baber/WOPTO huggingface dataset:
Patent KR-20030084519-A (KR)
Title: Jade add separation shirt
Inventor: HONG OK SIK
IPC: A41B1/00
Filed: 2002-04-27
Abstract: PURPOSE: Provided is jade add shirt having detachable a collar and a sleeve. Therefore, its collar and sleeves are easily washed and changed, and it gives fatigue relief effect of jade to a wearer. CONSTITUTION: A jade added shirt is characterized by comprising detachable collar and sleeves having attached zippers and inserting jade into its neck part. Therefore, the shirt is easily separated from its collar and sleeves and gives fatigue relief effect to a wearer.
Patent KR-20030092536-A (KR)
Title: Method of manufacturing system on chip device
Inventor: BAEK UN SEOK
IPC: H01L27/10
Filed: 2002-05-30
Abstract: PURPOSE: A method for fabricating a system-on-chip(SoC) is provided to easily embody a SoC device mounting a high integrated dynamic random access memory(DRAM) by increasing capacitance of a capacitor without increasing the size of a chip. CONSTITUTION: A transistor formation region and a capacitor formation region are defined in a semiconductor substrate(100) including an isolation layer(120). An oxide layer pattern that exposes the capacitor formation region and covers the transistor formation region is formed on the substrate. A hemispherical silicon layer(130) is grown on the exposed portion of the substrate. A nitride layer pattern is formed to be left on the hemispherical silicon layer. A gate oxide layer(134) and a polycrystalline silicon layer are sequentially formed on the resultant structure. The polycrystalline silicon layer is etched to form a gate electrode(136a) in the transistor formation region while a polycrystalline silicon pattern(136b) is formed in the capacitor formation region. A lightly-doped-drain(LDD) region(140) is formed in the substrate under both sides of the gate electrode. An insulation sidewall(142) is formed on the gate electrode and on the side surface of the gate electrode and the polycrystalline silicon pattern. A source/drain is formed in the substrate at both sides of the gate electrode including the insulation sidewall to form a transistor and a plate capacitor.
Patent KR-20020094917-A (KR)
Inventor: ISHIHARA KEIICHIRO
IPC: B41J2/44
Filed: 2002-06-12
Abstract: PURPOSE: To provide an optical scanner, capable of restraining the curve of a scanning line caused by an error in the arrangement of a single lens which is an imaging optical system to be small, and to provide an imaging device using the optical scanner. CONSTITUTION: In this optical scanner, the single lens is used as the imaging optical system, and the cross-sectional shape in the main scanning direction of the incident surface and the emission surface of the single lens is of non- circular arc shape; and power in a subscanning direction is concentrated nearly on the emission surface, and the shape (curvature) of the non-circular arc in the main scanning direction of the emitting surface is decided, so that magnification in the subscanning direction is fixed.
Patent KR-20040000074-A (KR)
Title: Throttle valve of flim type
Inventor: YANG DU WON
IPC: F02D9/08
Filed: 2002-06-24
Abstract: PURPOSE: A film type throttle valve is provided to reduce pulsation noise in bumping suction air pressed in a turbocharger into a throttle valve by forming the film type throttle valve when closing the throttle valve by operating an accelerator, and to control the air-fuel ratio efficiently by electronically controlling the opening degree of the throttle valve. CONSTITUTION: A throttle valve adjusting intake air into an engine inside a throttle body(20) comprises a diaphragm(21) formed longitudinally in the center of the throttle body; a rolling unit winding films(31,32) on both sides of the diaphragm by actuating driving motors(24a,24b,24c,24d); and the film wound on the rolling unit to control flow of intake air into air passages(23a,23b) at both sides of the diaphragm. Through holes(33,34) are formed in the films, and a separator(22) is formed in the front of the diaphragm to divide flow of intake air into both sides without colliding with the diaphragm.
Patent KR-20040005125-A (KR)
Title: Apparatus for testing an on-chip ROM and method thereof
Inventor: CHO SANG YEON
IPC: G11C29/40
Filed: 2002-07-08
Abstract: PURPOSE: An on-chip ROM test apparatus and a method thereof are provided to test the on-chip ROM in the inside of the chip without dumping the content of the on-chip ROM to the outside of the chip. CONSTITUTION: According to the on-chip ROM test apparatus(100) testing a ROM(50) in a semiconductor chip in the inside of the semiconductor chip, a test control signal generator(10) generates a test mode signal making the ROM be a test mode, and a test clock signal for generating a clock required in the test of the ROM, and a ROM clock signal to operate the ROM using a test signal applied from the external including a test reset signal for initialization and test control signals including a ROM address to access the ROM, and then applies them to the ROM. A comparator(20) compares ROM data read from the ROM with reference data applied from the external in response to the ROM address. And a test result accumulator(30) stores error generation as a test result by referring to the comparison result from the comparator, and outputs the test result if ROM data comparison to the last ROM address is completed.
Patent KR-20030007099-A (KR)
Inventor: ISAJI OSAMU
IPC: G01S13/931
Filed: 2002-07-10
Abstract: PURPOSE: To detect and correct frequency modulation characteristic using a simple configuration and at a low cost in a radar apparatus. CONSTITUTION: A modulated-signal generation circuit 29 frequency-modulates a VOC 24 by triangular waves indicated in Fig. (b), so as to operate as an FM-CW type radar 21. A signal processing circuit 30 generates a detection modulating signal, indicated in Fig. (c) from the circuit 29 so as to be given to the VOC 24. A high-frequency signal, which is frequency-modulated by the VOC 24, is transmitted as radio waves from a transmitting antenna 22, and it is reflected by a target, so as to be received by a receiving antenna 24. On the basis of the received signal and the high-frequency signal, a beat signal is obtained by a mixer 26, and a frequency shift with reference to a voltage V1 is detected on the basis of the frequency of the beat signal. When the voltage V1 of the detected modulating signal is changed over, a frequency shift corresponding to a different voltage V1 is obtained, and the frequency modulation characteristics can be detected.
Patent KR-20040005459-A (KR)
Title: Searching method for telephone number of mobile telecommunication terminal equipment
Inventor: YANG MAN SEOK
IPC: H04B1/40
Filed: 2002-07-10
Abstract: PURPOSE: A method for searching telephone numbers of a mobile communication terminal is provided to write call lists by assigning priorities based on call frequency, and to continuously update the call lists, then to show the call lists or dial a telephone number by using the call lists, thereby easily selecting a desired telephone number. CONSTITUTION: A mobile communication terminal determines priorities of each telephone number based on call frequency, arranges the telephone numbers based on the priorities, and writes call lists(S1,S2). The terminal changes the priorities according to call frequency changes of the telephone numbers, and updates the call lists based on a direct call frequency change request of a user or based on the changed priorities(S3,S4). The terminal selects a telephone number requested by the user from the call lists, displays detailed information on the telephone number or makes a call with the selected telephone number(S5,S6).
Patent KR-20040017703-A (KR)
Title: Organic electro luminesence display
Inventor: YOO UN SEON
IPC: H05B33/22
Filed: 2002-08-23
Abstract: PURPOSE: An organic electroluminescence display is provided to prevent the internal structure of the display from being projected to the transparent substrate. CONSTITUTION: An organic electroluminescence display comprises a substrate(20), an organic light emitting unit(30), an encapsulation unit(40) bonded to the substrate so as to encapsulate the organic light emitting unit, and a projection prevention unit including a black coating layer(52) formed at the inner surface of the cap of the encapsulation unit in such a manner that the black coating layer prevents the internal structure of the display from being projected to the substrate. The organic light emitting unit(30) includes the first electrode(32) having a plurality of first electrode lines(31) formed on the substrate, an organic film(33) formed in the portion corresponding to the first electrode lines, and the second electrode(35) having a plurality of second electrode lines(34) formed on the substrate and insulated from the first electrode lines.
Patent KR-20040020524-A (KR)
Title: Device for pre-drying strip in oil cleaning Equipment
Inventor: CHOI JAE GWANG
IPC: C23G3/02
Filed: 2002-08-30
Abstract: PURPOSE: A dryer pretreatment apparatus of degreasing facility is provided which removes moisture covered on the surface of the strip before strip is advanced into a dryer tank of the degreasing facility. CONSTITUTION: In a degreasing facility comprising a degreasing tank, a rinse tank(100) and a dryer tank(110), the dryer pretreatment apparatus of the degreasing facility comprises a predrying housing(10) installed at the output side of the rinse tank; an injection pipe(11) installed at upper and lower parts of the predrying housing to inject hot blast of high temperature onto the surface of strip(200); a supply pipe(12) connected to the injection pipe and communicatingly installed at an upper part of the dryer tank to supply the hot blast injected to the dryer tank into the injection pipe; and a supply pump(13) installed at one side of the supply pipe to forcibly supply hot blast into the supply pipe, wherein the apparatus further comprises a dry part for drying the surface of the strip, wherein a felt(14) is further installed on an inner surface of the predrying housing to adsorption treat moisture discharged with being forced out to the outer side of the strip, wherein the apparatus further comprises a heating part comprising a temperature sensor(20) and a heating wire(21) to increase temperature inside the predrying housing, and wherein the apparatus further comprises a purification means comprising a case(30) and an adsorption cloth(31) to purify the hot blast.
Patent KR-20040022036-A (KR)
Title: method for fabricating of liquid crystal display device
Inventor: CHO DEOK YONG
IPC: G02F1/13
Filed: 2002-09-06
Abstract: PURPOSE: A method for fabricating a liquid crystal display is provided to uniformly process crystallization and activation using a laser when a polysilicon thin film transistor is fabricated. CONSTITUTION: A buffer layer(43) and a semiconductor layer(44) are sequentially formed on an insulating substrate(42). The insulating substrate is mounted on a laser apparatus in a tilted manner. The semiconductor layer is crystallized using a tilted laser beam. A gate insulating layer is formed on the insulating substrate including the crystallized semiconductor layer. A gate line and a gate electrode are formed on the gate insulating layer. Source and drain regions are formed in portions of the crystallized semiconductor layer, placed on both sides of the gate electrode. The insulating substrate is tilted and the crystallized semiconductor layer is activated using a tilted laser beam.
Patent KR-20040024692-A (KR)
Title: Silver containing ceramics and manufacturing method of the ceramics
Inventor: KIM GI TAE
IPC: C04B33/24
Filed: 2002-09-16
Abstract: PURPOSE: Provided is a silver-containing ceramic composition that comprises uniformly distributed fine silver particles, has excellent anti-bacterial property and is prepared by an economical and simple process in a large amount. CONSTITUTION: The ceramic composition is prepared by adding fine silver(Ag) particles obtained by an electrolytic method to a ceramic composition. The ceramic composition is useful in various applications such as anti-bacterial and sterilizing medicines, polishing agents including a chemical mechanical polishing agent, antistatic agents, electron wave-protecting agents, electric/electronic materials, photosensitive materials and catalysts.
Patent KR-20030028409-A (KR)
Title: Data recording apparatus
Inventor: SASAKI YOSHIO
IPC: G11B7/125
Filed: 2002-09-27
Abstract: PURPOSE: An information recording device is provided to precisely control the strength of light irradiated from a light irradiating device and to simplify circuit structure and to reduce manufacturing cost by eliminating circuits for peak holding. CONSTITUTION: A laser diode(LD) irradiates light to the information recording medium, and a front monitor diode(FMD) measures the strength of the light irradiated from the LD. A low pass filter(2) inputs a signal output from the FMD, and a sample/hold unit(3) performs sampling of the output signal from the LD. A switch(7) drives the low pass filter while the signal of a 14T mark is being recorded. The strength of the light irradiated from the LD is controlled according to the output signal from the low pass filter and sampled by the sample/hold unit.
Patent KR-20040028115-A (KR)
Inventor: KIM HEUNG KEE
IPC: F16C11/04
Filed: 2002-09-28
Abstract: PURPOSE: A damper hinge is provided to prevent the damage of a hinge and to secure the convenience on usage. CONSTITUTION: The damper hinge comprises a spring bearing cap(2) installed to the inside of an outer housing(1) to vary the direction of an opening, a sliding cap(3) installed to the inside of the spring bearing cap(2) to move in cam contact by rotation, a compressive/torsion spring(4) whose one end is fixed to a sliding cap(3) and the other end is fixed to an outer housing(1) installed between the spring bearing cam(2) and the outer spring(1), and an inner housing(5) interposed between the outer side of the spring bearing cap(2) and the inner side of the outer housing(1). Wherein the sliding cam(3) is connected to the inner housing(5) by an adjust screw(6) which passes through the inner housing(5) and the spring bearing cap(2), and the inner housing(5) is supported elastically by a compressive spring(7) installed between the spring bearing cap(2) and the inner housing(5).
Patent KR-20040036414-A (KR)
Title: Combination type portable digital audio player
Inventor: MUN HONG SEOK
IPC: G11B20/04
Filed: 2002-10-25
Abstract: PURPOSE: A portable attachable digital audio player is provided to improve capacity and portability by commonly using a controller while combining a low and a high capacity medium audio player. CONSTITUTION: The low capacity medium audio player(30) plays digital audio stored in a low capacity medium. The high capacity medium audio player plays(40) the digital audio stored in a high capacity medium by control of the controller of the low capacity medium audio player while combining to the low capacity medium audio player. A connector provides a pad connecting a control signal, data, and power between the low and the high capacity medium player. The low capacity medium audio player comprises a computer interface(31), the controller(33), a display(32), a low capacity medium interface(34), a player(35), and a power part(36). The high capacity medium audio player comprises a high capacity medium interface(41), the power part(42), and a driving part(43).
Patent KR-20040043078-A (KR)
Title: Fuel filler door of automobile
Inventor: PARK SEUNG HO
IPC: B60K15/04
Filed: 2002-11-15
Abstract: PURPOSE: A fuel filler door of a vehicle is provided to keep the exterior shape good by preventing a catch mounting part of a door body from moving toward a quarter panel and to improve the opening and closing performance of the door body by installing a rack gear mounting hook to the catch mounting part of the door body and a rack gear supporting device to the opposite side of a rack gear of a housing. CONSTITUTION: A fuel filler door of a vehicle comprises a door body(8) made from synthetic resin and combined to one side of a housing(2) by a hinge; a catch(12) installed to the other side of the housing; a hook(20) integrated to the opposite side of a hinge combining part of the door body and composed of a hanging hole(21) formed to the opposite side of the catch and a rack gear(22) formed at the front end; and a rack gear supporting device(24) for supporting a pinion(26) and a coil spring(28) to a bracket to engage the pinion with the rack gear by installing the bracket to the opposite side to the rack gear of the housing.
Patent KR-20040043714-A (KR)
Title: Molded toe cap and its preparing method
Inventor: BAE JONG U
IPC: A43C13/14
Filed: 2002-11-16
Abstract: PURPOSE: Provided is an injection moldable safety shoes toe cap, which uses only non-metallic materials suitable to be used in an airport utilizing a metal detector, shows excellent impact resistance and wearing feel, and is incinerated without separation. CONSTITUTION: The injection moldable safety shoes toe cap is injection molded from a reinforced resin containing 100 parts by weight of engineering plastics, 30-65 parts by weight of glass fibers and 5-50 parts by weight of an impact modifier, integrally combined with a reinforcing fiber sheet comprising an elastic film to which high-density fiber fabrics or fiber mats are impregnated. The reinforcing fiber sheet is mounted on a mold first, and then the reinforced resin is injection molded, so that the reinforced resin is integrally combined with the reinforcing sheet.
Patent KR-20040043844-A (KR)
Title: Apparatus for simultaneously working air bag and front seat in automobile
Inventor: LEE SEUNG GYUN
IPC: B60N2/42
Filed: 2002-11-20
Abstract: PURPOSE: An interlocking device of an airbag and a seat in a vehicle is provided to prevent secondary impact from the airbag by moving the driver's seat backward as well as deploying the airbag regardless of the body condition of the driver and the position of the seat at a collision, and to protect passengers by adjusting the moving distance of the seat with detecting passengers on the rear seat. CONSTITUTION: A seat locking unit(5) and a seat moving unit(7) are formed in a seat frame(3) of a driver's seat(1), and the seat moving unit is connected to an expansion gas tank(13). The seat moving unit releases the seat locking unit, and moves the seat back. The expansion gas tank supplies expansion gas to the airbag to operate the seat moving unit with the airbag by expansion gas. The seat locking unit has a fixing lever installed in the seat frame, and a turning lever installed in the floor of the vehicle body. The fixing lever is combined with the turning lever by fitting protrusions to lock movement of the seat.
Patent KR-20040045245-A (KR)
Title: Continuously Variable Valve Timing system having the booster pump
Inventor: KIM TAE HYEON
IPC: F01L1/34
Filed: 2002-11-25
Abstract: PURPOSE: A continuously variable valve timing system with a booster pump is provided to optimize valve timing under all engine condition by improving operability of the continuously variable valve timing system at shortage of hydraulic pressure in low-speed and high-temperature operation, and to supply pressure of oil to the continuously variable valve timing phase converter by mounting a booster pump and a solenoid valve in the cylinder head. CONSTITUTION: A booster pump is installed in an oil passage(120) of a cylinder head with cam motion to compensate pressure of oil in low-speed and high-temperature operation of the engine. A booster pump(10) as the booster pump comprises a cylinder(11), a piston(13) elastically installed in the lower part of a spring(12) to move up and down according to pressure of a cam(131), and a check valve(14) restricting counter flow of oil from the oil gallery. A solenoid valve(20) is operated by an ECU(140) to increase pressure of oil at shortage of oil through the booster pump.
Patent KR-20040046626-A (KR)
Title: A manufacturing process of multi-layer printed circuit board
Inventor: JUNG UN SEOK
IPC: H05K3/46
Filed: 2002-11-28
Abstract: PURPOSE: A method is provided to achieve improved reliability and reduce the weight and size of a multi-layer printed circuit board by forming a resistor in the printed circuit board. CONSTITUTION: A method comprises a step of attaching a copper foil to one or both sides of a resin film; a step of forming a circuit pattern on the resin film by etching the copper foil; a step of removing a dry film after formation of the circuit pattern; a step of forming a non-electrolytic nickel plating on the circuit pattern; a step of performing an electric copper plating on the non-electrolytic nickel layer; a step of etching the portion excluding the portion where a bump, an inner circuit, and a resistor are to be formed; a step of forming a dry film for forming a bump for via-on-via; and a step of forming a bump by using the dry film as an etching resistor, and forming a resistor by exposing the non-electrolytic nickel layer on the circuit pattern.
Patent KR-20040049936-A (KR)
Title: System for remote supervisory unit by using mobile phone
Inventor: LEE YEONG HO
IPC: H04Q9/00
Filed: 2002-12-05
Abstract: PURPOSE: A system for remotely monitoring a patient by using a mobile communication terminal is provided to check whether a patient's state is normal through a checkup of the patient by using a mobile communication terminal, and to inform a monitoring center or a called party of checked information, so that the monitoring center or the called party can take proper measures. CONSTITUTION: Various sensing signals of a monitored target(10) sensed by a sensing device(20) are transmitted to a mobile communication terminal(30). The mobile communication terminal(30) transceives measured data in message format. If preset conditions or information is received, the mobile communication terminal(30) automatically generates a preset telephone number, and informs a monitoring center(50) or a called party(60) of voice information or call-related information through a wireless network(40). The monitoring center(50) receives the information to analyze the information, and takes proper measures. The mobile communication terminal(30) has a wireless data communication function, and processes a communication protocol defined by using the wireless data communication function.
Patent KR-20040050161-A (KR)
Title: Nutrients Removal and Retrofitting system for Advanced treatment of wastewater
Inventor: CHO YONG JU
IPC: C02F3/30
Filed: 2002-12-09
Abstract: PURPOSE: Provided is a nutrient salt treatment system which is capable of effectively removing nitrogen and phosphorous by ensuring optimum hydraulic retention time which is accomplished by stream modification. CONSTITUTION: The system comprises an anaerobic tank(1) for removing phosphorous contained in introduced wastewater and transferring the phosphorous-treated wastewater to an anoxic or intermittently aeration reactor(2), the anoxic or intermittently aeration tank(2) for removing nitrogen in the introduced wastewater and transferring the nitrogen-treated water to a clarifier(4), the clarifier(4) for separating the treated water into effluent water and sludge, and a flow alternator(5) for controlling discharge and return of the effluent water, in which the flow alternator(5) returns the effluent water to the anaerobic tank(1) after hydraulic retention time.