baber/WOPTO huggingface dataset:
Patent KR-20000048339-A (KR)
Inventor: MARCIN JOHN JOSEPH JR
IPC: C22F1/00
Filed: 1999-12-22
Abstract: PURPOSE: A nickel-based super alloy product is provided to have sufficient strength, durability and fatigue resistance to a corresponding forged supper alloy product. CONSTITUTION: A cast product consists of about 15-25wt% of chromium, 2.5-3.5wt% of molybdenum, 5.0-5.75wt% of (columbium+tantalum), 0.5-1.25wt% of titanium, 0.25-1.0wt% of aluminium, less than 21wt% of iron and the most of the rest of nickel. In casting, the super alloy cast product is heated at a temperature of 982-1121°C for 1-24 hours to reduce element separation. During heating, the product is pressurized at a pressure of 1.5-175MPa to eliminate pores.
Patent KR-20010057422-A (KR)
Inventor: PARK DONG SU
IPC: E06B7/16
Filed: 1999-12-23
Abstract: PURPOSE: A safety door for protecting child's fingers is provided to protect children's fingers from being hurt by being caught in a chink of a door. CONSTITUTION: A safety door for protecting child's fingers comprises protections(3-1, 3-2) for a hinged part, a sensor for detecting whether children's fingers are on a dangerous area or not, and a stopper for stopping a door compulsively by signals by the sensor.
Patent KR-20000063130-A (KR)
Inventor: CHOI BONG GYU
IPC: C09J163/00
Filed: 1999-12-27
Abstract: PURPOSE: An epoxy resin adhesive is provided that has excellent heat resistance and shock resistance, as well as adhesiveness to a substrate for a printed circuit. CONSTITUTION: The adhesive comprises 10 to 90 wt% of epoxy resin, 10 to 90 wt% of filler and 1 to 30 wt% of toughening agent as main components; and 0.1 to 20 wt% of curing agents based on the weight of the main components. The epoxy resin is contained in an amount of 35 to 60 wt%, and the filler is contained in an amount of 40 to 65 wt%. The epoxy resin is aliphatic, alicyclic or aromatic epoxy resins and is selected from the group consisting of bisphenol A diglycidylate, bisphenol B diglycidylether, bisphenol F diglycidylether, 1,4-butanediol diglycidylether, resorcinol diglycidyl ether, phenol novolac diglycidylether and cresol novolac diglycidyl ether.
Patent KR-20010061342-A (KR)
Inventor: PARK HUI TAE
IPC: G06F3/14
Filed: 1999-12-28
Abstract: PURPOSE: A computer display system is provided to change the resolution of a display monitor according to the resolution arbitrarily set by a user, and to divide one screen into a plurality of screens on one monitor so that it can obtain a multi-vision effect. CONSTITUTION: The system comprises a software layer(20) and a hardware layer(30). The software layer(20) includes a resolution converting program(21), a graphical device interface(23), and a display driver(25). The hardware layer(30) includes a graphical device(31) and a display monitor(34). The resolution converting program(21) is connected to the graphical device interface(23) via an application program interface(22). The graphical device interface(23) is connected to the display driver(25) via a graphical driver interface(24). The resolution converting program(21) executes a resolution conversion according to the selection of the user by using functions of the application program interface(22), for example Bool SetScreenResolution(X word, Y word). The graphical device interface(23) is installed as a part of the OS, and processes the function, Bool SetScreenResolution(X word, Y word) input via the application program interface(22). The graphical device interface(23) converts the function, Bool SetScreenResolution(), into functions of the display device interface(24), IcPossibleXY(X,Y) and SetResolutionXY(X,Y). The graphical device(31) offres the video signal to the display monitor(34), and receives the data of the display monitor(34) via a DDC(Display Data Channel, 32).
Patent KR-20010061469-A (KR)
Inventor: JU YEONG DONG
IPC: G11C16/06
Filed: 1999-12-28
Abstract: PURPOSE: The CAM cell detecting circuit of a flash memory is provided to sense a CAM cell stably by pumping a word line of a CAM cell in a low source voltage. CONSTITUTION: A CAM cell detecting circuit includes a power up reset circuit(20). In an initial stage, the power up reset circuit(20) outputs a low signal to one terminal of an NOR gate(30), and a latch outputs a low signal to the other terminal of the NOR gate(30). For this reason, the NOR gate(30) outputs a high signal, and an EN signal is the high signal. An erased CAM performs a sensing, because the EN signal is the high signal, and the low signal is delayed by a delay part, and the EN signal is changed into a low signal. When the EN signal is the high signal, the EN signal is applied to a pumping part(52), and the pumping part(52) controls that a value of a word line(W/L) becomes more than a source voltage(Vcc). At this time, the pumping part(52) is a positive charge pump. For this reason, each S/A senses the CAM cells(CAM0 to CAMn). When a latch signal becomes the high signal and the EN signal becomes the low signal, data is latched. In conclusion, there is no electric power consumption.
Patent KR-20010065781-A (KR)
Inventor: KWON TAE HYEOK
IPC: G09G3/36
Filed: 1999-12-30
Abstract: PURPOSE: A gate driving signal generation circuit which has multi level is provided to improve flicker phenomenon of liquid crystal panel easily by generating gate driving signal of multi level using several resistances and capacitors and OP amp. CONSTITUTION: A high level signal generation unit(100) receives a gate-on enable signal(OE1) and a comparison signal(comp), and generates a high level signal(Vgh) of a gate driving signal(Von). A driving signal generation unit(200) receives the output signal(Vgh) of the high level signal generation unit(100) and a low level signal(Vgl) of the gate driving signal(Von), and outputs the gate driving signal(Von). In the high level signal generation unit(100), an inverse amplitude unit amplifies inversely the gate-on enable signal(OE1) using OP amp, and an output unit shifts the output signal of the inverse amplitude unit into high level of gate driving signal which has multi level.
Patent KR-20010059034-A (KR)
Inventor: LEE SANG CHEOL
IPC: F16H59/38
Filed: 1999-12-30
Abstract: PURPOSE: A gearshift control method executes third speed shift if L.F.U. 2→3 upshift occurs during the second speed running and immediately shifts gears when 3→2 downshift occurs by the re-operation of an accelerator pedal during the above third speed gearshift. CONSTITUTION: A gearshift control method comprises ten steps. The first step(S100, S105, S110) is to output a certain gearshift control signal to shift gears to the third speed if a 2→3 upshift signal is impressed during the second speed running. The second step(S115) is to determine whether the third speed shift synchronization is completed when the gearshift synchronization is executed by the gearshift control signal. The third step(S116, S120) is to execute the third speed running if the third speed gearshift synchronization is completed and to determine whether a tip-up in signal is impressed if the third speed synchronization is not completed. The forth step(S125, S130) is to output throttle compensation duty if the tip-up in signal is impressed and to determine whether a 3→2 kickdown gearshift signal is judged. The fifth step(S135) is to compare and determine the detected oil temperature with the arbitrary first set value when the 3→2 kickdown gearshift signal is judged. The sixth step(S140) is to compare and determine the detected car speed with the arbitrary second set value when the detected oil temperature is determined equal to or higher than the arbitrary first set value. The seventh(S145) step is to determine whether a kickdown switch is turned on/off when the detected car speed is equal to or higher than the arbitrary second set value.
Patent KR-20010059207-A (KR)
Inventor: LEE SEON GYU
IPC: F16C19/00
Filed: 1999-12-30
Abstract: PURPOSE: A method for controlling state of a main shaft bearing using an electromagnet exciter and an apparatus thereof are provided to increase the stability of an intelligent main shaft system by controlling the rotary degree and rigidity of the main shaft optimally. CONSTITUTION: A method for controlling state of a main shaft bearing using an electromagnet exciter(108) includes the steps of calculating and storing initial rigidity ratio and damping ratio in state of setting up a main shaft system at the optimum state and operating the main shaft system, sensing vibration generated in operating the main shaft system and detecting frequency change generated in rotating a rotary shaft(104), obtaining frequency response function based on the sensed vibration signal and the detected frequency change, calculating in-operating rigidity ratio and damping ratio of the main shaft by analyzing the obtained frequency response function, detecting change quantity by comparing the initial rigidity ratio and damping ratio with the in-operating rigidity ratio and damping ratio, and compensating the rigidity change of the main shaft by exciting the electromagnet exciter mounted at a predetermined part within a housing(102) based on the detected change quantity.
Patent KR-20010066151-A (KR)
Inventor: KO GWAN JU
IPC: H01L21/28
Filed: 1999-12-31
Abstract: PURPOSE: A semiconductor wafer and a method for manufacturing the same are provided to prevent a damage of a dummy region by forming a moat pattern on an active region and the dummy region of a semiconductor substrate. CONSTITUTION: A moat pattern is formed on an active region and a dummy region of a semiconductor substrate(100) by using an STI(Shallow Trench Isolation) method. The moat pattern is used as an isolation pattern for isolating devices. The moat pattern is formed with an insulating material such as TEOS(TetraEthOxySilane). A gate insulating layer(400) is formed on the semiconductor substrate(100). A gate electrode(510) is formed on the gate insulating layer(400).
Patent KR-20010087454-A (KR)
Inventor: LIM HUI CHEON
IPC: B60R5/00
Filed: 1999-12-31
Abstract: PURPOSE: A lathe for a bus is provided to maintain an interval between lathe bracket uniformly and the length of lathe plates uniformly by fitting the lathe brackets in first and second rails for simplifying the structure of lathe assembly and reducing the weight of the lathe assembly, thereby simplifying the exchange of lenses or lamps. CONSTITUTION: A lathe for a bus includes a first rail(2) extended in a longitudinal direction of the bus and fixed to a roof frame(51), a second rail(4) fixed to a side panel(S) inside the bus by the same length with the first rail, a lathe bracket(8) formed with first and second fitting parts(5,6) to be coupled with the first and second rails, the lathe bracket being slidable while coupled with the first and second rails, and a plurality of lathe plates(10) fixed on a top surface of the lathe bracket and having the same length with one another.
Patent KR-20000068759-A (KR)
IPC: C09B62/085
Filed: 1998-08-25
Abstract: The present invention provides novel water-soluble azo compounds derived from 2-hydroxynaphthalene-3,6-dicarboxylic acid or derivatives thereof and diazonium salts having sulfo group(s). These compounds are useful as raw materials for dyes having excellent dyeing properties and fastness.
Patent KR-20000052951-A (KR)
Title: Dihydropyrones with improved antiviral activity
Inventor: BOYER JR FREDERICK EARL
IPC: C07D241/04
Filed: 1997-10-31
Abstract: PURPOSE: Improved antiviral activity of 6,6-disubstituted-5,6-dihydropyran-2-ones caused by judicious placement of certain polar substituents at the 3 and/or 6 positions is provide. The substituents enhance the cellular activity also diminish cytotoxicity further enhancing the desirable properties of these agents as antivirals. CONSTITUTION: A compound or a pharmaceutically acceptable salt thereof of formula I are provided, wherein: R1 is H, 2- or 3- or 4- (CH2)n' OR' or (CH2)n' N(R')2 where n' is 0 or 1 and wherein 2- or 3- or 4- refer to the point of substitution on the phenyl ring; R2 and R3 are independently H, OR, N(R)2, a straight or branched alkyl of 1-4 carbons, a cycloalkyl of 3-6 carbons, F, Cl, Br, NRCOR, COR, CON(R)2, OCOR, CO2R, NRSO2 R, SO2N(R)2, NRSO3R, NRSO2N(R)2, NRCON(R)2, or R2 and R3 may be taken together to form a ring of 5-6 atoms optionally containing 1 or 2 heteroatoms; R4 is a straight or branched alkyl of 1-7 carbons, a cycloalkyl of 3-7 carbons, a heterocycle of 4-7 atoms containing 1-2 heteroatoms, or (CH2)nPh, all of which may be optionally substituted by F, Cl, Br, R, OR, SR, N(R)2, CON(R)2, NRCOR, SO2R and COR; R5 is H, (CH2)nOR, (CH2)nN(R)2, (CH2)nNRCOR, (CH2)nOSO2N(R)2, (CH2)nOSO2R, (CH2)nNRSO2N(R)2, OCH2CH2OR, NRCH2CH2OR, (CH2)nCN, (CH2)nCON(R)2, (CH2)nNRCON(R)2, C(CH3)2OR, (CH2)nCOR, (CH2)nNRSO2R, (CH2)nCO2R, O(CH2)n"CO2R, OCON(R)2, NR(CH2)nCO2R, -(CH2)n-NR-CS-N(R)2, (CH2)n-NRSO2OR, wherein n is an integer of from 0 to 3; R6 is methyl, ethyl or isopropyl; R is independently H, a straight or branched alkyl of 1-5 carbons, a -(CH2)n-cycloalkyl wherein the cycloalkyl is of 3-6 carbons and wherein n is an integer of from 0 to 3, -(CH2)m-Ph, a (CH2)m-heterocycle wherein the heterocycle is of 5-6 atoms with 1-3 heteroatoms and wherein m is an integer of from 0 to 3, and wherein the (R)2 in N(R)2 may be a heterocycle containing the nitrogen, all optionally substituted by F, Cl, Br, =O, -CN, -CF3, OR', COR', N(R')2, CON(R')2, or NR'COR'; and R' is H, a straight or branched alkyl of 1-3 carbons, or Ph; and n" is an integer of from 1-2.
Patent KR-20000057346-A (KR)
Title: Contact lenses providing improved visual acuity
Inventor: COX IAN G
IPC: G02C7/04
Filed: 1997-11-17
Abstract: PURPOSE: A method for obtaining contact lenses that has improved visual acuity. The method comprises providing at least one of the anterior surface or the posterior surface of the contact lens with a conic section having a shape factor value within the range of about 0.3 to 2.0, the shape factor value being selected so as to adjust spherical aberration in the central optical zone to a value within the range of about -0.2 diopter to about -0.6 diopter and to a value that improves visual acuity. CONSTITUTION: With reference to the figure, contact lens 1 has a posterior (or back) surface 2 and an anterior (or front) surface 3 meeting at edge 4. Posterior surface 2 comprises central zone 21 and peripheral zone 22. Anterior surface 3 has a central zone 31 (the curved portion forming central zone 31 also referred to as the anterior power curve) extending across a central portion 33 of the anterior surface. The anterior surface may be formed of a single curve, or, as shown in the FIGURE, may include a peripheral zone 32 (the curved portion forming peripheral zone 32 also referred to as the anterior carrier curve). As known in the art, the anterior central zone 31 and posterior central zone 21 combine to form the optical zone and provide the lens with a given refractive correction.
Patent KR-20000070309-A (KR)
Title: 에너지 가이딩 체인
IPC: H02G11/00
Filed: 1998-01-09
Abstract: 본 발명은 체인 링크 (1) 중 몇몇 링크의 관절축이 교차하고, 또한 서로에 대해 굽힘가능한 힌지된 체인 링크 (1) 를 사용해서 곡선로상의 고정 연결점으로부터 가동 연결점까지 케이블, 가요성 튜브등을 안내하기 위한 에너지 공급 체인에 관한 것이다.   본 발명은 체인이 오직 단일 링크 스트랜드로 이루어지고, 체인 링크 (1) 중 몇몇 링크가 케이블을 수용하기 위한 1이상의 지지 프레임을 갖는다.   바람직하게는, 나란한 관절축을 갖는 체인 링크가 교차 관절축을 갖는 체인 링크에 번갈아 연결될 수 있는 것을 특징으로 한다.
Patent KR-20000070354-A (KR)
Title: 정압형 비접촉 가스밀봉
Filed: 1997-11-21
Abstract: 본 발명의 정압형 비접촉 가스밀봉에 있어서는, 제2 O링(62)이 접촉하는 정지밀봉고리(4)의 제2 외주부분(42)의 직경(d 2 )을, 제1 O링(61)이 접촉하는 정지밀봉고리(4)의 직경(d 1 ) 보다 작게 한다. 제1 밀폐공간(71)에 공급된 밀봉가스(8)의 압력은, d 1 〉d 2 로 한 것에 의해, 정지밀봉고리(4)에 이것을 회전밀봉고리(2) 방향으로 압력을 가한다. 제2 밀폐공간(72)은 배압도입로(45)에 의해 기기내부영역(F)에 연결되어 있고, 제2 밀폐공간(72)에 있어서의 기기내부가스압력을 정지밀봉고리(4)에 배압으로서 작용시킨다. 정지측 밀봉단면(40)에 형성되는 정압발생홈(9)의 홈폭(b)은, 상기 정지측 밀봉단면(40)의 직경방향폭인 밀봉면폭(B)에 대한 홈폭비 b/B가 0.05 ≤b/B ≤0.3으로 되도록, 설정되어 있다. 정압발생홈(9)으로부터 정지측 밀봉단면(40)의 외주가장자리에 이르는 지름방향거리(Bo) 또는 상기 정지측 밀봉단면(40)의 내주가장자리에 이르는 지름방향거리(Bi)는, 홈폭(b) 및 밀봉면폭(B)의 사이에 B - b = Bo + Bi의 관계를 가지는 것을 전제로 하여, 0.3 ≤Bo ≤0.7B - b 또는 0.3B ≤Bi ≤0.7B - b로 되도록 설정되어 있다. 정압발생홈(9)의 홈깊이(L)는, 0.3 ~ 1.0㎜로 한다. 정압발생홈(9)에 도입된 밀봉가스(8)의 압력은, 기기내부영역(F)의 압력보다 0.5 ~ 1.5bar 크게 되도록 한다. 제3 O링(63)의 내주부가 접촉하는 케이스내부 원통부(31)의 직경(D m )과 밀봉단면(20),(40)의 내외경(D 1 ),(D 2 )에서 특정되는 균형비 K = ((D 2 ) 2 -(D m ) 2 )/((D 2 ) 2 -(D 1 ) 2 )를, 0.8 ≤K ≤0.9로 되도록 설정한다.
Patent KR-20010020252-A (KR)
Title: 작동 및 감쇠 장치
IPC: F16F9/53
Filed: 1998-04-15
Abstract: 본 발명은 유압 유체로 충전된 적어도 하나의 압력 챔버(4), 유체 용기(11), 압력 챔버와 유체 저장소를 연결하는 펌프(5), 보상 체적(8) 및 패쓰쓰루 밸브(7)를 갖는 복귀 라인(13)을 포함하는 제어가능한 조절 및 감쇠 장치에 관한 것이다.  전기 유변성 유체 또는 자기 유변성 유체는 유압 유체로 사용되고, 이는 압력 챔버 내로 돌출하는 피스톤(3) 상에 또는 멤브레인(17) 상에 압력을 가하고 그 세기는 패쓰쓰루 밸브로 제어될 수 있다.
Patent KR-20010020354-A (KR)
Title: 집적 회로 테스터를 위한 가상 채널 데이터 분산 시스템
IPC: G01R31/317
Filed: 1998-04-27
Abstract: 집적회로 테스터(10)는 디바이스 언더 테스트(11)의 각각의 단자(27)를 위한 노드(24)를 포함한다.  각 노드(24)는 디바이스 단자(25)에서 테스트 동작을 실행하는 핀 전자 회로(32)와 상기 테스트 동작을 제어하기 위한 상기 로컬 핀 전자 회로(32)로 시퀀스(sequence)를 공급하기 위한 벡터 메모리 시스템(28)을 포함한다.  테스터를 포로그램하기 위해(to program the tester), 호스트 컴퓨터는 공통 버스(common bus)를 통해 각 벡터 메모리 시스템으로 적당한 벡터 셋트를 전송한다(transmit).  상기 벡터 메모리 시스템으로 벡터를 전송하기 전에, 호스트 컴퓨터는 하나 이상의 "가상채널(virtual channel)"을 할당하는 제어 데이터로서 각각 상기 벡터를 전송한다.  그러므로 동일한 벡터 셋트를 수신하는 모든 벡터 메모리 시스템은 동일한 가상 채널에 할당된다.  또한, 버스 상에 각 벡터 셋트를 전송하기 전에, 호스트 컴퓨터는 액티브로 하나의 가상 채널을 지정하는(designating) 모든 벡터 메모리 시스템으로 부가적인 제어 데이터(additional control data)를 동보한다.  그 후 액티브 가상 채널에 할당된 상기 벡터 메모리 시스템만이 전송된 벡터 셋트를 채택한다.  그래서 하나 이상의 벡터 메모리 시스템이 제어하는 핀 전자 회로가 동일한 테스트 동작을 실행할 경우 호스트 컴퓨터는 상기 벡터 메모리 시스템으로 동일한 벡터 셋트를 동시에 기록할 수 있다.
Patent KR-20010012407-A (KR)
Title: 광 소자
IPC: G02B5/30
Filed: 1998-05-08
Abstract: 요소는 예컨데 유리와 같은 투명한 재료로 제조된 기판(1)을 가진다.  이 층(1)상에, 선형 편광자(2)가 위치되며, 상기 편광자(2)상엔 광-배향 폴리머 네트워크(PPN)(=LPP)의 층(3)이 위치되며, 상기 층(3)은 상기 기판을 덮는 표면을 거쳐 국소적으로 변하는 방식으로 배향된다. 교차 결합된 액상-크리스탈 모노머의 이방성 층(4)은 상기 층(3)에 접한다.  상기 층(4)는 적합한 파장의 빛에 노출됨으로서  광 교차결합되며, 결과적으로 상기 PPN층(3)에 의해 규정된 분자 배향은 고정된다. 7에 의해 표기된 상기 소자는 위조를 방지하는 광 요소로서 사용될 수 있으며, 상기 액상-크리스탈 층의  배향 패턴 또는 그 내에 저장된 광 정보는 예컨데 외부 편광자(5)에 의해서 보여지는 것이 가능하다.
Patent KR-20010013995-A (KR)
Inventor: MAUGANS REXFORD A
IPC: C08F10/02
Filed: 1998-06-05
Abstract: The subject invention was directed to polymer compositions having improved bond performance, to a method for improving the bond performance of a polymer composition, and to fabricated articles, such as fibers and fabrics which exhibit an improved bond performance, and to other fabricated articles, including but not limited to rotationally molded articles, prepared from polymer compositions of the invention.
Patent KR-20010077703-A (KR)
Title: Automatic Button-Lighting System for Gas Range
Inventor: KIM HYUNG JIN
IPC: F24C3/12
Filed: 2000-02-08
Abstract: PURPOSE: An ignition button system of automatic lamp display method is provided to operate an ignition button conveniently without checking character- or picture-used contents of the ignition button by lighting on/off a lamp with the ignition button of a burner immediately when a cooking vessel is laid on a heat plate. CONSTITUTION: A support blade is kept rotated up centering on a rotatable shaft normally by elasticity of a switch(H) on a gas range panel. When the load of a cooking vessel is applied to the upper portion of the support blade, the support blade is rotated down centering on the rotatable shaft again. The bottom surface of the blade operates the switch. On the contrary, the support blade is pushed up by the switch and separated from the switch when the cooking vessel is removed. Thereby, the support blade is returned to the original position. When the switch is pushed, a lamp operating circuit is connected and a lamp(L) of an ignition button is lighted on. Then the lamp is lighted off when the circuit is isolated after 10sec. The lamp is not mixed with other ignition button lamps by considering time intervals when a user selects another burner. A timer(T) is a unit operated by a pulse signal of the switch on a gas range. The timer feeds an excitation current to a relay and lights on the lamp. After that, the timer lights off the lamp by isolating the excitation current. Therefore, the user operates the ignition button easily in a dark plate.
Patent KR-20010081234-A (KR)
Title: Agency system for network-based reverse auction service
Inventor: SUNG SI HWAN
Filed: 2000-02-11
Abstract: PURPOSE: A system for handling business for a reauction on the Internet is provided to increase the convenience of a seller by enabling a server for handling business for a reauction to automatically handle business for the reauction of a product only if each seller or an operator of the reauction inputs all sorts of data on the product. CONSTITUTION: A communication network connects communication lines for an unspecified number of the general public. A plurality of sites for reauction receive information on all sorts of products from a plurality of users connected through the communication network. The sites enable a seller who presents the lowest bidding price to purchase the product. A plurality of seller client PCs receive the data provided from the site after connecting to the specific site and display the data on a screen. In addition, the PCs output data on bidding prices inputted from the seller to the site for reauction. A plurality of purchaser client PCs output a name of a product to be purchased which the purchaser inputs to the site. A server for handling business for reauction receives data on the product to be purchased from the purchaser.
Patent KR-20000024460-A (KR)
Inventor: HWANG YUN SIK
IPC: A61K39/02
Filed: 2000-02-15
Abstract: PURPOSE: A polyvalent antibody of egg using polyvalent antigen is provided, which has inhibition effect on 4 kind of Propionibacterium species, so cleanser for face or cream containing the polyvalent antibody of egg can be used to prevent or treat the skin disease like as comedones. CONSTITUTION: A polyvalent antibody of egg manufactured by the process of: isolating bacteria (Propionibacterium acnes, Propionibacterium granulosum, Propionibacterium lymphophilum, Propionibacterium avidum) from comedones or surface of patients face; cultivating the bacteria for 5-7days at 37°C till lipase activity being maximum; treating the bacteria with formalin or supersonic waves; producing two kind of polyvalent antibody of egg, of which one is produced using 4 kind of isolated bacteria and not-isolated bacteria as a polyvalent antigen, the other is produced by sing lipases secreted from the bacteria as a polyvalent antigen.
Patent KR-20000062592-A (KR)
Title: 자기헤드
IPC: G11B5/60
Filed: 2000-02-22
Abstract: 슬라이더의 측단면상에 헤드소자와 도통하는 범프와, 평활한 보호막표면 및 보호막으로부터 노출한 상기 범프의 접속부의 표면을 덮는 패드를 가지며, 도전패턴과 상기 패드를 접합하는 접합부재는, 상기 패드의 상기 보호막 표면상에 형성된 본딩영역에서 접합되므로, 상기 범프의 접속부의 형상에 영향을 받지 않고 확실한 접합이 가능하여, 접합불량이 없는 신뢰성이 높은 자기헤드를 제공할 수 있다.
Patent KR-20010006706-A (KR)
Inventor: KURT RUSSELL TAYLOR
IPC: G06F17/00
Filed: 2000-02-26
Abstract: PURPOSE: A UNIX(R) server is controlled by a mechanism using an SNMP interface under various system. CONSTITUTION: A server (120) is provided with a proprietary database having plural classes. The proprietary database is provided for managing the server (120). The proprietary database is read, and the first location of plural classes and the second location of object instance are preserved in a standard database accessible by using a standard protocol. The standard database is used for managing the server while using the proprietary database through the standard protocol.
Patent KR-20000036765-A (KR)
Inventor: JUNG JIN WOO
IPC: E04C5/18
Filed: 2000-03-28
Abstract: PURPOSE: A H-clip(1) is provided to improve generalized way of joining bars which requires lots of money and manpower. CONSTITUTION: Setting a H-clip(1) comprises steps of; cutting steel plate in the shape of "H"by a press and bending in the shape of "crescent" by a mold; setting a H-clip(1) in an upper press-mold(5) and pressing a H-clip(1) into the position where two wires(3,3') intersected each other, thereby making short work of joining bars in large quantities and saving lots of working time and cost.