baber/WOPTO huggingface dataset:
Patent KR-20030093692-A (KR)
Title: Electric disk break system using electromagnetic force
Inventor: JUN JAE HAN
IPC: F16D65/18
Filed: 2002-06-05
Abstract: PURPOSE: An electric disk brake device using electromagnetic force is provided to simplify the structure, improve durability, and reduce noise by electromagnetic force without hydraulic pressure or a plurality of gears. CONSTITUTION: An electric disk brake device using electromagnetic force is composed of a disk(400) rotating with a wheel; a caliper housing(100) comprising a body; an outer pad unit(200) fixed and installed to the side of the caliper housing; an electromagnetic force generating part(300) fixed and mounted in the caliper housing; an inner pad unit(500) combined to move back and forth by the electromagnetic force generated from the electromagnetic force generating part and to pressurize and release the disk; an elastic member(550) supplying pressurization releasing force to the inner pad unit; and a control unit(600) controlling the generation of electromagnetic force of the electromagnetic force generating part.
Patent KR-20020094904-A (KR)
Inventor: ISHII NAOTO
IPC: H04J13/00
Filed: 2002-06-12
Abstract: PURPOSE: To provide a multi-user interference eliminating device, that can adaptively update an antenna weight, even at 2nd and subsequent stages and generate the antenna weight with high accuracy by using a received signal whose interference is eliminated. CONSTITUTION: A multiplier 29 multiplies a coefficient £1-(1-α)¬m-1| by a symbol replica received from a preceding stage to correct a gain, and an antenna signal recovery section 30 converts the symbol replica, subjected to gain correction, into an antenna signal. Adders 31-1 to 31-N add the antenna signal converted by the antenna signal recovery section 30 to outputs of inverse spread means 11-1 to 11-N and provides an output of the sum to an antenna weight adaptive update section 17. The antenna weight adaptive update section 17 uses the output signal, to adaptively update the antenna weight.
Patent KR-20030095744-A (KR)
Inventor: KANG SUN JEONG
IPC: F25B1/00
Filed: 2002-06-14
Abstract: PURPOSE: A refrigerating cycle system is provided to minimize fluctuation of temperature in a compartment, and improve operating efficiency by defrosting an evaporator using operation of a compressor without a heater. CONSTITUTION: A compressor(101), a condenser(102), a main expansion valve(104), and an evaporator(106) are connected by a first refrigerant line(103), a second refrigerant line(105), a third refrigerant line(107) and a fourth refrigerant line(108) to allow refrigerant compressed in the compressor to flow successively to form a refrigerating cycle. A first three-way valve(111) and a second three-way valve(112) are installed to the first refrigerant line and the fourth refrigerant line to change flow of refrigerant. The first three-way valve, the evaporator, an auxiliary expansion valve(122), the condenser and the second three-way valve are connected by a first back-flow line(121), a second back-flow line(123), a third back-flow line(125) and a fourth back-flow line(126) to allow high temperature and high pressure refrigerant supplied by the compressor to flow successively to form a defrosting cycle removing frost formed on the evaporator.
Patent KR-20030096961-A (KR)
Title: The bottle cap
Inventor: KIM SEUNG SEOB
IPC: B65D47/02
Filed: 2002-06-18
Abstract: PURPOSE: A tamperproof bottle cap is provided, which is capable of preventing tempering with or misuse of the bottle cap using a separable member that is not reattached to its original place once it is disengaged, thereby preventing consumers from being victimized and preventing national tax revenues from decreasing due to tax evasion. CONSTITUTION: The tamperproof bottle cap installed at an entrance of a bottle(2) holding beverage or liquor, comprises: a lid member placed at the upper portion of the bottle(2); an intermediate member(20) connected to the lower portion of the lid member; and a separable member(30) placed under the intermediate member(20), the separable member(30) being released into the contents of the bottle(2) when the bottle cap is opened, thus indicating the prior opening of the bottle(2).
Patent KR-20030097004-A (KR)
Title: Converged LAN structure for converged service based IP
Inventor: LEE GYU HO
IPC: H04L12/28
Filed: 2002-06-18
Abstract: PURPOSE: An integrated local area network for an IP based integrated service is provided to reduce the cost for network construction and equipments and the cost for operation and maintenance by realizing data, audio and video application services without an extra audio telephone network and a private branch exchange. CONSTITUTION: A basic integrated local area transport network(42) is formed of a plurality of fast switch and data transport systems(41) having a basic data transport functions and a gateway connection function with the existing voice telephone communication network. A programmable switch control server(43) is connected to the basic integrated local area transport network(42). An integrated local area network(LAN) call processing control unit(44) provides integrated control functions of call processing by different protocols to provide audio and video services in an IP based network. A policy based traffic control server(45) is provided to improve the quality of the audio and video services in the IP based network. A network management server(46) provides a simple network management protocol(SNMP) of the LAN based standard network management function.
Patent KR-20020096991-A (KR)
Title: Hard disk drive having air deflector and deflecting method
Inventor: JEONG WOO CHEO
IPC: G11B33/08
Filed: 2002-06-18
Abstract: PURPOSE: A hard disk drive including an air deflector and a method thereof are provided to increase the stability of the disk drive by minimizing the effect of air flow toward an actuator arm by using the air deflector. CONSTITUTION: A hard disk drive(10) includes a base plate(14), a spindle motor(12) mounted on the base plate, disks(16) rotated by the spindle motor for generating air flow, an actuator arm(18) mounted on the base plate, a transducer combined with the actuator arm and the disk, and an air deflector(52) combined with the base plate and reaching out over the disk, magnet assembly posts(50) mounted on the base plate; wherein the air deflector includes a mounting area(56), and a deflector area(54) extended from the mounting area and including a plurality of fingers.
Patent KR-20040002040-A (KR)
Title: packet transfer method using the Virtual Concatenation in EtherNet-based Digital Subscriber Line
Inventor: CHA YEONG CHEOL
IPC: H04L47/80
Filed: 2002-06-29
Abstract: PURPOSE: A packet transmission method using virtual concatenation in an Ethernet-based DSL(Digital Subscriber Line) communication network is provided to capsulate an Ethernet frame by a GFP(Generic Framing Procedure), generate a common transport frame, assign the optimum bandwidth by virtual concatenation, automatically adjust bandwidth by an LCAS(Link Capacity Adjustment Scheme), and transmit a packet. CONSTITUTION: A DSLAM(Digital Subscriber Line Access Multiplexer) confirms whether a bandwidth capable of being assigned to the DSLAM exists(S210). If the bandwidth exists, the DSLAM inquires a subscriber mode whether it is possible for the subscriber modem to assign a bandwidth with respect to a corresponding link by an LCAS protocol(S230). The subscriber modem confirms whether a bandwidth capable of being assigned to the subscriber modem exists(S240). If the bandwidth exists, the subscriber modem assigns the bandwidth and feeds back a bandwidth assignment possible signal to the DSLAM(S260). The DSLAM receives the bandwidth assignment possible signal, and assigns the bandwidth(S270).
Patent KR-20040002136-A (KR)
Title: method for fabricating of semiconductor device
Inventor: CHO JUN HUI
IPC: H01L21/76
Filed: 2002-06-29
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to prevent the edge of an isolation layer from being lost by forming a passivation layer on the isolation layer, and to avoid a leakage current by forming a diffusion bridge in fabricating a transistor. CONSTITUTION: A pad oxide layer(12) and a pad nitride layer are sequentially formed on a substrate(11). The pad oxide layer and the pad nitride layer are patterned to expose a predetermined region of the substrate. The substrate is etched to form a trench region by using the patterned pad nitride layer and pad oxide layer as a mask. The isolation layer(15) is formed in the trench region, protruding from the substrate. The passivation layer(16a) is formed on the side surface and the upper portion of the protruding isolation layer.
Patent KR-20040003690-A (KR)
Title: Method for compensation frequency/phase voltage for inverter airconditioner
Inventor: LIM SEONG YEOP
IPC: F24F11/02
Filed: 2002-07-03
Abstract: PURPOSE: A method of compensating the frequency/phase voltage of an inverter air conditioner is provided to improve a driving characteristic of a compressor by automatically compensating the phase voltage by the frequency of the compressor according to input voltage. CONSTITUTION: A method of compensating the frequency/phase voltage of an inverter air conditioner comprises steps of deciding the operation frequency of a compressor according to the current loading condition(210); calculating a PWM(Pulse Width Modulation) duty value of the phase voltage corresponding to the decided operation frequency(220); sensing the voltage input to the air conditioner(230); and comparing the sensed input voltage with a standard voltage and compensating for the calculated PWM duty value by the compared rate(240). The calculated PWM is output from a control unit(250).
Patent KR-20040005162-A (KR)
Inventor: JANG MYEONG GI
IPC: G02F1/1333
Filed: 2002-07-08
Abstract: PURPOSE: A liquid crystal display module is provided to prevent an optical sheet from being deformed due to heat emitted from a lamp. CONSTITUTION: A liquid crystal display module includes a lamp housing(48) in which a lamp(50) is set, and a light guide plate(36) that converts lights emitted from the lamp into plane lights. The liquid crystal display module further includes at least one optical sheet(42) located on the light guide plate, and a heat shielding unit(60) that is located between the lamp housing and optical sheet to block heat emitted from the lamp from being applied to the optical sheet. The optical sheet is a light diffusing sheet.
Patent KR-20020069507-A (KR)
Inventor: LEE HI MAN
IPC: B21D51/16
Filed: 2002-07-05
Abstract: PURPOSE: A method for fabricating a strong and light iron pallet by pressing and roll forming is provided which is produced simply and environment friendly by adhering variously shaped legs to the upper plate after fabricating an upper plate through botching and punching, forming and finishing processes. CONSTITUTION: The method for fabricating a strong and light iron pallet by pressing and roll forming is characterized in that a strip passing through a coil feeder and a leveler is notched and punched by a press, a spring back and a width adjusting finishing roll for processing the strip to normal width are used after the punched and notched strip pass through a roll forming unit consisting of two or more stands, a central part of the punched and notched strip is cut by a moving cutter, and an end part of the punched and notched strip is finished by an end part finishing unit so that an upper plate(3) is integrally fabricated.
Patent KR-20040007806-A (KR)
Title: Disc and hub assembly for electro-magnetic clutch
Inventor: HONG SEON JU
IPC: F16D27/112
Filed: 2002-07-11
Abstract: PURPOSE: A disc and hub assembly for an electronic clutch is provided to reduce contact noise of a hub and a disc and to easily mount a leaf spring. CONSTITUTION: A disc and hub assembly for an electronic clutch is composed of a hub(110) fixed to a rotary shaft of a compressor; a disc(120) arranged at the periphery of the hub and attached to a pulley by a suction magnetic flux of a field coil unit to transmit power to the rotary shaft; a plurality of leaf springs(130) interposed between the hub and the disc, wherein inner and outer ends of the leaf springs are fixed to the hub and the disc, respectively; and a shock absorbing member(140) installed between the hub and the disc. The shock absorbing member includes a ring-shaped shock absorbing unit(141) of the width of an overlapped part of the hub and the disc interposed between the leaf spring and the disc and a spring placing unit formed to the side of the shock absorbing unit and placed with the leaf spring.
Patent KR-20040006533-A (KR)
Title: Guide roll level measuring apparatus in a strip loop control utility
Inventor: AHN JONG IK
IPC: B21B38/00
Filed: 2002-07-12
Abstract: PURPOSE: A guide roll level measuring device for controlling swing roll of strip loop control system is provided to improve reliability for level measurement by measuring level of guide roll for controlling swing roll as the device is being moved along traveling rails of looper car. CONSTITUTION: In a device for measuring level of guide roll for rotating strip supporting swing roll as the device is being vertically moved by inclined guide rails installed at loop car, the guide roll level measuring device for controlling swing roll of strip loop control system comprises a transfer car(10) traveled along traveling rails(132) for traveling the looper car; vertical supports(20) fixed to the transfer car(10) and vertically shaped in a long shape; measuring rails(22) which are parallel to the traveling rails(132), on which a measuring groove(22a) is formed in such a size that the guide roll(192) is inserted into the measuring groove(22a), and which are mounted on the vertical supports(20) so that the measuring rails(22) are vertically slidingly moved along the vertical supports(20); a screw shaft(30) axially rotationally mounted on the vertical supports(20) and connected to the measuring rails(22) to vertically move the measuring rails(22) by rotation of the screw shaft(30); and a driving motor connected to the screw shaft(30) to rotationally drive the screw shaft(30).
Patent KR-20040008881-A (KR)
Title: Apparatus and method for voice privacy in wireless data service network
Inventor: OH JONG TAEK
IPC: H04L9/00
Filed: 2002-07-19
Abstract: PURPOSE: An apparatus and a method for securing voice data of a wireless data network are provided to prevent the bugging in a wireless block as well as a wire block by encoding voice data packets and transmitting the encoded voice data packets. CONSTITUTION: A service option of a corresponding transmitter is registered as a data service according to a request of a packet data service of a transmission control unit(401,402). A packet data communication channel is connected between the transmitter and a receiver through a packet data network(403). A voice data security mode is set up in a packet data communication device by inspecting the transmitted packet of a particular pattern(404,405). The voice data security mode is set up in the corresponding transmitter or the corresponding receiver by transmitting the packet of the particular pattern according to control operations of the transmission control unit and a reception control unit(406,407). A frame including the encoded voice data packet is transmitted between the transmitter and the receiver(408).
Patent KR-20040009059-A (KR)
Title: Micro-magnetoelastic biosensor arry for detection of DNA hybridization and fabricating method thereof
Inventor: KIM CHANG GYEONG
IPC: C12Q1/68
Filed: 2002-07-22
Abstract: PURPOSE: A magnetostriction sensor device and a method for manufacturing the same are provided to observe dynamic information, such as DNA hybridization, in real time by activating an alignment of magnetostriction sensors. CONSTITUTION: A magnetostriction sensor device includes a magnetostriction sensor array(10), a sensor coil(15), an impedance analyzer(20) and a computer(25). The magnetostriction sensor array(10) has plural magnetostriction sensor sections aligned in an array pattern and represents variation of impedance according to an alternate current magnetic field frequency in a predetermined region. The sensor coil(15) generates an impedance value by detecting variation of impedance based on variation of resonant frequency of the magnetostriction sensor array(10). The computer(25) visually displays the DNA hybridization based on a maximum impedance value.
Patent KR-20040010959-A (KR)
Title: Image Receiving Apparatus
Inventor: KIM DAE JUNG
IPC: H04N7/01
Filed: 2002-07-25
Abstract: PURPOSE: An apparatus for receiving video is provided to reduce a use amount of an external memory of a scaler IC while reducing the size of a line memory required for a scaling operation. CONSTITUTION: A segment control unit(10) decides coordinates of an input video required by a scaler(40) and the number of pixels to be read. An interrupt generator(20) sets up the coordinates of the input video required by the scaler and the number of pixels to be read at a register for generating interrupt. An input data selector(30) selects the input data of the scaler from an external memory of a scaler IC or a CPU(Central Processing Unit) according to a value of a data bus selector signal. The scaler executes an scaling operation by using the input data.
Patent KR-20040012122-A (KR)
Inventor: CHO SUK HYEON
IPC: A23L23/00
Filed: 2002-08-01
Abstract: PURPOSE: Provided is a paprika sauce using paprika puree, tomato puree, vinegar, fructose, processed mustard, salt and gum to remove a hot spicy taste and the smell of greens. CONSTITUTION: A paprika sauce is manufactured by containing the mixture of 10-80 wt.% of paprika puree, 10-50 wt.% of tomato puree, 2-20 wt.% of vinegar, 5-30 wt.% of fructose, 1-20 wt.% of processed mustard, 1-10 wt.% of salt and 1-10 wt.% of gum.
Patent KR-20030014599-A (KR)
Title: Heating medium composition and method for feeding an oxidation inhibitor to a heat exchange apparatus
Inventor: HAMADA KOICHI
IPC: C23F11/14
Filed: 2002-08-06
Abstract: PURPOSE: Provided are a heating medium composition for suppressing the deterioration of both a metal piping and a synthetic resin piping, and a method for feeding an antioxidant to a circuit in which the heating medium composition is circulated. CONSTITUTION: The heating medium composition comprises a main ingredient selected from the group consisting of water and a mixture of water and an antifreeze ingredient; a corrosion inhibitor for preventing the deterioration of a metal material; and a surfactant for preventing a deterioration of a synthetic resin. The corrosion inhibitor is a triazole compound. The surfactant is an anionic surfactant in an amount of 0.001 to 0.1 wt%. The heating medium further comprises an oxidation inhibitor for preventing an oxidation of a synthetic resin.
Patent KR-20040015857-A (KR)
Title: Do corrugated cardboard manufactory
Inventor: IM KWANG BAE
IPC: B31F1/20
Filed: 2002-08-14
Abstract: PURPOSE: A device for manufacturing a corrugated cardboard is provided to effectively produce the corrugated cardboard by mounting a printing device to a flat cardboard comprising the corrugated cardboard and a device for laminating other flat cardboards at the same time. CONSTITUTION: A corrugated cardboard manufacturing device(1) is composed of a feeding device(2) for feeding flat cardboards(11) to be printed and a corrugated cardboard forming and first cardboard laminating device(4) laminated with corrugating mediums(10). A printing device(20) attaches a printing film(22) to the outside of a printing roller(21) to print on the side of the flat cardboard at which the corrugating mediums are not combined, at the corrugated cardboard forming and first cardboard laminating device after feeding the flat cardboards, and arranges an ink roller(23) for supplying various kinds of colors to the periphery. A second cardboard laminating device(5) for laminating other flat cardboards(12) and a feeding device(6) for feeding other flat cardboards are disposed to the rear end of a feeding device(3) for feeding corrugating medium papers(10') and the flat cardboard is laminated on other surface attached with the printed flat cardboard of the corrugating medium.
Patent KR-20040015981-A (KR)
Title: Strut suspension for vehicles
Inventor: WOO SEUNG HUN
IPC: B60G15/07
Filed: 2002-08-14
Abstract: PURPOSE: A strut suspension of a vehicle is provided to reduce offset between a steering column and a center of a wheel by arranging center-lines passing a lower arm of a strut slider and the wheel. CONSTITUTION: A strut suspension of a vehicle has a strut slider(30) positioned at an upper portion of a knuckle(20) so as to be positioned above a wheel(40). Therein, a center-line of the slider meets with a center-line of a normal load at a point of a lower arm(10). Therefore, friction is removed because bending moment does not occur to the slider. Kick-back, shimmy and judder are prevented by reducing offset between a steering column and a center of the wheel.
Patent KR-20030020821-A (KR)
Title: Water treating device
Inventor: HIROSE JUN
IPC: C02F1/463
Filed: 2002-08-20
Abstract: PURPOSE: To provide a water treatment apparatus not exerting effect on the removal capacity of a nitrogen component due to a temperature. CONSTITUTION: Water to be treated is circulated through first and second anaerobic filter bed tanks 5 and 10, a contact aeration tank 14, a sedimentation tank 19 and a phosphorus removing electrolytic cell 59. The supernatant liquid of water to be treated in the sedimentation tank 19 flows in a disinfection tank 21 and subsequently sent to a nitrogen removing electrolytic cell 100. A pair of electrodes are provided in the electrolytic cell 100 and halogen ions present in water to be treated are oxidized on an anode side to form halogen gas which is, in turn, reacted with water in water to be treated to form hypohalognous acid. On a cathode side, the nitrogen component in water to be treated is converted to nitrate ions and these nitrate ions are further converted to ammonium ions. Hypohalogenous acid is reacted with ammonium ions and the nitrogen component is converted to nitrogen gas through chloramines.
Patent KR-20040020372-A (KR)
Title: A filmed keypad and method for manufacturing thereof
Inventor: KWAK CHEOL GI
IPC: H04B1/38
Filed: 2002-08-30
Abstract: PURPOSE: A thin film type keypad and a fabricating method thereof are provided to reduce the entire thickness and the number of components by simultaneously molding a key body and an EL(Electro Luminescence) sheet using a liquid silicon by one body. CONSTITUTION: An EL sheet(10) has a supporting board(12), an EL layer(14) and adhesion auxiliary binders(16,18). The supporting board(12) is processed for receiving power from the outside. The EL layer(14) covered on the supporting board(12) forms a luminescent surface and an electrode layer. The adhesion auxiliary binder(16) is covered on an upper surface of the EL layer(14). The adhesion auxiliary binder(18) is covered on a rear surface of the supporting board(12). A base(20) has an upper base(20a) and a lower base(20b). The upper base(20a) adheres to an upper surface of the EL sheet(10) by one body, and has a plurality of key shapes. The lower base(20b) adheres to a lower surface of the EL sheet(10) by one body, and has a plurality of boss shapes. Envelopes(30,40) surround an upper surface of the upper base(20a), and index portions(32) are covered on internal sides of the envelopes(30,40). The index portions(32) form characters, numbers and codes in each key.