baber/WOPTO huggingface dataset:
Patent KR-20100094323-A (KR)
Title: Method and system for providing high speed data transmission services using dsrc system
Inventor: CHOI KWANG JOO
IPC: H04W28/02
Filed: 2009-10-21
Abstract: PURPOSE: A method and a system for providing high speed data transmission services using a DSRC(Dedicated Short Area Communication) system are provided to apply a technique with higher data modulation/demodulation efficiency than a ASK/TDD method to DSRC. CONSTITUTION: A DSRC base station(103) comprises a QPSK/TDD(Quadrature Phase Shift Keying/Time Division Duplex) modem. The QPSK/TDD modem modulates and demodulates data by a QPSK/TDD method. A DSRC terminal(105) comprises a QPSK/TDD modem and an ASK/TDD(Amplitude Shift Keying/TDD) modem. The QPSK/TDD modem modulates and demodulates data by a QPSK/TDD method. The ASK/TDD modem modulates and demodulates data by an ASK/TDD method.
Patent KR-20090119751-A (KR)
Title: Radio base station, relay station and radio communication method
Inventor: OKUDA MASATO
IPC: H04W16/26
Filed: 2009-10-27
Abstract: PURPOSE: A radio base station, a relay station and a radio communication method are provided to reduce the deterioration of transmission efficiency caused when the wireless communication environment between a wireless base station and a relay station is different from the wireless communication environment between the relay station and a wireless terminal. CONSTITUTION: Among signal sequence groups, a receiver(12) receives a signal sequence that indicates an access requirement. When the signal reception quality of the received signal sequence does not satisfy the standard of the reception quality, a controller generates a message. The message shows that there is a wireless terminal requiring new access. A transmitter(24) transmits the message to a wireless base station. If the receiving quality does not satisfy a certain standard, the message is not transmitted to the wireless base station.
Patent KR-20110046110-A (KR)
Title: Connecter for electric appliance
IPC: H01R9/11
Filed: 2009-10-28
Abstract: PURPOSE: An electric wire connector is provided to connect an electric wire without rosin and to reduce a manufacturing cost in order to distribute wires without cutting off wires. CONSTITUTION: A core material(120) of electric wires(100) is inserted to a terminal. The clamping fixation of the electric wires is performed. A body(3) is covered outside the terminal. A threaded pipe(5) is formed in both sides of a corrugated pipe. A fixing nut(6) includes packing and a pressure jaw. The packing is inserted into the groove of the body. The pressure jaw pressurizes the packing.
Patent KR-20110047759-A (KR)
Title: The tv messaging system
IPC: H04N5/44
Filed: 2009-10-30
Abstract: PURPOSE: A TV messaging system is provided to store set top box information capable of transmitting a message from a target management module that supports a messaging service between set top boxes. CONSTITUTION: A message transmission module receives a message from a remote controller, a keyboard, or network. A message reception module(2B) receives and stores the message. An image processing module(2C) overlaps a TV screen while reading a stored message. An object management module(2D) manages a set top box list capable of massage switching. A database stores a set top box list and a receiving message.
Patent KR-20110048630-A (KR)
Title: Control discharge system for cng carrier
Inventor: CHANG KWANG PIL
IPC: F17C13/02
Filed: 2009-11-03
Abstract: PURPOSE: A pressure-adjustable compressed natural gas discharge system for a compressed natural gas carrier is provided to enable the stable loading and unloading of the compressed natural gas and save the electric energy for the discharge of the compressed natural gas. CONSTITUTION: A pressure-adjustable compressed natural gas discharge system for a compressed natural gas carrier comprises a natural discharge unit(120), a compulsive discharge unit(130), a pressure sensing unit(140), and a gas-liquid separator(150). The natural discharge unit guides the natural exhaustion of the gas by opening a valve positioned at the discharge side of a storage tank before the pressure of compressed natural gas reaches setup pressure. The compulsive discharge unit supplies substitution liquid to the storage tank and discharges the compressed natural gas compulsorily when the pressure of the compressed natural gas is reduced to the preset pressure. The pressure sensing unit controls the drive of the compulsive discharge unit by sensing the pressure of the compressed natural gas. The gas-liquid separator separates moisture included in the compressed natural gas. The heater controls the temperature of the compressed natural gas.
Patent KR-20110055039-A (KR)
Inventor: JUE TAE SOOK
IPC: A47L13/58
Filed: 2009-11-19
Abstract: 본 발명은 전기적인 동력으로 물기제거통을 편리하게 회전시켜 봉걸레의 물기를 탈수시킬 수 있게 됨으로 조작이 용이하여 사용자에게 편리성을 최대화할 수 있으며, 물기제거통에 강한 회전력이 발생하여도 제품이 파손되거나 고장이 발생되지 않아 제품의 견고성을 향상시킬 수 있도록 한 휴대용 전동식 걸레 물기제거기에 관한 것이다. 
     이를 위하여 본 발명은 봉걸레(200)의 걸레부(210)에 적셔진 물을 제거하기 위한 물기제거기에 있어서, 내부에 물저장부(11)가 형성되어지는 몸통(10)과; 상기 몸통(10)의 일측에 전원 연결되어 전기를 공급하고 충전시키게 되는 충전수단(20)과; 상기 몸통(10)의 일측 내부에 형성되어 상기 충전수단(20)의 전원 공급으로 작동되어지게 되는 작동수단(30)과; 상기 작동수단(30)에 전원 연결되어 작동수단(30)의 신호에 따라 회전하게 되는 회전수단(40)과; 상기 몸통(10)의 물저장부(11) 내에 설치되어 회전수단(40)의 회전에 따라 걸레부(210)의 물기를 제거할 수 있도록 하는 망체(51)의 물기제거통(50)을 포함하여 형성되어짐을 특징으로 한다. 
       
     물기제거기, 몸통, 충전수단, 작동수단, 회전수단, 물기제거통
Patent KR-20110056053-A (KR)
Title: Pinus koraiensis needles extract with antioxidative effect and separating method of the same
Inventor: HONG EUN KYUNG
IPC: A61P3/10
Filed: 2009-11-20
Abstract: PURPOSE: A method for isolating Pinus Koraiensis needle extract with antioxidation is provided to reduce cost for producing antioxidative material. CONSTITUTION: A method for isolating Pinus Koraiensis needle extract comprises: a step of selecting and washing live Pinus Koraiensis needles; a step of adding 10 times volume of purified water and heating at 100-125°C for 4-6 hours; a step of filtering the extract with 20um filter and concentrating; and a step of drying the concentrate with spray drier or freeze-drier to obtain powder sample.
Patent KR-20100087621-A (KR)
Title: Grindstone for conditioning of surface plate, grinding apparatus for conditioning of surface plate and method for conditioning of grinding surface plate
Inventor: KAI YASUOKA
IPC: B24B53/013
Filed: 2009-11-23
Abstract: PURPOSE: A grindstone for correcting a surface plate, for producing a workpiece of high surface roughness by imprinting the fine surface of a surface plate, and a correcting method thereof are provided to secure grinding power by maintaining the grain of a stone with a particle-shaped open graphite hole. CONSTITUTION: A grindstone for correcting of a surface plate comprises a surface plate correcting carrier(10), a correcting grindstone(12), and a soft polishing material. The surface plate correcting carrier is arranged on a polishing table(1). The surface plate correcting carrier has a hole(11) for holding the correcting grindstone. The correcting grindstone is maintained in the holding part of the carrier. The polishing device supplies the correcting grindstone to the polishing table to polish. The correcting grindstone is formed in a fan shape on a circular central part.
Patent KR-20110059196-A (KR)
Title: Winding bobbin for tread drooping prevention
Inventor: KIM MYUNG HWAN
IPC: B65H75/40
Filed: 2009-11-27
Abstract: PURPOSE: A winding bobbin for tread droop prevention is provided to maintain a high-quality tread by rotating a bobbin shaft wound with a tread continuously while keeping, thereby preventing a tread from drooping by deadweight or tension. CONSTITUTION: A winding bobbin for tread droop prevention contains a bottom frame(1) including wheels(2), a support frame(4) including a knob(3) connected to the bottom frame in the vertical direction, a bobbin shaft(5) installed between two support frames, and a winding wheel(6) rotated on the bobbin shaft to wind a tread and to keep in custody.
Patent KR-20110059488-A (KR)
Title: System and method for controlling power of vehicle
Inventor: KIM MU SUNG
IPC: B60R16/00
Filed: 2009-11-27
Abstract: PURPOSE: Power control system and method of a vehicle are provided to stably control power supply and start operations since main and secondary control units monitor states through bidirectional communication. CONSTITUTION: A power control method of a vehicle is as follows. If an input signal related to power control is input, main and secondary control units(10,20) exchange monitoring signals and check states based on the signals. If both monitoring signals are normal, the main control unit obtains the authority to control power. If one of both monitoring signals is abnormal, normal one of the control units obtains the authority to control power.
Patent KR-20110064130-A (KR)
Title: Phosphor-titanium dioxide nanocomposite using photocatalysts and method for the preparation thereof
Inventor: RYU HO JIN
IPC: B82B1/00
Filed: 2009-12-07
Abstract: PURPOSE: A phosphorescent material-titanium dioxide nanocomposite particle and a producing method thereof are provided to secure the optical activity of the nanocomposite particle on the non-irradiation condition of light. CONSTITUTION: A phosphorescent material-titanium dioxide nanocomposite particle contains CaAl2O4:Eu2+, a Nd3+ phosphorescent, and a titanium dioxide. The nanocomposite particle is plasticized at 400~600deg C, and exists in an anatase crystal phase. The nanocomposite particle has the photo-degradable activity from the ultraviolet ray to visible light wavelength area.
Patent KR-20110068267-A (KR)
Title: Korean paper combination biodegradable resin and receptacle using the same
Inventor: KIM WON GI
IPC: B65D65/46
Filed: 2009-12-15
Abstract: PURPOSE: A Hanji sheet combined with biodegradable resin and a container using the same are provided to ensure excellent surface gloss and surface protectability(scratch resistance). CONSTITUTION: A Hanji sheet(2) having a laminated resin sheet at one side of the Hanji(1) contains: 60-80 weight parts of polylactic acid; 10-30 weight parts of one reinforcing material selected from aliphatic polyester and aliphatic aromatic polyester; 0.1-1 weight parts of one crystallization nucleating agent; 5-15 weight parts of titanium oxide; and 0.1-5 weight parts of dispersing agent.
Patent KR-20110069273-A (KR)
Title: Interaction enabled u-learning system and method for mobile platform
Inventor: JANG IN HA
IPC: G06Q50/20
Filed: 2009-12-17
Abstract: PURPOSE: An interactive ubiquitous-based education system and method thereof using a mobile platform are provided to process learning activity without location by using an interactive video conference system and a mobile communication system to an existing E-learning education system. CONSTITUTION: An interface extractor extracts a learning state of a user. A device controller controls a state of a device based on the extracted value. A communication controller interacts learning information which a user requires in real time. Each mobile device monitors learning state of the learner to transmits the monitored learning state to a server. Each mobile device maximally supports learning to a target point which the learners desired by transmitting learning content and learning process to a lecturer.
Patent KR-20110078347-A (KR)
Title: A vcuum pump motor attached the electronic control unit
Inventor: JI HYUN KOU
IPC: B60T17/02
Filed: 2009-12-31
Abstract: PURPOSE: A vacuum pump motor attached with an electronic control unit is provided to reduce the cost of material and man-hour and to plan an installation space freely by installing an electronic control unit for motor control integrally to a vacuum pump motor assembly with a simple and safe structure. CONSTITUTION: A vacuum pump motor attached with an electronic control unit comprises: a motor(20); an adapter block(40) inserted to the front of a yoke housing(21) of the motor; a vacuum pump(30) attached to the front of the adapter block to form vacuum by the rotation of a rotor of the motor; a base block(110) formed on one side of the adapter block; an ECU cover(120) attached to the top of the base block; an ECU board(130) for motor control installed to the inside of the ECU cover; a power terminal(140) connected to a coil of the motor electrically and projected to the inner side of the base block to be connected to the ECU board; and a terminal(150) connected with the ECU board to transmit and to receive a power source and a control signal from the outside and installed to the other inner side of the base block.
Patent KR-20110079344-A (KR)
Title: Door open/close sensing device of a.t.m
Inventor: YUN SU HYOUN
IPC: G07F19/00
Filed: 2009-12-31
Abstract: PURPOSE: An apparatus for detecting door open/close of the reject box is provided to reduce the unit cost of instruments and prevent the error caused by the opening of the door or unattaching of the reject box. CONSTITUTION: A body housing(111) comprises the paper currency storage in inside so that the plurality of the paper currency are laminated, and a door is hinge-coupled to rotate so that the paper currency storage is opened. A reciprocally transferable link(130) is combined to be slidably move to backward and forward of the body housing, and interworked by touching and connecting a inner side and one end of the circled door. A sensor unit(150) is operated on or off switching manner whether it is contacted with the other end of reciprocally transferable link or not.
Patent KR-20090033891-A (KR)
Title: Photo-luminescence color liquid crystal display
Inventor: LI YI QUN
IPC: H01L33/50
Filed: 2007-07-06
Abstract: A photo-luminescence liquid crystal (LCD) display comprises: a display panel and a radiation source for generating excitation radiation for operating the display. The display panel comprises transparent front and back plates; a liquid crystal disposed between the front and back plates; a matrix of electrodes (array of thin film transistors TFTs) defining red, green and blue pixel areas of the display and operable to selectively induce an electric field across the liquid crystal in the pixel areas for controlling transmission of light through the pixel areas. A red phosphor material which emits red (R) light in response to excitation radiation is provided on the back plate corresponding to red pixel areas and green phosphor material which emits green light in response to excitation radiation is proved on the back plate corresponding to green pixel areas.
Patent KR-20090094799-A (KR)
Title: Mih pre-authentication
Inventor: OBA YOSHIHIRO
IPC: H04B7/26
Filed: 2008-06-09
Abstract: A system and method for performing MIH pre-authentication, which includes providing support for both direct and/or indirect pre-authentication and providing support for both network-initiated and mobile-initiated pre-authentication.
Patent KR-20090052325-A (KR)
Title: Use of aqueous polyurethane hot soft foam stabilizing solutions of low viscosity having polyether siloxane in the production of polyurethane hot soft foams
Inventor: LANDERS RUEDIGER
IPC: C08L83/12
Filed: 2007-07-25
Abstract: The subject matter of the present invention relates to a low-viscosity aqueous hot-cure flexible polyurethane foam stabilizer solution which can be used in the production of hot-cure flexible polyurethane foams, wherein the low-viscosity aqueous hot-cure flexible polyurethane foam stabilizer solution comprises the following components: ≧40% to ≰70% by weight of polyethersiloxane, ≧0.5% to ≰20% by weight of organic surfactant, ≧10% by weight of water, ≧0% by weight of organic solvent additions, in which the polyethersiloxane has the following formula (I) —R1—Si(CH3)2O—[Si(CH3)(OSi(CH3)2R0)O—]u—[Si(OSi(CH3)2R0)2O—]v—[Si(CH3)2O—]w—[SiCH3R2O—]x—[SiCH3R3O—]y—[SiCH3R4O]z—[SiR3R4O]t—Si(CH3)2—R5 (I).
Patent KR-20090077888-A (KR)
Title: Tilt table device
Inventor: OMORI MITSURU
IPC: B23Q1/25
Filed: 2007-10-23
Abstract: A tilt table device having a first rotation member for receiving the rotation of a tilting shaft and rotated at the same rotation amount as the tilting shaft; a second rotation member having the axis in parallel with the first rotation member and receiving the rotation of the first rotation member to rotate in the direction opposite the rotation of the first rotation member at the same or substantially the same rotation amount as the first rotation member; two engagement members respectively provided on the first and second rotation members, located on or near a line connecting the rotation centers of the first and second rotation members when the center of gravity of the table is at the uppermost position or the lowermost position, placed at positions away the same or substantially the same distance from the rotation centers, and arranged together on the inner side or the outer side of the two rotation centers; and an urging device for applying specific urging force between the two engagement members so as to reduce torque acting on the tilting shaft as the center of gravity of the table moves from the uppermost position to the lowermost position when the tilting shaft rotates.
Patent KR-20090096457-A (KR)
Title: Method for producing methacrylic alkyl esters by way of azeotropic distillation
Inventor: GROPP UDO
IPC: C07C67/54
Filed: 2007-08-31
Abstract: The invention generally relates to a method for producing methacrylic alkyl esters, comprising the following steps: providing an acetone cyanhydrin by way of a method according to one of the preceding claims; contacting the acetone cyanhydrin with an inorganic acid, thereby obtaining a methacrylamide; contacting the methacrylamide with an alcohol in the presence of an inorganic acid in a reactor, thereby obtaining a methacrylic alkyl ester; continuously discharging at least part of the methacrylic alkyl ester from the reactor as the vapor stream to a distillation column; the discharge taking place by feeding a vapor-containing discharge stream to the reactor. The invention also relates to a device for producing methacrylic alkyl esters, to a method for producing polymers that are at least partially based on methacrylic alkyl esters, to the use of the methacrylic alkyl esters obtainable by the method according to the invention in chemical products, and to chemical products that are based on the methacrylic alkyl esters obtainable by the method according to the invention.
Patent KR-20090110346-A (KR)
Title: Base station device and communication control method
IPC: H04W72/08
Filed: 2007-12-26
Abstract: A base station device which performs communication with a mobile station transmitting an uplink signal by the frequency division multiple access method includes means for calculating the uplink interference wave level IoT and the pilot signal reception quality SIR according to the uplink reference signal.
Patent KR-20090122930-A (KR)
Title: Compounds of form l2mx as phosphorescent dopants for organic leds
Inventor: THOMPSON MARK E
IPC: H01L51/50
Filed: 2000-11-29
Abstract: Improved electroluminescent efficiency in organic light emitting diodes is obtained with an emitter layer comprising organometallic complexes of transition metals of formula LMX, wherein L and X are distinct bidentate ligands. Compounds of this formula can be synthesized more facilely than in previous approaches and synthetic options allow insertion of fluorescent molecules into a phosphorescent complex, ligands to fine tune the color of emission, and ligands to trap carriers.
Patent KR-20090119771-A (KR)
Title: Method and system of interleaving for a multiple-input multiple-output multi-band ofdm communication system
Inventor: YANG JUN
IPC: H03M13/27
Filed: 2008-03-12
Abstract: A multiple-input multiple-output multi-band OFDM transmission system (400) employs a data interleaving arrangement that is backwards compatible with specifications for a legacy interleaver. In one embodiment, an input data stream is parsed into two or more separate data streams by a round robin parser (310) and each of the separate data streams is shifted by a corresponding number of symbols and then interleaved by a legacy interleaver (340i). In another embodiment, data for a plurality (N*i) of symbols is split into N sequential groups of data, each group corresponding to one of N MIMO spatial streams, each stream including data for i symbols. Each group is then interleaved by a legacy interleaver (520i). In a third embodiment, an input data stream is interleaved by a scaled version of the legacy interleaver (610), and then parsed by a round-robin parser (620).
Patent KR-20100015672-A (KR)
Title: Method and device for drug delivery
Inventor: PESACH BENNY
IPC: A61M25/06
Filed: 2008-03-19
Abstract: A method and a device for a delivery of a chemical substance to the body of the patient are provided. The device includes an infusion catheter configured to be inserted into a tissue, a catheter securing element configured to be adhered to the skin of the patient and further configured to secure the infusion catheter to the skin, a drug delivery pump configured to infuse a drug into the infusion catheter for delivery to a drug infused region on the body of the patient, and a treatment element configured to apply a treatment to the drug infused region to improve pharmacodynamics of the drug during a period of delivery of the drug to the patient.
Patent KR-20090116833-A (KR)
Title: Recording medium, playback apparatus and method, recording method, and computer-readable medium
Inventor: MCCROSSAN JOSEPH
IPC: H04N5/445
Filed: 2004-11-12
Abstract: A BD-ROM stores a video stream and a graphics stream. The video stream represents a moving picture. The graphics stream is used for overlaying one or more menus on the moving picture, and includes interactive control information (ICS) and a plurality of pieces of graphics data (ODSs). The graphics data is used to generate both the menus and an effect for introduction or removal of a menu. The interactive control information includes (i) a reference value (window_ id_ ref) specifying a window within which each display composition of graphics is rendered for presenting the effect and (ii) information (effect_duration) showing a duration after which a display composition is replaced by a subsequent display composition.
Patent KR-20090127438-A (KR)
Title: Method and device to inform of database update on a terminal system of an end-user
Inventor: BOUTIE CEDRIC
IPC: H04M1/2757
Filed: 2008-03-31
Abstract: The invention relates to a method and a device to inform of database update on a terminal system of an end-user. This method for informing services (300, 400, 500, 600) available in a mobile system (100,200) of a database (800) update, relies on a software module (700) signaling database update to the plurality of services following an ordered list of the said services.
Patent KR-20100016443-A (KR)
Title: Method and apparatus for identifying mobile network protocol capabilities
Inventor: OLVERA HERNANDEZ ULISES
IPC: H04W48/14
Filed: 2008-04-04
Abstract: A method and apparatus for improving handover in an IEEE 802.21. compliant communication network. A query is transmitted from a wireless transmit/receive unit (WTRU) to a media independent handover (MIH) server (MIHS). The WTRU includes a target point of attachment (PoA) and/or a preferred mobile internet protocol (MIP) method. The WTRU receives a response from the MIHS indicating the MIP method supported by the target PoA. Based on the received response, the WTRU may make an informed decision regarding handover.