baber/WOPTO huggingface dataset:
Patent KR-20040023914-A (KR)
Title: Method of RIT process for removing water in the gap of rod and tube
Inventor: HWANG SEOK U
IPC: C03B37/012
Filed: 2002-09-12
Abstract: PURPOSE: Provided is a rod in tube(RIT) process for removing moisture in the gap between quartz tube and primary preform by heating under vacuum in manufacturing of optical fiber preforms. CONSTITUTION: The RIT process comprises the steps of: (i) preparing a primary optical fiber preform(10) and a quartz tube(12) with a diameter larger than outer diameter of the primary preform; (ii) inserting the primary preform into the hollow quartz tube and melting the end of the tube with a torch(15); (iii) applying negative pressure to be less than 1atm of pressure between primary preform and quartz tube with a vacuum generator(14) for joining the melted end of the tube and the primary tube and preferably rotating primary preform and quartz tube in a rate of 60rpm or less to improve alignment of primary preform and quartz tube; (iv) moving the torch up and down along the quartz tube over 10min under negative pressure for vaporizing moisture between primary preform and quartz tube, wherein the temperature of the torch is under 2000deg.C and the moving rate is 10mm/min to prevent cracking of quartz tube; (v) moving the torch up and down along the tube for shrinking the tube thermally and fusing quartz tube to primary preform.
Patent KR-20040024186-A (KR)
Inventor: JU SEONG BAEK
IPC: F16H7/18
Filed: 2002-09-13
Abstract: PURPOSE: A passive system of an engine is provided to prevent a serpentine belt from being damaged by heat, and improve the maintainability of components of a passive system of an engine. CONSTITUTION: An intake side of an engine is placed toward a front of a vehicle. A passive system of the engine is placed on the right side of a vehicle proceeding direction of the engine, and is driven by a serpentine belt(5). A power steering pump pulley(9), an alternator pulley(11), and an air conditioner pump pulley(15) are arranged in order on the intake side from the upper part to the lower part, centering around a crank shaft pulley(7). A water pump pulley(21) is arranged on an exhaust side, centering around the crank shaft pulley.
Patent KR-20040024918-A (KR)
Title: Liquid crystal display and method of manufacturing the same
Inventor: LEE CHEONG
IPC: G02F1/1339
Filed: 2002-09-17
Abstract: PURPOSE: A liquid crystal display and its fabrication method are provided to improve a bonding force of a liquid crystal panel as reducing cell gap defect. CONSTITUTION: A bottom substrate(100) has the first insulation film formed in the first area of the first substrate comprising the first area displaying an image and the second area formed around the first area, and the second insulation film revealing the first substrate partially by being formed in the second area of the first substrate, and the first electrode formed on the first insulation film. A top substrate(200) has the second electrode formed on the second substrate. A bonding member(350) includes the second insulation film in the second area and is formed on the first substrate, and bonds the bottom substrate and the top substrate. And a liquid crystal layer(300) is formed on the first area between the bottom substrate and the top substrate.
Patent KR-20040025484-A (KR)
Title: Electrode line structure having fine line width in semiconductor device and method for forming the same
Inventor: CHOO GANG SU
IPC: H01L23/528
Filed: 2002-09-19
Abstract: PURPOSE: An electrode interconnection structure of a semiconductor device with fine line-width and a method for forming the same are provided to be capable of preventing the loss of an electrode line. CONSTITUTION: An electrode interconnection structure includes a semiconductor substrate(100) and an electrode line(130). The electrode line(130) further includes the first interconnection part(120a) used as an electrode substantially, the second interconnection part(120b) with an axially sloped cross-section spaced apart from the first interconnection part, and an insulating plug(127) formed between the first and second interconnection part(120a,120b).
Patent KR-20030060051-A (KR)
Inventor: JO WON JIN
IPC: F01N11/00
Filed: 2002-09-24
Abstract: PURPOSE: A diesel car soot collector is provided to allow for ease of soot collection by sensing the suction force of the exhaust suction chamber and automatically operating the compressed air injector. CONSTITUTION: A filter chamber(3) and an exhaust suction chamber(4) are arranged on a soot collector chamber(2) of a soot collector(1), and the soot collector chamber has an air inlet control window(5) formed at one wall of the soot collector chamber in such a manner that the air flow toward an inlet air control plate is controlled. A compressed air injector(7) is arranged to be rotatable on a filter(3a) in the exhaust suction chamber. A suction force sensor(8) is mounted in the exhaust suction chamber in such a manner that the compressor air injector rotates by the operation of a motor(9) in accordance with the result of suction force sensing. A blower(12) is arranged on the top surface of the exhaust suction chamber and connected to a duct(12a). A soot hose(10) is fixed at a handle which is attached to the top of a wheel.
Patent KR-20030026900-A (KR)
Title: Active matrix display panel and image display device adapting same
Inventor: KITAURA KAZUO
IPC: H05B44/00
Filed: 2002-09-25
Abstract: PURPOSE: To make it possible to turn a display picture by a low cost configuration capable of suppressing reduction in an opening ratio. CONSTITUTION: The active matrix display panel is provided with a plurality of row directional electrode lines 21 and column directional electrode lines 22 arranged in a matrix form, 1st MOS transistors 31 which are arranged for each pixel 23; of which the 1st terminals are each connected with a column directional electrode 22; the 2nd terminal is connected with a liquid crystal 33; the control terminal is connected with a row directional electrode line 21; and ON potential is higher than a signal potential to be supplied to the row directional electrode line 21, and 2nd MOS transistors 32 which are arranged for each pixel 23; of which the 1st terminals are each connected with a row directional electrode line 21; a 2nd terminal is connected with the liquid crystal 33; the control terminal is connected with the column directional electrode line 22; and ON potential is higher than the signal potential to be supplied to the column directional electrode line 22.
Patent KR-20040031404-A (KR)
Title: The mafacturing apparatus for brazercup
Inventor: SHIN GEUN SIK
IPC: A41C5/00
Filed: 2002-10-05
Abstract: PURPOSE: An apparatus for preparing a brassiere cup is provided to remove the inconvenience of the conventional apparatus by completing all steps in one machine and not to need a separate machine-manipulation for each step. CONSTITUTION: The apparatus for preparing a brassiere cup comprises a lower rotatory plate(2) having the multiple lower molds(22) thereon and a lower control box(23) for controlling the temperature of the lower molds; a rotatory plate-driving part(3); a power supply part(4) for supplying the electric power to the lower control box; and an upper plate(5) supported by side supporting frames(51) and having the multiple upper molds(54) and a cooling air blast nozzle(55) thereunder and an upper control box(56).
Patent KR-20040032217-A (KR)
Title: System for an order, settlement and advertisement in restaurant.
Inventor: LEE SANG HYEOP
IPC: G06Q99/00
Filed: 2002-10-08
Abstract: PURPOSE: A system for offering an order, settlement, and an AD(ADvertisement) on a restaurant is provided to make a restaurant owner efficiently manage the restaurant and save a labor cost, and to enable a customer to make the order correctly/quickly and get various information such as news, quiz, weather, and AD broadcasting during waiting time. CONSTITUTION: A data display(110) is an LCD monitor to process text and moving image data, and to input menu selection by a touch screen mode. Using the data display, the customer gets the information needed for selecting a menu, additional information related to the menu, and various information such as the news, the quiz, the weather, and the AD broadcasting. The menu selected from the customer is transmitted to a kitchen terminal for displaying order particulars. If the customer inserts a card into a card inlet(120) of a terminal for settlement and point accumulation, the information is transmitted to a settlement terminal at a counter.
Patent KR-20030032896-A (KR)
Title: pH responsive biodegradable polylactic acid forming polymeric micelle and their use for poorly water soluble drug delivery
Inventor: CHOI IN JA
IPC: C08G63/78
Filed: 2002-10-18
Abstract: PURPOSE: A biodegradable poly(lactic acid) derivative, its preparation method and a polymer composition and a pharmaceutical composition using the derivative are provided, wherein the derivative forms a polymeric micelle according to the change of pH and can be applied to the composition for the insoluble drug delivery system. CONSTITUTION: The poly(lactic acid) derivative contains a carboxylic acid at the both ends and forms a micelle in an aqueous solution of pH 4 or more. The poly(lactic acid) derivative is represented by the formula: RO-CHZ-£A|n-£B|m-COOM, wherein A is -(C=O)-O-CHZ-; B is -(C=O)-O-CHY-, -(C=O)-O-CH2CH2CH2CH2CH2- or -(C=O)-O-CH2CH2OCH2-; R is H, an acetyl group, a benzoyl group, a decanoyl group, a palmitoyl group, a methyl group or an ethyl group; Z and Y are H, a methyl group or a phenyl group; M is H, Na, K or Li; n is an integer of 1-30; and m is an integer of 0-20. Preferably the number average molecular weight of the derivative is 500-2,000 Dalton.
Patent KR-20040035462-A (KR)
Title: Antenna device for portable wireless terminal
Inventor: JANG CHANG WON
IPC: H04B1/38
Filed: 2002-10-22
Abstract: PURPOSE: An antenna system for portable wireless terminal is provided to increase a reactance element of a stopper and enhance a gain of an antenna by using an antenna dummy extended from a stopper of a whip antenna. CONSTITUTION: An antenna system for portable wireless terminal includes an antenna housing(610) and a whip antenna(621). A helical antenna(613) is mounted along a longitudinal direction of the antenna housing(610). A through-hole is formed along the longitudinal direction of the helical antenna(613). The whip antenna(621) is inserted into a main body of the portable wireless terminal through the helical antenna. The antenna system for portable wireless terminal includes a stopper(623) and an antenna dummy(627). The stopper(623) is formed at a lower end of the whip antenna to perform a contact function and a control function. The antenna dummy(627) is formed on an outer circumference of the whip antenna. The antenna dummy is extended from the stopper to the longitudinal direction of the whip antenna. The antenna dummy is opposite to the helical antenna when the whip antenna is drawn fully.
Patent KR-20040038234-A (KR)
Title: method for thin film transistor using poly silicon
Inventor: LEE SEOK U
IPC: H01L21/84
Filed: 2002-10-31
Abstract: PURPOSE: A method for manufacturing a polysilicon thin film transistor is provided to improve the roughness of a polysilicon layer using an RTA(Rapid Thermal Annealing) process and preventing the breaking of a gate line. CONSTITUTION: A buffer layer(305) is formed on a transparent insulation substrate(300). An amorphous silicon layer is formed on the entire surface of the buffer layer. The amorphous silicon layer is transformed into a crystallized polysilicon layer by carrying out an SLS(Sequential Lateral Solidification) crystallization using laser beam. An active layer is formed by selectively patterning the crystallized polysilicon layer. The roughness of the active layer is improved by carrying out an RTA process on the resultant structure under H2 gas atmosphere. A gate oxide layer(320) is formed on the resultant structure by carrying out an RTO(Rapid Thermal Oxidation). A metal layer is deposited on the resultant structure.
Patent KR-20040041362-A (KR)
Title: An idling device for diesel engine of automobile and an idling method for the same
Inventor: KIM HYEONG SIN
IPC: F02D41/38
Filed: 2002-11-11
Abstract: PURPOSE: An idling device for a diesel engine for a vehicle and a method thereof are provided to reduce noise and vibration in idling by idling the engine with actuating the electric motor in stopping fuel injection by detecting idling of the engine. CONSTITUTION: A diesel engine idling device of a vehicle is composed of an injector(190) injecting fuel to a combustion chamber of the engine; an idling detecting unit sensing idling of the vehicle; an electric idling unit actuating a driving shaft of the engine with electromotive force according to predetermined idle rpm; and a control unit(180) injecting fuel to the engine by controlling the injector according to acceleration of a driver, stopping fuel injection in detecting idling of the engine, and actuating the engine by the electric idling unit at the idle rpm. The idling detecting unit has an accelerator pedal detecting unit(140) detecting the position of an accelerator pedal, a vehicle speed detecting unit(150) sensing vehicle speed, and a speed range detecting unit(160) detecting the speed range of a shift gear.
Patent KR-20040042083-A (KR)
Title: Method for operating a package/series goods buying service and computer readable record medium on which a program therefor is recorded
Inventor: LEE SANG SOON
Filed: 2002-11-13
Abstract: PURPOSE: A method for operating a service to buy the package/series goods and a computer-readable recording medium recording a program are provided to induce interest from a buyer by offering various series goods information, and a gift, useful information and various events related to the series goods to a user as a package relationally. CONSTITUTION: A series goods database is constructed by classifying/storing the series goods information of each level(S100). If the purchase request signal is inputted, a web page including the goods information of each series is transmitted to the user and the user inputs the purchase goods through the web page(S110). Responding to the inputted purchase goods, the web page for inputting buyer information and gift information is transmitted, and the buyer information and the gift information are received/stored in a buyer information database(S114). If the information inquiry request signal is inputted, a serial number recognizing the purchase goods or the gift is received, and the information for the goods or the gift corresponding to the serial numb is transmitted to the user(S200).
Patent KR-20040043001-A (KR)
Title: Method for changing receive mode on specified caller and mobile communication phone implementing the same
Inventor: KIM HUN
IPC: H04B1/40
Filed: 2002-11-15
Abstract: PURPOSE: A reception mode switching method with respect to a specific caller and a mobile communication terminal implementing the same are provided to allow a user not to receive an undesired call from a person by registering a phone number of the person in a reception-unacceptable list. CONSTITUTION: When a ring signal is received, a mobile terminal detects the ring signal(S300). A CID(Caller ID) detector checks whether a CID is included in the ring signal(S310). If the ring signal includes the CID, the mobile terminal checks whether a phone number of a caller of the CID is on a reception-unacceptable list stored in a memory unit(S320). If the phone number is on the reception-unacceptable list, The mobile terminal is switched to an automatic response mode and transmits a message previously set in the automatic response mode(S330). The mobile terminal checks whether certain time has elapsed(S340). If certain time has elapsed, the mobile terminal releases the automatic response mode and is switched to a general reception mode(S350).
Patent KR-20040042648-A (KR)
Title: A mobile location estimation system and method using area division and virtual area
Inventor: LEE JONG CHAN
IPC: H04B7/26
Filed: 2002-11-15
Abstract: PURPOSE: A system for tracking the position of an MS(Mobile Station) using an area partition and a virtual area and a method therefor are provided to accurately track the position of the MS by adding a virtual area concept including a sector boundary area, a zone boundary area and a block boundary area to an area partition concept. CONSTITUTION: If an MS measures the strength of pilot signals received from a plurality of base stations and transmits the measured strength of the pilot signal to the corresponding base station, a signal strength deciding unit(110) quantizes the transmitted strength of the pilot signal. An MS position defining unit(120) partitions and defines a cell in which the MS is located into a plurality of sectors and sector boundary areas. The MS position defining unit(120) partitions and defines each sector into a plurality of zones and zone boundary areas, and partitions and defines each zone into a plurality of blocks and block boundary areas. An MS position estimating unit(130) compares the quantized strength of the pilot signal with a reference value, and estimates a sector or a sector boundary area in which the MS is located in the defined cell. The MS position estimating unit(130) estimates a zone or a zone boundary area in the estimated sector or sector boundary area, and estimates a block or a block boundary area in the estimated zone or zone boundary area.
Patent KR-20040044652-A (KR)
Title: bearing cap install structure and bearing cap structure of an engine
Inventor: CHOI SEUNG U
IPC: F02F7/00
Filed: 2002-11-21
Abstract: PURPOSE: Structure for mounting a bearing cap of an engine and bearing cap structure are provided to prevent vibration and noise, and to improve the durability by assembling the bearing cap with the skirt part of the cylinder block firmly with arranging the side bolt and the vertical bolt properly. CONSTITUTION: A side bolt(3) is combined with a first bearing cap(10-1), a second bearing cap(10-2) and a third bearing cap(10-3) with penetrating a skirt part(1) of a cylinder block(7). A vertical bolt(9) is combined with a fourth bearing cap(10-4) for the upper part of the cylinder block and placed outside an installation bolt(5) of the bearing cap. Shoulder parts of the first, second and third bearing caps are arranged in a line, and concentration of stress is restricted to improve the rigidity. The strength of the bearing cap is improved with forming a reinforcing part between both shoulder parts. Vibration and noise are reduced with combing the skirt part with the beating caps firmly.
Patent KR-20040045522-A (KR)
Title: Construction of an air-conditioner filter for automobile
Inventor: CHOI SEONG SIK
IPC: B60H3/06
Filed: 2002-11-23
Abstract: PURPOSE: Filter structure of an air conditioner for a vehicle is provided to replace the filter of the air conditioner easily in the limit space of the air conditioner unit without disassembling other parts by lowering the height of the filter with laying the creased filter in assembling or disassembling. CONSTITUTION: A creased filter(1) of an air conditioner is supported by a flexible filter frame(3), and plural arms(5) are protruded inward and arranged longitudinally in the filter frame. The creased filter is supported by fitting the arm of the filter frame into a crease space(7) of the filter. A locking lever(9) is protruded and attached to the end of the filter frame, and a guide groove is formed in a filter case of an air conditioner unit. The locking lever of the filter frame is inserted to the guide groove of the filter case. Both sides of the filter are supported by the filter frames, and the filter is supported by the arm of the filter frame. The filter of the air conditioner is replaced conveniently by lowering the height of the filer with inclining the filter frame.
Patent KR-20040050496-A (KR)
Title: Structure of Transparent lid of Washer
Inventor: PARK YONG SEOK
IPC: D06F39/14
Filed: 2002-12-10
Abstract: PURPOSE: A structure for a transparent lid of a washing machine is provided to check conditions in a washing tub through a transparent window without opening the lid by making a portion of the lid from a transparent member and to improve the exterior design by combining the transparent member with a various colored-opaque member. CONSTITUTION: A structure for a transparent lid of a washing machine is composed of a rear lid movably combined to a back panel formed on the upside of the washing machine and a front lid(40) movably combined to the front end of the rear lid. The front lid comprises a lid body(42) mounted with a knob(42a) and made of a transparent member; a first lid deck(44) combined to the rear end of the lid body and made of an opaque member; and a second lid deck(46) overlapped and combined with a portion of both upsides of the lid body and made of the opaque member. A plurality of hinge holes(42b,44b) are arranged to the lid body and the first lid deck and connected with the rear lid. Recessed groove lines(42c) are disposed in the upper edge of the lid body to prevent the structure of the hook from being exposed.
Patent KR-20040054933-A (KR)
Title: Overload control method in atm switching system
Inventor: SEO MIN CHEOL
IPC: H04L12/50
Filed: 2002-12-18
Abstract: PURPOSE: A method for controlling overload in an ATM exchange system is provided to reduce the number of overload generating and releasing messages generated due to frequent overload level change. CONSTITUTION: An overload control block stores a load rate of a call control part central processing unit and a call admission rate per unit time which are stored in a database on a memory(S20). The overload control block confirms load of the call control part central processing unit per unit time to measure the current load rate(S21). It is judged whether the current load rate is in a threshold range of a preliminarily set overload level(S22). The overload level according to the current load rate is decided(S23). It is judged whether the decided overload level is equal to the previous overload level(S24). If not, a call processing software block calls a library related to overload, and registers the current overload level, and a call admission rate per unit time on the called library(S25). The overload control block outputs an overload generating message and an overload releasing message, and a call control unit controls call processing(S26). The current load rate of the call control part central processing unit is measured after sleeping for a predetermined time to control the call processing(S27).
Patent KR-20040059051-A (KR)
Title: A vegetable box for refrigerator
Inventor: CHOI SANG PIL
IPC: F25D25/00
Filed: 2002-12-27
Abstract: PURPOSE: A vegetable box for a refrigerator is provided to form a plurality of housing spaces at a user's desire by installing a flexible barrier to the housing space of the vegetable box and accordingly to easily separate and store various articles in one vegetable box. CONSTITUTION: A vegetable box for a refrigerator is composed of a vegetable box body including a housing space(51) for housing articles therein and a plurality of through-holes(62) formed on the bottom side and a barrier(70) flexibly installed in the vegetable box body to divide the housing space. The lower end of the barrier is inserted and fixed to the through-hole formed on the bottom side of the vegetable box body. The barrier is formed by hinge-combining plural dividing plates(72) and inserted to the through-hole by forming a projection at the lower end. The barrier comprises a plurality of dividing plates formed with cylinder units(74) for crossing each other at both ends; a connecting shaft(78) inserted into the cylinder unit to connect the dividing plates; and caps(80,80') inserted to one end of the cylinder unit to prevent the separation of the connecting shaft. The cap is inserted into the through-hole of the vegetable box body and the barrier is fixed on the bottom side of the body.