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1. 发明授权

US08940988B1 Single reed woodwind ligature system adjusts to fit most mouthpiece sizes with excellent responsiveness through isolation of ligature from reed and mouthpiece vibrations 有权
标题翻译：单簧管木管乐器系带调节适合大多数喉舌尺寸，具有极佳的反应能力，通过隔离舌簧和喉舌振动
公开(公告)号：US08940988B1
公开(公告)日：2015-01-27
申请号：US13974016
申请日：2013-08-22
申请人： Joel N Harrison
发明人： Joel N Harrison
IPC分类号： G10D9/02
CPC分类号： G10D9/02
摘要： A single reed ligature system for a woodwind musical instrument that provides a large vertical range of adjustment to enable a single ligature to be used with most sizes of saxophone and clarinet mouthpieces. Excellent responsiveness to the player is achieved through isolation of the ligature from the vibrating reed and mouthpiece.
摘要翻译：用于木管乐器的单个芦苇结扎系统，其提供大的垂直范围的调节，以使单个连线可以与大多数尺寸的萨克斯管和单簧管嘴部一起使用。通过将琴弦从振动筘和喉舌中分离出来，可以很好地响应球员。

2. 发明授权

US06622164B1 Mass storage device with network interface 有权
标题翻译：大容量存储设备，具有网络接口
公开(公告)号：US06622164B1
公开(公告)日：2003-09-16
申请号：US09152035
申请日：1998-09-11
申请人： Joel N. Harrison , Joshua Lindsay , Michael Leis
发明人： Joel N. Harrison , Joshua Lindsay , Michael Leis
IPC分类号： G06F1516
CPC分类号： H04L67/1097 , G06F3/0601 , G06F2003/0692
摘要： A network storage device having a network controller card and a data storage device is described herein the card and storage device are either enclosed in a small from factor unit or assembled together to fit within a standard hard disk drive bay in a computer. The combination of a controller card and storage device is designed to transfer files from and to a network using standard network file protocols. As the network storage device does not process the files, much of the computational overhead of a network server can be eliminated, resulting in a simpler device capable of faster file exchange.
摘要翻译：本文描述了具有网络控制器卡和数据存储设备的网络存储设备，卡和存储设备被封闭在小的因子单元中或组装在一起以适合计算机中的标准硬盘驱动器托架。控制器卡和存储设备的组合设计为使用标准网络文件协议从网络传输文件。由于网络存储设备不处理这些文件，所以可以消除网络服务器的大量计算开销，从而导致更简单的设备能够更快地进行文件交换。

3. 发明授权

US6128717A Method and apparatus for storage application programming interface for digital mass storage and retrieval based upon data object type or size and characteristics of the data storage device 失效
标题翻译：基于数据存储设备的数据对象类型或尺寸和特性的用于数字海量存储和检索的存储应用编程接口的方法和装置
公开(公告)号：US6128717A
公开(公告)日：2000-10-03
申请号：US9622
申请日：1998-01-20
申请人： Joel N. Harrison , Satish L. Rege , Frederick R. Carlson, Jr.
发明人： Joel N. Harrison , Satish L. Rege , Frederick R. Carlson, Jr.
IPC分类号： G06F3/06 , G06F12/08 , G06F12/00
CPC分类号： G06F3/064 , G06F3/0608 , G06F3/061 , G06F3/0676 , G06F12/0862 , G06F12/0866 , G06F2212/6024 , G06F2212/6026
摘要： A storage application programming interface (SAPI) engine is included in a hard disk drive (HDD). The SAPI engine operation is based on intelligent recognition of a plurality of different data objects characterized by type and/or size. The SAPI engine assigns a SAPI descriptor to data objects during its analysis recognition process. The SAPI descriptor identifies the type of the data object, and is used by the HDD to map the data object to a unique logical object address (LOA) space of the HDD tailored to characteristics of the particular disk drive. Using the SAPI descriptor assigned by the SAPI engine enables the HDD to more efficiently store data objects being sent by applications on a host computing system to the disk drive. The efficient storage by the HDD provides a system having improved access performance.
摘要翻译：存储应用程序编程接口（SAPI）引擎包含在硬盘驱动器（HDD）中。 SAPI引擎操作基于以类型和/或尺寸为特征的多个不同数据对象的智能识别。 SAPI引擎在其分析识别过程中为数据对象分配SAPI描述符。 SAPI描述符标识数据对象的类型，并被HDD用于将数据对象映射到适合于特定磁盘驱动器的特性的HDD的唯一逻辑对象地址（LOA）空间。使用SAPI引擎分配的SAPI描述符可使HDD更有效地将由主机计算系统上的应用程序发送的数据对象存储到磁盘驱动器。 HDD的有效存储提供了具有改进的访问性能的系统。

4. 发明授权

US4660106A Data transducer position control system for rotating disk data storage equipment 失效
标题翻译：数据传感器位置控制系统，用于旋转磁盘数据存储设备
公开(公告)号：US4660106A
公开(公告)日：1987-04-21
申请号：US496924
申请日：1983-05-23
申请人： Joel N. Harrison , Donald V. Daniels , David A. Brown
发明人： Joel N. Harrison , Donald V. Daniels , David A. Brown
IPC分类号： G11B5/55 , G11B21/10 , G11B21/08 , H02K37/00
CPC分类号： G11B5/5556
摘要： An improved apparatus and method is disclosed for controlling the position of one moveable member relative to another. In the disclosed preferred embodiment of a rotating disk memory system, the moving member is a head carriage structure and the other is a frame carrying a rotating data storage disk. From externally supplied position selectron information, and from internally determined polyphase position information, open loop position changing movements are determined and carried out in accordance with monitored incremental polyphase position information generated during the movement. When a destination location has been reached one or more servo systems close loop in order to maintain the moving member precisely at the newly commanded location. A rotor for moving the member is an aspect of the present invention.
摘要翻译：公开了一种改进的装置和方法，用于控制一个可移动构件相对于另一个的位置。在所公开的旋转磁盘存储器系统的优选实施例中，移动部件是头部托架结构，另一个是承载旋转数据存储盘的框架。从外部提供的位置选择信息以及从内部确定的多相位置信息，根据在运动期间生成的监视的增量多相位置信息来确定和执行开环位置改变运动。当一个目的地位置到达一个或多个伺服系统闭环，以便将移动构件精确地保持在新命令的位置。用于移动构件的转子是本发明的一个方面。

5. 发明授权

US4639863A Modular unitary disk file subsystem 失效
标题翻译：模块化单一磁盘文件子系统
公开(公告)号：US4639863A
公开(公告)日：1987-01-27
申请号：US741175
申请日：1985-06-04
申请人： Joel N. Harrison , William G. Moon , Randolph H. Graham
发明人： Joel N. Harrison , William G. Moon , Randolph H. Graham
IPC分类号： G06F3/06 , G11B25/04 , G11B33/12 , G06F1/00 , G11B5/012
CPC分类号： G11B33/121 , G06F3/0601 , G11B25/043 , G11B33/122 , G06F2003/0692 , Y10S360/902
摘要： A self contained fixed rotating disk expansion board subsystem may be installed and connected at an expansion slot location of a host computer. The subsystem includes an enclosed head/disk assembly, and circuit elements mounted on a printed circuit board which includes a connector for connecting to the control, data and address buses of the host computer at the expansion slot location. The head/disk assembly is mounted to a mounting substrate which may be the circuit board or which may be a frame to which the circuit board is also attached. Input/output routines are preferably provided to enable the host computer to make use of the subsystem without software driver modifications in the host operating system.
摘要翻译：自包含的固定旋转盘扩展板子系统可以安装并连接在主计算机的扩展槽位置。子系统包括封闭的头/盘组件，以及安装在印刷电路板上的电路元件，其包括连接器，用于连接到扩展槽位置处的主计算机的控制，数据和地址总线。头/盘组件安装到可以是电路板的安装基板，或者可以是电路板也附接到的框架。优选地提供输入/输出程序以使得主计算机能够在主机操作系统中使用没有软件驱动程序修改的子系统。

6. 发明授权

US4639798A Disk drive having two interactive electromechanical control subsystems 失效
标题翻译：具有两个交互式机电控制子系统的磁盘驱动器
公开(公告)号：US4639798A
公开(公告)日：1987-01-27
申请号：US806082
申请日：1985-12-06
申请人： Joel N. Harrison , Vincent A. Condito , Randolph H. Graham , Brian J. Nixon , Richard C. Simonsen
发明人： Joel N. Harrison , Vincent A. Condito , Randolph H. Graham , Brian J. Nixon , Richard C. Simonsen
IPC分类号： G11B5/55 , G11B5/596 , G11B19/28 , G11B21/08
CPC分类号： G11B5/596 , G11B19/28 , G11B21/085 , G11B5/5521
摘要： A disk drive storage device employs two control subsystems, one for transducer position digital control and the other to control and precisely regulate spindle motor angular velocity in accordance with a crystal reference and a speed correction made at least once each revolution. A single servo sector on a data surface provides prerecorded track centering information. Overall electromechanical operations during track following activities are synchronized by the crystal controlled disk spindle motor subsystem which locates the position in time and space of the servo sector and which also interrupts program execution of the transducer position digital control subsystem and causes it to execute a subroutine for track centerline position correction. Direct digital commutation of the brushless DC spindle motor by a programmed digital microprocessor is an aspect of the present invention.
摘要翻译：磁盘驱动器存储装置采用两个控制子系统，一个用于换能器位置数字控制，另一个控制子系统根据晶体参考和至少每转一次进行的速度校正来控制和精确地调节主轴电机的角速度。数据表面上的单个伺服扇区提供预先记录的轨道定心信息。跟踪活动期间的整体机电操作由位于伺服扇区的时间和空间位置的晶体控制盘主轴电机子系统同步，并且还中断了传感器位置数字控制子系统的程序执行，并使其执行子程序轨道中心线位置校正。通过编程的数字微处理器直接数字换向无刷直流主轴电动机是本发明的一个方面。

7. 发明授权

US4593194A Optical encoder with digital gain compensation controlling source intensity 失效
标题翻译：具有数字增益补偿控制光源强度的光学编码器
公开(公告)号：US4593194A
公开(公告)日：1986-06-03
申请号：US538811
申请日：1983-10-05
申请人： Randolph H. Graham , Joel N. Harrison
发明人： Randolph H. Graham , Joel N. Harrison
IPC分类号： G01D5/26 , G01D5/36 , G01D5/34
CPC分类号： G01D5/26 , G01D5/36
摘要： In an optical encoder with a single light source, an array of a plurality of spaced photodetectors formed on a common substrate, a reticle disposed in fixed position relative to said photodetector array, and a scale of alternating translucent and opaque regions relatively moveable between said light source and said reticle so as to cause said array to provide a plurality of phase related analog signals whose amplitudes vary with the position of said scale, an improved digital automatic gain control is disclosed. A digital switch selects one of said analog signals and an analog to digital converter converts and puts out the selected signal as a digital value. A programmed microprocessor reads each such digitized signal, determines the signal value corresponding to maximum light transmission, compares said value with a nominal reference value, and computes a correction value therefrom. The microprocessor stores said correction value and thereafter puts it out as a digital value to a digital to analog converter which converts it into an analog electrical signal. An amplifier drives said light source in accordance with each said analog electrical signal, so that the optical encoder operates said single light source to yield a light value which has been digitally measured and corrected to a nominal value for each photodetector of said array.
摘要翻译：在具有单个光源的光学编码器中，形成在公共衬底上的多个间隔开的光电检测器的阵列，相对于所述光电检测器阵列设置在固定位置的光罩和在所述光之间相对移动的交替的半透明和不透明区域的标尺源和所述掩模版，以使所述阵列提供多个相位相关的模拟信号，其幅度随着所述刻度的位置而变化，公开了改进的数字自动增益控制。数字开关选择所述模拟信号之一，并且模数转换器将所选信号转换并输出为数字值。编程的微处理器读取每个这样的数字化信号，确定对应于最大光传输的信号值，将所述值与标称参考值进行比较，并从其计算校正值。微处理器存储所述校正值，然后将其作为数字值输出到将其转换为模拟电信号的数模转换器。放大器根据每个所述模拟电信号来驱动所述光源，使得光学编码器操作所述单个光源以产生已被数字测量并校正为所述阵列的每个光电检测器的标称值的光值。

8. 发明授权

US4418370A Band drive actuator 失效
标题翻译：带驱动执行器
公开(公告)号：US4418370A
公开(公告)日：1983-11-29
申请号：US321866
申请日：1981-11-16
申请人： Joel N. Harrison
发明人： Joel N. Harrison
IPC分类号： G11B5/55 , G11B5/56
CPC分类号： G11B5/5521
摘要： A band drive actuator for a rotating recording medium comprises a relatively friction free rolling suspension to guide the head/carriage assembly for translational movement radially relative to the recording medium, by positioning a pre-loaded bearing on one side of a carriage and straddling it with a fixed bearing and a capstan surrounded band drive on the opposite side of this carriage.
摘要翻译：用于旋转记录介质的带驱动致动器包括相对无摩擦的滚动悬架，以引导头/托架组件，用于相对于记录介质径向移动，通过将预加载的轴承定位在托架的一侧上并将其与一个固定的轴承和一个绞盘包围带驱动器在这个滑架的相反一侧。

9. 发明授权

US4396959A Data transducer position control system for rotating disk data storage equipment 失效
公开(公告)号：US4396959A
公开(公告)日：1983-08-02
申请号：US190198
申请日：1980-09-24
申请人： Joel N. Harrison , Donald V. Daniels , David A. Brown
发明人： Joel N. Harrison , Donald V. Daniels , David A. Brown
IPC分类号： G05D3/12 , G11B5/55 , G11B21/08 , G11B21/10 , H02K37/00
CPC分类号： G11B5/5556
摘要： An improved apparatus and method is disclosed for controlling the position of one moveable member relative to another. In the disclosed preferred embodiment of a rotating disk memory system, the moving member is a head carriage structure and the other is a frame carrying a rotating data storage disk. From externally supplied position selectron information, and from internally determined polyphase position information, open loop position changing movements are determined and carried out in accordance with monitored incremental polyphase position information generated during the movement. When a destination location has been reached one or more servo systems close loop in order to maintain the moving member precisely at the newly commanded location. A rotor for moving the member is an aspect of the present invention.

10. 发明授权

US4872074A Data transducer position control system for rotating disk data storage equipment 失效
标题翻译：数据传感器位置控制系统，用于旋转磁盘数据存储设备
公开(公告)号：US4872074A
公开(公告)日：1989-10-03
申请号：US326166
申请日：1989-03-20
申请人： David A. Brown , Donald V. Daniels , Joel N. Harrison
发明人： David A. Brown , Donald V. Daniels , Joel N. Harrison
IPC分类号： G11B5/55 , G11B21/08 , G11B21/10
CPC分类号： G11B5/5521 , G11B21/08 , G11B21/085 , G11B21/106 , G11B5/5556
摘要： A data storage device includes a frame, a rotating data storage disk defining a multiplicity of concentric data tracks on the major surfaces thereof and at least one data transducer head in close proximity to a said disk surface. A bidirectionally moveable electromechanical mover includes a microstep providing stepping motor supported by the frame. The electromechanical mover is moveable between and stabilized at a position related to each data track. A head mounting structure moved by the mover moves the head across the multiplicity of concentric data tracks. A bidirectional mover driver connected to the mover moves the structure to any selected one of said concentric data tracks in accordance with externally supplied track position information and maintains the structure substantially within data track during read and/or write operations by reference to the frame. A data track stabilization means includes the stepping motor and stabilizes the structure within a range between the boundaries of each data track. A time sampled fine position closed loop servo is connected to the driver and includes a single, data masked servo sector on a data surface of said disk containing track centerline servo control data therein readable by said head, a sample and hold circuit connected to the head during passes over the servo sector for holding control data read therefrom, and a correction signal generator connected to the sample and hold circuit for generating an offset signal for application to said driver to promote and maintain track centerline alignment of the head during read and write operations.
摘要翻译：数据存储装置包括一个框架，一个旋转数据存储盘，在其主表面上限定多个同心数据轨道，以及至少一个数据传感器头，靠近所述盘表面。双向移动机电移动器包括提供由框架支撑的步进电机的微步。机电式移动器可以在与每个数据轨道相关的位置之间移动并稳定。由移动器移动的头部安装结构将头部跨越多个同心数据轨道。连接到移动器的双向移动器驱动器根据外部提供的轨道位置信息将结构移动到所述同心数据轨道中的任何一个所选择的一个，并且通过参考帧在读取和/或写入操作期间将结构基本保持在数据轨道内。数据轨迹稳定装置包括步进电机，并将结构稳定在每个数据轨道的边界之间的范围内。时间采样精细位置闭环伺服连接到驱动器，并且包括在所述盘的数据表面上的单个数据屏蔽的伺服扇区，其包含可由所述头读取的轨道中心线伺服控制数据，连接到头部的采样和保持电路在通过伺服扇区的过程中，用于保持从其读取的控制数据;以及校正信号发生器，连接到采样和保持电路，用于产生用于施加到所述驱动器的偏移信号，以在读取和写入操作期间促进和维持磁头的磁道中心线对准。

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