公开(公告)号：US5929385A

公开(公告)日：1999-07-27

申请号：US850184

申请日：1997-05-02

Applicant: Masahiro Sugimoto ,  Akio Kimura ,  Masanao Mimura ,  Hideo Ishii ,  Shoichi Honjo ,  Yoshihiro Iwata

Inventor： Masahiro Sugimoto ,  Akio Kimura ,  Masanao Mimura ,  Hideo Ishii ,  Shoichi Honjo ,  Yoshihiro Iwata

IPC: H01L39/14 ,  H01B12/00

CPC classification number: H01L39/143

Abstract: Disclosed is an AC oxide superconductor round wire including a metal matrix, and a plurality of superconductor filaments embedded in the metal matrix, wherein the superconductor filaments are twisted at a twist pitch L.sub.p satisfying the following relation.2L.sub.c1

Abstract translation: 公开了一种包含金属基体的AC氧化物超导体圆线和嵌入在金属基体中的多根超导体丝，其中超导体长丝以满足以下关系的扭曲节距Lp扭曲.2Lc1

公开(公告)号：US5620570A

公开(公告)日：1997-04-15

申请号：US334531

申请日：1994-11-04

Applicant: Yoshihiro Iwata

Inventor： Yoshihiro Iwata

IPC: F02M25/022 ,  C10L1/32 ,  F02M27/04 ,  F02M37/00 ,  C07C5/00

CPC classification number: C10L1/328 ,  F02M25/0224 ,  F02M27/04 ,  Y02T10/121 ,  Y10S516/928

Abstract: A method of and apparatus for manufacturing hydrous oil are provided. A plurality of frequency and low voltage and current. A plurality of low frequency and low voltage and current signals are applied to a water supply pipe system and a low frequency and low voltage current signal is applied to an oil supply system. The water and oil mix with each other at a mixing point and a plurality of low frequency and low voltage current signals are applied to a mixing supply system formed by joining the water supply pipe system and oil pipe system. The mixture of water and oil is subjected to emulsification in a heater-equipped emulsion tank and the emulsification is facilitated with the aid of air so as to produce the hydrous oil. After a low frequency and low voltage and current signal is applied to the hydrous oil, air is supplied to the hydrous oil in an aeration tank. Further, after a low frequency and low voltage and current signal is applied to the hydrous oil, the hydrous oil is flowed into a storage tank.

Abstract translation: 提供了一种用于制造含水油的方法和设备。 多个频率和低电压和电流。 多个低频和低电压和电流信号被施加到给水管系统，并且低频和低压电流信号被施加到供油系统。 在混合点和多个低频和低压电流信号之间彼此混合的水和油被施加到通过连接供水管系统和油管系统而形成的混合供应系统。 将水和油的混合物在装有加热器的乳液槽中进行乳化，并借助于空气促进乳化，从而产生含水油。 在将低频和低电压和电流信号施加到含水油之后，在曝气池中向含水油供应空气。 此外，在对含水油施加低频，低压，低电压信号之后，将含水油流入储罐。

公开(公告)号：US5355531A

公开(公告)日：1994-10-11

申请号：US928939

申请日：1992-08-11

Applicant: Yoshihiro Iwata ,  Mitsuo Shiraishi

Inventor： Yoshihiro Iwata ,  Mitsuo Shiraishi

IPC: H04B1/10 ,  H03G3/00 ,  H03G3/34

CPC classification number: H03G3/345 ,  H03G3/001

Abstract: A squelch circuit for a radio transmitter/receiver includes an amplifier, a digitally-controlled electronic volume control, a volume adjusting variable resistor, and a volume controller. The amplifier amplifies a received audio signal input and provides the received audio signal to a loudspeaker. The digitally-controlled electronic volume control changes the output level of the amplifier. The volume adjusting variable resistor outputs data representing a volume value. The volume controller constantly detects changes in volume value data output from the variable resistor, and controls an attenuation amount of the digitally-controlled electronic volume control in accordance with the volume value represented by the variable resistor. While in a "mute" state, this volume control continues until a predetermined time has elapsed since the detection of the change in volume value data. The volume controller then sets the attenuation amount of the digitally-controlled electronic volume control to an infinite attenuation amount.

Abstract translation: 用于无线电发射机/接收机的静噪电路包括放大器，数字控制电子音量控制，音量调节可变电阻器和音量控制器。 放大器放大接收到的音频信号输入，并将接收到的音频信号提供给扬声器。 数字控制电子音量控制改变放大器的输出电平。 音量调节可变电阻输出表示音量值的数据。 音量控制器不断地检测从可变电阻器输出的音量值数据的变化，并且根据由可变电阻器表示的音量值来控制数字控制的电子音量控制的衰减量。 当处于“静音”状态时，该音量控制继续，直到检测到音量值数据的改变为止已经过去了预定的时间。 然后，音量控制器将数字控制的电子音量控制的衰减量设定为无限衰减量。

公开(公告)号：US20120038673A1

公开(公告)日：2012-02-16

申请号：US13265173

申请日：2010-04-13

Applicant: Yoshihiro Iwata

Inventor： Yoshihiro Iwata

IPC: G09G5/00 ,  G06T11/20

CPC classification number: A61B5/055 ,  G01R33/56341

Abstract: In order to be able to easily obtain a color FA image in which the same fibrous tissue has the same color display even if images are captured in a state in which the position of an object relative to an MRI apparatus is different, a diffusion tensor is configured using plural sets of the diffusion-weighted image data acquired by capturing images of a site including the fibrous tissue of the object, an eigenvector is obtained from the diffusion tensor, the eigenvector represented by a predetermined first coordinate system is converted into a second coordinate system, and an image representing the running direction of the fibrous tissue is obtained on the basis of the components of the eigenvector represented by the second coordinate system.The second coordinate system is obtained preferably on the basis of the scanned cross-section, or on the basis of the eigenvector for the specified pixel in the image obtained by capturing images of the cross-section, or in accordance with the rotation angle of the coordinate system set by a coordinate system rotation UI.

Abstract translation: 即使在物体相对于MRI装置的位置不同的状态下拍摄图像，能够容易地获得其中相同纤维组织具有相同颜色显示的彩色FA图像，扩散张量为 使用通过拍摄包含对象的纤维组织的位置的图像获取的多组扩散加权图像数据，从扩散张量获得特征向量，将由预定的第一坐标系表示的特征向量转换为第二坐标 系统，并且基于由第二坐标系表示的特征向量的分量获得表示纤维组织的行进方向的图像。 优选地，基于扫描的横截面，或者基于通过拍摄横截面的图像获得的图像中的指定像素的特征向量，或者根据所述第二坐标系的旋转角度 由坐标系旋转UI设置坐标系。

公开(公告)号：US20100002820A1

公开(公告)日：2010-01-07

申请号：US12443876

申请日：2007-09-28

Applicant: Yoshihiro Iwata

Inventor： Yoshihiro Iwata

IPC: H04L7/00

CPC classification number: G05B19/4145 ,  G05B2219/33094

Abstract: A multistation communication apparatus in which each of a plurality of primary stations (21) is connected to a plurality of secondary stations (91) by a communication channel for each primary station and the transmission from the primary stations (21) to the secondary stations (91) is performed by 1:1. The apparatus can arbitrarily vary a control period for each of the secondary stations connected to the primary stations and also enables the synchronization between the primary stations. The primary stations (21) have means for writing a transmission start flag (721) for starting transmission for each of transmission buffers (31s) corresponding to the secondary stations (91) and means for using a transmission start control signal (7611) of another transmission buffer. Furthermore, the primary stations (21) have means for matching the transmission start timing based on their own transmission start flags with the transmission start timing when synchronized with the another transmission buffer.

Abstract translation: 一种多站通信装置，其中多个主站（21）中的每一个通过每个主站的通信信道和从主站（21）到次站（21）的传输连接到多个次站（91） 91）以1：1进行。 该装置可以任意地改变连接到主站的每个次站的控制周期，并且还使能主站之间的同步。 主站（21）具有用于写入用于与对应于次站（91）的每个发送缓冲器（31s）开始发送的发送开始标志（721）的装置和用于使用另一个的发送开始控制信号（7611）的装置 传输缓冲区。 此外，主站（21）具有当与另一发送缓冲器同步时，基于其自身的发送开始标志与发送开始定时来匹配发送开始定时的装置。

公开(公告)号：US4754419A

公开(公告)日：1988-06-28

申请号：US789702

申请日：1985-10-21

Applicant: Yoshihiro Iwata

Inventor： Yoshihiro Iwata

IPC: H03H17/00 ,  H03H21/00 ,  H04B3/04 ,  H04B3/23 ,  H04M9/08 ,  G06F7/38

CPC classification number: H04M9/08 ,  H03H21/0012 ,  H04B3/23 ,  H04B3/238

Abstract: In an adaptive digital filter having a digital filter for simulating a transmission system having indeterminate transmission characteristics through a series circuit of a plurality of series-connected delay circuits, and a correction circuit for correcting the output signal from the digital filter in accordance with changes in transmission characteristics of the transmission system, an input signal to and an output signal from the series circuit of the delay circuits are squared. The difference between the square signals is divided by the number of the delay circuits to obtain a mean value. When the mean value exceeds a predetermined value, the operation of the correction circuit is inhibited.

Abstract translation: 在具有数字滤波器的自适应数字滤波器中，具有通过多个串联延迟电路的串联电路模拟具有不确定传输特性的传输系统的数字滤波器，以及用于根据数字滤波器的变化来校正来自数字滤波器的输出信号的校正电路 传输系统的传输特性，来自延迟电路的串联电路的输入信号和输出信号平方。 将平方信号之间的差分除以延迟电路的数量以获得平均值。 当平均值超过预定值时，校正电路的操作被禁止。

公开(公告)号：US4752903A

公开(公告)日：1988-06-21

申请号：US843157

申请日：1986-03-24

Applicant: Yoshihiro Iwata ,  Masahiro Koya

Inventor： Yoshihiro Iwata ,  Masahiro Koya

IPC: H03H21/00 ,  H03H17/06 ,  H04B3/04 ,  H04B3/23 ,  G06F15/31 ,  H04B3/20

CPC classification number: H04B3/23

Abstract: An adaptive digital filter is connected in parallel with a transmission system and includes a plurality of delay circuits, a nonrecursive digital filter having coefficient parameters of the delay circuits so as to approximate the characteristics of the transmission system, and a correction circuit for correcting the coefficient parameters of the nonrecursive digital filter. The adaptive digital filter further includes a first variable attenuator, a second variable attenuator and a comparator. The first variable attenuator receives an input signal for the adaptive digital filter, variably attenuates the input signal in response to a first control signal, and supplies an attenuated input signal to the transmission system and the nonrecursive digital filter. The second variable attenuator receives a difference between the output signals from the nonrecursive digital filter and the transmission system and variably attenuates the difference signal in response to a second control signal. The attenuated difference signal serves as an output of the adaptive digital filter. The comparator compares the level of the input signal with the level of the output signal from the transmission system and drives the first or second attenuator, which receives a lower level signal when the level difference exceeds a predetermined value.

Abstract translation: 自适应数字滤波器与传输系统并联连接，并且包括多个延迟电路，具有延迟电路的系数参数以便近似传输系统的特性的非递归数字滤波器和用于校正系数的校正电路 非递归数字滤波器的参数。 自适应数字滤波器还包括第一可变衰减器，第二可变衰减器和比较器。 第一可变衰减器接收用于自适应数字滤波器的输入信号，响应于第一控制信号可变地衰减输入信号，并将衰减的输入信号提供给传输系统和非递归数字滤波器。 第二可变衰减器接收来自非递归数字滤波器和传输系统的输出信号之间的差异，并响应于第二控制信号可变地衰减差分信号。 衰减差分信号用作自适应数字滤波器的输出。 比较器将输入信号的电平与来自传输系统的输出信号的电平进行比较，并驱动第一或第二衰减器，当电平差超过预定值时接收低电平信号。