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1. 发明授权

US4134678A Automatic blood analysis apparatus and method 失效
标题翻译：自动血液分析仪器及方法
公开(公告)号：US4134678A
公开(公告)日：1979-01-16
申请号：US778045
申请日：1977-03-16
申请人： Leslie J. Brown , Bruno DeGironimo , Charles F. Mountain , Richard B. Stevens , Fernando M. Vasconcelos
发明人： Leslie J. Brown , Bruno DeGironimo , Charles F. Mountain , Richard B. Stevens , Fernando M. Vasconcelos
IPC分类号： G01N21/31 , F04B43/12 , G01N21/00 , G01N33/483 , G01N33/49 , G01N35/08 , G01N33/16
CPC分类号： F04B43/1215
摘要： Method and apparatus for the simultaneous automatic analysis and sequential displaying in digital form of a plurality of parameters of whole or hemolyzed blood samples, such as total hemoglobin, percent oxyhemoglobin, percent carboxyhemoglobin, percent methemoglobin (in each case percent meaning percentage of total hemoglobin) and oxygen content. The apparatus is an electro-optical instrument including a servo-controlled spectral line source, such as a hollow cathode lamp, a laser etc., a ratiometric logarithmic amplifier of minimized dynamic range, a fluid-flow system of improved design that combine to measure the absorbances of blood samples at a plurality of wavelengths defined and generated by the spectral line source, to calculate the above parameters based on the absorbances by the use of a micro-computer and associated circuitry absorbances, to display automatically and digitally one of the parameters, and then to display digitally seriatim the remaining parameters responsive to operator intervention.
摘要翻译：用于同时自动分析和顺序显示全血或血液溶血样本的多个参数的数字形式的全自动分析和装置，例如总血红蛋白，氧合血红蛋白百分比，碳氧血红蛋白百分比，高铁血红蛋白百分比（在每种情况下百分比指总血红蛋白的百分比）和氧含量。该装置是一种电光仪器，其包括伺服控制的光谱线源，例如空心阴极灯，激光器等，最小动态范围的比例对数放大器，改进设计的流体流动系统，其结合测量在由谱线源定义和产生的多个波长处的血液样品的吸光度，以通过使用微型计算机和相关联的电路吸收来基于吸光度计算上述参数，以自动和数字地显示参数之一，然后按照操作员的干预数字地显示剩余的参数。

2. 发明授权

US10669215B2 Snap-set, ready-mix joint compound 审中-公开
公开(公告)号：US10669215B2
公开(公告)日：2020-06-02
申请号：US12621835
申请日：2009-11-19
申请人： Richard B. Stevens , Charles J. Miller
发明人： Richard B. Stevens , Charles J. Miller
IPC分类号： C04B28/04 , C04B40/06 , C04B28/14 , C04B7/34 , C04B7/00 , C04B28/00 , C04B32/00 , C04B2/10 , C04B9/04 , C04B11/00 , C04B111/10 , C04B111/00
摘要： A joint compound system includes a set-inhibited, pre-wetted, setting-type, ready-mix joint compound and a set initiator. The set-inhibited, pre-wetted, setting-type joint compound includes a ready-mixed, setting-type joint compound base with a calcium-free phosphate set preventing agent that impedes chemical hydration of a gypsum component of the setting-type joint compound. The joint compound base is free of calcium carbonate. The set initiator includes alum to reinitiate the chemical hydration reactions.

3. 发明授权

US08822566B2 Non-homogeneous ready-mix joint compound 有权
标题翻译：非均匀预混合料
公开(公告)号：US08822566B2
公开(公告)日：2014-09-02
申请号：US13335130
申请日：2011-12-22
申请人： Pamela L. Hargrove , Richard B. Stevens
发明人： Pamela L. Hargrove , Richard B. Stevens
IPC分类号： C08K5/22 , C08K5/06 , C09D5/34 , C04B40/00 , C04B26/02 , E04F13/02 , C04B111/00
CPC分类号： C09D5/34 , C04B26/02 , C04B40/0039 , C04B2111/00681 , E04F13/02 , C04B2103/30 , C04B2103/54 , C04B14/185 , C04B14/365 , C04B40/0641 , C04B2103/40 , C04B2103/44 , C04B14/28 , C04B24/16 , C04B24/383
摘要： A wallboard joint compound includes a base joint compound having a homogeneous, paste-like blend of water and at least one of a filler, a binder, a thickener, a suspending agent, a biocide, a preservative, a mineral filler and expanded perlite; and an additive discretely added to the base joint compound to be available for use once mixed into the base joint compound just prior to application of the wallboard joint compound by a user.
摘要翻译：墙板接合料包括具有均匀的糊状混合物和填料，粘合剂，增稠剂，悬浮剂，杀生物剂，防腐剂，矿物填料和膨胀珍珠岩中的至少一种的基础接合化合物。以及离散地添加到基础接头化合物中的添加剂，一旦在用户使用墙板接合化合物之前混合到基础接头化合物中即可使用。

4. 发明授权

US5935102A Steerable electrode catheter 失效
标题翻译：可导电电极导管
公开(公告)号：US5935102A
公开(公告)日：1999-08-10
申请号：US736321
申请日：1996-10-23
申请人： Russell W Bowden , Gary S. Falwell , Charles A. Gibson , Richard B. Stevens , Debbie E. Stevens-Wright
发明人： Russell W Bowden , Gary S. Falwell , Charles A. Gibson , Richard B. Stevens , Debbie E. Stevens-Wright
IPC分类号： A61B5/0402 , A61M25/01 , A61M25/092 , A61M37/00
CPC分类号： A61M25/0144 , A61M25/0136 , A61M25/0147 , A61B18/1815 , A61B2017/003 , A61B2018/0016 , A61B2018/00916 , A61B2018/00946 , A61B2018/00952 , A61M25/0141
摘要： A steerable catheter includes control handle having a generally tubular housing with a longitudinal slot therein in which an axially or longitudinally movable two-part slideblock resides, and a generally cylindrical, rotatably mounted thumbwheel surrounding a distal portion of the tubular housing, for controlling the axial translation of the slideblock. The pullwire passes into the distal end of the control handle and is only secured to the proximal part of the two-part slideblock so as to prevent the user from placing the pullwire under compression. A tip radius adjusting wire is attached to and extends distally from a slide actuator in the control handle into and through the main catheter shaft portion. The free distal end of the tip radius adjusting wire is selectably locatable at different positions. The radius of curvature of the tip portion, when deflected, depends upon how far distally into the deflectable tip portion the radius adjusting wire has been advanced by the user. The electrode catheter thus has a deflectable tip whose radius of curvature is adjustable over a relatively wide range.
摘要翻译：可导向的导管包括控制手柄，其具有大致管状的壳体，其中纵向狭槽在其中，轴向或纵向可移动的两部分滑块位于其中，以及围绕管状壳体的远端部分的大致圆柱形可旋转地安装的指轮，用于控制轴向幻灯片的翻译。拉线进入控制手柄的远端，并且仅固定到两部分滑块的近端部分，以防止使用者将拉线放置在压缩状态。尖端半径调节线附接到控制手柄中的滑块致动器并远离其延伸并且穿过主导管轴部分。尖端半径调整线的自由端可选地位于不同位置。尖端部分的弯曲半径在偏转时取决于使用者已经使半径调节线前进到可偏转尖端部分的远端。因此，电极导管具有可偏转的尖端，其弯曲半径在相对宽的范围内是可调节的。

5. 发明授权

US09376824B2 Nonwoven joint tape having low moisture expansion properties and method for using same 有权
标题翻译：低水分膨胀性的无纺布接头带及其使用方法
公开(公告)号：US09376824B2
公开(公告)日：2016-06-28
申请号：US11609704
申请日：2006-12-12
申请人： Paul H. Neill , Salvatore C. Immordino , Richard B. Stevens , Charles J. Miller
发明人： Paul H. Neill , Salvatore C. Immordino , Richard B. Stevens , Charles J. Miller
IPC分类号： B32B5/02 , B32B37/12 , E04F21/00 , C09J7/04 , D04H1/58 , D04H13/00
CPC分类号： E04F19/062 , C09J7/21 , C09J2400/263 , D04H1/4218 , D04H1/425 , D04H1/435 , D04H1/4382 , D04H1/58 , D04H13/008 , E04F13/076 , E04F21/00 , Y10T156/10 , Y10T442/20 , Y10T442/2738 , Y10T442/60
摘要： The invention is directed to a joint tape for finishing a joint between boards comprising a nonwoven substrate that does not swell substantially in the presence of water. The invention further provides a method of finishing a joint between boards comprising (i) applying a joint tape of the invention to a joint between boards by embedding the joint tape in a first coat of joint compound, (ii) applying a second coat of joint compound over the tape, wherein step (ii) is carried out before the joint tape and joint compound applied in step (i) have substantially dried, and optionally (iii) applying a third fill or finish coat of joint compound over the tape, wherein step (iii) is carried out before the joint tape and second coat have substantially dried.
摘要翻译：本发明涉及一种用于整理板之间的接头的接合带，其包括在存在水的情况下基本上不膨胀的非织造基底。本发明还提供了一种完成板之间接合的方法，包括（i）通过将接合带嵌入第一涂层接合组合物中，将本发明的接合带施加到板之间的接合处，（ii）施加第二接缝涂层其中步骤（ii）在步骤（i）中施加的接合带和接头化合物基本上干燥之前进行，并且任选地（iii）在带上施加第三填充或涂层的接合化合物，其中步骤（iii）在接合带和第二涂层基本干燥之前进行。

6. 发明申请

US20130161209A1 TWO-PHASE PACKAGING OF READY MIX JOINT COMPOUND 有权
标题翻译：准备混合接头化合物的两相包装
公开(公告)号：US20130161209A1
公开(公告)日：2013-06-27
申请号：US13335272
申请日：2011-12-22
申请人： Pamela L. Hargrove , Richard B. Stevens
发明人： Pamela L. Hargrove , Richard B. Stevens
IPC分类号： B65D25/08
CPC分类号： B65D77/08
摘要： A wallboard joint compound package is provided, including a container defining an interior space and configured for being sealed, a first component of ready-mixed joint compound being disposed in the interior space to a level which leaves a pre-determined head space, and an upper surface of the component is defined in the container. A second component is provided, including water, and is placed in the interior space upon the upper surface, such that the first and second components remain substantially distinct prior to opening of the container.
摘要翻译：提供了一种墙板接头复合包装件，包括限定内部空间并被构造成用于密封的容器，准备好的混合接头组合物的第一部件被设置在内部空间中以保持预定的顶部空间的水平，以及组件的上表面被定义在容器中。提供包括水的第二部件，并且在上表面上放置在内部空间中，使得第一和第二部件在容器打开之前保持基本上不同。

7. 发明申请

US20120171772A1 TAGGED JOINT COMPOUND AND METHOD OF IDENTIFICATION 有权
标题翻译：标签联合化合物和鉴定方法
公开(公告)号：US20120171772A1
公开(公告)日：2012-07-05
申请号：US13150918
申请日：2011-06-01
申请人： Salvatore C. Immordino, JR. , Brett R. Link , Charles J. Miller , Guy L. Rosenthal , Richard B. Stevens , Lee K. Yeung
发明人： Salvatore C. Immordino, JR. , Brett R. Link , Charles J. Miller , Guy L. Rosenthal , Richard B. Stevens , Lee K. Yeung
IPC分类号： G01N33/38 , G01N21/35 , H01J49/26 , C04B28/14 , G01N30/02
CPC分类号： C04B40/0096 , C04B28/14 , C04B2111/00672 , G01N2030/8859 , C04B14/06 , C04B14/10 , C04B20/1062 , C04B24/2623 , C04B2103/54 , C04B14/18 , C04B14/285 , C04B20/1055 , C04B24/2641 , C04B2103/30 , C04B2103/46 , C04B2103/67
摘要： At least one of these or other problems is reduced using a building material that is uniquely identifiable. A method of making an identifiable gypsum-based building product includes selecting a tagging material occurring naturally in a component of the building material and choosing a carrier substance having a high concentration of the tagging material. By selecting an amount of the carrier substance and adding it to the building material, a building product having a unique product characteristic is created. In a second embodiment of the invention, a second tagging material is combined with the first tagging material to create a unique product. In yet another embodiment of the invention, a supplemental amount of the tagging material is added to the gypsum-based composition in addition to the carrier substance. Some tagging materials are useful in a gypsum-based composition to produce a visual confirmation of the presence of the tagging material.
摘要翻译：这些或其他问题中的至少一个使用唯一可识别的建筑材料来减少。一种制造可鉴定的基于石膏的建筑产品的方法包括选择在建筑材料的部件中天然存在的标签材料并选择具有高浓度标签材料的载体物质。通过选择载体物质的量并将其添加到建筑材料中，产生具有独特产品特性的建筑产品。在本发明的第二实施例中，第二标签材料与第一标签材料组合以产生独特的产品。在本发明的另一个实施方案中，除了载体物质之外，还将补充量的标签材料加入到基于石膏的组合物中。一些标签材料在基于石膏的组合物中可用于产生标签材料的存在的视觉确认。

8. 发明授权

US08057915B2 Acoustical gypsum board panel and method of making it 有权
标题翻译：声石膏板及其制作方法
公开(公告)号：US08057915B2
公开(公告)日：2011-11-15
申请号：US11807980
申请日：2007-05-31
申请人： W. David Song , Mark H. Englert , Qiang Yu , Martin W. Brown , Richard B. Stevens
发明人： W. David Song , Mark H. Englert , Qiang Yu , Martin W. Brown , Richard B. Stevens
IPC分类号： B32B19/00
CPC分类号： B28B19/0092 , B32B2305/30 , B32B2307/10 , B32B2315/18 , B32B2607/00 , C04B14/185 , C04B28/145 , C04B2111/0062 , C04B2111/52 , Y10T442/20 , Y10T442/2738 , Y10T442/361 , Y10T442/665 , C04B20/002 , C04B20/0048 , C04B20/0076 , C04B22/16 , C04B24/38 , C04B2103/408 , C04B20/1018
摘要： The acoustical product of the present invention comprises an acoustical product including a matrix of calcium sulfate dihydrate crystals and expanded perlite distributed throughout the matrix. The expanded perlite has a particle size distribution with at least 10% of the perlite having a particle diameter of 700 microns or more, and the amount of expanded perlite to calcium sulfate dihydrate is about 35% to about 75% by weight, based upon the dry weight of the calcium sulfate dihydrate. A dispersing agent and glass fibers having a particle length of about ¼ inch to about 1 inch are dispersed throughout the gypsum matrix.
摘要翻译：本发明的声学产品包括包含分布在整个基质中的硫酸钙二水合物晶体和膨胀珍珠岩基质的声学产物。膨胀珍珠岩具有粒度分布，其中至少10％的珍珠岩具有700微米或更大的粒径，并且膨胀珍珠岩与硫酸钙二水合物的量为约35重量％至约75重量％，基于硫酸钙二水合物的干重。具有约1/4英寸至约1英寸的颗粒长度的分散剂和玻璃纤维分散在整个石膏基质中。

9. 发明授权

US5932019A Method for cleaning and minimizing the buildup of set gypsum 失效
标题翻译：清洁和最小化集团石膏堆积的方法
公开(公告)号：US5932019A
公开(公告)日：1999-08-03
申请号：US885070
申请日：1997-06-30
申请人： Therese A. Espinoza , Richard B. Stevens , Charles J. Miller , Friedrich Failmezger
发明人： Therese A. Espinoza , Richard B. Stevens , Charles J. Miller , Friedrich Failmezger
IPC分类号： B08B3/08 , B08B17/00 , C04B41/53 , C23G1/02 , B08B3/12
CPC分类号： C23G1/02 , B08B17/00 , B08B3/08 , C04B41/5315
摘要： The present invention relates to a method for minimizing the buildup of set gypsum on a tool used to apply a calcium sulfate hemihydrate-containing composition to a surface as well as to a method for cleaning a tool having set gypsum deposited thereon. The method for cleaning a tool having set gypsum deposited thereon comprises the steps of (a) contacting the tool with a cleaning solution having a pH of less than about 7, said cleaning solution which comprises a non-calcium phosphate, water, and, optionally, a pH modifier; (b) optionally agitating the solution; (c) removing the tool from the cleaning solution; and (d) rinsing the tool with water. The method for minimizing the buildup of set gypsum on a tool further comprises step (e) using the tool to apply a calcium sulfate hemihydrate-containing composition. An additional step (f), flushing the tool with water, may also be employed. Optionally, steps (a) through (e) or (a) through (f) may be repeated during the application of the calcium sulfate hemihydrate-containing composition. Examples of non-calcium phosphates which may be used in the cleaning solution are sodium, potassium, or ammonium salts such as tetrasodium pyrophosphate, tetrapotassium pyrophosphate and sodium tripolyphosphate.
摘要翻译：本发明涉及一种使用于将表面上含有硫酸钙半水合物的组合物施用于工具上的凝结石膏的积聚最小化的方法以及用于清洁沉积有凝固石膏的工具的方法。用于清洁其上沉积有石膏的工具的方法包括以下步骤：（a）使工具与pH小于约7的清洁溶液接触，所述清洁溶液包含非磷酸钙，水和任选地，pH调节剂; （b）任选地搅拌该溶液; （c）从清洁溶液中取出工具; 和（d）用水冲洗工具。用于最小化工具上积聚石膏的方法还包括使用该工具施加含硫酸钙半水合物的组合物的步骤（e）。还可以使用额外的步骤（f），用水冲洗工具。任选地，在施用含硫酸钙半水合物的组合物期间可以重复步骤（a）至（e）或（a）至（f）。可用于清洁溶液中的非磷酸钙的实例是钠，钾或铵盐，例如焦磷酸四钠，焦磷酸四钾和三聚磷酸钠。

10. 发明授权

US08668087B2 Two-phase packaging of ready mix joint compound 有权
标题翻译：预拌混合料两相包装
公开(公告)号：US08668087B2
公开(公告)日：2014-03-11
申请号：US13335272
申请日：2011-12-22
申请人： Pamela L. Hargrove , Richard B. Stevens
发明人： Pamela L. Hargrove , Richard B. Stevens
IPC分类号： B65D85/84
CPC分类号： B65D77/08
摘要： A wallboard joint compound package is provided, including a container defining an interior space and configured for being sealed, a first component of ready-mixed joint compound being disposed in the interior space to a level which leaves a pre-determined head space, and an upper surface of the component is defined in the container. A second component is provided, including water, and is placed in the interior space upon the upper surface, such that the first and second components remain substantially distinct prior to opening of the container.
摘要翻译：提供了一种墙板接头复合包装件，包括限定内部空间并被构造成用于密封的容器，准备好的混合接头组合物的第一部件被设置在内部空间中以保持预定的顶部空间的水平，以及组件的上表面被定义在容器中。提供包括水的第二部件，并且在上表面上放置在内部空间中，使得第一和第二部件在容器打开之前保持基本上不同。

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