baber/WOPTO huggingface dataset:
Patent KR-20080112749-A (KR)
Title: Ink jet image forming apparatus and maintenance control method thereof
Inventor: JEON SEONG NAM
IPC: B41J2/07
Filed: 2007-06-22
Abstract: An ink-jet image forming device and a control method thereof are provided to control the maintenance operation of a print head according to the change of a flow rate in an ink supply path for supplying ink to the print head. An ink-jet image forming device includes a print head(800), an ink supply unit(100), an ink supply path(120), and a sensing part(200) for sensing an ink supply amount, and a control part. The control part controls the maintenance operation of the print head according to an ink supply amount sensed by the sensing part. If new ink supply is carried out via the ink supply path after discharge of ink for testing, the control part recognizes that the maintenance operation is required if an ink supply amount sensed by the sensing part is smaller than a reference value.
Patent KR-20070122406-A (KR)
Title: Thin-film semiconductor device, lateral bipolar thin-film transistor, hybrid thin-film transistor, mos thin-film transistor, and method of fabricating thin-film transistor
Inventor: KAWACHI GENSHIRO
IPC: H01L29/786
Filed: 2007-06-25
Abstract: A thin film semiconductor device, a lateral bipolar thin film transistor, a hybrid thin film transistor, a MOS thin film transistor and a method of manufacturing the thin film transistor are provided to form any one of the devices on an insulating substrate having low heat resistance. At least one MOS transistor includes a source region, a channel region and a drain region, formed in a semiconductor thin film(105) formed on an insulating substrate. A gate electrode is formed on a surface of the channel region via an insulation film. At least one lateral bipolar transistor includes an emitter(102), a base(103) and a collector(104), which are formed in the semiconductor thin film formed on the same insulating substrate as the MOS transistor.
Patent KR-20090002603-A (KR)
Title: Integral skin polyurethane foam composition, integral skin polyurethane foam prepared by using the same, and method for testing property of integral skin polyurethane foam
Inventor: KIM TAE HYOUNG
IPC: C08L75/04
Filed: 2007-07-02
Abstract: An integral skin polyurethane foam composition is provided to ensure excellent durability and hydrolysis resistance due to excellent chemical bond. An integral skin polyurethane foam composition comprises a polyol component, an isocyanate component and a foaming agent, wherein the NCO content of the isocyanate component is 28~30 wt%. The isocyanate component comprises a methylene diphenyl diisocyanate indicated as the chemical formula 1. In the chemical formula 1, n is an integer of 0-10. The isocyanate component comprises a methylene diphenyl diisocyanate monomer 40~90 wt%, and a methylene diphenyl diisocyanate polymer 10~60 wt% and polyether polyol 2~20 wt%. The viscosity of the isocyanate component at 25°C is 50~150 cps.
Patent KR-20080004366-A (KR)
Title: Bobbin case for use with full rotary hook in industrial sewing machine
Inventor: NAKANO MOTONARI
IPC: D05B57/26
Filed: 2007-07-03
Abstract: A bobbin case is provided to prevent the unintentional flowing of a thread tension spring, thereby forming well-looking stitches, by using a lower thread guide part for guiding a lower thread extending out a lower thread exit. A bobbin case(4) is detachably attached to a full rotary hook(1), which forms stitches together with a sewing needle(6) of a sewing machine. The bobbin case has a lower thread bobbin for winding a lower thread thereon. The bobbin case includes an outer circumferential wall, which is formed at a lower thread exit through which the lower thread is outwardly inputted, and a thread tension spring for applying tension to the lower thread moving out the lower thread exit. The bobbin case further includes a lower thread guide part, which is mounted separately from a front part of the bobbin case, and an imaginary line extended from a vertical movement trace of the sewing needle. The lower thread guide part guides the lower thread extending out the lower thread exit. Further, the lower thread guide part contains a hole for inserting lower thread.
Patent KR-20090003004-A (KR)
Title: Needle remover machine
Inventor: AN TAE YOUNG
IPC: D04H18/02
Filed: 2007-07-05
Abstract: An apparatus for removing a needle is provided to allow the needle to be removed easily from a needle board if the needle is broken or damaged, thereby allowing the needle board to be reused. An apparatus for removing a needle comprises a needle board(20); and a plurality of guide rails(13) to allow an assembly(30) to be supported and to move, wherein the assembly is provided with a pair of side part plates, a bottom plate, a pair of air cylinders, a reinforcement frame, a plurality of rollers, a needle pressurization piece, a support bar, and a movement bushing.
Patent KR-20090004102-A (KR)
Title: Liquid crystal display apparatus
Inventor: KANG JIN GOO
IPC: G02F1/1333
Filed: 2007-07-06
Abstract: A liquid crystal display device is provided to improve the fastening force between a mold frame and chassis by manufacturing chassis hole corresponding to a hook shape. A mold frame(110) comprises a predetermined storage space for receiving the backlight unit and LCD panel in inside. A hook(112) is protruded in the side in the form of predetermined. A groove is built up in the fixed position. A backlight unit(120) is placed in the storage space of the mold frame. And the light is irradiated in the LCD panel(130). The LCD panel is arranged at the upper part of the backlight unit and image is indicated. The chassis(140) is connected in the mold frame in order to cover the side of the mold frame. The hole(142) which is formed so that it is corresponded to the shape of hook and hook be combined is included.
Patent KR-20090004203-A (KR)
Title: Slot for ground shielding type print circuit board
Inventor: BAE YOUNG SUN
IPC: H05K1/02
Filed: 2007-07-06
Abstract: A ground shield type printed circuit board slot is provided to prevent malfunction due to the noise by shielding a plurality of traces by an auxiliary ground. A housing(211) has a receiving groove(212). A receiving groove receives a connector(230) installed in a module(220). A slot ground(213) is installed in the center of an inner wall of the receiving groove. A plurality of auxiliary grounds(214) are extended to the vertical direction to the slot ground. The plurality of auxiliary grounds divide the inner wall of the receiving groove. A slot trace(215) is inserted between the plurality of auxiliary grounds. A connection pin(216) is formed in the end part of the slot trace. The connection pin is protruded to the outside of the housing and is connected to the main board.
Patent KR-20090010337-A (KR)
Title: Band pass filter
Inventor: BAEK HYUNG GOO
IPC: H03H7/12
Filed: 2007-07-23
Abstract: A band pass filter is provided to implement an optimum filtering operation by controlling the lumped capacitance and inductance elements manually according to an operation characteristic and a driving environment of a circuit. A low-pass stopper is composed of a first capacitance and a first inductance connected between an impedance matching part(24) and a ground in parallel and stops the frequency band lower than the set frequency of a signal to be transmitted. A band pass unit(22) is composed of a second capacitance and a second inductance which are serially connected to the first capacitance and passes the frequency band of the set signal. A high pass stopper(23) is composed of a third capacitance and a third inductance connected between the second inductance and the ground in parallel and stops the frequency band of the signal higher than the set frequency band. The impedance matching unit is composed of a fourth capacitance connected to an internal circuit.
Patent KR-20080040554-A (KR)
Title: Method and device for signal processing in a digital broadcasting of wireless mobile
Inventor: HYEON BYEONG BAE
IPC: H04N5/50
Filed: 2007-07-25
Abstract: A method and an apparatus for processing signals of a digital broadcasting device of a mobile terminal are provided to simplify the structure of a notch filter of a digital broadcasting device and minimize distortion of signals due to the difference of amplitude of the signals when two frequency bands of two signals are adjacent each other. A saw filter(10) blocks a noise frequency of a received digital broadcast signal. An LNA(Low Noise Amplifier)(20) amplifies the saw-filtered digital broadcast signal. A peak spectrum limiting unit(30) limits the amplitude of an interference signal with respect to the low-noise amplified digital broadcast signal. A notch filter(40B) blocks a noise frequency of the amplitude-limited digital broadcast signal. A BPF(Band Pass Filter)(50) filters a signal corresponding to a frequency band of the notch-filtered digital broadcast signal.
Patent KR-20090011357-A (KR)
Title: Angle control device of supporting instrument for knee joint
Inventor: RYU SIL GUN
IPC: A61F5/01
Filed: 2007-07-26
Abstract: A tilting device is provided, in which the malfunction does not happen even when a subsidiary implement for the knee joint and a tilting device are roughly handled. A subsidiary implement for the knee joint comprises: a fixing support(1) which is fixedly adhered to of the femoral region protector(3); a shin protector(4) covering the shine of a user; a rotation support bar(2) which is fixedly adhered to the protector; and a Velcro tape which is adhered to the femoral region protector and the shin protector. The femoral region and shin of a wearer are wrapped by the femoral region protector and the shin protector. The protectors are bound by a connecting band.
Patent KR-20080012207-A (KR)
Title: Image signal processing apparatus and image signal processing method
Inventor: YAMADA TOKUICHIRO
IPC: H04N19/59
Filed: 2007-07-31
Abstract: An image signal processing apparatus and an image signal processing method are provided to use partial image data received in a packet as the minimum processing unit of image data in the image signal processing apparatus, thereby reducing the size of hardware and improving the efficiency of signal processing. A partial image data acquiring unit cuts an image data part by a predetermined number of partial horizontal pixels and a predetermined number of partial vertical pixels from image data on a first screen by a number of horizontal pixels and a number of vertical pixels corresponding to the first screen and acquires partial image data. A packet generating unit generates a packet housing the partial image data. At least one signal processing unit inputs the packet from a transmission path where image data is transmitted, performs signal processing by defining the partial image data received in the input packet as a processing unit, and outputs the image data by the packet in transmitting the image data through the transmission path.
Patent KR-20080050978-A (KR)
Title: Wire bonding device, bonding tool exchange method thereof and computer readable medium having a program for the same
Inventor: UEDA HISASHI
IPC: H01L21/301
Filed: 2007-08-07
Abstract: A wire bonding apparatus, a method of exchanging a bonding tool of the same, and a computer readable record medium are provided to continuously perform bonding process while exchanging a bonding tool during the bonding process. A bonding arm(13) has a chuck(18a) installed on a front end thereof for holding a bonding tool which is moved to or from a bonding surface in an arc manner. The chuck is opened and closed by a chuck opening/closing unit. A bonding tool attaching/detaching unit(31) has a holding part(31a) holding the bonding tool and a driving part linearly moving the holding part in an axial direction of the chuck. The bonding tool attaching/detaching unit attaches or detaches the bonding tool to or from the chuck in cooperation with the chuck opening/closing unit.
Patent KR-20090015303-A (KR)
Title: Light emitting display device and fabrication method for the same
Inventor: KWON OH JUNE
IPC: H05B33/04
Filed: 2007-08-08
Abstract: A light emitting display device and a fabricating method thereof are provided to reduce the time for hardening a forming a sealing material by using a common seal line when fabricating a plurality of light emitting devices on a mother substrate. A first substrate(210) is composed of a pixel region and a non-pixel region around the pixel region. A pad part is formed in the non-pixel region in order to supply a signal to the pixel region. A second substrate is arranged to face the first substrate. A sealing material(240) is prepared between the first substrate and the second substrate. The sealing material is formed to cover the pixel region. The sealing material is arranged in a first side(221) between the pixel region and the pad part, a second side(222) facing the first side, and an outer wall of a third side(223) in both ends of the first side and the second side. The sealing material is filled in the outline of the first substrate and the second substrate.
Patent KR-20090016065-A (KR)
Title: Apparatus and method for multicast/broadcast service in a broadband wireless access system
Inventor: LIM AE RI
IPC: H04B7/26
Filed: 2007-08-10
Abstract: A multicast/broadcast service apparatus and a method thereof in a wideband wireless access system reducing degradation due to unnecessary data decoding are provided to classify protocol data unit in MAC layer when the contents of the multicast/broadcast service is classified through the MBS(Multicast/Broadcast Service) contents ID. A mobile terminal receives downlink burst(700). PDU(Protocol Data Unit) included in the received downlink burst are detected(702). The MAC header of each PDU is looked around(704). The corresponding function about each data is performed if it is not confirmation result MBS data. If PDU is a PDU having MBS data, the mobile terminal confirms the MCID(Multicast connection ID) and contents identifier(706). The PDU confirms whether MBS data receives a service in the mobile terminal(708).
Patent KR-20090019080-A (KR)
Title: System and method for providing intranet banking service with wire and wireless and program recording medium
Inventor: MOON BONG KI
IPC: G06Q40/02
Filed: 2007-08-20
Abstract: A method and a system for providing a wire/wireless interworking intranet banking service by synchronizing a transaction breakdown and item and a recording medium therefor are provided to synchronize intranet banking transaction breakdown and transaction item information stored in a storage medium. An intranet banking providing unit provides an intranet banking function provided through an intranet within enterprise to wireless client terminals of enterprise employees. If intranet banking transactions occurs through the wireless client terminals of enterprise employees, a storage unit connects and processes the intranet banking transactions with enterprise employees client information, and stores the processed information in a storage medium. When the enterprise employees connect to the intranet within the enterprise through wired terminals, an intranet banking transaction reflecting unit reflect intranet banking transaction through the wireless client terminals of the enterprise employees confirmed through the storage medium.
Patent KR-20090019335-A (KR)
Title: Method for manufacturing glass or palastic product and glass or palastic product manufactured by said method
Inventor: KANG IN GU
IPC: A44C27/00
Filed: 2007-08-20
Abstract: A method of manufacturing glass or plastic article to which jewel or noble metal is adhered is provided to improve decorative effect of glass product or plastic product. A method of manufacturing glass or plastic article to which jewel or noble metal is adhered comprises steps of: installing the jewel or the noble metal in a mold; injecting the glass or the plastic materials into injection machine and fusing the glass or the plastic materials; injecting the glass or the plastic materials liquid fused in the melt step in the mold; cooling the glass or the plastic materials liquid injected by the liquid injection step in the mold; forming glass product or plastic product to which the jewel or the noble metal is adhered; taking the glass product or the plastic product to which the jewel or the noble metal is adhered out of the mold; and luster-processing the jewel or the noble metal adhered to the glass product or the plastic product.
Patent KR-20080024442-A (KR)
Title: Pattern writing apparatus and pattern writing method
Inventor: HISAOKA KATSUYUKI
IPC: G03F7/20
Filed: 2007-08-31
Abstract: A pattern drawing device is provided to prevent generation of stains on a pattern when the preceding irradiation region and the following irradiation region are present on a photosensitive material. A pattern drawing device for drawing a pattern on a photosensitive material by irradiating light to the photosensitive material, comprises: a light irradiation section; an irradiation region transporting unit for transporting a group of light irradiation regions on the photosensitive material; and a control section for controlling the transport of the group of irradiation regions and light irradiation to each irradiation region, and for carrying out pattern drawing on the photosensitive material by irradiating light to each position on the photosensitive material while passing a plurality of irradiation regions through each position. The control section controls light irradiation to the preceding group(6a) of irradiation regions from the light irradiation section while transporting the preceding group in parallel with the main irradiation direction, so that light irradiation is performed in the preceding stripe zone on the photosensitive material. Similarly, the control section controls light irradiation to the following group(6b) of irradiation regions from the light irradiation section while transporting the following group in parallel with the main irradiation direction, so that light irradiation is performed in the following stripe zone adjacent to the preceding stripe zone and overlapped partially with the preceding stripe zone. At each position in the non-overlapped zone(721,722) of the preceding stripe zone and the following stripe zone, the preceding group of irradiation regions or the following group of irradiation regions passes continuously for a predetermined period of time. At each position in the overlapped zone(73a) of the preceding stripe zone and the following stripe zone, the accumulated time required for passing the preceding group of irradiation regions and the following group of irradiation regions is shorter than the predetermined period of time.
Patent KR-20080112894-A (KR)
Title: Method and apparatus for detecting lock status of a gps signal
Inventor: XIAOGUANG YU
IPC: H04B7/216
Filed: 2007-09-06
Abstract: A locked state detecting method of the GPS signal and an apparatus thereof are provided to detect the lock state of the received signal efficiently even though sequence of long "0" or "1" is in a navigation data stream. A first accumulator(211) accumulates equal phase integral result and perpendicularity integral result for a designated time. A first calculation unit(204) decides a first evaluation value. A second calculation unit(206) processes the perpendicularity integral result and the integral result. A second accumulator(208) accumulates the output of a second calculation unit. A multiplier(214) multiplies an accumulative result from the second accumulator and the predetermined value and decides the second evaluation value.
Patent KR-20090026656-A (KR)
Title: Semiconductor device and method for manufacturing of the same
Inventor: CHOI WOONG
IPC: H01L21/3205
Filed: 2007-09-10
Abstract: A semiconductor device and method for manufacturing of the same is provided to secure the stability of a process by preventing deflection of the semiconductor substrate in manufacturing process of the semiconductor. A semiconductor device and method for manufacturing of the same is comprised of the steps: forming the bottom insulating layer(208) on a semiconductor substrate(200) in which a base structure is formed; forming the surface irregularity by etching the bottom insulating layer; forming an upper insulating layer(210) on the bottom insulating layer having surface irregularity to form a double insulating layer; planarizing the upper insulating layer.
Patent KR-20070097017-A (KR)
Title: Method for forming metal-containing layer on substrates, method for repairing damaged or worn metal-aluminide coatings applied over substrates, and articles having metal-containing layer formed on substrates
Inventor: SANGEETA D
IPC: C23C10/26
Filed: 2007-09-13
Abstract: Noble technologies for providing metal-aluminide coatings on substrates are provided, wherein the technologies are efficient and non-labor intensive, usefully cover selected portions of the substrates, and enable surface soundness of the substrates to be preserved. A method for forming a precious metal-containing layer on a substrate comprises the steps of: (a) depositing a precious metal slurry on a substrate; and (b) heating the precious metal slurry to remove volatile materials from the precious metal slurry and to form a layer containing a precious metal, wherein the precious metal-containing layer additionally contains aluminum, and the aluminum is obtained from an aluminum slurry deposited on the substrate after deposition of the precious metal slurry. A method for repairing a damaged or worn metal-aluminide coating applied over a substrate comprises the steps of: (i) removing a damaged or worn coating from a selected area on a substrate; and (ii) applying an additional coating material onto the selected area by (I) depositing aluminum and a metal slurry on the selected area instead of the coating removed in step(i); and (II) heating the aluminum and the slurry to remove substantially all volatile materials from the deposited aluminum and metal slurry and to form a layer comprising metal-aluminide on the selected area.
Patent KR-20090029150-A (KR)
Title: Candy handle
Inventor: KIM JI HWAN
IPC: A23G3/56
Filed: 2007-09-17
Abstract: A snack handle is provided to easily hold SNACK and to prevent hand or clothes from being stained due to the thawing of the stick type snack like ice cream. A snack handle(105,1300,1600) is equipped with a bar and loops(110,500,900). The bar is inserted into snack and is attached. The loop is connected to the bar, and is formed with at least one hole to put fingers into the hole. The loop has negative screw line goes in gear with a male screw line imprinted within the specified range of the bar.
Patent KR-20090033990-A (KR)
Title: Method and apparatus for detecting an automobile safe distance
Inventor: PARK JI HOON
IPC: G08G1/0965
Filed: 2007-10-02
Abstract: A method and an apparatus for detecting a safe distance are provided to maintain a safe distance in vehicles by receiving position information of surrounding vehicles with a wireless communication network on a real time. A terminal device(200) such as a navigation is provided. A GPS receiving part(202) receives a satellite signal from an artificial satellite. A speed sensing part(204) senses a speed of vehicles. A vehicle position checking part(206) determines a position of vehicles. A position data generating part(212) generates data for transmitting vehicle position information. A storage part(214) stores the data of the vehicles. A data transmitting/receiving part(216) transmits/receives the data into a wireless mode like a Bluetooth communication module. A key input part(218) receives a Bluetooth operation execution command and a function operation command. An audio output part(220) generates an alarm when the vehicle comes close. A display part(222) displays an alarm message.