baber/WOPTO huggingface dataset:
Patent KR-20020091330-A (KR)
Title: Method for manufacturing high strength steel plate having superior toughness in weld heat-affected zone by nitriding treatment
Inventor: CHOI HAE CHANG
IPC: C23C8/24
Filed: 2000-11-29
Abstract: PURPOSE: A method is provided which manufactures a high strength high toughness steel product for welded structure by using bainite and fine grain ferrite as a matrix and finely and uniformly distributing plenty of TiN precipitates, thereby minimizing toughness of the matrix and weld heat-affected zone. CONSTITUTION: The method for manufacturing a high strength steel product for welded structure by nitriding treatment comprises the steps of manufacturing a steel slab comprising 0.03 to 0.17 wt.% of C, 0.01 to 0.5 wt.% of Si, 0.4 to 2.0 wt.% of Mn, 0.005 to 0.2 wt.% of Ti, 0.0005 to 0.1 wt.% of Al, 0.005 wt.% or less of N, 0.0003 to 0.01 wt.% of B, 0.001 to 0.2 wt.% of W, 0.03 wt.% or less of P, 0.03 wt.% or less of S and 0.005 wt.% or less of O; nitriding the slab so that N, Ti, B and Al satisfy the following relational expression as N of the steel slab is ranging from 0.008 to 0.03 wt.% by heating the slab in the temperature range of 1000 to 1250 deg.C for 60 to 180 minutes, 1.2<=Ti/N<=2.5, 10<=N/B<=40, 2.5<=Al/N<=7 and 6.5<=(Ti+2Al+4B)/N<=14; and hot rolling the slab to a reduction ratio of 40 % or more by cooling the heated slab to the temperature range of Ar3 to (Ar3+50 deg.C), hot rolling the slab to a reduction ratio of 50 % or more by cooling the hot rolled slab to the temperature range of (Ar1+30 deg.C) to (Ar1+80 deg.C) at a cooling rate of 5 to 15 deg.C/sec, and cooling the hot rolled slab to a temperature of bainite transformation finishing temperature±10 deg.C at a cooling rate of 5 to 20 deg.C/sec.
Patent KR-20020042333-A (KR)
Inventor: LEE HYEON SUK
IPC: A61K31/195
Filed: 2000-11-30
Abstract: PURPOSE: Provided are a compound of the formula (I), its use as a protease inhibitor, and a pharmaceutical composition containing it. CONSTITUTION: The compound is isolated from the culture broth of Streptomyces chromofuscus SMF28 and represented by the formula(I) and used as a protease inhibitor. The pharmaceutical composition contains the compound of the formula(I) as an active ingredient and used for the prevention and treatment of diseases associated with protease.
Patent KR-20020043326-A (KR)
Inventor: SONG JIN SEOK
IPC: A43C5/00
Filed: 2000-12-02
Abstract: PURPOSE: Movable shoestring holes for sports shoes are provided to put on the sports shoes easily by forward moving of a movable shoestring installing portion for fixing the shoestring of the sports shoes and in order that the movable shoestring installing portion moves to the original place by the elastic power of springs when a portion covering a top side of the foot is released after putting on the sports shoes. CONSTITUTION: The movable shoestring holes for sports shoes include sports shoes(10), fixed string installing portions(11), movable string installing portions(20)(20a)(20b)(20c), elastic springs(23)(23a)(23b), a string fixing and installing portion(12), a sports shoes string(100), a top side(300) of the foot and a foot inserting portion(400). A lot of fixed string installing portions(11) are formed on the upper part of the sports shoes(10) and the string fixing and installing portion(12) is formed to install the movable string installing portions(20)(20a)(20b)(20c). A lot of elastic springs(23)(23a)(23b) are installed between the movable string installing portions(20)(20a)(20b)(20c) and are fixed by a spring fixing projection. When the top side(300) of the foot is released after putting on the sports shoes, the sports shoes return to the original form by the elastic power of the elastic springs(23)(23a)(23b) and maintain the circle type. The foot inserting portion(400) secures the space for inserting foot to put on the sports shoes easily.
Patent KR-20020044238-A (KR)
Title: Apparatus for supplying grits to dull machine
Inventor: CHOI SANG YONG
IPC: B24B57/00
Filed: 2000-12-05
Abstract: PURPOSE: A grit inputting feeding apparatus is provided to prevent the feeding error of the grits caused by waste grits by always storing a predetermined amount of grits in a storage tank. CONSTITUTION: A discriminator(20) is provided to classify the grits(10) into a small diameter grit, a middle diameter grit, and a large diameter grit. The classified grits are stored in a main storage tank. An injector(40) is provided to inject the grit(10) from the main storage tank into a surface of rolling roll seated on a rotating roll(42) in a case(46) of a dull machine. A grit feeding machine(1) feeds the grits(10) into the dull machine. The grit feeding machine(1) includes a main hopper(60), multi-step storage tanks and a discharging device. The main hopper(60) is positioned at one side of an elevator(50) for feeding the grits(10) into the discriminator(20).
Patent KR-20020044303-A (KR)
Title: Impact Absorbing Apparatus of Hood for Car
Inventor: OH MAN JU
IPC: B62D25/12
Filed: 2000-12-05
Abstract: PURPOSE: A shock absorbing apparatus of a hood for a vehicle is provided to protect a walker safe while maintaining the stiffness of a hood by minimizing the shock energy transmitted to the walker and to reduce weight by compacting structure. CONSTITUTION: An operating plate(110) having a guide slit(111) and a fixing sill(112) is fixed on the bottom face of an outer panel(2). A tensile spring(120) prepared at a lower portion of an inner panel(3) pulls downward the operating plate. An unlocking lever(130) rotatably combined to a portion of the inner panel. The upper portion of the unlocking lever is rotatably combined to the guide slit of the operating plate. A fixing protrusion(132) combined with the fixing sill is combined with the lower portion of the unlocking lever. A shock sensing plate(140) is embedded in the operating plate, and connected with a pin(131a). A shock sensing lever(150) rotatably combined to a portion of the inner panel interlocks with the unlocking lever. A portion of the shock sensing lever is fixed on the bottom face of the outer panel, and the other portion is connected with the unlocking lever. When the unlocking lever rotates, the outer panel is deformed downward. Therefore, the shock energy transmitted to a walker is reduced when the walker collides with a vehicle.
Patent KR-20020045198-A (KR)
Title: Electric Data Recorder Control
Inventor: BAEK HONG YEOL
IPC: G06F17/40
Filed: 2000-12-08
Abstract: PURPOSE: A method for managing a computing data storage is provided to maximally utilize the storage of a limited capacity by removing the unnecessary computing data in case of exceeding the limited capacity of the storage. CONSTITUTION: The method for managing the computing data storage comprises the steps of fixing a removal standard for the data stored in the computing data storage(101), judging that the data amount to be stored exceeds to the remaining space of the computing data storage when the new data is stored in the storage(103), securing the storage space by removing the stored data based on the removal standard when the remaining space of the computing data storage is short(104), and storing the new data in the secured storage space(105).
Patent KR-20020046027-A (KR)
Title: Process for preparing catalysts for liquid-phase degradation of waste polymer, and catalytic degradation process using the same
Inventor: KIM JONG HO
IPC: B01J37/08
Filed: 2000-12-12
Abstract: PURPOSE: Provided are preparation method of liquid phase degradation catalyst, a hydrogen exchanged MFI zeolite, for waste polymer and its polymer degradation method into low molecular hydrocarbons. The catalyst is prepared by treating zeolite in proper manner so that its surface area is increased, making the catalyst highly active and slowing down the carbon deposit. It degrades polymer fast into low molecular materials and increases the high yield of liquid products. CONSTITUTION: The preparation of catalyst comprises: making a synthetic mother liquid of 3-16(K2O, Na2O)·0.25-1.0Al2O3·50-100SiO2·2150-3000H2O without an organic template; adding 0.5-4g of MFI zeolite, as a core, per kg of the above mother liquid and synthesizing at 175-205°C for 1-3 days; and exchanging hydrogen by treating with 0.2-3N aqueous hydrogen chloride solution. The degradation device by the above MFI zeolite catalyst includes: delivery equipment of the reactant which slowly introduces, at a certain speed, molten polyolefin waste polymer heated, at the end of the hopper, to 200-350°C into the batch reactor; a reactor stirring the reactant and the alkali treated zeolite at 50-500rpm and the temperature of its exterior wall is controlled within ±2°C; a final reactor which increases the yield of the liquid products and converts the olefin into aromatic compounds by filling in the gallium exchanged MFI or BEA zeolite; and a separator of liquid products which separates the products continuously into different grades by the two step separator of different temperatures.
Patent KR-20020047639-A (KR)
Inventor: PARK JAE SEOK
IPC: B22D11/10
Filed: 2000-12-13
Abstract: PURPOSE: Provided is a method for producing a high nitrogen stainless steel wire for use in the manufacture of ferritic stainless steel sheets having excellent ridging property and good surface quality by deposition of nitrogen and manganese in the central part of continuous casting slab thus regulate agglomeration structure of slab during hot rolling. CONSTITUTION: In a continuous cast slab for manufacturing a ferritic stainless steel sheets comprising C 0.10 wt.% or less, Si 1.0 wt.% or less, Mn 1.0 wt.% or less, P 0.040 wt.% or less, S 0.030 wt.% or less, Cr 15.0-20.0 wt.%, Al 0.2 wt.% or less, N 0.05 wt.% or less, a balance of Fe and other inevitable impurities, the present invention is characterized in that a high nitrogen stainless steel wire comprising C 0.10 wt.% or less, Si 1.0 wt.% or less, Mn 5-15 wt.%, P 0.040 wt.% or less, S 0.030 wt.% or less, Cr 15.0-20.0 wt.%, Ni 0.5-6 wt.% or less, N 0.08-0.5 wt.%, a balance of Fe and other inevitable impurities is inserted into molten steel contained in continuous casting mold so that nitrogen and manganese is deposited in the central part of continuous casting slab in an amount of 0.05-0.1 wt.% and 0.5-2 wt.%, respectively. Also, austenitic zone with austenitic structure 40-60 % occupies 10-40% of total thickness of continuous casting slab.
Patent KR-20010016500-A (KR)
Title: Water saving apparatus
Inventor: KANG YONG HAK
IPC: F16K21/00
Filed: 2000-12-15
Abstract: PURPOSE: An apparatus for reducing water consumption is provided, in which water supply is controlled by stepping on an open/shut-off valve, to thereby achieve an improved economy in water consumption. CONSTITUTION: An open/shut-off valve elastically supported by a coil spring(8) is connected to one of a tap water and shower water supply valve or a show water exclusive valve. An upper valve support(2) and a lower valve support(4) are coupled to form a water supply gap(9). An open/shut-off valve(5) with a water leakage preventing O-ring(17) penetrates valve open/shut-off holes(1,3) formed at upper and lower valve supports(2,4), respectively. A support plate(6) with a water inlet groove(6') and the coil spring are mounted to be supported by a cylinder(7). The water inlet groove of the support plate is communicated with a water inlet hole(24') formed between the upper valve support and the support plate, and connected to an outer inlet pipe(25). The water supply gap between upper and lower valve supports is communicated with a water outlet hole(26') formed between the upper valve support and the support plate, and connected to a water discharge pipe(27). The upper valve support and the support plate are coupled through bolts(20). A valve fixing plate(10) is mounted onto the center of the open/shut-off valve, and a ball bearing(18) positioned at the end of a bolt(13) is arranged to move in the vertical direction within a hole(12) having a larger diameter than the diameter of the bolt. The support plate of the lower valve support is mounted to a groove of a base plate(14), and a coil spring(15) is inserted into spring grooves(22') formed on the bottom and upper surfaces of the valve fixing plate and the base plate. Then, the base plate and the support plate are coupled via bolts, and a rubber cover(19) is mounted onto the valve fixing plate.
Patent KR-20020050953-A (KR)
Title: Cable mounting structure of shift controlling system for manual transmission
Inventor: LEE JEONG GI
IPC: B60K20/02
Filed: 2000-12-22
Abstract: PURPOSE: A cable coupling structure of a transmission manipulation device for a manual transmission is provided to absorb instant shock generated by the initial synchronization by mounting a rubber buffering element and a coil spring type buffering element between a cable connection part and a coupling pin. CONSTITUTION: A cable coupling structure of a transmission manipulation device for a manual transmission includes a connection part(6) mounted to an end of a cable(2) connected to a shift lever, a coupling pin(8) protruded to a side of a control lever connected to the transmission, a first buffering element(12) inserted between the coupling pin and the connection part for carrying out buffering operation, and a second buffering element(16) mounted via a side of the first buffering element and between the connection part and the coupling pin for absorbing the instant impact force generated in the initial synchronization.
Patent KR-20010062653-A (KR)
Inventor: FELDMAN LESLIE A
IPC: A61L2/16
Filed: 2000-12-23
Abstract: PURPOSE: Provided are method to sterilize articles such as medical instruments having long narrow lumens, and more particularly to a method for enhancing the effectiveness of the sterilization of the interior of the lumen. CONSTITUTION: A dry booster which does not contain liquid and which has a volume at least 2 times the volume of the lumen is attached to the end of the lumen. The lumen and dry booster are placed in a sterilization chamber, and germicide is introduced into the chamber. A higher pressure is created outside the booster than inside the booster. The empty dry booster draws germicide into the lumen, sterilizing the interior of the lumen. The method can be enhanced by reducing the pressure in the chamber before introducing the germicide.
Patent KR-20020056653-A (KR)
Title: A method of providing an insurance service using settlement fee of wireless mobile terminal
Inventor: CHAE I SIK
IPC: H04W4/00
Filed: 2000-12-29
Abstract: PURPOSE: An insurance service providing method using settlement fee of a wireless mobile terminal is provided to use small change generated in payment of fee of the wireless mobile terminal as insurance if the user desires. CONSTITUTION: In the mobile communication network(100), a base station(12) performs a communication with wireless mobile terminals(10a-10n) by using a wireless section. A base station controller(14) controls a wireless and wire link and performs a hand-off operation for maintaining the continuity of a call during the movement of a subscriber. A mobile exchange(16) provides a communication line to the subscriber and performs a connection with other communication network(for example, Internet network). A home location register(18) stores information of the subscriber. An account/insurance management server(20) performs an account of fee for use of the mobile communication network, joining of insurance for the change of the communication fee and insurance management.
Patent KR-20020058539-A (KR)
Title: A method for forming cylinder type capacitor in semiconductor device
Inventor: KIM SEON U
IPC: H01L27/108
Filed: 2000-12-30
Abstract: PURPOSE: A cylindrical capacitor formation method of semiconductor devices is provided to prevent defects due to reaction a slurry material by using a photoresist as a gap-filling material. CONSTITUTION: A sacrificial layer(33) is formed a lower layer(31) having a polysilicon plug(32). A storage electrode formation region is defined by selectively etching the sacrificial layer. A polysilicon layer(36) is formed on the resultant structure. The surface of the polysilicon layer(36) is performed by HMDS(Hexamethyl Disilizane). A photoresist(37) is coated on the resultant structure to planarize the resultant structure. The photoresist(37) and the polysilicon layer(36) are polished by CMP to expose the sacrificial layer. After removing the photoresist layer, the polymers and the HMDS remaining on the surface of the polysilicon are cleaned by using H2SO4/H2O2/H2O mixed solutions.
Patent KR-20020057226-A (KR)
Title: Circuit of correction dc of lcd device
Inventor: CHOI GYO UN
IPC: G09G3/36
Filed: 2000-12-30
Abstract: PURPOSE: A DC compensation circuit of a liquid crystal display(LCD) is provided, which improves a product characteristics by solving a difference of dVp generated by a gate time delay. CONSTITUTION: According to a Vcom supply circuit of a liquid crystal display, a ground line(34) for DC compensation is constituted between a panel(31) and a Y PCB(32). The first resistor(35) for DC compensation is connected to the ground line for DC compensation, and the second resistor(36) for DC compensation is constituted between an X PCB(33) and the panel, and the third resistor(37) for DC compensation is constituted below the panel. A Vcom voltage passing through the second and the third resistor(R1) for DC compensation is dropped at a former stage of the first resistor for DC compensation and then is applied to the first stage of the panel. At the end stage of the panel, the voltage is applied directly from the PCB.
Patent KR-20010021595-A (KR)
Title: 손으로 휴대할 수 있는 무선통신 유니트를 위한 안테나장치
IPC: H01Q5/10
Filed: 1998-05-14
Abstract: 손으로 휴대할 수 있는 무선통신 유니트를 위한 안테나장치는 상기 안테나장치와 상호작용하는 지표면 수단을 갖는 케이스를 포함한다. 상기 안테나장치는 상이한 공명주파수로 조정되고 일반적인 공급점(1c)를 갖는 제1 및 제2방사요소(1a,1b)를 포함한다. 상기 방사요소(1a,1b)는 케이스(2) 내에 완전하게 제한되도록 지지수단(3) 위에 조밀한 배열로 배치된다.
Patent KR-20010022139-A (KR)
IPC: A21D10/04
Filed: 1998-07-16
Abstract: 밀가루에 기초한 반죽 조성물이, 냉장 온도에서 수저로 퍼낼 수 있고, 최소한 약 75일의 냉장 보관 수명을 가진다. 상기 반죽은 약 0.81 내지 0.92의 중간 수분 활성도(A w )를 가진다. 상기 반죽은 높은, 보풀보풀한 질감 및 약 1보다 큰 구운후 높이 대 굽기전 높이 비율을 가지는, 머핀, 팬케이크, 와플, 브라우니, 및 기타 음식과 같은 제품으로 구워질 수 있다.
Patent KR-20010032634-A (KR)
IPC: B60R21/01
Filed: 1998-12-10
Abstract: 자동차 좌석벨트(12)용 인장력 센서(10)는 연장되는 한 쌍의 가이드 핀 블럭(16,18)을 구비하는 베이스(14) 및 좌석 벨트(12)를 가이드하도록 각각 간격지워진 복수의 상부 및 하부 가이드 핀(20,22)을 포함한다. 이동가능한 플런저(40)를 수용하도록 오리피스(32)를 구비하는 플런저 하우징(30)은 베이스(14)에 고정된다. 플런저(40)는 좌석벨트(12)가 최소의 마찰력으로 플런저(40) 위로 이동하도록 형성된 상부(42)를 구비한다. 복수의 스프링(46)는 플런저(40)가 인장력하에 있을때 좌석벨트(12)의 측면력(lateral force)에 대하여 바이어스되도록 베이스(14)와 플런저(40) 사이에 배치된다. 플런저에 고정된 영구 자석(50)은 플런저(40)가 좌석 벨트(12)에 의해 내리눌려질때 홀 효과 센서(52)로 근접 이동한다. 홀 효과 센서(52)는 자속에 따라 반응하는 출력을 구비한다.
Patent KR-20010040301-A (KR)
Title: 통신단말기
IPC: H04W8/18
Filed: 1998-12-17
Abstract: 본 발명은  간이형 휴대전화기, 휴대전화기 등의 통신단말장치에 관련되는 것이다.     CS-ID 군과  그것에 대응한 위치 정보 (문자열) 의 조합을 메모리 수단에 미리 기억시켜 둔다.     대기 상태에서  일정시간마다 서치 동작을 하여, 순차적으로 수신하여 얻어지는 CS-ID 중, 수신신호 강도 (RSSI) 가 상위 소정수에 들어가는 제어채널에 관련된 CS-ID 로 이루어지는 CS-ID 군을 얻어, 이것을 RAM 에 기억시켜 둔다.     특정한 발신자 번호에 관련된 착신이며, 또 착신 서브어드레스에 정보 통지 코드와 일치하는 코드가 배치되어 있을 때 (ST29), RAM 에 기억된 CS-ID 군과  메모리 수단에 기억되어 있는 복수 개의 조합 각각의 CS-ID 군을 비교해서  복수 개의 조합 각각에서의 CS-ID 의 일치 개수를 검사한 다음, 일치 개수가 가장 많은 조합을 구성하는 위치 정보를 얻어 (ST30), 그 위치 정보 (단말장치의 위치를 나타낸다) 를 발신측 (모니터측) 에 송신한다 (ST32).     이로써, 발신측에서는 장치 본체의 위치를 쉽게 인식할 수 있다.
Patent KR-20010033381-A (KR)
Title: 대물렌즈 액튜에이터
IPC: G11B7/09
Filed: 1998-12-21
Abstract: 렌즈지지체(2)를 베이스부재(4)에 대하여 탄성지지하기 위해 렌즈지지체(2)와 베이스부재(4) 사이에 설치된 탄성지지부재(5)와, 탄성지지부재의 길이방향을 따라 연장되는 한쌍의 댐핑보조부재(1Oa,1Ob)와, 양 댐핑보조부재의 각 자유단부들을 연결하도록 마련된 점탄성재(11)를 포함하는 대물렌즈 액튜에이터는, 각종 연결상태를 구성할 수 있으며 불필요한 공진을 낮추기 위한 감쇠효과의 설정에 대한 자유도가 증대되어 충분한 감쇠효과를 발휘할 수 있음과 동시에, 점탄성재를 도포하는 부위가 렌즈지지체나 베이스부재로부터 떨어진 넓은 공간에 위치하게 되어 도포작업을 용이하게 실시할 수 있다.
Patent KR-20010040504-A (KR)
Title: 평면 가열 요소 및 상기 평면 가열 요소의 사용
IPC: G03G15/20
Filed: 1999-02-02
Abstract: 본 발명은 가열할 수 있는 파이프, 가열할 수 있는 수송 장치 및 가열 로울러에서 평면 가열 요소의 사용에 관련되고, 전기전도성 폴리머를 포함한 얇은 저항층 및 서로에 대해 떨어져 저항층의 한쪽 면에 배치된 적어도 두 개의 평면 전극으로 구성된 평면 가열 요소에 관련된다.
Patent KR-20010042040-A (KR)
Title: 올리고뉴클레오티드 매개된 핵산 재조합
Filed: 2000-01-18
Abstract: 본 발명은 상동성 핵산을 비롯한 핵산을 재조합하는 방법을 제공한다. 또한, 본 발명은 유전자 재편성 올리고뉴클레오티드 계통군 및 재조합 절차에 있어서 이들의 용도 뿐 아니라, 폴리머라제 및 리가제 매개된 재조합 방법도 제공한다.
Patent KR-20010042322-A (KR)
Title: 막-유형 매트릭스 메탈로프로테인아제를 억제하는 방법
IPC: A61K31/65
Filed: 1999-03-30
Abstract: 본 발명은 생물학적 시스템에서 막-유형 매트릭스 메탈로프로테인아제(MT-MMP)의 활성을 억제하는 방법이다.  따라서, 본 발명을 통해, MT-MMP 활성을 특징으로 하는 포유동물의 의학적 상태, 특히 과도한 MT-MMP 활성을 특징으로 하는 상태를 치료할 수 있다.  상기 방법은 테트라사이클린 화합물, 바람직하게는 비-항미생물성 테트라사이클린, 보다 바람직하게는 6-데메틸-6-데옥시-4-데(디메틸아미노)테트라사이클린(CMT-3) 또는 6-α-데옥시-5-하이드록시-4-데(디메틸아미노)테트라사이클린(CMT-8)을 사용하여 MT-MMP 활성을 억제한다.
Patent KR-20010025031-A (KR)
Title: 양자 교환 멤브레인 연료 전지 시스템 및 그 작동 방법
IPC: H01M8/06
Filed: 1999-05-18
Abstract: PEM 연료 전지 시스템은 연료 또는 석유, 처리 공기, 및 냉각재 각각에 대해 유입 및 배출포트를 갖춘 PEM 연료 전지를 포함한다.  연료 전지의 공기 배출포트에서 배출된 습윤성 배출 공기의 소정 부피 분율은 후방으로 전환되고 주위 온도에서 PEM 연료 전지의 공기 유입포트로 유입되는 청정 공기와 혼합되어서, 높은 주위 작동 온도에서 연료 전지 내에서 물균형을 유지할 수 있도록 한다.  재순환 대 공기 배출비는 연료 전지의 주위 온도 및 전력 레벨에 기초하여 재순환 흐름을 조절하는 프로세서에 의해 제어된다.
Patent KR-20010071343-A (KR)
Title: 템플릿정합점의 미소위치를 정확히 위치시키는 방법
IPC: G06K9/32
Filed: 1999-05-28
Abstract: 부화소최대를 x축 및 y축을 갖는 2차원격자상에 정확히 위치시키는 방법이 제공된다. 이 방법은, 중간격자점위치들에 들게되는 부화소최대를 위치시키는데 특히 적합한 것으로, 최대격자점값을 갖는 격자점을 확인함으로써 시작한다. 그 후, 부화소최대를 담고있는 사각형이 x 및 y축들을 따라 두 번째로 큰 격자점값들을 갖는 이웃하는 격자점들을 위치시킴으로써 결정된다. 다음으로, 네 개의 1차원미소최대들은 사각형의 각 측을 따라 계산된다. 다음으로, 사각형의 대향 측들을 따라 1차원최대들을 연결하는 두 선들이 계산된다. 끝으로, 부화소최대에 관한 위치가 두 개의 계산된 선들이 교차하는 위치로 산출된다.
Patent KR-20010053005-A (KR)
Title: 피롤로[2,3-디]피리미딘 화합물
IPC: A61K31/5377
Filed: 1999-06-14
Abstract: 본 발명은 하기 화학식 I의 화합물, 및 야누스 키나아제 3과 같은 단백질 티로신 키나아제 효소 억제제 및 장기 이식, 루프스, 다발성 경화증, 류마티스 관절염, 건선, 유형 I의 당뇨병 및 당뇨, 암, 천식, 아토피성 피부염, 자가면역 갑상선 질환, 궤양성 대장염, 크론병, 알쯔하이머병, 백혈병 및 다른 자가면역 질환으로 구성된 군에서 선택된 질환에 대한 면역억제제로 유용한 치료법에 관한 것이다: 
     화학식 I 
     
       
     
     상기 식에서, 
     R 1 , R 2 및 R 3 은 청구의 범위의 제 1 항에 정의된 바와 같다.
Patent KR-20010071529-A (KR)
Title: 실리콘 에피택셜 웨이퍼 및 그 제조방법
IPC: H01L21/306
Filed: 2000-03-02
Abstract: 케미컬 에치 기판에 직접 실리콘 단결정 박막을 형성하는 것으로, 전체 공정 소요시간을 효과적으로 단축하는 것이 가능해 지고, 실리콘 에피택셜 웨이퍼의 제조코스트의 저감과 제조능율의 향상, 나아가서는 웨이퍼가격의 저렴화 및 납기 단축에 크게 공헌한다. 또 케미컬 에칭처리시의 에칭대를 60μm 이상으로 확보하는 것으로 케미컬 에치 기판의 주표면의 광택도를 95% 이상으로 할 수가 있다. 이로서, 케미컬 에치 기판의 주표면에 형성되는 실리콘 단결정 박막의 광택도를 95% 이상으로 높이는 것이 가능하게 되고, 그후의 리소그래피 공정에 있어서의 오토 얼라이먼트 처리도 문제없이 행할 수가 있다.
Patent KR-20020057749-A (KR)
Title: Filter medium and filter, and apparatus for supplying air and chemical with the filter
Inventor: HWANG JEONG SEONG
IPC: F24F3/16
Filed: 2001-01-06
Abstract: PURPOSE: A filter medium, filter and air supplying equipment with filter and chemical supplying equipment is provided, which can extend filtering area by enlarging folding numbers of the filter media thus increasing filtering efficiency. It can be used at semi conductor producing plant by efficiencies of 99.99 % for particles of 0.12-0.17 μm in diameter and of 99.97 % for that of 0.3 μm in diameter as a HEPA filter, so that non-conforming articles are minimized. CONSTITUTION: The filter medium is composed of a sheet that consists of a first pleat part(100) and a second pleat part(120). The first pleat part(100) is formed by folding in a type having first amplitude(H1) and first wave length, and the second pleat part(120) is formed by folding in a type having second amplitude(H2) and second wave length. The second pleat part(120) comprises No. n pleat part that is formed in a type that have No. n amplitude and No. n wave length which are smaller than No. (n-1) amplitude and No. (n-1) wave length, which are the sheet folded by n times (where n is natural number). The filter media is set in a case of 550-650 mm in width, 600-1300 mm in length and 70-300 mm in height, and is made of glass fiber to filter particles contained in air composed.