baber/WOPTO huggingface dataset:
Patent KR-20040076740-A (KR)
Inventor: JU SANG RYUL
IPC: B29C44/12
Filed: 2003-02-26
Abstract: PURPOSE: A coupling structure of a partial foaming part for an instrument panel is provided to prevent the leakage of foaming liquid, and to simplify processes of manufacturing the instrument panel. CONSTITUTION: In a partial foaming part(1) including a core layer(2), a skin layer(3), and a polyurethane foam layer(4) formed between the core and skin layers, a bent portion is formed at the front end of the skin layer, and is bent toward the inside of the polyurethane foam layer. A transformed portion is formed at the top of the bent portion, and is transformed by the foaming pressure of the polyurethane foam layer. A liquid collected space is formed between the inner face of the core layer and the transformed portion.
Patent KR-20030074439-A (KR)
Title: 용량소자의 제조방법
IPC: H01L21/3065
Filed: 2003-03-14
Abstract: 본 발명은 하부전극과 용량절연막의 계면에서 불순물이 생성되지 않도록 하여 용량절연막의 특성열화를 방지하기 위한 것으로, 지지기판(10) 상에 제 1 TiAlN막(11), 도전막(12) 및 제 2 TiAlN막(13)을 퇴적한 후, 제 2 TiAlN막(13)에 대하여 레지스트 패턴(14)을 마스크에 에칭을 행하여 하드마스크(13A)를 형성한다. 도전막(12)에 대하여 하드마스크(13A)를 마스크로 염소가스를 포함하는 에칭가스를 이용하는 에칭을 행하여, 패턴화된 도전막(12A)을 형성한 후, 하드마스크(13A) 및 제 1 TiAlN막(11)에 대하여, 염소를 포함하는 에칭가스를 이용하는 에칭을 행하여, 하드마스크(13A)를 제거하는 동시에 도전성의 배리어막(11A)을 형성한다. 하부전극(15)에 대하여 불소를 포함하는 가스로 이루어지는 플라즈마를 조사하여, 하부전극(15)의 표면에 잔류하는 염소를 제거한다.
Patent KR-20040082898-A (KR)
Inventor: PARK DONG CHOON
IPC: G06F1/00
Filed: 2003-03-20
Abstract: PURPOSE: A flexible secret number management method is provided to flexibly manage a personal secret number by installing a fingerprint recognition module at a system requiring a security, and to prevent a hacking or a robbery caused by opening a specified fingerprint by registering unspecified multiple fingerprints. CONSTITUTION: The method comprises several steps. An ID fingerprint and a password fingerprint are multiply input. An arbitrary fingerprint is input and is synthesized with the ID and password fingerprint. A decoding and encoding algorithm key is selected, and a hash key decoding is performed. A hash function is selected by using the hash key. A secret number is generated by using the selected hash function. An encoding algorithm is selected by using the encoding algorithm key. A secret number comparison authentication is performed. In a case of a successful authentication, a hash function is selected again by using a random function, a secret number is generated by using the hash function, the encoding algorithm is selected and encoded by using the random function. Then a new secret number, the encoded hash function key, and an encoded algorithm key are stored.
Patent KR-20040083658-A (KR)
Inventor: LEE YONG JIN
IPC: H04N5/21
Filed: 2003-03-24
Abstract: PURPOSE: A filter device for canceling an image noise under low illuminance environment and a method therefor are provided to display an image having more clean image quality by producing an input difference image from an input image and canceling a point noise included in the produced input difference images on the basis of a threshold value. CONSTITUTION: A reference difference image producing unit(100) selects the first reference background image and the second reference background image from an inputted image at an interval of certain time difference, and produces a reference difference image indicating the brightness difference of the first reference background image and the second reference background image. A threshold value determining unit(120) determines a reference difference image set by a test value from the reference difference image as a threshold value. An input difference image producing unit(140) produces an input difference image indicating the brightness difference of the first input image and the second input image inputted at an interval of certain time difference. A filter unit(160) filters the input difference image on the basis of the threshold value.
Patent KR-20040083719-A (KR)
Inventor: OH JEONG U
IPC: G03G15/20
Filed: 2003-03-24
Abstract: PURPOSE: A method for controlling a fixing temperature in an imaging apparatus is provided to maintain an optimal fixing temperature by flexibly controlling a surface temperature of a heat roller according to the temperature environment of an installed space. CONSTITUTION: If power is supplied to an imaging apparatus(S20), a previously stored temperature table is read(S22). If a print command is selected by a user(S24), it is judged whether a current state is a standby state(S26). If the current state is the standby state, a temperature is sensed through a thermistor and a temperature increase speed change quantity and a cooling speed change quantity are sensed(S30). The temperature table is corrected with reference to the read temperature table(S32). If the correction of the temperature table is completed, a temperature of a fixing unit is controlled(S34). A print work is started according to the print command(S36).
Patent KR-20040091859-A (KR)
Inventor: KIM SEON HWA
IPC: C12P41/00
Filed: 2003-04-22
Abstract: PURPOSE: An enantioselective production method of optically active (S)-profen from (R,S)-profen racemate using a cyclodextrin derivative as a chiral selector is provided, thereby improving the productivity of (S)-profen, easily recovering and recycling cyclodextrin and an enzyme, and simplifying the production process. CONSTITUTION: The enantioselective production method of optically active (S)-profen from (R,S)-profen racemate comprises adding cyclodextrin or its derivative as a chiral selector to various (R,S)-profen racemate such as ibuprofen, ketoprofen, naproxen, carprofen, fenoprofen, flurbiprofen, loxoprofen and suprofen; and reacting them in the presence of an enzyme such as lipase or esterase to form (S)-profen ester and a selective intermediate inclusion complex, wherein the chiral selector is alpha-cyclodextrin, beta-cyclodextrin, gamma-cyclodextrin, methyl-beta-cyclodextrin, dimethyl-beta-cyclodextrin, trimethyl-beta-cyclodextrin, randomly methylated-beta-cyclodextrin, hydroxypropyl-beta-cyclodextrin, hydroxypropyl-gamma-cyclodextrin, acetyl-beta-cyclodextrin, acetyl-gamma-cyclodextrin, triacetyl-beta-cyclodextrin, peracetyl-beta-cyclodextrin, peracetyl-gamma-cyclodextrin, or carboxylmethyl-beta-cyclodextrin.
Patent KR-20040096287-A (KR)
Title: Mask containing titanium dioxide with improved antibacterial and deodorizing effects
Inventor: KIM JONG HOON
IPC: A62B18/02
Filed: 2003-05-07
Abstract: PURPOSE: A mask is provided, to obtain antibacterial and deodorizing effects besides a property warming a mouth and a nose by using titanium dioxide and to allow the mask to be closely adhered to a mouth and a nose. CONSTITUTION: The mask comprises titanium dioxide particle and biotite particle combined on the upper face of the pad of a mask; a filter pad accommodated in a pad receiving room(18); and a luminous pad frame where a luminous pigment is coated. The mask is closely adhered to a mouth and a nose easily by the flexibility of the luminous pad frame. The luminous pad frame emits light without light to promote and stabilize the photocatalytic reaction of titanium dioxide.
Patent KR-20030089449-A (KR)
Title: ω-머캅토알킬피리딘의 제조 방법
IPC: C07D213/32
Filed: 2003-05-13
Abstract: 본 발명은 3차 아민의 존재하에 황화수소와 하기 화학식 (I) 의 피리딘 화합물을 반응시키는 것을 포함하는: 
     [화학식 I] 
     
       
     
     [식 중, R 1 및 R 2 각각은 독립적으로 수소 또는 메틸을 나타내고, n 은 0 내지 2 의 정수를 나타냄] 
     하기 화학식 (II) 의 ω-머캅토알킬피리딘을 제조하는 방법을 제공한다: 
     [화학식 II] 
     
       
     
     [식 중, R 1 , R 2 및 n 은 상기와 동일한 의미를 가짐].
Patent KR-20040099794-A (KR)
Inventor: JUNG MYEONG GI
IPC: B62D1/18
Filed: 2003-05-20
Abstract: PURPOSE: An inclination control device of a steering column is provided to restrict interference from the outside by receiving a connection portion of upper and lower steering columns and to increase locking/unlocking operation reliability by a simple locking/unlocking structure. CONSTITUTION: An inclination control device of a steering column is composed of a lower steering column(110) for receiving movably a lower steering shaft and having a fixed gear unit(111) formed at the upper end side; an upper steering column(120) for housing movably an upper steering shaft having one end combined with the lower steering shaft by a universal joint; a supporting bracket(130) movably shaft-installed with the upper steering column and fixed to a vehicle body to receive a connection portion of the upper and lower steering columns; a pair of guide brackets(140) formed with elongated guide grooves(142) inserted with an elastic body(141) and fastened to a lower part of the upper steering column; a rod unit(150) inserted into the guide grooves and formed with a movable gear unit(121) engaged with the fixed gear unit; and a lever(160) joined with the rod unit by a wire(161). Both ends of the rod unit are elastically held by the elastic body.
Patent KR-20040100691-A (KR)
Inventor: KIM JI SUN
IPC: G01M3/16
Filed: 2003-05-23
Abstract: PURPOSE: A leak detecting device of a double thermal insulating steel pipe and a method thereof are provided to detect leak and short circuit in the connection portion of the steel pipe by inserting the leak detection wire to the hole and surrounding the connection portion of the thermal insulating steel pipe. CONSTITUTION: A leak detecting device of a double thermal insulating steel pipe with an inner pipe(20) and an outer pipe(10) is composed of polyurethane foam(50) surrounding the inner pipe and having a hole(30); a leak detection wire(40) having a communication cable and a detection cable, and detecting leak or short-circuit of the communication cable or the detection cable inserted to the hole; a dedicated line connecting plural double thermal insulating steel pipes; a transmitter installed in the dedicated line to transmit the detection signals from the leak detection line; and a receiver detecting the position of the thermal insulating steel pipe at leak or short-circuit according to the signals from the transmitter.
Patent KR-20040105194-A (KR)
Inventor: KWAK NO YEOL
IPC: H01L21/265
Filed: 2003-06-05
Abstract: PURPOSE: A manufacturing method of a flash memory device is provided to obtain the uniformity and the stability of the doping profile by performing a spike annealing after implanting ions for a threshold voltage control. CONSTITUTION: Ions(12) are implanted in a semiconductor substrate(10) for a threshold voltage control. A spike annealing is performed, thereby controlling a doping density and a doping profile. And then, an isolation layer, a gate electrode layer, and junctions for source and drain are formed. The spike annealing is performed at temperature ranging from 900 to 1000 °C.
Patent KR-20040105453-A (KR)
Inventor: YUN GUN SU
IPC: D06M17/00
Filed: 2003-06-09
Abstract: PURPOSE: A manufacturing method of textile is characterized by adhering high elastic fabric on one side and high strength knitted fabric on the other side, sealing and heat-cutting the textile to form various finished products, coating one side with a coating agent to seal the fabric in heat-cutting, reducing production time and production cost, dipping the fabric after sealing and heat-cutting and coating the finished products with a film of a coating layer completely. CONSTITUTION: Textile adhered upper fabric(100) and lower fabric(200) is obtained by the steps of: supplying the upper fabric(10) and the lower fabric(20); transferring the upper fabric and the lower fabric on two layers; sealing and heat-cutting the upper fabric and the lower fabric on a pattern of finished products; adhering a shape(400) of the upper fabric and the lower fabric(100,200); sewing a wrist part of the shape(400); setting the adhered shape(400) in a dipping mold on a form capable of being dipped easily; dipping the dipping mold of the adhered shape(400); and then drawing the dipped shape(400) from the dipping mold.
Patent KR-20040106966-A (KR)
Inventor: PARK JONG HO
IPC: A23L17/60
Filed: 2003-06-10
Abstract: PURPOSE: A method of making functional laver by cutting seaweed to a predetermined size, sieving the seaweed on a laver net, sprinkling with Acanthopanacis Cortex powder and then drying is provided. The product has characteristic taste and flavor of laver and efficacy of Acanthopanacis Cortex. CONSTITUTION: The functional laver contains 2 to 10% by weight of Acanthopanacis Cortex. To make functional laver, seaweed is washed with fresh water, cut to a predetermined size, sieved on a laver net of a rectangular frame, sprinkled with Acanthopanacis Cortex powder, dehydrated and then dried. The seaweed is laver which is naturally occurred or cultured.
Patent KR-20030095350-A (KR)
Title: 연료 전지 시스템의 고장 검출 방법 및 장치
IPC: H01M8/04
Filed: 2003-06-10
Abstract: 본 발명은 연료 전지 시스템의 고장을 검출하는 방법에 관한 것이다.  이 방법은 다수의 연료 전지 측정치를 다수의 범위 한계 제 각각에 비교하여 다수의 범위 플래그를 생성하는 단계와, 연료 전지 측정치를 미분하여 다수의 연료 전지 레이트를 생성하는 단계와, 연료 전지 레이트를 다수의 레이트 한계 제 각각에 비교하여 다수의 레이트 플래그를 생성하는 단계 및 범위 플래그 및 레이트 플래그를 분류하여 고장 검출 결정을 하는 단계를 포함한다.
Patent KR-20040106034-A (KR)
Inventor: KANG HYEON GU
IPC: B60R1/06
Filed: 2003-06-10
Abstract: PURPOSE: A rear under view mirror of a vehicle is provided to check the rear part of the vehicle accurately by supporting the mirror firmly, to improve the appearance by shielding the mirror containing groove in protruding the mirror, and to cut down manufacturing cost by simplifying the structure. CONSTITUTION: A rear spoiler(1) is fastened to the upper part of a tailgate of a vehicle, and composed of a mirror containing groove in the lower part. A mirror(4) is supported to the rear end of the mirror containing groove, and composed of a convex lens and arc rack gears formed at both sides of the lower part. A driving unit(8) is composed of a driving shaft rotated by a driving motor and installed at both sides of the mirror containing groove and pinions installed at both sides of the driving shaft and engaged with the rack gears. The mirror is turned around the supporting pin in moving the rack gears back and forth, and contained in the mirror containing groove.
Patent KR-20050000836-A (KR)
Inventor: SHIN HYOUN SOO
IPC: H01L33/20
Filed: 2003-06-25
Abstract: PURPOSE: A method of manufacturing a GaN LED(Light Emitting Diode) device is provided to improve remarkably emissive efficiency of an LED, to perform easily eutectic bonding and to reduce the consumption of a diamond tip in a scribing process by forming a groove with tilted surfaces on a backside of a sapphire substrate. CONSTITUTION: An LED wafer is formed by forming a light emissive structure(23) and electrodes(25,26,27) on a sapphire substrate(21). Lapping is performed on a backside of the LED wafer. A plurality of grooves(32) with tilted surfaces are regularly formed on the backside of the LED wafer by using a laser processing technique. A backside metal made of a reflective coating, a barrier layer(29) and a bonding layer(30) is formed on the backside of the LED wafer. The grooves are used as scribing lines.
Patent KR-20050001948-A (KR)
Inventor: CHAE KI SUNG
IPC: G02F1/136
Filed: 2003-06-28
Abstract: PURPOSE: An LCD(Liquid Crystal Display) and a manufacturing method thereof are provided to prevent an aperture ratio from lowering when bonding upper and lower substrates. CONSTITUTION: A lower substrate(120) and an upper substrate(110) are faced with each other with a predetermined distance. A gate line and a data line(124) are formed on the lower substrate lengthwise and cross-wise and define a pixel region. The first common line(121b) is arrayed toward the gate line. A TFT(Thin Film Transistor) is formed at a portion crossed with the gate line and the data line. An interfacial insulating layer(125) is formed on the entire surface of the lower substrate including the TFT. A color filter layer(126) is formed on the pixel region. A planarization layer(128) is formed on the lower substrate including the common line and the common electrode. A black matrix layer(129) is formed on the planarization layer positioned at an upper portion of a channel region of the TFT. The second common line(130a) and a common electrode(130b) are formed on an upper portion of the gate line, the data line, the TFT and the black matrix layer and formed on a pixel region in a single direction. A pixel electrode(130c) is contacted with a drain electrode of the TFT and formed between the common electrodes with a constant distance.
Patent KR-20050009302-A (KR)
Inventor: LEE JAE WON
IPC: H04B7/00
Filed: 2003-07-16
Abstract: PURPOSE: A car position confirming system and a position confirming method using a remote controller are provided to calculate a direction and a distance for a car from a remote controller by operating distance data, and to display the calculated information on an LCD window of the remote controller as numerical values, so that a user can easily perceive a position of the car without storing a parking position. CONSTITUTION: A Bluetooth communication device(11) is installed in a car(10) by including a controller. A remote controller(2) consists of a position button, an LCD window for displaying a direction and a distance for the parked car(10) according to an operation of the position button, and a transceiving device capable of transceiving data with the Bluetooth communication device(11). A reference unit(12) is installed in a parking place, transmits a signal between the Bluetooth communication device(11) and the transceiving device of the remote controller(2), and functions as a reference point for tracking a position of the car(10).
Patent KR-20050011842-A (KR)
Inventor: KIM YONG SU
IPC: C21B7/24
Filed: 2003-07-24
Abstract: PURPOSE: To provide a device for securing safety of workers and continuously performing hot metal production operation of blast furnace by promptly and easily exchanging a damaged thermometer with a new thermometer even during blast furnace operation after preventing gas of high temperature and high pressure from being ejected. CONSTITUTION: The device for attaching and detaching thermometer exchangeable during blast furnace operation comprises a fixed pipe member(10) comprising an outer pipe(10b) formed in such a way that the outer pipe is penetrated into metal case of blast furnace, and an inner pipe(10a) which is integrally formed in an inner space of the outer pipe, and on an outer surface part of which a bolt processed portion(10d) is formed; a thermometer mounting member comprising a drilling pipe(12) for inserted into the inner pipe to drill refractory bricks(3) of the blast furnace, an inner sealing cap(11) integrally connected to the drilling pipe and screw connected to an outer part of the inner pipe, and a thermometer(9) inserted into the drilling pipe and fixed to the inner sealing cap; and a thermometer attaching-and-detaching member comprising a sealing pipe(13) screw connected to a nut processed portion(10c) of the outer pipe, an operation pipe(17) contained in an inner space of the sealing pipe to fix the inner sealing cap, a screw shaft(15) screw connected to an outer sealing cap(18) axially connected to the operation pipe and fixed to the sealing pipe, and an opening-and-closing gate(14) installed at a front portion of the sealing pipe to open and close the sealing pipe.
Patent KR-20050015066-A (KR)
Inventor: HWANG IN KYOU
IPC: H04W52/04
Filed: 2003-08-01
Abstract: PURPOSE: An adaptive digital input power controller of a DA(Digital Analog) converter is provided to enhance precision in controlling power by realizing power control in a digital area, and to demand not many input samples like a general power calculation technology by making an IIR(Infinite Impulse Response) low pass filter realize a power estimation in the digital area. CONSTITUTION: The system comprises a digital power control module(30), a power level compensation module(40) and a control module(50). The digital power control module(30), positioned at a digital input end of a DA converter, controls a digital power. The power level compensation module(40), positioned at an output end of a DA converter, additionally controls a level of the power in an analog area, which is firstly controlled by the digital power control module(30).
Patent KR-20050015170-A (KR)
Inventor: CHOI WOONG CHUN
IPC: H01L21/68
Filed: 2003-08-04
Abstract: PURPOSE: Semiconductor equipment is provided to prevent erosion on the wafer cassette loader by using an erosion protector protecting an inner wall of the wafer cassette loader and an indexer. CONSTITUTION: Semiconductor equipment includes at least one operation chamber, a transfer chamber(120), and a cassette loader. The cassette loader includes a loader chamber(152), an indexer(154), an elevator(156), and an erosion protector(160). The loader chamber includes an inner space and has an open portion thereon. The indexer is implemented in the loader chamber and performs indexing on wafers in the wafer cassette. The elevator, capable of up/down movement, is implemented in the loader chamber. The wafer cassette is implemented in the elevator. The erosion protector at least covers a portion of a loader chamber inner wall.
Patent KR-20030069961-A (KR)
Inventor: LEE KYOUNG CHUL
IPC: D06F39/08
Filed: 2003-08-06
Abstract: PURPOSE: Structure for an outlet of a tap is provided to improve convenience, and to cut down expenses by combining a hose assembling unit of a washing machine without an intermediate member with integrally forming an assembling part in the outlet of the water tap. CONSTITUTION: A tap(10) supplies water from an inlet(11) to an outlet(12) selectively by an opening valve(13). An assembling part(20) is formed in the end of the outlet of the tap, and composed of an assembling groove(22) combined with a detachable assembling unit(40) of a washing machine hose. A sill is formed around the outlet of the tap, and a rubber ring(30) is mounted between the sill and the detachable assembling unit. Leakage is prevented by sealing the connecting portion in combining the assembling part with the assembling unit. The connecting hose of the washing machine is directly combined with the tap by integrally forming the assembling part in the outlet of the tap.
Patent KR-20050017753-A (KR)
Inventor: LEE CHEA GAB
IPC: H01L21/311
Filed: 2003-08-08
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to stably guarantee a lateral profile of an etch target pattern while etch byproducts are eliminated by supplying a solution for removing the etch byproducts at a temperature lower than room temperature. CONSTITUTION: A solution for removing the etch byproducts generated when an etch object of a semiconductor device is etched is formed at a temperature lower than room temperature. The byproducts are eliminated by using the removal solution formed at the temperature lower than room temperature.
Patent KR-20050017450-A (KR)
Inventor: KIM OE DONG
IPC: H01J11/36
Filed: 2003-08-09
Abstract: PURPOSE: A plasma display panel is provided to increase luminous efficiency and color temperature by improving the configuration of barrier ribs and arrangement of upper and lower substrates to increase an aperture ratio. CONSTITUTION: A plasma display panel comprises barrier ribs(3) interposed between an upper substrate and a lower substrate so as to define adjacent display cells; and red, green, and blue phosphors arranged between the barrier ribs. Each of the barrier ribs accommodating each discharge cell of the red, green, and blue phosphors is shaped as a square. The barrier rib accommodating the whole of the red, green, and blue phosphors is shaped also as a square. Two of the display cells of the red, green, and blue phosphors are arranged in parallel with each other in a vertical direction in an upper portion of the barrier rib, and the other one display cell is arranged in a horizontal direction in a lower portion of the barrier rib.