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公开(公告)号：KR1020110126974A
公开(公告)日：2011-11-24
申请号：KR1020100046553
申请日：2010-05-18
Applicant: 한국과학기술연구원
IPC: G07D7/12 , G01N21/3563 , G01N21/88 , G01J3/28
Abstract: PURPOSE: An ink and signature discriminating method using spectroscopy is provided to analyze the spectrum of a signature and an ink pad using the high performance resolution of Micro ATR-FTIR spectral equipment. CONSTITUTION: The location of the imprint of a seal is determined in an identify object sample(S105). An Micro ATR-FTIR(attenuated total reflectance Fourier transform infrared spectroscopy) about the background of the imprint of the seal is measured(S110). The Micro ATR-FTIR spectrum about a part of the imprint of the seal is measured(S120). A sample spectrum is obtained by eliminating the spectrum of the background from the spectrum of the part of the imprint of the seal(S130). A feature of the sample spectrum which is used as the search key of a database or library is selected(S140). An ink pad sample spectrum having equality more than a designated value is searched(S150). A searched result is outputted(S160).
Abstract translation: 目的：提供使用光谱学的墨水和签名识别方法，以使用Micro ATR-FTIR光谱设备的高性能分辨率来分析签名和墨垫的光谱。 构成：在识别对象样品中确定密封印记的位置（S105）。 测量关于密封印记背景的微ATR-FTIR（衰减全反射傅里叶变换红外光谱）（S110）。 测量关于密封印记的一部分的微ATR-FTIR光谱（S120）。 通过从密封印记部分的光谱中消除背景光谱获得样品光谱（S130）。 选择用作数据库或库的搜索关键字的样本谱的特征（S140）。 搜索具有大于指定值的相等的墨垫样品光谱（S150）。 输出搜索结果（S160）。
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公开(公告)号：KR101075517B1
公开(公告)日：2011-10-21
申请号：KR1020100085100
申请日：2010-08-31
Applicant: 한국과학기술연구원
CPC classification number: G06K9/00161 , G01J3/2823 , G01J2003/2826
Abstract: 본 발명은 분광분석법의 응용에 관한 것으로, 더욱 상세하게는 분광법을 이용한 볼펜 서명 감식 방법에 관한 것이다. 본 발명의 일 실시예에 따른 볼펜 서명 감식 방법은, 볼펜 서명(署名)의 배경에 대하여 분광 스펙트럼을 측정하는 단계와, 볼펜 서명 부분에 대하여 분광 스펙트럼을 측정하는 단계와, 볼펜 서명 부분의 분광 스펙트럼으로부터 배경의 분광 스펙트럼을 제거하여 볼펜 잉크의 분광 스펙트럼을 구하는 단계와, 볼펜 잉크의 분광 스펙트럼에서 검색 키로 사용할 특징을 선택하는 단계와, 볼펜 잉크 샘플 스펙트럼 데이터베이스에서 검색 키에 대하여 미리 정해진 값 이상의 동등성 조건을 만족하는 볼펜 잉크 샘플 스펙트럼을 검색하는 단계 및 검색된 결과에 기초하여 동등성 조건을 만족하는 볼펜 잉크 샘플의 발견 여부 및 발견된 볼펜 잉크 샘플의 출처 정보를 출력하는 단계를 포함한다.
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公开(公告)号：KR100441764B1
公开(公告)日：2004-07-27
申请号：KR1020000087303
申请日：2000-12-30
Applicant: 한국과학기술연구원
IPC: C07C247/08
Abstract: PURPOSE: Provided is a vinyl carbamoyl azide derivative, which is more stable than a conventional carbamoyl azide derivative and has an effective sterilizing power against mold harmful to the crops. CONSTITUTION: The vinyl carbamoyl azide derivative represented by the formula 1 is produced by reacting an isocyanate compound(R1NCO) and hydrazoic acid(NH3) or sodium azide(NaN3). In the formula, R1 is at least one C1-C6 alkyl, or furyl or phenyl capable of being substituted by at least one substituent selected from the group consisting of halogen, C1-C6 alkoxy, and nitro.
Abstract translation: 用途：提供一种比常规氨基甲酰叠氮衍生物更稳定的乙烯基氨基甲酰基叠氮化物衍生物，并且具有对作物有害的霉菌有效的杀菌力。 构成：由式1表示的乙烯基氨基甲酰基叠氮化物衍生物通过使异氰酸酯化合物（R1NCO）和叠氮酸（NH3）或叠氮化钠（NaN3）反应来制备。 在该式中，R1是至少一个C1-C6烷基，或者能被至少一个选自卤素，C1-C6烷氧基和硝基的取代基取代的呋喃基或苯基。
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公开(公告)号：KR100388432B1
公开(公告)日：2003-06-25
申请号：KR1020000087302
申请日：2000-12-30
Applicant: 한국과학기술연구원
IPC: C07F9/38
Abstract: PURPOSE: Provided is a manufacturing method for dialkyl(4-hydroxy-3,5-di(t-butyl)benzyl)phosphonate(DAP) in high yield , thereby mass-producing DAP without generating carcinogens not by using a strong base. CONSTITUTION: Dialkyl(4-hydroxy-3,5-di(t-butyl)benzyl)phosphonate is manufactured by reacting N, N-dialkyl-(4-hydroxy-3,5-di(t-butyl)benzyl)amine or its salt with dialkyl phosphate or trialkyl phosphate in the presence of an alkylating agent, at 60-120 deg.C.
Abstract translation: 目的：提供高收率地制备（4-羟基-3,5-二（叔丁基）苄基）膦酸二烷基酯（DAP）的方法，由此不用强碱就可以大量生产DAP而不产生致癌物质。 构成：通过N，N-二烷基 - （4-羟基-3,5-二（叔丁基）苄基）胺或 其在烷基化试剂存在下与磷酸二烷基酯或磷酸三烷基酯在60-120℃下进行反应。
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Patent Agency Ranking
公开(公告)号：KR1020010081711A
公开(公告)日：2001-08-29
申请号：KR1020000007775
申请日：2000-02-18
Applicant: 한국과학기술연구원
IPC: C02F3/34
Abstract: PURPOSE: A COD(chemical oxygen demand) reducing technology for leachate from a reclamation site using biological treatment is provided to greatly reduce COD by using bacteria producing lignin decomposition and/or oxidation enzyme. CONSTITUTION: Using bacteria having lignin decomposing enzyme or oxidizing enzyme like monoxidase or dioxidase, lignin and cyclic compounds containing halogen, which are hardly decomposed under normal condition, are easily decomposed to reduce COD. The treated bacteria grow well without adding no nutrient in the leachate. Intake and decomposition by the bacteria reduce COD value and lower nutrients in the leachate.
Abstract translation: 目的：提供使用生物处理从填埋场渗滤液的COD（化学需氧量）减少技术，通过使用细菌生产木质素分解和/或氧化酶大大降低COD。 构成：使用具有木质素分解酶或氧化酶如单氧化物酶或氧化酶的细菌，在正常条件下难以分解的含有卤素的木质素和环状化合物容易分解以降低COD。 经处理的细菌生长良好，不会在渗滤液中添加营养物质。 细菌的摄入和分解降低了COD值，降低了浸出液中的营养。
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公开(公告)号：KR1020010077072A
公开(公告)日：2001-08-17
申请号：KR1020000004630
申请日：2000-01-31
Applicant: 한국과학기술연구원
IPC: C07D477/20
Abstract: PURPOSE: Provided are novel 1-β-methylcarbapenem derivatives substituted by pyrrolidine containing imidazoline ring which are strong antibiotics against resistant bacteria. CONSTITUTION: The compound is represented by chemical formula 1, where R is C1-6 low alkyl, aryl and benzyl group which are substituted by one or more groups from hydrogen, hydroxy, amine, sulfonyl and aminosulfonyl group. The process of preparing the compound consists of: converting diazoazetidione compound, chemical formula 2, to two ring keto ester under rhodium acetate catalyst and reacting at 0-5deg.C with diphenylchlorophosphate under base such as diisopropylethylamine; reacting the resultant with thiol derivative of chemical formula 3, and eliminating allyl group from the product by reacting with tributyltinhydride under tetrakisphosphine palladium(0) catalyst at room temp. for 2 hours. After reactions, distilled water is added to extract the water layer and it is freeze dried to get the final compound.
Abstract translation: 目的：提供由吡咯烷咪唑啉环取代的新颖的1-β-甲基碳青霉烯衍生物，它们是抗性细菌的强抗生素。 构成：该化合物由化学式1表示，其中R为被氢，羟基，胺，磺酰基和氨基磺酰基中的一个或多个基团取代的C 1-6低级烷基，芳基和苄基。 制备化合物的方法包括：在乙酸铑催化剂下将二唑并二酮化合物，化学式2转化为两个环酮酯，并在0-5℃与二氯丙酸二苯酯在二异丙基乙胺的碱下反应; 使所得物与化学式3的硫醇衍生物反应，并在室温下在四膦合钯（0）催化剂下与三丁基氢化锡反应从产物中除去烯丙基。 2小时。 反应后，加入蒸馏水提取水层，冷冻干燥，得到最终的化合物。
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49.发明公开입체선택성 이중고리를 가지는 티올 유도체, 그의 제조방법 및그를 치환기로 갖는 카바페넴 유도체 无效具有立体选择性双环的THIOL衍生物及其制备方法，以及含有该取代基的CARBOPHENEM衍生物
公开(公告)号：KR1020000020034A
公开(公告)日：2000-04-15
申请号：KR1019980038444
申请日：1998-09-17
Applicant: 한국과학기술연구원
IPC: C07D477/04 , C07D487/04
Abstract: PURPOSE: 1-beta-methyl-2-thiol carageen derivatives having thiol derivatives in 2-position are prepared which has a stability for DHP-1 enzyme. CONSTITUTION: Trans-L-hydroxyproline and potassium cyanate are dehydrogenated to give cyclized 7-hydroxy-1,3-diazabicyclo(3.3.0)octan-2,4-dione, followed by alkylation with alkyl halide and calcium carbonate, and treated with methyl sulfonyl chloride in the presence of triethyl amine to give a compound(formula 3). Obtained compound(3) is treated with potassium thioacetate and hydrolyzed by 4N-NaOH to give thiol derivatives(formula 1; R is lower allyl containing hydrogen, methyl, ethyl, propyl, butyl, and alkyl group containing hydroxy group such as benzyl, ethyl alcohol etc. 1-beta-methyl-2-thiol carageen derivatives(formula 2) are prepared from the thiol derivatives.
Abstract translation: 目的：制备具有2-位巯基衍生物的1-β-甲基-2-硫醇卡拉胶衍生物，其对DHP-1酶具有稳定性。 构成：将反式-L-羟基脯氨酸和氰酸钾脱氢，得到环化的7-羟基-1,3-二氮杂双环（3.3.0）辛-2,4-二酮，然后用烷基卤和碳酸钙烷基化，并用 甲基磺酰氯在三乙胺存在下反应，得到化合物（式3）。 得到的化合物（3）用硫代乙酸钾处理，用4N-NaOH水解，得到硫醇衍生物（式1; R为含有氢，甲基，乙基，丙基，丁基和含有羟基的烷基的低级烯丙基，例如苄基，乙基 醇等。由硫醇衍生物制备1-β-甲基-2-硫醇卡拉胶衍生物（式2）。
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公开(公告)号：KR100234016B1
公开(公告)日：1999-12-15
申请号：KR1019970060740
申请日：1997-11-18
Applicant: 한국과학기술연구원
IPC: C07D471/04
Abstract: 본 발명은 아래 일반식(I)의 새로운 카바페넴계 항생제 및 그 제조방법에 관한 것이다.
(I)
본 발명의 카바페넴계 항생제는 그람 음성균에 탁월한 효과가 있으며 DHP-I효소에 대한 안정성이 우수하다.
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