baber/WOPTO huggingface dataset:
Patent KR-20040057854-A (KR)
Inventor: MAKI MAKOTO
IPC: H04B17/23
Filed: 2003-03-10
Abstract: PURPOSE: A radiowave state interpreting unit, a connector connected to a wide area network, its terminal, and a method for discriminating a radiowave state are provided to enhance precision of discrimination for propagation states of radiowaves in each channel. CONSTITUTION: A control unit(210) executes various types of processing related to interpretation of radiowave state in wireless LAN communication. A memory unit stores a result of the processing executed in the control unit(210) as data. An interface is connected to a radio card(30) to exchange data. A display unit(240) displays the result of the processing executed in the control unit(210). An RF unit(310) receives radiowaves of a frequency band used for the wireless LAN communication and performs processes for an analog signal until it is first demodulated. A baseband unit(320) spreads and demodulates the first demodulated radiowave signal. An MAC unit(330) processes a digital signal and performs various types of processing related to interpretation of the radiowave state in the wireless LAN communication.
Patent KR-20040080150-A (KR)
Inventor: KIM YONG SEOK
IPC: A23L17/60
Filed: 2003-03-11
Abstract: PURPOSE: Provided is a method for preparing a laver containing green tea components by which provided laver is useful to human health, contains original smell of green tea and has excellent taste and flavor. CONSTITUTION: The method comprises steps of (a) after washing collected lavers, removing foreign materials therefrom and pulverizing it, pouring the pulverized lavers in a frame to dehydrate it; (b) adding at least one of green tea original solution and green tea powder to the dehydrated laver; and (c) after drying the laver, taking the dried laver out of the frame.
Patent KR-20040080257-A (KR)
Inventor: LEE DONG GI
IPC: G01N21/359
Filed: 2003-03-11
Abstract: PURPOSE: An apparatus and a method for inspecting ingredient of gasoline using near infrared ray spectroscopy are provided to raise measurement accuracy by using continuous waves and to give superior sensitiveness by using a moving grating. CONSTITUTION: An apparatus for inspecting ingredient of gasoline using near infrared ray spectroscopy includes an optical part(10), a sample measuring part(20), a signal processing part(30), and a physical property calculating part(40). The optical part(10) generates near infrared ray in order to measure a sample. The sample measuring part(20) allows the near infrared ray to be transmitted to the sample and splits light into optical signals according to ingredients of the sample. The sample measuring part(20) includes a grating and a driving motor.
Patent KR-20030076292-A (KR)
Inventor: KIM KI SUK
IPC: A47C27/00
Filed: 2003-03-13
Abstract: PURPOSE: A bedding mattress with a concave portion for arm insertion is provided to have no need to insert and remove an insertion whenever the concave portion is used and turn the mattress inside out or upside down without changing the position of the concave portion. CONSTITUTION: In the bedding mattress(1) with an elastic body mounted inside, an insertion hole(2) for arm insertion is formed transversely on the upper central portion of the top surface, an insertion(3) to be inserted into the insertion hole(2) is separately formed, and the insertion(3) is constructed of an air tube with an air injection hole(5) formed on one side face.
Patent KR-20040088228-A (KR)
Inventor: PARK GYEONG HWAN
IPC: B60N2/48
Filed: 2003-04-09
Abstract: PURPOSE: A seat with a folding headrest of a vehicle is provided to obtain the front view, and to prevent inconvenience of the front view by folding or unfolding the headrest of a front seat with the purpose of a passenger placed in a rear seat. CONSTITUTION: A seat is composed of a seat cushion(10) on which a lower body of a passenger is placed; a seat back(20) connected to the seat cushion to place an upper body of the passenger; and a headrest(30) installed in the upper part of the seat back and horizontally divided into two or more parts. The headrest is folded around a hinge(31) attached to a corner of the divided portion. Hinges are installed alternately in the corners to spread the headrest unidirectionally. A locking unit(32) is formed between the divided portions of the headrest to use the fixed headrest.
Patent KR-20030084624-A (KR)
Title: 음극선관용 글래스 물품
IPC: H01J29/86
Filed: 2003-04-18
Abstract: 패널 및 펀넬에서의 봉착 단면의 주변 형상에 바람직한 개량을 가함으로써 강도 저하를 초래하는 일 없이, 봉착시에 있어서의 글래스의 가열 연화를 용이하게 행할 수 있도록 하고, 생산성의 향상을 꾀한다. 
     패널(1x) 또는 펀넬(1y)로 이루어지는 음극선관용 글래스 물품의 각 변부(6)에서의 봉착 단면(7)의 선단(7a)과, 상기 선단(7a)으로부터 관축 Z에 평행한 방향으로 5mm 이격된 위치 근방의 사이 영역에, 이에 인접하는 기단측의 영역 A에서의 표준 설계 형상보다 선단측에 대한 두께의 점진적 감소율이 큰 테이퍼부(9)를 갖는 선단박육(薄肉)부(8)를 형성한다. 또한 상기 선단(7a)으로부터 관축 Z에 평행한 방향으로 1mm 이격된 위치의 두께를 t l , 상기 선단(7a)으로부터 동방향으로 5mm 이격된 위치의 두께를 t 0 로 하고, 0.3≤t 1 /t 0 ≤0.7의 관계를 만족하도록 설정한다.
Patent KR-20040092805-A (KR)
Inventor: HA JAE BOK
IPC: C10B27/00
Filed: 2003-04-29
Abstract: PURPOSE: To prevent closing of bubble cap tray of ammonia distillation column and closing of pores of catalyst in desulfurization facility by controlling capturing amount of carbon dioxide in hydrogen sulfide capturing column, thereby preventing carbonates from being produced by reaction between sodium hydroxide and carbon dioxide. CONSTITUTION: In an apparatus for capturing carbon dioxide in coke oven gas in a coke oven gas refining facility comprising ammonia water storage tank (400), ammonia distiller (300), hydrogen sulfide capturing column (100) and ammonia capturing column (200), the apparatus further comprises a carbon dioxide analyzer (202) installed at a discharge path for discharging carbon dioxide from the ammonia capturing column to gas holder to analyze discharge amount of carbon dioxide; an ammonia water pipe (300c) from which a plural inlets are branched off according to height of the hydrogen sulfide capturing column, wherein ammonia water flows in the hydrogen sulfide capturing column from the ammonia distiller through the inlets; an ammonia water analyzer (320) installed on the ammonia water pipe to analyze concentration of ammonia water flown in the hydrogen sulfide capturing column; and a computer (10) for determining the inlets for flowing ammonia water in the hydrogen sulfide capturing column according to analysis results of the carbon dioxide analyzer.
Patent KR-20040095477-A (KR)
Inventor: CHOO SEONG GWAN
IPC: E05B49/00
Filed: 2003-05-09
Abstract: PURPOSE: An integrated memory system interlocked with a keyless entry system is provided to unlock a door of a vehicle and control each position of a seat and a handle by using a transmitter of the keyless entry system. CONSTITUTION: A transmitter(10) includes a plurality of unlock buttons. A door lock/unlock unit(21) locks and unlocks a door. An ETACS(Electronic Time Alarm Control System) and receiver module(20) controls the door lock/unlock unit to unlock the door and outputs a mode signal corresponding to an unlock button. A seat and handle driving unit(50) controls each position of a seat and a handle. An IMS control unit(30) reads seat and handle position data corresponding to the mode signal of the ETACS and receiver module and controls the seat and handle driving unit.
Patent KR-20040034347-A (KR)
Inventor: LEE SANG GAK
IPC: E02D29/14
Filed: 2003-05-12
Abstract: PURPOSE: A manhole cover having a locking function is provided to open and close a manhole cover simply and easily at maintenance work, to prevent the accidents by preventing a manhole cover from opening or falling off by an impact caused by running vehicles, and to heighten soundproofing and waterproofing efficiency by preventing the separation of a rubber packing. CONSTITUTION: The manhole cover having a locking function comprises the steps of installing locking units(13) to many rotary holes formed on the edge of a manhole cover(30) using a locking shaft to set a manhole cover(30) to a manhole frame(20) fixed to the ground, and forming a ring fitting groove on the inner side of the manhole frame(20) to fix the locking unit(13).
Patent KR-20040102626-A (KR)
Inventor: SHIN GWANG GYO
IPC: H04B1/38
Filed: 2003-05-28
Abstract: PURPOSE: A dual-axial hinge device of a folder type mobile terminal is provided to enhance convenience for use by having a wider opening angle between a main body part and a folder part, and better the reliability of a product by simplifying manipulation and increasing coupling strength. CONSTITUTION: A main body part(10) includes a hinge coupling part(12) protrusively formed at one side of a main body casing(11) accommodating a main PCB and a key pad required for operating a terminal. A folder part(20) includes a hinge coupling part(22) protrusively formed at one side of a folder casing(21) accommodating an LCD(23) for displaying an operation state of the main body part(10). A hinge part(30) hinges the main body-side hinge coupling part(12) and the folder part-side hinge coupling part(22) such that they can be foldable in both directions centering on mutually parallel two axis.
Patent KR-20040102749-A (KR)
Inventor: CHANG ROBIN C S
IPC: F16H57/04
Filed: 2003-05-29
Abstract: PURPOSE: A gearbox apparatus with an oil seal unit combined with ceramic is provided to extend the life span, and to reduce wear of the oil seal unit by forming the annular rubber seal members and the annular ceramic members. CONSTITUTION: A gearbox apparatus comprises a housing(10) having hole wall parts(14,15), shafts(40,50) rotated and installed in the hole wall parts, and oil seal units(20,30) mounted in the housing to form the liquid seal between the shafts and the hole wall parts. The oil seal units comprise annular rubber seal members(21,31) and annular ceramic members(60,70). The ceramic member is placed in the rubber seal member in radial direction, and fitted to the shaft. The rubber seal member is fastened to the hole wall part outside the ceramic member.
Patent KR-20040103543-A (KR)
Inventor: PARK YU JAE
IPC: B24B9/00
Filed: 2003-05-29
Abstract: PURPOSE: A finishing device of drain holes is provided to quickly cut the drain hole by using a simple tool and to improve the productivity and the workability by offering an exact cutting line through a photo sensor and a control unit. CONSTITUTION: A conveyor(20) carries a steel frame(10) having a drain hole(12) to automatically process through one mechanism. A photo sensor(30) controls the position detection of the drain hole and the carriage of the conveyor. A worktable(40) has a tool to cut corners of the drain hole. An NC(Numeric Control) tool(50) moves the worktable in x, y and z directions. The NC tool is driven by a controller(60) to be connected with the position sensor. Thereby, the finishing operation of drain holes is performed simply and quickly by offering an exact cutting line.
Patent KR-20040086056-A (KR)
Inventor: KIM WON KI
IPC: H01L21/306
Filed: 2003-06-03
Abstract: PURPOSE: A discharging apparatus for etching a wafer is provided to enhance productivity by removing effectively residual chemical fumes and byproducts from a wafer and a process chamber. CONSTITUTION: A transparent window(114) is installed at the front side of a casing part(110). A collection bath(121) includes a cover formed at a lower part of a barrier rib(112) and a gasket having a bolt hole. The first valve(122) includes an upper gasket(122a) coupled to the gasket of the collection bath, the first outflow tube connected to a vacuum pump, a lever formed at an upper part of the outflow tube, and a lower gasket(122b) having a bolt hole. The second valve includes a gasket coupled to the lower gasket of the first valve, the first outflow tube connected to a vacuum pump, a lever formed at an upper part of the first outflow tube, and an inflow tube connected to the process chamber.
Patent KR-20040104819-A (KR)
Inventor: PARK SANG MIN
IPC: B65D19/18
Filed: 2003-06-04
Abstract: PURPOSE: Provided is a plastic cardboard box which is convenient in its manufacturing and cost-effective by reducing the number of plastic cardboard. CONSTITUTION: The plastic cardboard box(100) comprises one or two or more internal cardboard wherein a bottom plate(121) formed in the middle and side plates(122) are outstanding upwardly at the end of the bottom plate to form a desired box frame(110); and external cardboard(130) formed as the corresponding sides and fixed so as to surround the periphery of side plates of the internal cardboard. The internal cardboard and external cardboard are fixed by heat press or by fixing members. At the end of one side of the external cardboard, fixing sides(131) are formed so as to be connected to another external cardboard formed at the periphery of side plates of the internal cardboard.
Patent KR-20030076470-A (KR)
Inventor: KIM CHUNG GI
IPC: F15B11/05
Filed: 2003-06-19
Abstract: PURPOSE: An EMI(Electro-Magnetic Interference) and ESD(Electro-Static Discharge) shielding apparatus using a plastic can within a board of an electronic product is provided to prevent the short circuit and the thermal deformation due to the soldering by using the plastic can and an adhesive. CONSTITUTION: An EMI and ESD shielding apparatus using a plastic can within a board of an electronic product includes a plastic plate, a metallic thin film, an adhering portion, and a ground portion. The plastic plate includes one or more shielding room for protecting components(110) from EMI and ESD, a flange formed at an edge of the shielding room, and one or more hole(230) formed at the flange. The metallic thin film is used for shielding the EMI and the ESD. The adhering portion adheres a back side of the flange on a shielding region. The ground portion connects the metallic thin film to the ground pattern of a PCB(100). The back side of the flange is adhered on the ground pattern of the PCB(100) in order to protect the components(110) from the EMI and the ESD.
Patent KR-20050000737-A (KR)
Inventor: KIM JONG HO
IPC: G10H1/34
Filed: 2003-06-24
Abstract: PURPOSE: A switch guide light of a digital piano is provided to make the switch guide light turned on and off together with an operation of a switch installed on a control panel of the digital piano by forming the switch and the switch guide light in one body, the switch guide light being prepared for showing an operation state of the switch. CONSTITUTION: A switch operation part(150), located on a switch body(120) installed at a printed circuit board, moves up and down so that it can be contacted to the switch body. A diode coupling groove(170) is formed at the switch operation part. A light emitting diode(160) is fixedly inserted into the diode coupling groove and thereby electrically connected to the switch body. A switch operation guide part(200) is fixedly inserted into the switch operation part. A square protrusion(180) is formed on the switch operation guide part. A light pass groove(190) is installed horizontally in the square protrusion so that light of the light emitting diode can pass through the light pass groove. A transparent operation button(130) is coupled to the square protrusion.
Patent KR-20050001580-A (KR)
Inventor: PARK YU HEE
IPC: A01K23/00
Filed: 2003-06-26
Abstract: PURPOSE: Provided are a portable pet-feces disposal device and a refill bag for the same which allow a user to easily dispose the pet feces and are easily carried by configuring a clamping and storing portion as a one body, and used several times after being firstly used. CONSTITUTION: The portable pet-feces disposal device includes: a clamping portion(10), composed of a lower clamp(11) which has a connection(13) with an opened lower end and an upper clamp(12); a pet-feces receptacle(20), removably attached to the connection(13); an attaching mechanism(19), arranged on the connections(13) and the corresponding feces receptacle(20) so as to attach them; a first hinge, arranged on one side or both sides of the lower clamp(11); a second hinge, arranged on the lower end or both sides of the upper clamp(12); a torsional spring, fixed to a hinge so as to elastically support the upper clamp(12) and configuring a swivelling portion(41); an operating lever(45); and an operating part(40).
Patent KR-20050005327-A (KR)
Inventor: LEE CHANG HOON
IPC: A63B37/00
Filed: 2003-07-01
Abstract: PURPOSE: A phosphorescent golf ball is provided to emit light in a dark place and to regulate a direction and a distance of the ball upon a shot, so that a position of the golf ball is easily checked even in dark place without a poor lighting. CONSTITUTION: The phosphorescent golf ball(10) includes a core(12) having a rubber and an outer layer(14) having a synthetic rubber and phosphorescent pigment containing SrAl2O4, the outer layer being formed on the core with an extrusion molding. The outer layer is composed of 73 to 93 weight part of synthetic rubber and 5 to 25 weight part of phosphorescent pigment based on 100 weight part of the outer layer. The outer layer further includes an additive selected from a group including inorganic pigment and a coloring agent. An intermediate layer including a rubber is additionally disposed between the core and the outer layer.
Patent KR-20030064691-A (KR)
Title: auto tig welding equipment of precious metal
Inventor: CHO HYUN SOO
IPC: B23K9/167
Filed: 2003-07-03
Abstract: PURPOSE: An automatic TIG welding device for precious metals is provided to uniformly weld the precious metals and to achieve a superior external appearance for a welding part of an object to be welded by welding the object along various curved lines of the object. CONSTITUTION: An automatic TIG welding device includes a base(10). A caster(11) is installed at a lower portion of the base(10). A supporter(12) having predetermined height is installed at a rear portion of the base(10). A conveying plate is installed at an upper surface of the base(10). The conveying plate is formed with an elongated guide hole. A primary conveying device is installed on the conveying plate in order to convey a jig equipped with an object to be welded. A primary cylinder is installed at a lower portion of the conveying plate. A fixing bracket is provided at an upper portion of the conveying plate. The jig is installed on the fixing bracket. An object lifting device is installed on the base(10). A secondary conveying device is provided at a rear portion of the conveying plate and a secondary cylinder is installed at a lower portion of the conveying plate.
Patent KR-20050005146-A (KR)
Inventor: HAN KI MAN
IPC: F21S8/00
Filed: 2003-07-04
Abstract: PURPOSE: An escape guiding device is provided to guide people in a safe manner by using the light radiated through a transparent plate from a guiding lamp. CONSTITUTION: An escape guiding device comprises installation grooves(3) formed along the line connected from a space of a public facility to an emergency exit; a cable(5) arranged in the installation grooves such that the cable supplies normal power during ordinary time and emergency power upon occurrence of emergency; a plurality of guiding lamps(7) arranged at predetermined intervals along the cable, and embedded in the installation grooves; and transparent plates(9) arranged on the installation grooves such that the transparent plates protect the guiding lamps from an external environment.
Patent KR-20050006822-A (KR)
Inventor: PARK IN HEUM
IPC: B60R7/06
Filed: 2003-07-10
Abstract: PURPOSE: A ticket holder of a vehicle is provided to prevent loss of the ticket by easily storing the various tickets regardless of the size of the ticket in the vehicle, and to install the ticket holder conveniently with the simple holder and the snap detection structure at a low cost. CONSTITUTION: A ticket holder(10) of a vehicle is composed of a holder body(20) having plural assembling projections(21) combined and inserted to penetration holes of a crash pad and formed in the upper part and a frame(22) including the narrow internal space in the lower part from the crash pad, and a holder bar(30) horizontally inserted to the internal space of the frame and moved up and down to fasten the ticket by using the tare. A fitting protrusion(24) is formed in the lower part of the frame to restrict the holder bar inserted to the internal space from being displaced. A cut portion(25) is formed in the lower part of the frame to forcibly move the holder bar.
Patent KR-20050009362-A (KR)
Inventor: CHOI IN SUP
IPC: C22C38/46
Filed: 2003-07-16
Abstract: PURPOSE: To provide a method for stably securing a high actual yield of vanadium and preventing cleanliness of molten steel from dropping by adding vanadium to molten steel using vanadium oxide. CONSTITUTION: The method for adding vanadium to molten steel comprises a step of injecting vanadium oxide into a ladle in an amount corresponding to a vanadium content required in a type of steel to be manufactured during tapping of a converter, and additionally injecting Al into the ladle in an amount corresponding to 40 to 60 wt.% of the injection amount of vanadium oxide injected into the ladle; a step of injecting 0.5 to 1.0 kg of slag deoxidizer per ton of molten steel into the ladle after completing tapping of the converter; and a step of performing bubbling operation on molten steel after blowing Ar or N2 gas into the tapping completed molten steel in a flow rate of 0.006 to 0.011 Nm¬3/min per ton of molten steel.
Patent KR-20050009897-A (KR)
Inventor: BACK WOON SUCK
IPC: H01L21/31
Filed: 2003-07-18
Abstract: PURPOSE: A method for forming a salicide layer of a semiconductor device is provided to reduce a leakage current by decreasing an etch loss of a semiconductor substrate and a filed oxide layer in etching a salicide preventing layer. CONSTITUTION: A salicide preventing layer(26) made of a material with high etch selectivity with respect to an HF solution is formed along the upper surface of a structure having a gate electrode(23) and a source/drain junction part(25). The salicide preventing layer formed in a salicide region(SR) is eliminated. By using the salicide preventing layer remaining in a non-salicide region(NSR), a salicide layer(28) is formed on the gate electrode and the source/drain junction part in the salicide region.
Patent KR-20050011981-A (KR)
Inventor: KIM KYUNG OH
IPC: D05C17/00
Filed: 2003-07-24
Abstract: PURPOSE: A spangle adhering structure of embroidered fabric is characterized by making spangles hung on a suspensory tape to be moved the spangle and maximizing decorative effect of the fabric. CONSTITUTION: A spangle adhering structure of embroidered fabric is obtained by the steps of: forming a decorative pattern with fancy yarn(20) on fabric(10); adhering a spangle(30) containing a hole(31) on a determined position; forming a suspensory tape(21) with the fancy yarn on the decorative patterns; and then running the suspensory tape through the hole of the spangle to make the spangles hung on the tapes.
Patent KR-20050012921-A (KR)
Inventor: KIM BYUNG OK
IPC: B67D1/08
Filed: 2003-07-25
Abstract: PURPOSE: A draught beer withdrawal device with a temperature display function is provided to improve reliability in the quality of draught beer by instantly sensing the temperature of draught beer withdrawn from the draught beer withdrawal device and to reduce power consumption by preventing unnecessary driving of a cooling device. CONSTITUTION: A draught beer withdrawal device with a temperature display function comprises a hollow body(10); a supply pipe(12) in which draught beer flows; a cooling pipe(14) in which a coolant circulates to cool draught beer of the supply pipe; an operation lever and a cock valve arranged to one side of the hollow body to withdraw draught beer. The supply pipe is installed in the hollow body. The cooling pipe is arranged in a state adjacent to the supply pipe. A temperature sensor(22) is attached to one side of the supply pipe to sense the temperature of draught beer from the outside. A temperature display part(26), receiving and displaying a temperature signal sensed, is installed to the outside of the hollow body. The temperature display part is connected to the temperature sensor.