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31. 发明授权

US07676140B2 Recording apparatus 有权
标题翻译：记录装置
公开(公告)号：US07676140B2
公开(公告)日：2010-03-09
申请号：US11401711
申请日：2006-04-11
申请人： Kazuya Suzuki , Hajime Nishimura , Tetsuya Tamura , Takeshi Sasa
发明人： Kazuya Suzuki , Hajime Nishimura , Tetsuya Tamura , Takeshi Sasa
IPC分类号： H04N5/91
CPC分类号： G11B20/1258 , G11B20/10 , G11B27/329 , G11B2020/1221 , G11B2020/1267 , G11B2220/2516
摘要： There is provided a recording apparatus which includes a recording medium having a data area with an address assigned to each cluster of a predetermined size; an interface for connection to a host apparatus; writing means for writing data in the data area; access order deciding means for dividing the data area of the recording medium into a plurality of areas each having an optional data capacity, and deciding an order of accessing the divided areas from the writing means; timing deciding means for deciding a timing when file information on written data is to be updated; control means for controlling the writing means to access a plurality of divided areas in accordance with the decided access order, search an empty cluster in the accessed area, and write data in the searched empty cluster and file information updating means for updating the file information on already written data.
摘要翻译：提供了一种记录装置，其包括具有分配给预定大小的每个簇的地址的数据区的记录介质; 用于连接到主机设备的接口; 用于在数据区中写入数据的写入装置; 存取顺序决定装置，用于将记录介质的数据区划分为多个具有可选数据容量的区，并且从写装置确定访问划分区的顺序; 定时决定装置，用于决定要更新关于写入数据的文件信息时的定时; 控制装置，用于根据所确定的访问顺序控制写入装置访问多个分割区域，搜索所访问区域中的空集群，以及在所搜索的空集群中写入数据，以及文件信息更新装置，用于更新关于已经写了数据。

32. 发明授权

US07529971B2 Composite memory device, data wiring method and program 失效
标题翻译：复合存储器件，数据接线方式和程序
公开(公告)号：US07529971B2
公开(公告)日：2009-05-05
申请号：US11578011
申请日：2005-04-12
申请人： Hajime Nishimura , Takeshi Sasa , Tetsuya Tamura , Kazuya Suzuki
发明人： Hajime Nishimura , Takeshi Sasa , Tetsuya Tamura , Kazuya Suzuki
IPC分类号： G06F11/00
CPC分类号： G06F3/061 , G06F3/0643 , G06F3/068
摘要： There is provided a composite memory device including a recording medium and nonvolatile recording medium and in which data is written to and read from the recording mediums on the basis of a common file system, the recording medium (10) having a first data area, the nonvolatile recording medium (11) having a second data area and an identification information table to manage the first and second data area collectively. The device further includes an information selector (14) to select positional information including predetermined identification information on the basis of the identification information table, converter (15) to convert positional information selected by the information selector (14) into position information corresponding to the first data area or into positional information corresponding to the second data area, first writing unit to write data supplied from a host device to the first data area and a second writing unit to write data supplied to the host device to the second data area.
摘要翻译：提供了一种包括记录介质和非易失性记录介质的复合存储器件，其中基于公共文件系统将数据写入和从记录介质读取，所述记录介质（10）具有第一数据区，具有第二数据区域的非易失性记录介质（11）和用于一起管理第一和第二数据区域的识别信息表。该装置还包括：信息选择器（14），用于基于识别信息表选择包括预定识别信息的位置信息;转换器（15），用于将由信息选择器（14）选择的位置信息转换成与第一数据区域或对应于第二数据区域的位置信息，第一写入单元将从主机设备提供的数据写入第一数据区域，以及第二写入单元，将提供给主机设备的数据写入第二数据区域。

33. 发明授权

US07472219B2 Data-storage apparatus, data-storage method and recording/reproducing system 有权
标题翻译：数据存储装置，数据存储方法和记录/再现系统
公开(公告)号：US07472219B2
公开(公告)日：2008-12-30
申请号：US11458204
申请日：2006-07-18
申请人： Tetsuya Tamura , Hajime Nishimura , Takeshi Sasa , Kazuya Suzuki
发明人： Tetsuya Tamura , Hajime Nishimura , Takeshi Sasa , Kazuya Suzuki
IPC分类号： G06F12/00
CPC分类号： G11B19/04 , G06F3/0611 , G06F3/0643 , G06F3/0656 , G06F3/068 , G06F12/0866 , G11B20/10527 , G11B27/329 , G11B2020/1062 , G11B2020/10759 , G11B2020/10916 , G11B2220/20 , G11B2220/45 , G11B2220/61
摘要： A data-storage apparatus, a data-storage method and a recording/reproducing system are provided, which effectively use the time elapsing before data is transferred to be written in a recording medium, such as disc-seeking time and disc-rotation standby time, thereby to raise the speed of transferring data. A hybrid storage apparatus has two storage areas, i.e., a disc and a nonvolatile solid-state memory. The disc and the memory have a disc cache area, a system area, and a user area each. If data is transferred from the host apparatus, it is written into the cache area of the nonvolatile solid-state memory that can be accessed at high speed for the first super cluster. While the data being so written, the head is moved to a prescribed position. Any data coming after the head is moved to this position is written into the cache area.
摘要翻译：提供数据存储装置，数据存储方法和记录/再现系统，其有效地使用数据传送之前的时间来写入记录介质，诸如盘寻求时间和盘旋转待机时间，从而提高传输数据的速度。混合存储装置具有两个存储区域，即盘和非易失性固态存储器。盘和存储器具有盘缓存区域，系统区域和用户区域。如果从主机装置传送数据，则将其写入可以高速访问第一超级集群的非易失性固态存储器的高速缓存区域。当数据被写入时，头部移动到规定的位置。将头部移动到该位置之后的任何数据被写入高速缓存区域。

34. 发明授权

US07131052B2 Algebraic decoder and method for correcting an arbitrary mixture of burst and random errors 有权
标题翻译：代数解码器和校正任意混合脉冲串和随机误差的方法
公开(公告)号：US07131052B2
公开(公告)日：2006-10-31
申请号：US10217728
申请日：2002-08-12
申请人： Martin Aureliano Hassner , Tetsuya Tamura , Barry Marshall Trager , Shmuel Winograd
发明人： Martin Aureliano Hassner , Tetsuya Tamura , Barry Marshall Trager , Shmuel Winograd
IPC分类号： H03M13/03
CPC分类号： G11B20/1833
摘要： An error correction algebraic decoder and an associated method correct a combination of a B-byte burst of errors and t-byte random errors in a failed sector, by iteratively adding and removing an erasure (N−B) times until the entire failed sector has been scanned, provided the following inequality is satisfied: (B+2t)≦(R−1), where N denotes the number of bytes, B denotes the length of the burst of errors, t denotes the total number of random errors, and R denotes the number of check bytes in the failed sector. This results in a corrected sector at a decoding latency that is a generally linear function of the number of the check bytes R, as follows: Decoding Latency=5R(N−B).
摘要翻译：错误校正代数解码器和相关联的方法通过迭代地添加和去除擦除（NB）次直到整个故障扇区被扫描来校正错误扇区中的B字节突发和t字节随机错误的组合（B + 2t）<=（R-1），其中N表示字节数，B表示错误突发的长度，t表示随机误差的总数，R表示R 表示故障扇区中的校验字节数。这导致在解码延迟处的校正扇区，其是校验字节R的数量的大致线性函数，如下：解码延迟= 5R（N-B）。

35. 发明授权

US07126784B2 Concurrent data recording and reproducing method, seek operation control method and magnetic disk drive using the methods 有权
标题翻译：并行数据记录和再现方法，寻求操作控制方法和磁盘驱动器采用的方法
公开(公告)号：US07126784B2
公开(公告)日：2006-10-24
申请号：US11012460
申请日：2004-12-14
申请人： Tetsuya Tamura , Tetsuo Semba , Hiroshi Uchida
发明人： Tetsuya Tamura , Tetsuo Semba , Hiroshi Uchida
IPC分类号： G11B5/596
CPC分类号： G11B5/5547
摘要： In conventional magnetic disk drives where stream data are treated, seek operations are performed at unnecessarily high speeds. This put the magnetic disk drives at a disadvantage in suppressing noise, reducing power consumption, and lowering the costs of actuator components. In one embodiment of the invention, a magnetic disk drive comprises a magnetic disk medium; a magnetic head; a head actuator to move the magnetic head relative to the magnetic disk medium; and a controller configured to control the head actuator to move the magnetic head to record data to and reproduce data from the magnetic disk medium. The controller is configured to control the magnetic head to record stream data on the magnetic disk medium in such a manner that the stream data is recognizable as stream data. The controller is configured to detect a situation in which two or more stream data are to be recorded or reproduced concurrently so as to set a slower seek operation mode.
摘要翻译：在处理流数据的常规磁盘驱动器中，以不必要的高速执行查找操作。这使得磁盘驱动器处于抑制噪声，降低功耗和降低致动器部件成本的缺点。在本发明的一个实施例中，磁盘驱动器包括磁盘介质; 磁头; 头致动器，用于相对于磁盘介质移动磁头; 以及控制器，被配置为控制头致动器以移动磁头以将数据记录到磁盘介质并从其再现数据。控制器被配置为控制磁头以将流数据识别为流数据的方式在磁盘介质上记录流数据。控制器被配置为检测要同时记录或再现两个或多个流数据以便设置较慢的寻道操作模式的情况。

36. 发明授权

US06891690B2 On-drive integrated sector format raid error correction code system and method 有权
标题翻译：驱动集成扇区格式raid纠错码系统及方法
公开(公告)号：US06891690B2
公开(公告)日：2005-05-10
申请号：US10301151
申请日：2002-11-20
申请人： Hideo Asano , Martin Aureliano Hassner , Nyles Norbert Heise , Steven R. Hetzler , Tetsuya Tamura
发明人： Hideo Asano , Martin Aureliano Hassner , Nyles Norbert Heise , Steven R. Hetzler , Tetsuya Tamura
IPC分类号： G06F11/10 , G06F11/00 , G11B5/09 , G11B20/18 , H03M13/00 , H03M13/03 , H03M13/11 , H03M13/15 , H03M13/29 , H03M13/47
CPC分类号： H03M13/25 , G06F11/1076 , G06F2211/104 , H03M13/1515 , H03M13/29 , H03M13/47
摘要： An encoding system and associated method protect against miscorrection due to parity sector correction in, for example, an on-drive RAID system. The system adds a parity cluster block, which itself is a complete, C3-protected cluster. Having the cluster level, C4 level correction, by parity sectors, checked and verified by C3 checks that have high reliability level, as well as the capability for checking consistency of a cluster block, even in the presence of “jami” errors, makes this possibility unlikely. A scrub algorithm avoids read-modify-write operations by deferring the completion of the C2 and C3-ckecks until the storage device is idle.
摘要翻译：编码系统和相关联的方法防止在例如驱动器上的RAID系统中的奇偶校验扇区校正时的错误修复。该系统添加了一个奇偶校验集群块，它本身是一个完整的C3保护集群。具有集群级别，C4级校正，奇偶校验扇区，由具有高可靠性级别的C3检查检查和验证，以及检查集群块的一致性的能力，即使存在“jami”错误，这使得可能性不大擦除算法通过推迟C2和C3-ckecks的完成直到存储设备空闲来避免读取 - 修改 - 写入操作。

37. 发明授权

US06769748B1 Electronic device cabinet 失效
标题翻译：电子机柜
公开(公告)号：US06769748B1
公开(公告)日：2004-08-03
申请号：US09576049
申请日：2000-05-23
申请人： Tetsuya Tamura , Takayuki Okada , Toshiyuki Miyashita , Masaharu Hizawa
发明人： Tetsuya Tamura , Takayuki Okada , Toshiyuki Miyashita , Masaharu Hizawa
IPC分类号： A47B9700
CPC分类号： H05K7/142 , H05K5/0013
摘要： An electronic device cabinet is provided which can be made compact and lightweight without impairing its heat radiation characteristic and which can avoid an increase in its production costs and degradation in its maintainability and which can be eco-friendly. The electronic device cabinet is composed of a frame-shaped side cover made of an ABS (Acrylonitrile Butadiene Styrene) resin, a rectangular top cover made of, for example, aluminum mounted in an upper portion of the side cover in a freely detachable manner and a rectangular bottom cover made of, for example, aluminum mounted in a lower portion of the side cover in a freely detachable manner.
摘要翻译：提供一种电子设备柜，其可以制造得紧凑轻便，而不会损害其散热特性，并且可以避免其生产成本的增加和其可维护性的劣化，并且可以是环保的。电子设备机柜由ABS（丙烯腈丁二烯苯乙烯）树脂制成的框状侧盖，由例如以可自由拆卸的方式安装在侧盖的上部的铝制成的矩形顶盖构成，例如以可自由拆卸的方式安装在侧盖的下部的铝制的矩形底盖。

38. 发明授权

US06421807B1 Decoding apparatus, processing apparatus and methods therefor 有权
标题翻译：解码装置，处理装置及其方法
公开(公告)号：US06421807B1
公开(公告)日：2002-07-16
申请号：US09343946
申请日：1999-06-30
申请人： Akio Nakamura , Tetsuya Tamura , Masayuki Demura , Hironobu Nagura
发明人： Akio Nakamura , Tetsuya Tamura , Masayuki Demura , Hironobu Nagura
IPC分类号： H03M1300
CPC分类号： H03M13/1535 , H03M13/158
摘要： An apparatus and method for decoding data encoded in a linear cyclic code with less hardware than the prior art decoding apparatus without sacrificing the processing speed are described. The polynomial arithmetic part 14 derives polynomials &sgr;(x), &ohgr;(x) by repeating calculation of the following Qi(x), exchange of polynomials between the register U_reg 180 and the register X_reg 184, and exchange of polynomials between the register Y_reg 182 and the register Z_reg 186 until the degree (deg Xreg) of the polynomial in the register X_reg 184 becomes smaller than [(d−h+1)/2] to solve the following recursive formula. [recursive formula]=&sgr;i(x)=&sgr;i−2(x)+Qi(x)·&sgr;i−1(x) &ohgr;i(x)=&ohgr;i−2(x)+Qi(x)·&ohgr;i−1(x) where Qi(x) is a quotient of &ohgr;i−2(x)/&ohgr;i−1(x) &sgr;−1(x)=1, &ohgr;−1(x)=x2t &sgr;0(x)=1, &ohgr;0(x)=M(x)
摘要翻译：描述了以比现有技术的解码装置更少的硬件对以循环码进行编码的数据进行解码而不牺牲处理速度的装置和方法。多项式运算部分14通过重复计算以下的Qi（x），在寄存器U_reg 180和寄存器X_reg 184之间的多项式的交换以及寄存器Y_reg 182之间的多项式的交换来导出多项式sigma（x），ω（x）和寄存器Z_reg 186，直到寄存器X_reg 184中的多项式的度（deg Xreg）变得小于[（d-h + 1）/ 2]来求解以下递归公式。其中，Qi（x）是 omega-2（x）/ omegai-1（x）sigma-1（x）= 1，ω-1（x）= x2t sigma0（x）= 1，omega0（x）= M

39. 发明授权

US6147006A Cleaning gas 有权
标题翻译：清洁气体
公开(公告)号：US6147006A
公开(公告)日：2000-11-14
申请号：US479057
申请日：2000-01-07
申请人： Isamu Mouri , Tetsuya Tamura , Mitsuya Ohashi , Tadayuki Kawashima
发明人： Isamu Mouri , Tetsuya Tamura , Mitsuya Ohashi , Tadayuki Kawashima
IPC分类号： H01L21/31 , C23C16/44 , C23F1/12 , H01L21/304 , H01L21/306 , H01L21/302
CPC分类号： C23C16/4405 , H01L21/02049 , Y10S438/905
摘要： A cleaning gas which is employed to remove an unnecessary deposited material formed in a thin film forming apparatus by thermal decomposition of pentaethoxytantalum or tetraethoxysilane without damaging a reactor, tools, parts and piping of a silicon oxide film-forming apparatus or a tantalum oxide film-forming apparatus. The cleaning gas comprises HF gas and at least one of an oxygen-containing gas, a fluorine gas, a chlorine fluoride gas, a bromine fluoride gas and an iodine fluoride gas.
摘要翻译：一种清洁气体，其用于通过五乙氧基钽或四乙氧基硅烷的热分解除去形成在薄膜形成装置中的不需要的沉积材料，而不会损坏氧化硅膜形成装置或氧化钽膜形成装置的反应器，工具，部件和管道，成型装置。清洁气体包括HF气体和含氧气体，氟气，氟化氯气体，溴氟化物气体和碘化氟气体中的至少一种。

40. 发明授权

US5384567A Combination parallel/serial execution of sequential algorithm for data compression/decompression 失效
标题翻译：组合并行/串行执行数据压缩/解压缩的顺序算法
公开(公告)号：US5384567A
公开(公告)日：1995-01-24
申请号：US89211
申请日：1993-07-08
申请人： Martin A. Hassner , Ehud D. Karnin , Uwe Schwiegelshohn , Tetsuya Tamura
发明人： Martin A. Hassner , Ehud D. Karnin , Uwe Schwiegelshohn , Tetsuya Tamura
IPC分类号： G06F5/00 , G06T9/00 , H03M7/30 , H04B1/66
CPC分类号： H03M7/3086 , G06T9/005
摘要： An apparatus and method for executing a sequential data compression algorithm that is especially suitable for use where data compression is required in a device (as distinguished from host) controller. A history buffer compresses an array of i identical horizontal slice units. Each slice unit stores j symbols to define j separate blocks in which the symbols in each slice unit are separated by exactly i symbols. Symbols in a string of i incoming symbols are compared by i comparators in parallel with symbols previously stored in the slice units to identify matching sequences of symbols. A control unit controls execution of the sequential algorithm to condition the comparators to scan symbols in parallel but in each of the blocks sequentially and cause matching sequences and nonmatching sequences of symbols to be stored in the array. The parameters i and j are selected to limit the number of comparators required to achieve a desired degree of efficiency in executing the algorithm based upon a trade-off of algorithm execution speed versus hardware cost. A priority encoder calculates from signals output by the slice units each j,i address in which a matching sequence is identified, but it outputs the address of only one (such as the smallest) of these addresses.
摘要翻译：一种用于执行顺序数据压缩算法的装置和方法，其特别适用于在设备（与主机不同）控制器中需要数据压缩的地方。历史缓冲区压缩i个相同水平切片单元的阵列。每个片单元存储j个符号以定义其中每个片单元中的符号被精确地i个符号分隔的j个分离块。 i个输入符号的串中的符号被i个比较器与先前存储在片单元中的符号并行地进行比较，以识别符号的匹配序列。控制单元控制顺序算法的执行，以使比较器平行扫描符号，但在每个块中顺序扫描符号，并使符号的匹配序列和非匹配序列存储在阵列中。选择参数i和j以限制在基于算法执行速度与硬件成本的折衷来执行算法时实现期望的效率程度所需的比较器的数量。优先编码器根据由片单元输出的信号计算每个j，i地址，其中标识匹配序列，但是它输出这些地址中只有一个（例如最小的）的地址。

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