公开(公告)号：KR1020020017686A

公开(公告)日：2002-03-07

申请号：KR1020000051176

申请日：2000-08-31

Applicant: 대한민국(서울대학총장)

Inventor： 노상하 ,  황인근

IPC: B07C5/00

Abstract: PURPOSE: An apparatus for assorting the quality of fruits is provided to improve productivity and to offer reliability to consumers by automatically and promptly assorting the quality of fruits. CONSTITUTION: An apparatus for assorting the quality of fruits comprises a feeding unit(100) for placing and feeding fruits, an assorting unit(200) for outputting a signal corresponding to the light reflected on a fruit fed by the feeding unit, a classifying unit(300) for determining the grade of the fruit by comparing the output signal to reference data, and a dividing unit(400) for dividing fruits depending on the determined grade. The assorting unit consists of sprockets(120) rotated by a motor(110), a chain(130) rotated in engagement with the sprockets, many feeding plates(140) axially combined to the chain, and a rotating plate(150) for transferring a feeding dish(160) toward the feeding plates corresponding to the transfer speed of the feeding plate. The classifying unit consists of a classifying chamber for shielding an external light, a light emitting unit for downward irradiating a light to a fruit, and a light receiving unit for focusing the light irradiated to the fruit and outputting a signal corresponding to the intensity of the light.

Abstract translation: 目的：提供一种用于分选水果质量的设备，以提高生产力，并通过自动及时地分类水果的质量为消费者提供可靠性。 构成：用于分配果实质量的装置包括用于放置和喂食水果的进料单元（100），用于输出对应于由进料单元供给的水果反射的光的信号的分类单元（200），分类单元 （300），用于通过将输出信号与参考数据进行比较来确定水果的品位;以及分割单元（400），用于根据所确定的等级分割果实。 分类单元包括由马达（110）旋转的链轮（120），与链轮旋转的链条（130），许多进给板（140）轴向组合到链条上，旋转板（150）用于传送 馈送盘（160），其对应于馈送板的传送速度。 分类单元由用于屏蔽外部光的分类室，用于向水中向下照射光的发光单元和用于聚焦照射到水果上的光的光接收单元，并输出对应于水果的强度的信号 光。

公开(公告)号：KR100472918B1

公开(公告)日：2005-03-10

申请号：KR1020020036264

申请日：2002-06-27

Applicant: 대한민국(서울대학총장) ,  임한상 ,  박재홍

Inventor： 박재홍 ,  임한상

IPC: H01J9/42 ,  H01J11/22 ,  H01J11/46

CPC classification number: G09G3/28 ,  G09G3/006

Abstract: 본 발명은 분기선을 가진 전송선이나 PDP(Plasma Display Panel)에서 분기선 혹은 전극을 통과하는 신호의 주파수 특성을 측정하여 빠르고 저렴하게 이상 유무 및 이상 위치까지 알 수 있는 주파수특성을 이용한 분기선 및 PDP 전극 검사 방법에 관한 것으로, 본 발명은 다수의 검사대상전극과 직접 접촉되지 않도록 그라운드 플레인을 형성하고, 상기 다수 검사대상전극의 일단에 접촉되도록 전송선을 추가한 후, 상기 전송선의 일단에 소정 간격을 갖는 다수 주파수로 이루어진 검사신호를 인가하고, 상기 전송선의 다른 단으로부터 출력되는 신호파형의 주파수별 피크치를 검출하여, 상기 검출된 출력파형특성을 분석하여 전극의 이상을 판단하는 것이다.

公开(公告)号：KR1020040001154A

公开(公告)日：2004-01-07

申请号：KR1020020036264

申请日：2002-06-27

Applicant: 대한민국(서울대학총장) ,  임한상 ,  박재홍

Inventor： 박재홍 ,  임한상

IPC: H01J9/42 ,  H01J11/22 ,  H01J11/46

CPC classification number: G09G3/28 ,  G09G3/006

Abstract: PURPOSE: A method is provided to allow for ease test and control of resolution by measuring frequency characteristics of the signal passing through the branch line or electrode, while reducing costs. CONSTITUTION: A method comprises a first step of applying test signals of frequencies to an end of a transmission line; a second step of detecting the size or phase for each frequency of the signal output from the other end of the transmission line; and a third step of judging the existence of the branch line by analyzing the size or phase characteristics detected in the previous step. The third step detects short-circuits and impedance mis-match of the branch line by analyzing the frequency characteristics curve of the signal output from the other end of the transmission line.

Abstract translation: 目的：提供一种方法，通过测量通过分支线或电极的信号的频率特性，同时降低成本，便于测试和分辨率控制。 构成：一种方法包括将频率的测试信号施加到传输线的一端的第一步骤; 检测从所述传输线的另一端输出的信号的每个频率的大小或相位的第二步骤; 以及通过分析在前一步骤中检测到的尺寸或相位特性来判断分支线的存在的第三步骤。 第三步通过分析从传输线另一端输出的信号的频率特性曲线来检测分支线路的短路和阻抗失配。

公开(公告)号：KR100449904B1

公开(公告)日：2004-09-22

申请号：KR1020010032990

申请日：2001-06-12

Applicant: 대한민국(서울대학총장)

Inventor： 김기호 ,  이재섭 ,  김기수 ,  조종수 ,  조광용 ,  이광길 ,  여주홍 ,  이용우

IPC: C07D207/46 ,  B82Y40/00

Abstract: PURPOSE: Provided is a method for producing self-assembled nanoparticle of sericine which can be effectively used in functional cosmetics and a drug delivery system. CONSTITUTION: The method for producing self-assembled nanoparticle of sericine comprises the steps of: reaction of sericine extracted from cocoons with 2-(O-methoxypolyethylene glycol)- 4,6-dichloro- S-triazine (actPEG1) or 2,4-bis (O-methoxypolyethylene glycol)-6 -chloro-S-triazine (actPEG2) in a base buffer solution; and dialysis of a resulting product, wherein the sericine is extracted from cocoons in hot water of 40 to 120 deg. C or treated by enzyme to have molecular weight of 1,000 to 20,000 dalton; the reaction is carried out at 4 to 40 deg. C for 3 to 36 hours in the presence of base buffer solution; and the base buffer solution is selected from the group consisting of a boron salt buffer solution, tris buffer solution, AMPSO buffer solution, CHES buffer solution, CAPSO buffer solution, AMP buffer solution, and CAPS buffer solution.

Abstract translation: 目的：提供一种生产可以有效用于功能性化妆品和药物递送系统的丝氨酸自组装纳米粒子的方法。 构成：生产自组装纳米丝胶的方法包括以下步骤：将从茧中提取的丝胶与2-（O-甲氧基聚乙二醇）-4,6-二氯-S-三嗪（actPEG1）或2,4- （O-甲氧基聚乙二醇）-6-氯-S-三嗪（actPEG2）在碱缓冲溶液中的溶液; 并对所得产物进行透析，其中丝胶在40至120℃的热水中从茧中提取。 或通过酶处理以具有1,000至20,000道尔顿的分子量; 反应在4至40℃下进行。 在碱缓冲溶液存在下进行3至36小时; 并且碱缓冲溶液选自由硼盐缓冲溶液，tris缓冲溶液，AMPSO缓冲溶液，CHES缓冲溶液，CAPSO缓冲溶液，AMP缓冲溶液和CAPS缓冲溶液组成的组。

公开(公告)号：KR1020020017685A

公开(公告)日：2002-03-07

申请号：KR1020000051175

申请日：2000-08-31

Applicant: 대한민국(서울대학총장)

Inventor： 노상하 ,  황인근

IPC: B07C5/00

Abstract: PURPOSE: An apparatus for assorting the quality of fruits is provided to improve productivity and to offer reliability to consumers by assorting the quality of fruits and reducing the time and labor for assorting work. CONSTITUTION: An apparatus for assorting the quality of fruits comprises a feeding unit(100) for feeding fruits, a classifying unit(200) for outputting a signal corresponding to the light irradiated and reflected onto a fruit fed from the feeding unit, an assorting unit(300) for determining the grade of the fruit depending on quality by comparing the signal outputted from the classifying unit to reference data, and a dividing unit(400) for dividing the fruits depending on the determined grade. The classifying unit consists of light receiving and emitting units. Optical fiber is installed in the light receiving and emitting units. Upon downward irradiating a light to a fruit, the light is reflected onto the surface of the fruit and focused on the light receiving unit. The light receiving unit transmits the focused light to the assorting unit. The assorting unit converts the light into a spectrum signal.

Abstract translation: 目的：提供一种用于分类水果质量的设备，以提高生产力，并通过分类水果的质量和减少分类工作的时间和劳动力为消费者提供可靠性。 构成：用于分配水果质量的装置包括用于送入水果的供给单元（100），分类单元（200），用于输出相应于照射并反射到从进料单元供给的水果上的光的信号;分类单元 （300），用于通过将从分类单元输出的信号与参考数据进行比较来确定水果的等级，以及分割单元（400），用于根据所确定的等级分割果实。 分类单元由光接收和发射单元组成。 光纤安装在光接收和发射单元中。 向下向水果照射光时，光被反射到果实的表面并聚焦在光接收单元上。 光接收单元将聚焦光发送到分类单元。 分类单元将光转换为频谱信号。

公开(公告)号：KR100375684B1

公开(公告)日：2003-03-15

申请号：KR1020000051176

申请日：2000-08-31

Applicant: 대한민국(서울대학총장)

Inventor： 노상하 ,  황인근

IPC: B07C5/00

Abstract: PURPOSE: An apparatus for assorting the quality of fruits is provided to improve productivity and to offer reliability to consumers by automatically and promptly assorting the quality of fruits. CONSTITUTION: An apparatus for assorting the quality of fruits comprises a feeding unit(100) for placing and feeding fruits, an assorting unit(200) for outputting a signal corresponding to the light reflected on a fruit fed by the feeding unit, a classifying unit(300) for determining the grade of the fruit by comparing the output signal to reference data, and a dividing unit(400) for dividing fruits depending on the determined grade. The assorting unit consists of sprockets(120) rotated by a motor(110), a chain(130) rotated in engagement with the sprockets, many feeding plates(140) axially combined to the chain, and a rotating plate(150) for transferring a feeding dish(160) toward the feeding plates corresponding to the transfer speed of the feeding plate. The classifying unit consists of a classifying chamber for shielding an external light, a light emitting unit for downward irradiating a light to a fruit, and a light receiving unit for focusing the light irradiated to the fruit and outputting a signal corresponding to the intensity of the light.

Abstract translation: 目的：提供一种水果质量分类装置，通过自动快速分配水果质量来提高生产力并为消费者提供可靠性。 一种用于分配水果质量的设备，包括用于放置和供给水果的供给单元（100），用于输出对应于由供给单元供给的水果上反射的光的信号的分配单元（200），分类单元 （300），用于通过比较输出信号与参考数据来确定水果的等级，以及分割单元（400），用于根据所确定的等级划分水果。 分配单元包括由马达（110）旋转的链轮（120），与链轮啮合旋转的链条（130），轴向结合到链条上的许多馈送板（140），以及用于传送 与馈送板的传送速度对应的朝向馈送板的馈送盘（160）。 分级单元包括用于屏蔽外部光的分级室，用于将光向下照射至水果的发光单元以及用于聚焦照射至水果的光并且输出对应于水果的强度的信号的光接收单元 光。

公开(公告)号：KR1020020094646A

公开(公告)日：2002-12-18

申请号：KR1020010032990

申请日：2001-06-12

Applicant: 대한민국(서울대학총장)

Inventor： 김기호 ,  이재섭 ,  김기수 ,  조종수 ,  조광용 ,  이광길 ,  여주홍 ,  이용우

IPC: C07D207/46 ,  B82Y40/00

Abstract: PURPOSE: Provided is a method for producing self-assembled nanoparticle of sericine which can be effectively used in functional cosmetics and a drug delivery system. CONSTITUTION: The method for producing self-assembled nanoparticle of sericine comprises the steps of: reaction of sericine extracted from cocoons with 2-(O-methoxypolyethylene glycol)- 4,6-dichloro- S-triazine (actPEG1) or 2,4-bis (O-methoxypolyethylene glycol)-6 -chloro-S-triazine (actPEG2) in a base buffer solution; and dialysis of a resulting product, wherein the sericine is extracted from cocoons in hot water of 40 to 120 deg. C or treated by enzyme to have molecular weight of 1,000 to 20,000 dalton; the reaction is carried out at 4 to 40 deg. C for 3 to 36 hours in the presence of base buffer solution; and the base buffer solution is selected from the group consisting of a boron salt buffer solution, tris buffer solution, AMPSO buffer solution, CHES buffer solution, CAPSO buffer solution, AMP buffer solution, and CAPS buffer solution.

Abstract translation: 目的：提供一种可以有效用于功能性化妆品和药物输送系统的丝氨酸自组装纳米粒子的制备方法。 构成：用于生产丝氨酸自组装纳米粒子的方法包括以下步骤：从茧提取的丝胶与2-（O-甲氧基聚乙二醇）-4,6-二氯-S-三嗪（actPEG1）或2,4- 双（O-甲氧基聚乙二醇）-6-氯-3-三嗪（actPEG2）; 并对所得产物进行透析，其中将丝氨酸在40至120度的热水中从茧中提取。 或用酶处理分子量为1,000至20,000道尔顿; 反应在4至40℃进行。 在碱缓冲溶液存在下3至36小时; 碱缓冲溶液选自硼盐缓冲溶液，tris缓冲溶液，AMPSO缓冲溶液，CHES缓冲溶液，CAPSO缓冲溶液，AMP缓冲溶液和CAPS缓冲溶液。