baber/WOPTO huggingface dataset:
Patent KR-20030085257-A (KR)
Title: A blood bag and method for separating cell using of it
Inventor: JANG JEONG HO
IPC: A61B5/15
Filed: 2002-04-29
Abstract: PURPOSE: A blood bag for separating eucaryote cells and a method for separating eucaryote cells using the same are provided to prevent the pollution of the umbilical blood by collecting the umbilical blood and separating the eucaryote cells therefrom within a blood bag. CONSTITUTION: A blood bag for separating eucaryote cells includes the first blood bag(10) and the second blood bag(20). The first blood bag(10) includes a blood-collecting tube and the first port(13). The blood-collecting tube includes a blood-collecting lancet in order to collect the umbilical blood from the placenta or the umbilical cord. The second blood bag(20) is connected to the first blood bag(10) by means of a connection tube. The second blood bag(20) includes a discharging tube(21) in order to discharge the blood plasma, partially. The second and the third ports(22,23) are connected to the second blood bag(20) in order to collect samples and extract the eucaryote cells.
Patent KR-20020067443-A (KR)
Inventor: PARK MOON SOO
IPC: G09B19/06
Filed: 2002-05-11
Abstract: PURPOSE: Provided is a language experience learning machine in virtual world which combines software and hardware for language learning to improve language learning effect. CONSTITUTION: The language experience learning machine in virtual world comprises the parts of a head mask which is designed to be familiar with the head of all people with a microphone fixed at the close of users' mouth; a data connection line wherein a protection cover is made from durable materials to prevent tension and bending and a connector is placed to protect a pin; and a disk player for language learning which is easily carried and operated.
Patent KR-20030088303-A (KR)
Title: a quilting machine for a compound pattern
Inventor: LEE SANG JUN
IPC: D05B11/00
Filed: 2002-05-14
Abstract: PURPOSE: Provided is a quilting machine which forms complex quilted figures on a fabric by providing an encoder and a servo motor at a rover, and freely controlling the movable range and the speed of the rover. CONSTITUTION: A quilting machine comprises left and right fixed quilting units(4), a central mobile quilting unit(5) as a rover, and a control unit(12) placed rear to the mobile quilting unit to control it. The control unit has a servo motor(8) freely controlled by an encoder, a screw connected to the servo motor with a mobile block(9) moving back and forth, and a rod(11) connected to the mobile block at its rear side, and connected to the mobile quilting unit at its front side to move it back and forth.
Patent KR-20030089902-A (KR)
Title: Control electronics unit diagnosis method of electric vehicle
Inventor: LEE JAE WANG
IPC: B60L3/00
Filed: 2002-05-20
Abstract: PURPOSE: A method for diagnosing a power part of an electric vehicle is provided to diagnose a lifetime and an abnormal state of an electrolytic capacitor by using a voltage sensor for measuring a voltage of a DC bus. CONSTITUTION: A ripple voltage is extracted from a voltage of a DC bus which is detected by a voltage sensor in a system enable state of an electric vehicle(S100-S120). An abnormal state is decided by comparing the detected ripple voltage to the ripple voltage of an electrolytic capacitor in a normal state(S130). The present state is changed to an initial state if the ripple voltage is in the normal state. The counted value is compared to a reference value by counting the detected number if the ripple voltage is in the abnormal state(S140). An abnormal state of the electrolytic capacitor is outputted as a message if the counted value is more than the reference value and exceeds the setup time(S150-S170).
Patent KR-20030092482-A (KR)
Title: Mounting apparatus for radiator
Inventor: JUNG HUI JONG
IPC: B60K11/04
Filed: 2002-05-30
Abstract: PURPOSE: Radiator mounting structure of a bus is provided to improve squareness of a support rail traversing a deck frame and a skirt rail, to mount a radiator most suitably. CONSTITUTION: In radiator mounting structure of a bus, a deck frame(11) and a side of a support(20) are combined by a bolt(42) and the other side of the support and a skirt rail(13) are fixed through welding. The middle part of the support is divided into two and the divided portions are combined by a bolt(40). The support is divided into first and second supports(21,22) at a position close to the skirt rail. One end of the second support is received into the first support and bolt holes are formed at the crossed portion.
Patent KR-20030092715-A (KR)
Title: Automatic opening and shutting device for toilet pedestal
Inventor: YU JE YOUNG
IPC: A47K13/10
Filed: 2002-05-31
Abstract: PURPOSE: An apparatus for automatically opening and closing a seat panel of a stool is provided to allow the user to conveniently open the seat panel in use by operating a pedal with user's foot. CONSTITUTION: The automatic seat panel opening/closing apparatus comprises an opening/closing piece(14) integrally fastened at one side of the seat, an upper connection rod(10) having a connection loop for enabling it to be fastened to the opening/closing piece and adjustment holes equally arranged in a longitudinal direction, a lower connection rod(9) having adjustment holes and a connection hook for enabling it to be fastened to the upper connection rod, an operating frame(4) rotatively fastened to the connection hook of the lower connection rod, the frame being formed at one side thereof with a vertical fastening hole, and diagonally inclined at the other side thereof, and a rubber cap(7) wrapping a pedal(3) and formed with a push piece(8).
Patent KR-20020056853-A (KR)
Inventor: KWON YONG HYUN
Filed: 2002-05-31
Abstract: PURPOSE: A multi-function coupon(reserve fund + instant lottery ticket) is provided to output a general code and a special code on a coupon, calculate an accumulated amount of money by combining a general code with a special code, calculate a drawing result value of an impromptu lottery ticket using a time, and classify/store DBs of a store and a client according to each code. CONSTITUTION: A multi-function coupon having a general code and a special code is supplied for making a predetermined portion paid to a company be accumulated through an on-line connection(H01). A consumer connects to a server using the multi-function coupon through the Internet(H03). At this time, if the general code and the special code are identified with information stored in the server, an accumulation is achieved. The accumulated amount of money is output and a covered '*' portion in the special code is displayed. The consumer decides an accumulation of the money or a selection of a lottery ticket(H04). If the consumer selects a lottery ticket purchase(H05), an impromptu lottery ticket number is output based on an input time of code numbers written in the multi-function coupon(H06,H07).
Patent KR-20020093566-A (KR)
Inventor: IYECHIKA YASUSHI
IPC: H01L33/06
Filed: 2002-06-04
Abstract: PURPOSE: III-V compound semiconductor is provided to form a high-crystallinity nitride-based III-V compound semiconductor and a light emitting element which uses the semiconductor. CONSTITUTION: A nitride-based III-V compound semiconductor has an interface between two layers having lattice mismatching, an intermediate layer(5) having a thickness of more than 25 nanometer, and a single InxGayAlzN quantum well layer(6)(where x+y+z=1, x is greater than 0 and not greater than 1, y is not smaller than 0 and smaller than 1, and z is not smaller than 0 and smaller than 1).
Patent KR-20020060646-A (KR)
Inventor: YOO BYONG SEOP
IPC: B21B31/00
Filed: 2002-06-07
Abstract: PURPOSE: A tuckshead of a rolling system is provided to increase the reduction ratio and to improve the workability by driving four rolling rolls with applying driving power to the four rolling rolls through a driving bevel gear and a driven bevel gear. CONSTITUTION: A rolling system includes four rolling rolls(51,52,53,54). A tuckshead(40) is arranged vertical to the rolling rolls(51,52,53,54) so as to roll a deformed wiring member. A driving device(30) is provided to drive the rolling rolls(51,52,53,54). The driving device(30) and the tuckshead(40) are placed on a base(20). The driving device(30) includes a driving motor(31) installed at one side of the base(20), a reduction device(32) for transferring the power to output shafts(32a,32b), and the first and second universal joints(33a,33b) connected to the output shafts(32a,32b) for transferring the driving force to the tuckshead(40).
Patent KR-20030096658-A (KR)
Title: A method of identifying drug targets using microbial genomic sequence data
Inventor: CHAE SEUNG PYO
IPC: C12Q1/68
Filed: 2002-06-17
Abstract: PURPOSE: A detection method of a target protein using microbial genomic sequence data is provided, thereby easily detecting a genetic factor having homology to each microorganism. CONSTITUTION: A detection method of a target protein using microbial genomic sequence data comprises the steps of: selecting the amino acid sequence data for comparing their homology(S1); selecting one amino acid sequence from the data as a query of amino acid sequence homology identifying program(S2); comparing homology of amino acid sequences excepting the query amino acid sequence using the homology identifying program(S3); producing computer files of amino acid sequence data, referred to as besthit, having the smallest cut-off value in order of comparison from the amino acid sequences satisfying certain conditions of comparison(S4); selecting a first amino acid sequence from the stored besthit amino acid sequence as a query of the homology identifying program(S5); repeating the steps S5, S3 and S4, sequentially(S6); finding amino acid sequences when in at least 3 amino acid sequences selected from the besthit amino acid sequences produced from the steps of S2, S4 or S6 and query amino acid sequences used, one amino acid sequence satisfies the besthit or query relationship to other two amino acid sequences(S7); and extracting homolog data present in different amino acid database using the amino acid data found in the step S7(S8).
Patent KR-20030096660-A (KR)
Title: Method for fabricating semiconductor device
Inventor: LEE SEONG GWON
IPC: H01L21/28
Filed: 2002-06-17
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to be capable of minimizing the loss of a gate electrode and a hard mask and securing process margin when forming a self-alignment contact, and minimizing the contact resistance of a cell contact. CONSTITUTION: A plurality of gate electrodes(22) are formed at the upper portion of a substrate(20). At this time, the gate electrode has the first to third hard mask. After forming an insulating layer(26) at the upper portion of the resultant structure, the first opening portion is formed by removing the third hard mask for exposing the second hard mask. The second opening portion is formed by selectively removing the insulating layer and the second hard mask for exposing the first hard mask. The fourth hard mask(29) is formed by carrying out a filling process at the second opening portion. After forming a photoresist pattern at the upper portion of the resultant structure, a contact hole(31) is formed by selectively carrying out an etching process at the resultant structure using the photoresist pattern as an etching mask.
Patent KR-20030097337-A (KR)
Title: Structure for assembling a cylinder of compressor
Inventor: AHN BYEONG HA
IPC: F04B39/00
Filed: 2002-06-20
Abstract: PURPOSE: A structure for coupling a cylinder of a compressor is provided to reduce vibration and noise by improving coupling structure of the cylinder coupled to a hermetic container. CONSTITUTION: A structure includes a hermetic container(10) sealed air-tightly to form a storage space therein; an electromotive mechanism part(M) mounted in the hermetic container to generate driving force; a cylinder assembly(D) inserted into the hermetic container, and receiving driving force of the electromotive mechanism part to introduce and compress gas; and a gap keeping member(130) mounted between the cylinder assembly and the hermetic container to allow the cylinder assembly to be coupled keeping fixed gap with the hermetic container. The gap keeping member is formed with an insertion plate(131) bent by fixed curvature to be attached to a peripheral surface of a cylinder(30); and a fixing plate(132) perpendicularly bent and extended from an upper end of the insertion plate toward a bent circular center thereof, and having a fixing hole(132a) formed thereon to be coupled and fixed to a female screw part(31) formed on the cylinder.
Patent KR-20030001335-A (KR)
Title: Apparatus and method for controlling resist stripping nonaqueous solution
Inventor: KATAGIRI YUKO
IPC: H01L21/00
Filed: 2002-06-24
Abstract: PURPOSE: To always fix the resist release performance by automatically controlling a resist release solution so that the MAE concentration and the degraded component concentration become prescribed values and properly managing solution replenishment of a resist release processing tank, and to reduce the overall manufacturing cost by reducing the use quantity of the resist release solution and shortening the operation halt time. CONSTITUTION: This apparatus is provided with a degraded component concentration measuring means (16) which measures the concentration of degraded components derived from a nonaqueous resist release solution in an adjustment tank (1), solution supply means (24, 25, 26, and 27) which supply at least one of undiluted nonaqueous resist release solution, a recycled nonaqueous resist release solution, and a preliminarily prepared fresh nonaqueous resist release solution to the adjustment tank, and a solution supply quantity control means (31) which controls the quantity of the solution to be supplied to the adjustment tank on the basis of the measured concentration of degraded components.
Patent KR-20030003020-A (KR)
Inventor: HSU SHENGTENG
IPC: G11C13/00
Filed: 2002-06-26
Abstract: PURPOSE: An electrically programmable resistance cross point memory is provided to aid in the programming and readout of a bit region located within an active layer at the cross point of an upper electrode and a lower electrode by including the active layer of a perovskite material interposed between the upper and lower electrodes. CONSTITUTION: A substrate is prepared. A plurality of lower electrodes(14) are placed on the substrate. A plurality of upper electrodes(18) are placed on the lower electrodes. A successive active layer is interposed between the plurality of upper electrodes and the plurality of lower electrodes.
Patent KR-20040002233-A (KR)
Title: Forming method for isolation of semiconductor device
Inventor: KIM YEONG BOK
IPC: H01L21/76
Filed: 2002-06-29
Abstract: PURPOSE: A method for fabricating an isolation layer of a semiconductor device is provided to reduce a junction leakage current caused by concentration of an electric field by preventing a moat phenomenon in an interface between the isolation layer and a semiconductor substrate. CONSTITUTION: The first oxide layer, the first nitride layer(15), the second oxide layer and the second nitride layer(19) are stacked on the semiconductor substrate(11). The second nitride layer and the second oxide layer are etched by a photolithography process using an isolation mask and an oxide layer spacer is formed on the sidewall of the second nitride layer and the second oxide layer. The first nitride layer, the first oxide layer and a predetermined thickness of the substrate are etched to form a trench by using the second nitride layer and the oxide layer spacer as a mask. The oxide layer spacer is eliminated. A thermal oxide layer is formed on the trench wherein a bird's beak of a predetermined size is formed in the upper portion of the sidewall of the trench. The third nitride layer is formed on the resultant structure. A buried insulation layer is formed to bury the trench. A chemical mechanical polishing(CMP) process is performed on the buried insulation layer. The buried insulation layer is wet-etched to be lower than the first nitride layer. The third, second and first nitride layers and the second and first oxide layers are eliminated by using a phosphoric acid solution and a hydrofluoric acid solution, respectively.
Patent KR-20030011262-A (KR)
Inventor: RATHMANN JENS
IPC: F16C35/02
Filed: 2002-07-09
Abstract: PURPOSE: A reciprocating piston engine is provided to produce in low cost and into a light and compacted structure and ensure high operation safety. CONSTITUTION: A reciprocating piston engine is axial bearing segments(8,8a) which are divided round 360 degrees and supported by lower and upper parts(9,10) of a main bearing. A mounting groove(19) is circulated round 360 degrees of each side with axial bearing segments and a positioning slot(20) is opened upward in a region of the upper part and fitted and fixed to the fixing groove. An inlet of the slot interacts with the fitted axial bearing segment and is closed by a fixing device fixable to the upper part. The upper part of each main bearing at which the axial bearing segments are arranged is laterally supported by rack-fixed side units of the fitted lower part and is engaged with the lower part by a groove and spring connection part perpendicularly extended.
Patent KR-20040007117-A (KR)
Inventor: KIM JIN SU
IPC: H01L21/027
Filed: 2002-07-16
Abstract: PURPOSE: A method for forming a contact hole pattern of a semiconductor device is provided to form uniformly a size of contact hole by forming a space pattern at a predetermined position apart from an edge of a contact hole photoresist pattern. CONSTITUTION: A photoresist pattern(100) including a contact hole photoresist pattern(80) and a space pattern(90) is formed. The space pattern(90) is formed at a predetermined position apart from an edge of the contact hole photoresist pattern(80). A gap between the edge of the contact hole photoresist pattern and the space pattern and the width of the space pattern are formed by considering the gas between the contact holes and the flow force of the photoresist. The contact hole photoresist pattern(80) and the space pattern(90) are reduced by performing a thermal process. A contact hole pattern is formed by using the photoresist pattern(100) as a mask.
Patent KR-20040008392-A (KR)
Title: Wheel and tire assembly with metallic cap
Inventor: KIM SANG JIN
IPC: B60C29/00
Filed: 2002-07-18
Abstract: PURPOSE: A wheel and tire assembly having a metallic valve cap is provided to improve appearance, to prevent loss of the valve cap by assembling the metallic valve cap firmly, and to restrict air leak by inserting packing to a second groove in the valve cap. CONSTITUTION: A wheel and tire assembly is composed of a wheel having a rim part and a disk part; a tire mounted in the rim part; a valve inserted to a valve hole of the rim part and composed of a threaded part in the end; and a valve cap(20) combined with the threaded part of the valve. A threaded part is formed in a first groove(23) of the valve cap, and a grinding part is formed in the outer periphery of the valve cap. A second groove(24) is formed in the valve cap, and packing(25) is inserted to the second groove.
Patent KR-20030019854-A (KR)
Title: Nonvolatile semiconductor memory device that can suppress effect of threshold voltage variation of memory cell transistor
Inventor: MAKINO TOSHIMASA
IPC: G11C16/02
Filed: 2002-07-26
Abstract: PURPOSE: To provide a nonvolatile semiconductor memory in which suppressing dispersion of thresholds of memory cell transistors in an erasure block can be easily controlled. CONSTITUTION: In a memory block performing erasure operation, a ground level is supplied selectively to only a word line WL1. Thereby, in memory cell transistors Q11 and Q12, shift of threshold is caused by applying an erasure pulse to a source line SL0. In a word line WL2, a positive voltage pulse is applied synchronizing with applying an erasure pulse to the source line SL0. In memory cell transistors Q13 and Q14, shift of threshold voltage in the transistors is not caused.
Patent KR-20020067482-A (KR)
Inventor: CHUNG HEE JONG
IPC: A23G3/00
Filed: 2002-08-01
Abstract: PURPOSE: Provided is a pancake which characteristically contains tea powders of young bamboo leaves. Therefore, the prepared functional food contains pharmacological actions of bamboo leaves, and increases agricultural income. CONSTITUTION: The pancake containing tea powders of bamboo leaves is manufactured by the steps of: collecting young bamboo leaves having a size of 5-7cm and washing them to remove impurities; drying the leaves in a heat dryer of 48-52 deg.C; cutting them into a size of 2.5cm then followed by roasting them on a heat plate of 83-87 deg.C for 1 minute or steaming them at 93-97 deg.C for 2 minutes; finely cutting them into a size of 0.5cm and drying them in the heat dryer of 48-52 deg.C for 12 hours to obtain tea powders of bamboo leaves; finely pulverizing the tea powders; mixing them with wheat flour, sugar, butter, sesame seeds, salt and other raw materials thoroughly; and backing pancake.
Patent KR-20040014093-A (KR)
Inventor: SUNG JUNG HYUN
IPC: B41K1/36
Filed: 2002-08-09
Abstract: PURPOSE: A magnet stamp case is provided to improve convenience of use by installing a magnet in a plastic case and installing a metal reacted with the magnet in other plastic case. CONSTITUTION: A magnet stamp case(12) includes a magnet(4) and a plastic member(2). The magnet(4) is accommodated in the plastic material member(2) and a metal(10) reacted with the magnet(4) is accommodated in other plastic member, thereby forming the magnet stamp case(12). A sponge member(6) is provided to accommodate ink therein. The metal(4) is coupled to soft PVC(8) in such a manner that magnet stamp case(12) having the metal(4) is rotated 360deg.
Patent KR-20020071805-A (KR)
Inventor: KANG BEOP SEONG
IPC: F16B2/02
Filed: 2002-08-12
Abstract: PURPOSE: An automatic clamp open/shut apparatus is provided to reduce manufacturing cost by reducing manpower and maintenance time, while achieving improved safety for work. CONSTITUTION: A hydraulic cylinder(17) operates by the rotation of a jig which rotates by a hydraulic motor(3), thus opening/shutting a clamp bar(20). A clamp jaw(2') opens/shuts by the operation of the clamp bar. When a hydraulic pressure is injected through an injection port(9-1) formed at a gear shaft, the hydraulic pressure is injected to the hydraulic cylinder through a clamp shut pipe(9-5), thus permitting a rod of the hydraulic cylinder to move rearward. Since the rod of the hydraulic cylinder is connected to a bracket(16), the bracket moves rearward in sequence. The movement of the bracket causes a link bar(18) to move in the rearward direction. The clamp bar moves by the combination of a link pin(19) connected to the clamp bar, and a link pin(21) connected to a bracket(22).
Patent KR-20030026830-A (KR)
Title: Weft inserting nozzle apparatus
Inventor: HATTORI KOUICHI
IPC: B60S3/04
Filed: 2002-08-12
Abstract: PURPOSE: To provide a picking nozzle apparatus with which the position adjustment of picking nozzle can readily be carried out by simple constitution. CONSTITUTION: This picking nozzle apparatus is equipped with a plurality of picking nozzles 56 selectably by movement through shaking, etc. The apparatus is furnished with a holding part 72 for holding the picking nozzles 56, a driving part 16 for moving the holding part 72 and position adjustment parts 58 and 67 which are arranged between the holding part 72 and the driving part 16 and can linearly adjust the position of the holding part 72 relatively to the driving part 16. The position adjustment parts 58 and 68 can adjust the positions of the picking nozzles 56 at least in one direction among the longitudinal direction of cloth fell, the opening direction of warps and the picking direction.