公开(公告)号：US11480136B1

公开(公告)日：2022-10-25

申请号：US17564743

申请日：2021-12-29

申请人： Richard D. Smith

发明人： Richard D. Smith

IPC分类号： F02K9/52 ,  F02K9/95 ,  F02K9/42 ,  F23R3/40 ,  F23R3/32 ,  F02C5/10 ,  F23R7/00

摘要： Embodiments are directed toward a monopropellant continuous detonation engine. In some embodiments, the continuous detonation engine includes an engine body, a monopropellant feed assembly, and a detonation initiator. The engine body defines a detonation wave channel. The monopropellant feed assembly delivers monopropellant from a monopropellant storage tank into the detonation wave channel. The detonation initiator initiates continuous detonation of the monopropellant in the detonation wave channel, preferably without a catalyst to promote decomposition of the monopropellant. Accordingly, specific impulse is increased compared to constant-pressure reaction thrusters that catalytically decompose the monopropellant with deflagration combustion.

公开(公告)号：USD963152S1

公开(公告)日：2022-09-06

申请号：US29764787

申请日：2021-01-02

申请人： Brian D. Smith

设计人： Brian D. Smith

公开(公告)号：US11324529B2

公开(公告)日：2022-05-10

申请号：US16345100

申请日：2017-10-25

申请人： Michael D. Smith

发明人： Michael D. Smith

IPC分类号： A61B17/32 ,  A61B17/16 ,  A61B17/3207 ,  A61B90/00 ,  A61B1/00 ,  A61B17/00

摘要： A handheld surgical device with a working portion driven by a motor, wherein the working portion is contained in a concave-shaped portion when it is not activated, and the working portion becomes exposed from the concave-shaped portion when it is activated. The activation of the working portion can be controlled by a switch located at a handle portion of the handheld surgical device. The handheld surgical device includes a concave-shaped portion with a cutting edge, which is not driven by the motor.

公开(公告)号：USD931974S1

公开(公告)日：2021-09-28

申请号：US29730023

申请日：2020-03-31

申请人： Billy D. Smith

设计人： Billy D. Smith

公开(公告)号：US07584570B2

公开(公告)日：2009-09-08

申请号：US10306505

申请日：2002-11-27

申请人： Thomas D. Smith

发明人： Thomas D. Smith

IPC分类号： F41G1/38

CPC分类号： F41G1/473 ,  F41G1/38 ,  G02B23/14 ,  G02B27/32

摘要： A gunsight reticle defines a system of dimensioned indicia spaced at specific separations to improve aiming accuracy of a gun. The indicia may include perpendicularly intersecting center vertical and center horizontal hairlines, and four (or more or less) horizontal range-marker lines disposed at specific angular separations below the horizontal hairline in bisected relationship with the center vertical hairline. Spacing of the range marker lines below the center horizontal hairline is proportional to bullet drop at selected ranges, depending upon ballistic characteristics of bullet used. Relative lengths of said range-marker bars on each side of the central vertical crosshair are proportional to a specific crosswind (say 10 mph) at target range reflected by respective range marker. The method involves employing this reticle to determine distance to target, and using distance thus determined to ascertain a precise aiming point on the reticle. These indicia also have other useful characteristics that allow the shooter to easily mentally calculate corrections for crosswind, moving targets and shooting at targets that are above or below the shooter at a significant angle.

摘要翻译： 瞄准镜的掩模版定义了在特定间隔处间隔的尺寸标记系统，以提高枪的瞄准精度。 标记可以包括垂直相交的中心垂直和中心水平的发丝，以及四条（或更多或更少）水平的范围 - 标记线，其设置在与中心垂直发丝成二分关系的水平发丝之下的特定角度分离处。 距离中心水平发际线以下范围标记线的间距与选定范围内的子弹落差成比例，取决于所用子弹的弹道特性。 在中心垂直十字准线的每一侧上的所述范围标记条的相对长度与由相应范围标记反映的目标范围处的特定侧风（例如10mph）成正比。 该方法涉及使用该掩模板来确定到目标​​的距离，并使用如此确定的距离来确定掩模版上的精确瞄准点。 这些标记还具有其他有用的特征，允许射手容易地智能地计算侧风，移动目标的校正和在射手的高于或低于目标的射击在相当大的角度。

公开(公告)号：US3792530A

公开(公告)日：1974-02-19

申请号：US3792530D

申请日：1967-02-09

申请人： SMITH D

发明人： SMITH D

IPC分类号： A61C5/04 ,  A61C5/06 ,  A61C3/08

CPC分类号： B05C17/00593 ,  A61C5/50 ,  A61C5/62 ,  A61C5/68 ,  B05C17/00516

摘要： Dental apparatus including a housing with an amalgam container therein and means expelling amalgam from its container into a receiver chamber, means ejecting the amalgam from the receiver chamber into a tooth cavity, the ejecting means including a packer member that forces the amalgam into the tooth cavity and packs the amalgam in the cavity.

摘要翻译： 牙科设备包括其中具有汞合金容器的壳体和将汞齐从其容器排放到接收器室中的装置，意味着将汞齐从接收器室喷射到齿腔中，该喷射装置包括一个封隔器构件，其将汞齐压入齿腔 并将汞合金包装在空腔中。

公开(公告)号：US3785479A

公开(公告)日：1974-01-15

申请号：US3785479D

申请日：1972-01-21

申请人： SMITH D

发明人： SMITH D

IPC分类号： A61F13/04 ,  A61F15/00 ,  A61L15/08 ,  C04B40/06 ,  C08L39/06 ,  B65D81/32

CPC分类号： C04B40/0616 ,  A61F13/04 ,  A61F15/001 ,  A61L15/08 ,  C08L39/06 ,  C08L2666/02

摘要： Minor additions of polyvinyl pyrrolidone and melamineformaldehyde resins to plaster of Paris bandages permit making casts of improved strength and water-resistance with good physiological properties.

摘要翻译： 将少量加入聚乙烯吡咯烷酮和三聚氰胺 - 甲醛树脂加入到巴黎绷带的石膏中，可以制成具有良好生理特性的改善强度和耐水性的铸件。

公开(公告)号：US3779152A

公开(公告)日：1973-12-18

申请号：US3779152D

申请日：1972-08-30

申请人： SMITH D

发明人： SMITH D

IPC分类号： B65D5/42 ,  B65B13/00

CPC分类号： B65B27/083 ,  B65D5/42

摘要： A storage receptacle-bundler assembly for newspapers and the like is made from a flat blank provided with crease lines to be formed at the point of use into the required shape including a box-like receptacle portion with an open top and opposed openings in opposed side sections together with a base portion with support surfaces at opposed positions relative to the side openings lying in a plane above the lower edge forming the side access openings to provide a throughspace for passing a tie line under a collection of newspapers supported on the support surface in the receptacle portion and then up along the top thereof to be tied into a bundle. The flat blank is preferably made of paperboard or a like lightweight, imperforate, disposable material and the receptacle and base portions are made from a single flat blank or separate flat blanks which fit together to form the complete assembly. A line cutting blade and roller support for the tie line is carried by the assembly in a convenient location.

摘要翻译： 用于报纸等的存储容器 - 捆扎机组件由平面坯料制成，该坯料具有在使用点形成所需形状的折痕线，包括具有敞开顶部的盒状容置部分和相对侧的相对开口 部分与基部一起，支撑表面相对于位于下边缘上方的平面中的侧开口的相对位置，形成侧进入开口，以提供通孔，用于将支撑线通过支撑在支撑表面上的报纸集合 容器部分，然后沿其顶部向上，以捆扎成束。 扁平坯料优选地由纸板或类似的轻质，无孔的一次性材料制成，并且容器和基部由单个平的坯件或组合在一起以形成完整的组件的单独的平的坯料制成。 用于连接线的线切割刀片和滚子支撑件由组件在方便的位置承载。

公开(公告)号：US3709237A

公开(公告)日：1973-01-09

申请号：US3709237D

申请日：1970-12-07

申请人： SMITH D

发明人： SMITH D

IPC分类号： E04H1/12 ,  E04H17/00

CPC分类号： E04H1/1244 ,  Y10S135/901

摘要： There is disclosed a portable, collapsible sportsman''s blind comprising a lower course of side-by-side rigid hinged sections and an upper course of similar side-by-side rigid hinged sections. The upper and lower courses are hinged together. When installed, a partial enclosure may be provided by folding the sections with respect to each other. When collapsed for transport, the courses as well as the sections may be folded into juxtaposition.

摘要翻译： 公开了一种便携式，可折叠的运动员的盲人，其包括下侧的并排刚性铰链部分和相似的并列刚性铰链部分的上部过程。 上下两个课程铰接在一起。 当安装时，可以通过相对于彼此折叠部分来提供部分外壳。 当运输崩溃时，课程以及部分可能会并列。

公开(公告)号：US3692106A

公开(公告)日：1972-09-19

申请号：US3692106D

申请日：1971-04-12

申请人： EDWARD R BASHAM ,  WILLIAM D SMITH

发明人： BASHAM EDWARD R ,  SMITH WILLIAM D

IPC分类号： E21B27/02 ,  E21B47/10 ,  G01V5/08 ,  E21B43/00

CPC分类号： E21B27/02 ,  E21B47/1015 ,  G01V5/08

摘要： An improvement in apparatus for ejecting a fluid in a borehole penetrating subterranean formations characterized by; in addition to the conventional surface equipment, wireline, and downhole tool; a motor driving an accurate dispensing cylinder and piston, and a measuring and stopping means connected with the motor for measuring when a predetermined quantity of fluid has been ejected and for stopping the motor. Also disclosed are other aspects of a complete apparatus assembly including: 1. A SENSOR MEANS IN THE DOWNHOLE TOOL; 2. A TIMED RELAY AND SWITCH FOR SUPPLYING A TIMED POWER PULSE TO THE MOTOR AND THEREAFTER MONITORING THE SENSOR MEANS; AND 3. SPECIFIC STRUCTURE AND ELECTRICAL SCHEMATIC DIAGRAMS FOR IMPROVING THE ACCURACY OF THE EJECTION OF THE QUANTITY OF FLUID, AND FOR REFILLING THE DOWNHOLE TOOL AT THE SURFACE.

摘要翻译： 改进在穿透地层的钻孔中喷射流体的装置，其特征在于： 除了常规的表面设备，电缆和井下工具; 驱动精确的分配缸和活塞的电动机，以及与电动机连接的测量和停止装置，用于当预定量的流体被排出并用于停止电动机时进行测量。 还公开了一种完整设备组件的其他方面，包括：