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1. 发明授权

US5799716A Electric-powered shutter apparatus for a building opening 失效
标题翻译：用于建筑物开口的电动快门装置
公开(公告)号：US5799716A
公开(公告)日：1998-09-01
申请号：US780009
申请日：1996-12-23
申请人： Kenji Yamaguchi , Tadashi Sasaki , Akira Koyano , Kenji Hosoyama
发明人： Kenji Yamaguchi , Tadashi Sasaki , Akira Koyano , Kenji Hosoyama
IPC分类号： E06B9/56 , E06B9/62 , E06B9/72 , E06B9/74 , E06B9/80 , E06B9/82 , A47G5/02
CPC分类号： E06B9/62 , E06B9/72 , E06B9/82
摘要： An electric-powered shutter apparatus to be mounted to a building. A winding drum (4) of an electric-powered shutter device (1) is provided with a driving mechanism including an electric motor (7) and a single-directional rotary clutch device (8). A balance tension device (9) is provided at the other end of the apparatus. The clutch device (8) is configured to slip when the load of the rotation in the direction of the curtain being fed exceeds a certain load. Further, the load at which the clutch device (8) slips is set so as to be greater than the force for forcibly rotating the electric motor when disconnected from electric power. The balancing tension device (9) is balanced against the sum of the weight of the shutter curtain (2) and the load for forcibly rotating the electric motor (7). Thus, the need for a braking device for the electric-powered shutter apparatus to be mounted to a building is eliminated.
摘要翻译：一种要安装在建筑物上的电动快门装置。电动闸门装置（1）的卷绕筒（4）设置有包括电动马达（7）和单向旋转离合器装置（8）的驱动机构。平衡张紧装置（9）设置在装置的另一端。离合器装置（8）构造成当进给的帘子方向上的旋转载荷超过一定载荷时滑动。此外，离合器装置（8）滑动的负载被设定为大于在断开电力时强制旋转电动机的力。平衡张紧装置（9）与快门帘（2）的重量和用于强制旋转电动机（7）的负载之和相平衡。因此，消除了将电动快门装置的制动装置安装到建筑物上的需要。

2. 发明授权

US4622977A Ultrasonic diagnostic apparatus 失效
标题翻译：超声波诊断仪
公开(公告)号：US4622977A
公开(公告)日：1986-11-18
申请号：US675824
申请日：1984-11-28
申请人： Kouroku Namekawa , Akira Koyano , Chihiro Kasai
发明人： Kouroku Namekawa , Akira Koyano , Chihiro Kasai
IPC分类号： A61B8/00 , A61B8/06 , G01S15/89 , A61B10/00
CPC分类号： A61B8/06 , G01S15/8979
摘要： An ultrasonic diagnostic device capable of the accurate real-time measurement and display of the amount of deviation in the velocity distribution of moving objects within a living organism. This apparatus represents an improvement on the ultrasonic diagnostic apparatus of the type wherein an ultrasonic pulse beam is repeatedly transmitted into a living organism at a fixed pulse rate and the reflected echoes are picked up, amplified and displayed, the improvement comprising a complex signal converter for converting a received high frequency signal into complex signals by mixing the received high frequency signal with a pair of complex reference signals which have frequencies that are integer multiples of the pulse rate and which are complexly related to one another, an autocorrelator for determining the autocorrelation of the complex signals, the autocorrelator having a delay time equal to an integer multiple of the pulse period, and a deviation determinator for determining the amount of deviation from the autocorrelation.
摘要翻译：一种超声波诊断装置，能够精确地实时测量和显示活体内活动物体的速度分布的偏差量。该装置表示超声波诊断装置的改进，其中超声波脉冲束以固定脉冲速度重复传输到生物体中，并且反射的回波被拾取，放大和显示，改进包括复数信号转换器，用于通过将接收的高频信号与具有脉冲频率的整数倍的频率并且彼此复杂相关的频率的一对复参考信号混合，将接收的高频信号转换为复信号，用于确定自相关的自相关复信号，具有等于脉冲周期的整数倍的延迟时间的自相关器，以及用于确定与自相关的偏差量的偏差确定器。

3. 发明授权

US4573477A Ultrasonic diagnostic apparatus 失效
标题翻译：超声波诊断仪
公开(公告)号：US4573477A
公开(公告)日：1986-03-04
申请号：US487147
申请日：1983-04-21
申请人： Koroku Namekawa , Akira Koyano , Chihiro Kasai
发明人： Koroku Namekawa , Akira Koyano , Chihiro Kasai
IPC分类号： A61B8/00 , A61B8/06 , G01P5/24 , G01S15/58 , G01S15/89 , A61B10/00
CPC分类号： G01S15/8988 , A61B8/06 , G01P5/244 , G01S15/582 , G01S15/8977 , G01S15/8979
摘要： An ultrasonic diagnostic apparatus for accurately displaying the velocity distribution of moving members within a living organism. The apparatus constitutes an improvement on the ultrasonic diagnostic apparatus of the type wherein an ultrasonic pulse beam is repeatedly transmitted into the living organism at a fixed pulse rate and the reflected echoes are picked up, amplified and displayed, wherein the improvement comprises a complex signal converter for converting a received high frequency signal into complex signals by mixing the received high frequency signal with a pair of complex reference signals which have frequencies that are integer multiples of the pulse rate and which are complexly related to one another, an autocorrelator for determining the autocorrelation of the complex signals, the autocorrelator having a delay time equal to an integer multiple of the pulse period, and a velocity determination circuit for determining the velocity through said autocorrelation. The apparatus is capable of measuring the velocity distribution of moving members within the organism and of rapidly displaying the measured results in real time.
摘要翻译：一种用于精确地显示活体内的移动部件的速度分布的超声波诊断装置。该装置构成对超声波诊断装置的改进，其中超声波脉冲束以固定的脉冲速度重复地传输到生物体中，并且反射回波被拾取，放大和显示，其中改进包括复信号转换器用于通过将接收的高频信号与具有脉冲频率的整数倍的频率并且彼此复杂相关的频率的一对复参考信号混合来将接收到的高频信号转换成复信号，用于确定自相关的自相关器所述自相关器具有等于所述脉冲周期的整数倍的延迟时间，以及速度确定电路，用于确定通过所述自相关的速度。该装置能够测量生物体内移动构件的速度分布，并实时快速显示测量结果。

4. 发明授权

US4463763A Ultrasonic compound scanning diagnostic apparatus 失效
标题翻译：超声波复合扫描诊断仪
公开(公告)号：US4463763A
公开(公告)日：1984-08-07
申请号：US302802
申请日：1981-09-16
申请人： Akira Koyano , Seiichiro Mizuno
发明人： Akira Koyano , Seiichiro Mizuno
IPC分类号： A61B5/0456 , A61B8/00 , A61B8/14 , G01Q30/04 , G01Q70/02 , G01Q80/00 , G01S7/52 , G01S15/89 , A61B10/00
CPC分类号： B82Y15/00 , A61B5/0456 , A61B8/00 , A61B8/4218 , A61B8/461 , G01S15/899 , G01S15/8995 , G01S7/52063
摘要： An ultrasonic diagnostic apparatus including a compound scanner, a transmitting and receiving control circuit, a digital scanning convertor, a display section, a mode change-over switch, a position signal generator and a heart beat synchronizing signal generator, whereby operation of the change-over switch makes it possible to display dynamic picture images or still picture images at selected time phases by real-time sector scanning and compound sector scanning.
摘要翻译：一种超声波诊断装置，包括复合扫描器，发送和接收控制电路，数字扫描转换器，显示部分，模式转换开关，位置信号发生器和心跳同步信号发生器，由此，通过开关使得可以通过实时扇区扫描和复合扇区扫描在所选择的时间相位显示动态图像图像或静态图像图像。

5. 发明授权

US4444197A Ultrasonic diagnostic probe scanner 失效
标题翻译：超声波诊断探头扫描仪
公开(公告)号：US4444197A
公开(公告)日：1984-04-24
申请号：US361762
申请日：1982-03-25
申请人： Akira Koyano , Seiichiro Mizuno
发明人： Akira Koyano , Seiichiro Mizuno
IPC分类号： A61B8/00 , G01N29/26 , G01N29/265 , G01N29/44 , G10K11/35 , A61B10/00
CPC分类号： A61B8/4218 , A61B8/00 , G01N29/265 , G10K11/355
摘要： An ultrasonic diagnostic probe scanner for an ultrasonic diagnostic apparatus. The scanner includes a scanner system having six joints, each of which can be rotated within a predetermined plane. The scanner system is supported on a scanner base at one end and has an ultrasonic probe attached thereto at the other end. Each of the six joints is provided with an angle detector to detect the angle of the joint. As a result, the ultrasonic probe can be arbitrarily positioned with an arbitrary beam direction. The positional information obtained from the angle detectors is used to provide the ultrasonic diagnostic apparatus with additional functions.
摘要翻译：一种用于超声波诊断装置的超声诊断探头扫描器。扫描器包括具有六个接头的扫描器系统，每个接头可在预定平面内旋转。扫描仪系统在一端支撑在扫描仪基座上，另一端附着有超声波探头。六个关节中的每一个设置有角度检测器，以检测关节的角度。结果，超声波探头可以以任意的波束方向任意定位。从角度检测器获得的位置信息用于向超声波诊断装置提供额外的功能。

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