baber/WOPTO huggingface dataset:
Patent KR-20050002353-A (KR)
Inventor: KIM WOO JIN
IPC: H01L21/762
Filed: 2003-06-30
Abstract: PURPOSE: A method of forming an isolation layer of a semiconductor device is provided to improve the reliability and properties of the device without moat between a active and isolation region by performing an STI(Shallow Trench Isolation) process without a nitride layer depositing process on a pad nitride layer. CONSTITUTION: A trench is formed in a semiconductor substrate(31) with a pad oxide layer. A sidewall oxide layer(37) is formed along an inner surface of the trench and a sidewall nitride layer(39) is formed along the entire surface of the resultant structure. A gap-fill oxide layer(45) is formed on the entire surface of the resultant structure. The sidewall nitride layer is exposed to the outside by performing CMP(Chemical Mechanical Polishing) on the resultant structure. The substrate is partially exposed to the outside by removing the exposed sidewall nitride layer therefrom. A screen oxide layer(43) is formed on the exposed substrate.
Patent KR-20050003256-A (KR)
Inventor: LEE SU WOONG
IPC: G02F1/1343
Filed: 2003-06-30
Abstract: PURPOSE: Arrangement of a liquid crystal panel is provided to enhance space efficiency in a plate for an LCD by arranging adjacent liquid panels to adjoin each other in a panel just structure and reduce time and wheel consumption required for scribing process by separating liquid crystal panel pairs. CONSTITUTION: In arrangement of a liquid crystal panel(210), first and second liquid crystal panels(210a,210b) are formed on a substrate, and adjacent first and second liquid crystal panels adjoin each other to form liquid crystal panel pairs. The first and second liquid crystal panels adjoin in a row direction or a column direction. The liquid crystal panel pairs have sizes different from each other. A scribing line is formed between the first and second liquid crystal panels to separate the first liquid crystal panel from the second crystal panel. The first and second panels use an alignment mark in common for position arrangement.
Patent KR-20050004373-A (KR)
Inventor: KIM BYOUNG TAEK
IPC: B60B33/06
Filed: 2003-07-02
Abstract: PURPOSE: A caster is provided to enable height adjustment of the caster during movement or after movement. CONSTITUTION: A caster(100) has a fixing part(110) installed to the bottom of a heavy object; a wheel part(120) installed movably installed to a flange part; and a lifting and lowering part(130) lifting and lowering the wheel part from/to the flange part. The wheel part is lowered from the fixing part in moving the heavy object and the wheel part is lifted to the fixing part in fixing the heavy object. The wheel part has a moving wheel(121) to the lower part. The fixing part has a flange(111) having plural through holes(112) and a cylinder part(114) protruded from the flange.
Patent KR-20050005132-A (KR)
Inventor: LEE SOON HWA
IPC: A45D2/36
Filed: 2003-07-03
Abstract: PURPOSE: A method of perming hairs using a paper panel is provided to easily embody various starting angles of a hair root on a scalp, thereby solving a defect of a head and preventing an injury of hair. CONSTITUTION: A perm solution is applied to hairs of a user in view of a moisture state of the hairs. A paper panel is cut to have a length, thickness and width to secure a starting angle of a hair root according to a shape of perm applied to the hair. The paper panel is colored to distinguish the length, thickness and width. The hairs are wound to the hair root, in the state that a sheet is disposed on the hairs laid on the paper panel and a rod is disposed on the sheet. The hairs are heated by a heating member to dry the hairs. A neutralizer solution is applied to the hairs for 10 minutes, and is then dried at a room temperature. After that, the hairs are unwound to rinse out the hairs, and are then dried by the heating member.
Patent KR-20050005960-A (KR)
Inventor: YOON IL YOUNG
IPC: H01L21/304
Filed: 2003-07-08
Abstract: PURPOSE: A polishing pad of a CMP(Chemical Mechanical Polishing) apparatus is provided to improve the uniformity of polishing and to reduce polishing costs by minimizing an exhausted amount of slurry using acryl radicals. CONSTITUTION: A polishing pad(3) of a CMP apparatus is used for polishing a surface of a wafer. Acryl radicals(3a) are formed on a surface of the polishing pad to hold tightly slurry grains(10). At this time, the acryl radical has positive charge and the slurry grain has negative charge.
Patent KR-20040014202-A (KR)
Title: Dynamic stabilization device for bones, in particular for vertebrae
Inventor: BIEDERMANN LUTZ
IPC: A61B17/58
Filed: 2003-07-14
Abstract: PURPOSE: A dynamic stabilization device is provided to position bones or vertebrae and intervertebral joints in respect of one another and simultaneously, in a defined way, to support and partially relieve the stress on the intervertebral disc and intervertebral joints connected in between with respect to the forces to be transmitted. CONSTITUTION: A dynamic stabilization device comprises two bone anchoring elements(1,2) and a rod(3) connecting them. Each bone anchoring element has a first section to be anchored in a bone and a second section to be connected to the rod(3). Optionally, each bone anchoring element can be connected to the rod rigidly or in such manner that it is displaceable in the direction of the longitudinal axis of the rod. An element(30) is arranged between the bone anchoring elements, which can be elastically biased in the direction of the longitudinal axis of the rod.
Patent KR-20050009052-A (KR)
Inventor: JANG HYUN JUNG
IPC: C12Q1/68
Filed: 2003-07-15
Abstract: PURPOSE: A microarray comprising probes for detection of antibiotic-resistance of Mycobacterium tuberculosis is provided, thereby accurately detecting the antibiotic-resistance of M. tuberculosis at one time, and detecting the antibiotic-resistance of M. tuberculosis in a plurality of test samples at one test. CONSTITUTION: The microarray comprises probes for detection of antibiotic-resistance of Mycobacterium tuberculosis fixed in a support, wherein the support is slide glass, plastic, membrane, semiconductive chip, silicone or gel; the probe is DNA, RNA or PNA; the antibiotic is one or more antibiotics selected from rifampin, isoniazid, pyrazinamide, streptomycin, ethambutol, fluoroquinolone and kanamycin-amikacin; the probe for rifampin is an oligonucleotide comprising a point mutation sequence of gene rpoB; the probe for isoniazid is an oligonucleotide comprising a point mutation sequence of genes katG and inhA; the probe for pyrazinamide is an oligonucleotide comprising a point mutation sequence of gene pncA; the probe for streptomycin is an oligonucleotide comprising a point mutation sequence of gene rpsL; the probe for ethambutol is an oligonucleotide comprising a point mutation sequence of gene embB; the probe for fluoroquinolone is an oligonucleotide comprising a point mutation sequence of gene gyrA; the probe for kanamycin-amikacin is an oligonucleotide comprising a point mutation sequence of gene rrs; and a primer for PCR amplification comprises one or more of oligonucleotides selected from SEQ ID NO:1 to SEQ ID NO:16.
Patent KR-20040008089-A (KR)
Title: Liquid crystal display device
Inventor: ISHIGE NOBUYUKI
IPC: G02F1/1368
Filed: 2003-07-16
Abstract: PURPOSE: To provide a liquid crystal display device with a narrowed peripheral region, in particular, the liquid crystal display device in which disconnection or short_-_circuit of connection lines arranged on the peripheral region is suppressed. CONSTITUTION: The liquid crystal display device has a pixel region with a pixel electrode and the peripheral region surrounding the pixel region. On the pixel region, gate lines and drain lines are wired and on the peripheral region, a gate driver and a drain driver are arranged. A plurality of gate connecting lines connecting the gate driver and a plurality of the gate lines is stacked together on the peripheral region.
Patent KR-20040005707-A (KR)
Inventor: CHO KYU YONG
IPC: E04G17/06
Filed: 2003-07-18
Abstract: PURPOSE: A spacer assembly for a mold is provided to cut a combining part protruded to an outer wall of cured concrete and formed at both ends of a connecting bar not to be protruded out of the surface of concrete and to firmly and detachably couple a combining pin to a bracket. CONSTITUTION: A spacer assembly for a mold is composed of a connecting bar(220), a combining device, a notch(224), and a fracture hole(226). The connecting bar connects both mold panels of the mold with holding a predetermined installation gap and includes a coupling part(221) extended at both sides and protruded outward with passing through a through-hole arranged at the mold panel. The combining device combines both ends of the connecting bar to the mold. The notch is formed at both sides of the connecting bar to cut the coupling part.
Patent KR-20050014096-A (KR)
Inventor: YOO SUNG TAE
IPC: H04B1/38
Filed: 2003-07-30
Abstract: PURPOSE: A central rotating-type mobile communication terminal is provided to operate multiple keys and dial keys with both hands after horizontally rotating a sliding housing on a central portion of a terminal as a rotational axis, and to simultaneously use two display devices divided into a main LCD and a sub LCD. CONSTITUTION: A rotative sliding housing(100) is rotated by being combined with a hinge which is horizontally rotated on a rear side in a central portion. A central portion of a main display housing(130) is combined with the hinge on a rear side of the rotative sliding housing(100). The rotative sliding housing(100) comprises as follows. A sub LCD(106) is installed on a central front side. Multiple keys(110) are disposed in one of upper or lower sections of the front side. Dial keys(108) are disposed on other section.
Patent KR-20050014208-A (KR)
Inventor: HONG JUN BAE
IPC: C07D495/04
Filed: 2003-07-30
Abstract: PURPOSE: A method for separating optically pure thiophene compounds using simulated moving bed chromatography is provided, thereby continuously preparing high purity optically active thiophene compounds as dorzolamide intermediates. CONSTITUTION: The method for separating optically pure thiophene compounds consisting of (S)-thiophene compounds and (R)-thiophene compounds using simulated moving bed chromatography comprises: subjecting the thiophene-based racemic compounds of formula (1) to the simulated moving bed chromatography in which the simulated moving bed is packed with an absorbent coated with polysaccharide derivatives using single eluting solution containing polar solvent or a mixed eluting solution of polar solvent and nonpolar solvent at 10 to 40 deg. C, wherein X is S or SO2; Y is H, SO3H or SO2NH2; R is C1-C20 linear or branched optionally saturated carbon chain, optionally saturated carbon ring, or benzene ring containing carbon chain or carbon ring; the polysaccharide derivative is amylose or cellulose derivative; the carrier of the absorbent is spherical silica; and the eluting solution is a mixture of normal hexane and isopropanol, a mixture of normal hexane and ethanol, methanol or acetonitrile.
Patent KR-20050014211-A (KR)
Inventor: KIM NA RAE
IPC: C25D11/00
Filed: 2003-07-30
Abstract: PURPOSE: To provide an improved metal surface oxidation process capable of refining oxidation grains and maintaining structure densification so that an uniformly thick film having high density is formed by applying high frequency to the surface of metal in a microarc oxidation process. CONSTITUTION: A microarc oxidation process of aluminum alloy articles comprises a step of loading an aluminum alloy member in a bath containing a weak alkaline electrolyte comprising 0.05 to 10% of potassium hydroxide and sodium silicate; and a step of repeatedly performing operation under the conditions that a voltage is controlled to a range of -200 to 1,500 V, a current density is controlled to a range of 1 to 200 A/dm¬2, an impulse time is controlled to a range of 0.01 msec to 0.01 sec, and impulse intervals are controlled to a range of 0.01 msec to 0.01 sec, wherein carbide powder, nitride or metal oxide are added to the electrolytic bath, and wherein the impulse is converted in such a way that "+" impulses and "-" impulses are alternately used within a range of 1:1 to 9:9.
Patent KR-20030070877-A (KR)
Inventor: CHOI JAE DEOK
IPC: F21V23/00
Filed: 2003-08-06
Abstract: PURPOSE: A ballast having a socket and a housing in one body is provided to minimize an installation space of a lamp apparatus by forming the socket and the housing in one body. CONSTITUTION: A ballast having a socket and a housing in one body includes a printed circuit board(100), a socket(110), and a housing(115). A circuit of the ballast is mounted on the printed circuit board(100). A lamp is connected to the socket(110). The socket(110) is installed within the housing(115). The socket(110) and the housing(115) are formed in one body in order to expose a connection terminal of the socket(110) to a bottom face(115a) of the housing(115). The printed circuit board(100) is installed around the socket(110). A socket passing hole(125) is formed at the printed circuit board(100).
Patent KR-20050017907-A (KR)
Inventor: KIM SUN HONG
IPC: H05K1/02
Filed: 2003-08-11
Abstract: PURPOSE: A PCB(Printed Circuit Board) pattern structure for a mobile terminal is provided to reduce the size of the mobile terminal and to facilitate a pattern design by forming shared patterns which can be shared by plural signal components with respect to portions where a pattern design can not be easily performed. CONSTITUTION: A PCB pattern structure for a mobile terminal includes a shared pattern line portion(10), more than two signal pattern lines(21,22), and a matching circuit filter. The shared pattern line portion is shared by more than two different signals. The signal pattern lines are divided to correspond to each of the signals sharing the shared pattern. The matching circuit filter is implemented on the signal pattern lines to pass the corresponding signal only.
Patent KR-20050020431-A (KR)
Inventor: MOON KI WOONG
IPC: H04B17/00
Filed: 2003-08-22
Abstract: PURPOSE: A method for measuring a delay time of a mobile terminal is provided to measure a delay time between two mobile terminal under video call communication. CONSTITUTION: After stopwatches(100,400) of a transmission side and a reception side are simultaneously operated, a transmission side stopwatch(100) is photographed by a transmission side video communication terminal(200) and then transmitted to a reception side video communication terminal(300) on call communication. The reception side stopwatch(400) and the reception side video communication terminal(300) are successively photographed at a high speed by using a high resolution camera. Time of the reception side stopwatch(400) which was photographed at a point when video of the transmission side stopwatch(100) was outputted is detected from the reception side video communication terminal(300). Time of the transmission side stopwatch(100) which was outputted to the reception side terminal(300) is subtracted from the detected time of the reception side stopwatch(400) and determined as a delay time.
Patent KR-20050021760-A (KR)
Inventor: CHO KYU HAK
IPC: A41C3/00
Filed: 2003-08-26
Abstract: PURPOSE: Provided is a brassiere to be simply manufactured by connecting a brassiere string to a brassiere body without a sewing process, and to be easily worn by a user. CONSTITUTION: The brassiere includes left and right cups, a brassier cup coupling portion(30) respectively formed at one side of the cups facing to each other, a removable string portion(29) respectively formed at other side of the cups facing away from each other, and a brassiere string(27) removably mounted at the removable string portion. The left and right cups comprise a bulk structure of silicon composite having a first face of breast shape and a second face of cup shape, an outer film of thermoplastic material for enclosing the bulk structure, and a synthetic silicone layer formed at an outer face of the outer film. The brassiere cup coupling portion has a thermoplastic film member(21) coupled with the outer film in a thermal fusion process and a coupling member(22) coupled with the film member. The removable string portion has a thermoplastic film member(24) coupled with outer film in a thermal fusion process and a first removable member(25) coupled with the film member.
Patent KR-20050023592-A (KR)
Inventor: PAK KYEONG JO
IPC: H02G11/02
Filed: 2003-08-28
Abstract: PURPOSE: An apparatus for arranging aerial optical cables is provided to facilitate winding and releasing processes of the optical cables by using a drum connected to a messenger wire. CONSTITUTION: A pair of fixing frames(10) face each other. A winding drum(20) is supported on the fixing frames such that both ends of the winding drum are rotatable between the fixing frames. The rest portion of an optical cable is wound around the winding drum. A hanger(30) hangs the winding drum on a messenger wire. A drum rotating member(40) rotates the drum such that the rest portion of the optical cable is wound around or released from the winding drum.
Patent KR-20050024631-A (KR)
Inventor: CHOI YANG KWANG
IPC: H02P21/14
Filed: 2003-09-01
Abstract: PURPOSE: A sensorless control method of a permanent magnet synchronous motor using instantaneous reactive power is provided to prevent mechanism errors in mechanical equations of the motor by calculating the instantaneous reactive power at a fixed coordinate system and then obtaining estimated speed using the calculated result. CONSTITUTION: Initial values, such as stator resistance, stator inductance, reverse electromotive force coefficient, line current, and line voltage, are received. Estimated current is calculated(201) based on a voltage equation and the initial values. Estimated rotor speed with a compensation value is calculated(203) based on the voltage equation and the initial values. Effective reactive power is calculated(205) by an external product of the line current and the estimated reverse electromotive force coefficient. Estimated reactive power is calculated(207) by an external product of the estimated line current and the estimated reverse electromotive force coefficient. The compensation value is determined(209) based on an error between the effective and estimated reactive powers. Overall procedures are repeated until the error approaches zero. The estimated speed for the minimized error is determined as a real speed.
Patent KR-20050024859-A (KR)
Inventor: LEE JONG CHAN
IPC: H01H50/54
Filed: 2003-09-05
Abstract: PURPOSE: A coupling structure of a relay is provided to reduce total volume and weight and curtail production cost by forming a movable part and an elastic member as an integrated relay structure. CONSTITUTION: First and second fixing contact points(102a,102b) are fixed to an inner left part and an inner right part of a housing(100). A movable part is installed between first and the second fixing contact points and is rotated around a rotary shaft. One end of an elastic member(106) is fixed to an inner top part of the housing. The other end of the elastic member is fixed vertically to the movable part. A movable contact point(104) is installed at an end of the movable part and is in contact with the first and the second fixing contact points. First and second electromagnetic generators(110a,110b) are used for generating electromagnetic force to rotate the movable part.
Patent KR-20030096112-A (KR)
Inventor: JUNG GWAN HUN
IPC: C12N1/20
Filed: 2003-09-29
Abstract: PURPOSE: A microorganism Bacillus thuringiensis, an insecticidal protein isolated therefrom, an insect-exterminator using the same and an insect-exterminatory method using the same are provided, thereby rapidly accomplishing the insecticidal effect because B. thuringiensis has strong insecticidal effect on larvae of diptera such as mosquitoes and flies. CONSTITUTION: A microorganism Bacillus thuringiensis S102(KFCC-11230) is provided, wherein the microorganism is isolated from the soil, and produces endotoxin crystal having insecticidal effect on endospore and larvae of diptera. A method for producing a round shape insecticidal endotoxin crystal protein having molecular weight of about 130,000 dalton comprises the steps of: (a) pre-culturing Bacillus thuringiensis S102(KFCC-11230) in an LB medium at 28 deg. C and 180 rpm; (b) inoculating the pre-cultured medium to a GYS medium and culturing it with agitation until paraspore is formed; (c) centrifuging the cultured medium at 3000 rpm for 10 minutes to obtain the pellet of a paraspore and insecticidal protein mixture; (d) diluting the pellet in distilled water, and isolating the insecticidal protein using urografin density gradient(40 to 70%); (e) washing the protein with water 3 times, and purifying the isolated insecticidal protein using urografin density gradient(60 to 70%); and (f) washing the protein with water 5 times and freeze-drying the protein.
Patent KR-20030084826-A (KR)
Inventor: CHOI OK MI
IPC: C12N5/22
Filed: 2003-09-30
Abstract: PURPOSE: A dendritic cell pulsing allogeneic tumor-associated antigen(TAA), a preparation method thereof and a vaccine composition for treating cancer containing the same are provided, thereby stably treating the tumor cell without adverse side effects. CONSTITUTION: A method for preparing a dendritic cell pulsing allogeneic tumor-associated antigen(TAA) comprises the steps of: (1) isolating a monocyte from peripheral blood; (2) isolating CD14+ from the monocyte; (3) adding GM-CSF and IL-4 into the isolated CD14+ and culturing the monocyte to differentiate to an unmatured dendritic cell; and (4) pulsing allogeneic tumor-associated antigen(TAA) to the unmatured dendritic cell and adding TNF-alpha and CD40L into the unmatured dendritic cell to differentiate to a matured dendritic cell.
Patent KR-20050031696-A (KR)
Title: Cooling device for plasma display panel
Inventor: BAEK SEUNG CHAN
IPC: H01J17/28
Filed: 2003-09-30
Abstract: A cooling device for a plasma display panel is provided to increase user comfort by controlling the speed of a cooling fan in proportion to the ambient noise such that users do not feel noise during watching a television. A cooling device(100) comprises an input unit(103), an analog-digital converter(104), a pulse width modulator(105), and a cooling fan(106). The input unit takes, as an input, a sound signal output from an external source, and converts the received signal into an analog signal. The analog-digital converter converts the analog signal into a digital signal. The pulse width modulator takes, as an input, the digital signal, and controls the width of a pulse voltage. The cooling fan takes, as an input, the controlled pulse voltage, and rotates.
Patent KR-20050034053-A (KR)
Title: 하이 펄스형 다기통 디젤엔진 과급방법 및 그 장치
Inventor: KIM HO ICK
IPC: F02B37/12
Filed: 2003-10-08
Abstract: 본 발명은 하이 펄스형 다기통 디젤엔진 과급방법 및 그 장치에 관한 것이며 ,  그 목적은 디젤엔진에서 연소에 의해 발생된 배기가스의 에너지를 효율적으로 이용하고, 연소 및 열 부하 감소에 필요한 공기량 확보 및 역류를 방지하고, 저 연료소모율을 구현하며, 고 부하에서 정압과급의 장점인 저 연비와 저 부하에서 펄스 과급의 장점인 저 매연 및 우수한 가속 성능을 동시에 구현 할 수 있도록 하는 하이 펄스형 다기통 디젤엔진의 과급방법 및 그 장치를 제공함에 있다. 
     상기 목적달성을 위한 본 발명은 다기통 디젤엔진의 터보 배기가스 과급장치에 있어서, 터빈(11)(11a)(11b)에 일측단이 연결되는 배기분기관(10)(10a)(10b)은 실린더를 중심으로 2열로 배열되고, 터빈(11)(11a)(11b)의 최외곽에 위치한 실린더는 양측의 배기 분기관(10)(10a)(10b)과 연결되며, 그 외의 나머지 실린더는 일측만 배기 분기관(10)(10a)(10b)과 연결되어 구성됨으로써, 터빈(11)(11a)(11b)의 최외곽에 위치한 실린더(5)(7)(8)에서 나오는 압력 최고치를 두개로 분리시켜 낮추고 연속적으로 배기가스를 터빈에 공급함으로써 터빈 효율을 향상시키고 역류를 방지하는 것을 특징으로 하는 하이 펄스형 다기통 디젤엔진 과급방법 및 그 장치에 관한 것을 그 기술적 요지로 한다.
Patent KR-20050034317-A (KR)
Inventor: MOON CHEOL HEE
IPC: H01J17/04
Filed: 2003-10-09
Abstract: 본 발명은 패널의 가장자리 부근에서의 전극 두께를 다르게 하여 전극 저항 효율 및 방전 특성을 향상시킨 플라즈마 디스플레이 패널에 관한 것이다.  이를 위하여 본 발명은, 서로 대향 배치되는 제1 기판과 제2 기판, 및 상기 제1 기판과 제2 기판의 대향면에 각각 형성되면서 서로 교차하도록 배열되는 제1 전극 및 제2 전극을 포함하고, 상기 제1 기판과 제2 기판이 중첩되는 영역 내에서 표시영역이 형성되고, 상기 제1 전극 및 제2 전극 중 적어도 하나 이상은 상기 표시영역의 경계 밖에서의 두께와 상기 표시영역의 경계 안에서의 두께가 서로 다르게 형성되는 플라즈마 디스플레이 패널을 특징으로 한다.  이러한 본 발명을 통하여 플라즈마 디스플레이 패널의 전극 저항 효율 및 방전 특성을 향상시킬 수 있다.