公开(公告)号：US06260806B1

公开(公告)日：2001-07-17

申请号：US09325526

申请日：1999-06-03

Applicant: Paul D. Williams ,  Jeremiah O. Salvatore ,  Troy D. Wallace ,  Christopher D. Olsen

Inventor： Paul D. Williams ,  Jeremiah O. Salvatore ,  Troy D. Wallace ,  Christopher D. Olsen

IPC: B64G124

CPC classification number: B64G1/283 ,  B64G1/28 ,  B64G1/281

Abstract: The attitude of a spacecraft is controlled during an eclipse without the dependence on auxiliary power by configuring the spacecraft so that it will receive solar power after solar eclipse is passed. The spacecraft is then oriented with respect to a sun line. The spacecraft is then spun so that it maintains a desired angular momentum throughout the eclipse and provides passive stabilization of the attitude. After the eclipse has passed, the spacecraft power is restored and the spacecraft attitude is detected. All spacecraft units are then powered up and thereafter, normal on-station attitude is re-established and normal spacecraft operations are established.

Abstract translation: 航天器的姿态在日食期间通过配置航天器而不依赖辅助动力来控制，以便在日食过后将接收太阳能。 然后航天器相对于太阳线定向。 然后旋转航天器，使其在整个日食期间保持期望的角度动量并且提供姿态的被动稳定。 日食过去之后，宇宙飞船的力量得到恢复，并检测到航天器的姿态。 所有的航天器单元然后通电，此后，重新建立正常的驻地姿态并建立正常的航天器操作。

公开(公告)号：US4776126A

公开(公告)日：1988-10-11

申请号：US83366

申请日：1987-08-10

Applicant: Paul D. Williams

Inventor： Paul D. Williams

IPC: F41G1/387 ,  F41G1/38

CPC classification number: F41G11/003

Abstract: A telescope mount includes a generally planar support plate having at a forward end portion thereof an axial slot, a bracket to grip the barrel of a firearm and constrained by the slot for axial movement between selected locations along the barrel, means for releasably securing the bracket to the plate, and a fastening arrangement for securing the rearward end of the plate to the firearm. A cradle for receiving a scope is removably mounted to the support plate and could be removable therewith or by itself.

Abstract translation: 望远镜安装座包括一个大致平面的支撑板，其前端部分具有一个轴向狭槽，一个支架，用于夹住枪支的枪管，并被该槽缝合，用于沿枪管的选定位置之间的轴向运动;用于可释放地固定支架的装置 以及用于将板的后端固定到枪支的紧固装置。 用于容纳范围的托架可拆卸地安装到支撑板上，并且可以自身移除。

公开(公告)号：US07906984B1

公开(公告)日：2011-03-15

申请号：US12393288

申请日：2009-02-26

Applicant: David P. Montminy ,  Rusty O. Baldwin ,  Paul D. Williams

Inventor： David P. Montminy ,  Rusty O. Baldwin ,  Paul D. Williams

IPC: H03K19/003

CPC classification number: H03K19/17732 ,  H03K19/17752 ,  H03K19/17756 ,  H03K19/17764

Abstract: A Field Programmable Gate Array (FPGA) circuit capable of operating through at least one fault. The FPGA circuit includes a configuration memory and an embedded microprocessor. The embedded microprocessor having access to the configuration memory, static modules, at least one relocatable module, and at least one spare module. The relocatable module being relocatable from a first target area to a second target area. The relocatable module being relocatable by manipulating a partial bitstream with the embedded microprocessor. The microprocessor calculating a plurality of bitstream changes, to relocate the at least one relocatable module using at least triple modular redundancy (TMR).

Abstract translation: 一种能够通过至少一个故障运行的现场可编程门阵列（FPGA）电路。 FPGA电路包括配置存储器和嵌入式微处理器。 嵌入式微处理器可访问配置存储器，静态模块，至少一个可重定位模块以及至少一个备用模块。 可重定位模块可从第一目标区域重新定位到第二目标区域。 可重定位模块可通过使用嵌入式微处理器操纵部分比特流来重新定位。 微处理器计算多个比特流改变，使用至少三重模块冗余（TMR）来重新定位至少一个可重定位模块。

公开(公告)号：US4525932A

公开(公告)日：1985-07-02

申请号：US559749

申请日：1983-12-09

Applicant: Paul D. Williams

Inventor： Paul D. Williams

IPC: F41G1/16 ,  F41G1/40

CPC classification number: F41G1/16

Abstract: Folding sight for firearms which may be positively positioned in either an upright operating position or a substantially longitudinal rest position by means of a floating block member in conjunction with a stem support member pivotally connected to said base member.

Abstract translation: 可以通过与枢轴连接到所述基座构件的杆支撑构件相结合的浮动块构件而被确定地定位在直立操作位置或基本上纵向的静止位置的火器的折叠瞄准镜。

公开(公告)号：US06340138B1

公开(公告)日：2002-01-22

申请号：US09566571

申请日：2000-05-08

Applicant: Michael F. Barsky ,  Thomas M. Tanner ,  Loren I. Slafer ,  Paul D. Williams ,  George B. Semeniuk ,  Joseph M. Allard

Inventor： Michael F. Barsky ,  Thomas M. Tanner ,  Loren I. Slafer ,  Paul D. Williams ,  George B. Semeniuk ,  Joseph M. Allard

IPC: B64G128

CPC classification number: B64G1/286 ,  B64G1/242 ,  B64G1/26 ,  B64G1/285 ,  B64G1/288 ,  B64G2001/245

Abstract: A Stationkeeping Mode for a spacecraft having a gimballed momentum wheel for attitude control in which the stationkeeping is divided into short duration open-loop stationkeeping maneuvers to correct orbital errors, and interlaced with closed-loop momentum management operations to manage momentum stored in the momentum wheel. The sequence of open-loop pulses are spaced to deadbeat a given dominant flexible motion of the spacecraft. Between and during the thruster pulses, the gimbaled momentum wheel is maintained in the closed-loop feedback control using gyro sensor or other inertial reference measurements. Limitations on the range of the momentum storage device and its torque capability are minimized by combining the maneuver thruster pulses with pulses from other thrusters, or by reducing the fire time of one of the maneuver thrusters, to minimize momentum buildup. Thus, thrusters are used for changing orbital velocity and managing momentum through open-loop pulsing with closed-loop momentum refinement, and the momentum storage device controls the attitude with closed-loop attitude feedback.

Abstract translation: 用于具有用于姿态控制的摇摆动量轮的航天器的驻车模式，其中驻车被分为短时间的开环驻车操作以校正轨道误差，并且与闭环动量管理操作交织以管理存储在动量轮中的动量 。 开环脉冲的序列与航天器的给定的主要柔性运动间隔开来以不动。 在推进器脉冲之间和之间，使用陀螺传感器或其他惯性参考测量将万向量纲轮保持在闭环反馈控制中。 通过将机动推进器脉冲与来自其它推进器的脉冲相结合，或者通过减少其中一个机动推进器的起火时间来最小化动量存储装置的范围和其扭矩能力的限制，以最小化动量积累。 因此，推进器用于改变轨道速度并通过具有闭环动量精化的开环脉冲来管理动量，动量存储装置通过闭环姿态反馈来控制姿态。

公开(公告)号：US4353133A

公开(公告)日：1982-10-12

申请号：US113464

申请日：1980-01-21

Applicant: Paul D. Williams

Inventor： Paul D. Williams

IPC: A41D13/015 ,  A41D13/00

CPC classification number: A41D13/0151

Abstract: A strap retained shoulder protection device for absorbing loads directed to a user's shoulder area by reason of rifle or similiar firearm recoil. The device includes a shoulder protection pad and a strap assembly which cooperates with the pad to form a shoulder harness for locating and retaining the pad in its proper operative position upon the user's shoulder area. The strap assembly is adjustable to facilitate use of the device by different users. The protection pad may be provided with various amounts or load absorbent material according to the desires of the user.

Abstract translation: 带子保持肩部保护装置，用于通过步枪或类似的枪支反冲来吸收指向用户的肩部区域的负载。 该装置包括肩部保护垫和带组件，其与衬垫配合以形成肩带，用于将衬垫定位并保持在使用者肩部区域上的适当操作位置。 带组件是可调节的，以便于不同用户使用该装置。 保护垫可以根据用户的需要设置有各种量或负载吸收材料。

公开(公告)号：USD250271S

公开(公告)日：1978-11-14

申请号：US691356

申请日：1976-06-01

Applicant: Paul D. Williams

Designer： Paul D. Williams

公开(公告)号：US4862624A

公开(公告)日：1989-09-05

申请号：US187910

申请日：1988-04-29

Applicant: Paul D. Williams

Inventor： Paul D. Williams

IPC: F16B2/06 ,  F16B2/12 ,  F16B3/00 ,  F16M13/02 ,  F41G1/387

CPC classification number: F41G11/003 ,  F16B2/12 ,  F16B3/00 ,  F16B2/065

Abstract: A telescopic sight mount for a rifle having an elongated mounting flange, comprising an elongated base having a pair of longitudinally oriented side members configured to be seated upon the mounting flange, a pair of clamping brackets, clamping screws for laterally impelling the clamping brackets to exert a clamping force upon the mounting flange, and a pair of scope mounting rings extending upwardly from the base.

Abstract translation: 一种用于步枪的伸缩瞄准镜，其具有细长的安装凸缘，包括细长的底座，其具有一对纵向定位的侧构件，其构造成安置在安装凸缘上，一对夹紧支架，用于横向推动夹紧支架的夹紧螺钉 在安装凸缘上的夹紧力，以及从基座向上延伸的一对镜架安装环。

公开(公告)号：USD293460S

公开(公告)日：1987-12-29

申请号：US731153

申请日：1985-05-06

Applicant: Paul D. Williams

Designer： Paul D. Williams

公开(公告)号：US4616623A

公开(公告)日：1986-10-14

申请号：US559750

申请日：1983-12-09

Applicant: Paul D. Williams

Inventor： Paul D. Williams

IPC: F41G1/467 ,  F41B5/00

CPC classification number: F41G1/467

Abstract: A bow sight mount which interchangeably mounts a telescopic or an open sight. The mounting bracket includes four primary components. A bow mounting bracket is attached to the bow. A sliding bracket engages the mounting bracket and is laterally adjustable with respect thereto. An intermediate bracket is rotatably attached to the sliding bracket and a sight mounting plate is rotatably attached to the intermediate bracket. This configuration permits the sight mounting plate to be rotated about two perpendicular axes and laterally and vertically. A mount for a telescopic sight or an open sight is attached to the sight mounting plate preferably by threaded fasteners. This system provides the archer with the capability to rapidly interchange sights and provides a high degree of adjustability for any type of sight.

Abstract translation: 弓形瞄准镜，可互换安装望远镜或露天视线。 安装支架包括四个主要部件。 弓形安装支架连接到弓。 滑动支架与安装支架接合并且可相对于其横向调节。 中间支架可旋转地安装在滑动支架上，而视盘安装板可旋转地安装在中间支架上。 该配置允许瞄准安装板围绕两个垂直轴线并且横向和垂直地旋转。 优选地，通过螺纹紧固件将用于伸缩瞄准镜或敞开视线的安装件附接到瞄准器安装板。 该系统为弓箭手提供了快速交换瞄准具的能力，为任何类型的瞄准具提供了高度的可调整性。