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1. 发明授权

US08162719B2 Method and device for processing lens 有权
标题翻译：镜片处理方法及装置
公开(公告)号：US08162719B2
公开(公告)日：2012-04-24
申请号：US12443974
申请日：2008-03-27
申请人： Keigo Hasegawa , Yoshihiro Kikuchi , Shigeru Takizawa
发明人： Keigo Hasegawa , Yoshihiro Kikuchi , Shigeru Takizawa
IPC分类号： B24B49/00
CPC分类号： B24B13/046 , B23B5/36 , B23B2226/31 , B23C3/16 , B24B13/023 , B24B13/06 , B29D11/00019 , B29D11/00028 , B29D11/00942 , Y10T82/143
摘要： The optical surface of a lens (21) held and rotated by the rotating shaft (12) of a lathe is cut or ground into an aspherical surface from a direction perpendicular to the axis of the rotating shaft (12) and the axial direction of the rotating shaft (12) while a processing locus (t) which is concentric or spiral about the rotating shaft (12) as the center is formed. In processing, the lens (21) is arranged in a grinding region (20) at a position spaced apart from the turning center (Zo) of the processing locus (t).
摘要翻译：由车床的旋转轴（12）保持和旋转的透镜（21）的光学表面从垂直于旋转轴（12）的轴线的方向和旋转轴（12），同时形成作为中心的以旋转轴（12）为中心的同心或螺旋状的处理轨迹（t）。在处理中，透镜（21）在与处理轨迹（t）的转动中心（Zo）间隔开的位置处布置在研磨区域（20）中。

2. 发明授权

US08162478B2 Pair of progressive power lens and method for designing same 有权
标题翻译：一对渐进屈光力镜片及其设计方法
公开(公告)号：US08162478B2
公开(公告)日：2012-04-24
申请号：US12734718
申请日：2008-12-03
申请人： Akira Kitani , Takashi Hatanaka , Yoshihiro Kikuchi , Hua Qi
发明人： Akira Kitani , Takashi Hatanaka , Yoshihiro Kikuchi , Hua Qi
IPC分类号： G02C7/06
CPC分类号： G02C7/061 , G02C7/025 , G02C7/027 , G02C7/028 , G02C7/068
摘要： An object is to reduce the inconvenience given to the binocular vision function when wearing and using spectacles making use of a pair of progressive power lenses having different distance dioptric power for right and left. For this reason, the present invention associates, in a pair of progressive power lenses corresponding to the right and left eyes, an average dioptric power distribution and an astigmatism distribution determined from prescribed dioptric power and a wear state of one of the progressive power lenses with an average dioptric power distribution and an astigmatism distribution determined from prescribed dioptric power and a wear state of the other progressive power lens, and thereby average dioptric power distributions and astigmatism distributions of the respective progressive power lenses are changed.
摘要翻译：本发明的目的是减少佩戴时使用双眼视力功能的不便，并且使用使用具有左右不同距离度数的一对渐进屈光力镜片的眼镜。为此，本发明在对应于右眼和左眼的一对渐进屈光力镜片中，将从规定的屈光度确定的平均度数分布和像散分布与一个渐进屈光力镜片的磨损状态相关联，根据规定的屈光度和其他渐进屈光力镜片的磨损状态确定的平均度数分布和像散分布，从而改变各渐进屈光力镜片的平均度数分布和像散分布。

3. 再颁专利

USRE42519E1 Moving-picture signal coding and/or decoding system resistant to transmission error 有权
公开(公告)号：USRE42519E1
公开(公告)日：2011-07-05
申请号：US12762745
申请日：2010-04-19
申请人： Takeshi Nagai , Kenshi Dachiku , Takeshi Chujoh , Yoshihiro Kikuchi , Toshiaki Watanabe
发明人： Takeshi Nagai , Kenshi Dachiku , Takeshi Chujoh , Yoshihiro Kikuchi , Toshiaki Watanabe
IPC分类号： G06K9/36 , G06K9/46
CPC分类号： H04N19/61 , H04N19/46
摘要： An input image signal is coded by an encoder to be outputted as a basic code string, and the basic code string is delayed by a code-string delay circuit for a predetermined period of time to be outputted as an additional code string. The basic code string is synthesized with the additional code string by a code-string synthesizer to be outputted as an output code string. Thus, there is provided an image data coding system which can quickly restore data even if the data is lost due to error and in which the increased code amount is less than the cycle refresh and the error correction.

4. 再颁专利

USRE42518E1 Moving-picture signal coding and/or decoding system resistant to transmission error 有权
公开(公告)号：USRE42518E1
公开(公告)日：2011-07-05
申请号：US12591980
申请日：2009-12-07
申请人： Takeshi Nagai , Kenshi Dachiku , Takeshi Chujoh , Yoshihiro Kikuchi , Toshiaki Watanabe
发明人： Takeshi Nagai , Kenshi Dachiku , Takeshi Chujoh , Yoshihiro Kikuchi , Toshiaki Watanabe
IPC分类号： G06K9/36 , G06K9/46
CPC分类号： H04N19/61 , H04N19/46
摘要： An input image signal is coded by an encoder to be outputted as a basic code string, and the basic code string is delayed by a code-string delay circuit for a predetermined period of time to be outputted as an additional code string. The basic code string is synthesized with the additional code string by a code-string synthesizer to be outputted as an output code string. Thus, there is provided an image data coding system which can quickly restore data even if the data is lost due to error and in which the increased code amount is less than the cycle refresh and the error correction.

5. 再颁专利

USRE42505E1 Moving-picture signal coding and/or decoding system resistant to transmission error 有权
公开(公告)号：USRE42505E1
公开(公告)日：2011-06-28
申请号：US12762864
申请日：2010-04-19
申请人： Takeshi Nagai , Kenshi Dachiku , Takeshi Chujoh , Yoshihiro Kikuchi , Toshiaki Watanabe
发明人： Takeshi Nagai , Kenshi Dachiku , Takeshi Chujoh , Yoshihiro Kikuchi , Toshiaki Watanabe
IPC分类号： G06K9/36 , G06K9/46
CPC分类号： H04N19/61 , H04N19/46
摘要： An input image signal is coded by an encoder to be outputted as a basic code string, and the basic code string is delayed by a code-string delay circuit for a predetermined period of time to be outputted as an additional code string. The basic code string is synthesized with the additional code string by a code-string synthesizer to be outputted as an output code string. Thus, there is provided an image data coding system which can quickly restore data even if the data is lost due to error and in which the increased code amount is less than the cycle refresh and the error correction.

6. 再颁专利

USRE42501E1 Moving-picture signal coding and/or decoding system resistant to transmission error 有权
公开(公告)号：USRE42501E1
公开(公告)日：2011-06-28
申请号：US12591981
申请日：2009-12-07
申请人： Takeshi Nagai , Kenshi Dachiku , Takeshi Chujoh , Yoshihiro Kikuchi , Toshiaki Watanabe
发明人： Takeshi Nagai , Kenshi Dachiku , Takeshi Chujoh , Yoshihiro Kikuchi , Toshiaki Watanabe
IPC分类号： G06K9/36 , G06K9/46
CPC分类号： H04N19/61 , H04N19/46
摘要： An input image signal is coded by an encoder to be outputted as a basic code string, and the basic code string is delayed by a code-string delay circuit for a predetermined period of time to be outputted as an additional code string. The basic code string is synthesized with the additional code string by a code-string synthesizer to be outputted as an output code string. Thus, there is provided an image data coding system which can quickly restore data even if the data is lost due to error and in which the increased code amount is less than the cycle refresh and the error correction.

7. 再颁专利

USRE42455E1 Moving-picture signal coding and/or decoding system resistant to transmission error 有权
标题翻译：运动图像信号编码和/或解码系统抵抗传输错误
公开(公告)号：USRE42455E1
公开(公告)日：2011-06-14
申请号：US12762793
申请日：2010-04-19
申请人： Takeshi Nagai , Kenshi Dachiku , Takeshi Chujoh , Yoshihiro Kikuchi , Toshiaki Watanabe
发明人： Takeshi Nagai , Kenshi Dachiku , Takeshi Chujoh , Yoshihiro Kikuchi , Toshiaki Watanabe
IPC分类号： G06K9/36 , G06K9/46
CPC分类号： H04N19/61 , H04N19/46
摘要： An input image signal is coded by an encoder to be outputted as a basic code string, and the basic code string is delayed by a code-string delay circuit for a predetermined period of time to be outputted as an additional code string. The basic code string is synthesized with the additional code string by a code-string synthesizer to be outputted as an output code string. Thus, there is provided an image data coding system which can quickly restore data even if the data is lost due to error and in which the increased code amount is less than the cycle refresh and the error correction.
摘要翻译：输入图像信号由编码器编码以作为基本代码串输出，并且基本代码串由代码串延迟电路延迟预定时间段，作为附加代码串输出。基本代码串由代码串合成器用附加代码串合成，作为输出代码串输出。因此，提供了一种图像数据编码系统，即使数据由于错误而丢失并且增加的代码量小于循环刷新和错误校正，也能够快速地恢复数据。

8. 发明授权

US07949048B2 Video encoding/decoding method and apparatus 有权
公开(公告)号：US07949048B2
公开(公告)日：2011-05-24
申请号：US12553116
申请日：2009-09-03
申请人： Takeshi Chujoh , Shinichiro Koto , Yoshihiro Kikuchi , Akiyuki Tanizawa
发明人： Takeshi Chujoh , Shinichiro Koto , Yoshihiro Kikuchi , Akiyuki Tanizawa
IPC分类号： H04B1/66
CPC分类号： H04N19/573 , H04N19/105 , H04N19/107 , H04N19/134 , H04N19/46 , H04N19/61
摘要： A video encoding apparatus comprises a frame memory/predictive image generator having a first predictive mode for generating a predictive image signal by selecting a combination from among a plurality combinations of a reference image number and a plurality of predictive parameters, and a second predictive mode for generating a predictive image signal according to a predictive parameter computed based on reference image numbers of reference images and an image-to-image distance, and a variable-length encoder to select one of the first and second prediction modes by the number of reference images, and encode orthogonal transformation coefficient information concerning a predictive error signal of a predictive image signal with respect to input video signal, mode information indicating an encoding mode, motion vector information and combination of selected reference image number with predictive parameter index information indicating combination of selected reference image information.

9. 发明授权

US07944972B2 Video encoding/decoding method and apparatus 有权
标题翻译：视频编码/解码方法及装置
公开(公告)号：US07944972B2
公开(公告)日：2011-05-17
申请号：US12553111
申请日：2009-09-03
申请人： Takeshi Chujoh , Shinichiro Koto , Yoshihiro Kikuchi , Akiyuki Tanizawa
发明人： Takeshi Chujoh , Shinichiro Koto , Yoshihiro Kikuchi , Akiyuki Tanizawa
IPC分类号： H04B1/66
CPC分类号： H04N19/573 , H04N19/105 , H04N19/107 , H04N19/134 , H04N19/46 , H04N19/61
摘要： A video encoding apparatus comprises a frame memory/predictive image generator having a first predictive mode for generating a predictive image signal by selecting a combination from among a plurality combinations of a reference image number and a plurality of predictive parameters, and a second predictive mode for generating a predictive image signal according to a predictive parameter computed based on reference image numbers of reference images and an image-to-image distance, and a variable-length encoder to select one of the first and second prediction modes by the number of reference images, and encode orthogonal transformation coefficient information concerning a predictive error signal of a predictive image signal with respect to input video signal, mode information indicating an encoding mode, motion vector information and combination of selected reference image number with predictive parameter index information indicating combination of selected reference image information.
摘要翻译：视频编码装置包括：帧存储器/预测图像生成器，具有第一预测模式，用于通过从参考图像编号和多个预测参数的多个组合中选择组合来产生预测图像信号;以及第二预测模式，根据基于参考图像的参考图像数量和图像到图像距离计算的预测参数生成预测图像信号，以及可变长度编码器，通过参考图像的数量来选择第一和第二预测模式中的一个并且编码与预测图像信号相对于输入视频信号的预测误差信号相关的正交变换系数信息，指示编码模式的模式信息，运动矢量信息和所选择的参考图像编号与所选择的组合的预测参数索引信息的组合参考图像信息。

10. 发明授权

US07929607B2 Video encoding/ decoding method and apparatus for motion compensation prediction 有权
公开(公告)号：US07929607B2
公开(公告)日：2011-04-19
申请号：US12363692
申请日：2009-01-30
申请人： Takeshi Chujoh , Shinichiro Koto , Yoshihiro Kikuchi
发明人： Takeshi Chujoh , Shinichiro Koto , Yoshihiro Kikuchi
IPC分类号： H04B1/66
CPC分类号： H04N19/51 , H04N19/103 , H04N19/105 , H04N19/107 , H04N19/126 , H04N19/139 , H04N19/174 , H04N19/176 , H04N19/423 , H04N19/46 , H04N19/573 , H04N19/61 , H04N19/70
摘要： A video encoding method includes selecting one combination, for each block of an input video signal, from a plurality of combinations. Each combination includes a predictive parameter and at least one reference picture number determined in advance for the reference picture. A prediction picture signal is generated in accordance with the reference picture number and predictive parameter of the selected combination. A predictive error signal is generated representing an error between the input video signal and the prediction picture signal. Encoding the predictive error signal, information of the motion vector, and index information indicating the selected combination is included.

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