Magnetic head carriage device for magnetic disk drive
    2.
    发明授权
    Magnetic head carriage device for magnetic disk drive 失效
    用于磁盘驱动器的磁头托架装置

    公开(公告)号:US5159509A

    公开(公告)日:1992-10-27

    申请号:US638053

    申请日:1991-01-04

    IPC分类号: G11B21/02 G11B5/48 G11B17/32

    CPC分类号: G11B17/32 G11B5/4813

    摘要: A magnetic head carriage device which comprises a head carriage body provided on a magnetic disk drive apparatus slidably in a radial direction of a magnetic disk and in parallel to a guiding axis, an upper arm provided on the head carriage body to have an upper magnetic head on its lower surface, and a plurality of bearing members each having an annular bearing portion and a mounting arm, the annular bearing portion into which a guiding shaft is inserted along the guiding axis, the mounting arm portion extending outwardly from the annular bearing portion, the mounting arm portion of each of the bearing members being fixed to the head carriage body such that the annular bearing portions are located laterally from the head carriage body. The magnetic disk drive apparatus employing this magnetic head carriage device can be constructed to suit the demands in the field, especially one having an overall thickness smaller than that of a conventional magnetic disk drive apparatus.

    摘要翻译: 一种磁头支架装置,其特征在于,包括:头托架主体,其设置在磁盘驱动装置的磁盘的径向方向上并与导向轴平行;上臂设置在所述头托架主体上,具有上磁头 在其下表面上具有多个轴承部件,每个轴承部件均具有环形轴承部分和安装臂,所述环形轴承部分沿引导轴线插入引导轴中,所述安装臂部分从所述环形轴承部分向外延伸, 每个轴承构件的安装臂部分固定到头部托架主体,使得环形轴承部分位于头部托架主体的侧面。 采用该磁头托架装置的磁盘驱动装置可以构成为适合现场的要求,特别是总体厚度小于常规磁盘驱动装置的要求。

    Magnetic disc clamping/seating unit
    3.
    发明授权
    Magnetic disc clamping/seating unit 失效
    磁盘夹紧/座椅单元

    公开(公告)号:US5060096A

    公开(公告)日:1991-10-22

    申请号:US537504

    申请日:1990-06-13

    CPC分类号: G11B17/041 G11B17/035

    摘要: A magnetic disc unit into and from which a disc case housing a magnetic disc is loaded and ejected includes a chassis, a magnetic head, a slide member being capable of sliding between a first position and a second position, a latch member fixing said slide member at the first position when the disc case is ejected, being pushed by the disc case inserted in said magnetic disc unit at a time of inserting the disc case and fixing said slide member at the second position when the disc case is loaded into said magnetic disc unit and is positioned at a predetermined set position, an arm member rotated by a sliding operation of said slide member, a clamping member clamping the magnetic disc housed in the disc case and a connection mechanism making said clamping member clamp the magnetic disc when said arm member is positioned at a second rotation position and separating said clamping member from the magnetic disc when said arm member is positioned at a first rotation position.

    摘要翻译: 进入和卸载容纳磁盘的盘盒的磁盘单元包括底盘,磁头,能够在第一位置和第二位置之间滑动的滑动构件,固定所述滑动构件的闩锁构件 当盘盒被弹出时的第一位置,当插入盘盒时被插入到所述磁盘单元中的盘盒推动并且当盘盒被装载到所述磁盘中时将所述滑动件固定在第二位置时的第一位置 并且定位在预定的设定位置,通过所述滑动构件的滑动操作而旋转的臂构件,夹持容纳在盘盒中的磁盘的夹紧构件和当所述臂 构件定位在第二旋转位置,并且当所述臂构件定位在第一旋转位置时将所述夹紧构件与磁盘分离。

    Power saving system for rotating disk data storage apparatus
    4.
    发明授权
    Power saving system for rotating disk data storage apparatus 失效
    旋转磁盘数据存储装置的节电系统

    公开(公告)号:US5283702A

    公开(公告)日:1994-02-01

    申请号:US746773

    申请日:1991-08-16

    摘要: A flexible magnetic disk drive is disclosed which has a stepper motor coupled to a data transducer via a steel belt motion translating mechanism for moving the transducer from track to track on the rotating disk in response to stepping pulses and a stepping direction signal from an external host system. In order to save power, the stepper motor is held deenergized while the disk drive motor is out of rotation, with the consequent possibility that the transducer may be displaced from the required track position on the disk while the stepper motor is held deenergized. Therefore, in order to always memorize the latest of the successive destination tracks commanded by the host system, a forward/backward counter is provided which counts the external stepping pulses in either direction depending upon the binary state of the external stepping direction signal. After the disk drive motor is set into rotation, stepping pulses and an stepping direction signal are generated internally for causing the stepper motor to automatically reposition the transducer on the memorized latest destination track.

    摘要翻译: 公开了一种柔性磁盘驱动器,其具有经由钢带运动转换机构耦合到数据传感器的步进电机,用于响应于步进脉冲和来自外部主机的步进方向信号将转换器从轨道移动到旋转盘上 系统。 为了节省电力,步进电动机在磁盘驱动电动机不能旋转的同时保持断电,从而随着步进电动机被断电而使换能器从盘上所需轨道位置移位的可能性。 因此,为了始终存储由主机系统指令的连续的目的地轨迹的最新,提供了前向/后向计数器,其根据外部步进方向信号的二进制状态对任一方向的外部步进脉冲进行计数。 在磁盘驱动电动机转动之后,内部产生步进脉冲和步进方向信号,使步进电动机自动地将换能器重新定位在存储的最新目的地轨道上。

    Disk driver in which the disk holder is located below a slider
    6.
    发明授权
    Disk driver in which the disk holder is located below a slider 失效
    磁盘驱动器,其中磁盘托架位于滑块下方

    公开(公告)号:US5195079A

    公开(公告)日:1993-03-16

    申请号:US717019

    申请日:1991-06-18

    IPC分类号: G11B17/04

    CPC分类号: G11B17/0438

    摘要: A disk driver in which a disk is inserted has a head (12), a holder (5), and a slider (14). The holder ascends and descends between a first position and a second position. The head ascends and descends between a third position and a fourth position in response to the ascending and descending of the holder. The disk (3) is inserted into or ejected from the holder (5) at the first position when the head (12) is at the third position, and information is recorded on or reproduced therefrom by the head at the fourth position when the holder is at the second position. Since the third position is higher than the first position so that the head does not hit the inserted disk, there is a space between the first and third positions. Accordingly, the slider (14) is located in the space so that it can avoid hitting the head, and thus the disk driver can be made thin.

    摘要翻译: 其中插入盘的盘驱动器具有头(12),保持器(5)和滑块(14)。 保持器在第一位置和第二位置之间上升和下降。 响应于保持器的上升和下降,头部在第三位置和第四位置之间上升和下降。 当头部(12)处于第三位置时,盘(3)在第一位置处插入或从保持器(5)弹出,并且当保持器 处于第二位。 由于第三位置高于第一位置,使得头部不撞击插入的盘,所以在第一和第三位置之间存在空间。 因此,滑块(14)位于空间中,从而可以避免撞击头部,从而可以使盘驱动器变薄。

    Steam generator
    7.
    发明授权
    Steam generator 有权
    蒸汽发生器

    公开(公告)号:US09253824B2

    公开(公告)日:2016-02-02

    申请号:US13125861

    申请日:2009-10-23

    摘要: A small steam generator uses a cylindrical steam generation vessel having a steam generation portion formed to store an amount of water for generating steam and a steam passage portion formed on the upper end of the steam generation portion for spouting steam generated in the steam generation portion. A heater element is disposed within the steam generation vessel, and an induction heating coil is wound around the periphery of the steam generation vessel for energizing the heater element. The heater element is energized by supply of electric power to the heating coil so that steam generated by boiling of the water in the steam generation portion spouts upward from the steam passage. In the steam generator, a steam discharge duct is mounted on the upper end of the steam passage for receiving the steam spouting upward from the steam passage and to discharge it in a lateral direction such that drops of hot water adhered to a ceiling surface of the discharge duct fall and re-circulate back into the steam generation part.

    摘要翻译: 小型蒸汽发生器使用具有形成蒸汽产生部分的蒸汽发生部分的圆柱形蒸汽发生器,用于储存用于产生蒸汽的水量,以及形成在蒸汽发生部分的上端的蒸汽通道部分,用于喷射在蒸汽发生部分中产生的蒸汽。 加热器元件设置在蒸汽发生容器内,并且感应加热线圈缠绕在蒸汽发生容器的周边上,以激励加热器元件。 加热器元件通过向加热线圈供电而通电,使得蒸汽生成部分中的水沸腾产生的蒸汽从蒸汽通道向上喷出。 在蒸汽发生器中,蒸汽排放管道安装在蒸汽通道的上端,用于接收从蒸汽通道向上喷出的蒸汽并沿横向排出蒸汽,使得一滴热水附着在 排放管道下降并再循环回蒸汽发生部分。

    Carboxymethylcellulose or salt thereof for electrodes of nonaqueous electrolyte secondary battery and aqueous solution thereof
    8.
    发明授权
    Carboxymethylcellulose or salt thereof for electrodes of nonaqueous electrolyte secondary battery and aqueous solution thereof 有权
    非水电解质二次电池用电极的羧甲基纤维素或其盐及其水溶液

    公开(公告)号:US09240583B2

    公开(公告)日:2016-01-19

    申请号:US13131395

    申请日:2009-11-26

    摘要: The present invention provides carboxymethylcellulose or a salt thereof that can prevent defects such as streaks and pinholes from occurring in the obtained electrode when it is used as a binder for an electrode of a nonaqueous electrolyte secondary battery. The present invention provides carboxymethylcellulose or a salt thereof of which ratio of a dry mass A to a dry mass B is less than 50 ppm when 2 liters of a 0.3 mass % aqueous solution of the dry mass B of the carboxymethylcellulose or a salt thereof is prepared, the entire amount of the aqueous solution is filtrated through a 250-mesh filter under a reduced pressure of −200 mmHg, and the dry mass A of a residue on the filter is measured after filtration. The applications of the carboxymethylcellulose or a salt thereof are also provided.

    摘要翻译: 本发明提供了当用作非水电解质二次电池的电极的粘合剂时,可以防止在所获得的电极中发生诸如条纹和针孔的缺陷的羧甲基纤维素或其盐。 本发明提供羧甲基纤维素或其盐,当将2升的羧甲基纤维素或其盐的干质量B的0.3质量%的水溶液为2质量%时,干质量A与干质量B的比率小于50ppm 通过250目过滤器在-200mmHg的减压下过滤全部量的水溶液,过滤后测量过滤器上残留物的干质量A. 还提供了羧甲基纤维素或其盐的应用。

    SECONDARY BATTERY
    9.
    发明申请
    SECONDARY BATTERY 审中-公开
    二次电池

    公开(公告)号:US20140134461A1

    公开(公告)日:2014-05-15

    申请号:US14130063

    申请日:2012-06-05

    IPC分类号: H01M2/26 H01M10/04

    摘要: A secondary battery having high heat dissipation ability is provided. A secondary battery including a plurality of positive electrodes and a plurality of negative electrodes in an outer package, wherein the plurality of positive electrodes are connected to each other outside the outer package without being connected to each other inside the outer package, or wherein the plurality of negative electrodes are connected to each other outside the outer package without being connected to each other inside the outer package, or wherein the plurality of positive electrodes are connected to each other outside the outer package without being connected to each other inside the outer package and the plurality of negative electrodes are connected to each other outside the outer package without being connected to each other inside the outer package. In addition, the secondary battery, wherein the plurality of positive electrodes are connected to each other outside the outer package without being connected to each other inside the outer package, the outer package includes an electrolytic solution containing an additive, the plurality of positive electrodes contain lithium, and the plurality of positive electrodes are connected to each other outside the outer package after a potential is applied to at least one positive electrode between the plurality of positive electrodes until a potential equal to or less than a potential at which the additive is reductively decomposed is reached.

    摘要翻译: 提供具有高散热能力的二次电池。 一种二次电池,其在外部封装中包括多个正极和多个负极,其中所述多个正电极彼此外部连接在外部封装外部,而不在外部封装内部彼此连接,或者其中多个 的负极彼此外部连接而不在外部封装内部彼此连接,或者其中多个正极彼此连接在外部封装外部,而不会在外部封装内部彼此连接, 多个负电极在外包装外部彼此连接而不在外包装内部彼此连接。 另外,其中多个正电极在外包装外部彼此连接而不在外包装内部彼此连接的二次电池,外包装包括含有添加剂的电解液,多个正电极含有 锂,并且在对多个正电极中的至少一个正电极施加电位之后,将电极施加到等于或小于添加剂还原电位的电位之外,在外包装外部将多个正电极彼此连接 达到分解。

    POLYACTIC ACID-BASED POLYOL COMPOSITION, PROCESS FOR PRODUCTION THEREOF, URETHANE RESIN COMPOSITION, PROCESS FOR PRODUCTION OF SAME, AND MOLDED PRODUCTS THEREOF
    10.
    发明申请
    POLYACTIC ACID-BASED POLYOL COMPOSITION, PROCESS FOR PRODUCTION THEREOF, URETHANE RESIN COMPOSITION, PROCESS FOR PRODUCTION OF SAME, AND MOLDED PRODUCTS THEREOF 有权
    基于聚氨酯的多元醇组合物,其生产方法,URETHANE树脂组合物,其生产方法及其制品

    公开(公告)号:US20120264905A1

    公开(公告)日:2012-10-18

    申请号:US13515189

    申请日:2010-10-25

    IPC分类号: C07C69/68 C08G18/24 C08G18/34

    摘要: Provided is a polylactic acid-based polyol composition in which a catalyst that remains in the polylactic acid-based polyol and that acts also as a catalyst for urethane formation has been deactivated by easy means. Thus, the polylactic acid-based polyol composition suffers from little influence of the catalyst on urethane formation. When the polylactic acid-based polyol composition is used as a raw material for a urethane resin, therefore, uniform molded products can be obtained. Also provided are a process for the production of the polylactic acid-based polyol composition, a urethane resin composition obtained using the polylactic acid-based polyol composition, a process for the production of the same, and molded products thereof. The polylactic acid-based polyol composition is a composition which comprises both a polylactic acid-based polyol prepared by transesterification and a silica compound and in which the silica compound has a surface area of 40 m2 or more based on 100 g of the polylactic acid-based polyol and a content of the silica compound is 70 wt % or less.

    摘要翻译: 提供了一种聚乳酸类多元醇组合物,其中留在聚乳酸类多元醇中并且也用作氨基甲酸酯形成催化剂的催化剂已经通过简单的手段去活了。 因此,聚乳酸类多元醇组合物几乎不影响催化剂对氨基甲酸酯的形成。 因此,当使用聚乳酸类多元醇组合物作为聚氨酯树脂的原料时,可以得到均匀的成型体。 还提供了制备聚乳酸类多元醇组合物的方法,使用聚乳酸类多元醇组合物得到的聚氨酯树脂组合物,其制造方法及其成型品。 聚乳酸类多元醇组合物是通过酯交换反应制备的聚乳酸类多元醇和二氧化硅化合物两者的组合物,其中二氧化硅化合物的表面积相对于聚乳酸类多元醇100g为40m 2以上, 并且所述二氧化硅化合物的含量为70重量%以下。