公开(公告)号：US20050235602A1

公开(公告)日：2005-10-27

申请号：US11159764

申请日：2005-06-23

申请人： Lewis Haws ,  David Wallace

发明人： Lewis Haws ,  David Wallace

IPC分类号： B65B9/04 ,  B65B61/18 ,  B65B47/00

CPC分类号： B65B61/188 ,  B65B9/04

摘要： Methods and apparatus for controlling the registration of one elongated continuous structure (e.g., plastic zipper) with attachments or formed features (e.g., sliders or pre-seals) as it is fed to a sealing station, where it is joined to another elongated continuous structure (e.g., packaging film) with formed features (e.g., thermoformed pockets). The latter elongated continuous structure will be intermittently advanced through the machine, pulling the former elongated continuous structure joined thereto forward. Registration is accomplished by tacking the respective elongated continuous structures together while the respective features on the elongated continuous structures are in proper registration. After tacking, the respective portions of the elongated continuous structures immediately downstream of the tack zone are advanced to the sealing station in proper registration.

摘要翻译： 用于控制一个细长连续结构（例如，塑料拉链）的配准的方法和装置，其具有附接件或形成的特征（例如，滑块或预密封件），当其被供给到密封站时，其连接到另一细长连续结构 （例如，包装膜），具有成型特征（例如，热成型袋）。 后者的细长连续结构将间歇地推进穿过机器，将前面连接的细长连续结构向前拉。 通过将相应的细长连续结构粘合在一起，同时细长连续结构上的相应特征正确配准来实现注册。 在紧固之后，紧固下游的细长连续结构的相应部分以适当的配准进给到密封站。

公开(公告)号：US20050224688A1

公开(公告)日：2005-10-13

申请号：US11089206

申请日：2005-03-24

申请人： David Sommerville ,  David Wallace ,  Paul Theasby

发明人： David Sommerville ,  David Wallace ,  Paul Theasby

IPC分类号： E05G1/00 ,  G07F19/00 ,  F16M11/02

CPC分类号： G07F19/205 ,  G07F19/20

摘要： A plinth is disclosed for the support of an attached object. The plinth has a fixing portion for embedding into a secure foundation. The plinth also has a base plate for support of the object, through support means, which are arranged to crumple under an impact, without the object becoming detached from the plinth.

摘要翻译： 公开了一种用于支撑附属物体的底座。 底座具有用于嵌入安全基座的固定部分。 底座还具有用于支撑物体的基板，通过支撑装置，其被布置成在冲击下被折叠，而不会使物体从底座脱离。

公开(公告)号：US06782305B2

公开(公告)日：2004-08-24

申请号：US09968684

申请日：2001-10-01

申请人： William Liteplo ,  David Wallace

发明人： William Liteplo ,  David Wallace

IPC分类号： G06F1900

CPC分类号： G06F17/50 ,  G05B2219/35008 ,  G06F2217/04 ,  G06Q30/02 ,  G06T19/20 ,  G06T2219/024 ,  G06T2219/2016 ,  G06T2219/2021 ,  Y02P90/265 ,  Y10S715/964

摘要： A method for sharing geometric information and maintaining parametric consistency amongst different software applications in a collaborative environment is presented. The method is based on geometric information sharing via neutral files, and incorporates Internet based messaging mechanisms amongst applications to maintain the parametric control over the exchanged geometry. In a preferred embodiment the proposed method is applied to Heterogeneous Assembly Modeling (HAM). By means of the presently disclosed method, within the heterogeneous assembly model, the parametric control over part geometry is maintained, even though the parts are imported in the assembly via neutral files originated by other CAD applications.

摘要翻译： 提出了一种在协作环境中共享几何信息和维护不同软件应用程序之间参数一致性的方法。 该方法基于通过中性文件的几何信息共享，并在应用程序之间集成了基于Internet的消息传递机制，以保持对交换的几何体的参数控制。 在优选实施例中，所提出的方法被应用于异构装配建模（HAM）。 通过目前公开的方法，在异质组装模型中，即使部件通过由其他CAD应用程序产生的中性文件在组件中导入，也保持了部件几何形状的参数化控制。

公开(公告)号：US06755900B2

公开(公告)日：2004-06-29

申请号：US10323090

申请日：2002-12-18

申请人： William J. Koros ,  David Wallace ,  John D. Wind ,  Stephen J. Miller ,  Claudia Staudt-Bickel ,  De Q. Vu

发明人： William J. Koros ,  David Wallace ,  John D. Wind ,  Stephen J. Miller ,  Claudia Staudt-Bickel ,  De Q. Vu

IPC分类号： B01D6908

CPC分类号： B01D67/0093 ,  B01D53/22 ,  B01D53/228 ,  B01D63/02 ,  B01D63/021 ,  B01D69/08 ,  B01D69/141 ,  B01D71/64 ,  B01D71/82 ,  B01D2313/18 ,  B01D2323/30 ,  Y02C20/20 ,  Y10S55/05

摘要： A composition of and a method of making high performance mixed matrix hollow fiber membranes is described. The membranes have a high resistance to plasticization by use of a predetermined amount of crosslinking. The preferred polymer material for the membrane is a polyimide polymer continuous phase comprising ester crosslinks and a molecular sieve material dispersed within the polymer continuous phase. The resultant mixed matrix hollow fiber membrane exhibits a high permeance of CO2 in combination with a high CO2/CH4 selectivity. Another embodiment provides a method of making the mixed matrix hollow fiber membrane from a monesterified polymer followed by final crosslinking after hollow fiber formation.

摘要翻译： 描述了制备高性能混合基质中空纤维膜的组合物和方法。 膜通过使用预定量的交联具有高的增塑性。 用于膜的优选聚合物材料是包含酯交联的聚酰亚胺聚合物连续相和分散在聚合物连续相中的分子筛材料。 所得到的混合基质中空纤维膜表现出高的CO 2渗透性和高CO 2 / CH 4选择性。 另一个实施方案提供了从单酯化聚合物制备混合基质中空纤维膜，然后在中空纤维形成之后进行最终交联的方法。

公开(公告)号：US5773749A

公开(公告)日：1998-06-30

申请号：US486241

申请日：1995-06-07

申请人： Beryl W. Cotton, III ,  David Wallace

发明人： Beryl W. Cotton, III ,  David Wallace

IPC分类号： F41A19/65 ,  F42B5/15 ,  F42C11/00 ,  B64D1/00

CPC分类号： F41A19/65 ,  F42B5/15

摘要： As voltage and frequency dependent multiple payload dispenser system in which a variable voltage or frequency signal source is used to selectively fire squibs based on the pass voltages and pass frequencies of a filter network. The filter network is placed near, or incorporated into, the payload dispenser itself or attached to the magazine, reducing system wiring.

摘要翻译： 作为电压和频率依赖的多有效载荷分配器系统，其中使用可变电压或频率信号源来基于滤波器网络的通过电压和通过频率来选择性地起火点阵。 过滤器网络放置在有效载荷分配器本身附近或并入其中，或者附接到料仓，从而减少系统布线。

公开(公告)号：US5142682A

公开(公告)日：1992-08-25

申请号：US644691

申请日：1991-01-22

申请人： Richard Lemay ,  David Wallace

发明人： Richard Lemay ,  David Wallace

IPC分类号： G06F13/14 ,  G06F13/364

CPC分类号： G06F13/14 ,  G06F13/364

摘要： A priority resolver shortens the time between a requesting circuit initiating a request for access to a requested circuit that is shared with other circuits and the requesting circuit actually functioning with the requested circuit. A first portion of the priority resolver circuit is associated with the requesting circuit and makes a request for access to another portion of the priority resolver circuit associated with the requested circuit before the first portion has chosen the highest priority one of a plurality of requesting circuits that have concurrently bid for access to the requested circuit. Before the portion of the priority resolver associated with the requested circuit can respond to the access request and return an access grant signal, the first portion of the priority resolver circuit has chosen the highest priority requesting circuit. In this manner the time for accessing requested circuits is decreased.

摘要翻译： 优先级解算器缩短请求电路发起访问与其他电路共享的请求电路的请求之间的时间和实际与所请求电路一起工作的请求电路之间的时间。 优先级解算器电路的第一部分与请求电路相关联，并且在第一部分已经选择多个请求电路中的最高优先级之一之前请求访问与所请求的电路相关联的优先级分解器电路的另一部分， 同时招标要求访问所请求的电路。 在与请求的电路相关联的优先级解算器的部分可以响应接入请求并返回接入许可信号之前，优先级解算器电路的第一部分选择了最高优先级请求电路。 以这种方式，访问请求电路的时间减少。

公开(公告)号：US20210338871A1

公开(公告)日：2021-11-04

申请号：US17243328

申请日：2021-04-28

申请人： David Wallace ,  John Patterson ,  Nikhil Dave ,  Abhik Chowdhury ,  Katie Sue Pascavis

发明人： David Wallace ,  John Patterson ,  Nikhil Dave ,  Abhik Chowdhury ,  Katie Sue Pascavis

IPC分类号： A61L2/20 ,  A61L2/24 ,  A61L2/26

摘要： A sterilization system includes a vessel defining a chamber configured to receive one or more materials, a hydrogen peroxide solution positioned within the chamber, and a nonreactive fiber matrix positioned within the chamber, wherein evacuation of the chamber causes vaporization of the hydrogen peroxide in the hydrogen peroxide solution to disinfect the materials positioned in the chamber

公开(公告)号：US10225995B2

公开(公告)日：2019-03-12

申请号：US14616725

申请日：2015-02-08

申请人： David Wallace ,  Matthew Aaron Vallotton

发明人： David Wallace ,  Matthew Aaron Vallotton

IPC分类号： A01G13/02 ,  F16M13/02

摘要： This disclosure relates to agricultural canopies used primarily to control the amount of light, moisture and heat reaching growing plants within the canopy footprint. More specifically, it relates to mechanisms for pulling a flexible canopy over a support structure and then for removing the canopy to uncover the structure and the plants below. The mechanisms include an arm mounted rotationally on a base. When the arm is rotated in one direction the canopy is pulled over the support structure and when the arm is rotated in the other direction the canopy is pulled off the support structure.

公开(公告)号：US20180338530A1

公开(公告)日：2018-11-29

申请号：US15985952

申请日：2018-05-22

申请人： David Wallace

发明人： David Wallace

IPC分类号： A24F47/00 ,  A24F15/18 ,  H02J7/00

摘要： A representative system for dispensing liquid vapor to a user includes: a vapor-producing device having a vaporizer, a vapor outlet, a vapor identification system, and a liquid cartridge receptacle, the liquid cartridge receptacle being configured to receive a liquid cartridge, the liquid cartridge being configured to contain a dispensable liquid, the liquid cartridge having identification information configured to identify the liquid contained therein, the vaporizer being configured to selectively vaporize an amount of liquid from the liquid cartridge coupled to the receptacle and deliver a corresponding dose of vaporized liquid to the vapor outlet for inhalation by the user, and the vapor identification system being configured to determine the identification information corresponding to the liquid cartridge coupled to the receptacle and communicate the identification information of the liquid cartridge to a mobile device.

公开(公告)号：US09295202B2

公开(公告)日：2016-03-29

申请号：US14079997

申请日：2013-11-14

申请人： David Wallace ,  Matthew Aaron Vallotton

发明人： David Wallace ,  Matthew Aaron Vallotton

IPC分类号： A01G9/00 ,  A01G9/14 ,  A01G9/24 ,  A01G9/20 ,  A01G13/00

CPC分类号： A01G9/14 ,  A01G9/20 ,  A01G9/241 ,  A01G13/0231 ,  Y02A40/252 ,  Y02A40/268

摘要： This disclosure is for an automated canopy greenhouse having a motor driven canopy that is pulled over curved arch supports. The greenhouse has a generally rectangular base framework to which the arches are attached, the outside of the structure having the general shape of a cylinder cut lengthwise and resting on its flat side. A canopy or tarp is wound around a drum positioned near the bottom of one of the long sides. A shuttle bar is attached to two trolleys each of which ride on an arch at each end of the greenhouse. The trolleys are motor driven. One end of the canopy is attached to the shuttle bar and closes or opens the greenhouse as the trolleys and shuttle bar are moved. Inside the drum there is a torsion spring that is preloaded to balance the load of the canopy and associated hardware as the canopy is being raised or lowered. Successive greenhouse units may be attached to a first greenhouse unit that has the motor, and tarps on the successive units may be closed or opened using the same motor.

摘要翻译： 本公开涉及一种具有马达驱动的顶盖的自动冠层温室，其被拉过弯曲的拱形支撑。 温室具有大致矩形的基部框架，拱形件附接到该框架上，结构的外部具有纵向切割并且平放在其上的圆柱体的大致形状。 在靠近其中一条长边的底部附近的鼓上缠绕一盖或篷布。 两个手推车连接有一个穿梭杆，每个手推车都在温室两端的拱顶上。 手推车是电机驱动的。 顶篷的一端连接到梭杆上，并随着手推车和梭梭移动而关闭或打开温室。 在滚筒内部有一个扭转弹簧，预先加载以平衡冠层和相关联的硬件的载荷，因为盖子被升高或降低。 连续的温室单元可以附接到具有马达的第一温室单元，并且连续单元上的油布可以使用相同的马达关闭或打开。