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公开(公告)号：US07175726B2
公开(公告)日：2007-02-13
申请号：US10786804
申请日：2004-02-25
申请人： Masayoshi Abe , Masaya Fujimoto
发明人： Masayoshi Abe , Masaya Fujimoto
IPC分类号： B29D30/60
CPC分类号： B29D30/30 , B29C47/0019 , B29C47/0021 , B29C47/364 , B29C47/367 , B29C47/38 , B29C47/92 , B29C2947/92076 , B29C2947/92438 , B29C2947/9259 , B29C2947/92885
摘要： An apparatus for continuously winding a rubber strip extruded from a rubber-strip extruding machine, on a tire-building drum, comprises: a rubber-strip extruding machine including a gear pump for delivering the rubber material outputted from the extruder to a forming nozzle; a tire-building drum on which a rubber strip is wound, the rubber strip outputted from the rubber-strip extruding machine and having a predetermined sectional shape; a first driver unit for moving the extruding machine relative to the drum; a second driver unit for driving the drum into rotation; a pressure roller for pressing the rubber strip against the drum when the rubber strip is wound on the drum; and a control unit for controlling the first driver unit; said controlling being made such that said extruding machine is moved relative to the drum when the drum is driven as rotated, as to sequentially wind the rubber strip on the drum.
摘要翻译： 一种用于连续卷绕从橡胶条挤出机挤出的橡胶条在轮胎成型鼓上的装置包括：橡胶条挤出机，包括用于将从挤出机输出的橡胶材料输送到成形喷嘴的齿轮泵; 其上缠绕有橡胶条的轮胎成型鼓，橡胶条从橡胶条挤出机输出并具有预定的截面形状; 用于使挤出机相对于滚筒移动的第一驱动单元; 驱动滚筒旋转的第二驱动单元; 当橡胶条卷绕在滚筒上时，压力辊将橡胶条压靠在滚筒上; 以及控制单元，用于控制第一驱动器单元; 所述控制被制成使得当滚筒被驱动旋转时，所述挤出机相对于滚筒移动，以便顺序地将橡胶条卷绕在滚筒上。
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公开(公告)号：US20050183810A1
公开(公告)日：2005-08-25
申请号：US10786804
申请日：2004-02-25
申请人： Masayoshi Abe , Masaya Fujimoto
发明人： Masayoshi Abe , Masaya Fujimoto
CPC分类号： B29D30/30 , B29C47/0019 , B29C47/0021 , B29C47/364 , B29C47/367 , B29C47/38 , B29C47/92 , B29C2947/92076 , B29C2947/92438 , B29C2947/9259 , B29C2947/92885
摘要： An apparatus for continuously winding a rubber strip extruded from a rubber-strip extruding machine, on a tire-building drum, comprises: a rubber-strip extruding machine including a gear pump for delivering the rubber material outputted from the extruder to a forming nozzle; a tire-building drum on which a rubber strip is wound, the rubber strip outputted from the rubber-strip extruding machine and having a predetermined sectional shape; a first driver unit for moving the extruding machine relative to the drum; a second driver unit for driving the drum into rotation; a pressure roller for pressing the rubber strip against the drum when the rubber strip is wound on the drum; and a control unit for controlling the first driver unit; said controlling being made such that said extruding machine is moved relative to the drum when the drum is driven as rotated, as to sequentially wind the rubber strip on the drum.
摘要翻译： 一种用于连续卷绕从橡胶条挤出机挤出的橡胶条在轮胎成型鼓上的装置包括：橡胶条挤出机，包括用于将从挤出机输出的橡胶材料输送到成形喷嘴的齿轮泵; 其上缠绕有橡胶条的轮胎成型鼓，橡胶条从橡胶条挤出机输出并具有预定的截面形状; 用于使挤出机相对于滚筒移动的第一驱动单元; 驱动滚筒旋转的第二驱动单元; 当橡胶条卷绕在滚筒上时，压力辊将橡胶条压靠在滚筒上; 以及控制单元，用于控制第一驱动器单元; 所述控制被制成使得当滚筒被驱动旋转时，所述挤出机相对于滚筒移动，以便顺序地将橡胶条卷绕在滚筒上。
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公开(公告)号：US07974363B2
公开(公告)日：2011-07-05
申请号：US11869965
申请日：2007-10-10
申请人： Hideki Yokoshima , Masayoshi Abe , Yuya Kondo , Yukitoshi Sanada
发明人： Hideki Yokoshima , Masayoshi Abe , Yuya Kondo , Yukitoshi Sanada
CPC分类号： H04B1/0021 , H04B1/28
摘要： A receiver supporting a plurality of radio communication systems having different specifications includes a setting unit, a clock generation circuit, a voltage-current conversion amplifier, a switch, integrators, an AD conversion circuit, and a feedback circuit. The setting unit sets a value suitable for a carrier frequency used in one selected radio communication system. The clock generation circuit generates a first clock having a first frequency and a second clock having a second frequency. The conversion amplifier converts an input voltage signal into a current signal. The switch switches between connection and disconnection modes in accordance with the first clock to output the current signal. Each integrator operates in accordance with the second clock and includes two or more switched capacitor circuits and an operational amplifier. The AD conversion circuit converts a signal supplied from the preceding integrator into digital form. The feedback circuit operates in accordance with the second clock.
摘要翻译： 支持具有不同规格的多个无线电通信系统的接收机包括设置单元，时钟发生电路，电压 - 电流转换放大器，开关，积分器，AD转换电路和反馈电路。 设置单元设置适合于一个所选无线电通信系统中使用的载波频率的值。 时钟产生电路产生具有第一频率的第一时钟和具有第二频率的第二时钟。 转换放大器将输入电压信号转换为电流信号。 该开关根据第一个时钟在连接和断开模式之间切换以输出当前信号。 每个积分器根据第二时钟进行操作，并且包括两个或更多个开关电容器电路和运算放大器。 AD转换电路将从前一积分器提供的信号转换为数字形式。 反馈电路根据第二时钟进行工作。
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公开(公告)号：US07957476B2
公开(公告)日：2011-06-07
申请号：US11747676
申请日：2007-05-11
申请人： Yukitoshi Sanada , Hideki Yokoshima , Masayoshi Abe , Yuya Kondo , Mamiko Inamori , Kazuyuki Saijo
发明人： Yukitoshi Sanada , Hideki Yokoshima , Masayoshi Abe , Yuya Kondo , Mamiko Inamori , Kazuyuki Saijo
CPC分类号： H04L27/2657 , H04L27/261 , H04L27/2663 , H04L27/2675
摘要： A wireless communication apparatus for receiving a packet formed of a signal modulated by OFDM includes the following elements. A band-pass filter extracts an OFDM signal of a desired band. A low-noise amplifier having a gain controlled according to a received-signal intensity amplifies the desired OFDM signal. A frequency converter down-converts the amplified OFDM signal into a baseband signal. An analog-digital converter converts the baseband signal into a digital signal. A first high-pass filter removes a DC offset from the baseband signal corresponding to a predetermined preamble portion of the packet. A frequency-offset estimator estimates a frequency offset from the sample signals constituting the baseband signal from which the DC offset has been removed by the first high-pass filter. A frequency-offset corrector removes the estimated frequency offset from the baseband signal. A demodulator demodulates subcarrier signals arranged in a frequency domain from the baseband signal compensated for the frequency offset.
摘要翻译： 用于接收由OFDM调制的信号形成的分组的无线通信装置包括以下要素。 带通滤波器提取期望频带的OFDM信号。 具有根据接收信号强度控制的增益的低噪声放大器放大所需的OFDM信号。 变频器将放大的OFDM信号下变频为基带信号。 模拟数字转换器将基带信号转换为数字信号。 第一高通滤波器从对应于分组的预定前同步码部分的基带信号中去除DC偏移。 频率偏移估计器估计构成通过第一高通滤波器去除了DC偏移的基带信号的采样信号的频率偏移。 频偏校正器去除基带信号的估计频偏。 解调器解调从频率补偿的基带信号中排列在频域中的副载波信号。
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公开(公告)号：US20080256157A1
公开(公告)日：2008-10-16
申请号：US11946437
申请日：2007-11-28
IPC分类号： G06F17/10
CPC分类号： H03H17/0621 , H03H17/0685
摘要： An information processing device for processing reception signals converted into digital signals, includes: a first conversion unit for executing sampling rate conversion of each of the digital signals to be computed with each tap coefficient of a K'th-order FIR filter; a filter computing unit for executing computation processing of the K'th order FIR filter on K digital signals each of which have been subjected to sampling rate conversion by the first conversion unit; and a control unit for controlling sampling rate conversion of the digital signals by the first conversion unit, and the computation processing of the K'th order FIR filter by the filter computing unit.
摘要翻译： 一种用于处理被转换为数字信号的接收信号的信息处理装置，包括：第一转换单元，用于对第K级FIR滤波器的每个抽头系数执行的每个待计算的数字信号的采样率转换; 滤波器计算单元，用于对已经由第一转换单元进行了采样率转换的K个数字信号执行第K级FIR滤波器的计算处理; 以及控制单元，用于通过第一转换单元控制数字信号的采样率转换，以及由滤波器计算单元计算第K级FIR滤波器的计算处理。
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公开(公告)号：US20080089443A1
公开(公告)日：2008-04-17
申请号：US11747676
申请日：2007-05-11
申请人： Yukitoshi Sanada , Hideki Yokoshima , Masayoshi Abe , Yuya Kondo , Mamiko Inamori , Kazuyuki Saijo
发明人： Yukitoshi Sanada , Hideki Yokoshima , Masayoshi Abe , Yuya Kondo , Mamiko Inamori , Kazuyuki Saijo
IPC分类号： H04J11/00
CPC分类号： H04L27/2657 , H04L27/261 , H04L27/2663 , H04L27/2675
摘要： A wireless communication apparatus for receiving a packet formed of a signal modulated by OFDM includes the following elements. A band-pass filter extracts an OFDM signal of a desired band. A low-noise amplifier having a gain controlled according to a received-signal intensity amplifies the desired OFDM signal. A frequency converter down-converts the amplified OFDM signal into a baseband signal. An analog-digital converter converts the baseband signal into a digital signal. A first high-pass filter removes a DC offset from the baseband signal corresponding to a predetermined preamble portion of the packet. A frequency-offset estimator estimates a frequency offset from the sample signals constituting the baseband signal from which the DC offset has been removed by the first high-pass filter. A frequency-offset corrector removes the estimated frequency offset from the baseband signal. A demodulator demodulates subcarrier signals arranged in a frequency domain from the baseband signal compensated for the frequency offset.
摘要翻译： 用于接收由OFDM调制的信号形成的分组的无线通信装置包括以下要素。 带通滤波器提取期望频带的OFDM信号。 具有根据接收信号强度控制的增益的低噪声放大器放大所需的OFDM信号。 变频器将放大的OFDM信号下变频为基带信号。 模拟数字转换器将基带信号转换为数字信号。 第一高通滤波器从对应于分组的预定前同步码部分的基带信号中去除DC偏移。 频率偏移估计器估计构成通过第一高通滤波器去除了DC偏移的基带信号的采样信号的频率偏移。 频偏校正器去除基带信号的估计频偏。 解调器解调从频率补偿的基带信号中排列在频域中的副载波信号。
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7.发明授权I/Q demodulator device with three power detectors and two A/D converters 失效I / Q解调器具有三个功率检测器和两个A / D转换器公开(公告)号：US06999528B2
公开(公告)日：2006-02-14
申请号：US09947145
申请日：2001-09-05
CPC分类号： H03D1/2245 , H03D3/007 , H03D9/04 , H04B1/30
摘要： The present invention relates to a method and a device for the I/Q demodulation of modulated RF signals. The I/Q demodulator (60) has a first input for the RF signal (61) to be demodulated and a second input for a RF signal (62) originating from a local oscillator (20). The demodulator (60) combines the two RF signals (61,62) to generate three output signals supplied to three power detectors. In a combination unit (70) the three power signals of the power detectors are merged in two signal branches wherein after passing an A/D converting (72) and digital processing unit (73) one signal is the I component and the other one is the Q component of the received modulated RF signal (61).
摘要翻译： 本发明涉及用于调制RF信号的I / Q解调的方法和装置。 I / Q解调器（60）具有要被解调的RF信号（61）的第一输入和源自本地振荡器（20）的RF信号（62）的第二输入。 解调器（60）组合两个RF信号（61,62）以产生提供给三个功率检测器的三个输出信号。 在组合单元（70）中，功率检测器的三个功率信号被合并在两个信号分支中，其中在通过A / D转换（72）和数字处理单元（73）之后，一个信号是I分量，另一个是 所接收的调制RF信号（61）的Q分量。
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公开(公告)号：US06573864B2
公开(公告)日：2003-06-03
申请号：US10055441
申请日：2001-10-23
申请人： Yukitoshi Sanada , Masayoshi Abe , Ryuji Kohno
发明人： Yukitoshi Sanada , Masayoshi Abe , Ryuji Kohno
IPC分类号： G01S316
摘要： A receiver is provided which can avoid demodulation performance from deteriorating due to changes in circuit constants caused by changes over time and temperature-dependent changes, prevent an increase in the receiver size, and realize a cost reduction. A switch control section is provided to perform control such that an input terminal of one of a plurality of phase varying circuits is selectively connected through a first switch circuit to any of an output terminal of an RF amplifier and a local signal output terminal of a local signal generating circuit, whereby the one phase varying circuit serves as a calibration circuit in the calibration processing that is executed in the non-reception mode. Also, the output terminal of the one phase varying circuit is selectively connected through a second switch circuit or a third switch circuit to any of one input terminal of a signal combiner and a first input terminal of a multi-port junction circuit in a multi-port direct conversion demodulating section.
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公开(公告)号：US06459664B1
公开(公告)日：2002-10-01
申请号：US09386458
申请日：1999-08-31
IPC分类号： G11B700
CPC分类号： G11B7/00718 , G11B7/00745 , G11B7/0901 , G11B7/0956
摘要： An optical disc apparatus corrects the tilting of the optical disc with a high accuracy using first and second tracking error signals. A first tracking error signal, which is an output of subtractor (125), obtained by the push-pull method is corrected by detecting a second tracking error signal. The second tracking error signal is obtained by using the difference of amplitude of first and second signals, which are outputs of adder (130). The first signal is obtained when the light beam passes over a first pit sequence formed in a position offset in one direction orthogonal to the track of disc (100). The second signal is obtained when the light beam passes over a second pit sequence formed in a position offset in the other direction orthogonal to the track.
摘要翻译： 光盘装置使用第一和第二跟踪误差信号以高精度来校正光盘的倾斜。 通过推挽方法获得的作为减法器（125）的输出的第一跟踪误差信号通过检测第二跟踪误差信号被校正。 通过使用作为加法器（130）的输出的第一和第二信号的幅度差来获得第二跟踪误差信号。 当光束通过形成在与盘（100）的轨道正交的一个方向上偏移的位置的第一凹坑序列时，获得第一信号。 当光束通过形成在与轨道正交的另一方向偏移的位置的第二凹坑序列时，获得第二信号。
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10.发明授权Benzopyran derivatives and an anti-allergic agent possessing the same as the active ingredient 失效苯并吡喃衍生物和具有与活性成分相同的抗过敏剂
公开(公告)号：US5428059A
公开(公告)日：1995-06-27
申请号：US938132
申请日：1992-11-20
申请人： Hidetsugu Takagaki , Mitsuru Sakai , Hiromu Takahashi , Kazuhiko Inazawa , Masayoshi Abe , Nobuyuki Kimura
发明人： Hidetsugu Takagaki , Mitsuru Sakai , Hiromu Takahashi , Kazuhiko Inazawa , Masayoshi Abe , Nobuyuki Kimura
IPC分类号： C07D311/56 , A61K31/35
CPC分类号： C07D311/56
摘要： The present invention relates to an extremely effective anti-allergic agent with a low toxicity, which possesses as its active ingredient a benzopyran derivative described by the general formula below (in the formula, R.sup.1 and R.sup.2 are each respectively a hydrogen atom, an acyl group, an alkyl group having 1.about.12 carbon atoms, or an alkenyl group having 2.about.10 carbon atoms; and R.sup.3 is a hydroxyl group, an acyloxy group, an alkoxy group having 1.about.10 carbon atoms, or an alkenyloxy group having 2.about.10 carbon atoms).General Formula ##STR1##
摘要翻译： PCT No.PCT / JP92 / 00095 Sec。 371日期：1992年11月20日 102（e）1992年11月20日PCT PCT 1992年1月31日PCT公布。 第WO92 / 13852号公报 本发明涉及一种毒性低的极有效的抗过敏剂，它具有下列通式所示的苯并吡喃衍生物作为其活性成分（式中，R1和R2各自分别为 氢原子，酰基，具有1个碳原子的烷基或具有2个碳原子的烯基; R3是羟基，酰氧基，具有1-10个碳原子的烷氧基， 或具有2个碳原子的烯氧基）。 通用公式
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