baber/WOPTO huggingface dataset:
Patent KR-20080023551-A (KR)
Title: Method for preparing graft copolymer resin of vinyl chloride
Inventor: LEE DONG GIL
IPC: C08F259/04
Filed: 2006-09-11
Abstract: A method for preparing a vinyl chloride-based graft copolymer resin is provided to improve impact resistance and processability and to enhance the shape uniformity of formed particles. A method for preparing a vinyl chloride-based graft copolymer resin comprises the steps of: adding an acrylic copolymer latex, a vinyl chloride monomer and a flocculant to deionized water before the initiation of suspension polymerization and mixing them; and graft copolymerizing it with injecting a dispersant in parts to the mixture before it reaches a polymerization temperature. Preferably the dispersant is at least one selected from the group consisting of vinyl acetate, cellulose and gelatin.
Patent KR-20080024664-A (KR)
Title: Bearing seal
Inventor: HONG DUCK HEE
IPC: F16C33/72
Filed: 2006-09-14
Abstract: A bearing seal is provided to seal the space between outer and inner metal members by filling with a horizontal and a vertical unit. A bearing seal comprises a horizontal unit(320) and a vertical unit(340). The horizontal unit closes an inlet(420) and an outlet(440). The vertical unit is attached to vertical inner walls(120) of outer and inner metal members(100,200).
Patent KR-20060107979-A (KR)
Inventor: LIM SOO IL
IPC: B08B7/00
Filed: 2006-09-26
Abstract: 본 발명은 드라이아이스 펠렛을 이용한 블라스팅 장치에 관한 것으로, 본 발명의 특징은 공기압을 이용하여 드라이아이스 펠렛 입자를 고속으로 분사하므로서 대상물의 표면에 묻은 이물질 등을 효과적으로 제거함은 물론이고, 제거작업 후 드라이아이스 펠렛이 자체적으로 승화되어 없어지므로 이물질이 발생되지 않게 되어 별도의 세척작업을 하지 않아도 되는 등의 효과를 얻을 수 있게 한 것이다. 
     드라이아이스 펠렛을 이용한 블라스팅 장치를 구성함에 있어서,  
     내부가 중공체로 된 케이스(11)와, 레귤레이터가 별도 구비된 콘트롤러(23)가 상부에 설치되어 이동이 용이한 구조로 된 프레임(10)과,  
     상기 케이스(11)의 상부에는, 일측에 낙하관(22)이 하부로 형성된 고정판(13)을 개재한 상태로 내부에는 경사면(14)이 형성되어 펠렛의 낙하를 유도하고, 상부측과 측방에는 각각 상부투시창(15)과 측방투시창(16)을 각각 구비하며, 상부투시창(15) 가장자리 일측에는 공급관(28)을 형성하여 내부를 확인할 수 있도록 구성한 상태로 케이스(11)와 일체로 설치된 드럼(12)과,  
     상기 고정판(13)의 상부에는 동축상에서 회전하는 회전판(29)의 하부에 호형의 보조스크래퍼(20)가 고정되고, 이의 상부에는 경사상의 회전스크래퍼(17)를 동시에 구동할 수 있도록 설치된 감속모터(18)와,  
     상기 고정판(13)에는 환형테(21)를 구비하여 펠렛의 비산을 방지하고, 낙하 관(22)의 상부 가장자리에는 고정스크래퍼(19)를 구비하여 드라이아이스 펠렛의 낙하를 도울 수 있게 하고, 케이스(11)의 내부에 구비된 고정판(13)의 낙하관(22)에는 이송관(26)을 연결하고, 콘트롤러(23)의 레귤레이터의 공기를 조절하는 급기관(27)을 드럼(12)과 연결하며, 드럼(12)의 일측에는 내부의 압력을 조절하여 제어가능한 안전밸브(24)를 취부하므로서 공급관(28)으로 공급되는 드라이아이스 펠렛을 분사할 수 있게 한 것을 특징으로 하는 드라이아이스 펠렛을 분사할 수 있게 한 것이다. 
       
     세척, 펠렛, 드라이아이스, 블라스팅, 표면
Patent KR-20080032388-A (KR)
Title: Driving liquid crystal display and apparatus for driving the same
Inventor: JUNG IN YONG
IPC: G02F1/133
Filed: 2006-10-09
Abstract: An LCD device and a driving method thereof are provided to enhance display quality in a two-dot inversion scheme by preventing stripe patterns due to the difference of charge characteristics. An LCD(Liquid Crystal Display) device includes a liquid crystal panel(84), a control signal generating circuit(81), and a data driver(82). The liquid crystal panel includes data and gate lines formed to cross each other and liquid crystal cells disposed in a matrix form. An analog data voltage is supplied to the data lines and scan signals are supplied to the gate lines. The control signal generating circuit generates polarity control signals for controlling the polarity conversion of data voltages and compensation polarity control signals having a shorter period than the polarity control signals. The data driver executes a modulation to decrease digital video data in response to the compensation polarity control signals, converts the modulated digital video data into analog data voltages, and supplies the converted voltages to the data lines.
Patent KR-20080035756-A (KR)
Title: Liquid crystal display and the method for testing the same
Inventor: KIM KWAN HO
IPC: G02F1/133
Filed: 2006-10-20
Abstract: An LCD(Liquid Crystal Display) and a method for testing the same are provided to prevent damage of an LCD panel caused by an initial timing control signal damaged or deleted during HVS(High Voltage Stress) driving by including an input terminal and a pull-down resistance in a memory. A memory(35) stores an initial timing control signal, and is maintained in a read state by receiving high digital driving voltage during HVS driving. A timing controller(40) receives the initial timing control signal, and supplies a control signal to a gate driver(54) and a data driver(56). The gate driver receives the controls signal to process a gate control signal. The data driver receives the control signal to process a data control signal. An LCD panel(60) displays images by receiving signals through the gate driver and the data driver. The memory comprises the followings. An input terminal receives the high digital driving voltage. A pull-down resistance is connected between the input terminal and a driving chip. By puling down the ground by being connected with the ground, the pull-down resistance maintains the memory in the read state.
Patent KR-20080038957-A (KR)
Title: Electroluminescent compounds and organic electroluminescent device using the same
Inventor: KWON SOON KI
IPC: C09K11/06
Filed: 2006-10-31
Abstract: An organic electroluminescent compound is provided to improve luminous efficiency characteristics and to produce an organic electroluminescent device having wide viewing angle, excellent contrast, and fast response time. An organic electroluminescent compound has a structure represented by the following formula 1, wherein R1 and R2 are selected from substituted or unsubstituted phenyl groups, substituted or unsubstituted C10-20 fused polycyclic aromatic groups, or substituted or unsubstituted heterocycles. An organic electroluminescent device comprises the organic electroluminescent compound as an electroluminescent material. The organic electroluminescent compound is used as an electroluminescent host or electroluminescent guest.
Patent KR-20080038985-A (KR)
Title: Circuit of switching for test pad for memory device
Inventor: KIM YOU SUNG
IPC: G11C5/14
Filed: 2006-10-31
Abstract: A test pad switching circuit of a memory device is provided to perform more stable power supply by increasing the number of power supply pads of a semiconductor chip after completing packaging. A power supply part(100) provides a test voltage, an operation voltage and a ground voltage for the operation of a memory device. Test pads are comprised in the memory device. A test mode entry(300) outputs a control signal indicating a test mode. A control block(400) connects one of the test voltage, the operation voltage and the ground voltage of the power supply part to the test pad according to a control signal outputted from the test mode entry.
Patent KR-20070054104-A (KR)
Inventor: TAKEDA KAZUNORI
IPC: A61K36/18
Filed: 2006-11-17
Abstract: 케피어 그레인에서 분리된 미생물 그룹 및 균주 락토바실라세아에( Lactobacillaceae )과의 신종인 락토바실러스속( Lactobacillus       sp   . ) SIID1719-6b 를 녹차 단독으로 미생물 배양하여 수득된 미생물 배양물로부터 균체를 제거한 배양물. SIID1719-6b(FERM AP-20062)는 독립 행정법인 산업기술종합연구소 특허생물기탁센터에 기탁하고, 또, FERM ABP-I0299로서 동센터에 국제기탁하였다. 상기 배양물은 피부염 발병 억제, 피부 창상의 치유 촉진효과를 가진다. 
       
     케피어 그레인, 락토바실라세아에, 녹차
Patent KR-20070056980-A (KR)
Title: Desulfurization catalyst for catalytic cracked gasoline and method for desulfurizing catalytic cracked gasoline using the same
Inventor: NONAKA SEIJIRO
IPC: B01J21/12
Filed: 2006-11-28
Abstract: A desulfurization catalyst for catalytic cracked gasoline which exhibits high desulfurization performance and cracking activity in removing a sulfur content of gasoline fractions and suppresses generation of hydrogen and coke when catalytically cracking heavy hydrocarbon oil or vacuum gas oil, and a method for desulfurizing catalytic cracked gasoline using the desulfurization catalyst are provided. A desulfurization catalyst for catalytic cracked gasoline contains particulate vanadium oxide in porous spherical microscopic particles of inorganic oxide. The particulate vanadium oxide has an average particle diameter ranging from 0.1 to 10 mum. The particulate vanadium oxide has a content ranging from 0.3 to 3 weight % as calculated as that of V2O5. The porous spherical microscopic particles of inorganic oxide contain antimony. The porous spherical microscopic particles of inorganic oxide are made of a crystalline aluminosilicate zeolite and a porous inorganic oxide matrix. A method for desulfurizing catalytic cracked gasoline comprises performing a catalytic cracking reaction and a desulfurization reaction by contacting heavy hydrocarbon oil and/or vacuum gas oil with a catalyst mixture under the catalytic cracking conditions after preparing the catalyst mixture by mixing the desulfurization catalyst for catalytic cracked gasoline with a hydrocarbon fluidized catalytic cracked catalyst in a weight ratio range from 5/95 to 50/50.
Patent KR-20080048712-A (KR)
Title: Straight movement device of traveling
Inventor: HEO TAE KYU
IPC: F15B11/00
Filed: 2006-11-29
Abstract: A straight movement device of traveling is provided to prevent a driver from being fallen over a driving pedal when getting on and off an operation room by removing an additional straight traveling pedal. A straight movement device of traveling includes main and pilot pumps(1,7), traveling motors(5,6), a main control valve(2), traveling pedals(8,9), a straight traveling valve(13), a shuttle valve(11), an electric switch(15), and a solenoid valve(16). The main and pilot pump is driven by an engine. The driving motor is connected to the main pump and is driven by working fluid. The main control valve is installed at a passage between the main pump and the traveling motor and controls the working fluid supplied to the traveling motor. The traveling pedals control the working fluid supplied to traveling spools(3,4) from the pilot pump. The straight traveling valve is installed to open and close a pipe line connecting the main pump and the traveling motor in parallel. The shuttle valve selects high pressure working fluid of the working fluid supplied in case of operation of the traveling valve. The electric switch is installed at an operation position of an operation seat. The solenoid valve is installed to open and close a signal pressure passage between the shuttle valve and the traveling straight valve, is switched according to an input signal from the electric switch, and outputs a driving signal to the straight traveling valve.
Patent KR-20080049932-A (KR)
Title: Tuner for receiving digital cable broadcasting
Inventor: BANG SEUNG IN
IPC: H04N5/52
Filed: 2006-12-01
Abstract: A tuner for receiving digital cable broadcasting is provided to detect the gain of multi-channel digital cable broadcasting signals amplified and outputted from an LNA from a cable antenna and operate an AGC circuit so as for the gain-controlled multi-channel digital cable broadcasting signals to be inputted to the LNA if the gain of the multi-channel digital cable broadcasting signals is more than a preset gain level, thereby preventing the saturation of the LNA and preventing the generation of harmonics caused by the saturation of the LNA. A tuner comprises an LNA(Low Noise Amplifier)(21), an input tuning circuit(23), a high frequency gain control amplifier(24), an inter-stage tuning circuit(25), a mixer(26), a filter(27), an AGC(Auto Gain Control) circuit(20), and an auto gain level detecting circuit(22). The AGC circuit controls the gain of a digital cable signal inputted from a cable antenna(ANT). The auto gain level detecting circuit operates the AGC circuit to control the gain of multi-channel digital cable broadcasting signals inputted from the cable antenna if the gain level of a detected signal is higher than a preset gain level.
Patent KR-20080050741-A (KR)
Title: Floating connector for board to board
Inventor: SEONG KYOUNG MO
IPC: H01R12/71
Filed: 2006-12-04
Abstract: A connector for connecting boards is provided to prevent lead solution from flowing to a terminal side when soldering a terminal lead part of a socket in a board by inserting the socket into a terminal, simultaneously pressing a socket housing of one side, and closely adhering to the terminal. A concave groove(112) is formed in an end of an internal side of a guide groove(111) of a plug(100). A protrusion(212) protruded to an insertion part(213) is formed on a guide projection(211) of a socket(200). The protrusion is inserted into the concave groove along the guide groove. A space of the socket is formed in an upper-side housing of a lead part of a terminal, and solder solution rises up on a side of a housing.
Patent KR-20080055134-A (KR)
Title: Socket for holding backlight lamp
Inventor: UM YONG HO
IPC: H01R33/05
Filed: 2006-12-14
Abstract: A socket for holding a backlight lamp is provided to have a high durability and a strong electrode contact force in the absence of an actuator by optimizing the contact terminal shape and strengthening the elasticity of the contact terminal. A backlight lamp terminal(100) is used in a flat panel display device. A socket fixes the backlight lamp terminal, and connects to the circuit board. A housing(10) has a reception space for receiving the backlight lamp terminal inside. An elasticity contact piece(20) contacts with the backlight lamp terminal in the reception space, and maintains the contact. A board connection part(21) connects to the circuit board at the lower part of the housing. A pair of connection maintaining parts(22) are located along both sides in the reception space of the housing, and are extended from the board connection part. A pair of elasticity generating parts(23) are extended from the connection maintaining part, and have circular arc shape. A keeping part(24) forms the concave surface by subsidence of the mutual nearest section of the pair of elasticity generating parts for facing with each other. The backlight lamp terminal is inserted into the keeping part. The elasticity generating part prevents the backlight lamp terminal from being separated out of the keeping part by elasticity.
Patent KR-20080057829-A (KR)
Title: Root-let of electric pole
Inventor: JEONG KYUNG HWAN
IPC: E04H12/22
Filed: 2006-12-21
Abstract: A support of an electric pole is provided to be reused when the electric pole is moved to another place by using a hollow steel body which is can be filled with soil and aggregate instead of concrete. A support of an electric pole comprises a steel body(11), a recess(13), guide tubes(15), and a plurality of reinforcements(16). The steel body has a hollow space(12) to be filled with soil and aggregate. The recess is formed on one side of the steel body and fit to the electric pole. The guide tubes are connected with U bolt holes(14) which are formed at two sides of the recess so that a U bolt(20) can pass through the tubes. The reinforcements are installed inside the hollow space to support the steel body.
Patent KR-20080058854-A (KR)
Title: Water soluble harmful gas collecting apparatus and the system by thereof
Inventor: MOON CHAN SEOK
IPC: B01D47/02
Filed: 2006-12-22
Abstract: A device for collecting water-soluble harmful gas is provided to collect the harmful gas economically and efficiently and allow current facilities to be used as they are by installing the device above a dry pit and collecting the water-soluble harmful gas by flowing of cooling water, and a system for treating water-soluble harmful gas of the dry pit using the device for collecting water-soluble harmful gas is provided. A device(100) for collecting water-soluble harmful gas comprises a plurality of curved surface plates(110) bent in a curved line shape, and shower heads(140) installed above the curved surface plates to supply cooling water to the curved surface plates, wherein the water-soluble harmful gas is collected by cooling water flowing along the curved surface plates. The device further comprises a fixing rope(120) installed on one end portions of the plurality of curved surface plates and fixed to one another in a way that the plurality of curved surface plates are unfoldable. The device further comprises cooling pins(P) installed on top portions of the plurality of curved surface plates to cool the curved surface plates. The plurality of curved surface plates are anti-rust treated plates formed in a height(H) of 5 m and spaced apart from one another in a distance of 2.5 cm. Further, a block film for blocking direct rays is additionally installed at an upper part of the device for collecting water-soluble harmful gas.
Patent KR-20080058933-A (KR)
Title: Unlocking device of auto idle of excavator with articulated boom
Inventor: KWAK KYU SUN
IPC: E02F9/00
Filed: 2006-12-22
Abstract: An auto idle unlocking device of an excavator with an articulated boom is provided to prevent the boom cylinder from slowing down by employing an auto idle unlocking unit to unlock auto idle when a movable pedal is stepped. An auto idle unlocking device of an excavator with an articulated boom comprises a main pump(P), a main control valve(2), an auto idle(7), a boom control valve(3), a boom cylinder(4), a movable pedal(5), and an auto idle unlocking unit(6). The main control valve is connected with the main pump and provided with a plurality of spools. The auto idle is interlocked with the main control valve. The boom control valve is interlocked with the main valve. The boom cylinder, which is selectively interlocked with boom control valve, reciprocates. The movable pedal is interlocked with a pump flow control line(L2) of the main control valve to operate the boom cylinder. When the boom cylinder is operated by the movable pedal, the auto idle unlocking unit senses the operation of the boom cylinder and unlocks the auto idle, wherein the auto idle unlocking unit is installed at the pump flow control line.
Patent KR-20080060577-A (KR)
Title: Exhaust structure of fork lift truck
Inventor: LEE KI HO
IPC: B66F9/06
Filed: 2006-12-27
Abstract: An exhaust structure of a forklift truck is provided to prevent vibration of an exhaust pipe from being transmitted to an exhaust tube without a complicated structure. An exhaust structure of a forklift truck includes a muffler(20), an exhaust pipe(25), and an exhaust tube(30). The muffler is connected to an engine to admit exhaust gas exhausted from the engine. The exhaust pipe guides the exhaust gas through the muffler outside a car body(10). The exhaust tube is installed outside the car body and guides gas exhausted from the exhaust pipe outside. An internal diameter of the exhaust tube is larger than an external diameter of the exhaust pipe so that an end of the exhaust pipe is surrounded by the exhaust tube.
Patent KR-20080060597-A (KR)
Title: Structure of light guide board
Inventor: CHANG CHIA YIN
IPC: G02B6/00
Filed: 2006-12-27
Abstract: A structure of a light guide board is provided to prevent a brightness zone from being generated on a light emitting surface by uniformly radiating the light from a light source through a light incidence surface of the light guide board. A structure of a light guide board includes a light incidence surface(31), a light emitting surface(32), and a reflective surface(33). The light incidence surface, which has been frosted, has a roughness-enhanced zone on a corresponding location to a light source arranged outside the light incidence surface. The light emitting surface is a light emitting surface which is close to two opposite cross sections and the light incidence surface. A micro structure is formed on a part of the light emitting surface. The reflective surface is inclined and forms a plurality of prisms. In order to prevent the brightness zone from being generated in the light guide board, the light from the light source is dispersed by the roughness-enhanced zone of the light incidence surface, the light transmitted through a part of the light emitting surface is dispersed by the micro structure of the light emitting surface, and the prism of the reflective surface adjusts an output of an optical energy.
Patent KR-20080061421-A (KR)
Title: Acrylate syrup and manufacturing method thereof
Inventor: LEE HO SANG
IPC: C08F20/00
Filed: 2006-12-28
Abstract: An acrylic syrup is provided to reduce the number of processing steps required for producing a flooring material or road coating material, to allow easy control of viscosity and conversion ratio, and to realize improved curing time and adhesion, and to prevent surface defects when used for a coating material. An acrylic syrup is obtained by partially polymerizing 100 parts by weight of a multinary monomer mixture containing 30-70 wt% of methyl methacrylate monomer and 30-70 wt% of at least two acrylate comonomers selected from ethyl acrylate, methyl acrylate, n-butyl acrylate, t-butyl acrylate, octyl acrylate, 2-ethylhexyl acrylate, lauryl acrylate, cyclohexyl acrylate, phenyl acrylate and benzyl acrylate, by using 0.005-1 parts by weight of a radical polymerization initiator having a 10-hour half life temperature of 80 deg.C or lower, and 0.005-1 parts by weight of a chain transfer agent.
Patent KR-20080062488-A (KR)
Title: Apparatus and method for informing calling signal using blootuth mobile communication terminal
Inventor: HWANG JONG HYUN
IPC: H04B1/40
Filed: 2006-12-29
Abstract: An apparatus and a method for call signal notification of a Bluetooth mobile communication terminal are provided to inform a driver of call reception alarm sound more clearly and not to disturb the music appreciation of another people, by dividing output of the alarm sound and the music sound into separated speaker. A Bluetooth module(120) receives an incoming call signal outputted from a Bluetooth mobile communication terminal. An audio signal processor(130) outputs the audio signals by processing audio data outputted from an audio signal supply unit, and outputs an incoming call alarm signal according to the control of a control unit. A switching unit(140) switches the output of the audio signal processor and the incoming call alarm signal output. A car audio control unit(100) controls the switching unit so as to output the incoming call alarm signal through a specified speaker only, if the incoming call signal is received through the Bluetooth module.
Patent KR-20060052792-A (KR)
Title: Novel compounds and compositions comprising sterols and/or stanols and cholesterol biosynthesis inhibitors and use thereofin treating or preventing a variety of diseases and conditions
Inventor: KUTNEY JAMES P
IPC: A61K31/70
Filed: 2004-07-09
Abstract: The present invention provides, in one aspect, novel compounds comprising sterols and/or stanols and cholesterol biosynthesis inhibitors, including salts of these compounds and solvates and prodrugs of these compounds and/or salts. In another aspect, the present invention provides compositions comprising at least one sterol and/or stanol ester and at least one cholesterol biosynthesis inhibitor. Also provided are methods of treating or preventing a variety of diseases, conditions and disorders by administering the compounds or compositions provided herein.