公开(公告)号：US06527355B1

公开(公告)日：2003-03-04

申请号：US09682392

申请日：2001-08-29

申请人： Qing Yang ,  Yonglin Xie

发明人： Qing Yang ,  Yonglin Xie

IPC分类号： B41J2938

CPC分类号： B41J2/04508 ,  B41J2/04528 ,  B41J2/04563 ,  B41J2/0458 ,  B41J2/04598

摘要： A method and apparatus prevents banding defects caused by drop mass variations in an ink jet printer. The ink jet printer uses different pre-pulse sequences for drop ejection depending on print head temperature. Each of the different pre-pulse sequences is associated with a corresponding temperature range. Boundaries between adjacent temperature ranges are separated by critical temperatures. A determination is made as to whether a change in the print head temperature constitutes, or is part of, a temperature change that exceeds a predetermined threshold change amount, prior to determining whether to change the pre-pulse sequence.

摘要翻译： 一种方法和装置防止喷墨打印机中由液滴质量变化引起的带状缺陷。 喷墨打印机根据打印头温度使用不同的预脉冲序列进行墨滴喷射。 每个不同的预脉冲序列与相应的温度范围相关联。 相邻温度范围之间的边界由临界温度分隔开。 在确定是否改变预脉冲序列之前，确定打印头温度的变化是否构成超过预定阈值变化量的温度变化的一部分。

公开(公告)号：US09722319B2

公开(公告)日：2017-08-01

申请号：US14353028

申请日：2012-04-09

申请人： Ruopeng Liu ,  Chunlin Ji ,  Yutao Yue ,  Qing Yang

发明人： Ruopeng Liu ,  Chunlin Ji ,  Yutao Yue ,  Qing Yang

IPC分类号： H01Q15/10 ,  H01Q15/14 ,  H01Q15/23 ,  H01Q19/10 ,  H01Q15/00 ,  H01Q19/06 ,  H01Q19/18 ,  H01Q19/02

CPC分类号： H01Q15/14 ,  H01Q15/0053 ,  H01Q15/0086 ,  H01Q15/10 ,  H01Q15/23 ,  H01Q19/027 ,  H01Q19/062 ,  H01Q19/10 ,  H01Q19/18

摘要： The disclosure relates to a metamaterial antenna, where the metamaterial antenna includes an enclosure, a feed, a first metamaterial that clings to an aperture edge of the feed, a second metamaterial that is separated by a preset distance from the first metamaterial and is set oppositely, and a third metamaterial that clings to an edge of the second metamaterial, where the enclosure, the feed, the first metamaterial, the second metamaterial, and the third metamaterial make up a closed cavity; and a central axis of the feed penetrates center points of the first metamaterial and the second metamaterial; and a reflection layer for reflecting an electromagnetic wave is set on surfaces of the first metamaterial and the second metamaterial, where the surfaces are located outside the cavity.

公开(公告)号：US20170178338A1

公开(公告)日：2017-06-22

申请号：US14977637

申请日：2015-12-22

申请人： Qing Yang

发明人： Qing Yang

IPC分类号： G06T7/00 ,  G06T5/00

CPC分类号： G06T7/0016 ,  G06T2207/10088 ,  G06T2207/10096 ,  G06T2207/20104 ,  G06T2207/30068 ,  G06T2207/30096

摘要： A method for automated classification of curve patterns associated with dynamic image data of a lesion in a subject in order to determine characteristics of the lesion. The method comprising the steps of loading the image data into an electronic memory means, producing a plot of signal intensity profile, converting the signal intensity profile into a contrast enhancement profile, detecting a reference enhancement profile having a highly positive slope over an initial enhancement period followed by a decreasing profile portion, deriving signature curve types based on the reference enhancement profile, classifying an enhancement curve for each pixel in a selected ROI into one of the derived signature curve types using all available time points and displaying a grid-plot of the classified enhancement curves for all pixels in the selected ROI, wherein the overall display of curves and heterogeneity provides visual indication of the characteristics of the lesion.

公开(公告)号：US20160166159A1

公开(公告)日：2016-06-16

申请号：US14568106

申请日：2014-12-11

申请人： Qing Yang

发明人： Qing Yang

IPC分类号： A61B5/0275 ,  G06T7/00 ,  A61B6/00 ,  A61B5/026 ,  A61B6/03

CPC分类号： A61B5/0275 ,  A61B5/0263 ,  A61B6/032 ,  A61B6/481 ,  A61B6/507 ,  A61B2576/026 ,  G06T7/0012 ,  G06T7/11 ,  G06T7/136 ,  G06T2207/10081 ,  G06T2207/10088 ,  G06T2207/20036 ,  G06T2207/20076 ,  G06T2207/30096 ,  G06T2207/30101 ,  G06T2207/30104

摘要： The current invention provides a method of identifying a ischemic lesion. The method includes loading perfusion imaging data into an electronic memory element and deriving perfusion maps from the perfusion imaging data, where the perfusion Performs necessary image pre-processing maps include a cerebral blood volume (CBV) map and an arterial delay time (DT) map, which utilize arterial delay and dispersion effects. Ischemic pixels are determined from the perfusion imaging taking into account arterial delay and dispersion effects data, where the DT is greater than a predetermined first threshold value and the CBV is below a second threshold value and the infarct portion of the ischemic lesion is determined, where DT is greater than a predetermined third threshold value and/or the CBV is below a forth threshold value. A cluster analysis is applied to all of the determined ischemic lesion and infarct pixels and the penumbra is then determined, where mismatch regions between the ischemic lesion and the infarct core define the penumbra.

摘要翻译： 本发明提供了鉴定缺血性病变的方法。 该方法包括将灌注成像数据加载到电子存储器元件中并从灌注成像数据导出灌注图，其中灌注执行必要的图像预处理图包括脑血容量（CBV）图和动脉延迟时间（DT）图 ，其利用动脉延迟和分散效应。 考虑到动脉延迟和色散效应数据，其中DT大于预定的第一阈值并且CBV低于第二阈值并确定缺血性损伤的梗死部分，从灌注成像确定缺血像素，其中确定 DT大于预定的第三阈值和/或CBV低于第四阈值。 对所有确定的缺血性病变和梗死像素进行聚类分析，然后确定半暗带，其中缺血性病变与梗死核之间的不匹配区域定义半暗带。

公开(公告)号：US09246746B2

公开(公告)日：2016-01-26

申请号：US12841546

申请日：2010-07-22

申请人： Jie Hu ,  Darren William Oye ,  Joseph Heath ,  Qing Yang ,  Madhavi Raghavendra Joshi ,  Padma Asrani

发明人： Jie Hu ,  Darren William Oye ,  Joseph Heath ,  Qing Yang ,  Madhavi Raghavendra Joshi ,  Padma Asrani

IPC分类号： G06F15/177 ,  H04L12/24 ,  H04L29/14

CPC分类号： H04L41/0213 ,  H04L69/40

摘要： The present disclosure provides reliable systems and methods for network notifications, i.e. Simple Network Management Protocol version 2 Protocol Data Unit (SNMPv2-Trap-PDU) messages, asynchronous notifications, InformRequest-PDU messages, and the like, between network elements, element managers, and other element managers. In an exemplary embodiment, the present invention includes a network management system and method with a plurality of network elements operating a management agent communicatively coupled to an element manager which in turn is communicatively coupled to another element manager, a network management system (NMS), an operations support system (OSS), or the like. The present invention may utilize SNMPv2 and/or v3, and includes various techniques and processes ensuring reliable notifications between any of the network elements, element managers, or the like in the network management system.

摘要翻译： 本公开为网络通知提供可靠的系统和方法，即网络元件，元件管理器之间的简单网络管理协议版本2协议数据单元（SNMPv2-Trap-PDU）消息，异步通知，InformRequest-PDU消息等， 和其他元素管理者。 在示例性实施例中，本发明包括具有多个网络元件的网络管理系统和方法，所述多个网络元件操作管理代理，所述管理代理通信地耦合到元件管理器，所述元件管理器又可通信地耦合到另一元件管理器，网络管理系统（NMS） 操作支持系统（OSS）等。 本发明可以利用SNMPv2和/或v3，并且包括确保网络管理系统中的任何网络元件，元件管理器等之间的可靠通知的各种技术和过程。

公开(公告)号：US09049366B2

公开(公告)日：2015-06-02

申请号：US14063840

申请日：2013-10-25

申请人： Hong Zhang ,  Qing Yang ,  Hong Ru Xu ,  Cheng Zhang

发明人： Hong Zhang ,  Qing Yang ,  Hong Ru Xu ,  Cheng Zhang

IPC分类号： H04N5/225 ,  G03B15/03 ,  G02B7/02 ,  H04N5/232

CPC分类号： H04N5/23212

摘要： The present invention relates to a device and method for driving an under damped voice coil motor (VCM) actuator of a camera lens. In one embodiment, the device for driving an under damped VCM actuator comprises a first generator operable to read a first manufacture data from an image signal processor (ISP) and to generate a half natural period, ½ Td, of the VCM actuator by selecting a value approximate to the first data in a first table of the device, a second generator operable to read a second manufacture data from the ISP and to generate the maximum overshoot, K, of the VCM actuator by selecting a value approximate to the second data in a second table of the device, an input shaping signal generator operable to read an input signal corresponding to a desired camera lens moving distance from the ISP and to generate a shaping signal according to the value of the half natural period and the maximum overshoot. The input shaping signal may be produced from second order, third order and fourth order input shaping function. The present invention also provides a simple implementation of a driver configuration to achieve a fast camera lens focus speed, yet robust to tolerate actual system deviation from a manufacture design.

摘要翻译： 本发明涉及用于驱动照相机镜头的下阻尼音圈电机（VCM）致动器的装置和方法。 在一个实施例中，用于驱动下阻尼VCM致动器的装置包括第一发生器，其可操作以从图像信号处理器（ISP）读取第一制造数据，并且通过选择一个VCM致动器来产生半自然周期（1/2 Td） 值接近装置的第一表中的第一数据，第二发生器可操作以从ISP读取第二制造数据，并通过选择近似于第二数据的值来产生VCM致动器的最大过冲K 该设备的第二表，输入整形信号发生器，其可操作以读取对应于来自ISP的期望的相机镜头移动距离的输入信号，并根据半自然周期和最大过冲的值生成整形信号。 输入整形信号可以由二阶，三阶和四阶输入整形功能产生。 本发明还提供了驱动器配置的简单实现，以实现快速的相机镜头聚焦速度，而且可以耐受实际的系统与制造设计的偏差。

公开(公告)号：US08898597B2

公开(公告)日：2014-11-25

申请号：US13835339

申请日：2013-03-15

申请人： Qing Yang ,  Shyue Fong Quek ,  Gek Soon Chua ,  Yee Mei Foong ,  Dong Qing Zhang ,  Yun Tang

发明人： Qing Yang ,  Shyue Fong Quek ,  Gek Soon Chua ,  Yee Mei Foong ,  Dong Qing Zhang ,  Yun Tang

IPC分类号： G06F17/50

CPC分类号： G06F17/5036 ,  G03F1/70 ,  G03F7/70433 ,  G03F7/705

摘要： An approach for methodology, and an associated apparatus, enabling a simulation process to check integrity of the design and predict a manufacturability of a resulting circuit that accounts for process latitude without a long turnaround time and/or a highly skilled engineer is disclosed. Embodiments include: determining first and second features of an IC design; determining a thickness of a resist layer of the IC design based on an aerial image of the IC design; determining a threshold value according to the thickness; and comparing the threshold value to a separation distance between the first and second features.

摘要翻译： 公开了一种用于方法学和相关设备的方法，其使模拟过程能够检查设计的完整性并且预测所产生的电路的可制造性，其考虑到处理纬度而没有长的周转时间和/或高技能的工程师。 实施例包括：确定IC设计的第一和第二特征; 基于IC设计的空中图像确定IC设计的抗蚀剂层的厚度; 根据厚度确定阈值; 以及将阈值与第一和第二特征之间的间隔距离进行比较。

公开(公告)号：US08872980B2

公开(公告)日：2014-10-28

申请号：US12871512

申请日：2010-08-30

申请人： Ge Zhu ,  Edward Chen ,  Zhengjun Gong ,  Qing Yang

发明人： Ge Zhu ,  Edward Chen ,  Zhengjun Gong ,  Qing Yang

IPC分类号： H04N5/14 ,  H04N11/20 ,  H04N7/01

CPC分类号： H04N5/144 ,  H04N7/012

摘要： A method and system for accumulating stillness characteristics is presented. The method and system generates field stillness characteristics for a current pixel of a current field. The field stillness characteristic is accumulated with an accumulated stillness characteristic that corresponds to a pixel location of the current pixel. The accumulated stillness characteristic includes stillness information regarding previous pixels of previous fields in the same pixel location as the current pixel.

摘要翻译： 提出了一种积累静态特性的方法和系统。 该方法和系统为当前场的当前像素生成场静止特性。 场静止特性以对应于当前像素的像素位置的累积静态特性累积。 累积的静止特性包括关于与当前像素相同的像素位置中的先前场的先前像素的静态信息。

公开(公告)号：US20140307035A1

公开(公告)日：2014-10-16

申请号：US13860553

申请日：2013-04-11

申请人： Yonglin Xie ,  Qing Yang ,  John A. Lebens

发明人： Yonglin Xie ,  Qing Yang ,  John A. Lebens

IPC分类号： B41J2/14

CPC分类号： B41J2/14008 ,  B41J2/02 ,  B41J2/055 ,  B41J2002/14419 ,  B41J2202/13

摘要： A printhead includes a nozzle plate including a plurality of nozzles and a plurality of liquid chambers. Each liquid chamber is in fluid communication with a respective one of the plurality of nozzles. An acoustic dampening structure includes a plurality of sets of air pockets and liquid flow restrictors. Each liquid chamber is in fluid communication with one of the sets of air pockets and liquid flow restrictors. A common liquid supply manifold is in fluid communication with each liquid chamber through the liquid flow restrictor associated with the liquid chamber.

摘要翻译： 打印头包括具有多个喷嘴和多个液体室的喷嘴板。 每个液体室与多个喷嘴中的相应一个流体连通。 声阻尼结构包括多组气囊和液体流量限制器。 每个液体室与气囊和液体流量限制器中的一组流体连通。 常见的液体供应歧管通过与液体室相关联的液体限流器与每个液体室流体连通。

公开(公告)号：US08851669B2

公开(公告)日：2014-10-07

申请号：US13515792

申请日：2010-12-15

申请人： Zoi Kapoula ,  Qing Yang ,  Thomas Eggert ,  Gintautas Daunys ,  Christophe Orssaud

发明人： Zoi Kapoula ,  Qing Yang ,  Thomas Eggert ,  Gintautas Daunys ,  Christophe Orssaud

IPC分类号： A61B3/00 ,  A61B3/113 ,  A61H5/00

CPC分类号： A61H5/00 ,  A61B3/113 ,  A61H2201/5007

摘要： The invention relates to a device for rehabilitating and/or causing binocular motivity through sensory stimulation of a patient, said device including a planar stand (10) that is defined by a longitudinal axis of symmetry (AA′), the stand (10) including a plurality of means for transmitting at least one sensory stimulus, said transmission means including means for viewing a visual stimulus (101-136) and means for transmitting an auditory stimulus adjacent to the means for viewing a visual stimulus. The transmission means are evenly arranged along isovergence arcs (201-204) that are placed along the stand (10). Said device moreover includes a control system (20) that is at least intended for controlling the transmission of said at least one sensory stimulus (101-136).

摘要翻译： 本发明涉及通过对患者的感觉刺激来恢复和/或引起双眼动力的装置，所述装置包括由纵向对称轴（AA'）限定的平面支架（10），支架（10）包括 用于发送至少一种感觉刺激的多个装置，所述传输装置包括用于观看视觉刺激的装置（101-136）和用于发送与用于观看视觉刺激的装置相邻的听觉刺激的装置。 传动装置沿着沿支架（10）放置的沿径弧（201-204）均匀布置。 所述装置还包括至少旨在控制所述至少一个感觉刺激（101-136）的传输的控制系统（20）。