baber/WOPTO huggingface dataset:
Patent KR-20020045505-A (KR)
Inventor: JENKINS MICHAEL D
IPC: H04W4/029
Filed: 2001-09-07
Abstract: PURPOSE: A system and a method for accessing and recording messages at coordinate way points are provided to leave and retrieve the messages at specific coordinate way points within a CMRS(Commercial Mobile Radio Service) provider network. CONSTITUTION: A beacon signal is received from a device by a data management server(200). Information transmitted by the beacon signal is extracted(201). A database of the data management server is checked for judging whether an accessible message exists(202). A judgement point is received(203). If a message transmission reference is satisfied, the message is transmitted to the specific device(204).
Patent KR-20030021749-A (KR)
Title: decoration wall using an earthen jar with an insulating material
Inventor: KIM WANG GI
IPC: E04B2/00
Filed: 2001-09-07
Abstract: PURPOSE: An ornamental wall using a pot filled with insulating materials is provided to heighten the value of a building by having ornamental effects and insulating/soundproofing efficiencies. CONSTITUTION: The ornamental wall(A) comprises the steps of forming ornamental parts(a) by piling many pots(1) composed of a cover(11) and a body(12) in a space among horizontal frames(5) and columns of a wall, then connecting the ornamental parts(a) with loess binder(2), and filling up the ornamental parts(a) with insulating materials(3).
Patent KR-20020048854-A (KR)
Inventor: IWAKABE YASUSHI
IPC: G02F1/1339
Filed: 2001-09-08
Abstract: PURPOSE: To prevent light from leaking in the neighborhood of a spacer. CONSTITUTION: This is a liquid crystal display device wherein transmittance of a liquid crystal layer lying between substrates placed to oppose each other is controlled by an electric field in the direction of the thickness of the layer; the device is provided with a support formed on the liquid crystal side of one of the substrates, a signal line formed on the liquid crystal side of the other substrate, an insulating film formed covering the signal line, and one of electrodes formed on this insulating film and contributing to control the light transmittance of the liquid crystal layer; the support is arranged with the top face opposed to the signal line; and also the electrode is extended over the signal line and the extending part is partly faced to the top face of the support.
Patent KR-20030022566-A (KR)
Title: Oil boiler heating system
Inventor: OH JAE BONG
IPC: F24H1/00
Filed: 2001-09-11
Abstract: PURPOSE: A water passage system for heating water of an oil boiler is provided to maximally absorb heat in combustion heat by having an additional combustion chamber and absorbing combustion gas. CONSTITUTION: A combustion case(3) is composed of a combustion chamber(5) having an exhaust hole(4), and a water passage(6) absorbing heat radiated into the wall of the combustion chamber(5). A heat absorbing unit(14) is composed of water pipes(10a,10b,10c,10d) receiving combustion gas and absorbing heat, a distributor(11) guiding and distributing water, and a heat absorbing water passage case(13) having an exhaust port(12) absorbing the residual heat in the combustion gas.
Patent KR-20030023086-A (KR)
Title: Overhead channel set duplication method in mobile communication
Inventor: KANG DAE GU
IPC: H04B7/26
Filed: 2001-09-12
Abstract: PURPOSE: A method for duplexing an overhead channel set in a mobile communication system is provided to detect the state of a channel card in which the overhead channel set exists through a hardware interrupt method, and to operate a task for the overhead channel set if the state of the channel card is abnormal due to the fault of an active overhead channel set, so as to switch a reserved overhead channel set to be operated as the active overhead channel set. CONSTITUTION: A base station initializes an active overhead channel set and a reserved overhead channel set(S1,S2). If each overhead channel set is operated normally, a task for the overhead channel sets is generated(S3). If an interrupt notifying the fault of the active overhead channel set is generated from a channel card, the task is operated(S4,S5). According to the operation of the task, the reserved overhead channel set is switched to be operated as the active overhead channel set, and overhead information is continuously transmitted to a mobile terminal(S6). The active overhead channel set is changed to the reserved overhead channel set to change the configuration thereof, information on the changed overhead channel set configuration is upgraded, and information on the change is reported to an administration station(S7,S8).
Patent KR-20030027231-A (KR)
Inventor: KIM HO
IPC: H01L21/00
Filed: 2001-09-18
Abstract: PURPOSE: A loadlock chamber having a center finder is provided to improve operation efficiency and reduce a loss of work by preventing constitution elements from being deteriorated by heat of a wafer. CONSTITUTION: The wafer is inputted/outputted to/from the loadlock chamber(10) before or after a process is performed. A center finder apparatus finds the center of the wafer. The first board(100) includes a plurality of optical sensors. The second board includes a power unit, a comparison amplifier unit and an AI signal connection unit. The first board is installed inside the loadlock chamber. The second board is disposed outside the loadlock chamber.
Patent KR-20030029413-A (KR)
Title: Liquid crystal display and driving method thereof
Inventor: CHANG HAK SEON
IPC: G09G3/20
Filed: 2001-10-08
Abstract: PURPOSE: A liquid crystal display device and a method for driving the same are provided to speed up a bend alignment transfer rate of liquid crystal in initial starting of an OCB mode liquid crystal display device. CONSTITUTION: A liquid crystal display device includes a DC-DC converter(50), a timing control part(100), a first switching part(210), a second switching part(220), a gate driver(300), a source driver(400), an inverter, a back light part(600), and a liquid crystal panel(700). The liquid crystal display device controls output of external bias voltage to a common electrode line of the liquid crystal display panel and simultaneously interrupts driving of the source driver and the gate driver when the liquid crystal display device is turned on. After a first time passes, the liquid crystal display device controls output of predetermined common electrode voltage instead of the external bias voltage and simultaneously controls to drive the source driver and the gate driver.
Patent KR-20020032305-A (KR)
Inventor: OCHIAI KIYOE
IPC: D06F39/00
Filed: 2001-10-10
Abstract: PURPOSE: To detect the weight of laundry at a low cost with high accuracy. CONSTITUTION: At the start of a washing operation, the rotational speed of a motor is raised to 100 rpm by a feedback control, and then the motor is accelerated under conditions of constant power supply to detect rise time required to bring the rotational speed of the motor from 110 to 230 rpm (steps A3-A7). After the speed of the motor reaches 300 rpm, the motor is allowed to run idle to detect fall time required to bring the speed of the motor from 290 to 200 rpm (steps A10-A13). Thereafter, the weight of laundry is detected by using the rise time and fall time (step A14). In this detection of weight, a balance state is detected based on the ratio between the rise time and fall time, and the weight is corrected according to the result of the detection.
Patent KR-20030029434-A (KR)
Title: Cursor system & cursor control method of the internet phone.
Inventor: SONG KI SUK
IPC: H04M1/23
Filed: 2001-10-08
Abstract: PURPOSE: A cursor device of an Internet phone and a cursor operating method thereof are provided to vertically move a cursor on an LCD screen to indicate corresponding contents by a sensor, and to execute the indicated contents when a marble cursor is clicked one time, thereby quickly executing the contents and the vertical movement. CONSTITUTION: A marble cursor(2) formed on one side of a wireless Internet phone(1) vertically rotates based on a hinge pin in the middle. A sensor for sensing a vertical movement by being contacted with the marble cursor(2) senses the vertical rotation of the marble cursor(2), and vertically moves a cursor(3) on an LCD screen(7) as much as the movement of the marble cursor(2) under the control of a controller A. The sensor indicates corresponding contents. When an operation button formed side by side with the marble cursor(2) is clicked, a memory B executes the contents indicated by the cursor(3) on the LCD screen(7).
Patent KR-20030030460-A (KR)
Title: preventive device for sudden departure of vehicle
Inventor: LEE EUN U
IPC: B60K28/10
Filed: 2001-10-11
Abstract: PURPOSE: A preventing apparatus for sudden acceleration is provided to prevent an accident of sudden acceleration by operating braking of a vehicle when an accelerator pedal is not operated and speed of the vehicle is zero. CONSTITUTION: A preventing apparatus for sudden acceleration includes a braking maintenance and release adjusting part(10); a speed detecting part(20); an acceleration detecting part(30); an operating power connecting part(40) and a braking condition realizing part(50). The braking maintenance and release adjusting part admits a license of operating power to maintain braking condition when an accelerator pedal is not operated and speed of a vehicle is zero. The speed detecting part and the acceleration detecting part license input signals which the accelerator pedal is not operated and speed of the vehicle is zero. The operating power connecting part helps to license the operating power to realize the braking condition. The braking condition realizing part allows the braking condition to a driving shaft by the operating power. Thereby, danger of an accident for sudden acceleration is prevented.
Patent KR-20030032675-A (KR)
Title: Apparatus and method for filling the brake oil of the hydraulic control unit
Inventor: LEE SEUNG YONG
IPC: B60T17/00
Filed: 2001-10-19
Abstract: PURPOSE: An injecting apparatus of brake oil for an HCU(Hydraulic Control Unit) is provided to inject brake oil into the HCU automatically and to measure injected volume. CONSTITUTION: An injecting apparatus of brake oil for an HCU(Hydraulic Control Unit,2) includes a vacuum device(20); a low pressure injecting device(30); a high pressure injecting device(40) and an air supply device(10). The vacuum device connects a vacuum line(22) into the HCU to inject oil. The HCU is installed to a manifold(4). Therein, residual oil of the HCU is exhausted. The low pressure injecting device injects most of decided volume of oil by connecting a low pressure line(31) into the HCU. The high pressure injecting device injects oil with measuring injecting oil. A high pressure line(41) is connected from the high pressure device into the HCU. The air supply device supplies air to the low pressure injecting device and the high pressure injecting device selectively.
Patent KR-20030033432-A (KR)
Title: Interactive banner using on-line updating and off-line banner
Inventor: AN HYUN GI
Filed: 2001-10-22
Abstract: PURPOSE: An interactive banner and an offline banner using online update are provided to recognize user's identification by inducing a user to pass certification for automatically updating a product, and to receive proper information by automatically updating the banner according to the personal information of the user. CONSTITUTION: It is judged that a terminal exists on the network. It is judged that an ID and a password of the user are previously stored. The ID, the password, a version of a software, and the banner information set by the software are transmitted to a server. The server certifies the ID and the password of the user. The server confirms the software version. The server judges the validity of the banner information. In case that the banner information is invalid, the valid banner information is transmitted to the terminal.
Patent KR-20030035077-A (KR)
Title: An apparatus for preventing materials stored in a hopper from depositing and solidifying in the hopper
Inventor: JIN YONG HUI
IPC: C25D21/00
Filed: 2001-10-30
Abstract: PURPOSE: An apparatus for preventing deposition and solidification of calcium chloride powder on the bottom of hopper is provided, in which continuously injected calcium chloride powder is stored to maintain concentration of plating solution during electroplating. CONSTITUTION: In a hopper for storing a storing material to electroplate steel sheet in which the storing material(12) is stored, and on the lower part of which a screw(14) provided with storing material outlet(16) is formed, the apparatus for preventing the storing material from depositing and solidifying in the hopper comprises a cylindrical body of revolution(30) which is longitudinally rotationally installed at the central part of the hopper(10), and at the upper part and inner side of which a plurality of openings(32) and partition walls(34) are integrally formed; an opening and closing member(50) installed at the side of the openings(32) of the cylindrical body of revolution(30) to open and close the openings(32) of the cylindrical body of revolution(30); a crushing means(70) comprising a crusher(72) rotationally installed on the partition walls(34) of the body of revolution(30) to crush large sized solidified material(12') flown in through the openings(32) and an induction pipe(74) extended to the side of the outlet(16) through the body of revolution(30) to discharge the solidified material(12') crushed by the crusher(72); and solidified material guiding means(80) a plurality of which are rotationally installed at the outer wall of the central part of the body of revolution(30) and equipped with a plurality of scraper knives(81) vertically and horizontally operated.
Patent KR-20020035771-A (KR)
Inventor: KAMIKIHARA NOBUYUKI
IPC: H01M4/74
Filed: 2001-11-07
Abstract: PURPOSE: Provided is method for producing electrodes for batteries in which a current collector of thin foil is coated with an active material coating and the active material coat is formed in such a manner so as to ensure high productivity and which enables the improvement in capacity of batteries. CONSTITUTION: The method of producing electrodes for a battery, comprises the steps of: applying an active material on both sides of a current collector, which is obtained by subjecting a metal foil to three dimensional processing and has a thickness larger than that of the metal foil, by using a pair of dies(3) so as to form an active material layer on the same; drying the active material layer; and pressing the active material layer.
Patent KR-20020039608-A (KR)
Inventor: LEE HWAN SEONG
IPC: A61H15/02
Filed: 2001-11-14
Abstract: PURPOSE: A thermotherapy treatment appliance is provided to prevent the waste of energy and to prevent the damage of a protective cloth between a patient and the appliance by improving the emitting effect of far infrared rays. CONSTITUTION: The thermotherapy treatment appliance comprises a mat(210) that one side is folded and an elongate groove(212) is formed at the center thereof; a curved rail(220) formed at both sides of the elongate groove and having a curved portion corresponding to the curvature of backbone; a roller type heater(100) moving along the curved rail; a transfer device for horizontally moving the roller type heater; a control panel(158) for controlling the transfer device; and a manipulation board(159) for manipulating the position of the heater.
Patent KR-20030042824-A (KR)
Title: Unlock system and method using bluetooth
Inventor: LEE BEOM GYUN
IPC: H04Q9/00
Filed: 2001-11-24
Abstract: PURPOSE: A system of unlocking a locked state by using Bluetooth and a method therefor is provided to deliver addresses to many Bluetooth devices mounting Bluetooth modules thereon by a mobile terminal, and to unlock a locked state, thereby removing inconvenience of frequently typing codes and resolving various security problems. CONSTITUTION: A mobile terminal(10) has a Bluetooth module(10a), outputs peripheral Bluetooth device lists according to an inputted external key signal, and wirelessly delivers a Bluetooth device access request address. More than one Bluetooth devices(20,30,40) have Bluetooth modules(20a,30a,40a), register addresses of unlocking locked states, and decide whether the wirelessly received address of the mobile terminal(10) is the same as a pre-registered address, then unlock the locked states or maintain the locked states according to a decided result.
Patent KR-20030045957-A (KR)
Title: a
Inventor: KIM HAE JUNG
IPC: B29D23/00
Filed: 2001-12-03
Abstract: PURPOSE: Provided are a plastic tube having a magnetic inserted through an insertion slit on a part of the tube which precisely investigates piping location and a method for producing the same. CONSTITUTION: The plastic tube is produced by forming a plastic tube(1) in a cylindrical shape by extrusion while forming a rectangular insertion slit(2) and protrusion(4) on the inner diameter of the tube; inserting a magnetic strip(3) having a length shorter than that of the plastic tube into the insertion slit; and closing the insertion slit with the same material with the plastic tube using an movable extruder. The magnetic strip which is inserted into the insertion slit is disposed as several pieces at regular intervals.
Patent KR-20030048877-A (KR)
Title: Automobile propeller shaft with a structure for absorbing a shock along with axial direction
Inventor: YOON SEUNG GUK
IPC: B60K17/26
Filed: 2001-12-13
Abstract: PURPOSE: A propeller shaft absorbing axial shock for a vehicle is provided to prevent axial shock caused by colliding a spline shaft with a sleeve yoke by a damping part, which is installed inside the sleeve yoke, absorbing shock when the relative movements of the spline shaft and the sleeve yoke are excessive. CONSTITUTION: A propeller shaft absorbing axial shock for a vehicle is a front shaft, of which a front end is connected to a principal axis of a transmission through a universal joint, integrally having a spline shaft formed with a spline at an outer diameter at the back, a rear shaft of which a rear end is coupled to a final reduction gear through the universal joint with integrally having a hollow pipe shape sleeve yoke(7a), which is combined with the spline shaft to move in an axial direction, at a front side, and a damping part reducing the moving of the spline shaft when the movement of the spline shaft for the rear shaft is excessive. The damping part has a housing(12) installed to an opposite side of the spline shaft to be filled with viscous fluid, a rod(14) of which both ends are fixed with disks(15a,15b) respectively with passing through the housing to locate the inside and outside of the housing and moving in an axial direction of the spline, and a spring(16) elastically supporting the rod toward the spline shaft.
Patent KR-20030050431-A (KR)
Title: Method for forming the semiconductor device
Inventor: SONG UN YONG
IPC: H01L21/762
Filed: 2001-12-18
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to be capable of simplifying isolation trench forming processes and minimizing the damage due to plasma by forming a shallow and deep isolation trench in the same substrate using a single etching process. CONSTITUTION: After sequentially forming a pad oxide layer(110) and a nitride layer(120) on a semiconductor substrate(100), the first photoresist pattern is formed on the resultant structure. The first and second deep isolation trench(140) are formed in the semiconductor substrate by etching the resultant structure using the first photoresist pattern as a mask. After removing the first photoresist pattern, a barrier layer(160) is formed on the inner wall of the second deep isolation trench by carrying out a nitridizing process using the second photoresist pattern. A shallow isolation trench(180) is then formed by forming a silicon layer(170) in the first deep isolation trench using a silicon epitaxial growth process.
Patent KR-20020051843-A (KR)
Inventor: VAN SCHAIK WILLEM
IPC: G03F7/20
Filed: 2001-12-20
Abstract: PURPOSE: A lithographic projection apparatus containing a means for removing contaminants from an optical device with microwave and/or infra-red radiation is provided. Monitoring of the absorption of microwave and/or infrared rays directed to a contaminated optical device qualifies the degree of contamination of the device. This method is suitable for cleaning a mask and reducing oxidative damage generated on a mirror of an EUV system. CONSTITUTION: The lithographic projection apparatus comprises: a radiation system for providing a projection beam of radiation; a support assembly for supporting a patterning means; a substrate table; and a projection system for projecting the patterned beam, wherein a radiation source which can remove a pollutant such as water is attached on an optical device without substantially heating the optical device. The optical device contains a compound selected from the group consisting of CaF2, BaF2 and MgF2. The infrared rays has a wavelength or a range of wavelengths in the range of from 1000 cm¬-1 to 4600 cm¬-1.
Patent KR-20030057655-A (KR)
Title: Method for fabricating of poly silicon Thin film transistor
Inventor: BAE JONG UK
IPC: H01L29/786
Filed: 2001-12-29
Abstract: PURPOSE: A method for fabricating a poly silicon TFT(Thin Film Transistor) is provided to reduce the generation of defects on the surface of a poly silicon layer by activating a catalytic metal material under the atmosphere of nitrogen. CONSTITUTION: A buffer layer(112) is formed on a substrate(100). An amorphous silicon layer is deposited on the entire surface of the buffer layer including the buffer layer. A catalytic metal material is absorbed on an upper portion of the amorphous silicon layer. A poly silicon layer(115) is forming by crystallizing the amorphous silicon layer. The poly silicon layer is stabilized by performing an activation process under the atmosphere of nitrogen. A surface of the stabilized poly silicon layer is etched by using a predetermined material such as HF.
Patent KR-20010074647-A (KR)
IPC: A61C7/20
Filed: 1999-07-06
Abstract: A mandibular advancement device is disclosed. The upper jaw (12) has fitted to it an upper plate (30). The upper plate (30) is firmly received, and generally comprises a body component (32) and two opposed flange components (34), are located to be lying in an area beside and close to the posterior teeth, and particularly the buccal side of the upper posterior teeth. The leading edge (36) of the flanges (34) provide engagement surfaces complementing the engagement surfaces of the trailing edges (26) of the lower flanges (24). The relative lengths of the respective trailing edges (26) and leading edges (36) ensure that mandibular advancement is maintained over a desired range of jaw openings. The angle of inclination of the engaging edges (26, 36) provides a jaw opening path generally arcuate with the protrusive border path.
Patent KR-20010072270-A (KR)
Title: Ｃｄｍａ 가입자 분리된 통신 시스템에서 채널을 할당하는방법 및 장치
IPC: H04J13/00
Filed: 1999-08-02
Abstract: 채널 할당의 경우에 본 발명을 따르면, CDMA 코드는 링크에 대한 채널을 형성한다.  CDMA 코드는 트리 구조의 심볼 시퀀스에 의해 맵핑되며 서로 유도될 수 있다.  다른 할당 전략을 따르면, 이미 점유된 노드와의 차이가 발생하는 심볼 시퀀스의 위치는 여전히 이용될 수 있는 노드에 대해서 결정되며 각각 트리 구조의 루트에서 시작된다.  점유된 노드와 연관된 위치의 합이 결정되고, 미리 정의될 수 있는 합 - 최소 또는 최대합 - 을 가지는 노드에 해당하는 CDMA 코드를 가지는 채널이 할당된다.  그 결과, 채널 할당을 적응시키는 비용없이 W-CDMA 이동 무선 시스템에서 고정 및 가변 데이터 속도를 모두 가지는 링크를 관리할 수 있다.
Patent KR-20010074914-A (KR)
Title: 오메프라졸 제형
IPC: A61K47/20
Filed: 1999-08-27
Abstract: (a) 오메프라졸 또는 그것의 약학적으로 동등한 염, 충전제와, 리신 및 아르기닌으로 이루어지는 군에서 선택된 알칼리성 물질의 코어; 및 (b) 유기용매계 시스템으로부터 도포되는 장용 코팅제층으로 이루어지는 상기 코어상의 단일 코팅층으로 이루어지는 경구투여용 오메프라졸의 안정한 약학적 조성물.
Patent KR-20020070085-A (KR)
IPC: B24B53/017
Filed: 2001-01-22
Abstract: 본 발명은 반도체 웨이퍼 등의 연마대상물을 평탄하고도 경면형상으로 연마하는 폴리싱장치에 관한 것이다. 
     이를 위하여 본 발명의 폴리싱장치는 연마면을 가지는 연마테이블과 톱링을 가지고, 상기 연마테이블과 톱링 사이에 연마대상물을 개재시켜 소정의 압력으로 가압함으로써 연마대상물을 연마한다.  폴리싱장치는 연마포의 표면에 접촉하여 상기 연마면의 드레싱를 행하는 적어도 2개의 드레싱유닛을 구비한다.