Selective sorbents for purification of hydrocarbons
    61.
    发明授权
    Selective sorbents for purification of hydrocarbons 失效
    用于净化烃的选择性吸附剂

    公开(公告)号:US07029574B2

    公开(公告)日:2006-04-18

    申请号:US10393962

    申请日:2003-03-21

    IPC分类号: C10G29/10

    摘要: A method for removing thiophene and thiophene compounds from liquid fuel includes contacting the liquid fuel with an adsorbent which preferentially adsorbs the thiophene and thiophene compounds. The adsorption takes place at a selected temperature and pressure, thereby producing a non-adsorbed component and a thiophene/thiophene compound-rich adsorbed component. The adsorbent includes either a metal or a metal ion that is adapted to form π-complexation bonds with the thiophene and/or thiophene compounds, and the preferential adsorption occurs by π-complexation. A further method includes selective removal of aromatic compounds from a mixture of aromatic and aliphatic compounds.

    摘要翻译: 从液体燃料中除去噻吩和噻吩化合物的方法包括使液体燃料与优先吸附噻吩和噻吩化合物的吸附剂接触。 吸附在选定的温度和压力下进行,从而产生非吸附组分和富含噻吩/噻吩化合物的吸附组分。 吸附剂包括适于与噻吩和/或噻吩化合物形成π-络合键的金属或金属离子,并且通过π络合发生优先吸附。 另一种方法包括从芳族和脂族化合物的混合物中选择性除去芳族化合物。

    Method for forming semiconductor device
    63.
    发明授权
    Method for forming semiconductor device 失效
    半导体器件形成方法

    公开(公告)号:US06995049B2

    公开(公告)日:2006-02-07

    申请号:US10445859

    申请日:2003-05-28

    申请人: Akira Takahashi

    发明人: Akira Takahashi

    IPC分类号: H01L21/00 H01L21/84

    摘要: In a method for forming a silicon-on-insulator FET having a contact that provides a fixed potential to a substrate, the substrate-biasing between the SOI transistor and the silicon substrate is performed via a plug. As a result, a contact hole for the substrate-biasing does not need to pass through the insulating layer, the silicon layer, and the interlayer insulating layer of the structure. Therefore, the interlayer insulating layer can be made to have shallow depth. Ions can thus be implanted to the surface of the substrate via the contact hole for substrate-biasing. The contact hole for substrate-biasing can be formed without causing an opening fault.

    摘要翻译: 在形成具有向衬底提供固定电位的接触的绝缘体上硅FET的方法中,通过插头来执行SOI晶体管和硅衬底之间的衬底偏置。 结果,用于基板偏置的接触孔不需要通过该结构的绝缘层,硅层和层间绝缘层。 因此,可以使层间绝缘层的深度较浅。 因此,离子可以经由用于衬底偏置的接触孔植入到衬底的表面。 可以形成用于基板偏置的接触孔而不引起打开故障。

    Method of manufacturing a semiconductor device having self-aligned contacts
    64.
    发明授权
    Method of manufacturing a semiconductor device having self-aligned contacts 失效
    具有自对准触点的半导体器件的制造方法

    公开(公告)号:US06939786B2

    公开(公告)日:2005-09-06

    申请号:US10779752

    申请日:2004-02-18

    申请人: Akira Takahashi

    发明人: Akira Takahashi

    摘要: A method of manufacturing a semiconductor device having self-aligned contact structure with side wall spacers and offset nitride films. The method includes forming the side wall spacers as having lower side wall spacers that are composed of silicon oxide films and that are in contact with lower sides of gate electrode side walls, and as having upper side wall spacers that are composed of silicon nitride films and that are in contact with upper sides of the gate electrodes side walls. A distance is thus formed between the device substrate and an interface between the silicon nitride film and the silicon oxide film. This suppresses the hot carrier phenomenon and the occurence of poor contact.

    摘要翻译: 一种制造具有侧壁间隔物和偏移氮化物膜的自对准接触结构的半导体器件的方法。 该方法包括将侧壁间隔物形成为具有由氧化硅膜构成并与栅电极侧壁的下侧接触的下侧壁间隔物,以及具有由氮化硅膜构成的上侧壁间隔物, 其与栅电极侧壁的上侧接触。 因此在器件基板和氮化硅膜与氧化硅膜之间的界面之间形成距离。 这样就抑制了热载体现象和接触不良的发生。

    Manufacturing method of a semiconductor device with a metal gate electrode and a structure thereof
    65.
    发明申请
    Manufacturing method of a semiconductor device with a metal gate electrode and a structure thereof 失效
    具有金属栅电极的半导体器件的制造方法及其结构

    公开(公告)号:US20050186792A1

    公开(公告)日:2005-08-25

    申请号:US11055770

    申请日:2005-02-11

    申请人: Akira Takahashi

    发明人: Akira Takahashi

    摘要: In a manufacturing method of a semiconductor device, a metallic gate electrode film, a protective film and an offset nitride film are formed on a semiconductor substrate to compose a stacked structure. An insulating film which covers the stacked structure is etched to expose the offset nitride film, and the exposed offset nitride film is etched to expose the protective film. The exposed protective film may be etched to expose the metallic gate electrode film under predetermined etching conditions. An etching rate of the protective film is greater than that of the metallic gate electrode film. The etching of the insulating film and the etching of the exposed offset nitride film may form a contact hole. Alternatively, a refractory metallic film may be formed on the exposed protective film in the contact hole, which is chemically reacted with the protective film to form a conductive film on the metallic gate electrode film. A conductive plug is formed in the contact hole.

    摘要翻译: 在半导体装置的制造方法中,在半导体基板上形成金属栅电极膜,保护膜和偏移氮化物膜,构成层叠结构。 蚀刻覆盖堆叠结构的绝缘膜,以露出偏移氮化物膜,并且暴露的偏移氮化物膜被蚀刻以露出保护膜。 可以蚀刻暴露的保护膜,以在预定的蚀刻条件下暴露金属栅电极膜。 保护膜的蚀刻速率大于金属栅电极膜的蚀刻速率。 绝缘膜的蚀刻和暴露的偏移氮化物膜的蚀刻可以形成接触孔。 或者,可以在接触孔中暴露的保护膜上形成难熔金属膜,该保护膜与保护膜发生化学反应,以在金属栅电极膜上形成导电膜。 导电插塞形成在接触孔中。

    Organic electroluminescence device
    66.
    发明授权
    Organic electroluminescence device 有权
    有机电致发光器件

    公开(公告)号:US06927537B2

    公开(公告)日:2005-08-09

    申请号:US10745479

    申请日:2003-12-29

    申请人: Akira Takahashi

    发明人: Akira Takahashi

    摘要: An organic electroluminescence device comprising an anode layer, a cathode layer, a light-emitting layer present between the anode layer and the cathode layer, and a hole transporting thin film layer present between the light-emitting layer and the anode layer, wherein the hole transporting thin film layer in contact with the anode layer, contains at least 5 mass % of a polymer compound, and the value of the lowest unoccupied molecular orbit of the thin film layer is at least 2.1 eV.

    摘要翻译: 一种有机电致发光元件,其特征在于,具有阳极层,阴极层,存在于所述阳极层和所述阴极层之间的发光层,以及存在于所述发光层与所述阳极层之间的空穴传输性薄膜层, 输送与阳极层接触的薄膜层,含有至少5质量%的高分子化合物,薄膜层的最低未占分子轨道的值为2.1eV以上。

    Roller bearing
    68.
    发明申请
    Roller bearing 有权
    滚子轴承

    公开(公告)号:US20050084192A1

    公开(公告)日:2005-04-21

    申请号:US10929438

    申请日:2004-08-31

    摘要: A roller bearing for rotatably supporting a rotating shaft of an internal combustion engine between a main body and a cap of the internal combustion engine. The roller bearing including: a plurality of rollers; a retainer which is cirumferentially splittable and supports the plurality of rollers; and an outer race which is cirumferentially splittable and forms a raceway surface for the plurality of rollers. The retainer is split into a plurality of retaining members. The outer race is split into a plurality of race plates. At least one of the race plates is provided with one of a projection and a cavity to be engaged with one of the main body and the cap to restrict a relative movement between the one of the race plates and the one of the cylinder head and the cap.

    摘要翻译: 一种用于在内燃机的主体和盖子之间可旋转地支撑内燃机的旋转轴的滚子轴承。 滚子轴承包括:多个滚子; 保持器,其被圆周地可分开并支撑所述多个辊; 以及外圈,其圆周地可分开,并且形成用于多个辊的滚道表面。 保持器被分成多个保持构件。 外圈分为多个座圈板。 所述座板中的至少一个设置有与所述主体和所述盖中的一个接合的突起和空腔中的一个,以限制所述座板中的一个与所述气缸盖和所述盖中的所述一个之间的相对运动 帽。

    Oil-guiding crankcase wall structure for promoting bearing lubrication, and engine including same
    69.
    发明申请
    Oil-guiding crankcase wall structure for promoting bearing lubrication, and engine including same 有权
    引导曲轴箱壁结构,用于促进轴承润滑,发动机包括相同的

    公开(公告)号:US20050061287A1

    公开(公告)日:2005-03-24

    申请号:US10941748

    申请日:2004-09-15

    摘要: A first aspect of an oil distributing structure for an internal combustion engine includes a bearing support wall including a plurality of guide ribs which are radially mounted on a surface thereof. The guide ribs may be integrally formed, and extend around an upper half of the bearing, for collecting oil which is splashed onto, and flows down the wall surface. In a second aspect of an oil distributing structure for an internal combustion engine, a slanted edge portion, descending toward the bearing, is formed on the bearing support wall, and is disposed laterally of a lower portion of the bearing. The described structure is useful for collecting oil splashed onto a wall surface of a crankcase, and for supplying the collected oil to a bearing in an internal combustion engine of the type in which a crankshaft bearing is supplied with oil splashed from nearby gears.

    摘要翻译: 用于内燃机的油分配结构的第一方面包括:轴承支撑壁,其包括径向安装在其表面上的多个引导肋。 引导肋可以一体地形成,并且围绕轴承的上半部延伸,用于收集溅在壁表面上并向下流动的油。 在用于内燃机的油分配结构的第二方面,在轴承支撑壁上形成有向轴承下降的倾斜边缘部分,并且设置在轴承的下部的侧面。 所述结构可用于收集溅到曲轴箱的壁表面上的油,并且用于将收集的油供给到其中向曲轴轴承供应有从附近齿轮飞溅的油的类型的内燃机中的轴承。