公开(公告)号：US07233819B2

公开(公告)日：2007-06-19

申请号：US10679424

申请日：2003-10-07

申请人： Hideo Eda ,  Tsutomu Murata ,  Akira Takatsuki

发明人： Hideo Eda ,  Tsutomu Murata ,  Akira Takatsuki

IPC分类号： A61B5/055 ,  A61B6/00

CPC分类号： A61B5/6803 ,  A61B5/0042 ,  A61B5/055 ,  A61B5/14553

摘要： A method for mapping higher brain function comprises an fMRI mapping step S1 to map a brain function of the subject TP by fMRI, a head portion structural image acquisition step S3 to acquire a head portion structural image IMGs by an MRI system in a state that a headgear HC having a marker is mounted on the head portion of the subject TP, a three-dimensional image combining step S4 to create a three-dimensionally combined image IMGfs by combining the head portion structural image IMGs and the brain functional image IMGf obtained by the fMRI mapping step S1, an optical probe mounting step S5 to specify positions on the headgear HC where optical probes PR1, PR2 are mounted based on the three-dimensionally combined image IMGfs and to mount the optical probes PR1, PR2 at the specified positions and an NIRS measuring step S6 to conduct the NIRS by a NIRS method in a state that the headgear HC loaded with the optical probes PR1, PR2 is mounted on the head portion of the subject TP.

摘要翻译： 用于映射较高脑功能的方法包括fMRI映射步骤S1，以通过fMRI映射对象TP的脑功能，头部结构图像获取步骤S3，以在状态下由MRI系统获取头部结构图像IMG 将具有标记的头饰HC安装在被检体TP的头部，通过组合头部结构图像IMG和大脑功能图像IMGf来形成三维组合图像IMGfs的三维图像合成步骤S 4 通过fMRI映射步骤S1获得的光学探针安装步骤S 5，以基于三维组合图像IMGfs来指定安装光学探针PR 1，PR 2的头盔HC上的位置，并安装光学探针PR1 PR 2，以及NIRS测定步骤S6，以NIRS方式进行NIRS的处理，所述NIRS方法是将载有光学探针PR 1，PR 2的头饰HC安装在被检体T的头部的状态 P.

公开(公告)号：US20060074340A1

公开(公告)日：2006-04-06

申请号：US11233287

申请日：2005-09-22

申请人： Tsutomu Murata

发明人： Tsutomu Murata

IPC分类号： A61B13/00

CPC分类号： A61B5/16 ,  A61B5/162 ,  A61B5/4088

摘要： In order to establish a method to measure the cognitive capacity to reconstruct from incomplete data original data explainable by correspondence to brain function, to apply these results to conduct research on brain function and in the future to select and determine the suitability of training appropriate to each individual, and to contribute to early detection, etc. of diseases related to cognitive function such as Alzheimer type dementia, is made such that: a degraded image, which is an image for which specified processing has been conducted on an original image having a significant photographic object and the data for recognizing the aforementioned photographic object has been degraded, is displayed to a subject; the fact that the aforementioned photographic object has been recognized is received from the subject; the recognition time, which is the time required for the subject to recognize the aforementioned photographic object, is calculated based on these received results; and the cognitive capacity score, which is an index that digitizes the cognitive capacity of the subject by specified computations, is calculated from this recognition time and the challenge level data, which is data related to the challenge level of the aforementioned degraded image in conjunction with the recognition of the photographic object.

摘要翻译： 为了建立一种衡量从不完整数据重建的认知能力的方法，通过对应于脑功能可以解释的原始数据，应用这些结果来进行脑功能研究，并在将来选择和确定适合于每个人的训练适合性 做出与阿尔茨海默氏型痴呆等认知功能相关的疾病的早期检测等的作用，使得：劣化图像是对具有显着性的原始图像进行了特定处理的图像 拍摄对象和用于识别上述摄影对象的数据已经劣化，被显示给被摄体; 从被摄物体接收上述摄影物体被识别的事实; 基于这些接收的结果计算识别时间，其是被摄体识别上述摄影对象所需的时间; 并且从该识别时间和与上述退化图像的挑战级别相关的数据的挑战级别数据计算认知能力评分，其是通过指定的计算来数字化受试者的认知能力的指标， 识别摄影对象。

公开(公告)号：US08736202B2

公开(公告)日：2014-05-27

申请号：US13107357

申请日：2011-05-13

申请人： Tsutomu Murata

发明人： Tsutomu Murata

IPC分类号： H02K33/00

CPC分类号： H02P25/06 ,  H02P13/10

摘要： In a drive control circuit of a linear vibration motor, the drive signal generating unit generates a drive signal whose phase is opposite to that of the drive signal generated during the motor running, after the running of the linear vibration motor has terminated; this drive signal of opposite phase includes a high impedance period during which the driver unit is controlled to a high impedance state. An induced voltage detector detects an induced voltage occurring in the coil. A comparator has a function as a hysteresis comparator in which the output level does not vary in a predetermined dead band, and the comparator outputs a high-level signal or a low-level signal during the high impedance period. When an in-phase signal is consecutively outputted from the comparator during the consecutive high-impedance periods, the drive signal generating unit determines that the linear vibration motor has come to a stop.

摘要翻译： 在线性振动电动机的驱动控制电路中，在线性振动电动机的行驶终止之后，驱动信号生成部生成与电动机行驶期间产生的驱动信号相位相反的驱动信号; 该相位相的驱动信号包括驱动器单元被控制到高阻抗状态的高阻抗周期。 感应电压检测器检测线圈中产生的感应电压。 比较器具有作为迟滞比较器的功能，其中输出电平在预定的无效带中不变化，并且比较器在高阻抗时段期间输出高电平信号或低电平信号。 在连续的高阻抗期间，当从比较器连续地输出同相信号时，驱动信号生成部判定为线性振动马达停止。

公开(公告)号：US08542166B2

公开(公告)日：2013-09-24

申请号：US11959663

申请日：2007-12-19

申请人： Tsutomu Murata ,  Takashi Ogawa

发明人： Tsutomu Murata ,  Takashi Ogawa

IPC分类号： G09G3/30

CPC分类号： G09G3/3233 ,  G09G3/3275 ,  G09G2300/0819 ,  G09G2320/0233 ,  G09G2320/0285 ,  G09G2330/12

摘要： In performing a display in accordance with a video signal, a display signal for inspection is supplied to a pixel within a predetermined inspected row to operate an EL element therein and to thereby detect a current that flows through the EL element. The current detection data is stored in a volatile primary memory. In accordance with data obtained in this manner, a variation correcting section sequentially corrects data signals to be supplied to the respective pixel. At the time of turning on power, the variation correcting section performs the correction using the current detection data saved in a secondary memory. With this arrangement, it is possible to execute display variation correction from immediately after turning on power, and it is also possible to execute real-time correction.

摘要翻译： 在根据视频信号执行显示时，将用于检查的显示信号提供给预定行中的像素，以在其中操作EL元件，从而检测流经EL元件的电流。 当前检测数据存储在易失性主存储器中。 根据以这种方式获得的数据，变化校正部分顺序校正要提供给各个像素的数据信号。 在接通电源时，变化校正部分使用保存在辅助存储器中的当前检测数据进行校正。 通过这种布置，可以在打开电源之后立即执行显示变化校正，并且还可以执行实时校正。

公开(公告)号：US20130020974A1

公开(公告)日：2013-01-24

申请号：US13523488

申请日：2012-06-14

申请人： Tsutomu Murata

发明人： Tsutomu Murata

IPC分类号： H02P6/18

CPC分类号： H02P6/085 ,  H02P6/182 ,  H02P6/20

摘要： A driving circuit for a single-phase brushless motor includes: a driving-signal-generating circuit to generate a driving signal for supplying first and second driving currents to a driving coil of the single-phase brushless motor in an alternate manner with a de-energized period therebetween; an output circuit to supply the first or the second driving current to the driving coil in response to the driving signal; and a zero-cross detecting circuit to detect a zero cross of an induced voltage, generated across the driving coil, during the de-energized period, wherein the driving-signal-generating circuit determines a length of a subsequent energized period, based on a driving cycle from a start of an energized period to a time when the zero-cross detecting circuit detects the zero cross, and the zero-cross-detecting circuit starts detection of the zero-cross after a predetermined time period has elapsed from a start of the de-energized period.

摘要翻译： 一种用于单相无刷电动机的驱动电路包括：驱动信号发生电路，用于产生驱动信号，用于以单相无刷电动机的驱动线圈提供第一和第二驱动电流， 通电期间; 输出电路，用于响应于驱动信号将第一或第二驱动电流提供给驱动线圈; 以及零交叉检测电路，用于在去激励周期期间检测在驱动线圈两端产生的感应电压的零交叉，其中，所述驱动信号发生电路基于 驱动周期从通电时段的开始到过零检测电路检测到零交叉的时刻，并且零交叉检测电路在从开始起经过了预定时间段之后开始对零交叉的检测 断电期。

公开(公告)号：US20070029423A1

公开(公告)日：2007-02-08

申请号：US10547858

申请日：2004-03-04

申请人： Haruo Sanagi ,  Akihiro Ochiai ,  Tsutomu Murata

发明人： Haruo Sanagi ,  Akihiro Ochiai ,  Tsutomu Murata

IPC分类号： B02C7/04

CPC分类号： B02C7/08 ,  B02C7/12 ,  B02C2201/04

摘要： The present invention provides a crusher that is capable of crushing material such as waste rubber material under the conditions of room temperature without causing heating due to excessive friction, etc. The crusher of the invention comprises a pair of crushing panels, each crushing panel having crushing blades on the face opposing the other crushing panel; a charging port for charging material to be crushed into a space where the crushing panels oppose each other, the charging port being formed near the center of one of the crushing panels; and a driving part for rotating at least one of the crushing panels; wherein the angle formed by the pair of the crushing panels is smaller on the circumference side of the opposing faces of the crushing panels than on the central side of the opposing faces of the crushing panels.

摘要翻译： 本发明提供一种破碎机，其能够在室温条件下破碎诸如废橡胶材料的材料，而不会由于过度的摩擦等而引起加热。本发明的破碎机包括一对破碎板，每个破碎板具有破碎 与另一个破碎板相对的面上的刀片; 用于将材料填充到粉碎板彼此相对的空间中的充电口，所述充电口形成在所述破碎板之一的中心附近; 以及用于使至少一个所述破碎板旋转的驱动部件; 其特征在于，所述一对破碎板所形成的角度在所述破碎板的相对面的圆周侧比在所述破碎板的相对面的中心侧小。

公开(公告)号：US20060066356A1

公开(公告)日：2006-03-30

申请号：US11233459

申请日：2005-09-22

申请人： Tsutomu Murata ,  Kosaku Hioki

发明人： Tsutomu Murata ,  Kosaku Hioki

IPC分类号： H03K19/00

CPC分类号： H03M9/00

摘要： A serial-parallel conversion circuit in which power consumption is reduced is provided by using a latch clock generation circuit including multiple latch signal generation circuits which outputs a latch signal with a period of an integer multiple of that of a system clock signal. Here, the latch signal generation circuit includes a gate circuit which receives a control signal and a feedback signal, and outputs, according to a combination of the received control signal and feedback signal, a latch signal obtained by inverting a pulse corresponding to one clock of the system clock signal, and an output synchronization circuit which holds the latch signal output from the gate circuit and at the same time outputs the latch signal as a control signal supplied to a gate circuit of a latch signal generation circuit of the succeeding stage and a feedback signal supplied to the gate circuit of the self stage.

摘要翻译： 通过使用包括多个锁存信号产生电路的锁存时钟产生电路来提供消耗功率降低的串并转换电路，其以系统时钟信号的整数倍的周期输出锁存信号。 这里，锁存信号生成电路包括接收控制信号和反馈信号的门电路，根据接收到的控制信号和反馈信号的组合，输出通过将对应于一个时钟的脉冲反转的锁存信号 系统时钟信号和输出同步电路，其保持从门电路输出的锁存信号，同时输出锁存信号作为提供给后级的锁存信号发生电路的门电路的控制信号，以及 反馈信号提供给自身级的门电路。

公开(公告)号：US20050177041A1

公开(公告)日：2005-08-11

申请号：US10679424

申请日：2003-10-07

申请人： Hideo Eda ,  Tsutomu Murata ,  Akira Takatsuki

发明人： Hideo Eda ,  Tsutomu Murata ,  Akira Takatsuki

IPC分类号： G01R33/28 ,  A61B5/00 ,  A61B5/055 ,  A61B10/00 ,  G01N21/17 ,  G01N21/35 ,  G01N21/3577 ,  G01N21/359

CPC分类号： A61B5/6803 ,  A61B5/0042 ,  A61B5/055 ,  A61B5/14553

摘要： A method for mapping higher brain function comprises an fMRI mapping step S1 to map a brain function of the subject TP by fMRI, a head portion structural image acquisition step S3 to acquire a head portion structural image IMGs by an MRI system in a state that a headgear HC having a marker is mounted on the head portion of the subject TP, a three-dimensional image combining step S4 to create a three-dimensionally combined image IMGfs by combining the head portion structural image IMGs and the brain functional image IMGf obtained by the fMRI mapping step S1, an optical probe mounting step S5 to specify positions on the headgear HC where optical probes PR1, PR2 are mounted based on the three-dimensionally combined image IMGfs and to mount the optical probes PR1, PR2 at the specified positions and an NIRS measuring step S6 to conduct the NIRS by a NIRS method in a state that the headgear HC loaded with the optical probes PR1, PR2 is mounted on the head portion of the subject TP.

摘要翻译： 用于映射较高脑功能的方法包括fMRI映射步骤S1，以通过fMRI映射对象TP的脑功能，头部结构图像获取步骤S3，以在状态下由MRI系统获取头部结构图像IMG 将具有标记的头饰HC安装在被检体TP的头部，通过组合头部结构图像IMG和大脑功能图像IMGf来形成三维组合图像IMGfs的三维图像合成步骤S 4 通过fMRI映射步骤S1获得的光学探针安装步骤S 5，以基于三维组合图像IMGfs来指定安装光学探针PR 1，PR 2的头盔HC上的位置，并安装光学探针PR1 PR 2，以及NIRS测定步骤S6，以NIRS方式进行NIRS的处理，所述NIRS方法是将载有光学探针PR 1，PR 2的头饰HC安装在被检体T的头部的状态 P.

公开(公告)号：US08648557B2

公开(公告)日：2014-02-11

申请号：US13247050

申请日：2011-09-28

申请人： Takashi Ogawa ,  Takahisa Nakai ,  Tsutomu Murata

发明人： Takashi Ogawa ,  Takahisa Nakai ,  Tsutomu Murata

IPC分类号： H02K5/00

CPC分类号： H02P6/085 ,  H02P6/26

摘要： A drive control signal generating circuit that generates a drive control signal for driving a motor includes an output control circuit that includes a flip-flop in which a state changes by a rotational state signal of the motor crossing a reference value and generates a motor drive control signal according to the state of the flip-flop, a clock generating circuit that generates a clock that defines a time of reading data in the flip-flop of the output control circuit; and a PWM conversion circuit that PWM-converts the drive control signal using the clock as a PWM signal. The clock has a frequency in which the output control circuit operates and has a duty ratio of the PWM signal.

摘要翻译： 产生用于驱动电动机的驱动控制信号的驱动控制信号产生电路包括：输出控制电路，包括触发器，其中状态由电动机的旋转状态信号变化而与参考值相交，并产生电动机驱动控制 信号根据触发器的状态产生时钟产生电路，其生成定义在输出控制电路的触发器中读取数据的时间的时钟; 以及使用该时钟作为PWM信号对驱动控制信号进行PWM转换的PWM变换电路。 时钟具有输出控制电路工作的频率，并具有PWM信号的占空比。

公开(公告)号：US08581538B2

公开(公告)日：2013-11-12

申请号：US13012568

申请日：2011-01-24

申请人： Tsutomu Murata

发明人： Tsutomu Murata

IPC分类号： H02K33/16

摘要： A drive signal generating unit generates a drive signal used to alternately deliver a positive current and a negative current to a coil with a nonconducting period inserted between conducting periods. A driver unit generates a drive current in response to the drive signal generated by the drive signal generating unit and supplies the drive current to a coil. An induced voltage detector detects an induced voltage occurring in the coil during the nonconducting period. A zero-cross detecting unit detects the zero cross of the induced voltage detected by the induced voltage detector. The drive signal generator estimates the eigen frequency of the linear vibration motor based on a detected position of the zero cross, and the frequency of the drive signal is brought close to the estimated eigen frequency.