baber/WOPTO huggingface dataset:
Patent KR-20090041755-A (KR)
Title: Integrated circuit semiconductor device having stacked level transistors portion and fabrication method thereof
Inventor: YOON JAE MAN
IPC: H01L21/336
Filed: 2007-10-24
Abstract: An integrated circuit semiconductor device having stacked level transistors and fabrication method is provided to increase the integration density of a device by forming a cell array transistor and a peripheral circuit transistor with a vertical or a planar transistor. A first transistor(400) is formed at the lower plate, and the first transistor is composed of one of a vertical transistor and planar transistor. A junction insulating layer is formed on the first transistor, and a second transistor(500) is formed in an upper plate. The second transistor is composed of one of the vertical transistor and planar transistor, and the first transistor and the second transistor are connected with each other through a wiring layer.
Patent KR-20090041851-A (KR)
Title: Ventilating device
Inventor: PARK JONG CHOL
IPC: F24F11/75
Filed: 2007-10-25
Abstract: A ventilator is provided to discharge a fixed air volume without a separate pressure sensor by controlling the opening degree of the electric damper based on the rpm of BLDC(Brushless DC) motor installed on the inside air outlet and the outside air inlet. A ventilator comprises a main body(50), a heat exchanger(60) installed at the center inside the main body, an inside air outlet port(51) and an outside air inlet pipe(52) formed on one side of the main body, an inside air intake port(54) an outside air supply port(53) formed on the other side of the main body, an air exhaust fan(61) installed at one side in the main body and discharging the inside air through the inside air outlet port, an air supply fan(62) installed at the other side in the main body and inhaling the outside air to send it to the outside air supply outlet, a BLDC motor for operating the exhaust fan and supply fan, an electric damper(70) installed at the inside air outlet port and outside air inlet port to control the amount of the inside air discharged by the exhaust fan and the amount of the outside air inhaled by the supply fan, an RPM(Revolution Per Minute) sensor which is built in the BLDC motor and measures the motor rpm, and a microprocessor which receives the signal about the measured motor rpm and controls the opening degree of the electric damper.
Patent KR-20070114680-A (KR)
Title: Hellix flow, multiple cell type waste and grit remover
Inventor: KANG DO MOOK
IPC: B01D21/20
Filed: 2007-11-07
Abstract: An apparatus for treating adulteration and grit collectively is provided to remove the adulteration and the grit easily through only flowing of sewage, by regulating flow rate of the sewage to remove the grit and collecting the adulteration through use of a multi-layer cell. An apparatus for treating adulteration and grit collectively is composed of a cylinder-shaped main body(1), an inflow water channel(3), a multi-layer cell(6), an inner collection part(8), an outer collection part(9), a wear(14), etc. The main body includes a grit collection part, of which a lower portion is inclined, narrowed, and converged. The inflow water channel is downwardly formed in a spiral shape along a wall surface of the main body, wherein a cross-section of the inflow water channel is gradually wider. The inflow water channel induces the grit to precipitate by gradually reducing the flow rate of input sewage. The multi-layer cell is constituted to collect the adulteration as the sewage flows up. The multi-layer cell is composed of plural cone-shaped cells having different diameters. In each of the cells, an upper portion and a lower portion are opened and the lower portion has a larger diameter than the upper portion. The cells are disposed in an order of diameter while a cell having the smallest diameter is positioned at the lowermost part in the multi-layer cell. An inside wall of the inflow water channel is distanced from an outer circumferential surface of the multi-layer cell. Guide blades(7) are respectively attached at the upper portions of respective cells in a cylinder type while the cells are maintained in an opening state. The guide blades induce flowing of the sewage containing adulteration from a lower cell to an upper cell of multi-layer cell. The outer collection part is installed on an outer surface of an upper portion of the uppermost cell of the multi-layer cell so as to discharge residual adulteration contained in treated water. The wear is installed on an inner circumferential surface of an upper portion of the main body so as to flow out the treated water.
Patent KR-20090053211-A (KR)
Inventor: SEO YONG SEOK
IPC: C08G63/183
Filed: 2007-11-22
Abstract: 본원 발명은 에스테르화 반응, 용융중합, 및 고상중합의 단계를 거쳐 폴리에스테르 수지를 제조하는 방법으로서, 제조되는 중합체의 중량을 기준으로 안티몬계 촉매 210~250 ppm, 인계 열안정제 20~30 ppm, 코발트계 조색제18~35 ppm을 이용하며, 용융중합은 275~285 ℃의 온도범위에서 수행되는 것을 특징으로 하는 폴리에스테르 수지의 제조방법을 제공한다.   
     본원 발명의 상기 제조방법은 부반응 물질인 아세트알데히드의 함량이 낮은 폴리에스테르 수지 제공한다. 이에 상기 수지를 이용하여 제작한 용기를 음료저장에 사용하는 경우 음료 내에서 발생하는 이취를 방지하여 음료의 변질을 막고 음료의 보존기한을 늘릴 수 있는 장점이 있다.  
     폴리에스테르 수지, 아세트알데히드
Patent KR-20090055063-A (KR)
Title: Construction method of pre-stressed concrete beam
Inventor: GU JA GAB
IPC: E01D21/00
Filed: 2007-11-28
Abstract: A construction method of a prestressed concrete beam is provided to make construction facilitated because the prestressed beam prefabricated in the factory can be immediately constructed. A construction method of a prestressed concrete beam comprises a step of forming a steel-frame structure(10) of a beam having a V-shaped cross section(20); a step of setting up in the outer side of the steel construction a support bar which is possible to rotate, supports the guide member; a step of fixing on the fixing unit in the location higher than the guide member; a step of introducing the tensile force after tensioning both end part of the prestressed concrete steel; a step that applies the concrete in the prestressed concrete steel in the state where the tensile force is applied inside the mold and cured; and a step of prestressing the concrete after cutting the unit of the discrete step is included after the concrete curing.
Patent KR-20090056456-A (KR)
Title: Positive type photosensitive resin composition
Inventor: YOO YONG SIK
IPC: G03F7/039
Filed: 2007-11-30
Abstract: A positive type photosensitive resin composition is provided to cause chemical change due to exposure, to form patterns by increasing a development rate of exposure region, to form a surface passivation layer and an interlayer insulating film with excellent heat resistance while minimizing the loss of resolution and sensitivity. A positive type photosensitive resin composition comprises a polyamide polymer represented by chemical formula 1; an esterified quinonediazide compound; a phenolic group-containing compound; and solvent. In chemical formula 1, X1 ~ X3 are independently divalent ~ tetravalent organic groups; Y1 ~ Y2 are independently divalent ~ hexavalent organic groups; E is residue induced from aldehyde; R1 ~ R2 are independently hydrogen or C1-5 organic groups; m1 and m2 are independently 0 ~ 100, wherein m1+m2 is 5 ~ 100; n1, n2 and n3 are independently an integer of 0 ~ 2, wherein n2 + n3 is an integer of 0 ~ 3.
Patent KR-20090056724-A (KR)
Title: Method for manufacturing metal line of semiconductor device
Inventor: BAEK IN CHEOL
IPC: H01L21/027
Filed: 2007-11-30
Abstract: A method for manufacturing a metal line of a semiconductor device is provided to improve production yield while reducing a critical dimension by patterning a metal wiring with a hard mask. In a method for manufacturing a metal line of a semiconductor device, a hard mask film is formed on a metal layer(110a). A dummy metal layer is formed on the hard mask film, and a photoresist pattern is formed on the dummy metal layer. A dummy metal layer pattern and a part of a preliminary hard mask film are formed by partly etching dummy metal layer and the hard mask layer. A part of the preliminary hard mask film is etched and the hard mask is formed, and the metal wiring is formed by etching the metal wire line with the hard mask.
Patent KR-20090058925-A (KR)
Title: Method for selective separation of xylene isomer with guanidinium 4-iodobenzene sulfonate host compound
Inventor: KIM WOO SIK
IPC: C07C15/08
Filed: 2007-12-05
Abstract: A selective separation method of xylene isomer is provided to efficiently separate xylene isomer from a mixture of the xylene isomer by using a guanidinium 4-iodobenzene sulfonate host compound showing different affinity according to xylene isomers. A selective separation method of xylene isomer comprises the steps of: manufacturing host-saturated solution by dissolving guanidinium 4-iodobenzene sulfonate host molecules in methanol solution to prepare host-saturated solution; performing inclusion reaction by slowly adding the saturated solution to the mixture of the xylene isomer; when crystals are formed, filtering the product to separate solid and liquid; washing the solid with cold methanol and then drying the washed methanol to obtain crystals; and calculating the content of each xylene isomer by using a gas chromatography.
Patent KR-20090060731-A (KR)
Inventor: GO JOON SEOG
IPC: E02F9/00
Filed: 2007-12-10
Abstract: A hydraulic pipe connector of an excavator is provided to simply the assembly of main pipes so as to improve workability. A hydraulic pipe connector of an excavator comprises a pair of upper boom support bodies(7) which is mounted on an upper revolving body of the excavator and in which a boom(3) is installed, a main pipe(4) which is composed by connecting two divided sections and supplies working oil to a hydraulic cylinder, and a main pipe fixing bracket(8) which is fixed to the upper boom support bodies to connect the divided sections of the main pipe.
Patent KR-20090060845-A (KR)
Title: 3-d microphone array structure
Inventor: CHO TAE HWAN
IPC: H04R1/40
Filed: 2007-12-10
Abstract: A 3D microphone array structure is provided to measure a 3D position of a sound source by including a horizontal microphone array and a vertical microphone array. A microphone array structure includes a horizontal microphone array(110) and a vertical microphone array(120). The horizontal microphone array includes a microphone arrangement surface in a plane by separately arranging a plurality of first microphones(112) on the plane. The vertical microphone array includes a plurality of second microphones(122) and a support member. The plurality of second microphones are vertically arranged in the microphone arrangement surface in the center of the horizontal microphone array. The supporting member is arranged in the center of the horizontal microphone array in a direction vertical to the microphone arrangement surface.
Patent KR-20090038779-A (KR)
Title: Treadmill with automatic speed control, control module of the same and control method of the same
Inventor: PARK JAE SANG
IPC: A63B22/02
Filed: 2007-12-12
Abstract: An automatic speed-regulating treadmill, a control module thereof, and a control method for the same are provided, which minimize the measurement error by controlling the height of a user sensor. A treadmill control method comprises: a step(S1000) that a user sensor measures the location of a user; a pre-processing step(S2000) for converting the measured value into the conversion value; a standard location generating step(S3000) producing the standard location value based on the belt velocity; and an operation command step(S4000) performing the operation command by delivering the first control signal to the motor driver based on the measured value or the conversion value and standard location value.
Patent KR-20090062856-A (KR)
Title: A cap tilting device of cap over a car
Inventor: SONG JA SANG
IPC: B62D33/067
Filed: 2007-12-13
Abstract: A cab tilting device of cab-over vehicles is provided to prevent a driver from being bumped against front glass or being rushed to the outside in case of a head-on collision. A cab tilting device of cab-over vehicles comprises: a cab(140) whose one side is hinge-combined with one side of a frame(120) by a cab tilting shaft(110) and the other side is connected to the other side of the frame by a hydraulic cylinder; and a length variable unit to move the cab tilting shaft upward in case of collision. The length variable unit consists of: a guide rail with the frame; a collision part(153) sliding along the guide rail in case of collision; a sliding rod(155) whose one side is hinge-combined with the collision part and the other side supports the cab tilting shaft; and a guide rod(157) to support the sliding rod.
Patent KR-20090062902-A (KR)
Inventor: LEE JIN SUNG
IPC: H04W12/06
Filed: 2007-12-13
Abstract: 본 발명은 휴대용 단말기에 북마크를 등록하는 장치 및 방법에 관한 것으로, 사용자로부터 북마크 등록요청을 감지하면 요청받은 북마크 정보를 북마크 서버로 전송하는 북마크 등록 장치; 상기 북마크 정보를 수신하면 상기 북마크 정보와 사용자 정보를 푸시 서버로 전송하는 북마크 서버; 상기 사용자 정보에 상응하는 휴대용 단말기로 상기 북마크 정보를 전송하는 푸시 서버; 및, 상기 푸시 서버로부터 상기 북마크 정보를 수신하면 상기 북마크 정보를 저장하여 등록하는 상기 휴대용 단말기를 포함한다. 
     
     휴대용 단말기, 북마크, 개인용 컴퓨터, 아이콘, 북마크 등록
Patent KR-20080063083-A (KR)
Title: Information processing apparstus, startup method and computer program
Inventor: YAMAJI HIDENORI
IPC: H04N5/232
Filed: 2007-12-14
Abstract: An information processing apparatus, a starting method, and a program are provided to start quickly when power supply is stopped quickly to maintain a suspension state. When an information processing device transits to one idle state between a suspension state and a hibernation state, a memory control unit controls memorization of the idle state information. A battery attachment/detachment detecting program(206) detects the stop of power supplied to maintain the suspension state as the idle state. A starting method determining program determines a starting method transited from the idle state to an operation state based on history information indicating the history of power supply in the idle state and the idle state information.
Patent KR-20090065008-A (KR)
Title: Terminal device and method of storage of broadcasting contents information thereof
Inventor: PARK IN HO
IPC: H04N5/76
Filed: 2007-12-17
Abstract: A terminal and a contents information storage method thereof are provided to effectively record information on a user's preference contents, and to offer an opportunity of re-watching and listening to the corresponding contents with the recorded information. A broadcasting reception terminal receives a broadcast signal and a data signal(200). The received broadcast and data signals are restored to be reproducible. The restored broadcast and data signals are displayed(210). While the restored broadcast signal is reproduced, a storage command is inputted(220). Data on a broadcast program which is reproduced at the moment is stored(230). The data on the stored broadcast program is an EPG(Electronic Program Guide) of the corresponding broadcast program.
Patent KR-20090065033-A (KR)
Title: Method for preparing takju using colloid mill and pressing homogenizer
Inventor: KIM YOUNG KYU
IPC: C12G3/00
Filed: 2007-12-17
Abstract: A method for manufacturing Takju(coarse liquor) using colloid mill and high pressing homogenizer is provided to improve the degree of precipitation and obtain soft feeling in drinking. A method for manufacturing Takju(coarse liquor) with colloid mill and high pressing homogenizer comprises: a step of making base; a step of making ferment; and a step of performing minute process to obtain undiluted solution of Takju. The minute process is performed with 1,500-3,000 rpm of colloid mill and 500-5,000 Bar of high pressing homogenizer. The solid particle size of the Takju is fined into 0.5-15 mum.
Patent KR-20090065073-A (KR)
Title: Synthetic method of the inp quantum dot
Inventor: PARK JOUNG KYU
IPC: C01B25/08
Filed: 2007-12-17
Abstract: A synthetic method of an indium phosphite quantum dot is provided to economically manufacture a indium phosphite quantum dot at lower temperature within shorter reaction time than conventional method, by introducing triphenyl phosphate and polyol solvent. A synthetic method of an indium phosphite quantum dot comprises a step of mixing indium salt and triphenyl phosphate in the presence of polyol solvent in a molar ration of 1 : 0.75 ~ 10; and heating the mixture at 100~250 °C for 2~24 hours. The polyol is a single solvent or a mixed solvent of at least two kinds selected form alkanols, alkanediols and glycols. The indium salt is selected from indium halide, indium nitrate, indium acetate and indium hydroxide.
Patent KR-20090069078-A (KR)
Title: Process for producing gemini type quaternary cationic compounds using epihalohydrin
Inventor: PARK TAE WON
IPC: C07C211/63
Filed: 2007-12-24
Abstract: A method for preparing a gemini type quaternary cationic compound is provided to complement disadvantages of conventional gemini type quaternary cationic compound and to produce the gemini type quaternary cationic compound massively. A method for preparing a gemini type quaternary cationic compound comprises a step of manufacturing a gemini type quaternary cationic compound through reaction with a tertiary amine, a neutralizing agent and epihalohydrin. The gemini type quaternary cationic compound is represented by chemical formula 4. In chemical formula 4, R1-R6 are C1-30 alkyl group, alkylene group, hydroxy alkyl group or hydroxy alkylene group; X and Y are independently selected from halogen element or anionic parts in solvent of formic acid, acetic acid and nitric acid.
Patent KR-20080061311-A (KR)
Title: Crack-resistant solder joint, electronic component such as circuit substrate having the solder joint, semiconductor device, and manufacturing method of electronic component
Inventor: YOKOBAYASHI MASATO
IPC: H01L23/12
Filed: 2007-12-26
Abstract: A crack-resistant solder joint is provided to form a structure in which a crack seldom occurs in a solder joint by controlling the depth of a concave part position in a part of a land on which a solder joint process is performed and the thickness of nickel plating performed on the land part. A solder joint includes a concave part(113) and at least one metal layer stacked on the surface of the concave part wherein the concave part is recessed with respect to the surface of a substrate(111). A position between the interface of the metal layer and a tin alloy layer formed on the surface of the metal layer in soldering the metal layer and a plane including a reference surface of an electrode included in an electronic component goes amiss. The metal layer can be higher than the reference surface so that the surface of the metal layer is formed outside the concave part.
Patent KR-20070042973-A (KR)
Title: Rail fixing device
Inventor: HOEHNE HUBERTUS
IPC: E01B9/48
Filed: 2005-06-17
Abstract: A rail fixing device including a tensioning clamp extending from a holding element and removably arranged on a ribbed plate on which the rail base is mounted. The ribbed plate is placed on an elastic intermediate layer which is maintained in a required prestressed state by the holding element.
Patent KR-20070048771-A (KR)
Inventor: KANAYA NAOAKI
IPC: A61K31/444
Filed: 2005-08-08
Abstract: 화학식 I 
     [화학식 I] 
     
       
     
     [화학식 중, Ar 1 은 화학식 II 
     [화학식 II] 
     
       
     
     를 나타내고; Ar 2 는 치환되어 있어도 되는 5원 또는 6원의 방향족 복소환기를 나타내며; X는 화학식 III 
     [화학식 III] 
     
       
     
     를 나타낸다.] 
     으로 표시되는 화합물, 그의 염 또는 그들의 용매화물. 
     COX-1 및 COX-2를 저해하지 않는 강력한 혈소판응집 억제약을 제공한다. 
     혈소판응집 억제작용, 혈전형성 억제, 피라졸 유도체, 허혈성 질환, COX-1, COX-2
Patent KR-20070040842-A (KR)
Inventor: BOGNER MICHAEL
IPC: F16H7/02
Filed: 2005-07-22
Abstract: 본 발명은 벨트 구동기, 특히 엔진의 제어 구동기에 관한 것이며, 이는 구동 샤프트의 구동중인 휠, 피동 샤프트의 적어도 하나의 구동된 휠 및 벨트 수단을 포함하고, 이 경우 상기 구동중인 휠 또는 구동된 휠(1 내지 7)은 그 둥글지 않은 구성 및 그 위상 위치에 의해서 벨트 구동기에 추가의 불규칙성을 제공하며, 이로써 벨트 수단이 매끄럽게 운행한다.  구동중인 또는 구동된 둥글지 않은 휠이 그 위상에 맞는 회전 위치에서 그 구동중인 또는 구동된 샤프트에 회전 불가능하게 연결됨으로써, 위상에 맞게 일정한 위치에서 간단하게 조립될 수 있는 둥글지 않은 휠(1 내지 7)을 얻을 수 있다. 
       
     벨트 구동기, 휠, 접촉면, 조정 장치, 마커, 대응 마커
Patent KR-20070053775-A (KR)
Inventor: DOI MASARU
IPC: G01R31/3183
Filed: 2005-07-26
Abstract: 반도체 디바이스를 시험하는 시험 장치에 있어서, 반도체 디바이스를 시험하기 위한 파형 정보를 순차적으로 독출하여 출력하는 패턴 발생부와, 패턴 발생부가 순차적으로 출력하는 파형 정보로부터 파형을 형성하는 파형 발생부와, 패턴 발생부가 출력하는 매치 검출 요구 사이클에 따라, 반도체 디바이스가 출력하는 출력 신호와, 기대값 패턴이 일치하는지를 검출하는 매치 검출부와, 출력 신호와 기대값 패턴이 일치한 경우에, 매치 검출 요구 사이클을 종료시키고, 패턴 발생부로 하여금 다음의 파형 정보의 발생을 행하도록 하는 인터럽트부를 포함하는 시험 장치를 제공한다. 
       
     시험 장치, 반도체 디바이스, 파이프 라인, 기대값 패턴, 매치, 주기
Patent KR-20070059212-A (KR)
Title: Method for regulating the lambda value of an internal combustion engine
Inventor: MATHEWS BEJOY
IPC: F01N9/00
Filed: 2005-09-16
Abstract: The invention relates to a method for regulating the lambda value of an internal combustion engine with a catalytic converter for subsequently treating the exhaust gases of the internal combustion engine, with a binary lambda probe (6), which is mounted upstream from the catalytic converter and which senses the composition of the exhaust gases. According to the invention, the lambda set value is superimposed with a lean/rich amplitude. This lean/rich amplitude has an integral component (I) and a discontinuous component (P) leading back to the lambda set value. When a change (D) that differs from the change in the exhaust gas composition caused by the lean/rich amplitude is detected, the coefficient of the integral component (I) is modified and/or a discontinuous component (P) is added to the integral component or subtracted therefrom.
Patent KR-20070086014-A (KR)
Title: Transmitting method, receiving method, and radio apparatus using them
Inventor: NAKAO SEIGO
IPC: H04B7/26
Filed: 2005-11-10
Abstract: To improve precision of control of data transmission. A processing part (22) transmits, from at least one of a plurality of antennas (12), data associated with each of the antennas (12). A control part (30) generates a request signal for causing a second radio apparatus to provide rate information of the second radio apparatus. When transmitting the request signal, the processing part (22) also transmits, from a plurality of antennas (12) also including ones other than an antenna (12) from which to transmit the data, known signals associated with the respective antennas (12).
Patent KR-20070104368-A (KR)
Title: Sheet-like article storage container
Inventor: HAGIHARA YOSHIHIRO
IPC: B65D83/08
Filed: 2005-06-06
Abstract: A sheet-like article storage container enabling the secure take-out of sheet-like articles stored therein in a stacked state and a reduction in the occurrence of wrinkles on a following sheet-like article when a returning operation is performed by a sheet feeding means. The sheet-like article storage container comprises an upwardly opened container body (1) in which the sheet-like articles (10) in the stacked state are stored, a cover body (15) openably closing the upper opening (6) of the container body (1), and the sheet feeding means (30) installed in the cover body (15) and feeding the sheet-like articles (10) through an takeout port (25) formed at least in one of the container body (1) and the cover body (15) one by one from the upper side. The sheet-like article storage container also comprises a deflection forming means (A) deflecting the sheet-like articles (10) stored in the container body (1) in a direction crossingly perpendicular to its feeding direction.
Patent KR-20070104600-A (KR)
Title: Low distortion interlayer
Inventor: YACAVONE VINCENT
IPC: B32B17/10
Filed: 2006-02-22
Abstract: The present invention is in the field of multiple layer glass panels comprising a polymer sheet (14) having desirable surface properties, and more specifically, the present invention is in the field of multiple layer glass panels comprising poly (vinyl butyral) having a finished surface of relatively low waviness and high roughness disposed in contact with poly (ethylene terephthalate) (16) and/or other poly (vinyl butyral) type layers.