围的再结晶宽度WR 通过光照射在记录层上形成的标记，并且记录标记宽度WA和轨道间距TP满足1.0

2. 发明申请

US20090103422A1 OPTICAL RECORDING HEAD DEVICE, OPTICAL RECORDING APPARATUS, AND RECORDING METHOD 有权
标题翻译：光学记录头装置，光记录装置和记录方法
公开(公告)号：US20090103422A1
公开(公告)日：2009-04-23
申请号：US12257213
申请日：2008-10-23
申请人： Kazuo WATABE , Takashi USUI , Keiichiro YUSU , Chosaku NODA , Kazuto KURODA , Nobuaki KAJI , Masahiro SAITO
发明人： Kazuo WATABE , Takashi USUI , Keiichiro YUSU , Chosaku NODA , Kazuto KURODA , Nobuaki KAJI , Masahiro SAITO
IPC分类号： G11B7/135
CPC分类号： G11B7/127 , G11B7/0045 , G11B7/006
摘要： According to one embodiment, an optical recording head device includes a light source which outputs such a relaxation oscillation optical pulse that a full width at half maximum of a single pulse is 820 ps or less, a driving unit for driving the light source, an objective lens which converges emission light from the light source on a recording layer of a recording medium, and captures reflective light which is reflected by the recording layer of the recording medium, a distribution unit, placed between the light source and the objective lens, for distributing incident light, and a photodetection unit for receiving via the distribution unit the reflective light which is reflected by the recording layer of the recording medium, wherein a resonator length of the light source is 6560 μm or less.
摘要翻译：根据一个实施例，光记录头装置包括一个光源，其输出这样的弛豫振荡光脉冲，单脉冲的半高全宽为820ps或更小，用于驱动光源的驱动单元，将来自光源的发射光会聚在记录介质的记录层上并捕获由记录介质的记录层反射的反射光，放置在光源和物镜之间的分配单元，用于分配以及光电检测单元，用于经由分配单元接收由记录介质的记录层反射的反射光，其中光源的谐振器长度为6560μm或更小。

3. 发明申请

US20090196148A1 MASTER RECORDING APPARATUS AND MASTER RECORDING METHOD 审中-公开
标题翻译：主记录装置和主记录方法
公开(公告)号：US20090196148A1
公开(公告)日：2009-08-06
申请号：US12362322
申请日：2009-01-29
申请人： Keiichiro YUSU , Masahiro SAITO , Kazuto KURODA , Takashi USUI , Kazuo WATABE , Chosaku NODA , Nobuaki KAJI , Masaaki MATSUMARU , Ryosuke YAMAMOTO
发明人： Keiichiro YUSU , Masahiro SAITO , Kazuto KURODA , Takashi USUI , Kazuo WATABE , Chosaku NODA , Nobuaki KAJI , Masaaki MATSUMARU , Ryosuke YAMAMOTO
IPC分类号： G11B7/135
CPC分类号： G11B7/261
摘要： According to one embodiment, the invention provides a master recording apparatus and method which can form a pit having a symmetrical pit shape with excellent reproducibility. An embodiment of the invention is a master recording apparatus where a resist film on a master for an optical disk is irradiated with irradiation light from a semiconductor laser to record information on the resist film, where the resist film is formed as an inorganic resist film, and means for outputting the irradiation light from the semiconductor laser as a short pulse laser with a pulse width between 200 ps and 1 ns is provided.
摘要翻译：根据一个实施例，本发明提供一种主记录装置和方法，该主记录装置和方法可以形成具有良好重复性的对称凹坑形状的凹坑。本发明的一个实施例是一种主记录装置，其中用于光盘的主机上的抗蚀剂膜用来自半导体激光器的照射光照射以将抗蚀剂膜上的信息记录在抗蚀剂膜上，其中形成抗蚀剂膜作为无机抗蚀剂膜，并且提供用于输出来自半导体激光器的照射光作为脉冲宽度在200ps和1ns之间的短脉冲激光器的装置。

4. 发明申请

US20120044462A1 PROJECTOR 失效
标题翻译：投影机
公开(公告)号：US20120044462A1
公开(公告)日：2012-02-23
申请号：US13213694
申请日：2011-08-19
申请人： Nobuaki KAJI
发明人： Nobuaki KAJI
IPC分类号： G03B21/14
CPC分类号： G03B21/2053 , G03B21/2033 , G03B33/08 , H04N9/3111 , H04N9/3144 , H04N9/3173
摘要： An aspect of the present embodiment, there is provided a projector, including a first optical source fixed on a first mount substrate, the first optical source emitting a first light, a second optical source fixed on the first mount substrate being apart from the first optical source for a first distance, the second optical source emitting a second light, a third optical source fixed on a second mount substrate, the third optical source emitting a third light, an emission period of the third light being set between an emission period of the first light and an emission period of the second light.
摘要翻译：本实施例的一个方面，提供了一种投影仪，包括固定在第一安装基板上的第一光源，发射第一光的第一光源，固定在第一安装基板上的与第一光学元件分离的第二光源第一光源，第二光源，第二光源，固定在第二安装基板上的第三光源，发射第三光的第三光源，将第三光的发射周期设置在第二光的发射周期之间，第一光和第二光的发射周期。

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