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1. 发明授权

US06990049B2 Optical information recording medium, method for recording/reproducing the same, and optical pickup 失效
标题翻译：光信息记录介质，用于记录/再现光学信息记录介质的方法和光学拾取器
公开(公告)号：US06990049B2
公开(公告)日：2006-01-24
申请号：US10203761
申请日：2001-02-14
申请人： Yoshikazu Takagishi , Atsuo Shimizu , Ryuichi Sunagawa , Keiichi Ida , Mitsuo Sekiguchi , Isao Matsuda
发明人： Yoshikazu Takagishi , Atsuo Shimizu , Ryuichi Sunagawa , Keiichi Ida , Mitsuo Sekiguchi , Isao Matsuda
IPC分类号： G11B7/00
CPC分类号： G11B7/24076 , G11B7/24079 , G11B7/24082 , G11B7/2472 , G11B7/248 , G11B7/2534 , G11B7/258 , G11B7/2585 , G11B7/259 , G11B7/2595
摘要： An optical information recording medium, recording and reproducing method and device for same, and an optical pickup, which enables high-density recording and high-speed recording. Recording or reproduction is performed to or from the optical information recording medium having a track pitch Tp of 1.0 μm≦Tp≦1.2 μm, using laser light having a wavelength λ of 770 nm≦λ≦830 nm, and a spot diameter Sd of 1.1 μm≦Sd≦1.3 μm.
摘要翻译：一种光信息记录介质，其记录和再现方法及其装置，以及能够进行高密度记录和高速记录的光学拾取器。使用波长λ为770nm <=λ<= 830nm的激光，对具有1.0mum <= Tp <=1.2μm的轨道间距Tp的光学信息记录介质执行记录或再现，直径Sd为1.1μm

2. 发明授权

US06792613B2 Optical information recording medium 失效
标题翻译：光信息记录介质
公开(公告)号：US06792613B2
公开(公告)日：2004-09-14
申请号：US10110757
申请日：2002-04-17
申请人： Yoshikazu Takagishi , Atsuo Shimizu , Ryuichi Sunagawa , Keiichi Ida , Mitsuo Sekiguchi , Isao Matsuda
发明人： Yoshikazu Takagishi , Atsuo Shimizu , Ryuichi Sunagawa , Keiichi Ida , Mitsuo Sekiguchi , Isao Matsuda
IPC分类号： G11B724
CPC分类号： G11B7/24076 , G11B7/24079 , G11B7/24082 , G11B7/2472 , G11B7/248 , G11B7/2534 , G11B7/258 , G11B7/2585 , G11B7/259 , G11B7/2595
摘要： An optical information recording medium recordable at a high density two times or more higher than that of currently-used CD-Rs by devising the shape of a pregroove is provided. It is provided with a recording layer formed on a transparent substrate having a spiral pregroove formed thereon, wherein a track pitch Tp of the pregroove is 1.0 &mgr;m≦Tp≦1.2 &mgr;m and an inclination angle Ga of sidewalls of the pregroove is 30°≦Ga≦70°.
摘要翻译：提供了通过设计预制槽的形状，以高密度可记录的两倍以上的光信息记录介质。它设置有形成在其上形成有螺旋预制槽的透明基板上的记录层，其中预制凹槽的轨道间距Tp为1.0μm<= Tp <=1.2μm，并且预制槽的侧壁的倾斜角Ga为30° <= GA＆LE; 70°。

3. 发明授权

US06874156B2 Optical information recording medium 失效
标题翻译：光信息记录介质
公开(公告)号：US06874156B2
公开(公告)日：2005-03-29
申请号：US10110755
申请日：2001-02-14
申请人： Yoshikazu Takagishi , Atsuo Shimizu , Ryuichi Sunagawa , Keiichi Ida , Mitsuo Sekiguchi , Isao Matsuda
发明人： Yoshikazu Takagishi , Atsuo Shimizu , Ryuichi Sunagawa , Keiichi Ida , Mitsuo Sekiguchi , Isao Matsuda
IPC分类号： G11B7/004 , G11B7/007 , G11B7/24076 , G11B7/24079 , G11B7/24082 , G11B7/244 , G11B7/2472 , G11B7/248 , G11B7/2534 , G11B7/258 , G11B7/2585 , G11B7/259 , G11B7/2595 , G11B7/24
CPC分类号： G11B7/24076 , G11B7/24079 , G11B7/24082 , G11B7/2472 , G11B7/248 , G11B7/2534 , G11B7/258 , G11B7/2585 , G11B7/259 , G11B7/2595
摘要： An optical information recording medium recordable at a high density two times or more higher than that of currently-used CD-Rs by optimally determining the thicknesses of a recording layer and a reflecting layer. The optical information recording medium comprises the recording layer formed on a transparent substrate having a spiral pregroove formed thereon, wherein a track pitch Tp of the pregroove is 1.0 μm≦Tp≦1.2 μm and a thickness Dg of the recording layer on the pregroove is 80 nm≦Dg≦120 nm.
摘要翻译：通过最佳地确定记录层和反射层的厚度，以高密度可记录两倍以上的光信息记录介质。光学信息记录介质包括形成在其上形成有螺旋预制槽的透明基板上的记录层，其中预制槽的轨道间距Tp为1.0μm，= Tp <=1.2μm，并且记录层在预制槽上的厚度Dg 是80nm <= DG＆LE; 120NM。

4. 发明授权

US06813232B1 Optical information recording/reproducing method and device therefor 失效
标题翻译：光信息记录/再现方法及其装置
公开(公告)号：US06813232B1
公开(公告)日：2004-11-02
申请号：US09719057
申请日：2000-12-08
申请人： Ryuichi Sunagawa , Hironobu Shimizu , Atsuo Shimizu
发明人： Ryuichi Sunagawa , Hironobu Shimizu , Atsuo Shimizu
IPC分类号： G11B558
CPC分类号： G11B7/1267 , G11B7/00456 , G11B7/005
摘要： An optical information recording/reproducing method and a device are provided, which can optimally record and reproduce information onto and from an optical information recording medium such as CD-R or DVD-R for high-density recording. A reproducing signal corresponding to a pit-land pattern recorded on the optical information recording medium is obtained by irradiating laser light to the optical information recording medium to judge a relative effective spot diameter of the laser light corresponding to a standard length T according to the reproducing signal, a correction range at recording of information is specified according to the judged effective spot diameter, a recording pulse is corrected according to the specified correction range, and a correction range of the reproducing signal at reproduction of information is specified to correct the reproducing signal according to the specified correction range.
摘要翻译：提供了一种光信息记录/再现方法和装置，其可以在诸如用于高密度记录的CD-R或DVD-R之类的光学信息记录介质上进行信息的最佳记录和再现。通过将激光照射到光学信息记录介质上来判断对应于记录在光学信息记录介质上的凹坑焊盘图案的再现信号，以根据再现来判断对应于标准长度T的激光的相对有效光斑直径信号，根据判定的有效光点直径指定记录信息时的校正范围，根据指定的校正范围来校正记录脉冲，并且指定再现信息时的再现信号的校正范围以校正再现信号根据指定的校正范围。

5. 发明授权

US06208601B1 Optical information recording method and apparatus 有权
标题翻译：光信息记录方法和装置
公开(公告)号：US06208601B1
公开(公告)日：2001-03-27
申请号：US09481690
申请日：2000-01-12
申请人： Atsuo Shimizu , Akira Negishi , Ryuichi Sunagawa
发明人： Atsuo Shimizu , Akira Negishi , Ryuichi Sunagawa
IPC分类号： G11B700
CPC分类号： G11B7/126 , G11B7/0037 , G11B7/0045 , G11B7/0956
摘要： An inclination, at a pit forming position, of the information recording surface of an optical disc with respect to a plane that is perpendicular to laser light emitted from an optical pickup is detected by a tilt sensor. Pits are formed while the laser light intensity is increased as the detected inclination increases. The illumination light quantity per unit area decreases as the inclination of the information recording surface increases. Setting the laser light intensity at a larger value as the inclination of the information recording surface increases makes it possible to compensate for reduction of the illumination light quantity per unit area that occurs in association with inclination of the information recording surface without the need for correcting the laser light emitting direction. Therefore, even if the information recording surface of an optical information recording medium is inclined, information recording can be performed with a constant laser light emitting direction.
摘要翻译：通过倾斜传感器检测光盘的信息记录表面相对于垂直于从光学拾取器发射的激光的平面的凹坑形成位置的倾斜度。当检测到的倾斜度增加时，激光强度增加时形成凹坑。每单位面积的照明光量随着信息记录面的倾斜度的增加而减小。当信息记录表面的倾斜度增加时，将激光强度设置在更大的值，可以补偿与信息记录表面的倾斜相关联的每单位面积的照明光量的减少，而不需要校正激光发射方向。因此，即使光信息记录介质的信息记录表面倾斜，也可以以恒定的激光发射方向执行信息记录。

6. 发明授权

US06949830B2 Silicon oxycarbide, growth method of silicon oxycarbide layer, semiconductor device and manufacture method for semiconductor device 有权
标题翻译：硅碳化硅，碳硅氧烷层的生长方法，半导体器件和半导体器件的制造方法
公开(公告)号：US06949830B2
公开(公告)日：2005-09-27
申请号：US10694826
申请日：2003-10-29
申请人： Tamotsu Owada , Shun-ichi Fukuyama , Hirofumi Watatani , Kengo Inoue , Atsuo Shimizu
发明人： Tamotsu Owada , Shun-ichi Fukuyama , Hirofumi Watatani , Kengo Inoue , Atsuo Shimizu
IPC分类号： C23C16/42 , H01L21/316 , H01L21/768 , H01L23/522 , H01L23/532 , H01L23/48 , H01L23/52 , H01L29/40
CPC分类号： H01L21/76834 , H01L21/02126 , H01L21/02216 , H01L21/02274 , H01L21/02304 , H01L21/02315 , H01L21/0234 , H01L21/31633 , H01L21/76801 , H01L21/76808 , H01L21/76826 , H01L21/76832 , H01L23/5222 , H01L23/53228 , H01L23/53295 , H01L2924/0002 , H01L2924/00
摘要： A semiconductor device including an underlying structure having a silicon carbide layer covering a copper wiring, and growing silicon oxycarbide on the underlying structure by vapor deposition using, as source gas, tetramethylcyclotetrasiloxane, carbon dioxide gas and oxygen gas, a flow rate of said oxygen gas being at most 3% of a flow rate of the carbon dioxide gas. The surface of the silicon carbide layer of the underlying structure may be treated with a plasma of weak oxidizing gas which contains oxygen and has a molecular weight larger than that of O2 to bring the surface more hydrophilic. Film peel-off and cracks in the interlayer insulating layer decrease.
摘要翻译：一种半导体器件，包括具有覆盖铜布线的碳化硅层的下面的结构，并且通过使用作为源气体四甲基环四硅氧烷，二氧化碳气体和氧气的气相沉积在底层结构上生长碳氧化碳，所述氧气的流速为二氧化碳气体流量的3％以下。下面结构的碳化硅层的表面可以用含有氧的弱氧化气体的等离子体处理，并且分子量大于O 2 O 2的分子量以使表面更亲水。膜剥离和层间绝缘层中的裂纹减少。

7. 发明申请

US20090059778A1 OPTICAL INFORMATION RECORDING MEDIUM 有权
标题翻译：光信息记录介质
公开(公告)号：US20090059778A1
公开(公告)日：2009-03-05
申请号：US12182724
申请日：2008-07-30
申请人： Atsuo Shimizu , Shinichi Kojo
发明人： Atsuo Shimizu , Shinichi Kojo
IPC分类号： G11B7/00
CPC分类号： G11B7/24 , G11B7/0053 , G11B7/24079 , G11B7/24082 , Y10T428/21
摘要： Provided is an optical information recording medium that can be recorded with data with only a special recording apparatus and the recorded data can be read out with a general recording/reproducing apparatus. The optical information recording medium includes a disc-like light-transmissive substrate having a surface provided with a spiral groove WB having a wobble and a land LN between adjacent segments of the groove WB, a light-absorbing layer disposed on the surface of the light-transmissive substrate, and a light reflection layer disposed on the light-absorbing layer. The groove WB has a depth Ds of about 140 nm≦Ds≦155 nm, the light-absorbing layer has a recess with a depth Dd of about 95 nm≦Dd≦105 nm in the groove, and a push-pull signal before recording has a value of about 0.3 or less. The optical information recording medium may include an anti-illegal copy measure.
摘要翻译：提供了一种光学信息记录介质，其可以用仅具有特殊记录装置的数据进行记录，并且记录的数据可以用一般的记录/再现装置读出。光学信息记录介质包括具有摆放摆动的螺旋槽WB的表面的盘状透光性基板和槽WB的相邻区段之间的焊盘LN，配置在光的表面上的光吸收层透光性基板和配置在光吸收层上的光反射层。凹槽WB具有约140nm

8. 发明申请

US20050287790A1 Silicon oxycarbide, growth method of silicon oxycarbide layer, semiconductor device and manufacture method for semiconductor device 有权
标题翻译：硅碳化硅，碳硅氧烷层的生长方法，半导体器件和半导体器件的制造方法
公开(公告)号：US20050287790A1
公开(公告)日：2005-12-29
申请号：US11206955
申请日：2005-08-19
申请人： Tamotsu Owada , Shun-ichi Fukuyama , Hirofumi Watatani , Kengo Inoue , Atsuo Shimizu
发明人： Tamotsu Owada , Shun-ichi Fukuyama , Hirofumi Watatani , Kengo Inoue , Atsuo Shimizu
IPC分类号： C23C16/30 , H01L21/316 , H01L21/469 , H01L21/768
CPC分类号： H01L21/02227 , C23C16/30 , H01L21/02126 , H01L21/02216 , H01L21/02274 , H01L21/02304 , H01L21/02315 , H01L21/0234 , H01L21/31633 , H01L21/76801 , H01L21/76808 , H01L21/76826 , H01L21/76832 , H01L21/76834
摘要： A method of manufacturing a semiconductor device includes the steps of: preparing an underlying structure having a silicon carbide layer covering a copper wiring, and growing silicon oxycarbide on the underlying structure by vapor deposition using, as source gas, tetramethylcyclotetrasiloxane, carbon dioxide gas and oxygen gas, a flow rate of said oxygen gas being at most 3% of a flow rate of the carbon dioxide gas. The surface of the silicon carbide layer of the underlying structure may be treated with a plasma of weak oxidizing gas which contains oxygen and has a molecular weight larger than that of O2 to bring the surface more hydrophilic. Film peel-off and cracks in the interlayer insulating layer decrease.
摘要翻译：一种制造半导体器件的方法包括以下步骤：制备具有覆盖铜布线的碳化硅层的下面的结构，并且通过气相沉积作为原料气体四甲基环四硅氧烷，二氧化碳气体和氧气生长碳氢化合物所述氧气的流量为二氧化碳气体流量的3％以下。下面结构的碳化硅层的表面可以用含有氧的弱氧化气体的等离子体处理，并且分子量大于O 2 O 2的分子量以使表面更亲水。膜剥离和层间绝缘层中的裂纹减少。

9. 发明授权

US08413258B2 Optical information recording medium, information recording method for optical information recording medium and optical information recording device 有权
标题翻译：光信息记录介质，光信息记录介质的信息记录方法和光信息记录装置
公开(公告)号：US08413258B2
公开(公告)日：2013-04-02
申请号：US12744763
申请日：2008-10-29
申请人： Atsuo Shimizu
发明人： Atsuo Shimizu
IPC分类号： G06F12/14 , G11B27/36 , G11B11/00
CPC分类号： G11B7/0045 , G11B7/0053 , G11B7/00736 , G11B7/126 , G11B20/00086 , G11B20/00173 , G11B2220/218 , G11B2220/2537
摘要： This object aims to propose an optical information recording medium configured to make copyright protection possible, an information recording method for an optical information recording medium and a recording device. An optical information recording medium is proposed to have a recording area available for recording data by laser light, wherein the recording area is provided with a user data area and a management area. The management area written in the optical information recording medium includes a recording format management area provided with information for carrying out operations that identify a format recorded in the user data area, convert the format into a predetermined signal system in accordance with an identified result and record the converted format; a recording condition management area provided with information to make the control of recording conditions of the laser light feasible when the data are recorded at the user recording area; and an authentication identification area provided with information for carrying out an operation that identifies whether or not the optical information recording medium is authenticated by a third party.
摘要翻译：本发明的目的在于提出一种能够使版权保护成为可能的光学信息记录介质，用于光学信息记录介质的信息记录方法和记录装置。建议光信息记录介质具有用于通过激光记录数据的记录区域，其中记录区域设置有用户数据区域和管理区域。写在光信息记录介质中的管理区包括记录格式管理区，该记录格式管理区具有用于执行识别记录在用户数据区中的格式的操作的信息，根据所识别的结果和记录将格式转换成预定的信号系统转换格式; 记录条件管理区域，当数据被记录在用户记录区域时，设置有用于控制激光的记录条件的信息的信息; 以及具有用于执行识别光信息记录介质是否被第三方认证的操作的信息的认证识别区域。

10. 发明授权

US08349722B2 Silicon oxycarbide, growth method of silicon oxycarbide layer, semiconductor device and manufacture method for semiconductor device 有权
公开(公告)号：US08349722B2
公开(公告)日：2013-01-08
申请号：US12314036
申请日：2008-12-03
申请人： Tamotsu Owada , Shun-ichi Fukuyama , Hirofumi Watatani , Kengo Inoue , Atsuo Shimizu
发明人： Tamotsu Owada , Shun-ichi Fukuyama , Hirofumi Watatani , Kengo Inoue , Atsuo Shimizu
IPC分类号： H01L21/00
CPC分类号： H01L21/76834 , H01L21/02126 , H01L21/02216 , H01L21/02274 , H01L21/02304 , H01L21/02315 , H01L21/0234 , H01L21/31633 , H01L21/76801 , H01L21/76808 , H01L21/76826 , H01L21/76832 , H01L23/5222 , H01L23/53228 , H01L23/53295 , H01L2924/0002 , H01L2924/00
摘要： A method of manufacturing a semiconductor device includes the steps of: preparing an underlying structure having a silicon carbide layer covering a copper wiring, and growing silicon oxycarbide on the underlying structure by vapor deposition using, as source gas, tetramethylcyclotetrasiloxane, carbon dioxide gas and oxygen gas, a flow rate of said oxygen gas being at most 3% of a flow rate of the carbon dioxide gas. The surface of the silicon carbide layer of the underlying structure may be treated with a plasma of weak oxidizing gas which contains oxygen and has a molecular weight larger than that of O2 to bring the surface more hydrophilic. Film peel-off and cracks in the interlayer insulating layer decrease.

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