baber/WOPTO huggingface dataset:
Patent KR-20020019379-A (KR)
Inventor: TAKAHASHI KAZUTAMA
IPC: E05B77/02
Filed: 2001-07-19
Abstract: PURPOSE: To simply and rapidly carry out an emergency measure manually when a foreign matter is caught in a door and to securely lock the door during rolling stock traveling. CONSTITUTION: This is a method and device for fully closing and locking the door 10 provided on the railway rolling stock. The door 10 is driven to a closing direction by a motor 22 or the like. After the door reaches a fully closed position, the closing driving force is lowered. Then the door is locked by a lock device 30 after the closing driving force is lowered. Simultaneously with locking or after locking, the closing driving force is released.
Patent KR-20030008574-A (KR)
Title: A set-top box which can applicate an image file and the image application method using the set-top box
Inventor: KIM DAE YONG
IPC: H04N7/20
Filed: 2001-07-19
Abstract: PURPOSE: A set-top box capable of utilizing an image and a method for utilizing the image using the same are provided to utilize various type of images on a screen by receiving image files from a user terminal. CONSTITUTION: A set-top box(200) capable of utilizing an image includes an image processor(220) converting image data received from a user terminal(100) into a data format able to be used in a display device(300), a control part(230) receiving the converted image data for controlling to display the image data fitting for user selection items, a data storing part(240) storing the image data by a control signal of the control part, a user selection interface(250) processing user selection item data to utilize image data by selecting the item displayed via a user in the display device, and a graphic control part(260) receiving the image selection result of the user for decoding and graphically processing the image data.
Patent KR-20030013566-A (KR)
Title: Thawing method of snow on railway changer and apparatus
Inventor: JENG JUN HWAN
IPC: E01B7/24
Filed: 2001-08-08
Abstract: PURPOSE: A snow melting method for a railroad switch is provided to prevent malfunction of a railroad switch by a snowfall or frost. CONSTITUTION: The snow melting method for a railroad switch comprises the steps of: (S10) if air temperature falls down below set point temperature, preheating a rail by operating a heater to keep at the primary preset temperature; (S20) if snowing, heating the rail quickly within the preset hours to keep at the secondary preset temperature; (S30) thawing to keep the temperature of the quick heated rail at the secondary preset temperature; and (S40) preheating the rail to keep at the primary preset temperature until air temperature goes up over set point temperature.
Patent KR-20030014799-A (KR)
Title: switch for an air conditioner
Inventor: OH MAN JU
IPC: H01H9/00
Filed: 2001-08-13
Abstract: PURPOSE: A switch for an air conditioner is provided to efficiently utilize driving force of an engine during a rapid vehicle accelerating state, a hill-climbing state or the like, while ensuring a stable braking system. CONSTITUTION: A switch for an air conditioner, comprises a switching operation unit for selecting an economic operation mode for performing automatic switch on/off operation in accordance with the vehicle travel state, or a compulsory operation mode for maintaining switch on state regardless of the vehicle travel state; a power apply unit for applying power of a battery to an air conditioner driving circuit in accordance with the operation of the switching operation unit; a power cutoff unit for cutting off the power being applied to the air conditioner driving circuit in accordance with the degree of change of inertial force of vehicle body during vehicle travel, when the economic operation mode is selected; and an inertial operation restriction unit for allowing for a normal power supply to the air conditioner driving circuit, when the air conditioner is in the compulsory operation mode.
Patent KR-20030017688-A (KR)
Title: TBGA Semiconductor Package and the fabrication method thereof
Inventor: RYU JAE CHEOL
IPC: H01L23/48
Filed: 2001-08-21
Abstract: PURPOSE: A substrate for TBGA(Tape Ball Grid Array) semiconductor package and a method for fabricating the same are provided to improve adhesive strength between a solder material and a solder ball by forming a conductive pad at an edge of a via hole. CONSTITUTION: A metallic thin film for forming a circuit is adhered on a non-conductive polymer resin film(21a). An etching resister is coated on the metallic thin film. An exposure process, a development process, and a stripping process for the etching resister are performed. A circuit pattern layer(21b) is formed by removing the remaining etching resister. A photo solder resist(21c) is coated on the remaining part except for a pattern part of the circuit pattern layer. An adhesive is coated on an opposite part of the non-conductive polymer resin film(21a) to the circuit pattern layer(21b). A cavity(23a) and a via hole(27) are formed thereon.
Patent KR-20030016853-A (KR)
Title: Apparatus for compensation of steering force in power steering system
Inventor: JIN HONG GI
IPC: B62D6/00
Filed: 2001-08-22
Abstract: PURPOSE: A steering force adjusting device of a hydraulic power steering system is provided to improve travelling stability upon driving at a high speed by operating a torsion bar only when power more than a certain level is given. CONSTITUTION: A gear linkage installed with a steering force adjusting device includes a housing, a torsion bar(45) installed in the center of the housing, a pinion shaft(46) covering the torsion bar and a valve(47) operated by the change of a moment according to the operation of the torsion bar. Two guide protrusions(101) are fixed on an upper face of the valve and a supporting portion(102) is fixed on one side of the pinion shaft. Both ends of a leaf spring(103) covering the outer circumference of the pinion shaft are connected to both sides of the guide protrusion and the supporting portion. Thereby, the leaf spring elastically supports both sides of the guide protrusion and the supporting portion so that the torsion bar is operated only when power more than a certain level is given.
Patent KR-20020018559-A (KR)
Title: Service deployment in data networks
Inventor: DROZ PATRICK
IPC: H04L12/24
Filed: 2001-08-24
Abstract: PURPOSE: A service deployment in data networks is provided to deploy a service according to a service allocation policy in a data network comprising a plurality of network nodes. CONSTITUTION: Requirements of a service to be deployed on the network are broadcast or multicast to nodes of the network(270). The metrics generated by the nodes are summarized as they propagate up through the service deployment hierarchy from the base level to the top level(280). Deployment of the service is performed by selecting only the nodes most suited to support the service at each of levels in the service deployment hierarchy(290). The service is installed in the nodes at the base level of the network according to the corresponding SSAP(Service Specific Allocation Policy)(300). Each node advertises its installed services and dynamically learns the identities of other nodes advertising the same services(310).
Patent KR-20020022565-A (KR)
Inventor: KIM GYEONG SU
IPC: B65D25/00
Filed: 2001-09-01
Abstract: PURPOSE: A water bucket with a far-infrared ray emitter is provided to prevent the propagation of bacteria in water, to improve the taste of water, and to remove various bad smell or heavy metals contained in tap water received in the water bucket. CONSTITUTION: The water bucket(10), composed of an inner space defined by a bottom surface and a wall surface, and a mouth portion onto which a cap is fitted, is drilled with an installation opening closed by a sealing cap(26) on the bottom surface. A far-infrared ray emitter(40) is installed through the installation opening, and the one end of the emitter is fixed and supported at the bottom surface. The far-infrared ray emitter comprises a porous case(18) formed with plural penetrating holes and that the one end is supported at a rim portion of the installation opening, and a far-infrared ray emitting material(38) received in the porous case.
Patent KR-20030025670-A (KR)
Title: Brake shoe of railway vehicles
Inventor: JANG SEUNG U
IPC: F16D65/04
Filed: 2001-09-22
Abstract: PURPOSE: A brake shoe of a railway vehicle is provided to achieve improved abrasion resistance and safety by making the tread brake shoe from a non-asbestos material. CONSTITUTION: A brake shoe(1) comprises a back plate(3) arranged at the rear surface of a tread brake shoe(2), and is coupled to a brake head of a brake device. The tread brake shoe is coupled integrally with the back plate, and made of 87.80 percent C, 0.58 percent Mg, 1.45 percent Al, 3.59 percent Si, 4.77 percent Ca, and 1.81 percent Fe. The tread brake shoe has a curved frictional surface(2a), and the back plate has a center staple(4). The center staple has a recess-type corrugate portion(4a) so as to allow a key to elastically contact the brake head and the center plate.
Patent KR-20020031314-A (KR)
Inventor: IHARA CHIKASHI
IPC: H01L21/683
Filed: 2001-10-22
Abstract: PURPOSE: A material composed of an aluminum nitride sintered body is provided to have a low volume resistivity of not higher than 1x10¬13 Ω·cm at room temperature. CONSTITUTION: The sintered body includes samarium in a converted content calculated as samarium oxide of not lower than 0.04 mole percent, and the sintered body includes aluminum nitride phase and samarium-aluminum complex oxide phase. The samarium-aluminum complex oxide phase forms intergranular layers with a low resistivity along the intergranular phase between aluminum nitride grains.
Patent KR-20030035053-A (KR)
Title: Apparatus and method for controlling authentication of a web site using a smart card automatically
Inventor: CHUNG CHAN IK
IPC: G06F17/00
Filed: 2001-10-29
Abstract: PURPOSE: A system and a method for executing automatic authentication for a web site by using a smart card are provided to enable a user to automatically pass a user authentication procedure at a web site by using a smart card. CONSTITUTION: A user accesses a web site(S1), and then the web site offers a web page to a user computer for an automatic user authentication via a smart card(S2). The user selects a smart card authentication button(S3), and the web site requests the user to input data on the smart card at the user computer(S4). Then, the user inserts the smart card into a smart card reader in connection with the user computer, and the user computer reads the data on the smart card and transmits it to a server of the web site(S5, S6, S7). The server of the web site connects to an authentication server, and transmits the number of the smart card and an authentication request to the authentication server(S8). The authentication server checks whether the transmitted smart card number is included in a member management database, and transmits the check result, namely an authentication result, to the server of the web site. If the user finishes using the web site, the server of the web site transmits a usage specification to the authentication server, and the authentication server makes payment for the usage of the web site by using the electronic money registered in a user account.
Patent KR-20030035110-A (KR)
Title: The Thrust Washer for both Bush and Washer of Automatic Transmission
Inventor: KANG MYEONG HUN
IPC: F16H57/023
Filed: 2001-10-30
Abstract: PURPOSE: A combined bush and thrust washer is provided to prevent difficulties of assembly and processability and the value reduction of goods by integrating a thrust washer and a bush. CONSTITUTION: A combined bush and thrust washer(10) is composed of a washer part(11) installed at the side of a rotation body and supporting the axial movement of the rotation body; and a bush part(12) extended integrally to one side of the washer part to an axial direction, an end of the bush part fixed to one side of a case(1), and supporting the circumferential movement of the rotation body. The washer part has tooth-shape lubricating grooves improving lubricating ability and formed at the inside of a circumferential periphery opposed to the rotation body. The bush part has a plurality of rotation preventing projections protruded toward an inner diameter at the circumferential periphery at regular intervals and equipped to one side of the case not to rotate.
Patent KR-20030035602-A (KR)
Title: radio-frequency ablation system with a watering nozzle
Inventor: KIM JEE HYOUNG
IPC: A61B17/56
Filed: 2001-10-31
Abstract: PURPOSE: Provided is an electric cautery with a nozzle for arthroscope surgery which allows medical doctors to get clear view on a bleeding part in surgical operation so that it helps to cauterize a wanted part without damaging other parts electrically. CONSTITUTION: The electric cautery with a nozzle for arthroscope surgery is characterized by setting a liquid jet device at the end of the electric cautery, which is commonly used in performing surgery for arthroscope, to secure clear view and see the bleeding part exactly.
Patent KR-20030037353-A (KR)
Title: An apparatus for automatically monitoring the position of label
Inventor: KWON SU YEONG
IPC: G06K7/10
Filed: 2001-11-01
Abstract: PURPOSE: A device for automatically detecting a label is provided to improve a detecting reliability and a job efficiency by photographing a label image, detecting a slant of the label, slanting a bar code reader corresponded to the label, operating the bar code reader vertically, and automatically detecting label information, thereby preventing incorrect information from being transmitted to a consumer. CONSTITUTION: In a label detecting device for reading a bar code of a label attached on one side of a coil commodity, a motor(24), a worm gear(14), and a worm wheel(45) for rotating a bar code reader(10) on the upper portion of a base(12) are mounted. An angle adjusting plate(32) is slant toward the horizontal direction of the base(12). A motor(78), a flywheel(70), and link arms(62) are mounted on the angle adjusting plate(32) for rotating the bar code reader(10) vertically. The bar code reader(10) mounted on the angle adjusting plate(32) is rotated vertically. A CCD camera(5) is mounted at the front portion of the base(12) for photographing a label, transmitting an image to a PLC, and detecting an inclination of the label.
Patent KR-20030037378-A (KR)
Inventor: KISHI YUSUKE
IPC: G11B19/20
Filed: 2001-11-03
Abstract: PURPOSE: A spindle motor is provided to fasten a turntable to a motor case integrally and firmly by turning after inserting a fitting part of the turntable to the cutout portion of the motor case, and to cut down manufacturing cost by reducing assembling process. CONSTITUTION: A turntable(11) for loading a disk is integrally formed in a motor case(13) in a spindle motor, and made of resin. Plural elastic fitting parts(12) are formed in the edge of the turntable, and bent perpendicularly in the end. Plural cutout portions are formed in the motor case to insert the fitting parts of the turntable, and plural assembling parts(14) are formed successively from the cutout portions in the motor case and combined with the fitting parts. The turntable is integrally combined with the motor case by turning after inserting the fitting part of the turntable to the cutout portion of the motor case. The turntable is prevented from being displaced from the motor case in using with fixing conveniently.
Patent KR-20030038835-A (KR)
Title: A Crystalline Silicon Thin Film Transistor Panel for LCD and Fabrication Method Thereof
Inventor: JU SEUNG GI
IPC: G02F1/1362
Filed: 2001-11-06
Abstract: PURPOSE: A crystalline silicon thin film transistor panel for an LCD and a method for manufacturing the same are provided to efficiently reduce off current of a pixel transistor by forming a plurality of gate electrodes and satisfy both off current characteristic and on current characteristic while forming semiconductor elements required for a pixel area and a driving circuit area. CONSTITUTION: A transparent substrate includes a pixel area including a plurality of unit pixels and a driving circuit area. A pixel transistor is formed at each unit pixel of the pixel area of the transparent substrate, and is formed of a crystalline silicon active layer crystallized by an MILC(Metal Induced Lateral Crystallization), a gate insulating layer, and a plurality of gate electrode. A storage capacitor is formed at each unit pixel of the transparent substrate. A plurality of driving transistors are formed at the driving circuit area of the transparent substrate, and each driving transistor includes a crystalline silicon active layer crystallized by the MILC, a gate insulating layer, and a gate electrode. An insulating film(64) is formed to cover contact electrodes. A pixel electrode(65) is formed at a pixel transistor area to apply an electric field to liquid crystal in the unit pixels.
Patent KR-20030038964-A (KR)
Title: Preparation of cellulose-based adsorbents containing the quaternary ammonium functional groups and their recycling methods
Inventor: BYUN JANG UNG
IPC: B01J20/30
Filed: 2001-11-09
Abstract: PURPOSE: Provided are cellulose-based adsorbent which has high adsorbability and high adsorbing speed, and is advantageous in easy regeneration, thereby improving wastewater treatment process, and a regeneration method of the cellulose-based adsorbents. CONSTITUTION: The cellulose-based adsorbents prepared by crosslinking reaction of cellulose and one function group selected from a group consisting of epoxide, isocyanate, isothiocyanate, acyl halide, halogen and anhydride under basic catalyst, and then making the resultant material of the crosslinking reaction react with quaternary ammonium compound, wherein the quaternary ammonium compound is glycidyl trimethyl ammonium chloride (GTMAC) or(3-chloro-2-hydroxy)propyl trimethyl ammonium chloride, and wherein the adsorbents are granular type with a size of 0.01-5 mm.
Patent KR-20030044569-A (KR)
Title: Method of construction for grounding a distribution line
Inventor: YOO JAE HYEON
IPC: H01R4/66
Filed: 2001-11-30
Abstract: PURPOSE: A power line grounding method is provided to minimize the quantity of excavation of an excavated portion where a grounding pole is buried and effectively perform grounding works. CONSTITUTION: The intrinsic resistance of the ground where a power line is grounded is measured using a ground intrinsic resistance measurement instrument(S12). The measured value is analyzed using a computer program to select a point and method having excellent grounding effect(S13). A hole in which a grounding pole is buried is formed at the selected point using a punching tool and the grounding pole is struck into the hole using the selected grounding method(S15). A telegraph pole having an earthing line for connecting the grounding pole with the power line is erected(S20).
Patent KR-20020077027-A (KR)
Inventor: FUKUDA EIJI
IPC: F04B1/04
Filed: 2001-12-05
Abstract: PURPOSE: To provide a multicylinder compressing device capable of increasing a gas inflow into a housing without enlarging a suction opening of a bearing plate. CONSTITUTION: A plurality of suction openings 12a are circumferentially provided with certain intervals in between on the bearing plate 12 journaling a crankshaft 9. An inverted dish shaped cover material 14 is attached to an upper part of the bearing plate 12 and it covers the plurality of suction openings 12a. A sealed space S is formed in a space with the bearing plate 12 and an inlet 14a larger than the suction openings 12a is formed in an upper part center of the cover material 14. A gas supply pipe 15 is attached to the inlet 14a, and it is connected with a gas supply source.
Patent KR-20030048588-A (KR)
Title: Method for cooling of slab on run-out table
Inventor: KIM JI UNG
IPC: B21B45/02
Filed: 2001-12-12
Abstract: PURPOSE: A method for cooling workpiece on run-out table is provided to improve quality of product and productivity and reduce production cost by preventing widthwise shape defects. CONSTITUTION: The method comprises a check step for checking dimensions and steel type of the workpiece on the run-out table; a cooling pattern determination step of determining cooling patterns according to the dimensions and steel type of the workpiece checked in the check step; a temperature drop calculation step of calculating temperature drop per unit cooling facility according to the cooling patterns determined in the cooling pattern determination step; and a water injection step of injecting cooling water according to the results calculated in the temperature drop calculation step, wherein the method further comprises a temperature deviation analysis step of analyzing temperature deviation of the workpiece cooled by the cooling water injected in the water injection step; and an optimum water injection pattern determination step of determining the optimum water injection pattern by feedbacking data analyzed in the temperature deviation analysis step.
Patent KR-20030048868-A (KR)
Inventor: CHOO GYO SEOP
IPC: G02F1/1337
Filed: 2001-12-13
Abstract: PURPOSE: A multi-domain liquid crystal display is provided to obtain high aperture rate, secure a wide viewing angle and eliminate sticking image through effective electric field distortion. CONSTITUTION: A multi-domain liquid crystal display includes the first and second substrates, a plurality of gate lines(16) and data lines(18) formed on the first substrate to define pixel regions, a gate insulating layer formed on the overall surface of the first substrate including the gate lines, the first passivation layer formed on the data lines, and a pixel electrode(40) formed in each pixel region. An electric field inducing window(42) is formed in the pixel electrode to divide the pixel region into a plurality of domains. The liquid crystal display further includes a transparent auxiliary electrode(30) formed on the first passivation layer and superposed on the region corresponding to the electric field inducing window and the edge of the pixel electrode, the second passivation layer formed on the transparent auxiliary electrode, a light shielding layer formed on the second substrate, and a color filter layer formed on the light shielding layer. The display also has a common electrode formed on the color filter layer, a dielectric protrusion(50) formed on the common electrode and placed at each of the domains, and a liquid crystal layer formed between the first and second substrates.
Patent KR-20030052102-A (KR)
Title: Agent System For Management Of Intelligent Network Inter-Working Apparatus
Inventor: KWAK NAM HYEOK
IPC: H04L12/24
Filed: 2001-12-20
Abstract: PURPOSE: An intelligent network inter-working function management system is provided to inter-work with a network management system requiring a TMN(Telecommunication Management Network) function and Q3 interface, thereby systematically managing an intelligent inter-working function. CONSTITUTION: An intelligent network inter-working function(20) is provided for network inter-working of equipment providing an intelligent network service. A network management system(40) manages the intelligent network inter-working function(20) according to standardized model and protocol. A socket communication module(31) executes TCP/IP(Transmission Control Protocol/Internet Protocol) socket communication with the intelligent network inter-working function(20) for collecting management information of the intelligent network inter-working function. A Q3 adaptor module(32) converts the management information to GDMO(Guidelines for the Definition of Managed Objects) based data form for storing and forming actual management information. A CMIP(Common Management Information Protocol) interface module(33) adopts to the corresponding the network management system(40) according to a CMIP protocol and transmits the converted management information to the network management system(40).