baber/WOPTO huggingface dataset:
Patent KR-20100050153-A (KR)
Title: A semiconductor device and method for manufacturing thesame
Inventor: LEE BYUNG HO
IPC: H01L21/8247
Filed: 2008-11-05
Abstract: PURPOSE: A semiconductor device and a manufacturing method thereof are provided to reduce an RC delay of the semiconductor device by forming an air gap due to the phase change of the phase change material between the metal wiring layers. CONSTITUTION: A first interlayer insulation layer(120) is formed on a semiconductor substrate. A contact plug is formed inside the first interlayer insulation layer. The first and second metal wiring layers are connected to the contact plug and are formed on the first interlayer insulation layer. The second interlayer insulation layer is formed on the first and second metal wiring layers. A phase change material layer(140) is formed between the first and second metal wiring layers. An air gap(160) is formed between the first and second interlayer insulation layers.
Patent KR-20090031494-A (KR)
Title: Intake and exhaust divice of internal combustion engine
Inventor: KWAK SANG SIN
IPC: F01L1/44
Filed: 2008-11-06
Abstract: An intake and exhaust device of an internal combustion engine is provided to improve the output of the internal combustion engine by smoothly exhausting exhaust gas and sucking fresh air when the openings of intake/exhaust valves are overlapped. When the openings of an exhaust valve(22) and an intake valve(12) are overlapped as the location of a piston(31) of the internal combustion engine is in the range that intake stroke begins while exhaust stroke is almost over, for time when the rotation angle of a rotary axis(51) is in forward 15° from top dead point and backward 15° from top dead point, an exhaust gas blocking valve(13) is inserted into an intake pipe(11) and is reversed by the resilient force of an intake spring(17) and sucks air in an arc intake groove(15) and is advanced toward a combustion chamber(43) with an exhaust gas blocking cam(16) and prevents exhaust gas from flowing into the intake pipe in a wrong way.
Patent KR-20100054608-A (KR)
Title: Apparatus and method for providing multimedia broadcasting service in wireless network
Inventor: KIM HYO GON
IPC: H04B7/26
Filed: 2008-11-14
Abstract: PURPOSE: In case a user terminal has no within a transmission range of a base station in multimedia data transmission, a multimedia broadcasting service providing device in a mobile network and a method thereof are provided to improve QoS by blocking multimedia data transmission. CONSTITUTION: In case a user terminal has no within a transmission range of a base station, if a new user terminal enters into the transmission range with hand over, a service start decision unit(350) outputs a service start command about a broadcasting service. In order to transmit multimedia data to the new user terminal through a broadcast channel, a data transfer unit(320) offers the multimedia data from a data receiver(310) to a data transmission part(330).
Patent KR-20100055800-A (KR)
Title: Apparatus for transferring a glass and apparatus for processing a glass including the same
Inventor: KIM TAE HOON
IPC: H01L21/68
Filed: 2008-11-18
Abstract: PURPOSE: A substrate transfer device and a substrate processing device including the same are provided to prevent are provided to prevent overload on a transfer arm by operating the transfer arm once for first and second substrates. CONSTITUTION: A plurality of transfer rollers(300) is arranged in parallel and transfers a first substrate in a horizontal direction. A support unit(400) is positioned on the upper side of the part to receive the first substrate from the transferring rollers and supports the second substrate. A lifting unit(500) is combined with the support unit, vertically moves the support unit to support the second substrate and loads and unloads the second substrate on the transfer rollers. The support unit includes a support stand and a plurality of support pins.
Patent KR-20100055868-A (KR)
Title: Dissembling and reassembling method of platform for lcd mother glass inspection machine
Inventor: GWAK SUN BEOM
IPC: G01N21/88
Filed: 2008-11-18
Abstract: PURPOSE: A dissembling and reassembling method of a platform for an lcd mother glass inspection machine is provided to satisfy requirements and design conditions for each component even though dissembling and reassembling are performed after complete manufacture. CONSTITUTION: X0 and X1 axes are separated from an Y axis(S13). The Y-axis is lifted up from X0 and X1 axes using a Y axis disassembly jig(S14). The Y axis is placed on the fixture using the Y axis disassembly jig. The Y axis is fixed to the fixture(S16).
Patent KR-20100058870-A (KR)
Title: Indoor positioning device for moving vehicle
Inventor: CHO SANG HYUN
IPC: G01S5/18
Filed: 2008-11-25
Abstract: PURPOSE: An indoor positioning device for a moving vehicle is provided to obtain the accurate position of location by setting higher priority the position of a camera module than ultrasonic wave satellite module. CONSTITUTION: A transfer command input unit(200) inputs a transfer command of a moving body. An ultrasonic wave satellite module(110) recognizes the location information of the moving body by using the ultrasonic wave satellite. A line camera module(120) recognizes the line by the camera. The line camera module recognizes the location information of the moving body. The indoor position determination module(100) compares the output signal of the ultrasonic wave satellite module with the line location information of the line position database(12). The moving body movement control part(300) processes the location information of the indoor position determination module to the transfer command of the moving body.
Patent KR-20100060128-A (KR)
Title: Liquid penetrant testing apparatus for a welding part of steam genderater heating pipe
Inventor: CHOI MYUNG JOON
IPC: G01M3/00
Filed: 2008-11-27
Abstract: PURPOSE: A liquid penetrant test apparatus for a welded part of a heat transfer pipe of a steam generator is provided to improve safety by enabling a remote liquid penetrant test. CONSTITUTION: A liquid penetrant test apparatus for a welded part of a heat transfer pipe of a steam generator comprises a robot arm(1), a spray unit(2), an air cylinder control unit(3), and a workstation(4). The spray unit is installed in the robot arm and sprays liquid penetrant. The air cylinder control unit controls the spray unit. The workstation controls the robot arm, the spray unit, and the air cylinder control unit and displays the operating state thereof. The spray unit includes a liquid penetrant reservoir installed in a bracket of a fixed plate, and an air cylinder for controlling the discharge of the liquid penetrant is installed in the fixed plate.
Patent KR-20100060475-A (KR)
Title: High resolution surface plasmon resonance sensor and sensor system thereof
Inventor: LEE KYEONG SEOK
IPC: G01N21/25
Filed: 2008-11-27
Abstract: PURPOSE: A high resolution surface plasmon resonance sensor and a sensor system using the same are provided to improve response to changes in external environment or local area by increasing the electric field intensity on the surface of metal film. CONSTITUTION: A high resolution surface plasmon resonance sensor comprises a light transmission unit(10) and surface plasmon excitation units(12,14,16). As a signal beam(20) enters the light transmission unit, the light transmission unit forms an evanescent field. The surface plasmon excitation units excite surface plasmon with the evanescent field and induce surface plasmon resonance. A dielectric layer is inserted in the metal layers of the surface plasmon excitation units.
Patent KR-20100065588-A (KR)
Title: Groove structure of piston for compressor
Inventor: LIM KWEON SOO
IPC: F04B25/04
Filed: 2008-12-08
Abstract: PURPOSE: A groove structure of the piston for a compressor is provided to enhance the sealing performance by maximizing the sealing area of the outer skirt contacting with the inner side of a cylinder bore. CONSTITUTION: A groove structure of the piston for a compressor(50) comprises grooves(100). The grooves are formed at the skirts(200) of both ends of a piston and comprises a stepped vertical face(110) and an inclined face(120). The stepped vertical face is adjacent to an outer skirt(200b). The inclined face is connected from the inner end of the vertical face to the circumferential face of an inner skirt(200a). A rounded portion(130) connecting the vertical face to the circumferential face is formed between the vertical face of each groove and the circumferential surface of the outer skirt.
Patent KR-20100065688-A (KR)
Inventor: PAEK SEUNG HAN
IPC: G02F1/167
Filed: 2008-12-08
Abstract: PURPOSE: A direct type electrophoretic display device and a method for manufacturing the same are provided to simplify a process through a bar-coating process using organic materials of high viscosity and high thickness. CONSTITUTION: A substrate(105) is classified into a display area and a non-display area. An array device corresponds to the display area on the substrate. An ink layer(115) attached to the substrate includes the array device. A seal pattern(130) encloses the side of the ink layer. RGB sub color filters(116a,116b,116c) are successively patterned on the seal pattern and ink layer. An organic protection layer(198) covers the RGB sub color filters and the seal pattern.
Patent KR-20080110975-A (KR)
Title: Modulator integrated distributed feedback laser diode and manufacturing method thereof
Inventor: CHOE JOONG SEON
IPC: H01S5/12
Filed: 2008-12-10
Abstract: A modulator integrated distributed feedback laser diode removing operation property fluctuation of laser by light and manufacturing method thereof are provided to apply EML(Electro Modulated Laser) in ultra high speed optical communications system by forming a slope on a light output side of the modulator by etching process. A modulator integrated distributed feedback laser diode comprises a semiconductor substrate(13), a N-type semiconductor doped layer, a active layer, a P-type semiconductor doped layer, a N-type electrode, and a P-type electrode. The N-type semiconductor doped layer, active layers(16, 17), and the P-type semiconductor doped layer are laminated on the semiconductor substrate as an optical guide form. The N-type electrode is formed on the N-type semiconductor doped layer as a ground electrode. The P-type electrode is formed on the P-type semiconductor doped layer with two sections. The two sections of the P-type electrode are arranged on respective the modulator and the distributed feedback laser.
Patent KR-20100068782-A (KR)
Title: Epoxy resin composition for encapsulating semiconductor device and semiconductor device using the same
Inventor: KIM JU MI
IPC: C08K5/527
Filed: 2008-12-15
Abstract: PURPOSE: An epoxy resin composition is provided to have superior fire retardant property without using a fire retardant including halogen group and antimony trioxide generating harmful by-products and to be used for manufacturing a semiconductor device having excellent reliability. CONSTITUTION: An epoxy resin composition for encapsulating a semiconductor device includes an epoxy resin, a hardener, a curing accelerator, inorganic filler, and a flame retardant. The flame retardant is a resorcinol having a phosphate structure which is marked as a chemical formula 1. The resorcinol having the phosphate structure is used with an amount of 0.1~10 weight%. The epoxy resin is a phenolaralkyl type epoxy resin which is marked as a chemical formula 2.
Patent KR-20100073115-A (KR)
Title: Dc power supply device and metod for variable voltage multiple output using power line communication
Inventor: KIM DAE WON
IPC: H02J3/38
Filed: 2008-12-22
Abstract: PURPOSE: A multiple variable outputting DC power supplying device is provided to implement efficient power management and power dispersion by controlling an output voltage and a power supply through a power line communication. CONSTITUTION: An AC/DC transformer(110) transforms an AC voltage to a DC voltage. A DC/DC dispersing unit(120) disperse the DC voltage. A plurality of output voltage regulators(130_1~130_n) supplies the dispersed DC voltage to an exterior device. A power line communications MODEM(150) receives a voltage request-information of the exterior device through a power line. A voltage control module(140) controls the output voltage regulator for outputting the output voltage corresponding to the voltage request-information of the exterior device.
Patent KR-20100073664-A (KR)
Inventor: JEON YOUNG DOO
IPC: H01L21/027
Filed: 2008-12-23
Abstract: 본 발명은 반도체 소자의 OPC 셋업 방법에 관한 것으로, 일직선의 라인/스페이스 패턴의 중앙뿐만 아니라 중앙을 기준으로 양쪽으로 동일한 간격을 가지고 이격되도록 위치한 양쪽 에지 부근에 사이트를 형성함으로써, CD 에러를 줄여 OPC 정확도를 향상시킬 수 있다. 또한, 본 발명은 일직선의 라인/스페이스 패턴의 중앙과 양쪽 에지 부근에 사이트를 형성함으로써, 기존에서와 같이 LER이 급격하게 나빠지게 되는 현상을 사전에 방지할 수 있다.  
       
     사이트, CD, OPC, 셋업
Patent KR-20100076619-A (KR)
Title: Ignition unit for field test
Inventor: KANG YEOUNG MOOK
IPC: F23Q9/00
Filed: 2008-12-26
Abstract: PURPOSE: An ignition unit for a field test is provided to reduce the time and manpower for maintenance by enabling an easy and safe test for various types of ignition units. CONSTITUTION: An ignition unit for a field test comprises a transformer for control(120), a transformer for ignition(130), an ignition gas compressor(160), an ignition air compressor(170), a discharge pressure regulator(150), an ignition part(140), and a controller(110). The transformer for control receives AC(Alternating Current) voltage. The transformer for ignition converts AC voltage into DC(Direct Current) voltage and generates spark. The ignition gas compressor compresses the gas provided for ignition. The ignition air compressor compresses air with the gas provided from the ignition gas compressor. The discharge pressure regulator controls the pressure of the gas and air provided from the ignition gas and air compressors. The ignition part makes ignition by generating sparks of the transformer for ignition. The controller receives the AC voltage and controls one or more of the transformer for ignition, the discharge pressure regulator and the ignition part.
Patent KR-20100078057-A (KR)
Inventor: KIM JUNG KYU
IPC: H01L21/8238
Filed: 2008-12-30
Abstract: 본 발명에서는 반도체 소자 제조 방법에 있어서, 스페이서의 구조를 O/N/O 구조로 형성시킴으로써, PMOS의 드레인 포화전류(Idsat)의 변화(variation)을 방지시킬 수 있다. 또한, O/N/O 구조 변경에 따라 잔존 산화막(remain oxide)이 완전히 제거되어 종래 스페이서 O/N 구조와 대비하여 폴리 게이트 넌 살리사이드 저항(NSAL Rs)이 낮아지는 폴리 게이트상 넌 살리사이드 영역에 대해서는 LDD 이온주입이 블락킹되도록 하고, 폴리 게이트를 형성하는 폴리 실리콘의 증착 두께를 낮추어 NSAL Rs을 종래의 타겟으로 보정하여 소자의 특성을 개선시킬 수 있다. 
       
     스페이서, Idsat, 질화막, LDD
Patent KR-20100078889-A (KR)
Title: Method for manufacturing a flash memory device
Inventor: SHIN MIN JUNG
IPC: H01L27/115
Filed: 2008-12-30
Abstract: PURPOSE: A method of manufacturing a flash memory device is provided to form the length of a current flow path of the common source smaller by etching and ion implantation process of the STI(Shallow Trench Isolation) twice. CONSTITUTION: A gate stack including a floating gate(113), a dielectric layer(114), and control gate(115) is formed on a semiconductor substrate(110) having STI thereon. A first etching process is performed to remove a part of an insulating layer which is gap-filled in the common source area at the semiconductor substrate. An impurity is implanted into STI within the common source area operates through a first ion implantation process. A second etching process is performed to remove the insulating layer which is gap-filled in STI within the common source area. An impurity is implanted into STI within the common source area operates through a second ion implantation process.
Patent KR-20080025723-A (KR)
Title: Borate resistant films
Inventor: VICARI RICHARD
IPC: C08J5/18
Filed: 2006-05-02
Abstract: Water-soluble films useful for packaging and encapsulating various products are provided. The packaged and encapsulated products are released when the film dissolves in water. The films incorporate copolymers of vinyl alcohol units and sulfonic acid units at molecular weights and monomer incorporation levels providing improved water solubility characteristics in the presence of certain compounds, especially borate containing compounds. The films are particularly useful for packaging detergent products and encapsulating detergent component such as enzymes. ® KIPO & WIPO 2008
Patent KR-20080017492-A (KR)
Title: Photosensitive element, method of forming resist pattern, and process for producing printed wiring board
Inventor: KUMAKI TAKASHI
IPC: C08F2/50
Filed: 2004-09-17
Abstract: A photosensitive element which is excellent in sensitivity and resolution in exposure to light having a wavelength of especially 400 to 450 nm and which, through development, gives a resist pattern having a rectangular section. The photosensitive element comprises a substrate and a photosensitive resin composition layer constituted of a photosensitive resin composition comprising (A) a binder polymer, (B) a photopolymerizable compound, and (C) a photopolymerization initiator, and is characterized in that the photosensitive resin composition contains as the ingredient (C) a thioxanthone compound represented by the following formula (I) and that when the amount of the thioxanthone compound, in pts.wt. per 100 pts.wt. of the sum of the ingredients (A) and (B), is expressed by P and the thickness of the photosensitive resin composition layer is expressed by Q [mum], then R, which is the product of P and Q, satisfies the relationship (1). In the following formula (I), R1 to R8 each represents hydrogen, halogeno, or a hydrocarbon group. (1) 25.5<= R<=79.0
Patent KR-20080033428-A (KR)
Title: Process for the production of 3-oxo-pregn-4-ene-21,17-carbolactones by the metal-free oxidation of 17-(3-hydroxypropyl)-3,17-dihydroxyandrostanes
Inventor: SEILZ CARSTEN
IPC: C07J53/00
Filed: 2006-07-20
Abstract: This invention relates to processes for the production of 3-oxo-pregnane-21,17-carbolactones of formula (II) as well as 3-oxo-pregn-4-ene-21,17-carbolactones of formula (III) by the metal-free oxidation of 17-(3-hydroxypropyl)-3,17-dihydroxyandrostanes of formula (I). In addition, the invention relates to the dichloromethane hemisolvate of 6beta,7beta; 15beta,16beta-dimethylene-3-oxo-17alpha-pregnan-5beta-ol-21,17-carbolactone (IV) as such as well as to a process for the production of drospirenone.
Patent KR-20080039944-A (KR)
Title: Method and apparatus for improving main rotor yoke fatigue life
Inventor: AGNIHOTRI ASHOK
IPC: B64C27/57
Filed: 2006-06-30
Abstract: A method and system for optimizing rotor flapping utilizes the collective stick position and true airspeed to determine a commanded longitudinal stick position.
Patent KR-20080043860-A (KR)
Title: Compositions and methods for darkening keratinous fibers
Inventor: BRATESCU DANIELA
IPC: A61K8/92
Filed: 2006-08-25
Abstract: The present invention provides a cosmetic or pharmaceutical composition and methods for coating keratinous fibers, whereby the composition comprises more than 50% of at least one perfluoro compound.
Patent KR-20080055904-A (KR)
Title: Elevator device
Inventor: MITSUI ATSUSHI
IPC: B66B7/00
Filed: 2005-12-14
Abstract: A first car suspension sheave and a second car suspension sheave are provided at an elevator car, and a first balance-weight suspension sheave and a second balance-weight suspension sheave are provided at a balance weight. A first hoist having a first drive sheave and a second hoist having a second drive sheave are arranged in a hoistway. The car and the balance weight are suspended in the hoistway by a main rope body having a first main rope and a second main rope. The first main rope is continuously passed over the first drive sheave, the first car suspension sheave, and the first balance-weight suspension sheave. The second main rope is continuously passed over the second drive sheave, the second car suspension sheave, and the second balance-weight suspension sheave. The construction reduces the size of the first hoist and the second hoist and also reduces the space in the hoistway.
Patent KR-20080066761-A (KR)
Title: Card connector
Inventor: MARUYAMA SHINICHIRO
IPC: H04L12/46
Filed: 2006-10-03
Abstract: A memory card connector (10) is disclosed that includes a card engaging member (14) in the form of a slider (14) which has a projection (14d) that extends from the slider to engage a retention notch (23) in the memory card (21). The card (21) is engaged when the card is inserted into the connector, and once inserted the card is pushed to release it. A biasing spring (15) is provided to bias the slider (14) in an ejection direction and this biasing spring exerts an ejection force on the slider. The slider engages (llh) a stop formed on the connector housing (11) and the slider (14) tilts to release the slider projection (14d) from the memory card retention notch (23).
Patent KR-20080059291-A (KR)
Title: Transmission power level estimation
Inventor: ZEIRA ELDAD
IPC: H04J13/00
Filed: 2002-05-07
Abstract: A model for noise rise of users in relation to an interference measure, a pathloss and a desired signal to interference ratio is provided. For a selected user, a pathloss, an interference measure and a desired signal to interference ratio is determined. A noise rise for the selected user is determined using the determined interference measure, pathloss, desired signal to interference ratio and the noise rise model. The selected user transmission power level is estimated using the determined noise rise.
Patent KR-20080095836-A (KR)
Title: Modulation of angiogenesis by a-beta peptide fragments
Inventor: PARIS DANIEL
IPC: C07K14/47
Filed: 2006-11-13
Abstract: Provided are AF peptide fragments that are useful in inhibiting angiogenesis. Also provided are methods for the treatment of pathological or unwanted angiogenesis and conditions and diseases associated therewith by administering an effective amount of an AF fragment. In a particular embodiment, the peptide fragment includes the sequence HHQKLVFF.
Patent KR-20080058491-A (KR)
Title: Double-faced electrode package, and its manufacturing method
Inventor: ISHIHARA MASAMICHI
IPC: H01L23/52
Filed: 2006-11-02
Abstract: A double-faced electrode package has an LSI chip sealed with a mold resin and is provided with electrodes for external connections on the two faces of the front and back sides. The LSI chip is adhered to a die pad of a lead frame, in which an outer lead portion is exposed as a back electrode to at least the back side, thereby to wire the LSI chip and the plural inner lead portions of the lead frame. At least partially of the inner lead portions, a front face electrode is integrally formed by further working the lead frame partially, and the head face of the front face electrode or the bump electrode connected with the former are formed as external connection electrodes to be connected with other substrates or elements.
Patent KR-20080075502-A (KR)
Title: Method and apparatus for spectroscopic analysis
Inventor: TAYLOR HAYWARD IAN KEVIN
IPC: G01N21/35
Filed: 2006-11-17
Abstract: A method and apparatus for obtaining the gas-phase electromagnetic radiation spectrum of a liquid sample, which apparatus comprises an analysis chamber having an inlet and an outlet, wherein the inlet and analysis chamber are adapted such that, in use, liquid sample is drawn into the inlet through capillary action and vapourised therein, the vapourised liquid sample remaining in the gas phase within the inlet and the analysis chamber. The apparatus may be attached to a process conduit or vessel containing a source of the liquid for analysis, making it suitable for collecting on-line spectra.