baber/WOPTO huggingface dataset:
Patent KR-20080079746-A (KR)
Title: Method for manufacturing thin film transistor array
Inventor: LEE SEUNG HO
IPC: H01L29/786
Filed: 2007-02-28
Abstract: A TFT(Thin Film Transistor) array manufacturing method is provided to achieve exact control of a pattern size by removing a conductive layer for forming source and drain electrodes by dry etching. A gate electrode is formed on a substrate through dry etching(S800~S806). On the substrate including the gate electrode, a laminated structure is formed. In the laminated structure, a gate insulating layer, a semiconductor layer and a conductive layer are sequentially laminated. The semiconductor layer includes an active layer and an ohmic contact layer. In the conductive layer, dry etching is performed in an electrode pattern where source and drain electrodes are not separated(S814). By performing dry etching of the semiconductor layer of a pattern area unhidden by the electrode pattern as forming source and drain electrodes by etching a channel area of the electrode pattern, the gate insulating layer is exposed. After that, a passivation layer and a pixel layer are patterned through dry etching.
Patent KR-20080080727-A (KR)
Title: Apparatus and method for session information management in mobile communication system
Inventor: LIM DUCK SU
IPC: H04B7/26
Filed: 2007-03-02
Abstract: An apparatus and a method for managing session information in a mobile communication system are provided to solve a problem that because a session management server does not know the relationship between a subscription dialog and a user terminal, the subscription dialog is not deleted. When a serving session management server configures a notification request message according to the occurrence of a network-initiated deregistration event, it compares a contact header of a subscription request message and that of a user terminal are identical(410). If they are not identical, the serving session management server compares a user part of the contact header included in the subscription request message and a user name of a private user identity of the user terminal(420). If the user part and the user name are identical, the serving session management server sets such that the user terminal deregistered to the subscription state header is terminated(440). If the user part and the user name are not identical with each other, the serving session management server sets 'activation' to the subscription state header(430) and terminates the algorithm.
Patent KR-20080081113-A (KR)
Inventor: NOH DAE SUNG
IPC: H01L33/00
Filed: 2007-03-03
Abstract: 본 발명은 엘이디 조명 모듈에 관한 것이다. 개시된 엘이디 조명 모듈은, 통전용 와이어를 엘이디 램프를 담는 케이스의 외부에서 결합시킴으로써, 각 모듈간의 간격을 조정하는 것을 가능하게 하고, 조립 생산성을 향상시킬 수 있다. 
       
     엘이디, 모듈, 케이스, 와이어
Patent KR-20080083081-A (KR)
Title: Education system and education method thereof
Inventor: HWANG BO UI
IPC: G09B19/06
Filed: 2007-03-10
Abstract: An education system and an education method are provided to provide students with education contents according to student levels when students are positioned on an education area. A sensing unit senses whether or not students are positioned on an education area and then the sensed result is delivered to a controller(S61). When the students are positioned on the education area, the controller supplies education contents to the students using a speaker(S62). When the students are out of the education area, the controller stops the supplement of the education contents(S63). When the students are moved to another education area, the rest education contents not supplied to the students is supplied to the students under control of the controller(S64).
Patent KR-20080084469-A (KR)
Title: Method and apparatus for sinusoidal audio coding
Inventor: LEE NAM SUK
IPC: H03M7/30
Filed: 2007-03-16
Abstract: A method and an apparatus for sinusoidal audio coding are provided to reduce the number of bits of data after coding by designating a continuation mode or other track mode for sinusoids continuing from a track component. A method for sinusoidal audio coding comprises the steps of: extracting sinusoids of a current frame by executing sinusoidal analysis of an input audio signal(S100); designating one mode selected from a birth mode newly generated regardless of sinusoids of a predetermined frame, a continuation mode uniquely continuing from the sinusoids of the predetermined frame, and an other track mode indicated as one of plural sinusoids continuing from one of the sinusoids of the predetermine frame; and coding the extracted sinusoids according to the designated mode.
Patent KR-20070100121-A (KR)
Title: Extrusion-molded article for automobiles
Inventor: MIYAKAWA NAOHISA
IPC: B29C48/92
Filed: 2007-04-03
Abstract: An extrusion-molded article for automobiles is provided to perform extrusion-molding of a coating layer and a hollow seal portion at the same time using a single die. An extrusion-molded article for automobiles includes a main body(1) and a hollow seal portion(11). The main body includes a core(2) which is made of a resin material having an approximately U-shaped cross section extended in the length direction; and a coating layer(3) for partially or entirely covering the core along the periphery of the core. The hollow seal portion and an outer surface(4) of the main body are coupled integrally with each other. The coating layer is made of a thermoplastic elastomer composition having a tensile elongation at break of 350% or more, and 100% modulus change of 40% or less. The hollow seal portion is made of a thermoplastic elastomer composition having a tensile elongation at break of 250% or more, and a compression set of 35% or less.
Patent KR-20070100157-A (KR)
Title: Button sewing machine
Inventor: YOKOYAMA RYUICHI
IPC: D05B3/14
Filed: 2007-04-05
Abstract: A button sewing machine is provided to sew easily a button even on smooth cloth without creasing the smooth cloth while realizing a simple structure, a small size, and a low manufacturing cost. A needle plate has needle falling holes through which a needle passes upwardly and downwardly. A cloth holder(10) is inserted into a middle portion of a bifold cloth to hold the bifold cloth. A button holder(5) holds a button such that the needle penetrates holes of the button. A movable table(22) moves in front and rear, and right and left directions such that the holes of the held button correspond to the needle falling holes of the needle plate. A switching unit switches between a first state where the cloth holder is stopped and a second state where the cloth holder is moved with the button holder, during a button sewing process.
Patent KR-20080096245-A (KR)
Title: Cyclic olefin polymers having polar functional groups and optical anisotropic films comprising the same
Inventor: PAIK KYUNG LIM
IPC: C08G61/06
Filed: 2007-04-27
Abstract: A cyclic olefin polymer having polar functional groups is provided to ensure excellent adhesiveness to a polymer having metal or the other polar functional group, excellent thermal stability and intensity, and to be used as the insulating electronic due to low dielectric constant. A cyclic olefin polymer having polar functional groups is an addition polymer including the norbornene-based monomer containing polar functional group. The temperature changing the slope of the measured graph in the thermo-mechanic measurement under the condition of a temperature range 30deg.C ~ 350deg.C and a raising rate 10deg.C/min, or in the peak temperature of the measured Tan delta in the dynamic viscoelasticity measurement under the condition of the measured frequency 10rad/s, a raising rate 5deg.C/min and the temperature range 20deg.C ~ 350deg.C, are 250deg.C ~ 400deg.C.
Patent KR-20080096893-A (KR)
Inventor: KANG PAN KYU
IPC: B60N3/02
Filed: 2007-04-30
Abstract: A handle of vehicle is provided to reduce the manufacturing cost and shorten the manufacturing period since band and loop are integrally formed. A handle(1) of vehicle comprises a first band which is integrally formed in one side of handle, a second band which is integrally formed in the other side of handle, a band(3) which the handle of vehicle surrounds the platform(S), a buckle suturing both ends of the first and the second band surrounding platform. The handle of vehicle is mounted on the platform mounted on the ceiling of the vehicles. The handle of vehicle fixes on the fixed position with the fastener(10), since moving with the impact generated among operation according to the platform.
Patent KR-20070121518-A (KR)
Title: Projection optical system
Inventor: YUUKI HIROUKI
IPC: G02B17/08
Filed: 2007-05-18
Abstract: A projection optical system is provided to reduce flare reaching a second object by disposing a light shielding member between a concave mirror and an imaging optical system. A projection optical system for projecting a pattern image of a first object(101) on a second object(102) is composed of a first imaging optical system(G1) which comprises a concave mirror(M2) having a reflecting plane facing the second object and a reflecting mirror(M1) guiding the light from the first object to the concave mirror, and forms a middle image of the pattern; a second imaging optical system having a lens and forming the middle image on the second object; and a light shielding member disposed between the concave mirror and the lens. The light is emitted from the first object and reflected, but the light does not penetrate through an optical axis(103) of an area of the reflecting plane of the reflecting mirror passing through the light shielding member. A cavity surface of the projection optical system does not include a void area.
Patent KR-20080103683-A (KR)
Title: Novel julolidine-based dye and preparation thereof
Inventor: LEE CHONG CHAN
IPC: C09B49/00
Filed: 2007-05-25
Abstract: A julolidine-based dye and a preparation method thereof are provided to improve the efficiency of a solar battery and to improve molar extinction coefficient and a photoelectricity conversion efficiency compared with a conventional metal complex dye. A julolidine-based dye is represented by the chemical formula 1. In the chemical formula 1, R1 and R2, are independently, hydrogen, C1-12 alkyl or C1-12 alkoxy wherein R1 and R2 can form an oxygen-containing hetero ring in case of C1-12 alkoxy; and n is an integer of 2-5, wherein arbitrarily, two or more of thiophene units can be connected to a vinyl group.
Patent KR-20080104684-A (KR)
Title: Method for puncturing of block type low density parity check code
Inventor: WHANG KEUM CHAN
IPC: H04L1/18
Filed: 2007-05-29
Abstract: A method for punching a block type low density parity check in a bit unit is provided to obtain high decoding performance by punching bit uniformly when connecting a zigzag edge. A communication system supporting a variable code rate includes a code rate controller(S121), a punching position operator(S122,S172), a transmitter(S140), and a receiver(S150). The code rate controller delivers the information required for punching. The punching position operator calculates the position of the punching bit by using the information connected to the code rate controller. The punching position operator receives the information in the code rate controller through the control channel and calculates the position of the punching bit. A transmitter is connected to the punching position operator. The transmitter includes a coding bit selector(S123) which selects the bit which is not punched among the coded bit inputted to the punching device and delivers the bit. The receiver is connected to the punching position operator. A coding bit distribution and 0 inserter(S171) distributes temporary determining variable of the coding bit unit and inserts 0 into the position of the punching bit, and outputs the punching bit.
Patent KR-20080109421-A (KR)
Title: Image display apparatus
Inventor: CHOI BYOUNG GUN
IPC: G02F1/1333
Filed: 2007-06-13
Abstract: A display device is provided to reduce the fatigue of a user's eye by reducing contrast difference while flickering during the channel changing. A display device comprises a display panel(10), a backlight unit(20), a lamp(21), a case, a rear cover, and a front cover. A backlight unit is arranged in the back side of the display panel. The case(40) contains the display panel and the backlight unit. The case comprises the front cover(41) and the rear cover(42). The illumination unit(50) illuminates the case surroundings by transmitting light from the backlight unit to the outer part of the case.
Patent KR-20070120450-A (KR)
Title: Electronic circuit, method for driving the same, electronic device, and electronic apparatus
Inventor: MIYAZAWA TAKASHI
IPC: G09G3/20
Filed: 2007-06-18
Abstract: An electronic circuit, a driving method thereof, an electronic device, and an electronic apparatus are provided to increase a viewing angle by using an OLED(Organic Light Emitting Diode) element as an electro-optical device. A transistor(Tdrp) includes a control terminal and first and second terminals. Conductive states of the first and second terminals are changed according to a potential of a control terminal. A first capacitor element(Ca) includes first and second electrodes. The first electrode is connected to the control terminal. A second capacitor element(Cb) includes third and fourth electrodes. A first switching element(Tr1) controls a first electrical contact between the second and third electrodes. A potential of the control terminal is set by electrically coupling the second capacitor element with the first capacitor element. The first capacitor element is electrically connected to the second capacitor element, after first and second voltages are supplied to the first and second capacitor elements, respectively. At least one of a driving current and a driving voltage is supplied to a driven element.
Patent KR-20080111575-A (KR)
Title: Ball joint and stabilizer link using the same
Inventor: JUNG DO SUB
IPC: B62D7/16
Filed: 2007-06-19
Abstract: Ball-joint and the stabilizer link using the same are provided that the ball-joint is applied to the stabilizer link and the manufacturing cost of the stabilizer link is cut down. A ball-joint comprises a ball-stud(100) in which the shoes part is prepared in one end, a ball sheet(200) in which protrusion is prepared in the upper circumference, a socket tube(300) in which the external diameter is identical of the protrusion external diameter of the ball sheet, a force insertion dust cover(500) pressed in the outer circumference a part of the socket tube.
Patent KR-20080113685-A (KR)
Title: Modularized mobile robot systemn
Inventor: CHOI HYOUK RYEOL
IPC: B25J5/00
Filed: 2007-06-25
Abstract: A mobile robot system is provided to modularize the functions of a personal robot and establish organic connection environment and expandability between the modules through standardized H/W and S/W interface. A mobile robot system comprises a vision module which processes image data from a camera in order to extract the feature of an object, a sensor module which processes the signal from a sensor mounted on a robot, a mobile module which provides the robot with portability, and an interface module which performs determination based on the results from the vision module, the sensor module, and the mobile module and operates itself.
Patent KR-20090002932-A (KR)
Title: 검사 유닛을 포함하는 기판 처리 장치
Inventor: OH CHANG SUK
IPC: H01L21/027
Filed: 2007-07-05
Abstract: 반도체 기판에 대한 코팅 공정, 베이크 공정, 현상 공정 등을 수행하기 위한 기판 처리 장치에 있어서, 제1 처리 블록은 코팅 공정 및 현상 공정을 수행하기 위하여 구비되며, 제2 처리 블록은 상기 제1 처리 블록과 마주하여 배치된다. 상기 제2 처리 블록은 상기 제1 처리 블록과 마주하도록 수평 방향으로 배치된 제1, 제2 및 제3 단위 블록들을 포함하고, 상기 제1 및 제3 단위 블록들 각각은 복층으로 적층되며 기판들을 가열하기 위한 다수의 가열 유닛들을 포함하며,  상기 제2 단위 블록은 상기 제1 및 제3 단위 블록들 사이에서 복층으로 적층되며 기판들을 열처리하기 위한 다수의 열처리 유닛들 및 상기 현상 유닛과 마주하여 배치되어 기판 상의 포토레지스트 패턴을 검사하기 위한 검사 유닛을 포함한다. 상기 포토레지스트 패턴에 대한 검사 공정이 상기 기판 처리 장치 내에서 수행되므로 반도체 기판의 리워크 공정 수행 여부의 판단이 신속하게 이루어질 수 있다.
Patent KR-20090006329-A (KR)
Title: Signal combining apparatus and resource allocation method to maximize the cellular system capacity using distributed antennas
Inventor: SONG KI UK
IPC: H04B7/14
Filed: 2007-07-11
Abstract: A signal combining apparatus capable of satisfying the maximum transmission capacity in a cellular system utilizing a distributed antenna and a resource allocation method using the same are provided to maximize the transmission capacity of the whole cell by sharing channel information of MSs which are randomly distributed in a cell through a wired link between BSs or RSs when signals are coupled in a wired RS system. A base station(BS) compares the channel transmission capacity of a single repay station with the channel transmission capacity obtained by coupling signals of two or more relay stations, in order to select the bigger transmission capacity. One or more relay stations(RS2,RS3) transmit channels to mobile terminals(MS1-MS3) in a single type or a group type. The mobile terminals receive channels from the base station or a single relay station, or channels obtained through the signal coupling from a group of relay stations.
Patent KR-20090008791-A (KR)
Title: Method and server for determinating mobile terminal position using waighted average algorithm
Inventor: HAN GYU YOUNG
IPC: H04W64/00
Filed: 2007-07-19
Abstract: A method and a server for determining a mobile terminal position using weighted average algorithm are provided to get a weighted average by using a plurality of determination related information. A first PPMS is extracted from a mobile terminal of the place for to estimating location(S 400). A second PPMS is extracted about second pCells belonging to the second pCell group generated from the whole pCell group stored in the location server my pCell DB(S 402). The positional similarity between the place for to estimating location and second pCells belonging to the second pCell group are calculated(S 404). The candidate pCell group consisting of the second pCells satisfying when the similarity about calculated second pCells is compared with critical value, the critical condition is produced(S 406). The location of the mobile terminal is estimated by calculating weighted average using location information of pCells and similarity variation(S 408).
Patent KR-20090014689-A (KR)
Title: Manhole cover device
Inventor: KIM YOUNG KWAN
IPC: E02D29/14
Filed: 2007-08-07
Abstract: A manhole cover apparatus is provided to make drainage capacity and backflow capacity equal by opening an opening to the maximum with a pair of flaps and to have excellent drainage and backflow functions with low expenses. A manhole cover apparatus comprises a container provided with a hanging projection, an opening(121) formed on the bottom of the container, and an opening and closing device opening and closing the opening. The opening and closing device comprises composed of a first plate(88a) and a second plate(88b) installed at two sides to be rotatable on a rotary shaft fixed to the container to make the first plate opened together with the second plate simultaneously by drain pressure applied on the upper side of the second plate in case of draining and to make the second plate opened by deadweight after the first plate is opened by backflow pressure applied on the rear side of the first plate in case of flowing backward, and at least one or more flap stoppers(90) installed to the container to restrict the rotation angle of the flap.
Patent KR-20090017185-A (KR)
Title: Hybrid forming method of induction heating and multi-press for hull outside plates
Inventor: KIM HO KYEONG
IPC: B63B9/00
Filed: 2007-08-14
Abstract: A curved surface molding method of complex hull outer plate using the multi composite cylinder and inductive heater is provided that trial and error are reduced with the molding simulation. A curved surface molding method of complex hull outer plate using the multi composite cylinder and inductive heater comprises following steps: a curved surface shape information input step(S10) inputting the target curved surface shape information of the outer plate of hull; a cold and hot composite molding simulation step(S20) producing the heating coil information of the high frequency induction heating welder and cold molding information; a cold molding step(S30) which molds to the intended curved surface using the multi composite cylinder; a heat molding step(S40) which uses the high frequency induction heating welder; a comparison step(S50) which measures and compares the intended curved surface and target plate after the heat and cold molding.
Patent KR-20090019136-A (KR)
Inventor: KWON KEE HEUNG
IPC: H01L21/28
Filed: 2007-08-20
Abstract: A method for forming a contact hole is provided to implement a minute pattern by forming an incline angle of the contact hole vertically through the control of the etch process condition. A semiconductor substrate(100) is provided. A transistor is formed in the semiconductor substrate. A first insulating layer(106) is formed along a surface of the semiconductor substrate including the transistor. The first insulating layer is the nitride layer. A second insulating layer(110), an etch stopping layer(112) and a third insulating layer(114) are formed on the top of the first insulating layer. The third insulating layer and the etch stopping layer of the damascene pattern region are removed by using the first etching process. The second insulating layer and the first insulating layer of the damascene pattern region are removed by using the second etching process. The third insulating layer is patterned by a third etching process in order to form the dual damascene pattern.
Patent KR-20080050995-A (KR)
Title: System and method for group message service based on telematics
Inventor: KIM HYUN SUK
IPC: G08G1/0965
Filed: 2007-08-28
Abstract: A group message service system based on telematics and a method thereof are provided to share and transmit information smoothly by transmitting various messages from a telematics terminal to multiple telematics terminals included in a specified group. A wired/wireless communication part(210) uses identification information of transmission and reception telematics terminal to authenticate whether or not the telematics terminal is able to use a group message service. A request message process part(220) generates at least one group by an arbitrary telematics terminal, offers a group list, which corresponds to the request condition of the group list message transmitted from the transmission telematics terminal, to the transmission telematics terminal, and processes the group transmission request message of a group selected by the transmission telematics terminal. A storage part(250) stores and manages at least one group for each telematics terminal. A group list extraction part(230) extracts at least one group out of the storing part by using the request condition of the group list message and makes a list of the extracted groups. A message transmission part(240) transmits the group message to the reception telematics terminal of the corresponding group by using group identification information of the group transmission request message and the content of the message.