baber/WOPTO huggingface dataset:
Patent KR-20090018264-A (KR)
Title: Apparatus and method for controlling automatic travel of model locomotive
Inventor: CHOI JUN HYUK
IPC: B61L23/14
Filed: 2007-08-17
Abstract: An apparatus and method for controlling automatic travel of model locomotive is provided to allow a user to run model locomotive automatically by setting up as the automatic mode in advance according to predetermined service data. In an apparatus and method for controlling automatic travel of model locomotive, a speed control part set up the operating speed of a model locomotive(200). A function key inputting unit inputs the train order of the model locomotive according to the manipulation of user(210) while having start key(211) and saving key(213). A controller stores service data according to the saving key and controls the automatic operation of the model locomotive(220) according to the star key. An AC voltage switching unit(230) delivering an AC voltage controlling the phase to the model locomotive by switching AC voltage according to the controller signal.
Patent KR-20090020916-A (KR)
Title: Tester jig apparatus of common rail injector for internal combustion engine and method thereof
Inventor: SEO SEONG EUN
IPC: G01M17/00
Filed: 2007-08-24
Abstract: A testing device for the common rail injector of the internal combustion engine and a method thereof are provided to easily and conveniently eject the fuel sampled at the cylinder by moving the cylinder corresponding to injector to top and bottom using a button. A testing device for the common rail injector of the internal combustion engine comprises a plurality of collecting water shifts(110) collecting the fuel ejected from injector through hose; the measuring means(130) measuring amount of the sampled fuel as described above; the display means(150) indicating the measured data as described above; and the discharging means(170) which automatically ejects the sampled fuel.
Patent KR-20080020522-A (KR)
Title: Cross polarization transmission method
Inventor: MIYASHITA ATSUSHI
IPC: H04N21/235
Filed: 2007-08-28
Abstract: A cross polarization transmission method is provided to transmit different materials stably at the same frequency by restraining error correction and signal degradation. Lines of horizontal polarization and vertical polarization are temporally synchronized and transmitted, and in the horizontal polarization and the vertical polarization, a certain half is offset at a certain axis. A certain period is divided into halves and a half of the certain period is offset at a time axis or offset with a half of a certain frequency. As a reference signal, a transmission signal in which only a horizontal polarization exists in one portion obtained by dividing a preamble period and only a vertical polarization exists in another portion is transmitted.
Patent KR-20090022462-A (KR)
Title: Cellulose based filament fibers, and tire cord prepared therefrom
Inventor: JEON OK HWA
IPC: D01F2/00
Filed: 2007-08-30
Abstract: Cellulose based filament fibers and the tire cord by using the same are provided to manufacture the tire cord having an optimized property, superior shrinkage stress, and a low shrinkage rate. In cellulose based filament fibers, a shrinkage behavior index defined as a calculus 1 is 0.1(cN/tex)/% or greater in 180 °C. In the calculus 1, the shrinkage behavior index is shrinkage stress(cN/tex)/shrinkage(%). The filament fibers includes lyocell filament fiber, rayon filament fiber or their mixture. The total number of the filament is 200 ~ 2000. Total fineness is 200 ~ 3000 denier. A shrinkage rate of the tire cord is -0.1 ~ -2 % value in 180°C.
Patent KR-20090023837-A (KR)
Title: Feed additive for cultured fish and method for manufacturing the same
Inventor: HAN YONG OK
IPC: A23K10/33
Filed: 2007-09-03
Abstract: A method for preparing a feed additive for a cultured fish is provided to improve flesh quality and a taste of a cultured fish and promote digestion and absorption of nutrient compositions. A method for preparing a feed additive for a cultured fish comprises the following steps. A solution is prepared by mixing and stirring 3,000g of curcuma longa linne powder, 3,000g of a red grape concentration solution, 5,000,000IU of vitamin A, 500,000IU of vitamin D3, 3,000mg of vitamin E, 10,000mg of vitamin C, 100mg of selenium, 1,000g of molasses, 1,000cc of EM(effective microorganisms) and 100liter of water in a stirrer(a). The stirred solution is fermented in a fermenter at a temperature of 55-65°C for 24 hours(b). The fermented solution is re-fermented at 35-40°C for 72 hours(c).
Patent KR-20090025043-A (KR)
Title: Ethylene copolymer having multiple pitch in molecular weight distribution and the method of preparing the same
Inventor: SHIM CHOON SIK
IPC: C08F4/64
Filed: 2007-09-05
Abstract: An ethylene copolymer is provided to ensure multiple pitch in molecular weight distribution and comonomer distribution, and excellent properties and processability and to enhance product value and product quality of a pipe and film. A method for manufacturing an ethylene copolymer having multiple pitch in molecular weight distribution comprises (a) a step for preparing the first copolymer solution by polymerizing ethylene and one or more C4~C10 alpha-olefin by using a metallocene catalyst of the formula 1 which comprises an aryloxide ligand substituted with a cyclopentadiene derivative surrounding the transition metal and an aryl derivative at an ortho-position and is not cross-linked between ligands, in the first reactor; (b) a step for manufacturing the second copolymer solution by passing the first copolymer solution through the second reactor containing the same metallocene catalyst, ethylene and one or more C4~C10 alpha-olefin as the step (a) at a temperature higher than the reaction temperature of (a) step; and (c) a step for manufacturing the third copolymer solution by passing the second copolymer solution through the third reactor containing a Ziegler-Natta catalyst different from the catalyst used in (a) and (b) step, ethylene and one or more C4~C10 alpha-olefin at a temperature higher than the reaction temperature condition of (b) step.
Patent KR-20090025827-A (KR)
Title: A lining paper and the repaper method
Inventor: JANG KEUNG HO
IPC: D21H17/01
Filed: 2007-09-07
Abstract: Lining paper and a method for attaching the wall paper are provided to attach the wall paper easily and to supply the lining paper which is winded with a roll type when the wall paper is adhered to other side of the wall paper. Lining paper(100) is arranged with the same intervals. The lining paper is located on an end side of the wall paper(10) arranged from side to side on the wall. The wall paper is adhered to the wall through the lining paper. An adhesive agent(140) is coated to a longitudinal direction for attaching the lining paper to the wall. And the adhesive is coated to attaching the end side of the wall paper separately according to the longitudinal direction with constant width on a middle part of a surface.
Patent KR-20090027812-A (KR)
Title: Method for recovery of bio-gas from organic waste using landfill facility
Inventor: PARK HUNG SUCK
IPC: C02F11/04
Filed: 2007-09-13
Abstract: A method for recovery of biogas from organic waste using a reclaimed land is provided to recover methane gas additionally from the reclaimed land and to process waste water sludge, waste food, etc by using the existing reclaimed land facilities. A method for recovery of biogas from organic waste using a reclaimed land comprises a paper pipe installing step(S10), a connection pipe-installing step(S20), a preprocess step(S40), a waste liquid injecting step(S50), and a gas extracting step(S60). The paper pipe installing step is performed by installing a waste liquid input paper pipe, a paper pipe for extracting reclaimed gas and a paper pipe for extracting a leachate.
Patent KR-20090027891-A (KR)
Title: Apparatus and method for supply of gallium source, and apparatus and method for manufacturing gan substrate using the same
Inventor: LEE HO JUN
IPC: H01L21/20
Filed: 2007-09-13
Abstract: An apparatus and method for supply of gallium source, and apparatus and method for manufacturing GaN substrate using the same are provided to grow the GaN of good quality by reducing HCI gas flowed in the growth of GaN through the reaction of the HCI gas and gallium. The gallium receiving space is prepared inside the container(400) of cylindrical. The HCl gas inlet(420) and GaCl gas outlet(430) are formed on the top of container. The HCI gas is injected within the container. The HCI gas produces the GaCl gas by reacting with the gallium within the container. The generated GaCl gas is ejected through the GaCl gas outlet from the container. The container is tightly shut except for the HCl gas inlet and GaCl gas outlet.
Patent KR-20090003089-A (KR)
Title: System, device, method for controlling communication between radio frequency identification tag and network, recording medium having program for controlling communication between radio frequency identification tag and manufacturing method for manufacturing products using the control method
Inventor: SATO KAZUO
IPC: G06K17/00
Filed: 2007-09-19
Abstract: A system, an apparatus and a method for controlling communication between an RFID(Radio Frequency Identification) tag and a network, a recording medium storing a program controlling communication between the RFID tag and the network and a method of manufacturing product by using the control method are provided to prevent loss of data and generate no waiting time even though the network or a management system has a trouble. A system for controlling communication between an RFID tag and a network includes a network status monitor(210) for monitoring a network status and outputting network status information, a determination unit for determining whether the system operates in a non-network mode or a network mode based on the network status information, a controller which controls a first wireless communication unit to record additional information in the RFID tag when the system operates in the non-network mode and transmits the additional information to a management system when the system operates in the network mode, and an information recovery unit having a second wireless communication unit reading the additional information from the RFID tag and a storage unit storing the additional information.
Patent KR-20070103723-A (KR)
Title: Three dimensional image display device
Inventor: FUKUSIMA RIEKO
IPC: G02B30/27
Filed: 2007-09-20
Abstract: A three dimensional image display device is provided to propose a technique corresponding to a nearest neighbor method based on an advantage that the display process is finished without reconstructing image data. A three dimensional image display device includes two dimensional image display device and a light controller. A plurality of pixels are arranged in the two dimensional image display device in a shape of matrix. The ray controller has an exit pupil corresponding to a pixel group to control the ray from the pixels of the pixel group. The pixel is consist of three sub-pixels(2) of RGB. The exit pupil of the ray controller has a continuous structure in a vertical direction. An angle between the continuous direction of the exit pupil and the column direction of the pixel arrangement of the two dimensional image display device is arctan(1/n), wherein the n is 4 or 5.
Patent KR-20080052324-A (KR)
Title: Coupling apparatus and image forming apparatus employing the same
Inventor: JUNG WOO CHUL
IPC: G03G15/01
Filed: 2007-09-20
Abstract: A coupling device and an imaging apparatus adopting the same are provided to compact the entire composition and enhance durability by automatically releasing coupling when external force is not provided and disposing components on a single axis. A shaft is installed in a frame(100) for performing rotation and axis-direction motion. A coupling knob(120) is rotatably combined to the frame, and is rotated on the same axis as the shaft to be independent of the shaft by external force. A coupling link(130) is combined to the frame to be movable in an axis direction of the shaft. The coupling link is interlocked to the rotation of the coupling knob and is moved in the axis direction. Coupling units(141,145) are combined and rotated with the shaft. The coupling units are interlocked to the motion of the coupling link and are moved between a coupling position and a coupling release position in the axis direction of the shaft. An elastic member(150) elastically biases the coupling units to the coupling release position.
Patent KR-20090034078-A (KR)
Title: Tandem thin film solar cell and fabrication method thereof
Inventor: KIM HO GYOUNG
IPC: H01L31/18
Filed: 2007-10-02
Abstract: A tandem thin film solar cell and a method of manufacture thereof can change the structure of the compound semiconductor solar battery and the order of the lamination process and produce conveniently the solar battery of the high efficiency without the additional process. Transparent layers(204,205) are formed in the top and lower part of the transparent substrate(200). The light absorption layer(202) is formed on each window layers. The back plate(220) and grid electrode are formed on each light absorption layers. The transparent conductive oxide(210) is formed between the light absorption layer and back plate between the light absorption layer and grid electrode. The grid electrode can be formed with the reflection barrier layer. The buffer layer is formed between optical absorption layer and the window layer.
Patent KR-20090034169-A (KR)
Title: Iii-nitride semiconductor light emitting device
Inventor: JEON SOO KUN
IPC: H01L33/14
Filed: 2007-10-02
Abstract: A III nitride semiconductor light emitting diode is provided to improve the current spreading and electrostatic discharge by providing the high doping concentration and high crystallinity on the n contact layer. The active layer(400) produces the light through the recombination of hole and electron. The p-type nitride semiconductor layer(500) is positioned at one side of the active layer. The first current spreading layer is positioned in the other one side of the active layer. The second current spreading layer is positioned between the first current spreading layer and active layer. The second current spreading layer comprises a plurality of first nitride semiconductor layers(30b). The thickness of the first nitride semiconductor layer exceeds 300Å to improve the crystalline and of the current spreading.
Patent KR-20090036207-A (KR)
Title: Network address port translation system and method thereof for sending and receiving simple network management protocol message
Inventor: MUN CHAN
IPC: H04L12/24
Filed: 2007-10-09
Abstract: An NAPT system for transmitting/receiving an SNMP message and a method thereof are provided to make transmission/reception of the SNMP message between an NMS and an SNMP agent of a terminal possible although network devices are connected to a network based on the NAPT scheme. An NMS(network management system)(210) receives a transmitted trap message and sets up a new socket. The NMS binds the socket with a predetermined port number. An NAPT(network address port translation) router(220) relays the message transmitted and received between a terminal(230) and the NMS, and then maps the private IP address and port number of the terminal with the public IP address and port number. When an SNMP(simple network management protocol) agent transmits a false response message, the NMS transmits a request message to the transmission IP address and port number of the NAPT router which transmits the false response message.
Patent KR-20090037118-A (KR)
Title: Method of amplifying target nucleic acids by rolling circle amplification in the presence of ligase and endonuclease
Inventor: RHEE JOO WON
IPC: C12Q1/68
Filed: 2007-10-11
Abstract: A method for amplifying target nucleic acids by rolling circle amplification(rca) in the presence of ligase and endonuclease is provided to perform the synthesis of a single strand circular DNA mold and the amplification of the target nucleic acid in one reaction container. A method for amplifying target nucleic acids by rolling circle amplification(rca) in the presence of ligase and endonuclease comprises a step of preparing a single strand circular DNA mold by reacting the reaction solution and a step of amplifying the target nucleic acid. The reaction solution comprises (a) two hairpin oligonucleotides, (b) an target nucleic acid, (c) a DNA ligase, (d) endonucleases, (e) DNA polymerase and (f) primer. Each hairpin oligonucleotides(a) comprises segment which is not mixed with the segment of the same or different oligonucleotides. Each of the hairpin oligonucleotides comprises a single strand end sequence complementary to the other hairpin oligonucleotides. The target nucleic acid of (b) comprises the single strand end sequence complementary to two hairpin oligonucleotides at both ends.
Patent KR-20090039452-A (KR)
Title: 에어백 주입구와 니플 포트 사이의 기밀구조가 강화된에어매트 및 기밀방법
Inventor: HAM UI SHIN
IPC: A47C27/08
Filed: 2007-10-18
Abstract: 본 발명은 에어백의 주입구와 니플 포트 사이의 기밀구조가 강화된 에어매트 및 기밀방법에 관한 것이다. 
     더 상세하게는 에어백의 주입구와 니플의 포트를 연결하고자 할 때, 가열시에는 액상 상태였다가 상온에서는 응고되는 물성을 갖는 기밀제를 활용하되, 액상의 기밀제 속에 에어백의 주입구를 입수시켜 꺼낸 후 주입구와 포트를 상호 끼움 결속한 상태에서 상온 냉각시키게 되면 기밀제가 응고되면서 주입구와 포트 사이의 미세한 틈새를 메워주게 됨으로써 신뢰도 높은 기밀도를 얻을 수 있도록 한 것에 특징을 두고 있다. 
       
     에어매트, 에어백의 주입구와 니플의 포트 사이의 기밀, 기밀제, 파라핀, 접착제
Patent KR-20090040034-A (KR)
Title: Fusion training image and training method of it
Inventor: LEE CHANG SEON
IPC: A61F9/00
Filed: 2007-10-19
Abstract: An image structure for fusion training image and a training method using the same for easily maintaining uniform fusion of both eyes by improving both eyes about fusion stimulation are provided to improve the fusion activity and maintain the fusion in a mobile state. An image structure is made of a first fusion image(1) and a second fusion image(2). The first fusion image is formed into a red color and forms a first central fusion image and a first peripheral fusion image as a first training confirming image. The second fusion image is formed into one color among green and blue. It is formed with one or greater among the second concentricity fusion image and the second marginality fusion image. The second concentricity fusion image is formed into the size and the same shape as the first concentricity fusion image. The second training confirmation image is formed into the size and the same shape as the first training confirmation image.
Patent KR-20090040673-A (KR)
Title: Method and apparatus for improving picture quality of lcd
Inventor: SOHN SEON YOUNG
IPC: G09G3/36
Filed: 2007-10-22
Abstract: A method and a device for improving image quality of a liquid crystal display device are provided to display the optimum image on a screen by differently controlling a brightness level in a center region and a remaining region except the center on a display screen. A reference range for controlling brightness is set up(S10). The set reference range is stored and managed(S20). The average brightness level in a specific region for an image signal from the outside is detected(S30,S40). Whether the difference of the average brightness level of the first area and the second area exceeds the reference range is determined(S60). If the difference of the average brightness level exceeds the reference range, whether the average brightness level of the first area is higher than the average brightness level of the second area is determined(S70). If the average brightness level of the first area is higher than the average brightness level of the second area, the peak voltage is applied to the first area back light arranged in the first area and the driving voltage according to the average brightness level of the corresponding area is applied(S80). If the difference of the average brightness level between the first area and the second area does not exceed the reference range, the same voltage is supplied to the back light of the first area and the second area based on the average brightness level(S100). The back light displays the corresponding image by the same or different driving(S110).
Patent KR-20090042477-A (KR)
Title: Thin film transistor using nano cyrstal silcon thin film and method for manufacturing the same, and method for manufacturing nano cyrstal silcon thin film
Inventor: PARK CHANG SEO
IPC: H01L29/786
Filed: 2007-10-26
Abstract: A thin film transistor using a nano crystalline silicon thin film, a manufacturing method thereof, and a manufacturing method of a nano crystalline silicon thin film are provided to uniformize a property of total thin film transistors in a backplane of a thin film transistor for LCD and OLED by forming a nano crystalline silicon thin film. A nano crystalline silicon thin film is formed on a top part of a substrate(200). An insulation film(230) is formed on a top of a nano crystalline silicon thin film region for forming a channel. A source(211a) and a drain(211c) are formed by injecting an ion on a top part of a nano crystalline silicon thin film region on which the insulation film is not formed. A gate insulation film is formed on the source, the drain, and the insulation film. An opening is formed by etching the gate insulation film, and exposes the source and the drain. A gate(260) is formed on the gate insulation film and an electrode pad. The electrode pad is contacted in the source and the drain exposed by the opening.
Patent KR-20090052244-A (KR)
Inventor: LEE JAE BONG
IPC: H04L12/28
Filed: 2007-11-20
Abstract: 인터넷 프로토콜(Internet Protocol) 기반 통신망의 상위에서 다양한 서비스를 제공할 수 있도록 네트워크 자원 제어, 가입자 인증, 서비스 인증 및 서비스 제공과 관련된 제반 제어 기능을 제공하는 제어망을 설계하기 위한 기술에 관한 것이다. 
     이를 위해,  본 발명은 제어망을 구성하는 제어시스템의 운용시스템과 백업시스템에 대한 이중화 비율을 서비스별 목표 가용도를 근거로 결정하고,  서비스별 목표 생존도를 만족하도록 제어시스템을 배치하여 제어망을 설계하는 것을 특징으로 한다.
Patent KR-20080046130-A (KR)
Title: Method and apparatus for configuring signaling radio bearer in a wireless communications system
Inventor: JIANG SAM SHIAW SHIANG
IPC: H04L9/00
Filed: 2007-11-21
Abstract: A method and an apparatus for configuring a signaling radio bearer in a wireless communications system are provided to protect ciphering and to enhance information safety by performing various methods. A first ciphering process for a first non-access stratum message is performed to form a second non-access stratum message(302). The first ciphering process for a third non-access stratum message is performed to form a fourth non-access stratum message(304). A radio resource control message is generated to a radio resource control layer and the radio resource control message is not ciphered(306). The second non-access stratum message is combined with the radio resource control message to form a first connective message(308). A second ciphering process for the first concatenated message is performed to form a second concatenated message(310). The fourth non-access stratum message is combined with any radio resource control message to form a non-connective message(312). The second ciphering process for the non-connective message is not performed(314). The non-connective message on a first signaling radio bearer is transmitted(316). The second concatenated message on a second signaling radio bearer is transmitted and the first and second signaling radio bearers are different from each other(318).
Patent KR-20090054045-A (KR)
Title: 미끄럼 방지용 시트지를 갖는 작업대
Inventor: YOU SU WON
IPC: E04G1/32
Filed: 2007-11-26
Abstract: 본 발명은 미끄럼 방지용 시트지를 갖는 작업대에 관한 것이다. 
     본 발명은 작업자가 올라서는 작업프레임의 양단에 다리부재를 가져서 된 작업대에 있어서, 상기 작업프레임의 상면에, 길이방향을 따라 상향 개방된 삽입홈을 형성하고, 이 삽입홈에 미끄럼 방지용 시트지가 접착 결합됨을 특징으로 하는 것이다. 
       
     작업대, 미끄럼 방지용 시트지,