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1. 发明申请

US20090007481A1 System for delivery of insecticide 失效
标题翻译：杀虫剂运送系统
公开(公告)号：US20090007481A1
公开(公告)日：2009-01-08
申请号：US11822383
申请日：2007-07-05
申请人： Faleh A. Al-Sulaiman , Muhammad A. Hawwa
发明人： Faleh A. Al-Sulaiman , Muhammad A. Hawwa
IPC分类号： A01M1/20
CPC分类号： A01M1/20
摘要： The system for delivery of insecticide provides a portable enclosure for delivering insecticide to an infested tree trunk. The system includes an annular shell disposed around with the trunk of the tree that defines an annular tank. An annular base supports the wall(s) of the annular shell and has a liquid impermeable membrane attached thereto that can be wrapped around the base of the tree trunk to prevent pesticide seepage into the ground. A pump delivers insecticide into the annular tank at an upper end of the tank. A drain hose attached to the base of the tank returns insecticide to the pump for recirculation. The pump is actuated in pulsating mode to agitate insecticide in the tank, causing waves of sufficient pressure to induce the insecticide to penetrate deeply through any bores in the trunk to kill both adult insects and larvae.
摘要翻译：用于提供杀虫剂的系统提供了将杀虫剂递送到感染树干的便携式外壳。该系统包括围绕树的树干围绕环形壳体，环形壳体限定环形罐体。环形底座支撑环形壳体的壁，并且具有附接到其上的液体不可渗透膜，其可以缠绕在树干的基部周围以防止农药渗入地面。泵在罐的上端将杀虫剂输送到环形罐中。连接到罐底部的排水软管将杀虫剂送回泵进行再循环。泵以脉动模式启动，以搅拌罐中的杀虫剂，引起足够的压力波，以诱使杀虫剂深入穿过树干中的任何孔以杀死成虫和幼虫。

2. 发明授权

US08141195B2 Siwak tooth cleaning instrument 有权
标题翻译： Siwak牙齿清洁仪器
公开(公告)号：US08141195B2
公开(公告)日：2012-03-27
申请号：US12081025
申请日：2008-04-09
申请人： Faleh A. Al-Sulaiman , Muhammad A. Hawwa
发明人： Faleh A. Al-Sulaiman , Muhammad A. Hawwa
IPC分类号： A61C17/00
CPC分类号： A46B15/00 , A46B5/0033 , A46B7/04 , A46B15/0091 , A46B2200/1066 , A46D1/0207
摘要： The siwak tooth cleaning instrument provides a carrying, protecting and application instrument for a siwak stick, to be applied to the user's teeth for cleaning thereof. In some embodiments, the siwak tooth cleaning instrument includes a tubular housing with a siwak that may be selectively and adjustably raised and lowered to extend the siwak from the housing for cleaning one's teeth, and retracted within the housing for storage and transport, similar to a lipstick. In other embodiments, the siwak tooth cleaning instrument has tooth cleaning cartridges including a siwak that releasably engage the head portion of an elongated handle. A cover may be pivotally attached to the handle for covering the handle and attached cartridge, or a storage tube with replacement cartridges may be pivotally attached to the handle.
摘要翻译： siwak牙齿清洁仪器提供了一种用于si棒的携带，保护和应用仪器，以将其施加到用户的牙齿上以进行清洁。在一些实施例中，siwak牙齿清洁器具包括具有可以选择性地和可调节地升高和降低以便将壳体从壳体延伸以清洁牙齿并且缩回到壳体内用于储存和运输的筒状的管状壳体，类似于口红。在其他实施例中，siwak牙齿清洁器具具有牙齿清洁带，其包括可释放地接合细长手柄的头部的凹槽。盖可以可枢转地附接到手柄以覆盖手柄和附接的盒，或者具有替换盒的存储管可以枢转地附接到手柄。

3. 发明授权

US07597003B2 Acoustic chamber for detection of insects 有权
标题翻译：用于检测昆虫的声室
公开(公告)号：US07597003B2
公开(公告)日：2009-10-06
申请号：US11822384
申请日：2007-07-05
申请人： Muhammad A. Hawwa , Faleh A. Al-Sulaiman
发明人： Muhammad A. Hawwa , Faleh A. Al-Sulaiman
IPC分类号： G01N29/14 , G01N29/22
CPC分类号： G01M7/027 , G01N29/14 , G01N29/36 , G01N2291/0238
摘要： The acoustic chamber for the detection of insects provides for the acoustic detection of insects living within the trunk of a tree. The chamber includes an annular shell disposed around the trunk of the tree to define an annular acoustic or sound chamber. Acoustic sensors are mounted in the shell walls. The acoustic sensors may be microphones that extend from the shell to be in direct contact with the tree trunk, or microphones spaced apart from the tree trunk, or other suitable acoustic transducers. The acoustic sensors are connected to data processing equipment for analyzing sounds picked up by the sensors for acoustic signals indicative of insect infestation.
摘要翻译：用于检测昆虫的声室提供生活在树干中的昆虫的声学检测。该腔室包括围绕树干的环形壳体，以限定环形声或声室。声传感器安装在壳壁上。声学传感器可以是从壳体延伸到与树干直接接触的麦克风，或与树干间隔开的麦克风或其它合适的声学换能器。声学传感器连接到数据处理设备，用于分析由传感器拾取的声音指示昆虫感染的声音信号。

4. 发明申请

US20090258326A1 Siwak tooth cleaning instrument 有权
标题翻译： Siwak牙齿清洁仪器
公开(公告)号：US20090258326A1
公开(公告)日：2009-10-15
申请号：US12081025
申请日：2008-04-09
申请人： Faleh A. Al-Sulaiman , Muhammad A. Hawwa
发明人： Faleh A. Al-Sulaiman , Muhammad A. Hawwa
IPC分类号： A61C17/00
CPC分类号： A46B15/00 , A46B5/0033 , A46B7/04 , A46B15/0091 , A46B2200/1066 , A46D1/0207
摘要： The siwak tooth cleaning instrument provides a carrying, protecting and application instrument for a siwak stick, to be applied to the user's teeth for cleaning thereof. In some embodiments, the siwak tooth cleaning instrument includes a tubular housing with a siwak that may be selectively and adjustably raised and lowered to extend the siwak from the housing for cleaning one's teeth, and retracted within the housing for storage and transport, similar to a lipstick. In other embodiments, the siwak tooth cleaning instrument has tooth cleaning cartridges including a siwak that releasably engage the head portion of an elongated handle. A cover may be pivotally attached to the handle for covering the handle and attached cartridge, or a storage tube with replacement cartridges may be pivotally attached to the handle.
摘要翻译： siwak牙齿清洁仪器提供了一种用于si棒的携带，保护和应用仪器，以将其施加到用户的牙齿上以进行清洁。在一些实施例中，siwak牙齿清洁器具包括具有可以选择性地和可调节地升高和降低以便将壳体从壳体延伸以清洁牙齿并且缩回到壳体内用于储存和运输的筒状的管状壳体，类似于口红。在其他实施例中，siwak牙齿清洁器具具有牙齿清洁带，其包括可释放地接合细长手柄的头部的凹槽。盖可以可枢转地附接到手柄以覆盖手柄和附接的盒，或者具有替换盒的存储管可以枢转地附接到手柄。

5. 发明授权

US07540110B2 System for delivery of insecticide 失效
公开(公告)号：US07540110B2
公开(公告)日：2009-06-02
申请号：US11822383
申请日：2007-07-05
申请人： Faleh A. Al-Sulaiman , Muhammad A. Hawwa
发明人： Faleh A. Al-Sulaiman , Muhammad A. Hawwa
IPC分类号： A01M1/20 , A01M7/00
CPC分类号： A01M1/20
摘要： The system for delivery of insecticide provides a portable enclosure for delivering insecticide to an infested tree trunk. The system includes an annular shell disposed around with the trunk of the tree that defines an annular tank. An annular base supports the wall(s) of the annular shell and has a liquid impermeable membrane attached thereto that can be wrapped around the base of the tree trunk to prevent pesticide seepage into the ground. A pump delivers insecticide into the annular tank at an upper end of the tank. A drain hose attached to the base of the tank returns insecticide to the pump for recirculation. The pump is actuated in pulsating mode to agitate insecticide in the tank, causing waves of sufficient pressure to induce the insecticide to penetrate deeply through any bores in the trunk to kill both adult insects and larvae.

6. 发明授权

US09188502B2 Pipeline leak detector 有权
标题翻译：管道检漏仪
公开(公告)号：US09188502B2
公开(公告)日：2015-11-17
申请号：US13556125
申请日：2012-07-23
申请人： Muhammad A. Hawwa , Hussain M. Al-Qahtani
发明人： Muhammad A. Hawwa , Hussain M. Al-Qahtani
IPC分类号： G01M3/28
CPC分类号： G01M3/2823
摘要： The pipeline leak detector travels through a pipeline passively due to the flow of liquid through the pipeline. The device includes leading and trailing rings shaped to produce hydrodynamic resistance in order for the device to be carried through the pipeline. Wheels are provided about each ring, with at least one wheel having an odometer to measure distance traveled through the pipe. The rings are joined by a plurality of axially oriented connecting rods. A plurality of sensing elements extend between the rings. Each sensing element has a thin laminate of a piezoelectric film sandwiched between two electrically conductive layers, with an electrically insulating coating on the outside of each conductive layer. One of the rings includes microelectronic circuitry for data acquisition and storage.
摘要翻译：管道泄漏检测器由于液体流过管道而被动地穿过管道。该装置包括成形为产生流体动力阻力的引导环和尾环，以使装置通过管道输送。围绕每个环设置轮子，其中至少一个轮具有里程表，以测量穿过管道的距离。环通过多个轴向定向的连接杆连接。多个感测元件在环之间延伸。每个感测元件具有夹在两个导电层之间的压电薄膜的薄层压体，在每个导电层的外侧具有电绝缘涂层。其中一个环包括用于数据采集和存储的微电子电路。

7. 发明申请

US20120273078A1 ROBOTIC SYSTEM FOR PIPELINE REHABILITATION 有权
标题翻译：用于管道康复的机器人系统
公开(公告)号：US20120273078A1
公开(公告)日：2012-11-01
申请号：US13409207
申请日：2012-03-01
申请人： Muhammad A. Hawwa , Kamal Youcef-Toumi
发明人： Muhammad A. Hawwa , Kamal Youcef-Toumi
IPC分类号： F16L55/16
CPC分类号： F16L55/163
摘要： System for pipeline rehabilitation. The system includes repairing a leak in a pipe using a pair of substantially semi-cylindrical parts connected through a compliant joint. When the parts are compressed, the semi-cylindrical parts form a cylinder whose outside diameter is less than the inside diameter of a pipe with a defect thereby allowing the cylinder to be inserted into the pipe at a location of a leak. Once in place, the parts engage the inside surface of the pipe when the compression is released thereby to seal the leak.
摘要翻译：管道修复系统。该系统包括使用通过柔性接头连接的一对基本上半圆柱形部件修复管道中的泄漏。当部件被压缩时，半圆柱形部件形成一个圆筒，其外径小于具有缺陷的管的内径，从而允许气缸在泄漏的位置插入到管中。一旦就位，当压缩被释放时，部件接合管的内表面，从而密封泄漏。

8. 发明授权

US06807030B1 Enclosed piezoelectric microactuators coupled between head and suspension 失效
标题翻译：封闭的压电微型致动器耦合在头和悬架之间
公开(公告)号：US06807030B1
公开(公告)日：2004-10-19
申请号：US10024115
申请日：2001-12-18
申请人： Muhammad A. Hawwa , Edmund B. Fanslau, Jr.
发明人： Muhammad A. Hawwa , Edmund B. Fanslau, Jr.
IPC分类号： G11B2110
CPC分类号： G11B5/4826 , G11B5/5552
摘要： An actuator is coupled between a head and flexure and gimbal elements, the actuator providing submicron positioning of the head while reducing undesirable vibrations of the flexure and gimbal elements. Such an actuator may have a frame that surrounds a cavity, the frame having an opening disposed adjacent to the head and a wall disposed on an opposite side of the frame from the opening. One or more active elements are disposed in the cavity and attached to the frame, the active element separated from the wall and having a dimension that varies in size in response to a control signal, with a moveable element coupled to the active element and to the head.
摘要翻译：致动器联接在头部和挠曲件和万向节元件之间，致动器提供头部的亚微米定位，同时减少弯曲和万向节元件的不期望的振动。这种致动器可以具有围绕空腔的框架，框架具有邻近头部设置的开口和设置在框架与开口相反的一侧的壁。一个或多个有源元件设置在空腔中并且附接到框架，有源元件与壁分离并且具有响应于控制信号而在尺寸上变化的尺寸，可移动元件耦合到有源元件和头。

9. 发明授权

US06421211B1 Disk drive actuator arm with microactuated read/write head positioning 有权
公开(公告)号：US06421211B1
公开(公告)日：2002-07-16
申请号：US09938084
申请日：2001-08-23
申请人： Muhammad A. Hawwa , Jamshid Bozorgi
发明人： Muhammad A. Hawwa , Jamshid Bozorgi
IPC分类号： G11B5596
CPC分类号： G11B5/5556
摘要： The present invention is embodied in an actuator arm which is mounted to a primary actuator. The primary actuator positions the actuator arm, with a read/write head mounted to the actuator arm, across a data storage disk. The actuator arm comprises an inboard portion, an outboard portion and a pair of bimorph actuators. The inboard portion has a longitudinal axis and is attached to the primary actuator. The outboard portion has the read/write head mounted onto it. The pair of bimorph actuators are deflectable together in a common direction and are connected between the inboard and the outboard portions. Upon deflection of the bimorph actuators in the same direction, the outboard portion is translated along an at least nearly straight line transverse to the longitudinal axis of the inboard portion. This transverse motion allows the read/write head to be kept substantially within a plane parallel to the surface of the data storage disk, preventing damage caused by possible contact between slider and the disk surface from rolling the slider due to out-of-plane motions. Further, the use of bimorph actuators provide increased displacements of the read/write head. Also, since the head displacement is not a function of microactuator's position along the actuator arm, the actuator arm can be shorter, allowing for use in compact disk drives.

10. 发明授权

US6108175A Bimorph piezoelectric microactuator head and flexure assembly 失效
标题翻译：双压电晶体微致动器头部和挠曲组件
公开(公告)号：US6108175A
公开(公告)日：2000-08-22
申请号：US836265
申请日：1997-05-01
申请人： Muhammad A. Hawwa , Joseph M. Sampietro , Anoush M. Fard , Jeffrey G. Barina , Khosrow Mohajerani
发明人： Muhammad A. Hawwa , Joseph M. Sampietro , Anoush M. Fard , Jeffrey G. Barina , Khosrow Mohajerani
IPC分类号： G11B5/58 , G11B5/48 , G11B5/55 , G11B5/596 , G11B5/60 , G11B21/10 , G11B21/21
CPC分类号： G11B5/6005 , G11B5/4813 , G11B5/5552 , G11B5/596 , G11B5/59605
摘要： A head flexure assembly for positioning a transducing head over a selected track of a rotatable disc in a disc drive system having an actulator arm and head suspension includes a bimorph piezoelectric microactuator having first and second ends. The first end of the microactuator is attached to the actuator arm, and a flexure is attached to the second end of the microactuator. A slider carrying the transducing head is attached to the flexure.
摘要翻译： PCT No.PCT / US97 / 07233 Sec。 371日期1997年5月1日 102（e）日期1997年5月1日PCT提交1997年5月1日PCT公布。第WO98 / 27547号公报日期1998年6月25日在具有动作器臂和头悬架的盘驱动系统中，用于将转换头定位在可旋转盘的选定轨道上的头部挠曲组件包括具有第一端和第二端的双压电晶片压电微致动器。微致动器的第一端附接到致动器臂，并且挠曲件附接到微致动器的第二端。携带转换头的滑块附接到挠曲件。

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