baber/WOPTO huggingface dataset:
Patent KR-20040058436-A (KR)
Title: Apparatus and Method for Buffering Sychronized Non_streaming Data
Inventor: BANG GEON
IPC: H04N7/08
Filed: 2002-12-26
Abstract: PURPOSE: A buffering apparatus for processing synchronization non-stream data and a method thereof are provided to realize various contents formed of mixed photos and characters. CONSTITUTION: A transfer buffer(31) receives synchronization non-stream data for transmitting the synchronization non-stream data at a predetermined data transfer rate. A smoothing buffer(32) divides the transmitted synchronization non-stream data by ADAU(Application Data Access Unit)s. An application data buffer(33) stores the synchronization non-stream data transmitted by the smoothing buffer. An application data decoder(34) decodes the synchronization non-stream data stored in the application data buffer. An application data initial picture set buffer(35) stores initial information belonging to the decoded synchronization non-stream data. An application data executing picture construction buffer(36) stores detailed information belonging to the decoded synchronization non-stream data.
Patent KR-20040059366-A (KR)
Title: Method for forming the metal line of semiconductor device
Inventor: LEE DAL JIN
IPC: H01L21/28
Filed: 2002-12-28
Abstract: PURPOSE: A method for forming a metal interconnection of a semiconductor device is provided to improve etch margin by forming a nitride layer with rapid etching speed at the lower of a metal film. CONSTITUTION: An IMD(Inter-Metal Dielectric)(12) is formed on a substrate(11). A nitride layer(13a) is formed on the IMD. A metal film(14a), an anti-reflective coating layer(15a) and a hare mask are sequentially stacked on the nitride layer. By patterning the stacked structure, a lower metal interconnection is formed. An interlayer dielectric(18) with a via hole is formed on the resultant structure. An upper metal interconnection(20) is formed to connect the lower metal interconnection through the via hole.
Patent KR-20040061277-A (KR)
Title: A method for forming a transistor of a semiconductor device
Inventor: CHO SEOK WON
IPC: H01L21/334
Filed: 2002-12-30
Abstract: PURPOSE: A method for forming a transistor of a semiconductor device is provided to prevent a characteristic of a semiconductor device from being deteriorated by a short channel effect and improve the characteristic and reliability of the semiconductor device by making a gate electrode and a source/drain junction region formed of a horizontal structure. CONSTITUTION: A nitride layer pattern exposing a semiconductor substrate(31) in a gate electrode region is formed. The semiconductor substrate is etched to form a trench by using the nitride layer pattern as a mask. The first oxide layer spacer is formed on the sidewall of the trench, and a gate oxide layer(39) is formed on the bottom of the trench. A conductive layer(41) for the gate electrode is formed to fill the trench wherein the upper part of the first oxide layer spacer is exposed. The exposed first oxide layer spacer is removed to form a groove. Impurity ions of a low density are implanted into the surface of the groove. The surfaces of the groove and the conductive layer for the gate electrode are oxidized to form the second oxide layer(47). The nitride layer pattern is eliminated. Impurity ions of a high density are implanted into the semiconductor substrate by using the second oxide layer as an etch barrier, and the source/drain junction region is formed by a drive-in process.
Patent KR-20030008199-A (KR)
Title: System for monitering of RF power remotely
Inventor: KIM JONG YUN
IPC: H04B17/00
Filed: 2002-12-31
Abstract: PURPOSE: A system for monitoring wireless transmitted power is provided to easily manage a power detecting device by wirelessly connecting the power detecting device with a host. CONSTITUTION: The first connecting port and the second connecting port are physically connected with a transmitted signal input and output terminal of a wireless system. A cable forms a transmit path between the first connecting port and the second connecting port. A coupling element divides a transmitted signal applied from the first connecting port at a regular rate for outputting to the second connecting port through the cable and the first output terminal, and outputting a reflective signal applied from the second connecting port to the second output terminal. A power detecting element detects transmitted power information based on the transmitted signal applied from the first output terminal and detects reflective signal power information based on the reflective signal applied from the second output terminal. A wireless processing element transmits and receives wireless signals. A control element converts the transmitted power information and the reflective signal power information into the wireless signals before transmitting. A host(20) calculates a voltage standing wave ratio of the transmitted signal based on the transmitted power information and the reflective signal power information applied from a power detecting device(10) for outputting the voltage standing wave ratio and the transmitted power information.
Patent KR-20020064793-A (KR)
Title: Antisense compositions and cancer-treatment methods
IPC: A61K31/7088
Filed: 2000-10-06
Abstract: A composition comprising an antisense oligomer directed to an mRNA preferentially expressed in stem cells is described together with methods for treating stem cells with such a composition to increase the number of lineage committed progenitor cells and their progeny, and/or slow the growth of cancer cells. Also described is the use of such compositions and antisense oligonucleotide-treated stem cells as a medicament.
Patent KR-20020068517-A (KR)
IPC: C07D499/00
Filed: 2001-08-10
Abstract: 본 발명의 결정은, 실온에서 1년간 방치한 경우에도, 분해 및 변질을 실질적으로 일으키지 않고 안정한 2-메틸-2-트리아졸릴메틸페남-3-카르복실산 디페닐메틸에스테르 결정이다. 본 발명의 결정은, 하기 화학식 2 
     (화학식 2) 
     
       
     
     〔식중, Ph는 페닐기를 나타낸다. 〕 
     로 표시되는 2-메틸-2-트리아졸릴메틸페남-3-카르복실산 디페닐메틸에스테르를 포함하는 용액을 농축하고, 농축액을 초산에스테르류로 희석하고, 이 희석액을 헥산류 또는 헥산류와 초산에스테르류로 이루어지는 용매와 혼합하여 2-메틸-2-트리아졸릴메틸페남-3-카르복실산 디페닐메틸에스테르를 결정 석출시키는 것에 의하여 제조된다.
Patent KR-20020070280-A (KR)
Title: Method for the production of particles
IPC: A23L27/00
Filed: 2000-11-15
Abstract: A method of preparing particles of a substance, for example selected from a flavor, fragrance, pigment, dye, biologically active compound or a plastics material, comprises contacting the substance of a formulation (which may include the substance in conjunction with a second solvent) with a first solvent which comprises a C1-C4 hydrofluorocarbon, especially tetrafluoroethane, and subjecting the resultant mixture to a separation process, for example, by allowing the mixture to be sprayed as a mist ( 14 ) from a high pressure environment in a first vessel ( 2 ) to a low pressure environment in a second vessel ( 8 ), thereby to cause separation of a least some of the substance from the first solvent and the formation of fine particles ( 20 ) of the substance.
Patent KR-20020054359-A (KR)
IPC: F25J1/02
Filed: 2000-11-29
Abstract: 본 발명은 천연 가스 (5) 가 냉매를 증발시킴에 의한 간접적인 열 교환에 의해 액화되는 주된 열 교환기 (10), 및 증발된 냉매가 압축되고 (23a, 23b), 액화되어 주된 열 교환기 (10) 에서 사용되는 액체 냉매를 제조하는 냉매 회로 (20)을 포함하는 천연 가스 액화용 플랜트 (1) 에 관한 것으로서, 여기서 냉매 회로 (20) 은 전기 모터 (83a, 83b) 에 의해 작동되는 하나 이상의 압축기 (65a-67b) 로 구성되는 압축기 트레인 (23a, 23b) 를 포함한다.
Patent KR-20030007918-A (KR)
IPC: C07D417/12
Filed: 2001-06-08
Abstract: 본 발명은 약제용 신규 화합물인 5-[4-[2-(N-메틸-N-(2-피리딜)아미노)에톡시]벤질]티아졸리딘-2,4-디온 하이드로브로마이드 또는 그의 용매화물, 이 화합물의 제조 방법, 이 화합물을 포함하는 제약 조성물, 및 의학에서 이 화합물의 용도에 관한 것이다.
Patent KR-20030008159-A (KR)
IPC: C08K5/54
Filed: 2001-05-07
Abstract: 투명하고 착색가능한 탄성중합체성 조성물이 제공된다.  투명한 탄성중합체성 조성물은 폴리부타디엔, 폴리이소프렌, 스티렌-부타디엔 고무, 스티렌-이소프렌-부타디엔 고무, 이소프렌-부타디엔 고무, 에틸렌-프로필렌 디엔 고무 또는 천연 고무와 같은 고무와 동시가황될 수 있다.  착색가능한 고무 조성물은 자동차 타이어의 보강 부재로서 작용하기에 충분한 특성을 갖는다.  바람직하게는, 투명하고 착색가능한 탄성중합체성 조성물은 C 4 내지 C 7 이소올레핀과 p-알킬스티렌의 1종 이상의 공중합체, 실리카 및 커플링제를 함유한다.
Patent KR-20030064314-A (KR)
Title: 자세교정장치, 이의 제조방법 및 의자
IPC: A61F5/01
Filed: 2003-01-23
Abstract: 시트패드는 하부패드부재 및 접착제에 의해 하부패드부재에 부착된 상부패드부재를 포함하여 이루어진다.  시트패드의 정면부에 한쌍의 돌출부가 형성된다.  이 두 돌출부 사이에 오목한 부분이 형성된다.  시트패드가 의자의 시트에 놓여질 때 시트패드의 상부표면은 시트패드의 전단부쪽으로 기울어져 낮아진다.  시트패드에 사람이 앉으면 골반은 원래 부위에 고정되어 혈류 및 신경 활동을 개선하게 된다.
Patent KR-20030067500-A (KR)
Title: 반도체 장치 및 전자 장치
IPC: G06F9/46
Filed: 2003-01-29
Abstract: 본 발명은 반도체 장치에 있어서 간헐적으로 전원이 공급되는 부분에 저장되어 있는 데이터를 신속히 퇴피시키는 것을 목적으로 한다. 
     제1 영역(31)에는 간헐적으로 전원이 공급된다. 제2 영역(32)에는 연속적으로 전원이 공급된다. 메모리(32a)는 제2 영역(32)에 배치되어 있다. 퇴피 회로(32b)는 제1 영역(31)에서 사용되는 데이터를 전원의 공급을 정지하기 전에 메모리(32a)에 퇴피시킨다. 복귀 회로(32c)는 메모리(32a)에 퇴피된 데이터를 제1 영역(31)의 소정의 회로에 복귀시킨다. 전원 공급 제어 회로(32d)는 메모리(32a)에 데이터가 퇴피되어 있는 경우에는, 메모리(32a)에 전원을 공급하고, 그 이외의 경우에는 전원의 공급을 정지한다.
Patent KR-20040072841-A (KR)
Inventor: KIM SU HWAN
IPC: B65D19/22
Filed: 2003-02-11
Abstract: PURPOSE: A board for carrying yarn roll is provided to prevent a yarn from being damaged when carrying many yarn rolls wound on a bobbin, and thus to improve the safety of its production, besides to make the reduction of its transportation costs possible. CONSTITUTION: The board for carrying yarn rolls, in which a yarn(13) is wound on a bobbins(12), includes; supporting units, respectively arranged on upper and lower surface of the board(20) and supporting the lower ends of plural bobbins(12) at regular intervals, and at the same time their upper ends when stacking them(12); wherein each supporting unit comprises a dual circular stand(22,24) concentrically arranged on an annular recess(25) of the upper surface and an annular rim(26) concentrically arranged on an annular recess(25) of the lower surface.
Patent KR-20040075535-A (KR)
Inventor: KIM JIN SEONG
IPC: A01B59/043
Filed: 2003-02-21
Abstract: PURPOSE: A device for crushing vine crops is provided to reduce manpower for crushing vine crops and scattering crushed vine crops to the ground, and improve quality and the yield of fruit by improving fertility of soil. CONSTITUTION: A main body(4) is connected with a discharge pipe(2) at an upper part. Wheels(6) are installed at a bottom part of both sides of the main body. A crushing body is installed in the main body. A pulling bar(10) is installed at a front center of the main body. A gear box is installed at the front center of the main body, keeping away from the pulling bar. The gear box connects a motive power shaft of a tractor or cultivator with the crushing body. A device for crushing vine crops is pulled by the tractor by using the pulling bar. If motive power is applied to the crushing body with running the tractor following vine crops after a harvest, the vine crops are crushed.
Patent KR-20040077286-A (KR)
Inventor: LEE JONG SU
IPC: G08G1/0968
Filed: 2003-02-28
Abstract: PURPOSE: A method and a system for supplying information in real time by using a location based service are provided to supply an accurate traffic information by supplying recent traffic information in real time. CONSTITUTION: A system for supplying information in real time by using a location based service(LBS) includes a mobile communication terminal(110), a mobile communication network(120), a WAP(Wireless Application Protocol) gateway(180), a position determination server(140) and a path guide service server(160). The mobile communication terminal(110) is provided with a predetermined Web browser to transmit navigation data received from at least one global positioning system(GPS) satellite through a mobile communication network and to receive the traffic information service through the wireless Internet connection. The mobile communication network(120) processes the call to connect the wireless Internet and includes the radio access network(RAN) and mobile switching center(MSC) to transceive the navigation data. The WAP gateway(180) co-operate the mobile communication network with the Internet by performing the conversion of the communication code or the conversion of protocol between the mobile communication network and the wireless Internet. The position determination server(140) calculates the coordinate of the mobile communication terminal by receiving the navigation data transmitted from the mobile communication terminal(110). And, the path guide service server(160) is provided with the LBS platform for supplying the shortest time path changed in real time to the mobile communication terminal(110) by receiving the coordinate from the position determination server(140).
Patent KR-20040078215-A (KR)
Inventor: SEOL SEONG UK
IPC: G06Q50/00
Filed: 2003-03-03
Abstract: PURPOSE: A system and a method for offering information by using a relative distance are provided to find/arrange a service provider close to a customer by fixing the matched location information with use of the minimally stored information, and calculating the relative distance between the customer and the service provider. CONSTITUTION: The location information of the customer is stored(10). The location information of each service provider is stored(20). The location information is converted into the coordinates matched with the location information(30). The coordinates of the customer are stored(40). The coordinates of each service provider are stored(50). The relative distance is calculated by using the coordinates of the customer and each service provider(60). The relative distance between the customer and each service provider is arranged in order of the relative distance(70).
Patent KR-20040079284-A (KR)
Inventor: HAN HYE YEONG
IPC: A61P3/10
Filed: 2003-03-07
Abstract: PURPOSE: An antidiabetic composition containing capillarisin from an extract of Artemisia capillaris Thunb. is provided. The capillarisin possesses blood-glucose lowering actions and is used as a therapeutic agent for the treatment of diabetes. CONSTITUTION: The antidiabetic composition contains 0.1 to 50% by weight of a compound represented by the formula(1) and pharmaceutically acceptable carriers or excipients. In formula, R1, R2 and R3 are each independently H or acyl (COR) in which R is C1-6 alkyl or substituted aryl. The compound of the formula(1) is capillarisin. For an example, 1kg of Artemisia capillaris Thunb. is extracted with 10L of methanol at room temperature for 24hr, concentrated under reduced pressure and filtrated, then followed by concentration of the supernatant. Then, 20g of fraction is subjected to silica gel column chromatography, washed with 2.5L of chloroform and recrystallized with an acetone/n-hexane solvent to give about 250mg of capillarisin.
Patent KR-20040080039-A (KR)
Inventor: HA MUN CHEON
IPC: C07D401/12
Filed: 2003-03-10
Abstract: PURPOSE: An improved method for preparing the intermediate of amlodipine is provided, thereby improving preparation yield of the intermediate of amlodipine with high purity. CONSTITUTION: The improved method for preparing the intermediate of amlodipine comprises reacting 2-chlorobenzaldehyde methyl-3-amino-chlorotonate with ethyl 4-(2-phthalimido-ethoxy) acetoacetate in DMF(dimethyl formamide) solvent in the presence of ionic liquid salt to prepare phthalimido amlodipine, wherein the ionic liquid salt is selected from 1-C1-8 lower alkyl-3-H-imidazol salt, 1-C1-8 lower alkyl-3-H-C1-8 lower alkyl-imidazol salt, 1-C1-8 lower alkyl-3-C1-8 lower alkyl-imidazol salt and 1-C1-8 lower alkyl-2,3-diC1-8 lower alkyl-imidazol salt; the DMF solvent contains 6.0 wt.% of ionic liquid salt; the reaction temperature is 60 to 90 deg. C; and the reaction is carried out in DMF/1-butyl-3-H-meimidazolium trifluoromethanesulfonate(90/10, w/v).
Patent KR-20040080562-A (KR)
Inventor: KIM HONG SOO
IPC: C09K15/00
Filed: 2003-03-12
Abstract: PURPOSE: A harmful gas inhibitor for the treatment of a metal surface is provided, to reduce the harmful gas generated in the acid washing process of metal surface treating process by adsorbing or removing the harmful gas. CONSTITUTION: The harmful gas inhibitor comprises 90-100 wt% of a cationic surfactant such as a lauryl-based quaternary salt and/or a nonionic organic compound such as a stearic acid-based ester; and 4-6 wt% of at least one inorganic compound selected from the group consisting of Na3PO4, Na2MoO3 and CuCl3·2H2O.
Patent KR-20040002462-A (KR)
Inventor: IIDA HIROTADA
IPC: C07C309/76
Filed: 2003-03-15
Abstract: PURPOSE: A 1,2-naphthoquinone-2-diazidesulfonate-based sensitizer, its preparation method and a photoresist composition containing the sensitizer are provided, to obtain a satisfactory sensitivity, an excellent storage stability and a high solubility in solvents. CONSTITUTION: The 1,2-naphthoquinone-2-diazidesulfonate-based sensitizer is prepared by reacting a polyphenol with a,2-naphthoquinone-2-diazidesulfonyl chloride in the presence of a neutralizing agent, wherein the polyphenol is obtained by condensation of resorcinol and at least one aldehyde selected from C3-C10 aldehydes and comprises a compound represented by the formula 1 (wherein R1, R2, R3 and R4 are independently an alkyl group of C2-C9) as a main component and 10 wt% or less of a compound having a shorter retention time measured by using GPC than that of the compound of the formula 1. The photoresist composition comprises the 1,2-naphthoquinone-2-diazidesulfonate-based sensitizer; and an alkali-soluble resin.
Patent KR-20040084174-A (KR)
Inventor: JUNG SEOK JE
IPC: F16D27/112
Filed: 2003-03-27
Abstract: PURPOSE: A structure and a method for incorporating a discharge element part are provided to incorporate the discharge element part in a field coil assembly to effectively protect the part while improving the sealing efficiency and the freedom in the mounting of parts. CONSTITUTION: In a structure for incorporating a discharge element part, the discharge element part(D) is mounted in a housing of a field coil assembly. The discharge element part has both ends connected to lead lines withdrawn out of the housing, and is connected to a middle part of a coil line(40), wherein the coil line is extended along a rim of a flange and mounted at a side of the flange. The discharge element part includes a resistor(50) and a diode(60).
Patent KR-20040084969-A (KR)
Inventor: CHO JIN HUI
IPC: G02F1/13
Filed: 2003-03-27
Abstract: PURPOSE: A method for preventing a substrate for display from bending is provided to restrain a glass substrate from bending by forming an anti-bending layer under the glass substrate. CONSTITUTION: A glass substrate(200) is transferred to a spin device. A nozzle(300) for forming an anti-bending layer formed between two vacuum plates(100) or two arms is risen to a position appropriate for rotating the glass substrate. The nozzle for forming an anti-bending layer emits nitrogen gas to float the glass substrate. The glass substrate is rotated. An anti-bending layer is formed by the nitrogen gas sprayed from the nozzle for forming an anti-bending layer at the same time when the glass substrate is rotated or right after the glass substrate is rotated.
Patent KR-20040088289-A (KR)
Inventor: JUNG HO SEOP
IPC: G11B7/12
Filed: 2003-04-09
Abstract: PURPOSE: An actuator capable of controlling voltage sensitivity and a phase, and an optical pickup comprising actuator therein are provided to supply an optical pickup actuator having a current feedback circuit which can increase voltage sensitivity of a moving magnetic type actuator. CONSTITUTION: A system driving IC(21) outputs a tracking control signal, a focus control signal, and a tilt control signal. A current feedback portion(40) synthesizes the tracking control signal, the focus control signal, and the tilt control signal, inputs currents corresponding to the signals to a coil of an actuator(50), and senses a current applied to the actuator(50), then synthesizes feedback signals to re-apply the signals to the actuator(50). The actuator(50) inputs a sum signal and a difference signal with the tracking control signal, and outputs the feedback signals.
Patent KR-20040089391-A (KR)
Inventor: KIM BEOM SEOK
IPC: H01L21/762
Filed: 2003-04-14
Abstract: PURPOSE: A method for forming an isolation layer of a semiconductor device is provided to minimize moat and to prevent field crowding by implanting nitrogen ions into a top rounding portion in STI(Shallow Trench Isolation). CONSTITUTION: A pad pattern including a pad oxide layer and a pad nitride layer is formed on a substrate(21). A trench(29) is formed by patterning the pad pattern and the substrate using an STI mask. A sacrificial oxide layer is formed on the trench, and then nitrogen ions are implanted into the top corner of the trench. A sidewall oxide layer(35) and a linear nitride layer(37) are sequentially formed on the trench. An isolation layer(39a) is then formed by filling a gap-fill oxide layer and planarizing.
Patent KR-20030084646-A (KR)
Title: 캠 페이저를 제어하기 위한 중앙 장착식 스풀 밸브의 이중펄스폭 변조식 제어 시스템
IPC: F02D13/02
Filed: 2003-04-21
Abstract: 본 발명에 따라서, 원격 장착식 4방 밸브(2) 또는 두 개의 솔레노이드 밸브(12, 13)가 중앙 장착식 스풀 밸브(28)를 제어한다. 4방 밸브 실시예에서, 하나의 제어 포트(3)가 오일 압력을 상기 스풀 밸브(28)의 일 단부(26)에 제공하고, 다른 제어 포트(4)가 오일 압력을 스풀(25)의 나머지 단부(27)에 제공한다. 두 개의 솔레노이드 밸브를 가지는 실시예에서, 하나의 솔레노이드 밸브 제어 포트(16)가 스풀(25)의 일 단부(26)에 오일을 공급하고, 다른 솔레노이드 밸브 제어 포트(17)가 다른 단부(27)에 오일을 공급한다. 이들 제어 시스템 양자 모두는 제어 압력의 백분율에 대한 제어 신호의 백분율의 관계가 제어기에 맵핑되고, 엔진 오일 압력 및 온도 변화에 따라 변화한다. 양호한 실시예에서, 스풀 밸브 위치에 장착된 위치 센서(34)는 스풀 밸브의 위치를 제어하는 제어 루프를 구비함으로써 이 에러를 감소시킨다. 또한, 위상 각도를 제어하기 위한 다른 루프도 존재한다.
Patent KR-20030061707-A (KR)
Inventor: KIM JEONG RIM
IPC: A01M1/00
Filed: 2003-04-28
Abstract: PURPOSE: An insect trap is provided to enable extensive and convenient use thereof and exterminate troublesome cleaning effects thereof. CONSTITUTION: The insect trap is characterized in that it sucks pest insects using a fan(400) after drawing them with a light, then collects them or kills them with a cutting blade unit(500), and finally discharges the killed insects after separating them from the air in a cyclonic manner. Since the insect trap is adapted to kill the drawn insects with the cutting blade unit or to collect them, there is no generation of any unpleasant odor, noise, or the like, resulting in extensive and convenient use thereof. In case of the insect trap using the cutting blade unit, it is possible to extend a period of cleaning due to such a natural separation of the killed insect, and is advantageous for use in an external environment.
Patent KR-20030090529-A (KR)
IPC: H01M4/58
Filed: 2003-05-19
Abstract: Disclosed is a positive electrode active material for a nonaqueous electrolyte secondary battery having at least a lithium-transition metal composite oxide of the spinel structure, 
wherein the lithium-transition metal composite oxide exists in a form of particles consisting of one or both of primary particles and secondary particles that are aggregations of the primary particles, and 
wherein assuming that each of the particles is given a two-dimensional coordinate having as coordinate components cubic roots of luminescence voltage values ascribable to a transition metal and lithium to represent the respective particles by points in a coordinate plane, and that a primary regression line passing an origin is obtained, a mean absolute deviation of an error of each of the points with respect to the primary regression line is 0.25 or less. By use of this positive electrode active material can improve for a nonaqueous electrolyte secondary battery, electrode characteristics, in particular cycle characteristics, load characteristics, storage characteristics and the like are excellent, and less swelling of the battery is caused. The active material may be a lithium-transition metal composite oxide, in particular lithium-manganese oxide containing Al and/or Mg and B.