baber/WOPTO huggingface dataset:
Patent KR-20000066415-A (KR)
Title: Plasma display panel
Inventor: CHOI GYEONG U
IPC: H01J11/44
Filed: 1999-04-16
Abstract: PURPOSE: A plasma display panel is provided which has low discharge voltage, high aperture rate, improved luminance and efficiency, and reduced production cost. CONSTITUTION: In a plasma display panel, front and rear substrates(41,31) are opposite to each other, forming a discharge space. A plurality of first electrodes(42) are formed on the front substrate, and a first dielectric layer(44) is formed thereon, burying the first electrode. A black stripe(43) is formed on a portion of the front substrate between neighboring first electrodes, to prevent mutual interference of rays of light from pixels and to secure high contrast. The first electrode and black stripe are buried with the first dielectric layer. A plurality of partition walls(46) are formed on the first dielectric layer for maintaining a discharge distance, perpendicular to the first electrode. Fluorescent layers(47) are formed between the partition walls.
Patent KR-20000067163-A (KR)
Inventor: LEE SEONG HYEON
IPC: H01L21/205
Filed: 1999-04-24
Abstract: PURPOSE: An LPCVD device and a method of fabricating a semiconductor by the same are provided to make the depth of oxide film uniform and to make the ONO(oxide nitride oxide) structure of dielectric film stabilized. CONSTITUTION: A LPCVD(low pressure chemical vapor deposition) comprises a boat(10) which is installed both in the upper part of a tube flange(20), and in inner space of an inner tube(30) be encircled by an outer tube(40), a heater(50) being installed in outer part of the outer tube(40), many slots fixing many wafers by four supporters in the boat(10), a temperature controller(60) be installed in the lower part of boat(10), and the tube flange(20) in which a heating line(21) is installed to form a natural oxide layer uniformly. The heating line(21) forms a circle on the tube flange, so the temperature of the upper part and the lower part of boat is uniform till the boat being completely inserted into the inner tube.
Patent KR-20000067590-A (KR)
Inventor: JUNG JIN SU
IPC: C02F11/02
Filed: 1999-04-29
Abstract: PURPOSE: A treatment system for livestock excretions is provided, which is characterized in that the system can ferment livestock excretions using indigenous microbes to activate aerobes and deodorize. CONSTITUTION: A treatment system for livestock excretions consists of the following parts: a selector(1) to sort according to the size of the excretions; a fermentation tank(2) with injecting 2-4kg/ton-waste of indigenous microbes(namely bio-clean composed of Aspergillus niger and Saccharomyces cerevisiae) and operating at 30-60°C; an aeration tank(3) with stirring and operating for 2 days; an intermittent aeration tank with grinding the waste and evaporating urine; a first, a second and a third settling tanks(5); and a septic tank(6) with removing sludge from fluidized beds.
Patent KR-19990088093-A (KR)
Title: 반도체메모리시스템및반도체메모리의액세스제어방법및반도체메모리
IPC: G11C7/12
Filed: 1999-05-07
Abstract: 특별히 부수 회로를 탑재하지 않고, 칩 사이즈에 대한 오버헤드를 억제하면서, 고속 액세스를 가능하게 한 반도체 메모리 시스템을 제공한다. 
     SDRAM(100)은 복수의 셀 어레이 블럭으로 분할된 메모리 셀 어레이(101), 컬럼 디코더(102), 로우 디코더(103) 및 센스 앰프 회로(105)를 갖는다.  SDRAM(100)에 대해 셀 어레이 블럭 내를 연속 액세스하는 경우에는, 제1 사이클 타임을 갖는 제1 동작 모드로 설정되고, 이산적인 셀 어레이 블럭 사이의 연속 액세스의 경우에는 그보다 짧은 제2 사이클 타임에 의한 제2 동작 모드로 설정된다.  인접 셀 어레이 블럭간을 연속 액세스하는 경우에는, 중간의 사이클 타임을 갖는 제3 동작 모드로 설정된다.
Patent KR-20000074611-A (KR)
Inventor: KIM JAE YUN
IPC: G06F7/52
Filed: 1999-05-24
Abstract: PURPOSE: A high radix floating point divider is to provide a high radix floating point divider which doesn't require error compensation dependent on the convergence of an approximate. CONSTITUTION: A control logic(100) generates necessary control signals and latches instructions. A ROM table(120) memorizing initial approximate reciprocals receives a divisor(Y) from the control logic(100) and extracts and outputs an initial approximate reciprocal. The first selector(130) receives a dividend(X) from the control logic(100) and the initial approximate reciprocal from the ROM table(120) and selects and outputs one of the inputs in response to the first control signal(CS1). The first memory unit(150) memorizes initial approximate reciprocals, present shares and present residuals, calculates them and outputs results. The first multiplier(190) multiplies a value generated from the first memory unit(150) and a value generated from the first selector(130) and outputs a result.
Patent KR-20010001714-A (KR)
Inventor: JUNG GWANG JAE
IPC: G11B20/02
Filed: 1999-06-08
Abstract: PURPOSE: A device for recording and playing CD is provided to enhance the convenience in use and be operated by one integrated program. CONSTITUTION: A device for recording and playing CD comprises a recorder, a data processor, a controller, a memory, a controller card, a CDROM recorder, a touch screen and a case. The recorder photographs a desired object to output video/audio data. The data processor compresses and outputs the video/audio data transferred from the recorder into a computer file in accordance with predetermined control signals. The controller generates the predetermined control signals in accordance with a program in the memory. The controller card transmits and receives the control and data signals. The CDROM recorder stores the computer film transferred through the card in a void CD. The touch screen displays the program screen and recorded screen stored in the memory.
Patent KR-19990068735-A (KR)
Filed: 1999-06-15
Abstract: 본 발명은 브라운 가스 토치버너로 피용융물을 용융 하는 기능과 용융물의 간접열에 보일러 기능을 같이하는 범용의 용융보일러 시스템에 관한 것과, 용융보일러의 용융로에 폐기물을 투입하여 용융폐기 처리하는 범용의 폐기물처리 시스템에 관한 것이다. 
     기존의 용융로는 전문적인 용융을 목적으로 한 전문기술 이외는 개발연구의 필요성 조차 없었다.  보일러를 겸하기 위하여는 용융로의 기능을 발휘 할수 없으며, 과다한 연료 사용으로 경제성이 전혀 없는 것이다. 
     본 발명은 물을 동력원으로 물이 분해되고 재 결합할 때 발생되는 가스를 브라운 가스라 하는데 브라운가스 불꽃이 용융온도와 성상이 각각 다른 피 용융물에 닿는 순간, 용융 온도가 각각 다른 물질이 동시에 융융점의 온도에 이르는 특성을 이용한 전문적인 보일러기능을 겸한 용융로에 관한것이다.  성상이 각각 상이한 혼합된 물질을 용융하고, 용융으로 발생되는 섭씨1250도 이상의 고온을 이용하여 공해가스를 분해시키고, 물을 가열하여 온수와 스팀을 생산하여 난방 에너지 및 발전 에너지로 활용하며, 불연성이 포함된 공해 폐기물을 무공해로 용융하는 범용의 시스템이다.  브라운 가스 발생기는 상용화된 장치로 기존의 브라운 가스 이용 방법은 토치로 가스를 분사하여 용접에 이용 하고 있으며, 휘발성 물질를 가스속에 희석하고 같이 분사하여 가연성 물질 소각과 히터에 사용하고 있다. 
     그러나 물을 동력원으로 하는 브라운 가스의 경제성과 환경성을 효율적으로 광범위하게 이용 할수 있는데 비하여 기존의 기술은 너무나 미미하다.  또한 기존의 용융 시스템은 전기, 석유류와 석유화학에서 얻어진 가스를 연료로 사용하고, 프라스마를 이용한 용융로를 이용하여 오고 있다.  이 기술들은 과다한 에너지 비용으로 경제성이 전혀 없으며 또한 보일러를 겸하였을 시에 물의 가열에 소모되는 열로 더 많은 에너지가 소모되어 경제성으로 인하여 자체의 과열방지에 이용하는 이외 전문적인 보일러 겸용 용융로는 개발되지 못하였다.. 
     본 발명은 용융점이 다른 물질을 순간적으로 동일한 시간에 용융시키는 브라운가스의 특성을 이용하는 방법으로, 
     용융로는 섭씨 3000도 이상의 내화성을 갖는 자재로 조성되고 로내부에 섭씨약1250도-섭씨2000도에서 용융되는 피용융물질을 투입하여 수개의 브라운 가스토치버너(도9)로 열을 가하면 브라운 가스 불꽃이 피용융물질에 닿는 순간 섭씨1250도 이상의 온도가 발생되어 피용융물은 용융되고 용융물의 섭씨1250도 이상의 열은 로의 내측벽을 통하여 보일러 가열관에 수평 이동하여 열을 전도 시켜 가열한다. 
     이때 발생되는 고온의 배기가스는 용융로 외부에서 투입시킨 공해 가스를 산화 시킨다.  용융로 시스템(도1) 내부에는 희토금속 산화물 촉매가 장치된 공해물 제거 장치(17,18)에서 공해 폐기물질를 용융시킬 때 발생되는 불연성 공해가스를 환원제거 시킨다.  동시에 고온의 배기가스를 폐기물처리 시스템의 각시스템에 순차적으로 순환시켜 열반응로(29), 열교환기(30), 건조기(31)등 에너지로 이용한다.  또한 용융로에 물의 가열관(16)이 설비되어 있어 발생되는 용융열로 물을 가열하여 스팀을 발생 발전시스템의 에너지로 이용 하고, 온수는 난방에 이용한다.  용융물의 열이 보일러에 수평이동되고, 브라운 가스는 용융물에 열를 보충하는 과정이 계속적 반복됨으로 보일러의 열을 각종 산업에 활용 한다. 
     또한 본 발명시스템중 용융보일러는 폐기물의 용융이 없을시에 피용융물을 화강암 등의 암석을 용융하여 에너지를 발생하고, 융융공정에 소량의 산소만을 요구 하므로서 부족된 산소를 보충 하게 되므로 기존 화석연료를 사용 하는 기존 소각 시스템이나 보일러에 비하여 경제성이 탁월하며 기존 어느 기술에 비하여 공해에 대한 안전성이 탁월하다.
Patent KR-20010003283-A (KR)
Inventor: LEE JAE BUNG
IPC: F23D11/20
Filed: 1999-06-22
Abstract: PURPOSE: A vapor injecting type firing equipment is provided to reduce the fuel cost and improve the environment by improving thermal efficiency and reducing air pollution due to exhaust gas. CONSTITUTION: A vapor injecting type firing equipment includes a cylindrical main body(1) having a flame path(21) formed in a bottom center part and an opened upper part, a cylindrical inner container(2) installed in the inside of the main body and a plurality of gas paths and vapor paths for passing exhaust gas in the side wall of the inner container, a combustion accelerating substance(7) installed in the inner container and dispersing exhaust gas moving up through the flame path, and a vapor generating and injecting unit generating vapor using heat of the exhaust gas to inject vapor to the combustion accelerating substance.
Patent KR-20010003751-A (KR)
Inventor: JUN JONG YEOP
IPC: G02F1/136
Filed: 1999-06-25
Abstract: PURPOSE: An LCD(liquid crystal display) of high aperture rate and transmittance is provided to improve color shift while not reducing aperture rate. CONSTITUTION: By applying voltage to counter/pixel electrodes(15,17), a fringe field is formed between the electrodes. Herein, teeth of comb unit(17a) of pixel electrode is symmetrically arranged by pixel unit(p1,p2,p3,p4). Thus, fringe fields are symmetrical with other fringe fields in adjacent pixels by gate/data bus lines. Liquid crystal molecules are symmetrical with other liquid crystal molecules in adjacent pixels by gate/data bus lines. Thus, plural domains are formed from a plural unit pixel point of view. Therefore, short/long axes of the liquid crystal molecule are seen regardless of viewpoint.
Patent KR-20010003981-A (KR)
Title: A shatter for a refrigeration creel
Inventor: LEE SEON HEE
IPC: A22C29/02
Filed: 1999-06-26
Abstract: PURPOSE: A frozen krill crusher is provided which crushes krills by a method using both crushing blades, which can minimize damages of the krill, thereby the krill can be used for a fish bait. CONSTITUTION: The crusher comprises a drive motor faced with a crushing case of which the upper part is connected with an input part, the both crushing blades(6)(6') mounted in the lower part of the crushing case, wherein one of the both crushing blades is coupled with a drive shaft of the drive motor, gears(8)(8') coupled with the both crushing blades(6)(6'), an output part mounted under the both crushing blades(6)(6'). Small and large type unit edges(10)(10') are located on the both crushing blades(6)(6') and are symmetric with respects to up and down, right and left sides at an alternate interior angle of 45 degree, wherein the points of the unit edges(10)(10') form tongs parts to pick up the krill.
Patent KR-20010004676-A (KR)
Title: Semiconductor memory device
Inventor: LEE GANG SEOL
IPC: G11C11/407
Filed: 1999-06-29
Abstract: PURPOSE: A semiconductor memory device is provided which reduces a current consumption and noise steeply. CONSTITUTION: A semiconductor memory device has more than two banks(20-23) connected each other by a global address line(32) receiving an external address through an input buffer during a read/write operation, and the bank comprises a predecoder(24-27) selecting the corresponding bank by decoding an address signal from the global address line. The semiconductor memory device increases the address sequentially in each bank during a burst operation, by installing an internal address generation unit(28-31), generating an internal address in each bank. The memory device increase the address by using the global address line only when a command is inputted from the external and by counting the inputted address signal directly in each bank when operated as many as the internally predetermined number.
Patent KR-20010004792-A (KR)
Inventor: JANG HUN
IPC: H04W28/04
Filed: 1999-06-29
Abstract: PURPOSE: A device for transceiving data according to an RLP(Radio Link Protocol) in a mobile communication system is provided to supply a retransmission method on the basis of an identifier number for efficiently transmitting data when the data is transceived according to the RLP, so as to make the RLP raise a transmission efficiency. CONSTITUTION: A data transmitter transmits a transmission RLP frame with a sequence number, and transmits the RLP frame of the sequence number according to a retransmitting request to a requested identifier number. A data receiver decides a new sequence number of an RLP frame secondly received from the sequence number of the received RLP frame. If the new sequence number of the RLP frame and the sequence number of the RLP frame are not equal to each other, the data receiver requests to retransmit a corresponding sequence number and an identifier number to the data transmitter.
Patent KR-20010009805-A (KR)
Inventor: HAN DONG GYUN
IPC: G02B6/12
Filed: 1999-07-14
Abstract: PURPOSE: A method is provided to improve the crosstalk of an arrayed waveguide grating using a polynomial curve algorithm by connecting linear waveguides without generating the transfer loss. CONSTITUTION: For improving the crosstalk of an arrayed waveguide grating, linear waveguides are connected to each other without generating the transfer loss using a polynomial curve algorithm. The polynomial curve uses x-value gradient and z-value gradient of a specific parameter as a sine value and a cosine value about the x-axis of the corresponding parameter coordinates. The length of the polynomial curve being controlled by scaling the sine value and the cosine value. The loss property of a device as well as the accurate length of the waveguide consisting of the device are very important matters for deciding the entire property of the device. Therefore, it is possible to realize the polynomial curve having a more accurate length by amending a certain formula of the polynomial curve algorithm.
Patent KR-20010010969-A (KR)
Title: Supporter
Inventor: LEE CHANG HYEON
IPC: H05K7/14
Filed: 1999-07-24
Abstract: PURPOSE: A support device which is easily mounted into a mounting hole and does not escape from the mounting hole when it is mounted thereto is provided. CONSTITUTION: A bottom portion(50), a front surface(48), and an upper surface(52) forms a C shape. A hook(42) is formed at the upper surface(52). A hooking portion(46) is located at a rear of the upper surface(52). A mounting hole(32) is formed at a front surface of the hooking portion(46). The mounting hole has a concave having a narrow width. The hook(42) is put at a surface of the mounting hole having a wide width. When the hook(42) is moved from a back direction to a front direction, a neck portion(44) of the hook(42) is hooked to a concave portion of the mounting hole so that the hooking portion(46) is hooked to a back surface of the mounting hole.
Patent KR-20010011645-A (KR)
Inventor: CHOI YEONG IL
IPC: H04L12/28
Filed: 1999-07-29
Abstract: PURPOSE: A method for receiving a PNNI(Private Network Network Interface) routing in an ATM(Asynchronous Transfer Mode) switching system is provided to consider a common processing part, a number translation, and a resource management all over a public switched telephone network(PSTN) system, so as to efficiently receive a service to a transit network of a PNNI from a PSTN, and to receive a PNNI end system in a PSTN node. CONSTITUTION: An ATM(Asynchronous Transfer Mode) switching system extracts a setup link of a routing channel for performing a PNNI(Private Network Network Interface) routing protocol in a formal database(S201). The ATM switching system confirms whether initial link information exists in the formal database(S202). If so, the ATM switching system performs a next step. If the initial link information does not exist, the ATM switching system continuously stands by an input of an operator(S203). An initial link is generated from a human-machine interface(HMI)(S204), and the ATM switching system recognizes a local switching subsystem(ALS), an interface module(IM), and a link number(S205) to compare a TIM(Trunk Interface Module) type of the IM(S206). If the TIM type is a PNNI type, a port number is allowed to a link(S207) to use the link as a recognizer for a routing packet transmission. When a link is generated, the link is registered(S208). If two nodes are included in a same peer group by a hello protocol, a process for adjusting a dynamic topology data synchronization is performed. If reachable address information is processed, an address summarization is performed(S210).
Patent KR-20010016688-A (KR)
Inventor: LEE GYEONG HYU
IPC: H04L12/24
Filed: 1999-08-02
Abstract: PURPOSE: A method for setting up service according to the multimedia device characteristics of a terminal in an open type communication network is provided to set up service according to the capability of a terminal system connected by a user using a terminal management function and to generate an object that can manages the multimedia media resources of the terminal. CONSTITUTION: A user selects a desired service(601). The selected service is transferred to a UA(User Agent) object through a PA(Provider Agent) object(602,603). The UA object requests service generation to an SF(Service Factory) object(604). The SF object generates a USM(User Session Manager) object and an SSM(Service Session Manager) object for the selected service(605) and transfers an interference reference to the PA object and an AS_UAP(Access Session UAP) object through the UA object(607-609). The AS_UAP object generates an SS_UAP(Service Session UAP) object for the relevant service and prepares terminal environment for the service(609). As the terminal starts the service, the SS_UAP requests multimedia resources necessary for the service to an SFM(Stream Flow Manager) object(610). The SFM object assigns an SFEP according to the request, generates an Mdev(Multimedia device) object(611) and transfers the result value to the SS_UAP object(612). As assigned SFEP information is transferred to the USM object and the SSM object, a session graph is configured.
Patent KR-20010017116-A (KR)
Inventor: LEE DAE SUP
IPC: F41H1/02
Filed: 1999-08-07
Abstract: PURPOSE: A bulletproof life saving garment is provided to prevent the decrease of wearing quality caused by sweat from a body by applying a foamed polyethylene material having an excellent air ventilation property. CONSTITUTION: A fiber(20) having an excellent moisture absorbing force is positioned in the inside of an outer cover(10) using a polyethylene fiber as a bulletproof material. One or plural inner covers(30) made up of a foamed polyethylene material having an air ventilation property are overlapped in the inside of the fiber. The fiber and the inner cover are simultaneously sewed up. In case that a person wearing the bulletproof vest gets a bullet, the bullet is shielded by the outer cover. Thus, the strong outer force of the bullet is buffered by the inner cover so that the outer force is minimized. In addition, sweat is absorbed by transferring the moisture from the body to the fiber.
Patent KR-20010018811-A (KR)
Inventor: JUNG BONG UK
IPC: H01J29/48
Filed: 1999-08-23
Abstract: PURPOSE: A cathode structure of an electron gun for a cathode-ray tube is provided to shorten a period of time required for thermal stabilization and reduce consumption power. CONSTITUTION: The device includes a base(31) on which an electron emitting material(37) is coated, a sleeve(32) supporting the base, and a heater(35) located inside the sleeve to generate heat when a predetermined level of power is applied. The cathode structure further has a holder which is placed adjacent to the sleeve, surrounding the exterior of the sleeve, to support the sleeve and prevents the heat generated from the heater from being transmitted to portions other than the base. The holder includes an upper holder(34) for accommodating the sleeve, having a predetermined distance from the sleeve, and a lower holder(38) placed under the upper holer to be combined with the upper holder, having a predetermined distance.
Patent KR-20010019722-A (KR)
Inventor: KIM JAE SIK
IPC: C21B7/20
Filed: 1999-08-30
Abstract: PURPOSE: A method for correcting a degree of charging of a distribution chute for charged materials in a blast furnace is provided to maintain stable conditions of a blast furnace by easily checking an abrasion amount of a rotation chute. CONSTITUTION: A method for correcting a degree of charging of a distribution chute for charged materials in a blast furnace comprises the processes of detecting electric current impressed on a rotation chute using area resistance variation of the rotation chute according to a degree of abrasion amount of a rotation chute; a signal transform process transforming the detected current into data; calculating a tilting degree of angle correction value in which a tilting degree of angle correction value of a rotation chute is obtained according to a degree of abrasion amount; correcting a tilting degree of angle for charging of the rotation chute in which the rotation chute is operated by compensating the compensation value of tilting degree of angle for set input of tilting degree of angle of the rotation chute, and values detected at a degree of angle detection part are compared and judged for correction during the next charging; and judging an exchange period of the rotation chute in which an abrasion limit value of the rotation is set, and it is displayed and informed to an operator when an abrasion value of the rotation reaches to the abrasion limit value.
Patent KR-20010019942-A (KR)
Inventor: JUNG SEONG JONG
IPC: H02K13/02
Filed: 1999-08-31
Abstract: PURPOSE: A vibration motor is provided to obtain vibratory force with stability by minimizing variation of rotational power of the motor. CONSTITUTION: A vibration motor comprises a rotor(20) including a coil(22) and a commutator(40) and which has unbalanced mass; a rotation shaft(30) for supporting the rotator; and an electrifying unit including a magnet(50) disposed beneath the rotor and which has a cut-away portion(52), a yoke(60) to be tightly attached to the magnet, and a brush(72) disposed to be opposite to the commutator. The magnet has the cut-away portion for passing of a PCB(70) having the brush, and the PCB connected with power line is arranged beneath the magnet. Since the cut-away portion of the magnet is polar boundary, decreasing effect of rotational power of the motor.
Patent KR-20000034944-A (KR)
Inventor: MATHIS JAMES E
IPC: H04M1/72406
Filed: 1999-09-27
Abstract: PURPOSE: A radio communication device using API for telephony applications is provided for the radio communications device having a user application program (commonly referred to as an application or applet) and a telephony program (e.g. an instance of a telephony class) and an application programming interface (API) between the user application program and the telephony program. CONSTITUTION: A radio communications device has a stored memory therein a user application program (16), a telephony program (18) and an application programming interface (API) 30 between these. Various aspects of the API (30) are described. In one aspect, the API (30) has a command for establishing a call and the telephony program (18) accepts, as an argument of the command for establishing the call, an array identifying several terminal objects (54-58), thereby permitting establishment of a call for multiple terminal objects. In another aspect, groupings of events are described and an API (30) command defines an event class from one of the groups together with an ID defining an event within the event class. In a further aspect, a program in the telephony program (18) is called to create a call object (50). The call object (50) is created regardless of whether radio service for the radio communications device has been established.