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    • 2. 发明授权
    • Disk playback device and method of continuously playing back disks without a break in sound reproduction
    • 磁盘播放装置和连续播放磁盘的方法,而不会中断声音再现
    • US06515944B1
    • 2003-02-04
    • US09259684
    • 1999-03-01
    • Masanao YoshidaYoshimasa OnoKatsuyuki MatsumotoHitoshi Miyamoto
    • Masanao YoshidaYoshimasa OnoKatsuyuki MatsumotoHitoshi Miyamoto
    • G11B1722
    • G11B27/105G11B7/0037G11B7/005G11B19/02G11B27/002G11B2220/20
    • A disk playback device including a memory for temporarily storing data from a pickup and outputting the data as delayed by a predetermined period of time, manual keys, and a system control circuit for detecting the playback end of a disk from the playback data from the pickup. The memory has connected thereto an erase circuit for erasing data remaining in the memory. The system control circuit produces different flag values in a first case wherein the control circuit detects the disk end to terminate playback of the disk and in a second case wherein the user manipulates one of the manual keys to terminate the playback. A memory control circuit is connected to the memory and the system control circuit. In the first case, the memory control circuit inputs to the memory playback data of another disk replacing the disk as continued from the data remaining in the memory. In the second case, the circuit inputs to the memory the playback data of another disk replacing the preceding disk after the data remaining in the memory is erased by the erase circuit.
    • 一种磁盘播放装置,包括用于临时存储来自拾取器的数据并将其延迟预定时间段的数据的存储器,用于从拾取器的重放数据检测盘的重放结束的系统控制电路 。 存储器连接有用于擦除存储器中剩余的数据的擦除电路。 在第一种情况下,系统控制电路产生不同的标志值,其中控制电路检测到磁盘端终止磁盘的重放,在第二种情况下,用户操纵其中一个手动键终止重放。 存储器控制电路连接到存储器和系统控制电路。 在第一种情况下,存储器控制电路输入到从存储器中剩余的数据继续替换盘的另一盘的存储器重放数据。 在第二种情况下,电路在存储器中剩余的数据被擦除电路擦除之后,向存储器输入替换先前磁盘的另一磁盘的重放数据。
    • 3. 发明授权
    • Hydraulic system for working vehicle
    • 工作车液压系统
    • US08561760B2
    • 2013-10-22
    • US13143572
    • 2009-12-25
    • Takeshi YoshikawaHitoshi Miyamoto
    • Takeshi YoshikawaHitoshi Miyamoto
    • F01M1/00F16N25/00
    • F16H61/0021F16H57/0436F16H57/0445F16H57/0446F16H2061/0037
    • 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.
    • 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。
    • 5. 发明授权
    • Microphone device and portable recorder comprising same
    • 麦克风设备和包含它的便携式记录器
    • US08315397B2
    • 2012-11-20
    • US12612015
    • 2009-11-04
    • Yasushi ObataHitoshi MiyamotoHiroyoshi SatoShinya Uchida
    • Yasushi ObataHitoshi MiyamotoHiroyoshi SatoShinya Uchida
    • H04R5/00
    • H04R27/00H04R1/406
    • 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.
    • 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。
    • 6. 发明申请
    • FLUORESCENT TUBE POWER SUPPLY AND BACKLIGHT
    • 荧光管供电和背光
    • US20090026974A1
    • 2009-01-29
    • US12181068
    • 2008-07-28
    • Hitoshi MiyamotoTakashi Jinnouchi
    • Hitoshi MiyamotoTakashi Jinnouchi
    • H05B41/36
    • H05B41/2821
    • 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.
    • 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。
    • 9. 发明授权
    • Synchronous rectifier circuit capable of preventing flow-through current
    • 同步整流电路能够防止流通电流
    • US08284573B2
    • 2012-10-09
    • US12690399
    • 2010-01-20
    • Hitoshi MiyamotoTakashi Jinnouchi
    • Hitoshi MiyamotoTakashi Jinnouchi
    • H02M3/335
    • H02M3/33592H02M1/38Y02B70/1475
    • 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.
    • 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。