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1.发明授权Method and apparatus for vacuum testing water resistant and watertight risers and lids 失效用于真空测试防水和防水立管和盖子的方法和装置公开(公告)号：US06564614B1
公开(公告)日：2003-05-20
申请号：US09840995
申请日：2001-04-25
IPC分类号： G01M304
CPC分类号： G01M3/26
摘要： In a method and apparatus for detecting leaks in riser and lid assemblies, a difference in pressure between the inside of the riser and cover assembly and the outside is created and monitored to insure that no leaks exist. Preferably, a vacuum is created on the inside of the riser and cover assembly. This vacuum is then monitored for a set period of time to insure that the total change in pressure does not exceed a threshold. In a highly preferred embodiment, an apparatus automatically creates the desired vacuum and then isolates a vacuum gauge to monitor the vacuum in the riser. Method for isolating a leak are also presented in the event that a leak is detected.
摘要翻译： 在用于检测提升管和盖组件中的泄漏的方法和装置中，产生并监测提升管和盖组件的内部与外部之间的压力差异，以确保不存在泄漏。 优选地，在提升管和盖组件的内侧产生真空。 然后将该真空度监测一段固定的时间，以确保压力的总变化不超过阈值。 在非常优选的实施例中，设备自动产生所需的真空，然后隔离真空计以监测提升管中的真空。 在检测到泄漏的情况下也会出现隔离泄漏的方法。
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2.发明授权Drive for handling multiple size information storage media cartridges and cartridges therefor 失效用于处理多种尺寸信息的驱动器存储介质盒和墨盒公开(公告)号：US06220539B1
公开(公告)日：2001-04-24
申请号：US09432136
申请日：1999-11-02
IPC分类号： G11B2304
CPC分类号： G11B33/027 , G11B23/08778 , G11B23/08785 , G11B25/066
摘要： A drive can handle media cartridges of differing physical size provided the relative positioning of the drive/control mechanism and the media access opening for the cartridges can be held constant. Numerous possible structures and cartridges using this concept are disclosed.
摘要翻译： 驱动器可以处理不同物理尺寸的介质盒，只要驱动/控制机构的相对定位和墨盒的介质进入口可以保持不变。 公开了使用该概念的许多可能的结构和盒。
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公开(公告)号：US5280402A
公开(公告)日：1994-01-18
申请号：US917523
申请日：1992-07-17
申请人： James S. Anderson , Noel L. Allen , Durkee B. Richards , Theodore A. Schwarz , Robert W. Tapani , Hung T. Tran , Robert J. Youngquist
发明人： James S. Anderson , Noel L. Allen , Durkee B. Richards , Theodore A. Schwarz , Robert W. Tapani , Hung T. Tran , Robert J. Youngquist
CPC分类号： G11B5/5508
摘要： A mechanism for accurately following the center of a track includes a voice coil, or a voice coil and stepper motor in combination. The voice coil and stepper motor combination operate to variably position a recording head transversely with respect to the width of the recording tape. The mechanism enables head positioning with very close tolerances due to the ability of the voice coil to finely position the head very accurately on the center of a track.
摘要翻译： 用于精确地跟踪轨道中心的机构包括组合的音圈或音圈和步进电机。 音圈和步进电机组合操作以相对于记录带的宽度横向地定位记录头。 由于音圈能很精确地将磁头定位在轨道的中心，因此该机构能够以非常宽的公差实现磁头定位。
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公开(公告)号：USD342477S
公开(公告)日：1993-12-21
申请号：US912599
申请日：1992-07-13
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5.发明授权
公开(公告)号：US4799934A
公开(公告)日：1989-01-24
申请号：US114964
申请日：1987-10-30
申请人： Mu-Ill Lim , James S. Anderson
发明人： Mu-Ill Lim , James S. Anderson
IPC分类号： C07C323/36 , A61K20060101 , A61K8/00 , A61K8/41 , A61K8/46 , A61Q5/06 , A61Q5/10 , C07C20060101 , C07C67/00 , C07C313/00 , C07C315/02 , C07C317/00 , C07C317/36 , C07C323/37 , C09B20060101 , C09B49/02 , C09B49/04 , C09B51/00 , C09B67/30 , D06P20060101 , A61K7/13 , C07C149/42
摘要： Novel sulfur containing nitroamino benzene dyes of formula: ##STR1## and salts thereof wherein (a) R.sub.1 and R.sub.2 are the same or different and are selected from the group consisting of alkyl, hydroxyalkyl, polyhydroxyalky, aminoalkyl, monoalkylamioalkyl and dialkylaminoalkyl, wherein(b) n is 0, 1 or 2, and wherein(c) the group ##STR2## occupies a position that is meta or para to the group-NHR.sub.1 ; a process for synthesizing these compounds and their use as direct dyeing hair dyes are being disclosed.
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6.发明授权Techniques for adjusting for actuator non-linearities in a data storage system 失效用于调整数据存储系统中的致动器非线性的技术公开(公告)号：US07312945B2
公开(公告)日：2007-12-25
申请号：US11062224
申请日：2005-02-18
CPC分类号： G11B5/584
摘要： The invention provides techniques for adjusting for actuator non-linearities in a data storage system. The invention is particularly useful for piezoelectric actuators, such as actuators that implement a bimorph piezoelectric crystal structure or a laminate piezoelectric crystal structure, although other actuators may present similar non-linearity issues. In one embodiment, the invention provides a method comprising applying a signal to an actuator of a data storage system, the actuator having a non-linear response, wherein the signal includes a linear drive component and a non-linear adjustment component, and positioning a data storage head with respect to a data storage medium via the actuator.
摘要翻译： 本发明提供了用于调整数据存储系统中的致动器非线性的技术。 本发明对于诸如实现双压电晶片压电晶体结构的致动器或层压型压电晶体结构的压电致动器特别有用，尽管其它致动器可能呈现类似的非线性问题。 在一个实施例中，本发明提供了一种方法，包括将信号施加到数据存储系统的致动器，所述致动器具有非线性响应，其中所述信号包括线性驱动部件和非线性调节部件， 数据存储头相对于数据存储介质。
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公开(公告)号：US07221534B2
公开(公告)日：2007-05-22
申请号：US11051371
申请日：2005-02-03
IPC分类号： G11B5/584
CPC分类号： G11B5/584
摘要： The invention proposes the use of a piezoelectric crystal element as an actuator for data storage systems. In particular, the piezoelectric crystal element mechanically positions a head with respect to a data storage medium. More specifically, the invention may use a piezoelectric laminate crystal structure as a fine positioning actuator in a magnetic tape system in order to precisely position one or more heads with respect to tracks of the magnetic tape. Furthermore, in order to address hysteresis in the piezoelectric crystal element, the invention proposes the introduction of a high frequency periodic signal as part of the input to the piezoelectric crystal element.
摘要翻译： 本发明提出使用压电晶体元件作为数据存储系统的致动器。 特别地，压电晶体元件相对于数据存储介质机械地定位磁头。 更具体地，本发明可以使用压电层压晶体结构作为磁带系统中的精细定位致动器，以便相对于磁带的轨道精确地定位一个或多个磁头。 此外，为了解决压电晶体元件中的滞后现象，本发明提出了作为输入到压电晶体元件的一部分的高频周期信号的引入。
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公开(公告)号：US07204446B2
公开(公告)日：2007-04-17
申请号：US10914032
申请日：2004-08-05
IPC分类号： G03B23/02
CPC分类号： G11B15/605
摘要： The invention is directed to arrangements of tapered data storage tape guides which can improve the guiding of data storage tape. Tapered data storage tape guides having specific sizes relative to the data storage tape are also disclosed. The tapered data storage tape guides and arrangements of tapered guides can improve the ability to properly guide the data storage tape, e.g., during media fabrication, servo recording or readout, data recording or data readout. In one embodiment, a data storage tape guiding system may include a first tapered guide and a second tapered guide. The taper in the first guide can be opposite the taper in the second guide such that the data storage tape is forced against an upper flange of the first guide and forced against a lower flange of the second guide, or vice versa.
摘要翻译： 本发明涉及锥形数据存储带引导件的布置，其可以改进数据存储带的引导。 还公开了相对于数据存储带具有特定尺寸的锥形数据存储磁带引导件。 锥形数据存储带引导件和锥形引导件的布置可以提高例如在介质制造，伺服记录或读出，数据记录或数据读出期间适当引导数据存储带的能力。 在一个实施例中，数据存储带引导系统可以包括第一锥形引导件和第二锥形引导件。 第一引导件中的锥度可以与第二引导件中的锥度相反，使得数据存储带被迫抵抗第一引导件的上凸缘并且被迫抵靠第二引导件的下凸缘，反之亦然。
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公开(公告)号：US06693196B2
公开(公告)日：2004-02-17
申请号：US10053305
申请日：2002-01-18
申请人： Mu-III Lim , Yuh-Guo Pan , James S. Anderson
发明人： Mu-III Lim , Yuh-Guo Pan , James S. Anderson
IPC分类号： C07D23952
CPC分类号： C07D213/69 , A61K8/4926 , A61K8/4953 , A61Q5/10 , C07D239/52
摘要： Couplers for hair coloring compositions for oxidative dyeing of hair are compounds of the formula (1): wherein Y is CH or N and Z is H, OCH3, NH2 and alkyl of from 1 to 4 carbon atoms, with the proviso that when Y is N the 2,4-diaminophenoxy moieties are positioned at the 4 and 6 positions on the pyrimidine ring.
摘要翻译： 用于头发氧化染色的染发组合物的成色剂是式（1）的化合物：其中Y是CH或N，Z是H，OCH 3，NH 2和具有1至4个碳原子的烷基，条件是当Y是 N的2,4-二氨基苯氧基部分位于嘧啶环上的4和6位。
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公开(公告)号：US06690531B2
公开(公告)日：2004-02-10
申请号：US09747598
申请日：2000-12-22
IPC分类号： G11B5596
CPC分类号： G11B15/602
摘要： Data recording tape is passed along guides and past a read/write head. Sensors detect the position of the tape and adjust the guides and the head as a function of the position. If the tape deviates from the target tape path, a controller moves a guide to steer the tape back to the target tape path, using the sensor signals. In cases of tape disturbance such as those involving rapid tape motion, an adaptive estimator uses the sensor signals to position the head to anticipate the expected position of the tape when the disturbance arrives at the head.
摘要翻译： 数据记录磁带沿引导传递并经过读/写头。 传感器检测磁带的位置，并根据位置调节导轨和磁头。 如果磁带偏离目标磁带路径，则控制器使用传感器信号移动引导件以将磁带引导回目标磁带路径。 在诸如涉及快速胶带运动的磁带干扰的情况下，自适应估计器使用传感器信号来定位磁头，以便当扰动到达磁头时预期磁带的预期位置。
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