baber/WOPTO huggingface dataset:
Patent KR-20070023567-A (KR)
IPC: G06K7/08
Filed: 2006-08-23
Abstract: 본 발명은 실질적으로 작동 주파수(F0)로 동조된 안테나 회로(ACT)를 리더가 포함하는, 외부 교류 자기장(FLD2)이 존재할 때 수동 작동모드에 있는 비접촉식 집적회로 리더(RD1)에 전원공급 전압(Vccr)을 공급하는 방법에 관한 것이다. 본 발명에 의하면, 상기 방법은 외부 자기장(FLD2)에 의해 안테나 회로 내에서 유도된 교류 전압(Vab, Vcd)을 안테나 회로(ACT, ACT') 내에서 취하는 단계와, 보조공급 전압(Vccr)을 공급하기 위해 교류 전압(Vab, Vcd)을 정류하는 단계를 포함한다. 
       
     안테나 회로, 자기장, 교류 전압, 리더
Patent KR-20080019745-A (KR)
Title: Method and apparatus for controlling the viewing conditions classified by channel of image display device
Inventor: SHIN SUNG EUN
IPC: H04N21/485
Filed: 2006-08-29
Abstract: An apparatus and a method for controlling viewing conditions by channel in an image display device are provided to enable a user to view each channel according to set viewing environment during channel change if the user sets the viewing environment once according to channel. A user interface(60) is for receiving user request commands such as channel switching and viewing conditions setup by channel. A memory(70) stores viewing environment data by channel set through the user interface. A controller(80) extracts viewing environment data of a corresponding channel from the memory according to whether a user viewing environment mode is set if a channel change command is inputted through the user interface, and performs video and sound processing according to the extracted viewing environment data. A signal processor(40) corrects video and sound signals according to a control signal of the controller.
Patent KR-20080024829-A (KR)
Title: Test pattern of semiconductor and method for forming of the same
Inventor: HA MIN HO
IPC: H01L21/66
Filed: 2006-09-15
Abstract: A test pattern of a semiconductor device and a method for forming the same are provided to keep a current from escaping through a well, and prevent an SAC(Self-Aligned Contact) fail of a landing plug. A method for forming a test pattern of a semiconductor device comprises the steps of: forming an isolation layer which defines an active region on a semiconductor substrate(111) except for an expected region of test pattern; forming a photosensitive layer pattern coating an upper surface of the expected region of test pattern; ion-implanting dopants into an active region using the photosensitive layer pattern as a mask; removing the photosensitive layer pattern for defining a test pattern region; forming line-type landing plugs(113a,113b) in a direction towards a gate in a cell region on the semiconductor substrate; forming a first interlayer dielectric including a bit line contact plug(115) on the landing plug; forming a second interlayer dielectric including a bit line on the first interlayer dielectric; and forming a third interlayer dielectric including a storage node contact plug(119) on the second interlayer dielectric.
Patent KR-20080025475-A (KR)
Title: Grassed ascon parking board
Inventor: LEE SANG EUN
IPC: E04H6/42
Filed: 2006-09-18
Abstract: An asphalt concrete parking lot for growing grass is provided to secure a parking lot for carrying, installing and removing simply, to expand a green space and to take psychological effect for using a parking lot as the boundary between a lot for public use and a lot for personal use. An asphalt concrete parking lot for growing grass is formed by shaping a permeable cement concrete plate(1) in a frame(3) and rooting grass(2) into the earth in the permeable cement concrete plate, and inserting a steel latticed structure(4) to the area which wheels pass through for bearing vehicle load.
Patent KR-20080026704-A (KR)
Title: Methods for searching information in portable terminal
Inventor: JEGAL BYUNG JIK
IPC: H04Q7/24
Filed: 2006-09-21
Abstract: An information searching method of a mobile terminal is provided to allow a user to use a search service easily by providing an information related service according to a user request. A controller of a mobile terminal receives a search service request signal(301). The controller recognizes a current location of the mobile terminal(303) and displays a search window(305). When a search word is inputted by a user(307), the controller checks whether the search word is a site-related search word(309). If the search word is a site-related search word, the controller performs connection to a network(311). The controller transmits the search word to a search system via the network(313). The controller receives site information from the search system(315). The controller analyzes the site information and displays the corresponding sites(317). When one of the sites is selected by the user(319), the controller displays detailed information of the selected site(321). When a service is requested by the user(323), the controller provides a service to the user(325).
Patent KR-20070033282-A (KR)
Title: 금속 밴드 표면의 마찰 계수를 낮추기 위한 방법 및 강철밴드 위로 금속 코팅을 도포하기 위한 장치
IPC: C25D5/48
Filed: 2006-09-21
Abstract: 본 발명은 코팅된 금속 밴드들, 특히 주석도금되거나 혹은 크롬도금되고 소정의 밴드 속도(v)로 코팅 설비를 통과하는 강철 밴드(S)의 표면의 마찰계수를 낮추기 위한 방법에 관한 것이다. 코팅된 금속 밴드가 코팅 설비를 고속의 밴드 속도로 통과하는 경우에도 코팅 표면의 마찰 계수를 낮출수 있도록 하기 위해서, 본 발명에 따르면, 피복 처리 후에 밴드 속도(v)로 통과하는 코팅된 금속 밴드 위로 텐시드(tenside) 수용액이 분사된다. 본 발명은 또한 강철 밴드, 특히 밴드 주석도금 설비 또는 밴드 크롬도금 설비 위로 금속 코팅을 도포하기 위한 장치와도 관련된다. 
       
     금속 밴드, 코팅, 텐시드 수용액, 마찰 계수, 주석도금, 크롬도금, 양철판,
Patent KR-20080027629-A (KR)
Title: Liquid crystal display panel
Inventor: YANG SEOK YOON
IPC: G02F1/1343
Filed: 2006-09-25
Abstract: An LCD(Liquid Crystal Display) panel is provided to improve a viewing angle according as LC molecules of first to third sub pixel area and a main pixel area are inclined at different angles, and improve display characteristics by preventing afterimages by preventing remained voltage of the first to third sub pixel area. An opposite substrate(200) faces to an array substrate(100). An LC layer(300) is interposed between the array substrate and the opposite substrate to adjust transmittance of light. The array substrate comprises the followings. In a first base substrate(110), a pixel area comprising a main pixel area and a sub pixel area adjacent to the main pixel area is defined. A TFT(Thin Film Transistor) is formed in the main pixel area, and switches pixel voltage applied to the LC layer. A pixel electrode(130) is formed so as to be corresponded to the pixel area, and electrically connected with the TFT to output the pixel voltage. At least one insulating layer(141) is formed in the main pixel area below the pixel electrode, and is removed from the sub pixel area.
Patent KR-20070035436-A (KR)
IPC: G11C7/20
Filed: 2006-09-26
Abstract: 이 메모리는, 복수의 메모리 셀 블록의 각각에 대한 액세스 횟수를 검출하는 제1 횟수 검출부와, 제1 횟수 검출부에 의해 검출된 복수의 메모리 셀 블록의 각각에 대한 액세스 횟수를 비교하는 비교 회로와, 비교 회로로부터 출력되는 비교 데이터에 기초하여, 복수의 메모리 셀 블록 중의 소정의 메모리 셀 블록을 선택함과 함께, 선택된 메모리 셀 블록에 포함되는 메모리 셀에 대하여 우선적으로 재기입이 행하여지도록 제어하는 리프레시부를 구비하고 있다. 
       
     메모리 셀 블록, 액세스 횟수, 재기입, 리프레시 동작, 비교 회로, 액세스 동작, 디스터브
Patent KR-20080029113-A (KR)
Title: Fabrication of titanium oxide based diluted magnetic semiconductor thin films with superlattice structure having ferromagnetic properties at room temperature
Inventor: YOON SOON GIL
IPC: H01L27/105
Filed: 2006-09-28
Abstract: A method for fabricating a titanium oxide-based diluted magnetic semiconductor thin film of a super-lattice structure having ferromagnetic properties at room temperature is provided to prevent presence of a precipitation within a super-lattice thin film. An epitaxial growth process includes a process for growing epitaxially a Ti1-xFexO2-delta thin film and a Ti1-yMnyO2-delta thin film on a single crystalline substrate. The Ti1-xFexO2-delta thin film and the Ti1-yMnyO2-delta thin film are formed by substituting Fe and Mn at a Ti lattice position. The single crystalline substrate is an Al2O3 substrate. A crystalline structure of a diluted magnetic semiconductor thin film is a rutile structure. The thickness of the Ti1-xFexO2-delta thin film or the thickness of the Ti1-yMnyO2-delta thin film is 0.15 to 0.6.
Patent KR-20070038011-A (KR)
Inventor: TOBITA YOUICHI
IPC: G09G3/36
Filed: 2006-10-02
Abstract: 범용적인 구동제어회로를 사용하여, 게이트 드라이버의 a-Si TFT의 임계값 전압의 변동을 방지하는 것이 가능한 표시장치를 제공한다.  표시장치는, 화소PX를 구동하는 게이트 드라이버와,  게이트 드라이버로 소정의 제어신호를 출력하는 구동제어회로와, 분주회로를 구비한다.  화소, 게이트 드라이버 및 분주 회로는, 절연 기판 위에 형성된 비정질 실리콘 박막 트랜지스터(a-Si TFT)를 사용하여 구성되어 있다.  구동제어회로가 출력하는 제어신호는, 화상신호의 프레임 기간의 개시에 대응한 스타트 신호를 포함하고, 분주 회로는, 스타트 신호를 분주한 주기를 가지는 분주 신호를 생성한다. 
       
     게이트 드라이버, 임계값 표시장치, 분주 회로,  구동제어회로
Patent KR-20070103280-A (KR)
Title: Organic light emitting diode display and manufacturing method thereof
Inventor: KIM TAE WHAN
IPC: H05B33/24
Filed: 2006-10-02
Abstract: An OLED(Organic Light-Emitting Diode) display device and a manufacturing method thereof are provided to improve luminescence efficiency by forming an optical waveguide to increase the quantity of light emitted forwardly. An OLED display device includes a substrate(110), a first electrode, a second electrode, a light emitting member(44), and a photonic crystal member(42). The first electrode is formed on the substrate(110). The second electrode is formed on the first electrode. The light emitting member(44) is inserted between the first electrode and the second electrode. The photonic crystal material(42) is formed at the lower part or the upper part of the substrate(110). The photonic crystal material(42) is formed between the substrate(110) and the first electrode, and has a first thin film with a plurality of holes and a second thin film of a different refractive index from that of the first thin film.
Patent KR-20080040336-A (KR)
Title: Supercapacitor controller of fuel cell-super cap bus system
Inventor: LEE EUN SUNG
IPC: H01M10/44
Filed: 2006-11-03
Abstract: A super-capacitor controller for a fuel cell super-capacitor hybrid bus is provided to reduce a production cost by sharply decreasing the number of cell balancing circuits. A super-capacitor controller(300) of a fuel cell super-capacitor hybrid bus includes a plurality of control modules(310), an analog MUX(Multiplexer)(320), an amplifier(330), an external interface(350), a central processing unit circuit(340), and a power supply unit(360). The control modules partially divide a plurality of super-capacitor single cells(120a) into groups and are connected to super-capacitor single cell units(120b) divided into groups respectively. The analog MUX integrates voltages outputted from the control modules by being connected to the control modules. The amplifier amplifies the output of the analog MUX. The external interface connects the capacitor and other components. The central processing unit circuit distributes the output of the amplifier to the components connected through the external interface. The power supply unit transmits power to the controller.
Patent KR-20080044414-A (KR)
Title: Assembly type box
Inventor: YANG JIN YONG
IPC: B65D5/32
Filed: 2006-11-16
Abstract: An assembly type box is provided to reduce the assembling time and inconvenience in assembling and to be stored conveniently by being easily and simply assembled as a box. An assembly type box includes a body(20) and a fixing portion(40) having a fixing unit(42). The body has a receiving space. At least one side wall of the body is divided to be opened. The fixing unit extends from the body, and connects and fixes the divided side walls(26,27). The body includes a bottom(22) and side walls(24,25,26,27). A couple of side walls that are opposed to each other are divided. A fixing portion extends from the bottom. Folding lines(60) are formed on the boundaries between the bottom, side walls and the fixing portion to make the assembly type box folded easily.
Patent KR-20080047865-A (KR)
Title: Plasma display panel
Inventor: SEO SEUNG BEOM
IPC: H01J11/42
Filed: 2006-11-27
Abstract: A plasma display panel is provided to improve green brightness characteristic and life span by adjusting a stoichiometry ratio of Zn and Si in the manufacturing process of green phosphor. A plasma display panel includes first and second substrates(1,11) disposed in parallel with each other, address electrodes(3) formed on the first substrate, a first dielectric(5) for covering the address electrodes on the first substrate, plural barrier ribs(7) for forming discharge spaces, R,G,B phosphor layers(9) formed in the discharge spaces, display electrodes(13) across the address electrodes on the second substrate, a second dielectric(15) for covering the display electrodes on the second substrate, and a passivation film(17) disposed on the second dielectric. The first and second substrates are sealed under vacuum. The green phosphor layer includes phosphor of Zn2SiO4. A stoichiometry ratio of Zn/Si of the phosphor is 6/4 to 8/2.
Patent KR-20080048318-A (KR)
Title: Semiconductor laser element having scattering portion and manufacturing method thereof
Inventor: RYU HAN YOUL
IPC: H01L33/00
Filed: 2006-11-28
Abstract: A semiconductor laser element having a scattering part and a manufacturing method thereof are provided to reduce ripples of a far field pattern of a laser beam by forming a scattering part on a bottom surface of a substrate. A semiconductor laser element includes a substrate(110), a light emitting structure, and a scattering part(200). The light emitting structure is formed by stacking a first clad layer(121), an active layer(130), and a second clad layer(142) sequentially. The scattering part is formed on a bottom surface of the substrate. The semiconductor laser element further includes an n-electrode which is formed on a bottom surface of the substrate. The n-electrode is positioned on a predetermined region except for a region on which the scattering part is formed. A ridge wave guide(170) is protruded from a part of the second clad layer. The width of the scattering part is equal to and more than the width of the ridge waveguide.
Patent KR-20080051635-A (KR)
Title: Driving chip package and liquid crystal display including the same
Inventor: HWANG IN YONG
IPC: G02F1/1345
Filed: 2006-12-06
Abstract: A driving chip package and a liquid crystal display including the same are provided to reduce the size of a data driving chip package and a printed circuit board so as to decrease a manufacturing cost. A driving chip package(100) includes a base film(110), an inner lead, an outer lead, a wiring pattern(120), and at least one of signal transmitting wiring(130). The base film is made of insulation material and has a thickness ranging from 20mum to 100mum. The inner lead is formed on the base film. A driving chip is placed in the inner lead. The outer lead is formed on one side of the base film and contact to the outside. The wiring pattern is formed on the base film and connects between the inner lead and the outer lead. The wiring pattern has an input wiring and an output wiring. The signal transmitting wiring is formed on the base film and does not connect to the driving chip.
Patent KR-20080051871-A (KR)
Title: Muffler structure having the variable exhausting gas flow path
Inventor: HAN HAK SON
IPC: F01N1/16
Filed: 2006-12-07
Abstract: A muffler having a variable fluid passage is provided to minimize noise propagation by shifting positions of inlet and outlet pipes according to minimum pressure distribution. A muffler having a variable fluid passage comprises a muffler(1). A main pipe(70) having a single fluid passage is connected with an inlet of the muffler. A central pipe(10) has one end connected with the front surface of the inlet of the muffler. An offset pipe(30) is connected with at the front surface of the inlet of the muffler. A flow rate adjustor is installed between the rear end portion of the main pipe and the front end portions of the central pipe and the offset pipe to adjust a fluid passage according to a flow rate of exhaust gas. The flow rate adjustor includes a flow rate adjustment housing having a three-pronged spear shape and a valve member mounted on the inner side of the flow rate adjustment housing.
Patent KR-20080051933-A (KR)
Title: An method and apparatus for feedback of channel state information in communication
Inventor: CHANG JIN BONG
IPC: H04L7/02
Filed: 2006-12-07
Abstract: A method and an apparatus for performing feedback of channel state information in a communication system are provided to reduce waste of frequency resource in a communication system and to optimize channel capacity and average error rate when a base station transmits data packet by using channel information of a down link. An apparatus for performing feedback of channel state information in a communication system includes a CSI(Channel State Information) feedback symbol creating unit creating CSI feedback symbols by receiving pilot information from a receiving unit(210). The CSI feedback symbol creating unit inputs one CSI feedback symbol among the CSI feedback symbols into a sub-channel. A transmitting unit(200) transmits the CSI feedback symbol to an electric power of an antenna of a transmitting unit. The pilot information is a frequency domain signal down-sampled as much as the number of at least one antenna in the transmitting unit to avoid interference between data symbols in the receiving unit. The CSI feedback symbol creating unit performs an IDFT(Inverse Discrete Fourier Transform) on the pilot information to convert channel response signals of a time domain.
Patent KR-20080052835-A (KR)
Title: Multi-function mosaic board for study
Inventor: YU IL HUI
IPC: G09B1/32
Filed: 2006-12-08
Abstract: A multi-functional mosaic study board is provided to enable study cards to be easily contained in the mosaic study board by forming a study card containing groove in the mosaic study board. A multi-functional mosaic study board includes a front plate(10), a rear plate(20), a window cover(30), a study card insertion space(40), a white board mount(50), a white board(60), and a mount support plate. Mosaic windows are formed in a lattice-like shape on the front plate. A mount is arranged on the rear plate. The window cover is moved up and down in the window. The study card insertion space is formed between the front and rear plates. The white board mount is implemented on a front bottom of the front plate. The white board is attached to an upper surface of the white board mount. The mount support plate is embedded in the white board mount at the rear center of the white board mount.
Patent KR-20080053035-A (KR)
Title: Electrophoretic display
Inventor: JUNG HO YONG
IPC: G02F1/167
Filed: 2006-12-08
Abstract: An electrophoretic display is provided to reduce the entire thickness of the display, improve the convenience of users, and increase display quality by providing a contact sensor part so as to input a command in a contact method aside from specially installing a touch panel. An electrophoretic display(600a) comprises the first display substrate, the second display substrate, an electrophoretic layer, and a contact sensor part(420). The first display substrate comprises the first base substrate, at least one pixel part which is formed on the first base substrate, and at least one sensing line part which is extended and formed on the first base substrate. Pixel voltage is inputted to the pixel part. Location detection voltage is inputted to the sensing line part. The second display substrate comprises the second base substrate and a common electrode formed on the second base substrate. The second base substrate faces the first base substrate. Common voltage is inputted to the common electrode. The electrophoretic layer, inserted between the first display substrate and the second display substrate, comprises a plurality of particles having a polarity and a color. The contact sensor part, inserted between the first display substrate and the second display substrate, is formed at the upper part of the sensing line part. The contact sensor part is separated from either the first display substrate or the second display substrate. If the second display substrate is partially pressed, the contact sensor part electrically connects the first display substrate with the second display substrate.
Patent KR-20080053113-A (KR)
Title: Batch type wet cleaner including chemical bath with hot and cold deionized water supplying line
Inventor: YOON DAE RYOUNG
IPC: B08B3/08
Filed: 2006-12-08
Abstract: A batch type cleaning device including a chemical bath with a cold and a hot demineralized water supply line is provided to increase temperature of the chemical bath to the preset temperature easily and quickly by installing the cold and the hot demineralized water supply line at the chemical bath. In a batch type cleaning device mixed with multiple chemical baths having a cold demineralized water supply line(220) and multiple HDQR baths(120,150,170) having the cold demineralized water supply line and a hot demineralized water supply line(320), a batch type cleaning device including the chemical bath with the cold and the hot demineralized water supply line has an additional hot demineralized water supply line(350) at the chemical bath(110,160). The hot demineralized water supply line at the chemical bath is connected to the hot demineralized water supply line at the HDQR bath. A control valve(230,330) for controlling a flow rate is installed to the cold and the hot demineralized water supply line at the chemical bath.
Patent KR-20080054072-A (KR)
Title: Method and apparatus for white board service
Inventor: LONG YAN
IPC: G06F17/00
Filed: 2006-12-12
Abstract: A method and a device for providing a whiteboard service are provided to protect privacy of chatters using the whiteboard service by preventing a chatting partner from inputting data in a chatting window any longer when one of the chatting users minimizes the chatting window during the whiteboard service. A position data processor(311) processes first graphic data received from a user through a chatting window for a whiteboard service, extracts second graphic data from first RTP(Real-time Transport Protocol) payload received from other terminals(330), and displays the second graphic data to a screen. A control data processor(312) generates first control data according to a detection result by detecting minimization of the chatting window, extracts second control data from first RTP data, and determines whether the second control data orders the minimization of the chatting window. An RTP payload processor(313) forms second RTP data from the first graphic and control data received from the position and control data processors, transmits the second RTP data to other terminals, and transfers the second RTP data received from other terminals to the position and control data processor.
Patent KR-20080054644-A (KR)
Title: Liquid crystal display device and method of fabricating the same
Inventor: JANG HYUNG SEOK
IPC: G02F1/1335
Filed: 2006-12-13
Abstract: An LCD(Liquid Crystal Display) and a method of manufacturing the LCD are provided to control a viewing angle even in an environment having external light with high intensity, improve optical efficiency, and reduce the thickness and weight of the LCD. An LCD includes a first substrate(100) on which first, second, third and fourth sub pixel regions each of which has a reflecting part and a transmission part are defined, first, second, third and fourth TFTs(Thin Film Transistors) respectively formed in the first, second, third and fourth sub pixel regions, first, second and third reflecting electrodes electrically connected to the first, second and third TFTs and formed in the reflecting parts, and first, second and third transparent electrodes electrically connected to the first, second and third TFTs and formed in the transmission parts. The LCD further includes a pixel electrode(161) electrically connected to the fourth TFT, a second substrate opposite to the first substrate, a color filter layer(182) formed in a region corresponding to the first, second and third sub pixel regions, a common electrode(185) formed on the second substrate, at least one pattern which is formed on the second substrate and traverses the fourth sub pixel region, and a liquid crystal layer(170) interposed between the first and second substrates.