baber/WOPTO huggingface dataset:
Patent KR-20090021837-A (KR)
Title: Signal receiving apparatus and control method thereof
Inventor: KIM TAE HWAN
IPC: H04N5/50
Filed: 2007-08-28
Abstract: A signal receiving apparatus and a control method thereof are provided to reduce the time taken for searching all channels included in a channel frequency band by allocating some channel frequency bands among all channel frequency bands to an external device which can perform tuning. A tuner unit(11) includes at least one tuner, and a communication unit(12) communicates with at least one external device(20). A controller(17) allocates all channel frequency bands to the tuner unit and a tunable device and controls the communication unit and the tuner unit for tuning the allocated frequency bands. The controller stores channel information included in the all channel frequency bands tuned by the tunable device to a channel storage unit(13).
Patent KR-20090027909-A (KR)
Title: Satellite radio broadcasting receiver with a function for recording automatically user preference music and operation method of the same
Inventor: JUNG JAE HOON
IPC: H04B1/06
Filed: 2007-09-13
Abstract: A satellite radio broadcasting receiver with a function for automatically recording a user preference music and an operation method thereof are provided to automatically record a user preference music while automatically scanning channels one by one based on ranking information. In a radio receiving mode, a controller(130) outputs a receiving control signal in response to a channel selection signal. When a broadcast data signal includes a digital audio signal and music information, the controller selectively outputs a file deletion signal with regard to the first music file based on music information, score information and a set recording range while generating only ranking data based on the music information and score information or converting the digital audio signal into the first music file of a set digital format. In a radio standby mode or a reproduction mode, the controller outputs the receiving control signal based on an effective channel scan order pre-learned.
Patent KR-20090028334-A (KR)
Title: Nanowire grid polarizer and preparation method of the same
Inventor: LEE SU MI
IPC: G02B5/30
Filed: 2007-09-14
Abstract: A nanowire grid polarizer and a manufacturing method thereof are provided to form a nanowire grid polarizer having a stable structure by using mesoporous material. A mesoporous film composition is manufactured by mixing surfactant and silica precursor. A substrate is processed by performing a rubbing process. A substrate processing step includes a step for forming a polyimide film on the substrate and a step for rubbing a surface of the polyimide film. The mesoporous film composition is coated on the substrate. A silica mold composite is formed by aging the mesoporous film composition. Mesoporous material is manufactured by removing the surfactant in the silica mold composite. A metal is inserted in a channel of the mesoporous material.
Patent KR-20090030596-A (KR)
Title: 차량용 토크 컨버터
Inventor: KWON EU SUB
IPC: F16H41/24
Filed: 2007-09-20
Abstract: 본 발명은 저속도비 영역에서 유동박리에 의한 유동손실을 줄여 토크 컨버터의 성능을 증대시키는 차량용 토크 컨버터에 관한 것이다. 
     본 발명의 차량용 토크 컨버터는, 프론트 커버, 프론트 커버에 결합되어 회전하며, 다수의 블레이드를 포함하는 임펠러, 임펠러와 마주하는 위치에 배치되며, 다수의 블레이드를 포함하는 터빈, 임펠러와 터빈 사이에 위치하여 터빈으로부터 나오는 오일의 흐름을 상기 임펠러 측으로 바꾸는 리엑터, 프론트 커버와 터빈을 직접 연결할 수 있는 록업 클러치, 록업 클러치에 결합되며 축의 원주 방향으로 배치되는 스프링들을 구비하고, 이들 스프링들을 지지하는 리테이닝 플레이트를 구비한 토셔널 댐퍼를 포함하며; 임펠러의 블레이드들 및 터빈의 블레이드들에는 일부에 관통되는 오일 유통 홈이 형성된다. 
       
     토크 컨버터, 블레이드, 유동 박리, 유동 손실, 저속도비, 코어
Patent KR-20090032331-A (KR)
Title: Manufacturing method of soy sauce and soybean paste
Inventor: PARK HAN JAE
IPC: A23L27/50
Filed: 2007-09-27
Abstract: A method for preparing soy sauce and soybean paste using fermented soybeans, salts, water, ginseng, Phellinus linteus, hot pepper and hardwood charcoal is provided to show higher nutritive values than the soy sauce and soybean paste prepared by an existing conventional method. A method for preparing soy sauce and soybean paste comprises the following steps of: drying washed meju(fermented soybeans) for 5-10 days and leaving to stand the dried meju in salt water for 3-7 days; blanching washed ear shells, ginseng, Phellinus linteus, dried persimmon, jujube and garlic and leaving to stand the ingredients with salts for 12-36 hours; dipping Sagol(bones of the four legs of a cow) in water for 12-36 hours to remove blood and boiling the Sagol to obtain bone soup; and inputting the ear shells, garlic, Phellinus linteus, dried persimmon and jujube in a hemp cloth bag.
Patent KR-20080030528-A (KR)
Title: Optical information recording medium and azo-metal complex dye
Inventor: WATANABE KOUSUKE
IPC: G11B7/2578
Filed: 2007-09-28
Abstract: An optical information recording medium and azo-metal complex dye are provided to achieve excellent solubility, recording/reproducing properties, and high light fastness in the optical information recording medium, that is able to record information by irradiating laser beam of a wavelength below 400nm. An optical information recording medium(10A) comprises a disk-shaped substrate(12) which is transparent having a free groove with a track pitch of 50 to 500nm, and a recording layer(14) on which information is recorded by illuminating laser beam of a wavelength below 440mm. The recording layer comprises one or more azo-metal complex dye that is derived from a metal ion(or a metal oxide ion), and an azo dye represented by the structural formula (I-1) or (I-2), wherein Q represents carbocyclic group or a heterocyclic group, Q^2and Q^3 independently represent an atomic group forming a nitrogen-containing heterocycle, and R^2 represents a substituent.
Patent KR-20090035192-A (KR)
Title: Apparatus and method for firewall system integrated management
Inventor: HONG SEUNG JU
IPC: G08B25/08
Filed: 2007-10-05
Abstract: An apparatus and a method for efficiently managing various firewall systems are provided to secure stability of a network and a system by steadily maintaining integrity of a security policy. A policy managing part(20) manages a security policy about various firewall systems installed in a network(10). A session information collecting part(30) collects session information according to a security policy about the firewall systems, and grasps invasion and overload of the firewall systems. A data storage unit(45) is connected to the policy managing part and the session information collecting part, stores information managed by the policy managing part, and stores information managed by the session information collecting part.
Patent KR-20090040580-A (KR)
Title: Method and system for state notifying of mobile equipment by overseas roaming
Inventor: PARK SEUNG IL
IPC: H04L12/46
Filed: 2007-10-22
Abstract: A method and a system for notifying the state of a mobile communication terminal which performs a global roaming service are provided to easily enable a domestic subscriber to figure the state information of a terminal that a roamer holds overseas. A domestic GLR(Gateway Location Register) periodically receives the state information transmitted from a terminal performing a global roaming service(300), and an HLR(Home Location Register) confirms the location of the terminal(304). The domestic GLR transmits the state information to a global roaming status service server(306), and the global roaming status service sever transmits the state information to a predetermined terminal periodically(308).
Patent KR-20090040726-A (KR)
Title: Method of transmitting/receiving data in sensor network for reducing overhearing of sensor nodes
Inventor: KIM SE HAN
IPC: H04L29/02
Filed: 2007-10-22
Abstract: A method of transmitting/receiving data in a sensor network for reducing overhearing of sensor nodes is provided to minimize the power consumption of sensor nodes by minimizing the overhearing of the sensor nodes in a sensor network environment using an MAC(Media Access Control). A transmission node having transmission data generates a long preamble including at least short preamble for reducing the overhearing of other nodes(S510). The transmission node transmits the long preamble and the transmission data(S520). At least one first preamble includes the information as to the destination address of the transmission data, the residual amount of the second preamble at its time position and the length of the data to be transmitted.
Patent KR-20090043989-A (KR)
Inventor: CHO YOUNG IL
IPC: F04C18/04
Filed: 2007-10-30
Abstract: 본 발명에 의한 스크롤 압축기는, 압축실에 연통되어 압축되는 냉매의 일부를 바이패스시켜 압축기의 용량을 가변시키는 바이패스홀을 중간압 챔버와 밸브로 구성하여 스크롤 압축기의 용량가변장치를 간소화하고 이를 통해 압축기를 소형화하면서 생산비용을 절감할 수 있다. 또 상기 바이패스홀이 서로 근접되게 배치됨에 따라 한 개의 바이패스밸브만으로도 압축기의 운전용량을 용이하게 가변시킬 수 있어 바이패스밸브의 개수를 줄이면서도 신뢰도를 높일 수 있다. 
       
     스크롤, 바이패스홀, 중간압챔버, 바이패스밸브
Patent KR-20080040586-A (KR)
Title: Gas turbine air filter
Inventor: DEVINE II ROBERT HENRY
IPC: F02C7/00
Filed: 2007-11-01
Abstract: An air filter for a gas turbine is provided to ensure a partial reuse or recirculation by installing a frame for supporting a filter member and a reinforcing band crossing the frame. An air filter for a gas turbine comprises a frame, a filter member(110) and one or more reinforcing band(140). The frame is made of beverage board material. The filter member has a plurality of wrinkles(120). The reinforcing band includes a plurality of teeth parts(150). The tooth part mates with at least one of the wrinkles. The filter medium is made of glass and/or paper. The air filter includes a card board coated with beverage board material. The beverage board material is reused or recycled.
Patent KR-20090046302-A (KR)
Inventor: YOON CHAN YOUNG
IPC: G03B21/00
Filed: 2007-11-05
Abstract: 본 발명은 콜리메이팅 렌즈의 굴절율보다 큰 굴절율을 가지는 집광렌즈를 구비함으로서, 상기 콜리메이팅 렌즈를 비롯한 상기 집광렌즈 이후의 렌즈들의 크기를 소형화하는 프로젝터에 관한 것이다.
Patent KR-20090048260-A (KR)
Inventor: KIM SANG HOON
IPC: A61P1/16
Filed: 2007-11-09
Abstract: 본 발명은 CIDE-C(cell death-inducing DFF45-like effector C)의 발현을 억제하는 물질을 유효성분으로 함유하는, 지방간의 예방 또는 치료용 조성물; 지방간을 유도하는 PPARγ와 결합할 수 있는 쥐 CIDE-C 유전자 프로모터; 상기 프로모터 및 리포터 유전자를 포함하는 벡터; 상기 벡터를 포함하는, 지방간을 예방 또는 치료하는 후보물질을 검색하기 위한 키트; 및 상기 벡터를 이용하여 지방간을 예방 또는 치료하는 후보물질을 검색하는 방법에 관한 것이다. 
     본 발명에 따른 CIDE-C의 발현을 억제하는 물질을 유효성분으로 함유하는 조성물은 지방간의 예방 또는 치료에 유용하다.  또한 본 발명에서 제공되는 쥐 CIDE-C 유전자 프로모터는 PPARγ와 결합하여 CIDE-C 유전자를 발현시켜 지방간의 생성을 촉진하기 때문에, 상기 프로모터를 적절한 리포터 유전자와 융합시킨 벡터를 이용하면 지방간을 예방 또는 치료하는 후보물질을 효과적으로 검색할 수 있으며, 이를 통해 얻어진 후보물질은 CIDE-C 유전자의 발현을 억제하여 간에서 지방의 축적을 억제하므로 지방간의 치료 및 예방에 유용하다.
Patent KR-20090050401-A (KR)
Inventor: JANG DONG WON
IPC: H04N7/18
Filed: 2007-11-15
Abstract: 본 발명은 기존의 전력선을 이용하여 화상 정보를 전송하고 수신할 수 있도록 한 전력선 통신모뎀을 이용한 화상 정보 송수신장치 및 방법에 관한 것이다. 본 발명의 화상 정보 송수신장치는 촬영부에서 촬영된 화상을 화상 신호로 변환시키는 제 1통신부, 및 제 1통신부로부터의 화상 신호를 변조하고 변조된 신호와 전력을 함께 다중화하여 전력선을 통해 반송하는 제 1전력선 통신모뎀을 포함하는 화상 정보 전송수단; 및 화상 정보 전송수단과 전력선을 통해 접속되고, 전력선을 통해 송신되어 오는 반송 신호를 수신하여 전력 및 화상 신호로 각각 분리하고 분리한 화상 신호를 복조하는 제 2전력선 통신모뎀, 및 제 2전력선 통신모뎀으로부터의 화상 신호를 재현가능한 화상이 되게 신호처리하여 표시부에 재현시키는 제 2통신부를 포함하는 화상 정보 수신수단을 포함한다.
Patent KR-20090051658-A (KR)
Inventor: KWON JONG HWAN
IPC: B60K15/077
Filed: 2007-11-19
Abstract: 본 발명은 연료탱크 내부에 설치되어 흡입라인을 통해 상기 연료탱크의 연료를 공급받는 리저버컵과, 상기 리저버컵 내의 연료를 엔진측으로 공급시키는 공급라인 및, 엔진에서 리턴되는 연료를 상기 리저버컵으로 회수시키는 리턴라인을 포함하며, 상기 리저버컵에는 상기 리저버컵 내의 연료 온도에 따라 상기 연료탱크의 연료가 상기 리저버컵 내로 공급되는 것을 제어하는 가변 제어수단이 구비됨으로써, 연료온도의 저온시 연료 온도 상승시간을 줄여 연료필터 히터의 작동시간이 줄어들게 되므로 저온 초기 시동시 전력소모를 줄일 수 있음은 물론, 이에 따라 다른 전력 소모장치의 작동 성능을 향상시킬 수 있는 장점이 있고, 연료온도의 고온시 피딩되는 연료 자체의 온도를 제어해주기 때문에 피딩되어 발생하는 연료온도 상승으로 발생되는 출력저하, 고압 연료펌프 손상을 방지할 수 있게 되는 디젤 연료탱크의 리저버컵 구조를 제공한다. 
       
     연료탱크, 리저버컵, 제어밸브, 바이메탈, 연료 섞임,
Patent KR-20090056025-A (KR)
Title: Power supply for a lamp comprising light emitting diode
Inventor: OH SOO HAK
IPC: H05B37/02
Filed: 2007-11-29
Abstract: A power supply for a lamp comprising a light emitting diode is provided to generate uniform light by supplying a contest power to each group through a branch circuit. A power supply unit of an LED lamp comprises a rectifier circuit(100) and a power factor correction circuit(200). A rectifier circuit rectifies the AC voltage to the DC voltage, and the power factor correction circuit comprises a boost circuit, resistors. The boost circuit converts the DC voltage rectified by a switching element into a higher output voltage, and a switching controller controls the switching element in order to maintain the output voltage constantly. A first and a second resistor are serially connected between an input terminal and the ground of the boost circuit. A third and a fourth resistor are serially connected between the output terminal and ground of the boost circuit.
Patent KR-20090061982-A (KR)
Title: Improving method of starting performance in diesel engine
Inventor: CHOI KWON HYOUNG
IPC: F02D41/06
Filed: 2007-12-12
Abstract: A method for improving starting performance in a diesel engine is provided to improve starting performance by converting energy operating auxiliary machineries in maximum load condition into drive torque when a turbocharger is boosted and the response rate of an engine is fast. A method for improving starting performance in a diesel engine comprises: a step(S12,S14) increasing idle RPM(Revolution Per Minute) to gradient starting idle RPM in case a gradient starting switch is turned on at the idle state and converting PID(Proportional-Integral-Derivative) control coefficient for the idle control into the gradient starting PID control coefficient; a step(S16) operating controllable auxiliary machineries in the maximum load condition; a step(S18) which switches off the controllable auxiliary machineries, or operates the controllable auxiliary machineries in the minimum load condition; and a step(S20) of engaging with a clutch.
Patent KR-20090062152-A (KR)
Title: Method for preparing of solar cell using plasma-surface-treatment
Inventor: CHEONG JU HWA
IPC: H01L21/3065
Filed: 2007-12-12
Abstract: A method of manufacturing the solar battery using the plasma surface treatment is provided to reduce the dead layer without an edge isolation progress. Provided is the solar cell board(201). The impurity of the first conductivity type is doped in the substrate. The impurity of the second conductive type and the first conductivity type is injected in the solar battery to form the emitter layer(202). The front of substrate is plasma processed to reduce the dead layer(202'). The backplane of substrate is plasma processed and the emitter layer is formed. The impurity injecting layer(207) of the second conductive type is removed and the substrate is planarized. The reflection barrier layer is formed in the front of substrate. The front electrode is contacted with the emitter layer. The back contact electrode is contacted with the back substrate. The BSF is formed in the back substrate contacting with the back contact electrode.
Patent KR-20080056654-A (KR)
Title: Abnormality diagnostic device
Inventor: YOSHIDA SHINSUKE
IPC: H02J7/00
Filed: 2007-12-17
Abstract: An abnormality diagnosing device is provided to accurately detect a disconnection of a battery by discriminating a defective switch from an erroneous connection between a battery and a detection terminal. Plural voltage detection circuits(D1-Dn) are parallel-connected to corresponding batteries and detect voltages from the battery. Plural discharge circuits are parallel-connected to the corresponding battery and selectively discharge the battery. Each of the discharge circuits includes a series-connected switch and a resistor. A switch driving circuit is connected to the switch of the discharge circuit and selectively turns on/off the switch. Plural diagnosis voltage detection circuits are connected to the discharge circuit and detect the voltages across the switch and the voltage across the corresponding resistor. An abnormality diagnosing section(10) controls the switch driving circuit, such that the switch is driven at one of first and second operation modes. The abnormality diagnosing section determines whether a connection between the battery and the discharge circuit is defective or the switch is defective according to the voltages detected during the first and second operation modes.
Patent KR-20090064875-A (KR)
Title: Infant teaching method and device therefor
Inventor: KIM JUN HEE
IPC: G09B7/00
Filed: 2007-12-17
Abstract: An infant teaching apparatus is provided to automatically confirm evaluation about a studying result and to improve intellectual capacity and physical development. Examination paper information is displayed on an examination paper display window(19) based on related information between the examination paper display window and the examination paper information. Hint information corresponding to one of examination papers displayed on the examination paper display window is outputted based on the related information between the hint information and the examination paper information. One of the examination paper display window in which the examination paper information is displayed is selected. The selected examination paper is compared with the examination paper corresponding to the outputted hint information. One of answer display information and incorrect answer display information is outputted according to the compared result.
Patent KR-20090065610-A (KR)
Inventor: LEE WON TAE
IPC: F21V21/00
Filed: 2007-12-18
Abstract: 본 발명은 경량철골천장에 매입 시공되는 다운라이트⑴의 하중을 천장의 석고텍스⑷에 만 전적으로 지탱케 하므로 생기는 석고텍스의 변형과 전등의 기울어짐 현상을 방지하는 다운라이트에 관한 것이다. 
     경강선을 “ㄷ”자로 가공하여 만든 쌍지탱발⑶을 전등 양측의 측면 후레임⑵에 각각 결합하고 다운라이트⑴가 설치된 양측주변 M바⑸의 내측에 지탱하고 탄성으로 4방에서 밀어올려 고정하는 방법으로 설치한다. 
      기계적으로 천장에 튼튼히 설치하는 다운라이트 에 관한 것이다. 
       
     다운라이트
Patent KR-20090066619-A (KR)
Title: Cardiac pacemaker and method of co-using amplifier using the same
Inventor: CHAE YOUNG CHEOL
IPC: A61F2/00
Filed: 2007-12-20
Abstract: A cardiac pacemaker and a method of sharing amplifiers using the same are provided to extend the replacement cycle of batteries by reducing power consumption of the amplifiers and to minimize the area of chips by decreasing the number of the amplifiers. A cardiac pacemaker comprises: a sensing stage(5) including an atrium sensing stage and a ventricle sensing stage; and a digital signal processor(90). The atrium sensing stage converts the electric signal into a digital signal after converting the pulsation of the atrium(A) into an electric signal by sensing a pulsation of the atrium. The ventricle sensing stage converts the electric signal into a digital signal after converting the pulsation of the ventricle(V) into an electric signal by sensing a pulsation of the ventricle. The processes output signals of the atrium sensing stage and ventricle sensing stage. Amplifiers are shared by modules reciprocally performing the identical function among first modules composing the atrium sensing stage and second modules composing the ventricle sensing stage. The first modules include an instrumentation amplifier(10), a band pass filter(20), a variable gain amplifier(30), and an analog-digital converter(40). The second modules include an instrumentation amplifier(50), a band pass filter(60), a variable gain amplifier(70), and an analog-digital converter(80).
Patent KR-20080005164-A (KR)
Title: Liquid crystal display device and manufacturing method thereof
Inventor: NAKANISHI YOHEI
IPC: G02F1/1333
Filed: 2007-12-20
Abstract: An LCD(Liquid Crystal Display) and a method for manufacturing the same are provided to implement highly reliable display by reducing an image sticking state and simply and certainly improving a display characteristic. In an LCD which comprises the first substrate(41) having the first electrode and the second substrate(42) having the second electrode, alignment films(46a,46b) and a liquid crystal layer(38) are inserted between the first substrate and the second substrate. At the liquid crystal layer(38), a polymer structure having an alignment pattern is formed to align liquid crystal molecules to an appointed direction. The average roughness of the polymer structure surface is below 10 nm. A slit to perform the regulation of the alignment pattern is formed at the first electrode.
Patent KR-20090066871-A (KR)
Title: Image forming apparatus and image forming method
Inventor: HONG SEUNG WOOK
IPC: G06F3/12
Filed: 2007-12-20
Abstract: An image forming apparatus and a method thereof for receiving an image from an image storing apparatus are provided to transmit print data before selecting the print option of the image by reducing the latency time of the user. One or more image stored in an image storing apparatus is selected(S10). The print option of the selected image is set up(S30). The transmission of the selected image to the image forming apparatus starts before the setup completion of the print option(S20). The transmitted image is printed out based on the set printing option(S40).
Patent KR-20090068002-A (KR)
Title: Method for fabricating non-volatile memory device having charge-trapping layer
Inventor: KIM YONG TOP
IPC: H01L27/115
Filed: 2007-12-21
Abstract: A method for manufacturing a non-volatile memory device is provided to improve operational performance and data storage property by forming silicon-rich nitride having uniform film quality. A tunneling layer(310) is formed on a semiconductor substrate(300). An electric charge trapping layer(320) is formed by depositing silicon-rich nitride on the tunneling layer at a deposition rate of 2.7 to 3.2 A/sec. A blocking layer(330) and a control gate electrode(340) are sequentially formed on the electric charge trapping layer. A gate stack is formed by patterning the control gate electrode, the blocking layer, the electric charge trapping layer and the tunneling layer.
Patent KR-20090068026-A (KR)
Title: Sound absorbing walls
Inventor: LEE JUNG WHEE
IPC: E01F8/00
Filed: 2007-12-21
Abstract: A soundproof wall is provided to reduce the time and cost required for maintenance and repair of a soundproof wall remarkably by replacing after separating a damaged soundproof plate only and replacing a soundproof plate without equipment such as a crane. A soundproof wall comprises many pillars(110) arranged along a road or a railroad track, a soundproof plate(122) arranged to be separable between the pillars, and a fixing member coupled to each pillar to support the soundproof plate and separating the soundproof plate after being separated from the post, wherein flanges(111,112) are formed on two sides of each pillar, and first and second fixing pieces(131,135) are coupled to two sides of one of the flanges.
Patent KR-20090069714-A (KR)
Title: Time dependent dielectric breakdown test pattern and method thereof
Inventor: LEE SANG GI
IPC: H01L21/66
Filed: 2007-12-26
Abstract: A time dependent dielectric breakdown test pattern and method thereof are provided to detect breakdown of a dielectric layer by measuring an inter-terminal resistance after TDDB. TDDB(Time Dependent Dielectric Breakdown) of the capacitance in which the bottom electrode and upper electrode are prepared between dielectric layers is tested. The TDDB is tested through a pad connected to the bottom electrode and upper electrode(S10). In the step of testing TDDB, whether the TDDB property is fault or not is determined(S20). When determining the fault of the TDDB, it is tested whether a short is generated or not by a pair of pads which is prepared in the lower electrode and at the same time, it is tested whether a short is generated or not by a pair of pads which is prepared in the upper electrode(S30).