baber/WOPTO huggingface dataset:
Patent KR-20080046544-A (KR)
Title: High molecule eelectrolyte using titania nano tube and solar battery thereof
Inventor: YANG O BONG
IPC: H01L31/042
Filed: 2007-06-26
Abstract: Polymer electrolyte using a titania nano tube is provided to obtain high stability and maintain efficiency even in the case of a long-term use by supplementing a liquid leakage and evaporation of a solvent as compared with a conventional liquid electrolyte dye-sensitized solar cell. An iodine-based solution and a titania nano tube are mixed in a conductive polymer material solution to fabricated polymer electrolyte. The iodine-based solution can be LiI or I2. The conductive polymer material solution, the iodine-based solution and the titania nano tube can be mixed in a stirrer for more than a day.
Patent KR-20090001153-A (KR)
Title: Transformable formwork apparatus for construction of concrete column and construction process of concrete column using the same
Inventor: KIM KEUN SEOB
IPC: E04G17/04
Filed: 2007-06-29
Abstract: A variable form apparatus for concrete column construction is provided to improve constructability by controlling the size of a space for placing concrete exactly and simply according to the size of a column and mounting a chamfering cutter simply at need. A variable form apparatus for concrete column construction comprises form panels(12) formed in the shape of a plate having the appointed size according to a plan, provided with many hanging grooves(16) formed on the appointed location of the outside and partitioned by a pair of upper and lower partitions(14) installed in the horizontal direction and many space adjusting holes(18) formed at regular intervals from the outside of the hanging grooves to the center, and erected at right angles in the vertical direction to have a space for placing concrete, a space adjusting hole opening and closing member(20) installed to be separated and coupled from the inside of the space adjusting hole formed on the hanging groove of the form panel to the outside and stopping up the space adjusting hole inside the space for placing concrete, and many clamp members(30) fixing the form panels by inserting to the space adjusting holes of the adjacent form panels at right angles while inserting and hanging on the inside of the hanging groove formed on one of the form panels in case of controlling the size of an inside space formed by assembling the form panels.
Patent KR-20090001231-A (KR)
Title: Vertical light emitting diode, method for manufacturing the same and light emitting diode having the same
Inventor: HWANG EU JIN
IPC: H01L33/22
Filed: 2007-06-29
Abstract: The light emitting diode including the vertical type light emitting diode and the manufacturing method thereof are provided to form the pattern consisting of the transparency conductivity material and to reduce the ohmic contact resistance of the n-type semiconductor layer. The buffer layer is formed on the substrate. The pattern(130) is formed on the buffer layer. The n-type semiconductor layer(140), and the active layer(150) and p-type semiconductor layer(160) are successively formed on the buffer layer in which pattern is formed. The multiple quantum well of the well layer and barrier layer is formed. The buffer layer is exposed by the laser lift-off process for removing the substrate. The exposed buffer layer is etched and the concavo-convex region is formed on the n-type semiconductor layer. The N electrode(180) is formed on the concavo-convex region and the pattern. The pattern is formed in the form of the stripe or the mesh. The transparency conductivity material is the ITO (Indium Tin Oxide) or the IZO (Indium Zinc Oxide).
Patent KR-20090006257-A (KR)
Title: Electric heat pipe heating panel embedded in building interior boards
Inventor: LEE JONG SOO
IPC: F24D13/00
Filed: 2007-07-11
Abstract: An electrical type heat pipe heating panel inserted and set up in the construction inner casing board is provided to improve power capacity of the heating source and to prevent heat loss by installing heating source heated in the heating portion. An electrical type heat pipe heating panel inserted and set up in the construction inner casing board is classified into the heating portion and heat transfer member. The upper heating part sets up heating sources (24) heated by the electricity. The heat transfer member comprises the heat transfer path falling down to the regular interval and is installed as the pipe connected with the heating source. The thermal medium is injected inside the heat transfer path and tightly sealed with vacuum.
Patent KR-20080052265-A (KR)
Title: Image processing apparatus and image processing method
Inventor: ASANO KAZUO
IPC: H04N1/409
Filed: 2007-07-12
Abstract: An image processing apparatus and an image processing method are provided to restrain the degradation of image quality when converting a screen process in a boundary region. A controller(11) receives image information. An edge detecting unit(21) detects an edge region from the image information received by the controller. A screen processing unit(22) performs a screen process by size gradation for the image information on the basis of the result detected by the edge detecting unit. The screen processing unit performs the screen process for the edge region detected by the edge detecting unit by the same screen angle as a screen process performed in a non-edge region except for the corresponding edge region and the line number of integral times of the screen process performed in the corresponding non-edge region.
Patent KR-20090009058-A (KR)
Title: Frequency offset estimation method for ir-uwb systems
Inventor: KWAK KYOUNG SEOP
IPC: H04L1/00
Filed: 2007-07-19
Abstract: A method for estimating a frequency offset based on IR-UWB is provided to estimate a frequency error by applying a BLUE(Best Linear Unbiased Estimation) method. To obtain synchronization inside an IR-UWB system, a frame having an SHR(Sync Header Preamble) is converted to the digital in an A/D converter by the frequency downward conversion in an RF processor. The symbol is demodulated by reversely diffusing the Sync field among the SHR preamble converted in the A/D converter and the symbol is divided into a predetermined number of sections. A phase variation quantity of the symbol is calculated by operating the differential correlation according to the number of sections. The frequency error is estimated by calculating a phase variation quantity and the frequency synchronization is performed.
Patent KR-20090010674-A (KR)
Title: Mobile phone for video communication and method for processing video communication of the mobile phone
Inventor: KIM KYOUNG JIN
IPC: H04B1/40
Filed: 2007-07-24
Abstract: A portable terminal for a video call and a method for processing video communication of the portable terminal are provided to deteriorate an image of a call originating person and transmit the deteriorated image to a call receiving person, thereby preventing the call receiving person from receiving an exact image of the call originating person. A call receiving unit(201) receives a call request signal for a video call from a portable terminal of a call originating person. An image input unit(202) receives an image of a user for the video call from a camera correspondingly to the call request signal. The camera is installed in the portable terminal. An image processing unit(203) deteriorates the image of the user. An image transmitting unit(205) transmits the deteriorated image of the user to the portable terminal.
Patent KR-20090011093-A (KR)
Title: 방사선 차폐섬유
Inventor: JI SANG HYUP
IPC: G21F3/02
Filed: 2007-07-25
Abstract: 본 발명은 원자력 발전소나 원자력 설비에서의 방사선 중성자 발생구역의 보수 작업 및 업무 수행시 파라핀을 주입시킨 방사선 차폐 섬유로 제작된 차폐복을 제공하여 방사선 및/또는 중성자 피폭을 방지하는 것이다. 본 발명은 위 문제를 해결하고자, 초고분자량 폴리에틸렌을 포함한 폴리올레핀 수지와 발포제를 이용하여 미세하고 균일한 기공이 형성된 시이트를 제조하고, 연신 후 상기 시이트에 용융 파라핀을 함침으로써 중성자 차폐층을 형성하고, 상기 가요성 중성자 차폐층의 양측에 방사선 차폐층이 형성되며, 상기 방사선 차폐층은 직물 표면에 폴리우레탄 수지로 이루어진 도포층이 형성되고 상기 도포층의 내부에 황산바륨 및 유기 요오드계 방사선 조영성 화합물이 분말상으로 균일하게 분산된다. 
       
     방사선, 차폐재, 중성자
Patent KR-20080010337-A (KR)
Title: Apparatus for treating substrates
Inventor: IMAOKA YUICHI
IPC: H01L21/02
Filed: 2007-07-25
Abstract: An apparatus for treating a substrate is provided to prevent air bubbles from being included in treating liquid by diffusing the air bubbles and discharging the air bubbles from a first discharge unit communicated with the air. An apparatus for treating a substrate includes a treating liquid supply device(31), a main liquid storage unit, a first outflow unit(36), an auxiliary liquid storage unit(38), a second outflow unit(44), and a first discharge unit(45). The main liquid storage unit is connected to a liquid supply pipe(33) for supplying treating liquid(L). The first outflow unit flows out the treating liquid supplied and stored from the liquid supply pipe in the main liquid storage unit by being installed on a lower end of the main liquid storage unit. The auxiliary liquid storage unit stores the treating liquid flown from the first outflow unit. The second outflow unit supplies the treating liquid flown from the first outflow unit to the auxiliary liquid storage unit onto an upper surface of the substrate by being installed in the auxiliary liquid storage unit. The first discharge unit discharges air bubbles flown together with the treating liquid from the first outflow unit to the air by being installed in the auxiliary liquid storage unit with being communicated with the air.
Patent KR-20090011523-A (KR)
Title: Glass body for fluorescent lamp and thermochemical process thereof
Inventor: KIM KANG MIN
IPC: H01J9/20
Filed: 2007-07-26
Abstract: A glass substrate for a fluorescent lamp and a thermo chemical process thereof are provided to maintain the second electron emission substance concentrate of the high level by adding the second electron emission material containing process of the glass substrates to the lamp manufacturing process. The cesium hydroxide solution, PolyVinyliDene solution, csOH-1 solution, csOH-2 solution, A11-1 solution, csOH-1-A11-1 solution, CA-2 solution, M11-1 solution and CsOH-1-M11-1 solution are manufactured. In the room temperature the CsOH-1 solution is sprayed on the soda lime glass surface in 2 seconds in order to form the coating layer. The CsOH-1-A11-1, CA-2, and CsOH-1-M11-1 solutions are sprayed on the soda lime glass surface in 2 seconds in the room temperature. The CsOH-2 solution is sprayed on the soda lime glass in 2 seconds or dipped in the room temperature.
Patent KR-20090013325-A (KR)
Title: Apparatus and method for transferring contents in portable terminal
Inventor: MIN BYUNG JO
IPC: H04W84/20
Filed: 2007-08-01
Abstract: An apparatus and a method for transmitting contents in a portable terminal which selectively receives and searches contents through the local area network are provided to receive metadata information of the searched contents selectively. A portable terminal providing contents is requested for a local area network connection(400). The local area network is connected in case of approving the authorization of a user(402). The portable terminal is requested for the list of the contents from the terminal(404). A contents list is searched and generated and the contents list is transmitted to the terminal(406). It confirms whether to receive contents information request(408). If there is no information request about the contents, it confirms whether to receive contents request(412). If it is requested for the contents, the portable terminal transmits contents to the terminal searching the contents which requests the contents(414).
Patent KR-20080015753-A (KR)
Title: Gas saver for semiconductor manufacturing
Inventor: PARK JONG HA
IPC: H01L21/02
Filed: 2007-08-16
Abstract: A gas saver for manufacturing a semiconductor is provided to control an operation of the gas saver in dual mode and a supply of process gas according to a semiconductor manufacturing process by using a pressure detection and a voltage detection. A micro processor(10) controls a system. A user inputs/outputs data to the micro processor with a user interface(11). A system interface(12) inputs/outputs data for controlling the system to the micro processor. A timer(13) extends supplying of nitrogen gas during a specific time. The timer supplies the nitrogen gas and exhausts the remaining gas impurities to the outside. A valve control unit 1(14) controls a valve 1(21). A valve control unit 2(15) controls a valve 2(22). An inverter(16) inverts a signal outputted from the valve control unit 1 to transmit it to the valve 1. An output signal comparing unit(17) compares operations between the valve 1 and the value detected in a nitrogen gas detecting sensor unit. An input signal comparing unit(18) compares a pressure signal with a voltage signal transmitted from a pressure detecting unit(19) and a voltage detecting unit(20). The pressure detecting unit receives two pressure signals to transmit them to the input signal comparing units. The voltage detecting unit receives two voltage signals to transmit them to the input signal comparing unit. The nitrogen gas detecting sensor unit(23) detects nitrogen gas supplied to a vacuum pump from the valve 1.
Patent KR-20080016480-A (KR)
Title: Full rotary hook
Inventor: NAKANO MOTONARI
IPC: D05B57/26
Filed: 2007-08-16
Abstract: A fully rotary bobbin is provided to control a gap between a sewing needle and a pointed portion simply when the thickness of the sewing needle is changed. A fully rotary bobbin(10) includes an outside bobbin(11) installed at the lower portion of a sewing needle plate of a sewing machine. An outside bobbin has a pointed portion integrally rotated with a lower shaft(4) according to upper and lower movement of the sewing needle. An inside and outside bobbins(12) are installed at a separate member. A sewing needle support member guides the sewing needle and controls a gap between the sewing needle and the pointed portion just before the pointed portion meets the sewing needle. A position control fixing instrument installs the sewing needle plate member to the outside bobbin or a member integrally rotated together with the outside bobbin toward the shaft direction of the lower shaft.
Patent KR-20070090138-A (KR)
Title: An intermediate of 4-acetoxyazetidinone and a process for the preparation of the intermediate
Inventor: SHIN DONG GYUN
IPC: C07F7/08
Filed: 2007-08-20
Abstract: An intermediate of 4-acetoxyazetidinone and a process for the preparation of the same intermediate are provided to reduce production costs by using an inexpensive starting material, produce the compound in an industrial scale by performing the reaction under mild condition, and improve yield of compound by increasing E/Z isomer ratio of butene compounds to 5/1-24/1. An intermediate of 4-acetoxyazetidinone represented by the formula(6) is provided, wherein TBDMS is tert-butyldimethylsilyl, and X is halogen. The intermediate of 4-acetoxyazetidinone is prepared by reducing the compound represented by the formula(5) in solvent in the presence of calcium chloride and sodium borohydride, wherein M is methyl.
Patent KR-20090021421-A (KR)
Title: A slit debris barrier
Inventor: KIM SUNG TAE
IPC: E02B7/08
Filed: 2007-08-27
Abstract: A slit check dam is provided that the impact absorption pipe is formed on the surrounding of the anchor element and the anchor element is protected. A slit check dam(100) comprises a base part(110) which are formed into the concrete flooring material, an anchor element which is laid under the base part, a plurality of supporting members(130) which is screwed up with the anchor element and is installed in the lecture traverse direction, a union member(140) connecting the upper end of the adjacent supporting members.
Patent KR-20090023996-A (KR)
Title: Polymer electrolyte membrane comprising sulfated cyclodextrin and microporous titanosilicate particles for direct methanol fuel cell and method of preparing the same and membrane electrode assembly and direct methanol fuel cell using the same
Inventor: KWAK SEUNG YEOP
IPC: H01M8/02
Filed: 2007-09-03
Abstract: A polymer electrolyte membrane for a direct methanol fuel cell is provided to suppress a crossover phenomenon of a methanol to increase selectivity using a sulfation cyclodextrin and microporous titanium silicate particle dispersed in an ion exchange film matrix respectively. A polymer electrolyte membrane for a direct methanol fuel cell comprises a first polymer electrolyte layer and a second polymer electrolyte layer. The first polymer electrolyte layer is formed by an ion exchange film matrix dispersed in a sulfation cyclodextrin. The second polymer electrolyte layer is formed by the ion exchange film matrix where a plurality of microporous titanium silicate particle whose pore size is larger than a water molecule and smaller than a methanol molecule are dispersed.
Patent KR-20090029404-A (KR)
Title: Load distributed type duplex system
Inventor: PARK HYO JIN
IPC: G06F15/16
Filed: 2007-09-18
Abstract: A load sharing type duplex system is provided to increase the effectiveness of the system by sharing the load to each server, to steadily maintain the system when a trouble is generated in a server, and to improve the reliability of the system. A first resource group(100) is made of the predetermined resource, and a second resource group(200) is made of the predetermined resource except for the resource included in the first resource group. A first server(300) manages the first resource group at an active state, and manages the second resource group at a standby state. A second server(400) manages the second resource group at the active state, and manages the first resource group at the standby state. A network(500) provides the dispersed signal to the first server and the second server. A core network is the IMS(IP Multimedia Subsystem) core network.
Patent KR-20090029543-A (KR)
Title: Method and apparatus for detecting international roaming service error
Inventor: IM HYUNG JUNE
IPC: H04B7/26
Filed: 2007-09-18
Abstract: A method and an apparatus for detecting international roaming service error are provided to detect a network having service error, thereby rapidly recovering the international roaming service error. An international mobile communication service provider monitors an international roaming service quality state through an error detecting apparatus(S220). It is determined whether the international roaming service has error by using the international roaming service signal in an international roaming service network consisting of a domestic network, a relay network and a plurality of overseas networks(S230). According to a feature of the error, a network in which the international roaming service error occurs is detected(S240). An occurrence fact of the international roaming service error is displayed(S290).
Patent KR-20090030157-A (KR)
Title: Bumper reinforcement structrue for vehicle
Inventor: SUNG JOON YUB
IPC: B60R19/02
Filed: 2007-09-19
Abstract: A bumper reinforcing member for vehicle is provided to improve the impact absorption amount and the permissible strength by controlling the permissible strength. A bumper reinforcing member for vehicle comprises: an impact part(50) located in a central part; a tower part(60) formed in both rear parts of the impact part, and adhered to a side member(90) of a car body; a slope connector(70) connecting the tower part and the impact part; and a reinforce connecting member(80) connecting both sides of the slope connector or the tower part.
Patent KR-20090033676-A (KR)
Title: Digital data sharing system and method thereof
Inventor: LEE RA MI
IPC: H04B7/00
Filed: 2007-10-01
Abstract: A digital data sharing system and a method thereof are provided to automatically transmit corresponding digital data after combining tag information of digital data with other additional information when managing or sharing various digital data. A tag information extraction module(110) extracts tag information assigned to digital data in a terminal according to a property of data. An information storage module(120) stores a mapping table in which address information pre-stored with regard to the extracted tag information is mapped. An information search module(130) extracts address information corresponding to the extracted tag information based on the stored information of the information storage module. An information transmission module(140) automatically transmits the digital data based on the address information extracted from the information storage module.
Patent KR-20090035289-A (KR)
Title: Refrigerator of vehicle for carrying frozen food
Inventor: JO SA HYEON
IPC: B60P3/00
Filed: 2007-10-05
Abstract: A freezing apparatus of freezing tower vehicles is provided to enhance the cooling efficiency by lowering the temperature of the air flowed in condenser. A freezing apparatus of freezing tower vehicles comprises a compressor(100), a refrigerant pipeline(2) which is connected between the compressor and an evaporator(106). The refrigerant pipeline is extended and installed near the outside air inlet of a condenser(102). A solenoid valve(6) and a bypass tube(4) are installed between the evaporator and the compressor. A pressure gauge(10) and a temperature sensor measure the property within an output piping(12) of evaporator. The solenoid valve is switched by the measured property.
Patent KR-20090036783-A (KR)
Inventor: YOO YOUNG HO
IPC: F21V29/00
Filed: 2007-10-10
Abstract: An LED lighting fitting for streetlamp is provided to make the height of a radiation fin freely by installing the radiation fin after assembly of a socket. An optical source unit(10) comprises more than one LED(11) and an LED mounting PCB. A radiation unit(30) is joined with the LED mounting PCB(13) and emits the heat of the optical source unit. A casing combining member(50) has a power supply connector(51) supporting a heat sink. The LED lamp is joined with a screw connection type socket(3a) of an external casing, and the heat sink comprises a heat radiation fin(33) joined to the either sides downward of the body(31). After the light emitting diode lamp is joined with the screw connection type socket(3a) of the external casing, the assembly heat radiation fin is joined with the body.
Patent KR-20090038715-A (KR)
Inventor: KIM JONG MYUNG
IPC: F04D27/02
Filed: 2007-10-16
Abstract: 본 발명은 산소발생기용 압축기 제어장치 및 그 제어방법에 관한 것으로서, 산소발생기가 가압공정에서 압축기의 고장 혹은 동결 및 산소발생기의 공기 주입구와 출구 사이에서 공기의 통로 막힘 등에 의한 압축기의 구속이 발생되었을 때 동결 시는 예열기능을 부가하여 동결을 해빙하는 기능이 있어 자동으로 고장을 자체적으로 수정하여 정상으로 동작시키고, 그 외에 있어서 고장 진단을 수차례로 하여 확실한 고장 시에는 압축기의 동작을 멈추고 압축기의 에러(고장) 경보를 함으로서 사용자에게 보다 안정되고 사용하기 쉬울 뿐 아니라 구속 시의 압축기 손상을 방지하도록 하는 등 산소발생기에 대한 신뢰성 및 사용 편리성을 높인 산소발생기의 압축 제어장치 그 제어방법에 대한 것이다. 
       
     산소발생기, 예열, 커패시터, 에러경보, 압축기, 기동시간
Patent KR-20090044733-A (KR)
Title: 조리기기용 포장상자
Inventor: KIM MIN SEOK
IPC: B65D5/50
Filed: 2007-11-01
Abstract: 본 발명은 조리기기용 포장상자에 관한 것이다.  본 발명에서는 상자본체 및 조리기기와 상자본체 사이의 간격을 유지하기 위한 간격유지부가 일체로 성형된다.  본 발명에 의한 조리기기용 포장상자에 의하면, 조리기기의 포장을 위한 부품의 개수 및 작업공수가 절감되는 이점이 있다. 
       
     조리기기, 포장상자, 상자본체, 간격유지부
Patent KR-20090044908-A (KR)
Inventor: YANG KYOUNG CHUL
IPC: G11C16/30
Filed: 2007-11-01
Abstract: 본 발명은 셀 기입 동작 후 균일한 셀 문턱전압을 확보하고, 이를 통해 칩 내에서 셀 문턱전압 분포 특성을 개선시킬 수 있는 비휘발성 메모리 장치를 제공하기 위한 것으로, 이를 위해 본 발명은 복수 개의 메모리 셀이 직렬 연결된 복수 개의 스트링을 포함하는 메모리 셀 어레이와, 상기 복수 개의 메모리 셀을 각각 선택하는 복수 개의 워드라인과, 기입 동작시 기입 전압을 입력받고, 상기 복수 개의 메모리 셀의 문턱전압에 따라 상기 기입 전압의 크기를 보정하여 상기 복수 개의 워드라인으로 전달하는 기입 전압 보정부를 포함하는 비휘발성 메모리 장치를 제공한다. 
     
     비휘발성 메모리 장치, 낸드 플래시 메모리 장치, 기입, 메모리 셀, 문턱전압