baber/WOPTO huggingface dataset:
Patent KR-20040037453-A (KR)
Title: Circuit for detecting clock delay and method there of
Inventor: SHIN YEONG MIN
IPC: H04L7/00
Filed: 2002-10-28
Abstract: PURPOSE: A clock delay detecting circuit and a method for detecting clock delay are provided to detect clock delay for an initial parameter of a clock forwarding circuit, and control reset of an external circuit. CONSTITUTION: The system comprises a master circuit, a slave circuit. The master circuit includes a clock delay detecting circuit, receives a system reset signal, and generates a reset control signal. The reset control signal responses to the clock signal and the system reset signal. The slave circuit resets the response of the reset control signal, receives output data and output clock signal, and supplies input data synchronizing by the input clock signal. The clock delay detecting signal generates the reset control signal, detects delay between the output clock signal and input click signal, and performs loading and unloading operation of the input data.
Patent KR-20040041848-A (KR)
Title: An air vent grill for a vehicle
Inventor: KIM YEONG SU
IPC: B60H1/34
Filed: 2002-11-12
Abstract: PURPOSE: An air vent grill for a vehicle is provided to rotate steering blades in the air discharge direction and in the perpendicular direction thereto, thereby freely controlling the air discharge direction. CONSTITUTION: An air vent grill for a vehicle includes an outer frame(210) provided with an air discharge hole(211) in the center, and an inner frame(220) coupled at a side of the outer frame and provided with an air discharge hole(221) communicated to the one of the outer frame. A plurality of steering blades(230) are rotatably mounted to the air discharge hole of the inner frame. Circumferential guide grooves(212) are formed in the coupling portion of the outer frame. Guide protrusions(222) formed in the coupling portion of the inner frame are inserted in the guide grooves, so that the inner frame is concentrically and rotatably coupled with the outer frame.
Patent KR-20040042325-A (KR)
Title: Moving picture decoder and method for decoding using the same
Inventor: JUNG YEONG AN
IPC: H04N19/65
Filed: 2002-11-14
Abstract: PURPOSE: A motion picture decoder and a decoding method using the decoder are provided to obtain correct rounding type information using option information of picture heater information to improve picture quality. CONSTITUTION: A decoder decodes picture header information to judge rounding type information(S301). Then, it is judged whether there is a Has option(S302). When the rounding type of a previous video frame is 0, even if the initially decoded rounding type value is 0, the previous rounding type is judged to have a value opposite to the previous rounding type and half-pixel motion estimation is carried out for the current video frame(S303,S304). When the previous rounding value is not 0, the rounding type of the currently decoded video frame is judged to have the value 0 and half-pixel motion estimation is carried out. When there is not Has option information, the rounding type is judged to be 0 all the time and half-pixel motion estimation is performed(S305).
Patent KR-20040045613-A (KR)
Title: Small-sized precision step motor for automobile
Inventor: JUN EUN GAP
IPC: H02K7/06
Filed: 2002-11-25
Abstract: PURPOSE: A small precise step motor is provided to achieve improved productivity by reducing assembly procedures, while preventing an erroneous operation by preventing vapor or foreign substances generated during engine operation from infiltrating into a housing or power supply. CONSTITUTION: A small precise step motor(40) comprises a cylindrical housing(41); a stator(43) accommodated into the housing, and which allows for formation of magnetic field when applied with a power; a housing tube(42) for accommodating the stator in the housing, and increasing the magnetic field of the stator; a rotor(44) accommodated into the stator and equipped with a permanent magnet, wherein the rotor rotates by the magnetic field generated from the stator when applied with a current; a pintle shaft(46) screw coupled to the front end of the rotor, and which moves by the rotating force of the rotor; a pintle(48) formed integrally with the end of the pintle shaft, and which has a foreign substance inflow preventing structure for protecting the housing from foreign substances; a seam(47) for interconnecting the pintle shaft and the pintle and guiding the pintle shaft to move linearly during rotation of rotor; a pintle spring(50) for accommodating the pintle shaft and allowing the pintle and the pintle shaft to move in a stable manner; a bearing cap(45) coupled to the stator so as to support a rotor and allow for a smooth rotation of the rotor; a connector(51) inserted into the rear end of the housing and fixed by a plurality of pins(52), wherein the connector electrically connects the coil of the stator and an external power; and a resilient washer(49) inserted into the front end of the housing, and which absorbs the vibration transmitted to the stator from an external source.
Patent KR-20040046253-A (KR)
Title: Piezoelectrically actuated variable optical attenuator and manufactureing method thereof
Inventor: LEE YEONG JU
IPC: G02B26/08
Filed: 2002-11-26
Abstract: PURPOSE: A piezoelectric driving type variable optical attenuator and a fabricating method thereof are provided to form the variable optical attenuator by using a piezoelectric driving micro mirror. CONSTITUTION: A piezoelectric driving type variable optical attenuator includes an input optical fiber, an output optical fiber, and a piezoelectric driving micro mirror. The input optical fiber(201) is used for outputting an optical signal. The output optical fiber(202) is used for receiving the reflective beam tilted to a predetermined angle. The piezoelectric driving micro mirror(100) is suspended at a part of a cantilever-shaped low-stress thin film supporter by a thin film type piezoelectric driver installed on a substrate. The piezoelectric driving micro mirror is freely driven from the substrate in order to reflect the optical signal of the input optical fiber to the output optical fiber.
Patent KR-20040046736-A (KR)
Title: Vertically aligned mode liquid crystal display
Inventor: KIM GYEONG HYEON
IPC: G02F1/13
Filed: 2002-11-28
Abstract: PURPOSE: An LCD(Liquid Crystal Display) of a vertical alignment type is provided to improve transmittance of an LCD television(TV) by improving the phase shift temperature from a nematic phase to an isotropic phase. CONSTITUTION: A liquid crystal material(30) is injected between a lower substrate(10) and an upper substrate(20) and vertically aligned to the substrates(10,20). A pixel electrode(12) is formed on the lower substrate(10) made of a transparent insulation material such as glass and connected to a switching device, thereby receiving an image signal voltage. A black matrix(21), a color filter(22) and a common electrode(23) having a opening pattern are formed at the lower surface of the upper substrate(20). An upper polarized plate(24) is attached on an upper surface of the upper substrate(20). A lower polarized plate(14) and the upper polarized plate(24) are arranged that there polarized angles are crossed with a right angle, so that a normally black mode is obtained: the more an applied electric field is weak, the more a screen is dark.
Patent KR-20030000023-A (KR)
Title: The way to deliver electricity signal that calls propagation by promoting mater's diamagnetism action using magnetic force.
Inventor: CHOI YONG GI
IPC: H05K9/00
Filed: 2002-11-29
Abstract: PURPOSE: A method is provided to reduce contamination and damages caused during use of devices which utilize waves as an electrical signal. CONSTITUTION: An electrical signal transmits magnetic characteristics of voice, image, color and characters to a material including a silver or aluminum sheet having a high diamagnetic reaction by activating the diamagnetic reaction through the use of a permanent magnet and electromagnet. The diamagnetic reaction transmitted to the silver or aluminum sheet activates diamagnetic reaction of the conductor of device or substance existing in the fine particle state in the air. The diamagnetic reaction transferred to the conductor or substance sequentially activates diamagnetic reaction of the substance constituting sensory organ of human body.
Patent KR-20020093778-A (KR)
Inventor: SEONG HO JIN
IPC: G06Q50/00
Filed: 2002-12-02
Abstract: PURPOSE: An unmanned security service using an Internet network is provided to manage a conventional unmanned security service and a video recording device integrally and supply a video recording and unmanned security service simultaneously in an unmanned security service provider using an Internet network which is mounted in a wide area and a web camera. CONSTITUTION: A heat chasing sensor capable of sensing an unauthorized invader or a fire and a door switch(12) for sensing an unauthorized opening or shutting of a door are mounted. A central control device(13) integrates the heat chasing sensor and the door switch(12), collects a signal, and processes an emergency signal to be transmitted to a service provider. A key input unit(14) for registering an entrance approved user, controlling the central control device(13), and performing a function for setting/releasing a guard entry is mounted in the central control device(13). In addition, an emergency switch is mounted in the central control device(13) against an emergency situation at ordinary times. An Ethernet hub(18) is mounted for integrating a web camera(10), a central control device(13), and a smoke and fog generating device(17). The Ethernet hub(18) is connected to an external Internet line(20) through an Internet connection device(19). An unmanned security service provider mounts a sensing terminal(23) through an Internet connection device(21) for collecting signals from the external Internet line(20). In addition, a large-sized capacity storing device(24) is mounted for recording a video and a field state, and an emergency lamp(22) is mounted. Also, a watchman calling device(25) for ordering a dispatch command is mounted.
Patent KR-20030051246-A (KR)
Title: Display apparatus and driving method of the same
Inventor: AKIBA YUTAKA
IPC: G09G3/296
Filed: 2002-12-09
Abstract: PURPOSE: To reduce power consumption while keeping high light emission efficiency. CONSTITUTION: Between an X electrode 2 and Y electrode 3 for forming a display electrode, an intermediate electrode 18 is arranged in parallel to them, and metal partition walls 16 for separating cells and the intermediate electrode 18 are connected to the ground as anode electrodes. The cell is selected by an address electrode 7 with the Y electrode 3, and wall electric charge is formed at the Y electrode 3 in this selected cell. Then, when a negative voltage is applied to this Y electrode 3 being as a cathode electrode, electric charge is given between the Y electrode 3 and intermediate electrode 18. When field strength becomes sufficiently high due to this charge, instantaneous dielectric breakdown discharge occurs between the Y electrode 3 and X electrode 2 to emit strong ultraviolet rays, which excite a phosphor 10 to emit visible rays. Herewith, since only a narrow pulse current flows through the X electrode 2 or Y electrode 3 due to the instantaneous dielectric breakdown discharge, power consumption can be reduced while keeping high light-emission efficiency.
Patent KR-20040050316-A (KR)
Title: Method and system for authenticating prepaid card
Inventor: HYUN UN HYEOK
IPC: G06K17/00
Filed: 2002-12-10
Abstract: PURPOSE: A system and a method for certifying a prepayment card are provided to enhance the security for a card transaction by preventing the illegal use of forged/altered card as improving a certification procedure between the prepayment card and a card terminal. CONSTITUTION: A card read/write device(210) reads information from the prepayment card(100) and rewrites the information stored in the prepayment card. A memory(220) stores the blacklist information for stopped cards. An encryption module(230) encrypts/outputs the information read from the prepayment card. A key input device(250) inputs a function of the terminal and various parameters, and manually inputs a charge. A display(260) classifies/displays the remainder of the prepayment card or a card type by a controlling signal of a controller(240). A printer(270) outputs a receipt or a transaction record for a processed transaction. An input/output device(280) provides a serial/parallel port for interfacing with external devices.
Patent KR-20040051439-A (KR)
Title: paste sheet of plasma display panel and backward panel's manufacturing method of use it
Inventor: LEE SANG SU
IPC: H01J11/36
Filed: 2002-12-12
Abstract: PURPOSE: A paste sheet and a method are provided to achieve improved yield rate and reduce costs and time taken for formation of barrier ribs by forming barrier ribs and photosensitive resin layer through a single process. CONSTITUTION: A paste sheet comprises a base film; a barrier rib layer(84) deposited on the base film; a photosensitive resin layer(86) deposited on the barrier rib layer; and a protective film(88) attached on the photosensitive resin layer. The protective film is wound into a roll in such a manner that the protective film is directed inward. A method for manufacturing a rear panel comprises a step of producing a paste sheet by depositing a barrier layer, a photosensitive resin layer, and a protective film on a base film; a step of coating the barrier rib layer on a rear glass substrate by removing the base film from the transfer sheet; a step of performing an exposure in such a manner that the photosensitive resin layer of the paste sheet is hardened into a pattern; a step of removing the exposed protective film, and performing a development in such a manner that the photosensitive resin layer which is not exposed is removed; a step of performing a sand blasting in such a manner that the barrier rib layer is removed; and a step of stripping off the hardened photosensitive resin layer.
Patent KR-20040054982-A (KR)
Title: Apparatus for converting HTML to VoiceXML having a selecting function of transformation purpose by prior knowledge and communication of user and method for employing as the same
Inventor: CHOI HUN IL
IPC: G06F17/21
Filed: 2002-12-20
Abstract: PURPOSE: An HTMLtoVoiceXML(HTML to Voice XML) converter having a function for selecting a conversion target through the pre-knowledge of user and interaction, and an operating method thereof are provided to fix the conversion target to be converted to a VXML document by forming the related contents into a group and making a user select the contents group. CONSTITUTION: A list extracting/VXML generator(101) stores the list contents group information extracted from a URL(Uniform Resource Locator) depending on user's selection, and generates the VXML document for the list from the selected/stored contents. A detail contents extracting/VXML generator(102) generates the VXML document for the detail contents to the extracted contents by extracting/selecting the detail contents group information from the link information transferred from the list extracting/VXML generator. A continuously connected document URL extractor(103) processes the continuous web documents having the same characteristic and structure by extracting the continuously connected document URL through the analysis of the pre-knowledge of the user and a code of the HTML document in the first input URL.
Patent KR-20040055149-A (KR)
Title: Method for forming element isolation of semiconductor device
Inventor: RYU SANG UK
IPC: H01L21/76
Filed: 2002-12-20
Abstract: PURPOSE: A method for forming an isolation layer of a semiconductor device is provided to stabilize the characteristic of a transistor by preventing a moat from being generated in the entire portion of a wafer. CONSTITUTION: A pad oxide layer(120) and a pad nitride layer are formed on a semiconductor substrate(100). The pad oxide layer and the pad nitride layer are partially etched to form a trench in the semiconductor substrate. The pad nitride layer in the periphery of the trench is recessed to form a recess pad nitride layer. The pad oxide layer is less recessed than the recessed quantity of the pad nitride layer. A gap-fill oxide layer is formed in the trench. After the recess pad nitride layer is eliminated, a predetermined thickness of the gap-fill oxide layer is selectively wet-etched to form an isolation layer(180a) whose corner portion is rounded.
Patent KR-20030007346-A (KR)
Title: a process of computer cooling and electronic wave shield by Aluminum case
Inventor: KIM GEUM SIK
IPC: G06F1/20
Filed: 2002-12-23
Abstract: PURPOSE: A device for cooling a computer using an aluminum case and a method for manufacturing an electronic shield plate are provided to emit an internal heat effectively by using a heat sink/fan method with an aluminum case for solving an internal heat generation, a noise, and an electronic shielding. CONSTITUTION: Heats being generated in a CPU(14) and an IC element and an internal accumulated heat are emitted toward an exterior naturally and rapidly through an aluminum case. A heat sink(15) loaded in the CPU(14) includes a fan(16) therein, and a noise is minimized and a cooling effect of a heat is enhanced. A size of a cooling device is set freely and a conductive power of a heat is set maximally, and a heat is refrigerated through the heat sink(15) and the aluminum case. A copper tube is mounted in the central portion of the heat sink(15), and a conductive power for transmitting a heat being generated in the CPU(14) to the heat sink(15) and the aluminum case is maximized.
Patent KR-20040056092-A (KR)
Title: An apparatus and method for calcinating the flux in fludizied bed reduction process
Inventor: CHOI NAK JUN
IPC: F27B15/02
Filed: 2002-12-23
Abstract: PURPOSE: An apparatus and a method for calcining subsidiary raw materials in fluidized bed reduction process are provided to increase reduction ratio of iron ore in fluidized bed reduction reactor by preventing heat loss and drop of oxidation degree of reduced gas and increase efficiency of the fluidized bed reduction process by adding the subsidiary raw materials to prevent sticking in the fluidized bed reduction reactor. CONSTITUTION: In an ingot iron manufacturing facility(100) comprising a three-stage fluidized bed reduction reactor comprising preheating furnace(40), pre-reduction furnace(30) and final reduction furnace(20), a melter gasifier(10) connected to the three-stage fluidized bed reduction reactor, first to third stand pipes for forming flow of iron ore fine and reduced gas, first to third gas pipes, and a reduction furnace Bischoff scrubber through which flue gas finally discharged through reduction furnace flue gas pipe passes, the apparatus(200) for calcining subsidiary raw materials in fluidized bed reduction process comprises first calcining part(200a) for charging the calcined iron ore fine and dolomite into the melter gasifier by calcination reacting dolomite charged into the fluidized bed reduction reactor together with iron ore fine through ore charging pipe(48) and first and second stand pipes connected to the preheating furnace in the preheating furnace, pre-reduction furnace and final reduction furnace using reduced gas of high temperature supplied from first to third gas pipes; second calcining part(200b) comprising a limestone calcining furnace(50) to a lower surface of which one end of fourth gas pipe branched off from the first gas pipe is connected, and into which limestone is charged through a limestone supply pipe, and a limestone discharge pipe extended from the limestone calcining furnace and connected to the melter gasifier so that limestone calcination reacted by high temperature reduced gas supplied from the fourth gas pipe is charged into the melter gasifier; and a calcining furnace Bischoff scrubber(60) for discharging the removed dust to stack by removing dust contained in flue gas discharged from the limestone calcining furnace.
Patent KR-20040057687-A (KR)
Title: In plane switching mode liquid crystal display device
Inventor: SHIN HYEONG BEOM
IPC: G02F1/1343
Filed: 2002-12-26
Abstract: PURPOSE: An IPS(In Plane Switching) mode LCD(Liquid Crystal Display) is provided to form a common electrode on an inclined insulation layer, thereby applying a uniform IPS to the entire liquid crystal layer and simultaneously making an aperture ratio improve. CONSTITUTION: A gate insulation layer(122) are stacked on the first substrate(120). A data line(104) and pixel electrodes(107a,107b) are formed on the gate insulation layer(122). A passivation layer(124) is formed at a constant region between the data line(104) and the pixel electrodes(107a,107b). Common electrodes(105a-105c) are formed on the passivation layer(124). The common electrodes(105a-105c) are formed on an upper surface and an inclined surface of the passivation layer(124). The common electrodes(105a,105c) are overlapped with the data line(104).
Patent KR-20040058809-A (KR)
Title: Flame retarding and heat resisting polycarbonate composition
Inventor: AHN TAE JIN
IPC: C08L69/00
Filed: 2002-12-27
Abstract: PURPOSE: A polycarbonate resin composition is provided to improve heat resistance and flame retardancy while reducing the amount of phosphoric ester as a flame retardant by using a blend in which a linear and a branched polycarbonate are mixed in an appropriate amount. CONSTITUTION: The polycarbonate resin composition comprises: 45-60wt% of linear polycarbonate resin(A); 15-30wt% of a branched polycarbonate resin(B); 5-50wt% of a grafted copolymer resin(C) which contains a rubber-modified styrene; 1-30wt% of a copolymer containing styrene; and, based on 100pts.wt of the total weight of (A), (B), (C) and (D) which constitute a base resin, 5-20 pts.wt of a phosphoric ester compound(E) and 0.1-2.0pts.wt of a fluorinated polyolefin resin(F).
Patent KR-20020059331-A (KR)
IPC: A61P19/02
Filed: 2000-09-14
Abstract: 본 발명은 인간 니코틴성 아세틸콜린 수용체(α10AChR)을 코딩하는 핵산, 분리된 α10AChR, 및 상기의 것을 이용하는 에세이 방법을 제공한다.
Patent KR-20020053074-A (KR)
IPC: A01K61/00
Filed: 2000-11-03
Abstract: 물고기 선별장치 (1)은 일반적으로 직사각형의 구멍 (2)의 배열로부터 형성되고, 상기 직사각형의 구멍 각각은 어망 (5)의 루프에 끼워진 플라스틱 물질인 두 개의 긴 튜브(3) 및 두 개의 짧은 튜브(4)에 의해 형성된다. 어망(5)의 각각의 루프는 금속 크림프(crimp)(6)에 의해 루프의 말단을 틀이 잡히게 함(crimping)으로써 형성된다. 각 튜브(3, 4)는 그것의 종축 주위로 자유롭게 회전할 수 있어서, 튜브(3, 4)에 대항하여 스치며 지나가는 물고기가 상기 튜브를 회전시키게 되어, 물고기가 상기 튜브에 걸리게 되는 것이 저지된다. 그러한 물고기 선별 장치(1)가 어망 내에 포함되어 상기 어망을 물을 통해 끌면, 작은 물고기는 상기 직사각형 구멍(2)을 통해 수영할 수 있는 반면에 더 큰 물고기는 그럴 수 없다. 그러므로 소정의 최소한의 크기의 물고기만이 잡히게 된다.
Patent KR-20020059724-A (KR)
Title: 세제 조성물
IPC: C11D3/395
Filed: 2000-11-10
Abstract: 본 발명은, 과탄산염을 포함하는 과탄산염 공급원을 포함하고, 32℃, 상대 습도 80%에 24시간 동안 연속적으로 노출시킨 후, 원래의 평균 입자 크기의 100% 내지 130%의 평균 입자 크기를 가지는 것을 특징으로 하는, 벌크 밀도가 570g/l 미만인 세제 조성물을 제공한다.  또한, 본 발명은 클로라이드 이온을 2중량% 미만으로 포함하는 것을 특징으로 하는 과탄산염을 포함하는 과탄산염 공급원과 제거가능 거품 억제 실리콘 0.06중량% 미만을 포함하는, 벌크 밀도가 570g/l 미만인 과립형 표백제 함유 세제 조성물을 제공한다.  당해 세제 조성물은 온도와 상대 습도가 높은 조건을 포함하는 기후에서 사용하기에 특히 적합하다.
Patent KR-20020080338-A (KR)
IPC: F15B13/043
Filed: 2001-02-02
Abstract: 본 발명은 작업기계의 리프트 실린더 (2) 를 제어하기 위한 방법 및 장치에 관한 것이다.    상기 리프트 실린더가 하강할 때 외부 힘에 의해 유압오일이 압력 실린더공간 (12) 으로부터 제어부재 (3) 를 거쳐 흡입 실린더공간 (11) 으로 이동된다.    본 발명의 목적은 정상 작동, 그리고 수직 방향으로 추가의 힘이 가해질 수 있도록 하는 작동 상태로의 자동 전환을 가능하게 하는데 있다.    상기 목적은 특히, 소정의 제 1 힘에서 압력 실린더공간 (12) 으로부터 나온 유압오일이 제어부재 (3) 내에 제공된 체크밸브 (15) 를 지나 유압펌프 (7) 의 작동에 의해 좌우되는 분배채널 (5) 을 통과해서, 상기 분배채널 (5) 을 거쳐 흡입 실린더공간 (11) 내로 이동됨으로써 달성된다.    상기 유입 펌프 (7) 의 유입구는 압력 제어형 스톱밸브 (8) 에 의해 차단되며, 상기 스톱밸브 (8) 는 압력이 하강하면서 개방되고 펌프 (7) 에 의해 흡입 실린더공간 (11) 에 추가의 힘을 가하기 위해 체크밸브 (15) 를 폐쇄한다.
Patent KR-20030076922-A (KR)
IPC: H02K15/10
Filed: 2000-12-21
Abstract: 본 발명에 따른 제조 공정은 도체 또는 도체 번들용 고 품질 절연체의 제조를 개시한다.     이 방법에서는, 열 스프레이를 이용한 순차적인 단계로 도체 또는 도체 번들에 내부 코로나 방전 보호제, 절연체, 및 외부 코로나 방전 보호제를 도포한다.     스프레이 작업당 도포 두께는 0.2mm까지 증가되고, 즉, 결함없는 층을 보장함으로써, 부분 방전을 피할 수 있도록 한다.     또한, 열 부하에 견딜 수 있는 능력은 코팅 분말로써 무기 재료를 포함하는 충진물로 고온 소성체를 사용함으로써 향상된다.