公开(公告)号：US08653732B2

公开(公告)日：2014-02-18

申请号：US12568108

申请日：2009-09-28

申请人： Raghu Ramaiah ,  Timothy David Russell ,  Ágoston Böröczki ,  Natalie Marie Bate

发明人： Raghu Ramaiah ,  Timothy David Russell ,  Ágoston Böröczki ,  Natalie Marie Bate

IPC分类号： H01J61/20

CPC分类号： H01J61/125 ,  H01J61/26 ,  H01J61/30 ,  H01J61/827

摘要： A lamp includes a discharge vessel with electrodes extending into the discharge vessel and an ionizable fill scaled within the vessel. The fill includes a buffer gas, optionally mercury, and a halide component. The lamp includes available oxygen, sealed within the discharge vessel, at a concentration of at least 0.1 μmol O/cc.

摘要翻译： 灯包括具有延伸到放电容器中的电极的放电容器和在容器内缩放的可电离填充物。 填充物包括缓冲气体，任选的汞和卤化物组分。 该灯包括可以在至少0.1毫摩尔O / cc的浓度下密封在放电容器内的可用氧气。

公开(公告)号：US20130127336A1

公开(公告)日：2013-05-23

申请号：US13298598

申请日：2011-11-17

申请人： Raghu Ramaiah ,  Zoltan Toth

发明人： Raghu Ramaiah ,  Zoltan Toth

IPC分类号： H01J61/20 ,  H01J9/26

CPC分类号： H01J61/125 ,  H01J61/827

摘要： The present disclosure relates to a discharge lamp with improved color point, Dccy and CRI. More specifically, the invention provides a ceramic metal halide (CMH) lamp exhibiting improved color point, Dccy and CRI with little or no loss in other lamp performance parameters. For example, the lamp in accord with at least one embodiment of the invention exhibits excellent lumen output, lamp CCT, and efficacy, in addition to improved color parameters. In one embodiment, the lamp demonstrating these characteristics is a CMH lamp having low levels of indium iodide included in the dose thereof.

摘要翻译： 本发明涉及一种具有改进色点，Dccy和CRI的放电灯。 更具体地说，本发明提供一种陶瓷金属卤化物（CMH）灯，其显示出改进的色点，Dccy和CRI，其他灯性能参数几乎没有或没有损失。 例如，除了改进的颜色参数之外，根据本发明的至少一个实施例的灯具有优异的流明输出，灯CCT和功效。 在一个实施例中，示出这些特征的灯是其剂量中包含的含有低碘化铟的CMH灯。

公开(公告)号：US07777418B2

公开(公告)日：2010-08-17

申请号：US12099212

申请日：2008-04-08

申请人： Raghu Ramaiah

发明人： Raghu Ramaiah

IPC分类号： H01J17/24 ,  H01J61/26

CPC分类号： H01J61/125 ,  H01J61/20 ,  H01J61/827

摘要： An electroded high watt ceramic metal halide lamp assembly is provided which comprises a light transmissive arc-tube surrounding at least one electrode, a fill disposed in the arc-tube that includes at least one metal halide component and at least one metallic halide getter. The metallic halide getter has a Gibbs Free Energy greater than mercury halide and less than thallium halide, vapor pressure less than mercury halide, free energy of formation of oxide less than Aluminum oxide.

摘要翻译： 提供了一种电镀高瓦特陶瓷金属卤化物灯组件，其包括围绕至少一个电极的透光电弧管，设置在电弧管中的填充物，其包括至少一种金属卤化物组分和至少一种金属卤化物吸气剂。 金属卤化物吸气剂具有大于卤化汞的吉布斯自由能，并且小于卤化铊，蒸气压小于卤化汞，氧化铝形成氧化物的自由能低于氧化铝。

公开(公告)号：US20100033114A1

公开(公告)日：2010-02-11

申请号：US12568129

申请日：2009-09-28

申请人： Raghu Ramaiah

发明人： Raghu Ramaiah

IPC分类号： H01J61/20 ,  H05B41/00 ,  H01J9/00

CPC分类号： H01J61/125 ,  H01J9/247 ,  H01J61/26 ,  H01J61/30 ,  H01J61/34 ,  H01J61/827

摘要： A lamp includes a discharge vessel with electrodes extending into the discharge vessel and an ionizable fill sealed within the vessel. The fill includes a buffer gas, optionally mercury, and a halide component comprising a sodium halide, a lanthanum halide, a thallium halide, and a calcium halide. The lanthanum halide is present in the halide component at a mol fraction of at least 0.03.

摘要翻译： 灯包括具有延伸到放电容器中的电极的放电容器和密封在容器内的可离子化填充物。 填充物包括缓冲气体，任选的汞，以及包含卤化钠，卤化镧，卤化铊和卤化钙的卤化物组分。 卤化镧以至少0.03的摩尔分数存在于卤化物组分中。

公开(公告)号：US4866328A

公开(公告)日：1989-09-12

申请号：US181791

申请日：1988-04-15

申请人： Raghu Ramaiah ,  Daniel H. Shumway

发明人： Raghu Ramaiah ,  Daniel H. Shumway

IPC分类号： H01J61/36 ,  H01J61/34

CPC分类号： H01J61/34

摘要： An HID lamp having parts of its internal metal support covered with a layer of material having a photoelectric work function greater than 5.0 electron volts to reduce internal photoelectron production. The material may be granular zirconium oxide having a photoelectric work function of 5.8 eV.

公开(公告)号：US20110021473A1

公开(公告)日：2011-01-27

申请号：US12442257

申请日：2007-09-22

申请人： Sonali Rudra ,  Nidhi Gupta ,  Lalit Kumar Baregama ,  Ritu Agarwal ,  Vinayak Vasantrao Khairnar ,  Saswati Chakladar ,  Mandadapu Raghu Ramaiah ,  Nagarajan Muthukamal ,  Sarala Balachandran ,  Sarika Ramnani ,  Venkata P. Palle ,  Sunanda G. Dastidar ,  Abhijit Ray ,  Lalitha Vijaykrishan ,  Jitendra Sattigeri

发明人： Sonali Rudra ,  Nidhi Gupta ,  Lalit Kumar Baregama ,  Ritu Agarwal ,  Vinayak Vasantrao Khairnar ,  Saswati Chakladar ,  Mandadapu Raghu Ramaiah ,  Nagarajan Muthukamal ,  Sarala Balachandran ,  Sarika Ramnani ,  Venkata P. Palle ,  Sunanda G. Dastidar ,  Abhijit Ray ,  Lalitha Vijaykrishan ,  Jitendra Sattigeri

IPC分类号： A61K31/424 ,  C07D498/10 ,  C07D261/20 ,  A61K31/423 ,  A61K31/4439 ,  A61K31/5377 ,  A61K31/454 ,  A61K31/573 ,  A61P29/00 ,  A61P25/00 ,  A61P17/00 ,  A61P11/00 ,  A61P19/00 ,  A61P31/18

CPC分类号： C07D498/10 ,  C07D261/04 ,  C07D261/20

摘要： The present invention relates to catechol derivatives of formula (I), which can be used as inhibitors of phosphodiesterase (PDPI) type 4 or type 7, Compounds disclosed herein can be useful in the treatment of CNS disorders, inflammatory diseases such as, AIDS, asthma, arthritis, bronchitis, chronic obstructive pulmonary disease (COPD), psoriasis, allergic rhinitis, shock, atopic dermatitis, Crohn's disease, adult respiratory distress syndrome (ARDS), eosinophilic granuloma, allergic conjunctivitis, osteoarthritis, ulcerative colitis and other inflammatory diseases especially in humans. Processes for the preparation of disclosed compounds are provided, as well as pharmaceutical compositions containing the disclosed compounds, and their use as phosphodiesterase (PDE) type 4 or type 7 inhibitors.

摘要翻译： 本发明涉及式（I）的儿茶酚衍生物，其可用作4型或7型磷酸二酯酶（PDPI）的抑制剂。本文公开的化合物可用于治疗CNS疾病，炎性疾病如AIDS， 哮喘，关节炎，支气管炎，慢性阻塞性肺疾病（COPD），牛皮癣，过敏性鼻炎，休克，特应性皮炎，克罗恩病，成人呼吸窘迫综合征（ARDS），嗜酸性肉芽肿，过敏性结膜炎，骨关节炎，溃疡性结肠炎等炎症性疾病 在人类 提供了制备所公开化合物的方法，以及含有所公开化合物的药物组合物及其作为4型或7型抑制剂的磷酸二酯酶（PDE）的用途。

公开(公告)号：US20090048247A1

公开(公告)日：2009-02-19

申请号：US11815695

申请日：2006-02-13

申请人： Venkata P. Palle ,  Sarala Balachandran ,  Nidhi Gupta ,  Nagarajan Muthukamal ,  Mandadapu Raghu Ramaiah ,  Manoj Kumar Khera ,  Lailt Kumar Baregama ,  Vinayak Vasantrao Khairnar ,  Abhijit Ray ,  Sunanda G. Dastidar

发明人： Venkata P. Palle ,  Sarala Balachandran ,  Nidhi Gupta ,  Nagarajan Muthukamal ,  Mandadapu Raghu Ramaiah ,  Manoj Kumar Khera ,  Lailt Kumar Baregama ,  Vinayak Vasantrao Khairnar ,  Abhijit Ray ,  Sunanda G. Dastidar

IPC分类号： A61K31/5377 ,  C07D498/10 ,  A61K31/424 ,  A61P31/18

CPC分类号： C07D261/20

摘要： The present invention relates to isoxazoline derivatives, which can be used as selective inhibitors of phosphodiesterase (PDE) type IV. In particular, compounds disclosed herein can be useful in the treatment of AIDS, asthma, arthritis, bronchitis, chronic obstructive pulmonary disease (COPD), psoriasis, allergic rhinitis, shock, atopic dermatitis, Crohn's disease, adult respiratory distress syndrome (ARDS), eosinophilic granuloma, allergic conjunctivitis, osteoarthritis, ulcerative colitis and other inflammatory diseases in a patient, particularly in humans. The present invention also relates to processes for the preparation of disclosed compounds, as well as pharmaceutical compositions thereof, and their use as phosphodiesterase (PDE) type IV inhibitors.

摘要翻译： 本发明涉及异恶唑啉衍生物，其可用作IV型磷酸二酯酶（PDE）的选择性抑制剂。 特别地，本文公开的化合物可用于治疗AIDS，哮喘，关节炎，支气管炎，慢性阻塞性肺病（COPD），牛皮癣，过敏性鼻炎，休克，特应性皮炎，克罗恩病，成人呼吸窘迫综合征（ARDS） 嗜酸粒细胞肉芽肿，过敏性结膜炎，骨关节炎，溃疡性结肠炎和其他炎性疾病，特别是在人类中。 本发明还涉及制备所公开的化合物及其药物组合物及其作为磷酸二酯酶（PDE）IV型抑制剂的用途的方法。

公开(公告)号：US20070267975A1

公开(公告)日：2007-11-22

申请号：US11835596

申请日：2007-08-08

申请人： Raghu Ramaiah ,  Benton Oukrop ,  Matthew Bugenske ,  Gary Utterback ,  Tom Boyle ,  Balaji Parthasarathy ,  Karthik Sivaraman ,  Ronald White

发明人： Raghu Ramaiah ,  Benton Oukrop ,  Matthew Bugenske ,  Gary Utterback ,  Tom Boyle ,  Balaji Parthasarathy ,  Karthik Sivaraman ,  Ronald White

IPC分类号： H01J61/36

CPC分类号： H01J61/50 ,  H01J61/30 ,  H01J61/34 ,  H01J61/827

摘要： Discharge tubes for a lamp include a body portion with a first end, a second end, and a tubular member defining an interior area. The tubular member extends along an elongated axis between the first end and the second end. The discharge tube further includes a first end portion provided at the first end of the body portion. The first end portion includes a first tubular extension having a first through passage in communication with the interior area. The first end portion further includes a first transition section connected between the first tubular extension and the body portion.

摘要翻译： 用于灯的放电管包括具有第一端的主体部分，第二端和限定内部区域的管状部件。 管状构件沿第一端和第二端之间的细长轴延伸。 放电管还包括设置在主体部分的第一端的第一端部。 第一端部包括具有与内部区域连通的第一通道的第一管状延伸部。 第一端部还包括连接在第一管状延伸部和主体部分之间的第一过渡部分。

公开(公告)号：US20060202623A1

公开(公告)日：2006-09-14

申请号：US11075598

申请日：2005-03-09

申请人： Raghu Ramaiah ,  Benton Oukrop ,  Matthew Bugenske ,  Gary Utterback ,  Tom Boyle ,  Balaji Parthasarathy ,  Karthik Sivaraman

发明人： Raghu Ramaiah ,  Benton Oukrop ,  Matthew Bugenske ,  Gary Utterback ,  Tom Boyle ,  Balaji Parthasarathy ,  Karthik Sivaraman

IPC分类号： H01J61/36

CPC分类号： H01J61/50 ,  H01J61/30 ,  H01J61/34 ,  H01J61/827

摘要： Discharge tubes for a lamp include a body portion with a first end, a second end, and a tubular member defining an interior area. The tubular member extends along an elongated axis between the first end and the second end. The discharge tube includes a first end portion provided at the first end of the body portion. The first end portion includes a first tapered portion that is tapered in a direction extending substantially perpendicular from the elongated axis. The first tapered portion includes an interior surface facing the interior area. The tapered portion spans between a maximum extent in the direction of the elongated axis and a minimum extent in the direction of the elongated axis.

摘要翻译： 用于灯的放电管包括具有第一端的主体部分，第二端和限定内部区域的管状部件。 管状构件沿第一端和第二端之间的细长轴延伸。 放电管包括设置在主体部分的第一端的第一端部。 第一端部包括在从细长轴线基本垂直延伸的方向上渐缩的第一锥形部分。 第一锥形部分包括面向内部区域的内表面。 锥形部分在细长轴线的方向上最大程度地跨越细长轴方向的最小程度。

公开(公告)号：US06288491B1

公开(公告)日：2001-09-11

申请号：US09290008

申请日：1999-04-09

申请人： Raghu Ramaiah ,  Timothy Peter Dever ,  Casey Autumn Brown

发明人： Raghu Ramaiah ,  Timothy Peter Dever ,  Casey Autumn Brown

IPC分类号： H05B3702

CPC分类号： H01J61/125 ,  H01J61/827

摘要： To achieve the foregoing objects and in accordance with the purpose of the invention, as embodied and broadly described herein, the metal halide lamp of this invention comprises a vitreous arc tube containing an ionizable medium and having electrodes sealed into opposed ends of the arc tube. An outer envelope encloses the arc tube and includes one end accommodating inleads sealed therethrough. A base is attached to the outer envelope having input terminals, the input terminals being connected to the inleads which in turn are connected to the tungsten electrodes. A mount is provided to support the arc tube within the outer envelope. The ionizable medium will include mercury, a metal halide, and an inert gas selected from the group consisting of argon, krypton, and xenon and mixtures thereof. In addition, a starting circuit having an open circuit voltage of at least 200 volts RMS will be provided. The inert gas having a pressure of at least about 70 torr.

摘要翻译： 为了实现上述目的并根据本发明的目的，本发明的金属卤化物灯包括含有可离子化介质并具有密封在电弧管相对端的电极的玻璃态发光管。 外壳包围电弧管，并且包括一个容纳通过其密封的入口的端部。 底座附接到具有输入端子的外壳上，输入端子连接到入口，该入口又连接到钨电极。 提供安装件以支撑外壳内的电弧管。 可电离介质将包括汞，金属卤化物和选自氩，氪和氙的惰性气体及其混合物。 此外，将提供具有至少200伏特RMS的开路电压的启动电路。 惰性气体具有至少约70托的压力。