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    Dry regeneration-demetalization technique for catalyst for residuum and/or heavy oil catalytic cracking
    741.
    发明授权
    Dry regeneration-demetalization technique for catalyst for residuum and/or heavy oil catalytic cracking 失效
    用于残油和/或重油催化裂化的催化剂的干再生脱金属技术

    公开(公告)号：US6063721A

    公开(公告)日：2000-05-16

    申请号：US73586

    申请日：1998-05-06

    Applicant: Yihou Hu ,  Baolin Luo ,  Kuiyuan Sun ,  Qiye Yang ,  Mingli Gong ,  Jiyu Hu ,  Guoping Fang ,  Yulong Li

    Inventor： Yihou Hu ,  Baolin Luo ,  Kuiyuan Sun ,  Qiye Yang ,  Mingli Gong ,  Jiyu Hu ,  Guoping Fang ,  Yulong Li

    IPC: B01J20/34 ,  B01J38/10 ,  B01J38/12 ,  C10G11/02 ,  C10G11/05

    CPC classification number: B01J29/90 ,  B01J38/04 ,  B01J38/10 ,  C10G11/182 ,  C22B23/026 ,  C22B7/001 ,  C10G2300/1033 ,  C10G2300/107 ,  Y02P10/214 ,  Y02P10/224

    Abstract: This invention provides a novel dry chemical process for removing by carbonylation the metals harmful to the catalyst activity from the catalyst for the residuum and/or heavy oil catalytic cracking, comprising: contacting the catalyst contaminated by the poisonous metals with an activation gas and a reduction gas in a reactor for activation and reduction; and then in a carbonylation reactor, contacting the catalyst treated by activating and reducing with CO gas to make the metals on the catalyst carbonylated to form gaseous metal carbonyls which are then transferred and separated from the solid catalyst, thereby the catalyst activity is restored. The process of this invention is simple in the technology, moderate in the operation conditions, and it will not cause secondary pollution to environment for there is no addition and discharge of any liquid.

    Abstract translation: 本发明提供了一种新颖的干法化学方法，用于通过羰基化从残留物和/或重油催化裂化的催化剂中除去对催化剂活性有害的金属，包括：将被有毒金属污染的催化剂与活化气体接触并进行还原 用于活化和还原的反应器中的气体; 然后在羰基化反应器中，将通过活化和还原处理的催化剂与CO气体接触，使催化剂上的金属羰基化形成气态金属羰基，然后将其从固体催化剂转移和分离，从而恢复催化剂活性。 本发明方法工艺简单，操作条件适中，不会对任何液体进行添加和排放，不会对环境造成二次污染。

    Efficient frequency conversion apparatus for use with multimode solid-state lasers
    742.
    发明授权
    Efficient frequency conversion apparatus for use with multimode solid-state lasers 失效
    用于多模固态激光器的高效率变频装置

    公开(公告)号：US6005878A

    公开(公告)日：1999-12-21

    申请号：US146654

    申请日：1998-09-03

    Applicant: Andrew H. Kung ,  Jr-i Lee

    Inventor： Andrew H. Kung ,  Jr-i Lee

    IPC: G02F1/35 ,  G02F1/37 ,  H01S3/10

    CPC classification number: G02F1/3534 ,  G02F1/37 ,  G02F2001/3542

    Abstract: The invention features an apparatus providing electromagnetic radiation including: a first non-linear optical crystal for converting input radiation from a laser into intermediate radiation; a second non-linear optical crystal for converting the intermediate radiation into output radiation; and a plurality of optics forming an optical cavity that encloses the first and second non-linear optical crystals, substantially confines and resonates the intermediate radiation, and has a cavity length matching the cavity length of the laser to within less than the coherence length of the input radiation. The apparatus can be used to convert the output from a multimode, diode-pumped, solid-state laser into high power ultraviolet radiation.

    Abstract translation: 本发明的特征在于一种提供电磁辐射的装置，包括：第一非线性光学晶体，用于将来自激光器的输入辐射转换为中间辐射; 用于将中间辐射转换成输出辐射的第二非线性光学晶体; 并且形成包围第一和第二非线性光学晶体的光学腔的多个光学器件基本上限制和谐振中间辐射，并且具有与激光器的腔长度匹配的腔长度小于相邻长度的相干长度 输入辐射。 该装置可用于将来自多模，二极管泵浦，固态激光器的输出转换成大功率紫外线辐射。

    Methods for rapid antimicrobial susceptibility testing
    743.
    发明授权
    Methods for rapid antimicrobial susceptibility testing 失效
    快速抗微生物药敏试验方法

    公开(公告)号：US5789173A

    公开(公告)日：1998-08-04

    申请号：US692008

    申请日：1996-08-02

    Applicant: Konan Peck ,  Pan-Chyr Yang ,  Shu-Li Wung

    Inventor： Konan Peck ,  Pan-Chyr Yang ,  Shu-Li Wung

    IPC: C12Q1/18 ,  C12Q1/68

    CPC classification number: C12Q1/689 ,  C12Q1/18 ,  Y10S436/809

    Abstract: The present invention discloses a method for rapid antimicrobial susceptibility testing to screen antibiotics in a few hours instead of days by conventional methods. This method can also be used to identify susceptible antibiotics to treat mycobacterial infection in a few days instead of the usual six to eight weeks. Fast screening of antibiotics is achieved by a short period of specimen incubation in different antibiotics embedded media to create differential bacterial counts. The differences of bacterial counts among antibiotics embedded media are subsequently amplified by DNA amplification methods for detection. Following DNA amplification, rapid quantitation and minimum inhibition concentration (MIC) determinations for a panel of antibiotics are achieved in less than one minute by fluorescence quantitation methods.

    Abstract translation: 本发明公开了一种用于通过常规方法在几小时而不是几天内筛选抗生素的快速抗微生物药敏试验方法。 该方法也可用于识别易感抗生素，以在几天内治疗分枝杆菌感染，而不是通常的六至八周。 抗生素的快速筛选是通过在不同的抗生素嵌入培养基中短暂的标本孵育来实现的，以产生差异细菌计数。 抗生素包埋培养基中细菌计数的差异随后通过DNA扩增方法进行检测。 在DNA扩增后，通过荧光定量方法在不到一分钟内实现一组抗生素的快速定量和最小抑制浓度（MIC）测定。

    X-ray image intensifier with high x-ray conversion efficiency and resolution ratios
    744.
    发明授权
    X-ray image intensifier with high x-ray conversion efficiency and resolution ratios 失效
    具有高X射线转换效率和分辨率的X射线图像增强器

    公开(公告)号：US5623141A

    公开(公告)日：1997-04-22

    申请号：US322502

    申请日：1994-10-14

    Applicant: Xun Hou ,  Xiuqin Liu ,  Kezhou Ding

    Inventor： Xun Hou ,  Xiuqin Liu ,  Kezhou Ding

    IPC: G01T1/28 ,  G21K4/00 ,  H01J31/50 ,  H01J40/14

    CPC classification number: G21K4/00 ,  G01T1/28 ,  H01J31/507 ,  H01J2201/3426

    Abstract: A new type x-ray image intensifier has a specially developed x-ray sensit photocathode which has a low/high density alkali halogenide structure and therefore has high conversion efficiency of converting x-ray directly into photoelectrons or a field-assisted x-ray photocathode which has an extracting field and therefore is able to provide a high conversion efficiency of x-ray to photoelectron and high spatial resolution, even high time resolution. The new type x-ray image intensifier consists of the x-ray photocathode, a MCP and a phosphor screen, forming a proximity focus type photoelectric imaging device.A new portable x-ray diagnosis unit has the new type x-ray image intensifier and a new type compact x-ray source that has a very small volume, 30-90 kv acceleration voltage and a cone protective cover at the outlet of x-ray.

    Abstract translation: 新型x射线图像增强器具有特别开发的具有低/高密度碱卤化物结构的x射线敏感光电阴极，因此具有高的将X射线直接转换成光电子的转换效率或场辅助x射线光电阴极 其具有提取场，因此能够提供X射线对光电子的高转换效率和高空间分辨率，甚至高时间分辨率。 新型x射线图像增强器由x射线光电阴极，MCP和荧光屏组成，形成近距离光电成像装置。 新的便携式x射线诊断单元具有新型x射线图像增强器和新型紧凑型x射线源，其具有非常小的体积，30-90kv的加速电压和在x轴的出口处的锥形保护盖， 射线。

    Plasmid encoding a c-terminal fragment of paraspeckle component 1 for treating tumors
    746.
    发明授权
    Plasmid encoding a c-terminal fragment of paraspeckle component 1 for treating tumors 有权

    公开(公告)号：US12227546B2

    公开(公告)日：2025-02-18

    申请号：US16970350

    申请日：2019-02-12

    Applicant: Academia Sinica

    Inventor： Yuh-Shan Jou ,  Yaw-Dong Lang ,  Hsi-Wen Yeh

    IPC: C12N15/00 ,  A61K48/00 ,  C07K14/47 ,  C12N15/63 ,  A61K38/00

    Abstract: An isolated nucleic acid encoding a C-terminal fragment of paraspeckle component 1 (PSPC1) is disclosed. The C-terminal fragment of the PSPC1 comprises an extension of more than 10 but no greater than 131 amino acid residues with its C-terminal amino acid identical to the C-terminus of the PSPC1 sequence SEQ ID NO: 3 and exhibits a biological activity against tumor cells. The tumor cells are associated with either PSPC1 or protein tyrosine kinase 6 (PTK6), or both. The anti-tumor activity is at least one selected from the group consisting of: (a) suppressing tumor cell growth; (b) suppressing tumor cell progression; (c) suppressing tumor cell metastasis; (d) decreasing PSPC1 expression; and (e) decreasing oncogenic PTK6 expression in cytoplasm. Also disclosed is a peptide comprising a C-terminal fragment sequence of PSPC1. A reagent kit and method for predicting tumor progression, metastasis, and prognosis in a cancer patient are also disclosed.

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