baber/WOPTO huggingface dataset:
Patent KR-20080095401-A (KR)
Title: Photovoltaic power generation apparatus
Inventor: LEE YOUNG JE
IPC: H02S20/30
Filed: 2007-04-24
Abstract: A photovoltaic power generation apparatus is provided to produce electric power by establishing the photovoltaic power generation apparatus on the public water surface and moving it along sun's position change. A photovoltaic power generation apparatus comprises; a predetermined area, setting on the public water surface; a frame having an flat upper surface of the plate and the lower surface attached with a floating unit consisting of an elastic material of pipe shape; photovoltaic batteries generating a voltage by photoelectric effect, disposed at the upper surface of the frame; a screw controlling the direction of the frame, disposed at the lower surface of the frame.
Patent KR-20080097003-A (KR)
Title: Method of fingerprinting code generation for digital content
Inventor: LEE JIN HEUNG
IPC: G06F21/00
Filed: 2007-04-30
Abstract: A method for generating a finger printing code of digital contents is provided to recognize an illegal contents user among contents users, and efficiently generating the finger printing code for many users. A primitive polynomial expression of arbitrary degree is selected. A matrix is generated by setting trace of the primitive polynomial and arranging trace according to degree. A row among the matrix is assigned to the buyer, and water mark and PN sequence is calculated and inserted to the digital contents. A primitive polynomial by the buyer and row selected from the matrix is stored to the member database.
Patent KR-20080104794-A (KR)
Title: Composition of catalyst precursor resin for shielding emi and manufacturing method metal pattern for shielding emi using the same
Inventor: LEE SANG CHUL
IPC: G03F7/00
Filed: 2007-05-29
Abstract: A catalyst precursor resin composition for electromagnetic interference shielding, and a method for preparing a metal pattern for electromagnetic interference shielding by using the composition are provided to allow micropattern to be formed, to reduce the loss of a catalyst in case of wet process such as electroless plating and to improve the adhesion and deposition of a metal pattern. A catalyst precursor resin composition for electromagnetic interference shielding comprises a copolymer resin comprising a monomer containing a carboxyl group and a maleimide monomer having the nitrogen substituted with oil-soluble functional group; a catalyst which is one selected from a palladium (Pd) particle, a silver (Ag) particle and a silver ion fluoride organic complex; a multifunctional monomer containing an ethylenically unsaturated bond; a photoinitiator; and an organic solvent.
Patent KR-20070062964-A (KR)
Title: Stable crystalline calcium salts of 5-methyltetrahydrofolic acid
Inventor: MUELLER HANS RUDOLF
IPC: A23L33/15
Filed: 2007-05-30
Abstract: Provided is crystalline calcium salt of 5-methyltetrahydrofolic acid which has improved stability and purity at room temperature by heat-treating the 5-methyltetrahydrofolic acid solution and crystallizing the corresponding salt in the polar medium. The high purity of stable crystalline calcium salts of 5-methyl-(6S)-tetrahydrofolic acid used as components for preparing drugs or as food additives are produced by heat-treating 5-methyltetrahydrofolic acid salt at 60 deg.C or more, preferably 85 deg. C or more, and crystallizing the heat-treated 5-methyltetrahydrofolic acid salt in the polar medium such as water, methanol, ethanol, n-propanol, iso-propanol, ethylene glycol, formic acid, acetic acid, lactic acid, carboxylic acid, formamide, dimethylformamide, dimethylacetamide, 1-methylpyrrolidone, 2-methylpyrrolidone or 2-piperidinone.
Patent KR-20080105912-A (KR)
Inventor: KIM DONG ICK
IPC: E01F8/00
Filed: 2007-06-01
Abstract: 본 발명은 다공성 재질에 의해 형성된 방음부재(100); 방음부재(100)가 장착되도록 복수의 방음부재 장착홈(210)이 형성됨과 아울러, 방음부재(100)의 재질에 비해 강도가 큰 재질에 의해 형성된 본체(200); 본체(200)를 지지하도록 지표면에 설치된 지지기둥(300);을 포함하는 것을 특징으로 하는 방음벽을 제시함으로써, 재료의 효율적인 조합에 의해, 강도, 구조적 안정성, 차음 및 흡음 성능 등을 모두 만족하도록 한다. 
       
     방음벽, 다공성
Patent KR-20080108824-A (KR)
Title: Holder for puller
Inventor: BAKE SEUNG GWAN
IPC: H01H85/48
Filed: 2007-06-11
Abstract: A puller holder is provided to fix a puller in the inside of a puller holder adamantly and prevent noise generated due to contact with the puller holder while the puller is flown and prevent the puller from being separated from the puller holder by external vibration. A puller holder comprises: a housing(31) in which a puller covering both sides of a part is inserted while a pair of latches(12,13) move relatively to each other for separation of the part and in which a seating place in which one side is opened is formed inside; and a compartment piece(40) which is extended to the longitudinal direction of the housing and which marks off the seating place into a first and second spaces(32a,32b) having different width so that two latches are inserted and in which a jaw(43) inserted into a barrier groove formed in the puller is equipped.
Patent KR-20080034756-A (KR)
Title: Use of substances to protect fgf-2 or fgf-beta growth factor
Inventor: RIVAL DELPHINE
IPC: A61Q19/00
Filed: 2007-06-22
Abstract: A method for preventing or controlling decomposition of FGF-2(fibroblast growth factor-2) or FGF-beta is provided to protect FGF-2 or FGF-beta from decomposition, rebuild extracellular matrix in the dermis and control skin aging. The decomposition of FGF-2 or FGF-beta is prevented or controlled by applying to the skin a cosmetic composition comprising 0.001-20% of a plant extract selected from Hibiscus Abelmoschus extract, rebokza extract, gougizi berry extract, banha extract, lessonia extract, mustard powder extract, wooyin extract, barley extract, sesame extract or combinations thereof and cosmetically acceptable excipients. Further, the extract is an aqueous or a hydro-alcoholic extract.
Patent KR-20090000414-A (KR)
Title: Method and terminal for deferring of path of vehicle
Inventor: CHO CHAE GUK
IPC: G08G1/0968
Filed: 2007-06-28
Abstract: A method and terminal for deferring of path of a vehicle is provided to allow a vehicle to enter a suitable exit by not guiding or rescanning path unnecessarily. A method and terminal for deferring of path of a vehicle comprises a step of requesting the guide of travelling route to the destination(S310); and a step of guiding travelling route without rescanning route at specific condition in case a vehicle deviates from a proper route(S370). The specific condition includes a U-turn of a vehicle on road in case the current position of a vehicle is at rotary.
Patent KR-20090000417-A (KR)
Title: Method and system for providing for path and public transportation system
Inventor: PARK YOUNG JUN
IPC: H04W4/02
Filed: 2007-06-28
Abstract: A method for providing route and the public transportation which uses the information terminal and a system thereof are provided to enable a user to set up the turnaround time, distance, cost, the route variable including the transfer times etc and public transportation. A user selects a navigation menu provided in an information terminal(S410). A controller displays a screen for selecting the departure or the destination on the display unit. By inputting the departure or the destination location, a user requests the route of reaching the destination location from the departure(S420). The controller makes the user set up the route variable(S430). The controller searches a route and transportation information stored in a transportation information storage unit(S440).
Patent KR-20090003901-A (KR)
Title: 친환경 기능성 무늬도료 조성물
Inventor: JIN HO SUNG
IPC: C09D4/02
Filed: 2007-07-05
Abstract: 본 발명은 기존의 무늬도료와는 달리 친환경적이면서, 음이온 발생, 항균성 및 탈취 기능을 갖고, 도장 설비나 이에 따른 기구 없이 페인트 붓을 이용한 수작업으로 간편하게 도장하여 목재의 질감과 같은 무늬를 형성시킬 수 있는 친환경 기능성 무늬도료 조성물에 관한 것으로, 물 25~35중량%에 분산제 0.1~0.5중량%, 아크릴 에멀젼 수지, 수분산 폴리우레탄 수지, 수용성 에폭시 수지 중에서 선택된 어느 하나의 유기질 바인더 20~45중량%, 증점제 0.2~4중량%, 체질 안료 20~30중량%, SN-4 음이온 안료 5~15중량%, 첨가제로 항균제 0.5∼3중량%와 방부제 0.2∼1중량%와 소포제 0.1∼1중량%와 함티탄자철광 1∼5중량%를 혼합하여 RPM 1000~2000 정도의 믹서기로 30분 정도 분산시켜 제조하는 것과, 다른 실시예로 상기 조성물에 착색 안료 0.1~7중량%를 더 포함하여 제조함을 특징으로 하는 친환경 기능성 무늬도료 조성물의 제조방법 및 상기 제조방법에 의해 제조되는 친환경 기능성 무늬도료 조성물. 
       
     무늬도료, 합성수지 바인더, 증점제, 체질 안료, 음이온
Patent KR-20090005786-A (KR)
Title: Multi-path accessible semiconductor memory device having use extension function and method therefore
Inventor: KWON JIN HYOUNG
IPC: G11C7/10
Filed: 2007-07-10
Abstract: A multi-path accessible semiconductor memory device is provided to minimize the unused area of the common memory address by continuing the address map toward the residual memory area of the common memory address. A row address multiplexer(71) selects one out of the output address(B ADD) of the address buffer(68) of A port and the output address(A ADD) of the address buffer(67) of B port. A row address multiplexer outputs the selection row address(SADD). The first row decoder(75-2) is connected to the A-bank(2), and the first row decoder performs the decoding action and opposite operation of the second row decoder(75-1) in response to the selection row address. The second row decoder is connected to B bank(4), and the second row decoder performs the row decoding operation in the enable state of B bank.
Patent KR-20080008239-A (KR)
Title: Starter having connecting member electrically connecting magnetic switch and motor
Inventor: KURASAWA TADAHIRO
IPC: H01H50/14
Filed: 2007-07-12
Abstract: A starter is provided to reduce the weight and length of the starter by replacing an external terminal, a lead, a washer and a nut by a terminal. A starter(1) includes a magnetic switch(2), a motor(3), and a connection member. The magnetic switch includes a movable contact(25) and a fixed contact(27) connected to a power supply. The motor starts an engine by using power supplied from the power supply. The connection member has a first end facing the movable contact in the magnetic switch and a second end inserted into the motor and connected to a magnetic circuit of the motor. The connection member supplies power to the magnetic circuit from the fixed contact through the movable contact when the movable contact is contacted.
Patent KR-20080108881-A (KR)
Title: Character input apparatus and method for automatically switching input modes in terminal having touch screen
Inventor: SHIN KEUN HO
IPC: G06F3/041
Filed: 2007-07-19
Abstract: A character input apparatus and method for automatically switching input modes in a terminal having a touch screen are provided to enhance the convenience and the speed in character input dramatically by automatically selecting an input mode that a user wants. A character input method for automatically switching input modes in a terminal having a touch screen comprises the steps of: allocating character groups, which have at least two characters, to a created character region by dividing a touch screen region into two parts, and displaying the character groups(300); judging whether or not a drag event occurs before a release event occurs(302); and performing one mode of an individual character input mode or a text input mode(306).
Patent KR-20080069496-A (KR)
Title: Membrane electrode assemblies for an electrolytic ozone generator, the method of this product and the electrochemical cell with membrane electrode assemblies
Inventor: MOON SANG BONG
IPC: C25B11/06
Filed: 2007-07-20
Abstract: A membrane electrode assembly for electrochemical ozone generation, a method of manufacturing the same, and an electrochemical cell with the same are provided to reduce operation costs, to stabilize reaction efficiency, and to increase durability by improving electrolytic efficiency of an electrode catalyst layer, using a platinum tantalum catalyst. A method of manufacturing a membrane electrode assembly for electrochemical ozone generation comprises the steps of; cleaning an electrolytic film; impregnating the electrolytic film in a liquid which contains electrode catalyst ions, impregnating the ions on a surface of and in the electrolytic film, reducing the electrode catalyst ions, using a reductant, and forming the electrode catalyst layer; tantalum-plating one surface of the electrolytic film by electroplating; and cleaning the electrolytic film.
Patent KR-20080016450-A (KR)
Title: System and method for adjusting connection parameters in a wireless network
Inventor: CHEN WEI PENG
IPC: H04B7/26
Filed: 2007-07-24
Abstract: A system and a method for adjusting connection parameters in a wireless network are provided to enable a base station to modify wireless connection parameters dynamically between an endpoint and a relay station without changing a data transceiving method in the endpoint, so that the wireless network can adjust dynamically the wireless connection parameters without updating a random endpoint. A method for adjusting connection parameters in a wireless network, comprising: establishing a first wireless connection with a base station using a first channel(305); establishing a second wireless connection with an endpoint using a second channel(310); receiving a modification request message requesting the modification of at least one parameter of the second wireless connection with an endpoint using the second channel from the base station through the first wireless connection using the first channel(315); informing the endpoint that at least one parameter of the second wireless connection using the second channel is to be modified(330); and modifying the second wireless connection using the second channel to include at least one modified parameter of the second wireless connection using the second channel(355).
Patent KR-20090011412-A (KR)
Title: Semiconductor device and method of fabricating the same
Inventor: YOON JOON KU
IPC: H01L23/12
Filed: 2007-07-26
Abstract: A semiconductor device and a method of manufacturing the same are provided to improve the fabrication efficiency by omitting the use of the additional conductive line or the contact element etc. Provided is the first and second semiconductor chips(110,120) having the constant circuit. The trench and second trench having the depth of 10 - 100mum in the central part of the first and the second semiconductor chip are formed. The first and second metal electrodes(112,114) applying current in each constant circuit in each trench lower-part are formed. The conductive material(130) of the liquid is charged in one of a plurality of firsts and the second trench. The first and the second semiconductor chip are laminated in order to be faced with each other.
Patent KR-20090012636-A (KR)
Title: Semiconductor manufacturing apparatus having trap for vacuum line
Inventor: LIM YOU DONG
IPC: H01L21/02
Filed: 2007-07-31
Abstract: A semiconductor manufacturing apparatus having a trap for a vacuum line is provided to discharge the exhaust gas through the vacuum line between the dry pump and the processing chamber. A manufacturing apparatus for a semiconductor in which the powder prevention trap is mounted comprises a processing chamber, a vacuum line(1), a dry pump, a throttle valve(3) and a trap(2). The processing chamber performs the manufacturing process by receiving the process gas from the shower head. The vacuum line discharges the non-reacted gas between the substrate and the process gas from the processing chamber. The dry pump performs the air pumping function to the processing chamber. The throttle valve controls the pressure of the gas flowed into the vacuum line from the processing chamber.
Patent KR-20090013546-A (KR)
Title: Cooling system for refrigerators
Inventor: JEON YONG DEOK
IPC: F25B7/00
Filed: 2007-08-02
Abstract: A cooling system of a refrigerator is provided to improve cooling efficiency and minimize the deterioration of food by super low temperature rapid cooling. First and second cooling parts(100,200) cools storing chambers. A brine part(300) has a body part(310) storing brine solution cooled by the first and second cooling units and one or more brine pipes(320) circulating the brine solution from the body part by a pump for cooling the storing chambers.
Patent KR-20090019118-A (KR)
Title: Apparatus and method for media access control packet configuration in mobile communication system
Inventor: KO MIN SUK
IPC: H04B7/26
Filed: 2007-08-20
Abstract: An apparatus and a method for comprising a media access control packet in a mobile communication system are provided to comprise a MAC packet for reducing signaling overhead by using one bit data/control information field to indicate the existence of a control SDU(Service Data Unit) and positioning a MAC header in front of the MAC packet. A transmitter generates an RLC(Radio Link Control) PDU by inserting an RLC PDU header after dividing or connecting the data generated in an upper layer(601). The transmitter multiplexes the RLC PDU and inserts the multiplexed result into the MAC SDU inside the MAC PDU(603). The transmitter checks whether the MAC control SDU exists inside the MAC SDU(605). The transmitter sets D/C information to represent the existence of the MAC control SDU in front of the MAC PDU(607). The transmitter inserts the header for MAC SDU into the MAC PDU(609). The transmitter controls the size of the MAC PDU by inserting the padding into the MAC PDU to equalize the size of the MAC PDU with the transmission block size(611). The padding is inserted into the MAC header and the MAC SDU.
Patent KR-20090020394-A (KR)
Title: Air circuit breaker
Inventor: PARK WOO JIN
IPC: H01H33/664
Filed: 2007-08-23
Abstract: An air circuit breaker is provided to reduce the number of component and the assembly time by reducing the screw clamping portion and to suppress the damage of the main contact by quickly moving the arc. The air circuit breaker comprises a fixed contact(121), an arc runner, a fixed protrusion and a fixed protrusion fixing unit. The fixed contact includes the main contact point(122) and an arcing contact point(124). One end of the arc runner is arranged to be faced with the main contact. The other end of the arc runner end is extended to the arc extinguishing unit. The fixed protrusion is formed in one of the fixed contact and the arc runner. The fixed protrusion fixing unit is geared with the fixed protrusion and fixes the fixed protrusion. The fixed protrusion fixing unit is a calking part formed by calking the arc contact point.
Patent KR-20090022466-A (KR)
Inventor: JUNG DEOK HWA
IPC: H04B1/40
Filed: 2007-08-30
Abstract: A menu selection method is provided to search and display according to the approaching distance to a touch screen without key input. A control unit judges whether or not a person selecting a menu approaches a first region(S325), and a display unit displays a menu window according to the judgment result(S330). A control unit judges whether or note the person approaches a second region(S335), and a menu included in the menu window is searched according to the judgment result(S340). The control unit judges whether or not the person touches a touch screen(S345), and selects and executes the menu at the touched part according to the judgment(S350).
Patent KR-20080021555-A (KR)
Title: Synthetic resin pipe
Inventor: NABA TSUNEHIRO
IPC: F16L11/11
Filed: 2007-08-31
Abstract: A synthetic resin pipe is provided to reinforce its internal pressure deformation strength by making each edge of a square box into an arc and tapering the corner axially to make four edges at the corner meet at one point. A synthetic resin pipe is a pipe body(P) including square boxes(2) and circular tubes(3) which are installed alternately. Each corner(2a) of the square box is tapered toward an edge(t). The sectional shape of each corner is formed like an arc. Therefore, the strength of the corner of the square box is increased without increasing weight and required amount of resin.
Patent KR-20090023887-A (KR)
Title: Apparatus and method for signal detection in multiple input multiple output system of single carrier frequency division access
Inventor: MIN SEUNG HYUN
IPC: H04B7/08
Filed: 2007-09-03
Abstract: A signal detection method in a single carrier FDMA(Frequency Division Multiple Access) MIMO system and an apparatus thereof are provided to enhance the interference cancellation performance and reduce the delay time, thereby obtaining the similar performance as having the lower complexity in comparison with the general ML. A signal detection apparatus of the receiving side in a single carrier FDMA MIMO system comprises an MMSE receiver(209), IDFT units(211, 213) and an ML(Maximum Likelihood) receiver(215). By using a channel estimation value, the MMSE receiver separates a multi-user signal received through a multi-antenna. The IDFT units perform the IDFT(Inverse Discrete Fourier Transform) for the separated user signals. The ML receiver calculates the Euclidean distance of symbols which can be transmitted in each user signal, and then selects a symbol having the minimum distance.
Patent KR-20090024460-A (KR)
Title: Information retrieval apparatus and method for multi languages
Inventor: KIM SHIN GANG
IPC: G06F17/30
Filed: 2007-09-04
Abstract: An information searching device which is compatible with many languages and a method thereof are provided to search data stored in a database, efficiently according to the used language, country and the characteristic of a product without largely changing the structure of the searching device. A code conversion unit(100) converts a character string inputted for information search from a user into a preset character code. A keyword extracting unit(110) extracts a keyword having a meaning from the converted character string. A search word matching unit(120) matches the extracted keyword with data stored in a database(140) to output the matched result as the information search results. A sorting unit(130) sorts the information search results in a predetermined order so that the user can view the result.
Patent KR-20090028206-A (KR)
Title: Optical sensor for detecting peripheral light and liquid crystal display device using the same
Inventor: JEON MU KYUNG
IPC: G02F1/133
Filed: 2007-09-14
Abstract: An optical sensor for detecting a peripheral light and a liquid crystal display device using the same are provided to supply sufficient current supply from the optical sensor without an additional amplification circuit because the first transistors are parallel arranged. A sensor(202) comprises two or more first transistors(M11-M1n) parallel connected between an output line(L2) and a base power source(VSS). An external light sensing signal is outputted through the output line. The first electrode of the first transistors is connected to the base power source. The second electrode is connected to the output line of an optical sensor. The gate electrode of the first transistors is connected to the first electrode and the base power source. The first transistors are parallel connected. Respective first transistors are connected in a reverse diode connection type. Here, the gate electrode of the first transistors is located in an opening of a black matrix(30) in order to receive external light. A compensation unit(200) comprises the second transistors(M21-M2n) connected between the first transistors and the second voltage source(Vp).
Patent KR-20090029366-A (KR)
Inventor: HONG SUNG HAK
IPC: H04B1/40
Filed: 2007-09-18
Abstract: 본 발명에 의한 목표 지점의 방향 표시 방법은, 
     입력 모듈과, 연산 모듈과, 디스플레이 모듈을 포함하는 휴대 장치에 의해 수행되는 목표 지점의 방향 표시 방법으로서, 
     상기 휴대 장치의 위치와 시간을 기초로 지리적 자오선을 결정하는 단계와, 
     상기 지리적 자오선을 통해 기준 지점의 방위각을 결정하는 단계와, 
     상기 기준 지점으로부터 상기 방위각의 역 방향 각도를 이루는 방향에 제1 방향을 표시하는 단계, 
     목표 지점의 지리 정보를 입력받는 단계와, 
     목표 지점의 지리 정보를 기초로 지리적 자오선을 결정하는 단계와, 
     상기 목표 지점의 지리적 자오선을 기초로 목표 지점이 상기 제1 방향과 이루는 제1 각을 연산하는 단계와, 
     상기 제1 방향으로부터 제1 각을 이루는 방향에 목표 지점 방향을 표시하는 단계, 
     를 포함한다. 
       
     휴대 장치, 목표 지점, 방향, 자오선