baber/WOPTO huggingface dataset:
Patent KR-20080080726-A (KR)
Title: Apparatus and method for transmitting using multi-round contention
Inventor: KIM DAI KWAN
IPC: H04L12/28
Filed: 2007-03-02
Abstract: A transmission device and a method using a multi-stage contention are provided to improve a production yield and equality with respect to the use of channels of each user. A contention window initializing and backoff counter setting unit(100) initializes a contention window value of each stage, and sets a random backoff counter value of each stage. A backoff counter subtracting unit(102) reduces a backoff counter value of a corresponding stage by slot time. A comparing unit(104) checks whether or not the reduced backoff counter value is 0, and whether or not the corresponding stage is a final contention stage, and outputs a backoff counter value 0 of the final contention stage to a data transmission unit(108). When the backoff counter value 0 of the final contention stage is received, the data transmission unit transmits data to a reception side.
Patent KR-20070036107-A (KR)
Inventor: JO DONG KI
IPC: H04B1/40
Filed: 2007-03-13
Abstract: 본 발명은 한 사람이 상황에 따라 다수의 핸드폰을 사용할 수 있도록 하는 방법으로, 핸드폰의 전화번호 인식 기능 및 개인정보 저장 기능을 핸드폰과 분리하여, 한 사람이 필요에 따라 여러 개의 핸드폰을 사용할 수 있도록 고안한 것이다. 개인의 전화번호 및 정보를 담은 장치와 이를 인입 하여 구동할 수 있는 핸드폰 단말기로 구성된다.  
       
     핸드폰, 전화번호 인식, 다수의 핸드폰 사용
Patent KR-20080044739-A (KR)
Title: Multi-layered polymer wrapper for film battery and current collector combined with the wrapper
Inventor: LEE YOUNG GI
IPC: H01M50/145
Filed: 2007-03-20
Abstract: A multi-layer polymer wrapper for a film type battery is provided to allow smooth discharge of gases having small molecules, to inhibit evaporation or leakage of moisture contained in an electrolyte, and to realize excellent anti-corrosive property against a strongly acidic or basic aqueous electrolyte. A multi-layer polymer wrapper(100) for a film type battery comprises a multi-layer polymer film having at least three layers including a first polymer film(110), a second polymer film(120) and a third polymer film(140) formed of different materials. The first polymer film comprises a hydrocarbon compound substituted with fluorine atoms or not. The second polymer film comprises an amorphous polymer. The third polymer film comprises a polymer having a tensile strength of at least 100 MPa(MD) and a tensile modulus of at least 3000 MPa(MD).
Patent KR-20070110189-A (KR)
Title: A burning support apparatus of the burning system for emulsified fuel
Inventor: KIM IL RYONG
IPC: F23D11/16
Filed: 2007-03-29
Abstract: An auxiliary combustion device of an emulsified fuel combustion system is provided to premix the raw materials by a mixer installed in a raw material transporting pipe, and to use effects of shearing, impact, and compression in an emulsification chamber by a stator along with a rotor secondarily mixing the raw materials. An auxiliary combustion device of an emulsified fuel combustion system has a casing(310). The casing has an inlet(312) on one side, and an outlet(313) on the other side. A cylindrical emulsification chamber(311) is disposed inside the casing. One end of a raw material transporting pipe(320) is connected to the inlet, and the other end is branched into two pipes(322a,322b). The two branched pipes receive the raw material for producing the emulsified fuel, the liquid fuel and the water respectively. A mixer(330) is installed in the fuel transporting pipe, and primarily mixes the raw material. A stator(340) has plural grooves for forming protrusion parts on an inner circumferential surface of the emulsification chamber, creating an impact section on the inner circumference of the emulsification chamber. The stator has orifices communicating each grooves. The orifices have minute holes compressing the raw materials. A rotor(350) installed on the inner circumference of the stator has plural blades disposed along outer surfaces of two ends of the rotor. The rotor and the stator secondarily mix the raw materials.
Patent KR-20080091530-A (KR)
Title: Driving control method for hybrid electric vehicle
Inventor: KIM HYUN GUK
IPC: B60W20/00
Filed: 2007-04-09
Abstract: A driving control method of an HEV(Hybrid Electric Vehicle) is provided to make the change rate of demanded torque correspond to variable elements of the temperature of coolant and oil by calculating a final torque command value by correcting engine torque and motor torque determined on the basis of a linear formula, according to the temperature of coolant and oil. A driving control method of an HEV comprises the steps of: converting motor RPM(Revolution Per Minute) for obtaining vehicle speed by receiving vehicle speed, demanded torque of a driving shaft, and demanded power of a battery and determining engine RPM from the converted motor RPM by an optimal driving map; determining the demanded torque of the battery from the demanded power of the battery and determining total demanded torque from the demanded torque of the driving shaft and the battery; determining engine torque from an optimal driving map based on the linear formula, on the basis of the demanded torque of the driving shaft and the battery; determining motor torque from total demanded torque, engine torque, and the pre-set correlation formula; and controlling the driving of the vehicle by outputting an engine RPM command value, an engine torque command value, and a motor torque command value.
Patent KR-20080094168-A (KR)
Title: The case of cosmetics
Inventor: YOUN HYUN DUK
IPC: A45D40/18
Filed: 2007-04-19
Abstract: A functional cosmetic case is provided to enable a user to open a cap of the case and use cosmetics in the case when necessary in the state of wearing the case on one's wrist, and to use it as a magnet bracelet or object recognition in the night by attaching a separate magnet or a fluorescent tape to the case. A functional cosmetic case includes: a tube(10) having a body rolled so as to be wound on a user's wrist, and a screw part(11) formed on the outer periphery of one end of the opened state; a nozzle cover(20) comprising a cylindrical cover body(21) screw-connected to the screw part, an outlet protruded from the upper end of the cover body, a cylindrical cover case for covering the outlet, a cylindrical cap wrapping the outside of the cover case and having closed top, and a locking projection protruded from the outer periphery of the cap; and a connection piece for connecting the cap and the cover body.
Patent KR-20070110192-A (KR)
Title: Time management apparatus and method for test
Inventor: HAN TAE WHAN
IPC: G04G9/00
Filed: 2007-04-27
Abstract: A test time management apparatus and a method thereof are provided to enable a user to feel the proceeding speed of solving questions, by outputting a corresponding problem number to the user. An information input part(100) outputs test time information and question information received from a user. A display part(200) displays time management information including present time and question numbers to be solved at the present time. A control part(300) calculates time per question by using the test time information and the question information, and outputs a test question number to be solved at the present time to the display part. A database(400) stores the time management information including the test time information, the question information and the time per question.
Patent KR-20080098284-A (KR)
Title: Method and apparatus for controlling legacy devices using vertical blank interval
Inventor: LEE JAE JUN
IPC: H04N7/087
Filed: 2007-05-04
Abstract: A method and an apparatus for controlling a legacy device are provided to control another device through one remote controller, thereby improving user's convenience. Device information and a remote control code are inserted into a vertical retrace line removing interval, when a remote controller command is inputted, and transmitted to another device. The device information and remote control code are extracted from the vertical retrace line removing interval received in another device and are made in a database. When the database information is compared with the device information and the remote control code, a remote controller command is executed if the database information coincides with the device information.
Patent KR-20080102458-A (KR)
Title: 반도체 메모리 장치의 드라이버 제어회로
Inventor: KIM MI HYE
IPC: G11C7/10
Filed: 2007-05-21
Abstract: 개시된 본 발명은 반도체 메모리 장치의 드라이버 제어회로로서, 어느 하나가 부 입력단자인 복수 개의 신호입력단을 포함하고, 각 신호입력단에 복수 개의 드라이버 제어신호를 각각 입력받아 한 개의 구동능력 제어신호를 생성하는 복수 개의 구동능력 제어신호 생성부를 포함한다. 
       
     OCD 디코더, 레이아웃
Patent KR-20080111218-A (KR)
Title: Method of constructing bank walls with recovering natural environment
Inventor: JUN WAN JIN
IPC: A01G1/00
Filed: 2007-06-18
Abstract: A construction method of incline for recovering natural environment is provided to construct the incline with inexpensive costs due to no need of a filler. A construction method of incline for recovering natural environment comprises a step for selecting the incline of the region for construction and forming the soil so that plants can grow up; a step for digging the floor of the river neighboring the lowest bottom of incline and forming brook in the longitudinal direction of river according to the incline; a step for arranging a wire netting from the incline inside brook; a step for arranging a wire netting by arranging a wire netting or wire netting mattress to the brook of river and filling a filler in the inside; and a step for implanting plant thorugh the empty space part of the first wire netting and finishing work.
Patent KR-20070120915-A (KR)
Title: Ferroelectric disk, head gimbal assembly and ferroelectric disk drive having the same, and method of accessing track on the ferroelectric disk
Inventor: STROM BRIAN D
IPC: G11B9/02
Filed: 2007-06-20
Abstract: A ferroelectric disc, a head gimbal assembly and a ferroelectric disc drive having the same, and a method for accessing a track of a ferroelectric disc are provided to increase sensitivity of a resistance probe and to decrease a transfer noise effect which affects an amplified read signal. A ferroelectric disc comprises first and second disc surfaces(120-1) and a ground coupling positioned on at least one of the first and the second disc surfaces. At least one of the first and the second disc surfaces includes an electrode layer(128), a ferroelectric film(126) covering the electrode layer, and a probe surface(124) covering the ferroelectric film. The electrode layer is connected to the ground coupling electrically. A ferroelectric cell which is close to a vertical ground contact surface of a probe area(132) keeps a first magnetic field direction when a first voltage is applied between the probe area on the probe surface and the ground coupling, and keeps a second magnetic field direction opposite to the first magnetic field direction, when a second voltage is applied between the probe area and the ground coupling. A head gimbal assembly includes an amplifier electrically connected to a slider(90) to amplify a probe signal provided from a resistance probe(94) and to generate an amplified read signal.
Patent KR-20080001633-A (KR)
Title: Industrial robot
Inventor: YAZAWA TAKAYUKI
IPC: B25J19/00
Filed: 2007-06-27
Abstract: An industrial robot is provided to cool a driving source as a main heating source of a loading place or capable of filling heat effectively by forming a topical cooling device for cooling the driving source. An industrial robot comprises arm units(3), and a loading place(4). The loading place, which is placed near the corresponding arm unit, has a driving source for operating the arm units and a topical cooling device for cooling the driving source. The arm units and the loading unit are installed in a chamber in pressure atmosphere. The driving source and the topical cooling device are mounted on each corresponding arm unit. The topical cooling device consists of a cooling unit for winding a heat pipe wherein compressed air flows on the driving source.
Patent KR-20090000491-A (KR)
Title: A method of synthesizing ligands for bst precursor and a method of fabricating dielectric layer based on the same
Inventor: KIM YOUN SOO
IPC: C07C257/10
Filed: 2007-06-28
Abstract: A method of synthesizing ligands for a BST precursor is provided to improve the yield and selectivity of a ligand for a barium strontium titanate precursor while reducing the reaction time. A method of synthesizing ligands for a BST precursor comprises (S1) a step for manufacturing a mixture including beta - die ketone indicated as the chemical formula 1 and a primary amine indicated as R3NH2; and (S2) a step for irradiating the microwave to the mixture. In the chemical formula 1, R1, R2 and R3 are C1-8 linear or branched alkyl group, alkyl fluoride group or aryl group.
Patent KR-20090003692-A (KR)
Title: Heating board and preparing method thereof
Inventor: BAE JONG DAE
IPC: F24D13/00
Filed: 2007-07-03
Abstract: A heating material and manufacturing method thereof have the effect that the weight is light and the lifetime of the under construction building is extended and the thickness is thin and the wide space can be made use. A heating material is made by laminating the noncombustible(10) and heating element(20) and the heating material is made. The noncombustible is made of 60 weight% through the polyethylene terephthalate fiber 40 about the total weight, 30 weight% through the sealant 20 and silicon dioxide, and 30 weight% through the sodium silicate or their mixture 20, and plates the mixed solution mixing pyrogen with the organic solvent and sealant on the polyethylene terephthalate film or the cotton fabric and the heating element is manufactured. The mixed solution is made of the pyrogen 85~95 weight%, the organic solvent 5~12 weight%, and sealant 0.5~4 weight% about the total weight.
Patent KR-20090002890-A (KR)
Title: Apparatus for etching substrate
Inventor: LIM EUN SUB
IPC: G02F1/13
Filed: 2007-07-04
Abstract: A substrate etching device is provided to improve the etching speed, and uniformly performing the substrate etching process. A slit is formed on a substrated(1). A jet tray(12) sprays the etchant filled in inside through slit. The etchant storage tank(17) stores etchant. A supply tube(15) supplies the etchant stored in the etchant storage tank to the jet tray. The return duct(16) collects the etchant streaming down to the lower part of the jet tray to the etchant storage tank after etching substrate. A filter(18) installed at the return duct removes the sludge included in the etchant. The concentration measuring unit(40) which is installed at the etchant storage tank and measures the concentration of the etching solution substrate.
Patent KR-20090006640-A (KR)
Title: An antibacterial mask fabric and a method of fabricating the same
Inventor: KIM CHAN
IPC: B32B5/08
Filed: 2007-07-12
Abstract: A cloth for an antimicrobial mask, and a method for preparing the cloth for an antimicrobial mask are provided to improve air penetration and anti-fogging property. A cloth for an antimicrobial mask comprises a back layer(100) which comprises the one-way moisture transfer cloth; an intermediate layer(200) which comprises a nanofiber and is formed on the upper part of the back layer; and a surface layer(300) which comprises general fabric or nonwoven and is formed on the upper part of the intermediate layer.
Patent KR-20080009637-A (KR)
Title: Zoom lens and projector unit
Inventor: KAWAKAMI ETSURO
IPC: G02B13/18
Filed: 2007-07-13
Abstract: A zoom lens and a projector unit are provided to realize a compact zoom lens suitable for characteristics of a light bulb such as a DMD(Digital Micromirror Device) which forms an image by changing a reflection direction of light. A zoom lens includes a first lens group(LG1) and a second lens group(LG2). The first lens group has negative refractive power. The second lens group has positive refractive power. While a magnification varying operation is in effect, the first lens group moves on an optical axis in such a way of moving in a direction from a magnification side to a contraction side in a range from a wide angle end to an intermediate area and moving in a direction from the contraction side to the magnification side in a range from the intermediate area to a telephoto end. In the same case, the second lens group moves on the optical axis in the manner as moving in a direction from the contraction side to the magnification side in a range from the wide angle end to the telephoto end.
Patent KR-20090007999-A (KR)
Title: Surveillance camera system
Inventor: JEONG DONG YOUL
IPC: H04N7/18
Filed: 2007-07-16
Abstract: A surveillance camera system is provided to display a surveillance image of an area in which an event occurs selectively on a monitor among images inputted from cameras, thereby improving surveillance performance of the surveillance system. A surveillance camera system(100) comprises a plurality of image input units(110a~110n), image analysis units(120a~120n), a monitor(150) and a controller(130). The image input units receive an image from the outside. The image analysis unit senses an event from the image received through the image input unit. The monitor displays an image of the image input unit selected out of the image input units. The control unit controls so that the image displayed on the monitor is selected according to an event.
Patent KR-20090009043-A (KR)
Title: Selecting music system and method using cell phone of karaoke machine
Inventor: KIM NAM YEOB
IPC: H04Q9/00
Filed: 2007-07-19
Abstract: A music selecting system and a method using mobile phone of karaoke machine are provided to control the karaoke machine using a mobile phone. In a server, the song title of the singing room system and a music selection number and the remote control signal corresponding to that is recorded. A mobile phone is connected to server and the search of the music selection number according to the singing room system and song title are possible through the input means and the search result is recorded in the built-in memory. The remote control signal coming under corresponding selection of music data in selection of music data input including the singing room system information recorded through the input means and song title or the music selection number is outputted in the remote control signal generating unit to the corresponding singing room system. The song title, and a music selection number are recorded in the memory of the cellular phone as the separate identification number. The mobile phone downloads signals for functions of a selection, cancel, and the reservation button.
Patent KR-20090009522-A (KR)
Title: Plasma display panel
Inventor: HONG CHONG GI
IPC: H01J11/44
Filed: 2007-07-20
Abstract: A plasma display panel is provided to reduce the manufacturing cost and simplify the process by maintaining the external reflect protecting and EMI shielding performance. A rear substrate(10) and a front substrate(20) are arranged to be faced with each other. A partition which is arranged between the rear substrate and the front substrate and partitions off a plurality of discharge cell is formed. A fluorescent material layer(19) is formed within the discharge cell. An address electrode(12) is formed in order to correspond to the discharge cell between the rear substrate and the front substrate. A filter(30) is adhered to the front substrate. The filter includes an electromagnetic interference shielding conductive film and bonding layers which are colored with complementary colors.
Patent KR-20090011370-A (KR)
Title: Button type fitting member for fitting water purifier hose
Inventor: KIM DAE HWAN
IPC: B01D35/00
Filed: 2007-07-26
Abstract: A water-cleaner hose fitting member of button-type is provided to separate easily a hose and to improve considerably work efficiency including filter exchange at a narrow work space within a water-cleaner etc. A water-cleaner hose fitting member(20) of button-type contains: a collet(30) in which a projection(32) is formed in order to disturb secession of a hose(10); a fitting body(24) in which a declined part(28) is formed so that the collet is not separated by contacting with a projection; and a push unit(22) for preventing the projection from contacting in a declined part. Sliding sectors having slopes of shape corresponding to each other are formed at a part in which the collet and the push unit contact.
Patent KR-20090015757-A (KR)
Title: In plane switching liquid crystal display device
Inventor: OH JAE YOUNG
IPC: G02F1/1343
Filed: 2007-08-09
Abstract: An in-plane switching liquid crystal display device is provided to make the common voltage distribution uniformly over the whole screen as realizing the high aperture ratio. An in-plane switching liquid crystal display device comprises the followings: a plurality of common voltage supply lines(45a,45b) which are formed parallel with each other on a transparent substrate; a pair of data line(30a, 30b) parallel with the common voltage supply lines; a plurality of gate lines(20) which define a plurality of pixel regions by crossing the common voltage supply lines and data lines; a plurality of common lines(40) which is formed parallel with the gate lines; a plurality thin film transistors(90a, 90b) which are formed at each intersection of the gate lines and data lines; a pixel electrode(50) and a common electrode(44) which are formed so as to be separated from each other as alternating in each pixel region; and a pixel electrode(52) connecting part for connecting the pixel electrode.
Patent KR-20090017150-A (KR)
Title: Ready to use oxygen generating device
Inventor: JURNG TAE HOON
IPC: C01B13/02
Filed: 2007-08-14
Abstract: An oxygen generator is provided to instantly supply oxygen to an oxygen requiring place such as a live fish-transporting vehicle by generating oxygen through a chemical reaction between an oxygen generating agent and water supplied from a water bag. A ready-to-use oxygen generator comprises an external packing unit(1), a water bag(2), an oxygen generating agent(3), and a conduit(4). The water bag is a bag in which water is stored. The water bag is broken by an external force applied to the water bag to supply water to the oxygen generating agent. The oxygen generating agent is packed in a tea bag made of a non-woven fabric material. The oxygen generating agent is one or more selected from the group consisting of sodium peroxide, potassium peroxide, calcium peroxide, lithium peroxide, sodium peroxide, potassium peroxide, and sodium percarbonate.
Patent KR-20080021522-A (KR)
Title: Apparatus and method for receiving signal in broadband wireless access system
Inventor: CHANG CHUNG RYUL
IPC: H04L27/26
Filed: 2007-08-28
Abstract: A method and an apparatus for receiving signals in a broadband wireless access system are provided to improve a data demodulation performance by reflecting an amount of a narrowband remaining interference during an LLR(Log Likelihood Ratio) operating process. An RF(Radio Frequency) processor(300) converts a high frequency signal to a baseband signal. An ADC(Analog Digital Converter)(302) converts an analog baseband signal to a digital signal. An FFT(Fast Fourier Transform) unit(304) converts sample data from the ADC to frequency data. A sub-channel extractor(306) extracts a data signal and a pilot signal from the frequency data. A channel estimator(308) estimates a channel coefficient of a desired signal by using the pilot signal from the sub-channel extractor. An interference suppressing unit(310) generates a correlation matrix and calculates a coefficient of an interference suppressing filter. A CINR(Carrier to Interference Noise Ratio) estimator(312) receives the correlation matrix and the filter coefficient and calculates a CINR. An LLR calculator(314) demodulates the signal from the interference suppressing unit to generate an LLR value. A channel decoder(315) performs a soft decision decoding on the LLR to restore transmitted information bit streams.