baber/WOPTO huggingface dataset:
Patent KR-20040021446-A (KR)
Title: Control method for compressor in air conditioner
Inventor: NOH HYEON IL
IPC: F24F11/02
Filed: 2002-09-04
Abstract: PURPOSE: A method for controlling a compressor of an inverter air conditioner is provided to drive compressors according to rotation frequencies of the compressors for improving the operation efficiency and load follow force of the compressors. CONSTITUTION: A method for controlling a compressor of an inverter air conditioner includes the steps of inputting a wind direction index(Q) and a set room temperature to a microcomputer of an indoor unit(S201), and sensing a real room temperature by a room temperature sensor(S202). If the sensed room temperature is higher than the set room temperature, the on/off state of a compressor is determined(S203,S204). If the compressor is turned on, a required cooling index(A) is calculated on the basis of the wind direction index, the set room temperature and the real room temperature(S208). A rotation frequency of the compressor is determined by the calculated cooling index and an inclination value K(S209). The compressor is driven by the determined rotation frequency.
Patent KR-20040022885-A (KR)
Title: Electro Mechanical Brake System with warning device
Inventor: PARK CHUN SEOK
IPC: B60T17/18
Filed: 2002-09-10
Abstract: PURPOSE: An electro-mechanical brake system with a warning apparatus is provided to prevent traffic accidents from collision by warning wrong operation of the brake system to a driver with checking failure of an actuator brake force sensor continuously. CONSTITUTION: An electro-mechanical brake system includes a brake pedal stroke sensor, a brake lamp switch, an actuator brake force sensor(15), an electro-mechanical brake control unit(13), an actuator and a warning lamp(16). The electro-mechanical brake control unit warns the emergency state by receiving signals from the actuator brake force sensor at failure of the electro-mechanical brake system from wrong operation of the actuator brake force sensor, and the warning lamp displays the emergency state of the vehicle by receiving the driving signal from the electro-mechanical brake control unit. The warning lamp is placed in an instrument panel or a main switch of the electro-mechanical brake system.
Patent KR-20040025027-A (KR)
Inventor: NOH HYEONG HO
IPC: H01L21/60
Filed: 2002-09-18
Abstract: PURPOSE: A semiconductor package is provided to prevent the separation of connection terminals from a film by forming stress absorbing parts on the connection terminals. CONSTITUTION: A semiconductor package includes a semiconductor chip(31), a base film(22), and a plurality of connection terminals(23). A plurality of bumps are formed on one side of the semiconductor chip(31). The semiconductor chip is mounted on the base film(22). The connection terminals(23) are formed on the base film(22). The connection terminals are electrically connected to the bumps of the semiconductor chip. The connection terminal(23) includes a stress absorbing part(25) adjacent to a junction part(24) of the connection terminal. The connection terminal is formed with the junction part(24) connected to the bumps, an extension part(26), and the stress absorbing part(25).
Patent KR-20040025438-A (KR)
Title: Method for Short Message Transport and Display in Mobile Communication Terminal
Inventor: YOON JONG WON
IPC: H04B1/40
Filed: 2002-09-19
Abstract: PURPOSE: A method for transmitting and displaying a short message of a mobile communication terminal is provided to change a graphic emoticon into a mapped character, and to change a character corresponding to the graphic emoticon into a mapped graphic emoticon by analyzing a received text message, thereby transmitting the graphic emoticon by including the emoticon in a short message. CONSTITUTION: A mobile communication terminal inputs a character or a graphic emoticon for configuring a short message from a user through a key input unit(S10). The terminal decides whether the graphic emoticon is inputted(S12). If so, the terminal converts the inputted graphic emoticon into a character mapped with the corresponding graphic emoticon in reference to a graphic emoticon table, and decides whether an inputting of the character or the graphic emoticon for configuring the short message is completed(S14,S18). If the character is inputted(S12), the terminal performs a general character inputting process(S16). If the inputting is completed, the terminal converts the short message in wireless data type, and delivers the converted short message to a wireless interface section(S20).
Patent KR-20040026803-A (KR)
Title: Support Structure of Heater for Cathode Ray Tube
Inventor: CHO SEOK RAE
IPC: H01J29/04
Filed: 2002-09-26
Abstract: PURPOSE: A heater supporting structure for cathode ray tube is provided to settle naturally a welding position by forming a stopper at a fixing pin and by forming an assembly groove at a heater supporting body. CONSTITUTION: A heater supporting structure for cathode ray tube comprises a plurality of heater supporting bodies(10) for supporting a heater(8) and including an assembly groove(12), and a fixing pin(20) including a welding part(24) at an end part and a stopper(26) more prominent than the welding part. The welding part is fixed and set up at a cathode supporting unit(2), and inserted into the assembly groove of the heater supporting body. The stopper is hung by a base side of the heater supporting body at an underside of the welding part.
Patent KR-20040026917-A (KR)
Title: a manufacturing method of the arabinoxylane by means of the barns of barley
Inventor: BYUN GUK YEON
IPC: C12P19/04
Filed: 2002-09-26
Abstract: PURPOSE: A method for producing arabinoxylane using barley bran is provided, thereby producing the arabinoxylane in higher yields with lower production costs than using conventional rice bran. CONSTITUTION: A method for producing arabinoxylane using barley bran comprises the steps of: sieving barley bran to remove impurities and dirts; mixing the barley brans with water and steaming them for 1 to 2 hours; cooling the barley bran to 29 to 35 deg. C and pulverizing it; adding Aspergillus kawachii into the barley bran and culturing the mixture thereof at 30 deg. C for 15 to 20 hours; turning the mixture up, covering it with hemp cloth, and storing it for 4 to 7 hours; turning the mixture up, inserting it into a vessel, and storing it at 31 to 33 deg. C for 6 to 8 hours; turning the mixture up, spreading it, and fermenting it for 17 to 25 hours; repeating the turning-up process 1 to 2 times; drying the mixture at 50 deg. C for 8 to 12 hours; and pulverizing the mixture into 80 to 100 meshes.
Patent KR-20040027136-A (KR)
Title: Z beam for construction
Inventor: NA YUN DEUK
IPC: F16S1/10
Filed: 2002-09-27
Abstract: PURPOSE: A Z-steel beam for construction is provided to improve the structural rigidity by forming a central bead in the middle of the body and forming a couple of side beads at both sides of the central bead in the opposite direction. CONSTITUTION: A Z-steel beam for construction is composed of a body part(20) longitudinally forming the middle portion, and blade parts(22,24) bent and formed at both sides of the body part. A central bead(26a) is formed in the middle of the body part, and a couple of side beads(26b,26c) are formed at both sides of the central bead. The central bead is formed in the opposite direction to the side beads. The structural strength of the Z-steel beam is improved by forming the central bead and the side beads alternately. Stress is distributed entirely and concentration of stress is minimized with the semicircular sections of the beads.
Patent KR-20030028424-A (KR)
Title: Device for current control of load
Inventor: KOJIMA HIDEYUKI
IPC: H02P7/00
Filed: 2002-09-30
Abstract: PURPOSE: To perform accurate feedback-control of current of a linear solenoid to a target current, which adjusts hydraulic pressure in an automatic transmission. CONSTITUTION: A voltage difference between terminals of a current detecting resister interposed in series upstream the solenoid is converted into current using a gain and an offset, so that the current of the solenoid is detected. In a detecting process, an ammeter for detection is connected, calibration for calculating the gain and the offset from correlation of the voltage difference and the actual current is performed for two temperature conditions respectively, and the calculated results are stored. In adjusting the hydraulic pressure, two current data obtained by conversion using the gain and the offset respectively suited to the two temperature conditions is interpolating-calculated corresponding to the ATF temperature, and the current data in characteristics meeting the actual temperature condition is obtained.
Patent KR-20040032697-A (KR)
Title: Method of evolutionary algorithm application for wireless communication system's beam forming
Inventor: KWON IK SEUNG
IPC: H04B7/06
Filed: 2002-10-10
Abstract: PURPOSE: An EA(Evolutionary Algorithm) applying method for beam formation in a wireless communication system is provided to apply an EA for optimizing a beam emitted from a base station to an MS(Mobile Station). CONSTITUTION: A transmission system judges fitness using a C/I(Carrier/Interference) ratio transmitted from an MS by the first population, and generates the second population according to the fitness(S501). The transmission system mutually exchanges uniform bits with each individual series of the generated second population, and generates the third population(S501). The transmission system changes a part of bits of an individual series with the highest fitness in the third population to inverse bits, generates the fourth population, and transmits the fourth population to an MS(S501). The transmission system reallocates the individual series using a C/I radio transmitted from the MS by the fourth population(S502). If a current condition is identical to a condition for ending the optimization of a transmission beam(S503-S508), the transmission system completes beam optimization(S509).
Patent KR-20040036248-A (KR)
Title: Automobile oil fan structure
Inventor: SEO JONG BEOM
IPC: F01M11/04
Filed: 2002-10-24
Abstract: PURPOSE: A structure of an oil pan for an automobile is provided to prevent wrong operation of an oil level sensor by securing minimum amount of oil on a location on which the oil level sensor is installed. CONSTITUTION: A partition(13) is installed to an oil pan(10) on a location near an oil level sensor(11) to partition the oil pan. A penetrating hole(13a) is formed on the partition to allow engine oil to pass; a gate(14) is installed to a side of the partition facing the oil level sensor with a hinge(14a) to open and close the penetrating hole so that engine oil in the oil pan flows through the penetrating hole only to a side in which the oil level sensor. The oil level sensor is installed on an inner wall of the oil pan with a mounting bracket(12). The partition is installed to be nearer to the oil level sensor to prevent free flowing of engine oil. Height of the partition is lower than height of the oil pan to allow engine oil in the side in which the oil level sensor is to cross the partition and be moved to the other side.
Patent KR-20030035955-A (KR)
Title: Karaoke remote control device having a function of electronic contents book
Inventor: ISHIKAWA MASAYASU
IPC: G06F13/00
Filed: 2002-10-25
Abstract: PURPOSE: To provide a karaoke remote controller with an electronic index book function which eliminates misoperations and is equipped with a user interface which can be intuitively operated. CONSTITUTION: This karaoke remote controller is equipped with a music index database managing means, the user interface which uses a touch panel, a means which allows the user to retrieve desired music from the music index database through the user interface, and a remote control signal sending means which sends a playing reservation signal of the music specified through the database retrieval. In an initial picture, both a retrieval menu and a playing change command button for operating a karaoke device are present; when the playing change command button is touched, a corresponding remote control signal is sent to the karaoke device, and when some part in the retrieval menu is touched, the picture is changed into a task picture for executing a corresponding retrieval mode. In the task picture, an initialization button for returning to the initial picture is arranged but no playing change command button is included.
Patent KR-20040038092-A (KR)
Title: Idle speed decreasing device of engine
Inventor: KIM WON GYU
IPC: F01M13/00
Filed: 2002-10-31
Abstract: PURPOSE: An idle speed reducing device of an engine is provided to prevent unnecessary fuel consumption and harmful exhaust gas, and to decrease the idle speed by reducing air flow into the combustion chamber with shutting off the external air inflow passage through the breather hose in idling the engine. CONSTITUTION: A breather amount adjusting valve(10) is installed in a breather hose of a blowby gas reduction apparatus to shut off inflow of external air through the breather hose by generating negative pressure in an intake manifold in idling. The breather amount adjusting valve comprises a body(11) having an upper chamber(11b) communicated with a surge tank and a lower chamber(11c) communicated with an air duct and a locker cover, a valve(12) having a valve rod(12a) inserted to a guide hole of a partition wall dividing into the upper chamber and the lower chamber and a valve head(12b) placed in the upper part of the valve seat formed in the outlet of the connecting portion of the locker cover, and a diaphragm(13) dividing the upper chamber into the atmospheric space and the surge tank space and connecting to the upper part of the valve rod.
Patent KR-20040039882-A (KR)
Title: Volume holographic data storage and reproducing system
Inventor: KIM GEUN YUL
IPC: G11B7/0065
Filed: 2002-11-05
Abstract: PURPOSE: A system for storing and reproducing volume holographic data are provided to improve the reproduction speed of data by recording a signal light by two reference lights emitted through two diffusers having inter-different selectivity. CONSTITUTION: An optical source(200) generates the first and second lights having inter-different wavelengths. The first optical splitter(202) splits the first light into the first reference light and the first signal light, and splits the second light into the second reference light and the second signal light. A spatial optical modulator(220) modulates the second light according to data inputted from the outside by one page unit of binary data. The first diffuser(D1) diffuses the first signal light so that the first signal has the first setup selectivity through the first reference light. The second diffuser(D2) diffuses the second signal light so that the second signal light has the second setup selectivity through the second reference light. A storing medium(240) stores the second signal light which interferes with the second reference light. The storing medium(240) stores the first signal light which interferes the first reference light. The storing medium(240) outputs the first signal light and the second signal light in response to the first and second reference lights. The second optical splitter(250) branches the first signal light and the second signal light. A pulse generator(254) generates a trigger signal according to the second signal light branched in the second optical splitter(250). A CCD(Charge Coupled Device)(260) reproduces the first signal light branched in the first optical splitter(202) according to the trigger signal.
Patent KR-20030039295-A (KR)
Inventor: SAKURAI ATSUSHI
IPC: G05F1/575
Filed: 2002-11-08
Abstract: PURPOSE: To provide a voltage regulator which can be surely turned off even when it is used in an environment such as high where temperature, and large impedance of an external load. CONSTITUTION: This voltage regulator is constituted so that an impedance between an output voltage terminal and a reference terminal can be reduced when it is turned off. Thus, when the voltage regulator is used in an environment where a temperature is high, and the impedance of an external load is large, the output terminal voltage can be prevented from being increased even when a leak current of an output circuit is increased, and it can be surely turned off.
Patent KR-20040042735-A (KR)
Title: Message broadcasting service method for mobile communication terminal device
Inventor: MUN JEONG IN
IPC: H04W4/14
Filed: 2002-11-15
Abstract: PURPOSE: A broadcast transmission method for a mobile communication terminal is provided to retransmit a corresponding message to only subscriber numbers in which the transmission of the message fails. CONSTITUTION: If a broadcast transmission mode is set up, a mobile communication terminal displays a reception number inputting picture. A user inputs reception numbers. If the input of the reception numbers is completed, the mobile communication terminal displays a message writing picture. If the writing of a message is completed, the user pushes a send key. The mobile communication terminal transmits the message to the inputted reception numbers. If the transmission of the message fails, the mobile communication terminal displays a transmission failure number list. If the user pushes the send key in a state in which the transmission failure number list is displayed, the mobile communication terminal retransmits the message to only reception numbers in which the transmission of the message fails.
Patent KR-20040043682-A (KR)
Title: cap for permanent wave
Inventor: WOO JAE HYUP
IPC: A45D19/18
Filed: 2002-11-19
Abstract: PURPOSE: Provided is a cap for a hair permanent in which any stand for counteraction is not required when getting a permanent so that an operation of a permanent operation is easy, a required time is shortened, and an operation of a counteragent is finished by opening and closing a zipper without any inconvenience in frequently taking off or putting on a cap, thereby making it possible for a customer to get a permanent in a comfortable posture. CONSTITUTION: The cap for a hair permanent comprises a cap body(11) made of vinyl as a special quality of the material having a high thermal conductivity; a pressure band(14) being fixed as one to the front end of the cap body(11); and a slider fastener(12) horizontally crossing the crown of the head of a customer. The slider fastener(12) made of plastic materials is heated and fixed to the cap body(11) by high frequency. Therefore, when getting a permanent, no stand for counteraction required so operating the permanent is easy, time is shortened, and operating the counteragent is finished by opening and closing a zipper without any inconvenience in frequently taking off or putting on a cap.
Patent KR-20040045697-A (KR)
Inventor: KIM BYEONG CHAN
IPC: H01L23/12
Filed: 2002-11-25
Abstract: PURPOSE: A chip stack package using an insulation wire is provided to be capable of improving working efficiency and preventing the electrical contact between wires, or the wire and a semiconductor chip. CONSTITUTION: A chip stack package is provided with a board(31) having a circuit pattern(32), a bottom chip(34) attached on the board by using the first adhesive(33), the first insulation wire(37) for electrically connecting the bonding pad(34a) of the bottom chip with the circuit pattern of the board, and a top chip(36) attached on the bottom chip by using the second adhesive(35). The chip stack package further includes the second insulation wire for electrically connecting the bonding pad(36a) of the top chip with the circuit pattern of the board, an encapsulating part(38) for selectively enclosing the resultant structure, and a plurality of solder balls(39) attached on the lower surface of the board for being electrically connected with the outer circuit.
Patent KR-20030000026-A (KR)
Title: Lighting curcuit of discharge lamp
Inventor: KIM CHANG SUN
IPC: H05B41/231
Filed: 2002-11-30
Abstract: PURPOSE: An ignition circuit for a discharge lamp is provided to allow ignition to be easily performed in a short time period, while achieving improved power factor and optimum direction current supply. CONSTITUTION: An ignition circuit for a discharge lamp, comprises a power supply unit(100) for applying power for driving a discharge lamp; a high voltage generating transformer(T-1) for generating high voltage by the power applied from the power supply unit, and which has a side wound with a primary coil and the other side wound with a secondary coil; a condenser unit(200) connected in serial to the primary coil of the transformer, and which controls starting and ending of discharge lamp ignition by charging/discharging voltages for a predetermined time period; a high voltage generating unit(210) having a first high voltage section(LY1) and a second high voltage section(LY2) with switch contacts(212,214) for controlling charging/discharging operation of the condenser unit; and an amplifying unit(120) for permitting the discharge lamp to be completely turned on by turning off the switch contact of the second high voltage section of the high voltage generating unit, when the discharge lamp is not completely turned on with the power applied from the power supply unit.
Patent KR-20040049885-A (KR)
Title: Trench in semiconductor device and fabrication method of the trench
Inventor: KO GWAN JU
IPC: H01L21/76
Filed: 2002-12-05
Abstract: PURPOSE: A trench of a semiconductor device is provided to reduce the capacitance of a trench due to an air gap with a lower dielectric constant than that of an oxide layer by forming the oxide layer for burying the trench after a nitride layer sidewall is formed on both sidewalls of the trench. CONSTITUTION: A nitride layer is formed on both sidewalls(16) of the trench(100). The air gap is formed as an empty space in a predetermined depth from the bottom of the trench. An insulation layer(17) is formed to bury the inside of the trench except the air gap. The width of the inside of the trench except the thickness of the nitride layer is from 1000-2000 angstrom.
Patent KR-20040049195-A (KR)
Title: A device and a operating method thereof initializing weight vector for smart antenna
Inventor: KIM YEONG DAE
IPC: H04B7/04
Filed: 2002-12-05
Abstract: PURPOSE: A device for initializing a weight vector of a smart antenna is provided to initialize a weight vector by using incident directional information from a multipath searcher processing receiving signals of multi-paths. CONSTITUTION: The first multipath searcher(100) comprises as follows. A despreader(110) despreads a signal by a control signal, and outputs the despread signal. An accumulator(120) accumulates and outputs the outputted signal. A fixing beamformer(130) consists of many beamformers(135) for processing and outputting beamforming output characteristics for the signal. Many power synthesizers(140) square plural signals of the beamformer(130) to convert into power signals, and synthesize the power signals to output the signals. A storage(150) stores an index number having the biggest signal among the outputted signals. A maximum value detector(160) analyzes the signal of the storage(150), and detects an index number having a maximum power to output the index number. The first finger portion(170) stores weight vector values for all index numbers, and receives a signal of a portable terminal by forming beams.