baber/WOPTO huggingface dataset:
Patent KR-20010000445-A (KR)
Title: Joint puchasing and delevery method by estimation on the internet
Inventor: KANG SEUNG GU
Filed: 2000-09-25
Abstract: PURPOSE: A joint puchasing and delevery method by estimation on the internet is provided to purchase various products with high prices at lower costs, and to remove the feeling of uneasiness of the buyer after the buy of the product, by connecting the seller to a company via an internet shopping mall, and by eliminating the need for a prepayment. CONSTITUTION: A buyer accesses a server(202), and inputs the information necessary for becoming a member into the server(204). A buyer who is not the member is persuaded to become the member(206). A window for inputting the product that will be bought is provided to the buyer(208). The buyer inputs the estimated price, the structure and the features of the product as product buying information(210). The end in the offer of the product is disclosed on a message board and an input part(212). The company which suggests the lowest estimated price for the product is selected(214), which is disclosed to the buyer(215). The information of the buyer and a deliver of the product is reported to the company(219). The company transfers the product to the buyer, issues a receipt for the product, and is paid for the same(220).
Patent KR-20010069255-A (KR)
Title: Encapsulation process which makes stable microcapsules in cationic aqua-solution
Inventor: AHN TAE JIN
IPC: A61Q5/06
Filed: 2000-10-11
Abstract: PURPOSE: A manufacturing method of a micro capsule stable in a cationic solution composition is provided, which can produce a micro capsule that has a good dispersion stability even in a cationic solution, by producing a water-dispersible liquid in which a micro capsule having a hardened capsule wall is dispersed using an anionic surfactant, followed by introducing the steps of feeding a non-ionic surfactant and agitating. CONSTITUTION: The method comprises as follows: (i) prepare a water-dispersible solution in which a micro capsule having a hardened capsule wall is dispersed by using a hydrophobic material as a core material, an anionic surfactant as an emulsifier and polymer as a capsule wall forming material; and (ii) redisperse the micro capsule to the aqueous dispersing solution by feeding to the aqueous dispersing solution a non-ionic surfactant and by agitating the surfactant.
Patent KR-20020029545-A (KR)
Title: Shadow mask of colour crt
Inventor: CHO YUN RAE
IPC: H01J29/07
Filed: 2000-10-13
Abstract: PURPOSE: A shadow mask of a color cathode ray tube is provided to reduce doming phenomena and improve image quality by forming an electron reflecting film having desirable heat radiating characteristic and heat conducting characteristic on a surface of a shadow mask. CONSTITUTION: A shadow mask of a color cathode ray tube comprises an electron reflecting film at the surface of the shadow mask. The electron reflecting film is formed by a water solution of pH 2-4 having P, Mn, Bi, Ni and Fe ions of mixture weight 10 wt%. Adhesion such as PVA(poly vinyl alcohol) of 1% of weight of the mixture ion is solved into the water solution. Then, a procedure of applying the solution by a spray and drying at 100°C is repeated three times to form a film of 5 microns on the front side and the rear side of the shadow mask. The shadow mask having the films is molded and blacked in a black furnace at 600°C for 15 minutes. The water solution may be made to hydrides by hydrolysis and mixed with the PVA.
Patent KR-20010051376-A (KR)
Inventor: KOSHI MASUO
IPC: B23K1/08
Filed: 2000-11-01
Abstract: PURPOSE: A solder jet apparatus is provided to produce a wave of molten solder having a stabilized height. CONSTITUTION: The circumferential wall part of each jet port in the first through third jet port arrays(32A-32C) of a solder wave forming plate is projected upward, and a groove(33) for introducing jetted solder in the down flow direction is made around the jet port. Since molten solder jetted from the jet ports in the third jet port array(32C) and the jet ports in the second jet port array(32B) do not flow downward quickly between the jet ports in the first jet port array(32A) to disturb the wave of molten solder jetted from the jet ports in the first jet port array(32A), a satisfactory stabilized wave can be obtained.
Patent KR-20020034543-A (KR)
Title: Device for controlling multi pll device using one physical port
Inventor: AHN MIN YEONG
IPC: G05B19/414
Filed: 2000-11-02
Abstract: PURPOSE: A multiple PLL(Phase Locked Loop) device control apparatus using one physical port is provided, which provides a service to control a PLL selectively by installing a number of PLLs regardless of the limitation of physical ports. CONSTITUTION: The multiple PLL device control apparatus comprises a control board(100) comprising a CPU(110), a PLD(Programmable Logic Device)(210) and a PLL board(200) comprising a number of PLLs(220). The PLD comprises a control part, a signal generator part, a MUX part and a number of data output parts. The CPU outputs an identification control signal including a specific device ID information to the PLD installed in the PLL board. The control part installed in the PLD receives the identification control signal from the CPU in the control board and at the same time outputs a selection bit signal and a driving control signal to a number of data output parts and the signal generator part and the MUX part by analyzing the identification control signal. The selection bit signal is output to the corresponding data output part to enable a corresponding port, and the driving control signal from the control part is applied to the signal generator part and the MUX part to drive the signal generator part and the MUX part.
Patent KR-20010016231-A (KR)
Title: biocermisc bocasiu
Inventor: BACK IEE NAM
IPC: C05F11/00
Filed: 2000-11-24
Abstract: PURPOSE: Provided is a bioceramics bokasi fertilizer which makes it possible to transform insoluble phosphorous in soil into effective form phosphorous by using far-infrared ray wavelength energy so plants are able to absorb phosphorous most rapidly. CONSTITUTION: The bioceramics bokasi fertilizer is prepared by sintering mineral matter, which is mainly composed of SiO2 and Al2O3 more than 80% and has a wavelength range of 5-20 micrometer at a temperature of 40 deg.C and a radiation rate of more than 90%, at a temperature of more than 700 deg.C for more than 7 hours and then pulverizing the sintered mineral matter.
Patent KR-20010062009-A (KR)
Inventor: FENG BIN
IPC: B32B15/01
Filed: 2000-11-30
Abstract: PURPOSE: A copper based coating method for a swash plate compressor is provided to improve abrasion resistance and lubrication, and to prevent sticking and wear by coating the surface of the swash plate with copper including bismuth without lead. CONSTITUTION: A surface coating layer is formed in the surface of a swash plate(20) contacted to a shoe(24) with sliding. A piston(16) is penetrated through the swash plate, and refrigerant gas is sucked, compressed and discharged with reciprocating the piston in a cylinder bore. The swash plate is installed in a shaft(22), and the shoe is placed between the piston and the swash plate. The lead-free copper based coating layer comprises bismuth of 0.2-15wt%, metal selected from a group including nickel of 5-40wt%, chrome of 1-20wt%, iron of 1-20wt% and cobalt of 1-10wt%, and copper over 55wt%. The coating layer is formed in the surface of aluminum alloy or iron alloy. The wear of the surface is prevented in contacting the faces(26,28) of the swash plate to the piston and the shoe during turning the swash plate between cylinder blocks(12,14) by coating the surface of the swash plate.
Patent KR-20020047668-A (KR)
Title: Fuel filter apparatus for automobile
Inventor: LEE SEONG HUN
IPC: F02M37/22
Filed: 2000-12-13
Abstract: PURPOSE: A fuel pressure pulse is dampened by changing fluid passage structure of damping portion of a fuel filter device to prevent fuel leakage. CONSTITUTION: A filter housing(13) has a fuel inlet pipe(11) and a fuel outlet pipe(12). A filtering element(14) is installed in lower part of the filter housing(13). A damping portion(15) reduces fuel pressure pulse in the fuel filter device. A fluid passage(16) of the damping portion has a cylinder(18) comprising a thread line(17), and an outer wall(19). Fuel pressure pulse is dampened by the thread line and the outer wall.
Patent KR-20020048460-A (KR)
Title: A process for removing a biological nutrient
Inventor: LEE JAE U
IPC: C02F3/30
Filed: 2000-12-16
Abstract: PURPOSE: Provided is a process for removing biological nutrients which performs advanced wastewater treatment using wastewater and sludge without external supply of carbon and reduces amount of sludge epochally. CONSTITUTION: The process for removing biological nutrients adds several steps to existing wastewater treatment process which comprises the steps of primary sedimentation, anaerobic step, aeration and secondary sedimentation. The first is a return step which returns united sludge in the primary and secondary sedimentation steps to the primary sedimentation step. The second is a hydrolysis step which decomposes organic matters by ozone and returns hydrolysis liquid to the primary sedimentation step. The third is an anaerobic steps which mixes return sludge and raw water by agitation. The fourth is a denitrification step which mixes bacteria and the mixture. The last is an aerobic step.
Patent KR-20020052136-A (KR)
Inventor: AHN TAE JUN
IPC: G09G3/30
Filed: 2000-12-23
Abstract: PURPOSE: An electro-luminescence panel is provided to improve luminance by compensating a current characteristic of a PMOS TFT in a fabrication process of the electro-luminescence panel. CONSTITUTION: An electro-luminescence panel is formed with couples of gate lines(GL,/GL) and data lines(DL) on a glass substrate(20) and pixel elements(PE1,PE2) formed on intersection portions between the gate line couples(GL,/GL) and the data line(DL). The pixel elements(PE1,PE2) are driven when gate signals of the gate line couples(GL,/GL) are enabled. A gate driver(22) is connected with the gate line couples(GL,/GL) and a data driver(24) is connected with the data lines(DL). The gate driver(22) drives sequentially the gate line couples(GL,/GL). The data driver(24) supplies pixel signals to the pixel elements(PE1,PE2) through data lines.
Patent KR-20020052348-A (KR)
Title: an overflow of electricity breaking device for vehicles
Inventor: LEE SANG HUN
IPC: H02H7/18
Filed: 2000-12-26
Abstract: PURPOSE: An overcurrent breaker apparatus is provided to achieve an improved convenience by eliminating the necessity of replacing the disconnected fuse, while allowing for a mass production at a low cost. CONSTITUTION: An overcurrent breaker apparatus comprises a poly switch(6) installed at a wire interconnecting a battery(4) and an electric device(5) for receiving power from the battery; and a photo-coupler(7) interconnected between the poly switch and the electric device. The poly switch functions as an overcurrent breaker, and the photo-coupler digitizes information regarding the state of power supply to each electric device. Thus, electronic device is protected from damage, and the digitized information is used for self diagnosis or remote diagnosis for the vehicle state. Since the poly switch serves as a fuse, the labor of replacing fuse is eliminated.
Patent KR-20020055960-A (KR)
Inventor: YANG SEUNG UK
IPC: B62D1/04
Filed: 2000-12-29
Abstract: PURPOSE: A handle knob for an automobile is provided to conveniently use the handle knob and to safely use in case of emergency by safely and conveniently hiding the knob only with a pressing action to the knob. CONSTITUTION: A handle knob for an automobile includes a cylindrical case(13), a ring type case(14), a cap(27), and a knob body(15). The cylindrical case has a 1/2 holding part(11a) for coupling a handle and a cap locking part(12) formed at a lower end. The ring type case has a 1/2 holding part(11b) coupled with the 1/2 holding part of the cylindrical case and is assembled to a lower portion of the cylindrical case. The cap assembles the ring type case and the cylindrical case. The knob body is assembled inside the cylindrical case and performs receipt and drawing motion using a push-lock device.
Patent KR-20020056071-A (KR)
Title: Epoxy resin composition comprising environmental friendly flame retardant
Inventor: HWANG JANG WON
IPC: C08L63/00
Filed: 2000-12-29
Abstract: PURPOSE: Provided is an epoxy resin composition for sealing a semiconductor device, which has excellent flame retardancy, long-term stability at high temperature, and moisture-proofing, electrical reliability by using environment friendly fire-retardant. CONSTITUTION: The epoxy resin composition comprises epoxy resin, hardener, hardening stimulator, inorganic filler, fire retardant, colorant, and other additives. The flame retardant is prepared by primarily coating a phosphorus or phosphorus compound(1) with metal oxide, hydroxide or resin thereof(2,3); secondarily coating the coated phosphorus or phosphorus compound with 40-90 parts by weight of setting resin composition(4) based on 100 parts by weight of the phosphorus or phosphorus compound; and hardening the dually coated phosphorus or phosphorus compound to form a three-dimensional network structure.
Patent KR-20010021963-A (KR)
Title: 음성 스트리밍을 위한 스칼라블 혼합 방법
IPC: H04N21/439
Filed: 1999-02-11
Abstract: 음성 처리 시스템은 음성 프레임들의 다중 스트림을 수신한다. 이 시스템은 프레임들의 병행 프레임들 중에서 사전 할당된 스트림 우선순위와 프레임의 에너지 내용을 근거하여 가장 적절한 프레임의 서브세트를 선택한다. 이 선택된 프레임을 디코딩하고 랜더링한다. 최종 신호를 혼합한다. 이 아키텍처는 대역폭 확장성(scalability) 또는 처리 전력 확장성을 공급한다.
Patent KR-20010023334-A (KR)
IPC: C08L25/08
Filed: 1998-08-26
Abstract: 본 발명은 
     (1) (A) (1) (a) 하나 이상의 비닐 방향족 단량체, (b) 하나 이상의 입체장애 지방족 비닐 단량체, 또는 (c) 하나 이상의 비닐 방향족 단량체와 하나 이상의 입체장애 지방족 비닐 단량체의 배합물중 하나의 0.5 내지 65몰%; 및 (2) 탄소수 2 내지 20의 하나 이상의 지방족 α-올레핀 35 내지 99.5몰%를 포함하는 단량체 성분으로부터 각각 제조된 하나 이상의 α-올레핀/입체장애 비닐 단량체의 실질적으로 랜덤한 상호중합체 1 내지 99중량%, 및 
     (B) 탄소수 2 내지 20의 지방족 α-올레핀, 또는 탄소수 2 내지 20의 지방족 α-올레핀을 포함하고 극성기를 함유하는 단량체 성분으로부터 제조된 하나 이상의 단독중합체 또는 공중합체 99 내지 1중량%(총 조성물을 기준으로 함) 
     를 함유하는 중합체 블렌드; 및 
     (2) 커플링 양의 하나 이상의 폴리(설포닐 아지드) 
     를 함유하는 혼합물을, 폴리(설포닐 아지드)의 분해 온도 이상까지 가열하여 커플링된 중합체 블렌드를 제조하는 방법을 포함한다.
Patent KR-20010031102-A (KR)
IPC: C07C59/08
Filed: 1998-10-13
Abstract: 락트산/락테이트염 혼합물을 처리하는 방법을 제공한다.  이를 위한 바람직한 혼합물은 발효즙액, 바람직하게는 pH4.8 이하에서 실행되는 발효공정에서 수득한다.  이 기술은 일반적으로 락트산 및 락테이트 흐름을 혼합물에서 분리하는 방법에 관계한다.  각 흐름의 바람직한 분리 및 처리기술을 제공한다.
Patent KR-20010032558-A (KR)
IPC: A61K9/16
Filed: 1998-11-18
Abstract: 다량의 유지성/유성/점착성 물질을 함유하는 다수의 고상, 중합체 매트릭스 비드를 포함하고 급속 방출 특성이 있음을 특징으로 하는, 유지성/유성/점착성 물질(들) 및 제약학상 활성 물질(들) 또는 그 자체가 유지성/유성/점착성인 제약학상 활성 물질(들)의 고상 건성제형의 경구 투여용 약물 수송 시스템, 및 유지성/유성/점착성 물질을 함유하는 고상 중합체 매트릭스 비드의 제조 방법.
Patent KR-20010032617-A (KR)
IPC: C04B35/622
Filed: 1998-11-19
Abstract: Cordierite honeycomb bodies having low coefficients of thermal expansion (CTE) and correspondingly high resistance to thermal shock, and a method for making them, wherein an alumina-yielding raw material having high specific surface area and which disperses into very fine particles in the batch, preferably together with fine talc as the sole batch source of magnesium, are disclosed; the use of fine talc enables the production of thin-walled extruded honeycomb structures exhibiting both low average CTE and high porosity, a combination particularly desirable for applications such as catalytic substrates for the control of combustion engine exhaust emissions.
Patent KR-20010033553-A (KR)
Title: 비스무스-기질 강유전성 박막의 선택적인 증착 방법
IPC: H01L21/316
Filed: 1998-12-16
Abstract: 본 발명은 기판 상에서의 선택적인 화학 증착에 의해 비스무스-기질 강유전성 박막을 선택적으로 증착하는 방법에 관한 것이다.  증착 공정에서의 선택성은 특정한 공정 인자와 조합하여 소정 영역에서의 높은 비스무스 증착 효율과 다른 영역에서의 낮은 비스무스 증착 효율을 보장하는 기판-전구체 조합체를 선택함으로써 수득된다.
Patent KR-20010034146-A (KR)
Title: 자동차의 안전 장치용 점화 시스템 감시 회로
IPC: B60R21/16
Filed: 1998-12-18
Abstract: 본 발명은 매우 높은 신뢰성으로 안전 장치의 점화 시스템상의 결함을 검출할 수 있는 회로에 관한 것이다.  상기 회로는 트랜지스터 브리지 회로(T1, T2, T3, T4)를 포함하고, 그의 분기에 점화 수단(Rz)과 커패시터(Ck)가 위치한다.  측정 전류원은 상기 트랜지스터 브리지 회로(T1, T2, T3, T4)와 연결되어 있다.  제어 장치(SG)는 감시 사이클 동안 상기 트랜지스터(T1, T2, T3, T4)와 측정 전류원을 제어하므로, 상기 커패시터(Ck)는 측정 전류(Im)로 충전된다.  상기 제어 장치(SG)에 의해 제어되는 샘플 및 홀드 회로(SH)는 상기 커패시터(Ck)의 충전 후에 점화 시스템에서 강하하는 제 1 전압(Um1)을 검출하고 상기 측정 전류(Im)의 차단 후에는 점화 시스템에서 강하하는 제 2 전압(Um2)을 검출한다.  그 후, 상기 제어 장치(SG)는 상기 양 전압(Um1, Um2)으로부터 상기 커패시턴스(Ck)와 점화 수단의 저항(Rz)을 결정한다.
Patent KR-20010034204-A (KR)
Title: 탈기된 절연 패널
IPC: F16L59/065
Filed: 1998-12-21
Abstract: 본 발명은 실질적으로 기체 불투과성인 가요성 용기에 개방 기포 (반-)강성 절연 발포체를 봉함하고 전체를 탈기 및 밀봉하는 단계를 포함하는 탈기된 절연 패널의 제조에 있어서, 탈기 및 밀봉 도중 또는 그 후에 초기 두께의 10 내지 90%로 압착되는 것을 특징으로 하는 제조 방법에 관한 것이다.
Patent KR-20010043370-A (KR)
IPC: B23C5/20
Filed: 1999-05-04
Abstract: A cutting insert comprises an upper chip surface (16), a bottom surface (17) and side faces (18, 19) therebetween. At each of the end faces the cutting insert has axially protruding portions (22, 23), each of which appears with a bevel face (26, 27). Main cutting edges are provided in the intersection between the chip surface (16) and the side surfaces (18, 19). On each side surface is provided a clearance surface (30) formed on a protruding portion (31) which via a step clearance extends into a secondary helically twisted clearance surface, the chip angle of which increases with increasing cutting depth. With the cutting insert regarded in plan view the bevel face is oriented in straight angle towards the main cutting edge (24, 25). Thanks to this embodiment is achieved constant functional edge angle along a wave-shaped edge line, which combined with step clearance and large positive axial angle ( alpha ) enables improved precision when machining a 90-degree shoulder in a work piece, which contributes to a more even wear along the main cutting edge and increased life-time of the cutting insert. <IMAGE>
Patent KR-20010043571-A (KR)
Title: 나이세리아 메닌지티디스로부터의 ｂａｓｂ029폴리누클레오티드 및 폴리펩티드
IPC: C12R1/36
Filed: 1999-05-07
Abstract: 본 발명은 BASB029 폴리펩티드 및 BASB029 폴리펩티드를 코드화하는 폴리누클레오티드 및 재조합 기술에 의해 이러한 폴리펩티드를 생성시키는 방법을 제공한다.  또한, 본 발명은 진단, 예방 및 치료적 용도를 제공한다.
Patent KR-20010025055-A (KR)
Title: 항바이러스 화합물
IPC: A61P31/12
Filed: 1998-05-20
Abstract: 본 발명은 피코르나바이러스, 간염 바이러스, 엔테로바이러스, 카르디오바이러스, 폴리오 바이러스, A 및 B 군의 콕삭키바이러스, 에코 바이러스 및 멘고 바이러스의 성장을 억제하는 화학식 (I)의 화합물에 관한 것이다.  상기 화학식 또는 그의 제약상 허용가능한 염에서, A는 수소, 할로, CN, C 1 -C 4 알킬, -C≡CH, CO(C 1 -C 4 알킬), CO 2 (C 1 -C 4 알킬), 또는 CONR 2 R 3 이며, R 2 및 R 3 는 독립적으로 수소 또는 C 1 -C 4 알킬이며, A'는 수소, 할로, C 1 -C 6 알킬, 벤질, 나프틸, 티에닐, 푸릴, 피리딜, 피롤릴, COR 4 , S(O) n R 4 , 또는 하기 화학식 (II)의 기이며, R 4 는 C 1 -C 6 알킬, 페닐 또는 치환된 페닐이며, n은 0, 1 또는 2이며, R 5 는 독립적으로 각각의 위치에서 수소 또는 할로이며, m은 1, 2, 3 또는 4이며, R 6 는 수소, 할로, CF 3 , OH, CO 2 H, NH 2 , NO 2 , CONHOCH 3 , C 1 -C 4 알킬 또는 CO 2 (C 1 -C 4 알킬), C 1 -C 4 알콕시이다. 
     ＜화학식 I＞ 
     
       
     
     ＜화학식 II＞
Patent KR-20010043949-A (KR)
Title: 태양 전지의 제조 방법
IPC: H01L31/077
Filed: 2000-03-29
Abstract: 한 쌍의 전극 사이에, 불순물의 농도 및/또는 종류가 다른 반도체 박막을 적어도 2층 이상 적층한 구조를 갖는 태양 전지 제조에 있어서, 적어도 한층 더 반도체 박막 형성이 규소 화합물을 함유하는 액체의 코팅 조성물을 기판 상에 도포하여 도포막을 형성하는 공정과, 다음으로 해당 도포막을 열 처리 및/또는 광 처리하여 실리콘막으로 하는 공정으로 이루어지는 것을 특징으로 한다.
Patent KR-20010078725-A (KR)
Title: 세린 프로테아제 저해제로서의 펩토이드 및 비펩토이드를함유하는 알파-케토 옥사디아졸
IPC: C07K5/02
Filed: 1999-06-03
Abstract: 본 발명은 세린 프로테아제, 특히 인간 호중구 엘라스타제(HNE)의 저해제로 유용한 특정 치환된 옥사디아졸 펩토이드 및 비펩토이드에 관한 것이다.  본 발명의 화합물은 성인 호흡곤란 증후군, 패혈증성 쇼크 및 다발성 장기 부전증의 치료 또는 완화에 있어서 유용하다.  또한, HNE에 의해 매개되는 과정은 관절염, 치주 질환, 사구체신염, 낭성섬유증과 같은 질환과 관련된다.
Patent KR-20010071415-A (KR)
Title: Spectrum-controllable reflective polarizers having electrically-switchable modes of operation
Inventor: LI LE
IPC: E06B9/24
Filed: 1999-06-07
Abstract: A light controlling film (10) is disclosed, comprising a polymerized polymer network varying spatially in a direction normal to the film surface, where the polymerized polymer network is a cross-linked high molecular weight polymeric material mixed with a low molecular weight nematic material exhibiting cholesteric liquid crystal (CLC) order, wherein an electric field impressed in the film controls the reflection bandwidth of circularly polarized light.
Patent KR-20010053016-A (KR)
Title: 유기티타네이트 및 그리냐르 시약을 사용하는 카복실산아미드의 대칭 및 비대칭 이치환 방법
IPC: C07C209/68
Filed: 1999-06-18
Abstract: 본 발명은 유기티타네이트의 존재하에서 그리냐르 시약을 사용하여 인접한 카보닐 C-원자에 카복실산 아미드를 이치환시키는 방법에 관한 것이다.
Patent KR-20010083081-A (KR)
Title: 염증성질환, 자가면역질환 및 호흡기질환을 치료하는데유용한 브이엘에이-4-의존성 세포 결합의 비-펩티딜 억제제
IPC: A61K31/495
Filed: 1999-05-31
Abstract: 본 발명은 하기 화학식 1의 화합물에 관한 것이다: 
     화학식 1 
     
       
     
     상기 식에서, 
     A는 예를 들어, 아릴, 헤테로 아릴 또는 헤테로사이클릴이고, 
     Y는 바람직하게 -C(=O)-이고, 
     B는 잔기 군으로부터 독립적으로 선택되고(하기 화학식 4 및 8이 가장 바람직함), 
     E는 단일결합, 산소, 1,1-사이클로프로필, C(CH 3 ) 2 , CF 2 또는 하기 화학식 17의 브리징 잔기(여기서, R 1 이 1 가 치환체이면 R 1   a 는 수소이고; R 1 이 2 가 치환체이면 R 1   a 는 단일결합이다)이다.  상기 화합물은 VLA-4에 의해 후속적으로 매개된 세포 유착 및 결과적 병원성 과정 또는 수반적 병원성 과정을 억제함으로써 염증성질환, 자가면역질환 또는 호흡기질환을 치료하거나 예방하는 방법에 유용하다. 
     화학식 4 
     
       
     
     화학식 8 
     
       
     
     화학식 17
Patent KR-20020057603-A (KR)
Title: Off noise decrease means of magnetic clutch for compressor
Inventor: JUNG SEOK JE
IPC: F16D27/14
Filed: 2001-01-02
Abstract: PURPOSE: An off noise intercepting structure of an electronic clutch for a compressor is provided to prevent occurrence of off noise by blocking electric power applied to an electric coil and at the same time instantaneously separating a disc from a rotor. CONSTITUTION: A manual control lever device of an automatic transmission car includes a space part(10), a diode(11), a resistance(14), and a resin member(15). The space part is formed at a side of a plug(9), to which an external power source is applied through a connector. The diode is located in the space part and blocks counter electromotive force of an electric coil. The resistance is connected between the diode and the electric coil through a coupling part(13), and located in the space part to absorb remaining current. The resin member covers the space part.
Patent KR-20020059454-A (KR)
Title: The connection method and equipment of covering type wave steel pipe
Inventor: JUNG MIN U
IPC: F16L23/032
Filed: 2001-01-06
Abstract: PURPOSE: A method and an apparatus for connecting corrugated pipes are provided to continuously connect the corrugated pipes to each other by separately forming a coupling flange at an end of the corrugated pipes. CONSTITUTION: A flange(1) and corrugated pipes are conveyed into a working field. The flange(1) is coupled to each coupling part of the corrugated pipes by rotating the flange(1). A packing(5) is interposed between corrugated pipes. A fixing bolt(6) is screw-coupled into a coupling hole(4) formed in the flange(1). Then, a nut is coupled to the fixing bolt(6) to fasten the fixing bolt(6). The flange(1) is coupled to both ends of the corrugated pipe which is coated with resin. Since a protrusion(3) is formed in an inner portion of the flange(1), the flange(1) can be easily coupled to a corrugated slot formed in the corrugated pipe.
Patent KR-20010067513-A (KR)
Title: a application method and system of oil seal inor ring adhesive liquid
Inventor: LEE MYUNG SU
IPC: B05D1/36
Filed: 2001-02-02
Abstract: PURPOSE: Provided is an adhesive coating method on an iron ring for oil seal which automates the entire process from coating adhesive on the surface of the iron ring to drying so that it uniformly coats adhesive on the surface of the iron ring. CONSTITUTION: The adhesive coating method on the iron ring for oil seal comprises the steps of: (i) inserting the iron ring into a certain type of vessel and transferring into an insertion device; (ii) completing to coat by using a coating device; (iii) evaporating and eliminating diluent included in the adhesive at normal temperature; (iv) solidifying the adhesive in a hot blast wherein a transfer and a rotation device are run in parallel to prevent the iron ring from being adhered each other; and (v) transferring the iron ring through an outlet into the insertion device to coat the adhesive on the iron ring for the oil seal.