baber/WOPTO huggingface dataset:
Patent KR-20020025551-A (KR)
Title: Apparatus for cutting and bending a cutting blade
Inventor: SONG BYUNG JUN
IPC: B26D3/08
Filed: 2000-09-29
Abstract: PURPOSE: A bending and cutting apparatus of a cutting blade is provided to enhance a work efficiency by providing a cutting and bending apparatus for performing continuously a cutting work and a bending work at same position without moving a material to be worked. CONSTITUTION: A bending and cutting apparatus of a cutting blade comprises a cutting blade(4) and a work die(2). The cutting blade(4) is transferred to a work position through a guide slit(3) formed at the work die(2). The work die(2) is fixed to a fixing plate(1) and is provided with a distal end portion(19) for accomplishing a cutting work and a bending work of the cutting blade(4). The work die(2) can be fixed to the fixing plate(1) by a bolt and a nut or by an insertion. An installing hole(18) for providing a space in which a bending member(5) and a cutting member(6) can be up and downed, is formed to the fixing plate(1). A flange pipe(12) of a co-axis with a center axis of the installing hole(18) is installed to a lower portion of the fixing plate(1). A rotator(7) is inserted to the flange(12) intervening a bearing. The rotator(7) is composed of a lower cylindrical portion(7A) having a large diameter and an upper cylindrical portion(7B) having a small diameter. A guide holes(10,11) served as a penetrating recess admitting an up and down movement of the bending member(5) and the cutting member(6) are installed to pass through the cylindrical portion(7A,7B).
Patent KR-20020027674-A (KR)
Title: an on-line system for providing with wedding information and making a reservation and method thereof
Inventor: CHOI DEOK HO
Filed: 2000-10-04
Abstract: PURPOSE: An online system and a method for providing the marriage information and processing a reservation are provided to enable a user to easily obtain the diversity and wide information by providing the total information for a marriage and to offer the convenience to the user by making the reservation and purchase of service and produce to be possible on the online. CONSTITUTION: The method comprises steps of displaying a homepage and menu(S30) in case of existing a user connection, deciding that a user requests the wedding hall information, the travel information, the real estate information and the sexual information(s51-S5n) in case of no reservation request, providing the selected information the user computer(S61-S6n) in case of requesting the wedding hall information, the travel information, the real estate information and the sexual information, making the customer select a wedding hall(S70), a ceremony schedule(S80), a wedding room(S90) and the auxiliary server such as a video service, a dress suit, a photograph, a guest book and so on(S100), and transmitting the user selection to the corresponding wedding store server in case of existing a reservation request, and processing the reservation ending process(S130) and stopping the operation(S140) in case of existing a reservation approval.
Patent KR-20020028266-A (KR)
Title: Semiconductor package and method for manufacturing thereof
Inventor: CHUN JEONG HWAN
IPC: H01L23/40
Filed: 2000-10-09
Abstract: PURPOSE: A semiconductor package is provided to control a void in the course of curing an encapsulating material, by forming a hole for exhausting air in a cover so that gas and expanded air generated in attaching the cover to a ceramic substrate is exhausted through the cover and the hole is sealed by a sealing screw. CONSTITUTION: A substrate(210) has an upper surface to which a central processing unit(CPU) chip(220) is attached and a lower surface opposite to the upper surface. An external connection terminal is electrically connected to the CPU chip, formed on the lower surface of the substrate. The cover(240) has a device receiving space in its inside to include the CPU chip, attached to the upper surface of the substrate outside the CPU chip. The hole for exhausting air penetrates the cover outside the CPU chip. The sealing screw seals the hole for exhausting air.
Patent KR-20020028623-A (KR)
Title: Vacuum evaporation mask and method of manufacturing the same
Inventor: INABARI TZUO
IPC: H01L31/12
Filed: 2000-10-11
Abstract: PURPOSE: An evaporation mask is provided to improve evaporation precision of an electrode layer, a hole carrier layer and an electron carrier layer of an organic electroluminescence device, by making the evaporation mask composed of the first and second plate members which have different etch rates. CONSTITUTION: A plurality of the first slots made of a predetermined evaporation pattern are formed in the first plate member. The second slots of a predetermined standard are formed in a portion corresponding to the first slots in the second plate member which is installed in at least a part of the upper and lower surfaces of the first plate member.
Patent KR-20020029195-A (KR)
Title: Roaming service method using network of different types of mobile phones
Inventor: JUNG YONG SIK
IPC: H04B7/26
Filed: 2000-10-12
Abstract: PURPOSE: A roaming service method using different kinds of communication networks is provided to improve the compatibility of a communication network by offering call services through the communication network of a different kind of terminal in a roaming service area and through an own communication network in a non-roaming service area. CONSTITUTION: A terminal sets the frequency band of the communication network of a different kind of terminal(301) and releases a terminal locking ID(303). Then the terminal inputs the primary channel and secondary channel of the frequency band of the different communication network(305) and sets up a communication network compatible mode(307). If the setup of the terminal is completed, the first base station registers the location of terminal(308) and checks whether the terminal is within a roaming service area(309). If it is judged that the terminal is within a non-roaming service area, the first base station transmits an SRM(Service Redirection Message) to the terminal(311). Receiving the SRM, the terminal executes communication network conversion from the different communication network to its own communication network(313). The first base station checks whether a service request is generated from the terminal(317). If a service request is generated, the first base station provides the requested service to the terminal using either of the two communication networks(319).
Patent KR-20020030537-A (KR)
Title: Semiconductor device comprising built-in redundancy analysis circuit for testing and analyzing a plurality of memories simultaneously and analyzing method thereof
Inventor: JUN HONG SIN
IPC: G11C29/44
Filed: 2000-10-18
Abstract: PURPOSE: A semiconductor device having built-in redundancy analysis circuit is provided to save test time and a pin number by simultaneously testing and parsing defectiveness of a plurality of memory cells. CONSTITUTION: An embedded redundancy parsing part(120) tests and parses a memory block(150) in response to common drive signals(BIRAON, START) and select signals(SILENT1, SEL-SHIFT1) to then output defect repairing information signal groups(DONE_1, ERRORB_1, REPAIR_1, DIAG_1, HOLD_1, ERRADTA_1, EMPTY_1). A control part(100) generates the common drive signals(BIRAON, START) and the select signals(SILENT1, SEL-SHIFT1) in response to a plurality of control signals(BIRAON_1, CLRFER), and receives the defect repairing information signal groups(DONE_1, ERRORB_1, REPAIR_1, DIAG_1, HOLD_1, ERRADTA_1, EMPTY_1). An embedded redundancy parsing part(125) tests and parses a memory block(160) in response to the common drive signals(BIRAON, START) and select signals(SILENT2, SEL-SHIFT2) to then output defect repairing information signal groups(DONE_2, ERRORB_2, REPAIR_2, DIAG_2, HOLD_2, ERRADTA_2, EMPTY_2). The control part(100) generates the common drive signals(BIRAON, START) and the select signals(SILENT2, SEL-SHIFT2) in response to a plurality of control signals(BIRAON_2, CLRFER), and receives the defect repairing information signal groups(DONE_2, ERRORB_2, REPAIR_2, DIAG_2, HOLD_2, ERRADTA_2, EMPTY_2).
Patent KR-20020032101-A (KR)
Title: a distribution insulator cap
Inventor: KIM CHAN
IPC: H01B17/06
Filed: 2000-10-25
Abstract: PURPOSE: Provided is an insulator cap for supporting electric wire of distribution network, capable of reducing working time and loss due to potential difference of electric power line and bind line, and reducing an environmental damage due to removal of bind line. CONSTITUTION: The insulator cap consists of a cap body(14) which coheres electric wire(12) to upper side of insulator(10) and covers the insulator(10); and a cover for electric wire(12) which is connected to both sides of the cap body(14) and covers the electric wire(12). Locking unit which secures the cap body(14) to the insulator(10) is connected to the cap body(14). The insulator can reduce working time and loss due to potential difference of electric power line and bind line, and reduce an environmental damage due to removal of bind line.
Patent KR-20020037098-A (KR)
Title: Method of adjusting brightness of active monitor-parts and the system thereof
Inventor: HONG UI SEONG
IPC: H04N5/57
Filed: 2000-11-13
Abstract: PURPOSE: A method and a system for controlling brightness of an activated partial screen region are provided to divide a monitor into a non-activated region and an activated region and to reduce brightness of the non-activated region. CONSTITUTION: Signals corresponding to the start point and end point of a partial region of a screen are generated. A comparator(160) compares the signals are compared with vertical and horizontal synchronous signals to generate a comparator output signal corresponding to the partial region. The comparator output signal and RGB video signals are inputted into a video signal amplifier(120) to amplify the video signal corresponding to the partial region of the screen more than the other signals. The amplified video signal is displayed on a monitor(140).
Patent KR-20020037148-A (KR)
Title: A monitoring system of a safety status of a machine tool and a soundness of products and method using the same
Inventor: KIM HUI MYEONG
IPC: G05B19/406
Filed: 2000-11-13
Abstract: PURPOSE: An apparatus and a method for monitoring a safe state of an operational machine and a bas state of a product are provided to generate an alarm signal according to an operating state of an operating machine by using a vibration of the operating machine. CONSTITUTION: A vibration sense portion is installed at a rotary shaft of an operating machine for sensing vibrations of an operational machine, a mold, and an instrument in order to generate a vibration level signal. A control portion receives the vibration sense signal. An operating state sense portion is used for outputting an operating state signal according to an operating state of the operating machine as a signal. The control portion is used for comparing the operating state signal of the operating state sense portion with the vibration level signal of the vibration sense portion or a conversion signal of the vibration level signal and generating an alarm signal according to the compared result.
Patent KR-20020038252-A (KR)
Title: Abstraction device of natural gravel
Inventor: OH JONG TAEK
IPC: B02C23/00
Filed: 2000-11-17
Abstract: PURPOSE: An apparatus for extracting natural aggregate is provided to extract high quality useful material from waste concrete by uniformly removing impurities and mortar on the outer surface of the aggregate. CONSTITUTION: The apparatus for extracting natural aggregate comprises: plural hoppers(10,10a); a cone crusher(3) connected to any one of hoppers and having a screen for enabling the separation and pulverization work of the input aggregate; a classifier(4) connected to another hopper and having a screen for enabling the separation, classification, and washing work of the input aggregate, and a sand discharge conveyor belt; a roll crusher(5) having a screen for repeatedly pulverizing the aggregate; a first impact crusher(6) connected to a screen discharge hole at one side of the classifier for discharging the separated aggregate or returning it to the roll crusher; and a second impact crusher(7) connected to the other side of the classifier for returning the separated aggregate backwardly to the screen.
Patent KR-20020038889-A (KR)
Title: Method For Manufacturing A Sintered Iron Ore
Inventor: KIM TAE DONG
IPC: C22B1/26
Filed: 2000-11-18
Abstract: PURPOSE: A method of improving the granulation of raw materials to be blended by spraying a desired amount of water to raw materials before granulation is provided to improve productivity in sintering operation. CONSTITUTION: In a manufacture method of sintered iron ore where iron ore from an ore bin, lime stone from a lime stone bin, and fuels from a fuel storage are fed to a drum mixer for granulation and then sintered in a sintering machine, the method is characterized in that during the storage, water is sprayed into both the ore bin and the lime stone bin to adjust moisture content thereof up to 6.5-8.0%, respectively. Also, water is sprayed into both the subsidiary raw material bin and the fuel storage to adjust moisture content thereof up to 3.5-5.5%, respectively during its storage.
Patent KR-20020039076-A (KR)
Inventor: KANG YEONG GYU
IPC: G06F1/20
Filed: 2000-11-20
Abstract: PURPOSE: A cooling fan, for discharging a heat generated at a CPU, is provided to make a fan motor and a heat sink get fixed firmly to a socket by a single process so that it can standardize an assembly process and enhance a manufacturing efficiency. CONSTITUTION: The device comprises a heat sink(10), a cooling fan motor(20), and a clip(30). The heat sink(10) includes a plurality of cooling pins(12), upward protruded, equidistantly spaced and seated on an upper surface, and posts(13), also protruded upward at four corners. The cooling fan motor(20) includes holes(22) making the post(13) pass through for safely fixing the posts(13), and a blade at a center for forcefully blowing wind toward the cooling pins(12). The clip(30) includes a central end in contact with the fan motor(20), both ends elastically bent and downward extended, and an assembly groove assembled with a protrusion of a socket at an end extended from the both ends. The clip(30) also has four holes(33) making the post pass through, and an air inflow hole(34) whose size is proportional to a radius of the blade.
Patent KR-20020041527-A (KR)
Title: TID and NSAP management method in layer protocol
Inventor: CHA MI GYEONG
IPC: H04L12/24
Filed: 2000-11-28
Abstract: PURPOSE: A method for managing TIDs(Target IDs) and NSAPs(Network Service Access Points) in a layer protocol is provided to efficiently manage TIDs and NSAPs by making a TID-NSAP table to connect the names of optical transmission equipments and network equipments each other. CONSTITUTION: A CLNP(ConnectionLess Network Protocol) confirms an FIB(Forwarding Information Base) entry from a router(S10). In case that an entry not exist in the present table is generated(S11), the CLNP transmits a request to the entry(S12). After receiving a response from the entry, the CLNP confirms table information(S13). In case that a TID is not matched or doesn't exist, the CLNP updates the state of an FSM(Finite State Machine) and reports the confirmed content using a main program(S14).
Patent KR-20020042301-A (KR)
Title: A micromirror actuator and the method of manufacturing the same
Inventor: KIM YONG SEONG
IPC: G02B26/00
Filed: 2000-11-30
Abstract: PURPOSE: A micro mirror actuator and a method of producing the same are provided to improve the reflexibility of micro mirror by leveling a micro mirror with an etching and patterning method. CONSTITUTION: In micro mirror actuator, a trench(5) is formed in a substrate(15). A lower electrode is formed at a lower surface of the trench(5) and a side electrode is formed at a side surface of the trench(5). A pair of posts(20) are upwardly projected from both sides of the substrate(15). A torsion spring(25) is elastically supported by the post(20), respectively. A micro mirror(30) is supported by the torsion springs(25) and operates in cooperation with the lower electrode with the aid of an electrostatic power. The micro mirror(30) uprights or maintains a horizontal state in cooperation with the side electrode with the aid of the electrostatic power.
Patent KR-20020044217-A (KR)
Title: An air induction system reducing induction noise
Inventor: LIM JI MIN
IPC: F02M35/12
Filed: 2000-12-05
Abstract: PURPOSE: An intake system for reducing the intake noise is provided to actively reduce many intake noise wavelengths, to reduce a space for the reduction of the intake noise, and to easily install an intake system by installing a branch parallel to an air duct. CONSTITUTION: An intake system for reducing the intake noise includes an air duct(200) for supplying intake air to an intake manifold, and connects a first branch(210) parallel to the air duct. A second branch(220) is connected to the first branch, and a third branch(230) is connected to the second branch. A fourth branch(240) is connected to the third branch. A ventilation opening and closing unit(250) is installed on a first ventilation(215). A motor(255) is installed at a portion of the second branch. A motor drive unit for controlling the motion of the motor is connected to the motor. By controlling the opening and closing of ventilations, intake noises of various wavelengths are reduced.
Patent KR-20020045774-A (KR)
Title: Piston valve use in a shock absorber
Inventor: JUNG MUN SANG
IPC: F16F9/34
Filed: 2000-12-11
Abstract: PURPOSE: A piston valve for a shock absorber is provided to cut down manufacturing expenses by eliminating a retainer, and to increase the productivity by simplifying the structure. CONSTITUTION: A piston valve(20) of a shock absorber is composed of a body(22) having plural compression passages(27) and tension passages(28); an intake valve(23) installed in the upper part of the body to open and close the compression passage; and an intake spring(24) and a washer valve(25) installed in the upper part of the intake valve. A protrusion part(25) is formed in the lower part of the washer valve to press and support the intake spring. A multi-disk(26) is installed in the lower part of the body to open and close the tension passage. Fluid from a tension chamber(3) is streamed into tension passages, and damping force is generated with flowing fluid to a compression chamber(4) by pushing the multi-disk down. Expenses and assembling process are reduced with eliminating the retainer.
Patent KR-20020046003-A (KR)
Title: Semiconductor module improving a reliability deterioration due to coefficient of thermal expansion
Inventor: BAEK JUNG HYEON
IPC: H01L23/367
Filed: 2000-12-12
Abstract: PURPOSE: A semiconductor module capable of improving a decrease of reliability caused by thermal expansion is provided to improve solder joint reliability, by making a coupling unit absorb contraction and expansion caused by a thermal expansion coefficient difference generated from respective parts constituting the semiconductor memory module. CONSTITUTION: A plurality of semiconductor devices are stacked on the upper and lower portions of a printed circuit board(PCB) having a module board(100). A pin connector unit is formed in the module board to be connected to another substrate. An upper heat spreader(102) caps the upper portion of the module board except the pin connector unit, in contact with the upper surface of the semiconductor devices stacked on the module board. A lower heat spreader(104) caps the lower portion of the module board except the pin connector unit, in contact with the lower surface of the semiconductor devices stacked under the module board. The coupling unit(106) fixes the upper and lower heat spreaders wherein the module board is positioned between the upper and lower heat spreaders.
Patent KR-20020047546-A (KR)
Title: Battery charge control method of electric motor vehicle
Inventor: SUNG GI TAEK
IPC: B60L3/00
Filed: 2000-12-13
Abstract: PURPOSE: A method for controlling a battery charging of an electric vehicle is provided to prevent the degradation of performance of a normal battery module by determining a battery charging based on a multi-stage inspection criteria. CONSTITUTION: In a charging mode, it is determined that a voltage of a battery module meets a second determining criterion more relaxed than a first determining criterion, if the voltage of the battery module meets the first determining criterion(S15). If the voltage of the battery meets the second determining criterion, the battery module does not charged(S21). Otherwise, the battery module is charged during a predetermined time interval in a fault mode charging condition more forced than a normal mode charging condition(S17). After charging the battery module in the fault mode charging condition, it is determined that the voltage of the charged battery module meets the first determining criterion. If the voltage of the charged battery module meets the first determining criterion, the battery module does not charged(S22). Otherwise, the battery module is charged in the normal mode charging condition.
Patent KR-20010035071-A (KR)
Title: flowing water power generator
Inventor: LEE YOU SANG
IPC: F03B13/08
Filed: 2000-12-14
Abstract: PURPOSE: A hydroelectric power generator using flowing water is provided to generate electricity by using a small amount of water by elongating an artificial discharge tube to use the water repeatedly. CONSTITUTION: A hydroelectric power generator using flowing water includes a main body formed with holes, steel stays(1), steel chains(2) or ropes, bolts and screws(5) for assembling the main body, a windmill(18), vacuum tubes(15), and artificial discharge tubes made of concrete and extended to the bottom of a river or a riverside, a roof and side walls covering the main body for preventing accident and warming the main body in winter, wherein the width of the discharge tube is about 350cm, the height of side walls is about 1m, the whole width of the generator is 330cm, and the width of the blades of the windmill is 30-40cm at an end part with reference to the depth of water of 40-50cm.
Patent KR-20020048473-A (KR)
Title: Multi-damping structure for the driver of power window motor
Inventor: SON IN PYO
IPC: H02K7/14
Filed: 2000-12-18
Abstract: PURPOSE: A double-damping structure for driver of window lifting motor is provided to reduce the impact induced on a worm gear by operating a multi-damping function of a plurality of spring plates and a buffer disk. CONSTITUTION: A worm gear(400) is provided with saw teeth on an external surface for coupling a worm shaft, a plurality of fixing slits(406) on an inner side surface against a circular side wall(402), and has a disk groove provided with a first through hole(401) in which an output shaft(500) is inserted. A buffer disk is provided on the disk groove of the worm gear(400), and provided with a second through hole(201) on the center of axis and plural vertical slits(202) on the circumference. A plurality of spring pins(100,110) are coupled to the vertical slits(202) of the buffer disk and fixing slits(406) of the worm gear(400) in a way of force fit. A dog plate(300) is provided with drive fins(303) inserted into drive grooves(203) of the buffer disk, and a hole(301) for use in the shaft coupling on the center of axis.