baber/WOPTO huggingface dataset:
Patent KR-20010089136-A (KR)
IPC: B29C67/00
Filed: 1999-07-12
Abstract: 본 발명은 입체영상수단을 통해, 폴리에틸렌 물품의 외관 및 촉감을 시뮬레이트하는 물질특성을 갖는 우수한 품질의 물품을 제조하기 위해 사용되는 조성물에 관한 것이다.
Patent KR-20010072169-A (KR)
Title: 절첩식 와이퍼 암
IPC: B60S1/32
Filed: 2000-05-25
Abstract: 조인트 부재(3)가 정지부(14)에 도달할 때까지 와이퍼 암 조인트(4) 주위에서 절첩될 수 있도록 와이퍼 암 조인트(4)에 의해서 서로 연결되는 고정 부재(2)와 조인트 부재(3)를 포함하는, 특히 자동차용 절첩식 와이퍼 암은 또한 인장 스프링(8)과 활형 스프링(9)을 포함하며, 상기 활형 스프링(9)은 클램핑 부분(9.3, 9.4)을 포함하고, 상기 고정 부재(2)는 지지면(14.1, 14.2)과 함께 돌기부(13)를 포함하며 상기 조인트 부재(3)가 절첩 위치에 있을 때 상기 활형 스프링(9)의 클램핑 영역은 상기 지지면 위로 안착된다.
Patent KR-20010072997-A (KR)
Title: 에를리히아 캐니스 120-ｋＤａ 면역우성 항원성 단백질 및유전자
IPC: C12N15/85
Filed: 1999-08-27
Abstract: 본 발명은 에를리히아 샤펜시스 120-kDa 단백질 유전자에 인접한 DNA 서열로부터 유도된 프라이머를 사용한 PCR에 의해 증폭된 에를리히아 캐니스의 120-kDa 단백질 유전자를 제공한다.  재조합 이. 캐니스 120-kDa 단백질은 각 반복 단위가 36개의 아미노산으로 이루어진 14개의 일렬 반복 단위를 함유한다.  반복 단위는 친수성이고 표면에 노출되는 것으로 추정된다.  또한, 재조합 이. 캐니스 120-kDa 단백질은 항원성이고 개 에를리히아증으로부터 회복중인 개로부터의 혈청과 반응한다.
Patent KR-20010079804-A (KR)
IPC: H02P29/00
Filed: 1999-09-10
Abstract: 전기 모터(2)와 이 전기 모터에 접속된 회전-평행운동 변환기(3)의 조립체(1)를 제어하는 방법 및 장치는 상기 회전-평행운동 변환기(3)의 내부 마찰을 극복하는 토오크를 얻기 위해 상기 전기 모터(2)를 소정의 전류(I)로 여기하는 단계와, 상기 전기 모터(2)가 상기 회전-평행운동 변환기(3)에 의해 소정의 힘(F1)으로 변환된 전체 토오크 또는 상기 회전-평행운동 변환기에 의해 이동가능한 물체(4)의 변위를 제공할 때까지 상기 전류(I)를 증가시키는 단계를 포함하며, 상기 방법은 상기 소정의 힘(F1)이 소정의 전류값에 도달한 후에 상기 전기 모터를 통하는 전류(I)를 감소시키는 단계를 더 포함하고, 이 기간동안 상기 물체(4)에 인가되는 상기 소정의 힘(F1)을 실질적으로 동일하게 유지하는 것을 특징으로 한다.
Patent KR-20010075292-A (KR)
IPC: C07C31/20
Filed: 1999-09-20
Abstract: 본 발명은 반응의 열을 제거하기 위해 수증기가 형성되도록 열 전달 매체로서 물을 사용하여 에틸렌을 공기 또는 산소로 직접 산화시켜 에틸렌 옥시드를 제조하는 방법의 특정 에너지 소비를 최적화하는 방법에 관한 것이다.  본 발명에 따르면, 수증기는 하나 이상의 다른 소비자, 예를 들어 탑저 증발기 또는 증기 분사기에 의해 사용을 위한 공급 전에, 작동 기계 (M)용의 하나 이상의 배압 증기 터빈(들) (T)에서 우선 팽창된다.
Patent KR-20010079959-A (KR)
IPC: H01L21/02
Filed: 1999-09-29
Abstract: 본 발명은 단결정 박막을 제1 단결정 기판으로부터 제2 기판으로 전달하는 방법에 관한 것으로, 층분할에 필요한 수소 주입 도스에 관하여 수소 트랩 유발 이온을 수소 이온과 공동주입 및 그 조합에 의해 요구조건의 감소를 실현하고, 이어서 제1 기판의 주입된 층과 나머지 부분 사이의 접속을 약화시키도록 열처리한 후, 주입된 제1 기판과 제1 기판 사이에 강한 결합을 형성하고, 최종적으로 수소 충전 미세균열의 형성 및 성장에 의해 단결정 박막을 제1 기판의 잔여 부분으로부터 분할하기 위해 추가의 열처리를 행한다.
Patent KR-20010075526-A (KR)
Title: Thermoplastic Moulding Materials for Internal Applications in a Motor Vehicle
IPC: C08F265/04
Filed: 1999-09-29
Abstract: The invention relates to a fiber-reinforced thermoplastic moulding material containing the following ingredients in relation to the sum of ingredients A-D and optionally E and F, representing a total of 100 wt. %: d) 10-97 wt. % of at least one aromatic polyester as ingredient A; e) 1-50 wt. % of at least one particle-shaped grafted copolymer with a soft phase glass transition temperature that is lower than 0  DEG C and an average particle size of 50-1000 nm as ingredient B; f) 1-50 wt. % of at least one copolymer made of monomers c1) 50-90 wt. % of at least one vinyl aromatic monomer as ingredient C1 and c2) 10-25 wt. % acrylonitrile and/or methacrylonitrile as ingredient C2, as ingredient C; 1-50 wt. % glass fibers as ingredient D; f) 0-25 wt. % other ingredients that are compatible, can be mixed in a homogenous manner with ingredients A and/or C and can be dispersed therein, as ingredient E; f) 0-10 wt. % usual additives such as UV stabilizers, oxidation retarders, lubricating agents and release agents as ingredient F. The invention also relates to moulded parts made from said moulding materials and used in the interiors of motor vehicles. The invention further relates to the use of moulding materials in the production of moulded parts.
Patent KR-20010099862-A (KR)
IPC: F16H9/00
Filed: 1999-12-15
Abstract: 본 발명은 엔진과, 상이한 작동 모드를 갖는 적어도 하나의 클러치와 더불어 자동차의 동력 전달 장치 내에 배치되어 있는 무단 변속기, 바람직하게는 무단으로 조정 가능한 변속비를 갖는 변속기의 랩드 부품의 인장력을 조정하기 위한 시스템에 관한 것이다.  본 발명의 목적은 클러치의 작동 모드에 따라 인장력을 조정하는 것에 있다.  특히 바람직하게는 상기 무단 변속기의 변속비가 최대 변속비 또는 최소 변속비로 조절되는 지의 여부에 따라 랩드 부품의 인장력이 조정된다.  상기 인장력은 또한 ABS, ASR, ESP 시스템의 활성화에 종속되어 조정될 수 있다.
Patent KR-20010086463-A (KR)
Title: Rocking toy for children
IPC: A63H33/00
Filed: 1999-12-30
Abstract: Children's rocking toy, in particular in the form of a stylized horse, having a one-piece basic body made of flexible synthetic material, a simply curved rocking surface forming the base of the rocking toy and a seat region molded into it. In one refinement, the seat region is molded into it to a sufficient depth that a backrest region is produced. The rocking toy has a horse's head and a horse's rear part which serves as a support for a child situated in the seat. The basic body can consist of foam, in particular of foam rubber. In this case, the basic body is of a Shore hardness sufficient for it to have sufficient stability for rocking and to yield when a child is lying on a side surface of the toy. For further stabilization purposes, the basic body widens in its cross section towards the base. The basic body is preferably manufactured from a foam block and, for further refinement, can have a material covering, if appropriate a slip-on cover.
Patent KR-20010108057-A (KR)
IPC: B63B21/00
Filed: 1998-12-31
Abstract: 본 발명은 해저에 고정되고 적어도 상부 베어링 조립체(34)에 의하여 선박 선체(14)에 연결되는 터릿(20)을 구비하여 선체가 터릿을 중심으로 풍향에 따라 이동할 수 있는 해양 시스템에 관한 것으로, 상기 상부 베어링 조립체는 신뢰성이 높고 저렴하게 제작된다.  어떤 구성에 있어서, 상부 베어링 조립체는 계면(44)에서 서로 인접하게 마주하는 상부 슬라이더 베어링 링(40) 및 하부 슬라이더 베어링 링(42)을 포함하며, 상부 베어링 링은 터릿에 고정되고, 하부 베어링 링은 소정양의 엘라스토머 물질(102)을 통하여 선체에 지지된다.  엘라스토머 물질은 계면의 일측에서 간극을 개방하지 않고 터릿 상부 부분이 약간 기울수 있게 한다.  하부 베어링 링은 세그먼트(112A, 112B)로 분리되어, 터릿이 많이 기울어지면 가압 윤활유가 하나 또는 여러 개의 세그먼트로부터 누출될 수 있으며, 하부 베어링 링은 터릿이 기우는 중에 상승하기 시작한다.  다른 구성에 있어서, 원형으로 배치된 베어링 기구(202)가 마련되고, 각각의 베어링 기구는 실린더(224) 및 피스톤(226)과, 베어링 기구에 공급되는 가압 유체의 공급원을 포함한다.
Patent KR-20020024575-A (KR)
Title: 결정질 분자체 층 및 그의 제조방법
IPC: B01D71/02
Filed: 2000-03-10
Abstract: 본 발명은 우수한 메타-크실렌에 대한 파라 크실렌 선택성 및 우수한 파라-크실렌 투과율을 갖는 결정질 분자체 층의 제조방법을 제공한다.  상기 방법은 시딩 법을 이용하여, 수열 합성 이전에 지지체를 함침시키는 것이 요구되고, 예비-함침 마스킹법을 이용하여 실시될 수 있다.  본 발명은 250℃ 이상의 온도 및 10x10 3 Pa 이상의 방향족 탄화수소 분압에서 측정시, 메타-크실렌에 대한 파라-크실렌의 선택성(α x )이 2 이상이고, 파라-크실렌의 투과율(Q x )이 3.27x10 -8 몰(px)/m 2 .s.Pa(px) 이상인 결정질 분자체 층을 제공한다.
Patent KR-20010113782-A (KR)
IPC: G11B20/10
Filed: 2000-04-07
Abstract: 무손실 부호기 및 복호기가 DVD-오디오와 같은 매체에 다채널 신호를 전달하기 위해 제공된다. 부호기가 다운믹스 스페시픽케이션을 부가적으로 수용하고 부호화 스트림을 2개의 서브스트림으로 분리함으로써, 불충분한 컴튜터력의 2채널 복호기는 하나의 서브스트림을 복호화하여 다운믹스 스페시픽케이션을 실행할 수 있는 반면, 다채널 복호기는 2개의 서브스트림 모두를 사용하여 원시 다채널 신호를 무손실적으로 복호화할 수 있다. 24비트 프로세서에서의 효과적인 실행을 위해, 사용자에게 무손실 재생의 실행을 위해, 또한 과부하를 결과로 하는 다운믹스 스페시픽케이션의 경우에 반응을 시작하기 위해 다른 특징들이 제공된다. 그 원리는 혼합비 신호들에도 적용되며, 예컨대 일부의 입력채널들이 48kHz에서 샘플로되며 일부는 96kHz에서 샘플로 된다.
Patent KR-20010113808-A (KR)
IPC: B22C23/00
Filed: 2001-02-08
Abstract: 패턴을 갖는 패턴 플레이트(1)와, 상기 패턴 플레이트 상에 놓여서 패넌(1)을 에워싸는 주형(2)과, 상기 주형(2) 상에 놓이는 충진틀(3)에 의해 형성되는 조형공간 내측으로 주물사를 충진 압축하는 장치가 제공된다.  상기 장치는 조형 공간 상에 배치된 주물사 호퍼(10)를 포함하며, 상기 주물사 호퍼는 상부로부터 저압(0.05 내지 0.18 MPa)의 제 1 압축 공기류를 취입하는 공급관(7)과 저장된 주물사를 조형 공간 내측으로 제 1 압축 공기류에 의해 취입하기 위한 하부의 복수의 이간된 노즐(17)을 가진다.  상기 주물사 호퍼(10) 내부의 주물사는 제 1 및 제 2 챔버(11,12)에 의해 저압(0.05 내지 0.18 MPa)의 제 2 압축 공기류가 부여되어서 유동화된다.  주물사 호퍼(10)의 하부의 이간된 노즐(17)의 횡방향으로 인접하는 위치에는 조형 공간내의 주물사를 압축하도록 승강가능한 다-부품 압착 피트(16)가 설치되어 있다.  주물사 호퍼(10) 내부에는 저장된 유동화 주물사에 포함된 샌드 볼을 파쇄하는 커터(14)가 설치되어 있다.
Patent KR-20020047038-A (KR)
Title: Mathematical Analysis for the Estimation of Changes in the Level of Gene Expression
IPC: C12Q1/68
Filed: 2000-05-25
Abstract: The present invention relates to a highly accurate and reproducible mathematically-based methodology for quantifying the levels of differential gene expression from microassay protocols. Specifically, the present invention provides a simple deductive approach, grounded in a Bayesian framework, to circumvent the heuristic-based limitation of previous methodologies. Rather than seeking a point-estimate of the fold-change of the level of gene expression, the present invention utilizes the derivation of mathematical formula to determine the  a posteriori  distribution of  all  the fold-changes of differential gene expression which may be inferred from the given measurements. From this a  posteriori  distribution the following information may be obtained: (i) an estimator for the fold-change of the level of gene expression; (ii) confidence limits for the fold-change, at any given confidence level; and (iii) a P-value for assessing the statistical significance of change. The present invention also possesses the advantage that fold-change estimates and confidence limits may even be assigned to signal pairs where both signals are zero or negative, without resorting to heuristic thresholds.
Patent KR-20020022716-A (KR)
IPC: A61K31/433
Filed: 2000-06-21
Abstract: 본 발명은 마크로파지 스캐빈저 수용체 길항제에 관한 것이다.  본 발명은 또한 본 발명의 화합물을 투여하는 것을 포함하는, 심혈관계 질환의 치료 방법에 관한 것이다.  본 발명의 화합물은 마크로파지-유도된 포말 세포내의 지질 축적을 억제한다.
Patent KR-20020016853-A (KR)
Title: Method and apparatus for controlling transmission energy in a communication system employing orthogonal transmit diversity
IPC: H04B7/26
Filed: 2000-06-28
Abstract: The present invention is a novel and improved method and apparatus for control transmission energy. The present invention describes a closed loop power control system that operates in conjunction with a transmitter using orthogonal transmit diversity. In a first embodiment of the present invention, the receiver evaluates the signal to noise ratio (SNR) of the two components of the signal. A weighted sum of these two components emphasizing the weaker of the two signals is generated and used in the generation of the power control commands. In a second embodiment of the present invention, the SNR of the two component signals are calculated and two separate power control commands are generated based on a corresponding one of the calculated SNR values.
Patent KR-20030061940-A (KR)
Title: Nitride semiconductor fabrication method
Inventor: LEE SEOK HEON
IPC: H01L21/20
Filed: 2002-01-14
Abstract: PURPOSE: A method for fabricating a nitride semiconductor is provided to form a good quality GaN nitride semiconductor while using a metal organic chemical vapor deposition(MOCVD) apparatus by growing an Al2O3 thin film on a silicon substrate and improving the crystallinity of the Al2O3 thin film. CONSTITUTION: The Al2O3 thin film is grown on the silicon substrate(101). A heat treatment process is performed on the grown Al2O3 thin film and the crystallinity of the Al2O3 thin film is improved(102). A GaN buffer layer is grown on the Al2O3 thin film having the improved crystallinity. A GaN single crystal thin film is grown on the GaN buffer layer(103).
Patent KR-20030063758-A (KR)
Title: Apparatus for separating rejuvenating aggregate from construction waste articles
Inventor: KOO JAE IL
IPC: B07B7/00
Filed: 2002-01-24
Abstract: PURPOSE: Apparatus for selecting reclaimed aggregates in constructional waste is provided to separate aggregates and soil powders from the aggregates by inter-frictional movement between the aggregates having different particle sizes. CONSTITUTION: The apparatus comprises several selection screens(10); and a selection housing(20) equipped with an inlet(25) for introducing aggregates and a blow duct(40) at top portion, an outlet(30) for discharging aggregates on side wall and another outlet(35) for discharging soil powders. The multiple screens(10) are inclined and installed in the housing(20) by one or more stages. Each of the inlet(25), the outlet(30) and the other outlet(35) has a dust prevention membrane(45). The selection screen(10) is vibrated by a vibrational motor.
Patent KR-20030063881-A (KR)
Title: A separation and ecdysis apparatus of garlic
Inventor: CHOI SEOK TAE
IPC: A23N15/00
Filed: 2002-01-24
Abstract: PURPOSE: Provided is an apparatus for separating and peeling garlic automatically at the same time, thereby reducing labor cost, increasing work efficiency and maximizing credibility thereof. CONSTITUTION: An apparatus for separating and peeling garlic is characterized by using 8 of rotation rollers, wherein a use is capable of controlling the intervals of the rotation rollers by a lever, a chain gear and a chain are connected each other to transfer rotation power to the rotation rollers.
Patent KR-20030072420-A (KR)
Title: Terminal of Deflection Yoke
Inventor: LEE JONG HO
IPC: H01J29/76
Filed: 2002-03-04
Abstract: PURPOSE: A terminal for a deflection yoke is provided to prevent a deformation of the terminal by improving the strength of the terminal, while preventing the coil from being loosened. CONSTITUTION: A terminal comprises a double plate body(10) having an elasticity; and a plurality of convex-concave portions(20) arranged at a constant spacing in the double plate body. A coil(30) is inserted into the convex-concave portions in such a manner that the coil is not escaped from the inside of the double plate body. The terminal is inserted into a terminal plate(40) and welded.
Patent KR-20030072536-A (KR)
Title: Power supply for lighting apparatus using microwave
Inventor: PARK CHANG SIN
IPC: H05B41/24
Filed: 2002-03-04
Abstract: PURPOSE: A power supply device is provided to emit light from a bulb stably by supplying a stable power to a magnetron and removing a flicker phenomenon. CONSTITUTION: A high voltage transformer(100-1) converts and outputs a commercial AC power into an AC power of a high voltage. A voltage doubler(100-2) converts the AC power of the high voltage into a DC power of a high voltage, increases a frequency of current of the DC power, and outputs a DC power of a high voltage having the increased frequency. The frequency is increased over at least two times. The voltage doubler rectifies voltage/current of positive and negative periods of the frequency of the AC power of the high voltage to increase the frequency. The voltage doubler includes the first circuit part for rectifying the AC power of the high voltage from the high voltage transformer during half a period of the frequency of the AC power having the high voltage, and the second circuit part for rectifying the AC power of the high voltage from the high voltage transformer during the other period of the frequency of the AC power having the high voltage.
Patent KR-20020073391-A (KR)
Title: Cutter head for shield machine
Inventor: MINAMI YOSHIHITO
IPC: E21D9/08
Filed: 2002-03-13
Abstract: PURPOSE: To provide a cuter head for a shield machine capable of switching a disc cutter between a cutting position and a water cut-off position by means of a compact structure and safely and easily replacing the disc cutter from a cutter head spoke inside without performing any soil improvement for reducing a cost and a construction period. CONSTITUTION: This cutter head is provided with a disc cutter mounting box 21 and a disc cutter cover 22 pivoted to the disc cutter mounting box 21 for supporting the disc cutter rotationally. The bottom part of the disc cutter mounting box 21 is constructed so that it can be freely opened/closed by detaching/ attaching a bolt 31 and can be switched between the cutting position for performing cutting and the water cut-off position for sealing water by means of the disc cutter cover 22 when a pivot shaft 22a is turned. In selection of the water cut-off position, the disc cutter 13 can be replaced from the inside of the cutter head spoke 11.
Patent KR-20030074999-A (KR)
Title: Fusion peptide comprising tat peptide and human type-ⅰ collagen derived peptide, its preparation method, and anti-aging cosmetic composition comprising the same
Inventor: CHO WAN GU
IPC: A61K8/00
Filed: 2002-03-15
Abstract: PURPOSE: A fusion peptide comprising TAT(transactivator of transcription peptide) protein to human type I collagen derived peptide, a preparation method thereof, and an anti-aging cosmetic composition comprising the same fusion peptide are provided, thereby improving the continuance of anti-aging effects of the cosmetic composition. CONSTITUTION: A fusion peptide comprising TAT(transactivator of transcription peptide) protein to human type I collagen derived peptide represented by formula 1 is provided, wherein £ |tat is self cell-penetrable Tat peptide; R1 is at least one amino acid side chain selected from glutamine, lysine, arginine and glycine; n is an integer of 4 to 12; £ |collagen DP is 5 to 35 consecutive amino acids containing amino acids 212 to 216 in the nucleotide sequence of SEQ ID NO: 1; and R2 is amino acid side chain; and m is an integer of 5 to 35. The fusion peptide comprising TAT(transactivator of transcription peptide) protein to human type I collagen derived peptide of formula 1 is prepared by peptide synthesis in solid phase. The anti-aging cosmetic composition comprises the fusion peptide comprising TAT(transactivator of transcription peptide) protein to human type I collagen derived peptide of formula 1 in the amount of 0.000001 to 5.0 wt.%.
Patent KR-20020076181-A (KR)
Inventor: IKEGAMI GOROU
IPC: H01L25/065
Filed: 2002-03-26
Abstract: PURPOSE: To solve the problem that a semiconductor substrate is damaged when electrodes are connected in the case that a pair of semiconductor pellets having a number of the electrodes are mutually opposed to each other and a semiconductor device connecting the electrodes makes the electrodes small diameters. CONSTITUTION: In the semiconductor device opposing and overlapping a first semiconductor pellet 13 having the electrode 14 whose end face is flat and a second semiconductor pellet 15 having a projection electrode 17 and electrically connecting each electrode 14, 17, the projection electrode 17 is made of a conductor material of high hardness as compared with the flat electrode 14, a part contacting the flat electrode 14 of the projection electrode 17 is set in a smaller diameter than the flat electrode 14, and the edge part of the projection electrode 17 is compressed to be pushed in the flat electrode 14.
Patent KR-20030080123-A (KR)
Title: Method And Apparatus For Synthesis Of Single-walled Carbon Nanotubes Through Explosion Of Hydrocarbon Compounds
Inventor: LEE TAEK SU
IPC: B82B3/00
Filed: 2002-04-03
Abstract: PURPOSE: Provided are a method and an apparatus for synthesizing a single-walled carbon nano-tube using the explosion of a hydrocarbon compound with ease at a low cost, without generating harmful by-products. CONSTITUTION: The method for synthesizing a single-walled carbon nano-tube comprises the steps of: mixing 10 to 300 volume% of oxygen with a gaseous hydrocarbon compound in a closed reactor; adding 0.5 to 20 wt% of a metal catalyst precursor and 0.05 to 5 wt% of a sulfur precursor based on the weight of the hydrocarbon compound; and forming a single-walled carbon nano-tube through the explosion by ignition. The apparatus(100) comprises: a part(400) for supplying the reaction gases including the gaseous hydrocarbon compound and oxygen, metal precursor and sulfur precursor; a part for vaporizing the liquid or solid metal and sulfur precursors; a closed reacting part(200) in which the explosion is occurred; a part(300) for igniting the mixed gases in the reacting part to cause the explosion; and a part(500) for discharging the reaction product.
Patent KR-20030080140-A (KR)
Title: Method and apparatus for controlling screen of monitor
Inventor: KIM BYEONG HAN
IPC: H04N17/00
Filed: 2002-04-04
Abstract: PURPOSE: An apparatus and a method for adjusting a screen of a monitor are provided for users to easily confirm the failure in adjusting the screen by displaying defective adjustment on the screen. CONSTITUTION: A monitor(21) receives a video signal and processes the video signal to display the same on a screen. A screen automatic adjusting control system part(22) automatically adjusts the screen of the monitor. An interface unit(23) is connected between the screen automatic adjusting control system part and the monitor. A camera system part(24) confirms an adjusted state of the monitor. A memory part(25) stores a bad screen adjustment state in the case that the picture is not adjusted. A microcomputer(26) controls to display the stored bad screen adjustment state on the screen of the monitor.
Patent KR-20030081677-A (KR)
Inventor: HONG SUN JAE
IPC: F16F15/134
Filed: 2002-04-12
Abstract: PURPOSE: A vibration damping device is provided to efficiently prevent rattling noise or booming phenomenon by making a dual mass flywheel perform a vibration damping effect even in a rapid torque fluctuation and to obtain gradual damping effects by first and second idle springs, especially a main spring. CONSTITUTION: A dual mass flywheel is composed of a primary mass combined to a crankshaft; a first drive plate(117) combined to the primary mass with interposing a main elastic member therebetween; a second drive plate(137) combined to the first drive plate by interposing idle elastic members(139,141) therebetween; and a secondary mass fixed and combined to the second drive plate. The main elastic member is a coil spring. A pair of covers is arranged at both sides of the first drive plate and fix-combined to the primary mass.
Patent KR-20030084052-A (KR)
Title: Pogo pin and pogo seat contacting apparatus and the method for probing system
Inventor: BAEK SEUNG GUK
IPC: H01L21/66
Filed: 2002-04-24
Abstract: PURPOSE: A method for making a pogo pin contact a pogo fixing unit of a semiconductor inspecting apparatus is provided to prevent a probe card from being transformed by supplying vacuum absorption force from the probe card while a test head stands by in a predetermined position and is capable of moving. CONSTITUTION: The test head(15) decreases by its own weight. Air with a controlled predetermined pressure is supplied to make the test head stand by in a predetermined position while the test head is capable of moving. A vacuum absorption operation is performed in the probe card(13). The test head decreases by vacuum absorption force so that the pogo pin(14a) comes in contact with the pogo fixing unit(13a).
Patent KR-20030084224-A (KR)
Title: Manufacturing Process and Fuel for Cement Kiln Using Refuse
Inventor: CHOI GEUM JONG
IPC: C10L5/46
Filed: 2002-04-25
Abstract: PURPOSE: A refuge derived fuel (RDF) for use in furnace for cement calcination and a method thereof are provided to recycle waste resources and prevent dioxine emission caused by incineration of municipal waste. CONSTITUTION: The method comprises the steps of separating/removing wet garbage from municipal waste; shredding sorted waste into the size less than 50 mm; separating/removing incombustible waste from the shredded waste; drying the shredded waste to the extent that moisture content of the shredded waste is less than 25 %; and baling the shredded waste.
Patent KR-20030088323-A (KR)
Title: Signal converting circuit and Signal converting method for automatically adjusting offset
Inventor: NAM JEONG HYEON
IPC: H04N5/357
Filed: 2002-05-14
Abstract: PURPOSE: A signal converting circuit capable of automatically adjusting an offset and a method thereof are provided to automatically adjust an offset to be generated in a signal converting process, thereby maintaining a dynamic range of a signal converting circuit. CONSTITUTION: A plurality of photo sensitive elements(41) generate electric signals in response to incident light. A converting circuit(50) receives ramp signals and the electric signals for comparing the signals with each other, and outputs digital signals corresponding to the electric signals according to the result of the comparison. An offset adjusting circuit(73) compares reference signals with the ramp signals for generating enable signals corresponding to the result of the comparison. The converting circuit includes a plurality of comparing circuits(55) comparing the ramp signals with the electric signals, and outputting comparison signals having any one state of first and second states, a counter(63) digitally counting in response to the enable signals, and a plurality of latches(61) latching output signals of the counter and outputting the digital signals.