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1. 发明授权

US09393133B2 Abdominal cavity-vein shunt stent 有权
标题翻译：腹腔静脉分流支架
公开(公告)号：US09393133B2
公开(公告)日：2016-07-19
申请号：US14000090
申请日：2011-02-18
申请人： Yasuaki Arai , Shinichi Sakai
发明人： Yasuaki Arai , Shinichi Sakai
IPC分类号： A61F2/82 , A61F2/24 , A61M39/22 , A61M27/00 , A61F2/07 , A61F2/90
CPC分类号： A61F2/82 , A61F2/07 , A61F2/2418 , A61F2/2475 , A61F2/90 , A61F2220/005 , A61F2220/0058 , A61M27/002 , A61M39/22 , A61M2202/0401
摘要： An abdominal cavity-vein shunt stent provided for transporting ascites accumulated in the abdominal cavity of a patient to a vascular system, includes: a stent body which extends cylindrically long and which has one end disposed in the intrahepatic vein, and the other end piercing the liver parenchyma and disposed in the abdominal cavity; and a one-way valve which is disposed in the stent body, which is opened to drain ascites into the intrahepatic vein when a differential pressure obtained by subtracting the pressure of the intrahepatic vein from the pressure in the abdominal cavity is not lower than a predetermined value, and which is closed when the differential pressure is lower than the predetermined value.
摘要翻译：提供用于将累积在患者腹腔中的腹水输送到血管系统的腹腔 - 静脉分流支架，包括：支架主体，其延伸圆柱形长并且一端设置在肝内静脉中，另一端刺穿肝实质并置于腹腔内; 以及设置在支架主体中的单向阀，当通过从腹腔内的压力中减去肝内静脉的压力而获得的压力不大于预定的压力时，开口以将腹水排出到肝内静脉中值，并且当压差低于预定值时关闭。

2. 发明授权

US08642934B2 Power control apparatus for high-frequency dielectric heating and power control method for the same 有权
标题翻译：用于高频介质加热和功率控制方法的功率控制装置相同
公开(公告)号：US08642934B2
公开(公告)日：2014-02-04
申请号：US12094257
申请日：2006-11-22
申请人： Haruo Suenaga , Kenji Yasui , Shinichi Sakai , Nobuo Shirokawa , Hideaki Moriya , Manabu Kinoshita
发明人： Haruo Suenaga , Kenji Yasui , Shinichi Sakai , Nobuo Shirokawa , Hideaki Moriya , Manabu Kinoshita
IPC分类号： H05B6/66 , H05B6/68
CPC分类号： H05B6/685 , Y02B40/143
摘要： A power control unit for high-frequency dielectric heating is provided. The power control unit controls an inverter circuit for rectifying voltage of an AC power supply, and modulates the on time of a switching transistor during high frequency switching. The power control unit includes an input current detection section for detecting input current from the AC power supply to the inverter circuit and outputting input current waveform information. A conversion section is provided for converting the input current waveform information into a drive signal of the switching transistor of the inverter circuit so that an instantaneous fluctuation of the input current waveform information is suppressed.
摘要翻译：提供了用于高频介电加热的功率控制单元。功率控制单元控制用于整流交流电源的电压的逆变器电路，并且在高频切换期间调制开关晶体管的接通时间。电力控制单元包括：输入电流检测部，用于检测从交流电源向逆变器电路的输入电流，并输出输入电流波形信息。提供转换部分，用于将输入电流波形信息转换成逆变器电路的开关晶体管的驱动信号，从而抑制输入电流波形信息的瞬时波动。

3. 发明申请

US20130325103A1 ABDOMINAL CAVITY-VEIN SHUNT STENT 有权
公开(公告)号：US20130325103A1
公开(公告)日：2013-12-05
申请号：US14000090
申请日：2011-02-18
申请人： Yasuaki Arai , Shinichi Sakai
发明人： Yasuaki Arai , Shinichi Sakai
IPC分类号： A61F2/82
CPC分类号： A61F2/82 , A61F2/07 , A61F2/2418 , A61F2/2475 , A61F2/90 , A61F2220/005 , A61F2220/0058 , A61M27/002 , A61M39/22 , A61M2202/0401
摘要： An abdominal cavity-vein shunt stent provided for transporting ascites accumulated in the abdominal cavity of a patient to a vascular system, includes: a stent body which extends cylindrically long and which has one end disposed in the intrahepatic vein, and the other end piercing the liver parenchyma and disposed in the abdominal cavity; and a one-way valve which is disposed in the stent body, which is opened to drain ascites into the intrahepatic vein when a differential pressure obtained by subtracting the pressure of the intrahepatic vein from the pressure in the abdominal cavity is not lower than a predetermined value, and which is closed when the differential pressure is lower than the predetermined value.
摘要翻译：提供用于将累积在患者腹腔中的腹水输送到血管系统的腹腔 - 静脉分流支架，包括：支架主体，其延伸圆柱形长并且一端设置在肝内静脉中，另一端刺穿肝实质并置于腹腔内; 以及设置在支架主体中的单向阀，当通过从腹腔内的压力中减去肝内静脉的压力而获得的压力不大于预定的压力时，开口以将腹水排出到肝内静脉中值，并且当压差低于预定值时关闭。

4. 发明申请

US20120305539A1 HIGH-FREQUENCY HEATING DEVICE 审中-公开
标题翻译：高频加热装置
公开(公告)号：US20120305539A1
公开(公告)日：2012-12-06
申请号：US13579245
申请日：2011-02-16
申请人： Shinichi Sakai , Yuji Hayakawa , Masaharu Tsujimoto , Kuniaki Abe
发明人： Shinichi Sakai , Yuji Hayakawa , Masaharu Tsujimoto , Kuniaki Abe
IPC分类号： H05B3/00
CPC分类号： H05B6/642
摘要： A high-frequency heating device includes: a heating chamber configured to heat a food; a high-frequency generating unit configured to supply high frequency waves to the heating chamber; a driving power supply configured to drive the high-frequency generating unit; a cooling fan configured to cool the high-frequency generating unit and the driving power supply; an air guide serving as a blast guide of the cooling fan; and a noise filter configured to suppress a noise generated from the high-frequency generating unit and the driving power supply. The noise filter is attached on a cooling fan side of the air guide. A plurality of cooling holes are formed on a partition wall between a component mounting surface of a noise filter substrate and the air guide.
摘要翻译：高频加热装置包括：加热室，其构造成加热食物; 配置为向所述加热室供给高频波的高频发生单元; 配置为驱动高频发生单元的驱动电源; 冷却风扇，其构造为冷却高频发生单元和驱动电源; 用作冷却风扇的鼓风引导件的导气器; 以及噪声滤波器，被配置为抑制从高频产生单元和驱动电源产生的噪声。噪音过滤器安装在导风器的冷却风扇侧。在噪声滤波器基板的部件安装面和空气引导件之间的分隔壁上形成有多个冷却孔。

5. 发明授权

US08324541B2 High-frequency heating device 有权
标题翻译：高频加热装置
公开(公告)号：US08324541B2
公开(公告)日：2012-12-04
申请号：US12160243
申请日：2007-01-09
申请人： Nobuo Shirokawa , Shinichi Sakai , Hideaki Moriya , Haruo Suenaga , Manabu Kinoshita
发明人： Nobuo Shirokawa , Shinichi Sakai , Hideaki Moriya , Haruo Suenaga , Manabu Kinoshita
IPC分类号： H05B6/68 , H05B6/66
CPC分类号： H05B6/666 , H05B6/683 , H05B6/685 , H05B2206/043
摘要： To attain a more reliable prevention of an electric shock by checking whether the earth states for two circuit boards are good. There is detected a voltage generated at an anode current sensing resistor 20 inserted into a path where the anode current of a magnetron 8 flows and a signal is transmitted to a microcomputer 27. The microcomputer 27 uses a selector switch 28 to determine the earth states for an inverter circuit board and a control panel circuit board before operation of a device. In case either one or both of the circuit boards are in a floating state, operation of a high-frequency heating device is inhibited. Otherwise, operation of the high-frequency heating device is permitted.
摘要翻译：通过检查两个电路板的接地状态是否良好，可以更可靠地防止触电。检测到在阳极电流检测电阻器20处产生的电压，其被插入到磁控管8的阳极电流流过的路径中，并且信号被传送到微型计算机27.微计算机27使用选择器开关28来确定逆变器电路板和控制面板电路板在设备操作之前。在一个或两个电路板处于浮动状态的情况下，高频加热装置的操作被禁止。否则，允许高频加热装置的操作。

6. 发明授权

US08253082B2 Magnetron driving power source 失效
标题翻译：磁控管驱动电源
公开(公告)号：US08253082B2
公开(公告)日：2012-08-28
申请号：US11814654
申请日：2006-01-20
申请人： Shinichi Sakai , Nobuo Shirokawa , Haruo Suenaga , Hideaki Moriya , Manabu Kinoshita
发明人： Shinichi Sakai , Nobuo Shirokawa , Haruo Suenaga , Hideaki Moriya , Manabu Kinoshita
IPC分类号： H05B6/66 , H05B6/68
CPC分类号： H05B6/666
摘要： A magnetron driving power source can detect the abnormal condition during no-load running with low cost and space saving. The magnetron driving power source includes a high voltage transformer (12) for supplying a high voltage to a magnetron (11), a switching part (13) for driving the high voltage transformer at a high frequency, a first control part (14) for giving a drive signal to the switching part, a second control part (16) for issuing an output command to the first control part, and a third control part (19) for correcting the output command in accordance with a decrease in the oscillation threshold value of the magnetron, wherein the first control part (14) performs a power down control in accordance with a signal from the third control part. Accordingly, the magnetron driving power source of the invention can treat the signal on the control side of the inverter and detect the abnormal condition during no-load running with low cost and space saving.
摘要翻译：磁控管驱动电源可以在空载运行中以低成本和节省空间来检测异常状况。磁控管驱动电源包括用于向磁控管（11）提供高电压的高压变压器（12），用于高频驱动高压变压器的开关部件（13），用于高频变压器驱动的第一控制部件（14）给切换部分提供驱动信号，第二控制部分（16），用于向第一控制部分发出输出命令;以及第三控制部分（19），用于根据振荡阈值的减小来校正输出命令的第一控制部（14）根据来自第三控制部的信号进行断电控制。因此，本发明的磁控管驱动电源可以处理变频器的控制侧的信号，并以低成本和节省空间来检测空载运行期间的异常状况。

7. 发明授权

US07863887B2 State detection device for detecting abnormal operation of a high-frequency magnetron heating apparatus 有权
标题翻译：用于检测高频磁控管加热装置的异常操作的状态检测装置
公开(公告)号：US07863887B2
公开(公告)日：2011-01-04
申请号：US12159012
申请日：2006-12-26
申请人： Hideaki Moriya , Nobuo Shirokawa , Hauo Suenaga , Shinichi Sakai , Manabu Kinoshita
发明人： Hideaki Moriya , Nobuo Shirokawa , Hauo Suenaga , Shinichi Sakai , Manabu Kinoshita
IPC分类号： G01R29/00
CPC分类号： H05B6/666 , H05B2206/043
摘要： A device utilizing an operating state detection technique is provided which makes it possible to accurately detect an abnormality of a high-frequency heating apparatus.
摘要翻译：提供了利用操作状态检测技术的装置，其能够精确地检测高频加热装置的异常。

8. 发明申请

US20100214047A1 ELECTROMAGNETIC TRANSDUCER 有权
标题翻译：电磁传感器
公开(公告)号：US20100214047A1
公开(公告)日：2010-08-26
申请号：US12675929
申请日：2008-10-20
申请人： Shinichi Sakai , Seiki Suzuki , Kanji Shinkawa
发明人： Shinichi Sakai , Seiki Suzuki , Kanji Shinkawa
IPC分类号： H01F7/02
CPC分类号： H04R9/047
摘要： Two layers in each of which a plurality of rod-like permanent magnets each having a width Wm, a thickness Tm and a predetermined length are aligned on a plane in such a way that they have opposite magnetic pole orientations alternately and are aligned at a fixed pole pitch τp are arranged to be opposed to each other with the magnetic pole orientation of each magnet in one of the layers being identical to that of the opposing magnet in the other layer, and with the opposing surfaces of the magnets being spaced a distance 2×lg apart from each other, and a vibrating membrane on which coils each having a conductive pattern are arranged is placed in a gap between any two adjacent rod-like permanent magnets in each of the above-mentioned two layers. The arrangement of the rod-like permanent magnets is optimized by using Wm, Tm, τp, and lg.
摘要翻译：每个具有宽度Wm，厚度Tm和预定长度的多个棒状永磁体的两层在一个平面上对准，使得它们具有相反的磁极取向交替并且在固定的极间距τp被布置为彼此相对，其中一个层中的每个磁体的磁极取向与另一层中的相对磁体的磁极取向相同，并且磁体的相对表面间隔开距离2 ×lg，并且在其上布置有各自具有导电图案的线圈的振动膜放置在上述两层中的每一个中的任何两个相邻的棒状永磁体之间的间隙中。通过使用Wm，Tm，τp和lg优化棒状永磁体的布置。

9. 外观设计

USD621815S1 Speaker unit 有权
标题翻译：扬声器单元
公开(公告)号：USD621815S1
公开(公告)日：2010-08-17
申请号：US29345037
申请日：2009-10-08
申请人： Shinichi Sakai
设计人： Shinichi Sakai

10. 发明申请

US20100102796A1 STATE DETECTION DEVICE FOR DETECTING OPERATION STATE OF HIGH-FREQUENCY HEATING APPARATUS 有权
标题翻译：用于检测高频加热装置操作状态的状态检测装置
公开(公告)号：US20100102796A1
公开(公告)日：2010-04-29
申请号：US12651229
申请日：2009-12-31
申请人： Hideaki Moriya , Nobuo Shirokawa , Haruo Suenaga , Shinichi Sakai , Manabu Kinoshita
发明人： Hideaki Moriya , Nobuo Shirokawa , Haruo Suenaga , Shinichi Sakai , Manabu Kinoshita
IPC分类号： G01R19/18
CPC分类号： H05B6/666 , H05B2206/043
摘要： An operating state detection technique is provided which makes it possible to accurately detect an abnormality of a high-frequency heating apparatus. An anode current detected by the anode current detection resistor 40 of a magnetron is inputted into the A/D converter terminal of a microcomputer 27 on a control panel circuit board side. The current is subjected to an analog-to-digital conversion to thereby obtain an anode voltage IaDC value. The microcomputer 27 determines an operating state based on a plurality of the anode voltage IaDC values thus read. Further, the microcomputer 27 obtains a summed value of the IaDC values corresponding to one period of the revolution of rotary antennas 68, 69 to thereby determines the operating state of the high-frequency heating apparatus 100 based on the summed value. According to the aforesaid IaDC value reading method, it makes it possible to accurately detect an abnormality without an erroneous operation also in correspondence to the change of the feeding distribution. Further, the microcomputer 27 changes, in accordance with the set output of the high-frequency heating apparatus, a threshold value used for determining the abnormality and a changing value (increasing amount) from the start of the operation with respect to the change of the output of the apparatus and the operating state of a heated subject etc., whereby it makes it possible to accurately detect an abnormality without an erroneous operation.
摘要翻译：提供了一种操作状态检测技术，其可以精确地检测高频加热装置的异常。由磁控管的阳极电流检测电阻器40检测的阳极电流被输入到控制面板电路板侧的微计算机27的A / D转换器端子中。对电流进行模数转换，得到阳极电压IaDC值。微计算机27基于这样读取的多个阳极电压IaDC值来确定操作状态。此外，微型计算机27获得与旋转天线68,69的一圈旋转相对应的IaDC值的相加值，从而基于求和值来确定高频加热装置100的运行状态。根据上述IaDC值读取方法，能够根据馈送分配的变化，精确地检测异常而不发生错误的操作。此外，微型计算机27根据高频加热装置的设定输出，根据操作开始时的变化来改变用于确定异常的阈值和变化值（增加量）输出装置和加热对象的操作状态等，从而可以在没有错误操作的情况下精确地检测异常。

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