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    • 1. 发明申请
    • CONNECTOR
    • 连接器
    • US20130005188A1
    • 2013-01-03
    • US13534434
    • 2012-06-27
    • Takushi YOSHIDAHiroshi AKIMOTO
    • Takushi YOSHIDAHiroshi AKIMOTO
    • H01R24/00
    • H01R4/028H01R13/2442
    • A connector which is capable of preventing spring characteristics of contacts from changing due to sucking up of solder. A plurality of contacts each include a contact portion in contact with an electrode of a card-type electronic component, a spring portion for pressing the contact portion against the electrode of the card-type electronic component, and a connection portion which is soldered to a pad on a printed substrate. The spring portion of each contact is formed with a low wettability area on an end thereof toward the connection portion, to which solder is less likely to adhere.
    • 能够防止由于吸料引起的触点弹簧特性变化的连接器。 多个触点各自包括与卡式电子部件的电极接触的接触部分,用于将接触部分压靠在卡型电子部件的电极上的弹簧部分和焊接到卡型电子部件的连接部分 垫在印刷基板上。 每个接触件的弹簧部分在其一端朝向连接部分形成低的润湿性区域,焊料不太可能附着在该连接部分上。
    • 3. 发明授权
    • Motion compensation method for video sequence encoding in low bit rate systems
    • 低比特率系统中视频序列编码的运动补偿方法
    • US07209591B2
    • 2007-04-24
    • US10620879
    • 2003-07-15
    • Hiroshi AkimotoOleksandr V. Monastyrskyi
    • Hiroshi AkimotoOleksandr V. Monastyrskyi
    • G06K9/36H04N5/228H04B1/66
    • H04N19/184H04N19/51H04N19/93
    • A method for motion accounting and compensation while encoding allows improvement of the restored image quality. Image is a predicted frame in video sequence. Motion compensation is understood as an error residual signal compressing scheme, executed during video sequence encoding. According to the teachings of the current invention, errors are accounted for during encoding. Error accounting is subtracting the original image from the predicted frame. The error values are written to the output stream compactly with the minimum code length. The stored error values are added to the predicted frame during the decoding process. The method taught herein is applied for all the predicted frames from the video sequence, thereby allowing one to improve the quality of decompressed video film that was compressed with a significant compression ratio.
    • 一种用于编码时运动记帐和补偿的方法可以提高恢复的图像质量。 图像是视频序列中的预测帧。 运动补偿被理解为在视频序列编码期间执行的误差残差信号压缩方案。 根据本发明的教导,在编码期间考虑到错误。 错误计费是从预测帧中减去原始图像。 错误值以最小代码长度紧凑地写入输出流。 存储的误差值在解码过程中被添加到预测帧。 本文教导的方法适用于来自视频序列的所有预测帧,从而允许以提高压缩比压缩的解压缩视频胶片的质量。