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：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。

公开(公告)号：US20120319450A1

公开(公告)日：2012-12-20

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： B60N2/44

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：US07931470B2

公开(公告)日：2011-04-26

申请号：US10657144

申请日：2003-09-09

申请人： David Alexander ,  J. Michael Brown ,  Eric Cabahug ,  Philip J. Churchill ,  Robert F. Cohen ,  Ben Feldman ,  Gregory L. Merril

发明人： David Alexander ,  J. Michael Brown ,  Eric Cabahug ,  Philip J. Churchill ,  Robert F. Cohen ,  Ben Feldman ,  Gregory L. Merril

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。

公开(公告)号：US20050196502A1

公开(公告)日：2005-09-08

申请号：US10929055

申请日：2004-08-27

申请人： David Alexander ,  Kevin Rees ,  John Karslake ,  Paul Lempriere

发明人： David Alexander ,  Kevin Rees ,  John Karslake ,  Paul Lempriere

IPC分类号： B26D3/28 ,  A23J3/22 ,  A23J3/26 ,  A23P1/12 ,  B26D3/18 ,  B29C47/12 ,  A23G1/00

CPC分类号： A23J3/227 ,  A23J3/26 ,  B26D3/185 ,  B26D3/28 ,  B29C2793/0063

摘要： A method of producing a textured proteinaceous meat analogue, with an optimized fibrous appearance, from an extrudate which passes through a conduit of known cross-sectional shape, said method including the steps of: determining a cutting profile for said extrudate, said profile including the making of a slice through the extrudate that is substantially co-linear with the longest axis of said cross-sectional shape; and slicing through said extrudate, via one or more blades adapted to slice in a manner according to the above determined profile, in a direction substantially opposed to the direction of flow of the extrudate through, or exiting, said conduit.

摘要翻译： 一种从通过已知横截面形状的导管的挤出物生产具有优化的纤维外观的质地蛋白质类似物类似物的方法，所述方法包括以下步骤：确定所述挤出物的切割轮廓，所述轮廓包括 通过与所述横截面形状的最长轴基本上共线的挤出物制成切片; 并且通过一个或多个适于根据上述确定的轮廓的方式切片的刀片在与挤出物通过或离开所述导管的流动方向基本相反的方向上切片穿过所述挤出物。

公开(公告)号：US20050143724A1

公开(公告)日：2005-06-30

申请号：US10978218

申请日：2004-10-28

申请人： Rizk El-Galley ,  David Alexander ,  Mary Hawn

发明人： Rizk El-Galley ,  David Alexander ,  Mary Hawn

IPC分类号： A61B18/00 ,  A61B18/14 ,  A61B18/18 ,  G06F20060101

CPC分类号： A61B18/1402 ,  A61B18/042 ,  A61B2017/00199 ,  A61B2017/00225 ,  A61B2018/00988 ,  A61B2018/124 ,  A61B2218/008

摘要： An electrosurgical control system includes a selector by which a user can select any of a number of electrosurgical devices or similar devices for use, and a processor system responsive to user actuation of a foot control or other central control by controlling the selected device. Each device has an associated intelligent adapter that communicates information relating to device with which the adapter is associated. The processor system uses the information communicated by the adapter to properly interface the associated device with the control system and its central control.

摘要翻译： 电外科控制系统包括选择器，用户可以通过选择器选择多个电外科设备或类似设备中的任何一个以供使用;以及处理器系统，其通过控制所选择的设备来响应于脚部控制器或其他中央控制器的用户致动。 每个设备具有相关联的智能适配器，其传送与适配器相关联的设备相关的信息。 处理器系统使用由适配器传达的信息，使相关设备与控制系统及其中心控制正确连接。

公开(公告)号：US20050048179A1

公开(公告)日：2005-03-03

申请号：US10928015

申请日：2004-08-27

申请人： David Alexander ,  Kevin Rees

发明人： David Alexander ,  Kevin Rees

IPC分类号： A23L1/00 ,  A23N17/00 ,  B29C47/86 ,  B29C47/92 ,  B29D9/00

CPC分类号： B29C48/87 ,  B29C48/03 ,  B29C48/86 ,  B29C48/92 ,  B29C2948/926 ,  B29C2948/92704 ,  B29C2948/92904

摘要： A method of modulating the flow of fluid extrudate as it passes through one or more product cooling channels in an extrudate cooling die, said cooling die utilising the flow of a coolant through one or more coolant flow channels, from a coolant inlet point to a coolant outlet point, at least one of said coolant flow channels being located in thermal proximity to at least an associated one of said product cooling channels, to effect cooling of the extrudate from an extrudate inlet temperature to an extrudate outlet temperature.

摘要翻译： 当流体挤出物流过挤出物冷却模具中的一个或多个产品冷却通道时，调节流体挤出物的流动的方法，所述冷却模具利用冷却剂流经一个或多个冷却剂流动通道从冷却剂入口点到冷却剂 出口点，所述冷却剂流动通道中的至少一个位于与所述产品冷却通道中的至少相关联的一个热接近的位置，以实现挤出物从挤出物入口温度到挤出物出口温度的冷却。

公开(公告)号：US6153234A

公开(公告)日：2000-11-28

申请号：US287719

申请日：1999-04-07

申请人： Jaap Kobussen ,  Mart Kobussen ,  Jos Kobussen ,  David Alexander

发明人： Jaap Kobussen ,  Mart Kobussen ,  Jos Kobussen ,  David Alexander

IPC分类号： A22C11/00 ,  A22C13/00 ,  A23L1/317 ,  A23B4/027 ,  A23B4/03 ,  A23B4/048 ,  A23B4/10

CPC分类号： A22C13/0016 ,  A22C2013/0023

摘要： A method and means for coagulating a co-extruded collagen gel on a food product is described wherein a highly dissoluble salt having a dissolubility of at least 8 moles per liter water at 20.degree. C. is applied to the collagen gel whereby the collagen gel is coagulated in less than 60 seconds. The collagen gel is acidified with an inorganic acid such as hydrochloric or sulfuric acid and has a dry matter of between 3 and 25%.

摘要翻译： 描述了一种用于在食品上凝结共挤出的胶原蛋白凝胶的方法和方法，其中在20℃下具有至少8摩尔/升水的溶解度的高度可溶性盐被施加到胶原凝胶上，由此胶原凝胶 凝结不到60秒。 胶原凝胶用无机酸如盐酸或硫酸酸化，干物质为3〜25％。