Low audible noise power supply controller and method therefor
    1.
    发明授权
    Low audible noise power supply controller and method therefor 有权
    低噪声电源控制器及其方法

    公开(公告)号:US06998828B2

    公开(公告)日:2006-02-14

    申请号:US10810864

    申请日:2004-03-29

    IPC分类号: G05F1/44

    CPC分类号: H02M3/156

    摘要: In one embodiment, a power supply controller of a power supply system uses an algorithm to reduce the number of drive pulses to the output transistors under light load conditions. The algorithm groups the drive pulses to the output transistors into sets and removes some of the drive pulses for each set drive pulses issued by the controller. Each successive set removes additional drive pulses.

    摘要翻译: 在一个实施例中,供电系统的电源控制器使用一种算法来在轻负载条件下减少输出晶体管的驱动脉冲数。 该算法将输出晶体管的驱动脉冲组合成组,并且去除由控制器发出的每组设置的驱动脉冲的一些驱动脉冲。 每个连续的设置去除额外的驱动脉冲。

    Low audible noise power supply controller and method therefor
    2.
    发明申请
    Low audible noise power supply controller and method therefor 有权
    低噪声电源控制器及其方法

    公开(公告)号:US20050212502A1

    公开(公告)日:2005-09-29

    申请号:US10810864

    申请日:2004-03-29

    CPC分类号: H02M3/156

    摘要: In one embodiment, a power supply controller of a power supply system uses an algorithm to reduce the number of drive pulses to the output transistors under light load conditions. The algorithm groups the drive pulses to the output transistors into sets and removes some of the drive pulses for each set drive pulses issued by the controller. Each successive set removes additional drive pulses.

    摘要翻译: 在一个实施例中,供电系统的电源控制器使用一种算法来在轻负载条件下减少输出晶体管的驱动脉冲数。 该算法将输出晶体管的驱动脉冲组合成组,并且去除由控制器发出的每组设置的驱动脉冲的一些驱动脉冲。 每个连续的设置去除额外的驱动脉冲。

    Human G protein-coupled receptor and modulators thereof for the treatment of cardiovascualr disorders
    3.
    发明申请
    Human G protein-coupled receptor and modulators thereof for the treatment of cardiovascualr disorders 审中-公开
    人G蛋白偶联受体及其调节剂用于治疗心血管疾病

    公开(公告)号:US20070232519A1

    公开(公告)日:2007-10-04

    申请号:US11604187

    申请日:2006-11-22

    摘要: The present invention relates to methods of identifying whether a candidate compound is a modulator of a G protein-coupled receptor (GPCR). In some embodiments, the GPCR is mammalian, preferably human. In some embodiments, the GPCR is expressed endogenously by cardiomyocytes. In some embodiments, the GPCR is coupled to Gq. In some embodiments, the GPCR increases the intracellular level of inositol 1,4,5-triphosphate (IP3). In some embodiments, a modulator of the GPCR is a modulator of cardiomyocyte hypertrophy. The present invention further relates to methods of using a modulator of the GPCR. Preferred modulators are inverse agonists and antagonists. Inverse agonists and antagonists of the invention are useful as therapeutic agents for the prevention or treatment of heart disease, including hypertrophic cardiomyopathy and congestive heart failure, in particular hypertrophic cardiomyopathy resulting from post-myocardial infarction remodeling, cardiac valve disease, sustained cardiac afterload, myocarditis, and familial hypertrophic cardiomyopathy.

    摘要翻译: 本发明涉及鉴定候选化合物是G蛋白偶联受体(GPCR)的调节剂的方法。 在一些实施方案中,GPCR是哺乳动物,优选人。 在一些实施方案中,GPCR由心肌细胞内源性表达。 在一些实施例中,GPCR耦合到Gq。 在一些实施方案中,GPCR增加1,4,5-三磷酸肌醇(IP3)的细胞内水平。 在一些实施方案中,GPCR的调节剂是心肌细胞肥大的调节剂。 本发明还涉及使用GPCR调制器的方法。 优选的调节剂是反向激动剂和拮抗剂。 本发明的反向激动剂和拮抗剂可用作预防或治疗心脏病,包括肥厚性心肌病和充血性心力衰竭的治疗剂,特别是由心肌梗死后重建,心脏瓣膜疾病,持续的心脏后负荷,心肌炎引起的肥大性心肌病 ,和家族性肥厚型心肌病。

    Human G protein-coupled receptor and modulators thereof for the treatment of hyperglycemia and related disorders
    5.
    发明申请
    Human G protein-coupled receptor and modulators thereof for the treatment of hyperglycemia and related disorders 审中-公开
    人G蛋白偶联受体及其调节剂用于治疗高血糖症和相关疾病

    公开(公告)号:US20070231263A1

    公开(公告)日:2007-10-04

    申请号:US11604178

    申请日:2006-11-22

    摘要: The present invention relates to methods of identifying whether one or more candidate compounds is a modulator of a G protein-coupled receptor (GPCR) or a modulator of blood glucose concentration. In certain embodiments, the GPCR is human. The present invention also relates to methods of using a modulator of the GPCR. A preferred modulator is agonist. Agonists of the invention are useful as therapeutic agents for lowering blood glucose concentration, for preventing or treating certain metabolic disorders, such as insulin resistance, impaired glucose tolerance, and diabetes, and for preventing or treating a complication of an elevated blood glucose concentration, such as atherosclerosis, heart disease, stroke, hypertension and peripheral vascular disease.

    摘要翻译: 本发明涉及鉴定一种或多种候选化合物是G蛋白偶联受体(GPCR)或血糖浓度调节剂的调节剂的方法。 在某些实施方案中,GPCR是人。 本发明还涉及使用GPCR的调制器的方法。 优选的调节剂是激动剂。 本发明的激动剂可用作降低血糖浓度的治疗剂,用于预防或治疗某些代谢紊乱,例如胰岛素抵抗,葡萄糖耐量异常和糖尿病,以及用于预防或治疗血糖浓度升高的并发症, 作为动脉粥样硬化,心脏病,中风,高血压和外周血管疾病。

    Human G protein-coupled receptor and modulators thereof for the treatment of ischemic heart disease and congestive heart failure
    6.
    发明申请
    Human G protein-coupled receptor and modulators thereof for the treatment of ischemic heart disease and congestive heart failure 审中-公开
    人G蛋白偶联受体及其调节剂用于治疗缺血性心脏病和充血性心力衰竭

    公开(公告)号:US20070224127A1

    公开(公告)日:2007-09-27

    申请号:US11604179

    申请日:2006-11-22

    摘要: The present invention relates to methods of identifying whether a candidate compound is a modulator of an orphan G protein-coupled receptor (GPCR). Preferably the GPCR is human. In some embodiments, the GPCR is expressed endogenously by cardiomyocytes. In some embodiments, the GPCR is coupled to Gi and lowers the level of intracellular cAMP. In some embodiments, overexpression of the GPCR promotes survival of cardiomyocytes. In some embodiments, overexpression of the GPCR rescues cardiomyoctes from hypoxia/reoxygenation induced apoptosis. In some embodiments, the GPCR is down-regulated in individuals with congestive heart failure. Agonists of the invention are envisioned to be useful as therapeutic agents for the treatment of ischemic heart disease, including myocardial infarction, post-myocardial infarction remodeling, and congestive heart failure.

    摘要翻译: 本发明涉及鉴定候选化合物是否为孤儿G蛋白偶联受体(GPCR)的调节剂的方法。 优选GPCR是人。 在一些实施方案中,GPCR由心肌细胞内源性表达。 在一些实施方案中,GPCR与Gi偶联并降低细胞内cAMP的水平。 在一些实施方案中,GPCR的过表达促进心肌细胞的存活。 在一些实施方案中,GPCR的过表达从心肌缺血/再氧化诱导的细胞凋亡中拯救心肌细胞。 在一些实施方案中,GPCR在具有充血性心力衰竭的个体中下调。 预期本发明的激动剂可用作治疗缺血性心脏病,包括心肌梗死,心肌梗死后重建和充血性心力衰竭的治疗剂。