公开(公告)号：US20090234245A1

公开(公告)日：2009-09-17

申请号：US12049843

申请日：2008-03-17

申请人： Richard A. JAFFE ,  Jaime R. Lopez ,  Xuefeng Cheng ,  Paul Chan

发明人： Richard A. JAFFE ,  Jaime R. Lopez ,  Xuefeng Cheng ,  Paul Chan

IPC分类号： A61B5/00

CPC分类号： A61B5/031 ,  A61B5/0059

摘要： Methods, systems, and related computer program products for are described for non-invasive detection of intracranial pressure (ICP) variations in an intracranial compartment of a patient. Optical radiation is propagated transcranially into the intracranial compartment, and optical radiation that has migrated through at least a portion of the intracranial compartment and back out of the cranium is detected. At least one signal representative of the detected optical radiation is processed to extract therefrom at least one component signal that varies in time according to at least one of an intrinsic physiological oscillation and an externally driven oscillation in the patient. Examples of suitable intrinsic physiological oscillations include intrinsic respiratory and cardiac oscillations. Examples of suitable externally driven oscillations include ventilated respiratory oscillations and externally mechanically induced oscillations. The extracted component signal is then processed to generate an output signal representative of the ICP variations in the intracranial compartment.

摘要翻译： 描述了用于非侵入性检测患者颅内隔室中的颅内压（ICP）变化的方法，系统和相关的计算机程序产品。 光辐射经颅传播到颅内隔室中，并且已经迁移通过颅内隔室的至少一部分并且返回到颅骨的光辐射被检测到。 处理表示检测到的光辐射的至少一个信号，以从其中提取至少一个根据患者内部生理振荡和外部驱动的振荡中的至少一个在时间上变化的分量信号。 合适的内在生理振荡的实例包括固有的呼吸和心脏振荡。 合适的外部驱动振荡的示例包括通气的呼吸振荡和外部机械感应的振荡。 然后处理所提取的分量信号以产生表示颅内隔室中的ICP变化的输出信号。

公开(公告)号：US20050024962A1

公开(公告)日：2005-02-03

申请号：US10710062

申请日：2004-06-16

申请人： Paul Chan ,  Zhen Luo ,  Shun Wu ,  Jian Pan

发明人： Paul Chan ,  Zhen Luo ,  Shun Wu ,  Jian Pan

IPC分类号： G11C5/14 ,  H02M3/07 ,  G11C5/00

CPC分类号： G11C5/145 ,  H02M3/07 ,  H02M2003/071

摘要： A symmetric dual-voltage charge pump and its control circuit generate bipolar output voltages. The charge pump converts a unipolar power source to a set of dual-voltage outputs of opposite polarity that are completely independent of each other. The charge pump includes two voltage-boosting transfer capacitors and two output capacitors. Two-phase operation generates an increased-magnitude output voltage of a negative polarity and another two phases of operation generate an increased output voltage of a positive polarity. The charge pump selectively charges one or both of the bipolar outputs with individual 2-phase charge cycles or with a sequence of charge cycles. When controlled by comparators with unequal reference voltages, the charge pump can force the bipolar outputs to unequal positive and negative voltages. Charge pumping is faster since only 2 phases are needed for charging either the positive or negative output.

摘要翻译： 对称双电压电荷泵及其控制电路产生双极性输出电压。 电荷泵将单极电源转换为完全独立于相反极性的一组双电压输出。 电荷泵包括两个升压转换电容器和两个输出电容器。 两相操作产生负极性的增大幅度的输出电压，另外两相操作产生正极性增加的输出电压。 电荷泵选择性地用单独的2相充电循环或充电循环序列对一个或两个双极性输出进行充电。 当由具有不等参考电压的比较器控制时，电荷泵可以强制双极性输出不等的正和负电压。 电荷泵送速度更快，因为只需要2相来充电正极或负极输出。

公开(公告)号：US5339419A

公开(公告)日：1994-08-16

申请号：US543049

申请日：1990-06-25

申请人： Paul Chan ,  Manoj Dadoo ,  Karl Pettis ,  Vatsa Santhanan

发明人： Paul Chan ,  Manoj Dadoo ,  Karl Pettis ,  Vatsa Santhanan

IPC分类号： G06F9/45

CPC分类号： G06F8/47

摘要： A computer software compiler system and method for distributing a machine independent computer program, created on a native computer platform, to heterogeneous target computer platforms. The system is comprised of a producer component and one or more installer components. The producer component receives the machine independent computer program as input and generates a compiler intermediate representation in a machine independent manner according to an HPcode-Plus compiler intermediate language. The compiler intermediate representation is architecture neutral and represents an architecture neutral distribution format (ANDF). The compiler intermediate representation is distributed to heterogeneous target computer platforms where the installer components reside. The installer components receive the compiler intermediate representation as input and generate object code representations in a machine dependent manner according to the HPcode-Plus compiler intermediate language, such that the object code representations are architecture dependent, or machine dependent, on the target computer platforms.

摘要翻译： 用于将在本机计算机平台上创建的机器独立计算机程序分发到异构目标计算机平台的计算机软件编译器系统和方法。 该系统由生产者组件和一个或多个安装程序组件组成。 生产者组件接收机器独立的计算机程序作为输入，并根据HPcode-Plus编译器中间语言以机器独立的方式生成编译器中间表示。 编译器中间表示是架构中立的，代表架构中立分布格式（ANDF）。 编译器中间表示法分布到安装程序组件驻留的异构目标计算机平台。 安装程序组件接收编译器中间表示作为输入，并根据HPcode-Plus编译器中间语言以机器依赖的方式生成目标代码表示，使得目标代码表示在目标计算机平台上依赖于架构或依赖于机器。

公开(公告)号：US20070272398A1

公开(公告)日：2007-11-29

申请号：US10568780

申请日：2004-02-05

申请人： Paul Chan

发明人： Paul Chan

IPC分类号： F28D21/00

CPC分类号： H05B3/26 ,  F24C7/04 ,  F24C15/22 ,  H05B3/008 ,  H05B3/009 ,  H05B2203/005 ,  H05B2203/014 ,  H05B2203/017 ,  H05B2203/032

摘要： A radiator apparatus for concentrating or dispersing energy. In one embodiment, the radiator includes a thermal conductive layer, a radiation layer, and a thermal insulation layer. The radiation layer is powered by an energy source and includes at least one radiation element embedded in at least a portion of the thermal conductive layer. The thermal insulation layer faces the thermal conductive layer. In another embodiment, the radiator includes a generally helical dome-shaped radiation member powered by an energy source and a generally dome-shaped reflection member including a reflective surface facing the radiation member. In yet another embodiment, the radiator includes a radiation member powered by an energy source and a reflection member having an at least partially ring-shaped concave reflective surface facing the radiation member for distributing energy to an at least partially hat-shaped or ring-shaped area or zone.

摘要翻译： 用于浓缩或分散能量的散热器装置。 在一个实施例中，散热器包括导热层，辐射层和绝热层。 辐射层由能量源供电，并且包括至少一个辐射元件，其嵌入在导热层的至少一部分中。 绝热层面向导热层。 在另一个实施例中，散热器包括由能量源和大体圆顶形的反射构件供电的大致螺旋状的圆顶形辐射构件，其包括面向辐射构件的反射表面。 在另一个实施例中，散热器包括由能量源供电的辐射构件和反射构件，反射构件具有面向辐射构件的至少部分环形的凹形反射表面，用于将能量分配至至少部分帽状或环形 区域或区域。

公开(公告)号：US5276881A

公开(公告)日：1994-01-04

申请号：US543021

申请日：1990-06-25

申请人： Paul Chan ,  Manoj Dadoo ,  Karl Pettis ,  Vatsa Santhanam

发明人： Paul Chan ,  Manoj Dadoo ,  Karl Pettis ,  Vatsa Santhanam

IPC分类号： G06F9/45

CPC分类号： G06F8/443 ,  G06F8/47

摘要： A computer software compiler system and method for distributing a machine independent computer program, created on a native computer platform, to heterogeneous target computer platforms. The system comprises a producer which receives the machine independent computer program as input and which generates compiler intermediate representation. The system operates in a machine independent manner according to an HPcode-Plus compiler intermediate language. Thus, the compiler intermediate representation is machine independent and represents an architecture neutral distribution format (ANDF). The compiler intermediate representation, being architecture neutral, can be distributed to heterogeneous target computer platforms. At the heterogeneous target computer platforms, the compiler intermediate representation can be translated in a machine dependent manner into object code representations such that the object code representations are architecture dependent, or machine dependent, on the target computer platforms.

摘要翻译： 用于将在本机计算机平台上创建的机器独立计算机程序分发到异构目标计算机平台的计算机软件编译器系统和方法。 该系统包括生成器，其接收作为输入的机器独立计算机程序并且生成编译器中间表示。 根据HPcode-Plus编译器中间语言，该系统以机器独立的方式运行。 因此，编译器中间表示与机器无关，代表架构中立分布格式（ANDF）。 编译器中间表示，即架构中立，可以分布到异构目标计算机平台。 在异构目标计算机平台上，编译器中间表示可以以机器依赖的方式转换为目标代码表示，使得目标代码表示在目标计算机平台上依赖于架构或依赖于机器。

公开(公告)号：US20120201444A1

公开(公告)日：2012-08-09

申请号：US13451302

申请日：2012-04-19

申请人： Paul Chan ,  Keith W. Hartman

发明人： Paul Chan ,  Keith W. Hartman

IPC分类号： G06K9/62

CPC分类号： A61B6/502 ,  G06T7/0012 ,  G06T2207/10116 ,  G06T2207/30068

摘要： Methods, systems, and related computer program products for computer-aided detection (CAD) of anatomical abnormalities in digital (or digitized) x-ray mammograms are described. The inventive techniques are based on using a foundational CAD processing algorithm that is characterized by at least one of non-shift-invariance, non-rotational-invariance, and non-inversional-invariance. According to one preferred embodiment, a first x-ray mammogram image of a breast is received, and at least one altered version thereof is generated that differs therefrom by at least one of image shift, image rotation, and image inversion. The first x-ray mammogram image and each of the at least one altered versions thereof are individually processed using the foundational CAD algorithm to generate a respective plurality of individual CAD detection sets. The plurality of CAD detection sets are then compared to generate an overall CAD detection set.

摘要翻译： 描述了数字（或数字化）x射线乳房X线照片中解剖异常的计算机辅助检测（CAD）的方法，系统和相关计算机程序产品。 本发明的技术基于使用基本CAD处理算法，其特征在于非移位不变性，非旋转不变性和非反转不变性中的至少一个。 根据一个优选实施例，接收乳房的第一X射线乳房X线照片图像，并且通过图像偏移，图像旋转和图像反转中的至少一个来生成与其不同的至少一个改变版本。 使用基础CAD算法分别处理第一x射线乳房X线照片图像和其至少一个改变版本中的每一个，以生成相应的多个单独的CAD检测组。 然后将多个CAD检测组进行比较以产生总体CAD检测集合。

公开(公告)号：US08175367B2

公开(公告)日：2012-05-08

申请号：US12276300

申请日：2008-11-21

申请人： Paul Chan ,  Keith W. Hartman

发明人： Paul Chan ,  Keith W. Hartman

IPC分类号： A61B6/03

CPC分类号： A61B6/502 ,  G06T7/0012 ,  G06T2207/10116 ,  G06T2207/30068

摘要： Methods, systems, and related computer program products for computer-aided detection (CAD) of anatomical abnormalities in digital (or digitized) x-ray mammograms are described. The inventive techniques are based on using a foundational CAD processing algorithm that is characterized by at least one of non-shift-invariance, non-rotational-invariance, and non-inversional-invariance. According to one preferred embodiment, a first x-ray mammogram image of a breast is received, and at least one altered version thereof is generated that differs therefrom by at least one of image shift, image rotation, and image inversion. The first x-ray mammogram image and each of the at least one altered versions thereof are individually processed using the foundational CAD algorithm to generate a respective plurality of individual CAD detection sets. The plurality of CAD detection sets are then compared to generate an overall CAD detection set.

摘要翻译： 描述了数字（或数字化）x射线乳房X线照片中解剖异常的计算机辅助检测（CAD）的方法，系统和相关计算机程序产品。 本发明的技术基于使用基本CAD处理算法，其特征在于非移位不变性，非旋转不变性和非反转不变性中的至少一个。 根据一个优选实施例，接收乳房的第一X射线乳房X线照片图像，并且通过图像偏移，图像旋转和图像反转中的至少一个来生成与其不同的至少一个改变版本。 使用基础CAD算法分别处理第一x射线乳房X线照片图像和其至少一个改变版本中的每一个，以生成相应的多个单独的CAD检测组。 然后将多个CAD检测组进行比较以产生总体CAD检测集合。

公开(公告)号：US5280613A

公开(公告)日：1994-01-18

申请号：US542922

申请日：1990-06-25

申请人： Paul Chan ,  Manoj Dadoo ,  Karl Pettis ,  Vatsa Santhanan

发明人： Paul Chan ,  Manoj Dadoo ,  Karl Pettis ,  Vatsa Santhanan

IPC分类号： G06F9/45

CPC分类号： G06F8/47

摘要： A computer software compiler system and method for distributing a machine independent computer program, created on a native computer platform, to heterogeneous target computer platforms. The system comprises installer components which exist on heterogeneous target computer platforms. The installers receive a compiler intermediate representation of the machine independent computer program. The compiler intermediate representation is architecture neutral and represents an architecture neutral distribution format. The installers translate the compiler intermediate representation to object code representations according to an HPcode-Plus compiler intermediate language. The installers operate in a machine dependent manner such that the object code representations are architecture dependent, or machine dependent, on the target computer platforms.

摘要翻译： 用于将在本机计算机平台上创建的机器独立计算机程序分发到异构目标计算机平台的计算机软件编译器系统和方法。 该系统包括存在于异构目标计算机平台上的安装程序组件。 安装程序接收机器独立计算机程序的编译器中间表示。 编译器中间代码是架构中立的，代表架构中立分布格式。 根据HPcode-Plus编译器中间语言，安装程序将编译器中间代码转换为目标代码表示。 安装程序以机器依赖的方式运行，使得目标代码表示在目标计算机平台上依赖于架构，或依赖于机器。

公开(公告)号：US08805049B2

公开(公告)日：2014-08-12

申请号：US13451302

申请日：2012-04-19

申请人： Paul Chan ,  Keith W. Hartman

发明人： Paul Chan ,  Keith W. Hartman

IPC分类号： A61B6/03 ,  A61B6/00

CPC分类号： A61B6/502 ,  G06T7/0012 ,  G06T2207/10116 ,  G06T2207/30068

摘要： Methods, systems, and related computer program products for computer-aided detection (CAD) of anatomical abnormalities in digital (or digitized) x-ray mammograms are described. The inventive techniques are based on using a foundational CAD processing algorithm that is characterized by at least one of non-shift-invariance, non-rotational-invariance, and non-inversional-invariance. According to one preferred embodiment, a first x-ray mammogram image of a breast is received, and at least one altered version thereof is generated that differs therefrom by at least one of image shift, image rotation, and image inversion. The first x-ray mammogram image and each of the at least one altered versions thereof are individually processed using the foundational CAD algorithm to generate a respective plurality of individual CAD detection sets. The plurality of CAD detection sets are then compared to generate an overall CAD detection set.

摘要翻译： 描述了数字（或数字化）x射线乳房X线照片中解剖异常的计算机辅助检测（CAD）的方法，系统和相关计算机程序产品。 本发明的技术基于使用基本CAD处理算法，其特征在于非移位不变性，非旋转不变性和非反转不变性中的至少一个。 根据一个优选实施例，接收乳房的第一x射线乳房X线照片图像，并且通过图像偏移，图像旋转和图像反转中的至少一个产生与其不同的至少一个改变版本。 使用基础CAD算法分别处理第一x射线乳房X线照片图像和其至少一个改变版本中的每一个，以生成相应的多个单独的CAD检测组。 然后将多个CAD检测组进行比较以产生总体CAD检测集合。

公开(公告)号：US20130001940A1

公开(公告)日：2013-01-03

申请号：US13129959

申请日：2009-11-17

申请人： Andre Arsenault ,  Paul Chan

发明人： Andre Arsenault ,  Paul Chan

IPC分类号： B32B3/26 ,  B42D15/00 ,  B32B38/10 ,  B32B3/10 ,  C08J9/26

CPC分类号： B42D25/333 ,  B42D25/29 ,  B42D25/328 ,  B42D2033/12 ,  B42D2035/34 ,  G02B1/005 ,  Y10T428/24868 ,  Y10T428/249921 ,  Y10T428/249953

摘要： A security and/or authentication device comprising: a compressible photonic crystal having an ordered array of voids, the photonic crystal having a reflection peak, wherein compression against at least a portion photonic crystal results in a decrease of intensity of the reflection peak in at least that portion.

摘要翻译： 一种安全和/或认证装置，包括：可压缩光子晶体，其具有有序的空隙阵列，所述光子晶体具有反射峰，其中对至少一部分光子晶体的压缩导致至少在所述反射峰的强度的降低 那部分。