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41. 发明申请

US20080225668A1 INFORMATION RECORDING MEDIUM, RECORDING APPARATUS, REPRODUCTION APPARATUS, RECORDING METHOD, AND REPRODUCTION METHOD 有权
公开(公告)号：US20080225668A1
公开(公告)日：2008-09-18
申请号：US12125455
申请日：2008-05-22
申请人： Mamoru Shoji , Takashi Ishida , Motoshi Ito , Hiroshi Ueda , Yoshikazu Yamamoto , Atsushi Nakamura
发明人： Mamoru Shoji , Takashi Ishida , Motoshi Ito , Hiroshi Ueda , Yoshikazu Yamamoto , Atsushi Nakamura
IPC分类号： G11B3/74 , G11B7/24
CPC分类号： G11B7/00736 , G11B7/1267 , G11B7/24038 , G11B7/24079 , G11B7/24082 , G11B20/1217 , G11B2007/0013 , G11B2020/122 , G11B2020/1227 , G11B2020/1275 , G11B2220/235
摘要： An information recording medium is provided, which comprises a plurality of recording layers and a first disc information area for storing parameters relating to access to the plurality of recording layers and formats relating to the plurality of recording layers. The first disc information area is provided in a first recording layer which is one of the plurality of recording layers.

42. 发明申请

US20080225660A1 Optical disc drive, optical storage medium, optical storage medium inspection apparatus, and optical storage medium inspection method 审中-公开
公开(公告)号：US20080225660A1
公开(公告)日：2008-09-18
申请号：US11980532
申请日：2007-10-31
申请人： Shin-ichi Kadowaki , Mamoru Shoji , Atsushi Nakamura , Takashi Ishida
发明人： Shin-ichi Kadowaki , Mamoru Shoji , Atsushi Nakamura , Takashi Ishida
IPC分类号： G11B7/00
CPC分类号： G01R31/31709 , G01N21/9506 , G01R31/312 , G11B7/00375 , G11B7/00456 , G11B7/00458 , G11B20/10009 , G11B20/10027 , G11B20/10055 , G11B20/10111 , G11B20/10296 , G11B20/10481 , G11B20/1217 , G11B20/1426 , G11B20/225 , G11B2020/1239 , G11B2020/1274 , G11B2020/1298 , G11B2220/2537
摘要： This optical disc drive has an optical pickup head that emits a light beam to an optical storage medium, detects the light beam reflected from the optical storage medium, and outputs a signal based on the received reflected light; a jitter measuring unit for measuring jitter in signals output from the optical pickup head; and an evaluation unit for determining from the measured jitter if the optical storage medium is good or defective. The jitter measuring unit measures jitter in a train of 3T or longer marks or spaces from an optical storage medium to which digital information is recorded as a train of marks or spaces of length kT based on a period T and an integer k of two or more.

43. 发明授权

US07423951B2 Information recording medium, recording apparatus, reproduction apparatus, recording method, and reproduction method 有权
公开(公告)号：US07423951B2
公开(公告)日：2008-09-09
申请号：US11456780
申请日：2006-07-11
申请人： Mamoru Shoji , Takashi Ishida , Motoshi Ito , Hiroshi Ueda , Yoshikazu Yamamoto , Atsushi Nakamura
发明人： Mamoru Shoji , Takashi Ishida , Motoshi Ito , Hiroshi Ueda , Yoshikazu Yamamoto , Atsushi Nakamura
IPC分类号： G11B7/0045 , G11B7/24
CPC分类号： G11B7/00736 , G11B7/1267 , G11B7/24038 , G11B7/24079 , G11B7/24082 , G11B20/1217 , G11B2007/0013 , G11B2020/122 , G11B2020/1227 , G11B2020/1275 , G11B2220/235
摘要： An information recording medium is provided, which comprises a plurality of recording layers and a first disc information area for storing parameters relating to access to the plurality of recording layers and formats relating to the plurality of recording layers. The first disc information area is provided in a first recording layer which is one of the plurality of recording layers.

44. 发明授权

US07422297B2 Printer 有权
标题翻译：打印机
公开(公告)号：US07422297B2
公开(公告)日：2008-09-09
申请号：US10529939
申请日：2003-10-08
申请人： Atsushi Nakamura
发明人： Atsushi Nakamura
IPC分类号： B41J3/00 , B41J2/195 , B41J25/308 , B41J29/38
CPC分类号： G11B17/056 , B41J3/4071 , G11B23/40
摘要： A tray (3) having a setting area (6) on which an optical disc (100) is settable moves between a print position where the optical disc (100) is printable and a setting/removing position where the optical disc (100) is settable. When the tray (3) is at the print position, a printer unit (35) prints characters, etc., on the optical disc (100). An aligning member (13) is provided over the tray (3) for aligning the position and direction of a print area (P) on the optical disc (100) where printing is to be performed. The aligning member (13) is movable between an aligning position where the aligning member (13) overlaps with a surface of the setting area (6) except for the print area on which the printer unit (35) prints and a retractive position spaced from the setting area (6). When the tray (3) is moved to the setting/removing position, the aligning member (13) moves to the retractive position. Thus, after the optical disc (100) is set on the setting area (6), the aligning member (13) is moved to the aligning position to thereby align the position and direction of the print area (P) on the optical disc (100).
摘要翻译：具有可设置光盘（100）的设置区域（6）的托盘（3）在可打印光盘（100）的打印位置和光盘（100）的设置/移除位置之间移动可设定当托盘（3）处于打印位置时，打印机单元（35）在光盘（100）上打印字符等。对准构件（13）设置在托盘（3）上方，用于对准要进行打印的光盘（100）上的打印区域（P）的位置和方向。对准构件（13）可在对准构件（13）与设置区域（6）的表面重叠的对准位置之间移动，除了打印机单元（35）打印的打印区域和与打印机单元（35）打印的打印区域设置区域（6）。当托盘（3）移动到设置/移除位置时，对准构件（13）移动到缩回位置。因此，在将光盘（100）设置在设定区域（6）之后，对准构件（13）移动到对准位置，从而将光盘上的打印区域（P）的位置和方向对齐 100）。

45. 发明授权

US07412616B2 Semiconductor integrated circuit 有权
标题翻译：半导体集成电路
公开(公告)号：US07412616B2
公开(公告)日：2008-08-12
申请号：US10895394
申请日：2004-07-21
申请人： Shigezumi Matsui , Takashi Sato , Kazuyuki Sakata , Tsuyoshi Yaguchi , Kenzo Kuwabara , Atsushi Nakamura , Motoo Suwa , Ryoichi Sano , Hisashi Shiota
发明人： Shigezumi Matsui , Takashi Sato , Kazuyuki Sakata , Tsuyoshi Yaguchi , Kenzo Kuwabara , Atsushi Nakamura , Motoo Suwa , Ryoichi Sano , Hisashi Shiota
IPC分类号： H04L7/00
CPC分类号： G06F13/4243 , G06F13/1689
摘要： A memory interface circuit is connectable to a DDR-SDRAM which outputs read data in synchronization with a data strobe signal together with the data strobe signal. A clock generator generates internal clock signals and memory clock signals supplied to the DDR-SDRAM. The memory interface circuit determines a delay of arrival of the data strobe signal relative to the corresponding internal clock signal by using a data strobe signal inputted in a read cycle with respect to the DDR-SDRAM, samples the arrived read data, based on a signal obtained by shifting the phase of the arrived data strobe signal, and synchronizes the sampled read data to the corresponding internal clock signal on the basis of the result of determination of the arrival delay.
摘要翻译：存储器接口电路可连接到DDR-SDRAM，其与数据选通信号一起与数据选通信号一起输出读取数据。时钟发生器产生提供给DDR-SDRAM的内部时钟信号和存储器时钟信号。存储器接口电路通过使用相对于DDR-SDRAM在读周期中输入的数据选通信号，相对于相应的内部时钟信号确定数据选通信号的到达延迟，基于信号对所读取的数据进行采样通过移位到达数据选通信号的相位来获得，并且基于到达延迟的确定结果将采样的读取数据与相应的内部时钟信号同步。

46. 发明授权

US07406024B2 Method of recording data to an information recording medium 有权
公开(公告)号：US07406024B2
公开(公告)日：2008-07-29
申请号：US11711756
申请日：2007-02-28
申请人： Mamoru Shoji , Atsushi Nakamura , Takashi Ishida
发明人： Mamoru Shoji , Atsushi Nakamura , Takashi Ishida
IPC分类号： G11B7/007
CPC分类号： G11B7/00745 , G11B7/0045 , G11B7/0053 , G11B7/00736 , G11B7/0079 , G11B20/10 , G11B20/10009 , G11B20/10425 , G11B20/1217 , G11B20/1258 , G11B20/1403 , G11B2020/1222 , G11B2020/1232 , G11B2020/1242 , G11B2020/1274 , G11B2020/1277 , G11B2020/1287 , G11B2020/1288 , G11B2020/1292 , G11B2220/2537
摘要： A method of recording data optically to an optical disk having a plurality of sectors, in which each sector has a region to be recorded with data, the data is recorded in units of blocks, and the block includes a predetermined number of sectors and is a data unit including error correction codes. In recording data related to a content by dividing and recording the data in a plurality of sectors continuously, dummy data to be used for extracting a clock in phase lock loop (PLL) for data reproduction is recorded on a region adjacent before a sector from which data recording is started. The data related to the contents is recorded on sectors following the region recorded with the dummy data.

47. 发明授权

US07401213B2 Data communication apparatus and method of a device that supports plural communication methods 有权
标题翻译：支持多种通信方式的装置的数据通信装置及方法
公开(公告)号：US07401213B2
公开(公告)日：2008-07-15
申请号：US11033292
申请日：2005-01-12
申请人： Jiro Tateyama , Naohisa Suzuki , Koji Fukunaga , Kiyoshi Katano , Atsushi Nakamura , Makoto Kobayashi
发明人： Jiro Tateyama , Naohisa Suzuki , Koji Fukunaga , Kiyoshi Katano , Atsushi Nakamura , Makoto Kobayashi
IPC分类号： G06F9/00 , G06F3/00
CPC分类号： H04L12/40058 , G06F3/1209 , G06F3/121 , G06F3/1224 , G06F3/1234 , G06F3/1236 , G06F3/1244 , G06F3/1286 , G06F3/1288 , G06F13/4291 , H04L12/40117 , H04L12/40123 , H04L69/18 , H04N1/00278 , H04N1/00283 , H04N1/33307 , H04N1/33323 , H04N1/33376 , H04N21/4108 , H04N21/4117 , H04N21/43615 , H04N21/43632 , H04N21/44231 , H04N2201/0015 , H04N2201/0034 , H04N2201/0039 , H04N2201/0049 , H04N2201/0074 , H04N2201/33328 , H04N2201/33364 , H04N2201/33378
摘要： In response to a request from a host device using an initial protocol, capability information including information indicative of a plurality of communication protocols is returned to the host device, and a communication protocol, designated by the host device based on the capability information, is set, and print data is received from the host device by the set communication protocol. In a system using an interface connected to various types of devices, e.g., an IEEE 1394 serial bus, a communication protocol, which is used when a host device transfers print data to a printer, is not limited to that unique to the manufacturer of the device.
摘要翻译：响应于来自使用初始协议的主机设备的请求，将包括指示多个通信协议的信息的能力信息返回给主机设备，并且设置由主机设备基于能力信息指定的通信协议，并且通过设定的通信协议从主机设备接收打印数据。在使用连接到各种类型的设备的接口（例如，IEEE 1394串行总线）的系统中，当主机设备将打印数据传送到打印机时使用的通信协议不限于制造商的唯一性设备。

48. 发明授权

US07362664B2 Optical disk medium and method and apparatus for reading information 有权
标题翻译：光盘介质和用于读取信息的方法和装置
公开(公告)号：US07362664B2
公开(公告)日：2008-04-22
申请号：US11265688
申请日：2005-11-02
申请人： Hiromichi Ishibashi , Shigeru Furumiya , Atsushi Nakamura , Junichi Minamino , Takashi Ishida
发明人： Hiromichi Ishibashi , Shigeru Furumiya , Atsushi Nakamura , Junichi Minamino , Takashi Ishida
IPC分类号： G11B7/00
CPC分类号： G11B27/3027 , G11B7/0053 , G11B7/007 , G11B7/00745 , G11B7/24082 , G11B20/10009 , G11B20/10222 , G11B20/1217 , G11B20/1403 , G11B27/19 , G11B27/24 , G11B2020/1221 , G11B2020/1239 , G11B2020/1265 , G11B2020/1267 , G11B2020/1268 , G11B2020/1274 , G11B2020/1287 , G11B2020/1292 , G11B2020/1298 , G11B2220/20 , G11B2220/2537
摘要： An optical disk medium includes a track groove thereon. On the optical disk medium, information is recorded along the track groove on a block unit basis. The block unit has a predetermined length. The block unit having the predetermined length includes a number of sub-blocks that are arranged along the groove. A sub-block mark is provided within each of the sub-blocks and used to identify the sub-block.
摘要翻译：光盘介质包括其上的轨道槽。在光盘介质上，以块单位为基础沿轨道槽记录信息。块单元具有预定长度。具有预定长度的块单元包括沿着凹槽布置的多个子块。在每个子块内提供子块标记，并用于识别子块。

49. 发明授权

US07355956B2 Data formatting method for recording optical information using dummy data, and optical disk 有权
标题翻译：用于使用伪数据记录光信息的数据格式化方法和光盘
公开(公告)号：US07355956B2
公开(公告)日：2008-04-08
申请号：US11711753
申请日：2007-02-28
申请人： Mamoru Shoji , Atsushi Nakamura , Takashi Ishida
发明人： Mamoru Shoji , Atsushi Nakamura , Takashi Ishida
IPC分类号： G11B7/007
CPC分类号： G11B7/00745 , G11B7/0045 , G11B7/0053 , G11B7/00736 , G11B7/0079 , G11B20/10 , G11B20/10009 , G11B20/10425 , G11B20/1217 , G11B20/1258 , G11B20/1403 , G11B2020/1222 , G11B2020/1232 , G11B2020/1242 , G11B2020/1274 , G11B2020/1277 , G11B2020/1287 , G11B2020/1288 , G11B2020/1292 , G11B2220/2537
摘要： A method of recording data optically to an optical disk having a plurality of sectors, in which each sector has a region to be recorded with data, the data is recorded in units of blocks, and the block includes a predetermined number of sectors and is a data unit including error correction codes. In recording data related to a content by dividing and recording the data in a plurality of sectors continuously, dummy data to be used for extracting a clock in PLL for data reproduction is recorded on a region adjacent before a sector from which data recording is started. The data related to the contents is recorded on sectors following the region recorded with the dummy data.
摘要翻译：一种将数据光学地记录到具有多个扇区的光盘的方法，其中每个扇区具有要用数据记录的区域，以块为单位记录数据，并且该块包括预定数量的扇区，并且是数据单元包括纠错码。在通过在多个扇区中分割和记录数据来记录与内容相关的数据时，用于提取用于数据再现的PLL中的时钟的伪数据被记录在开始数据记录的扇区之前的区域上。将与内容相关的数据记录在记录有虚拟数据的区域之后的扇区中。

50. 发明申请

US20080074463A1 HEAD CARTRIDGE AND LIQUID EJECTION APPARATUS 失效
标题翻译：头盒和液体喷射装置
公开(公告)号：US20080074463A1
公开(公告)日：2008-03-27
申请号：US11945741
申请日：2007-11-27
申请人： Atsushi Nakamura , Shota Nishi , Masato Nakamura , Toshio Fukuda , Yuji Yakura , Shigeyoshi Hirashima , Shinichi Horii
发明人： Atsushi Nakamura , Shota Nishi , Masato Nakamura , Toshio Fukuda , Yuji Yakura , Shigeyoshi Hirashima , Shinichi Horii
IPC分类号： B41J2/165
CPC分类号： B41J2/16535
摘要： A head cartridge and a liquid ejection apparatus in which cleaning is performed using a liquid absorbing force of a wiping member produced along with restoration of temporarily increased elastic displacement of the wiping member. In one embodiment, an elastic displacement h (height of a projection) of a cleaning roller temporarily produced by the projection arranged at a position in the foreground of ink ejection nozzles in the cleaning direction of a nozzle surface is established to satisfy the following condition: h>(Vu/Vr)(L+n/2−φ/2), where the restoring speed of the elastic deformation of the cleaning roller is denoted as Vu, the moving speed of the cleaning roller is denoted as Vr, the movement distance of the cleaning roller from a restoring initiation point of the elastic deformation to the center of the liquid ejection nozzles is L, the contact width between the cleaning roller and the nozzle surface is n, and the diameter of the ink ejection nozzle is φ.
摘要翻译：一种头盒和液体喷射装置，其中使用擦拭构件的液体吸收力进行清洁，同时恢复擦拭构件的弹性位移的暂时增加。在一个实施例中，建立由设置在喷墨嘴的前景位置处的喷嘴临时产生的清洁辊在喷嘴表面的清洁方向上的弹性位移h（突起的高度），以满足以下条件： h>（Vu / Vr）（L + n / 2-phi / 2），<？in-line-formula description =“In-line-formula”=“lead” 清洁辊的弹性变形的恢复速度为Vu，“清洗辊的移动速度”表示为“Vr”，清洁辊的移动距离为“ 弹性变形到液体喷嘴的中心的恢复起始点为L，清洁辊和喷嘴表面之间的接触宽度为n，喷墨嘴的直径为phi。

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