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1. 发明授权

US4903156A Magnetic recording and/or reproducing apparatus having a head support mechanism for suppressing vibration of magnetic heads 失效
标题翻译：具有用于抑制磁头振动的磁头支撑机构的磁记录和/或重放装置
公开(公告)号：US4903156A
公开(公告)日：1990-02-20
申请号：US193516
申请日：1988-05-12
申请人： Tohru Hayashi , Yoshiaki Sakai , Shinichi Aikawa , Hiroshi Matsunaga , Jun Makabe
发明人： Tohru Hayashi , Yoshiaki Sakai , Shinichi Aikawa , Hiroshi Matsunaga , Jun Makabe
IPC分类号： G11B17/32 , G11B5/58
CPC分类号： G11B5/58
摘要： A magnetic recording and/or reproducing apparatus comprises a first magnetic head mounted on a carriage and a second magnetic head mounted on an arm which swings to and from the carriage, for engagement with a first and second side respectively of a flexible magnetic disc. The first and second magnetic heads are mounted on the carriage and the arm respectively via first and second gimbal plates. The elastic modules of the first gimbal plate is chosen such that the resonance of the first and second magnetic heads due to external vibration is avoided.
摘要翻译：磁记录和/或再现装置包括安装在滑架上的第一磁头和安装在臂上的第二磁头，该第二磁头摆动到滑架上并与滑架摆动，以分别与柔性磁盘的第一和第二侧接合。第一和第二磁头分别通过第一和第二平衡板安装在托架和臂上。选择第一万向板的弹性模块，使得避免由于外部振动引起的第一和第二磁头的共振。

2. 发明授权

US5043833A Magnetic head assembly 失效
标题翻译：磁头组件
公开(公告)号：US5043833A
公开(公告)日：1991-08-27
申请号：US535113
申请日：1990-06-08
申请人： Shinichi Aikawa , Fumio Nagase , Yoshiaki Sakai
发明人： Shinichi Aikawa , Fumio Nagase , Yoshiaki Sakai
IPC分类号： G11B5/265 , G11B5/10 , G11B5/60 , G11B17/32 , G11B21/21
CPC分类号： G11B17/32 , G11B5/10
摘要： A magnetic head assembly comprises a base defined with a flat slide surface on which a magnetic disk is contacted and a magnetic core embedded on the base surface so as to form a flush surface on the slide surface. The slide surface extends in a direction of rotation of the magnetic disk for a length B and has a width A in which the ration B/A is chosen equal to or larger than 4. The length B is set so as to satisfy a relation 0.35 m.ltoreq.B.ltoreq.0.55 m, where m is the length of an access opening in the housing for the disk in the rotational direction of the disk. At the same time, the slide surface is finished with such a precision that the slide surface shows a specular gloss. With such a magnetic head, the vibration of magnetic head assembly associated with rotation of the magnetic disk is successfully suppressed.
摘要翻译：磁头组件包括限定有平坦的滑动表面的基座，磁盘接触在其上，并且磁芯嵌入在基座表面上，以在滑动表面上形成平齐的表面。滑动表面沿磁盘的旋转方向延伸长度B，并且具有其中B / A选择为等于或大于4的宽度A.长度B设定为满足0.35的关系 m

3. 发明授权

US5155638A Compatible data storage apparatus for use with disk assemblies of two or more different storage capacities 失效
标题翻译：兼容数据存储设备，用于两个或多个不同存储容量的磁盘组件
公开(公告)号：US5155638A
公开(公告)日：1992-10-13
申请号：US549765
申请日：1990-07-09
申请人： Shinichi Aikawa , Yoshiaki Sakai
发明人： Shinichi Aikawa , Yoshiaki Sakai
IPC分类号： G11B19/10 , G11B19/12 , G11B23/30
CPC分类号： G11B19/12 , G11B19/10 , G11B23/30
摘要： A compatible disk drive is disclosed which is capable of writing and reading data on either of first, second and third interchangeable flexible magnetic disk cartridges of different storage capacities at first, second and third prescribed data transfer rates, respectively. The first and second disk cartridges have a first and a second capacity discriminate window, respectively, formed in different prescribed positions in their housings by way of contradistinction from each other and from the third disk cartridge which has no capacity discriminate window. The disk drive customarily employs two disk sensors for discriminating among the first, second and third disk cartridges. The invention ultilizes the binary outputs from the two disk sensors for the detection of the loading of any of the three types of disk cartridges, thereby dispensing with an additional sensor heretofore employed for that purpose.
摘要翻译：公开了一种兼容的磁盘驱动器，其能够分别在第一，第二和第三规定数据传输速率下分别在不同存储容量的第一，第二和第三可互换的可变磁盘盒之一上写入和读取数据。第一和第二盘盒分别具有第一和第二容量鉴别窗口，它们通过彼此相互矛盾并与不具有容量鉴别窗口的第三盘盒形成在其外壳中的不同规定位置。磁盘驱动器通常使用两个磁盘传感器来区分第一，第二和第三磁盘盒。本发明使来自两个盘传感器的二进制输出能够用于检测三种类型的盘盒中的任何一种的装载，从而分配迄今用于该目的的附加传感器。

4. 发明授权

US5032934A Magnetic disc apparatus with a cosine equalizer and specific gap length head 失效
标题翻译：具有余弦均衡器和特定间隙长度头的磁盘设备
公开(公告)号：US5032934A
公开(公告)日：1991-07-16
申请号：US395736
申请日：1989-08-18
申请人： Shinichi Aikawa , Yoshiaki Sakai , Hiroshi Tsuyuguchi , Fumio Nagase
发明人： Shinichi Aikawa , Yoshiaki Sakai , Hiroshi Tsuyuguchi , Fumio Nagase
IPC分类号： G11B5/012 , G11B5/09 , G11B20/10
CPC分类号： G11B20/10212 , G11B20/10009 , G11B5/012 , G11B5/09
摘要： A magnetic disc apparatus comprises a single write/read magnetic head for carrying out write/read with respect to either one of a low-density magnetic disc and a high-density magnetic disc, and a cosine equalizer supplied with a read signal from the write/read magnetic head. The write/read magnetic head has a core gap length which is between 0.60 and 1.20 times a minimum field conversion length for high-density write by a write/read signal.
摘要翻译：磁盘装置包括用于执行相对于低密度磁盘和高密度磁盘中的任一个的写入/读取的单个写入/读取磁头和被提供有来自写入的读取信号的余弦均衡器 /读磁头。写入/读取磁头具有通过写入/读取信号进行高密度写入的最小场转换长度的0.60到1.20倍的磁芯间隙长度。

5. 发明授权

US5855624A Fibers, a process for preparing the same and product thereof 失效
标题翻译：纤维，其制备方法及其制品
公开(公告)号：US5855624A
公开(公告)日：1999-01-05
申请号：US817162
申请日：1997-04-16
申请人： Kango Fujitani , Yoko Fukuyama , Toshio Watanuki , Hiroyuki Miura , Yutaka Tsujimoto , Kazuhisa Honda , Yoshitaka Uno , Yoshiaki Sakai
发明人： Kango Fujitani , Yoko Fukuyama , Toshio Watanuki , Hiroyuki Miura , Yutaka Tsujimoto , Kazuhisa Honda , Yoshitaka Uno , Yoshiaki Sakai
IPC分类号： D06M11/00 , D06M11/61 , D06M13/02 , D06M13/144 , D06M13/224 , D06M15/507 , D06M15/53 , D06M23/00 , D06M101/00 , D06M101/02 , D06M101/06 , D06M101/08
CPC分类号： D06M13/224 , D06M11/61 , D06M13/2243 , D06M15/507 , D06M15/53 , D06M2101/06 , Y10T428/2913 , Y10T428/2915 , Y10T442/2279
摘要： The present invention relates to cellulose fibers excellent in dirt removability and a method of treatment thereof. The cellulose fibers of the invention are liquid ammonia-treated cellulose fibers whose partial or entire exterior is coated with an ester of (A) a polycarboxylic acid having at least three carboxyl groups and (B) a hydrophilic polyol having an oxyethylene group or groups and at least two alcoholic hydroxyl groups and/or which fibers are impregnated with the ester.
摘要翻译： PCT No.PCT / JP95 / 01901 Sec。 371日期1997年04月16日 102（e）日期1997年4月16日PCT 1995年9月21日PCT PCT。公开号WO97 / 67279 日期1997年2月27日本发明涉及除尘性优异的纤维素纤维及其处理方法。本发明的纤维素纤维是液态氨处理的纤维素纤维，其部分或整个外部用（A）具有至少三个羧基的多元羧酸的酯和（B）具有氧亚乙基或基团的亲水性多元醇的酯包衣，至少两个醇羟基和/或哪种纤维被该酯浸渍。

6. 发明授权

US5583711A Greater capacity writing method for a belt-driven tape cartridge or the like 失效
标题翻译：用于带式带盒等的更大的容量写入方法
公开(公告)号：US5583711A
公开(公告)日：1996-12-10
申请号：US391617
申请日：1995-02-21
申请人： Hiroshi Ohkubo , Shinzi Umehara , Mitsuru Hasegawa , Mitsutoshi Kondo , Yoshiaki Sakai
发明人： Hiroshi Ohkubo , Shinzi Umehara , Mitsuru Hasegawa , Mitsutoshi Kondo , Yoshiaki Sakai
IPC分类号： G11B5/09 , G11B5/008 , G11B5/48 , G11B15/02 , G11B15/06 , G11B15/12 , G11B15/43 , G11B20/02 , G11B15/48
CPC分类号： G11B5/00817 , G11B15/12 , G11B15/43 , G11B5/4893 , G11B15/026 , G11B15/06
摘要： A method of writing on a two-reel, belt driven, multitrack tape cartridge wherein tape tension increases with the progress of tape transportation from one reel to another. Forward tracks on the tape are predivided into a first group adjacent the tape centerline and a second group adjacent one tape edge, and reverse tracks are similarly predivided into a first and a second group. Writing on each of the first group of forward tracks is started in a position spaced a less distance from the tape beginning than on each of the second group of forward tracks. Writing on each of the first group of reverse tracks is also started in a position spaced a less distance from the tape end than on each of the second group of reverse tracks. Thus the tape offers a greater storage capacity than if, as is conventional in the art, writing on the first groups of forward and reverse tracks is started in the same longitudinal tape position as on the second groups of forward and reverse tracks.
摘要翻译：一种在双卷带式带驱动的多轨磁带盒上书写的方法，其中带张力随着磁带从一个卷轴传送到另一个卷轴的进度而增加。磁带上的前向轨迹被预先分割成与磁带中心线相邻的第一组，并且邻近一个磁带边缘的第二组，反向磁道类似地被划分为第一组和第二组。在第一组正向轨道中的每一个上的写入开始于与磁带开始间隔较小的位置，而不是在第二组正向轨道中的每一个上。在第一组反向轨道中的每一个上的写入也从与磁带末端隔开较小距离的位置开始，而不是在第二组反向磁迹中。因此，与现有技术中常规的那样，磁带提供了更大的存储容量，即在与第二组正向和反向磁道相同的纵向磁带位置上开始在第一组正向和反向磁道上的写入。

7. 发明授权

US5309628A Assembling position adjusting mechanism of a spindle motor for a magnetic disk apparatus 失效
标题翻译：用于磁盘装置的主轴电机的组装位置调整机构
公开(公告)号：US5309628A
公开(公告)日：1994-05-10
申请号：US992134
申请日：1992-12-17
申请人： Kiyoshi Fukuchi , Yoshiaki Sakai , Hiroshi Tsuyuguchi , Takashi Numata , Fumio Nagase
发明人： Kiyoshi Fukuchi , Yoshiaki Sakai , Hiroshi Tsuyuguchi , Takashi Numata , Fumio Nagase
IPC分类号： G11B25/04 , G11B5/55 , G11B33/12 , B23P19/04
CPC分类号： G11B5/5521 , Y10S29/028 , Y10T29/49025 , Y10T29/53165 , Y10T29/53261 , Y10T29/53265
摘要： An assembling position-adjusting mechanism of a magnetic disk apparatus able to adjust the azimuth, radial alignment, and index of a magnetic head by adjusting a position thereof during the assembling process of a spindle motor. A positioning head movable in a direction perpendicular to a top surface of a table is provided. A plurality of positioning pins are provided on the bottom of the positioning head. Moving mechanisms are provided in the positioning head so that the bottom surface of the positioning head is movable and rotatable parallel to the top surface of the table. Each positioning pin of the positioning head is inserted into a respective positioning hole of a motor assembly so as to move the motor assembly with a movement of the positioning head so that the spindle motor of the motor assembly is at an appropriate position relative to the magnetic head of the main body of the magnetic disk apparatus.
摘要翻译：一种磁盘装置的组装位置调节机构，其能够通过在主轴电动机的组装过程中调节其位置来调节磁头的方位角，径向取向和折射率。提供了可在与桌子的顶面垂直的方向上移动的定位头。多个定位销设置在定位头的底部。移动机构设置在定位头中，使得定位头的底面能够平行于工作台的顶面移动和旋转。定位头的每个定位销插入到马达组件的相应定位孔中，以便随着定位头的运动而使马达组件移动，使得马达组件的主轴马达相对于磁铁位于适当的位置磁盘装置的主体的头部。

8. 发明授权

US5291356A Disk storage device having eject member 失效
标题翻译：具有弹出构件的磁盘存储装置
公开(公告)号：US5291356A
公开(公告)日：1994-03-01
申请号：US979629
申请日：1992-11-20
申请人： Kenji Matsumoto , Yoshio Hirose , Yoshiaki Sakai , Hiroshi Takemoto , Takashi Watanabe , Katsuhiko Noda
发明人： Kenji Matsumoto , Yoshio Hirose , Yoshiaki Sakai , Hiroshi Takemoto , Takashi Watanabe , Katsuhiko Noda
IPC分类号： G11B17/04 , G11B21/22
CPC分类号： G11B17/0438
摘要： A disk storage device includes a head part for writing data to a storage disk inserted into the device and for reading data from the disk, an eject member which is operated when a disk cartridge containing the disk is ejected, a turntable for rotating and driving the disk thereon to perform data recording and reproducing with the head part, a holder for holding the disk cartridge containing the disk, the holder placing the disk at a read/write position on the turntable when the disk cartridge is inserted, a slider which is disconnected from a latch lever when the disk cartridge is inserted and is moved in a direction parallel to the direction of insertion of the disk cartridge so as to place the disk at the read/write position on the turntable, and a movement mechanism for moving the holder and the disk cartridge from the read/write position of the turntable to an insertion position in response to a movement of the slider in the direction opposite to the first direction when the eject member is operated. In this device, the eject member is mounted flat on an upper portion of a frame of the disk storage device which portion is parallel to a surface of the turntable, the eject member having an operation part which is operated by applying an external force thereto, and a transfer part connected to an end portion of the slider.
摘要翻译：磁盘存储装置包括头部，用于将数据写入插入到设备中的存储盘并从盘读取数据;弹出构件，其在包含盘的磁盘盒被弹出时操作，用于旋转和驱动磁盘的转盘盘上，用头部执行数据记录和再现;保持器，用于保持容纳盘的盘盒;保持器，当盘盒被插入时，将盘放置在转盘上的读/写位置;断开的滑块当插入盒式磁盘时，从闩锁杆移动并沿与盘盒插入方向平行的方向移动，以将盘放置在转盘上的读/写位置;以及移动机构，用于使保持架并且当弹出时响应于滑块在与第一方向相反的方向的移动而将盘盒从转台的读/写位置移动到插入位置会员经营在该装置中，弹出构件平坦地安装在盘存储装置的框架的上部，该部分平行于转台的表面，该弹出构件具有通过施加外力而操作的操作部，以及连接到滑块的端部的传送部件。

9. 发明授权

US4594620A Disk storage file with a four phase, single phase drive stepping motor 失效
标题翻译：磁盘存储文件采用四相单相驱动步进电机
公开(公告)号：US4594620A
公开(公告)日：1986-06-10
申请号：US588677
申请日：1984-03-12
申请人： Makoto Shoji , Yoshiaki Sakai
发明人： Makoto Shoji , Yoshiaki Sakai
IPC分类号： H02P8/00 , G11B5/55 , G11B19/02 , G11B21/08 , G11B21/12 , G11B5/54
CPC分类号： G11B5/5521 , G11B21/12
摘要： A storage file for particular use with a flexible magnetic disk having a series of concentric magnetic tracks thereon, comprising a four phase stepping motor for moving a transducer head radially of the magnetic disk. The stepping motor has several sets of first, second, third and fourth phase windings arranged sequentially in the order named. A radial drive control circuit is provided which normally acts to cause energization of the stepping motor windings in a single phase drive mode to cause rotation of the rotor by discrete increments. In order to prevent the rotor from being trapped in alignment with the third phase windings, instead of being returned to the first phase windings, when the disk file is electrically turned on, the radial drive control circuit further functions to briefly energize a selected one or more of the second, third and fourth phase windings of each set, with the simultaneous or subsequent energization of the first phase windings. This makes it possible to positively return the transducer head to the outermost track zero position on the magnetic disk, for the commencement of proper data transfer therebetween, despite the unavoidable sensing errors of an optical "track zero" sensor commonly built into the device.
摘要翻译：一种特别用于其上具有一系列同心磁道的柔性磁盘的存储文件，包括用于在磁盘的径向上移动换能器头的四相步进电机。步进电机具有按照命名顺序排列的若干组第一，第二，第三和第四相绕组。提供径向驱动控制电路，其通常用于在单相驱动模式中使步进电机绕组通电，从而使转子以离散的增量旋转。为了防止转子被捕获与第三相绕组对齐，而不是返回到第一相绕组，当磁盘文件被电导通时，径向驱动控制电路还用于短暂激励选定的一个或更多的每组的第二，第三和第四相绕组，同时或随后激励第一相绕组。这使得可以将传感器头部正确地返回到磁盘上的最外面的磁道零位置，以便在它们之间开始适当的数据传输，尽管通常内置在该设备中的光学“磁道零”传感器的不可避免的感测误差。

10. 发明授权

US09200526B2 Transition piece between combustor liner and gas turbine 有权
标题翻译：燃烧器衬套与燃气轮机之间的过渡件
公开(公告)号：US09200526B2
公开(公告)日：2015-12-01
申请号：US13332106
申请日：2011-12-20
申请人： Shoko Ito , Daizo Saito , Yoshiaki Sakai
发明人： Shoko Ito , Daizo Saito , Yoshiaki Sakai
IPC分类号： F02C3/02 , F23R3/54 , F01D9/02
CPC分类号： F01D9/023
摘要： A transition piece 10 in an embodiment is provided with an inner duct 20 through which a combustion gas is led to a turbine part 130 and an outer duct 30 that is provided so as to cover an outer periphery of the inner duct 20 and has a plurality of ejection holes 31 to eject air onto an outer peripheral surface of the inner duct 20 formed therein. It is structured such that a channel cross-sectional area of a cooling air channel 50 that is formed between the inner duct 20 and the outer duct 30 and through which the air ejected from the ejection holes 31 flows gradually decreases at an air flow downstream side rather than the portion where the ejection holes 31 are formed, and gradually increases from a throat portion 60 having the minimized channel cross-sectional area to an air flow downstream side.
摘要翻译：在一个实施例中的过渡件10设置有内部管道20，燃烧气体通过该管道20被引导到涡轮机部分130和外部管道30，外部管道30设置成覆盖内部管道20的外周并且具有多个的喷射孔31以将空气喷射到形成在其中的内部管道20的外周表面上。其结构使得形成在内部管道20和外部管道30之间的冷却空气通道50的通道横截面积，并且从喷射孔31喷出的空气流过的通道横截面积在空气流下游侧逐渐减小而不是形成喷射孔31的部分，并且从具有最小的通道横截面积的喉部60逐渐增加到气流下游侧。

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