baber/WOPTO huggingface dataset:
Patent KR-20000033619-A (KR)
Title: Housing structure apparatus for inserting and withdrawing smart card
Inventor: CHOI YONG HWAN
IPC: H05K13/02
Filed: 1998-11-25
Abstract: PURPOSE: A housing structure apparatus for inserting and withdrawing a smart card is provided to prevent an impurity from being flown in and enlarge a space taking a smart card. CONSTITUTION: A housing structure apparatus for inserting and withdrawing a smart card includes a housing taking in and out part, a door(10) opening and closing part, a card housing, and a driving control part(300). In the housing taking in and out part(200), a connecting hole and a penetrating hole(22) are formed in low end of the front, and a hinge part connecting hole(18) is formed in an upper end of the front, and a card housing space part(20) is formed in the inside. The door opening and closing part is connected to the hinge part connecting hole and provides a door boss part(14) which is inserted in the connecting hole. A connecting boss and a spring fixing protrusion are formed on the side of the card housing. The driving control part provides a driving plate connected to the connection boss of the card housing and an inserting hole in which a handle is connected.
Patent KR-19990045568-A (KR)
Title: 엔진의 제어 장치
IPC: F02D41/34
Filed: 1998-11-25
Abstract: 실린더(2)내의 연소실(6)에 연료를 직접 분사 공급하는 직접 분사 엔진(1)의 배기 통로(31)에 린(lean) NOx 촉매(34)를 배치하고, 엔진(1)을 저부하 영역에서 성층 연소 상태로, 또한 그 밖의 영역에서 균일 연소 상태로 각각 운전하는 경우, 연소실(6)에서의 연료 분포의 균일성을 높이고, 연소 속도를 신속히 하여 연소 안정성을 높이며, 배기 환류 한계를 확대하여, 연비의 개선 및 NOx 배출량의 저감을 더욱 도모한다.  엔진(1)이 균일 연소 상태의 운전 영역에 있을 때에 실린더(2)의 흡기 행정에 의해 연료 분사 밸브(14)로부터 연료를, 조기 분사 개시 시기(s1)와 후기 분사 개시 시기(s2)의 중앙 시기(m)가 흡기 행정 중앙 시기(M)보다도 빨라지도록 2분할 분사함과 동시에, 배기 환류 장치(37)에 의해 배기의 일부를 흡기 통로(25)에 환류시킨다.  배기 환류율이 최대 약 20∼40%로 되도록 배기 환류 제어 밸브(39)의 개방도를 제어한다.
Patent KR-19990076546-A (KR)
Title: 박막 트랜지스터, 이 박막 트랜지스터의 제조방법 및 티에프티어레이 기판을 사용한 액정표시장치
IPC: G02F1/136
Filed: 1998-11-27
Abstract: 저저항인 Al 배선재료를 사용하여, 생산비용의 저하 및 생산성의 향상을 꾀할 수 있는 고성능의 TFT와 그 제조방법 및 액정표시장치를 제공하기 위해, 본 발명의 박막 트랜지스터는, 투명 절연성 기판 상에 형성된 제 1 전극인 게이트, 소스 및 드레인과, 이 제 1 전극 및 상기 투명 절연성 기판을 덮어 형성된 절연막과, 상기 절연막 상에 형성된 제 2 전극을 적어도 포함하고, 상기 제 1 전극이 순수한 Al 및 Al 합금 중 어느 하나로 이루어진 하층의 제 1 층과, 순수한 Al 및 Al 합금 중 어느 하나에 N, O, Si 및 C 중 적어도 하나로 이루어진 불순물을 첨가하여 이루어진 제 2 층으로 이루어지고, 상기 제 2 전극이 투명막 전극으로 이루어지며, 상기 제 2 전극과 상기 제 1 전극의 제 2 층이 전기적으로 접속되어 이루어진다.
Patent KR-20000040082-A (KR)
Title: Circuit for generating local oscillation signal for intermediate frequency
Inventor: LEE SANG JIN
IPC: H04B1/28
Filed: 1998-12-17
Abstract: PURPOSE: A circuit for generating a local oscillation signal for an intermediate frequency is provided to downward process the intermediate frequency to be a baseband signal in a receiver of a broadband cellular phone using a multi-carrier, thereby simplifying the circuit in construction and reducing noises. CONSTITUTION: A reference frequency oscillator(110) generates a reference frequency(RF). A CPU(170) provides data to an intermediate frequency phase locked loop(IF PLL)(120). A loop filter(130) converts the voltage signal output from the IF PLL(120). The voltage signal is represented as a pulse width modulation signal by a charge pump operation of the IF PLL(120) prior to outputting therefrom. A plurality of IF voltage controlled oscillators(IF VCOs)(150-154) provide the local oscillation signals for the intermediate frequency which correspond to paths, respectively. A loop filter(130) converts the pulse signals from the IF PLL(120) to a direct voltage. A plurality of oscillators(140-144) control an oscillation frequency so that the IF VCOs(150-154) can output the local oscillation signals based on the direct voltage from the loop filter(130).
Patent KR-20000041210-A (KR)
Title: Porous polymer electrolyte
Inventor: JANG DONG HUN
IPC: H01M50/497
Filed: 1998-12-22
Abstract: PURPOSE: A porous polymer electrolyte is provided to improve the mechanical strength thereof, thereby enabling the electrolyte to be formed in the form of a film. The polymer electrolyte also has a high conductivity. CONSTITUTION: A polymer electrolyte comprises a polymer film and an ion conductive liquid electrolyte. The polymer film contains an absorbing material, and has a plurality of pores. The mixture of the absorbing material and the polymer engaging material is dissolved in a solvent of the polymer engaging material. The mixture is then cast in the form of a film. The polymer electrolyte for a secondary battery improves the mechanical strength thereof, and enables the electrolyte to be formed in the form of a film. The polymer electrolyte also has a high conductivity.
Patent KR-20000041330-A (KR)
Title: Cellular phone control system
Inventor: SHIN CHANG BEOM
IPC: H04B7/26
Filed: 1998-12-22
Abstract: PURPOSE: A cellular phone control system is provided to be easy to select many function embedded in the cellular phone with no confusion. CONSTITUTION: In a cellular phone control system, in order to select a plurality of functions by operating a number button, a send button, an end button and a menu button, a group level is set by the menu button, and a function level is set in the set group level so as to comprise the functions of the plurality. The group level comprises a service function group, an exchange function group, a management function group, a security function group.
Patent KR-20000043448-A (KR)
Title: Side slide part of loader
Inventor: LEE HYUNG WOO
IPC: H01L21/68
Filed: 1998-12-29
Abstract: PURPOSE: A side slide part of a loader is provided to minimize a noise and a vibration of a side slide part of a loader installed at a stepper used in an exposure process for forming an IC on a semiconductor wafer. CONSTITUTION: A side slide part of a loader comprises a side transfer arm, a side slide roller(17), and a vertical movement drive axis(16). The side transfer arm loads a semiconductor wafer. The side slide roller is combined with the side transfer arm. The vertical movement axis performs an ascent movement and a descent movement of the side transfer arm. The slide roller is formed with a curved surface portion(18) stuck to the vertical movement drive axis at its outer circumference.
Patent KR-20000045510-A (KR)
Title: Method for preventing surface crack of two-phase stainless steel
Inventor: KIM KWANG TAE
IPC: B21B9/00
Filed: 1998-12-30
Abstract: PURPOSE: A method is provided to prevent peeling while rolling and to prevent the surface crack of two-phase stainless steel by reducing a friction force between a roll and a strip and forming a thick scale on a strip. CONSTITUTION: A slab is heated at 1200 to 1250°C for 180 to 200 minutes and is rolled. Excessive oxygen is kept more than 5% in order to form an equal oxide layer upon heating. A deformation speed is kept less than 5/sec to prevent the omission of the scale up to the initial 5 pass on rolling and is rolled under weak depression. Thereafter, the slab is rolled after increasing the deformation speed by 5 to 10/sec.
Patent KR-19990035838-A (KR)
Title: 대향 실린더에 피스톤을 가지고, 와트식 운동기구를 가진 하이포사이클로이드형 피스톤행정장치를 장착한 피스톤왕복기관
IPC: F01B9/02
Filed: 1997-05-07
Abstract: 특히 대향 실린더에 피스톤을 가진, 와트식 운동기구를 가지고 하이포사이클로이드형 피스톤행정기구를 장착한 피스톤왕복기관에 대하여,상기  운동기구는 크랭크축의 피스톤 핀에 대하여 회전 운동하도록 배치되고 회전하도록 서로 결합된 편심피스톤과 편심운동부를 포함하고 있고, 피스톤의 궤적으로부터 편심피스톤의 횡편차를 작게 하기 위하여, 편심운동부 내지 그것을 운동하게 하는 와트식 연결부의 각각의 귀환점을 포함하며 상기 귀환점까지 최대 횡편차 △q F 와 와트식 운동기구의 페러미터 상에 정해진 편심운동부의 궤적 진행상태(21)에 의한 편심피스톤의 횡편차 △q H 에 대해 정해진다.
Patent KR-19990087653-A (KR)
Title: 두 이미지 시퀀스 사이의 가시적 차이의 정도를 평가하는 방법및 장치
IPC: H04N7/30
Filed: 1997-03-31
Abstract: 두 입력 이미지 시퀀스들 사이의 가시적 차이의 정도를 평가하는 방법 및 장치.  상기 장치는, 망막 샘플링부(330)를 가진 시각 판별 측정기(112), 다수의 시간 필터들(334, 335), 및 공간 판별부(240)를 포함한다.  상기 망막 샘플링부(330)는 인간의 시각의 이미징 특성을 모의하기 위해 다수의 변환기들을 입력 이미지 시퀀스들(310, 320)에 인가한다.  상기 시간 필터들(334, 335)은 망막 이미지 시퀀스들을 두 시간 채널들로 분리하여 로우패스 시간 응답 및 밴드패스 시간 응답을 생성한다.  공간 판별부(240)는 상기 시간 응답들에 공간 처리를 인가하여 두 입력 이미지 시퀀스들 사이의 가시적 차이의 정도를 평가하는데 사용되는 이미지 척도(250)를 생성한다.
Patent KR-20000064672-A (KR)
Title: 젤라틴캡슐포장용리본을인쇄하는방법및장치
IPC: B65B35/00
Filed: 1997-03-20
Abstract: 이미지를 갖는 충진된 젤라틴 캡슐을 제조하는 장치는 각각의 캐스팅 드럼으로부터 캡슐화 스테이션(6)으로 젤라틴 리본(2,4)을 유도하는 안내 로울러(12,16)를 구비하고 있다.  전사 스테이션(18)에서 하나 이상의 리본(4)의 경로를 따라 이미지가 리본에 적용된다.  이미지는 캡슐화 스테이션(6)에서 리본으로부터 형성된 캡슐의 패턴에 대응하는 패턴으로 적용된다.  캡슐화 스테이션(6)에서의 두 개의 로울러(8)와 전사 스테이션에 있거나 인접한 지지 로울러가 양호하게 구동되며, 제어 시스템은 전사 스테이션(18)에서의 지지 로울러(16)의 회전 속도가 캡슐화 스테이션을 통과하는 리본의 속도와 동일하도록 조절한다.  전사 스테이션에서 각각의 지지 로울러에 대한 구동 모터는 바람직하게는 스텝핑 모터이며, 이러한 스텝핑 모터는 캡슐화 스테이션(6)에서 리본 속도의 증감을 조절할 수 있다.  센서(28,64)가 캡슐화 공정에서의 리본의 정렬을 양호하게 모니터링하기 위해 구비될 수도 있다.  또한, 본 발명에 따른 장치는 리본에 형성된 이미지의 횡방향 위치를 모니터링하고 어떠한 횡방향 정렬의 에러도 조절할 수 있도록 리본을 이동시킬 수 있다.
Patent KR-20000016400-A (KR)
Title: Process for the purification of human interleukin-1 receptor antagonist from recombinant e. coli
Inventor: ZANETTE DINO
IPC: C07K1/18
Filed: 1997-05-21
Abstract: PURPOSE: A new purifying method for a human Interleukin-1 receptor antagonist is provided to obtain the human Interleukin-1 receptor antagonist by fermenting a recombinant E. coli. CONSTITUTION: A process for purifying human Interleukin-1 receptor antagonist (IL-1ra), obtained by fermenting a strain of recombinant E. coli, which comprises: a)loading the mixture to be purified, which has been buffered at a pH value lower than 6.2 and optionally diluted to reduce its ionic strength at a low value, onto a cationic exchange matrix and eluting said matrix with an aqueous buffered solution having a pH value from about 7.5 to 9.0 and a low ionic strength; and b) applying the eluate from the cationic exchange step, containing the desired IL-1ra protein, directly onto an anionic exchange matrix and eluting with an aqueous buffered solution having a pH value within the above range 7.5 to 9.0 and an increased ionic strength.
Patent KR-20000050350-A (KR)
Inventor: CHO MIN SU
IPC: B41J29/377
Filed: 1999-01-07
Abstract: PURPOSE: A heat emitting device for a wet printer is provided to emit heat generating excessively in a printer body. CONSTITUTION: Heat is generated by a developer, a drying part, a transfer roller and a settlement roller in a printer body(100) when printing. A portion of the generated heat is transmitted to a heat pipe(110) and to the outer part of the printer body via cooling fins(120). The heat pipe is heated by absorbing the heat generating in the printer body. The cooling fin receives the heat of the heat pipe and emits heat to atmosphere to prevent the heat pipe from heating. The heat pipe receives the heat from the printer body continuously. Thereby, excessive increase of the temperature in the printer body is restrained.
Patent KR-20000050615-A (KR)
Inventor: JEONG JAE SAM
IPC: H01J29/94
Filed: 1999-01-12
Abstract: PURPOSE: An improved getter assembly of a plane cathode ray tube and a supporting structure thereof are provided to prevent a peeling off of a graphite layer due to contact with the getter assembly. CONSTITUTION: A getter assembly mounted to a funnel(2) of a plane cathode ray tube by an anode joint pin(10) includes a joining part(21) connected to the anode joint pin(10) and a separative part(22) having a getter(22') at one end. The joining part(21) further has a hole into which the anode joint pin(10) is inserted, and formed into a resilient clip. The separative part(22) further has irregularities at the other end, so that the separative part(22) can be easily joined to or separated from the joining part(21). In addition, a supporting pin(20) is provided between the joining part(21) and the funnel(2) to keep the joining part(21) being apart from the funnel(2), so that a peeling off of a graphite layer(13) coated on the funnel(2) is effectively prevented.
Patent KR-20000050716-A (KR)
Inventor: OH SANG KEOL
IPC: G11B7/1395
Filed: 1999-01-14
Abstract: PURPOSE: An apparatus for shaping a beam of an optical pick-up is provided to shape the beam without a beam shaping unit, to reduce a space occupied by it, and reduce an expense in a manufacture by convexly forming a reflective surface of a polarization beam splitter(PBS) when the beam emitted from a laser diode is reflected in the PBS. CONSTITUTION: A polarization beam splitter(17) reflects a plate wave to be horizontal to an incident surface of a beam and passes a sine wave to be vertical to the incident surface of the beam. A quarter wavelength plate(QWP)(15) is formed of a crystal for producing a linear polarization, that is, a normal light and an abnormal light, vibrated in the perpendicular direction to each other. An objective lens(13) and a collimating lens(12) focus a beam on a disk, and a photo diode(16) detects the beam.
Patent KR-20000051579-A (KR)
Inventor: JANG JIN WOOK
IPC: G06F3/03
Filed: 1999-01-23
Abstract: PURPOSE: A key code decoding method is provided to decode a key code corresponding to infrared signals transmitted from a remote controller or a wireless keyboard using a common port of a keyboard/remote controller receiver in a communication device such as a set top box by using a reference clock generated from a general timer. CONSTITUTION: A key code decoding method comprises steps of converting infrared signals received from a wireless keyboard into electric bit signals, detecting a corresponding bit value by certifying a level value of the bit signals for a regular period made by a general timer, transiently storing the detected bit value, reading the stored bit value by the packet unit, and certifying if the read packet data is an effective data. The bit detection step includes certifying the level value of the bit signals by the regular period, checking if the level value repeats itself by a set number and detecting the bit value.
Patent KR-20000051725-A (KR)
Inventor: JEONG SUNG CHEOL
IPC: E04F15/20
Filed: 1999-01-25
Abstract: PURPOSE: A structure of apartment floor having a multistructured noise and vibration shielding layer is provided to achieve an improved noise and vibration shielding performance and adiabatic temperature efficiency while arranging an air layer between the shielding layers. CONSTITUTION: A structure comprises noise and vibration shielding layers installed in the floor and wall, respectively, wherein the noise and vibration shielding layer installed in the floor includes two or more noise and vibration shielding substances(2) having at a portion thereof a plurality of projections, the noise and vibration shielding substances are deposited to form one or more air layers in the noise and vibration shielding layer. A noise and vibration shielding substance(2') installed to the wall further includes a plastic cap(7) covering the member(2'). A finishing mortar layer(5) is installed to be even with the upper surface of the plastic cap(7). A floor finishing substance(6) is installed onto the mortar layer(5) and the cap(7).
Patent KR-19990072803-A (KR)
Title: 페릴렌화합물및안료조제물
IPC: C07D471/06
Filed: 1999-02-20
Abstract: 본 발명은 하기 화학식 I의 안료 분산제 및 유기 기본 안료 및 안료 분산제를 포함하는 안료 조제물, 및 안료 조제물로부터 제조된 조제 안료 배합물에 관한 것이다: 
     [화학식 I] 
     
       
     
     상기 식에서, 
     Z 1 은 하기 화학식 Ia의 라디칼이고, 
     Z는 Z 1 , Z 2 또는 Z 3 으로서 정의되고, 
     이때, Z 2 는 하기 화학식 Ib의 라디칼이고, 
     Z 3 은 수소, 하이드록실, 아미노 또는 C 1 내지 C 8 알킬이고, 이때 알킬 그룹은 Cl, Br, CN, OH, C 6 H 5 , 카바모일, C 1 내지 C 4 아실, C 1 내지 C 4 알콕시 및 NR 2 R 3 으로 구성된 군에서 선택된 1 내지 4개의 치환체에 의해 치환될 수 있다. 
     [화학식 Ia] 
     -[X-Y] q -[X 1 -Y 1 ] r -[X 2 -NH] s H 
     [화학식 Ib] 
     -[X-O] Q1 -[X 1 -O] q H 
     상기 식들에서, 
     X, X 1 및 X 2 는 동일하거나 상이하고, 1 내지 4개의 C 1 내지 C 4 알킬 라디칼, 하이드록시 라디칼 및/또는 1 또는 2개의 추가의 C 5 내지 C 7 사이클로알킬 라디칼에 의해 치환될 수 있는 분지 또는 비분지된 C 2 내지 C 6 알킬렌 라디칼 또는 C 5 내지 C 7 사이클로알킬렌 라디칼이고; 
     Y 및 Y 1 은 동일하거나 상이하고, NH-, -O- 또는 N(C 1 내지 C 6 알킬) 그룹이고; 
     q는 1 내지 6이고; 
     r 및 s는 서로 독립적으로 0 내지 6의 수이나 동시에 0은 아니고; 
     q1은 0 내지 6의 수이다.
Patent KR-19990082866-A (KR)
IPC: G06F1/00
Filed: 1999-04-02
Abstract: A method and apparatus are provided for data management authentication in a clinical analyzer. The clinical analyzer includes a sensor for receiving a user sample to be measured and a processor for performing a predefined test sequence for measuring a predefined parameter value. A memory is coupled to the processor for storing predefined parameter data values. An authentication password is associated with each data transmission by the clinical analyzer and read by an associated computer system to validate each data transmission. The authentication password is generated by the clinical analyzer utilizing predetermined information in each data transfer. <IMAGE>
Patent KR-19990082889-A (KR)
IPC: C08L77/12
Filed: 1999-04-02
Abstract: 액정 폴리머 필름이 본래 갖추고 있는 고강도나 고탄성률 및 내약품성 등과 함께 우수한 고내열성과 내마모성을 갖는 필름, 그 적층체, 및 이것을 이용한 다층 실장 회로 기판을 저비용으로 제공한다. 
     광학적 이방성의 용융상을 형성할 수 있는 폴리머 필름을  그 필름의 열처리시에 형태를 유지할 수 있는 피착체와 적층한 후, 상기 필름의 열변형 온도 (Tdef) 이상의 온도이고 Tm 보다 α℃ (α= 10 ~ 35 ℃) 낮은 온도까지의 온도 범위에서 상기 필름 융해 피크 온도 (TA) 가 상기 필름의 열처리전 융점 (Tm) 보다 β℃ (β= 5 ~ 30 ℃) 높은 고온에 도달할 때까지 열처리하고, 그 후 열처리 온도를 폴리머의 Tm 이상이고 필름의 융해 피크 온도 (TA) 미만의 온도 범위에서 상기 TA 가 γ ℃ (γ= 5 ~ 20 ℃) 증대하는 시간에 걸쳐 열처리하고, 이어서 피착체를 제거하여 필름을 제조한다.
Patent KR-19990083384-A (KR)
Title: 반도체레이저소자
IPC: H01S5/30
Filed: 1999-04-22
Abstract: 본 발명은 자외영역에서도 발진 가능한 반도체 레이저 소자를 실현할 수 있도록 하는 것과 함께 소자의 신뢰성 향상을 도모하기 위한 것으로, 사파이어로 이루어지는 기판(11) 상에 GaN으로 이루어지는 버퍼층(12)과 실리콘(Si)이 도프된 n형 GaN으로 이루어지는 n형 컨택트층(13)이 차례로 형성되어 있다. n형 컨택트층 (13) 상의 소자 형성영역에는 n형 Al 0.3 Ga 0.7 N으로 이루어지는 n형 클래드층 (14), n형 Al 0.25 Ga 0.75 N으로 이루어지는 n형 광가이드층(15), Al 0.2 Ga 0.8 N으로 이루어지는 웰층 및 Al 0.25 Ga 0.75 N으로 이루어지는 장벽층이 번갈아 적층되어 이루어지는 다중양자웰 활성층(16)과, 마그네슘(Mg)이 도프된 p형 Al 0.25 Ga 0.75 N으로 이루어지는 p형 광가이드층(17)과, p형 Al 0.4 Ga 0.6 N 0.98 P 0.02 로 이루어지는 p형 클래드층(18), p형 GaN으로 이루어지는 p형 컨택트층 (19)이 차례로 형성되어 있다.
Patent KR-20000067168-A (KR)
Inventor: LIM CHAE MAN
IPC: H04B1/7083
Filed: 1999-04-24
Abstract: PURPOSE: An apparatus and a method for searching the cells of the CDMA mobile communication system are provided to shorten cell searching time by simplifying cell searching steps. CONSTITUTION: A base station division code is inserted into a cycle of 257 chips to 512 chips as a cycle, which is following a base station group division code, every slot which is configuring a frame. As base station division codes are identically detected every slot configuring the frame, an identical correlation value is outputted. The correlation values outputted in an FHT(Fast Hadamard Transform) terminal every slot are accumulated in a base station division code correlation value accumulation unit. If a frame period passes by in this manner, correlation values for 16 base station division codes are accumulated in the base station division code correlation value accumulation unit. After detecting the maximum correlation value from the accumulated correlation values, a maximum correlation detection unit does a synchronization code corresponding to the maximum correlation value as the base station division code.
Patent KR-20000005682-A (KR)
Inventor: PARK CHEOL SOO
IPC: H04N19/20
Filed: 1999-05-18
Abstract: PURPOSE: A chromatic signal filtering method discriminates an object and a background in a frame by using a chromatic information when filtering a chromatic signal for a video formation conversion in a video processing system. CONSTITUTION: If the number of a source object chromatic signals included in a decimation filter is a positive number, or is lower than the number of taps, a chromatic signal filtering method determines whether a pixel is an object chromatic pixel or a background chromatic pixel by using a shape information of a luminance signal. If the corresponding pixel is the object chromatic pixel, the filtering method marks the background chromatic pixel values within a filter tap, and reproduces it as an object chromatic pixel value. If the corresponding pixel is the background chromatic pixel, the filtering method marks the object chromatic pixel values within the filter tap, and reproduces it as a background chromatic pixel value. Then, the filtering method filters a chromatic signal by operating the reproduced values with a filter coefficient and a tap. Accordingly, the filtering method removes a color bleeding at an object border part, and prevents a deterioration of an image quality.
Patent KR-20000074162-A (KR)
Inventor: LEE SEUNG HUI
IPC: H04Q3/00
Filed: 1999-05-18
Abstract: PURPOSE: A method for processing a signal message routing failure is provided to define a new signaling connection control part(SCCP) routing failure(SRF) message and an additional procedure, when the signal message routing failure is done in a No.7 signal network, and to continuously close the signal message, so as to prevent increasing an excessive signal traffic caused by a SCCP carrier message on a signal link set between a service switching point(SSP) and a service control point(STP). CONSTITUTION: When a service switching point(SSP) receives a signaling connection control part(SCCP) message and can not route to a service conversion point(S11,S12), the SSP generates a SCCP routing failure(SRF) message(S14). The SSP includes address information of a routing failure SCCP message in the SRF message, to route to the service conversion point. The SSP checks a carrier selection of a SCCP message resulted in the SCCP message routing failure. The SSP performs a SCCP message carrier procedure according to the SCCP message carrier selection17). The SSP closes the SCCP message and waits for a new SCCP message receiving(S18).
Patent KR-19990088378-A (KR)
Title: 반도체장치및그제조방법
IPC: H01L21/8242
Filed: 1999-05-19
Abstract: 높은 에스팩트비를 가진 측벽 콘택에 있어서, 상기 측벽과 콘택을 형성하고 있는 층간 절연막의 최상부층과의 충분한 중첩 마진을 안정되게 확보할 수 있도록 한 반도체 장치 및 그 제조 방법을 제공한다. 
     반도체 기판 상에 형성한 층간 절연막의 소정 위치에 측벽 콘택을 형성할 때, 콘택 홀에 형성하는 측벽의 산화막과는 다른 에칭 선택비를 가진 절연막층을, 상기 층간 절연막의 최상층의 상부에 미리 형성하고, 측벽 콘택의 형성시에 상기 절연막층을 에치백시킴으로써, 상기 최상층을 위한 스토퍼로서 기능시키는 것을 특징으로 한다.
Patent KR-20000074255-A (KR)
Inventor: YOON JUNG O
IPC: F25D25/02
Filed: 1999-05-19
Abstract: PURPOSE: A fold-type bottle rack structure is provided to make maximum space utilization for refrigerator by allowing the bottle rack to be folded when bottle receiving function is not required. CONSTITUTION: A structure comprises a shelf(20) installed within a refrigerator and which supports a received food stuff; a shelf support(22) arranged at both sides of the shelf so as to support the shelf and which has coupling holes(22a); and a plurality of bottle supports(30) coupled to be rotatable to the coupling hole of the shelf support and which are made of wires. It is possible to fold the bottle supports at a bottom surface of the shelf when bottle receiving is not required.
Patent KR-20000016874-A (KR)
Inventor: YANG HA YUNG
IPC: F24C7/08
Filed: 1999-05-31
Abstract: PURPOSE: A power control device of a microwave oven having a thermostat is provided to prevent a high-voltage transformer from overheating caused by the miniature of a high-voltage transformer and to prevent a bimetal element from vibrating in an electric field or a magnetic field. CONSTITUTION: The power control device of a microwave oven includes:a first thermostat(42); a housing(1) having a terminal which is connected to a power feed unit(31) and a high-voltage transformer respectively and forming a thermostatic surface; a fixed contact point(10) installed inside of the housing and connected to the power feed unit; a mobile contact point connected to the high-voltage transformer; a movable piece(11) of which end is connected to the fixed contact point and of which other end is contacted to an interrupt contact point; an effector(6) pressurizing or canceling the pressurization of the movable piece to contact the movable piece to the interrupt contact point; and a bimetal element(4) making the curvature direction reversed when exceeding a specific temperature so the effector as to cancel the pressurization of the movable piece.