公开(公告)号：US5768083A

公开(公告)日：1998-06-16

申请号：US739818

申请日：1996-10-30

申请人： Kenneth C. Maki ,  Steven W. Johnson ,  Douglas P. McCarron

发明人： Kenneth C. Maki ,  Steven W. Johnson ,  Douglas P. McCarron

IPC分类号： H01T4/08 ,  H02H1/00

CPC分类号： H01T4/08

摘要： A glass-to-metal hermetic seal device which is adapted for suppressing or dissipating electrostatic energy comprises an improved glass-to-metal hermetic seal, with the interior of the device incorporating and creating a gas-filled electrical discharge tube. The gas is an ionizable gas and may conveniently comprise a mixture of nitrogen and Argon. The devices of the present invention utilize one or more electrodes which enter the gas-filled chamber, and when the electrical field of sufficiently high potential is created within the gas-filled chamber, the gas ionizes and becomes conductive so as to effectively dissipate the field.

摘要翻译： 适于抑制或消散静电能力的玻璃 - 金属气密密封装置包括一种改进的玻璃 - 金属气密密封，该装置的内部结合并形成一个气体充放电管。 气体是可电离气体，并且可以方便地包括氮气和氩气的混合物。 本发明的装置利用一个或多个进入充气室的电极，并且当在充满气体的室内产生足够高的电势的电场时，气体电离并变为导电，以便有效地消散场 。

公开(公告)号：US06887417B1

公开(公告)日：2005-05-03

申请号：US10011608

申请日：2001-11-05

申请人： Craig N. Gawreluk ,  Cynthia A. Castro ,  Weston F. Harding ,  Steven W. Johnson ,  Wayne M. Parris ,  Lantao Guo ,  Michael C. Larsen

发明人： Craig N. Gawreluk ,  Cynthia A. Castro ,  Weston F. Harding ,  Steven W. Johnson ,  Wayne M. Parris ,  Lantao Guo ,  Michael C. Larsen

IPC分类号： A61M25/08 ,  A61M25/00 ,  A61M25/06 ,  B29C45/00 ,  B29C45/26 ,  B29C45/36 ,  B29C45/40

CPC分类号： A61M25/0009 ,  A61M25/0606 ,  A61M25/0668 ,  B29C45/0046 ,  B29C45/0081 ,  B29C45/261 ,  B29C45/36 ,  B29C45/40 ,  B29C2045/279

摘要： An enhanced catheter introducer and method for making the same are disclosed. The catheter introducer may have a splittable sleeve assembly configured to be inserted into a blood vessel with a cannula. The cannula may then be removed, and a catheter may be inserted into the sleeve assembly. The sleeve assembly may be removed from the catheter by pulling handles of the sleeve assembly in different directions to split the sleeve assembly into two pieces. The sleeve assembly may have failure zones that enable the sleeve assembly to be easily split; the failure zones may take the form of thinned regions running along the length of the sleeve assembly. The sleeve assembly may be injection molded with a single step by injecting flows of molten plastic into a cavity of a mold such that the flows converge into an even distribution about the circumference of the sleeve. The mold may have a core pin designed to fit into the cavity. Through the use of the even distribution of flows, the core pin may seat within the cavity in an untensioned manner.

摘要翻译： 公开了一种增强导管引导器及其制造方法。 导管导引器可以具有被配置成用插管插入血管的可分开的套筒组件。 然后可以移除套管，并且可以将导管插入套筒组件中。 可以通过沿着不同方向拉动套筒组件的手柄将套筒组件从导管中移除，以将套筒组件分成两部分。 套筒组件可以具有使得套筒组件容易分裂的失效区域; 故障区域可以采取沿套筒组件的长度延伸的变薄区域的形式。 套筒组件可以通过将熔融塑料流注入模具的空腔中，通过单个步骤注塑成型，使得流动汇集成围绕套筒圆周的均匀分布。 模具可以具有设计成适合于空腔的芯销。 通过使用均匀的流动分布，芯销可以以未张紧的方式安置在空腔内。

公开(公告)号：US06219853B1

公开(公告)日：2001-04-24

申请号：US09204428

申请日：1998-12-03

申请人： Steven W. Johnson

发明人： Steven W. Johnson

IPC分类号： E03D904

CPC分类号： E03D9/05

摘要： A toilet ventilation system including a toilet bowl having a plurality of ports for directing water into an interior of the bowl. The toilet includes a tank for holding water, and an interior passageway for conveying water from the tank to the ports of the toilet bowl. The toilet also includes an overflow tube mounted within the tank which is in fluid communication with the interior passageway. The toilet further includes a ventilation port in fluid communication with the interior passageway. A valve structure allows water to flow from the tank to the interior passageway of the overflow tube, but prevents air from being drawn from the tank into the interior passageway through the overflow tube.

摘要翻译： 一种马桶通风系统，包括具有多个用于将水引导到碗内部的端口的马桶。 马桶包括用于容纳水的罐和用于将水从罐输送到马桶的端口的内部通道。 马桶还包括安装在罐内的溢流管，其与内部通道流体连通。 马桶还包括与内部通道流体连通的通风口。 阀结构允许水从罐流到溢流管的内部通道，但是防止空气通过溢流管从罐中进入内部通道。

公开(公告)号：US5726854A

公开(公告)日：1998-03-10

申请号：US784120

申请日：1997-01-15

申请人： Kenneth C. Maki ,  Steven W. Johnson ,  Douglas P. McCarron

发明人： Kenneth C. Maki ,  Steven W. Johnson ,  Douglas P. McCarron

IPC分类号： H01T4/12 ,  H01T4/08 ,  H02H1/00

CPC分类号： H01T4/08

摘要： A glass-to-metal hermetic seal device which is particularly adapted for application in high pressure and other hostile environments for suppressing or dissipating electrostatic energy incorporating an improved glass-to-metal hermetic seal. The interior of the device incorporates and creates an in-situ gas-filled electrical discharge tube. The gas is an ionizable gas and may conveniently comprise a mixture of nitrogen and Argon, although other ionizable gases such as Xenon may be used. The devices of the present invention utilize one or more electrodes which enter the gas-filled chamber, and when the electrical field of sufficiently high potential is created within the gas-filled chamber, the gas ionizes and becomes conductive so as to effectively dissipate the field.

摘要翻译： 一种玻璃 - 金属气密密封装置，特别适用于高压和其他恶劣环境中，用于抑制或消散包含改进的玻璃 - 金属气密密封的静电能。 该装置的内部结合并产生原位气体充放电管。 气体是可电离气体，并且可以方便地包括氮气和氩气的混合物，尽管可以使用其它可电离气体如氙气。 本发明的装置利用一个或多个进入充气室的电极，并且当在充满气体的室内产生足够高的电势的电场时，气体电离并变为导电，以便有效地消散场 。

公开(公告)号：US5468626A

公开(公告)日：1995-11-21

申请号：US169433

申请日：1993-12-17

申请人： Steven W. Johnson ,  Daniel J. Monticello ,  Phillip R. Gibbs ,  Charles F. Kulpa

发明人： Steven W. Johnson ,  Daniel J. Monticello ,  Phillip R. Gibbs ,  Charles F. Kulpa

IPC分类号： C10G32/00 ,  C12P11/00 ,  C12P3/00

CPC分类号： C10G32/00 ,  Y10S435/822

摘要： The present invention relates to a method for separating a sulfur compound from a fossil fuel containing sulfur compounds comprising contacting said fossil fuel with a biosorption agent which binds said sulfur compound, thereby forming a sulfur-biosorption complex and separating said sulfur-biosorption complex. The method can further include introducing said separated sulfur biosorption complex to an aqueous phase having an effective amount of oxygen and water to form a reaction medium, optionally adding a biocatalyst which degrades the sulfur compound; incubating the medium for a sufficient period of time to produce an organic product, an inorganic sulfur and spent biocatalyst; and isolating said biosorption agent and/or biocatalyst from said organic product and said inorganic sulfur. The invention also relates to the preparation of the products of the oxidation reaction of organic sulfur compounds by a biocatalyst, such as 2-hydroxybiphenyl compounds.

摘要翻译： 本发明涉及一种从含硫化合物的化石燃料中分离硫化合物的方法，包括使所述化石燃料与结合所述硫化合物的生物吸附剂接触，由此形成硫 - 生物吸附络合物并分离所述硫 - 生物吸附络合物。 该方法可以进一步包括将所述分离的硫生物吸附复合物引入具有有效量的氧和水的水相以形成反应介质，任选地加入降解硫化合物的生物催化剂; 将培养基培养足够的时间以产生有机产物，无机硫和废生物催化剂; 以及从所述有机产物和所述无机硫分离所述生物吸附剂和/或生物催化剂。 本发明还涉及通过生物催化剂如2-羟基联苯化合物制备有机硫化合物的产物。

公开(公告)号：US4610218A

公开(公告)日：1986-09-09

申请号：US714714

申请日：1985-03-21

申请人： Steven W. Johnson ,  Alden W. Olsen

发明人： Steven W. Johnson ,  Alden W. Olsen

IPC分类号： B01J8/08 ,  B01J8/12 ,  C10L9/10 ,  B05B17/00 ,  B05C13/02

CPC分类号： B01J8/085 ,  B01J8/12 ,  C10L9/10

摘要： An apparatus for intimately contacting particulate solids with a heavy liquid, said apparatus comprising:(a) a contacting vessel;(b) a particulate solids inlet in communication with an upper end of the contacting vessel;(c) a generally conical deflector positioned in the contacting vessel beneath the particulate solids inlet;(d) an inlet control to control the flow of the particulate solids into the contacting vessel and prevent the discharge of gaseous materials from the contacting vessel;(e) a particulate solids outlet in communication with a lower end of the contacting vessel;(f) an outlet control to control the flow of particulate solids from the contacting vessel so that a bed of particulate solids is maintained in a lower portion of the contacting vessel; and,(g) spray nozzles positioned in the contacting vessel to spray heavy liquid onto the particulate solids as they fall downwardly to the bed of particulate solids.The spray nozzles are positioned so that no spray is directed toward the inner walls of the contacting vessel.

摘要翻译： 一种用于使颗粒状固体与重质液体紧密接触的装置，所述装置包括：（a）接触容器; （b）与所述接触容器的上端连通的颗粒状固体入口; （c）定位在颗粒状固体入口下方的接触容器中的大致圆锥形的偏转器; （d）入口控制以控制颗粒状固体进入接触容器的流动并防止气态物质从接触容器排出; （e）与接触容器的下端连通的颗粒状固体出口; （f）出口控制器，用于控制来自接触容器的颗粒固体的流动，使得颗粒固体床保持在接触容器的下部; 和（g）定位在接触容器中的喷嘴，当它们向下落到颗粒状固体床时，将重质液体喷射到颗粒状固体上。 喷嘴被定位成使得没有喷雾被引导到接触容器的内壁。