baber/WOPTO huggingface dataset:
Patent KR-20040067238-A (KR)
Inventor: LEE HYEOK JAE
IPC: H04L29/06
Filed: 2003-01-22
Abstract: PURPOSE: A method for managing a printing client on a wireless network and a wireless LAN(Local Area Network) printer is provided to make the printing client having an authority associate with the wireless LAN printer by forming a list for the printing client with user of an MAC(Media Access Control) address as an index. CONSTITUTION: A MAC software(12) extracts the information of a MAC frame of the printing client(20) associated with a BBS(Basic Service Set) including the wireless LAN printer. An API(Application Program Interface)(14) forms the list for the printing client by using the MAC address of the MAC frame as the index. An application software(16) manages a printing task of the printing client depending on the list.
Patent KR-20040068769-A (KR)
Inventor: KIM GWAN SIK
IPC: B60T8/36
Filed: 2003-01-27
Abstract: PURPOSE: A temperature measurement device of a solenoid coil is provided to control a solenoid valve under a best condition by exactly detecting a temperature change of the solenoid coil and feeding current corresponding to the detected temperature. CONSTITUTION: A shunt resistor(Rs) detects power voltage to be divided by a solenoid coil. A first switching device(Q10) prevents the countercurrent of the power of a battery(B+) by turning on/off based on a control signal of a control unit(10). A second switching device(Q20) controls the power of the battery by turning on/off based on the control signal. A third switching device(Q30,Q38) controls the power feeding to the solenoid coil by turning on/off based on the control signal. The control unit outputs the control signals to control the driving of the switching devices and monitors the temperature changes according to the resistance changes of the solenoid coil according to the divided power voltage signal by the shunt resistor and the solenoid coil when the switching devices are turned off. Thereby, the temperature change of the solenoid coil is detected exactly.
Patent KR-20040072792-A (KR)
Inventor: AHN JEONG RYEOL
IPC: H01L21/31
Filed: 2003-02-11
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to simplify manufacturing process and to reduce manufacturing cost by using a pad oxide layer as a gate oxide layer for a low-voltage device. CONSTITUTION: A substrate(110) defined by a high-voltage device region(A) and cell and low-voltage device region(B) is prepared. A pad oxide layer as a gate oxide layer for a low-voltage device, a pad nitride layer(114) and a barrier layer(116) are stacked on the cell and low-voltage device region(B). A gate oxide layer(120) for a high-voltage device is formed on the high-voltage device region(A) by selective oxidation processing. By removing the barrier layer and the pad nitride layer on the low-voltage device region, the gate oxide layer(112) for the low-voltage device is formed.
Patent KR-20040073209-A (KR)
Inventor: PARK SEONG RYONG
IPC: G06K9/00
Filed: 2003-02-13
Abstract: PURPOSE: A system for preventing car theft using iris recognition and an operating method thereof are provided to block starting power in case of a unapproved driver by installing an iris recognition system to a cluster gauge and recognizing an iris of the driver. CONSTITUTION: A data storage(10) stores an iris code of the approved user. An iris recognition sensor(20) generates the iris code by scanning the iris if a pupil of the driver is seen. A controller(30) judges the approved driver by comparing the iris code sent from the iris recognition sensor with the iris code stored in the data storage. A power blocker(50) turns off the starting power of a car depending on the judgment of the controller.
Patent KR-20040075259-A (KR)
Inventor: KIM JEONG SEOP
IPC: H01J29/76
Filed: 2003-02-20
Abstract: PURPOSE: A ferrite bar is provided to allow the ferrite bar to be assembled to the deflection yoke having no flange in a neck portion, while correcting horizontal and vertical shafts. CONSTITUTION: A ferrite bar(10) mounted on a deflection yoke so as to correct a mis-convergence. The ferrite bar has a main body(11) having both ends where correction reinforcement pieces(12,13) are extended into predetermined lengths, to thereby permit the ferrite bar to have a square C shape. The correction reinforcement pieces have the same length and bent at 90 degrees from both ends of the main body of the ferrite core.
Patent KR-20040078751-A (KR)
Inventor: JUNG SAM HEON
IPC: B01D53/86
Filed: 2003-03-05
Abstract: PURPOSE: An apparatus for supplying aqueous urea solution as reducing agent in SCR (selective catalyst reduction) system, which is able to uniformly, stably and continuously supply the reducing agent of the nitrogen oxide to treat the nitrogen oxide and prevent a nozzle plugging, and a washing method thereof. CONSTITUTION: The apparatus comprises an aqueous urea solution storage tank(1) storing the aqueous urea solution and pressurizing to send it to an urea spraying device, a first filtering filter(9) connected to the aqueous urea solution storage tank to remove impurities from the aqueous urea solution, a second filtering filter(10) connected to the first filtering filter, a flow rate controller(11) connected to the second filtering filter to control the spray amount of the aqueous urea solution, an urea spraying device(5) connected to the flow rate controller by a nozzle to spray the aqueous urea solution and a clean water supplying device(12) connected between the urea spraying device and the second filtering filter to wash the inner part of the nozzle.
Patent KR-20040083184-A (KR)
Inventor: CHO PUNG YEON
IPC: H05B3/20
Filed: 2003-03-21
Abstract: PURPOSE: A cooking apparatus is provided to improve thermal efficiency by mounting a heater to a tray and directly heating food. CONSTITUTION: A cooking apparatus is composed of a cooking chamber, a plurality of tray supporting units(21,22,23) mounted to both sides of the cooking chamber, a tray(30) supported by the tray supporting units, a heater installed at the tray and having a pair of power terminals, and a plurality of sockets mounted to the rear wall of the cooking chamber and connected to the power terminals. The tray emits heat by the heater and heats food directly.
Patent KR-20040083208-A (KR)
Inventor: KIM EUN SEOK
IPC: B22F3/11
Filed: 2003-03-21
Abstract: PURPOSE: A method for fabricating vehicle bumper beam is provided to improve stiffness and impact absorption property, thereby secure safety of vehicles by foaming solid aluminum extrusion member in mold and fabricating the bumper beam using the solid aluminum foam, and a vehicle bumper beam fabricated by the method is provided. CONSTITUTION: In a method for fabricating a set target shaped bumper beam, the method comprises a step (S100,S110) of preparing a solid aluminum extrusion member by pressing and extruding the mixture after mixing an aluminum work(1) and metal foaming agent(3) in a set mixing ratio; a foaming preparation step (S120) of arranging the cut solid aluminum extrusion members(9) in a set mold(11) after cutting the solid aluminum extrusion member to set dimensions; and a bumper beam fabrication step (S130) of foaming the solid aluminum extrusion members cut to the set dimensions in the foaming preparation step in the set mold through heat treatment, and fabricating the set target shaped bumper beam using the solid aluminum foam, wherein the bumper beam fabrication step comprises a foaming step (S130a) of foaming the solid aluminum extrusion members in the set mold through heat treatment by using a certain shaped standardized mold as the set mold; a solidification step (S130b) of solidifying the foamed aluminum foam(13); and a bumper beam completion step(130c) of completing a bumper beam using the cut target shaped aluminum foam after cutting the solidified aluminum foam in the set target shape, and wherein the bumper beam completion step comprises a cutting step (S130c-1) of cutting the solidified aluminum foam in an outer shape of the bumper beam by using an outer shape of bumper beam as the target shape; and a part assembling step(130c-2) of directly attaching car body mounting stays(17) to the aluminum foam cut in the outer shape of the bumper beam(19).
Patent KR-20040086641-A (KR)
Inventor: LEE JEONG GEUN
IPC: B21B39/14
Filed: 2003-04-03
Abstract: PURPOSE: An apparatus for controlling position of strip in continuous annealing furnace is provided to prevent mistracking and heat buckle generated on the strip by controlling position of the strip considering tension applied to both ends of the strip. CONSTITUTION: In a strip position control apparatus comprising a string roll(2) rotated to move strip in a continuous annealing furnace, and a cylinder(3) for controlling upper and lower positions of the string roll by length of rod of the cylinder, the apparatus comprises a position detection part for detecting position of the strip by a region in which light projected from a light emitter(4) arrives at a light receiver(5) through the strip; a tension detection part(8) installed at left and right sides of the string roll to detect tension at both ends of the string roll; a control part(14) for converting the computed tension comparison value and the computed position comparison value into operation signals of the cylinder by computing the tension comparison value and position comparison value after comparing tension values of the tension detection part with a set tension value and comparing strip position values of the position detection part with a set strip center position value; a cylinder driving part(13) for controlling length of the cylinder rod according to output signals of the control part; and a string roll driving part for fixing the string roll in the annealing furnace and vertically driving the string roll as a connection means of the cylinder and the string roll.
Patent KR-20040089251-A (KR)
Inventor: KANG CHANG SEONG
IPC: G01N21/25
Filed: 2003-04-11
Abstract: PURPOSE: A method for measuring a vitamin content in ricebran and brown rice is provided to precisely measure the contents of tocopherol and tocotrienol in ricebran and brown rice by using a near infrared spectroscopy. CONSTITUTION: A method for measuring a vitamin content in ricebran and brown rice includes the steps of obtaining a near infrared spectrum of a measurement specimen, inducing a calibration curve through the near infrared spectrum of the measurement specimen, checking the induced calibration curve, and analyzing the measurement specimen by using the calibration curve. The measurement specimen includes ricebran or brown rice. The calibration curve inducing step is carried out through a regression analysis.
Patent KR-20040089905-A (KR)
Inventor: KIM SU GWAN
IPC: G06Q50/10
Filed: 2003-04-15
Abstract: PURPOSE: A system and method for providing an audio book using a voice synthesis technique are provided to convert text data input by a user into a voice to create an audio book and provide the audio book to the user in real time. CONSTITUTION: An audio book providing system includes a communication network(100), a plurality of user terminals(200), a database(300), and an operator server(400). The communication network connects many and unspecified communication lines such that data communication among the communication lines is accomplished. The user terminals receive membership information and text data input by users and transmit the information and text data to external systems through the communication network. The user terminals receive an audio book corresponding to the text data from the external systems through the communication network. The database stores the membership information and audio book. The operator server stores the audio book and membership information in the database, authenticates a user who wants to download the audio book and downloads the audio book to the user terminal of the corresponding user.
Patent KR-20040090007-A (KR)
Inventor: HAN SEONG HYEON
IPC: G06F3/12
Filed: 2003-04-16
Abstract: PURPOSE: A method and a system for preventing hardcopy duplication are provided to distinguish a copy with the naked eye by appearing a hardcopy duplication preventing pattern invisible in an original hardcopy if the original hardcopy is copied by a color printer or is scanned by a scanner. CONSTITUTION: A storage(100) stores information for a plurality of output devices and a plurality of binary pattern map information matched with output device information. A controller(110) outputs the binary pattern map information in order to enable a user to select a binary pattern map, generates the hardcopy duplication preventing pattern by using the selected binary pattern map, and generates a hardcopy duplication preventing document by inserting the hardcopy duplication preventing pattern into the hardcopy document. An output tool(120) outputs the hardcopy document having the hardcopy duplication preventing pattern. An input tool(130) outputs a signal for selecting the hardcopy duplication preventing pattern to the controller depending on user's manipulation.
Patent KR-20040090652-A (KR)
Inventor: KIM JAE HYEOP
IPC: H04B1/40
Filed: 2003-04-18
Abstract: PURPOSE: A device for controlling an LED by a stereo output signal is provided to control a flickering of an LED by using a stereo output signal, thereby reducing a mounting size because a generating unit is simplified. CONSTITUTION: An MSM(Mobile Station Modem)(310) processes voice data, and generates a stereo output signal. Plural amplifiers(321,322) receive the stereo output signal, and amplify the stereo output signal. Plural speakers(331,332) receive the amplified stereo output signal from the plural amplifiers(321,322), and output the stereo output signal as a voice. An LED(340) flickers by the stereo output signal.
Patent KR-20040092317-A (KR)
Inventor: BAEK YONG GU
IPC: C09K11/06
Filed: 2003-04-26
Abstract: PURPOSE: Provided is an amine compound, which has excellent heat resistance and light-emitting luminance and efficiency suitable to be used as an organic electroluminescence material, has high solubility in organic solvents, and is prepared with ease. CONSTITUTION: The amine compound useful as an organic electroluminescence material is represented by the following formula 1. The amine compound of formula 1 is prepared by the method comprising a one-step coupling reaction in which 9-halophenanthrene represented by the following formula 3 as a starting material is reacted with N,N'-diphenylbenzidine, a palladium catalyst, a phosphine catalyst and a base. In formula 3, X represents a halogen atom.
Patent KR-20040095828-A (KR)
Inventor: JUN YONG JUN
IPC: H03F3/20
Filed: 2003-04-28
Abstract: PURPOSE: A circuit for improving efficiency of an RF amplifier is provided to enhance the performance and the efficiency by obtaining a high output between a high RF output range and a low RF output range. CONSTITUTION: A high power amplifier(22A) is branched from an input matching unit(21) and is operated at a high power mode. A low power amplifier(22B) is branched from the input matching unit and is operated at a low power mode. A high power output matching unit(23A) performs an impedance matching process for an output terminal of the high power amplifier and an RF output terminal. A low power output matching unit(23B) performs an impedance matching process for an output terminal of the low power amplifier and the RF output terminal. A switch is used for performing a switching operation between an output terminal of the high power output matching unit and the RF output terminal. A λ/4 transformer(24) is used for minimizing an influence of the low power output matching unit to the high power output matching unit.
Patent KR-20030088862-A (KR)
Title: 봉제데이터 작성장치 및 봉제데이터 작성프로그램
IPC: D05B19/08
Filed: 2003-04-30
Abstract: 이미지 화상으로부터 간단히 신뢰성이 있는 봉제데이터를 작성할 수 있도록 하는 것을 그 과제로 한다. 
     이를 해결하기 위한 수단으로 이미지 화상(20)이 읽혀들어가고, 그 이미지 화상이 표시화면의 표시밀도와 이미지 화상의 판독밀도를 기초로 변환되며, 또 중심위치와 각도가 변경되어 화면상에 표시된다.  커서위치가 이미지 화상의 위치 P1~P10으로 이동되고, 그 커서위치와 그 사이의 좌표가 판독되어 봉제데이터가 작성된다.  이와같은 구성에서는 봉제데이터 작성화면에 적합한 이미지 화상을 따라 바늘낙하용 좌표위치를 지정할 수 있기 때문에 간단한 조작으로 정확한 봉제데이터를 작성할 수 있다.
Patent KR-20040094961-A (KR)
Inventor: BOK SEONG HAE
IPC: A23F3/06
Filed: 2003-05-06
Abstract: PURPOSE: An anti-obeseness composition containing herb tea powder, coffee powder or green tea powder and anti-obeseness drink using the same are provided. The composition has improved anti-obeseness activity and improved taste and flavor, so that they are useful in health drink industry. CONSTITUTION: The anti-obeseness herb tea composition comprises 25 parts by weight of persimmon leaf powder, 20 parts by weight of buckwheat leaf powder, 20 parts by weight of Lycium Chinense(the fruit of Chinese matrimony vine) leaf powder, 30 parts by weight of chicory leaf powder and 5 parts by weight of one aroma selected from rosemary extract aroma, sage extract aroma and rose extract aroma, wherein the persimmon leaf powder, buckwheat leaf powder and Lycium Chinense leaf powder have particle size of 0.5 to 1.5 mm.
Patent KR-20040098993-A (KR)
Inventor: SUNG CHANG YONG
IPC: G08B25/00
Filed: 2003-05-16
Abstract: PURPOSE: A remotely automatic diagnose wireless-paging system for financial institution and a remotely automatic diagnose method using the same are provided to report an emergency state to a police station by using a portable remote controller including a memory chip. CONSTITUTION: A microphone mounted in a wireless remote controller is operated by using keys of the wireless remote controller at a dangerous state(S100-S120). A dangerous signal generated from the keys of the wireless remote controller and a voice signal inputted into the microphone are transmitted to a wireless paging terminal by using a wireless method(S130). The dangerous signal and the voice signal are transmitted to a control server(S140,S150).
Patent KR-20040099485-A (KR)
Inventor: KSC KOREA
IPC: H01R13/717
Filed: 2003-05-19
Abstract: PURPOSE: An on/off switch plug having an LED(Light Emitting Diode) lamp is provided to be easily discriminated with a plug which is not used by directly confirming whether electricity is used. CONSTITUTION: A plug is connected to an outlet. An on/off switch is connected to the connected plug. An LED lamp is connected to the connected on/off switch. The on/off switch is fabricated to be small in size and be light in weight. The on/off switch is installed in a case which protects the plug. The LED lamp and the on/off switch adhere through a terminal box located in the middle of a power line.
Patent KR-20040100231-A (KR)
Inventor: CHO DAE HYEON
IPC: B01J29/08
Filed: 2003-05-22
Abstract: PURPOSE: A method for preparing polycarbosilane from polydimethylsilane is provided, to allow the Si/Al ratio or Si/B ratio of zeolite used as a catalyst to be controlled and the acidity of a catalyst to be controlled, thereby allowing the molecular weight of final product to be controlled easily and improving yield compared with the method using an already-existing solid acid catalyst. CONSTITUTION: The method comprises the step of preparing polycarbosilane from polydimethylsilane by using zeolite as a catalyst at a low pressure. Preferably the zeolite has a Si/Al ratio or Si/B ratio of 1-200; its content is 0.1-10 wt%; and the zeolite is ZSM-5, ZSM-11, ZSM-12, zeolite X or zeolite Y. Preferably the reaction is carried out at a temperature of 250-450 deg.C for 3-20 hours.
Patent KR-20040100650-A (KR)
Inventor: JANG JE YEONG
IPC: G01N33/543
Filed: 2003-05-23
Abstract: PURPOSE: A biosensor for quantitatively analyzing biochemical material over the specific molecular weight of size and a manufacturing method thereof are provided to analyze protein quantitatively and simply without washing the signal generating material unspecifically combined with the measured material by selectively separating and measuring without interference with other materials. CONSTITUTION: A biosensor for quantitatively analyzing biochemical material is composed of an electrode substrate(3), first self-assembled monolayers having the electrochemical conductivity and the diameter smaller than the analyzing material on the electrode substrate, and second self-assembled monolayers formed in the area excluding the first self-assembled monolayers with the electrochemical conductivity. The conductive exposure part is formed in the first self-assembled monolayer, and the insulation part is formed in the second self-assembled monolayer.
Patent KR-20040101798-A (KR)
Inventor: MUN IN SUL
IPC: A23B7/10
Filed: 2003-05-27
Abstract: PURPOSE: An underwater storage warehouse for fermented food products designed to be placed in the seashore in which the tides ebb and flow to maintain the inside temperature at a constant level is provided. Therefore, the fermented food products always maintain optimum curing conditions. CONSTITUTION: The underwater storage warehouse for fermented food products comprises: a storage part(10) placed at the position of the seashore in which the tides ebb and flow; a water gate(20) installed at the entrance of the storage part to permit the entry or exit of seawater; earth and sand(30) filled around the storage part to maintain the inside temperature at a constant level; a storage jar(40) having a cover mounted with a check valve permitting gas generated therewithin to exit and outside seawater not to enter; and gravel(50) filled around the storage jar.
Patent KR-20040105284-A (KR)
Inventor: KIM YONG SUN
Filed: 2003-06-04
Abstract: PURPOSE: A method and a device for receiving postal matters using a sticker-type RF(Radio Frequency) tag are provided to receive the postal matters by attaching the RF tag to the postal matter, calculating a charge based on weight information and additional information, and recording delivery information to the RF tag. CONSTITUTION: The RF tag(104) is attached to the postal matter(102). An RF tag read/writer(160) records information to the RF tag wirelessly and reads the information from the RF tag. A load cell(114) measures a weight of the postal matter. A processor(140) receives the weight information from the load cell and displays it to a display part(120). The processor calculates a postal delivery charge depending on the additional information inputted from an additional information input tool and the weight. If the charge is normally processed, the processor makes the RF tag read/writer record thee related information to the RF tag.
Patent KR-20050000842-A (KR)
Title: Align measuring system of photo-lithography fabrication
Inventor: KIM YOUNG LAE
IPC: G03F9/00
Filed: 2003-06-25
Abstract: PURPOSE: An alignment measuring system of a photolithographic process is provided to secure sufficient quantities of light in an image sensor by controlling the degrees of light-transmission and light-reflection according to a control signal of a controller using a second splitter. CONSTITUTION: An alignment measuring system includes a first splitter, a second splitter and a controller. The first splitter(16) is used for guiding partially a first beam emitted from a light source(14) to a wafer of a wafer stage(10) and transmitting a second beam reflected from the wafer to an image sensor(12). The second splitter(30) is used for guiding partially the second beam to a focusing diode(18) as much quantity as the diode want. The controller determines an aligned state of the wafer by receiving a detection signal of the image sensor and controls the driving of the wafer stage to align the wafer in position. The second splitter transmits partially the second beam to the image sensor and reflects the other second beam to the diode according to a control signal of the controller.