baber/WOPTO huggingface dataset:
Patent KR-20080081702-A (KR)
Title: Device and method of realtime image processing
Inventor: SO HWANG YOUNG
IPC: H04N7/01
Filed: 2007-03-06
Abstract: An apparatus and a method for processing an image in real time are provided to improve picture quality of a preview image by processing an image in real time according to an HSV(Hue,Saturation,Value) color space. An RGB to HSV converting unit(420) converts RGB data inputted according to a subject into HSV data corresponding to each pixel, and in this case, the HSV data includes H data, S data and V data. If the V data is smaller than a pre-set threshold value, an HSV image processing unit(430) corrects one or more of the H data and the S data to generate output HSV data. In this case, the output HSV data includes output H data, output S data and output V data. An HSV to RGB converting unit(440) converts the output HSV data into RGB data and outputs the RGB data. The output RGB data is information to be processed so as to be displayed as a preview image through a display unit.
Patent KR-20080082190-A (KR)
Title: Apparatus and system for data communication using bipolar orthogonal codes modulation
Inventor: RYU DONG RYEOL
IPC: H04L27/26
Filed: 2007-03-07
Abstract: An apparatus and a system for data communication using a bipolar orthogonal code modulation are provided to reduce the complexity of a system for the generation of orthogonal codes and to reduce the calculation quantity of a correlation value of a received signal by reducing the number of orthogonal codes for the data transmission of the same length. An apparatus for data communication using a bipolar orthogonal code modulation includes an orthogonal code selection unit(313), an orthogonal code mapping unit(303), a polarity determination unit(305) and a transmitter(307). The orthogonal code selection unit selects a predetermined number of first orthogonal codes from a plurality of orthogonal codes by a predetermined method so that the first orthogonal codes are mapped to each of second information symbols, which are remaining information symbols except a first information symbol, of a plurality of information symbols to be transmitted. The orthogonal code mapping unit maps one of the first orthogonal codes to the second orthogonal code using the second information symbols. The polarity determination unit determines a polarity value of the second orthogonal code based on the first information symbol value. The transmitter has a multiplier for multiplying the second orthogonal code by the polarity value and transmitting the multiplied result through a channel.
Patent KR-20070094528-A (KR)
Title: Plasma processing method and plasma processing apparatus
Inventor: OGASAWARA KOSUKE
IPC: H01L21/3065
Filed: 2007-03-16
Abstract: A plasma processing method and apparatus are provided to detect accurately an end point of plasma process by determining automatically a type of a substrate and selecting an end point detection set according to the determined type of the substrate. A correlation between wafer assortment data and optical data is previously calculated according to plural kinds of wafers. The correlation is utilized when the wafer is subjected to plasma, and wafer assortment data is calculated from the optical data obtained when the plasma is started(S221,S222). A kind of the wafer is determined on the basis of the calculated wafer assortment data(S223). End point detection set data corresponding to the determined type of the wafer is selected from each end point detection set data stored in a data memory unit(S224).
Patent KR-20080085276-A (KR)
Title: Array substrate for liquid crystal display device and method of fabricating the same
Inventor: AHN TAE JOON
IPC: G02F1/136
Filed: 2007-03-19
Abstract: An array substrate for an LCD(Liquid Crystal Display) and a method for manufacturing the same are provided to crystallize an amorphous silicon layer through a simple process, thereby improving the electric performance of a thin film transistor. A gate electrode(205) and a gate line are formed on a substrate(201). A gate-insulating layer(208) is formed on the gate electrode and the gate line. A first intrinsic amorphous silicon layer of a first thickness is formed on the gate-insulating layer. The first intrinsic amorphous silicon layer is crystallized into a polycrystalline silicon layer(213). The polycrystalline silicon layer is pattern-etched to form a first silicon layer. A second intrinsic amorphous silicon layer, an impurity-doped amorphous silicon layer, and a metal layer are sequentially formed over the first silicon layer. The metal layer, the impurity-doped amorphous silicon layer, and the second intrinsic amorphous silicon layer are pattern-etched to form a data line, a source electrode, a drain electrode, an ohmic contact layer, and a second silicon layer completely covering an end of the first silicon layer. A passivation layer is formed over the data line, the source electrode, and the drain electrode while the passivation layer exposes the drain electrode. A pixel electrode is formed on the passivation layer while the pixel electrode is contacted with the pixel electrode. The first intrinsic amorphous silicon layer is crystallized by alternating magnetic field crystallization.
Patent KR-20080085307-A (KR)
Title: Method for the x-ray image acquisition
Inventor: RO CHANG JOON
IPC: A61B6/00
Filed: 2007-03-19
Abstract: A method for acquiring an X-ray image is provided to acquire the X-ray images displaying hard and soft tissues of a patient head through once X-ray irradiation. A method for acquiring an X-ray image includes the steps of: irradiating an X-ray to a patient's head(110); sensing the X-ray irradiated to the patient's head by a sensor and generating a signal(120); setting at least two gains to process the signal transmitted from the sensor, processing the signal transmitted from the sensor according to the set two gains, and transmitting the processed signals(130); synthesizing at least two processed signals and transmitting the synthesized signal(140); and displaying the synthesized signal and the processed signals as the X-ray images(150).
Patent KR-20070094580-A (KR)
Title: Automotive seat rail and manufacturing method of the same
Inventor: JEONG WOO CHANG
IPC: B21D53/88
Filed: 2007-03-19
Abstract: A manufacturing method of an automotive seat rail, which can easily form a steel sheet with high strength, and an automotive seat rail that is manufactured by the manufacturing method, is excellent in strength, and can reduce the weight of the automotive seat rail are provided. A manufacturing method of an automotive seat rail comprises: a step(ST110) of preparing a steel sheet containing at least one element selected from the group consisting of chromium(Cr), molybdenum(Mo), boron(B), vanadium(V) and nickel(Ni); a step(ST120) of forming the steel sheet into a basic form through processes including blanking and piercing; a step(ST130) of heating the steel sheet to a temperature corresponding to an austenite region; a step(ST140) of rapidly transferring the steel sheet to a press mold at a speed within a limit range in which a pearlite, ferrite or bainite phase is not formed; and a step(ST150) of simultaneously quenching the steel sheet within the press mold and forming the steel sheet into an automotive seat rail with a predetermined shape. The manufacturing method further comprises the step(ST160) of tempering the automotive seat rail at a temperature of 150 to 400 deg.C.
Patent KR-20070095806-A (KR)
Title: Plasma processing apparatus, plasma processing method, and storage medium
Inventor: HONDA MASANOBU
IPC: H01L21/3065
Filed: 2007-03-21
Abstract: A plasma processing apparatus is provided to properly remove polymer from a second electrode by determining the value of a DC voltage applied to the second voltage according to the quantity of attachment attached to an exposure part. A substrate processing chamber(11) has a process space into which a substrate is loaded wherein a plasma treatment is performed on the substrate in the process space. A first electrode is disposed in the substrate processing chamber, connected to an RF power source(20,46). A second electrode has an exposure part exposed to the process space, electrically insulated from the substrate processing chamber and the first electrode. The second electrode is connected to a DC power source(49). A control part(52) can control the value of the DC voltage applied to the second electrode. The control part can determine the value of the applied DC voltage according to the quantity of the attachment attached to the exposure part.
Patent KR-20070096854-A (KR)
Title: Apparatus and method for performing raser welding operations
Inventor: YOSHIKAWA NOBUHIRO
IPC: B23K26/00
Filed: 2007-03-22
Abstract: A laser welding apparatus which can reproduce the extent of a welding state identical to an actual operation of a robot at a production site although an operating speed of the robot is changed, and a laser welding method using the laser welding apparatus are provided. In a laser welding apparatus for performing a welding operation by irradiating a laser beam, the laser welding apparatus comprises: a laser oscillator(3) for generating a laser beam; a laser irradiating equipment(6) having a reflection device that is rotatable to change an irradiating direction of the laser beam guided from the laser oscillator; a moving equipment for moving the laser irradiating equipment; and a control device(4) for controlling the reflection device such that when an operating speed of the moving equipment is changed, a resultant speed of a focal position moving speed of a laser beam by a movement of the laser irradiating equipment and a focal position moving speed of the laser beam by a movement of the reflection device becomes a predetermined speed value.
Patent KR-20080088696-A (KR)
Title: Organic light emitting display and manufacturing method thereof
Inventor: SUNG UN CHEOL
IPC: H05B33/04
Filed: 2007-03-30
Abstract: An organic light emitting display and a manufacturing method thereof are provided not to need an additional absorbent by enhancing a humidity transmission degree in forming a second encapsulant with frit glass. A manufacturing method of an organic light emitting display includes the steps of: preparing a substrate including an organic light emitting device with an anode, an organic light emitting layer, and a cathode(S100); preparing an encapsulation member(S110); forming a first encapsulant on any one of the substrate and the encapsulation member(S120); laminating the substrate and the encapsulation member(S130); forming a second encapsulant at a peripheral portion of the first encapsulant by using frit glass(S140); and firing the fit glass(S150).
Patent KR-20080090719-A (KR)
Title: Composition for paint marker and method for manufacturing thereof
Inventor: LEE JAE WOONG
IPC: C09D11/16
Filed: 2007-04-05
Abstract: A composition for a paint marker is provided to enable use in an enclosed space, to prevent cleaning-off in the presence of oil after marking, and to allow easy marking on an oily surface. A composition for a paint marker comprises: 20-35 wt% of a pigment selected from titanium dioxide, aluminum and silica; 8-10 wt% of a pastel-based colored pigment; 43-48 wt% of an alcohol solvent selected from isopropyl alcohol and ethanol; 4-6 wt% of a sizing agent selected from a vinyl acetate resin, acrylic resin, vinyl resin, polyvinyl butyral, alkyd resin and polyvinyl acetate; 2-4 wt% of a thickening agent selected from gum arabic, pine resin, rosin and ester gum; 4-6 wt% of a dispersant; and 4-6 wt% of a drying retardant selected from a polyglycerin fatty acid ester, sucrose fatty acid ester, polysorbate and sugar ester.
Patent KR-20080092561-A (KR)
Title: Digital contents, method and system for certifying validity based on time thereof
Inventor: KIM JEONG HWAN
IPC: H04W12/06
Filed: 2007-04-12
Abstract: A method and an apparatus for authenticating digital contents are provided to prevent forgeries of the digital contents by maintaining an authentication mark at an inactive state except for a specified time interval. A digital contents system provides digital contents to user terminals through a mobile communication network(300). A contents providing server(100), certifying validity based on time, generates authentication start and end time data and the digital contents having an authentication mark, which is activated by the authentication start time data. The contents providing server adds the authentication start and end time data into the digital contents and transmits digital contents control program to the mobile communication network. The user terminal(200) receives and stores the digital contents, the authentication start and end time data, and the time-based digital contents control program. A display control module activates the authentication mark in the digital contents by executing the time-based digital contents control program according to the authentication start time data.
Patent KR-20080096973-A (KR)
Title: Artificial silica and method of preparation thereof
Inventor: LEE JAE MAN
IPC: C04B35/10
Filed: 2007-04-30
Abstract: An artificial silica is provided to improve heat resistance, to be altered and used to natural silica sand and to prevent brake of the casting mol, and crack phenomenon when is applied at the casting mold and a melted iron continuous casting process. An artificial silica sand contains 72 - 85 weight% of SiO2, 10 - 18 weight% of Al2O3, 0.1 - 1.0 weight% of Fe2O3, 0.2 - 0.5 weight% of CaO, 0.05 - 0.2 weight% of MgO, 2 - 6 weight% of K2O and 0.1 - 1.0 weight% of Na2O. The artificial silica sand has a sphere of grain shape. A particle size of the artificial silica sand is 6 - 200 meshes.
Patent KR-20080097579-A (KR)
Title: Service system and method for reading document and mobile communication terminal for the same
Inventor: YOON JA YOUNG
IPC: H04W4/18
Filed: 2007-05-02
Abstract: A service system and method for reading a document and a mobile communication terminal therefor are provided to allow a user to read a document, which he/she searched in the WAP retrieval service provided by the wireless portal, through the file viewer of the mobile communications terminal. A document reading service system comprises a mobile communication terminal(10), a mobile communication network(21), a proxy server(30), a wired/wireless Internet server(22), a document storage server(23) and a document conversion server(24). The document conversion server transmits a document converted through the proxy server or directly transmits the document not passing through the proxy server. The wired/wireless Internet server sends a wired/wireless Internet page to the mobile communication terminal through the wired/wireless Internet network. The mobile communication terminal receives a corresponding link document from the document storage server and outputs it through the file viewer. The document storage server transmits the corresponding link document to the mobile terminal based on identification information of the transmitted link.
Patent KR-20080099036-A (KR)
Title: Slim type speaker
Inventor: KIM SU HWA
IPC: H04R9/02
Filed: 2007-05-08
Abstract: A slim type speaker realizes a speaker with a slim size by reducing the length from one end to other end of a bobbin without affecting an electric force induced to a voice coil. A pair of plates are installed to face an inner part of a frame(110) with a predetermined interval. A magnet circuit(120) includes a magnet installed between the pair of plates and generates a magnetic force. A bobbin is located between the pair of plates. One end and the other end of the bobbin face the opposite side of the plate. A voice coil(131) has a coil wound around an outer circumference of the bobbin. The voice coil vibrates by operating with the magnetic circuit if the current is supplied to the coil. An inner circumference of a vibration plate(130) is coupled to the voice coil. An outer circumference of the vibration plate is coupled to the frame. The vibrator has the vibration plate(133) which generates a sound while vibrating by the voice coil.
Patent KR-20070111345-A (KR)
Title: Disk drive apparatus, and disk recording and/or reproducing apparatus
Inventor: YAMADA TAKASHI
IPC: G11B17/04
Filed: 2007-05-11
Abstract: A disc drive device and a disc recording/reproducing device are provided to adjust the height of an optical disc to the most adequate position after an assembling operation and to prevent damage to the surface of the optical disc and abnormal sound from being generated from the optical disc, by prohibiting a contact between the optical disc and components around the optical disc. A disc drive device comprises a housing, a disc transfer unit, a rotation driving unit(41), an optical pickup(42), a pickup moving unit, a base member(40), a base moving unit, and a posture adjustment unit(90). The housing has a disc insertion unit at a front surface thereof to insert or discharge a disc-type recording medium. The disc transfer unit is positioned between a disc discharging position and a disc mounting position at the inside and the outside of the disc insertion unit of the housing to transfer the disc-type recording medium. The rotation driving unit is formed with a disc mounting unit mounted at the disc-type recording medium transferred at the disc mounting position, to rotate the disc-type recording medium by rotating the disc mounting unit. The optical pickup is mounted at the disc mounting unit to record or reproduce an information signal of the rotated disc-type recording medium. The pickup moving unit moves the optical pickup along an information recording surface of the disc-type recording medium. The base member is mounted with the rotation driving unit, the optical pickup, and the pickup moving unit. The base moving unit supports the base member such that the posture of the base member is adjustable to mount or separate the disc mounting unit for the disc-type recording medium. The posture adjustment unit adjusts the posture of the base member with respect to the housing.
Patent KR-20070064300-A (KR)
Title: Process cartridge and image forming device
Inventor: OZAWA TORU
IPC: G03G21/18
Filed: 2007-05-21
Abstract: A process cartridge and an image forming apparatus are provided to easily separate the process cartridge from a main body of the apparatus by forming a handle on each case in a single body. A conveyance belt unit includes a conveyance belt(26) for upwardly conveying paper(P) on which an image is to be formed, and a frame for supporting rollers(27,29) around which rollers wind. An image forming apparatus is opened by outwardly tilting the conveyance belt unit from an apparatus main body(12). A plurality of process cartridges(28K,28C,28M,28Y) are detachably provided within the apparatus main body. The process cartridges are process cartridges corresponding to a plurality of color toners. Each of the process cartridges comprises a case for supporting a photosensitive drum rotating in a predetermined direction and a handle integrally formed on the case. The case of the process cartridge has the same color as the frame of the conveyance belt unit.
Patent KR-20080107562-A (KR)
Title: Apparatus and method for audio decoding using inter-process communication
Inventor: LEE JOO HYUN
IPC: H03M7/30
Filed: 2007-06-07
Abstract: An audio decoding device using communications between processes and a method thereof are provided to reduce power consumption and operation frequency of audio decode by transmitting data by using individual control protocol between each function block of a decoder. An audio decoding device(10) uses the communications between processes. A parsing unit(12) parses an audio bit stream and outputs a necessary data bit to produce sub band sample data according to the request of a PCM data generating unit. A sub band sample data generating unit(13) generates sub band sample data by using data bit outputted from the parsing unit. A PCM data forming unit(15) requests the parsing unit and stores necessary sub band sample data in the production of next PCM data.
Patent KR-20070122138-A (KR)
Title: Panel substrate, display device and manufacturing method thereof
Inventor: FUJITA YASUO
IPC: G02F1/1345
Filed: 2007-06-18
Abstract: A panel substrate, a display device and a method of manufacturing the display device are provided to form a hydrophobic layer on a counter substrate opposite to an array substrate to prevent a gate electrode from corrosion. A panel substrate includes a first mother substrate, a second mother substrate, a sealant(3), and a display material(4). The first mother substrate includes a plurality of array substrates(100). The second mother substrate includes a plurality of counter substrates(200) opposite to the array substrates. The sealant bonds the array substrates and the opposite substrates. The display material is disposed in a space formed by each array substrate, each counter substrate and the sealant. The panel substrate further includes a conductive line(26) formed on the first mother substrate, an input terminal(23) formed outside a display material sealing region in which the display material is sealed up to input a signal to the conductive line, and a hydrophobic layer(8) formed on the second other substrate and placed in a region(106) in which the input terminal and the counter substrate face each other.
Patent KR-20080112668-A (KR)
Title: Stator of a motor, method and apparatus for manufacturing thereof
Inventor: CHAE JIN WON
IPC: H02K1/02
Filed: 2007-06-22
Abstract: A stator capable of improving efficiency of motor, manufacturing apparatus and method thereof are provided to reduce manufacturing cost by minimizing loss of material. A manufacturing apparatus(300) of a stator(200) capable of improving efficiency of motor comprises a die(310), a mandrel(320), punches(330, 340), and a voltage supply part(350). A molding space of the stator is positioned inside the die. The mandrel is installed in a center of the die. In the mandrel, a lot and a tooth are formed in the stator. The punch pressurizes a compound powder. The compound powder is made of a soft magnetic powder and a ferrite powder, and is filled with a molding space of the die. The voltage supply part supplies a voltage to the compound powder positioned in the molding space of the die.
Patent KR-20080113739-A (KR)
Title: Qos-aware handoff method in multi-hop radio access networks
Inventor: YANG MUN SUB
IPC: H04B7/26
Filed: 2007-06-25
Abstract: A hand-off method and a node device which is possible for hand-off in mobile network are provided to select a path with a gateway router with optimum performance by using various metrics for satisfying the QoS property of a communications service. Advertisement messages(410,412) includes QoS metric information and a route. A gateway router is selected by the information of the delivered advertisement message. The path included in advertisement messages includes path information about all mobile nodes transferred from the gateway router. An advertisement message transfer broadcasts the advertisement message.
Patent KR-20090004262-A (KR)
Title: Fabricating method of cigs solar cell
Inventor: KIM HO GYOUNG
IPC: H01L31/0224
Filed: 2007-07-06
Abstract: A manufacturing method of a chip in glass solar battery is provided to improve the contact resistance and optical performance of the emitting device by nano-patterning the metal layer for the back plate. A back plate(202) is formed on an upper part of the substrate(201). The metal layer for the anode oxidation and the passivation layer for preventing the anode oxidation of the back plate are formed on an upper part of the back plate. The metal layer is anodic oxidized and removed. The passivation layer is removed after the passivation layer and the back plate is patterned. The light absorption layer and the window layer are successively laminated on the top of the patterned back plate and then the reflection barrier layer and the grid electrode are formed.