baber/WOPTO huggingface dataset:
Patent KR-20020013772-A (KR)
Title: Multi-port cache memory
Inventor: KISHI KOJI
IPC: G06F12/08
Filed: 2001-08-10
Abstract: PURPOSE: To provide a large capacity multi-port cache memory the area of which is drastically reduced in comparison with conventional ones. CONSTITUTION: The conventional multi-port cache memory is excellent in high speed since it is constituted by using multi-port cell blocks, however, chip size is increased when erroneous cache is attempted to be reduced by increasing its capacity since the areas of the cell blocks to be components increase in proportion to square of the number of ports, which becomes a cause of cost increase. The large capacity multi-port cache memory having random access band width, to which parallel access from plural ports are enabled and suitable for use for the most advanced microprocessor with low probability of the erroneous cache is easily provided since the multi-port cache memory is formed by using one port cell block suitable for capacity increase as the component.
Patent KR-20030016746-A (KR)
Title: System and method for program upgrade
Inventor: KIM IN SU
IPC: G06F15/00
Filed: 2001-08-21
Abstract: PURPOSE: A system and a method for upgrading a program are provided to conveniently and easily upgrade an application program or a device driver by using a single upgrade site. CONSTITUTION: A server(1) includes a program database(13) storing information for upgrading the program installed to a user terminal(3), a download program(11) for downloading the program to the user terminal(3), a capture part(15) for reading the system information from the user terminal(3), and a controller(10) making the upgrade program from the programs stored in the program database(13) be downloaded to the user terminal(3). The user terminal(3) includes a communication part(23) for connecting to the server(1), and the controller(20) connecting to the server(1) by operating the communication part(23) if a constant condition is satisfied, and automatically installing the upgrade program offered from the server(3).
Patent KR-20030016890-A (KR)
Title: Potable Data Storage Apparatus For Next Generation Mobile Telephone
Inventor: KIM JEONG RYEOL
IPC: H04B1/40
Filed: 2001-08-22
Abstract: PURPOSE: A portable data storage device for an IMT-2000 mobile phone is provided to add a motion picture/voice CODEC to a control chipset of the IMT-2000 mobile phone, and to support an IEEE-1394 interface or a USB interface by a connector. CONSTITUTION: A connector(37) supports an IEEE-1394 interface or a USB interface necessary for interworking with an IMT-2000 mobile phone. A transmission controller(36) transceives motion picture/voice data with the IMT-2000 mobile phone through the connector(37). A motion picture/voice CODEC(35) performs a coding function of compressing and encoding the motion picture/voice data of the IMT-2000 mobile phone with an MPEG method. A controller(31) backs up or stores the compressed and encoded motion picture/voice data in a flash memory(33) by interworking with an EPROM(32).
Patent KR-20030018206-A (KR)
Inventor: KIM DONG BIN
IPC: H01L21/60
Filed: 2001-08-27
Abstract: PURPOSE: A lead frame clamping apparatus for wire bonding is provided to perform automatically a horizontal control operation of a clamping plate by improving a clamping apparatus. CONSTITUTION: A clapping device includes a clamping plate(40) and a fixing plate. The clamping plate(40) is formed with a clamping block(41), two side blocks(51,53), a fixing block(60) fixing a side block, and a base block. The clamping block(41) includes a window(42) for exposing a wire bonding region. A projection portion(43) is formed around the window(42). A plurality of shafts(44,45) are formed at edges of both sides of the clamping block(41). The fixing block(60) is fixed between the side blocks(51,53) by using screws(61,62). A shaft(63) is installed in a center portion of the fixing block(60). A bearing(71) is combined with the shaft(63). A plurality of fixing screw holes(72,73) are formed on the base block.
Patent KR-20010088753-A (KR)
Inventor: CHOI SUNG TAEK
IPC: H05B41/19
Filed: 2001-08-31
Abstract: PURPOSE: An electronic ballast including cathode preheating current control circuit is provided to control a cathode preheating current of a fluorescent lamp filament by lowering a resonance voltage on both ends of a resonance condenser connected with a lamp. CONSTITUTION: A rectification unit(200) rectifies an AC(alternating current) signal into a DC(direct current) signal. A lighting unit(600) oscillates the voltage permitted from the rectification unit(200) to a resonance frequency and turns on a lamp. An inverter unit(400) receives the voltage rectified in the rectification unit(200) and gives rise to the resonance of the lighting unit(600). A starting circuit unit(300) performs an initial starting of the inverter unit(400). A switching element(Q3) has access to one of the trigger elements(Q1,Q2) of the inverter unit(400). A constant voltage diode(D11) has access to a control tab of the switching element(Q3). A cathode preheating current control circuit unit(500) has access to a secondary or a third winding(T2,T3) of a drive transformer, and the junction point consists of a voltage dividing resistance(R7,R8) connected to the constant voltage diode(D11).
Patent KR-20010099174-A (KR)
Title: 발열장치가 장착된 필기도구
Inventor: KIM HYUN KI
IPC: B43K29/00
Filed: 2001-09-08
Abstract: 본 발명은 필기도구에 관한 것으로서, 발열장치를 구비하여 주위온도가 저온 일 시, 발열장치를 가동하여 필기를 용이하게 하는 필기도구에 관한것이다. 
     본 발명은 전원을 발생,저장,공급하는 전원공급부, 전원을 이송시키는 전원이송부, 발열된 온도를 제어하는 온도제어부, 발열을 하는 발열부로 구성되어진 발열회로를 필기도구에 장착하였다. 
     상세하게 살펴보면, 태양열 전지와 충전지에 의해 공급된 전원은 전원이송부에 의해 발열부로 공급된다. 
     발열부로 이송된 전원은 발열부에서 열을 발생하여 필기도구의 몸체를 가열하게되고, 또한 볼펜과 같이 볼심액을 사용하는 필기도구에 있어서는 발열스프링에 의해 응고된 볼심액이 융해된다. 
     이때, 발열부의 온도가 한계범위를 넘을시에 온도제어부에 의해 전원이 차단된다. 상기 발열부는 열선, 열판, 발열전구, 발열다이오드등 발열이 가능한 전기장치들이 이에 속한다.
Patent KR-20010100089-A (KR)
Title: 다목적 경운기
Inventor: LEE SOO AM
Filed: 2001-09-21
Abstract: 본 발명은 다목적 경운기에 관한 것이다. 
     종래의 경운기는 단순히 농축산물을 운송하는 역할만을 주목적으로 사용하는 것으로, 예를 들면 흙을 퍼올리거나 퇴비, 벼, 사료 등을 다른 곳으로 운반하기 위해서는 경운기를 접근시킨 상태에서 사람이 직접 농기계로 일일이 그것(흙을 퍼올리거나 퇴비, 벼, 사료 등)을 퍼올려 경운기의 트레일러로 실은 다음 다른 곳으로 이동하는 단순한 운반기능밖에는 사용할 수 없다는 폐단이 있었다. 
     이에 본 발명은, 기존의 경운기 동력부에 동력을 빼낸 후 본체에 설치된 유압펌프로 동력을 전달한 뒤, 유압조정간으로 유량을 조절하여 상하앞뒤로 작용하는 유압실린더에 의해 작동하는 버킷을 설치토록 하고, 또한 자동차의 조향장치를 설치하여 경운기에 버킷을 장착한 상태에서도 회전이 자유롭도록 함으로서, 경운기를 일반적으로 용도(주행과 운반)로 사용할 수 있을 뿐만 아니라, 버킷을 이용하여 흙을 퍼올리거나 퇴비, 벼, 사료 등의 농축산물을 수거하여 운반할 수 있어 다용도로 사용 가능하도록 한 것이다.
Patent KR-20030026544-A (KR)
Inventor: CHOI GIL HYEON
IPC: H01L21/28
Filed: 2001-09-26
Abstract: PURPOSE: A structure of a contact plug and method of forming the same are provided to prevent the generation of scratches on a contact plug by forming the width of a plug conductive layer pattern less than the width of a metal line. CONSTITUTION: An interlayer dielectric(110) including a contact hole(120) is formed on a semiconductor substrate(100). An inner wall and a bottom face of the contact hole(120) are covered with an adhesive pattern(135) and a diffusion barrier pattern(145). A gap region of the contact hole(120) is filled with a plug conductive layer pattern(155). A contact plug(160) is formed with the adhesive pattern(135), the diffusion barrier pattern(145), and the plug conductive layer pattern(155). A metal line(170) is formed on the interlayer dielectric(110). An ohmic contact layer(132) is formed by reacting the adhesive pattern(135) with silicon.
Patent KR-20030028137-A (KR)
Title: A spindle device of disk player
Inventor: LEE YEONG WON
IPC: G11B19/20
Filed: 2001-09-27
Abstract: PURPOSE: A spindle device of a disc player is provided to prevent the increase in the number of parts in a balancer, thereby simplifying the assembling of the spindle device and maximizing the productivity. CONSTITUTION: A spindle device of a disc player includes a balancer includes an annular lace(6a) surrounding the center of rotation of a turn table(6) and formed with a predetermined width and a predetermined depth, and an annular movable element(50) received in the lace. The movable element has an inner diameter larger than an inner diameter of the lace and an outer diameter smaller than an outer diameter of the lace to be positioned eccentrically in the lace.
Patent KR-20030028918-A (KR)
Title: Polymer electrolyte composition and Lithium polymer secondary battery manufactured by the said composition
Inventor: KIM EUN GI
IPC: H01M10/0565
Filed: 2001-10-04
Abstract: PURPOSE: Provided are a polyelectrolyte composition having improved compatibility of polymer matrices and electrolyte, excellent ion conductivity at normal and low temperatures, and capable of inhibiting the exudation of the electrolyte, and a lithium polymer secondary battery produced from the polyelectrolyte composition. CONSTITUTION: The polyelectrolyte composition comprises 10-90 wt% of polymer matrix consisting of a polymer having a side chain substituted with group 1 metals and a copolymer and/or blend of polymers which have polar radicals and thus can be dissolved in electrolyte; and 10-90 wt% of electrolyte consisting of lithium salt and aprotic solvent. The polymer having a side chain substituted with group 1 metals has a substitution ratio of 10-100 mol% with respect to the substituted radicals, wherein the group 1 metals are at least one selected from lithium, sodium, potassium, rubidium, and cesium.
Patent KR-20030029727-A (KR)
Title: Washing method of washing machine
Inventor: JUNG BO SEON
IPC: D06F33/00
Filed: 2001-10-10
Abstract: PURPOSE: A method for carrying out washing stroke of a washing machine is provided to improve the washing force through an optimum washing algorithm by setting an optimum washing pattern according to washing conditions, thereby improving the washing efficiency. CONSTITUTION: A method for carrying out washing stroke of a washing machine includes the steps of determining a water level by sensing the volume of clothing through a first mode(S2), supplying water to the detergent dissolution level lower than a water level set in the first step through a second mode(S3), dissolving detergent through third and fourth modes(S7,S8), supplying water to the water level set in the first step(S10,S11), and carrying out the washing stroke(S13). In the first mode, a washing tub, a pulsator and clothing are integrally rotated. In the second mode, the washing tub and the pulsator are rotated at a same speed in the same direction with the clothing. In the third mode, relative speed is generated between the washing tub and the clothing and the pulsator is driven right and left in the fourth mode.
Patent KR-20030041421-A (KR)
Title: Pilar-tube assembly for automobile
Inventor: RYU YEON HWA
IPC: B60K15/04
Filed: 2001-11-20
Abstract: PURPOSE: A filler tube assembly for a vehicle is provided to prevent shake caused by vibration produced during combustion of an engine. CONSTITUTION: A filler tube assembly for a vehicle includes a guide guiding an oil lever gauge to an oil pan; an auxiliary tube(24) supporting a hose(22) of the guide from the outside; and a damper unit disposed between the auxiliary tube and the hose, to produce resistance to fluid(O) flowing according to a change of the sectional area between the hose and the auxiliary tube. In the guide, steel pipes divided around a bent-up portion of a transmission case are disposed, and the hose disposed between the steel pipes is bent correspondingly to the bent-up portion. The damper unit divides the space between the hose and an elastic tube in the circumferential direction, and the damper unit comprises a diaphragm(32) with an orifice hole(31) for flow of fluid. Fluid produces flow resistance while passing through the orifice hole and thus, the external vibration given to a filler tube is absorbed.
Patent KR-20020040572-A (KR)
Inventor: MATSUDATE NORIHARU
IPC: C22C19/03
Filed: 2001-11-21
Abstract: PURPOSE: To realize a press mask having a large radius of curvature by self-correcting doming. CONSTITUTION: As a material to constitute a shadow mask, a single plate body composed of a compound gradient alloy plate wherein an alloy element has a concentration gradient continually decreasing from one face toward the other.
Patent KR-20030045964-A (KR)
Title: Mount structure for display window of air-conditioner
Inventor: JIN SUN DONG
IPC: F24F1/00
Filed: 2001-12-03
Abstract: PURPOSE: A display window mounting structure is provided to reduce sizes of parts and manufacturing costs by permitting the display window holder to have a size same as the gap formed between the support ribs. CONSTITUTION: An air conditioner comprises a cabinet; a front panel mounted on the front surface of the cabinet and which has a front outlet port formed at the front surface, side outlet ports formed at the upper portions of both side surfaces of the front panel and outlet ports formed at the lower portions of both side surfaces of the front panel; and a display unit including a display main body(51) mounted on the front panel and a display window(60) mounted in an aperture(52) of the display main body. The aperture of the display main body has a plurality of support ribs(53) for permitting the display window to be slide-inserted. A display window holder(65) is arranged between the support ribs so as to permit the display window to tightly fit into the aperture of the display main body.
Patent KR-20030046676-A (KR)
Title: safety brake system for automotive vehicles
Inventor: KANG HUI WON
IPC: B60T17/18
Filed: 2001-12-06
Abstract: PURPOSE: A safety brake system for a vehicle is provided to secure stable braking performance in starting the vehicle after stopping by transmitting artificial operating force to the brake system according to pedal force of a brake pedal when the vehicle stops on traveling. CONSTITUTION: A safety brake system for a vehicle comprises a starting-off sensing portion, a vehicle speed sensing portion, a braking operation sensing portion and a control portion. The starting-off sensing portion comprises a starting switch(10), a vehicle speed sensor(12) and a potentiometer(14). The potentiometer is installed to a hinged point of a brake pedal(16) to detect a movement of the brake pedal. The control portion comprises a control unit(18). The control unit controls an operation of a braking force increasing device by receiving a starting condition, vehicle speed and movements of the brake pedal from the starting switch, the vehicle speed sensor and the potentiometer. The control unit controls the operation of the braking force increasing device when starting of the vehicle is turned off and vehicle speed is not zero. Therefore, stable braking performance is secured by increasing pedal force of a brake booster after controlling a servo motor(20) though the vehicle is started when starting is turned off during traveling.
Patent KR-20030051932-A (KR)
Title: System for protecting troubles and a physical therapy of patient
Inventor: CHOI JIN SEONG
IPC: G06Q50/22
Filed: 2001-12-20
Abstract: PURPOSE: A system for impediment prevention and rehabilitation procedure of patient is provided to enable a brain injured patient to learn a medical treatment program with interest for a long time by inputting data using hands and feet of the patient, thereby operating a dynamic entity in a virtual space of a display unit located in the front of the patient in accordance with the inputted data. CONSTITUTION: An input device(20) receives the first data from a user's hand and the second data from the user's foot. An output device(60) displays a predetermined dynamic entity on a display unit(62) of a system in accordance with the first data and the second data. The output device(60) displays an operation of the dynamic entity, a program menu for operating the system, and an operating state. A driving unit(14) changes the dynamic entity in the output device(60) by responding to the first data and the second data inputted in the display unit(62). A human computer interface control device(10) controls the output device(60) in accordance with an operation of the driving unit(14) and includes a program for operating the system.
Patent KR-20030051095-A (KR)
Title: Manufacturing method of broiled dish of sliced rice cake
Inventor: SON SUNG GA
IPC: A23L7/10
Filed: 2001-12-12
Abstract: PURPOSE: Provided is a manufacturing method of sliced rice cake for broiled dish by forming hollow on the sliced rice cake to be stuffed with various kinds of food ingredients. CONSTITUTION: In a manufacturing method of sliced rice cake for broiled dish, the sliced rice cake is characterized by forming hollow which various kinds of food ingredients, such as tuna, cheese, peanut jam, pumpkin jam, squid, ham, chest nut, sweet potato, red hot pepper paste and boiled fish paste, is stuffed into. It has a diameter size of 1-3cm.
Patent KR-20030052821-A (KR)
Title: Apparatus of deposition a metal layer of a semiconductor device
Inventor: LEE HAN CHUN
IPC: H01L21/20
Filed: 2001-12-21
Abstract: PURPOSE: A metal layer depositing apparatus for a semiconductor device is provided to be capable of compensating the decrease of the depositing volume of a metal layer at a related portion of a wafer by using a plurality of magnetic substances. CONSTITUTION: A metal layer depositing apparatus for a semiconductor device is provided with a process chamber(10), a target holder(11) installed in the process chamber for holding a series of metal targets, a wafer heater(14) installed opposite to the target holder(11) for supporting a process object wafer(5), and a plurality of magnetic substances(19) attached on the predetermined portion of the wafer heater(14) corresponding to the related portion of the process object wafer(5) for inducing the improvement of the plasma collecting characteristic of the related portion.
Patent KR-20030053751-A (KR)
Inventor: HAN SEONG HO
IPC: C22C38/06
Filed: 2001-12-24
Abstract: PURPOSE: Provided is a method for manufacturing high strength cold rolled steel sheet with excellent bake hardenability by optimally controlling Al and N content in Nb-added ultra low carbon steel ahead of grain size refinement. CONSTITUTION: The method comprises the steps of soaking an ultra low carbon Al-killed steel sheet comprising C 0.002 to 0.003 wt.%, 0.02 wt.% or less of Si, Mn 0.07 to 0.2 wt.%, P 0.05 to 0.08 wt.%, 0.008 wt.% or less of S, sol.Al 0.05 to 0.1 wt.%, N 0.005 to 0.01 wt.%, Nb 0.008 to 0.012 wt.%, a balance of Fe and incidental impurities at higher than 1200 deg.C; finish hot rolling the ultra low carbon Al-killed steel sheet at 900 to 950°C; coiling the hot rolled Al-killed steel sheet at 700 to 750°C; cold rolling it at a reduction ratio of 70 to 80%; continuous annealing it at 830 to 850°C; and temper rolling it at a reduction ratio of 0.8 to 1.2%.
Patent KR-20030053893-A (KR)
Title: Method for data communication at bridge mode in xDSL system
Inventor: LEE HUN GU
IPC: H04L12/70
Filed: 2001-12-24
Abstract: PURPOSE: A communication method in a bridge mode of a DSL(Digital Subscriber Line) system is provided to considerably reduce time taken for classification of packets and increase a transfer rate by reducing an overhead of a payload. CONSTITUTION: If there is an input to an Ethernet, a packet converter obtains an MAC address of a destination from an Ethernet packet(S710,S721). If there is corresponding address information in an MAC address storing unit, the MAC address is converted into a compressed MAC(S722). If the number of MAC addresses of an originating place has been previously set, an xDSL terminal checks whether more MAC addresses than the pre-set value are obtained, and if more MAC addresses are obtained, the xDSL terminal discards a corresponding Ethernet packet(S723,S724). The xDSL terminal adds a PAD(Packet Assembly/Disassembly) instructing packet reassembly/segmentation(S725). The packet converter converts the packet into an ATM cell and transmits it to a DSLAM which corresponds to an xDSL system(S726). If there is an input from ATM, the packet converter converts an ATM cell into a proposed packet(S710,S731). The packet converter obtains a compressed MAC from the converted packet(S732). The packet converter converts the obtained compressed MAC into an MAC address(S733). The packet converter transmits the converted Ethernet packet to the xDSL terminal(S734).
Patent KR-20030054052-A (KR)
Title: Method of manufacturing capacitor for semiconductor memory device
Inventor: CHOI GANG SIK
IPC: H01L27/108
Filed: 2001-12-24
Abstract: PURPOSE: A method for manufacturing a capacitor of a semiconductor device is provided to be capable of minimizing leakage current and thinning the thickness of dielectric film by improving roughness at interface between MPS(Metastable PolySilicon) and the dielectric film. CONSTITUTION: An interlayer dielectric(20) having a plug(30) is formed on a substrate(10). After forming an oxide layer(40) on the resultant structure, a capacitor contact hole is formed to expose the plug by selectively etching the oxide layer. A lower electrode(50) is formed by depositing the first polysilicon layer on the contact hole and the oxide layer and growing MPS. A native oxide generated on the lower electrode(50) is then removed. A dielectric film(60) is formed by oxidation or nitridation of the lower electrode using high density plasma. An upper electrode(70) is then formed on the dielectric film.
Patent KR-20030054390-A (KR)
Title: Knife drum with means for adjusting inner gap
Inventor: CHOI HAE CHEON
IPC: B21B39/00
Filed: 2001-12-24
Abstract: PURPOSE: A knife drum device capable of adjusting an inner gap is provided to precisely adjusting the inner gap and to improve productivity by adding an inner gap adjusting function to the knife drum. CONSTITUTION: A knife drum device includes a fixing cap(12), an elastic member(13) and a main rod(14), which are installed in a hollow drum shaft(4) having fluid paths(10,11). An auxiliary rod(15) is coupled to an outer portion of the main rod(14). A horizontal sliding member(16) is coupled to the auxiliary rod(15). A sliding guide member(22) and a knife drum(7) are coupled to the main rod(14). A vertical sliding member(18) is coupled to the horizontal sliding member(16). The vertical sliding member(18) is elastically supported by an elastic member(20).
Patent KR-20030054542-A (KR)
Title: Device for separating steel sleeve from scrap
Inventor: JUN BYEONG RYUL
IPC: B21B45/00
Filed: 2001-12-26
Abstract: PURPOSE: An apparatus for separating a steel sleeve from a thin plate scrap is provided to reuse the steel sleeve by automatically separating an edge melting section using a touch blade and a knife. CONSTITUTION: A steel sleeve separating apparatus includes a base(15). A rotary motor(20) is fixed to an upper surface of the base(15). A driving worm gear(19), a driven worm gear(18), and curved worm gears(16,16') are sequentially engaged with the rotary motor(20). A worm wheel(17) is engaged with the curved worm gears(16,16'). The worm wheel(17) is rotatably installed on a lower fixing shaft(26) of the base(15). A pair of moving plates(21,21') having a slot are coupled to a protruding pin(25) formed at an upper edge portion of the worm wheel(17). An expansion spring(23) is inserted between a fixing pin(22) and a protruding jaw(24). A mobile knife(28) is rotatably installed on a body(43). A touch blade is fixed to a front end of the body(43).
Patent KR-20030054726-A (KR)
Title: Method of removing native oxide film
Inventor: LEE TAE WAN
IPC: H01L21/302
Filed: 2001-12-26
Abstract: PURPOSE: A method for removing a native oxide layer is provided to reduce damages of a substrate due to the collision of ions by applying the activated gas to the native oxide layer. CONSTITUTION: A silicon substrate(120) having a native oxide layer is located within a reaction chamber(100) including two or more gas supply lines and an inline heater(230) installed at one of the gas supply lines. An ammonia gas is supplied to the gas supply line including the inline heater. The ammonia gas is dissociated under the temperature of 700 degrees centigrade by heating the inline heater. An NF3 gas is supplied to the gas supply line where the inline heater is not installed. Volatile products are generated by reacting hydrogen and nitrogen dissociated from the ammonia gas, the NF3 gas, and the native oxide layer. The substrate is heated.