公开(公告)号：US08702305B2

公开(公告)日：2014-04-22

申请号：US12489754

申请日：2009-06-23

申请人： Hitoshi Yokoi ,  Masamichi Ito ,  Takaaki Chosokabe ,  Masahiko Nishi

发明人： Hitoshi Yokoi ,  Masamichi Ito ,  Takaaki Chosokabe ,  Masahiko Nishi

IPC分类号： G01K7/00 ,  G01K7/18

CPC分类号： G01K7/22 ,  G01K1/08

摘要： In a temperature sensor (1), a pair of electrode wires (25) of a thermistor element (21) are formed of a material prepared by adding strontium to platinum or a platinum alloy and without addition of zirconia or a like oxide. Rear end portions of the electrode wires (25) formed of the above-mentioned material and front end portions of sheath core wires (3) are laser-welded to one another in an overlapping condition.

摘要翻译： 在温度传感器（1）中，热敏电阻元件（21）的一对电极线（25）由通过向铂或铂合金添加锶而不添加氧化锆等而制备的材料形成。 由上述材料形成的电极线（25）的后端部和皮芯线（3）的前端部在重叠状态下彼此激光焊接。

公开(公告)号：US08130602B2

公开(公告)日：2012-03-06

申请号：US12766581

申请日：2010-04-23

申请人： Masamichi Ito

发明人： Masamichi Ito

IPC分类号： G11B7/00

CPC分类号： G11B7/0941

摘要： Provided is an optical disk drive including: an actuator for driving an objective lens for applying a beam from a laser to an optical disk to cause a focal point of the beam to move in a focus direction; and a servo controller for receiving an input of a focus error signal and driving the actuator to control a focusing position of the beam, which includes: a compensation unit for generating a drive signal for the actuator based on the focus error signal; a noise detection unit for detecting a noise component by changing a limiter characteristic according to a frequency of the drive signal; and a correction unit for correcting the drive signal by subtracting the noise component from the drive signal. Accordingly, an influence of a tracking error signal leaking into the focus error signal in a focus servo system can be reliably suppressed.

摘要翻译： 本发明提供一种光盘驱动器，包括：致动器，用于驱动用于将光束从激光器施加到光盘的物镜，以使光束的焦点在聚焦方向上移动; 以及伺服控制器，用于接收聚焦误差信号的输入并驱动致动器以控制光束的聚焦位置，其包括：补偿单元，用于基于聚焦误差信号产生用于致动器的驱动信号; 噪声检测单元，用于根据驱动信号的频率改变限制器特性来检测噪声分量; 以及校正单元，用于通过从驱动信号中减去噪声分量来校正驱动信号。 因此，可以可靠地抑制在聚焦伺服系统中泄漏到聚焦误差信号中的跟踪误差信号的影响。

公开(公告)号：US08081870B2

公开(公告)日：2011-12-20

申请号：US11466515

申请日：2006-08-23

申请人： Masamichi Ito ,  Koji Takahashi

发明人： Masamichi Ito ,  Koji Takahashi

IPC分类号： G11B27/00

CPC分类号： H04N21/23614 ,  H04N5/4401 ,  H04N5/60 ,  H04N21/234318 ,  H04N21/235 ,  H04N21/4348 ,  H04N21/435 ,  H04N21/44012 ,  H04N21/4402 ,  H04N21/47205 ,  H04N21/485 ,  H04N21/4858

摘要： Upon reproducing a TV program, it is a common practice to display video data sent from a broadcast station as it is, and the display pattern (layout) is not effectively changed (e.g., an object in video data is erased, or the object size is changed). A program ID from additional data contained in received TV information is detected, and when layout setting data corresponding to the detected program ID is stored in a memory, the corresponding layout setting data is read out from the memory to display program video data in the set layout. When a new layout is set, the user selects an object for which a layout is to be adjusted from objects that form image data in TV information, and adjusts movement, upscaling/downscaling, display ON/OFF of the selected object.

摘要翻译： 在再现电视节目时，通常的做法是直播从广播台发送的视频数据，并且显示模式（布局）没有被有效地改变（例如，视频数据中的对象被擦除或者对象大小 改变了）。 检测接收到的电视信息中包含的附加数据的节目ID，并且当与所检测的节目ID相对应的布局设定数据被存储在存储器中时，相应的布局设定数据从存储器中读出，以在集合中显示节目视频数据 布局。 当设置新的布局时，用户从TV信息中形成图像数据的对象中选择要对其进行布局的对象，并调整所选对象的移动，放大/缩小，显示ON / OFF。

公开(公告)号：US06759196B2

公开(公告)日：2004-07-06

申请号：US09791125

申请日：2001-02-22

申请人： Richard G. Boles ,  Masamichi Ito

发明人： Richard G. Boles ,  Masamichi Ito

IPC分类号： C12Q168

CPC分类号： C12Q1/6883 ,  C12Q2600/156

摘要： A method of screening a subject for mitochondrial dysfunction comprises detecting the presence or absence of single nucleotide changes in a hypervariable region of the mitochondrial DNA of said subject, the presence of such changes indicating that said subject is afflicted with or at risk of developing mitochondrial dysfunction.

摘要翻译： 筛选受试者线粒体功能障碍的方法包括检测所述受试者的线粒体DNA的高可变区域中存在或不存在单核苷酸变化，表明所述受试者患有或有发展线粒体功能障碍风险的这种变化的存在 。

公开(公告)号：US20060282874A1

公开(公告)日：2006-12-14

申请号：US11466631

申请日：2006-08-23

申请人： Masamichi Ito ,  Koji Takahashi

发明人： Masamichi Ito ,  Koji Takahashi

IPC分类号： H04N7/16 ,  H04N7/173

CPC分类号： H04N21/23614 ,  H04N5/4401 ,  H04N5/60 ,  H04N21/234318 ,  H04N21/235 ,  H04N21/4348 ,  H04N21/435 ,  H04N21/44012 ,  H04N21/4402 ,  H04N21/47205 ,  H04N21/485 ,  H04N21/4858

摘要： Upon reproducing a TV program, it is a common practice to display video data sent from a broadcast station as it is, and the display pattern (layout) is not effectively changed (e.g., an object in video data is erased, or the object size is changed). A program ID from additional data contained in received TV information is detected, and when layout setting data corresponding to the detected program ID is stored in a memory, the corresponding layout setting data is read out from the memory to display program video data in the set layout. When a new layout is set, the user selects an object for which a layout is to be adjusted from objects that form image data in TV information, and adjusts movement, upscaling/downscaling, display ON/OFF of the selected object.

摘要翻译： 在再现电视节目时，通常的做法是直播从广播台发送的视频数据，并且显示模式（布局）没有被有效地改变（例如，视频数据中的对象被擦除或者对象大小 改变了）。 检测接收到的电视信息中包含的附加数据的节目ID，并且当与所检测的节目ID相对应的布局设定数据被存储在存储器中时，相应的布局设定数据从存储器中读出，以在集合中显示节目视频数据 布局。 当设置新的布局时，用户从TV信息中形成图像数据的对象中选择要对其进行布局的对象，并调整所选对象的移动，放大/缩小，显示ON / OFF。

公开(公告)号：US07046593B2

公开(公告)日：2006-05-16

申请号：US10300716

申请日：2002-11-19

申请人： Masamichi Ito

发明人： Masamichi Ito

IPC分类号： G11B7/00

CPC分类号： G11B7/0956 ,  G11B7/0945 ,  G11B2007/0006

摘要： An optical disk apparatus configured to be compatible with a plurality of disk types includes an objective lens to focus a laser beam onto an optical disk provided in the apparatus. A drive mechanism is coupled to the objective lens to enable tilting of the objective lens to a plurality of tilt angles. A first signal detection circuit is configured to receive and process a first information signal associated with information read from the optical disk and to output a data signal derived from the first information signal. A second signal detection circuit is configured to receive and process a second information signal associated with information read from the optical disk and to generate a first track error signal. A third signal detection circuit is configured to receive and process a third information signal associated with information read from the optical disk and to generate a second track error signal. A digital signal processor is coupled to the first, second, and third signal detection circuits and is configured to determine a disk type of the optical disk and perform a first tilting technique on the lens if the optical disk is determined to be a first disk type, a second tilting technique on the lens if the optical disk determined to be a second disk type, and a third tilting technique if the optical disk is determined to be a third disk type.

摘要翻译： 配置为与多个盘类型兼容的光盘装置包括将激光束聚焦到设置在设备中的光盘上的物镜。 驱动机构耦合到物镜，以使物镜能够倾斜到多个倾斜角度。 第一信号检测电路被配置为接收和处理与从光盘读取的信息相关联的第一信息信号并输出​​从第一信息信号导出的数据信号。 第二信号检测电路被配置为接收和处理与从光盘读取的信息相关联的第二信息信号并产生第一轨道误差信号。 第三信号检测电路被配置为接收和处理与从光盘读取的信息相关联的第三信息信号并产生第二轨道误差信号。 数字信号处理器耦合到第一，第二和第三信号检测电路，并且被配置为如果光盘被确定为第一盘类型，则确定光盘的盘类型并在镜头上执行第一倾斜技术 如果光盘被确定为第二盘类型，则在透镜上的第二倾斜技术以及如果光盘被确定为第三盘类型的第三倾斜技术。

公开(公告)号：US06683999B2

公开(公告)日：2004-01-27

申请号：US10194664

申请日：2002-07-15

申请人： Masamichi Ito ,  Susumu Kozuki

发明人： Masamichi Ito ,  Susumu Kozuki

IPC分类号： G06K954

CPC分类号： H04N1/00127 ,  H04N1/00129 ,  H04N1/00204 ,  H04N1/00278 ,  H04N2201/0015 ,  H04N2201/0049 ,  H04N2201/0084 ,  H04N2201/33357

摘要： In a data communication apparatus for encoding information data by using a predetermined encoding method, encoded information data is transmitted isochronously with a predetermined communication cycle when the encoding method corresponds to a decoding method at an object node apparatus and non-encoded information data is transmitted asynchronously with the communication cycle when the encoding method does not correspond to the decoding method at the object node apparatus. It is therefore possible to perform an encoding process for the information data to be transmitted, in accordance with a decoding performance at the object node apparatus, to improve a communication efficiency, and to reduce a capacity of a memory used for communications.

摘要翻译： 在通过使用预定编码方法对信息数据进行编码的数据通信装置中，当编码方式对应于对象节点装置的解码方式时，编码信息数据以预定的通信周期等时发送，非编码信息数据被异步发送 当编码方法与对象节点装置处的解码方法不对应时，具有通信周期。 因此，可以根据对象节点装置的解码性能来执行要发送的信息数据的编码处理，以提高通信效率，并且降低用于通信的存储器的容量。

公开(公告)号：US06453071B2

公开(公告)日：2002-09-17

申请号：US09053748

申请日：1998-04-02

申请人： Masamichi Ito ,  Susumu Kozuki

发明人： Masamichi Ito ,  Susumu Kozuki

IPC分类号： G06K936

CPC分类号： H04N1/00127 ,  H04N1/00129 ,  H04N1/00204 ,  H04N1/00278 ,  H04N2201/0015 ,  H04N2201/0049 ,  H04N2201/0084 ,  H04N2201/33357

摘要： In a data communication apparatus for encoding information data by using a predetermined encoding method, encoded information data is transmitted isochronously with a predetermined communication cycle when the encoding method corresponds to a decoding method at an object node apparatus and non-encoded information data is transmitted asynchronously with the communication cycle when the encoding method does not correspond to the decoding method at the object node apparatus. It is therefore possible to perform an encoding process for the information data to be transmitted, in accordance with a decoding performance at the object node apparatus, to improve a communication efficiency, and to reduce a capacity of a memory used for communications.

公开(公告)号：US5982416A

公开(公告)日：1999-11-09

申请号：US773896

申请日：1996-12-27

申请人： Yoshiki Ishii ,  Masamichi Ito

发明人： Yoshiki Ishii ,  Masamichi Ito

IPC分类号： H04N11/04 ,  G06T1/00 ,  H04N1/00 ,  H04N1/41 ,  H04N1/46 ,  H04N1/60 ,  H04N7/00 ,  G03F3/08 ,  H04N7/18

CPC分类号： H04N1/6086 ,  H04N1/00283 ,  H04N1/46 ,  H04N1/603 ,  H04N2201/007 ,  H04N2201/3257

摘要： An image processor which provides a color space conversion characteristic suitable for an image includes a transfer unit which transfers digital color image data representing a desired image input by an image input unit and having a color space depending on the image input unit, and extraction unit which extracts a color space conversion characteristic used to convert the color space depending on the image input unit into another color space. The transfer unit transfers the digital color image data having the color space depending on the image input unit and the color space conversion characteristic.

摘要翻译： 提供适合于图像的颜色空间转换特性的图像处理器包括：传送单元，其传送表示由图像输入单元输入的期望图像并具有取决于图像输入单元的颜色空间的数字彩色图像数据;以及提取单元， 提取用于将根据图像输入单元的颜色空间转换为另一个颜色空间的颜色空间转换特性。 传送单元根据图像输入单元和颜色空间转换特性传送具有颜色空间的数字彩色图像数据。

公开(公告)号：US5633846A

公开(公告)日：1997-05-27

申请号：US595218

申请日：1996-02-01

申请人： Atsushi Okuyama ,  Takashi Yoshida ,  Fujio Tajima ,  Masamichi Ito ,  Yasuhiro Mii ,  Masato Soma ,  Hidehito Yamada

发明人： Atsushi Okuyama ,  Takashi Yoshida ,  Fujio Tajima ,  Masamichi Ito ,  Yasuhiro Mii ,  Masato Soma ,  Hidehito Yamada

IPC分类号： G11B7/09

CPC分类号： G11B7/0945 ,  G11B7/0941

摘要： A positioning system of an optical disc apparatus includes focus error detecting part for detecting a focus error signal as a focal shift of a light spot related to an information recording surface of an optical disc, light spot moving part in the direction intersecting substantially perpendicularly to the optical disc surface, first digital arithmetic part for receiving the focus error signal and outputting a first control signal, second digital arithmetic part for receiving the focus error signal and a specified third control signal, performing arithmetic operations of a disturbance observer and outputting a second control signal, adding circuit for adding the first control signal and the second control signal and outputting the third control signal, drive circuit for driving the light spot moving part in a direction intersecting perpendicularly to the disc surface by the third control signal, wherein the first and the second digital arithmetic circuit perform arithmetic operations at different sampling periods.

摘要翻译： 光盘装置的定位系统包括：聚焦误差检测部分，用于检测聚焦误差信号，作为与光盘的信息记录表面相关的光点的焦点偏移;光点移动部分，在与 光盘表面，用于接收聚焦误差信号并输出​​第一控制信号的第一数字运算部分，用于接收聚焦误差信号的第二数字运算部分和指定的第三控制信号，执行干扰观察者的算术运算，并输出第二控制 信号添加电路，用于添加第一控制信号和第二控制信号，并输出第三控制信号;驱动电路，用于通过第三控制信号沿垂直于盘表面的方向驱动光点运动部分，其中第一和 第二数字运算电路执行算术运算a t不同的采样周期。