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公开(公告)号：US06778483B2
公开(公告)日：2004-08-17
申请号：US09984768
申请日：2001-10-31
IPC分类号： G11B576
CPC分类号： G11B20/10009 , G11B20/1488 , H03M5/16 , H04L25/4923
摘要： An encoding efficiency higher than 1 is achieved by accomplishing ternary recording on a recording medium. For this purpose, an 8-bit binary data word is converted to a 5-symbol ternary code word. A look-up table stores a modulation/demodulation table defining the correspondence between the binary data word (8B) and the ternary code word (5T). A table generating circuit generates the modulation/demodulation table to be stored in the look-up table such that each of constraints specified by a plurality of parameters is satisfied. If a PRML (Partial Response Maximum Likelihood) scheme is combined with an 8B5T code thus obtained, a signal-to-noise ratio is improved.
摘要翻译： 通过在记录介质上进行三进制记录来实现高于1的编码效率。 为此，将8位二进制数据字转换为5符号三进制码字。 查找表存储定义二进制数据字（8B）和三进制码字（5T）之间的对应关系的调制/解调表。 表生成电路生成要存储在查找表中的调制/解调表，使得满足由多个参数指定的每个约束。 如果PRML（部分响应最大似然）方案与由此获得的8B5T码组合，则提高了信噪比。
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公开(公告)号：US20110043693A1
公开(公告)日：2011-02-24
申请号：US12885838
申请日：2010-09-20
CPC分类号： H04L7/0337 , G09G5/008 , G09G2370/16 , H03L7/0812 , H04L7/0334
摘要： A synchronization control circuit is provided with a first sampling means for sampling the envelope signal of the modulation signal at a first sampling timing, a second sampling means for sampling the envelope signal at a second sampling timing, a third sampling means for sampling the envelope signal at a third sampling timing, a phase error calculation means for calculating a phase error value indicating the amount of synchronization deviation between the modulation signal and the reference clock signal using the outputs of the first, second, and third sampling means, a delay control means for generating a delay control signal on the basis of the phase error value, and a delay generation means for generating the first, second, and third sampling timing by delaying the reference clock signal based on the delay control signal. Thereby, a synchronization control circuit that can reduce the circuit size required for obtaining the synchronization with relative to the Early/Late system can be provided.
摘要翻译： 同步控制电路设置有第一采样装置，用于在第一采样定时对调制信号的包络信号进行采样，第二采样装置用于在第二采样定时采样包络信号;第三采样装置，用于对包络信号进行采样 在第三采样定时，使用相位误差计算装置，用于使用第一，第二和第三采样装置的输出来计算指示调制信号和参考时钟信号之间的同步偏差量的相位误差值;延迟控制装置 用于基于相位误差值产生延迟控制信号;以及延迟产生装置，用于通过基于延迟控制信号延迟参考时钟信号来产生第一，第二和第三采样定时。 因此，可以提供能够相对于Early / Late系统减小获得同步所需的电路尺寸的同步控制电路。
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3.发明申请COMPLEX SIGNAL PROCESSING CIRCUIT, RECEIVER CIRCUIT, AND SIGNAL REPRODUCTION DEVICE 有权复合信号处理电路，接收器电路和信号再现装置公开(公告)号：US20110170643A1
公开(公告)日：2011-07-14
申请号：US13070221
申请日：2011-03-23
IPC分类号： H04B1/10
CPC分类号： H04L27/3863 , H03H17/0264 , H03H2011/0494 , H03H2218/04 , H04B1/30
摘要： An analog complex filter combines an in-phase signal and a quadrature signal to output first and second analog signals. An analog-to-digital converter converts the first and second analog signals into first and second digital signals. A first digital complex filter attenuates a component corresponding to the quadrature signal of the first digital signal and outputs the resultant signal as a third digital signal, and attenuates a component corresponding to the in-phase signal of the second digital signal and outputs the resultant signal as a fourth digital signal. An IQ imbalance correction circuit corrects a quadrature error and an amplitude error between the third and fourth digital signals.
摘要翻译： 模拟复合滤波器将同相信号和正交信号组合以输出第一和第二模拟信号。 模数转换器将第一和第二模拟信号转换成第一和第二数字信号。 第一数字复合滤波器衰减与第一数字信号的正交信号相对应的分量，并输出所得到的信号作为第三数字信号，并且衰减与第二数字信号的同相信号相对应的分量，并输出所得到的信号 作为第四数字信号。 IQ不平衡校正电路校正第三和第四数字信号之间的正交误差和幅度误差。
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4.发明授权Complex signal processing circuit, receiver circuit, and signal reproduction device 有权复信号处理电路，接收电路和信号再现装置公开(公告)号：US08229047B2
公开(公告)日：2012-07-24
申请号：US13070221
申请日：2011-03-23
CPC分类号： H04L27/3863 , H03H17/0264 , H03H2011/0494 , H03H2218/04 , H04B1/30
摘要： An analog complex filter combines an in-phase signal and a quadrature signal to output first and second analog signals. An analog-to-digital converter converts the first and second analog signals into first and second digital signals. A first digital complex filter attenuates a component corresponding to the quadrature signal of the first digital signal and outputs the resultant signal as a third digital signal, and attenuates a component corresponding to the in-phase signal of the second digital signal and outputs the resultant signal as a fourth digital signal. An IQ imbalance correction circuit corrects a quadrature error and an amplitude error between the third and fourth digital signals.
摘要翻译： 模拟复合滤波器将同相信号和正交信号组合以输出第一和第二模拟信号。 模数转换器将第一和第二模拟信号转换成第一和第二数字信号。 第一数字复合滤波器衰减与第一数字信号的正交信号相对应的分量，并输出所得到的信号作为第三数字信号，并且衰减与第二数字信号的同相信号相对应的分量，并输出所得到的信号 作为第四数字信号。 IQ不平衡校正电路校正第三和第四数字信号之间的正交误差和幅度误差。
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公开(公告)号：US10239106B2
公开(公告)日：2019-03-26
申请号：US14781151
申请日：2014-04-01
摘要： A spinning method includes supporting a supported portion of a cylindrical work by a work supporting portion; pressing a first roller of a spinning head against a processed portion of the work while revolving the first roller; and performing a forming process that points a tube axis of the processed portion of the work in a given direction by pressing the first roller and a second roller in which a plane of revolution thereof is provided in a different position, in a rotational axis direction of a spindle of the spinning head, than a plane of revolution of the first roller, while revolving the first roller and the second roller, and moving the work supporting portion relative to the spinning head or moving the spinning head relative to the work supporting portion, while the first roller and the second roller work in cooperation with each other to retain the work.
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公开(公告)号：US09176311B2
公开(公告)日：2015-11-03
申请号：US13192803
申请日：2011-07-28
申请人： Takashi Yamamoto
发明人： Takashi Yamamoto
CPC分类号： G02B21/14
摘要： A microscope control device includes an offset processing unit that corrects phase contrast information regarding a phase contrast between corresponding phase contrast images, which is generated based on a set of the phase contrast images of a sample which are captured by a microscope, based on offset information of phase contrasts caused by optical distortions unique to the microscope, and a defocus amount calculation unit that calculates a defocus amount of the sample on the basis of the phase contrast information after offset correction.
摘要翻译： 显微镜控制装置包括偏移处理单元，该偏移处理单元基于偏移信息校正基于由显微镜拍摄的样本的一组相位对比图像而生成的相应对比图像之间的相位对比度的相位对比度信息 由显微镜独有的光学失真引起的相位对比度，以及散焦量计算单元，其基于偏移校正后的相位差信息来计算样本的散焦量。
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公开(公告)号：US20150232877A1
公开(公告)日：2015-08-20
申请号：US14435381
申请日：2013-10-14
发明人： Ruth Cong , Takashi Yamamoto , Yi Zheng
IPC分类号： C12N15/82 , C07K14/245 , C07K14/325
CPC分类号： C12N15/8286 , C07K14/245 , C07K14/325 , C07K2319/20 , C07K2319/35 , C07K2319/55 , Y02A40/162
摘要： Methods and compositions for enhancing the resistance of plants to plant pests are provided. Chimeric pesticidal polypeptides and nucleic acid molecules encoding the chimeric pesticidal polypeptides are provided. The chimeric pesticidal polypeptides comprising a solubility-enhancing polypeptide operably linked to a polypeptide comprising pesticidal activity. The nucleic acid molecules can be used in expression cassettes for making transformed plants with enhanced resistance to plant pests. Further provided are transformed plants, plant tissues, plant cells, other host cells, and seeds as well as pesticidal compositions.
摘要翻译： 提供了用于增强植物对植物害虫的抗性的方法和组合物。 提供嵌合农药多肽和编码嵌合杀虫多肽的核酸分子。 所述嵌合杀虫多肽包含可操作地连接于包含杀虫活性的多肽的溶解度增强多肽。 核酸分子可用于表达盒中，用于制备对植物害虫具有增强抗性的转化植物。 进一步提供了转化植物，植物组织，植物细胞，其他宿主细胞和种子以及杀虫组合物。
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公开(公告)号：US09109231B2
公开(公告)日：2015-08-18
申请号：US13370408
申请日：2012-02-10
申请人： Ericka Bermudez , Ruth Cong , Jingtong Hou , Takashi Yamamoto
发明人： Ericka Bermudez , Ruth Cong , Jingtong Hou , Takashi Yamamoto
IPC分类号： C12N15/82 , C07K14/325 , A01N37/46 , A01N63/02
CPC分类号： C12N15/8286 , A01N37/46 , A01N63/02 , C07K14/325 , Y02A40/162
摘要： Traditionally, the primary method for impacting insect pest populations is the application of broad-spectrum chemical insecticides. However, there is increasing concern about the environmental hazards associated with the production and use of synthetic chemical pesticides. Thus, there is substantial interest in developing alternative pesticides, including biological control of insect pests of agricultural significance using a microbial agent or another species of insect. The present invention provides compositions and methods for such biological control. Modified Cry3 pesticidal polypeptides, polynucleotides encoding such polypeptides, and methods of use are disclosed. The modified polynucleotides provided herein can be used to transform organisms and cells of hosts comprising plant, insects, and microorganisms. The expression of modified polypeptides can provide the host with improved insecticidal activity against one or more insect pathogens.
摘要翻译： 传统上，影响昆虫害虫种群的主要方法是应用广谱化学杀虫剂。 然而，对生产和使用合成化学农药的环境危害越来越受到关注。 因此，使用微生物剂或其他昆虫种类开发替代农药，包括对具有农业意义的害虫的生物防治具有重大意义。 本发明提供了用于这种生物学控制的组合物和方法。 公开了修饰的Cry3杀虫多肽，编码这些多肽的多核苷酸和使用方法。 本文提供的修饰的多核苷酸可用于转化包含植物，昆虫和微生物的宿主的生物体和细胞。 修饰的多肽的表达可以为宿主提供对一种或多种昆虫病原体的改善的杀虫活性。
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公开(公告)号：USD731381S1
公开(公告)日：2015-06-09
申请号：US29478651
申请日：2014-01-07
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公开(公告)号：US09048973B2
公开(公告)日：2015-06-02
申请号：US13634928
申请日：2011-01-27
申请人： Takashi Yamamoto , Yoji Okada , Yoshizo Tanaka
发明人： Takashi Yamamoto , Yoji Okada , Yoshizo Tanaka
IPC分类号： H04W52/04 , H04J11/00 , H04W52/24 , H04W52/34 , H04W16/16 , H04W28/04 , H04W52/14 , H04W84/04 , H04W88/08 , H04W72/04 , H04W72/08
CPC分类号： H04J11/0056 , H04W16/16 , H04W28/04 , H04W52/143 , H04W52/243 , H04W52/346 , H04W72/0473 , H04W72/082 , H04W84/045 , H04W88/08
摘要： A base station device performs switching of its transmission power distribution in accordance with a transmission power distribution switching timing of another base station device. The base station device includes a control unit 22 that controls transmission power distribution in the frequency domain, and a detection unit 23 that detects a switching timing at which another base station device switches transmission power distribution. The control unit 22 changes its transmission power distribution at a power distribution switching timing in the another base station device or a timing near the switching timing. Accordingly, inter-cell interference is prevented.
摘要翻译： 基站装置根据其他基站装置的发送功率分配切换定时进行发送功率分配的切换。 基站装置具有控制频域的发送功率分配的控制部22，检测出另一个基站装置切换发送功率分配的切换定时的检测部23。 控制单元22在另一基站装置的配电切换定时或切换定时附近的定时改变其发送功率分配。 因此，防止小区间干扰。
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