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    • 4. 发明授权
    • Pattern recognition system
    • 模式识别系统
    • US4021778A
    • 1977-05-03
    • US710417
    • 1976-08-02
    • Hirotada UedaTakeshi UnoSadahiro Ikeda
    • Hirotada UedaTakeshi UnoSadahiro Ikeda
    • G06T7/00G06K9/46G06K9/12
    • G06K9/4609
    • A pattern recognition system comprises a partial pattern cutting out system which has a plurality of cutting out windows previously provided in correspondence with a plurality of regions in a specific pattern which respectively correspond to a characteristic part of the specific pattern to be recognized and which constitute patterns symmetric to each other. A binary input signal is cut out by the use of the partial pattern cutting out apparatus. The "EXCLUSIVE OR" function between the corresponding bits of the partial patterns obtained from the plurality of cutting out windows are evaluated by "EXCLUSIVE OR" circuits. The number of outputs of predetermined logic level among the outputs of the "EXCLUSIVE OR" circuits and a preset number are compared, and the coincidence between both the numbers is sought. When both numbers coincide, the inputted signal is recognized as being the specific pattern.
    • 模式识别系统包括部分图案切出系统,其具有与特定图案中的多个区域相对应地预先设置的多个切割窗口,其分别对应于将被识别的特定图案的特征部分,并且构成图案 彼此对称。 通过使用部分图案切出装置切断二进制输入信号。 通过“EXCLUSIVE OR”电路评估从多个切出窗口获得的部分图案的相应位之间的“EXCLUSIVE OR”功能。 比较“EXCLUSIVE OR”电路的输出和预设数字之间的预定逻辑电平的输出数,寻求两个数字之间的一致。 当两个数字一致时,输入的信号被识别为特定图案。
    • 8. 发明授权
    • Mark detecting system using image pickup device
    • 使用图像拾取装置的标记检测系统
    • US4281342A
    • 1981-07-28
    • US24517
    • 1979-03-28
    • Hirotada UedaToshikazu YasueTakeshi Uno
    • Hirotada UedaToshikazu YasueTakeshi Uno
    • G01D5/26G01S3/786G01B11/14
    • G01D5/26G01S3/7864
    • In a mark detecting system using an image pickup device such as a TV camera in which a mark in the form of a regressive reflector is provided on an object, the field of view of the image pickup device is illuminated with light of a specified wavelength from an illuminating device placed in the vicinity of the image pickup device. The reflected light is introduced on the image pickup device through a filter capable of cutting off light having wavelengths other than the specified wavelength. Since the mark forms a bright pattern on an image produced within the field of view of the image pickup device, the position of the mark can be easily detected by means of a data processor which processes image signals.
    • 在使用诸如电视摄像机的图像拾取装置的标记检测系统中,其中在物体上设置有回归反射器形式的标记,图像拾取装置的视场用指定波长的光照射 放置在图像拾取装置附近的照明装置。 反射光通过能够切断除了特定波长以外的波长的光的滤光片被引入图像拾取装置。 由于标记在图像拾取装置的视野内产生的图像上形成明亮的图案,因此可以通过处理图像信号的数据处理器容易地检测标记的位置。
    • 9. 发明授权
    • Portable radio receiver with detachable speaker unit
    • 带可拆卸扬声器单元的便携式收音机
    • US4194157A
    • 1980-03-18
    • US833708
    • 1977-09-15
    • Takeshi Uno
    • Takeshi Uno
    • H05K11/00G11B33/02H04B1/08H05K5/02
    • H04B1/086
    • An audio apparatus in the form of a radio receiver is composed of a first part including electrical components constituting a tuner housed within a first cabinet for providing audio signals, a second part including at least a loud speaker housed within a second cabinet for converting the audio signals to sound, and cooperative mechanical and electrical coupling members at mating surfaces of the first and second cabinets for detachably assembling together the first and second parts of the apparatus with such mating surfaces of the respective cabinets in abutting relationship. When the first and second parts of the audio apparatus are detached from each other, the first part thereof may be used alone as a pocket radio with the audio signals produced thereby being audibly reproduced by means of an earphone engaged with a respective jack of such first part. Further, when the first part is detached from the second part, a casing or cover can be engaged with the mechanical coupling member of the first part for protecting the detached first part.
    • 无线电接收机形式的音频设备由包括电容器的第一部分组成,第一部分包括构成用于提供音频信号的第一机柜内的调谐器,第二部分至少包括一个容纳在第二机柜内的扬声器,用于转换音频 信号发声,以及在第一和第二机柜的配合表面处的协作的机械和电气耦合构件,用于可拆卸地将装置的第一和第二部分与对应关系的各个机柜的配合表面可拆卸地组装在一起。 当音频装置的第一部分和第二部分彼此分离时,其第一部分可以单独用作袖珍收音机,由此产生的音频信号通过与这种第一和第二部分的相应插孔接合的耳机可听地再现 部分。 此外,当第一部分与第二部分分离时,壳体或盖可以与第一部分的机械联接构件接合以保护分离的第一部分。