公开(公告)号：US20070266300A1

公开(公告)日：2007-11-15

申请号：US11514041

申请日：2006-08-31

申请人： Toshio Ito ,  Toshihiko Morita

发明人： Toshio Ito ,  Toshihiko Morita

IPC分类号： G11C29/00

CPC分类号： H03M13/1102 ,  H03M13/1515 ,  H03M13/19 ,  H03M13/29 ,  H03M13/2918 ,  H03M13/2927 ,  H03M13/293

摘要： An encoder divides the data in which sector data is adjacently connected to a first RS parity generated in Reed Solomon encoding into blocks to and subjects each of the blocks to cyclic Hamming encoding so as to generate Hamming parities. Subsequently, the data in which the Hamming parities are aligned in a row is subjected to Reed Solomon encoding so as to generate a second RS parity, and encoded data in which the first RS parity and the second RS parity are adjacently connected to the sector data is output. A decoder divides the sector data and the first RS parity into n blockes and cyclic Hamming encoding, aligns the parities thereof, corrects errors in the parities by Reed Solomon decoding by the second RS parity, then corrects 1-bit errors in blockes by cyclic Hamming decoding, and further corrects errors of 2 or more bits by Reed Solomon decoding by the first RS parity.

摘要翻译： 编码器将哪个扇区数据相邻地连接到在Reed Solomon编码中产生的第一RS奇偶校验的数据分成块，并将每个块的每一个块进行循环汉明编码，以便产生汉明奇偶校验。 随后，将汉明奇偶校验排成行的数据进行Reed Solomon编码，以产生第二RS奇偶校验，并且将第一RS奇偶校验和第二RS奇偶校验相邻连接到扇区数据的编码数据 被输出。 解码器将扇区数据和第一RS奇偶校验分为n个块和循环汉明编码，对齐其奇偶校验，通过Reed Solomon解码校正奇偶校验中的错误，通过第二RS奇偶校验，然后通过循环汉明校正块阻塞中的1位错误 解码，并通过第一RS奇偶校验通过Reed Solomon解码进一步校正2位或更多位的错误。

公开(公告)号：US07291879B2

公开(公告)日：2007-11-06

申请号：US11155609

申请日：2005-06-20

申请人： Toshio Ito

发明人： Toshio Ito

IPC分类号： H01L27/108 ,  H01L29/76 ,  H01L29/94 ,  H01L31/119

CPC分类号： H01L27/11502 ,  H01L27/11507 ,  H01L28/57 ,  H01L28/65

摘要： The present invention provides a semiconductor memory device which comprises an interlayer insulating film formed on a semiconductor substrate, a contact plug formed in the interlayer insulating film and having one end electrically connected to the semiconductor substrate, a ferroelectric capacitor formed on the interlayer insulating film and comprising a first electrode, a ferroelectric film and a second electrode electrically connected to the other end of the contact plug, an insulating film which covers the ferroelectric capacitor and has an opening that exposes the first electrode, and a wiring film which covers the ferroelectric capacitor and the insulating film and is electrically connected to the first electrode exposed through the opening and which consists of a material having conductivity and even a hydrogen diffusion preventing function.

摘要翻译： 本发明提供一种半导体存储器件，其包括形成在半导体衬底上的层间绝缘膜，形成在层间绝缘膜中并具有与半导体衬底电连接的一端的接触插塞，形成在层间绝缘膜上的铁电电容器和 包括电连接到所述接触插塞的另一端的第一电极，铁电体膜和第二电极，覆盖所述铁电电容器并具有暴露所述第一电极的开口的绝缘膜，以及覆盖所述铁电电容器的布线膜 和绝缘膜，并且电连接到通过开口暴露的第一电极，并且由具有导电性和甚至氢扩散防止功能的材料构成。

公开(公告)号：US20070245220A1

公开(公告)日：2007-10-18

申请号：US11509282

申请日：2006-08-24

申请人： Toshio Ito ,  Toshihiko Morita

发明人： Toshio Ito ,  Toshihiko Morita

IPC分类号： H03M13/00

CPC分类号： G11B20/1833 ,  H03M13/1515 ,  H03M13/152 ,  H03M13/1525 ,  H03M13/1545

摘要： One set of syndromes is calculated from a first data string from among a plurality thereof including at least 2t+1 pieces of symbols as a parity string, and coefficients of an error locator polynomial from the one set of the syndromes. Whether or not a correction is successful is judged by using the coefficients of the error locator polynomial and the same calculation is performed for a second data string if a correction failure is judged. Contrarily, if a correction success is judged, an error of the first data string is corrected by using the aforementioned set of the syndromes and the coefficients of the error locator polynomial.

摘要翻译： 从包括至少2t + 1个符号作为奇偶校验串的多个第一数据串中计算一组综合征，以及来自一组综合征的误差定位多项式的系数。 通过使用误差定位多项式的系数来判断校正是否成功，如果判断出校正失败，则对第二数据串执行相同的计算。 相反，如果判断校正成功，则通过使用上述的校正子集和误差定位多项式的系数来校正第一数据串的错误。

公开(公告)号：US20070147988A1

公开(公告)日：2007-06-28

申请号：US11635551

申请日：2006-12-08

申请人： Toshio Ito ,  Hiroshi Yamada

发明人： Toshio Ito ,  Hiroshi Yamada

IPC分类号： F03B11/00

CPC分类号： F01D11/04 ,  F04D29/124

摘要： The present invention relates to a centrifugal compressor using a dry gas seal system for protecting seal means. A multistage centrifugal compressor has primary dry gas seal means for preventing leakage of working gas from a machine inner side, and secondary dry gas seal means for backing up the first dry gas seal means. A seal gas line for introducing the gas leaked from the first and second dry gas seal means to the outside of the machine is installed between the primary dry gas seal means and the secondary dry gas seal means. The gas seal line has an orifice and a check valve, and buffer means is installed between the orifice and the check valve.

摘要翻译： 本发明涉及一种使用干燥气体密封系统来保护密封装置的离心式压缩机。 多级离心压缩机具有用于防止工作气体从机器内侧泄漏的主要干燥气体密封装置和用于支撑第一干燥气体密封装置的二次干燥气体密封装置。 用于将从第一和第二干燥气体密封装置泄漏的气体引入机器外部的密封气体管线安装在主干燥气体密封装置和第二干燥气体密封装置之间。 气体密封线具有孔口和止回阀，缓冲装置安装在孔口和止回阀之间。

公开(公告)号：US07098818B1

公开(公告)日：2006-08-29

申请号：US11166978

申请日：2005-06-24

申请人： Masaru Sawada ,  Toshio Ito ,  Toshihiko Morita

发明人： Masaru Sawada ,  Toshio Ito ,  Toshihiko Morita

IPC分类号： H03M5/00 ,  G06F15/00 ,  G06F11/00

CPC分类号： H03M5/145

摘要： When a zero run, which violating G constraint of a run-length-limited (RLL) code, is detected from the data stored in a first input register 1111 and a second input register 1112, bits before and after the zero run is transferred to a temporary register 1150 via a bus for zero run removal 1130 to be combined to each other. Thus, by effectively using the mechanism of bus transfer, a circuit can be simplified, thereby realizing a small circuit.

摘要翻译： 当从存储在第一输入寄存器1111和第二输入寄存器1112中的数据检测违反游程长度限制（RLL）代码的G约束的零运行时，将零运行之前和之后的位传送到 一个临时寄存器1150通过总线进行零运行移除1130以彼此组合。 因此，通过有效地利用总线传输的机制，可以简化电路，从而实现小电路。

公开(公告)号：US20060046315A1

公开(公告)日：2006-03-02

申请号：US11105439

申请日：2005-04-14

申请人： Toshio Ito

发明人： Toshio Ito

IPC分类号： H01L21/00

CPC分类号： H01L21/32139 ,  H01L21/31111 ,  H01L21/31144 ,  H01L27/11502 ,  H01L27/11507 ,  H01L28/55 ,  H01L28/65

摘要： A method of producing a ferroelectric capacitor includes the steps of preparing a semiconductor substrate; forming a first insulating layer on the semiconductor substrate; laminating sequentially a metal layer, a first conductive layer, a ferroelectric layer, and a second conductive layer on the first insulating layer to form a capacitor forming laminated layer; forming an etching mask forming layer with strontium tantalite or strontium niobate; forming a silicon oxide layer on the etching mask forming layer for covering a ferroelectric capacitor forming area; forming an etching mask through wet etching of the etching mask forming layer with the silicon oxide layer; and forming a lamination formed of a barrier metal, a lower electrode, a ferroelectric layer, and an upper electrode through dry etching of the capacitor forming laminated layer with the etching mask.

摘要翻译： 制造铁电电容器的方法包括制备半导体衬底的步骤; 在所述半导体衬底上形成第一绝缘层; 在第一绝缘层上依次层叠金属层，第一导电层，铁电层和第二导电层，形成电容器形成叠层; 用钽酸锶或铌酸锶形成蚀刻掩模形成层; 在用于覆盖铁电电容器形成区域的蚀刻掩模形成层上形成氧化硅层; 通过用氧化硅层对蚀刻掩模形成层进行湿蚀刻来形成蚀刻掩模; 以及通过用蚀刻掩模对形成电容器的层叠层进行干蚀刻来形成由阻挡金属，下电极，铁电体层和上电极形成的叠层。

公开(公告)号：US06836986B2

公开(公告)日：2005-01-04

申请号：US10289218

申请日：2002-11-07

申请人： Katsuhisa Ootsuta ,  Toshio Ito ,  Takeshi Ono

发明人： Katsuhisa Ootsuta ,  Toshio Ito ,  Takeshi Ono

IPC分类号： A63H27/04 ,  A47F3/00 ,  A47F11/00 ,  A63H30/02 ,  G09F19/02 ,  G09F19/00

CPC分类号： G09F19/02

摘要： In an apparatus for displaying a flying object, an air flow is created in a duct by a group of blowers. A holding line is attached to a lightweight flying object, and movement of the lightweight flying object is restricted by the holding line. By making the lightweight flying object fly in the air flow, the lightweight flying object is able to fly even in a small space.

公开(公告)号：US06375974B1

公开(公告)日：2002-04-23

申请号：US09471253

申请日：1999-12-23

申请人： Toshio Ito ,  Yukio Tanaka

发明人： Toshio Ito ,  Yukio Tanaka

IPC分类号： A61F1300

CPC分类号： A61F13/00 ,  A61L9/01 ,  A61L9/05

摘要： A process for obtaining an aqueous fumaric acid solution which is useful in stably obtaining a large amount of aqueous fumaric acid solution. A column is packed with solid fumaric acid and then water is passed through the column, thereby giving an aqueous fumaric acid solution. Water is usually passed in the reverse direction. The solid fumaric acid may be in the form of tablets containing 70% by weight or more of fumaric acid. The aqueous fumaric acid solution thus obtained has a pH value of about 1 to 4. A urinal, etc. is treated with a fumaric acid-containing deodorizing agent to thereby efficiently deodorize nitrogen-containing bad-smelling components over a long period of time. A solid deodorizing agent containing fumaric acid, which has an extremely low solubility and a low dissolution rate in water, is placed on a urinal to deodorize the same.

摘要翻译： 一种获得富马酸水溶液的方法，其可用于稳定地获得大量的富马酸水溶液。 柱中加入固体富马酸，然后使水通过柱，从而得到富马酸水溶液。 水通常反方向通过。 固体富马酸可以是含有70重量％以上富马酸的片剂形式。 由此获得的富马酸水溶液的pH值为约1〜4。用含富马酸的除臭剂处理小便池等，从而高效地对含氮的不良气味成分进行长时间除臭。 含有富马酸的固体除臭剂，其在水中的溶解度极低，溶解度低，放置在小便器上以对其进行除臭。

公开(公告)号：US6048933A

公开(公告)日：2000-04-11

申请号：US196036

申请日：1998-11-18

申请人： Michihisa Tasaka ,  Toshio Ito ,  Hiromasa Sanada

发明人： Michihisa Tasaka ,  Toshio Ito ,  Hiromasa Sanada

IPC分类号： C08L53/02 ,  C08L67/00

CPC分类号： C08L53/025 ,  C08L53/02 ,  C08L67/00

摘要： The invention provides a process for the preparation of a thermoplastic elastomeric resin composition comprising (a) 100 parts by weight of a block copolymer consisting of at least two polymeric blocks (A) composed of a vinyl aromatic compound and at least one polymeric block (B) composed of a conjugated diene compound, or a hydrogenated block copolymer, (b) 20 to 300 parts by weight of a non-aromatic softening agent for rubber, (c) 1 to 100 parts by weight of a peroxide-crosslinking type olefinic resin or a copolymeric rubber containing said resin, and (d) 10 to 150 parts by weight of a peroxide-decomposition type olefinic resin or a copolymer containing said resin, characterized in that the process comprises a step of heat-processing component (a), component (b), at least a part of component (c) and a part of component (d) in the presence of an organic peroxide to cause crosslinking, and a subsequent step of blending these with the remaining part of component (d) and, if any, the remaining part of component (c). The obtained composition is soft and good in rubber properties, mechanical strength and processability, and is less sticky.

摘要翻译： 本发明提供一种制备热塑性弹性体树脂组合物的方法，其包含（a）100重量份由至少两个由乙烯基芳族化合物组成的聚合物嵌段（A）和至少一个聚合嵌段（B ）或氢化嵌段共聚物，（b）20〜300重量份的用于橡胶的非芳族软化剂，（c）1至100重量份的过氧化物交联型烯烃树脂 或含有所述树脂的共聚橡胶，和（d）10〜150重量份的过氧化物分解型烯烃树脂或含有所述树脂的共聚物，其特征在于，该方法包括热处理组分（a）， 组分（b），组分（c）的至少一部分和组分（d）的一部分在有机过氧化物的存在下引起交联，和随后的步骤将它们与组分（d）的剩余部分和 如果有的话， 组分（c）的组成部分。 所得组合物柔软，橡胶性能，机械强度和加工性好，粘性较差。

公开(公告)号：US6009072A

公开(公告)日：1999-12-28

申请号：US236084

申请日：1999-01-25

申请人： Yoichi Tsuchiya ,  Hitoshi Terasaki ,  Shuichi Ichiura ,  Toshio Ito ,  Yasuyuki Kano ,  Yoshimoto Yamaguchi ,  Seizo Kato ,  Osamu Ota

发明人： Yoichi Tsuchiya ,  Hitoshi Terasaki ,  Shuichi Ichiura ,  Toshio Ito ,  Yasuyuki Kano ,  Yoshimoto Yamaguchi ,  Seizo Kato ,  Osamu Ota

IPC分类号： G11B7/0037 ,  G11B7/005 ,  G11B7/007 ,  G11B7/013 ,  G11B7/125 ,  G11B19/26 ,  G11B7/24

CPC分类号： G11B7/24085 ,  G11B19/26 ,  G11B7/005 ,  G11B7/127 ,  G11B7/24079 ,  G11B7/0037

摘要： An optical disc player for reproducing an optical disc having a pit width of 0.2-0.35 .mu.m, a pit depth of 100-120 nm, and a track pitch of 0.7-0.85 .mu.m. The optical disc player includes a semiconductor laser having a wavelength of 590-670 .mu.m and a laser beam projector which projects the laser beam from the laser onto the optical disc with a spot of a predetermined diameter.

摘要翻译： 一种用于再现凹坑宽度为0.2-0.35μm，凹坑深度为100-120nm，轨道间距为0.7-0.85μm的光盘的光盘播放器。 光盘播放器包括波长为590-670μm的半导体激光器和激光束投影仪，其将来自激光器的激光束以预定直径的光点投影到光盘上。