公开(公告)号：US09310380B2

公开(公告)日：2016-04-12

申请号：US13988269

申请日：2011-11-16

Applicant: Tatsuya Sawasaki ,  Yaeta Endo ,  Tomoaki Ishigami ,  Ichiro Aoki

Inventor： Tatsuya Sawasaki ,  Yaeta Endo ,  Tomoaki Ishigami ,  Ichiro Aoki

IPC: G01N33/53 ,  G01N33/564 ,  G01N33/68

CPC classification number: G01N33/6869 ,  G01N33/564 ,  G01N33/6845 ,  G01N2800/323

Abstract: Provided are a detection method for a myriad of proteins involved in an autoimmune disease with high sensitivity and high efficiency, and an analysis method for data resulting from the detection method. In order to construct the detection method and analysis method, there is provided means for comprehensively analyzing the proteins involved in an autoimmune disease by bringing a mammal-derived protein expressed in a cell-free protein synthesis system into contact with a sample derived from a patient with an autoimmune disease to detect autoantibody production, and subjecting the detected data to statistical analysis processing, and further, gene ontology analysis and/or pathway analysis.

Abstract translation: 提供了涉及高灵敏度，高效率的自身免疫性疾病的无数蛋白质的检测方法以及由检测方法得到的数据的分析方法。 为了构建检测方法和分析方法，提供了通过将在无细胞蛋白质合成系统中表达的哺乳动物衍生的蛋白质与来自患者的样品接触来全面分析参与自身免疫疾病的蛋白质的方法 具有自身免疫疾病以检测自身抗体产生，并对检测到的数据进行统计分析处理，以及基因本体分析和/或途径分析。

公开(公告)号：US08049563B2

公开(公告)日：2011-11-01

申请号：US12209944

申请日：2008-09-12

Applicant: Ichiro Aoki ,  Seyed-Ali Hajimiri ,  David B. Ruthledge ,  Scott D. Kee

Inventor： Ichiro Aoki ,  Seyed-Ali Hajimiri ,  David B. Ruthledge ,  Scott D. Kee

IPC: H03F3/26

CPC classification number: H03F1/223 ,  H03F3/265 ,  H03F3/423 ,  H03F3/604 ,  H03F2200/534 ,  H03F2200/537 ,  H03F2200/541

Abstract: The present invention discloses a distributed power amplifier topology and device that efficiently and economically enhances the power output of an RF signal to be amplified. The power amplifier comprises a plurality of push-pull amplifiers interconnected in a novel circular geometry that preferably function as a first winding of an active transformer having signal inputs of adjacent amplification devices driven with an input signal of equal magnitude and opposite phase. The topology also discloses the use of a secondary winding that matches the geometry of primary winding and variations thereof that serve to efficiently combine the power of the individual power amplifiers. The novel architecture enables the design of low-cost, fully-integrated, high-power amplifiers in the RF, microwave, and millimeter-wave frequencies.

Abstract translation: 本发明公开了一种分布式功率放大器拓扑和器件，其有效且经济地增强待放大的RF信号的功率输出。 功率放大器包括以新颖的圆形几何互连的多个推挽放大器，其优选地用作有源变压器的第一绕组，该有源变压器的信号输入由相等幅度和相反相位的输入信号驱动的相邻放大器件的信号输入。 该拓扑还公开了使用与初级绕组的几何形状及其变化相匹配的次级绕组，其用于有效地组合各个功率放大器的功率。 新颖的架构使得能够在RF，微波和毫米波频率中设计低成本，完全集成的大功率放大器。

公开(公告)号：US07733183B2

公开(公告)日：2010-06-08

申请号：US12069263

申请日：2008-02-08

Applicant: Abbas Komijani ,  Seyed-Ali Hajimiri ,  Scott D. Kee ,  Ichiro Aoki

Inventor： Abbas Komijani ,  Seyed-Ali Hajimiri ,  Scott D. Kee ,  Ichiro Aoki

IPC: H03F3/26

CPC classification number: H03F3/265 ,  H03F1/223 ,  H03F3/423 ,  H03F3/602 ,  H03F3/604 ,  H03F2200/372 ,  H03F2200/421 ,  H03F2200/534 ,  H03F2200/537 ,  H03F2200/541

Abstract: Reconfigurable distributed active transformers are provided. The exemplary embodiments provided allow changing of the effective number and configuration of the primary and secondary windings, where the distributed active transformer structures can be reconfigured dynamically to control the output power levels, allow operation at multiple frequency bands, maintain a high performance across multiple channels, and sustain desired characteristics across process, temperature and other environmental variations. Integration of the distributed active transformer power amplifiers and a low noise amplifier on a semiconductor substrate can also be provided.

Abstract translation: 提供可重配置的分布式有源变压器。 提供的示例性实施例允许改变主和次级绕组的有效数量和配置，其中分布式有源变压器结构可以动态地重新配置以控制输出功率电平，允许在多个频带上操作，在多个通道上保持高性能 并保持过程，温度和其他环境变化的期望特征。 还可以提供分布式有源变压器功率放大器和低噪声放大器在半导体衬底上的集成。

公开(公告)号：US07649411B2

公开(公告)日：2010-01-19

申请号：US11827186

申请日：2007-07-11

Applicant: Ichiro Aoki ,  Scott Kee ,  Seyed-Ali Hajimiri ,  Roberto Aparicio Joo ,  Rahul Magoon ,  Donald McClymont

Inventor： Ichiro Aoki ,  Scott Kee ,  Seyed-Ali Hajimiri ,  Roberto Aparicio Joo ,  Rahul Magoon ,  Donald McClymont

IPC: H03F1/14

CPC classification number: H03F3/72 ,  H03F1/0277 ,  H03F3/245

Abstract: A system for amplifying a signal is provided. The system includes a plurality of driver stages, each having an input, an output, and a disable control. An output stage having an input is coupled to the outputs of the plurality of driver stages. A plurality of disable control signals is provided to the driver stages so as to controllably enable and disable one or more of the driver stages.

Abstract translation: 提供一种放大信号的系统。 该系统包括多个驱动器级，每个具有输入，输出和禁用控制。 具有输入的输出级耦合到多个驱动级的输出。 多个禁用控制信号被提供给驱动器级，以便可控制地启用和禁用一个或多个驱动器级。

公开(公告)号：US20090015295A1

公开(公告)日：2009-01-15

申请号：US11827184

申请日：2007-07-11

Applicant: Ichiro Aoki ,  Setu Mohta ,  David Kang

Inventor： Ichiro Aoki ,  Setu Mohta ,  David Kang

IPC: H03K5/153

CPC classification number: H03D1/18 ,  H03D2200/0086

Abstract: A system for detecting the envelope of a signal is provided. The system includes a first envelope detector generating a first envelope signal of an input RF signal, such as an envelope signal representing the positive peak envelope of the input RF signal. A second envelope detector generates a second envelope signal of the input RF signal, such as an envelope signal representing the negative peak envelope of the input RF signal. A signal combiner receives the first envelope signal and the second envelope signal and generates an even-order harmonic compensated envelope signal, such as by compensating for the difference between the positive peak envelope and the negative peak envelope.

Abstract translation: 提供一种用于检测信号包络的系统。 该系统包括产生输入RF信号的第一包络信号的第一包络检测器，例如表示输入RF信号的正峰值包络的包络信号。 第二包络检测器产生输入RF信号的第二包络信号，例如表示输入RF信号的负峰值包络的包络信号。 信号组合器接收第一包络信号和第二包络信号，并且通过补偿正峰值包络和负峰值包络之间的差异来产生偶次谐波补偿的包络信号。

公开(公告)号：US20080211584A1

公开(公告)日：2008-09-04

申请号：US12075194

申请日：2008-03-10

Applicant: Seyed-Ali Hajimiri ,  Scott D. Kee ,  Ichiro Aoki

Inventor： Seyed-Ali Hajimiri ,  Scott D. Kee ,  Ichiro Aoki

IPC: H03F3/04

CPC classification number: H03F1/0211 ,  H03F3/04 ,  H03F3/191 ,  H03F3/217 ,  H03F3/2176 ,  H03F3/45475 ,  H03F3/605 ,  H03F3/68 ,  H03F2200/507 ,  H03F2200/537 ,  H03F2200/541 ,  H03F2203/45464 ,  H03F2203/45704 ,  H03F2203/45731

Abstract: A cross-differential amplifier is provided. The cross-differential amplifier includes an inductor connected to a direct current power source at a first terminal. A first and second switch, such as transistors, are connected to the inductor at a second terminal. A first and second amplifier are connected at their supply terminals to the first and second switch. The first and second switches are operated to commutate the inductor between the amplifiers so as to provide an amplified signal while limiting the ripple voltage on the inductor and thus limiting the maximum voltage imposed across the amplifiers and switches.

Abstract translation: 提供了一个交叉差分放大器。 交叉差分放大器包括在第一端子处连接到直流电源的电感器。 诸如晶体管的第一和第二开关在第二端子处连接到电感器。 第一和第二放大器在其电源端连接到第一和第二开关。 第一和第二开关被操作以在放大器之间换向电感器，以便提供放大的信号，同时限制电感器上的纹波电压，从而限制放大器和开关上施加的最大电压。

公开(公告)号：US20080207138A1

公开(公告)日：2008-08-28

申请号：US11771267

申请日：2007-06-29

Applicant: Ichiro Aoki ,  Scott D. Kee ,  Dongjiang Qiao ,  Alyosha C. Molnar

Inventor： Ichiro Aoki ,  Scott D. Kee ,  Dongjiang Qiao ,  Alyosha C. Molnar

IPC: H04B1/40 ,  H03D13/00

CPC classification number: H03L7/0812 ,  H03L7/085 ,  H03L7/087

Abstract: A phase detector includes a plurality of phase detectors located in a phase correction loop, each phase detector configured to receive as input a radio frequency (RF) input signal and an RF reference signal, each of the plurality of phase detectors also configured to provide a signal representing a different phase offset based on the phase difference between the RE input signal and the RF reference signal; and a switch configured to receive an output of each of the plurality of phase detectors and configured to select the output representing the phase offset, that is closest to a phase of an output of an amplifier.

Abstract translation: 相位检测器包括位于相位校正回路中的多个相位检测器，每个相位检测器被配置为接收射频（RF）输入信号和RF参考信号作为输入，多个相位检测器中的每一个还被配置为提供一个 基于RE输入信号和RF参考信号之间的相位差表示不同的相位偏移的信号; 以及开关，被配置为接收所述多个相位检测器中的每一个的输出，并被配置为选择表示最接近放大器的输出的相位的相位偏移的输出。

公开(公告)号：US07256573B2

公开(公告)日：2007-08-14

申请号：US11095231

申请日：2005-03-31

Applicant: Rahul Magoon ,  Scott Kee ,  Ichiro Aoki ,  Frank Carr ,  Hui Wu ,  Jerry Twomey ,  Seyed-Ali Hajimiri

Inventor： Rahul Magoon ,  Scott Kee ,  Ichiro Aoki ,  Frank Carr ,  Hui Wu ,  Jerry Twomey ,  Seyed-Ali Hajimiri

IPC: G01R27/02

CPC classification number: H03F3/602 ,  G01R15/09 ,  G01R21/01 ,  H03F1/52 ,  H03F3/19 ,  H03F3/26 ,  H03F3/45475 ,  H03F3/604 ,  H03F3/605 ,  H03F2200/435 ,  H03F2200/451 ,  H03F2200/456 ,  H03F2200/462 ,  H03F2200/471 ,  H03F2200/541 ,  H03G3/004 ,  H03G3/3042 ,  H03G3/3047

Abstract: A distributed active transformer on a semiconducting substrate is provided. The distributed active transformer includes an outer primary, a secondary disposed adjacent to the outer primary, and an inner primary disposed adjacent to the outer primary and the secondary. A plurality of first three terminal devices is coupled to the outer primary at a plurality of locations. A plurality of second three terminal devices coupled to the inner primary at a plurality of locations, and each second three terminal device is disposed opposite from and coupled to one of the plurality of first three terminal devices. A plurality of power control actuation circuits is also provided, where each power control actuation circuit is coupled to one of the first three terminal devices and the second three terminal devices.

Abstract translation: 提供了一种在半导体衬底上的分布式有源变压器。 分布式有源变压器包括外部初级，邻近外部初级设置的次级和邻近外部初级和次级设置的内部主体。 多个前三个终端设备在多个位置耦合到外部主设备。 多个第二三个终端设备在多个位置耦合到内部主设备，并且每个第二三个终端设备设置成与多个前三个终端设备中的一个终端设备相对并耦合。 还提供了多个功率控制致动电路，其中每个功率控制致动电路耦合到前三个终端设备和第二三个终端设备之一。

公开(公告)号：US20060250187A1

公开(公告)日：2006-11-09

申请号：US11480113

申请日：2006-06-30

Applicant: Ichiro Aoki ,  Seyed-Ali Hajimiri ,  David Rutledge ,  Scott Kee

Inventor： Ichiro Aoki ,  Seyed-Ali Hajimiri ,  David Rutledge ,  Scott Kee

IPC: H03F3/26

CPC classification number: H03F1/223 ,  H03F3/265 ,  H03F3/423 ,  H03F3/604 ,  H03F2200/534 ,  H03F2200/537 ,  H03F2200/541

Abstract: The present invention discloses a distributed power amplifier topology and device that efficiently and economically enhances the power output of an RF signal to be amplified. The power amplifier comprises a plurality of push-pull amplifiers interconnected in a novel circular geometry that preferably function as a first winding of an active transformer having signal inputs of adjacent amplification devices driven with an input signal of equal magnitude and opposite phase. The topology also discloses the use of a secondary winding that matches the geometry of primary winding and variations thereof that serve to efficiently combine the power of the individual power amplifiers. The novel architecture enables the design of low-cost, fully-integrated, high-power amplifiers in the RF, microwave, and millimeter-wave frequencies.

公开(公告)号：US08778472B2

公开(公告)日：2014-07-15

申请号：US13260280

申请日：2010-03-26

Applicant: Atsushi Kawai ,  Katsuhiko Tsunoda ,  Ichiro Aoki

Inventor： Atsushi Kawai ,  Katsuhiko Tsunoda ,  Ichiro Aoki

IPC: B32B1/08 ,  F16L11/04

CPC classification number: F16L11/082 ,  B60H1/00571 ,  C08K3/22 ,  C08K3/26 ,  C08K2201/008 ,  F16L2011/047 ,  Y10T428/1314 ,  Y10T428/1321 ,  Y10T428/1372 ,  Y10T428/1383 ,  Y10T428/1386 ,  Y10T428/139 ,  Y10T428/1393 ,  C08L77/00

Abstract: A durable refrigerant transporting hose is provided which includes a gas barrier layer made of a polyamide resin composition, and prevented from being degraded by the refrigerant or compressor oil. A refrigerant transporting hose 1 including a gas barrier layer 2 made of a polyamide resin composition. The polyamide resin composition contains at least one metal compound selected from the group consisting of hydroxides, oxides and carbonates of divalent and trivalent metals in an amount of 1% to 15% by weight relative to the total amount of the metal compound and the polymer component. An olefin elastomer may be added to the polyamide resin composition to enhance the flexibility and durability.

Abstract translation: 提供了一种耐用的制冷剂输送软管，其包括由聚酰胺树脂组合物制成的阻气层，并且防止其被制冷剂或压缩机油降解。 包括由聚酰胺树脂组合物制成的阻气层2的制冷剂输送软管1。 聚酰胺树脂组合物含有相对于金属化合物和聚合物组分的总量为1重量％至15重量％的量的二价和三价金属的氢氧化物，氧化物和碳酸盐中的至少一种金属化合物 。 可以向聚酰胺树脂组合物中加入烯烃弹性体以提高柔软性和耐久性。