baber/WOPTO huggingface dataset:
Patent KR-20040012084-A (KR)
Inventor: CHOI GI WON
IPC: B21B37/74
Filed: 2002-07-31
Abstract: PURPOSE: A cooling method suitable for slab in stand is provided to reduce temperature deviation of strip, reduce pressure variation of rolling rolls and obtain proper finishing mill delivery temperature by controlling pressure of cooling water supplied through spray arranged between the stands. CONSTITUTION: In a method for rolling the bar as spraying cooling water of high pressure onto the bar between the respective stands after sequentially passing a bar through a plurality of stands in the hot rolling process, the method comprises a step of sensing whether a rolling bar does pass through the stands or not after operation is started; steps of determining a target thickness of the rolling bar; a step of spraying cooling water onto the rolling bar in front of the stands if the rolling bar is entered into the stands by determining injection pressure of cooling water according to thickness of the rolling bar; steps of stopping injection of cooling water onto the rolling bar in rear of the stands if the rolling bar passes through the stands; and a step of finishing operation by judging whether the rolling bar has passed through a final stand or not.
Patent KR-20040012115-A (KR)
Title: Device and method for supporting stereo sound and echo
Inventor: SEO HUI MYEONG
IPC: H04S3/00
Filed: 2002-08-01
Abstract: PURPOSE: An apparatus and a method for supplying an echo and a stereo sound are provided to supply various sound effects in response to the selection of the user by supplying 4-channel headphone. CONSTITUTION: An apparatus for supplying an echo and a stereo sound includes a first jack(100), a second jack(200), a first volume controller(300), a second volume controller(400), a first amplifier(500), a third jack, a second amplifier(700), a third amplifier(800), a fourth amplifier(900), a fifth amplifier(1000), a first repeat delay(1100), a first switch(1200), a second repeat delay(1300), a second switch(1400), a sixth amplifier(1500), a fourth jack(1600), a microcomputer(1700) and an automatic mode switch(1800). The first and the second jacks(100,200) receive the audio data from the storage media driving member(10) and transmit the received audio data to the first volume controller(300), the second volume controller(400) and the microcomputer(1700). In the first volume controller(300) and the second volume controller(400), the volume of the audio data is controlled by the operation of the user. And, in the first amplifier(500), the audio data transmitted through the first volume controller(300) is received to amplify the received audio data to a predetermined size and to output the amplified audio data to the fourth jack(1600).
Patent KR-20030019872-A (KR)
Title: Preparation control system
Inventor: GOTO YOSHITO
IPC: G16H20/13
Filed: 2002-08-19
Abstract: PURPOSE: To increase the efficiency of treatment of a contraindicated prescription and effectively utilize information of the contraindicated prescription and its procedure. CONSTITUTION: This system detects by a control means 4 whether the contraindicated data is included in prescription data or not. If it is detected, the system puts the contraindicated data on standby and displays it on a displaying means 1. When the treatment for the data is decided and input, the system starts the treatment of the contraindicated prescription input through an input means 2.
Patent KR-20040019413-A (KR)
Title: A Grower For Single Crystalline Silicon
Inventor: JUN HONG YONG
IPC: C30B35/00
Filed: 2002-08-26
Abstract: PURPOSE: A single crystalline silicon growth apparatus is provided to be capable of preventing particles from being flowed into the upper portion of a quartz crucible due to the back-flow of air through an exhaust port. CONSTITUTION: A single crystalline silicon growth apparatus includes an air exhaust path(121), a quartz crucible, and a particle inflow preventing part(210). The particle inflow preventing part includes a block having a predetermined type pipe(211) for changing the air exhaust path from a vertical direction to a horizontal direction. At this time, the predetermined type pipe is installed at the upper portion of the air exhaust path for connecting an inlet opening hole of the air exhaust path with a lower opening hole of the block.
Patent KR-20020086332-A (KR)
Title: Source processing apparatus for processing the organic material under the high pressure and high temperature
Inventor: BAE GYEONG BIN
IPC: H01L21/00
Filed: 2002-08-27
Abstract: PURPOSE: A source processing apparatus is provided to improve a sealing characteristic and stability during a time for processing the organic material under high temperature and high pressure. CONSTITUTION: An upper tank(10) and a lower tank(20) are installed at an upper end portion and a lower end portion of a pressure container(2). A source material(22) of the lower tank(20) is induced within a processing space through a baffle(24). A size of a hole within the baffle(24) is o.1 to 1.0 micro meter. A couple of heaters(11,21) is formed with an upper heater(11) and a lower heater(21). The lower heater(21) is formed around a source material(22). The heaters(11,21) are adhered to the pressure container(2). A high pressure inlet hole(23) and a high pressure outlet hole(32) are formed at the lower tank(20) and the upper tank(10) of the pressure container(2). A neck portion(15) is used for connecting the lower tank(20) with the upper tank(10). The first and the second gauge(26,16) are used for measuring temperature of gases and particles within the pressure container(2).
Patent KR-20020086334-A (KR)
Inventor: CHO SEONG UK
IPC: H04N5/225
Filed: 2002-08-28
Abstract: PURPOSE: A camera-integrating microphone using a free-focus lens is provided to carry out short-distance photographing by using the free-focus lens and output images together with sounds. CONSTITUTION: A camera-integrating microphone using a free-focus lens includes a microphone mounted to a second case(30) for converting sound signals to electric signals to output, a CCD camera mounted at a side of the second case to be integrated with the microphone and having a CCD chip for converting image signals to electric signals, and a free-focus lens part(100) mounted in the center of the first case(20) for clearing focusing images of an object at a remote or near place to the CCD chip, wherein the second case is mounted with first and second switches(510,520) for controlling the power supply with respect to the CCD camera and the microphone and the transmission of the image signals output from the CCD camera to an external device, and a connection part(600) at a lower part to transmit the sound signals and the image signals output from the microphone and the CCD camera to the outside via a cable(40).
Patent KR-20030020854-A (KR)
Inventor: MITEVA TZENKA
IPC: H01L51/30
Filed: 2002-09-04
Abstract: PURPOSE: A photovoltaic device are a method for preparing the same are provided to achieve an increased stability compared to the respective devices known in the prior art and decrease energy potential losses on interfaces between layers of such devices in a controllable manner. CONSTITUTION: A photovoltaic device is built of a substrate, followed by an FTO layer, a blocking TiO2 layer, dye-sensitized TiO2 with a fluoride layer, hole transport material (HTM), a second fluoride layer, and a gold(Au) layer.
Patent KR-20040021893-A (KR)
Title: Driving apparatus of liquid crystal display
Inventor: HONG JUN UI
IPC: G02F1/133
Filed: 2002-09-05
Abstract: PURPOSE: A liquid crystal display and a method of driving the liquid crystal display are provided to improve texture of the liquid crystal display. CONSTITUTION: A gradation voltage generator(800) generates a plurality of gradation voltages. A data driver(500) selects a gradation voltage corresponding to a gradation signal from the plurality of gradation voltages and applies the selected gradation voltage to pixels as a data voltage. A signal controller(600) receives the gradation signal and a control input signal for controlling display of the gradation signal to control the data driver. Each of the gradation voltages has the first gradation voltage having the first voltage value and the second gradation voltage having the second voltage value different from the first voltage value. The gradation voltage generator selects one of the first and second gradation voltages and supplies the selected voltage to the data driver.
Patent KR-20040024303-A (KR)
Title: Fabrication method of porous polymeric scaffolds for tissue engineering application
Inventor: LEE JIN HO
IPC: C08J3/14
Filed: 2002-09-13
Abstract: PURPOSE: Provided is a process for producing a porous polymer support for tissue engineering, which can control porosity and pore size of the inside of the polymer support by controlling the centrifugal force in a centrifugation process, give uniform porosity to the inside and the outside of pores, and give various shapes to the support. CONSTITUTION: The process for producing the porous polymer support comprises the steps of: crosslinking a biocompatible polymer or soaking in a non-solvent and stirring strongly to produce a solution containing a floating polymer having a similar state to fiber; washing the solution containing the floating polymer with ultra-pure water by a centrifugation to produce the floating polymer having the similar state to fiber; depositing the floating polymer in a mold by the centrifugation. The biocompatible polymer is at least one or two selected from sodium alginate, chitosan, collagen, gelatin, hyaluronic acid, polyvinyl alcohol, polyacrylic acid, polyacryl amide, polyglycolic acid, a polylactic-glycolic acid copolymer, polydioxanone, and etc.
Patent KR-20040025371-A (KR)
Title: Liquid crystal display and method for controlling luminance
Inventor: JANG MI SUK
IPC: H04N5/57
Filed: 2002-09-19
Abstract: PURPOSE: An LCD(Liquid Crystal Display) device and a brightness controlling method are provided to enable a micro controller to control an inverter by an output of an AND gate inputting most significant bits of each R, G, and B level, and to control brightness of a back light lamp. CONSTITUTION: A scaler(210) inputs a video signal, and converts the inputted video signal according to an LCD panel(230) for each graphic mode. A transmitter(220) outputs R, G, and B signals to the LCD panel(230). A control signal generator(240) inputs one of most significant bits and one of least significant bits, respectively, of the R, G, and B signals configured in 8 bits, respectively, from the scaler(210), and generates a control signal. A controller(250) inputs the generated control signal, controls an output voltage of an inverter(260), and controls brightness of a lamp of a back light unit(270).
Patent KR-20040031808-A (KR)
Title: An apparatus and method for preventing the CPU overheating
Inventor: KWON BYEONG YONG
IPC: G06F1/20
Filed: 2002-10-01
Abstract: PURPOSE: A device and a method for preventing overheat of a CPU in a computer are provided to prevent the surface temperature rise of the CPU basically by interrupting the power operating the CPU in case that a heat discharging plate is not installed. CONSTITUTION: A detector(5) generates a detection signal by detecting installation of the heat discharging plate(3) on the CPU(4). A controller controls a power supply supplying the power to the CPU by judging the detection signal transmitted from the detector. The detector is a contact sensor or an optical sensor.
Patent KR-20030031849-A (KR)
Inventor: KOBAYASHI SUSUMU
IPC: H01M8/24
Filed: 2002-10-14
Abstract: PURPOSE: A polymer electrolyte fuel cell is provided, to produce a fuel cell without cross-leaking and external-leaking and to improve the reliance of a fuel cell. CONSTITUTION: The polymer electrolyte fuel cell comprises an electrolyte film-electrode junction(10) consisting of a polymer electrolyte film whose the circumference part is covered with a gasket made of a sealing material, an anode(12) joined to the one surface of the electrolyte film, and a cathode(13) joined to the other surface of the electrolyte film; and a unit cell consisting of an anode-side conductive separator plate which sandwiches the electrolyte film-electrode junction and a cathode-side conductive separator plate. The gasket, the anode-side conductive separator plate(60) and the anode-side conductive separator plate(80) has a pair of manifold holes for fuel gas, a pair of manifold holes(15, 65, 85) for oxidizer gas and a pair of manifold holes for cooling water. The gasket has a seal rib surrounding the flow path part of fuel gas from one side of the manifold hole for fuel gas to other side via the anode, and a seal rib surrounding the manifold holes for cooling water, on the surface of the part where the anode is placed; and a seal rib surrounding the manifold hole for fuel gas and a seal rib surrounding the manifold holes for cooling water, on the surface of the part where the cathode is placed. The anode-side conductive separator has a flow path of fuel gas passing a pair of manifold holes for fuel gas continuously on the surface facing the anode; and the cathode-side conductive separator has a flow path of fuel gas passing a pair of manifold holes for oxidizer gas continuously on the surface facing the cathode.
Patent KR-20040034995-A (KR)
Title: A sinter having excellent reducibility and low reduction degradation, and manufacturing method of it
Inventor: JUNG SEOK GWANG
IPC: C22B1/16
Filed: 2002-10-18
Abstract: PURPOSE: A sinter having superior reducibility index and low reduction degradation index by properly controlling phase ratio of hematite and calcium ferrite in sinter phases is provided, and a manufacturing method of the sinter is provided. CONSTITUTION: The sinter having superior reducibility index and low reduction degradation index comprises ore phases of hematite, calcium ferrite, magnetite and slag, wherein the hematite and calcium ferrite satisfy the following relational expression: hematite/(hematite+calcium ferrite)>= 0.8. The manufacturing method the sinter having superior reducibility index and low reduction degradation index comprises the processes of blending 52 to 54 kg/ton of sinter of fuel with sintering blending raw materials comprising iron ore and subsidiary raw materials and having a basicity (CaO/SiO2) of 1.6 to 2.0; granulating the blended raw materials; and obtaining sinter by sintering the granulated material, wherein the sinter satisfies the following relational expression: hematite/(hematite+calcium ferrite)>= 0.8.
Patent KR-20030040045-A (KR)
Title: Working vehicle
Inventor: KAMIYA HISASHI
IPC: B62D11/08
Filed: 2002-10-28
Abstract: PURPOSE: To solve the problem on a conventional passenger type rice-planting machine which has a right and left rear wheel braking device provided in a rear case axially supporting right and left rear wheels in such a manner as to be separated very far from a front wheel steering mechanism at the front part of a body in the longitudinal direction of the body, that a mechanism for linking the front wheel steering mechanism with the right and left rear wheel braking device is longer in the longitudinal direction of a body and the strength of the link mechanism should be increased for more accurate operation, resulting in an increase in weight of the body and that the link mechanism longer in the longitudinal direction of the body may interfere with other components, resulting in possible troubles. CONSTITUTION: This passenger type working machine comprises right and left side clutches 1 provided in a transmission case 11 arranged near a front wheel 6 in a side view of the body for individually turning on or off transmission to the right and left rear wheels 7 and a turning link mechanism A giving off-operation to the side clutches 1 on the turning insides of the right and left rear wheels 7 with set angle or more steering operation in the straight moving condition of the front wheel 6.
Patent KR-20040038260-A (KR)
Title: Apparatus for eliminating glitch in a communication system
Inventor: NA GYEONG TAEK
IPC: H03K5/1252
Filed: 2002-10-31
Abstract: PURPOSE: An apparatus for removing the glitch in a communication system is provided to effectively remove the glitch by using the fuzzy learning algorithm. CONSTITUTION: An apparatus for removing the glitch in a communication system includes a glitch removing block(100), a condition interfacing block(200), a fuzzy control protocol storing block(300), a fuzzy controller(400) and a correction signal interfacing block(500). The glitch removing block(100) determines the status of the glitch by searching the signal inputted thereto and outputs the input signal after removing the glitch included into the input signal based on the correction signal. The condition interfacing block(200) interfaces the condition of the glitch outputted from the glitch removing block(100). The fuzzy control protocol storing block(300) stores the fuzzy control protocol to remove the glitch. The fuzzy controller(400) calculates the correction signal to remove the glitch based on the condition of the glitch if the condition of the glitch is interfaced at the condition interfacing block(200). And, the correction signal interfacing block(500) interfaces the correction signal outputted from the fuzzy controller(400) to the glitch removing block(100).
Patent KR-20020089274-A (KR)
Inventor: JUNG U SEONG
IPC: H04M1/23
Filed: 2002-11-05
Abstract: PURPOSE: A Hangul input method for a keypad is provided to easily input Hangul consonants and vowels using a consonant and vowel conversion key. CONSTITUTION: Mutual separate key buttons correspond to a basic single consonant group composed as 6 consonants and a basic single vowel group composed as 3 vowels. The key buttons corresponding to the basic single consonant group or the basic single vowel group repeatedly correspond to an added stroke consonant group in which one or more strokes are added to the basic single consonant group and an added stroke vowel group in which one ore more strokes are added to the basic single vowel group. In case that the key button is successively and repeatedly inputted, a stroke is added to the basic single consonants or the basic single vowels to be converted into the added stroke consonant group or the added stroke vowel group. In case that a consonant and vowel conversion key button is inputted in a state in which the basic single consonants or added stroke consonants are inputted, it is converted into double consonants or an inverse direction of the double consonants. In case that the consonant and vowel conversion key button is inputted in a state in which the basic single vowels or the added stroke vowels are inputted, it is converted into negative vowels corresponding to positive vowels or an inverse direction of the negative vowels.
Patent KR-20040034305-A (KR)
Title: Aapparatus for slicing a piece of jelly
Inventor: KIM CHAN KI
IPC: B26D3/18
Filed: 2002-11-08
Abstract: PURPOSE: A jelly cutting device is provided to reduce cutting time by easily cutting jelly into slices, and keep the shape of the sliced jelly fixed. CONSTITUTION: A jelly cutting device is composed of a frame(10) having an opening(11), a mesh member(20) installed to the lower part of the frame, and a pressing member(30) pressing jelly on the mesh member and cutting the jelly into slices. The pressing member has a pressing plate(31) installed to the mesh member.
Patent KR-20040040917-A (KR)
Inventor: CHOI YEONG HO
IPC: B60K5/12
Filed: 2002-11-08
Abstract: PURPOSE: A bracket fixing structure is provided to continuously keep a smooth belt power-transmitting state and prevent the wear of a belt and noise by firmly forming the fixing structure of a bracket for fixing an auxiliary mechanism of an engine to an engine block and holding the fixing state of the auxiliary mechanism against heavy dynamic load supplied from the engine. CONSTITUTION: A bracket fixing structure includes a thread bush(1) made from materials having strength lower than a mounted bracket(3) and a combined bolt(5). The thread bush has a thread unit protruded toward threads of the bolt in a boss unit. The length of the boss unit of the thread bush is shorter than the thickness of a mounting part of the bracket. The thread unit of the thread bush is deformed by the combination of the bolt and formed to expand the outer diameter of the thread bush. The outer diameter of the boss unit of the thread bush is larger than the inner diameter of the bracket at which the outer diameter is expanded by the deformation of the thread unit. The thread bush is made from aluminum.
Patent KR-20040041422-A (KR)
Title: Method of erasing a failed code of electronic control unit for vehicle
Inventor: KONG SEUNG GI
IPC: F02D45/00
Filed: 2002-11-11
Abstract: PURPOSE: An error code eliminating method of an engine control unit for a vehicle is provided to prevent errors in repairing by restricting the unnecessary replacement of the sensor, and to cut down replacement cost of parts from repair errors. CONSTITUTION: An engine control unit memorizes the error code in generating instant errors in an engine or vehicle control sensor(110,120). An ignition key is turned on(130), and the normality of the sensor is detected(140). The number of predetermined drive cycle is detected in deciding the normality of the sensor(150). The error code is eliminated from the engine control unit in case of the number of the drive cycle to be more than the reference number(160). The error code remains in the engine control unit in wrong operation of the sensor or if the number of drive cycle is less than the reference number(170). Replacement of normal parts is prevented with automatically erasing the error code in operating the sensor normally.
Patent KR-20040040265-A (KR)
Title: LSF quantization apparatus for voice decoder
Inventor: CHOI SONG IN
IPC: G10L19/07
Filed: 2002-11-14
Abstract: PURPOSE: An LSF(Line Spectral Frequency) vector quantization apparatus for a voice codec is provided to improve the performance of a PPVQ(Predictive Pyramid Vector Quantization) by applying a weight value according to the degree of an LSF vector to an input vector of the PPVQ. CONSTITUTION: A switch(11) decides the quantization scheme of an LSF vector according to voice/non-voice information of a current frame. A voice frame PVQ(12) selected by the switch(11) applies a weight value according to the degree of an LSF coefficient to the LSF vector of a voice frame, and quantizes the LSF vector. A non-voice frame PVQ(13) selected by the switch(11) applies the weight value according to the degree of the LSF coefficient to an LSF vector of a non-voice frame, and quantizes the LSF vector. A switch(14) selectively outputs the LSF vectors quantized by the voice frame PVQ(12) and the non-voice frame PVQ(13).
Patent KR-20040042463-A (KR)
Title: Online method of supplied adjusting loan data
Inventor: NAM HYEON U
Filed: 2002-11-14
Abstract: PURPOSE: A method for offering the customized loan information on the online is provided to quickly offer the customized loan information selected from the occupation information of a customer and a selected financial area through the online, and offer the information for the new loan goods to the customer. CONSTITUTION: A real name of the customer is certified and the basic information for member registration is inputted(SI). The detail information of the customer registered as a member is inputted(SII). The customer inputs the financial use status information, and selects the occupation information and the fingerprint area classified into each group(SA). A loan goods list within the searched fingerprint area selected by the occupation of the customer is produced by referring to the basic information, the detail information, and the occupation information of the customer(SIII). The produced loan goods list is output by processing the list into a report form(SIV).