baber/WOPTO huggingface dataset:
Patent KR-20020084972-A (KR)
Inventor: YUM YUN PIL
IPC: G06F1/16
Filed: 2001-05-03
Abstract: PURPOSE: A computer is provided to offer the beautiful appearance by preventing a door panel from inclining to one side. CONSTITUTION: A bezel(10) is placed on the front face of a main body casing and has at least one penetrating hole(13) on a panel. A door panel(30) is fixed to the front face of the bezel. A door opening/closing device(40) is slid to a closing position making the door panel partially cover the front face including the penetrating hole and an opening position making the penetrating hole open, and prevents the door panel from maintaining the eccentric inclination at the opening position. The door opening/closing device includes a push button(40) for releasing the door panel from the bezel, a compressive spring(65) restoring the push button to an original position, a pair of linker(60) opening the door panel by linking with the push button, a tensile spring(67) restoring the linker to the original position, and a removal preventing part(70) preventing the push button and the linker from being removed from the bezel.
Patent KR-20020085173-A (KR)
Inventor: CHO HYEON SEOK
IPC: H01L21/02
Filed: 2001-05-07
Abstract: PURPOSE: An exhaust apparatus for spinner equipment is provided to prevent NH3 from being left in a heating room while NH3 is exhausted to a heat exhaust pipe and an alkaline exhaust pipe simultaneously, by separately disposing the alkaline exhaust pipe of an exhaust pressure higher than that of a conventional heat exhausting pipe. CONSTITUTION: The exhaust apparatus for the spinner equipment exhausts exhaust gas generated from each room of a hexamethyl disilazane(HMDS) unit(10) and a bake unit(20) at a uniform exhaust pressure through the heat exhaust pipe(30). The alkaline exhaust pipe(40) is connected to a main duct(50), independent of the heating room(11) of the HMDS unit. An alkaline exhaust apparatus(41) is disposed in the alkaline exhaust pipe. NH3 generated from the HMDS unit is exhausted through the heat exhaust pipe and the main duct at a uniform exhaust pressure.
Patent KR-20020086111-A (KR)
Inventor: JANG SEON UK
IPC: B01D53/74
Filed: 2001-05-11
Abstract: PURPOSE: A dual gas scrubber system is provided to effectively prevent a gas exhaust pipe from being clogged or corroded by the particulate by removing particulate in waste gas oxidized by heat in advance before passing through cooling process. CONSTITUTION: The dual gas scrubber system comprises first and second waste gas combustors(10,100) for oxidizing waste gas generated from chemical process using heat and primarily filtering particulate in an oxidized gas; a channel switching means(200) for controlling flow of waste gas introduced into the first and second waste gas combustors(10,100); first and second coolers(300,400) which are arranged at the lower side of the first and second waste gas combustors(10,100) to cool oxidized gas exhausted from the first and second waste gas combustors(10,100); and a cold working filter unit(500) which is arranged at the lower side of the first and second coolers(300,400) to secondarily filter particulate in the oxidized gas exhausted from the first and second coolers(300,400), wherein the first and second waste gas combustors(10,100) comprise combustor housings(21,121), hollow cylindrical burners(50,150), a hot working filter unit, and first and second dust collection units(80,180).
Patent KR-20020088593-A (KR)
Title: Process for preparing printed circuit board by using conductive paste composition
Inventor: JUNG JIN GI
IPC: H05K3/12
Filed: 2001-05-18
Abstract: PURPOSE: A method for fabricating a printed circuit board using a conductive paste composition is provided to simplify a fabrication process by using the conductive paste composition. CONSTITUTION: An insulating resin(10) is used as a base material. A printing plate(12) is located on an upper surface of the insulating resin(10). A predetermined pattern is formed on the printing plate(12). A liquid state of conductive paste composition having viscosity is added to the printing plate(12). The liquid state of conductive paste composition is pressed by using a squeezer(13). The liquid state of conductive paste composition is coated on the upper surface of the insulating resin(10) after the liquid state of conductive paste composition passes through the printing plate(12). The predetermined pattern is printed on the upper surface of the insulating resin(10) by coating the paste on the upper surface of the insulating resin(10).
Patent KR-20010078397-A (KR)
Title: Auto door
Inventor: CHA YONG WON
IPC: E05F15/12
Filed: 2001-05-22
Abstract: PURPOSE: An automatic opening and shutting door is provided to improve the convenience of an opening and shutting door, and reduce operation noise by operating the automatic opening and shutting door with little rotary power. CONSTITUTION: An automatic opening and shutting door(1) includes a manual hinge part(3) formed with upper and lower parts, wherein either the upper part or the lower part supports the door to a door frame(2), and a driving part(4) formed with a driving motor(5) supplying rotary force to the door at the place hidden from the door frame, a beam structure(8) added to the frame of the door coupling a shaft(6) of the driving motor to the door and transmitting rotary force generated centering on the shaft, and a support part keeping the combination among the driving motor, the door, and the beam structure as driving shaft center rotary combination.
Patent KR-20020090448-A (KR)
Title: Touch panel
Inventor: KIM DONG BAE
IPC: G06F3/041
Filed: 2001-05-25
Abstract: PURPOSE: A touch panel is provided to effectively enlarge an active area by suppressing the falling of the voltage in a line electrode and reducing a width of a dead space. CONSTITUTION: An upper and a lower substrates(2,4) have the connector packaging sections(2A,4A) extending from one corner of the transmitting sections(2B,4B). A pair of transparent conductive films(6,8) is respectively formed on the inner faces of the transmitting sections of the upper and the lower substrates. Many line electrodes(16) are respectively placed in a long side section of one transparent conductive film and in a short side section of other transparent conductive film. Many bypass electrodes(18) are linearly arranged along one side of the transmitting sections from the end of the line electrodes toward the connector packaging sections. Many non-conductive regions are formed in one end of the line electrodes to provide the currents of the bypass electrodes to the insides of the line electrodes. A connector(10) is packaged in the connector packaging sections.
Patent KR-20020091981-A (KR)
Title: An Electronic Cash System
Inventor: JANG SEOK CHEOL
Filed: 2001-06-01
Abstract: PURPOSE: A system for an electronic money is provided to solve problems which are generated by supplying a complete anonymity security through a control of an anonymity and selection of a signature method adapted to a domestic condition. CONSTITUTION: A user receives an electronic license to be used as an element in an electronic money to be used through a bank(301). An electronic money is received using the received electronic license and using a concealed KCDSA(Korea Certification-based Digital Signature Algorithm) between the user and the bank(302). The user pays the received electronic money to a store as a commodity price(303). The stores checks the received electronic money and deposit the money in the bank(304). If the money is formed illegally or the user performs illegal activity(305), an anonymity security of the user is adjusted by supplying a money chasing function and a possessor chasing function(306).
Patent KR-20010110329-A (KR)
Title: 비스무스 치환형 가닛 후막용 재료와 이들의 제조 방법
IPC: H01F41/28
Filed: 2001-06-05
Abstract: 본 발명은 가닛 기판상에 액상 성장법에 의해 성장된 주성분으로서 Yb, Bi, Fe 및 Al를 포함하는 비스무스 치환형 가닛 후막용 재료로서, 상기 가닛 후막의 조성물이 다음 일반식에 의해 나타나며, 
     Gd 3-x-y Yb x Bi y Fe 5-z Al 2 O 12   
     (0<x≤0.5, 0.85≤y≤1.55와 0.15≤z≤0.65), 붕소산화물(B 2 O 2 )과 납산화물(PbO)의 각각은 상기 가닛 후막내의 0 내지 4.0wt%(0은 포함하지 않음)까지 함유되어 있는 재료에 관한 것이다.
Patent KR-20010079041-A (KR)
Title: Transformer using a compound core
Inventor: AHN TAE YOUNG
IPC: H01F27/28
Filed: 2001-06-08
Abstract: PURPOSE: A transformer using a compound core is provided to minimize a leakage flux leaked to the outside and realize an inductor capable of taking an outside shape in an arbitrary manner. CONSTITUTION: An enamel copper wire(31) is surrounded by an insulating material. An air core is wound uniformly in a troidal core form by using the copper wire. Both ends of the air-core are downwardly directed. A compound core(20) mixes magnetic powder with resin. The compound core(20) is sufficiently filled inside and outside of the air-core, such that a magnetic flux generated in the core easily forms a magnetic closed path within the compound core.
Patent KR-20030002445-A (KR)
Inventor: CHOI JAE SEONG
IPC: H01L21/027
Filed: 2001-06-29
Abstract: PURPOSE: A method of forming a micro pattern lithography by using highly polymerized double coated solution is provided to overcome the resolution limit of conventional exposure equipment by using a resist process without replacing the exposure equipment. CONSTITUTION: Resist(10) is applied on a semiconductor substrate. An exposure and a development process is performed to form a pattern. The resist is hardened. A highly polymerized solution is applied on the entire surface of the semiconductor substrate. An ashing process is performed on the highly polymerized solution so that the highly polymerized solution is left as a spacer type on the inner surface of the pattern. The highly polymerized solution and the resist remaining after the ashing process are hardened.
Patent KR-20030006363-A (KR)
Inventor: LEE DAE HUI
IPC: G01B5/14
Filed: 2001-07-12
Abstract: PURPOSE: A checker for measuring gap of car body is provided to measure gaps and steps formed between the vehicle door and car body in an easy and precise manner through the use of a gap measuring checker. CONSTITUTION: A checker(10) comprises a plurality of protrusions(12) formed along the outer periphery of the checker, which are inserted into gaps formed between the vehicle door and each related part of the panel of the car body; and a plurality of curvatures(14) formed to correspond to the shape of the skin between the vehicle door and each related part of the panel of the car body. Each of protrusions has a scale(16) for measuring gaps formed between the vehicle body and each related part of the panel of the car body.
Patent KR-20030009582-A (KR)
Title: Current mirror for providing large current ratio and high output impedence and differential amplifier including the same
Inventor: KIM HYEON SEOK
IPC: H03F1/30
Filed: 2001-07-13
Abstract: PURPOSE: A current repeater for supplying a high output impedance and a large current ratio and a differential amplifier provided with the same are provided to supply the large current ratio with keeping the high output impedance during an operation at a high frequency as well as to generate an accurate differential signal without falling a common mode rejection ration(CMRR) during the operation at the high frequency. CONSTITUTION: A current repeater for supplying a high output impedance and a large current ratio includes a current source(21) of which one end is connected to a first reference voltage for supplying a reference current(Iref), a reference transistor(22) provided with a control electrode, a first current transport electrode connected to the other end of the current source(21) and a second current transport electrode connected to a second reference voltage, an output transistor(23) provided with a control electrode, a first current transport electrode connected to the output end flowing a mirrored current and a second current transport electrode connected to the second reference voltage and a proportional to absolute temperature(PTAT) voltage generator(24) connected between the control electrode of the reference transistor(22) and the control electrode of the output transistor(23) for supplying a raised voltage to the control electrode of the output transistor(23), wherein the raised voltage is obtains by raising the voltage of the control electrode of the reference transistor(22).
Patent KR-20020020630-A (KR)
Inventor: SEO DONG SEOK
Filed: 2001-07-16
Abstract: PURPOSE: A customer-oriented payment system and method is provided to safely collect the price for an article in case that the shopping mall accurately delivers the article to a purchaser, confirm the article, and pay the price for the article, thereby removing a distrust according to purchasing. CONSTITUTION: A purchaser terminal(100) purchases articles on the Internet. A shopping mall server(200) sells the articles on the Internet. A payment server(400) includes a bank, a credit card company and so on. Transaction software is downloaded for the automation of electronic commerce. In case that a purchaser buys an article, an operator server(300) receives purchasing information transmitted from the transaction software provided to the purchaser terminal(100). The operator server(300) receives transaction authentication information from the payment server(400). The operator server(300) transmits the information to the purchaser and terminates a delivery. In case that a transaction termination signal is transmitted from the transaction software of the purchaser terminal(100), the operator server(300) pays the price for the article.
Patent KR-20030010358-A (KR)
Title: Deflection york
Inventor: LEE SANG ROK
IPC: H01J29/76
Filed: 2001-07-26
Abstract: PURPOSE: A deflection yoke is provided to reduce manufacturing cost and improve reliability of product by shortening assembly time for assembling the deflection yoke to the cathode ray tube. CONSTITUTION: A deflection yoke comprises a coil separator(11) having a plurality of ribs(20) protruded from a front cover(12), and a rear cover(13) formed integrally with the side opposite to the front cover; a ferrite core mounted on the outer surface of the coil separator, and which forms a magnetic field; a vertical deflection coil mounted on the outer surface of the coil separator together with the ferrite core; and a horizontal deflection coil mounted on the inner surface of the coil separator. The ribs protruded from the front cover are disposed at constant intervals.
Patent KR-20030013171-A (KR)
Inventor: YOO CHI YONG
IPC: H02B11/28
Filed: 2001-08-07
Abstract: PURPOSE: An earthing truck is provided to prevent a device from getting damaged due to a shock during leading-in by preventing a booth bar from being exposed to an outside. CONSTITUTION: A truck portion(1) includes a plurality of rollers(2) installed at a lower end thereof. A mold housing portion(5) is integrally united with the truck portion(1). The mold housing portion(5) includes three-phase leading-in terminal(6). An inside of the mold housing portion(5) is filled with an insulation mold(7). One end of a booth bar(8) is connected to the three-phase leading-in terminal(6). The booth bar(8) is connected perpendicular to a lower end of the truck portion(1). A ground shoe is electrically connected to the other end of the booth bar(8). A ground plate(10) maintains to elastically contact with the ground shoe at a lower end of the ground shoe. The ground plate(10) grounds applied charge current to the ground.
Patent KR-20030013542-A (KR)
Title: Method for Manufacturing Homogeneous Green Bodies from the Powders of Multimodal Particle Size Distribution Using Centrifugal Casting
Inventor: KIM JU SEON
IPC: C04B35/634
Filed: 2001-08-08
Abstract: PURPOSE: Provided is a manufacturing method of tube compacts with no separation of particle sizes and homogeneous microstructure by centrifugal casting compound granules including powder with wide particle size distribution and phenol resin in the presence of solvent unlike conventional press forming. CONSTITUTION: The homogeneous centrifugally-cast compacts are manufactured by the following steps of; (i) mixing Al2O3 or SiC powder with wide particle size distribution, 1-20wt.%(based on the powder) of phenol resin, and alcohol(ethyl or butyl alcohol); (ii) dropping the mixed slurry into water or hardener-contained water(70-90deg.C), and mixing strongly for 5-30min. to form compound granules; (iii) filtering and washing; (iv) drying the granules at 70deg.C or lower; (v) centrifugal casting for increase of compaction by feeding granules in a mold, adding water, alcohol, or water-alcohol to fill 20-100% of pores formed by granules, and centrifuging at the velocity of 2-100times more speedy than the acceleration of gravity for 0.5-2hrs with heating(80-110deg.C); (vi) holding the compacts at 50-80deg.C for 2-10hrs for removing remained solvent and hardening phenol resin completely; (vii) removing fats from the compacts in inert gas atmosphere or vacuum for compacts with carbon residue, or air atmosphere for compacts without carbon residue.
Patent KR-20030015987-A (KR)
Title: Outside mirror of an automobile
Inventor: PARK HYEONG GEON
IPC: B60R1/06
Filed: 2001-08-20
Abstract: PURPOSE: An outside mirror of a vehicle is provided to prevent noise by insulating inflow of air between a folding plate and a mirror housing during traveling with forming a strip in a guide plate of the mirror housing. CONSTITUTION: An outside mirror for a vehicle is composed of a folding plate(20) installed in a quadrant panel of the vehicle; a mirror housing(30) turning on the folding plate and mounting a mirror(31) in the rear part of the forward direction; a guide plate(40) placed in the mirror housing to support the mirror for turning; and a strip(100) placed in front of the guide plate to shut off the gap between the folding plate and the mirror housing. Noise is reduced with preventing inflow of air between the folding plate and the mirror housing.
Patent KR-20020003314-A (KR)
Inventor: HAN HEUNG CHU
IPC: A61F2/10
Filed: 2001-08-31
Abstract: PURPOSE: An apparatus for implanting hair is provided to prevent the generation of an inflammation due to the damage of the skin tissue of the head and the excessive loss of blood. CONSTITUTION: The apparatus for implanting hair comprises a body(10); a movable member(20) moving within the body; a conical shaped cap(30) coupled to the front side of the body; a hair implant needle(40) disposed between the movable member and the conical shaped cap to be inserted into the skin tissue of the head; a length adjustment device(50) for adjusting the whole length of the needle; a shaft(60) installed in the hair implant needle; a compression device(70) coupled to the rear side of the shaft for extracting and contracting the shaft; a push handle(80) coupled to the rear side of the body for fixing the compression device; and a handle part(90) coupled with the movable member.
Patent KR-20030020807-A (KR)
Inventor: JUNG WOO HYUB
IPC: A61N1/32
Filed: 2001-09-04
Abstract: PURPOSE: Provided is a health mat and laminated paper to generate treatment frequency and wave form which generates treatment frequency and wave form on the upper side of the mat so that it is effective in treating the whole body. CONSTITUTION: The health mat and laminated paper to generate treatment frequency and wave form comprises the parts of: an electronic needle pad(15) which is placed on the upper side of a body(10); a sensor for the electronic needle(500) which generates treatment frequency and wave form of an electronic needle under the electronic needle pad; a control part for the electronic needle(600,900) which sets the strength and the sort of treatment frequency and wave form generated through the electronic needle pad on a diseased part by the sensor; a display part for the control part(610,910); a controller which controls the strength and the sort of treatment frequency and wave form and generates through the sensor and the electronic needle pad; and a working switch(SW) which works the controller.
Patent KR-20030022919-A (KR)
Title: Air-Conditioner System
Inventor: CHOI BONG SU
IPC: F24F1/00
Filed: 2001-09-11
Abstract: PURPOSE: An air conditioner system is provided to improve flow of indoor air. CONSTITUTION: An air conditioner system comprises an air conditioner main body(50) installed on a location of a room, measuring indoor temperature and introducing and cooling or heating and discharging indoor air; and an auxiliary blowing apparatus(60) interlocked with the air conditioner main body to convect air discharged from the air conditioner main body with air in an indoor location X(X) and an indoor location Y(Y). The air conditioner main body includes a microcomputer part generating control signal to control the auxiliary blowing apparatus; and a main body signal transmitting part converting the control signal appropriately and transmitting to the auxiliary blowing apparatus. The auxiliary blowing apparatus includes a fan convecting indoor air; a driving motor rotating the fan; a blowing apparatus signal receiving part receiving control signal and converting appropriately; and a motor control part controlling RPM of the driving motor according to the control signal.
Patent KR-20030024327-A (KR)
Title: Functional urethane foam using mica ore of porous and ceramic mineral
Inventor: KIM HONG BUM
IPC: C08J9/00
Filed: 2001-09-18
Abstract: PURPOSE: Provided is a functional urethane foam, which comprises porous mica and ceramic minerals and shows deodorizing and dehydrating effects, as well as healthful far-infrared radiation effect due to plurality of pores. CONSTITUTION: The functional urethane foam using porous mica and ceramic minerals, is produced by the steps of (i) high temperature firing particles of mica and ceramic minerals at temperature of 600-700 deg.C or more; (ii) foaming the fired particles so as to have a specific gravity of 0.25-0.50 g/cm3; (iii) crushing the foamed particles so as to have a particle size of 80-100 mesh; and (iv) mixing 10-20 wt% of the crushed particles of mica and ceramic minerals with 80-90 wt% of urethane resin to form a urethane foam.
Patent KR-20030026028-A (KR)
Inventor: KOO BON SEOP
IPC: B22D41/00
Filed: 2001-09-24
Abstract: PURPOSE: A ladle supporting brick for preventing loss of filler is provided which prevents loss of filler by minimizing friction with molten steel during initial inflow of molten steel into ladle, prevents tapping of large sized slag during the end of tapping from the ladle and discharges residual molten steel easily. CONSTITUTION: In a supporting brick that is installed on the bottom surface of a ladle(100) so that molten steel is discharged into the lower side when opening an outlet(12) filled with filler(105), the ladle supporting brick for preventing loss of the filler comprises a lower body(10b) on which the outlet(12) is penetratingly formed; a cone shaped upper body(10a) on which an outer circumferential surface is formed in such a way that outer diameter of the outer circumferential surface is getting narrow as it goes from lower side to upper side to minimize frictional resistance with flow of molten steel supplied into the ladle(100), and into which a central inlet hole(11) connected to the outlet(12) is penetrated; and at least one or more side inlet holes(20) which are penetrated into the central inlet hole(11) from the outer circumferential surface of the upper body(10a).