baber/WOPTO huggingface dataset:
Patent KR-20050043965-A (KR)
Title: Method for connecting thin tube to heat transfer tube
Inventor: KITAMURA YOSHINORI
IPC: F25B41/06
Filed: 2004-05-31
Abstract: A method for connecting a thin tube to a heat transfer tube capable of securely maintaining the high pressure resisting strength of a connected portion between the heat transfer tube and the thin tube when the thin tube is connected directly to the heat transfer tube by brazing. In a connection structure between the heat transfer tube (12) and a capillary tube (41), a pinch part (14a) in which the tube end part (41a) of the capillary tube (41) is inserted from the anti-tube end face side of a flare part (14) and a brazing material sump part (14d) for reserving brazing material allowed to flow into the pinch part (14a) on the tube end face side of the pinch part (14a) are formed by collapsing, in a tube radial direction, only the anti-tube end face side portion of the tubular flare part (14) having a diameter larger than the diameter of the heat transfer tube (12) formed at the tube end part (12a) of the heat transfer tube (12). The tube end part (41a) of the capillary tube (41) is brazed to the heat transfer tube (12) in the state of being inserted into the pinch part (14a) from the tube end face side of the flare part (14).
Patent KR-20060031793-A (KR)
Title: A transmitter and a method of calibrating power in signals output from a transmitter
Inventor: JANOSEVIC ZORAN
IPC: H04B17/00
Filed: 2003-09-24
Abstract: A transmitter circuit (10) with a first characteristic controllable by a first control signal and a second characteristic controllable by a second control signal is calibrated using a calibration method to enable accurate power control. The transmitter circuit (10) will typically comprise a VGA amplifier (16) and a power amplifier (22). Typically, the gain of the VGA amplifier 16 is controlled and so is the current supplied to the power amplifier (22). The method comprises a number of operations including defining a set of multiple signal values for the first control signal, setting the first control signal to a level corresponding to a signal value from the set of multiple first control signal values. Then the second control signal is adjusted to cause the transmitter to operate in a desired manner and the power in a signal transmitted by the transmitter is measured. The setting, adjusting and measuring is repeated for each signal value in the set of multiple first control signal values.
Patent KR-20050062574-A (KR)
Title: Process for production of hydroxybenzoic acids
Inventor: UENO RYUZO
IPC: C07C39/235
Filed: 2003-09-30
Abstract: A process for production of hydroxybenzoic acids which comprises reacting a phenol with an alkali metal compound through dehydration to form an alkali metal salt of the phenol and reacting the alkali metal salt with carbon dioxide, characterized in that the reaction of a phenol with an alkali metal compound through dehydration is conducted by reacting an alkali metal compound with an excess of a phenol over the compound at a temperature of 160°C or above. According to the process, hydroxybenzoic acids can be produced without using an aprotic polar organic solvent through easy means at a low cost. Further, the formation of by-products is suppressed, so that high-purity hydroxybenzoic acids can be produced in high yield.
Patent KR-20050074979-A (KR)
Title: Novel copolymer and photoresist compositions thereof
Inventor: DE BINOD B
IPC: B32B9/04
Filed: 2003-10-31
Abstract: Novel copolymers suitable for forming the top layer photoimageable coating in a deep UV, particularly a 193 nm and 248 nm, bilayer resist system providing high resolution photolithography. Chemically amplified photoresist composition an organosilicon moieties suitable for use in the binder resin for photoimageable etching resistant photoresist composition that is suitable as a material for use in ArF AND Krf photolithography using the novel copolymers.
Patent KR-20050074547-A (KR)
Title: Histone deacetylase inhibitors for treating degenerative diseases of the eye
Inventor: HELLBERG PEGGY E
IPC: A61K38/15
Filed: 2003-10-27
Abstract: Compositions and methods for treating degenerative conditions and diseases of the eye with histone deacetylase inhibitors are disclosed.
Patent KR-20050085011-A (KR)
Title: Objective lens for optical information recording media
Inventor: SEKINE MINORU
IPC: G11B7/1392
Filed: 2003-12-10
Abstract: An objective lens with which recording to or reproduction from HDs, DVDs, and CDs can be performed. In an objective lens for optical information recording media, a reference lens (2a) and a close-contact lens (2b) are joined in a closely contacting manner. The close-contact lens (2b) is made of a different material from the reference lens (2a). A lens surface of the reference lens and that of the close-contact lens have a non-spherical shape. The reference lens has a light-condensing function, and the close-contact lens has an area that provides positive refractive power and an area that provides negative refractive power.
Patent KR-20050084197-A (KR)
Title: System and method for using for a scheduler based on virtual frames
Inventor: NANDAGOPALAN SAI SHANKAR
IPC: H04L12/28
Filed: 2003-12-03
Abstract: Disclosed is a method and system based on virtual frames for enabling a QAP to seamlessly operate between granting polls for upstream and sidestream traffic while sending downstream frames. A key feature of the scheduling method of the invention is that the scheduling method generates virtual frames to create transmission opportunity durations for granting polls for the upstream and sidestream traffic.
Patent KR-20050096956-A (KR)
Title: Pyrazole derivative
Inventor: KANAYA NAOAKI
IPC: A61P7/02
Filed: 2004-02-06
Abstract: A potent antiplatelet aggregation agent which inhibits neither COX-1 nor COX-2. It is a compound represented by the following general formula (I): (I) or general formula (II): (II) a salt of the compound, or a solvate of either. Also provided are: a medicine containing the compound, salt, or solvate; and a preventive and/or therapeutic agent for ischemic diseases which contains the compound, salt, or solvate.
Patent KR-20050101544-A (KR)
Title: Method for assembling rolling bearing device
Inventor: SEO NOBUYUKI
IPC: F16C43/06
Filed: 2004-02-05
Abstract: A method for assembling a rolling bearing device uses a highly versatile retainer (25). By the use of the retainer, a retainer ring (40) for preventing falling off of first-row conical rollers (18a) is fitted inward in the diameter direction of the conical rollers (18a) in a sub-assembly member (20). After that, a hub body (16) and an outer ring (13) to which a first seal ring (15) and the sub-assembly member (20) are assembled are combined while the retainer ring (40) being pushed out by a step portion provided between a small- diameter cylinderical surface portion (30) of the hub body (16) and a first inner ring raceway (28).
Patent KR-20050098959-A (KR)
Title: Transport block set transmission using hybrid automatic repeat request
Inventor: TERRY STEPHEN E
IPC: H04W4/00
Filed: 2003-02-11
Abstract: Data of a time transmission interval is to be transmitted in a wireless communication system. The wireless communication system uses adaptive modulation and coding and has automatic repeat request mechanism. A transmission time interval has a plurality of transport block sets. The transport block sets are transmitted with a first specified modulation and coding scheme. Each transport block set is received and a determination is made as to whether the transport block sets meet a specified quality (50). When the specified quality is not met, a repeat request is transmitted (51). The specified modulation and coding scheme is changed to a second specified modulation and coding scheme that may support a reduced number of TBS's within the transmission time interval. In response to the repeat request, at least one of the transport block sets is retransmitted. The retransmitted transport block set is received. The retransmitted transport block set may be combined with a corresponding previously received transport block set (51).
Patent KR-20050111603-A (KR)
Title: Absorbent material for use in humid conditions
Inventor: HORSHAM MARK ANDREW
IPC: A23L19/00
Filed: 2004-02-27
Abstract: The present invention provides a composition for absorbing a gaseous unsaturated compound comprising a tetrazine compound incorporated in a polymeric substrate, wherein the tetrazine compound is stable to the presence of moisture. The invention further provides a method of retarding the ripening or senesence of fruit or other plant material using the composition of the present invention. Also provided are methods of removing a gaseous unsaturated compound from an environment and methods of measuring the concentration of, or indicating the presence of, a gaseous unsaturated compound.
Patent KR-20060002899-A (KR)
Title: Phosphite reactions in the presence of metal soaps for liquid stabilisers
Inventor: CARRAZ CHARLES ANTOINE
IPC: C08L57/08
Filed: 2004-03-23
Abstract: The present invention pertains to a process for the preparation of a liquid stabilizer for imparting heat stability to polyvinyl chloride compositions which is essentially solvent-free, comprising the steps of reacting one or more carboxylic acids with one or more metal sources in the presence of one or more organophospite ester-reactive solvents while stripping off water, wherein the metal in said metal source is selected from the group consisting of Ca, Ba, Zn, Sr, K, and Cd; adding one or more organophosphite esters selected from the group consisting of triorganic phosphites, organic acid phosphites, diphosphites, and polyphosphites, and reacting the one or more organophosphite ester- reactive solvents with said organophosphite esters, while distilling off phenol; and, optionally, adding one or more additives known in the art before, during, or after the addition of the one or more organophosphite esters to the reaction mixture.
Patent KR-20060007420-A (KR)
Title: Ultraviolet-shielding type patch
Inventor: HASHIMOTO YOSHIAKI
IPC: A61K47/22
Filed: 2004-05-07
Abstract: With the purpose of providing patches which do not cause photodecomposition of drugs even when exposed to the direct rays of the sun and which exhibit satisfactory drug effects and are excellent in physical properties and stability of pharmaceutical preparations, the invention provides a patch comprising a polyester substrate and a pressure-sensitive adhesive layer formed on one surface of the substrate and containing a nonsteroidal anti-inflammatory drug (NSAID) wherein the substrate contains a hydroxyphenylbenzotriazole derivative represented by the general formula (1): (1) wherein R1 and R2 are each independently hydrogen or C1-8 alkyl; and X is halogeno.
Patent KR-20060022667-A (KR)
Title: Use of hif alpha stabilizers for enhancing erythropoiesis
Inventor: KLAUS STEPHEN J
IPC: A61K31/50
Filed: 2004-06-04
Abstract: The present invention relates to methods and compounds for regulating or enhancing erythropoiesis and iron metabolism, and for treating or preventing iron deficiency and anemia of chronic disease.
Patent KR-20070072701-A (KR)
Title: Device for driving actuator
Inventor: LEE HYUN GUK
IPC: H01F7/18
Filed: 2006-01-02
Abstract: A device for driving an actuator is provided to prevent a motor and an electronic control unit from being abnormally operated and damaged by a fire by blocking abnormal output of a microcomputer. A device for driving an actuator comprises a first switching device(41), a microcomputer(44) and a second switching device(42). The first switching device(41) switches battery voltage applied to a motor(50). The microcomputer(44) has one side connected to a signal GND(60) and drives the first switching device(41). The second switching device(42) is operated by voltage generated when the signal GND(60) of the microcomputer(44) is opened, thereby turning off the first switching device(41). The second switching device(42) is a transistor. The transistor has a base terminal, which is connected to the signal GND(60), a collector terminal, which is connected to the gate terminal of the first switching device(41), and an emitter terminal connected to a power GND(61) of the motor(50).
Patent KR-20070074423-A (KR)
Title: Golf laser putter
Inventor: CHO KI SUNG
IPC: A63B53/04
Filed: 2006-01-09
Abstract: A golf putter equipped with a laser device is provided to enable a golfer to putt a golf ball easily by precisely adjusting an angle of the ball and a hole cup before putting by the laser device attached to a putter head. The golf putter equipped with a laser device includes: a laser point(1) that a laser beam is emitted; a fixing body(2) to which the laser point can be attached; an on-off switch(3) for switching the laser device on and off; and a putter head(4) equipped with the fixing body.
Patent KR-20070075981-A (KR)
Title: Method for manufacturing of semiconductor device
Inventor: SON MIN SEOK
IPC: H01L21/335
Filed: 2006-01-17
Abstract: A method for fabricating a semiconductor device is provided to improve the refresh characteristic by patterning an isolation layer after a recess gate region is formed. A recess gate region(10) is formed in the active region of a semiconductor substrate. An isolation layer(20) is formed in the semiconductor substrate. In the recess gate region, an exposure source having a lower wavelength than that of the exposure source in the isolation layer is used. A recess gate is formed on the active region. The recess gate region can be of a contact hole type, formed by a resist reflow process. ArF can be used as an exposure source in the process for forming the isolation layer.
Patent KR-20060102481-A (KR)
Inventor: NAKAMURA HAJIME
IPC: H01F1/053
Filed: 2006-02-01
Abstract: R-Fe-B계 소결 자석체에 그 표면으로부터 E성분 및 불소 원자를 흡수시킴으로써 얻어지고, R a E b T c A d F e O f M g  조성 함유 소결 자석체로서, F가 자석체 중심으로부터 자석체 표면을 향해서 함유 농도가 짙어지도록 분포되고, 소결 자석중의 (R, E) 2 T 14 A 정방정으로 이루어지는 주상 결정립의 주위를 둘러싸는 결정립계부에서, 결정립계에 포함되는 E/(R+E)의 농도가 주상 결정립중의 E/(R+E) 농도보다 평균적으로 짙고, 결정립계부의 자석체 표면에서 적어도 20㎛의 깊이 영역에까지 (R, E)의 산불화물이 존재하고, 이 영역에서 1㎛ 이상의 산불화물 입자가 1mm 2  당 2,000개 이상의 비율로 분산되고, 산불화물이 면적 분률로 1% 이상을 차지하고, 자석체 표층부의 전기저항이 내부보다 높은 와전류 손실을 줄인 경사기능성 희토류 영구자석.   
     본 발명에 의하면, 자기회로 내에서의 와전류의 발생을 줄인 경사기능성 희토류 영구자석을 제공할 수 있다.   
       
     경사기능성, 희토류, 영구자석, 소결 자석, 불소, 와전류.
Patent KR-20070079496-A (KR)
Title: Drawer-car used in a refrigerator
Inventor: CHOI SANG PHIL
IPC: F25D23/00
Filed: 2006-02-02
Abstract: A drawer of a refrigerator is provided to reduce temperature variation by properly circulating cool air, and to prevent internal contamination of a storage room due to liquid or powder from stored food by providing a drawer of a refrigerator including a transparent plate and a frame. A drawer of a refrigerator including a storage room providing storage space, and a drawer installed inside the storage room, and partitioning the storage space comprises a transparent plate(420) and a frame(410). The transparent plate forms a lower surface of the drawer. The frame is movable to the front and the rear of the storage room, and includes a guide(411) for fixing the transparent plate.
Patent KR-20070082661-A (KR)
Title: Method and apparatus for serving emergency call of mobile terminal using a voice message
Inventor: LEE HYUNG CHUL
IPC: H04B1/40
Filed: 2006-02-17
Abstract: A method and an apparatus for performing an emergency call of a mobile terminal using a voice message are provided to improve accuracy and reliability in an emergency situation by sending a voice message. When an emergency call is inputted by a user, a controller outputs one or more emergency situations stored in a memory unit(302). When one of the emergency situations is selected by the user, the controller transmits a phone number corresponding to the selected emergency situation(304). When the transmitted phone number is connected, the controller transmits a voice message corresponding to the selected emergency situation to the connected phone number(308). The controller checks whether the transmission of the phone number corresponding to the emergency situation has been completed(310). When the transmission of the phone number has been completed, the controller informs the user accordingly(312).
Patent KR-20060028446-A (KR)
Inventor: LEE BONG JOO
IPC: F16L41/00
Filed: 2006-02-23
Abstract: 주된 유로를 형성하는 주메인배관을 따라 흐르던 유체가 유입되는 유입구와, 유입된 유체가 배출되는 배출구와, 유입된 유체의 일부가 상기 배출구와는 다른 경로로 배출되도록 하는 분기구와를 구비한 티이음쇠에 있어서, 상기 유입구와 배출구의 크기(직경)를 각각 다르게 하여 티이음쇠를 형성 하여 되는 티이음쇠를 형성하고, 이렇게 형성된 타이음쇠를 사용하여 주메인배관을 형성 할때에는 서로마주하는 배출구와 유입구와의 직경이 동일하게 되도록 티이음쇠를 배열하되, 유입구의 직경이 제일 큰 티이음쇠의 유입구쪽을 주유로관의 최초의 유입구로 시작하여 티이음쇠와 연결관의 직경을 단계적으로 축소 하여 가면서 배열하여 형성 하도록 하는 것이다. 
       
     주메인배관, 유입, 배출, 분기구, 가지관
Patent KR-20060096301-A (KR)
Inventor: SAKAI NOBUYO
IPC: E05B47/00
Filed: 2006-02-28
Abstract: 보다 안전하고 작동이 확실한 충격해정 저지 및 파괴 저지 기능을 갖는 자기 카드식 시정장치를 제공하는 것.   
     이 자기 카드식 실린더 시정장치는, 앞판(11), 판 스프링(12), 실드 플레이트(14), 비자성 커버판(15), 잠금장치 고정판(16), 잠금장치 고정 자석 핀(28)을 수용하는 슬라이딩 코어(17), 클러치판(20), 기어판(21), 뒷판(22)의 순으로 실린더 하우징(10)과 하우징 커버 플레이트(24)의 내에 수납하고 있어서, 자기 카드 키(27)가 한 쌍의 실드 플레이트(14)와 비자성 커버 플레이트(15) 사이에 삽입가능하며, 볼 플런저(13)가 실드 플레이트(14)의 양 측면에 접촉하도록 배치하여 앞판(11)에 설치되어 있고, 자기 카드 키(27)의 삽입에 의해 잠금장치 고정 자석 핀(28)이 잠금장치 고정판(16)으로부터 후퇴하고, 실드 플레이트(14)가 슬라이딩 코어(17)와 함께 하강하고, 이때에는, 볼 플런저(13)가 실드 플레이트(14)의 구부림 절결부(14a)에 들어가 실드 플레이트(14)를 유지하는 것을 특징으로 한다.  이스케이프 기구는 접동 코어(17)의 하단에 스프링을 사이에 두고 설치된 해제 레버(18)와, 걸어맞춤 구멍(20a)을 구비하는 클러치판(20)과, 슬라이딩 코어(17)의 등부분에 설치되어 있어서 진자(19)의 진동에 의해 클러치판(20)의 구멍(20a)에 진자돌기부(19b)를 걸어맞춤시키는 진자체(19)로 이루어진다.   
       
     판 스프링, 실드 플레이트, 비자성 커버판, 잠금장치 고정판, 잠금장치 고정 자석 핀, 슬라이딩 코어, 클러치판, 기어판, 실드 플레이트, 자기 카드식 실린더 시정장치.
Patent KR-20070031779-A (KR)
IPC: H04B1/38
Filed: 2006-02-28
Abstract: 본 발명의 다중 안테나는 제1 및 제2 전자파방사부재를 결합하기 위한 공통구조를 제공한다. 제1 및 제2 전자파방사부재는 제1 및 제2 주파수대역에서 동시적이고 독립적으로 작동하도록 튜닝된다. 공통구조는 공통안테나구조와 공통장착구조 및 공통접지구조를 포함하는데, 제1 및 제2 전자파방사부재가 독립적인 안테나로서 개별적으로 장착되는 것에 비해 점유공간을 절약할 수 있다. 
       
     정보처리시스템, 안테나, 공통안테나, 다중안테나, 공통장착구조
Patent KR-20070095145-A (KR)
Title: Insulation structure for high thermal condition and its manufacturing method
Inventor: LEE YOUNG KI
IPC: H01L23/02
Filed: 2006-03-20
Abstract: An insulation structure for a high temperature process and a method for manufacturing the same are provided to improve the thermal transfer characteristic of a metal oxide insulation layer by using a metal oxide layer which is formed by an anodizing method, as an insulation layer. An insulation structure for a high temperature process includes a conductive member(11), and a metal oxide layer pattern(15). A conductive pattern(13) for electric connection of an element is formed on at least one plane of the conductive member(11). The metal oxide layer pattern(15) of one selected from a group of Al, Ti and Mg is formed on a predetermined position of the conductive pattern(13) by an anodizing method. The element is one of a power chip or an LED(Light Emitting Diode) element.
Patent KR-20070098105-A (KR)
Title: The brake system through differential gear
Inventor: LEE YEON WOO
IPC: F16H48/22
Filed: 2006-03-31
Abstract: A brake system using a differential gear and a brake method using the same are provided to control a vehicle to a desired traveling direction in a driving state or a cornering state of the vehicle by improving a structure. A brake system using a differential gear includes a brake which is installed at a driving shaft of the differential gear device. The brake is formed to transmit braking power through the differential gear device to wheels. The driving shaft of the differential gear device corresponds to a part between a clutch and the differential gear device in a power transmission unit when the differential gear device used only for the brake is not installed in the brake system. A braking operation is performed by using a brake pedal.
Patent KR-20060107351-A (KR)
Title: Error handling in a wireless communications system
Inventor: JIANG SAM SHIAW SHIANG
IPC: H04W88/02
Filed: 2006-04-05
Abstract: A method for detecting an erroneous sequence number in a status report unit (300, 310) in a wireless communications system includes receiving a status report unit (300, 310) sent from a receiver of the wireless communications system, detecting whether a negatively acknowledged sequence number is within a range that is larger than or equal to the sequence number following the sequence number of the last in-sequence acknowledged packet and smaller than the sequence number of the next packet to be transmitted for the first time, and determining that the status report unit (300, 310) includes an erroneous sequence number when a negatively acknowledged sequence number is not within the abovementioned range.
Patent KR-20070101049-A (KR)
Title: Semiconductor device
Inventor: DO CHANG HO
IPC: H03K3/037
Filed: 2006-04-10
Abstract: A semiconductor device is provided to improve an operation reliability and operation stability of the semiconductor device by supporting a stable power saving mode. A semiconductor device supports a power saving mode and includes a clock generator, a dynamic D flip-flop, and a logic level fixing unit(500). The clock generator receives an external clock signal and a power saving signal, which is activated during the power saving mode, and outputs a clock signal. The dynamic D flip-flop outputs an input signal in synchronous with the clock signal. The logic level fixing unit fixes a floating node of the dynamic D flip-flop to a predetermined logic level. The logic level fixing unit maintains the floating node at a logic 'high' level in response to the power saving signal.
Patent KR-20070103167-A (KR)
Title: Process for preparing biodiesel
Inventor: PARK HAE YOUNG
IPC: C10L1/02
Filed: 2006-04-18
Abstract: A method for manufacturing bio-diesel is provided to reduce the manufacturing cost of the bio-diesel, by using oxidized vegetable oil, animal waste oil, or vegetable waste oil, and to improve a transference number by vacuum-distillation process preventing a polymerization reaction. A fatty-acid alkyl ester is prepared by esterifying oil and alcohol. When the fatty-acid alkyl ester is vacuum-distilled, polymerization of the fatty-acid alkyl ester is suppressed by inputting a polymerization suppressant. The polymerization suppressant is boric acid. The input amount of polymerization is in a range of 0.1-1 wt%, based on oil of 100 wt%. The oil is oxidized vegetable oil, animal waste oil, or vegetable waste oil.
Patent KR-20070103839-A (KR)
Title: Apparatus for classfying a vehicle-type using vehicle side shape and method therefor
Inventor: PARK JONG HYUN
IPC: G08G1/04
Filed: 2006-04-20
Abstract: An apparatus and a method for classifying a vehicle type by using a vehicle lateral shape are provided to detect the vehicle type by implementing a beam curtain, which is formed by beams radiated from plural beam sensors. An apparatus for classifying a vehicle type includes a beam detector(300), a speed detector(310), a lateral shape generating unit(320) and a vehicle type classifying unit(330). The beam detector detects beam positions blocked by a vehicle when the vehicle is passed through a beam curtain formed by radiating beams from plural beam sensors, which are formed in a vertical direction. The speed detector detects speed of the vehicle. The lateral shape generating unit generates a lateral shape of the vehicle based on the beam positions and the speed of the vehicle. The vehicle type classifying unit classifies the vehicle type based on the lateral shape.