公开(公告)号：US20110254622A1

公开(公告)日：2011-10-20

申请号：US13133103

申请日：2009-12-16

申请人： Kazuaki Kunihiro ,  Shingo Yamanouchi ,  Kiyohiko Takahashi

发明人： Kazuaki Kunihiro ,  Shingo Yamanouchi ,  Kiyohiko Takahashi

IPC分类号： H03F1/34

CPC分类号： H03F1/0244 ,  H03F1/02 ,  H03F1/0227 ,  H03F3/217 ,  H03F3/24 ,  H03F2200/102 ,  H03F2200/511 ,  H04B2001/045

摘要： A radio frequency amplifier amplifies a modulation signal or its phase modulation signal and outputs the resultant signal. A linear amplifying section adds an output voltage to a power supply voltage supplied to the radio frequency amplifier and negatively feeds back the power supply voltage supplied to the radio frequency amplifier such that the power supply voltage matches the amplitude modulation component of the modulation signal with a predetermined ratio. A control signal generation section detects a direction in which an output current of the linear amplifying section flows and generates a pulse modulation signal according to the direction of the current. A switching amplifying section controls connection and disconnection of a DC current based on the pulse modulation signal as a control signal so as to perform switching amplification for an output signal of the linear amplifying section and supply the resultant signal as the power supply voltage to the radio frequency amplifier. The DC current is supplied to the switching amplifying section.

摘要翻译： 射频放大器放大调制信号或其相位调制信号，并输出合成信号。 线性放大部分将输出电压加到提供给射频放大器的电源电压上，并对提供给射频放大器的电源电压进行负反馈，使得电源电压与调制信号的幅度调制分量与 预定比例。 控制信号生成部检测线性放大部的输出电流流过的方向，并根据电流的方向生成脉冲调制信号。 开关放大部根据脉冲调制信号来控制直流电流的连接断开，作为控制信号，对线性放大部的输出信号进行开关放大，将得到的信号作为电源电压供给无线电 频率放大器。 直流电流被提供给开关放大部分。

公开(公告)号：US20100266066A1

公开(公告)日：2010-10-21

申请号：US12740871

申请日：2008-08-22

申请人： Kiyohiko Takahashi

发明人： Kiyohiko Takahashi

IPC分类号： H04L27/00 ,  H03G3/30

CPC分类号： H03F3/245 ,  H03F1/0222 ,  H03F1/0277 ,  H03F3/19 ,  H03F3/211 ,  H03F3/72 ,  H03F2200/336 ,  H03F2200/451 ,  H03F2203/21136 ,  H03F2203/21142 ,  H03F2203/21196 ,  H03F2203/7215 ,  H03F2203/7236 ,  H03G3/004 ,  H03G3/3042

摘要： A power amplifier (10) comprises: an A/D converter (11) for converting, to a time discrete signal, an envelope signal included in a high-frequency modulated signal and including only an amplitude modulated component of the high-frequency modulated signal; a switching amplifier (12) for amplifying the output signal of the A/D converter (11); a low-pass filter (13) for removing high frequency noise from the output signal of the switching amplifier (12); a plurality of high-frequency power amplifiers (15-1 to 15-n) for receiving the output signal of the low-pass filter (13) as a power supply and for amplifying a carrier signal included in the high-frequency modulated signal; and a power controller (14) for adjusting the average power of the output signal of the power amplifier (10) by controlling the total gains of the plurality of high-frequency power amplifiers (15-1 to 15-n).

摘要翻译： 功率放大器（10）包括：A / D转换器（11），用于将包括在高频调制信号中的包络信号转换为时间离散信号，并且仅包括高频调制信号的调幅分量 ; 用于放大A / D转换器（11）的输出信号的开关放大器（12）; 低通滤波器（13），用于从开关放大器（12）的输出信号中去除高频噪声; 多个高频功率放大器（15-1至15-n），用于接收作为电源的低通滤波器（13）的输出信号，并用于放大包括在高频调制信号中的载波信号; 以及功率控制器（14），用于通过控制多个高频功率放大器（15-1至15-n）的总增益来调节功率放大器（10）的输出信号的平均功率。

公开(公告)号：US4943206A

公开(公告)日：1990-07-24

申请号：US364272

申请日：1989-06-12

申请人： Masao Watanabe ,  Shuri Mizoguchi ,  Satoshi Kawai ,  Kiyohiko Takahashi ,  Toyokiti Tanimura

发明人： Masao Watanabe ,  Shuri Mizoguchi ,  Satoshi Kawai ,  Kiyohiko Takahashi ,  Toyokiti Tanimura

IPC分类号： B65B69/00

CPC分类号： B65B69/00

摘要： A method of supplying cartons to a carton-packaging machine, comprising the steps of providing flattened cartons stacked in a line in a container package so that two cutouts on the cartons are lined to form two grooves on two parallel sides of the cartons; inserting two bar-shaped forks into the grooves respectively in the stacking direction of the cartons; pressing the cartons to be together along the inserting direction of the bar-shaped forks by pressers, which are adjustable for a different stacking amount of the cartons, so that the cartons are placed at the central portion of the bar-shaped forks; pulling out the cartons from the package with the bar-shaped forks; and supplying the cartons to the carton-packaging machine with the bar-shaped forks.

摘要翻译： 一种向纸箱包装机提供纸箱的方法，包括以下步骤：将堆叠在一起的扁平纸箱包装在容器包装中，使得纸箱上的两个切口被排列成在纸箱的两个平行侧上形成两个凹槽; 在纸箱的堆叠方向上分别将两个条形叉插入槽中; 沿纸条叉的插入方向将纸箱按压在一起，可以通过压块进行调节，以便纸箱的堆积量不同，使得纸箱放置在条形叉的中心部分; 用条形叉从包装中取出纸箱; 并用纸条叉将纸箱提供给纸箱包装机。

公开(公告)号：US20120260857A1

公开(公告)日：2012-10-18

申请号：US13448512

申请日：2012-04-17

申请人： Kiyohiko TAKAHASHI ,  Hirofumi Kaneko

发明人： Kiyohiko TAKAHASHI ,  Hirofumi Kaneko

IPC分类号： C23C16/46

CPC分类号： H01L21/67109 ,  C23C16/303 ,  C23C16/45563 ,  C23C16/46 ,  H01L21/67017

摘要： A heat treatment apparatus includes a reaction tube extending in a first direction; a substrate support unit which is placed in the reaction tube and is configured to be capable of supporting plural substrates along the first direction; plural gas supply pipes provided at a side surface of the reaction tube to be aligned in the first direction with intervals for supplying a gas into the reaction tube; a gas dispersing plate which is provided in the reaction tube between opening edges of the plural gas supply pipes and the substrate support unit placed in the reaction tube, the gas dispersing plate being provided with plural opening portions formed to correspond to the gas supply pipes, respectively; and a heater which is placed outside the reaction tube for heating the substrates.

摘要翻译： 热处理设备包括沿第一方向延伸的反应管; 基板支撑单元，其被放置在所述反应管中并且被构造成能够沿着所述第一方向支撑多个基板; 多个气体供给管，设置在所述反应管的侧表面，以沿着所述第一方向排列间隔，以将气体供应到所述反应管中; 气体分散板，其设置在所述反应管中，所述气体分散板设置在所述多个气体供给管的开口边缘和位于所述反应管中的所述基板支撑单元之间，所述气体分散板设置有形成为对应于所述气体供给管的多个开口部， 分别; 以及放置在反应管外部用于加热基板的加热器。

公开(公告)号：US09354653B2

公开(公告)日：2016-05-31

申请号：US14112668

申请日：2012-04-11

申请人： Kiyohiko Takahashi

发明人： Kiyohiko Takahashi

IPC分类号： G05F3/04 ,  H03F1/42 ,  H03F1/02 ,  H03F3/189 ,  H03F3/24

CPC分类号： G05F3/04 ,  H03F1/0222 ,  H03F1/42 ,  H03F3/189 ,  H03F3/245 ,  H03F2200/36 ,  H03F2200/504 ,  H03F2200/555

摘要： A power supply circuit includes a first power amplifier that amplifies an input signal; a high pass filter that removes frequency components that are lower than a predetermined first cutoff frequency from an output signal of the first power amplifier; a current detector that detects a current value of the output signal of the first power amplifier; a composite signal generation circuit that combines the input signal and an output signal of the current detector; a second power amplifier that amplifies an output signal of the composite signal generation circuit; a low pass filter that removes frequency components that are higher than a predetermined second cutoff frequency from an output signal of the second power amplifier; and a signal output terminal that combines a current of an output signal of the high pass filter and a current of an output signal of the low pass filter and then outputs the resultant signal.

摘要翻译： 电源电路包括放大输入信号的第一功率放大器; 高通滤波器，从第一功率放大器的输出信号中去除低于预定的第一截止频率的频率分量; 电流检测器，其检测第一功率放大器的输出信号的电流值; 复合信号生成电路，其组合所述输入信号和所述电流检测器的输出信号; 放大复合信号发生电路的输出信号的第二功率放大器; 低通滤波器，从第二功率放大器的输出信号中去除高于预定的第二截止频率的频率分量; 以及信号输出端子，其组合高通滤波器的输出信号的电流和低通滤波器的输出信号的电流，然后输出所得到的信号。

公开(公告)号：US08975958B2

公开(公告)日：2015-03-10

申请号：US13989972

申请日：2011-11-30

申请人： Kiyohiko Takahashi

发明人： Kiyohiko Takahashi

IPC分类号： H03G3/00 ,  H03F3/68 ,  H03F1/02 ,  H03F3/217 ,  H03F3/24

CPC分类号： H03F3/68 ,  H03F1/0222 ,  H03F1/0244 ,  H03F3/2173 ,  H03F3/245 ,  H03F2200/351 ,  H03F2200/432 ,  H03F2200/462

摘要： In a power supply circuit which uses a switching amplifier in combination with a linear amplifier, in order to be capable of correcting errors of operation of the switching amplifier and the linear amplifier, that is to say, in order to cause the switching amplifier and the linear amplifier to operate in coordination in a near-ideal state, the power supply circuit is provided with first amplification unit for delaying an input signal by a predetermined set time and amplifying the input signal, current detection unit for detecting a current value of an output signal of the first amplification unit, predicted signal generation unit for generating a pulse signal on a basis of an output signal of the current detection unit and the input signal, second amplification unit for amplifying the pulse signal and signal output unit for combining current of the output signal of the first amplification unit and current of the output signal of the second amplification unit to output the combined current, wherein the set time is time for reducing an effect of delay times generated at the current detection unit, the predicted signal generation unit and the second amplification unit.

摘要翻译： 在与线性放大器组合使用开关放大器的电源电路中，为了能够校正开关放大器和线性放大器的工作错误，也就是说，为了使开关放大器和 线性放大器在接近理想状态下协调工作，电源电路设置有第一放大单元，用于将输入信号延迟预定设定时间并放大输入信号，电流检测单元用于检测输出的当前值 第一放大单元的信号，用于基于电流检测单元的输出信号和输入信号产生脉冲信号的预测信号生成单元，用于放大脉冲信号的第二放大单元和用于组合电流检测单元的电流的信号输出单元 第一放大单元的输出信号和第二放大单元的输出信号的电流，以输出组合的曲线 其中所述设定时间是用于减小在所述当前检测单元，所述预测信号生成单元和所述第二放大单元处产生的延迟时间的影响的时间。

公开(公告)号：US20130241658A1

公开(公告)日：2013-09-19

申请号：US13989972

申请日：2011-11-30

申请人： Kiyohiko Takahashi

发明人： Kiyohiko Takahashi

IPC分类号： H03F3/68

CPC分类号： H03F3/68 ,  H03F1/0222 ,  H03F1/0244 ,  H03F3/2173 ,  H03F3/245 ,  H03F2200/351 ,  H03F2200/432 ,  H03F2200/462

摘要： In a power supply circuit which uses a switching amplifier in combination with a linear amplifier, in order to be capable of correcting errors of operation of the switching amplifier and the linear amplifier, that is to say, in order to cause the switching amplifier and the linear amplifier to operate in coordination in a near-ideal state, the power supply circuit is provided with first amplification unit for delaying an input signal by a predetermined set time and amplifying the input signal, current detection unit for detecting a current value of an output signal of the first amplification unit, predicted signal generation unit for generating a pulse signal on a basis of an output signal of the current detection unit and the input signal, second amplification unit for amplifying the pulse signal and signal output unit for combining current of the output signal of the first amplification unit and current of the output signal of the second amplification unit to output the combined current, wherein the set time is time for reducing an effect of delay times generated at the current detection unit, the predicted signal generation unit and the second amplification unit.

摘要翻译： 在与线性放大器组合使用开关放大器的电源电路中，为了能够校正开关放大器和线性放大器的工作错误，也就是说，为了使开关放大器和 线性放大器在接近理想状态下协调工作，电源电路设置有第一放大单元，用于将输入信号延迟预定设定时间并放大输入信号，电流检测单元用于检测输出的当前值 第一放大单元的信号，用于基于电流检测单元的输出信号和输入信号产生脉冲信号的预测信号生成单元，用于放大脉冲信号的第二放大单元和用于组合电流检测单元的电流的信号输出单元 第一放大单元的输出信号和第二放大单元的输出信号的电流，以输出组合的曲线 其中所述设定时间是用于减小在所述当前检测单元，所述预测信号生成单元和所述第二放大单元处产生的延迟时间的影响的时间。

公开(公告)号：US20130194037A1

公开(公告)日：2013-08-01

申请号：US13824458

申请日：2011-09-26

申请人： Kiyohiko Takahashi

发明人： Kiyohiko Takahashi

IPC分类号： H03F3/21 ,  H03F1/02

CPC分类号： H03F3/211 ,  H03F1/0222 ,  H03F1/32 ,  H03F3/195 ,  H03F3/217 ,  H03F3/245 ,  H03F2200/462 ,  H03F2200/481 ,  H03F2200/555

摘要： The present invention allows amplification with low distortion and high efficiency.A power amplifier of the present invention comprises signal conversion means which generates a digital signal and an analog signal from an input signal that is an amplification target based on a signal generation parameter, a switching amplifier which amplifies the digital signal, a linear amplifier which amplifies the analog signal, and DC level detection means which detect a DC level of at least one of the signal amplified by the linear amplifier and the amplified signal and output a detection result to the signal conversion means, wherein the signal conversion means adjust the signal generation parameter so that the DC level inputted by the DC level detection means is virtually equal to zero.

摘要翻译： 本发明允许以低失真和高效率进行放大。 本发明的功率放大器包括信号转换装置，其基于信号产生参数从作为放大目标的输入信号产生数字信号和模拟信号，放大数字信号的开关放大器，放大数字信号的线性放大器 模拟信号和DC电平检测装置，其检测由线性放大器放大的信号和放大信号中的至少一个信号的DC电平，并将检测结果输出到信号转换装置，其中信号转换装置调整信号产生 使得由DC电平检测装置输入的DC电平实际上等于零。

公开(公告)号：US07965140B2

公开(公告)日：2011-06-21

申请号：US12523576

申请日：2007-12-28

申请人： Kiyohiko Takahashi

发明人： Kiyohiko Takahashi

IPC分类号： H03G3/20

CPC分类号： H03F1/0227 ,  H03F1/0211 ,  H03F3/19 ,  H03G3/341

摘要： A power amplifier is provided with an AD converter pulse modulating an envelope signal extracted from a high frequency modulation signal; a switching amplifier amplifying an output signal from the AD converter; a low-pass filter removing high frequency noise from an output signal from the switching amplifier; a voltage control device controlling a power supply voltage of the switching amplifier; and a high frequency amplifier amplifying a phase-modulated signal having a constant envelope and having output from the low-pass filter as a power supply. The average power of the envelope signal to be inputted to the AD converter is permitted to be constant so that an input dynamic range of the AD converter can be most efficiently used. In addition the average power of the output signal from the power amplifier is adjusted by a power supply voltage to be supplied to the switching amplifier.

摘要翻译： 功率放大器具有对从高频调制信号提取的包络信号进行调制的AD转换器脉冲; 放大来自AD转换器的输出信号的开关放大器; 低通滤波器，从开关放大器的输出信号中去除高频噪声; 控制开关放大器的电源电压的电压控制装置; 以及放大具有恒定包络并具有来自低通滤波器的输出作为电源的相位调制信号的高频放大器。 允许输入到AD转换器的包络信号的平均功率是恒定的，使得可以最有效地使用AD转换器的输入动态范围。 此外，来自功率放大器的输出信号的平均功率由要提供给开关放大器的电源电压来调节。

公开(公告)号：US07762809B2

公开(公告)日：2010-07-27

申请号：US11907517

申请日：2007-10-12

申请人： Kiichi Takahashi ,  Yuichiro Sase ,  Izumi Sato ,  Kiyohiko Takahashi

发明人： Kiichi Takahashi ,  Yuichiro Sase ,  Izumi Sato ,  Kiyohiko Takahashi

IPC分类号： F27D1/18

CPC分类号： F27B17/0025 ,  F27D99/0073

摘要： Disclosed is a heat treatment apparatus which includes a processing vessel having a furnace throat at its bottom and adapted to accommodate process objects therein to perform a heat treatment to the process objects under reduced pressure, the processing vessel having a vessel main body made of quartz, a metallic lid adapted to support thereon a holder for holding a plurality of process objects so as to load and unload the holder into and from the processing vessel and to close and open the furnace throat, and an annular sealing member disposed on the lid to seal a gap between the lid and the furnace throat. A contact-preventing member is disposed between the lid and the furnace throat to prevent contact of the lid with the furnace throat due to squashing of the sealing member that would otherwise occur when an internal pressure of the processing vessel is reduced.

摘要翻译： 公开了一种热处理装置，其包括处理容器，该处理容器在其底部具有炉喉，适于容纳其中的处理物体，以在减压下对处理物体进行热处理，处理容器具有由石英制成的容器主体， 金属盖，其适于在其上支撑有用于保持多个处理物体的保持器，以便将保持器装载和卸载到处理容器中并从处理容器中卸载并关闭和打开炉喉;以及环形密封构件，其设置在盖上以密封 盖和炉喉之间的间隙。 接触防止构件设置在盖和炉喉之间，以防止盖子与炉喉接触，这是由于当处理容器的内部压力减小时否则会发生密封构件的挤压。