baber/WOPTO huggingface dataset:
Patent KR-20030025818-A (KR)
Title: High frequency weldable and cooling flexible polymer mixture and its use
Inventor: BUHRING JURGEN
IPC: C08L23/14
Filed: 2002-09-16
Abstract: PURPOSE: Provided is a high-frequency weldable and low-temperature flexible polymer mixture and a use thereof which has a sufficient degree of high-frequency weldability and favorable weld seam strength with simultaneous high low-temperature flexibility and favorable thermal stability. CONSTITUTION: The high-frequency weldable and low-temperature flexible polymer mixture includes (a) about approximately 1 to about 30% by weight of a copolymer; (b) about approximately 1 to about 40% by weight of components (b1) and/or (b2), selected from: (b1) a terpolymer, with one monomer each being selected from one of the following three groups: (1) ethylene, propylene, and/or butylene, (2) the group of vinyl esters of saturated C2-C8 carboxylic acids, C1-C12 alkyl acrylates, and/or methacrylates, and (3) carbon monoxide and/or glycidyl acrylate or methacrylate, or (b2) a copolymer, with one monomer each being selected from one of the following two groups: (1) ethylene, propylene, and/or butylene, and (2) the group of vinyl esters of saturated C2-C8 carboxylic acids, C1-C12 alkyl acrylates, and/or methacrylates; and (c) from about approximately 35 to about 75% by weight of a thermoplastic polyolefin with a melting point above about 115deg.C, selected from the group of ethylene homopolymers, ethylene copolymers, propylene homopolymers, and propylene copolymers or mixtures thereof. The amounts of (a) through (c) total 100% by weight, and the percentage of components (a) (+b1) or (a) (+b2), with respect to the total amount of the polymer mixture, is 50% by weight or less.
Patent KR-20040025752-A (KR)
Title: Method and Apparatus for sensing the changing time of lubricant and parts on the basis of the amount of fuel consumed in car
Inventor: SON SIL KYU
IPC: F01M11/10
Filed: 2002-09-17
Abstract: PURPOSE: A device and a method for sensing a time point to exchange lubricant and parts by a fuel consumption amount of a vehicle are provided to inform a driver of proper time points for exchanging engine oil and various parts according to an estimated fuel consumption amount and an engine oil exchange frequency. CONSTITUTION: A device for sensing a time point to exchange lubricant and parts by a fuel consumption amount of a vehicle includes first and second A/D converters(21a,21b), and a microprocessor unit(22). The first and second A/D converters are respectively connected to input and output terminals of a variable resistor(4) to convert input and output voltages to digital signals respectively. The microprocessor unit calculates peak and bottom voltages of the variable resistor by percentage according to outputs from the A/D converters, and accumulates fuel input injection amount and engine oil exchange frequency according to the calculation result. A fuel accumulation display part(29) connected to an output terminal of the microprocessor unit displays an accumulation amount of the fuel injection. A part-exchange display part(30) connected to an output terminal of the microprocessor unit is mounted with a graphic window(32) for displaying the name of a part to be exchanged and an alarm lamp(34) for representing the exchange time point thereof. A cover sensing switch(26) and a drain switch(27) are connected to input terminals of the microcomputer unit, wherein a contact point of the first one is changed by the opening/closing state of a fuel injection cover, and a contact point of the other one is changed when the engine oil is exchanged.
Patent KR-20040026063-A (KR)
Title: Computer system for detecting body information and method of operating it
Inventor: CHOI HYE WON
IPC: G06Q50/22
Filed: 2002-09-17
Abstract: PURPOSE: A computer system for measuring physical information and an operating method thereof are provided to fully guarantee expandability of a measuring sensor in order to efficiently measure various kinds of physical information of a user in a remote place, and to secure safety of the user. CONSTITUTION: A middle board(200) is additionally installed between a computer main body(120) and a physical information measuring part. The middle board combines the physical information measuring part with a direct and an indirect measuring sensor(240,250). The middle board comprises a communicator, a regional controller controlling components depending on a control signal from the computer main body, a multiplexer selector selectively opening/closing a specific channel and a communication path, a direct measuring connector combining direct measuring sensors, an indirect measuring connector combining indirect measuring sensors, a safety supporter electrically isolating power of the indirect measuring sensors from the direct measuring sensor, and power supplies(242,252).
Patent KR-20040025195-A (KR)
Title: System and Method for Providing Application Hosting Service Using Wireless Terminal
Inventor: BYUN SEONG JUN
IPC: H04W4/18
Filed: 2002-09-18
Abstract: PURPOSE: A system and a method are provided to allow for input and monitoring of sales data without restraint of time and space, while maintaining securities. CONSTITUTION: A system(30) comprises an enterprise management unit(302) connected to a radio terminal through a radio network provider and to one or more enterprise servers through Internet, wherein the enterprise management unit provides the application program of the enterprise to the radio terminal through the radio network provider, stores data of enterprises into a database, and manages the stored data; an enterprise wide personnel management unit(304) for storing and managing personnel data of the staffs of the enterprises; and an application providing unit(306) for converting application programs of each of the enterprises to be appropriate to the radio communication, and providing the application program to the radio terminals of the staffs when the staffs obtain access the application program through the radio terminals.
Patent KR-20040026184-A (KR)
Inventor: JUNG SUN GEON
IPC: B21K1/76
Filed: 2002-09-23
Abstract: PURPOSE: A closed-die forging method and dies of crank throw pin part are provided to maintain shape of the pin part by forging completion using a pin part shape maintaining die after forging the pin part in an almost circular shape using upper bending forging die and pin part forging die when performing bending forging for manufacturing the crank throw. CONSTITUTION: The method comprises process of bending forging a heated "T" character shaped bloom(2) using upper bending die(3) and lower bending die(4); process of forging the forged bloom into the pin part formed in a shape similar to circular shape using a pin part forging die; and process of finish forging the forged bloom using a pin part shape maintaining die. The dies for die forging pin part of crank throw comprises an upper bending die(3) formed in such a shape that width of both ends of the die is narrower than a central part of the die, and curvature is formed in the central part of the die to preform bending forging; a pin part forging die for forging the pin part of the forged bloom in a shape similar to a circular shape; and a pin part shape maintaining die for maintaining shape of the pin part as it is when bending forging the pin part of a bloom whose pin part is forged in a shape similar to a circular shape by the finishing forging.
Patent KR-20040026933-A (KR)
Title: Service method for selection receiving limit
Inventor: KIM YEONG MAN
IPC: H04M3/436
Filed: 2002-09-26
Abstract: PURPOSE: A selective terminating call restriction service method is provided to perform a selective terminating call restriction to a calling signal of a different subscriber according to a terminating call restriction list registered by a service subscriber. CONSTITUTION: A mobile communication subscriber registers for a selective termination call restriction service provided by a mobile communication system(S301). When a different subscriber attempts a call to the selective terminating call restriction service-registered subscriber(S302), the system checks whether a phone number of the called subscriber(receiver) corresponding to a call of the different subscriber is the selective terminating call restriction service-registered subscriber(S303). If the called subscriber is the selective terminating call restriction service-registered subscriber, the system checks whether a caller number is on a terminal call restriction list registered by the called subscriber(S304). If the caller number is on the terminal call restriction list, the system performs a terminating call procedure to a different diversion number(S305).
Patent KR-20030027768-A (KR)
Title: Multi-beam light scanning optical system and image forming apparatus using same
Inventor: YAMAWAKI TAKESHI
IPC: G02B26/12
Filed: 2002-09-27
Abstract: PURPOSE: To provide a multi-beam light scanning optical system capable of reducing an interval of a main ray of each light beam on a deflection face so as to effectively suppress production of jitter due to out of focus in the main scanning direction and to provide an image forming device using the optical system. CONSTITUTION: The multi-beam light scanning optical system includes; m (m≧2) sets of light source means having n (n≧2) sets of light emitting spots; a beam composite means for composing (nxm) sets of light beams; a deflection means for deflecting (nxm) sets of the light beams from the beam composite means; and an image forming optical system for guiding (nxm) sets of the light beams onto a face to be scanned, when the deflection means scans the face to be scanned by using (nxm) sets of the light beams through deflection scanning in the main scanning direction, main beams of (nxm) sets of the light beams are in crossing at a position of an aperture placed between the beam composite means and the deflection means, and the light beams adjacent to each other on the face to be scanned in the subscanning direction are light beams emitted from the different light source means.
Patent KR-20040031931-A (KR)
Title: Supporting device of motor for vacuum-cleaner
Inventor: NAM HYEON SIK
IPC: A47L9/22
Filed: 2002-10-07
Abstract: PURPOSE: A device for preventing the reverse rotation of a motor for a vacuum cleaner is provided to prevent the vibration of the motor from being transmitted to a body case, and the reverse rotation of the motor. CONSTITUTION: A motor mounting packing(43) is coupled to the outer circumference of an impeller cover(41). Motor mounting packing fixing units(21a,21b) are formed at upper and lower case, and fix the upper and lower circumferences of the motor mounting packing. Reverse rotation preventing protrusions(43a) are formed along the outer circumference of the motor mounting packing, and prevents the reverse rotation of a motor(40).
Patent KR-20020090960-A (KR)
Inventor: LEE GWANG SEOK
IPC: F03B13/12
Filed: 2002-10-14
Abstract: PURPOSE: An electric generating system of an air compressor with flow deviation of fluid in an annular tube against wind wave and swell is provided to prevent environmental pollution, and to improve energy efficiency by generating power with wind wave and swell without discharging exhaust gas. CONSTITUTION: A hemispherical weight(15) is combined with a floating disk(14), and an annular tube(10) is fixed on the floating disk. The fluid level(11) is formed in the annular tube by placing on the swell, and an air expansion tank(17) is formed to store and discharge compressed air. An electric generator(2) is combined with an air turbine(3), and actuated by driving the air turbine in blowing off air. Restoring force is improved by placing the center of gravity of the weight downward. Pneumatic pressure is increased and decreased repeatedly in right and left hollow parts of the annular tube with changing the fluid level against swell and wind wave, and air is sucked and discharged from the annular tube. Energy efficiency is improved by rotating the generator regularly with supplying compressed air evenly through the air turbine.
Patent KR-20040040020-A (KR)
Title: Multi customer relationship management system and utilizing message function and credit payment system including van infrastructure
Inventor: CHOI SEUNG UN
Filed: 2002-11-06
Abstract: PURPOSE: A system and a method for managing multi-relation using a credit settlement system including a message function and a VAN(Value Added Network) infrastructure are provided to appoint a special member shop to receive an additional benefit when a member company customer uses a credit card and make the member company customer receive the additional benefit from appointed the special member shop. CONSTITUTION: A member company server(100) informs the member company customer(110) of a service to provide the additional service such as discount when the member company customer uses the credit card at the appointed member shop(120), and stores the credit settlement tool information of the member company customer applying for the service in a database. A VAN server(130) confirms the credit settlement tool by comparing with the credit settlement tool information if the member shop requests the credit settlement approval using the credit settlement tool of the member company customer. The VAN server gives the additional benefit after asking to the member company server and requests the credit settlement approval to a credit card company(140).
Patent KR-20040040554-A (KR)
Title: Sensor tester for vehicle
Inventor: OH CHUNG YEOL
IPC: G01M99/00
Filed: 2002-11-07
Abstract: PURPOSE: An apparatus for causing fault to a vehicle sensor is provided to easily detect the fault of the vehicle sensor and to easily perform a performance test for the vehicle sensor by causing fault to the vehicle sensor. CONSTITUTION: An apparatus for causing fault to a vehicle sensor includes a sensor section(10), a fault generating section(20), a control section(30), a brake actuator(40) and an engine output section(50). The sensor section(10) detects traveling information of a moving object. The fault generating section(20) causes the vehicle sensor to be erroneously operated. An error signal is inputted into the control section(30). The control section outputs a control signal in order to operate the brake actuator(40). The engine output section(50) controls the acceleration of a vehicle by receiving the control signal from the control section(30).
Patent KR-20040041220-A (KR)
Title: Bell exchange method for mobile communication terminal based on peer to peer network
Inventor: JIN JONG HYEON
IPC: H04B7/00
Filed: 2002-11-08
Abstract: PURPOSE: A method is provided to save radio resources and costs by permitting mobile communication subscribers to exchange bell sound data through short messages. CONSTITUTION: A method comprises a step(ST11 to ST13) of permitting a user terminal(10) to make a request on the search of bell sound to an opposite party terminal(30), receive bell sound data, and store the received data; a step(ST14 to ST18) of permitting the user terminal to select a bell sound from among the stored bell sound data, make a request on the transmission of the selected bell sound to the opposite party terminal where the selected bell sound is stored, download the bell sound data, and store the received data; and a step(ST19) of using the downloaded bell sound.
Patent KR-20030040108-A (KR)
Inventor: NAKAYOSHI YOSHIAKI
IPC: G02F1/1368
Filed: 2002-11-12
Abstract: PURPOSE: To reduce the capacitance of, for example, a drain signal line to a counter electrode. CONSTITUTION: One of respective substrates arranged to face each other via a liquid crystal has, on the liquid crystal side, a plurality of gate signal lines arranged side by side and a plurality of drain signal lines arranged side by side crossing each gate line; and areas enclosed these signal lines are made to be pixel areas; in these pixel areas, the substrate formed with thin film transistors made to operate by scanning signals from the gate signal lines, pixel electrodes to be supplied with video signals from the drain signal lines via these thin film transistors, and counter electrodes for generating an electric field across these pixel electrodes; the counter electrodes is extended in the running direction of the drain electrodes via an insulating film and overlapped thereon; and on the drain signal lines, tapers fanning out toward the under layer side of the drain signal lines are formed at least on one of the side walls of each side in the direction of the running direction.
Patent KR-20020092316-A (KR)
Inventor: KIM KI KYEONG
IPC: F23H7/06
Filed: 2002-11-14
Abstract: PURPOSE: A planar/reciprocating/rotary type composite stoker is provided to effectively incinerate wastes by removing a moving stoker. CONSTITUTION: A plurality of reciprocating type stokers and a plurality of fixing stokers are alternately arranged. The reciprocating type stokers are reciprocally moved by means of a connection link. At this time, the reciprocating type stokers pass through the fixing stokers while conveying wastes. Shafts are fixed to a wall of an incinerator. A planar type stoker and a rotary stoker are arranged in a stepped pattern so as to effectively convey and agitate wastes. A contact cam is provided below the planar type stoker and the rotary stoker so as to support the planar type stoker and the rotary stoker. The contact cam is driven by the rotation of the shaft. A disc-type frame is connected to the shaft and rotated by a hydraulic cylinder.
Patent KR-20040049646-A (KR)
Title: A filter device for oil control valve of a continuously variable valvetiming system
Inventor: KIM GYU WAN
IPC: F01L1/34
Filed: 2002-12-06
Abstract: PURPOSE: A filter device for an oil control valve is provided to simultaneously filter and cool oil to be supplied to a CVVT(Continuously Variable Valve Timing) unit by forming a cooling cylinder therein. CONSTITUTION: A cooling device is formed inside a filter screen(147). The cooling device cools oil to be supplied into a filter by circulating a coolant from a coolant supplier(153). The cooling device comprises a cooling cylinder(163), a partition(167), a coolant inlet(169), a coolant outlet(171), a coolant inlet passage(173) and a coolant outlet passage(175). The cooling cylinder is screwed with a combining bolt(143) inside the filter screen by forming a screw portion(161). A hollow coolant chamber(165) is formed in the cooling cylinder. The partition divides the coolant chamber by arranging inside the coolant chamber crosswise. The coolant inlet and the coolant outlet are formed in the screw portion to connect each coolant chamber. The coolant inlet passage and the coolant outlet passage supply and discharge the coolant from the coolant supplier by forming inside the combining bolt corresponding to the coolant inlet and the coolant outlet respectively. Thereby, the viscosity and the pressure of the oil are maintained in a fast operating area.
Patent KR-20040050416-A (KR)
Title: Apparatus of Optical CRZ transmitting By Using Mach-Zehnder Modulator
Inventor: HWANG SEONG TAEK
IPC: G02F1/01
Filed: 2002-12-10
Abstract: PURPOSE: An optical CRZ(Chirped Return-to-Zero) transmission device using a Mach-Zehnder modulator is provided to convert NRZ(Non Return-to-Zero) data into an optical RZ(Return-to-Zero) signal, and to modulate the optical RZ signal by adding a chirp to the signal, thereby simplifying a structure as reducing cost of manufacture. CONSTITUTION: An LD(Laser Diode)(25) generates an optical signal. A logical operation portion(21) receives NRZ data and a clock signal to perform a logical operation, and outputs a logical operation-performed signal and a negative signal of the logical operation-performed signal. The first and second amplifiers(23,24) amplify the logical operation-performed signal and the negative signal, and transmit the amplified signals. A dual-arm Mach-Zehnder modulator(22) modulates the amplified signals into the optical signal, adds a chip to the modulated optical signal through a change of an input voltage, and transmits the optical signal.
Patent KR-20040055115-A (KR)
Title: Reset noise removing deivce of imaging signal and removing method for the same
Inventor: PARK DAE HEON
IPC: H04N5/21
Filed: 2002-12-20
Abstract: PURPOSE: An apparatus and a method for removing reset noise of an image signal are provided to increase a stabilization time required when removing a reset noise included to a signal outputted from a CCD and simultaneously perform a high speed operation of the CCD. CONSTITUTION: A CCD sensor(50) photographs an object and stores the charge according to pixel information to the photographed image. A reset unit(51) converts the charge stored to the CCD sensor(50) into voltage and simultaneously resets the CCD sensor(50) for storing the charge according to the next pixel information. A reset hold unit(60) samples and holds the reset level output signal among the output signals(OS) of the CCD sensor(50). An image hold unit(70) samples and holds the output signal of the image level. A differential amplifier(80) removes the reset noises having the same phase.
Patent KR-20030057384-A (KR)
IPC: C08G18/12
Filed: 2002-12-26
Abstract: 본 발명은 종래의 1액 습기경화형 폴리우레탄 조성물의 관능성 증가와 안정성 감소를 방지하며, 프라이머를 사용하지 않고도 유리, 금속, 플라스틱, 피복된 강철판 등에 대한 접착성이 탁월하고, 또한 우수한 경화성과 우수한 내열 접착성을 나타내는 1액 습기경화형 폴리우레탄 조성물을 제공한다.  뷰렛 그룹 및 이소시아누레이트 그룹으로 이루어진 그룹으로부터 선택된 하나 이상의 구조원을 갖는 폴리이소시아네이트와 소정의 구조를 지닌 방향족 환이 질소원자에 직접 결합되어 있는 2급 아미노알콕시실란과의 반응 생성물로서 1개의 분자내에 하나 이상의 이소시아네이트 그룹과 하나 이상의 가수분해성 알콕시실릴 그룹을 가지며 평균 분자량이 2,000 미만인 화합물(A) 및 평균 분자량이 2,000 이상이고 이소시아네이트 그룹을 갖는 우레탄 예비중합체(B)를 함유하는 1액 습기경화형 폴리우레탄 조성물이 기재되어 있다.
Patent KR-20040057419-A (KR)
Title: Universal method and apparatus to control drive-power for plasma display panel and a plasma display panel device having that apparatus
Inventor: JI YONG SEOK
IPC: G09G3/296
Filed: 2002-12-26
Abstract: PURPOSE: A method and an apparatus for controlling the universal driving power of a plasma display panel and a plasma display panel device provided with the same are provided to generate an automatic power look-up table and the number of sustain discharge pulses in response to the variation of the power consumption. CONSTITUTION: An apparatus for controlling the universal driving power of a plasma display panel includes a memory(350), an input device(500) and a processor(340). The memory(350) stores the pulse number table to store number information of the sustain discharge pulse in response to the automatic power control process and the automatic power control look-up table to store the lower limit value and the upper limit value of the power consumption in response to the auto power control process. The input device(500) receives the lower limit value and the upper limit value of the power consumption. And, the processor(340) calculates the sustain discharge pulse number in response to the lower limit value and the upper limit value and generates the automatic power control look-up table and the sustain discharge pulse number table in response to the calculated result to store the generated data on the memory(350).
Patent KR-20040058647-A (KR)
Title: Rigidity reinforcement device of engine
Inventor: CHOI SEUNG U
IPC: F02F1/00
Filed: 2002-12-27
Abstract: PURPOSE: An assembling part reinforcing device of a starter motor of an engine is provided to improve the rigidity by forming the assembling part of the engine and the transmission housing with plural rails and by adding the latticed rib and the boss around the installation part of the starter motor. CONSTITUTION: An assembling part reinforcing device of a starter motor of an engine is composed of a latticed rib(202) formed in a cylinder block(200) around a starter motor assembling part to increase the rigidity of the assembling part in rotating by a ring gear of the starter motor combined with the cylinder block, and plural rails(204,206,212,214) formed in the assembling portions of the cylinder block of the engine and the transmission housing to reinforce the assembling part. The first rails are formed in the outer periphery of the assembling part of the cylinder block and the transmission housing, and the second rails are spaced from the first rails.