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公开(公告)号：US5787126A
公开(公告)日：1998-07-28
申请号：US597708
申请日：1996-02-07
IPC分类号： H03D1/22 , H03B19/00 , H03C3/00 , H03D3/02 , H03D7/16 , H04B1/02 , H04B1/06 , H04B1/30 , H04L27/20 , H04L27/22 , H04L27/38
摘要： The detector comprises a first distributor for distributing a signal wave, a 45 degree shifter for shifting a local oscillation, a first even harmonic mixer and a second even harmonic mixer for generating a mixed wave between a double frequency wave of said local oscillation wave and said signal wave. The present invention can be used for increasing the accuracy and downsizing of quadrature mixer used in a receiving transmitting apparatus of a wireless communication system.
摘要翻译： 检测器包括用于分配信号波的第一分配器，用于移位本地振荡的45度移位器，第一偶次谐波混合器和第二偶次谐波混合器，用于产生所述局部振荡波的双频波与所述局部振荡波的双频波之间的混合波 信号波。 本发明可以用于提高在无线通信系统的接收发送装置中使用的正交混频器的精度和小型化。
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公开(公告)号：US08308887B2
公开(公告)日：2012-11-13
申请号：US13182465
申请日：2011-07-14
申请人： Kazuhiro Isebo , Norio Sakai , Kenji Kawakami , Nobuaki Ogawa
发明人： Kazuhiro Isebo , Norio Sakai , Kenji Kawakami , Nobuaki Ogawa
CPC分类号： H05K3/4061 , G03G15/224 , G03G15/225 , G03G15/6585 , G03G15/6591 , H05K1/0306 , H05K3/1266 , H05K3/4611 , H05K3/4629 , H05K2203/0143 , H05K2203/0156 , H05K2203/0517 , H05K2203/1189 , H05K2203/1545 , Y10T29/5313 , Y10T29/5317 , Y10T156/10 , Y10T156/109
摘要： A via hole forming method and a multilayered board manufacturing method improve manufacturing yield by reducing the required processes. The via hole forming method includes a first step of forming a toner image by attaching toner particles, containing a conductive material and having a protruding portion, onto the surface of a first photosensitive member so that the protruding portion is directed to the outside; and a second step of opposing the surface of the first photosensitive member to one principal surface of a green sheet containing an insulating material and transferring the toner image to the one principal surface of the green sheet so that the protruding portions of the toner particles protrude into the green sheet so as to reach the other principal surface of the green sheet and the toner particles are buried in the green sheet. The via holes are formed using an electrophotographic printing method.
摘要翻译： 通孔形成方法和多层板制造方法通过减少所需的工艺来提高制造成品率。 通孔形成方法包括：第一步骤，通过将包含导电材料并具有突出部分的调色剂颗粒附着到第一感光构件的表面上以使得突出部分被引导到外部来形成调色剂图像; 以及将第一感光构件的表面相对于包含绝缘材料的生片的一个主表面并将调色剂图像转印到生片的一个主表面的第二步骤，使得调色剂颗粒的突出部分突出到 生片从而到达生片的另一个主表面和调色剂颗粒被埋在生片中。 通孔使用电子照相印刷法形成。
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公开(公告)号：US20060014504A1
公开(公告)日：2006-01-19
申请号：US10979114
申请日：2004-11-03
申请人： Masayoshi Ono , Kenji Kawakami
发明人： Masayoshi Ono , Kenji Kawakami
IPC分类号： H04B1/26
CPC分类号： H03D7/12
摘要： Provided is a pulse modulation circuit that improves the on/off operation and improves the on/off ratio of an output power of the entire pulse modulation circuit in the switching operation. The pulse modulation circuit inputs a local oscillation wave and a DC pulse signal, mixes a second harmonic wave of the local oscillation wave with the DC pulse signal, and outputs an RF pulse signal. The pulse modulation circuit includes: a switch that inputs the local oscillation wave and attenuates the local oscillation wave at an off time more than at an on time; and a harmonic mixer that inputs the local oscillation wave affected by the switch and the DC pulse signal, mixes the second harmonic wave of the local oscillation wave with the DC pulse signal, and outputs the RF pulse signal, in which the switch is allowed to conduct the switching operation together with the harmonic mixer according to the DC pulse signal.
摘要翻译： 提供了一种脉冲调制电路，其改善了开/关操作，并且提高了开关操作中整个脉冲调制电路的输出功率的导通/截止比。 脉冲调制电路输入本地振荡波和直流脉冲信号，将本地振荡波的二次谐波与直流脉冲信号混合，并输出RF脉冲信号。 脉冲调制电路包括：开关，其输入本地振荡波，并在相对于接通时间的关闭时间衰减本地振荡波; 以及输入受开关影响的局部振荡波和直流脉冲信号的谐波混频器，将本地振荡波的二次谐波与直流脉冲信号混合，并输出允许开关的RF脉冲信号 根据直流脉冲信号与谐波混频器一起进行开关操作。
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公开(公告)号：US06362777B1
公开(公告)日：2002-03-26
申请号：US09580219
申请日：2000-05-26
申请人： Kenji Kawakami , Hiroshi Ikematsu
发明人： Kenji Kawakami , Hiroshi Ikematsu
IPC分类号： G01S1353
CPC分类号： G01S13/582 , G01S7/28 , H03D7/16 , H04B1/44
摘要： A Pulse-Doppler radar apparatus is constructed such that an output of an oscillator is divided by a distributor and an on/off switch for generating pulses is coupled to an IF input of a first harmonic mixer, in order to improve precision in measurement of a distance and speed.
摘要翻译： 脉冲多普勒雷达装置被构造成使得振荡器的输出由分配器划分，并且用于产生脉冲的开/关开关耦合到第一谐波混频器的IF输入，以便提高测量的精度 距离和速度。
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公开(公告)号：US5717366A
公开(公告)日：1998-02-10
申请号：US792225
申请日：1997-01-31
申请人： Eiji Ozeki , Kenji Kawakami
发明人： Eiji Ozeki , Kenji Kawakami
CPC分类号： H03H9/1028 , H03H9/605
摘要： A ladder-type electric filter device having rubber plates each provided on one or both sides of each of the piezoelectric resonators so as to be brought into resilient contact with the surface of the associated piezoelectric resonator. The rubber plates are shaped so as to not be brought into contact with the respective corner edges of the respective piezoelectric resonators which generate extensive contour vibrations. Thus, the contour vibrations are not suppressed, the insertion loss can be reduced, and a mechanical quality factor Q can be substantially decreased, thereby improving group delay frequency characteristics.
摘要翻译： 具有各个压电谐振器的一侧或两侧的橡胶板的梯型电滤波器装置，以便与相关压电谐振器的表面弹性接触。 橡胶板的形状不会与产生大量轮廓振动的各个压电谐振器的各个角部边缘接触。 因此，轮廓振动不被抑制，可以降低插入损耗，并且可以显着降低机械品质因数Q，从而提高组延迟频率特性。
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6.发明授权
公开(公告)号：US5404705A
公开(公告)日：1995-04-11
申请号：US964065
申请日：1992-10-21
申请人： Masaaki Yanagihara , Kenji Kawakami , Hiroyuki Nagai , Akira Miyamoto , Fumio Tanae , Shunzo Naito
发明人： Masaaki Yanagihara , Kenji Kawakami , Hiroyuki Nagai , Akira Miyamoto , Fumio Tanae , Shunzo Naito
CPC分类号： D02J13/00
摘要： A heater body has a total length between 0.8 and 1.2 m, the heater body and heating member are divided into two pieces from upstream side to downstream side of the heat treating apparatus in ratio of length between 1:3 and 1:1.5, the divided upstream heating member (12) is able to heat the upstream heater body (11) at a temperature higher than 370.degree. C., and the downstream heating member (22) is to heat the downstream heater body (21) at a temperature of between 200.degree. and 320.degree. C. or higher than 370.degree. C., the upstream heater body has yarn guides (15) disposed at a longitudinal pitch of at most 30 mm, and the downstream heater body has yarn guides (24) disposed at a longitudinal pitch between 80 and 120 mm.
摘要翻译： 加热器主体的总长度在0.8和1.2米之间，加热器主体和加热件从热处理设备的上游侧到下游侧分为两段，长度比例为1:3-1:1.5，分为 上游加热构件（12）能够在高于370℃的温度下加热上游加热器主体（11），并且下游加热构件（22）将在下游加热器主体（21）之间的温度 200℃和320℃或高于370℃，上游加热器主体具有以至多30mm的纵向间距设置的导纱器（15），并且下游加热器主体具有设置在 纵向间距在80到120毫米之间。
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公开(公告)号：US5218156A
公开(公告)日：1993-06-08
申请号：US671358
申请日：1991-03-19
申请人： Akira IIzuka , Kenji Kawakami
发明人： Akira IIzuka , Kenji Kawakami
CPC分类号： G10H7/06 , G10H2250/141 , Y10S84/10
摘要： A musical tone synthesizing apparatus comprising FM operators and connection control device. At least one of the FM operators comprises a waveform memory, phase data generation device, and output inversion device. The waveform memory stores fundamental waveform data. The phase data generation device generates phase data as an address signal for accessing the waveform memory on the basis of a musical tone designation signal and a modulation signal inputted from an external circuit. The output inversion device selects whether a waveform signal read out from the waveform memory is outputted after sign inversion, or is outputted directly. The connection control device arbitrarily combine connections of the FM operators.
摘要翻译： 一种包括FM操作员和连接控制装置的乐音合成装置。 FM操作器中的至少一个包括波形存储器，相位数据生成装置和输出反转装置。 波形存储器存储基波形数据。 相位数据生成装置根据音调指定信号和从外部电路输入的调制信号，生成用于访问波形存储器的地址信号的相位数据。 输出反转装置选择在符号反转之后是否输出从波形存储器读出的波形信号，或直接输出。 连接控制装置任意组合FM操作员的连接。
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公开(公告)号：US4843510A
公开(公告)日：1989-06-27
申请号：US704943
申请日：1985-02-25
申请人： Hiroshi Meguro , Yoshinori Yamamoto , Masao Ohyama , Kenichi Horikawa , Shigeru Mizusawa , Kenji Kawakami
发明人： Hiroshi Meguro , Yoshinori Yamamoto , Masao Ohyama , Kenichi Horikawa , Shigeru Mizusawa , Kenji Kawakami
IPC分类号： G11B15/675 , G11B23/087
CPC分类号： G11B15/675 , G11B23/08735 , G11B23/08742
摘要： A magnetic tape cassette is provided with a pivotal closure lid pivotably secured to both sides of a casing for movement between a closed position, in which the front opening of the casing, through which a magnetic tape is accessible for loading onto a rotary head, is covered, and an open position wherein the closure lid is pivoted away from said opening to expose the tape while the cassette is in use. The magnetic tape cassette is also provided with a sliding closure member slidably mounted on the bottom of the casing and cooperative with the aforementioned pivotal closure lid. The sliding closure member is in a closed position while the pivotal closure lid is in its closed position, in which it covers a bottom clearance through which a device constituting part of a tape holding system is inserted, and in an open position while the pivotal closure lid is in its open position to allow the aforementioned device of the tape handling system to reach into the casing through the bottom clearance. A locking pin holds the sliding closure in the current one of its two positions. The sliding closure holds the pivotal closed while in its own closed position.
摘要翻译： 磁带盒设置有可枢转地固定到壳体两侧的枢转闭合盖，用于在关闭位置之间移动，在闭合位置之间，磁带可通过该开口加载到旋转磁头上 覆盖和打开位置，其中闭合盖从所述开口枢转离开，以在盒被使用时露出带。 磁带盒还设置有可滑动地安装在壳体的底部并与上述枢转闭合盖协作的滑动关闭构件。 滑动关闭构件处于关闭位置，同时枢转闭合盖处于其关闭位置，其中它覆盖构成磁带保持系统的一部分的装置穿过的底部间隙，并且在枢转闭合位置处于打开位置 盖处于其打开位置，以允许带处理系统的上述装置通过底部间隙进入壳体。 锁定销将滑动闭合件保持在其两个位置中的当前位置。 滑动闭合件在其自身的关闭位置处保持枢转关闭。
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公开(公告)号：US20150030064A1
公开(公告)日：2015-01-29
申请号：US14379078
申请日：2013-03-19
IPC分类号： H04L25/49
CPC分类号： H04L25/4902 , H03M5/12
摘要： A signal transmission system has a modulation signal converter 1 that generates a modulation signal using a Manchester code with a duty ratio of 50% in accordance with transmission data; a clock generator 6 that generates a clock with the amount of delay with respect to the rising or falling edge of the modulation signal; and a data detector 5 that generates received data by sampling the modulation signal in synchronization with the clock. Since the modulation signal converter 1 generates the modulation signal by combining the Manchester code with the duty ratio of 50%, its duty ratio is always 50% independently of the transmission data, thereby preventing the DC offset of the modulation signal on the receiving side. Accordingly, it offers an advantage of achieving good communication quality with a simple circuit configuration without producing the DC offset in the modulation signal on the receiving side.
摘要翻译： 信号传输系统具有调制信号转换器1，其根据传输数据使用占空比为50％的曼彻斯特码产生调制信号; 时钟发生器6，生成相对于调制信号的上升沿或下降沿的延迟量的时钟; 以及数据检测器5，其通过与时钟同步地对调制信号进行采样来生成接收数据。 由于调制信号转换器1通过将曼彻斯特码与占空比为50％组合来产生调制信号，所以与发送数据无关地占空比始终为50％，从而防止了接收侧的调制信号的直流偏移。 因此，它提供了通过简单的电路配置实现良好的通信质量的优点，而不会在接收侧的调制信号中产生DC偏移。
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10.发明授权Method of manufacturing a semiconductor integrated circuit device and a method of manufacturing a thin film probe sheet for using the same 有权半导体集成电路器件的制造方法以及使用该半导体集成电路器件的薄膜探针片的制造方法公开(公告)号：US08206997B2
公开(公告)日：2012-06-26
申请号：US12836580
申请日：2010-07-15
CPC分类号： G01R3/00 , G01R1/07342
摘要： A probe having a sufficient height is manufactured by selectively depositing, over the main surface of a wafer, a copper film in a region in which a metal film is to be formed and a region which will be outside an adhesion ring when a probe card is fabricated; forming the metal film, polyimide film, interconnect, another polyimide film, another interconnect and a further polyimide film; and then removing the wafer and copper film. According to the present invention, when probe testing is performed using a prober (thin film probe) having the probe formed in the above-described manner while utilizing the manufacturing technology of semiconductor integrated circuit devices, it is possible to prevent breakage of the prober and a wafer to be tested.
摘要翻译： 通过选择性地在晶片的主表面上沉积在要形成金属膜的区域中的铜膜和当探针卡是在粘合环外部时将在粘合环外部的区域，制造具有足够高度的探针 制造的 形成金属膜，聚酰亚胺膜，互连，另一聚酰亚胺膜，另一互连和另外的聚酰亚胺膜; 然后取出晶片和铜膜。 根据本发明，在利用半导体集成电路器件的制造技术的情况下，使用具有以上述方式形成的探针的探测器（薄膜探针）进行探针测试时，可以防止探测器的破损， 待测试的晶圆。
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