PROCESS FOR PRODUCTION OF LIGHT OLEFINS FROM HYDROCARBON FEEDSTOCK
    3.
    发明申请
    PROCESS FOR PRODUCTION OF LIGHT OLEFINS FROM HYDROCARBON FEEDSTOCK 有权
    从石油饲料生产轻油烯的方法

    公开(公告)号:US20070010699A1

    公开(公告)日:2007-01-11

    申请号:US11426847

    申请日:2006-06-27

    IPC分类号: C07C4/02

    摘要: Disclosed is a process for producing light olefins from hydrocarbon feedstock. The process is characterized in that a porous molecular sieve catalyst consisting of a product obtained by evaporating water from a raw material mixture comprising a molecular sieve with a framework of Si—OH—Al— groups, a water-insoluble metal salt, and a phosphate compound, is used to produce light olefins, particularly ethylene and propylene, from hydrocarbon, while maintaining excellent selectivity to light olefins. According to the process, by the use of a specific catalyst with hydrothermal stability, light olefins can be selectively produced in high yield with high selectivity from hydrocarbon feedstock, particularly full-range naphtha. In particular, the process can maintain higher cracking activity than the reaction temperature required in the prior thermal cracking process for the production of light olefins, and thus, can produce light olefins with high selectivity and conversion from hydrocarbon feedstock.

    摘要翻译: 公开了一种从烃原料生产轻质烯烃的方法。 该方法的特征在于,由通过从包含具有Si-OH-Al-基团的骨架的分子筛,水不溶性金属盐和磷酸盐的原料混合物蒸发水而获得的产物的多孔分子筛催化剂 化合物,用于从烃生产轻质烯烃,特别是乙烯和丙烯,同时保持对轻质烯烃的优异选择性。 根据该方法,通过使用具有水热稳定性的特定催化剂,可以从烃原料,特别是全范围石脑油以高选择性高选择性地制备轻质烯烃。 特别地,该方法可以保持比用于生产轻质烯烃的现有热裂解方法中所需的反应温度更高的裂化活性,因此可以从烃原料生产具有高选择性和转化率的轻质烯烃。

    Method for fabricating charge coupled device image sensor
    4.
    发明授权
    Method for fabricating charge coupled device image sensor 失效
    电荷耦合器件图像传感器的制造方法

    公开(公告)号:US5981309A

    公开(公告)日:1999-11-09

    申请号:US934769

    申请日:1997-09-22

    CPC分类号: H01L27/14812 Y10S438/951

    摘要: A method for fabricating a CCD image sensor includes the steps of forming a P type well in a surface of a semiconductor substrate, forming a buried CCD (BCCD) in a surface of the P type well, forming an offset gate and a reset gate on the BCCD at a predetermined interval, forming a floating diffusion region in the BCCD between the offset gate and the reset gate, forming a mask layer on an entire surface of the semiconductor substrate to form a contact hole in the floating diffusion region, forming a metal layer on the entire surface of the semiconductor substrate including the contact hole, and selectively removing the metal layer on the mask layer together with the mask layer to form a floating gate in the contact hole.

    摘要翻译: 一种用于制造CCD图像传感器的方法,包括以下步骤:在半导体衬底的表面中形成P型阱,在P型阱表面形成掩埋CCD(BCCD),形成偏移栅极和复位栅极 BCCD以预定间隔在BCCD中在偏移栅极和复位栅极之间形成浮动扩散区域,在半导体衬底的整个表面上形成掩模层,以在浮动扩散区域中形成接触孔,形成金属 在包括接触孔的半导体衬底的整个表面上,并且与掩模层一起选择性地去除掩模层上的金属层,以在接触孔中形成浮动栅极。

    Water supply control apparatus and method for ice maker
    5.
    发明申请
    Water supply control apparatus and method for ice maker 有权
    制冰机供水控制装置及方法

    公开(公告)号:US20050097903A1

    公开(公告)日:2005-05-12

    申请号:US10900395

    申请日:2004-07-28

    摘要: A water supply control apparatus and method for an ice maker, in which an amount of supplied water is controlled so as to supply an accurate amount of the water to an ice tray. The method includes the steps of (a) supplying water to an ice tray for a predetermined time; (b) determining whether or not a proper amount of water has been supplied to the ice tray after the predetermined time has elapsed; and (c) resetting the predetermined time based on predetermined water supply data, in case that it is determined that the proper amount of water has not supplied to the ice tray.

    摘要翻译: 一种用于制冰机的供水控制装置和方法,其中供水量被控制以便将精确量的水供应到冰盘。 该方法包括以下步骤:(a)将水供应到冰盘达预定时间; (b)在经过预定时间后,确定是否向冰盘供应适量的水; 以及(c)在确定没有向冰盘提供适量的水的情况下,基于预定的供水数据重新设定预定时间。

    Anti-fuse device
    7.
    发明授权
    Anti-fuse device 有权
    防熔断器

    公开(公告)号:US08975724B2

    公开(公告)日:2015-03-10

    申请号:US13613008

    申请日:2012-09-13

    摘要: An electrically programmable gate oxide anti-fuse device includes an anti-fuse aperture having anti-fuse links that include metallic and/or semiconductor electrodes with a dielectric layer in between. The dielectric layer may be an interlayer dielectric (ILD), an intermetal dielectric (IMD) or an etch stop layer. The anti-fuse device may includes a semiconductor substrate having a conductive gate (e.g., a high K metal gate) disposed on a surface of the substrate, and a dielectric layer disposed on the conductive gate. A stacked contact can be disposed on the dielectric layer and a gate contact is disposed on an exposed portion of the gate.

    摘要翻译: 电可编程栅极氧化物反熔丝器件包括具有抗熔丝链路的抗熔丝孔,所述抗熔丝孔包括其间具有介电层的金属和/或半导体电极。 介电层可以是层间电介质(ILD),金属间电介质(IMD)或蚀刻停止层。 反熔丝器件可以包括具有设置在衬底的表面上的导电栅极(例如,高K金属栅极)和设置在导电栅极上的介电层的半导体衬底。 堆叠的触点可以设置在电介质层上,并且栅极触点设置在栅极的暴露部分上。

    Method and apparatus of recording data in the optical recording medium
    10.
    发明申请
    Method and apparatus of recording data in the optical recording medium 有权
    在光记录介质中记录数据的方法和装置

    公开(公告)号:US20070067672A1

    公开(公告)日:2007-03-22

    申请号:US11601784

    申请日:2006-11-20

    IPC分类号: G06F11/00

    摘要: The present invention relates to a recording medium and apparatus and method for managing defective areas in the recording medium. According to an embodiment, the method includes (a) reading a defect management information recorded on a defect management area, the defect management information including second information specifying a location of a replacement area to replace the defective area and status information specifying whether or not the defective area is replaced; (b) identifying the defect management information; and (c) controlling a writing operation according to the result of step (b).

    摘要翻译: 本发明涉及一种用于管理记录介质中的缺陷区的记录介质及其装置和方法。 根据实施例,该方法包括:(a)读取记录在缺陷管理区域上的缺陷管理信息,所述缺陷管理信息包括指定替换区域的位置的第二信息以替换缺陷区域,以及指定是否 缺陷区被更换; (b)识别缺陷管理信息; 和(c)根据步骤(b)的结果控制写入操作。