baber/WOPTO huggingface dataset:
Patent KR-20070090556-A (KR)
Title: Membrane-electrode assembly for fuel cell and fuel cell system comprising same
Inventor: SHIN CHAN GYUN
IPC: H01M8/02
Filed: 2006-03-03
Abstract: A membrane electrode assembly for a fuel cell, and a fuel cell system using the membrane electrode assembly are provided to improve the smoothness of supply of fuel by controlling the physical properties of an electrode base. A membrane electrode assembly comprises a polymer electrolyte membrane; and a cathode and an anode which are located at the both sides of the membrane electrode assembly, wherein the anode comprises a catalyst layer in contact with the membrane electrode assembly and an electrode base located at the one side of the catalyst layer; and the electrode base comprises a first surface in contact with the catalyst layer and a second surface in noncontact with the catalyst layer. The first surface is hydrophilic.
Patent KR-20070092435-A (KR)
Title: Low temperature cofired ceramic embedded capacitor
Inventor: LIM JU HAENG
IPC: H01G4/33
Filed: 2006-03-10
Abstract: A low temperature co-fired ceramic embedded capacitor is provided to realize capacitors of the same or similar capacitance by stacking green sheets on which one or more than one conductive paste are arranged. A low temperature co-fired ceramic embedded capacitor includes one or more than one conductive paste(20), and a green sheet(10). The conductive paste(20) is arranged on the green sheet with a predetermined dielectric constant. The green sheets(10) on which one or more than one conductive paste(20) are arranged, are stacked in a multi-layer. The green sheet(10) is stacked in a multi-layer to make the conductive pastes(20) partially overlapped with each other.
Patent KR-20070093697-A (KR)
Title: Apparatus for testing semiconductor device wafer
Inventor: NAM JU HYUN
IPC: H01L21/66
Filed: 2006-03-15
Abstract: A wafer test apparatus is provided to remove a residual metal layer or an oxide layer from a tip of a probe by using a wetting unit for wetting the metal layer or the oxide layer of the tip of the probe with a cleaning solution. A test station generates a predetermined electrical signal and tests defects of a chip formed on a wafer by using an electrical signal as a feedback signal. A probe station receives the electrical signal from the test station and includes a probe which comes in contact with a surface of the wafer. A wetting unit removes a metal layer generated from the probe or an oxide layer of the metal layer by wetting a cleaning substrate(310) contacting with the probe or a cleaning sheet(320) formed on the cleaning substrate with a cleaning solution for cleaning the probe of the probe station. The wetting unit includes a brush(330) for wetting the cleaning substrate or the cleaning sheet with the cleaning solution.
Patent KR-20070093772-A (KR)
Title: Crack corrected lab6 (lanthanium hexa-boride) dc plasma source
Inventor: CHUNG KYU SUN
IPC: H05H1/34
Filed: 2006-03-15
Abstract: A DC plasma source using a lanthanum hexa-boride for correcting cracks in an electrode is provided to increase the size of a plasma display panel by using the DC plasma source for depositing an MgO thin film. A DC plasma source includes a heater, a thermal shielding member, a cooling line, a support structure, and a lanthanum hexa-boride(LaB6) electrode structure. An LaB6 electrode(9) is arranged on the support structure. A main spring(12) is made of a metal spring and graphite and arranged around the LaB6 electrode. An auxiliary spring is made of a tantalum plate. A tungsten grid is formed on the LaB6 electrode. A partial derailment of the LaB6 electrode or an electric contact between the electrodes is prevented by partially or globally contacting the tungsten grid on the electrode.
Patent KR-20070096422-A (KR)
Title: Liquid crystal display device
Inventor: RYU HO JIN
IPC: G02F1/133
Filed: 2006-03-24
Abstract: An LCD(Liquid Crystal Display) is provided to improve image quality by simultaneously driving a plurality of gate lines. A plurality of gate lines(100) simultaneously receive a scan pulse for at least every two lines. A plurality of data lines(200) intersect the gate lines, and receive a data signal. Pixels(300) are defined by each gate line and at least two of the plurality of data lines. Adjacent pixels having the gate line as a boundary are formed as a zigzag shape along a direction of the data lines. The pixel is defined by one of the gate lines simultaneously driven for at least every two lines, and two data lines. Each pixel of an ith horizontal line (i is a natural number) is driven by a scan pulse from an ith gate line and a data signal from a first data line between the two data lines. Each pixel of an i+1th horizontal line is driven by a scan pulse from an i+1th gate line and a data signal from a second data line between the two data lines.
Patent KR-20070097764-A (KR)
Title: Method of forming a fuse structure for a semiconductor device
Inventor: SHIN SHANG KYU
IPC: H01L21/82
Filed: 2006-03-29
Abstract: A method for forming a fuse structure of a semiconductor device is provided to improve reliability and productivity of the device by controlling a thickness of a fuse pattern by forming an etching stop film between a lower insulating film and an upper insulating film. A method for forming a fuse structure for a semiconductor device includes the steps of: forming a lower insulating film(110), an etching stop film(120), and an upper insulating film successively, on a substrate(100) having a cell region and a fuse region; forming an upper insulating film pattern having a first opening by patterning the upper insulating film of the fuse region using the etching stop film; and forming a conductive pattern for filling the first opening. The step of forming a conductive pattern includes the steps of: forming a conductive film on the resultant having the first opening; and forming a fuse pattern(157) with a plug structure burying the first opening, for exposing the upper side of the upper insulating film by planarizing the conductive film.
Patent KR-20070098164-A (KR)
Title: A direct cooling type refrigerator and control method thereof
Inventor: YUN KWON CHUL
IPC: F25D23/00
Filed: 2006-03-31
Abstract: A direct cooling type refrigerator and a control method thereof are provided to improve user convenience by discharging defrosting water according to needs of the user as well as discharging it according to set program. A direct cooling type refrigerator comprises a storage, a washstand pipe, a drain hose(11), a drain valve(20), a control unit, and an opening/closing switch. The washstand pipe is formed in the storage. The drain hose guides drainage connected with the washstand pipe. The drain valve is installed to the drain hose, and opens/closes the drain hose. The control unit controls the opening/closing operation of the drain valve according to set time. The opening/closing switch is connected to the drain valve and opens/closes the drain valve independently of the control unit.
Patent KR-20070098258-A (KR)
Title: Apparatus for manufacturing fluorescent lamp
Inventor: LEE JUN HO
IPC: H01J9/32
Filed: 2006-03-31
Abstract: A fluorescent lamp sealing apparatus is provided to prevent interruption of a process by supplying a preliminary electrode from an electrode buffer thereto. A fluorescent lamp sealing apparatus is used for inserting electrodes into both ends of a fluorescent lamp and sealing the electrodes. The fluorescent lamp sealing apparatus includes an electrode buffer(270) including preliminary electrodes is rotated at one side of the fluorescent lamp sealing apparatus. The electrode buffer is formed to supply the preliminary electrodes to the fluorescent lamp sealing apparatus when the fluorescent lamp sealing apparatus does not include the preliminary electrodes. The electrode buffer includes an electrode storage part having a plurality of electrodes, a rotation driver for rotating the electrode storage part at a constant speed, and an electrode supply part for supplying the electrodes of the electrode storage part to the fluorescent lamp sealing apparatus.
Patent KR-20070101891-A (KR)
Title: With white gold colloidal active oxygen scavenger which it has and the function characteristic beverage or the foodstuffs and medicine public width
Inventor: JANG RAE YOUNG
IPC: A23L33/00
Filed: 2006-04-12
Abstract: An active oxygen scavenger containing platinum colloid is provided to efficiently remove harmful oxyradicals related to damage cells or tissues, to realize a stable pharmacological effect, and to allow production of functional drink, foodstuff or non-drug product having an enhanced anti-oxidation effect. An active oxygen scavenger containing platinum colloid comprises platinum colloid as an active ingredient, wherein the platinum colloid obtained from: 0.001-2 wt% of a metal salt selected from hexachloroplatinate(IV) hexahydrate, potassium chloroplatinate, hexahydroxoplatinate(IV), ethylammonium hexahydroxoplatinate, platinum tetraamine nitrate, platinum nitrate and platinum(II) tetraamine hydroxide solutions; a stabilizer(complexing agent) that is a polysaccharide or amino-containing polymer used in a ratio of 10:1-1:10 (nanoparticles: stabilizer); a reducing agent including an alkylamine(e.g.: methylamine, dimethylamine, tributylamine, diisopropylamine), arylamine(e.g.: aniline, toluidine, aminonaphthalene and aminoanthracene), heterocyclic amine(e.g.: piperidine, piperazine and pyrrolidine), heteroaromatic amine(e.g.: pyridine, pyrazole, imidazole, oxazole, pyrimidine and pyrazine), and alkanolamine(e.g.: methylamino ethanol, diethylaminoethanol, triethanolamine, ethanolamine, diethanolamine, methyldiethanolamine, propanolamine, dimethylaminopropanol) used in a ratio of 5:1-1:5(nanoparticles: reducing agent); and a solvent. The platinum colloid comprises platinum nanoparticles in a concentration of 0.01 mg-10 g/L.
Patent KR-20070102040-A (KR)
Title: Shopping help system and method using navigation system and radio frequency identification
Inventor: SHIN JAE EUN
IPC: G06Q30/06
Filed: 2006-04-13
Abstract: A shopping helper system and a method using a navigation system and a radio frequency identification system are provided display the shortest route to products which a user want to search on a terminal of the navigation system. A shopping helper system using a navigation system and a radio frequency identification system comprises an RFID(Radido Frequency Identification) tag(110) and the navigation system. The RFID tag stores information on an identifier, a shop, and products, and transmits radio frequency identification data by receiving a radio frequency signal. The navigation system stores map for the shop, reads RFID data by receiving radio frequency signals from the RFID tag when GPS(global positioning system) is not detected, displays the map for the shop.
Patent KR-20070106854-A (KR)
Title: Compressor
Inventor: YOON DUCK BIN
IPC: F04B39/02
Filed: 2006-05-01
Abstract: A compressor is provided to reduce an amount of oil injected to an air conditioner by immediately returning oil separated from inside a driving shaft to a swash plate room and by keeping the oil inside of the compressor while lubricating the driving shaft. A compressor includes: a driving shaft inclinedly combined with a swash plate(160) rotating in a swash plate room(136) inside a compressor, and provided with an oil path(151) for passing refrigerant introduced into the compressor from the outside to cylinder bores(131,141); front and rear cylinder blocks(130,140) where the driving shaft(150) is installed to be rotatable on shaft support holes(133,143), a plurality of cylinder bores formed in both sides of the swash plate room(136) and suction paths(132,142) formed for integrally connecting the shaft support holes and the cylinder bores respectively, so as to enable the refrigerant introduced to the oil path of the driving shaft to be sequentially introduced into the cylinder bores respectively, in case of rotation of the driving shaft; a plurality of pistons(170) mounted by interposing a shoe(165) in an outer circumference of the swash plate and performing reciprocating motion within the cylinder bores by interlocking with a rotation of the swash plate; front and rear housings(110,120) combined with both sides of the front and rear cylinder blocks and provided respectively with the discharge rooms(111,121) inside thereof; a valve unit(180) respectively interposed between the front and rear cylinder blocks and the front and rear housings; and an oil return path formed on the driving shaft and integrally connecting the oil path and the swash plate room so as to supply the oil introduced into the oil path and separated from the refrigerant to the swash plate room.
Patent KR-20070073564-A (KR)
Title: Method of lip synchronizing for a wireless audio/video network and apparatus for the same
Inventor: PARK HEE YONG
IPC: H04L12/12
Filed: 2006-05-03
Abstract: A lip synchronization method in a wireless AV(Audio/Video) network and an apparatus using the same are provided to automatically synchronize audio data and video data reproduced in other devices of the wireless AV network. A lip synchronization method in a wireless AV network includes the steps of: generating an audio packet and a video packet including a time stamp(S310); and transmitting the audio packet and the video packet to other devices of the wireless AV network(S340). The time stamp includes information which indicates a reproducing point of the video data which is included in the video packet, and the audio data which is included in the audio packet. The devices are synchronized through a predetermined beacon frame. The beacon frame is transmitted from the network management device which manages a communication timing of the wireless AV network.
Patent KR-20060102532-A (KR)
Inventor: YANG SOUNG AN
IPC: B65D17/32
Filed: 2006-05-08
Abstract: 본 발명은 음료용기 뚜껑에 구비된 마개 개방구조에 관한 것으로, 밀봉형태로 된 음료용기 뚜껑에 마개가 구비된 것에 있어서, 뚜껑 상면 중앙부의 고정레일; 일측 뚜껑에 고정리벳과 지지대를 구비한 주름형 마개; 상기 고정레일에 삽입되어 이를 축으로 슬라이딩가능하게 작동되고, 고정레일에 의해 잠금역할을 하는 좌,우측 걸림돌편을 구비한 레일공과 상기 고정리벳이 대응되게 삽입되어 고정되는 리벳공 및 산형 돌부와 다수개의 고정공이 구비된 슬라이딩부재; 일측이 호형으로 형성된 누름부와, 이의 타측 상면에 요철을 이루는 미끄럼방지부가 형성되고, 저면에 슬라이딩부재의 산형 돌부가 밀착되게 걸리는 걸림홈과, 슬라이딩부재의 고정공에 대응되게 억지끼움되는 다수개의 고정돌기를 구비한 따개손잡이부재; 를 포함하여 이루어진 것을 특징으로 한 것으로서, 캔음료와 같은 밀봉형태의 음료용기에 충진된 내용물을 마시고자 할 때 따개손잡이부재를 미는 방식으로 구성하여 음료용기 뚜껑의 주름형 마개를 편리하게 떼어내어 유출구가 개방되도록 한 것이다. 
       
     음료용기, 뚜껑, 마개, 유출구, 고정레일
Patent KR-20070111277-A (KR)
Title: Method for processing image of display apparatus
Inventor: KIM KEE YONG
IPC: H04N5/66
Filed: 2006-05-17
Abstract: A method for processing an image of an image display apparatus is provided to down a quantization grade of an associated part when the temperature of an LCD(Liquid Crystal Display) panel is higher than a predetermined temperature and quantize the downed part, thereby maintaining regular images even through the LCD panel is exposed by heat or humidity for a long time. A method for processing an image of an image display apparatus comprises the following steps of: measuring surface temperature of a polarized light film and determining whether the surface temperature of the polarized light film is higher than a predetermined temperature(S10,S20); applying a compensating value according to a position of a panel when the measured surface temperature is higher than a predetermined temperature and an inputted image signal is quantized(S30); and quantizing the image signal according to the applied compensating value and performing image processes(S40).
Patent KR-20070061106-A (KR)
Title: Piexoelectric micro electro-mechanical system switch, method of manufacturing the same and piexoelectric micro electro-mechanical system switch array
Inventor: JUNG SUNG HAE
IPC: H01H59/00
Filed: 2006-05-23
Abstract: A piezoelectric micro electro-mechanical system switch, an array of the switches, and a method for fabricating the same are provided to improve the signal isolation through the separation of an RF transmission line by controlling a contact connection portion by using the at least two cantilevers. A semiconductor substrate(100) has a groove(105), and a support(115) is formed on the semiconductor substrate and the groove. An actuator(150b) is formed on the support, and has a piezoelectric layer(125). A switching unit is formed on the support on one side of the actuator and the height of the switching unit is changed by the variation of the piezoelectric layer of the actuator. Radio frequency transfer lines(230a) are arranged at a predetermined distance on the switching unit, and are separated by a predetermined interval from each other. The actuator has at least two cantilevers.
Patent KR-20070114567-A (KR)
Title: Organic electroluminescence display device
Inventor: LEE JUN YEOB
IPC: H05B33/26
Filed: 2006-05-29
Abstract: An organic electroluminescence display device is provided to improve color purity, to enhance light-emitting efficiency, and to enlarge a lifetime by using a blue light-emitting layer. A plurality of first electrodes(180) are positioned apart from each other on a substrate(100). A plurality of organic layers including at least a blue light-emitting layer are positioned on the first electrodes. A second electrode(210) is positioned on the organic layers. The blue light-emitting layer is formed with a host and a dopant. The dopant has a peak wavelength of a light emitting spectrum of 450 to 475nm, and an FWHM(Full Width of Half Maximum) equal to and less than 50nm. The dopant is formed with one selected from a group including perylene-based, anthanthrene-based, stilbene-based, and non-stilbene-based aromatic amines.
Patent KR-20070116398-A (KR)
Title: Construction of a corner pillar assembly for tent
Inventor: KIM JUNG SUK
IPC: E04H15/32
Filed: 2006-06-05
Abstract: A corner post assembly structure of a tent is provided to assemble and disassemble a tent simply, and to make a tent in a tight and strong structure by connecting a tent cloth to a post member directly. A corner post assembly structure of a tent is formed by putting a tent cloth on the outside of a frame composed of a corner post member(1), a horizontal member and a roof member. The tent cloth is composed of a tent cloth for a roof portion and a tent cloth(9b) for a side wall portion, wherein the tent cloth for a roof portion is connected to the post member by a connection member(11), the post member is provided with many concave grooves(13,15,17) formed in a longitudinal direction to make the surface concave and convex, thereby to increase flexural strength against a horizontal direction and to strengthen the post member, and the connection member is provided with insertion portions(19) to be fitted to the concave grooves of the post member and coupling grooves(23) to insert separable knots(21) formed on the edge of the tent cloth for a roof portion.
Patent KR-20080000358-A (KR)
Title: Variable resistance random access memory device comprising n+ interfacial layer
Inventor: CHO CHOONG RAE
IPC: H01L27/115
Filed: 2006-06-27
Abstract: A variable resistance random access memory is provided to use a low-cost metal as a lower electrode by forming an n+ interface layer between the lower electrode and an n buffer layer and to decrease a manufacturing cost. A variable resistance random access memory includes a lower electrode(20), an n+ interface layer(22), a buffer layer(24), an oxide layer(26), and an upper electrode(28). The n+ interface layer is formed on the lower electrode. The buffer layer is formed on the n+ interface layer. The oxide layer is formed on the buffer layer and has a variable resistance. The upper electrode is formed on the oxide film. The oxide film is made of a p-type transition metal oxide.
Patent KR-20060089697-A (KR)
Inventor: JUN SOO MIN
IPC: G06Q40/02
Filed: 2006-07-14
Abstract: 본 발명은 유무선, 휴대 인터넷 단말기를 이용하여 카드의 사용한도액을 고객이 스스로 설정하고 조정하는 방법 및 그 시스템에 관한 것이다.      
        본 발명은 카드사에서 정해진 해당 카드의  사용한도액 범위 내에서 카드 이용, 현금서비스, 카드론 서비스에 1회, 1일, 월 사용한도액을 고객 스스로  설정하고  조정이 가능토록 하여 보유하고 있는 각종 카드의 안전한 보관과 유지 관리를 최우선으로 한다.       
     카드를 보유한 본인 또는 사용한도액 입력대상자는 카드사에서 현재 운영하고 있는 공인인증서 등록과 회원 가입을 하여야 하며, 제 1단계로 고객이 보유한 카드를 등록하여 카드사에 승인 신청을 의뢰하는 과정,  
     제 2 단계로 승인 된 카드에 사용한도액을 입력할 수 있는 입력대상자를 선정하여 카드사에 승인 신청을 의뢰하는 과정,  
     제 3단계로 승인된 입력대상자가 1회 ,1일, 월 사용한도액을 설정하거나 조정하여 승인 신청을 의뢰하는 과정,   
     제 4단계로 휴대 단말기로 입력할 수 있는 1회, 1일 사용한도액과  입력 가능 횟수를 설정하고 휴대 단말기로 사용한도액 조정시 사용할 비밀번호와, 비밀번호 입력 오류시 조치 방법을 설정하고 조정하여 승인 신청을 의뢰하는 과정,  
     제 5단계로 외국에서 카드를 사용할 때 사용국가와 사용기간을 설정하여 승인 신청을 의뢰하는 과정과,  
     제 6단계로 미래의 주 고객이될 자녀들의 등하교시 대중교통 이용의 편리성을 위하여 카드에 대중교통 이용이 가능한 카드 발급과 조정 승인 신청을 의뢰하는 과정,  
     제 7단계로 고객이 승인 신청 의뢰한 데이터를 수신하는 과정, 수신된 데이터를 카드사 데이터베이스에서 제반 고객의 정보를 검색하는 과정, 
     검색된 데이터를 종합적으로 분석하여 승인 여부를 결정하는 과정, 승인된 데이터를  카드사 데이터베이스에 수록하는 과정과  
     카드사에서 처리된 결과를 고객의 단말기에 해당 내용을 통보하는 과정으로 구성된다.    
     본 발명은  상기한  내용들을 충분히 활용하여 카드의 분실, 탈취, 도난, 위변조, 카드번호, 비밀번호 유출, 컴퓨터 해킹등에 따른 타인의 불법, 부정 사용에 따른 고객, 가맹점, 카드사의 피해를  최소화 하는 것과 배우자나 자녀의 카드 사용금액을 적당히 견제하고 조정할 수 있는 방법을 적극적으로 활용하여 과소비나 충동구매를 예방하는 것과 미래의 주 고객이 될 자녀들에게 가족카드 발급을 활성화는 방안으로 등하교시 대중교통을 이용할 수 있는 기능을  부여하고 자녀의 나이와 실제로 입학한 기준일을 반영하여 자동으로 현재의 대중교통 요금을 청구할 수 있는 기능을 카드에 도입하는 것이다  
       
     카드, 카드론, 현금서비스, 사용한도액, 입력대상자, 공인인증서, 인터넷, 휴대 단말기
Patent KR-20080008651-A (KR)
Title: Backlight unit
Inventor: KIM HYUN SOOK
IPC: G02F1/13357
Filed: 2006-07-20
Abstract: A back light unit is provided to prevent the loss of mercury used as the discharge gas, the reduction of life and the loss of a light amount from occurring, thereby offering the back light unit with excellent quality. A surface light source device(110) includes a light source body having plural discharge channels for injecting the discharge gas and an electrode(119) for applying the discharge voltage to the discharge gas. A mold frame(150) is arranged on the surface light source device, fixes the surface light source device and has the first and second sides crossed with each other. A power supply member applies power to the electrode. The discharge channel is formed along the first direction. The second side(155) of the mold frame is formed along the second direction crossed with the first direction. A separated distance is formed between the second side of the mold frame and the surface light source device. The electrode is also formed along the second direction and the second side of the mold frame is adjacently formed to the electrode.
Patent KR-20080009416-A (KR)
Title: Red phosphor for plasma display panel and plasma display panel using the same
Inventor: LEE HYUN DEOK
IPC: H01J11/42
Filed: 2006-07-24
Abstract: A red phosphor for a plasma display panel(PDP), and a PDP containing the phosphor are provided to widen a color reproduction range and to reduce the manufacturing cost of a PDP by using no neon cut filter. A red phosphor comprises 100 parts by weight of a phosphor represented by (Y, Gd)BO3:Eu; and 0.01-10 parts by weight of a coating layer which comprises a rare earth element oxide and is formed on the surface of the phosphor. Preferably the rare earth element oxide is a niobium oxide(Nd2O3); and the coating layer is a continuous crystalline rare earth element oxide coating layer.
Patent KR-20070014045-A (KR)
Title: Metallic laminate and method for preparing the same
Inventor: KIM BYUNG NAM
IPC: B32B15/08
Filed: 2006-07-25
Abstract: A metal laminate and a manufacturing method for the same are provided to improve the exterior shape of the metal laminate for a PCB(Printed Circuit Board) by preventing bubbles generated on the surface of a polyimide resin layer by controlling a thermal expansion coefficient and glass transition temperature of the polyimide resin layer. The metal laminate is composed of a metal layer and a polyimide resin layer stacked on the metal layer and with a thermal expansion coefficient below 19ppm/C and glass transition temperature over 350C. The metal layer is made of a material selected from a group consisting of copper, aluminum, iron, silver, palladium, nickel, chrome, molybdenum, tungsten, and alloys thereof. The thermal expansion coefficient of the polyimide resin layer is 5~19ppm/C and the glass transition temperature is 350~450C.