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21. 发明授权

US5561719A Adaptive quantization apparatus 失效
标题翻译：自适应量化装置
公开(公告)号：US5561719A
公开(公告)日：1996-10-01
申请号：US971132
申请日：1992-11-04
申请人： Takayuki Sugahara , Kenji Sugiyama , Ichiro Ando
发明人： Takayuki Sugahara , Kenji Sugiyama , Ichiro Ando
IPC分类号： G06T9/00 , H04N11/04 , H04N19/114 , H04N19/126 , H04N19/136 , H04N19/137 , H04N19/14 , H04N19/172 , H04N19/176 , H04N19/182 , H04N19/189 , H04N19/196 , H04N19/423 , H04N19/46 , H04N19/50 , H04N19/503 , H04N19/51 , H04N19/60 , H04N19/61 , H04N19/70 , H04N19/80 , H04N19/85 , G06K9/36
CPC分类号： H04N19/527 , H04N19/126 , H04N19/14 , H04N19/149 , H04N19/176 , H04N19/60 , H04N19/146
摘要： There is a signal representing an original image. A device generates a signal representing a predicted image original image. A subtracter derives a difference between the original-image signal and the predicted-image signal, and outputs the derived difference as a prediction error signal. The prediction error signal is transformed into a transform-resultant signal. The transform-resultant signal is quantized with quantization characteristics. An activity of the original image is derived from the original-image sign. An activity is derived from the prediction error signal. The quantization characteristics are controlled in response to both the original-image activity and the prediction-error activity.
摘要翻译：有一个表示原始图像的信号。设备产生表示预测图像原始图像的信号。减法器导出原始图像信号和预测图像信号之间的差异，并且将导出的差值作为预测误差信号输出。将预测误差信号变换成变换结果信号。变换结果信号用量化特性量化。原始图像的活动是从原始图像符号导出的。从预测误差信号导出活动。对原始图像活动和预测误差活动两者进行量化特性的控制。

22. 发明授权

US5542008A Method of and apparatus for compressing image representing signals 失效
标题翻译：用于压缩表示信号的图像的方法和装置
公开(公告)号：US5542008A
公开(公告)日：1996-07-30
申请号：US187459
申请日：1994-01-28
申请人： Takayuki Sugahara , Ichiro Ando
发明人： Takayuki Sugahara , Ichiro Ando
IPC分类号： H04N1/41 , H04N7/173 , H04N7/26 , H04N7/30 , H04N7/32 , H04N7/50 , H04N7/54 , G06K9/36 , G06K9/46
CPC分类号： H04N7/17345 , H04N19/117 , H04N19/124 , H04N19/126 , H04N19/137 , H04N19/14 , H04N19/149 , H04N19/172 , H04N19/423 , H04N19/50 , H04N19/60 , H04N19/61 , H04N19/80 , H04N19/82 , H04N19/86 , H04N19/90 , H04N7/17336 , H04N7/54 , H04N19/146 , H04N19/152
摘要： An image representing input signal is processed so the data therein are filtered in a predetermined manner to derive a filtered signal. The values of the filtered signal are combined at successive time intervals, and the values are combined so there is an addition of a function of values of the filtered signal at the successive time intervals to derive a combined signal. The combined signal is converted into a signal representing a predicted number of bits in a frame of the image. In response to the signal representing a predicted number of bits in a frame of the image, a signal representing the magnitude of a control for quantization step size is derived which is as a function of an error between the predicted number of bits and a predetermined target value therefor. A function of the input signal data is orthogonally transformed so a transformed signal is derived. Output data represented by the transformed signal are quantized so they have quantized step size determined by the control signal representing the magnitude of a quantization step size and there is a reduction in the number of data bits for the image relative to the number of data bits in the input signal.
摘要翻译：处理表示输入信号的图像，使其中的数据以预定的方式被滤波以得到滤波信号。滤波信号的值以连续的时间间隔组合，并且将这些值组合，以便在连续的时间间隔附加滤波信号的值的函数以导出组合信号。组合信号被转换成表示图像帧中的预测位数的信号。响应于表示图像的帧中的预测位数的信号，导出表示量化步长控制量值的信号，其作为预测位数与预定目标之间的误差的函数价值。输入信号数据的功能被正交变换，从而导出变换信号。由经变换的信号表示的输出数据被量化，使得它们具有由表示量化步长大小的控制信号确定的量化步长，并且相对于数据位的数量，图像的数据位数减少输入信号。

23. 发明授权

US5173952A Image filtering system performing transform coding of image data other than boundary picture elements of adjoining blocks 失效
标题翻译：图像滤波系统对图像数据进行变换编码，而不是边界图像元素
公开(公告)号：US5173952A
公开(公告)日：1992-12-22
申请号：US672242
申请日：1991-03-20
申请人： Takayuki Sugahara , Ichiro Ando
发明人： Takayuki Sugahara , Ichiro Ando
IPC分类号： H04N19/00 , H04N19/423 , H04N19/80 , H04N19/86
CPC分类号： H04N19/86 , H04N19/527 , H04N19/61 , H04N19/80 , H04N19/82 , H04N19/85 , H04N19/13 , H04N19/60 , H04N19/91
摘要： An image filtering system includes a storage device for storing image data which are partitioned into blocks composed of a predetermined number of picture elements for an orthogonal transform and represent an entire input image therein, an address selecting device for selecting addresses of the storage device, from which image data corresponding to respective predetermined object regions of a frame and stored at the selected addresses are read, and a sum-of-products calculating device for multiplying each of the image data of picture elements read out of the storage device by a corresponding coefficient of an operator, which is comprised of a predetermined number of coefficients, for adding up the thus obtained products for each of the object regions and for outputting a sum signal representing a sum of the products for each of the object regions. In the image filtering system, the address selecting device selects the addresses such that a storage area of the storage device corresponding to each of the object regions does not spread over adjoining ones of the blocks. Thereby, there is prevented occurrence of a block noise originating from a block in which motion compensation is not appropriately performed. Consquently, a prediction error of a quantity of codes can be substantially decreased.

24. 发明授权

US4904421A Soft ocular lens and method for its preparation 失效
标题翻译：软眼镜及其制备方法
公开(公告)号：US4904421A
公开(公告)日：1990-02-27
申请号：US119540
申请日：1987-11-12
申请人： Ichiro Ando , Toru Kawaguchi
发明人： Ichiro Ando , Toru Kawaguchi
IPC分类号： C08J7/16 , G02B1/04
CPC分类号： C08J7/16 , G02B1/041 , G02B1/043 , Y10S525/932 , Y10S525/937
摘要： A method for preparing a soft ocular lens, which comprises machining a machinably hard polymer blend body composed essentially of a soft lens material and a hard polymer into an ocular lens shape, and removing the hard polymer from the shaped product.

25. 发明授权

US09563070B2 Diffraction-type multifocal ophthalmic lens and manufacturing method thereof 有权
$Diffraction-type multifocal ophthalmic lens and manufacturing method thereof$
标题翻译：衍射型多焦点眼镜片及其制造方法
公开(公告)号：US09563070B2
公开(公告)日：2017-02-07
申请号：US14377029
申请日：2012-02-09
申请人： Ichiro Ando , Hiroaki Suzuki , Atsushi Kobayashi
发明人： Ichiro Ando , Hiroaki Suzuki , Atsushi Kobayashi
IPC分类号： G02C7/04 , G02C7/06 , A61F2/16 , G02B3/08 , G02B27/42
CPC分类号： G02C7/06 , A61F2/1618 , A61F2/1654 , G02B3/08 , G02B27/4216 , G02C7/041 , G02C7/044 , G02C2202/20
摘要： Provided is a diffraction-type multifocal ophthalmic lens for which halos are reduced. Also provided is a diffraction-type multifocal ophthalmic lens having three or more focal points, which is implemented on the basis of the discovery that the diffraction-type multifocal ophthalmic lens has a characteristic whereby multiple focal points can be generated in the intermediate region as well as the near and far regions. Also provided is a method for manufacturing a diffraction-type multifocal ophthalmic lens which provides a simple design and manufacturing method by means of a simple diffraction structure and by replacing a cumbersome computer simulation with a simple method. This diffraction-type multifocal ophthalmic lens has a diffraction structure (20) where a plurality of diffraction zones are formed concentrically on the lens (10), and an equal-pitch region is provided where pitches of at least two zones among the diffraction zones are made equal.
摘要翻译：提供了一种衍射型多焦点眼科镜片，其中光晕被减少。还提供了具有三个或更多个焦点的衍射型多焦点眼科镜片，其基于以下发现来实现：衍射型多焦点眼镜片具有其中在中间区域中可以产生多个焦点的特征作为近，远的地区。还提供了一种制造衍射型多焦点眼科镜片的方法，其通过简单的衍射结构提供简单的设计和制造方法，并且通过简单的方法代替繁琐的计算机模拟。该衍射型多焦点眼镜片具有衍射结构（20），其中在透镜（10）上同心地形成多个衍射区域，并且设置等间距区域，其中衍射区域中至少两个区域的间距为平等

26. 发明申请

US20110270390A1 METHOD FOR MANUFACTURING APHAKIC INTRAOCULAR LENS 有权
标题翻译：制造APHAKIC眼内镜的方法
公开(公告)号：US20110270390A1
公开(公告)日：2011-11-03
申请号：US13142995
申请日：2009-04-08
申请人： Atsushi Kobayashi , Hiroaki Suzuki , Ichiro Ando
发明人： Atsushi Kobayashi , Hiroaki Suzuki , Ichiro Ando
IPC分类号： A61F2/16 , G02C7/02
CPC分类号： A61F2/1654 , A61F2/1618 , A61F2240/001
摘要： A method of manufacturing an aphakic intraocular lens that is capable of ensuring every multi-focusing effect more securely, while reducing the impact of aperture changes and lens eccentricity. At least two reliefs whose first order diffracted lights give respective focal distances different from one another are set to overlap with each other in at least a part of an area in a radial direction of the lens, and with respect to every grating pitches of one relief having a maximum grating pitch among the reliefs set up in overlap, grating pitches of another relief are overlapped periodically in order to obtain a relief pattern, so that the resulting relief pattern is formed on a lens surface.
摘要翻译：一种制造无晶状体眼内透镜的方法，其能够更加可靠地确保每个多聚焦效果，同时减少孔径变化和透镜偏心的影响。其一阶衍射光使彼此不同的焦距的至少两个凸起被设置为在透镜的径向方向上的区域的至少一部分中彼此重叠，并且相对于一个浮雕的每个光栅间距在重叠设置的浮雕中具有最大光栅间距，另一个浮雕的光栅间距周期性重叠，以获得浮雕图案，使得所得到的浮雕图案形成在透镜表面上。

27. 发明申请

US20110267693A1 METHOD OF MANUFACTURING DIFFRACTION LENS 有权
标题翻译：制造衍射镜的方法
公开(公告)号：US20110267693A1
公开(公告)日：2011-11-03
申请号：US13142737
申请日：2009-01-06
申请人： Atsushi Kobayashi , Hiroaki Suzuki , Ichiro Ando
发明人： Atsushi Kobayashi , Hiroaki Suzuki , Ichiro Ando
IPC分类号： G02B5/18 , B29D11/00
CPC分类号： G02B5/1895 , A61F2/1602 , A61F2/1654 , G02B5/1885 , G02C7/042 , G02C7/044 , G02C2202/20
摘要： A novel manufacturing method for a diffraction lens, whereby aperture and eccentricity effects can be suppressed and any multi-focusing effect can also be obtained in a more stable manner. A synchronous structure is set up where at least two reliefs whose first order diffracted lights give respective focal distances different from one another are set to overlap with each other in at least a part of an area in a radial direction of a diffraction lens, and with respect to every grating pitches of one relief having the maximum grating pitch among the reliefs set up in overlap, grating pitches of another relief are overlapped periodically; and the resulting relief pattern is formed on a surface of an optical material.
摘要翻译：一种用于衍射透镜的新型制造方法，其可以抑制孔径和偏心效应，并且还可以以更稳定的方式获得任何多聚焦效果。设置同步结构，其中至少两个其一阶衍射光赋予彼此不同的焦距的浮雕在衍射透镜的径向方向上的至少一部分区域中彼此重叠，并且与相对于重叠设置的浮雕中具有最大光栅间距的一个浮雕的每个光栅间距，另一个浮雕的光栅间距周期性地重叠; 并且所得的浮雕图案形成在光学材料的表面上。

28. 发明授权

US06265499B1 Process for producing a shaped product with a radical scavenger, polymerization initiator and a radical polymerizable monomer 失效
标题翻译：用自由基清除剂，聚合引发剂和可自由基聚合的单体生产成形产品的方法
公开(公告)号：US06265499B1
公开(公告)日：2001-07-24
申请号：US09200467
申请日：1998-11-27
申请人： Haruko Nagino , Ichiro Ando
发明人： Haruko Nagino , Ichiro Ando
IPC分类号： C08F200
CPC分类号： C08F4/00
摘要： A process for producing a shaped product, which comprises polymerizing a mixture comprising a radical scavenger, a polymerization initiator and a radical polymerizable monomer to obtain a partially polymerized mixture having the conversion of the monomer into the polymer of from 5 to 90 wt %, filling the partially polymerized mixture in a predetermined cavity and then applying polymerization energy to complete polymerization.
摘要翻译：一种成型体的制造方法，其特征在于，使含有自由基清除剂，聚合引发剂和自由基聚合性单体的混合物聚合，得到单体向聚合物中的转化率为5〜90重量％的部分聚合的混合物，部分聚合的混合物在预定的空腔中，然后施加聚合能量以完成聚合。

29. 发明授权

US6104389A Broadcast receiving method and broadcast receiving apparatus therefor 失效
标题翻译：广播接收方法及广播接收装置
公开(公告)号：US6104389A
公开(公告)日：2000-08-15
申请号：US96775
申请日：1998-06-12
申请人： Ichiro Ando
发明人： Ichiro Ando
IPC分类号： H04H20/00 , H04H60/27 , H04H60/37 , H04L9/08 , H04N21/435 , H04N21/81 , H04N7/00
CPC分类号： H04H60/37 , H04H60/27 , H04N21/443
摘要： A broadcast receiving apparatus comprises the tuner section 12 for receiving a plurality of program-related information transmitted in conjunction with coded sounds and moving pictures, an output device for producing and outputting picture information based on the program-related information, a data compression device for compressing data of the program-related information received by the tuner section 12, the RAM (Random Access Memory) 26 for storing compressed information compressed by the data compression device, a judging device for judging whether the received program-related information are same contents as previously received program-related information which are already stored in the RAM 26 or not, wherein the newly received program-related information are deleted in the case of the same contents, the previously received program-related information are erased and newly received program-related information are stored in the RAM 26 in the case of different contents, and the broadcast receiving apparatus further comprises an information decoding device of decoding information stored in the RAM 26.
摘要翻译：广播接收装置包括：调谐器部分12，用于接收与编码声音和运动图像一起发送的多个节目相关信息;基于节目相关信息产生和输出图像信息的输出装置;数据压缩装置，压缩由调谐器部分12接收的节目相关信息的数据，用于存储由数据压缩装置压缩的压缩信息的RAM（随机存取存储器）26，判断装置，用于判断所接收的节目相关信息是否与先前接收的程序相关信息已经存储在RAM26中，其中在相同内容的情况下新接收的节目相关信息被删除，先前接收的节目相关信息被擦除并且新接收的节目相关信息在不同内容的情况下，信息存储在RAM26中，并且广泛投影接收装置还包括对存储在RAM26中的信息进行解码的信息解码装置。

30. 发明授权

US6101220A Method and apparatus for limiting band of moving-picture signal 失效
标题翻译：用于限制运动图像信号的频带的方法和装置
公开(公告)号：US6101220A
公开(公告)日：2000-08-08
申请号：US900079
申请日：1997-07-24
申请人： Ichiro Ando
发明人： Ichiro Ando
IPC分类号： H04N19/50 , H03M7/30 , H04N19/117 , H04N19/137 , H04N19/14 , H04N19/196 , H04N19/423 , H04N19/51 , H04N19/80 , H04N19/86 , H04N7/12
CPC分类号： H04N19/82 , H04N19/51 , H04N19/61 , H04N19/80
摘要： A motion-compensated predictive error signal is generated in response to a moving-picture signal for every frame related to the moving-picture signal. Calculation is made as to an activity for each of pixels composing the frame in response to the motion-compensated predictive error signal. The activities for the respective pixels composing the frame are accumulated to calculate a 1-frame activity accumulation value. A band of the moving-picture signal in at least one of a spatial direction and a temporal direction is limited with a controllable band limiting characteristic. The controllable band limiting characteristic is controlled in response to the activity for each of the pixels and the 1-frame activity accumulation value.
摘要翻译：响应于与运动图像信号相关的每帧的运动图像信号，产生运动补偿预测误差信号。计算响应于运动补偿预测误差信号构成帧的每个像素的活动。对构成帧的各像素的活动进行累计，计算出1帧活动累积值。在空间方向和时间方向中的至少一个中的运动图像信号的频带受到可控的频带限制特性的限制。响应于每个像素的活动和1帧活动累积值来控制可控频带限制特性。

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