baber/WOPTO huggingface dataset:
Patent KR-20020078711-A (KR)
Inventor: SHIN GWAN HUN
IPC: B60C9/08
Filed: 2001-04-10
Abstract: PURPOSE: A pneumatic tire is provided to improve endurance of a tire by disposing the end portion of a ply in an apex not to be affected much by flexion-extension the tire. CONSTITUTION: A tire comprises a bead(10) for fixing a tire to the rim, plural plies(20) covering the bead, a flipper(30) for reinforcing the bead when the plies cover the bead, and an apex(40) for preventing inflow of air when the plies cover the flipper. The flipper prevents inflow of air and improves adhesion when connecting the plies. The apex is inserted in the flipper. The end portion(21) of a ply among the plies is disposed inside the apex. Therefore, separation of a sidewall(60) caused by binding force fracture of the end portion of the ply by flexion-extension is prevented and the endurance of the tire is improved.
Patent KR-20020078762-A (KR)
Inventor: KOO JE BYEONG
IPC: F28C1/00
Filed: 2001-04-10
Abstract: PURPOSE: A hybrid type cooling tower is provided to improve cooling performance by preventing deflecting falling of coolant due to outside intake air and falling of coolant to a central part of a filler. CONSTITUTION: A cross flow type filler(12) is installed successively under a counter current type filler(11) and having a rightward sloping part and a leftward sloping part relatively longer than the rightward sloping part formed in a zigzag mountain shape with protrusive branches vertically successively. A rightward sloping part of the mountain shaped part with the protrusive branches is formed in a pyramid shape.
Patent KR-20020080132-A (KR)
Title: Heater Block Lifting Apparatus of Chemical Vapor Deposition Apparatus
Inventor: KIM GI YONG
IPC: H01L21/205
Filed: 2001-04-11
Abstract: PURPOSE: A heater block lifting and falling apparatus of a CVD(Chemical Vapor Deposition) equipment is provided to prevent abrupt lifting of the heater block by forming a stopper at the lower portion of the heater block. CONSTITUTION: A heater block(23) is formed in a processing chamber(21) for loading a wafer(W). A shower head(25) is located on the processing chamber(21) for spraying processing gases into the wafer(W). A driving unit(30) for lifting and falling the heater block(23) includes a motor(33), a lead screw(35) and a lead screw fixing plate(37). A stopper(39) is formed on the lead screw(35) for restraining abrupt lifting of the heater block(23), thereby preventing a breakage of the heater block(23) and the shower head(25).
Patent KR-20010068159-A (KR)
Title: Manufacturing of low molecular weight angiotensin converting converting enzyme inhibitor from hot water extracts of the roots of Ixeris dentat Nakai
Inventor: JUNG HYE YEONG
IPC: A61K36/28
Filed: 2001-04-30
Abstract: PURPOSE: A manufacturing process for a low molecular weight of angiotensin converting enzyme(ACE) inhibitor from hot water extract of lettuce root is provided, which is an efficient and economical process. CONSTITUTION: The manufacturing process for a low molecular weight of ACE inhibitor from lettuce root comprises the steps of: removing an impurities by washing lettuce, separating its root, adding distilled water to the root, and extracting by making reflux for 2hrs at 100deg.C, 60deg.C; filtering, centrifuging for 30min. at 4deg.C, 8000rpm, and collecting the upper solution; ultra-filtering the upper solution using ultra-filter membrane(limit of M.W. is 1000) to prepare the extract; filtering through membrane filter paper, loading on high performance liquid chromatography, and separating a fraction, F4 with highest activity; and then gathering the F4, freeze-drying, and purifying using reversed phase HPLC.
Patent KR-20010074318-A (KR)
Title: extruding type crusher for resin
Inventor: CHOI JONG HO
IPC: B29B13/10
Filed: 2001-05-08
Abstract: PURPOSE: Provided is an extrusion type resin grinder for compacting a waste resin by momentary heat-melting press using friction heat generated by rotation of a screw, which extrudes the resin in the reusable form. CONSTITUTION: The extrusion type resin grinder contains: a main body(100) having an inlet hole(101) on the upper part thereof for inletting the ground resin; the screw(110) passed through the center of the main body(100) and having a screw edge(111) around the screw(110), which is rotated by outer power and transfers the ground resin toward; a casing(120) covering the screw(110) and joined with the main body(100); a nozzle(130) coupled with the casing(120); a heat-melting press means for heat-melting-pressing the ground resin by using the rotation force of the screw(110) and transferring the resin to the nozzle(130).
Patent KR-20020085639-A (KR)
Title: A method of forming a module of organic EL device panel and drive IC panel
Inventor: KIM JIN
IPC: G09F9/00
Filed: 2001-05-09
Abstract: PURPOSE: A method for forming modules of an organic EL(electro luminescent) device panel and a driving IC(integrated circuit) panel is provided to reduce connection errors therebetween and to secure the rapid signal transmission therebetween. CONSTITUTION: Organic EL devices are formed, and an organic EL panel formed with cathode terminals(32) and anode terminals(33) of organic EL devices is provided. A driving IC(34) is mounted, wires are electrically connected with output terminals of the driving IC, and a wiring substrate having exposed terminals connected with the wires is provided. The cathode and anode terminals are bonded to the exposed terminals of wiring substrate.
Patent KR-20020086785-A (KR)
Title: Plasma Display Device
Inventor: KIM SUN HAK
IPC: G09F9/313
Filed: 2001-05-11
Abstract: PURPOSE: A plasma display apparatus is provided to reduce the weight of product and improve the durability of product by using a polymer as a material of a heat sink. CONSTITUTION: A heat sink is made of a polymer. The polymer is comprised of a mixture of a resin and a metal. The resin comprises epoxy, polyurethane, polyester, and phenol resin. The metal comprises aluminium(Al), gold(Au), silver(Ag), and copper(Cu). A volume of the resin is 10-70% within a volume of the polymer. The polymer provides heat conductivity from 10W/m-K of stainless steel to 1000W/m-K of an aluminium casting. Where the resin's volume is below 10% of the polymer's volume, a weight of the heat sink becomes high. Otherwise, if the resin's volume is over 70% of the polymer's volume, the heat conductivity of the heat sink is degraded. The heat sink is manufactured by an injection molding method.
Patent KR-20020088478-A (KR)
Title: Burning device for gas boiler
Inventor: LEE GEUN HONG
IPC: F23D14/22
Filed: 2001-05-17
Abstract: PURPOSE: A combustion apparatus is provided to prevent yellow tip of flame even and to improve heat efficiency by completely burning gas and air through supplying air into the flame generated from a burner tip. CONSTITUTION: A combustion apparatus(100) includes a burner header(10), the primary air tank(20), the secondary air tank(30), and a blowing device. The burner header(10) has a cylindrical shape. A gas feeding port(11) is formed at one side of the burner header(10), and a plurality of burner tips(12) is arranged at an upper portion of the burner header(10) so as to spray gas. A nozzle hole is formed at one side of the burner tip(12), a plurality of air feeding holes are formed at an outer peripheral surface of the burner tip(12), and a flame port is formed at the other side of the burner tip(12). The burner tips(12) are inclined towards a flame guiding section and a heat exchanger. The primary air tank(20) is positioned below the burner header(10).
Patent KR-20020088986-A (KR)
Title: Method for preventing unlawfluness of copy of optical disc
Inventor: RYU GI UNG
IPC: G11B7/007
Filed: 2001-05-22
Abstract: PURPOSE: A method for preventing illegal copy of an optical disk is provided to prevent data stored at the original disk from being reproduced, by recording predetermined error data at the original disk, thereby preventing illegal copy of an optical disk in advance. CONSTITUTION: A method for preventing illegal copy of an optical disk includes the steps of forming a non-reproducible area by inserting predetermined error data into sub-Q data, so that a servo rotates idle if a pickup is placed at the non-producible area, therefore, the unstable servo is unable to reproduce data; setting up virtual lead out time larger than whole time of the optical disk, so that a disk of standard capacity is unable to copy the original disk of large capacity.
Patent KR-20010107686-A (KR)
Title: 에피택셜성장 반도체웨이퍼의 제조방법
IPC: H01L21/205
Filed: 2001-05-23
Abstract: 본 발명은 다음의 처리공정을 구비한 전면, 후면 및 전면에 침착한 반도체물질의 에피택셜층을 가진 반도체웨이퍼의 제조방법에 관한 것이다. 
     (a) 연마전면 및 소정두께를 가진 기질웨이퍼를 제조함. 
     (b) 기질웨이퍼의 두께가 사실상 변하지 않을때, 에피택시리액터에서 950 ~ 1250℃의 온도로 HCl가스 및 실란소스(silane source)의 존재하에 기질웨이퍼의 전면을 예비처리함. 
     (c) 예비처리된 기질웨이퍼의 전면에 에피택셜층을 침착함.
Patent KR-20010070729-A (KR)
Inventor: JUNG DAE GEUN
IPC: G06F11/00
Filed: 2001-06-02
Abstract: PURPOSE: A secure cop is provided to enable a general user to set a supervision of an automated intellectual system in a specific field of security. CONSTITUTION: The Secure Cop program is currently modularized with a C language which is a configuration language of Linux. In addition, the Secure Cop program is formed of binary files compiled. The Secure Cop program is composed of one binary file. Also, a source composed of the program is composed of one file. The program intellectually performs a system security setting and configuration without the intervention of a user. The program internally checks and changes the weakness of the system. Therefore, the performance of security for the integrated system is increased.
Patent KR-20030000441-A (KR)
Title: A real time traffic information management system via a global position system and an image detection system
Inventor: AHN GI HO
Filed: 2001-06-25
Abstract: PURPOSE: A system for managing the traffic information in the real time is provided to offer the real time traffic information by connecting to a GIS(Global Information System), to disperse the traffic depending on the traffic condition of a road, and to offer the accurate traffic information by grasping the existence of the problems and the management of a traffic monitoring system. CONSTITUTION: An image detection system measures the traffic and grasps the traffic information by using the images. The GIS displays the traffic information grasped by the image detection system on a map in the real time. A traffic information database is stored with the image traffic information and the global positioning information updated in the real time. A traffic information center analyzes the information providing request condition of the user connected by such a connecting unit as the Internet and provides the information stored in the traffic information database in the real time.
Patent KR-20030000902-A (KR)
Title: High density optical disc and apparatus for driving them
Inventor: KIM JI DEOK
IPC: G11B7/002
Filed: 2001-06-27
Abstract: PURPOSE: A high density optical disk and a device for driving the same are provided to prevent an objective lens and the high density optical disk from colliding with each other by selectively aborting a focusing servo operation, thereby preventing damage of the objective lens and the high density optical disk, and a fatal error in the servo operation. CONSTITUTION: In a high density optical disk where a high density pit pattern data recording layer is formed mostly on one side from the center of the optical disk thickness, the utmost outer peripheral surface has an asymmetrical structure in a direction of the thickness. A device for driving the high density optical disk includes a detecting element forming a shape corresponding to the utmost outer peripheral surface, a transferring element transferring the detecting element to a position where the high density optical disk is loaded, a switch element selectively being turned on and off according to the movement position of the detecting element, and a control element controlling a servo operation corresponding to the insertion state of the high density optical disk based on the turn-on and turn-off state of the switch element.
Patent KR-20030000935-A (KR)
Title: An adaptive traffic prediction method of mpeg videos and the apparatus thereof
Inventor: YOO SANG JO
IPC: H04L47/43
Filed: 2001-06-27
Abstract: PURPOSE: A method and a device for adaptively predicting MPEG video traffic are provided to accurately predict MPEG video service traffic without traffic parameter description of a user. CONSTITUTION: A method for adaptively predicting MPEG video traffic includes the steps of discriminating between a single MPEG source or multiple MPEG sources based on input traffic; processing the input traffic by a general adaptive LMS(Least Mean Square) prediction if the input traffic is judged as the multiple MPEG sources; recognizing a scene conversion of I and P type traffic and executing a prediction adaptive to the scene conversion if the input traffic is judged as the single MPEG source; and processing the result processed through former steps, by a general linear LMS prediction.
Patent KR-20030002750-A (KR)
Title: Auto precharge circuit in a semiconductor device
Inventor: KANG BYEONG JU
IPC: G11C8/08
Filed: 2001-06-29
Abstract: PURPOSE: An auto precharge circuit of a semiconductor device is provided, which prevents the precharge from being performed under the state of not satisfying a row address strobe minimum time(tRAS). CONSTITUTION: A command decoder(10) generates a row active start signal(rowatv6) and a column access start signal(casatv6). A row address strobe classifier(20) buffers the row active start signal according to an external active command(ACT). A column address active signal generator(40) generates a column strobe active signal as to a corresponding column by enabling the column access start signal according to a WA(Write with Autoprecharge) command. A column address strobe generator(50) generates a column address strobe signal to disable the corresponding column, when another bank is enabled according to the column address active signal or a burst operation is ended. A column burst signal generator(70) generates a column burst signal during a burst write period according to the column access start signal. A column burst end signal generator(80) generates a column burst operation end signal according to the column burst signal and a clock signal. An autoprecharge enable signal generator(60A) generates an autoprecharge enable signal according to the column address strobe active signal and the column address strobe signal and the column burst operation end signal. A row autoprecharge control signal unit(90) generates a next autoprecharge control signal according to a sensing generation signal. And an address strobe generator generates an autoprecharge signal according to the autoprecharge control signal by generating a row bank classifying signal according to an external command and the buffered row active start signal.
Patent KR-20020002336-A (KR)
Inventor: KAWANAMI TAKASHI
IPC: H01P1/383
Filed: 2001-06-30
Abstract: PURPOSE: To suppress a loss, unwanted radiation and internal interference, which occurs in a connecting part between a nonreversible circuit element and a circuit connected thereto, and to attain miniaturizing/lightening in weight. CONSTITUTION: An output terminal 12 is provided on the packaging surface (bottom surface) of an isolator 1 and an input terminal 11 is provided above the bottom surface just for the height of a module substrate 3. On the upper surface of the module substrate 3, a connecting pad to connect the input terminal 11 of the isolator is provided and besides, on the module substrate 3, a shield case 32 is provided. Then, a ground terminal 161 protruded from a yoke 16 of the isolator is bonded to the shield case 32 on the side of the module substrate. A component integrating this module substrate 3 with the isolator 1 is mounted on a printed circuit board 2.
Patent KR-20030006777-A (KR)
Title: Shift lever assembly of manual transmission
Inventor: KIM GI HYEOK
IPC: B60K20/04
Filed: 2001-07-16
Abstract: PURPOSE: A shift lever assembly for a manual transmission is provided to make a driver take a rest in a comfortable state by reducing the length of the shift lever. CONSTITUTION: A shift lever assembly comprises a shift lever(2), a shift lever case(4) in which the shift lever is rotatably connected to a hinge(6), a shift and select cable(8) connected to the lower end of the shift lever and a transmission and transmitting the operating force of the shift lever to the transmission, and a length adjusting unit formed in the shift lever and adjusting the length of the shift lever. The length adjusting unit is formed between an upper rod(14) and a lower rod(16).
Patent KR-20030013056-A (KR)
Title: Method of Briquettes having superior strength
Inventor: CHO JAE EOK
IPC: C10L5/14
Filed: 2001-08-06
Abstract: PURPOSE: A method for manufacturing a coal briquette having enough strength to be used in smelting reduction processes (SRP) such as Finex and Corex is provided. CONSTITUTION: The method comprises the steps of primarily mixing 7 to 15 weight parts of molasses with 100 weight parts of fine coal; secondarily mixing the mixture of fine coal and molasses with 1 to 5 weight parts of hydrated lime followed by agitation for 2 to 50 minutes to proceed curing reaction of sugar/acid and calcium; and molding the secondary mixture into a coal briquette.
Patent KR-20030013829-A (KR)
Title: a
Inventor: KIM YU SEONG
IPC: E03F7/12
Filed: 2001-08-09
Abstract: PURPOSE: A trenchless repairing method using a molding end and a punching ring is provided to prevent the damage and bursting of a tube. CONSTITUTION: The trenchless repairing method using a molding end and a punching ring comprises the steps of: installing a molding end to one end of a tube(40); installing an impeller device to mix fast setting unsaturated resins, F/A and materials, then impregnating the mixture in the tube(40); installing a punching ring to prevent excessive extension of the impregnated tube(40) by stopping a pipeline(2) of a manhole(1); connecting the molding end to the impregnated tube(40), then reversal-inserting the impregnated tube(40) in a molding device(10); and lining in the pipeline by supplying water temperature of 85 deg.C to the impregnated tube(40).
Patent KR-20030015466-A (KR)
Title: Drain apparatus preventing a buoyance of under floor for a underground parking lot
Inventor: JANG JAE GYUN
IPC: E02D31/10
Filed: 2001-08-14
Abstract: PURPOSE: A buoyancy-preventative drainage facilities on the bottom of a underground parking lot is provided to prevent the leakage of water on the bottom of a underground parking lot or a underground building, and to secure the maximum safety of the bottom of a underground parking lot. CONSTITUTION: A underground bottom(54) is installed on the upper side of the concrete basement(52), and a drainage perforated drain pipe(56) is installed on the back surface of the underground bottom between the space of the concrete basement and the underground bottom to guide the underground water flowed from the outside of the underground parking lot(50) and the concrete basement toward the water-collecting manhole(62). An opening part(64) is installed on the upper side of the water-collecting manhole for connecting a drain pipe, and a water pump is installed at the inside thereof. The drainage perforated drain pipe has a perforated drain pipe, being made of polyethylene, installed at the inside thereof, and gravels are provided on the outside. A polyethylene neutron web covers the perforated drain pipe and the gravels, and the web is fixed by a coupling band. The web and the band firmly fix the perforated drain pipe and the gravels. A U-shaped connect bolt and a coupling plate are fixed by a nut to fix the perforated drain pipe inside the polyethylene neutron web.
Patent KR-20020010883-A (KR)
Inventor: SON JAE SEL
IPC: G08B23/00
Filed: 2001-08-17
Abstract: PURPOSE: An alarm apparatus for detecting the quality of water stored in a water tank of a building is provided to automatically inform the deterioration of water quality by using a wireless communication network. CONSTITUTION: The alarm apparatus for detecting the quality of water stored in a water tank of a building comprises a water quality detection part composed of a dissolved oxygen sensor(11), a turbidity sensor(12), and an acidity sensor(13); a signal amplification part(20) for amplifying a weak signal detected by the water quality detection part; a comparing part(30) for outputting a water pollution alarm signal according to the result obtained by comparing the amplified signal with a reference value; a central control part(40) for outputting a call number saved in a memory(41), and an alarm message saved in another memory(42); and a wireless sending part(50) for automatically informing a water pollution situation to a wireless communication network(60).
Patent KR-20030016102-A (KR)
Inventor: LEE SANG RYUL
IPC: F24C15/08
Filed: 2001-08-20
Abstract: PURPOSE: A microwave oven is provided to easily see the inside of a cooking chamber and to use a control portion safely and conveniently. CONSTITUTION: An upward opening portion(24) is formed in the upper side of an inlet(22) in a cooking chamber(21) to easily see the cooking chamber. The upward opening portion is opened toward the front upper part of a microwave oven. An inclined end(27) and a front end(28) to be inclined backward are formed in the upper part of the inlet to form the upward opening portion. An inclined portion(33) to be inclined backward is formed in the upper part of a door(30) corresponding to the inclined end and the front end. A control portion is installed in the front part of the inclined portion of the door to control the microwave oven.
Patent KR-20030016609-A (KR)
Title: Absolute Steering Angle setting up method in EPS System
Inventor: KIM SEONG GYU
IPC: B62D6/00
Filed: 2001-08-21
Abstract: PURPOSE: A setting method of an absolute steering angle in an electronic controlled power steering system is provided to perform a compensating control function by discriminating the absolute steering angle at a very flow speed. CONSTITUTION: An angle flag is set as zero(S11). A time to maintain a torque from a torque sensor over a torque of a maximum end point is checked(S12). A steering angle of the end point is set as an absolute steering angle when the torque is over the torque of the end point and the time is over a certain time(S13). The angle flag is set as one according to the displacement of a motor relative steering angle(S13). The absolute steering angle is updated by adding an angle changed amount according to the displacement of the motor relative steering angle to the set absolute steering angle(S17). Thereby, the compensating control function of an electronic controlled power steering system is secured.
Patent KR-20030017671-A (KR)
Title: Rear suspension system for veicles
Inventor: JANG HYEONG BAE
IPC: B60G15/06
Filed: 2001-08-21
Abstract: PURPOSE: A rear suspension system is provided to improve lateral stiffness by supporting a lateral force and a control toe and to make translational motion without rotating of a wheel by distributing an inputting load equally. CONSTITUTION: A rear suspension system comprises a lower control arm(4), a wheel carrier(2), a torque link(16), a toe control link(22), a shock absorber(30) and a coiled spring(32). The lower control arm is formed to have two connecting portions respectively in left and right sides. A rear connecting portion in the connecting portion of the wheel side is connected to the wheel carrier. A front connecting portion is connected to the wheel carrier including the torque link. The torque link is arranged vertically. The rear portion of the torque link and the vehicle body are connected by the toe control link. The shock absorber and the coiled spring are arranged in the middle of the lower control arm separately. Thereby, use of space is improved by a simplified layout.