baber/WOPTO huggingface dataset:
Patent KR-20070090345-A (KR)
Title: Pipe roof structures and construction method of pipe roof structures
Inventor: YOON IN BYUNG
IPC: E21D11/00
Filed: 2006-03-02
Abstract: A structure of a steel pipe and a method for constructing the same is provided to reduce construction time and to achieve complete water-proof effect by using small connecting steel pipes as a stress resist member by connecting the small connecting steel pipes between huge steel pipes in a sliding manner. A structure of a steel pipe(200) comprises a plurality of steel pipes and a small connecting steel pipes(300). A horizontal groove(204) is horizontally formed at respective ends of the steel pipes. A plurality of supports(202) is inwardly formed at an upper and a lower part of the horizontal groove at regular intervals. An angle(206) is fixed at the opposite side of the horizontal groove. A plurality of small connecting steel pipes has smaller diameter than the steel pipes, and are installed between the steel pipes. The small connecting steel pipes have angles(302) corresponding to the horizontal grooves of the steel pipes. A horizontal groove(308) is formed at the opposite side of the angles. A plurality of supports(306) is inwardly formed at an upper and a lower part of the horizontal groove at regular intervals.
Patent KR-20070103261-A (KR)
Title: Cutoff switch control method of korean-type highway-railway
Inventor: KIM CHAN HO
IPC: B61L27/04
Filed: 2006-04-18
Abstract: A cutoff switch controlling method of a Korean-type high-speed railway is provided to prevent electric/electronic devices in a motorized car from being damaged by over-current by operating a cutoff switch to cut off the over-current applied to the motor vehicle. A cutoff switch controlling method of a Korean-type high-speed railway includes the steps of: transmitting a cutoff switch control command of a predetermined voltage to a VCU(Vehicle Control Unit) of a motorized car by an SCU(Signal Control Unit) of a motorized car as a network signal when any one signal among an over-current detecting signal, a cooling disorder signal, and a fire detecting signal of a main transformer of the motorized car is applied and a vacuum circuit breaker is turned off; and allowing a cutoff switch to perform a cutoff operation by outputting a cutoff coil control signal for a predetermined time by the VCU of the motorized car which receives the cutoff switch control command through a network.
Patent KR-20060116710-A (KR)
Title: Center presser device for sewing machine
Inventor: MISU SHINSUKE
IPC: D05B29/04
Filed: 2006-05-08
Abstract: A center pressure device for a sewing machine is provided to inhibit the interference between the center presser and a needle rod, thereby preventing the breakdown of the center presser or the needle rod. A sewing machine body(101) includes a sewing machine frame(102). The sewing machine frame comprises a sewing machine arm member(102a) extended forwardly and backwardly from the sewing machine body. A sewing machine bed member(102b) forms the lower portion of the sewing machine and is extended forwardly and backwardly from the sewing machine body. A vertical body member(102c) connects the sewing machine arm member with the sewing machine bed member. A power transmission member is arranged within the sewing machine frame.
Patent KR-20070112664-A (KR)
Title: Refrigerant valve contcolling method for refrigerator
Inventor: KANG DAE JONG
IPC: F25D19/00
Filed: 2006-05-22
Abstract: A method for controlling a refrigerant valve of a refrigerator is provided to judge leakage of a refrigerant through a refrigerant valve by measuring the cavity temperature to perform a normal refrigeration cycle, and initialize a refrigerant valve to interrupt refrigerant leakage. A temperature sensor(30) senses a temperature of a cavity of a refrigerator. A refrigerant valve(40) controls a circulation amount of a refrigerant for supplying cool air to a storage compartment. A microcomputer(50) controls the refrigerant valve in accordance with a predetermined algorithm according to the cavity temperature. The microcomputer judges whether eccentricity is generated at the refrigerant valve and initializes the refrigerant valve to prevent refrigerant leakage due to the eccentricity.
Patent KR-20070039392-A (KR)
Inventor: SHIM DONG HEE
IPC: H04W4/90
Filed: 2006-05-29
Abstract: 위치 서비스 방법 및 시스템이 개시된다. 위치 서비스 방법은 사용자 평면 기반의 위치 서비스 시스템을 이용하여, 목표 단말에 대한 긴급 위치 측정 요청을 수신하고, 그 요청에 응답하여 목표 단말의 긴급 위치 측정을 수행할 수 있는 네트워크 개체의 접속 정보를 목표 단말에 제공한다. 목표 단말은 상기 네트워크 개체 접속 정보를 통하여 네트워크 개체에 긴급 위치 측정의 개시를 요청할 수 있다. 네트워크 개체는 긴급 위치 측정 개시 요청에 따라 목표 단말과 연속적으로 메시지를 교환하면서 목표 단말의 위치 정보를 계산한다. 목표 단말의 위치 정보가 계산되면 해당 위치 정보를 목표 단말 및 긴급 상황 처리 센터로 제공한다. 
       
     긴급 위치 서비스, SUPL 서비스
Patent KR-20070117223-A (KR)
Title: Method of decoding using a plurality of parity check matrices
Inventor: CHUNG JI WOOK
IPC: H03M13/11
Filed: 2006-06-07
Abstract: A method of decoding using a plurality of parity check matrices is provided to perform decoding of unstable channel information on the basis of stable channel information. According to a method of performing LDPC(Low Density Parity Check) encoding using a parity check matrix, a code word obtained by encoding information bits by a first parity check matrix is received from a transmitter. An NACK signal is transmitted according to the result of decoding the received code word by the first parity check matrix. A retransmission signal for the NACK signal is received from the transmitter. A first part of the received code word is decoded by a second parity check matrix. The retransmission signal includes a parity bit generated by the second parity check matrix for a second part of the information bits.
Patent KR-20070029550-A (KR)
Title: Application method of franchise-site using discount coupon
Inventor: CHA HEUI JANG
IPC: G06Q30/00
Filed: 2006-06-15
Abstract: A method for operating a member shop using a discount coupon is provided to remarkably increase sales by leading a customer visit the member shop again to use the provided discount coupon, as the exceptional discount coupon corresponding to a predetermined ratio of an amount of purchase is provided to the customer if the customer buys an article and pays a purchase price. A member buys an article at a member shop website(100). If the member pays an article price by including the discount coupon, the payment is calculated by offsetting a discount coupon price from the article price(200). The used discount coupon is offset from total discount coupon of the member(300). If the member pays the article price, the discount coupon which is generated on the basis of the predetermined ratio to the article is offered to the member(500). The member shop site orders the member shop to deliver the sold article to the member by using an e-mail, a text message, a facsimile and the wired network(600). A price to be paid to the member shop is calculated(700). If delivery is completed or purchase is fixed by passing a repayment period, the calculated price is transferred to the member shop(800).
Patent KR-20060132509-A (KR)
Title: Bill handling device
Inventor: YOSHIOKA KAZUEI
IPC: G07D11/00
Filed: 2006-06-17
Abstract: A bill handling device is provided to prevent the illegal withdrawing of bills contained in the bill handling device, by fixing a lock plate at a lock position by using a bias spring. A bill handling device includes a housing, a bill insertion part, a bill container, an outlet, a shutter(91), a shutter driving module(92), a locking unit(113), and a locking unit moving module(116). A bill is inserted through the bill insertion part at the front surface of the housing. The bill container contains the inserted bills. The bill container protrudes to the outside of the housing through the outlet. The shutter opens/closes the outlet. The shutter driving module opens/closes the shutter. The locking unit is movably supported on the housing between a locking position and a release position. At the locking position, the shutter is closed. At the release position, the shutter is opened. The locking unit moving module moves the locking unit between the locking position and the release position.
Patent KR-20070120758-A (KR)
Title: Polyheterocyclic compound, organic electronic device using the same and electronic apparatus comprising the same
Inventor: HWANG IN HO
IPC: C09K11/06
Filed: 2006-06-20
Abstract: A polyheterocyclic compound is provided to be easily synthesized, to ensure good processability, and to be usable as a semiconductor or charge transport material having high charge mobility and a high on/off current ratio. A polyheterocyclic compound has a structure represented by the following formula 1, wherein m is an integer of 1-5, each of l and n is independently an integer of 0-5, p is an integer of 1-10,000, each of X1 and X2 is independently any one selected from S, O, NH, and NR(wherein, R is a substituted or unsubstituted C1-60 alkyl group and a substituted or unsubstituted C6-20 aryl group), each of A1 to A4 is independently any one selected from a substituted or unsubstituted alkenyl group, a substituted or unsubstituted alkynyl group, a substituted or unsubstituted arylamine group, a substituted or unsubstituted aromatic or non-aromatic heterocyclic group, and a substituted or unsubstituted C6-20 aryl group, and each of R1 to R6 is independently any one selected from a hydrogen atom, halogen, a substituted or unsubstituted linear or branched C1-12 alkyl group, a substituted or unsubstituted linear or branched C1-12 alkoxy group, a substituted or unsubstituted linear or branched C1-12 thioalkyl group, a substituted or unsubstituted arylamine group, a substituted or unsubstituted aromatic or non-aromatic heterocyclic group, and a substituted or unsubstituted C6-20 aryl group.
Patent KR-20070120818-A (KR)
Title: Channel structuring method for digital television
Inventor: KIM YOUNG KIL
IPC: H04N5/50
Filed: 2006-06-20
Abstract: A channel setting method of a DTV is provided to perform channel tuning within only the category of a program guide in the selection of a channel when a category is selected through the program guide included in a digital broadcasting signal, thereby simply setting a channel group and simply viewing only the selected category. A channel setting method of a DTV(Digital Television) comprises the following steps of: selecting a category for channel setting through EPG(Electronic Program Guide) information(S12); determining whether a selected category is the above selected category by checking the EPG information after tuning a channel into a selected channel when a channel up/down key is inputted(S14~S18); and displaying the currently tuned channel if the selected category matches the category selected through the EPG information or tuning a current channel into a next channel if not(S20).
Patent KR-20070121890-A (KR)
Title: Ultrasound system and method for forming ultrasound image
Inventor: PARK MIN YOUNG
IPC: A61B8/00
Filed: 2006-06-23
Abstract: A method and a system for generating an ultrasound image are provided to detect a center position of a vessel by setting plural sample volumes at different position on a B-mode image. A memory(120) stores plural sample volume groups containing plural sample volumes. A signal acquiring portion transmits an ultrasound signal to an object, receives a reflected ultrasound signal, and acquires an image signal for forming a B-mode image of the object. The signal acquiring portion acquires Doppler signals for the respective sample volumes. An input portion(130) receives selection information for selecting one of the sample volume groups and setting information for allocating the selected sample volume group to the B-mode image of the object. A processor(150) generates the B-mode image signal and forms a Doppler spectrum signal for the respective sample volumes based on the Doppler signals. A display unit(161) displays the B-mode image based on the B-mode image signal and displays a Doppler spectrum based on the Doppler spectrum signal.
Patent KR-20070001816-A (KR)
Title: Organic el display and production method thereof
Inventor: MURAYAMA KOJI
IPC: H05B33/04
Filed: 2006-06-28
Abstract: An organic EL display and a production method thereof are provided to prevent a consumption power need for a light emission thereof from increasing by forming a thickness of a first protective layer below 10nm. In an organic EL display(10), a plurality of organic EL elements(16) is arranged on an upper face of a substrate(12) and includes a lower layer electrode(24), an upper layer electrode(28), and a functional layer(26) which is placed between the lower and upper layer electrodes(24,28) and includes an organic light emission layer. An insulation member(14) is arranged between the adjacent organic EL elements(16). A first protective layer(18) is consecutively formed from a space of the lower and upper layer electrodes(24,28) to a surface of the insulation member(14) and includes a fluorine.
Patent KR-20080001081-A (KR)
Title: Door fixing apparatus
Inventor: PARK SUNG JAE
IPC: B62D65/00
Filed: 2006-06-29
Abstract: A door mounting apparatus is provided to prevent a door from being erroneously mounted by allowing a door mounting frame to rotate by a predetermined angle. A door mounting apparatus comprises a door mounting frame(10), a base(20), a supporter(30) and a support frame(40). A door(11) is mounted on the door mounting frame. The base is installed adjacent to the door mounting frame. The supporter is installed at an upper portion of the base. The support frame is connected to the door mounting frame, and is mounted on the supporter to be rotated or floated. The supporter is connected to the support frame by a ball bearing(31).
Patent KR-20080003995-A (KR)
Title: Light-emitting device and method of driving the same
Inventor: KIM JI HUN
IPC: G09G3/30
Filed: 2006-07-04
Abstract: A light emitting device and a method of driving the same are provided to prevent crosstalk by equalizing discharge voltages with an average value of cathode voltages of pixels. A light emitting device includes data and scan lines(D1-D4,S1-S4), plural pixels(E11-E44), and a discharge unit(306). The data and scan lines are arranged in first and second directions, respectively. The pixels are formed at areas, which are defined by crossing with the data and scan lines. The discharge unit, which includes a sub-discharge unit(320) and switches(SW1-SW4), discharges the data lines up to a discharge voltage corresponding to the cathode voltage of one pixel among pixels corresponding to one scan line. The sub-discharge unit supplies a voltage corresponding to the discharge voltage to the data lines. The switches switch the data lines and sub-discharge unit.
Patent KR-20060094932-A (KR)
Inventor: OH IL YONG
IPC: B65D5/355
Filed: 2006-07-20
Abstract: 본 발명의 용적축형식 변형용기는 종이 형태의 팩(pack)이나 페트(PET)병 등의 용기 중심부위에 접이주름을 형성하여 접히는 구조로 변형시킨 용기에 관한 것이다. 
     본 발명은, 상하로 일정한 간격을 두고 형성된 적어도 3개의 정사각형 단수주름과; 상기 단수주름 사이에 형성되며 상기 단수주름의 1개씩의 변을 상변과 하변으로 포함하는 4개의 정사각형 접이면이 적어도 상하 2층으로 형성되고, 상기 접이면의 우측 상단 모서리와 좌측 하단 모서리를 연결하여 형성된 대각선의 접이주름을 포함하며, 용기의 상부와 하부를 상기 접이주름의 형성방향에 맞게 서로 반대방향으로 회전시켜 상기 접이주름을 따라 상기 접이면을 접음으로써, 용기의 용적을 줄일 수 있고, 용기의 재질이 종이, 펄프, 페트, 수지 중 어느 하나인 것을 특징으로 한다. 
     따라서 본 발명은 내부에 담겨있는 내용물을 사용 후 빈 상태인 용기의 용적을 축소하는 것이 가능하여 수거시의 부피를 획기적으로 줄여, 환경오염을 방지하는 데 커다란 관심사로 부각될 것으로 예상되며 큰 효과를 제공할 것이다. 
       
     용기, 우유팩, 페트병, 그릇, 주름
Patent KR-20070014097-A (KR)
Title: Communication terminal and communication method thereof
Inventor: MATSUYAMA MARIKO
IPC: H04W80/10
Filed: 2006-07-27
Abstract: A communication terminal and a communication method thereof are provided to shorten power-off time by omitting the process of communication session reestablishment when power is off. A mobile phone(10) has a main antenna(111), a sub antenna(112), and Rx circuits(114,115,117). The mobile phone(10) executes communication by selectively adopting the first communication system, such as a CDMA2000 1xEVDO communication system, or the second communication system, such as a CDMA2000 1x communication system, as diversity is executed or not. A part of the Rx circuit block having typical elements, such as the main antenna(111), a changeover switch(113), the first Rx circuit(114), and a Tx circuit(116), are shared by the first communication system and the second communication system. If the mobile phone(10) executes communication according to the second communication system, the Rx circuit block executes communication by using the main antenna(111) only. In case the mobile phone(10) executes communication in accordance with the first communication system, the Rx circuit block combines the signals received through the main antenna(111) and the sub antenna(112) respectively. The first impedance, matched at a frequency band used to execute communication according to the first communication system, is only provided to the sub antenna(112) when the sub antenna(112) is used.
Patent KR-20080012660-A (KR)
Title: Turbine for generating mechanical energy
Inventor: BAEK JONG HYUN
IPC: F01D1/02
Filed: 2006-08-04
Abstract: A turbine for generating mechanical energy is applied to an internal combustion engine in order to improve efficiency of the engine. A turbine for generating mechanical energy includes a turbine shaft(4), a rotor(5), and a stator(3). The rotor is connected to the turbine shaft such that the rotor is rotatable together with the turbine shaft. The rotor has an outer surface with a plurality of turbine blades(2). The stator is arranged on the outer circumference of the rotor, and cooperates with the outer surface of the rotor to form a passage of gas for rotating the rotor.
Patent KR-20080013184-A (KR)
Title: Method for forming metal contact in semiconductor device
Inventor: CHO HAN WOO
IPC: H01L21/28
Filed: 2006-08-07
Abstract: A method for forming a metal contact of a semiconductor device is provided to expose a metal electrode layer in a peripheral unit in an etching process for forming a contact hole by using a difference between etch rates in a central unit and the peripheral unit of a semiconductor substrate. An isolation layer(302) is formed on a semiconductor substrate(300) having a cell region and a peripheral region. A word line is arranged on an upper portion of the semiconductor substrate. A bit line is formed on an upper portion of the word line. A dielectric is arranged between the bit lines. A capacitor(310) is formed on the bit line and the dielectric only in the cell region. The capacitor includes a node-separated storage node(311), an insulating layer(312), and a plate node(313). An interlayer dielectric(320) is formed on the whole surface of the semiconductor substrate. The interlayer dielectric is a laminated structure of a first interlayer dielectric(321) arranged on the peripheral region and a second interlayer dielectric(322) arranged on the cell region and the peripheral region. A photoresist is applied to the semiconductor substrate where the interlayer dielectric is formed to form a photoresist pattern(325). An ion implantation process is performed on the interlayer dielectric in the peripheral region exposed by the photoresist pattern.
Patent KR-20080019458-A (KR)
Title: Case member for mobile communication terminal
Inventor: CHOI YOUNG JIN
IPC: H04B1/38
Filed: 2006-08-28
Abstract: A case member for a mobile terminal is provided to prevent the breakage of various electrical members and to express various patterns stereoscopically. A case member(10) for a mobile terminal consists of a main body(20), a surface film(30), a rear film(40), and an electrical member. The main body(20), which forms the external appearance of the mobile terminal, is formed through injection molding for synthetic resins. The surface film(30) is arranged on the surface of the main body(20). The rear film(40) is arranged on the rear of the main body(20). The electrical member, which electrically works by electrical energy, is installed between the surface film(30) and the main body(20), between the main body(20) and the rear film(40) or at the rear of the rear film(40). The electrical member includes a light-emitting element(51) which emits light to the external of the surface film(30) when electrical energy is supplied.
Patent KR-20080019484-A (KR)
Title: Fail over method for digital multi-sound broadcasting
Inventor: KANG YOON GU
IPC: H04N5/445
Filed: 2006-08-28
Abstract: A method for processing errors of digital multi sound broadcasting is provided to display inconsistency between multi sound audio information and actual streams so as for a user to recognize the inconsistency and display currently-usable audio information, thereby enabling the user to select audio signals. A method for processing errors of digital multi sound broadcasting comprises the following steps of: extracting audio information from PSI(Program Specific Information) and PSIP(PSI Protocol)(S110); selecting a main audio PID(Packet Identifier) from the extracted audio information(S120); determining whether PES(Packetized Elementary Stream) corresponding to the PID is received(S130); if so, decoding the audio signal(S140); outputting the decoded audio signal(S150); if not, displaying no-reception of the audio signal on an OSD(On Screen Display) so as for a user to recognize the no-reception(S160); determining whether there is the other usable language audio signal of multi sound(S170); if not so, waiting reception of updated PSI and PSIP information(S180); if so, displaying the usable audio information on the OSD and waiting selection of a user(S190); and setting a PID according to the displayed usable audio information if there is selection of the user or set time has passed, and returning to the above third step(S200).
Patent KR-20080021946-A (KR)
Title: Driving method of plasma display
Inventor: KWAK SANG SHIN
IPC: G09G3/296
Filed: 2006-09-05
Abstract: A method for driving a plasma display device is provided to maximize a discharge efficiency of a PDP(Plasma Display Panel) by preventing a discharge current from being rapidly decreased during a sustain period of the PDP. A current is applied in a first direction to an inductor whose first terminal is connected to a first electrode, so that a voltage level of the first electrode is raised from a first voltage to a second voltage. The voltage of the first electrode is maintained at the second voltage for a first period. After the first period, an alternating voltage wave is applied to the first electrode during a second period. The alternative voltage wave alternates between the second voltage and a third voltage which is lower than the second voltage but higher than the first voltage. A current is applied to the inductor in a second direction, so that the voltage of the first electrode is decreased to the first voltage.
Patent KR-20080022386-A (KR)
Title: Method of forming a floating gate in a flash memory device
Inventor: KIM HEE SOO
IPC: H01L27/115
Filed: 2006-09-06
Abstract: A method for forming a floating gate in a flash memory device is provided to reduce a threshold voltage variation at the repeated program/erasing by forming a first polysilicon column of nano size. A tunnel oxide layer(101) and a first polysilicon layer(102) having cylindrical grain are formed on a semiconductor substrate(100). After an oxide layer is formed on the first polysilicon layer, the substrate is etched to reduce a grain size of the first polysilicon layer and thus forms a grain column of nano size. A second polysilicon layer(104) is formed on the entire surface of the substrate. The substrate is subjected to a chemical mechanical polishing process to expose the grain column.