baber/WOPTO huggingface dataset:
Patent KR-20020052739-A (KR)
Title: Method for fabricating fine conducting lines of semiconductor memory device
Inventor: CHOI SEONG GON
IPC: H01L21/28
Filed: 2000-12-26
Abstract: PURPOSE: A method for forming fine patterns of a semiconductor memory device is provided to minimize chip sizes by using a CVD(Chemical Vapor Deposition) oxide spacer. CONSTITUTION: A thermal oxide(2) is formed on a silicon substrate(1). A nitride layer(3) is formed on the thermal oxide(2). The nitride layer(3) is selectively etched to expose portions of the silicon substrate. A CVD oxide spacer(5) is formed at both sidewalls of nitride patterns. A buried bit line is formed by implanting ions into the exposed silicon substrate(1). At this time, the line width of the buried bit line is controlled in accordance with the thickness of the CVD oxide spacer(5).
Patent KR-20020054759-A (KR)
Title: Clutch for transferring power
Inventor: CHO SEONG YONG
IPC: F16D13/66
Filed: 2000-12-28
Abstract: PURPOSE: A clutch for power transmission is provided to increase the power transmission capacity in a specific space by enlarging a friction area of a power transmission surface, and to minimize the lengthwise and radial size of a drive shaft. CONSTITUTION: A clutch for power transmission comprises an inner cylinder(5) spline-combined to the outer face of a drive shaft(3) and having a conical outer face, an outer cylinder(11) having an inner face symmetric to the inner face of the inner cylinder, a frictional operating member(19) slidably installed on the outer face of the drive shaft and interposed with many return springs(27), a retainer cap(31) fixed on the drive shaft via a snap ring(35) and forming an oil chamber(29) with the frictional operating member, and first and second friction disks(37,39) between among the frictional operating member, the outer face of the inner cylinder, and the inner face of the outer cylinder. Since the power transmission surface is made of an inclined surface, the friction area is enlarged.
Patent KR-20020058387-A (KR)
Title: A variable down-tilting array antenna
Inventor: BAEK RAK JUN
IPC: H01Q3/30
Filed: 2000-12-29
Abstract: PURPOSE: A variable down-tilting array antenna is provided to adjust a tilting angle of the antenna by using many phase shifters. CONSTITUTION: A variable down-tilting array antenna comprises many radiation elements(203) for receiving and transmitting a signal, a connector(201) for inputting and outputting the signal, a power divider(202) for dividing the input signal from the connector into a same phase and a same pulse width and supplying them to the radiation elements, many feeding cables for transferring the signal from the power divider to the radiation elements respectively, many phase shifters(205) for shifting a phase of the signal, a worm gear(207) in disk shape, a rotation axis(206) in cylinder shape, an operating handle(209) formed at end side of the rotation axis for rotating the axis, a reflection plate(211) for radiating an RF signal in desirable direction, and a radome for protecting all of the elements.
Patent KR-20010022103-A (KR)
Title: 엔진 연료 시스템
IPC: B01D36/00
Filed: 1998-07-16
Abstract: 차량 엔진(12)용 연료시스템, 특히 디젤 연료시스템은 연료 필터(11)를 포함한다.  상기 필터(11)는 올레오포픽 필터매체(26)가 끼워져 있는 통기구(18,22)를 가진다.  이는 연료와 접촉할 때 적셔지지 않은 상태에서 상당한 양의 공기가 통행할 수 있게 하나, 연료는 단지 소량만이 필터매체(26)를 통행할 수 있게 한다.
Patent KR-20010022906-A (KR)
Title: 프로바이오틱 박테리아에 의한 가축에서의 장내 출혈성 이. 콜리 오157:에이치7의 조절
IPC: A61K35/741
Filed: 1998-07-17
Abstract: 본 발명에서는 우성 프로바이오틱 박테리아 균주가 분리되었다.  반추동물에 공급된 분리 박테리아 균주는 동물에서 병원체 E. coli O157:H7의 부착을 방지할 수 있다.  균주들은 접종 후 약 28일 후에 접종된 동물의 위장관으로부터 재분리될 수 있다.  E. coli O157:H7에 의해 이미 감염된 동물들은 본 발명의 우성 프로바이오틱 박테리아를 투여하므로서 병원체를 감소 또는 제거하도록 처리될 수 있다.
Patent KR-20010023371-A (KR)
Title: 저밀도 폴리에틸렌의 유동성 개질 방법
IPC: C08G85/00
Filed: 1998-08-05
Abstract: 본 발명은 (1) 0.89 g/mL 이상 0.935 g/mL 미만의 밀도 및 분자당 2개보다 많고 20개보다 적은 탄소원자를 갖는 알파 올레핀 0.5 내지 50 중량%의 공단량체 함량을 갖는 하나 이상의 에틸렌 중합체 또는 에틸렌 중합체의 블렌드 및 (2) 커플링량의 하나 이상의 폴리(설포닐 아지드)를 함유하는 혼합물을, 폴리(설포닐 아지드)의 80 중량% 이상을 분해시키고 커플링된 중합체를 생성시키기에 충분한 시간동안 폴리(설포닐 아지드)의 분해 온도 이상으로 가열함을 특징으로 하는, 커플링된 중합체를 제조하는 방법을 포함한다.  폴리(설포닐 아지드)의 양은 바람직하게는 혼합물중 중합체의 0.01 내지 5 중량%이다.  본 발명은 또한 본 발명의 임의의 방법의 생성물인 임의의 조성물 및 이들 조성물로부터 제조된 제품, 특히 본 발명의 임의의 조성물의 임의의 필름도 포함한다.  뿐만 아니라, 본 발명은 필름의 취입, 주조 또는 캘린더링 방법에서의 본 발명의 임의의 조성물의 용도를 포함한다.  더욱 구체적으로는, 본 발명은 쓰레기 봉투, 농업용 필름, 공작용 필름 또는 지오멤브레인(geomembrane), 식료품 색(sack), 밀봉 층, 결합 층, 제품 백, 의복 백, 선적용 색, 의료용 필름, 연신 필름, 수축 필름, 농업용 필름, 온실용 필름, 공작용 필름 또는 연신 후드인 본 발명의 조성물의 제품을 포함한다.
Patent KR-20010032306-A (KR)
Title: 뿌리 질병을 조절하기 위한 생조절제
IPC: A01N63/27
Filed: 1998-11-20
Abstract: 형광성 슈도모나스(Pseudomonas) 종은 라이족토니아(Rhizoctonia), 게우만노마이세스 그라미니스(Gaeumannomyces graminis) 및 피티움(Pythium)에 의해 유발되는 질병을 조절하데에 효과적이다. 생조절 균주는 특유의 띠모양으로 나타나는 고유의 유전자형을 가지고 있으며, 종래의 Gg 억제 균주에 비하여 뿌리상의 개체 밀도가 높고 군집 활성이 확대되어 뿌리 군집력이 우수하다. 생조절 균주의 또 다른 특성은 맥류마름병 감퇴 토양에서 자연발생적으로 나타나는 같은 정도의 생조절 능력이 있다는 것이다. 또한, 이와 같은 균주의 분리와 확인 방법, 그리고 Gg에 의한 질병 조절에의 이용 등이 제공된다. 항생성 2,4-디아세틸플로로글루시놀의 생성을 암호화하는 유전자 자리를 가지고, 항생성 페나진-1-카르복시산 생성을 암호화하는 생합성 유전자 자리가 그 게놈에 안정하게 삽압된 형광성 슈도모나스 유전자 변이군도 개시된다.
Patent KR-20010040628-A (KR)
Title: 탈지 분유 대용품
IPC: A23C11/00
Filed: 1999-02-03
Abstract: 본 발명은 단백질 및 비-발효성 감미제 및/또는 증량제로 이루어진 친밀성 혼합물을 포함하는 탈지 분유 대용품을 제공한다.  상기 분말은 단백질 100중량부에 대하여, 락토오스 0 내지 40중량부를 포함한다.  상기 분말은, 단백질 및 감미제 및/또는 증량제를 포함하는 성분으로 이루어진 수용액 또는 분산액이 형성된 다음, 분무 건조법과 같은 건조 공정에 의해 제조된다.  탈지 분유 대용품은 특히 초콜릿과 같은 식품 제조에서 유용하다.
Patent KR-20010042262-A (KR)
Title: 템포럴 및 넌템포럴 명령어에 대한 공유 캐시 구조
IPC: G06F12/08
Filed: 1999-03-24
Abstract: 본 발명은 캐시 메모리 관리를 제공하기 위한 방법 및 시스템에 관한 것이다. 상기 시스템은 주 메모리, 상기 주 메모리에 연결된 프로세서, 및 상기 프로세서에 연결되고, 데이터를 캐싱하기 위한 적어도 하나의 캐시 메모리를 포함한다. 상기 적어도 하나의 캐시 메모리는 각각 다수의 세트를 포함하는 적어도 두 개의 캐시 경로를 구비한다. 상기 다수의 세트는 각각 상기 두 개의 캐시 경로 중 넌템포럴 데이터를 포함하는 하나를 지시하는 비트를 구비한다. 상기 프로세서는 상기 주 메모리 또는 상기 적어도 하나의 캐시 메모리 중 하나로부터 데이터를 액세스한다.
Patent KR-20010042570-A (KR)
Title: 선형의 아이소택틱 중합체, 이의 제조 방법 및 이의 용도
IPC: C08F110/06
Filed: 1999-04-08
Abstract: 본 발명은 하나 이상의 C 2 내지 C 20 올레핀의 구조를 가지며 아이소택티시티가 [mmmm] 펜타드 농도의 25 내지 60%인 선형의 아이소택틱 중합체로서, 평균 분자량 Mw가 100,000 내지 800,000 mg/mol 이고 TG가 -50 내지 +30인 중합체에 관한 것이다.
Patent KR-20010085237-A (KR)
Title: 양자 연산용 광학적 방법
IPC: G02F3/00
Filed: 1999-04-26
Abstract: 양자 게이트 구축을 위해 비국부 효과를 이용하는 양자 연산의 광학적 방법이 공개된다. 원자쌍이 두 포톤과 상호작용하는 비국부 상호작용이 비선형 위상 편이를 생성한다. 이 비선형 위상 편이는 제어-NOT와 같은 양자 논리 게이트를 구축하기 위해 사용된다.
Patent KR-20010043291-A (KR)
Title: 박막 반도체 장치의 제조 방법
IPC: H01L29/04
Filed: 2000-01-14
Abstract: 기판 상에 형성된 규소를 주체로 하는 결정성 반도체막을 능동층으로서 사용하는 반도체 장치의 제조방법에 있어서, 기판 상에 하지 보호막이 되는 산화규소막을 형성하는 하지 보호막 형성 단계과, 상기 하지 보호막 상에 규소를 주체로 한 반도체막을 형성하는 제 1 단계과, 반도체막에 펄스 레이저광을 조사하는 제 2 단계으 로 이루어지고, 펄스 레이저광의 파장이 370nm 이상 710nm 이하로 한다.  이로써, 저온 프로세스를 사용하여, 고성능의 박막 반도체 장치를 용이하게 또한 안정적으로 제조할 수 있다.
Patent KR-20010085276-A (KR)
Title: 그래픽 엘리먼트를 검출 및 렌더링하는 방법 및 시스템
IPC: G06T11/20
Filed: 1999-06-29
Abstract: 그래픽 또는 다른 대상물이 렌더링되는 그래픽의 소스에 관계없이 사용자에게 디스플레이를 위해 검출되고 렌더링되는 렌더링 엔진 아키텍쳐를 위한 방법 및 시스템이 소개된다. 스트로크 벡터는 예를 들어, 모노크롬 또는 컬러 플랫 패널 디스플레이 디바이스에서의 사용을 위해서 래스터 그래픽 심볼로지로서 검출되고 렌더링된다. 일 실시예에서, 아날로그 스트로크 비디오 아날로그/디지털 변환은 기록 비율 및 디스플레이 픽셀 해상도에 비례해서 스트로크 편향 및 비디오 신호를 오버-샘플링함으로써 수행된다. 디지털화된 스트로크 데이터는 간단한 벡터의 디스플레이 리스트를 생성하도록 처리된다. 앤티-에일리어싱된 그래픽 심볼로지의 렌더링은 트루 앤티-에일리어싱된 간단한 벡터의 그래픽 렌더링으로써 수행된다. 하이브리드 스트로크/래스터 포맷에 대해서, 래스터 비디오 아날로그/디지털 변환은 입력 해상도 및 디스플레이 픽셀 해상도에 비례해서 오버샘플링함으로써 수행된다. 그래픽 심볼로지 및 래스터 비디오는 심볼로지 순위를 갖는 디지털 합을 통해서 조합된다. 전체 효과는 배경 비디오를 갖는 심볼로지의 최대 품질이 고 해상도의 컬러 플랫 패널 디스플레이의 최대의 용량을 사용하여 실현된다. 아날로그 스트로크 심볼로지 입력은 컬러 플랫 패널 디스플레이 상에서 래스터 비디오를 갖는 고-품질의 앤티-에일리어싱된 심볼로지로 변환될 수 있다.
Patent KR-20010071700-A (KR)
IPC: G01R1/20
Filed: 1999-06-30
Abstract: A residual current detection device comprising a plurality of resistive shunts for connection in respective ones of a plurality of lines though which current can flow to and from a load, and detector means sensitive to the voltage developed across each of the shunts to detect any imbalance between the currents flowing though the shunts.
Patent KR-20020066593-A (KR)
Title: Multilayer Flooring containing Metal Substituted Zeolite
Inventor: BYUN YONG GEUN
IPC: B32B19/04
Filed: 2001-02-12
Abstract: PURPOSE: Provided is laminated floor material containing metal substituted zeolite powder, which prevents the generation of static electricity and has excellent antimicrobial, moth-proof, and electromagnetic wave screening effects. CONSTITUTION: The laminated floor material comprises a surface layer(20), a base layer(10), and a back layer(30), wherein the metal substituted zeolite powder is contained in the top layer of the surface layer(20), a back functional layer(33) of the back layer(30), or the top layer of the surface layer(20) and the back functional layer(33) of the back layer(30). The surface layer(20) comprises a foaming layer(21) or a non-foaming layer(22), a printing layer(23), a transparent layer(24), and a functional surface-treating layer(26) in order from the base layer(10) and the back layer(30) comprises a back foaming layer(31), a sizing layer(32), and the back functional layer(33) in order from the base layer(10).
Patent KR-20020067358-A (KR)
Title: A disk stopping apparatus for disk drive
Inventor: SONG GEUN HYEOK
IPC: G11B33/08
Filed: 2001-02-16
Abstract: PURPOSE: A disk stopper/anti-vibrator of a disk drive is provided to allow a stopper roller to stop the rotation of a disk, upon tray ejection, and prevent the movement of the tray right and left, when the try is positioned inside the disk drive. And the device is provided to make the stopper roller not disturb the movement of the tray, so that the tray is smoothly moved. CONSTITUTION: A lower chassis(30) forms a lower external view of a disk drive. A tray(40) installed in the lower chassis to be movable stably mounts a disk(D) on an upper surface thereof for loading and unloading. A turntable(42) installed in a center of the tray loads and rotates the disk. An optical pickup(47) installed next to a pickup window(46) writes signals on the disk or reads the written signals. A guide unit(48) formed in one edge of the tray contacts with a stopper roller(52) to prevent the movement of the tray. The stopper roller is formed to be movable by a central axis(50) fixed on the lower chassis. And the stopper roller comprises a first stepped pulley and a second stepped pulley having mutually different diameters, wherein the first stepped pulley contacts with the guide unit and the second stepped pulley contacts with a side of the disk.
Patent KR-20020068563-A (KR)
Title: A method for manufacturing sheet and a sheet for prevention sliding
Inventor: CHOI JEOM JU
IPC: B44C5/04
Filed: 2001-02-21
Abstract: PURPOSE: A manufacturing method of a nonskid sheet is provided to prevent the removal of specific patterns and luminous ink and to improve definition of specific patterns and luminous ink. CONSTITUTION: The manufacturing method of a nonskid sheet comprises the steps of: forming specific multicolored patterns(1) on one side of a transparent film(10); applying adhesives on the surface of the multicolored patterns(1), then attaching release paper(20) to be separable from the adhesive; applying adhesive on the other side of the film(10), then forming a grained transparent friction layer(30); and forming a protective layer(40) on the surface of the friction layer(30).
Patent KR-20020069438-A (KR)
Title: Stand of Liquid Crystal Display
Inventor: KANG SEOK JO
IPC: G06F1/16
Filed: 2001-02-26
Abstract: PURPOSE: A stand for an LCD device is provided to decrease a packing volume of an LCD device by mounting a fetching unit capable of being inserted and fetched with respect to a stand main body for forming a partial portion of a bottom surface of the stand at a fetching process, thereby packing the stand on condition that the fetching unit is inserted and fixed into the stand main body. CONSTITUTION: In a stand(3) of an LCD device for supporting an LCD as a standing state, a main body(30) is mounted at the bottom end of the LCD and forms a supporting surface at the rear portion of the LCD. A fetching support(31) is combined to the main body for being inserted and fetched and forms a supporting surface at the front portion of the main body. Both ends of an elastic unit are connected to both ends of the rear end of the fetching support(31), respectively, and elastically supports the fetching support(31) toward a moving direction thereof. A fixing unit(34) is mounted in the main body and fixes the fetching support(31) which is elastically supported by the elastic unit for being released at a moved direction in accordance with a forced movement.
Patent KR-20020072114-A (KR)
Title: Air-conditioning system for a multistory building
Inventor: BAEK YEONG JIN
IPC: F24F5/00
Filed: 2001-03-09
Abstract: PURPOSE: An air-conditioning system of high-storied building is provided to easily control ventilation, outside air cooling, cooling and heating. CONSTITUTION: A system comprises a heat exchange system comprising an air supply flow path(110) and an exhaust flow path(120), a heat exchanger(130), an air supply air blower(111) and an exhaust air blower(112), an exhaust inlet(121) and an air supply inlet(122), an upper valve(123) and a lower valve(124), a first exchanger(113) and a second exchanger(114); a compressor(200) having an inlet valve(210) and an outlet valve(220) to compress and discharge refrigerant; a four-way valve(300) placed to selectively connect the inlet valve of the compressor with the first exchanger and the outlet valve of the compressor with the second exchanger or the inlet valve of the compressor with the second exchanger and the outlet valve of the compressor with the first exchanger; an expansion valve(400) placed on a flow path connecting the first exchanger and the second exchanger; a variable air capacity device(500) having one side connected with the air supply air blower and the other side with an air supply port(510) placed indoors to supply air into a room through the air supply port by operation of a damper motor(520); an exhaust duct(600) having one side connected with the exhaust inlet and the other side connected with an exhaust port(610) placed indoors to discharge indoor air through the exhaust port; and a switch(700) controlling the variable air capacity device, the air supply air blower and the exhaust air blower by set temperature of an automatic thermostat.
Patent KR-20020074676-A (KR)
Title: Apparatus boring air vent hole of tire - mould
Inventor: CHOI YEONG SAM
IPC: B23B41/00
Filed: 2001-03-21
Abstract: PURPOSE: An air-vent-hole piercing apparatus of a tire die in which the contact line of a surface of the die is vertically pierced at a time that an air-vent-hole of the tire die being pierced is provided. CONSTITUTION: A position control part(30) is horizontally rotatively installed on one side of the upper portion of a base(20). A die is fixed on the upper side of the die supporting part(40) and the position control part(30) is connected to the lower side of the die supporting part(40). A piercing mean(50) pierces a plurality of pores on the die. The piercing mean(50) is mounted on one side of the transferring mean(60), then is transferred vertically and horizontally and vertically rotatively. Also, the lower side of the transferring mean(60) is connected to the upper portion of the base(20).
Patent KR-20020081006-A (KR)
Inventor: KIM YONG HOON
IPC: B01D29/68
Filed: 2001-04-18
Abstract: PURPOSE: An apparatus for cleaning filter cloth and conserving water in a dehydrator is provided in which the filter cloth is washed as an injection nozzle is being moved back and forth and laterally side to side by one directional continuous rotation of a driving motor to improve washing efficiency and reduce consumption of washing water. CONSTITUTION: The apparatus for cleaning filter cloth and conserving water in a dehydrator comprises a fixing member(10) comprising a plural H-beams installed by supports(12,12a) perpendicularly to a filter cloth coiled, a track type guiding rail(13) having a guiding hole(13a) installed on the H-beam(11), a fixing frame(14) which is installed at the support(12), and on which a tension adjusting roller(23) for adjusting tension of a guiding roller(21) and a transfer belt(30) is installed, and a fixing frame(14a) which is installed on the support(12a), and on which a driving motor(28) for driving a guiding roller(21a) and the transfer belt(30) is installed; a power transmission part(20) comprising a guiding roller(21) fixed by an elevation adjusting nut(22) at the fixing frame(14) in fixing frames(14,14a) installed at the fixing member(10), a tension adjusting roller(23) an elevation of which is adjusted by a height adjusting nut(24), and which receives tensile force of a tensile spring(25) to adjust tension of the transfer belt(30); a guiding roller(21a) fixed to the fixing frame(14) so that elevation of the guiding roller(21a) is adjusted, and a driving motor(28) which is fixed to a fixing body(26) so that elevation of a bolt(27) installed at the fixing body(26) is adjusted by a height adjusting nut(24a); a transfer belt(30) which is rolled along a pulley(29) of the driving motor(28), guiding rolls(21,21a) installed at the fixing frames(14,14a) and a tension adjusting roller(23) so that the transfer belt(30) is moved by one directional rotation of the driving motor(28); and a nozzle transfer car(50) comprising a transfer car roller(51) moving along the guiding hole(13a) of the guiding rail(13), stoppers and an ultrasonic generator(40) capable of spraying high pressure washing water through an injection nozzle(70).
Patent KR-20020086123-A (KR)
Title: Metal Coating Equipment by Cold Discharge Source
Inventor: LEE TAEK HONG
IPC: C23C14/34
Filed: 2001-05-11
Abstract: PURPOSE: A coating equipment for strongly and certainly adhering arbitrary varieties of metals to a substrate by forming stable plasma is provided. CONSTITUTION: The metal coating equipment comprises a substrate feeding unit(1) for feeding a substrate to be coated to a system; a tension regulation unit(2) for regulating tension of the substrate so that the substrate is uniformly coated; a pre-vacuum chamber(3) for regulating degree of vacuum for coating; a vacuum chamber(4) for sputtering a metal target using an inert gas in a high vacuum condition so that the substrate is coated; a pre-vacuum chamber(5) for regulating degree of vacuum after coating; and cooling units(6,7) and a winder(8), wherein the vacuum chamber(4) comprises a metal target, a power supply for supplying a power source, the cathode and anode (or anode in the ground state) for impressing voltage to the power supply, a gas supplier for supplying inert gas, and a fixing unit for fixing the substrate, the power supply is a D.C. power supply or high frequency power supply, and the cathode comprises a cooling means.
Patent KR-20020087177-A (KR)
Title: Front end module for vehicles
Inventor: JUNG SUN AN
IPC: B62D25/08
Filed: 2001-05-14
Abstract: PURPOSE: A front end module is provided to install and separate a radiator in a front panel easily and to absorb vibration from a radiator mounting portion effectively. CONSTITUTION: A lower fixing pin(21) of a radiator(20) is inserted in a lower pin slot(12a) of a front panel(10). The upper part of the radiator is installed in a frame through a mounting pin(50). An elastic portion with a hanging protrusion(53) is formed in the mounting pin. A damping rubber(60) is inserted inside the mounting pin to absorb vibration. By inserting the mounting pin, the radiator is installed in a front panel. The radiator is separated by pushing the hanging protrusion without interfering to the front panel.
Patent KR-20020088776-A (KR)
Title: Overlay measurement appratus
Inventor: KANG DAE GWON
IPC: H01L21/66
Filed: 2001-05-21
Abstract: PURPOSE: An apparatus for measuring an overlay is provided to shorten a processing time by classifying parameters of overlay and monitoring automatically the overlay-state. CONSTITUTION: The overlay measurement apparatus comprises an overlay measuring part, an overlay parameter calculation part, and a data analysis system(30). The data analysis system(30) is classified each parameter to each corresponding wafer and exposing shot and displayed by a graph shape. The data analysis system(30) further includes a data classification part(32), a graph output part(34) for graphing the classified parameters to overlay parameters per each wafer and each shot, and a display part(36) for displaying the graph output.
Patent KR-20020089847-A (KR)
Title: Process for heating treatment of synthetic wig thread
Inventor: KIM HYUNG KON
IPC: D02J13/00
Filed: 2001-05-24
Abstract: PURPOSE: A method for heat treatment of synthetic fiber filaments for wigs by heating conventional filaments at a temperature approaching the melting point of resin, quenching to normal temperature and then heating at 90 to 100deg.C is provided which can prevent over curl of imitation hair during permanent waving of the imitation hair at high temperature using hair setting devices. CONSTITUTION: Synthetic fiber filaments for wigs prepared by conventional methods are heated at a temperature approaching the melting point of resin used for the manufacture of the synthetic fiber filaments in the first stage, quenched to ordinary temperature after completion of the first heating and then heated at 90 to 100deg.C in the second stage. The resin is polyester or polyethylene terephthalate and the first heating temperature is 180 to 190deg.C.
Patent KR-20020090284-A (KR)
Title: Visual stethoscope LCD
Inventor: JUNG YONG SIK
IPC: A61B7/00
Filed: 2001-05-26
Abstract: PURPOSE: An LCD panel of a visual stethoscope is provided to display waveforms of pulses on a screen of the LCD panel by converting pulses of lung and heart to waveforms. CONSTITUTION: A monitor(1) is formed on an upper portion of a substrate. A plurality of buttons(2-10) are formed on a lower portion of the substrate. A power button(2) is used for turning on or off a visual stethoscope. A speaker button(3) is used for driving a speaker to output a pulse sound. A memory button(4) is used for storing test information. A control function button(5) is used for stopping or starting a waveform. A filter function button(6) is used for removing noise. A storage function button(7) is used for storing data. A replay function button(8) is used for replaying the recorded waveform. A selection function button(9) is used for selecting a test position. A printer button(10) is used for printing the stored data.
Patent KR-20020090797-A (KR)
Title: apparatus and method for service in mobile terminal using computer
Inventor: KIM GI PYEONG
IPC: H04B1/38
Filed: 2001-05-29
Abstract: PURPOSE: A service device of a wireless terminal using a computer is provided to implement a data service and a voice service in one PC, thereby using two kinds of services, and to restore a voice signal through a sound card stored in the PC, thereby enabling a good-quality call. CONSTITUTION: A high frequency unit(10) demodulates a signal received from an antenna. An MSM(Mobile Station Modem)(20) transmits the demodulated signal to a baseband processor(30). A power supplier(32) supplies power to a terminal. The baseband processor(30) is composed of serial input/output ports for transceiving the demodulated signal transmitted from the MSM(20). Data transmitted to the MSM(20) via the high frequency unit(10) are synchronized digital signals. The synchronized digital signals enter a PC through an RS-232C port when terminals are in a voice call mode. If the terminals are in an SMS mode, the signals are transmitted to an LCD of the terminals.