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31. 发明公开

EP0384709A2 Learning Machine 失效
标题翻译： Lernmaschine。
公开(公告)号：EP0384709A2
公开(公告)日：1990-08-29
申请号：EP90301810.9
申请日：1990-02-20
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Kohda, Toshiyuki , Shimeki, Yasuharu , Sakaue, Shigeo , Yamamoto, Hiroshi
IPC分类号： G06F15/80
CPC分类号： G06N3/084
摘要： An improved learning machine having a plurality of multi-input/single-output signal processing units (3) connected in a hierarchical structure comprises a weight coefficient change quantity control unit (30A - 30E) which controls to increase weight change quantities for multi-input/single-output signal processing units (3) involving a large error but not to change weights for multi-input/single-output signal processing units (3) involving a sufficiently reduced error, thereby increasing the learning speed, in contrast with conventional learning machines which perform a learning operation to minimize a square error of multi-input/single-output signal processing units (3) in the highest hierarchy of the hierarchical structure.
摘要翻译：具有以分层结构连接的多个多输入/单输出信号处理单元（3）的改进的学习机包括权重系数改变量控制单元（30A-30E），其控制增加用于多输入的权重变化量 /单输出信号处理单元（3）涉及大误差，但不改变涉及足够减小的误差的多输入/单输出信号处理单元（3）的权重，从而增加学习速度，与传统学习执行学习操作以最小化分级结构的最高层级中的多输入/单输出信号处理单元（3）的平方误差的机器。

32. 发明公开

EP1466557A3 Physical movement analyzer and physical movement analyzing method 有权
标题翻译：用于分析物理运动的方法和装置
公开(公告)号：EP1466557A3
公开(公告)日：2004-10-27
申请号：EP04008420.4
申请日：2004-04-07
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Inoue, Shigeyuki , Tanaka, Shinji , Shiraishi, Takako , Yamamoto, Hiroshi , Kawasaki, Yoshitaka
IPC分类号： A61B5/11 , A61B5/103
CPC分类号： A61B5/112 , A61B5/1038
摘要： The acceleration information detecting unit (11) of an acceleration detecting apparatus (10) have an acceleration sensor with at least one-axis measures the acceleration in the back and forth direction (or the right and left direction) of a walking person and sends the acceleration data indicating this acceleration to the wireless communication control unit (12). The wireless communication control unit (12) sends the acceleration data that is measured in the acceleration information detecting unit (11) to the physical movement analyzer (20) using a short-distance wireless communication method. On the other hand, the wireless communication control unit (21) of the physical movement analyzer (20) receives the acceleration data that is sent from the acceleration detecting apparatus (10) using a short-distance wireless communication method and sends it to the walking speed detecting unit (22). The walking speed detecting unit (22) estimates the strides and a walking period based on the received acceleration data and calculates the walking speed based on the strides and the walking period.

33. 发明公开

EP1324290A3 Device and system for detecting abnormality 有权
标题翻译：装置和系统，用于检测异常
公开(公告)号：EP1324290A3
公开(公告)日：2003-11-26
申请号：EP02028793.4
申请日：2002-12-27
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Ueno, Reiko , Kaneda, Noriko , Omori, Takashi , Hara, Kousuke , Yamamoto, Hiroshi , Inoue, Shigeyuki , Tanaka, Shinji
IPC分类号： G08B21/04
CPC分类号： G06K9/00771 , G06F19/00 , G06K9/00335 , G06K9/6218 , G06K9/6284 , G06K9/6297 , G08B21/0423 , G08B21/0469 , G08B31/00
摘要： An abnormality detection device 30 includes small motion sensors 25a∼25c that detect small motions of a person in a house, a data collecting unit 32 that collects and stores sensor signals from the small motion sensors 25a∼25c as sensor patterns, a Markov chain operating unit 33 that transforms the sensor patterns into a cluster sequence by vector-quantizing input patterns which are obtained by averaging and normalizing the sensor patterns and calculates a transition number matrix and a duration time distribution of a Markov chain and so on using a Markov chain model, a comparing unit 34 that calculates characteristic amount (Euclid distance and average log likelihood in appearance frequency of a Markov chain and average log likelihood to the duration time distribution of a Markov chain) of a sample activity as against a daily activity based on the obtained transition number matrix and the duration time distribution and so on, and others.

34. 发明授权

EP0652532B1 Character recognition apparatus 失效
标题翻译：字符识别设备
公开(公告)号：EP0652532B1
公开(公告)日：2001-07-18
申请号：EP94117452.6
申请日：1994-11-04
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Kojima, Yoshihiro , Yamamoto, Hiroshi , Maruno, Susumu , Shimeki, Yasuharu
IPC分类号： G06K9/48
CPC分类号： G06K9/48 , G06K2209/01

35. 发明授权

EP0474222B1 Learning machine with a hierarchical structure without mutual connections within levels thereof 失效
标题翻译：学习机具有层次结构没有Schichtes内相互连接
公开(公告)号：EP0474222B1
公开(公告)日：1998-10-21
申请号：EP91114955.7
申请日：1991-09-04
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Koda, Toshiyuki , Shimeki, Yasuharu , Sakaue, Shigeo , Yamamoto, Hiroshi
IPC分类号： G06F15/80
CPC分类号： G06N3/084

36. 发明授权

EP0442442B1 Objective lens actuator for optical storage drive 失效
标题翻译：调整光学存储装置的物镜。
公开(公告)号：EP0442442B1
公开(公告)日：1995-04-19
申请号：EP91101950.3
申请日：1991-02-12
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Yamamoto, Hiroshi , Kawamura, Ichiro , Goto, Shoji
IPC分类号： G11B7/08 , G11B7/09 , G11B7/095
CPC分类号： G11B7/12 , G11B7/0932

37. 发明公开

EP0474222A3 Learning machine with a hierarchical structure without mutual connections within levels thereof 失效
标题翻译：具有层次结构的学习机器，其水平之间没有互相连接
公开(公告)号：EP0474222A3
公开(公告)日：1994-05-18
申请号：EP91114955.7
申请日：1991-09-04
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Koda, Toshiyuki , Shimeki, Yasuharu , Sakaue, Shigeo , Yamamoto, Hiroshi
IPC分类号： G06F15/80
CPC分类号： G06N3/084
摘要： A learning machine has plural multiple-input single-output signal processing circuits (3) connected in a hierarchical structure. The learning machine sets a threshold value, which is a evaluation standard for change in weight coefficients, high during the early part of the learning process and enables rough learning to progress without changing the weight coefficients for those multiple-input single-output signal processing circuits (3) for which errors are sufficiently small. On the other hand, the learning machine gradually reduces the threshold value as learning progresses and advances learning by a non-linear optimization method (including a conjugate gradient method, a linear search method, or a combination of conjugate gradient and linear search methods) during the later part of the learning process, and thereby improves the learning speed.

38. 发明公开

EP0529635A3 An image processing apparatus 失效
标题翻译：图像处理装置
公开(公告)号：EP0529635A3
公开(公告)日：1993-09-08
申请号：EP92114653.6
申请日：1992-08-27
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Maruno, Susumu 1-5-3-1503, Tomobuchi-cho , Sakaue, Shigeo , Yamashita, Haruo 3-1-2-104, Kamishinjo , Yamamoto, Hiroshi
IPC分类号： H04N5/202
CPC分类号： H04N5/202
摘要： An image processing apparatus of this invention makes it possible to obtain good corrected images having a wide dynamic range by applying to inputted pictures a gamma correction process wherein an optimum gamma correction curve is selected by a flexible and proper judgment. It comprises an image signal sampling unit for sampling plural kinds of picture information from the image signals of one picture frame, a nonlinear gamma correction unit for applying a nonlinear correction to the gamma of said image signals by use of nonlinear gamma curves, and a learning type gamma selector unit wherein a nonlinear relation between the picture information of the image signals sampled by said image signal sampling unit and said nonlinear gamma curves for correction is established by learning and then said picture information is judged according to the results of said learning to select a nonlinear gamma curve to be used for correction. First, plural kinds of picture information are sampled from the image signals of one picture frame in the image signal sampling unit. Then, by the learning type gamma selector unit, a nonlinear relation between the picture information sampled by the image signal sampling unit and nonlinear gamma curves for correction is established by learning and the picture information sampled by the image signal sampling unit is judged according to the learning results for selecting a nonlinear gamma curve to be used for correction. The nonlinear gamma of the picture signals is corrected in the most suitable way in the nonlinear gamma correction unit according to the nonlinear gamma curve selected by the learning type gamma selector unit. Thus, the gamma correction curve best suited for the gamma correction of the inputted pictures is selected by a flexible and proper judgment.
Furthermore, the foregoing processes are realized by a simple constitution of a nonlinear gamma selector unit comprising networks of multiple layers, each of which has a single or multiple number of tree branch structure formed by combining plural recognition units, with the number thereof corresponding to that of the picture blocks outputted from the image signal sampling unit after splitting of the image signals of one picture frame.

39. 发明公开

EP0456454A2 Optical disk drive 失效
标题翻译： Optische Scheibenantriebseinheit。
公开(公告)号：EP0456454A2
公开(公告)日：1991-11-13
申请号：EP91304091.1
申请日：1991-05-07
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Naoki, Goro , Momoo, Kazuo , Goto, Shoji , Kawamura, Ichiro , Yamamoto, Hiroshi
IPC分类号： G11B7/135 , G11B7/12
CPC分类号： G11B7/08582
摘要： An optical disk drive of the type having a fixed optical unit (13) having a light transmitting hole (19) from which a laser beam is emitted, and a movable head (14) having a light receiving hole (20) from which the laser beam is received, wherein the respective outer edges of the light emitting and receiving holes (19, 20) are surrounded by a pair of annular projections (21). The annular projections (21) are engageable with each other to provide a seal therebetween when the head (14) is displaced toward the fixed optical unit (13). The annular projections (21) are preferably made of a cushioning material in which instance they also serve as a cushioning or shock-absorbing member.
摘要翻译：一种具有固定光学单元（13）的光盘驱动器，其具有发射激光束的透光孔（19），以及具有光接收孔（20）的可动头（14），激光光束被接收，其中发光和接收孔（19,20）的相应外边缘被一对环形突起（21）包围。当头部（14）朝向固定光学单元（13）移位时，环形突起（21）可彼此接合以在其间提供密封。环形突起（21）优选地由缓冲材料制成，其中它们也用作缓冲或减震构件。

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