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1. 发明申请

US20090026974A1 FLUORESCENT TUBE POWER SUPPLY AND BACKLIGHT 失效
标题翻译：荧光管供电和背光
公开(公告)号：US20090026974A1
公开(公告)日：2009-01-29
申请号：US12181068
申请日：2008-07-28
申请人： Hitoshi Miyamoto , Takashi Jinnouchi
发明人： Hitoshi Miyamoto , Takashi Jinnouchi
IPC分类号： H05B41/36
CPC分类号： H05B41/2821
摘要： A fluorescent tube power supply including an inverter power supply which outputs a DC voltage, and an inverter which converts an output of the inverter power supply to an AC; wherein a power stabilizing unit for stabilizing a power input to the inverter is arranged between the inverter power supply and the inverter; and a feedback control of the inverter power supply is performed based on an output of the power stabilizing unit. The power stabilizing unit detects a current flowing between the inverter power supply and the inverter, and the feedback control of the inverter power supply is performed based on the current.
摘要翻译：一种荧光管电源，包括输出直流电压的逆变器电源，以及将逆变器电源的输出转换成AC的逆变器; 其特征在于，在所述逆变器电源与所述逆变器之间设置用于稳定向所述逆变器输入的功率的功率稳定单元; 并且基于功率稳定单元的输出执行逆变器电源的反馈控制。功率稳定单元检测在逆变器电源和逆变器之间流动的电流，并且基于电流执行逆变器电源的反馈控制。

2. 发明授权

US08284573B2 Synchronous rectifier circuit capable of preventing flow-through current 失效
标题翻译：同步整流电路能够防止流通电流
公开(公告)号：US08284573B2
公开(公告)日：2012-10-09
申请号：US12690399
申请日：2010-01-20
申请人： Hitoshi Miyamoto , Takashi Jinnouchi
发明人： Hitoshi Miyamoto , Takashi Jinnouchi
IPC分类号： H02M3/335
CPC分类号： H02M3/33592 , H02M1/38 , Y02B70/1475
摘要： A synchronous rectifier circuit (DC-DC converter) includes a CR integration circuit and a discharge circuit. The CR integration circuit outputs a voltage that varies at delayed timing as compared with a voltage induced in a secondary-side main winding. The discharge circuit discharges a gate voltage of a rectifier transistor as a result of conduction of a discharge transistor in response to the output voltage from the CR integration circuit. According to such a configuration, the rectifier transistor is turned off earlier than the timing of switching of polarity of voltages induced in the secondary-side main winding and a secondary-side auxiliary winding in response to turn-on of a primary-side transistor.
摘要翻译：同步整流电路（DC-DC转换器）包括CR积分电路和放电电路。 CR积分电路输出与在次级侧主绕组中感应的电压相比在延迟定时变化的电压。由于放电晶体管响应于来自CR积分电路的输出电压而导通，所以放电电路对整流器晶体管的栅极电压进行放电。根据这样的结构，整流晶体管响应于初级侧晶体管的导通而比次级侧主绕组和次级侧辅助绕组中感应的电压的极性切换的时刻更早地关断。

3. 发明申请

US20090033810A1 SELF-EXCITED INVERTER AND LCD TELEVISION APPARATUS 失效
标题翻译：自动逆变器和液晶电视设备
公开(公告)号：US20090033810A1
公开(公告)日：2009-02-05
申请号：US12182853
申请日：2008-07-30
申请人： Hitoshi Miyamoto , Takashi Jinnouchi
发明人： Hitoshi Miyamoto , Takashi Jinnouchi
IPC分类号： H04N3/14 , H05B41/282
CPC分类号： H02M7/5383 , H02M7/5375 , H05B41/2822 , Y02B20/185
摘要： A self-excited inverter comprises a pair of switching devices and a transformer having a primary side to which the switching devices are connected and a secondary side to which a lamp is connected. A pulse voltage is applied alternately to gates of the individual switching devices through a drive winding of the transformer, causing the switching devices to turn on and off in alternate turns to produce an AC voltage which is supplied from a pair of main windings of the transformer to the secondary side thereof. An input voltage supplied to the main windings of the transformer is divided by a voltage divider circuit configured with a plurality of resistors and voltages divided by the voltage divider circuit are applied to the gates of the individual switching devices so that the startup voltage follows the input voltage.
摘要翻译：自激逆变器包括一对开关装置和具有初级侧的开关装置连接的变压器和连接有灯的次级侧。通过变压器的驱动绕组将脉冲电压交替地施加到各个开关器件的栅极，使得开关器件在交替匝数中导通和截止，以产生从变压器的一对主绕组提供的AC电压到其二次侧。提供给变压器的主绕组的输入电压由配置有多个电阻器的分压器电路分压，并且由分压器电路分压的电压施加到各个开关器件的栅极，使得启动电压跟随输入电压。

4. 发明授权

US08330877B2 Self-excited inverter and LCD television apparatus 失效
标题翻译：自激逆变器和液晶电视设备
公开(公告)号：US08330877B2
公开(公告)日：2012-12-11
申请号：US12182853
申请日：2008-07-30
申请人： Hitoshi Miyamoto , Takashi Jinnouchi
发明人： Hitoshi Miyamoto , Takashi Jinnouchi
IPC分类号： H04N3/14
CPC分类号： H02M7/5383 , H02M7/5375 , H05B41/2822 , Y02B20/185
摘要： A self-excited inverter comprises a pair of switching devices and a transformer having a primary side to which the switching devices are connected and a secondary side to which a lamp is connected. A pulse voltage is applied alternately to gates of the individual switching devices through a drive winding of the transformer, causing the switching devices to turn on and off in alternate turns to produce an AC voltage which is supplied from a pair of main windings of the transformer to the secondary side thereof. An input voltage supplied to the main windings of the transformer is divided by a voltage divider circuit configured with a plurality of resistors and voltages divided by the voltage divider circuit are applied to the gates of the individual switching devices so that the startup voltage follows the input voltage.
摘要翻译：自激逆变器包括一对开关装置和具有初级侧的开关装置连接的变压器和连接有灯的次级侧。通过变压器的驱动绕组将脉冲电压交替地施加到各个开关器件的栅极，使得开关器件在交替匝数中导通和截止，以产生从变压器的一对主绕组提供的AC电压到其二次侧。提供给变压器的主绕组的输入电压由配置有多个电阻器的分压器电路分压，并且由分压器电路分压的电压施加到各个开关器件的栅极，使得启动电压跟随输入电压。

5. 发明申请

US20100214810A1 Push-Pull Inverter 审中-公开
标题翻译：推挽逆变器
公开(公告)号：US20100214810A1
公开(公告)日：2010-08-26
申请号：US12709756
申请日：2010-02-22
申请人： Hitoshi Miyamoto , Takashi Jinnouchi
发明人： Hitoshi Miyamoto , Takashi Jinnouchi
IPC分类号： H02M7/538
CPC分类号： H02M3/3372 , H02M7/003
摘要： A push-pull inverter allows a power supply unit to supply an input voltage to two primary windings of a transformer, and allows MOSFETs (Metal Oxide Semiconductor Field Effect Transistors) to drive the transformer in push-pull mode so as to increase the input voltage supplied from the power supply unit and to output the increased voltage as an output voltage from a secondary winding of the transformer. The two primary windings of the transformer are mixedly wound on a same bobbin without being separated, so that when the transformer is driven, the two primary windings of the transformer are prevented from resonating with each other. This makes it possible to prevent turbulence in the input current, thereby reducing loss (power loss) of the MOSFETs, allowing the transformer to have a high efficiency.
摘要翻译：推挽逆变器允许电源单元向变压器的两个初级绕组提供输入电压，并允许MOSFET（金属氧化物半导体场效应晶体管）以推挽模式驱动变压器，以增加输入电压从电源单元提供并从变压器的次级绕组输出作为输出电压的增加的电压。变压器的两个初级绕组被混合地缠绕在相同的线轴上而不分离，使得当变压器被驱动时，变压器的两个初级绕组被防止彼此谐振。这使得可以防止输入电流中的湍流，从而减小MOSFET的损耗（功率损耗），从而允许变压器具有高效率。

6. 发明授权

US07944154B2 Fluorescent tube power supply and backlight 失效
标题翻译：荧光管电源和背光源
公开(公告)号：US07944154B2
公开(公告)日：2011-05-17
申请号：US12181068
申请日：2008-07-28
申请人： Hitoshi Miyamoto , Takashi Jinnouchi
发明人： Hitoshi Miyamoto , Takashi Jinnouchi
IPC分类号： G05F1/00
CPC分类号： H05B41/2821
摘要： A fluorescent tube power supply including an inverter power supply which outputs a DC voltage, and an inverter which converts an output of the inverter power supply to an AC; wherein a power stabilizing unit for stabilizing a power input to the inverter is arranged between the inverter power supply and the inverter; and a feedback control of the inverter power supply is performed based on an output of the power stabilizing unit. The power stabilizing unit detects a current flowing between the inverter power supply and the inverter, and the feedback control of the inverter power supply is performed based on the current.
摘要翻译：一种荧光管电源，包括输出直流电压的逆变器电源，以及将逆变器电源的输出转换成AC的逆变器; 其特征在于，在所述逆变器电源与所述逆变器之间设置用于稳定向所述逆变器输入的功率的功率稳定单元; 并且基于功率稳定单元的输出执行逆变器电源的反馈控制。功率稳定单元检测在逆变器电源和逆变器之间流动的电流，并且基于电流执行逆变器电源的反馈控制。

7. 发明授权

US08561760B2 Hydraulic system for working vehicle 有权
标题翻译：工作车液压系统
公开(公告)号：US08561760B2
公开(公告)日：2013-10-22
申请号：US13143572
申请日：2009-12-25
申请人： Takeshi Yoshikawa , Hitoshi Miyamoto
发明人： Takeshi Yoshikawa , Hitoshi Miyamoto
IPC分类号： F01M1/00 , F16N25/00
CPC分类号： F16H61/0021 , F16H57/0436 , F16H57/0445 , F16H57/0446 , F16H2061/0037
摘要： A low-pressure pump supplies oil stored in a steering case to a steering device as lubricating oil via a steering lubricating circuit. A high-pressure pump supplies the oil stored in the steering case to a clutch via a high-pressure circuit. A transmission lubricating circuit branches off from the high-pressure circuit via a relief valve and supplies lubricating oil to a transmission device. A transmission-lubricating assist circuit is provided so as to branch off from the steering lubricating circuit and is connected to the transmission lubricating circuit. A transmission case stores the oil used to lubricate the transmission device. A scavenging pump returns the oil stored in the transmission case to the steering device.
摘要翻译：低压泵通过转向润滑回路向转向装置供应存储在转向盘中的油作为润滑油。高压泵通过高压回路将转向箱中储存的油供给离合器。变速器润滑回路经由溢流阀从高压回路分支，并向传动装置供给润滑油。传动润滑辅助回路设置成从转向润滑回路分支并与变速器润滑回路连接。传动箱存储用于润滑传动装置的油。清扫泵将存储在变速箱中的油返回到转向装置。

8. 发明申请

US20130146384A1 FORKLIFT 有权
公开(公告)号：US20130146384A1
公开(公告)日：2013-06-13
申请号：US13637797
申请日：2011-07-21
申请人： Toshiyuki Hirashita , Shinichi Naito , Tsutomu Komatsu , Yuuichi Fukata , Hitoshi Miyamoto , Kaoru Hasegawa
发明人： Toshiyuki Hirashita , Shinichi Naito , Tsutomu Komatsu , Yuuichi Fukata , Hitoshi Miyamoto , Kaoru Hasegawa
IPC分类号： B66F9/075
CPC分类号： B66F9/075 , B60K17/105 , B60T1/062 , B60Y2200/62 , B66F9/07509 , B66F9/07572
摘要： In order to decrease the number of handling components of a parking brake unit without increasing a length of a wheel base, there is provided a forklift including a main input shaft which is rotationally driven by a hydraulic motor, a differential input shaft which rotates by the rotation of the main input shaft, and a differential mechanism which is provided between the differential input shaft and a front axle, the forklift being configured to run by transmitting power of the hydraulic motor to the front axle through the main input shaft, the differential input shaft, and the differential mechanism, wherein an idle shaft is disposed so as to be parallel to the differential input shaft, a power transmission mechanism obtained by meshing gears and is interposed between the differential input shaft and the idle shaft, and then a parking brake unit is provided in the idle shaft.
摘要翻译：为了减少驻车制动单元的处理部件的数量而不增加车轮基座的长度，提供了一种叉车，其包括由液压马达旋转驱动的主输入轴，由该液压马达旋转驱动的差动输入轴主输入轴的旋转以及设置在差动输入轴与前桥之间的差速机构，该叉车构造成通过主输入轴将液压马达的动力传递到前桥，差动输入轴和差速机构，其中空转轴设置成平行于差速器输入轴;动力传递机构，其通过啮合齿轮获得，并且介于差速器输入轴和怠速轴之间，然后是驻车制动器单元设置在空转轴中。

9. 发明授权

US08315397B2 Microphone device and portable recorder comprising same 有权
标题翻译：麦克风设备和包含它的便携式记录器
公开(公告)号：US08315397B2
公开(公告)日：2012-11-20
申请号：US12612015
申请日：2009-11-04
申请人： Yasushi Obata , Hitoshi Miyamoto , Hiroyoshi Sato , Shinya Uchida
发明人： Yasushi Obata , Hitoshi Miyamoto , Hiroyoshi Sato , Shinya Uchida
IPC分类号： H04R5/00
CPC分类号： H04R27/00 , H04R1/406
摘要： A first microphone device according to the present invention comprises a pair of directional microphones with high directivity in a sound collecting direction, a pair of nondirectional microphones with low directivity in the sound collecting direction, and a casing accommodating the pair of directional microphones and the pair of nondirectional microphones. The pair of nondirectional microphones is arranged so that sound collecting directions thereof are outward from both side surface walls of the casing, while the pair of directional microphones is arranged so that sound collecting directions thereof are outward from a front surface wall of the casing and intersect each other in vicinity of the front surface wall. All or a part of the pair of directional microphones is accommodated in a space sandwiched by the pair of nondirectional microphones.
摘要翻译：根据本发明的第一麦克风装置包括在收集方向上具有高方向性的一对定向麦克风，在收集方向上具有低方向性的一对非定向麦克风以及容纳一对定向麦克风和对的外壳的非定向麦克风。一对非定向麦克风被布置成使得其收集方向从壳体的两个侧表面壁向外，而一对定向麦克风被布置成使得其收集方向从壳体的前表面壁向外并且相交彼此在前表面壁附近。一对定向麦克风的全部或一部分容纳在被一对非定向麦克风夹持的空间中。

10. 发明授权

US5518829A Solid oxide electrolyte fuel cell having dimpled surfaces of a power generation film 失效
标题翻译：具有发电膜的凹凸表面的固体氧化物电解质燃料电池
公开(公告)号：US5518829A
公开(公告)日：1996-05-21
申请号：US390485
申请日：1995-02-17
申请人： Tokuki Satake , Hitoshi Miyamoto , Kiyoshi Watanabe , Shigeaki Yamamuro
发明人： Tokuki Satake , Hitoshi Miyamoto , Kiyoshi Watanabe , Shigeaki Yamamuro
IPC分类号： H01M4/86 , C25B9/00 , H01M8/02 , H01M8/12 , H01M8/24 , H01M8/10
CPC分类号： C25B9/00 , H01M8/1231 , H01M8/2425
摘要： The invention relates to a solid oxide electrolyte fuel cell (SOFC) which can be used as a cell for water electrolysis, CO.sub.2 electrolysis and other electrolyses, as well as for power generation. In a SOFC in which both surfaces of a power generation film comprising three layers of a fuel electrode, a solid electrolyte, and an oxygen electrode are formed with a number of dimples, the thickness of a yttria-stabilized zirconia film that constitutes the solid electrolyte is 5 to 100 .mu.m, and the thickness of an oxygen electrode material that constitutes the oxygen electrode which is provided on one side of the yttria-stabilized zirconia film is 200 to 2,000 .mu.m. As a result, the power generation performance can be greatly improved and a sufficiently strong oxygen electrode material prevents a thin yttria-stabilized zirconia film from being damaged in manual operations.
摘要翻译：本发明涉及一种固体氧化物电解质燃料电池（SOFC），其可用作水电解，二氧化碳电解和其他电解池以及发电。在其中形成具有多个凹坑的三层燃料电极，固体电解质和氧电极的发电膜的两个表面的SOFC中，构成固体电解质的氧化钇稳定的氧化锆膜的厚度为氧化钇稳定的氧化锆膜的一面，构成氧电极的氧电极材料的厚度为200〜2000μm。结果，可以大大提高发电性能，并且足够强的氧电极材料防止在手动操作中薄氧化钇稳定的氧化锆膜被损坏。

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