baber/WOPTO huggingface dataset:
Patent KR-20030011202-A (KR)
Title: Apparatus for making noodles
Inventor: KIM GWAN UK
IPC: A21C11/16
Filed: 2001-09-27
Abstract: PURPOSE: Provided is a machine for making noodles by heating dough using frictional heat generated by the rotation of a screw axis in the first time and then passing through the travel path of the dough in the second time. Therefore, the heating degree of the dough by frictional heat is selectively controlled by a consumer, thereby increasing the quality of noodles. CONSTITUTION: A first cylinder(20) is horizontally constructed on one side of a frame(10). A rotational axis(14) is connected to a rear end of a screw axis(21) for forcibly pushing the dough sent from a hopper(22) constructed at a specified position of the upper part of the first cylinder. The dough in the first cylinder is pushed while simultaneously being rekneaded by the screw axis and heated between a first taper surface(27) of the screw axis and a second taper surface(38) of the first cylinder. A first extrusion plate for extruding the dough into strips is removably connected to a discharge hole of the first cylinder.
Patent KR-20030039176-A (KR)
Title: The bow clearance device of the beverage courage
Inventor: KIM YU TAE
IPC: B67D99/00
Filed: 2001-11-12
Abstract: PURPOSE: A particle removing device of container for a beverage sealing equipment is provided to completely remove the particles by blowing air to the container from the bottom. CONSTITUTION: A box body(103) has an inlet(101) and an outlet(102) to pass a container(1). Front and rear container rotating devices rotate the container at 180degrees by installing inside the inlet and the outlet. A container carrying device(106) carries the container by installing between the front and the rear container rotating devices. A nozzle pipe(107) blows air to the container from the bottom by installing under the container carrying device and rotating in the front container rotating device at 180degrees. An anion generator(109) generates anions to inject air with the anions by installing on an air supplying pipe(108). Thereby, the re-sticking of particles is prevented.
Patent KR-20030039386-A (KR)
Title: Formation method of stacking structure of metal line in semiconductor device
Inventor: HAN JAE WON
IPC: H01L21/768
Filed: 2001-11-12
Abstract: PURPOSE: A method for forming the stacking structure of a metal line in a semiconductor device is provided to prevent a protrusion portion of a metal layer from contacting a barrier metal by using a TiAl3 layer. CONSTITUTION: A metal line is formed on an insulation layer(20) by sequentially forming and patterning the first barrier metal(21), the first metal layer(22), the first Ti layer, an Al layer, the second Ti layer, and a TiN layer(26). A TiAl3 layer(30') is formed on the first metal layer(22) by reacting between the first Ti layer, the Al layer and the second Ti layer under a sinter process. After depositing an interlayer dielectric(32) on the resultant structure, a via hole is formed by selectively etching the interlayer dielectric(32). After sequentially forming the second barrier metal(34,35) and the second metal layer, a metal plug(36) is formed by etching the second metal layer until the second barrier metal of the via hole is exposed. At this time, a protrusion portion of the first metal layer(22) is generated by thermal energy while forming the second barrier metal, and blocked by the TiAl3 layer(30').
Patent KR-20030042757-A (KR)
Inventor: CHOI YEONG SEOK
IPC: F25D17/08
Filed: 2001-11-23
Abstract: PURPOSE: A cool air-supplying device of a refrigerator is provided to uniformly distribute temperature and accordingly increase cooling efficiency by equally supplying cool air through rear, left, right, and door cool air guiding passages which are installed to a refrigerating compartment. CONSTITUTION: A cool air-supplying device of a refrigerator comprises a body(1) divided into a freezer compartment(10) cooling and storing food and a refrigerating compartment(20) keeping food cold by a partition(16), a cooling unit generating cool air being necessary for freezing the inside of the body, a blower fan(13) installed to a side of the body with generating the flow of cool air generated in the cooling unit, a door cool air guiding passage(23) formed at the inside of the door installed in the front of the refrigerating compartment to guide cool air generated in the cooling unit and discharge cool air into a cavity through an inner part of a door(21), a rear cool air guiding passage(24) formed at the rear of the refrigerating compartment being an opposite direction for a door installing part to guide and discharge cool air to the cavity through a rear part, a left cool air guiding passage installed at the left of the refrigerating compartment to guide and discharge cool air to the cavity through a left part, a right cool air guiding passage(26) formed at the right of the refrigerating compartment with guiding and discharging cool air to the cavity through a right side, and an inlet passage(16a) formed at the upside of the refrigerating compartment to suck in and guide cool air to the cooling unit.
Patent KR-20030045947-A (KR)
Title: Expression vector containing lectin gene regulation site of mud loach
Inventor: KIM DONG SU
IPC: C07K14/475
Filed: 2001-12-03
Abstract: PURPOSE: An expression vector containing promoters of lectin gene of Misgurnus mizolepis is provided to produce useful transformants having stabilized growth rate and significantly improved feed conversion efficiency. CONSTITUTION: An expression vector, pmlectP(KCTC 10124BP), contains promoters of lectin genes of Misgurnus mizolepis represented by SEQ ID NO:1. An expression vector of pmlectmGH (KCTC 10126BP) contains the promoters of lectin genes of Misgurnus mizolepis, and an expression vector, of pmlectcGH (KCTC 10125BP), contains growth hormone genes of Cyprinus carpio. A transformation of Misgurnus mizolepis is made by micro-injecting and incubating the expression vector, pmlectmGH, in the Misgurnus embryo. A transformation of Cyprinus carpio is made by micro-injecting and incubating the expression vector, pmlectcGH, in the Cyprinus embryo.
Patent KR-20030046200-A (KR)
Title: Groove Structure of Heavy Load Radial Tire
Inventor: CHOI JUN HYEOK
IPC: B60C11/117
Filed: 2001-12-05
Abstract: PURPOSE: A groove structure of a radial tire for pneumatic heavy load is provided to repress a belt bending generated by a stone ejector shape in a curing process, reduce rubber weight, and improve durability by minimizing the width of a bottom surface of a groove. CONSTITUTION: In a tire tread(2) multiplicatively forming a circumferential groove(1) along a circumferential direction, a groove structure of a radial tire for pneumatic heavy load is composed of a circular protruded part(3) formed at a bottom surface of the groove with having a constant diameter(d5) and connected by a connecting protruded part(4) having a diameter(d4).
Patent KR-20030048926-A (KR)
Title: Apparatus for sealing fuel
Inventor: NAM HO GYUN
IPC: B60K15/04
Filed: 2001-12-13
Abstract: PURPOSE: A fuel sealing device is provided to complete the opening and closing of a fuel cap without turning the fuel cap at several times by reducing the turning times of a screw member installed to the fuel cap less than the turning times of an existing screw member. CONSTITUTION: A fuel sealing device for preventing the fuel injected into a fuel supplying device from being separated is composed of a fuel filler neck(200) installed to a neck of a fuel tank with having a first screw member at an upper inside and a cylindrical tube shape fitting tube having a predetermined protruded part at a lower inside and a fuel cap(100) having a second screw member(112) at an upper outside and a supporting sill for preventing the separation of an o-ring(120) at a lower outside.
Patent KR-20030050818-A (KR)
Inventor: MANO NOBUYUKI
IPC: H01R13/62
Filed: 2001-12-19
Abstract: PURPOSE: A plug is provided to prevent a signal line from being connected to an earth line with reverse polarity and short between lead wires, and connect the lead wires conveniently and simply. CONSTITUTION: A plug is composed of a couple of plug contact terminals contacted to a couple of equipment terminals(131) corresponding to first and second lead wires(5,7) and installed in a plug housing(15); the plug housing formed asymmetrically corresponding to the shape of an equipment contact recess(139); a reverse insertion restricting unit for forming the asymmetrical plug housing to insert the plug to the asymmetrical contact recess only in the specific direction; and a clamp unit attaching and detaching a couple of lead wires(3). The lead wires are electrically connected to the equipment terminals by inserting the plug to the contact recess. The thick lead wire is connected to the contact terminal by the clamp unit, and connection of reverse polarity is prevented with forming the asymmetrical plug housing.
Patent KR-20030052636-A (KR)
Title: Method of fabricating capacitor in semiconductor device
Inventor: CHOI EUN SEOK
IPC: H01L27/108
Filed: 2001-12-21
Abstract: PURPOSE: A method for manufacturing a capacitor of a semiconductor device is provided to be capable of obtaining high dielectric constant and low leakage current by using a compound thin film of STO(Strontium Titanate Oxide) and Ta2O5. CONSTITUTION: A lower electrode is formed on a semiconductor substrate. An oxide thin film containing strontium, tantalum and titanium is formed on the lower electrode. A compound thin film consisting of STO(Strontium Titanate Oxide) and Ta2O5 is formed by annealing the oxide thin film containing strontium, tantalum and titanium. Then, an upper electrode is formed on the compound thin film of STO and Ta2O5.
Patent KR-20020050753-A (KR)
Title: Locker system, locker controlling method, control center, and recording medium
Inventor: INOMATA YOSHIHIRO
IPC: G07F17/12
Filed: 2001-12-21
Abstract: PURPOSE: A locker system, a locker controlling method, a control center, and a recording medium are provided to avoid a nuisance due to key carrying and key loss at a user side and to simplify user identification and service charge collection or the like at a service provider side. CONSTITUTION: In the management of a locker system provided with one or more locker boxes that temporarily keeps an object, automatic retrieval of an unoccupied locker and a use reservation for the unoccupied locker are realized, a service charge can be electronically settled, and the locker can be utilized by a plurality of users by managing unitarily the locking and unlocking operations of the locker boxes by an interactive locker managing means communicable from the communication terminal of the locker user through a network.
Patent KR-20030053596-A (KR)
Title: Piston compressed turbine engine and its control method
Inventor: NAM KUNG YOUNG
IPC: F02C5/12
Filed: 2001-12-22
Abstract: PURPOSE: A piston compression type turbine engine and a control method thereof are provided to achieve improved output and efficiency, while preventing thermal losses. CONSTITUTION: A piston compression type turbine engine comprises a piston unit(1), a turbine unit(2) and a control unit(3). The piston unit includes a cylinder block(11), a piston(12), an intake valve(13), an intake valve cam assembly(14), an exhaust valve(15) and an exhaust valve cam assembly(16). The piston includes a piston head(121) and a piston rod(122). The piston unit compresses air or fuel-air mixture by using the piston, and discharges the high pressure gas generated by the explosion of the compressed air or fuel-air mixture. The turbine unit includes a rotating shaft(21) arranged within the piston unit; and a rotating blade(22) arranged at the rotating shaft. The turbine unit generates moment of the rotating shaft by using the high pressure gas discharged from the piston unit. The control unit controls the movement of the piston by transmitting, to the piston unit, moment of the rotating shaft transmitted from the turbine unit.
Patent KR-20030053910-A (KR)
Title: Structure of fuel pipe
Inventor: KIM SEONG HAK
IPC: B60K15/01
Filed: 2001-12-24
Abstract: PURPOSE: A structure for a fuel pipe is provided to continuously supply fuel to an engine by moving the fuel pipe toward the inclined direction of fuel in traveling on a slope way, in a sudden stop, or in turning, even if fuel inside a fuel tank leans to one side, accordingly to smoothly supply fuel to the engine at any traveling conditions, and to prevent the output reduction and stopping of the engine. CONSTITUTION: In a structure for a fuel pipe composed of a fuel tank(10) and a fuel pipe(11) inserted from the upside of the fuel tank into the lower side thereof to pump fuel, the structure includes a flexible pipe(12) freely bent and disposed in the middle of the fuel pipe which is inserted into the fuel tank and a weighted material(13) of a constant weight combined to an end of the fuel pipe. Therefore, the flexible pipe is bent according to an inclined angle of a vehicle and an inlet of the fuel pipe moves toward a direction to which fuel leans.
Patent KR-20030055662-A (KR)
Inventor: HUH SAM SEONG
IPC: H01L21/68
Filed: 2001-12-27
Abstract: PURPOSE: An electrostatic chuck is provided to prevent the thermal expansion of a wafer and reduce the generation of particles by using a silicon rubber. CONSTITUTION: An electrostatic chuck includes a main body(10), a base coating portion(20), an electrode portion(30), an over-coating portion(40), and a wafer chucking portion(50). The main body is installed in the inside of a process chamber. The main body is formed with a graphite material. The base coating portion is formed with PBN(Pyrolytic Boron Nitride) in order to cover an outer surface of the main body. The electrode portion is formed by depositing and patterning PG(Pyrolytic Graphite) on a surface of an upper side of the base coating portion. The over coating portion is formed by depositing the PBN on a lower portion of the electrode portion and an outer surface of the base coating portion. The wafer chucking portion is adhered on an upper portion of the patterned electrode portion.
Patent KR-20030055971-A (KR)
Title: Sensor mounting structure for washing machine
Inventor: RYU JAE CHEOL
IPC: D06F39/12
Filed: 2001-12-27
Abstract: PURPOSE: Installation structure of a sensor for a washing machine is provided to prevent leakage by installing the sensor without penetrating a water tub, and to cut down manufacturing cost by using the water tub in common with reducing parts. CONSTITUTION: A sensor installation system is composed of a water tub(20) storing washing water; an uneven sensor part(27) protruded inward and formed at the side of the water tub; and a sensor(30) inserted to the uneven sensor part out of the water tub to detect the water storage part through the convex part. A concave part(28) is recessed in the lower part of the water tub, and a convex part(29) is protruded to the water storage part. An assembling plate(34) of the sensor is combined with an assembling boss(23) of the lower part of the water tub. Leakage is prevented by installing the sensor without penetrating the water tub, and parts are reduced by not using sealing members. The water tub is used in common regardless of use of the sensor.
Patent KR-20030057614-A (KR)
Title: A X-ray detector and a method for fabricating thereof
Inventor: CHOO GYO SEOP
IPC: H01L31/115
Filed: 2001-12-29
Abstract: PURPOSE: An X-ray detector and a method for manufacturing the same are provided to be capable of improving the carrier mobility of a TFT(Thin Film Transistor) channel by using a silicon insulating material layer as a contact layer of the TFT channel. CONSTITUTION: A gate electrode and a gate line having a gate pad(206) are formed on a semiconductor substrate(200). A gate isolating layer is formed on the entire surface of the resultant structure for covering the gate line. A semiconductor layer made of an active layer and an ohmic contact layer, is formed at the upper portion of the gate isolating layer. A source and drain electrode(214) are located and separated apart from each other at the upper portion of the semiconductor layer. A data line including the source electrode and a data pad, and a ground line are formed on the resultant structure. The first protecting layer is formed on the resultant structure. At this time, the first protecting layer directly contacts the active layer. Preferably, the first protecting layer is one selected from a group consisting of an SiNx layer and an SiOx layer.
Patent KR-20030057722-A (KR)
Title: Input Buffer Circuit in Semiconductor Memory Device
Inventor: YOO MIN YEONG
IPC: G11C11/4093
Filed: 2001-12-29
Abstract: PURPOSE: An input buffer circuit of a semiconductor memory device is provided to suppress the occurrence of the off-current with minimizing the occupation area. CONSTITUTION: An input buffer circuit of a semiconductor memory device includes a reference voltage input transistor(NM1), a first pull-up transistor(NM1), a second pull-up transistors(NM2), a third pull-up transistor(NML), a fourth pull-up transistor(PMR), a first and a second switches(SW1,SW2), a driving transistor(NMO), a pair of auxiliary devices(PM2,PM3) and an inverter(INV). In the input buffer circuit, the reference voltage input transistor(NM1) pulls down the voltage of the first node in response to the input of the reference voltage, a first pull-up transistor(NM1) pulls up the first node in response to the voltage level of the first node and the second pull-up transistor(NM2) pulls up the second node in response to the voltage level of the first node. The first switch(SW1) by-passes the power to the first pull-up transistor(NM1) in response to the mode selection of the SDR or the DDR and the second switch(SW2) by passes the power to the second pull-up transistor(NM2) in response to the mode selection of the SDR or the DDR.
Patent KR-20030058378-A (KR)
Title: Hydraulic pump control system for a small excavator
Inventor: JUNG GWANG SIK
IPC: E02F9/20
Filed: 2001-12-31
Abstract: PURPOSE: A hydraulic pump control system of a small excavator is provided to prevent the lowering of the speed on a front work by swivel and to prevent unnecessary output loss by outputting the appropriate flow for swivel. CONSTITUTION: The hydraulic pump control system of a small excavator comprises a front working unit containing a boom cylinder(1), a bucket cylinder(2) and an arm cylinder(3), hydraulic pumps(P1,P2) for primary, secondary variable capacities supplying pressure oil to traveling motors(M1,M2), a pump regulator(4) controlling a swash angle of the hydraulic pumps(P1,P2), a swivel motor(M3), a third hydraulic pump(P3) supplying oil pressure to the swivel motor(M3) only, a swiveling direction control valve(7) installed on a discharge hydraulic line(5) of the third hydraulic pump(P3) to change the direction of oil pressure supplied to the swivel motor(M3), a pair of oil grooves(6a,6b) connected to the inlet/outlet of the swiveling direction control valve(7) and the swivel motor(M3), check valves(8a,8b) installed on the oil grooves(6a,6b) to restrain the supply of oil pressure and to allow the discharge of oil pressure, parallel oil grooves(9a,9b) detouring each check valve(8a,8b), swiveling input flow control valves(12a,12b) installed on each parallel oil groove(9a,9b) and communicated when the pressure of pressure oil supplied to the swivel motor(M3) goes over than the appointed pressure, an input flow sensor of a swivel motor connected to each oil groove(9a,9b) of the swiveling input flow control valves(12a,12b) to select the high pressure of the pressure oil on the passages(6a,6b), and an oil groove(10) connecting the detected oil pressure with the pump regulator(4).
Patent KR-20010081007-A (KR)
Title: Process for the production of hydrogen sulphide from elemental sulphur and use thereof in heavy metal recovery
IPC: C12R1/01
Filed: 1999-11-16
Abstract: A process was found for the conversion of elemental sulphur to hydrogen sulphide under ambient temperature and pressure. The biological hydrogen sulphide production process described is less expensive than both the chemical production of hydrogen sulphide and the biological hydrogen sulphide production from diluted sulphate containing waste water streams. Except for economical benefits also safety advantages exist compared to the chemical production of hydrogen sulphide, which is achieved at elevated temperature and pressure. The hydrogen sulphide produced can be used for the recovery of heavy metals.
Patent KR-20010089536-A (KR)
IPC: G11B7/22
Filed: 2000-10-12
Abstract: 본 발명은 광 빔을 광 디스크에 조사(照射)하여, 광 디스크에 정보 신호의 기록 또는 재생을 행하는 광 픽업 장치에 관한 것이며, 대물 렌즈를 지지하는 합성수지제의 렌즈 홀더에 구동용 코일을 설치한 가동부를 구동용 코일에 대향하는 자석을 가지는 고정부에 외부 회로로부터의 급전 매체를 겸하는 서스펜션을 통하여 변위 가능하게 지지한다.  렌즈 홀더에 수지 도금법에 의해 형성한 도전부를 설치하고, 구동 코일의 단부 및 서스펜션의 일단을 도전부에 납땜하여 가동부의 고정부에 대한 기계적인 지지와 구동 코일의 회부 회로와의 전기적인 접속을 도모한다.
Patent KR-20010089727-A (KR)
IPC: C02F9/00
Filed: 2000-10-30
Abstract: 단순히 오존이나 과산화수소수를 처리대상 오수에 혼입시켜서 다이옥신류, PCB 등의 유해물질을 산화 분해하더라도 의도하는 분해효과를 얻는 것은 사실상 어렵다. 본 발명은, 보다 확실한 처리효과를 실현할 수 있는 오존처리를 기본으로 한 고효율 수처리방법 및 고효율 수처리장치를 제공하는 것을 목적으로 한다. 
     이 목적을 달성하기 위하여 본 발명은, 다이옥신류, PCB 등의 유해물질을 포함하는 처리대상 오수에 평균 입경을 0.5∼3미크론으로 미세 기포화한 오존을 접촉시키는 오존 처리를 행한다. 그리고, 이 오존 처리를 기본으로 하여, 과산화수소수 처리, 자외선 조사처리, 전기분해 처리, 탄화여재 처리를 적합하게 조합함으로써 높은 처리효과를 발휘발 수 있도록 구성되어 있다.
Patent KR-20020057796-A (KR)
Title: 추진제 조성물족 및 그 제조방법
IPC: F02K9/08
Filed: 2000-04-19
Abstract: 나이트레이트 에스테르 가소제의 선택된 군 중의 적어도 하나, 열적 안정제, 탄소 및 고에너지 고체의 혼합물과 니트로셀룰로오스를 포함하는 클래스 1.3 추진제 조성물족 및 그 추진제 조성물족의 제조방법이 제공된다.
Patent KR-20020010904-A (KR)
Inventor: CHANG EUNG SOON
IPC: H01Q1/10
Filed: 1999-11-30
Abstract: PURPOSE: An antenna for use of a portable wireless communication system is provided to expand a bandwidth by enhancing the structure of a spring and a C-ring arranged in interior of a helical antenna and to reduce an influence on communication quality in spite of change of a frequency at the time of a call. CONSTITUTION: An antenna for use of a portable wireless communication system is integral in its structure so as to function as a helical antenna when retracted and as a rod antenna when extracted, and a spring arranged in the helical antenna is formed of a leaf spring rolled to have a thickness of .psgr. 0.5 so as to expand a bandwidth, and a C-ring(30) to be coupled to a lower interior of the spring is shaped as a circle having at side surfaces thereof a plurality of resilient plates(30A), inserted into a supporting member and contracted so that an antenna may be resiliently fixed when extracted or retracted.
Patent KR-20030062172-A (KR)
Title: Door assembly for washing machine
Inventor: JE BYEONG SU
IPC: D06F39/14
Filed: 2002-01-16
Abstract: PURPOSE: A door assembly of a washing machine is provided to exactly install and assemble a glass and to improve the working efficiency of an assembly operation by melting and combining a frame and a holder. CONSTITUTION: A door assembly(30) of a washing machine is composed of a frame(31), a glass(37), and a holder(38). The frame includes a perforation hole unit(31') formed in the middle, a side wall(32) turning an edge, and a knob(33) of the side wall integrally formed where the knob corresponds to a front end of the door assembly. A melting band(34) encloses the side wall inward the perforation hole unit and is orthogonal to an upper end of the side wall. A stepped unit(35) turns a lower-front end of the melting band. The edge of the glass is placed on the stepped unit. The holder is combined and fixed to the melting band of the frame. In additional, the holder has a perforation hole unit(38') corresponding to the perforation hole unit in the middle and a side wall(39) enclosing the edge and corresponding to the side wall of the frame. A melting band(40) corresponding to the melting band of the frame is formed at the upside of the side wall.