baber/WOPTO huggingface dataset:
Patent KR-20040063059-A (KR)
Inventor: HWANG SEUNG O
IPC: H04B7/212
Filed: 2003-01-04
Abstract: PURPOSE: An apparatus and method for measuring signal from a mobile communication system using a different frequency and a different communication method in a mobile communication system are provided to change a channel allocation position of an uplink and downlink transmission channel. CONSTITUTION: An NBAP(Node B Application Part)(2754) of an SRNC(Serving Radio Network Controller)(2721) transmits a radio link reconfiguration prepare message to an NBAP(2752) of a Node B(2711)(2722). An NBAP(2754) of the SRNC(2721) transmits a radio link reconfiguration committee message to the Node B(2711)(2723). An RRC(2753) of the SRNC(2721) transmits a radio bearer reconfiguration message to a UE(User Equipment)(2701)(2724). An RRC(Radio Resource Controller)(2751) of the UE(2701) transmits a radio bearer reconfiguration complete message to the SRNC(2721)(2702). The RRC(2753) of the SRNC(2721) transmits a measurement control message to the UE(2701)(2725). The UE(2701) reports a measurement result to the SRNC(2721) through a measurement report message(2703). When the SRNC(2721) determines that inter RAT measurement and inter frequency measurement are not necessary anymore, it transmits a radio link reconfiguration prepare message to the NBAP(2752) of the Node B(2711) through the NBAP(2754)(2726). The Node B(2711) performs a related operation and transmits the operation result to the SRNC(2721). The SRNC(2721) transmits a radio link reconfiguration committee message to the Node B(2711) through the NBAP(2754)(2727). The RRC(2753) of the SRNC(2721) transmits a radio bearer reconfiguration message to the UE(2701)(2728). An RRC(2751) of the UE(2701) performs a related operation and provides a radio bearer reconfiguration complete message to the SRNC(2721)(2704).
Patent KR-20040064794-A (KR)
Inventor: CHOI BYEONG TAE
IPC: A61L27/40
Filed: 2003-01-10
Abstract: PURPOSE: A preparation method of a porous implant and an implant material using the same are provided to complement defects of a conventional implant and to produce a light and strong porous implant exactly and easily in a mass. CONSTITUTION: The preparation method of a porous implant comprises the steps of mixing unalloyed titanium powders(11) and hydroxyapatite powders(12) to obtain mixed powders; mixing a binder and the mixed powders and extruding with an extruder, then injecting to obtain a mould; removing a binder from the injection mould; and sintering the injection mould. The unalloyed titanium powders has the ASTM 3, 4(F 67) with a particle size of 200 micrometers or less.
Patent KR-20040064410-A (KR)
Inventor: LEE JANG HWAN
IPC: B60J7/08
Filed: 2003-01-13
Abstract: PURPOSE: A wing body structure for a wing body truck is provided to prevent distortion of a wing shaft, to stably open and shut a wing, and to improve durability of the shaft and the wing. CONSTITUTION: In a wing body structure(100) for a wing body truck, a wing(110) is opened and shut by wing frames(120,140) and a shaft(160) driven by a deceleration motor(170). The wing is combined to a support(130) formed to the upper ends of the wing frames by a hinge member(113). A reinforcing plate(111) with a fitting member(112) is formed to the middle part of the wing. The shaft with a fitting projection(161) to be movably fitted to the fitting member is rotatably combined to the support by a bracket(162). Springs are formed between the wing and the support, to easily lift up the wing.
Patent KR-20030064319-A (KR)
Title: 체결가능한 전기 커넥터
IPC: H01R13/639
Filed: 2003-01-23
Abstract: 체결 전기 커넥터는 커넥터 쉘과 외부접점을 포함하여 제공되며, 커넥터 쉘은 세로방향축을 따라 연장되고, 외부접점은 커넥터 쉘에 보유되고 세로방향축으로 반경방향 외측으로 편향되는 유지빔이 형성되는 결합 단부를 가지며, 칼라는 외부접점과 커넥터 쉘 주위에 위치하여 체결위치와 풀림위치 사이에서 커넥터 쉘에 대하여 슬라이딩이 가능하다. 칼라는 차단면을 가지며 이 차단면은 칼라가 체결위치에 있을 때 유지빔이 반경방향 외측으로 편향되는 것을 차단하도록 위치된다. 차단면은 칼라가 풀림상태에 있을 때 유지빔이 반경방향 외측으로 편향되는 것을 혀용하는 위치로 이동된다.
Patent KR-20040073861-A (KR)
Inventor: KANG GYEONG PYO
IPC: B41J11/42
Filed: 2003-02-15
Abstract: PURPOSE: A calibrating method of paper feeding in an ink jet printer is provided to measure and correct a feeding error of papers by sensing a test pattern printed on the papers from two parallel lines using an optical sensor. CONSTITUTION: A predetermined test pattern is printed on a paper according to a calibration signal(203). The printed test pattern is scanned by means of an image measurement sensor, thereby measuring a first distance between a starting point and an end point of the test pattern(204). A feeding roller is driven so as to move the paper by a predetermined distance(205). Then, the printed test pattern is again scanned by means of the image measurement sensor, thereby measuring a second distance between the starting point and the end point of the test pattern(206). A real feeding distance of the paper is calculated by subtracting the first distance from the second distanced(207).
Patent KR-20040074451-A (KR)
Title: Heat pump system
Inventor: LYU OK LAN
IPC: F25B30/00
Filed: 2003-02-18
Abstract: PURPOSE: A heat pump system is provided to improve performance, to prevent overload, and to reduce power consumption by selectively supplying high pressure refrigerant and low pressure refrigerant to a main circuit with non-azeotropic refrigerant mixture in decreasing evaporation pressure of a heat pump and increasing condensation pressure. CONSTITUTION: A heat pump system comprises a refrigerant control unit(6) cooling refrigerant gas, liquid refrigerant or mixed gas from a condenser(2), an evaporator(3) or a liquid refrigerant pipe, storing by sorting low pressure refrigerant and high pressure refrigerant, and regulating inflow into the low pressure side; a cooling heat exchanger(8) selectively moving low pressure refrigerant from the lower part of the refrigerant control unit, high pressure refrigerant from the upper part, or liquid refrigerant between the condenser and the evaporator into an expansion valve or the heat exchanger and cooling refrigerant by a refrigerant control valve; a heating heat exchanger(10) heating refrigerant in the refrigerant control unit by moving high pressure and high temperature liquid refrigerant by the refrigerant control valve; a refrigerant input unit regulating inflow of refrigerant into the heating and cooling heat exchangers and the refrigerant control unit with the refrigerant control valve and a check valve; and a refrigerant output unit delivering refrigerant into the high or low pressure side.
Patent KR-20040076149-A (KR)
Inventor: CHO YEONG MO
IPC: B65D81/09
Filed: 2003-02-24
Abstract: PURPOSE: Provided is a cushioning material composition for biodegradable packaging, which is completely biodegraded by natural microorganisms, has excellent mechanical properties including compact strength and restorability, and shows moisture resistance. CONSTITUTION: The cushioning material composition for biodegradable packaging comprises starch, a cell structure reinforcing agent, and at least one additive selected from the group consisting of an agent used as a plasticizer simultaneously with a moisturizing agent, a physical property reinforcing agent, a foaming aid and a moisture resisting agent. The starch is natural starch or a modified starch. The composition has a water content of 4-25%.
Patent KR-20040082808-A (KR)
Inventor: LEE HYEOK GI
IPC: G06F1/20
Filed: 2003-03-20
Abstract: PURPOSE: A CPU cooling device for a notebook computer is provided to improve a cooling efficiency of the CPU, and enable the installation to a restricted installing space easily at a low cost. CONSTITUTION: A CPU(13) performs operations by attaching to a mainboard(12) received in a main body case. A heat radiating fin(121) radiates the heat generated from the CPU by installing to one side of the CPU. A cooling fan(123) discharges the air cooling the heat radiating fin to the outside of the main body case. An air duct(122) is laid between the heat radiating fin and the cooling fan. The air duct has a flow area changed along a lengthwise direction.
Patent KR-20040087739-A (KR)
Title: Method of manufacturing a cheese yarn
Inventor: YOON JANG YEOL
IPC: D01H9/18
Filed: 2003-04-08
Abstract: PURPOSE: A manufacturing method of cheese yarn is characterized by consisting of a false twisting step, a dyeing step and an unwinding step and reducing a production cost. CONSTITUTION: A manufacturing method of cheese yarn comprises: (a false twisting step) passing grey yarn(1) through a heating part(21) and a twister(22) of a false twister(20); passing the grey yarn through an apron roller(23) installed on an upper part of the twister(22); passing the grey yarn through a guide ring(31) installed on an upper part of a winding part; passing the grey yarn through a feed shaft(32); winding the grey yarn around a steel bobbin(34) installed on a cradle(33); (a dyeing step) piling the steel bobbins wound the yarn; dyeing the yarn; and then (an unwinding step) rotating the cheese yarn and an winding drum together to wind the cheese yarn.
Patent KR-20040089889-A (KR)
Inventor: KIM DONG YONG
IPC: H04M1/72469
Filed: 2003-04-15
Abstract: PURPOSE: A method for using a rotary key unit of a mobile terminal is provided to allow a user to quickly select and check a menu and operation mode function of a mobile terminal. CONSTITUTION: When a user of a mobile terminal selects a zoom function(401), a controller senses it and switches the mobile terminal to a zoom mode(402). When the user rotates a rotary key unit clockwise, the controller senses it(403) and gradually reduces an image signal corresponding to the rotation speed(404). If the user rotates the rotary key unit counterclockwise, the controller senses it and gradually enlarges the image signal corresponding to the rotation speed(406). When the zoom function for the image signal is completely controlled, the controller senses it(407) and determines whether the user selects a different function mode(414). If the user inputs a photograph key, the controller senses it and proceeds with photographing of the image signal(415).
Patent KR-20040092887-A (KR)
Inventor: CHOI JIN HYEOK
IPC: H04L29/06
Filed: 2003-04-29
Abstract: PURPOSE: A wireless local area network system capable of supporting the mobility of a host and its operation method are provided to support the mobility of a mobile host in an environment where a wireless local area network and a mobile IPv6 coexist. CONSTITUTION: An AP(Access Point)(300) allocates an IP(Internet Protocol) to an MH(Mobile Host) in an administration area by using prefix information of a gateway, generates a binding update list corresponding to the MH and then transmits it the gateway. An N/W input/output unit(303) wirelessly connected with devices in a network receives and outputs data transmitted through a network protocol. A Mac storing unit(307) stores software for performing various functions of the AP(300) and a Mac address. An IP address generator(310) generates an IP address for the MH connected to the AP(300).
Patent KR-20030086923-A (KR)
Title: 무궤전 안테나
IPC: H01Q19/00
Filed: 2003-04-30
Abstract: 본 발명의 무궤전 안테나는 루프 안테나, 및 상기 루프 안테나의 측면 상에 위치되고 상기 루프 안테나와 절연된 금속 인덕터를 포함한다.  신호 수신 시, 루프 안테나는 전계를 생성한다.  루프 안테나에 의하여 생성된 전계가 금속 인덕터에 에너지를 방출하고, 이로써 금속 인덕터가 유도 전류를 생성하게 되어 외측으로 방출되는 전계가 발생된다.  금속 인덕터에 의하여 생성된 전계 방향은 루프 안테나에 의하여 생성된 전계 방향과 동일하기 때문에, 루프 안테나의 방출 성능이 향상된다.
Patent KR-20040014169-A (KR)
Inventor: KAHLISCH KNUT
IPC: H05K1/02
Filed: 2003-05-15
Abstract: PURPOSE: A method of marking bad parts is provided to easily detect a permanent marking by an optical recognition system, to produce adequate contrast and to reliably avoid the occurrence of the stamp effect without special effort. CONSTITUTION: A method of marking a bad part on a system carrier(2) for chip mounting, comprises a step of marking the substandard part with a permanent, non-detachable BUM(Bad Unit Marking)(6) having an appearance which is distinct from its surroundings. The marking is performed by using a temperature-resistant color material. The marking is made with an ink used for wafer applications.
Patent KR-20030074493-A (KR)
Inventor: JUNG GYEONG GU
IPC: G06F1/00
Filed: 2003-05-16
Abstract: PURPOSE: A multi-purpose computer case capable of attaching a wall-mounted LCD monitor is provided to reduce a space and use elements for a PC by attaching the wall-mounted LCD monitor. CONSTITUTION: A wall-mounted LCD monitor(1) is fixed to a combination unit hole using a bracket for attaching a monitor. The front plate is opened, and elements for a PC are assembled. Various kinds of adjusting switches including a power switch and a connection terminal are assembled on an adjusting plate(5) arranged at the front surface(3) of a computer case. A sound is transmitted using an internal speaker(6). A fan(4) for ventilation located at the left and right sides of the computer case upper plate(2) circulates air of a case interior, and a predetermined temperature is maintained.
Patent KR-20040100087-A (KR)
Inventor: JANG SEOK GYUN
IPC: F16H57/08
Filed: 2003-05-21
Abstract: PURPOSE: A carrier for a planetary gear of an automatic transmission is provided to cut down the cost by alternating a deep drawing process for molding an existing cup shape and an electron beam welding process for combining a boss unit and a flange unit. CONSTITUTION: A carrier(100) for a planetary gear of an automatic transmission is composed of a boss unit(110) formed with a spline(112) on the center inner peripheral surface and a flange unit(120) combined together with the boss unit to support a pinion. The rest part of the boss unit except for the center portion at which the spline is formed is shaped like a disc. Plural bridges(124) are mounted on the upside of the flange unit at regular intervals. An underside of the boss unit is brazing-welded on the upside of the bridge of the flange unit to make a space between the bridges as a pinion mounting space.
Patent KR-20040100194-A (KR)
Inventor: KIM YEONG GUK
IPC: G06F15/00
Filed: 2003-05-22
Abstract: PURPOSE: A parent device for controlling use of a computer and the Internet, and a method thereof are provided to enable a parent to easily monitor/control computer use of children by making a user computer normally operated when a USB(Universal Serial Bus) module or a smart card is connected to the user computer and enabling the parent to inquire a computer use status of the children after login. CONSTITUTION: The device comprises a control terminal(13) and a control tool(12) installed to the user computer(10). The control terminal is used when the parent allows the children to use the user computer, and comprises a USB module(20) or a card reader(30) handling the smart card(31). The USB module comprises a USB communication part, a memory part storing schedule data, and a USB controller.
Patent KR-20040100451-A (KR)
Inventor: KIM HAN IL
IPC: G01R31/02
Filed: 2003-05-23
Abstract: PURPOSE: A sensor signal control test circuit for testing a sensor signal by using various frequencies is provided to improve the quality of a vehicle by determining correctly a normal operation of a sensor. CONSTITUTION: A power supply(200) is used for supplying battery power as a rated voltage of 5V. A first switch unit(SW1) regulates a control signal or a frequency signal. An over-voltage blocking unit(20) prevents an over-voltage or a reverse voltage of the frequency signal. A second switch part(Q1) controls a power supply process. A relay(RLY1) controls the flow of the control signal supplied to the sensor. A first surge removal unit(30) is connected to the second switch unit in order to remove the surge. A second surge removal unit(40) is connected in parallel to both ends of an exciting coil of the relay.
Patent KR-20040100485-A (KR)
Inventor: JUN SANG YEONG
IPC: H01L51/52
Filed: 2003-05-23
Abstract: PURPOSE: An ITO film processed with nitride plasma and an organic electroluminescence element using the same as an anode are provided to extend the life span of the element by stabilizing an interlayer characteristic of a hole injection layer or a hole transmissive layer, by using a nitrogen compound or a nitrogen atom formed on a surface of an anode. CONSTITUTION: An ITO(Indium Tin Oxide) film includes a vaporized nitride compound having a nitride compound generated after a reaction of a nitrogen atom with more than one from an In, Sn, and O atoms composing the ITO film, or the nitrogen atoms. A surface of the nitride compound is formed by processing the ITO film using a nitrogen plasma. A nitrogen or ammonia gas or a mixture of the nitrogen and the ammonia gas are used as a discharge gas of the nitrogen plasma.
Patent KR-20040102826-A (KR)
Inventor: OH SE JIN
IPC: G06F12/16
Filed: 2003-05-29
Abstract: PURPOSE: A method for software memory protection on an RTOS(Real Time Operating System) using a paging technique is provided to protect important data by adding a memory protection function using the paging technique and remarkably reduce distortion for shared resources by allowing data registered to a memory protection area only to be read until a write authority for a page block is received. CONSTITUTION: After fixing the area managed by software paging on a memory and dividing the assigned area into pages of the same size, a map table is set by pointers for the divided pages, a memory map list structure for each page is formed, and a bitmap for all corresponding pages is initialized. A free block fit to the requested size is allocated by searching a free list, and the OS allocates the protection memory area for the managed data by obtaining the free list of the allocated memory and returning an address. As the allocated protection memory area is cancelled and the bitmap for neighboring pages is searched, bigger free block is formed/entangled to the list by uniting the free blocks to be united.
Patent KR-20040110140-A (KR)
Inventor: HONG GI TAE
IPC: B05C13/00
Filed: 2003-06-18
Abstract: PURPOSE: Provided is an automatic coating device for coating electron wave-protection coating and precipitable coating, which accomplishes a degree of freedom in rotation of a turntable, and permits a material to be coated with a coating layer to be clamped automatically. CONSTITUTION: The automatic coating device comprises a casing, three linearly moving portions, a first rotatable portion(24), pivotable portion(25), spray gun(40), turntable(50), second rotatable portion(26) for rotating the turntable, air and coating supplying portion(45), controller(80) for controlling the movement of the portions, touch-screen controller(81) for carrying out a predetermined work program and a pneumatic controller. In the automatic coating device, the turntable comprises a rotation die, a plurality of mounting dies on which at least one material to be coated is mounted, a plurality of chucking members and a plurality of clamping portions for clamping the mounting dies. The clamping portion comprises a plurality of pneumatic cylinders and a clamping member. The second rotatable portion comprises a hollow driving motor, hollow pipe, inner cylinder and an outer cylinder. The inner cylinder has multiple air flow paths, wherein each air flow path is connected to a pneumatic pipe, which is connected, in turn, to the input/output ports of each cylinder. The outer cylinder has multiple input holes formed spirally in the outer circumferential surface thereof, wherein an external air supplying source is connected to each input hole.
Patent KR-20040110562-A (KR)
Inventor: KOO MAN BOK
IPC: C12N15/70
Filed: 2003-06-19
Abstract: PURPOSE: A recombinant plasmid, a recombinant bioluminescent Escherichia coli and a detection method for heat shock chemicals using the same microorganism are provided, thereby easily and simply analyzing harmfulness of alcohols and phenolics in a sample through the detection of luminescence without using complicated analysis devices. CONSTITUTION: The recombinant plasmid pDC1(clpB::luxCDABE) contains a luminescence gene luxCDABE as a reporter gene, and a stress promotor clpB in front of the luminescence gene luxCDABE. The recombinant bioluminescent microorganism, Escherichia coli RFM 443/pDC1(EBDC1)(KACC 91046), is produced by transforming E. coli RFM443 with the recombinant plasmid pDC1(clpB::luxCDABE). The detection method of heat shock chemicals comprises detecting alcohols and phenolics in a sample using the Escherichia coli RFM 443/pDC1(EBDC1)(KACC 91046).
Patent KR-20040025539-A (KR)
Inventor: DANG HAI
IPC: H01L29/45
Filed: 2003-06-20
Abstract: PURPOSE: To provide a MOS transistor which can reduce gate overlap capacitance while not reducing a drive current thereof. CONSTITUTION: A double-angle smile oxide structure can be obtained by designing a gate electrode 22 to have the curved structure with its side surface spread toward the upper part and by forming a thick end edge portion of a gate oxide film 21 through re-oxidation. The gate overlap capacitance can be reduced while not reducing the drive current by setting impurity concentration of the source/drain layer under the double-angle smile oxidation structure(area surrounding the point B) to the range of 4 x 10¬18cm¬-3±40%.
Patent KR-20050001260-A (KR)
Inventor: KIM JAE HYOUNG
IPC: H04L12/14
Filed: 2003-06-27
Abstract: PURPOSE: A charge payment system and a method for a car are provided to conveniently pay for charges by using a credit card within a car without pushing a user's body out of the car, and to inform the user of paid details as a text message, so that the user can easily confirm paid contents. CONSTITUTION: A car payment terminal(20) stores car information, and transmits the car information for payment and credit information. A controller(200) requests the car information and the credit information to be transmitted by using DSRC(Dedicated Short Range Communication), and transmits the transmitted information. A provider server(300) calculates charges corresponding to the car information and the credit information, and transmits a payment approve request signal for the calculated charges. A credit card company(500) transmits a result showing whether the calculated charges are approved to the provider server(300), and performs a charge payment process while sending paid details. A mobile communication provider(600) transmits the paid details as a text message. A cellular phone(40) displays the text message.
Patent KR-20050002076-A (KR)
Inventor: LEE NAM JAE
IPC: H01L21/28
Filed: 2003-06-30
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to simplify process by forming bit line contacts of a cell region and a peripheral region using a single mask. CONSTITUTION: A plurality of transistors including gate electrode patterns and source/drain regions are formed on a substrate(100) defined with a cell and peripheral regions. A first insulating layer(108) is formed on the transistors. Plugs(109) are formed to contact the source/drain region through the first insulating layer. A second insulating layer(110) is formed on the resultant structure. By etching the second insulating layer or/and the first insulating layer using a first photoresist pattern, a first opening part(112) is formed to expose the plug of the cell region, and a second opening part(113) is formed to expose the source/drain regions of the peripheral region. A second photoresist pattern is formed on the resultant structure. By using the second photoresist pattern as a mask, a third and fourth opening parts(117,118) are formed to expose the gate patterns of NMOS and PMOS transistors, and a fifth opening part(116) is formed to expose the source/drain of PMOS transistor.