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1. 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。

2. 发明授权

US06903887B2 Multiple level (ML), integrated sector format (ISF), error correction code (ECC) encoding and decoding processes for data storage or communication devices and systems 失效
标题翻译：用于数据存储或通信设备和系统的多级（ML），集成扇区格式（ISF），纠错码（ECC）编码和解码过程
公开(公告)号：US06903887B2
公开(公告)日：2005-06-07
申请号：US10040115
申请日：2002-01-03
申请人： Hideo Asano , Martin Aureliano Hassner , Nyles Norbert Heise , Tetsuya Tamura
发明人： Hideo Asano , Martin Aureliano Hassner , Nyles Norbert Heise , Tetsuya Tamura
IPC分类号： G11B5/012 , G11B5/09 , G11B20/18 , G11B27/36
CPC分类号： G11B20/1866 , G11B5/012 , G11B5/09
摘要： A method and an apparatus encodes and decodes blocks having a predetermined number of sectors of data bytes to detect and correct data bytes in error in each sector of a block. The method and the apparatus generates sector level check bytes for each sector in the block responsive to the data bytes in each sector according to a first level of an error correction code, and generates block level check bytes for a predetermined sector in the block responsive to the sector level check bytes of various sectors, including the predetermined sector, according to at least a second level of the error correction code. The method and apparatus processes the block to detect and correct data bytes in error in each sector within the capability of the sector level check bytes, to detect and correct data bytes in error in the at least two sectors that exceed the correction capability of the sector level check bytes but within the correction capability of the block level check bytes, or to indicate that the data bytes in error in the at least two sectors exceed the correction capability of each of the sector level check bytes and the block level check bytes. The method and apparatus improves signal quality for long streams of information having multiple sequential physical blocks of data bytes, such as audio visual information, with a low check byte overhead while being compatible with conventional 512 data byte sized sectors and conventional single sector error correction code processes.
摘要翻译：一种方法和装置对具有预定数量的数据字节扇区的块进行编码和解码以检测和校正块的每个扇区中的错误数据字节。该方法和装置响应于每个扇区中的数据字节根据纠错码的第一级产生块中的每个扇区的扇区级检查字节，并响应于该块中的预定扇区生成块级校验字节根据纠错码的至少第二级别，包括预定扇区的各个扇区的扇区级检查字节。所述方法和装置处理该块以在扇区级检查字节的能力内检测和校正每个扇区中的错误数据字节，以检测并校正超过扇区校正能力的至少两个扇区中的错误数据字节级别检查字节，但在块级检查字节的校正能力内，或指示至少两个扇区中的错误数据字节超过扇区级检查字节和块级校验字节中的每一级的校正能力。该方法和装置改善具有数据字节的多个连续物理块的长信息流的信号质量，例如视听信息，具有低检查字节开销，同时与传统的512个数据字节大小的扇区兼容，并且传统的单扇区纠错码过程。

3. 发明申请

US20100272971A1 OPTICAL FILM AND IMAGE DISPLAY APPARATUS HAVING THE SAME 审中-公开
标题翻译：具有相同的光学膜和图像显示装置
公开(公告)号：US20100272971A1
公开(公告)日：2010-10-28
申请号：US12810462
申请日：2008-12-26
申请人： Takashi Miyai , Yoshiyuki Shiotani , Hideo Asano , Hirokazu Niwa , Susumu Hirama , Satoshi Ishida , Masanori Takaiwa
发明人： Takashi Miyai , Yoshiyuki Shiotani , Hideo Asano , Hirokazu Niwa , Susumu Hirama , Satoshi Ishida , Masanori Takaiwa
IPC分类号： C08F226/06 , C08F226/08 , C08F226/12 , C08F26/00 , C08F228/06 , C08L39/04 , C08L45/00 , C08L1/02 , C08L33/10 , B32B7/02
CPC分类号： G02F1/13363 , C08L23/18 , C08L33/08 , C08L33/24 , C08L39/04 , G02B5/3083 , G02F2001/133637 , Y10T428/24942 , C08L2666/04
摘要： A novel optical film is provided that exhibits a wavelength dispersion (a reverse wavelength dispersion) such that the birefringence of the film decreases as the wavelength becomes shorter, at least in the visible light range. The optical film includes a layer formed of a resin (A) having a heteroaromatic group or a molecular structure represented by the following formula (1), (2) or (3): where in the formula (1), n is a natural number in the range of 1 to 4, and R1 and R2 each independently represent a hydrogen atom or a methyl group. The optical film exhibits a wavelength dispersion such that the birefringence of the film decreases as the wavelength becomes shorter, at least in the visible light range.
摘要翻译：提供了一种新型的光学膜，其表现出波长色散（反向波长色散），使得膜的双折射至少在可见光范围内随波长变短而降低。光学膜包括由具有杂芳基的树脂（A）或由下式（1），（2）或（3）表示的分子结构形成的层：其中在式（1）中，n是天然的数为1〜4，R1和R2各自独立地表示氢原子或甲基。至少在可见光范围内，光学膜表现出波长分散，使得膜的双折射率随波长变短而降低。

4. 发明申请

US20090135483A1 RETARDATION FILM 有权
标题翻译：延迟膜
公开(公告)号：US20090135483A1
公开(公告)日：2009-05-28
申请号：US12280789
申请日：2007-02-27
申请人： Hideo Asano , Akio Naka , Hirokazu Niwa , Tomoyuki Kuwamoto , Hiroyasu Watabe , Yoshiyuki Shiotani
发明人： Hideo Asano , Akio Naka , Hirokazu Niwa , Tomoyuki Kuwamoto , Hiroyasu Watabe , Yoshiyuki Shiotani
IPC分类号： G02B1/08
CPC分类号： G02B5/3083 , C08F220/26 , C08J5/18 , C08J2333/06
摘要： The invention provides a retardation film, composed primarily of an acrylic polymer, with transparency, heat resistance, and large retardation. The retardation film of the present invention is composed primarily of an acrylic polymer. The film has an in-plane retardation of from 130 nm to 500 nm, inclusive, per 100 μm thickness at a wavelength of 589 nm. The film has a total light transmittance of not less than 85%. The retardation film has a glass transition temperature of preferably from 110° C. to 200° C., inclusive. The acrylic polymer, which is the primary component, preferably has a lactone ring structure.
摘要翻译：本发明提供一种延迟膜，其主要由丙烯酸类聚合物组成，具有透明性，耐热性和较大延迟。本发明的延迟膜主要由丙烯酸类聚合物构成。该膜在589nm的波长下，每100μm厚度具有从130nm到500nm（包括端面）的面内延迟。该膜具有不小于85％的总透光率。延迟膜的玻璃化转变温度优选为110℃〜200℃。作为主要成分的丙烯酸系聚合物优选具有内酯环结构。

5. 发明授权

US07174478B2 Method for re-assigning data, apparatus for recording data and program 有权
标题翻译：重新分配数据的方法，记录数据和程序的装置
公开(公告)号：US07174478B2
公开(公告)日：2007-02-06
申请号：US10639019
申请日：2003-08-11
申请人： Hideo Asano
发明人： Hideo Asano
IPC分类号： G06F11/00
CPC分类号： G11B20/1883 , G11B19/04 , G11B2020/1062 , G11B2220/20
摘要： Data difficult to be written to a target sector (write) of a hard disk is recorded to a MRAM. The target sector (write) to which the write has been difficult is checked in a background of performing data write to the next target sector (write). When there is no error, the data stored in the MRAM is written to the target sector (write) of the hard disk. When there is any error, the data stored in the MRAM is written to an alternative sector of the hard disk. Data difficult to be read from a target sector (read) of the hard disk is recorded to the MRAM. The target sector (read) from which the read has been difficult is checked in a background of performing data read from the next target sector (read). When there is any error, the data stored in the MRAM is written to an alternative sector of the hard disk.
摘要翻译：难以写入硬盘的目标扇区（写入）的数据被记录到MRAM中。在对下一个目标扇区（写入）执行数据写入的背景中，检查写入困难的目标扇区（写入）。当没有错误时，将存储在MRAM中的数据写入硬盘的目标扇区（写入）。当存在任何错误时，将存储在MRAM中的数据写入硬盘的替代扇区。从硬盘的目标扇区（读取）难以读取的数据被记录到MRAM中。在执行从下一个目标扇区（读取）读取的数据的背景中，检查难以读取的目标扇区（读取）。当存在任何错误时，将存储在MRAM中的数据写入硬盘的替代扇区。

6. 发明授权

US06826076B2 Non-volatile memory device 有权
标题翻译：非易失性存储器件
公开(公告)号：US06826076B2
公开(公告)日：2004-11-30
申请号：US10057369
申请日：2002-01-24
申请人： Hideo Asano , Koji Kitamura , Hisatada Miyatake , Kohki Noda , Toshio Sunaga , Hiroshi Umezaki
发明人： Hideo Asano , Koji Kitamura , Hisatada Miyatake , Kohki Noda , Toshio Sunaga , Hiroshi Umezaki
IPC分类号： G11C1100
CPC分类号： G11C11/16
摘要： MRAM has read word lines WLR and write word line WLW extending in the y direction, write/read bit line BLW/R and write bit line BLW extending in the x direction, and the memory cells MC disposed at the points of the intersection of these lines. The memory MC includes sub-cells SC1 and SC2. The sub-cell SC1 includes magneto resistive elements MTJ1 and MTJ2 and a selection transistor Tr1, and the sub-cell SC2 includes magneto resistive elements MTJ3 and MTJ4 and a selection transistor Tr2. The magneto resistive elements MTJ1 and MTJ2 are connected in parallel, and the magneto resistive elements MTJ3 and MTJ4 are also connected in parallel. Further, the sub-cells SC1 and SC2 are connected in series between the write/read bit line BLW/R and the ground.
摘要翻译： MRAM具有在y方向上延伸的字线WLR和写入字线WLW，在x方向上延伸的写入/读取位线BLW / R和写入位线BLW，以及设置在这些交点处的存储单元MC 线条。存储器MC包括子单元SC1和SC2。子单元SC1包括磁阻元件MTJ1和MTJ2以及选择晶体管Tr1，子单元SC2包括磁阻元件MTJ3和MTJ4以及选择晶体管Tr2。磁电阻元件MTJ1和MTJ2并联连接，磁电阻元件MTJ3和MTJ4也并联连接。此外，子单元SC1和SC2串联连接在写/读位线BLW / R和地之间。

7. 发明授权

US06549973B1 Method and apparatus for predicting recovery time of hard disk drive 失效
标题翻译：用于预测硬盘驱动器恢复时间的方法和装置
公开(公告)号：US06549973B1
公开(公告)日：2003-04-15
申请号：US09575207
申请日：2000-05-18
申请人： Akira Kibashi , Hideo Asano , Daniel J. Colegrove
发明人： Akira Kibashi , Hideo Asano , Daniel J. Colegrove
IPC分类号： G06F1200
CPC分类号： G11B20/10 , G11B19/20
摘要： A method and an apparatus for predicting the recovery time required until the hard disk drive is restored to a usable state from a stand-by state. The recovery time is a time required until the hard disk drive is restored to a usable state from the stand-by state. Then, the predicted recovery time is reported to the host system. When the host system knows how much time is needed until the disk drive is recovered, it can schedule a task to be completed before the hard disk drive is restarted, thereby scheduling of all the tasks in the host system can be optimized.
摘要翻译：一种用于预测硬盘驱动器从待机状态恢复到可用状态所需的恢复时间的方法和装置。恢复时间是硬盘驱动器从待机状态恢复到可用状态所需的时间。然后，将预测的恢复时间报告给主机系统。当主机系统知道在磁盘驱动器恢复之前需要多少时间时，可以在重新启动硬盘驱动器之前安排要完成的任务，从而优化主机系统中所有任务的调度。

8. 发明授权

US06429708B2 Signal output device and method for sending signals at multiple transfer rates while minimizing crosstalk effects 有权
标题翻译：用于以多种传输速率发送信号的信号输出装置和方法，同时最小化串扰效应
公开(公告)号：US06429708B2
公开(公告)日：2002-08-06
申请号：US09774424
申请日：2001-01-31
申请人： Hideo Asano , Hiroshi Oshikawa , Tatsuya Sakai , Masahiko Sato
发明人： Hideo Asano , Hiroshi Oshikawa , Tatsuya Sakai , Masahiko Sato
IPC分类号： H03K512
CPC分类号： H03K19/018585
摘要： The signal output device of the present invention comprises of a driver circuit and a controller. The signal sending method of the present invention sets any one of a plurality of the different sending rates. The method also includes setting a slew rate of the driver circuit to a standard value that is in accordance with the predetermined data transfer rate, thereby starting signal transmission. The next step involves determining whether or not a data transfer error occurrence rate is below a predetermined allowable threshold. Then, changes in the slew rate of the driver circuit are made if the data transfer error occurrence rate is determined to be over the allowable threshold. Next, a search for a slew rate value that can decrease the data transfer error occurrence rate below the allowable threshold or decrease the data transfer error occurrence rate is performed. The new slew rate value is set as a new standard value. Finally, the process ends by setting the new standard slew rate for the driver circuit if the slew rate value can decrease the data transfer error occurrence rate below the allowable threshold or decrease the data transfer error occurrence rate.
摘要翻译：本发明的信号输出装置包括驱动电路和控制器。本发明的信号发送方法设定多个不同的发送速率中的任何一个。该方法还包括将驱动器电路的转换速率设置为与预定数据传输速率相一致的标准值，从而开始信号传输。下一步涉及确定数据传输错误发生率是否低于预定的允许阈值。然后，如果确定数据传输错误发生率超过允许阈值，则驱动电路的转换速率的变化。接下来，执行可以将数据传输错误发生率降低到允许阈值以下或者减少数据传输错误发生率的压摆率值的搜索。新的压摆率值被设置为新的标准值。最后，如果转换速率值可以将数据传输错误发生率降低到允许阈值以下，或者减少数据传输错误发生率，则设置驱动电路的新标准转换速率结束。

9. 发明授权

US5572659A Adapter for constructing a redundant disk storage system 失效
标题翻译：用于构建冗余磁盘存储系统的适配器
公开(公告)号：US5572659A
公开(公告)日：1996-11-05
申请号：US405624
申请日：1995-03-16
申请人： Hiroyuki Iwasa , Hideo Asano , Yutaka Shimizu
发明人： Hiroyuki Iwasa , Hideo Asano , Yutaka Shimizu
IPC分类号： G06F3/06 , G06F11/16 , G06F11/20 , G06F12/16 , G11C29/00 , G06F11/34
CPC分类号： G06F11/2082 , G06F11/1612 , G06F11/167 , G06F11/2087 , G06F3/0601 , G06F2003/0692 , G11C29/74
摘要： An adapter connected between a host computer and disk storage devices provides interfaces for connecting to the host computer and the disk storage devices having the same interface design. The adapter itself includes control means for building a redundant disk storage system. Moreover, the adapter itself includes means for detecting and indicating a failed disk storage device, means for replacing the failed disk storage device, and means for rebuilding a redundant disk storage system after the replacement of disk storage devices. A command is configured so that the host computer can have access to each of disk storage devices for maintenance purposes. The adapter makes it easy to configure a highly reliable redundant disk storage system for a small computer system without any change to existing hardware or software.
摘要翻译：连接在主计算机和磁盘存储设备之间的适配器提供用于连接到主计算机和具有相同接口设计的磁盘存储设备的接口。适配器本身包括用于构建冗余磁盘存储系统的控制装置。此外，适配器本身包括用于检测和指示故障磁盘存储设备的装置，用于替换故障磁盘存储设备的装置，以及在更换磁盘存储设备之后重建冗余磁盘存储系统的装置。配置命令，以便主机可以访问每个磁盘存储设备以进行维护。该适配器可以轻松地为小型计算机系统配置高度可靠的冗余磁盘存储系统，而不会改变现有的硬件或软件。

10. 发明授权

US5145456A Automotive air-conditioner 失效
标题翻译：汽车空调
公开(公告)号：US5145456A
公开(公告)日：1992-09-08
申请号：US705808
申请日：1991-05-28
申请人： Koichi Ito , Hideo Asano , Akihito Higashihara
发明人： Koichi Ito , Hideo Asano , Akihito Higashihara
IPC分类号： B60H1/00
CPC分类号： B60H1/00692 , B60H2001/00728
摘要： An automotive air-conditioner has a casing forming an air passage through which an air passes and a film damper slidably disposed in the casing in such a manner to face to the air passage. The film damper having openings opens and closes the air passage. Holes are disposed on the film damper for indicating a position of the opening: Photointerrupters are disposed on the casing to detect the holes and output a present position signal that shows a present position of the film damper. A mode setting portion outputs a target position signal that shows a target position of the film damper. A microcomputer compares the present position signal with the target position signal, so that the microcomputer controls the film damper to stop at the target position.

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