baber/WOPTO huggingface dataset:
Patent KR-20100026471-A (KR)
Title: Method for manufacturing poly silicone layer and method for manufacturing semiconductor device by using the same
Inventor: LEE SANG HO
IPC: H01L21/324
Filed: 2008-08-29
Abstract: PURPOSE: A method for forming a poly-silicon layer and a method for manufacturing a semiconductor device using the same are provided to prevent the property of the semiconductor device from deteriorating due to a thermal stress by forming a poly-silicon layer with a low-temperature thermal treatment process. CONSTITUTION: A metal layer(12) including silicon is formed on a silicon layer(11). A silicon layer(13) is formed on the metal layer. A thermal treatment process is performed to form a poly- silicon layer(14) inside the metal layer. Residual silicon layer and metal layer are removed. The thermal treatment process is performed at the temperature between 200 to 350°C.
Patent KR-20100027758-A (KR)
Title: Mixer using current mirroring
Inventor: KIM TAE WOOK
IPC: H03D7/00
Filed: 2008-09-03
Abstract: PURPOSE: A mixer using a current mirroring is provided to sufficiently reduce transconductance in a wanted frequency band using a proper inductance value for inductors. CONSTITUTION: A first output transistor(M3) mirrors one current selected from a first input transistor(M1) and a second input transistor(M2). A second output transistor(M4) mirrors the remaining current. A switching unit(10) performs the switching operation between the first and second output transistors and the first and second input transistors according to a differential LO signal. An RF signal is inputted to the transistor which is serially connected to the first and second input transistors. The switching unit repeatedly connects the first and second input transistors with the first and second output transistors according to the differential LO signal.
Patent KR-20100028236-A (KR)
Title: Sliding mobile phone having auxiliary cover and manufacturing method thereof
Inventor: HAN SANG WOOK
IPC: H04B1/38
Filed: 2008-09-04
Abstract: PURPOSE: A slide cellular phone equipped with a sub cover and a method for manufacturing the same are provided to maintain a slim shape of the cellular phone and to secure enough resonance space of a speaker by opening and closing the sub cover. CONSTITUTION: A first main body(10) includes a guide groove. The guide groove is extended to both sides of the first main body. A second main body(20) is close with the first main body. The second main body is connected to the first main body to be slid. A speaker unit(21) is installed in the second main body. A sub cover(30) is installed on the bottom side of the first main body. A guide is projected on both sides of the sub cover. The guide slides along the guide groove of the first main body.
Patent KR-20100030992-A (KR)
Title: A hybrid hard disk drive for reading files having specified conditions rapidly, and a control method adapted to the same, a recording medium adapted to the same
Inventor: LEE SANG HOON
IPC: G06F12/00
Filed: 2008-09-11
Abstract: PURPOSE: A hybrid hard disk drive for reading files having specified conditions rapidly, and a control method adapted to the same, a recording medium adapted to the same are provided to improve a transfer rate and reduce power consumption. CONSTITUTION: A first storage unit(224) is used as a main storage device. A second storage unit(226) is used a sub storage device. The central processing unit(222) receives a reading command from a host and compares a logical block address included in the reading command with a logical block address list. If the logical block address is not included in the list, the central processing unit compares a target file and a set condition. If the target file satisfies the set condition, the central processing unit copies the target file from a first storage device to a second storage device.
Patent KR-20100031418-A (KR)
Title: Tire rubber composition comprising silica/carbon complex
Inventor: NA KYONG JU
IPC: C08K9/04
Filed: 2008-09-12
Abstract: PURPOSE: A tire rubber composition is provided to ensure exothermic property, abrasion resistance and tensile property, especially to be suitable for a tire tread rubber. CONSTITUTION: A tire rubber composition includes 30-80 parts by weight of silica/carbon composite based on 100.0 parts by weight of a base rubber. The silica/carbon composite is prepared by the steps of: (a) dipping organoaluminum in porous silica; (b) plasticizing silica in which organoaluminum is dipped; (c) dipping and polymerizing an organic monomer in micropores of silica in which plasticized organoaluminum is dipped; and (d) carbonizing the organic compound polymerized in micropores of silica.
Patent KR-20090096284-A (KR)
Title: Light by Pulse Width Modulation control and control device thereof
Inventor: CHOI HEE KYO
IPC: H05B41/30
Filed: 2008-09-25
Abstract: A lamp and a control device thereof are provided to improve light emitting efficiency by covering a reflector on a plurality of LEDs. A sensor(10) detects an environment change around a lamp. A supply voltage detecting circuit(20) detects a change of a DC voltage. A CPU(40) calculates a duty ratio according to a lamp control algorithm, and outputs a PWM pulse. A constant current drive circuit(50) drives an LED(30) by the PWM pulse received from the CPU. A power supply part(60) supplies a DC voltage. A reflector covers the LED. Silver and chrome are plated in an inner surface of the reflector. The reflector is inclined upward in order to reflect a light of the LED with a fixed angle.
Patent KR-20100036669-A (KR)
Title: Method for ground resistance measurement of transmission tower equipped with overhead groundwires
Inventor: CHOI JONG KEE
IPC: G01R27/20
Filed: 2008-09-30
Abstract: PURPOSE: A power transmission tower ground resistance measurement method is provided accurately calculate a electric potential drop curve when a ground wire is separated from a power transmission tower by analyzing an electric potential drop curve measurement result and an ground classification coefficient measurement value. CONSTITUTION: A ground current(Iground) is measured at after applying a test current(Itest) to a tower post of a power transmission tower. A ground classification coefficient of the ground current about the test current is calculated. An apparent resistance calculation value is calculated by using the ground classification coefficient, a ground to voltage at a metering point, and voltage of the ground electrode(E). A calculated curve corresponding to the apparent resistance calculation value is calculated. A calibration curve corresponding to the apparent resistance measurement value is calculated.
Patent KR-20100040489-A (KR)
Title: 하이브리드형 지열 냉온수 공급 시스템
Inventor: PAG KHI MUN
IPC: F25B30/06
Filed: 2008-10-10
Abstract: 본 발명은 제1열교환기와 직렬 또는 병렬로 지열교환기를 설치하여 제2열교환기의 부하에 따라 두 열교환기를 선택적으로 구동하여 냉매를 가열 또는 냉각시킬 수 있게 하고, 이렇게 가열 또는 냉각된 냉매가 순환하는 제2열교환기를 통과하도록 냉온수 공급 라인을 설치하여 냉온수의 공급에 따른 에너지 효율을 향상시킨 하이브리드형 냉온수 공급 시스템에 관한 것이다. 
     본 발명의 하이브리드형 지열 냉온수 공급 시스템은 냉매라인을 순환하는 냉매를 고온 고압으로 압축하는 압축기와 ; 응축 또는 증발 작용에 의해 외부와 냉기 또는 온기를 교환하는 제1열교환기와 ; 냉매를 팽창시키는 팽창밸브와 ; 증발 또는 응축 작용에 의해 외부와 온기 또는 냉기를 교환하는 제2열교환기와 ; 상기 제1열교환기와 직렬 또는 병렬로 연결되어 지열을 열교환하여 제1열교환기를 통과하는 냉매를 열교환시키는 지열교환기와 ; 상기 제2열교환기로부터 열교환된 열교환수를 냉난방부하로 순환시키는 냉온수라인을 포함하여 구성됨을 특징으로 한다.  
       
     지열, 냉온수 공급시스템, 지열교환기
Patent KR-20100042821-A (KR)
Title: Camera module and terminal with the same
Inventor: OH SANG YUN
IPC: H04N5/225
Filed: 2008-10-17
Abstract: PURPOSE: A camera module and a camera module embedment terminal are provided to secure space utilizing efficiency in a terminal by directly connecting a connection pad into a circuit substrate, and to reduce manufacturing costs of products. CONSTITUTION: A lens part includes a plurality of lenses. An image sensor is located on the bottom of the lens part. The image sensor converts an image transmitted from the lens part to an electric signal. A circuit board(12) includes image sensors. The circuit board is electrically connected to the image sensor. A connection pad is formed to electrically connect a driving part circuit substrate to one side of the circuit board.
Patent KR-20100042931-A (KR)
Title: Method and apparatus for processing scanning data
Inventor: LEE DONG WOO
IPC: G06F3/12
Filed: 2008-10-17
Abstract: PURPOSE: A method and an apparatus for processing scanning data are provided to control scan data in an image processing device by using a user profile of a personal terminal. CONSTITUTION: A wireless network connector(235) performs wireless communication with an electronic card or a terminal including wireless communication protocol. A storage unit stores user profile information and user address of a terminal the electronic card. In a scanning mode, a control unit(225) is connected to the terminal or the electronic card through the wireless network connection unit and detects the user profile information corresponding to the user address of the terminal or the electronic card. The control unit controls scan data by referring to the user profile information.
Patent KR-20100043701-A (KR)
Title: Door opening device and refrigerator having the same
Inventor: AN JAE KOOG
IPC: F25D23/00
Filed: 2008-10-21
Abstract: PURPOSE: A door opening device and a refrigerator including the same are provided to immediately and rapidly open a door by the rotation of a rotary cam connected to a motor. CONSTITUTION: A door opening device(100) comprises motors(110), rotary cams(120), levers(130), and door opening members(140). The motors are rotated in one direction. The rotary cams are coupled to the rotary shaft of the motor, and supply the torque to the levers. The levers are rotated toward a door by the torque supplied from the rotary cams. The door opening members are rotatably coupled to the levers, and are extended toward the inner surface of the door.
Patent KR-20090049537-A (KR)
Inventor: KATO SUSUMU
IPC: H01L21/68
Filed: 2008-10-29
Abstract: 천정으로부터 2줄의 주행 레일을 평행하게 간격을 두고 매단다.  주행 레일 사이의 간격에 사이드 버퍼를 배치하고, 양측 주행 레일에 의해 지지한다. 
     사이드 버퍼를 천정에 매다는 부재가 불필요하므로, 설치작업도 용이해진다.
Patent KR-20100048492-A (KR)
Title: Method and apparatus for providing streaming service using variable buffering
Inventor: JEON JAE SIC
IPC: H04N21/433
Filed: 2008-10-31
Abstract: PURPOSE: A method and an apparatus for providing a streaming service using variable buffering are provided to improve the quality of a streaming service by variably managing the buffer unit of a client terminal according to the residual storage capacity. CONSTITUTION: A buffer(130) stores temporally a streaming signal having streaming contents, and a reproduction unit(150) reproduces the streaming signal of the buffer unit. A control unit(160) controls a buffer unit to reallocate the proportion of content data to additional data. If the capacity of content data among the streaming signal is lower than a first threshold value, the control unit allocates the entire storage capacity of the buffer to the storage of the content data.
Patent KR-20100050111-A (KR)
Title: Melting system of rail changer by using ultrasonic wave vibration
Inventor: KIM SUNG YONG
IPC: E01B19/00
Filed: 2008-11-05
Abstract: PURPOSE: A melting system of a rail changer by using ultrasonic wave vibration is provided to remove snow in a tongue rail within a short time. CONSTITUTION: A melting system of a rail changer by using ultrasonic wave vibration comprises a tongue rail(30), an ultrasound oscillation amplifier(106), an ultrasonic oscillator(104), a tool horn(102) and a tool horn bar(108). The tongue rail engages with operation of an orbital train and varies a track orbit. The ultrasound oscillation amplifier generates the ultrasonic signals and amplifies the ultrasonic signals. The ultrasonic oscillator changes the ultrasonic waves amplified from the ultrasound oscillation amplifier into the physical vibration. The tool horn amplifies physical vibration transformed by the ultrasonic oscillator. The tool horn bar transfers physical vibration amplified by the tool horn to the tongue rail.
Patent KR-20100052644-A (KR)
Inventor: KIM SEUNG KWAN
IPC: E02D5/74
Filed: 2008-11-11
Abstract: 본 발명은 정착체스틸파이프를 구비한 하중분산형 영구앵커에 관한 것으로서, 지반 구멍(20)의 깊이에 대응되는 길이로 형성된 하나 이상의 제1 PC 강연선(150a)과 상기 제1 PC 강연선(150a)의 길이 보다 짧은 길이로 형성된 하나 이상의 제2 PC 강연선(150b)의 일직선상 하부에는 중공의 나선형 제1 및 제2 정착체스틸파이프(114a, 114b)가 감싸져 고정되고, 상기 각각의 제1 및 제2 PC 강연선(150a, 150b)과 중공의 나선형 제1 및 제2 정착체스틸파이프(114a, 114b)의 일직선상 하단부에는 무게 및 부피를 줄여 지반 구멍(20) 내에 삽입작업을 손쉽게 할 수 있도록 일정 직경을 갖는 제1 및 제2 하부정착헤드(122a, 122b)가 일체로 고정 설치되어, 지반 구멍(20) 내에서 일정 간격의 높이 차이로 서로 단차져 엇갈리게 삽입 배치되는 구조를 포함하여 구성된 것을 특징으로 하는 정착체스틸파이프를 구비한 하중분산형 영구앵커에 관한 것이다. 
     따라서, 영구앵커의 제1 및 제2 하부정착헤드 직경을 줄일 수 있어 무게와 직경을 줄이고 제품을 단순화해 보다 많은 양의 그라우트가 주입되어 그라우트와 부착되는 면적을 넓혀 인장하중저항력이 향상되는 효과가 있다. 
       
     정착체스틸파이프, 영구앵커, PC 강연선, 하부정착헤드
Patent KR-20100054024-A (KR)
Title: Method for providing personalized yellow page service based on user's location and preference
Inventor: PARK YOO MI
IPC: G06Q30/02
Filed: 2008-11-13
Abstract: PURPOSE: An individual customized active yellow page service providing method for supplying a yellow page service to a mobile terminal is provided to supply proper yellow page service to a mobile terminal in consideration of a current situation of a mobile terminal user. CONSTITUTION: A location of a service subscriber is monitored(S500). The customized yellow page is composed through information about an advertisement business field(S550, S570). The composed customized yellow page is transmitted to the mobile terminal of the service subscriber(S580). The advertisement which the service subscriber prefers is identified when the customized yellow page is composed.
Patent KR-20100059420-A (KR)
Title: Vacuum chuck for semiconductor manufacturing equipment
Inventor: PARK SUNG WOON
IPC: H01L21/687
Filed: 2008-11-26
Abstract: PURPOSE: A vacuum chuck for manufacturing a semiconductor is provided to minimize the slip phenomenon of a substrate by arranging a vacuum groove vacuum-absorbing a substrate in a direction which is orthogonal to the rotational direction of a substrate. CONSTITUTION: A spin head(210) has an upper side in which a substrate is settled. A spindle is fixed and combined in the lower surface of the spin head. A driver rotates the spindle. The spin head comprises a frictional resistance part(212). The frictional resistance part comprises a vacuum groove(214a,214b) adsorbing the bottom surface of the substrate. The vacuum groove is formed based on the center of rotation in a radial pattern.
Patent KR-20100059454-A (KR)
Title: Substrate processing apparatus and method for supplying airflow
Inventor: KANG BYUNG MAN
IPC: H01L21/00
Filed: 2008-11-26
Abstract: PURPOSE: A substrate processing apparatus and an air current supplying method are provided to adjust the amount of the air current without changing the rotation number of the fan by supplying the air current generated by a fan to a chamber through a shutter. CONSTITUTION: A first chamber(110) and a second chamber(120) deal with the process. A fan(130) offers the air current to the first chamber and the second chamber. A first filter(160) filters the air current supplied from the fan and sends the air current to the first chamber. A second filter(170) is arranged between the second chamber and the fan. The second filter filters the air current supplied from the fan and sends the air current to the second chamber.
Patent KR-20100062580-A (KR)
Title: Organic light emitting diode display and manufacturing method thereof
Inventor: PARK SUN
IPC: H01L51/50
Filed: 2008-12-02
Abstract: PURPOSE: An organic light emitting diode and a manufacturing method thereof are provided to improve the adhesion strength between an upper plate and a lower plate and the corrosion resistance of a wire. CONSTITUTION: A pixel electrode is electrically connected to a driving thin film transistor. A light emitting member is formed on the pixel electrode. A common electrode is formed on the light emitting member. An insulating member(320) is formed on a first signal line or a second signal line in the peripheral area. A sealing member(310) is formed on the insulating member and is overlapped with a part of the insulating member.
Patent KR-20100065711-A (KR)
Title: Back up exchange and apparatus for recovering service in mobile communication system and method thereof
Inventor: KIM SOO HYUNG
IPC: H04W88/18
Filed: 2008-12-08
Abstract: PURPOSE: A back up exchange and a device and method for recovering service of mobile communication system are provided to remove destination point changing about exchanger switching time RNC, thereby drastically reducing exchanger switching time. CONSTITUTION: An MGC(Media Gateway Controller) unit(400) comprises each own signal point which is different for connection with STP(Signaling Transfer Point) signal network and RNC(Radio Network Controller). The MGC unit changes the RNC unit and the own signal point for connection into the first own signal point of the common uses exchanger combining with destination point of the RNC unit on switching to the RNC unit due to common use exchanger failure. A MGW(Media GateWay)(402) changes the own signal point connecting with the RNC unit into a second own signal point of the common use exchanger combining with the destination signaling point of the RNC unit.
Patent KR-20100067480-A (KR)
Title: Liquid crystal display
Inventor: NO SANG YONG
IPC: G02F1/133
Filed: 2008-12-11
Abstract: PURPOSE: A liquid crystal display is provided to accurately find contact information. CONSTITUTION: A plurality of pixels includes a liquid crystal capacitor which has a pixel electrode and a common electrode(270) as both terminals with a liquid crystal layer(3) between the pixel electrode and the common electrode. A sensing unit includes a sensing electrode(195). An insulating layer(130) is formed on the pixel electrode and the sensing electrode. An alignment layer(11) is formed on the insulating layer. A sensing device generates a sensing signal based on a control voltage from a variable capacitor.
Patent KR-20100069311-A (KR)
Title: Optical transmitter for optimizing input dc bias voltage of optical modulator with duo-binary modulation and method thereof
Inventor: LEE JYUNG CHAN
IPC: H04B10/02
Filed: 2008-12-16
Abstract: PURPOSE: An optical transmitter for optimizing input dc bias voltage of an optical modulator with duo-binary modulation is provided to output a stable signal even in temperature change by maintaining a DC bias voltage at an optical point. CONSTITUTION: A frequency divider(230) divides the frequency of a sine wave-type monitoring clock signal, and adds the divided monitoring clock signal to the DC bias voltage inputted to an optical modulator(220). A bias voltage compensator analyzes the signal converted into an electric signal after optical modulation, and compensates the DC bias voltage.
Patent KR-20100072978-A (KR)
Title: System and method for remotely managing software of sensor node in sensor network
Inventor: PARK JIN SOO
IPC: H04W88/16
Filed: 2008-12-22
Abstract: PURPOSE: A remote managing system of sensor node software in a sensor network and a method thereof are provided to transfer the software to the corresponding sensor node by directly downloading the software of the sensor node from a corresponding server by a management node or a gateway. CONSTITUTION: A sensor node management server(13) queries whether the software suitable for a sensor node exists or not to software management servers(14). The sensor node management server receives the response about the query from the software management servers. The sensor node management server transfers the location information of the software management server to a management node or a gateway in order that the gateway or management server can download the software for the sensor node.
Patent KR-20090073002-A (KR)
Title: Photoelectric conversion device and manufacturing method thereof
Inventor: YAMAZAKI SHUNPEI
IPC: H01L31/0224
Filed: 2008-12-24
Abstract: A photoelectric transformation device and manufacturing method thereof are provided to enhance a contact between each unit cells to improve the photoelectric characteristic. The photoelectric transformation device comprises a first unit cell(104), a second unit cell(105), a middle layer(141), an insulating layer(102) and a supporting substrate. The first unit cell has a single crystal semiconductor film(106), an electrode, and a first dopant semiconductor layer(110) and a second dopant semiconductor layer(111). The electrode and the first impurity semiconductor layer are arranged in the first side of the single crystal semiconductor film. The second impurity semiconductor layer is arranged in the second side of the single crystal semiconductor film. The second unit cell has organic semiconductor layers of p-type and n-type. The middle layer is arranged between the first unit cell and the second unit cell. The insulating layer is arranged on the electrode. The supporting substrate(101) is bonded to the insulating layer.
Patent KR-20100074701-A (KR)
Title: Apparatus of electric generator with vertical vanes
Inventor: WOO JUNG TAEK
IPC: F03D11/00
Filed: 2008-12-24
Abstract: PURPOSE: An electric generator apparatus with vertical vanes is provided to increase use efficiency of fluidic energy by keeping the vanes vertical to the flow direction of fluid. CONSTITUTION: An electric generator apparatus comprises a support tower(5), a generator shaft, a plurality of vane frames(6), a plurality of vanes(1), and a generator. The generator shaft is horizontally installed on the top of the support tower and revolves. The vane frames are radially symmetrically fixed on both sides of the generator shaft. Each vane comprises a vane shaft which is installed on the vane frames and rotated and a pressure plate which is installed in the vane shaft. The generator is installed on an end of the generator shaft.
Patent KR-20100075256-A (KR)
Title: Display apparatus and control method thereof
Inventor: PARK SANG SHIN
IPC: H04N5/445
Filed: 2008-12-24
Abstract: PURPOSE: A display apparatus and a control method thereof are provided to change the position of an indication object according to the change in content or reproduction time. CONSTITUTION: A UI(User Interface) processing unit(500) displays a user interface object on a display unit(100), and a control unit(700) displays the user interface object including the indication object which indicates one point of an interval object corresponding to a running time of plural kinds of contents. In correspondence to the reproduction time of the contents among the plural kinds of contents, the position of the indication object is changed.
Patent KR-20100079572-A (KR)
Title: Automatic e-mail checker and advertisement thereofmathod
Inventor: CHAE SANG HYUK
IPC: G06Q30/02
Filed: 2008-12-31
Abstract: PURPOSE: An automatic e-mail searching device and an advertisement method thereof are provided to automatically search a plurality of e-mail address(e-mail accounts) at once, thereby providing information about which sites received a new mail. CONSTITUTION: An e-mail searching program automatically connects to a web server(701). If a new e-mail is searched, search data is transmitted to communication port(101) installed in a computer(601). The data is transferred to a notification device through connection CABLE. A power unit(201) is comprises by using DC power supplied from the communication port. The DC source is used as a driving power of an LED driving unit(301) and a recording unit(401). E-mail receiving DATA is checked through the light from the communication port.
Patent KR-20080036042-A (KR)
Title: Moisture barrier coatings
Inventor: PADIYATH RAGHUNATH
IPC: C08J7/048
Filed: 2006-07-18
Abstract: A barrier assembly having a flexible or rigid substrate overcoated with an all polymer multilayer stack. A multilayer on the substrate includes alternating diamond-like glass or carbon layers with polymer layers. Another multilayer includes alternating polymer layers using different types of polymers. The barrier layers can be used to mount, cover, encapsulate or form composite assemblies for protection of moisture or oxygen sensitive articles.