baber/WOPTO huggingface dataset:
Patent KR-20080075792-A (KR)
Title: Fm receiver
Inventor: SUZUKI JUN
IPC: H04B1/16
Filed: 2008-02-12
Abstract: An FM(Frequency Modulation) receiver is provided to set a BPF(Band Pass Filter) to either a narrow band for interference cancellation or a wideband selectively and correctly for voice distortion suppression by accurately judging whether interference is generated in a weak electric field state. An FM receiver comprises an IF(Intermediate Frequency) signal creation circuit, a BPF, a detection circuit, a bandwidth control part, an RSSI(Received Signal Strength Indicator) signal creation part, and a variance component signal creation circuit. The IF signal creation circuit performs frequency conversion to shift the carrier frequency of an Rx target FM signal for an Rx signal to a certain IF and creates an IF signal. The BPF passes the Rx target FM signal. The detection circuit detects the Rx target FM signal passed through the BPF and creates a detection output signal. The bandwidth control part controls the pass bandwidth of the BPF. Based on the IF signal, the RSSI signal creation part creates an RSSI signal. The variance component signal creation circuit creates a variance component signal dependent on a variance in the amplitude of the IF signal.
Patent KR-20090088183-A (KR)
Title: Liquid crystal display
Inventor: KIM SEOK WOO
IPC: G02F1/1343
Filed: 2008-02-14
Abstract: A liquid crystal display which minimizes the defective ratio and in which recovery is convenient is provided to reduce defection ratio in a process by optimizing the arrangement relation of element including a gate line, a data line, a source and a drain electrode. A plurality of gate lines(28) is extended to a first direction due to an insulating substrate. A plurality of data lines is crossed in a plurality of gate lines and is extended to backward. A pixel unit is defined with a plurality of gate lines and plurality of data lines.
Patent KR-20090089692-A (KR)
Title: 통신기기용 랙의 프레임 구조
Inventor: OH SEUNG HWAN
IPC: H04B1/03
Filed: 2008-02-19
Abstract: 본 발명은, 상.하부받침대와; 상기 상.하부받침대의 전.후면 각 모서리에 장착되면서 서브 랙이 장착되도록 일정간격 이격되게 설치공이 관통되는 수직프레임과; 상기 상.하부받침대의 전면 각 모서리에 장착된 수직프레임의 상.하면을 폐쇄시키는 상.하부커버와; 상기 상부커버와 상부받침대에 장착되어 수평으로 이동되는 전원케이블을 보관하는 보관부와; 상기 상부받침대 상면에 상부에서 하부로 이동되는 통신케이블을 안내하는 케이블안내부를 포함하여 구성함을 특징으로 하는 통신기기용 랙의 프레임 구조에 관한 것이다. 
     본 발명 통신기기용 랙의 프레임 구조에 의하면, 상.하받침대와 수직프레임을 볼트/너트로 분해/조립이 가능하도록 결합하므로 랙의 생산성을 향상시킴과 아울러 설치장소의 제한을 극복할 수 있으며, 상.하받침대와 볼트/너트로 고정된 수직프레임의 내.외부가 개방되어 있으므로 수직프레임에 적층된 서브 랙의 PCB에서 발생하는 열이 원활하게 냉각되어 제품의 오동작을 방지할 수 있을 뿐만 아니라 수직프레임을 압출에 의해 다양한 단면 형상으로 성형할 수 있으므로 미려한 외관을 얻을 수 있는 것이다. 
       
     통신기기, 랙,
Patent KR-20090089947-A (KR)
Title: Sawing and sorting system for semiconductor package
Inventor: SEO YONG JIN
IPC: H01L21/677
Filed: 2008-02-20
Abstract: A sawing and sorting system is provided to improve productivity by standardizing a transfer buffer receiving a semiconductor package. A driving motor(12) is installed in a body part(14). A buffer picker is comprised of first to n absorbing units(20) vacuum-absorbing the semiconductor package. The transfer buffer receives the semiconductor package absorbed by the buffer picker. The interval of the first to n absorbing units is controlled. The first to n absorbing units of the buffer picker have the same interval as the horizontal interval of a package receiving groove formed in the transfer buffer. The buffer picker includes a sub motor(16) and a cam plate(18).
Patent KR-20090093193-A (KR)
Title: Trousers convertible to knee trousers and skirt
Inventor: PARK JAE HYUN
IPC: A41D15/00
Filed: 2008-02-28
Abstract: Trousers capable of being converted into the shorts and skirt are provided, which enable to easily convert trousers into the shorts and skirt according to need. Trousers capable of being converted into the shorts and skirt comprise: a first body part(10a) and a second body part(10b) in which separated upper and lower part are installed to be coupled with each other by a first connector; a body part(20) equipped with a second connecting member which connects the first body part and the second body part and selectively unites the crotch part; a shield(30) which is adhered to shield the part in which the second connecting member of the body part is installed; and a fixing member(40) for fixing the shield on the body part.
Patent KR-20080082915-A (KR)
Title: Organic polysiloxane, adhesive composition comprising the same, and rubber stiffener treated thereby
Inventor: LEE JAE WOONG
IPC: C08L83/04
Filed: 2008-03-06
Abstract: An organopolysiloxane, a method for preparing the organopolysiloxane, an adhesive composition containing the organopolysiloxane, and a rubber reinforcing material whose surface is treated with the adhesive composition are provided to improve heat resistance and to reduce stiffness. An organopolysiloxane comprises a repeating unit represented by the formula 1, wherein R1 is a functional group having an epoxy terminal; R2 is a functional group having an epoxy terminal, H, a hydroxyl group, a C1-C6 alkyl group, a C3-C8 cycloalkyl group, a C6-C10 aryl group or a siloxane group. Preferably the repeating unit represented by the formula 2. An adhesive composition comprises 1-10 parts by weight of the organopolysiloxane; 100 parts by weight of an aqueous solvent; and optionally a blocked isocyanate compound.
Patent KR-20090102507-A (KR)
Title: Functional packing materials using extract of horseradish
Inventor: CHOI MOON HO
IPC: B65D65/38
Filed: 2008-03-26
Abstract: PURPOSE: A functional packing paper using extract of wasabia japonica is provided, which prevents deformation of a product due to the change of the thickness by evaporation. CONSTITUTION: A functional packing paper using extract of wasabia japonica is formed by adding an antifungal layer to a double film structure of polypropylene films(11,12). The outer thickness of the polypropylene film is 10-40micrometers. The inner thickness of the polypropylene film is 10-20micrometers. The antifungal layer is formed by laminating the antibacterial film onto one side of the polyethylene film comprising the inside of the packing paper. The antibacterial film is formed by putting the polyethylene film in the ethanol 10-20 volume% and antibiotic mixture for 2 hours and drying it.
Patent KR-20090104484-A (KR)
Title: Terminal and method of performing instant messaging service therein
Inventor: KIM DONG HO
IPC: H04M1/72436
Filed: 2008-03-31
Abstract: PURPOSE: A terminal and a method of performing an instant messaging service therein are provided to reduce the data load on a network caused by the transmission and reception of information to and from an unnecessary party and to save power consumption. CONSTITUTION: A terminal(100) includes a wireless communication unit(110), a controller(180), a user input unit(130) and an output unit(150). The wireless communication unit starts an instant messaging service with a server, and the controller judges whether or not an actual use intention exists in an instant messaging service. In addition, the controller controls the wireless communication unit in order to an alarm request message of the state information of the other party to a server if the actual use intention exists after the judgment. The user input unit receives at least one kind of information as to the alarmed party, an alarming request state and an alarming period. The output unit outputs the state information of the received party.
Patent KR-20090107701-A (KR)
Title: Method and System for transmitting message
Inventor: JEUNG YOUN PIL
IPC: H04W84/12
Filed: 2008-04-10
Abstract: PURPOSE: A method and a system for transmitting a message are provided to change contents added to a message according to relation between a transmitting request terminal and a receiving terminal and a message transmission frequency between terminals, thereby enabling a user to intrinsically grasp a message transmitting frequency. CONSTITUTION: A method for transmitting a message in a message transmitting system comprises the following steps. A message transmitting request is received. A number of a transmitting request terminal and a number of a receiving terminal are read(S410). It is determined whether the number of the transmitting request terminal and the number of the receiving terminal are targets to which contents will be added(S420).
Patent KR-20080099131-A (KR)
Title: Method of preparing positive active material for lithium secondary battery, positive active material for lithium secondary battery prepared by same, and lithium secondary battery including positive active material
Inventor: SUN YANG KOOK
IPC: H01M4/36
Filed: 2008-04-11
Abstract: A method of preparing positive active material for lithium secondary battery is provided to prevent the structure transition of the surface of active material, to prepare a positive active material securing the uniformity of the coating layer with a simple and economic process, and to improve discharge potential. A method of preparing positive active material for lithium secondary battery in which a coating compound layer is formed on the surface, comprises a step(S1) for forming the complex salt solution by mixing a metal-containing solution and a chelating agent; a step for positioning at the lithium-containing compound surface complex salt; a step(S2) for positioning the complex salt on the surface of the lithium-containing compound by adding the lithium-containing compound to the complex salt solution; a step(S3) for adding fluorine-containing solution to the solution including the lithium-containing compound in which the complex salt is positioned on the surface; and a step for heat-treating the mixture.
Patent KR-20090109331-A (KR)
Title: Upright type Vacuum Cleaner capable of Height Adjustment for Suction Port Assembly
Inventor: PARK CHUL WOO
IPC: A47L9/00
Filed: 2008-04-15
Abstract: PURPOSE: An upright type vacuum cleaner capable height adjustment for a suction port assembly is provided to selectively attaching a drum brush to or detach the drum brush from a surface to be cleaned according to the kind of the surface to be cleaned. CONSTITUTION: An upright type vacuum cleaner capable height adjustment for a suction port assembly comprises a cleaner body(100), a suction nozzle body, and a height controlling device(300). The cleaner body has a suction source and a dust collector. The suction nozzle body is hinge-coupled on the bottom side of the cleaner body. A drum brush(210) is coupled on the bottom side of the front part of the suction nozzle body to be rotated. A pair of main wheels(231,232) are formed at the rear sides of the suction nozzle body. The height controlling device set up an active mode or a deactivate mode of the elevation operation of the suction nozzle body.
Patent KR-20090109889-A (KR)
Title: Bow Drawing Correction Apparatus for String Instrument
Inventor: RYU YEON MI
IPC: G10G7/00
Filed: 2008-04-16
Abstract: PURPOSE: A bow drawing correction apparatus for a string instrument is provided to induce a right posture by enabling a user to practice bow drawing repetitively. CONSTITUTION: A bow drawing correction apparatus for a string instrument comprises a supporting member, a fixing member, and a guide member. The supporting member(100) is positioned at the lower part of a string between a base plate and a string supporting board of the string instrument. The fixing member(200) is coupled on the front end of the supporting member and fixes the supporting member to be attached and detached on the base plate. The guide member(300) is coupled on the supporting member and guides a player's bow drawing.
Patent KR-20080111384-A (KR)
Title: Method of repairing flat pannel display
Inventor: KIM IL HO
IPC: G02F1/1335
Filed: 2008-04-30
Abstract: A brightness defect repair method of a display device is provided to repair the brightness defect effectively using laser beam by the color of the filter. A brightness defect repair method for a display device having a polarizer comprises following steps. If a color filter having a brightness defect is on a red area, a laser beam of 400~550nm wavelength is irradiate. If a color filter having a brightness defect is on a green area, a laser beam of 400~480nm of 600~750nm wavelength is irradiate. If a color filter having a brightness defect is on a blue area, a laser beam of 520~750nm wavelength is irradiate.
Patent KR-20090117169-A (KR)
Title: Plant growth control apparatus installed on roadside
Inventor: LEE JAE BOK
IPC: E01F15/00
Filed: 2008-05-08
Abstract: PURPOSE: A plant growth control apparatus installed on a roadside is provided to create beautiful natural view by permitting growth of desired plant only, not weed. CONSTITUTION: A plant growth control apparatus installed on a roadside comprises a shield plate(20) which covers the ground of the roadside to suppress the growth of plant, a vegetation unit which is formed in the shield plate to let plant grow in a limited range, and a fixing unit which is installed on one side of the shield plate to fix the shield plate on the ground. The vegetation unit includes a receiving part formed therethrough in which a flowerpot is inserted, and a supporting part formed beneath the receiving part to support the bottom of the flowerpot.
Patent KR-20090119155-A (KR)
Title: Hair iron
Inventor: CHO OK NAM
IPC: A45D1/04
Filed: 2008-05-15
Abstract: PURPOSE: A hair iron is provided to easily create hair style by heating hair between electric heat plates. CONSTITUTION: A hair iron comprises: a pair of bodies(110) which are hinge-coupled; an electric heat plate which is coupled to the inner side of facing bodies and generates heat by receiving electricity from external power supply; and a wire(150) which electrically connects the electric heat plate to the external power supply; and a temperature control circuit which is electrically connected to the wire and controls the temperature of the electric heat plate.
Patent KR-20090123247-A (KR)
Title: Display apparatus
Inventor: KIM DONG GYU
IPC: G02F1/1343
Filed: 2008-05-27
Abstract: PURPOSE: A display device for improving the quality of the display device and the drive capability is provided to control the capacitance of a storage capacitor and aperture ratio of the display device by changing a structure of the storage electrode. CONSTITUTION: A data line crosses with a gate line on a first substrate and defines a pixel area. A storage line is separated from the gate line. A main storage electrode(100) is branched from the storage line and overlapped with the data line. A sub storage electrode is branched from the main storage electrode and is overlapped with the pixel electrode.
Patent KR-20090125623-A (KR)
Title: Apparatus and method for allocating frequency resource in frequency overlay system
Inventor: PISUT SANYADECHUKAL
IPC: H04B7/26
Filed: 2008-06-02
Abstract: PURPOSE: A frequency resource allocating apparatus in a frequency overlay system and a method thereof are provided to reduce the MAP overhead of terminals. CONSTITUTION: A base station transmits mini-IDs which are assigned to terminals and additional control information through the first MAP information of the primary FA which is predetermined among plural FAs. The base station includes at least one mini-ID and a resource indicator in the second MAP information of one or more secondary FAs and then transmits it. The terminal obtains the allocated mini-ID through the first MAP information of the primary FA, and then communicates with the base station which obtains a resource indicator corresponding to the obtained mini-ID.
Patent KR-20090126900-A (KR)
Title: Dry equipment of a products and sludge
Inventor: KIM YONG NAM
IPC: C02F11/12
Filed: 2008-06-05
Abstract: PURPOSE: An apparatus for drying byproducts or sludge is provided to reduce production cost with simple structure, and to minimize the structure of the apparatus to make the apparatus regardless of an installation area. CONSTITUTION: An apparatus for drying byproducts or sludge includes a drying part(10) and a hot wind supply part(20). A screw(15) is driven by a motor to transfer the sludge in the drying part. The hot wind supply part is installed at the bottom of the drying part to supply the hot wind to the sludge. A guide screw(25) is installed to increase the drying efficiency. The apparatus further includes a complete drying part(30), a second drying part(40), a discharge screw(13), and a cold wind supply part(50).
Patent KR-20090104613-A (KR)
Title: Polyethyleneterephthalate tire cord, and tire comprising the same
IPC: D02G3/48
Filed: 2008-06-20
Abstract: PURPOSE: Polyethylene terephthalate tire cord and tire including the same are provided to offer stable high-speed driving without deformation of the cord for a cap ply even though the load applied on the tire cord is changed seriously. CONSTITUTION: Polyethylene terephthalate tire cord includes a shrinkage rate of 50% or greater when the load of 20g/cord is applied, comparing to the shrinkage rate of the load of 226g/cord at the temperature of 180 °C. The polyethylene terephthalate tire cord has the shrinkage rate of 60% or greater when the load of 20g/cord is applied in 180 °C comparing to the load of 226g/cord in the same temperature.
Patent KR-20090132736-A (KR)
Title: Integrated payment service model within digital contents & product information
Inventor: CHOI WOO JIN
IPC: G06Q20/32
Filed: 2008-06-23
Abstract: PURPOSE: A business transactional service model integrating payment function for digital contents and general products is provided to sell digital contents and general products by changing product information and contents through service system. CONSTITUTION: A seller processes a member authorization. The seller inputs the basis meta information about the contents. The seller creates a payment function, a shading process and unique mark. After transforming the contents, a product code for content is created. The contents data information is registered in the contents Meta DB.
Patent KR-20100000265-A (KR)
Title: Feature vector selection method and apparatus, and audio genre classification method and apparatus using the same
Inventor: PARK YOUNG CHEOL
IPC: G10L25/51
Filed: 2008-06-24
Abstract: PURPOSE: A feature vector selecting method and an apparatus thereof, and a music genre classifying method and an apparatus using the same are provided to successively select feature values, thereby improving classifying accuracy in multi ranges. CONSTITUTION: A probability distribution function is generated about each feature value extracted from training data classified into several groups(120). The probability distribution function is based on the Gaussian mixture model. Feature values minimizing a classification error is selected using the generated probability distribution function(150). The selected feature values are determined by elements configuring feature vectors.
Patent KR-20100001055-A (KR)
Inventor: KIM BYEONG UK
IPC: B60Q1/52
Filed: 2008-06-26
Abstract: 본 발명은 디스플레이 확장면을 갖는 차량용 경광등에 관한 것으로, 긴급차량의 루프에 설치되는 경광등 몸체부와; 상기 몸체부의 중앙설치부 및 좌우의 제 1,2 측면설치부 위에 고정 설치되는 디스플레이 고정 프레임과; 상기 디스플레이 고정 프레임의 전후면과 측면에 불빛의 순차적인 점멸 및 문자 디스플레이가 동일 위치에서 선택적으로 구현되며 필요시 전체 점등을 통해 최대 광원을 제공함으로써 작업등의 기능을 수행할 수 있도록 연속적으로 부착되는 PCB 및 복수 개의 LED로 픽셀을 구성한 다수의 LED패널과; 상기 중앙설치부 및 제 1,2 측면설치부에 내부가 투영되도록 씌워져 설치되는 램프커버; 를 포함하여 구성되는 것을 특징으로 한다. 
     본 발명에 의하면, 경광등의 몸체부 중앙에 설치되는 디스플레이 고정 프레임의 전후면에 LED패널을 추가로 설치하여 문자 디스플레이면을 확장시킴으로써 불빛의 순차적인 점멸 및 문자 디스플레이가 보다 광범위하게 이루어지도록 하는 효과를 얻을 수 있다. 
       
     경광등, LED, 하우징, 컨트롤박스, 문자 디스플레이
Patent KR-20100002849-A (KR)
Title: A method of display processing about input signal on the touch screen
Inventor: NOH SUNG BEOM
IPC: G06F3/14
Filed: 2008-06-30
Abstract: PURPOSE: A display process method for preventing the delay of a screen display about a command input or a character input is provided to prevent unintended input error by deleting a second input signal inputted within a predetermined time after receiving a first input signal. CONSTITUTION: A first input signal is received(S110). The first input signal is inputted through an interface unit of a terminal. The interval between a reception time of the first input signal and the second input signal is measured from a reception time. The measured time interval is compared with a stored regular time interval(S150). In case the time interval measured greater than the regularly time interval, the second input signal operates.
Patent KR-20100002923-A (KR)
Inventor: KIM BYUNG SUN
IPC: B29C45/36
Filed: 2008-06-30
Abstract: PURPOSE: An insert fixing apparatus for a mold assembly is provided to fix an insert more securely before closing the mold assembly and to prevent damage to the insert or the first core pin of the mold assembly in closing. CONSTITUTION: An insert fixing apparatus for a mold assembly comprises a first core pin(24) and a second core pin(50). The first core is installed on a first fixed plate(10) and presses to hold one end of an insert(60) of metal material. The second core pin is installed on a second fixed plate(30), where the insert material is inserted. The second core pin holds the insert by the magnetic force so as to keep the insert from moving toward the first fixed plate.
Patent KR-20100003085-A (KR)
Title: Apparatus and method for negotiating a codec dynamically using real-time network monitoring and server therefor
Inventor: AHN TAE JIN
IPC: H04N7/24
Filed: 2008-06-30
Abstract: PURPOSE: A dynamical codec negotiation system using real time network monitoring, a method thereof, and a dynamical codec negotiation server for the same are provided to determine an optimum codec for a network through negotiation between codecs confirmed from SDP information of receiving/transmitting terminals. CONSTITUTION: During the call connection request of a transmitting terminal(210), a dynamic codec negotiation server(250) requests codec information to a receiving terminal(220). The dynamic codec negotiation server confirms network bandwidth conditions according to a network topology during the codec negotiation of the transmitting terminal and the receiving terminal. The dynamic codec negotiation server compares the codec information of the transmitting terminal and the receiving terminal. The dynamic codec negotiation server decides the optimum codecs of the transmitting terminal and the receiving terminal.
Patent KR-20100003898-A (KR)
Title: Method of controlling image processing apparatus, image processing apparatus and image file
Inventor: HONG DONG KI
IPC: H04N5/232
Filed: 2008-07-02
Abstract: PURPOSE: A method of controlling an image processing apparatus, an image processing apparatus and an image file are provided to record linkage information in plural image files as meta data, wherein the linkage information indicates the correlation among plural image files. CONSTITUTION: A storage unit(108) stores image files, and a control unit(101) obtains linkage information that shows the correlation among the plural image files. The control unit records the linkage information in the plural image files as metadata. The image files includes the meta data in which the linkage information showing the correlation is recorded, and the linkage information classifies the relative status among the plural image files as a upper status and the lower status.
Patent KR-20100006238-A (KR)
Title: Cosmetics compostion for scalp
Inventor: LEE SUN HWANG
IPC: A61Q5/00
Filed: 2008-07-09
Abstract: PURPOSE: A cosmetic composition containing natural materials for scalp is provided to prevent and treat scalp itch, suppress dandruff and ensure cell proliferation. CONSTITUTION: A cosmetic composition for scalp contains Solanum melongena L. root, Chrysanthemum zawadskii var. latilobum, Ipomoea batatas Lam., Zizyphus jujuba Miller var. Inermis Rehd, Laminaria Japonica Areschoug and Pinellia ternata Breit. The mixture extract is isolated using C1-C4 alcohol, or its hydrous alcohol. The alcohol is methanol or ethanol. The hydrous alcohol is 30% of hydrous ethanol, or 70% of hydrous ethanol. The mixture is contained in 0.001~5 weight% based on total dry weight of the composition. The cosmetic composition for scalp is used in the form of shampoo, rinse, pack or tonic.