baber/WOPTO huggingface dataset:
Patent KR-20040006818-A (KR)
Title: Automatic Returm Device of Reclining Seat
Inventor: KWAK GYU GEUN
IPC: B60N2/22
Filed: 2002-07-15
Abstract: PURPOSE: An automatic returning device of a reclining seat is provided to automatically return a backrest of which the angle is pre-regulated at user's desire by electronic-control or mechanical operations by operations of a backrest locking tool through a load sensing for the reclining seat and accordingly to remove inconveniences for manually returning the reclining seat after passengers get off a vehicle. CONSTITUTION: A reclining seat is composed of a backrest(3) of which a lower end is supported to a hinge(2) protruded upward from the rear of a seat(1); a shock absorber(4) of which the length of a rod is changed by elastic rebound force, mounted between a lower free end of the backrest and a bottom front side of the seat; a locking tool(5) installed to the front end of the shock absorber to decide the variable length of the rod; a locking tool operating button(7) disposed to the lower of an armrest unit(6) installed to the side of the seat; and a locking tool operating cable(8) installed between the locking tool operating button and the locking tool. An automatic returning device of the reclining seat comprises a load sensing device(9) installed to the seat to detect if passengers sit on the seat and a device(10) for forcibly operating the locking tool installed between the load sensing device and the locking tool.
Patent KR-20040011610-A (KR)
Inventor: KIM JUNG MIN
IPC: E02D17/04
Filed: 2002-07-27
Abstract: PURPOSE: A temporary sheeting method is provided to reduce the period and cost required for pit excavation. CONSTITUTION: The temporary sheeting method comprises the steps of erecting a vertical pile(10), executing a pit excavation, then installing a horizontal member(16) for reinforcement to the inside of the vertical pile(10) and supporting the horizontal member(16) for reinforcement using a strut(20), wherein the corresponding load to the lateral pressure of a retaining wall added on the outside of the vertical pile(10) is placed between the vertical pile(10) and the horizontal member(16) for reinforcement in advance.
Patent KR-20040011233-A (KR)
Title: Scattering monitor in optical fiber drawing system
Inventor: LEE DONG HUI
IPC: C03B37/12
Filed: 2002-07-29
Abstract: PURPOSE: A device for detection of scattering for an optical fiber drawing system is provided to detect the scattering caused by nonuniformity of the optical fiber constitution and improve the quality and the productivity of the optical fiber. CONSTITUTION: The device for detection of scattering for a system of drawing optical fibers from optical fiber preforms comprises: a detection box(270) disposed on an optical fiber drawing path and equipped with holes, through which the optical fibers are passed, at the top and the bottom; a reflection plate(280) reflecting the lights scattered from the optical fibers and disposed in the detection box(270) so as to surround the optical fibers(260); a light collector(290) that collects the incident lights from the reflection plate(280); and an optical detector(300) that transforms the collected lights into an electric signal.
Patent KR-20040013427-A (KR)
Title: A long-term nonperishabled eggs and mehtod thereof
Inventor: HONG YOUNG SOO
IPC: A23B5/10
Filed: 2002-08-06
Abstract: PURPOSE: Eggs having extended storage and their manufacturing method are provided. The eggs are obtained by vacuum-treating and then filling with nitrogen gas. Therefore, the eggs has extended storage and are distributed for a long period of time. CONSTITUTION: A manufacturing method of an egg having extended storage comprises the steps of: vacuum-treating the inside of an egg shell of an egg; filling it with nitrogen gas; sealing the surface of the egg shell by coating with a coating agent; and drying the egg.
Patent KR-20030014648-A (KR)
Title: Transmission apparatus for working vehicle which works with moving forword and backword
Inventor: HANAMOTO KIYOSHI
IPC: F16H59/02
Filed: 2002-08-08
Abstract: PURPOSE: A speed change apparatus for a working vehicle, which engages in operations while moving forward and backward is provided to improve manipulability of a gearshift lever and simplify the structure of the speed change apparatus. CONSTITUTION: A speed change apparatus for a working vehicle, which engages in an operation while moving forward and backward, includes a first shaft(14) for receiving driving torque from an engine, a second shaft(18) for transmitting the driving torque to a rear wheel differential, a speed change mechanism(9) for changing speed of the driving torque received from the first shaft and transmits the driving torque to the second shaft, and a gearshift lever for selectively switching the speed change mechanism. The speed change mechanism has a high forward speed stage for changing the speed of the driving torque received from the first shaft to a high forward speed for transmission to the second shaft, a low forward speed stage for changing the speed of the driving torque received from the first shaft to a low forward speed for transmission to the second shaft, a backward drive stage for changing the speed of the driving torque received from the first shaft to a low backward speed for transmission to the second shaft, and a neutral stage. The shift lever is movable along shift control paths including a transverse control path extending transversely, a first longitudinal control path extending longitudinally from one side of the transverse control path, a second longitudinal control path extending longitudinally from the one side of the transverse control path and spaced from the first longitudinal control path, and a third longitudinal control path extending longitudinally from the other side of the transverse control path. The high forward speed stage is selected when the shift lever is operated to an end of the first longitudinal control path. The low forward speed stage is selected when the shift lever is operated to an end of the second longitudinal control path. The backward drive stage is selected when the shift lever is operated to an end of the third longitudinal control path. The neutral stage is selected when the shift lever is operated to the transverse control path.
Patent KR-20040015424-A (KR)
Title: Disc with temporary DDS and temporary DFL, and method and apparatus therefor
Inventor: KO JEONG WAN
IPC: G11B20/18
Filed: 2002-08-12
Abstract: PURPOSE: A disc having a temporary defect management information region and a defect management region, a defect management method and a recording apparatus are provided to effectively use the defect management region having a restricted recording capacity. CONSTITUTION: A disc having a read-in region, a data region and a read-out region includes a defect management region and a temporary defect management information region. The defect management region is provided in at least one of the read-in region and read-out region. The temporary defect management region is placed in at least one of the read-in region and read-out region. The temporary defect management information region records at least temporary defect management information item corresponding to at least one temporary defect information region provided in the data region. The temporary defect management information includes a temporary defect information pointer that points the position of corresponding temporary defect information.
Patent KR-20040017924-A (KR)
Inventor: CHO SEOUNG HO
IPC: G06K9/00
Filed: 2002-08-22
Abstract: PURPOSE: A system and method for checking health using pupil variance, and a recording medium storing a computer program source therefor, and a method and system for identification with an iris by using the same and a recording medium storing a computer program source therefor are provided to check a state of a nervous system and a digestive system after checking the state of a sympathetic and a parasympathetic nerve. CONSTITUTION: An image input tool(10) obtains an iris image. A function setting tool(20) sets whether the iris image is registered or stored as an original copy, or is used as a confirmation request copy, and sets the system to check a health state by comparing/measuring a size of the pupil in the stored iris image. An original copy storing tool(40) registers/stores the iris images classified by an radius of the pupil as an original iris image of each class for each person. A health detecting tool(60) checks the health state in an early stage by detecting the tension of the sympathetic and the parasympathetic nervous system as comparing/measuring the size of the pupil for each person. A main processing tool(30) controls operation of each tool.
Patent KR-20040019604-A (KR)
Title: Circuit for Improving Speed of Switching and Compensating Mismatch of Output Current in Charge Pump Circuit and Control Circuit thereof
Inventor: JUNG MIN SU
IPC: H03L7/08
Filed: 2002-08-28
Abstract: PURPOSE: A correction circuit and its control circuit are provided to improve a switching speed of a charge pump circuit and to compensate discordance between a source current and a sink current flowing in an output stage. CONSTITUTION: According to the correction circuit compensating discordance between output currents of a charge pump circuit, the first correction part(3300) comprises an input stage(305) and a control stage and an output stage(307) connected to a gate of a discharge device(MN32), and it discharges charge to the output stage when an up-signal is applied to the input stage and the amount of charges discharged to the output stage is controlled by the first control signal applied to the control stage. The second correction part(3500) comprises an input stage(311) and a control stage and an output stage(313) connected to a gate of a charge device(MP32), and receives charges through the output stage when the up-signal is applied to the input stage, and the amount of charges inputted to the output stage is controlled by the second control signal applied to the control stage.
Patent KR-20040020167-A (KR)
Title: Device for drying squeeze roll in oil cleaning Equipment
Inventor: PARK SEOK DAL
IPC: C23G3/02
Filed: 2002-08-29
Abstract: PURPOSE: A squeeze roll drying apparatus is provided which prevents moisture from being remained on the surface of strip passing through rinse tank by drying squeeze rolls installed in the rinse tank of degreasing facility. CONSTITUTION: In a degreasing facility comprising degreasing tank, rinse tank(110) and dryer tank, the squeeze roll drying apparatus comprises a drying part comprising driving roll(10) and driven roll(11) installed in a width direction of squeeze rolls(112) in upper and lower parts of the rinse tank, a moisture removing felt cloth(12) stretched over the driving roll and driven roll and closely adhered to the squeeze rolls, driving cylinders(13) installed in upper and lower parts of the rinse tank and connected to the driven roll to move the driven roll to the squeeze roll side, and a driving motor(14) connected to shaft of the driving roll so that the drying part is selectively closely adhered to the squeeze rolls to dry the squeeze rolls, wherein the drying part further comprises air pipe, injection nozzles and supply pipe(17), and wherein the squeeze roll drying apparatus further comprises a moisture removal part comprising upper and lower subsidiary squeeze rolls(30), housing(31), vertical cylinder(32) and connection pipe(33) to remove moisture on the surface of strip.
Patent KR-20040020417-A (KR)
Title: a vacuum bottle with heater
Inventor: KANG SUNG JOON
IPC: A47J36/24
Filed: 2002-08-30
Abstract: PURPOSE: A movable insulation vessel having a heat supply unit is provided to keep the temperature of the insulation vessel uniform by installing a plurality of batteries for generating heat energy. CONSTITUTION: In an insulation vessel, a detecting unit(10) is installed at a heat insulating material, and detects the temperature of the insulation vessel. A heating member(11) is installed at the inner bottom of a body, and generates heat to raise the temperature of the insulation vessel. A heat supply unit includes a power control unit(21), a microcomputer(22) receiving a signal from the detecting unit and generating a heating signal, a battery control unit(23) receiving the heating signal from the microcomputer and performing a switching work, and a battery pack(24) having a plurality of batteries for generating heat energy.
Patent KR-20040021195-A (KR)
Title: Gis geographic information data capturing device and method for using remote surveying
Inventor: CHA DEUK GI
IPC: G06F17/30
Filed: 2002-09-03
Abstract: PURPOSE: A device and a method for obtaining the GIS(Geographic Information System) topological information data using remote measurement are provided to enhance work efficiency by quickly meeting an error occurred during the field measurement. CONSTITUTION: The second RF(Radio Frequency) transceiver(400) is connected to a total station(300) and is equipped with a control processor. The second RF transceiver receives a measurement instruction signal wirelessly and transmits it to the total station in order to measure coordinates of a measuring point selected by a reflection target. The first RF transceiver(200) transmits the measurement instruction signal to the second RF signal and informs a measurement request received from the second RF signal wirelessly. A webpad(100) connecting to the first RF transceiver controls the total station in a remote place by equipping with the Geo-Win program. The Geo-Win program outputs the measurement instruction signal to the first RF transceiver, and displays a measurement result signal, which is a coordinate value from the total station, after geometrically processing and classifying the information.
Patent KR-20040022618-A (KR)
Title: A submerged nozzle for continuous-casing the narrow width slab
Inventor: KIM HUI SU
IPC: B22D41/50
Filed: 2002-09-09
Abstract: PURPOSE: A submerged nozzle for continuously casting slab with narrow width is provided to uniformize flow rate of molten steel so that remelting of solidified shell is suppressed by slowing flow rate of molten steel flowing to a side of narrow face part without structural deterioration of the submerged nozzle and instability of continuous operation. CONSTITUTION: In a submerged nozzle(103) which supplies molten steel in tundish(102) in which molten steel of ladle is stored into a rectangular cross sectional mold(104), and at both sides of a lower part dipped into the mold of which molten steel outlet is penetratingly formed, the submerged nozzle is characterized in that a molten steel discharge port(105) penetratingly formed on the submerged nozzle correspondingly to narrow face part of the mold comprises a side tapered surface which is inclined with being widened outward as it goes from the inner wall of the nozzle body to the outer wall of the nozzle body; a lower tapered surface which is inclined downward as it goes from the inner wall of the nozzle body to the outer wall of the nozzle body; and an upper horizontal surface that is horizontal in an outer circumferential direction so that opening area of the molten steel discharge port is increased in an outer circumferential direction, wherein the opening area of the molten steel discharge port is formed in a trapezoidal or triangular cross sectional shape, and wherein the molten steel discharge port is widened to an angle of 1 to 16 degrees.
Patent KR-20030067460-A (KR)
IPC: H01L27/108
Filed: 2002-10-07
Abstract: 본 반도체 장치의 제조 방법은, 웨트 에칭의 에칭제에 대한 에칭 레이트가 제2 층간 절연막(6)보다도 스토리지 노드 층간 절연막(4) 쪽이 크고, 제2 층간 절연막(6)에 형성되는 제1 컨택트홀(6a)의 개구보다도 스토리지 노드 층간 절연막(4)에 형성되는 제1 컨택트홀(4b)의 개구가 커지도록, 웨트 에칭에 의해 에칭 처리를 행한다.  이 방법을 채용함으로써, 가공 공정을 용이하게 할 수 있을 뿐만 아니라, 캐패시터 용량의 증대가 가능한 반도체 장치를 얻을 수 있다.
Patent KR-20040032391-A (KR)
Title: Method of protecting rpm drop for engine using a learning of voltage
Inventor: LEE BO HYEONG
IPC: F02D41/16
Filed: 2002-10-09
Abstract: PURPOSE: A method for preventing RPM drop of an engine using voltage learning is provided to prevent RPM drop of the engine and to prevent vibration. CONSTITUTION: A method includes the steps of: a determining step(130) whether voltage of a battery supplying power to an engine and the other electric loads related to the engine is lower than reference voltage of the battery; a step(140,150) judging battery voltage learning conditions from a first battery voltage learning condition to a fifth battery voltage learning condition depending on range of the voltage of the battery under current RPM of the engine and load state, and executing corresponding learning condition; a step(160) calculating compensation of air, fuel and ignition timing depending on the battery voltage learning condition; a step(170) setting waiting factor by water temperature and waiting factor by the learning conditions following the battery voltage learning condition; a step(180) compensating air, fuel and ignition timing by applying the compensation and the waiting factor; a determining step(190) whether the voltage of the battery is over the reference voltage of the battery; a step(200) difference between RPM of the engine and objective RPM is lower than set RPM; and a step(210) executing normal idling control.
Patent KR-20040033776-A (KR)
Title: Coolant line assembly for cooling lid in chemical vapor deposition apparatus
Inventor: BAEK SEON GYEONG
IPC: H01L21/205
Filed: 2002-10-16
Abstract: PURPOSE: A coolant line assembly of a lid of a CVD(Chemical Vapor Deposition) equipment is provided to be capable of preventing cooling water from flowing out of a manifold. CONSTITUTION: A coolant line assembly is provided with a process chamber lid, a manifold(200) installed at the process chamber lid for flowing cooling water into and out of the lid, a coolant line connected to the manifold for supplying the cooling water. The coolant line assembly further includes a packing part(400) inserted to an inlet port of the manifold when disassembling the coolant line from the manifold for preventing the cooling water from flowing out of the manifold. Preferably, a rubber packing is used as the packing part.
Patent KR-20040035229-A (KR)
Inventor: KEE SEUNG CHEOL
IPC: E01F8/02
Filed: 2002-10-18
Abstract: PURPOSE: A flowerpot type noise reducer for a soundproofed wall for vegetating on a soundproofed wall is provided to form an eco-friendly appearance of a soundproofed wall, and to maximize the noise reduction effect. CONSTITUTION: A flowerpot type noise reducer(A) is installed on the top of a soundproofed wall and provided with an opening(1) cut open longitudinally, curved planes(2,2) formed in the curved shape longitudinally, many drainage holes(9) formed on one side of the curved plane(2), many fastening holes(7) and a coupling retreated groove(3).
Patent KR-20020092279-A (KR)
Inventor: HWANG IK HYUN
IPC: B28C7/00
Filed: 2002-10-28
Abstract: PURPOSE: A system for preparing asphalt concrete is provided to manufacture movable installation for asphalt concrete("ascon") preparation in order to instantly prepare and use the ascon in construction field and to reduce production cost and obtain improved quality thereof. CONSTITUTION: The system comprises a raw material supplying section(30) involving a hopper(31) containing the raw material and a conveyor component(32) to deliver the raw material; a raw material heating section(40) including a progression pipe(41) equipped with at least two burners(44) and a screw(42) to progress the raw material to a following stage; and a raw material mixing section(50) mounted with a filler supplying device(60) and an asphalt supplying device(70) connected together in order to furnish the filler and the asphalt into the progression pipe.
Patent KR-20040040072-A (KR)
Title: Power steering oil reservoir cap
Inventor: LEE BYEONG RIM
IPC: B62D5/07
Filed: 2002-11-06
Abstract: PURPOSE: A power steering oil reservoir cap is provided to reduce the volume of an oil reservoir in accordance with the quantity of oil required by properly shutting the inside of the oil reservoir off from the outside to prevent a leakage of oil while automatically maintaining the inner pressure of the oil reservoir to an uniform level. CONSTITUTION: A power steering oil reservoir cap comprises an outer cap(5) fastened to an oil supply port(3) of an oil reservoir(1), and a valve unit(7) disposed to the inside of the outer cap, to change the connecting state of the atmospheric side and the inside of the oil reservoir according to a change of the inner pressure of the oil reservoir. The valve unit comprises a valve body installed inside the outer cap; a valve spool comprising a first spool and a second spool and having an air flow passage in the middle part; first and second springs elastically supporting the valve spool; a reservoir pressure port formed to the valve body, to apply the inner pressure of the oil reservoir to a spring-elastic support surface of the first spool; an atmospheric pressure port formed to the valve body, to apply the pressure of the atmospheric side to a spring-elastic support surface of the second spool; and first and second connecting ports formed to the valve spool, to connect the inside of the oil reservoir to the atmospheric side through the air flow passage if the valve spool rectilinearly slides to one side.
Patent KR-20040040912-A (KR)
Title: A gluing system for lamination type rapid prototyping machine
Inventor: KIM GANG YEON
IPC: B05C5/00
Filed: 2002-11-08
Abstract: PURPOSE: An adhesive spray apparatus used in a rapid prototyping process is provided, to allow an adhesive to be sprayed finely for minimizing the deformation of paper without using a pump or motor. CONSTITUTION: The adhesive spray apparatus comprises a sprayer holder(20) which guides an adhesive assembled and sprayed by pushing of a nozzle tap on the upper part of a spray-type sprayer(10), to the one end of a transfer pipe(40); a solenoid valve(50) which is formed in the other end of a transfer pipe in a body and is provided with a spray nozzle; and a transfer pipe (tube)(40) which connects between the sprayer holder and the solenoid valve to transfer a sprayed adhesive. Preferably manual valves(30, 30') to open and close the transfer pipe, respectively, are formed at the both ends of the transfer pipe.
Patent KR-20040041252-A (KR)
Title: Magnetic enhanced reactive ion etching process for manufacturing method of semiconductor device
Inventor: JUNG WON DEOK
IPC: H01L21/3065
Filed: 2002-11-09
Abstract: PURPOSE: An MERIE(magnetically Enhanced Reactive Ion Etching) method of a semiconductor device is provided to be capable of preventing the damage of a substrate and exposing patterns having different heights. CONSTITUTION: The first pattern is formed on a semiconductor substrate(100). At this time, the first pattern is completed by sequentially depositing a polysilicon pattern and a silicon nitride pattern. A BPSG(Boron Phosphorous Silicate Glass) layer(160) is formed on the entire surface of the resultant structure. The BPSG layer and the silicon nitride pattern are selectively etched by flowing predetermined etching gas onto the resultant structure for partially exposing the polysilicon pattern and the semiconductor substrate. At this time, Xe gas is used as carrier gas.
Patent KR-20030004182-A (KR)
Title: The multipurpose angles processing machinery
Inventor: RYU HYUN SEO
IPC: B21D28/24
Filed: 2002-11-15
Abstract: PURPOSE: Punches for processing angles and a cutting lever are installed integrally to improve productivity. CONSTITUTION: An eccentric device(13) is moved eccentrically by a driving shaft(4) installed in a supporter(3). The eccentric device(13) is slid along the driving shaft in upper side of a V-shaped cutter(21) and a plurality of punches(19) arranged on a work table(17). The plurality of punches(19) and the V-shaped cutter(21) are operated selectively. A pressing lever(23) is moved angularly by the eccentric device(13) to press a punch(19') inserted to a cutting lever(25) and a punch guide(26). A sensor(29) is installed to detect rotation of the driving shaft.