baber/WOPTO huggingface dataset:
Patent KR-20080067858-A (KR)
Title: Liquid crystal display
Inventor: WOO HWA SUNG
IPC: G02F1/1337
Filed: 2007-01-17
Abstract: An LCD(Liquid Crystal Display) is provided to increase the angles between alignment films and electrodes in order to prevent the transmissivity of a liquid crystal panel from being deteriorated in case that the liquid crystal panel is mis-aligned. An LCD comprises the first display plate(100), the second display plate(200), and a liquid crystal layer(300). The first display plate comprises a pixel electrode pattern and the first alignment film(190). The pixel electrode pattern comprises sub pixel electrodes and a connection electrode. The sub pixel electrodes are formed at a pixel area on the first insulating substrate(110). The connection electrode connects the sub pixel electrodes electrically. The first alignment film, formed on the pixel electrode pattern, is rubbed at a certain angle for the sub pixel electrodes. The second display plate comprises a common electrode pattern and the second alignment film(280). The common electrode pattern comprises sub common electrodes(270b) and openings(270a). The sub common electrodes, formed on the second insulating substrate(210), respectively are arranged between the sub pixel electrodes. The openings expose the sub common electrodes. The second alignment film, formed on the common electrode pattern, is rubbed at a certain angle for the sub common electrodes. The liquid crystal layer, formed between the first display plate and the second display plate, contains a lot of liquid crystal which is initially aligned in the rubbing directions of the first and second alignment films.
Patent KR-20080070988-A (KR)
Title: Method of making biodiesel with good low-temperature performance from palm oil
Inventor: KANG SHIN YOUNG
IPC: C10G3/00
Filed: 2007-01-29
Abstract: A method for making biodiesel with good low-temperature fluidity from palm oil is provided to utilize palm oil cheaper than soybean oil and to apply the biodiesel for industries and environment actively by obtaining the low-temperature fluidity satisfying the domestic and foreign standards. A method for making biodiesel with good low-temperature fluidity from palm oil comprises the steps of: separating palm biodiesel into C16 palm biodiesel and C18 palm biodiesel by distilling palm biodiesel; changing C16 palm biodiesel into C16 palm fatty acid and methanol by hydrolyzing C16 palm biodiesel; and changing C16 palm fatty acid or C16 palm biodiesel into the C15/C16 paraffin mixture by hydrotreating C16 palm fatty acid or C16 palm biodiesel. The palm biodiesel is distilled at the pressure of 5~20 torrs and 180~230°C.
Patent KR-20070027669-A (KR)
Title: Low bitrate encoding/decoding method and apparatus
Inventor: KIM JUNG HOE
IPC: H03M7/30
Filed: 2007-02-01
Abstract: A low bit rate encoding/decoding method and an apparatus thereof are provided to separate a spectrum component and a noise component of an audio signal from each other and respectively encode the spectrum component and the noise component to efficiently compress data. An input audio signal in the time domain is transformed into an audio signal in the frequency domain(S300). An important spectrum component is extracted from the audio signal in the frequency domain and quantized(S320). The remaining spectrum component other than the important spectrum component is extracted from the audio signal in the frequency domain. A noise level of the remaining spectrum component is calculated and quantized. The quantized important spectrum component and noise level are lossless-encoded to output a bit stream(S340).
Patent KR-20090000228-A (KR)
Title: Method of providing and using contents enabled to verify integrity and apparatus thereof
Inventor: YOON YOUNG SUN
IPC: G06F21/64
Filed: 2007-02-05
Abstract: An apparatus and a method capable of verifying integrity of contents are provided to enable a user to verify integrity of contents while the user downloads the contents. A method capable of verifying integrity of contents comprises the following steps. Contents provided to a user are divided into a plurality of sections. Appointed secret information is coded to prevent the appointed secret information from being recognized. Information about verifying integrity of contents is inputted to the contents.
Patent KR-20080073171-A (KR)
Title: Power line communication controller and method for data relay using the same
Inventor: PARK CHAN WON
IPC: H04B3/54
Filed: 2007-02-05
Abstract: A PLC(Power Line Communication) controller and a data relay method using the same are provided to perform data input/output relay through plural communication power lines by a single chip micro processor, thereby mixing the communication power lines having different voltages or phases of power. Plural PLC modules(3) consist of communication power lines(11), PLC controllers(12) for amplifying output signals sent to the communication power lines and input signals received from the communication power lines and for comprising PLC modem ICs(Integrated Circuits), and power line interfaces(13) for connecting the communication power lines with the PLC controllers. A central processing unit(2) supports communication standards of the power lines by controlling so that inputted data is outputted to the rest of the PLC modules except the PLC modules, by sequentially checking the data inputted through each PLC module.
Patent KR-20080073805-A (KR)
Title: Display apparatus
Inventor: CHOI JIN YOUNG
IPC: G02F1/1345
Filed: 2007-02-07
Abstract: A display device is provided to prevent the corrosion of signal application lines connecting a driving chip and a gate driver, thereby improving the reliability of the gate driver. A display substrate(200) has a display area(DA), and first to fourth peripheral areas(PA1,PA2,PA3,PA4) surrounding the display area. The display substrate includes first signal application lines(DS) connected to a driving chip(500) and data lines(DL). A data signal outputted from the driving chip is applied to the data lines through the first signal application lines. The display substrate includes second signal application lines(GS) connected to the driving chip and a gate driver(210). A gate control signal outputted from the driving chip is applied to the gate driver through the second signal application lines. Each of the second signal application lines is disposed between adjacent first signal application lines while overlapping a seal line(400). As above, the seal line covers the second signal application lines between the adjacent first signal application lines to prevent the second signal application lines from being corroded.
Patent KR-20080077304-A (KR)
Inventor: LEE SEONG JAE
IPC: B65D25/08
Filed: 2007-02-19
Abstract: A structure of different kinds of materials receiving device is provided to allow manufacturing of different kinds of materials receiving device with low cost and without alteration of the existing production line. A structure of different kinds of materials receiving device comprises: a main body which comprises an oral part(11) and a receiving part(12) having a storage space and an openable hole(14); an operation part(20) combined around the oral part of the main body, which includes a discharge hole(21), a sealing part type linkage part(22), a sealing part(23) formed on the lower end part of the linkage part; a cover(30) which is combined with the operation part through a manner of spiral ridge and groove of screw and operates in a rotation manner.
Patent KR-20070036098-A (KR)
Inventor: SEO TAE IL
IPC: A47J37/00
Filed: 2007-02-22
Abstract: 본 발명은 석쇠를 사용하고, 전기저항방식으로 가열하는  전기불판으로 저전압 고전류 방식을 채택하여, 많은 전기열량을 발생하게 하여, 직접 열을 고기에 전달하여, 육류가 부드럽게 구워지게 하고, 원 적외선  방사열로 구이 시 속부터 익힘으로 마르지 않고, 연한 맛을 낸다. 또한 육류에서 떨어진 기름과 양념 등은 불소 코팅처리된 가이드 판에 떨어져 타지않고, 물받이로 떨어져 쾌적한 실내 분위기를 유지함을 목적으로 하는 석쇠전기구이기에 관한 것이다. 
       
     몸체, 스텐 방열판, 세라믹 방열판, 실리콘카바이드 히터, 가이드 판
Patent KR-20080078296-A (KR)
Title: Storage device combined flash memory type device and hard disk
Inventor: AN HYUN CHUL
IPC: G06F12/00
Filed: 2007-02-23
Abstract: A storage device combining a flash memory type storage device and a hard disk is provided to secure face access and large storage space, guarantee high speed operation of an OS(Operating System) in a PC or a notebook computer, and protect data from physical shock or damage by combining the flash memory storage device and the hard disk. A main PCB(Printed Circuit Board)(100) has a size of a 2.5, 3.5, or 5.25-inch hard disk(2), and includes an IDE(Integrated Drive Electronics) interface for transferring data. A flash memory(1) is installed to one side of the main PCB. The 1.8, 2.5, or 3.5-inch hard disk smaller than the main PCB is mounted to another side of the main PCB. A sub bar(4) removed by cutting is attached to one side of the main PCB. A storage device is connected to a PC by combining a slot guide to the sub bar.
Patent KR-20080079150-A (KR)
Title: Pda's caller identification united method and device
Inventor: ROH HOH EUN
IPC: G06F15/02
Filed: 2007-02-26
Abstract: A combined PDA(Personal Digital Assistant) and CID(Caller Identification) device and a method for the same are provided to allow a user to view information related to a caller during call conversation and perform a CID(Customer Relationship Management) function. A combined PDA and CID device is in a PDA mode(710). If a manual setup key is inputted(711), the combined PDA and CID device is in a CRM mode(712). If a phone rings(713), a CID unit detects a call ID(714) and checks whether information related to the detected caller ID is stored in a memory(715). If the information is stored in the memory, the information is displayed together with the caller ID(716). If the information is not stored in the memory, only the call ID is displayed(717). Herein, a user performs a communication operation through the CRM mode. If customer information needs to be corrected, the customer information is corrected by using a key board, etc during call conversation. If the manual setup key is canceled after ending the call conversation(722), the combined PDA and CID device is in the PDA mode, again(723).
Patent KR-20070115589-A (KR)
Title: Advanced multilayered coreless support structure and their fabrication
Inventor: DROR HURVITZ
IPC: H01L23/58
Filed: 2007-03-02
Abstract: An improved multilayered coreless support structure and its manufacturing method are provided to implement mass production of a free standing membrane by forming the free standing membrane including a via array in a dielectric. A free standing membrane includes a via array in a dielectric(5) for use as a precursor in a construction of a superior electronic support structure. In a first process, a membrane(Ia) including a conductive via in the dielectric surrounded by a sacrificial carrier. In a second process, the membrane is eliminated from the sacrificial carrier to form a free standing laminated array. The second process includes a panel plating procedure of a barrier metal layer onto the sacrificial carrier, a procedure for applying a copper seed layer(2) onto the barrier metal layer, a procedure for applying, exposing, and developing a photoresist layer onto the copper seed layer in order to form patterns, a procedure for pattern-plating a copper via(4) into the photoresist layer, a procedure for stripping away the photoresist layer and leaving the copper via, and a procedure for laminating a dielectric material layer over the copper via.
Patent KR-20070091562-A (KR)
Title: Apparatus for decoding signal and method thereof
Inventor: LIM JAE HYUN
IPC: G11B20/10
Filed: 2007-03-05
Abstract: A method and an apparatus for decoding signals are provided to decode only a signal-changed partition among signal-changed partitions by using a decorrelator when an original signal is recovered by the upmixing of downmixed signals. A method for decoding signals comprises the following steps of: reading downmixed signals and spatial information from a bitstream(1501); upmixing the downmixed signals by using the spatial information or generating decorrelated signals by applying a decorrelator to the downmixed signals(1505); and generating 3D(Dimensional) virtual signals by applying 3D virtual information to the upmixed and downmixed signals and the decorrelated signals(1507).
Patent KR-20080083536-A (KR)
Title: Vertical cavity surface emitting laser
Inventor: SHIN HYUN EE
IPC: H01S5/183
Filed: 2007-03-12
Abstract: A vertical cavity surface emitting laser is provided to reduce a manufacturing cost by adjusting a size of a cavity of a current limitation layer and reducing a light quantity variation without an output light quantity automatic adjusting device. A vertical cavity surface emitting laser includes a substrate(10), a lower reflector(20), an active medium layer(30), an upper reflector(50), and a current limitation layer(40). The lower reflector is mounted on the substrate. The active medium layer and the upper reflector for a laser oscillation are mounted on the substrate. The current limitation enables a current to flow at the center where a laser is oscillated. The current limitation layer is formed to have a cavity on which a current of 12 um or less flows. The cavity of the current limitation layer is larger than 7um. The current limitation layer is formed by oxidation.
Patent KR-20070093902-A (KR)
Title: Method for the production of a finely crystalline boehmite and application of said boehmite as flame retardant in plastics
Inventor: REIMER ALFRED
IPC: C01F7/023
Filed: 2007-03-14
Abstract: A method for producing microcrystalline boehmite is provided to obtain microcrystalline boehmite having excellent compatability with plastic compounds, high mechanical strength, excellent flame resistance and a small surface area and pore volume. A method for producing microstalline boehmite comprises a step of carrying out self-catalytic hydrothermal crystallization of crystal seeds. The crystal seeds are obtained by the method comprising the steps of: (a) providing an aqueous dispersion of aluminum monohydrate source having a boehmite crystal structure; and (b) milling the dispersion while maintaining the pH of the dispersion at a range of 2-4. The boehmite has an average crystal particle diameter D50 or 50-400 nm, a BET surface area of 10-40 m^2/g and a pore volume of 0.05-0.5 cm^3/g.
Patent KR-20070094494-A (KR)
Title: Method and device for melting the ends of rods
Inventor: PIEGENDORFER JOHANN
IPC: C03B23/045
Filed: 2007-03-14
Abstract: A method for melting ends of rods, particularly glass rods or tubes, is provided to perform uniform post-melting treatment of ends of glass rods used for electric or electronic parts and to prevent damages caused by sharp ends, including degradation of stability, optical properties, etc. A method for melting ends of rods comprises the steps of: inserting glass rods(9) into receiving portions(51) in a carrier(5); and melting at least one end of each glass rod by flame of a burner(3) while the carrier moves along the conveying direction and passes through the burner and at least one rail(7), wherein the glass rods are lifted by the rain in the receiving portions and pivot on the rail during the melting step.
Patent KR-20080084185-A (KR)
Title: 반도체 소자의 오버레이 버니어 형성 방법
Inventor: JEONG KYUNG AH
IPC: H01L21/32
Filed: 2007-03-15
Abstract: 본 발명은 반도체 소자의 오버레이 버니어 형성 방법에 관한 것으로, 오버레이 값을 측정하는 자 버니어의 주변에 보조 자 버니어를 형성함으로써, 오버레이 측정시 단차에 의한 측정을 용이하게 하여 정확한 오버레이 측정 값을 얻을 수 있는 반도체 메모리 소자의 오버레이 버니어 형성 방법을 개시한다. 
       
     버니어, 오버레이, 보조 자버니어
Patent KR-20070048669-A (KR)
Inventor: KIM YOU JUNG
IPC: G06Q99/00
Filed: 2007-03-19
Abstract: 본 발명은 정보 제공 방법 및 시스템에 관한 것으로써, 고객이 번호표 인출시, 소정의 번호표 출력 단말에서 상기 고객에게 제공된 번호표 정보를 지점서버로 전송하는 제1단계와, 상기 지점서버에서 상기 번호표 출력 단말이 전송한 상기 번호표 정보를 번호표 인출(또는 전송) 시간 정보(1)와 연계하여 소정의 저장매체(1)에 저장하는 제2단계와, 상기 고객에게 제공된 번호표에 대응하는 순번 도달시, 소정의 업무창구 단말에서 상기 순번이 도달된 번호표 정보를 상기 지점서버로 전송하는 제3단계와, 상기 지점서버에서 상기 업무창구 단말이 전송한 번호표 정보를 업무시작(또는 번호표 전송) 시간 정보(2)와 연계하여 상기 저장매체(1)에 저장하는 제4단계와, 상기 지점서버에서 상기 저장매체(1)에 저장된 번호표 정보 및 시간정보(1 내지 2)를 주기적으로 네트워크 상의 본점서버로 전송하는 제5단계 및 상기 본점서버에서 각각의 지점에 구비된 상기 지점서버로부터 주기적으로 상기 번호표 정보 및 시간정보(1 내지 2)를 수신한 후, 상기 수신된 번호표 정보 및 시간정보(1 내지 2)를 각 지점별로 구분하여 소정의 저장매체(2)에 저장하는 제6단계를 포함한다. 이를 통해, 해당 지점별 및/또는 직원별 및/또는 업무별 및/또는 시간별 및/또는 날짜별 처리되는 업무의 소요시간이나 업무량 등을 파악할 수 있으며, 또한, 상기 파악되는 업무 소요시간이나 업무량을 참조하여, 상기 해당 지점별 및/또는 직원별 및/또는 업무별 및/또는 시간별 및/또는 날짜별로 업무 소요시간이나 업무량의 조절이 가능할 수 있으며, 해당 지점 또는 직원별 업무 능력을 용이하게 파악,  효율적 인적 자원 관리를 할 수 있다.  
       
     정보,제공
Patent KR-20080088861-A (KR)
Title: Method for fabricating semiconductor device
Inventor: LEE SUNG KWON
IPC: H01L21/8242
Filed: 2007-03-30
Abstract: A method for fabricating a semiconductor device is provided to form a contact plug with an improved electrical transfer characteristic by avoiding a self-align contact problem by a sacrificial layer. A gate pattern(106) is formed on a substrate(101). A sacrificial layer is formed on the substrate including the gate pattern. The sacrificial layer is partially etched to form a contact hole exposing the substrate between the gate patterns. A contact plug(109A) is formed to fill the contact hole. The sacrificial layer is removed. An insulation layer is formed on the resultant structure. The gate pattern is made of a stack structure of a gate insulation layer(102) and a gate conduction layer(103) and a capping layer surrounding the stack structure.
Patent KR-20080090743-A (KR)
Title: A washing drier
Inventor: LEE YOUN JAI
IPC: D06F58/20
Filed: 2007-04-06
Abstract: A laundry dryer is provided to improve drying efficiency and prevent heat loss by doubly forming a wall member of a drying chamber and inserting an insulation member between the inner and outer plates of the wall member. In a laundry dryer, guide blocks(20-1,20-2,20-3) are formed at upper, middle, and lower parts on the inner wall of the dryer to selectively insert/draw out a laundry hanger(21) or a laundry basket(25). A temperature sensor and a heating device switch are installed in a drying chamber. The temperature sensor senses the internal temperature of the drying chamber and compares the internal temperature with a set temperature. The heating device switch cuts off power supplied to a heating device(16) if the internal temperature of the drying chamber is lower than the set temperature. A housing of the drying chamber is double-layered and insulation members are inserted between the layers to prevent heat loss. Moisture discharge holes are formed on the rear surface of the housing to discharge moisture generated when drying laundry.
Patent KR-20070104842-A (KR)
Title: Method for evaluating read stability of optical disc and information reproduction apparatus
Inventor: KIKUKAWA TAKASHI
IPC: G11B7/005
Filed: 2007-04-20
Abstract: A method for evaluating reproduction durability of an optical disc and an information reproducing device is provided to evaluate reproduction durability of the optical disc with high accuracy in a short time by using two kinds of laser beams of reproduction power having different power levels. A method for evaluating reproduction durability of an optical disc comprises the steps repeatedly reproducing the optical disc by using at least two kinds of reproduction power laser beams having different power levels, setting a log of number of repeated reproduction as a longitudinal axis at when a characteristic value for the reproduction number is changed, and when the characteristic value reaches to a certain value. An inverse of the reproduction power is set as a horizontal axis.
Patent KR-20080095693-A (KR)
Title: Pimple treatment apparatus using light and method thereof
Inventor: LEE JI BUM
IPC: A61N5/06
Filed: 2007-04-25
Abstract: Pimple treatment apparatus and method are provided to improve the pimple treatment efficiency by using the light. A treatment apparatus comprises a housing(12), a blue light source(18), a red light source(16), a yellow light source(20), and a driving member. The driving member is installed within the housing and operates the blue light source, the red light source and yellow light source so that it irradiates the mixed light of the blue light, the red light and the yellow light to the skin. The output power of the red light is 1.6 - 2 times if the output power of the yellow light is 1. The output power of the blue light is 2.5 - 3 times if the output power of the yellow light is 1.
Patent KR-20080007088-A (KR)
Title: Apparatus and method of multi-channel media access control for wireless local area network devices with single radio interface
Inventor: LEE SUNG WON
IPC: H04B7/26
Filed: 2007-05-03
Abstract: A multi-channel MAC(Medium Access Control) device for a single wireless interface wireless LAN(Local Area Network) device and a method are provided to sense a common channel when channel interface window is initiated from window start time repeated at predetermined periods, and to store a non-unicast frame to be transmitted if the common channel is used, thereby preventing frame loss. When channel interface window is initiated from window start time repeated at predetermined periods, a common channel is sensed(S500,S502). At least more than two devices are allocated to a target channel by using a channel usage vector indicating whether to use each of plural channels during the initiated channel interface window(S504,S506). Frames are transmitted to the target channel allocated with the devices(S508).
Patent KR-20080098861-A (KR)
Title: Method and apparatus for image processing using saved image
Inventor: CHOI DONG BUM
IPC: H04N5/232
Filed: 2007-05-07
Abstract: An image processing method and apparatus are provided to correct a distorted image by using image information photographed in optimal environment in an apparatus which photographs an image including a fixed region or object, thereby obtaining an optimal image. An image is input to an input unit(110). A comparison unit(120) compares the inputted image(101) and the stored image taking a picture of the same spot as the inputted image according to the predetermined standards. According to the compared result, a correction unit(130) selectively corrects the inputted image based on the stored image. When the input image is in more inferior environment than the stored image, the input image is corrected based on the stored image.
Patent KR-20080098974-A (KR)
Title: Improved ornamental hair piece
Inventor: LEE JIN YONG
IPC: A41G3/00
Filed: 2007-05-08
Abstract: A decoration hair piece is provided, in which the upper end of the band adheres closely to the hair by being coupled after passing through the fixed ring. A decoration hair piece comprises: adhesion hair(100) being fixed by arranging and connecting lots of the gluing hair(110); a joint(6) having the width and the height that both ends of the adhesion hair is set; a coupling band(4) having a fixed ring(8) which is consecutively formed in the longitudinal direction in order to pass hair bunch; and a fixing unit for collecting and fixing the hair bunch passing through the fixed ring. The fixing unit is put on the joint top position.
Patent KR-20080100665-A (KR)
Title: Mobile communication apparatus having a plural of browser and control method thereof, and system for browsing markup page comprising the mobile communication apparatus and control method thereof
Inventor: PARK IL SOO
IPC: H04W4/18
Filed: 2007-05-14
Abstract: A markup page browsing system using plural browsers is provided to improve the whole browsing speed by making browsing performed according to the web site using pattern of a user. A markup page browsing system comprises a markup page providing server(41), a mobile communication terminal(10), and a conversion server(31). The markup page providing server provides a markup page written in the markup language. The mobile communication terminal performs browsing of the markup page through the wireless Internet. The conversion server determines whether a browser executed in the mobile terminal is the first browser or the second browser based on browser information included in a request signal of the mobile terminal.