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公开(公告)号：US4649327A
公开(公告)日：1987-03-10
申请号：US730412
申请日：1985-05-06
申请人： Eiichi Ishii
发明人： Eiichi Ishii
CPC分类号： H02P7/2855 , Y10S388/903
摘要： The motor control circuit is constituted by a current controlling circuit having a first output terminal connected to a source terminal via a resistor, a second output terminal connected to the source terminal through a motor to be controlled, the currents outputted by the first and second output terminals being controlled by an input signal, a reference voltage generator producing a constant reference voltage, a comparator comparing the reference voltage with the output voltage of the second output voltage, a drive circuit responsive to the output voltage of the comparator for applying a control signal to the current controlling circuit, and a limiter which prevents the voltage at the first output terminal of the current controlling circuit from becoming lower than the reference voltage.
摘要翻译： 电动机控制电路由电流控制电路构成，电流控制电路具有经由电阻器连接到源极端子的第一输出端子，通过要控制的电动机连接到源极端子的第二输出端子，由第一和第二输出端输出的电流 端子由输入信号控制，产生恒定参考电压的参考电压发生器，将参考电压与第二输出电压的输出电压进行比较的比较器，响应比较器的输出电压以施加控制信号的驱动电路 到电流控制电路，以及限制器，其防止电流控制电路的第一输出端子处的电压变得低于参考电压。
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公开(公告)号：US4264867A
公开(公告)日：1981-04-28
申请号：US45355
申请日：1979-06-04
申请人： Eiichi Ishii
发明人： Eiichi Ishii
CPC分类号： H03D3/04
摘要： An FM demodulator circuit particularly suited for construction as an integrated circuit is disclosed. Circuitry which may also serve the function of an intermediate frequency amplifier and limiter shapes the input FM signal into two rectangular waves having opposite phases which are applied to the bases of first and second transistors. First and second constant current sources supply substantially constant currents to the emitters of the first and second transistors, respectively, and a capacitive element is connected between the emitters of the first and second transistors. An adder circuit adds the collector outputs of the first and second transistors, and the added output is supplied to a low-pass filter to derive an analog output.
摘要翻译： 公开了一种特别适合作为集成电路构造的FM解调器电路。 还可以用于中频放大器和限幅器的功能的电路将输入的FM信号整形成具有相位相位的两个矩形波，这些相位相加于第一和第二晶体管的基极。 第一和第二恒流源分别向第一和第二晶体管的发射极提供基本恒定的电流，并且电容元件连接在第一和第二晶体管的发射极之间。 加法器电路将第一和第二晶体管的集电极输出相加，并将相加的输出提供给低通滤波器以导出模拟输出。
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公开(公告)号：US3996342A
公开(公告)日：1976-12-07
申请号：US609662
申请日：1975-09-02
摘要： A method for the thermochemical production of hydrogen from water is disclosed in which barium iodide, carbon dioxide, ammonia and water are allowed to react with one another and give rise to barium carbonate and ammonium iodide, the ammonium iodide thus produced is thermally decomposed to produce hydrogen, iodine and ammonia, and the hydrogen thus produced is recovered as the product. The by-produced barium carbonate is allowed to react with the iodine remaining after the separation of hydrogen thereby to produce barium iodide, carbon dioxide and oxygen, and the barium iodide and carbon dioxide are recycled to the reaction system. The ammonia which remains after the separation of hydrogen is also recycled to the reaction system. By causing the by-products occurring in the various reactions to be recycled to the relevant reaction systems, hydrogen is efficiently produced from water at a reaction temperature of not more than 800.degree. C.
摘要翻译： 公开了一种用于从水中热化学生产氢的方法，其中使碘化钡，二氧化碳，氨和水彼此反应并产生碳酸钡和碘化铵，由此产生的碘化铵热分解产生 氢，碘和氨，并且作为产物回收由此产生的氢。 使副产的碳酸钡与氢分离后残留的碘反应，生成碘化钡，二氧化碳和氧，并将碘化钡和二氧化碳再循环到反应体系中。 分离氢后残留的氨也被循环到反应体系中。 通过使各种反应中发生的副产物再循环到相关的反应体系中，在不超过800℃的反应温度下从水中有效地产生氢。
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公开(公告)号：US08044783B2
公开(公告)日：2011-10-25
申请号：US11708130
申请日：2007-02-20
申请人： Hok Huor Ou , Shiro Nagata , Eiichi Ishii
发明人： Hok Huor Ou , Shiro Nagata , Eiichi Ishii
IPC分类号： B60C23/00
CPC分类号： B60C23/0408 , B60C23/0444
摘要： An external solenoid positioned external to a tire, and an internal solenoid provided inside a valve of the tire, which transmits and receives power by an alternating magnetic field in a predetermined high frequency band that generates an induced alternating current in the internal solenoid, is used as a new source of power for a tire pressure/temperature detection device instead of a battery. If the alternating magnetic field in a predetermined high frequency band is well matched to the physical structure and electrical structure of the tire, then, in the space between the tire and a wheel, an induced alternating magnetic field component is distributed that is substantially parallel to the axis of rotation of the tire. If the internal solenoid is matched to the direction of maximum magnetic field reception, when the tire rotates, and when the position of the wheel is stopped, substantially stable power may be received.
摘要翻译： 使用位于轮胎外部的外部螺线管和设置在轮胎的阀内部的内部螺线管，其通过在内部螺线管中产生感应交流电的规定的高频带内的交变磁场进行发送和接收电力。 作为轮胎压力/温度检测装置代替电池的新的电源。 如果预定高频带中的交变磁场与轮胎的物理结构和电气结构良好匹配，则在轮胎和车轮之间的空间中，分布感应交变磁场分量，其基本上平行于 轮胎的旋转轴线。 如果内部螺线管与最大磁场接收的方向相匹配，则当轮胎旋转时，并且当车轮的位置停止时，可以接收到基本上稳定的功率。
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公开(公告)号：US07142163B2
公开(公告)日：2006-11-28
申请号：US10928707
申请日：2004-08-30
申请人： Takakazu Fukano , Yasuhiko Kosugi , Noboru Asauchi , Eiichi Ishii
发明人： Takakazu Fukano , Yasuhiko Kosugi , Noboru Asauchi , Eiichi Ishii
CPC分类号： G08B13/2474 , G06K7/10336 , H01Q7/04
摘要： A plurality of small loop antenna cells 61, 62 and 63 are magnetically coupled to an antenna coil 8 of a non-contact type data carrier 3. In the plurality of small loop antenna cells, the directions of the magnetic moments of the signals transmitted to the non-contact type data carrier 3 are opposite to each other, the sum of the magnetic moments generated from all the small loop antenna cells 61 to 63 is zero and a conductor forming a short ring pattern 67 is provided collectively for the plurality of small loop antenna cells. Thus, imbalance caused between the small loop antenna cells 61 to 63 can be compensated for by the short ring pattern 67.
摘要翻译： 多个小环天线单元61,62和63磁耦合到非接触型数据载体3的天线线圈8.在多个小环天线单元中，将信号的磁矩的方向发送到 非接触型数据载体3彼此相反，从所有小环天线单元61至63产生的磁矩的和为零，并且为多个小的环形天线单元61至63共同地提供形成短环图形67的导体 环形天线单元。 因此，可以通过短环形图案67来补偿在小环形天线单元61至63之间产生的不平衡。
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公开(公告)号：US6118367A
公开(公告)日：2000-09-12
申请号：US975197
申请日：1997-11-20
申请人： Eiichi Ishii
发明人： Eiichi Ishii
CPC分类号： H01Q7/00
摘要： A data carrier system is provided including: a main apparatus including a first control unit for outputting a first signal and a first coil unit having at least a transmission coil for transmitting the first signal; a tuner circuit unit having a tuner circuit being tuned with the frequency of the first signal, the tuner circuit having a tuning coil disposed facing the transmission coil of the first coil unit; and a tag including a second coil unit having at least a reception coil and a second control unit for performing a predetermined control operation in accordance with the first signal transmitted from the main apparatus and received by the reception coil of the second coil unit.
摘要翻译： 提供一种数据载体系统，包括：主装置，包括用于输出第一信号的第一控制单元和至少具有用于发送第一信号的传输线圈的第一线圈单元; 调谐器电路单元，其具有利用所述第一信号的频率调谐的调谐器电路，所述调谐器电路具有面对所述第一线圈单元的传输线圈设置的调谐线圈; 以及标签，包括具有至少接收线圈的第二线圈单元和用于根据从主设备发送并由第二线圈单元的接收线圈接收的第一信号执行预定控制操作的第二控制单元。
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17.发明授权FSK modulating and demodulating apparatus wherein each binary data is represented by same number of cycles of modulated signal 失效FSK调制和解调装置，其中每个二进制数据由相同数量的调制信号周期表示
公开(公告)号：US5789991A
公开(公告)日：1998-08-04
申请号：US770305
申请日：1996-12-20
申请人： Eiichi Ishii
发明人： Eiichi Ishii
CPC分类号： H04L27/10 , H03C3/00 , H04L27/156
摘要： A signal FSK-modulated with a binary data signal has first signal portions representing first logical level data contained in the binary data signal and second signal portions representing second logical level data contained in the binary data signal. Each of the first signal portions has a first frequency and lasts for a first time period and each of the second signal portions has a second frequency and lasts for a second time period. These first and second time periods are determined such that a number of cycles of the FSK-modulated signal appearing in each of the first time periods is equal to a number of cycles of the FSK-modulated signal appearing in each of the second time periods. For demodulation of the FSK-modulated signal, a time period corresponding to a predetermined number of successively appearing cycles of the modulated signal, among those appearing during the whole of each signal portion, is established, clock pulses from a clock pulse source are counted for the established time period, and the resulting count values are compared to determine whether received data is a first logical level data or second logical level data.
摘要翻译： 用二进制数据信号FSK调制的信号具有表示二进制数据信号中包含的第一逻辑电平数据的第一信号部分和表示二进制数据信号中包含的第二逻辑电平数据的第二信号部分。 第一信号部分中的每一个具有第一频率并持续第一时间段，并且每个第二信号部分具有第二频率并且持续第二时间段。 确定这些第一和第二时间周期，使得出现在每个第一时间周期中的FSK调制信号的周期数等于出现在每个第二时间段中的FSK调制信号的周期数。 对于FSK调制信号的解调，建立对应于在每个信号部分整体中出现的调制信号的预定数量的连续出现周期的时间段，来自时钟脉冲源的时钟脉冲被计数为 建立的时间段，并且将所得到的计数值进行比较，以确定接收到的数据是否是第一逻辑电平数据或第二逻辑电平数据。
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公开(公告)号：US4616273A
公开(公告)日：1986-10-07
申请号：US724572
申请日：1985-04-18
申请人： Eiichi Ishii , Makoto Yoshimizu
发明人： Eiichi Ishii , Makoto Yoshimizu
摘要： The magnetic tape recording apparatus includes an erasing head for demagnetizing a magnetic tape, a recording head for recording an input recording tape on the magnetic tape, an oscillator generating an erasing A.C. signal the amplitude of which is changed in accordance with the kind of the magnetic tape, an amplitude limitter receiving the erasing A.C. signal to produce a constant A.C. signal irrespective of the kind of the magnetic tape, a gain-controlled amplifier amplifying the constant A.C. signal with a gain controlled with a gain control signal to obtain a A.C. bias signal, an adder adding the A.C. bias signal with the input recording signal to apply the added signal to the recording head, and a means for obtaining said gain control signal from the added signal. The gain control signal obtaining means may include a low-pass filter receiving the added signal, a peak-detector converting the output from the low-pass filter to a D.C. signal, and a comparator comparing the D.C. signal with a reference voltage to obtain the gain control signal.
摘要翻译： 磁带记录装置包括用于磁带去磁的擦除头，用于将输入记录带记录在磁带上的记录头，产生消除AC信号的振荡器，其振幅根据磁体的种类而改变 磁带，接收消除AC信号的幅度限制器，以产生与磁带的种类无关的恒定AC信号;增益控制放大器，用增益控制信号控制的增益放大恒定AC信号，以获得AC偏置信号 加法器将AC偏置信号与输入记录信号相加以将相加的信号施加到记录头，以及用于从相加信号获得所述增益控制信号的装置。 增益控制信号获取装置可以包括接收相加信号的低通滤波器，将低通滤波器的输出转换为DC信号的峰值检测器，以及比较DC信号与参考电压的比较器，以获得 增益控制信号。
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公开(公告)号：US4202917A
公开(公告)日：1980-05-13
申请号：US18260
申请日：1979-03-07
IPC分类号： C01G15/00 , C03C17/27 , C23C8/10 , C23C14/08 , C23C14/58 , H01B13/00 , H01C7/04 , B05B5/00 , B05D3/02
CPC分类号： C23C14/086 , C03C17/27 , C23C14/58 , C23C14/5806 , C23C14/5853 , C23C8/10 , H01C7/043 , C03C2217/215 , C03C2218/151 , C03C2218/322
摘要： An indium oxide (III) film produced by a method which comprises first forming a film of indium oxide (I) and subsequently oxidizing the film.
摘要翻译： 一种氧化铟（III）膜，其通过以下方法制备：首先形成氧化铟（I）的膜并随后氧化所述膜。
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公开(公告)号：US4098875A
公开(公告)日：1978-07-04
申请号：US775561
申请日：1977-03-08
摘要： A method for efficient production of hydrogen by thermochemical decomposition of water by use of tri-iron tetraoxide and hydrogen bromide as main cyclic reaction media.
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