公开(公告)号：US5261008A

公开(公告)日：1993-11-09

申请号：US018215

申请日：1993-02-16

申请人： Makoto Yamamoto

发明人： Makoto Yamamoto

IPC分类号： G06K9/00 ,  G07C9/00

CPC分类号： G07C9/00087 ,  G06K9/00067

摘要： A method for verifying that a sample image of a fingerprint is that of a designated person through comparison of sample data, generated from the sample image, with master data, generated from a master image of the designated person's fingerprint. The master and sample image have been divided into a plurality of blocks, and each block has been divided into a plurality of block areas. Each block area has a number of pixels each having an associated direction as the sample and master data. The direction associated with each pixel was determined based on pixel density partial differentials between the pixel and adjacent pixels for a plurality of directions. The direction of the minimum pixel density partial differential for a pixel is chosen as the direction for that pixel. Based on the sample and master data fingerprint verification is determined by at least one of total dispersion, cross-correlation, and distance between classes.

摘要翻译： 一种用于通过将从样本图像生成的样本数据与从指定人物的指纹的主图像生成的主数据进行比较来验证指纹的样本图像是指定人物的样本图像的方法。 主和样本图像已经被划分为多个块，并且每个块已被划分为多个块区域。 每个块区域具有多个像素，每个像素具有作为样本的关联方向和主数据。 基于多个方向的像素和相邻像素之间的像素密度偏差来确定与每个像素相关联的方向。 选择像素的最小像素密度偏微分方向作为该像素的方向。 基于样本和主数据，指纹验证由总色散，互相关和类之间的距离中的至少一个来确定。

公开(公告)号：US5259065A

公开(公告)日：1993-11-02

申请号：US884227

申请日：1992-05-11

申请人： Sunao Takatori ,  Ryohei Kumagai ,  Koji Matsumoto ,  Makoto Yamamoto

发明人： Sunao Takatori ,  Ryohei Kumagai ,  Koji Matsumoto ,  Makoto Yamamoto

IPC分类号： G06N3/04 ,  G06F15/18

CPC分类号： G06K9/4623 ,  G06N3/04

摘要： A data processing system of the neural network type. The system recognizes a predetermined shape by providing some connections that are inhibitory between a plurality of neurons in a neural layer of the neural network. If data is found in the inhibitory area, it makes it harder for the neurons in the correct area to fire. Only when the neurons in the correct area fire is the predetermined shape recognized.

摘要翻译： 神经网络类型的数据处理系统。 该系统通过提供在神经网络的神经层中的多个神经元之间抑制的一些连接来识别预定的形状。 如果在抑制区域发现数据，则会使正确区域中的神经元更难燃烧。 只有当正确区域的神经元发生火灾时，才能识别出预定的形状。

公开(公告)号：US5257342A

公开(公告)日：1993-10-26

申请号：US680117

申请日：1991-04-03

申请人： Sunao Takatori ,  Makoto Yamamoto

发明人： Sunao Takatori ,  Makoto Yamamoto

IPC分类号： G06G7/60 ,  G06F15/18 ,  G06K9/66 ,  G06N3/08 ,  G06N99/00 ,  G06T1/40

CPC分类号： G06K9/4628 ,  G06N3/082 ,  G06K2209/01 ,  Y10S706/90

摘要： A learning method for a neural network type data processing system determines activation patterns in an input layer and output layer arbitrarily, increases weights of synapses in a middle layer and the output layer so that neuron activate with more than a certain rate among those corresponding to neurons in the input layer and the output layer and repeats the same process for each neuron in the middle layer. The input layer and output layer possess a plurality of neurons which activate and output certain data according to a specific result and the middle layer is between the input layer and output layer. The middle layer also possesses a plurality of neurons which are connected to each neuron in the input layer and output layer.

公开(公告)号：US5195171A

公开(公告)日：1993-03-16

申请号：US767565

申请日：1991-09-30

申请人： Sunao Takatori ,  Ryohei Kumagai ,  Makoto Yamamoto ,  Koji Matsumoto

发明人： Sunao Takatori ,  Ryohei Kumagai ,  Makoto Yamamoto ,  Koji Matsumoto

IPC分类号： G06N3/04

CPC分类号： G06N3/04

摘要： A data processing system having a neural layer which comprises a neuron for comparing a sum of inputted data weighted by a weight with a threshold so as to output an output according to a result of the comparing, characterized in that the neural layer comprises as many neural layers as a difference between an abstraction degree of input and output data of the data processing system.

摘要翻译： 一种具有神经层的数据处理系统，包括：神经元，用于将由权重加权的输入数据的和与阈值进行比较，以便根据比较结果输出输出，其特征在于，所述神经层包括多个神经元 层作为数据处理系统的输入和输出数据的抽象度之间的差异。

公开(公告)号：US3058555A

公开(公告)日：1962-10-16

申请号：US78163158

申请日：1958-12-19

申请人： GEN MOTORS CORP

发明人： SCOFIELD SR ROBERT O ,  WOLCOTT LESLIE C

IPC分类号： F02D9/00

CPC分类号： F02D9/00 ,  F02D2700/0241 ,  Y10T74/20226 ,  Y10T477/835

公开(公告)号：US2010419A

公开(公告)日：1935-08-06

申请号：US68695833

申请日：1933-08-26

申请人： PITTSBURGH PLATE GLASS CO

发明人： LEE SHOWERS ,  KUTCHKA KARL G

IPC分类号： C03B5/235

CPC分类号： C03B5/235

公开(公告)号：US20020066279A1

公开(公告)日：2002-06-06

申请号：US09992218

申请日：2001-11-14

申请人： Yozan, Inc.

发明人： Hisanori Kiyomatsu

IPC分类号： F25B049/00

CPC分类号： H04L29/06 ,  F25B2600/07 ,  F25D29/00 ,  F25D2400/361 ,  F25D2700/08 ,  G06Q10/087 ,  H04L67/12 ,  H04L69/329

摘要： The refrigerator has a reader/writer for writing information in and reading information from a contactless memory medium, an information holding device for storing information read by the reader/writer, and an information display device for displaying the information stored by the information holding device. As a result of the invention of the refrigerator, the number of items such as foods that can be unconsumed and discarded because of the arrival of their consume-by dates is reduced in a refrigerator, and items such as foods stored in the refrigerator can be confirmed without opening the door.

摘要翻译： 冰箱具有用于将信息写入并从非接触式存储介质读取信息的读取器/写入器，用于存储由读取器/写入器读取的信息的信息保持装置和用于显示由信息保持装置存储的信息的信息显示装置。 由于冰箱的发明，冰箱中减少了由于消费者到达而能够被消耗和丢弃的食品等食物的数量，并且存储在冰箱中的食品等可以是 确认没有打开门。

公开(公告)号：US20010020897A1

公开(公告)日：2001-09-13

申请号：US09799422

申请日：2001-03-05

申请人： YOZAN INC.

发明人： Sunao Takatori ,  Guoliang Shou

IPC分类号： H04Q005/22 ,  G08B013/14 ,  G08B023/00

CPC分类号： H01Q1/2225 ,  G06K19/0704 ,  G06K19/0723 ,  H01Q7/00

摘要： There is provided a tag IC that radio waves transmitted from the tag IC is intensified, so that information stored in the tag IC can be read even if the distance between the tag IC and a reader is increased. The tag IC comprises an antenna that receives/transmits signals from/to the reader with AC electromagnetic energy, an IC chip that decodes received data from the reader, calculates transmitting data based on stored data, and transmits data, and a solar cell that directly converts optical energy to electrical energy to supply power to the IC chip.

摘要翻译： 提供了从标签IC发送的无线电波被增强的标签IC，使得即使标签IC和读取器之间的距离增加，也可以读取存储在标签IC中的信息。 标签IC包括用AC电磁能从接收/发送读取器的信号的天线，从读取器解码接收到的数据的IC芯片，基于存储的数据计算发送数据，并发送数据，以及直接发送太阳能电池 将光能转换为电能以向IC芯片供电。

公开(公告)号：US6081549A

公开(公告)日：2000-06-27

申请号：US4607

申请日：1998-01-08

申请人： Guoliang Shou ,  Changming Zhou ,  Xuping Zhou

发明人： Guoliang Shou ,  Changming Zhou ,  Xuping Zhou

IPC分类号： H04B1/707 ,  H04B1/712 ,  H04B7/01 ,  H04B7/08 ,  H04K1/00

CPC分类号： H04B1/711 ,  H04B7/01 ,  H04B1/7093 ,  H04B1/7117 ,  H04B2201/70701

摘要： Phases of the spread spectrum signal are corrected with a high degree of accuracy by a minimum of circuitry. One of phase correction circuits 31-34 of the receiver corresponds to each path. The I-component and Q-component of a despread output are supplied to the phase correction circuits 31-34. A phase error extractor 1 extracts the first phase error from a received pilot block. A phase corrector 2 corrects the phase error of a received information symbol using a correction vector that has been calculated based on the first phase error. The RAKE synthesizer 25 synthesizes the corrected received signal with outputs of the phase correction A circuits of other paths and outputs the synthesized signal to a temporary determiner 3 which temporarily determines an information symbol to be processed. The phase error is modified in a correction vector modifier 4 using the temporary determination result. A new correction vector is calculated based on the modified phase error. In this way, the correction vectors are sequentially modified based on the temporary determination results for the information symbols.

摘要翻译： 通过最小的电路以高精度校正扩频信号的相位。 接收机的相位校正电路31-34中的一个对应于每个路径。 解扩输出的I分量和Q分量被提供给相位校正电路31-34。 相位误差提取器1从接收到的导频块中提取第一相位误差。 相位校正器2使用已经基于第一相位误差计算的校正矢量校正接收信息符号的相位误差。 RAKE合成器25将校正的接收信号与其他路径的相位校正A电路的输出合成，并将合成信号输出到暂时确定要处理的信息符号的临时确定器3。 使用临时确定结果在校正矢量修改器4中修改相位误差。 基于修正的相位误差计算新的校正矢量。 以这种方式，基于信息符号的临时确定结果，顺序修改校正矢量。

公开(公告)号：US06064690A

公开(公告)日：2000-05-16

申请号：US75861

申请日：1998-05-12

申请人： Changming Zhou ,  Xuping Zhou ,  Guolinag Shou

发明人： Changming Zhou ,  Xuping Zhou ,  Guolinag Shou

IPC分类号： H04B1/707 ,  H04B1/69

CPC分类号： H04B1/707 ,  H04B1/7093

摘要： A spread spectrum communication system wherein spreading codes for in-phase and quadrature components are composed by addition and subtraction and the received signal is multiplied by these composed codes for despreading. The communication system comprises a transmitter generating in-phase and quadrature components. The transmitter includes a spreading circuit for spreading the in-phase and quadrature components. The system further includes a receiver, a phase correction circuit for correcting the phase of despreaded components, a rake combiner for combining the components corrected by the phase correction circuit and a circuit for outputting a combined signal and a delay detection circuit for delaying detection of the combined signal. The receiver also comprises a provisional judgment portion for judging the phase of a pair of the in-phase and quadrature phase components. The phase correction circuit corrects the phase according to the phase judged by the provisional judgment portion.

摘要翻译： 扩展频谱通信系统，其中用于同相和正交分量的扩展码由加法和减法组成，并且接收的信号乘以这些组合代码用于解扩。 通信系统包括产生同相和正交分量的发射机。 发射机包括用于扩展同相和正交分量的扩展电路。 该系统还包括接收机，用于校正解扩部件的相位的相位校正电路，用于组合由相位校正电路校正的分量的组合器和用于输出组合信号的电路和延迟检测电路的延迟检测电路 组合信号。 接收机还包括用于判断一对同相和正交相位分量的相位的临时判断部分。 相位校正电路根据由临时判断部判定的相位来校正相位。