baber/WOPTO huggingface dataset:
Patent KR-20070090619-A (KR)
Title: Method of manufacturing flash memory device
Inventor: SHIN JONG HAN
IPC: H01L27/115
Filed: 2006-03-03
Abstract: A method for fabricating a flash memory device is provided to prevent a loss of a hard mask nitride layer by using an amorphous carbon layer as a polishing stop layer in performing a CMP process on an SOD(spin on dielectric) layer. A tunnel oxide layer(2), a conductive layer for a floating gate, a hard mask nitride layer(4) and an amorphous carbon layer for a barrier are sequentially formed on a semiconductor substrate(1) having an active region and an isolation region and are etched to be left only on the active region. By using the hard mask nitride layer including the etched amorphous carbon layer as an etch barrier, the isolation region is etched to form a trench(6). An SOD layer(7) is formed on the resultant structure to fill the trench. A CMP process is performed on the SOD layer to expose the amorphous carbon layer by a plasma ashing process. The exposed amorphous carbon layer is removed. The SOD layer wet-etched to have a thickness smaller than that of the surface of the substrate. An HDP(high density plasma) oxide layer(8) is formed on the resultant structure. A CMP process is performed on the HDP oxide layer to expose the hard mask nitride layer.
Patent KR-20070046695-A (KR)
Inventor: AHN JOON KUI
IPC: H04L27/26
Filed: 2006-03-07
Abstract: 본 발명은 이동 통신 시스템에서의 데이터 송수신 방법에 관한 것으로, 좀더 구체적으로, OFDMA(Orthogonal Frequency Division Multiple Access) 방식의 이동 통신 시스템에서의 데이터 송수신 방법에 관한 것이다. 본 발명의 일 실시예에 따른 다수의 부 반송파를 이용하여 데이터를 송신하는 방법은, 다수의 부 반송파에 의하여 임의의 데이터 심볼을 전송하는 방법에 있어서, 전송할 멀티캐스트/브로드캐스트 데이터와 유니캐스트 데이터를 획득하는 단계; 및 상기 멀티캐스트/브로드캐스트 데이터와 유니캐스트 데이터를 다중화하여 적어도 하나 이상의 데이터 심볼로 이루어지는 무선 프레임 단위로 전송하는 단계를 포함하여 이루어지는 특징을 갖는다.  
       
     OFDM, OFDMA, MBMS, 유니캐스트
Patent KR-20060105464-A (KR)
Inventor: MIURA HIROTSUNA
IPC: G02F1/13
Filed: 2006-03-27
Abstract: 액적 토출 장치는 도트 형성 재료를 함유하는 액적을 피(被)토출면 위에 정해지는 도트 형성 영역에 토출하는 토출부를 구비한다.  조사부는, 상기 도트 형성 영역에 착탄된 후의 상기 액적의 확장 습윤을 적어도 부분적으로 억제하기 위해, 상기 피토출면 위에 에너지 빔을 조사한다.  따라서, 액적을 건조시킴으로써 형성되는 도트의 형상 제어성이 향상된다. 
       
     액적, 레이저 헤드, 코드 형성 영역, 피닝 스폿, 흑색 셀
Patent KR-20060105533-A (KR)
Inventor: PARK KYUNG HO
IPC: G06K17/00
Filed: 2006-03-30
Abstract: 보안이 강화된 RF-ID 태그가 개시된다. 본 태그는, 기 설정된 패스워드 정보 및 태그데이터가 저장되는 태그 메모리부, 외부 리더(Reader)로부터 태그데이터에 대한 전송 요청 신호를 수신하는 안테나부, 및, 전송 요청 신호가 수신되면 리더에 대해 패스워드 전송을 요청한 후, 리더로부터 전송된 패스워드 및 기 설정된 패스워드가 일치하면 태그데이터를 전송하는 태그 제어부를 포함한다. 이에 따라, 패스워드를 모르는 타인이 태그데이터를 확인하는 것을 방지할 수 있게 된다. 
       
     RF-ID 태그, 태그데이터, 패스워드, RF-ID 리더
Patent KR-20070097956-A (KR)
Title: Metal powder producing apparatus and method to produce metal powder
Inventor: KIM HYOUNG CHAN
IPC: C25C5/02
Filed: 2006-03-30
Abstract: A device for manufacturing metal powder and a method thereof are provided to decrease restriction in shape and size of an inserted metallic material and to obtain the metal powder having a particle size in nanometers. A device for manufacturing metal powder comprises an anode(10), a cathode(20), an electrolytic cell(100), and a power supply(40). The anode is made of a pure metallic material instead of a metallic compound to ionize the metallic material. The cathode reduces the ionized metallic material. The electrolytic cell receives the anode and the cathode inside and is filled with an electrolytic solution. The power supply is electrically connected with the anode and the cathode to supply power. A method for manufacturing the metal powder includes a step of inserting the pure metallic material which is operated as the anode, into a net; a step of preparing the electrolytic solution; a step of forming a vortex flow of the electrolytic solution inside the electrolytic cell by rotating a pump(35) at high speed; a step of setting current density of the power supply; and a step of reducing a metallic ion at the cathode and separating a metallic particle by an ultrasonic wave generating unit of the cathode.
Patent KR-20070101984-A (KR)
Title: Organic electroluminescent device comprising charge separation layer
Inventor: KIM MU GYEOM
IPC: H05B33/22
Filed: 2006-04-13
Abstract: An organic electro luminescence device having a charge separation layer is provided to form an electron-positive hole recombination zone of at least two layers separately in an organic light emitting layer by installing the charge separation layer on an interlayer of the organic light emitting layer composed of a multilayer. An organic electro luminescence device having a charge separation layer includes an anode(22), an organic light emitting layer(27), and a cathode(28) which are sequentially stacked. The organic light emitting layer(27) is installed on a first organic light emitting layer(24), a second organic light emitting layer(26), and between the first organic light emitting layer(24) and the second organic light emitting layer(26). The charge separation layer(25) is composed of a first charge transport material or a second charge transport material. The first charge transport material has a larger electron positive mobility than a material which forms the first and second organic light emitting layers(24,26). The second charge transport material has larger electron mobility than the material which forms the first and second organic light emitting layers(24,26).
Patent KR-20070103987-A (KR)
Title: Toggle switch and push button switch
Inventor: YEO UN NAM
IPC: H01H13/28
Filed: 2006-04-21
Abstract: A manufacturing method for a toggle switch and a push button switch is provided to use the toggle switch and the push button switch side by side by easy changing of the installing the spring on the driving switch. A manufacturing method for a toggle switch and a push button switch includes the steps of: fixing a fixing protrusion positioned at a center of a switch plate body(110) on a rotational axis part of a switch body(130); and fixing a spring(140) between a spring fixing axis and a spring fixing groove placed at a left side of the switch body(130) to have a function of a push button switch. The spring(140) gives the push button switch function by being fixed between the switch plate body(110) and the switch body(140) when designing the electric switch structure, and give the toggle switch function by being removed.
Patent KR-20060112217-A (KR)
Title: Exhaust gas treatment device and exhaust gas treatment method
Inventor: NAGAYASU HIROMITSU
IPC: B01D53/00
Filed: 2006-04-24
Abstract: An apparatus and a method for treating the discharge gas are provided to fully eliminate the contamination substances included within the discharge gas with the low cost. A boiler(3) burns heavy oil containing a large amount of sulfur component. A separation device(7) removes nitride oxide contained in the combustion discharge gas from the boiler. An air heater(9) performs the heat exchange of the combustion discharge gas and the combustion air supplied from a compression fan(10). The combustion air is heated by the sensible heat of the combustion discharge gas and supplied to the boiler. A dry electric dust collector(11) captures the dust in the discharge gas by the static electricity. A wet desulfurization device(13) includes an absorbent spray(20) for spraying solution including NaOH.
Patent KR-20060113477-A (KR)
Title: Image generating apparatus for vehicles and method of the same
Inventor: OIZUMI KEN
IPC: B60R1/00
Filed: 2006-04-27
Abstract: An image generating apparatus for a vehicle and a method thereof are provided to simply display the circumference situations of a car to a driver of the car. A camera(1) has an AGC(Auto Gain Control) function. An input frame buffer(4) records the image of the camera. A data encoder(2) generates data from the image signal of the camera. A brightness control device(3) changes the brightness of data generated from the data encoder. A control device(5) controls the brightness control device. A rearrangement device(6) rearranges the data of the input frame buffer. An output frame buffer(8) records the result of the rearrangement device. A display device(9) displays the contents of the output frame buffer.
Patent KR-20070105695-A (KR)
Title: Method and system for displaying traveling-position of move object
Inventor: SEONG DEU KYEONG
IPC: G08G1/0969
Filed: 2006-04-27
Abstract: A method and a system for displaying a traveling position of a vehicle are provided easily to detect a map matching error by displaying information related to the colors of the vehicle according to road conditions. Road map data related to a traveling position of a vehicle is extracted(S720). The color information of a vehicle symbol is determined corresponding to interval attribute information of the extracted road map data. RGB ratio on the vehicle symbol is adjusted(S730). The vehicle symbol is rendered on the road map and displayed through a display unit according to the determined color (S740).
Patent KR-20070109521-A (KR)
Title: Thin film transistor substrate and liquid crystal display using the same and manufacturing method thereof
Inventor: LEE SEUNG KYU
IPC: G02F1/136
Filed: 2006-05-11
Abstract: A thin film transistor substrate, an LCD panel including the same, and a fabrication method of the LCD panel are provided to prevent ununiform liquid crystal arrangement caused at an edge portion of a reflective electrode by a gate signal by covering a gate line with the reflective electrode. A thin film transistor(160) includes a gate line(102) formed on a lower substrate, a data line(104) insulating and intersecting the gate line, a thin film transistor connected to the gate line and the data line, and a reflective electrode(124) connected to the thin film transistor and shielding the gate line. A color filter substrate(150) includes a color filter(152) formed on an upper substrate facing the lower substrate and a common electrode(156) forming an electric field with the reflective electrode, and faces between the thin film transistor substrate and liquid crystals.
Patent KR-20070110584-A (KR)
Title: Optical member, method of manufacturing the optical member, back light assembly haivng the optical member, and display apparatus having the back light assembly
Inventor: PARK KI DUCK
IPC: G02F1/13357
Filed: 2006-05-15
Abstract: An optical member, a manufacturing method thereof, a back light assembly, and a display device having the same are provided to increase the color reproducibility and the brightness greatly by diffusing blue lights, changing some of incident blue lights into yellow lights, and mixing the blue lights and the yellow lights to generate white lights. Diffusion portions(120) are disposed in a base body(110) to diffuse incident blue lights(2). Fluorescent portions(130) are disposed in the base body to change some of the blue lights incident to the base body into yellow lights(3) to generate white lights(8). The base body includes polyethylen terephthalate. The diffusion portions include diffusion particles for diffusing the blue lights. The fluorescent portions include fluorescent substances for changing the blue lights into the yellow lights. The diffusion particles and the fluorescent substances are disposed inside the base body.
Patent KR-20070110645-A (KR)
Title: Analog buffer and method for driving the same and display device using the same
Inventor: CHOI JIN CHUL
IPC: G09G3/36
Filed: 2006-05-15
Abstract: An analog buffer and a method for driving the same and a display device using the same are provided to drive continuously a display panel by executing charging and compensating operations of an offset voltage while driving the display panel. An analog buffer includes an operational amplifier(100), a capacitor(C), and switching elements(SW1,SW2,SW3). The operational amplifier compares an input voltage, which is inputted through a first input terminal, and an output voltage, which is fed back to a second input terminal, and outputs an output voltage converged to the input voltage. The capacitor stores an offset voltage of the operational amplifier. The switching elements charge the offset voltage in the capacitor while converging the input voltage to the output voltage and compensate the offset voltage in the operational amplifier.
Patent KR-20070058938-A (KR)
Title: Rapid thermal remote plasma nitridation facility using the hydrogen absorption equipment
Inventor: CHO YOUNG KYUN
IPC: H01L21/324
Filed: 2006-05-16
Abstract: A rapid thermal remote plasma apparatus for forming a nitride layer using a hydrogen absorption part is provided to effectively solve problems caused by a decrease of the characteristic of gate insulation layers in performing a nitride layer formation process using NH3 by using a hydrogen absorption apparatus. A reaction gas is supplied by a gas supply line(60). A remote plasma generating part(50) activates the reaction gas supplied through the gas supply line to form remote plasma. The hydrogen radical ions among the radical ions generated from the remote plasma generating part are prevented passing through by a hydrogen absorption part(40). A nitride layer is formed by a rapid thermal process part(10) by using the nitrogen radical ions having passed through the hydrogen absorption part. The hydrogen absorption part can be disposed between the remote plasma generating part and the rapid thermal process part.
Patent KR-20070111240-A (KR)
Title: Pcb structure for preventing cold soldering
Inventor: KIM TAEK SOO
IPC: H05K3/34
Filed: 2006-05-17
Abstract: A PCB structure is provided to perform a uniform soldering on an overall surface of the PCB by spraying air at a predetermined temperature on chips and circuit elements. A PCB(Printed Circuit Board) structure includes a PCB(10), a core mounting unit(20), and plural cold soldering preventing units(30). Plural chips and circuit elements are arranged on an upper surface of the PCB. The core mounting unit is installed on the PCB. A core of a transformer is arranged on the core mounting unit. The core mounting units are spaced from each other. The cold soldering preventing units are formed on the PCB corresponding to positions of the core mounting units. The cold soldering preventing unit supplies air which is sprayed to a predetermined portion of the PCB during a reflow soldering process, to upper and lower surfaces of the PCB.
Patent KR-20070112313-A (KR)
Title: Control method used electronic scale system having measuring control function of parallel type or individual type for radio frequency identification communication
Inventor: JE WGAN SUK
IPC: G06Q50/28
Filed: 2006-05-20
Abstract: A control method using an electronic scale system having measuring control function of parallel type or individual type using RFID(Radio Frequency IDentification) communication is provided to accurately grasp materials even if a position of material box using RFID tag and implement simple scale system with multiple measuring part. A control method using an electronic scale system having measuring control function of parallel type or individual type using RFID(Radio Frequency IDentification) communication comprises the following steps of: initializing variations and input/output of a measuring circuit unit and triggering an analog to digital converter after selecting analog to digital channel(S10,S20); receiving signals, determining whether the received signals fit reasonable flag condition by confirming conditions of receiving flag, and determining whether the received signal is its own identification when the condition is reasonable(S30,S40,S50); and analyzing inputted commands and executing the commands(S60).
Patent KR-20070112670-A (KR)
Title: Method and system for preparing of a premarital property agreement using network
Inventor: LIM YANG WOON
IPC: G06F17/00
Filed: 2006-05-22
Abstract: A method and system for preparing a premarital property agreement using communication network are provided to enable users to easily contract the premarital property agreement through communication network such as internet, thereby improving the convenience of the premarital people. A method for preparing a premarital property agreement using communication network comprises the following steps of: outputting at least one pre-stored agreement item and transmitting the outputted item to a user terminal through a communication network; transmitting a draft of a generated premarital property agreement to the user terminal using selected item input information(210-230); generating changed premarital property agreement and transmitting the generated agreement to the user terminal(240); outputting at least one pre-stored registration item information and transmitting the outputted information to the user terminal(250-255); generating a draft of registration request and transmitting the generated draft to the user terminal(265-270); and generating changed registration sheet and transmitting the generated sheet to the user terminal(275).
Patent KR-20070088229-A (KR)
Title: Bar-code reading apparatus, bar-code reading method, recording medium for bar-code reading program and library apparatus
Inventor: HOSHINO KEISUKE
IPC: G06F15/02
Filed: 2006-05-30
Abstract: A bar-code reading apparatus, a bar-code reading method, a recording medium for recording bar-code reading programs and a library device are provided to reduce a size of the bar-code reading apparatus and simultaneously performing a holding process and a reading process of the object by including a bar-code reading unit for reading a bar-code of an object to be carried in a hand unit capable of holding the object to be carried. A bar-code reading apparatus comprises the followings: a bar-code reading unit(20) for reading a bar-code of an object to be carried in a casing of a hand unit for holding the object to be carried; and a light projecting unit(22) and a light accepting unit(24) which are installed in a front part opposed to the object to be carried of the casing of the hand unit. The light accepting unit accepts reflection light from the bar-code and generates an output signal indicating the bar-code. The hand unit has a projecting unit(28) for parallelly projecting the bar-code reading unit to the bar-code.
Patent KR-20060073910-A (KR)
Inventor: LEE SEUNG HUN
IPC: B65D41/16
Filed: 2006-06-07
Abstract: 본 발명은 기존의 마요네즈와 케첩을 한 용기에 담아, 더욱 편리성 있는 생활을 추구 할 수 있도록 하며, Case의 뚜껑의 모양은 원형 후추통 뚜껑의 모양처럼 이중 뚜껑 방식으로 사용한다. 
     더욱 깔끔하고, 식생활에 선택 갈등이 없어 마요네즈나 케첩의 구매시 경제적 이익도 도모할 수 있는 것이 특징이다. 
     
     이중뚜껑. 후추통 뚜껑원리. PE/나이론 (용기 플라스틱 자재).
Patent KR-20070118402-A (KR)
Title: Manufacturing method of sterilized water with high portion of hypochlorous acid and mobile apparatus using same
Inventor: KIM CHIL YOUNG
IPC: C02F1/50
Filed: 2006-06-12
Abstract: A method and an apparatus for manufacturing sterilization water are provided to generate a large amount of oxidizing agents in the sterilization water, by electrolyzing salt water. Weak acidic water or neural water is prepared(S110). Salt water is prepared by mixing salt in the prepared water(S120). A DC power is applied to an anode plate and a cathode plate while the anode plate and the cathode plate are disposed oppositely to each other in the salt water. The salt water is electrolyzed through appliance of DC power to generate oxidizing agents(S130). The generated oxidizing agents sterilize the salt water.
Patent KR-20070120774-A (KR)
Title: Apparatus for dropping sealant of liquid crystal display device and forming method of seal pattern using the same
Inventor: LEE JOON DONG
IPC: G02F1/1339
Filed: 2006-06-20
Abstract: An apparatus for dropping a sealant and a method for forming a seal pattern using the same are provided to skip a process for mixing the sealant and a glass fiber, thereby simplifying the process for forming the seal pattern, by discharging the sealant and the glass fiber, which are respectively transferred from different syringes, through one nozzle. A first syringe(123) is filled with a sealant, and a second syringe(125) is filled with a glass fiber. A first input port and a second input port are respectively extended from the first syringe and the second syringe, wherein the firs input port and the second input port function as a sealant channel and a glass fiber channel, respectively. A nozzle(127) has a discharge port for mixing the sealant and the glass fiber transferred through the first input port and the second input port and discharging the mixed material to the outside.
Patent KR-20080002455-A (KR)
Title: Structure of sheet feed route in atm
Inventor: HWANG JIN YONG
IPC: G07F19/00
Filed: 2006-06-30
Abstract: A structure of a sheet feed route in an ATM(Automatic Teller Machine) is provided to maintain sheet feed route gap only with tension of a belt transporting paper money on the sheet feed route. According to a structure of a sheet feed route in an ATM(Automatic Teller Machine) for transporting paper money, a bottom belt(210) is installed on the bottom of the sheet feed route transporting paper money and is wound around a bottom mold part. A top belt(110) is wound around a top mold part through belt tension toward the top direction. A push part pushes the top mold part to prevent the top mold part from rotating toward the top.
Patent KR-20080002533-A (KR)
Title: Method for fabricating fine pattern in semiconductor device
Inventor: LEE SUNG KWON
IPC: H01L21/027
Filed: 2006-06-30
Abstract: A method for fabricating a fine pattern in a semiconductor device is provided to implement easily the fine pattern for patterning through an effective etching of an etch target layer by using polymer hard masks different from each other. A method for fabricating a fine pattern in a semiconductor device includes the steps of: forming a first polymer layer(23) containing a large amount of carbon and a second polymer layer(24) containing a large amount of silicon in order on an upper part of an etch target layer(22); patterning the second polymer layer; etching so as to thin an upper surface of the second polymer layer by controlling pressure inside a chamber with etching the first polymer layer; and etching the etch target layer. The step of etching the first polymer layer with an etching barrier and etching so as to thin an end of an etching cross-section of the second polymer layer is performed at a pressure of 50mTorr.
Patent KR-20080002603-A (KR)
Title: Method for forming word line of semiconductor device
Inventor: YOON HYO GEUN
IPC: H01L21/28
Filed: 2006-06-30
Abstract: A method for forming a word line in a semiconductor device is provided to prevent stresses due to an abnormal deposition of a nitride film and a pin-hole and a crack in a following thermal process from being generated by forming an oxide film in a bit line contact area before depositing a nitride film for a spacer. A method for forming a word line in a semiconductor device includes the steps of: forming a gate electrode by interposing a gate insulating film(44) on a semiconductor substrate(40); forming a mask layer exposing a bit line contact forming area; implanting impurity ions in an exposed bit line contact; and forming an oxide film(52) on the semiconductor substrate of the bit line contact forming area. In the step of forming the oxide film in the bit line contact area, a wet cleaning process using DI water and O3 is performed.
Patent KR-20080003554-A (KR)
Title: Transfer film for forming barrier rib, manufacturing method of barrier rib and plasma display panel thereby
Inventor: PARK JIN WOO
IPC: H01J9/02
Filed: 2006-07-03
Abstract: A heat transfer film, a method of forming barrier rib, and a method of manufacturing a plasma display panel are provided to improve a structural stability of the barrier rib by forming the barrier rib using a laser beam. A heat transfer film includes a base film(21), a photothermal conversion layer(22), and a barrier rib material layer(23). The photothermal conversion layer is formed on the base film. The barrier rib material layer is formed on the photothermal conversion layer. The photothermal conversion layer is made of an organic film containing a laser beam absorbing material, a metal, a metal oxide, a metal sulfide, or a combination thereof. The barrier rib material layer contains glass powders having a softening temperature between 300 and 600 degrees centigrade.