baber/WOPTO huggingface dataset:
Patent KR-20040016671-A (KR)
Title: Method of burst situation managementing by DSRC
Inventor: KIM SU GYEONG
IPC: H04B7/26
Filed: 2002-08-19
Abstract: PURPOSE: A method for processing an unexpected accident by using a DSRC(Dedicated Short Range Communication) is transmit accident information to traffic information center by pushing a function button on the terminal in the vehicle. CONSTITUTION: A witness pushes the function button for unexpected accident of a vehicle terminal(210) and transmits accident information to a traffic information center through a roadside station(200) and a local server. The traffic information center analyzes the unexpected accident information, determines an unexpected accident region, and reports accident information to a manager processing the unexpected accident. The manager visits the unexpected accident region and determines and processes the unexpected accident.
Patent KR-20040017652-A (KR)
Title: Method of maintaining stability and protecting rpm drop for idling for vehicle
Inventor: LEE JAE HYEONG
IPC: F02D41/08
Filed: 2002-08-23
Abstract: PURPOSE: A method for stabilizing idling and decreasing RPM(Revolution Per Minute) of a vehicle is provided to keep stability of idling by compensating continuously in overshooting RPM, and to eliminate uneasiness of a driver by reducing noise from the engine. CONSTITUTION: In a method for keeping idling stably and decreasing RPM of a vehicle, idling of an engine of the vehicle is detected(110), and the rate of RPM is calculated by dividing the desired idle RPM by the present RPM in idling the engine(120). With the calculated RPM rate, the idle compensation factor is gained from the compensate table of idle RPM decrease(130). The compensation amount is decided by multiplying the idle compensation factor by the idle speed control basic air amount, and the final idle speed control opening degree is calculated with adding the opening degree by the idle speed control PID(140).
Patent KR-20040017763-A (KR)
Title: Method and device for detecting radio signals
Inventor: CHOI JEONG HWON
IPC: G01S13/00
Filed: 2002-08-23
Abstract: PURPOSE: A method and an apparatus for detecting radar signals are provided to increase the detection probability of the radar signal by generating sawtooth wave signals corresponding to the radar signals of various frequencies. CONSTITUTION: The first waveform(320) including a plurality of sawtooth waveforms(300,305,310,315) is applied to the first local oscillator. The second waveform is applied to the second local oscillator. The first local oscillator outputs the first local oscillation signal including a plurality of sawtooth waves having different periods and different height. A radar signal is received. The first intermediate frequency signal is generated by mixing the radar signal with the first local oscillation signal. The second local oscillator outputs the second local oscillation signal corresponding to the second waveform. The second intermediate frequency signal is generated by mixing the first intermediate frequency signal with the second local oscillation signal. The radar signal is detected by using the second intermediate frequency signal.
Patent KR-20020082165-A (KR)
Inventor: JEON HYUNG DONG
IPC: A47K7/00
Filed: 2002-08-20
Abstract: PURPOSE: A cover of an ear cleaner is provided to prevent various bacteria and other impurities from being attached to the ear cleaner, thus improving a sanitary condition of the ear cleaner. CONSTITUTION: Even though a user cleans the ear cleaner after use thereof, the ear cleaner is easy to be contaminated by dust or other various bacteria contained in the impure air. Thus, in order to keep the ear cleaner in a clean condition, the ear cleaner is provided with a cover member capable of protecting a certain portion of the ear cleaner from dust or other impurities. The cover member is made of transparent materials.
Patent KR-20040022603-A (KR)
Title: Apparatus for manufacturing semiconductor device and method for manufacturing semiconductor device for using the same
Inventor: CHO WON JU
IPC: H01L21/28
Filed: 2002-09-09
Abstract: PURPOSE: An apparatus for fabricating a semiconductor device is provided to prevent unnecessary induction of impurities and formation of an oxide layer by interconnecting two chambers and by performing a cleaning process, a metal layer formation process and a subsequent process by an in-situ. CONSTITUTION: The first substrate holder(112) is installed in the lower portion of the first chamber(100) to mount a specimen. A halogen lamp(110) is installed in the upper portion to irradiate lamp light. A substrate door is formed in a side surface of the first chamber to load/unload the specimen. The second substrate holder(202) whose temperature can be controlled is installed in the lower portion of the second chamber(200) to mount the specimen. An intermediate layer is installed in the center part of the second chamber so that the upper and lower portions of the second chamber is divided to perform a process. An elevation unit(208) is attached to the second substrate holder to vertically transfer the second substrate holder with respect to the intermediate layer. A metal deposition unit is installed in the upper portion of the second chamber. A pump unit is connected to the first and second chambers to control the respective pressures of the first and second chambers. A gas injection unit controls the quantity of gas and injects the gas, connected to the first and second chambers. A connection path includes a gate valve, capable of reciprocating between the first and second chambers without introduction of exterior air.
Patent KR-20040016354-A (KR)
Title: Preparation of High Glossy Seasoned Laver in which hand is not stained with oil.
Inventor: KIM TAE GEUN
IPC: A23L17/60
Filed: 2002-09-23
Abstract: PURPOSE: A method for manufacturing high gloss seasoned laver by uniformly coating a coating solution comprising ethanol, natural resin, oils and recithin on the surface of laver and roasting is provided. The manufactured laver prevents consumer's fingers from getting dirt. CONSTITUTION: A coating solution is coated on one surface or both surfaces of laver and then roasted for 3 to 30min at 100 to 200deg.C. The coating solution comprises 94.45% by weight of ethanol, 0.2 to 0.5% by weight of natural resin(Shellac-D), 3 to 5% by weight of oils and 0.025 to 0.05% by weight of recithin.
Patent KR-20040032698-A (KR)
Title: Suction/exhaust grill structure of lcd projector
Inventor: CHO HAN GYEONG
IPC: G03B21/14
Filed: 2002-10-10
Abstract: PURPOSE: Intake/exhaust grill structures of an LCD projector are provided to prevent light from leaking to the outside. CONSTITUTION: An exhaust grill(211) of an LCD projector is formed of a plurality of ventilation holes(211a) for circulating air, and V-shaped interrupting films(211b) formed at an end of each ventilation hole and in front of an exhaust fan(231) for exhausting heat generated in the LCD projector to the outside. The V-shaped interrupting films are repeatedly arranged to effectively interrupt light of a lamp(20) at any angle, wherein front ends of vertical widths of the V-shaped interrupting films are overlapped with each other, forming air passages(211c) for flowing air.
Patent KR-20040033078-A (KR)
Title: The method of drying, deodor and sterilization of clothes and shoes in the cabinet
Inventor: LEE HOO KUN
IPC: A61L2/10
Filed: 2002-10-11
Abstract: PURPOSE: A sterilization and deodorizing method for clothes and shoes in a locker is provided to sterilize and deodorize clothes and shoes in the locker, thereby keeping the locker in a clean, pleasant state. CONSTITUTION: The sterilization and deodorizing method for clothes and shoes in a locker(1) is realized by several ways. For example, an ultraviolet lamp(6) and a light(7) are installed inside the locker(1) to emit ultraviolet rays and heat. The ultraviolet rays remove stench remaining in the clothes and shoes and the heat from the light dries the items kept in the locker(1). Also, a deodorizing filter(8) is installed in the locker(1) to remove stench from the clothes and shoes. To take the stench out of the locker(1), a blowing fan(9) is used. The stench then travels in a duct(10) connected to the upper part of the locker(1) and is exhausted outside.
Patent KR-20040033757-A (KR)
Title: Device for guiding strip in Feeding table
Inventor: BYUN GWI HWAN
IPC: B21B39/14
Filed: 2002-10-15
Abstract: PURPOSE: A strip guide apparatus of feeding table is provided to prevent damage of the material to be rolled generated according to transfer of a material to be rolled by minimizing frictional force as increasing contact area with the material to be rolled that is proceeded on the feeding table. CONSTITUTION: In a feeding table comprising a frame structure(50) set up to a certain height, and guide rolls laterally installed on the frame structure to supportingly guide a material to be rolled, the strip guide apparatus of the feeding table comprises a guide plate(51) installed at left and right sides along a length direction of the frame structure; a disk shaped guide disk(10) which is arranged along the guide plate, and the front of which is perpendicular to the feeding table so that the side front end of the material to be rolled(150) is closely adhered to the guide disk; a rotation shaft(11) installed at the rear of the guide disk; and a housing(13) which is fixed to the guide plate, and in which the rotation shaft is rotationally installed by means of bearing block(12), wherein the strip guide apparatus of the feeding table further comprises a driving means comprising an impeller(20) fixed to the shaft at the rear side of the guide disk, and a cooling water injection hose(21) for injecting cooling water onto the impeller so as to drive the guide disk.
Patent KR-20040036958-A (KR)
Title: Forming method for field oxide of semiconductor device
Inventor: HAN IL GEUN
IPC: H01L21/76
Filed: 2002-10-25
Abstract: PURPOSE: A method for forming an isolation layer of a semiconductor device is provided to prevent a facet phenomenon and facilitate a subsequent process by forming a predetermined thickness of a selective epitaxial silicon layer on the lower part of a trench and by planarizing the silicon layer by an annealing process using H2 gas. CONSTITUTION: An insulation layer pattern exposing an isolation region and a trench are formed on a silicon substrate(31). A thermal oxide layer(41) is formed on the surface of the trench. A nitride layer is formed on the resultant structure by a predetermined thickness. The nitride layer is blanket-etched to form a nitride layer spacer(44) on the sidewall of the insulation layer pattern and the trench. The thermal oxide layer is etched to expose the silicon substrate by using the insulation layer pattern and the nitride layer spacer as an etch mask. A predetermined thickness of a silicon layer is formed on the exposed silicon substrate by an SEG(selective epitaxial growth) method. The silicon layer is annealed and planarized. A buried insulation layer is formed on the resultant structure and is planarized to form an isolation layer(47).
Patent KR-20040036481-A (KR)
Title: Short message search and display method for mobile communication terminal
Inventor: AHN JIN U
IPC: H04B1/40
Filed: 2002-10-26
Abstract: PURPOSE: A short message search and display method of a mobile communication terminal are provided to allow a user to continuously search desired short messages of a specific person by aligning short messages by senders. CONSTITUTION: When a user selects a menu for checking short messages stored in a receiving box, all the short messages received from senders are arranged on a display window in order starting from the latest one(ST11,ST12). When the user selects a desired short message of a specific person and presses a specific button, a search keyword is set for the selected specific person and short messages received from the specific person are searched(ST13-ST16). When searching of the short messages of the specific person is completed, short messages received by senders except for the specific person are searched(ST17-ST19,ST21,ST22). The short messages received from the selected specific person are placed firstly on the display window, and then other remaining short messages are placed in order on the display window(ST20).
Patent KR-20020092280-A (KR)
Inventor: CHOI IN SEOK
IPC: H05B37/02
Filed: 2002-10-28
Abstract: PURPOSE: An apparatus and a method for searching a position of a lamp device having short circuit and trouble by using a safe voltage are provided to search correctly the position of a bad lamp by detecting error states of the lamp devices such as short circuit and current leakage. CONSTITUTION: A driving signal receiver(100) receives a transmission signal for turning on or off a street lamp from a central control station. A control portion(200) is formed with a main control portion(210), a controller transmission/reception portion(220), a power switching portion(230), a power detection portion(240), a setup portion(250), and a display portion(260). A terminal(300) stores a secret number, analyzes a signal received from the control portion(200), and performs a corresponding function. A lamp portion(400) is formed with a stabilizer and a lamp. The lamp portion(400) is driven by a driving signal of the terminal(300). A remote control transceiver(500) transmits signals about contents of short circuit, current leakage, and trouble to a remote control center and transmits a signal received from the remote control center to the main control portion(210).
Patent KR-20040038303-A (KR)
Title: Low power consumption PDP with high speed response
Inventor: YEO JONG HYEON
IPC: G09G3/296
Filed: 2002-10-31
Abstract: PURPOSE: A low-power plasma display panel having a rapid response characteristic is provided to reduce the power consumption by controlling an output gain of an analog-digital converter. CONSTITUTION: A low-power plasma display panel having a rapid response characteristic includes a plasma display panel, an analog-digital converter, a plasma display panel driver, a power supply, and a controller. The plasma display panel(450) is driven by a pulse type discharge sustain voltage. The analog-digital converter(200) is used for converting an external analog image signal to a digital image signal. The plasma display panel driver(400) is used for converting the digital image signal to a scan pulse and a data pulse and outputting the scan pulse and the data pulse to the plasma display panel. The power supply(500) is used for supplying a discharge sustain voltage to the plasma display panel driver. The power supply and a controller(600) are used for controlling an output gain of the analog-digital converter in response to a variation of output voltages of the power supply.
Patent KR-20020093707-A (KR)
Inventor: LEE GWANG SEOK
IPC: F03D9/00
Filed: 2002-11-07
Abstract: PURPOSE: A compressed air motor generator system, by hollow state variation of a cylindrical ring tube weight moving through the swing of the conical pendulum and by fluidity of locked-up fluids, is provided to obtain efficient compressed air. CONSTITUTION: In a compressed air motor generator system by hollow state variation of a cylindrical ring tube weight moving through the swing of the conical pendulum and by fluidity of locked-up fluids, a right hollow state(9) and a left hollow state(18) of a cylindrical ring tube weight(10) are formed by forming the surface of a fluid(11) shut up to the cylindrical ring tube weight and by shutting up the fluid. A system upper support shaft(29) is coupled with a bearing(20) by a joining pin(21). Accordingly, the swing of conical pendulum is smoothly performed to the cylindrical ring tube weight. An uneven insertion groove(23) is formed to the upper part of a cylindrical ring support shaft(19) so as to prevent the wing of the conical pendulum from slowly stopping by air resistance given to the cylindrical ring tube weight when cylindrical ring tube weight works by the swing of the conical pendulum, and by various resistances caused by the mechanical operation of the system. The reciprocating motion force of a hydraulic piston(25) is transmitted to the cylindrical ring tube weight to make the swing of the conical pendulum continuously worked, by coupling the hydraulic piston to the upper part of the cylindrical ring support shaft, fitting a hydraulic piston-joining pin(22).
Patent KR-20040042224-A (KR)
Title: METHOD WITH MEANS FOR INCREASING Fe-RECOVERY OF DUST PELLET OF ELECTRIC FURNACE IN MELTING SLAG
Inventor: YOON BYEONG JIN
IPC: C22B7/00
Filed: 2002-11-13
Abstract: PURPOSE: A method for increasing recovery of ion source of electric arc furnace dust pellet from molten slag is provided to reduce raw material cost and waste treatment cost and save resources by calculating pellet injection ratio based on slag quantity and blending ratio of reducing agent for recovering the iron source most effectively. CONSTITUTION: The method comprises a step of measuring a reduction ratio of pellet weight to unit coke quantity in which the highest weight reduction ratio per 1 g of coke is measured when pellet injection ratio is 10%, and coke blending ratio is 20%; a step of measuring a weight reduction ratio per temperature in which the highest weight reduction ratio is obtained at 1,400 deg.C for a reaction time of 10 minutes; a step of measuring an iron source recovery ratio according to coke blending ratio in which the highest iron source recovery ratio per 1 g of coke is measured when the pellet injection ratio is 10%, and the coke blending ratio is 20%; and a step of measuring an iron source recovery ratio according to pellet injection ratio in which an iron recovery ratio of pellet is increased most when the pellet injection ratio is 10 to 20% of quantity of generated slag, and the coke blending ratio is 20%, wherein efficient reducing agent blending ratio and pellet injection ratio are calculated to increase a recovery ratio of iron source from electric arc furnace dust.
Patent KR-20040043833-A (KR)
Title: Device and fabrication method for liquid crystal display
Inventor: JANG SE JIN
IPC: G02F1/136
Filed: 2002-11-20
Abstract: PURPOSE: An LCD(Liquid Crystal Display) and a manufacturing method thereof are provided to increase the freedom of carriers by forming a depletion layer thorough an ion implantation. CONSTITUTION: A gate bus line and a gate electrode(202) are formed on a transparent insulation substrate(201) thorough a gate metal film. A first, a second gate insulation layers(203,204), a first active layer(205) and an ohmic contact layer(206) are sequentially formed on the substrate of the gate bus line and the gate electrode(202). A metal layer deposited on the ohmic contact layer(206) is etched to expose the ohmic contact layer(206), so that source-drain electrodes(207,208) and a data line are obtained. A second active layer(210) is formed by an ion implantation to the exposed ohmic contact layer(206). A protective film(211) is coated on the resultant product for protecting devices. An ITO(Indium Tin Oxide) pixel electrode(212) is formed on the protective film(211).
Patent KR-20040048121-A (KR)
Title: Antitheft system using cutoff of shift for vehicle
Inventor: HONG MAN O
IPC: B60R25/06
Filed: 2002-12-02
Abstract: PURPOSE: A theft prevention system for a vehicle is provided to improve the production property of the vehicle by improving the function of a theft alarm in the vehicle. CONSTITUTION: A shift lever(10) is installed in a transmission. A shift transmission cable(20) is interlocked according to the operation of the shift lever. An inhibitor switch(30) operates other machinery in a certain gear level by connecting with the shift transmission cable. A cylinder device(40) is operated to locate a transferring mode to the inhibitor switch on a P position by installing in the shift transmission cable between the shift lever and the inhibitor switch. A connecting pipe(51) connects the cylinder with a surge tank of a vehicle. A solenoid valve(60) opens and closes a negative pressure passage(51a) of the connecting pipe by installing in one side of the connecting pipe. A controller(70) controls the solenoid valve according to an input signal by connecting with the solenoid valve. Thereby, the function of a theft prevention device in the vehicle is improved.
Patent KR-20040049180-A (KR)
Title: Method for duplecate of call processing software
Inventor: LEE JONG CHANG
IPC: H04W24/00
Filed: 2002-12-05
Abstract: PURPOSE: A method for the duplication of call processing software is provided to maintain and manage all the call processing-associated information of an active board at a standby board by matching active and standby call IDs, vocoder resource information that a CCP(Call Control Processor) allocates and manages, and active and standby call DBs respectively. CONSTITUTION: If 'msg_mob_orig_bc' containing the origination information of a terminal is received, an active CCP creates a task and transmits 'sig_create_org_as_cc', including a call ID, to a standby CCP. The active CCP creates a task using the call ID transmitted together with 'sig_create_org_as_cc' and executes call processing. If '_msg_ch_assign_compl_bc' is received from a BCP(BTS Control Processor), the active CCP allocates a vocoder resource and transmits allocated resource information to the standby CCP. The standby CCP allocates the transmitted vocoder resource and executes call processing.
Patent KR-20040050753-A (KR)
Title: heating and cooling device for hydrogen storage alloys
Inventor: HONG SANG UI
IPC: F25B17/12
Filed: 2002-12-09
Abstract: PURPOSE: A cooling and heating apparatus using hydrogen storage alloys is provided to minimize loss of sensible heat by exchanging heat without using water as a medium. CONSTITUTION: A first reactor(110) and a second reactor(120) are filled with a hydrogen storage alloy inside. A hydrogen passage pipe(200) is connected with the reactors to guide a flow of hydrogen from one reactor to the other reactor. A first pumping element(300) is connected with the hydrogen passage pipe for forcibly pumping hydrogen and forcibly transferring the hydrogen from one reactor to the other reactor. A first heat exchanger(431) and a second heat exchanger(432) heat or cool a fluid from each reactor, and exchange heat of the heated or cooled fluid with the external air to send heat-exchanged air.
Patent KR-20040056149-A (KR)
Title: Air cleaner and operation control method thereof
Inventor: KIM SEON SEUNG
IPC: B01D46/44
Filed: 2002-12-23
Abstract: PURPOSE: Provided is an air cleaner and a method for controlling operation thereof which are able to clean air by moving an air cleaning unit according to dusts distributed in the interior space. CONSTITUTION: The air cleaner comprises a main body(10), an air cleaning unit(30) installed to the main body to be able to rise and fall and having an air inlet and an air exit, a rising and falling device(60) to rise and fall the air cleaning unit, at least one dust sensor(14) detecting dusts floating around the interior space and a controller moving the air cleaning unit according to the dust distribution detected by the dust sensor. The method for controlling operation of the air cleaner comprises steps of (a) detecting dusts of the interior space by using the dust sensor; and (b) performing operation of the air cleaner by rising and falling the air cleaning unit according to the dust distribution detected by the dust sensor.