公开(公告)号：US20100220785A1

公开(公告)日：2010-09-02

申请号：US12713565

申请日：2010-02-26

Applicant: Daniele Alfonso ,  Tea Anselmo

Inventor： Daniele Alfonso ,  Tea Anselmo

IPC: H04N7/26 ,  H04N7/32

CPC classification number: H04N19/00163 ,  H04N19/107 ,  H04N19/114 ,  H04N19/142 ,  H04N19/31 ,  H04N19/61

Abstract: An encoder allows generating, starting from a sequence of digital video pictures, a time-scalable encoded bitstream obtained by applying to the pictures, a hierarchical prediction wherein the pictures are organized in Groups Of Pictures (GOPs). The GOPs may include base time layer pictures or Key Pictures for encoding as Inter or Intra, with and without motion-compensated prediction respectively. The GOPs may also include higher time layer pictures adapted to be selectively eliminated to effect time scalability of the encoded scalable bitstream. The encoder may detect scene changes in the sequence of digital video pictures, and, in the presence of a scene change, a first Key Picture after the scene change may be encoded as Intra.

Abstract translation: 编码器允许从数字视频图像序列开始，通过应用于图像获得的时间可分级编码比特流，其中图像被组织在图像组（GOP）中的分层预测。 GOP可以包括分别具有和不具有运动补偿预测的基本时间层图像或用于编码为Inter或Intra的Key Pictures。 GOP还可以包括适于被选择性地消除的更高时间层图像，以实现经编码的可缩放比特流的时间可缩放性。 编码器可以检测数字视频图像序列中的场景变化，并且在存在场景改变的情况下，场景改变之后的第一密钥图像可以被编码为Intra。

公开(公告)号：US20100201438A1

公开(公告)日：2010-08-12

申请号：US12762203

申请日：2010-04-16

Applicant: Angelo GRANATA

Inventor： Angelo GRANATA

IPC: H03K5/00

CPC classification number: H03H7/12 ,  H03H7/1791 ,  H03H11/52 ,  H03H2011/0488 ,  H03H2210/012 ,  H03H2210/015 ,  H03H2210/025 ,  H03H2210/036 ,  H03H2210/04

Abstract: A notch filter suitable for attenuating certain frequencies of a radio-frequency signal includes an input for receiving the radio-frequency signal and an output for the output of a portion of the radio-frequency signal, first and second capacitive means, at least one inductor and a negative resistance circuit suitable for compensating the resistive losses of said at least one inductor. The inductor and the first and second capacitive means are placed to produce a resonator and the filter comprises a control device suitable for controlling the negative resistance circuit. The input impedance of the filter comprises a pole and a zero, with the pole depending on the second capacitive means and the zero depending on both the first and second capacitive means. The first and second capacitive means are variable and the control device is suitable for controlling the first and second capacitive means.

Abstract translation: 适用于衰减射频信号的某些频率的陷波滤波器包括用于接收射频信号的输入端和用于输出一部分射频信号的输出端，第一和第二电容装置，至少一个电感器 以及适于补偿所述至少一个电感器的电阻损耗的负电阻电路。 电感器和第一和第二电容性装置被放置以产生谐振器，并且滤波器包括适于控制负电阻电路的控制装置。 滤波器的输入阻抗包括极点和零点，其极点取决于第二电容装置，而零值取决于第一和第二电容装置。 第一和第二电容装置是可变的，并且控制装置适于控制第一和第二电容装置。

公开(公告)号：US20100169857A1

公开(公告)日：2010-07-01

申请号：US12648099

申请日：2009-12-28

Applicant: Fabio Campi ,  Claudio Mucci ,  Stefano Pucillo ,  Luca Ciccarelli ,  Valentina Nardone

Inventor： Fabio Campi ,  Claudio Mucci ,  Stefano Pucillo ,  Luca Ciccarelli ,  Valentina Nardone

IPC: G06F17/50 ,  G06F15/76 ,  G06F9/06

CPC classification number: G06F17/5068 ,  G06F2217/64

Abstract: A method is for designing an accelerator for digital signal processing including defining a software programmable fully pre-laid out macro by pre-laying out with a fixed topology a control logic of the DSP accelerator to obtain a fully pre-laid out control logic. The method further includes defining a hardware programmable partially pre-laid out macro by customizing a configurable layout area, thereby mapping a computational logic based on computation kernels related to an application of the DSP accelerator. A partially pre-laid out computational logic is therefore obtained.

Abstract translation: 一种用于设计用于数字信号处理的加速器的方法，包括通过用固定拓扑预先布置DSP加速器的控制逻辑来定义可完全预编程的软件，以获得完全预先布置的控制逻辑。 该方法还包括通过定制可配置布局区域来定义硬件可编程部分预布置的宏，从而基于与DSP加速器的应用相关的计算内核映射计算逻辑。 因此获得部分预先布置的计算逻辑。

公开(公告)号：US20100163972A1

公开(公告)日：2010-07-01

申请号：US12640980

申请日：2009-12-17

Applicant: Mario Giuseppe SAGGIO ,  Alfio GUARNERA

Inventor： Mario Giuseppe SAGGIO ,  Alfio GUARNERA

IPC: H01L29/78 ,  H01L29/06 ,  H01L21/761

CPC classification number: H01L21/761 ,  H01L29/0634 ,  H01L29/0638 ,  H01L29/0696 ,  H01L29/7811

Abstract: An embodiment of a semiconductor power device provided with: a structural body made of semiconductor material with a first conductivity, having an active area housing one or more elementary electronic components and an edge area delimiting externally the active area; and charge-balance structures, constituted by regions doped with a second conductivity opposite to the first conductivity, extending through the structural body both in the active area and in the edge area in order to create a substantial charge balance. The charge-balance structures are columnar walls extending in strips parallel to one another, without any mutual intersections, in the active area and in the edge area.

Abstract translation: 一种半导体功率器件的实施例，其具备：由具有第一导电性的半导体材料制成的结构体，其具有容纳一个或多个基本电子部件的有源区域和在有源区域外部限定的边缘区域; 并且由掺杂有与第一导电性相反的第二导电性的区域构成的电荷平衡结构在有源区域和边缘区域中延伸穿过结构体，以产生实质的电荷平衡。 电荷平衡结构是在活性区域和边缘区域中彼此平行延伸的柱状壁，而没有任何相互交叉。

公开(公告)号：US20100163832A1

公开(公告)日：2010-07-01

申请号：US12346702

申请日：2008-12-30

Applicant: DerChang Kau

Inventor： DerChang Kau

IPC: H01L45/00 ,  H01L21/06

CPC classification number: H01L45/1691 ,  H01L27/2427 ,  H01L27/2463 ,  H01L45/06 ,  H01L45/124 ,  H01L45/126 ,  H01L45/144 ,  Y10S438/90

Abstract: One embodiment is a phase change memory that includes a heater element transversely contacting a storage element of phase change material. In particular, an end of the storage element contacts an end of the heater element. A first pair of dielectric spacers is positioned on opposite sides of the first heater element and a second pair of dielectric spacers is positioned on opposite sides of the first storage element. The storage element, heater element, and first and second pairs of dielectric spacers can be made by a spacer patterning technique.

Abstract translation: 一个实施例是一种相变存储器，其包括与相变材料的存储元件横向接触的加热器元件。 特别地，存储元件的端部接触加热器元件的端部。 第一对电介质间隔物定位在第一加热器元件的相对侧上，第二对电介质间隔物定位在第一存储元件的相对侧上。 存储元件，加热器元件以及第一和第二对电介质间隔物可以通过间隔物图案化技术制成。

公开(公告)号：US20100151603A1

公开(公告)日：2010-06-17

申请号：US12605224

申请日：2009-10-23

Applicant: Maria Eloisa CASTAGNA ,  Anna Muscara

Inventor： Maria Eloisa CASTAGNA ,  Anna Muscara

IPC: H01L33/00

CPC classification number: H01S5/18369 ,  H01L33/465 ,  H01S3/1608 ,  H01S3/169 ,  H01S5/0422 ,  H01S5/18341 ,  H01S5/3224

Abstract: A method of manufacturing a device for emission of optical radiation integrated on a substrate of a semiconductor material includes the steps of forming a first mirror, a second mirror of a dielectric type, and an active layer comprising a main zone designed to be excited to generate the radiation. First and second electrically conductive layers are formed and arranged to produce a generation electric signal of an electric field to which an excitation current of the main zone is associated. A dielectric region is formed between the first and the second layers by partially oxidizing the first electrically conductive layer to and thereby obtaining a thermal oxide layer, to space out corresponding peripheral portions of the first and second layers so that the electric field present in the main zone is greater than that present between the peripheral portions thus favouring a corresponding generation of the excitation current in the main zone.

Abstract translation: 一种制造用于发射集成在半导体材料的衬底上的光辐射的装置的方法包括以下步骤：形成第一反射镜，介电类型的第二反射镜，以及包括被设计为被激发以产生的主区域的有源层 辐射。 第一和第二导电层被形成并布置成产生与主区域的激励电流相关联的电场的产生电信号。 通过将第一导电层部分氧化并由此获得热氧化物层而形成在第一和第二层之间的电介质区域，从而使第一和第二层的相应周边部分间隔开，以使主体中存在的电场 区域大于外围部分之间存在的区域，因此有利于主区域中相应的激励电流的产生。

公开(公告)号：US20090191284A1

公开(公告)日：2009-07-30

申请号：US12360004

申请日：2009-01-26

Applicant: Sabrina Conoci ,  Salvatore Petralia ,  Salvatore Sortino

Inventor： Sabrina Conoci ,  Salvatore Petralia ,  Salvatore Sortino

IPC: A61K33/00 ,  C07F15/00 ,  G03C1/73 ,  C01B21/24 ,  B01J19/12

CPC classification number: C07C211/52 ,  A61K31/04 ,  A61K33/00 ,  B01J19/123 ,  B01J2219/089 ,  C01B21/24 ,  C07C323/29 ,  A61K2300/00

Abstract: The present disclosure relates to the use of a nitroaniline derivative of Formula (I) for the production of nitric oxide and for the preparation of a medicament for the treatment of a disease wherein the administration of nitric oxide is beneficial. The present disclosure furthermore relates to a method for the production of NO irradiating a nitroaniline derivative of Formula (I), a kit comprising a nitroaniline derivative of Formula (I) and a carrier and to a system comprising a source of radiations and a container associated to a nitroaniline derivative of Formula (I). In Formula (I), R and RI are each independently hydrogen or a C1-C3 alkyl group; RII is hydrogen or an alkyl group.

Abstract translation: 本公开涉及式（I）的硝基苯胺衍生物在制备一氧化氮中的用途，以及制备用于治疗一氧化氮是有益的疾病的药物的用途。 本公开还涉及一种制备式（I）的硝基苯胺衍生物的NO的制备方法，包括式（I）的硝基苯胺衍生物和载体的试剂盒和包含辐射源和容器相关联的体系的试剂盒 涉及式（I）的硝基苯胺衍生物。 在式（I）中，R和R 1各自独立地为氢或C 1 -C 3烷基; RII是氢或烷基。

公开(公告)号：US20090033263A1

公开(公告)日：2009-02-05

申请号：US12182202

申请日：2008-07-30

Applicant: Michele Cassiano ,  Ezio Galbiati

Inventor： Michele Cassiano ,  Ezio Galbiati

IPC: H02P6/18

CPC classification number: H02P6/182 ,  H02P6/20

Abstract: A method of driving a sensorless brushless motor in PWM mode includes tristating a winding during a time window for detecting a zero-cross of the back electromotive force induced in the winding by rotation of a rotor, monitoring voltage of the tristated winding during an unmasked portion of the time window, and detecting during the time window a zero-cross event of the induced back electromotive force. The method includes verifying whether the zero-cross event occurred during the unmasked portion, modifying for the next cycle the duration of the time window and/or of the unmasked portion thereof based upon the verification, defining a safety interval in the unmasked time window, modifying the duration of the time window and/or of the unmasked portion thereof depending on whether the zero-cross event has been detected during the safety interval.

Abstract translation: 在PWM模式下驱动无传感器无刷电动机的方法包括在用于通过转子旋转来检测在绕组中感应的反电动势的零交叉的时间窗期间绕组绕组，在未屏蔽部分期间监测三极绕组的电压 并且在时间窗口期间检测所感应的反电动势的零交叉事件。 该方法包括：验证在未屏蔽部分期间是否发生零交叉事件，基于验证在下一周期修改时间窗口的持续时间和/或其未屏蔽部分，定义未屏蔽时间窗口中的安全间隔， 根据在安全间隔期间是否检测到过零事件，来修改时间窗口的持续时间和/或未屏蔽部分的持续时间。

公开(公告)号：US20090033259A1

公开(公告)日：2009-02-05

申请号：US11833053

申请日：2007-08-02

Applicant: Nicola Cesario ,  Stefano Baratto ,  Maurizio Di Meglio

Inventor： Nicola Cesario ,  Stefano Baratto ,  Maurizio Di Meglio

IPC: H02P6/18

CPC classification number: G05B13/04 ,  H02P21/13 ,  H02P21/18 ,  H02P21/24

Abstract: A method for estimating the state of a system, as well as an extended Kalman filter (EKF), allows nonlinear mathematical models to be used for describing the system. Accurate precision is provided since the method is based on an EKF technique while using a filter that implements a first degree Stirling approximation formula. The method may be used for estimating position and speed of a brushless motor, and may be implemented in a relative device. Such a device may be introduced in a control loop of a brushless motor of a power steering system for a vehicle to provide a countering torque on the steering wheel based on speed of the vehicle and a steering angle of the vehicle.

Abstract translation: 用于估计系统状态的方法以及扩展卡尔曼滤波器（EKF），允许非线性数学模型用于描述系统。 提供了精确的精度，因为该方法基于EKF技术，同时使用实现第一度斯特林近似公式的滤波器。 该方法可以用于估计无刷电动机的位置和速度，并且可以在相关设备中实现。 这种装置可以被引入到用于车辆的动力转向系统的无刷电动机的控制回路中，以基于车辆的速度和车辆的转向角度在方向盘上提供对抗扭矩。

公开(公告)号：US20080266946A1

公开(公告)日：2008-10-30

申请号：US12109525

申请日：2008-04-25

Applicant: Alessandro Magnavacca ,  Francesco Pipitone ,  Carlo Lisi ,  Antonino Geraci

Inventor： Alessandro Magnavacca ,  Francesco Pipitone ,  Carlo Lisi ,  Antonino Geraci

IPC: G11C16/04

CPC classification number: G11C11/5642 ,  G11C7/1006 ,  G11C11/5628 ,  G11C16/10

Abstract: A memory has an array of k-level cells, organized into pages of words, each storing a string of bits. The memory device includes a coding circuit input with strings of N bits, and generates corresponding k-level strings. A program circuit is input with the k-level strings to stores in groups of c cells with k levels. A read circuit reads data stored in groups of c cells with k levels and generates k-level strings. A read decoding circuit is input with k-level strings read from groups of c cells with k levels to generate strings of N bits. The words of each page are grouped in groups of words, each word including groups of c cells with k levels, and at least one remaining bit of the word being stored, with corresponding remaining bits of other words of the page, in a group of c cells with k levels.

Abstract translation: 存储器具有被组织成单词页面的k级单元阵列，每个存储一串位。 存储装置包括输入了N位串的编码电路，并产生相应的k级串。 输入有k级串的程序电路，以存储具有k级的c个单元的组。 读取电路读取存储在具有k个级别的c个单元组中的数据，并生成k级字符串。 输入读取解码电路，其具有从具有k个级别的c个单元的组读取的k级字符串，以生成N位串。 每个页面的字被分组成单词组，每个单词包括具有k个级别的c单元的组，以及存储该单词的至少一个剩余位，以及该页面中的其他单词的相应剩余位， c细胞与k水平。