公开(公告)号：US07408863B2

公开(公告)日：2008-08-05

申请号：US11594839

申请日：2006-11-09

申请人： Kazumi Iwata ,  Atsushi Hayami

发明人： Kazumi Iwata ,  Atsushi Hayami

IPC分类号： G11B20/10

CPC分类号： G11B20/1803 ,  G11B20/1833 ,  G11B20/1866 ,  G11B2020/1222 ,  G11B2020/1836 ,  G11B2020/1853 ,  G11B2220/2537 ,  H03M13/27 ,  H03M13/2909

摘要： With two consecutive product-coded ECC blocks, EB1 and EB2, as a set, the rth row of first ECB block EB1 is followed by the rth row of second ECC block EB2 in such a way that the first row of first ECC block EB1 is followed by the first row of second ECB block EB2, which is followed by the second row of first ECC block ECB1, which is followed by the second row of second ECC block EB2, and so on, to interleave data on a row basis. That is, data of two ECC blocks, EB1 and EB2, is allocated alternately on a row basis. This allocation method allows an error to be distributed after reproduction even when a serious burst error extending 18 rows occurs in an ECC block.

摘要翻译： 使用两个连续的产品编码ECC块作为一组，EB1和EB2作为一组，第一ECB块EB 1的第r行之后是第二ECC块EB 2的第r行，使得第一行第一行 ECC块EB 1之后是第二ECB块EB 2的第一行，其后是第二行第一ECC块ECB 1，后面是第二行第二ECC块EB 2等，依此类推 以行为单位交织数据。 也就是说，两个ECC块的数据EB 1和EB 2被交替地分配给行。 这种分配方法即使在ECC块中出现延​​伸18行的严重突发错误时也允许在再现之后分布错误。

公开(公告)号：US20070055920A1

公开(公告)日：2007-03-08

申请号：US11594839

申请日：2006-11-09

申请人： Kazumi Iwata ,  Atsushi Hayami

发明人： Kazumi Iwata ,  Atsushi Hayami

IPC分类号： H03M13/00

CPC分类号： G11B20/1803 ,  G11B20/1833 ,  G11B20/1866 ,  G11B2020/1222 ,  G11B2020/1836 ,  G11B2020/1853 ,  G11B2220/2537 ,  H03M13/27 ,  H03M13/2909

摘要： With two consecutive product-coded ECC blocks, EB1 and EB2, as a set, the rth row of first ECB block EB1 is followed by the rth row of second ECC block EB2 in such a way that the first row of first ECC block EB1 is followed by the first row of second ECB block EB2, which is followed by the second row of first ECC block ECB1, which is followed by the second row of second ECC block EB2, and so on, to interleave data on a row basis. That is, data of two ECC blocks, EB1 and EB2, is allocated alternately on a row basis. This allocation method allows an error to be distributed after reproduction even when a serious burst error extending 18 rows occurs in an ECC block.

摘要翻译： 使用两个连续的产品编码ECC块作为一组，EB1和EB2作为一组，第一ECB块EB 1的第r行之后是第二ECC块EB 2的第r行，使得第一行第一行 ECC块EB 1之后是第二ECB块EB 2的第一行，其后是第二行第一ECC块ECB 1，后面是第二行第二ECC块EB 2等，依此类推 以行为单位交织数据。 也就是说，两个ECC块的数据EB 1和EB 2被交替地分配给行。 这种分配方法即使在ECC块中出现延​​伸18行的严重突发错误时也允许在再现之后分布错误。

公开(公告)号：US07154835B2

公开(公告)日：2006-12-26

申请号：US10819982

申请日：2004-04-08

申请人： Kazumi Iwata ,  Atsushi Hayami

发明人： Kazumi Iwata ,  Atsushi Hayami

IPC分类号： G11B20/12

CPC分类号： G11B20/1803 ,  G11B20/1833 ,  G11B20/1866 ,  G11B2020/1222 ,  G11B2020/1836 ,  G11B2020/1853 ,  G11B2220/2537 ,  H03M13/27 ,  H03M13/2909

摘要： With two consecutive product-coded ECC blocks, EB1 and EB2, as a set, the rth row of first ECB block EB1 is followed by the rth row of second ECC block EB2 in such a way that the first row of first ECC block EB1 is followed by the first row of second ECB block EB2, which is followed by the second row of first ECC block ECB1, which is followed by the second row of second ECC block EB2, and so on, to interleave data on a row basis. That is, data of two ECC blocks, EB1 and EB2, is allocated alternately on a row basis. This allocation method allows an error to be distributed after reproduction even when a serious burst error extending 18 rows occurs in an ECC block.

摘要翻译： 使用两个连续的产品编码ECC块作为一组，EB1和EB2作为一组，第一ECB块EB 1的第r行之后是第二ECC块EB 2的第r行，使得第一行第一行 ECC块EB 1之后是第二ECB块EB 2的第一行，其后是第二行第一ECC块ECB 1，后面是第二行第二ECC块EB 2等，依此类推 以行为单位交织数据。 也就是说，两个ECC块的数据EB 1和EB 2被交替地分配给行。 这种分配方法即使在ECC块中出现延​​伸18行的严重突发错误时也允许在再现之后分布错误。

公开(公告)号：US06772386B2

公开(公告)日：2004-08-03

申请号：US09956860

申请日：2001-09-21

申请人： Kazumi Iwata ,  Atsushi Hayami

发明人： Kazumi Iwata ,  Atsushi Hayami

IPC分类号： H03M1327

CPC分类号： G11B20/1803 ,  G11B20/1833 ,  G11B20/1866 ,  G11B2020/1222 ,  G11B2020/1836 ,  G11B2020/1853 ,  G11B2220/2537 ,  H03M13/27 ,  H03M13/2909

摘要： With two consecutive product-coded ECC blocks, EB1 and EB2, as a set, the rth row of first ECB block EB1 is followed by the rth row of second ECC block EB2 in such a way that the first row of first ECC block EB1 is followed by the first row of second ECB block EB2, which is followed by the second row of first ECC block ECB1, which is followed by the second row of second ECC block EB2, and so on, to interleave data on a row basis. That is, data of two ECC blocks, EB1 and EB2, is allocated alternately on a row basis. This allocation method allows an error to be distributed after reproduction even when a serious burst error extending 18 rows occurs in an ECC block.

摘要翻译： 使用两个连续的产品编码的ECC块作为一组，EB1和EB2作为一组，第一ECB块EB1的第r行之后是第二ECC块EB2的第r行，使得第一个ECC块EB1的第一行为 之后是第二ECB块EB2的第一行，后面是第二行第一ECC块ECB1，后面是第二行第二ECC块EB2等等，以一行的方式交织数据。 也就是说，两个ECC块的数据EB1和EB2被交替地分配给行。 这种分配方法即使在ECC块中出现延​​伸18行的严重突发错误时也允许在再现之后分布错误。

公开(公告)号：US4018840A

公开(公告)日：1977-04-19

申请号：US536128

申请日：1974-12-24

申请人： Kazumi Iwata ,  Michiyuki Tokashiki ,  Takeo Shima

发明人： Kazumi Iwata ,  Michiyuki Tokashiki ,  Takeo Shima

IPC分类号： C07C2/72 ,  C07C15/09

CPC分类号： C07C2/72 ,  C07C2523/04

摘要： In the process for preparing alkenylbenzene by the catalytic reaction of alkylbenzenes and 1,3-butadiene in the presence of an alkali metal catalyst, the improvement which comprises effecting the preliminary contact of the freshly fed alkylbenzene with the reaction product of said catalyst reaction and thereafter catalytically reacting said alkylbenzene with said 1,3-butadiene.

摘要翻译： 在碱金属催化剂存在下，通过烷基苯和1,3-丁二烯的催化反应制备烯基苯的方法，其改进包括进行新鲜进料的烷基苯与所述催化剂反应的反应产物之间的预接触 使所述烷基苯与所述1,3-丁二烯催化反应。

公开(公告)号：US3954896A

公开(公告)日：1976-05-04

申请号：US581051

申请日：1975-05-27

申请人： Takeo Shima ,  Michiyuki Tokashiki ,  Kazumi Iwata

发明人： Takeo Shima ,  Michiyuki Tokashiki ,  Kazumi Iwata

IPC分类号： C07C2/66 ,  B01J23/00 ,  C07B61/00 ,  C07C1/00 ,  C07C2/72 ,  C07C15/44 ,  C07C67/00 ,  C07C3/52

CPC分类号： C07C2/72 ,  C07C2523/04 ,  Y02P20/582

摘要： In the process for preparing monoalkenylbenzenes by reacting an alkylbenzene and a C.sub.4 - C.sub.5 conjugated diene in the presence of an alkali metal catalyst while passing the reactants progressively through a series of successive reaction zones substantially isolated from each other under non-back-flow conditions, the reaction being carried out at this time while feeding said alkylbenzene and alkali metal catalyst to the first reaction zone and the conjugated diene separately to at least two of said zones, and thereafter withdrawing the reaction product from the final reaction zone of said series; the improvement which comprises (1) reacting the reactants including the alkylbenzene, C.sub.4 - C.sub.5 conjugated diene and alkali metal catalyst under boiling conditions in at least one of the reaction zone selected from the second and subsequent reaction zones; and (2) recovering the evaporated product from said reaction zone or zones as a liquid and recycling same to a reaction zone preceding that at which the product was evaporated.

摘要翻译： 在碱金属催化剂的存在下，通过使烷基苯和C 4 -C 5共轭二烯反应，同时使反应物逐渐通过在非回流条件下彼此基本隔离的一系列连续的反应区而制备单链烯基苯的方法中， 此时进行反应，同时将所述烷基苯和碱金属催化剂分别送入第一反应区和共轭二烯至至少两个所述区，然后从所述系列的最终反应区取出反应产物; 包括（1）在沸腾条件下使反应物包括烷基苯，C 4 -C 5共轭二烯和碱金属催化剂在至少一个选自第二反应区和后续反应区的反应区中反应的改进; 和（2）从所述反应区或区域中回收作为液体的蒸发产物，并将其再循环到产物蒸发之前的反应区。

公开(公告)号：US5936926A

公开(公告)日：1999-08-10

申请号：US862643

申请日：1997-05-23

申请人： Kentaro Yokouchi ,  Shigeru Nemoto ,  Kazumi Iwata

发明人： Kentaro Yokouchi ,  Shigeru Nemoto ,  Kazumi Iwata

IPC分类号： G11B19/02 ,  G11B20/00 ,  G11B20/10 ,  H04N7/26 ,  H04N7/50 ,  G11B5/76

CPC分类号： G11B20/10527 ,  G11B19/02 ,  G11B20/00007 ,  H04N19/423 ,  H04N19/61

摘要： A variable transfer rate data reproduction system is provided which performs a reproduction operation and a reproduction inhibit operation cyclically to reproduce data recorded on a recording disc. A pickup traces a spiral track formed on the recording disc during the reproduction operation and is also controlled to continue to trace a following portion of the track over a plurality of track turns during the reproduction inhibit operation without a track jump. Upon resumption of the reproduction operation, the pickup jumps over the plurality of tracks to return back to a portion of the track where the reproduction operation has been Interrupted previously. This results in decreased mechanical stress acting on mechanical parts for moving the pickup.

摘要翻译： 提供了可变传送速率数据再现系统，其循环执行再现操作和再现禁止操作以再现记录在记录盘上的数据。 拾音器在再现操作期间跟踪形成在记录盘上的螺旋轨道，并且还被控制为在再现禁止操作期间在多个轨道匝中继续跟踪轨道的跟随部分而不进行轨迹跳跃。 在恢复再现操作时，拾取器跳过多个轨道，以返回到先前已经中断再现操作的轨道的一部分。 这导致机械应力作用在机械部件上以减小拾取器的运动。

公开(公告)号：US07055082B2

公开(公告)日：2006-05-30

申请号：US10683362

申请日：2003-10-14

申请人： Takaro Mori ,  Kazumi Iwata

发明人： Takaro Mori ,  Kazumi Iwata

IPC分类号： G11C29/00

CPC分类号： H03M13/1515 ,  G11B20/00086 ,  G11B20/1217 ,  G11B20/1803 ,  G11B20/1866 ,  G11B27/105 ,  G11B27/3027 ,  G11B2020/1272 ,  G11B2020/1287 ,  G11B2220/2562 ,  H03M13/17 ,  H03M13/29 ,  H03M13/2909

摘要： Errors in a first data signal of a first error correction code system in a reproduced signal are corrected to get first correction-resultant data. Errors in a second data signal of a second error correction code system in the reproduced signal are corrected to get second correction-resultant data. All address information pieces in the second correction-resultant data for every error correction block are subjected to error checks. When at least one of all the address information pieces is correct, a descramble initial value is set in response to the correct address information piece. When all the address information pieces are erroneous, a correct address information piece is estimated from an address information piece associated with a previous error correction block and the descramble initial value is set in response to the estimated correct address information piece. The first correction-resultant data are descrambled in response to the descramble initial value.

摘要翻译： 校正再现信号中的第一纠错码系统的第一数据信号中的误差，得到第一校正结果数据。 在再现信号中的第二纠错码系统的第二数据信号中的错误被校正以得到第二校正结果数据。 针对每个纠错块的第二校正结果数据中的所有地址信息片进行错误检查。 当所有地址信息中的至少一个正确时，响应于正确的地址信息块设置解密初始值。 当所有的地址信息都是错误的时，从与之前的纠错块相关联的地址信息中估计一个正确的地址信息，并根据估计的正确的地址信息来设置解密初始值。 响应于解扰初始值对第一校正结果数据进行解扰。

公开(公告)号：US4933082A

公开(公告)日：1990-06-12

申请号：US336543

申请日：1989-04-12

申请人： Takeyoshi Yamada ,  Kazumi Iwata

发明人： Takeyoshi Yamada ,  Kazumi Iwata

IPC分类号： B32B27/08 ,  B01D53/22 ,  B01D69/12 ,  B01D71/26 ,  B01D71/44 ,  B01D71/70 ,  B01D71/80

CPC分类号： B01D71/70 ,  B01D69/10 ,  B01D69/12 ,  B01D71/26 ,  B01D71/44 ,  B01D71/80

摘要： A gas-permeable laminate for separating a specific gas from a gaseous mixture comprising a gas-permeable membrane having excellent selectivity for the specified gas and a porous support supporting said membrane, said gas-permeable membrane being a multilayer laminated membrane comprising at least a first and a second ultrathin membrane having excellent selectivity for the specified gas and a third ultrathin membrane of a different material from the materials of the first and second ultrathin membranes and located between the first and second ultrathin membranes, the material of the third ultrathin membrane having a higher permeation coefficient with respect to the specified gas than the materials of the first and second ultrathin membranes.

摘要翻译： 一种透气性层压体，用于从气体混合物中分离特定气体，所述气体混合物包括对特定气体具有优异选择性的透气膜和支撑所述膜的多孔载体，所述透气膜是多层层压膜，其包括至少第一 以及第二超薄膜，其具有对于特定气体的优异选择性和与第一和第二超薄膜的材料不同的材料的位于第一和第二超薄膜之间的第三超薄膜，第三超薄膜的材料具有 相对于特定气体的渗透系数比第一和第二超薄膜的材料高。

公开(公告)号：US20080255217A1

公开(公告)日：2008-10-16

申请号：US11842465

申请日：2007-08-21

申请人： Chihiro Yabe ,  Kazumi Iwata

发明人： Chihiro Yabe ,  Kazumi Iwata

IPC分类号： A61K31/4164 ,  A61P9/00 ,  A61P9/10

CPC分类号： C07D493/10 ,  A61K31/4188

摘要： Disclosed herein is at least a method of preventing or treating cardiac dysfunction or myocardial injury caused by ischemia or ischemia reperfusion

摘要翻译： 本文公开了至少一种预防或治疗由缺血或缺血再灌注引起的心脏功能障碍或心肌损伤的方法