baber/WOPTO huggingface dataset:
Patent KR-20080007087-A (KR)
Title: Gate on voltage generator, driving device and display apparatus comprising the same
Inventor: LEE YONG SOON
IPC: G09G3/36
Filed: 2007-04-19
Abstract: A gate-on voltage generator, a driving device and a display apparatus comprising the same are provided to improve the driving ability of a gate drive by producing a clock signal of high amplitude even through ambient temperature falls. A temperature sensor(420) has an operational amplifier receiving a driving voltage and producing a temperature-dependent variable voltage, so the voltage level varies according to an ambient temperature. A charge pumping unit(430) shifts the temperature-dependent variable voltage by an amplitude of a pulse signal, and generates a gate-on voltage. The voltage level of the temperature-dependent variable voltage increases when the ambient temperature falls, and the voltage level of the temperature-dependent variable voltage decreases when the ambient temperature rises.
Patent KR-20080096261-A (KR)
Title: Mobile communication terminal
Inventor: JANG CHANG YONG
IPC: H04B1/38
Filed: 2007-04-27
Abstract: A mobile communication terminal is provided to implement slide type terminal which is not using a straight route. A slide part of the mobile terminal includes a first body(100), and a second body(200) which is arranged on the first body in close position. The area of the second body could be smaller than the area of the first body. In this case, there is a protrusion part(110) where the first body is not covered with the second body. The protrusion part of the first body has the same height with the outer surface of the second body.
Patent KR-20080098190-A (KR)
Title: 공작물 착좌 확인 시스템
Inventor: LEE EUN TAEK
IPC: B23Q17/00
Filed: 2007-05-04
Abstract: 본 발명은 표면이 고르지 못한 공작물이 정확한 위치에 안착되었는지를 확인하기 위한 공작물 착좌 확인 시스템에 관한 것이다.  
     본 발명에 따른 공작물 착좌 확인 시스템은 절삭 가공될 공작물이 안착되는 공작기계와, 공작물의 절삭가공에 필요한 절삭유를 저장하는 절삭유 탱크와, 절삭유 탱크로부터 절삭유를 공급받아 공작물에 분사하는 분사노즐과, 절삭유가 절삭유 탱크로부터 분사노즐로 안내되게 하는 절삭유 공급유로와, 절삭유가 절삭유 공급유로를 따라 이동하여 분사노즐로 분사되게 하는 절삭유 공급펌프와, 절삭유 공급유로에 배치되어 절삭유 공급유로를 통해 공급되는 절삭유의 유량을 측정하는 유량계를 포함하여, 공작기계에 사용되는 절삭유를 분사노즐을 통해 분사하여 공작물의 장착 위치를 확인할 수 있도록 되어 있으므로, 주물로 제조된 공작물과 같이 표면이 고르지 못한 공작물의 장착 위치를 보다 정확하게 확인할 수 있게 되는 효과가 있다.
Patent KR-20080100657-A (KR)
Title: The manufacturing process of cataplasm for the adhesion of the specific region
Inventor: PARK HYOUNG MOON
IPC: A61K9/70
Filed: 2007-05-14
Abstract: A manufacturing process of a cataplasm for adhering a specific region is provided to cure fundamentally pain, to maintain an effect of medicine persistence for 20~30 hours and to improve an effect of medical treatment by strengthening an effect of medicine penetration. A manufacturing process of a cataplasm for adhering a specific region comprises steps of: 1) mixing rat salt timber fruit powder of 2~3%, sophorae Flos powder of 2~3%, houttuynia cordata powder of 2~3%, gardenia powder of 2~3%, tree root shift powder of 2~3%%, angelicae gigantis radix powder of 2~3%, sterilizing completely it by a gamma-ray radiating system, make 80~90% of moisture content, putting it into a fermentation maturation tank of which an inner temperature is 35~38°C and fermenting-ripening it for 48~72 hours; 2) drying using cold air the fermented and ripened mixture in order to make 5~10% of moisture content and pulverizing it in order to make 300~400 mesh; mixing a mixture pulverized from the step 2), plasters of 75~85%, elvan of 3~5%, tourmaline powder of 1~2% and nanosilver powder of 0.15~0.1%.
Patent KR-20070111370-A (KR)
Title: A method for fabricating wiring board and an apparatus for fabricating wiring board
Inventor: YANAGISAWA KENJI
IPC: H05K3/00
Filed: 2007-05-16
Abstract: A method and an apparatus for manufacturing a wiring board are provided to implement an optical transfer member on an accurate position of a main body by fixing the optical transfer member using a transmissive holder. An apparatus for manufacturing a wiring board mounts an optical transfer member on a wiring board and includes a transmissive holder(12C) and an illuminator(15). The transmissive holder fixes the optical transfer member and positions the optical transfer member on a wiring board body. The illuminator illuminates light through the transmissive holder and the optical transfer member, so that an optical curing resin agent between the optical transfer member and the wiring board body is cured. A recognizing unit(14) recognizes an image at a reference point on the wiring board body, so that a position of the optical transfer member is determined on the wiring board body. The image is transmitted through the transmissive holder.
Patent KR-20080104624-A (KR)
Title: Implant for dentistry
Inventor: LEE KYU HO
IPC: A61C8/00
Filed: 2007-05-28
Abstract: Provided is a new dental implant coupling structure that is free from a problem that a screw is loosened after clamping the screw or a problem that the screw is broken during using the structure. A dental implant coupling structure allowing a fixture and an abutment are complementarily joined with each other without screwing the fixture and abutment comprises: an abutment(200) having a first coupling portion formed on a bottom part thereof; and a fixture(300) including a second coupling portion which is implanted in an alveolar bone, and which restrains secession of the first coupling portion in the upward or downward direction by supporting the first coupling portion while covering the first coupling portion of the abutment. The first coupling portion includes at least one inserting groove formed on an outer face of the abutment, and at least one coupling element inserted into the inserting grooves in a way that the coupling element is partially projected from the inserting groove.
Patent KR-20070067036-A (KR)
Title: Glass cutting system
Inventor: KWON YOUNG GIL
IPC: C03B33/037
Filed: 2007-05-30
Abstract: A glass cutting apparatus is provided to rapidly and simply divide round glass discs for LCD and PDP into equal parts with standard dimensions by fabricating a conveyor, a supporting part to fix the glass disc, a scribing part, a braking part to hold the scribed portion of the glass and a control part for the other parts of the apparatus. The apparatus is fabricated of: a conveyor(200) to input or output a glass for LCD or PDP to top of the apparatus; a position indication part(400) and a centering part(300) to correctly place the glass at a cutting position; a supporting part(500) with a supporting bar to move the bar downward and to press the surface of the glass; a scribing part(600) located below the glass to scribe the glass surface; a braking part(800) to hold the scribed portion of the glass at a constant angle; a collector(700) to suck and inhale glass chips generated under vacuum condition during the braking and the scribing; and a control part for controlling all of the parts.
Patent KR-20080107003-A (KR)
Title: 왑을 이용한 실시간 음성통화의 처리 방법
Inventor: NA JEONG SIK
IPC: H04B7/26
Filed: 2007-06-05
Abstract: 이 발명은 휴대폰을 사용하고 있는 모든 사용자들을 대상으로 하여 사용자들이 통화를 할 때 이용하고 있는 기존 통신환경의 틀에서 벗어나 사용자가 핸드폰 단말기에 서비스 제공자인 Client를 탑재하여 일반적인 핸드폰 통화가 아닌 WAP(Wireless Application Protocol) 서버와 SIP(Session Initiation Protocol) 서버의 상호작용을 활용하여 통화를 구현하고자 하는 것이다. 이때 사용하게 되는 핸드폰은 인터넷전화기(단말기)나 PDA 등과 같이 전용으로 사용해야하는 단말기가 아니라 사용자가 현재 가입하여 사용하고 있는 기간통신사업자 전용 핸드폰에서 서비스 제공자인 Client를 탑재하여 곧바로 사용할 수 있도록 하는 방법에 관한 기술이다.  
     본 발명에 의하면 사용자의 핸드폰 단말기에 서비스 제공자인 Client를 1회에 한하여 다운받음으로써 사용자의 환경은 완료되며, 설치된 서비스 제공자 Client는 핸드폰  단말기가 유지하고 있는 정보를 그대로 사용할 수 있게 할 뿐만 아니라 다른 기능도 추가할 수 있다.  
     본 발명에 의한 서비스 제공자인 Client는 핸드폰 단말기가 수행하는 기능과 마찬가지로 일정한 간격(약5초)에 의거하여 WAP서버와의 교신을 통해 실시간 위치정보를 제공하고 있으며, 이는 일정한 간격으로의 교신을 이루고 있는 까닭에 WAP 서버로부터 실시간 정보를 가져올 수도 있어 실시간 정보를 게시할 수 있는 기능을 갖는다. 그외에도 핸드폰(단말기)이나 홈페이지 등에서 보내던 SMS 기능을 서비스  제공자 Client를 통해 이용함으로써 기존의 비용보다 훨씬 저렴한 비용으로의 서비스를 활용할 수 있게 되는 것이다. 
     본 발명에 의한 서비스 제공자인 Client를 통해 사용자들의 기간통신망 가입의 기준에 따라 때로는 무료로 사용할 수 있는 방법도 생겨날 수 있을 뿐만 아니라 살아있는 정보를 제공받을 수 있기 때문에 사용자 그룹의 요구에 따라 맞춤형 실시간 정보를 제공할 수 있는 부가수익적 사업을 실현할 수 있다. 
       
     음성전달, 패킷통화, 왑접속통화
Patent KR-20080107547-A (KR)
Title: Method for simultaneously recognizing a plurality of touches in mobile terminal and the mobile terminal of the same
Inventor: NAM GI SEON
IPC: H04B1/40
Filed: 2007-06-07
Abstract: A method for simultaneously recognizing plural touches in a mobile terminal and a mobile terminal thereof are provided to recognize coordinate values of recognized points accurately even when two points are simultaneously touched on a touch panel in a mobile terminal including a touch panel. A method for simultaneously recognizing plural touches in a mobile terminal comprises the steps of: inputting a coordinate value of a first point to a controller in a mobile terminal by recognizing a first touch of the first point(S310); judging whether or not a second touch of a second point is multi-touches recognized while the first touch is recognized continuously(S330); if so, calculating a coordinate value of a third point based on the coordinate values of both first and second points(S340); and re-recognizing the touch as a second touch(S350).
Patent KR-20070121575-A (KR)
Title: Method and apparatus for maintaining uplink timing synchronization in mobile communication system
Inventor: JEONG KYEONG IN
IPC: H04B7/26
Filed: 2007-06-21
Abstract: A method for maintaining UL timing synchronization in a mobile communication system and a terminal device thereof are provided to store UL timing and DL timing separately as reference UL timing and reference DL timing when initial UL timing synchronization is acquired, calculate periodically DL timing, compare the DL timing with the reference DL timing to calculate a difference, and maintain the UL timing by applying the difference to the reference UL timing, thereby reducing the overhead of signaling of UL and DL and using efficiently radio resource by reducing signaling frequency between an UE(User Equipment) and an E-NB(Evolved-Node B). A method for maintaining UL(Uplink) timing synchronization comprises the following steps of: controlling UL timing according to UL timing control information included in a response message from a BS(Base Station) and storing the controlled UL timing as reference UL timing for UL signaling or data transmission(431); measuring periodically DL(Downlink) timing after storing the reference UL timing and calculating a difference between the measured DL timing and pre-stored reference DL timing(441,451); and determining the UL timing by using the calculated difference with the DL timing and the reference UL timing(481).
Patent KR-20090002909-A (KR)
Title: Structure of water electrolyzer for separating hydrogen and oxygen gasses
Inventor: KIM SUG HYUN
IPC: C25B9/17
Filed: 2007-07-05
Abstract: A structure of an electrolyzer is provided to increase productivity of oxygen and hydrogen gases as pollution-free energy sources and extend life of the electrolyzer by enabling the oxygen and hydrogen gases to flow easily, maintaining the airtightness of electrodes, firmly constructing peripheries of holes through which the oxygen and hydrogen gases flow, and improving durability of gaskets. A structure of an electrolyzer comprises: end plates(160,160a) positioned at both ends of the electrolyzer; insulating plates(170,170a) installed at inner sides of the end plates; inside plates(180,180a) installed at inner sides of the insulating plates; cell frames(110), diaphragms(120), diaphragm fixing rings(130), electrode plates(140), and gaskets(150) arranged within the inside plates sequentially and successively, the diaphragms being made of polypropylene, and the gaskets being made of Teflon; a plurality of pipes(P) penetrated into both ends of the end plates; fixing units fixing the cell frames having marginal portions(111,112) formed to predetermined widths on upper and lower parts thereof such that an oxygen hole(113), a hydrogen hole(114) and an electrolyte hole(115) are formed in the marginal portions; guide paths(116-118) formed in the marginal portions having the oxygen, hydrogen and electrolyte holes formed therein such that oxygen, hydrogen and electrolyte flow through the guide paths; and diaphragm placement grooves(119) formed in inner edges of the marginal portions such that edges of the diaphragms are placed in the diaphragm placement grooves. The diaphragm fixing rings are assembled onto edges of the placed diaphragms. The electrode plates having respective holes(141-143) formed therein are assembled onto the diaphragm fixing rings correspondingly to the oxygen, hydrogen and electrolyte holes formed in the cell frames. The gaskets are assembled onto the electrode plates.
Patent KR-20090004035-A (KR)
Title: Ac voltage sag compensation circuit and control method there of
Inventor: KIM DEUK SOO
IPC: H02M3/155
Filed: 2007-07-06
Abstract: An AC low voltage compensation circuit and a control method thereof are provided to compensate an output voltage by boosting a control output of an AC chopping unit even through a voltage sag is applied. An AC chopping unit(11) is connected in parallel to the AC input terminal. The AC chopping unit chops the AC voltage. One terminal of a first side winding of an output compensation transformer(13) is connected to the output side of the AC chopping unit. The other terminal of the first side winding of the output compensation transformer is connected to the AC input terminal. One terminal of a second side winding of the output compensation transformer is connected to the AC output terminal. The output compensation transformer boosts the control output of the AC chopping unit. A bypass unit(14) is connected to the first side winding or the second side winding of the output compensation transformer. The operation of the bypass unit is interlocked with the switching operation time of a semiconductor switch of a current auxiliary circuit.
Patent KR-20090005590-A (KR)
Title: Apparatus for inducing intake air advanced
Inventor: LIM BONG KYU
IPC: F02B29/02
Filed: 2007-07-09
Abstract: An improved intake guidance system is provided to improve generating power and torque of the engine by increasing speed of intake according to the inflow of intake through the intake induction member flowing. An improved intake guidance system comprises an adapter(300) passing the intake flowed in according to the opening of the throttle valve through; an intake induction member(302) flowing according to the inflow of intake; and an angle limits part(346) limiting the motion angle of the intake induction member. The adapter includes an intake inlet tube through-hole corresponding to the path of intake, an axis supporting part provided to the side fighting against of the intake inlet tube through-hole is included, and the intake induction member is combined in the axis of rotation(330) supported by the axis supporting part.
Patent KR-20080041555-A (KR)
Title: Particualte matter and hydrocarbon reduction catalyst at low temperature and preparation method the same
Inventor: KIM MOON CHAN
IPC: B01J23/10
Filed: 2007-07-11
Abstract: A composite catalyst is provided to reduce the smoke collecting load of a metal foam or a ceramic filter by consistently oxidizing smoke collected from a low temperature, and consistently remove smoke and particulate matters at the low temperature without damaging the metal foam or the ceramic filter and oxidize hydrocarbons and carbon monoxide by exhibiting a low balance point temperature lower than 270 deg.C, and a preparation method of the composite catalyst is provided. As a Ti-A-B composite catalyst, a Ti-A-B composite catalyst for removal of particulate matters and hydrocarbons at low temperatures is characterized in that A is at least one metal of platinum(Pt), ruthenium(Ru), iridium(Ir) and palladium(Pd) as platinum group metals, and B is at least one metal of lanthanium(La), cerium(Ce) and samarium(Sm) as lanthanide metals. A preparation method of a Ti-A-B composite catalyst for removal of particulate matters and hydrocarbons at low temperatures comprises: mixing TiCl4 or titanium tetraisopropoxide as Ti metal, at least one metal compound of platinum(Pt), ruthenium(Ru), iridium(Ir) and palladium(Pd) as platinum group metals(A), and at least one metal compound of lanthanium(La), cerium(Ce) and samarium(Sm) as lanthanide metals(B); and agitating the mixture in an aqueous solution of hydrochloric acid, sulfuric acid or nitric acid at a temperature of 60 to 150 deg.C and a rotation speed of 60 revolutions per minute for at least 3 hours to prepare a Ti-A-B composite catalyst.
Patent KR-20090014510-A (KR)
Title: Dish washer
Inventor: WOO SANG WOO
IPC: A47L15/42
Filed: 2007-08-06
Abstract: A dish washer is provided to display an area where the steam intensively emitted by the steam nozzle and indicate a location where the tableware, which needs to be washed with steam, is located. A dish washer decreasing washing time by supplying steam to dishes comprises a washing tub, a rack(22), installed in inside the washing tub, containing the tableware, a steam generating device generating the steam and supplying the steam to the washing tub, a steam nozzle(70), connected to the steam generating device, and guiding the steam generated by the steam generating device to be emitted to the inside of the washing tub and a display unit(100) indicating the place where the steam is intensively emitted through the steam nozzle.
Patent KR-20090016942-A (KR)
Title: METHODS OF SCREENING EXTENDED-SPECTRUM beta-LACTAMASE PRODUCING MICROORGANISM BY USING 3-AMINOPHENYLBORONIC ACID
Inventor: LEE SANG HEE
IPC: C12Q1/34
Filed: 2007-08-13
Abstract: A method for screening extended-spectrum beta-lactamase-producing strain is provided to improve the screening efficiency by using high sensitive 3-aminophenyl boronic acid showing high water solubility due to 4 hydrogen donors and 3 hydrogen ion receptors. The method for screening extended-spectrum beta-lactamase-producing strain comprises the steps of: preparing the plate containing culture medium; inoculating the test strain to the plate; placing the first disk containing antibiotics, clavulanic acid and 3-aminophenylboric acid and the second disk containing only antibiotics on the inoculated plate and culturing it at 33-37 deg. C for 16-18 hours; and determining the beta-lactamase-producing strain when the inhibition zone of the first disk is more than 5mm bigger than that of the second disk.
Patent KR-20090017326-A (KR)
Title: Cooling apparatus for fan filter unit using theremoelectric element
Inventor: MOON IN HO
IPC: F24F1/00
Filed: 2007-08-14
Abstract: A cooling part of a fan filter unit is provided to increase semiconductor manufacturing yield by supplying atmospheric air of uniform temperature into a clean room. A cylindrical suction hole element(100) is mounted in the center of a fan housing and has inner and outer case elements(110,120) connected by bridge elements(130) disposed between the case elements in the radial direction. An electronic cooling unit has a cooling surface disposed at an outer surface of the outer case element of the suction hole element and a heating surface disposed at the opposite side and mounted with thermoelectric modules(151) and heating fins(153).
Patent KR-20090019154-A (KR)
Title: Apparatus and method for generating reference voltage, and integrated circuit including the same
Inventor: LEE DONG SU
IPC: G11C5/14
Filed: 2007-08-20
Abstract: An apparatus and a method for generating a reference voltage and an IC including the same are provided to minimize a size of circuits and to improve an offset of a differential amplifier. A reference voltage generating device(100) includes a bias circuit and a reference voltage generating unit(70). The bias circuit generates bias current of a constant level. The reference voltage generating unit generates a first voltage to be increased according to an increase of temperature in response to the bias current, a second voltage to be reduced according to the increase of the temperature, and a reference voltage(Vref) corresponding to the sum of the first and second voltages.
Patent KR-20080073194-A (KR)
Title: High sensitivity 3-axis accelerometer
Inventor: KIM SUNG WOOK
IPC: G01P15/08
Filed: 2007-08-22
Abstract: A high sensitivity 3-axis accelerometer is provided to increase a production number of the accelerometers per unit wafer by decreasing a sensor area. A high sensitivity 3-axis accelerometer includes an X-axis acceleration sensor(31), a Y-axis acceleration sensor(32), a vertical acceleration sensor, and an elastic member(35). The X and Y axis acceleration sensors are mounted on a board and detect axis accelerations on a planar surface. The elastic member is connected to both ends of the vertical acceleration sensor. One side of the elastic member is connected to the vertical acceleration sensor, while the other side is fixed on the board. The side, which is connected to the vertical acceleration sensor, is elevated in a vertical direction around the fixed side. The elastic member surrounds the X and Y axis acceleration sensors.
Patent KR-20080019184-A (KR)
Title: Method for providing personalized broadcasting service in communication system
Inventor: KIM JUN HYUNG
IPC: H04W4/08
Filed: 2007-08-23
Abstract: A method for providing a personalized broadcasting service in a communication service is provided to share a group identifier between a called MS and a calling MS, transmit a first message including the group identifier to an MCBCS-C, receive a second message including a decryption key from the MCBCS-C, and receive personalized broadcasting contents from the MCBCS-C by using the decryption key, thereby providing various broadcasting services to users. A method for providing a personalized broadcasting service in a calling MS(Mobile Station)(410) comprises the following steps of: sharing a group identifier, authority capable of receiving personalized broadcasting contents, with a called MS(450); transmitting a first message including group identifier information to an MCBCS-C(Multi-Cast and Broad-Cast Service Controller)(430); receiving a second message including an encryption key from the MCBCS-C; encoding the personalized broadcasting contents by using the encryption key; and transmitting the encoded personalized broadcasting contents.