公开(公告)号：US07213287B2

公开(公告)日：2007-05-08

申请号：US10345152

申请日：2003-01-16

申请人： Joseph Wing-Tak Hui

发明人： Joseph Wing-Tak Hui

IPC分类号： E04H4/16

CPC分类号： E04H4/1654

摘要： A self-propelled swimming pool cleaner which randomly covers the bottom of the pool. Water pumped from the bottom of the unit filters dirt carried thereby, then uses the pumped water to propel the device either forward or backward. A pivoted front axle causes the path of the unit to vary when changing from forward to backward so that the unit randomly covers the entire pool bottom. Spring loaded doors may be provided to allow water to exit when the unit is lifted out of the pool. A sealed motor unit has a metal portion to transfer heat from the motor.

摘要翻译： 一个自推式游泳池清洁剂，随机覆盖池底。 从单元底部抽出的水过滤掉由此携带的污垢，然后使用抽水将前进或后退推进。 枢转的前轴使得单元的路径在从前向后变化时变化，使得该单元随机地覆盖整个池底部。 可以设置弹簧加载的门，以便当单元从池中提出时允许水离开。 密封的马达单元具有用于从马达传热的金属部分。

公开(公告)号：US20050265754A1

公开(公告)日：2005-12-01

申请号：US10853811

申请日：2004-05-26

申请人： Joseph Wing ,  Douglas G. Berner ,  Scott Douglas Berner ,  Ron E. Dufort ,  Robert E. Hildebrand ,  Michael J. Martin ,  Barbara J. Schaeffer ,  James J. Spence

发明人： Joseph Wing ,  Douglas G. Berner ,  Scott Douglas Berner ,  Ron E. Dufort ,  Robert E. Hildebrand ,  Michael J. Martin ,  Barbara J. Schaeffer ,  James J. Spence

IPC分类号： G03G15/06 ,  G03G15/08

CPC分类号： G03G15/0803 ,  G03G2215/027 ,  G03G2215/0643

摘要： An apparatus for developing in a development zone a latent image recorded on a surface, including a housing defining a chamber storing at least a supply of toner therein; a donor member disposed of at least partially in the chamber of the housing and spaced from the surface, the donor member being adapted to rotate about a longitudinal axis to transport toner to the development zone in a region opposed from the surface; and a wire assembly module mounted the development zone and extending in a direction transverse to the longitudinal axis, the wire assembly module including a wire and a drive system for translating portions of the wire in the development zone, and power supply for electrically biasing the wire to detach toner from the donor member so as to form a toner powder cloud in the development zone with detached toner from the toner cloud developing the latent image.

摘要翻译： 一种用于在显影区域中显影记录在表面上的潜像的装置，包括限定存储至少一个调色剂供应的腔室的壳体; 施主构件至少部分地设置在所述壳体的腔室中并且与所述表面间隔开，所述施主构件适于围绕纵向轴线旋转以将调色剂输送到与所述表面相对的区域中的所述显影区域; 以及电线组件模块，其安装所述显影区并沿横向于所述纵向轴线的方向延伸，所述电线组件模块包括用于平移所述显影区域中所述电线的部分的电线和驱动系统，以及用于电气偏置所述电线 以从供体构件上分离调色剂，从而在显影区中形成调色剂粉末，其中调色剂从调色剂云中脱离，从而使潜像显影。

公开(公告)号：US5785531A

公开(公告)日：1998-07-28

申请号：US660037

申请日：1996-06-06

申请人： Joseph Wing-cheong Leung

发明人： Joseph Wing-cheong Leung

IPC分类号： G09B23/28

CPC分类号： G09B23/28

摘要： An apparatus 10 for training a physician in performing surgery, such as performing a sphincterotomy or papillotomy, includes a model of the human or animal tissue in which a sphincter is located, the model being cuttable by an electrosurgical tool 28 such as a sphincterotome or papillotome. More particularly, the apparatus 10 first includes a porous, nonconductive form 12 having mechanical properties comparable to those of human or animal tissue in which a sphincter is located. The apparatus 10 also includes an electroconductive gel, such as conventional electrocardiogram gel, disposed in the porous form in an amount adequate to permit cutting of the form 12 by an electrosurgical tool 28, such as a sphincterotome or papillotome. The form 12 preferably has a plurality of pores 14 formed in it. More preferably, the form 12 can be an open-cell foam of polyurethane or another synthetic elastomer, although the form 12 can also be composed of a fabric. In this latter case the pores 14 can be formed in the threads of the fabric, so that the gel 16 is absorbed into the threads themselves, or can be formed as the open spaces between the fibers of a woven or nonwoven fabric, mesh, web or felt. The electroconductive gel 16 is preferably a conventional electrocardiogram gel, based on a salt disposed in an aqueous jelly, although soap solution-based gels may also be useful. The apparatus 10 also preferably includes a stand 34 for establishing the position of the form 12 and restricting movement of the electrosurgical tool 28; this permits the apparatus 10 to mimic the manipulations which would be needed when the electrosurgical tool 28 is actually positioned within the body of the patient.

摘要翻译： 用于训练医师执行手术的装置10，例如执行括约肌切开术或乳头切开术，包括括约肌位于其中的人或动物组织的模型，所述模型可由诸如括约肌切开术或乳头切开术的电外科工具28切割 。 更具体地，装置10首先包括具有与括约肌位于其中的人或动物组织相当的机械特性的多孔非导电形式12。 装置10还包括以多孔形式设置的导电凝胶，例如常规心电图凝胶，其量足以允许通过诸如括约肌切开术或乳头切开术的电外科工具28切割形式12。 形式12优选地在其中形成有多个孔14。 更优选地，形式12可以是聚氨酯或另一种合成弹性体的开孔泡沫，尽管形式12也可以由织物组成。 在后一种情况下，孔14可以形成在织物的螺纹中，使得凝胶16被吸收到螺纹本身中，或者可以形成为织造或非织造织物的纤维之间的开放空间，网状物，网状物 或感觉到 导电凝胶16优选是基于设置在水果冻中的盐的常规心电图凝胶，尽管基于皂液的凝胶也可以是有用的。 装置10还优选地包括用于建立形式12的位置并限制电外科手术工具28的运动的支架34; 这允许装置10模拟当电外科手术工具28实际位于患者体内时所需要的操作。

公开(公告)号：US5701981A

公开(公告)日：1997-12-30

申请号：US615685

申请日：1996-03-13

申请人： Trevor Marshall ,  Joseph Wing-Tak Hui ,  Thomas Wong

发明人： Trevor Marshall ,  Joseph Wing-Tak Hui ,  Thomas Wong

IPC分类号： H02G3/18 ,  H02G11/02 ,  H02G1/00

CPC分类号： H02G11/02 ,  H02G3/18

摘要： A retractable and extendable electrical cord, for positioning in a wall and having a hollow housing, one or more reels rotatably mounted within the hollow housing, an electrical cord wound upon each reel, a retraction spring connected to each reel for rewinding the reel to retract the cord, first and second electrical contact members mounted on the reel in spaced apart relation, and ends of the electrical cord being connected to the contacts of said reel, first and second contact rings mounted within the housing and engageable by respective first and second electrical contacts, as the reel rotates, and electrical supply connections connected to the first and second contact rings. Also disclosed is a portable electrical cord extension and retraction device which can be plugged in to a conventional wall socket so that the cord can be extended to reach an appliance, and can be retracted when not required.

摘要翻译： 一种可收回和可延伸的电线，用于定位在壁中并具有中空壳体，一个或多个可旋转地安装在中空壳体内的卷盘，缠绕在每个卷轴上的电线，连接到每个卷轴上的回缩弹簧，用于将卷轴缩回 电缆的第一和第二电接触构件以分开的关系安装在卷轴上，电线的端部连接到所述卷轴的触点，第一和第二接触环安装在壳体内并可由相应的第一和第二电气 当卷轴旋转时，触点，以及连接到第一和第二接触环的电源连接。 还公开了一种便携式电线延伸和收回装置，其可以插入到常规的壁插座中，使得电线可以延伸到达器具，并且可以在不需要时被收回。

公开(公告)号：US20100222227A1

公开(公告)日：2010-09-02

申请号：US12295747

申请日：2007-04-04

申请人： Joseph Wing On TAM

发明人： Joseph Wing On TAM

IPC分类号： C40B30/04 ,  C40B40/10

CPC分类号： G01N33/5308 ,  C12Q1/6827 ,  G16B20/00 ,  G16B25/00 ,  C12Q2565/629 ,  C12Q2565/519 ,  C12Q2535/131

摘要： The present invention describes methods of performing rapid nucleic acid detection using a flow through process. The methods comprise single-step signal amplification and/or a one-step hybridization protocol. Using the flow through hybridization process, the present invention provides a more efficient, faster and less expensive genotyping method. This invention further provides a Single Nucleotide Polymorphism (SNP)-based DNA fingerprinting method for rapid and accurate genotyping, identification as well as DNA analyses of genetic materials from human beings and other different organisms. In addition this invention also discloses devices for rapid and sensitive analysis of target analysts.

摘要翻译： 本发明描述了使用流过过程进行快速核酸检测的方法。 该方法包括单步信号扩增和/或一步杂交方案。 使用流经杂交方法，本发明提供了一种更有效，更快和更便宜的基因分型方法。 本发明进一步提供了基于单核苷酸多态性（SNP）的DNA指纹图谱，用于快速和准确的基因分型，鉴定以及来自人类和其他不同生物体的遗传物质的DNA分析。 此外，本发明还公开了用于对目标分析人员进行快速和敏感分析的装置。

公开(公告)号：US07077537B2

公开(公告)日：2006-07-18

申请号：US10960068

申请日：2004-10-08

申请人： Joseph Wing-Tak Hui

发明人： Joseph Wing-Tak Hui

IPC分类号： F21V33/00

CPC分类号： E04H4/14 ,  E04H4/148 ,  F21S8/00 ,  F21V21/088 ,  F21W2131/401

摘要： An underwater light for use with soft-sided aboveground pools includes a watertight light fixture utilizing a low voltage (12V) current for use in underwater illumination of a swimming pool. A mounting assembly is provided that is attached to the light fixture for allowing attachment of the assembly to a support frame of a soft-sided aboveground pool. A transformer is provided for containing controls for an automatic timer and for providing variable intensity lighting to the system.

摘要翻译： 用于软侧地下池的水底灯包括一个使用低电压（12V）电流的水密灯具，用于游泳池的水下照明。 提供了一种安装组件，其附接到灯具，用于允许组件附接到软侧地上池的支撑框架。 提供了一个变压器，用于包含自动定时器的控制和为系统提供可变强度照明。

公开(公告)号：US20060018689A1

公开(公告)日：2006-01-26

申请号：US10894815

申请日：2004-07-20

申请人： Robert Hildebrand ,  Joseph Wing ,  Randall Ryon ,  John Lambie ,  Moritz Wagner ,  Huoy-Jen Yuh ,  Douglas Lundy ,  Michael Turan ,  Eric Bonn

发明人： Robert Hildebrand ,  Joseph Wing ,  Randall Ryon ,  John Lambie ,  Moritz Wagner ,  Huoy-Jen Yuh ,  Douglas Lundy ,  Michael Turan ,  Eric Bonn

IPC分类号： G03G21/00

CPC分类号： G03G21/0005 ,  G03G2221/0084

摘要： A method for removing a residue, such as lateral charge migration (LCM) film, from an imaging member includes contacting at least a portion of the imaging member with a wash liquid capable of removing the residue. The wash liquid containing the residue is then removed, for example, by applying an absorbent material such as a toner, to the contacted portion of the imaging member.

摘要翻译： 用于从成像构件去除残留物例如横向电荷迁移（LCM）膜的方法包括使成像构件的至少一部分与能够除去残余物的洗涤液接触。 然后例如通过将诸如调色剂的吸收材料施加到成像构件的接触部分来除去含有残余物的洗涤液。

公开(公告)号：US5741647A

公开(公告)日：1998-04-21

申请号：US602903

申请日：1996-02-16

申请人： Joseph Wing On Tam

发明人： Joseph Wing On Tam

IPC分类号： C12Q1/68

CPC分类号： C12Q1/6834 ,  C12Q1/6813 ,  C12Q1/6837 ,  Y10S436/807 ,  Y10T436/25375

摘要： This invention provides methods for determining whether a target nucleic acid sequence is present in a sample and methods for determining the amount of a target nucleic acid sequence present in a sample using flow-through hybridisation technology. This invention also provides different embodiments of these methods. Finally, this invention also provides devices where these methods are carried out.

摘要翻译： 本发明提供了用于确定样品中靶核酸序列是否存在的方法以及使用流通杂交技术确定样品中存在的靶核酸序列的量的方法。 本发明还提供了这些方法的不同实施例。 最后，本发明还提供了执行这些方法的装置。

公开(公告)号：US20120165210A1

公开(公告)日：2012-06-28

申请号：US13341128

申请日：2011-12-30

申请人： Joseph Wing On TAM

发明人： Joseph Wing On TAM

IPC分类号： C40B30/04 ,  B82Y15/00

CPC分类号： C12Q1/6837 ,  C12Q1/6804 ,  C12Q1/6816 ,  C12Q2537/125 ,  C12Q2563/125 ,  C12Q2563/131 ,  C12Q2565/518

摘要： The present invention describes methods of performing rapid nucleic acid detection using a flow through process. The methods comprise single-step signal amplification and/or a one-step hybridization protocol. Using the flow through hybridization process, the present invention provides a more efficient, faster and less expensive genotyping method. This invention further provides a Single Nucleotide Polymorphism (SNP)-based DNA fingerprinting method for rapid and accurate genotyping, identification as well as DNA analyses of genetic materials from human beings and other different organisms. In addition this invention also discloses devices for rapid and sensitive analysis of target analysts.

摘要翻译： 本发明描述了使用流过过程进行快速核酸检测的方法。 该方法包括单步信号扩增和/或一步杂交方案。 使用流经杂交方法，本发明提供了一种更有效，更快和更便宜的基因分型方法。 本发明进一步提供了基于单核苷酸多态性（SNP）的DNA指纹图谱，用于快速和准确的基因分型，鉴定以及来自人类和其他不同生物体的遗传物质的DNA分析。 此外，本发明还公开了用于对目标分析人员进行快速和敏感分析的装置。

公开(公告)号：US20110111389A1

公开(公告)日：2011-05-12

申请号：US12770034

申请日：2010-04-29

申请人： Joseph Wing On TAM ,  Joseph Kwok Fai CHOW ,  Rhys Cheuk Yu CHAN

发明人： Joseph Wing On TAM ,  Joseph Kwok Fai CHOW ,  Rhys Cheuk Yu CHAN

IPC分类号： C12Q1/70

CPC分类号： C12Q1/689 ,  C12Q1/6883 ,  C12Q1/6888 ,  C12Q1/705 ,  C12Q1/706 ,  C12Q1/708 ,  C12Q2600/156 ,  G16B20/00 ,  G16B25/00 ,  C12Q2537/143 ,  C12Q2565/518

摘要： The present invention discloses methods and devices for rapid genotyping. In one embodiment, the present invention is applied to human papillomavirus (HPV) genotyping, comprising the use of viral genotype-specific-oligonucleotide probes, reversed-dot-blotting genotype array format and flow through hybridization process, thereby providing a more efficient, faster and less expensive method for HPV genotyping. The genotyping method further comprises the use of generic probes to expand the detection of HPV genotypes.

摘要翻译： 本发明公开了用于快速基因分型的方法和装置。 在一个实施方案中，本发明应用于人乳头瘤病毒（HPV）基因分型，其包括使用病毒基因型特异性寡核苷酸探针，反向点印迹基因型阵列格式和通过杂交过程的流程，从而提供更有效，更快 和较便宜的HPV基因分型方法。 基因分型方法还包括使用通用探针来扩展HPV基因型的检测。