baber/WOPTO huggingface dataset:
Patent KR-20100026839-A (KR)
Title: The band-gap reference voltage generator
Inventor: CHO YOUNG KYUN
IPC: G05F3/24
Filed: 2008-09-01
Abstract: PURPOSE: A band gap reference voltage generator is provided to supply a reference voltage under 1V regardless of temperature variation while reducing the number of resistor which requires large area. CONSTITUTION: A band gap reference voltage generator includes a third and fourth resistance(R3-R4), a first and second bipolar transistor, and fourth and fifth NMOS transistor(M4-M5). The PMOS transistor has a gate and a source which are connected to a first node and a power terminal in common and has a drain connected to 2-4 nodes respectively. A feedback amplifier has inverting and non-inverting terminal which are connected to the second and third node respectively. The first and second bipolar transistor has emitters which are connected to a fifth node and the third node and has collector and base which are connected to the ground.
Patent KR-20100031141-A (KR)
Inventor: HWANG JAE HOON
IPC: A47G25/14
Filed: 2008-09-12
Abstract: PURPOSE: A hanger exclusively for t-shirts is provided to prevent a loosened T-shirt neck frequently occurred from using a conventional hanger, and to insure convenience. CONSTITUTION: An operating method of a hanger exclusively for t-shirts comprises the following steps: folding two wings of the hanger by pressing a handle button; putting the hanger into a neck portion of the T-shirt; and returning the hanger into an original with the spread wings by grabbing the handle button.
Patent KR-20100031862-A (KR)
Title: Novel palmitoyltripeptide and anti-wrinkle cosmetic composition containing it
Inventor: HWANG JEONG KEUN
IPC: C07K5/00
Filed: 2008-09-16
Abstract: PURPOSE: A palmitoyltripeptide is provided to improve penetration to skin and suppress aging and wrinkle by introducing hydrophobic palmitoyl group to Gly-Pro-Hyp. CONSTITUTION: A palmitoyltripeptide is denoted by structural formula I or Palm-Gly-Pro-Hyp(Palmitoyl-Glycinyl-Prolinyl-Hydroxyproline). A method for preparing palmitoyltripeptide compound comprises: a step of synthesizing Gly-Pro-Hyp-resin; a step of introducing palmitoyl group to the Gly-Pro-Hyp-resin to obtain Palm-Gly-Pro-Hyp-resin; a step of removing resin and side chain protection group from Palm-Gly-Pro-Hyp-resin. A cosmetic composition for anti-wrinkle and anti-aging contains 0.001-0.1 weight% of palmitoyltripeptide.
Patent KR-20100033799-A (KR)
Title: Cleanser and soft soapmethod and apparatus for producing alkali and high calcium mineral water
Inventor: YANG DAE YOON
IPC: C11D9/44
Filed: 2008-09-22
Abstract: PURPOSE: A method and an apparatus for producing cleanser and soft soap using alkaline and high calcium mineral water are provided to ensure removal effect of sebum, Demodex folliculorum, moisturizing maintenance and skin nutrition supply effects. CONSTITUTION: A method for producing cleanser and soft soap using alkaline and high calcium mineral water comprises a step of: mixing illite powder, germanium powder, volcanic stone powder, amino acid and medical herb powder as nutrient components, fruit juice, and flavor into an alkaline seawater solution and alkaline water with high calcium mineral. The alkaline seawater solution is prepared by: putting clean seawater into a heater; injecting a natural bactericide selected from quicklime (purity 85~98%) or dolomite (purity 85~99%), with 0.1~50cm diameter in the amount of 5~40 weight% based on the seawater amount; sealing the heater; performing vaporization by heating the mixture at 150~400°C; and liquefying the emitted steam in an external liquefaction device. The alkaline water with high calcium mineral is prepared by mixing alkaline and high calcium mineral seawater with mineral water.
Patent KR-20080094876-A (KR)
Title: Lighting unit and display device
Inventor: SUZUKI TOSHIHIRO
IPC: G02F1/1335
Filed: 2008-10-06
Abstract: A lighting device and a display device are provided to guide light with improved a degree of parallelism into a thin light guide plate, thereby embodying the lighting device with high luminance, low power consumption, a thin type, and light weight. A lighting device(10) includes plural light sources(14), a first light guide plate(12), a second light guide plate, and a light condensing unit. The first light guide plate receives light from the light sources. The second light guide plate receives the light passing through the first light guide plate. The light condensing unit is positioned between the first light guide plate and the second light guide plate. The thickness of the second light guide plate is thicker than that of the first light guide plate. Plural truncated pyramids(16) are positioned between the light sources and the first light guide plate. Each of the truncated pyramids has a base portion and a die portion smaller than the base portion, and has an inclined surface between the base portion and the die portion. Each light emitting unit of the light sources is smaller than or equal to the die portion of the each truncated pyramid, and is disposed to be closely attached to the die portion of the each truncated pyramid. The first light guide plate is disposed to be closely attached to the base portion of the each truncated pyramid. Light is transmitted without passing through an air layer from the each light emitting portion of the light sources to the first light guide plate.
Patent KR-20100046392-A (KR)
Title: Air conditioner
Inventor: KEUM KYO HA
IPC: F24F1/00
Filed: 2008-10-27
Abstract: PURPOSE: An air-conditioner is conveniently provided to selectively connect to one of an indoor unit and an outdoor unit. CONSTITUTION: Air-conditioner comprises an indoor unit(80) and an outdoor unit(10). The indoor unit comprises an indoor heat exchanger and a terminal block. The indoor heat exchanger exchanges heat between refrigerant and indoor air. The terminal block comprises a power supply connector in which the wire for the electric power supply is connected. The outdoor unit comprises an outdoor heat exchanger and the terminal block. The terminal block comprises the power supply connector. The terminal block of the indoor unit and terminal block of the outdoor unit are electrically connected. The wire for the electric power supply is selectively connected to the terminal block of the terminal block of the indoor unit or the outdoor unit.
Patent KR-20100047370-A (KR)
Title: Acrylic polymer and manufacture method
Inventor: CHEON GI WHA
IPC: C08L33/06
Filed: 2008-10-29
Abstract: PURPOSE: An aqueous acrylic polymer is provided to improve the coherence between aggregates, to maintain the proper porosity, to prevent the plastic deformation, and to maintain the elasticity of asphalt. CONSTITUTION: An aqueous acrylic polymer for asphalt concrete for paving contains 100 parts of methyl methacrylate monomer by weight, 100~150 parts of buthylacrylate monomer by weight, 100~150 parts of water by weight, 0.3~0.5 parts of alkyl sulfonate as an emulsifier by weight, and 0.05~0.2 parts of ammonium persulfate as a catalyst and sodium bisulphate by weight. A manufacturing method of the aqueous acrylic polymer comprises the following steps: melting the alkyl sulfonate into water to make a solution; mixing the buthylacrylate monomer and methyl methacrylate monomer with the solution; mixing the ammonium persulfate; mixing the sodium bisulphate; and cooling the filtering the solution.
Patent KR-20100048491-A (KR)
Title: System and method for multimedia streaming of distributed contents using mobile agent
Inventor: JANG HYUN MIN
IPC: G06Q50/10
Filed: 2008-10-31
Abstract: PURPOSE: A system and a method for multimedia streaming of distributed contents using a mobile agent are provided to collect and update content information through a mobile agent, thereby drastically reducing the burden of a network. CONSTITUTION: A content server(12) stores multimedia contents. A meta information server(13) stores meta information about the multimedia contents. A mobile agent server(14) generates a mobile agent. The mobile agent circulates through nodes to collect and update the meta information by controlling the mobile agent server. A streaming server(11) decides an optimal streaming node.
Patent KR-20100048800-A (KR)
Title: A method for preparing feedstuffs by using water lettuce for water purification
Inventor: CHOI SEOUNG ILL
IPC: A23K1/20
Filed: 2008-10-31
Abstract: PURPOSE: A method of manufacturing livestock feed containing water lettuce is provided to inexpensively and environmentally-friendly manufacture livestock feed by mixing and agitating grains, starch binder, different natural additives with water lettuce dried powder. CONSTITUTION: A method of manufacturing livestock feed containing water lettuce includes the following steps: washing the water lettuce(2); drying the washed water lettuce(3); processing the dried water lettuce to find powder; extruding the drying powder of the water lettuce to a pellet shape; and making the molded pellet to solid feed. A drying process of the water lettuce is performed at a middle temperature in 25°C ~ 40°C. The water lettuce is mixed with starch powder of 1 ~ 5 weight%.
Patent KR-20100051962-A (KR)
Title: System and method for internet protocol tv broadcasting service
Inventor: PARK MIN HO
IPC: H04N21/60
Filed: 2008-11-10
Abstract: PURPOSE: An IPTV broadcasting service system is provided, wherein in case a user boots an IPTV set top box or converts channel during audition of a broadcasting program of a special channel, an IPTV broadcasting service system and method thereof immediately output a video image of a new channel. CONSTITUTION: According to a request of a home gateway(24), a aggregation switch(22) transmits a multicast broadcast stream of a special channel. A caching server(23) cashes a received multicast broadcasting stream as a predetermined amount. According to a request of the home gateway, a caching server transmits cached multicast broadcasting stream of a special channel from I frame. According to a request of an IPTV set top box(25), the home gateway transmits a multicast broadcast stream.
Patent KR-20100057712-A (KR)
Title: Terminating processing method for international short message and system thereof
Inventor: JUNG CHAN YOON
IPC: H04W4/12
Filed: 2008-11-11
Abstract: PURPOSE: A method for receiving an international text message and a system thereof are provided to automatically insert an international text prefix that a receiving terminal subscriber prefers into a callback number of an international text message. CONSTITUTION: An international text message is received(S310). A calling number is extracted from a callback number field of the received international text message(S320). An international text prefix added to the extracted calling number is requested to an HLR(Home Location Register)(S330). A text message server adds the international character prefix to the front of the extracted calling number(S340). The international text message to which the international text prefix is added is transmitted to a receiving terminal(S350).
Patent KR-20100060067-A (KR)
Title: A cable connecting structure for arch bridge and method for constructing it
Inventor: LEE BYUNG JUN
IPC: E01D4/00
Filed: 2008-11-27
Abstract: PURPOSE: A vertical web member connection structure is provided to increase economic effect that construction facilitates by making a stable structure. CONSTITUTION: A vertical web member connection structure comprises a vertical member(110), a connection part(120), and a socket sleeve(140) and an adhesive shift(150). A screw thread is formed in the both ends of vertical web member. The connection part has a hinge joint, a screw groove, and a fastening groove. The socket sleeve is composed of a body and a protrusion end of the pipe shape. The protrusion end is combined with the hinge binding site of the connection part. The adhesive shift is combined with the hinge binding site of the connection part.
Patent KR-20100060238-A (KR)
Title: Stator cleaning device of large motor
Inventor: CHOI JAE DAL
IPC: B08B5/00
Filed: 2008-11-27
Abstract: PURPOSE: A cleaning device for a motor is provided to maximize dust removal effect by spraying high-pressure air to a stator through nozzles and prevent separated dust from scattering toward an operator. CONSTITUTION: A cleaning device for a motor comprises a first housing(2), a rotary housing(5), an extension pipe(7), a second housing(10), and first and second nozzles(6,11). The first housing has a first intake hole(1) for supplying high-pressure air. The rotary housing has a plurality of through-holes(3) and a first chamber(4) form which high-pressure air is supplied to the extension pipe. The first nozzle is installed in the end of the extension pipe and sprays air toward a stator. The second housing forms a second chamber(8) outside the extension pipe and has a second intake hole(9) to which high-pressure air is provided. The second nozzle sprays air in order to force the air injected from the first nozzle and dust separated from the stator to the front.
Patent KR-20100062053-A (KR)
Title: Helmet with voice-activated route guidance system
Inventor: CHOI KWANG MOON
IPC: A42B3/00
Filed: 2008-12-01
Abstract: PURPOSE: A helmet equipped with a voice recognition route navigation system is provided, which can reproduce the saved sound data or offer a route to the fixed destination location. CONSTITUTION: A helmet equipped with a voice recognition route navigation system comprises: a voice receiver(221) receiving a voice signal from a helmet user; a voice recognition circuit(231) obtaining user's destination information by analyzing the received voice signal; a home location confirmation unit(233) which searches the current position of the helmet user; a routing section(232) establishing the route; a voice signal generator(235) generating the guidance voice signal; and a sound output part(222) outputting the guidance voice signal.
Patent KR-20100064442-A (KR)
Title: Encoding/decoding method and device using the same
Inventor: LEE JAE SUNG
IPC: G06F7/00
Filed: 2008-12-05
Abstract: PURPOSE: An encoding method of a bus signal, and a decoding method and a device thereof are provided to perform a serial signal of a parallel microprocessor bus and reduce signal fluctuation of the bus signal thereby preventing increase of power consumption according to the signal fluctuation. CONSTITUTION: If a parallel bus signal is received, an encoder performs an XOR operation of the other byte sequences except the first byte sequence of a bus signal through am XOR operator by a bit unit(S301,S302). The encoder performs inverting of even-numbered byte sequences by a bit unit(S303). The encoder encodes the bus signal by serialization of the inverted bus signal(S304). The encoder transmits a serialized bus signal to a receiving device(S305).
Patent KR-20100064555-A (KR)
Title: Image sensor, and method of manufacturing thereof
Inventor: JEONG EUN SOO
IPC: H01L27/146
Filed: 2008-12-05
Abstract: PURPOSE: An image sensor and a manufacturing method thereof are provided to minimize a light loss in transferring incident light to a photodiode by shortening a transfer path of the incident light. CONSTITUTION: A multilayered interlayer insulation layer with a plurality of metal wires is formed on a first substrate. A second substrate of a single crystal is bonded on the first substrate. A via hole is formed to expose the uppermost metal wire among the plurality of metal wires. A via contact is formed by filling a via hole with metal. A concave part(70) with an incline is formed by etching the part around the via contact. A plurality of photodiodes(80) with different depths is formed with one or more ion implantation process using different impurities on the incline of the concave part.
Patent KR-20100071610-A (KR)
Title: Skin whitening composition comprising furanodienone
Inventor: LEE YONG HWA
IPC: A61K8/49
Filed: 2008-12-19
Abstract: PURPOSE: A composition containing furanodienone for skin whitening is provided to suppress melanogenesis without cytotoxicity and side effects. CONSTITUTION: A composition for skin whitening contains furanodienone as an active ingredient. The furanodienone is isolated from myrrh using water, ethanol, methanol or butylene glycol. The method for manufacturing the furano dienone from Myrrh includes: a step of obtaining the Myrrh extract it adds in the polar solvent and it heats and extracts Myrrh; a step of obtaining the Myrrh extract it adds in the polar solvent and it heats and extracts Myrrh; a step of obtaining chloroform layer in the extracts aqueous solution; a step of performing chromatography to purify. The furano dienone is included based on the total weight of composition in 0.00001-10 weight%. The composition for skin whitening has formulation of lotion, cream, pack, foundation or the makeup base.
Patent KR-20100073018-A (KR)
Title: A detergent composition for metal working fluids with high viscosity
Inventor: HAN DU HEE
IPC: C11D1/16
Filed: 2008-12-22
Abstract: PURPOSE: A detergent composition for metal working fluids is provided to secure the environment-friendly property of the composition, and to reduce the flammability and the volatility. CONSTITUTION: A detergent composition for metal working fluids contains the following: 20~65wt% of hydrocarbon of C5~C20, ester of C4~C10, or their combination; 10~60wt% of alcohol of C3~C10; 1~40wt% of glycol ether of C2~C10; and 1~20wt% of water. The hydrocarbon is a mixture of an alicyclic hydrocarbon of C5~C6 or an aliphatic hydrocarbon of C5~C20. The ester is a mixture of an acetate compound marked with chemical formula 1. In the chemical formula 1, R1 refers to a linear or branched alkyl group of C2~C8.
Patent KR-20100073255-A (KR)
Title: Detection apparatus for horizontal screen of riverbed filtration
Inventor: LEE SUNG JAE
IPC: B01D24/22
Filed: 2008-12-23
Abstract: PURPOSE: A device for detecting a horizontal pipe of a riverbed filtration inlet well is provided to detect pipes although irregular rails are formed inside the horizontal pipe and to endure water pressure. CONSTITUTION: A device(100) for detecting a horizontal pipe of a riverbed filtration inlet well comprises a main body(110) and an image pickup device(200). The main body is connected to a connecting cable(140) and is remotely controlled. The main body moves inside the horizontal pipe. The image pickup device is integrated with the front surface of the main body. The main body comprises a first drive shaft(A1) connecting a first wheel(W11,W12) and a second driver shaft(A2) connecting a second wheel(W21,W22). The main body comprises a drive motor(M1) rotating a first drive shaft and a second driver shaft.
Patent KR-20100073304-A (KR)
Title: Apparatus for cleaning air and clenaing method used the same
Inventor: YI HUN JUNG
IPC: B01D53/56
Filed: 2008-12-23
Abstract: PURPOSE: An air purifier and an air purification method thereof are provided to effectively remove nitric oxide among the air by processing the air with plasma reaction to treat environmental contamination. CONSTITUTION: An air purifier comprises the following: a blower(10) generating flow of the air; a nozzle(20) spraying water to the air flowed in a blower; a plasma module(30) converting nitric oxide into a nitrate radical in the air; an eliminator(40) eliminating the water contained in the air; and a water tank(50) receiving the water from the bottom of the eliminator and the nozzle.
Patent KR-20100077370-A (KR)
Title: Spray device for low pressure
Inventor: SIM SANG YOUN
IPC: A01G27/00
Filed: 2008-12-29
Abstract: PURPOSE: A low pressure spraying apparatus is provided to automatically adjust humidity and indoor temperature of a greenhouse while reducing personnel costs by automatically supplying water and agricultural chemicals in cultivating crops. CONSTITUTION: A fluid supply pipe(100) includes an inlet, a suction inlet(110), and a discharge outlet(120). The fluid stored in a fluid tank is moved according to the inlet. The fluid flowing through the suction hole is discharged through the discharge outlet to the outside. An air pressure pipe(200) includes an inlet(210) and an outlet(220) discharging the air pressure to the outside. A fluid transfer nozzle(300) transfers the fluid passing through the outlet of the fluid supply pipe to the outside. A fluid injection unit(400) sprays the fluid to the air and is connected to the outlet and the fluid transfer nozzle.
Patent KR-20080031995-A (KR)
Title: Method of driving arc tube array
Inventor: HIRAKAWA HITOSHI
IPC: G09G3/291
Filed: 2005-09-01
Abstract: In an arc tube array having a driver of an ADS subfield method, a phosphor layer is provided on the inner walls of arc tubes sandwiched between a front substrate and a rear substrate and a discharge gas is sealed in the arc tubes, and electrodes for causing discharge in the arc tubes are formed on the front and rear substrates. In such an arc tube array, there has been a problem that cells provided to emit light do not emit light because of discharge failure attributed to the discharge space which is considerably larger than that of a plasma display panel and divided by the arc tubes. According to the present invention to provide a method of driving an arc tube array having the above configuration and driven by an ADS subfield method, discharge failure is prevented by adjusting the potential and width, i.e., energizing time, of the first pulse in a sustaining period.
Patent KR-20080027399-A (KR)
Title: Manufacture of optical element
Inventor: KUMAR ANIL
IPC: G02B5/23
Filed: 2004-05-26
Abstract: Various non-limiting embodiments disclosed herein provide methods of making alignment facilities for optical dyes connected to an optical substrate. For example, one non- limiting embodiment provides a method of making an alignment facility for an optical dye connected to at least a portion of an optical substrate, such as an ophthalmic substrate, by forming at least one at least partial coating comprising an at least partially ordered liquid crystal material on at least a portion of the substrate. Other non-limiting embodiments related to optical elements, such as but not limited to ophthalmic elements, comprising an alignment facility for an optical dye. Still other non-limiting embodiments provide alignment facilities for optical dyes comprising coatings or sheets of an at least partially ordered liquid crystal material. ® KIPO & WIPO 2008
Patent KR-20080041236-A (KR)
Title: Scintillator panel and radiation detector
Inventor: WAKAMATSU SHUNSUKE
IPC: G01T1/20
Filed: 2007-04-26
Abstract: A scintillator panel comprises a support base plate (16) through which radiation can pass, a light-reflective material dispersion film (17) which is provided flatly on the support base plate and in which light-reflective material particles (18) for reflecting visible light are dispersed, and a scintillator layer (19) for converting incident radiation into visible light is provided on the light-reflective material dispersion film.
Patent KR-20080061369-A (KR)
Title: Internal antenna
Inventor: NISSINEN PERTTI
IPC: H01Q5/15
Filed: 2006-09-25
Abstract: An internal antenna especially aimed at flat radio devices. The antenna comprises a planar radiator (220) with a branch (221) for forming a lower operating band for the antenna and a second branch (222) for forming an upper operating band. The branches typically form a frame-like pattern. There remains a slot (230) between the branches, opening to the outer edge of the radiator approximately in the middle of the edge running in the direction of the end of the circuit board (205) and being outside the circuit board as seen from above. The omnidirectional radiation of the antenna on its upper operating band improves as compared to the corresponding, known antennas, and its efficiency improves, because the average antenna gain increases.