利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

58 条记录 (耗时 0.058 秒)

    Catalysts for hydrotreatment of heavy hydrocarbon oils containing asphaltenes
    21.
    发明授权
    Catalysts for hydrotreatment of heavy hydrocarbon oils containing asphaltenes 失效
    用于加氢处理含有沥青质的重质烃油的催化剂

    公开(公告)号：US4422960A

    公开(公告)日：1983-12-27

    申请号：US210059

    申请日：1980-12-14

    申请人： Yoshimi Shiroto ,  Takeo Ono ,  Sachio Asaoka ,  Munekazu Nakamura

    发明人： Yoshimi Shiroto ,  Takeo Ono ,  Sachio Asaoka ,  Munekazu Nakamura

    IPC分类号： B01J21/00 ,  B01J23/74 ,  B01J23/85 ,  B01J23/882 ,  B01J23/887 ,  B01J35/00 ,  B01J35/10 ,  C10G45/04 ,  C10G47/10 ,  C10G55/06 ,  C10G65/04 ,  C10G65/12 ,  B01J21/04 ,  B01J23/22 ,  B01J23/24 ,  B01J27/04

    CPC分类号： B01J23/882 ,  B01J23/85 ,  B01J23/8872 ,  B01J35/10 ,  B01J35/002 ,  B01J35/1019 ,  B01J35/1061 ,  B01J35/108 ,  C10G2300/107

    摘要： A catalyst for hydrotreating a heavy hydrocarbon oil containing asphaltenes comprises a porous carrier composed of one or more inorganic oxides of at least one element selected from among those of Groups II, III and IV of the Periodic Table, and at least one catalytic metal component composited with the carrier. The metal of the catalytic metal component is selected from among those of Groups VB, VIB, VIII and IB of the Periodic Table. The catalyst contains about 1 to 30% by weight of such catalytic metal component and has the following pore characteristics with regard to its pores having a diameter of 75 .ANG. or more: an average pore diameter APD of about 180 to 500 .ANG., a total pore volume PV, expressed in cc/g, being equal to or greater than a value X ##EQU1## the volume of pores with a diameter of about 180 to 500 .ANG. being at least about 0.2 cc/g, the volume of pores with a diameter of at least 1,500 .ANG. being not greater than about 0.03 cc/g, and a total surface area being at least about 60 m.sup.2 /g. The catalyst has an average catalyst diameter ACD, expressed in millimeters, of not greater than a value of the formula, ACD=(APD/100).sup.0.5. Disclosed also are a method of preparing such a catalyst, and a process for hydrotreating a heavy hydrocarbon oil containing asphaltenes in the presence of such a catalyst.

    摘要翻译： 用于加氢处理含有沥青质的重烃油的催化剂包括由一种或多种选自元素周期表II，III和IV族中的至少一种元素的一种或多种无机氧化物组成的多孔载体，以及至少一种催化金属组分 与承运人。 催化金属组分的金属选自元素周期表的VB，VIB，VIII和IB族。 该催化剂含有约1至30重量％的这种催化金属组分，并且对于其直径为75埃或更高的孔具有以下孔特性：平均孔径APD为约180至500安培姆，总孔 体积PV以cc / g表示，等于或大于直径为约180至500的孔的体积至少约0.2cc / g，具有直径的孔的体积 至少1500安培角不大于约0.03cc / g，总表面积为至少约60m 2 / g。 催化剂的平均催化剂直径ACD（以毫米表示）不大于式的值ACD =（APD / 100）0.5。 还公开了制备这种催化剂的方法，以及在这种催化剂存在下，对含有沥青质的重质烃油进行加氢处理的方法。

    Electron source, image forming apparatus, and manufacture method for electron source
    26.
    发明授权
    Electron source, image forming apparatus, and manufacture method for electron source 失效
    电子源，成像装置和电子源的制造方法

    公开(公告)号：US06794813B2

    公开(公告)日：2004-09-21

    申请号：US10443106

    申请日：2003-05-22

    申请人： Takeo Ono ,  Toru Sugeno

    发明人： Takeo Ono ,  Toru Sugeno

    IPC分类号： H01J1924

    CPC分类号： H01J1/316

    摘要： Uniformity of the electron emission characteristics of electron emitting devices is improved. A substrate is formed with row-directional wires and column-directional wires electrically connected to electron emitting devices disposed in a matrix shape and each having electrodes and an electroconductive film. A pseudo row-directional wire is formed at a position X0 between a position X1 of a row-directional wire and a periphery of the substrate, and a pseudo column-directional wire is formed at a position Y0 between a position Y1 of a column-directional wire and a periphery of the substrate. Pseudo electrodes and are electrically connected to the pseudo row-directional wire and pseudo column-directional wire.

    摘要翻译： 提高了电子发射器件的电子发射特性的均匀性。 基板形成有行方向布线和列方向布线，电连接到以矩阵形状布置并且各自具有电极和导电膜的电子发射器件。 在行方向导线的位置X1与基板周围的位置X0处形成伪行方向布线，并且在列列方向布线的位置Y1之间的位置Y0处形成伪列方向布线， 方向线和基底的周边。 伪电极电连接到伪行方向线和伪列方向线。

    Optical device with an asymmetric dual quantum well structure
    27.
    发明授权
    Optical device with an asymmetric dual quantum well structure 失效
    具有不对称双量子阱结构的光器件

    公开(公告)号：US5569934A

    公开(公告)日：1996-10-29

    申请号：US535349

    申请日：1995-09-28

    申请人： Kazuhito Fujii ,  Takeo Ono

    发明人： Kazuhito Fujii ,  Takeo Ono

    IPC分类号： G02F1/025 ,  G02F1/015 ,  G02F1/017 ,  H01L31/14 ,  H01S5/00 ,  H01S5/062 ,  H01S5/34 ,  H01S5/50 ,  H01L29/205 ,  H01L31/0304

    CPC分类号： B82Y20/00 ,  G02F1/01725 ,  H01S5/34 ,  H01S5/5045 ,  G02F1/01708 ,  G02F2001/0151 ,  G02F2001/01741 ,  G02F2201/307 ,  G02F2203/055 ,  H01S5/06206 ,  H01S5/3408

    摘要： An optical device includes an asymmetric dual quantum well (ADQW) structure which is comprised of a plurality (at least two) of different semiconductor quantum well layers coupled to each other. In the ADQW structure, the width of a deeper quantum well layer having a narrower band gap is made narrower than that of a less deeper quantum well layer having a wider band gap such that the shift of an exciton wavelength is scarcely caused due to the quantum confined Stark effect by the application of an electric field in a predetermined range. As a result, only a refractive index of the ADQW structure is changed, but an absorption factor is scarcely changed for a given range of wavelength by the application of the electric field. Further, there is provided a member for applying an electric field to the asymmetric dual quantum well structure.

    摘要翻译： 光学器件包括由彼此耦合的多个（至少两个）不同的半导体量子阱层组成的非对称双量子阱（ADQW）结构。 在ADQW结构中，具有较窄带隙的较深量子阱层的宽度比具有较宽带隙的较深的量子阱层的宽度窄，使得激子波长的移动几乎不会由于量子 通过在预定范围内施加电场来限制Stark效应。 结果，仅改变ADQW结构的折射率，但是通过施加电场，给定波长范围内的吸收系数几乎不变化。 此外，提供了用于向非对称双量子阱结构施加电场的构件。

    Semiconductor optical filter and an optical communication system using the same
    28.
    发明授权
    Semiconductor optical filter and an optical communication system using the same 失效
    半导体光滤波器及其使用的光通信系统

    公开(公告)号：US5440581A

    公开(公告)日：1995-08-08

    申请号：US2276

    申请日：1993-01-08

    申请人： Takeo Ono ,  Jun Nitta

    发明人： Takeo Ono ,  Jun Nitta

    IPC分类号： G02F1/015 ,  G02F1/025 ,  H01L33/06 ,  H01L33/10 ,  H01L33/30 ,  H01L33/40 ,  H01L33/44 ,  H01S5/00 ,  H01S5/042 ,  H01S5/12 ,  H01S5/34 ,  H01S5/50 ,  H01S3/08

    CPC分类号： B82Y20/00 ,  H01S5/5045 ,  H01S5/12 ,  H01S5/3418

    摘要： A semiconductor optical filter that includes a semiconductor substrate and a laser structure formed on the substrate. The laser structure includes an active layer of a quantum well structure and a grating formed along the active layer. The active layer is constructed to have a ground state level and an energy level other than the ground state level. A saturation gain of the ground state level is set to a value less than an internal loss, and the other energy level is set to permit an increase in the amount of carriers injected into the laser structure. The laser structure is typically a distributed feedback type laser structure. Anti-reflection coatings may be formed on the end surfaces of the laser structure.

    摘要翻译： 一种半导体滤光器，包括半导体衬底和形成在衬底上的激光器结构。 激光器结构包括量子阱结构的有源层和沿有源层形成的光栅。 有源层被构造成具有基态状态电平和除基态电平以外的能级。 基态状态电平的饱和增益被设定为小于内部损耗的值，另一个能级被设定为允许注入到激光器结构中的载流子的量增加。 激光器结构通常是分布式反馈型激光器结构。 可以在激光结构的端面上形成防反射涂层。

    Process for hydrotreating heavy hydrocarbon oils, catalysts therefor, and a method of preparing such catalysts
    29.
    发明授权
    Process for hydrotreating heavy hydrocarbon oils, catalysts therefor, and a method of preparing such catalysts 失效
    加氢处理重质烃油的方法，其催化剂及其制备方法

    公开(公告)号：US4399026A

    公开(公告)日：1983-08-16

    申请号：US379925

    申请日：1982-05-19

    申请人： Yoshimi Shiroto ,  Takehito Higashi ,  Takeo Ono

    发明人： Yoshimi Shiroto ,  Takehito Higashi ,  Takeo Ono

    IPC分类号： C01G49/02 ,  B01J21/14 ,  B01J21/16 ,  B01J23/00 ,  B01J23/22 ,  B01J27/04 ,  B01J27/18 ,  B01J27/19 ,  B01J35/10 ,  C01G49/00 ,  C10G11/02 ,  C10G45/04 ,  C10G47/12 ,  C10G49/02 ,  C10G49/04 ,  C10G45/00

    CPC分类号： C10G47/12 ,  B01J21/14 ,  B01J21/16 ,  B01J23/22 ,  B01J35/10 ,  C10G11/02 ,  B01J35/008 ,  B01J35/0093 ,  B01J35/1014 ,  B01J35/1019 ,  B01J35/1038 ,  B01J35/1042 ,  B01J35/1061 ,  C10G2300/107

    摘要： A catalyst for hydrotreating heavy hydrocarbon oils comprises a carrier which is a calcined composite of a mixture of a clay mineral consisting mainly of magnesium silicate having a double-chain structure and at least one oxide-forming substance selected from the group consisting of the compounds of the elements belonging to Groups IIA, IIIA, IVA and IVB of the Periodic Table and capable of forming an oxide upon calcination, and at least one catalytic metal component composited with the carrier. The metal of the catalytic metal component is selected from among those belonging to Groups VB, VIB, VIII and IB of the Periodic Table. The catalyst contains about 5 to 80% by weight of the oxide formed from the oxide-forming substance and about 0.1 to 20% by weight of the catalytic metal component in terms of elemental metal. The catalyst has a pore volume of about 0.5 to 2.0 cc/g, an average pore diameter of about 100 to 500 A, and a surface area of about 40 to 400 m.sup.2 /g. Disclosed also are a method of preparing such a catalyst, and a process for hydrotreating heavy hydrocarbon oils in the presence of such a catalyst.

    摘要翻译： 用于加氢处理重质烃油的催化剂包括载体，其是主要由具有双链结构的硅酸镁组成的粘土矿物和至少一种选自以下的化合物的至少一种氧化物形成物质的混合物的煅烧复合物： 属于元素周期表IIA族，IIIA族，IVA族和IVB族的元素，并且能够在煅烧时形成氧化物，以及至少一种与载体复合的催化金属成分。 催化金属组分的金属选自属于元素周期表的VB族，VIB族，VIII族和IB族的那些。 催化剂含有约5-80重量％的由氧化物形成物质形成的氧化物和约0.1-20重量％的以元素金属计的催化金属组分。 催化剂的孔体积为约0.5-2.0cc / g，平均孔径为约100至500，表面积为约40至400m2 / g。 还公开了制备这种催化剂的方法，以及在这种催化剂存在下加氢处理重质烃油的方法。

    Patterning method and methods for producing electro-optic device, color filter, illuminant, and thin-film transistor
    30.
    发明授权
    Patterning method and methods for producing electro-optic device, color filter, illuminant, and thin-film transistor 失效
    用于制造电光器件，滤色器，发光体和薄膜晶体管的图案化方法和方法

    公开(公告)号：US07604928B2

    公开(公告)日：2009-10-20

    申请号：US11566488

    申请日：2006-12-04

    申请人： Osamu Iketa ,  Nobuo Kawase ,  Keishi Saito ,  Takeo Ono

    发明人： Osamu Iketa ,  Nobuo Kawase ,  Keishi Saito ,  Takeo Ono

    IPC分类号： G03F7/26

    CPC分类号： G03F7/167 ,  G02B5/201 ,  G03F7/0007 ,  G03F7/40 ,  H01L51/0005

    摘要： A patterning method forms a pattern including a lyophilic region and a lyophobic region. The method includes treating the surface of an object by exposing an atmosphere containing at least one gas selected from the group consisting of hydrogen, deuterium, deuterated hydrogen, and tritium; partially exposing the treated surface to light to form an exposed region and an unexposed region; and applying a liquid onto one of the exposed region and the unexposed region.

    摘要翻译： 图案化方法形成包括亲液性区域和疏液区域的图案。 该方法包括通过暴露含有选自氢，氘，氘化氢和氚的至少一种气体的气氛来处理物体的表面; 将经处理的表面部分地曝光以形成曝光区域和未曝光区域; 以及将液体施加到所述暴露区域和未曝光区域中的一个上。