baber/WOPTO huggingface dataset:
Patent KR-20030086025-A (KR)
Title: The Method Of Accommodating And Using Heterogeneous Data Link In The Same No.7 Signaling Link Set
Inventor: LEE SEUNG HUI
IPC: H04Q3/00
Filed: 2002-05-03
Abstract: PURPOSE: A method for accepting and operating a different kind of data link in a No.7 signaling link set is provided to simultaneously accept signaling links having different data link formats in an identical signaling link set and to use them in transmitting and receiving signal messages using a management prohibition function. CONSTITUTION: In case that a system operator generates a request to add a signaling link having a different kind of data link format in a signaling link set(S61), a signaling network management part confirms whether the maximum acceptable number of signaling links is previously defined(S62). In case that the signaling link having a different kind of data link format can be additionally defined, the signaling network management part additionally defines the signaling link the system operator wants to add in the signaling link set, and activates it(S63). The signaling network management part asks a data link processing part whether the presently defined signaling link has the first format, a data link format to be used in transmitting/receiving signal messages, or the second format, a data link format of which the management is prohibited(S64). In case that it is confirmed that the presently defined signaling link has the first format, the signaling network management part processes the transmitting and receiving signal messages through the signaling link of the first format, without management prohibition procedures(S65).
Patent KR-20030086796-A (KR)
Title: A discharging device of steam from lower pressure casting mold
Inventor: KWON GYEONG SIK
IPC: B22D18/04
Filed: 2002-05-07
Abstract: PURPOSE: An apparatus for discharging steam of low pressure casting mold is provided to shorten production cycle of a product by forming sufficient vacuum pressure so that steam vaporized in mold and cooling water are promptly discharged, thereby cooling the mold promptly. CONSTITUTION: The apparatus comprises a piston unit(5) in which first piston(1) and second piston(3) are respectively installed at both ends of piston rod, wherein sectional area of the first piston is five times or more of that of the second piston; first cylinder(7) for guiding reciprocation of the first piston; second cylinder(9) for guiding reciprocation of the second piston; a pressing means connected to the first cylinder to apply pressure to the first piston; a reduced pressure tank(11) connected to the second cylinder, equipped with water outlet(21) and pressure control valve(23) and connected to the mold through switch valve(25); first check valve(27) installed between the second cylinder and reduced pressure tank to allow flow of air only from the reduced pressure tank to the second cylinder; second check valve(31) operated oppositely to opening and closing operations of the first check valve to connect the inner part of the second cylinder to the atmosphere; and an air vent(33) for discharging air of the second cylinder to the atmosphere when the second piston is moved as forming negative pressure of the reduced pressure tank, wherein the pressing means comprises pressurized oil supply source(13), solenoid valve means(19), pressure sensor(15) and controller(17), and wherein third check valve whose passageway is opened in a water discharge direction only is installed at the water outlet.
Patent KR-20030087333-A (KR)
Title: Prober with air blower at the loader part
Inventor: AHN GAP RYEOL
IPC: H01L21/66
Filed: 2002-05-08
Abstract: PURPOSE: A prober having an air blower at a loader part is provided to be capable of preventing the damage of a tip of a probe card by effectively removing particles generated at the upper portion of a wafer. CONSTITUTION: A prober is provided with a loader part for loading a wafer(32) and a stage part for carrying out a wafer test. At this time, the loader part includes an air blower for removing particles existing at the surface of the wafer. Preferably, the air blower includes an air nozzle(33) for jetting air onto the wafer, an air supply part(35) for controlling the flow of the air and air jetting time, and an air hose(34) for connecting the air nozzle with the air supply part. Preferably, the air blower jets the air from the near portion of the stage part toward the far direction for preventing particles from being flowed in the stage part region.
Patent KR-20030087334-A (KR)
Title: Clamping apparatus of wafer and methdo for manufacturing semiconductor device thereby
Inventor: BYUN DAE IL
IPC: H01L21/68
Filed: 2002-05-08
Abstract: PURPOSE: A semiconductor wafer clamping apparatus and a method for manufacturing a semiconductor device using the same are provided to be capable of carrying out a semiconductor manufacturing process at the edge portion of a wafer by carrying out a depositing process and a dry etching process after spacing a clamp apart from the wafer. CONSTITUTION: A semiconductor wafer clamping apparatus is used for clamping a wafer(4) located on a wafer stage(20) by using a clamp(22). At this time, the clamp is capable of being minutely controlled by using a stepping motor according to step value. Preferably, a semiconductor manufacturing process is carried out after spacing the clamp apart from the wafer as much as 2-4 mm. Preferably, the semiconductor manufacturing process is one selected from a group consisting of a depositing process and a dry etching process.
Patent KR-20030087685-A (KR)
Title: A contact structure of a wires, a method for manufacturing the contact structure, a thin film transistor array substrate including the contact structure, and a method for manufacturing the substrate
Inventor: NOH NAM SEOK
IPC: G02F1/136
Filed: 2002-05-09
Abstract: PURPOSE: A contact structure of conductive lines, a method for fabricating the contact structure, a thin film transistor array substrate, and a method for manufacturing the substrate are provided to produce conductive lines having good contact characteristics. CONSTITUTION: A contact structure of a conductive line includes a conductive line(11), an insulating layer(12), and a conductive layer(14). The conductive line is formed on a substrate(10) and composed of a bottom layer(111) and a top layer(112). The bottom layer is formed of a conductive material having electron affinity lower than that of aluminum or aluminum alloy. The top layer is formed on the bottom layer and formed of aluminum or aluminum alloy. The bottom layer pattern is larger than the top layer pattern. The insulating layer has a contact hole located outside the boundary of the conductive line. The conductive layer is formed of IZO on the insulating layer and comes into contact with the bottom layer of the conductive line through the contact hole.
Patent KR-20020090342-A (KR)
Inventor: KIKUCHI SATOSHI
IPC: H02K1/22
Filed: 2002-05-24
Abstract: PURPOSE: To provide a permanent magnet electric rotating machine which suppresses iron loss caused by the reaction magnetic flux of an armature and allows effective use of reluctance torque. CONSTITUTION: The permanent magnet electric rotating machine has a first rotor core which is fitted with a permanent magnet and a second rotor core which has no magnet but a flux barrier. A recess is provided between the poles near the surface of the outer periphery of the rotor core fitted with the permanent magnet, so as to increase the gap length of a magnetic path on the side of a q-axis, and a magnetic pass of the reaction magnetic flux of the armature is easily made to the side of a reluctance torque rotor, in order to provide the permanent magnet electric rotating machine with a large output by effectively utilizing the reluctance torque.
Patent KR-20030091614-A (KR)
Title: hair of revolution a board sitting
Inventor: RYU CHANG KEUN
IPC: A47C3/18
Filed: 2002-05-30
Abstract: PURPOSE: A backrest chair with a rotatable seat panel is provided to enable the user to conveniently change his/her sitting orientation as necessary by rotating only the seat panel, resulting in maximization in use convenience and utility thereof. CONSTITUTION: The backrest chair comprises a seat panel frame(100) integrally formed with legs(110) and a backrest(120), a fixed seat panel(200) coupled to the upper portion of the seat panel frame, and a rotatable seat panel(200a) installed to the center portion of the fixed seat panel by interposing a center shaft rod in order to allow the user to rotate it in his/her set posture.
Patent KR-20030092839-A (KR)
Title: Flyer of vertical winding machine
Inventor: PARK YONG SU
IPC: H01J9/236
Filed: 2002-05-31
Abstract: PURPOSE: A flyer of a vertical winder is provided to minimize an error rate of a deflection yoke and reduce a measurement time and a control time by installing a digital meter at an end of a flyer arm. CONSTITUTION: A flyer of a vertical winder includes a winder shaft(11), a flyer body(12), and a flyer arm(14). The winder shaft(11) is rotated to supply a coil to the vertical winder. The flyer body(12) is installed at a center of a lower portion of the winder shaft(11) in order to guide the coil. The flyer arm(14) is combined with an end of an upper portion of the flyer body(12) in order to guide the coil to the lower portion. A combination groove(13) is formed at the end of the upper portion of the flyer body(12). The combination groove(13) is formed with a long groove. A digital meter(15) is formed at an end of the flyer arm(14) in order to measure the movement of the flyer arm(14). A combination portion(16) is fixed the flyer arm(14) in order to supply the coil into a guide hole(17).
Patent KR-20030092867-A (KR)
Inventor: CHOI HYEONG IL
IPC: B60N2/22
Filed: 2002-05-31
Abstract: PURPOSE: A recliner for a vehicle is provided to repress the generation of clearance, prevent wrong engagement and accordingly repress vibration and noise by separating and fixing a lock gear and a cam without fixing the lock gear and the cam on a same shaft and engaging one internal gear with one external gear. CONSTITUTION: A recliner for a vehicle with including an upper operating member(30), a lock gear(50), a lower supporting member, and an operating cam(60) is composed of an upper base(40), a lower base(20), and the lock gear. The upper base has a shaft hole(41) inserted with a fixing shaft(70); a lock gear connecting hole(42) formed to connect with the lock gear; a spring fixing pin(43) fixed with an extension spring of an operating lever(10); and a guide groove(44) guiding the movements of a lever operating pin(62). The lower base is assembled to confront the upper base and arranged with a shaft hole(21) and an operating pin guide groove(22). The lock gear includes a recessed groove(51) formed at the upside and inserted with the lever operating pin of the cam to move the lever operating pin within a limit range; an external gear(52) engaged with an internal gear(33) of the upper operating member; and a connecting hole(53) rotating through the lock gear connecting hole of the upper base.
Patent KR-20030096787-A (KR)
Title: A Panel for Color CRT
Inventor: HONG BYEONG GYU
IPC: H01J29/02
Filed: 2002-06-17
Abstract: PURPOSE: A panel for color cathode ray tubes is provided to achieve improved contrast, vacuum intensity and lowered brightness uniformity by using glass of low light transmissivity. CONSTITUTION: A color cathode ray tube includes a panel having a screen inside the panel, a funnel mounted on a rear side of the panel, an electron gun for radiation of electron beams, which is inserted into a neck of the funnel, and shadow mask having a plurality of through-holes and arranged regular spacing inside the panel. A panel has a value from 40% to 75% of light transmissivity. In comparison with central part thickness(To) of a panel, the thickness of the diagonal endpoint(Td), the major axis endpoint(Tx), and the minor axis endpoint(Ty) of panel are 1.4¯1.9, 1.4¯1.6, and 1.6¯1.8 respectively.
Patent KR-20030097220-A (KR)
Title: Equipment and method interfacing field programmable gate array using single bus
Inventor: KIM JI HYEONG
IPC: G06F13/36
Filed: 2002-06-20
Abstract: PURPOSE: A device and method for an FPGA(Field Programmable Gate Array) interface using a unibus is provided to verify a CPU board using many field programmable gate arrays when the CPU board is designed. CONSTITUTION: Many FPGAs(10,20,30) are connected to a global bus and execute a communication through the global bus with an exterior. Each FPGA(10,20,30) includes an FPGA interface module and executes a communication through the FPGA interface module among the global bus, a master processor, and a slave processor. The FPGA(10) includes master processors(11,12), slave processors(13,14), an arbiter(15), a decoder(16), and an FPGA interface module(17). The FPGA interface module(17) includes a master inside(MI), a master outside(MO), a slave inside(SI), and a slave outside(SO). The FPGA(20) includes master processors(21,22), slave processors(23,24), an arbiter(25), a decoder(26), and an FPGA interface module(27). The FPGA interface module(27) includes a master inside(MI), a master outside(MO), a slave inside(SI), and a slave outside(SO). The FPGA(30) includes master processors(31,32), slave processors(33,34), an arbiter(35), a decoder(36), and an FPGA interface module(37). The FPGA interface module(37) includes a master inside(MI), a master outside(MO), a slave inside(SI), and a slave outside(SO). Each master processor is connected to the slave inside(SI), respectively, and the slave inside(SI) is connected to the master outside(MO). The slave outside(SO) connected to the global bus is connected to the master inside(MI). Each master inside(MI) is connected to the slave processor, respectively. One out of the FPGA(10,20,30) includes a global arbiter(GA) and a global decoder(GD).
Patent KR-20040000111-A (KR)
Title: Probe tip using the micro tube for testing the elctro device
Inventor: LEE UK KI
IPC: H01L21/66
Filed: 2002-06-24
Abstract: PURPOSE: A probe tip for checking an electronic element by using a micro tube is provided to enhance the electric conductivity by improving a contact degree between the probe tip and a ball type electrode pad. CONSTITUTION: A probe tip for checking an electronic element by using a micro tube includes a main body portion(10), an elastic portion(20), and a contact terminal(22). The main body portion(10) is formed with a micro tube. The micro tube has an internal hole and is formed with an elastic and conductive material. The elastic portion(20) having a plurality of cut portions(19) is formed at a lower side of the main body portion(10). The contact terminal(22) is formed at an end portion of the elastic portion(20). The micro tube is formed with one of Cu, W, Cu alloy, and W alloy.
Patent KR-20040003097-A (KR)
Title: A safety switch having turn-on function of two steps
Inventor: JUNG JEA GON
IPC: H01H7/00
Filed: 2002-06-25
Abstract: PURPOSE: A two-level operation type safety switch is provided to prevent effectively the industrial disaster by operating a corresponding local device according to a two-level operation of a driving switch. CONSTITUTION: A two-level operation type safety switch includes a driving switch(11), a reset switch(11-1), and a control portion(12). The driving switch(11) is used for deciding an on/off state of a local device as a control target. The control portion(12) maintains a standby period when the driving switch(11) is in a first on-state, outputs a signal to turn on the local device when the driving switch(11) is in a second on-state after the standby period, and initializes a control state of the driving switch(11) when the driving switch(11) is not in the second on-state or the reset switch(11-1) is in the on-state during the predetermined cancel period after the standby period. The two-level operation type safety switch further includes an alarm output portion(13) to indicate the first on-state of the driving switch(11). The alarm output portion(13) outputs an alarm signal according to a control signal of the control portion(12).
Patent KR-20040001440-A (KR)
Title: Tourmaline mixing cement and mortar
Inventor: GI JUNG ZA
IPC: C04B14/06
Filed: 2002-06-28
Abstract: PURPOSE: Provided are cement and mortar containing tourmaline, which have far infrared emission, humidity control, deodorization and sterilization to improve human health. CONSTITUTION: The cement containing tourmaline applied to construction comprises 40kg of cement and 20kg of tourmaline powder. The mortar containing tourmaline comprises 40kg of cement, 60kg of sand and 20kg of tourmaline powder. The mixed raw materials are packed and mixed with water in the construction field, particularly for plastering.
Patent KR-20040001447-A (KR)
Title: Method of nitrogen removal from the high strength wastewater
Inventor: CHOI EUI SO
IPC: C02F3/30
Filed: 2002-06-28
Abstract: PURPOSE: Provided is a method for treating highly-concentrated wastewater containing nitrogen with high treatment efficiency without depending on temperature fluctuation and seasons. CONSTITUTION: The method comprises the steps of installing an anaerobic digestion tank before an anoxic/aerobic tank; reducing COD of wastewater in the anaerobic digestion tank; introducing the outflow of the anaerobic digestion tank to the anoxic/aerobic tank; and bypassing raw wastewater to the anoxic/aerobic tank without by way of the anaerobic digestion tank to suppress temperature rise of wastewater in the anoxic/aerobic tank, wherein the bypass flow rate is adjusted so as for bypass quantity to be 0.4 to 0.6 times total quantity of raw water when ambient temperature is about 10 to 20°C.
Patent KR-20040004824-A (KR)
Title: Device for supporting a shaft that is rotating
Inventor: LEE IN GAK
IPC: F16C35/00
Filed: 2002-07-05
Abstract: PURPOSE: A supporting device for a rotating shaft is provided to prevent a bushing coupled with a shaft from being eccentrically rotated in a holder by allowing the busing to make a surface-contact with the holder. CONSTITUTION: A supporting device for a rotating shaft includes a shaft(30), a bushing, and a holder(50). One end of the shaft(30) connected to a motor(60) and the other end of the shaft(30) is connected to a power transmitting/direction converting unit including a pinion and a rack. The bushing has a hollow cylindrical shape. An inner portion of the bushing, into which the shaft(30) is inserted, has a linear shape and an outer portion of the bushing, which is inserted into a perforated hole of the holder, has a curved shape. The holder(50) is formed at an outer portion thereof with slots. The holder(50) supports the shaft(30) in such a manner that the shaft(30) is prevented from being shaken when the shaft(30) rotates.
Patent KR-20030007081-A (KR)
Inventor: ANDO AKIRA
IPC: C04B35/468
Filed: 2002-07-09
Abstract: PURPOSE: To provide an oscillator which can reduce the use quantity of lead and has an excellent temperature stability of an oscillation frequency, and to provide a production method thereof. CONSTITUTION: A feedback circuit 3 using a vibrator 4 composed of a piezoelectric body with a bismuth layered compound as a main component and amplifiers 1 and 2 are provided to be oscillated. Load capacitors 6 and 7 comprising the feedback circuit 3 together with the vibrator 4 are provided with a dielectric as a main component, with which a dielectric constant is decreased together with the elevation of a temperature in the 1/2 area at least within the temperature range of -20°C to 80°C and when an average change rate ε-TC of the dielectric constant within the temperature range of -20°C to 80°C is (Cmax-Cmin)/(C20.100), Cmax is the maximum value of capacitance within the temperature range of -20°C to 80°C, Cmin is the minimum value of capacitance within the temperature range of -20°C to 80°C and C20 is capacitance at 20°C, ε-TC is >=5000 ppm/°C.
Patent KR-20040005522-A (KR)
Title: An apparatus for adjusting the head gap in an ink-jet printer
Inventor: PARK YONG MYEON
IPC: B41J25/308
Filed: 2002-07-10
Abstract: PURPOSE: An apparatus for adjusting a head gap of an ink jet printer is provided to precisely and simply adjust a head gap by using two carrier shaft lifting sections, which change a horizontal movement into a vertical movement. CONSTITUTION: A head gap adjusting apparatus(100) is installed in an ink jet printer. The head gap adjusting apparatus(100) includes two carrier shaft lifting sections(130), which change a horizontal movement of a carrier shaft(150) into a vertical movement so as to adjust a gap formed between a paper and a printer head. Each of the carrier shaft lifting sections(130) includes a vertical opening(191) formed in a chassis(110) for moving an end(150a) of the carrier shaft(150), an elastic supporting member(192) for supporting the end(150a) of the carrier shaft(150) in the vertical opening(191) and horizontal movement units(133,135,140) for vertically moving the end(150a) of the carrier shaft(150) within the vertical opening(191).
Patent KR-20040006175-A (KR)
Title: Structure of windows and doors which can be recycled when extended
Inventor: YANG SEONG MAN
IPC: E06B1/04
Filed: 2002-07-11
Abstract: PURPOSE: Structure for a window and a door with recycling a window frame in expanding easily is provided to conveniently go out on the balcony and clean easily by leveling the window frame with the floor of a living room, and to reduce energy consumption from cooling or heating by forming the double window structure with recycling the window in expanding. CONSTITUTION: A lower frame of a window for a living room is divided into an upper part(20) and a lower frame(30), and formed by fitting the upper part to the lower part with the recessed structure. Both ends of the upper part are combined with recesses of side frames(40), and easily mounted by detachable finishing members(50). The lower part of the lower frame is combined with the side frame, and fixed perpendicularly by an assembling angle or an assembling pad. A rail-type insertion member(60) is fitted to the upper part of the lower frame. The finishing covers are combined with the upper part and the side frames after extending the living room.
Patent KR-20040006427-A (KR)
Title: Fax for transmitting with email the printed data at a paper
Inventor: KWON JU YEONG
IPC: H04N1/32
Filed: 2002-07-12
Abstract: PURPOSE: A fax machine for transmitting e-mails is provided to convert electric signals reflected from data recorded to a paper to an e-mail transmitting format, thereby easily transmitting the data recorded on the paper to an e-mail address of a receiver. CONSTITUTION: A fax machine for transmitting e-mails includes a scanning part(120) for transmission, a photoelectric conversion part(140), an input part(200), a switching part(300), a modulation part(160), and an e-mail transmitting part(400). The scanning part for transmission scans light to a paper recorded with data, as the paper is inserted. The photoelectric conversion part senses the light reflected from the paper according to the data recorded to the paper, and converts the reflected light to electric analog signals. The electric signals have different values according to the intensity of the reflected light. Signals input via an input panel of the input part are transmitted to the switching part. The switching part alternatively outputs the electric signals to the modulation part or the e-mail transmitting part. If the signals input via the input part is an IP address, the electric signals output from the photoelectric conversion part are transmitted to the e-mail transmitting part. The e-mail transmitting part converts the electric signals output from the switching part to an e-mail transmitting format and transmit the electric signals to the IP address.