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31. 实用新型

JPS54736Y1 失效
公开(公告)号：JPS54736Y1
公开(公告)日：1979-01-16
申请号：JP11161170
申请日：1970-11-12
IPC分类号： H04N9/28 , H01J3/20 , H01J29/54

32. 发明专利

JPS5075723A 失效
公开(公告)号：JPS5075723A
公开(公告)日：1975-06-21
申请号：JP12443273
申请日：1973-11-07
IPC分类号： H01J29/82 , H01J3/20 , H01J29/70 , H01J31/20

33. 发明申请

WO00065627A1 HIGH PRESSURE ARC DISCHARGE LAMP 审中-公开
标题翻译：高压放电灯
公开(公告)号：WO00065627A1
公开(公告)日：2000-11-02
申请号：PCT/US2000/011317
申请日：2000-04-26
IPC分类号： H01J1/50 , H01J61/10 , H01J61/82 , H01J3/20 , H01J3/32 , H01J23/10 , H01J29/76
CPC分类号： H01J1/50 , H01J61/106 , H01J61/82
摘要： A high pressure arc discharge lamp (10) includes a sealed envelope (12); a pair of spaced electrodes (20 and 22) in the envelope; an ionizable medium (16) in the envelope for generating a plasma arc (18) between the electrodes; and a magnetic field source (40) for generating a magnetic field for suppressing plasma jet instability (24) emanating from the plasma arc.
摘要翻译：高压电弧放电灯（10）包括密封外壳（12）; 一对间隔开的电极（20和22）; 在所述外壳中的可电离介质（16），用于在所述电极之间产生等离子弧（18）; 以及用于产生用于抑制从等离子体电弧发出的等离子体射流不稳定性（24）的磁场的磁场源（40）。

34. 发明申请

WO2003073459A1 PAPER CURRENCY STERILIZATION SYSTEM 审中-公开
标题翻译：纸币消毒系统
公开(公告)号：WO2003073459A1
公开(公告)日：2003-09-04
申请号：PCT/US2003/005800
申请日：2003-02-25
申请人： MASYADA, Francis
发明人： MASYADA, Francis
IPC分类号： H01J3/20
CPC分类号： A61L2/04 , A61L2/02
摘要： A paper sterilization system (10) comprises a chamber (12) having one wall (17) with an input slot (20) and another wall (18) with an output slot (22). A conveyor system (24) is comprised of two co-acting belts, an upper belt (32) and lower belt (30), in facing contact. A plurality of rollers (34) are adapted to convey the belts in contact with each other and with paper through the chamber from the input slot to the output slot. A heating element (68) is adapted to increase the temperature to between about 150 and 400 degrees Fahrenheit. A pressure assembly (70) is adapted to increase the pressure to between about 1 and 4 atmospheres. Drive members (72) are adapted to drive the belt and paper at a speed sufficient to kill viral and fungal organism on paper moving through the chamber.
摘要翻译：纸张消毒系统（10）包括具有一个具有输入槽（20）的壁（17）和具有输出槽（22）的另一壁（18）的室（12）。输送机系统（24）包括两个共同作用的带，即上带（32）和下带（30），面对接触。多个辊（34）适于将彼此接触的带和纸通过室从输入槽输送到输出槽。加热元件（68）适于将温度升高至约150至400华氏度。压力组件（70）适于将压力增加到约1和4个大气压之间。驱动构件（72）适于以足够的速度驱动带和纸，以便在移动通过室的纸上杀死病毒和真菌生物体。

35. 发明专利

RU2579458C1 ИММЕРСИОННЫЙ МАГНИТНЫЙ ОБЪЕКТИВ ЭМИССИОННОГО ЭЛЕКТРОННОГО МИКРОСКОПА 未知
公开(公告)号：RU2579458C1
公开(公告)日：2016-04-10
申请号：RU2014148612
申请日：2014-12-02
申请人： AKTSIONERNOE OBSHCHESTVO NPP ISTOK IM A I SHOKINA AO NPP ISTOK IM SHOKINA
发明人： ISAEV ALEKSEJ ALEKSEEVICH
IPC分类号： H01J3/20
摘要： Изобретениеотноситсяк электроннымлинзам, аточнеек иммерсионныммагнитнымобъективам, иможетбытьиспользованоприформированииэмиссионногоизображенияисследуемогообъектаналюминесцентномэкранеэмиссионногоэлектронногомикроскопас большимэлектронно-оптическимувеличениемприизучениитопологииповерхности, например, термокатодов. Техническийрезультат - повышениеэлектронно-оптическогоувеличениябезизмененияоптическойбазымикроскопа, повышениекачестваэмиссионногоизображенияоченьмалыхразмерови обеспечениевозможностиработымикроскопав трехрежимах, аименно: электростатическом, смагнитнойфокусировкойи комбинированном. Иммерсионныймагнитныйобъективэмиссионногоэлектронногомикроскопасодержиткорпусс верхними нижнимполюсныминаконечникамиизмагнитопроводящегоматериалас продольнымканаломпооптическойосисистемы, взазоремеждукоторымиразмещенобъектодержательс объектом. Верхнийполюсныйнаконечник, являющийсяанодом, изолированныйоткорпуса, выполнениздвухчастейс разрывоммеждунимив видещелишириной Sвплоскости, перпендикулярнойоптическойоси. Нижнийполюсныйнаконечниквыполненс возможностьюосевогоперемещения. Нижняячастьверхнегонаконечниказакрепленанакорпусечерезизолятор, причемонавыполненаиздвухчастейс разрывоммеждунимив видещелишириной Sвплоскости, перпендикулярнойоптическойоси, приэтомчастисоединенымеждусобойметаллическимкольцомизнемагнитногоматериала. Верхнийнаконечникпомещенв экранирующийэлектрод, выполненныйизнемагнитногоматериала, ввидеусеченногоконуса, соосногооптическойоси, закрепленны

36. 发明专利

AU2012225760A1 Electrostatic lenses and systems including the same 未知
公开(公告)号：AU2012225760A1
公开(公告)日：2013-09-19
申请号：AU2012225760
申请日：2012-03-02
申请人： PERKINELMER HEALTH SCI INC
发明人： WELKIE DAVID G
IPC分类号： H01J3/20 , H01J3/18
摘要： A system includes an electrostatic lens positioned between a charged-particle source and a detector. The lens includes: a first electrode having a first aperture in the path and aligned with a first axis; a second electrode in the path between the first electrode and the charged-particle detector, the second electrode having a second aperture positioned in the path and aligned with a second axis parallel to the first axis and displaced from the first axis along a first direction; a third electrode in the path between the first electrode and the second electrode; and a potential generator coupled to the first, second, and third electrodes. During operation, the potential generator applies first, second, and third potentials to the first, second, and third electrodes, respectively, so that the electrostatic lens directs a beam of charged particles from the charged-particle source propagating along the first axis to propagate along the second axis.

37. 发明专利

AU2003247973A8 Method and apparatus for magnetic focusing of off-axis electron beam 未知
公开(公告)号：AU2003247973A8
公开(公告)日：2004-01-23
申请号：AU2003247973
申请日：2003-07-09
申请人： COMM AND POWER IND INC
发明人： CATTELINO MARK J , FRIEDLANDER FRED I
IPC分类号： H01J23/087 , G01K1/08 , H01J3/14 , H01J3/20 , H01J25/10 , H01J29/00 , H01J29/46 , H01J29/70
摘要： Axially symmetric magnetic fields are provided about the longitudinal axis of each beam of a multi-beam electron beam device. The magnetic field symmetry is independent of beam voltage, beam current and applied magnetic field strength. A flux equalizer assembly is disposed between the cathodes and the anodes and near the cathodes of a multi-beam electron beam device. The assembly includes a ferromagnetic flux plate completely contained within the magnetic focusing circuit of the device. The flux plate includes apertures for each beam of the multi-beam device. A flux equalization gap or gaps are disposed in the flux plate to provide a perturbation in the magnetic field in the flux plate which counters the asymmetry induced by the off-axis position of the beam. The gaps may be implemented in a number of ways all of which have the effect of producing a locally continuously varying reluctance that locally counters the magnetic field asymmetry. The flux equalizer assembly prevents or substantially reduces beam twist and maintains all of the electron beams of the device as linear beams.

38. 发明专利

GB2192092A MAGNETIC LENS SYSTEM 未知
公开(公告)号：GB2192092A
公开(公告)日：1987-12-31
申请号：GB8615466
申请日：1986-06-25
申请人： PHILIPS ELECTRONIC ASSOCIATED
发明人： CHISHOLM THOMAS
IPC分类号： H01J37/141 , G01Q30/06 , H01J37/14 , H01J37/21 , H01J3/20
摘要： A magnetic lens system is provided for a beam of charged particles (1), comprising a pair of ring-shaped permanent magnets (9, 10) through which the beam passes, the axes of the rings lying coaxially along the beam direction, and the two rings being axially separated and axially oppositely magnetised. A pair of separated conducting focus coils (20, 21) are provided one for each ring, the axes of the focus coils lying coaxially along the beam direction, each focus coil lying within its associated ring, and the focus coils being connected in series opposition to carry an adjustable direct electric current for fine focusing of the beam by the lens without rotation of the focused beam. The lens may provide the fast fine focus adjustment needed to compensate for space charge defocussing produced by changes in beam current.

39. 发明专利

DE3222275A1 未知
公开(公告)号：DE3222275A1
公开(公告)日：1982-12-30
申请号：DE3222275
申请日：1982-06-14
申请人： NIPPON TELEGRAPH & TELEPHONE
发明人： MORITA HIROFUMI , HOSOKAWA TERUO
IPC分类号： H01J37/141 , H01J29/46 , H01J29/64 , H01J29/74 , H01J37/14 , H01J37/147 , H01J37/30 , H04N3/16 , H01J3/26 , H01J3/20
摘要： A deflective focusing system includes a magnetic lens for focusing a charged particle beam, a plurality of rings made of magnetic material arranged substantially concentrically with the magnetic lens inside of the magnetic lens, the rings being arranged at spaced apart positions in the direction of the central axis of the magnetic lens so as to form a predetermined magnetic focusing field distribution, a one-stage electrostatic deflector having a plurality of deflection electrodes which are spaced apart in a circumferential direction of the magnetic lens, which are arranged substantially concentrically with the magnetic lens inside of the magnetic lens, and which extend in the direction of the central axis so as to form a predetermined electrostatic deflection field distribution, so that the charged particle beam passes through the concentrically arranged deflection electrodes to be deflected in accordance with a voltage applied to the deflection electrodes, and ring-like grounding electrodes disposed substantially concentrically with the magnetic lens on the object plane side and the image plane side of the electrostatic deflector along the passage of the charged particle beam. The electromagnetic field is adjusted by the deflector, the rings and the grounding electrodes to obtain small aberrations and a small landing angle.

40. 发明专利

SU884004A1 DEVICE FOR ADJUSTING QUADRUPOLE MAGNETIC LENSES 未知
公开(公告)号：SU884004A1
公开(公告)日：1981-11-23
申请号：SU2905989
申请日：1980-03-28
申请人： ARTEMOV VITALIJ , PEEV FEDOR A
发明人： ARTEMOV VITALIJ I , PEEV FEDOR A
IPC分类号： H01J3/20

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