baber/WOPTO huggingface dataset:
Patent KR-20030089895-A (KR)
Title: Interface apparatus of on hybrid electric vehicle
Inventor: KIM JONG DAE
IPC: B60L11/18
Filed: 2002-05-20
Abstract: PURPOSE: An interface device of a hybrid electric vehicle is provided to stabilize a starting operation of an engine, minimize a variation of loads, and supply a stable voltage interface to a load system of 14V by using an integrated generator starter of 42V. CONSTITUTION: An interface device of a hybrid electric vehicle includes an IGS(Integrated Generator Starter)(10), an MCU(Motor Control Unit)(20), an LMU(Load Management Unit)(60), the first load elements(71,72,73), the second load elements, an ECU/TCU(Electric Control Unit/Torque Control Unit)(80), a DC/DC converter(90), and a BMS(Battery Management System)(100). The IGS(10) is installed between an engine and a transmission to control the starting torque, generate the electricity, and collect the regenerative braking energy. The MCU(20) controls the IGS(10) and decides the amount of the generation and the regenerative braking energy. The LMU(60) controls each state of load elements. The first load elements(71,72,73) need the driving voltage of high capacity. The second load elements need the driving voltage of standard capacity. The ECU/TCU(80) stabilizes an operation of the engine according to a load control signal of the LMU(60) and controls the torque transmitted to a driving shaft by controlling the transmission. The DC/DC converter(90) is used for converting the voltage of 42V to the voltage of 14V. The BMS(100) manages and controls a battery by detecting a charging state and the temperature of the battery.
Patent KR-20030090311-A (KR)
Title: monitor for a flowmeter
Inventor: LEE TAEK HEUNG
IPC: G01F1/075
Filed: 2002-05-22
Abstract: PURPOSE: A monitor used in a flowmeter is provided to reduce a manufacturing cost of a mold by integrating various kinds of monitors as one monitor so as to carry out various functions using one monitor. CONSTITUTION: A monitor includes a microcomputer(10), an operating section(20) for operating the microcomputer(10), and an LCD(30) for displaying processing results of the microcomputer(10). A power feeding section(40) is provided to feed power to the microcomputer(10). A sensor(50) provides flow rate information to the microcomputer(10). A wireless communication module(60) is provided for making a communication with respect to an external device. A relay contact section(70) is provided for an alarm function. A signal is inputted into or outputted from a pulse section(80). The operating section(20) is a user's interface and the sensor(50) is a hall sensor.
Patent KR-20030092626-A (KR)
Title: pipe type brake-bracket for reducing displacement of steering column
Inventor: KOO YUN TAE
IPC: B60T7/06
Filed: 2002-05-30
Abstract: PURPOSE: A pipe-type brake bracket connecting device for reducing the displacement of a steering column is provided to slide the connecting device in a collision by connecting a brake bracket to a pipe-type connecting tool in a pipe method and accordingly to secure safety for passengers from a secondary impact caused by colliding with a steering wheel by repressing upward displacement of the steering column. CONSTITUTION: A pipe-type brake bracket connecting device for reducing the displacement of a steering column(60) is composed of a connecting hole formed at the lower end of a steering column upper supporter(10) supporting the steering column and a pipe-type connecting tool(20) connected to slide into the connecting hole, wherein other side of the connecting tool is welded to a brake bracket(30) to slide into the connecting hole of the steering column upper supporter in receiving front impact from the brake bracket.
Patent KR-20030097045-A (KR)
Title: The method of capture a red tide by the float type
Inventor: KIM KUI YEUN
IPC: C02F1/24
Filed: 2002-06-18
Abstract: PURPOSE: A method of capturing microorganism by dissolved air flotation for preventing red tide is provided to prevent damage of fish and shell fish due to red tide. CONSTITUTION: The method comprises the process of collectively and continuously floating red tide microorganisms so that the floated red tide microorganisms are captured as moving and towing the air diffuser using a towboat after connecting one or more air diffuser to each other, wherein one or more air diffuser are laterally tied to connecting rod with being spaced apart from each other in a certain distance, the air diffusers are connected to a towboat through a towing wire, operation of the air diffusers is controlled by the towboat, and the air diffusers comprise driving motor, suction impeller, housing, floating plate fixing frame, air circulation pipe, fixed subsidiary rod, underwater fixed frame, bubble spraying frame and air shearing frame(9).
Patent KR-20040001223-A (KR)
Title: Method of end point detection of chemical mechanical polishing process
Inventor: JUNG JONG YEOL
IPC: H01L21/306
Filed: 2002-06-27
Abstract: PURPOSE: A method for detecting an end point of a CMP(Chemical Mechanical Polishing) process is provided to be capable of obtaining a constant end point by using the reflectivity difference between a tungsten layer and an oxide layer. CONSTITUTION: A lamp(6) and a light detector(7) are located at the lower portion of a polishing pad(5). The polishing pad has a pad window(5a). After loading a wafer(10) at a wafer carrier, the wafer carrier is moved to the upper portion of the polishing pad. At this time, an oxide layer(3), a barrier(2), and a tungsten layer(1) are sequentially deposited at the upper portion of the wafer. Then, the light of the lamp is reflected at the tungsten layer toward the light detector through the pad window while carrying out a CMP process. As progressing the CMP process, the thickness of the wafer becomes thinner. In the end, the oxide layer(3) is exposed and the light reflectivity is changed. At this time, the CMP process is finished.
Patent KR-20040001292-A (KR)
Title: Power storage system utilizing natural energy
Inventor: CHOI JIN YOUNG
IPC: F03G1/00
Filed: 2002-06-27
Abstract: PURPOSE: A power storage system by using natural energy is provided to form the energy storage apparatus regardless of space by collecting energy from a distance, and to use the stored energy efficiently by accumulating fine power partially in the storage apparatus and outputting accumulated energy properly with adjusting the output velocity. CONSTITUTION: A power storage system comprises an energy collection apparatus collecting energy provided from solar heat, wind power, hydraulic power and tidal power; a main storage apparatus(200) having plural unit storage modules(220) accumulating energy collected from the energy collection apparatus and selectively outputting accumulated energy; an RPM(Revolution Per Minute) adjusting unit(350) formed in a driving shaft(212) to regulate RPM; and an output unit(300) outputting energy stored in the main storage apparatus. Electricity is generated by using energy in the energy collection apparatus, and energy is stored in the unit storage modules by driving the motor with electric energy. Natural energy is used efficiently by storing natural energy in the storage apparatus and outputting simply.
Patent KR-20040001592-A (KR)
Title: Smart label and method for making it
Inventor: AHN TAE YONG
IPC: G06K19/077
Filed: 2002-06-28
Abstract: PURPOSE: A smart label and a manufacturing method thereof are provided to make the smart label including an antenna formed by a more economical method. CONSTITUTION: The smart label is equipped with an IC chip(30), and a substrate(10) including the antenna(12), an internal connecting terminal(13), an external connection terminal(14), the first chip connector(15), and the second chip connector(16). The antenna is printed on the substrate by the contact between a convex pattern roller coated by the conductive ink and a convex part. The IC chip is connected to the antenna and communicates information with an external device through the antenna.
Patent KR-20040003410-A (KR)
Title: Multi channel inverter for tft lcd back light
Inventor: KANG JONG SEOK
IPC: H05B41/26
Filed: 2002-07-03
Abstract: PURPOSE: A multi-channel inverter for backlight of a TFT LCD is provided to simplify a circuit structure and a manufacturing cost by using only one driver. CONSTITUTION: A multi-channel inverter for backlight of a TFT LCD includes a driving controller(110), a plurality of switching elements(120-123), a plurality of transformers(130-135), a plurality of cold cathode fluorescent lamps(140-145), a plurality of current limit resistors(R10-R15), a plurality of buffer resistors(R20-R25), and a dimming circuit(150). The driving controller(110) is used for outputting a switching signal. The switching elements(120-123) are used for converting DC signals to AC signals. The transformers(130-135) are used for boosting the AC signals. The cold cathode fluorescent lamps(140-145) are turned on or off by the high voltage of the transformers(130-135). The current limit resistors(R10-R15) are used for deciding the current of the cold cathode fluorescent lamps(140-145). The buffer resistors(R20-R25) are used for feeding back channel signals of the cold cathode fluorescent lamps(140-145). The dimming circuit(150) is used for converting the dimming voltage to a PWM waveform signal. The multi-channel inverter for backlight of the TFT LCD further includes a protection circuit(160) and an error amplifier(170). The protection circuit(160) is used for outputting a high signal to the driving controller(110) according to an inputting state of the high voltage. The error amplifier(170) is used for controlling a variation of feedback signals of each channel.
Patent KR-20040008945-A (KR)
Title: Decoding apparatus and method of turbo code
Inventor: HA SANG HYEOK
IPC: H04L1/00
Filed: 2002-07-19
Abstract: PURPOSE: An apparatus and a method for decoding a turbo code are provided to enhance the decoding performance by simplifying and improving a structure of hardware. CONSTITUTION: An apparatus for decoding a turbo code includes the first adder(701), the second adder(702), the third adder(704), the first multiplier(707), a calculator, and the fourth adder(705). The first adder(701) is used for calculating a log likelihood ratio by using a difference between maximum metric values obtained from input symbols. The second adder(702) is used for adding the transmission line information to the previous information. The third adder(704) is used for outputting the additional information except form the transmission line information and the previous information by using the outputs of the first and the second adders(701,702). The first multiplier(707) is used for multiplying the output of the third adder(704) by a predetermined weight. The calculator is used for calculating corrected values of the input symbols. The fourth adder(705) is used for adding the corrected values by the output of the first multiplier(707).
Patent KR-20030009226-A (KR)
Title: Method for operating an engine, in particular a direct injection engine, computer program, and control and/or regulation unit
Inventor: BAEUERLE MICHAEL
IPC: F02M63/00
Filed: 2002-07-20
Abstract: PURPOSE: A method for operating a direct injection-type engine, a computer program, and a control/regulation unit are provided to easily and reliably remove impurities in an injector and to prevent the injector from being polluted. CONSTITUTION: A method for operating a direct injection-type engine makes fuel be supplied to at least one fuel injector(30) and injected into at least one combustion chamber. At least one area adjacent to at least one flow-out opening(50) of the fuel injector receives high frequency vibration for at least constant time. A valve element(44) of the fuel injector receives the high frequency vibration for a constant time within at least one area of an opening step. In addition, the valve element is moved by a piezoelectric actuator(58) and the high frequency vibration is created by the high frequency interference of control voltage or control current of the actuator.
Patent KR-20040008995-A (KR)
Inventor: LEE JONG UK
IPC: A47J37/00
Filed: 2002-07-20
Abstract: PURPOSE: A bread baking machine is provided to automatically restore a rotating kneading projection member to an initial kneading position when opening and closing a door. CONSTITUTION: The bread baking machine comprises a body(1) forming an oven chamber with a door aperture; a door(3) for opening and closing the aperture; a fixed kneading projection member(40) providing in a length direction a first kneading portion to be connected with a bread baking materials bag; a rotating kneading projection member(30) providing in a length direction a second kneading portion to be connected with the bread baking materials bag in an end region connected to the fixed kneading projection member(40) and moving between a kneading position and a withdrawal position, the kneading position where the first and second kneading portions are parallel to and face with each other and the withdrawal position where the first and second kneading portions are spaced from each other; a toggle spring elastically pushing the rotating kneading projection member(30) toward the kneading position and the withdrawal position, one end of the toggle spring being fixed on a outside wall of the oven chamber(10) and the other end being connected to the rotating kneading projection member(30); and a pressurizing portion(20) being positioned in the door(3) and pushing the rotating kneading projection member being in the withdrawal position toward the kneading position.
Patent KR-20040009179-A (KR)
Title: optical channel monitoring device of the WDM system
Inventor: LEE CHANG MUK
IPC: H04B10/2581
Filed: 2002-07-22
Abstract: PURPOSE: A device for monitoring an optical channel of a WDM system is provided to convert an optical current signal of the optical channel through a current/voltage converter, and to decide a detection signal through a comparator, then to output an alarm signal showing whether the optical channel fails, thereby easily monitoring an optical output. CONSTITUTION: A photo diode(1) detects an optical output signal from an optical channel. A current/voltage converter(2) converts a current signal in accordance with the optical output signal into a voltage signal, and outputs the voltage signal. The first buffer(3) buffers the detected voltage signal in order to minimize impedance influence. An inverter(4) inverts the detected voltage signal whose phase is inverted to a signal at a detection point and an in-phase. The second buffer(5) buffers the detected voltage signal in order to minimize impedance influence. An A/D converter(6) converts an analog optical detection signal outputted through the second buffer(5) into a digital signal, and outputs the digital signal.
Patent KR-20040009358-A (KR)
Title: Optical information storage medium and method of recording in the same
Inventor: LEE GYEONG GEUN
IPC: G11B7/00
Filed: 2002-07-23
Abstract: PURPOSE: An optical information storage medium and a writing method of the storage medium are provided to record information about the kind of a disc in a read-in or read-out region so as to effectively write and/or reproduce the data. CONSTITUTION: An optical information storage medium includes a read-in region, a user data region, and a read-out region. Information about the kind of user data is written in one of the read-in and read-out regions. The user data is one of random accessible data and real-time data. Disc defects are processed through different methods depending on the kind of user data. When the user data is the random access data, the user data region includes a spare region and, when a defect region is generated, the defect region is replaced with the spare region so that the data is written in the spare region. Otherwise, a pick-up skips the defect region so that the data is written in the next region.
Patent KR-20040016066-A (KR)
Title: Transmission method for broadcasting and multicast data in mobile radio communication system
Inventor: LEE SEUNG JUN
IPC: H04L29/06
Filed: 2002-08-14
Abstract: PURPOSE: A method for transmitting broadcast/multicast data in a radio mobile communication system is provided to appoint data transmission time differently between broadcast services so that UEs belonging to of a UE group can receive another broadcast service or another channel when the data of a specific broadcast service are not transmitted. CONSTITUTION: CTCH(Common Traffic CHannel)1 and CTCH2 provide respectively different MBMSs(Multimedia Broadcast/Multicast Services). The numbers of the first columns indicate the SFN(System Frame Number) values of a physical channel to which a logical channel CTCH is mapped. A UTRAN(UMTS Terrestial Radio Access Network) can allocate CTCH1 and CTCH2, which provide respectively different MBMSs, to respectively different frames.
Patent KR-20030029452-A (KR)
Title: Semiconductor memory device
Inventor: KAJIMOTO TAKESHI
IPC: G11C11/413
Filed: 2002-08-17
Abstract: PURPOSE: To provide a semiconductor memory which can take in and generate internal write-in data reliably even if the flight time of a data bus is made equal to the cycle time of a clock signal. CONSTITUTION: Positional information indicating the position of a memory for a controller is stored in a positional information generating circuit (7), and the transfer timing of write-in data and the activation timing of a latch transfer indication signal (ZLTTR) transferred to a write-in circuit (3) from an input circuit (9) according to this positional information (PI) are adjusted.
Patent KR-20040016505-A (KR)
Title: Pad for chemical mechanical polishing
Inventor: AHN SI GYEONG
IPC: H01L21/304
Filed: 2002-08-17
Abstract: PURPOSE: A chemical mechanical polishing pad is to provide a polishing pad of a new structure used in a chemical mechanical polishing process by preventing foreign substances from being caught in a groove and by extending the lifetime of the polishing pad. CONSTITUTION: The groove(150) is formed in the surface of the body of the chemical mechanical polishing pad(100). The surface of the chemical mechanical polishing pad is protected by a coating layer(200) that prevents the foreign substances from being caught in the groove.
Patent KR-20040017738-A (KR)
Title: Apparatus for confirming steering wheel angle of a vehicle
Inventor: CHOI YEONG MIN
IPC: B62D15/02
Filed: 2002-08-23
Abstract: PURPOSE: A steering angle confirming device of a vehicle is provided to simply and reliably execute angle and direction changes of a steering wheel by using plural gears and pressure sensors including piezo-electric elements to detect left and right rotations and rotational angle of the steering wheel. CONSTITUTION: A steering angle confirming device of a vehicle is composed of a driving gear(200) integrally fixed and combined to a steering shaft(110) mounted to the lower of a steering wheel; a driven gear(300) installed to a vehicle body to rotate with engaging with the driving gear and formed with a plurality of tooth-gears(300a) around the outer periphery at regular intervals; at least one pressure sensor(400,400') mounted to the tooth-gears of the driven gear to output an electric signal to pressure generated when the driving and driven gears are engaged and rotated; and a microcomputer(500) for computing rotational direction and angle of the steering wheel by the electric signal output from the pressure sensors.
Patent KR-20040020516-A (KR)
Title: Method for setup of traffic channel in asynchronous IMT-2000 system
Inventor: KANG GWON IL
IPC: H04B7/26
Filed: 2002-08-30
Abstract: PURPOSE: A traffic channel setting method in an asynchronous IMT-2000 system is provided to simply and effectively set a traffic channel through a channel mapping. CONSTITUTION: A channel setup message is received from a base station(ST11). The setup message is transmitted to a modem(ST12). A binding ID is extracted through a mapping table from a VPI/VCI(Virtual Path Identifier/Virtual Channel Identifier) and inputted to a pertinent DB(ST13). It is checked whether a FP(Frame Protocol) message has been received(ST14). If the message has been received, a corresponding VPI/VCI is detected and a binding ID is extracted through an ATM SAR(Segmentation And Reassembly)(ST15). A corresponding physical channel is searched from the DB and a transport channel mapping is performed(ST16). An FP traffic is transmitted to the physical channel(ST17). It is checked whether a call has been released, and if the call has not been released, the above process is repeatedly performed(ST18).
Patent KR-20040024825-A (KR)
Inventor: SON YOUNG SUK
IPC: B01D35/14
Filed: 2002-09-16
Abstract: PURPOSE: A water purifier with lock is provided which displays water pollution level by installing a pollution level checking sensor at one side of water tank or faucet and prevents water pollution terror by attaching locks to water lid inside the water purifier and lid of an outer case for opening the water lid. CONSTITUTION: The water purifier(1) with lock comprises a sensor(11) attached to one side of water tank(2) inside the water purifier and one side of outlet faucet(3) to check and display contaminant measuring values; a digital polluting number display panel(5) for indicating pollution level of purified water; a lock part(6) comprising locks installed at water lid(12) inside the water purifier and one side of lid(13) of an outer case part; a porous can in which raw stones including tourmaline and other minerals are integrally contained, and which is installed at one side of the water tank; a can in which medicinal herbs and plants are integrally contained, and which is installed at one side of the water tank; and incense generator(14) and melody device installed at one side of inner and outer parts of the water purifier so that the melody device is operated to generate melody, and the incense generator is operated to generate incense at the same time while the water purifier is being used by pressing the faucet.
Patent KR-20040026422-A (KR)
Inventor: JUNG JI YONG
IPC: G02F1/1335
Filed: 2002-09-24
Abstract: PURPOSE: A color filter substrate of a transflective liquid crystal display and a liquid crystal panel having the color filter substrate are provided to obtain the same color reproducibility in reflection and transmission regions. CONSTITUTION: A color filter substrate of a transflective liquid crystal display includes a substrate, the first and second color patterns(122,124). The first color pattern is formed in a specific region that defines a unit pixel region on the substrate and expresses a color in response to natural light. The second color pattern is formed in a region other than the specific region and expresses a color in response to natural light. The specific region is a reflection region and the other region is a transmission region. The color filter substrate further includes a black matrix layer(110) formed on the substrate. The black matrix layer defines the specific region.
Patent KR-20030074077-A (KR)
IPC: F04D29/046
Filed: 2002-10-17
Abstract: 액체용 로터리 펌프는 하우징과, 모터 회전자를 지지하는 샤프트와, 상기 하우징 내에 고정되어 상기 회전자를 둘러싸서 상기 회전자와 샤프트를 축선을 중심으로 회전시키는 모터 고정자를 포함하며, 상기 샤프트는 축방향으로 간격을 둔 원추형 베어링에 의해 상기 하우징 내에 장착되고, 각 원추형 베어링은 상기 샤프트 상에 고정되며 축선과 동심인 제1 원추형 베어링 표면이 있는 제1 요소와, 상기 하우징에 의해 지지되며 축선과 동심인 제2 원추형 베어링 표면이 있고 상기 제1 베어링 표면과 미끄럼 가능하게 맞물리는 제2 저널 요소를 포함한다.  편향 요소는 상기 제2 요소나 저널을 서로를 향해 축방향으로 압박하여 마찰면 사이의 마모를 보상한다.  마모 지시기는 상기 하우징 상에 있고 상기 제1 원추형 베어링의 제2 요소와 함께 축방향으로 이동 가능한 제1 종동부와, 상기 하우징 상에 있고 상기 제2 원추형 베어링의 제2 요소와 함께 축방향으로 이동 가능한 제2 종동부와, 지시 요소의 간격을 관찰하기 위한 상기 하우징 상의 관찰용 윈도우를 포함하며, 상기 종동부의 지시 요소들은 제2 베어링 요소의 전체 축방향 이동을 지시하는 간격만큼 서로로부터 떨어져 있다.