baber/WOPTO huggingface dataset:
Patent KR-20030092836-A (KR)
Title: Method of checking rear o2 sensor trouble for vehicles
Inventor: YUK CHEOL SU
IPC: G06F19/00
Filed: 2002-05-31
Abstract: PURPOSE: A method of checking a trouble of a rear oxygen sensor in a vehicle is provided to prevent a trouble checked as normality when the maximum amplitude of an output voltage characteristic is under a set voltage signal value. CONSTITUTION: A method of checking a trouble of a rear oxygen sensor in a vehicle includes steps of receiving a monitoring signal from corresponding sensors to check whether a monitoring condition of an oxygen sensor is satisfied or not(S10); checking whether a monitoring start condition of the oxygen sensor is satisfied or not through analysis of the monitoring signal(S20); checking whether a vehicle speed signal detected from a vehicle speed sensor is zero or not(S30); abstracting a maximum value(Vmax) and a minimum value(Vmin) from the output value of the rear oxygen sensor(S40); and checking whether a variation of the output maximum value and the output minimum value of the rear oxygen sensor is under 0.078V or not and checking the rear oxygen sensor in a fault caused by the sticking of the rear oxygen sensor(S50). The method of checking a trouble of the rear oxygen sensor further includes steps of checking the oxygen sensor into abnormal state, if the variation of the output maximum value and the output minimum value of the rear oxygen sensor is over 0.078V and the minimum amplitude of an output voltage characteristic of the rear oxygen sensor doesn't satisfy the checking condition(S60); maintaining a fuel rich control state to a desired fuel consumption ratio for a predetermined time(S70); detecting the output value(Vfront) of a front oxygen sensor and the output value of the rear oxygen sensor for the predetermined time(S80); and determining the rear oxygen sensor into a fault state caused by stuck fault and into a normal state according to the output value of the front oxygen sensor and the output value of the rear oxygen sensor(S90).
Patent KR-20030094903-A (KR)
Title: Equipment for transfer wafer in photo process system using semiconductor manufacture device
Inventor: YOON CHANG JU
IPC: H01L21/68
Filed: 2002-06-10
Abstract: PURPOSE: A wafer transfer apparatus of a semiconductor manufacturing photo equipment is provided to be capable of preventing the generation of wafer photo process failure due to the error generated at a transfer robot by using a sub-transfer robot. CONSTITUTION: A wafer transfer apparatus of a semiconductor manufacturing photo equipment is provided with a transfer robot(3) for transferring a wafer so as to carry out predetermined processes at a bake after exposure module(17) and cooling plate module(19), a sub-transfer robot(20) for transferring the wafer from the bake after exposure module to the cooling plate module when error is generated at the transfer robot, and a controller(22) for controlling the whole operation for carrying out a photo process and the sub-transfer robot.
Patent KR-20030095443-A (KR)
Title: Method and apparatus for generating of temperature plasma
Inventor: CHOI JIN MOON
IPC: H05H1/48
Filed: 2002-06-10
Abstract: PURPOSE: An apparatus and a method for generating low temperature plasma are provided to reduce the power consumption by applying temporarily the pulse type high voltage in a discharge process and applying the low voltage to maintain the discharge process. CONSTITUTION: An apparatus for generating low temperature plasma includes a plasma chamber(50), a temperature sensor(30), a heater(40), two or more seed plasma electrode bars(60,62), a plurality of electrode plates(70-75), a high voltage source(90), a low voltage source(94), a pulse type high voltage source(96), and a permanent magnet(100). The temperature sensor(30) is installed at an inlet of the plasma chamber(50) in order to sense the temperature of gas. The heater(40) is used for heating selectively the gas. The seed plasma electrode bars(60,62) are located at the inside of the plasma chamber(50). The electrode plates(70-75) are used for diffusing the plasma generated from the seed plasma electrode bars(60,62). The high voltage source(90) applies the high voltage to the seed plasma electrode bars(60,62). The low voltage source(94) applied the low voltage to the electrode plates(70-75). The pulse type high voltage source(96) diffuses the seed plasma within the plasma chamber(50). The permanent magnet(100) is used for forming lines of the magnetic force.
Patent KR-20020069506-A (KR)
Inventor: LEE BYOUNG RAE
IPC: A61K36/82
Filed: 2002-06-26
Abstract: PURPOSE: An agent for treating obesity containing polyphenol as a main component obtained by extracting leaves of Camellia sinensis is provided. Because the polyphenol has an effect on the inhibition of degradation of starch into disaccharides and intestinal absorption of sugar, the agent suppresses human weight gain. CONSTITUTION: This anti-obesity agent is prepared by adding 5 to 20 parts by weight of distilled water to 1 part by weight of Camellia sinensis leaves powder, heating for 15min to 1hr, cooling to 4deg.C and filtering. The precipitate is then dried, ground and extracted in an organic solvent, followed by removing organic extracts to give an anti-obesity agent. In a Sprague-Dawley rat test, the extract shows excellent effects on weight loss and reduction of a neutral lipid without any toxicity.
Patent KR-20040001471-A (KR)
Title: Method for forming metal insalator metal capacitor of semiconductor device
Inventor: CHOI JAE SEONG
IPC: H01L27/04
Filed: 2002-06-28
Abstract: PURPOSE: A method for forming an MIM(Metal Insulator Metal) capacitor of a semiconductor device is provided to be capable of restraining the damage of a lower copper electrode and the generation of copper polymers when etching an upper electrode of the capacitor. CONSTITUTION: A lower electrode(2) is formed at the inner portion of an interlayer dielectric(1) by carrying out a damascene process. The first insulating layer is formed on the entire surface of the resultant structure. After forming a photoresist pattern at the upper portion of the resultant structure, the first insulating layer is selectively etched by using the photoresist pattern as an etching mask for exposing the lower electrode. Then, the photoresist pattern is removed. The second insulating layer(5) and an upper electrode material layer(6) are sequentially formed on the entire surface of the resultant structure. After selectively etching the upper electrode material layer and the second insulating layer, an MIM capacitor is completed by removing the first insulating layer.
Patent KR-20040003448-A (KR)
Title: a book
Inventor: KIM SEOK HYEON
IPC: G09B11/00
Filed: 2002-07-03
Abstract: PURPOSE: A training book is provided to improve the efficiency of training by printing contents for a trainer left side and contents for a trainee right sides on a training sheet. CONSTITUTION: A training book(10) is comprised of a plurality of training sheets(11) and a cover(12). The training book(10) is unfolded in right and left. The plurality of training sheets(11) of the training book(10) is coupled with a coil-shaped coupling member(13). Each of the plurality of training sheets(11) has a protruding portion(11a) for indicating a page number of the training book(10). When the training book(10) is erected and the cover(12) is turned over, a content for a trainee is appeared on an outside and a content for a trainer is appeared on an inside. The content of the trainer contains reference materials for use in the training.
Patent KR-20040005115-A (KR)
Title: A trouble cause detection method of using probability on vehicle
Inventor: KIM YEONG SEOK
IPC: G06Q50/30
Filed: 2002-07-08
Abstract: PURPOSE: A vehicle problem cause extraction method is provided to generate probability data based on a problem history related to a part which there occurs a problem at, and to extract an estimated value on the problem by using the generated probability data. CONSTITUTION: The method comprises several steps. If a problem is detected at a vehicle design or test stage, a problem occurrence probability on a corresponding part and a cause occurrence probability are extracted from a database(S101, S102). The extracted probabilities are tracked on a basis of a tree structure, and maximum probabilities are extracted(S103). Problem causes are extracted by using the extracted maximum probabilities(S104). Analyzed causes are reversely tracked and the problem causes are confirmed(S105).
Patent KR-20040005176-A (KR)
Title: E-mail reservation system of support infromation program in the support office
Inventor: BAEK DAE HWA
Filed: 2002-07-08
Abstract: PURPOSE: A public support system guiding system is provided to offer data on support systems of the government or public organizations to a user via an e-mail on a designated date. CONSTITUTION: The method comprises several steps. A user accesses a server over the internet, and subscribes for the service offered by the server(10, 11, 12, 13). The server offers contents for enabling a user to select a wanted support system and e-mail notification date over the internet(16). The server stores data on the user at a database(17). The server notifies the user of data on the selected support system on the designated date by using a mass mail transmission system(18). The server constructs contents and schedules on each public support system. If the user receives favors from the support system, the server offers data, which the user has to be ready for, to the user according to the detailed schedule of the support system.
Patent KR-20040009211-A (KR)
Inventor: AHN YONG IL
IPC: F25D23/00
Filed: 2002-07-22
Abstract: PURPOSE: A refrigerator is provided to lay a body on the side or stand the body according to the peripheral circumference and to user's taste. CONSTITUTION: A refrigerator has a rectangular body(10) forming storage rooms. The refrigerator includes first leg-combining holes(31) formed to the bottom of the body; second leg-combining holes(32) formed to the sides of the body; and plural support legs(20) selectively combined to one of the first leg-combining holes and the second leg-combining holes, to lay the body on the side or stand the body. The support legs includes plural insertion parts(21a,21b) detachably inserted in the first and second leg-combining holes; a connecting part(22) integrally connecting the insertion parts; and support parts(23a,23b) extended from the connecting parts downward.
Patent KR-20040009828-A (KR)
Title: Condenser of airconditioner for vehicle
Inventor: JUNG YEON TAE
IPC: B60H1/32
Filed: 2002-07-26
Abstract: PURPOSE: A condenser of an air conditioner for a vehicle is provided to improve radiation efficiency and space efficiency of the condenser by installing radiant fins to an inlet pipe and an outlet pipe. CONSTITUTION: A condenser of an air conditioner for a vehicle comprises a pair of headers each having an inlet(50) and an outlet(70); plural refrigerant tubes communicated between the headers; plural cooling fins(40) installed between the refrigerant tubes to expand the area contacting with the external air; and an inlet pipe and an outlet pipe each connected to the inlet and the outlet and extended to the outside. Plural radiant fins(100) are formed outside the inlet pipe and the outlet pipe, to improve the radiation efficiency and space efficiency of the condenser.
Patent KR-20040011724-A (KR)
Title: Production Method And Of A Quadrangle Of Monofilament
Inventor: PARK TAE YEON
IPC: D01D5/253
Filed: 2002-07-30
Abstract: PURPOSE: A manufacturing method of rectangular mono-filament grey yarn which is characterized by not needing to cut the filament is capable of simplifying a work process, reducing a production cost, giving ultraviolet interrupting ability and antibacterial effect and extending the expected life span. CONSTITUTION: The mono-filament grey yarn is manufactured out of polypropylene, polyethylene terephthalate, polybutylene terephthalate and nylon. A manufacturing device of the grey yarn is comprised of: an extruding part(110) comprised of a gear pump, an extruder, a linear nozzle formed rectangular spinning holes and a hopper(111) mixing P.P, an ultraviolet interrupting agent and an antioxidant; a cooling part(120) cooling a mixture passed through the linear nozzle; a first drawing part(130) drawing the mixture with the first seven rollers(131); a wet drawing bath(140); a second drawing part(150) drawing the filament with the second rollers(151); a first drying part(160) drying the filament with an electric heater(161); a third drawing part(170); a second drying part(180) comprised of a heater(181) and a blast fan(182); a fourth drawing part(190) containing the fourth rollers(191); and a winding part(200) containing a torque motor(201).
Patent KR-20040015838-A (KR)
Title: Body composition analyzing device and measuring method
Inventor: PARK WEON HEE
IPC: A61B5/04
Filed: 2002-08-13
Abstract: PURPOSE: An apparatus for analyzing body composition and a method for measuring the body composition are provided to increase the accuracy by measuring impedance of a body as close as the sole of feet and heels of feet to an upper electrode of a scale. CONSTITUTION: Electrodes(21c,21d) for measuring heels of feet are installed on the center of a pair of heel guiding units(35a,35b). The pair of heel guiding units(35a,35b) are protruded at the rear portion of a scale(20) to accommodate the heels of feet of an objective body. Electrodes(21a,21b) for measuring the sole of feet of the objective body are installed on an upper surface of the scale(20), i.e., on entrance portions of the heel guiding units(35a,35b) so as to touch with the rear portions of the sole of feet. When a current flows on the objective body, an impedance of the objective body is measured.
Patent KR-20030017362-A (KR)
Title: Developing Assembly, Process Cartridge and Image-Forming Method
Inventor: AKASHI YASUTAKA
IPC: G03G15/09
Filed: 2002-08-20
Abstract: PURPOSE: A developing apparatus, a process cartridge and an image-forming method are provided to form the high quality image for a long time by improving the endurance and preventing the pollution and the drop in image concentration. CONSTITUTION: In a developing apparatus(4), a process cartridge(7) and a specific developer and a specific developer-carrying member are used in combination. The developer comprises toner particles containing at least the binder resin and a colorant, and conductive fine particles. The toner particles have the circularity of less than 0.970. The developer-carrying member has at least a substrate and a resin coat layer formed on the substrate, and the resin coat layer contains at least the coat layer binder resin and the positively chargeable material.
Patent KR-20020074131-A (KR)
Inventor: KWON DAE WOONG
IPC: H01K1/62
Filed: 2002-09-04
Abstract: PURPOSE: An electronic bulb module interface with various sensor arrays is provided to form electronic bulb module interface without changing the shape of an existing lamp by using an infrared ray sensor array or a laser array including a laser diode and a sensor array module method. CONSTITUTION: A male projection portion(3) is combined with a female projection portion if a cap(2) is rotated as much as 180 degrees, clockwise. A filament is turned on by current applied from an edge(1) and the cap(2). A buzzer(5) is installed in an inside of the cap(2) in order to turn-on or turn-off a lamp(9) and the buzzer(5). A sense signal is generated from a sensor of the printed circuit board if the current of a battery is applied to the inside of the cap(2) or an external printed circuit board. The sense signal is amplified by an OP amplifier or a transistor. The amplified signal is selectively transmitted to the buzzer(5) or the printed circuit board. A plurality of sensors(6,7) and a buzzer(5) are operated and a lamp(9) is turned on when the current is applied through an edge(1) and the cap(2).
Patent KR-20040023085-A (KR)
Title: Computer having an electric fan module
Inventor: CHOI JONG GUN
IPC: G06F1/20
Filed: 2002-09-10
Abstract: PURPOSE: A computer embedded with a cooling fan module is provided to continuously keep an inner temperature of a computer at a proper temperature by controlling a cooling fan even if the system hang-up is generated. CONSTITUTION: A thermal sensor(21) measures the inner temperature of the computer. The cooling fan(23) discharges the heat generated from the inside of the computer to the outside. A fan control logic(24) operates the cooling fan depending on the inner temperature measured by the thermal sensor. A power switch(22) selectively switches operation power to operate the cooling fan. The cooling fan and the fan control logic are united by the cooling fan module.
Patent KR-20040023354-A (KR)
Title: A Calliper Assembly Of Automobile For Improving Vibration
Inventor: KIM GI GAP
IPC: F16D65/02
Filed: 2002-09-11
Abstract: PURPOSE: A caliper assembly of a vehicle for improvement of vibration is provided to prevent vibration of a brake pad and a steering wheel by installing a load cell in the caliper assembly of a brake system and preventing unnecessary friction between the outer peripheral surface of a disk and a friction pad. CONSTITUTION: A brake system for a vehicle comprises a hydraulic line(10) to move oil receiving the pressure produced from a piston(18) of a master cylinder, and a caliper assembly(12) giving braking motion to a disk(14) of a wheel by using the oil supplied through the hydraulic line. The caliper assembly of a vehicle for improvement of vibration comprises a sensor(28) installed to the inside of the space of the caliper assembly, to sense a clearance between the disk and the friction pad; a control unit(26) receiving a signal of the sensor and producing a control signal; and an operating member(22) operating the friction pad, fixed to a fixing plate(20) of the piston, to form the clearance relative to the disk, according to the control signal of the control unit.
Patent KR-20040024643-A (KR)
Title: A Method of Preparing a Preferred Noodles Containing Amorphophallus Konjac and Its Raw Composition
Inventor: LEE KANG HUN
IPC: A23L7/109
Filed: 2002-09-12
Abstract: PURPOSE: A method for manufacturing low-calorie konjak noodles using konjak, modified starch, tapioca starch, wheat flour, soybean dietary fiber, unpolished rice dietary fiber or the like is provided. The noodles have a characteristic multilayer structure and enhanced mouth feeling and are thus used as health foods especially for diabetics. CONSTITUTION: Mixed raw material powder containing konjak powder as a main component is swollen with water to give an aqueous paste. The prepared paste is added with basic amino acid or basic salt and then extruded. Thereafter, the noodles are coagulated in water at 80 to 100deg.C containing 0.1 to 5% by weight of basic amino acid or basic salt and passed though 0.5 to 3% by weight of flowing saline water at 80 to 100deg.C. The mixed raw material powder comprises 2 to 10 parts by weight of konjak, 1 to 10 parts by weight of modified starch or tapioca starch, 1 to 10 parts by weight of wheat flour, 0.1 to 5 parts by weight of soybean dietary fiber, unpolished rice dietary fiber, 0.1 to 2 parts by weight of calcium and 0.1 to 3 parts by weight of xanthan gum or guar gum.
Patent KR-20040023953-A (KR)
Title: detection apparatus for steering angle in vehicle
Inventor: LEE YEONG GWON
IPC: B62D15/02
Filed: 2002-09-12
Abstract: PURPOSE: A device for detecting the steering angle of a vehicle is provided to reduce a minimum detection angle and to accurately detect a present steering angle of the vehicle even though power is cut off and turned on again. CONSTITUTION: A device for detecting the steering angle of a vehicle is composed of a shaft gear(50) shaft-combined to a steering shaft(40) of the vehicle with having the predetermined number of teeth; a lower gear(52) tooth-engaged with the shaft gear at a predetermined gear ratio; an upper gear(58) having the predetermined number of teeth; a change gear(54) coaxially combined with the lower gear and tooth-engaged with the upper gear; a permanent magnet(56) installed to the shaft of the lower gear to generate rotating magnetic field; a magneto resistive sensor installed near the upper part of the permanent magnet to detect the rotational angle of the rotating magnetic field; a movable contacting piece(68) coaxially combined with the upper gear; a fixing contact point plate(64) installed near the upper gear with having a plurality of fixing contact points(P12) selectively coupled with the movable contacting piece; and a computing/controlling device for computing and processing a detection signal supplied from the magneto resistive sensor and fixing contact point identifying information by a pre-set program and for computing the rotational direction and angle of the steering shaft.
Patent KR-20040025957-A (KR)
Title: Defect inspection apparatus of substrate for FPD
Inventor: BAE GEON U
IPC: G01R31/00
Filed: 2002-09-17
Abstract: PURPOSE: An apparatus is provided to allow for ease of testing of large substrate, while reducing volume and manufacturing costs of the apparatus. CONSTITUTION: An apparatus comprises a light source(10); a focusing lens(110) arranged on the optical path of the light radiated from the light source; and a polygon mirror(120) arranged to be rotatable, wherein the polygon mirror receives the light penetrated through the focusing lens and diffused and reflects the light to the position where the substrate for a flat panel display is disposed. The apparatus further includes a Fresnel lens for permitting the light diffused and reflected from the polygon mirror to be radiated on the surface of the substrate, after penetrating through the Fresnel lens.
Patent KR-20040029884-A (KR)
Title: A structure of dissipating heat and shielding EMI of hard disk for internet refrigerator
Inventor: KIM YUN HO
IPC: G06F1/20
Filed: 2002-10-02
Abstract: PURPOSE: A structure for discharging heat and shielding an electromagnetic wave of an Internet refrigerator is provided to shield the electromagnetic wave generated from a hard disk while efficiently radiating the heat generated from the hard disk to the outside. CONSTITUTION: The hard disk(32) stores various kinds of information for controlling the Internet refrigerator. A hard disk substrate(34) controls the hard disk by installing to one side of the hard disk. A hard disk case(36) is a hexahedral shape surrounding the hard disk and the hard disk substrate, and is equipped with a plurality of holes(36a) on an upper face and an opened surface(36b) on the back.
Patent KR-20040031835-A (KR)
Title: Structure for exhausting foreign material of water pump for automobile
Inventor: PARK DAE SEONG
IPC: F01P5/10
Filed: 2002-10-04
Abstract: PURPOSE: A structure for discharging impurities of a water pump for an automobile is provided to prevent contamination and deterioration of grease by rapidly discharging coolant and steam flowing into a bearing part of the water pump to the outside, and to prevent noise and water leakage by preventing scratch of a rotating body due to the impurities. CONSTITUTION: A discharge channel(17) is formed on a fixed body(15) of a bearing part(16) formed in a water pump to discharge anti-freezing solution and impurities. A unidirectional ventilation valve(20) is installed on the discharge channel to be opened over fixed pressure to control discharge of the anti-freezing solution and the impurities. The unidirectional ventilation valve comprises a cylindrical housing(22) having a compression spring(21) stored therein, and flange parts formed on both ends thereof to prevent separation of the compression spring; a jiggle valve(23) having one side formed in spherical shape to open and close an opening and closing port of the housing, and the other side formed in hemispheric shape with both side cut away to open and close the opening and closing port; and the compression spring elastically supporting the jiggle valve.