baber/WOPTO huggingface dataset:
Patent KR-20080003334-A (KR)
Title: Histone deacetylase inhibitors sensitize cancer cells to epidermal growth factor inhibitors
Inventor: WITTA SAMIR E
IPC: A61P35/00
Filed: 2006-03-13
Abstract: Disclosed is the use of a combination of histone deacetylase inhibitors and epidermal growth factor receptor (EGFR) inhibitors to treat cancer.
Patent KR-20070112417-A (KR)
Title: Improved channel estimation for single-carrier systems
Inventor: KHANDEKAR AAMOD
IPC: H04B7/26
Filed: 2006-03-17
Abstract: Systems and methods are provided for processing path components in a wireless communications network. A communications system is provided that includes one or more path analyzers to determine path magnitudes with respect to a set of channel paths employed in a wireless communications network. Such analysis can include analog or digital signal processing to determine such aspects as peak energy content, phase estimates, or other parameter of a signal path. From the path determinations, one or more threshold components select a subset of the channel paths for communications based in part on the path magnitudes.
Patent KR-20080008334-A (KR)
Title: Process for production of 1-(3-(2-(1-benzothiophen-5-yl)-ethoxy)propyl)azetidin-3-ol or salts thereof
Inventor: SAITOH AKIHITO
IPC: C07D333/54
Filed: 2006-03-27
Abstract: A process for the production of 1-(3-(2-(1-benzothiophen-5-yl)ethoxy) propyl)azetidin-3-ol or salts thereof which comprises using as a starting compound a (phenylthio)acetic acid derivative represented by the general formula [1] or a salt thereof: [Chemical Formula 1] (wherein X1 is halogeno) is useful as a safe process for mass production of 1-(3-(2-(1-benzothiophen-5-yl)ethoxy)propyl)azetidin-3-ol or salts thereof which are useful as remedies for central nervous system diseases and peripheral nerve diseases.
Patent KR-20070112893-A (KR)
Title: A material for organic electroluminescent element and an organic electroluminescent element comprising same
Inventor: HOSOKAWA CHISHIO
IPC: H01L51/50
Filed: 1999-12-28
Abstract: A material for organic electroluminescent elements having a high luminescent efficiency, a long life, and high heat resistance; and a process for producing the material. The material is represented by gereral formula (1). In the formula, A represents optionally substituted C 22-60 arylene; X 1 to X 4 each represents optionally substituted C 6-30 arylene; Y 1 to Y 4 each represents an organic group represented by general formula (2); and a to d each is 0 to 2. In the formula, R 1 to R 4 each represents hydrogen, optionally substituted alkyl or aryl, or cyano, provided that R 3 may be bonded to R 4 to form a triple bond; Z represents optionally substituted aryl; and n is 0 or 1.
Patent KR-20080013955-A (KR)
Title: Polyester polyols containing secondary alcohol groups and their use in making polyurethanes such as flexible polyurethane foams
Inventor: LYSENKO ZENON
IPC: C08G18/00
Filed: 2006-04-27
Abstract: Copolyesters containing secondary hydroxyl groups are useful polyols for manufacturing polyurethanes. These can be prepared by reacting a secondary hydroxyl-containing fatty acid or ester thereof with an initiator containing hydroxyl and/or primary or secondary amino groups. A copolyester of particular interest includes a poly(ethylene oxide) segment derived from a poly(ethylene oxide) initiator.
Patent KR-20080025063-A (KR)
Title: Fast energy-saving chamber pumping
Inventor: RIVAL JEAN LUC
IPC: F04B37/14
Filed: 2006-07-19
Abstract: The invention concerns a device for vacuum pumping comprising at least one main pump (1) and one auxiliary pump (2) connected in series, respectively driven by a first electric motor (1b) and a second electric motor (2b) themselves powered by respective power supplies (1c, 2c) monitored by a processor and a programme recorded in a memory (3b). The programme recorded in the memory (3b) generates a speed variation law (A) of the main pump (1) which decreases regularly, and a speed variation law (B) of the auxiliary pump (2) which increases regularly, so as to reduce energy consumption while maximizing pumping speed. ® KIPO & WIPO 2008
Patent KR-20090074951-A (KR)
Title: Kim-chi refrigerator having electric sacle
Inventor: EOM YOON DEUK
IPC: A23B7/10
Filed: 2008-01-03
Abstract: A Kimchi refrigerator with an electronic scale is provided to utilize upper dead space and to enable a user to easily know the weight and calories of Kimchi stored in the Kimchi refrigerator, thereby improving effectiveness. A measuring unit is located on the upper part of a Kimchi refrigerator. The Kimchi refrigerator includes a touch-type operating unit(83) and a display unit(82) for showing the food weight measured by the measuring unit. The measuring unit, touch-type operating unit and the display unit are placed on the door of the top-openable Kimchi refrigerator. The measuring unit represents an electronic scale(81). A power supply unit is a battery. A calorie setting unit sets the calorie according to the kinds and weight of foods and stores it. The kind of food is set by the operating unit.
Patent KR-20090077154-A (KR)
Title: Heat shrinkable film retaining biodegradability and preparing process thereof
Inventor: PARK BYUNG SIK
IPC: C08L67/04
Filed: 2008-01-10
Abstract: A heat shrinkable film retaining biodegradability is provided to ensure good low temperature shirinkage while maintaining excellent transparency and biodegradability, therefore it is usable as a packing material of coating, fastening, exteriors and labeling. A heat shrinkable film retaining biodegradability is formed with a film composition consisting of a polylactic acid 95.0-99.9 weight% and a impact-resistant modifier for polylactic acid 0.1-5.0 weight%. A heat shrinkage rate in hot water of 90 °C for 10 seconds is 30% or greater in any one of a longitudinal direction and width direction of a film. The polylactic acid consists of L-lactic acid, D-lactic acid or L,D-lactic acid and a number average molecular weight of 10,000 or greater. The impact-resistant modifier for polylactic acid is an aromatic-aliphatic polyester or aliphatic polyester or a copolymer consisting of the polylactic acid and aliphatic polyester.
Patent KR-20090077444-A (KR)
Title: Sleeping bag ver. sleeping bag
Inventor: LEE DONG KIL
IPC: A47G9/00
Filed: 2008-01-11
Abstract: A sleeping bag is provided, which enables to move while wearing the sleeping bag type garment in the unexpected situation. A sleeping bag comprises: an outer cover(1) made of material having the waterproofing and heat insulation; a clothes sleeve part(4) which is integrally formed with the outer cover and is made of the material like the outer cover; gloves(2) of the hand part which are made of the material like the outer cover; a wrist part in which detaching is free by using the magic tape; a multi-purpose bag(6) adhered to the upper part; and a lining of the armpit portion capable of controlling the length of the arms.
Patent KR-20090079521-A (KR)
Title: Method and Apparatus for Duplicate and Illegal Cards Use Prevention of MS Card
Inventor: LEE YONG DUCK
IPC: G06K7/10
Filed: 2008-01-18
Abstract: A method for preventing the reproduction and illegal usage of a magnetic card and an apparatus thereof are provided to determine location for recording a noise pulse based on a location converting function for encryption and record the location of the noise pulse, thereby preventing the illegal usage of a card by reproduction. A noise pulse is written into a late synchronization code domain. When a magnetic card is read, the noise pulse is detected to determine whether the magnetic card is genuine. At the rising or falling edge location of a general data pulse signal or a pulse signal having 1/2 amplitude of the general data pulse signal, the noise pulse is written in the late synchronization code domain by performing OR computation between an original data pulse and the noise pulse having a range of amplitude of 5 to 30% of a general data pulse size.
Patent KR-20090081252-A (KR)
Title: Method for Preparing Additive Composition for Removing Metal and Demulsifying
Inventor: KIM DOO HWA
IPC: C10G31/08
Filed: 2008-01-23
Abstract: A method for manufacturing a crude oil additive composition having the metal removal function and oil/water separation function is provided to improve economical efficiency by using water instead an oil as a solvent for the oil/water separation and to reduce the separation time of water from the emulsified oil. A method for manufacturing a crude oil additive composition having the metal removal function and oil/water separation function comprises the steps of polycondensing an alkylphenol in the presence of formaldehyde to prepare an alkylphenol resin having a degree of polycondensation 5~30 mole; adding ethylene oxide to the alkylphenol resin to prepare an alkylphenol resin ethoxylate; and mixing the alkylphenol resin ethoxylate with a carboxyl group-containing organic acid.
Patent KR-20090084381-A (KR)
Title: Expriment apparatus for acids and base
Inventor: JUNG HI CHUN
IPC: G01N31/00
Filed: 2008-02-01
Abstract: An experiment apparatus for acids and bases is provided to be performed even in a small experiment space, to reduce time for experiment preparation and to perform experiment with inexpensive material costs. An experiment apparatus for acids and bases comprises a siphon(13) made of U-bent straw; a cup(11) which is molded with transparent synthetic resin and has through hole at the outlet of the siphon; and an insertion hole(12a) which covers an opening of the cup and penetrated the outlet of the siphon. The cover comprises input hole(12b) injecting solvent solute, or indicator.
Patent KR-20090086701-A (KR)
Title: Adventising device with cubic effect
Inventor: YOU HA NA
IPC: G09F13/04
Filed: 2008-02-11
Abstract: An advertising device with a cubic effect is provided to improve an advertising effect by turning on a light guide plate and intercepting the light with a light interference plate. In an advertising device with a cubic effect, a main body(10) in which the light guide plate is built is mounted on a backside of the ornamental panel(20). The decoration molding(30) on the frame body having the internal space corresponding to the external side of the light guide plate is formed at the front of the ornamental panel. An optical interference board(40) is formed inside of the decoration molding, and protruded transmission objects(50,50') are attached to the optical interference board.
Patent KR-20090087777-A (KR)
Title: System for measuring optical signal quality using optical distribution device and method thereof
Inventor: KIM SE HYUN
IPC: H04B10/25
Filed: 2008-02-13
Abstract: An optical signal quality measuring system using an optical distribution device and a method thereof are provided to display the amplitude of an optical signal measured by an optical connection terminal unit and transmit the displayed amplitude to a connection network control computer which is connected to a remote place. A plurality of optical connection terminal units split an optical signal delivered through an optical cable to a plurality of optical signals, divide each optical signal into two signals, and then measure the strength of an electric signal corresponding to one of the divided optical signals. A plurality of display units displays the amplitude of measured electric signals. An ANC(Access Network Control) computer(300) of a remote place compares the received amplitude and a preset reference value and then notifies a controller of an optical distribution device(100) of the compared result.
Patent KR-20090088248-A (KR)
Title: Delay line using different delay path according to frequency and delay locked loop circuit using thereof
Inventor: HONG NAM PYO
IPC: H03L7/00
Filed: 2008-02-14
Abstract: A delay line and a delay locked loop circuit using the same are provided to accurately control a delay amount in a high frequency signal by differently selecting a unit delay cell according to frequencies of an internal clock. A delay line(200) includes a delay control part(220), a delay part(240), and an output part(260). The delay control part outputs a reset signal which resets a high frequency delay part or a low frequency delay part in response to a frequency detecting signal. The delay part includes the high frequency delay part and the low frequency delay part. The delay part delays an internal clock through one among the high frequency delay part and the low frequency delay part according to frequencies of the internal clock. The output part outputs one among a signal delayed through the low frequency delay part or a signal delayed through the high frequency delay part.
Patent KR-20090090715-A (KR)
Title: Flash memory device and manufacturing method thereof
Inventor: DONG CHA DEOK
IPC: H01L21/8247
Filed: 2008-02-22
Abstract: A flash memory device and a manufacturing method thereof are provided to improve the operation speed of a cell by increasing the area of floating gate and securing a coupling ratio. In a flash memory device and a manufacturing method thereof, a trench(114) is formed in a semiconductor substrate(100) while having a step at the bottom. A tunnel insulating layer(102) is formed on an active area of the semiconductor substrate. A first conductive film(104) is formed on the tunnel insulating layer, and an element isolation film(122) fills up the trench and the first conductive film interval. A second conductive film is formed to be overlapped with the element isolation film.
Patent KR-20080025711-A (KR)
Title: Oil pressure power of electric automobile
Inventor: JO SUN HO
IPC: B60L11/00
Filed: 2008-02-25
Abstract: An electric automobile using oil pressure is provided to reduce energy consumption and to enhance efficiency by generating electric power in a self-generating manner using oil pressure. An electric automobile using oil pressure includes a generator for generating electric power of 12V. The electric automobile using the oil pressure further includes a compressor which is operated by using the electric power of 12V. The compressor is installed at a position of an engine. The electric automobile obtains rotatory power from the oil pressure and generates the electric power by using the rotatory power. The electric automobile further includes a battery for storing the electric power.
Patent KR-20090095743-A (KR)
Title: A fixing apparatus for disaster preventioning structure and the constructing method thereof
Inventor: RYU TAE YONG
IPC: E02B7/00
Filed: 2008-03-06
Abstract: A fixing device of a disaster preventing structure and a constructing method using the same are provided to prevent the disaster preventing structure from being swept away with the external force by connecting the disaster preventing structures positioned to be adjacent using a fixation pin. A fixing device of a disaster preventing structure comprises followings. A fixing plate has a plurality of fixing grooves(110a,110b) with fixed depth at the top side and the bottom side and is made of metal or synthetic resin having the predetermined ductility in order to be transformable. A fixation pin(120) is adhered to the fixing groove using the adhesive and is positioned on the top side or bottom side of the fixing plate while being inserted into the fixing grooves. The fixation pin is made of the metal or the synthetic resin. The fixation pin has an insertion part(122), a fixing part(126) at the end part with shape corresponding to the form of the fixing groove, and a retreated groove(124) smaller than the circumference of the bottom part of the insertion part, located between the insertion part and fixing unit.
Patent KR-20090096844-A (KR)
Title: Apparatus for controlling circuit breaker
Inventor: KANG SUNG HEE
IPC: H02H3/04
Filed: 2008-03-10
Abstract: A control device of an earth leakage circuit breaker is provided to block a power supply by generating a trip signal after a set delay time according to capacity of a capacitor. An earth leakage detecting part(300) detects a magnetic field generated in an electric line as a current, and generates an earth leakage detecting signal. An amplifier(310) is arranged between the earth leakage detecting part and an earth leakage determining part(320) in order to amplify the earth leakage detecting signal of the earth leakage detecting part. The earth leakage determining part includes a latch(323), a constant current source(325), and a delay control part(327). The latch generates an earth leakage determining signal. The constant current source supplies a constant current. The delay control part charges the constant current of the constant current source to a capacitor according to the earth leakage determining signal of the latch. In case the charging voltage of the capacitor is more than a reference voltage, the delay control part generates a trip signal.
Patent KR-20090097044-A (KR)
Title: Pen holder and note with pen holder
Inventor: KWON MIN
IPC: B43M99/00
Filed: 2008-03-10
Abstract: A pen holder and a book with the pen holder are provided to easily use pen with low price. A pen holder (100) comprises: a body which is made of a material having elastic force and is soft; a first cut line which is cut to the longitudinal direction; a second cut line which is cut to the width direction; and an adhesive portion.
Patent KR-20090098195-A (KR)
Title: Method for manufacturing semiconductor device
Inventor: YOO KEON
IPC: H01L23/62
Filed: 2008-03-13
Abstract: A method of manufacturing the semiconductor device is provided to prevent the fault generated in the fuse connection process by using the electroless plating method including a high selection ratio in the metal deposition. A plurality of fuses(104) is formed on the semiconductor substrate(100). The insulating layer(102) is formed in the semiconductor substrate including a plurality of fuses. A hole(116) for exposes the central part is formed by etching selectively the insulating layer of the fuse corresponding to the normal cell among a plurality of fuses. The hole is filled with the metal layer(118). The fuse comprises the barrier metal layer and conductive layer.
Patent KR-20090099184-A (KR)
Title: Keyword advertising method and system based on tag information
Inventor: KANG MIM SOO
IPC: G06Q30/02
Filed: 2008-03-17
Abstract: A keyword advertising method and a system thereof based on the meta information included in the user made video data are provided to make a profit from advertisement through the service of the multimedia contents in which the keyword advertisement contents. A keyword advertisement object text generating module(6510) produces one or more keyword advertisement object text to the meta information inputted from the meta information obtain module. A keyword advertisement contents obtain module(6530) obtains one or more keyword advertisement contents about the keyword advertisement object text generated in the keyword advertisement object text generation module from the keyword advertisement content control server. A keyword advertisement display module(7900) displays the obtained keyword advertisement contents in the keyword advertisement contents obtain module.
Patent KR-20090100057-A (KR)
Title: Composition for accelerating discharge printing
Inventor: LIM SANG JUN
IPC: D06P5/13
Filed: 2008-03-19
Abstract: PURPOSE: A discharging promoting composition is provided to reduce the used amount of a reduction discharging agent especially, and to perform a discharge printing process efficiently. CONSTITUTION: A discharging promoting composition includes a fiber bulking agent, a dissolution agent of a para-phenylphenol, and a surfactant. The fiber bulking agent includes 25 ~ 35 weight% of para-phenylphenol. The dissolution agent of the para-phenylphenol of 25 ~ 35 weight% is included in the composition. The composition includes the surfactant of 30 ~ 50 weight%. The dissolution agent is dimethyl sulfuroxide. The surfactant is one or more selected from a group consisting of polyethylene glycol, polyethylene glycol tridecyl ether and their mixture.
Patent KR-20090107277-A (KR)
Title: Rehabilitation sports apparatus for supplying customized power by using haptic
Inventor: KANG HYON WOONG
IPC: A63B22/08
Filed: 2008-04-08
Abstract: PURPOSE: A customized rehabilitation exercise apparatus using haptic technology is provided, which can be automatically controlled according to the characteristic of a rehabilitation trainee. CONSTITUTION: A customized rehabilitation exercise apparatus using haptic technology comprises: a motor for delivering the power and a driving part; a reducer(21) delivering the power of the motor to the drive wheel and a motor connection chain(23); a brake wheel(50) in which the rotating operation is stopped by the external force applied through a brake pad; a brake wheel connection chain(24) which delivers the braking power of the brake wheel to the drive wheel; a torque sensor(30) which detects the torque of the drive wheel; a current sensor(31) which detects the current amount supplied to the motor; a motor encoder(20) which detects the number of rotation of the motor; and a controller(100) which outputs a motor driving signal and a reducer driving signal.
Patent KR-20090110017-A (KR)
Title: A control device of a grinder wheel
Inventor: JEON IN TAEK
IPC: B24B27/033
Filed: 2008-04-17
Abstract: PURPOSE: A control device for a grinder wheel is provided to prevent irregular grinding by dispersing resistivity in all directions of a whole concrete floor. CONSTITUTION: A control device for a grinder wheel comprises followings. A grinding part(20) is freely rotated by a turning member on a rotational plate(10). The turning member includes an extrusion piece(31) settled through a gap(23) in the center of the grinding part. A holding fixture(30) combines a support piece(35) supporting the extrusion piece into one body. A settling hole(13) is located in the rotational plate and a through hole is on the holding fixture. A bolt(80) is connected to the rotational plate and passes through the settling hole and the through hole.
Patent KR-20090115989-A (KR)
Title: Winding apparatus and winding method
Inventor: NAITOU KEIJI
IPC: H01F41/06
Filed: 2008-05-06
Abstract: PURPOSE: A winding device and a winding method are provided to wind a wire around a pole of a stator by controlling the operation of a variable stroke motor, a traverse shaft rotation motor, and a winding motor. CONSTITUTION: A nozzle(11) unwinds a wire. A nozzle support unit(12) supports a nozzle to a longitudinal direction of a pole(1). A first axis(13) supports the nozzle support unit. A second axis is coaxially arranged with the first axis. A nozzle moving plate moves the nozzle to an axial diametric direction. An axis connection unit connects the first axis and the second axis. A rotation unit rotates the nozzle support unit around the axis. A diametric direction moving unit moves the nozzle to the axial diametric direction. The axial direction moving unit moves the nozzle support unit to an axial direction.
Patent KR-20080044822-A (KR)
Title: Liquid crystal display device
Inventor: KOBAYASHI TETSUYA
IPC: G02F1/13357
Filed: 2008-05-06
Abstract: An LCD(Liquid Crystal Display) device is provided to improve image quality by reducing motion blurring and image persistence while maintaining brightness. An LCD device includes an LCD panel(2), a lighting device(24), and a display data converter(20). The LCD panel modulates light transmittance of pixels, which are arranged in a matrix formation, based on grayscale data. The lighting device changes duty ratio of lighting time to one frame period, and illuminates the respective pixels based on the changed duty ratio. The display data converter calculates brightness and brightness histogram from the grayscale data and determines threshold brightness from the brightness histogram based on a ratio of predetermined brightness-saturated pixels to all pixels. The display data converter processes the grayscale data based on the threshold brightness and outputs to the LCD panel, and outputs duty ratio data for changing the duty ratio to the lighting device.