baber/WOPTO huggingface dataset:
Patent KR-20070015376-A (KR)
Title: Switching regulator
Inventor: SAKAI MASARU
IPC: H02M3/04
Filed: 2005-03-09
Abstract: A control signal generating circuit (1) comprises a comparator (10) for comparing an output voltage VO with a reference voltage outputted from a reference voltage source (11), a flip-flop (12) set by the output of the comparator (10), and a pulse control circuit (13) which receives an input voltage VIN, a reference voltage VREF2, and the inverted output of the flip- flop (12), sets the on time in accordance with the ratio between the input voltage VIN and the reference voltage VREF2, and resets the flip-flop (12) when the on time elapses after the output pulse of the flip-flop (12) rises. The output pulse of the flip-flop (12) is outputted as a control signal into a driver logic circuit (2). The driver logic circuit (2) performs on/off control of NMOSs (3, 4) according to the control signal. Thus, a switching regulator capable of operating at high speed can be realized. ® KIPO & WIPO 2007
Patent KR-20070032940-A (KR)
Title: 스케일러블 부호화 방법 및 장치, 스케일러블 복호 방법 및장치, 그 프로그램 및 그 프로그램을 기록한 기록 매체
IPC: H04N19/635
Filed: 2005-10-04
Abstract: 부호화 대상의 화상 신호를 여러 계층으로 분할하여 부호화하는 스케일러블 부호화 방법으로, 상기 여러 계층 중 적어도 하나의 대상 계층의 화상 신호를 상기 대상 계층에 할당된 부호량에 기초하여 부호화함과 동시에, 부호화 이전의 화상신호와 부호화 이후의 화상 신호를 복호한 화상 신호의 차에 해당하는 잔차 신호를 출력하는 스텝과, 상기 잔차 신호와, 다른 목적 계층에의 할당 부호량 및 그 목적 계층의 화상 신호에 기초하여 상기 잔차 신호의 부호화에 할당하는 대상 부호량을 결정하는 스텝과, 상기 결정한 대상 부호량에 기초하여 상기 잔차 신호를 부호화하는 스텝과, 상기 목적 계층에의 할당 부호량을 상기 대상 부호량에 기초하여 변경하고, 변경한 부호량에 기초하여 상기 목적 계층의 화상 신호를 부호화하는 스텝을 가진다.
Patent KR-20070016132-A (KR)
IPC: B32B7/02
Filed: 2005-03-29
Abstract: 변조 방지 자동차 번호판의 간단한 생산을 위한 스템핑 필름(10)과 생산을 위해 스템핑 필름(10)을 사용한 자동차 번호판이 설명되어 있다. 스템핑 필름(10)은, 캐리어 필름(12)과, 자동차 번호판의 기판(32) 상에 고정될 수 있고 캐리어 필름(12)으로부터 분리가능하며 캐리어 필름(12)으로부터 시작하여 투명 릴리스 층(16), 불투명 데코레이션 층(18), 투명 보호 층(20), 광학적 가변 층(22), 반사 층(24), 착색 층(28), 및 접착제 층(30)을 가지는 트랜스퍼 층(14)을 구비한다. 데코레이션 층(18)은 투명 보호 층(20)이 릴리스 층(16)에 인접하는 상호 이격 영역 인터럽션부(36)를 가진다. 접착제 층(30)은 자동차 번호판의 기판(32)에 트랜스퍼 층(14)을 고정하기 위해 설치된다.
Patent KR-20070009697-A (KR)
Title: Dual-mode equalizer in an atsc-dtv receiver
Inventor: MARKMAN IVONETE
IPC: H04N5/21
Filed: 2005-05-11
Abstract: A receiver comprises an equalizer that has at least two coefficient modes of operation, in a first coefficient mode, the equalizer starts with a preset non-zero value in the main tap; while in a second coefficient mode, the equalizer starts such that all taps are set equal to the same value, e.g., a value of zero. ® KIPO & WIPO 2007
Patent KR-20070034483-A (KR)
Title: 통신 시스템
IPC: G06F21/44
Filed: 2005-06-06
Abstract: 서버 장치(103)는, 각 통신 기기(101, 102)의 대기 수신 가부 정보에 따라서, 대기 수신 능력을 갖는 한쪽의 통신 기기를 대기 수신측 통신 기기로서 선택하는 동시에, 다른 쪽의 통신 기기를 접속측 통신 기기로서 선택한다. 대기 수신측 통신 기기는, 대기 수신측 통신 기기에 접속된 라우터 장치가, 대기 수신 어드레스 정보의 수신처를 갖는 신호를 수신하여 대기 수신측 통신 기기에 전송하도록 이 라우터 장치를 설정한다. 접속측 통신 기기는, 대기 수신 어드레스 정보의 수신처를 갖는 패킷(212)을 대기 수신측 통신 기기에 송신한다.
Patent KR-20070017555-A (KR)
IPC: H01L29/78
Filed: 2005-04-18
Abstract: 반도체 제조 공정은, 제1과 제2 웰 영역 상에 제1과 제2 트랜지스터를 각각 형성하는 단계를 포함하고, 상기 제1 트랜지스터는 제1 게이트 유전체를 갖고, 상기 제2 트랜지스터는 제1 게이트 유전체와는 상이한 제2 게이트 유전체를 갖는다.  제1 트랜지스터는 제1 게이트 전극을 갖고, 제2 트랜지스터는 제2 게이트 전극을 갖는다.  제1과 제2 게이트 전극은 조합에서 동일하다.  제1 게이트 유전체와 제2 게이트 유전체 모두는 하프늄 산화물과 알류미늄 산화물과 같은 높은-K 유전체를 포함할 수 있다.  제1과 제2 게이트 전극 모두는 각 게이트 유전체 위에 놓이는 게이트 전극층을 포함한다.  게이트 전극층은 TaSiN 또는 TaC가 바람직하다.  제1과 제2 게이트 전극 모두는 게이트 전극층 위에 놓이는 도전층을 포함할 수 있다.  그런 일 실시예에서, 도전층은 폴리실리콘과 텅스텐을 포함할 수 있다.     
       
     반도체 제조 공정, 트랜지스터, 게이트 유전체, 단일 금속 게이트 전극, 도전층, 집적회로
Patent KR-20080065404-A (KR)
Title: Rfid tag
Inventor: KWON HONG IL
IPC: H01Q1/24
Filed: 2007-01-09
Abstract: An RFID(Radio Frequency IDentification) tag is provided to widen a frequency band of the RFID tag having broadband characteristics by forming an antenna using T-shaped matching on a rectangular conductive plate, facilitate production by printing the RFID antenna in a planar shape, and improve reliability by minimizing restriction for installing the RFID tag. An antenna(102) includes a square conductive plate(120) and a T-shaped slot(123) opened to one side at the center of the square conductive plate. An IC chip(110) is respectively installed to each conductive plate separated by the T-shaped slot at the center of the conductive plate. The IC chip is connected to both conductive plates between vertical and horizontal slots(121,122) of the T-shaped slot. The antenna includes an insulation supporter printed by conductive ink and is operated in 844-1087MHz(Mega Hertz).
Patent KR-20070078057-A (KR)
Title: A tamper evident closure for bottles containing valuable drinks
Inventor: BATTEGAZZORE PIERO
IPC: B65D55/08
Filed: 2007-01-16
Abstract: An opening-evident cap for a bottle containing high-price drink is provided to break a pipe-shaped member into plural sections if a user intends to change the cap. In the opening-evident cap for a bottle(1) containing high-price drink, the bottle has a bottle neck(2) extended from a base(3) connected to a bottle body along a vertical axis(X-X) of the bottle. The bottle neck has an opening(4) at a free end(5). The cap has a stopping unit(6) combined to the outer peripheral surface of a wall(10) of a pourer(11) by screws(8,9) so as to block up the opening of the bottle neck and provided with a circular free edge(24) formed in a direction of the bottle body. A sleeve(17) is installed along the outer peripheral surface of the bottle neck and composed of at least one annular flange(20) extended in a radial direction along the outer peripheral surface of the bottle neck and units(18,19) for preventing axial and radial movements for the outer peripheral surface of the bottle neck. The pourer is connected to the sleeve in an axial direction. A pipe-shaped member(22) is disposed at the radial outer side in a concentric structure for the sleeve and extended from the base of the bottle neck toward the free edge of the stopping unit in an axial direction. The annular flange of the sleeve has an extended part radially extended between at least radial parts of end portions(25) facing the free edge at the pipe-shaped member and the free edge of the stopping unit.
Patent KR-20080068228-A (KR)
Title: Transparent conductive oxide film and method for preparing the same and indium-tin composite oxide and sintered material
Inventor: KIM BYONG JU
IPC: H01B5/14
Filed: 2007-01-18
Abstract: A transparent conductive oxide film and a method for preparing the same, an indium-tin composite oxide, and a sintered material are provided to decrease a manufacturing cost and substitute for ITO used for various displays or an electrode of a solar cell. A transparent conductive oxide film is made of a metal oxide containing one or more metal selected from a group consisting of indium(In), tin(Sn), magnesium(Mg), Calcium(Ca), strontium(Sr), and a barium(Ba), and oxide(O). The one or more metal selected from a group consisting of magnesium(Mg), Calcium(Ca), strontium(Sr), and a barium(Ba) is contained at 1 to 20 at.% for total metallic elements. The indium(In) and the tin(Sn) are contained at 80 to 99 at.% for the total metallic elements. The indium(In) is contained at a ratio between 0 and 60 at.% or equal to 60 at%.
Patent KR-20080073137-A (KR)
Title: Active geometry controlled suspension system and the control method of the same
Inventor: BAE HAN WOOK
IPC: B62D17/00
Filed: 2007-02-05
Abstract: An active tire track control system and a method for controlling the same are provided to control an AGCS actuator accurately by sensing lateral acceleration of a vehicle and matching with the real turning direction. A method for controlling an active tire track control system comprises the steps: detecting increasing speed, steering angle, and acceleration(S1); judging a turning direction in accordance with detected speed, steering angle and acceleration and controlling an opposite wheel to turning direction(S2,S5); sensing lateral acceleration of the vehicle(S3,S6); and judging a real turning direction in accordance with the detected values and controlling the opposite wheel to turning direction if real turning direction and selected turning direction(S4).
Patent KR-20070082534-A (KR)
Title: Exposure method and method of manufacturing semiconductor device
Inventor: OHNUMA HIDETO
IPC: G03F7/20
Filed: 2007-02-14
Abstract: An exposure method and a method of manufacturing a semiconductor device using the exposure method are provided to eliminate problems in alignment and complexity in the design of the original mask even in the case of reducing the pattern size of the original mask pattern when projecting the original mask pattern onto a resist. An exposure method comprises the steps of: illuminating a hologram recording medium(111), in which a hologram with a first pattern is recorded by illumination with a laser beam emitted from a first laser oscillator(101), with a laser beam emitted from a second laser oscillator; and delivering the laser beam emitted from the second laser oscillator, which passes through the hologram recording medium, onto a resist, thereby forming a second pattern in the resist. The laser beam used for illuminating the resist through the hologram recording medium in which the hologram is recorded has a shorter wavelength than a wavelength of the laser beam used for recording the hologram in the hologram recording medium. The wavelength of the laser beam used for illuminating the resist is 1/(0.5 x n) (wherein n is an integer not less than 3) that of the laser beam used for recording the hologram.
Patent KR-20070029233-A (KR)
Title: Portable apparatus for interview studying having mode and language selection type
Inventor: LEE KYUNG HO
IPC: G06F15/02
Filed: 2007-02-21
Abstract: A portable oral test learning device of a mode/language selection function is provided to enable a user to learn an oral test with respect to a location and experience diverse oral tests of each mode/language, and increase learning efficiency by evaluating the oral test. A storing part(180) stores speech information for each mode/language, image information of an interviewer of each mode, and the speech/image information for answers and attitude of a learner. A controller(130) outputs a speech/image signal by synchronizing the speech information for the questions with the image information of the interviewer in responding to a mode/language selection signal, and stores the speech information for the questions and the image information for the attitude of the learner to the storing part. A mode/language selector(160) outputs the speech or image signal for selecting the mode/language and outputs a control signal matched with the selected mode/language to the controller.
Patent KR-20080079902-A (KR)
Title: Data burst assembly apparatus for processing data burst and method thereof
Inventor: HAHM KYOO RYON
IPC: H04L47/41
Filed: 2007-02-28
Abstract: A data burst assembly device for processing a data burst and a method thereof are provided to monitor an amount of data traffic to dynamically generate/process the data burst according to the monitored results, thereby magnifying a data burst usage rate according to network characteristics. A receiver(210) receives packets from at least one source. A monitoring unit(220) monitors a data traffic state of a network. A data burst generator(230) dynamically determines a value of a generation parameter for generating a data burst for the received packets, according to the monitored results of the monitoring unit, and generates the data burst by using the determined generation parameter value.
Patent KR-20080088689-A (KR)
Title: 석재 묘지 시설
Inventor: O GEUM DONG
IPC: E04H13/00
Filed: 2007-03-30
Abstract: 본 발명은 석재 묘지 시설에 관한 것으로, 보다 상세하게는 분묘를 석재로 제작하고 분묘 주위의 묘지터를 자갈을 매립하여 조성함으로써 벌초를 할 필요가 없고, 화장하지 않은 채로 선조의 유골을 유골함에 안치하거나 시신을 석관에 안치하여 전통 미풍양속에 반하지 않으며, 종래의 분묘에 비해 콤팩트한 하나의 분묘에 다수의 유골함 또는 석관을 수용하여 묘지에 의한 국토의 침식을 최소화할 수 있는 석재 묘지 시설에 관한 것이다. 
     본 발명에 따른 석재 묘지 시설은, 지상에 설치되되 하단부가 지중에 매설되어 고정되고 내부에 공간부가 형성된 석재의 분묘측벽이 구비되고, 상기 분묘측벽의 상부를 덮는 석재의 분묘지붕이 구비된 석재분묘와; 상기 분묘측벽의 공간부에 수용되는 석재의 유골함 또는 석관과; 상기 석재분묘의 주위에 자갈이 매립되어 조성된 자갈묘지터를 포함하는 것을 특징으로 한다. 
       
     분묘, 석재분묘, 묘지, 유골함, 석관, 자갈묘지터
Patent KR-20080092507-A (KR)
Title: Jet type air cleaner
Inventor: LEE WON WOO
IPC: B01D46/00
Filed: 2007-04-12
Abstract: A jet type air cleaner is provided to enable a small capacity fan to be used by performing suction of air easily, excellently remove contaminants from the sucked air by increasing areas of first and second dust collecting filters contacted with sucked air, and improve air purification efficiency by adsorbing fine dust onto a deodorizing filter smoothly and naturally. A jet type air cleaner comprises: a body(100) forming a basic external shape of the air cleaner; a first filter(200) joined with one side face of the body to filter large foreign materials; a fan(300) installed in the body adjacently to the first filter to suck air from the outside coercively; a first dust collecting filter(400) which is installed in the body, and of which a central part is slightly tilted in the downward direction such that an opened outlet is formed in the central part, the first dust collecting filter being located at a front face part of the body from which air is jetted by the fan; and a deodorizing filter(600) disposed on a front face portion of the first dust collecting filter. The jet type air cleaner further comprises a second dust collecting filter(500) formed in a "V" shape between the first dust collecting filter and the deodorizing filter such that the second dust collecting filter is spaced from the first dust collecting filter in a predetermined interval to increase areas of the first and second dust collecting filters contacted with the air by diffusing air and flowing out the air to an edge portion of the second dust collecting filter.
Patent KR-20080069891-A (KR)
Title: Digital broadcasting system and method of processing data
Inventor: CHOI IN HWAN
IPC: H04N21/2381
Filed: 2007-04-14
Abstract: A digital broadcast system and a data processing method are provided to be resistant an error in transmitting mobile service data via a channel and have compatibility with an existing receiver. The first packet generator(130) generates signaling information including a transmission parameter related to a service of a mobile service data, and packetizes the generated signaling information into a pre-set data packet format. A mobile service multiplexer(150) multiplexes a mobile service data packet including the mobile service data and the signaling information packetized by the first packet generator. A transport multiplexer(160) multiplexes a main service data packet including main service data and the data packet multiplexed by the mobile service multiplexer and transmits the multiplexed packets to at least one transmitter located at a remote area.
Patent KR-20070105856-A (KR)
Title: Hermetic rotary compressor and refrigeration cycle apparatus
Inventor: HIRAYAMA TAKUYA
IPC: F04B39/02
Filed: 2007-04-20
Abstract: A hermetic rotary compressor and a refrigeration cycle apparatus are provided to improve reliability by effectively supplying lubricant to a roller bearing even when the roller bearing is installed to a roller sliding unit. A hermetic rotary compressor includes: a closed case(11) storing lubricant on its bottom; an electric motor unit(20) received in the closed case; a compression mechanism(40) received in the closed case and including a cylinder(31), a roller(54) eccentrically rotating in a cylinder chamber(40) of the cylinder and a vane reciprocating according to rotation of the roller; a rotary shaft(50) supported by a main bearing(32) and a sub-bearing(33) and coupling the electric motor unit and the compressor mechanism; a roller bearing(53) provided in at least one position of between the main bearing and the rotary shaft, between the sub-bearing and the rotary shaft, and between the roller and the crank shaft unit of the rotary shaft; an oil feed opening(55) provided to the rotary shaft along the center axis from one end face thereof and introducing lubricant on the bottom inside the closed case to the other end face side; and an oil supply opening(57a to 75d), whose one end is opened to the oil feed opening and the other end is opened to the outer circumferential surface of the rotary shaft and opened toward the direction of load when a large load is applied to the roller bearing, thereby supplying lubricant to the roller bearing.
Patent KR-20080099557-A (KR)
Title: A method to make sliced boiled beef or pork using a lacquer tree extraction
Inventor: SUH HEE DONG
IPC: A23L13/40
Filed: 2007-05-09
Abstract: A method for making cow and pig cooked beef by using the lacquer extract without toxicity is provided to remove danger of the getting poison oak and improve taste and scent when the cooked beef is made into the lacquer extract without toxicity. A method for making cow and pig cooked beef by using the lacquer extract without toxicity comprises the following steps of : a step in which the lacquer tree or the bark of the lacquer tree which become over 7 year are pretreated in furnace at 150~200deg.C for 2~6 hours and puts in caldron with the water and the air among atmosphere is injected and which heats the lacquer tree or the bark of the lacquer tree at 95~100deg.C for 15~30 hours and extracts the lacquer extract without toxicity; and a step for producing the cooked beef by boiling the lacquer extract and beef or pork.
Patent KR-20080105855-A (KR)
Title: Device for filtering an trash
Inventor: JEON JONG CHUN
IPC: E03F5/06
Filed: 2007-06-01
Abstract: A waste filter is provided to prevent a drain outlet from being blogged by the waste flew together with rainwater in a water collecting well, and to prevent rainwater from not being drained off smoothly to a drain outlet by a water collecting well. A waste filter comprises a holder portion(100), a penetration portion(130), a guide portion(120) formed between the border of the holder portion and the penetration portion, a collecting portion(200) having a holder portion and a perforation portion, and a connection portion(150) connecting the holder portion and the collecting portion.
Patent KR-20080108700-A (KR)
Title: Method for displaying internet television infomation of broadcasting receiver and broadcasting receiver enabling of the method
Inventor: JEONG YUN OH
IPC: H04N7/16
Filed: 2007-06-11
Abstract: A method for providing internet TV information to a broadcasting receiver and a broadcasting receiver adopting the method thereof are provided to determine whether a user views a broadcasting program, is provided from the internet TV, or a broadcasting program, received through a tuner, by outputting information to a display unit through OSD. The title information of a broadcasting program is determined by parsing PSIP(Program and System Information Protocol) information of the broadcasting program received to a tuner(S202). It determines whether to connect the internet TV of a broadcasting receiver(S203). It determines whether the title information is included in the program list of the internet TV(S204). A display unit outputs a user interface which informs that the broadcasting program is provided from the internet TV(S205).
Patent KR-20080111594-A (KR)
Title: Automatic slop control equipment of a big panels
Inventor: KWON BONG JAE
IPC: B23K37/04
Filed: 2007-06-19
Abstract: The object of the invention is intended to provide 3D large size plate member automatic inclination control device for automatically maintaining the proper angle of inclination in the target position by using the welding traveling distance and position data or the tilt angle sensor. A 3D large size plate member automatic inclination control device comprises a board material lower part supporting apparatus(110) supporting concave or the convex shape board material; a slope bed(120) which above circuit board lower part supporting apparatus is formed, and controls the angle of above circuit board; a restraint(130) it fits with board material is developed in the outer ring of the slope bed and fixes above circuit board; a restraint(130) fits with board material is developed in the outer ring of the slope bed and fixes above circuit board; a motor(160) providing the driving force in the rotation of above circuit board; a universal joint f delivering the driving force delivered from the motor; a screw jack(180) connecting the slope bed and universal joint bar; and a central axis(190) which is formed in the bottom central part of the slope bed and forms the axis in the rotation of the slope bed.
Patent KR-20070121557-A (KR)
Title: Energy-efficient process for para-xylene production
Inventor: BRESLER LEO
IPC: C07C15/08
Filed: 2007-06-20
Abstract: An energy-efficient process for preparing para-xylene from a feed stream having a significant amount of C9+ aromatic compounds is provided to improve the yield of a desired xylene isomer while reducing circulation loss and recyclization loss. A process for producing and recovering at least one high-purity xylene isomer from a feed stream(1) containing alkylaromatic hydrocarbons, and at least 1.0 wt% of C9 and higher heavy hydrocarbons including at least 0.5 wt% of methylethyl benzene, comprises the steps of: (a) contacting the feed stream with a heavy aromatic conversion catalyst in a heavy aromatic conversion zone(100) in a heavy aromatic conversion condition to obtain a demethylated stream having a methylethyl benzene content lower than the corresponding content in the feed stream; (b) carrying out fractional distillation of the demethylated aromatic stream to separate a light product containing C7 or lower light hydrocarbons and a heavy product containing C9 or higher hydrocarbons(202) from an intermediate stream containing C8 aromatic hydrocarbons; (c) subjecting at least a part of the intermediate stream(201) in combination with an isomerized stream to an isomer recovering step to recover at least one high-purity xylene isomer(301) and to obtain a C8-aromatic raffinate stream(302) containing non-recovered C8-aromatic isomers; and (d) contacting at least a part of the C8-aromatic raffinate stream with an isomerization catalyst in an isomerization zone under an isomerization condition to obtain an isomerized stream containing at least one xylene isomer in a concentration higher than the corresponding concentration in the C8-aromatic raffinate stream.
Patent KR-20080112591-A (KR)
Title: Gas refueling detection method for bi fuel car
Inventor: LEE SEONG GWAN
IPC: F02D19/06
Filed: 2007-06-21
Abstract: A gas refueling detection method for a bi-fuel car is provided to prevent engine stall due to depletion of fuel used by displaying the presence of fuel recharging in advance. A gas refueling detection method for a bi-fuel car comprises a step of receiving engine load information(103); a step of determining whether an engine stops after normal operation through the received engine load information; a step of measuring a first fuel amount remaining inside a fuel tank in case an engine stops after normal operation; a step of measuring a second fuel amount remaining inside a current fuel tank in case a vehicle operated at stop state; and a step of displaying the determination result after determining that fuel is recharged, and then converting fuel used into charged fuel.