Method of manufacturing a piezoelectric/electrostrictive microactuator
    51.
    发明授权
    Method of manufacturing a piezoelectric/electrostrictive microactuator 失效
    制造压电/电致伸缩微致动器的方法

    公开(公告)号:US06327760B1

    公开(公告)日:2001-12-11

    申请号:US09429830

    申请日:1999-10-29

    IPC分类号: H01L4100

    摘要: A piezoelectric/electrostrictive microactuator is made by forming piezoelectric/electrostrictive film using a mixture of the polyvinylidene fluoride, excellent in moldability and a ceramic powder, excellent in piezoelectricity. The powder has basic composition elements of lead titanium with a particle size below 5 &mgr;m, made by a nonexplosive oxidative-reductive combustion reaction at a relatively low temperature of 100-500° C. The piezoelectric/electrostrictive microactuator may be modulated in mechanical strength and linkability between particles by using an improved colloid process which can achieve low energy consumption and low cost, because the low temperature process is simplified by using ceramic powder calcined at low temperatures.

    摘要翻译: 通过使用成型性优异的聚偏二氟乙烯和陶瓷粉末的混合物形成压电/电致伸缩膜来制造压电/电致伸缩微致动器,压电性优异。 该粉末具有粒径低于5μm的铅钛的基本组成元素,通过在100-500℃的较低温度下的非爆炸氧化还原性燃烧反应制成。压电/电致伸缩微致动器可以以机械强度和 通过使用可以实现低能耗和低成本的改进的胶体工艺,因为通过使用在低温下煅烧的陶瓷粉末来简化低温工艺,所以颗粒之间的可连接性。

    Ceramic oxide powder, method for producing the ceramic oxide powder, ceramic paste produced using the ceramic oxide powder, and method for producing the ceramic paste
    52.
    发明授权
    Ceramic oxide powder, method for producing the ceramic oxide powder, ceramic paste produced using the ceramic oxide powder, and method for producing the ceramic paste 失效
    陶瓷氧化物粉末,陶瓷氧化物粉末的制造方法,使用陶瓷氧化物粉末制造的陶瓷糊料,以及陶瓷膏的制造方法

    公开(公告)号:US06319421B1

    公开(公告)日:2001-11-20

    申请号:US09332689

    申请日:1999-06-14

    IPC分类号: C04B3501

    摘要: A method for producing ceramic oxide powder having a grain size of 5 &mgr;m or less and exhibiting a uniform grain size distribution is disclosed. The method includes the steps of sufficiently dissolving or uniformly dispersing a raw material of constituent ceramic elements in a solvent or dispersion medium, thereby preparing a solution or dispersed mixture containing the constituent ceramic elements, adding citric acid in the solution or dispersed mixture, in which the constituent ceramic elements are dissolved or dispersed, at least in an amount required to generate an oxidative-reductive combustion reaction with anions of the constituent ceramic elements, thereby preparing a mixed solution, and thermally treating the mixed solution at a temperature of 100 to 500° C., thereby evaporating the solvent or dispersed medium while causing the citric acid to act as a reductive combustion aid, thereby generating a non-explosive oxidative-reductive combustion reaction with the anions of the constituent ceramic elements, so that ceramic oxide is produced without any scattering by virtue of heat generated during the combustion reaction. Using the ceramic oxide powder, ceramic paste having a micro grain size and exhibiting a superior reaction property can be produced using a single combustion process at a low temperature.

    摘要翻译: 公开了一种具有5μm或更小的颗粒尺寸并具有均匀粒度分布的陶瓷氧化物粉末的方法。 该方法包括将构成陶瓷元素的原料充分溶解或均匀分散在溶剂或分散介质中的步骤,从而制备含有组成陶瓷元素的溶液或分散混合物,在溶液或分散混合物中加入柠檬酸,其中 构成的陶瓷元素溶解或分散,至少以与构成陶瓷元素的阴离子产生氧化还原燃烧反应所需的量,从而制备混合溶液,并在100至500℃的温度下热处理该混合溶液 ℃,从而蒸发溶剂或分散介质,同时使柠檬酸充当还原助燃剂,从而与构成的陶瓷元素的阴离子产生非爆炸性的氧化还原性燃烧反应,从而产生陶瓷氧化物 由于在燃烧反应期间产生的热而没有任何散射。 使用陶瓷氧化物粉末,可以使用低温下的单一燃烧工艺来制造具有微观尺寸并且表现出优异的反应性能的陶瓷浆料。

    IMAGE PROCESSING DEVICE, IMAGE PROCESSING SYSTEM AND METHOD FOR IMAGE PROCESSING
    53.
    发明申请
    IMAGE PROCESSING DEVICE, IMAGE PROCESSING SYSTEM AND METHOD FOR IMAGE PROCESSING 有权
    图像处理装置,图像处理系统和图像处理方法

    公开(公告)号:US20160071252A1

    公开(公告)日:2016-03-10

    申请号:US14796537

    申请日:2015-07-10

    申请人: Dong-Hoon KIM

    发明人: Dong-Hoon KIM

    IPC分类号: G06T5/00 G06T7/40 G06T5/40

    CPC分类号: G06T5/009 G06T5/40 H04N9/73

    摘要: An image processing device includes a gatherer configured to receive image data and gather statistics of color data from the image data. The image processing device includes a processor configured to analyze the statistics of the color data to determine whether the image data includes single color data or multi color data, determine a first gain value to perform an automatic white balance if the image data includes multi color data, and determine a second gain value different from the first gain value using a gain table if the image data includes single color data. The image processing device includes a gain applier configured to apply the first gain value or the second gain value to the color data.

    摘要翻译: 图像处理装置包括:收集器,被配置为从图像数据接收图像数据并收集颜色数据的统计信息。 图像处理装置包括:处理器,被配置为分析颜色数据的统计数据,以确定图像数据是否包括单色数据或多色数据,如果图像数据包括多色数据,则确定第一增益值以执行自动白平衡 并且如果图像数据包括单色数据,则使用增益表确定与第一增益值不同的第二增益值。 图像处理装置包括被配置为将第一增益值或第二增益值应用于颜色数据的增益施加器。

    Automated periodic surveillance testing method and apparatus in digital reactor protection system
    54.
    发明授权
    Automated periodic surveillance testing method and apparatus in digital reactor protection system 有权
    数字反应堆保护系统中的自动定期监视测试方法和装置

    公开(公告)号:US08675805B2

    公开(公告)日:2014-03-18

    申请号:US12961936

    申请日:2010-12-07

    IPC分类号: G21C17/00

    摘要: Provided is an automated periodic surveillance testing method and apparatus in a digital reactor protection system, which unites a passive testing means such as a self-diagnosis or an on-line state comparison with an active testing means such as an automatic logic test and the like in the digital reactor protection system. Accordingly, a device self-diagnosis, an on-line state diagnosis, and an automatic logic test are used as the automated periodic surveillance testing method in the digital reactor protection system. Thus, the time consumed in a periodic surveillance test can be minimized, thereby saving reactor operating costs, and excessive manpower can be avoided, thereby decreasing potential human errors. Also, a channel detour time at which one of multiple channels is detoured can be minimized based on the automated periodic surveillance test in the digital reactor protection system, thereby enhancing stability.

    摘要翻译: 提供了一种数字电抗器保护系统中的自动定期监视测试方法和装置,其将诸如自诊断或在线状态比较的被动测试装置与诸如自动逻辑测试等的主动测试装置相结合 在数字反应堆保护系统中。 因此,在数字反应堆保护系统中,使用设备自诊断,在线状态诊断和自动逻辑测试作为自动定期监视测试方法。 因此,可以将周期性监视测试中消耗的时间最小化,从而节省了反应堆运行成本,并且可以避免过多的人力,从而减少潜在的人为错误。 此外,可以基于数字反应堆保护系统中的自动化周期性监视测试来最小化多个通道中的一个弯道的通道绕行时间,从而增强稳定性。

    Method and apparatus for operating camera function in portable terminal
    55.
    发明授权
    Method and apparatus for operating camera function in portable terminal 有权
    在便携式终端中操作相机功能的方法和装置

    公开(公告)号:US08625020B2

    公开(公告)日:2014-01-07

    申请号:US13111227

    申请日:2011-05-19

    IPC分类号: H04N5/222

    摘要: A method and an apparatus for operating a camera function in a portable terminal are provided. State information representing at least one of a direction and a rotation state of the portable terminal is obtained, and at least one of a sequence of reading an image from a camera sensor and an appropriate user interface is determined depending on the state information. Thus, the camera function is performed depending on the determined sequence or user interface.

    摘要翻译: 提供了一种用于在便携式终端中操作照相机功能的方法和装置。 获得表示便携式终端的方向和旋转状态中的至少一方的状态信息,根据状态信息确定从摄像机传感器和适当的用户界面读取图像的顺序中的至少一个。 因此,根据确定的顺序或用户界面执行相机功能。

    METHOD, CIRCUIT AND SYSTEM FOR STABILIZING DIGITAL IMAGE
    57.
    发明申请
    METHOD, CIRCUIT AND SYSTEM FOR STABILIZING DIGITAL IMAGE 有权
    用于稳定数字图像的方法,电路和系统

    公开(公告)号:US20130307937A1

    公开(公告)日:2013-11-21

    申请号:US13829139

    申请日:2013-03-14

    申请人: Dong hoon Kim

    发明人: Dong hoon Kim

    IPC分类号: H04N5/232 G06T5/00

    摘要: A method of stabilizing a three-dimensional (3D) digital video image sequence includes generating a depth map for each stereoscopic pair of images using each of the image frames in a first-perspective (e.g., left) group and each of the image frames in a second-perspective group (e.g., right) and determining the background regions of each of the depth maps, defining the background regions in each of the image frames in one group among the first-perspective and second-perspective groups using the determined background regions, and calculating first global motion vectors between the consecutive image frames in the one group using only pixels of the defined second background regions.

    摘要翻译: 稳定三维(3D)数字视频图像序列的方法包括使用第一透视图(例如,左)组中的每个图像帧和每个图像帧中的每个图像帧来生成每个立体对图像的深度图 第二透视组(例如,右)并且确定每个深度图的背景区域,使用确定的背景区域在第一透视组和第二透视组中定义一组中的每个图像帧中的背景区域 ,并且仅使用所定义的第二背景区域的像素来计算所述一组中的连续图像帧之间的第一全局运动矢量。

    CONDUCTIVE PASTE COMPOSITION FOR LOW TEMPERATURE FIRING
    58.
    发明申请
    CONDUCTIVE PASTE COMPOSITION FOR LOW TEMPERATURE FIRING 审中-公开
    低温燃烧用导电胶组合物

    公开(公告)号:US20130069014A1

    公开(公告)日:2013-03-21

    申请号:US13333801

    申请日:2011-12-21

    IPC分类号: H01B1/22 B82Y99/00

    CPC分类号: H01B1/22 B82Y30/00

    摘要: Disclosed is a conductive paste composition for low temperature firing, including conductive copper powder composed of flake powder, spherical powder and nano powder, a melamine-based binder, and an organic solvent, thus enabling the formation of a conductive wire having a high aspect ratio with high printability, and inexpensive formation of a metal wire, and exhibiting superior electrical properties and adhesive force even when conducting low temperature firing at 200° C. or less, so that the conductive paste composition can be usefully applied as a conductive material for forming electrodes of a variety of products such as solar cells, touch panels, printed circuit boards (PCBs), radio-frequency identification (RFID), plasma display panels (PDPs) and so on.

    摘要翻译: 公开了一种用于低温烧制的导电糊组合物,包括由片状粉末,球形粉末和纳米粉末组成的导电铜粉末,三聚氰胺基粘合剂和有机溶剂,从而能够形成具有高纵横比的导线 具有高可印刷性,并且廉价地形成金属线,并且即使在200℃或更低温度下进行低温烧制,也表现出优异的电性能和粘合力,使得导电糊组合物可有效地用作形成用导电材料 各种产品的电极,如太阳能电池,触摸屏,印刷电路板(PCB),射频识别(RFID),等离子体显示面板(PDP)等。