-
公开(公告)号：US5087494A
公开(公告)日：1992-02-11
申请号：US684606
申请日：1991-04-12
CPC分类号： C09J7/02 , C09J7/00 , H05K3/323 , C09J2201/28 , H05K2201/09945 , H05K2203/0113 , H05K2203/0156 , H05K2203/0338 , H05K3/102 , Y10T428/14 , Y10T428/24413 , Y10T428/24843 , Y10T428/24876 , Y10T428/28 , Y10T428/2826 , Y10T428/2848 , Y10T428/2857
摘要： An edhesive tape has a flexible carrier web that has a low-adhesion face formed with a predetermined pattern of dimples, each of which contains a plurality of electrically conductive particles that can either be loose or bound together into clusters by a binder. An adhesive layer covers said face and deposited particles and can be a pressure-sensitive adhesive or a heat-activatable adhesive. When the adhesive layer is separated from the carrier web, it carries along the particles. When the particle-bearing adhesive layer is used to bond together two arrays of electrodes, facing pairs of the electrodes are electrically interconnected either by single particles or by clusters of the particles. When a binder is used to bind the electrically conductive particles into clusters, the binder can add to the strength of the adhesive bond between the electrode-bearing surfaces.
摘要翻译： 胶带具有柔性载体网，其具有形成有预定图案的凹坑的低粘附面，每个凹坑包含可以通过粘合剂松散或粘合在一起成簇状的多个导电颗粒。 粘合剂层覆盖所述表面和沉积的颗粒，并且可以是压敏粘合剂或可热激活的粘合剂。 当粘合剂层与载体网分离时，其沿着颗粒携带。 当使用含有颗粒的粘合剂层将两个电极阵列接合在一起时，面对成对的电极通过单个颗粒或颗粒的簇电互连。 当使用粘合剂将导电颗粒结合成簇时，粘合剂可以增加电极承载表面之间的粘合剂粘合强度。
-
公开(公告)号：US07070727B2
公开(公告)日：2006-07-04
申请号：US10600966
申请日：2003-06-20
CPC分类号： D04H11/08 , Y10T428/2395 , Y10T428/23957 , Y10T428/2973 , Y10T428/2976 , Y10T428/2978
摘要： A unitary polymer substrate having a plurality of microfibers projecting from a surface is provided. The presence of the microfibers greatly increases the surface area and can impart a cloth-like feel to the surface. The projecting microfibers may have a variety of forms, including frayed-end microfibers, tapered microfibers, microfibers having an expanded cross-sectional shape, and microfibers having a very high aspect ratio. A number of methods of producing unitary polymer structures with a plurality of projecting microfibers are also provided.
摘要翻译： 提供具有从表面突出的多个微纤维的单一聚合物基材。 微纤维的存在大大增加了表面积，并且可以赋予表面上的布状感觉。 突出的微纤维可以具有各种形式，包括磨损末端微纤维，锥形微纤维，具有扩展横截面形状的微纤维和具有非常高的纵横比的微纤维。 还提供了生产具有多个突出微纤维的单一聚合物结构的多种方法。
-
3.发明授权Unitary polymer substrate having napped surface of frayed end microfibers 失效具有磨碎的末端微纤维的起绒表面的单一聚合物基材公开(公告)号：US06605332B2
公开(公告)日：2003-08-12
申请号：US08902172
申请日：1997-07-29
IPC分类号： B32B3300
CPC分类号： D04H11/08 , Y10T428/2395 , Y10T428/23957 , Y10T428/2973 , Y10T428/2976 , Y10T428/2978
摘要： A unitary polymer substrate having a plurality of microfibers projecting from a surface is provided. The presence of the microfibers greatly increases the surface area and can impart a cloth-like feel to the surface. The projecting microfibers may have a variety of forms, including frayed-end microfibers, tapered microfibers, microfibers having an expanded cross-sectional shape, and microfibers having a very high aspect ratio. A number of methods of producing unitary polymer structures with a plurality of projecting microfibers are also provided.
摘要翻译： 提供具有从表面突出的多个微纤维的单一聚合物基材。 微纤维的存在大大增加了表面积，并且可以赋予表面上的布状感觉。 突出的微纤维可以具有各种形式，包括磨损末端微纤维，锥形微纤维，具有扩展横截面形状的微纤维和具有非常高的纵横比的微纤维。 还提供了生产具有多个突出微纤维的单一聚合物结构的多种方法。
-
公开(公告)号：US06696286B1
公开(公告)日：2004-02-24
申请号：US09495092
申请日：2000-02-01
申请人： Kurt J. Halverson , Ai-Ping Wei , Jean Qiu , Clyde D. Calhoun , James G. Berg , James G. Bentsen , Raymond P. Johnston
发明人： Kurt J. Halverson , Ai-Ping Wei , Jean Qiu , Clyde D. Calhoun , James G. Berg , James G. Bentsen , Raymond P. Johnston
IPC分类号： C12M134
CPC分类号： C12Q1/02
摘要： A method for detecting a microorganism in a test sample is described. The method involves distributing microvolumes of a sample to a plurality of microcompartments of a culture device, incubating for a time sufficient to permit at least one cell division cycle of the microorganism, then detecting the presence or absence of the microorganism in the microcompartments. Also disclosed are devices for carrying out these methods.
摘要翻译： 描述了测试样品中微生物检测方法。 该方法包括将样品的微量体积分配到培养装置的多个微室中，孵育足以允许微生物的至少一个细胞分裂周期的时间，然后检测微室中的微生物的存在或不存在。 还公开了用于执行这些方法的装置。
-
5.发明授权Method and devices for partitioning biological sample liquids into microvolumes 有权将生物样品液体分解成微量体积的方法和装置公开(公告)号：US06391578B2
公开(公告)日：2002-05-21
申请号：US09824160
申请日：2001-04-02
申请人： Michael G. Williams , Kurt J. Halverson , Gary E. Krejcarek , Ai-Ping Wei , James G. Berg , Peter D. Wickert , Clyde D. Calhoun , Mark K. Debe , Jean Qiu
发明人： Michael G. Williams , Kurt J. Halverson , Gary E. Krejcarek , Ai-Ping Wei , James G. Berg , Peter D. Wickert , Clyde D. Calhoun , Mark K. Debe , Jean Qiu
IPC分类号： C12Q106
摘要： A method for partitioning an aqueous biological liquid sample into discrete microvolumes for detection and enumeration of microorganisms is described. The method involves distributing microvolumes of a sample to a plurality of hydrophilic liquid-retaining zones of a culture device, where each liquid-retaining zone is surrounded by a portion of a hydrophobic “land” area. Also disclosed are devices for carrying out these methods.
摘要翻译： 描述了将水性生物液体样品分成用于微生物检测和计数的离散微量体积的方法。 该方法包括将样品的微量体积分配到培养装置的多个亲水性液体保持区，其中每个液体保持区被疏水性“陆地”区域的一部分包围。 还公开了用于执行这些方法的装置。
-
公开(公告)号：US5657516A
公开(公告)日：1997-08-19
申请号：US542311
申请日：1995-10-12
CPC分类号： A44B18/0092 , A44B18/0053 , F16B5/07 , Y10S24/39 , Y10T24/27 , Y10T24/2708 , Y10T24/2792 , Y10T24/45152
摘要： A fastener and a method of fastening articles employing the fastener are provided. The fastener includes a fastener element adapted to be mated in an interlocking arrangement to a complementary fastener element. The fastener element has a plurality of mating cavities. The mating cavities include a mating surface which is adapted to interlockingly engage a mating element projecting from the complementary fastener element.
摘要翻译： 提供了紧固件和使用紧固件紧固物品的方法。 紧固件包括紧固元件，该紧固件适于以互锁配置配合到互补的紧固元件。 紧固元件具有多个配合腔。 配合空腔包括配合表面，该配合表面适于互锁地接合从互补紧固元件突出的配合元件。
-
公开(公告)号：US5643668A
公开(公告)日：1997-07-01
申请号：US366815
申请日：1994-12-30
申请人： Clyde D. Calhoun , James G. Berg
发明人： Clyde D. Calhoun , James G. Berg
IPC分类号： B32B7/04 , B32B33/00 , C09J7/02 , C09J201/00 , B32B7/12
CPC分类号： C09J7/0296 , B32B33/00 , B32B7/04 , C09J2400/163 , C09J2400/243 , C09J2400/263 , Y10T428/249983 , Y10T428/28 , Y10T428/2848
摘要： A tape for adhering to rough surfaces in which an adhesive layer is adhered to a backing in a manner to allow discontinuities of adhesion between the backing and the adhesive layer. The backing is deformable and recoverable to form a generally smooth surface.
摘要翻译： 用于粘附到粗糙表面的胶带，其中粘合剂层以允许背衬和粘合剂层之间的粘合不连续的方式粘附到背衬上。 背衬是可变形的并可恢复以形成大致光滑的表面。
-
8.发明授权Sheet material adapted to provide long-lived stable adhesive-bonded electrical connections 失效适用于提供长寿命稳定的粘合剂电连接的片材
公开(公告)号：US4569877A
公开(公告)日：1986-02-11
申请号：US722755
申请日：1985-04-15
CPC分类号： H01R4/04 , H05K3/323 , H05K2201/09945 , H05K2201/10234 , H05K2203/0156 , H05K2203/0338 , H05K2203/1189 , Y10T428/24355 , Y10T428/24413 , Y10T428/24479 , Y10T428/24537 , Y10T428/24545 , Y10T428/24612 , Y10T428/2495 , Y10T428/25 , Y10T428/256 , Y10T428/28 , Y10T428/2804 , Y10T428/2826 , Y10T428/2848 , Y10T428/287 , Y10T428/2891
摘要： Sheet material useful for making bonded electrical connections, especially to sets of small side-by-side terminal pads. In one typical form, the sheet material is an elongated tape comprising an elongated flexible insulating backing; a plurality of narrow spaced parallel elongated electrically conductive stripes on the backing; and electrically conductive adhesive disposed over the stripes comprising a layer of adhesive material in which are dispersed a monolayer of electrically conductive elements which have an average thickness greater than the average thickness of the adhesive layer, and the top edges of which are higher than at least part of the exterior surface of the adhesive layer surrounding the element.
摘要翻译： 用于制造粘合电连接的板材，特别是小型并排端子焊盘的组合。 在一种典型的形式中，片材是包括细长的柔性绝缘背衬的细长带; 背衬上的多个窄间隔的平行细长的导电条纹; 以及设置在条纹之上的导电粘合剂，其包括粘合剂材料层，其中分散有单层导电元件，其平均厚度大于粘合剂层的平均厚度，并且其顶部边缘高于至少 围绕元件的粘合剂层的外表面的一部分。
-
公开(公告)号：US06303062B1
公开(公告)日：2001-10-16
申请号：US09290751
申请日：1999-04-13
IPC分类号： B29C6902
CPC分类号： A44B18/0065 , A44B18/0049 , A44B18/0061 , B29C43/222 , B29C43/28 , B29C43/46 , B29C47/0021 , B29C47/02 , B29C67/0044 , B29C2043/461 , B29L2031/729 , Y10T24/2742 , Y10T24/2775 , Y10T24/2792 , Y10T24/33 , Y10T428/24017
摘要： A mechanical fastener. A preferred embodiment of the invention provides a mechanical fastener including engaging stems having heads with demarcation lines. The present invention also provides a method of making a mechanical fastener that includes placing a layer of heated material on stem ends to soften the stem ends and deforming the softened stem ends into convex heads.
摘要翻译： 机械紧固件。 本发明的优选实施例提供一种机械紧固件，包括具有带有分界线的头部的接合杆。 本发明还提供了一种制造机械紧固件的方法，该方法包括将一层加热的材料放置在杆端上以软化柄端部并将软化的杆端部变形成凸头。
-
公开(公告)号：US5201916A
公开(公告)日：1993-04-13
申请号：US919179
申请日：1992-07-23
IPC分类号： B24D3/14 , C04B35/111 , C09K3/14
CPC分类号： C09K3/1418 , B24D3/14 , C04B35/1115
摘要： A method of making abrasive particles having a specified shape and abrasive articles containing abrasive particles having a specified shape. The method for preparing such an abrasive particle comprises the steps of: (a) providing a dispersion of comprising particles that can be converted into alpha alumina, preferably particles of alpha alumina monohydrate, in a liquid, which liquid comprises a volatile component, preferably water; (b) providing a mold having a first generally planar surface and a second surface opposed to said first surface, said first surface having an opening to a mold cavity having a specified shape; (c) introducing the dispersion into the mold cavity in such a way that no exposed surface of the dispersion that has been introduced into the mold will extend substantially beyond the plane formed by the first surface of the mold; (d) removing a sufficient portion of the volatile component from the dispersion while the dispersion is in the mold cavity, thereby forming a precursor of an abrasive particle having a shape approximately corresponding to the shape of the mold cavity; (e) removing the precursor of the abrasive particle from the mold cavity; (f) calcining the removed precursor of the abrasive particle; and (g) sintering the calcined precursor to form the desired abrasive particle.
摘要翻译： 制造具有特定形状的磨料颗粒和含有具有特定形状的磨料颗粒的磨料制品的方法。 制备这种磨料颗粒的方法包括以下步骤：（a）提供包含可在液体中转化成α氧化铝，优选α氧化铝一水合物颗粒的颗粒的分散体，该液体包含挥发性组分，优选水 ; （b）提供具有第一大致平坦表面的模具和与所述第一表面相对的第二表面，所述第一表面具有到具有指定形状的模腔的开口; （c）将分散体引入模腔中，使得未被引入到模具中的分散体的暴露表面基本上将延伸超过由模具的第一表面形成的平面; （d）当分散体在模腔中时，从分散体中除去足够部分的挥发性组分，从而形成具有大致对应于模腔形状的磨料颗粒的前体; （e）从模腔中去除磨料颗粒的前体; （f）煅烧除去的磨料颗粒前体; 和（g）烧结煅烧前体以形成所需的磨料颗粒。
-
-
-
-
-
-
-
-
-
搜索结果
20 条记录 (耗时 0.029 秒)
