公开(公告)号：US06545958B1

公开(公告)日：2003-04-08

申请号：US09384377

申请日：1999-08-27

申请人： Hideaki Hirai ,  Hiroshi Koide ,  Hiroshi Akiyama

发明人： Hideaki Hirai ,  Hiroshi Koide ,  Hiroshi Akiyama

IPC分类号： G11B700

CPC分类号： G11B7/1381 ,  G11B7/0935 ,  G11B7/094 ,  G11B7/0956 ,  G11B7/127 ,  G11B2007/0006

摘要： An optical-pickup device includes a plurality of light sources, an objective lens for converging light from the plurality of light sources on an optical disc, and at least one light-receiving element for receiving light reflected by the optical disc. A light source of the plurality of light sources, which light source is not used for recording/reproducing, is used for detecting relative tilt between the optical disc and the objective lens.

摘要翻译： 光拾取装置包括多个光源，用于将来自多个光源的光会聚在光盘上的物镜，以及用于接收由光盘反射的光的至少一个光接收元件。 使用不用于记录/再现的多个光源的光源来检测光盘和物镜之间的相对倾斜。

公开(公告)号：US06735157B2

公开(公告)日：2004-05-11

申请号：US10370526

申请日：2003-02-24

申请人： Hideaki Hirai ,  Hiroshi Koide ,  Hiroshi Akiyama

发明人： Hideaki Hirai ,  Hiroshi Koide ,  Hiroshi Akiyama

IPC分类号： G11B700

CPC分类号： G11B7/1381 ,  G11B7/0935 ,  G11B7/094 ,  G11B7/0956 ,  G11B7/127 ,  G11B2007/0006

摘要： An optical-pickup device includes a plurality of light sources, an objective lens for converging light from the plurality of light sources on an optical disc, and at least one light-receiving element for receiving light reflected by the optical disc. A light source of the plurality of light sources, which light source is not used for recording/reproducing, is used for detecting relative tilt between the optical disc and the objective lens.

摘要翻译： 光拾取装置包括多个光源，用于将来自多个光源的光会聚在光盘上的物镜，以及用于接收由光盘反射的光的至少一个光接收元件。 使用不用于记录/再现的多个光源的光源来检测光盘和物镜之间的相对倾斜。

公开(公告)号：US08835071B2

公开(公告)日：2014-09-16

申请号：US12892026

申请日：2010-09-28

申请人： Atsushi Imamura ,  Hiroshi Koide ,  Yasunari Arai

发明人： Atsushi Imamura ,  Hiroshi Koide ,  Yasunari Arai

IPC分类号： H01M8/02 ,  H01M8/04 ,  H01M8/06 ,  H01M8/24

CPC分类号： H01M8/04201 ,  Y02E60/50

摘要： An end plate is joined to a fuel cell stack. A first piping unit and a second piping unit are attached to the end plate. The first piping unit has a first attachment base, to which a fuel gas supply pipe, a first oxidation off-gas discharge pipe, and a coolant discharge pipe are coupled. The second piping unit has a second attachment base, to which an oxidation gas supply pipe, a coolant supply pipe, and a discharge pipe are coupled. The discharge pipe is joined to a discharge cylinder coupled to the first oxidation off-gas discharge pipe. The oxidation gas supply pipe and the coolant supply pipe are integrated with each other. Also, the first oxidation off-gas discharge pipe and the coolant discharge pipe are integrated with each other.

摘要翻译： 端板连接到燃料电池堆。 第一管道单元和第二管道单元附接到端板。 第一配管单元具有第一安装基座，燃料气体供给管，第一氧化废气排出管和冷却剂排出管连接到第一安装基座。 第二管道单元具有第二附接基座，氧化气体供给管，冷却剂供给管和排出管连接到第二附接基座。 排出管连接到联接到第一氧化废气排出管的排出筒。 氧化气体供给管和冷却剂供给管彼此一体化。 此外，第一氧化废气排出管和冷却剂排出管彼此一体化。

公开(公告)号：US20070214129A1

公开(公告)日：2007-09-13

申请号：US11680558

申请日：2007-02-28

申请人： Mark Ture ,  Muralidhar Krishnaprasad ,  Mark Davis ,  Cindy Hsin ,  Meeten Bhavsar ,  Hiroshi Koide ,  Joaquin Delgado ,  Chi-Ming Yang ,  Visar Nimani ,  Hui Ouyang ,  Sachin Bhatkar

发明人： Mark Ture ,  Muralidhar Krishnaprasad ,  Mark Davis ,  Cindy Hsin ,  Meeten Bhavsar ,  Hiroshi Koide ,  Joaquin Delgado ,  Chi-Ming Yang ,  Visar Nimani ,  Hui Ouyang ,  Sachin Bhatkar

IPC分类号： G06F17/30

CPC分类号： G06F16/951

摘要： A flexible and extensible architecture allows for secure searching across an enterprise. Such an architecture can provide a simple Internet-like search experience to users searching secure content inside (and outside) the enterprise. The architecture allows for the crawling and searching of a variety or sources across an enterprise, regardless of whether any of these sources conform to a conventional user role model. The architecture further allows for security attributes to be submitted at query time, for example, in order to provide real-time secure access to enterprise resources. The user query also can be transformed to provide for dynamic querying that provides for a more current result list than can be obtained for static queries.

摘要翻译： 灵活可扩展的架构允许跨企业进行安全搜索。 这样的架构可以为在企业内部（和外部）搜索安全内容的用户提供简单的类似Internet的搜索体验。 该架构允许在整个企业中爬行和搜索各种或多个源，无论这些源是否符合常规用户角色模型。 该体系结构进一步允许在查询时提交安全属性，例如为了提供对企业资源的实时安全访问。 用户查询也可以被转换以提供动态查询，其提供比静态查询可获得的更多当前结果列表。

公开(公告)号：US20070126837A1

公开(公告)日：2007-06-07

申请号：US11558645

申请日：2006-11-10

申请人： Minoru Takahashi ,  Hiromichi Matsuda ,  Satoshi Imai ,  Hiroshi Koide

发明人： Minoru Takahashi ,  Hiromichi Matsuda ,  Satoshi Imai ,  Hiroshi Koide

IPC分类号： B41J2/01

CPC分类号： B41J11/007 ,  B41J11/42

摘要： A belt drive controller for controlling each belt stopping position with high accuracy during intermittent movement of a belt. This belt drive controller controls driving of a belt to intermittently move a belt wrapped around a plurality of supporting rollers including a driven roller and a drive roller. This controller detects a rotation angular displacement or a rotation angular velocity of two supporting rollers having mutually different diameters, and controls driving of the drive roller based on the detected rotation data so that the position of the belt in the direction of movement becomes a predetermined target position.

摘要翻译： 带驱动控制器，用于在带的间歇运动期间以高精度控制每个带停止位置。 该带驱动控制器控制带的驱动以间歇地移动缠绕在包括从动辊和驱动辊的多个支撑辊周围的带。 该控制器检测具有相互不同直径的两个支撑辊的旋转角位移或旋转角速度，并且基于检测到的旋转数据控制驱动辊的驱动，使得带在移动方向上的位置变为预定目标 位置。

公开(公告)号：US06738328B2

公开(公告)日：2004-05-18

申请号：US10198091

申请日：2002-07-19

申请人： Hiroshi Koide

发明人： Hiroshi Koide

IPC分类号： G11B509

CPC分类号： G11B20/1403 ,  G11B7/006 ,  G11B20/10009 ,  G11B20/10222 ,  G11B2020/10944 ,  G11B2020/1287

摘要： The object of the present invention is to provide an optical recording/reproducing method and apparatus that accurately record data blocks onto an optical disk in a seamless formation while effectively reducing the deterioration of recording properties of the disk. The recording properties of the disk may deteriorate when data is repeatedly written to a same data block of the disk. In the optical recording/reproducing method and apparatus of the invention, a read clock signal is generated in response to recorded data on an optical storage medium. A write clock signal is generated in response to a position information carrying signal detected from the storage medium. A phase difference between the read clock signal and the write clock signal is detected when writing data blocks to the storage medium in a seamless formation. It is determined whether a phase of the write clock signal is delayed or advanced based on the phase difference. In the optical recording/reproducing method and apparatus, a control signal is produced to adjust a phase of the position information carrying signal.

摘要翻译： 本发明的目的是提供一种光学记录/再现方法和装置，其能够以有效地减少盘的记录特性的劣化的方式将数据块精确地记录在光盘上。 当数据被重复写入到盘的相同数据块时，盘的记录属性可能劣化。 在本发明的光记录/再现方法和装置中，响应于光存储介质上的记录数据产生读时钟信号。 响应于从存储介质检测到的位置信息携带信号产生写入时钟信号。 当以无缝形式将数据块写入存储介质时，检测读时钟信号和写时钟信号之间的相位差。 基于相位差确定写入时钟信号的相位是延迟还是前进。 在光学记录/再现方法和装置中，产生控制信号以调整位置信息携带信号的相位。

公开(公告)号：US06507713B2

公开(公告)日：2003-01-14

申请号：US09816456

申请日：2001-03-26

申请人： Hiroshi Koide

发明人： Hiroshi Koide

IPC分类号： G03G1501

CPC分类号： G03G15/0131 ,  G03G15/0189 ,  G03G15/0194 ,  G03G15/757 ,  G03G2215/0119 ,  G03G2215/0158 ,  H04N1/0473 ,  H04N1/12 ,  H04N2201/02439 ,  H04N2201/0471 ,  H04N2201/04741 ,  H04N2201/04787 ,  H04N2201/04794

摘要： An image formation apparatus is provided with a photosensitive drum, an optical writing device which writes an image on the outer surface of the photosensitive drum, a developing device which develops the image using toner an intermediate transfer belt onto which the toner image on the photosensitive drum is transferred, a rotation angle detection unit which detects the rotation angle of the photosensitive drum, an eccentric detection unit which detects the amount eccentricity of the photosensitive drum from the rotary axis of the photosensitive drum, and a correction unit which, obtains eccentricity of the photosensitive drum based on the amount eccentricity, the rotation angle and the radius of the photosensitive drum, and corrects a distortion and a color offset in the toner image based on the obtained eccentricity.

摘要翻译： 图像形成装置设置有感光鼓，在感光鼓的外表面上写入图像的光学写入装置，显影装置，其使用调色剂显影图像，中间转印带在感光鼓上的调色剂图像上 检测感光鼓的旋转角度的旋转角度检测单元，检测感光鼓从感光鼓的旋转轴的偏心量的偏心检测单元和校正单元，该校正单元获得感光鼓的偏心度 感光鼓基于偏心量，旋转角度和感光鼓的半径，并且基于获得的偏心度来校正调色剂图像中的变形和颜色偏移。

公开(公告)号：US06487149B1

公开(公告)日：2002-11-26

申请号：US09413861

申请日：1999-10-07

申请人： Kenya Yokoi ,  Akihiko Shimizu ,  Hiroshi Koide

发明人： Kenya Yokoi ,  Akihiko Shimizu ,  Hiroshi Koide

IPC分类号： G11B509

CPC分类号： G11B7/131 ,  G11B7/00456 ,  G11B7/0053 ,  G11B7/0906 ,  G11B7/1267 ,  G11B7/24085

摘要： An optical recording method for an optical disk having a disk surface portion in which prepits, indicative of preformat information, are formed. In the optical recording method, a portion of a data signal which matches one of the prepits and corresponds to a write mark radially adjacent to one of the prepits is detected. Marks are recorded along a track of the disk by selectively using one of an optimal recording power and a proper recording power level, in accordance with the non-match portion or the match portion of the data signal. A radial width of the marks recorded in accordance with the match portion of the data signal is smaller than a radial width of the marks recorded in accordance with the non-match portion of the data signal. An optical reproducing method is adapted to accurately detect a wobble signal and a prepit signal from the optical disk to which data is recorded by the above optical recording method. Further, a wobble/prepit detection method for optical recording and reproduction is adapted to accurately detect the wobble signal and the prepit signal from the optical disk.

摘要翻译： 一种具有光盘表面部分的光盘的光学记录方法，其中形成了表示预格式化信息的预凹坑。 在光学记录方法中，检测与一个预凹坑匹配并对应于与其中一个预凹坑径向相邻的写入标记的数据信号的一部分。 根据数据信号的不匹配部分或匹配部分，通过选择性地使用最佳记录功率和适当的记录功率电平中的一个，沿着盘的轨道记录标记。 根据数据信号的匹配部分记录的标记的径向宽度小于根据数据信号的不匹配部分记录的标记的径向宽度。 光学再现方法适用于通过上述光学记录方法准确地检测来自记录了数据的光盘的摆动信号和预凹坑信号。 此外，用于光学记录和再现的摆动/预坑检测方法适于精确地检测来自光盘的摆动信号和预凹坑信号。

公开(公告)号：US06445656B1

公开(公告)日：2002-09-03

申请号：US09678378

申请日：2000-10-03

申请人： Hiroshi Koide

发明人： Hiroshi Koide

IPC分类号： G11B700

CPC分类号： G11B20/1403 ,  G11B7/006 ,  G11B20/10009 ,  G11B20/10222 ,  G11B2020/10944 ,  G11B2020/1287

摘要： The object of the present invention is to provide an optical recording/reproducing method and apparatus that accurately record data blocks onto an optical disk in a seamless formation while effectively reducing the deterioration of recording properties of the disk. The recording properties of the disk may deteriorate when data is repeatedly written to a same data block of the disk. In the optical recording/reproducing method and apparatus of the invention, a read clock signal is generated in response to recorded data on an optical storage medium. A write clock signal is generated in response to a position information carrying signal detected from the storage medium. A phase difference between the read clock signal and the write clock signal is detected when writing data blocks to the storage medium in a seamless formation. It is determined whether a phase of the write clock signal is delayed or advanced based on the phase difference. In the optical recording/reproducing method and apparatus, a control signal is produced to adjust a phase of the position information carrying signal.

公开(公告)号：US06343053B1

公开(公告)日：2002-01-29

申请号：US09382585

申请日：1999-08-25

申请人： Goichi Akanuma ,  Hiroshi Koide

发明人： Goichi Akanuma ,  Hiroshi Koide

IPC分类号： G11B712

CPC分类号： G11B7/0956 ,  G11B7/0933 ,  G11B7/0935

摘要： An objective lens driving apparatus having a focusing coil and a tracking coil arranged in a parallel relationship with a thin, flat shape so that both the focusing coil and the tracking coil can be moved by a single flat magnet. An objective lens supporting member supports the objective lens, and is movably supported on a stationary member. A drive motor is provided at least one side of the objective lens supporting member. A yoke is fixed to the stationary member, and a drive magnet is mounted to the yoke. The drive magnet has a flat surface parallel to both the focusing direction and the tracking direction, the flat surface having four single-pole areas each of which is magnetized in a direction perpendicular to the flat surface. A drive coil assembly including the focusing coil and the tracking coil is mounted on the objective lens supporting member. The drive magnet assembly has a flat shape so that the drive coil assembly faces the flat surface of the drive magnet in parallel relationship with a small air gap therebetween.

摘要翻译： 一种具有聚焦线圈和跟踪线圈的物镜驱动装置，该跟踪线圈与薄扁平形状平行地布置，使得聚焦线圈和跟踪线圈都可以通过单个平坦磁体移动。 物镜支撑构件支撑物镜，并且可移动地支撑在固定构件上。 驱动马达设置在物镜支承件的至少一侧。 磁轭固定在固定部件上，驱动磁铁安装在磁轭上。 驱动磁体具有与聚焦方向和跟踪方向平行的平坦表面，平坦表面具有四个单极区域，每个区域在垂直于平坦表面的方向上被磁化。 包括聚焦线圈和跟踪线圈的驱动线圈组件安装在物镜支撑构件上。 驱动磁体组件具有平坦的形状，使得驱动线圈组件与驱动磁体的平坦表面平行地与它们之间的小气隙平行。