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21. 发明申请

US20090158127A1 DECODING APPARATUS AND DECODING METHOD 失效
标题翻译：解码设备和解码方法
公开(公告)号：US20090158127A1
公开(公告)日：2009-06-18
申请号：US12335802
申请日：2008-12-16
申请人： Toshiyuki MIYAUCHI , Masayuki Hattori , Takashi Yokokawa
发明人： Toshiyuki MIYAUCHI , Masayuki Hattori , Takashi Yokokawa
IPC分类号： H03M13/05 , G06F11/07
CPC分类号： H03M13/15 , H03M13/1515 , H03M13/45
摘要： Disclosed herein is a decoding apparatus that performs soft-decision decoding on a linear block code, the apparatus including a hard-decision decoder configured to perform hard-decision decoding on a received word using a hard-decision decoding algorithm; and a soft-decision decoder configured to perform, using a soft-decision algorithm, soft-decision decoding merely on a received word for which the hard-decision decoder has failed in the hard-decision decoding.
摘要翻译：本发明公开了一种对线性块码执行软判决解码的解码装置，该装置包括：硬判决解码器，被配置为使用硬判决解码算法对接收到的字执行硬判决解码; 以及软判决解码器，其被配置为仅在硬判决解码器在硬判决解码中已经失败的接收到的字上执行软判决算法的软判决解码。

22. 发明授权

US06786944B2 Aqueous dispersion for chemical mechanical polishing 有权
标题翻译：化学机械抛光用水分散体
公开(公告)号：US06786944B2
公开(公告)日：2004-09-07
申请号：US10412385
申请日：2003-04-14
申请人： Masayuki Hattori , Michiaki Ando , Kazuo Nishimoto , Nobuo Kawahashi
发明人： Masayuki Hattori , Michiaki Ando , Kazuo Nishimoto , Nobuo Kawahashi
IPC分类号： C09G102
CPC分类号： C09G1/02 , C09K3/1409 , C09K3/1463 , H01L21/31053
摘要： An aqueous dispersion for chemical mechanical polishing that is hard to putrefy, scarcely causes scratches, causes only small dishing and is suitable for used in a micro isolating step or a planarizing step of an inter layer dielectric in production of semiconductor devices, which dispersion comprises ceria particles, a preservative composed of a compound having a heterocyclic structure containing a nitrogen atom and a sulfur atom in the ring, such as an isothiazolone compound, and an organic component such as organic abrasive grains composed of resin particles, a dispersing agent composed of a water-soluble polymer having a specific molecular weight or the like, a surfactant and/or an organic acid or a salt thereof contained in an aqueous medium, wherein the ceria particles, preservative and organic component are contained in proportions of 0.1 to 20% by mass, 0.001 to 0.2% by mass and 0.1 to 30% by mass, respectively, when the total proportion of the aqueous medium, ceria particles, preservative and organic component is 100% by mass, and wherein the pH of this aqueous dispersion can be kept in a neutral range.
摘要翻译：用于化学机械抛光的水性分散体难以腐蚀，几乎不引起划痕，仅导致小的凹陷，并且适合用于半导体器件生产中的微层间电介质的微隔离步骤或平面化步骤，该分散体包括二氧化铈颗粒，由具有在环中含有氮原子和硫原子的杂环结构的化合物组成的防腐剂，例如异噻唑酮化合物，以及有机成分，例如由树脂颗粒组成的分散剂，由包含在水性介质中的具有特定分子量的水溶性聚合物，表面活性剂和/或有机酸或其盐，其中二氧化铈颗粒，防腐剂和有机组分的含量为0.1〜20％质量，0.001〜0.2质量％和0.1〜30质量％，当水性介质，二氧化铈颗粒，防腐剂和有机成分为100质量％，并且其中该水分散体的pH可以保持在中性范围。

23. 发明授权

US06765507B2 Encoding device and method and decoding device and method 失效
标题翻译：编码装置及方法及解码装置及方法
公开(公告)号：US06765507B2
公开(公告)日：2004-07-20
申请号：US10428905
申请日：2003-05-02
申请人： Takashi Yokokawa , Masayuki Hattori , Toshiyuki Miyauchi , Kohei Yamamoto
发明人： Takashi Yokokawa , Masayuki Hattori , Toshiyuki Miyauchi , Kohei Yamamoto
IPC分类号： H03M700
CPC分类号： H03M13/29 , H03M13/258 , H03M13/2771 , H03M13/2972
摘要： An encoding device in a data transmission/reception system includes a first convolutional encoder that encodes an outer code, an interleaver that permutes input data, a second convolutional encoder that encodes an inner code, and a muti-level modulation mapping circuit that performs signal-point mapping based on eight-phase shift keying. When the encoding device uses the second convolutional encoder having two or more memories, the first convolutional encoder uses, as the outer code, a code with a minimum output distance greater than the maximum input distance at which the minimum-distance inner code is generated.
摘要翻译：数据发送/接收系统中的编码装置包括：对外部码进行编码的第一卷积编码器，对输入数据进行置换的交织器;对内部编码进行编码的第二卷积编码器;以及多电平调制映射电路，基于八相移键控的点映射。当编码装置使用具有两个或更多个存储器的第二卷积编码器时，第一卷积编码器使用具有大于产生最小距离内码的最大输入距离的最小输出距离的代码作为外码。

24. 发明授权

US06732322B1 Encoding method and memory device 有权
标题翻译：编码方法和存储器件
公开(公告)号：US06732322B1
公开(公告)日：2004-05-04
申请号：US09381661
申请日：1999-11-23
申请人： Toshiyuki Miyauchi , Masayuki Hattori
发明人： Toshiyuki Miyauchi , Masayuki Hattori
IPC分类号： H03M1300
CPC分类号： G06F11/1008 , G06F11/1068 , G06F11/1072 , G11C7/1006 , G11C11/56 , G11C11/5621 , G11C16/04 , G11C29/00 , G11C29/42 , H03M13/15
摘要： This invention relates to a memory apparatus or the like adaptable to a multi-value recording flash memory and others. A flash memory 10 is designed for 16-value (4-bit) recording. For a write operation, the encoder (12) converts input data Din into an abbreviated Reed-Solomon code to provide write data WD. The converter (13) converts the write data WD into four-bit parallel data. The converted data are fed and written to the each memory cell constituting cell arrays (11) successively. For a read operation, the converter (14) converts read data RD from the cell arrays (11) into one-byte (8-bit) parallel data and supplies the converted data to the decoder (15) for error correction in units of bytes, whereby output data Dout is obtained. Since the Reed-Solomon code is used, sufficient performance with a limited number of errors to be corrected can be obtained.
摘要翻译：本发明涉及适用于多值记录闪存等的存储装置等。闪存10被设计用于16值（4位）记录。对于写入操作，编码器（12）将输入数据Din转换为缩写的Reed-Solomon码，以提供写入数据WD。转换器（13）将写入数据WD转换为四位并行数据。将转换后的数据依次送入构成单元阵列（11）的各存储单元。对于读取操作，转换器（14）将来自单元阵列（11）的读取数据RD转换成一个字节（8位）并行数据，并将转换的数据提供给解码器（15）以用于以字节为单位进行纠错，从而获得输出数据Dout。由于使用里德 - 所罗门码，因此可以获得具有有限数量的要纠正的错误的足够的性能。

25. 发明授权

US06651215B2 Viterbi decoding apparatus and viterbi decoding method 有权
标题翻译：维特比解码装置和维特比解码方法
公开(公告)号：US06651215B2
公开(公告)日：2003-11-18
申请号：US09215453
申请日：1998-12-17
申请人： Toshiyuki Miyauchi , Masayuki Hattori
发明人： Toshiyuki Miyauchi , Masayuki Hattori
IPC分类号： H03M1341
CPC分类号： H03M13/4176 , H03M13/4161
摘要： Three dual-port RAMs of the number of bits=8 and the number of words=4 are provided in a path memory circuit. Path selection information is sequentially written into the three RAMs every clock in accordance with the control of a control circuit. On the other hand, the path selection information is read out every clock from the RAMs in accordance with the control of the control circuit and is inputted as read path selection information or the like to a tracing circuit. The tracing circuit executes the tracing operation as many as three times on the basis of the read path selection information and trace starting state information which is formed by the control circuit. On the basis of a tracing result, the decoding data and a trace starting state in the subsequent clock are obtained.
摘要翻译：在路径存储器电路中提供了位数= 8和字数= 4的三个双端口RAM。根据控制电路的控制，每个时钟将路径选择信息依次写入三个RAM。另一方面，根据控制电路的控制，每个时钟从RAM读出路径选择信息，作为读取路径选择信息等输入到追踪电路。跟踪电路基于由控制电路形成的读取路径选择信息和跟踪起始状态信息，执行多达三次的跟踪操作。基于跟踪结果，获得后续时钟中的解码数据和跟踪开始状态。

26. 发明授权

US06582761B1 METHOD OF PRODUCTION OF COMPOSITED PARTICLE, COMPOSITED PARTICLE PRODUCED BY THIS METHOD AND AQUEOUS DISPERSION FOR CHEMICAL MECHANICAL POLISHING CONTAINING THIS COMPOSITED PARTICLE, AND METHOD OF PRODUCTION OF AQUEOUS DISPERSION FOR CHEMICAL MECHANICAL POLISHING 有权
标题翻译：生产复合颗粒的方法，通过该方法生产的复合颗粒和含有该组合物的化学机械抛光的水性分散体，以及用于生产化学机械抛光的水性分散体的方法
公开(公告)号：US06582761B1
公开(公告)日：2003-06-24
申请号：US09716384
申请日：2000-11-21
申请人： Kazuo Nishimoto , Masayuki Hattori , Nobuo Kawahashi
发明人： Kazuo Nishimoto , Masayuki Hattori , Nobuo Kawahashi
IPC分类号： B05D136
CPC分类号： C08J3/12 , C08J3/215 , C08K2201/013 , C09G1/02 , C09K3/1436 , C09K3/1445 , C09K3/1454 , H01L21/31058 , H01L21/3212 , Y10T428/2991 , Y10T428/2995
摘要： The present invention relates to a method for producing a composited particle in which an inorganic particle is not released, a composited particle produced by this method, and an aqueous dispersion for CMP containing this composited particle. The method for producing a composited particle of the present invention comprises forming a preliminary particle by adhering one or more types of inorganic particles on at least a part of the surface area of a polymer particle, then, polycondensing at least one selected from among organosilicon compounds and organometal compounds in the presence of the above-mentioned preliminary particle.
摘要翻译：本发明涉及无机颗粒不释放的复合颗粒的制造方法，通过该方法制造的复合颗粒和含有该复合颗粒的CMP的水性分散体。本发明的复合粒子的制造方法包括：在聚合物粒子的表面积的至少一部分上粘附一种以上的无机粒子，然后将选自有机硅化合物和有机金属化合物在上述初步颗粒存在下进行。

27. 发明授权

US5854384A Process for preparing poly-.alpha.-amino acid particles 失效
标题翻译：制备聚-α-氨基酸颗粒的方法
公开(公告)号：US5854384A
公开(公告)日：1998-12-29
申请号：US719544
申请日：1996-09-25
申请人： Kyoko Kuroda , Masayuki Hattori , Yoshitaka Yamakawa , Kenya Makino , Toshio Hayashi
发明人： Kyoko Kuroda , Masayuki Hattori , Yoshitaka Yamakawa , Kenya Makino , Toshio Hayashi
IPC分类号： A61K9/16 , C08G69/10 , C08G69/00
CPC分类号： A61K9/1641 , C08G69/10
摘要： A process for preparing poly-.alpha.-amino acid particles comprising polymerizing an .alpha.-amino acid-N-carboxy anhydride using a polymerization initiator in an organic solvent in which both the solubility of the .alpha.-amino acid-N-carboxy anhydride and the solubility of the produced poly-.alpha.-amino acid are 0.1 g/100 ml or less at 25.degree. C. Polyamino acid particles having a high molecular weight and a small bulk specific gravity can be manufactured very easily without requiring specific procedures. The polyamino acid particles can be used as a coating material for papers, resins, rubbers, and fibers; particles for cosmetics; particles for diagnostic drugs; fillers for chromatography; and an encapsulating material for drugs, fertilizers, and perfumes.
摘要翻译：一种制备聚-α-氨基酸颗粒的方法，包括在有机溶剂中使用聚合引发剂聚合α-氨基酸-N-羧酸酐，其中α-氨基酸-N-羧酸酐的溶解度和溶解度的制备的聚-α-氨基酸在25℃下为0.1g / 100ml或更少。具有高分子量和小堆积比重的聚氨基酸颗粒可以非常容易地制造，而不需要特定的程序。聚氨基酸颗粒可用作纸，树脂，橡胶和纤维的涂料; 化妆品颗粒用于诊断药物的颗粒; 色谱填料; 以及用于药物，肥料和香水的包封材料。

28. 发明授权

US5814687A Magnetic polymer particle and process for manufacturing the same 失效
标题翻译：磁性聚合物颗粒及其制造方法
公开(公告)号：US5814687A
公开(公告)日：1998-09-29
申请号：US791745
申请日：1997-01-30
申请人： Kiyoshi Kasai , Masayuki Hattori , Kakun Han
发明人： Kiyoshi Kasai , Masayuki Hattori , Kakun Han
IPC分类号： A61K47/30 , C08F2/44 , C08K3/22 , C08L31/02 , C08L31/04 , C08L33/04 , C08L33/14 , H01F1/44 , C08K7/16
CPC分类号： H01F1/445 , C08K3/22 , C08K2003/2268 , C08K2003/2272 , C08K2003/2275
摘要： Novel magnetic polymer particles which resists precipitation in an aqueous medium. The novel magnetic polymer particles can be widely used as carriers for diagnostics and immobilized enzymes, carriers for bacterial isolation, carriers for cell segregation, carriers for isolation and purification of ribonucleic acids and proteins, carriers for drug deliveries, and are usable as material for magnetic toners, magnetic inks, and magnetic coatings. The process for manufacturing the magnetic polymer particles comprising; dispersing a monomer mixture including a hydrophobic monomer containing more than 50% by weight of (meth)acrylic ester and a superparamagnetic substance in an aqueous medium to prepare an suspension, and polymerizing the monomers.
摘要翻译：抗水性介质中的沉淀的新型磁性聚合物颗粒。新型磁性聚合物颗粒可广泛用作诊断和固定化酶的载体，用于细菌分离的载体，用于细胞分离的载体，用于分离和纯化核糖核酸和蛋白质的载体，用于药物递送的载体，并且可用作磁性材料调色剂，磁性油墨和磁性涂料。制造磁性聚合物颗粒的方法包括：将包含超过50重量％的（甲基）丙烯酸酯和超顺磁性物质的疏水性单体的单体混合物在水性介质中分散以制备悬浮液，并使单体聚合。

29. 发明授权

US5262705A IC device for drive control of small hard disk drive unit 失效
标题翻译：用于小型硬盘驱动器单元驱动控制的IC器件
公开(公告)号：US5262705A
公开(公告)日：1993-11-16
申请号：US914270
申请日：1992-07-15
申请人： Masayuki Hattori
发明人： Masayuki Hattori
IPC分类号： G05F1/577 , G05F1/62 , G11B19/20 , H02P7/288 , G05F5/00
CPC分类号： G05F1/577 , G05F1/62 , G11B19/20 , H02P7/288
摘要： Here is disclosed an IC for controlling the spindle motor of a small hard disk drive unit, characteristic in being provided with a voltage detection circuit for a control circuit driving power source, responsive to the voltage at the connecting terminal of the control circuit driving power source for generating a signal to control the operation of the spindle motor; a voltage detection circuit for a motor driving power source, responsive to the voltage at the connecting terminal of the motor driving power source for controlling the operation of the motor; and further provided with a logic circuit for keeping valid the output signal of the voltage detecting circuit for said motor driving power source from the time the voltage at the motor driving power source terminal rises above a prescribed voltage higher than the upper limit of the prescribed voltage range of the control circuit power source until the time it falls below another prescribed voltage lower than the lower limit of said prescribed voltage range.The IC can be used in a single voltage mode, in which a single voltage power source corresponding to the control circuit driving power source is connected to the control circuit power source terminal and the motor driving power source terminal, or in a dual voltage mode, in which power sources of two different voltages can be connected to these power source terminals, it increases the freedom of design.
摘要翻译：这里公开了一种用于控制小型硬盘驱动单元的主轴电机的IC，其特征在于，具有控制电路驱动电源的电压检测电路，响应控制电路驱动电源的连接端的电压用于产生用于控制主轴电动机的操作的信号; 用于电动机驱动电源的电压检测电路，响应于电动机驱动电源的连接端的电压，用于控制电动机的运行; 并且还设有逻辑电路，用于在电动机驱动电源端子的电压升高到高于规定电压的上限的规定电压以上时，保持电动机驱动电源的电压检测电路的输出信号有效控制电路电源的范围，直到其下降到比规定电压范围的下限低的另一规定电压为止。该IC可以在单电压模式下使用，其中对应于控制电路驱动电源的单电压电源连接到控制电路电源端子和电动机驱动电源端子，或以双电压模式连接，其中两个不同电压的电源可以连接到这些电源端子，这增加了设计的自由度。

30. 发明授权

US5216096A Process for the preparation of cross-linked polymer particles 失效
标题翻译：制备交联聚合物颗粒的方法
公开(公告)号：US5216096A
公开(公告)日：1993-06-01
申请号：US764444
申请日：1991-09-24
申请人： Masayuki Hattori , E. David Sudol , Mohamed S. El-Aasser
发明人： Masayuki Hattori , E. David Sudol , Mohamed S. El-Aasser
IPC分类号： C08F2/04 , C08F2/08 , C08F2/10 , C08F12/00 , C08F20/10 , C08F212/04 , C08F220/04 , C08F220/06 , C08F220/18 , C08F220/28
CPC分类号： C08F2/08
摘要： A process for the preparation of highly crosslinked polymer particles from polymerizable vinyl monomers comprising 15% by weight or more of a crosslinking vinyl monomer. The process comprises: providing an organic solvent, a mixture of organic solvents, or a mixture of at least one organic solvent and water which can dissolve the polymerizable vinyl monomers but cannot dissolve the polymer which is produced by the polymerization of the polymerizable vinyl monomers, the solubility in water of the polymerizable vinyl monomer being not more than 30% by weight, dispersing the polymerizable vinyl monomers into the organic solvent, the mixture of organic solvents, or the mixture of the at least one organic solvent and water, and polymerizing the polymerizable vinyl monomers in the presence of a dispersion stabilizer and a radical polymerization initiator. The crosslinked polymer particles have a comparatively uniform particle size within the particle size range of 0.1-10 .mu.m. They are useful as a slip property improver for plastic films, a spacer for liquid crystal display devices, a carrier for chromatography, and a standard sample for microscopic examination.

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