baber/WOPTO huggingface dataset:
Patent KR-20080023085-A (KR)
Title: Method and apparatus for driving luminous element
Inventor: KIKUCHI SUSUMU
IPC: H05B37/02
Filed: 2007-01-04
Abstract: A method for driving plural LEDs(Light Emitting Diodes) and a light emitting apparatus are provided to enable adjacent LEDs not to be simultaneously emitted, thereby removing influence by the beam emitting characteristic of laser beam emitted from the adjacent LEDs. A method for driving plural LEDs capable of being independently driven comprises the following steps of: grouping the plural LEDs into plural simultaneous light emitting groups comprised of at least one LED which is not adjacent to each other; and driving successively the plural LEDs in a preset driving order between the plural simultaneous light emitting groups. A light emitting apparatus is configured to intervene an active layer and a photonic crystal layer between an upper electrode and a lower electrode.
Patent KR-20080065332-A (KR)
Title: Access floor structure with high efficiency
Inventor: BAE MUN SUNG
IPC: E04F15/20
Filed: 2007-01-09
Abstract: A double floor structure with high construction efficiency is provided to keep sound insulation efficiency and to improve constructability. A double floor structure with high construction efficiency, as a double floor unit installed on a floor slab(10), comprises a support(30) and an upper plate(50), a sound absorbing and thermal insulating member(40) installed between the slab and a double floor unit to supply thermal insulating efficiency and sound absorbing efficiency, a sound insulating and shock absorbing member(60) and a thermal insulating member(70) piled up between a wall(20) and the double floor unit in order to offer sound insulating efficiency and thermal insulating efficiency, a thermal insulating sheet(80) installed on the upper part of the thermal insulating member and the upper part of the upper plate of the double floor unit to offer thermal insulating efficiency, a heating mortar layer(90) formed on the upper part of the thermal insulating sheet and including a heat sink such as a heating pipe to function as a heating layer, and a flooring member(100) as a finishing member installed on the upper part of the heating mortar layer.
Patent KR-20080066480-A (KR)
Title: Method for preparing toner and toner prepared by using the method
Inventor: CHEONG MIN YOUNG
IPC: G03G9/09
Filed: 2007-01-12
Abstract: A method for preparing a toner, a toner prepared by the method, an imaging method using the toner, and an imaging device containing the toner are provided to improve gloss, durability, low temperature fixation and storage stability and to allow the shape and size of a toner to be controlled easily. A method for preparing a toner comprises the steps of mixing 0.1-80 parts by weight of a polyester macromonomer where a double bond is introduced to the terminal of a molecular chain, 100 parts by weight of at least one polymerizable monomer and 0.1-20 parts by weight of a pigment to prepare a toner composition; mixing a dispersion medium and a stabilizer to prepare a stabilizer dispersion, and mixing the stabilizer dispersion with the toner composition to prepare an aerosol; and heat treating the aerosol to polymerize it.
Patent KR-20080068990-A (KR)
Title: Apparatus and method for communication between digital unit and remote rf unit in broadband wireless communication system bts
Inventor: BANG JIN MIN
IPC: H04B7/24
Filed: 2007-01-22
Abstract: A communication device between a DU(Digital Unit) and an RRU(Remote RF Unit) in a base station of a broadband wireless communication system and a method therefor are provided to map broadband I/Q sample data to a frame defined in standard size, and to store information additionally on the mapped I/Q sample data included in the frame, thereby performing communication between the DU and the RRU even without newly defining standard of the frame. A DU(100) maps broadband I/Q sample data to be transmitted to a frame of standard size, and stores I/Q information on the mapped I/Q sample data to transmit the stored information to an RRU(150). The RRU confirms the I/Q information included in the frame when the frame is received from the DU, and reversely maps the broadband I/Q sample data included in the frame by using the I/Q information to extract/output the reversely mapped data.
Patent KR-20080073561-A (KR)
Title: Water tank assembling panel and constructing method thereof
Inventor: LIM OK SEO
IPC: B65D88/02
Filed: 2007-02-06
Abstract: A panel-assembly type water tank and an installation method for the same are provided to facilitate the lateral combination of panels by forming an empty square pipe and improving mechanical strength by putting fillers into an inner core of the panel. A panel-assembly type water tank is composed of: a ceiling forming the upside; a bottom forming the bottom side; and side walls forming the lateral sides and bearing lateral pressure. A panel(10) comprises a bent plate(12) having staple-shaped bent portions formed at the upper and lower ends; square pipes(13) formed at both sides of the bent plate between the bent portions; and a front plate(11) fixed to the upper and lower surfaces of the bent plate on the square pipe. The side walls are formed by combining plural panels. In particular, the panels are assembled while the front plate faces the inside.
Patent KR-20080076300-A (KR)
Title: Extruder for fabricating micro parts
Inventor: KIM BYUNG MIN
IPC: B21C23/14
Filed: 2007-02-15
Abstract: An extruder for fabricating micro-parts is provided to easily manufacture parts such as a micro-gear shaft by mounting a micro-scale extrusion die on a small-size extruder. An extruder includes a container(160), an actuator(120), and a micro-die. The container receives an extrusion material. The actuator exerts an extrusion load onto the extrusion material. The actuator includes a piezo-electric actuator. The actuator is connected to an actuator controller(130) varying a stroke of a RAM(150) controlling voltage applied to the actuator. The micro-die is provided at an exit of the container. The micro-die is fabricated through a MEMS(Micro-Electro-Mechanical Systems) technology. The MEMS technology includes photolithography, laser micromachining, LIGA(lithographie, galvanoformung, Abformung), and electro discharge micromachining.
Patent KR-20070029236-A (KR)
Title: A one touch type light emitting pen
Inventor: LEE HYUNG BONG
IPC: B43K29/00
Filed: 2007-02-21
Abstract: A touch sensor type light emitting pen is provided to secure favorable brightness and to prevent a shadow by installing two light emitting units in an LED(Light Emitting Diode) unit and to facilitate on/off operations. A side button type sharp pencil equipped with a touch sensor type light emitting device is composed of a body member(1), a metal coupling(2), a grip member(3), a battery cap unit(4), and a front end member(5). An LED unit(5b) equipped with two light emitting units is installed in the front end member and combined to a fixing tool(5a). The front end member is joined to a pencil unit(6) inserted from the side of the grip member. An IC(Integrated Circuit) substrate(8) and a battery(9) are embedded in the body member. The negative pole of the battery is transmitted through a substrate spring(8a) and the IC substrate to a metal cam cap(12), a fifth metal plate(9f) of a cam device unit(1c), a cam spring(8b), an insulating pipe cap(10a), a fourth metal plate(9d) installed in an outer groove of an insulating pipe(10), and a negative lead pin(5d) of the LED unit in order. The positive pole is transmitted to a cap metal tool installed in the battery cap unit, a first metal plate mounted on the body member, the IC substrate turned on or off according to the detection of a touch sensor(1a), a second metal plate(9b) disposed in the body member, the metal coupling, a third metal plate(9c) installed in the grip member, and a positive lead pin(5c) of the LED unit in order. The LED unit is turned on or off by the touch sensor.
Patent KR-20080078229-A (KR)
Title: Rice syrup and its manufacturing process
Inventor: KANG HO JIN
IPC: A23L7/10
Filed: 2007-02-22
Abstract: Boiled-rice syrup and its preparation method are provided to prevent the water contained in boiled rice grains from permeating into the syrup by equally adjusting the sugar contents of the syrup and the boiled rice grains, thereby facilitating the mass production of processed foods containing boiled rice. Boiled-rice syrup is prepared by the steps of: (i) mixing washed rice and water in a weight ratio of 1:3~1:15, and heat-treating the mixture at 85~98°C for 20~150min to gelatinize the starch in rice grains; (ii) soaking the gelatinized rice grains in refined water at 0~20°C, and dewatering them to keep the sugar content at 15~30Brix; (iii) mixing 19~39wt% of sugars, 0.1~2wt% of a thickening stabilizer, 0.001~0.6wt% of an acidulant, and 56~79wt% of refined water at 60~100°C to make plain syrup having a sugar content of 20~40Brix; and (iv) mixing the rice grains with the plain syrup, and heat-treating the mixture at 60~140°C for 5~60min to keep the sugar content at 15~30Brix.
Patent KR-20070107576-A (KR)
Title: Diagnosis kit and chip for gastric cancer using gastric cancer specific methylation marker gene
Inventor: AN SUNG WHAN
IPC: C12Q1/68
Filed: 2007-02-23
Abstract: A diagnostic kit and chip for gastric cancer are provided to maximize diagnosis accuracy and detect gastric cancer at an initial transformation step by detecting methylation of promoter CpG island by using a gastric cancer-specific methylation marker gene, thereby enabling early diagnosis. A diagnostic kit for gastric cancer comprises primers for amplifying a fragment containing CpG island of a gastric cancer marker gene promoter and endonuclease for digesting unmethylated nucleic acid sensitively, wherein the endonuclease is selected from SmaI, BssHI, HpaII, BSTUI, NotI, SacII and BagI, and the gastric cancer marker gene is screened by (a) comparing gene expressions of transformed cells with those of untransformed cells and confirming genes of which expressions are reduced in the transformed cells, (b) treating the transformed cells with a demethylation agent such as 5 aza 2'-deoxycytidine(DAC), comparing gene expressions of agent-treated transformed cells with those of agent-untreated transformed cells, and confirming genes of which expression are more increased in the agent-treated transformed cells, and (c) selecting the genes commonly confirmed in the steps(a) and (b) as gastric cancer maker genes.
Patent KR-20080080875-A (KR)
Title: Method and apparatus for reproducing multi-channel audio signal in multi-channel speaker system
Inventor: PARK HAE KWANG
IPC: H04S3/02
Filed: 2007-03-02
Abstract: A method and an apparatus for reproducing a multi-channel audio signal in a multi-channel speaker system are provided to prevent reduction of effect of multi-channels by mixing signals of a center channel with signals of left and right channels. A multi-channel speaker system includes a decoder(310), a control unit(320), and a mixing processing unit(330). The decoder divides a plurality of channel audio bit-streams into audio signals of a plurality channels. The control unit recognizes a position of a listener and positions of speakers of channels and calculates delay values of center channel signals according to positions between the listener and the center channel speaker and between other channel speakers. The mixing processing unit adjusts time delay of the center channel signals according to the calculated delay values, gives predetermined mixing gain values to the center channel signals of which the time delay is adjusted, and mixes the center channel signals with signals of other channels divided by the decoder.
Patent KR-20090000602-A (KR)
Inventor: YOON HONG SOUNG
IPC: G06Q30/02
Filed: 2007-03-07
Abstract: A real-time shopping mall consultation system and a method therefor are provided to enable a client to conduct video chatting, voice transmission, and data transmission with a shopping mall manager as watching a product to be purchased, while a purchased product can be actually transmitted as an image. A client connects to an Internet shopping mall (S10). In a shopping mall side, a real-time shopping mall consultation system is prepared for through flash media. The client selects the consultation system while choosing a product(S20). Four kinds of real-time consultation systems are provided to the client, so that the client selects a proper service according to the client's circumstance(S100). If the client selects text chatting(S30), the shopping mall side provides a method for performing the text chatting to the client, and moves to a web page configured for performing the text chatting even without loading a text chatting service program or installing the program on both PCs.
Patent KR-20080083831-A (KR)
Inventor: KIM TAE OH
IPC: E04H17/14
Filed: 2007-03-13
Abstract: 본 발명에 따르면, 양단부가 상호 결합 되어 사각형틀을 형성하는 복수개의 고정축과; 각각의 고정축 내측으로 돌출결합하는 부재로, 일측에 용접면을 가지는 용접부재와; 양단부가 각각 및 하부에 위치하는 상기 용접부재의 용접면에 결합 고정되어 수직방향으로 형성되는 복수개의 수직프레임; 양단부가 각각 양측부에 위치하는 용접부재의 용접면에 결합 고정되어 수평방향으로 형성되는 복수개의 수평프레임을 구비하는 울타리용 휀스를 개시한다. 개시된 울타리용 휀스에 의하면, 울타리용 휀스를 형성하는 고정축의 내측에 용접면을 가지는 용접부재가 일체로 가공되어 용접면에 고정되는 수직프레임 및 수평프레임의 용접작업을 용이하게 함으로써 작업의 효율성을 향상시킬 수 있다. 
       
     울타리, 휀스, 지지프레임, 수직프레임, 수평프레임
Patent KR-20070103691-A (KR)
Title: Circuit and a method of determining the resistive state of a resistive memory cell
Inventor: EGERER JENS CHRISTOPH
IPC: G11C11/00
Filed: 2007-04-18
Abstract: A method for determining a resistive state of a resistive memory cell, a memory circuit and a circuit for determining the resistive state of the resistive memory cell are provided to determine the resistive state of the memory cell by comparing a reference current with a current depending on the resistive state of the memory cell. A memory circuit includes a resistive memory cell(105) and at least one reference resistive memory cell(110,115). A read circuit(145) has a first input connected to the resistive memory cell and a second input connected to the reference resistive memory cell. The read circuit further includes an output part delivering an output signal according to the relation between a reference current from the reference resistive memory cell and the resistive state of the memory cell.
Patent KR-20080031609-A (KR)
Title: Lng bog reliquefaction apparatus and lng bog reliquefaction method
Inventor: HONG EUI SEOK
IPC: F25J1/02
Filed: 2007-04-18
Abstract: An LNG BOG(Liquefied Natural Gas Boil-Off Gas) reliquefaction apparatus and a method are provided to compress nitrogen at low pressure and to reduce the power consumption by reducing the mass flow of nitrogen in a nitrogen cycle for reliquefying BOG by supplying cold heat to a condenser, by lowering the temperature of BOG supplied to the condenser. An LNG BOG reliquefaction apparatus is composed of: a self-heat exchanger(114) formed at a BOG supply line to cool down the compressed BOG by heat-exchanging high-pressure BOG compressed by a BOG compression unit(110) and cryogenic BOG generated from a storing tank; a first heat exchanger(135) installed at the lower side of a condenser(120) of a nitrogen cycle, to cool down BOG flowing into the condenser by heat-exchanging BOG and actuating fluid of low temperature passing through the condenser; and a cooler(137) installed between the self-heat exchanger and the first heat exchanger, to cool down the BOG flowing from the first heat exchanger by heat-exchanging BOG and actuating fluid of low temperature passing through the first heat exchanger.
Patent KR-20080094857-A (KR)
Inventor: PARK JAE HUN
IPC: F21V23/00
Filed: 2007-04-22
Abstract: 본 발명은 실외용 조명등에 관한 것으로, 보다 상세하게는 반사갓의 하부에 별도의 부품관리함을 형성하여 이에 안전기, 콘덴서, 단자함와 같은 부품을 장착하여 부품을 수리할 시에 고장난 부품만을 수리하도록 하므로 제품의 관리가 용이하고 또한 반사갓과 부품관리함을 일체로 형성시키므로 제품의 디자인을 우수하게 할 수 있도록 발명한 것이다. 
     상기와 같은 목적을 달성하기 위하여 반사갓의 하부에 고정볼트로 고정할 수 있는 브라켓을 장착하고 그 하부에 안전기, 콘덴서, 단자함을 보관할 수 부품관리함을 장착하는 것으로, 상기 안전기, 콘덴서, 단자함와 같은 부품을 부품관리함에 저장하여 부품이 고장날 시에 용이하게 고장난 부품만 수리할 수 있도록 발명한 것이다. 
       
     실외용 조명등
Patent KR-20070051813-A (KR)
Inventor: CHOI HEE GEUN
IPC: A61K8/97
Filed: 2007-04-24
Abstract: 본 발명은 마스크시트 제조방법에 관한 것으로, 보다 상세하게는 황토, 갯펄, 머드에 천연오일과 로션 또는 로션혼합제제를 혼합한 혼합젤을 실크(명주), 망사, 와이어메쉬 등의 메쉬를 이용하여 마스크시트에 도포하여 건조시킨 후 알부틴용액이나 콜라겐용액 등의 화장수와 함께 포장하므로써, 마스크시트에 흡착된 황토, 갯펄, 머드가 화장수에 의해 분산되지 않으며, 마스크시트를 사용후 소정의 시간이 경과하여 건조되어도 가루가 떨어지거나 날리거나 묻어나지 않으며, 마스크시트의 사용이 완료되어 건조되어도 보관하였다가 물에 적시기만 하면 재사용이 가능한 마스크시트의 제조방법에 관한 것이다. 
       
     황토, 갯펄, 머드, 마스크시트, 실크
Patent KR-20080099482-A (KR)
Title: Semiconductor device and method for manufacturing the same
Inventor: NAM SANG YUN
IPC: H01L21/336
Filed: 2007-05-09
Abstract: Misalignment is prevented by forming the gate electrode which is filled in the semiconductor substrate in the recess gate process. And then, the landing plug contact process and bit line contact process can be omitted by using the recess gate. The semiconductor device comprises a semiconductor substrate including a plurality of active areas and the recess(32) formed in the gate reserved area(30), a gate electrode filled in the recess(33) to planarize its surface with the semiconductor substrate, a capping layer covering the gate electrode, and a bit line having the protrusion connected with the bit line junction region of the active area(36), extended to the direction of active area of the semiconductor substrate.
Patent KR-20080100939-A (KR)
Title: Method of control ling multimedia system integration antenna in a car
Inventor: KONG BYONG YONG
IPC: H04B7/02
Filed: 2007-05-15
Abstract: A method for integratedly controlling antennas of a multimedia system in a car is provided to remove interference between cables and noises, thereby improving signal sensibility. When a menu is executed in a multimedia system, a microcomputer(70) switches a receiving path so as to receive a wireless signal corresponding to the menu from a plurality of antennae(80). If the wireless signal received from an antenna is received through the receiving path, it is converted into a digital signal and then is transmitted through an optical cable. The digital-converted wireless signal is restored and is provided to a demodulator(50).
Patent KR-20070117457-A (KR)
Title: Positioning apparatus for carrier tape
Inventor: KODERA KATSUYOSHI
IPC: H05K13/02
Filed: 2007-06-01
Abstract: An apparatus for determining a position of a carrier tape is provided to prevent teeth from interfering with the carrier tape during the return of the carrier tape by forming the teeth in an involute curvature. A position determining apparatus comprises feed holes(12) formed in a carrier tape(7). Teeth(15) having an involute curvature are fitted into the feed holes(12). A pulley has the teeth(15) at a circumference thereof. The circumference of the pulley has a size corresponding to an integer multiple relative to a feed pitch of the carrier tape(7). The teeth(15) are aligned to have the same pitches as the pitches of the feed holes(12). The diagonal length of each tooth(15) is greater than the diameter of each feed hole(12). The teeth(15) widen the feed holes(12) when the teeth(15) are fitted into the feed holes(12).
Patent KR-20090002088-A (KR)
Title: Certification server and method for the same
Inventor: RYOO CHANG WAN
IPC: G06Q20/16
Filed: 2007-06-05
Abstract: An authentication server which is possible for pre-receipt in case the amount of settlement exceeds limit and control method for the same are provided to improve convenience of the small amount settlement using a mobile communication terminal. An authentication server which is possible for pre-receipt in case the amount of settlement exceeds limit comprises a step of receiving user information for the fee payment from a user(S510), a step of transmitting authentication request of user to server of mobile network operator mapped in the received user information(S520), a step of receiving the pre-receipt announcement in case the small amount settlement charge of the mobile communication terminal, exceeds limit(S530), a step of determining pre-receipt according to the received pre-receipt announcement(S540) and a step of receiving the authentication number from a mobile carrier server side(S550).
Patent KR-20080107084-A (KR)
Title: Sludge drying apparatus using rotational drum
Inventor: LEE SUNG TAEE
IPC: C02F11/12
Filed: 2007-06-05
Abstract: An apparatus for drying sludge is provided to have a simple structure, a relatively small size and an excellent processing capability and to reduce an installing cost and an operation and maintenance cost. An apparatus for drying sludge contains a plurality of rotary drums(40, 42, 44, 46) for emitting heat, having a plurality of parallel rotation axises and transferring the sludge into an 'S' figure of shape, a drainage plate(30) exhausting vapor using the porous rotary drum and forming a transfer space of the 'S' figure of shape along to an outside cylinder of the rotary drum, an input hole(20) injecting the sludge into the transfer space and a discharging outlet(130) discharging the dried sludge.
Patent KR-20080107197-A (KR)
Inventor: MOON HEE JUNG
IPC: E02D29/02
Filed: 2007-06-05
Abstract: 본 발명은 도로절성토부와 비탈면의 안정성을 확보 위한 시공 및 교량교대 날개벽 시공과 제방공사에 범용으로 사용하기 위한 옹벽 축조용 블록(100); 
     상기 블록(100)의 후방측(200)에 중심으로부터 일정한 크기의 수직(세로)방향 선상의 홈으로 이루어진 세로방향 삽입홈(300); 
     상기 세로방향 삽입홈(300)에 수직(세로)방향으로  삽입하며 동시에 상기 블록(100)의 일정 공간(400)에 머리부(900)를 삽입하는 연결쇠(600); 
     상기 연결쇠의 걸림부를 그리드연결편(510)의 일정 공간(520)에 삽입하고, 상기 그리드연결편(510)의 홀(540)에 연결되는 강심(530); 
     상기 강심(530)을 그리드(500)와 연결하는 구성으로 이루어지는 것을 
      특징으로 하는 옹벽 블록 구조물. 
     로 이루어지는 것을 특징으로 하는 옹벽 블록 구조물과 그를 이용한 시공방법에 관한 것이다. 
       
     보강토옹벽, 콘크리트 블록, 보강재 연결핀
Patent KR-20070072840-A (KR)
Inventor: KWEON SEON HWON
IPC: C02F3/20
Filed: 2007-06-08
Abstract: An apparatus for advanced treatment of wastewater which can eliminate contamination causing materials economically and efficiently, can assure safe quality of water, and can reduce secondary treatment and contamination depending on the post-treatment of sludge fundamentally and substantially is provided. An apparatus for advanced treatment of wastewater comprises: a micro-bubble tank(8) into which water to be treated of excretions or wastewater flows to maximally oxidize the water to be treated by micro-bubbles; an anaerobic tank(5) for promoting oxidation of organic matters contained in non-oxidized water to be treated by anaerobic bacteria; aeration tanks(11,6,7) which are comprised of a plurality of chambers, and in which contact filter media for reinforcing the function of microbial activity are filled in the respective chambers, wherein the water to be treated vertically passes through the respective chambers to contact the water to be treated with the filter media; a blower for blowing air that generates micro-bubbles to the mixing pump; a mixing pump for mixing tap water with sterilized water discharged from a sterilizing tank(9) and applying a water pressure to the micro-bubble generator; a micro-bubble generator installed on a pipe to generate micro-bubbles; and an anaerobic settling tank(10) installed between the micro-bubble tank and the aeration tanks.
Patent KR-20080107938-A (KR)
Title: Multiplexstand
Inventor: KOAK DONG EUN
IPC: G04G13/02
Filed: 2007-06-08
Abstract: A stand speaker having alarm clock is provided to prevent robbery by turning a light at a reserved time automatically when time is set up. A stand speaker having alarm clock includes elements of : a speaker(1) outputting voice and acoustic; an alarm watch(2) in which a charger circuit is built; a dimmer(3) controlling intensity of illumination of the bulb used for the stand; a reservation setting function key(8); a bolt(9) for fixing watch on the stand; a wire input hole supplying the power to the battery charger and the control switch part; a shade changing the direct light into the indirect light in turning the bulb of the stand on.