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1. 发明授权

US12102888B2 Putter club head with profiled face insert 有权
公开(公告)号：US12102888B2
公开(公告)日：2024-10-01
申请号：US17980648
申请日：2022-11-04
申请人： John L. Hill , John P. Hill
发明人： John L. Hill , John P. Hill
IPC分类号： A63B53/04
CPC分类号： A63B53/042 , A63B53/0408 , A63B53/0487 , A63B2209/00
摘要： A golf club putter includes a head having an insert including face and base portions that interface with each other and are made of materials with dissimilar moduli of elasticity. The face portion can be a polymer and the base portion can be a metal. The face portion has a front facing surface that strikes the golf ball and an opposing rear surface with a smooth curved or stepped angled profile. The base portion has a front surface that interfaces with the rear surface of the face portion and is curved or stepped similar to the face portion. The front-to-back dimension of the face portion is thinnest at the center of the club head, and its thickness progressively increases as the curve of the rear surface of the face portion moves away from the club head center towards the heel and toe of the club head.

2. 发明公开

US20230143221A1 PUTTER CLUB HEAD WITH PROFILED FACE INSERT 审中-公开
公开(公告)号：US20230143221A1
公开(公告)日：2023-05-11
申请号：US17980648
申请日：2022-11-04
申请人： John L. Hill , John P. Hill
发明人： John L. Hill , John P. Hill
IPC分类号： A63B53/04
CPC分类号： A63B53/042 , A63B53/0408 , A63B53/0487 , A63B2209/00
摘要： A golf club putter includes a head having an insert including face and base portions that interface with each other and are made of materials with dissimilar moduli of elasticity. The face portion can be a polymer and the base portion can be a metal. The face portion has a front facing surface that strikes the golf ball and an opposing rear surface with a smooth curved or stepped angled profile. The base portion has a front surface that interfaces with the rear surface of the face portion and is curved or stepped similar to the face portion. The front-to-back dimension of the face portion is thinnest at the center of the club head, and its thickness progressively increases as the curve of the rear surface of the face portion moves away from the club head center towards the heel and toe of the club head.

3. 发明申请

US20140133806A1 MULTIPORT OPTICAL FIBER TERMINAL 有权
标题翻译：多光纤光纤终端
公开(公告)号：US20140133806A1
公开(公告)日：2014-05-15
申请号：US14080783
申请日：2013-11-14
申请人： John P. HILL , Walter E. POWER, II , Randy VAN HORN
发明人： John P. HILL , Walter E. POWER, II , Randy VAN HORN
IPC分类号： G02B6/38
CPC分类号： G02B6/3874 , G02B6/2804 , G02B6/3821 , G02B6/3826 , G02B6/3849 , G02B6/3857 , G02B6/3878 , G02B6/3879 , G02B6/3893 , G02B6/3897 , G02B6/44 , G02B6/4442 , G02B6/4446 , G02B6/4447 , G02B6/4452 , G02B6/4465 , G02B6/4473 , G02B6/46 , Y10T29/49826
摘要： A multiport optical fiber connection terminal with a compact footprint has a configuration that allows for easy accessibility and interconnection of cables, while providing several mounting options and including storage space within the terminal. The terminal may include cable connectors that are configured to allow for weather proof installation of pre-terminated fiber optic cables with the terminal ports.
摘要翻译：具有紧凑占地面积的多端口光纤连接终端具有允许电缆容易接入和互连的配置，同时提供多种安装选项，并且包括终端内的存储空间。终端可以包括电缆连接器，其被配置为允许防止将端接的光纤电缆与终端端口安装在一起。

4. 发明授权

US4480217A Automatic velocity calibrator for a velocity servo loop in a magnetic disk drive 失效
标题翻译：用于磁盘驱动器中速度伺服回路的自动速度校准器
公开(公告)号：US4480217A
公开(公告)日：1984-10-30
申请号：US449735
申请日：1982-12-14
申请人： David C. Robbins , David Haldeman , John P. Hill , Charles Sander , James Touchton
发明人： David C. Robbins , David Haldeman , John P. Hill , Charles Sander , James Touchton
IPC分类号： G05D3/12 , G11B5/55 , G11B21/08 , G05B5/01
CPC分类号： G11B5/5521
摘要： An automatic velocity calibrator for a head positioning servo system in a magnetic disk drive performs a velocity calibration in a single pass over the magnetic disks by measuring actuator velocity and adjusting the gain of the velocity transducer in a series of successive approximations. Velocity is determined by turning a timer on in response to a track crossing and turning the timer off after at least two successive track crossings have been detected. A plurality of velocity measurements are stored and averaged. The average velocity is compared to a constant velocity command and an 8-bit latch is incremented or decremented in response to this comparison. A digital to analog converter produces a reference for an automatic gain control amplifier in the servo system which in turn adjusts the velocity transducer gain.
摘要翻译：用于磁盘驱动器中的磁头定位伺服系统的自动速度校准器通过测量致动器速度并以一系列逐次逼近来调节速度传感器的增益，在单次通过磁盘上执行速度校准。通过响应于轨道交叉打开定时器并且在已经检测到至少两个连续的轨道交叉之后关闭定时器来确定速度。存储并平均多个速度测量值。将平均速度与恒定速度命令进行比较，并且响应于该比较，8位锁存器递增或递减。数模转换器为伺服系统中的自动增益控制放大器提供参考，该放大器又调整速度传感器增益。

5. 发明授权

US06809564B2 Clock generator for an integrated circuit with a high-speed serial interface 有权
标题翻译：时钟发生器，用于具有高速串行接口的集成电路
公开(公告)号：US06809564B2
公开(公告)日：2004-10-26
申请号：US10197061
申请日：2002-07-17
申请人： John P. Hill
发明人： John P. Hill
IPC分类号： H03L700
CPC分类号： G06F1/04
摘要： The present invention includes an integrated circuit that can use a high-frequency timing reference generator from a high-speed serial interface to provide the clocking and timing requirements for the integrated circuit. The timing mechanism in the present invention obviates the need for phase locked loop (PLL) macrocells to provide timing reference and timing signals in the IC. The ICs of the present invention are preferably used as disk drive integrated circuits that include DSP, memory, data path controllers, data interfaces, custom macrocells, and DSP peripherals. The high-speed serial interface is preferably a Serial ATA (SATA), Universal Serial Bus (USB), Fiber Channel, or Serial Attached SCSI (SAS), among others. The present invention also includes a method of generating a timing reference signal in a IC that includes generating a high-frequency signal with the high-speed timing reference generator of a high-speed serial interface, then using a initial divider to generate a mid-frequency timing reference signal from the high-frequency timing reference signal, and then using a final divider to generate a final timing reference signal from the mid-frequency timing reference signal. In the present method, timing reference signals generated from a phase locked loop (PLL) macrocell are not required.
摘要翻译：本发明包括可以使用来自高速串行接口的高频定时基准发生器来为集成电路提供时钟和定时要求的集成电路。本发明的定时机制避免了锁相环（PLL）宏小区在IC中提供定时参考和定时信号的需要。本发明的IC优选地用作包括DSP，存储器，数据路径控制器，数据接口，定制宏单元和DSP外围设备的磁盘驱动器集成电路。高速串行接口优选地是串行ATA（SATA），通用串行总线（USB），光纤通道或串行连接SCSI（SAS）等。本发明还包括一种在IC中产生定时参考信号的方法，该方法包括利用高速串行接口的高速定时基准发生器产生高频信号，然后使用初始分频器产生中频信号，来自高频定时参考信号的高频定时参考信号，然后使用最终分频器从中频定时参考信号产生最终定时参考信号。在本方法中，不需要从锁相环（PLL）宏单元产生的定时参考信号。

6. 发明授权

US06762901B2 Back electromotive force voltage compensation method for switched, voltage-mode driver circuit 有权
标题翻译：开关电压模式驱动电路的反电动势电压补偿方法
公开(公告)号：US06762901B2
公开(公告)日：2004-07-13
申请号：US09911314
申请日：2001-07-23
申请人： John P. Hill
发明人： John P. Hill
IPC分类号： G11B5596
CPC分类号： G11B5/5526
摘要： A power driver for driving a signal on a load using voltage-mode driver. A system processor generates commands indicating a programmed drive signal desired from the voltage-mode driver. A VBEMF compensator determines a compensated command to compensate for the back electromotive force voltage produced by the load. The compensated commands are coupled to the voltage-mode driver, such that the voltage-mode driver generates a voltage output based upon the compensated command.
摘要翻译：用于使用电压模式驱动器驱动负载上的信号的电源驱动器。系统处理器产生指示从电压模式驱动器所需的编程驱动信号的命令。 VBEMF补偿器确定补偿的指令以补偿由负载产生的反电动势电压。补偿的命令耦合到电压模式驱动器，使得电压模式驱动器基于补偿的指令产生电压输出。

7. 发明授权

US06617817B2 Electrical time constant compensation method for switched, voltage-mode driver circuit 有权
公开(公告)号：US06617817B2
公开(公告)日：2003-09-09
申请号：US09872294
申请日：2001-06-01
申请人： John P. Hill
发明人： John P. Hill
IPC分类号： G05B1101
CPC分类号： G11B5/59605 , G06F1/26 , G11B5/5526
摘要： A power driver for driving a signal on a load using voltage-mode driver. A system processor generates commands indicating a programmed drive signal desired from the voltage-mode driver. A lead compensator determines a compensated command to compensate for an admittance function of the load. The compensated commands are coupled to the voltage-mode driver, such that the voltage-mode driver generates a voltage output based upon the compensated command.

8. 发明授权

US06608483B1 Quadrature differential charge commutation sensor enabling wide bandwith field mills and other electrostatic field measuring devices 失效
标题翻译：正交差动电荷换向传感器可实现宽带现场轧机和其他静电场测量装置
公开(公告)号：US06608483B1
公开(公告)日：2003-08-19
申请号：US09992089
申请日：2001-11-13
申请人： John P. Hill
发明人： John P. Hill
IPC分类号： G01R2912
CPC分类号： G01R29/12
摘要： An electrostatic field sensor configuration and supporting signal processing electronics provides a wider bandwidth than prior art sensors, thus enabling the present sensor to replace three prior art instruments in the application of measuring atmospheric electricity. The quadrature, differential characteristics of the present sensor also provide suppression of unwanted disturbances and more accurate electrostatic field measurements. Besides application in the geophysical instrument known as a field mill, the present sensor may be employed in any system for measuring quasi-static and rapidly changing electrostatic fields.
摘要翻译：静电场传感器配置和支持信号处理电子器件提供比现有技术传感器更宽的带宽，因此使得本传感器能够在测量大气电力的应用中替换三个现有技术的仪器。本传感器的正交差分特性还提供了不需要的干扰和更精确的静电场测量的抑制。除了应用于称为现场研磨机的地球物理仪器之外，本传感器可用于测量准静态和快速变化的静电场的任何系统中。

9. 发明授权

US6163814A High speed servo data interface system for transferring high resolution servo position data through a data bus 失效
标题翻译：高速伺服数据接口系统，用于通过数据总线传送高分辨率伺服位置数据
公开(公告)号：US6163814A
公开(公告)日：2000-12-19
申请号：US027268
申请日：1998-02-20
申请人： John P. Hill
发明人： John P. Hill
IPC分类号： G06F3/06 , G06F13/00 , G11B5/596
CPC分类号： G06F3/0613 , G06F3/0655 , G06F3/0674
摘要： The invention provides a high-speed interface that transfers servo position data from the read channel integrated circuit to the drive control integrated circuit or another integrated circuit. The high-speed interface eliminates the need for analog pins on the integrated circuits to lower the cost of the system. The high-speed interface also eliminates the use of the serial interface to transfer the servo position data which speeds up the data transfer. Examples of servo position data include high-resolution servo position data and coarse-resolution servo position data. A read channel integrated circuit transfers the user data and the high-resolution servo position data to a data bus, such as an NRZ bus. The data bus transfers the user data and the high-resolution servo position data to another integrated circuit, such as a drive control integrated circuit. The other integrated circuit receives the user data and the high-resolution servo position data from the data bus. The coarse-resolution servo position data can also be transferred over the data bus.
摘要翻译：本发明提供一种高速接口，其将伺服位置数据从读通道集成电路传送到驱动控制集成电路或另一集成电路。高速接口不需要集成电路上的模拟引脚来降低系统的成本。高速接口也消除了使用串行接口传送伺服位置数据，加快了数据传输速度。伺服位置数据的示例包括高分辨率伺服位置数据和粗分辨率伺服位置数据。读通道集成电路将用户数据和高分辨率伺服位置数据传送到诸如NRZ总线的数据总线。数据总线将用户数据和高分辨率伺服位置数据传送到诸如驱动控制集成电路的另一集成电路。另一个集成电路从数据总线接收用户数据和高分辨率伺服位置数据。粗分辨率伺服位置数据也可以通过数据总线传输。

10. 发明授权

US5920234A Buffered oscillator transmitter arrangement for power specific applications having parasitic impedances 失效
标题翻译：用于具有寄生阻抗的电源特定应用的缓冲振荡器发射器布置
公开(公告)号：US5920234A
公开(公告)日：1999-07-06
申请号：US104453
申请日：1998-06-24
申请人： John P. Hill
发明人： John P. Hill
IPC分类号： G08C17/02 , H03B5/32 , H03B5/36 , H04L27/04
CPC分类号： H03B5/326 , G08C17/02 , H03B5/36 , H03B2200/0034 , H03B2200/0098
摘要： A transmitter circuit includes an output impedance and a buffered oscillator. The buffered oscillator includes a resonator for generating a reference signal and an amplifier coupled with the resonator for amplifying the reference signal. A first resonant tank generates an oscillating output signal in response to the amplified reference signal. A buffer circuit buffers the oscillating output signal and lowers the output impedance.
摘要翻译：发射机电路包括输出阻抗和缓冲振荡器。缓冲振荡器包括用于产生参考信号的谐振器和与谐振器耦合的用于放大参考信号的放大器。第一谐振槽响应于放大的参考信号产生振荡输出信号。缓冲电路缓冲振荡输出信号并降低输出阻抗。

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