baber/WOPTO huggingface dataset:
Patent KR-20040005017-A (KR)
Title: Remote checking system of optical fiber connecting box
Inventor: LEE GIL RAK
IPC: G01R31/08
Filed: 2002-07-08
Abstract: PURPOSE: A remote inspection system for optical cable connection box is provided to simplify an inspecting process by inspecting internal states of the optical cable connection box remotely. CONSTITUTION: A remote inspection system for optical cable connection box includes an optical cable connection box(10), a controller(100), a terminal(200), and a management center(300). The optical cable connection box(10) is installed at an arbitrary section between a station and a station in order to transmit a plurality of data signals. The controller(100) is installed within the optical cable connection box(10) in order to sense and control internal conditions according to a received signal. The terminal(200) is used for receiving and measuring an output signal of the controller(100) and storing and transmitting the measured value. The management center(300) is connected to the terminal(200) in order to transmit or receive data and store and manage the received data.
Patent KR-20040007813-A (KR)
Title: Method and apparatus for displaying state for forming color image
Inventor: HAN JEONG SU
IPC: G03G15/01
Filed: 2002-07-11
Abstract: PURPOSE: A method and a device for displaying a state when forming the color image are provided to inform a user of image forming color, warning situations and/or error situations by using light emitting diodes. CONSTITUTION: A device for displaying a state in the color image forming includes a data receiving part(50), an image testing part(52), first to third color determining parts(54,72,76), a first display part(56), a warning checking part(70), and an error checking part(74). The data receiving part receives data provided from the outside via an input terminal(IN). The image testing part tests whether images are formed by the input data per color, and outputs the testing result to the first color determining part as a first control signal(C1). The first color determining part determines the color of the current images in response to the first control signal and outputs the determined color to the first display part. If a warning situation is generated, the warning checking part outputs a second control signal(C2) to the second color determining part and the error checking part. If no warning situation is generated, the error checking part checks the generation of any error situation. In the other case, the second color determining part determines color of the warning situation, thereby determining the lacking color toner. The third color determining part determines color of a generated error situation according to a third control signal(C3) output from the error checking part.
Patent KR-20040012298-A (KR)
Title: Photosensitive barrier rib paste composite having surface treated barrier rib powder with fumed silica particles, fabrication method thereof and method of forming barrier rib for plasma display panel using the same
Inventor: BAEK SIN HYE
IPC: G03F7/00
Filed: 2002-08-02
Abstract: PURPOSE: A photosensitive barrier rib paste composition containing barrier rib powder surface treated with fumed silica particles is provided, which increases exposure efficiency without raising the sintering temperature of paste in forming of barrier rib pattern for plasma display panel by a photolithographic process. CONSTITUTION: The photosensitive barrier rib paste comprises 8-20wt.% of one or more of multifunctional monomers and multifunctional polymers, 5-20wt.% of binder polymer based on cellulose and acrylate, 10-23wt.% of solvent, 1-2wt.% of photoinitiator, 60-80wt.% of inorganic barrier rip powder surface treated with fumed silica, and optionally 0.5-5wt.% of additives such as photo intensifier, dispersant, silicon-based defoamer, etc. The paste is prepared by the following steps of: (i) preparing inorganic barrier rip powder(2-5micrometer) surface treated with fumed silica particles(5-500nm) by ball milling 40-60wt.% of glass frit, 10-25wt.% of ceramic powder(Al2O3, CaO, Cr2O3, etc.), 0.1-1wt.% of fumed silica particles and optionally 0.05-0.1wt.% of black pigment for 10-60min, baking mixed powder at 100-150deg.C for 10-30min, and ball milling again; (ii) preparing a photosensitive vehicle containing at least one compound selected from multifunctional monomers and multifunctional polymers, photoinitiator, additive, polymer binder and solvent; (iii) mixing prepared powder and photosensitive vehicle and dispersing. The barrier rib pattern for plasma display panel is formed by the following steps of: (i) coating the paste on the substrate coated with dielectrics in a thickness of 150-250micrometer; (ii) drying at 50-130deg.C for 5-30min.; (iii) exposing the paste to ultraviolet ray using a photomask; (iv) forming barrier rib pattern; (v) sintering at 450-600deg.C for 20-30min.
Patent KR-20030026831-A (KR)
Title: Liquid crystal display device
Inventor: TAKAHASHI TAKUYA
IPC: G02F1/1368
Filed: 2002-08-19
Abstract: PURPOSE: To provide a liquid crystal display device having a video signal line of a bottom gate type TFT meeting respective required conditions of low resistance, dry etching resistance, selective wet etching of a gate insulating film, ≤2 laminated layers, and tapering of section. CONSTITUTION: The video signal line is a laminated film formed of a 1st conductive film as a lower layer and a 2nd conductive film as an upper layer; and the 1st conductive film uses alloy which principally consists of Mo and contains W and the 2nd conductive film uses alloy which principally consists of Mo and contains Zr to have lamination constitution. The liquid crystal display device is provided which has the video signal line of the bottom gate type TFT meeting the respective required conditions of low resistance, dry etching resistance, selective wet etching of the gate insulating film, ≤2 laminated layers, and tapering of section.
Patent KR-20040017372-A (KR)
Title: System And Method For Call Pick-up In Mobile Communication Network
Inventor: DOCKKO SE JUN
IPC: H04B7/26
Filed: 2002-08-21
Abstract: PURPOSE: A call pick-up system in a mobile communication network and a method therefor are provided to pick up a termination call of a specific mobile phone to another mobile phone located in the same base station or sector and talk with an object over another mobile phone by registering and managing termination ringing information about the mobile phone in a common memory. CONSTITUTION: An origination call processing unit(20) transmits termination information including a group code about a termination-side subscriber and switching information. A termination call processing unit(30) registers and manages termination ringing information about a mobile phone in a termination information memory. If a pick-up request with respect to a termination call exists, the termination call processing unit(30) connects the termination call to a mobile phone which requests the pick-up. A VLR(Visitor Location Register)(40) stores and manages subscriber information. The subscriber information includes a subscriber group code necessary for deciding a termination call pick-up object and location information of the mobile phone. The VLR(40) transmits subscriber information, including the group code and location information of a subscriber who requests the pick-up, to the termination call processing unit(30). A BSC(Base Station Controller)(50) controls the assignment of a radio traffic channel with respect to the call request of the mobile phone, and controls channel connection or disconnection.
Patent KR-20040017895-A (KR)
Title: Miss-Convergence correction device of deflection yoke have protect function
Inventor: HAN SEUNG UK
IPC: H01J29/70
Filed: 2002-08-22
Abstract: PURPOSE: A miss convergence correcting apparatus having a protection function in a deflection yoke is provided to prevent currents from flowing only to a variable resistor when a coma free coil is shorted. CONSTITUTION: A miss convergence correcting apparatus comprises a first and a second coma free coils(51,52) connected electrically in serial to a main part of a vertical coil, an YHC miss convergence adjustor, a first and a second coils, and a protecting resistor. The YHC miss convergence adjustor is connected in parallel to the first and the second coma free coils and controls currents flowing to the first and the second coma free coils for controlling a miss convergence on a screen. The protection resistor is connected in parallel to the first and the second coma coils for controlling currents flowing to the YHC miss convergence adjustor when one of the first and the second coma coils is shorted.
Patent KR-20040019448-A (KR)
Title: An apparatus for preventing coil dropout from moving cart
Inventor: CHO HYEON GI
IPC: B21C47/24
Filed: 2002-08-26
Abstract: PURPOSE: An apparatus for preventing upset of coil on transfer car is provided which can be applied to any coil irrespective of narrow or wide width of the coil, prevents facility damage due to upset of the coil by accurately maintaining the center of coil during high speed movement and improves work productivity by improving facility operating rate. CONSTITUTION: In an apparatus for preventing upset of coil(105) loaded on a high speed transfer car(100) for coil transportation during movement of the transfer car, the apparatus is characterized in that a plural hydraulic cylinders(10) on which rods(10a) directed toward the center of the skid are formed are mounted on both walls of a skid(130) installed on lifter of the transfer car, and buffer liners(43) are respectively mounted on an end of the rods so that the buffer liners clamp both sides of the skid to prevent the coil on the skid from being pushed out in a direction opposite to a proceeding direction of the transfer car during movement of the high speed transfer car, wherein a through hole(15) is perforated on the both walls of the skid, and a clamp bracket(20) is welded to the hydraulic cylinders in order to install the hydraulic cylinders at both sides of the skid of the high speed transfer car, and a disc type base(40) whose diameter is expanded is fixed to a front end of the rods.
Patent KR-20040018072-A (KR)
Title: A Scissors for Kitchen
Inventor: YOON SI TAI
IPC: B26B13/22
Filed: 2002-08-29
Abstract: PURPOSE: Multipurpose kitchen scissors are provided to prevent an accident and reduce a sense of aversion by forming the end of a blade part of the kitchen scissors in an eggplant shape. CONSTITUTION: Multipurpose kitchen scissors comprise a grip part(10), and a blade part(20) extended to the grip part. The blade part moves correspondently to the movement of the grip part. The blade part is formed in an eggplant shape and the hemisphere shapes of the blade part are slidably combined. The grip part is formed with a spanner part(40) by forming saw grooves to the middle part. Plural holes(21) are formed to the blade part. A saw blade(24) is formed to one side of the blade part. A bottle opener part is installed to the upper part of the blade part.
Patent KR-20040021051-A (KR)
Title: strength measuring system of side door lock device
Inventor: KIM YU GWON
IPC: G01M99/00
Filed: 2002-09-02
Abstract: PURPOSE: A strength measurement system for a side door locking device with respect to side collision is provided to improve quality of a vehicle by obtaining precise strength test data for the vehicle. CONSTITUTION: A strength measurement system includes a rail(1), an impact generating member(2) slidably installed on the rail(1), and a transfer vehicle(3). The impact generating member(2) is aligned in a start position of the rail(1) and the transfer vehicle(3) is aligned before a terminal position of the rail(1). A plurality of door frames(5) is installed on the transfer vehicle(4) while forming a predetermined interval. A side door(6) is hinged to one door frame(5). A photographing unit and a recording unit are provided on the transfer vehicle(3).
Patent KR-20040022041-A (KR)
Title: Methode for changing hardware configuration information in mobile communication system
Inventor: CHOI HAE YEONG
IPC: H04Q1/02
Filed: 2002-09-06
Abstract: PURPOSE: A method for changing configuration information in a mobile communication system is provided to change a board type, used for each slot of a shelf, into a required board type. CONSTITUTION: If a BHPA(BSC High Performance Processor Assembly) board is initialized, a ROM OS is driven(400). At this moment, the BHPA board reads its own shelf ID and slot ID from the backboard of the system. The BHPA board loads a DHCP(Dynamic Host Configuration Program) to receive information to fix a board type(402). At this moment, the operator previously adds a desired board type to the DHCP. The BHPA board loads a RAM OS(404). As the loaded RAM OS is driven, the BHPA board confirms its own allocated board type(408). The BHPA board changes the board type, fixed when the RAM OS is driven, into board type information loaded at the DHCP using the shelf ID and the slot ID(410). If board type information is changed, an MLH(Main Loading Handling) is loaded(414). The MLH requests the RAM OS to send board type information(416). Receiving the fixed board type from the RAM os, the MLH requests a server to download the files necessary for the fixed board type(418).
Patent KR-20020080303-A (KR)
Inventor: LEE KWANG SOO
IPC: A63B21/072
Filed: 2002-09-06
Abstract: PURPOSE: A weight plate of sports equipment with a coating layer emitting far infrared rays is provided to prevent the generation of impact, friction and noise as well as increase user's health by virtue of the emission of far infrared rays. CONSTITUTION: In the weight plate installed to sports equipment such as a dumbbell, a barbell and the like having a hollow synthetic resin casing that the inner space thereof is filled with cement mortar, the hollow synthetic resin casing is formed by molding a mixture consisting of 90 percent synthetic resin, 4 percent illite, 1 percent ceramic powder, 0.2 percent dye, 0.2 percent perfume and 5.6 percent chrolite.
Patent KR-20040023984-A (KR)
Title: Golf course searching and golf racing management system using data communication network
Inventor: KIM YEONG GI
IPC: G06F17/30
Filed: 2002-09-12
Abstract: PURPOSE: A system and a method for searching a country club and operating a golf-race through the data communication network are provided to improve convenience of golfers by constructing a database for a status of country clubs and golf training centers, and making the golfers search/book the information or confirm/change the booking information. CONSTITUTION: Internet connection terminals(A1-An) connect to the data communication network physically through an embedded client program. A system operator server(SMSV) operates overall device, and provides a data providing service, a country club/golf training center searching service, a golf-race service, a golf score management service, and a moving image news service by a service request signal from the Internet connection terminal through the data communication network via a common gateway(18). The system operation server includes a control module, an I/O(Input/Output) part, a moving image driver module, a country club searching module, a golf-race operation module, a score management module, related databases, and a database management module.
Patent KR-20040025948-A (KR)
Title: Method for forming contact hole of a semiconductor
Inventor: JUNG JIN HYO
IPC: H01L21/28
Filed: 2002-09-17
Abstract: PURPOSE: A method for forming a contact electrode of a semiconductor device is provided to improve junction spiking caused by misalignment in a contact patterning process by forming an insulation layer pattern capable of protecting an isolation layer. CONSTITUTION: An insulation layer is formed in a semiconductor substrate(100). A gate electrode is formed on the semiconductor substrate. An insulation layer is deposited on the substrate. The insulation layer is etched by using a photoresist layer pattern that masks the isolation layer(101) so that a spacer is formed on the gate electrode while an insulation layer pattern is formed on the isolation layer. A source/drain region is formed in the substrate at both sides of the gate electrode. An interlayer dielectric(110) is formed on the resultant structure and is etched to form a contact hole to which the source/drain region is open. The contact hole is filled with conductive material to form the contact electrode(113).
Patent KR-20040025266-A (KR)
Title: Multilayered lc filter
Inventor: JANG BYEONG GYU
IPC: H03H9/00
Filed: 2002-09-19
Abstract: PURPOSE: A multilayer LC filter is provided to prevent a cambering phenomenon and a blistering phenomenon due to the stress between a dielectric layer and a magnetic layer by using a buffer layer including Ba-Nd-Ti-based material, Ni-Zn-Cu-Fe-based material, and Bi-based glass material of 5 to 10 weight percent. CONSTITUTION: A multilayer LC filter includes a stacked body, which is formed with one or more dielectric layers(30b,30c) and one or more magnetic layers(30a,30d). The dielectric layers(30b,30c) and the magnetic layers(30a,30d) include predetermined conductive patterns for forming capacitor elements and inductor elements. The dielectric layers(30b,30c) are formed with Ba-Nd-Ti-based materials. The magnetic layers(30a,30d) are formed with Ni-Zn-Cu-Fe-based materials. A buffer layer including Ba-Nd-Ti-based material, Ni-Zn-Cu-Fe-based material, and Bi-based glass material of 5 to 10 weight percent is formed between the dielectric layers(30b,30c) and the magnetic layers(30a,30d).
Patent KR-20030028373-A (KR)
Title: Sealing for rolling bearing
Inventor: WINKELMANN LUDWIG
IPC: F16D23/14
Filed: 2002-09-25
Abstract: PURPOSE: A sealing part of a rolling bearing is provided to improve sealing efficiency, and to reduce sealing friction at high RPM by decreasing initial sealing stress owing to centrifugal force in increasing RPM. CONSTITUTION: A rolling bearing(1) for a clutch disengagement unit for a motor vehicle clutch, comprises an outer bearing ring(2) and an inner bearing ring(3), an inner chamber, a bearing ball(5) and disengagement levers. The outer bearing ring is surrounded by a primary leg(12.1) of a sealing cap. A secondary leg(12.2) is directed radially inward and combined with a plate seal(13) with a sealing lip that runs along the inner bearing ring. The sealing lip is bent outward or inward in the axial direction in the end for the fixed bearing ring, and the plate seal is pressed between the second leg of the outer rotating ring and the front by axial stress at initial stage.
Patent KR-20040042361-A (KR)
Title: Hanger in use with unloader for ensuring easy replacement of control cable
Inventor: LEE TAE YEON
IPC: B66D1/28
Filed: 2002-11-14
Abstract: PURPOSE: A control cable hanger for an unloader facilitating replacement of control cables is provided to simplify replacing work of the broken control cables, reduce working hours, and prevent lowering of work efficiency by making the control cable hanger easily disassembled. CONSTITUTION: A control cable hanger(260) for an unloader facilitating replacement of control cables(18) comprises at least a pair of opposed rolls(360) inserted in grooves of a rail(24) of a boom; a pair of side plates(320A,320B) slidably combined to the rail by interposing the rolls and mutually fixed by supporting units(380,400); a downward plate installed to the supporting units and extended downwardly; and at least a pair of cable supports(440) attached to the sides of the downward plate, to separably fix the control cables.
Patent KR-20040043203-A (KR)
Inventor: SONG JAE MYEON
IPC: E02D5/18
Filed: 2002-11-16
Abstract: PURPOSE: A steel guide wall is provided to decrease the noise and vibration caused by dismantling an existing concrete guide wall, to use semi-permanently, to remove the cost required for waste disposal and to install easily without an additional supporter when setting up an inner column. CONSTITUTION: In the steel guide wall, a steel plate is used to install a guide wall and a round bar is used to fix the steel guide wall. With the inferior soil quality, a layer compaction is performed or bond materials are injected to the soil adjacent to the steel plate.
Patent KR-20040043330-A (KR)
Title: Coil Spring Seat for Dependent Suspention
Inventor: KIM SANG DAE
IPC: B60G11/14
Filed: 2002-11-18
Abstract: PURPOSE: A coil spring seat for a non-independent suspension is provided to support a lower seat in the axial direction of a coil spring not to be influenced by the inclination of a trailing arm and bend the coil spring even if the trailing arm is inclined by uneven roads. CONSTITUTION: A coil spring seat for a non-independent suspension comprises an upper seat combined to a vehicle body and a lower seat(12) installed to a trailing arm and supports upper and lower ends of a coil spring mounted between the upper and lower seats. The lower seat is combined to the trailing arm to swing. The lower seat includes a placing projection(12a) protruded downward in the center and placed to a circular arc-shape placing groove(13a) formed at the upside of a mount(13) fixed to the trailing arm to swing and a plurality of stoppers(14) fixed to the edge of the lower seat. A front end of the stopper is inserted into a fitting groove(13b) formed at the side of the mount with keeping a clearance.
Patent KR-20040045244-A (KR)
Title: Filter-cover of solenoid valve for L.P.G vehicle
Inventor: JUNG CHI WON
IPC: F02M21/02
Filed: 2002-11-25
Abstract: PURPOSE: A filter cover of a solenoid valve for an LPG(Liquefied Petroleum Gas) vehicle is provided to cut down manufacturing cost by integrally forming the filter cover through injection-molding plastic and increasing the gap of the guide in the outer periphery, and to replace the filter timely by checking pollution level with the unaided eye. CONSTITUTION: A filter cover(10) is formed by integrally forming a filter guide part(10a) with an outer wall, and manufactured by injection-molding plastic. The filter guide part supports the upper part and the lower part of a filter(11), and the outer wall surrounds the circumference. The outer wall of the filter cover is exposed with the latticed structure of 5*7 mm to look in the wall. The filter guide part and a filter installation part(10b) are integrally formed in inserting the filter in injection molding. The upper part of the filter is surrounded by the filter guide part, and the lower part of the filter is finished by the filter installation part.
Patent KR-20040046511-A (KR)
Title: Method of manufacturing a flash memory device
Inventor: DONG CHA DEOK
IPC: H01L21/8247
Filed: 2002-11-27
Abstract: PURPOSE: A method for manufacturing a flash memory device is provided to be capable of forming a small size floating gate, reducing the leakage current of a dielectric layer, and minimizing the roughness of the upper portion of the floating gate. CONSTITUTION: A tunnel oxide layer, the first polysilicon layer, and a pad nitride layer are sequentially formed on a semiconductor substrate(10). A trench is formed by selectively etching the resultant structure. An oxide layer(22) is deposited on the entire surface of the resultant structure. A planarization is carried out on the oxide layer until the pad nitride layer is exposed. The pad nitride layer is etched. The second polysilicon layer(26) is deposited on the entire surface of the resultant structure. An opening portion is formed by selectively etching the second polysilicon layer for exposing the oxide layer. At this time, the oxide layer is recessed to a predetermined depth. The surface of the second polysilicon layer is nitrated by carrying out a surface treatment. A dielectric layer(34) is deposited along the topology of the resultant structure. A material layer for a control gate electrode is formed on the dielectric layer. Preferably, the opening portion has a predetermined tilt surface.