baber/WOPTO huggingface dataset:
Patent KR-20040099491-A (KR)
Inventor: CHO HYEON SU
IPC: H04B1/40
Filed: 2003-05-19
Abstract: PURPOSE: A mobile terminal having a scan function and a method for providing scan information in a wireless communication network using the same are provided to quickly, accurately and easily translate content of a document by using a mobile terminal. CONSTITUTION: A mobile terminal having an infrared camera is moved to content of a document to scan it by using the infrared camera(S10). The scan image data of the content of the document is processed to generate character data(S11). An origination mobile terminal sends the character data to an SMC(Short Message Center)(S12). The SMC pages a desired destination terminal and sends the character data as a short message to the destination terminal(S13). The destination terminal displays the short message including the text data on a display unit for user's checking(S14).
Patent KR-20030091687-A (KR)
Title: 대기 누설 전류가 감소된 ｓｒａｍ 셀 및 그 형성 방법
IPC: H01L27/11
Filed: 2003-05-20
Abstract: 반도체 디바이스 내의 SRAM 셀은 SRAM 셀에서 대기 누설 전류를 억제하기 위해 증가된 문턱값 전압들을 가진 p-채널 트랜지스터들을 포함한다. 반도체 디바이스를 형성하는데 이미 이용되고 있는 현재의 처리 동작들은 SRAM p-채널 디바이스들이 반도체 디바이스 내에 또한 포함된 논리 p-채널 디바이스들보다 더 높은 문턱값 전압들을 가지게 하는데 이용된다. 동일한 반도체 디바이스의 I/O 부에서의 트랜지스터들에 대해 두꺼운 게이트 산화물들을 형성하는데 이용된 처리 동작들은 SRAM p-채널 트랜지스터들 내에 증가된 게이트 산화물 두께들을 형성하는데 이용될 수 있다. SRAM p-채널 트랜지스터들은 SRAM n-채널 트랜지스터들 및 논리 p-채널 트랜지스터들의 게이트 산화물보다 더 두꺼운 게이트 산화물을 포함할 수 있다. 다른 실시예에서, SRAM p-채널 트랜지스터들의 게이트들은 다중 소모(poly depletion)로 인해 효과적으로 더 두꺼운 게이트 산화물 두께를 생성하기 위해 n-형 불순물들로 반대로 도핑(counterdoped)될 수 있다.
Patent KR-20030047959-A (KR)
Inventor: KIM YANG WON
IPC: B41K1/02
Filed: 2003-05-28
Abstract: PURPOSE: A seal is provided to prevent counterfeit of the seal by forming a background pattern in the seal. CONSTITUTION: Seal material is made by compounding various materials(f,g) having different chemical and physical characteristics in such a manner that a predetermined pattern is formed in a seal. After engraving a pattern, such a name, on a bottom surface of the seal, a chemical and physical heat-treatment process is carried out so as to form an unique background pattern on the bottom surface of the seal, which is varied depending on materials(f,g) as used. Since the seal is formed with various materials(f,g) having different chemical and physical characteristics, a cutting work is carried out in a different manner with respect to the seal, so that the background pattern is formed in the seal based on the characteristics of materials(f,g) used in the seal.
Patent KR-20040102775-A (KR)
Inventor: DO SANG HYEON
IPC: H04B10/2581
Filed: 2003-05-29
Abstract: PURPOSE: An optical add/drop module node structure of an optical ring network is provided to effectively use bandwidth by reusing wavelength in setting an optical path and reduce time required for switching and recovering by recognizing and using a channel dropped from each node. CONSTITUTION: The first coupler(232) couples an optical signal of an inputted working optical fiber(W/F) and an optical signal of a protection optical fiber(P/F) and outputs the coupled optical signal. Multiplexer/demultiplexer(214,212) wavelength-division multiplex/demultiplex an output optical signal of the first coupler(232). An add/drop part, consisting of an optical transmitter/receiver(250) and the first and second tap couplers(262,264), adds/drops a channel signal to be added or dropped in an optical signal demultiplexing/multiplexing path of the multiplexer/demultiplexer(214,212) or outputs a signal to be added to the second coupler(234). The second coupler(234) couples the signal to be added as outputted from the add/drop part with the optical signal of the protection optical fiber(P/F) and outputs it. A switch(SW1)(240) passes and outputs an output of the second coupler(234) or outputs it to the first coupler(232) by switching a path by a switching control signal. A controller(CTR)(220) determines a link failure between neighbor nodes by analyzing the signal added/dropped in the add/drop part and outputs a corresponding switching control signal to the switch(240).
Patent KR-20040103188-A (KR)
Inventor: KIM SANG U
IPC: F25D19/00
Filed: 2003-05-31
Abstract: PURPOSE: A device for preventing a chill loss of a kimchi refrigerator is provided to prevent the chill loss caused by transmission of the temperature of a refrigerant passing through a suction pipe to another part. CONSTITUTION: A device for preventing a chill loss of a kimchi refrigerator comprises a body(11) having at least one storage compartment(15,19) keeping temperature under appropriate temperature; inner cases(13a,13b) mounted to the inside of the body to constitute the storage compartment; coolers(31,41) wound on the outer peripheral surface of the inner cases to cool the storage compartments under the appropriate temperature; accumulators(34) in which a refrigerant discharging of the cooler is received; a suction pipe(35) guiding the refrigerant received in the accumulator to a compressor; and spacing members(71,72) maintaining a gap to prevent the suction pipe from coming in contact with the inner cases and the cooler.
Patent KR-20040104176-A (KR)
Inventor: KIM DO YEONG
IPC: C08J5/18
Filed: 2003-06-03
Abstract: PURPOSE: Provided is a flexible PET(polyethylene terephthalate) substrate having anti-reflection film made of zinc sulfide(ZnS) thin film and formed by a simple and economical chemical bath deposition method. CONSTITUTION: The flexible PET substrate is manufactured by the method comprising a step of forming anti-reflection film made of zinc sulfide thin film(20) on both surfaces of a PET substrate(10) by using an apparatus(100) including a winding roll(400) for winding a flexible PET substrate, multiple guide rollers(410), a dipping bath(200) having a second and a third guide rollers(420,430), and a heating unit(300) for heating the dipping bath. The method comprises the steps of: mixing and heating 1 mol of ZnS solution, 1 mol of ammonia solution, 1 mol of hydrazine hydrate solution and deionized water in the dipping bath, and adding thiourea solution to the heated solution with stirring to dissolve thiourea to a saturated state, thereby providing a mixed solution(210); and dipping a PET substrate into the mixed solution(210) to perform deposition of ZnS thin film on both surfaces of the PET substrate, thereby forming anti-reflection film.
Patent KR-20050000949-A (KR)
Inventor: KANG SEOCK HWAN
IPC: G02F1/13357
Filed: 2003-06-25
Abstract: PURPOSE: A back light assembly and an LCD(Liquid Crystal Display) having the back light assembly are provided to improve brightness of the center of an effective display area by arranging one of a plurality of lamps on an imaginary line traversing the center of the display area. CONSTITUTION: A back light assembly(100) of an LCD includes a plurality of lamps(110), a diffusion plate(130), and a frame(120). The lamps are arranged in parallel and generate light. One of the lamps is located corresponding to an imaginary line traversing the center of the frame. The diffusion plate is placed above the lamps to improve uniformity of brightness of light generated from the lamps. The frame houses the lamps and the diffusion plate. The LCD includes the back light assembly, an LCD panel assembly and a chassis. The LCD panel assembly displays images using light emitted from the back light assembly. The chassis fixes the LCD panel assembly to the back light assembly.
Patent KR-20050001886-A (KR)
Inventor: HWANG TEA JIN
IPC: B04C9/00
Filed: 2003-06-26
Abstract: PURPOSE: A solution recovery circulation-type powder drying machine is provided to enable organic or inorganic powder contained in a waste solution to be rapidly trapped using a cyclone as small particles and the waste solution to be recovered so as not to be exhausted outside, thereby preventing environmental contamination. CONSTITUTION: The solution recovery circulation-type powder drying machine comprises: a waste solution container(1); an air compressor(2); a spray gun(3) for spraying a waste solution supplied from the waste solution container(1) and a compressed air supplied from the air compressor(2); a bell-shaped drying chamber(4); a burner(5); a first blower(6); a cyclone(7) for receiving and separating waste solution gas, powder and compressed air supplied from the drying chamber(4); a condenser(8) for condensing the waste solution gas transferred from the cyclone(7); a recovered waste solution container(9) for storing a waste solution condensed by the condenser(8); and a gas discharger(10) for discharging air transferred from the condenser(8).
Patent KR-20050004383-A (KR)
Inventor: CHIN-KUANG LUO
IPC: A47G23/04
Filed: 2003-07-02
Abstract: PURPOSE: An air conditioning system, a cup and a supporting body, and a temperature control method for a main body are provided to cool or heat the main body held in a thermal cup or the like through heat convection without using any additional electric equipment. CONSTITUTION: The air conditioning system comprises: an air conditioner(2) provided with a housing(20) having an air vent(21); a thermal cup(1) made of a thermal conductive material and including a hollow type cup member, the cup member including an inner peripheral wall, an outer peripheral wall and a thermal conductive material; and a cup supporting body(3) mounted on the housing(20) adjacent to the air vent(21), whereby the temperature of a main body held in a receptacle space is controlled through heat convection.
Patent KR-20040004132-A (KR)
Inventor: OHMI MOTOSUKE
IPC: F28D15/02
Filed: 2003-07-02
Abstract: PURPOSE: To provide a cooling device having high cooling performance, excellent thermal stability and excellent strength, an electronic equipment device and a display device, and to provide a cooling device manufacturing method. CONSTITUTION: This cooling device 1 is formed of a flow passage board 10 formed from a polyimide resin, an intermediate board 30, a cover board 50, a condenser board 20 formed from a metal having a high heat conductivity and assembled in holes 31 and 32 of the intermediate board 30, and an evaporator board 40. The heat from a heat source is sealed in the evaporator board or the condenser board having a high heat conductivity to practically increase the quantity of the latent heat.
Patent KR-20050015054-A (KR)
Inventor: LEE PIL GOO
IPC: E01D2/02
Filed: 2003-08-01
Abstract: PURPOSE: A steel composite member for a structure having a flange coupled with a prestress steel bar and a web provided with a corrugated steel plate is provided to restrain the transformation by shear buckling by using a corrugated steel plate and to restrain the transformation by deflection by improving resistance against tensile stress by using a steel pipe. CONSTITUTION: The steel composite member(10) for a structure having a flange coupled with a prestress steel bar and a web provided with a corrugated steel plate comprises: an upper flange(11) located on the upper side where a load is transferred; a corrugated steel plate(12) attached longitudinally on the base of the upper flange(11) to make one side erected and projected by turns in the direction of one side and the other side; and a steel pipe(13) attached to the other side of the corrugated steel plate, provided with a prestress steel bar(14) installed to an inner space and filled with concrete(15).
Patent KR-20050019321-A (KR)
Inventor: KIM YOUNG CHOUN
IPC: C04B2/10
Filed: 2003-08-18
Abstract: PURPOSE: A method for pretreating limestone fed into the kiln is provided to give air permeability in sintering, reduce dust formation and prevent oversintering for improvement of yield and hydration. CONSTITUTION: The pretreatment method of limestone comprises the steps of: separating limestone, fed into a preheater(210) from a storage hopper(5), by size(>=5mm) through a screen(20) comprising a number of grating bars equipped inside a hollowed chamber(10) between storage hopper and preheater; removing moisture by heating limestone in the chamber, resulting from the passage of gas discharged from a rotary kiln between chamber and dust collector(250). The screen is placed in the position enabling rotation through each rotating axis of driving sprocket and vertically moving sprocket, and the operation of a motor rotates an endless chain hung on the driving sprocket and vertically moving sprocket so that the grating bars inked to the chain can rotate.
Patent KR-20050021149-A (KR)
Inventor: PARK WEI JIN
IPC: H04Q7/32
Filed: 2003-08-26
Abstract: PURPOSE: A backup service processing method in a portable terminal is provided to back up various resources of a portable terminal with an agent function of a movatar, while backing up the resources in an external server at set time through a wireless communication network. CONSTITUTION: A controller senses an automatic backup setup(211), and judges backup conditions(213). The controller transmits a backup request(215). The controller generates a backup service request message to attempt accessing a backup server(221). The controller authenticates/certifies the backup server(223), and performs a data synchronization for a kind of designated data(225). When the data synchronization is terminated, the controller starts transmitting confirmed backup data(227). The backup server stores backup information transmitted from a portable terminal(229). The portable terminal receives a response message from the backup server(231).
Patent KR-20040020847-A (KR)
Title: Electronic circuit device
Inventor: IMAI SHIGEKI
IPC: H04B10/11
Filed: 2003-09-02
Abstract: PURPOSE: To provide an electronic circuit device capable of reducing the generation of electromagnetic waves accompanying the propagation of signals. CONSTITUTION: The electronic circuit device is composed of a plurality of transparent substrates and an optical sensor and an optical shutter are formed on the substrates. Optical signals are inputted from the outside to the electronic circuit device and the optical signals are directly emitted to the optical sensor on the transparent substrate or inputted to the optical sensor on the other substrate through the transparent substrate. The optical sensor transduces the optical signals to electric signals and a circuit on the substrate is operated. The output of the circuit controls the optical shutter, light is inputted from the outside to the optical shutter, passing and interruption are judged and thus signals are taken out. In such a manner, by reducing the electric signals of input and output, the generation of unrequired electromagnetic waves is prevented.
Patent KR-20040023523-A (KR)
Title: Spinning machine and spinning method
Inventor: NAKANO TSUTOMU
IPC: D01H5/26
Filed: 2003-09-03
Abstract: PURPOSE: To provide a spinning machine enabling a sucking pressure of a fiber bundle-collecting device to be set and changed so that the quality of a spun yarn may satisfy a desired condition. CONSTITUTION: Two or more ducts 44 for the fiber bundle-collecting device are arranged along the longitudinal direction of a spinning machine frame. Sucking devices 45 having fan motors are connected to each of the ducts 44 through pipes 46, and sucking parts S are connected thereto through connecting pipes 48. Each motor 47 is connected to a common inverter 52, and the inverter 52 controls the motor 47 based on a command signal from a controller 54. The controller 54 has a memory 55, and corresponding data, etc., between various kinds of spinning conditions such as fiber kinds and counts of the spun yarns, and rotational speeds of the motor 47 are memorized in the memory. Data for setting the sucking pressure acting on the fiber bundle so as to be in order of low count>middle count>fine count are also memorized in the memory. The controller 54 is regulated so as to order the rotational speed of the motor 47 corresponding to the spinning condition to the inverter 52.
Patent KR-20050023914-A (KR)
Inventor: JEON JAE HWAN
IPC: F16F9/53
Filed: 2003-09-03
Abstract: PURPOSE: A pedal simulator using a rotary MR for an electric brake is provided to secure reaction force generated from a reaction device using only manual elements such as a spring without limitation by using a semi-active MR and to control the return of a pedal by restoring force of the spring and controlling the damping force of the MR. CONSTITUTION: A pedal simulator using a rotary MR(20) for an electric brake is composed of a pedal(14) for receiving the input of a braking motion by a driver; a rotation angle sensor(50) for measuring the rotation angle of the pedal; a control unit(100) for receiving a signal about the rotation angle of the pedal from the rotation angle sensor and then outputting a control signal for regulating the reaction force of the pedal; a current regulating unit(200) for supplying driving current to the MR by receiving the control signal from the control unit; and a torsion spring(30) coupled to the MR in parallel to store energy applied on the pedal.
Patent KR-20050027810-A (KR)
Title: The detection device and method of stop-point with actuator at power out
Inventor: JEONG CHANG HYUN
IPC: H01Q3/00
Filed: 2003-09-16
Abstract: A device and a method for detecting a stop point of an actuator during a power failure are provided to transmit a low signal to a CPU during a power failure, and to store positions of an actuator in real time in preparation for the power failure, thereby exactly and quickly supplying a position value of a satellite antenna to a user. A power failure voltage detector(10) accumulates electric charges through a condenser(C1), checks an output voltage during a power failure, and outputs the voltage with a low signal. A comparator(20) compares various signals outputted from the power failure voltage detector(10) with signals of a power supply(VCC) accumulated in a condenser(C2) through a resistor(R1), and outputs result values. A CPU(30) reads pulse signals so far for actuator positions as soon as the low signal is inputted, and stores the read signals in an ROM.
Patent KR-20050030011-A (KR)
Title: Plasma display apparatus having sheet for radiating heat
Inventor: KANG TAE KYOUNG
IPC: H01J17/49
Filed: 2003-09-24
Abstract: A plasma display device is provided to allow for ease of attachment/detachment of a heat radiating sheet, and improve adhering force between the heat radiating sheet and a plasma display panel. A plasma display device comprises a heat radiating sheet(5) interposed between a plasma display panel and a chassis base. The heat radiating sheet is divided into at least two sections which are adhered with each other. A predetermined gap(G1,G2) is formed between the adjacent sections of the heat radiating sheet.
Patent KR-20050030772-A (KR)
Title: High performance radial tire
Inventor: CHOI SOO MYUNG
IPC: B60C9/04
Filed: 2003-09-26
Abstract: A high-performance radial tire is provided to use as a stiffener for rubber products or for industrial purposes by using a lyocell dip cord having dry strength of 5.0~8.5g/d, wet strength of 4/0~7.0g/d, and the ratio of dry strength/wet strength of 1.2~1.6. A high-performance radial tire(11) having aspect ratio below 0.65 is composed of a pair of parallel bead cords, at least one radial carcass ply wound around a bead core(16), a belt layer layered on the outer peripheral surface of the carcass, and a circumferential belt reinforcing layer formed on the outer periphery of the belt layer. A carcass ply has a dip cord made of lyocell multi-filaments. The lyocell dip cord has the ratio of dry strength/wet strength of 1.2~1.6, strength utilization and dimensional stability for high temperature having high-temperature tensile strength over 80% of normal-temperature tensile strength, denier fineness of 2,000~8,000, shrinkage below 1%, dry strength of 5.0~8.5g/d, and wet strength of 4.0~7.0g/d.
Patent KR-20050031586-A (KR)
Inventor: SONG HYUN JA
IPC: B26B13/22
Filed: 2003-09-30
Abstract: A scissors with a cutter is provided to simultaneously carry the scissors and the cutter by integrally forming the cutter to the outside of cutting bodies, to improve work efficiency by selectively using the scissors or the cutter, and to prevent an instrument from being missing. In a scissors(10) with a cutter(20), the scissors is formed by installing a pair of cutting bodies(11,12) with cutting blades(13,14) and handles(15,16) through a shaft. In the cutter, a cutter blade(24) is detained and inserted into a slider(25) inside a case(21) with a slider-through hole(22), and a stopper(27) of the case is combined to the rear end. The cutter is integrally formed to the outside of one of the cutting bodies constituting the scissors.
Patent KR-20050032437-A (KR)
Title: Fabrication method of semiconductor device
Inventor: JUNG SUNG MUN
IPC: H01L21/265
Filed: 2003-10-01
Abstract: A method for fabricating a semiconductor device is provided to reduce the resistance of a sidewall of a SAS(self-aligned source) region by performing a tilt implantation process at a predetermined angle when an impurity ion implantation process is performed to form the SAS region. Linear trench lines are continuously formed in a semiconductor substrate. A gate oxide layer line is formed on the semiconductor substrate except the trench line. Gate lines vertical to the trench line are continuously formed on the trench line and the gate oxide layer line. The gate oxide layer line and the trench line positioned between the gate lines are etched. Impurity ions are implanted into the etched region to form a SAS region wherein ions are implanted into the semiconductor substrate by a tile implantation process.
Patent KR-20050032635-A (KR)
Title: Flesh and meat ripening method to use korean hot pepper paste
Inventor: NA SANG GUN
IPC: A23B4/06
Filed: 2003-10-02
Abstract: A method of aging meats using red pepper paste(kochujang) is provided. It improves meat quality and removes the odor of meats. Meats(1) are introduced into red pepper paste(2) and then aged at 2 to 4deg.C for 6 to 8 days. The aged meats are packed and aged at 3 to 6deg.C for 12 to 15hr. For an example, 1,200g pork is introduced into a vessel containing red pepper paste and aged at 3deg.C for 7 days. The aged pork is packed with a clean wrap and aged at 5deg.C for 14hr.
Patent KR-20050033139-A (KR)
Title: Active front steering system
Inventor: CHUNG SUNG JUNE
IPC: B62D6/00
Filed: 2003-10-06
Abstract: An active front steering system is provided to stabilize movement of a vehicle by changing an output angle according to steering input of a driver's handle, to control the steering gear ratio by increasing according to the speed increase of the vehicle and by decreasing according to the steering-angle increase through installing a steering changeable device between the handle of a driver and a steering actuator for changing the steering gear ratio, and to improve stability by performing a counter steer. An active front steering system comprises a speed sensor(1) detecting the speed of a vehicle; a steering angle sensor(2) detecting a steering angle of the vehicle handle; a cross acceleration sensor(3) detecting a cross acceleration of the vehicle; a yaw rate sensor(4) detecting a yaw rate of the vehicle; an ECU(Electronic Control Unit, 5) receiving the vehicle information about the detected speed, steering angle, cross acceleration, and yaw rate, setting a proper steering gear ratio, and outputting control signals according to a motor and steering variable device; a driving circuit unit(6) outputting the control signals for driving the motor and steering variable device according to the control signals outputted from the ECU; and a motor and steering variable device(7) installed between a handle of a driver and a steering actuator and driven by driving signals outputted from the driving circuit unit to change the steering gear ratio.