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公开(公告)号：KR100946177B1
公开(公告)日：2010-03-08
申请号：KR1020080003364
申请日：2008-01-11
Applicant: 한국과학기술원
CPC classification number: Y02D10/14
Abstract: 본 발명은 데이터 송수신장치 및 방법에 관한 것으로서, 트랜스미터는 병렬 데이터의 MSB가 0인 경우에는 LSB로부터 병렬 데이터의 값만큼 1을 가지도록 하고, MSB가 1인 경우에는 LSB로부터 MSB를 제외한 병렬 데이터의 값만큼 0을 가지도록 함으로써 트랜지션수를 0이나 1이 되도록 트랜지션 코딩하는 인코딩부를 포함하고, 리시버는 상기 트랜지션 코딩된 데이터의 MSB가 0인 경우는 코딩된 데이터에서 1의 개수를 더하고, MSB가 1인 경우는 코딩된 데이터에서 1의 개수를 더한 수를 2의 보수에서 마이너스(-)를 취함으로써 디코딩하는 디코딩부를 포함하여, N비트의 병렬 데이터를 직렬화하여 전송할 때 데이터 트랜지션(transition)이 한 번만 일어 일어나도록 코딩하여줌으로써, 데이터 전송 시 발생하는 데이터 트랜지션의 수를 줄여 저전력 데이터 전송을 가능하게 하며, 데이터 직렬화 효과로 데이터 전송에 필요한 링크의 개수를 줄이는 효과가 있다.
트랜스미터, 리시버, 버스 코딩, OST 코딩-
公开(公告)号：KR1020090077414A
公开(公告)日：2009-07-15
申请号：KR1020080003364
申请日：2008-01-11
Applicant: 한국과학기술원
CPC classification number: Y02D10/14
Abstract: A data transceiving apparatus and a method thereof are provided to realize the serialization and low-power consumption at the same time, and perform the efficient data transmission. A transmitter(100) comprises an encoding unit(110). In case the MSB(Most Significant Bit) of parallel data is 0, the encoding unit has 1 from the LSB(Least Significant Bit) as much as the value of the parallel data. In case the MSB of the parallel data is 1, the encoding unit has 0 from the LSB as much as the value of the parallel data except for the MSB. The encoding unit performs the transition coding so that the number of data transitions becomes 0 or 1. A receiver(300) comprises a decoding unit(310). In case the MSB of the transition-decoded data is 0, the decoding unit adds 1 to the coded data.
Abstract translation: 提供数据收发装置及其方法，以同时实现串行化和低功耗，并且执行有效的数据传输。 发射机（100）包括编码单元（110）。 在并行数据的MSB（最高有效位）为0的情况下，编码单元的LSB（最低有效位）与并行数据的值一致。 在并行数据的MSB为1的情况下，编码单元的LSB除了MSB之外还具有与并行数据相同的值。 编码单元执行转换编码，使得数据转换的数量变为0或1.接收机（300）包括解码单元（310）。 在转换解码数据的MSB为0的情况下，解码单元将1加到编码数据。
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公开(公告)号：KR100821616B1
公开(公告)日：2008-04-16
申请号：KR1020060127879
申请日：2006-12-14
Applicant: 한국과학기술원
Abstract: A two numbers comparator of a semiconductor integrated circuit is provided to reduce the number of transistors, and compare the sizes of two numbers efficiently without using a subtracter. A two numbers comparator includes a superior encoding unit(10), a bitwise competition unit(20) and a determination unit(30). The superior encoding unit converts a bit of a number when the bit is superior to the corresponding bit of another number. The bitwise competition unit sequentially compares bits of two superior values output from the superior encoding unit from the most significant bits and determines the sizes of the bits. The determination unit receives the values from the bitwise competition unit and determines the sizes of the two numbers according to the first upper bits having the determined sizes.
Abstract translation: 提供半导体集成电路的两个数字比较器以减少晶体管的数量，并且在不使用减法器的情况下有效地比较两个数字的大小。 两数比较器包括优越编码单元（10），按位比较单元（20）和确定单元（30）。 当比特优于另一个数字的对应位时，上级编码单元转换一个数字的位。 按位比较单元顺序地比较来自最高有效位的上级编码单元输出的两个优异值的比特，并确定比特的大小。 确定单元接收来自按比例单元的值，并根据具有确定尺寸的第一高位确定两个数字的大小。
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公开(公告)号：KR101803759B1
公开(公告)日：2017-12-01
申请号：KR1020140171871
申请日：2014-12-03
Abstract: 본발명은빛의조사를통하여기판에분자자기조립을인가하여패턴을형성하는패턴제조방법에관한것으로서, 매우높은열구배를가질수 있고, 원하는부분및 국소부분에배향을임의로조절할수 있으며, 배향조절도를향상시킬수 있다. 따라서사전포토레지스트패턴이나, 화학적패턴없이, 단순드레깅을통해다양한회로패턴구현이가능하며, 평탄한기판외에도휘어지는기판과같은 3차원적인구조의기판에서도구현가능하고, 특별한환경의제약없이공정이가능하다.
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公开(公告)号：KR1020120092261A
公开(公告)日：2012-08-21
申请号：KR1020110012189
申请日：2011-02-11
Applicant: 한국과학기술원
IPC: C08J5/18 , C08J7/04 , C08F293/00 , B82B3/00
Abstract: PURPOSE: A manufacturing method of a block copolymer film is provided to manufacture a block copolymer film in which a nano area is arranged to be perpendicular to a surface even on a non-flat substrate, because of mechanical flexibility and elongation, etc which are inherent properties of a graphene film. CONSTITUTION: A manufacturing method of a block copolymer film comprises: a step of laminating the graphene oxide film on a substrate; a step of manufacturing a graphene film by reducing the laminated graphene oxide film; a step of laminating a block copolymer on the graphene film, and self-assembling the block copolymer. The lamination of the graphene oxide film is conducted by spin-casting the graphene oxide solution on the substrate. The reduction of the graphene oxide film is conducted by heat treatment or chemical treatment.
Abstract translation: 目的：提供嵌段共聚物膜的制造方法，其制造嵌段共聚物膜，其中纳米区域即使在非平坦基材上也垂直于表面，因为机械柔性和伸长率等是固有的 石墨烯膜的性质。 构成：嵌段共聚物膜的制造方法包括：将石墨烯氧化膜层压在基板上的工序; 通过还原层压石墨烯氧化膜来制造石墨烯膜的步骤; 在石墨烯膜上层压嵌段共聚物的步骤，并自组装嵌段共聚物。 通过将石墨烯氧化物溶液旋涂在基材上来进行氧化石墨烯氧化膜的层压。 通过热处理或化学处理进行氧化石墨烯氧化膜的还原。
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Patent Agency Ranking
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公开(公告)号：KR1020110034991A
公开(公告)日：2011-04-06
申请号：KR1020090092515
申请日：2009-09-29
Applicant: 한국과학기술원
Abstract: PURPOSE: A computer system connecting a neuro-fuzzy system with parallel processor and an object recognizing system using the same are provided to achieve the calculation quantity reduction and consumed power reduction of a neural network and purge network. CONSTITUTION: A neuro-fuzzy system(1100) includes an analog circuit unit, a digital circuit unit, and a conversion circuit unit. The conversion circuit unit converts each data value of the analog circuit unit and the digital circuit unit into domain information. The neuro-fuzzy system performs to processing to create global information for input data, and a parallel processor(1200) performs the processing to create local information for the global information.
Abstract translation: 目的：提供将神经模糊系统与并行处理器连接的计算机系统和使用其的物体识别系统，以实现神经网络和净化网络的计算量减少和功耗降低。 构成：神经模糊系统（1100）包括模拟电路单元，数字电路单元和转换电路单元。 转换电路单元将模拟电路单元和数字电路单元的每个数据值转换为域信息。 神经模糊系统进行处理以创建用于输入数据的全局信息，并行处理器（1200）执行用于为全局信息创建本地信息的处理。
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公开(公告)号：KR1020100118161A
公开(公告)日：2010-11-05
申请号：KR1020090036841
申请日：2009-04-28
Applicant: 한국과학기술원
CPC classification number: G06K9/00986 , G06K9/4671 , G06T7/40 , G06F17/30244 , G06T7/33 , H04N19/167 , H04N19/17
Abstract: PURPOSE: An object recognition method and an apparatus thereof for recognizing the kind of object and sensing the object in an image are provided to reduce power consumption and increase the recognition speed. CONSTITUTION: A visual recognition unit(310) includes a visual recognition engine describing an interest area of the object as grid tile information. A parallel processor(320) includes a plurality of SIMD processing unit generating a describing vector of the object. An object determination unit(330) determines the kind of the object by comparing the describing vector with an object database.
Abstract translation: 目的：提供一种用于识别物体的种类和感测图像中的物体的物体识别方法及其装置，以减少功耗并提高识别速度。 构成：视觉识别单元（310）包括将对象的兴趣区域描述为网格瓦片信息的视觉识别引擎。 并行处理器（320）包括生成对象的描述向量的多个SIMD处理单元。 对象确定单元（330）通过将描述向量与对象数据库进行比较来确定对象的种类。
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公开(公告)号：KR1020100020057A
公开(公告)日：2010-02-22
申请号：KR1020080078696
申请日：2008-08-12
Applicant: 한국과학기술원
CPC classification number: G01P5/22 , B60G2401/122 , G01P15/09
Abstract: PURPOSE: A method for manufacturing a fluid speed sensor, the fluid speed sensor, and the method for measuring the fluid speed are provided to accurately measure a direction of the fluid by controlling a piezoresistive pressure sensor to face the proceeding direction of the fluid. CONSTITUTION: A first space unit(110a) and a second space unit(110b) are formed on an upper body(110). A first flow path(112) is formed between a first space and a second space. A third space(120a) and a fourth space(120b) are formed on a lower body(120) corresponding to the first and second spaces. A glass layer(130) is deposited on the upper side except the space of the upper body and the lower body. A piezoresistive pattern includes a plurality of piezoresistances. A measuring unit(150) converts the deformation due to the pressure difference of the fluid into electrical voltage signal and outputs the electrical voltage signal. An electrode unit(170) is formed to transmit the electrical voltage signal outputted through the measuring unit.
Abstract translation: 目的：提供一种用于制造流体速度传感器的方法，流体速度传感器和用于测量流体速度的方法，以通过控制压阻式压力传感器来面对流体的行进方向来精确地测量流体的方向。 构成：第一空间单元（110a）和第二空间单元（110b）形成在上主体（110）上。 第一流路（112）形成在第一空间和第二空间之间。 第三空间（120a）和第四空间（120b）形成在对应于第一和第二空间的下主体（120）上。 玻璃层（130）沉积在除上体和下体的空间之外的上侧。 压阻图案包括多个压阻。 测量单元（150）将由于流体的压力差引起的变形转换为电压信号并输出电压信号。 形成电极单元（170），以传输通过测量单元输出的电压信号。
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公开(公告)号：KR100900497B1
公开(公告)日：2009-06-03
申请号：KR1020070095306
申请日：2007-09-19
Applicant: 한국과학기술원
Abstract: 본 발명은 쿼리 벡터의 엘레멘트 합을 구한 후 그 값이 포함되는 세그먼트 블록의 모든 벡터들에 대해 쿼리 벡터와 거리를 구하여 그 거리를 임의의 최소 거리 값으로 설정하고, 쿼리 벡터의 엘레멘트 합에서 임의의 최소 거리 값을 뺀 값을 포함하는 세그먼트부터 쿼리 벡터의 엘레멘트 합에서 임의의 최소 거리 값을 더한 값을 포함하는 세그먼트의 데이터베이스 구간에 대해서만 벡터 양자화를 수행하여 쿼리 벡터와 최소 거리를 갖는 벡터의 엘레멘트 합 범위를 검출하기 때문에 벡터 양자화를 위한 연산량이 줄어들게 되어 벡터 양자화 수행시간을 줄일 수 있는 벡터 양자화 방법에 관한 것이다.
벡터 양자화, 쿼리 벡터, 데이터베이스 벡터
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