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公开(公告)号：US20230122602A1
公开(公告)日：2023-04-20
申请号：US17910762
申请日：2021-03-10
发明人： Robert R THOMSON , Calum ROSS
IPC分类号： C03C25/68 , C03C25/6208 , C03B37/012
摘要： A method of fabricating an optical fibre preform is disclosed comprising using a subtractive process on an optical monolith to define therein at least a transverse section of the optical fibre preform, wherein the transverse section comprises at least two regions with different refractive indexes. An optical fibre preform fabricated in accordance with the method is also disclosed along with a method of assembling optical components using a subtractive process to define a first interconnecting feature in or for use with a first optical component; using a subtractive process to define a second interconnecting feature in or for use with a second optical component; and coupling the first and second components together using the first and second interconnecting features such that the coupling dictates a passive alignment of the first and second components.
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32.发明申请公开(公告)号：US20230078471A1
公开(公告)日：2023-03-16
申请号：US17801740
申请日：2021-02-26
发明人： Philip James Walton HANDS , Vasileios MITRAKOS , Lisa Mirian MACINTYRE , Marc Philippe Yves DESMULLIEZ
摘要： There is described a method of producing a flexible structure and sensor devices incorporating the former, such as wireless LC sensors, that comprises a plurality of thin-film layers of elastomeric material and at least one layer of micro-wrinkled electrically conductive material. The method includes steps leading to 2D wrinkled metallised polydimethylsiloxane (PDMS) layers enabling considerable flexibility with negligible bending failure for angles up to 180 degrees.
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公开(公告)号：US10688490B2
公开(公告)日：2020-06-23
申请号：US15580359
申请日：2016-06-10
摘要： There is presented a microfluidic device comprising a plurality of layers and a common manifold, wherein a fluid comprising a target population of particles having a specified range of diameters may be processed by the device by flowing from the common manifold through the channels of each layer within the plurality of layers, and fluid collected from a first outlet of each layer within the plurality of layers comprises the target population of particles, and fluid collected from a second outlet of each layer within the plurality of layers is substantially devoid of the target population of particles. A method of use of said device and systems comprising at least one said device are also presented.
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公开(公告)号：US10669205B2
公开(公告)日：2020-06-02
申请号：US15776189
申请日：2016-11-18
发明人： Gabriela Medero , Samuel Chapman
IPC分类号： C04B33/13 , C04B33/04 , C04B33/132 , C04B33/135 , C04B33/14 , C04B33/32 , B28B3/20
摘要： The invention relates to a construction unit made from various recyclable materials, for example, from recycled waste plasterboard from the construction industry or flue-gas gypsum which is a by-product from fossil-fueled power plants. The construction units are made from a raw mix comprising gypsum, clay and aggregate and methods of making construction units. The invention also relates to a raw mix for making a construction unit; a kit including a construction unit and mortar; and uses of the construction unit to form a structure.
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公开(公告)号：US10214559B2
公开(公告)日：2019-02-26
申请号：US15323259
申请日：2015-07-02
发明人： Julio Enrique Traub Modinger , Jane Samantha White , Dawn Louise Maskell , Alan John Harper , Paul Shane Hughes , Nicholas Allen Willoughby
IPC分类号： C07K1/14 , C07K1/22 , A23K10/38 , A23K50/80 , C07K14/81 , A23K20/147 , C07K14/415
摘要： There is provided a process for producing proteins from the by-product streams arising from distillation processes, in particular the by-product stream known as “pot ale” or “burnt ale” and the use of such proteins as protein feed ingredients or food additives.
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36.发明申请公开(公告)号：US20180238856A1
公开(公告)日：2018-08-23
申请号：US15898768
申请日：2018-02-19
发明人： Paul Scanlan , Robert Lewis Reuben , Steven James Hammer , Wenmiao Shu , Simon Phipps , Stuart Alan McNeill , Daniel W. Good
IPC分类号： G01N33/483
CPC分类号： G01N33/4833 , A61B5/0053 , A61B5/4381 , G01N2203/0094
摘要： Disclosed is an apparatus for determining viscoelastic characteristics of at least a portion of an object. The apparatus comprises a fluidly sealable housing, comprising at least one aperture and at least one fluid inlet port and at least one resilient membrane that is operatively coupled to the housing so as to sealingly engage with the at least one aperture. The apparatus further comprises at least one actuator that is operatively coupled to the at least one inlet port and adapted to actuate the at least one resilient membrane via a working fluid that is contained within the housing, so that the at least one resilient membrane is moved towards and into engagement with at least a portion of an object at a predetermined pressure. Furthermore, the apparatus comprises at least one first sensor that is operably coupled to the membrane and that is adapted to determine at least a deformation of the at least one resilient membrane during actuation.
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公开(公告)号：US20150097561A1
公开(公告)日：2015-04-09
申请号：US14397696
申请日：2013-05-02
摘要： A sensor comprising: a dielectric waveguide for guiding a microwave signal; and a dielectric reflector at an end of the dielectric waveguide to cause formation of a sensing field beyond an outer surface of the dielectric reflector.
摘要翻译： 一种传感器，包括：用于引导微波信号的电介质波导; 以及电介质反射体，其在电介质波导的端部处形成超出介质反射器的外表面的感测场。
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公开(公告)号：US20140328731A1
公开(公告)日：2014-11-06
申请号：US14364628
申请日：2012-12-12
发明人： Xiongwei Ni , Craig James Callahan
IPC分类号： B01D9/00
CPC分类号： B01D9/005 , B01D9/0013 , B01D9/0036 , B01D9/0059 , B01D2009/0086 , B01J19/0013 , B01J19/006 , B01J19/1812 , B01J19/185 , B01J19/242 , B01J19/243 , B01J2219/00094 , B01J2219/00159 , B01J2219/00765 , B01J2219/1943
摘要： Described is a device for inducing crystal nucleation in a crystalliser. The device comprises a vessel for fluid and a surface abrader, wherein the surface abrader is configured to abrade a surface within the vessel to induce crystal nucleation. The friction of the abrader against the surface within the vessel creates nano-sized particulates which induce crystal nucleation. Crystal growth can then take place in the crystalliser. Also described is a crystallisation apparatus comprising the device and a crystallisation process using the device or similar. The device is significantly cheaper and more reliable than known ultrasound devices and facilitates the separation of crystal nucleation and crystal growth. The device also enables the avoidance of the use of seeding as a source of secondary nucleation.
摘要翻译： 描述了用于在结晶器中诱导晶体成核的装置。 该装置包括用于流体的容器和表面研磨器，其中所述表面磨擦器被配置为研磨所述容器内的表面以诱导晶体成核。 研磨剂与容器内表面的摩擦产生了引起晶体成核的纳米级颗粒。 然后可以在结晶器中进行晶体生长。 还描述了包括该装置的结晶装置和使用该装置或类似物的结晶方法。 该装置比已知的超声装置显着便宜并且更可靠，并且促进晶体成核和晶体生长的分离。 该装置还能够避免使用种子作为二次成核的来源。
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公开(公告)号：US07508559B2
公开(公告)日：2009-03-24
申请号：US10515990
申请日：2003-05-23
IPC分类号： G03H1/00
摘要： A surface relief hologram that includes two or more patterns, each pattern being sensitive to different radiation wavelengths. The hologram is made by defining relief features that are sensitive to different wavelengths, and in particular, to one wavelength that is visible to the unaided human eye and to one wavelength that is invisible to the unaided human eye. These relief features of different sensitivities are interspersed over the surface of the substrate in which the hologram is defined. By providing two patterns of different sensitivities, when the hologram is used in a security device, security is improved. Despite this improved security, the hologram can be mass manufactured using known techniques.
摘要翻译： 包括两个或更多个图案的表面浮雕全息图，每个图案对不同的辐射波长敏感。 全息图通过定义对不同波长敏感的浮雕特征，特别是对于肉眼可见的一个波长和对于肉眼看不见的一个波长来制成。 不同灵敏度的这些浮雕特征散布在其中限定全息图的基板的表面上。 通过提供两种不同灵敏度的图案，当全息图在安全装置中使用时，安全性得到改善。 尽管这种改进的安全性，全息图可以使用已知的技术大量制造。
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40.发明授权公开(公告)号：US07439743B2
公开(公告)日：2008-10-21
申请号：US11431767
申请日：2006-05-10
申请人： David Potter
发明人： David Potter
IPC分类号： G01V3/00
CPC分类号： G01V3/26
摘要： A method for determining one or more parameters of a rock sample, comprising the steps of measuring the magnetic susceptibility of the sample, and determining a value of the parameter using that measured susceptibility. For example, the measured susceptibility can be used to determine fractional mineral content, permeability, cation exchange capability per unit pore volume, and flow zone indication.
摘要翻译： 一种用于确定岩石样品的一个或多个参数的方法，包括以下步骤：测量样品的磁化率，以及使用所测量的磁化率确定参数的值。 例如，测量的易感性可用于确定矿物含量，透气性，每单位孔体积的阳离子交换能力和流动区域指示。
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