公开(公告)号：US07737037B2

公开(公告)日：2010-06-15

申请号：US12178151

申请日：2008-07-23

申请人： Akira Furuya ,  Nobuyuki Otsuka ,  Hiroshi Okamura ,  Shinichi Ogawa

发明人： Akira Furuya ,  Nobuyuki Otsuka ,  Hiroshi Okamura ,  Shinichi Ogawa

IPC分类号： H01L21/44

CPC分类号： H01L21/022 ,  H01L21/02123 ,  H01L21/02175 ,  H01L21/02337 ,  H01L21/0234 ,  H01L21/318 ,  H01L21/3185 ,  H01L21/76846 ,  H01L21/76855 ,  H01L21/76862 ,  H01L2924/0002 ,  H01L2924/00

摘要： An object of the invention is to provide a semiconductor device which includes a barrier metal having high adhesiveness and diffusion barrier properties and a method of manufacturing the semiconductor device. The invention provides a semiconductor device manufacturing method including forming a first layer made of a material containing silicon on a base substance; forming a second layer containing metal and nitrogen on the first layer; and exposing the second layer to active species obtained from plasma in an atmosphere including reducing gas.

摘要翻译： 本发明的目的是提供一种包括具有高粘合性和扩散阻挡性的阻挡金属的半导体器件和制造半导体器件的方法。 本发明提供一种半导体器件制造方法，包括在基体上形成由含硅的材料制成的第一层; 在所述第一层上形成含有金属和氮的第二层; 并将第二层暴露于包括还原气体的气氛中从等离子体获得的活性物质。

公开(公告)号：US07454150B2

公开(公告)日：2008-11-18

申请号：US11327520

申请日：2006-01-09

申请人： Hiromichi Matsuda ,  Toshiyuki Andoh ,  Masato Yokoyama ,  Kazuhiko Kobayashi ,  Yuji Matsuda ,  Yohei Miura ,  Hiroshi Okamura ,  Nobuto Yokokawa ,  Ryoji Imai

发明人： Hiromichi Matsuda ,  Toshiyuki Andoh ,  Masato Yokoyama ,  Kazuhiko Kobayashi ,  Yuji Matsuda ,  Yohei Miura ,  Hiroshi Okamura ,  Nobuto Yokokawa ,  Ryoji Imai

IPC分类号： G03G15/00 ,  G03G15/16 ,  G03G15/20

CPC分类号： G03G15/0131 ,  G03G15/167 ,  G03G15/6564 ,  G03G2215/00409 ,  G03G2215/00599 ,  G03G2215/00645 ,  G03G2215/00746 ,  G03G2215/0119 ,  G03G2215/0158

摘要： An image forming apparatus includes a belt stretched across rollers and a resist rotary member that feeds out a recording medium on the belt. A correlation between a velocity of the belt and the resist rotary member is obtained. A target velocity of the belt or the resist rotary member, at which a difference between the velocity when the recording medium is in contact with both the belt and the resist rotary member and the velocity when the recording medium is not in contact with at least either the belt or the resist rotary member is minimum, is determined based on the correlation.

摘要翻译： 图像形成装置包括横跨辊子的拉伸带和在带上馈送记录介质的抗蚀剂旋转构件。 获得带和抗蚀剂旋转构件的速度之间的相关性。 带或抗蚀剂旋转构件的目标速度，其中当记录介质与带和抗蚀剂旋转构件接触时的速度之间的差异以及记录介质不与至少任一个接触的速度 带或抗蚀剂旋转构件是最小的，基于相关性来确定。

公开(公告)号：US07251444B2

公开(公告)日：2007-07-31

申请号：US11203309

申请日：2005-08-15

申请人： Yuji Matsuda ,  Hiromichi Matsuda ,  Toshiyuki Andoh ,  Nobuto Yokokawa ,  Ryoji Imai ,  Hiroshi Okamura ,  Masato Yokoyama ,  Kazuhiko Kobayashi ,  Yohei Miura

发明人： Yuji Matsuda ,  Hiromichi Matsuda ,  Toshiyuki Andoh ,  Nobuto Yokokawa ,  Ryoji Imai ,  Hiroshi Okamura ,  Masato Yokoyama ,  Kazuhiko Kobayashi ,  Yohei Miura

IPC分类号： G03G15/01 ,  G03G15/00

CPC分类号： G03G15/0194 ,  G03G15/0131 ,  G03G2215/0119

摘要： To compensate for the variation in the output signal from an encoder due to the variation in the thickness of an endless belt, an apparatus includes: a detector that detects a reference position on the endless belt; a correction-value calculating unit that calculates a correction value for each position on the endless belt based on the thickness; and a target-value calculating unit that adjusts a target value for controlling a driving motor based on the correction value corresponding to a distance from the reference position to the current position.

摘要翻译： 为了补偿由于环形带的厚度变化引起的编码器的输出信号的变化，装置包括：检测器，其检测环形带上的基准位置; 校正值计算单元，其基于厚度计算环形带上的每个位置的校正值; 以及目标值计算单元，其基于与从基准位置到当前位置的距离对应的校正值来调整用于控制驱动电动机的目标值。

公开(公告)号：US07199044B2

公开(公告)日：2007-04-03

申请号：US10867735

申请日：2004-06-16

申请人： Nobuyuki Ohtsuka ,  Akira Furuya ,  Shinichi Ogawa ,  Hiroshi Okamura

发明人： Nobuyuki Ohtsuka ,  Akira Furuya ,  Shinichi Ogawa ,  Hiroshi Okamura

IPC分类号： H01L21/4763 ,  H01L21/44

CPC分类号： H01L21/31695 ,  H01L21/02126 ,  H01L21/02203 ,  H01L21/02216 ,  H01L21/02271 ,  H01L21/02337 ,  H01L21/0234 ,  H01L21/02362 ,  H01L21/76807 ,  H01L21/7682 ,  H01L21/76826

摘要： In a method for manufacturing a semiconductor device, an insulating film having pores is formed on a substrate, and an opening is formed in the insulating film. Thereafter, a material gas supplying Si or C is supplied to the insulating film. Thereby, deficient elements, such as Si or C, are supplied to the insulating film. Thereafter, the opening, including a barrier metal, is filled with a conductive member to form a wiring structure.

摘要翻译： 在半导体装置的制造方法中，在基板上形成具有孔的绝缘膜，在绝缘膜上形成开口部。 然后，向绝缘膜供给供给Si或C的原料气体。 由此，向绝缘膜供给诸如Si或C的缺陷元素。 此后，包括阻挡金属的开口填充有导电构件以形成布线结构。

公开(公告)号：US20060204959A1

公开(公告)日：2006-09-14

申请号：US10521176

申请日：2003-07-03

申请人： Hiroshi Okamura ,  Michifumi Tanga ,  Hirofumi Yamano ,  Mitsuyoshi Ohba

发明人： Hiroshi Okamura ,  Michifumi Tanga ,  Hirofumi Yamano ,  Mitsuyoshi Ohba

IPC分类号： C12Q1/68 ,  C12M1/34

CPC分类号： C07H21/04 ,  B01J2219/00529 ,  B01J2219/00608 ,  B01J2219/0061 ,  B01J2219/00612 ,  B01J2219/00626 ,  B01J2219/0063 ,  B01J2219/00635 ,  B01J2219/00637 ,  B01J2219/00722 ,  C12N15/1096 ,  C12Q1/6834 ,  C12Q1/686 ,  C40B40/06

摘要： It is intended to provide a solid support capable of immobilizing nucleic acid molecules in a high proportion, and with a high bond strength to nucleic acid molecules. The solid support comprises a substrate and, provided thereon, an electrostatic layer for electrostatically attracting nucleic acid molecules and functional groups capable of covalently binding to nucleic acid molecules.

公开(公告)号：US06350674B1

公开(公告)日：2002-02-26

申请号：US09534937

申请日：2000-03-24

申请人： Hiroshi Okamura

发明人： Hiroshi Okamura

IPC分类号： H01L214763

CPC分类号： H01L21/76811 ,  H01L21/0274 ,  H01L21/31116 ,  H01L21/31144 ,  H01L21/76813 ,  H01L23/53223 ,  H01L23/53238 ,  H01L2221/1021 ,  H01L2924/0002 ,  H01L2924/00

摘要： A semiconductor device having good electrical properties, and a method of manufacturing this semiconductor device by forming an insulation layer on a first wiring layer and then, simultaneously forming in this insulation layer a second wiring layer and a contact layer for connecting the first wiring layer and the second wiring layer. A positive resist layer having an opening over an area where a through-hole is to be formed is first formed on the insulation layer. A negative resist layer having an opening over an area where a wiring trench is to be formed is then formed on the positive resist layer. The insulation layer, positive resist layer, and negative resist layer are then simultaneously etched to form a wiring trench and through-hole that are automatically aligned with each other. The wiring trench and through-hole are then filled with a conductive material to form a second wiring layer and contact layer.

摘要翻译： 一种具有良好电性能的半导体器件，以及通过在第一布线层上形成绝缘层然后在该绝缘层上同时形成第二布线层和用于连接第一布线层和 第二布线层。 首先在绝缘层上形成具有在要形成通孔的区域上的开口的正性抗蚀剂层。 然后在正抗蚀剂层上形成具有在要形成布线沟槽的区域上的开口的负的抗蚀剂层。 然后同时蚀刻绝缘层，正性抗蚀剂层和负性抗蚀剂层，以形成彼此自动对准的布线沟槽和通孔。 然后用导电材料填充布线沟槽和通孔，以形成第二布线层和接触层。

公开(公告)号：US5831781A

公开(公告)日：1998-11-03

申请号：US596663

申请日：1996-02-05

申请人： Hiroshi Okamura

发明人： Hiroshi Okamura

IPC分类号： G11B5/09 ,  G11B5/012 ,  G11B5/60 ,  G11B20/10 ,  G11B20/18 ,  G11B21/21 ,  G11B27/36 ,  G11B5/02 ,  G11B21/02

CPC分类号： G11B5/6005 ,  G11B21/21 ,  G11B27/36 ,  G11B5/012

摘要： The feature of the present invention lies in the point that a flying height variation of a head is checked by use of a read signal sent from the head so as to easily detect the flying height out of an allowable range, so that the generation of an abnormal data writing/reading operation is prevented in advance with result that data writing/reading operation can be surely realized in an interior of a HDD. There is provided a system in which a read signal obtained when data recorded in a disk 1 is read by a head 2 is input, and the flying height variation of the head is checked by use of a DC voltage of a gain control signal of an AGC circuit of a data reading processing circuit for executing a predetermined data reading processing. A CPU 11 converts a DC voltage level of the gain control signal of the AGC circuit to digital data by an A/D converter so as to check the flying height variation of the head. The CPU 11 compares the level value of the input gain control signal with threshold data DT stored in a memory. When the compared value exceeds the allowable range, the CPU 11 outputs a detection signal FS of the flying height variation for designating that an amount of the flying height of the head is abnormally varied.

摘要翻译： 本发明的特征在于，通过使用从头部发送的读取信号来检查头部的飞行高度变化，以便容易地将飞行高度检测到允许范围之外，从而生成 提前防止异常数据写入/读取操作，从而可以在HDD的内部可靠地实现数据写入/读取操作。 提供了一种系统，其中当由磁头2读取记录在磁盘1中的数据时获得的读取信号被输入，并且通过使用由磁头2的增益控制信号的DC电压来检查磁头的飞行高度变化 AGC电路，用于执行预定的数据读取处理。 CPU11通过A / D转换器将AGC电路的增益控制信号的DC电压电平转换为数字数据，以检查磁头的飞行高度变化。 CPU 11将输入增益控制信号的电平值与存储在存储器中的阈值数据DT进行比较。 当比较值超过允许范围时，CPU11输出用于指定头部的飞行高度的量异常变化的飞行高度变化的检测信号FS。

公开(公告)号：US5808825A

公开(公告)日：1998-09-15

申请号：US691113

申请日：1996-08-01

申请人： Hiroshi Okamura

发明人： Hiroshi Okamura

IPC分类号： G11B5/39 ,  G11B5/00 ,  G11B5/012 ,  G11B5/02 ,  G11B5/40 ,  G11B5/41 ,  G11B5/54 ,  G11B5/60 ,  G11B19/04 ,  G11B20/10 ,  G11B20/18 ,  G11B20/24

CPC分类号： G11B19/04 ,  G11B20/10009 ,  G11B20/18 ,  G11B20/24 ,  G11B5/012 ,  G11B5/41 ,  G11B2005/0016 ,  G11B2020/183 ,  G11B5/40 ,  G11B5/54 ,  G11B5/6011

摘要： The invention provides a method for effectively removing the cause of a thermal asperity (TA) phenomenon occurring at an MR head incorporated in a disk storage system. If a read error occurs in data read by the MR head, a CPU executes a usual read retry operation. If the read error is not removed by the usual read retry operation, the CPU presumes that the read error is caused by the thermal asperity phenomenon occurring at the MR head. Then, the CPU controls the MR head to move to a CSS zone on the disk, thereby executing a TA removal operation so as to remove a fine particle such as dust attached to the MR head. In the TA removal operation, the rotational speed of the disk is reduced so that the MR head can be brought into contact with the disk in the CSS zone.

摘要翻译： 本发明提供了一种有效消除在磁盘存储系统中结合的MR磁头发生的热不平坦（TA）现象的原因的方法。 如果在MR头读取的数据中发生读取错误，则CPU执行通常的重试操作。 如果通常的读取重试操作未读取读取错误，则CPU假定读取错误是由MR磁头发生的热不均匀现象引起的。 然后，CPU控制MR磁头移动到磁盘上的CSS区域，从而执行TA去除操作，以便除去附着到MR磁头的灰尘等微粒。 在TA去除操作中，减小了盘的旋转速度，使得MR头可以与CSS区域中的盘接触。

公开(公告)号：US5233481A

公开(公告)日：1993-08-03

申请号：US633939

申请日：1990-12-26

申请人： Hiroshi Okamura ,  Koji Osafune

发明人： Hiroshi Okamura ,  Koji Osafune

IPC分类号： G11B5/09 ,  G11B20/10 ,  G11B20/12 ,  G11B20/14 ,  G11B27/30

CPC分类号： G11B20/10212 ,  G11B20/12 ,  G11B20/1403 ,  G11B27/3027 ,  G11B5/09 ,  G11B2220/20

摘要： To prevent a decrease in the window margin due to reproduced signals having asymmetrical waveforms in a magnetic recording and reproducing apparatus, data in which peak shifts occur are recorded in the SYNC regions in the data format for the recording medium in accordance with the recording method. In data read operation, by detecting the data recorded in the SYNC regions, the center of the data window signal is shifted by a desired peak shift amount.

摘要翻译： 为了防止在磁记录和再现装置中由于具有不对称波形的再现信号引起的窗口边缘的减少，发生峰位移的数据根据​​记录方法被记录在用于记录介质的数据格式的SYNC区域中。 在数据读取操作中，通过检测记录在SYNC区域中的数据，数据窗口信号的中心偏移所需的峰值移位量。

公开(公告)号：US5038230A

公开(公告)日：1991-08-06

申请号：US389883

申请日：1989-08-04

申请人： Masahiro Kusunoki ,  Koji Osafune ,  Hiroshi Okamura ,  Yoshihisa Nakamori

发明人： Masahiro Kusunoki ,  Koji Osafune ,  Hiroshi Okamura ,  Yoshihisa Nakamori

IPC分类号： G11B5/012 ,  G11B5/09 ,  G11B5/465 ,  G11B19/04 ,  G11B20/18

CPC分类号： G11B19/04 ,  G11B20/182 ,  G11B5/012 ,  G11B5/09 ,  G11B5/465

摘要： A magnetic recording/reproducing apparatus includes a control section, a recording section and a medium access section having a head. The control section sets a write mode in response to an input write access command, and outputs write data and density indication data to the recording section. In the write mode, the recording section generates dummy data in accordance with the density indication data and modulates a write current in accordance with the write data and the dummy data subsequent to the write data. The modulated write current is supplied to the medium access section. A value of the write current is determined in accordance with the density indication data, and the write current decays with a time constant while the write current is modulated in accordance with the dummy data. The medium access section write-accesses a medium in accordance with the modulated write current in the write mode.

摘要翻译： 磁记录/重放装置包括一个控制部分，一个记录部分和一个具有头部的介质存取部分。 控制部分响应于输入写访问命令设置写模式，并将写数据和浓度指示数据输出到记录部分。 在写入模式中，记录部根据密度指示数据生成伪数据，并根据写入数据和写入数据之后的伪数据调制写入电流。 调制写入电流被提供给介质存取部分。 根据密度指示数据确定写入电流的值，并且在根据虚拟数据调制写入电流时，写入电流以时间常数衰减。 介质访问部分根据写入模式下的调制写入电流对介质进行写入。