baber/WOPTO huggingface dataset:
Patent KR-20020090078-A (KR)
Title: sponge sit
Inventor: KIM GI DUG
IPC: A47C7/02
Filed: 2001-05-23
Abstract: PURPOSE: Provided is a sponge cushion for classroom chairs which is easily attached to sheet side or back side of the chairs after eliminating protection paper from an adhesion tape so that it increases convenience in use. CONSTITUTION: The sponge cushion(1) for the classroom chairs is characterized by comprising the parts of: the vinyl cloth(5) or a cloth which covers upper and lateral side of a sheet and a back side of the classroom chairs; and an adhesion side or the adhesion tape(7) which is attached under the vinyl cloth. The sponge cushion sheet is configured as the same form as the sponge cushion and cut and used as the shape and the size of the sheet where the adhesion side is formed.
Patent KR-20020001522-A (KR)
Title: Valve
Inventor: HORI SHUUJI
IPC: F16K17/196
Filed: 2001-06-05
Abstract: PURPOSE: To provide a pressure reducing valve that can ensure a minimum pressure even when engine speed is lowered. CONSTITUTION: The pressure reducing valve 70, 70', 700 for changing an output pressure p1 according to engine speed has a means 73 for outputting a prescribed minimum pressure pmin when engine speed is a first prescribed speed r1 or lower.
Patent KR-20020092744-A (KR)
Title: Method for automatically detecting and formatting hard disk drive
Inventor: CHO SEONG IK
IPC: G06F3/06
Filed: 2001-06-05
Abstract: PURPOSE: A hard disk sensing and formatting method is provided to automatically recognize a hard disk and check whether or not the hard disk is formatted in a case that the hard disk is installed at a digital satellite receiver. CONSTITUTION: The method comprises steps of a digital satellite receiver being turned on, a controller initializing the digital satellite, checking whether a hard disk is installed, and transmitting a check result to a main controller(S21, S22), in a case that the hard disk is installed, a format detector reading sector data of the hard disk, and transmitting a reading result to the main controller(S23, S24), in a case that the hard disk is not formatted, the main controller receiving format check data and formatting the hard disk(S25, S26), in a case that the hard disk is not installed, the controller performing a receiving mode of the digital satellite receiver(S23), and in a case that the hard disk has been formatted already or the main controller finishes formatting the hard disk, the digital satellite receiver performing a storage or regeneration mode(S27).
Patent KR-20020094081-A (KR)
Title: teeth of a saw for cut off the jaw bones
Inventor: LEE JAE HWA
IPC: A61B17/14
Filed: 2001-06-07
Abstract: PURPOSE: A saw tooth for cutting maxillary bone is provided to avoid cause of external scar by cutting inner skin of mouth and to eliminate danger of damage to tissues including muscle around the bone. CONSTITUTION: The saw tooth comprises a fastening end(12) engaged in jaw of a motivated saw for straight-reciprocation movement; arm part(14) linearly extended from the fastening end(12); a bending end(16) bent and extended at a constant angle from the arm part(14); a pair of blade coupling ends(18,20) parallel to the arm part(14) and bent at a constant angle and extended from the bending end(16), and having twisted sides at desired angle relative to a face formed by the arm part(14) and the bending end(16); and a blade part(22) inserted between the blade coupling ends(18,20) and having a plurality of teeth on long side at one end of the blade.
Patent KR-20010111630-A (KR)
Title: 시간/피치 변환 장치 및 시간/피치 변환 방법
IPC: G10L13/00
Filed: 2001-06-11
Abstract: 본 발명은 구성의 대형화, 처리의 복잡화를 초래하지 않고, 또한 재생 음질을 손상시키지 않고 재생 음성의 피치/재생 시간을 용이하게 변경할 수 있는 시간/피치 변환 장치 및 시간/피치 변환 방법을 제공하는 것을 과제로 한다. 
     본 발명은 주파수 데이터로서 압축된 음성 데이터의 스펙트럼을 시프트한 후 데이터의 보간/추출을 행하여, 시계열 데이터의 음성 데이터로 역 변환하도록 구성된다.
Patent KR-20020094504-A (KR)
Inventor: JUNG IL YEONG
IPC: H01L21/027
Filed: 2001-06-12
Abstract: PURPOSE: An apparatus for exposing a wafer edge is provided to improve a line-width by enhancing a focus of an optical source using multiple slit mask. CONSTITUTION: The wafer edge exposing apparatus comprises a lamp(10) as an optical source, a multiple slit mask(20), and a lens assembly(30). The multiple slit mask(20) is filtered the optical source irradiated from the lamp(10) and outputted multiple slit optical source to the lens assembly(30). The lens assembly(30) having a plurality of lens(32,34,36) is focalized the filtered slit power source, and irradiated each focalized power source into a wafer(40).
Patent KR-20020095897-A (KR)
Title: The car jack move construction
Inventor: KANG KYONG KOO
IPC: B60S9/06
Filed: 2001-06-18
Abstract: PURPOSE: A driving apparatus of a jack for a vehicle is provided to repair and replace a tire conveniently and simply by automatically lifting the vehicle body with connecting the driving apparatus to the direct current power of the vehicle. CONSTITUTION: A driving system(100) is composed of a motor rotating forward and reverse, and electrically connecting to a cigar jack(230) connected to direct current power; a switch(250) connected electrically between the motor and the cigar jack to turn on and off power; a casing(210) protecting the motor; a tool connecting link(210) combined with the motor connecting link and a screw(110) to transmit driving force to the screw for driving a jack(100) in applying power to the motor; and a fixing bracket(300) constraining the casing for rotating the motor connecting link and restricting the motor in turning the screw. The tire is replaced and repaired conveniently by automatically lifting up the vehicle body with connecting the driving system to power of the vehicle.
Patent KR-20030001568-A (KR)
Title: An Automobile Door Hinge Having Check Function
Inventor: KIM TAE SU
IPC: E05F5/02
Filed: 2001-06-25
Abstract: PURPOSE: A door hinge of automobile having checker function is provided to connect the door and a body of the automobile and to support weight of the door, to open/close the door and to protect the door from being opened/closed at once when opening/closing the door hinge. CONSTITUTION: The door hinge comprises a body bracket(31) mounted on one side of the body of a car; another bracket(32) mounted on a door at a position corresponding to the bracket(31); a hinge pin(33) to connect both of the brackets(31,32); and a checker pin(34) parallel to the hinge pin(33) and attached to the body bracket(31) spaced from the hinge pin(33) at a constant interval. The checker pin has an elastic component(34a). The door bracket(32) has a checker part at one end of a pivot portion(320) to contact with the elastic component(34a). A stopper is formed at an end of the checker part. As a result of such structure, the door hinge functions as the checker.
Patent KR-20030000589-A (KR)
Title: Method of drying wafer and apparatus for the same
Inventor: JUNG DONG HUN
IPC: H01L21/00
Filed: 2001-06-26
Abstract: PURPOSE: A wafer dry method using a marangoni method and an apparatus for the same are provided to reduce a dry processing time for drying a wafer by using the marangoni method. CONSTITUTION: An input portion of a bubbling gas supply pipe(200) is branched into two input terminals(211,212). The input terminals(211,212) are connected with bubbling gas sources of different pressures. A plurality of mass flow controllers(231,232) and a plurality of switching valves(241,242) are installed on the input terminals(211,212), respectively. An end portion(250) of the bubbling gas supply pipe(200) is located at a lower end portion of the bubbling chamber(110). An IPA supply pipe(140) is connected with an upper end of the bubbling chamber(110). A plurality of level sensors(111,113) are installed at an upper end portion and a lower end portion of the bubbling chamber(110). A liquid bath(20) is formed in the inside of a dry chamber(10). A drain pipe(80) and a drain valve(85) are installed at a lower portion of the liquid bath(20). An organic liquid vapor supply pipe(50) is connected with the dry chamber(10). A carrier gas tube(130) is connected with the organic liquid vapor supply pipe(50).
Patent KR-20030001082-A (KR)
Title: A forming method of metal line using divinyl siloxane biszocylclobutene benzocyclobutene organic dielectric layer
Inventor: RYU HYEON GYU
IPC: H01L21/28
Filed: 2001-06-28
Abstract: PURPOSE: A method for forming a metal wiring is provided to easily achieve processing margin and to minimize RC delay by using a DVS-BCB(Divinyl Siloxane Biszocylclobutene Benzocyclobutene) organic insulating layer as an interlayer dielectric and a hard mask. CONSTITUTION: An interlayer dielectric(11), an adhesive layer(12), a metal film(13) and a barrier metal film(14) are sequentially formed on a substrate(10). A DVS-BCB organic insulating layer(15) is formed on the barrier metal film(14) and selectively etched so as to expose portions of the metal patterns by using a photoresist pattern as a mask. The metal pattern is then selectively etched by using the photoresist pattern and the etched DVS-BCB organic insulating layer(15) as a mask. At this time, residues are formed at both sidewalls of the metal patterns. The residues are removed by performing stripping of the photoresist pattern and cleaning processes.
Patent KR-20030002010-A (KR)
Title: Protease-catalyzed synthesis of enkephalin in organic aqueous monophasic system
Inventor: LEE YOUNG SANG
IPC: C12P21/02
Filed: 2001-06-28
Abstract: PURPOSE: A process for preparing enkephalin using a protease in a water-mixed monophasic organic solvent system is provided, thereby producing the enkephalin, in higher yield, which has high stereo specificity and site specificity, produces racemic bodies, and generates no side-product. CONSTITUTION: The process for preparing enkephalin using a protease in a water-mixed monophasic organic solvent system comprises the steps of: preparing a tripeptide, Z-Tyr-Gly-Gly NH3; preparing a dipeptide, Z-Phe-LeuOEt; removing N-protecting group from Z-Phe-LeuOEt to prepare Phe-LeuOEt; reacting N-protected Z-Tyr-Gly-Gly NH3 with Phe-LeuOEt in a water-mixed monophasic organic solvent system using a protease to prepare enkephalin(Z-Tyr-Gly-Gly-Phe-LeuOEt), wherein Z is benzyloxy carbonyl group as an N-protecting group; the reaction is carried out at 30 deg. C and pH 6.5.
Patent KR-20010078405-A (KR)
Inventor: CHOI NAK SIK
IPC: A23L1/28
Filed: 2001-06-29
Abstract: PURPOSE: Provided is an extract of mushroom chosen among Coriolus versicolor, Pisolithus tinctorius and Tricholomopsis decora, which can be used for thrombolytic agent and health auxiliary food and developed to orally administered medicine. CONSTITUTION: The extract is obtained by extracting at least one or more mushroom chosen among Coriolus versicolor, Pisolithus tinctorius and Tricholomopsis decora with methanol or a mixed solvent of methanol and water. Thrombolytic enzyme protein separated from the mushroom extract and having molecular weight of 54kDa, 61kDa or 84kDa can be contained in health auxiliary food as an active principle.
Patent KR-20030002778-A (KR)
Title: Paste Dispensing System
Inventor: PARK YEONG IL
IPC: B05C5/02
Filed: 2001-06-29
Abstract: PURPOSE: Provided is an adhesive solution dispenser for an element joining apparatus, which can improve the spreading workability by using a plurality of needles and can control the spreading amount of the adhesive solution. CONSTITUTION: The adhesive solution dispenser comprises: a transfer table transferred horizontally and longitudinally by position control means(11a,11b); a base frame(17) mounted on the upper part of the transfer table by the medium of a support member; at least one needle mounted on the upper part of the base frame(17) by the medium of a needle fixing means(60), which can be reciprocation-rotated at a fixed angle by a rotation link means(20) and lifted up and down by a cam means(40); an adhesive solution supply part(100) mounted on one side of the base frame(17).
Patent KR-20030002205-A (KR)
Title: Method For Improving The Specfication Of The Gate Oxide
Inventor: CHOI UN IL
IPC: H01L21/336
Filed: 2001-06-30
Abstract: PURPOSE: A method for improving the characteristic of a gate oxide layer is provided to prevent fluorine ions and boron ions from penetrating an underlying layer by forming an interfacial layer between the first and second poly layers. CONSTITUTION: After the gate oxide layer(12) is formed on a semiconductor substrate(10), the first poly layer(14) is stacked. Nitrogen supply is stopped and oxygen is supplied to the same tube so that an annealing process is performed. The second poly layer(18) is stacked on the resultant structure at a temperature higher than that of the first poly layer so that the interfacial layer(16) as an isolation layer is formed between the first and second poly layers. After a tungsten silicide layer and an anti-reflective layer are stacked on the resultant structure, a gate is formed by a masking process. An insulation layer is formed on the gate to form a spacer layer by a blanket-etch process. Ions are implanted into an active region to form a source/drain region.
Patent KR-20020006586-A (KR)
Inventor: IMBERT DE TREMIOLLES GHISLAIN
IPC: G06N3/063
Filed: 2001-07-02
Abstract: PURPOSE: A method and circuits for associating a norm to each component of an input pattern are provided to associate a norm to each component of an input pattern presented to an input space mapping algorithm based artificial neural network(ANN) during the distance evaluation process. CONSTITUTION: The ANN memorizes all the component norms. For each component of the input pattern, all the neurons perform the elementary distance calculation with the corresponding prototype components stored therein during the distance evaluation process using the associated component norm. The distance elementary calculations are then combined using a "distance" norm to determine the final distance between the input pattern and the prototypes stored in the neurons.
Patent KR-20030004792-A (KR)
Title: Method for locking fec using symbolrate margin expansion
Inventor: CHOI BONG JUN
IPC: H04N7/20
Filed: 2001-07-06
Abstract: PURPOSE: A method for synchronizing FEC through symbol rate margin expansion is provided to effectively execute FEC synchronization by increasing the probability of FEC synchronization. CONSTITUTION: A method for synchronizing FEC(Forward Error Correction) through symbol rate margin expansion includes the steps of setting up a symbol rate(S31); examining FEC synchronization while changing frequency being recorded at a PLL(Phase Locked Loop) within the symbol rate margin(S32); expanding the symbol rate margin to the preliminarily set range if the FEC synchronization is not executed, and examining FEC synchronization while changing frequency being recorded at the PLL within the expanded symbol rate margin(S36); and terminating the whole synchronizing process if the FEC synchronization is completed(S35).
Patent KR-20030005986-A (KR)
Title: Method for the process of certification using mobile communication devices with the function of wireless certification(digital signature)
Inventor: HONG JONG CHEOL
Filed: 2001-07-11
Abstract: PURPOSE: A method for processing the certification using a wireless communication device including a wireless certification function is provided to realize an EC(Electric Commerce) transaction and a contract through the certification via an IP(Internet Protocol) address by storing an IC card or an application program including the IP address information in the wireless communication device without the intervention of a certification authority. CONSTITUTION: The IP address of the wireless communication device received from the IP address allotting authority is stored in the wireless communication device of a client(720). If the certification of the client is requested after connecting to a web server, the IP address embedded into the wireless communication device is transmitted to the web server(730). The certification of the client is requested by transmitting the IP address to the IP address allotting authority from the web server(735). The certification of the user is confirmed by referring to the IP address received from the IP address allotting authority and the certification confirmation data is transmitted to the client(750).
Patent KR-20030015704-A (KR)
Title: Revolution unit
Inventor: JUN SU YEONG
IPC: H01Q3/02
Filed: 2001-08-17
Abstract: PURPOSE: A rotating device is provided to easily recognize rotating position of the output shaft and control rotating operation of the output shaft in an accurate manner. CONSTITUTION: A rotating device comprises a motor(20) for providing power for rotating an output shaft(40); a plurality of gears(21,31,32,33,34) connected to the motor so as to transmit power generated from the motor; the output shaft connected to gears, and which rotates along with an antenna by the power transmitted through gears; a plurality of pins(50) arranged at the outer bottom surface of the gear where the output shaft is fitted; a printed circuit board(100) arranged beneath pins in such a manner that pins constantly contact the printed circuit board; and a control unit(60) connected to the printed circuit board, pins and the motor, and which checks position of the output shaft and drives the motor in accordance with the information regarding the density of users transmitted from a radio communication system, to thereby rotate the output shaft and an antenna to the desired position.
Patent KR-20030016003-A (KR)
Title: Apparatus for collecting a muck of an automobile
Inventor: CHOI HO SIK
IPC: B60N3/08
Filed: 2001-08-20
Abstract: PURPOSE: A garbage-collecting device of a vehicle is provided to prevent interior of the vehicle from being polluted by collecting garbage in the rear of a front console and improve reliability of the vehicle. CONSTITUTION: A garbage-collecting device of a vehicle comprises a console(20) having an A/V system to the rear upper side and a tray to a lower side; a housing(100) disposed to a lower side of the console, with a housing space part(110) within; and a waste basket(200) removably installed in the housing space part of the housing. In the waster basket, a collecting space part is installed within and a cover(300) to selectively open the receiving space part is rotatably hinged to the upper surface.
Patent KR-20030020135-A (KR)
Title: Robot blade for moving semiconductor wafer
Inventor: KIM GEUM SAN
IPC: H01L21/68
Filed: 2001-09-03
Abstract: PURPOSE: A robot blade for transferring a semiconductor wafer is provided to reduce the thickness of a blade, prevent a bending phenomenon of the blade and the generation of collision and scratch between the blade and a wafer by forming a blade as ceramic instead of aluminum. CONSTITUTION: A blade(20) is formed by using ceramic instead of aluminum. The thickness of the blade(20) corresponds to 1.5 to 2mm. A loading portion(21) is formed by projecting both end portions of the blade(20). A wafer sensing hole(22), a zero point identification hole(23), and a guide hole(24) are formed on the loading portion(21). The thickness of the blade(20) can be reduced by forming the blade as ceramic instead of aluminum.
Patent KR-20020020253-A (KR)
Inventor: NISHIMURA ISAO
IPC: H01L51/52
Filed: 2001-09-07
Abstract: PURPOSE: To provide a radiation-sensitive resin composite for forming bulkheads for EL display devices which has heat-resisting property, tight adhesion property required as the bulkheads for the EL display devices, and reverse tapered shape, the bulkhead formed by it, and the EL display device which is used the bulkhead. CONSTITUTION: The EL display device is provided with the radiation-sensitive resin composite for forming bulkheads for EL display devices, the bulkhead for the EL display devices formed by it, and the bulkhead, contain (A) alkali solvable resin, (B) melamine sorts, and (C) trihalomethyl-triazines and/or onium salts.
Patent KR-20030022952-A (KR)
Title: A method of preparing transparent silica glass
Inventor: JUN MYEONG CHEOL
IPC: C03B19/12
Filed: 2001-09-11
Abstract: PURPOSE: Provided is a method for manufacturing transparent silica glass with good transparency and near theoretical density by vacuum sintering silica compacts derived from the silica sol comprising silica powder(fumed silica), dispersant and polyethyl oxazoline-dissolved water. CONSTITUTION: The method for manufacturing transparent silica glass comprises the steps of: (i) preparing a silica sol by mixing silica powder, fumed silica (40-100nm), dispersant such as tetramethyl ammonium hydroxide(TMAH) or tetraethyl ammonium hydroxide(TEAH), and deionized water containing polyethyl oxazoline(PEOZ), being 1,000-1,000,000 in molecular weight, as a binder; (ii) adding gelling agents, aliphatic ester compounds such as methyl lactate and ethyl formate; (iii) pouring the silica sol into a mold and gelling; (iv) demolding to get a bulky gel; (v) drying at 30-80deg.C; (vi) thermal treating at 5-50deg.C/hr to 300-600deg.C for removal of organics; (vii) thermal treating at 100deg.C/hr to 500-1000deg.C in Cl2 atmosphere for removal of hydroxide ions and metallic impurities; (viii) sintering at 1350deg.C for 1hr under vacuum between 10-1 and 10-6 torr. The step for removing foams in silica sol is optionally added to the next of step (i).
Patent KR-20030023273-A (KR)
Title: Holder for evaporator
Inventor: KIM TAE HYEONG
IPC: F25D19/00
Filed: 2001-09-13
Abstract: PURPOSE: A holder for an evaporator of a refrigerator is provided to be easily formed and mounted. CONSTITUTION: A holder(40) includes a pair of frame parts(42a,42b) placed with a gap corresponding with thickness of an evaporator; a plurality of refrigerant pipe mounting grooves(44) to which refrigerant pipes are inserted and fixed; and a supporting part(45) integrally connected to upper ends of the frame parts and having a hook part(46). The holder is made of synthetic resin and integrally formed by injection molding.
Patent KR-20010099369-A (KR)
Title: 잎 채소의 재배관리 및 식용방법
Inventor: CHO SUN DUCK
IPC: A01G1/00
Filed: 2001-09-22
Abstract: 본 발명은 잎 채소의 재배관리 및 식용방법에 관한 것으로서, 그 목적은 잎 채소의 육묘를 포트에 이식하여 재배하고 출하시기에 이르러서 상토가 쏟아지지 않도록 포트의 상면을 덮어 출하하며 포트와 함께 잎 채소를 씻은 다음 식탁 위에 잎 채소를 올려놓거나 포트에서 밑동을 잘라낸 잎 채소를 식탁 위에 올려놓아 즉석에서 잎 채소의 잎새를 먹을 수 있도록 한 것이다. 
     본 발명은 잎 채소의 육묘를 포트에 이식하여 재배하고 출하시기에 이르러서 상토가 쏟아지지 않도록 포트의 상면을 덮는 제1단계; 이 제1단계의 잎 채소를 생장이 가능하도록 포트와 함께 소비자에게 출하하는 제2단계; 이 제2단계에서 구입한 잎 채소를 포트와 함께 씻은 다음 식탁 위에 잎 채소를 올려놓고 식사 중에 즉석에서 잎 채소의 잎새를 따먹을 수 있도록 하는 제3단계를 포함하는 잎 채소의 재배관리 및 식용방법이다.
Patent KR-20030026582-A (KR)
Title: Jumping reduction apparatus of timing belt
Inventor: JUNG IN HWA
IPC: F16H7/08
Filed: 2001-09-26
Abstract: PURPOSE: A jumping preventive device of a timing belt is provided to prevent jumping development of the timing belt occurred by given impact to a vehicle. CONSTITUTION: A device for preventing jumping of timing belt comprises the timing belt delivering power of a crankshaft to intake and exhaust camshafts; an auto tensioner supporting the side of the timing belt; a crankshaft sprocket supported on the side of a front case(30) of an engine; a shaft hole(31) supporting the crankshaft sprocket to the front case; a guide(32) projecting for preventing a droop of the timing belt on the outer bottom of the shaft hole; and a jumping preventive sill(33) projecting on the inner periphery of the guide partly. The jumping preventive device prevents jumping by approaching the jumping preventive sill to the outer peripheral surface of the timing belt. A jumping preventing device improves endurance of the engine by maintaining a smooth condition of the valve timing by preventing jumping.