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21. 发明授权

US06684378B2 Method for designing power supply circuit and semiconductor chip 有权
标题翻译：设计电源电路和半导体芯片的方法
公开(公告)号：US06684378B2
公开(公告)日：2004-01-27
申请号：US10012731
申请日：2001-11-05
申请人： Akira Yamamoto , Shirou Sakiyama , Hiroyuki Nakahira , Masayoshi Kinoshita , Katsuji Satomi , Jun Kajiwara , Shinichi Yamamoto
发明人： Akira Yamamoto , Shirou Sakiyama , Hiroyuki Nakahira , Masayoshi Kinoshita , Katsuji Satomi , Jun Kajiwara , Shinichi Yamamoto
IPC分类号： G06F1750
CPC分类号： G06F17/50 , G06F2217/78 , H01L27/088 , H01L27/11807 , H01L2224/05554 , H01L2224/49171 , H02M3/1588 , H02M7/003 , Y02B70/1466
摘要： A power supply circuit according to the present invention is a power supply circuit formed on a semiconductor chip, including: an output transistor section outputting a power supply voltage; and a control circuit for controlling the output transistor section. The output transistor section is arranged in the vicinity of an external input/output terminal of the semiconductor chip.
摘要翻译：根据本发明的电源电路是形成在半导体芯片上的电源电路，包括：输出电源电压的输出晶体管部分; 以及用于控制输出晶体管部分的控制电路。输出晶体管部分布置在半导体芯片的外部输入/输出端子附近。

22. 发明申请

US20110190278A1 BICYCLIC HETEROCYCLIC DERIVATIVE 失效
标题翻译：双相异位衍生物
公开(公告)号：US20110190278A1
公开(公告)日：2011-08-04
申请号：US12809489
申请日：2008-12-19
申请人： Hiroyuki Nakahira , Yohei Ikuma , Nobuhisa Fukuda , Kozo Yoshida , Hidenori Kimura , Satoshi Suetsugu , Akira Fusano , Kiyoto Sawamura , Junya Ikeda , Yoshio Nakai
发明人： Hiroyuki Nakahira , Yohei Ikuma , Nobuhisa Fukuda , Kozo Yoshida , Hidenori Kimura , Satoshi Suetsugu , Akira Fusano , Kiyoto Sawamura , Junya Ikeda , Yoshio Nakai
IPC分类号： A61K31/5415 , C07D413/12 , A61K31/538 , C07D413/14 , C07D401/12 , A61K31/454 , A61K31/4709 , C07D417/12 , A61K31/547 , A61P9/12
CPC分类号： C07D401/12 , C07D413/12 , C07D413/14 , C07D417/12 , C07D498/10
摘要： The present invention relates to a compound of the following formula (I) or a pharmaceutically acceptable salt thereof, being useful as a renin inhibitor. [wherein R1a is halogen, etc.; R1m is H, etc.; G1 is —N(R1b)—, etc.; G2 is —CO—, etc.; G3 is —C(R1c)(R1d)—, etc.; G4 is oxygen, etc.; R1b is optionally substituted C1-6 alkyl, etc.; R1c and R1d are independently the same or different, H, etc.; R3 is H, optionally substituted C1-6 alkyl, etc.; R3a, R3b, R3c and R3d are independently the same or different, and a group: -A-B (said A is single bond, etc., and said B is H, etc.), etc.; and n is 1, etc.]
摘要翻译：本发明涉及用作肾素抑制剂的下式（I）化合物或其药学上可接受的盐。 [其中R1a是卤素等; R1m为H等; G1是-N（R1b） - 等; G2是-CO-等; G3是-C（R1c）（R1d） - 等; G4是氧气等; R 1b是任选取代的C 1-6烷基等; R1c和R1d独立地相同或不同，H等; R3是H，任选取代的C 1-6烷基等; R3a，R3b，R3c和R3d独立地相同或不同，组：-A-B（所述A为单键等，所述B为H等）等; n为1等]

23. 发明申请

US20110009433A1 BICYCLIC PYRROLE COMPOUND 审中-公开
标题翻译：双相PYRROLE化合物
公开(公告)号：US20110009433A1
公开(公告)日：2011-01-13
申请号：US12921529
申请日：2009-03-03
申请人： Yasumitsu Sakurai , Yukihiro Nishio , Hiroyuki Nakahira
发明人： Yasumitsu Sakurai , Yukihiro Nishio , Hiroyuki Nakahira
IPC分类号： A61K31/519 , C07D487/04 , A61P3/10
CPC分类号： C07D487/04
摘要： Disclosed is a compound composed of an easily-handleable crystal form and having storage stability that is practical enough to be used as an active ingredient of a pharmaceutical product. Specifically disclosed is 6-[(3R)-3-aminopiperidin-1-yl]-5-(2-chloro-5-fluorobenzyl)-1,3-dimethyl-1H-pyrrolo[3,2-d]pyrimidine-2,4(3H,5H)-dione monohydro chloride hemihydrate.
摘要翻译：公开了一种由容易处理的晶体形式组成的化合物，其具有足够实用的储存稳定性，可用作药物的有效成分。具体公开的是6 - [（3R）-3-氨基哌啶-1-基] -5-（2-氯-5-氟苄基）-1,3-二甲基-1H-吡咯并[3,2-d]嘧啶-2 ，4（3H，5H） - 二酮单氯化氢半水合物。

24. 发明申请

US20090192129A1 BICYCLIC PYRROLE DERIVATIVES 审中-公开
公开(公告)号：US20090192129A1
公开(公告)日：2009-07-30
申请号：US12144430
申请日：2008-06-23
申请人： Hiroyuki Nakahira , Hidenori Kimura , Hitoshi Hochigai
发明人： Hiroyuki Nakahira , Hidenori Kimura , Hitoshi Hochigai
IPC分类号： A61K31/519 , C07D487/04 , A61K31/551 , A61P9/00 , A61K31/5377 , A61P37/00 , A61K31/565 , A61K31/568 , A61P29/00 , A61P3/00
CPC分类号： C07D487/04
摘要： Compounds represented by the general formula (I), prodrugs thereof, or pharmaceutically acceptable salts of both are provided as compounds which have high DPP-IV inhibiting activity and are improved in safety, toxicity and so on: (I) wherein the solid line and dotted line between A1 and A2 represents a double bond (A1=A2) or the like; A1 is C(R4) or the like; A2 is nitrogen atom or the like; R1 is hydrogen atom, optionally substituted alkly group, or the like; R2 is hydrogen atom, optionally substituted alkyl group, or the like; R3 is hydrogen atom, halogen atom, or the like; R4 is hydrogen atom, hydroxyl, halogen atom, or the like; and Y is a group represented by the general formula (A) or the like; (A) [wherein m1 is 0, 1, 2 or 3; and the group (A) may be freed from R6 or substituted with one or two R6's which are each independently halogen atom or the like.]

25. 发明申请

US20080101176A1 Optical Disc Device 审中-公开
标题翻译：光盘设备
公开(公告)号：US20080101176A1
公开(公告)日：2008-05-01
申请号：US11794228
申请日：2005-10-20
申请人： Hiroki Mouri , Hiroyuki Nakahira , Kouichi Nagano
发明人： Hiroki Mouri , Hiroyuki Nakahira , Kouichi Nagano
IPC分类号： G11B7/00
CPC分类号： G11B7/00456 , G11B7/0045 , G11B7/126 , G11B20/10009 , G11B20/10222 , G11B20/10425 , G11B20/1403 , G11B2220/2537 , H03K5/135
摘要： There has been an issue that the operation of a semiconductor circuit performing edge timing control cannot follow up in the multipulse generation process where high multiplication of speed progresses every year. A light strategy drive comprises a control register (22) storing timing edge information for generating the edge of a recording waveform signal, a PLL (23) generating a clock for generating the edge of a recording waveform signal, and a timing control circuit (24) for receiving timing edge information corresponding to the recording waveform signal from the control register (22) to output timing edge information having a predetermined amount of delay in parallel and compounding the edges based on the timing edge information outputted in parallel. Timing edge can be controlled with high precision even at the time of high speed operation, and a high precision multipulse can be generated.
摘要翻译：存在这样的问题，即，进行边缘定时控制的半导体电路的动作不能随着速度的高乘法每年进行的多脉冲生成处理而跟随。光策略驱动器包括存储用于产生记录波形信号的边缘的定时边缘信息的控制寄存器（22），产生用于产生记录波形信号的边缘的时钟的PLL（23）和定时控制电路（24 ），用于接收与来自控制寄存器（22）的记录波形信号相对应的定时边缘信息，以基于并行输出的定时边缘信息并行输出具有预定延迟量的定时边缘信息并使边缘复合。即使在高速运转时，也可以高精度地控制定时边缘，能够产生高精度的多脉冲。

26. 发明授权

US06778483B2 Multilevel record modulator and demodulator 失效
标题翻译：多级记录调制器和解调器
公开(公告)号：US06778483B2
公开(公告)日：2004-08-17
申请号：US09984768
申请日：2001-10-31
申请人： Hiroki Mouri , Takashi Yamamoto , Hiroyuki Nakahira , Akira Yamamoto
发明人： Hiroki Mouri , Takashi Yamamoto , Hiroyuki Nakahira , Akira Yamamoto
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。

27. 发明授权

US06745218B1 Adaptive digital filter 失效
标题翻译：自适应数字滤波器
公开(公告)号：US06745218B1
公开(公告)日：2004-06-01
申请号：US09527404
申请日：2000-03-16
申请人： Akira Yamamoto , Hiroyuki Nakahira , Hirokuni Fujiyama , Hiroki Mouri
发明人： Akira Yamamoto , Hiroyuki Nakahira , Hirokuni Fujiyama , Hiroki Mouri
IPC分类号： G06F1710
CPC分类号： H03H21/0012
摘要： An adaptive digital filter of the present invention includes: a pipelined filtering section for performing a filtering operation based on input data and coefficient data so as to output filtered data; and a non-pipelined adaptation section for outputting the coefficient data to the pipelined filtering section by performing a coefficient adaptation operation in a non-pipelined process based on the input data and the filtered data so that the filtered data output from the pipelined filtering section converges to a predetermined reference value.
摘要翻译：本发明的自适应数字滤波器包括：流水线滤波部分，用于基于输入数据和系数数据执行滤波操作，以便输出滤波数据; 以及非流水线自适应部分，用于基于输入数据和滤波数据，通过在非流水线处理中执行系数自适应操作，将系数数据输出到流水线过滤部分，使得从流水线过滤部分输出的滤波数据收敛到预定的参考值。

28. 发明授权

US08658639B2 N-substituted-cyclic amino derivative 失效
标题翻译： N-取代环状氨基衍生物
公开(公告)号：US08658639B2
公开(公告)日：2014-02-25
申请号：US13380376
申请日：2010-06-24
申请人： Satoshi Suetsugu , Nobuhisa Fukuda , Yoshio Nakai , Takashi Takada , Yohei Ikuma , Hiroyuki Nakahira
发明人： Satoshi Suetsugu , Nobuhisa Fukuda , Yoshio Nakai , Takashi Takada , Yohei Ikuma , Hiroyuki Nakahira
IPC分类号： A61K31/538 , C07D413/12 , C07D413/14 , C07D417/14 , A61K31/5415 , A61K31/5386 , C07D401/12
CPC分类号： A61K31/4709 , A61K31/538 , A61K31/5383 , A61K31/5415 , C07D401/12 , C07D413/12 , C07D413/14 , C07D417/12
摘要： The present invention provides a compound of formula (I): wherein R1a is optionally substituted C1-6 alkyl, etc.; R1m is hydrogen atom, etc.; G1, G2, G3 and G4 are (i), etc. ((i) G1 is —N(R1b)—, G2 is —CO—, G3 is —C(R1c)(R1d)—, and G4 is oxygen, etc.); R1b is optionally substituted C1-6 alkyl, etc.; R1c and R1d are each independently optionally substituted C1-6 alkyl, etc.; R2 is optionally substituted C1-6 alkyl, etc.; R3a, R3b, R3c and R3d are each independently a group: -A-B (A is a single bond, etc., B is hydrogen atom, etc.), etc.; n is 1, etc.; R5 is C1-4 alkoxycarbonyl, etc., or a pharmaceutically acceptable salt thereof, which is useful as a renin inhibitor.
摘要翻译：本发明提供式（I）化合物：其中R 1a为任选取代的C 1-6烷基等; R1m是氢原子等; G1，G2，G3和G4是（i）等（（i）G1是-N（R1b） - ，G2是-CO-，G3是-C（R1c）（R1d） - ，G4是氧，等等。）; R 1b是任选取代的C 1-6烷基等; R1c和R1d各自独立地为任选取代的C 1-6烷基等; R2是任选取代的C 1-6烷基等; R3a，R3b，R3c和R3d各自独立地为基团：-A-B（A为单键等，B为氢原子等）等; n为1等; R5是C1-4烷氧基羰基等，或其药学上可接受的盐，其可用作肾素抑制剂。

29. 发明授权

US08389511B2 Bicyclic heterocyclic derivative 失效
标题翻译：双环杂环衍生物
公开(公告)号：US08389511B2
公开(公告)日：2013-03-05
申请号：US12809489
申请日：2008-12-19
申请人： Hiroyuki Nakahira , Yohei Ikuma , Nobuhisa Fukuda , Kozo Yoshida , Hidenori Kimura , Satoshi Suetsugu , Akira Fusano , Kiyoto Sawamura , Junya Ikeda , Yoshio Nakai
发明人： Hiroyuki Nakahira , Yohei Ikuma , Nobuhisa Fukuda , Kozo Yoshida , Hidenori Kimura , Satoshi Suetsugu , Akira Fusano , Kiyoto Sawamura , Junya Ikeda , Yoshio Nakai
IPC分类号： A61K31/5415 , A61K31/538 , A61K31/454 , A61K31/4709 , A61K31/547 , C07D413/12 , C07D413/14 , C07D401/12 , C07D417/12 , A61P9/12
CPC分类号： C07D401/12 , C07D413/12 , C07D413/14 , C07D417/12 , C07D498/10
摘要： The present invention relates to a compound of the following formula (I) or a pharmaceutically acceptable salt thereof, being useful as a renin inhibitor. [wherein R1a is halogen, etc.; R1m is H, etc.; G1 is —N(R1b)—, etc.; G2 is —CO—, etc.; G3 is —C(R1c)(R1d)—, etc.; G4 is oxygen, etc.; R1b is optionally substituted C1-6 alkyl, etc.; R1c and R1d are independently the same or different, H, etc.; R3 is H, optionally substituted C1-6 alkyl, etc.; R3a, R3b, R3c and R3d are independently the same or different, and a group: -A-B (said A is single bond, etc., and said B is H, etc.), etc.; and n is 1, etc.]
摘要翻译：本发明涉及用作肾素抑制剂的下式（I）化合物或其药学上可接受的盐。 [其中R1a是卤素等; R1m为H等; G1是-N（R1b） - 等; G2是-CO-等; G3是-C（R1c）（R1d） - 等; G4是氧气等; R 1b是任选取代的C 1-6烷基等; R1c和R1d独立地相同或不同，H等; R3是H，任选取代的C 1-6烷基等; R3a，R3b，R3c和R3d独立地相同或不同，组：-A-B（所述A为单键等，所述B为H等）等; n为1等]

30. 发明申请

US20110170643A1 COMPLEX SIGNAL PROCESSING CIRCUIT, RECEIVER CIRCUIT, AND SIGNAL REPRODUCTION DEVICE 有权
标题翻译：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
申请人： Kouichi NAGANO , Hiroyuki Nakahira , Takashi Yamamoto
发明人： Kouichi NAGANO , Hiroyuki Nakahira , Takashi Yamamoto
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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