baber/WOPTO huggingface dataset:
Patent KR-20020070725-A (KR)
Title: A high-speed fermenter of food waste and the system removing a stink and salt
Inventor: KIM MOON KYOUN
IPC: B09B3/00
Filed: 2001-03-02
Abstract: PURPOSE: A high speed garbage fermentation device that does not generate odor and salt is provided. CONSTITUTION: The system comprises a drying tank(10), an inlet(11), an outlet(12), an agitating screw(13), and a discharge screw(23). In the drying tank(10) which is surrounded by electric heater(21), and has an inlet(11) at the top and an outlet(24) at the bottom, the agitating screw(13) which is fixed on screw shaft(14), is driven by a hydraulic motor(19a), and has an agitating impeller(16) horizontally installed at the middle part, and a discharge screw(23) driven by a hydraulic motor(19b) is horizontally installed at the bottom.
Patent KR-20020082500-A (KR)
Title: Whitening cosmetics composition comprising a 3-Aminopropyl Kojylphosphate
Inventor: KANG HAK HUI
IPC: A61K8/00
Filed: 2001-03-09
Abstract: PURPOSE: A skin whitening agent containing 3-aminopropyl kojylphosphate(KoA-APPA) referred as whitegen and a salt thereof as an effective ingredient is provided which is stable within a formulation and imparts an excellent skin whitening effect as well as not irritating skin. CONSTITUTION: The skin whitening agent contains 0.01 to 10% by weight of 3-aminopropyl kojylphosphate represented by the formula 1, based on the total weight of the composition. For example, 10g kojic acid is dissolved in 80ml methanol, added with 4.3g potassium hydroxide, agitated for 30min and then added with 2-chlorotetrahydro-2H-1,3,2-oxazaphosphorine P-oxide obtained by adding a solution of 34.1ml phosphorous oxychloride and 400ml dichloromethane to a solution of 30ml 3-amino-1-propane, 102ml triethylamine and 200ml dichloromethane and then concentrating to produce 3-aminopropyl kojylphosphate.
Patent KR-20020073815-A (KR)
Title: Test board having compatibility from package type
Inventor: BYUN HYEONG CHAN
IPC: H01L21/66
Filed: 2001-03-16
Abstract: PURPOSE: A test board compatible with a type of package is provided to reduce a cost necessary for test by forming the test board compatible with various types of packages. CONSTITUTION: A test board is formed with an extended board(24) and a main test board(26). A packaged semiconductor IC(20) is coupled with a socket(22). A connection pin and a hole(24a) are formed on the extended board(24). The connection pin corresponds to the maximum number of testable pins. The hole(24a) has the same pattern as the pin of the socket(22). The hole(24a) corresponds to the connection pin. The main test board(26) corresponds to each connection pin of the extended board(24). It is desirable that the holes(24a) and the connection pins be in one-to-one ratio. A test circuit is printed on the main test board(26). It is desirable that the main test board(26) is electrically connected with the connection pin through an SIP(Single In-line Package) connector(26a).
Patent KR-20020074604-A (KR)
Title: Multi-used kick board
Inventor: CHOI HYO SEUNG
IPC: B62K15/00
Filed: 2001-03-21
Abstract: PURPOSE: A kick-board for ice and snow is provided to make a user enjoy a kick-board even on the ice and snow as well as on the ground. CONSTITUTION: Symmetric blades(10,14) for causing a sliding motion are placed in the left and right sides of a kick-board wheel. The blades are mutually supported on many connecting bars(15,15') penetrating through a wheel. A rib-shaped protrusion is formed on the upper face of the blade in the lower portion of a footstep. The protrusion is combined to the sides of two linear blades prepared in the lower portion of the footstep by connecting members(8,9,12,12'). When used on the ground, a lever is placed horizontal to make the blades stuck onto the bottom end of the footstep rib. When used on the ice or snow, the lever is placed vertical to make the blades grounded on the ice or snow.
Patent KR-20010095034-A (KR)
Title: Elastic flexible complex sheet and method of producing the same
Inventor: OHATA HIROYUKI
IPC: D04H3/153
Filed: 2001-03-28
Abstract: PURPOSE: To provide an elastically extendible composite sheet having a non- elastic layer made of extendible fibers each having a small diameter on at least one surface of an elastic layer. CONSTITUTION: The non-elastic layer 2 connected to the elastic layer 3 of the composite sheet 1A is formed to contain thermoplastic synthetic fibers of at least 80 wt.% each having extendible fiber containing a lubricant of 0.1 to 5.0 wt.%.
Patent KR-20020081495-A (KR)
Title: Combination structure between waveguide and microstrib line
Inventor: KIM YUN JIN
IPC: H01P5/107
Filed: 2001-04-18
Abstract: PURPOSE: A combination structure between a waveguide and a micro-strip line is provided to reduce a loss of insertion and prevent generation of errors due to movement of a probe by reducing a length of a micro-strip line. CONSTITUTION: A probe(113) is formed at a micro-strip line(111) of an E-plane probe(110). The probe(113) is formed at an end portion of an upper face of a dielectric material(115) toward an inner side of the dielectric material(115). The width of the probe(113) is narrower than the width of the micro-strip line(111). The dielectric material(115) of the E-plane probe(110) is extended to one side of the inside of a waveguide(130). The probe(113) performs a matching function since the width of the probe(113) is narrower than the width of the micro-strip line(111). An end portion of the dielectric material(115) of the E-plane probe is inserted into the inside of a main body(120). The end portion of the dielectric material(115) is fixed by a groove(121) formed at the inside of the main body(120).
Patent KR-20020082274-A (KR)
Title: Position monitoring apparatus and method for mobile communication device
Inventor: LEE YONG U
IPC: H04B7/26
Filed: 2001-04-20
Abstract: PURPOSE: A device for tracking a position of a mobile communication terminal is provided to estimate virtual positions of a terminal by using TOA(Time Of Arrival) and AOA(Angle of Arrival) data obtained from each base station, and to decide a final position by average coordinates of each estimated position, thereby enabling position tracking of the terminal. CONSTITUTION: A mobile communication exchange(701) inputs a signal transceived between each base station and a terminal, and processes the signal. A TOA calculator(702) calculates distance between the terminal and the base stations by an arrival time of the signal received through the mobile communication exchange(701). An AOA calculator(703) calculates a receiving angle of the terminal from the signal received through the mobile communication exchange(701). A position decider(704) draws an extension line on a virtual circle with a radius of the calculated distance in a direction of the angle of the AOA calculator(703), and decides a cross point as a position of the terminal.
Patent KR-20020086083-A (KR)
Title: cable tension adjustment device of parking brake system
Inventor: BAE GYU TAE
IPC: B60T7/10
Filed: 2001-05-11
Abstract: PURPOSE: A tension adjuster for a cable of a parking brake is provided to improve braking performance and stability, and to cut down manufacturing expenses by keeping balance with distributing force to left and right wheels through the cable. CONSTITUTION: A tension adjusting device for a parking brake cable is composed of an arm member(18) integrally turned in turning an operating lever; a support bracket(31) spaced from the arm member; a cable rod(32) penetrating the support bracket and the arm member; an adjusting nut(33) thread-connected to the end of the cable rod; a guide bracket(34) mounted in the support bracket; and a cable(35) fitted around the guide bracket. Braking performance and stability are improved with keeping balance of force distributed to left and right wheels through the cable.
Patent KR-20020088286-A (KR)
Title: Method of Reinforcing Steel Girder Beam Type Steel Plate for Bridge and Structure Thereof
Inventor: CHUN HYE GYEONG
IPC: E01D22/00
Filed: 2001-05-21
Abstract: PURPOSE: A method for reinforcing a steel girder beam of a bridge and the structure of the reinforced steel girder beam are provided to improve a function and a use life of the bridge by increasing a strength thereof. CONSTITUTION: The structure for reinforcing a strength of the steel girder beam(30) to be installed on piers(10) in order to support an upper slab(20) comprises a steel girder beam support(33) installed under a lower flange of the steel girder beam, a plurality of bolt fastening holes(32a,32b) formed at regular distances along the steel girder beam, a first reinforcing plates(40,41) and a second reinforcing plate(50) to be fastened to the both edges of the steel girder beam with a high tensile bolt(60) and a fixing nut(61), and a plurality of bolt fastening holes(42a,42b,51) formed on the first and second reinforcing plates.
Patent KR-20020089940-A (KR)
Inventor: JUN YOUNG HO
IPC: A23L1/18
Filed: 2001-05-25
Abstract: PURPOSE: An automatic puffing apparatus which can automatically perform all the puffing processes and suitably controlling the operation thereof even if the puffing pressure is high is provided which can mass-produce good quality processed food. CONSTITUTION: This puffing apparatus contains: a kettle(410) for containing foodstuffs and cooking; a heating means for supplying a heat source for heating the kettle using a burner(420); a charging part(430) for charging the foodstuff to be cooked; a rotary part(440) for rotating the kettle around a central axis during the supply of the heat source to kettle; a gyration part(450) for controlling the posture of the kettle; an opening and closing part(460) for opening and closing the cover of the kettle; and a control part for controlling the operation procedure based on a cooking pressure preset according to the kind of foodstuffs to be cooked.
Patent KR-20020089998-A (KR)
Title: Method for Forming ILD in Semiconductor Device
Inventor: HWANG IN SEOK
IPC: H01L21/31
Filed: 2001-05-25
Abstract: PURPOSE: An interlayer dielectric formation method of a semiconductor device is provided to prevent a dishing generating at a low density region by two-step polishing using a silica based slurry and a ceria based slurry. CONSTITUTION: An interlayer dielectric is formed on the semiconductor substrate(100) having transistors, a high density region(101) having high pattern density and a low density region(102) having low pattern density. A capping layer is formed on the interlayer dielectric. A planarized interlayer dielectric(152) is formed by two-step polishing of the interlayer dielectric using the capping layer. That is, high topology portions of the interlayer dielectric and the capping layer are firstly polished by CMP(Chemical Mechanical Polishing) using a silica based slurry. Then, the exposed interlayer dielectric is selectively polished by CMP using a different polishing selectivity between the interlayer dielectric and the capping layer and using a ceria based slurry. A polysilicon layer or a SiON layer is used as the capping layer.
Patent KR-20020091899-A (KR)
Title: A health supporting food and it's making method for constipation, corpulence
Inventor: KIM JUNG WOONG
IPC: A23L33/00
Filed: 2001-06-01
Abstract: PURPOSE: Provided are a supplementary health food for constipation and corpulence and a manufacturing method thereof by using a sea tangle, a sea lettuce and chicory as main ingredients. CONSTITUTION: The manufacturing method of the supplementary health food for constipation and corpulence comprises the steps of: mixing a sea tangle, a sea lettuce and chicory in a weight ratio of 5:3:2; mixing the mixture with water in a mixing ratio of 3:7; and heating them for 2-4 hours and squeezing the heated mixture, or granulating the mixture.
Patent KR-20010110360-A (KR)
Title: 반도체 장치 제조방법
IPC: H01L21/77
Filed: 2001-06-07
Abstract: 통상, LDD 구조를 갖춘 TFT 혹은 GOLD 구조를 갖춘 TFT를 형성할 때, 제조공정이 복잡하게 되어 제조단계 수가 증가하게 되는 문제가 있다. 서로 폭이 상이한, 제1 도전층(18b)과 제2 도전층(17c)과의 적층으로 형성된 전극을 형성한다.  제1 도전층(18b)이 선택적으로 에칭되어 제1 도전층(18c)을 형성한 후에, 제1 도전층(18c)에 중첩하는 저농도 불순물 영역(25a)과 제1 도전층(18c)에 중첩하지 않는 저농도 불순물 영역(25b)은 저농도로 불순물 원소를 도핑함으로써 형성된다.
Patent KR-20020095323-A (KR)
Title: Structure of Revolution type engine
Inventor: CHOI SOO BONG
IPC: F02B53/00
Filed: 2001-06-14
Abstract: PURPOSE: A rotary engine structure is provided to improve the energy efficiency by making the length of stroke of a circular piston drum to be long, maintain stable rotation of the piston drum to the single direction, and reduce noise. CONSTITUTION: A piston blade(12) of a piston drum is rotated in the main body(20) of a cylinder and compresses a mixture flowed in. If the compressed gas is explored by a spark of an ignition plug(37), all valves of opening/shutting parts are operated to prevent the back flow of the combustion gas to an intake part(A) and guide to a discharge part(B) to discharge the gas. The explosion energy, generated when the compressed gas is explored, rotates the piston drum and is converted into the rotation kinetic energy.
Patent KR-20020095706-A (KR)
Title: Method for searching search terms by P2P(Peer to Peer) system
Inventor: JIN SEUNG GWAN
IPC: G06F17/30
Filed: 2001-06-15
Abstract: PURPOSE: A method for searching a keyword by a P2P(Peer-to-Peer) method is provided to share the data effectively by directly requesting the search for the keyword to other user's computer in the same group after searching the keyword on the user's computer and a web server. CONSTITUTION: A user logs in to the web server of an operator by inputting an ID and a password. The user searches the keyword in the cache contents of the user's computer by executing a searching program. In case that the keyword is not confirmed by the cache contents, the user searches the keyword to the web server. In case that the keyword is not confirmed by the web server, the web server recommends the user to search the keyword to other user's computer in the same group. If the user accepts the recommendation, the operator requests other users accessed to the web server to inform a search result for the keyword. The other user having the information relating to the keyword informs the operator of the search result. The operator informs the user of the information of the user having the data. The user obtains the information from the user having the data through the direct contact.
Patent KR-20010079195-A (KR)
Title: Method for providing a caller identification retrieval service in case of incomplete call
Inventor: YOON SEOK HYEON
IPC: H04M1/57
Filed: 2001-06-21
Abstract: PURPOSE: A method and system for providing a calling number search service for an incomplete call is provided so that a called subscriber can confirm caller information, including a caller number, at any time and anywhere, in case that the subscriber is in his absence, the line is busy or an incomplete call is generated due to a terminal power off state. CONSTITUTION: A system for providing a calling number search service for an incomplete call is comprised of a calling exchange(210), a called exchange(220), an HLR(230), an SMSC(Short Message Service Center)(240), a CCBS(Customer Center and Billing System)(290), a caller number search server(280), a BSC(Base Station Controller)(250), a BTS(Base station Transceiver Subsystem)(260), a service subscriber database(282), and a called subscriber(270). The CCBS(290) transmits caller number search service subscriber information to the HLR(230) and the caller number search server(280). The HLR(230), storing various information for the called subscriber(270), receives and stores caller number search service subscriber information from the SMSC(240). The calling exchange(210), checking caller number search service subscriber information received from the called exchange(220), transmits call information to the SMSC(240) using the SMDPP(SMS Delivering Point to Point) of a MAP(Mobile Application Protocol). The SMSC(240) receives a caller number from the calling exchange(210) and transmits it to the caller number search server(280). The caller number search server(280) receives caller number search service subscriber information from the CCBS(290) and stores in the service subscriber database(282). Also the caller number search server(280) receives the caller number from the SMSC(240) and stores it in the service subscriber database(282).
Patent KR-20030000003-A (KR)
Title: Oil separator for blow by gas
Inventor: KANG JONG IN
IPC: F01M13/04
Filed: 2001-06-22
Abstract: PURPOSE: A device for separating oil from blowby gas is provided to separate oil particle contained in the blowby gas by compressing or cooling the blowby gas using a compressor or cooler. CONSTITUTION: In a blowby gas recirculating apparatus supplying blowby gas collected in a crank case to a combustion chamber through a PVC pipe, a device for separating oil from blowby gas comprises a PVC pipe where a housing(22), of which an outlet is smaller than an inlet which the blowby gas is flowed into, is formed, a compressor(30) compressing the blowby gas passing the housing by receiving operating force of a crankshaft with a belt(35) and a pulley(34), a cooler(40) formed at the PVC pipe of the upper side of the housing for cooling the blowby gas compressed in the compressor, an expansion chamber(50) of which a side is connected to the PVC pipe and having a space(52) of a fixed volume, wherein a gas outlet(54) is formed at the upper part of the space to be connected to the combustion chamber and an oil outlet(56) is formed at the lower part of the space, and a venturi(25) formed in the PVC pipe connected to the expansion chamber to make the compressed blowby gas of low temperature and high pressure more strongly supplied to the expansion chamber.
Patent KR-20030000110-A (KR)
Title: Making method of capacitor by using solid electrolyte
Inventor: KIM JAE GEUN
IPC: H01G9/15
Filed: 2001-06-22
Abstract: PURPOSE: A method for manufacturing a solid electrolyte condenser is provided to reduce manufacturing procedures by forming a conductive polymer layer through the oxidative polymerization processes performed twice. CONSTITUTION: A method for manufacturing a solid electrolyte condenser comprises a shaping step(ST10), a sintering step(ST20), a Ta2O5 film formation step(ST30), an oxidative polymerization step(ST40), an assembling step(ST50), a sheathing step(ST60), an aging step(ST70) and a marking step(ST80). The oxidative polymerization step includes a first sub-step of forming a conductive polymer layer onto the Ta2O5 film by impregnating the condenser element having a surface coated with Ta2O5 film, into the oxidizer solution produced by adding water to an ammonium persulfate solution of 0.1 to 0.8 mol, and the pyrrole monomer solution produced by adding acetonitrile to the pyrrole of 0.1 to 3 mol; and a second sub-step of forming a conductive polymer layer by impregnating the condenser element into the oxidizing solution of 0.3 to 1.8 mol and the pyrrole monomer solution.
Patent KR-20010079270-A (KR)
Inventor: SHIN CHEOL HO
IPC: F04C18/324
Filed: 2001-06-28
Abstract: PURPOSE: A rotary compressor is provided to promote the high-pressure compression and to remove a suction valve by sucking and compressing gas or fluid with a compressor without changing the center of a rotor to reduce vibration and noise. CONSTITUTION: A rotary compressor includes a fixed compressor body, a rotor fixed to a fixed shaft, foldable blades on the surface of the rotor, and a spring put between the blades and the rotor surface to spread the blades. To prevent the center of a rotating rotor from being changed, the rotor body is inserted into the circumference of the body slightly at a contact surface between the compressor and the rotor. The central shaft of the rotor is fixed to a fixed support unit to prevent the center from being moved. The plural rotary blades of the rotor are folded integrally with the surface of the rotor and spread at specific angle. When the rotor is rotated, the blades are folded by the narrow width to compress gas or fluid. During a compression stroke, the blades are operated in proportion to the frictional surface. Therefore, the rotary compressor is effective for preventing vibration and noise.
Patent KR-20030002216-A (KR)
Title: Device to reproduce outlet of constant velocity joint for automobile and method thereof
Inventor: KO MYUNG JIN
IPC: B23P19/00
Filed: 2001-06-30
Abstract: PURPOSE: A method and an apparatus for reproducing an outlet of an equi-speed joint are provided to reduce an exchanging cost of the outlet of the equi-speed joint by reproducing the outlet using a rotating grindstone. CONSTITUTION: An outlet reproducing apparatus includes an outlet clamping section(100), an outlet cutting section(200), a grindstone lifting section(300), an outlet rotating section(400), an outlet moving section(500), and an outlet initial position adjusting section(600). The outlet clamping section(100) includes three supporters(103). A holder(104) having a supporting protrusion(103a), a compressor(105) for compressing oil, and a lever(106) are formed at an end of each supporter(103). The outlet moving section(500) includes first and second guides, a motor, and a hydraulic cylinder. Oil pipes communicated with the holder(104) and first and second hydraulic cylinders are connected to the compressor(105).
Patent KR-20030004528-A (KR)
Title: Movable scaffolding of operation concrete slab of bridge
Inventor: CHO NAM IN
IPC: E01D19/10
Filed: 2001-07-05
Abstract: PURPOSE: A mobile timbering for constructing a concrete slab of a bridge is provided to install a slab of a bridge safely and firmly, to shorten a period of construction and to reduce construction expenses by recycling timbering. CONSTITUTION: The mobile timbering for constructing a concrete slab(210) of a bridge(200) comprises the steps of installing a mobile roller(111) and a reciprocating jack(112) on a box-shaped frame(110) where a vertical bearing(130) and a backing(140) are installed in the L shape to move or fix the frame(110) on the bridge(200), installing a workbench(144) on the backing(140), then installing a lower form(141a) and a side form(141b) on the workbench(144), wherein the angle of the side form(141b) is controlled by a turn buckle(142) connected with the workbench(144) and the side form(141b) of the backing(140).
Patent KR-20030005744-A (KR)
Title: A water preheating system having function for prevnting tube from freezing and removing dust on the tube
Inventor: CHOI RYONG
IPC: C10B39/00
Filed: 2001-07-10
Abstract: PURPOSE: A supply water preheating system is provided which increases preheating efficiency of supply water by effectively preventing a heat transfer tube of a supply water preheater from freezing and dust from adhering onto the surface of the heat transfer tube. CONSTITUTION: The supply water preheating system having functions for preventing heat transfer tube from freezing and removing dust on the tube comprises a heat exchanger(20) into which pure water is supplied from a storage tank(10) by a pump; a supply water heat exchanger(30) which is connected to the heat exchanger(20) to increase temperature of water supplied; a supply water preheater(40) comprising upper and lower preheaters comprising a heat transfer tube(42) which is connected to the supply water heat exchanger(30), through which a circulation gas (G) passes so that the heat transfer tube(42) is cooled while supply water is heated, the supply water preheater(40) is again connected to the supply water heat exchanger(30); and a gas stripper(60) connected to the supply water heat exchanger(30), and the supply water preheating system further comprises a low pressure steam supply means(70) connected to the supply water heat exchanger(30), and a dust removal means(80) which is installed at the heat transfer tube(42) of the supply water preheater(40) so that the dust removal means(80) is moved to remove dust on the surface of the heat transfer tube(42) when a circulation gas passes through the heat transfer tube(42).