baber/WOPTO huggingface dataset:
Patent KR-20080090050-A (KR)
Title: Organic light emitting display
Inventor: HA WON KYU
IPC: G09G3/30
Filed: 2007-04-03
Abstract: An organic light emitting display is provided to improve display quality and implement a stable display by suppressing interference between monitor pixels and sub pixels. An organic light emitting display includes a display unit(130), monitor pixels(125), and driving units(150a,150b). The display unit is formed on a substrate(110) in a matrix shape and includes two or more sub pixels emitting light with different colors. The monitor pixels are positioned to monitor the sub pixels by corresponding to the light emitting colors of the sub pixels. The driving units supply driving signals to the sub pixels. Ground lines(120_GND,125_GND) of the sub pixels and the monitor pixels are separated on the substrate.
Patent KR-20070104286-A (KR)
Title: A connector
Inventor: ISHIKAWA YOSHIYUKI
IPC: H01R13/629
Filed: 2007-04-20
Abstract: A connector is provided to increase a degree of freedom in designing cam grooves when two kinds of cam grooves for a housing and a moving plate are formed in a lever. A connector of the movable member type connects and separates a first housing(10) and a second housing by using a movable member(30) or enables the movable member to assist the connection and separation. The first housing includes one or more first terminal fittings, and a moving plate(14) to move inside or on the first housing. The first terminal fittings pass through the moving plate. In the first housing, one or more first cam followers(13F, 13R) are formed. In the moving plate, one or more second cam followers(17F,17R) are formed. The movable member is supported on the second housing so as to substantially move along an outer surface of the second housing. One or more first cam groove(34R) engaged with the first cam follower are formed in or on one surface of an operable member(30). One or more second cam groove engaged with the second cam follower are formed in or on another surface of the operable member substantially opposite to the one surface where the first cam grooves are prepared.
Patent KR-20080097018-A (KR)
Title: Optical films, retardation films, and liquid crystal display comprising the sames
Inventor: KIM HEE JUNG
IPC: C08J5/18
Filed: 2007-04-30
Abstract: An optical film is provided to realize high contrast and low color change of a liquid crystal display by overcoming the disadvantage of a styrene-based resin and obtaining a phase difference film with superior mechanical strength and excellent heat resistance. An optical film comprises a vinyl polymerization block body consisting of a styrene or its derivative and an amorphous polyester polymer block body; or a vinyl polymerization block body consisting of a styrene or its derivative and a polycarbonate polymerization block body; and a block copolymer added with a compound containing the nitroxide radical.
Patent KR-20070111331-A (KR)
Title: Mode transition control method and circuit for a charge pump
Inventor: HUANG TSUNG WEI
IPC: H02M3/07
Filed: 2007-05-03
Abstract: A method and a circuit for adjusting a mode change of a charge pump are provided to reduce a complexity of the mode change adjusting circuit by determining a mode change timing using a crude equivalent resistance of the charge pump. A mode change adjusting circuit of a charge pump includes a mode rise monitoring unit(342), a mode fall monitoring unit(344), a gate circuit, a mode determining logic(38), and a mode change timer(36). The charge pump operates at plural multiplication modes. The mode rise monitoring unit detects a mode rise signal from the charge pump. The mode fall monitoring unit detects a mode fall signal from the charge pump. The gate circuit generates a corrected mode fall signal every reference timing. The mode determining logic generates a mode select signal according to the mode rise and fall signals and selects one of the multiplication modes. The mode change timer provides a mode change signal to the mode determining logic according to the mode rise and fall signals, so that the mode determining logic determines whether the mode select signal is to be outputted.
Patent KR-20080100627-A (KR)
Title: Aparatus of pucturing of error control codes and method using the aparatus
Inventor: KONG JUN JIN
IPC: H03M13/29
Filed: 2007-05-14
Abstract: A puncturing apparatus and a puncturing method of an error control code enhance a code rate of the error control code by including a code word selection unit and a puncturing unit. A code word selection unit(210) selects consecutive n-1 mother code words among the mother code words generated from k-bit effective information and one redundant bit. A puncturing unit(220) selects k bits among redundant bits included in the n-1 mother code words, deletes rest redundant bits, and rearranges n-1 mother code words to the target code word of the n * K bits.
Patent KR-20080102851-A (KR)
Title: Method for receiving and providing multicast broadcasting service
Inventor: KIM YONG HO
IPC: H04L12/28
Filed: 2007-05-22
Abstract: An MBS receiving method and a providing method for distinguishing service level are provided to differentiate a service level according to the sate of MS within a same group by providing MBS through a plurality of layers having different channel coding rate according to the performance of MS and the state of a channel. One or more state information of the performance and channel condition of a mobile station is reported to a base station(201). According to the state information from the base station among available entire service hierarchy levels, the information about the service hierarchy level is received. MBS provided from the base station through available entire service hierarchy levels is adaptively received by one or more performance and channel condition of the mobile station.
Patent KR-20080107208-A (KR)
Title: Hardmask composition having antireflective property and method of patterning materials using the same
Inventor: KIM MIN SOO
IPC: G03F7/004
Filed: 2007-06-05
Abstract: An antireflective hard mask composition, and a method for patterning the material on a substrate by using the composition are provided to minimize the reflection between a resist and a back layer, to increase etching selectivity in case of lithography and to improve the resistance against multiple etching. An antireflective hard mask composition comprises a polymer containing an aromatic ring represented by the formula 1, or its mixture with a polymer containing an aromatic ring represented by the formula 2; and an organic solvent, wherein 1<=m<=190; 1<=n<=190; 2<=m+n<=190; R1 is H, OH, a C1-C10 alkyl group, a C6-C10 aryl group, an allyl group or a halogen atom; R2 and R3 are independently a specified functional group; and 1<=x<=190.
Patent KR-20080113830-A (KR)
Title: A trailer concrete pump
Inventor: CHOUNG DAL HO
IPC: F04B15/02
Filed: 2007-06-26
Abstract: A trailer concrete pump is provided to generate hot water by heating water in a water heating tank by heat emitted from a muffler by mounting the water heating tank at an upper end of a main body. A water heating tank(10) and a muffler(8) are mounted on a top part of a main body case(3) stacked on a trailer(2), wherein the water heating tank surrounds the muffler. A pressure pump is mounted to a traverse connection frame in the main body case and pumps hot water from the water heating tank via a hot water line connected to the water heating tank.
Patent KR-20080114227-A (KR)
Title: Apparatus and method for dynamic frequency assignment in wireless communication system
Inventor: CHOI EUN SUN
IPC: H04B7/26
Filed: 2007-06-27
Abstract: A dynamic frequency allocation apparatus in a wireless telecommunications system and a method thereof for minimizing influence about an outdoor base station are provided to maximize the capacity of a system and minimize interference about the outdoor base station by allocating frequency. A received signal strength(RSSI) measurement result about entire FA and corresponding base station is received from the base station(201). FA having minimum RSSI of FA included in the availability FA set is selected(205). FA having minimum RSSI is allocated to the base station. The available FA set is transmitted to a base station management server.
Patent KR-20090001142-A (KR)
Title: Light emitting device and method for manufacture thereof
Inventor: PARK SEOUNG HWAN
IPC: H01L33/32
Filed: 2007-06-29
Abstract: A light emitting device and a manufacturing method thereof are provided to prevent the spontaneous polarization phenomenon by controlling the composition ratio of the compound semiconductor material of the III-Vgroup and II-VI group of the first and second clad layers. A light emitting device comprises a buffer layer(150) formed on the top of the substrate having the combination direction; a light-emitting layer(110) formed on the top of the buffer layer; a first electrode(160) formed in the lower part of buffer layer; a second electrode(170) formed on the top of the light-emitting layer. The light-emitting layer comprises a first cladding layer(120), an active layer(130) formed on the top of the first cladding layer, and a second clad layer(140) formed on the top of the active layer. The buffer layer is made of one of GaN, AlN, ZnO, MgZnO, and SiC. The active layer is made of one of GaN, and InXGa1-XN.
Patent KR-20080003738-A (KR)
Title: System for playing video and audio data bidirectionally and method therefor
Inventor: SHEN LIYU
IPC: H04N5/783
Filed: 2007-07-03
Abstract: A system for playing bidirectional video and audio data and a method therefor are provided to enable a user to intervene in the scene of a movie clip, thereby improving economical efficiency and being easy to use. A method for playing bidirectional video and audio data comprises the following steps of: generating a movie clip(72) where plural symbols are set; positioning a play cursor to one of symbols(721-724) of the movie clip; receiving an operation signal and performing a next process; and moving the play cursor from the current symbol position to the final position of the movie clip, transmitting the video data of the movie clip corresponding to the play cursor to a video play apparatus to play the video data of the movie clip, stopping the reproduction of the video data and returning to the third process if the play cursor moves the symbol of a first volume, and allowing the play cursor to indicate a next symbol and repeating the fourth process if an operation signal is received during the movement of the play cursor.
Patent KR-20090005795-A (KR)
Title: Drinking straw
Inventor: LEE SEUNG SOO
IPC: A47G21/00
Filed: 2007-07-10
Abstract: A straw is provided, which gives the convenience while using a straw and makes the people drinking a drink and the neighboring people interested. A straw comprises: a straw body(2) having a path(4) which is made so that the liquid can flow inside; switch members(6a,7a) in which the electric connection condition is converted into the switch-off state in case drink does not flow and the electric connection condition is converted into the switch-on state in case drink flows in the path; an electronic circuit module generating the electronic effect; and a protrusion(8) consisting of a nonconductor.
Patent KR-20090007166-A (KR)
Title: Portable terminal having camera
Inventor: KOH SUNG GYU
IPC: H04B1/38
Filed: 2007-07-13
Abstract: A portable terminal having a camera is provided to form a camera for video communication and a camera for photographing a picture or moving picture in one assembly type. A camera assembly(50) comprises a camera housing(54), the first camera(60) and the second camera(62). The camera housing is mounted in a camera accommodating part(52) formed inside a terminal body. The first camera is mounted on the camera housing, and is arranged toward the front of the terminal body. The second camera is mounted on the camera housing, and is arranged toward the rear side of the terminal body. The rear sides of the first and second cameras are mutually attached to be integrated into one body. The first camera lens(64) is mounted on the front side of the first camera. The second camera lens(66) is mounted on the front side of the second camera.
Patent KR-20070080259-A (KR)
Title: Manufacturing method and manufacture apparatus for spiral type steel reinforcement cage
Inventor: CHUNG WOO JE
IPC: B21F15/08
Filed: 2007-07-20
Abstract: An apparatus and a method for manufacturing a spiral type reinforcing rod cage, which can substantially improve the productivity of the reinforcing rod cage within a shorter time by improving a reinforcing rod manufacturing apparatus, and can maximize the productivity of products even with fewer number of workers through an uniform manufacturing method, are provided. An apparatus(10) for manufacturing a spiral type reinforcing rod cage(20) comprises: a horizontal transfer unit(30) horizontally reciprocated as a driving means for supporting the bottom of a body(11) of the apparatus onto guide rails(31); rotary supporting units(40) arranged in a plurality of rows at one side relative to the longitudinal direction of the horizontal transfer unit to roll and support a spiral reinforcing rod(21) continuously formed and discharged from a mandrel shaft(13); an elevating unit(50) for supporting welded reinforcing rods(22) provided within the rotary supporting units to place the welded reinforcing rods on an inner diameter of the spiral reinforcing rod; and first and second supports(60,70) installed in front and rear of the rotary supporting units to rotationally support both sides of the mandrel shaft.
Patent KR-20090011495-A (KR)
Title: Photoresist storage bag blowing machine
Inventor: CHOI YANG IL
IPC: H01L21/027
Filed: 2007-07-26
Abstract: A photoresist storage bag blowing device is provided to allow a nozzle to be adhered to the input part of a photoresist storage bag easily in case of blowing and to maintain a high workability even to the damaged canister. A photoresist storage bag blowing device comprises a canister(109) which is provided with a photoresist storage bag input part(109a) to accommodate a photoresist storage bag(120) provided with a photoresist input part(120a); a nozzle unit(107) which is arranged so as to be closely adhered to the photoresist input part projected outward through the photoresist storage bag input part and is provided with a blowing gas input hole and a blowing gas vent hole connected with the blowing gas input port; and a combination support part(108) which is arranged between the photoresist storage bag and the nozzle unit, wherein the part of the nozzle part closely adhered to the photoresist input part has a conical shape so as to be closely adhered inside the photoresist input part.
Patent KR-20090012654-A (KR)
Title: System and method for frequence assignment for providing broadcast/multicast service
Inventor: KIM YOUN JONG
IPC: H04W16/12
Filed: 2007-07-31
Abstract: An FA allocation system and a method thereof for providing a broadcast/multicast service without changing an FA type and using the specific FA as BCMS are provided to update allocation bandwidth about BCMCS by efficiently using FA resource. A base station management server stores FA directed information including FA changeover time, FA number for unicast, and FA number for BCMCS(S200). The FA directed information is received from the base station management server. The call connection request signal is received from the mobile communications terminal in the FA changeover time which is set up in the FA directed information. The traffic channel assignment message including the FA number for unicast is produced(S202-S216).
Patent KR-20090013912-A (KR)
Title: A method for filling up artificail turf using natural materials
Inventor: KWON YOUNG HOON
IPC: C04B24/24
Filed: 2007-08-03
Abstract: An artificial turf filling method using a natural material is provided to be environment-friendly, to have no necessity for standing up an artificial turf pile straight separately, to have no necessity of periodic re-filling works and to form artificial turf to have the similar moisture content to natural turf on the surface. An artificial turf filling method using a natural material is used for filling an admixture of silica sand and vermiculite, a multilayer structure formed by piling up a silica sand layer, a vermiculite layer and a thermoplastic elastomer(TPE) elastic layer successively, a multilayer structure formed by piling up an admixture layer of silica sand and vermiculite, a vermiculite layer and a thermoplastic elastomer elastic layer successively, or, a multilayer structure formed by piling up a first silica sand layer, a first vermiculite layer, a second silica sand layer, a second vermiculite layer and a thermoplastic elastomer elastic layer successively between artificial turf piles bound with ground weave or driven into ground weave at the height of 85~93 percent of the artificial turf pile.
Patent KR-20090015331-A (KR)
Inventor: SEO KYUNG JIN
IPC: H01L21/3065
Filed: 2007-08-08
Abstract: 본 발명은 애싱 공정을 처리하는 상압 플라즈마 장치 및 그의 상부 전극에 관한 것이다. 상압 플라즈마 장치는 기판이 안착되는 지지 플레이트의 하부 전극에 대향하여 상부에 상부 전극을 구비한다. 상부 전극은 기판 상부로 가스를 토출하는 가스 라인의 하단부에 버퍼부를 구비하고, 버퍼부 하부에 상부 전극 하부면과 결합되는 배플 플레이트의 홀들이 배치되도록 결합된다. 본 발명에 의하면, 기판 상부로 공급되는 반응 가스를 기판 전체에 균일하게 공급하여, 애싱 효율을 향상시킨다. 
       
     상압 플라즈마 장치, 상부 전극, 애싱, 버퍼부, 배플 플레이트
Patent KR-20090016871-A (KR)
Title: Mamagement device and method for electronic document using barcode, and computer readable medium on which program for executing the method thereof
Inventor: LEE JAE JUN
IPC: G06F17/21
Filed: 2007-08-13
Abstract: An apparatus for managing electronic document using barcode, a method thereof, and a record medium for executing the same are provided to remove forgery possibility of an electronic document by printing on the electronic document after generating a barcode about information data of the electronic document. A method for managing an electronic document using a barcode comprises the following steps: a step for generating information data having characteristic of the electronic document among contents of the electronic document(S110); a step for generating the barcode based on generated information data(S120); and a step for printing the barcode on a specific position of the electronic document(S130).
Patent KR-20090017822-A (KR)
Title: Single crystal structure of bicyclic lactone and method for its preparation
Inventor: LEE HEE SEUNG
IPC: C07D307/93
Filed: 2007-08-16
Abstract: A method for preparing the crystalline bicyclic lactone is provided to easily obtain the optically pure single crystal structure bicyclic lactone having purity of 99%ee. The method for preparing single crystal structure of bicyclic lactone comprises the steps of: reacting epochlorohydrin with malonic acid ester; and subjecting the reaction mixture with vacuum distillation and low temperature treatment to prepare (1R,5S)-alkyl-2-iodine-3-oxabicyclo [3.1.0] hexane-1-carboxylate or (1R,5S)-alkyl-2-iodine-3-oxabicyclo [3.1.0] hexane-1-carboxylate.
Patent KR-20080016497-A (KR)
Title: Pallet-type membrane electrode assembly structure
Inventor: HIS MING SHU
IPC: H01M8/02
Filed: 2007-08-17
Abstract: A plate type membrane electrode assembly (MEA) structure is provided to allow a plate type membrane electrode assembly to be manufactured by ultrasonic welding method. A plate type membrane electrode assembly structure comprises an upper edge plate(14) having at least one first hole(140); a lower edge plate(10) having at least one second hole; and at least one membrane electrode assembly(12) inserted between the first hole and the second hole, wherein the first hole correspond to the second hole. The upper edge plate, the membrane electrode assembly and the lower edge plate are overlapped from the top to the bottom and are formed into one integrated plate structure by ultrasonic vibration welding method, wherein the upper edge plate and the lower edge plate are made of a material suitable for ultrasonic welding.
Patent KR-20090018459-A (KR)
Title: Whitening cosmetic compositions containing extract of isodon inflexus
Inventor: LEE SUN JOO
IPC: A61Q19/02
Filed: 2007-08-17
Abstract: A cosmetic composition containing the extract of Isodon inflexus is provided to inhibit production of melanin and improve use safety by using natural product or compound extracted therefrom, thereby whitening the skin safely and effectively. The skin-whitening cosmetic composition contains 0.0001-10 wt.% of the extract of Isodon inflexus or the solvent fraction of Isodon inflexus extract including excisanin A represented by the chemical formula(1) which is prepared with the extraction solvent selected from methanol, ethanol, hexane, ethylacetate, dimethyl formamide, tetrahydrofuran, chloroform and diethylether.
Patent KR-20090016371-A (KR)
Title: Computer system
Inventor: YUN DONG GU
IPC: G06F1/16
Filed: 2007-08-29
Abstract: A computer system for booting image receiving card capable of receiving TV image is provided to watch on TV by simply controlling a power switch of an image receiving card arranged in a front of a computer system. An image receiving card(100) is mounted on a part in which a CD ROM drive is mounted. A power switch(111) of the receiving card is positioned on a front of a cover(10). A main board(20) includes a CPU(21), a system memory(22), a PCI slot(23), and a PCI express slot(24). A bus expansion card(200) is mounted on a part of the PCI express slot. The image receiving card and the bus expansion card are connected to a cable harness(320). The cable harness connects a bus signal of the bus expansion card to the image receiving card mounted on a front of a computer main body(301). Watching on TV or controlling of a computer is possible according to time to press a power switch(13) of the computer main body. A LED display part is mounted on the front of the cover. A separate image receiving card is mounted on the PCI express slot of the main board.
Patent KR-20090022680-A (KR)
Title: Semiconductor device and method for fabricating the same
Inventor: YI HONG GU
IPC: H01L21/28
Filed: 2007-08-31
Abstract: A semiconductor device and a manufacturing method thereof are provided to improve the electrical characteristic of the semiconductor device by increasing the process margin about the contact holes positioned between gates. A semiconductor device comprises a substrate(30), gates(31,32,33), the first spacer(39A) and the second spacer(39B). Gates are arranged in the cell region and the peri area. The first spacers are arranged on the side walls of the gates of the cell region. The second spacers are arranged on the side walls of the gates of the peri area. The thickness of first spacers is smaller than the thickness of second spacers. A manufacturing method of the semiconductor device comprises the formation of the gates, the first spacer, and the second spacer.
Patent KR-20090022927-A (KR)
Title: Method for up-sampling operation using context of macroblock, and method and apparatus for encoding/decoding by using the same
Inventor: SHIN IL HONG
IPC: H04N19/103
Filed: 2007-08-31
Abstract: A method for up-sampling an image by the information of a peripheral block, and a scalable video coding/decoding device thereof are provided to reduce the time taken for encoding/decoding operations by reducing the amount of an up-sampling operation performed in encoding/decoding operations. For inspecting modes sequentially about each macro block of lower layers, a certain macro block is selected(S510). For macro blocks adjacent to the selected macro block, it is judged whether or not the adjacent macro blocks are intra macro blocks(S520). In case that one of either the selected macro block or the adjacent macro block is an intra macro block, the selected macro block is up-sampled(S530). It is judged whether or not all inspections are completed for the all macro blocks of the images of the lower layers(S540).