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公开(公告)号：WO2012028847A1
公开(公告)日：2012-03-08
申请号：PCT/GB2011/001283
申请日：2011-08-31
CPC分类号： H04N9/045 , H01L27/14647 , H04N5/369 , H04N2209/047
摘要： An image sensor for sensing EM radiation of at least three spectral components spread across a predetermined spectrum of interest comprises stacked front and back arrays of photoelectric sensor devices aligned in a one-to-one relationship, wherein the front array consists of interleaved sub-arrays of photoelectric sensor devices having a spectrally limited response that is the same within each sub-array and different between the sub-arrays, and the back array comprises photoelectric sensor devices each having a response to the entire spectrum of interest. Consequently, the front photoelectric sensor devices output signals representing the one or more spectral components, and the back photoelectric sensor devices output a signal representing the total of all of said spectral components that reach the back photoelectric sensor device without conversion by the aligned front photoelectric sensor devices. This allows the derivation of full resolution images with a high sensitivity and a simple image sensor construction.
摘要翻译： 用于感测跨越预定感兴趣的光谱分量的至少三个光谱分量的EM辐射的图像传感器包括以一对一关系对准的光电传感器设备的堆叠前和后阵列，其中前阵列由交错子阵列 具有在每个子阵列内相同并且在子阵列之间不同的光谱限制响应的光电传感器装置，并且背阵列包括各自具有对感兴趣的整个频谱的响应的光电传感器装置。 因此，前光电传感器装置输出表示一个或多个光谱分量的信号，背光电传感器装置输出表示到所述背光电传感器装置的所有光谱分量的总和的信号，而不通过对准的前光电传感器 设备。 这允许以高灵敏度和简单的图像传感器构造推导全分辨率图像。
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公开(公告)号：WO2012022955A1
公开(公告)日：2012-02-23
申请号：PCT/GB2011/051397
申请日：2011-07-22
发明人： WARDEN, Matthew , URNER, David
IPC分类号： G01B9/02
CPC分类号： G01B9/02071 , G01B9/02004 , G01B2290/60
摘要： A method of measuring an unknown distance, comprises providing waves simultaneously to: a) a first, reference, interferometer (30'') including first and second arms of lengths differing by a first path difference, b) a second interferometer(30') including first and second arms of lengths differing by an initially unknown second path difference, and c) at least one further interferometer(30), each further interferometer including first and second arms of lengths differing by an initially unknown respective path difference. The waves are scanned by tuning them over a tuning range. During a scan, a plurality of interference measurements are generated from the waves in each interferometer (30, 30', 30'') dependent upon the path difference of that interferometer (30, 30', 30''). The unknown path difference of at least one of the further interferometers (30) is determined from the interference measurements for that scan.
摘要翻译： 一种测量未知距离的方法，包括同时提供波：a）第一参考干涉仪（30“），其包括长度不同于第一路径差的第一和第二臂，b）第二干涉仪（30'）， 包括具有不同于最初未知的第二路径差的长度的第一和第二臂，以及c）至少一个另外的干涉仪（30），每个另外的干涉仪包括具有最初未知的相应路径差异的长度的第一和第二臂。 通过在调谐范围内对它们进行调谐来扫描波。 在扫描期间，根据该干涉仪（30,30'，30“）的路径差，从每个干涉仪（30,30'，30”）中的波形产生多个干涉测量。 根据该扫描的干涉测量确定至少一个另外的干涉仪（30）的未知路径差。
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公开(公告)号：WO2011151637A1
公开(公告)日：2011-12-08
申请号：PCT/GB2011/051017
申请日：2011-05-27
IPC分类号： G01N27/48 , G01N27/404
CPC分类号： G01N33/0044 , G01N27/4045 , G01N27/48
摘要： A method for detecting hydrogen sulfide in a sample comprises the steps of contacting the sample with working and counter electrodes in the presence of an ionic liquid, eg. 1 - ethyl-3-methyl-imidazolium bis(trifluoromethylulfonyl)imide [C 2 mim][NTf 2 ], and a mediator and determining the electrochemical response of the working electrode to the sample, wherein the mediator comprises a compound of formula I or formula II: wherein: X and Y each independently represent O or NR 4 ; R 1 represents a halide, or a C 1 C 20 substituted or unsubstituted alkyl group; R 2 , R 3 and R 4 each independently represent H, a halide, or a C 1 C 20 substituted or unsubstituted alkyl group. In a preferred embodiment, the mediator is 3,5-tert-butyl-o-benzoquinone (CAS Registry No. 3383-21-9).
摘要翻译： 用于检测样品中硫化氢的方法包括以下步骤：在离子液体的存在下使样品与工作和对电极接触，例如， 1,1-乙基-3-甲基 - 咪唑鎓双（三氟甲基磺酰基）酰亚胺[C2mim] [NTf2]和介体，并确定工作电极对样品的电化学响应，其中介体包含式I或式II化合物： 其中：X和Y各自独立地表示O或NR4; R1表示卤化物或C1C20取代或未取代的烷基; R2，R3和R4各自独立地表示H，卤化物或C1C20取代或未取代的烷基。 在优选的实施方案中，介体是3,5-叔丁基邻苯醌（CAS登记号3383-21-9）。
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64.发明申请
公开(公告)号：WO2011121365A1
公开(公告)日：2011-10-06
申请号：PCT/GB2011/050667
申请日：2011-03-31
IPC分类号： C04B35/111
CPC分类号： C04B35/10 , C04B35/111 , C04B35/117 , C04B2235/3206 , C04B2235/3217 , C04B2235/422 , C04B2235/425 , C04B2235/5445 , C04B2235/656 , C04B2235/6581 , C04B2235/6587 , C04B2235/668 , C04B2235/785 , C04B2235/786 , C04B2235/96
摘要： The present invention provides a process for producing a ceramic material, which comprises: (a) forming a green compact by compacting a powder comprising alumina and carbon, wherein the powder is substantially free of silicon carbide and wherein the amount of carbon present in the powder does not exceed 0.1% by weight of the powder; and (b) sintering the green compact under non-oxidising conditions to form a ceramic material comprising alumina and carbon, wherein the green compact is sintered at a temperature of less than 1550 °C. Ceramic materials obtainable by said process are also provided.
摘要翻译： 本发明提供一种陶瓷材料的制造方法，其特征在于：（a）通过压制包含氧化铝和碳的粉末形成生坯，其中所述粉末基本上不含碳化硅，并且其中存在于所述粉末中的碳的量 不超过0.1重量％的粉末; 和（b）在非氧化条件下烧结生坯，以形成包含氧化铝和碳的陶瓷材料，其中生坯在低于1550℃的温度下烧结。 还提供了可通过所述方法获得的陶瓷材料。
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公开(公告)号：WO2011117572A1
公开(公告)日：2011-09-29
申请号：PCT/GB2011/000405
申请日：2011-03-22
IPC分类号： A61B5/08 , G01N33/497
CPC分类号： G01N33/497 , A61B5/082 , A61B5/7285 , G01N33/004
摘要： A method of detecting simultaneously acetone and carbon dioxide, and preferably methane, in breath using cavity-enhanced absorption spectroscopy. The method utilises a broadband light source emitting light in the range 1640 to 1700nm such as a superluminescent light emitting diode. The light is coupled into an optical cavity into which the breath sample is admitted and the characteristic spectral features of carbon dioxide, acetone and methane are identified in the absorption spectrum output. Wavelength selectivity can be provided by use of a tunable fibre filter on the input side of the cavity or by an FTIR on the output side. The apparatus is suitable for widespread use as it is relatively portable and durable and it can thus be used for screening for diseases in which the presence of acetone is a marker, such as diabetes.
摘要翻译： 使用腔增强吸收光谱法同时检测呼吸中的丙酮和二氧化碳，优选甲烷的方法。 该方法利用发射1640至1700nm范围内的光的宽带光源，例如超发光发光二极管。 光被耦合到光腔中，呼吸样本被允许进入，并且在吸收光谱输出中识别出二氧化碳，丙酮和甲烷的特征光谱特征。 波长选择性可以通过在腔的输入侧使用可调谐光纤滤波器或在输出侧通过FTIR来提供。 该装置适用于广泛使用，因为其相对便携且耐用，因此可用于筛选丙酮存在为诸如糖尿病的标记物的疾病。
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公开(公告)号：WO2011114086A1
公开(公告)日：2011-09-22
申请号：PCT/GB2011/000144
申请日：2011-02-03
IPC分类号： G06T7/20
CPC分类号： G06K9/3241 , G06T7/277 , G06T2207/10016
摘要： A method of tracking targets in video data. At each of a sequence of time steps, a set of weighted probability distribution components is derived. At each time step the following steps are performed. First, a new set of components from the components of the previous time step are derived in accordance with a predefined motion model for the targets. The video at the current time step is then analysed to obtain a set of measurements, and the new set of components is updated using the measurements in accordance with a predefined measurement model. Finally, the set of components derived at each time step are analysed to derive a set of tracks for the targets.
摘要翻译： 跟踪视频数据中的目标的方法。 在一系列时间步长中，导出一组加权概率分布分量。 在每个时间步骤中，执行以下步骤。 首先，根据目标的预定义运动模型导出来自前一时间步长的组件的一组新组件。 然后分析当前时间步长中的视频以获得一组测量，并且使用根据预定义的测量模型的测量来更新新的组件集合。 最后，分析在每个时间步长导出的组件集合，以得到目标的一组轨道。
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公开(公告)号：WO2011110839A1
公开(公告)日：2011-09-15
申请号：PCT/GB2011/050450
申请日：2011-03-08
发明人： KOVALCHUK, Alexander
CPC分类号： G01N21/255 , G01J3/2823 , G01N2021/3174 , G01N2201/1293 , H04N1/02865 , H04N1/1013
摘要： A method of capturing and processing a multi-spectral image of an object comprises placing the object on a flat-bed scanner (1), using the flat-bed scanner (1) to illuminate the object successively with monochromatic light at a series of wavelengths to produce a plurality of images together forming a composite multi- spectral image, determining a spectral profile of at least a portion of the multi- spectral image and comparing the spectral profile to a stored spectral profile (22, 24).
摘要翻译： 捕获和处理物体的多光谱图像的方法包括将物体放置在平板扫描器（1）上，使用平板扫描仪（1）以一系列波长的单色光连续照射物体 以一起形成多个图像，形成复合多光谱图像，确定多光谱图像的至少一部分的光谱分布，并将光谱分布与存储的光谱分布（22,24）进行比较。
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公开(公告)号：WO2011064552A1
公开(公告)日：2011-06-03
申请号：PCT/GB2010/002187
申请日：2010-11-26
发明人： WOOD, Matthew , YIN, HaiFang
CPC分类号： B82Y5/00 , A61K47/6425 , A61K47/645 , A61K47/66
摘要： A construct suitable for delivery of a biologically active compound into cells, comprising: (d) a positively charged peptide; (e) a targeting-delivery peptide; and (f) the biologically active compound; wherein the positively charged peptide is covalently attached to the targeting-delivery peptide and the biologically active compound is covalently or non-covalently attached to the resultant chimeric cell delivery peptide.
摘要翻译： 适合于将生物活性化合物递送到细胞中的构建体，包括：（d）带正电荷的肽; （e）靶向递送肽; 和（f）生物活性化合物; 其中带正电荷的肽共价连接到靶向递送肽上，并且生物活性化合物与所得的嵌合细胞递送肽共价或非共价连接。
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公开(公告)号：WO2011061534A3
公开(公告)日：2011-05-26
申请号：PCT/GB2010/051917
申请日：2010-11-17
IPC分类号： C04B35/117 , C04B35/64
摘要： According to the present invention, a ceramic composite material may be formed by a method comprising the steps of: preparing a solid solution comprising aluminium oxide, a second component comprising a cation in a first valent state, and a dopant, wherein the dopant is present in an amount of not more than 1000 ppm by weight of the solid solution; and carrying out a treatment on the solid solution to form the ceramic composite material, wherein the treatment changes the valent state of said cation to a second valent state, forming a ceramic composite material comprising grains containing aluminium oxide and a precipitate of particles comprising the cation in the second valent state. The materials may be useful in the manufacture of various products, including wear resistant products and armour.
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公开(公告)号：WO2011058364A1
公开(公告)日：2011-05-19
申请号：PCT/GB2010/051884
申请日：2010-11-11
发明人： LYGATE, Craig , NEUBAUER, Stefan
IPC分类号： A61K31/197 , G01N33/70 , C12N15/79
CPC分类号： G01N33/70 , G01N2500/10 , G01N2800/32
摘要： A method for the prevention or treatment of a cardiovascular disease comprising increasing the intracellular creatine concentration in myocardial cells, in particular by up-regulating the creatine transporter. Also described are screening methods for identifying substances to be used in the prevention or treatment of a cardiovascular disease.
摘要翻译： 一种用于预防或治疗心血管疾病的方法，包括增加心肌细胞中的细胞内肌酸浓度，特别是通过上调肌酸转运蛋白。 还描述了用于鉴定用于预防或治疗心血管疾病的物质的筛选方法。
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