baber/WOPTO huggingface dataset:
Patent KR-20040011204-A (KR)
Title: Photonic crystal optical couplers and Optical switch
Inventor: LEE GYEONG SIK
IPC: G02B6/122
Filed: 2002-07-29
Abstract: PURPOSE: A photonic crystal optical coupler and an application thereof are provided to easily vary coupling efficiency of optical coupler thereof. CONSTITUTION: A photonic crystal optical coupler includes at least two core regions provided with cores(14,15), a cladding region(12), a plurality of holes(20) and at least one air holes(21). The cores core(14,15) transmit the incident light beam. The cladding region(12) is formed around the cores(14,15). The plurality of holes(20) is formed along the cores(14,15). And, the air holes(21) are formed in such a way that the light beam transmitted from one of the cores(14,15) does not interfere with the light beam transmitted from the other core.
Patent KR-20040015556-A (KR)
Title: shimmy and shake reducing device for steering device
Inventor: HONG JEONG PYO
IPC: B62D5/06
Filed: 2002-08-13
Abstract: PURPOSE: A vibration reducing device of a steering system is provided to cut off a transfer path of vibration transmitted through a steering shaft by automatically cutting off the steering shaft upward and downward by hydraulic pressure of oil for a power steering collected to an oil reservoir and accordingly to solve unpleasantness and uneasiness of a driver and secure operation stability. CONSTITUTION: A vibration reducing device of a steering system is composed of a clutch unit(3) mounted to the lower side of an upper steering shaft(1) in divided steering shafts; a slider(5) surface-contacted to the clutch unit and connected to the lower side of the divided steering shaft by a spline; a fluid tank(7) fixed to a vehicle body to cover the clutch unit and the slider; a spring(8) elastically holding the slider toward the clutch unit; a stopper(9) for preventing the slider from rotating in the fluid tank within a predetermined range; an oil passage(11) arranged to supply oil between the clutch unit and the slider in the neutral position of the steering shaft; and an oil discharging outlet(13) disposed to the fluid tank to discharge oil supplied to the oil passage.
Patent KR-20040017641-A (KR)
Title: Cyber poisoning clinic method
Inventor: KIM DONG HYEON
Filed: 2002-08-23
Abstract: PURPOSE: A method for curing cyber poisoning is provided to carry out consultation and cure for the cyber poisoning through the online by constructs an infrastructure comprising specialists, experts, and consultative committee. CONSTITUTION: A patient state is inputted by making the patient answer to questionnaires handling a typical problem appeared on cyber poisoning persons after connecting to a server of a cyber poisoning curing device. The server diagnoses the cyber poisoning of the patient based on the inputted information. The server decides a curing program executable on the online according to a self-diagnosis result. Various curing programs are provided to the patient. After using the curing program and passing a predetermined time, the cyber poisoning of the patient is diagnosed again through the online. The curing program is decided again depending on the self-diagnosis result.
Patent KR-20040018854-A (KR)
Title: Oil pressure type two floor independently movable parking system
Inventor: LEE JEONG KWON
IPC: E04H6/06
Filed: 2002-08-27
Abstract: PURPOSE: A hydraulic two-stage parking device is provided to expand the parking space by slidably backing a vehicle if the vehicle is mounted while being positioned on the side of the parking device. CONSTITUTION: A hydraulic two-stage parking device(2) comprises a base frame part(4) formed in a rectangular shape on the side of the straight traffic line of a vehicle; a first parking part(6) parking the vehicle to the base frame part by moving forward and backward toward a road; a second parking part(8) lifting the parked vehicle by sliding forward and backward on the base frame part toward the road separately from the driving of the first parking part; and a parking control part installed on a side of the base frame part, to control the forward and back movement of the first and second parking parts and the lifting of the parked vehicle through control of hydraulic pressure.
Patent KR-20040020318-A (KR)
Title: Liquid crystal display and driving method thereof
Inventor: HONG SEONG GYU
IPC: G02F1/133
Filed: 2002-08-30
Abstract: PURPOSE: A liquid crystal display and a method of driving the liquid crystal display are provided to improve a viewing angle of the liquid crystal display. CONSTITUTION: A liquid crystal display includes a plurality of gate lines(Gi-1,Gi,Gi+1,Gi+2,Gi+3), a plurality of data lines(Dj-1,Dj,Dj+1,Dj+2) that intersect the gate lines, and a plurality of pixels(Pi,j) connected to the gate lines and data lines. Each of the pixels includes the first sub-pixel and the second sub-pixel that are arranged on both sides of each gate line. The first and second sub-pixels include switching elements(Q1,Q2) connected to one of each gate line and each data line, liquid crystal condensers connected to the switching elements, and sustain condensers. The first and second sub-pixels of the pixel connected to one of the gate lines are located on both sides of each data line. The first and second sub-pixels are connected to neighboring sub-pixels through a coupling condenser(Cpp).
Patent KR-20020076213-A (KR)
Inventor: KIM CHEOL KYUNG
IPC: A47C27/08
Filed: 2002-09-02
Abstract: PURPOSE: A vibrating air mat using automatic pneumatic adjustment is provided to allow a user to feel a hard floor and an elastic mat at the same time, thus providing comfort use feeling, and to achieve various effects of acupressure, massage and fomentation. CONSTITUTION: The vibrating air mat comprises an air mat body(1), neck, waist and leg supports(2,3,4) disposed over the air mat body, and an air adjustment device connected to each air injection/discharge port(5) formed per the one side of the air mat body and the supports. The air adjustment device consists of an air supply part and an air discharge part for automatically supplying and discharging air in turn for a certain time preset by a timer mounted in the device.
Patent KR-20040021470-A (KR)
Title: Cooling system
Inventor: KIM DONG CHAE
IPC: F25B1/00
Filed: 2002-09-04
Abstract: PURPOSE: A refrigerating system is provided to vary compression capacity of compressors when a refrigerating system employing the compressors is under local load, thereby improving the energy consumption efficiency. CONSTITUTION: A refrigerating system includes a plurality of compressors(21,22) for compressing refrigerant and disposed in parallel to each other by a refrigerant pipe(30a). A check valve(26) is provided to at least any one area of the refrigerant pipe which connects the compressors to a condenser(23), so that a discharge pressure of an operating compressor among the compressors does not increase the load of the other non-operating compressor.
Patent KR-20040023438-A (KR)
Title: Manufacture Method of Clinker and Cement Using Incineration Ash of Livng Waste and Sewage Sludge
Inventor: AHN JI HWAN
IPC: C04B18/04
Filed: 2002-09-11
Abstract: PURPOSE: A production method of clinker and eco-cement using ash generated during the incineration of domestic waste and sewage sludge is provided, which recycles waste materials and saves energy due to low sintering temperature. CONSTITUTION: The clinker is produced by mixing 87-92wt.% of limestone, 1-4wt.% of alumina-based materials, 1-2wt.% of clay, 2-6wt.% of sewage sludge, 6-10wt.% of incineration ash, decarbonating the mixture at 900deg.C for 1hr and sintering it at 1250-1350deg.C for 1hr. Eco-cement is produced by grinding produced clinker to become powder having specific surface of 2000-6000cm¬2/g and adding 8-12wt.% of gypsum, preferably anhydrous gypsum obtained by heating gypsum selected from phosphogypsum byproduct, FGD gypsum, natural gypsum, etc. at 700-900deg.C.
Patent KR-20040023900-A (KR)
Title: Apparatus for controlling flow rate of cooling water in drive unit of blast furnace
Inventor: KIM CHANG O
IPC: C21B7/10
Filed: 2002-09-12
Abstract: PURPOSE: An apparatus for controlling flux of cooling water in driver of blast furnace top is provided to control flux of cooling water supplied according to varying temperature of the furnace top driver and control drain quantity according to supplying of cooling water by adjusting water level of seal port irrespective of gas pressure in the blast furnace. CONSTITUTION: The apparatus comprises a cooling water flux detector(12) positioned on a cooling water supply pipe(10L) to detect flux of cooling water supplied to the driver(5); a temperature detector(6) for detecting temperature of the circumference of the driver; first water level detector(21) for detecting level of cooling water of lower drain tank(20) and detecting whether the water level is reached to an upper limit value or not; second water level detector(22) for detecting level of cooling water of the lower drain tank and detecting whether the water level is reached to a lower limit value or not; a control part(40) for outputting control signals of values positioned on cooling water supply pipe and drain pipe and outputting control signals of water level of seal port(30) by operating signals detected in the plurality of detectors; a seal port water level adjusting part(35) for adjusting water level by vertically moving water level adjusting plate of the seal port according to output signals of the control part; and a cooling water supply control valve(13) for controlling flux of cooling water supplied to the driver according to output signals of the control part according to opening of the valves.
Patent KR-20040025039-A (KR)
Title: Dynamic lightpath setup method for waveband switching WDM transport networks
Inventor: KIM BYEONG JAE
IPC: H04L12/43
Filed: 2002-09-18
Abstract: PURPOSE: A method is provided to achieve improved possibility of success of optical path formation and cancellation even in the dynamic environment. CONSTITUTION: A method comprises a first step of searching waveband paths(32) on the relevant routing path when a new optical path formation request arises; a second step of setting a new optical path by using the waveband path having both ends corresponding to the source node and the object node of the routing path; a third step of setting a new optical path by using the waveband path allowing for a setting of optical path between the source node and the object node, if the waveband path having both ends corresponding to the source node and the object node of the routing path does not exist; a fourth step of setting a new optical path by using the optical path which allows for a sequential passage between the source node and the object node due to the addition of the new waveband path, if the optical path setting is impossible in the third step; and a fifth step of dividing at least one of the waveband paths searched in the first step, and setting a new optical path by using the divided waveband path, if the optical path setting is impossible in the fourth step.
Patent KR-20040026488-A (KR)
Title: Engine mount system for vehicle
Inventor: LIM CHA SEOP
IPC: B60L50/16
Filed: 2002-09-25
Abstract: PURPOSE: An engine mounting device for a vehicle is provided to optimally regulate vibration transmitted from an engine to a vehicle body to operation conditions and to improve riding comfort for drivers and passengers by changing dynamic characteristics to the rotational frequency through one rubber engine mount rotated by a driving unit driving-controlled by a controller. CONSTITUTION: An engine mounting device for a vehicle is composed of a rubber engine mount(20) for rotating inner and outer pipes(21,22) and an insulator(23) press-fitted and fixed between the inner and outer pipes together on a mounting bracket(2) combined and fixed to a vehicle body(1), wherein the insulator has a shape for securing different dynamic characteristics to the rotational frequency; a vehicle operation-state sensing unit(30) for sensing operation states of the vehicle and outputting an electric signal to the sensed result; a controller(40) for receiving the electric signal output from the vehicle operation-state sensing unit, judging the rotational frequency of the insulator to the signal, and then, outputting a predetermined electric signal; and a driving unit(50) including a driving motor(51) and a driving gear(52). The driving motor is driven and controlled by the electric signal output from the controller. The driving gear receives rotary power of the driving motor and rotates two pipes and the insulator forward and reverse on the mounting bracket.
Patent KR-20040027133-A (KR)
Inventor: CHOI CHANG HUI
IPC: B23C5/02
Filed: 2002-09-27
Abstract: PURPOSE: A high feed cutter is provided to restrict vibration in processing, and to fasten the insert to the cutter body firmly by forming the specific edge and the acute angle section in the insert. CONSTITUTION: A high feed cutter is composed of a body, an insert tip(12) fixed to the body, and a screw fastening the insert tip to the body. The parallelogram section is formed in the insert tip, and the edge of the insert tip is formed symmetrically with connecting curved surface parts(12b,12c,12e) and a linear part(12d). The insert tip is installed to the body with the acute angle, and fastened by the screw. A screw hole is formed in the insert tip, and the screw is mounted and inclined to the screw hole. The side edge of the insert tip is connected to a curved line part(12a) and spaced from the corner curved surface part. Assembling force is kept in cutting by fixing the insert tip to the body with inclining the screw.
Patent KR-20030029511-A (KR)
Title: Redundancy mechanization protocol for a massively parallel router
Inventor: CHOE MYONG SU
IPC: H04L69/40
Filed: 2002-10-04
Abstract: PURPOSE: A redundancy mechanized protocol for a high capacity parallel router is provided to supply the high capacity parallel router having a distributive-type structure, thereby implementing maximum performance for a microprocessor processing capacity and an efficient packet routing protocol without restrictions of the router. CONSTITUTION: Many routing nodes(210,220,230,240) have routing tables maintained to normally route message packets to receiving nodes from each transmission node, and transceive the message packets from an external device. Switch structures(250A,250B) transmit the message packets between the transmission nodes and the receiving nodes. One designated node of the routing nodes(210,220,230,240) transmits a hellow request message to one non-designated node of the nodes(210,220,230,240) in order to retransmit a hellow response confirming message from the non-designated node. The designated routing node monitors a constant time between a transmission of the hellow request message and a reception of the hellow response confirming message, and decides whether the non-designated routing node fails.
Patent KR-20040031942-A (KR)
Title: Mounting insulator
Inventor: KWAK BYEONG CHEOL
IPC: B60K5/12
Filed: 2002-10-08
Abstract: PURPOSE: A mounting insulator for insulating vibration is provided to obtain very flexible structure in the vertical/horizontal and front and rear directions to reduce noise and vibration of the room of a vehicle by minimizing the vibration transmitted to a vehicle body from a source of vibration. CONSTITUTION: A mounting insulator for insulating vibration comprises a vehicle body side rubber member(31) forming a fitting groove(32), to be connected to a vehicle body side bracket(51), in the circumferential direction; a vibration excitation side rubber member(34) forming a fitting groove(35), to be connected to a vibration excitation side bracket(53), in the circumferential direction; an intermediate rubber member(38) disposed between the vehicle body side rubber member and the vibration excitation side rubber member, to reduce the vibration of all directions; a core member(42) supplementing the strength of the vibration excitation side rubber member; and a steel member(40) interposed to the joining surface to which the vehicle body side rubber member, the intermediate rubber member, and the vibration excitation side rubber member are connected. The core member passes through the middle of the vibration excitation side rubber member and one end of the core member is connected to one side of the intermediate rubber member.
Patent KR-20030030915-A (KR)
Title: Reel Sheet and Fishing Rod using the same
Inventor: MATSUMOTO KIYOHIKO
IPC: A01K87/06
Filed: 2002-10-09
Abstract: PURPOSE: To provide an easily handleable fishing rod having improved operability by improving the level of performance of a slide-preventing treatment applied to a reel seat, and realizing the precise slide-prevention. CONSTITUTION: Slide-preventing members 22 and 23 are provided in the reel seat 18. The slide-preventing members 22 and 23 are provided in a reel seat body 18a, a food 19, and a movable food 23. The slide-preventing member is formed by using a screen ink.
Patent KR-20040033186-A (KR)
Title: Aqueous Repellent Emulsion Based Silicon Compound Having Anti-Freezing Efficient
Inventor: CHO TAE WON
IPC: C09K3/18
Filed: 2002-10-11
Abstract: PURPOSE: A silicone-based aqueous water repellent emulsion is provided, to obtain an emulsion having a freeze stability at a low temperature below 0 deg.C and an excellent repellent property. CONSTITUTION: The silicone-based aqueous water repellent emulsion comprises 5-80 wt% of a silicone composition comprising an alkylalkoxysilane and polysiloxane; 0.14-6.0 wt% of an emulsifier; 0.12-13.8 wt% of a freezing stabilizer which is at least one alcohol or glycol of C1-C5; and the balance of water. Preferably the silicone composition comprises octyltriethoxysilane and polydimethylsiloxane; and the freezing stabilizer is at least one selected from the group consisting of ethylene glycol, propylene glycol, methanol, ethanol, isopropanol, 2-butanol and 1-pentanol. The freezing stabilizer is added to the aqueous or oily phase or both phases in production of emulsion.
Patent KR-20040040881-A (KR)
Title: Anti Cross-Buckle Apparatus with initial strip passing support function in a mill
Inventor: JUNG YEON HO
IPC: B21B39/14
Filed: 2002-11-08
Abstract: PURPOSE: An anti-cross buckle apparatus of rolling facility having threading function is provided to prevent damage of an anti-cross buckle roll arranged at the output side of final stand of rolling mill when performing threading operation by supporting the top end of strip threaded. CONSTITUTION: In an anti-cross buckle apparatus of rolling mill comprising a base(110) positioned at the output side of rolling mill stand and rotated up and down, and an anti-cross buckle roll(130) rotationally mounted on the base, the anti-cross buckle apparatus comprises an arm(44) vertically rotationally mounted on the base; a driving motor(32) for rotating the arm; first guiding roll(10) which is rotationally mounted on the arm, and on a plurality of points of a length direction of which magnets(12) for generating magnetism are formed continuously and circumferentially; second guiding roll(20) which is rotationally mounted on the base in such a way that the second guiding roll is in rear of the anti-cross buckle roll for a path of strip, and on a plurality of points of a length direction of which magnets(22) for generating magnetism are formed continuously and circumferentially; and a driving motor(60) for rotating the first guiding roll and the second guiding roll.
Patent KR-20040041239-A (KR)
Inventor: JUNG YEONG UNG
IPC: G11B15/28
Filed: 2002-11-09
Abstract: PURPOSE: A capstan motor used in a video record and regeneration system like a VCR is provided to lower a height rather than a conventional one, and to reduce thickness. CONSTITUTION: The system comprises a rotor, a stator, and a thrust bearing(209). The rotor includes a shaft(210), a rotor yoke(203), and a drive magnet(201). The shaft is a rotational center. The rotor yoke(203), assembled at an upper end of the shaft(210), forms a flange on a circumference. The drive magnet(201), fixed at the flange, generates an electromagnetic force according to a rotation of the rotor yoke(203). The stator includes a drive coil(202), a stator core(207), a bearing housing(208), and a bearing. The drive coil(202) is formed within the rotor yoke(203). The stator core(207) supports the drive coil(202) and forms a magnetic field. The bearing housing(208) supports the rotor and makes it rotate smoothly. The thrust bearing(209), combined with a lower end of the bearing housing(208) and installed on the shaft(210), forms a pulley on a circumference and transmits a power.
Patent KR-20040041713-A (KR)
Title: Inhibitor from Adhesion between Candida and Its Host Cell Comprising Transglutaminase as Active Ingredient
Inventor: CHO SEONG YEOP
IPC: A61K38/00
Filed: 2002-11-11
Abstract: PURPOSE: Provided is an adhesion Inhibitor between a Candida sp. microorganism and the host cell thereof which comprise transglutaminase as an active Ingredient. Also, provided is a pharmaceutical composition containing transglutaminase which has antifungal effect on disease related with Candida infection. CONSTITUTION: An adhesion inhibitor between a Candida sp. microorganism and the host cell thereof is characterized by containing transglutaminase as an active ingredient, wherein it further contains at least one selected from the group consisting of acidic proline-rich proteins, basic proline-rich proteins, elapines and the combination thereof; the transglutaminase is transglutaminase 4(TGase 4); and Candida sp. microorganism is selected from the group consisting of Candida albicans, C. tropicalis, C. parapsilosis, C. glabrata, C. krusei, C. guilliermondii, C. lusitaniae, C. kefyr, C. rugosa or C. stellatoidea.
Patent KR-20040042273-A (KR)
Title: System for self phyisical examination by using mobil phone
Inventor: KANG CHUNG GU
IPC: H04B1/38
Filed: 2002-11-13
Abstract: PURPOSE: A self checkup system using a mobile communication terminal is provided to allow a user to personally check him/her up by installing a stethoscope and a thermometer in a mobile communication terminal. CONSTITUTION: A microphone(12) senses a sound of the beating of the heart and converts it into an electric signal. A heat detecting temperature sensor(23) measures a body heat and converts it into an electric signal. An A/D converter(24) converts analog signals inputted from the microphone(12) and the heat detecting temperature sensor(23) into digital signals. A DSP(Digital Signal Processor)(25) receives the digital data from the A/D converter(24), measures a strength and a period of the beating of the heart, and measures body heat inputted from the heat detecting temperature sensor(23). A medical DB(26) make a database for predicted symptoms according to the strength and period of the beating of the heart by body parts and temperatures by body parts, and stores them in a corresponding memory. The DSP(25) compares the checkup DB and newly inputted data by body parts, proceeds a self checkup or transmits a processed result as medical data to a medical center. A display unit(27) displays the checkup result data on an LCD.
Patent KR-20040042923-A (KR)
Title: Method for controlling auxiliary device drive in portable computer
Inventor: KIM YANG HUN
IPC: G06F3/038
Filed: 2002-11-14
Abstract: PURPOSE: A method for controlling the driving of a sub device on a notebook computer is provided to automatically enable/disable the driving of an Internet sub device such as a touch pad depending on the attachment of an external sub device such as a USB(Universal Serial Bus) mouse. CONSTITUTION: In a normal driving state of a system, it is monitored that a predetermined function key for switching the Internet sub device to an enable/disable state is inputted(S11). If the predetermined function key is inputted, the previously stored enable/disable information is updated/stored based on a value of the predetermined function key(S13). The internal sub device is enabled/disabled depending on the updated enable/disable information(S14).