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公开(公告)号：US20090008842A1
公开(公告)日：2009-01-08
申请号：US12204133
申请日：2008-09-04
IPC分类号： B22F9/00
CPC分类号： B22F1/0018 , B22F9/08 , B22F2009/0844 , B82Y30/00
摘要： An object of the present invention is to efficiently produce ultrafine particles having such a small diameter as 50 nm or less, a narrow range of size distribution, and a non-oxidation surface. According to the present invention, the metallic ultrafine particles are produced by dropping a raw metallic powder onto a controllably heated evaporating surface in a decompressed inert gas; instantly evaporating the raw metallic powder to form the ultrafine particle; and condensing and depositing the ultrafine particle on a trapping surface arranged above the evaporating surface. The raw metallic powder is any one of a single metal, an alloy and an intermetallic compound, preferably has an average particle diameter controlled to 500 μm or smaller so that the powder can be instantly evaporated, and is preferably supplied by a minute amount.
摘要翻译： 本发明的目的是有效地制造具有50nm以下的小直径，窄范围的尺寸分布和非氧化面的超微粒子。 根据本发明，通过在减压惰性气体中将原料金属粉末滴加到可控加热的蒸发表面上来制造金属超微粒子; 立即蒸发原料金属粉末，形成超细颗粒; 并将超细颗粒冷凝并沉积在布置在蒸发表面上方的捕集表面上。 原料金属粉末是单一金属，合金和金属间化合物中的任一种，优选将平均粒径控制在500μm以下，使得粉末能够瞬间蒸发，优选以微量的量供给。
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公开(公告)号：US20070062333A1
公开(公告)日：2007-03-22
申请号：US11401411
申请日：2006-04-11
IPC分类号： B22F9/12
CPC分类号： B22F1/0018 , B22F9/08 , B22F2009/0844 , B82Y30/00
摘要： An object of the present invention is to efficiently produce ultrafine particles having such a small diameter as 50 nm or less, a narrow range of size distribution, and a non-oxidation surface. According to the present invention, the metallic ultrafine particles are produced by dropping a raw metallic powder onto a controllably heated evaporating surface in a decompressed inert gas; instantly evaporating the raw metallic powder to form the ultrafine particle; and condensing and depositing the ultrafine particle on a trapping surface arranged above the evaporating surface. The raw metallic powder is any one of a single metal, an alloy and an intermetallic compound, preferably has an average particle diameter controlled to 500 μm or smaller so that the powder can be instantly evaporated, and is preferably supplied by a minute amount.
摘要翻译： 本发明的目的是有效地制造具有50nm以下的小直径，窄范围的尺寸分布和非氧化面的超微粒子。 根据本发明，通过在减压惰性气体中将原料金属粉末滴加到可控加热的蒸发表面上来制造金属超微粒子; 立即蒸发原料金属粉末，形成超细颗粒; 并将超细颗粒冷凝并沉积在布置在蒸发表面上方的捕集表面上。 原料金属粉末是单一金属，合金和金属间化合物中的任一种，优选将平均粒径控制在500μm以下，使得粉末能够瞬间蒸发，优选以微量的量供给。
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公开(公告)号：US4667120A
公开(公告)日：1987-05-19
申请号：US721867
申请日：1985-04-10
申请人： Yoshinori Okada , Isao Fukushima , Kuniaki Miura , Kenji Kano
发明人： Yoshinori Okada , Isao Fukushima , Kuniaki Miura , Kenji Kano
CPC分类号： H03H11/1291
摘要： A filter integrated circuit having a reference level generator circuit for attenuating its input signal and generating a reference level signal, a pseudofilter circuit including resistors and a variable capacitor as filter elements, and an error amplifier unit for comparing the level of the output signal of the reference level generator circuit with the level of the output signal of the pseudofilter circuit and for generating an automatic adjustment control signal in accordance with the level difference between the output signals. The automatic adjustment control signal is supplied to the pseudofilter circuit to change the capacitance value of the variable capacitor in the pseudofilter circuit so that the output signal level of the pseudofilter circuit may become equal to the level of the reference signal. The automatic adjustment control signal is also supplied to at least one filter circuit to change the capacitance of a variable capacitor included therein. As a result, the deviation in the filter characteristics caused by deviations in the resistance of a resistor and in the capacitance of the capacitor is corrected.
摘要翻译： 一种滤波器集成电路，具有用于衰减其输入信号并产生参考电平信号的参考电平发生器电路，包括电阻器的可变电容器和作为滤波器元件的可变电容器的误滤电路，以及误差放大器单元，用于将输出信号的输出信号 参考电平发生器电路，其具有伪滤波电路的输出信号的电平，并且用于根据输出信号之间的电平差产生自动调节控制信号。 自动调节控制信号被提供给伪滤光器电路，以改变伪滤光器电路中的可变电容器的电容值，使得可将假模糊电路的输出信号电平变为等于参考信号的电平。 自动调整控制信号也被提供给至少一个滤波器电路以改变其中包括的可变电容器的电容。 结果，校正了由电阻器的电阻的偏差和电容器的电容引起的滤波器特性的偏差。
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公开(公告)号：US09666320B2
公开(公告)日：2017-05-30
申请号：US13885875
申请日：2012-05-24
摘要： A tritium removal device for a lithium loop contains a neutron source (1) for colliding protons on a lithium flow, thereby generating neutrons, a lithium tank (11) for the lithium passing through this neutron source (1) to flow thereto through a flow passage (9), thereby temporarily accumulating it therein, and a lithium pump (17) for circulating and supplying the lithium of this lithium tank (11) to the neutron source (1) through a supply-side flow passage (9′). The lithium tank (11) and the lithium pump (17), into which hydrogen gas containing tritium therein can be easily collected, are enclosed within a hermetically sealed container (7) including an inactive gas therein, so that even if the hydrogen gas including the tritium therein is leaked into the hermetically sealed container (7), it is removed by a hydrogen isotope removal filter.
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公开(公告)号：US20130322587A1
公开(公告)日：2013-12-05
申请号：US13885875
申请日：2012-05-24
摘要： A tritium removal device for a lithium loop comprises a neutron source (1) for colliding proton on a lithium flow, thereby generating neutrons, a lithium tank (11) for letting the lithium passing through this neutron source (1) to flow into through a flow passage (9), thereby for temporality accumulating it therein, and a lithium pump (17) for circulating and supplying the lithium of this lithium tank (11) to the neutron source (1) through a supply-side flow passage (9′). The lithium tank (11) and the lithium pump (17), into which hydrogen gas containing tritium therein can be easily collected, are enclosed within a hermetically sealed container (7) including an inactive gas therein, so that even if the hydrogen gas including the tritium therein is leaked into the hermetically sealed container (7), it is removed by a hydrogen isotope removal filter. It is possible to remove the tritium, with safety, without diffusing the tritium from an inside of the lithium loop for forming a target flow into an atmosphere.
摘要翻译： 用于锂环的氚去除装置包括用于在锂流上碰撞质子的中子源（1），从而产生中子;锂槽（11），用于使通过该中子源（1）的锂流过 流通道（9），暂时积存在其中，以及用于通过供给侧流路（9'）向该中子源（1）循环供给该锂储罐（11）的锂的锂泵（17） ）。 其中容纳有氚的氢气的锂电池（11）和锂泵（17）可以被容纳在其中包含惰性气体的气密密封容器（7）内，使得即使包括 其中的氚泄漏到密封容器（7）中，通过氢同位素去除过滤器除去。 可以安全地除去氚，而不会从锂回路的内部扩散氚，以形成目标流入大气。
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公开(公告)号：US4510530A
公开(公告)日：1985-04-09
申请号：US389968
申请日：1982-06-18
申请人： Kuniaki Miura , Akira Shibata , Jun Yamada , Katashi Hazama
发明人： Kuniaki Miura , Akira Shibata , Jun Yamada , Katashi Hazama
CPC分类号： H04N5/94 , H04N5/9315 , H04N9/87
摘要： In a FM luminance signal circuit of a signal reproducing circuit of a video tape recorder,(a) a reproduced signal is up-converted by an up-converter, the up-converted signal is divided into two frequency components by a surface acoustic wave filter having a first filter for peaking a high frequency component and a second filter for peaking a low frequency component, a limiter connected to the first filter, an amplifier connected to the second filter, and an adder of an output of a limiter and an output of an amplifier, and the reversal of the levels of the FM carrier signal and side band signal is prevented by above configuration.(b) A side-band glass delay line of 1H (one horizontal scan period) is provided to get 1H delayed luminance signal. Using main luminance signal and 1H delayed luminance signal, a line correlation circuit and a video dropout compensation circuit are realized.(c) In a PAL signal reproducing circuit, where a chrominance signal is delayed by 1H by a comb filter using 2H delay line, 1H delayed luminance signal is used to prevent a chrominance displacement from the luminance signal.
摘要翻译： 在磁带录像机的信号再现电路的FM亮度信号电路中，（a）再现信号由上变频器进行上变频，上变换后的信号被表面声波滤波器分成两个频率分量 具有用于使高频分量达峰化的第一滤波器和用于使低频分量达峰化的第二滤波器，连接到第一滤波器的限幅器，连接到第二滤波器的放大器和限幅器的输出的加法器 放大器，并通过上述配置来防止FM载波信号和边带信号的电平反转。 （b）提供1H（一个水平扫描周期）的边带玻璃延迟线以获得1H延迟亮度信号。 使用主亮度信号和1H延迟亮度信号，实现线相关电路和视频压差补偿电路。 （c）在PAL信号再现电路中，通过使用2H延迟线的梳状滤波器将色度信号延迟1H，使用1H延迟亮度信号来防止来自亮度信号的色度位移。
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公开(公告)号：US4466026A
公开(公告)日：1984-08-14
申请号：US349519
申请日：1982-02-17
申请人： Kuniaki Miura , Akira Shibata , Noboru Kojima , Keiichi Komatsu , Teizo Tamura , Makoto Konosu , Yasuji Moriyama
发明人： Kuniaki Miura , Akira Shibata , Noboru Kojima , Keiichi Komatsu , Teizo Tamura , Makoto Konosu , Yasuji Moriyama
摘要： A record/reproduce circuit for VTR comprising two normal reproducing heads with different azimuth angles, a special reproducing head with the same azimuth angle as that of the one normal reproducing head, a rotary transformer through which signals from these heads are supplied to a static circuit section, a change-over means for alternately switching a signal from the special reproducing head and a signal from the other normal reproducing head with a different azimuth angle from that of the special reproducing head, a feedback type preamplifier for amplifying the output of the change-over means, and another feedback-type preamplifier for amplifying a signal from the normal reproducing head with the same azimuth angle as that of the special reproducing head.
摘要翻译： 一种用于VTR的记录/再现电路，包括具有不同方位角的两个正常再现头，具有与一个正常再现头的方位角相同的方位角的专用再现头，通过该旋转变压器将来自这些磁头的信号提供给静态电路 切换装置，用于交替地切换来自专用再现头的信号和来自另一正常再现头的信号与来自专用再现头的方位角不同的方位角;反馈型前置放大器，用于放大变化的输出 以及另一个反馈型前置放大器，用于以与特殊再现头相同的方位角放大来自正常再现头的信号。
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公开(公告)号：US5189564A
公开(公告)日：1993-02-23
申请号：US321778
申请日：1989-03-10
申请人： Nobutaka Amada , Takaharu Noguchi , Hiroyuki Kimura , Masaharu Kobayashi , Takao Arai , Yasufumi Yumde , Kuniaki Miura
发明人： Nobutaka Amada , Takaharu Noguchi , Hiroyuki Kimura , Masaharu Kobayashi , Takao Arai , Yasufumi Yumde , Kuniaki Miura
IPC分类号： G11B20/10 , H04L27/18 , H04L27/227
CPC分类号： H04L27/2082 , G11B20/10 , H04L27/227
摘要： In an information recording/reproducing apparatus for recording/reproducing a digital audio signal on/from a magnetic medium, a modulator/demodulator for modulating/demodulating the digital signal by offset quadrature phrase shift keying (O-QPSK). This technique is particularly applicable to the multi-layer recording of video and audio signals in a video tape recording/reproducing system and has the advantage of avoiding interference between the recorded digital audio and video signals at the time of reproduction.
摘要翻译： 在用于在磁介质上记录/再现数字音频信号的信息记录/再现装置，用于通过偏移正交短语移位键控（O-QPSK）来调制/解调数字信号的调制器/解调器。 该技术特别适用于视频磁带记录/再现系统中的视频和音频信号的多层记录，并且具有在再现时避免记录的数字音频和视频信号之间的干扰的优点。
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9.发明授权Apparatus for recording and reproducing video signal and digital signal other than video signal 失效用于记录和再现除视频信号之外的视频信号和数字信号的装置
公开(公告)号：US4758903A
公开(公告)日：1988-07-19
申请号：US800147
申请日：1985-11-20
申请人： Takaharu Noguchi , Hiroyuki Kimura , Masaharu Kobayashi , Yasufumi Yunde , Takao Arai , Nobutaka Amada , Kuniaki Miura
发明人： Takaharu Noguchi , Hiroyuki Kimura , Masaharu Kobayashi , Yasufumi Yunde , Takao Arai , Nobutaka Amada , Kuniaki Miura
CPC分类号： H04N9/802 , H04N5/78213 , H04N9/7933 , H04N9/8233 , H04N9/8355
摘要： In a recording and reproducing apparatus wherein a video signal and an audio signal are recorded on the same recording track, a signal subjected to a quadrature differential PSK modulation with PCM audio signal is generated as an audio recording signal. The audio recording signal is disposed between occupied bands of FM luminance signal and down converted chrominance signal in a video recording signal and also recorded on a track where the video recording signal is to be recorded.
摘要翻译： 在其中将视频信号和音频信号记录在同一记录磁道上的记录和再现装置中，产生经PCM音频信号的正交差分PSK调制的信号作为音频记录信号。 音频记录信号被布置在视频记录信号中的FM亮度信号的被占用频带和下变频色度信号之间，并且还记录在要记录视频记录信号的磁道上。
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10.发明授权Integrated filter circuit having switchable selected parallel filter paths 失效集成滤波器电路具有可切换的选择的并行滤波器路径
公开(公告)号：US4724407A
公开(公告)日：1988-02-09
申请号：US863244
申请日：1986-05-14
申请人： Kuniaki Miura , Isao Fukushima , Yoshinori Okada , Mitsuru Kudo , Takashi Kubota
发明人： Kuniaki Miura , Isao Fukushima , Yoshinori Okada , Mitsuru Kudo , Takashi Kubota
CPC分类号： H03H11/04 , H03H11/1295
摘要： An integrated filter circuit including at least integrated resistances and integrated capacitances, said integrated filter circuit comprising a plurality of filter circuits connected in parallel and in which at least either resistance values or capacitance values are different, a switch for switching said parallel filter circuits, and means for controlling said switch to select one of said parallel filter circuits.
摘要翻译： 一种集成滤波电路，包括至少集成电阻和集成电容，所述集成滤波电路包括并联连接的多个滤波电路，至少电阻值或电容值不同，用于切换所述并联滤波电路的开关，以及 用于控制所述开关以选择所述并行滤波器电路之一的装置。
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