baber/WOPTO huggingface dataset:
Patent KR-20090068703-A (KR)
Title: Reactor for fuel cell and fuel cell comprising the same
Inventor: KIM KYUNG TAE
IPC: H01M8/04
Filed: 2007-12-24
Abstract: A reactor for a fuel cell is provided to insert and separate a catalyst structure into a reactor, to improve catalyst performance and reaction speed due to broad catalyst reaction area, and increase reaction efficiency of the whole reactor. A reactor(40) for a fuel cell includes a reactor main body(41) consisting of a space part(42) which is formed therein and has a receiving space, a gas inlet which flows in gas to a space part, a gas outlet(44) which flows out the gas from the space part, and a mouth part for a stopper; a 3D mesh-shaped catalyst structure(47) which is a cartridge type capable of insertion and separation, and is inserted into the space part through a stopper inlet; and a stopper blocking the stopper inlet from the outside.
Patent KR-20070059049-A (KR)
Title: System of mobile game on-line and method for communication between mobile game terminals
Inventor: JIAO JINGMIN
IPC: A63F13/33
Filed: 2005-12-16
Abstract: A system of mobile game on-line, includes a first mobile game terminal, a second mobile game terminal and the game plane; wherein, the first mobile game terminal obtaining the P2P communication address of the second mobile game terminal from a game platform, establishing the P2P connection with the second mobile game terminal, and communicating with the second game terminal through the P2P connection. A method for communication between the mobile game terminals is also disclosed in the invention. Due to the communication over P2P connection between the mobile game terminals, the forwarding of data interaction between mobile game terminals via the game serving plane in existing technology is avoided, thereby the speed and efficiency of data interaction between mobile game terminals are increased, and simultaneously, the data processing burden of the game plane is mitigated too.
Patent KR-20070030935-A (KR)
IPC: B01J23/28
Filed: 2005-06-24
Abstract: 본 발명은 메타크릴산을 높은 수율로 제조할 수 있는 메타크릴산 합성용 촉매의 제조방법, 메타크릴산을 높은 수율로 제조할 수 있는 메타크릴산 합성용 촉매, 및 메타크롤레인을 분자상 산소에 의해 기상 접촉 산화하여 메타크릴산을 높은 수율로 제조하는 방법을 제공하는 것으로, 점도(단위: kg/(m·s))를 비중(단위: kg/m 3 )으로 나눈 값인 비점도가 2.5×10 -4  내지 7.0×10 -4 m 2 /s의 범위에 있는, 적어도 몰리브덴 및 인을 포함하는 슬러리를 조제하는 공정, 상기 슬러리를 건조시켜 건조물을 수득하는 공정, 및 상기 건조물을 300 내지 500℃에서 소성하는 공정을 갖는 몰리브덴 및 인 함유 메타크릴산 합성용 촉매의 제조방법을 제공한다.
Patent KR-20070068392-A (KR)
Title: Lifelong-lubricated camshaft drive for an internal combustion engine
Inventor: SCHAEFER JENS
IPC: F01L1/34
Filed: 2005-09-27
Abstract: The invention relates to a camshaft adjusting device for an internal combustion engine. A functionally reliable camshaft adjusting device designed for a long-lasting operation is obtained when a camshaft adjuster (13) has a lifelong-lubrication located in a housing (28, 36, 37) sealed from the surrounding area by means of sealing covers (36, 37). According to the invention, the camshaft adjuster is not required to be mounted inside a cylinder head (33), but, independent from a lubricating oil circuit, can be mounted as a separate unit on the cylinder head (33) or on the internal combustion engine. This broadens, in particular, the range of use of the camshaft adjuster (13) on a belt drive.
Patent KR-20070087551-A (KR)
Title: Communicating simultaneously with stations in multiple wireless networks using a single wireless adapter
Inventor: ZHANG HUBERT
IPC: H04L12/46
Filed: 2005-09-28
Abstract: A virtual instance or driver is created for each station in multiple wireless networks operating on the same RF channel. An identifier or address is then obtained for each station and associated with its respective virtual driver.
Patent KR-20070118065-A (KR)
Title: Insulating circuit board and insulating circuit board provided with cooling sink section
Inventor: KUROMITSU YOSHIROU
IPC: H01L23/40
Filed: 2006-09-15
Abstract: An insulating circuit board is provided with an insulating board, a circuit board bonded to a first plane of the insulating board, and a metal plate bonded to a second plane of the insulating board. The circuit board is formed of an Al alloy having a purity of 99.98% or pure Al, and the metal plate is formed of an Al alloy having a purity of 98.00% but not more than 99.90%. A thickness (a) of the circuit board is, for instance, 0.2mm or more but not more than 0.8mm, and a thickness (b) of the metal plate is, for instance, 0.6mm or more but not more than 1.5mm, and an inequality of a/b<=1 is satisfied. An insulating circuit board provided with a cooling sink section has the insulating circuit board, and a cooling sink section bonded to the metal plate through a second solder layer. The second solder layer is formed of a solder having Sn as a main ingredient, with a Young's modulus of, for instance, 35GPa or more, a 0.2% proof strength of, for instance, 30MPa or more, and a tensile strength of, for instance, 40MPa or more. The cooling sink section is formed of, for instance, pure Al or an Al alloy.
Patent KR-20070084539-A (KR)
Title: Direct-mounted pouch for portable electron device
Inventor: LEUNG C P PAUL
IPC: A45C11/00
Filed: 2005-10-25
Abstract: A pouch for a portable electronic device is disclosed comprising an outer wall forming an opening secured to a portable electronic device. The outer wall includes rounded or faceted surfaces conforming to the hand of a user holding the electronic device. A compressible stylus may secure to the portable electronic device between two stops holding the stylus in a compressed position. A cover of the electronic device hingedly secures thereto and includes a catch selectively maintaining the cover in a closed position. A power switch of the electronic device is positioned proximate the catch such that substantially simultaneous release of the catch and powering on of the device are enabled.
Patent KR-20070105328-A (KR)
Title: Data processor adapted for efficient digital signal processing and method therefor
Inventor: COLE TERRY LYNN
IPC: G06F9/38
Filed: 2006-01-17
Abstract: A data processor (200) includes a processor core (300), an interface (210) coupled to the processor core (210), and a coprocessor (500). The coprocessor (500) is coupled to the processor core (300) via the interface (210) and includes a first list memory (522). In response to a predetermined instruction the processor core (300) provides an operand to the coprocessor (500) via the interface (210). The coprocessor (500) stores the operand in the first list memory (522) and performs an operation corresponding to the predetermined instruction using a plurality of values from the first list memory (522) to provide a result.
Patent KR-20070107127-A (KR)
Title: Apparatus for magnetic field gradient enhanced centrifugation
Inventor: FUCHS BENJAMIN
IPC: B03C1/034
Filed: 2006-02-17
Abstract: This invention relates to apparatus for carrying out continuous or batch centrifugation solid-liquid separation processes in which the solid-liquid mixture is subjected to magnetic field gradients and centrifugation.
Patent KR-20080002808-A (KR)
Title: Method for locally adjusting a quantization step
Inventor: HUGUENEL LILA
IPC: H04N7/24
Filed: 2006-03-16
Abstract: The invention relates to a method of locally adjusting a quantization step for each region of an image in a sequence of n images. The method comprises the following steps: calculating, for each image of the sequence, a first difference of bits saved on the potential masking region when quantizing it with a first quantization step and a second difference of bits required by the region of interest when quantizing it with a second quantization step; and in each image of the sequence, assigning to the potential masking region the first quantization step and if the sum of the n first differences of bits (GPOT) is higher than the sum of the n second differences of bits (DROI), assigning said second quantization step to said region of interest and otherwise assigning a third quantization step such that the sum of said n first differences of bits is distributed between the regions of interest according to a reconstruction quality criterion.
Patent KR-20080015071-A (KR)
Title: Low-phytate infant formulas
Inventor: RANGAVAJLA NAGENDRA
IPC: A23L33/00
Filed: 2006-06-02
Abstract: The invention is related to an infant formula which has, per 100kcal, a carbohydrate source, a lipid source, a soy protein source, and a calcium source. The soy protein source can have a phytate level between about 12 mg and about 18 mg. The calcium can be present in an amount between about 70 and about 90 mg.
Patent KR-20070116669-A (KR)
Title: Electrolyte solution
Inventor: KOH MEITEN
IPC: H01G11/86
Filed: 2006-03-28
Abstract: Disclosed is an electrolyte solution containing a chain carbonate (I) represented by the formula (I) below and an electrolyte salt (II). This electrolyte solution is excellent in flame retardance, low-temperature characteristics and withstand voltage, and exhibits excellent compatibility with hydrocarbon solvents. In addition, the electrolyte salt is well dissolved in the electrolyte solution. (In the formula, Rf represents a fluorine-containing ether group (Ia) having a portion expressed as HCFX (wherein X is H or F) at an end; and R represents an alkyl group wherein a hydrogen atom may be substituted with a halogen atom and a heteroatom may be contained in the chain.)
Patent KR-20080015789-A (KR)
Title: Novel triglyceride reducing agent
Inventor: YOKOYAMA TORU
IPC: A61P3/06
Filed: 2006-05-25
Abstract: An agent for reducing the triglyceride (TG) level in the blood comprising an HMG-CoA reductase inhibitor and a PDE3 inhibitor.
Patent KR-20090075244-A (KR)
Title: Preventing method for error of remote controller
Inventor: YOU SANG UK
IPC: H04N5/44
Filed: 2008-01-03
Abstract: A method for preventing incorrect operation in a remote controller is provided to prevent the incorrect operation by ignoring a detected signal when environmental noise, which is not the signal of the remote controller, is continuously detected. An infrared receiver checks whether a signal is detected or not(S11). When the signal is detected, it is checked whether duration of the detected signal is over a predetermined time(S12). When the duration is below the predetermined time, the detected signal is determined as the normal signal of the remote controller and a corresponding operation is performed(S13). When the duration is over the predetermined time, the detected signal is ignored by determining the detected signal as the signal detected by noise, and a current operation state is maintained(S14).
Patent KR-20090078177-A (KR)
Title: Light emitting device of double gate controlled diode structure
Inventor: PARK YOUNG JUNE
IPC: H01L33/02
Filed: 2008-01-14
Abstract: A light emitting device using a double gate controlled diode structure is provided to perform an operation at a relatively low voltage and to reduce power consumption in comparison with a linear emission operation by performing a surface emission operation. A light emitting device includes a P-type semiconductor(10), an N-type semiconductor(20), a semiconductor layer(30), a first electrode(40), and a second electrode(50). A semiconductor film is connected between the P-type semiconductor and the N-type semiconductor. The first electrode is positioned on the semiconductor film. The first electrode is formed to apply electric field to the semiconductor film. The second electrode is positioned under the semiconductor film. The second electrode is formed to apply the additional electric field to the semiconductor film.
Patent KR-20080070530-A (KR)
Title: Color purity improving sheet, optical apparatus, image display, and liquid crystal display
Inventor: NAGASAWA MEGUMU
IPC: G02F1/1335
Filed: 2008-01-18
Abstract: A color purity improving sheet, an optical apparatus, an image display, and a liquid crystal display are provided to prevent non-uniformity of color and brightness and enhance color purity of transmitted light. A color purity improving sheet(10) includes a light emitting layer. The light emitting layer has a light emitting unit to enhance color purity of a target wavelength band by emitting light of the target wavelength band by converting a wavelength after absorbing light of a specific wavelength band except the target wavelength band. A surface of the light emitting layer is roughened at arithmetic average surface roughness of 0.1 to 100um. The surface of the light emitting layer is roughened by at least one of a surface grinding treatment, a sandblast treatment, or an emboss treatment.
Patent KR-20090082016-A (KR)
Title: Vertical type wind power generator
Inventor: HWANG KI HO
IPC: F03D3/06
Filed: 2008-01-25
Abstract: A vertical wind power generator is provided to generate electricity in spite of low wind velocity or variable wind direction through the various shapes of blades. A vertical wind power generator comprises a windmill(10) with a windmill blade part(5) consisting of a plurality of upper and lower curved blade(19a,19c), intermediate flat blades(19b), and hemispherical blades(20), a rotation shaft in which the windmill is installed, a generator having a driven pulley rotating by the torque of the rotation shaft, a vertical support shaft(30), and a base support(50).
Patent KR-20080072555-A (KR)
Title: Semiconductor light emitting element
Inventor: SANO MASAHIKO
IPC: H01L33/02
Filed: 2008-01-31
Abstract: A semiconductor light emitting device is provided to improve power efficiency of the light emitting device by controlling optical reflection on light capturing and/or current emitting regions in a transparent electrode based on an optical loss at the transparent electrode. A semiconductor structure includes first and second conductive semiconductor layers(21,23). First and second electrodes(30,40) are formed in the first and second conductive semiconductor layers in a light emitting structure(25). A transparent insulation film(18) is formed on at least a portion of the second conductive semiconductor layer. The second electrode includes first and second layers(41,42). The first layer of a transparent conductive film coats at least a portion of the second conductive semiconductor layer. The second layer is formed on at least a portion of the transparent insulation film and connected to the first layer. Optical reflecting units are formed on a surface of the first layer and an interface between the transparent insulation film and the semiconductor structure. A second layer surface of the transparent insulation film is separated farther from the semiconductor structure than the surface of the first layer.
Patent KR-20090085432-A (KR)
Title: Plasma processing equipment
Inventor: LEE HYANG JOO
IPC: H05H1/24
Filed: 2008-02-04
Abstract: A plasma processing apparatus is provided to uniformly maintain plasma density by rotating an antenna positioned in an outer side wall of a chamber. A chamber(100) has a reaction space. At least one antenna part(1000) is positioned in a side wall of the chamber, and is rotated according to a circumference of the side wall. A rotating member(2000) rotates the antenna part. An antenna fixing part fixes at least one part of the antenna part. A connecting part connects a center axis part to the antenna fixing part. A housing supports the center axis part. A driving part rotates the center axis part. A plasma power source part(900) provides a plasma power source to the antenna part.
Patent KR-20080076822-A (KR)
Title: Modular rolling mill
Inventor: SHORE T MICHAEL
IPC: B21B1/00
Filed: 2008-02-15
Abstract: Provided is an improved modular mill that is easily adaptable both to the single family rolling of gradually larger products, and to the introduction of interstand cooling when products are in a thermomechanical rolling state. A modular rolling mill comprising: a plurality of rolling units(10a-10c) having work rolls(14,16) constructed and arranged to gradually reduce the cross sectional area of a product received along a mill pass line(P); gear units(46a-46c) mechanically coupled to each of the rolling units, wherein each gear unit in turn is mechanically coupled to a driven line shaft by first bevel gear sets(44), the ratios of the first bevel gear sets are gradually increased from the first gear unit of the gear units to the last gear unit thereof to accommodate a gradually increasing speed of the product to be rolled; a second bevel gear set(54) associated with the last gear unit of the gear units, wherein the gear ratio of the second bevel gear set is the same as the gear ratio of the first bevel gear set of the penultimate gear unit; and units(48) for selectively coupling the line shaft to the last gear unit through one or the other of the first and second bevel gear sets.
Patent KR-20090089675-A (KR)
Title: Washing machine
Inventor: OH SOO YOUNG
IPC: D06F33/02
Filed: 2008-02-19
Abstract: A laundry processor is provided to improve the detergency of laundry by changing the operating information of rinsing process by collecting the operating information before the rinsing process starts. A laundry processor comprises a controller(180). When the laundry processor performs the cloth cleaning process, the controller collects the operating information of the cloth cleaning process. The controller automatically changes the driving conditions of the cloth cleaning process based on the operating information of the collected cloth cleaning process. The driving conditions of the cloth cleaning process comprise at least one of the washing time or the laundry temperature. The operating information of the cloth cleaning process comprises at least one of the weight of laundry, the hardness of the washing water, temperature, and the cleanser volume of the washing water.
Patent KR-20090090642-A (KR)
Title: Display controlling method of fog probability in a car
Inventor: BAE SANG GEUN
IPC: B60H1/00
Filed: 2008-02-21
Abstract: A display controlling method of fog probability in a car is provided to determine a button operation carefully by displaying fog index in a liquid crystal unit. A vehicle air conditioner is comprised of an indoor temperature sensing unit(52), a humidity detection unit(54), and a display unit. The display unit indicates an air-conditioning state with a controller(36) determining a sensing unit signal. A fog possibility display for control method of the vehicle room is as follows. The fog index(F) is calculated from a relative humidity(RH) and an indoor temperature detected by the humidity detection unit the indoor temperature sensing unit. The calculated fog index is indicated on a display unit to be recognized by a passenger.
Patent KR-20090093121-A (KR)
Title: Robot hand deburring of a crank shaft
Inventor: PARK TAE GARB
IPC: B23C3/12
Filed: 2008-02-28
Abstract: A robot hand for deburring of a crank shaft is provided to prevent tools from interfering with peripheral equipment and to minimize fatigue accumulation of various cables and pneumatic pipes of the hand. A robot hand for deburring of a crank shaft comprises a deburring unit(1), a brush unit(2), and a one-axis floating type deburring device(4). The deburring unit removes burr by chamfering the edge of a keyway using a tool, and has a rotation preventing function of the tool. The brush unit is made up of a pneumatic motor(201) and a brush(202) installed on the rotary shaft end of the pneumatic motor, and removes the burr and chips remaining after chamfering. The one-axis floating type deburring device removes burr formed on the right and left side of a curved machined surface at a certain surface pressure.
Patent KR-20080033197-A (KR)
Title: Method and apparatus for internet protocol address configuration
Inventor: PARK SOO HONG
IPC: H04L29/06
Filed: 2008-02-29
Abstract: An IP(Internet Protocol) address setup method and a device therefor are provided to previously obtain information on an IP address setup method used in a new network from an IS(Information Server), and to set the obtained information to priority to perform IP address setup, thereby preventing unnecessary delay from occurring. Information on an IP address setup method of a new network after handover is obtained through an IS(S100), and IP address setup is performed by using the IP address setup method while a mobile node accesses the new network(S110). The information on the IP address setup method of the new network includes information indicating that the IP address setup method is IPv6(IP version 6) stateless address configuration which uses IPv6 address automatic setup.
Patent KR-20090094488-A (KR)
Inventor: KIM JONG LYL
IPC: A61C13/08
Filed: 2008-03-03
Abstract: An artificial tooth is provided, which can be planted in the hole where a tooth is removed and reduces time and cost. An artificial tooth is adhered to the hole in which a tooth is removed after filling the root hole of tooth with chemicals. The screw thread has no need to be formed on the hole where a tooth of a patient is removed. The time is saved and the strong tooth can be obtained. The artificial tooth is adhered to the site filled with chemicals and makes the life convenient.
Patent KR-20090095118-A (KR)
Title: Method of manufacturing semiconductor device
Inventor: YOO CHANG JUN
IPC: H01L27/108
Filed: 2008-03-04
Abstract: A manufacturing method of a semiconductor device improving deformity, property and reliability of a device is provided to form uniform dielectric film by selectively removing residual within scratch generated for sacrificial insulating layer. A sacrificial dielectric film is formed on a semiconductor substrate(100) in which a contact plug(104) is formed in a first area. The insulating layer is formed on the sacrificial dielectric film having scratch. The sacrificial dielectric film pattern and the insulating layer pattern having the sacrificial dielectric film which the contact plug corresponds to each other and the contact hole etching the insulating layer and exposes the contact plug are formed. A storage node(112) is formed on the inner side formed in the insulating layer pattern of the contact hole and sacrificial dielectric film pattern. The insulating layer pattern is removed from the second part.
Patent KR-20080088453-A (KR)
Title: Lubricant composition and lubricating system using same
Inventor: SHITARA YUJI
IPC: C10M105/32
Filed: 2008-03-27
Abstract: A lubricant composition and a lubricating system using the same are provided to secure a high extreme pressure characteristic and a high dynamic frictional coefficient by forming a stable thin coating film when sliding and to keep a lubricant composition in a semi-solid state at normal temperature and in a liquid state at the temperature over a melting point of amide compounds as a lubricant composition has heat reversibility. A lubricant composition consists of at least one kind of liquid machine oil of 10~98.9wt.% selected from hydrocarbon machine oil, phosphate ester, and silicone with %CP below 70; alkaline earth metal salts of 1~20wt.%; and amide compounds of 0.1~89wt.%. The lubricant composition is semi-solid at normal temperature. Alkaline earth metal salt is at least one selected from sulfonate salt and salicylate having a base number of 5~400mgKOH/g.
Patent KR-20090103180-A (KR)
Title: Variable valve lift apparatus
Inventor: KIM BACK SIK
IPC: F01L1/18
Filed: 2008-03-27
Abstract: PURPOSE: A variable valve lifting device is provided to control deviation adjustment between valves and to increase assembility using a connecting pin and a wall part of a cam carrier. CONSTITUTION: A variable valve lifting device comprises an input cam(110), a valve opening/closing part(200), an eccentric shaft(300) and a connection part(400). An input shaft(100) has the input cam. The eccentric shaft is equipped in the input shaft in parallel. The connection part opens and closes the valve opening/closing part after receiving rotation of the input cam. The rotation center of a connecting part can be changed with the eccentric shaft.