公开(公告)号：US06587187B2

公开(公告)日：2003-07-01

申请号：US10043249

申请日：2002-01-14

申请人： Takamoto Watanabe ,  Noriaki Shirai ,  Takeshi Matsui

发明人： Takamoto Watanabe ,  Noriaki Shirai ,  Takeshi Matsui

IPC分类号： G01C308

CPC分类号： G01S17/936 ,  G01S7/4915 ,  G01S7/493 ,  G01S13/325 ,  G01S17/32

摘要： A coarse measuring circuit measures an approximate measurement object time DU based on a first reference clock CK10. The approximate measurement object time represents a duration from a measurement start time to an input time of measurement object pulse PBr. A fine measuring circuit, cooperating with the coarse measuring circuit and using a shorter reference time, measures a time difference between a change point of the first reference clock CK10 and the input time of measurement object pulse PBr as a correction time DD of the approximate measurement object time DU, thereby obtaining a precise measurement objet time DT.

公开(公告)号：US06710859B2

公开(公告)日：2004-03-23

申请号：US09977231

申请日：2001-10-16

申请人： Noriaki Shirai ,  Takeshi Matsui ,  Katsuhiro Morikawa ,  Katsuji Kosaka ,  Yuji Kimura

发明人： Noriaki Shirai ,  Takeshi Matsui ,  Katsuhiro Morikawa ,  Katsuji Kosaka ,  Yuji Kimura

IPC分类号： G01C308

CPC分类号： G01S17/936 ,  G01S7/484 ,  G01S7/4868 ,  G01S17/42

摘要： A scanning device periodically changes the direction of the transmission of an electromagnetic wave from an electromagnetic wave generating device. A first driving device operates for repetitively driving the electromagnetic wave generating device a plurality of times per one period of the change of the direction by the scanning device, and thereby for repetitively transmitting a distance measurement electromagnetic wave. A second driving device operates for, before the first driving device drives the electromagnetic wave generating device, driving the electromagnetic wave generating device and thereby transmitting a judgment electromagnetic wave having an energy smaller than that of the distance measurement electromagnetic wave. An obstacle judging device permits the first driving device to drive the electromagnetic wave generating device next in cases where a detected obstacle is absent, and inhibits the first driving device from driving the electromagnetic wave generating device next in cases where a detected obstacle is present.

摘要翻译： 扫描装置周期性地改变来自电磁波发生装置的电磁波的传输方向。 第一驱动装置用于通过扫描装置每一方向改变的周期重复地驱动电磁波产生装置多次，从而重复地发送距离测量电磁波。 第二驱动装置在第一驱动装置驱动电磁波产生装置之前进行驱动，驱动电磁波产生装置，从而发送具有比测距电磁波的能量小的能量的判断电磁波。 障碍判断装置允许第一驱动装置在检测到的障碍物不存在的情况下驱动电磁波产生装置，并且在存在检测到的障碍物的情况下，禁止第一驱动装置驱动电磁波产生装置。

公开(公告)号：US06393377B1

公开(公告)日：2002-05-21

申请号：US09429164

申请日：1999-10-28

申请人： Noriaki Shirai ,  Yoshiaki Hoashi ,  Takeshi Matsui

发明人： Noriaki Shirai ,  Yoshiaki Hoashi ,  Takeshi Matsui

IPC分类号： G01S1508

CPC分类号： G01S17/936 ,  G01S7/4868 ,  G01S7/487 ,  G01S13/931 ,  G01S17/102

摘要： A distance measurement apparatus includes a transmitting device for transmitting a forward electromagnetic wave. A receiving device operates for receiving an echo wave caused by reflection of the forward electromagnetic wave at an object, and converting the received echo wave into a first received signal. A scattered-wave detecting device operates for detecting a scattered wave reaching the receiving device and caused by reflection of the forward electromagnetic wave at an obstacle which occurs prior to the reflection of the forward electromagnetic wave at the object. A cancel-signal generating device operates for generating a cancel signal to cancel a scattered-wave-corresponding component of the first received signal generated by the receiving device in response to the scattered wave detected by the scattered-wave detecting device. A scattered-wave canceling device operates for removing the scattered-wave-corresponding component from the first received signal in response to the cancel signal generated by the cancel-signal generating device to change the first received signal to a second received signal. A distance calculating device responsive to the second received signal operates for measuring a time interval between a moment of the transmission of the forward electromagnetic wave by the transmitting device and a moment of the reception of the echo wave by the receiving device, and calculating a distance to the object on the basis of the measured time interval.

摘要翻译： 距离测量装置包括用于发送正向电磁波的发送装置。 接收装置用于接收由物体上的正向电磁波的反射引起的回波，并将接收到的回波变换为第一接收信号。 散射波检测装置用于检测到达接收装置的散射波，并且是由在正向电磁波在物体的反射之前发生的障碍物处的正向电磁波的反射引起的。 消除信号发生装置用于响应于由散射波检测装置检测到的散射波，产生消除信号以消除由接收装置产生的第一接收信号的散射波相应分量。 散射波消除装置响应于由消除信号发生装置产生的消除信号，将第一接收信号改变为第二接收信号，用于从第一接收信号中去除散射波相应分量。 响应于第二接收信号的距离计算装置操作用于测量由发送装置发送正向电磁波的时刻与接收装置接收回波的时刻之间的时间间隔， 基于测量的时间间隔对象。

公开(公告)号：US06301003B1

公开(公告)日：2001-10-09

申请号：US09369249

申请日：1999-08-05

申请人： Noriaki Shirai ,  Yoshiaki Hoashi ,  Takeshi Matsui

发明人： Noriaki Shirai ,  Yoshiaki Hoashi ,  Takeshi Matsui

IPC分类号： B60T716

CPC分类号： G01S17/936 ,  G01S7/4816 ,  G01S7/4817 ,  G01S17/42

摘要： An optical distance measuring apparatus is provided which is designed to transmit a laser beam in a cycle to scan a two-dimensional detection zone and to receive a return of the laser beam from a target through a light sensitive unit to determine data on the distance to the target. The light sensitive unit is made of a matrix of cells which are selectively activated in each scan cycle of the laser beam for minimizing optical interference with incoming light other than the return of the laser beam from the target in determining the data on the distance to the target.

摘要翻译： 提供了一种光学距离测量装置，其被设计成在循环中传输激光束以扫描二维检测区域并且接收来自目标的激光束通过光敏单元的返回，以确定关于距离 目标。 光敏单元由在激光束的每个扫描周期中被选择性地激活的单元矩阵制成，用于在确定与目标的距离上的数据之间最小化来自目标的激光束返回的入射光的光学干涉 目标。

公开(公告)号：US06218982B1

公开(公告)日：2001-04-17

申请号：US09418603

申请日：1999-10-15

申请人： Noriaki Shirai ,  Yoshiaki Hoashi ,  Takeshi Matsui

发明人： Noriaki Shirai ,  Yoshiaki Hoashi ,  Takeshi Matsui

IPC分类号： G01S1326

CPC分类号： G01S17/32 ,  G01S7/493 ,  G01S13/325 ,  G01S17/36

摘要： A pseudo random noise code is generated synchronously with a reference clock signal. A first forward electromagnetic wave is transmitted in response to the pseudo random noise code. A first echo wave is received which is caused by reflection of the first forward electromagnetic wave at an object. The received first echo wave is converted into a binary signal. A value of a correlation between the binary signal and the pseudo random noise code is repetitively calculated at a predetermined period having a synchronous relation with the reference clock signal. A time interval taken by the first forward electromagnetic wave and the first echo wave to travel to and from the object is measured in response to a timing at which the calculated correlation value peaks. Then, a second forward electromagnetic wave is transmitted in response to a transmitted pulse signal is transmitted. A second echo wave related to the second forward electromagnetic wave is received. The received second echo wave is converted into a received pulse signal. A delay circuit defers the transmitted pulse signal by a delay time corresponding to the measured time interval to generate a delayed transmitted pulse signal. A phase difference between the received pulse signal and the delayed transmitted pulse signal is measured at a resolution higher than a resolution corresponding to the predetermined period of the correlation-value calculation. A distance to the object is calculated on the basis of the measured time interval and the measured phase difference.

摘要翻译： 伪随机噪声码与参考时钟信号同步产生。 响应于伪随机噪声码发送第一正向电磁波。 接收到由物体上的第一正向电磁波的反射引起的第一回波。 接收的第一回波被转换为二进制信号。 在与参考时钟信号具有同步关系的预定周期内重复计算二进制信号和伪随机噪声码之间的相关值。 响应于所计算的相关值达峰值的定时，测量第一前向电磁波和第一回波在与物体之间行进的时间间隔。 然后，响应于发送的脉冲信号发送第二正向电磁波。 接收与第二正向电磁波相关的第二回波。 接收的第二回波被转换成接收的脉冲信号。 延迟电路将发送的脉冲信号延迟与测量的时间间隔相对应的延迟时间，以产生延迟的发送脉冲信号。 以比相关值计算的预定周期对应的分辨率高的分辨率来测量接收脉冲信号和延迟的发送脉冲信号之间的相位差。 基于测量的时间间隔和测量的相位差计算到物体的距离。

公开(公告)号：US08879721B2

公开(公告)日：2014-11-04

申请号：US11680665

申请日：2007-03-01

申请人： Takeshi Matsui

发明人： Takeshi Matsui

IPC分类号： H04M9/08

CPC分类号： H04M9/082

摘要： An audio communication system includes a first analog/digital convertor, a second analog/digital convertor, and an echo canceller. The first analog/digital convertor converts an audio signal, which is input from a microphone, to a data signal. The second analog/digital convertor that converts an audio signal, which is input from an auxiliary input terminal, to a data signal. When an audio signal transmitted from the outside is received and output from a speaker, the echo canceller prevents an output of the speaker from being input through the microphone and echoed back to a recipient or remote device. An operating frequency of the echo canceller is relatively lower than a sampling frequency of the second analog/digital convertor.

摘要翻译： 音频通信系统包括第一模拟/数字转换器，第二模拟/数字转换器和回声消除器。 第一模拟/数字转换器将从麦克风输入的音频信号转换成数据信号。 将从辅助输入端子输入的音频信号转换为数据信号的第二模拟/数字转换器。 当从扬声器接收并输出从外部发送的音频信号时，回声消除器防止扬声器的输出通过麦克风输入并回送到接收者或远程设备。 回波消除器的工作频率相对低于第二模拟/数字转换器的采样频率。

公开(公告)号：US08061792B2

公开(公告)日：2011-11-22

申请号：US12396812

申请日：2009-03-03

申请人： Tatsumi Ito ,  Yuichiro Ikemoto ,  Takeshi Matsui ,  Koji Ashizaki

发明人： Tatsumi Ito ,  Yuichiro Ikemoto ,  Takeshi Matsui ,  Koji Ashizaki

IPC分类号： B41J3/00 ,  B41J2/15

CPC分类号： B41J2/17509 ,  B41J3/4071 ,  B41J29/38

摘要： A printing apparatus includes a printing unit for printing visual information on a non-recording surface of a rotatably driven recording medium by discharging ink droplets. A control unit controls movement of the printing unit in a radial direction of the recording medium, and discharge timing of the ink droplets. The printing unit prints the visual information by multi-path printing by printing on a same radius position of the non-recording surface by discharging ink from different ink discharge nozzles. The control unit controls the printing unit so as to print with a first printing pattern having a first number of paths and a second printing pattern having a second number of paths. The first printing pattern is used on other locations of the non-recording surface and the second printing pattern is used when printing on an innermost periphery region of the non-recording surface.

摘要翻译： 一种打印装置，包括一个打印单元，用于通过排放墨滴在可旋转驱动的记录介质的非记录表面上打印视觉信息。 控制单元控制打印单元沿记录介质的径向的移动，以及墨滴的排出定时。 印刷单元通过在不记录表面的相同半径位置上通过从不同的喷墨喷嘴排出墨来通过多路径打印来打印视觉信息。 控制单元控制打印单元，以便以具有第一数目的路径的第一印刷图案和具有第二数量的路径的第二印刷图案进行打印。 第一印刷图案用于非记录表面的其它位置，并且当在非记录表面的最内周边区域上打印时使用第二印刷图案。

公开(公告)号：US20110231960A1

公开(公告)日：2011-09-22

申请号：US12990597

申请日：2009-04-28

申请人： Kazutoshi Sawada ,  Kazuya Yoshida ,  Mayumi Yoshida ,  Nobuo Yoshida ,  Kyoko Yoshida ,  Takeshi Matsui

发明人： Kazutoshi Sawada ,  Kazuya Yoshida ,  Mayumi Yoshida ,  Nobuo Yoshida ,  Kyoko Yoshida ,  Takeshi Matsui

IPC分类号： A01H5/00 ,  C12N15/63 ,  C07K19/00 ,  C07H21/04 ,  C12N5/10 ,  A01H5/10 ,  C07K7/08 ,  C07K14/00

CPC分类号： C07K14/245 ,  A61K39/00 ,  A61K39/0258 ,  A61K2039/517 ,  C07K14/25 ,  C07K14/28 ,  C07K2319/00 ,  C07K2319/55 ,  C12N15/8258 ,  Y02A50/472 ,  Y02A50/474

摘要： A bacterial toxin protein such as a Shiga toxin protein is efficiently produced using plant cells. The plant cells are transformed using a DNA construct containing DNA encoding a hybrid protein in which the bacterial toxin proteins such as the Shiga toxin proteins are tandemly linked through a peptide having the following characteristics (A) and (B) to produce the bacterial toxin protein in the plant cells: (A) a number of amino acids is 12 to 30; and (B) a content of proline is 20 to 35%.

摘要翻译： 使用植物细胞有效地产生细菌毒素蛋白如志贺毒素蛋白质。 使用含有编码杂合蛋白的DNA的DNA构建体转化植物细胞，其中细菌毒素蛋白如志贺毒素蛋白通过具有以下特征（A）和（B）的肽串联连接以产生细菌毒素蛋白 在植物细胞中：（A）一些氨基酸为12〜30; （B）脯氨酸含量为20〜35％。

公开(公告)号：US08020952B2

公开(公告)日：2011-09-20

申请号：US12404758

申请日：2009-03-16

申请人： Tatsumi Ito ,  Takeshi Matsui ,  Yuichiro Ikemoto ,  Koji Ashizaki

发明人： Tatsumi Ito ,  Takeshi Matsui ,  Yuichiro Ikemoto ,  Koji Ashizaki

IPC分类号： B41J3/00 ,  B41J29/38 ,  B41J3/407

CPC分类号： B41J3/4071 ,  B41J2/17509 ,  B41J29/38

摘要： There is provided a printing apparatus including a printing unit for printing visual information on a non-recording surface of a rotatably driven recording medium by discharging ink droplets; and a control unit for controlling movement of the printing unit in a radial direction of the rotatably driven recording medium, and controlling a discharge timing of the ink droplets discharged from the printing unit, wherein the printing unit includes a plurality of ink droplet discharge nozzles, arrayed in a line in the radial direction of the recording medium, for discharging ink droplets of different colors by the control of the control unit, and the control unit completes the printing of the visual information by reciprocating the ink droplet discharge nozzles for plural times in the radial direction of the rotatably driven recording medium.

摘要翻译： 提供了一种打印装置，其包括：通过排出墨滴在可旋转驱动的记录介质的非记录表面上打印视觉信息的打印单元; 以及控制单元，用于控制打印单元沿可旋转驱动的记录介质的径向的移动，并且控制从打印单元排出的墨滴的排出正时，其中打印单元包括多个墨滴排出喷嘴， 排列在记录介质的径向上的一行中，用于通过控制单元的控制排出不同颜色的墨滴，并且控制单元通过使墨滴排放喷嘴多次往复运动来完成视觉信息的打印 可旋转驱动的记录介质的径向。

公开(公告)号：US20110002950A1

公开(公告)日：2011-01-06

申请号：US12667393

申请日：2008-03-25

申请人： Kazutoshi Sawada ,  Kazuya Yoshida ,  Mayumi Yoshida ,  Nobuo Yoshida ,  Kyoko Yoshida ,  Takeshi Matsui ,  Sou-ichi Makino ,  Keiko Kawamoto

发明人： Kazutoshi Sawada ,  Kazuya Yoshida ,  Mayumi Yoshida ,  Nobuo Yoshida ,  Kyoko Yoshida ,  Takeshi Matsui ,  Sou-ichi Makino ,  Keiko Kawamoto

IPC分类号： A61K39/00 ,  C07H21/04 ,  C12N15/63 ,  C12N5/10 ,  A01H5/00

CPC分类号： C12N15/8258 ,  A61K39/0258 ,  A61K2039/517 ,  A61K2039/552 ,  C12N15/8257 ,  Y02A50/474

摘要： A technology for producing a pig edema disease vaccine at low cost and at high efficiency is developed. Specifically, a gene of a pig edema disease toxin protein (Stx2e protein) is efficiently expressed in plant cells to produce a plant vaccine for pig edema disease at low cost. An Stx2e protein including a secretory signal peptide derived from a plant added at an amino terminus is expressed in cells of a plant such as Lactuca sativa using the 5′-untranslated region of an alcohol dehydrogenase gene (ADH5′UTR) derived from a plant.

摘要翻译： 开发了一种以低成本，高效率生产猪水肿病疫苗的技术。 具体地说，猪水肿病毒素蛋白（Stx2e蛋白）的基因在植物细胞中有效表达，以低成本生产猪水肿病植物疫苗。 使用源于植物的醇脱氢酶基因（ADH5'UTR）的5'-非翻译区，在植物如莴苣植物的细胞中表达包含衍生自在氨基末端添加的植物的分泌信号肽的Stx2e蛋白质。