公开(公告)号：US08920917B2

公开(公告)日：2014-12-30

申请号：US12451096

申请日：2007-09-28

申请人： Yasuji Kanamitsu ,  Kiminori Sato ,  Satoru Tominaga ,  Atsushi Wada ,  Hiroyuki Hirano

发明人： Yasuji Kanamitsu ,  Kiminori Sato ,  Satoru Tominaga ,  Atsushi Wada ,  Hiroyuki Hirano

IPC分类号： C08L91/06 ,  C08L23/10 ,  B32B5/18 ,  B32B27/32 ,  C08J9/06 ,  B29C44/04 ,  C08J9/00 ,  B29K23/00 ,  B29K105/04 ,  B29L31/30

CPC分类号： B29C44/0415 ,  B29K2023/12 ,  B29K2105/04 ,  B29L2031/3014 ,  C08J9/0061 ,  C08J9/06 ,  C08J2323/12 ,  C08J2491/00 ,  Y10T428/249993

摘要： A polypropylene resin composition which can produce an expansion-molded article showing excellent low-temperature impact properties even when expanded at an increased expansion rate; an expansion-molded article using the polypropylene resin composition, which has excellent low-temperature impact properties, is light in weight, and has good appearance; and a process for producing the expansion-molded article. Using a polypropylene resin composition comprising 100 weight of a polypropylene resin and 1 to 4 parts by weight of a polyethylene wax having a viscosity average molecular weight of 2400 to 3400, an expansion-molded article which is expanded at an expansion rate of 1.5 to 3 times is produced by injection expansion molding by means of a gas counter pressure technique.

摘要翻译： 即使在膨胀率增加的情况下，也可以制造显示出优异的低温冲击性的发泡成型品的聚丙烯树脂组合物; 使用具有优异的低温冲击性的聚丙烯树脂组合物的发泡成型品重量轻，外观美观; 和膨胀成型品的制造方法。 使用包含100重量份聚丙烯树脂和1至4重量份粘均分子量为2400至3400的聚乙烯蜡的聚丙烯树脂组合物，膨胀模制品以1.5至3的膨胀率膨胀 时间是通过气体反压力技术的注射膨胀成型而产生的。

公开(公告)号：US20100080979A1

公开(公告)日：2010-04-01

申请号：US12451096

申请日：2007-09-28

申请人： Yasuji Kanamitsu ,  Kiminori Sato ,  Satoru Tominaga ,  Atsushi Wada ,  Hiroyuki Hirano

发明人： Yasuji Kanamitsu ,  Kiminori Sato ,  Satoru Tominaga ,  Atsushi Wada ,  Hiroyuki Hirano

IPC分类号： B32B27/28

CPC分类号： B29C44/0415 ,  B29K2023/12 ,  B29K2105/04 ,  B29L2031/3014 ,  C08J9/0061 ,  C08J9/06 ,  C08J2323/12 ,  C08J2491/00 ,  Y10T428/249993

摘要： [Problems] To provide: a polypropylene resin composition which can produce an expansion-molded article showing excellent low-temperature impact properties even when expanded at an increased expansion rate; an expansion-molded article using the polypropylene resin composition, which has excellent low-temperature impact properties, is light in weight, and has good appearance; and a process for producing the expansion-molded article.[Solution] Using a polypropylene resin composition comprising 100 weight of a polypropylene resin and 1 to 4 parts by weight of a polyethylene wax having a viscosity average molecular weight of 2400 to 3400, an expansion-molded article which is expanded at an expansion rate of 1.5 to 3 times is produced by injection expansion molding by means of a gas counter pressure technique.

摘要翻译： [问题]提供：即使以增大的膨胀率进行膨胀，也可以制造显示优异的低温冲击性的发泡成型体的聚丙烯树脂组合物; 使用具有优异的低温冲击性的聚丙烯树脂组合物的发泡成型品重量轻，外观美观; 和膨胀成型品的制造方法。 [溶液]使用包含100重量份聚丙烯树脂和1至4重量份粘均分子量为2400至3400的聚乙烯蜡的聚丙烯树脂组合物，膨胀模制品以膨胀速率 通过气体反压技术通过注射膨胀成型生产1.5至3倍。

公开(公告)号：US07012770B2

公开(公告)日：2006-03-14

申请号：US10658690

申请日：2003-09-09

申请人： Hiroyuki Yoshimura ,  Kiminori Sato

发明人： Hiroyuki Yoshimura ,  Kiminori Sato

IPC分类号： G11B5/86

CPC分类号： G11B5/865

摘要： A magnetic pattern of a master disc is transferred to both sides of a magnetic recording medium with no displacement. The origin of a magnetic recording medium can be determined by observing the inner or outer periphery of the magnetic recording medium. Back-side alignment marks are formed on the front side of the magnetic recording medium based on the origin thus determined. The back-side alignment marks can be observed with a microscope and front-side alignment marks for the magnetic recording medium can be provided on the back side of the magnetic recording medium. The alignment marks provided on the front/back sides of the magnetic recording medium are aligned with the corresponding alignment marks provided on the master disc, and a magnetic pattern formed on the soft magnetic material of the master disc is can be transferred to the magnetic recording medium.

摘要翻译： 母盘的磁性图案被转移到没有位移的磁记录介质的两侧。 可以通过观察磁记录介质的内周或外周来确定磁记录介质的原点。 基于这样确定的原点，在磁记录介质的前侧形成背面对准标记。 可以用显微镜观察背面对准标记，并且可以在磁记录介质的背面设置用于磁记录介质的前侧对准标记。 设置在磁记录介质的前/后侧的对准标记与设置在母盘上的对应对准标记对准，并且形成在母盘的软磁性材料上的磁图案可以被传送到磁记录 中。

公开(公告)号：US06747823B2

公开(公告)日：2004-06-08

申请号：US10033181

申请日：2001-10-23

申请人： Akira Saito ,  Kiminori Sato ,  Eiichi Yonezawa

发明人： Akira Saito ,  Kiminori Sato ,  Eiichi Yonezawa

IPC分类号： G11B586

CPC分类号： G11B5/00 ,  G11B5/03 ,  G11B5/865 ,  G11B2005/001

摘要： A method of controlling magnetic recording in a magnetic recording medium and a control device for the same provides a symmetrical transferred signal waveform of equal magnitude with good reproducibility and performs magnetic transfer with high reliability. In performing initial magnetization prior to performing transfer magnetization, an AC magnetic field, the polarity of which changes in the perpendicular direction Y (or both in the perpendicular direction Y and parallel direction X), is applied to the recording surface of the magnetic recording layer of a magnetic recording medium, and the intensity of the AC magnetic field is gradually decreased with time, to demagnetize the entire magnetic recording layer.

摘要翻译： 在磁记录介质中控制磁记录的方法及其控制装置提供具有良好再现性的相等大小的对称传送信号波形，并以高可靠性进行磁传输。 在执行转移磁化之前执行初始磁化，其极性在垂直方向Y（或垂直方向Y和平行方向X两者）上的交变磁场施加到磁记录层的记录表面 的磁记录介质，并且AC磁场的强度随时间逐渐减小，以使整个磁记录层退磁。

公开(公告)号：US07798334B2

公开(公告)日：2010-09-21

申请号：US10566581

申请日：2004-08-05

申请人： Takehito Mizuno ,  Ryoki Sato ,  Hiroyuki Chida ,  Kiminori Sato

发明人： Takehito Mizuno ,  Ryoki Sato ,  Hiroyuki Chida ,  Kiminori Sato

IPC分类号： B01D71/02 ,  B01D61/00

CPC分类号： B01D71/028 ,  B01D63/065 ,  B01D67/0051 ,  B01D69/02 ,  B01D69/10 ,  B01D2323/08 ,  C01B39/02

摘要： A process for manufacturing a zeolite membrane by hydrothermal synthesis on the surface of a porous tubular support 3 with both ends open, by adding a reaction solution containing a silica source and an alumina source and the porous tubular support 3 into a lengthwise reaction container 1 longer than the porous tubular support 3 while placing the porous tubular support 3 vertically in the reaction container 1 and substantially apart from the inner surface of the reaction container 1, and immersing the porous tubular support 3 completely in the reaction solution so that the inside of the porous tubular support 3 is filled with the reaction solution; and heating the reaction solution under conditions of leaving the top and bottom ends of the porous tubular support 3 open, and an apparatus using thereof and zeolite tubular separation membranes thus obtained.

摘要翻译： 通过将含有二氧化硅源和氧化铝源的反应溶液和多孔管状载体3加入长度方向的反应容器1中，通过水热合成在多孔管状载体3的表面上两端开口制造沸石膜的方法 同时将多孔管状支撑体3垂直放置在反应容器1中并且基本上与反应容器1的内表面分离，并将多孔管状支撑件3完全浸入反应溶液中，使得内部 多孔管状载体3填充有反应溶液; 并在使多孔管状支撑体3的顶端和底端离开的条件下加热反应溶液，以及使用其的装置和由此获得的沸石管状分离膜。

公开(公告)号：US20050030663A1

公开(公告)日：2005-02-10

申请号：US10736982

申请日：2003-12-17

申请人： Tsuyoshi Yoshizawa ,  Kiminori Sato

发明人： Tsuyoshi Yoshizawa ,  Kiminori Sato

IPC分类号： G11B21/10 ,  G11B5/596 ,  G11B21/02

CPC分类号： G11B5/59633

摘要： Track addresses for respective recording surfaces of a hard disk drive are input from a main controller 122 to pattern generation sections 130 of a pattern generator. The pattern generation sections 130 generate servo patterns corresponding to the track addresses. The generated servo pattern data are temporarily stored in pattern memories 131. A transfer control circuit 132 reads out, in parallel, the servo pattern data in the pattern memories 131 in synchronism with a servo clock. Output signals from the pattern generator 122 are supplied to recording elements of servo heads 113 via write amplifiers 121, and servo patterns are written to the recording surfaces in parallel. As a result, positional deviations between servo-tracks with the same track address due to alignment errors of the head assembly can be corrected, without the need for complicated track management firmware.

摘要翻译： 将硬盘驱动器的各个记录面的轨道地址从主控制器122输入到图案发生器的图案生成部130。 图案生成部130生成与轨道地址对应的伺服模式。 生成的伺服模式数据被临时存储在模式存储器131中。传送控制电路132并行地读出与伺服时钟同步的模式存储器131中的伺服模式数据。 来自图案生成器122的输出信号经由写入放大器121被提供给伺服磁头113的记录元件，伺服图形被并行地写入记录表面。 结果，可以校正由于头部组件的对准误差而具有相同轨道地址的伺服轨迹之间的位置偏差，而不需要复杂的轨道管理固件。

公开(公告)号：US06373243B1

公开(公告)日：2002-04-16

申请号：US09686979

申请日：2000-10-12

申请人： Yukihiro Takano ,  Kiminori Sato

发明人： Yukihiro Takano ,  Kiminori Sato

IPC分类号： G01R3312

CPC分类号： G01R33/1207

摘要： A device for positioning control of a magnetic head in consideration of eccentricity amount generated due to chucking under the same structure or condition as a hard disk drive of the actual machine is provided. The device includes a thin suspension for supporting a magnetic head for testing, a thick rotary positioner for supporting the suspension, a voice coil disposed at the reverse direction end of the magnetic head for testing of ends of the rotary positioner, a rotary shaft for supporting the magnetic head for testing, the suspension and the rotary positioner, and a pair of magnets and b for sandwiching the voice coil are provided on a stage, thereby constructing the same mechanism as a hard disk drive of the actual machine.

摘要翻译： 考虑到在与实际机器的硬盘驱动器相同的结构或状况下由于夹紧而产生的偏心量，设置用于定位磁头的控制的装置。 该装置包括用于支撑用于测试的磁头的薄悬架，用于支撑悬架的厚的旋转定位器，设置在磁头的反向端的音圈，用于测试旋转定位器的端部，用于支撑的旋转轴 用于测试的磁头，悬架和旋转定位器以及用于夹住音圈的一对磁体和b设置在平台上，从而构成与实际机器的硬盘驱动器相同的机构。

公开(公告)号：US07061702B2

公开(公告)日：2006-06-13

申请号：US10714815

申请日：2003-11-17

申请人： Hiroyuki Yoshimura ,  Kiminori Sato

发明人： Hiroyuki Yoshimura ,  Kiminori Sato

IPC分类号： G11B5/86

CPC分类号： G11B5/82 ,  G11B5/865

摘要： To enable alignment of a magnetic pattern of a pair of master disks and a magnetic recording medium, each of the master disks has at least a pair of alignment marks disposed outside the region of the magnetic pattern. The master disks can be optically transparent or semi-transparent. The master disks can be aligned while the alignment marks are externally observed.

摘要翻译： 为了能够对准一对母盘和磁记录介质的磁性图案，每个主盘具有至少一对设置在磁图案的区域外的对准标记。 主盘可以是光学透明的或半透明的。 可以对准主盘，同时外部观察对准标记。

公开(公告)号：US06683744B2

公开(公告)日：2004-01-27

申请号：US09909465

申请日：2001-07-19

申请人： Yukihiro Takano ,  Kiminori Sato

发明人： Yukihiro Takano ,  Kiminori Sato

IPC分类号： G11B5596

CPC分类号： G11B5/5521 ,  G11B5/59605 ,  G11B5/59627 ,  G11B5/59633

摘要： A magnetic-disk evaluation apparatus includes a magnetic head positioned relative to a magnetic disk including temporary servo signals. Fluctuation of a magnetic head in a seek direction is measured using a measurement device. A measuring rotating arm moves in tandem with a rotating stage holding a rotary positioner. The measurement device is on the measuring rotating arm. The rotary positioner is controlled on the basis of temporary servo signals to position the magnetic head on a circle, concentric from a center of a spindle motor. Fluctuation of the magnetic head in the seek direction is measured to detect the displacement of the magnetic head and to determine whether the temporary servo signals are acceptable based upon the displacement and an outside standard.

摘要翻译： 磁盘评估装置包括相对于包括临时伺服信号的磁盘定位的磁头。 使用测量装置测量磁头在寻道方向上的波动。 测量旋转臂与保持旋转定位器的旋转台一起移动。 测量装置在测量旋转臂上。 基于临时伺服信号控制旋转定位器，以将磁头定位在与主轴电机的中心同心的圆上。 测量磁头在寻道方向上的波动以检测磁头的位移，并根据位移和外界标准确定临时伺服信号是否可接受。

公开(公告)号：US5554396A

公开(公告)日：1996-09-10

申请号：US583530

申请日：1996-01-05

申请人： Takefumi Kato ,  Shigeru Morita ,  Kiminori Sato

发明人： Takefumi Kato ,  Shigeru Morita ,  Kiminori Sato

IPC分类号： B29C31/04 ,  B29C37/00 ,  B29C43/02 ,  B29C43/34 ,  B29C43/50 ,  B29C47/00 ,  B29C45/00

CPC分类号： B29C43/02 ,  B29C31/04 ,  B29C37/0003 ,  B29C43/34 ,  B29C43/50 ,  B29C47/00 ,  B29C47/0009 ,  B29K2021/00 ,  B29L2031/26 ,  Y10S425/806

摘要： A molding machine has a mold material supply device, a die setting device, a separating device and a deburring device. The supply device includes a mold material feeding device, an extruding device for receiving a mold material from the mold material feeding device and extruding the mold material so as to form an extruded mold material, a cutting device for cutting the extruded mold material, and a transfer device for receiving the extruded mold material from the cutting device and transferring the same. The die setting device includes a distribution plate, a first mold die, a second mold die, a third mold die, four shafts, a first mold guide fixed to one of the shafts for receiving and supporting the distribution plate, a second mold guide fixed to another shaft for receiving and supporting the first mold die, a third mold guide fixed to another shaft for receiving and supporting the second mold die, a fourth mold guide for receiving and supporting the third mold die, and means for rotating and vertically moving the four shafts together with the respective mold dies and the respective mold guides and the distribution plate, wherein the distribution plate, the first mold die, the second mold die and the third mold die are positioned in order. The separating device includes a nipping device having a plurality of fixed claws and movable claws in combination for nipping the molding products remaining in the second mold die when the fixed and movable claws are closed and releasing the molded products when the fixed and movable claws are opened.