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1. 发明专利

GB2601994A Method of and equipment for producing a known flow of cryogenic liquid as a calibration standard 未知
公开(公告)号：GB2601994A
公开(公告)日：2022-06-22
申请号：GB202018561
申请日：2020-11-25
申请人： RONALD GEORGE SANGSTER , ANDREW HUNT , ANDREW JOHN MCNAUGHTON
发明人： RONALD GEORGE SANGSTER , ANDREW HUNT , ANDREW JOHN MCNAUGHTON
IPC分类号： G01F25/10 , F17C7/02 , F17C13/02 , G01F25/17
摘要： Apparatus for producing a known flow of cryogenic liquid / gas as a calibration standard in calibrating and testing flow meters is disclosed, comprising: a cryogenic storage container having an outer vessel (1) and an inner vessel (2) within the outer vessel, a tube (3) extending from the outer vessel to the inner vessel, an inner tube (4) mounted co-axially inside the tube (3) which houses a master / reference flow meter (6) for use as a comparison with the flow meter being calibrated, wherein, in use, the known flow of cryogenic liquid / gas flows from the inner vessel through the inner tube and the master / reference flowmeter (6) to a flow meter to be calibrated 13. A method of calibration is also disclosed.

2. 发明专利

GB2527324B Segmented electromagnetic sensor 未知
公开(公告)号：GB2527324B
公开(公告)日：2018-07-18
申请号：GB201410824
申请日：2014-06-18
申请人： ANDREW HUNT
发明人： ANDREW HUNT
IPC分类号： G01F1/74 , G01N9/00

3. 发明授权

US08445874B2 Ion beam sample preparation apparatus and methods 有权
标题翻译：离子束样品制备装置及方法
公开(公告)号：US08445874B2
公开(公告)日：2013-05-21
申请号：US13082370
申请日：2011-04-07
申请人： Steven Thomas Coyle , John Andrew Hunt
发明人： Steven Thomas Coyle , John Andrew Hunt
IPC分类号： G21K5/10
CPC分类号： H01J37/20 , G01N1/32 , H01J37/185 , H01J37/31 , H01J2237/2007 , H01J2237/3118
摘要： Disclosed are embodiments of an ion beam sample preparation apparatus and methods for using the embodiments. The apparatus comprises an ion beam irradiating means in a vacuum chamber that may direct ions toward a sample, a shield blocking a portion of the ions directed toward the sample, and a shield retention stage with shield retention means that replaceably and removably holds the shield in a position. The shield has datum features which abut complementary datum features on the shield retention stage when the shield is held in the shield retention stage. The shield has features which enable the durable adhering of the sample to the shield for processing the sample with the ion beam. The complementary datum features on both shield and shield retention stage enable accurate and repeatable positioning of the sample in the apparatus for sample processing and reprocessing. A retention stage lifting means allows the creation of a loading chamber that is isolated from the main vacuum chamber where sample ion beam milling takes place. A heat sink means is configured to conduct heat away from the sample undergoing sample preparation in the ion beam.
摘要翻译：公开了用于使用实施例的离子束样品制备装置和方法的实施方案。该装置包括在真空室中的离子束照射装置，其可以将离子定向到样品，阻挡部分朝向样品的离子的屏蔽件，以及具有屏蔽保持装置的屏蔽保持台，该屏蔽保持装置可替换地和可移除地将屏蔽保持在一个位置。当屏蔽保持在屏蔽保持阶段时，屏蔽具有与屏蔽保持平台上的辅助基准特征相交的基准特征。屏蔽件具有能够将样品耐久地粘附到屏蔽件的特征，以用离子束处理样品。屏蔽和屏蔽保持阶段的补充基准特征使得样品能够准确和可重复地定位在用于样品处理和再处理的设备中。保持级提升装置允许创建与主真空室隔离的装载室，其中进行样品离子束研磨。散热装置被配置为将热量从在离子束中进行样品制备的样品导出。

4. 发明申请

US20130034667A1 INORGANIC NANOCOATING PRIMED ORGANIC FILM 有权
标题翻译：无机纳米有机有机膜
公开(公告)号：US20130034667A1
公开(公告)日：2013-02-07
申请号：US13204483
申请日：2011-08-05
申请人： Andrew HUNT , Yongdong JIANG , Anthony Robert KNOERZER , Kenneth Scott LAVERDURE
发明人： Andrew HUNT , Yongdong JIANG , Anthony Robert KNOERZER , Kenneth Scott LAVERDURE
IPC分类号： C23C16/22 , C23C16/40 , B05D3/12 , C23C16/00 , H05H1/24
CPC分类号： C23C16/40 , C23C14/02 , C23C16/02 , C23C16/0272 , C23C16/401 , C23C16/402 , C23C16/453 , C23C16/50
摘要： An inorganic nanolayer surface coated polymer film product is disclosed with enhancements such as improved metallization capability, low cost, low polymer additives and modifiers, improved recyclability, and good web properties. Also method for priming a flexible film substrate to enhance the reactivity or wettability of the substrate for metallization is disclosed. A substrate film is coated with one or more nanolayers of a metal or metal oxide applied by CCVD and/or PECVD at open atmosphere. The deposited coating acts to enhance the surface energy of the film substrate and to and reduce the surface gauge variation of the substrate or supporting film, thereby enhancing the wettability of the film substrate for metallization and/or to improve the anti-block characteristics of the film. The deposited coatings may also act as a barrier layer for lowering the permeability of light, gas and vapor transmission through the substrate.
摘要翻译：公开了无机纳米层表面涂覆的聚合物膜产品，其具有改进的金属化能力，低成本，低聚合物添加剂和改性剂，改善的可循环性和良好的网性能。公开了一种用于引发柔性膜基底以提高用于金属化的基底的反应性或润湿性的方法。在敞开的气氛下，用一个或多个通过CCVD和/或PECVD施加的金属或金属氧化物的纳米层涂覆基底膜。沉积的涂层用于增强膜基材的表面能，并降低基材或支撑膜的表面规格变化，从而提高用于金属化的膜基材的润湿性和/或改善薄膜基材的抗块特性电影。沉积的涂层还可以用作阻挡层，用于降低通过基底的光，气体和蒸气透过率的渗透性。

5. 发明授权

US08028755B2 Quick lock wireline valve/blow-out preventor and methods for making and using same 有权
标题翻译：快速锁定电缆阀/防喷器及其制造和使用方法
公开(公告)号：US08028755B2
公开(公告)日：2011-10-04
申请号：US11956433
申请日：2007-12-14
申请人： David Trevor Darnell , Robert Andrew Hunt
发明人： David Trevor Darnell , Robert Andrew Hunt
IPC分类号： E21B33/06
CPC分类号： E21B33/062 , E21B23/00
摘要： A blow out preventor (BOP) apparatus is disclosed including a quick connection system. The quick connection system comprises at least one actuator receiving aperture including at least one female connector having a female engaging profile and at least actuator cylinder including at least one male connector having a male engaging profile, where the male engaging profile is adapted to register with the female engaging profile upon insertion of an actuator into its corresponding receiving aperture and upon rotation of the actuator through a rotational angle.
摘要翻译：公开了一种防喷器（BOP）装置，其包括快速连接系统。快速连接系统包括至少一个致动器接收孔，其包括具有阴接合轮廓的至少一个母连接器，并且至少包括至少一个具有阳啮合轮廓的公连接器的致动器缸，其中，所述公啮合轮廓适于与当将致动器插入其对应的接收孔中并且在致动器旋转通过旋转角度时，阴接合轮廓。

6. 发明申请

US20080184872A1 Microtonal tuner for a musical instrument using a digital interface 审中-公开
标题翻译：用于使用数字接口的乐器的微调调谐器
公开(公告)号：US20080184872A1
公开(公告)日：2008-08-07
申请号：US11824243
申请日：2007-06-29
申请人： Aaron Andrew Hunt , Jordan Dimitrov Petkov
发明人： Aaron Andrew Hunt , Jordan Dimitrov Petkov
IPC分类号： G10H7/00
CPC分类号： G10H1/44 , G10H1/0075 , G10H1/02 , G10H1/20 , G10H2210/395 , G10H2240/311
摘要： A microtonal tuner permits a musician such as an electronic keyboard player using a fixed pitch instrument with a digital interface, to enhance performance expression by producing tones perceptible to humans that vary in discrete values from a twelve tone equal tempered octave. The microtonal tuner uses a digital interface such as a musical instrument digital interface (MIDI) and comprises a digital input, a digital message analyzer, a controller, a user input, a user output, a tuning program containing tuning data to create a modified digital message and a digital channel to output the modified digital message to produce a microtonal output. The microtonal output can be any number of notes per octave including tunings such as ¼ Comma Meantone, 19 tone equal temperament, 31 tone equal temperament, Harry Partch's 43-tone tuning, and, 205 tone equal temperament.
摘要翻译：微型调谐器允许诸如电子键盘播放器的音乐家使用具有数字接口的固定音调乐器，通过产生从十二音调相等回音八度变化的离散值的人感觉到的音调来增强演奏表现。微波调谐器使用诸如乐器数字接口（MIDI）的数字接口，并且包括数字输入，数字消息分析器，控制器，用户输入，用户输出，包含调谐数据的调谐程序以创建经修改的数字消息和数字通道输出修改后的数字消息以产生微波输出。微音乐输出可以是每个八度音程的任意数量的音符，包括音调，如¼Comma Meantone，19音调相等气质，31音调相同气质，Harry Partch的43音调，和205音调相等的气质。

7. 发明授权

US6145111A High-performance low-complexity error-correcting codes 有权
标题翻译：高性能低复杂度纠错码
公开(公告)号：US6145111A
公开(公告)日：2000-11-07
申请号：US134152
申请日：1998-08-14
申请人： Stewart Crozier , Andrew Hunt , John Lodge
发明人： Stewart Crozier , Andrew Hunt , John Lodge
IPC分类号： G11B20/18 , H03M13/27 , H03M13/29 , H03M13/39 , H03M13/45
CPC分类号： H03M13/3916 , G11B20/18 , G11B20/1866 , H03M13/2717 , H03M13/2721 , H03M13/29 , H03M13/2903 , H03M13/2906 , H03M13/2909 , H03M13/2918 , H03M13/2933 , H03M13/2945 , H03M13/3905 , H03M13/658
摘要： A method of encoding data is described herein. According to the method, source data elements are coded using one or more product codes having a common component code. The resulting one or more primary product codewords consist of a plurality of first codewords of the common component code. One or more first sets of codewords of the common component code are assembled such that each of the first sets comprises two or more distinct first codewords forming part of a same primary product codeword. Each of the codewords of each of the first sets is codeword-mapped to a second codeword of the common component code using a one-to-one codeword-mapping. One or more second sets of second codewords are provided, where each second set corresponds to a first set of codewords. The codeword-mapping includes re-ordering, according to a known interleaving pattern, the symbols within a codeword. The codeword-mappings are such that if all of the codewords of a first set are from a same primary product codeword, then some codeword-mappings applied to the codewords of the first set are different, and if two or more repetitions of a same codeword are included in a single first set, then the codeword-mappings applied to those repetitions are different. Each set of second codewords is coded using a systematic code so as to generate a secondary product codeword for a product code having as component codes the common component code and the systematic code. Then, the primary product codewords and the non-systematic portion of the secondary product codewords are provided as encoded output data.
摘要翻译：本文描述了一种编码数据的方法。根据该方法，使用具有公共分量代码的一个或多个产品代码对源数据元素进行编码。所产生的一个或多个主要产品代码字由公共分量代码的多个第一代码字组成。组合公共分量代码的一个或多个第一组代码字，使得每个第一组包括形成相同主要产品代码字的一部分的两个或更多个不同的第一代码字。每个第一组的每个码字使用一对一码字映射码字映射到公共分量码的第二码字。提供了一个或多个第二组第二码字，其中每个第二集合对应于第一组码字。码字映射包括根据已知的交织模式重新排序码字内的符号。码字映射使得如果第一集合的所有码字都来自相同的主要产品码字，则应用于第一集合的码字的一些码字映射是不同的，并且如果两个或更多个相同码字的重复被包括在单个第一集合中，则应用于这些重复的码字映射是不同的。使用系统代码对每组第二码字进行编码，以便为具有共同分量代码和系统代码的分量代码的产品代码生成二次产品代码字。然后，作为编码输出数据提供副产品码字的主要产品码字和非系统部分。

8. 发明授权

US4856344A Measuring flow in a pipe 失效
标题翻译：测量管道中的流量
公开(公告)号：US4856344A
公开(公告)日：1989-08-15
申请号：US17469
申请日：1987-02-20
申请人： Andrew Hunt
发明人： Andrew Hunt
IPC分类号： E21B47/10 , G01F1/36 , G01F1/74 , G01F1/88 , G01N9/26
CPC分类号： G01F1/74 , E21B47/10 , G01F1/36 , G01F1/88 , G01N9/26
摘要： A gradiomanometer 1 measures the difference in pressure between points 3 and 4 to indicate density and hence proportions of two phases (e.g. liquid and gas), each of known density flowing as indicated by arrow 6. A venturi meter 2 measures the difference in pressure between points 4 and 5 to indicate flow rate, initially assumed to be that of the heavier phase only. An iterative calculation makes it possible to obtain a density measurement corrected to allow for flow friction and individual flow rates of the two components, having regard to slippage therebetween. A step discontinuity 8 may be provided downstream to create turbulence and render the flow homogenous.
摘要翻译：梯度仪1测量点3和4之间的压力差，以指示两个相（例如液体和气体）的密度和比例，每个已知密度如箭头6所示流动。文氏管计2测量压力差点4和5表示流量，最初假定为仅较重的相。考虑到它们之间的滑动，迭代计算使得可以获得校正为允许两个部件的流动摩擦和单独流量的密度测量。可以向下游提供台阶不连续8以产生湍流并使流动均匀。

9. 发明公开

US20230148279A1 Occlusion of Virtual Objects in Augmented Reality by Physical Objects 审中-公开
公开(公告)号：US20230148279A1
公开(公告)日：2023-05-11
申请号：US18148133
申请日：2022-12-29
申请人： Steve John Clohset , Warren Andrew Hunt
发明人： Steve John Clohset , Warren Andrew Hunt
IPC分类号： G06T19/00 , G06T17/20
CPC分类号： G06T19/003 , G06T17/20
摘要： In one embodiment, a method includes by one or more computing devices, accessing an image including a hand of a user of a head-mounted display at a first time. The method includes generating, from at least the image, a virtual object representation of the hand, defined in a virtual environment that includes at least one other virtual object. The method includes rendering a first image of the virtual environment comprising a first portion of the hand of the user at a first frame rate, and determining a second viewpoint of the user at a second time. The method includes rendering a second image of the virtual environment comprising a second portion of the hand of the user at a second frame rate. The method includes providing, to a set of light emitters of the head-mounted display, instructions to display the second image.

10. 发明申请

US20210074472A1 THERMALLY CONDUCTIVE COMPOSITE DIELECTRIC MATERIALS 有权
公开(公告)号：US20210074472A1
公开(公告)日：2021-03-11
申请号：US16977984
申请日：2019-03-08
申请人： Marvis WHITE , Andrew HUNT , ENGI-MAT Co. , NGIMAT CO.
发明人： Marvis White , Andrew Hunt
IPC分类号： H01F27/32 , H01F27/28 , H01F5/06 , C04B35/583 , C04B35/626 , C04B35/634
摘要： Composites with high thermal conductivities and high loadings of hexagonal boron nitride particles in an organic polymer matrix are provided. Also provided are thermally conductive, electrically insulating coatings for magnet wires made from the composites and thermally conductive, electrically insulating infills for windings made from the composites.

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