公开(公告)号：US5630493A

公开(公告)日：1997-05-20

申请号：US321864

申请日：1994-10-17

申请人： Bruce H. DeWoolfson ,  Ken R. Powell ,  David Alexander

发明人： Bruce H. DeWoolfson ,  Ken R. Powell ,  David Alexander

IPC分类号： B65F1/00 ,  G07F7/06

CPC分类号： B65F1/0033 ,  G07F7/0609 ,  Y02W30/10

摘要： An acceptance assembly for a commodity collection, densification, and storage device includes a frame, an insert tube disposed in the frame defining an inlet for receiving a commodity and an outlet, a sensor disposed in the frame proximate the outlet for sensing a feature of the commodity, and an iris device disposed in the frame between the outlet and the sensor. The iris device includes a base secured to the frame and defining an opening therethrough adjacent the outlet, and further includes three plates swingably secured to the base, the plates being pivotable between a first position covering the opening and the outlet, and a second position uncovering the opening and the outlet. The iris device precludes access to the sensor via the inlet of the insert tube when the iris device is in the first position.

摘要翻译： 用于商品收集，致密化和存储装置的验收组件包括框架，设置在框架中的插入管，其限定用于接收商品的入口和出口;设置在靠近出口的框架中的传感器， 商品和设置在出口和传感器之间的框架中的虹膜装置。 虹膜装置包括固定到框架并且围绕出口限定穿过其中的开口的基部，并且还包括可摆动地固定到基部的三个板，所述板可在覆盖开口的第一位置和出口之间枢转，并且第二位置露出 开口和出口。 当虹膜装置处于第一位置时，虹膜装置阻止通过插入管的入口进入传感器。

公开(公告)号：US5355987A

公开(公告)日：1994-10-18

申请号：US132233

申请日：1993-10-06

申请人： Bruce H. DeWoolfson ,  Ken R. Powell ,  David Alexander

发明人： Bruce H. DeWoolfson ,  Ken R. Powell ,  David Alexander

IPC分类号： B09B1/00 ,  B65F1/00 ,  B65F5/00 ,  G07F7/06

CPC分类号： G07F7/0609 ,  Y10S209/93

摘要： A commodity collection, densification and storage assembly comprises a housing, an insert port in the housing for receiving a commodity, a gate mechanism adjacent the insert port movable between an open and closed position for allowing the commodity to pass therethrough into the housing, an intake device for drawing the commodity from the insert port through the gate mechanism, a first sensor device for sensing the presence of an object in the gate mechanism, a second sensor for verifying whether the inserted commodity is a participating commodity and for determining a composition of the commodity, a densification assembly for densifying the commodity, a storage compartment for storing the densified commodity according to its composition, a removal device for removing the densified commodity from the densifier to the storage compartment, and a timing device for coordinating a sequential operation of the intake device, gate mechanism, second sensor, densification assembly and removal device. The assembly may receive a plurality of various commodities while maintaining the separation of each type of inserted commodity.

摘要翻译： 商品收集，致密化和存储组件包括壳体，用于容纳商品的壳体中的插入口，邻近插入口的门机构，可在打开和关闭位置之间移动，以允许商品通过其进入壳体，进气口 用于通过门机构从插入口抽取商品的装置，用于感测门机构中存在物体的第一传感器装置，用于验证所插入的商品是参与商品的第二传感器，以及用于确定 商品，用于密集商品的致密化组件，用于根据其组成存储致密商品的储存室，用于将致密物从密封剂移除到储藏室的去除装置，以及用于协调 进气装置，闸门机构，第二传感器，致密组装和拆卸 副。 组装可以在保持每种类型的插入商品的分离的同时接收多种各种商品。

公开(公告)号：US09180802B2

公开(公告)日：2015-11-10

申请号：US13500342

申请日：2010-01-27

申请人： Guido Haladuda ,  Helmut Jeck ,  David Alexander ,  Eric B. Michalak

发明人： Guido Haladuda ,  Helmut Jeck ,  David Alexander ,  Eric B. Michalak

IPC分类号： B60N2/20 ,  B60N2/36 ,  B60N2/22 ,  B60N2/30 ,  B60N2/015

CPC分类号： B60N2/366 ,  B60N2/01583 ,  B60N2/2245 ,  B60N2/3011

摘要： The present invention relates to a retractable striker (1) and a vehicle seat for a vehicle with a retractable striker (1), wherein the retractable striker (1) is arranged on a seat structure (8), wherein the retractable striker (1) is at least partly retractable into the seat structure (8).

摘要翻译： 本发明涉及一种具有可伸缩的撞击器（1）的可伸缩的撞击器（1）和用于车辆的车辆座椅，其中可伸缩的撞针（1）布置在座椅结构（8）上，其中可伸缩的撞击器（1） 至少部分地可缩回到座椅结构（8）中。

公开(公告)号：US20070261803A1

公开(公告)日：2007-11-15

申请号：US11612630

申请日：2006-12-19

申请人： David Alexander ,  Joan Stelling

发明人： David Alexander ,  Joan Stelling

IPC分类号： A47H23/00

CPC分类号： A47H21/00 ,  A47H23/08 ,  A47H2201/02

摘要： A curtain panel suitable for use in a hospital or patient facilities or in surgical settings. The curtain panel comprises a bottom panel removably attached and suspended from a top panel. The top panel may be suspended from a rail or similar mechanism by suspension means such as hooks or rings. The curtain panels may be of various lengths, and a plurality of curtain panels may be used together to form a complete or partial wall or enclosure. The top panel may comprise a mesh or mesh-like fabric or substance so as to allow air, light, and/or water to pass through. The bottom panel may be opaque to provide privacy, and may be flame resistant and/or antibacterial. The bottom panel may be single-use or disposable, or may be reusable. In one exemplary embodiment, the bottom panel is manufactured from sturdy material able to withstand frequent washings or cleanings.

摘要翻译： 适用于医院或病人设施或外科手术的幕布。 帘幕面板包括从顶板可移除地附接和悬挂的底板。 顶板可以通过诸如钩或环的悬挂装置从轨道或类似机构悬挂。 帘式面板可以具有各种长度，并且多个帘式面板可以一起使用以形成完整的或部分的壁或外壳。 顶板可以包括网状或网状织物或物质，以允许空气，光和/或水通过。 底板可以是不透明的以提供隐私，并且可以是阻燃和/或抗菌的。 底板可以是一次性的或一次性的，或者可以是可重复使用的。 在一个示例性实施例中，底板由坚固的材料制成，能够承受频繁的洗涤或清洗。

公开(公告)号：US20070097421A1

公开(公告)日：2007-05-03

申请号：US11382926

申请日：2006-05-11

申请人： James Sorensen ,  David Alexander

发明人： James Sorensen ,  David Alexander

IPC分类号： G06F3/12

CPC分类号： G06F17/3028 ,  G06F17/30265

摘要： Digital images are captured on a digital camera, automatically formatted, and uploaded to a server for review and collaborative modifications. An on-line web gallery is automatically generated by the server whereby low resolution versions of the images are transferred to the server and appear in the gallery within seconds from capturing the images. Among other things, a viewer located remotely from a photographer can observe new images in the gallery in real time as they are captured, place a request for post-production modifications to selected images and download a high resolution version of selected images.

摘要翻译： 数字图像在数码相机上捕获，自动格式化，并上传到服务器进行审查和协同修改。 服务器会自动生成一个在线网络图库，从而将图像的低分辨率版本传输到服务器，并在数秒内出现在图库中，从捕获图像。 除了别的以外，远离摄影师的观众可以在被拍摄的时候实时地观看画廊中的新图像，向所选择的图像发出对后期制作修改的请求，并下载所选图像的高分辨率版本。

公开(公告)号：US5283671A

公开(公告)日：1994-02-01

申请号：US658188

申请日：1991-02-20

申请人： John R. Stewart ,  Andrew Cunningham ,  David Alexander ,  Bradley A. Silen ,  Charlie Fenton

发明人： John R. Stewart ,  Andrew Cunningham ,  David Alexander ,  Bradley A. Silen ,  Charlie Fenton

IPC分类号： H04N1/60 ,  H04N1/46

CPC分类号： H04N1/6027 ,  H04N1/6011

摘要： A printing system is disclosed. The system includes a scanner which produces an RGB signal corresponding to a scanned image. The RGB signal is compressed in accordance with a tone curve which is built in reliance upon input provided by the user. The resultant compressed RGB signal is conveyed to a computer. The RGB signal may be modified by a number of interface controls. The RGB signal is driven through a separation engine to produce individual CMYK signals. The separation engine relies upon the interface controls in converting the signal. Image sharpening, or unsharp masking, is performed on resultant CMYK signals to produce a sharp printed image. The image sharpening procedure includes sharpening pixels, calculating T-sums for pixels, calculating gradients for pixels, and smoothing pixels in response to the T-sums and gradient calculations. The resultant CMYK signals may be exported for further data processing, such as integration with text, or they may be sent to a printer to produce high-quality prints.

摘要翻译： 公开了一种打印系统。 该系统包括产生对应于扫描图像的RGB信号的扫描器。 根据由用户提供的输入构成的色调曲线来压缩RGB信号。 所得压缩的RGB信号被传送到计算机。 可以通过多个接口控制来修改RGB信号。 RGB信号通过分离引擎驱动，以产生单独的CMYK信号。 分离引擎依靠接口控制来转换信号。 对结果CMYK信号执行图像锐化或钝化掩蔽以产生清晰的打印图像。 图像锐化程序包括锐化像素，计算像素的T和，计算像素的梯度，以及响应于T和和梯度计算平滑像素。 可以导出所得到的CMYK信号用于进一步的数据处理，例如与文本的集成，或者它们可以被发送到打印机以产生高质量的打印。

公开(公告)号：US5272664A

公开(公告)日：1993-12-21

申请号：US49803

申请日：1993-04-21

申请人： David Alexander ,  Michael E. Anderson ,  Richard G. Bahr ,  Martin M. Deneroff ,  Kumar Venkatasubramaniam

发明人： David Alexander ,  Michael E. Anderson ,  Richard G. Bahr ,  Martin M. Deneroff ,  Kumar Venkatasubramaniam

IPC分类号： G11C5/00 ,  H05K1/14 ,  H05K1/18 ,  G11C5/04

CPC分类号： G11C5/066 ,  G11C7/1042 ,  H05K1/141 ,  H05K1/181

摘要： A dynamic random access memory (DRAM) single in-line memory module (SIMM) having optimized physical dimensions achieves high speed and high storage capacity. The DRAM SIMM has a printed circuit board with a multi-contact connector, a plurality of DRAM sets, each set having a plurality of DRAM chips mounted on the printed circuit board, and a plurality of buffers which are also mounted on the printed circuit board. The number of buffers is equal to the number of DRAM sets. Various standard DRAM chips can be used on the SIMM to achieve different performance and storage capacity, while maintaining plug compatibility of the multi-contact connector with a memory board. The buffers buffer the control and address signals for the DRAM chips, which is necessary to keep control and address signal integrity due to the number of DRAMS. The buffers permit each DRAM to receive the necessary control and address signals in a more synchronized fashion, so that relative delays are well controlled. The multi-contact connector has a first group of pins for receiving control and address signals, a second group of pins for data input/output signals, a third group of pins for indicating the type code of the SIMM, and a fourth group of pins for power and ground connections.

摘要翻译： 具有优化物理尺寸的动态随机存取存储器（DRAM）单列直插存储器模块（SIMM）实现了高速度和高存储容量。 DRAM SIMM具有具有多接触连接器的印刷电路板，多个DRAM组，每组具有安装在印刷电路板上的多个DRAM芯片，以及还安装在印刷电路板上的多个缓冲器 。 缓冲器的数量等于DRAM组的数量。 可以在SIMM上使用各种标准DRAM芯片来实现不同的性能和存储容量，同时保持多接点连接器与存储器板的插头兼容性。 缓冲器缓冲用于DRAM芯片的控制和地址信号，这是由于DRAMS的数量而保持控制和寻址信号完整性所必需的。 缓冲器允许每个DRAM以更同步的方式接收必要的控制和寻址信号，使得相对延迟受到良好的控制。 多接触连接器具有用于接收控制和地址信号的第一组引脚，用于数据输入/输出信号的第二组引脚，用于指示SIMM的类型代码的第三组引脚和第四组引脚 用于电源和接地连接。

公开(公告)号：US11879307B2

公开(公告)日：2024-01-23

申请号：US17668907

申请日：2022-02-10

申请人： David Alexander ,  Knut Inge Dahlberg ,  Eivind Hagen

发明人： David Alexander ,  Knut Inge Dahlberg ,  Eivind Hagen

IPC分类号： E21B34/14 ,  E21B23/02 ,  E21B29/00 ,  E21B23/06

CPC分类号： E21B34/14 ,  E21B23/02 ,  E21B23/06 ,  E21B29/002 ,  E21B2200/04

摘要： An object carrier including a housing having a bore with a diametrically larger portion and a diametrically smaller portion, an object keeper having a first and a second end, the first end being initially disposed in the diametrically smaller portion, an actuator assembly configured to move the first end of the object keeper from the diametrically smaller portion to the diametrically larger portion responsive to selected application of pressure, and an object disposed within the object keeper and secured within the object keeper while the first end of the object keeper is in the diametrically smaller portion, the object being released from the object keeper upon the first end of the object keeper moving to the diametrically larger portion. A method for managing an object-based operation downhole of a restriction including pressuring up on the object carrier, withdrawing the first end from the diametrically smaller portion, and releasing the object.

公开(公告)号：US20190328056A1

公开(公告)日：2019-10-31

申请号：US16444244

申请日：2019-06-18

申请人： David Alexander

发明人： David Alexander

IPC分类号： A41D13/04

摘要： The present invention is generally directed to a portable, reusable, and rapidly deployable protective cover configured to be worn over a person's clothing and to protect portions of the person's torso and lap from liquid and solid spills, particularly while in a seated position, such as when sitting in a vehicle.

公开(公告)号：US08480406B2

公开(公告)日：2013-07-09

申请号：US11204646

申请日：2005-08-15

申请人： David Alexander ,  J. Michael Brown ,  Eric Cabahug ,  Philip J. Churchill ,  Robert F. Cohen ,  Richard L. Cunningham ,  Ben Feldman ,  Diego Fontayne ,  Gregory L. Merril ,  Mario Turchi

发明人： David Alexander ,  J. Michael Brown ,  Eric Cabahug ,  Philip J. Churchill ,  Robert F. Cohen ,  Richard L. Cunningham ,  Ben Feldman ,  Diego Fontayne ,  Gregory L. Merril ,  Mario Turchi

IPC分类号： G09B23/28

CPC分类号： G09B23/285

摘要： An interface device and method for interfacing instruments to a medical procedure simulation system serve to interface peripherals in the form of mock medical instruments to the medical procedure simulation system computer to enable simulation of medical procedures. The interface device includes a housing having a mock bodily region of interest to facilitate insertion of a mock instrument, such as an endoscope tube, into the interface device. The mock bodily region of interest may be pivotable to simulate various patient orientations. The instrument is engaged by a capture mechanism in order to measure rotational and translational motion of the instrument. An actuator is disposed within the interface device to provide force feedback to the instrument. The measured motion is provided to the computer system to reflect instrument motion on the display during the simulation. Alternatively, the interface device may be configured to accommodate instrument assemblies having a plurality of nested instruments (e.g., sheath, catheter and wire), whereby the interface device individually grasps, measures manipulation of and provides force feedback to the nested instruments. In addition, the interface device may be configured to simultaneously accommodate a plurality of independently inserted instruments.

摘要翻译： 用于将仪器与医疗程序模拟系统接口的接口装置和方法用于将模拟医疗仪器形式的外围设备连接到医疗程序模拟系统计算机，以便模拟医疗程序。 接口装置包括具有模拟身体感兴趣区域的壳体，以便于将诸如内窥镜管的模拟器械插入到界面装置中。 感兴趣的模拟身体区域可以枢转以模拟各种患者取向。 仪器由捕获机构接合，以测量仪器的旋转和平移运动。 致动器设置在接口装置内以向仪器提供力反馈。 将测量的运动提供给计算机系统以在模拟期间将仪器运动反映在显示器上。 或者，接口装置可以被配置为容纳具有多个嵌套仪器（例如，鞘，导管和线）的仪器组件，由此接口装置单独地掌握，测量对嵌套仪器的操纵并向其提供力反馈。 此外，接口装置可以被配置为同时容纳多个独立插入的装置。