baber/WOPTO huggingface dataset:
Patent KR-20090009592-A (KR)
Title: Antenna apparatus for portable tv receiver
Inventor: KIM DONG WON
IPC: H01Q1/24
Filed: 2007-07-20
Abstract: An antenna apparatus for a portable terrestrial television broadcasting receiver is provided to improve receive sensitivity by using separate antennas and matching circuits about UHF and VHF bandwidths respectively. An antenna apparatus for a portable terrestrial television broadcasting receiver(100) comprises an UHF antenna(110), an UHF matching circuit(112), an UHF band-passing filter(114), a VHF antenna(120), a VHF matching circuit(122) and a VHF band-passing filter(124). The UHF matching circuit is connected to the UHF antenna. The UHF matching circuit moves a resonance point. The UHF band-passing filter outputs the signal of predetermined UHF band outputted from the UHF matching circuit. The VHF matching circuit is connected to the VHF antenna. The VHF matching circuit moves a resonance point. The VHF band-passing filter outputs the signal of predetermined VHF band outputted from the VHF matching circuit.
Patent KR-20090014004-A (KR)
Title: The warning system for falling stones
Inventor: KANG SUNG HYUN
IPC: E01F7/00
Filed: 2007-08-03
Abstract: A method for monitoring a falling stone at a cut-slope by utilizing a coaxial cable and a system thereof are provided to warn rapidly a falling stone, to predict correctly a position and strength of the falling stone, and to monitor a falling stone prevention net or a falling stone prevention fence by analyzing a signal reflection waveform of a coaxial cable. A correlation according to the amount of deformation of a falling stone prevention fence and a falling stone prevention net is analyzed through a test using a waveform of a coaxial cable fixed to the falling stone prevention fence and the falling stone prevention net. A process using a TDR is performed by transmitting an electrical signal to the coaxial cable and analyzing the reflected waveform. When an abnormal waveform is detected from the analyzed data, an alarm signal is generated to report an accident due to the falling stone. An accident due to the falling stone at a remote place is reported through a wire/wireless modem.
Patent KR-20090018292-A (KR)
Inventor: KIM JAE KYUN
IPC: A61C19/00
Filed: 2007-08-17
Abstract: A pronunciation and vocalization correcting device is provided to allow the user to make an English pronunciation similar to that of a native speaker and pronounce English clearly when a user wears the pronunciation and vocalization correcting device and does pronunciation exercises and vocal exercises in a state that the user opens his or her mouth laterally. A pronunciation and vocalization correcting device comprises a head mount(31), an extension plate(22), a lip-supporting part(21), and a connecting support(30). The head mount is mounted on the head and supported to the head. The extension plate is inserted into the oral cavity. The lip supporting part is connected to the edge of the mouth. The connecting support connects the extension plate and lip supporting part to the head mount. The connecting support controls and maintains a tension for opening the lip supporting part and extension plate by pulling the lip supporting part and extension plate to both side ends of lips.
Patent KR-20090019630-A (KR)
Title: Binder for secondary battery comprising copolymer of vinyl acetate or vinyl alcohol
Inventor: KIM JU HYUN
IPC: H01M4/62
Filed: 2007-08-21
Abstract: A binder for a secondary battery is provided to ensure excellent adhesive strength and coating property, to control the volume change of an electrode active material generated in the repetitive charging/discharging of a battery and to prepare a secondary battery with excellent charge and discharge capacity and cycleability. A binder for a secondary battery comprises the first component 0.1-95 parts by weight selected from vinyl alcohol or vinyl acetate monomers; the second component 1-95 parts by weight selected from a group consisting of vinyl monomer, conjugated diene group monomer and nitrile-containing compound; and the third component of a (meth) acrylic acid ester monomer 1-95 parts by weight, based on the binder polymer 100.0 parts by weight.
Patent KR-20080020520-A (KR)
Title: Liquid crystal aligning agent and liquid crystal display
Inventor: YASUDA HIROYUKI
IPC: C09K19/56
Filed: 2007-08-28
Abstract: A liquid crystal aligning agent is provided to form a liquid crystal aligning layer showing decreased charge storage while maintaining a voltage maintenance, thereby realizing excellent printability. A liquid crystal aligning agent comprises at least one compound selected from the group consisting of the compounds represented by the following formulae 1 and 2. In formula 1, each of R1-R8 represents H, alkyl, alkoxy or aromatic group; each of R9 and R11 is an aromatic group; and each of R10 and R12 represents H, alkyl or glycidyl. In formula 2, each of R13 and R14 represents H, alkyl, alkoxy or aromatic group; each of R15 and R17 represents an aromatic group; each of R16 and R18 represents H, alkyl or glycidyl; and X is a divalent organic group, -O- or -NH-.
Patent KR-20090022354-A (KR)
Title: Chip array of optical device, chip on platform and apparatus for arranging of chip on platform using the same
Inventor: KIM IN
IPC: G02B6/42
Filed: 2007-08-30
Abstract: A chip array of an optical device, a chip on platform and an apparatus for arranging the chip on platform using the same are provided to increase the machining accuracy of the platform aligner without using the chip making process. A substrate(210) is a semi-insulating type or a conductivity GaAs substrate. An optical device array(220) comprises a plurality of optical devices(220a-220d). An optical device is the vertical-cavity surface emitting laser. The vertical-cavity surface emitting laser comprises the semiconductor epitaxial layer of the mesa structure and an electrode. An alignment member(230) is formed on the substrate in order to surround the optical device array. The sub mount comprises alignment apertures accommodating the alignment pin. The optical device chip array is arranged between the alignment apertures of two. The optical device chip array comprises the substrate, the optical device array, and the alignment member.
Patent KR-20090026950-A (KR)
Inventor: LEE GOO SOON
IPC: B42D1/00
Filed: 2007-09-11
Abstract: Provided is an advertisement book, which is divided into a sales promotion part and an additional part, to enable a user to find an advertisement with ease and prevent an advertiser from questioning about a position or location of the advertiser's products within the advertisement book. An advertisement book(1) having a sales promotion part and an additional part comprises an additional part(2) and a sales promotion part(3). The additional part and the sales promotion part are bound together to be conversely arranged. Each first page of the sales promotion part and the additional part is first opened when a user opens the advertisement book.
Patent KR-20090028898-A (KR)
Title: Apparatus and method for providing broadcasting information in a mobile communication system
Inventor: LEE MI SUN
IPC: H04B1/40
Filed: 2007-09-17
Abstract: An apparatus and a method for providing broadcasting information in a mobile communication system are provided to transmit a viewing information request message to a portable terminal user and receive viewing information as a response message with regard to the message from the portable terminal user, thereby actively collecting viewing information. A portable terminal(100) includes a controller(102), a message generating unit(104), a memory unit(106), an input unit(108), a display unit(110) and a communication unit(112). A viewing information request message requesting broadcast information including viewing appreciation of an image service and channel information about the image service is received. A controller generates a viewing information message including the broadcasting information. The controller transmits the generated message to a broadcasting information server(120).
Patent KR-20090033622-A (KR)
Title: Hot press device
Inventor: NAM JOONG HEE
IPC: B28B3/00
Filed: 2007-10-01
Abstract: A hot press device is provided that the heat distribution of the heating chamber inside is uniform. A hot press device comprises a plurality of punches(131-134) and a mold(141). The material of the top part and bottom punches among plural punches is metal oxide, nitride, carbide or one or more among their combination which have the low thermal conductivity comparing with the thermal conductivity of the graphite. The material of top part and bottom part punches includes quartz(SiO2), BeO, MgO, MgAl2O4, ThO2, Mullite, UO2.00, ZrO2 (stabilized), Fused silica glass, Al2O3, TiC, Porcelain, Fire-clay refractory, Silicon nitride, the TiC cermet or one or more among their combination.
Patent KR-20090034121-A (KR)
Title: Negative active material for rechargeable lithium battery, negative electrode for rechargeable lithium battery, and rechargeable lithium battery using same
Inventor: CHOI NAM SOON
IPC: H01M10/02
Filed: 2007-10-02
Abstract: A negative electrode active material for a rechargeable lithium battery is provided to suppress the volume expansion according to charging/discharging, by coating the surface of an active material core with polymer, and to improve the lifetime property of the rechargeable lithium battery. A negative electrode active material for a rechargeable lithium battery(100) comprises an active material core selected from the group consisting of metallic material, metallic oxides and their combinations; and a surface treatment layer which is placed on the surface of the active material core and includes a polymer with high toughness having the tensile strength more than 40MPa. The metallic material is selected from the group consisting of lithium metal, metal that can be alloyed with the lithium, lithium alloy, metal or semi-metal that can dope and dedope lithium and form lithium-containing compounds reversibly by reacting with lithium, and their combination. The negative electrode(113) for the rechargeable lithium battery comprises a current collector and the negative electrode active material formed on the current collector.
Patent KR-20090035979-A (KR)
Title: Joint for pipe
Inventor: PARK SUNG KYU
IPC: F16L23/02
Filed: 2007-10-08
Abstract: A pipe joint is provided to improve water-tightness of the connection part by tightly connecting pipes with a joint pipe, a clamp, and a grip ring. A pipe joint comprises: a joint pipe(100) having a pipe part(120) connected to one pipe and a flange part(110) which is formed to be expanded at one end of the pipe part; a clamp(200) having a pipe part formed on the exterior of the other pipe and inserted into the flange part of the joint pipe, and a flange part which is formed to be expanded at the end of the pipe part and combined to the flange part of the joint pipe; and a grip ring(240) which is provided in the clamp to rotate and contacts the pipe inserted in the clamp in order to prevent the separation of the pipe.
Patent KR-20090036424-A (KR)
Title: 광히터를 채용한 히터펌프 장치
Inventor: KIM DONG IN
IPC: F25B30/00
Filed: 2007-10-09
Abstract: 본 발명은 히트펌프 장치에 관한 것으로, 보다 상세하게는 냉방 및 난방을 위하거나 냉수와 온수를 사용하기 위한 냉온수 장치에 있어서, 온수 사용시의 공기측열교환기의 결로발생을 방지하여 압축기 및 장치의 보호는 물론이고 열생산 효율을 증대시키기 위하여 공기측열교환기에 복사열가열기가 설치된  히트펌프 장치에 관한 것이다. 
     본 발명에 따르면, 물측열교환기와 압축기와 공기측열교환기와 팽창밸브가 냉매관로로 순차적으로 연결된 히트펌프에 있어서, 상기 물측열교환기는 냉매와 열교환되는 구조를 가지고,  상기 공기측열교환기에는 복사열가열기가 설치되고,  상기 복사열가열기는 발전기로 부터의 동력이나 전원부의 구성품으로 구성되어, 복사열로써 대기를 흡입하는 공기와 공기측열교환부를 가열한 후 공기측열교환기로 유입되게 구성된 히트펌프 장치가 제공된다. 
     
     복사열가열기, 공기측열교환기, 결로, 결빙,  발전기.
Patent KR-20090036673-A (KR)
Title: Food and drink waste refrigerator
Inventor: KIM KYOUNG TECK
IPC: B09B3/00
Filed: 2007-10-10
Abstract: A food waste refrigerator is provided to prevent propagation of bacterium and access of insects by storing the food waste in the refrigerator and to solve problems due to discharge of the food waste. A food waste refrigerator includes a main body of the refrigerator(20), an upper door(13), a front door(15), a food waste storage container(31), a door opening/closing foothold(40), a plastic bag hanger(60) and a plastic bag box(22). The upper door is installed in an upper part of the main body, and the front door(15) is installed on a front part of the refrigerator. Grips(18)(16) are installed on the front part of the main body and the upper part of the food waste storage container.
Patent KR-20090052002-A (KR)
Inventor: PARK BYUNG HYUK
IPC: B60N2/90
Filed: 2007-11-20
Abstract: 본 발명은 착석자의 머리를 편안하게 받침과 아울러, 후방충돌 또는 급정거시 착석자의 머리가 급격하게 뒤로 젖혀지면서 목 부상을 입는 것을 방지할 수 있는 차량의 헤드 레스트에 관한 것이다. 
     특히, 본 발명은 시트의 등받이 상단에 전후로 회동 가능토록 설치된 스테이 로드와; 상기 스테이 로드에 의해 지지된 헤드 받침대와; 차량의 후방충돌 및 급정거 여부를 센싱하는 헤드 레스트 센서와; 상기 헤드 레스트 센서의 센싱 결과에 따라 상기 스테이 로드를 선택적으로 회동시켜서 상기 헤드 받치대가 전방으로 돌출되게 하는 스테이 로드 회동수단을 포함하는 차량의 헤드 레스트를 제공한다. 
       
     헤드 레스트, 헤드 받침대, 스테이 로드, 시트, 후방충돌, 급정거
Patent KR-20090052170-A (KR)
Inventor: YANG SEUNG HOON
IPC: F24F13/00
Filed: 2007-11-20
Abstract: 본 발명은 공기조화기 실내기의 후방 외관을 형성하고 하부에 수용부가 형성된 섀시와; 상기 수용부에 수용되고 열교환기에 연결된 튜빙 배관과; 상기 수용부에 수용된 튜빙 배관을 구속할 수 있도록 일측이 상기 섀시에 힌지 수단으로 회전 가능하게 연결되고 타측이 상기 섀시에 착탈 수단으로 착탈된 튜빙 배관 스토퍼를 포함하여, 튜빙 배관의 배관 작업 및 서비스 작업이 손쉬운 이점이 있다.  
       
     공기조화기, 실내기, 섀시, 수용부, 튜빙 배관, 열교환기, 튜빙 배관 스토퍼
Patent KR-20090053519-A (KR)
Inventor: LEE JUNG HOON
IPC: G02F1/1335
Filed: 2007-11-23
Abstract: 본 발명은 기재, 상기 기재 상에 위치하며, 레진 및 복수 개의 제 1 비드를 포함하는 프리즘 패턴 및 상기 제 1 비드는 상기 레진에 대해 1 내지 10 중량부로 포함되는 프리즘 시트를 제공한다. 
       
     프리즘 시트, 백라이트 유닛
Patent KR-20070119597-A (KR)
Title: A pipe hanger for ceiling pipe laying
Inventor: KANG SUNG SUN
IPC: F16L3/10
Filed: 2007-11-30
Abstract: A pipe hanger for piping on ceiling is provided to simplify assembly process and prevent exchange for a larger hanger by extending a supporting band when an antiprevention pad is assembled with the supporting band. A pipe hanger for piping on ceiling comprises a supporting bracket(30), a supporting band(B), a second hanging piece(52), a second mounting groove, and an elastic member(70). The supporting bracket has a fastening nut(31) joined with a full thread bolt(20). The supporting band consists of a left supporting band(50) and a right supporting band(60) whose upper parts are assembled at the lower part of the supporting bracket with a fixing unit. The second engaging piece is extended to an end of a first engaging piece(51) formed at the lower part of the left supporting band. The second mounting groove assembles with the second engaging piece when the first engaging piece is mounted on a first mounting groove. The elastic member for maintaining intervals is formed between the lower part of the supporting bracket and the upper part of the right supporting band.
Patent KR-20090058724-A (KR)
Title: Repeater and method of transmitting singal in repeater
Inventor: KIM KI SEOK
IPC: H04B7/14
Filed: 2007-12-05
Abstract: A repeater and a method of transmitting a signal in the repeater are provided to transmit a preamble signal by itself, thereby obtaining time that a base station needs to transmit data to the repeater. A controller(110) sets up a parameter for producing a preamble signal and frame sync for transmitting the signal. A preamble signal generator(120) produces a preamble signal by using the parameter. A transmitter(150) transmits the preamble signal during a preamble transmission period. A signal receiver(130) begins to receive a data signal from the base station during the preamble transmission period. The transmitter transmits the data signal after the preamble transmission period according to transmission timing.
Patent KR-20090059918-A (KR)
Title: Secondary structure of linear propulsion system for railway transit and its manufacturing method
Inventor: PARK CHAN BAE
IPC: H02K41/02
Filed: 2007-12-07
Abstract: A secondary side stator structure of a linear propulsion system for a railway vehicle and a manufacturing method thereof are provided to improve efficiency and thrust by forming a secondary side conductive plate of a linear induction motor into an embedded type. A secondary side stator structure includes a secondary side core(32) and a secondary side conductive plate. The secondary side core comprises an inner core(322) and an outer core(323). A plurality of slots is formed on a top part of the inner core into a width direction. The outer core is arranged in both sides of the inner core. A top surface of the outer core is not higher than a bottom surface of the inner core. The secondary side conductive plate is formed in a slot of the inner core by aluminum die casting. The secondary side core and the secondary side conductive plate are integrally formed. The secondary side conductive plate is made of copper or aluminum.
Patent KR-20090065061-A (KR)
Title: Mimo reciever and qr decomposition and multi dimensional detection used the mimo receiver
Inventor: LEE YU RO
IPC: H04B7/02
Filed: 2007-12-17
Abstract: A MIMO(Multi Input Multi Output) receiver and a QR decomposition device used in the MIMO receiver and a method thereof and a multi dimensional detection device and a method thereof are provided to repeat a part of rows, parallel process symbol detection in a multi dimensional detection process at the same time and reduce a process delay time in a multi dimensional receiving process. A QR decomposition unit performs QR decomposition about nT-n-1 from 1. The QR decomposition unit performs QR decomposition through row exchange about nT from nT-n. A multi dimensional detection unit calculates the first distance values for detecting an m numbered symbol about the first R matrix and the second distance values for detecting an m-numbered symbol about the second R matrix. The multi dimensional detection unit simultaneously detects an m numbered symbol and an m-1 numbered symbol through the first and second distance values.
Patent KR-20090065115-A (KR)
Title: Solid electrolytic condenser and method for manufacturing the same
Inventor: CHOI HEE SUNG
IPC: H01G9/15
Filed: 2007-12-17
Abstract: A solid electrolytic condenser and a manufacturing method thereof are provided to simplify the structure the solid electrolytic condenser in order to reduce production cost and to maximize the electrostatic capacity. A solid electrolytic condenser(100) comprises a condenser element, an anode wire, a cathode lead-out layer, an anode lead frame, a cathode lead frame, a molding unit, an anode lead terminal and a cathode lead terminal. The anode wire(120) is inserted into the condenser element. The cathode lead-out layer(130) is formed on the surface of the condenser element. The anode lead frame(150) is electrically insulated with the cathode lead-out layer. The cathode lead frame is electrically insulated with the cathode lead-out layer. The molding unit(160) surrounds the condenser element and exposes the lower part of the anode wire, anode lead frame and the cathode lead frame. The anode lead terminal(170) is located on the molding unit in order to be electrically connected to the exposed end part of the anode wire and the lower part of the anode lead frame. The cathode lead terminal is located on the molding unit in order to be electrically connected to the lower part of the cathode lead frame.
Patent KR-20090067710-A (KR)
Title: Device for polishing a wafer
Inventor: KIM HYUN CHUL
IPC: H01L21/304
Filed: 2007-12-21
Abstract: A wafer polishing apparatus is provided to improve flatness degree of a wafer by applying uniform pressure to a polishing block. A wafer polishing apparatus includes a polishing pad, a table head, a polishing block, an annular base portion, a sealing member and a pressing unit. A table is rotatably coupled to the polishing pad. The table head is installed on the top of the polishing pad and can be elevated and rotated. The annular base portion(71) is coupled at the bottom of the table head and is closely adhered to the edge of the polishing block. The sealing member(70) has a protrusion(72) which is formed to be protruded from the base portion upwardly. The pressing unit is disposed at the table head. The pressing unit presses the polishing block downwardly during a polishing process.
Patent KR-20070047765-A (KR)
Inventor: TSUBOI HAJIME
IPC: F16J15/34
Filed: 2005-07-20
Abstract: 본 발명은 피밀봉 유체가 고압이라도 밀봉환의 씰면의 발열을 방지함과 함께, 씰면의 마모를 방지하는 것이다. 그리하여 씰 장치는 단면(端面)에 제1 씰면(5A)을 가짐과 함께, 제1 씰면(5A)과 반대 측에 경사면으로 형성된 제1 가압면(5B)을 가지는 제1 밀봉환(5)과, 제1 가압면(5B)과 대향하는 제1 내주 고정면(51A)을 가지는 제1 씰 리테이너(51)와, 제1 가압면(5B)과 제1 내주 고정면(51A) 사이에 밀봉하게 압착된 탄발력에 의해 제1 가압면(5B)을 축 방향으로 가압하는 제1 탄성 씰 링(2)과, 제1 밀봉환(5)의 제1 씰면(5A)에 밀접함과 함께, 상대 슬라이딩가능한 제2 씰면(15A)을 가지는 제2 밀봉환(15)과, 제2 밀봉환(15)이 밀봉되게 유지되는 제2 씰 리테이너(61)를 구비하고, 제1 가압면(5B)은 지름 방향의 폭(H)에 대해 축 방향의 길이(L)의 비 H/L이 0.5를 넘지 않는 범위의 경사면으로 형성되어 있다.
Patent KR-20070085215-A (KR)
Title: Maintenance method, exposure method, exposure apparatus, and device producing method
Inventor: NAGASAKA HIROYUKI
IPC: H01L21/027
Filed: 2005-11-18
Abstract: An exposure apparatus emits exposure light (EL) with a space (KS) between specific optical elements (LS1, LS2), out of plural optical elements included in a projection optical system, filled with liquid (LQ). When the exposure light (EL) is not emitted, for example, in maintenance, the liquid (LQ) in the space (KS) is replaced with another function liquid (LK). Influence of liquid to the exposure apparatus is reduced.
Patent KR-20070050472-A (KR)
Inventor: OZLUTURK FATIH
IPC: H04J99/00
Filed: 2005-07-28
Abstract: 송신기는 사용자 데이터 스트림을 복수의 서브 스트림들로 분할한다. 그리고 나서, 송신기는 현재의 채널 조건들에 기초하여 복수의 서브 스트림들의 각각의 서브 스트림에 대한 변조 방식 및 부호화율을 적응적으로 선택한다. 다음에, 복수의 부반송파들은 선택된 변조 방식 및 부호화율에 따라 서브 스트림 데이터를 이용하여 변조 및 인코딩된다. 그리고 나서, 변조된 부반송파들은 하나 이상의 전송용 송신 안테나에 각각 할당된다. 전송 전에, 복수의 부반송파들의 각각의 부반송파에 대한 전송 전력은 현재의 채널 조건들에 기초하여 조정된다. 적응 변조 및 부호화 기능, 부반송파 할당 기능 및 전력 제어 기능은 처리율, 신호 품질 및 시스템 효율성을 최적화하기 위해 함께 제어된다.
Patent KR-20070067103-A (KR)
Title: High ds cationic polygalactomannan for skincare products
Inventor: MODI JASHAWANT J
IPC: A61K8/73
Filed: 2005-09-09
Abstract: A skin care composition is provided with a) from about 1 to about 90 wt % of a surfactant, b) at least about 0.05 wt % of a cationic polymer wherein the cationic polymer has a mean average molecular weight (Mw) from about 2,000 to about 10,000,000 Dalton, and the cationic polymer has a cationic degree of substitution (DS) greater than 0.25 to about 3.0, and c) at least one skin care active ingredient, wherein the skin care composition provides at least one of the functions of cleansing, protection, moisturizing, firming, conditioning, occlusive barrier, emolliency, depositing, and anti-wrinkling to the skin.
Patent KR-20070061852-A (KR)
Title: Sealing means for a closure, closure and process
Inventor: DRUITT RODNEY
IPC: B65D41/04
Filed: 2005-08-02
Abstract: The present invention is directed to a sealing means (2) for sealing of a neck (25) of a container, especially a container for carbonated beverages. The sealing means comprises a radially deformable outer sealing means (20) suitable to be engaged with an outer free surface (17) of a neck (25) of the container. The outer sealing means (20) comprises an annular base (22) which blends by a blend (34) into a vertical top surface (35) and at least one annular sealing ring (23) arranged at a free end of the annular base (22), protruding radially inwardly above the inner surface of the base (22) and forming in engaged position with the neck (25) a first contact area (30) with the outer free surface (17).