baber/WOPTO huggingface dataset:
Patent KR-20000025095-A (KR)
Title: Optical connector module
Inventor: YOON EUNG RYUL
IPC: G02B6/42
Filed: 1998-10-08
Abstract: PURPOSE: An optical connector module is provided to prevent moisture and vibration by forming a hermetic seal structure for an optical element portion and an optical fiber. CONSTITUTION: An optical connector module is located between a first equipment(10)and a second equipment(15) to transfer information. The optical connector module comprises a first connector module(40), an optical fiber(50), and a second connector module(80). The first connector module connected electrically to the first equipment converts an electrical information signal from the first equipment to an optical information signal. The optical fiber transmits the received optical information signal. The second connector module connected electrically to the second equipment converts the optical information signal to the electrical information signal for being transferred to the second equipment.
Patent KR-20000025430-A (KR)
Title: Liquid crystal display device
Inventor: LEE SEUNG HEE
IPC: G02F1/1343
Filed: 1998-10-12
Abstract: PURPOSE: A liquid crystal display device is provided to prevent a color shift phenomenon in both of a complete driving voltage-applied state and a middle gradation state by compensating a refractive index anisotropy of liquid crystal molecules. CONSTITUTION: An alignment layer portion which an electric field is formed in parallel with a data bus line(22) is rubbed to have a first acute angle between the electric field parallel with the data bus line(22) and a rubbing axis of the alignment layer. Another alignment layer portion which another electric field is formed in parallel with a gate bus line(21) is rubbed to have the same acute angle as the first acute angle between the electric field parallel with the gate bus line(21) and a rubbing axis of the alignment layer.
Patent KR-19990037092-A (KR)
Title: 보호 구조를 갖는 반도체 디바이스 및 그 제조 방법
IPC: H01L21/60
Filed: 1998-10-14
Abstract: 반도체 집적회로 디바이스는 반도체 칩(21)과 볼 그리드 어레이(22a) 간에 보호 구조(23)를 포함하고, 상기 보호 구조는 반도체 칩(21) 표면에 결합된 폴리이미드 박막(23a)을 포함하며 또한 반도체 칩 표면 상의 패드(21c, 21d) 간에 접속된 도전성 스트립(22d, 22e)과 볼 그리드 어레이(22a)를 피복하는 후막 스트레스 완화층(23b)을 포함하며; 열적 스트레스가 볼 그리드 어레이에 가해질 때, 후막 스트레스 완화층은 상기 볼 그리드 어레이를 이동시켜 열적 스트레스를 흡수한다.
Patent KR-19990037308-A (KR)
Title: 음극선관
IPC: G09G1/04
Filed: 1998-10-19
Abstract: 본 발명은 음극선관에 관한 것으로서, 상기 음극선관의 전자총 구조체는 주전자 렌즈부를 제 5 그리드(5) 내지 제 8 그리드(9)에 의해 형성하고 이 주전자 렌즈부의 내부에 4극자 렌즈를 배치하고 있으며, 제 5 그리드(5)에는 전압(Vf1)을 기준 전압으로 하고 전자빔의 편향량의 증대에 따라서 패러볼러 형상으로 변화되는 다이나믹 전압(Vd1)이 중첩하여 인가되어 있으며, 제 6 그리드(6)에는 전압(Vf2)을 기준전압으로 하여 전자빔의 편향량의 증대에 따라서 패러볼러형상으로 변화하는 다이나믹 전압(Vd2)이 중첩하여 인가되고 제 7 그리드(7)에는 전압(Vf2)의 전압이 인가되고 제 8 그리드(8)에는 양극전압(Eb)이 인가되어 있는 것을 특징으로 한다.
Patent KR-19990045096-A (KR)
Title: 반도체 기억 장치 및 그 구동 방법
IPC: G11C11/401
Filed: 1998-11-07
Abstract: 로컬 I/O 라인들을 글로벌 I/O 라인들에 접속시키는 타이밍과 비트 라인들에 접속시키는 타이밍 간의 스큐를 방지하고 칩 사이즈도 감소시키기 위하여, 매트릭스 상으로 배열된 복수의 서브 어레이들(20)을 저마다 포함하는 복수의 뱅크들(10a, 10b), 뱅크들(10a, 10b)을 가로질러서 y-방향으로 이어져 있고 저마다 2개의 서브 어레이 칼럼들에 의해 공유되는 글로벌 I/O 라인 쌍들(40), x-방향으로 이어져 있고 저마다 2개의 칼럼들의 각 로우의 서브 어레이들(20)을 가로지르는 로컬 I/O 라인 쌍들(30), 및 뱅크들(10a, 10b) 각각의 칼럼들의 서브 어레이들을 가로질러서 y-방향으로 이어져 있고 로컬 I/O 라인 쌍들에 접속될 비트 라인 쌍들(34)을 선택하기 위한 칼럼 선택 라인들(33)을 구비한 반도체 기억 장치가 I/O 스위치 라인들을 포함하는데, 이 I/O 스위치 라인들 각각은 뱅크들(10a, 10b) 각각에서 글로벌 I/O 라인 쌍들 각각과 함께 이어져 있고, 글로벌 I/O 라인 쌍들(40)을 액세스될 서브 어레이들(20)의 로우의 로컬 I/O 라인 쌍들(30)에 접속시키는 기능을 갖는다.  로컬 I/O 라인 쌍들(30)은 칼럼 액티베이팅 신호와, 액세스될 서브 어레이들의 로우를 활성화하기 위한 로우 액티베이팅 신호의 AND 논리에 따라서 글로벌 I/O 라인들(40)에 접속된다.
Patent KR-20000034071-A (KR)
Title: Method for setting up and processing dedicated line for emergency call in mobile exchange
Inventor: LEE MIN CHEOL
IPC: H04Q1/30
Filed: 1998-11-27
Abstract: PURPOSE: A method for setting up and processing dedicated line for emergency call in mobile exchange is provided to set up an exclusive dedicated line for emergency call and to process the call, in case that an emergency call is generated from a mobile terminal. CONSTITUTION: The request for dedicated call is generated(300). The dedicated line reference telephone traffic of a route registered by an operator's mobile terminal is checked(301). An emergency call exclusive dedicated line setup status is determined if the traffic is less than 80 percent(302). The emergency call exclusive dedicated line is removed if the emergency call exclusive dedicated line has been set up(303). A call processing for general dedicated call is proceeded if the emergency call exclusive dedicated line has not been set up(304). The emergency call exclusive dedicated line setup status is determined if the traffic is more than 80 percent(305). A dedicated line of 20 percent is set up as the emergency call exclusive dedicated line if the emergency call exclusive dedicated line has not been set up(306). A dialing status is determined according to a number translation result(307). The call is processed as failed if it is determined as general dialing signal(308). The emergency call exclusive dedicated line occupation status is checked if it is determined as the emergency dialing signal(309). A standby timer is operated according to the saturation status of the emergency call exclusive dedicated line(310). It is determined whether an idle dedicated line has been generated(311). A dedicated call connection is tried as a receiving terminal(312). The receiving mobile terminal status is checked(313). A call path is formed using the idle dedicated line(314). The dedicated line traffic status is checked(316) if the call status is finalized(315). The emergency call exclusive dedicated line is maintained and returned if the dedicated line traffic is more than 80 percent in step 316(317). The emergency call exclusive dedicated line setup in step 306 is removed and returned if the dedicated line traffic is less than 80 percent(318).
Patent KR-19990062756-A (KR)
Title: 폴리올레핀계 다층 적층체 및 그 용도
IPC: B29C51/06
Filed: 1998-12-03
Abstract: 본 발명은  적어도 1개의 환상 올레핀계 수지층(A)과 적어도 1개의 폴리프로필렌 조성물층(B)이 적층된 폴리올레핀계 다층 적층체에 관한 것이며, 상기 폴리프로필렌 조성물은 폴리프로필렌(B-1) 50~99 중량%와  에틸렌과 탄소수 3~20의 α-올레핀을 메탈로센 촉매를 사용하여 중합함으로써 얻은 에틸렌/α-올레핀 공중합체(B-2) 1~50 중량%로 되어있다. 상기 에틸렌/α-올레핀 공중합체(B-2)는 밀도가 0.930 g/㎤ 이하인 것이 바람직하다.  본 발명의 폴리올레핀계 다층 적층체는 환상 올레핀수지(A)와 폴리프로필렌 조성물(B)을 공압출 성형하여 얻을 수 있다.  또한  본 발명은 폴리올레핀계 다층 적층체의 용도에 관한 것이다. 상기 폴리올레핀계 다층 적층체는 투명성, 방습성, 내유성 및 내손상성 뿐아니라 층간 접착력, 진공성형성 및 압축성형성이 우수하므로, 이 적층체는 포장재로서  적합하게 사용된다.
Patent KR-20000038188-A (KR)
Title: Apparatus for displaying washing water flow
Inventor: CHO IN SU
IPC: D06F39/00
Filed: 1998-12-04
Abstract: PURPOSE: An apparatus for displaying a washing water flow is provided to inform a user of the generation of a washing water flow by using a displaying device. CONSTITUTION: A washing tub(11) to which a pulsator(13) is mounted is supported by a reduction gear assembly(15) in a tub(12). A circulating pump(200) is mounted to the bottom surface of the tub(12) to circulate the washing water. A rotating body is rotated by the water which is circulated by a circulating pump(200). The rotating body is mounted to the a case(300). The apparatus comprises a connection tube(210), a guide tube(210), and another guide tube(210).
Patent KR-20000041079-A (KR)
Title: Field emission display device having gate hole below half submicron and fabrication method
Inventor: CHOI JEONG WUK
IPC: H01J9/02
Filed: 1998-12-21
Abstract: PURPOSE: A field emission display device having the gate holes below half submicron is realized by forming the diameter of the gate holes below half submicron by using an interferometric lithography technology. CONSTITUTION: A fabrication method of the field emission display device having the gate holes below half submicron contains the following steps: a step to form a cathode metal layer on a substrate; a step to laminate a gate dielectric layer, an anti-reflection layer, and an intermediate layer on the cathode metal layer; a step to form a photoresist on the intermediate layer; a step to form a photoresist post array by the interferometric lithographic process of the photoresist; a step to etch the exposed area of the intermediate layer in order that the anti-reflection layer may be exposed by using the photoresist post array; a step to etch the exposed area of the anti-reflection layer in order that the gate dielectric layer may be exposed; a step to form the gate electrode layer on the exposed gate dielectric layer and the rest of the exposed intermediate layer; a step to remove the remained anti-reflection layer; a step to form a hole array on the gate dielectric layer which was etched thereon so as for the cathode metal layer to be exposed; a step to form a parting substance by slant vapor deposition on the remained gate electrode layer; a step to form the emitter tip of a cone type on the exposed cathode metal layer in the hole array(216) by a vertical vapor deposition; and a step to remove the parting substance.
Patent KR-20000042306-A (KR)
Title: Multi-functional incoming converter and method
Inventor: KIM BYUNG SU
IPC: H04M1/00
Filed: 1998-12-24
Abstract: PURPOSE: A method for a multi-functional incoming converter is provided that calls to be incoming in future are simultaneously registered, changed, and confirmed as various time zones in an exchange, according to a subscriber's plan, to a place which the subscriber can answer. CONSTITUTION: A method for a multi-functional incoming converter with a storer and a time sensor, comprises the steps of: deciding whether an incoming converting function is set, when a call incoming signal is inputted; deciding whether contents of an incoming conversion is registered in the storer, when the incoming converting function is set; detecting present time, through the time sensor, when the contents of the incoming conversion is registered in the storer; and converting the incoming to correspond to present time by comparing and deciding the detected present time with the contents of the incoming conversion in the storer.
Patent KR-20000044179-A (KR)
Title: Projection type video display unit including thin-film micromirror array-actuated panel
Inventor: NAM SEONG WOO
IPC: H04N5/21
Filed: 1998-12-30
Abstract: PURPOSE: A projection type video display unit including a thin-film micromirror array-actuated panel is provided to realize a high contrast by removing a ghost image. CONSTITUTION: A projection type video display unit including a thin-film micromirror array-actuated panel comprises a light source(102), a thin film type mirror array panel(112), an optical pipe(103), a source lens(104), a source stop(106), a field lens(110), a projection stop(114), and a projection lens(116). The thin film type mirror array panel is composed of pixels of a mirror for reflecting a light beam. The optical pipe uniforms the light beam emitted form the light source. The source lens focuses the light beam penetrating the optical pipe. The source stop focuses flux of the light beam penetrating the source lens. The field lens irradiates the light beam penetrating the source stop to a TMA(Thin-film Micromirror Array-actuated) panel. The projection stop focuses flux of the light beam reflected from each mirror of the TMA panel. The projection lens projects the light beam penetrating the projection stop on a screen.
Patent KR-20000045308-A (KR)
Title: Liquid crystal display device
Inventor: CHOI GYO WOON
IPC: G02F1/133
Filed: 1998-12-30
Abstract: PURPOSE: A liquid crystal display device is provided to prevent the flicker phenomenon. CONSTITUTION: A liquid crystal panel includes a storage line to which Vcom voltage is applied. A gate driver IC and a source driver IC are provided at the peripheral region of the liquid crystal panel. A predetermined Vcom voltage is applied to the storage line. An exterior circuit section applies a Vcom voltage signal to the gate drive IC and the source driver IC. The storage line comprises a pair of first Vcom lines which are separated from each other, a plurality of Odd lines which are connected to the first Vcom lines, and a plurality of Even lines which are connected to the second Vcom lines and are disposed between the adjacent Odd lines. The exterior circuit section comprises first and second variable resistance.
Patent KR-20000045511-A (KR)
Title: Method of processing surface of austenitic stainless steel excellent in sulphate-induced corrosion resistance
Inventor: LEE YONG HEON
IPC: C23C20/00
Filed: 1998-12-30
Abstract: PURPOSE: A method of processing the surface of austenitic stainless steel is provided to enhance sulphate-induced corrosion resistance and to keep the excellent characteristic of a material at the same time. CONSTITUTION: In processing the surface Mo-added austenitic stainless steel, the austenitic stainless steel containing not more than 0.75wt% of Cu is pickled to concentrate more than 2.5wt% of Cu on the surface of the stainless steel. About 0.05-0.15ppm of chlorine remaining in the liquid is deposited in an NaClO solution for 30 minutes to 24hours. Therefore, the austenitic stainless steel is excellent in sulphate-induced corrosion resistance.
Patent KR-20000045521-A (KR)
Title: Method of manufacturing black plate for preparation of can excellent in pressure resistance
Inventor: JEONG GI JO
IPC: B21B3/00
Filed: 1998-12-30
Abstract: PURPOSE: A method of manufacturing a black plate is provided to secure processability of a material for a can and safety of the can at the same time. CONSTITUTION: A steel consists of, by weight %: 0.003-0.006% of C, not more than 0.012% of S, not more than 0.003% of N, 0.05-0.20% of Mn, 0.03-0.06% of Al, 0.005-0.035% of V, Fe and incidental impurities. The aluminium kill steel is processed at a temperature of 1200-1250°C and rolled at a temperature of 900-930°C. After hot-rolling/coiling with the temperature range of 620-680°C, the steel is cold-rolled at a rolling rate of 85-90% and continuously annealed at a temperature of 690-730°C.
Patent KR-20010008442-A (KR)
Title: Method for forming transistor of semiconductor device
Inventor: JUN YUN SEOK
IPC: H01L29/94
Filed: 1998-12-31
Abstract: PURPOSE: A method for forming a transistor of a semiconductor device is provided to realize a PMOS transistor of surface-channel type by preventing boron ions from being infiltrated into a gate oxide layer by using an intermediate oxide layer. CONSTITUTION: After a gate oxide layer(20) is formed on a semiconductor substrate(10), the first polysilicon layer(30) such as amorphous polysilicon or small grain polysilicon is formed thereon. Then, an intermediate oxide layer(40) is formed on the first polysilicon layer(30) to restrain the transfer of boron ions, and the second polysilicon layer(50) of an amorphous state is formed thereon. A thin oxide or a chemical oxide is used as the intermediate oxide layer(40). Thereafter, boron ions are implanted into the first and second polysilicon layers(30,50), and then a tungsten silicide layer and an anti-reflection layer are stacked on the second polysilicon layer(50). After that, a gate electrode is formed by etching the resultant layers, and source/drain regions are formed by implanting phosphorus ions.
Patent KR-19990028975-A (KR)
Title: 중공섬유로의 겔 충전방법
IPC: D06M23/00
Filed: 1997-05-20
Abstract: 내압설비 등의 특수한 설비를 필요로 하지 않고,  중공 섬유의 중공부에 겔을 용이하게,  게다가 효율 좋게 충전하고,  공업적인 대량생산을 가능하게 하는 방법으로서,  섬유 표면으로부터 중공부로의 연통공이 산재하는 중공 섬유를  겔 형성능을 갖는 액체 중에 침지한 후 실온 하에 방치하고,  상기 액체를 상기 연통공을 통하여 중공부에 충전한 후,  겔화하는 방법을 제공할 수 있다.
Patent KR-19990035901-A (KR)
Title: 서멀 프린터
IPC: B41J25/304
Filed: 1997-05-26
Abstract: 베이스부(103)에 한쪽지지 상태에서 지지된 헤드 블록판(230)상에, 서멀 헤드(255)를 프라텐 롤러(210)에 대하여 접리 가능하게 배치하고, 또 한 그 접리를 행하게 하기위하여 수동조작되는 작동부재(260)가 추지되어 있다. 작동부재(260)는 조작의 최종위치에 도달하는 도중에 서멀 헤드(255)를 프라텐 롤러(210)에 당접시키고, 그 후 최종위치에 도달할 때 까지의 사이에 서멀 헤드를 프라텐 롤러에 압접시키는 용수철(270)을 압박하며, 그리고, 최종위치에서, 그 단부(260e)가 베이스부와 일체의 받침부(190a)에 삽입되어 헤드 블록판(230)의 비지지측의 일부를 지지하도록 되어 있다. 이에 따라 작동의 안전성과 내구성이 보증된다.
Patent KR-19990044504-A (KR)
Title: 이중 챔버를 구비한 유체 저장 용기
IPC: F17C1/00
Filed: 1996-09-03
Abstract: 본 발명은 외주부(82)에 연결되거나 그것에 인접하여 대향하는 단부 벽(66, 68, 80)과, 상기 대향하는 단부 벽 사이를 연장하는 환형 내벽(76)을 갖는 자동차 또는 기타 용도를 위한 유체 저장 용기(60)에 관한 것이다.  상기 용기는 용기의 대향하는 단부 벽(76)의 내측부(66, 68)와 내벽에 의하여 형성된 제1 챔버(70)와, 용기의 외주부(82)에 연결된 대향 단부 벽의 외측부(80)와 내벽에 의하여 형성된 제1 챔버 주변에 제2 환형 챔버(64)를 구비한다.  내벽(76)은 챔버들 사이에서 유체가 유동하는 것을 방지하고, 각각의 챔버(64, 70)에는 외부에 대한 개별 유체 유동 접속부(50, 52)가 제공된다.
Patent KR-19990076812-A (KR)
IPC: H01M2/02
Filed: 1996-12-19
Abstract: PCT No. PCT/GB96/03162 Sec. 371 Date Dec. 2, 1998 Sec. 102(e) Date Dec. 2, 1998 PCT Filed Dec. 19, 1996 PCT Pub. No. WO97/24778 PCT Pub. Date Jul. 10, 1997A method of fabricating an electrochemical or galvanic cell comprising a plurality of electrochemical components, which electrochemical components are joined together in a stack, which method comprises: i) providing a first component formed from a deformable polymeric material with at least one substantially continuous groove comprising a female opening having a width of "w" and a depth of "h"; ii) providing a second component with at least one substantially continuous upstand having a width of >"w" and a height of <"h"; iii) pressing the first and second components together in order to provide an integral seal between the upstand on the second component and the opening in the first component, with the seal between the parts being provided by sealing engagement of the sides of the upstand with the sides of the openings; and iv) joining a plurality of first and second components together to form a stack.
Patent KR-19990087552-A (KR)
Title: 멀티미디어 정보용 역코사인 변환 함수를 수행하는 컴퓨터시스템
IPC: G06F9/315
Filed: 1997-03-05
Abstract: 이차원의 역 이산 코사인 변환을 수행하는 컴퓨터 시스템(100)은 멀티미디어 입력 장치(125,126), 메모리(104) 및 프로세서(109)를 포함하고 있다. 프로세서(109)는 SIMD 수학적 명령과 SIMD 시프트 명령을 실행하여 상기 변환을 실행한다. 시프팅은 정밀도를 유지하는데 사용된다.
Patent KR-20000064793-A (KR)
Title: 차량용 클러치 마찰부의 토션 댐핑 장치
IPC: F16F15/123
Filed: 1998-01-28
Abstract: 본 발명은, 지지 디스크(14)와, 가압-형성 섹션(30)으로 구성된 제 2 안내링(14') 및 중간형 허브 디스크(13)를 포함하는 토션 댐핑 장치에 관한 것으로, 지지 디스크는 허브 디스크에 작용하는 탄성 클램프(31)를 가지며, 가압-형성 섹션을 허브 디스크를 향하여 밀게 된다.  본 발명은 특히 차량용 클러치 마찰부에 적용가능하다.
Patent KR-20000016224-A (KR)
Title: Method of coating electrically conductive substrates
Inventor: HOEPER RAINER
IPC: C25D13/10
Filed: 1997-05-22
Abstract: PURPOSE: A method for regulating the formation of foam during cationic electrophoretic coating is provided which uses a polyalkylene oxide compound having a degree of water solubility of more than 50 parts by weight in 100 parts by weight of water as antifoaming agents. CONSTITUTION: The method for controlling the formation of foam during cationic electrophoretic coating is described. To that end, polyalkylene oxide compounds having a degree of water solubility of more than 50 parts by weight in 100 parts by weight of water are used as antifoaming agents. Particularly advantageously, these are compounds of general formula (I) R1-O-(CH2CH2O)n-R2, in which R1 is a straight or branched alkyl group or alkenyl group with between 8 and 18 carbon atoms, R2 is an alkyl group with between 4 and 8 carbon atoms and n is a number between 7 and 30.
Patent KR-20000016405-A (KR)
Title: Antiviral compounds
Inventor: JUNGHEIM LOUIS N
IPC: A61K31/4184
Filed: 1997-06-05
Abstract: PURPOSE: New benzimidazole compounds inhibiting the growth of picornaviruses and having a desirable pharmaceutical profile are provided which are safe toxicologically. CONSTITUTION: A series of benzimidazole compounds(I) which inhibit the growth of picornaviruses, such as rhinoviruses, enteroviruses, polioviruses, coxsackieviruses of the A and B groups, echo virus and Mengovirus and flaviviruses such as hepatitis C and bovine diarrheal virus are described. In formula, a is 0, 1, 2 or 3; R is independently H, halo, cyano, amino, halo(C1-C6) alkyl, di(C1-C4) alkylamino, azido, C1-C6 alkyl, carbamoyl, piperidino, or morpholino; R0 is H, halo, C1-C4 alkyl, or C1-C4 alkoxy; R1 is halo, cyano, hydroxy, methyl, ethyl, methoxy, ethoxy, methylthio, methylsulfinyl or methylsulfonyl; R2 is H, amino or -NHC(O)(C1-C6 alkyl); R3 is dimethylamino, C1-C10 alkyl, substituted C3-C7 cycloalkyl, phenyl, thienyl, thiazoyl, piperidino, or morpholino; R4,R5 are independently H or C1-C4 alkyl.
Patent KR-20000016815-A (KR)
Title: Heterocyclylmethylamino derivatives of cyclobutene-3,4-diones as potassiumchannel modulators
Inventor: HERBST DAVID RICHARD
IPC: C07D239/26
Filed: 1997-06-10
Abstract: PURPOSE: New heterocyclylmethylamino derivatives of cyclobutene 3,4-dione, its manufacturing method and its pharmaceutically acceptable salt are provided which are useful for treating diseases about the contraction of relax smooth muscles. CONSTITUTION: The compounds of formula (I) wherein R1 and R2 are, independently, hydrogen, straight chain alkyl, branched chain alkyl, cycloalkyl, bicycloalkyl or aralkyl, wherein the aromatic moiety of the aralkyl group may be optionally substituted with one to three straight chain alkyl, halogen, nitro, cyano, alkoxy, alkoxycarbonyl, trifluoromethyl or trifluoromethoxy groups; R3 is hydrogen, formyl, alkanoyl, alkenoyl, alkylsulfonyl, aroyl, arylalkenoyl, arylsulfonyl, arylalkanoyl or arylalkylsulfonyl; A is selected from the group consisting of (a), (b), (c), (d) and (e) wherein n is 0 or 1; R4, R5 and R6 are, independently, cyano, nitro, amino, alkyl, perfluoroalkyl, alkoxy, perfluoroalkoxy, alkylamino, dialkylamino, sulfamyl, alkylsulfonamido, arylsulfonamido, alkylcarboxamido, arylcarboxamido, alkanoyl, alkylsulfonyl, perfluoroalkylsulfonyl, arylsulfonyl, chloro, bromo, fluoro, iodo, 1-imidazolyl, carboxyl or hydrogen; or a pharmaceutically acceptable salt thereof, relax smooth muscles are described.
Patent KR-20000050917-A (KR)
Inventor: JANG HYEON BAE
IPC: F16F9/32
Filed: 1999-01-15
Abstract: PURPOSE: A suspension system for a vehicle is provided to set up a suspension device in the optimum condition, by having some angle with a shock absorber, going up and down a lower spring seat. CONSTITUTION: A suspension system for a vehicle comprises: for a suspension system for a vehicle to set up an upper and a lower spring seat (59,58) to support the coil spring; a coil spring (60) to be set up with some slope for a center line of a shock absorber; a shock absorber (57) to penetrate the vicinity where the lower spring seat is set up; an adjusting member (1) to be fixed to the shock absorber; an adjusting device to be combined with the outer face of the adjusting member and to be fixed between the lower spring seat and the adjusting member to go up and down a lower spring seat with some slope for a center line of a shock absorber.
Patent KR-19990072340-A (KR)
Title: 배기가스처리설비및그처리방법
IPC: B01D53/70
Filed: 1999-02-01
Abstract: 본 발명은 배기 가스 중의 불소 화합물 가스를 이것이 분해 처리되도록 효과적으로 연소시킬 수 있는 배기 가스 처리 설비를 제공한다.  본 발명에 따르면, 한 종류 이상의 불소 화합물 가스와 한 종류 이상의 캐리어 가스를 함유하는 배기 가스를 처리하기 위한 배기 가스 처리 설비는 배기 가스 중의 불소 화합물 가스의 농도를 증대시키기 위한 농축 장치와, 산소 풍부화 공기를 생성하기 위한 산소 풍부화 공기 생성 장치와, 그리고 상기 농축 장치에 의해 불소 화합물 가스의 농도가 증대된 배기 가스를 수용하기 위한 연소 장치를 포함한다.  배기 가스 중의 불소 화합물 가스는 이것이 분해 처리되도록 산소 풍부화 공기 생성 장치에 의해 생성된 산소 풍부화 공기를 사용하여 연소된다.  불소 화합물 가스의 농도를 증대시킴으로써, 연소 장치의 연소/분해 효율이 상당히 향상된다.
Patent KR-19990068281-A (KR)
Title: 발모촉진제및그의제조방법
Filed: 1999-02-13
Abstract: 본 발명은 버드나무속껍질, 유근피, 상수리나무피, 하수모, 복분자, 감초, 복숭아씨, 측백나무잎, 청호도껍질 및 보골지에서 추출한 생약재 추출물을 주성분으로 함유하고, 여기에 보조제로서 혈행촉진제, 국소자극제, 모포부활제, 항지루제, 소염살균제, 비타민류 등을 함유하는 생약재 추출물을 주재로한 발모촉진제 및 그의 제조방법에 관한 것이다. 
     상기 발모촉진제는 버드나무속껍질 추출물 20 내지 50중량%, 유근피 추출물 5 내지 20중량%, 상수리나무피 추출물 5 내지 10중량%, 하수오 추출물 5 내지 30중량%, 복분자 추출물 5 내지 20중량%, 감초 추출물 5 내지 20중량%, 복숭아씨 추출물 3 내지 10중량%, 측백나무잎 추출물 5 내지 20중량%, 청호도껍질 추출물 3 내지 20 중량% 및 보골지 추출물 5 내지 20 중량%로 구성된다. 
     이러한 발모촉진제 및 이를 함유한 모발화장료는 비듬, 가려움증, 탈모예방, 모발성장 및 발모촉진에 좋은 효과가 있다.