会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 31. 发明授权
    • Dielectric elastomer actuated systems and methods
    • 介质弹性体驱动系统和方法
    • US07411331B2
    • 2008-08-12
    • US10291217
    • 2002-11-08
    • Steven DubowskyMoustapha HafezMatthew LichterPeter WeissAndreas Wingert
    • Steven DubowskyMoustapha HafezMatthew LichterPeter WeissAndreas Wingert
    • H02N1/00
    • H01L41/0986G01R33/28H01L41/0536H02N1/006H02N2/0095
    • The system of the present invention includes an actuator having at least two electrodes, an elastomeric dielectric film disposed between the two electrodes, and a frame attached to the elastomeric dielectric film. The frame provides a linear actuation force characteristic over a displacement range. The displacement range is preferably the stroke of the actuator. The displacement range can be about 5 mm and greater. Further, the frame can include a plurality of configurations, for example, at least a rigid members coupled to a flexible member wherein the frame provides an elastic restoring force. In preferred embodiments, the rigid member can be, but is not limited to, curved beams, parallel beams, rods and plates.In a preferred embodiment the actuator can further include a passive element disposed between two flexible members such as, for example, links to tune a stiffness characteristic of the actuator. The passive element can be a bi-stable element. Further, the actuator can include a plurality of layers of the elastomeric dielectric film integrated into the frame. The elastomeric film can be made of different materials such as, for example, acrylic, silicone and latex.
    • 本发明的系统包括具有至少两个电极的致动器,设置在两个电极之间的弹性介电膜,以及连接到弹性体电介质膜的框架。 该框架在位移范围内提供线性致动力特性。 位移范围优选为致动器的行程。 位移范围可以是大约5毫米以上。 此外,框架可以包括多个构造,例如至少一个联接到柔性构件的刚性构件,其中框架提供弹性恢复力。 在优选实施例中,刚性构件可以是但不限于弯曲梁,平行梁,杆和板。 在优选实施例中,致动器还可包括设置在两个柔性构件之间的无源元件,例如用于调节致动器的刚度特性的连杆。 无源元件可以是双稳态元件。 此外,致动器可以包括集成到框架中的弹性体电介质膜的多个层。 弹性膜可以由不同的材料制成,例如丙烯酸,硅树脂和胶乳。
    • 34. 发明授权
    • Method for processing a stream of pictures
    • 处理图像流的方法
    • US06795582B2
    • 2004-09-21
    • US09838323
    • 2001-04-20
    • Björn ChristenssonGöran AppelquistPeter Weiss
    • Björn ChristenssonGöran AppelquistPeter Weiss
    • G06K936
    • G06T1/20
    • The invention relates to a method and an apparatus for processing a stream of pictures. The method comprises the steps of selecting a first portion of pictures from a stream of pictures fulfilling a quality measure for processing in a first processing unit PROC1, and selecting a second portion of pictures not fulfilling said quality measure for processing in a second processing unit PROC2. The first portion of the pictures selected are processed in the first processing unit PROC1, and the second portion of the pictures are processed in the second processing unit PROC2. Finally, the first portion of the pictures processed in the first processing unit PROC1 are combined with the second portion of the pictures processed in the second processing unit PROC2.
    • 本发明涉及一种用于处理图像流的方法和装置。 该方法包括以下步骤:从满足在第一处理单元PROC1中处理的质量度量的图像流中选择图像的第一部分,以及在第二处理单元PROC2中选择不满足所述质量测量的第二部分图像进行处理 。 在第一处理单元PROC1中处理所选择的图像的第一部分,并且在第二处理单元PROC2中处理图像的第二部分。 最后,在第一处理单元PROC1中处理的图像的第一部分与在第二处理单元PROC2中处理的图像的第二部分组合。
    • 36. 发明授权
    • Compass with adjusting means
    • 指南针调节装置
    • US6003231A
    • 1999-12-21
    • US921172
    • 1997-08-29
    • Christain LeibeckPeter WeissHelmut Hufnagl
    • Christain LeibeckPeter WeissHelmut Hufnagl
    • B43L9/02B43L9/22
    • B43L9/22
    • A compass with an adjusting mechanism for adjusting the compass legs and for changing the distance between the compass points, wherein each compass leg includes a pivot bearing and an adjustment bearing. Each compass leg is constructed as a two-armed lever, wherein a first lever arm of each lever extends along the compass leg axis from the pivot bearing to the compass leg point, on the one hand, and a second lever arm extends from the pivot bearing to the compass arm end. The adjustment bearing, or a tilting bearing constructed as the adjustment bearing, is arranged in the second lever arm of each two-armed lever forming a compass leg.
    • 具有用于调节罗盘腿并改变罗盘点之间的距离的调节机构的罗盘,其中每个罗盘腿包括枢转轴承和调节轴承。 每个罗盘腿被构造为双臂杠杆,其中每个杆的第一杠杆臂一方面沿着罗盘支腿轴线从枢转轴承延伸到罗盘腿点,另一方面,第二杠杆臂从枢轴 转向罗盘臂端。 调节轴承或构造为调节轴承的倾斜轴承布置在形成罗盘腿的每个双臂杠杆的第二杠杆臂中。
    • 37. 发明授权
    • Method for detecting and removing errors exceeding a specific contrast
in digital video signals
    • 用于检测和去除超过数字视频信号中的特定对比度的误差的方法
    • US5606631A
    • 1997-02-25
    • US318733
    • 1994-10-13
    • Peter WeissBjorn Christensson
    • Peter WeissBjorn Christensson
    • G11B20/18H04N5/21H04N5/92H04N5/93H04N5/945G06K9/40
    • H04N5/21H04N5/945
    • A method for detecting and removing errors in pictures associated with a picture sequence in digital video sigals is disclosed. For this purpose an error detector and a filter for continuous processing of pixels associated with said pictures is used. The error detector detects an error if at least one error pixel, being a pixel with a specific contrast, i.e. difference in pixel intensities, is found when comparing the pixel intensities of pixels belonging to at least two pictures in said picture sequence. The error detector determines an error shape, and the filter which is an adaptive filter, replaces the intensity of a current error pixel with a mathematical function of pixel intensities of the current pixel and pixels surrounding the error shape.
    • PCT No.PCT / SE93 / 00314 Sec。 371日期:1994年10月13日 102(e)日期1994年10月13日PCT提交1993年4月8日PCT公布。 出版物WO93 / 21728 日期:1993年10月28日公开了一种用于检测和去除与数字视频信号中的图像序列有关的图像中的错误的方法。 为此,使用用于连续处理与所述图像相关联的像素的误差检测器和滤波器。 如果在比较属于所述图像序列中的至少两个图像的像素的像素强度时,发现具有特定对比度的像素(即,像素强度的差异)中的至少一个误差像素,则误差检测器检测到误差。 误差检测器确定误差形状,并且作为自适应滤波器的滤波器用当前像素的像素强度和围绕误差形状的像素的数学函数代替当前误差像素的强度。
    • 39. 发明授权
    • Method for protecting data contents
    • 保护数据内容的方法
    • US08732850B2
    • 2014-05-20
    • US13539668
    • 2012-07-02
    • Gabriel GudenusPeter Weiss
    • Gabriel GudenusPeter Weiss
    • G06F7/04G06F21/10
    • G06F21/10
    • A method for protecting data contents, in particular video data, is provided. The data contents are provided by a distribution application available in a communications network and may be loaded onto an output unit to be played back on this output unit. A current system utilization of the output unit is monitored or measured during playback of the loaded data contents on the output unit. This current system utilization is compared to an estimated standard system utilization of the output unit for the playback of data contents. If the current system utilization of the output unit exceeds the estimated standard system utilization during a predefined period, appropriate protective measures, such as interrupting playback of the data contents, a corresponding message to the distribution application, etc., are taken and carried out to protect the data contents.
    • 提供了一种用于保护数据内容,特别是视频数据的方法。 数据内容由通信网络中可用的分发应用提供,并且可以被加载到在该输出单元上重放的输出单元。 在播放输出单元上加载的数据内容时监视或测量输出单元的当前系统利用率。 将当前的系统利用率与用于重放数据内容的输出单元的估计标准系统利用率进行比较。 如果输出单元的当前系统利用率在预定义的时间内超过估计的标准系统利用率,则采取适当的保护措施,例如中断数据内容的回放,与分发应用的相应消息等,并执行到 保护数据内容。