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51. 发明申请

US20070189138A1 Information recording device and method, and computer program 审中-公开
标题翻译：信息记录装置和方法以及计算机程序
公开(公告)号：US20070189138A1
公开(公告)日：2007-08-16
申请号：US10592368
申请日：2005-03-09
申请人： Kazuo Kuroda , Kunihiko Horikawa , Masahiro Kato , Toshio Suzuki , Eiji Muramatsu , Shoji Taniguchi
发明人： Kazuo Kuroda , Kunihiko Horikawa , Masahiro Kato , Toshio Suzuki , Eiji Muramatsu , Shoji Taniguchi
IPC分类号： G11B7/12
CPC分类号： G11B7/126 , G11B7/00736 , G11B20/10
摘要： An information recording device (1) includes: recording elements (501) for recording information on an information recording medium by recording layer light having adjustable recording power; optimization elements (571) for controlling the recording elements so as to modify the recording power at least into several levels and recording real data corresponding to the data used by the recording elements when recording information; and adjusting elements (504) for adjusting the recording power in the recording elements to be an optimal value.
摘要翻译：信息记录装置（1）包括：记录元件（501），用于通过记录具有可调记录功率的层光将信息记录在信息记录介质上; 优化元件（571），用于控制记录元件，以便至少将记录功率修改为几个级别，并且在记录信息时记录与由记录元件使用的数据相对应的实际数据; 以及用于将记录元件中的记录功率调节为最佳值的调节元件（504）。

52. 发明申请

US20070064560A1 Information recording device and method, and computer program 有权
标题翻译：信息记录装置和方法以及计算机程序
公开(公告)号：US20070064560A1
公开(公告)日：2007-03-22
申请号：US10553872
申请日：2004-12-20
申请人： Eiji Muramatsu , Kazuo Kuroda , Shoji Taniguchi , Masahiro Kato , Kunihiko Horikawa
发明人： Eiji Muramatsu , Kazuo Kuroda , Shoji Taniguchi , Masahiro Kato , Kunihiko Horikawa
IPC分类号： G11B7/12
CPC分类号： G11B7/1267 , G11B2007/0013
摘要： An information recording device comprising a recording unit that records recording information by applying a laser beam to an information recording medium having a first recording layer for recording recording information by being irradiated with a laser beam and a second recording layer for recording recording information by irradiating with a laser beam via the first recording layer, a calculating unit that calculates an optimum laser beam power when, by using the recording means, trial-recording trial information is recorded by irradiating the second recording layer with a laser beam via a recording-information-unrecorded recording area in the first recording layer and recording information is recorded by irradiating the second recording layer with a laser beam via a recording-information-recorded recording area in the first recording layer, and a control unit that controls the recording unit.
摘要翻译：一种信息记录装置，包括记录单元，该记录单元通过将激光束施加到具有用于通过照射激光束来记录记录信息的第一记录层的信息记录介质和用于通过照射用于记录记录信息的第二记录层通过第一记录层的激光束，计算单元，通过使用记录装置，通过记录信息记录试验信息通过用激光束照射第二记录层来记录试验记录试验信息，计算最佳的激光束功率，通过经由第一记录层中的记录信息记录记录区域的激光束照射第二记录层来记录第一记录层中的未记录记录区域和记录信息，以及控制记录单元的控制单元。

53. 发明申请

US20070030773A1 Information recording device and method, and computer program 失效
标题翻译：信息记录装置和方法以及计算机程序
公开(公告)号：US20070030773A1
公开(公告)日：2007-02-08
申请号：US10577773
申请日：2004-10-27
申请人： Kazuo Kuroda , Eiji Muramatsu , Masahiro Kato , Kunihiko Horikawa , Shoji Taniguchi , Toshio Suzuki
发明人： Kazuo Kuroda , Eiji Muramatsu , Masahiro Kato , Kunihiko Horikawa , Shoji Taniguchi , Toshio Suzuki
IPC分类号： G11B7/00
CPC分类号： G11B7/0901 , G11B7/00458 , G11B20/10
摘要： An information recording apparatus is provided with: a recording device for recording information onto an information recording medium; a detrack detecting device for detecting occurrence of detrack during the recording of the information; and a controlling device for controlling said recording device to return to a location where the detrack has occurred and restart the recording if the occurrence of the detrack is detected
摘要翻译：信息记录装置具有：用于将信息记录到信息记录介质上的记录装置; 用于检测记录信息期间发生脱轨的脱轨检测装置; 以及控制装置，用于控制所述记录装置返回到所述脱轨发生的位置，并且如果检测到所述脱轨的发生则重新开始记录

54. 发明申请

US20060150067A1 Error detector, semiconductor device, and error detection method 审中-公开
公开(公告)号：US20060150067A1
公开(公告)日：2006-07-06
申请号：US11350858
申请日：2006-02-10
申请人： Masami Kanasugi , Shoji Taniguchi , Koichi Kuroiwa , Mahiro Hikita
发明人： Masami Kanasugi , Shoji Taniguchi , Koichi Kuroiwa , Mahiro Hikita
IPC分类号： H03M13/03
CPC分类号： H03M13/091 , H03M13/09 , H03M13/23 , H03M13/39 , H03M13/41
摘要： An error detector at a receiver comprises a feedback shift register. A shift direction in the feedback shift register is opposite to a shift direction at a transmitter in generating a transmission bit string by using a specified generator polynomial. A reception bit string is inputted to the feedback shift register in reverse order to the transmission bit string was generated at the transmitter so that errors in the reception bit string is detected by obtaining the remainder. Another error detector at a receiver comprises first and second feedback shift registers. Respective shift directions in the first and second feedback shift registers are the same as and opposite to a shift direction at a transmitter in generating a transmission bit string. The reception bit string is inputted to the first feedback shift register in the same order in which the transmission bit string was generated, while the reception bit string is inputted to the second feedback shift register in reverse order to one which the transmission bit string was generated. Errors in the reception bit string are detected by comparing respective remainders obtained by the first and second feedback shift registers. This reduces the processing time required for the error detection and increases efficiency in detecting errors in transmitted data.

55. 发明申请

US20050141862A1 Recording medium, information recording apparatus, information recording method, and information recording medium 审中-公开
标题翻译：记录介质，信息记录装置，信息记录方法和信息记录介质
公开(公告)号：US20050141862A1
公开(公告)日：2005-06-30
申请号：US10995088
申请日：2004-11-23
申请人： Takao Sawabe , Shoji Taniguchi , Koichi Nagai , Tadashi Kobayashi , Hiroyuki Yamaguchi , Nobuo Akahira , Jung-wan Ko , Masahiko Takahashi , Masaaki Kurebayashi
发明人： Takao Sawabe , Shoji Taniguchi , Koichi Nagai , Tadashi Kobayashi , Hiroyuki Yamaguchi , Nobuo Akahira , Jung-wan Ko , Masahiko Takahashi , Masaaki Kurebayashi
IPC分类号： G11B7/24 , G11B7/00 , G11B7/0037 , G11B7/004 , G11B7/0045 , G11B7/007 , G11B19/26 , G11B19/28 , G11B20/10 , G11B20/12 , G11B27/00 , G11B27/30 , H04N5/783
CPC分类号： G11B20/1217 , G11B7/0037 , G11B7/0045 , G11B7/00736 , G11B19/26 , G11B20/10 , G11B2020/10981 , G11B2020/1275 , G11B2220/2562
摘要： A recording medium is one on which recording information can be recorded at one or several types of recording speeds. The recording medium comprises a recording area on which the recording information is recorded, and a recording speed range information recording area which can be necessarily used when recording the recording information on the recording medium and contains at least a basic recording speed preset for each type of the recording medium, and on which recording speed range information indicating a range of the recording speed preset for each type of the recording medium is recorded.
摘要翻译：记录介质是可以以一种或几种记录速度记录记录信息的记录介质。记录介质包括记录有记录信息的记录区域和记录速度范围信息记录区域，该记录区域信息记录区域在将记录信息记录在记录介质上时必须使用，并且至少包含基于每种类型的记录信息预设的基本记录速度记录介质，并记录指示针对每种类型的记录介质预设的记录速度的范围的记录速度范围信息。

56. 发明申请

US20050111317A1 Information recording apparatus, information recording method and information recording program 审中-公开
标题翻译：信息记录装置，信息记录方法和信息记录程序
公开(公告)号：US20050111317A1
公开(公告)日：2005-05-26
申请号：US10969189
申请日：2004-10-21
申请人： Eiji Muramatsu , Shoji Taniguchi , Keiji Katata
发明人： Eiji Muramatsu , Shoji Taniguchi , Keiji Katata
IPC分类号： G11B20/10 , G11B7/0045 , G11B7/006 , G11B20/12 , G11B27/30 , G11B5/09
CPC分类号： G11B27/3027 , G11B7/006 , G11B20/1217 , G11B2020/1287 , G11B2220/216 , G11B2220/2537 , G11B2220/2562
摘要： An optical disc capable of repeated recording, such as a DVD−RW, is applicable. An information recording and reproducing apparatus starts recording by making a sync pattern of recording data correspond to a recording reference position determined by an LPP formed on the disc at the time of recording new data on the disc. Afterward, the apparatus continues the recording by gradually shifting a position of the sync pattern of the recording data with respect to the recording reference position, and performs the recording with a shift quantity fixed to the predetermined shift quantity when the shift quantity thereof reaches a quantity equal to or larger than a predetermined quantity. Thereby, at a rewriting portion on the optical disc, the shift between recorded data and a recording start position of recording data for rewriting can be small, and establishing synchronization at the time of reproducing or rewriting can be stably performed.
摘要翻译：能够重复记录的光盘，例如DVD-RW。信息记录和再现设备通过使记录数据的同步模式对应于在盘上记录新数据时由形成在盘上的LPP确定的记录参考位置来开始记录。之后，装置通过逐渐地移动记录数据的同步图形的位置而相对于记录基准位置继续记录，并且当其移动量达到数量时，以固定为预定移位量的移位量进行记录等于或大于预定量。因此，在光盘上的重写部分，记录数据与用于重写的记录数据的记录开始位置之间的偏移可以很小，并且可以稳定地执行再现或重写时的建立同步。

57. 发明授权

US06803810B2 Semiconductor device and portable terminal equipment 有权
标题翻译：半导体器件和便携式终端设备
公开(公告)号：US06803810B2
公开(公告)日：2004-10-12
申请号：US10300592
申请日：2002-11-21
申请人： Yoshikazu Yamada , Koichi Kuroiwa , Shoji Taniguchi , Takanobu Kashiwagi
发明人： Yoshikazu Yamada , Koichi Kuroiwa , Shoji Taniguchi , Takanobu Kashiwagi
IPC分类号： G05F110
CPC分类号： H04B1/40 , H04W52/028 , Y02D70/24 , Y02D70/40
摘要： A proposed semiconductor device is directed to making unnecessary circuit operation inactive to reduce power consumption because of leakage current. The device is functionally divided into blocks. The power supply systems of the blocks are divided into a non-controlled power supply group in which power is always on and controlled power supply groups in each of which groups a supply of power can be turned on/off independently. When a power supply system control part of the non-controlled power supply group outputs a control signal for power on, a power switch part turns on to release the controlled power supply group from the sleep mode, so that the first processing part starts intermittent operation. Only when it is determined that a first next-processing necessity determining part determines necessity of the next processing, a control signal is generated to activate the next power supply group. The blocks unnecessary for processing are not supplied with power, so that no leakage current flows and power consumption because thereof can be reduced.
摘要翻译：所提出的半导体器件旨在使不必要的电路操作无效以便由于泄漏电流而降低功耗。该设备在功能上划分为块。块的电源系统分为电源始终接通的非受控电源组，每个组中的电源组可独立接通/断开。当非受控电源组的电源系统控制部分输出用于接通电源的控制信号时，电源开关部分接通以将受控电源组从睡眠模式释放，使得第一处理部分开始间歇操作。只有当确定第一下一个处理必要性确定部分确定下一个处理的必要性时，才产生控制信号以激活下一个电源组。不需要处理的块被供电，所以不会有泄漏电流流动，因此可以减少功耗。

58. 发明授权

US06785220B2 Optical recording medium having mark and space portions based on frequency band of RF signal 有权
标题翻译：具有基于RF信号的频带的标记和空间部分的光学记录介质
公开(公告)号：US06785220B2
公开(公告)日：2004-08-31
申请号：US10347225
申请日：2003-01-21
申请人： Eiji Muramatsu , Toshio Suzuki , Masahiro Kato , Shoji Taniguchi
发明人： Eiji Muramatsu , Toshio Suzuki , Masahiro Kato , Shoji Taniguchi
IPC分类号： G11B724
CPC分类号： G11B7/00718 , G11B7/0037 , G11B7/007 , G11B7/26 , G11B20/1217
摘要： A recording medium includes a lead-in area which includes a control data area and an information data area in which information data is to be recorded. In this recording medium, a groove track in the control data area is divided into a plurality of mark portions and space portions based on a frequency band of a recording RF signal.
摘要翻译：记录介质包括导入区，其包括控制数据区和要记录信息数据的信息数据区。在该记录介质中，基于记录RF信号的频带将控制数据区中的凹槽轨迹分成多个标记部分和空间部分。

59. 发明授权

US06687214B2 Recording medium and apparatus and method for manufacturing the same 有权
标题翻译：记录介质及其制造方法
公开(公告)号：US06687214B2
公开(公告)日：2004-02-03
申请号：US09923804
申请日：2001-08-08
申请人： Masahiro Kato , Eiji Muramatsu , Atsushi Yamaguchi , Shoji Taniguchi , Seiro Oshima , Makoto Matsukawa , Takao Tagiri , Kazuhiro Yamato , Tatsuhiro Yone
发明人： Masahiro Kato , Eiji Muramatsu , Atsushi Yamaguchi , Shoji Taniguchi , Seiro Oshima , Makoto Matsukawa , Takao Tagiri , Kazuhiro Yamato , Tatsuhiro Yone
IPC分类号： G11B724
CPC分类号： G11B27/24 , G11B7/007 , G11B7/00718 , G11B7/24085 , G11B7/261 , G11B27/3027 , G11B2220/216 , G11B2220/2575
摘要： A recording medium includes pairs of groove tracks and land tracks having periodically formed bent portion provided side by side on a substrate, a plurality of land prepits previously formed on the land tracks and carrying information about the groove tracks, and a recording layer formed on at least the groove tracks and the land tracks. The land prepits have a radius of mean curvature smaller than a radius of mean curvature of sides of the groove tracks in land-prepit absent regions of the land prepits and are defined by curved surfaces continuously extending from the sides of the groove tracks. Those sides of the groove tracks which face the continuous curved surfaces of the land prepits are curved surfaces that stricture the groove tracks. The depth of the land prepit is larger than that of the groove track.
摘要翻译：记录介质包括：一对沟槽轨道和具有周期性地形成的在基板上并排设置的弯曲部分的槽脊轨迹，多个预先形成在槽脊轨道上的焊盘预制坑，并且携带关于凹槽轨道的信息，以及形成在其上的记录层至少凹槽轨道和槽脊轨道。平面预制凹坑的平均曲率半径小于陆地预制凹坑的陆地预制凹坑区域中凹槽轨迹的平均曲率半径，并且由凹槽轨道的侧面连续延伸的曲面限定。凹槽轨道的面对凹坑预凹坑的连续弯曲表面的那些侧面是使凹槽轨道缩窄的曲面。土地预制坑的深度大于凹槽轨道的深度。

60. 发明授权

US06647405B1 Adder circuit, integrating circuit which uses the adder circuit, and synchronism detection circuit which uses the integrating circuit 有权
标题翻译：加法器电路，使用加法器电路的积分电路和使用积分电路的同步检测电路
公开(公告)号：US06647405B1
公开(公告)日：2003-11-11
申请号：US09522404
申请日：2000-03-09
申请人： Koichi Kuroiwa , Shoji Taniguchi , Masami Kanasugi , Mahiro Hikita
发明人： Koichi Kuroiwa , Shoji Taniguchi , Masami Kanasugi , Mahiro Hikita
IPC分类号： G06F750
CPC分类号： G06F7/5052
摘要： An adding circuit which receives addend data and augend data, each of which consists of a plurality of bits, and sums the addend and augend data, comprises: a plurality of addition blocks, each of which is used to add a predetermined number of bits of the addend data to a like number of bits of the augend data, and for outputting both the result obtained by adding the predetermined number of bits and a carry-out signal, wherein, when a carry-out occurs for one of the addition blocks, in accordance with a carry-out signal from a lower rank and a set comprising the addend data and the augend data, the pertinent addition block responds to the pertinent carry-out, and wherein, when a carry-out does not occur for the addition block in accordance with the set comprising the addend data and the augend data, the pertinent addition block responds to the carry-out and generates a block addition end signal which indicates that the addition performed by the addition block has been completed.
摘要翻译：一种附加电路，其接收加数据和加数数据，每个数据包括多个比特，并且加法和加数数据相加，包括：多个加法块，每个加法块用于将预定数量的比特将加数数据加到类似数量的加法数据位，并输出通过相加预定位数和执行输出信号而获得的结果，其中当对于一个加法块发生进位输出时，根据来自下级的进位信号和包括加法数据和加数数据的集合，相关的加法块响应相关的进位输出，并且其中当不进行加法运算时根据包括加数数据和加数数据的集合，相关附加块响应进位输出，并产生指示由加法块执行的相加已经完成的块加法结束信号。

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