baber/WOPTO huggingface dataset:
Patent KR-20030021536-A (KR)
Title: Management information synchronization method in a network communication system
Inventor: PARK JUN YONG
IPC: H04L12/24
Filed: 2001-09-06
Abstract: PURPOSE: A method for synchronizing management information in a network communication system is provided to synchronize management information between an NMS(Network Management System) and a network equipment by instantly updating management information changed in the network equipment in the NMS. CONSTITUTION: An SNMP(Simple Network Management Protocol) agent receives the transmission request of an SNMP trap, and judges whether an object is changed(210). The SNMP agent inserts contents according to the judged result into a variable field of the SNMP trap, and transmits the corresponding SNMP trap to an NMS(220). The NMS receives the SNMP trap, analyzes the received SNMP trap, and extracts an ID of the changed object(230). The NMS transmits a get packet to an IP(Internet Protocol) address of a network equipment and requests a value of the changed object(240). The SNMP agent transmits the value of the changed object to the NMS(250). The NMS receives the value of the changed object from the SNMP agent, updates a value of a previous object stored in a database, and updates a management picture of an operator displayed on a GUI(Graphic User Interface)(260).
Patent KR-20030021766-A (KR)
Title: Apparatus and method for selecting a menu in a mobile system
Inventor: AHN CHEOL JIN
IPC: H04B1/38
Filed: 2001-09-07
Abstract: PURPOSE: An apparatus and a method for selecting a menu in a mobile communication terminal are provided to easily select a desired menu using a predetermined abbreviated menu key. CONSTITUTION: A control unit of a mobile communication terminal judges whether a random numerical key is inputted from a key input unit in a standby mode state(S201,S202). If the random numerical key is inputted, the control unit judges whether a menu key is inputted(S203). If the menu key is inputted, the control unit retrieves a menu corresponding to the numerical key inputted by a user through a storing unit(S204). If the menu corresponding to the numerical key exists, the control unit retrieves whether a sub-menu about the corresponding menu exists(S205). If the sub-menu about the corresponding menu exists, the control unit displays the main menu and the sub-menu on a display unit(S206). If the user sees the displayed main menu and sub-menu and selects a desired sub-menu(S207), the control unit performs a function about the selected sub-menu(S208).
Patent KR-20030022473-A (KR)
Title: A method and apparatus for measure a cereal grain quality
Inventor: PARK KWANG HO
IPC: G01N33/02
Filed: 2001-09-10
Abstract: PURPOSE: A method and device for determining quality of the rice are provided, thereby quality of the rice can be easily and correctly determined, so that a farmer can believable the result of the rice quality determination. CONSTITUTION: The device for determining quality of the rice comprises a sample collecting portion(110); a means for determining quality of the sample(120); an order-inserting portion(130) which has multiple function keys and selects kinds of samples; a display panel(140) which displays the result of the quality determination; and a grip(162). The method for determining quality of the rice comprises the steps of: selecting kinds of the rice to be determined; collecting a certain amount of a sample from the rice; irradiating light to the sample; detecting the amount of light reflected and penetrated from the sample; comparing the determined result with predetermined results of the rice kinds; and displaying the results.
Patent KR-20030021971-A (KR)
Title: A structure body which is applied curve formular of cam
Inventor: CHOI HYO SEUNG
IPC: B23Q15/00
Filed: 2001-09-10
Abstract: PURPOSE: A structure by a curve of a cam is provided to distribute stress concentrated on the connection portion efficiently, and to improve appearance by applying the cam curve to the structure including the curved surface. CONSTITUTION: A structure including a curved surface is connected with parts including various sections and sectional areas and different position. The curve applied to a power train cam is used for the connecting body, and composed of an algebraic function curve, a trigonometric function curve or an exponential function curve. The cam curve is corrected according to the parallel degree in not arranging the connecting body parallel with the surface or the central axis of other parts. The stress is distributed efficiently by applying the cam curve to the structure.
Patent KR-20020035428-A (KR)
Inventor: CHO GWANG YEON
IPC: C08K9/06
Filed: 2001-09-13
Abstract: PURPOSE: Provided is a resin bonded carbon composition excellent in compatibility between a filler and a binder and wettability, thereby injection-molding resin bonded carbon articles having excellent properties. CONSTITUTION: The resin bonded carbon composition is produced by a process comprising the steps of: surface-treating a part or whole of a carbon filler with a silane-based coupling agent such as gamma-amino alkyl trialkoxy silane; mixing the carbon filler and a polymer resin as the binder and curing the mixture; grinding the cured mixture.
Patent KR-20020022585-A (KR)
Inventor: OTA SEIJI
IPC: C08F255/02
Filed: 2001-09-18
Abstract: PURPOSE: A modified polyolefin and a thermoplastic resin composition containing the polyolefin are provided, to improve adhesion properties to metals and polar resins and solvent resistance. CONSTITUTION: The modified polyolefin is obtained by graft polymerizing 50-99.9 wt.% of a polyolefin obtained by polymerizing at least one olefin selected from ethylene and α-olefins of C3-C20, and 0.01-50 wt.% of at least alicyclic epoxy group-containing ethylenically unsaturated monomer represented by the formulas 1 to 4, wherein R1 is H or CH3; R2 is a single bond or a divalent hydrocarbon group which can contain a hetero atom; R3 is H or a hydrocarbon group which can contain a hetero atom; and n is an integer of 0-2. Also the modified polyolefin is obtained by graft polymerizing a polyolefin obtained by polymerizing at least one olefin selected from ethylene and α-olefins of C3-C20, 0.01-50 wt.% of at least alicyclic epoxy group-containing ethylenically unsaturated monomer represented by the formulas 1 to 4, and 0.01-50 wt.% of other ethylenically unsaturated monomers, wherein the content of the epoxy group-containing ethylenically unsaturated monomer and the other monomers is 0.02-60 wt.% based on 100 wt.% of the modified polyolefin.
Patent KR-20030026081-A (KR)
Title: A stent and method for making the stent
Inventor: SHIN KYONG MIN
IPC: A61L29/12
Filed: 2001-09-24
Abstract: PURPOSE: A stent for lumen dilatation and method for producing the same are provided to prevent a penetration of a tumor into the stent. CONSTITUTION: The stent for lumen dilatation and method for producing the same comprise poly-tera-fluro-ethylene sheet(11) attached on the internal of the stent(12), a medical compounded resins(14) covered on the exterior surface of the stent, so that the medical compounded resins(14) are connected to the poly-tera-fluro-ethylene sheet(11) to make integral from, wherein the poly-tera-fluro-ethylene sheet(11) is poly tera fluro ethylene tube(20).
Patent KR-20020025724-A (KR)
Title: Process for producing pyrone compounds
Inventor: UJIHARA KAZUYA
IPC: C07D493/04
Filed: 2001-09-25
Abstract: PURPOSE: Provided is a process for producing 4-hydroxy-6-methyl-3-(4-methyl-2-pentenoyl)-2-pyrone which is represented by the formula(1) and useful as an active ingredient of insecticides. More particularly, 4-hydroxy-6-methyl-3-(4-methyl-2-pentenoyl)-2-pyrone of the formula(2) is produced from 2,3-dihydro-7-methyl-2-(1-methylethyl)-4H,5H-pyrano(4,3-b)pyran-4,5-dione of the formula(3). CONSTITUTION: The process for producing 4-hydroxy-6-methyl-3-(4-methyl-2-pentenoyl)-2-pyrone of the formula(2) comprises allowing 2,3-dihydro-7-methyl-2-(1-methylethyl)-4H,5H-pyrano(4,3-b)pyran-4,5-dione of the formula(3) to react with at least one inorganic compound selected from alkali hydroxides, alkaline earth hydroxides, alkali carbonates, alkaline earth carbonates and alkali fluorides in an alcohol, water or a mixture thereof.
Patent KR-20030033167-A (KR)
Title: Structure for mounting an automotive heater control
Inventor: CHO GWANG UN
IPC: B60H1/00
Filed: 2001-10-18
Abstract: PURPOSE: A structure for mounting a heater controller for an automobile is provided to reduce damage to a driver and a passenger on an accident. CONSTITUTION: A structure includes a plurality of control knob assemblies(10) mounted on a heater control panel(20); a housing(40) joined to a rear side of the heater control panel; a PCB(Printed Circuit Board:30) coupled on an inside of the housing to form a fixed space(A); and a plurality of holes and slits formed around a coupling hole coupled on the housing by a coupler(60) for the PCB. When external force is given to the control knob assembly, only the holes and the slits formed around the coupling hole are damaged to move the control knob assembly into the space formed between the housing and the PCB.
Patent KR-20020033586-A (KR)
Title: Liquid crystal display device
Inventor: KUBO MASUMI
IPC: G02F1/1333
Filed: 2001-10-31
Abstract: PURPOSE: A liquid crystal display device is provided to make a liquid crystal display device have a wide viewing angle and to generate a high-quality display. CONSTITUTION: A liquid crystal display device(600) includes a first substrate, a second substrate, and a vertical alignment type liquid crystal layer including a plurality of picture element regions defined by a first electrode close to the liquid crystal layer and a second electrode on the second substrate, opposing the first electrode via the liquid crystal layer. The first substrate includes a first orientation-regulating structure in each of the plurality of picture element regions, the first orientation-regulating structure exerting an orientation-regulating force to form a plurality of liquid crystal domains, each of the liquid crystal domains taking a radially-inclined orientation in the presence of an applied voltage. The second substrate includes a second orientation-regulating structure in a region corresponding to at least one of the plurality of liquid crystal domains. The second orientation-regulating structure(28) exerts an orientation-regulating force for orienting liquid crystal molecules in at least one liquid crystal domain into a radially-inclined orientation at least in the presence of an applied voltage.
Patent KR-20030035438-A (KR)
Title: unit checking error of current transformer and unbalance of 3 phase by processor
Inventor: KIM JUN SEONG
IPC: G01R29/16
Filed: 2001-10-31
Abstract: PURPOSE: A current transformer and a three-phase unbalanced abnormal detection apparatus are provided to prevent the power failure by taking action in advance before the failure of line is generated by automatically sensing the three-phase unbalanced generation by improving a conventional apparatus required to a check implemented by a person when a midnight load is increased and an abrupt load is increased due to the substation automation, thereby maximizing the efficiency of the service. CONSTITUTION: A current transformer and a three-phase unbalanced abnormal detection apparatus includes a current transformer(10) receives the three-phase alternative current(AC) power, an analog circuit(20) for converting the three-phase AC power into a voltage value, an alarm device(40) for displaying an abnormal status through the analog circuit(20) during the non-equilibrium state and a processor unit(30) for generating an alarm signal by discriminating whether the generation of the abnormal state by calculating the data values transmitted from the analog circuit(20).
Patent KR-20030041250-A (KR)
Title: Device for controlling output of video data using double buffering
Inventor: KIM SUN JIN
IPC: G09G5/393
Filed: 2001-11-19
Abstract: PURPOSE: An apparatus for controlling video data output using double buffering is provided to promptly update a picture in hardware by alternately converting two memories as a display buffer and a screen buffer respectively. CONSTITUTION: First and second memories(212,214) are provided to buffer video data of one picture. A host processor(200) alternately selects the first and second memories as a display buffer outputting video data of a present picture and a screen buffer storing video data of the next picture, so that the host processor writes the video data at the screen buffer for forming the next picture and outputs the video data stored at the display buffer. An output terminal(210) outputs the video data output from one of the memories as the video data to display the picture. An access selector(204) connects the memory selected as the screen buffer to the host processor. An output selector(208) connects the memory selected as the display buffer to the output terminal.
Patent KR-20030041272-A (KR)
Title: Cooling apparatus of cooktop portion for gas oven range
Inventor: HWANG YUN SEOK
IPC: F24C15/20
Filed: 2001-11-19
Abstract: PURPOSE: A cooling apparatus of a cooktop part for a gas oven range is provided to keep temperature of the cooktop part appropriate. CONSTITUTION: A cooling apparatus includes a cooktop part(30) having a plurality of burners installed thereon, covering upper parts of the burner with a glass to cut off, and having an inside connected with a main vent part(40); a first cooling fan unit(50) and a second cooling fan unit(60) providing force for introducing air from the outside to the cooktop part; and a first cooling duct(52) and a second cooling duct(62) connected with both ends of the cooktop part, respectively, and supplying air introduced by the first cooling fan unit and the second cooling fan unit to the cooktop part to control temperature of the cooktop part. The first cooling duct and the second cooling duct are placed on both sides in a gas oven range. The first cooling duct is connected with the inside of the cooktop part through a penetrating hole part(54) formed along one end of the cooktop part. The second cooling duct is connected with the inside of the cooktop part through a penetrating hole part(64) formed along the other end and a front end of the cooktop part.
Patent KR-20030041293-A (KR)
Title: Method for paying a cost for distributed data processing by using a set-top box
Inventor: MAENG HYE SEON
IPC: H04N7/12
Filed: 2001-11-19
Abstract: PURPOSE: A method for paying the price of a set top for data broadcasting having a distributive processing function is provided to compensate the price for the distributed calculation work in a type easily used by a user, thereby encouraging the user to join in a distributive processing. CONSTITUTION: It is judged whether a set top box completing a distributive calculation work is connected to the Internet network(S71). It is checked whether the set top box is in a state capable of receiving settlement(S72). If so, smart card information of the set top box is confirmed(S73). The price corresponding to the calculation work is paid on account of a smart card(S74). An LCD displays that the settlement is successfully completed(S75).
Patent KR-20010113595-A (KR)
Title: 스마트카드를 이용한 차량 데이터 수집 및 차량 진단시스템 및 방법, 그리고 차량 편의장치 자동 설정 방법
Inventor: HONG SEOK U
IPC: G06F19/00
Filed: 2001-11-23
Abstract: 기존의 임의적인 차량의 관리 및 정비의 문제점을 해결하기 위해, 해 본 발명은 스마트카드를 이용한 차량 데이터 수집 및 차량 진단 시스템 및 방법, 그리고  차량 편의장치 자동 설정 방법을 제공한다. 
     본 발명의 시스템은 차량 기초정보 데이터 및 차량 정비정보 데이터를 구비하는 차량관련 데이터를 포함하는 스마트카드, 차량내의 전자적 제어장치, 기계적 제어장치 및 센서들에 접속되어 차량내의 정보를 수집하고, 스마트카드로부터 차량관련 데이터를 판독하거나, 수집된 차량내의 정보를 상기 스마트카드에 기록하는 스마트 카드 제어 유닛(SCU), 차량관련 데이터를 스마트카드로부터 판독하여 진단을 실시하고, 그 결과를 스마트카드에 저장하는 단말장치를 포함한다. 
     본 발명의 시스템을 이용하여 차량내의 데이터를 수집하고 이를 이용하여 차량의 문제점을 진단하므로써 차량을 체계적으로 관리하며, 각각의 운전자에 따른 최적의 편의장치 설정상태를 유지 가능하게 된다.
Patent KR-20030046711-A (KR)
Title: The laser diode module equipped with power source switch
Inventor: PARK SO YEON
IPC: H01S5/06
Filed: 2001-12-06
Abstract: PURPOSE: A laser diode module with a power switch is provided to use efficiently laser beams by controlling an on/off switching operation for switching the power supplied to a laser diode. CONSTITUTION: A laser diode module includes a power switch for performing a switching operation by preprocessing the output power of a power supply unit, a laser portion for obtaining the power according to a preprocessed video signal, a reflection portion for reflecting the beam of the laser portion, and a scanning portion for scanning the beam to a horizontal axis and a vertical axis on a screen. The power switch includes a red, green, and blue color signal separation portion(300) for separating the video signals, an A/D conversion portion(310) for converting the red, the green, and the blue color signals to digital signals, a pulse width modulation portion(320) for modulating pulse widths of the converted digital signals, and a switching portion(350) for supplying the power to the laser portion.
Patent KR-20020052961-A (KR)
Inventor: KUBOTA TETSUYA
IPC: B23K26/24
Filed: 2001-12-22
Abstract: PURPOSE: To provide a pushing head for laser beam welding capable of pushing a welding part with a first force irrespective of the displacement in the vertical direction of a welding face, and making the pushing force variable. CONSTITUTION: The pushing head is provided with a pushing member for pushing while rolling in the vicinity of the welding part, a pushing mechanism 6 for energizing the pushing member 6 with a prescribed load, an air cylinder 9 small in a stroke for imparting a prescribed load to the pushing mechanism 6, and a laser beam radiating device 17 mounted on the pushing mechanism 6.
Patent KR-20030054327-A (KR)
Title: Apparatus for automatic removal of adhesive ore in belt conveyor chute
Inventor: LEE GANG HUI
IPC: B65G15/00
Filed: 2001-12-24
Abstract: PURPOSE: A device for automatically removing attached ores of a chute for conveying combination materials of a sintering factory is provided to automatically remove attached ores formed to the inner face of the chute, using watering and mechanical force. CONSTITUTION: A device for automatically removing attached ores of a chute for conveying combination materials of a sintering factory includes a watering unit, and an attached ores-removing unit. In the watering unit, plural vertical watering pipes(21a,21b,21c,21d) are disposed to a watering pipe-horizontal base(20) interposing a solenoid valve(24) to a combination materials addition pipe. Plural spray holes(22) are formed to the vertical watering pipes, to inject water to the attached ores through regular watering and to lower the attaching force. In the attached ores-removing unit, plural drive plates(11a,11b,11c,11d) are integrally formed to a horizontal upper drive plate base(10). Drive plate bearings(12a,12b,12c,12d) for rotation are disposed to the lower end of the drive plates and are connected to a driving shaft(12) forming a rotating center by support bearings. A cylinder(30) moving the horizontal drive plate base forward and backward is connected to the middle part of the horizontal drive plate base. The drive plate base moves forward by the operation of the cylinder, and the drive plates work downward, and thus the attached ores with lowered attaching force are removed through the watering unit.
Patent KR-20030054580-A (KR)
Title: electric train A.T.O control method by accelerometer
Inventor: HAN SEONG HO
IPC: B61L27/00
Filed: 2001-12-26
Abstract: PURPOSE: A control method is provided to be capable of processing an acceleration control operation stably by making automatic train running be controlled when a tachometer is defective. CONSTITUTION: A control method comprises a step of calculating a train running distance using a pulse signal of a tachometer(B1,B2) and calculating a train running speed and a train running acceleration(B3). The control method further comprises a step of comparing the train running acceleration with an acceleration value of an actual train input from an accelerometer(B4,B5,B6) and a step of correcting the calculated acceleration value to reflect an exact acceleration value(B7). When a difference between the train running acceleration and the acceleration value of an actual train is over a predetermined range, an automatic train running function is performed using a train acceleration from the accelerometer(B8).
Patent KR-20030054592-A (KR)
Title: Apparatus for floating underwater equipment
Inventor: KANG DONG SEOK
IPC: B63C7/00
Filed: 2001-12-26
Abstract: PURPOSE: A floating apparatus for an underwater equipment is provided to prevent the breakage of the underwater equipment against shaking by arranging a gasbag around the underwater equipment for lifting, and to deploy the gasbag promptly and safely by injecting high pressure air with arranging a couple of gasbag fixing parts at 120 angular degrees. CONSTITUTION: A floating device for an underwater equipment is composed of a gasbag(13) arranged around the underwater equipment and folded; a couple of fixing parts(A,B) arranged at left and right sides of the gasbag to fasten the folded gasbag; a nozzle(15) injecting high-pressure air to the gasbag; and a cover part(17) covered around the gasbag and separated by pressure. A couple of fixing parts are arranged around the underwater equipment at 120 angular degrees, and the gasbag is fastened by front, rear and press rings, a ring nut and an O-ring(11).
Patent KR-20030054873-A (KR)
Title: Connecting structure of deck chassis for magnetic tape recorder
Inventor: CHO YEONG HO
IPC: G11B15/60
Filed: 2001-12-26
Abstract: PURPOSE: A structure of combining a deck chassis of a tape recorder is provided to reduce the number of parts and processes by forming a support protrusion with a main chassis, thereby improving the productivity and reducing the manufacturing cost. CONSTITUTION: Driving units of a tape recorder(100) are mounted on a main chassis(12) and a sub chassis(20), so that the main chassis and the sub chassis form a moving deck(10). A complementary combining element combines the main chassis with the sub chassis slidably. The complementary combining element includes support protrusions(36) formed by upward protrudedly bending a part of the main chassis to mount the sub chassis and each having a screw hole in the center, slide grooves(21) formed in a length direction of the sub chassis to be arranged correspondingly to the support protrusions, and screws(31,37) combined with the screw holes for restricting both ends of the slide grooves for limiting a moving stroke in the case that the sub chassis slides.
Patent KR-20030055836-A (KR)
Title: A method of manufacturing tungsten- copper based composite powder and sintered alloy for heat sink using the same
Inventor: HONG SEONG HYEON
IPC: B22F1/00
Filed: 2001-12-27
Abstract: PURPOSE: Provided is a production process of tungsten-copper complex powder which produces the tungsten-copper complex powder with excellent sintering property and fineness so that it produces tungsten-copper sintering alloy with superior heat and electricity conductivity. CONSTITUTION: The production process of the tungsten-copper complex powder comprises the steps of: (i) melting aqueous tungsten salt and copper salt in water, drying and calcinating to prepare complex oxide powder; (ii) calcinating salt including tungsten to prepare tungsten oxide powder additively; (iii) mixing 20-75wt% of the complex oxide powder and 25-80wt% of the tungsten oxide powder to form ultrafine tungsten-copper complex oxide powder through ball milling; and (iv) reducing the complex oxide powder.