baber/WOPTO huggingface dataset:
Patent KR-20080107678-A (KR)
Title: Coupling structure of optical fiber and waveguide and banding arrayed waveguide grating devices thereby
Inventor: KIM JIN BONG
IPC: G02B6/25
Filed: 2007-06-07
Abstract: A coupling structure of optical fiber and waveguide and banding arrayed waveguide grating devices thereby is provided to minimize optical loss due to mismatch of optical waveguide and optical fiber by performing heat treatment to the end of the optical waveguide. A coupling structure of optical fiber and waveguide includes an optical fiber mounted on one side and an optical waveguide(20) connected with the optical fiber, and a spreader(10) connecting the optical fiber and the optical waveguide. An optical waveguide is formed on the top of the silicon substrate(40) and the clad(30) is formed on the top of the optical waveguide. A clad is comprised of the lower clad and upper cladding.
Patent KR-20090003437-A (KR)
Title: Light emitting apparatus with detachable led module
Inventor: SO JI SEOP
IPC: H01L33/00
Filed: 2007-06-11
Abstract: The light emitting device having detachable LED module is provided to combine easily the LED module of the package structure without the complicated process like soldering. The light emitting device(1) comprises the base(20) including the LED module(10) and the contact pin(22). The LED module comprises the lead terminal(12) of the LED chip(11), and the metal material for applying current in the LED chip and the housing(13) for accommodating the LED chip. The LED module lead terminals are attachably/detachably combined at the base. The socket groove(21) is formed in the base. The contact terminal is elastically geared with the lead terminals within the socket groove.
Patent KR-20080110405-A (KR)
Title: Attachable tunnel interior decoration for emitting color landscape
Inventor: OH MYEONG GONG
IPC: E21D11/00
Filed: 2007-06-15
Abstract: A method of manufacturing a luminous color interior decoration plate and the construction method thereof are provided to offer the design effects to tunnel users according to the designer's intention, to reduce the danger of traffic accidents by creating the same illumination effect as natural light outside the tunnel, and to perform construction work with low expenses by constructing with a simple technician after installing a frame. An interior plate comprises a convex coupling(302) for fixing and attaching, a permanent magnet(301) a power plug(303) for supplying electric power to an LED, an LED(305), a mold groove(304) for inserting a FPCB(306), a PC backlight board(308) emitting the light emitted from the LED, a real image color film(309) having the high transmissivity of light and no discoloration, and PC mold plate(310) formed on the surface to protect a film, to waterproof and to heighten the reflective brightness.
Patent KR-20090002130-A (KR)
Title: Advertising method
Inventor: HWANG BO UI
IPC: G06Q30/02
Filed: 2007-06-18
Abstract: An Internet advertisement method is provided to continuously advertise a commodity in which a user is interested even though a server being accessed by the user is changed to promote buying of the commodity. An Internet advertisement method includes a step in which commodity information searched in a first server by a user is transmitted to a second server(S11), and a step in which the second server displays an advertisement matched to the commodity information on a terminal of the user who accesses the second server for a predetermined time(S12).
Patent KR-20080111619-A (KR)
Title: Method and apparatus for remote controlling electronic devices with downloaded electronic manual in mobile devices
Inventor: KIM KYOUNG HUN
IPC: H04B1/40
Filed: 2007-06-19
Abstract: An apparatus and a method for downloading an electronic manual to a mobile unit which immediately can control the all kind of electronic devices at a remote place are provided to allow a user to know manuals about all kinds of the electronic devices. A memory unit(100) stores a user manual and an electronic instrument control program of an electronic document type. A display unit(200) indicates the UI of an electronic instrument control program and an electronic document stored in the memory unit. An input unit(300) includes a keypad or a touch screen for the control command of the electronic device. A processing unit(400) produces a control code for processing the control command and controlling the electronic device. A transmission unit(500) transmits the electronic instrument control signal generated in the processing unit to the radio frequency signal.
Patent KR-20080111925-A (KR)
Title: Surgical appliance for insertion into in-vivo
Inventor: KIM CHEOL WOONG
IPC: A61M25/088
Filed: 2007-06-20
Abstract: A medical device for insertion in-vivo for diagnosing disease or curing affected part is provided to maximize an effect of a medical treatment by guiding a medical device to the most near location of lesion. A medical device for insertion in-vivo for diagnosing disease or curing affected part comprises a base, a guide(3), shape memory members(41, 43, 45, 47), a thermoelectric device(49), and a controller. The guide is combined in the base, is inserted into a human body. The shape memory member is arranged to a longitudinal direction in a part of the guide. The thermoelectric device is provided to an outer circumference of the guide at a section in which the shape memory member is arranged. The controller controls a current supplied in the thermoelectric device.
Patent KR-20090000511-A (KR)
Title: Data output driver circuit
Inventor: LEE DONG UK
IPC: G11C7/10
Filed: 2007-06-28
Abstract: A data output driver circuit is provided to generate data of the other slew rate property according to the characteristics of the application by selecting the slew rate randomly. In a data output driver circuit, a pre-driver(100) is comprised of a first pre-driver(110) and the second pre-driver(120). The first pre-driver outputs a first up driving signal(up drv1) by driving data, and the second pre-driver outputs the first down driving signal(dn drv1) by driving data. A high slew rate driver(200) outputs a slew rate control signal(HS) and second driving signal, it is composed of the high slew rate driver(210) and the second high slew rate driver(220).
Patent KR-20090001150-A (KR)
Title: Transformating information apparatus and method
Inventor: JOO MAN SIC
IPC: H04N5/78
Filed: 2007-06-29
Abstract: An information converting apparatus and a method thereof are provided to convert image and audio information displayed on an apparatus having a display into a digital moving picture, store the digital moving picture and transmit the stored moving picture to a reproducing apparatus without an additional converting work, thereby immediately reproducing the moving picture. A data interface unit(140) receives screen data, an audio signal and an MIC signal transmitted from an information display apparatus through a data interface during recording. The data interface unit interfaces digital moving picture data converted and stored during reproduction to the information display apparatus. An audio receiving unit(210) receives a voice signal inputted through a microphone or an audio signal outputted from an external audio apparatus. A video/audio encoding unit(230) selectively converts a signal inputted from the data interface unit and the audio receiving unit into digital moving picture data. A storage unit(240) stores digital moving picture data converted in the video/audio encoding unit.
Patent KR-20090002655-A (KR)
Title: Method for fabricating semiconductor device
Inventor: RYU YONG HWAN
IPC: H01L21/28
Filed: 2007-07-02
Abstract: A semiconductor device fabricating method is provided to form at least one fine line within the cell region for overcoming the limit of the photo process. A semiconductor device fabricating method comprises a step for forming an active area(104); a step for forming a trench; a step for successively forming a conductive pattern and an isolation pattern; a step for forming a mask pattern; a step for forming a fine line. The active area is formed by arranging an element isolation film(102) on a substrate(100). The element isolation film defines the active area. The trench is created in the cell region into the closed curve shape. Conductive patterns(142a,142b) and isolation patterns(152a',152b') are successively formed in the trench in order to enough fill up the trench. A mask pattern(170) is formed on the center and peripheral circuit region of the cell region in order to expose the edge region of the cell region. The fine line is formed by removing the conductive pattern and the isolation pattern exposed by the mask pattern.
Patent KR-20090006351-A (KR)
Title: Method for determining the optimum transfer mode and the frame structure for mode determination in relay systems
Inventor: KIM YOUNG DOO
IPC: H04J11/00
Filed: 2007-07-11
Abstract: A method for determining the optimum transmission mode in a relay system and a frame structure therefor are provided to make a terminal determine the optimum transmission mode in a data transmission method using a relay. A terminal produces the first channel status information related to a route to the terminal from a base station(S310). The terminal produces the second channel status information about a route to the terminal from a relay(S320). The relay produces the third channel status information about a route to the relay from the base station(S330). The terminal receives the third channel status information from the relay(S340), and then determines one of plural transmission mode as the optimum transmission mode based on the received first, second and third channel status information(S350). And also, the terminal can determine a data modulation method and channel coding method for data transmitted from the base station to the relay, from the base station to the terminal or from the relay to the terminal(S360).
Patent KR-20090011059-A (KR)
Title: Apparatus for generating plasma
Inventor: HONG YONG CHEOL
IPC: H05H1/24
Filed: 2007-07-25
Abstract: A plasma generator is provided to facilitate operation by controlling a plasma repetition rate and the energy delivered to the plasma. A plasma repetition rate and the plasma energy are inputted to an external input unit(10). An interface(30) stores and converts the input signal inputted from the input unit. A power supply unit(20) receives the energy size and frequency information from the interface and supplies the power. A frequency oscillator(40) receives the power from the power supply unit and oscillates the radio frequency or the microwave frequency. The frequency having the energy of the constant size oscillated from the frequency oscillator is transmitted through the transmission line(50). A plasma reactor(100) generates the plasma by reacting the plasma gas injected from a gas supply unit with the electric field induced by the energy with the frequency transmitted though the transmission line.
Patent KR-20090011672-A (KR)
Title: Backlight unit and liquid crystal display device having the same
Inventor: CHO HYOUNG JE
IPC: G02F1/1333
Filed: 2007-07-27
Abstract: A backlight unit and an LCD device having the unit are provided to fix a light guide plate without comprising a separate pad, and to reduce the number of components by fixing the light guide plate with a support main itself. A backlight unit comprises as follows. At least one light source(140) is equipped. A light guide plate(170) is installed side by side with the light source. A support main(150) surrounds the light guide plate. Plural fixing projections(200) are integratedly comprised at the edge inside the support main, and fix the light guide plate. The plural fixing projections include at least one protruding part protruded based on an inner edge of the support main. The protruded parts are matched with grooves formed on both sides of optical sheets.
Patent KR-20090011682-A (KR)
Title: The cosmetics composition for beautification skin containing the rubus parvifolius extracts as effective components
Inventor: HONG EUN SUK
IPC: A61K8/97
Filed: 2007-07-27
Abstract: A cosmetic composition for whitening skin comprising Rubus parvifolius extract as active ingredient is provided to prevent tyrosinase activity, to show little cytotoxin, reduce melanogenesis, to have antioxidant effect and to be usefully used for various products of oxygen-resistants. A cosmetic composition for whitening skin comprises Rubus parvifolius extract as active ingredient. The Rubus parvifolius extract of 0.001 ~ 30.0 weight% is extracted based on total weight of the cosmetic composition for whitening skin by adding one or more polar solvents selected from a group consisting of water, lower alcohol of 1 to 4 of carbon number or their mixed solvent.
Patent KR-20090014561-A (KR)
Title: Display device and driving method thereof
Inventor: PARK KYONG TAE
IPC: G09G5/02
Filed: 2007-08-06
Abstract: A display device and a driving method thereof are provided to reduce the power consumption by maintaining the consumption of the proper current and to allow the screen to indicate the utmost brightly in spite of the less power consumption. A display device a plurality of pixels (PX), a signal processing unit(650) and a data driver(500). The plurality of pixels shows the first color, the second color and the third color and white color. The input video signal about the first to third color inputting from outside is converted into the output video signal about the first to third color and white color. The signal processing unit calculates the current amount which pixel consumes based on the output video signal. The signal processing unit determines the output video signal according to the current amount. The data driver converts the output video signal into the data voltage. The data driver supplies the data voltage to the pixel. The pixel displays the image.
Patent KR-20090016128-A (KR)
Title: Method of wrapping deck panel
Inventor: CHUNG KEE HWAN
IPC: B65B35/50
Filed: 2007-08-10
Abstract: A deck panel packing method is provided that strut member, and supporting member and spacer are equipped inside the deck plate of the top layer and deck plate of the bottom layer. A deck panel packing method comprises following steps: a lamination step(S110) which it is laminated so that the floor side of the deck plate face upside and downside; a packing step(S120) wrapping the deck panel whole up in the packing material after the lamination step; a strut member installation step(S130) which arranges the strut member in order to open the reentrant groove to the opposite direction; a tying step(S140) binding the deck panel with the baler sling is included after the strut member installation step.
Patent KR-20090020797-A (KR)
Title: Semiconductor manufacturing apparatus
Inventor: JANG TAEK YONG
IPC: H01L21/205
Filed: 2007-08-24
Abstract: A manufacturing apparatus for a semiconductor is provided to improve productivity by growing an epitaxial layer on two wafers at the same time. A reaction chamber(24) provides a process space tightly shut. A boat(22) mounts and draws out a pair of wafers(100) which are faced to the reaction chamber. The boat comprises a pair of susceptors(10) mounting a pair of wafers and a pair of spinning tables(18) mounting a pair of susceptors. A pair of heater parts(80) are arranged in the rear side of a pair of semiconductor substrates and perform a predetermined epitaxial process. A process gas nozzle is installed in order to surround the upper peripheral part of a pair of semiconductor substrates and supplies process gas. An exhaust gas nozzle is installed in order to surround the lower peripheral part of a pair of semiconductor substrates and exhausts process gas.
Patent KR-20090021995-A (KR)
Title: Special silicon pack sheet for domodex removal, punctured with laser beam
Inventor: YOON TAE JIN
IPC: A61Q19/00
Filed: 2007-08-29
Abstract: A silicon pack sheet is provided to induce demodex folliculorum, which is located below a surface of skins, to the outside and secure a moisturizing effect by using lanolin and jojoba oil. A silicon pack sheet comprises 20-30wt% of lanolin, 20-30wt% of jojoba oil, 5-8wt% of squalene, 2-5wt% of rice oil, 4-7wt% of apricot stone oil, 4-7wt% of mink oil, 4-7wt% of raisin seed oil, 1-3wt% of cholesterol, 0.01-0.05wt% of vitamin E acetate, 1-3wt% of sweet potato extracts, and 0.01-0.05wt% of combination spices. The silicon pack sheet coated with a demodex folliculorum removing composition has about 10,000-100,000 micropores punched by a laser device.
Patent KR-20090029364-A (KR)
Title: A glass surface applicator
Inventor: JEON MYUNG SIK
IPC: C03C17/28
Filed: 2007-09-18
Abstract: A glass surface applicator is provided to coat paint easily on a surface of glass by using an electrode plate generating static electricity from a guide roller supporting the glass. A glass surface applicator(10) includes the followings: a transfer unit(12) including a guide rail(22) and guiding glass; a surface processing unit(24) coating primer on a surface of the glass by using an application gun; a coloring unit(38) having a spray gun spraying paint on the surface coated the primer; and a drying unit(44) drying the coated color glass by using heat transmitted from a hot-air bower.
Patent KR-20090034137-A (KR)
Title: An array substrate of in-plane switching mode liquid crystal display device and the method for fabricating thereof
Inventor: OH KUM MI
IPC: G02F1/136
Filed: 2007-10-02
Abstract: An array panel for a liquid crystal display and a manufacturing method thereof in a plane switching mode minimizing the parasitic capacitance are provided to implement high aperture ratio by minimizing parasitic capacitance between the vertical of data line and the common wire. A gate line is comprised in the top of the substrate task. A data line defines the gate line and a pixel region by vertically crossing the gate line. A TFT(Thin Film Transistor) is comprised in the crossing point of data line and gate line. A horizontal unit is parallel located in the gate line. A vertical unit is extended to the top or the lower part overlapped with data line. An organic film pattern(288) is interposed between the common line and data line. The pixel electrode and common electrode are connected to TFT and common wire. It corresponds to the pixel region and the pixel electrode and common electrode are comprised. The gate line and common line are comprised of the same material in the same layer.
Patent KR-20080052338-A (KR)
Title: Personal-oriented multimedia studio platform for 3d contents authoring
Inventor: KIM NAC WOO
IPC: G06T15/00
Filed: 2007-10-04
Abstract: A personal multimedia studio platform device for authoring 3D contents and a method therefor are provided to allow a plurality of users to share a multimedia object by providing a function capable of authoring the 3D object by using a universal camera, providing strong interaction with the user through AR(Augmented Reality) embodiment and an automatic user motion extraction function, and allowing the user to receive a contents object from a remote server. A user object extracting unit(241) recognizes and extracts a user object from a 2D image through background learning for the inputted 2D image. An AR embodying unit(243) recognizes AR indication from the extracted user object, overlaps an AR virtual object received from a contents provider server on the AR indication, and generates an AR-embodied user object. An image synthesizing unit(245) renders a light source and a 3D object model estimated on the basis of the AR-embodied user object, a 2.5D background model received from the contents provider server, and an image used for generating the 2.5D background mode along time according to frames. An object adjusting unit(247) adjusts the AR-embodied user object, the 2.5D background model, the 3D object model, and a position of the light source in the image synthesizing unit according to a time.
Patent KR-20090035877-A (KR)
Title: Modular led display block
Inventor: KIM JAE EUL
IPC: G09F9/33
Filed: 2007-10-08
Abstract: A modular LED display block is provided to perform a driving of a consecutive screen in replacing a power supply part and a cooling fan by having a plurality of power supply parts. A modular LED display block includes a frame(212), a plurality of LED modules(211), a power supply part(217), a control part(216), and a main frame(214). A plurality of LED modules is attached on a front part of the frame. The power supply part is detachably engaged in a rear part of the frame. The control part is attached in the rear part of the frame. The main frame is detachably engaged in an outer part of the frame. The power supply part supplies a power source to a cooling fan(219), the control part, and the LED modules.
Patent KR-20090038208-A (KR)
Title: Head assembly for nut feeder of projection welder
Inventor: SEO JONG IN
IPC: B23K11/36
Filed: 2007-10-15
Abstract: A nut feeder head assembly of a projection welder is provided to prevent abnormal junction between a welding nut and a welding object. A nut feeder head assembly(100) of a projection welder comprises a feeding hose(206) in which welding nuts are transferred, a cylinder rod(12) transferring of the welding nuts, a head unit(104) connected to the feeding hose, and a plate type stopper(30) connected to the upper front side of a nut supply guide channel of the head unit and has a rear selection protrusion.
Patent KR-20080035479-A (KR)
Title: Heat exchanger
Inventor: KOIDO YASUHIRO
IPC: F28F1/10
Filed: 2007-10-18
Abstract: A heat exchanger is provided to achieve deodorizing and antifungal function while restraining the propagation of mold from hydrophilic layers of plate-shaped fins. A heat exchanger includes plate-shaped fins formed with a hydrophilic layer(12) on an aluminium fin element(10), wherein nano-particles deodorizing and antifungal substances(14) are added to the hydrophilic layer together with micron particles of mold-preventing substances(15) such as carbon black. The deodorizing and antifungal substances are prepared by immersing zinc into titanium oxide.
Patent KR-20090004316-A (KR)
Title: Scanning apparatus and white calibration method thereof
Inventor: PARK IN HO
IPC: H04N1/58
Filed: 2007-10-19
Abstract: A scanning apparatus and a white compensation method for improving the reproducibility of the color and white correction are provided to implement optimum color by performing white correction about a block area including the minimum value of input signal and a white point. An LUT(Look Up Table) generating unit(210) generates 3D LUT converting input signal into standard signal. A minimum value output unit(220) scans white paper and calculates minimum value about each of R,G,B(Red, Green, Blue). A correction area detecting unit(230) detects the block area of minimum size including the white point and BG(Background) point on the 3D LUT. A correcting unit(240) corrects the data value of the detected block area into the white value.
Patent KR-20090041892-A (KR)
Title: Frequency analyzer of cochlear implant with self power supply
Inventor: HUR SHIN
IPC: A61F11/00
Filed: 2007-10-25
Abstract: A frequency analyzer of the artificial cochlea is provided, which enables to implant the artificial cochlea into the body and has the self power supply function without the battery for the electric power supply. A frequency analyzer of the artificial cochlea comprises: a substructure(200); and a top structure(100) laminated on the substructure. The top structure comprises: a first substrate(111); and a nanowire(120) which has piezoelectricity and the semiconductor chip characteristic. The substructure comprises: a second substrate(210) formed in the structure of containing the fluid; a base film(230) formed on the fluid; and a first electrode(240) formed on the base film. The nanowire of the superstructure in contact with the first electrode is transformed and the electric current is generated.
Patent KR-20090043813-A (KR)
Inventor: KIM TAE GUI
IPC: H01L21/02
Filed: 2007-10-30
Abstract: 기판 스트립이 개시된다. 일측면이 서로 평행하도록 배치되는 복수의 기판 유닛과, 기판 유닛을 둘러싸는 더미를 포함하되, 기판 유닛의 일측면과 더미의 외곽 일측면은 예각을 이루는 것을 특징으로 하는 기판 스트립은, 생산성을 향상시킬 수 있고, 제조 원가를 절감할 수 있다. 
       
     스트립(strip), 유닛(unit), 더미(dummy), 예각