公开(公告)号：US07792575B2

公开(公告)日：2010-09-07

申请号：US11349810

申请日：2006-02-08

申请人： Norio Fujimaki ,  Tomoe Hayakawa ,  Hitoshi Isahara ,  Kyouko Kanzaki

发明人： Norio Fujimaki ,  Tomoe Hayakawa ,  Hitoshi Isahara ,  Kyouko Kanzaki

IPC分类号： A61B5/00

CPC分类号： A61B5/04842 ,  A61B5/04008

摘要： The device of the present invention can automatically extract words under accurately controlled set conditions. A word presenting means presents words to a subject, a biological activity measuring means measures the biological activity in the subject, and a calculation means receives a biological activity signal from the biological activity measuring means and calculates time from presenting the words until detecting a biological activity by the subject accompanied with the word. The calculation means is equipped with a word database where word data indicating words are stored and can be presented to the subject, a category data of the words and attribute data of the words are related and also stored, respectively, and a word extractor to search the word database and to extract the word data belonging to or relating to a predetermined category, and, satisfying predetermined word attribute, based upon the search conditions. The word presenting means presents a portion of or entire words indicated by the word data extracted by the word presenting means to the subject.

摘要翻译： 本发明的装置可以在精确控制的设定条件下自动提取字。 词汇呈现装置向对象呈现词汇，生物活性测量装置测量受试者的生物活性，并且计算装置从生物活性测量装置接收生物活性信号，并计算从呈现词直到检测生物活性的时间 伴随着这个话题。 计算装置配备有字数据库，其中字数据指示字被存储并且可以呈现给对象，词的类别数据和字的属性数据分别相关并且还被存储，并且搜索词提取器 字数据库，并提取属于或与预定类别有关的字数据，并且基于搜索条件满足预定字属性。 词提示装置将由词提示装置提取的单词数据指示的一部分或整个单词呈现给对象。

公开(公告)号：US07457653B2

公开(公告)日：2008-11-25

申请号：US10158147

申请日：2002-05-31

申请人： Norio Fujimaki

发明人： Norio Fujimaki

IPC分类号： A61B5/05

CPC分类号： G06K9/0057

摘要： A method of solving magnetoencephalographic and electroencephalographic inverse problems provides better grouping of moments of equivalent current dipoles than conventional methods. Locations of dipoles are fixed based on information using fMRI or the like. The magnitudes and orientations of the dipole moments are adjusted to fit magnetic fields and/or electrical potential distributions produced by the dipoles to magnetoencephalographically and/or electroencephalographically measured data. The method also includes grouping the dipoles in two stages, using the correlation coefficient of the magnitudes of the dipole moments as a criterion.

摘要翻译： 一种解决脑电图和脑电图逆问题的方法提供了比传统方法更好的等效电流偶极矩分组。 基于使用fMRI等的信息来固定偶极子的位置。 调整偶极矩的大小和取向以将由偶极子产生的磁场和/或电势分布适应于脑磁波和/或脑电图测量数据。 该方法还包括使用偶极矩大小的相关系数作为标准，在两个阶段中分组偶极子。

公开(公告)号：US4947118A

公开(公告)日：1990-08-07

申请号：US273592

申请日：1988-11-21

申请人： Norio Fujimaki

发明人： Norio Fujimaki

IPC分类号： G01R33/035

CPC分类号： G01R33/0356 ,  Y10S505/846

摘要： A SQUID system, such as a SQUID magnetometer, including a SQUID and a bias circuit supply a pulsed bias current to cause an output of a pulsed output from an injection point in the SQUID. The SQUID has a predetermined threshold characteristic which is asymmetrical with respect to a coordinate defined by a current to be measured and flowing through a first junction line and the bias current. The bias current supplied from the bias circuit comprises pulses which are alternately positive polarity pulses and negative polarity pulses, and has a first frequency. The threshold characteristic and the bias current are defined to output an output signal comprising pulses, the number thereof being proportional to the current to be measured and a polarity thereof corresponding to a polarity of the current to be measured.

摘要翻译： SQUID系统，例如SQUID磁强计，包括SQUID和偏置电路提供脉冲偏置电流，以引起来自SQUID中的注入点的脉冲输出的输出。 SQUID具有预定的阈值特性，其相对于由待测量的电流定义并且流过第一结线和偏置电流的坐标是不对称的。 从偏置电路提供的偏置电流包括交替为正极性脉冲和负极性脉冲的脉冲，并且具有第一频率。 阈值特性和偏置电流被定义为输出包括脉冲的输出信号，其数量与待测电流成比例，并且其极性与待测电流的极性相对应。

公开(公告)号：US20060178597A1

公开(公告)日：2006-08-10

申请号：US11349810

申请日：2006-02-08

申请人： Norio Fujimaki ,  Tomoe Hayakawa ,  Hitoshi Isahara ,  Kyouko Kanzaki

发明人： Norio Fujimaki ,  Tomoe Hayakawa ,  Hitoshi Isahara ,  Kyouko Kanzaki

IPC分类号： A61B13/00

CPC分类号： A61B5/04842 ,  A61B5/04008

摘要： The device of the present invention can automatically extract words under accurately controlled set conditions. A word presenting means presents words to a subject, a biological activity measuring means measures the biological activity in the subject, and a calculation means receives a biological activity signal from the biological activity measuring means and calculates time from presenting the words until detecting a biological activity by the subject accompanied with the word. The calculation means is equipped with a word database where word data indicating words are stored and can be presented to the subject, a category data of the words and attribute data of the words are related and also stored, respectively, and a word extractor to search the word database and to extract the word data belonging to or relating to a predetermined category, and, satisfying predetermined word attribute, based upon the search conditions. The word presenting means presents a portion of or entire words indicated by the word data extracted by the word presenting means to the subject.

摘要翻译： 本发明的装置可以在精确控制的设定条件下自动提取字。 词汇呈现装置向对象呈现词汇，生物活性测量装置测量受试者的生物活性，并且计算装置从生物活性测量装置接收生物活性信号，并计算从呈现词直到检测生物活性的时间 伴随着这个话题。 计算装置配备有字数据库，其中字数据指示字被存储并且可以呈现给对象，词的类别数据和字的属性数据分别相关并且还被存储，并且搜索词提取器 字数据库，并提取属于或与预定类别有关的字数据，并且基于搜索条件满足预定字属性。 词提示装置将由词提示装置提取的单词数据指示的一部分或整个单词呈现给对象。

公开(公告)号：US20060164597A1

公开(公告)日：2006-07-27

申请号：US11334867

申请日：2006-01-19

申请人： Tomoe Hayakawa ,  Norio Fujimaki ,  Hideo Eda

发明人： Tomoe Hayakawa ,  Norio Fujimaki ,  Hideo Eda

IPC分类号： A61B3/00 ,  A61B3/113

CPC分类号： A61H5/00 ,  A61B3/113

摘要： A visual training device 1 including: a screen arranged facing a subject H having visual impairment; a line of vision detection unit that detects a line of vision of the subject H and outputs line of vision signals indicating the line of vision; a visual field data storage unit that stores visual field data indicating the visible area AR2 and the area of visual impairment AR1 of the subject H; and a screen control unit 53 that, on the aforementioned screen, moves the visible area AR2 specified based on the aforementioned visual field data in correspondence to the movement of the line of vision of the subject H specified by the aforementioned line of vision signals. The display format of the visible area AR2 or a region including the vicinity thereof, is displayed different from the display format of the other region. By doing this, an attitudinal barrier of the person with visual impairment, the subject, can be removed, and the visual training device can allow easy training to be provided.

摘要翻译： 一种视觉训练装置1，包括：面向具有视觉障碍的对象H的屏幕; 视线检测单元，其检测被检体H的视线并输出指示视线的视线信号; 视野数据存储单元，其存储指示对象H的可视区域AR 2和视觉障碍区域AR1的视野数据; 以及屏幕控制单元53，其在上述屏幕上移动与由上述视线信号指定的被摄体H的视线的移动相对应的基于上述视野数据指定的可见区域AR 2。 可见区域AR 2的显示格式或包括其附近的区域的显示格式与其他区域的显示格式不同。 通过这样做，可以去除具有视觉障碍的人的态度障碍，并且视觉训练装置可以允许提供容易的训练。

公开(公告)号：US5355085A

公开(公告)日：1994-10-11

申请号：US672866

申请日：1991-03-20

申请人： Yutaka Igarashi ,  Takao Goto ,  Takehiko Hayashi ,  Yoshiyasu Nakashima ,  Norio Fujimaki ,  Hajime Hayashi ,  Kohtaro Gotoh

发明人： Yutaka Igarashi ,  Takao Goto ,  Takehiko Hayashi ,  Yoshiyasu Nakashima ,  Norio Fujimaki ,  Hajime Hayashi ,  Kohtaro Gotoh

IPC分类号： G01R33/035

CPC分类号： G01R33/0356 ,  Y10S505/846

摘要： A plurality of SQUID flux sensors are supplied with their respective bias currents at the same time from a bias source. A superconducting multiplexer multiplexes output signals of the SQUID flux sensors during an interval of time when the bias currents are supplied to the SQUID flux sensors. A multiplexer, placed in a room-temperature environment, distributes each of the multiplexed output signals of the SQUID flux sensors to a respective one of the output terminals which correspond to the SQUID flux sensors. Each signal which has been output to an individual output terminal is counted by a counter, so that an external magnetic flux to a corresponding SQUID flux sensor is measured.

摘要翻译： 多个SQUID磁通传感器从偏置源同时被提供有它们各自的偏置电流。 超导多路复用器在偏置电流被提供给SQUID磁通传感器的时间间隔期间复用SQUID磁通传感器的输出信号。 放置在室温环境中的多路复用器将SQUID通量传感器的多路复用输出信号中的每一个分配给与SQUID通量传感器相对应的输出端子中的相应一个。 已经输出到各个输出端子的每个信号被计数器计数，从而测量到相应的SQUID磁通量传感器的外部磁通量。

公开(公告)号：US5162731A

公开(公告)日：1992-11-10

申请号：US633339

申请日：1990-12-26

申请人： Norio Fujimaki

发明人： Norio Fujimaki

IPC分类号： G01R33/035 ,  H01L39/22

CPC分类号： G01R33/0356 ,  Y10S505/846

摘要： A superconducting pickup coil is provided for interlinking with an unknown magnetic flux and causing an induction current to flow. A superconducting detector is provided magnetically coupled with the superconducting pickup coil for producing output voltage pulses in response to the unknown magnetic flux. A superconducting feedback circuit is provided connected to the superconducting detector for receiving the output voltage pulses therefrom and feeding back a feedback magnetic flux to the superconducting pickup coil in response to each output voltage pulse such that the feedback magnetic flux counteracts the unknown magnetic flux. A resistance fixture is provided in the vicinity of the superconducting pickup coil for causing a transition in a part of the superconducting pickup coil from a superconducting state to a normal conducting state in response to the drive current. A controller is provided connected to the resistance fixture and the superconducting detector for receiving the output pulses therefrom and producing a drive current for energizing the resistance fixture. Simultaneously with the energization of the resistance fixture, the controller resets the feedback circuit such that the counteracting feedback magnetic flux is deenergized.

公开(公告)号：US4713562A

公开(公告)日：1987-12-15

申请号：US910301

申请日：1986-09-22

申请人： Shinya Hasuo ,  Norio Fujimaki

发明人： Shinya Hasuo ,  Norio Fujimaki

IPC分类号： H03K19/195

CPC分类号： H03K19/1958

摘要： A Josephson-junction logic circuit comprises at least one Josephson-junction logic gate which has a variable threshold-type superconductive quantum interference element. The Josephson-junction logic gate comprises a superconductive inductance loop, and at least two Josephson junctions included in the superconductive loop. At least two current-injection lines connected to the superconductive loop and at least one magnetically coupled line are provided. The magnetically coupled line is placed so as to be magnetically coupled to the inductance. Because of this construction, the number of inputs can be increased. Also, various logical functions can be obtained. Further, various logic circuits can be formed by simply changing the photomask for the wiring between the gates.

摘要翻译： 约瑟夫逊结逻辑电路包括至少一个具有可变阈值型超导量子干涉元件的约瑟夫逊结逻辑门。 约瑟夫逊结逻辑门包括超导电感环路，以及包含在超导环路中的至少两个约瑟夫逊结。 提供连接到超导环和至少一个磁耦合线的至少两个电流注入线。 磁耦合线被放置成磁耦合到电感。 由于这种结构，可以增加输入的数量。 此外，可以获得各种逻辑功能。 此外，可以通过简单地改变用于门之间的布线的光掩模来形成各种逻辑电路。

公开(公告)号：US5155434A

公开(公告)日：1992-10-13

申请号：US633340

申请日：1990-12-26

申请人： Norio Fujimaki

发明人： Norio Fujimaki

IPC分类号： G01R33/035 ,  H01L39/22

CPC分类号： G01R33/0356 ,  Y10S505/846

摘要： A plurality of superconducting quantum interference magnetometers are provided corresponding to a plurality of channels. Each of the superconducting quantum interference magnetometers is accommodated in a cooling vessel and has a superconducting detection loop for interlinking with the unknown magnetic flux. A superconducting magnetic sensor is magnetically coupled to the superconducting detection loop for producing an output voltage pulse. A feedback circuit, supplied with the output voltage pulse from the superconducting magnetic sensor, produces a magnetic flux that counteracts the unknown magnetic flux in response to each output voltage pulse. A gate circuit is provided between the superconducting magnetic sensor and the feedback means for controlling the supplying of the output voltage pulse from the superconducting magnetic sensor to the feedback circuit. The gate circuit is supplied with a control signal and selectively passes the output voltage pulse in response to a logic level of the control signal. Further, a selection circuit provided in the cooling vessel to selectively provide the control signal to the gate circuit in response to a selection signal.

公开(公告)号：US07699466B2

公开(公告)日：2010-04-20

申请号：US11334867

申请日：2006-01-19

申请人： Tomoe Hayakawa ,  Norio Fujimaki ,  Hideo Eda

发明人： Tomoe Hayakawa ,  Norio Fujimaki ,  Hideo Eda

IPC分类号： A61B3/00 ,  A61B3/14 ,  A61B3/10

CPC分类号： A61H5/00 ,  A61B3/113

摘要： A visual training device 1 including: a screen arranged facing a subject H having visual impairment; a line of vision detection unit that detects a line of vision of the subject H and outputs line of vision signals indicating the line of vision; a visual field data storage unit that stores visual field data indicating the visible area AR2 and the area of visual impairment AR1 of the subject H; and a screen control unit 53 that, on the aforementioned screen, moves the visible area AR2 specified based on the aforementioned visual field data in correspondence to the movement of the line of vision of the subject H specified by the aforementioned line of vision signals. The display format of the visible area AR2 or a region including the vicinity thereof, is displayed different from the display format of the other region. By doing this, an attitudinal barrier of the person with visual impairment, the subject, can be removed, and the visual training device can allow easy training to be provided.

摘要翻译： 一种视觉训练装置1，包括：面向具有视觉障碍的对象H的屏幕; 视线检测单元，其检测被检体H的视线并输出指示视线的视线信号; 视野数据存储单元，其存储指示对象H的可视区域AR2和视觉障碍区域AR1的视野数据; 以及屏幕控制单元53，在上述屏幕上，对应于由上述视线信号指定的被摄体H的视线的移动，移动基于上述视野数据指定的可见区域AR2。 可见区域AR2的显示格式或包括其附近的区域的显示格式与其他区域的显示格式不同。 通过这样做，可以去除具有视觉障碍的人的态度障碍，并且视觉训练装置可以允许提供容易的训练。