baber/WOPTO huggingface dataset:
Patent KR-20100012110-A (KR)
Title: Sanitary food net
Inventor: PARK JONG CHUN
IPC: E03C1/26
Filed: 2008-07-28
Abstract: PURPOSE: A sanitary food filter is provided to reduce the amount of food waste by reducing moisture of the food waste. CONSTITUTION: A sanitary food filter is composed as follows: A food filter is manufactured using a paper cup(100). Multiple perforations(200) are formed on the outer surface of the paper cup. At the time of normal days, natural drainage is possible. During a disposing work of food waste, the top of the paper cup is lightly pressed, and the perforated paper cup is twisted. Moisture is naturally out of the paper cup through the perforations.
Patent KR-20100012482-A (KR)
Title: Method of forming a tunnel dielectric layer in a flash memory device
Inventor: JEONG WOO RI
IPC: H01L27/115
Filed: 2008-07-29
Abstract: PURPOSE: A method of forming a tunnel dielectric layer in a flash memory device is provided to improve The leakage current and breakdown voltage by preventing the penetration of boron. CONSTITUTION: The oxide film(12) is formed on the semiconductor substrate(10). The nitrogen containing insulating layer(12a) is formed by the plasma nitriding process of the high temperature in the surface of the oxide film. The nitrogen accumulating layer(12b) is formed at the semiconductor substrate and the interface of the oxide film in which the nitrogen containing insulating film is formed.
Patent KR-20090030204-A (KR)
Title: Process for cleaning a semiconductor wafer
Inventor: BUSCHHARDT THOMAS
IPC: H01L21/302
Filed: 2008-07-30
Abstract: A process for cleaning a semiconductor wafer is provided to increase efficient cleaning effect in a short cycle without increasing the roughness of a wafer surface. A silicon semiconductor wafer is washed after a CMP(Chemical Mechanical Polishing), and a polishing residue is removed by using a roller in advance. A part of the semiconductor wafer is cleaned by a second step of cleaning process using a rinse solution containing HF and O3. In the second cleaning process, an aqueous solution having a hydrogen fluoride of 0.05 weight% concentration is sprayed on the semiconductor wafer. A washed semiconductor wafer is washed by a ultrapure water, and is dried.
Patent KR-20100016760-A (KR)
Title: Method of forming memory device
Inventor: KIM NAM KYEONG
IPC: H01L21/336
Filed: 2008-08-05
Abstract: PURPOSE: A method of forming a memory device is provided to easily remove a protective film thickly formed between floating gates by implementing a contact hole etching process for removing a dielectric film on an area on which a selecting transistor will be formed after filling up the concavo-convex of a buffer layer formed on a surface of the protective film. CONSTITUTION: An active region is formed with a tunnel dielectric layer(104) and a first conductive layer(106). At an element dividing region, a dielectric film(110) is formed on a semiconductor substrate(102) on which an element dividing film is formed. A passivation layer(112) is formed on the dielectric film. The buffer layer is formed on the protective film in order to fill up the concavo-convex formed on the surface of the protective film. The buffer layer on the area on which the selecting transistor will be formed and the contact hole for removing the protective film and the dielectric film are formed. A second conductive film(118) for the control gate is formed on the protective film and the first conductive film including the contact hole.
Patent KR-20100018842-A (KR)
Title: Apparatus and method of searching contents based on playlist information
Inventor: HAN SEUNG OH
IPC: G06F17/30
Filed: 2008-08-07
Abstract: PURPOSE: An apparatus and a method of searching contents based on playlist information are provided to analyze collected playlists after collecting the playlists, thereby improving accuracy of a content search result. CONSTITUTION: Playlists are collected(S101). The playlists are analyzed to extract content identification information(S102). A keyword about contents from which the identification information is extracted is generated(S103). The relation between the keyword and the contents is determined(S104). A keyword-content list is generated. Contents search results are returned(S106).
Patent KR-20100018847-A (KR)
Title: Template device for insulation production box of l.n.g keeping tank
Inventor: LEE SANG UK
IPC: B63B25/12
Filed: 2008-08-07
Abstract: PURPOSE: A template device for production of an insulation box for an LNG(Liquid Natural Gas) storage tank is provided to improve productivity by dealing with various shapes of insulation boxes. CONSTITUTION: Jigs(200) for fixing insulation box with a cross-shaped insertion groove(220) in which a partition frame is fitted are arranged at regular intervals. A plate(100) has a guide hole(120) for guiding the insulation box fixing jigs to the specified position. An X/Y-axis stage(300) is installed on the bottom of the plate and control the position of the insulation box fixing jigs.
Patent KR-20100019759-A (KR)
Title: Active roll control system
Inventor: KIM SUNG JUN
IPC: B60G21/05
Filed: 2008-08-11
Abstract: PURPOSE: An active roll control system is provided to actively control a roll by changing the roll strength of a stabilizer bar. CONSTITUTION: An active roll control system comprises pulley units(20) and a wire(30). The pulley units are formed in both sides of a lower arm. And the pulley unit rotates a wire pulley(25) using torque of a drive unit(21) and a driven unit(23) operated by an actuator. When the wire is wound around the wire pulley, the front end of the wire is connected to the end part of a stabilizer bar.
Patent KR-20090043432-A (KR)
Inventor: MIURA NAOTO
IPC: A61B5/1171
Filed: 2008-08-11
Abstract: 복수의 손가락을 이용한 지정맥 인증 장치에서, 높은 인증 정밀도를 유지하면서도 복수의 손가락의 제시를 용이하게 하는 지정맥 인증 장치를 제공하는 것을 목적으로 한다.  손가락을 향하여 광을 조사하는 광원과, 상기 손가락으로부터의 광을 촬상하는 촬상 소자와, 상기 촬상된 화상을 처리하는 화상 처리부를 구비하는 복수 지정맥 인증 장치로서, 제1 손가락의 전후 방향의 제시 위치를 규정하는 손가락 거치대와, 모든 손가락의 가로 방향의 위치를 규정하는 손가락 거치대를 구비하는 것을 특징으로 하는 것이다. 
     
     손가락, 입력 장치, 촬상 장치, 지정맥 인증 장치, 손가락 거치대, 촬상 소자, 화상 처리부
Patent KR-20100025677-A (KR)
Title: Drain trap for sinkhole
Inventor: JI MON KYU
IPC: E03F5/00
Filed: 2008-08-28
Abstract: PURPOSE: A drain trap for a sewage drain is provided to block environmental contamination and improve residential environment by effectively blocking bad smell which is emitted from the sewage drain. CONSTITUTION: A drain trap for a sewage drain comprises a bad smell blocking part and a blocking plate(5). The bad smell blocking part has a sewage stagnating part which is caved under a sewer(R). A discharge holes are formed on the both sides of the sewage stagnating part. The bad smell blocking pipe is installed on the blocking plate.
Patent KR-20100026125-A (KR)
Title: Welding method for steel sheets
Inventor: LEE MUN YONG
IPC: B23K26/70
Filed: 2008-08-29
Abstract: PURPOSE: A bonding method of a steel sheet is provided to improve welding quality of a galvanized sheet by forming a gap for discharging zinc fume between galvanized sheets. CONSTITUTION: A part of an adhesive tape(15) excluding a welding pattern part is attached on one steel sheet of two steel sheets to be welded along a welding line(S1). The other steel sheet is overlapped on the steel sheet on which the adhesive tape is attached, and is loaded on a jig(17) using the adhesive tape. While a welding pattern is being formed along the welding line of the steel sheet, welding work is performed(S3). The thickness of adhesive tape is 0.1mm ~ 0.2mm.
Patent KR-20100026200-A (KR)
Title: Apparatus and method for information security management of wireless terminal
Inventor: KIM YOUNG HO
IPC: H04B1/40
Filed: 2008-08-29
Abstract: PURPOSE: An apparatus for managing information security of a wireless terminal and a method thereof are provided to prevent important information stored in the wireless terminal from being leaked to an external USB terminal. CONSTITUTION: A signature information DB(330) stores a critical information signature about the of a wireless terminal(100) and an external device(200). A security management unit(320) analyzes a traffic which is transmitted and received between the wireless terminal and the external device in real time. A USB(Universal Serial Bus) interface(310) transmits and receives a signal with the wireless terminal / external device using USB communications protocol.
Patent KR-20090031817-A (KR)
Title: Backhoe hydraulic system
Inventor: HORII HIROSHI
IPC: E02F9/22
Filed: 2008-09-03
Abstract: A hydraulic circuit of the backhoe is provided to prevent the work from being stopped since hydraulic oil is not supplied to the hydraulic cylinder operating the ground work equipment. A hydraulic circuit of the backhoe comprises an operation position(56) which is formed in the first passage conversion valve(V12), and which supplies the pilot pressure, a non-operation position(57) which does not supply the pilot pressure to the first stream passage conversion valve, and a pilot pressure control valve(V17). The pilot pressure control valve is switched to the non-operation position in non-traveling. The pilot pressure control valve is switched to the operation position by the pilot pressure generated in a driving detection circuit(54).
Patent KR-20100031003-A (KR)
Title: Organic light emitting diode display and driving method thereof
Inventor: BYUN SEUNG CHAN
IPC: G09G3/30
Filed: 2008-09-11
Abstract: PURPOSE: An OLED display device and a driving method thereof are provided to reduce the deterioration of the OLED element or a TFT by diminishing data brightness of a region for displaying a still image. CONSTITUTION: A display panel(31) comprises a first region for displaying a moving picture and a second region for displaying a still image. A display panel displays a gray scale level according to the luminous output of the OLED. A video processing circuit(35) compartmentalizes input digital video data into a first digital video data displayed on a first region and a second digital video data displayed on a second region through data comparison between frames. The video processing circuit maintains the luminance of the first digital video data. The video processing circuit lowers only the luminance of the second digital video data. A data driving circuit(32) applies the first digital video data and the second digital video data to the display panel.
Patent KR-20100033458-A (KR)
Title: Medicine packing machine that can mark prescription date
Inventor: PARK CHAN GYU
IPC: A61J7/04
Filed: 2008-09-20
Abstract: PURPOSE: A drug packing machine in which prescription date is marked is provided to seclude cause of trouble in advance and to authentically clarify where the responsibility is in a drug accident by indicating the prescription date on a drug envelope. CONSTITUTION: A drug packing machine in which prescription date is marked comprises: a manual apparatus(1,3) for setting the prescription data which is installed the upside or the bottom of the drug packing machine; and a display device(2) for the prescription date. The prescription date is marked after attaching a drug envelope by attaching an qutomatic apparatus for setting the prescription date and the display device for the prescription date.
Patent KR-20100037392-A (KR)
Title: Digital photographing apparatus
Inventor: LEE SEUNG YUN
IPC: H04N5/225
Filed: 2008-10-01
Abstract: PURPOSE: A digital imaging device is provided to easily perform photographing mode recognition at a telephoto image and to facilitate face recognition at a wide angle image. CONSTITUTION: A controller(40) controls a zoom ratio of lens modules(10a,10b) and displays images inputted through lends modules to a display unit(30). The lends modules comprises one main lends module and ne or more sub lends modules. The controller comprises a zoom controller(42) and an image control unit(43). The zoom controller operates zoom operation of the main and sub lends modules to the opposite direction.
Patent KR-20100037491-A (KR)
Title: Liquid crystal display device having polarizer and method for fabricating the same
Inventor: KIM HYOUNG JUN
IPC: G02F1/13357
Filed: 2008-10-01
Abstract: PURPOSE: A liquid crystal display device and a manufacturing method thereof are provided to reinforce the scattering of a light beam by unitizing a scattering adhesion layer on a polarizing plate. CONSTITUTION: A first polarizing plate(120) comprises a polarizing film(125), TAC(Tri Acetate Cellulose) layers(123,127), and an adhesion layer(121). The TAC layer is arranged on the upper and lower part of the polarizing film. The adhesion layer is included between an LCD panel(100) and TAC layer. A second polarizing plate(130) comprises the polarizing film(135), the TAC layers(133,137), and diffusing adhesion layer(131). The diffusing adhesion layer scatters the light between the LCD panel and the TAC layer.
Patent KR-20090034765-A (KR)
Title: Face authenticating apparatus, face authenticating method and face authenticating system
Inventor: DOBASHI HIRONORI
IPC: G06K9/80
Filed: 2008-10-02
Abstract: A face verification apparatus, a face authentication method and a face authentication system using the face image registered in advance are provided to acquire the face image of the object of validation performed based on the face image acquired. A prior memory part(14) memorizes intrinsic information in advance. A manipulation part(13) receives the operation input. A photographing part(11) takes a picture of an image including a face. A face detection part(12) detects the face range of individual from the image photographing part. An authenticating part(15) determines the registration of individual based on the intrinsic information memorized by image and prior memory part of the detected face range. The various information including the display unit is the face authentication situation is indicated.
Patent KR-20100037860-A (KR)
Title: Solid state storage system and controlling method thereof
Inventor: YANG WUN MO
IPC: G06F12/06
Filed: 2008-10-02
Abstract: PURPOSE: A solid state storage system and a controlling method thereof are provided to manage the durability of an SSD(Solid State Disk) by equally managing the durability of a cell. CONSTITUTION: A memory region(150) includes plural chips, and an MCU(Main Control Unit)(130) uses the deletion number of logic blocks corresponding to an LBA(Logical Block Address) during the wear leveling of the memory region. According to the write request, the MCU increase the deletion number of the logical blocks corresponding to the selected LBA. The MCU judges the critical value for the deletion number set up in the logical blocks in order to performing a re-mapping operation.
Patent KR-20100039479-A (KR)
Title: Method for unloading liquid cargo from a floating structure with a intermediate loading tank
Inventor: YOO BYEONG YONG
IPC: B63B27/25
Filed: 2008-10-08
Abstract: PURPOSE: A method for unloading liquid goods from a floating structure with an intermediate loading tank is provided to reduce the time of exposing a general membrane tank to an intermediate loading condition. CONSTITUTION: Liquid goods stored in an intermediate loading tank(1) are unloaded to the outside of a floating structure. Liquid goods stored in a general membrane tank(3) except for the intermediate loading tank are transferred to the intermediate loading tank. The liquid goods transferred from the general membrane tank to the intermediate loading tank are unloaded to the outside of the floating structure. The intermediate loading tank has a structure of bearing a sloshing impact even in an intermediate loading condition.
Patent KR-20100040164-A (KR)
Title: Semiconductor package and method of manufactruing the same
Inventor: CHUNG QWAN HO
IPC: H01L23/045
Filed: 2008-10-09
Abstract: PURPOSE: A semiconductor package and a method for manufacturing the same are provided to improve the performance of the semiconductor package by emitting heat which is generated from stacked semiconductor chips. CONSTITUTION: A first insulation unit(110) includes at least one fluid passage(118) which passes through the inside of an insulation body(117). Circuit patterns(120) are formed on one side of the first insulation unit. Semiconductor chips(130) are electrically connected to the circuit patterns. A second insulation unit(140) covers the lateral side of the semiconductor chips. A through electrode passes through the second insulation unit and is electrically connected to the circuit patterns.
Patent KR-20100043300-A (KR)
Title: Electric power generating system using kinetic energy by railway vehicles
Inventor: JANG SE HYUN
IPC: B60L7/22
Filed: 2008-10-20
Abstract: PURPOSE: An electric power system is provided to generate the electrical energy by contacting the bar of an orbit car to a moving conversion rotator of a power generating device. CONSTITUTION: A power generator(41) is installed in the road. The bar(24) of an orbit car is contact with the moving conversion rotator of the power generator. The power generator changes the rotational motion of the moving conversion rotator to the electrical energy. A storage facility stores the electrical energy produced by the power generator. A buffer(23) is installed in the bar of the orbit car. The buffer alleviates the contact impact between the moving conversion rotator of the power generator and the bar of the orbit car.
Patent KR-20100043830-A (KR)
Title: Resistive frequcency mixer
Inventor: GIL JOON HO
IPC: H03D7/00
Filed: 2008-10-21
Abstract: PURPOSE: A resistivity frequency mixer is provided to remove a signal out of the intended frequency range with regard to an intermediate signal using an amplification unit and a feedback unit. CONSTITUTION: A resistivity frequency mixer(100) comprises an input terminal, a first backup node, a second backup node, an output terminal, a field effect transistor(110), an amplifier(120) and a feedback unit(130). The input terminal receives a radio signal. The second backup node is coupled with the first backup node. The output terminal generates the intermediate signal. One junction of the field effect transistor is coupled with the input terminal. The other junction of the field effect transistor is coupled with the first backup node. The field effect transistor is gated in the local signal. The amplification unit amplifies the signal of the second backup node. The feedback unit feeds back the voltage of the output terminal with the first and second backup nodes.
Patent KR-20100044632-A (KR)
Title: Lighting apparatus having led and circuit module therefor
Inventor: LEE WOO PIL
IPC: F21S2/00
Filed: 2008-10-22
Abstract: PURPOSE: A circuit module for an LED device and the LED device including the same are provided to improve light diffusion property and an illuminance property by improving an arrangement structure of the LED device. CONSTITUTION: A circuit module(2) for an LED device is bent with a polygonal shape. A circuit module for an LED device includes a base(20), a FPCB(Flexible Printed Circuit Board)(30) and a frame(40). The base is made of metal or ceramic materials and includes a central surface and at least one side. The FPCB is attached to a part of the base. At least one LED device(10) is mounted on the FPCB. The frame supports the base and the FPCB.
Patent KR-20090042174-A (KR)
Title: Memory-based high-speed interferometer
Inventor: YERAZUNIS WILLIAM S
IPC: G01J9/02
Filed: 2008-10-23
Abstract: A memory-based high-speed interferometer is provided to limit the speed of operating the interferometer by rate of operating a memory by transforming the intensity of coherent light signals into memory input address and directly reading output data value in the input address from the memory. A memory-based high-speed interferometer comprises: a light - digital converter(20) and a memory(30). The light - digital converter converts the intensity of a first optical signal(11) into the first digital signal(21) and the intensity of a second optical signal(12) into the second digital signal(22). The first optical signal and the second optical signal interfere with each other. The first digital signal and the second optical signal are combined and form an address signal(25). The address signal is directly inputted to the memory. The data value(31) corresponding to interference between the second optical signal and the first optical signal is stored in the memory. The address signal directly reads data value.
Patent KR-20090043444-A (KR)
Inventor: LEE HUN
IPC: H04L7/10
Filed: 2008-10-24
Abstract: 본 발명은 GPS를 위한 초기 동기 신호 획득 방법 및 장치에 관한 것으로서, GPS를 위한 초기 동기 신호를 고속으로 획득하면서 로직 사이즈를 작게 구현할 수 있는 초기 동기 신호 획득 방법 및 장치를 제공하는 것을 목적으로 한다. 이와 관련하여 본 발명의 초기 동기 신호의 획득 방법은, 동기 및 비동기 누적 기간 동안 GPS 기적 대역 신호에 도플러 주파수 보정을 수행하여 생성된 도플러 주파수 보정 신호를 PRN 위상별로 회귀 누적하는 도플러 주파수 보정 단계와, 동기 누적 기간 동안 상기 누적된 도플러 주파수 보정 신호에 대해 PRN 상관값을 구하고 PRN 위상별로 회귀 누적하여 동기 누적값을 계산하는 동기 계산 단계와, 비동기 누적 기간 동안 상기 동기 누적값에 대해 비동기 계산을 수행하고 PRN 위상별로 회귀 누적하여 비동기 누적값을 계산하는 비동기 계산 단계와, 상기 비동기 누적값을 이용하여 도플러 주파수와 PRN 위상값을 획득하는 단계를 포함한다. 
       
     GPS 동기 획득, 동기 누적, 비동기 누적, 도플러 주파수, 위상 동기
Patent KR-20100046432-A (KR)
Title: Device for detecting hume of smif pod
Inventor: PARK JONG WOON
IPC: H01L21/673
Filed: 2008-10-27
Abstract: PURPOSE: An SMIF(Standard Mechanical Interface) pod with a fume detecting device is provided to increase the lifespan of an SMIF pod by periodically cleaning the inside of the SMIF pod. CONSTITUTION: A pod door(110) is prepared on the lower side of an SMIF pod. A cover(150) is mounted on the upper side of the pod door and covers a wafer cassette in which a plurality of wafers are stacked. The cover includes a detection unit, an analysis unit, and a screen unit. A detector detects fumes remaining inside the SMIF pod. An analysis unit analyzes the chemical element of the fumes detected through the detector. A screen unit numerically displays the element of the analyzed fumes.
Patent KR-20100046815-A (KR)
Title: System for controlling fan filter units
Inventor: IM KWANG EUN
IPC: H01L21/00
Filed: 2008-10-28
Abstract: PURPOSE: A system for controlling fan filter units is provided to reduce manufacturing costs and a process steps by installing a unit controller for fan filter and managing a plurality of fan filter. CONSTITUTION: A plurality of process module controllers(112) controls a plurality of process modules(110). A plurality of fan filter units(120) are installed in the process module. The air purity of the process module is kept in order to suitable for the processing condition. A plurality of fan filter unit controllers(122) built in the fan filter units respectively controls the fan filter unit. A plurality of sensors(124) are included in the fan filter unit, and it collect data according to the operation of the fan filter unit and supplies them to the fan filter unit controller. A main controller(102) is connected to the process module controllers through the network.
Patent KR-20100048282-A (KR)
Title: Quick shoe for camera
Inventor: KANG PIL SIK
IPC: G03B17/00
Filed: 2008-10-30
Abstract: PURPOSE: A quick shoe for a camera tripod is provided to prevent a camera from shaking by improving the anchoring force of the camera which is mounted on a tripod and to improve grip feeling by increasing the thickness of the quick shoe. CONSTITUTION: A quick shoe for a camera tripod comprises a male quick shoe(10), a tightening unit(13) and a female quick shoe(20). An inner space is formed on the center part of the male quick shoe. The tightening unit is inserted into a through hole of the inner space in order to fix a camera. Mounting holes are formed on the both sides of the fastening unit. A pressure projection having the mount incline of the angle is formed on the female quick shoe.