baber/WOPTO huggingface dataset:
Patent KR-20030040641-A (KR)
Title: Cover hinge mechanism of cellular phone
Inventor: JUNG BO SEUNG
IPC: H04B1/38
Filed: 2001-11-15
Abstract: PURPOSE: A cover hinge device of a cellular phone is provided to configure a motor and a housing for installing the motor in a cover as one body, while automatically opening/closing the cover by using the motor. CONSTITUTION: A hinge tube body(330) has an inner space(332). A magnet(370) is installed in the inner space(332). A rotator(360) installed in an inner area of the magnet(370) forms a rotating axis(366) on the center of a wound core(362) where a magnetic field generating coil(364) is wound. A brush(350) has an elastic part(352) for supplying current while the coil(364) is rotated. A sun gear(390) is rotated by being coupled with the rotating axis(366). Many epicyclic gears(400) are rotated by the sun gear(390). A rotating unit(410) rotates in connection with the epicyclic gears(400). A clutch unit(430) rotates by being coupled with the rotating unit(410). A static unit(440) frictionizes the clutch unit(430), and is fixed into a body(310). A compression spring(450) elastically supports the static unit(440) from the body(310).
Patent KR-20030041230-A (KR)
Inventor: YOON HYEOK CHUN
IPC: F16C3/02
Filed: 2001-11-19
Abstract: PURPOSE: A joint shaft heat sink structure is provided to efficiently prevent transferring a radiant heat emitted from an exhaust manifold by installing a heat sink to cover completely a surface of the heat sink to a fix bracket. CONSTITUTION: A joint shaft heat sink structure is composed of a shaft(20) rotating by a power transferred from a side gear, a fix bracket(30) having a coupling hole(31) on the upper portion thereof for fixing the shaft on an engine block, a bearing and a seal between the shaft and the fixed bracket, and a heat sink(60). The heat sink(60) is formed at the fix bracket to prevent a deterioration of a durability of the bearing and the seal by the radiant heat from an exhaust manifold. A coupling hole of the fix bracket and a coupling hole of the engine block are formed to an upper portion of the heat sink to completely cover the fix bracket.
Patent KR-20030043060-A (KR)
Title: An apparatus for loading rolling rolls
Inventor: HAN SANG BIN
IPC: B21B31/08
Filed: 2001-11-26
Abstract: PURPOSE: An apparatus for loading rolling rolls is provided to prevent backup rolls and other parts from being damaged by the rolls slipping and/or impacting the loading apparatus while mounting the rolls on the loading apparatus. CONSTITUTION: The apparatus for loading rolling rolls comprises a loading pedestal(20) having a bottom plate(22) and two vertical plates(24a,24b) perpendicularly connected at both ends of the bottom plate in upward direction such that backup rolls are seated therein; a lower seat(40) having a seat plate(42) positioned in the middle of the bottom plate relative to the front and rear directions such that a body of a lower roll is seated thereon, the lower seat(40) moving up and down; an upper seat(60) rotatably installed on the vertical plate(24a) having a seat plate(62) such that a body of the upper roll is seated thereon when the lower seat plate(42) moving downward; a fixing means installed to the seats(42,62) for preventing the bodies of the rolls(10a,10b) from swing in front and rear directions.
Patent KR-20030044303-A (KR)
Title: Modem case having improved consolidation structure
Inventor: PARK DONG GEUN
IPC: G06F1/00
Filed: 2001-11-29
Abstract: PURPOSE: A modem case having an improved combination structure is provided to execute an assembling operation easily by improving a combination structure of a modem case. CONSTITUTION: The upper cover(110) includes at least two opposite side walls(111,113). The bottom plate(120) is combined at the lower portion of the upper cover(110), includes at least two side walls(121,123) corresponded to the side walls(111,113), and forms a space capable of receiving various kinds of elements by combining with the upper cover(110). A supporting projection is vertically formed of the side wall(113) at an internal surface of the side wall(113). A hook unit comprises a plurality of protrusions formed on the upper surface of the supporting projection at predetermined intervals. A hook hole is formed for penetrating and inserting the hook unit at the side wall(123). An engaging flap(124) having an engaging hole(124a) for being penetrated by a screw is formed at the side wall of the bottom plate(120). An engaging flap(111a) is formed at a side wall of the upper cover(110) contacted with the engaging flap(124).
Patent KR-20020046973-A (KR)
Inventor: NUTZEL OSWALD
IPC: E04C5/12
Filed: 2001-12-12
Abstract: PURPOSE: A process for installing and tensioning of brace having false bearing is provided to find a simpler and less costly method of removing the PE jacket in the area of the tensioned end or of exposing the strand in this area in such a manner that, in its final state, the remaining PE jacket ends as close as possible to the area in which the strand is anchored. CONSTITUTION: In order to install or tension a brace(1) having a false bearing, for example a stay cable for a cable-stayed bridge, an external tensioning member or similar comprising a bundle of plastic-sheathed individual elements(2) made of steel, for example, wires, strands of wires or similar, the individual elements(2) are exposed in the area of the anchoring in order that they may be anchored at this point in holes(6) in an anchoring plate(7) which is supported by the building structure(9) by means of wedges(5). In order to ensure that when the strand is anchored the remaining plastic jacket(4) ends as close as possible to the anchoring plate(7), it is suggested that the plastic jacket be prevented from making any longitudinal movement during the extension of each individual element(2) which occurs during tensioning by a stop in the form of an annular shoulder which surrounds the elements(2) in the anchoring area, and thereby compressed.
Patent KR-20030049188-A (KR)
Title: Method for fabricating semiconductor device
Inventor: CHO GYEONG SU
IPC: H01L21/768
Filed: 2001-12-14
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to be capable of preventing the dishing phenomenon and contact failure of a wiring by forming the wiring without polishing a metal layer. CONSTITUTION: An interlayer dielectric(40) is formed on a substrate(10) having a conductive layer(30). A hole is formed in the interlayer dielectric(40) for exposing the conductive layer(30). A seed layer(50) is formed along the entire surface of the resultant structure. The seed layer(50) is polished for exposing the interlayer dielectric(40). A metal layer(62) is formed from the seed layer(50) by an electrolysis plating method for completely filling in the hole. Preferably, a copper layer is used as the metal layer(62). Preferably, a heat treatment is carried out after polishing the seed layer(50). Preferably, a heat treatment is carried out after forming the metal layer(62).
Patent KR-20030050652-A (KR)
Inventor: LEE IN HAENG
IPC: H01L21/205
Filed: 2001-12-19
Abstract: PURPOSE: A method for forming a tungsten layer is provided to be capable of restraining the increase of resistivity of the tungsten layer due to the fluorine contained in the tungsten layer when forming the tungsten layer using a CVD(Chemical Vapor Deposition) by using a heat treatment. CONSTITUTION: A tungsten layer(22) is thickly deposited on a wafer(21) by using predetermined gas containing WF6 and reducing gas. A heat treatment is carried out on the surface of the tungsten layer(22) under hydrogen gas atmosphere. Preferably, the heat treatment is carried out at the temperature of 500-900 °C. Preferably, the heat treatment is one selected from a group consisting of an RTP(Rapid Thermal Process) or a furnace thermal annealing process.
Patent KR-20020050714-A (KR)
Title: Optical pickup device and focus control method
Inventor: MIYAZAKI OSAMU
IPC: G11B7/135
Filed: 2001-12-20
Abstract: PURPOSE: An optical pickup device and a focus control method are provided to receive plural focus error signals and perform focus control by selecting a proper error signal. CONSTITUTION: An optical pickup device includes a detection-use condenser lens(6) for focusing a reflected light from a disk of a light emitted from a light source(1); a hologram element(7) for dividing a light passed through the detection-use condenser lens into a light passed through a high numerical aperture region and a light passed through a low numerical aperture region; and a photodetector(9) including at least a first light receiving element for detecting the laser beam passed through the high numerical aperture region and a second light receiving element for detecting the laser beam passing through the low numerical aperture region. Based on output signals from the first light-receiving element and the second light-receiving element, a focus error signal(FE1) and a focus error signal(FE2) are prepared respectively. According to an output value of the photodetector, a focus control is performed based on the error signal or the focus error signal.
Patent KR-20030054710-A (KR)
Title: Method and apparatus for managing data processor
Inventor: KANG EUN SUK
IPC: G06F3/12
Filed: 2001-12-26
Abstract: PURPOSE: A data processor management method and a system for the same are provided to manage a data processor by using an external memory with a file allotment table, not connecting to a personal computer or a network. CONSTITUTION: The method comprises several steps. A user determines whether the user can manage a data processor by using an external memory device, e.g., a compact flash memory, a memory stick or a smart media(10). If the user determines that he or she can manage the data processor by using the external memory device, management data used in managing the data processor is recorded in the attached external memory device(12). The user detaches the external memory device from the data processor(14). Then, the management data, recorded in the external memory, is read(16).
Patent KR-20030056337-A (KR)
Title: Image sensor with improved stepcoverage of trench and fabricating method of the same
Inventor: LEE NAN I
IPC: H01L27/146
Filed: 2001-12-28
Abstract: PURPOSE: An image sensor and a method for manufacturing the same are provided to overcome topology of an STI(Shallow Trench Isolation) due to formation of the STI. CONSTITUTION: A trench is formed by selectively etching a semiconductor layer(20) of the first conductive type. A shallow trench isolation layer(21) is sufficiently filled into the trench and planarized. In order to improve the step coverage between the trench isolation layer(21) and the semiconductor layer(20), a spacer is formed at both sidewalls of the trench isolation layer(21). At this time, the spacer is a dual spacer including the first spacer(22b) and the second spacer(23b).
Patent KR-20020061491-A (KR)
Inventor: SHIMATANI KATSUAKI
IPC: H01H5/30
Filed: 2001-12-28
Abstract: PURPOSE: To provide a structure of a movable contact which, even when employed in a plate-shaped circuit board, makes a click feeling good and cause no reset failure after a flipping. CONSTITUTION: The structure of the movable contact comprises a disk, which is formed by swelling out the center of a thin metallic plate in one direction, the disk having a skirt 1a rising up from the periphery of the disk toward its center at a certain angle, and a dome 1b continuous with the skirt 1a and can be repeatedly flipped, wherein the joint between the skirt 1a and the dome 1b is formed in a multistep shape via a plurality of bending parts 1c and 1d.
Patent KR-20030047640-A (KR)
Title: Computer readable medium storing a charm recommending method, vending machine of a charm using the same, and method for outputting the charm
Inventor: LEE SANG CHEOL
IPC: G07F17/36
Filed: 2001-12-28
Abstract: PURPOSE: A readable recording medium including a talisman recommendation method, a talisman vending machine using the same, and a method for discharging a talisman are provided to protect the privacy of a private person by providing the fortune information and the talisman to a private person by means of the vending machine. CONSTITUTION: A fortune information selection screen including one's fortune as determined by the Four Pillars and marital harmony as predicted by a fortuneteller is displayed(S100,S200). A selecting state of a fortune and talisman menu according to the marital harmony is checked on the fortune information selection screen(S300,S400). The fortune information for sweetheart and the talisman thereof are recommended if the fortune and talisman menu according to the marital harmony is selected on the fortune information selection screen(S500,S600). The fortune information for private person and the talisman thereof are recommended if the fortune and talisman menu according to the marital harmony is not selected on the fortune information selection screen(S500,S700).
Patent KR-20010070974-A (KR)
Title: 정제로부터 분말을 제조하는 방법
IPC: C11D17/06
Filed: 1999-07-16
Abstract: 본 발명은, 정제를 기계적으로 분쇄시키는 제1 단계 및 시프팅시켜 분말을 수득하는 제2 단계를 포함함(이로써 수득한 분말을 150㎛ 씨브를 통과하는 입자를 중랑당 4% 미만 포함한다)을 특징으로 하여, 인장 강도가 5KPa 이상이고 계면활성제를 2중량% 이상 포함하는 정제로부터 분말을 제조하는 방법에 관한 것이다.
Patent KR-20010072469-A (KR)
Title: 용광로
IPC: F27B1/16
Filed: 1999-07-12
Abstract: 본 발명은 괴형태의 재료(2), 특히 상부로부터 로 내부로 유입될 수 있는 철 산화물 및/또는 해면 철을 포함하는 장입물을 갖고 상기 로의 하단 1/3 영역의 단일 평면 상에 정렬된 환원 가스를 위한 복수의 입구(3)를 포함하며, 상기 로의 프로파일이 확장된 직경(7)을 갖고 공동(8)은 가스 입구(3)와 장입물(2) 사이에 형성되는 용광로, 특히 직접 환원 용광로에 관한 것이다.  본 발명에 의한 로는 가스가 상기 로의 주변을 따라 균일한 방식으로 공급되고 분배되도록 한다.
Patent KR-20010075033-A (KR)
IPC: E05B81/20
Filed: 1999-08-12
Abstract: The invention relates to a lock that can be used with a flap, comprising a rotary unit that is made up of a rotary spagnolet that interacts with a closing element (10) and a rotating latch (22). In order to improve operational performance, the rotary unit is provided with a rigid catch (23) that preferably has two counter shoulders running in opposite directions. The output member (35) of a motor (40)-driven gear mechanism is also provided with two corresponding counter shoulders. This enables the motor to provide assistance with closing and, optionally, opening, whereby the rotary unit can be guided in a closing, tilting direction or an opening, tilting direction until the flap is fully closed or opened. The motor (40) comprises a gear mechanism with a group of gears that can be displaced between an engaged position and a separated position. The detent pawl (16) which interacts with the rotating latch (22) is disabled in the separated position, should an emergency arise. When the flap is in a closed or open position, a free area exists between the shoulders and counter shoulders, enabling the flap to be moved manually.
Patent KR-20010085923-A (KR)
Title: Organoboron derivatives and process for coupling organic compounds
Inventor: MARCUCCIO SEBASTIAN MARIO
IPC: C07F5/04
Filed: 1999-10-14
Abstract: This invention relates to a process for covalently coupling organic compounds which comprises: reacting an olefinic compound having at least one carbon to carbon double bond or an acetylenic compound having at least one carbon to carbon triple bond with a diboron derivative in the presence of a Group 8-11 metal catalyst to form an organoboron intermediate having an organoboronate residue on at least one carbon atom of the respective double or triple bond; and reacting the organoboron intermediate with an organic compound having a halogen or halogen-like substituent at a coupling position in the presence of a Group 8-11 metal catalyst and a suitable base, whereby the olefinic or acetylenic compound is coupled to the organic compound via a direct bond between the carbon atom having the organoboronate residue and the coupling posiitijno. This invention also relates to a process for preparing an organoboron derivative which comprises reacting an olefinic compound having a leaving group in at the allylic position with a diboron derivative in the presence of a Group 8-11 metal catalyst such that the leaving gruop is replaced with an organoboronate residue. The invention further relates to organoborn intermediates and their preparation.
Patent KR-20010085936-A (KR)
IPC: B23G5/20
Filed: 2000-08-11
Abstract: 본 발명은 탱(tang)이 부착된 나선형상 코일 인써트를 피가공물의 탭구멍에 삽입한 후, 탱(tang)을 절취할 수 있고, 또한 절취된 탱(tang)을 용이하고 확실하게 제거할 수 있는 탱(tang) 절취제거공구를 제공한다. 상기 공구는, 파지부(2)와 작용부(3)를 가지며, 작용부(3)의 앞끝단부에 영구자석(4)이 마련된다.
Patent KR-20010101275-A (KR)
IPC: C07C67/37
Filed: 1999-11-30
Abstract: 본 발명은 요오다이드 함유 화합물 (HI, AlI 3 , SnI 4 , TiI 4 , CrI 3 및 CoI 2 등)에 의해 촉진되는 로듐 함유 촉매 (예컨대, 디카르보닐아세틸아세톤산 로듐 (I) 등)를 사용하여, 알릴 부테닐 에테르 (예컨대, 메틸 크로틸 에테르, 3-메톡시부텐-1 및 이들의 혼합물)를 카르보닐화하거나 또는 부타디엔과 알코올 (예컨대 메탄올)의 혼합물을 카르보닐하여 베타-감마 불포화 카르복실산 에스테르 (예컨대, 3-펜텐산 메틸)를 제조하는 방법에 관한 것이다.  이러한 방법은 특히 아디프산의 합성에서 이관능성 단량체 및 중간체의 제조에 유용하다.   아래 반응식은  부타디엔이 메탄올이 존재하는 상태에서 촉매 조건하에 3-메톡시부텐-1 중간체 (메틸 크로틸 에테르의 위치이성질체)를 생성한 후, 생성된 중간체가 일산화탄소와 결합하여 펜텐산 메틸을 제조하는 카르보닐화 전과정을 도시한다. 
     <반응식 1>
Patent KR-20010099915-A (KR)
Title: Method for preparing a silica suspension in a silicone matrix crosslinkable by polycondensation to form elastomers
IPC: C08J3/05
Filed: 1999-12-21
Abstract: The invention concerns a method for preparing a silica suspension in a silicone matrix, said suspension capable of being used for producing organopolysiloxanes crosslinkable by polycondensation. The invention aims at seeking a technical compromise between the rheology of said compositions and the mechanical properties of the resulting crosslinked elastomers. As a solution, the invention discloses a method for preparing a silica suspension treated with organosilazane in a silicone material comprising a linear reactive polyorganosiloxane bearing for example at each chain end a hydroxy group. The invention is characterized in that it consists essentially in introducing the organosilozane in the preparation medium: before and/or substantially simultaneously before bringing together at least part of the silicone material and the particulate filler used, said organosilozane introduction being carried out with a fraction of organosilazane corresponding to a proportion ranging between 8% and 30% by dry weight relatively to the silica filler, and after bringing together the filler and all or part of the silicone material.
Patent KR-20010102043-A (KR)
Title: Methods for treatment of tumors and metastases using a combination of anti-angiogenic and immuno therapies
IPC: A61K39/385
Filed: 2000-02-11
Abstract: The invention provides methods for treating tumors and tumor metastases in a mammal comprising administering, to a mammal in need of treatment, a therapeutic amount of an antagonist sufficient to inhibit angiogenesis in combination with a therapeutic amount of anti-tumor immunotherapeutic agent, such as a anti-tumor antigen antibody/cytokine fusion protein having a cytokine and a recombinant immunoglobulin polypeptide chain sufficient to elicit a cytokine-specific biological response.
Patent KR-20010102400-A (KR)
IPC: F25D5/02
Filed: 2000-02-28
Abstract: A self-heating container (10) has an internal cavity (22) for its contents and an external cavity (20) for a heating mechanism, for example, comprised of first and second chemically reactive materials which are arranged to be mixed when heating is required. A closure (30) closes the external cavity (20). When the heating mechanism is operated to mix the chemicals and cause an exothermic reaction, vapor, such as steam and hot air, is produced. The vapor is constrained to flow to the exterior of the closure (30) through grooves (62) therein. A sleeve (60) is arranged around the container (10) contiguous to the closure (30) such that the exiting vapor is constrained to flow between the sleeve (30) and the can (10). By this means, a user of the can is protected from coming into contact with the hot steam and air and the heat in the vapor generated can enhance the heating process. Preferably, the sleeve (60) is constructed of an absorbent material, such as a cardboard, to absorb any condensates and this absorbent material is surrounded by an impermeable plastics material to insulate the user from the heat of the reaction.
Patent KR-20010113769-A (KR)
Title: 평면형 광 도파로 디바이스 및 제작 방법
IPC: G02B6/13
Filed: 2000-03-20
Abstract: 광신호를 처리하기 위한 디바이스로서, 상기 디바이스는 상기 광신호가 전파하는 평면형 실리카에 기초한 도파로 구조와 함께 모놀리식으로 집적된 처리 엘리먼트를 포함한다.
Patent KR-20010102582-A (KR)
IPC: C08G64/30
Filed: 2000-03-17
Abstract: 광학 특성(OQ)의 용융 폴리카보네이트에 대해 말단캐핑 수준을 약 90%보다 높은 수준으로 증가시키면, 광 디스크용 사출성형 부품에 대한 성형된 상태의 정전하가 현저히 감소된다.  보다 높은 말단캐핑 수준을 갖는 수지를 대전방지 첨가제와 함께 사용하면, 가장 많이 요구되는 신형 포맷, 예를 들어 DVD(Digital Versatile Disc) 및 모든 시판중인 광학 매체 성형기에도 적합한 매우 유력한 배합물이 제공된다.  따라서, 본 발명에 따르면, 광학 특성 폴리카보네이트는 90% 이상의 말단캐핑 수준을 갖는 폴리카보네이트 제품을 제조하기에 효과적인 조건하에 디아릴 카보네이트와 2가 페놀의 염기-촉매화 중합을 수행함으로써 제조된다.
Patent KR-20020010610-A (KR)
Title: 펜
IPC: B43K5/18
Filed: 2000-04-20
Abstract: 본 발명의 만년필은 피드 바(3)의 잉크 채널(4)로부터 펜촉(6)의 하측으로 흐르는 잉크 흐름을 제어하는 밸브를 가지며, 밸브 부재(9)는 펜촉(6)이 피드 바(3)로부터 떨어져 편향될 때 별개의 구성품(17)이거나 또는 밸브 부재(9)와 일체로 된 플랜지(21)일 수 있는 스프링 부재에 의하여 밸브 시트(8)로부터 들어 올려진다.  밸브 부재(9)가 펜촉(6)에 의하여 밸브 시트에 맞대어 압착되어 밸브를 폐쇄시킨다.
Patent KR-20030060311-A (KR)
Inventor: LEE GYUL SEOP
IPC: D06M15/21
Filed: 2002-01-08
Abstract: PURPOSE: Provided is an emulsion composition for preparing a polytrimethylene terephthalate fiber which has excellent thermal stability and fluidity with reduced tar occurrence. It does not involve any unstitching phenomenon in cabling. CONSTITUTION: An emulsion composition for preparing a polytrimethylene terephthalate fiber comprises: 35-45 wt.% of a copolymer of POE/POP; 35-45 wt.% of fatty acid alkyl ester; 15 wt.% of nonionic surface active agent; and 5 wt.% of antistatic agent, such as alkyl phosphate. The copolymer has 13-17 wt.% of the content with a molecular weight of 3800-4400. The fatty acid alkyl ester contains 13-17 wt.% of fatty acid mono alkyl ester, and 23-27 wt.% of fatty acid tri alkyl ester. The anti-static agent contains 0.5 wt.% of hydrophilic silicon.
Patent KR-20030063572-A (KR)
Inventor: JU JIN SOO
IPC: F25D11/00
Filed: 2002-01-22
Abstract: PURPOSE: A mounting device of a built-in water dispenser is provided to prevent deformation of a body by embedding the cold and hot water dispenser in the body fixed firmly below the sink, and to restrict overheat of the dispenser by discharging heat through air vent holes quickly. CONSTITUTION: A dispenser mounting device includes a fixing piece(12) extended upward in an upper plate(10) of a rectangular body(9) and inserted between a sink and a wall; screw assembling holes(14) formed at both sides of the fixing piece to assemble a screw(13) with the wall; a screw assembling hole(17) formed in a side plate(15,18) of the body to fix the body to the wall by a screw(16); and a screw assembling hole(23) formed in a lower plate(21) of the body to fasten a cold and hot water dispenser(1) in the body by a screw(22). The cold and hot water dispenser is installed firmly below the sink, and supported in the body fixed to the wall.
Patent KR-20030063677-A (KR)
Inventor: CHOI HAE SEOK
IPC: G06F17/50
Filed: 2002-01-23
Abstract: PURPOSE: An LCD(Liquid Crystal Display) monitor hinge control method is provided to simulate a theoretical hinge design for enhancing a durability of hinge parts, efficiently distributing a torque and smoothing an operation force. CONSTITUTION: Basic data is analyzed for calculating a torque and a force generated at a hinge(S102). Arbitrary assuming data is input, the first and the second position are set based on the input assuming data, and a moment between the first and the second position is calculated(S104). Then, a torque between the first and the second position is calculated, and a torque for each twist angle is calculated(S105, S106). It is determined whether a hinge is manufactured according to the calculated physical value(S107). The determination criteria in the step S107, can be an operation force, a stability, a spring design standard or a durability.