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1. 发明授权

US4817617A Diagnostic imaging apparatus 失效
标题翻译：诊断成像装置
公开(公告)号：US4817617A
公开(公告)日：1989-04-04
申请号：US171191
申请日：1988-03-07
申请人： Yasuhito Takeuchi , Takao Higashiizumi , Hideya Akasaka , Takao Jibiki , Shinichi Sano
发明人： Yasuhito Takeuchi , Takao Higashiizumi , Hideya Akasaka , Takao Jibiki , Shinichi Sano
IPC分类号： G03B42/06 , A61B8/00 , A61B8/06 , A61B8/14 , G01S15/89 , A61B10/00
CPC分类号： G01S15/8979
摘要： A diagnostic imaging apparatus is disclosed in which an ultrasonic wave transmit/receive apparatus is used in common for both 2-dimensional B-mode imaging and for measurement of pulsed Doppler signals, by time sharing operation. The good real time characteristics of 2-dimensional B-mode imaging are retained, together with a sufficiently high data rate for pulsed Doppler measurement, through use of simple means for performing interpolation in the Doppler signals Ultrasonic wave transmit/receive means (21,23 to 25,27) repetitively execute combinations of ultrasonic wave transmit/receive sequences, each combination consisting of a plurality of pulsed Doppler mode ultrasonic wave transmit/receive sequences and a single 2-dimensional B-mode imaging ultrasonic wave transmit/receive sequence. Demodulator means (38 to 41) demodulate the Doppler signals, based on the received signals that are acquired during the pulsed Doppler mode ultrasonic wave transmit/receive sequences. Sampling means (42 to 44) perform range gate sampling of the demodulated Doppler signals, and interpolation means (45) interpolate sampling values into the Doppler signal to replace sampling values which are lost during execution of the 2-dimensional B-mode imagaing ultrasonic wave transmit/receive sequences. Doppler signal processing means (46 to 48 ) perform processing of the sampling signals following interpolation. 2-dimensional B-mode imaging means process the received signal that is acquired by the 2-dimensional B-mode imaging sequences.
摘要翻译：公开了一种诊断成像装置，其中超声波发射/接收装置通常用于二维B模式成像和脉冲多普勒信号的测量，通过分时操作。通过使用在多普勒信号中执行插值的简单手段，保留了二维B模式成像的良好实时特性以及用于脉冲多普勒测量的足够高的数据速率。超声波发射/接收装置（21,23 重复执行超声波发送/接收序列的组合，每个组合由多个脉冲多普勒模式超声波发射/接收序列和单个2维B模式成像超声波发射/接收序列组成。基于在脉冲多普勒超声波发射/接收序列期间获取的接收信号，解调器装置（38至41）解调多普勒信号。采样装置（42至44）对解调的多普勒信号进行范围门采样，并且插值装置（45）将采样值内插到多普勒信号中以替代在执行二维B模式想像超声波期间丢失的采样值发送/接收序列。多普勒信号处理装置（46〜48）进行插补后的采样信号的处理。 2维B模式成像装置处理通过2维B模式成像序列获取的接收信号。

2. 发明授权

US4720674A Doppler signal analyzing apparatus 失效
标题翻译：多普勒信号分析装置
公开(公告)号：US4720674A
公开(公告)日：1988-01-19
申请号：US841522
申请日：1986-03-10
申请人： Yasuhito Takeuchi , Shinichi Sano , Takao Jibiki , Takao Higashiizumi
发明人： Yasuhito Takeuchi , Shinichi Sano , Takao Jibiki , Takao Higashiizumi
IPC分类号： G01R23/16 , G01S15/58
CPC分类号： G01S15/582 , G01R23/16
摘要： A Doppler signal analyzing apparatus is capable of frequency analysis of a Doppler signal with frequency and time resolutions that match the frequency band of a signal to be analyzed. The signal to be analyzed is divided into a plurality of frequency bands by bandpass means (10.sub.1, 10.sub.2, 10.sub.3), and signals in the frequency bands which have passed through the bandpass means are acquired by signal acquiring means (11) over time slots that are smaller for higher-frequency signals and larger for lower-frequency signals. The signals acquired by the signal acquiring means are subjected to a Fourier transform by Fourier transform means (14).
摘要翻译：多普勒信号分析装置能够对与要分析的信号的频带匹配的频率和时间分辨率的多普勒信号进行频率分析。要被分析的信号被带通装置（101,102,103）分成多个频带，并且已经通过带通装置的频带中的信号被信号获取装置（11）通过时隙获得，对于较高频率信号较小，较低频率信号较小。由信号获取装置获取的信号通过傅立叶变换装置（14）进行傅里叶变换。

3. 发明授权

US4803486A Matrix switch circuit 失效
标题翻译：矩阵开关电路
公开(公告)号：US4803486A
公开(公告)日：1989-02-07
申请号：US159487
申请日：1988-02-22
申请人： Shinichi Sano , Yasuhito Takeuchi , Yoshiro Tamezumi , Takao Higashiizumi , Tsuyoshi Kakizawa
发明人： Shinichi Sano , Yasuhito Takeuchi , Yoshiro Tamezumi , Takao Higashiizumi , Tsuyoshi Kakizawa
IPC分类号： A61B8/14 , A61B8/00 , H03K5/13 , H03K17/00 , H03K19/177 , H04Q1/00
CPC分类号： H03K19/17712 , H03K17/002 , H03K5/131
摘要： An improved matrix switch circuit comprising an array of analog switches disposed in the form of a matrix and one or more control memories for storing control signals which cause their respective switches of the array to open or close. An interface is provided between the control memories and the array of the switches. The interface receives the control signals from the control memories and holds them. The held signals are then supplied to the switches of the array. While the switches of the array are being controlled according to the control signals held in the interface, the contents of the control memories can be changed at any desired instant.
摘要翻译：一种改进的矩阵开关电路，包括以矩阵形式布置的模拟开关阵列和一个或多个控制存储器，用于存储使阵列的相应开关打开或关闭的控制信号。在控制存储器和开关阵列之间提供一个接口。接口从控制存储器接收控制信号并保持它们。然后将保持的信号提供给阵列的开关。虽然根据保持在接口中的控制信号来控制阵列的开关，但是可以在任何期望的时刻改变控制存储器的内容。

4. 发明授权

US4445379A Apparatus for receiving reflected ultrasonic waves in ultrasonography 失效
标题翻译：用于在超声波中接收反射超声波的装置
公开(公告)号：US4445379A
公开(公告)日：1984-05-01
申请号：US362736
申请日：1982-03-29
申请人： Keiki Yamaguchi , Yasuhito Takeuchi , Shinichi Sano , Takao Higashiizumi
发明人： Keiki Yamaguchi , Yasuhito Takeuchi , Shinichi Sano , Takao Higashiizumi
IPC分类号： G01S7/529 , A61B8/00 , G01S7/527 , G01N29/04
CPC分类号： G01S7/5276 , G01N29/0645 , G01N2291/0289
摘要： An echo signal receiver receives higher level echo signals reflected from strong reflections sources or reflecting sources at areas close to a probe in a range of higher frequencies, and also receives lower level echo signals reflected from weak reflection sources or sources at areas remote from the probe in a range of low frequencies. The echo signal receiver comprises a multiple stage amplifier circuit for receiving the echo signal. Outputs from amplifiers at front stages are delivered via filters having higher frequency bands, and outputs from amplifiers at rear stages are delivered via filters having lower frequency bands. The outputs are passed through the filters and then combined into a single processed echo signal. As an alternative, a video signal derived from an echo signal which has passed through a circuit for varying frequency characteristics is compared with a reference voltage by a comparator, which produces an output that is rounded off by removing high frequency components in a low pass filter. The rounded off signal is fed to a circuit for varying frequency characteristics to control the same to change its frequency ban while the signal is being received. In another embodiment, the echo signal is received through a variable low cut filter having a cutoff frequency which can be increased or reduced dependent on the level of the echo signal.
摘要翻译：回波信号接收器在较高频率的范围内从强反射源或靠近探头的区域反射的较高电平的回波信号接收较高电平的回波信号，并且还接收从远离探头的区域的弱反射源或光源反射的较低电平回波信号在低频范围内。回波信号接收机包括用于接收回波信号的多级放大器电路。来自前级放大器的输出通过具有较高频带的滤波器输出，后级放大器的输出通过具有较低频带的滤波器输出。输出通过滤波器，然后组合成单个经过处理的回波信号。作为替代，将通过用于变化频率特性的电路的回波信号导出的视频信号通过比较器与参考电压进行比较，该比较器产生通过去除低通滤波器中的高频分量而舍入的输出。四舍五入的信号被馈送到用于变化的频率特性的电路以控制它，以在信号被接收时改变其频率禁止。在另一个实施例中，回波信号通过可变低通滤波器接收，该可变低通滤波器具有可根据回波信号的电平而增加或减小的截止频率。

5. 发明授权

US4631710A Azimuth adaptive phased array sonar 失效
标题翻译：方位角自适应相控阵声纳
公开(公告)号：US4631710A
公开(公告)日：1986-12-23
申请号：US591036
申请日：1984-03-19
申请人： Keiki Yamaguchi , Takao Higashiizumi , Toru Shimazaki , Shinichi Sano , Yasuhito Takeuchi
发明人： Keiki Yamaguchi , Takao Higashiizumi , Toru Shimazaki , Shinichi Sano , Yasuhito Takeuchi
IPC分类号： G01S7/523 , A61B8/00 , G01S7/527 , G01S7/536 , G01S7/62 , G01S15/89 , G01S15/96 , G10K11/34 , G01S3/80
CPC分类号： G10K11/346 , G01S15/8918 , Y10S367/905
摘要： In ultrasonic transmission from and reception by an array probe in a phased array sonar, when an ultrasonic beam is directed substantially in front of the array probe, an ultrasonic wave having a high center frequency f.sub.o, or a bandwidth extending into higher frequencies, is transmitted and/or received in order to insure a high image resolution. When the ultrasonic beam is steered sideways, an ultrasonic wave having a lower center frequency f.sub.o, or a higher frequency range cutoff in relation to a steering angle .theta., is transmitted and/or received in order to increase the angle at which grating lobes are generated and hence prevent such grating lobes from entering the angle range of the field of view.
摘要翻译：在相控阵声纳中的阵列探针的超声波发射和接收时，当超声波束被大体上定向在阵列探针的前面时，发射具有高中心频率fo或延伸到更高频率的带宽的超声波和/或接收以确保高图像分辨率。当超声波束被横向移动时，发射和/或接收具有较低中心频率fo或相对于转向角θ切断的较高频率范围的超声波，以便增加产生栅瓣的角度并且因此防止这样的光栅波瓣进入视场的角度范围。

6. 发明授权

US4475553A Ultrasonic needle housing probe with continuous locator array 失效
标题翻译：带连续定位器阵列的超声波针座探头
公开(公告)号：US4475553A
公开(公告)日：1984-10-09
申请号：US396784
申请日：1982-07-09
申请人： Keiki Yamaguchi , Shinichi Sano , Hiromichi Akimoto , Takao Higashiizumi , Mineo Yamanaka , Takahiko Ishihara
发明人： Keiki Yamaguchi , Shinichi Sano , Hiromichi Akimoto , Takao Higashiizumi , Mineo Yamanaka , Takahiko Ishihara
IPC分类号： A61B8/08 , A61B17/34 , A61B10/00
CPC分类号： A61B8/0841 , A61B17/3403 , A61B8/0833 , A61B2017/3413
摘要： An ultrasonic probe, such as for use in ultrasonography, comprising a support having a front end, which may be held against a human body, and a central groove in the side thereof for guiding a puncture needle to move therethrough, and an array of rectangular ultrasonic transducer elements mounted on and lying flatwise on the front end, wherein one or more ultrasonic transducer elements are located adjacent to an open end of the groove at the front end between the other transducer elements, whereby the image display of the needle is improved.
摘要翻译：例如用于超声检查的超声波探头，包括具有前端的支撑体，该前端可保持抵靠人体;以及位于其侧面的中心槽，用于引导穿刺针移动通过其中的矩形阵列超声波换能器元件安装在前端上并且平坦地放置在其前端，其中一个或多个超声波换能器元件位于与其它换能器元件之间的前端处的槽的开口端附近，从而改善了针的图像显示。

7. 发明授权

US4694680A Ultrasound diagnostic equipment 失效
标题翻译：超声诊断设备
公开(公告)号：US4694680A
公开(公告)日：1987-09-22
申请号：US765435
申请日：1985-07-26
申请人： Yasuhito Takeuchi , Yuichi Hirota , Shinichi Sano , Shinichi Ishiguro
发明人： Yasuhito Takeuchi , Yuichi Hirota , Shinichi Sano , Shinichi Ishiguro
IPC分类号： A61B8/00 , A61B8/14 , G01N29/44 , G01S7/52 , G01S15/89 , G01N29/00
CPC分类号： G01S7/5205
摘要： The equipment in this invention provided with an internal signal checking means configured in a combined use with signal processing and display means commonly furnished to an ultrasound diagnostic equipment stores various internal signals and in said equipment by selectively inputting them through a multiplexer into a video memory also used for receive echo signal storage, and said internal signals stored are displayed on a screen of a display means of said equipment as an image or they are evaluated by a processor in said equipment to perform internal signal checking.
摘要翻译： PCT No.PCT / JP84 / 00615 Sec。 371日期：1985年7月26日 102（e）日期1985年7月26日PCT提交1984年12月26日PCT公布。公开号WO85 / 02761 日本1985年7月4日。本发明的设备具有内部信号检查装置，其被配置为与信号处理和显示装置的组合使用，通常配备到超声诊断设备存储各种内部信号，并且在所述设备中通过选择性地将它们输入多路复用器也用于接收回波信号存储的视频存储器，并且存储的所述内部信号作为图像显示在所述设备的显示装置的屏幕上，或者由所述设备中的处理器评估以执行内部信号检查。

8. 发明授权

US08930085B2 Control system for vehicle 有权
标题翻译：车辆控制系统
公开(公告)号：US08930085B2
公开(公告)日：2015-01-06
申请号：US13223976
申请日：2011-09-01
申请人： Keisuke Takeuchi , Toshio Tanahashi , Shinichi Sano , Yoshimitsu Agata , Toshihiro Yamazaki , Shin Noumura
发明人： Keisuke Takeuchi , Toshio Tanahashi , Shinichi Sano , Yoshimitsu Agata , Toshihiro Yamazaki , Shin Noumura
IPC分类号： B60T8/30 , B60W50/08 , B60W50/14
CPC分类号： B60W50/085 , B60W50/14 , B60W2520/105 , B60W2520/125
摘要： A control system for a vehicle, includes: a controller that is configured to obtain an index on the basis of a running condition of the vehicle, to vary a running characteristic of the vehicle on the basis of the index, and to vary details output from an effect producing device, which applies a stimulus to at least part of five senses of a driver of the vehicle, on the basis of the index, wherein when a variation in the running characteristic because of a variation in the index decreases, quickness of a behavior of the vehicle, the variation in the index in response to a variation in the running condition is relatively delayed, as compared with when the variation in the running characteristic because of the variation in the index increases quickness of the behavior of the vehicle.
摘要翻译：一种用于车辆的控制系统，包括：控制器，其被配置为基于所述车辆的行驶状况获得索引，基于所述索引来改变所述车辆的行驶特性，并且改变来自效果产生装置，其基于所述指标对所述车辆的驾驶员的五个感觉的至少一部分施加刺激，其中当由于所述指标的变化而导致的行驶特性的变化减小时，与由于指标变化引起的行驶特性的变化增加车辆行为的快速性相比，车辆的行为的变化相对于行驶状态的变化而相对延迟。

9. 发明授权

US08895192B2 Grid plate for lead acid storage battery, plate, and lead acid storage battery provided with same plate 有权
标题翻译：铅酸蓄电池，板和铅酸蓄电池的网格板配有相同的板
公开(公告)号：US08895192B2
公开(公告)日：2014-11-25
申请号：US13142686
申请日：2009-12-21
申请人： Hiroyuki Wakatabe , Katsura Mitani , Shinichi Sano , Yoshikazu Hirose , Ichiro Shimoura
发明人： Hiroyuki Wakatabe , Katsura Mitani , Shinichi Sano , Yoshikazu Hirose , Ichiro Shimoura
IPC分类号： H01M4/73 , H01M4/72
CPC分类号： H01M4/73 , H01M4/72 , H01M10/06 , Y02E60/12 , Y02E60/126 , Y10T29/10
摘要： A grid plate for a lead acid storage battery including a frame section having a pair of quadrangular contour shape, and longitudinal and lateral grid strands forming a frame section grid. The longitudinal and lateral grid strands have thick strands of smaller thickness than the frame section, and thin strands of smaller width and thickness than the thick strands. Strands adjacent to the thick strands are thin strands, and space allows flow of active material to sides of the thick strands. Ends of the thick strands in the thickness direction are positioned further inward from end faces of the frame section in the thickness direction, and the end portions of one end side of the thin strands in the thickness direction are positioned offset to one end side of the thick strands in the thickness direction, and active material is packed into the reverse surface side of the grid plate.
摘要翻译：一种用于铅酸蓄电池的格板，包括具有一对四边形轮廓形状的框架部分，以及形成框架部分网格的纵向和横向网格线。纵向和横向网格股线具有比框架部分更小的厚股线，以及比粗股线更小的宽度和厚度的细股。与粗股相邻的股线是细股，并且空间允许活性物质流到粗股线的侧面。厚股方向的端部沿着厚度方向位于框架部的端面的更靠内侧，薄股线的厚度方向一端侧的端部位于在厚度方向上为粗线，并且活性物质被填充到栅格板的反面侧。

10. 发明授权

US4385255A Linear array ultrasonic transducer 失效
标题翻译：线性阵列超声波换能器
公开(公告)号：US4385255A
公开(公告)日：1983-05-24
申请号：US200949
申请日：1980-10-27
申请人： Keiki Yamaguchi , Shinichi Sano , Naoki Seki , Masami Imamoto
发明人： Keiki Yamaguchi , Shinichi Sano , Naoki Seki , Masami Imamoto
IPC分类号： B06B1/06 , H01L41/22
CPC分类号： B06B1/0622 , Y10T29/42
摘要： A linear array ultrasonic transducer is provided primarily for use in a medical diagnostic examination device in which an ultrasonic beam is projected toward an object to be examined, thereby to examine the condition of the tissues of that object. The linear array ultrasonic transducer comprises an array of tiny oscillatory elements and electrode leads connected by a conductive adhesive to facilitate the fabrication, and two registering layers and a lens layer mounted on the front sides of the tiny oscillatory elements so that an image of high resolution may be produced.
摘要翻译：主要用于医疗诊断检查装置中的线性阵列超声波换能器，其中超声波束朝向被检查物体投影，从而检查该物体的组织的状况。线性阵列超声波换能器包括由导电粘合剂连接以促进制造的微小振荡元件和电极引线的阵列，以及两个配准层和安装在微小振荡元件的前侧上的透镜层，使得高分辨率的图像可以生产。

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