公开(公告)号：US20210260497A1

公开(公告)日：2021-08-26

申请号：US16951435

申请日：2020-11-18

申请人： JOHN D. WALKER

发明人： JOHN D. WALKER

IPC分类号： B01D3/06 ,  F24S20/00 ,  F24S23/30 ,  F24S23/77 ,  F24S23/79 ,  F24S30/425 ,  F24S23/74 ,  F24S25/00 ,  F24S70/16 ,  B01D1/00 ,  C02F1/14 ,  F04C2/18 ,  F03G6/06 ,  H02S20/32 ,  H02S40/22 ,  H02S40/44 ,  F24S10/70

摘要： The various embodiments described herein include devices and systems for thermal energy storage. A single-temperature-thermal-energy storage (SITTES) system for desalinating seawater and/or producing electrical power is described. The SITTES system includes insulated tanks, a molten eutectic salt media arranged within the insulated tanks, heat exchangers arranged within the insulated tanks, and an outlet. In the SITTES system the heat exchangers are coupled to one another and configured to transfer heat between the salt media and a seawater media, and the outlet is configured to output a steam portion of the seawater media, thereby providing desalination of the portion of the seawater media and steam for electrical power generation.

公开(公告)号：US20080250734A1

公开(公告)日：2008-10-16

申请号：US11735999

申请日：2007-04-16

申请人： John D. Walker

发明人： John D. Walker

IPC分类号： E04B7/00

CPC分类号： E04D13/0477 ,  E04F17/00

摘要： A between-joist gutter and hanger apparatus and method having hangers and pans for enclosing the open spaces between each pair of adjacent joists. Hangers are attached on each side of the joist space and a pan is placed therebetween providing a continuous top over the area below. Some embodiments of the present invention include a two-part hanger with one-part securable to the joist and the second part securable to the pan and the joist. The first hanger part is securable to the joists and supports the pan and second hanger part. The second hanger attached to the pan and supported by the first hanger is securable to the joist, providing further support for the pan. In some embodiments, the first hanger part includes a mechanism for selectively detaching the pan and second hanger parts after installation to allow cleaning and maintenance. Some embodiment include cross bracing for additional strength.

摘要翻译： 一种双臂间沟槽和悬挂器装置和方法，其具有用于封闭每对相邻托梁之间的开放空间的悬挂器和平底锅。 衣架连接在托梁空间的每一侧，并将锅置于其间，在下面的区域上提供连续的顶部。 本发明的一些实施例包括具有一部分可保护于托梁的两部分悬挂器，以及可固定到托盘和托梁的第二部件。 第一个衣架部分可以固定在托梁上，并支撑锅和第二衣架部分。 连接在锅底部并由第一个衣架支撑的第二个衣架可保护托梁，为锅提供进一步支撑。 在一些实施例中，第一衣架部分包括用于在安装之后选择性地拆卸盘和第二衣架部件以允许清洁和维护的机构。 一些实施例包括用于附加强度的交叉支撑。

公开(公告)号：US06515839B1

公开(公告)日：2003-02-04

申请号：US08828246

申请日：1997-03-31

申请人： Hoang P. Nguyen ,  John D. Walker

发明人： Hoang P. Nguyen ,  John D. Walker

IPC分类号： H02H320

CPC分类号： H01L27/0259 ,  H01L27/0251 ,  H01L27/0255 ,  H01L27/0266

摘要： An ESD protection system that makes use of several different types of over-voltage protection devices provides ESD conduction paths between different power lines. For example, the system may employ shunt diodes between the ground lines of the different power supplies and between IC pads and power supply lines; SCR protection between IC pads and ground; and thick field device protection between different power supply VDD lines. In this way, a conduction path for an ESD event between two circuit elements may be implemented using the device whose switching characteristics are best suited to that application.

摘要翻译： 使用几种不同类型的过电压保护装置的ESD保护系统提供不同电源线之间的ESD导电路径。 例如，该系统可以在不同电源的接地线之间以及IC垫和电源线之间使用分流二极管; IC垫与地之间的SCR保护; 和不同电源VDD线之间的现场设备保护。 以这种方式，可以使用其开关特性最适合于该应用的器件来实现两个电路元件之间的ESD事件的导通路径。

公开(公告)号：US06312405B1

公开(公告)日：2001-11-06

申请号：US09241582

申请日：1999-02-02

申请人： Ralph Meyer ,  John D. Walker ,  Paul Volpini ,  Michael J. Magliochetti

发明人： Ralph Meyer ,  John D. Walker ,  Paul Volpini ,  Michael J. Magliochetti

IPC分类号： A61M2900

CPC分类号： A61M25/10185 ,  A61B17/12099 ,  A61B17/12136 ,  A61B2017/00898 ,  A61B2017/1205 ,  A61M25/10 ,  A61M25/104 ,  A61M2025/1054

摘要： A detachable balloon system includes an inflatable balloon with a self-sealing valve. The balloon has an elastomeric membrane and a proximal opening. The self-sealing valve is made up of a valve body for receiving an inflation instrument to inflate the balloon. The valve body is preferably formed of a biocompatible elastomeric material and includes a base portion and a sealing portion. The base portion is bonded to the elastomeric membrane so as to seal the proximal opening of the balloon. The sealing portion is located within the balloon and extends distally from the base into the balloon. The sealing portion is compressibly sealable in response to a pressure within the balloon following inflation of the balloon and removal of the inflation instrument. A balloon dispenser for housing a balloon prior to receipt of an inflation instrument is also described.

摘要翻译： 可拆卸球囊系统包括具有自密封阀的可充气球囊。 气囊具有弹性膜和近端开口。 自密封阀由用于接收膨胀仪器以使气囊膨胀的阀体构成。 阀体优选地由生物相容的弹性体材料形成，并且包括基部和密封部分。 底部部分粘合到弹性体膜上以密封气囊的近端开口。 密封部分位于气囊内并从基部向远侧延伸到球囊中。 密封部分可以在球囊膨胀之后响应气囊内的压力而被压缩地密封并且去除膨胀仪器。 还描述了在接收膨胀仪器之前用于容纳气球的气球分配器。

公开(公告)号：US5498892A

公开(公告)日：1996-03-12

申请号：US129231

申请日：1993-09-29

申请人： John D. Walker ,  Samuel C. Gioia

发明人： John D. Walker ,  Samuel C. Gioia

IPC分类号： H01L27/02 ,  H01L27/07 ,  H01L29/08 ,  H01L29/78 ,  H01L29/68 ,  H01L21/265

CPC分类号： H01L27/0738 ,  H01L27/0288 ,  H01L29/0847 ,  H01L29/7835

摘要： A field effect transistor with improved electrostatic discharge (ESD) protection has a source, a channel underlying a gate electrode and a drain. The drain includes a lightly doped ballast resistor extending across the width of the drain and separating two other drain sub-regions. One drain sub-region is located between the ballast resistor and the channel, the other drain sub-region is opposite the resistor and connected to an exterior device. The ballast resistor laterally distributes current along the width of the drain during an ESD pulse, which reduces local peak current density and reduces damage.

摘要翻译： 具有改进的静电放电（ESD）保护的场效应晶体管具有源极，栅电极和漏极下的沟道。 漏极包括在漏极的宽度上延伸并分离两个其它漏极子区域的轻掺杂镇流电阻器。 一个漏极子区域位于镇流电阻器和沟道之间，另一个漏极子区域与电阻器相对并连接到外部器件。 镇流电阻器在ESD脉冲期间沿着漏极的宽度横向分布电流，这降低了局部峰值电流密度并减少了损坏。

公开(公告)号：US5209745A

公开(公告)日：1993-05-11

申请号：US601637

申请日：1990-10-23

申请人： Joseph D. Irr ,  John D. Walker ,  George F. Dunn, Jr. ,  Viet X. Nguyen

发明人： Joseph D. Irr ,  John D. Walker ,  George F. Dunn, Jr. ,  Viet X. Nguyen

IPC分类号： A61J1/05 ,  A61J1/10 ,  A61J1/12 ,  A61J1/14 ,  B32B27/08

CPC分类号： A61J1/10 ,  B32B27/08 ,  A61J1/12 ,  Y10T428/1317

摘要： This invention relates to containers for the cryopreservation of mammalian cells and particularly for the long-term freezing of red blood cell. This invention also relates to methods of manufacturing such containers.

摘要翻译： 本发明涉及用于哺乳动物细胞的低温保存的容器，特别是用于红细胞的长期冷冻。 本发明还涉及制造这种容器的方法。

公开(公告)号：US5029755A

公开(公告)日：1991-07-09

申请号：US479138

申请日：1990-02-12

申请人： Thomas D. Schmidt ,  John D. Walker ,  Douglas H. Juhl

发明人： Thomas D. Schmidt ,  John D. Walker ,  Douglas H. Juhl

IPC分类号： B05B12/14 ,  B05B15/68 ,  B05D7/00

CPC分类号： B05B12/14 ,  B05B12/1472

摘要： A paint spraying system is disclosed for use with an automated robot having an elongated arm. The robot arm is pivoted at one end and has a spray gun attached to an opposite freely movable end. A bracket is attached to the robot arm for mounting a rigid pipe or wand thereto for conveying paint from a flexible paint supply hose to the spray gun. The wand is detachably mounted to the robot arm and a plurality of wands may be positioned on a rack within reach of the robot arm such that, upon predetermined movements of the robot arm, a wand mounted on the robot arm may be placed in the rack and another wand may be picked up, and wherein each wand is connected to a different paint color supply hose.

摘要翻译： 公开了一种与具有细长臂的自动机器人一起使用的喷漆系统。 机器人臂在一端枢转并具有连接到相对的可自由移动端的喷枪。 托架附接到机器人臂上，用于安装刚性管或棒，用于将涂料从柔性涂料供应软管输送到喷枪。 魔杖可拆卸地安装到机器人手臂上，并且多个魔杖可以被定位在机器人手臂的范围内的支架上，使得在机器人臂的预定移动时，安装在机器人手臂上的魔杖可以放置在机架 并且可以拾取另一个棒，并且其中每个棒连接到不同的涂料颜色供应软管。

公开(公告)号：US4154804A

公开(公告)日：1979-05-15

申请号：US863507

申请日：1977-12-22

申请人： John D. Walker ,  Darrell B. Reed

发明人： John D. Walker ,  Darrell B. Reed

IPC分类号： B01D53/68 ,  C01B7/07 ,  B01D53/34

CPC分类号： B01D53/68 ,  C01B7/0706 ,  Y02C20/30

摘要： In accordance with the process of the present invention, substantially complete removal of hydrogen fluoride values from a hydrogen chloride gas stream containing the same is effected by a process wherein the gas stream is contacted with an aqueous medium containing calcium chloride and hydrogen chloride under conditions sufficient to precipitate calcium fluoride, thereby producing a hydrogen chloride acid gas substantially free of hydrogen fluoride. The aqueous solution containing the calcium fluoride solids may be treated as by filtration to remove the solids and the recovered liquor may be recycled to the absorption stage, with optional addition of make-up calcium chloride, for removal of additional hydrogen fluoride.

摘要翻译： 根据本发明的方法，从含有该氟化氢气流的氯化氢气流中基本上完全除去氟化氢值通过一种方法进行，其中气流在含有氯化钙和氯化氢的水性介质中与足够的条件相接触 以沉淀氟化钙，从而产生基本上不含氟化氢的氯化氢酸性气体。 可以通过过滤处理含氟化钙固体的水溶液以除去固体，并且回收的液体可以再循环到吸收阶段，任选地加入补充氯化钙，以除去另外的氟化氢。

公开(公告)号：US5715323A

公开(公告)日：1998-02-03

申请号：US726485

申请日：1996-10-07

申请人： John D. Walker

发明人： John D. Walker

IPC分类号： H04R1/10 ,  H04R25/00

CPC分类号： H04R5/0335 ,  H04R1/10 ,  H04R1/1033 ,  H04R1/1058

摘要： A miniature radio and two speakers, one for each ear, are releasably attachable to a pair of spectacles. The speakers are remote from the radio and connected to it through speaker wires. In a first embodiment, a truncate primary tube releasably engages a trailing end of each spectacle ear piece, and the radio is clipped to one of the primary tubes. All but the opposite ends of the speaker wires are housed within an elongate, flexible tube that interconnects the respective free ends of each truncate primary tube to one another. The elongate, flexible tube has exit openings at its opposite ends, and the opposite ends of the speaker wires extend through the exit openings and through respective auxiliary tubes that are secured to the primary tubes that engage the respective ear pieces of the spectacles. In this way, the spectacle ear pieces do not contact the opposite ends of the speaker wires when the ear pieces are inserted into the truncate primary tubes. In a second embodiment, the exit openings are eliminated and the speaker wires are housed between a pair of flaps that extend from the elongate, flexible tube. The opposite ends of the speaker wires enter the respective auxiliary tubes directly from the opposite ends of the flaps. In further embodiments, the elongate, flexible tube may be a flexible rod and the flaps are replaced by a tube.

摘要翻译： 一个微型收音机和两个扬声器，每个耳朵一个可释放地附接到一副眼镜。 扬声器远离收音机并通过扬声器线连接到它。 在第一实施例中，截头主管可释放地接合每个眼镜耳片的后端，并且无线电被夹到一个主管。 除了扬声器线的相对端之外，所有扬声器导线的所有端都容纳在细长的柔性管中，将每个截头的主管的各个自由端相互连接。 细长的柔性管在其相对端具有出口，并且扬声器线的相对端延伸穿过出口开口并且穿过相应的辅助管，该辅助管固定到接合眼镜的相应耳朵的主管。 以这种方式，当耳片插入截头的主管中时，眼镜耳片不接触扬声器线的相对端。 在第二实施例中，消除了出口，扬声器线容纳在从细长的柔性管延伸的一对折片之间。 扬声器线的相对端直接从襟翼的相对端进入相应的辅助管。 在另外的实施例中，细长柔性管可以是柔性杆，并且翼片被管替代。

公开(公告)号：US4911433A

公开(公告)日：1990-03-27

申请号：US290974

申请日：1988-12-28

申请人： John D. Walker ,  Larry Martin

发明人： John D. Walker ,  Larry Martin

IPC分类号： A63B21/065

CPC分类号： A63B21/065

摘要： A weighted glove. A plurality of small weight members are secured to a glove at preselected locations throughout the breadth and extent of the glove. Heavier weight members are secured to the hand part of the glove and lighter weight members are secured to the finger parts of the glove. The weight members on the hand part of the glove are in general alignment with the finger parts of the glove.

摘要翻译： 加重手套 多个小重量构件在手套的整个宽度和程度的预选位置固定到手套上。 较重的重量构件固定在手套的手部分上，较轻的重量构件固定在手套的手指部分上。 手套的手部分上的重量部件与手套的手指部分大致对准。