baber/WOPTO huggingface dataset:
Patent KR-20030058735-A (KR)
Title: Port matching apparatus and method for atm cell switching system
Inventor: LEE SEONG JIN
IPC: H04L12/50
Filed: 2001-12-31
Abstract: PURPOSE: A port matching apparatus and method of an ATM(Asynchronous Transfer Mode) cell switching system are provided to resolve a short inter-network matching issue and enhance a performance of a performance of a system by effectively using an I/O interface port for switching. CONSTITUTION: STM(Synchronous Transfer Mode)-1 class input interface units(7) match to a target system and process input data. A matching unit(8) matches data received from the plural input interface units(7) to fit them to an STM-1 class. A multiplexer(9) receives the STM-1 class signals from the matching unit(8) and multiplexes them to an STM-4 class. An ATM switching unit(10) switches the STM-4 class data in order to transmit them to each destination. A demultiplexer(11) demultiplexes the STM-4 class signal to plural STM-1 class signals and outputs them. An output interface unit(12) receives the STM-1 class data from the demultiplexer(11) and outputs them to each destination.
Patent KR-20010053469-A (KR)
Title: 하나 이상의 활성 성분과 아민 화합물과의 반응 생성물 및 이를 포함하는 유연 조성물
IPC: D06M13/325
Filed: 1999-07-12
Abstract: 본 발명은 1급 및/또는 2급 아민과 하나 이상의 활성 성분과의 반응 생성물에 관한 것이다.  본 발명에 의하면, 활성 성분 자체를 사용하는 경우보다 더욱 연장된 시간에 걸쳐 활성 성분을 방출시킬 수 있다.
Patent KR-20010071916-A (KR)
Title: 전자소자들에 대해 액체기반, 광역, 고속응답하는 온도순환 제어를 하는 장치, 방법 및 시스템
IPC: G01R31/26
Filed: 1999-07-14
Abstract: DUT용 능동 온도 제어 시스템이 HFE7100 액체를 포함하는 히트 싱크와 전기 히터를 활용한다. 액체는 설정점 이하로 냉각되며 히터는 DUT를 설정점까지 끌어올리는 데 사용된다. -10℃ 내지 +110℃의 범위에 있는 설정점들이 얻어질 수 있다. 히트 싱크는 모든 설정점들에 대해 오직 하나의 냉각제를 활용하여, 설정점들이 수 분 이내에 변화될 수 있게끔 해준다. 주어진 설정점에서, 히터는 자체-발열의 영향을 상쇄하는 신속한 응답을 제공하며 설정점 편이를 수 ℃ 이내로 유지시킨다. 신속한 응답을 얻기 위해 전력 종속 기술들(power following techniques)이 활용될 수 있다.
Patent KR-20010075157-A (KR)
IPC: G03F7/20
Filed: 1999-09-13
Abstract: 실제로 투영광학계의 주위의 설치 환경 (기압 등) 을 변화시키지 않고, 실질적으로 그 설치 환경의 변화에 대한 그 투영광학계의 결상특성의 변동량의 관계 (의존성) 를 단시간에 측정할 수 있는 투영광학계의 조정방법이다.     노광 광원 (1) 으로부터의 조명광 (IL) 이 플라이 아이 렌즈 (2, 4) 및 콘덴서 렌즈 (8) 등을 개재하여 레티클 (9) 을 조명하고, 조명광 (IL) 하에서 레티클 (9) 의 패턴상이 투영광학계 (11) 를 개재하여 웨이퍼 (12) 상에 투영된다.     투영광학계 (11) 로서는 조명광 (IL) 의 파장이 변화하는 것과, 그 주위의 기압 (거의 대기압과 동일하다) 이 변화하는 것은 실질적으로 등가인 것을 이용하고, 조명광 (IL) 의 파장을 변화시켜 결상특성의 변동량을 계측함으로써 그 결상특성의 대기압 의존성을 계측한다.
Patent KR-20010085933-A (KR)
IPC: G03F1/68
Filed: 2000-08-16
Abstract: 본 발명은 노광에 사용되는 엑시머 레이저로 긴 시간에 걸쳐서 조사되어도 투과율 및 위상각이 변화하지 않는 하프톤 위상 시프트 포토 마스크 및 이를 위한 블랭크에 관한 것으로, 투명 기판(101) 상에 적어도 크롬과 불소를 함유하는 하프톤 위상 시프트막(102)의 패턴을 갖는 하프톤 위상 시프트 마스크(108)에 있어서, 하프톤 위상 시프트막(102)에 의해 실질적으로 흡수되는 파장의 빛(109)을 조사한 막을 패터닝함으로써, 노광용 엑시머 레이저 조사에 있어서의 광학 특성 변화를 저감한 하프톤 위상 시프트 마스크이다.
Patent KR-20010089370-A (KR)
IPC: H01R9/24
Filed: 1999-10-14
Abstract: 본 발명은 복수의 차폐판과 이들 차폐판을 지지하는 1개 이상의 바탕레일로 이루어져, 통신이나 데이터통신용 연결스트립을 위한 차폐장치에 관한 것으로, 연결스트립 내에 차폐장치를 끼우는 작업이 쉬워지도록, 상기 차폐판(2)과 상기 바탕레일(3)이 1개의 같은 금속시트(28)로부터 일체적으로 형성되고서, 각 차폐판(2)이 바탕레일(3)에 폭이 좁은 연결웹(4)에 의해 대략 90°로 돌려진 상태로 연결되도록 구성되어 있다.
Patent KR-20010080982-A (KR)
IPC: H04N5/445
Filed: 2000-08-30
Abstract: 본 발명은 전자 프로그램 가이드를 표시하는 방법 및 장치에 관한 것이다.  프로그램 데이터, 예컨대 타이틀들은 예컨대 TV 채널들 및 방송 시간을 나타내는 하나 이상의 좌표축들을 따라 디테일 뷰에서 표시된다.  또한, 스크린의 영역은 프로그램들의 축약 표현들을 포함하는 줌아웃 뷰를 보여준다.  그것은 축약 표현들이 디테일 뷰에서 표시된 프로그램들에 대응한다는 것을 나타낸다.  사용자는 디테일 뷰 및 줌아웃 뷰 내의 정보 모두를 스크롤할 수 있게 된다.
Patent KR-20010099824-A (KR)
Title: 차량 시동용 작은 속도비 검출 및 제어장치
IPC: F16H15/38
Filed: 2000-09-25
Abstract: 알람은 토로이달 무단변속기(102)의 속도비가 작을 때 차량의 출발을 시도할 때 울린다. 센서(63, 67, 73)는 속도비가 소정의 범위보다 작다는 것을 검출한다. 마이크로프로세서(61)는 점화 스위치가 엔진(100)의 시동 위치에 있고, 속도비가 소정의 범위(S89)보다 작을 때 작동하도록 알람(68)을 제어한다.
Patent KR-20010080656-A (KR)
Title: 멜라민 폐가스를 우레아 제조 설비로 도입시키는 방법
IPC: B01J3/00
Filed: 1999-11-26
Abstract: 본 발명은 우레아 제조방법에 관한 것이다.  당해 방법에 따라, 멜라민 제조 설비로부터 발생하고 필수적으로 NH 3 와 CO 2 로 이루어진 폐가스는 방출기를 사용하여 우레아 제조 설비의 고압 영역으로 도입시킨다.
Patent KR-20010112492-A (KR)
Title: A method and apparatus for automatically producing tubular knitwear items provided with at least a brace, shoulder strap, loop and the like, and products obtained thereby
IPC: D04B1/00
Filed: 2000-05-19
Abstract: The invention relates to tubular knitwear items complete with shoulder straps (20, 21), braces and various openings for legs or arms, manufactured without the usual cutting and sewing operations. Through the appropriate selection of needles, in accordance with the jaquard design and to the operating cycle of the knitting machine, the invention allows the separation and automatic programmed resumption of knitted courses for defined areas or zones, thereby obtaining at least a complete opening or brace, formed by at least a simple or double welt, or even multiple, edges, depending on circumstances. Lastly, the invention eliminates the current necessary cut and sew operations and the consequent, usual and costly fabric scrap.
Patent KR-20020010926-A (KR)
Title: Arrangements storing different versions of a set of data in separate memory areas and method for updating a set of data in a memory
IPC: G06F12/00
Filed: 1999-06-10
Abstract: Computer-readable medium storing a data structure for supporting persistant storage of a set of data, the data structure including: (a) at least an oldest version of the set of data in a first memory area the first memory area including at least one first tag for uniquely identifying the oldest version, and (b) at least a most recently updated version of the set of data in a second, distinct memory area, the second memory area including at least one second tag for uniquely identifying the most recently updated version. The invention also relates to a computer arrangement including a processor and such a computer-readable medium, as well as to a method of updating sets of data having such tagged-data structures.
Patent KR-20020013923-A (KR)
Title: Retroreflective article having a colored layer containing reflective flakes and a dye covalently bonded to a polymer
IPC: A41D31/00
Filed: 1999-10-26
Abstract: Exposed lens retroreflective article 10 that comprises a colored layer 14 and a layer of optical elements 12 that are partially embedded in the colored layer 14. The colored layer 14 comprises reflective flakes 16 and a dye that is covalently bonded to a polymer 18. The articles can retain their color after multiple industrial wash cycles. The use of a reactive dye, reflective flakes, and/or polymer precursor during the preparation of the colored layer enables a launderably-durable colored retroreflective article to be made without the use of a solvent and without the use of a temporary carrier.
Patent KR-20030063943-A (KR)
Title: Method for manufacturing Embedded memory device with flat cell and logic circuit
Inventor: PARK SUN DEOK
IPC: H01L27/112
Filed: 2002-01-24
Abstract: PURPOSE: A method for fabricating an embedded memory device with a flat cell structure is provided to decrease surface resistance of a logic circuit region by forming a silicide preventing layer only between gate electrodes in a flat cell array region and by performing a salicide formation process on the flat cell array region and the logic circuit region. CONSTITUTION: A BN+ diffusion region is formed in a semiconductor substrate(100) in the flat cell array region. A gate insulation layer(110) and a gate electrode(120') are formed on the semiconductor substrate in the flat cell array region and the logic circuit region. A source/drain junction is formed in the semiconductor substrate in the logic circuit region. A spacer is formed on the sidewall of the gate electrode in the flat cell array region and the logic circuit region. The silicide preventing layer(124) is formed in a portion except the gate electrode in the flat cell array region. A silicide process is performed on the flat cell array region and the logic circuit region to form a silicide layer(126') on the gate electrode in the flat cell array region while a silicide layer is formed on the gate electrode and the source/drain junction in the logic circuit region.
Patent KR-20030067092-A (KR)
Title: The Flat type CRT
Inventor: JUNG SANG DEOK
IPC: H01J29/07
Filed: 2002-02-07
Abstract: PURPOSE: A flat cathode ray tube is provided to achieve improved uniformity of luminance of the cathode ray tube, and purity characteristics of the shadow mask. CONSTITUTION: A flat cathode ray tube comprises a panel having a flat inner surface and a flat outer surface; a rail attached to the inner surface of the panel; and a slot type shadow mask attached to the rail, and which discriminates colors of electron beams and has a tension force. The shadow mask has a vertical pitch change region formed on a central longer axis. The vertical pitch change region is located within Lv/2 in a shorter axis direction from the end of the outermost longer shaft and within 2Lh/3 in a longer axis direction from a central shorter axis, wherein Lv is half of the vertical effective screen and Lh is half of the horizontal effective screen. The vertical pitch of the outermost longer axis is larger than the central longer axis by 10% or more.
Patent KR-20030067320-A (KR)
Title: Magnetic tape extending device for tape recorder
Inventor: CHO YEONG HO
IPC: G11B15/665
Filed: 2002-02-08
Abstract: PURPOSE: An apparatus for ejecting a magnetic tape of a tape recorder is provided to restrain upper floating of a pole base assembly with a floating restricting element when a magnetic tape travels. CONSTITUTION: A pole base assembly(325) is combined with guide rails. A floating restricting protrusion(371) of a fixed guide rail(351) is secured on a securing groove(374) formed at a front end of a securing part of the pole base assembly. The floating restricting protrusion is formed in a circular cone shape, so that an outer peripheral surface of the floating restricting protrusion is slopingly formed. A base member(325b) integratedly formed with a pole member(325a) is prevented from levitating by supporting the securing groove by an incline plane of the floating restricting protrusion.
Patent KR-20030071035-A (KR)
Title: Gastrodia elata Blume extracts having neuroprotection activity and preventive and therapeutic composition for dementia containing the same
Inventor: KIM HYEON JU
IPC: A61K36/8988
Filed: 2002-02-27
Abstract: PURPOSE: A pharmaceutical composition containing a Gastrodiae rhizoma extract having neuroprotective activity as a main component is provided. The extract of Gastrodiae rhizoma inhibits the death of neurons induced by amyloid β-peptide and the composition containing the same, therefore, can be used in the prevention and treatment of Alzheimer's disease, dementia or the like. CONSTITUTION: Gastrodiae rhizoma is finely cut, ground and then extracted in methanol, the methanol extract of Gastrodiae rhizoma is then fractioned in ethyl ether, chloroform, butanol, ethyl acetate or the like to give an ether fraction, chloroform fraction, butanol fraction, ethyl acetate fraction. The effective daily amount of the Gastrodiae rhizoma extract is from about 100 to 1,000mg/kg of body weight.
Patent KR-20020071761-A (KR)
Inventor: ITO HIDENOBU
IPC: H02M3/155
Filed: 2002-03-06
Abstract: PURPOSE: A DC-DC converter is provided to decrease a power consumption and to quickly boost an output voltage. CONSTITUTION: A DC-DC converter includes a voltage generation circuit(23) for receiving a power supply voltage and generating an output voltage, a switching control circuit(14) connected to the voltage generation circuit for controlling the switching of an output transistor, a current detection circuit(24) connected to the voltage generation circuit for detecting a load current derived from the output voltage of the voltage generation circuit, a stop control circuit(25) connected to the voltage generation circuit, the switching control circuit, and the current detection circuit for maintaining the output transistor in an activated state and stopping the operation of the switching control circuit in accordance with the detection signal when the load current is less than or equal to a predetermined value.
Patent KR-20030074957-A (KR)
Title: System and Method for managing community using billing system on wired, wireless network
Inventor: AHN SHIN WOONG
Filed: 2002-03-15
Abstract: PURPOSE: A system and method for managing a community using a billing system is provided to levy a membership fee compulsorily with an approval of a member by including and charging a membership fee in the used charge bill of a communication terminal on the wire/wireless network. CONSTITUTION: A member list including information of members is supplied to an operating server(S10). A member is registered in a member data of the operating server based on the member list. A communication businessman server receives the registered member list from the operating server and executes the registration(S12). The communication service provider server issues a charge bill of a communication terminal including a community membership fee to the registered member(S16). Payment details of the community membership fee are informed to the community operator based on the issued bill(S18). The paid membership fee is transferred to an account of the community operator through a financial server(S30).
Patent KR-20030075073-A (KR)
Title: Soft key control apparatus of mobile communication terminal
Inventor: KOO BON YEONG
IPC: H04B1/38
Filed: 2002-03-15
Abstract: PURPOSE: An apparatus for adjusting a soft key in a mobile communication terminal is provided to improve the use efficiency of a keypad and an LCD by arranging the soft key displayed on the LCD, in a button case, to be capable of touch sensing. CONSTITUTION: The first and second keypads, for operating a soft key, are replaced with the first and second transparent keypads. A touch screen, for operating a value of the variably displayed soft key, is arranged at a lower portion of the first and second transparent keypads. A small LCD is composed between the first and second transparent keypads, for displaying information about a mobile communication terminal.
Patent KR-20030077881-A (KR)
Title: A combination device of coupler for sintering
Inventor: PARK CHAN YONG
IPC: C03B37/018
Filed: 2002-03-27
Abstract: PURPOSE: A coupler for sintering optical preforms produced by outside vapor deposition(OVD) is provided to enable the coupling of large-sized preforms without mechanical power exerted on the preform rod and automatic arrangement due to gravity. CONSTITUTION: The coupler is characterized by comprising the parts of: a coupler(30) with a pin hole(32) on the side; a rod(10) as a rotating axis, joined to the upper part of the coupler; a preform rod(20), of which one end is linked to a O-ring shaped ring(22) corresponding to the pin hole with a pin(36) and the other end is linked to the preform, having a gap between ring and pin for easy arrangement of the preform rod to the direction of gravity. The coupler, the rotating rod, and the preform rod are made of quartz.
Patent KR-20020079514-A (KR)
Inventor: IIJIMA HIDEKAZU
IPC: C22C38/00
Filed: 2002-04-08
Abstract: PURPOSE: To provide sewing machine parts which are oilless and are capable of surely preventing the wear and burn damage of contact surfaces to which vibration is exerted for a long period of time. CONSTITUTION: The sewing machine parts have a substrate 13 formed to a prescribed shape and the contact surface 12 which is disposed in at least a portion of the surface of the substrate 13 and comes into contact with the other sewing machine parts 3. The substrate 13 is formed of iron and steel materials containing a chromium component in excess of 1.0 wt.%. The contact surface 12 is formed of a cured layer 14 disposed by subjecting the substrate 13 to nitriding treatment or composite treatment adding the nitriding treatment to tempering treatment.
Patent KR-20020036818-A (KR)
Inventor: YOON KIL YONG
IPC: B23P17/00
Filed: 2002-04-03
Abstract: PURPOSE: A method for manufacturing a nipple of a wheel is provided to improve the productivity and manufacturing efficiency of the nipple and to reduce the manufacturing cost by remarkably reducing the manufacturing processes of the nipple. CONSTITUTION: A wire having a predetermined diameter is cut in a predetermined length. A hole is formed along a center axis of a metal rod. Then, the metal rod formed with a hole is inputted into a mold, so as to form a body having a predetermined diameter. A cold forging process is carried out to form surface sections in the body. Then, the cold forging process is again carried out to form a head portion. A large diameter section is formed in the head portion, and an expanding section is formed in the body by using a dual punching pin. A hole is perforated in a center of the metal rod. Then, an inner portion of the hole is subject to a tapping process.
Patent KR-20030083791-A (KR)
Title: Field emission display device having flat emission source
Inventor: AHN SANG HYEOK
IPC: H01J1/30
Filed: 2002-04-22
Abstract: PURPOSE: A field emission display is provided to achieve improved screen quality by permitting the electron emitted from the plane electron source to reach the phosphor layer of the corresponding pixel. CONSTITUTION: A field emission display comprises a front substrate and a rear substrate opposed each other; a gate electrode(25) formed on a surface of the rear substrate opposed to the front substrate; an insulation layer formed on the rear substrate in such a manner that the insulation layer covers the gate electrode; a cathode electrode(29) formed on the insulation layer, into the line pattern crossing the gate electrode; a plane electron source(31) formed on the cathode electrode and made of a carbon based material having a low work function; a counter electrode electrically connected to the gate electrode and disposed on the insulating layer in such a manner that the counter electrode forms an electric field toward the plane electron source; a focusing opposing electrode(41) formed between the counter electrode and the cathode electrode, and which forms an electric field for controlling the passage of the electron emitted from the plane electron source; an anode electrode formed on a surface of the front substrate opposed to the rear substrate; and a phosphor layer formed on the anode electrode, and which emits light by the electron emitted from the plane electron source.
Patent KR-20030083844-A (KR)
Title: Hydrogenation catalysts, preparation thereof, and method for the preparation of gamma-butyrolactone from maleic anhydride using the catalyst
Inventor: CHOI NAK MO
IPC: B01J23/00
Filed: 2002-04-22
Abstract: PURPOSE: Provided are a catalyst for vapour phase hydrogenation, a preparation method thereof and a method for preparing gamma-butyrolactone (GBL) from maleic anhydride (MAn) using the catalyst, wherein the catalyst exhibits high selectivity, productivity and extended catalytic activity in the process of preparing gamma-butyrolactone (GBL) from maleic anhydride (MAn) by vapour phase hydrogenation even under the mild conditions of low temperature, low pressure and low hydrogen/maleic anhydride ratio. CONSTITUTION: The catalyst is represented as follows: CuO(a)ZnO(b)MnO2(c)SiO2(d), where a is 20 to 90, b is 0.01 to 10, c is 0.01 to 5 and d is 5 to 50, wherein a, b, c and d are expressed on the basis of weight. The preparation method of the catalyst comprises the steps of preparing a mixed solution containing copper salt, zinc salt and manganese salt; adding an alkali solution to the mixed solution to coprecipitate copper, zinc and manganese in the form of hydrogel, wherein the temperature of the mixed solution is in the range of 1 to 30 deg.C and pH is kept in the range of 6 to 9; adding nano size colloidal silica to the hydrogel, thereby obtaining a mixed slurry, wherein the colloidal silica is stabilized by NH4¬+, Na¬+ and other alkali metal, and particle size and specific surface area thereof are 4 to 60 nm and 100 to 300 m¬2/g, respectively; hydrothermal aging the mixed slurry at 50 to 100 deg.C for more than 0.5 hr; filtering the mixed slurry after hydrothermal aging to separate cake, followed by washing the cake, wherein the washing is conducted until residual concentration of alkali metal is less than 1000 ppm; and drying and tableting the washed cake.
Patent KR-20020043484-A (KR)
Inventor: LEE CHANG NAM
IPC: E02D5/34
Filed: 2002-04-26
Abstract: PURPOSE: Provided is a process for forming a thin pipe pile called CFTTP in order to eliminate disuse of used piles and to use temporary pile to fill concrete into a hole formed to produce a stem support when determining it is proper to utilize ground friction due to deep and hard ground. CONSTITUTION: The process for forming CFTTP(1) comprises standing a short thin pipe(2) galvanized on a soft ground; inserting a temporary pile applied with an insertion support band(10) at upper hole of the pipe(2); hammering then recovering the temporary pile; introducing concrete into the hole. If the depth digged by the pile is too deep, the pile is extracted then being provided the concrete to form the stem support. If it was not ensured desirable force for supporting the pile, the temporary pile should be inserted to reach a desirable depth after removing a perforated bolt from the insertion support band(10).
Patent KR-20020070164-A (KR)
Inventor: KO SEOK GU
IPC: C09K17/12
Filed: 2002-04-30
Abstract: PURPOSE: Provided is a soil improving agent composition using olivine as a main component, which can accelerate the growth of various vegetables and garden products remarkably. CONSTITUTION: The soil improving agent composition is a composition produced by adding the olivine to sand and peat moss or an olivine powder impregnated solution or a composition containing the olivine in standard soil, wherein the olivine has a particle size of 0.01-5.0mm. The soil improving agent composition accelerates the growth of vegetables such as young radishes, lettuce, cabbage, perilla, and etc.
Patent KR-20030085293-A (KR)
Title: Voltage measurement device tolerant of undershooting or overshooting input voltage of pad
Inventor: JUNG YEONG HUI
IPC: G01R31/26
Filed: 2002-04-30
Abstract: PURPOSE: A voltage measurement apparatus stable to an input voltage undershot or overshot of a pad is provided, which measures an internal voltage through an input pad without varying an internal DC voltage. CONSTITUTION: The voltage measurement apparatus comprises an internal DC voltage line(250) and a pad(210) and the first switch(220) which is connected to the above pad and responds to a control signal. And the second switch(230) is connected between the first switch and the above voltage line and responds to the above control signal. The first switch is a NMOS transistor, and the second switch is a PMOS transistor.
Patent KR-20020084702-A (KR)
Inventor: SORIMACHI HARUO
IPC: H05K1/18
Filed: 2002-04-30
Abstract: PURPOSE: To provide a highly reliable a mounting structure of a semiconductor element whose protruding electrodes are arranged in line passing through about the center of a forming surface of electrode terminals, surely to mount on a board by means of flip chip bonding. CONSTITUTION: In a mounting board 20 which mounts the semiconductor element 10 provided with the protruding electrodes 12 in each electrode terminal by flip chip bonding, in a manner that the electrode terminals are arranged in line passing through about the center of the forming surface of electrode terminals, it is characterized in that openings 30 are formed in the mounting surface of semiconductor bound 20 in such a manner that a protective coat 32 covered on the surface of substrate 20 is opened in rectangular shape along the column direction of the protruding electrodes 12, and bonding electrodes 22 adhered with solder bonding the protruding electrodes 12 on the surface are provided arranging the same distance as that of column direction of the protruding electrodes 12 in the openings 30 is parallel individually.