baber/WOPTO huggingface dataset:
Patent KR-19990071721-A (KR)
IPC: B65D77/20
Filed: 1996-11-28
Abstract: A sealing assembly (S) for a container (C) with an opening including a sheet (F) welded to the edge of the opening and consisting of at least three layers. The layers comprise a weld layer (1) applied and welded to the edge of the opening along a bead (3), an outer barrier layer (2) and an intermediate adhesive layer (3). The weld between the bead (4) of the weld layer (1) and the edge of the opening has a tear resistance higher than the adhesive force between the weld layer (1) and the adhesive layer. After opening for the first time, the weld bead (4) remains in place along the edge and is separated from the weld layer (1) and the adhesive layer (3) which is thus exposed in an area (7) and enables the container (C) to be resealed by reapplying the layer onto the bead (4). Also claimed are: (i) a container equipped with the claimed sealing assembly; and (ii) a process for the manufacture of the claimed sealing assembly comprising welding the sheet (F) to the edge of the opening along a bead (4).
Patent KR-19990076681-A (KR)
Title: 어레이에지기준감지동작을수행하는dram
IPC: G11C11/4097
Filed: 1996-12-20
Abstract: 기준 회로를 포함함으로써 메모리 셀의 밀도를 증가시키는 메모리 회로가 기재된다.  메모리 회로는 메모리 셀에 저장된 데이타를 감지하기 위하여 감지 증폭기가 2개의 디지트 라인을 이용하는 개방 디지트 라인을 갖고 있다.  디지트 라인들 중 하나는 다른 디지트 라인이 동작 중인 동안에 기준으로써 이용된다.  감지 증폭기에 회로에 접속된 디지트 라인들 중 하나를 대체하는데 이용될 수 있는 기준 회로가 기재된다.   기준 회로는 커패시터와 트랜지스터를 포함함으로써 디지트 라인의 전기적 특성을 모델링하며, 커패시터와 트랜지스터 각각은 디지트 라인의 특성에 부합하는 크기로 되어 있다.
Patent KR-19990081910-A (KR)
Title: 200㎒를 초과하는 주파수대에 적합한 안테나
IPC: H01Q1/24
Filed: 1997-01-10
Abstract: 200MHz의 주파수를 초과하는 소형 안테나(10)가 5보다 큰 상대 유전 상수를 갖는 원통형 막대기 모양의 세라믹 코어(12)를 포함하여 구성된다. 코어의 외부 표면에 도금된 안테나 구조는 한 쌍의 안테나 소자(10A, 10B)로 구성되고, 이러한 안테나 소자는 서로 정반대 쪽에 위치하며, 나선형을 이루고, 코어의 중심 축과 일치하는 공동의 중심 축을 갖는다. 안테나 최 끝단에서 안테나 소자가 코어를 중심 축 방향으로 통과하는 동축의 피더 구조와 연결되고, 통신 장치 쪽에 위치한 안테나 소자의 끝단은 원통형의 트랩 전도체(20)의 가장자리와 연결되어 있으며, 전도체가 코어의 안쪽 끝단에서는 피더 구조의 스크린과 연결되어 있다. 작동 주파수에서, 방사 반응이 나선형 소자와 피더 구조, 나선형 소자와 전도체 슬리브관의 연결, 코어의 중심 축을 포함하는 평면의 양쪽에 수직 방향인 널을 갖는 안테나는 루프로서 작동한다. 안테나는 주로 셀룰러 또는 무선전화 핸드 세트와 같은 휴대용 통신 장치에 사용되고, 상기와 같은 방사 패턴의 널이 사용자의 머리로 향하는 방사를 감소한다.
Patent KR-19990087135-A (KR)
Title: 헤어 스타일링 기구
IPC: A45D20/50
Filed: 1997-12-08
Abstract: 본 발명의 헤어 스타일링 기구는 뜨거운 공기용의 하나 이상의 통로(10)가 형성된 앞면을 갖는 하우징(8)을 포함한다. 긴 헤어 가이드(12,13,14)는 하우징(8)의 앞면(9)으로부터 또는 적어도 상기 통로(10)의 영역에서 폐쇄적으로 돌출하고, 고정된 긴 헤어 가이드(12,14)는 하우징(8)으로부터 돌출된다. 이동가능한 헤어 가이드(13)는 하우징(8)으로부터 완전히 돌출하는 제 1 위치와 하우징으로부터 상기 제 1 위치에서보다 약간 적게 돌출하는 제 2 위치 사이에서 이동될수 있다. 이동가능한 헤어 가이드(13)가 제 2 위치에 있을때 헤어 스타일링 기구는 젖어 엉클어진 머리를 낮은 저항으로 통과할수 있다. 따라서 헤어가 건조될때 이동가능한 헤어 가이드(13)가 제 1 위치에 있는 상태에서 적절한 그립과 그로 인해 만족할만한 스타일링 실행이 얻어진다.
Patent KR-20000011078-A (KR)
Title: Bending-shaping method of sheet and device thereof
Inventor: YAMAMOTO MASAHIRO
IPC: B65H45/30
Filed: 1997-05-08
Abstract: PURPOSE: A bending-shaping method and a device of a sheet is provided to quickly and smoothly bonding-shape the sheet that an upward bending part and a downward bending part are alternately formed in parallel. CONSTITUTION: The bending-shaping method of the sheet includes a first process for supplying a sheet(1) that the plural upward and the downward bending parts(10, 11) are formed to a certain processing position(b) in a naturally developed state and a second process for giving a light press pressure in a direction that the bending angle of the upward and downward bending part is expanded since starting giving the bending pressure or while giving the bending pressure by the horizontal pressure of the sheet, folded along with the upward and the downward bending part.
Patent KR-19990067904-A (KR)
Title: 메모리 셀 장치 및 그 제조 방법
IPC: G11C17/08
Filed: 1999-01-15
Abstract: 메모리 셀 장치는 3차원으로 배치된 트랜지스터를 포함한다.  수직 MOS-트랜지스터는 반도체 스트립의 플랭크에 배치되며, 각각의 플랭크에는 다수의 트랜지스터가 층층이 배치된다.  플랭크에 층층이 배치된 트랜지스터는 직렬 접속된다.
Patent KR-20000050983-A (KR)
Inventor: PARK SEONG CHAN
IPC: G11B7/09
Filed: 1999-01-16
Abstract: PURPOSE: An optical pick-up device is provided to improve an optical property by rendering an optical aberration amount to be obtusely changed by using a numerical aperture adjusting method and a beam blocking method by a ring mask in case that plural kinds of disks having different thickness are changeably accessed. CONSTITUTION: An objective lens(12) focuses optical beam made incident by being generated from an optical source on a corresponding optical disk. A beam blocking unit(20) adjusts a numerical aperture of the objective lens according to a kind of the optical disk and includes a mask ring to block a specific region of the optical beam made incident on the objective lens in a ring form.
Patent KR-20000051562-A (KR)
Inventor: KIM YONG KEUN
IPC: G03G15/04
Filed: 1999-01-23
Abstract: PURPOSE: An apparatus for and a method of forming an image are provided to accomplish a high quality printing while performing an optimum control in consideration of the characteristics of photosensitive element. CONSTITUTION: An apparatus comprises a photosensitive element for forming a latent electrostatic image, an antistatic element for eliminating an electric charge remaining in the photosensitive element, a charge element for charging the photosensitive element, an exposing element for radiating a light to the charged photosensitive element so as to form a latent electrostatic image, a development element for developing the exposed latent electrostatic image, a printing element for printing the developed image onto a recording medium, a fixing element for fixing the printed image at the recording medium, and a control circuit unit, the apparatus further comprising an additional mark listed with the photosensitive element related data at a predetermined portion of the photosensitive element, and a detecting unit for detecting the data on the mark at a predetermined portion adjacent to the photosensitive element, wherein the control circuit unit obtains the data on the mark via the detecting unit for so as to perform an optimum control for characteristics of the photosensitive element.
Patent KR-20000051836-A (KR)
Inventor: CHOI YUN HYUI
IPC: G06F3/039
Filed: 1999-01-27
Abstract: PURPOSE: A fashion mouse pad is provided to be utilized as a decoration by printing required shapes in an over head projector(OHP) film by using a computer and a printer to attach the OHP film to a pad upper surface. CONSTITUTION: A fashion mouse pad comprises an over head projector(OHP) film, an embossing, and an embossing paper. A both-sides adhesive paper is attached to an upper side of a pad PVC. A PVC-plate of the pad PVC is attached to a foaming sponge. A lower surface of the OHP film is attached to the both-sides adhesive pager, and water-soluble gelatine is coated on a surface of the OHP film to print water-soluble ink of a color ink jet printer. The embossing is formed on the upper surface of the OHP film. The embossing paper is transparent.
Patent KR-20000052037-A (KR)
Inventor: SOHN CHEOL HYUN
IPC: B44C1/24
Filed: 1999-01-29
Abstract: PURPOSE: A process for manufacturing pattern boards is able to form grain of wood shape or other various patterns artificially to process panel etc., improves quality of product by taking hint actual texture in case of actual grain of wood pattern, is able to be excellent durability, mass-produce with similar design, to create various board patterns by designing various patterns. CONSTITUTION: A process for manufacturing pattern boards is characterized by the processes of : a process for forming roller metal mold to manufacture roller formed to be protruded pattern of desire pattern; a process for pressing to form mark by caving in pattern of metal mold with intaglio on panel face by passing panel after mediating with fixed thickness and controlling distance formed metal mold roller; a process for first painting to paint with lacquer on panel face formed with sinking pattern; a process for processing through painting with lacquer for numerous times like second painting process after drying and processing for first painting.
Patent KR-20000052096-A (KR)
Inventor: AHN SUNG TAE
IPC: G05F3/26
Filed: 1999-01-29
Abstract: PURPOSE: A bandgap reference voltage circuit is provided to generate a constant reference voltage without being affected a variation of a supply voltage and a manufacturing process. CONSTITUTION: A bandgap reference voltage circuit comprises a constant voltage supplying unit, a first current mirror mirroring the first current flowing though the constant voltage supplying unit so that a second current is produced, and a second current mirror mirroring the second current so that a third current is produced and then output to a output node. Also, the bandgap reference voltage circuit comprises a reference voltage unit connected to the output node for providing the reference voltage to the output node. the reference voltage unit comprise at least one of the PMOS transistor and NMOS transistor. An ion implantation for determining a threshold voltage of the PMOS transistor and NMOS transistor is simultaneously implemented.
Patent KR-20000056021-A (KR)
Inventor: KANG DONG GEUM
IPC: G05F1/46
Filed: 1999-02-12
Abstract: PURPOSE: A voltage drop circuit is provided to supply a stable inner voltage all the time by removing the current driving capacity deterioration of a current driver caused by the lowering of an external voltage. CONSTITUTION: A comparator(10) compares a predetermined reference voltage with a produced inner voltage. A first current supplier(12) is driven by an output of the comparator(10). A level converter(16) converts the output of the comparator(10) into a CMOS level. A second current supplier(18) is driven by an output of the level converter(16). A load circuit(14) is supplied with currents from the first and second current suppliers(12, 18) to form an inner voltage. The first and second current suppliers(12, 18) include PMOS transistors(M1, M2).
Patent KR-20000059395-A (KR)
Inventor: PARK JAE HONG
IPC: H04L12/851
Filed: 1999-03-03
Abstract: PURPOSE: An addressing method of an asynchronous transfer mode(ATM) cell for utilizing an ATM adaptation layer(AAL)2, is provided to preassign the number of a voice permanent virtual connection(PVC) for each base station and to divide voice data by users from an AAL2-typed ATM cell, in order to easily assign an address using a channel identifier(CID) as a virtual channel identifier of the new ATM cell, when the voice data is mapped with each ATM cell one by one. CONSTITUTION: Each base station preassigns a permanent virtual connection(PVC). In an international mobile telecommunications-2000(IMT-2000) transmitting voice data to a control station from a base station through an ATM adaptation layer(AAL)2 of asynchronous transfer mode(ATM) cell, if an input buffer, buffering an ATM cell transmitted from each base station, exits, a type of the cell is checked. If the input ATM cell is an ATM adaptation layer(AAL)2 of ATM cell, the ATM cell is generated by assigning a virtual path identifier(VPI) as a VPI and a channel identifier(CID) of a short cell as a virtual channel identifier(VCI) to map with the short cell one by one.
Patent KR-20000061822-A (KR)
Inventor: PARK MYEONG SIK
IPC: F24F7/00
Filed: 1999-03-31
Abstract: PURPOSE: A range hood is provided to prevent smoke or steam generated during food cooking from being leaked from a hood. CONSTITUTION: A range hood comprises a hood(20) having a hood chamber(22) opened downward and an outlet(24) communicated with the hood chamber, a centrifugal fan(30) and a fan motor(32) mounted onto the hood and which compressively sucks gas flowing into the hood chamber and discharges the gas through the outlet of the hood, a sensing member(60) arranged at a front surface of the hood for sensing the presence of person, a conveying motor(40) arranged at a front surface of the hood and which rotates in accordance with the sensing member, a feed screw(50) directly connected to the conveying motor, and a gas shield plate(46) which is screw-coupled to the feed screw so as to vertically move at a front surface of the hood chamber in accordance with a rotation direction of an output terminal of the conveying motor.
Patent KR-20000065577-A (KR)
Inventor: SUNG HUN
IPC: F24F13/00
Filed: 1999-04-07
Abstract: PURPOSE: A vibration isolation structure is provided to seek permanent use of a vibration isolator by arranging magnets of different polarity to face with each other. CONSTITUTION: A structure comprises a flange(210) fixed to a compressor(200) in such a manner as to surround a lower end of the compressor, a first magnet group(240) constituted by at least three magnets of a predetermined polarity, the magnets being attached to a lower surface of the flange and spaced from each other, a second magnet group(260) constituted by a magnet of the same polarity as that of the magnet of the first magnet group, the second magnet group being attached to a predetermined portion of an outdoor unit base pan in such a manner as to face the first magnet group, and a well portion(270) for preventing magnets of the first and second magnet groups from being deviated from the corresponding opposite magnets.
Patent KR-20000066551-A (KR)
Inventor: KIM JI SANG
IPC: E21D9/06
Filed: 1999-04-19
Abstract: PURPOSE: A two-way pipe propeller is provided to improve a tunnel work speed and to reduce the processes of installing and removing a repulsive wall. CONSTITUTION: A propulsive pipe installed with a propeller is prepared on a front part of a jacket(30). A slurry supplier and an earth discharge processor are connected to the propeller. In this state, both side hydraulic jackets are operated while excavating the ground with the propeller. A propulsive stand(31) forwards and pushes the propulsive pipe by a propulsive force of the jacket. Thus, a tunnel excavation work is performed by repeatedly installing the propulsive pipe.
Patent KR-19990083542-A (KR)
Title: 디스크카트리지
IPC: G11B23/03
Filed: 1999-04-27
Abstract: 사용자가 디스크를 취출하여 이를 단일 유니트로서 사용하는 경우에는 디스크의 취출 이력이 디스크 카트리지에 남겨지고, 사용자가 예를 들어 디스크 카트리지들 사이로의 디스크 이동과 같은 디스크의 취급을 정확히 수행하지 않는 상태에서는 디스크의 취출 이력이 디스크 카트리지에 남겨지지 않는다.  본 발명의 카트리지에는 디스크 삽입 및 제거 포트를 개폐하는 삽입 및 제거 포트 개폐 부재를 로킹하기 위한 로킹 수단과, 로킹 수단이 그 로킹 상태를 해제하는 것을 방지하기 위한 로킹 해제 방지 수단이 제공된다.
Patent KR-19990083586-A (KR)
Title: 유체펌프
IPC: F04C18/32
Filed: 1999-04-29
Abstract: 모터의 회전축에 대해서 편심되게 설치되어 모터의 회전으로 편심회전하는 캠샤프트 ; 3개의 크랭크샤프트에 결합되어 상기 캠샤프트의 편심회전에 의해 일정궤도(orbit)를 따라 공전운동을 하는 원심방향으로 오목한 홈이 형성된 로우터 ; 상기 로우터와 로우터의 외벽과의 사이에서 제 1유체실을 형성하고, 가이드 뱅크의 좌우로 유체가 유입 및 토출될 수 있도록 통로가 설치된 외측케이싱 ; 상기 외측케이싱과 결합되어 펌프의 몸체를 형성하는 사이드커버 ; 상기 사이드커버와 일체로 되어 상기 로우터와 로우터의 내벽과의 사이에서 제 2유체실을 형성하는 내측케이싱 ; 상기 외측케이싱의 내측에 설치되고, 상기 로우터와 로우터의 내벽 안쪽에서 체결되어 상기 로우터의 편심량을 제어하는 3개의 크랭크샤프트 ; 및 상기 로우터의 상부측에 위치하며, 상기 외측케이싱과 일체로되어 유체의 흡입과 토출을 분리하는 역할을 하는 가이드뱅크(guide bank)를 포함하여 된 것을 특징으로 하는 유체펌프
Patent KR-19990064877-A (KR)
Title: 전자식 전력량계용 디지탈 필터
IPC: H03H17/00
Filed: 1999-05-18
Abstract: 본 발명은 교류전력 신호의 연산 및 처리를 수행하는 전력연산장치의 소자에 있어서, 특히 전력신호를 처리하기 위해 TRUE-RMS 방식의 디지탈 수치연산제어장치에 포함되어 있는 디지탈 필터에 관한 것으로, 본발명은 TRUE-RMS 방식의 전력연산장치를 향상시키고; 
     실제로 0인 드리프트를 갖고 있고, 고정밀 아날로그 부품에 대한 필요성을 제거하는 전력연산장치용 디지탈필터를 제공하며; 
     최적의 통과대역, 차단대역 및 위상특성, 이득 특성, 롤오프 특성, 통과대역의 맥동 특성, 차단대역의 맥동 특성이 나타나는 디지탈필터의 파라미터들을 결정하기 위한 기술과 알고리즘을 제공하고; 
     전원선의 교란에 의하여 유입이 되나 교류전력의 연산에는 포함되지 않는 저주파 직류성 성분에 대하여는 낮은 DC이득을 나타내고, 10차 고조파까지의 주파수 이득의 오차는 보상하지만, 차단대역의 노이즈성분에 대하여는 고감쇄의 특성을 가지고 있는 다중-스테이지 디지탈 필터를 제공하는 것을 특징으로 하는 전자식 전력량계용 디지탈 필터에 관한 것이다.
Patent KR-20000006029-A (KR)
Inventor: SCHULER ULICH
IPC: B65H45/101
Filed: 1999-06-09
Abstract: PURPOSE: A wrinkle forming method is provided to manufacture a filter that is made up of unwoven fabrics existing as a track. CONSTITUTION: The wrinkle forming method comprises the processes of: passing a non woven fabrics track(1) over flat supports(9,10) by the prearranged speed; removing or compressing the material in the burning and the melting shape of fabric, using energy heads(5,8) that freely process at the prearranged folding location of the track.
Patent KR-20010003006-A (KR)
Inventor: YOUN CHEON KI
IPC: C02F1/78
Filed: 1999-06-19
Abstract: PURPOSE: Equipment for dissolution of chlorophyll is provided to dissolve non-soluble chlorophyll in water by circulation of the chlorophyll solution repeatedly. The chlorophyll solution is applicable for use in auxiliary food or cosmetic purpose. CONSTITUTION: The equipment consists of a filtration device (10) for contaminant removal; a mixing tank (20) for mixing of filtered water and natural chlorophyll; a reaction tank (30) for circulation of the mixed solution from the mixing tank (20) to the mixing tank (20) through the reaction tank (30); a supply device (40) to provide air bubble to the reaction tank (30) for suspended solid removal. Ozone is usable to generate air bubble for disinfection.
Patent KR-20000006551-A (KR)
Inventor: OSADASINICH
IPC: H01S5/068
Filed: 1999-06-29
Abstract: PURPOSE: A pumping circuit for a semiconductor laser is provided to prevent overheating of a semiconductor laser with simple structure and small size. CONSTITUTION: A pumping circuit for a semiconductor laser is coupled with a positive temperature coefficient (PTC) thermistor in series. The PTC thermistor has temperature coefficients -0.5%/°C to -1.5%/°C in temperatures -20°C to +70°C. The temperature coefficients are converted to positive coefficients in temperature over +70°C. A resistor insensitive to the temperature can be coupled to the PTC thermistor serially or parallel. The semiconductor laser and the PTC thermistor are approached sufficiently to form a thermal connection in a container such as a can forming a semiconductor device.
Patent KR-20010011568-A (KR)
Inventor: KIM HUI MAN
IPC: H04N7/015
Filed: 1999-07-29
Abstract: PURPOSE: A TV system for automatically performing PLL(phase locked loop) locking according to an input signal is to increase a speed of a horizontal PLL when a video signal is input to lock phase, thereby preventing jitter of an image and color error. CONSTITUTION: An input portion(10) receives an RF(radio frequency) signal and a video signal from an outside and then outputs CVBS(composite video, burst, sync) signal. A signal determining portion(20) determines whether the CVBS signal is the RF signal or the video signal and then outputs a result. A micro-computer(30) outputs the first control signal to operate the horizontal PLL at a normal speed if the CVBS signal is the RF signal, and outputs the second signal to operate the horizontal PLL at a higher speed then the normal speed if the CVBS signal is the video signal. A video processor(40) operates the horizontal PLL at the normal speed when the first control signal is input, and operates the horizontal PLL at the higher speed when the second control signal is input to output the CVSB signal. A digital/analog converter(50) converts the CVBS signal into a luminance signal and two color difference signals. And a display portion(60) processes the signal output from the video processor.
Patent KR-20010017547-A (KR)
Inventor: KIM GWANG CHEOL
IPC: H04N5/46
Filed: 1999-08-12
Abstract: PURPOSE: A method for controlling zoom mode in a TVCR is provided to set up special screens such as zoom in playback mode of the TVCR. If QUE/REW keys are inputted, zoom mode screen state is turned to 4:3 normal mode screen state. If QUE/REW function is executed and mode of a system is turned to playback mode, 4:3 normal mode screen state is returned to zoom mode screen state. CONSTITUTION: A microcomputer receives power key signal transmitted from a key input part, and determines on/off of TV and VCR(S301,S302). If TV and VCR are in on state, the microcomputer determines whether playback key signal of the key input part is inputted(S303). If other key signal is inputted, the microcomputer executes a function corresponding to each key signal(S304). If a playback key is inputted, the microcomputer outputs high signal, and drives a normal mode part. Then, the normal mode part executes playback function in 4:3 normal mode screen state(S305). At this time, a zoom mode part is inverted to low signal by an inverter. Therefore, the zoom mode part does not operate. The microcomputer determines whether a zoom setup key is inputted while playback function is being executed(S306). If the zoom setup key is inputted, the microcomputer outputs low signal. Then, the zoom mode part is inverted to high signal by the inverter, and executes playback function in zoom mode screen state(S307).
Patent KR-20010018546-A (KR)
Inventor: KIM JUN KI
IPC: G07F11/42
Filed: 1999-08-20
Abstract: PURPOSE: A device for driving a withdrawal unit of a game machine is provided to smoothly move an action bar by simultaneously applying a drive force on both sides of the action bar. CONSTITUTION: A guide rail is installed on the front and rear sides of an upper inner part in a main body of a game machine. A drive roller(4) is connected to both sides of front and rear faces of an action bar(3). A rotary roller is installed on a rear face of one side of a main body and a motor(7) prepared with a driving roller(6) is installed on a front face. Rollers(8,9) are installed on the other face in up and down double structure. Two wires(11,12) are connected to both sides of a fixing tool(10) for fixing the action bar and coupled to the action bar. The wires are connected to the double rollers(8,9) in an X shape. Accordingly, production is easy due to simple structure. As the wire is simultaneously actuated on the both front and rear sides of the action bar, the action bar is prevented from shaking. Thus, a consumer enjoys a game with a precise concentration.
Patent KR-20000023122-A (KR)
Inventor: SUTOHEUNIOLGUIDO
IPC: C25B3/23
Filed: 1999-09-14
Abstract: PURPOSE: Selective electrochemical oxidation method of hydrocarbon class use mixed oxide as anode material, and oxidizing organic compound partially. CONSTITUTION: Selective electrochemical oxidation method is characterized by using mixed oxide of chemical formula I (MoBiX1X2X3X4X5O) as anode material. In the formula I, X1 represents V, Nb, Cr, W, Ta, Ga, Ce, and/or La; X2 represents Li, La, K, Rb, Cs, Cu, Ag, Au, Pd and/or Pt; X3 represents Fe, Co, Ni and/or Zn; X4 represents Sn, Pb, Sb and/or Te; X5 represents Ti, Zr, Si and/or Al; a is from 0 to 3; b is from 0 to 3; c is from 0 to 12.5; d is from 0 to 5; e is from 0 to 1.5; f is from 0 to 1; g is from 0 to 25; but a plus d is small or equal 0.15.
Patent KR-20000062132-A (KR)
Title: 초기 파워 레벨 설정 방법
IPC: H04B7/005
Filed: 1999-09-20
Abstract: 간섭 측정치에 근거하여 포워드 링크 트래픽 채널(즉, 이동 유닛으로의 기지국의 링크 채널)의 초기 파워 레벨을 기지국이 적응적으로 설정할 수 있도록 해주는 방법 및 장치를 제공하는데, 여기서 간섭 측정치는, 기지국에서 전송된 파일롯 E C /I O 와 이동 유닛에서 수신된 파일롯 E C /I O 간의 차이다.   간섭 측정치는, 이동 유닛의 장소 내의 다른 기지국으로부터의 간섭, 이동 수신기 노이즈 및 그 밖의 다른 유사한 소스가 얼마나 많이 존재하는지를 나타낸다.   초기 파워 레벨이 간섭 환경에 따라 설정되기 때문에 통화 품질 및 시스템 용량이 최적화된다.   본 발명의 방법에서는, 이동 유닛에 의해 전송되는 액세스 메시지로부터 이동 유닛에서 수신된 파일롯 E C /I O 를 추출함으로써 적응적으로 설정하는 방법을 제공한다.   그 후 간섭 측정치는, 기지국에 의해 판정되고 사용되어 포워드 링크 트래픽 채널의 초기 파워 레벨을 설정한다.
Patent KR-20010028712-A (KR)
Inventor: KANG NAM UK
IPC: H04B7/155
Filed: 1999-09-22
Abstract: PURPOSE: A method for controlling a duplexing of an FRIA(Frame Relay Interface Assembler) board in a CDMA(Code Division Multiple Access) base station system is provided to exactly keep slaves being in reset states until a master is normally operated, and to cancel the reset states after an operation of the master, so as to perform a reliable duplexing operation. CONSTITUTION: If an MP(Main Processor)(100-1) of a master is in a power supplying state, a CDMA(Code Division Multiple Access) base station system cancels a reset of the master to normally access a specific address. The CDMA base station system maintains PC(Protocol Conversion) processors(150-1,150-2) of slaves as reset states. If the power supplying state is normally completed, the master and the slaves have access to a specific address to perform normal operations, according to the address. The operations of the slaves are carried out as reset state canceling of the slaves, through a GPIP(General Purpose Input/output Port) control in the master.