baber/WOPTO huggingface dataset:
Patent KR-20080025859-A (KR)
Title: Method of filling patterns in semiconductor device
Inventor: KWAK DAE YOUNG
IPC: H01L21/762
Filed: 2006-09-19
Abstract: A method for filling patterns of a semiconductor device is provided to form a trench having a positive lateral slope by partially removing an oxide layer at a side wall of the trench. By etching a surface of a semiconductor substrate(100) in a depth, a first trench(108) is formed. A first oxide layer having a first deposition speed is formed on the first trench and substrate. A second oxide layer having a second deposition speed quicker than the first deposition speed is formed on the first oxide layer. A part of the second and first oxide layers are removed at a lateral wall of the first trench, thereby forming a second trench(115) in the first trench. A third oxide layer(116) is formed to fill the second trench.
Patent KR-20060108269-A (KR)
Inventor: KIM HYUN JIN
IPC: G06K7/10
Filed: 2006-09-27
Abstract: 본 발명은 전자상거래에 있어서 사용자 및 사용자가 제시하는 결제수단에 대하여 엄격한 인증 과정을 통하여 안전하게 거래를 성취할 수 있는 전자상거래 중개 시스템 및 이 시스템을 통한 전자상거래 중개 방법을 제공한다. 또한, 본 발명에 따른 안전한 전자상거래 중개 시스템을 통하여 사용자는 국내에서의 거래는 물론이고 해외에서의 거래를 안전하게 진행할 수 있고, 사용자 사이에 분쟁이 생겼을 경우에 사전에 취득된 정보를 토대로 분쟁을 원활하게 해결할 수 있게 되었다.
Patent KR-20080029155-A (KR)
Title: Refrigerator
Inventor: PARK YOUNG SIN
IPC: F25D29/00
Filed: 2006-09-28
Abstract: A refrigerator is provided to make and separate ice after receiving water, and to detect the amount of the separated ice so that the detected amount is displayed for a user. A refrigerator comprises an icemaker(300) for making and separating ice after receiving water, an ice storing unit(400) for storing ice separated from the icemaker, a level sensor(340,350), and a displaying unit. The level sensor is installed on the icemaker to detect whether or not the ice is full for a user when the ice storing unit is filled with the separated ice. The displaying unit displays whether or not the ice is full for a user using the information detected by the level sensor. A control unit is provided to receive information concerning about whether or not the ice being full from the level unit and displays the information to the displaying unit.
Patent KR-20070038015-A (KR)
Inventor: YAMAOKA MASANAO
IPC: G11C11/41
Filed: 2006-10-02
Abstract: 본 발명은, 미세화된 트랜지스터를 사용한 저소비 전력SRAM에 있어서, 드레인 전극으로부터 기판전극에 흐르는 리크 전류 및 서브 스레숄드 리크전류를 저감하는 것에 의해 LSI원로 전체의 소비 전력을 저감하는 동시에, 메모리 셀의 기록·판독시의 동작 안정성을 향상시키는 기술의 제공에 있다. 
     또한, 트랜지스터의 수를 증가 등에 의한 메모리 셀의 증가를 억제하고, 칩 면적의 증대를 억제하는 기술의 제공에 있다. 
     박스층을 구비하는 SOI 또는 FD-SOI 트랜지스터를 사용해서 구성된 SRAM 메모리 셀에 있어서, 구동 트랜지스터의 박스층하의 웰 전위를 제어함으로써 트랜지스터의 문턱치전압을 제어해서 전류를 증가시켜서, 메모리 셀의 안정 동작을 가능하게 한다. 
       
     서브 스레숄드 리크전류, 구동 트랜지스터, 문턱치전압
Patent KR-20080032314-A (KR)
Title: Liquid crystal display
Inventor: KIM HYE SUNG
IPC: G02F1/1335
Filed: 2006-10-09
Abstract: An LCD(Liquid Crystal Display) is provided to prevent formation of dews by helping movement of moisture when a protection window is contacted with an upper polarizing plate where plural hemisphere protrusions are continuously formed. A first substrate(73) has a driving IC(Integrated Circuit) chip(77). A second substrate(71) faces the first substrate. An LC layer is held between the first and second substrates. An upper polarizing plate(72a) is disposed on the second substrate and has plural protrusions. A protection window(200) is disposed on a surface where the protrusions of the upper polarizing plate are formed. The protrusions are formed in a hemisphere shape.
Patent KR-20080033577-A (KR)
Title: Mobile phone and apparatus for sliding thereof
Inventor: JEONG CHUL HO
IPC: H04B1/40
Filed: 2006-10-12
Abstract: A sliding device and a mobile terminal having the same are provided to conduct a reliable sliding operation by prevent a slider mounted in a mobile terminal from wobbling when the slider is slid up and down. A slider(110) is supported by both side portions of a plate(120) and slidably moved on the plate. An elastic support unit(200) is provided on the slider and provides a supporting force by means of elasticity to prevent wobbling between the plate and the slider. The elastic support unit includes supports(210a) formed on the slider and free ends(210b) which is in contact with the plate to elastically support the plate. The elastic support unit includes upper supports(211) formed at upper end portion of the slider and having the free ends formed upwardly, and lower supports(212) formed at a lower end portion of the slider and having the free ends formed downwardly.
Patent KR-20070041387-A (KR)
Inventor: ARAI YASUYUKI
IPC: H01L21/20
Filed: 2006-10-13
Abstract: 본 발명의 목적은 큰 크기를 갖는 기판에 대해서 섀도우 마스크를 이용함이 없이 박막을 선택적으로 형성할 수 있는 증착 장치를 제공하는 것이다. 증착 장치에서, 증발 소스에는 실린더 셀, 상기 실린더 셀의 하부를 가열하는 히터, 및 상기 실린더 셀의 상부를 가열하는 히터를 포함한다. 핫 플레이트는 자신의 내부에 제공되는 히터에 의해 온도를 조절할 수 있다. 핫 플레이튼 실린더 셀에 연결되는 재료 공급부로부터 실린더 셀로 공급되는 증발 재료를 가열하고 증발 또는 승화에 의해 증발 재료를 기화시킨다. 상기 실린더 셀 내의 핫 플레이트를 회전시키는 회전 메커니즘은 온도 균일성을 달성하기 위하여 제공될 수 있다. 재료 공급부를 가열하는 히터는 실린더 셀에 공급되는 증발 재료의 온도를 상승시키기 위하여 제공될 수 있다. 이와 같은 증발 소스에 의해, 큰 크기를 갖는 기판에 대해서 증착이 균일하게 그리고 지속적으로 수행될 수 있다. 
       
     증착, 실린더 셀, 핫 플레이트, 히터, 재료 공급부.
Patent KR-20080036351-A (KR)
Title: Photosensitive resin composition and color filter using the same
Inventor: LEE KIL SUNG
IPC: G03F7/027
Filed: 2006-10-23
Abstract: A photosensitive resin composition is provided to be suitable for the production of ultramicro pixels, to prevent the occurrence of residues, and to produce a color filter for 10 million pixel image sensors. A photosensitive resin composition includes (a) 0.5-20wt% of an acrylic resin containing a carboxyl group and an organic group derived from a pigment, (b) 0.5-20wt% of an acrylic photopolymerizable monomer, (c) 0.1-10wt% of a photopolymerization initiator, and (d) the balance of a solvent. The acrylic resin has a structure represented by the following formula 1, wherein A is a repeating unit of an ethylenically unsaturated monomer that does not contain a carboxyl group, X is O or NH, and PIG is an organic group derived from a pigment.
Patent KR-20070019626-A (KR)
IPC: B02C18/00
Filed: 2006-10-25
Abstract: 본 발명은 본체(100)와, 상기 본체(100)의 일측 하부에 형성된 베어링 하우징(200)과, 상기 베어링 하우징(200)의 내부에 삽입되어 상기 본체(100)의 수직방향으로 형성하되 하단에는 회전력을 발생시키기 위한 구동수단이 구비된 축(210)과, 상기 베어링 하우징(200)의 상부에 결합하되 상면에는 방사형으로 다수개의 분쇄날(221)이 구비된 하부판(220)과, 상기 하부판(220)의 상부에 형성되며 일측에는 한약재 배출부(231)를 관통 형성하되 내측면에는 방사형으로 다수개의 요철부(232)가 길이방향으로 구비되는 중공관 형상의 원통체(230)와, 상기 한약재 배출부(231)에 삽입되어 일정한 입도를 갖는 분쇄된 한약재(B)을 선별하여 배출시키기 위한 필터(233)와, 상기 원통체(230)의 내부에 삽입하되 상기 축(210)과 결합하며 외측에는 요철부(242)가 길이방향으로 형성된 다수개의 수직분쇄날(241)이 수직방향으로 형성되고 저면에는 다수개의 분쇄돌기(243)가 구비된 3차 분쇄구(240)와, 상기 3차 분쇄구(240)의 상부에 형성하되 상기 축(210)과 결합하며 방사형으로 다수개의 회전날(251)을 구비한 2차 분쇄구(250)와, 상기 2차 분쇄구(250)의 상부에 형성하되 상기 축(210)과 결합하며 외측에는 방사형으로 다수개의 분쇄날(261)을 구비하는 1차 분쇄구(260)와, 상기 원통체(230)의 상부에 결합하며 저면에는 방사형으로 다수개의 분쇄날(271)이 구비하고 하부에는 수직방향으로 상기 1차 분쇄구(260)와 일정간격 이격되도록 형성하되 내주면에는 방사형으로 다수개의 요철부(273)가 구비된 고정분쇄구(272)가 형성된 상부판(270)과, 상기 상부판(270)의 상부에 결합하여 한 약재(A)를 투입시키기 위한 한약재 투입부(280)와, 상기 한약재 배출부(231)와 탈부착 가능토록 결합한 배출관(310)을 일측에 부설하여 분쇄된 한약재(B)를 저장하기 위한 한약재 저장용기(300)로 구성되는 한약재 분쇄장치를 제공하기 위한 것으로, 본 발명은 한약재의 절단작업과 분쇄작업을 일련적인 장치에 의해서 순차적으로 이루어지도록 함으로써, 분쇄된 한약재의 가공시간을 단축시켜 분쇄효율을 향상시킬 수 있음은 물론 한약재를 미세한 입자를 갖도록 분쇄할 수 있으므로 이로 인한 한약재의 흡수율 및 효능을 극대화시킬 수 있는 효과를 갖게 된다. 또한, 한약재를 분쇄와 동시에 별도의 저장용기에 저장될 수 있도록 하여 종래의 작업자가 수작업으로 분쇄된 한약재를 긁어서 배출시켜야 하는 번거로움과 불편함을 해소할 수 있는 효과를 갖게 된다. 특히 고압의 압축공기를 원통체의 내부로 분사되도록 하여 분쇄된 한약재의 고착현상을 방지하여 한약재의 분쇄 및 배출효율을 증대시킬 수 있음은 물론 별도의 내부 청소작업이 필요치 않게 되게 되므로 작업효율을 향상시킬 수 있는 효과를 갖게 된다. 또한, 본 발명은 한약재의 특성에 따라서 한약재를 투입량을 선택적으로 조절할 수 있으므로 정확하고 균일한 비율을 갖는 한약재를 분쇄할 수 있는 효과를 갖는 매우 유용한 발명이다. 
       
     한약재, 절단, 분쇄, 장치
Patent KR-20080038914-A (KR)
Title: Optical sheet, backlight unit having the same and manufacturing method of the optical sheet
Inventor: BAE JUN HO
IPC: G02F1/1335
Filed: 2006-10-31
Abstract: An optical sheet, a backlight unit having the same, and a method for manufacturing the optical sheet are provided to prevent deformation of the optical sheet by increasing a thickness of the optical sheet by integrating at least two optical films. An optical sheet(140) diffuses or focuses beams emitted from a lamp and includes plural optical films(150,160,170,180). At least two of the optical films are integrated with each other by using at least one of a vacuum process and a pressing process. A backlight unit includes the lamp, a reflective plate, and the optical sheet. The optical sheet diffuses or focuses beams emitted from the lamp and includes plural optical films. At least two of the optical films of the backlight unit are integrated with each other by using at least one of the vacuum and pressing processes.
Patent KR-20080039704-A (KR)
Title: Portable audio player and controlling method thereof
Inventor: PARK EUN SEO
IPC: G11B20/10
Filed: 2006-11-01
Abstract: A portable audio player and a control method thereof are provided to select more functions than the number of keys by responding to key data of a key input part by a key mode management module according to set states of key modes and adding additional functions for learning. A portable audio player comprises a memory(10), a sound play part(20), a key input part(30), and a key mode management module(62). The key input part has keys used to assign basic functions related to the sound processing. The key mode management module sets key modes in which some of the keys are assigned to additional functions for learning when key data is inputted to a power-on-command from the key input part, responds to key data of the key input part according to set states of the key modes, and controls the memory and the sound playing part. The keys include high speed forward, reverse, and up and down keys.
Patent KR-20080044623-A (KR)
Title: Keypad and mobile terminal using the same
Inventor: LEE CHOON HWA
IPC: H04M1/23
Filed: 2006-11-17
Abstract: A keypad and a mobile terminal device employing the same are provided to reduce designing costs and maintenance costs compared with the method by using a magnet and an IC controller. A jog type keypad(250) slidably moves according to user manipulation, to which keypad terminals(230) are connected. Main body terminals(220) come in contact with the keypad terminals which move according to the movement of the keypad. A microcomputer recognizes the direction of the movement of the keypad through the contact. The keypad terminals are installed at an FPCB(Flexible Printed Circuit Board)(240) positioned under the keypad. The main body terminals are installed on a PCB within a terminal and folded in a bent state by being pressed by the keypad within an elastic range. The main body terminals have a plate shape.
Patent KR-20080048370-A (KR)
Title: Auditory sense
Inventor: LEE HYO SANG
IPC: A47G9/10
Filed: 2006-11-28
Abstract: A method for preventing an accident by letting the deaf person recognize an accident or disaster quickly is provided to let the deaf person know information by operating a vibrating motor included in products for sleeping, by information transmitted from the disaster relief center in an emergency state as the vibrating motor is connected to the disaster relief center through the wireless network and displaying information on a monitor. In a method for preventing an accident by letting the deaf person recognize an accident or disaster quickly, the deaf person recognizes an accident or disaster while sleeping by installing a vibrating motor in products for sleeping such as a pillow or a sleeping mat and controlling the vibration intensity of the vibrating motor. The vibrating motor used for the sleeping mat is wire type.
Patent KR-20080049176-A (KR)
Title: Food for beauty to improve moisture of skin
Inventor: SEO JEONG HYE
IPC: A23L33/00
Filed: 2006-11-30
Abstract: A cosmetic food composition with skin moisturization effect containing elastin as an active ingredient is provided to be applied to a health food for safe skin cosmetic purpose without worry of adverse reactions or poisoning while preventing skin damage by ultraviolet rays and providing moisturization effect. A cosmetic food composition with skin moisturization effect contains 10 to 100% by weight of elastin comprising peptide with a molecular weight of less than 5,000 Daltons. The cosmetic food composition is formulated into a pill, tablet, soft gelatin capsule, granule or drink. For an example, 30% by weight of elastin is mixed with 30% by weight of corn starch, 20% by weight of glycerin and 20% by weight of sorbitol powder and forming into a pill.
Patent KR-20070057053-A (KR)
Title: A semiconductor device
Inventor: HAYASHI TAKAHIRO
IPC: H01L23/48
Filed: 2006-11-30
Abstract: A semiconductor device is provided to improve the degree of integration without the increase of the size of the semiconductor device itself. A multiple metal line structure composed of a first power source line, a second power source line and a first metal line is formed on a semiconductor substrate(30). A bonding pad is formed on the first and the second power source lines. A first conductor layer is electrically connected to the bonding pad on the first and the second power source lines. A protection element is electrically connected with the bonding pad on the substrate. The first and the second power source lines cross over the protection element. The first line is electrically connected with the protection element to form a withdraw region(24) of the first metal line between the first and the second power source lines. The first metal line is withdrawn from a predetermined portion over the first and the second power source lines in the withdraw region.
Patent KR-20080052972-A (KR)
Title: Indoor unit for air conditioner
Inventor: PARK SE MIN
IPC: F24F13/20
Filed: 2006-12-08
Abstract: An indoor unit for an air conditioner is provided to facilitate installation work of the indoor unit and coupling work of a cabinet and a front panel by forming an inspection opening on the front panel. An indoor unit for an air conditioner comprises a front panel(400), a cabinet, and an inspection cover(460). A suction hole and an exhaust hole(406) are formed on the front panel to control suction/exhaust of indoor air. The cabinet is coupled to the front panel to form the upper exterior. The inspection cover is coupled to a lower surface of the front panel to shield a part of a lower surface of the front panel. The inspection cover is selectively separated from the front panel. An inspection opening(446) is perforated on the front panel.
Patent KR-20080054711-A (KR)
Title: Method of manufacturing spacer of liquid crystal display using inkjet method
Inventor: KIM SEONG JIN
IPC: G02F1/1339
Filed: 2006-12-13
Abstract: A method of manufacturing spacers of an LCD(Liquid Crystal Display) using an inkjet method is provided to jet a bonding material from an inkjet head to fix balls coated on predetermined points of a substrate selectively to form spacers in a desired position. A substrate(110) is prepared. A plurality of balls(121) are coated on the substrate. An inkjet head(150) is located above the substrate. A liquid bonding material(122) is jetted from the inkjet head to cover only balls formed on predetermined points among the balls coated on the substrate. The liquid bonding material covering the balls is dried to form spacers(120) composed of the balls and the bonding material covering the balls. The balls which are not covered with the bonding material are removed.
Patent KR-20080087911-A (KR)
Inventor: YOON SOH YOUN
IPC: G06Q30/02
Filed: 2006-12-15
Abstract: A method and a system for producing AD(ADvertisement) are provided to lengthen life of the AD and raise reliability of the AD by enabling an actor personally to think/organize an idea and produce the AD based on the organized idea. A manager collects actors of each group(10). The manager provides various kinds of education courses for producing AD to the grouped actors(20). The manager receives a creative brief of the desired AD from an advertiser and distributes the received creative brief to the actors belonging to the corresponding group(30). The actors belonging to the group makes a tender for producing the AD by responding to the creative brief and the tenders are transferred to the advertiser through the manager(40). The advertiser selects the actor producing for the AD based on a selection rule by considering the received tenders(50), and the manager informs the actor that the advertiser selects the tender presented by the actor.
Patent KR-20080056498-A (KR)
Title: Apparatus for measuring surface of substrate
Inventor: LEE SUNG HO
IPC: H05B33/10
Filed: 2006-12-18
Abstract: An apparatus for measuring a surface of a substrate is provided to minimize an error of a particle measurement located on the surface of the substrate. An apparatus for measuring a surface of a substrate includes a stage(210), a checking unit(220), and an output unit(230). The checking unit receives outer appearance information of a substrate prepared on the stage, and measures a surface state of the substrate based on the received outer appearance information. The output unit outputs the surface state of the substrate measured through the checking unit. The outer appearance information is inputted as a coordinate value. The checking unit skips a measurement for a corresponding region to the coordinate value.
Patent KR-20080057451-A (KR)
Title: Pushing type pumping apparatus
Inventor: LEE KWAN HEE
IPC: B65D83/76
Filed: 2006-12-20
Abstract: A pushing type pump device is provided to gush out the content even in the state that a container is turned over to collect the remaining content in the upper part of the container. A pushing type pump device includes a housing(20), a hollow moving member(30), a valve unit(40) and an elastic unit(50). The housing includes first and second receiving portions(21,22) having respectively inlets(25,26). A nozzle portion(33) that moves vertically and pushes to discharge the content received in the first and second receiving portions is installed on one end of the moving member. The valve unit is installed near the inlets installed on the first and second receiving portions and is opened and closed according to the movement of the moving member. The elastic unit provides elastic restoring force to the moving member.
Patent KR-20080058829-A (KR)
Title: O-ring composition for oil cooler of cng engine
Inventor: KANG DONG GUG
IPC: F01M5/00
Filed: 2006-12-22
Abstract: A composition for forming an O-ring for an oil cooler of a compressed natural gas engine is provided to realize reinforced oil resistance, and to prevent swelling and pressurization of an O-ring, while preventing an engine oil from leaking out of an oil cooler. A composition for forming an O-ring(100) for an oil cooler(10) of a compressed natural gas engine comprises: a polymer comprising (i) a ternary fluororubber containing a ternary polymer formed of vinylidene fluoride, tetrafluoroethylene monomer and perfluoromethyl vinyl ether, and a cure site monomer, and (ii) fluororubber with high chemical resistance comprising a copolymer of tetrafluoroethylene and propylene; a filler; and a crosslinking agent forming the polymer into a peroxide-crosslinked system.
Patent KR-20070013253-A (KR)
Title: Electricity supplying device using generator, fuel cell, solar cell for bicycle
Inventor: MOON IL
IPC: B62J6/06
Filed: 2006-12-22
Abstract: A power supply device for a bicycle using a self-power generator, a fuel cell, and a solar cell is provided to effectively use electric devices like a handsfree even in using the bicycle by supplying power to a power output terminal by using power of the fuel cell and the solar cell in stopping and friction force between the power generator and a wheel in riding. In the bicycle attached with a power output device, electric power is supplied by using hybrid force generated by friction between a self-power generator and a front wheel of the bicycle while riding. The electric power is supplied in stopping by a fuel cell and a solar cell attached on the bicycle. A user chooses whether to use the fuel cell and the solar cell or not by a switch attached on a handle.
Patent KR-20080062130-A (KR)
Title: Emi shielding coating paint containing ionic liquid
Inventor: CHUNG YEON CHOON
IPC: C09D5/24
Filed: 2006-12-29
Abstract: A conductive coating material composition for electromagnetic interference(EMI) shielding is provided to reduce the content of an expensive conductive metal material with improving conductivity and to lower a manufacturing cost. A conductive coating material composition for EMI shielding comprises a binder resin; a metal powder; an organic solvent; and an ionic liquid. Preferably the cation of the ionic liquid is at least one selected from the group consisting of imidazolium, pyridinium, pyridazinium, pyrimidinium, pyrazinium, thiazolium, oxazolium, phosphonium, ammonium, pyrrolidinium and triazolium substituted or unsubstituted with a C1-C15 alkyl group; and the anion of the ionic liquid is at least one selected from the group consisting of BF4-, PF6-, CF3SO3-, N(CF3SO2)2-, C(C2F5SO2)2-, C(CF2SO2)3-, AsF6-, SbF6-, AlCl4-, NbF6-, HSO4-, ClO4-, CH3SO3- and CF3CO2-.
Patent KR-20080011554-A (KR)
Title: Plastic bag
Inventor: AHN JOON YOUNG
IPC: B65D30/10
Filed: 2006-07-31
Abstract: A bag made of synthetic resin is provided to reduce the cost and to shorten a production process as the bag is formed by using one synthetic resin layer and to increase the strength by protruding reinforcing parts on the inside. A bag(2) made of synthetic resin has an opening hole at one end. The bag comprises one synthetic resin layer and a reinforcing part(4) protruded on the inner surface. The reinforcing parts are formed in the direction of the opening hole of the bag and arranged at regular intervals over the entire inner surface. The outer surface of the bag is smooth. The reinforcing parts are produced in the same shape and extended from one end of the bag to the other end thereof. The width of the reinforcing part is smaller than a gap between the reinforcing parts. The other ends of the bag where the reinforcing parts are formed are sealed by heat.
Patent KR-20060034699-A (KR)
Title: Micellar technology for post-etch residues
Inventor: SHARMA BALGOVIND K
IPC: H01L21/768
Filed: 2004-07-07
Abstract: A method is provided herein for cleaning a semiconductor device. In accordance with the method, a semiconductor device is provided (101), and a micellar solution is applied (103) to the semiconductor device. The method is particularly useful for cleaning copper and silicon surfaces and removing processing residues from the surfaces of vias or trenches.
Patent KR-20070088249-A (KR)
Title: The system of applying pressure on cooking grain
Inventor: YAMAZAKI AKIRA
IPC: A23L7/10
Filed: 2005-08-12
Abstract: In a pressurization system for cooking grain capable of performing pressurization on grain and water under enclosed state without causing deformation of a grain container by supplying pressurized water from a pressure water supply pump to a pressurization chamber, such a tight contact state that grain (8) and water contained in the grain container (6) do not leak to the outside is sustained for the grain container in the pressurization chamber (1) communicating with the pressure water supply pump (2), a portion (51) for supporting from the upper side is provided removably while having a water inlet/outlet (21), and a mechanism for transmitting a pressure based on water supply from the pressure water supply pump (2) into the grain container (6) under a state where the grain (8) and water in the grain container (6) is isolated from water in the pressurization chamber (1) is provided. Following pressurization processing, the container (6) is taken out from the pressurization chamber (1) and the system proceeds to the next centrifugal separating operation and then to a rice cooking process.