baber/WOPTO huggingface dataset:
Patent KR-20090058134-A (KR)
Title: Flame retardant resin composition of polycarbonate with low gloss and molding articles using the same
Inventor: PARK SANG HYUN
IPC: C08L69/00
Filed: 2007-12-04
Abstract: A flame retardant polycarbonate resin composition with low gloss is provided to ensure excellent fire retardancy and quenching effect mechanical strength such as impact resistance, flowability, heat resistance and workability. A flame retardant polycarbonate resin composition with low gloss comprises (A) aromatic polycarbonate 50~99 parts by weight; (B) rubber-modified vinyl-based graft copolymers 1~50 parts by weight including rubbery polymer having average particle diameter of 0.2~10 micron; (C) a vinyl copolymer 0-45 parts by weight; (D) phosphate ester compound 1~30 parts by weight; (E) fluorinated polyolefin 0.05~5 parts by weight; and (F) terpolymer 0.1~10 parts by weight containing ethylene, methyl acrylate and glycidyl methacrylate as a monomer.
Patent KR-20090058683-A (KR)
Title: Auto-face washing machine
Inventor: LEE SNAG MIN
IPC: A47K7/00
Filed: 2007-12-05
Abstract: An automatic face-washing apparatus is provided, which prevents the skin trouble of a user and enables to obtain massage function. An automatic face-washing apparatus comprises: a central processing unit(1); a sensor(3) for measuring the skin of a user; a face-washing part which selects one among neutral, dry, and oil type according to the skin condition of the user by the measurement result of the sensor and performs face-washing; a low frequency massage machine(7); a steam massage machine(8); and a finger pressure massage machine(9); and a timer(10) counting the processing time by the control signal of the central processing unit.
Patent KR-20090059862-A (KR)
Title: Method and system for calculating expectation data and method and system for determinig range expectation in keyword advertisement
Inventor: LEE JOON GOO
IPC: G06Q30/08
Filed: 2007-12-07
Abstract: A method and system for calculating expectation data for a keyword advertisement, and an expectation range determining method and a system therefor are provided to improve the reliability of the expectation data by calculating the expectation data based on the expectation range corresponding to the expectation ranking. A keyword is received from an advertiser(101). One of the expectation ranking or bidding price for the keyword is received from the advertiser. If the bidding price is received from the advertiser, the expectation ranking for the keyword is calculated. The expectation data corresponding to the keyword is calculated by using the expectation range corresponding to the expectation ranking. The expectation data includes the number of times an advertisement is exposed through the keyword, the number of clicking times and the charged money.
Patent KR-20090062619-A (KR)
Title: Semiconductor light emitting device and fabrication method thereof
Inventor: HAN JAE CHEON
IPC: H01L33/20
Filed: 2007-12-13
Abstract: A semiconductor light emitting device and a manufacturing method thereof are provided to improve light emitting efficiency by overlapping the patterns of an electrode layer to improve the reduction of a light emitting area. A light emitting structure(115) is formed on a substrate(110). The light emitting structure includes a first conductive semiconductor layer(120), an active layer(130) and a second conductive semiconductor layer(140). A transparent electrode layer(145) is formed on the light emitting structure. An insulating layer(150) is formed on the transparent electrode layer. The insulating layer is formed to insulate the first electrode layer and the second electrode layer. The second electrode layer with a polygon grating pattern including a square, a pentagon, and a hexagon is formed on the transparent electrode layer. At least one second pad is formed in a crossing potion of the grating pattern. The first electrode layer is formed on the insulating layer. The pattern of the first electrode layer and the pattern of the second electrode layer are partially overlapped.
Patent KR-20090063427-A (KR)
Title: Packing container for tea bag
Inventor: LIM HYUN JIN
IPC: B65D81/26
Filed: 2007-12-14
Abstract: A container for packaging a tea bag is provided to prevent remaining tea bags from being scattered even if a tea bag is drawn and to prevent a desiccant from being stuck to a tea bag. A container for packaging a tea bag comprises a main body(2) which has an inner space and whose upper part is opened so as to put a tea bag; a cover(4) which is provided at the opened part of the main body; and a desiccant storage part(8) which is formed at the cover to put a desiccant(6). The main body is made of a hard material whose shape does not change even by the external force.
Patent KR-20090064150-A (KR)
Title: Method for manufacturing high strength calliper
Inventor: CHO SUNG HO
IPC: C22C37/00
Filed: 2007-12-15
Abstract: A thermo processed type high intensity main post caliper manufacturing method is provided to improve the continued ratio by making the high intensity and light weight of a brake component. A thermo processed type high intensity main post caliper manufacturing method comprises: a fist thermal processing step of making the matrix tissue with austenitizing after inputting the spheroidal graphite cast iron made from C 3.3~3.8%; Si 2.5~3.0%; Mn less than 0.4%; p less than 0.05%; S less than 0.05%; Mg less than 0.05%; Ni 0.5% and the remnant Fe into a furnace; and a second thermal processing step of austempering the matrix tissue in a salt bath furnace for 30~80 minutes after cooling at 365-395°C and then transforming the matrix tissue of the spheroidal graphite cast iron to the banitic ferrite and high carbon retained austenite.
Patent KR-20090065249-A (KR)
Title: Method and apparatus for setting up a routing ways in wireless sensor network
Inventor: JEONG HOON
IPC: H04L12/28
Filed: 2007-12-17
Abstract: A method and an apparatus for setting a routing path in a wireless sensor network are provided to remove a long transmission path problem during data transmission only through an existing address allocation method and communication between a parent device and a child device without using a separate message for searching an existing path. A search unit searches existence of a destination address indicating an address of a receiving device receiving transmission data, a parent address of the destination and an ancestor address of the destination. When an address is searched in the search unit, an LQI(Link Quality Indicator) determiner transmits the data to the receiving device if an LQI value of the address exceeds a preset value.
Patent KR-20080057171-A (KR)
Title: Mobile unit and electronic key system using the same
Inventor: SUGIURA MASAHIRO
IPC: E05B47/00
Filed: 2007-12-18
Abstract: A mobile unit and an electronic key system using the same are provided to secure a communication distance between mobile units without the increase of power consumption and enlargement of a size of the mobile unit. A mobile unit(2) comprises a first receiving unit(21), a transmitting unit(22), a second receiving unit(23), and an alarm unit(28). The first receiving unit receives a radio signal transmitted from an in-vehicle device(1) using an electric wave in a first frequency band. The transmitting unit transmits the radio signal to the in-vehicle device using an electric wave in a second frequency band which is different from the first frequency band, and enables the in-vehicle device to perform necessary authentication for executing a predetermined control. The second receiving unit receives a radio signal including at least one searching signal transmitted from another mobile unit(3) using the electric wave in the second frequency band. When the second receiving unit receives the searching signal, the alarm unit alarms the existence of the searching signal to the outside. The transmitting unit transmits the searching signal in addition to the radio signal to the in-vehicle device.
Patent KR-20080058256-A (KR)
Title: Nuclear reactor rod control mechanism control system
Inventor: POUILLOT MARC
IPC: G21C7/00
Filed: 2007-12-20
Abstract: A system for controlling a nuclear reactor rod control mechanism is provided to transmit proper current values to coils even in case that a heat difference is between the coil by separately controlling the coils. A system for controlling a nuclear reactor rod control mechanism includes power modules(14). The power modules are connected to corresponding coils in series. Each power module includes a converter(10). A control cabinet includes twelve coils of a sub-group and twelve individual power modules. The twelve coils include four fixation type gripper coil, four movable gripper coils, and four lift coils.
Patent KR-20090067323-A (KR)
Title: Insulating tube porcelain bushing of optical cable for transmission of electric railway current collection information
Inventor: MOK JIN YUNG
IPC: G02B6/44
Filed: 2007-12-21
Abstract: An optical cable insulation tube for transmitting collection information of electric railway is provided to transfer stable collection information by obtaining enough insulation function. An optical cable insulation tube(100) for transmitting collection information of electric railway comprises insulation tube. The tube(110) is connected with optical cable and formed at the center.
Patent KR-20090068733-A (KR)
Title: Liquid crystal display device and driving method thereof
Inventor: KANG JIN KOO
IPC: G09G3/36
Filed: 2007-12-24
Abstract: A liquid crystal display and a driving method for the same are provided, which expresses the indicated color of image similar to the color of real image by extending the color coordinate domain. A liquid crystal panel(13) comprises the upper plate, the lower plate, and the liquid crystal layer formed between the upper plate and the lower plate. The upper plate contains the color filter and the lower plate contains the switching element. The backlight unit(15) supplies the light for the image display to the liquid crystal panel. The backlight unit comprises the red light emitting diode, the green light emitting diode, and the blue light emitting diode. The controller(11) divides one image frame displayed on the liquid crystal panel into two or more sub-frames. The control signal is comprised of the first control signal and the second controlling signal.
Patent KR-20090070977-A (KR)
Title: Extraction and transparent filter cigarette
Inventor: NA SUNG HWAN
IPC: A24D3/04
Filed: 2007-12-27
Abstract: A filter cigarette is provided, which can improve the marketability of tobacco by extracting the harmful component in tobacco. A filter cigarette comprises: a cigarette body; an extraction filter which is inserted into the cigarette body; a smoke inlet port which is fixed to one side of the cigarette body; and a smoke crash projection which is installed at the cigarette body into one body.
Patent KR-20070042997-A (KR)
Inventor: IBEN UWE
IPC: G05D7/00
Filed: 2005-07-18
Abstract: 본 발명은 유압 라인(3) 내에서 액체 유동의 유속을 제어하기 위한 장치(1)에 관한 것이다. 상기 장치는 액체가 관류될 수 있는 라인 섹션(2)과, 라인 섹션(2) 내에서 액체 내의 균일한 2-상-혼합물(5)을 생성하기 위한 장치(4)를 포함한다.  
       
     유압 라인, 라인 섹션, 액체 유동, 2-상-혼합물, 제어 장치, 생성 장치
Patent KR-20070051289-A (KR)
Inventor: KITANO YOSHIHIRO
IPC: C08G63/183
Filed: 2005-08-08
Abstract: 본 발명의 압축 성형용 폴리에스테르 수지는 에틸렌 테레프탈레이트 단위를 주체로 하는 폴리에스테르 수지로서, 고유 점도가 0.6 내지 1.3 dL/g의 범위에 있는 동시에, 디에틸렌글리콜 함유량이 2.3 몰％ 미만, 모노히드록시에틸 테레프탈레이트 및 비스히드록시에틸 테레프탈레이트의 합계 함유량이 0.005 중량％ 이하인 것으로써, 이 폴리에스테르 수지로 이루어지는 용융 수지 덩어리를 장기간에 걸쳐 안정하게 압축 성형 장치에 공급하는 것이 가능하고, 반송성 및 생산성이 현저히 우수하다.
Patent KR-20070083664-A (KR)
Title: Flat container comprising thermoplastic resin and method for molding the same
Inventor: KOMIYA ATSUSHI
IPC: B29C49/18
Filed: 2005-09-15
Abstract: A flat container produced by the blow molding of a polyester resin, characterized in that it has a flatness ratio of 1.3 or more, and that its body has a thickness ratio of the maximum thickness to the minimum thickness of 1.6 or less, the difference in the elongation in a tensile test at 950C between the maximally stretched portion and the minimally stretched portion of 150 % or less, a crystallinity of 30 % or higher, and the difference in the TMA non-load change between the maximally stretched portion and the minimally stretched portion of 500 Vm or less at 700C and 1000C. The above flat container produced by the blow molding has a wall having a uniform thickness, is improved in mechanical strength, heat resistance and the like, and has good appearance, and further can be produced with ease and simplicity.
Patent KR-20070084014-A (KR)
Title: Semiconductor device and method for producing the same
Inventor: GOERLACH ALFRED
IPC: H01L21/329
Filed: 2005-10-21
Abstract: The invention relates to a semiconductor device (30) comprising a Schottky diode of the trench-junction-barrier-type with integrated pn diode, and method for producing the same.
Patent KR-20070085604-A (KR)
Title: Fuel cell separator plate assembly
Inventor: BREAULT RICHARD D
IPC: H01M2/14
Filed: 2004-12-29
Abstract: A fuel cell separator plate assembly (20) includes a separator plate layer (22) and flow field layers (24, 26). In one disclosed example, the separator plate layer (22) comprises graphite and a hydrophobic resin. The hydrophobic resin of the separator plate layer (22) serves to secure the separator plate layer to flow field layers on opposite sides of the separator plate layer. In one example, at least one of the flow field layers (24, 26) comprises graphite and a hydrophobic resin such that the flow field layer is hydrophobic and nonporous. In another example, two graphite and hydrophobic resin flow field layers are used on opposite sides of a separator plate layer. One disclosed example includes all three layers comprising graphite and a hydrophobic resin.
Patent KR-20070089706-A (KR)
Title: Structure and process for producing structure
Inventor: NITTA KOJI
IPC: B81C1/00
Filed: 2005-09-26
Abstract: A structure which comprises tungsten as the main component and contains tungsten carbide, wherein the content of carbon is 0.1 mass% or higher based on the structure and the total content of cobalt, nickel, and iron is 3 mass% or lower based on the structure.
Patent KR-20070091642-A (KR)
Title: Fluorosurfactants
Inventor: KIRSCH PEER
IPC: C09K23/00
Filed: 2005-12-22
Abstract: The invention relates to the use of Y terminal groups, where Y represents CF3O-or F5S-, as hydrophobic terminal groups in surface-active compounds. The invention also relates to corresponding novel compounds and to a production method for said compounds.
Patent KR-20070090030-A (KR)
Title: Gas-assisted system for fluid droplet generation in an oral care system
Inventor: JANSSEN JOZEF JOHANNES MARIA
IPC: A61C17/028
Filed: 2005-12-21
Abstract: An oral care system using a stream of fluid droplets for cleaning teeth includes a hand-held portable oral care device having a handle portion with a nozzle at a forward end thereof, a source of dental fluid and a source of pressurized gas, between 10-30 bar, both located in the handle portion. The system also includes a base unit which includes a reservoir tank for pressurized air, a reservoir tank for fluid, and a compressor connected to the gas reservoir. The handle includes valves for controlling the release of pressurized gas and fluid from the handle to the nozzle. Connecting ducts are arranged from the fluid and pressurized gas source to the nozzle such as to accelerate the pressurized gas droplets from the nozzle to a desired velocity.
Patent KR-20070094837-A (KR)
Title: Sodium-free flux and process for treatment of molten aluminum alloy with the same
Inventor: KURAMASU YUKIO
IPC: C22B9/05
Filed: 2006-04-05
Abstract: The invention provides a sodium-free flux which is to be used in treating a molten aluminum alloy in a rotary flux injection/ degassing apparatus and which can inhibit the adhesion and build-up of unreacted flux and attain high deslaging effect; and a process for treatment of a molted aluminum alloy with the flux, more specifically, a sodium-free flux which consists by mass of 80 to 95 % AlF3, 2.5 to 10% KCl, and 2.5 to 10 % K2SO4 as the essential components and at most 5 % total of other chlorides, fluorides and nitrates as the balance component; and a process for treatment of an aluminum alloy which comprises keeping the rotor of the above apparatus in a state immersed in a molten aluminum alloy, injecting an inert gas and the above flux into the molten aluminum alloy from nozzles, and rotating the rotor at 200 to 450 rpm to thereby make inclusions contained in the molten alloy float up to the surface of the molten alloy together with fine bubbles and the flux and thus carry out degassing and deslaging.
Patent KR-20070108215-A (KR)
Title: A device for vaporising vaporisable matter
Inventor: OGLESBY ALFRED PETER
IPC: A24F42/60
Filed: 2006-02-02
Abstract: A device (1) for producing an aerosol from vaporisable constituents of tobacco comprises a vaporising chamber (24) within which the tobacco is placed. A main housing (9) which forms a portion of the vaporising chamber also forms a combustion chamber (18) within which a gas catalytic combustion element (19) is located for converting fuel gas to heat by catalytic action. A temperature responsive control valve (61) controls the supply of fuel gas to the combustion chamber for maintaining the temperature in the vaporising chamber. A thermal mass (96) secured to a tab portion (95) of the gas catalytic combustion element maintains the temperature of the tab portion at or above the ignition temperature of the gas catalytic combustion element during periods of fuel gas interruption by the control valve. Vaporised constituents of the tobacco are drawn from the vaporising chamber through an aerosol accommodating tube (37) through a mouthpiece (38). A heat sink member (40) is located in the aerosol accommodating tube for cooling the aerosol and for condensing tar as the aerosol is drawn from the vaporising chamber.
Patent KR-20070108537-A (KR)
Title: Methods and compositions for modulating tweak and fn14 activity
Inventor: ASHKENAZI AVI J
IPC: A61K39/395
Filed: 2006-03-02
Abstract: Agonists and antagonists which modulate the activity of TWEAK and TWEAK receptor are provided. The methods, compositions and kits of the invention may be employed in the treatment of disorders such as cancer and immune-related diseases.
Patent KR-20070117617-A (KR)
Title: Mobile body
Inventor: BONO TETSUYA
IPC: B60L11/18
Filed: 2006-07-11
Abstract: A mobile body characterized by comprising an information acquiring means for acquiring environment information surrounding the mobile body from a specified information source, and a limiting mode determining means for determining, when gas leakage is detected by a gas leakage detecting means, the operation limiting mode of an energy generating means by a controlling means based on the environment information surrounding the mobile body. When gas leakage is detected, information on a vehicle traveling position and surrounding environment is acquired and, when it is judged the vehicle is traveling on an operation limiting/prohibiting point (for example, in a tunnel), the operation of a fuel cell system is kept running without the emergency stopping of the fuel cell system. When it is confirmed the vehicle is out of the operation limiting/prohibiting point, the confirmation stops the fuel cell system in emergency. Then, the vehicle is moved to a safe location such as a shoulder by being driven by, for example, a secondary battery and then is stopped there. The fuel cell system controlled in this manner can avoid a problem of forcibly stopping a fuel gal-leaking vehicle at a location where stopping is not desired.
Patent KR-20080005206-A (KR)
Title: Multiple glazing with improved selectivity
Inventor: LOERGEN MARCUS
IPC: C03C27/12
Filed: 2006-04-06
Abstract: The invention relates to a multiple glazing for sealing an opening, comprising a solid external pane and a solid internal pane connected to each other by means of an intermediate layer. A system of layers partially transparent to visible light are arranged within the multiple glazing. The invention is characterised in that the panes are tinted and absorb a part of the IR radiation and the system of layers selectively reflect and/or absorb the IR radiation. Said multiple glazing is particularly suitable for side, rear hatch or roof windows on vehicles or aircraft.
Patent KR-20080007438-A (KR)
Title: Vibrating device, jet flow generating device, electronic device, and method of manufacturing vibrating device
Inventor: ISHIKAWA HIROICHI
IPC: B06B1/04
Filed: 2006-02-27
Abstract: A vibrating device capable of effectively imparting vibration to a gas by efficiently generating vibration in a vibrator, a jet flow generating device having the vibrating device, an electronic device having the jet flow generating device, and a method of manufacturing the vibrating device. The jet flow generating device (10) comprises the vibrating device (15) having a frame (4), an actuator (5) mounted on the frame (4), and the vibrator (3) supported on the frame (4) through an elastic support member (6). The vibrator (3) is formed, for example, by forming a side plate (3b) at the peripheral edge part of a circular vibrating plate (3a). The vibrator (3) imparts vibration to the gas inside chambers (11a) and (11b) by vibrating to alternately discharge the gas through nozzles (2a) and (2b).
Patent KR-20080042037-A (KR)
Title: Method of forming current sensing circuit and structure thereof
Inventor: GRANDRY HUBERT
IPC: G01R19/165
Filed: 2005-09-09
Abstract: In one embodiment, a current sense circuit is formed with a pair of series connected switches that are used to steer a load current and form a current sense signal.
Patent KR-20080009713-A (KR)
Title: High strength spring heat-treated steel
Inventor: HASHIMURA MASAYUKI
IPC: C22C38/00
Filed: 2007-03-29
Abstract: A heat-treatment steel for springs which is to be subjected to cold coiling, can combine sufficient atmospheric strength with coilability, and has a tensile strength of 2,000 MPa or higher. Through a heat treatment after spring formation, the steel can heighten performances required of springs. The heat-treatment steel for high-strength springs is characterized by containing, in terms of mass%, 0.4-0.9% C, 1.7-3.0% Si, and 0.1-2.0% Mn, the amount of N being 0.007% or less and the remainder being iron and unavoidable impurities. It is further characterized in that after the heat treatment, a subsequent extraction residue analysis gives results which satisfy the relationship [amount of Fe present in residue on 0.2-mum filter]/[amount of steel electrolyzed]8100<=1.1%.
Patent KR-20080028858-A (KR)
Title: Superjunction device having oxide lined trenches and method for manufacturing a superjunction device having oxide lined trenches
Inventor: ANDERSON SAMUEL
IPC: H01L21/336
Filed: 2006-04-21
Abstract: A method of manufacturing a semiconductor device includes providing semiconductor substrate having trenches and mesas. At least one mesa has first and second sidewalls. The method includes doping with a dopant of a second conductivity the first sidewall of the mesa, and doping with a dopant of a second conductivity the second sidewall of the mesa. A dopant of the first conductivity is then used to dope the first sidewall of the mesa, and the dopant of the first conductivity is used to dope the second sidewall of the at least one mesa. At least the trenches adjacent to the at least one mesa are then lined with an oxide material and are then filled with one of a semi-insulating material and an insulating material.