baber/WOPTO huggingface dataset:
Patent KR-20030065753-A (KR)
Title: A fried apparatus and cooking method using the same
Inventor: JUNG CHAE SANG
IPC: A47J37/12
Filed: 2002-01-31
Abstract: PURPOSE: A fryer and cooking method using the same is provided to prevent the oxidation of cooking oil caused by heating the cooking oil. CONSTITUTION: A fryer is composed of a power unit(50), a container(45) containing cooking oil(42) and radiating far infrared rays, a heater(47) installed in the container, a stainless net(46) installed at the upper part of the heater and removing dregs, a drain tube connected to a discharge hole(51) and having a discharge valve(53), and a control unit(49) connected to the power unit and the heater and controlling the heating hour and temperature of the heater. A bottom surface is formed at the container, and has the discharge hole for discharging the cooking oil.
Patent KR-20030001233-A (KR)
Inventor: HIGASHIGUCHI KEIICHI
IPC: F25D11/00
Filed: 2002-04-09
Abstract: PURPOSE: To provided at a low cost the door structure of a refrigerator excellent in chemical resistance, resistance to freon, and resistance to light. CONSTITUTION: The door structure of a refrigerator is such that a door body is situated at the opening part of a heat insulation casing body, and the door body consists of an outer face plate (14), door caps (15) and (16) mounted on at least the upper and lower surfaces of the outer face plate (14). A door inner plate (17) is situated on the back surface side of the door body, and the door body is formed of urethane foam heat insulating material (18) with which a gap between the door body and the door inner plate (17) is filled. The door caps (15) and (16) are formed of crystalline resin, such as polypropyrene.
Patent KR-20020083452-A (KR)
Inventor: CUTLER RAYMOND ASHTON
IPC: H01M8/12
Filed: 2002-04-25
Abstract: PURPOSE: A cerium oxide-based composition and its preparation method are provided, which composition is sintered at a temperature of 1,600 deg.C or less to form a sintered body having a theoretical density of 95% or more applicable to a solid electrolyte used in a device such as a solid-state oxygen generator. CONSTITUTION: The cerium oxide-based composition comprises the composition represented by LnxLn'xAyTizCe(1-x-x'-y-z)O(2-δ), wherein Ln is Sm, Gd or Y; Ln' is La, Pr, Nd, Pm, Eu, Tb, Dy, Ho, Er, Tm, Yb or Lu; A is Mg, Ca, Sr or Ba; 0.05<=x<=0.25; 0<=x' <=0.25; 0<=y<=0.03; 0.001<=z<=0.03; 0.05<=x+x'<=0.25; 0.001<=y+z<=0.03; and δ is a number making the composition be charge neutral. Also the cerium oxide-based composition comprises the composition represented by LnxTizCe(1-x-z)O(2-δ), wherein Ln is Sm, Gd or Y; 0.05<=x<=0.25; 0.0025<=z<=0.02; and δ is a number making the composition be charge neutral.
Patent KR-20030085873-A (KR)
Title: Fluid control system
Inventor: CHA HYO SUK
IPC: G01N35/00
Filed: 2002-05-02
Abstract: PURPOSE: Provided is a fluid controlling apparatus containing a micro channel having fine electrodes, which can induce three-dimensional helical flow of fluid in the channel by using a local electric field, generated by the electrodes, and electro-osmosis. CONSTITUTION: The fluid controlling apparatus contains the micro channel on the bottom of which at least one fine electrode is formed, wherein the height of the channel is less than 500 micrometer, the width is less than 500 micrometer, and the length is less than 10cm. The electrodes are formed at the same intervals as the width of the channel in the longitudinal direction of the channel.
Patent KR-20030089255-A (KR)
Title: Variable resistor having a device for self-feeding lubricating oil
Inventor: KIM BYUNG MAN
IPC: H01C10/10
Filed: 2002-05-17
Abstract: PURPOSE: A variable resistor including an automatic lubricating oil supply device is provided to reduce the frictional force between a resistor and a rotary contactor by installing a housing including the lubricating oil at one side of the rotary contactor or one side of the resistor. CONSTITUTION: A variable resistor including an automatic lubricating oil supply device includes a rotary plate having a rotary contactor(12), a rotary shaft extended from the rotary plate, a resistor connected to the rotary contactor(12), a resistor substrate(20) connected plural terminals, a fixing plate(24) combined with the rotary contactor(12). A housing(110) is arranged in the resistor substrate(20). The housing(110) includes the first through-hole(102) in order to supply the lubricating oil between the resistor substrate(20) and the fixing plate(24). A transferring guide portion(140) is arranged in the housing(110) in order to guide the lubricating oil to a resistor(16) of the resistor substrate(20).
Patent KR-20030089777-A (KR)
Title: Valve sealing apparatus composed of combination seat and elastic seat and seat ring mounting method
Inventor: KIM MAN YEONG
IPC: F16K1/226
Filed: 2002-05-18
Abstract: PURPOSE: A sealing apparatus of metal and elastic sheets is provided to improve the sealing ability between metals in the valve and prevent the leakage of water from the valve. CONSTITUTION: An opening/closing element(120) for opening/closing a tube passage in a main body(100a) of a butterfly type valve is operated with a rotation driving element. A metal seal(210) is supported at an inner peripheral surface of the main body of the butterfly type valve with a sealing supporter(200). On closing the opening/closing element, press portions of the metal sealing are pressed to the sheet surface of the opening/closing element. An elastic seal(300) is inserted into a ring groove formed at the metal seal to press the sheet surface of the opening/closing element.
Patent KR-20030084537-A (KR)
Title: specs syncretism instrumental actinometry far - infrared
Inventor: JIN JAE YEAL
IPC: G02C5/12
Filed: 2002-05-28
Abstract: PURPOSE: A glasses nose pad provided with an ultra infrared emission device is provided to sinter the glasses nose pad at a high temperature by forming a material mixed with a plurality of components into the glass nose pad, wherein the plurality of components is capable of emitting the ultra infrared safely and completely. CONSTITUTION: A glasses nose pad(12) provided with an ultra infrared emission device is characterized in that the binder is obtained by mixing a power material made of silica of the glasses nose pad(12) with Sericite, Kaolin minerals, Feldspar, Pyrophyllite, Bentonite and Alunite and the glasses nose pad(12) is formed by sintering and forming the binder into the shape of the glasses nose pad(12).
Patent KR-20030094966-A (KR)
Title: Rule based document auto taxonomy system and method
Inventor: MUN SEONG IL
IPC: G06F17/30
Filed: 2002-06-11
Abstract: PURPOSE: A system and a method for automatically classifying a document based on the controller learning are provided to individualize the user information by calculating a weight and the similarity of the predefined document depending on a keyword or a classification query of a manager after collecting and classifying the information of the document by an automatic classification system. CONSTITUTION: A user terminal(500) communicates data. A data classification server calculates the weight and the similarity of the extracted words by analyzing a morpheme from a sentence or a context of the documents offered from the Internet or the Intranet. The data classification server extracts and stores an index from the automatically analyzed data, and transmits the data corresponding to a keyword inputted from the user terminal. A manager server(300) classifies the index data of the document classification server, and maintains the data.
Patent KR-20020096963-A (KR)
Title: Methods for forming low-k dielectric films
Inventor: HELLY PATRICK JOSEPH
IPC: H01L21/44
Filed: 2002-06-18
Abstract: PURPOSE: A method for forming a dielectric film with a low dielectric constant (k) is provided, to lower the dielectric constant of the dielectric film to 2.6 or less. CONSTITUTION: The method comprises the step of reacting a polyhedral oligomeric silsesquioxane compound with a crosslinking agent in the chemical evaporation deposition process. Preferably the polyhedral oligomeric silsesquioxane compound is represented by SinO1.5n(R1)i(R2)j(R3)k, wherein n is the sum of i, j and k and are about 6 to about 20; and R1, R2 and R3 are an organic functional group, a silicon functional group or a combination of the two groups. Preferably the crosslinking agent is a linear or cyclic siloxane, or the organic peroxide. Preferably the polyhedral oligomeric silsesquioxane compound is dissolved into a solvent before it is added to the chemical evaporation deposition system.
Patent KR-20030097098-A (KR)
Title: Method of controlling quick-braking for vehicle having an automatic transmission
Inventor: WOO SUN CHEOL
IPC: F16H61/00
Filed: 2002-06-19
Abstract: PURPOSE: A method for controlling a sudden braking of an automatic transmission-adapted vehicle is provided to prevent an engine from being stopped or excessive shift shock from being generated in the sudden braking and accordingly to improve the reliability of products. CONSTITUTION: A method for controlling a sudden braking of an automatic transmission-adapted vehicle is composed of steps of deciding if the sudden braking is generated(110); deciding if the vehicle stops when the sudden braking is generated(120); deciding if the RPM(Revolution per Minute) of a turbine is zero when the vehicle stops(130); deciding if the degree of throttle opening is over 1/8 when the RPM of the turbine is not zero(140); setting an up-and-down clutch solenoid control duty into an engagement duty when the degree of throttle is not over 1/8(150); deciding if the RPM of the turbine stops(160); and performing a shift control from N to D when the RPM of the turbine stops(170).
Patent KR-20040000283-A (KR)
Title: Heating roller safety device of an electron optics machine
Inventor: CHOI GUANG JIN
IPC: G03G15/00
Filed: 2002-06-24
Abstract: PURPOSE: A safe device for a heating roller of an electro-photograping equipment is provided to melt a terminal block by a self-temperature when a heating roller is overheated, thereby completely preventing explosion of the heating roller. CONSTITUTION: A heating roller is installed at a main body of an electrophotographing equipment for fusing a visible image formed by toner. A halogen lamp is installed inside the heating roller for generating high heat by receiving external power source through a terminal block(13). A compressing roller gives a pressure to the heating roller to compress a recording paper to be printed. A control unit measure a temperature of the heating roller by a thermistor measuring a surface temperature of the heating roller for judging operation of the halogen lamp. A certain part of the terminal block formed of a solder(30) and connected between the halogen lamp and an external power supply unit is opened by overheat of the halogen lamp.
Patent KR-20040003850-A (KR)
Title: Controller module of apparatus for fabricating semiconductor
Inventor: KO BU JIN
IPC: H01L21/677
Filed: 2002-07-04
Abstract: PURPOSE: A controller module of a semiconductor manufacturing apparatus is provided to be capable of reducing the volume of the apparatus and easily maintaining the apparatus. CONSTITUTION: A controller module of a semiconductor manufacturing apparatus is provided with a controller storing part(100) installed at the outer portion of the semiconductor manufacturing apparatus and a moving pedestal(200) for loading the controller storing part. At this time, a plurality of controllers are separately stored at the controller storing part. Preferably, the controller module further includes a sliding part installed at the upper portion of the moving pedestal for sliding the controller storing part.
Patent KR-20030035811-A (KR)
Title: A minus-ion generating apparatus and an air cleaning apparatus
Inventor: OYA YASUHIRO
IPC: A61L9/22
Filed: 2002-07-11
Abstract: PURPOSE: A minus ion generator and an air stream generator are provided to secure the amount of minus ions generated. CONSTITUTION: The minus ion generator is equipped with an air stream generator(5) to generate an air stream in an air passage. The minus ion generator includes a stream generator(5) for generating streams in the air passage; an electric field generator, for generating electric field, having a discharge electrode(2) and grounding electrode(3) for generating corona discharging; a minus ion emitter(1) having a floating potential which is electrostatically charged by the electric field generated by the discharge electrode(2) and the grounding electrode(3). Therefore, the minus ions are generated stably.
Patent KR-20030074054-A (KR)
IPC: H04M11/00
Filed: 2002-07-18
Abstract: 집합주택등의 각 주택에 설치된 인터폰 집합현관기 시스템과 집합주택 LAN(근거리 통신망)을 보다 유효하면서도 유기적으로 제휴 작용시키는 인터폰 집합현관기 제휴 정보 단말 시스템을 제공한다． 
     대상 건조물에 부수되어 설치된 공용서버를 중심으로 하여 구축된 집합주택 LAN과, 관리실본체 및 각 주택에 설치된 주택정보판으로 이루어져 화재·비상·가스누출·누수등의 각종 경보 및 방범등의 기능을 하는 인터폰 집합현관기 시스템과, 이 양 시스템을 구비한 집합주택에 있어서 상기 인터폰 집합현관기 시스템의 소요신호를 상기 집합주택 LAN의 공용서버에 전송함으로서 양 시스템을 유기적으로 제휴한 인터폰 집합현관기 제휴 정보 단말 시스템이다．
Patent KR-20040009626-A (KR)
Title: connection pin for cellular phone mike
Inventor: JUNG DO CHAE
IPC: H04B1/38
Filed: 2002-07-24
Abstract: PURPOSE: A microphone connection pin for a mobile phone is provided to prevent the degradation of call sensibility by restraining the connection badness of a microphone and a PC although the mobile phone is used in a long term. CONSTITUTION: A penetration hole(55) is formed in the other end opposite with a guide hole(27) of a guide member. The second contact member(60) is inserted and installed in an internal portion of the guide member to be capable of slide, and is elastically supported by a spring(45). The second contact member(60) is protruded to the other end of the guide member through the penetration hole(55). A contact memory(35) and the second contact member(60) are elastically supported by the spring(45), and are pressed and contacted to a PCB(12) and a microphone(10).
Patent KR-20040009695-A (KR)
Inventor: LEE JAE CHUN
IPC: E02D29/14
Filed: 2002-07-24
Abstract: PURPOSE: A locking device of a manhole cover is provided to prevent the separation of a manhole cover by rainwater discharged from a sewer pipe and to prevent the accidents caused by pedestrians' carelessness. CONSTITUTION: The locking device of a manhole cover contains: a frame(10) buried under a manhole to the same height as the ground, and provided with a hollow setting projection(12), one or more setting grooves(14) and fastening grooves(16); a grille mesh(20) fixed to the setting projection(12) of the frame(10) and provided with corresponding fastening projections(22) to setting grooves(14) and many through-holes(24); and a manhole cover(30) installed on the grille mesh(20) fitted to the inside of the frame(10).
Patent KR-20040011925-A (KR)
Title: Simulation apparatus for side impact of vehicle at a pole
Inventor: JIN UK
IPC: G01M17/00
Filed: 2002-07-31
Abstract: PURPOSE: A simulation apparatus for testing a side collision of a vehicle is provided to ensure safety when performing a side collision test and to reduce errors even if the side collision test is repeatedly carried out. CONSTITUTION: A simulation apparatus includes a test column(10), a fixing member(20) for fixing the test column(10), and a transfer vehicle(30) for conveying a test vehicle(1). The fixing member(20) is installed at a rear portion of the test column(10) such that the test column(10) is vertically installed. The fixing member(20) includes a body(21) having heavy weight and a fixing frame(22) protruded from the body(21) so as to connect the body(21) to the test column(10). The body(21) of the fixing member(20) is provided at one side thereof with a shock absorbing member so as to absorb shock applied to the fixing member(20).
Patent KR-20020070408-A (KR)
Title: System for chopping waste wire
Inventor: KIM JI HWAN
IPC: H01B15/00
Filed: 2002-08-01
Abstract: PURPOSE: A waste electric wire chopping system is provided to automatically process crush and selection work sufficiently and reduce environment contamination. CONSTITUTION: A waste electric wire chopping system comprises a crusher(100), a selector(300), and a heating tank(400). The crusher cuts the waste electric wire in a predetermined size. The selector is mounted on one side of the crusher and separates a piece of sheath and copper wire respectively. The heating tank is connected to the crusher and the selector respectively through a rinsing water supply line and supplies a rinsing water and agents for removing foreign substance attached to the waste electric wire.
Patent KR-20040013725-A (KR)
Inventor: JUNG GI MUN
IPC: G11B7/08
Filed: 2002-08-08
Abstract: PURPOSE: A yoke plate of an optical pick-up actuator is provided to integrate inner yoke that face each other to omit a process of attaching a separate sub yoke plate. CONSTITUTION: A yoke plate of an optical pick-up actuator is constructed in such a manner that a space is formed at the center of a yoke plate body(100), and outer yokes(110) are symmetrically formed at left and right sides of the space. The outer yokes are bent upward. Four inner yokes(122,124,126,128) are formed at four corners in the space. The four inner yokes have the same width and thickness. An optical pick-up actuator includes the yoke plate, a wire holder fixed to one end of the yoke plate, a magnet attached to the inner side of each of the outer yokes of the yoke plate, a bobbin that is located on the yoke plate and has an object lens, and a wire that elastically support the bobbin.
Patent KR-20030076162-A (KR)
Title: Illumination apparatus of cold cathode fluorescent lamp, using computer's usb port
Inventor: JIN SANG HO
IPC: H01J61/78
Filed: 2002-08-12
Abstract: PURPOSE: A cold cathode fluorescent lamp device is provided to allow the lamp device to be used without restrictions in the place or space, while achieving improved luminance and portability. CONSTITUTION: A cold cathode fluorescent lamp device comprises a universal serial bus(USB) port connector(10) having connection terminals for connection with a first pin and a fourth pin of a USB port of a computer; a support unit(30) electrically connected to the USB port connector through a cable(20); a connection member(40) extended upward from the support unit, and which accommodates a cable connected to the cable(20); and a cold cathode fluorescent lamp(50) mounted on the top of the connection member, and which has an inverter for receiving the power from the USB port through the cable accommodated in the connection member.
Patent KR-20040016051-A (KR)
Title: Waste-water treatment system and method
Inventor: LEE HWA YEONG
IPC: C02F1/74
Filed: 2002-08-14
Abstract: PURPOSE: Provided are an apparatus and a method for treating wastewater, which can eliminate volatile compounds such as ammonia from wastewater in short time. CONSTITUTION: The apparatus comprises a tank(10) with a wastewater inlet(11) and a treated water outlet(13), a wastewater circulation pipe line(30) connected to the tank(10) for circulating wastewater in the tank(10) by a pump, a treatment gas supply unit(31) for supplying treatment gas to remove volatile compounds in wastewater, a treatment gas suction unit(40) connected to the treatment gas supply unit(31) and installed on the wastewater circulation pipe line(30) for sucking the treatment gas into the wastewater circulation pipe(30) to be mixed with wastewater while it passes through the circulation pipe(30), a treatment gas exhausting unit(15) for exhausting the treatment gas combined with the volatile compounds from the tank(10), a fluidity control unit for controlling fluidity of wastewater in the tank, a temperature control unit(17) for controlling a temperature of wastewater in the tank(10) to 40 to 80 deg.C, and a pH control unit(16) for controlling pH of wastewater to 10 to 13, wherein the wastewater circulation pipe line(30) includes a first circulation pipe through which wastewater is introduced and a second circulation pipe through which wastewater flows out, and wherein the treatment gas suction unit includes a casing connected to the treatment gas supply unit and having an inner space keeping constant pressure, a nozzle installed in the casing and connected to the first circulation pipe for increasing flow rate of wastewater, and a connection pipe installed in the casing to surround an end of the nozzle having a distance between the inner surface thereof with the outer surface of the nozzle.
Patent KR-20040016241-A (KR)
Title: Blank die
Inventor: BAEK SU IN
IPC: B21D28/14
Filed: 2002-08-16
Abstract: PURPOSE: A blank dies is provided which enables the blank to be promptly extracted although length of a blank is short by installing a blank extracting device for forcibly extracting the blank at the blank die. CONSTITUTION: In a blank dies(100) for producing a blank by cutting a coil(21) transferred, the blank dies comprises a lower mold die(10) mounted on a press bolster(11); an upper mold die(20) mounted on a press slide(13) ascended and descended on an upper part of the lower mold die and engaged with the lower mold die to cut the coil so that a blank(23) is produced; and a blank extraction part(30) for pushing and extracting the produced blank, wherein the blank extraction part comprises a motor installed at the lower mold die, and a roller member rotated by driving of the motor to extract the blank, and wherein the motor is an air motor.
Patent KR-20040019485-A (KR)
Title: refresh type semiconductor memory device having refresh circuit for minimizing refresh fail at high speed operation
Inventor: KIM SONG WON
IPC: G11C11/406
Filed: 2002-08-28
Abstract: PURPOSE: A refresh type semiconductor memory device having a refresh circuit is provided to minimize refresh fail at high speed operation. CONSTITUTION: According to the refresh type semiconductor memory device performing data input/output as performing a refresh operation internally without an external command, a main pulse generator(320) disables a refresh request operation block signal in response to a signal responding to active transition of a write enable signal and a dummy refresh signal generated during a read operation, in order to prevent refresh fail which is generated during a continuous write operation. The signal responding to the active transition of the write enable signal and the dummy refresh signal are pulse signals.
Patent KR-20040020718-A (KR)
Title: Drum washer
Inventor: JUNG WON GI
IPC: D06F33/02
Filed: 2002-09-03
Abstract: PURPOSE: A drum-type washing machine is provided to make a user easily know about the time for cleaning and replacing a heater by measuring the conductivity of washing water supplied to a washing tub and foreseeing a failure of the heater according to the measured conductivity, and informing the user of the failure of the heater. CONSTITUTION: A drum-type washing machine comprises a washing tub(60) comprising a tub(56) installed inside a cabinet(40), and a drum(58) where washing of the laundry is executed; a heater(46) installed to a lower side of the tub, to control the washing water supplied to the washing tub; an electrode sensor(70) installed to a part adjacent to the heater, to measure the conductivity of the washing water; a microcomputer producing and outputting a scale alarm signal of the heater if the conductivity measured by the electrode sensor is over a predetermined value; and an informing part to make a user recognize the scale alarm signal output from the microcomputer by sending the scale alarm signal to the outside.