baber/WOPTO huggingface dataset:
Patent KR-20110040102-A (KR)
Title: Semiconductor package
Inventor: CHO BEOM SANG
IPC: H01L23/12
Filed: 2009-10-13
Abstract: PURPOSE: A semiconductor package is provided to efficiently shield electromagnetic noise by processing a shielding layer inserted into a substrate without the increase of the height of a semiconductor package. CONSTITUTION: A substrate(102) comprises a body(110), a first bond finger(122), a second bond finger(124), and a ball land(142). A first semiconductor chip(150a) is inserted within the second groove portion in the upper side of a substrate. A shielding layer(130) is inserted within the first groove portion on the substrate body including the first semiconductor chip. A second semiconductor chip(150b) is attached on the shielding layer. First and second connection members are connected to the ground terminal and the shielding layer and the second bond finger and the second semiconductor chip respectively.
Patent KR-20110041328-A (KR)
Title: Mobile terminal and control method thereof
Inventor: KANG RAE HOON
IPC: H04B1/40
Filed: 2009-10-15
Abstract: PURPOSE: A mobile terminal and control method thereof are provided to select one of dual subscriber identification modules by using the movement of a terminal. CONSTITUTION: A sensor detects the posture of a mobile terminal. A controller(180) selects the posture of the mobile terminal by using information that is detected through the sensor. The controller selects a subscriber identification module. The controller executes subscriber identification module information by applying a specific application. The controller maintains the selected subscriber identification module.
Patent KR-20110045367-A (KR)
Title: smart card having zigbee communication function and mobile terminal using it and data processing method thereof
IPC: G06K19/00
Filed: 2009-10-26
Abstract: PURPOSE: A smart card having a zigbee communication function and a mobile terminal using the same and a data processing method thereof are provided to process or relay the data transmitted and received between a smart card and a mobile terminal by parsing the data in a data chip in high priority. CONSTITUTION: A smart chip(122) transmits and receives a command message to perform a specific command with a mobile terminal, and parses the command message received from the mobile terminal. The smart chip processes or relays the command message according to the parsing results. A zigbee chip(124) processes the command message relayed from the smart chip, and the smart chip relays the command message to the zigbee chip if it is judged that the command message is the data for the zigbee chip.
Patent KR-20110047856-A (KR)
Title: Solid oxide fuel cell and method for manufacturing thereof
IPC: H01M8/02
Filed: 2009-10-30
Abstract: PURPOSE: A solid oxide fuel cell is provided to prevent poor contact with an upper separator and to enable smooth current collection as the surface of a cell assembled in a separator is completely attached to the upper separator. CONSTITUTION: A solid oxide fuel cell includes: a unit cell(210) including electrolyte(211), and fuel electrode(212) and air electrode(213) which are respectively adhered to both sides of the electrolyte; and a buffer member(220) having elasticity. A method for manufacturing the solid oxide fuel cell comprises the steps of: manufacturing a fuel electrode or air electrode sintered body in which electrolyte is coated; and welding a buffer member having elasticity to the fuel electrode or air electrode sintered body.
Patent KR-20110047922-A (KR)
Title: Washing Apparatus Operating Independently for Each compartment
IPC: A47L15/42
Filed: 2009-10-31
Abstract: PURPOSE: A washing device for independent operation in each section is provided to enable three-dimensional washing by a reciprocating motion of a washing water supplying pipe formed with multiple injecting nozzles. CONSTITUTION: A washing device for independent operation in each section comprises a housing, a washing water supply pipe(200), a water supply unit, and a transfer unit(400). Multiple section spaces are formed inside the housing. The housing comprises a door. Objects enter into each section through a door part. The washing water supply pipe comprises an injection nozzle(210). The injection nozzles are installed in section spaces inside the housing. The injection nozzle sprays washing water to the objects inside the space. The water supply unit supplies washing water to the washing water supply pipe. The transfer unit is coupled with the washing water supply pipe.
Patent KR-20110050041-A (KR)
Title: Printing apparatus for circle tube
Inventor: CHUN HYO WON
IPC: B65D25/34
Filed: 2009-11-06
Abstract: PURPOSE: A surface printing device for a round tube is provided to improve the print quality of a round tube since printing ink is uniformly and clearly applied on the surface of a printing roller. CONSTITUTION: A surface printing device for a round tube comprises a frame(110), an ink input unit(120), a printing roller(130), an ink transfer unit(140), and an auxiliary ink transfer unit(150). The ink input unit is installed in the frame. The printing roller is installed in the frame to be rotatable. The printing roller is transferred to the surface of the round tube. The ink transfer unit is installed in the frame. The ink transfer unit transfers the ink of the ink input unit on the surface of the printing roller. The auxiliary ink transfer unit is installed in the frame.
Patent KR-20110059477-A (KR)
Title: The medical cold/heat machine
Inventor: KIM KI MOON
IPC: F25D11/00
Filed: 2009-11-27
Abstract: PURPOSE: A medical cooling/heating machine comprising a compensational heat exchanger is provided to properly store medicine according to the characteristics of the medicine and to selectively change the functions of cooling/heating compartments. CONSTITUTION: A medical cooling/heating machine comprises a housing(110), a first thermoelectric semiconductor(120), and a second thermoelectric semiconductor(130). The housing comprises a first and a second storage compartment for storing medicine which are opened and closed with a first and a second door, respectively. The first thermoelectric semiconductor is installed in a wall of the first storage compartment and has heat radiating and absorbing surfaces which activate heat radiating and absorbing functions upon current application. The second thermoelectric semiconductor is installed in a wall of the second storage compartment and has heat radiating and absorbing surfaces which activate heat radiating and absorbing functions upon current application.
Patent KR-20110059496-A (KR)
Inventor: CHOI OK BOM
IPC: B29C47/02
Filed: 2009-11-27
Abstract: PURPOSE: A film envelop hand strap made of polypropylene and manufacturing method of the same are provided to be formed by forming printing layer and glue layer on the rear side of 3-layered polypropylene film. CONSTITUTION: A handle for the film bag of polypropylene is formed by forming print layer(14) and adhesive layer(13) on the rear side of 3-layered polypropylene film(12) which is formed by pressing 0.90~0.92 specific gravity, 141~143°C melting temperature of the poly propylene resin to extrusion temperature 228~232°C, extrusion rate 40~45m and cool with cooling speed of 20~30°C in T-die. The 3-layered polypropylene film is dried up by pressuring polypropylene resin in T-die. The T-die includes 3 hoppers, 1 resin discharging gap and 3 resin path which connect each of 3 hoppers with resin discharging gap.
Patent KR-20110060586-A (KR)
Title: Manufacturing method of organic electro-luminescence device
Inventor: SUNG CHANG JE
IPC: H01L51/54
Filed: 2009-11-30
Abstract: PURPOSE: A method for manufacturing an organic electroluminescent device is provided to improve the luminous efficiency and lifetime of the organic electroluminescent diode by decreasing the mobility of electrons. CONSTITUTION: A first electrode(211), a second electrode(215), and an organic light emitting layer(213) comprise an organic electroluminescent diode(E). A bank is located on a non-pixel region between the first electrodes of each pixel and has a matrix type. The organic light emitting layer is comprised of a hole transport layer(223), a hole injection layer(227), a light emitting layer(230), an electron transport layer(225), and an electron injection layer(229). The light from the organic light emitting layer is discharged to a second electrode.
Patent KR-20110060645-A (KR)
Inventor: LEE JUNG YOON
IPC: E02D5/06
Filed: 2009-11-30
Abstract: PURPOSE: An underground cutoff wall and a construction method thereof are provided to secure enough strength and to obtain high water cutoff effect with overlap arrangement which a portion of each pipe is overlapped. CONSTITUTION: An underground cutoff wall(100) contains: a circular pipe(110); a C-shaped pipe(120) housing a portion of the circular pipe to overlap each other; an I-shaped pipe(130) housing a portion of the circular pipe in the opposite direction of the C-shaped pipe to overlap each other; a bar arrangement unit formed in each pipe; and concrete placed to each pipe to house the bar arrangement unit.
Patent KR-20110060723-A (KR)
Inventor: LEE SANG OH
IPC: H01L21/027
Filed: 2009-11-30
Abstract: 본 발명은 다기능하드마스크막 및 스핀온카본막을 사용하지 않고 단일막을 통해 미세패턴을 형성함으로써 비용 및 공정시간을 줄이도록 한 반도체 장치의 패턴 형성 방법을 제공하는 것으로서, 본 발명의 반도체장치의 패턴 형성 방법은 셀영역과 주변회로영역이 정의된 식각대상층 상에 하드마스크막을 형성하는 단계; 상기 셀영역의 하드마스크막 상에 번갈아 배치된 제1분할패턴과 제2분할패턴 사이에 스페이서가 구비된 구조물을 형성하는 단계; 상기 구조물을 포함한 전면에 절연막을 형성하는 단계; 감광막패턴을 이용하여 상기 절연막과 스페이서를 식각하는 단계; 상기 제1분할패턴과 제2분할패턴을 식각배리어로 상기 하드마스크막을 패터닝하는 단계; 및 상기 패터닝된 하드마스크막을 식각배리어로 상기 식각대상층을 식각하여 패턴을 형성하는 단계를 포함하고, 다기능하드마스크막 및 스핀온카본막을 사용하지 않고 단일막을 통해 미세패턴을 형성함으로써 비용 및 공정시간을 줄일 수 있는 효과가 있다. 
       
     미세패턴, 하드마스크막, 스페이서, 다기능하드마스크막, 스핀온카본막
Patent KR-20110062619-A (KR)
Title: Liquid crystal display
Inventor: NAM YOU SUNG
IPC: G02F1/133
Filed: 2009-12-03
Abstract: PURPOSE: A liquid crystal display is provided to improve picture quality and power consumption and drives a liquid crystal display panel as a dot inversion by using a source drive IC. CONSTITUTION: A liquid crystal display device includes a liquid crystal display panel, source drive ICs, and a gate driving circuit. The liquid crystal display panel includes a plurality of data lines(D1~Dm+1), a plurality of gate lines(G1~G2n) which is crossed with the data lines, liquid crystal cells arranged by the matrix form, the TFTs(T11~T14,T21~T24) which is formed on a crossing unit of the data lines and the gate lines. The source drive supplies data voltages which polarity is reversed in column inversion form in the data lines. The gate driving circuit is for successively supplying a gate pulse the gate lines.
Patent KR-20110064882-A (KR)
Inventor: LEE JEONG MIN
IPC: B65D47/12
Filed: 2009-12-07
Abstract: PURPOSE: A connection rod capable of being combined with a bottle neck is provided to support a combining process of a lid and the bottle neck having the different sizes. CONSTITUTION: A connection rod(1) for combining a lid and a bottle neck having the different sizes includes an opening(2) on the upper side and a lower joint on the lower side. The opening of the connection rod includes a lid screw thread(201) fitting to the size of the lid. The bottle screw thread fitting to the size of the bottle neck is formed in the inside of the lower joint.
Patent KR-20100069597-A (KR)
Title: Method and system for encoded video compression
Inventor: RADHAKRISHNAN JAIJITH K
IPC: H03M7/42
Filed: 2009-12-14
Abstract: PURPOSE: A method for the encoded video compression and a system are provided so that as the Exp-Golomb code the encoding box input big look-up tables are not used. The compression of data is proceed. CONSTITUTION: It receives a message the input binary value and the enhancer(201) adds. The shifter(203) makes the output of enhancer the shift. The look-up table(205) is connected to the output of shifter. The code length output, the second output, and the third output and fourth output are created. The subtractor(207), and the barrel shifter(209) and OR-gate(211) are connected to the second of the output of enhancer and look-up table, and the third and fourth output. The printing codes value is created.
Patent KR-20110067408-A (KR)
Title: Light diffusion plate, backlight unit having the same, liquid crystal display device and lighting device
Inventor: AHN GI HWAN
IPC: G02F1/1335
Filed: 2009-12-14
Abstract: PURPOSE: A light diffusion plate, a backlight unit including the same, a liquid crystal display, and a lighting device are provided to obtain luminance and uniformity by vertically arranging a protrusion of a first base material layer and a protrusion of a second material layer to each other. CONSTITUTION: A light incidence surface(112) is formed to receive incident light from a light source through a bottom surface. A cross section of an upper side has an elliptic shape. Protrusions formed in a lateral direction are continuously formed in a longitudinal direction. Each of first and second base material layers includes a light emission surface(113) through which the light is emitted to the outside of the protrusion. A protrusion of a first base material layer(110) and a protrusion of a second base material layer are arranged perpendicularly to each other.
Patent KR-20110069970-A (KR)
Title: Display panel
Inventor: KO GWANG BUM
IPC: G11C19/28
Filed: 2009-12-18
Abstract: PURPOSE: A display panel is provided to stabilize a voltage by using two inverters, thereby decreasing noise. CONSTITUTION: In a display panel, an input unit(511) comprises one transistor(Tr4). An inverter unit(512) comprises a first inverter(512-1) and a second inverter(512-2) The first and the second inverters converts a high signal supplied to an input electrode into a low voltage. A transmission signal generator(513) outputs a transmission signal to a transmission signal output terminal. An output unit(514) outputs a gate voltage. Pull-down driving parts(515,516) lowers the electric potential of a Q contact point.
Patent KR-20110070357-A (KR)
Title: Frequency shift keying receiver for error correction based on zero crossing demodulation and method thereof
Inventor: LEE RA MI
IPC: H03D3/00
Filed: 2009-12-18
Abstract: PURPOSE: A FAK receiver for correction using zero-crossing modulation and a control method thereof are provided to reduce cost and size of the receiver, by using a simple demodulation algorithm. CONSTITUTION: An RF processing unit(110) converts an RF signal into an IF signal. A demodulation part(120) extracts a first and a second zero-crossing point from the IF signal. The demodulation part extracts a period of a frequency using time between the first and the second zero-crossing point. The demodulation part demodulates the frequency into digital data. A memory(140) stores firmware and data for transmission and receiving control of the FSK signal. A frequency correction part(150) calculates a correction boundary frequency. The frequency correction part corrects the calculated correction boundary frequency into a new boundary frequency.
Patent KR-20100013300-A (KR)
Title: A new primer set and a method of selecting hanwoo by using the said primer set
Inventor: CHOI IN HO
IPC: C12N15/12
Filed: 2009-12-23
Abstract: PURPOSE: A method for determining Korean beef using a novel primer set is provided to quickly and simply determine Korean beef among various kinds of beef. CONSTITUTION: A primer set for selecting Korean beef contains a primer set having sequence of sequence number 12 and a primer having a sequence of sequence number 13, primer having a sequence which is complementary to sequence number 12, and a primer having a sequence which is complementary to sequence number 13. A method for determining Korean beef comprises: a step of isolating DNA sample from bovine; a step of amplifying DNA sample using the primer set; and a step of analyzing amplified product and detecting specific marker of Korean beef.
Patent KR-20100080416-A (KR)
Title: Laundry machine
Inventor: KWON IG GEUN
IPC: D06F37/22
Filed: 2009-12-28
Abstract: PURPOSE: A washing machine is provided to block the flowing in of a foreign material by a front gasket through an axial direction gap by displacing the front surface inside of a tub and the end of a drum to the rotation axis direction. CONSTITUTION: A washing machine comprises: a front frame which comprises an opening and forms the exterior of the front side; a tub which comprises the front surface wherein a forward extension part is formed; a door; and a door sealing member which comprises an engaging part, a door sealing part, and a second engaging part. The first engaging part is combined with the forward extension of the tub. The second engaging part is combined with a groove or a protrusion formed in the inner side of the tub.
Patent KR-20110075249-A (KR)
Title: Cucumber pickles manufacturing method
Inventor: MOON KYOO HWAN
IPC: A23L19/20
Filed: 2009-12-28
Abstract: PURPOSE: A producing method of pickled cucumber with rubi fructus is provided to offer the large amount of anthocyanin compare to conventional pickled cucumber. CONSTITUTION: A producing method of pickled cucumber with rubi fructus comprises the following steps: salting fresh cucumber; dipping the salted cucumber into a rubi fructus extract. The salt for salting the fresh cucumber is either bamboo salt fired with the rubi fructus, or bamboo salt containing the rubi fructus.
Patent KR-20110075572-A (KR)
Title: Hydrating-by-pressing type food waste disposer
Inventor: BAE BYOUNG CHAN
IPC: B09B3/00
Filed: 2009-12-28
Abstract: PURPOSE: A compressing and dehydrating food waste disposer is provided to prevent solidified food waste from being discharged with water by forming a pad at the bottom side of a housing and forming a door closely arranged to the pad. CONSTITUTION: A hollow housing(110), a compressor, a pad(120), a discharging hole(130), and a draining pipe are prepared. The compressor is formed in the housing and compresses food waste. The pad is formed at the bottom of the housing. The discharging hole is formed at the housing. The draining pipe is in connection with the discharging hole and is reached to the outside. A door(150) is formed at the discharging hole and is closely arranged to the pad when the food waste is compressed.
Patent KR-20110076271-A (KR)
Title: Fluoranthene derivatives and organic electroluminescent device using the same
Inventor: CHO KYU OH
IPC: H01L51/50
Filed: 2009-12-29
Abstract: PURPOSE: A fluoranthene derivative is provided to manufacture an organic electroluminescence device with excellent brightness, good luminous efficiency, lifetime property, and driving durability. CONSTITUTION: A fluoranthene derivative is represented by chemical formula 1. In chemical formula 1, R1-R10 are hydrogen, halogen, substituted or unsubstituted C1-30 alkyl group, substituted or unsubstituted C1-30 alkoxy group, substituted or unsubstituted C6-30 aryl group, substituted or unsubstituted C6-30 heteroaryl group, substituted or unsubstituted C5-30 cycloalkyl group, substituted or unsubstituted C5-30 heterocycloalkyl group, -N(Y1)(Y2), -Si(Y3)(Y4)(Y5), -S(Y6) or -O(Y7), wherein Y1-Y7 are hydrogen, substituted or unsubstituted C6-30 aryl group, substituted or unsubstituted C5-30 cycloalkyl group or substituted or unsubstituted C5-30 heterocycloalkyl group.
Patent KR-20090021219-A (KR)
Title: Strand guiding device and method for guiding a metal strip that has not yet solidified right through
Inventor: REIFFERSCHEID MARKUS
IPC: B22D11/14
Filed: 2007-08-15
Abstract: The invention relates to a strand guiding device and a method for guiding a metal strip, in particular a metal strip that has not yet solidified right through, in a continuous casting installation. Known strand guiding devices comprise a segment frame and at least one pair of opposing guiding rollers, between which the metal strip is guided. At least one of the guiding rollers takes the form of at least two part-rollers 122, 124 arranged next to each other. The part-rollers are mounted on the segment frame 110 by means of two outer bearings 132, 134 and at least one common intermediate bearing 133. To provide at least partial compensation for the segment frame 110 springing up or bending, caused indirectly by the ferrostatic pressure in the interior of the metal strip that has not yet solidified right through and occurring in particular in the region of the intermediate bearing 133 during the transport of the metal strip between the guiding rollers 120, three different means are proposed according to the invention, means which can also be used in combination with one another. These means are a bowing of the intermediately mounted guiding roller and/or a more yielding form of the outer bearings 132, 134 in comparison with the intermediate bearing 133 and/or a greater distance A1 between the segment frame 110 and the centre axis M of the part-rollers 122, 124 in the case of the intermediate bearing 133 in comparison with the outer bearings 132, 134.
Patent KR-20090048647-A (KR)
Title: Ofdm channel estimation
Inventor: MA XIAOQIANG
IPC: H04L27/26
Filed: 2007-08-27
Abstract: A receiver for receiving an orthogonal frequency division multiplexed (OFDM) digital video broadcast (DVB) signal including OFDM symbol sets including data symbols and pilot symbols transmitted using a plurality of sub-carriers, the OFDM DVB signal being transmitted toward the receiver via a transmission channel, the receiver including an input module configured to receive the OFDM DVB signal via the transmission channel, and a channel estimation module coupled to the input module and configured to calculate channel estimates of the transmission channel by performing Fourier transforms on the OFDM symbol sets to produce transformed symbol sets in the frequency domain and by performing minimum mean square error (MMSE) equalization on the transformed symbol sets using a sub-set of the pilot symbols in the OFDM DVB signal.
Patent KR-20090060424-A (KR)
Title: Button for smt applications
Inventor: KEIST CHRISTOPH
IPC: H01H13/705
Filed: 2007-09-24
Abstract: Disclosed is a button (1) for intermittently electrically contacting at least two conductors located on a circuit board (8) with an electrically conducting contact element (5). Said button (1) comprises at least one base (4) that is disposed on the circuit board (8) and a button top (2) which encompasses the contact element (5) and is movable relative to the circuit board (8) and the base (4). The button top (2) is connected to the base (4) by means of at least one movable membrane (3), the base (4) and the membrane (3) being made of an insulating elastic material. According to the invention, the button additionally comprises at least one soldering leg (6), of which the first end is positively inserted into the base (4) while the second end, the soldering zone (28), is used for fastening the button (1) to the circuit board (8).
Patent KR-20090084927-A (KR)
Title: View and point navigation in a virtual environment
Inventor: PAGAN WILLIAM
IPC: G06F3/048
Filed: 2007-12-04
Abstract: A simultaneous view and point navigation method includes maintaining first and second independent views corresponding to respectively different geometric planes in a single virtual environment, such as a flight simulator, first-person or third-person shooter game or avatar-driven adventure game. The method also includes independently changing the first view responsive to a first input directive from a first input device while concurrently changing the second view responsive to a second input directive from a second input device. Thereafter, the method further includes modifying a point of interest in one of the views responsive to a third input directive from one of the first and second input devices. The devices can include an under-mouse sensor and trackpoint included as part of a dual-pointer mouse. ® KIPO & WIPO 2009