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31. 发明授权

US07440362B2 Optical disc drive which uses a train of pulses to shift the focus of a focusing section 有权
标题翻译：使用一串脉冲来移动聚焦部分的焦点的光盘驱动器
公开(公告)号：US07440362B2
公开(公告)日：2008-10-21
申请号：US10722875
申请日：2003-11-26
申请人： Katsuya Watanabe , Shin-ichi Yamada , Kenji Fujiune , Yuuichi Kuze
发明人： Katsuya Watanabe , Shin-ichi Yamada , Kenji Fujiune , Yuuichi Kuze
IPC分类号： G11B7/00
CPC分类号： G11B7/08511 , G11B7/08529 , G11B2007/0013
摘要： An optical disc drive includes: a light source; a focusing section; a focus shifting section for shifting the focal point of light by changing the position of the focusing section perpendicularly to a data storage layer of a given optical disc in accordance with a control signal; a light receiving section for receiving, at multiple areas, the light reflected from the data storage layer and generating light quantity signals; a signal generating section for generating a focus error signal based on the light quantity signals; and a control section for generating the control signal responsive to the focus error signal such that the focal point is transferred to a focus controllable range. The control section generates the control signal such that the focal point is decelerated at a first acceleration and then at a second acceleration. The absolute value of the second acceleration is smaller than that of the first acceleration.
摘要翻译：光盘驱动器包括：光源; 聚焦部分; 聚焦移动部分，用于通过根据控制信号改变聚焦部分的位置垂直于给定光盘的数据存储层来移动光焦点; 光接收部分，用于在多个区域接收从数据存储层反射的光并产生光量信号; 信号产生部分，用于基于光量信号产生聚焦误差信号; 以及控制部分，用于响应于聚焦误差信号产生控制信号，使得焦点被转移到聚焦可控范围。控制部生成控制信号，使得焦点以第一加速度然后以第二加速度减速。第二加速度的绝对值小于第一加速度的绝对值。

32. 发明申请

US20070267645A1 Ultraviolet ray emitting element package 有权
标题翻译：紫外线发射元件封装
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。

33. 发明授权

US07257053B2 Optical disc apparatus 失效
标题翻译：光盘装置
公开(公告)号：US07257053B2
公开(公告)日：2007-08-14
申请号：US10475473
申请日：2002-04-15
申请人： Kenji Fujiune , Yuuichi Kuze , Shin-ichi Yamada , Katsuya Watanabe
发明人： Kenji Fujiune , Yuuichi Kuze , Shin-ichi Yamada , Katsuya Watanabe
IPC分类号： G11B7/00
CPC分类号： G11B7/08511 , G11B7/0946 , G11B7/24082
摘要： An optical disk apparatus having a high reliability by evading collision between a condensing lens and an optical disk regardless whether the focus control is in the operative state or in the inoperative state, thereby preventing damage to the condensing lens and the optical disk. When the focus control is in the inoperative state, by using a reflection light amount from the optical disk (1), it is ascertained that the focus of the light beam is in the vicinity of the information surface and the condensing lens (15) is driven to be apart from the optical disk (1).
摘要翻译：通过避免聚光透镜和光盘之间的碰撞而具有高可靠性的光盘装置，无论聚焦控制是处于工作状态还是处于非工作状态，从而防止会聚透镜和光盘的损坏。当聚焦控制处于非工作状态时，通过使用来自光盘（1）的反射光量，确定光束的焦点在信息表面附近，聚焦透镜（15）为被驱动离开光盘（1）。

34. 发明申请

US20060144518A1 Plasma processing apparatus and plasma processing method 审中-公开
标题翻译：等离子体处理装置和等离子体处理方法
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

35. 发明授权

US06870802B1 Information reproduction apparatus with selective CLV and CAV control 失效
标题翻译：具有选择性CLV和CAV控制的信息再现设备
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。

36. 发明申请

US20050024718A1 Microscope control apparatus, microscope apparatus and objective lens for microscope 审中-公开
标题翻译：显微镜控制装置，显微镜装置和物镜用于显微镜
公开(公告)号：US20050024718A1
公开(公告)日：2005-02-03
申请号：US10899025
申请日：2004-07-27
申请人： Ichiro Sase , Katsuya Watanabe
发明人： Ichiro Sase , Katsuya Watanabe
IPC分类号： G02B21/00 , G02B21/02 , G02B21/24 , G02B21/36 , G02B27/00
CPC分类号： G02B27/0025 , G02B21/361
摘要： A microscope control apparatus is used with a microscope apparatus attached with a microscope objective lens having an aberration correction lens. The microscope control apparatus includes a memory in which information on driving amounts of the aberration correction lens that are optimum for various observation conditions respectively, entry device for allowing an observer to enter a single parameter or multiple parameters for specifying an observation condition set upon observation, and calculation device for determining a driving amount of the aberration correction lens that is optimum for the observation condition specified by the parameter(s) based on the information.
摘要翻译：显微镜控制装置与附带有具有像差校正透镜的显微镜物镜的显微镜装置一起使用。显微镜控制装置包括：存储器，其中分别针对各种观察条件最佳的像差校正透镜的驱动量的信息，用于允许观察者输入单个参数的输入装置或用于指定观察时设定的观察条件的多个参数，以及计算装置，用于基于该信息确定对由参数指定的观察条件最佳的像差校正透镜的驱动量。

37. 发明授权

US06567357B2 Optical disk apparatus 有权
标题翻译：光盘装置
公开(公告)号：US06567357B2
公开(公告)日：2003-05-20
申请号：US09839522
申请日：2001-04-20
申请人： Takashi Kishimoto , Yuuichi Kuze , Kenji Fujiune , Takeharu Yamamoto , Katsuya Watanabe
发明人： Takashi Kishimoto , Yuuichi Kuze , Kenji Fujiune , Takeharu Yamamoto , Katsuya Watanabe
IPC分类号： G11B700
CPC分类号： G11B7/08511 , G11B2007/0013
摘要： An optical disk apparatus of the present invention measures a surface deflection component (shape of surface deflection) from a low-pass component of a compensating filter in a surface deflection measuring part provided in a DSP. Furthermore, the optical disk apparatus calculates timing at which a positional change in a surface deflection component in time required for focus jumping is a predetermined value or less in a timing calculating part, and starts focus jumping at the timing. Because of this, stable focus jumping is made possible.
摘要翻译：本发明的光盘装置从设置在DSP中的表面偏转测量部中的补偿滤波器的低通分量测量表面偏转分量（表面偏转的形状）。此外，光盘装置计算定时计算部分中聚焦跳跃所需时间中的表面偏转分量的位置变化为预定值或更小的定时，并且在定时开始聚焦跳跃。因此，可以实现稳定的重点跳跃。

38. 发明授权

US06493304B2 Optical disk apparatus 有权
标题翻译：光盘装置
公开(公告)号：US06493304B2
公开(公告)日：2002-12-10
申请号：US09929225
申请日：2001-08-13
申请人： Katsuya Watanabe , Takeharu Yamamoto , Takashi Kishimoto , Mitsurou Moriya
发明人： Katsuya Watanabe , Takeharu Yamamoto , Takashi Kishimoto , Mitsurou Moriya
IPC分类号： G11B700
CPC分类号： G11B19/12 , G11B7/08523
摘要： An optical disk apparatus for reproducing, or recording, information from plural types of information carriers, including: two or more light sources with different wavelengths; converging parts for converging light beams emitted from the light sources on the information carrier; movement parts for moving the converged light beam in a direction substantially perpendicular to the surface of the information carrier; convergence condition detection parts for outputting a signal corresponding to the convergence condition of the light beam on the information carrier; amplitude detection parts for measuring the amplitude of the convergence condition signal; and focus control parts for driving the movement parts in accordance with the convergence condition signal and performing control so that the convergence condition of the light beam on the information carrier becomes substantially constant. Upon start, or restart, the apparatus determines the type of loaded information carrier based on a signal from the amplitude detection parts.
摘要翻译：一种用于再现或记录来自多种信息载体的信息的光盘装置，包括：两个或更多个具有不同波长的光源; 用于将从光源发射的光束会聚在信息载体上的会聚部分; 用于沿着基本上垂直于信息载体表面的方向移动会聚光束的运动部件; 会聚条件检测部分，用于输出与信息载体上的光束的会聚条件对应的信号; 用于测量收敛条件信号的振幅的振幅检测部分; 以及用于根据会聚条件信号驱动运动部分的聚焦控制部分，并进行控制，使得光束在信息载体上的会聚状态变得基本恒定。在开始或重新启动时，装置基于来自幅度检测部分的信号来确定加载的信息载体的类型。

39. 发明授权

US06400663B1 Optical disc apparatus 有权
标题翻译：光盘装置
公开(公告)号：US06400663B1
公开(公告)日：2002-06-04
申请号：US09660766
申请日：2000-09-13
申请人： Yuu Okada , Kenji Fujiune , Katsuya Watanabe , Takeharu Yamamoto , Jun Kikuchi
发明人： Yuu Okada , Kenji Fujiune , Katsuya Watanabe , Takeharu Yamamoto , Jun Kikuchi
IPC分类号： G11B700
CPC分类号： G11B7/0946 , G11B7/08511 , G11B7/0945 , G11B7/0948 , G11B2007/0006
摘要： An optical disc apparatus includes: a converging section for converging a light beam and irradiating a rotating information medium with the converged light beam; a moving section for moving the converging section, thereby moving a converging point of the converged light beam in a direction perpendicular to an information surface of the information medium; a converging state detection section for generating a focus servo signal which represents a converging state of the light beam on the information medium based on reflected light or transmitted light of the light beam from the information medium; a focus servo control section for controlling the moving section based on the focus servo signal, so that the light beam reaches a predetermined converging state on the information medium; and a focus pull-in section for turning ON the control by the focus servo control section, wherein the focus pull-in section turns ON the control by the focus servo control section in a case where the focus pull-in section determines that the converging point of the light beam is located in the vicinity of the minimum velocity position on the information medium axial deviation.
摘要翻译：一种光盘装置，包括：聚光部分，用于会聚光束并用会聚光束照射旋转的信息介质; 移动部分，用于移动会聚部分，从而沿着与信息介质的信息表面垂直的方向移动会聚光束的会聚点; 收敛状态检测部分，用于基于来自信息介质的光束的反射光或透射光产生表示光束在信息介质上的会聚状态的聚焦伺服信号; 聚焦伺服控制部分，用于基于聚焦伺服信号控制移动部分，使得光束在信息介质上达到预定的会聚状态; 以及聚焦引入部，用于使聚焦伺服控制部的控制接通，其中，在聚焦引入部确定会聚的情况下，聚焦引入部使聚焦伺服控制部的控制接通光点的位置位于信息介质轴向偏差的最小速度位置附近。

40. 发明授权

US06339566B1 Optical recording/reproduction device 失效
标题翻译：光记录/再现设备
公开(公告)号：US06339566B1
公开(公告)日：2002-01-15
申请号：US09713223
申请日：2000-11-16
申请人： Takashi Kishimoto , Katsuya Watanabe , Mitsurou Moriya , Takeharu Yamamoto , Kouichi Ikeuchi , Kazushi Andoh
发明人： Takashi Kishimoto , Katsuya Watanabe , Mitsurou Moriya , Takeharu Yamamoto , Kouichi Ikeuchi , Kazushi Andoh
IPC分类号： G11B709
CPC分类号： G11B7/08541 , G11B7/08517 , G11B7/08529
摘要： A speed profile constituting the target speed for the next drive process during searching is generated by target speed generating section 140 and tracking actuator 132 is driven using the error signal in regard to the speed of movement of the light beam calculated by movement speed detection section 141 from a pulse signal obtained by converting the TE signal to binary form. Also linear motor 139 is driven using the difference signal obtained from the target speed and the speed of movement. Tracking actuator 132 is controlled so as to suppress swinging of focusing lens 107 during searching and linear motor 139 moves, during searching, under tracking control to a target speed.
摘要翻译：由目标速度生成部140生成构成搜索期间的下一个驱动处理的目标速度的速度曲线，并且使用关于由移动速度检测部141计算的光束的移动速度的误差信号来驱动跟踪致动器132 从通过将TE信号转换为二进制形式获得的脉冲信号。还使用从目标速度和移动速度获得的差分信号来驱动线性电动机139。控制跟踪致动器132，以便在搜索期间抑制聚焦透镜107在搜索期间的移动，并且在跟踪控制期间移动到目标速度。

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