公开(公告)号：KR100893608B1

公开(公告)日：2009-04-20

申请号：KR1020070071733

申请日：2007-07-18

Applicant: 재단법인서울대학교산학협력재단

Inventor： 서장원 ,  정종원 ,  박수영

IPC: C07D213/57

Abstract: 본 발명은 은-결합 모노덴테이트 리간드로서의 역할을 하는 새로운 피리딘-함유 트리플루오로메틸-기재 시아노스틸벤 유도체에 관한 것이다. 이 유도체는 하기 반응식 (1)∼(3)에 의하여 합성된다.

상기 식(1)은 테트라키스(트리페닐포스핀) 팔라듐(0) 촉매하에서 톨루엔/이소-프로판올/물(2N K
2 CO
3 ) 용액에서 7시간 환류시키고, 상기 식(2)는 테트라키스(트리페닐포스핀) 팔라듐(0) 촉매하에서 THF/물(2N K
2 CO
3 ) 용액에서 12시간 환류시키며, 상기 식(3)은 테트라부틸암모늄 히드록사이드 촉매하에서 t-부틸알콜/THF 50℃ 용액에서 2시간 반응시킨다.
형광, 겔화 은-착화합물, 은-결합 모노덴테이트 리간드, 공액(conjugated) 분자, 형광센서

公开(公告)号：KR100893202B1

公开(公告)日：2009-04-16

申请号：KR1020020015439

申请日：2002-03-21

Applicant: 재단법인서울대학교산학협력재단

Inventor： 박관화 ,  문태화 ,  이명희 ,  김영완 ,  김묘정 ,  김태집 ,  박천석

IPC: C12N9/44

Abstract: 본 발명은 내열성 서모토가 마리티마 글루코시데이즈, 및 이를 이용한 포도당 제조방법에 관한 것으로서, 본 발명의 내열성 효소인 내열성 서모토가 마리티마 글루코시데이즈는 내열성이므로 고온에서 사용가능하다는 장점이 있고, 이를 이용하여 전분으로부터 포도당을 제조하면 유해한 염이 생성되지 않고 고온에서 pH 변화없이 안전하게 전분으로부터 포도당을 제조할 수 있다.
내열성 효소, 전분, 포도당

公开(公告)号：KR1020090037205A

公开(公告)日：2009-04-15

申请号：KR1020070102730

申请日：2007-10-11

Applicant: 재단법인서울대학교산학협력재단

Inventor： 윤제용 ,  조민 ,  정준선

IPC: C02F1/467 ,  C02F101/12

CPC classification number: C02F1/467 ,  C02F2101/12 ,  C02F2201/461 ,  C02F2303/20

Abstract: An apparatus for generating a chlorine disinfectant using electrolysis is provided to control generation of pathogenic microorganisms and a biomembrane by electrolyzing a chloride ion of fluid. An apparatus for generating a chlorine disinfectant(100) includes a fluid introduction part(110) and an electrolysis part(150). A fluid induction pipe provides space electrolyzing fluid including the chloride ion. An electric decomposition part including an electrode part, a power supplying part(130), and a power control part(140) generates chlorine disinfectant by electrolyzing the fluid. A generator for the chlorine disinfectant includes a chlorine sensor(160).

Abstract translation: 提供使用电解产生氯消毒剂的装置，以通过电解氯离子流体来控制致病微生物和生物膜的产生。 一种用于产生氯消毒剂（100）的设备包括流体引入部分（110）和电解部分（150）。 流体感应管提供包括氯离子的空间电解液。 包括电极部分，电力供应部分（130）和电力控制部分（140）的电分解部分通过电解电解生成氯消毒剂。 用于氯消毒剂的发生器包括氯传感器（160）。

公开(公告)号：KR1020090036503A

公开(公告)日：2009-04-14

申请号：KR1020080040104

申请日：2008-04-29

Applicant: 한국건설기술연구원 ,  재단법인서울대학교산학협력재단

Inventor： 장수호 ,  최순욱 ,  배규진 ,  이성원 ,  전석원

IPC: G06F17/50

CPC classification number: G06F17/5086

Abstract: A method for planning the factors of tunnel excavator by using a best mode design model of a tunnel excavator is provided to estimate the excavating performance by deducing the optimal design factors of a rotational place of a tunnel excavator, which is equipped with a disk cutter for a rock bed, according to a rock bed condition. The information for a tunnel excavator and a disk cutter is inputted, and the disk cutter is mounted at a tunnel excavator. A critical pressure depth, an optimal ratio of the pressure depth of the disk cutter, and the interval between cutters are estimated based on the inputted information. The design factors related to the disk cutter is calculated through a database which stores the data collected from a linear cutting experiment and a tunnel excavating filed. The design factor of the tunnel excavator is calculated based on the design factors related to the disk cutter. An excavating speed of the tunnel excavator is calculated according to the calculated design factors of the tunnel excavator.

Abstract translation: 通过使用隧道挖掘机的最佳模式设计模型规划隧道挖掘机的因素的方法，通过推导隧道挖掘机的旋转位置的最佳设计因素来估计挖掘性能，该挖掘机配备有圆盘切割机 一个岩床，根据岩床状况。 输入隧道挖掘机和盘式切割机的信息，盘式切割机安装在隧道挖掘机上。 基于所输入的信息，估计临界压力深度，圆盘切割器的压力深度的最佳比例以及切割器之间的间隔。 与盘式切割机相关的设计因素是通过数据库计算的，该数据库存储从线性切割实验和隧道挖掘场收集的数据。 隧道挖掘机的设计因素是根据与盘式切割机相关的设计因素计算的。 隧道挖掘机的挖掘速度根据隧道挖掘机的计算设计因素计算。

公开(公告)号：KR100885711B1

公开(公告)日：2009-04-10

申请号：KR1020067022611

申请日：2004-04-13

Applicant: (주)지노첵 ,  재단법인서울대학교산학협력재단 ,  주식회사 이즈텍 ,  (주)신원사이언스

Inventor： 황승용 ,  정진욱 ,  오문주 ,  김승준 ,  연종필 ,  김준섭 ,  김용현 ,  이창현 ,  윤현규 ,  염혜정 ,  강경선 ,  이영순 ,  박준석 ,  황재웅 ,  김양석 ,  이완선 ,  전기선 ,  엄찬휘 ,  강종수 ,  이경재 ,  송복수 ,  전금진 ,  여찬동

IPC: C12Q1/68

CPC classification number: C12Q1/6883 ,  C12Q2600/158

Abstract: The present invention relates to a DNA chip which comprises probes hybridizable to genes expressed when individuals are dosed with peroxisome proliferator, a process for preparing the DNA chip, a screening kit comprising the said DNA chip, and a method for screening of peroxisome proliferator by using the said kit. The DNA chip for screening of peroxisome proliferator comprises: a probe of 121 to 587 nucleotides hybridizable to a gene expressed when individuals are dosed with peroxisome proliferator; a linker consisting of oligo(dT)
15 , -(CH
2 )
6 - and amine residue in a sequential order, whose 5' end is bonded to the 3' end of the said oligo(dT)
15 ; and, a solid substrate attached to aldehyde residue which is bonded to the amine residue of the linker via Schiff's base reaction. The screening kit of the invention can be readily used for the selection of peroxisome proliferators which show peroxisome proliferating activity to induce abnormal cellular responses, which makes possible its practical application in the safety test of various materials.

公开(公告)号：KR1020090033940A

公开(公告)日：2009-04-07

申请号：KR1020070099021

申请日：2007-10-02

Applicant: 재단법인서울대학교산학협력재단

Inventor： 장정식 ,  신서연

IPC: B82B3/00 ,  B82Y40/00

CPC classification number: B01J20/3293 ,  B01J20/28007 ,  B01J20/28009 ,  B01J20/3295 ,  B82Y30/00 ,  B82Y40/00

Abstract: A fabrication method for magnetic nano complex with a nanoparticle/polymer core-shell structure for a heavy metal adsorbent is provided to facilitate a manufacturing process of a core-shell complex with uniform sizes and thickness of a shell regardless of kinds of polymer. A fabrication method for magnetic nano complex with a nanoparticle/polymer core-shell structure comprises the following steps of: dispersing magnetic nanoparticles in an aqueous solution containing a stabilizer; inputting monomers into the aqueous solution; melting a surface of the magnetic nanoparticle by adding an acid solution to produce iron ions so that the monomers are polymerized on the surface of the magnetic nanoparticle; and collecting the produced magnetic nano complex with a nanoparticle/polymer core-shell structure using magnets.

Abstract translation: 提供了一种用于重金属吸附剂的具有纳米颗粒/聚合物核 - 壳结构的磁性纳米复合物的制造方法，以便于不管聚合物种类如何，均匀尺寸和厚度的壳 - 壳复合物的制造过程。 具有纳米颗粒/聚合物核 - 壳结构的磁性纳米复合物的制造方法包括以下步骤：将磁性纳米颗粒分散在含有稳定剂的水溶液中; 将单体输入到水溶液中; 通过加入酸溶液以产生铁离子来熔化磁性纳米颗粒的表面，使得单体在磁性纳米颗粒的表面上聚合; 并使用磁体用纳米颗粒/聚合物核 - 壳结构收集生产的磁性纳米复合物。

公开(公告)号：KR1020090032861A

公开(公告)日：2009-04-01

申请号：KR1020070098422

申请日：2007-09-28

Applicant: 재단법인서울대학교산학협력재단

Inventor： 김종원 ,  서근찬 ,  장도영 ,  이경훈 ,  김황 ,  이규희 ,  남우철

IPC: B25J19/00 ,  B25J15/06

Abstract: An absorber unit is provided to adhere to various surfaces by including a high frequency deformable portion with a hollow inside and a low frequency deformable portion transforming a high frequency deformable portion according to the bending of the absorption surface. An absorber unit comprises: a high frequency deformable portion(101) adhering to an absorption surface and blocking outer air passing through a part contacted with the absorption surface and having a hollow inside; and a low frequency deformable portion(102) transforming the high frequency deformable portion according to the bending of the absorption surface and maintaining the transformed state after the deformation.

Abstract translation: 通过包括具有中空内部的高频变形部分和根据吸收表面的弯曲变换高频变形部分的低频可变形部分，提供吸收单元以粘附到各个表面。 吸收器单元包括：高频可变形部分（101），粘附到吸收表面并阻挡通过与吸收表面接触的部分并且具有中空的内部的外部空气; 以及低频变形部（102），其根据吸收面的弯曲变形高频变形部，并且在变形后保持变形状态。

公开(公告)号：KR1020090032424A

公开(公告)日：2009-04-01

申请号：KR1020070097665

申请日：2007-09-28

Applicant: 재단법인서울대학교산학협력재단 ,  삼성전자주식회사

Inventor： 최석봉 ,  문경웅

IPC: H01F7/06

Abstract: A method for stabilizing a current of an electromagnet and a method for reducing a stabilizing time are provided to prevent a current hopping phenomenon generated in changing a current supplied to an electromagnet. An electric condenser is parallel connected to an electromagnet in order to prevent a hopping phenomenon of an electromagnet current generated according to a change of a current supplied to the electromagnet. A change of a current of a power supply supplied to the electromagnet is successively controlled. A current value flowing to the electromagnet is changed according to a control of an output value of the power supply. A capacitance of the electric condenser is reduced according to a control of the output value of the power supply. A current value flowing to the electromagnet is controlled.

Abstract translation: 提供一种用于稳定电磁体的电流的方法和用于减少稳定时间的方法，以防止在改变提供给电磁体的电流时产生的电流跳变现象。 电容器与电磁体并联连接，以防止根据供给电磁铁的电流的变化而产生的电磁体电流的跳跃现象。 依次控制供给电磁铁的电源电流的变化。 流向电磁体的电流值根据电源的输出值的控制而变化。 电容器的电容根据电源的输出值的控制而减小。 控制流向电磁体的电流值。

公开(公告)号：KR1020090031193A

公开(公告)日：2009-03-25

申请号：KR1020080040821

申请日：2008-04-30

Applicant: 삼성전자주식회사 ,  재단법인서울대학교산학협력재단

Inventor： 최상무 ,  황농문 ,  설광수 ,  김찬수 ,  윤웅규 ,  이동권

IPC: H01L21/318 ,  B82Y40/00

CPC classification number: H01L21/0217 ,  B82Y40/00 ,  H01L21/02271 ,  H01L29/518

Abstract: A method of forming silicon nitride at low temperature, charge trap memory device comprising crystalline nano dots formed using the same and method of manufacturing charge trap memory device are provided to prevent the increment of the leakage current even though the thickness of the nitride film is thin. The substrate is loaded in the chamber of the silicon nitride deposition apparatus(100). The silicon nitride deposition apparatus includes a filament. The temperature of filament is increased to the dissociation temperature of the reaction gas(110). The reaction gas for the silicon nitride formation is supplied to the chamber(120). Therefore, the crystalline silicon nitride is formed in the top of the substrate. At this time, the temperature of filament is maintained by 1400°C-2000°C. The pressure of the chamber maintains in the number torr~ several tens torr.

Abstract translation: 在低温下形成氮化硅的方法，提供包括使用其形成的晶体纳米点的电荷陷阱存储器件以及制造电荷陷阱存储器件的方法，以防止漏电流的增加，即使氮化物膜的厚度较薄 。 将衬底装载在氮化硅沉积装置（100）的腔室中。 氮化硅沉积设备包括长丝。 灯丝的温度升高到反应气体（110）的解离温度。 用于氮化硅形成的反应气体被供应到室（120）。 因此，晶体氮化硅形成在基板的顶部。 此时，灯丝的温度保持在1400℃-2000℃。 室内的压力维持在几十托。

公开(公告)号：KR1020090029032A

公开(公告)日：2009-03-20

申请号：KR1020070094266

申请日：2007-09-17

Applicant: 재단법인서울대학교산학협력재단

Inventor： 박민호 ,  서승우 ,  손주형 ,  박종호

IPC: H04L9/08 ,  H04L9/32

CPC classification number: H04L9/3242 ,  H04L9/085 ,  H04L2209/80

Abstract: A message authentication method for improving bandwidth efficiency and privacy in a wireless network is provided to improve bandwidth efficiency by using an AMAC(Address-embedded Message Authentication Code) instead of a source address and a destination address. In an address allocation step, a master node allocates a sequence having at least two elements as a logic address of each node. In a message transmitting step, a source node generates a first ordered pair by extracting consecutive two elements from the logic address of a destination node(S401), generates a second ordered pair by extracting consecutive two elements from own logic address(S402), and transmits a message including the first ordered pair, the second ordered pair, and contents(S404). In a message verification step, a node including the first ordered pair is considered as the destination node. A node including the second ordered pair is considered as the source node. The destination node verifies the message.

Abstract translation: 提供了用于提高无线网络中的带宽效率和隐私的消息认证方法，以通过使用AMAC（地址嵌入式消息认证码）而不是源地址和目的地址来提高带宽效率。 在地址分配步骤中，主节点分配具有至少两个元素的序列作为每个节点的逻辑地址。 在消息发送步骤中，源节点通过从目的地节点的逻辑地址提取连续的两个元素来生成第一有序对（S401），通过从自己的逻辑地址提取连续的两个元素来生成第二有序对（S402），以及 发送包括第一有序对，第二有序对和内容的消息（S404）。 在消息验证步骤中，包括第一有序对的节点被认为是目的地节点。 包括第二有序对的节点被认为是源节点。 目标节点验证消息。