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1. 发明申请

US20070038107A1 Delay adding device and ultrasonic diagnostic apparatus 失效
标题翻译：延时装置和超声波诊断仪
公开(公告)号：US20070038107A1
公开(公告)日：2007-02-15
申请号：US11472573
申请日：2006-06-22
申请人： Yigang Yu , Shinichi Amemiya
发明人： Yigang Yu , Shinichi Amemiya
IPC分类号： A61B8/00
CPC分类号： G01S15/8979 , A61B8/44 , H03H7/32
摘要： The present invention aims to provide a delay device having an analog delay line adaptable to a plurality of frequencies with a less number of taps. The analog delay line has a maximum delay amount equivalent to a wavelength from over a ⅜ wavelength of a predetermined maximum wavelength of an input signal to under a 1 wavelength thereof. Tap intervals up to a delay point equivalent to ½ of a predetermined minimum wavelength of the input signal are different from tap intervals placed ahead of those. The maximum wavelength is a wavelength of a signal having a frequency of 2 MHz, for example, and the minimum wavelength is a wavelength of a signal having a frequency of 5 MHz, for example.
摘要翻译：本发明的目的在于提供一种延迟装置，该延迟装置具有适用于具有少量抽头的多个频率的模拟延迟线。模拟延迟线具有等于从输入信号的预定最大波长的3/8波长到其1波长以下的波长的最大延迟量。点击间隔直到相当于输入信号的预定最小波长的1/2的延迟点不同于之前放置的抽头间隔。例如，最大波长是具有2MHz频率的信号的波长，并且最小波长是例如具有5MHz频率的信号的波长。

2. 发明申请

US20180230963A1 Device Which Applies Work To Outside With Environmental Thermal Energy 审中-公开
公开(公告)号：US20180230963A1
公开(公告)日：2018-08-16
申请号：US15675038
申请日：2017-08-11
申请人： Yigang Yu
发明人： Yigang Yu
IPC分类号： F03C1/007 , F03C1/00 , F01B17/04
CPC分类号： F03C1/0073 , F01B17/04 , F03C1/002 , F03G7/04 , F24D11/02 , F25B30/02 , F25B40/00 , F25B2339/047
摘要： The present invention relates to a device which applies work to the outside with environmental thermal energy, including a positive feedback heat pump system and a reciprocating multi-stage heat exchange working system. A high temperature heat source and a low temperature heat source are produced using a positive feedback heat pump, and at the same time the reciprocating multistage heat exchange working device applies work with heat energy and cold energy. As we can get several times of heat energy and cold energy when a certain amount of electric energy is consumed by a heat pump, and the thermal efficiency of the reciprocating multistage heat exchange working system is 100% theoretically, so we can get several times of electric energy. That is to say, its output is much bigger than its input, and the device can run without electric energy input, and provide electric energy to the outside.

3. 发明授权

US07678053B2 Delay adding device and ultrasonic diagnostic apparatus 失效
标题翻译：延时装置和超声波诊断仪
公开(公告)号：US07678053B2
公开(公告)日：2010-03-16
申请号：US11472573
申请日：2006-06-22
申请人： Yigang Yu , Shinichi Amemiya
发明人： Yigang Yu , Shinichi Amemiya
IPC分类号： A61B8/14
CPC分类号： G01S15/8979 , A61B8/44 , H03H7/32
摘要： The present invention aims to provide a delay device having an analog delay line adaptable to a plurality of frequencies with a less number of taps. The analog delay line has a maximum delay amount equivalent to a wavelength from over a ⅜ wavelength of a predetermined maximum wavelength of an input signal to under a 1 wavelength thereof. Tap intervals up to a delay point equivalent to ½ of a predetermined minimum wavelength of the input signal are different from tap intervals placed ahead of those. The maximum wavelength is a wavelength of a signal having a frequency of 2 MHz, for example, and the minimum wavelength is a wavelength of a signal having a frequency of 5 MHz, for example.
摘要翻译：本发明的目的在于提供一种延迟装置，该延迟装置具有适用于具有少量抽头的多个频率的模拟延迟线。模拟延迟线具有相当于从输入信号的预定最大波长的波长超过1波长的波长的最大延迟量。点击间隔直到相当于输入信号的预定最小波长的1/2的延迟点不同于之前放置的抽头间隔。例如，最大波长是具有2MHz频率的信号的波长，并且最小波长是例如具有5MHz频率的信号的波长。

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