baber/WOPTO huggingface dataset:
Patent KR-20080067550-A (KR)
Title: Method and system for three-party authenticated key exchange using smart cards
Inventor: LIM JONG IN
IPC: H04L9/08
Filed: 2007-01-16
Abstract: A method and a system for exchanging a key among three-party using a smart card and a recording medium thereof are provided to improve the security by performing an authentication and key exchange between a client and a client without exposing session key information, which is exchanged between the clients, to a server. A method for exchanging a key among three-party using a smart card includes the steps of: selecting a first random number and a second random number as a predetermined random number at a smart card of a source client, transmitting an encryption sentence having the second random number to a server, and transmitting the encryption sentence having the first random number to a target client(310); transmitting the encryption sentence having the second random number to the target client(320); selecting third and fourth random numbers as a predetermined random number in the smart card of the target client, decoding the encryption sentence having the second random number, calculating the second random number, calculating a session key using the second and fourth random numbers(330), and transmitting the encryption sentence having the third and fourth random numbers to the source client(340); and decoding the encryption sentence having the third and fourth random numbers in the smart card of the source client, calculating the session key using the second and fourth random numbers, and sharing the session key(350).
Patent KR-20080069774-A (KR)
Title: Laver with pattern and pattern making apparatus and method for manufacturing thereof
Inventor: JUNG GWANG MO
IPC: A23L17/60
Filed: 2007-01-24
Abstract: A method of manufacturing laver with patterns using a device for forming pattern is provided to increase product reliability and maximize the commercial value of laver. Laver with patterns is prepared by the steps of: sprinkling natural powder on rectangular wet laver(2) to form a pattern(10) such as a character, figure, logo and the like; and drying. The natural powder is obtained by drying and grinding green tea, pine pollen, paprika, carrots, Opuntia dillenii, garlic, Welsh onions, Molokhia and green laver. A device for forming patterns on laver comprises: a screen plate with various patterns; a natural powder container positioned at the upper part of the screen plate and receiving natural powder; a powder supplying pipe connected to a connecting hose and supplying natural powder; a support part for supporting the screen plate and powder container; and a striking device for applying instant vibration to the screen plate, powder container and support part.
Patent KR-20080072209-A (KR)
Title: Backlight unit and liquid crystal display device having the same
Inventor: YOUK SHIM KEUN
IPC: F21V19/00
Filed: 2007-02-01
Abstract: A backlight unit and an LCD device having the same are provided to improve the strength of lamp holders to which the electrode portions of lamps are fastened, thereby preventing bending or defect caused by damage in an assembly process. A backlight unit includes plural lamps, a first lamp holder(150), a second lamp holder, a plurality of first and second PCBs(Printed Circuit Boards), and a protection mold(150b). The plural lamps are disposed at regular intervals. The first and second lamp holders fix the plural lamps respectively in both sides of the lamps. A common electrode pattern is formed to supply a common voltage to the plurality of first and second lamp holders on the first and second PCBs. The lamp holders include a first soldering portion(175) and a second soldering portion formed in connection areas between a pair of first and second support portions(171,172) and a pair of third and fourth support portions(173,174).
Patent KR-20080072383-A (KR)
Title: Silicon tuner and signal processing method thereof
Inventor: KANG HYUN KOO
IPC: H04N5/50
Filed: 2007-02-02
Abstract: A silicon tuner and a signal processing method thereof are provided to convert an IF signal into a digital signal using an SD-ADC and operate an IF processor by digital, thereby reducing power consumption and size and improving a signal processing process. An RF(Radio Frequency) signal processor(110) processes an RF signal inputted from an antenna. A mixer(120) converts the RF signal into an IF(Intermediate Frequency) signal. An SD-ADC(Sigma Delta-Analog Digital Converter,130) converts the IF signal into a digital signal. An IF signal processor(140) processes the converted IF signal.
Patent KR-20070106918-A (KR)
Title: Tailor-made chair
Inventor: KANG JIG WON
IPC: A47C7/40
Filed: 2007-02-02
Abstract: A tailor-made chair is provided to make classes of chairs classified according to a user's length, to enable a standardized constitution ratio of a chair and to be used conveniently by adjusting the height of the chair. A tailor made chair includes a seat portion(110), a backplate portion(120), and a cervical vertebra support portion(125). A user's hip is placed on the seat portion. The backplate portion is coupled to a rear end of the seat portion, and has the shape identical to the shape of a user's back. Wing portions(123) are formed on both sides of the backplate portion to enclose a part of the user's back. A cervical vertebra support portion is formed on an upper part of the backplate portion. The ratio of a length(a) : a hip length(b): a waist width(c): a shoulder width(d): a head width(e) is 1 : 0.681~0.729 : 0.492~0.527 : 0.667~0.744 : 0.264~0.296.
Patent KR-20080083402-A (KR)
Title: Car navigation system, traffic information providing system and method thereof
Inventor: HAN JAE JOON
IPC: G08G1/0968
Filed: 2007-03-12
Abstract: A car navigation system, a method for controlling the same, a traffic information providing system and a traffic information providing method incorporated with the car navigation system are provided to promote user convenience by allowing the user to receive traffic information on a required route in real time or at regular intervals. A traffic information providing system(300) comprises a digital map database(380), an information request receiving unit(340), a data acquisition unit(310) acquiring and processing location information of an object, a data generating unit(320), and a traffic information providing unit(330). An acquisition information database(350) stores the location information. A processed information database(360) stores sectional communication information. A traffic information database(370) stores the processed traffic information. The data generating unit generates source data by matching the acquired location information with a digital map of the digital map database.
Patent KR-20080083543-A (KR)
Title: Network management system comprising image forming apparatus and method thereof
Inventor: PARK JI MIN
IPC: G06F3/12
Filed: 2007-03-12
Abstract: A network management system including image forming apparatuses and a method of managing the system are provided to configure different environments for a plurality of image forming apparatuses connected through a network at the same time to achieve efficient management and improve a processing speed for configuration. A network management system includes a terminal device(100) and image forming apparatuses(200). The terminal device receives IPs of the image forming apparatuses and attribute files each including an attribute value of the IP of each image forming apparatus from a user, parses the attribute files by using a management program, generates attribute information for the IPs of the image forming apparatuses and transmits the attribute information to the image forming apparatuses. Each of the image forming apparatuses receives the attribute information, parses the received attribute information and updates the attribute information to the parsed attribute information.
Patent KR-20080089741-A (KR)
Title: Apparatus for recognizing parts of chip mounter and method for mounting parts using the same
Inventor: KIM SANG CHEOL
IPC: H01L21/60
Filed: 2007-04-02
Abstract: An apparatus for recognizing components of a chip mounter and a method for mounting the components by using the same are provided to mount correctly micro-chips by using a moving mirror for obtaining bottom surface images and lateral surface images of the components. A nozzle(230) moves between a pickup position for picking up a component(90) and a measurement position for measuring a picking-up state of the component. A camera(210) is for obtaining bottom surface images and lateral surface images of the picked-up component. A fixing mirror(270) is arranged at one side of a lower end of the nozzle in order to obtain lateral images of the picked-up component when the nozzle is positioned at the measurement position. A moving mirror(250) is moved between a lower part of the fixing mirror and a lower part of the nozzle in order to obtain the bottom surface images and lateral surface images of the picked-up component.
Patent KR-20070100139-A (KR)
Title: Apparatus for providing multiple screens and method for dynamic configuration of the same
Inventor: LEE JONG HO
IPC: H04N5/44
Filed: 2007-04-04
Abstract: An apparatus for providing multiple screens and a method for dynamic configuration of the same are provided to receive a focus request command for an area for displaying the application on a screen and adjust the focus of selected area, thereby enabling a user to the application to easily perform focusing and focus-releasing processes for the area. An apparatus for providing multiple screens comprises the followings: a digital signal processing module(750) which confirms whether a focus request for a first region on a screen is received or not, wherein the first region displays an application included in received data information; and an operational module(760) for operating the application on the screen according to the confirmation result.
Patent KR-20080020932-A (KR)
Title: Method for driving plasma display panel and plasma display device
Inventor: NAGAOKA KEISHIN
IPC: G09G3/291
Filed: 2007-04-20
Abstract: A plasma display device and a driving method thereof are provided to improve light emitting efficiency of the display device by preventing deterioration of a minimum sustain voltage. Driving waves are applied to two electrodes of a PDP(Plasma Display Panel) to perform discharges between the two electrodes. One field is classified into plural sub-fields. A driving wave for generating sustain discharges between the electrodes is formed by using a first periodic combination of at least two waves. The first combination is composed of plural sub-combinations with short periods. A probability of redundant waves in the first combination is lower than 20%. The number of times of sustain discharges or an overall brightness of at least two waves are substantially equal in respective display line groups.
Patent KR-20080095599-A (KR)
Title: Thin film transistor and method for preparing the same
Inventor: LEE JUNG HYOUNG
IPC: H01L29/786
Filed: 2007-04-25
Abstract: A thin film transistor and a method for preparing the same are provided to etch selectively a channel material of a semiconductor layer and a source and drain electrode. A thin film transistor and a method for preparing the same comprises a step for forming a gate electrode on a substrate; a step for forming an insulating layer on the gate electrode; a step for forming a semiconductor layer on the insulating layer; a step for forming a source and drain electrode by using a zinc oxide based material including at least one of Si, Mo, and W, connected to the semiconductor layer.
Patent KR-20070108065-A (KR)
Title: Rotary machines and methods of assembling
Inventor: BRACKEN ROBERT JAMES
IPC: F01D9/02
Filed: 2007-05-03
Abstract: A bling assembly and a rotary machine are provided to raise an operation efficiency and enhance a reliability of a turbine system by obtaining a rigid turbine steam sealing configuration. A bling assembly(152) for a gas turbine comprises a first member and a second member. The first and second members have a mating surface and an actual semi-circular section. The second member includes the same material as that of the first member and is coupled to the first member along the mating surface. The first and second members include a plurality of airfoils. The airfoil extends between a radially outer bling section(156) and a radially inner bling section(160). The radial inner bling section includes at least one sealing groove. The groove is defined by a gas sealing surface.
Patent KR-20070108088-A (KR)
Title: Buck-boost control logic for pwm regulator
Inventor: MILLER IRA G
IPC: H02M3/155
Filed: 2007-05-04
Abstract: A switching voltage controller and a method for generating a control signal are provided to convert between a buck mode and a boost mode in a PWM controller. A switching voltage controller for operating in buck and boost modes includes a dual ramp generator(12), a clock generator(14), an error amplifier(18), and a logic circuit device. The dual ramp generator generates a first ramp waveform and a second ramp waveform with a predetermined frequency. The clock generator generates a clock signal having the same cycle as that of the first ramp waveform and a reversed clock signal. The error amplifier receives a feedback voltage corresponding to the output of the controller, and a reference voltage. The logic circuit device receives the first ramp waveform, the second ramp waveform, the clock signal, the reversed clock signal, and the error signal.
Patent KR-20080099419-A (KR)
Title: Printing ink composition for color filter, color filter, and liquid crystal display device having the same
Inventor: CHOI HWA SEOP
IPC: G02F1/13
Filed: 2007-05-09
Abstract: A printing ink composition for a color filter is provided to manufacture a color filter by a printing method through a simple gravure offset having fast print speed or intaglio offset method, and to facilitate the control of line width and film thickness. A printing ink composition for a color filter comprises (A) a polyalkylene oxide siloxane (B) a coloring agent 20~80 weight%, (C) a binder resin 0.6~60 weight%, (D) a curable monomer 10~80 weight% and (E) a solvent 10~70 weight%, based on the total weight of the ink except for the polyalkylene oxide siloxane. The polyalkylene oxide siloxane is at least one selected from the compounds represented by the chemical formulae 1-3, z is independently hydrogen or C1-C20 alkyl group according to the location, x, y, n and m are an integer of 0-20, n+m>0, and R1 and R2 are independently hydrogen or C1-C10 alkyl group according to the location.
Patent KR-20070111340-A (KR)
Title: Communication system, communication method, video output apparatus and video input apparatus
Inventor: NAKAJIMA YASUHISA
IPC: H04N7/173
Filed: 2007-05-11
Abstract: A transmission system, a transmission method, a video output apparatus and a video input apparatus are provided to transmit index video and content list stored in a source device by only connecting a sink device and a source device through a cable and display lists of video contents and the index video, thereby improving the convenience of manipulation of a video device. A transmission system includes a control data input/output unit, a video data output unit, a video data storing unit, a content list storing unit, and an index video data storing unit. The control data input/output unit inputs and outputs control data. The video data output unit outputs video data. The video data storing unit stores video data capable of being outputted from the video data output unit. The content list storing unit stores a content list of video data stored in the video data storing unit. The index video data storing unit stores index video data of video data stored in the video data storing unit.
Patent KR-20080069111-A (KR)
Title: Chute device having damping member
Inventor: OH JAE BUNG
IPC: B65G11/20
Filed: 2007-05-14
Abstract: A chute device having a damping member is provided to easily replace elements thereof by forming the elements thereof as a pre-fabricated element. A chute device having a damping member(15) includes a chute case(11), the damping member, and grating(17). The chute case supports cargo such as coal in order to prevent the cargo from being exposed outside and includes first through holes(14) formed thereon. The damping member is positioned inside the chute case and includes second through holes formed thereon corresponding to the first through holes. The grating is positioned inside the damping member, includes holes thereon and supporting units passing through the first and second through holes and is elongated outside the chute case.
Patent KR-20080101977-A (KR)
Title: Joint apparatus for form
Inventor: RHO BONG SEOG
IPC: E04G17/00
Filed: 2007-05-17
Abstract: A mold connecting apparatus provided to arrange gradually each side plates of the mold which is not arranged diversion are allowed with the orthogonal member. A mold connecting apparatus comprises a main member(10) in which both ends pinches the side plate of the respective pair and of which the central part is corresponded to the cross point in which the side plate(110, 110, 110', 110') of the mold(100) is comprised, a orthogonal member(20) in which both ends pinches the side plate(110', 110') meeting at right angle the side plate(110) of the respective pair, a fastening means(30) making both sides of the main member it is combined in the insertion hole with close adhesion fixation.
Patent KR-20090001775-A (KR)
Title: Method for providing web page advertisement and apparatus thereof
Inventor: HONG HEE YUN
IPC: G06Q30/02
Filed: 2007-05-18
Abstract: A web page advertisement service method and a service device are provided to select an advertisement related to contents automatically, so that the selected advertisement is posted on a web page, thereby increasing a probability of a visitor, who visits a web site, watching the advertisement. A web page advertisement service device(100) comprises as follows. A contents database(110) stores contents. An advertisement database(120) stores an advertisement matched with the contents. A contents-made advertisement selector(130) selects the advertisement matched with the set contents. A notice information provider provides notice information for posting the advertisement on a web page.
Patent KR-20070115697-A (KR)
Title: Wave coil spring
Inventor: SUZUKI HIROYUKI
IPC: F16F1/34
Filed: 2007-05-30
Abstract: A wave coil spring is provided to maintain performance of load endurance by mounting a shock-absorbing member to a peak portion of a mount portion and a valley portion by preventing buckling. A wave coil spring comprises: a spring main body formed by processing belt-shaped spring materials in a wave shape form having a mount portion(A) and a valley portion(B) and by be rolled in a spiral form simultaneously. The spring main body further includes a concaved portion(12) narrower than a width of the valley portion close to a peak portion of the mount portion. When at least the spring main body is contracted in an axial direction by pressed loading, a bottom portion facing to the valley portion in a n+1th coil portion is contacted with a nth coil portion (n is a natural number).
Patent KR-20070117504-A (KR)
Title: Electronic device
Inventor: KANAI TSUYOSHI
IPC: H04N5/225
Filed: 2007-06-08
Abstract: An electronic appliance is provided to control the rattling of a cover, mount a hard disc drive on the electronic appliance in the final stage of an assembly process, and attach /detach the hard disc drive to/from the electronic appliance. An electronic appliance includes an external casing(12) having a hard disc drive receiving unit(50), an opening and a cover. The hard disc drive receiving unit has the depth corresponding to the thickness of the external casing(12). The opening allows the hard disc drive to be installed in the hard disc receiving unit in the depth direction. The cover closes the opening. The cover includes the first and second coupling protrusions protruding in parallel to the depth direction of the hard disc receiving unit(50). The opening includes the first and second coupling recesses coupled to the first and second coupling protrusions, respectively.
Patent KR-20090003410-A (KR)
Inventor: KIM JU NO
IPC: H04W4/16
Filed: 2007-06-08
Abstract: 이동 통신 사용자로부터 입력된 키워드 및 검색 대상 서버를 이용하여, 쿼리 정보를 생성하고 무선 인터넷 구동으로 접속된 서비스 서버로 쿼리 정보를 전송 함으로써, 이동 통신 사용자의 무선 인터넷을 이용한 검색 서비스 이용시, 키워드 입력으로 인한 서비스 요금에 대한 부담을 줄일 수 있도록 하는 무선 인터넷 검색 서비스 제공 방법 및 시스템을 개시한다.  본 발명에 따르는 무선 인터넷 검색 서비스 제공 방법은, 이동 통신 사용자로부터 입력되는 키워드를 포함하여 제1 리스트를 생성하는 단계와, 상기 제1 리스트에 대한 상기 이동 통신 사용자의 선택에 따라 추출된 키워드를 이용하여 쿼리 정보를 생성하는 단계와, 상기 쿼리 정보의 생성에 연동하여 접속된 서비스 서버로, 상기 쿼리 정보를 전송하는 단계와, 그리고, 상기 서비스 서버로부터 상기 쿼리 정보에 상응하는 검색 결과 페이지를 수신하는 단계를 포함하는 것을 특징으로 한다. 
       
     이동 통신 사용자, 키워드, 쿼리 정보, 서비스 서버, 검색 대상 서버
Patent KR-20070075394-A (KR)
Title: Washing machine
Inventor: CHO HUNG MYONG
IPC: D06F39/00
Filed: 2007-06-25
Abstract: A washing machine is provided to allow a user to discriminate various operation information of the washing machine at a comfortable posture by including an inclined portion having a certain angle. A washing machine includes a control panel(60), a PCB, a PCB cover, a button(71), and a display window(64). The control panel has an inclined portion(62) inclined downward as it goes to the front side. The PCB is disposed on the front side of the inclined portion so as to be inclined. A display part and a tact switch are installed in the PCB. The PCB cover is mounted to the rear surface of the inclined portion so as to be inclined upward and downward so as to protect the PCB. The button switches the tact switch. The display window is installed at the inclined portion so that the light of the display part can pass through the display window. A button hole is formed in the display window so that the button can be exposed to the front side.
Patent KR-20080114098-A (KR)
Title: Novel fermentation strain s. cerevisiae ij 850 isolated from geubong grape and method of manufacturing wine using it, and geubong wine manufactured by method thereof
Inventor: HAHM YOUNG TAE
IPC: C12N1/16
Filed: 2007-06-26
Abstract: A novel fermentation strain S. cerevisiae IJ 850 isolated from geubong grape and a manufacturing method of wine using the same are provided to reduce fermentation costs and fermentation failure rate by using S. cerevisiae IJ 850 strain. A novel fermentation strain Saccharomyces cerevisiae IJ850 is separated from the grape with big kernel. The fermentation strain Saccharomyces cerevisiae IJ850 has excellent alcohol productivity.
Patent KR-20090002874-A (KR)
Title: Cooling apparatus for electronic component
Inventor: CHOI MYUNG SUB
IPC: H05K7/20
Filed: 2007-07-04
Abstract: An electronic device cooling apparatus is provided to improve the whole cooling efficiency by moving the air inhaled in center without leakage to edge. An electronic device cooling apparatus comprises a cooling fan(100), a heat spreader(300), and a heat radiation fin(200). The heat spreader has the sheet form. The heat spreader is contacted to the top of the electronic component. The heat spreader disperses the inhaled heat of the electronic component into the edge. The heat radiation fin is installed at the upper edge of the heat spreader. The cooling fan is wrapped up by with the heat radiation fin. The cooling fan inhales the air at the center. The inhaled air compulsorily is blown from the cooling fan to the edge side.