公开(公告)号：US07889432B2

公开(公告)日：2011-02-15

申请号：US12633823

申请日：2009-12-09

申请人： Katsuya Watanabe ,  Takayuki Morita

发明人： Katsuya Watanabe ,  Takayuki Morita

IPC分类号： G02B21/02

CPC分类号： G02B21/33

摘要： An immersion microscope objective lens of the present invention has: in order from an object, a first lens group G1 having positive refractive power and having a cemented lens of a plano convex lens having a plane facing the object and a meniscus lens having a concave surface facing the object, and a single meniscus lens having a convex surface facing the object; a second lens group having positive refractive power and having a plurality of cemented lenses; and a third lens group having negative refractive power and having a cemented meniscus lens having a concave surface facing an image, and a cemented meniscus lens having a concave surface facing the object. And the following conditional expressions 0.12

摘要翻译： 本发明的浸没式显微镜物镜具有从物体起依次具有正折射力的第一透镜组G1和具有面向物体的平面凸透镜的胶结透镜和具有凹面的弯月透镜 面对物体的单个弯月形透镜，具有面向物体的凸面; 具有正屈光力并具有多个胶合透镜的第二透镜组; 以及具有负屈光力并具有面向图像的凹面的粘结凹凸透镜的第三透镜组，以及具有面向物体的凹面的粘结凹凸透镜。 并且以下条件表达式0.12

公开(公告)号：US20100254231A1

公开(公告)日：2010-10-07

申请号：US12739973

申请日：2008-11-07

申请人： Katsuya Watanabe ,  Shinichi Yamamoto

发明人： Katsuya Watanabe ,  Shinichi Yamamoto

IPC分类号： G11B7/00

CPC分类号： G11B7/00375 ,  G11B7/0079 ,  G11B7/1275 ,  G11B20/1262 ,  G11B20/1816 ,  G11B2007/0006 ,  G11B2007/0013 ,  G11B2020/1823 ,  G11B2220/2541 ,  G11B2220/2583

摘要： An optical disc apparatus according to the present invention includes: a laser light source for emitting multiple light beams, of which the wavelengths are different from each other and include a first wavelength and a second wavelength that is longer than the first wavelength; an optical system for converging an arbitrarily selected one of the light beams on an optical disc that has a surface and at least one information storage layer; a focus control section for controlling the focus position of the light beam with respect to the optical disc; and a defect detecting section, which senses light reflected from the surface of the optical disc with the focus position of the light beam set on the surface, thereby determining, based on the intensity of the reflected light, whether or not there is a fingerprint on the optical disc.

摘要翻译： 根据本发明的光盘装置包括：用于发射多个光束的激光源，其中波长彼此不同并且包括比第一波长长的第一波长和第二波长; 光学系统，用于将任意选择的一个光束会聚在具有表面的光盘和至少一个信息存储层上; 聚焦控制部分，用于控制光束相对于光盘的聚焦位置; 以及缺陷检测部，其利用设置在表面上的光束的聚焦位置来感测从光盘的表面反射的光，从而基于反射光的强度来确定是否存在指纹 光盘。

公开(公告)号：US07804753B2

公开(公告)日：2010-09-28

申请号：US11575322

申请日：2006-01-19

申请人： Katsuya Watanabe ,  Hiroshige Ishibashi ,  Takashi Kishimoto ,  Rie Takahashi

发明人： Katsuya Watanabe ,  Hiroshige Ishibashi ,  Takashi Kishimoto ,  Rie Takahashi

IPC分类号： G11B7/00

CPC分类号： G11B19/12 ,  G11B2007/0006

摘要： After an optical disk drive according to the present invention has been loaded with an optical disk and before the operation of recognizing the type of the given disk is finished, the drive presumes one of multiple types of candidate optical disks, from/on which data is readable and writable using a light beam with the shortest wavelength among the candidate disks, to be the disk being driven by the motor now and gets the beam for the presumed type of disk radiated from a light source (Step (A)). Next, the drive gets the disk spun at a rotational velocity that realizes a linear velocity equal to or higher than a standardized normal velocity when data is read from the presumed type of disk (Step (B)). Thereafter, the drive starts a focus control in a situation where the spot of the beam being formed on the disk is moving on the disk at the linear velocity equal to or higher than the normal velocity (Step (C)). And then the drive performs the operation of recognizing the type of the disk by the light beam reflected from the disk under the focus control (Step (D)).

摘要翻译： 在根据本发明的光盘驱动器已经装载了光盘之后，并且在识别给定盘的类型的操作完成之前，驱动器假定多种类型的候选光盘中的一种从哪个数据是 使用候选盘之中具有最短波长的光束可读写可以由电机现在驱动，并获得用于从光源辐射的推测型光盘的光束（步骤（A））。 接下来，当从推定的盘类型读取数据时，驱动器以实现线速度等于或高于标准化正常速度的旋转速度获得盘（步骤（B））。 此后，驱动器开始聚焦控制，其中形成在光盘上的光束的斑点以等于或高于正常速度的线速度在盘上移动（步骤（C））。 然后，驱动器通过在聚焦控制下从盘反射的光束来执行识别盘的类型的操作（步骤（D））。

公开(公告)号：US07768898B2

公开(公告)日：2010-08-03

申请号：US11420833

申请日：2006-05-30

申请人： Shinichi Kimura ,  Hiroshi Ueda ,  Katsuya Watanabe

发明人： Shinichi Kimura ,  Hiroshi Ueda ,  Katsuya Watanabe

IPC分类号： G11B7/24

CPC分类号： G11B20/1883 ,  G11B7/00736 ,  G11B7/24038 ,  G11B20/1217 ,  G11B2007/0013 ,  G11B2220/20

摘要： A multi-layer information storage medium 600 includes: a data-reading surface; and eight recording layers 601 to 608 for recording data which is read out by using a blue-violet light beam. Each of the recording layers 601 to 608 has a user data area 610. A recording layer which is the most distant from the data-reading surface 601 includes a disk information area 26 and a defect management area 27 for recording management information concerning all of the recording layers 601 to 608.

摘要翻译： 多层信息存储介质600包括：数据读取面; 以及用于记录通过使用蓝紫色光束读出的数据的八个记录层601至608。 每个记录层601至608具有用户数据区610.与数据读取表面601最远的记录层包括盘信息区26和缺陷管理区27，用于记录关于所有 记录层601至608。

公开(公告)号：US20090122669A1

公开(公告)日：2009-05-14

申请号：US12090540

申请日：2006-11-21

申请人： Junichi Minamino ,  Katsuya Watanabe ,  Akira Yoshikawa

发明人： Junichi Minamino ,  Katsuya Watanabe ,  Akira Yoshikawa

IPC分类号： G11B20/10

CPC分类号： G11B19/125 ,  G11B7/0045 ,  G11B7/0946 ,  G11B7/0948 ,  G11B19/045 ,  G11B2007/0006

摘要： An optical disc drive according to the present invention can write data on both a write-once disc and a rewritable disc. The drive includes: a disc recognizing section 110 for recognizing the type of a given optical disc as a write-once disc or a rewritable disc; and track skipping detection signal generating section, which outputs track skipping detection signal when a first condition on tracking error is satisfied if the given optical disc, on which data is being written, has turned out to be a write-once disc. On the other hand, if the given optical disc has turned out to be a rewritable disc, the track skipping detection signal generating section outputs track skipping detection signal when a second condition on tracking error, which is different from the first condition, is satisfied. A control section stops writing the data in response to the track skipping detection signal while the data is being written.

摘要翻译： 根据本发明的光盘驱动器可以在一次写入盘和可重写盘上写入数据。 驱动器包括：用于将给定光盘的类型识别为一次写入盘或可重写盘的盘识别部分110; 以及轨道跳过检测信号生成部，其中当正在写入数据的给定光盘已被证明是一次写入盘时，当满足跟踪误差的第一条件时，其输出轨道跳过检测信号。 另一方面，如果给出的光盘已经被证明是可重写盘，则当满足与第一条件不同的跟踪误差的第二条件时，轨道跳过检测信号产生部分输出轨道跳过检测信号。 当数据被写入时，控制部分响应于轨道跳过检测信号停止写入数据。

公开(公告)号：US20090022021A1

公开(公告)日：2009-01-22

申请号：US11575322

申请日：2006-01-19

申请人： Katsuya Watanabe ,  Hiroshige Ishibashi ,  Takashi Kishimoto ,  Rie Takahashi

发明人： Katsuya Watanabe ,  Hiroshige Ishibashi ,  Takashi Kishimoto ,  Rie Takahashi

IPC分类号： G11B5/09

CPC分类号： G11B19/12 ,  G11B2007/0006

摘要： After an optical disk drive according to the present invention has been loaded with an optical disk and before the operation of recognizing the type of the given disk is finished, the drive presumes one of multiple types of candidate optical disks, from/on which data is readable and writable using a light beam with the shortest wavelength among the candidate disks, to be the disk being driven by the motor now and gets the beam for the presumed type of disk radiated from a light source (Step (A)). Next, the drive gets the disk spun at a rotational velocity that realizes a linear velocity equal to or higher than a standardized normal velocity when data is read from the presumed type of disk (Step (B)). Thereafter, the drive starts a focus control in a situation where the spot of the beam being formed on the disk is moving on the disk at the linear velocity equal to or higher than the normal velocity (Step (C)). And then the drive performs the operation of recognizing the type of the disk by the light beam reflected from the disk under the focus control (Step (D)).

摘要翻译： 在根据本发明的光盘驱动器已经装载了光盘之后，并且在识别给定盘的类型的操作完成之前，驱动器假定多种类型的候选光盘中的一种从哪个数据是 使用候选盘之中具有最短波长的光束可读写可以由电机现在驱动，并获得用于从光源辐射的推测型光盘的光束（步骤（A））。 接下来，当从推定的盘类型读取数据时，驱动器以实现线速度等于或高于标准化正常速度的旋转速度获得盘（步骤（B））。 此后，驱动器开始聚焦控制，其中形成在光盘上的光束的斑点以等于或高于正常速度的线速度在盘上移动（步骤（C））。 然后，驱动器通过在聚焦控制下从盘反射的光束来执行识别盘的类型的操作（步骤（D））。

公开(公告)号：US20080285421A1

公开(公告)日：2008-11-20

申请号：US11574068

申请日：2006-03-16

申请人： Takahiro Sato ,  Katsuya Watanabe

发明人： Takahiro Sato ,  Katsuya Watanabe

IPC分类号： G11B7/00

CPC分类号： G11B7/08505 ,  G11B7/08588 ,  G11B7/121 ,  G11B7/24

摘要： An optical disk drive according to the present invention includes: an optical pickup 6 including a light source 23 that radiates a light beam 21 to irradiate an optical disk 100, at least one objective lens 22 for converging the beam 21, and an actuator that can move the lens 22 perpendicularly to the disk 100; a transport stage 11 for displacing the pickup 6 in a disk radial direction; a rim detecting section 30 for sensing if the irradiated position of the beam 21 has passed an outer edge of the disk 100 while the pickup 6 is being displaced from an inner area of the disk toward the outer edge thereof to conduct a seek operation; and a control section 40 for getting the lens 22 retracted away from the disk 100 by the actuator and getting the pickup 6 displaced toward the inner area of the disk by the transport stage 11 if the irradiated position of the light beam 21 has been sensed to have passed the outer edge of the disk 100.

摘要翻译： 根据本发明的光盘驱动器包括：光学拾取器6，其包括照射光束21以照射光盘100的光源23，用于会聚光束21的至少一个物镜22.以及能够 将透镜22垂直于盘100移动; 用于使拾取器6沿盘径向移位的传送台11; 边缘检测部分30，用于在拾取器6从盘的内部区域向其外边缘移动时，检测光束21的照射位置是否已经通过盘100的外边缘，以进行寻道操作; 以及控制部分40，用于使透镜22通过致动器从光盘100缩回，并且如果已经感测到光束21的照射位置，则使得拾取器6由传送台11朝向盘的内部区域移位 已经通过了盘100的外边缘。

公开(公告)号：US20070267645A1

公开(公告)日：2007-11-22

申请号：US11802319

申请日：2007-05-22

申请人： Shigenori Nakata ,  Katsuya Watanabe

发明人： Shigenori Nakata ,  Katsuya Watanabe

IPC分类号： H01L33/00

CPC分类号： H01L33/58 ,  H01L33/52 ,  H01L2224/73253

摘要： An ultraviolet ray emitting element package comprises a condenser lens, and an ultraviolet ray emitting element which is arranged approximately at a center and in a bottom side of the condenser lens and which is apart from a bottom of the condenser lens, wherein a refractive index difference reduction substance having an ultraviolet ray durability is filled in a gap formed by the ultraviolet ray emitting element and the bottom of the condenser lens.

摘要翻译： 紫外线发射元件封装包括聚光透镜和大致位于聚光透镜的中心和底侧并且与聚光透镜的底部分离的紫外线发射元件，其中折射率差 具有紫外线耐久性的还原物质填充在由紫外线发射元件和聚光透镜的底部形成的间隙中。

公开(公告)号：US20060144518A1

公开(公告)日：2006-07-06

申请号：US11366621

申请日：2006-03-03

申请人： Tetsunori Kaji ,  Shinichi Tachi ,  Toru Otsubo ,  Katsuya Watanabe ,  Katsuhiko Mitani ,  Junichi Tanaka

发明人： Tetsunori Kaji ,  Shinichi Tachi ,  Toru Otsubo ,  Katsuya Watanabe ,  Katsuhiko Mitani ,  Junichi Tanaka

IPC分类号： C23F1/00

CPC分类号： H01J37/32082 ,  H01J37/32623 ,  H01J37/32678 ,  H01L21/67069

摘要： A plasma processing apparatus includes a vacuum processing chamber having a pair of opposing electrodes for plasma generation, one electrode serving as a sample table for a sample including an insulator film. An electrostatic adsorption film is arranged at the sample table electrode to supply a thermal conductive gas between the film and the sample rear surface. A pressure reducing element is also provided. In addition, arrangements are provided to set a gas pressure within said vacuum processing chamber to 0.5 to 4.0 Pa and to apply a high frequency power of 30 MHz to 200 MHz between the electrodes. An electrode cover is disposed at the other electrode, and a clearance between the electrodes is 30 mm to 100 mm. The electrode cover includes fine apertures to introduce a fluorine-containing etching gas, and a power supply accelerates ions in the plasma

摘要翻译： 等离子体处理装置包括具有一对用于等离子体产生的相对电极的真空处理室，一个用作用于包括绝缘膜的样品的样品台的电极。 在样品台电极处设置静电吸附膜，以在膜和样品后表面之间提供导热气体。 还提供减压元件。 此外，提供了将所述真空处理室内的气体压力设定为0.5〜4.0Pa并在电极之间施加30MHz〜200MHz的高频功率的结构。 电极盖设置在另一个电极处，电极间的间隙为30mm至100mm。 电极盖包括用于引入含氟蚀刻气体的细孔，并且电源加速等离子体中的离子

公开(公告)号：US06870802B1

公开(公告)日：2005-03-22

申请号：US09979577

申请日：2000-05-26

申请人： Naohiro Kimura ,  Katsuya Watanabe ,  Hiromichi Ishibashi

发明人： Naohiro Kimura ,  Katsuya Watanabe ,  Hiromichi Ishibashi

IPC分类号： G11B19/12 ,  G11B19/28 ,  H04N5/781 ,  G11B7/00

CPC分类号： G11B19/12 ,  G11B19/28

摘要： An information reproduction apparatus of the present invention comprises a rotating section 2 for rotating an information carrier 1 on which a unit of continuous information capable of being continuously read out is recorded, a CLV control section 9 for controlling the rotating section in such a manner that the information carrier is rotated at a constant linear velocity, a CAV control section 9 for controlling the rotating section in such a manner that the information carrier is rotated at a constant angular velocity, a rotation control selection 14 for selectively operating the CLV or CAV control section, and an information determination section 14 for detecting an information length of the continuous information. The rotation control selection section is constructed in such a manner as to selectively operate the CLV or CAV control section based on a result of the detection of the information length of the continuous information.

摘要翻译： 本发明的信息再现装置包括旋转部分2，用于旋转信息载体1，其上记录有能够连续读出的连续信息的单元; CLV控制部分9，用于控制旋转部分， 信息载体以恒定的线速度旋转，CAV控制部分9用于以使得信息载体以恒定角速度旋转的方式控制旋转部分;旋转控制选择14，用于选择性地操作CLV或CAV控制 部分，以及用于检测连续信息的信息长度的信息确定部分14。 旋转控制选择部分被构造成基于连续信息的信息长度的检测结果选择性地操作CLV或CAV控制部分。