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1. 发明申请

WO1998024356A1 METHOD FOR CONTROLLING AND REMOVING DUST AND OTHER PARTICLES FROM A MATERIAL 审中-公开
标题翻译：用于控制和去除材料中的灰尘和其他颗粒的方法
公开(公告)号：WO1998024356A1
公开(公告)日：1998-06-11
申请号：PCT/GB1997003317
申请日：1997-12-03
申请人： UNIVERSITY OF SOUTHAMPTON , RECKITT AND COLMAN PRODUCTS LIMITED , McKECHNIE, Malcolm, Tom , GAYNOR, Paul, Terence , HUGHES, John, Farrell , SWINGLER, Jonathan
发明人： UNIVERSITY OF SOUTHAMPTON , RECKITT AND COLMAN PRODUCTS LIMITED
IPC分类号： A47L13/40
CPC分类号： B08B6/00 , A47L13/40 , B03C7/003
摘要： A method for controlling and removing dust and other fine particles in a material comprising i) electrostatically charging carrier particles in powder form to give the carrier particles a minimum charge to mass ratio of +/- 1x10 C/kg, ii) delivering the electrostatically charged carrier particles to the material, whereby the dust and other fine particles in the material agglomerate with the charged carrier particles and iii) removing the resultant agglomerates from the material (for example by vacuuming or brushing). An apparatus for delivering electrostatically charged particles to a material, the apparatus comprising a) a container, in which particles to be electrostatically charged are stored and b) means for delivering the particles from the container to the carpet of fabric material, the delivery means comprising i) a tube or pipe for delivering the carrier particles to the carpet or fine fabric material; and ii) means for expelling particles at high velocity from the container to the material; the tube or pipe being made of such a material that, when carrier particles are passed down the delivery tube at high velocity, a minimum charge to mass ratio of +/- 1x10 C/kg is imparted to the particles by the frictional contact of the particles on the inside of the tube or pipe.
摘要翻译：一种用于控制和除去材料中的灰尘和其它细颗粒的方法，其包括：i）静电充电粉末形式的载体颗粒，以使载体颗粒的最小电荷质量比为+/- 1×10 -4 C / kg，ii）将静电荷的载体颗粒递送到材料中，由此材料中的灰尘和其它细颗粒与带电荷的载体颗粒聚集，以及iii）从所述材料（例如通过抽真空或刷涂）除去所得附聚物。一种用于将静电带电粒子输送到材料的装置，该装置包括：a）容纳静电荷颗粒的容器，b）用于将颗粒从容器输送到织物材料地毯的装置，该输送装置包括 i）用于将载体颗粒递送到地毯或细织物材料的管或管; 和ii）用于以高速从所述容器排出到所述材料的装置; 管或管由这样的材料制成，当载体颗粒以高速度向下传送输送管时，最小的质量比为+/- 1×10 -4 C / kg，通过颗粒在管或管的内侧上的摩擦接触。

2. 发明申请

WO1997028883A1 METHOD OF PRECIPITATING AIRBORNE PARTICLES 审中-公开
标题翻译：预处理空气颗粒的方法
公开(公告)号：WO1997028883A1
公开(公告)日：1997-08-14
申请号：PCT/GB1997000353
申请日：1997-02-06
申请人： UNIVERSITY OF SOUTHAMPTON , RECKITT & COLMAN PRODUCTS LIMITED , FOX, Rodney, Thomas , HUGHES, John, Farrell , HARRISON, Neale, Mark , WHITMORE, Lindsey, Faye
发明人： UNIVERSITY OF SOUTHAMPTON , RECKITT & COLMAN PRODUCTS LIMITED
IPC分类号： B01D47/00
CPC分类号： B01D47/00 , A61L9/14 , B01D47/06 , B05B5/047
摘要： A method of precipitating airborne particles from air comprising contacting the airborne particles with liquid droplets from a domestic aerosol spray device, a unipolar charge being imparted to the liquid droplets during the spraying of the liquid droplets by the aerosol spray device, the unipolar charge providing the droplets with a charge to mass ratio of at least +/- 1 x 10 C/Kg, and the unipolar charge being transferred between the liquid droplets and the airborne particles by contact which causes the airborne particles to precipitate due to mutual repulsion.
摘要翻译：一种从空气中沉淀空气中的颗粒的方法，包括使空气中的颗粒与家用气溶胶喷雾装置的液滴接触，在气溶胶喷雾装置喷射液滴期间，单极电荷被赋予液滴，单极电荷提供电荷质量比至少为+/- 1×10 -4 C / Kg的液滴，并且单极电荷通过接触而在液滴和空气中的颗粒之间转移，这导致空气中的颗粒由于相互的沉淀而沉淀排斥。

3. 发明申请

WO1997001273A1 INSECT TRAP DEVICE 审中-公开
标题翻译：内窥镜装置
公开(公告)号：WO1997001273A1
公开(公告)日：1997-01-16
申请号：PCT/GB1996001552
申请日：1996-06-27
申请人： UNIVERSITY OF SOUTHAMPTON , HOWSE, Philip, Edwin , HUGHES, John, Farrell , HEARN, Graham, Leslie
发明人： UNIVERSITY OF SOUTHAMPTON
IPC分类号： A01M01/22
CPC分类号： A01M1/145 , A01M1/023 , A01M1/14 , A01M1/223 , A01M2200/012
摘要： An insect trap device comprising a housing having an interior which is in communication with the atmosphere outside the device, the housing containing: (i) an insect attractant source; (ii) means for generating an ion wind to facilitate dispersal of the insect attractant source into the atmosphere outside the housing; and (iii) insect retaining means.
摘要翻译：一种昆虫捕获装置，包括具有与装置外部的大气连通的内部的壳体，所述壳体包含：（i）昆虫引诱源; （ii）用于产生离子风的装置，以便于将昆虫引诱剂源分散到壳体外部的大气中; 和（iii）昆虫保留装置。

4. 发明申请

WO1996010331A1 DISTRIBUTION DEVICE 审中-公开
标题翻译：分销设备
公开(公告)号：WO1996010331A1
公开(公告)日：1996-04-11
申请号：PCT/GB1995002293
申请日：1995-09-27
申请人： UNIVERSITY OF SOUTHAMPTON , HUGHES, John, Farrell , HOWSE, Philip, Edwin
发明人： UNIVERSITY OF SOUTHAMPTON
IPC分类号： A01M01/20
CPC分类号： A01M1/205 , A01M1/02 , A01M1/2038 , A01M29/12 , A01M2200/012 , A61L9/14
摘要： This invention relates to a distribution device (14) and method for distributing biologically active materials (1) into the atmosphere in aerosol form and an insect trap incorporating such a device. The device vaporises, volatilises or atomises the material in aerosol form using electrostatic techniques. The biologically active material (1) is typically an insect attractant or repellant and the device is used in insect trapping to lure insects to its source where a trap is provided or to ward off insects without using insecticides harmful to humans.
摘要翻译：本发明涉及一种用于将生物活性物质（1）以气溶胶形式分配到大气中的分配装置（14）和方法，以及包含这种装置的昆虫诱捕器。该设备使用静电技术以气溶胶形式蒸发，挥发或雾化材料。生物活性物质（1）通常是昆虫引诱剂或驱虫剂，并且该装置用于昆虫捕获以将昆虫诱捕到其来源，其中提供陷阱或防止昆虫不使用对人体有害的杀虫剂。

5. 发明申请

WO1996001285A1 PROCESS FOR THE PREPARATION OF ELECTROSTATICALLY CHARGED PARTICLES 审中-公开
标题翻译：制备静电荷颗粒的方法
公开(公告)号：WO1996001285A1
公开(公告)日：1996-01-18
申请号：PCT/GB1995001372
申请日：1995-06-13
申请人： UNIVERSITY OF SOUTHAMPTON , HUGHES, John, Farrell
发明人： UNIVERSITY OF SOUTHAMPTON
IPC分类号： C08J03/12
CPC分类号： C09D5/03 , B01J2/00 , B01J2/20
摘要： A process for the preparation of electrostatically charged particles of a high resistivity material which process comprises incorporating a unipolar charge into the material at a temperature at or above the glass transition temperature thereof or above the melting point thereof, the said unipolar charge being incorporated into the bulk of the material and the charged material being subsequently comminuted, or the said charge being incorporated into the material whilst forming particles thereof.
摘要翻译：一种用于制备高电阻率材料的静电带电粒子的方法，该方法包括在等于或高于其玻璃化转变温度或高于其熔点的温度下将单极电荷掺入材料中，所述单极电荷掺入随后将大部分材料和带电材料粉碎，或者将所述电荷并入材料中同时形成其颗粒。

6. 发明申请

WO1996008735A1 A METHOD FOR THE IDENTIFICATION OF INSULATING MATERIALS 审中-公开
标题翻译：绝缘材料鉴定方法
公开(公告)号：WO1996008735A1
公开(公告)日：1996-03-21
申请号：PCT/GB1995002158
申请日：1995-09-13
申请人： UNIVERSITY OF SOUTHAMPTON , HUGHES, John, Farrell
发明人： UNIVERSITY OF SOUTHAMPTON
IPC分类号： G01V15/00
CPC分类号： G01V15/00
摘要： A method for the identification of an insulating material, which method comprises incorporating a predetermined level of electrical charge and/or a predetermined pattern of electrical charge, into the bulk volume of the insulating material at or above the glass transition temperature thereof and allowing the material to solidify, the predetermined level of electrical charge and/or predetermined pattern of electrical charge thereby providing an invisible coding for the subsequent identification of the material. Insulating materials having a predetermined level of charge and/or a predetermined pattern of charge incorporated into the bulk volume of the material are provided with an invisible coding for the identification of the material.
摘要翻译：一种用于识别绝缘材料的方法，该方法包括将预定水平的电荷和/或预定的电荷模式结合到绝缘材料的体积体积或其玻璃化转变温度以上，并允许材料固化，电荷的预定水平和/或电荷的预定图案，从而为随后的材料识别提供不可见的编码。具有预定电荷水平和/或掺入材料体积的预定电荷模式的绝缘材料具有用于识别材料的不可见编码。

7. 发明申请

WO1998025326A1 OPTICAL AMPLIFIER AND LIGHT SOURCE 审中-公开
标题翻译：光放大器和光源
公开(公告)号：WO1998025326A1
公开(公告)日：1998-06-11
申请号：PCT/GB1997003353
申请日：1997-12-04
申请人： UNIVERSITY OF SOUTHAMPTON , NILSON, Johan , HANNA, David, Colin , MINELLY, John, Douglas , PASCHOTTA, Ruediger, Eberhard
发明人： UNIVERSITY OF SOUTHAMPTON
IPC分类号： H01S03/06
CPC分类号： H01S3/06729 , H01S3/063 , H01S3/06716 , H01S3/0672 , H01S3/06733 , H01S3/08045 , H01S3/094007 , H01S3/09403 , H01S3/2308 , H01S2301/02
摘要： We disclose single- or few-moded waveguiding cladding-pumped lasers, superfluorescent sources, and amplifiers, as well as lasers, including those for high-energy pulses, in which the interaction between the waveguided light and a gain medium is substantially reduced. This leads to decreased losses of guided desired light as well as to decreased losses through emission of undesired light, compared to devices of the prior art. Furthermore, also cross-talk and inter-symbol interference in semiconductor amplifiers can be reduced. We also disclose devices with a predetermined saturation power. As a preferred embodiment of the invention, we disclose a single (transverse) mode optical fibre laser or amplifier in which the active medium (providing gain or saturable absorption) is of the fibre's cross section where the intensity of the signal light is substantially reduced compared to its peak value. The fibre may be cladding-pumped.
摘要翻译：我们公开了单波导或少量波导包层泵浦激光器，超荧光源和放大器，以及激光器，包括用于高能量脉冲的激光器，其中波导光和增益介质之间的相互作用显着降低。与现有技术的装置相比，这导致引导的所需光的损失减少以及通过发射不期望的光而减少的损耗。此外，还可以减少半导体放大器中的串扰和符号间干扰。我们还公开了具有预定饱和功率的设备。作为本发明的优选实施例，我们公开了单（横）模式光纤激光器或放大器，其中有源介质（提供增益或可饱和吸收）是纤维的横截面，其中信号光的强度基本上减小，达到其峰值。纤维可以被包层泵送。

8. 发明申请

WO1997023293A1 MAGNETIC SEPARATION IN A MAGNETIC FLUID 审中-公开
标题翻译：磁流体中的磁分离
公开(公告)号：WO1997023293A1
公开(公告)日：1997-07-03
申请号：PCT/GB1996003146
申请日：1996-12-19
申请人： UNIVERSITY OF SOUTHAMPTON , WATSON, James, Henry, Peter , LI, Zhengnan
发明人： UNIVERSITY OF SOUTHAMPTON
IPC分类号： B03C01/32
CPC分类号： B03C1/034 , B03C1/32
摘要： There is disclosed a method of separating paramagnetic particles on the basis of their saturation magnetisation. A suspension of the particles in a paramagnetic fluid is subjected to a magnetic field gradient in a magnetic field sufficient to saturate them magnetically. By selecting the magnetisation of the fluid, the particles may be separated on the basis of how their individual saturation magnetisations compare to the magnetisation of the fluid. Preferably Vortex Magnetisation Separation is employed. The method is particularly suitable to sort synthetic diamonds, the impurities of which cause paramagnetic behaviour.
摘要翻译：公开了基于其饱和磁化分离顺磁性颗粒的方法。颗粒在顺磁流体中的悬浮液在足以使磁饱和的磁场中经历磁场梯度。通过选择流体的磁化，颗粒可以基于其各自的饱和磁化与流体的磁化相比如何分离。优选使用涡旋磁化分离。该方法特别适用于分选合成金刚石，其杂质引起顺磁性。

9. 发明申请

WO1997008790A1 OPTICAL WAVEGUIDE, WAVEGUIDE AMPLIFIER AND LASER 审中-公开
标题翻译：光波导，波形放大器和激光
公开(公告)号：WO1997008790A1
公开(公告)日：1997-03-06
申请号：PCT/GB1996002060
申请日：1996-08-23
申请人： UNIVERSITY OF SOUTHAMPTON , SAMSON, Bryce, Neilson , HEWAK, Daniel, William , LAMING, Richard, Ian , PAYNE, David, Neil , BROCKLESBY, William, Simon
发明人： UNIVERSITY OF SOUTHAMPTON
IPC分类号： H01S03/06
CPC分类号： C03C3/321 , C03C4/0071 , C03C13/043 , H01S3/06716 , H01S3/1613
摘要： An optical fibre amplifier, laser or superluminescent source, consisting of a chalcogenide glass matrix hosting trivalent rare earth ions and which is doped with oxide in the form of a metallic oxide. The device utilizes the properties of the added oxide to improve the fabrication and efficiency of optical waveguide sources, in particular for applications around 1.3 mu m. Specifically, the oxide broadens the wavelenght range for pump absorption, broadens the wavelength range for light emission, increases the device efficiency through a change in lifetime of certain laser levels and modifies properties of the glass to prevent crystallization during fibre fabrication. The device exploits the intentional addition of oxide to improve amplifier, laser, glass and fibre properties.
摘要翻译：一种光纤放大器，激光或超发光源，由承载三价稀土离子的硫族化物玻璃基质组成，并掺杂有金属氧化物形式的氧化物。该器件利用添加的氧化物的性质来改善光波导源的制造和效率，特别是对于1.3μm左右的应用。具体地说，氧化物扩大了泵浦吸收的波长范围，拓宽了发光的波长范围，通过某些激光水平的寿命的改变提高了器件的效率，并改变了玻璃的性能，以防止光纤制造过程中的结晶。该器件利用有意添加氧化物以改善放大器，激光器，玻璃和光纤的性能。

10. 发明申请

WO1997003561A1 INSECT ATTRACTANT 审中-公开
公开(公告)号：WO1997003561A1
公开(公告)日：1997-02-06
申请号：PCT/GB1996001736
申请日：1996-07-18
申请人： UNIVERSITY OF SOUTHAMPTON , HOWSE, Edwin, Philip
发明人： UNIVERSITY OF SOUTHAMPTON
IPC分类号： A01N31/04
CPC分类号： A01N37/02 , A01N31/04 , A01N33/04 , A01N35/02 , A01N35/04 , A01N2300/00
摘要： A method of attracting houseflies, mosquitoes or wasps to a particular location, which method comprises placing at the said location a lure containing an effective attractant composition which comprises at least one compound which is a substituted benzene-derivative having one or more short side chains, which compound is volatile at room temperature and has a molecular weight in the range of from 115 to 155.
摘要翻译：将家蝇，蚊子或黄蜂吸引到特定位置的方法，该方法包括在所述位置放置含有有效引诱剂组合物的诱饵，所述引诱剂组合物包含至少一种化合物，其是具有一个或多个短侧链的取代苯衍生物，该化合物在室温下是挥发性的，分子量在115至155的范围内。

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