baber/WOPTO huggingface dataset:
Patent KR-20020033225-A (KR)
Title: Apparatus for tributary unit conversion in communication system
Inventor: KIM DONG MIN
IPC: H04L12/43
Filed: 2000-10-30
Abstract: PURPOSE: A TU(Tributary Unit) signal conversion apparatus in a communication system is provided to give flexibility to an equipment processing only E1 signals by embodying a logic circuit that executes TU-11/TU-12 conversion. CONSTITUTION: A TU signal conversion apparatus in a communication system consists of a conversion control signal output part(21), a received data enable signal output part(22), a transmitting data enable signal output part(23), and an elastic buffer part(24). The conversion control signal output part(21) controls TU-11/TU-12 conversion according to a system operator's request. The received data enable signal output part(22) activates a TU-11 or TU-12 received payload under the control of the conversion control signal output part(21). The transmitting data enable signal output part(23) activates a TU-11 or TU-12 transmitting payload under the control of the conversion control signal output part(21). The elastic buffer part(24) activates the payload of VC(Virtual Container) data, inputted according to a received payload enable signal from the received data enable signal output part(22), and transmits the activated payload according to a transmitting payload enable signal from the transmitting data enable signal output part(23).
Patent KR-20010025217-A (KR)
Title: Apparatus and method for providing service simulating enttrance examination by internet
Inventor: JO HYON MIN
IPC: G06F17/00
Filed: 2000-10-31
Abstract: PURPOSE: A system and a method of an application simulation service of a college entrance examination are provided to support an examinee to select a desired department rationally and objectively by supplying information for college entrance based on a results of an entrance exam via internet to the examinee. CONSTITUTION: A user terminal(1) is connected to internet(2) providing a communication network for a web service. A web server(3) provides an application simulation service for admission to a college to the terminals(1) according to a predeterminded procedure. A DB(Data Base) server(4) manages user's personal information, information of a results of an entrance exam, information of an entrance exam classified by colleges and information of application classified by departments of each colleges respectively. A DB(5) comprises a member information DB part(5a) storing member information classified by members, a results information DB part(5b) storing results information classified by members, a college entrance exam information DB part(5c) storing entrance exam information classified by colleges including a calculation method of results by colleges and a result information DB part(5d) storing result of application classified by departments of each colleges. The DB(5) registers new information, updates and stores the registered information under control of the DB server(4).
Patent KR-20020038126-A (KR)
Title: 32 port asymmetric digital subscriber line interface device
Inventor: HAN SANG CHEOL
IPC: H04L12/16
Filed: 2000-11-16
Abstract: PURPOSE: A 32-port asymmetric digital subscriber interface device is provided to be installed in a central office of an ADSL(Asynchronous Digital Subscriber Line) system and receive 32 subscriber lines in a multiplexing device with a digital subscriber ATM(Asynchronous Transfer Mode) type. CONSTITUTION: An ATM multiplexer and cell bus interface unit(100) receives multiplexed 32 channel ATM cell data from the upper Internet or a video server to demultiplex the received 32 channel ATM cell data, and receives demultiplexed 32 channel ATM cell data, multiplexes the received 32 channel ATM cell data, and outputs the multiplexed 32 channel ATM cell data to the video server. Two universal digital interface units(200) receive 16 channel ATM cell data from the ATM multiplexer and cell bus interface unit(100), respectively, convert the received 16 channel ATM cell data into DMT(Discrete Multi-Tone) signals of an ADSL super frame suitable for a universal ADSL standard, and perform various filtering functions and error correction functions. The two universal digital interface units(200) receive 16 channel DMT signals of the ADSL super frame, respectively, convert the received 16 channel DMT signals into 16 channel ATM cell data, and transmit the converted 16 channel ATM cell data to the ATM multiplexer and cell bus interface unit(100). 32 channel analog front-end units(300) receive the DMT signals from the corresponding universal digital interface units(200) to convert the received DMT signals into analog signals, and receive analog DMT signals, convert the analog DMT signals into digital DMT signals, and transmit the digital DMT signals to the corresponding universal digital interface units(200). 32 channel line driver/receiver units(400) receive the analog DMT signals from the corresponding front-end units(300) to amplify the received analog DMT signals and transmit the amplified analog DMT signals, and receive the analog DMT signals to filter the received analog DMT signals and transmit the filtered analog DMT signals to the corresponding analog front-end units(300). 32 channel hybrid transformer units(500) receive 4-wire analog DMT signals from the corresponding 32 channel line driver/receiver units(400) to convert the received 4-wire analog DMT signals into 2-wire signals, and receive 2-wire signals to convert the received 2-wire signals into 4-wire signals and transmit the converted 4-wire signals to the corresponding line driver/receiver units(400). A CPU(600) performs an entire control function of each block. Two ADSL transceivers(700) control one universal digital interface unit(200) and the 16 channel analog front-end units(300) under the control of the CPU(600).
Patent KR-20020040405-A (KR)
Title: Hinge Assembly for Engine Hood panel of Car
Inventor: OH MAN JU
IPC: B62D25/10
Filed: 2000-11-24
Abstract: PURPOSE: Hinge assembly of an engine hood panel in a vehicle is provided to buffer impact by dropping a hood hinge downward with a hood panel. CONSTITUTION: Hinge assembly of an engine hood panel for a vehicle comprises a hood hinge(23) connected to an engine hood panel(12); a supporter(31) rotationally installed on a chassis panel(13) by a pin(P1); a combining unit(31a) receiving a pin(22) by being mounted on an upper portion of the supporter; an auxiliary supporter(32) rotationally arranged on a side portion of the supporter by a pin(P2); a supporting unit(32a) supporting a lower portion of the pin by being mounted on the auxiliary supporter; elastic members(33,34) connected to the chassis panel; an impact transferring lever(35) contacted to the engine hood panel; and a rod(36) engaged with the impact transferring lever. Thereby, the hinge assembly of the engine hood panel for the vehicle to buffers impact by moving the hood hinge downward with the hood panel.
Patent KR-20020042250-A (KR)
Title: Dome camera apparatus
Inventor: JUN BYEONG MUN
IPC: H04N5/225
Filed: 2000-11-30
Abstract: PURPOSE: A dome camera device is provided to directly couple a camera connector with an adaptor connector, thereby easily assembling with safety as implementing compact size. CONSTITUTION: An adaptor supports a camera body installed with a camera(12). The camera body has a camera case(16) and a dome-shaped camera cover(22). The camera case has an opening and receives the camera. The camera cover coupled with the opening covers the camera case. Many hooking projectors(18) are installed on one end of the camera case. The hooking projectors are ring-shaped by being curved outwardly. On a lower side of the camera case, a camera connector(20) is installed to supply power to the camera. One end of the camera connector is coupled with one end of a wire-type connector(14) connected with many wires. The other end of the camera connector is directly coupled with an adaptor connector(62). The other end of the wire-type connector is coupled with the camera.
Patent KR-20020043757-A (KR)
Inventor: PARK SANG DO
IPC: B60N2/04
Filed: 2000-12-04
Abstract: PURPOSE: A seat mounting cover is provided to prevent an accident due to a guide rail, to protect an occupant safe. And to improve the appearance by covering the guide rail. CONSTITUTION: In a front seat consisting of a pair of guide rails(12) and upper channels(13) combined with the guide rails and moving linearly. A casing(20) placed behind the guide rail is fixed on the lower chassis. A cover plate(22) is fixed on the rear end of the guide rail, and is connected to the inside of the casing via a spring(21). A slope face(S) is formed in the center of the cover plate. A bearing(23) is added between the casing and the cover plate. Thus, the cover plate is smoothly to the casing. If the seat moves forward, the upper channel and the cover plate moved forward. Then, the guide rail is covered with the cover plate.
Patent KR-20010062233-A (KR)
Inventor: KYOYA SHOICHI
IPC: G11B7/1362
Filed: 2000-12-08
Abstract: PURPOSE: To provide an optical pickup device capable of simplified optical system, easy adjusting process and reduced cost. CONSTITUTION: The device is equipped with a double wavelength laser diode 102 having two light sources 103a, 103b that emit a laser beam 103a' for a DVD and a laser beam 103b' for a CD, a light receiving member 105 and a beam splitter 101. The beam splitter 101 is provided with a wavelength separating layer 101b consisting of a first and second interfaces 101d, 101e and of an optical thin plate 101c that is interposed between the interfaces and that has a prescribed refractive index n2. The first and second interfaces 101d, 101e are formed with a first and second wavelength selecting films 101d', 101e' which reflect or transmit each laser beam 103a', 103b' at each prescribed rate. After reflected by the first and second interfaces 101d, 101e, the laser beams 103a', 103b' are made to coincide in the optical axes and emitted from the beam splitter 101, a return light from an optical disk is passed through the wavelength separating film 101b and guided to the light receiving member 105.
Patent KR-20020046617-A (KR)
Title: Method of Controlling Fault Report of System
Inventor: SHIN HYEON O
IPC: H04W24/00
Filed: 2000-12-15
Abstract: PURPOSE: A method for controlling a system fault report is provided to make an identical fault, recurring during a specific board restart process based on fault generation, not reported to a BSM(Base Station Manager) so as not to give confusion to the operator in system recovering. CONSTITUTION: If a fault is generated at a specific board when it is not a block state for a fault report(52,54), the fault-generated board makes a fault generation report to an AMB(55). The AMB transfers the fault report to a BSM and requests an SMB(State Management Block) to restart the specific board(56). Meanwhile, if a fault is reported from a specific board in a blocking state for a fault report or before the time-out of a timer(51,52), the AMB requests the SMB to restart the specific board. Then the AMB sets the block field of the fault as much as a timer count value of time necessary for the specific board to restart and operate normally and makes a fault report blocking state(57).
Patent KR-20020048001-A (KR)
Title: A locking apparatus and control method of the drawer type washing machine
Inventor: JUN SI MUN
IPC: D06F39/14
Filed: 2000-12-15
Abstract: PURPOSE: A device for maintaining a closed state of a drawer type washing machine and a method for controlling the same are provided to realize a washing tube to be opened or closed like a drawer while restraining the opening of the washing tub while the washing machine is operating for preventing the outflow of washing water or the damage or wound of clothing or a user. CONSTITUTION: A device for maintaining a closed state of a drawer type washing machine including a case(2) formed with an opening part at a surface, and a cabinet(4) mounted in the case to be drawn or withdrawn via the opening part and mounted with a washing tub(10) and a driving element inside, includes a tube(3) mounted to a portion where an inner surface of a top part of the case and an upper end of the cabinet contacts each other, thereby restraining the opening of the cabinet, fluid supply elements(11,15) for supplying fluid to the tube for maintaining the closed state of the cabinet, and a control element for determining the operation of the fluid supply elements according to the opened or closed state of the cabinet by using a solenoid valve(7).
Patent KR-20020017893-A (KR)
Title: Magnetoresistive sensor, magnetoresistive head, and magnetic recording/reproducing apparatus
Inventor: HAYASHI KAZUHIKO
IPC: G01R33/09
Filed: 2000-12-23
Abstract: PURPOSE: A magneto-resistive sensor, a magneto-resistive head, and a magnetic recording/reproducing apparatus are provided to improve magneto-resistive sensitivity by forming a semiconductor element having high electron mobility in the head. CONSTITUTION: A magneto-resistive sensor includes a magneto-resistive element and an equipment(5) generating the magnetic field in the magneto-resistive element by inducing the biasing magnetic field in the element. The magneto-resistive element comprises a high electron mobility semiconductor(3) and electrodes(1,2) connected to the semiconductor. An insulator generates the biasing magnetic field(7) and supplies to the magneto-resistive element, and the equipment contacts directly to the magneto-resistive element. If the equipment is a conductor, an insulating separation layer(6) is set between the equipment and the element. The magneto-resistive element is representatively Corbino disk type or a bar type magneto-resistive element. The magneto-resistive element is an element including the high electron mobility semiconductor, a pair of electrodes making a current path in the high electron mobility semiconductor, and a pair of electrodes to detect the induced voltage by the current.
Patent KR-20020056252-A (KR)
Title: Gas supply pipe fixing structure for radiation oven range
Inventor: HAN IN HUI
IPC: F24C3/00
Filed: 2000-12-29
Abstract: PURPOSE: An engagement structure of a mixed gas supply pipe for a gas radiation cooker is provided to reduce the number of the parts and work time of the assembly, thereby reducing the manufacturing cost. CONSTITUTION: An engagement structure of a mixed gas supply pipe for a gas radiation cooker is composed of a burner head(24) including a combustion chamber, a burner mat for radiating the radiation wave by heat generated during the combustion of the combustion gas, an ignition and flame sensing device for sensing the combustion condition with performing the ignition of the mixed gas, and a mixed gas supply pipe(27) for supplying the mixed gas. The mixed gas supply pipe has an inner pipe and outer pipe, which are integrally formed. A flange(33) is formed to be fixed on the side surface of a burner head at the portion where the inner and outer pipe are divided.
Patent KR-20020056681-A (KR)
Title: Circuit for preventing of momentary voltage drop
Inventor: PARK JEONG GUK
IPC: G06F1/28
Filed: 2000-12-29
Abstract: PURPOSE: A circuit for preventing a voltage drop is provided to apply a fixed electric current on a display unit at all times by forming a voltage drop sensing unit and an electric current buffer for preventing a voltage from being dropped when a power source of a computer terminal is operated and a mode thereof is changed. CONSTITUTION: A voltage drop sensing unit(4) is connected to one end of the first resistance(10) and the second resistance(12), respectively, and connected to a cathode end of an OP amp(OPerational Amplifier, 18). A standard voltage is connected to the anode end of the OP amp(18). An output end of the OP amp(18) is connected to the third resistance(14) connected to one end of a power supplying unit and is connected to a base end of a transistor(22). An emitter end of the transistor(22) is grounded. An electric current buffer(6) comprises an inverter(24) connected to the power supplying unit, a transmission gate(26) connected to the inverter(24), and an OP amp(28). The cathode end of the OP amp(28) is connected to the power supplying unit, the anode end thereof is grounded, the output end thereof is connected to a thin film register-liquid crystal display module(8). When a voltage is dropped under a predetermined level, the voltage drop sensing unit(4) operates the electric current buffer(6) and supplies an electric current requested in a voltage supply line, and a prompt voltage drop is prevented caused by an undercharge of an electric current.
Patent KR-20020059032-A (KR)
Title: An ozone discharge tube and an ozone generation apparatus using it
Inventor: CHO GUK HUI
IPC: C01B13/11
Filed: 2000-12-30
Abstract: PURPOSE: An ozone discharge tube and ozone generator thereof are provided, which can stabilize ozone generating characteristics regardless of gas feeding rate by applying high frequency wave power to high pressure region of ozone generating tube. CONSTITUTION: The ozone discharge tube comprises an inner electrode(10) to which high frequency waves are impressed; an outer electrode(12) which surrounds the inner electrode with spaced apart from the inner electrode; a space where ozone gas is generated by silent corona discharge between the inner electrode and the outer electrode; and a spacer(16) which keeps a gap between the inner electrode and the outer electrode, and controls temperature rise inside an ozone discharge tube.
Patent KR-20010021972-A (KR)
Title: 금속 염을 포함하는 조성물 및 이를 하소시킴으로써수득되는 금속 분말
IPC: C01B13/32
Filed: 1998-06-12
Abstract: 본 발명은 성분으로서, 액체 친수성 유기 중합체, 하나 이상의 금속 또는 준금속 원소를 함유하는 염 수용액 및 응고제를 갖는 필수적으로 고체 상 상태인 조성물을 기술한다.  조성물은 하소시 평균 입자 크기가 1㎛ 이하인 금속 함유 분말을 제공한다.  이러한 금속 함유 분말은 산업적 촉매, 세라믹, 전자 부품의 제조에 또는 플라스틱, 페인트 또는 화장품 중의 충전제로서 유용하다.
Patent KR-20010031071-A (KR)
Title: 공중합체 레지스트용 단일 성분 현상제
IPC: G03F7/32
Filed: 1999-08-11
Abstract: 본 발명은 퍼들 현상 기구와 함께 단일 용매가 사용되는 공중합체 광감성 레지스트를 현상하는 방법에 관한 것이다.  공중합체 레지스트는 ZEP 7000이고, 현상제는 에틸 3-에톡시 프로피오네이트(EEP)이다.
Patent KR-20010033275-A (KR)
Title: 표면이 주름지지 않은 배기 절연 패널
IPC: B32B5/18
Filed: 1998-09-16
Abstract: 본 발명은 
     강성 물질 매트릭스의 특정 표면을 가로질러 하나 이상의 치수에서 연장되는 하나 이상의 요면(16, 26)을 내부에 갖는 하나 이상의 다공성 또는 개방-셀 형성된 강성 물질 매트릭스의 코어스톡(12, 22)(corestock)(B) 및 
     약 10torr 이하의 절대압으로 배기시키고 주위를 용접 밀봉시킨 변형성 리셉터클(receptacle)(14, 24)(A)(여기서, 상기 리셉터클(14, 24)은 코어스톡(12, 22) 및 내부 요면(16, 26)의 외형과 실질적으로 부합되고 가공 패널(10, 22)은 실질적으로 주름지지 않은 표면을 갖는다)을 포함하는, 진공 절연 패널(VIP)로서 지칭되기도 하는 배기 절연 패널(10, 20) 및 이러한 패널(10, 20)의 제조 방법에 관한 것이다.
Patent KR-20010042165-A (KR)
IPC: H01T4/06
Filed: 1999-03-08
Abstract: The surge arrester has an axially symmetrical active portion (2) arranged between two connection fittings (1, 2). This active portion (2) contains varistor elements (12) stacked one above the other and also an axially symmetrical connecting element (13) of electrically conductive material arranged in the active portion (2) of the arrester between two successive varistor elements (12). At least four mounting places (16, 16'), which are uniformly distributed around the axis in the circumferential direction, are formed in the connecting element (13). Two first (16) of the mounting places support respectively one of two first loops (15) which act with contact force on the connecting element (13) and on the varistor elements (12) abutting the connecting element (13). Two second (16') of the mounting places support respectively one of two second loops (15) which act with contact force on the connecting element (13) and on the varistor elements (12) located under the connecting element. Such a surge arrester can have large constructional heights and is distinguished in addition by good mechanical and electrical properties.
Patent KR-20010042201-A (KR)
IPC: H04L5/02
Filed: 1999-02-24
Abstract: This invention provides a method of broadcasting including the steps of providing a broadcast signal in a central frequency band of an FM radio channel; providing a first plurality of sub-carriers in an upper sideband of the FM radio channel; providing a second plurality of sub-carriers in a lower sideband of the FM radio channel; modulating a first group of the first plurality of sub-carriers with a complementary punctured convolution coded encoded version of program material; modulating a first group of the second plurality of sub-carriers with the complementary punctured convolution coded version of the program material; and transmitting the broadcast signal, the first group of the first plurality of sub-carriers and the first group of the second plurality of sub-carriers. In an all-digital version of the invention, the central frequency band may include a plurality of sub-carriers transmitted at a lower power level than that of the sub-carriers in the upper and lower sidebands. These additional sub-carriers can be used to transmit additional data. Transmitters and receivers which utilized the method are also included.
Patent KR-20010042963-A (KR)
Title: 복굴절 보상기를 구비한 액정 디스플레이 장치
IPC: G02F1/13363
Filed: 1999-04-16
Abstract: 본 발명은 유형 II 트위스티드 네마틱 액정 스크린(1)을 포함하는 액정 디스플레이장치에 대한 것이다.    상기 스크린은 굴절률 이방성을 갖는 2축 복굴절을 갖는 필름(2) 및 액정 스크린에 대하여 경사진 광축의 단축 복굴절을 갖는 필름(3)을 구비한 하나 이상의 그 주 표면(10, 11)상에 제공된다.    2축 필름(2)은 늘어진 플라스틱 필름이고 단축 필름(3)은 홀로그래픽 격자인 것이 바람직하다.    또한, 2축 필름(2, 2')과 단축 필름(3, 3')은 스크린의 각각의 측들상에 제공된다.    교차 폴러라이저들(4, 4') 사이에 어셈블리가 위치된다.    상이한 스크린 구성요소들의 상대적인 지향은 분명하게 정의된다.    본 발명은 액정 스크린 시야각을 수평 및 수직적으로 증가시키는데 유용하다.
Patent KR-20010052370-A (KR)
IPC: A61K31/275
Filed: 1999-05-20
Abstract: The invention concerns a mutliparticulate pharmaceutical form with delayed and timed release for starting to make the active principle available 4 to 8 hours after said pharmaceutical form has been ingested, then for gradually releasing the totality of the active principle within the following 8 to 20 hours. The invention is characterised in that it is free of organic acid and it is in the form of medicated spheroids consisting of a neutral spherical carrier comprising a first coating based on a mixture of at least a water soluble polymer and at least a water insoluble polymer wherein are uniformly distributed particles constituting an active principle, the whole comprising a second coating based on at least two independent pH polymers, having degrees of permeability with respect to different gastric and intestinal environments, optionally at least a dependent pH polymer, at least a plasticising agent and at least an inert filler distributed in said coating.
Patent KR-20010071383-A (KR)
IPC: D21F1/00
Filed: 1999-05-27
Abstract: The invention concerns an equipment and a method in a paper or board machine for mixing fresh stock (M) with water (V) used for dilution of the fresh stock. At the point of mixing (K) of the dilution water (V) and the fresh stock (M) passed from the pipe ( 13 ), there is at least one such pipe portion as comprises a wave-shaped form in its connection in the cross section of the pipe.