Martensite stainless steel
    21.
    发明申请
    Martensite stainless steel 审中-公开
    马氏体不锈钢

    公开(公告)号:US20070006945A1

    公开(公告)日:2007-01-11

    申请号:US11406382

    申请日:2006-04-19

    IPC分类号: C22C38/18

    CPC分类号: C22C38/24 C22C38/02 C22C38/04

    摘要: The present invention relates to a martensite stainless steel with excellent toughness and used as oil well pipes. The martensite stainless steel according to the present invention comprises, by mass percent, 0.15 to 0.21% of C, 0.05 to 1.00% of Si, 0.3 to 1.00% of Mn, 10.5 to 14.00% of Cr, not greater than 0.010% of Al, not greater than 0.050% of P, not greater than 0.010% of S, 0 to 0.050% of Ti, 0 to 0.50% of V, 0 to 0.020% of Nb, not greater than 0.1% of N, and the balance being Fe and impurities, and the amount of Cr carbonitride precipitating at grain boundary is not greater than 5%.

    摘要翻译: 本发明涉及一种具有优异韧性的马氏体不锈钢,用作油井管。 根据本发明的马氏体不锈钢以质量%计含有C:0.15〜0.21%,Si:0.05〜1.00%,Mn:0.3〜1.00%,Cr:10.5〜14.00%,Al:0.010%以下 ,不大于0.050%的P,不大于0.010%的S,0至0.050%的Ti,0至0.50%的V,0至0.020%的Nb,不大于0.1%的N,余量为 Fe和杂质,并且在晶界析出的Cr碳氮化物的量不大于5%。

    Dihydropyridine compounds and compositions for headaches
    22.
    发明申请
    Dihydropyridine compounds and compositions for headaches 审中-公开
    二氢吡啶化合物和组合物用于头痛

    公开(公告)号:US20060276510A1

    公开(公告)日:2006-12-07

    申请号:US11396621

    申请日:2006-04-04

    IPC分类号: A61K31/444

    摘要: The invention provides methods for treating and/or preventing headaches by administering to patients therapeutically effective amounts of 1,2-dihydropyridine compounds, and, optionally, cholinesterase inhibitors and/or anti-migraine agents. The headaches may be primary headaches, such as migraines, or secondary headaches. The invention also provides combinations, commercial packages, and pharmaceutical compositions comprising therapeutically effective amounts of 1,2-dihydropyridine compounds and, optionally, cholinesterase inhibitors and/or anti-migraine agents. The 1,2-dihydropyridine compound may be, for example, 3-(2-cyanophenyl)-5-(2-pyridyl)-1-phenyl-1,2-dihydropyridin-2-one. The cholinesterase inhibitor may be, for example, 1-benzyl-4-((5,6-dimethoxy-1-indanon)-2-yl)methylpiperidine.

    摘要翻译: 本发明提供了通过向患者施用治疗有效量的1,2-二氢吡啶化合物和任选的胆碱酯酶抑制剂和/或抗偏头痛药物来治疗和/或预防头痛的方法。 头痛可能是原发性头痛,如偏头痛或继发性头痛。 本发明还提供了包含治疗有效量的1,2-二氢吡啶化合物和任选的胆碱酯酶抑制剂和/或抗偏头痛药物的组合,商业包装和药物组合物。 1,2-二氢吡啶化合物可以是例如3-(2-氰基苯基)-5-(2-吡啶基)-1-苯基-1,2-二氢吡啶-2-酮。 胆碱酯酶抑制剂可以是例如1-苄基-4 - ((5,6-二甲氧基-1-茚满酮)-2-基)甲基哌啶。

    Dihydropyridine compounds and compositions for headaches
    23.
    发明申请
    Dihydropyridine compounds and compositions for headaches 审中-公开
    二氢吡啶化合物和组合物用于头痛

    公开(公告)号:US20060270709A1

    公开(公告)日:2006-11-30

    申请号:US11396555

    申请日:2006-04-04

    IPC分类号: A61K31/445 A61K31/444

    摘要: The invention provides methods for treating and/or preventing cognitive impairments, dementia, or neurodegenerative diseases and disorders (e.g., Alzheimer's disease, Parkinson's disease, Huntington's disease, amyotrophic lateral sclerosis) in patients by administering therapeutically effective amounts of an AMPA receptor antagonist (e.g., 1,2-dihydropyridine compounds) and therapeutically effective amounts of nootropics (e.g., cholinesterase inhibitors) to patients. The invention also provides combinations, commercial packages, and pharmaceutical compositions comprising therapeutically effective amounts of AMPA receptor antagonists (e.g., 1,2-dihydropyridine compounds) and therapeutically effective amounts nootropics (e.g., cholinesterase inhibitors). The 1,2-dihydropyridine compound may be, for example, 3-(2-cyanophenyl)-5-(2-pyridyl)-1-phenyl-1,2-dihydropyridin-2-one. The cholinesterase inhibitor may be, for example, donepezil.

    摘要翻译: 本发明提供了通过施用治疗有效量的AMPA受体拮抗剂(例如,治疗和/或预防)的方法来治疗和/或预防患者的认知障碍,痴呆或神经变性疾病和障碍(例如,阿尔茨海默氏病,帕金森病,亨廷顿舞蹈病,肌萎缩性侧索硬化) ,1,2-二氢吡啶化合物)和治疗有效量的益智酸(例如胆碱酯酶抑制剂)给患者。 本发明还提供了包含治疗有效量的AMPA受体拮抗剂(例如1,2-二氢吡啶化合物)和治疗有效量的精神病药(例如胆碱酯酶抑制剂)的组合,商业包装和药物组合物。 1,2-二氢吡啶化合物可以是例如3-(2-氰基苯基)-5-(2-吡啶基)-1-苯基-1,2-二氢吡啶-2-酮。 胆碱酯酶抑制剂可以是例如多奈哌齐。

    Martensitic stainless steel pipe and method for producing the same
    24.
    发明申请
    Martensitic stainless steel pipe and method for producing the same 有权
    马氏体不锈钢管及其制造方法

    公开(公告)号:US20060113011A1

    公开(公告)日:2006-06-01

    申请号:US11284919

    申请日:2005-11-23

    IPC分类号: C21D9/08 C22C38/24

    CPC分类号: C21D9/08 C21D2211/008

    摘要: A martensitic stainless steel pipe, which comprises specified quantities of C, Si, Mn, P, S, Cr, Ni, Al, N, Cu, Ti, V, Mo, Nb, B and Ca, and the balance being Fe and impurities, has satisfactory toughness at a high strength of 650 MPa or more by yield strength and also excellent hot workability. Therefore, it can be used as a high-strength martensitic stainless steel pipe for carbon dioxide gas corrosion resistant use, to be used in oil and/or gas well environments containing no hydrogen sulfide but carbon dioxide gas. This high-strength martensitic stainless steel pipe is an inexpensive martensitic stainless steel pipe, which does not require an addition of large quantities of expensive elements such as Ni and Mo, and moreover does not require the control of the content of P to a value less than 0.010% by mass.

    摘要翻译: 马氏体不锈钢管,其含有规定量的C,Si,Mn,P,S,Cr,Ni,Al,N,Cu,Ti,V,Mo,Nb,B和Ca,余量为Fe和杂质 在650MPa以上的高强度下,通过屈服强度和热加工性优异,具有令人满意的韧性。 因此,可用作耐高温二氧化碳气体的高强度马氏体不锈钢管,用于不含硫化氢或二氧化碳气体的油井和/或气井环境中。 这种高强度马氏体不锈钢管是廉价的马氏体不锈钢管,其不需要添加大量昂贵的元素如Ni和Mo,而且不需要将P的含量控制在较小的值 大于0.010质量%。

    Air cooling equipment for heat treatment process for martensitic stainless steel pipe or tube
    25.
    发明授权
    Air cooling equipment for heat treatment process for martensitic stainless steel pipe or tube 有权
    用于马氏体不锈钢管或管的热处理过程的空气冷却设备

    公开(公告)号:US09181610B2

    公开(公告)日:2015-11-10

    申请号:US12934241

    申请日:2008-12-15

    摘要: An object of the present invention is to provide air cooling equipment for a heat treatment process for a martensitic stainless steel pipe, which is capable of shortening the time required for the heat treatment process by enhancing the cooling efficiency at the time when the inner surface of steel pipe is air cooled in the heat treatment ent process.Air cooling equipment 100 for a heat treatment process for a martensitic stainless steel pipe P in accordance with the present invention comprises: a conveying device 10 for intermittently conveying the steel pipe P in the direction substantially at right angles to the longitudinal direction of the steel pipe P; and an air cooling device 20 provided with a nozzle 21 for spraying air Bi toward the inner surface of the steel pipe P, the nozzle 21 being arranged along the longitudinal direction of the steel pipe P at a stop position of the steel pipe P intermittently conveyed by the conveying device 10 so as to face to an end of the steel pipe P.

    摘要翻译: 本发明的目的是提供一种用于马氏体不锈钢管的热处理工艺的空气冷却设备,其能够通过提高热处理工艺的内表面时的冷却效率来缩短热处理工艺所需的时间 钢管在热处理工艺中进行空气冷却。 用于根据本发明的马氏体不锈钢管P的热处理工艺的空气冷却设备100包括:输送装置10,用于沿钢管的纵向方向基本上直角的方向间歇地输送钢管P. P; 以及空气冷却装置20,其设置有用于向钢管P的内表面喷射空气Bi的喷嘴21,喷嘴21沿着钢管P的纵向方向布置在钢管P的停止位置,间歇地传送 通过输送装置10与钢管P的端部相对。

    Magnesium alloy sheet material
    26.
    发明授权
    Magnesium alloy sheet material 有权
    镁合金板材

    公开(公告)号:US08852363B2

    公开(公告)日:2014-10-07

    申请号:US12864419

    申请日:2009-01-14

    摘要: The invention offers a magnesium alloy sheet material having excellent plastic processibility and rigidity and a magnesium alloy formed body having excellent rigidity. The sheet material has magnesium alloy that forms the matrix containing hard particles. The region from the surface of the sheet material to a position away from the surface by 40% of the thickness of the sheet material is defined as the surface region, and the remaining region as the center region. Hard particles existing in the center region have a maximum diameter of more than 20 μm and less than 50 μm, and hard particles existing in the surface region have a maximum diameter of 20 μm or less. Because the hard particles existing at the surface side are fine particles, they are less likely to become the starting point of cracking or another defect at the time of plastic processing. Because the hard particles existing in the center region are coarse, they can increase the rigidity of the sheet material.

    摘要翻译: 本发明提供具有优异的塑性加工性和刚性的镁合金板材和具有优异刚性的镁合金成形体。 片材具有形成含有硬质粒子的基体的镁合金。 从片材的表面到离开表面的位置的片材的厚度的40%的区域被定义为表面区域,其余区域被定义为中心区域。 存在于中心区域的硬质粒子的最大直径大于20μm且小于50μm,存在于表面区域的硬质粒子的最大直径为20μm以下。 由于存在于表面侧的硬质粒子是微细的粒子,因此在塑性加工时不太可能成为开裂的起点或其他缺陷。 由于存在于中心区域的硬质粒子较粗糙,因此能够提高片材的刚性。

    Magnesium alloy joined part and production method thereof
    27.
    发明授权
    Magnesium alloy joined part and production method thereof 有权
    镁合金接合部分及其制造方法

    公开(公告)号:US08820614B2

    公开(公告)日:2014-09-02

    申请号:US13352029

    申请日:2012-01-17

    摘要: The method of producing a magnesium alloy joined part has the following steps: a joining step of joining a reinforcing material made of metal to a plate material made of magnesium alloy without allowing an organic material to remain at the joined portion and a plastic-working step of performing plastic working on the plate material to which the reinforcing material is joined. A desirable means of joining the reinforcing material to the plate material can be to use an inorganic adhesive. Because the magnesium alloy joined part is formed by a structure in which the reinforcing material is joined to the plate material, in comparison with the case where the reinforcing material is formed by machining or the like, the magnesium alloy structural member can be obtained with high production efficiency.

    摘要翻译: 镁合金接合部的制造方法具有以下步骤:将由金属制成的增强材料与镁合金制的板材接合而不使有机材料残留在接合部的接合工序和塑性加工工序 对加强材料接合的板材进行塑性加工。 将增强材料接合到板材的期望的方法可以是使用无机粘合剂。 由于镁合金接合部分是通过加强材料与板材接合的结构形成的,与通过机加工等形成增强材料的情况相比,可以获得高的镁合金结构件 生产效率。

    Display device
    29.
    发明授权
    Display device 有权
    显示设备

    公开(公告)号:US08456462B2

    公开(公告)日:2013-06-04

    申请号:US13020523

    申请日:2011-02-03

    IPC分类号: G09G5/00

    摘要: Display unevenness is suppressed. A display device includes pixels (22) arranged in matrix, each including a current-driven type light emitting element (EL) and a drive transistor (Tr3) for supplying a current to the current-driven type light emitting element (EL). The current-driven type light emitting element (EL) is driven by dividing each frame period into a plurality of sub-frame periods for lighting time. The drive transistor is controlled under current write driving using two write currents having a ratio of 1:1/2N and a sum of the two write currents.

    摘要翻译: 显示不均匀被抑制。 显示装置包括以矩阵形式布置的像素(22),每个包括用于向电流驱动型发光元件(EL)提供电流的电流驱动型发光元件(EL)和驱动晶体管(Tr3)。 电流驱动型发光元件(EL)通过将每个帧周期分成用于点亮时间的多个子帧周期来驱动。 驱动晶体管在电流写入驱动下使用具有1:1 / 2N的比例和两个写入电流之和的两个写入电流进行控制。

    Compensating voltage drop for display device
    30.
    发明授权
    Compensating voltage drop for display device 有权
    补偿显示设备的电压降

    公开(公告)号:US08416234B2

    公开(公告)日:2013-04-09

    申请号:US12393435

    申请日:2009-02-26

    IPC分类号: G09G5/00

    摘要: To compensate for voltage drop on a power supply line. In a display device, pixel data is supplied to each of a plurality of pixels arranged in a matrix form and display is performed. Each pixel has a self-emissive element. A horizontal direction power supply line (horizontal direction PVDD) which supplies a power supply to each pixel is provided, and one end of the horizontal PVDD line is connected to a vertical power supply line (vertical PVDD line) that is connected to an external power supply terminal. Correction data corresponding to a voltage drop to the horizontal PVDD line due to a resistance in the vertical PVDD line is then obtained through a calculation based on pixel data, and the input pixel data is corrected using the correction data so as to reduce the influence of the voltage drop on the pixel current.

    摘要翻译: 补偿电源线上的电压降。 在显示装置中,将像素数据提供给以矩阵形式布置的多个像素中的每一个,并执行显示。 每个像素具有自发射元件。 设置向每个像素供给电源的水平方向供电线(水平方向PVDD),并且水平PVDD线的一端连接到与外部电源连接的垂直电源线(垂直PVDD线) 供应终端。 然后通过基于像素数据的计算,获得对应于由于垂直PVDD线中的电阻而导致的对水平PVDD线的电压降的校正数据,并且使用校正数据来校正输入像素数据,以便减小 像素电流上的电压降。