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1. 发明授权

US5446827A Bias impression for defuzzifying apparatus 失效
标题翻译：偏差设计的偏差
公开(公告)号：US5446827A
公开(公告)日：1995-08-29
申请号：US366409
申请日：1994-12-29
申请人： Fumiaki Shigeoka , Masanari Oh
发明人： Fumiaki Shigeoka , Masanari Oh
IPC分类号： G06N7/04 , G06F7/70
CPC分类号： G06N7/043 , Y10S706/90
摘要： A defuzzifying apparatus, for a fuzzy inference machine in which the consequent of a fuzzy inference is represented by a fuzzy set or a singleton, comprises a bias impression unit that adds an arbitrary-largeness bias value to each inference output grade, and circuitry a center of gravity of each inference output grade after the bias value is added. If the fuzzy inference is accomplished by hardware, it is possible to improve fluctuation of a final output due to noise or inference grade error. Even when an input does not match with any rule, any abnormal output can be prevented.
摘要翻译：一种用于模糊推理机的模糊化装置，其中模糊推理的结果由模糊集合或单例表示，包括偏移印模单元，其将每个推理输出等级加上任意大小的偏差值，并将电路中心每个推理输出等级的重力加上偏置值后。如果模糊推理是由硬件完成的，则可以改善由于噪声或推理等级误差引起的最终输出的波动。即使输入与任何规则不匹配，也可以防止异常输出。

2. 发明授权

US5305251A Membership function generator 失效
标题翻译：会员函数发生器
公开(公告)号：US5305251A
公开(公告)日：1994-04-19
申请号：US86120
申请日：1993-07-06
申请人： Fumiaki Shigeoka , Masanari Oh
发明人： Fumiaki Shigeoka , Masanari Oh
IPC分类号： G06G7/12 , G06F9/44 , G06N7/04 , G06G7/00
CPC分类号： G06N7/043
摘要： A membership function generator comprising an adder circuit which receives input VIN and center position voltage Vx for generating one side of a membership function (MF), an inversion circuit which generates the other side of the MF, adder circuits which generate the upper base of a trapezoid MF, and an adder circuit which combines one side-and the other side of MF and also sets the MF height.
摘要翻译：隶属函数发生器，包括接收输入VIN的加法器电路和用于产生隶属函数（MF）的一侧的中心位置电压Vx，产生MF的另一侧的反相电路，产生一个梯形MF，以及组合MF的一侧和另一侧的加法器电路，并且还设置MF高度。

3. 发明授权

US5592564A Pattern recognition method using fuzzy neuron 失效
标题翻译：模糊识别方法使用模糊神经元
公开(公告)号：US5592564A
公开(公告)日：1997-01-07
申请号：US429634
申请日：1995-04-27
申请人： Fumiaki Shigeoka , Masanari Oh
发明人： Fumiaki Shigeoka , Masanari Oh
IPC分类号： G06F9/44 , G06F15/18 , G06G7/12 , G06G7/60 , G06K9/46 , G06K9/66 , G06K9/68 , G06N3/04 , G06N7/02 , G06N99/00 , G06T7/00 , G06K9/62
CPC分类号： G06K9/4623 , G06N3/0436
摘要： A method for determining whether a fuzzy symbol matches a predetermined reference pattern by generating membership functions that collectively represent a reference pattern having identifying features; sampling the fuzzy symbol to generate an input pattern representative of the fuzzy symbol; transforming the input pattern to generate an inverted input pattern; comparing the input pattern with a first membership function to determine a first quantity of identifying features of the reference pattern that are present in the fuzzy symbol; comparing the inverted input pattern with a second membership function to determine a second quantity of identifying features of the reference pattern that are present in the fuzzy symbol; and determining that the fuzzy symbol matches the reference pattern if the first and second quantities are sufficiently high.
摘要翻译：一种用于通过产生共同表示具有识别特征的参考图案的隶属函数来确定模糊符号是否匹配预定参考图案的方法; 对模糊符号进行采样以产生代表模糊符号的输入模式; 变换输入图案以产生反相输入图案; 将输入模式与第一隶属度函数进行比较，以确定存在于模糊符号中的参考模式的识别特征的第一数量; 将所述反相输入模式与第二隶属函数进行比较，以确定存在于所述模糊符号中的参考模式的识别特征的第二数量; 以及如果所述第一和第二数量足够高，则确定所述模糊符号与所述参考图案匹配。

4. 发明授权

US5698887A Semiconductor protection circuit 失效
标题翻译：半导体保护电路
公开(公告)号：US5698887A
公开(公告)日：1997-12-16
申请号：US638927
申请日：1996-04-25
申请人： Hiroshi Kumano , Kazufumi Mimoto , Eiichi Sakao , Fumiaki Shigeoka
发明人： Hiroshi Kumano , Kazufumi Mimoto , Eiichi Sakao , Fumiaki Shigeoka
IPC分类号： G05F1/56 , G05F1/613 , H02H3/02 , H02H5/04 , H02H7/20 , H03K17/0814 , H01L31/058
CPC分类号： H02H5/044 , H03K17/0814 , H02H3/023
摘要： In a semiconductor protection circuit, a current fuse and a transistor are connected in series between a power supply terminal and a ground. A bias circuit is provided between the base and the emitter of the transistor. The bias circuit applies between the base and the emitter of the transistor a constant bias voltage that is lower than a normal environment temperature forward voltage of a p-n junction between the transistor's base and emitter. When a load connected to the other terminal of the current fuse is overheated, the forward voltage of the p-n junction drops, and the transistor is turned on.
摘要翻译：在半导体保护电路中，电流保险丝和晶体管串联在电源端子和地之间。在晶体管的基极和发射极之间提供偏置电路。偏置电路施加在晶体管的基极和发射极之间的恒定偏置电压低于晶体管基极和发射极之间的p-n结的正常环境温度正向电压。当连接到当前保险丝的另一个端子的负载过热时，p-n结的正向电压下降，并且晶体管导通。

5. 发明授权

US5506935A Fuzzy inference apparatus 失效
标题翻译：模糊推理装置
公开(公告)号：US5506935A
公开(公告)日：1996-04-09
申请号：US340476
申请日：1994-11-14
申请人： Fumiaki Shigeoka , Masanari Oh
发明人： Fumiaki Shigeoka , Masanari Oh
IPC分类号： G06F15/78 , G06F9/44 , G06N7/02 , G06N7/04 , G06G7/48
CPC分类号： G06N7/04 , Y10S706/90
摘要： A fuzzy inference apparatus wherein basic operation blocks used in each step of the fuzzy inference process are respectively constituted as an independent operation block and are detachable. It is preferable that a plurality of operation blocks with different basic operation systems are prepared for all or some steps of the fuzzy inference process and inputs/outputs of different basic operation blocks in the same step are compatible.
摘要翻译：一种模糊推理装置，其中在模糊推理处理的每个步骤中使用的基本操作块分别构成为独立的操作块，并且是可拆卸的。优选地，对于模糊推理过程的全部或一些步骤准备具有不同基本操作系统的多个操作块，并且在相同步骤中的不同基本操作块的输入/输出是兼容的。

6. 发明授权

US5434930A Fuzzy neuron for patter recognition 失效
标题翻译：用于模式识别的模糊神经元
公开(公告)号：US5434930A
公开(公告)日：1995-07-18
申请号：US160274
申请日：1993-12-02
申请人： Fumiaki Shigeoka , Masanari Oh
发明人： Fumiaki Shigeoka , Masanari Oh
IPC分类号： G06F9/44 , G06F15/18 , G06G7/12 , G06G7/60 , G06K9/46 , G06K9/66 , G06K9/68 , G06N3/04 , G06N7/02 , G06N99/00 , G06T7/00 , G06K9/62
CPC分类号： G06K9/4623 , G06N3/0436
摘要： A pattern recognition method capable of implementing a system suitable for the recognition of a complicated pattern. A reference pattern to be collated with an input pattern is represented using a plurality of membership functions to thereby apply fuzziness to the reference pattern. The input pattern which is input along a cross-detecting line is logically inverted for the production of an inverted input pattern. The input pattern is collated with any one of the plurality of membership functions to judge whether or not the input pattern is provided with at least one of the features of the reference pattern. Also, the inverted input pattern is collated with any one of the other membership functions to thereby judge whether or not the input pattern is provided with at least another one of the features of the reference pattern. The results of these inversions are synthesized. If the obtained result indicates that the input pattern sufficiently matches the reference pattern, then the input pattern is recognized to be a pattern belonging to the same category as the reference pattern.
摘要翻译：一种能够实现适合于识别复杂图案的系统的图案识别方法。使用多个隶属函数来表示与输入图案对照的参考图案，从而将模糊性应用于参考图案。沿着交叉检测线输入的输入图案在逻辑上反转以产生反相输入图案。将输入图案与多个隶属函数中的任何一个进行核对，以判断输入图案是否具有参考图案的特征中的至少一个。此外，将反相输入图案与其他隶属函数中的任何一个进行核对，从而判断输入图案是否具有参考图案的特征中的至少另一个。这些反转的结果是合成的。如果获得的结果指示输入图案与参考图案充分匹配，则输入图案被识别为属于与参考图案相同类别的图案。

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