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    Field emission cathode gating for RF electron guns and planar focusing cathodes
    1.
    发明申请
    Field emission cathode gating for RF electron guns and planar focusing cathodes 有权
    用于射频电子枪和平面聚焦阴极的场发射阴极门控

    公开(公告)号：US20060022598A1

    公开(公告)日：2006-02-02

    申请号：US11248661

    申请日：2005-10-11

    Applicant: John Lewellen ,  John Noonan

    Inventor： John Lewellen ,  John Noonan

    IPC: H01J25/50

    CPC classification number: H01J3/14 ,  H01J3/021 ,  H01J23/06

    Abstract: A novel method of gating electron emission from field-emitter cathodes for radio frequency (RF) electrode guns and a novel cathode that provides a focused electron beam without the need for magnetic fields or a curved cathode surface are provided. The phase and strength of a predefined harmonic field, such as the 3rd harmonic field, are adjusted relative to a fundamental field to cause a field emission cathode to emit electrons at predefined times for the generation of high-brightness electron beams. The emission time is gated responsive to the combined harmonic and fundamental fields and the response of the FE cathode to the combined fields. A planar focusing cathode includes a selected dielectric material, such as a ceramic material, to provide an electron beam emission surface. Metal surfaces are provided both radially around and behind the dielectric material to shape the electric fields that accelerate and guide the beam from the cathode surface.

    Abstract translation: 提供了一种用于射频（RF）电极枪的场发射极阴极的电子发射的新颖方法和提供聚焦电子束而不需要磁场或弯曲阴极表面的新型阴极。 预定谐波场（例如三次谐波场）的相位和强度相对于基波场被调整，以使场致发射阴极在预定时间内发射电子以产生高亮度电子束。 发射时间响应于组合谐波和基波场以及FE阴极对组合场的响应而选通。 平面聚焦阴极包括选择的介电材料，例如陶瓷材料，以提供电子束发射表面。 在电介质材料的周围和后面设置金属表面，以形成加速和引导来自阴极表面的光束的电场。

    Vehicle Seat Holster Mount
    2.
    发明申请
    Vehicle Seat Holster Mount 审中-公开
    汽车座椅皮套

    公开(公告)号：US20160355139A1

    公开(公告)日：2016-12-08

    申请号：US14733817

    申请日：2015-06-08

    Applicant: John Noonan

    Inventor： John Noonan

    IPC: B60R7/04 ,  F41C33/04

    CPC classification number: B60R7/04 ,  B60R7/043 ,  B60R7/14 ,  B60R11/02 ,  B60R2011/0012 ,  B60R2011/0031 ,  F41A23/26 ,  F41C33/041 ,  Y10S224/912

    Abstract: A Vehicle Seat Holster Mount is presented that includes a strap mount which is the main mounting component. The upper cinch strap wraps around the seat belt receptacle. The clamp head is connected to the holster rail that is encompassed by a grip sleeve that is compressed into the space between the seats and consoles to hold the holster and/or items in place.

    Abstract translation: 提供了一种车座套件，包括一个作为主要安装部件的皮带安装座。 上部带束带环绕安全带插座。 夹头连接到由固定套筒包围的皮套导轨，该夹套被压缩到座椅和控制台之间的空间中，以将皮套和/或物品保持在适当的位置。

    Laparoscopic tumor therapy using high energy electron irradiation
    5.
    发明申请
    Laparoscopic tumor therapy using high energy electron irradiation 有权
    腹腔镜肿瘤治疗使用高能电子辐射

    公开(公告)号：US20060060793A1

    公开(公告)日：2006-03-23

    申请号：US11143837

    申请日：2005-06-02

    Applicant: John Lewellen ,  John Noonan

    Inventor： John Lewellen ,  John Noonan

    IPC: G21G5/00 ,  H01J29/46

    CPC classification number: A61N5/1001 ,  A61N2005/1089 ,  H05H15/00

    Abstract: A laparoscopic tumor therapy method and an articulated electron beam transport system are provided for use with a high power, long focus electron source for tumor therapy. The high power, long focus electron source generates an e-beam. The e-beam is transported through a laparoscopic tube proximate a target tumor for electron irradiation therapy.

    Abstract translation: 提供腹腔镜肿瘤治疗方法和铰接式电子束传输系统，用于大功率，长焦点电子源用于肿瘤治疗。 大功率长焦点电子源产生电子束。 电子束通过靠近靶肿瘤的腹腔镜管输送用于电子辐射治疗。

    Plasma valve
    6.
    发明授权
    Plasma valve 失效
    等离子阀

    公开(公告)号：US06528948B1

    公开(公告)日：2003-03-04

    申请号：US09685227

    申请日：2000-10-11

    Applicant: Ady Hershcovitch ,  Sushil Sharma ,  John Noonan ,  Elbio Rotela ,  Ali Khounsary

    Inventor： Ady Hershcovitch ,  Sushil Sharma ,  John Noonan ,  Elbio Rotela ,  Ali Khounsary

    IPC: H01J724

    CPC classification number: H05H7/14

    Abstract: A plasma valve includes a confinement channel and primary anode and cathode disposed therein. An ignition cathode is disposed adjacent the primary cathode. Power supplies are joined to the cathodes and anode for rapidly igniting and maintaining a plasma in the channel for preventing leakage of atmospheric pressure through the channel.

    Abstract translation: 等离子体阀包括限制通道和设置在其中的初级阳极和阴极。 点火阴极与初级阴极相邻设置。 电源连接到阴极和阳极，用于在通道中快速点燃和维持等离子体，以防止大气压力通过通道泄漏。

    ELECTRON LINAC FOR MEDICAL ISOTOPE PRODUCTION WITH IMPROVED ENERGY EFFICIENCY AND ISOTOPE RECOVERY
    7.
    发明申请
    ELECTRON LINAC FOR MEDICAL ISOTOPE PRODUCTION WITH IMPROVED ENERGY EFFICIENCY AND ISOTOPE RECOVERY 有权
    用于医疗同位素生产的电子LINAC具有改善的能量效率和同位素恢复

    公开(公告)号：US20130083880A1

    公开(公告)日：2013-04-04

    申请号：US13248209

    申请日：2011-09-29

    Applicant: John Noonan ,  Dean Walters ,  Matt Virgo ,  John Lewellen

    Inventor： John Noonan ,  Dean Walters ,  Matt Virgo ,  John Lewellen

    IPC: G21G1/10 ,  H05H9/00

    CPC classification number: G21G1/10 ,  H05H7/02 ,  H05H9/00

    Abstract: A method and isotope linac system are provided for producing radio-isotopes and for recovering isotopes. The isotope linac is an energy recovery linac (ERL) with an electron beam being transmitted through an isotope-producing target. The electron beam energy is recollected and re-injected into an accelerating structure. The ERL provides improved efficiency with reduced power requirements and provides improved thermal management of an isotope target and an electron-to-x-ray converter.

    Abstract translation: 提供了一种方法和同位素线性加速器系统，用于产生放射性同位素和回收同位素。 同位素线性加速器是一种能量回收线性加速器（ERL），电子束通过同位素产生靶传输。 电子束能被回收并重新注入加速结构。 ERL通过降低功率需求提高了效率，并提供了同位素靶和电子到X射线转换器的改进的热管理。

    Field emission cathode gating for RF electron guns and planar focusing cathodes
    8.
    发明授权
    Field emission cathode gating for RF electron guns and planar focusing cathodes 有权
    用于射频电子枪和平面聚焦阴极的场发射阴极门控

    公开(公告)号：US07394201B2

    公开(公告)日：2008-07-01

    申请号：US11248661

    申请日：2005-10-11

    Applicant: John W. Lewellen ,  John Noonan

    Inventor： John W. Lewellen ,  John Noonan

    IPC: H01J25/00

    CPC classification number: H01J3/14 ,  H01J3/021 ,  H01J23/06

    Abstract: A novel method of gating electron emission from field-emitter cathodes for radio frequency (RF) electrode guns and a novel cathode that provides a focused electron beam without the need for magnetic fields or a curved cathode surface are provided. The phase and strength of a predefined harmonic field, such as the 3rd harmonic field, are adjusted relative to a fundamental field to cause a field emission cathode to emit electrons at predefined times for the generation of high-brightness electron beams. The emission time is gated responsive to the combined harmonic and fundamental fields and the response of the FE cathode to the combined fields. A planar focusing cathode includes a selected dielectric material, such as a ceramic material, to provide an electron beam emission surface. Metal surfaces are provided both radially around and behind the dielectric material to shape the electric fields that accelerate and guide the beam from the cathode surface.

    Abstract translation: 提供了一种用于射频（RF）电极枪的场发射极阴极的电子发射的新颖方法和提供聚焦电子束而不需要磁场或弯曲阴极表面的新型阴极。 预定谐波场（例如三次谐波场）的相位和强度相对于基波场被调整，以使场致发射阴极在预定时间内发射电子以产生高亮度电子束。 发射时间响应于组合谐波和基波场以及FE阴极对组合场的响应而选通。 平面聚焦阴极包括选择的介电材料，例如陶瓷材料，以提供电子束发射表面。 在电介质材料的周围和后面设置金属表面，以形成加速和引导来自阴极表面的光束的电场。

    High power, long focus electron source for beam processing
    9.
    发明授权
    High power, long focus electron source for beam processing 有权
    用于光束处理的大功率，长焦距电子源

    公开(公告)号：US07250727B2

    公开(公告)日：2007-07-31

    申请号：US11143417

    申请日：2005-06-02

    Applicant: John W. Lewellen ,  John Noonan

    Inventor： John W. Lewellen ,  John Noonan

    IPC: H01J7/24

    CPC classification number: H01J37/065 ,  H01J3/021 ,  H01J37/073 ,  H01J37/305 ,  H01J2201/317 ,  H01J2237/303 ,  H01J2237/3104 ,  H01J2237/3132

    Abstract: Beam processing methods including e-beam welding and e-beam evaporation for thin film deposition are implemented with a novel high power, long focus electron source. The high power, long focus electron source generates an e-beam. The e-beam is transported through a series of steering magnets to steer the beam. At least one refocusing magnet is provided to refocus the e-beam. A final steering magnet bends the e-beam to focus on a target, such as a weld joint or a deposition target.

    Abstract translation: 包括电子束焊接和用于薄膜沉积的电子束蒸发的光束处理方法是用新的大功率长焦点电子源来实现的。 大功率长焦点电子源产生电子束。 电子束通过一系列转向磁铁传送以转向光束。 提供至少一个重新聚焦磁体以重新聚焦电子束。 最终的转向磁铁将电子束弯曲成对准目标，例如焊接接头或沉积靶。

    High power, long focus electron source for beam processing
    10.
    发明申请
    High power, long focus electron source for beam processing 有权
    用于光束处理的大功率，长焦距电子源

    公开(公告)号：US20060061285A1

    公开(公告)日：2006-03-23

    申请号：US11143417

    申请日：2005-06-02

    Applicant: John Lewellen ,  John Noonan

    Inventor： John Lewellen ,  John Noonan

    IPC: H01J23/08

    CPC classification number: H01J37/065 ,  H01J3/021 ,  H01J37/073 ,  H01J37/305 ,  H01J2201/317 ,  H01J2237/303 ,  H01J2237/3104 ,  H01J2237/3132

    Abstract: Beam processing methods including e-beam welding and e-beam evaporation for thin film deposition are implemented with a novel high power, long focus electron source. The high power, long focus electron source generates an e-beam. The e-beam is transported through a series of steering magnets to steer the beam. At least one refocusing magnet is provided to refocus the e-beam. A final steering magnet bends the e-beam to focus on a target, such as a weld joint or a deposition target.

    Abstract translation: 包括电子束焊接和用于薄膜沉积的电子束蒸发的光束处理方法是用新的大功率长焦点电子源来实现的。 大功率长焦点电子源产生电子束。 电子束通过一系列转向磁铁传送以转向光束。 提供至少一个重新聚焦磁体以重新聚焦电子束。 最终的转向磁铁将电子束弯曲成对准目标，例如焊接接头或沉积靶。

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