baber/WOPTO huggingface dataset:
Patent KR-20040080547-A (KR)
Inventor: HAN SANG HWI
IPC: B62D5/04
Filed: 2003-03-12
Abstract: PURPOSE: A device for preventing wrong operation of a motor in an electric power steering system is provided to operate the motor normally, and to prevent troubles of the motor by using an output signal from an EPS(Electric Power Steering) control unit and a torque signal from a torque sensor. CONSTITUTION: A device for preventing wrong operation of a motor is composed of a torque sensor(10) detecting a torque signal of a steering wheel; an EPS ECU(electronic control unit,20) controlling operation of the motor according to the output by performing wrong operation preventive software logic corresponding to the torque signal from the torque sensor or by deciding the torque signal from the torque sensor, and preventing troubles of the motor; and a motor(30) driven according to control of the EPS ECU. The EPS ECU comprises an EPS control unit(21), a wrong operation preventing circuit(22), a motor driving circuit(23), a torque signal decision circuit(24), and an OR gate(25).
Patent KR-20040081551-A (KR)
Inventor: KIM HEUNG DAE
IPC: B21C47/00
Filed: 2003-03-13
Abstract: PURPOSE: A rubber sleeve for coiling rolled steel sheet is provided which is manufactured more easily, used conveniently and applied to various purposes, and which substantially improves quality of the strip by preventing defects from generating on a rolled strip. CONSTITUTION: The rubber sleeve comprises a rubber (elastic body)(1) formed of synthetic rubber or natural rubber according to applications to display required characteristics; a cord paper(2) inserted into the inner circumference surface of the rubber to prevent the rubber sleeve from longitudinally bending or tearing off; embossing(3) and groove(4) formed on the inner diameter surface of mandrel to prevent damage of the rubber sleeve during using of the rubber sleeve and easily coil a rolled strip on the rubber sleeve by increasing friction between the mandrel and the rubber, thereby preventing the rubber from slipping away from the mandrel; and an outer surface(5) of the rubber sleeve which is processed in an irregular, grooved or flat shape to easily coil the strip to be coiled without slip or telescope (twisted winding) of the strip and the rubber sleeve by increasing frictional force of strip to be coiled and the outer surface of the rubber sleeve, wherein formation of marks on the surface of the strip or generation of telescope on the strip coiled is prevented by increasing or reducing hardness or tensile strength of the rubber according to strips to be coiled.
Patent KR-20040082032-A (KR)
Inventor: JUNG GU SANG
IPC: H04L12/26
Filed: 2003-03-17
Abstract: PURPOSE: A method for measuring the quality of web based end-to-end simulation VoIP in a very high speed Internet service is provided to efficiently manage the quality of VoIP by simply grasping end-to-end VoIP transport without a special equipment, thereby reducing manpower, hours, and the cost. CONSTITUTION: A subscriber connects to a VoIP(Voice over Internet Protocol) simulation measurement site, passes through authentication, registers at a quality measurement managing server of an ISP(Internet Service Provider), and stands by measurement(S31). A subject VoIP codec to be measured is selected to decide information relying on the corresponding codec characteristic and transmit the information to the quality measurement managing server(S32). A master host selects a slave host to mutually execute simulation VoIP measurement at the same time(S33). A packet transport path is grasped and RTT(Round Trip Time) is measure by executing a trace route and a ping test by using ICMP(Internet Control Message Protocol) packets(S34). Simulation VoIP packet traffic is generated by using the information relying on the corresponding codec characteristic(S35). The master host transmits the generated simulation VoIP packet traffic to the slave host, and then the slave host transmits the generated simulation VoIP packet traffic to the master host(S36). A packet loss rate, inter-packet jitter or inter-arrival jitter are calculated to measure the quality of simulation VoIP packet transport(S37,S38,S39).
Patent KR-20030079699-A (KR)
IPC: B31B50/25
Filed: 2003-03-27
Abstract: The machine, consisting of a frame (1) with an inlet and outlet aligned with the trajectory of the stacks (6) of sheet material as they are turned, and a turning clamp (2) that pivots about a horizontal transverse axis (13), has two conveyors : a roller conveyor (10) to receive the incoming stacks, and a belt conveyor (11) to discharge them after turning.  It also has a pressure mechanism (19) to hold the stacks between the two conveyors during the turning operation, and a pusher carriage (25) between the conveyors, connected to a drive (21).
Patent KR-20040086009-A (KR)
Title: Method for manufacturing health food product by steaming and roasting garlic
Inventor: KIM YOUNG JIN
IPC: A23L33/00
Filed: 2003-03-28
Abstract: PURPOSE: Provided is a method for manufacturing a health food product by steaming and roasting garlic. As steaming and roasting the garlic, its functionalities are improved. CONSTITUTION: The method for manufacturing a health food product of steamed and roasted garlic is characterized by steaming garlic with steam obtained from the extracts of red ginseng, Ganoderma Lucidum, pine needle and Angelica gigas Nakai.
Patent KR-20040040306-A (KR)
Inventor: TAKAHASHI NAOTO
IPC: F16K17/06
Filed: 2003-04-04
Abstract: PURPOSE: A pressure control valve for varying pressure of an outlet is provided to switch set positions without replacing the pressure control valve even if a supply source is changed by setting a spring seat at the high position for LNG(Liquefied Natural Gas) and setting the spring seat at the low position for LPG(Liquefied Petroleum Gas). CONSTITUTION: A gas passage(15), a pressure receiving chamber(16), and a spring chamber(17) are formed by assembling a body(11) and a cover(12) about a diaphragm(14). A control valve mechanism(20) comprising a valve body(19) having a nozzle(18) and a rubber valve(19r) is disposed in the gas passage. A pressure receiving plate(21), a control spring(22), a spring seat(23), and a pressure bar(24) are arranged coaxially in the spring chamber with contacting closely to the diaphragm. The pressure bar is vertically fixed by covering a cap(25) over the upper end of the cover. An interlocking element(26) is attached in the center of the diaphragm. A pressure control valve(10) transmits displacement of the diaphragm to the control valve mechanism by interlocking a lever(27) with the interlocking element. The pressure of an outlet is switched by changing the elastic force of the control spring.
Patent KR-20040091193-A (KR)
Inventor: CHOI IL SEOK
IPC: H04N21/414
Filed: 2003-04-19
Abstract: PURPOSE: An apparatus for displaying the state of a car using a car television receiver is provided to display the state of the car as characters and icons on the screen of the television receiver. CONSTITUTION: An apparatus for displaying the state of a car using a car television receiver includes a key input unit(11) through which a command for operating the television receiver is input, a main microcomputer(12) for controlling the operation of the television receiver, a tuner(13) for outputting a broadcasting signal received through a channel, and an audio signal processor(14) for processing an audio signal included in the broadcasting signal. The apparatus further includes an OSD(On Screen Display) part(15) for outputting a character signal under the control of the main microcomputer, a video signal processor(16) for synthesizing the character signal and a video signal included in the broadcasting signal to display an image corresponding to the synthesized signal, a plurality of sensors(21,22,23) for outputting sensing signals in response to an operating state of the car, and an auxiliary microcomputer(24) for receiving the sensing signals to determine the operating state of the car and transmitting a control signal in response to the determined result to the OSD part.
Patent KR-20040091357-A (KR)
Inventor: HA DO YONG
IPC: F24F11/02
Filed: 2003-04-21
Abstract: PURPOSE: An apparatus and a method for controlling a compressor of a multi-air conditioner are provided to drive an inverter compressor and a plurality of constant speed compressors for equal time, thereby preventing damage or abrasion of inverter and constant speed compressors. CONSTITUTION: A load calculating unit(10) sums up cooling load of operating indoor units. A memory unit(20) stores a table operation mode intervals divided by a certain cooling load ratio according to the number of sub-outdoor units(50) and the number of a main outdoor unit(40). A control unit(30) receives the sum total of the cooling load from the load calculating unit for reading the ratio occupied by the cooling load among the maximum cooling load of the indoor units coinciding with the sum total of the cooling load. The control unit intermittently drives one constant speed compressor in a minimum cooling load operation mode interval according to the read ratio while driving all constant speed compressors and an inverter compressor in a maximum cooling load operation mode interval. The control unit stops the intermittently driven compressor and intermittently drives the constant speed compressors which are not driven in the previous operation mode interval in an operation mode interval between the minimum cooling load operation mode interval and the maximum cooling load operation mode interval to correspond the ratio occupied by the cooling load.
Patent KR-20040093290-A (KR)
Inventor: WEN SAY LING
Filed: 2003-04-29
Abstract: PURPOSE: A system and a method for practicing sentences and dialogs by enabling a user to select an environment and a role are provided to offer the user with an effect experiencing contents of different types and learning a dialog technique for each role on all environments, and a clear and correct estimation for attained advancement. CONSTITUTION: A selection module(110) performs setting/selection of the environment and the role. A data database(120) stores learning units for the environments and the roles. A dialog training module(130) extracts a dialog learning unit for performing training depending on role selection. A sentence training module(140) extracts a sentence learning unit for performing a sentence forming practice depending on the environment selection. An I/O(Input/Output) module(150) receives input and voice contents from the user during the dialog/sentence forming practice, displays output from the dialog training module and the sentence training module, and presumes/suggests a learning estimation level.
Patent KR-20040094014-A (KR)
Inventor: KIM SEUNG NAM
IPC: B60T8/88
Filed: 2003-05-01
Abstract: PURPOSE: A microcomputer port diagnosis device of an ECU(Electronic Control Unit) for a vehicle is provided to repress the cost increase caused by existing main and sub microcomputers and to improve operation efficiency by excluding complexity for two microcomputers by diagnosing an abnormal state of one port with the ports performing different functions in the microcomputer. CONSTITUTION: In an ECU for performing control operations by inputting a speed signal of a wheel speed sensor(10) for detecting the rotational speed of wheels of a vehicle, a microcomputer port diagnosis device inputs the speed signal output from the wheel speed sensor into at least two ports performing different functions in a microcomputer(20), respectively, and has the microcomputer for deciding abnormality of one of the ports by comparing the speed signals input to each port. One of the ports inputs the speed signal of the wheel speed sensor and the other is an A/D(Analog/Digital) conversion port.
Patent KR-20040094214-A (KR)
Inventor: KIM GI SEONG
IPC: A23C19/09
Filed: 2003-05-02
Abstract: PURPOSE: A method of making cocoa cheese by adding cocoa powder and cocoa mass to cheddar cheese having a strong aged flavor and mozzarella cheese having a relatively mild aged flavor is provided. The product has improved gloss, color, flavor, taste and texture and thus satisfies children's taste preference. CONSTITUTION: The cocoa cheese comprises 1 to 3% by weight of cocoa powder and 1 to 3% by weight of cocoa mass, 17.5 to 37.5% by weight of cheddar cheese and 35 to 56.25% by weight of mozzarella cheese. In the process for manufacturing the cocoa cheese, 0.5 to 3.0% by weight of an emulsion stabilizer is added to 70 to 75% by weight of the cheese material and then heated at 80 to 90deg.C while agitating at 150 to 250rpm for 3 to 10min. The emulsion stabilizer contains sodium hexametaphosphate, sodium polyphosphate, sodium phosphate and sodium pyrophosphate.
Patent KR-20040094571-A (KR)
Inventor: LEE YONG GYUN
IPC: F02F3/28
Filed: 2003-05-03
Abstract: PURPOSE: A gas engine is provided to reduce the cost for equipments by using the mold for the diesel engine without modifying the combustion chamber, to improve thermal efficiency by burning stably with reduction of initial combustion period, and to restrict harmful gas by preventing incomplete combustion. CONSTITUTION: A gas engine is composed of a cylinder head(3) in which a pre-combustion chamber(1) is placed eccentrically, and a cylinder(9) having a piston(8) in which a post-combustion chamber(11) is recessed in the upper part and communicated with the pre-combustion chamber through a connecting opening part(13) formed in the lower part of the pre-combustion chamber. Flames are transferred from the pre-combustion chamber to the post-combustion chamber. The opening area of the connecting opening part is expanded by inclining the cylinder head or the edge of the cylinder.
Patent KR-20040095008-A (KR)
Inventor: LEE JAE SEOK
Filed: 2003-05-06
Abstract: PURPOSE: A method for filtering spam mails using a quiz mail is provided to make a user not confirm titles and contents of the spam mails one by one by blocking the spam mail transmitted through a conventional method and filtering the spam mail disguised as a normal mail with use of the quiz mail. CONSTITUTION: It is confirmed that the received mail is a replied mail for the quiz mail. In case of not replied mail, the received mail is stored in a temporary mail database and the quiz mail is transmitted to a sender. In the case of the replied mail, it is confirmed that the received mail includes a right answer for the quiz mail(S320). If the right answer is included in the received mail, the received mail stored in the temporary mail database is transferred to a mailbox of a receiver(S340). If not, the received mail stored in the temporary mail database is removed(S350).
Patent KR-20040097401-A (KR)
Inventor: INTELLINK CO LTD
IPC: H05B37/02
Filed: 2003-05-12
Abstract: PURPOSE: A wireless lighting control system is provided to reduce a power consumption by arranging independent control modules to each of lightings, and allow for an efficient maintenance of lighting control system. CONSTITUTION: A wireless lighting control system comprises an independent RF control module equipped with a CPU for turning on/off lightings; a main unit for storing data including address, lighting zone and time schedule of the RF control module mounted in the lighting, and having functions of data addition/modification/deletion; a remote controller for turning on/off lightings through the wireless communication with the main unit; a central control system having functions of control monitoring and data addition/modification/deletion in accordance with the data stored in the main unit; and a PCB for wireless communication.
Patent KR-20030089470-A (KR)
Title: 응축물 저장부를 가진 전기 램프 및 이를 동작시키는 방법
IPC: H01J61/24
Filed: 2003-05-15
Abstract: 투명한 사파이어 튜브 및 PCA 캡사이에 공동을 포함하는 세라믹 방전 램프 및 이를 동작시키는 방법이 제공된다.  램프 동작 중에, 공동은 용해된 염의 일정 온도 저장부로서 작용하도록 용해된 염을 수용한다.  캡의 형상을 조절함으로써, 예를 들어 내부 돔의 곡률을 조절함으로써, 또는 오프셋팅 립을 형성함으로써, 동공의 부피가 제어될 수 있다.  인접 캡 벽의 두께를 조절함으로서, 또는 캡상의 외부 열 싱크부 또는 방사부를 추가함으로써, 염 저장부의 온도가 추가로 조절될 수 있다.  저장부는 일정한 압력에서 플라즈마를 위한 물질을 제공하기에 용이하지만, 충전된 응축물이 흘러 넘치지 않도록 하고 투명한 사파이어 투과 동공 벽의 광 방출 부분을 덮지 않도록 한다.  그 결과, 아크는 보다 안정된 동작을 하며, 발생된 광은 응축된 염 또는 광 전송 표면상에서 이동하는 유체 염에 의하여 간섭받지 않고 방출된다.  이러한 방식으로, 램프는 염가 과다하게 투여될 수 있지만, 기능은 최소한으로 투여된 것으로 나타난다.
Patent KR-20040100020-A (KR)
Inventor: LEE BONG YEOL
IPC: G06F21/34
Filed: 2003-05-21
Abstract: PURPOSE: A method and a device for issuing a certification recording medium storing user/biometric information, and a certification method and device using the same are provided to prevent leakage and illegal use of information through computer hacking by judging a proper user with comparison between the biometric information registered to the recording medium and captured from a holder of the recording medium. CONSTITUTION: A recording medium reader/writer(13) records the user information inputted from a user interface(11) and the biometric information inputted from a biometric information reader(15). The biometric information reader reads physical features of the user from a fingerprint, a voiceprint, and an iris. A memory(19) comprises a program memory sector and a data memory sector. A processor(17) makes the recording medium reader/writer write the biometric information read by the biometric information reader to the recording medium and makes an encoder(21) encrypt the user/biometric information in the recording medium. A display(23) displays a process content for registering the user/biometric information. A communication interface(25) connects the certification recording medium issuer to a bank and a credit company.
Patent KR-20040101603-A (KR)
Inventor: PARK HYEONG SU
IPC: H01L21/324
Filed: 2003-05-26
Abstract: PURPOSE: A method of manufacturing a compound semiconductor using an ozone activating technique is provided to obtain a P type compound semiconductor layer with low resistance and to prevent degradation of device properties by removing efficiently hydrogen from P type dopants of the compound semiconductor layer using a heat treatment under ozone atmosphere. CONSTITUTION: A compound semiconductor layer is formed on a semiconductor substrate by using source gas containing P type dopants. A heat treatment is performed on the substrate to activate the compound semiconductor layer under ozone containing gas atmosphere. The compound semiconductor layer is made of compound semiconductor of third and fifth groups. The heat treatment is performed at a temperature of 400 deg.C or less.
Patent KR-20040086055-A (KR)
Inventor: CHO GEON HO
IPC: G03B21/14
Filed: 2003-06-02
Abstract: PURPOSE: A color scrolling projection system is provided to reduce the number of optical parts by simplifying an optical path and to minimize a system by performing a color scrolling. CONSTITUTION: A color scrolling projection system includes a controlling device for controlling an emitting angle or an Etendue of light outputted from a light source(200) and a scrolling device for scrolling a plurality of color bars on a light valve. A color isolating device is provided to isolate the light outputted from the light source(200) through the scrolling device into a plurality of color lights. The controlling device, the scrolling device, and the color isolating device are sequentially arranged from the light source(200). The scrolling device includes at least one lens cell and converts the rotation motion of the lens cell into the linear motion of the lens cell.
Patent KR-20040106925-A (KR)
Inventor: JUNG BYEONG TAE
IPC: B60R22/34
Filed: 2003-06-05
Abstract: PURPOSE: A webbing guide apparatus of a seat belt for a vehicle is provided to prevent locking in excessively winding the webbing by decelerating winding speed of the webbing into the retractor inside a pillar with the deceleration guide unit. CONSTITUTION: A webbing guide apparatus is composed of a roller(3) composed of a gear tooth(4), turned around a first rotating shaft(5) supported laterally in a pillar of a vehicle and rotated with friction force in contacting to a webbing, a gear(6) turned around a second rotating shaft(7) supported laterally in the vehicle pillar and engaged with the roller, and a deceleration unit(8) integrally installed with the gear and turned by the second rotating shaft to decelerate winding speed of the webbing into the retractor. A rubber friction pad(9) is attached to the deceleration unit to decelerate the winding speed of the webbing with friction.
Patent KR-20040106752-A (KR)
Inventor: KO SEONG BEOM
IPC: H04B1/40
Filed: 2003-06-11
Abstract: PURPOSE: A method for realizing an image watch of a mobile communication terminal is provided to realize various image watches according to user's taste by using an image import method of Java. CONSTITUTION: A user selects an analog watch item among a watch related menu(S10). A predetermined button is inputted to search an image to be used as an analog watch(S20). A predetermined image is selected from the searched images(S30). The selected image is displayed in analog watch shape on a display unit of a terminal(S40). The analog watch is realized by displaying the hour hand and the minute hand on the image(S50).
Patent KR-20040110899-A (KR)
Inventor: CHOI PAN SU
IPC: B21B31/08
Filed: 2003-06-20
Abstract: PURPOSE: To provide an apparatus for exchanging cut bolt by sensing cutting of bolt in shafts to which bolts are coupled, wherein the apparatus replaces the cut bolt with a new bolt promptly and simply by accurately sensing the rotation state of the shafts when the bolt is cut and replacing the bolts in the state that the bolts correspond with a rotation central line of the shafts. CONSTITUTION: In an apparatus for exchanging a bolt cut in shafts connected to each other by bolts mounted on the shafts in such a way that the shafts pass through flange, the apparatus comprises sliders(40A,40B) disposed under the shafts(10,20) and mounted such that the sliders are moved in a direction parallel to a length direction of the shafts by driving motors(44A,44B) and screw shafts(42A,42B); sensors mounted on the sliders to generate signals by sensing whether the shafts are normally rotated or not; rotation rollers(50) installed on the sliders so that the rotation rollers support both sides of a lower part of the shafts and are rotationally driven by drive motors(52) and lifted and lowered up and down by cylinders(46A,46B); and horizontal moving stands(80A,80B) which are installed on the sliders such that the horizontal moving stands are movable in a direction parallel to a length direction of the shafts by horizontal cylinders(82B), and which have nut receiving grooves and impact wrenches, wherein shaft coupling bolts are mounted on the nut receiving grooves.
Patent KR-20030059065-A (KR)
Inventor: CHOI JAE SEUNG
IPC: D21F13/00
Filed: 2003-06-20
Abstract: PURPOSE: Paper mulching is manufactured by using waste paper and hay. The paper mulching is characterized by being environment-friendly, punching a hole easily and not needing to gather after using the mulching. CONSTITUTION: The paper mulching is obtained by the steps of: soaking waste paper in water to make waste paper paste; boiling hay in lye to make hay paste; preparing paper stock solution; adding an extract of agar and kelp, followed by kneading a mixture; mixing 40% point of the waste paper paste, 20% point of the hay paste and 25% point of the paper materials, followed by mixing 10% point of the extract and 5% point of a sizing agent; kneading the mixture; passing dough through a wire-screen; distributing the dough on a flat plate; spreading the dough with roller to form a paper layer; pressing the paper layer with a pair of rollers; and then drying the mulching.