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1. 发明授权

US08491187B2 Temperature detection apparatus 有权
标题翻译：温度检测装置
公开(公告)号：US08491187B2
公开(公告)日：2013-07-23
申请号：US12573555
申请日：2009-10-05
申请人： Yukihira Nakazato , Junichi Matsuoka
发明人： Yukihira Nakazato , Junichi Matsuoka
IPC分类号： G01K1/00 , G01K13/00
CPC分类号： G01K1/12 , G01K1/08 , G01K1/14
摘要： A temperature detection apparatus includes a transformer, a thermostat attached directly to an electrically conductive site of the heating element and has contacts that become short-circuited or come into an open-circuit condition depending on whether or not the temperature of the heating element is equal to or higher than a predetermined value, the contacts being connected to a secondary coil in the transformer, a DC voltage source and a transistor configured to supply required AC power to a primary coil in the transformer, a current detection resistor configured to detect a current flowing through the primary coil in the transformer, and a comparison circuit detecting a voltage generated across the current detection resistor when a current flows through the current detection resistor, the comparison circuit outputting an alarm signal when the current flowing through the primary coil in the transformer exceeds a preset threshold current.
摘要翻译：温度检测装置包括变压器，直接附接到加热元件的导电部位的恒温器，并且具有根据加热元件的温度是否相等而变短路或进入开路状态的触点所述触头连接到所述变压器中的次级线圈，直流电压源和被配置为向所述变压器中的初级线圈提供所需AC电力的晶体管，所述电流检测电阻器被配置为检测电流流过变压器中的初级线圈，以及比较电路，当电流流经电流检测电阻时，检测电流检测电阻上产生的电压，比较电路在流过变压器中的初级线圈的电流时输出报警信号超过预设的阈值电流。

2. 发明授权

US08212481B2 Voltage control apparatus, power supply apparatus, electron tube and high-frequency circuit system 有权
标题翻译：电压控制装置，电源装置，电子管和高频电路系统
公开(公告)号：US08212481B2
公开(公告)日：2012-07-03
申请号：US12395994
申请日：2009-03-02
申请人： Yukihira Nakazato
发明人： Yukihira Nakazato
IPC分类号： H01J29/96
CPC分类号： H01J23/34 , H01J25/34
摘要： A voltage control apparatus used for an electron tube or a power supply apparatus includes a detecting circuit for detecting current flowing through a helix electrode, a voltage-limiting circuit for controlling a potential difference between the helix electrode and the anode electrode based on a predetermined voltage level; and a switch for switching based on an output from the detecting circuit. The switch connects the helix electrode and the anode electrode through the voltage-limiting circuit, or causes a short circuit between the helix electrode and the anode electrode.
摘要翻译：用于电子管或电源装置的电压控制装置包括用于检测流过螺旋电极的电流的检测电路，用于基于预定电压控制螺旋电极和阳极之间的电位差的限压电路水平; 以及基于来自检测电路的输出进行切换的开关。开关通过限压电路连接螺旋电极和阳极电极，或者在螺旋电极和阳极之间引起短路。

3. 发明授权

US07898346B2 Power supply apparatus and high-frequency circuit system 有权
标题翻译：电源设备和高频电路系统
公开(公告)号：US07898346B2
公开(公告)日：2011-03-01
申请号：US12182527
申请日：2008-07-30
申请人： Junichi Kobayashi , Yukihira Nakazato
发明人： Junichi Kobayashi , Yukihira Nakazato
IPC分类号： H03B9/08 , H03F3/58
CPC分类号： H01J23/34 , H01J25/34
摘要： A power supply apparatus for a traveling-wave tube includes an electrical discharge switch and a first resistor that are serially connected, and that are connected between a cathode electrode and a first collector electrode; N (N denotes a positive integer) arresters that are serially connected, and that are inserted between a ground potential and a connection node of the electrical discharge switch and the first resistor; N second resistors that are inserted between the N arresters and a second collector electrode to an Nth collector electrode and a ground potential, respectively; and an electrical discharge control circuit that turns off the electrical discharge switch at a time of normal operation of the power supply apparatus and turns on the electrical discharge switch when stopping operation of the power supply apparatus.
摘要翻译：行波管的电源装置包括串联连接的放电开关和第一电阻器，并连接在阴极电极和第一集电极之间; N（N表示正整数）避雷器，其串联连接，并且插入在放电开关和第一电阻器的接地电位和连接节点之间; N个第二电阻器，分别插入N个避雷器和第二集电极之间，分别插入第N个集电极电极和地电位; 以及放电控制电路，其在电源装置的正常工作时断开放电开关，并且在停止供电装置的操作时接通放电开关。

4. 发明申请

US20090218948A1 VOLTAGE CONTROL APPARATUS, POWER SUPPLY APPARATUS, ELECTRON TUBE AND HIGH-FREQUENCY CIRCUIT SYSTEM 有权
标题翻译：电压控制装置，电源设备，电子管和高频电路系统
公开(公告)号：US20090218948A1
公开(公告)日：2009-09-03
申请号：US12395994
申请日：2009-03-02
申请人： Yukihira NAKAZATO
发明人： Yukihira NAKAZATO
IPC分类号： H01J29/96
CPC分类号： H01J23/34 , H01J25/34
摘要： A voltage control apparatus used for an electron tube or a power supply apparatus includes a detecting circuit for detecting current flowing through a helix electrode, a voltage-limiting circuit for controlling a potential difference between the helix electrode and the anode electrode based on a predetermined voltage level; and a switch for switching based on an output from the detecting circuit. The switch connects the helix electrode and the anode electrode through the voltage-limiting circuit, or causes a short circuit between the helix electrode and the anode electrode.
摘要翻译：用于电子管或电源装置的电压控制装置包括用于检测流过螺旋电极的电流的检测电路，用于基于预定电压控制螺旋电极和阳极之间的电位差的限压电路水平; 以及基于来自检测电路的输出进行切换的开关。开关通过限压电路连接螺旋电极和阳极电极，或者在螺旋电极和阳极之间引起短路。

5. 发明申请

US20090096379A1 POWER SUPPLY APPARATUS AND HIGH-FREQUENCY CIRCUIT SYSTEM 有权
标题翻译：电源设备和高频电路系统
公开(公告)号：US20090096379A1
公开(公告)日：2009-04-16
申请号：US12249572
申请日：2008-10-10
申请人： YUKIHIRA NAKAZATO
发明人： YUKIHIRA NAKAZATO
IPC分类号： H01J25/34
CPC分类号： H01J23/34
摘要： The present invention includes a Zener diode connected between a helix electrode and an anode electrode, a transistor that closes or opens a circuit between a cathode and an anode of the Zener diode, a photocoupler for turning ON/OFF the transistor through a phototransistor, a first switch for supplying or cutting off a DC voltage for the photodiode of the photocoupler, a capacitor to which the DC voltage that is to be supplied to the photodiode is applied and a control unit that turns ON the first switch beforehand to apply a DC voltage to the photocoupler and the capacitor and that turns OFF the first switch simultaneously with an application of a helix voltage.
摘要翻译：本发明包括连接在螺旋电极和阳极电极之间的齐纳二极管，封闭或打开齐纳二极管的阴极和阳极之间的电路的晶体管，用于通过光电晶体管导通/截止晶体管的光电耦合器，用于提供或切断用于光电耦合器的光电二极管的直流电压的第一开关，施加要提供给光电二极管的直流电压的电容器以及预先接通第一开关以施加直流电压的控制单元到光电耦合器和电容器，并且通过施加螺旋电压同时关闭第一开关。

6. 发明申请

US20090033228A1 POWER SUPPLY APPARATUS AND HIGH-FREQUENCY CIRCUIT SYSTEM 有权
标题翻译：电源设备和高频电路系统
公开(公告)号：US20090033228A1
公开(公告)日：2009-02-05
申请号：US12182527
申请日：2008-07-30
申请人： Junichi KOBAYASHI , Yukihira NAKAZATO
发明人： Junichi KOBAYASHI , Yukihira NAKAZATO
IPC分类号： H01J25/00
CPC分类号： H01J23/34 , H01J25/34
摘要： A power supply apparatus for a traveling-wave tube includes an electrical discharge switch and a first resistor that are serially connected, and that are connected between a cathode electrode and a first collector electrode; N (N denotes a positive integer) arresters that are serially connected, and that are inserted between a ground potential and a connection node of the electrical discharge switch and the first resistor; N second resistors that are inserted between the N arresters and a second collector electrode to an Nth collector electrode and a ground potential, respectively; and an electrical discharge control circuit that turns off the electrical discharge switch at a time of normal operation of the power supply apparatus and turns on the electrical discharge switch when stopping operation of the power supply apparatus.
摘要翻译：行波管的电源装置包括串联连接的放电开关和第一电阻器，并连接在阴极电极和第一集电极之间; N（N表示正整数）避雷器，其串联连接，并且插入在放电开关和第一电阻器的接地电位和连接节点之间; N个第二电阻器，分别插入N个避雷器和第二集电极之间，分别插入第N个集电极电极和地电位; 以及放电控制电路，其在电源装置的正常工作时断开放电开关，并且在停止供电装置的操作时接通放电开关。

7. 发明授权

US08981799B2 Current measuring circuit 有权
标题翻译：电流测量电路
公开(公告)号：US08981799B2
公开(公告)日：2015-03-17
申请号：US12624181
申请日：2009-11-23
申请人： Yukihira Nakazato
发明人： Yukihira Nakazato
IPC分类号： G01R31/40 , G01R19/00 , H01J25/02
CPC分类号： G01R19/0092 , G01R31/40 , H01J25/025
摘要： A first resistor, a second resistor, a transistor, and a third resistor connected in series between a ground potential and an output terminal of a power circuit are provided. In addition, a current-detecting resistor is inserted in series between a high-voltage site and an output terminal of a power circuit that supplies a predetermined direct voltage to the high-voltage site. A differential amplifier controls a current flowing through the transistor so that a potential difference generated between both ends of the third resistor becomes proportional to a potential difference generated between both ends of the current-detecting resistor. At this point, by measuring the voltage of a connection node of the first resistor and the second resistor, the value of a current flowing through the high-voltage site can be calculated from the measured value.
摘要翻译：提供了串联连接在电源电路的地电位和输出端之间的第一电阻器，第二电阻器，晶体管和第三电阻器。此外，电流检测电阻器串联插入到向高电压部位提供预定直流电压的电源电路的高压部位和输出端子之间。差分放大器控制流过晶体管的电流，使得在第三电阻器的两端之间产生的电位差与电流检测电阻器的两端之间产生的电位差成比例。此时，通过测量第一电阻器和第二电阻器的连接节点的电压，可以从测量值计算流过高压部位的电流值。

8. 发明申请

US20130259089A1 TEMPERATURE DETECTION APPARATUS 有权
标题翻译：温度检测装置
公开(公告)号：US20130259089A1
公开(公告)日：2013-10-03
申请号：US13904598
申请日：2013-05-29
申请人： YUKIHIRA NAKAZATO , JUNICHI MATSUOKA
发明人： YUKIHIRA NAKAZATO , JUNICHI MATSUOKA
IPC分类号： G01K1/12
CPC分类号： G01K1/12 , G01K1/08 , G01K1/14
摘要： A temperature detection apparatus includes a transformer, a thermostat attached directly to an electrically conductive site of the heating element and has contacts that become short-circuited or come into an open-circuit condition depending on whether or not the temperature of the heating element is equal to or higher than a predetermined value, the contacts being connected to a secondary coil in the transformer, a DC voltage source and a transistor configured to supply required AC power to a primary coil in the transformer, a current detection resistor configured to detect a current flowing through the primary coil in the transformer, and a comparison circuit detecting a voltage generated across the current detection resistor when a current flows through the current detection resistor, the comparison circuit outputting an alarm signal when the current flowing through the primary coil in the transformer exceeds a preset threshold current.
摘要翻译：温度检测装置包括变压器，直接附接到加热元件的导电部位的恒温器，并且具有根据加热元件的温度是否相等而变短路或进入开路状态的触点所述触头连接到所述变压器中的次级线圈，直流电压源和被配置为向所述变压器中的初级线圈提供所需AC电力的晶体管，所述电流检测电阻器被配置为检测电流流过变压器中的初级线圈，以及比较电路，当电流流经电流检测电阻时，检测电流检测电阻上产生的电压，比较电路在流过变压器中的初级线圈的电流时输出报警信号超过预设的阈值电流。

9. 发明授权

US07952288B2 Power supply apparatus and high-frequency circuit system 有权
标题翻译：电源设备和高频电路系统
公开(公告)号：US07952288B2
公开(公告)日：2011-05-31
申请号：US12249572
申请日：2008-10-10
申请人： Yukihira Nakazato
发明人： Yukihira Nakazato
IPC分类号： H01J25/34
CPC分类号： H01J23/34
摘要： The present invention includes a Zener diode connected between a helix electrode and an anode electrode, a transistor that closes or opens a circuit between a cathode and an anode of the Zener diode, a photocoupler for turning ON/OFF the transistor through a phototransistor, a first switch for supplying or cutting off a DC voltage for the photodiode of the photocoupler, a capacitor to which the DC voltage that is to be supplied to the photodiode is applied and a control unit that turns ON the first switch beforehand to apply a DC voltage to the photocoupler and the capacitor and that turns OFF the first switch simultaneously with an application of a helix voltage.
摘要翻译：本发明包括连接在螺旋电极和阳极电极之间的齐纳二极管，封闭或打开齐纳二极管的阴极和阳极之间的电路的晶体管，用于通过光电晶体管导通/截止晶体管的光电耦合器，用于提供或切断用于光电耦合器的光电二极管的直流电压的第一开关，施加要提供给光电二极管的直流电压的电容器以及预先接通第一开关以施加直流电压的控制单元到光电耦合器和电容器，并且通过施加螺旋电压同时关闭第一开关。

10. 发明授权

US07652392B2 Power supply device and high-frequency circuit system 有权
标题翻译：电源设备和高频电路系统
公开(公告)号：US07652392B2
公开(公告)日：2010-01-26
申请号：US11834491
申请日：2007-08-06
申请人： Yukihira Nakazato
发明人： Yukihira Nakazato
IPC分类号： H02J3/00
CPC分类号： H02M3/155 , Y10T307/297
摘要： The present invention includes: a transformer; a primary source for supplying an alternating voltage of at least two frequencies to a primary winding of the transformer; and a filter circuit connected to a secondary winding of the transformer and having an attenuation that varies according to the frequency of the alternating voltage, where the frequency of the alternating voltage supplied to the primary winding of the transformer is controlled so that a desired alternating voltage is outputted from the filter circuit connected to the secondary winding of the transformer.
摘要翻译：本发明包括：变压器; 用于向变压器的初级绕组提供至少两个频率的交流电压的主要源; 以及滤波电路，连接到变压器的次级绕组，并具有根据交流电压的频率而变化的衰减，其中提供给变压器的初级绕组的交流电压的频率被控制，使得期望的交流电压从连接到变压器次级绕组的滤波电路输出。

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