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1. 发明授权

US5121442A Figure input system 失效
标题翻译：图输入系统
公开(公告)号：US5121442A
公开(公告)日：1992-06-09
申请号：US769582
申请日：1991-10-02
申请人： Fumio Togawa , Hitoshi Hirose
发明人： Fumio Togawa , Hitoshi Hirose
IPC分类号： G06F17/50 , G06F3/033 , G06K9/22 , G06T11/80
CPC分类号： G06K9/222 , G06F3/033 , G06K9/00416
摘要： A figure input system includes an input device such as a digitizer through which coordinate data of points on a figure to be inputted are time-wise continuously received. These data are sampled sequentially at set time intervals and are analyzed in view of the kind of basic figure intended by the user such that geometrical characteristics and position data are extracted from the sampled data and a regular basic figure can be displayed on a display device.
摘要翻译：图形输入系统包括诸如数字化仪的输入装置，通过该数字转换器输入的图形上的点的坐标数据被时间连续地接收。这些数据按照设定的时间间隔顺序采样，并且根据用户想要的基本图形的种类进行分析，使得从采样数据中提取几何特征和位置数据，并且可以在显示装置上显示规则的基本图形。

2. 发明授权

US5065438A Character recognition apparatus with inputting function of ruled lines 失效
标题翻译：具有格线输入功能的字符识别装置
公开(公告)号：US5065438A
公开(公告)日：1991-11-12
申请号：US425967
申请日：1989-10-24
申请人： Hitoshi Hirose , Fumio Togawa
发明人： Hitoshi Hirose , Fumio Togawa
IPC分类号： G06K11/06 , G06F3/00 , G06F3/01 , G06F3/033 , G06F3/041 , G06F3/048 , G06K9/20
CPC分类号： G06F3/04883 , G06F3/018
摘要： A character recognition apparatus includes an inputting function of ruled lines. The apparatus is equipped with a tablet type input device integrating a tablet type input device with a display panel. The apparatus includes a control unit that recognizes information inputted in an input panel by a stylus pen. There is a memory unit for storing the recognized information. The control unit sets a grating-like virtual frame in the input panel. The frame set in the input panel is a virtual boarder obtained by calculation and does not appear on a display panel.
摘要翻译：字符识别装置包括格线的输入功能。该装置配有将平板电脑型输入装置与显示面板集成的平板型输入装置。该装置包括控制单元，其通过触控笔识别在输入面板中输入的信息。存在用于存储识别信息的存储单元。控制单元在输入面板中设置格栅状的虚拟框架。输入面板中设置的框架是通过计算获得的虚拟边框，不显示在显示面板上。

3. 发明授权

US4953225A Handwritten character-recognizing apparatus for automatically generating and displaying character frames 失效
标题翻译：用于自动生成和显示字符帧的手写字符识别装置
公开(公告)号：US4953225A
公开(公告)日：1990-08-28
申请号：US257842
申请日：1988-10-14
申请人： Fumio Togawa , Hitoshi Hirose
发明人： Fumio Togawa , Hitoshi Hirose
IPC分类号： G06K9/22
CPC分类号： G06K9/00402
摘要： A handwritten character-recognizing apparatus having a discriminating device which discriminates whether or not an input device, namely, the pen of a writing/displaying tablet has moved from one character frame to the following character frame. When it is discriminated that the input device has moved to the following character frame, a character frame generating device automatically generates a character frame adjacent to the last character frame of the character frames arranged in a line. Thereby, the reading of handwritten characters and the recognizing of standard characters which are displayed instead of the handwritten characters are facilitated.
摘要翻译：具有识别装置的手写字符识别装置，其识别输入装置即写/显图形输入板的笔是否已经从一个字符帧移动到下一个字符帧。当识别输入装置已经移动到以下字符帧时，字符帧生成装置自动生成与排列成一行的字符帧的最后字符帧相邻的字符框。由此，便于阅读手写字符和识别显示而不是手写字符的标准字符。

4. 发明授权

US5022081A Information recognition system 失效
标题翻译：信息识别系统
公开(公告)号：US5022081A
公开(公告)日：1991-06-04
申请号：US593557
申请日：1990-10-09
申请人： Hitoshi Hirose , Fumio Togawa
发明人： Hitoshi Hirose , Fumio Togawa
IPC分类号： G06K9/03 , G10L15/22
CPC分类号： G10L15/22 , G06K9/033
摘要： An information recognition system includes a recognition unit for recognizing inputted information as groups of candidate characters, a memory for storing the groups of candidate characters, a display-integrated tablet for displaying top characters in the groups of candidate characters, also a coordinate input device for indicating one of the displayed characters, and a character correcting device which replaces the top character indicated by the coordinate indicating device with another character in the group to which the indicated top character belongs are provided.
摘要翻译：信息识别系统包括：识别单元，用于识别作为候选人物的组的输入信息，用于存储候选人物组的存储器;用于在候选人物组中显示顶部角色的显示器集成平板电脑，以及用于指示所显示的字符之一，以及字符校正装置，其替换由坐标指示装置指示的顶部字符与在所指示的顶部字符所属的组中的另一个字符。

5. 发明授权

US5283838A Neural network apparatus 失效
标题翻译：神经网络装置
公开(公告)号：US5283838A
公开(公告)日：1994-02-01
申请号：US685596
申请日：1991-04-15
申请人： Fumio Togawa , Toru Ueda , Takashi Aramaki , Yasushi Ishizuka
发明人： Fumio Togawa , Toru Ueda , Takashi Aramaki , Yasushi Ishizuka
IPC分类号： G06G7/60 , G06F15/18 , G06K9/66 , G06N3/08 , G06N3/10 , G06N99/00 , G11C11/54 , G06K9/00
CPC分类号： G06K9/6272 , G06N3/10
摘要： When performing learning for a neural network, a plurality of learning vectors which belong to an arbitrary category are used, and self-organization learning in the category is carried out. As a result, the plurality of learning vectors which belong to the category are automatically clustered, and the contents of weight vectors in the neural network are set to representative vectors which exhibit common features of the learning vectors of each cluster. Then, teacher-supervised learning is carried out for the neural network, using the thus set contents of the weight vectors as initial values thereof. In the learning process, an initial value of each weight vector is set to the representative vector of each cluster obtained by clustering. Therefore, the number of calculations required until the teacher-supervised learning is converged is greatly reduced.
摘要翻译：当对神经网络进行学习时，使用属于任意类别的多个学习向量，并且执行该类别中的自组织学习。结果，属于该类别的多个学习向量被自动聚类，将神经网络中权重向量的内容设置为表示每个簇的学习向量的共同特征的代表向量。然后，对神经网络进行教师监督学习，使用这样设定的权重向量的内容作为其初始值。在学习过程中，将每个权重向量的初始值设置为通过聚类获得的每个簇的代表向量。因此，在教师监督学习融合之前所需的计算量大大减少。

6. 发明授权

US5033006A Self-extending neural-network 失效
标题翻译：自扩展神经网络
公开(公告)号：US5033006A
公开(公告)日：1991-07-16
申请号：US489508
申请日：1990-03-07
申请人： Yasushi Ishizuka , Fumio Togawa , Toru Ueda
发明人： Yasushi Ishizuka , Fumio Togawa , Toru Ueda
IPC分类号： G06F15/18 , G06N3/04 , G06N3/08 , G06N99/00
CPC分类号： G06K9/6272 , G06N3/082
摘要： A self-extending shape neural-network is capable of a self-extending operation in accordance with the studying results. The self-extending shape neural-network has initially minimum number of the intermediate layers and the number of the nodes (units) within each layer by the self-extension of the network construction so as to shorten the studying time and the discriminating time. This studying may be effected efficiently by the studying being directed towards the focus when the studying is not focused.
摘要翻译：自扩展形状神经网络能够根据研究结果进行自我扩展操作。自扩展形状神经网络通过网络结构的自扩展，开始最小数量的中间层和每层内的节点数（单位数），以缩短学习时间和辨别时间。在学习不集中的时候，通过学习针对焦点，可以有效地实现这种学习。

7. 发明授权

US4465735A Magnetic recording medium 失效
标题翻译：磁记录介质
公开(公告)号：US4465735A
公开(公告)日：1984-08-14
申请号：US422464
申请日：1982-09-23
申请人： Fumio Togawa , Shigeo Aoyama
发明人： Fumio Togawa , Shigeo Aoyama
IPC分类号： C09D5/23 , C09D7/12 , G11B5/706 , H01F1/11 , H01F10/02
CPC分类号： G11B5/706 , G11B5/70673 , G11B5/70694 , Y10S428/90 , Y10T428/257 , Y10T428/269 , Y10T428/2991 , Y10T428/31678
摘要： An improved magnetic recording medium suitable for high density recording is disclosed, which has a squareness ratio in the vertical direction of 0.6 or more and an orientation ratio (squareness ratio in the vertical direction/squareness ratio in the lengthwise direction) of 0.7 or more, prepared from acicular magnetic iron oxide particles having crystalline magnetic anisotropy and a ratio of Fe.sup.2+ /Fe.sup.3+ of 0.05 or less uniformly cobalt-doped, the particles having preferably a particle size of 0.3.mu. or less and an axial ratio of 6 to 10.
摘要翻译：公开了一种适用于高密度记录的改进的磁记录介质，其垂直方向的垂直度为0.6或更大，并且取向比（垂直方向上的矩形比/长度方向的矩形比）为0.7以上，由具有结晶磁各向异性的针状磁性氧化铁颗粒和均匀钴掺杂的Fe 2+ + Fe 3+比为0.05或更低的颗粒制备，颗粒的粒度优选为0.3μm以下，轴比为6〜10。

8. 发明授权

US5271068A Character recognition device which divides a single character region into subregions to obtain a character code 失效
标题翻译：字符识别装置，其将单个字符区域划分成子区域以获得字符代码
公开(公告)号：US5271068A
公开(公告)日：1993-12-14
申请号：US871075
申请日：1992-04-20
申请人： Toru Ueda , Yasushi Ishizuka , Fumio Togawa
发明人： Toru Ueda , Yasushi Ishizuka , Fumio Togawa
IPC分类号： G06K9/46 , G06K9/66 , G06K9/62 , G06K9/68
CPC分类号： G06K9/4609 , G06K9/6271 , G06K2209/01
摘要： A character recongintion device has a subdivider, a features calculator and a character code recognition device. Image data for a single character area is extracted from scanned character image data and input to the subdivider. This subdivider divides the image data for the single character area into subregions. The features calculator calculates quantified features in each subregion based on a degree of resemblance between a template and image data in the subregions. When the features of each subregion are calculated for all subregions constituting the single character area, a character code corresponding to the scanned character image data is recognized by the character code recognition device based on the quantified features of each of all subregions.
摘要翻译：字符识别装置具有分割器，特征计算器和字符代码识别装置。从扫描的字符图像数据中提取单个字符区域的图像数据并输入到分割器。该分割器将单个字符区域的图像数据划分为子区域。特征计算器基于子区域中的模板和图像数据之间的相似程度，计算每个子区域中的量化特征。当针对构成单个字符区域的所有子区域计算每个子区域的特征时，基于每个子区域的量化特征，由字符代码识别装置识别与扫描的字符图像数据相对应的字符代码。

9. 发明授权

US4536444A Magnetic recording medium 失效
标题翻译：磁记录介质
公开(公告)号：US4536444A
公开(公告)日：1985-08-20
申请号：US671960
申请日：1984-11-16
申请人： Kenji Sumiya , Fumio Togawa , Osamu Saito
发明人： Kenji Sumiya , Fumio Togawa , Osamu Saito
IPC分类号： C08G65/22 , C09D171/02 , C10M107/48 , C10N40/18 , G11B5/64 , G11B5/706 , G11B5/72 , G11B5/725
CPC分类号： G11B5/722 , Y10S428/90 , Y10T428/3154 , Y10T428/31544
摘要： A magnetic recording medium comprising a substrate, a magnetic layer formed on the substrate and comprising a metallic magnetic material as a recording element and a protective layer formed on the magnetic layer and comprising a perfluroalkyl polyether derivative having a phosphate terminal group, which has improved durability and corrosion resistivity.
摘要翻译：一种磁记录介质，包括基板，形成在基板上的磁性层，其包含作为记录元件的金属磁性材料和形成在磁性层上的保护层，并且包含具有磷酸酯末端基的全氟烷基聚醚衍生物，其具有改善的耐久性和腐蚀电阻率。

10. 发明授权

US4480004A Magnetic recording medium 失效
标题翻译：磁记录介质
公开(公告)号：US4480004A
公开(公告)日：1984-10-30
申请号：US422302
申请日：1982-09-23
申请人： Fumio Togawa , Takato Karashima , Hiroshi Zaitsu
发明人： Fumio Togawa , Takato Karashima , Hiroshi Zaitsu
IPC分类号： G11B5/706 , C09D5/23 , C09D7/12 , G11B5/714 , G11B5/842 , H01F10/02
CPC分类号： G11B5/714 , G11B5/842 , Y10S428/90 , Y10T428/256 , Y10T428/257 , Y10T428/31678
摘要： A magnetic recording medium suitable for high-density recording which comprises a substrate and a magnetic layer thereon, the magnetic layer containing acicular magnetic metal particles having a particle size of not more than 0.3.mu. and a squareness ratio in the vertical direction of the layer being not less than 0.4.
摘要翻译：一种适用于高密度记录的磁记录介质，其中包括一个基底和一个磁性层，该磁性层含有粒径不大于0.3微米的针状磁性金属颗粒，该层垂直方向的矩形比为不小于0.4。

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