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1. 发明授权

US07673145B2 Biometric image collation apparatus and collation method therefor 失效
标题翻译：生物图像对比装置及其对照方法
公开(公告)号：US07673145B2
公开(公告)日：2010-03-02
申请号：US10515566
申请日：2004-03-05
申请人： Takahiro Hatano , Satoshi Shigematsu , Hiroki Morimura , Namiko Ikeda , Yukio Okazaki , Katsuyuki Machida , Mamoru Nakanishi
发明人： Takahiro Hatano , Satoshi Shigematsu , Hiroki Morimura , Namiko Ikeda , Yukio Okazaki , Katsuyuki Machida , Mamoru Nakanishi
IPC分类号： H04L9/00
CPC分类号： G06K9/00067 , G06K9/00087 , G06K9/036
摘要： This invention includes an image quality priority level decision processing unit (40) which evaluates the magnitude of an image quality of each of a plurality of first image data formed from biometric images associated with the same target on the basis of a specific index having the relationship of a monotone function with authentication accuracy of biometric authentication, and outputs each of the first image data upon adding a priority level thereto on the basis of the evaluation result, a first image storage (6, 81) unit which stores each of the first image data having a priority level added thereto from the image quality priority level decision processing unit (40), a second image storage unit (8, 61) which stores second image data used for comparison/collation with the first image data, an image collation unit (7) which compares/collates the second image data stored in the second image storage unit (8, 61) with the first image data stored in the first image storage unit (6, 81) and outputs the comparison/collation result, and a control unit (9) which controls each of the units. The control unit (9) causes the image collation unit (7) to compare/collate the second image data stored in the second image storage unit (8, 61) with the first image data stored in the first image storage unit (6, 81) in accordance with the priority levels, and outputs the comparison/collation result from the image collation unit (7).
摘要翻译：本发明包括图像质量优先级决定处理单元（40），其根据具有关系的特定索引来评估由与相同目标相关联的生物特征图像形成的多个第一图像数据中的每一个的图像质量的大小具有生物体认证的认证精度的单调函数，并且基于评估结果向其添加优先级，并输出每个第一图像数据;第一图像存储器（6,81）单元，其存储每个第一图像从图像质量优先级判定处理单元（40）向其添加优先级的数据，存储用于与第一图像数据进行比较/对照的第二图像数据的第二图像存储单元（8,61），图像对照单元（7），其将存储在第二图像存储单元（8,61）中的第二图像数据与存储在第一图像存储单元（6,81）中的第一图像数据进行比较/比较 d输出比较/核对结果，以及控制单元（9）。控制单元（9）使图像核对单元（7）将存储在第二图像存储单元（8,61）中的第二图像数据与存储在第一图像存储单元（6,81中）的第一图像数据进行比较/ ），并且从图像对照单元（7）输出比较/核对结果。

2. 发明授权

US07440534B2 Master-slave flip-flop, trigger flip-flop and counter 失效
标题翻译：主从触发器，触发器触发器和计数器
公开(公告)号：US07440534B2
公开(公告)日：2008-10-21
申请号：US10572446
申请日：2005-08-09
申请人： Hiroki Morimura , Satoshi Shigematsu , Yukio Okazaki , Katsuyuki Machida
发明人： Hiroki Morimura , Satoshi Shigematsu , Yukio Okazaki , Katsuyuki Machida
IPC分类号： H03K23/50 , H03K3/356
CPC分类号： H03K3/356156 , H03K3/35625
摘要： A master latch (1) is formed from a static circuit, and a slave latch (2) is formed from a dynamic circuit. The number of circuit elements can be smaller as compared to a slave latch formed from a static circuit so that the size and area of a master-slave flip-flop can be reduced. Since the master latch is formed from a static circuit, data can be held stably during the standby time by setting the master latch in a data holding state.
摘要翻译：主锁存器（1）由静态电路形成，从锁存器（2）由动态电路形成。与由静态电路形成的从锁存器相比，电路元件的数量可以更小，从而可以减小主从触发器的尺寸和面积。由于主锁存器是由静态电路形成的，所以通过将主锁存器设置为数据保持状态，可以在待机时间内保持稳定的数据。

3. 发明申请

US20070134837A1 Surface shape recognition sensor and method of fabricating the same 有权
标题翻译：表面形状识别传感器及其制造方法
公开(公告)号：US20070134837A1
公开(公告)日：2007-06-14
申请号：US11704024
申请日：2007-02-07
申请人： Norio Sato , Katsuyuki Machida , Satoshi Shigematsu , Hiroki Morimura
发明人： Norio Sato , Katsuyuki Machida , Satoshi Shigematsu , Hiroki Morimura
IPC分类号： H01L21/00
CPC分类号： G06K9/0002 , Y10S438/942
摘要： A structure (113b) which includes an overhang and a support portion supporting substantially the center of the overhang, and in which the area of the support portion is smaller than the area of the overhang in the two-dimensional direction of an upper electrode (1110b) is formed on the upper electrode (110a) in a region above each lower electrode 105a in one-to-one correspondence with the lower electrode (105a). An object of surface shape sensing, e.g., the tip of a finger (1602) touches the surface of the overhang of the structure (113b), and the support portion of the structure (113b) whose overhang is in contact with the object of sensing pushes down a portion of the upper electrode (110a) toward the lower electrode (105a), thereby deforming the upper electrode (110a).
摘要翻译： 1.一种结构（113b），其包括突出端和支撑部分，所述支撑部分基本上支撑所述突出部的中心，并且所述支撑部分的面积小于所述上部电极的二维方向上的所述突出部分的面积（ 1110b）形成在每个下电极105a上的区域中的上电极（110a）上，与下电极（105a）一一对应地形成。表面形状检测的目的，例如手指的尖端（1602）接触结构（113b）的突出部分的表面，并且结构（113b）的支撑部分（113b）的突出部与物体接触的感测将上部电极（110a）的一部分朝向下部电极（105a）下压，从而使上部电极（110a）变形。

4. 发明授权

US07019563B2 Waveform shaping circuit 失效
标题翻译：波形整形电路
公开(公告)号：US07019563B2
公开(公告)日：2006-03-28
申请号：US10505629
申请日：2004-01-21
申请人： Hiroki Morimura , Toshishige Shimamura , Koji Fujii , Satoshi Shigematsu , Yukio Okazaki , Katsuyuki Machida
发明人： Hiroki Morimura , Toshishige Shimamura , Koji Fujii , Satoshi Shigematsu , Yukio Okazaki , Katsuyuki Machida
IPC分类号： H03B1/00
CPC分类号： H03K5/082 , H03K5/1534 , H03K17/223 , H03K17/302
摘要： A first control potential setting means (1) generates a first control potential (N2) which reverses the magnitude relationship with a second control potential (N3) when an input signal (IN) reaches the vicinity of a logical threshold value. A second control potential setting means (2) generates the second control potential (N3) which changes in the same direction as the input signal (IN), in accordance with a change in input signal (IN). An output means (3) includes transistors (Q5, Q6), and generates an output signal (OUT) having a predetermined potential on the basis of the first control potential (N2), the second control potential (N3), and a reset signal (RSET). A reset means (4) turns off the transistor (Q6) while a waveform shaping circuit is in operation.
摘要翻译：当输入信号（IN）达到逻辑门限值附近时，第一控制电位设定装置（1）产生使与第二控制电位（N 3）的大小关系相反的第一控制电位（N 2）。第二控制电位设定装置（2）根据输入信号（IN）的变化产生与输入信号（IN）沿相同方向变化的第二控制电位（N 3）。输出装置（3）包括晶体管（Q 5，Q 6），并且基于第一控制电位（N 2），第二控制电位（N 3）产生具有预定电位的输出信号（OUT）和复位信号（RSET）。当波形整形电路处于工作状态时，复位装置（4）关断晶体管（Q 6）。

5. 发明申请

US20050226467A1 Biological image correlation device and correlation method thereof 失效
标题翻译：生物图像相关装置及其相关方法
公开(公告)号：US20050226467A1
公开(公告)日：2005-10-13
申请号：US10515566
申请日：2004-03-05
申请人： Takahiro Hatano , Satoshi Shigematsu , Hiroki Morimura , Namiko Ikeda , Yukio Okazaki , Katsuyuki Machida , Mamoru Nakanishi
发明人： Takahiro Hatano , Satoshi Shigematsu , Hiroki Morimura , Namiko Ikeda , Yukio Okazaki , Katsuyuki Machida , Mamoru Nakanishi
IPC分类号： G06K9/00 , G06T7/00
CPC分类号： G06K9/00067 , G06K9/00087 , G06K9/036
摘要： This invention includes an image quality priority level decision processing unit (40) which evaluates the magnitude of an image quality of each of a plurality of first image data formed from biometric images associated with the same target on the basis of a specific index having the relationship of a monotone function with authentication accuracy of biometric authentication, and outputs each of the first image data upon adding a priority level thereto on the basis of the evaluation result, a first image storage (6, 81) unit which stores each of the first image data having a priority level added thereto from the image quality priority level decision processing unit (40), a second image storage unit (8, 61) which stores second image data used for comparison/collation with the first image data, an image collation unit (7) which compares/collates the second image data stored in the second image storage unit (8, 61) with the first image data stored in the first image storage unit (6, 81) and outputs the comparison/collation result, and a control unit (9) which controls each of the units. The control unit (9) causes the image collation unit (7) to compare/collate the second image data stored in the second image storage unit (8, 61) with the first image data stored in the first image storage unit (6, 81) in accordance with the priority levels, and outputs the comparison/collation result from the image collation unit (7).
摘要翻译：本发明包括图像质量优先级决定处理单元（40），其根据具有关系的特定索引来评估由与相同目标相关联的生物特征图像形成的多个第一图像数据中的每一个的图像质量的大小具有生物体认证的认证精度的单调函数，并且基于评估结果向其添加优先级，并输出每个第一图像数据;第一图像存储器（6,81）单元，其存储每个第一图像从图像质量优先级判定处理单元（40）向其添加优先级的数据，存储用于与第一图像数据进行比较/对照的第二图像数据的第二图像存储单元（8,61），图像对照单元（7），其将存储在第二图像存储单元（8,61）中的第二图像数据与存储在第一图像存储单元（8,61）中的第一图像数据进行比较/ t（6,81）并输出比较/核对结果，以及控制单元（9）。控制单元（9）使图像核对单元（7）将存储在第二图像存储单元（8,61）中的第二图像数据与存储在第一图像存储单元（6,81中）的第一图像数据进行比较/ ），并且从图像对照单元（7）输出比较/核对结果。

6. 发明授权

US06735684B1 Parallel-processing apparatus and method 失效
标题翻译：并行处理装置及方法
公开(公告)号：US06735684B1
公开(公告)日：2004-05-11
申请号：US09661051
申请日：2000-09-13
申请人： Satoshi Shigematsu , Hiroki Morimura , Katsuyuki Machida
发明人： Satoshi Shigematsu , Hiroki Morimura , Katsuyuki Machida
IPC分类号： G06F1580
CPC分类号： G06K9/00006 , G06F15/8007 , G06K9/00986
摘要： A parallel-processing apparatus includes a plurality of cells, variable-delay circuits, a signal output unit, a delay counter, and an accumulation unit. Each cell has a processing circuit for performing arbitrary processing. The variable-delay circuits change the signal propagation delay in accordance with the processing results of the processing circuits. The signal output unit outputs a measurement input signal to the first variable-delay circuit of a variable-delay circuit array. The delay counter receives the measurement input signal output form the signal output unit and a measurement output signal output from the variable-delay circuit array, and obtains the signal propagation delay time of the variable-delay circuit array upon the basis of the measurement input and output signals. The accumulation unit accumulates the processing results of the processing circuits. A parallel processing method is also disclosed.
摘要翻译：并行处理装置包括多个单元，可变延迟电路，信号输出单元，延迟计数器和累积单元。每个单元具有用于执行任意处理的处理电路。可变延迟电路根据处理电路的处理结果改变信号传播延迟。信号输出单元向可变延迟电路阵列的第一可变延迟电路输出测量输入信号。延迟计数器接收从信号输出单元输出的测量输入信号和从可变延迟电路阵列输出的测量输出信号，并根据测量输入获得可变延迟电路阵列的信号传播延迟时间，输出信号。累加单元积累处理电路的处理结果。还公开了并行处理方法。

7. 发明授权

US06438257B1 Small capacitance change detection device 有权
标题翻译：小电容变化检测装置
公开(公告)号：US06438257B1
公开(公告)日：2002-08-20
申请号：US09347240
申请日：1999-07-02
申请人： Hiroki Morimura , Satoshi Shigematsu , Katsuyuki Machida , Akihiko Hirata
发明人： Hiroki Morimura , Satoshi Shigematsu , Katsuyuki Machida , Akihiko Hirata
IPC分类号： G06K900
CPC分类号： G01R27/2605 , G06K9/0002 , G11C11/24 , G11C27/028
摘要： A small capacitance change detection device includes a capacitance detection element, signal generation circuit, signal amplification circuit, and output circuit. The signal amplification circuit includes a first transistor and first to third voltage sources. The second or third voltage source is connected to the other output terminal of the first transistor via a first switch. A voltage to be applied from the second voltage source to the other output terminal is set to have a value equal to or larger than a value obtained by subtracting a threshold voltage of the first transistor from a voltage of the first voltage source while a voltage to be applied from the third voltage source to the other output terminal is set to have a value equal to or smaller than a value obtained by subtracting the threshold voltage from the voltage of the first voltage source. The output circuit is connected to a connection point between the other output terminal of the first transistor and the first switch and, after a voltage of the second or third voltage source is applied to the connection point in an ON state of the first switch, receives the voltage at the connection point on the basis of an OFF state of the first switch and charge control by the signal generation circuit after the first switch is turned off.
摘要翻译：小电容变化检测装置包括电容检测元件，信号生成电路，信号放大电路和输出电路。信号放大电路包括第一晶体管和第一至第三电压源。第二或第三电压源通过第一开关连接到第一晶体管的另一个输出端。将从第二电压源施加到另一输出端子的电压设定为等于或大于从第一电压源的电压减去第一晶体管的阈值电压而获得的值，同时将电压从第三电压源施加到另一输出端子的值设定为等于或小于从第一电压源的电压减去阈值电压获得的值。输出电路连接到第一晶体管的另一输出端和第一开关之间的连接点，并且在第二或第三电压源的电压施加到第一开关的接通状态的连接点之后，接收基于第一开关的OFF状态的连接点处的电压和在第一开关之后的信号发生电路的充电控制被断开。

8. 发明授权

US6060756A Surface shape recognition sensor and method of fabricating the same 有权
标题翻译：表面形状识别传感器及其制造方法
公开(公告)号：US6060756A
公开(公告)日：2000-05-09
申请号：US263678
申请日：1999-03-05
申请人： Katsuyuki Machida , Satoshi Shigematsu , Hiroki Morimura , Akihiko Hirata
发明人： Katsuyuki Machida , Satoshi Shigematsu , Hiroki Morimura , Akihiko Hirata
IPC分类号： G01B7/004 , G01B7/34 , G06K9/00 , H01L29/82 , H01L31/0203 , H01L31/0232
CPC分类号： G06K9/0002 , G01B7/004 , G01B7/34
摘要： A surface shape recognition sensor of this invention includes at least a plurality of capacitance detection elements having sensor electrodes arranged in the same plane on an interlevel dielectric film formed on a semiconductor substrate to be insulated/isolated from each other, capacitance detection means for detecting the capacitances of the capacitance detection elements, and a stationary electrode disposed on the interlevel dielectric film to be insulated/isolated from the sensor electrodes. When an object to be recognized touches the upper surface of the stationary electrode, the capacitances detected by the capacitance detection elements change in accordance with the recesses/projections on the upper surface.
摘要翻译：本发明的表面形状识别传感器至少包括多个电容检测元件，该电容检测元件具有布置在形成于半导体衬底上的层间电介质膜上的同一平面内的绝缘/隔离的电容检测元件，用于检测电容检测元件的电容和设置在层间电介质膜上的与传感器电极绝缘/隔离的固定电极。当待识别的物体接触固定电极的上表面时，由电容检测元件检测的电容根据上表面上的凹凸来改变。

9. 发明申请

US20060034493A1 Organism recognition system 失效
标题翻译：生物识别系统
公开(公告)号：US20060034493A1
公开(公告)日：2006-02-16
申请号：US10520879
申请日：2004-08-12
申请人： Toshishige Shimamura , Hiroki Morimura , Satoshi Shigematsu , Norio Sato , Masami Urano , Katsuyuki Machida
发明人： Toshishige Shimamura , Hiroki Morimura , Satoshi Shigematsu , Norio Sato , Masami Urano , Katsuyuki Machida
IPC分类号： G06K9/00
CPC分类号： G06K9/0012 , A61B5/0531 , A61B5/1172 , A61B5/6826 , A61B5/6838 , G06K9/00899
摘要： A response signal generating unit (3) applies a predetermined supply signal (2S) to a detection element (1) and outputs, as a response signal (3S), a signal which has changed in accordance with the impedance of an object (10) with which the unit is in contact through the detection element (1). A waveform information detection unit (4) detects waveform information corresponding to the impedance of the object (10) on the basis of the response signal (3S) from the response signal generating unit (3), and outputs a detection signal (4S) representing the waveform information. A biometric recognition unit (5) determines on the basis of the detection signal (4S) from the waveform information detection unit (4) whether or not the object (10) is a living body.
摘要翻译：响应信号生成单元（3）将预定的供给信号（2S）施加到检测元件（1），并输出根据对象的阻抗而变化的信号作为响应信号（3S） 10），其通过检测元件（1）与单元接触。波形信息检测单元（4）根据来自响应信号生成单元（3）的响应信号（3 S）检测与物体（10）的阻抗相对应的波形信息，并输出检测信号（4S ）表示波形信息。生物识别单元（5）根据来自波形信息检测单元（4）的检测信号（4S）确定物体（10）是否为活体。

10. 发明授权

US06714666B1 Surface shape recognition apparatus 有权
标题翻译：表面形状识别装置
公开(公告)号：US06714666B1
公开(公告)日：2004-03-30
申请号：US09590879
申请日：2000-06-09
申请人： Hiroki Morimura , Satoshi Shigematsu , Katsuyuki Machida , Hakaru Kyuragi
发明人： Hiroki Morimura , Satoshi Shigematsu , Katsuyuki Machida , Hakaru Kyuragi
IPC分类号： G06K900
CPC分类号： G06K9/0002
摘要： A surface shape recognition apparatus includes a plurality of sensor electrodes, passivation film, capacitance detection circuit, and ground electrode. The sensor electrodes are formed on an interlevel insulator on a substrate and insulated from each other. The passivation film is formed on the interlevel insulator to cover the upper and side surfaces of each sensor electrode. The passivation film is formed from a dielectric material. When a target recognition object comes into contact with the surface of the passivation film, the capacitance detection circuit detects an electrostatic capacitance formed between the sensor electrode and the surface of the target recognition object opposing the sensor electrode. The ground electrode passes static electricity on the surface of the passivation film.
摘要翻译：表面形状识别装置包括多个传感器电极，钝化膜，电容检测电路和接地电极。传感器电极形成在基板上的层间绝缘体上并彼此绝缘。钝化膜形成在层间绝缘体上以覆盖每个传感器电极的上表面和侧表面。钝化膜由电介质材料形成。当目标识别对象与钝化膜的表面接触时，电容检测电路检测在传感器电极与与传感器电极相对的目标识别对象的表面之间形成的静电电容。接地电极在钝化膜的表面上传递静电。

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