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公开(公告)号:US4992559A
公开(公告)日:1991-02-12
申请号:US74343
申请日:1987-07-16
申请人: Poopathy Kathirgamanathan , Martin R. Bryce , David Parker , Nigel R. M. Smith , Andre D. Chissel
发明人: Poopathy Kathirgamanathan , Martin R. Bryce , David Parker , Nigel R. M. Smith , Andre D. Chissel
IPC分类号: C07D207/32 , C07D207/333 , C07D333/16 , C07D333/20 , C07D333/32 , C08G61/12 , G02F1/15 , H01B1/12 , H01M4/60
CPC分类号: C07D207/333 , C07D333/16 , C07D333/20 , C07D333/32 , C08G61/124 , C08G61/126 , G02F1/15 , H01B1/127 , H01M4/60
摘要: Thiophene derivatives of the formula ##STR1## wherein R.sup.1 and R.sup.2 are certain specified substituent groups can be homopolymerized or copolymerized to form polymers which are electroconductive. These polymers find many uses, for example, as EMI/RF shielding materials, in electrochromic display systems, as antistatics, as ion and pH sensors, as battery electrode materials etc.
摘要翻译: 其中R 1和R 2是某些特定的取代基的式“IMAGE”的噻吩衍生物可以被均聚或共聚以形成导电的聚合物。 这些聚合物在电致变色显示系统中作为EMI / RF屏蔽材料,作为抗静电剂,作为离子和pH传感器,作为电池电极材料等发现了许多用途。
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公开(公告)号:US4843998A
公开(公告)日:1989-07-04
申请号:US131210
申请日:1987-12-11
申请人: David Parker
发明人: David Parker
IPC分类号: A63B35/12
CPC分类号: A63B35/12
摘要: A submersible drive unit for propelling a scuba diver through water. The propulsion device comprises a shrouded propeller which is removably and adjustably attached to the diver's air tank. Removably attached to the propeller shroud is a waterproof motor housing for encasing a motor to drive the propeller. Batteries for driving the motor are enclosed within two kidney-shaped cases, one located on each side of a conventional diver's weight belt. A hand grip having at least one switch is used to activate/deactivate the unit as well as to control the speed.
摘要翻译: 潜水驱动单元,用于通过水推进水肺潜水员。 推进装置包括可拆卸地且可调节地附接到潜水员的空气罐的被覆盖的螺旋桨。 可拆卸地连接到螺旋桨护罩上的是用于封装马达驱动螺旋桨的防水马达壳体。 用于驱动电动机的电池被封闭在两个肾形壳体内,一个位于常规潜水员重量带的每一侧。 使用具有至少一个开关的手柄来启动/停用该单元以及控制速度。
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公开(公告)号:US20140336373A1
公开(公告)日:2014-11-13
申请号:US14233682
申请日:2012-07-17
申请人: Laurent Lamarque , Olivier Maury , David Parker , Jurriaan Zwier , James W. Walton , Adrien Bourdolle
发明人: Laurent Lamarque , Olivier Maury , David Parker , Jurriaan Zwier , James W. Walton , Adrien Bourdolle
IPC分类号: C07F5/00 , C07D401/14 , C07D255/02
CPC分类号: C07F5/003 , C07D255/02 , C07D401/14 , C07F9/65583
摘要: The present invention concerns complexing agents of formula (I) in which a, b, c, chrom1, chrom2, chrom3, R3, R4 and R5 are as defined in the description. The invention also concerns lanthanide complexes comprising said complexing agents, as well as a method for synthesizing said agents.
摘要翻译: 本发明涉及式(I)的络合剂,其中a,b,c,chrom1,chrom2,chrom3,R3,R4和R5如说明书中所定义。 本发明还涉及包含所述络合剂的镧系元素络合物,以及合成所述试剂的方法。
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公开(公告)号:US20140229653A1
公开(公告)日:2014-08-14
申请号:US13764975
申请日:2013-02-12
申请人: Erik de la Iglesia , Som Sikdar , David Parker , Sivaram Dommeti
发明人: Erik de la Iglesia , Som Sikdar , David Parker , Sivaram Dommeti
IPC分类号: G06F12/08
CPC分类号: G06F12/0866 , G06F12/0871
摘要: A hardware search structure determines the status of cache lines associated with a large disk array and at the same time reduces the amount of memory space needed for tracking the status. The search structure is configurable in hardware to different cache line sizes and different primary and secondary index sizes. A maintenance feature invalidates state record entries based both on their time stamps and on associated usage statistics.
摘要翻译: 硬件搜索结构确定与大型磁盘阵列相关联的高速缓存行的状态,并同时减少跟踪状态所需的内存空间量。 搜索结构可以在硬件中配置为不同的高速缓存行大小和不同的主索引和辅助索引大小。 维护功能使状态记录条目基于其时间戳和关联的使用统计信息无效。
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公开(公告)号:US08628978B2
公开(公告)日:2014-01-14
申请号:US13145849
申请日:2010-01-29
申请人: David Parker , Robert Pal
发明人: David Parker , Robert Pal
IPC分类号: G01N21/63 , C07D257/02 , C07D495/04 , C09K11/06
CPC分类号: G01N33/50 , C07D257/02 , C07D491/052 , C07D495/04 , C09K11/06 , C09K2211/1029 , C09K2211/1074 , C09K2211/1092 , G01N33/52 , G01N33/57434 , Y10T436/201666
摘要: A compound of formula (I) is provided: wherein: R1 is an optionally substituted 2-(1-azathiaxanthone); each —R2 is independently of the formula —CH2—C(═O)—R4, wherein R4 is an amino acid or a salt thereof, attached to the remainder of R2 through the nitrogen atom of the amino group; and R3 is hydrogen or a C1-6 alkyl group; or wherein: R1 is an optionally substituted 2-(1-azaxanthone); each R2 is independently an optionally substituted glutaric or succinic acid, or a salt or ester thereof; and R3 is hydrogen or a C1-6 alkyl group.
摘要翻译: 提供式(I)化合物:其中:R1是任选取代的2-(1-氮杂蒽酮); 每个-R 2独立地是通过氨基的氮原子连接到R2的剩余部分的式-CH 2 -C(= O)-R 4,其中R 4是氨基酸或其盐; 并且R 3是氢或C 1-6烷基; 或其中:R 1是任选取代的2-(1-氮杂酮); 每个R 2独立地是任选取代的戊二酸或琥珀酸,或其盐或酯; 并且R 3是氢或C 1-6烷基。
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96.
公开(公告)号:US08501398B2
公开(公告)日:2013-08-06
申请号:US12373075
申请日:2007-07-11
申请人: David Parker , Robert Anthony Poole , Filip Kielar
发明人: David Parker , Robert Anthony Poole , Filip Kielar
CPC分类号: G01N33/542 , G01N33/62 , G01N33/6812 , G01N33/9413 , G01N33/942 , G01N33/9433 , Y10T436/203332
摘要: The invention provides a method of determining the amount of an analyte having an oxidation potential, for a one electron oxidation process, of about +0.10 to about +1.20 volts at pH 7, relative to the normal hydrogen electrode at 298K, said method comprising measuring the emission intensity or emission lifetime, at two or more wavelengths, from a sample comprising said analyte and two or more different macrocyclic lanthanide (III) complexes, wherein each of said macrocyclic lanthanide (III) complexes comprises a different lanthanide ion but the same macrocyclic ligand, and using a ratio of emission intensities or emission lifetimes measured at two different wavelengths to calculate the amount of analyte in said sample.
摘要翻译: 本发明提供了一种在298K下相对于正常氢电极测定在pH7下约+0.10至约+ 1.20伏的电子氧化过程的具有氧化电位的分析物的量的方法,所述方法包括测量 来自包含所述分析物的样品和两种或更多种不同的大环镧系元素(III)络合物的两个或更多个波长的发射强度或发射寿命,其中每个所述大环镧系元素(III)络合物包含不同的镧系元素离子但是相同的大环 并且使用在两个不同波长处测量的发射强度或发射寿命的比率来计算所述样品中的分析物的量。
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公开(公告)号:US20120303145A1
公开(公告)日:2012-11-29
申请号:US13578747
申请日:2011-02-14
申请人: Simon Grant Bennett , Nicholas Andrew Belcher , David Parker , Kevin Challis , David Christopher Watkins , Gary Robert Watkins
发明人: Simon Grant Bennett , Nicholas Andrew Belcher , David Parker , Kevin Challis , David Christopher Watkins , Gary Robert Watkins
IPC分类号: G06F19/00
CPC分类号: G05B19/0425
摘要: A system wherein control of a safety-critical system operation is effected by sending a plurality of keywords via a low integrity transmission means.
摘要翻译: 一种系统,其中通过经由低完整性传输装置发送多个关键字来实现安全关键系统操作的控制。
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公开(公告)号:US08287241B2
公开(公告)日:2012-10-16
申请号:US12275911
申请日:2008-11-21
申请人: James Page Strohl , David Parker
发明人: James Page Strohl , David Parker
IPC分类号: B64C11/16
CPC分类号: F01D5/141 , F05D2240/122 , F05D2240/304
摘要: A gas turbine blade having reduced stresses around a regions where the airfoil training edge joins the platform is disclosed. The lower stresses are achieved due to an undercut region proximate the blade trailing edge being placed in the platform. The undercut region has a compound fillet radius formed from two single and tangent radii where the first radius closer to the airfoil is larger than the second radius such that a ratio of R1/R2 is approximately 2.0 to 2.5.
摘要翻译: 公开了一种在机翼训练边缘连接平台的区域周围具有减小的应力的燃气轮机叶片。 由于靠近叶片后缘的底切区域被放置在平台中,实现了较低的应力。 底切区域具有由两个单个和切线半径形成的复合圆角半径,其中靠近翼型的第一半径大于第二半径,使得R1 / R2的比率为约2.0至2.5。
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公开(公告)号:US20120076975A1
公开(公告)日:2012-03-29
申请号:US13315728
申请日:2011-12-09
申请人: David Parker
发明人: David Parker
CPC分类号: B32B21/14 , B27N3/04 , B27N3/18 , B32B2307/3065 , Y10T156/10 , Y10T156/1062 , Y10T428/24058 , Y10T428/24074 , Y10T428/24132 , Y10T428/268 , Y10T428/31989
摘要: A composite wood product and its method of manufacture. The wood product comprises aligned, substantially straight wood strands cut from veneer, disposed side by side lengthwise in substantially parallel relationship with adhesive bonding together the strands. The product is produced in a billet having a width in the range of about 3 ft. to 12 ft. and with a thickness in the range of about 1.1 inches to 2 inches. The strand ends are distributed in a specific pattern that approximates maximizing the minimum distance between strand ends. The wide sides of the billet are coated with a dark colored resin. The billet may be sawn lengthwise into sizes used for joists and rafters. Such a sawn product (e.g. 1.5″ by 9.25″) has the wide sides a dark resin color and the narrow sawn sides mostly wood colored. The strands are parallel to its length.
摘要翻译: 复合木制品及其制造方法。 木制品包括从单板切割的对准的基本上直的木线条,其与粘合在一起的粘合剂的基本上平行的关系并排地并排设置。 该产品以宽度在约3英尺至12英尺范围内的厚度在约1.1英寸至2英寸范围内的坯料中生产。 股线端部以特定的图案分布,其近似于最大化股线端之间的最小距离。 坯料的宽边涂有深色树脂。 坯料可以纵向锯切成用于托梁和椽子的尺寸。 这样的锯切产品(例如1.5“×9.25”)的宽边具有深色树脂颜色,窄锯边主要是木色。 股线平行于其长度。
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100.
公开(公告)号:US20110021765A1
公开(公告)日:2011-01-27
申请号:US12599609
申请日:2008-04-11
IPC分类号: C07H15/26 , C07F5/00 , C07D257/02
CPC分类号: C07D487/22 , A61K49/085 , A61K49/10 , A61K49/106
摘要: The invention provides a paramagnetic lanthanide (III) complex comprising a lanthanide (III) ion and a polydentate ligand wherein the polydentate ligand comprises one or more fluorine atoms in which the distance of at least. one of the fluorine atoms to the lanthanide ion is less than 7, said polydentate ligand not being a DPTA bisamide of p-CF3-aniline.
摘要翻译: 本发明提供了包含镧系元素(III)离子和多齿配体的顺磁性镧系元素(III)络合物,其中多齿配体包含一个或多个氟原子,其中至少具有距离。 镧系离子中的一个氟原子小于7,所述多齿配体不是对 - CF 3 - 苯胺的DPTA双酰胺。
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