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1. 发明授权

US12072172B2 Method for creating precision rifle ammunition with more uniform external ballistic performance and enhanced terminal ballistic performance 有权
公开(公告)号：US12072172B2
公开(公告)日：2024-08-27
申请号：US18221982
申请日：2023-07-14
申请人： SUPERIOR SHOOTING SYSTEMS, INC
发明人： G. David Tubb
IPC分类号： F42B5/02 , F42B10/44 , F42B10/46 , F42B12/74 , F42B12/76
CPC分类号： F42B5/025 , F42B10/44 , F42B10/46 , F42B12/74 , F42B12/76
摘要： A method for making an improved projectile 360, 460 by defining a discontinuity, groove or trough in a distal ogive section of the projectile to provide an external ballistic effect uniforming surface feature (e.g., nose ring groove 369, 469) which makes an unsupported gap in the ogive profile that beneficially affects the flow of air over the front half of the ogive. The improved bullet's external surface discontinuity feature (369 or 469) creates effects in the flowfield that dominate any dynamic effects from bullet-to-bullet manufacturing inconsistency and resultant differences in dynamic behavior.

2. 发明授权

US11838740B2 Automotive audio system and method with tri-polar loudspeaker configuration and floating waveguide equipped transducers in an automotive headrest 有权
公开(公告)号：US11838740B2
公开(公告)日：2023-12-05
申请号：US17526569
申请日：2021-11-15
申请人： Sound United, LLC
发明人： George Digby Fryer , Matthew Lyons , Bradley M. Starobin
IPC分类号： H04S7/00 , H04R1/34 , H04R1/02 , H04S1/00 , H04R5/04 , H04R5/02
CPC分类号： H04S7/30 , H04R1/023 , H04R1/025 , H04R1/345 , H04R5/02 , H04R5/04 , H04S1/007 , H04R2430/00 , H04R2499/13 , H04S2400/13
摘要： A signal processing method and Automotive Audio System 290 comprising a tripolar loudspeaker configuration housed in at least one automotive head-rest assembly 200 or 500, whose radiation pattern, in conjunction with inter-element delays and other design features, is such that that passengers are afforded temporal and amplitude cues for achieving the desired soundfield appropriate for a variety of audio program material. Optionally, some or all of the headrest assembly transducers are aligned and configured with a Floating Waveguide member 470.

3. 发明授权

US11421967B2 Enhanced projectile, cartridge and method for creating precision rifle ammunition with more uniform external ballistic performance and enhanced terminal ballistic performance 有权
公开(公告)号：US11421967B2
公开(公告)日：2022-08-23
申请号：US16726674
申请日：2019-12-24
申请人： SUPERIOR SHOOTING SYSTEMS, INC
发明人： G. David Tubb , Ronald L. Zerr
IPC分类号： F42B5/02 , F42B10/44 , F42B10/46 , F42B12/74 , F42B12/76
摘要： A projectile 360, 460 includes a body having a distal ogive section with external ballistic effect uniforming surface discontinuity (e.g., nose ring groove 369, 469) defined therein to provide an unsupported gap in the ogive profile which affects the flow of air over the front half of the ogive to provide greater aerodynamic uniformity and shot-to-shot consistency with more uniform observed external ballistics and superior terminal ballistics. The bullet's external surface discontinuity feature (369 or 469) creates effects in the flowfield that dominate any dynamic effects from bullet-to-bullet manufacturing inconsistency and resultant differences in dynamic behavior.

4. 发明授权

US10327086B2 Head related transfer function equalization and transducer aiming of stereo dimensional array (SDA) loudspeakers 有权
公开(公告)号：US10327086B2
公开(公告)日：2019-06-18
申请号：US15965713
申请日：2018-04-27
申请人： POLK AUDIO, LLC
发明人： Scott Orth , Stuart W. Lumsden
IPC分类号： H03G5/00 , H04S1/00 , H04R5/04 , H04R3/04 , H04R5/02 , H04R3/14 , H04S3/00
摘要： An enhanced Stereo Dimensional Array loudspeaker system 250 preferably including a mirror image pair of loudspeaker enclosures 280L, 280R configurable by a user or installer as a left-channel loudspeaker and a right channel loudspeaker each having a driver array aiming configuration with first and second angled baffle facets carrying main and effects drivers on separate facets and a Head Shadow filter signal processing system and method for driving the main and effects drivers to achieve a psycho-acoustically expanded image breadth by Head Shadow filter compensated inter-aural crosstalk cancellation.

5. 发明授权

US10180307B2 Ballistic effect compensating reticle, aim compensation method and adaptive method for compensating for variations in ammunition or variations in atmospheric conditions 有权
公开(公告)号：US10180307B2
公开(公告)日：2019-01-15
申请号：US15818355
申请日：2017-11-20
申请人： G. David Tubb
发明人： G. David Tubb
IPC分类号： F41G1/38 , F41G3/08 , F41G1/473
摘要： A ballistic effect compensating reticle (e.g., 200 or 300) and ammunition adaptive aim compensation method for rifle sights or projectile weapon aiming systems includes a multiple point elevation and windage aim point field (e.g., 150 or 350) including a primary aiming mark (e.g., 158 or 358) indicating a primary aiming point adapted to be sighted-in at a first selected range and a plurality of secondary aiming points arrayed beneath the primary aiming mark. The method for compensating for a projectile's ballistic behavior while developing a field expedient firing solution permits the shooter to express the field expedient firing solution in units of distance, (e.g., yards or meters, when describing or estimating range and nominal air density ballistic characteristics), and velocity (e.g., mph or kph, for windage hold points). The adaptive method allows a shooter in the field to adapt to changes in available ammunition (e.g., from M118LR to M80) and compensate for variations in ammunition as well as changes in atmospheric conditions.

6. 发明授权

US09581415B2 Ballistic effect compensating reticle and aim compensation method 有权
标题翻译：弹道效应补偿光罩和目标补偿方法
公开(公告)号：US09581415B2
公开(公告)日：2017-02-28
申请号：US14216674
申请日：2014-03-17
申请人： G. David Tubb
发明人： G. David Tubb
IPC分类号： F41G1/38 , F41G3/08 , F41G1/473
CPC分类号： F41G3/08 , F41G1/38 , F41G1/473
摘要： A ballistic effect compensating reticle (e.g., 200 or 300) and aim compensation method for rifle sights or projectile weapon aiming systems includes a multiple point elevation and windage aim point field (e.g., 150 or 350) including a primary aiming mark (e.g., 158 or 358) indicating a primary aiming point adapted to be sighted-in at a first selected range and a plurality of secondary aiming points arrayed beneath the primary aiming mark. The method for compensating for a projectile's ballistic behavior while developing a field expedient firing solution permits the shooter to express the field expedient firing solution in units of distance, (e.g., yards or meters, when describing or estimating range and nominal air density ballistic characteristics), and velocity (e.g., mph or kph, for windage hold points).
摘要翻译：弹道效应补偿掩模版（例如200或300）和步枪瞄准镜或射弹武器瞄准系统的目标补偿方法包括多点高程和风向瞄准点（例如，150或350），包括主要瞄准标记（例如，158 或358），其指示适于在第一选定范围被瞄准的主要瞄准点和排列在主瞄准标记下方的多个次瞄准点。在开发现场方便点火解决方案时，补偿射弹的弹道行为的方法允许射手以距离为单位（例如，码或米，在描述或估计范围和标称空气密度弹道特征时）表达现场方便点火解决方案，和速度（例如，风速保持点的mph或kph）。

7. 发明授权

US09555422B2 Irrigation spray nozzles for rectangular patterns 有权
标题翻译：灌溉喷嘴用于矩形图案
公开(公告)号：US09555422B2
公开(公告)日：2017-01-31
申请号：US12610116
申请日：2009-10-30
申请人： Chunling Zhao , Shridhar Gopalan
发明人： Chunling Zhao , Shridhar Gopalan
IPC分类号： B05B1/08 , B05B3/02
CPC分类号： B05B1/08 , B05B3/02 , Y10T137/6851
摘要： An inexpensive, durable and efficient irrigation nozzle assembly is adapted to generate a specialized rectangular spray in a 3-jet fluidic circuit which generates a substantially planar rectangular spray from a confluence of three jets. The 3-jet geometry circuit has selected floor & taper features configured to create a customizable rectangular or triangular spray pattern. Depending on the throw desired, the nozzle assembly of the present invention can be configured with a second fluidic circuit to generate a flat fan to obtain various aspect ratios in a rectangular spray.
摘要翻译：廉价，耐用和高效的灌溉喷嘴组件适于在三射流体回路中产生专门的矩形喷雾，其从三个射流的汇合产生基本上平面的矩形喷雾。 3喷射几何电路选择地板和锥形特征，配置为创建可定制的矩形或三角形喷雾图案。根据所需的投掷，本发明的喷嘴组件可以配置有第二流体回路以产生平坦的风扇以获得矩形喷雾中的各种纵横比。

8. 发明授权

US09164594B2 Method and apparatus for sensing spontaneous changes in a localized electromagnetic field and method for use 有权
标题翻译：用于检测局部电磁场中的自发变化的方法和装置及其使用方法
公开(公告)号：US09164594B2
公开(公告)日：2015-10-20
申请号：US13700101
申请日：2011-05-26
申请人： Barnabas Mogan , Don S. Hutcheson
发明人： Barnabas Mogan , Don S. Hutcheson
IPC分类号： G09G5/00 , G06F3/033 , G01V9/00
CPC分类号： G06F3/033 , G01V9/002
摘要： A system 300 for sensing spontaneous or localized changes in an electromagnetic field and generating an indication in response comprises an EMF change sensor 320 configured to sense a momentary and localized change in an ambient electromagnetic field and generate an EMF change detection signal in response. An electromagnetic peripheral adapter or EMF typewriter interface circuit 330 is configured to detect the EMF change detection signal generates a selected plurality of momentary communication state-change signals and a mouse signal encoded for communication with a computer 350 which is programmed to generate momentary communication prompts for playback or display and to receive the EMF typewriter Pointer signal. The computer 350 is also programmed to correlate each momentary communication state-change signal encoded in the EMF typewriter Pointer signal with a momentary communication prompt to identify a sensed indicia or command from the EMF change detection signal and to display a command.
摘要翻译：用于感测电磁场中的自发或局部变化并产生响应的指示的系统300包括EMF变化传感器320，其被配置为感测环境电磁场中的瞬时和局部变化，并且响应地产生EMF变化检测信号。电磁外设适配器或EMF打字机接口电路330被配置为检测EMF改变检测信号产生所选择的多个瞬时通信状态改变信号和编码为与计算机350进行通信的鼠标信号，该计算机350被编程为产生瞬时通信提示播放或显示并接收EMF打字机指针信号。计算机350还被编程为将在EMF打字机指针信号中编码的每个瞬时通信状态变化信号与瞬时通信提示相关联，以从EMF变化检测信号中识别检测到的标记或命令并显示命令。

9. 发明授权

US09157246B2 Method and apparatus for selectively extruding and applying a layer of mortar upon a selected surface 有权
标题翻译：用于在所选择的表面上选择性地挤出和施加一层砂浆的方法和装置
公开(公告)号：US09157246B2
公开(公告)日：2015-10-13
申请号：US13475754
申请日：2012-05-18
申请人： Douglas S. Campbell
发明人： Douglas S. Campbell
IPC分类号： B28B1/00 , E04G21/20
CPC分类号： E04G21/202 , E04G21/204
摘要： A method for extruding and depositing a slurry or mortar onto a selected work surface uses a mortar gun assembly with a chamber for receiving mortar from a remote supply hopper and an extruder configured to selectively apply a bead or ribbon of mortar of selected thickness onto the work surface. The mortar gun assembly provides mortar from the hopper under pressure and the user selectively applies mortar by controlling a rotating port valve between the hopper and the mortar gun chamber. The rotating port valve provides a “rest state” in which the mortar is not sent to the mortar gun, but is instead re-circulated by the pump back to the hopper so un-dispensed mortar is kept moving and cannot dry or set.
摘要翻译：用于将浆料或砂浆挤出和沉积到所选择的工作表面上的方法使用具有用于从远程供料斗接收砂浆的室的砂浆枪组件和被配置为选择性地将选定厚度的砂浆或带状带施加到工件上的挤出机表面。砂浆枪组件在压力下从料斗提供砂浆，并且用户通过控制料斗和砂浆枪室之间的旋转端口阀来选择性地施加砂浆。旋转阀门提供了一个“静止状态”，其中砂浆不被送到砂浆枪，而是被泵重新循环回到料斗，使得未分配的砂浆保持运动并且不能干燥或固化。

10. 发明授权

US09131311B2 Canal phones with structure and method for selectively passing or blocking environmental ambient sound and switchable electrical connections 有权
标题翻译：具有结构和方法的运河电话，用于选择性地通过或阻止环境环境声音和可切换电气连接
公开(公告)号：US09131311B2
公开(公告)日：2015-09-08
申请号：US13253768
申请日：2011-10-05
申请人： Stuart W. Lumsden , Ken Chae , Scott Orth , David Fitzpatrick
发明人： Stuart W. Lumsden , Ken Chae , Scott Orth , David Fitzpatrick
IPC分类号： H04R1/10 , A61F11/08
CPC分类号： H04R1/1091 , A61F11/08 , H04R1/1016 , H04R1/1041 , H04R1/1083
摘要： A canal phone incorporates a transducer within an isolation sound chamber for reproducing sound from an audio source, and a sound-transmission passageway, or ambient sound port, for allowing ambient sounds to enter the isolation sound chamber. The passageway has inner and outer apertures, one oriented towards the ambient noise environment outside of the listener's ear and the other oriented toward the isolated chamber formed by the space between a loudspeaker diaphragm within the canal phone and the tympanum of the listener's ear. The canal phone has a port blocking switch mechanism that selectively opens or closes the aperture of the passageway that is open to the ambient noise. This switch mechanism may also electrically disconnect the transducer and seal either the outer or the inner end of the passageway in different embodiments of the invention.
摘要翻译：运河电话将隔离声音室中的换能器并入，用于再现来自音频源的声音，以及用于允许环境声音进入隔离声音室的声音传输通道或环境声音端口。通道具有内孔和外孔，一个朝向听众耳朵外部的环境噪声环境，另一个朝向由运河电话内的扬声器隔膜与收听者耳朵的鼓膜之间的空间形成的隔离室。运河电话具有端口阻塞开关机构，其选择性地打开或关闭对环境噪声敞开的通道的孔。在本发明的不同实施例中，该开关机构还可以电连接换能器并密封通道的外端或内端。

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