baber/WOPTO huggingface dataset:
Patent KR-20090090137-A (KR)
Title: High efficency hvack of heater core
Inventor: ROH HONG KOO
IPC: B60H1/03
Filed: 2008-02-20
Abstract: A high efficient heater core for HVAC systems is provided to eliminate bubbles using circulating water in order to reduce noise and increase the heating time to heat the water efficiently. A high efficient heater core for HVAC systems comprises a main body, a circulating pump, a heater, a controller and a water swirling member. The main body consists of a hollow outer pipe(10) and an inner pipe(15). The outer pipe includes an inlet on its one side. The inner pipe is installed within the outer pipe. The one side of the inner pipe is opened to communicate with the other inner part of the outer pipe. The inner pipe includes an outlet on the other side. A heating rod(26) of the heater is inserted into the inner pipe. The controller is installed on the external of the main body. The controller controls the circulating pump and the heater. The water swirling member is installed between the outer pipe and the inner pipe.
Patent KR-20090090240-A (KR)
Title: Deep aer acceleration ozone photocatalyst use wastewater altitude equipment method
Inventor: KWON OH SOK
IPC: C02F1/78
Filed: 2008-02-20
Abstract: A device for processing high concentration sewage and waste water and a method thereof are provided to process a non-degradable material ejected from manufacturing processes such as dyeing, plating etc effectively. A method for processing high concentration sewage and waste water includes the following steps of: injecting the air to riser of an aeration in initial driving; performing circulation by Air Lift effect when the bubble rises; injecting the air for aeration to the center of a downcomer when the rising speed of the air becomes 1~2m per second; increasing hydraulics pressure according to the depth of water; increasing oxygen solubility with 11 times comparing to that of water surface; and applying titanium dioxide photocatalyst on an inner side of a reaction bath.
Patent KR-20090097702-A (KR)
Title: Vegetable whipping cream and preparation method thereof
Inventor: LEE HYO KU
IPC: A23C13/14
Filed: 2008-03-12
Abstract: A vegetable whipping cream and a preparing method thereof are provided to mix vegetable processed oil, emulsifier and sugar-alcohol in a certain ratio in order to improve the functionality of the whipping cream. A vegetable whipping cream is composed of 24-28wt% of vegetable processed oil, 1.0-2.0wt% of emulsifier, 0.1-0.3wt% of emulsification stabilizer, 0.3-0.5wt% of protein, 26-30wt% of sugar-alcohol, 0.01-0.02wt% of intense sweetener, 0.1-0.2wt% of pH adjusting agent, 0.03-0.05wt% of flavoring agent, 0.1-0.3wt% of salt and water. A method for preparing the vegetable whipping cream comprises the following steps of: mixing sugar-alcohol, hydrophilic emulsifier, emulsification stabilizer, protein and intense sweetener in water to prepare heated and dissolved aquatic mixture; adding hydrophobic emulsifier to the heated vegetable processed oil to prepare oil mixture; putting the aquatic mixture, oil mixture and flavoring agent in a mixer and pre-emulsifying them at 2000-3000rpm at 70-90°C for 30-60 minutes; sterilizing the pre-emulsified mixture by ultra high temperature(UHT) sterilization, high temperature short time(HTST) sterilization or pasteurization; homogenizing the sterilized mixture and fast-chilling it; and packing a product and aging at 0-8°C for 12 hours or longer.
Patent KR-20090098501-A (KR)
Title: Method of manufacturing printed circuit board
Inventor: JANG JAE HOON
IPC: H05K3/00
Filed: 2008-03-14
Abstract: A manufacturing method of a printed circuit board is provided to easily remove a void and a dimple of an insulation layer by forming the insulation layer with a liquid insulation material. A core substrate(111) has a via hole or a concave part. A first insulation layer(141) fills the via hole or the concave part of the core substrate. The first insulation layer covers at least one surface of the core substrate. The first insulation layer is made of a liquid insulation material. A film is attached to an outer surface of the first insulation layer by adhesive. The core substrate is placed under vacuum or low pressure atmosphere. The film is pressurized in order to flatten the outer surface of the first insulation layer. The film is removed from the outer surface of the first insulation layer. A second insulation layer(142) is formed in the outer surface of the first insulation layer. The first insulation layer and the second insulation layer are hardened.
Patent KR-20090102482-A (KR)
Title: Apparatus for chemical vapor deposition
Inventor: LEE WON SHIN
IPC: C23C16/455
Filed: 2008-03-26
Abstract: PURPOSE: A chemical vapor deposition apparatus is provided to easily discharge exhausted gas and block inflow of contaminant inside the chamber. CONSTITUTION: A chemical vapor deposition apparatus comprises a gas exhausting unit (30) and contamination preventing material (40). The gas exhausting unit is installed at the center of the chamber (10) to discharge gas to the central direction along the upper side. A susceptor is equipped inside the chamber. The contamination preventing material makes gas of chamber inside pass. And the contamination preventing material is equipped in the exhausting unit to preventing from passage of a contaminant (P).
Patent KR-20080088449-A (KR)
Title: Nonvolatile semiconductor memory and manufacturing method thereof
Inventor: SHIMIZU TATSUO
IPC: H01L27/115
Filed: 2008-03-27
Abstract: A non-volatile semiconductor memory and a manufacturing method thereof are provided to obtain a high dielectric constant and a high electronic barrier of a block layer by accumulating the large amount of negative charges in the block layer. A source region and a drain region is formed in a predetermined interval on a semiconductor substrate(1) in order to form a channel region. A first insulating layer(4) is formed on the channel region. A charge storage layer(5) is formed on the first insulating layer. A second insulating layer(6) having monovalent and trivalent metal oxides is formed on the charge storage layer. The monovalent and trivalent metal oxides include at least one material selected from a first material group including Tc, Re, Ru, Os, Rh, Ir, Pd, Pt, Co, Ni, W, Mo, Cr, Mn, and Fe. A control electrode(7) is formed on the second insulating layer.
Patent KR-20090105109-A (KR)
Title: Checker of door for automobile
Inventor: JANG CHEON SU
IPC: B60J5/04
Filed: 2008-04-01
Abstract: PURPOSE: A checker device for an automobile is provided to reduce weight and cost by adding a guide to a carrier without a separate guide. CONSTITUTION: A checker device for an automobile comprises a guide member. The guide member is installed between carriers(50) to guide a casing in moving the casing(10) along a checker arm(20). The guide member is composed of an extension part and a projection. In the extension part(51), the both sides of the bottom of the carrier are supported in the direction of the checker arm. The projection is protruded inside the extension part and adheres to the left and the right side parts of the checker arm.
Patent KR-20090105351-A (KR)
Title: Mounting apparatus and method of hard disc driver
Inventor: LEE IN CHUL
IPC: G06F1/16
Filed: 2008-04-02
Abstract: PURPOSE: An apparatus of mounting a hard disc driver and a method thereof are provided to be mounted through a roller and a guide rail from an upper space of a clamp, thereby mounting or demounting the hard disc driver in a minimum space. CONSTITUTION: An apparatus of mounting a hard disc driver includes a roller and a support bracket. The roller(110) is connected to coupling holes in both sides of a hard disk driver(10). A support bracket receives a hard disk driver by supporting lots of rollers. The support bracket includes lots of guide grooves(121) which fix lots of rollers.
Patent KR-20090105443-A (KR)
Title: A light bulb device for compact fluorescent light bulbs(cfl) with dimming switch
Inventor: NOH SI YUL
IPC: F21S13/12
Filed: 2008-04-02
Abstract: PURPOSE: A light bulb device of a bulb type fluorescent lamp including a dimming switch is provided to easily perform desired brightness by using a slide type volume or a rotary type volume. CONSTITUTION: A light bulb device of a bulb type fluorescent lamp includes a top cover(10), a substrate(100), a cover base(20), a fluorescent lamp(30), and a dimming switch(40). A socket coupling part(11) in which a socket part(12) is coupled is formed in a top end part of the top cover. The top cover has a top cap shape. The substrate is installed inside the top cover. The substrate is connected to the socket part, receives an external power source, is controlled by a controller, and drives a bulb type fluorescent lamp. The substrate includes a control circuit for a dimming control. The cover base is mounted in a bottom surface of the top cover. A through hole(21) in which the fluorescent lamp is mounted is formed in a bottom part of the cover base. Both end parts of the fluorescent lamp are inserted through the through hole of the cover base. The fluorescent lamp is coupled in a lamp coupling part(101) of the substrate. The dimming switch is installed between the top cover and the cover base. The dimming switch is connected to a controller inside the substrate.
Patent KR-20090106017-A (KR)
Title: Method for fabricating semiconductor device
Inventor: PARK SANG HOON
IPC: H01L29/78
Filed: 2008-04-04
Abstract: PURPOSE: A manufacturing method of a semiconductor device is provided to prevent a loss of a substrate and a gate insulation film in a process for forming a gate electrode. CONSTITUTION: A pillar pattern including a pillar head(23) and a pillar neck(25) is formed on a substrate(21). A gate insulation film(26) is formed, and surrounds the pillar neck. A conductive film is formed according to a step height of the substrate in which the gate insulation film is formed. A gate electrode(27C) surrounding the pillar neck is formed by etching the conductive film. The etching of the conductive film includes isotropic etching and anisotropic etching.
Patent KR-20090106022-A (KR)
Title: Touch panel
Inventor: BAEK WOON HO
IPC: G02F1/1333
Filed: 2008-04-04
Abstract: PURPOSE: A touch panel is provided to remove an electrical physical adhesive reliability lowering problem of an electric connection part of upper/lower electrodes. CONSTITUTION: A touch panel(30) includes upper/lower transparent substrates, upper/lower transparent conductive films, upper/lower electrodes and a double sided adhesive tape for insulation. The upper/lower transparent substrates(31,38) face each other and arranged in upper/lower parts of the upper/lower transparent substrates. The upper/lower transparent conductive films(32,36) respectively face the upper/lower transparent substrates. The upper/lower electrodes are formed on respective surfaces of the upper/lower transparent conductive films.
Patent KR-20090111128-A (KR)
Title: Method for Processing Certificate, Certificate Processing IC Card and Recording Medium
Inventor: LEE SUNG MAN
IPC: H04L9/00
Filed: 2008-04-21
Abstract: PURPOSE: A method for processing certificate, certificate processing IC card and recording medium are provided to prevent hacking financial certificate on the IC card. CONSTITUTION: A method for processing certificate, certificate processing IC card and recording medium comprises an interface(200), an IC chip, and a processor(205). The interface processes the terminal and data input/output. The IC chip stores the certificate verification value(A) for each of the certificate from different financial corporations. A storage area is prepared to store the financial corporation certificates. The processor confirms the certificate validity about the stored financial corporation certificate. And the processor controls an application which activates the financial corporation certificate.
Patent KR-20090112023-A (KR)
Title: Method for genetic transformation of microalgae, strain and protein formed using the same
Inventor: SIM SANG JUN
IPC: C12N15/09
Filed: 2008-04-23
Abstract: PURPOSE: A method for transforming micro algae is provided to massively produce useful protein and synthetic physiological active materials. CONSTITUTION: A method for preparing transformed strain or protein using transformation of micro algae comprises: a step of forming micro algae culture medium; a step of forming Agrobacterium culture medium; and a step of mixing the Agrobacterium culture medium and micro algae culture medium.
Patent KR-20090112067-A (KR)
Title: Method of preparing olopatadine and an intermediate therefor
Inventor: CHANG SUK KU
IPC: C07D313/14
Filed: 2008-04-23
Abstract: PURPOSE: A method for preparing an intermediate for producing olopatadine is provided to effectively produce an olopatadine 11-[(Z)-3-(dimethylamino)propylidene]-6-11- dihydrodibenz[b,e]oxepin-2-acetic acid. CONSTITUTION: A method for preparing an intermediate for producing olopatadine comprises: a step of mixing a compound of the chemical formula 1 with POCI3 in mole ratio of 1:1-5; a step of isolating reaction product; a step of extracting reaction product with organic solvent then concentrating; and a step of recrystalizing.
Patent KR-20090112892-A (KR)
Title: Fault diagnosis apparatus for gas sensor and method at the same
Inventor: LEE IN SOO
IPC: G01R31/00
Filed: 2008-04-25
Abstract: PURPOSE: An error detection apparatus of a gas sensor and a method thereof for detecting the error are provided to extract a pattern by using an energy wall of a sensor in an input pattern. CONSTITUTION: A sensor error diagnosis apparatus(100) includes a semiconductor gas sensor module(110), an energy barrier extracting unit(120) and a failure classification unit(130). An energy barrier extracting unit extracts the energy barrier value within the gas sensing material. The failure classification unit classifies failure generated in the sensor module through the circuit network. The energy barrier extracting unit extracts the energy barrier value from the contact surface of polygon grain boundaries from the gas sensor module it uses the temperature modulation method.
Patent KR-20090116473-A (KR)
Title: The composition of paint with loess powder and the manufacturing method thereof
Inventor: SUR CHANG MIN
IPC: C09D7/12
Filed: 2008-05-07
Abstract: PURPOSE: A paint composition is provided to ensure environment-friendly characteristic, excellent adhesion in construction, good appearance by the color of loess, and to prevent crack by bast fiber. CONSTITUTION: A paint composition including loess powder is obtained by uniformly mixing bast fiber 0.45-1.5 parts by weight, alkaline water 0.03-1.0 parts by weight, saline solution 0.35-0.5 parts by weight, bioglue 0.25-0.5 parts by weight, sodium carboxy methyl cellulose 0.05-0.3 parts by weight, and water 18 parts by weight. The paint composition includes 2-10% of functional materials based on the loess powder.
Patent KR-20090116493-A (KR)
Title: Multi-light source switching laser
Inventor: KIM JEE HYUN
IPC: H01S3/10
Filed: 2008-05-07
Abstract: PURPOSE: A multi-light source switching laser is provided to perform a broadband light source and a wavelength variable light source by selectively changing an optical path through an optical switch. CONSTITUTION: In a multi-light source switching laser, an optical amplifier(11) generates an optical signal of a broadband wavelength area. A first and a second polarization controller(12,13) are connected to an output end and a feedback input end of the optical amplifier. A first and a second polarization controllers arrange a polarization state of an optical signal, and an optocoupler(14) divides a part of the output optical signal of the optical amplifier, and an optocoupler outputs the other to an output terminal of a multi light source switching laser. An optical switch(15) connects a first select terminal(Port1) or a second select terminal(Port2) to a fixed end. A reflecting mirror(16) reflects an incident through a first select terminals to the first select terminal.
Patent KR-20090118733-A (KR)
Title: Exhaust post processing apparatus of diesel engine and regeneration method thereof
Inventor: CHOUNG JIN WOO
IPC: F01N9/00
Filed: 2008-05-14
Abstract: PURPOSE: A post processing device of a diesel vehicle and a recovery method are provided to control reproduction of CPF according to the suction rate and the burnt deposit sampled to a CPF. CONSTITUTION: A post processing device of a diesel vehicle comprises a DOC(diesel oxidation catalyst, 100), a CPF(catalyzed particulate filter, 200), a DM(urea dosing module, 300), and s SCR catalyst(400) and controller(500). The DOC is arranged on top of an exhaust pipe and oxidizes CO, HC, and NO included in the exhaust gas. The CPF is arranged to the downstream side of the DOC. The CPF collects soot and particulate in particulate matter. The controller controls the all operation about purification and recovery of exhaust gas of the post processing device.
Patent KR-20090120053-A (KR)
Title: Method for detecting a leak of pipe arrangement and repairing system
Inventor: LEE JU A
IPC: G01M3/20
Filed: 2008-05-19
Abstract: PURPOSE: A leak detection method of a pipe and a leaking part repairing system are provided to reduce the repair cost without connection parts by repairing a leaking part by vacuum-pressing an auxiliary member to a pipe connection part of a leaking part. CONSTITUTION: In a leak detection method of a pipe, the smoke having specific color and smell is filled in a pressure tank(10) firstly. A shutoff valve of a pipe which starts and finishes a gas/water supply work is locked and a joint hole is formed to be spaced at the fixed interval from the shutoff valve. A pressure line(11) of the pressure tank is joined in the joint hole. The smoke of constant pressure is injected into the pipe by a pressure gauge(12) of a container by opening a pressure control valve(13) to detect the smoke leak of the pipe.
Patent KR-20090121593-A (KR)
Title: Method and apparatus for preventing disconnection at the boundary between rncs
Inventor: LEE HYOEN BAE
IPC: H04B7/26
Filed: 2008-05-22
Abstract: PURPOSE: A method and an apparatus for preventing call disconnection at the boundary between base station controllers are provided to enable a terminal to delay a call disconnection procedure even though a message transceived with a base station controller is abnormal, thereby preventing call disconnection. CONSTITUTION: A message receiving unit(210) receives a message of informing conversion from the first base station controller to the second base station controller during handover from the first base station controller to the second base station controller. A message transmitting unit(220) transmits an acknowledgement message about the received message to the second base station controller. When the acknowledgement message is transmitted, a timer(240) is driven during a fixed time. A controller(230) performs a converting procedure between the first and second base station controllers according to whether a response message about the acknowledgement message is received until the timer expires.
Patent KR-20090123376-A (KR)
Title: Optical hydrogen sensor
Inventor: CHEONG HYEON SIK
IPC: G01N21/17
Filed: 2008-05-28
Abstract: PURPOSE: A hydrogen optical sensor is provided to apply existing CD-ROM and DVD-ROM and make a structure thereof simple. CONSTITUTION: A hydrogen optical sensor comprises a sensing module, an optical module(230) and an optical fiber(250). The sensing module comprises a gasochromic thin film(211). The optical module comprises a light source(231), an optoisolator(232), a collimating lens(233), a quarter wavelength plate(234), an objective lens(235) and a detector(236). The light source generates beam. The optoisolator slips the beam from the light source. The collimating lens switches the beam split with the optoisolator into the collimated light. The quarter wavelength plate converts the polarization direction of the parallel light beam passing through the collimating lens. The objective lens condenses the beam passing through the quarter wavelength plate. The detector detects the light reflected from the sensing module. The optical fiber optically interlinks the sensing module and optical module.
Patent KR-20090124419-A (KR)
Title: Drum shaker for slurry
Inventor: KANG JUN KYU
IPC: H01L21/304
Filed: 2008-05-30
Abstract: PURPOSE: A drum shaker for slurry is provided to prevent the damage of drum by the rubbing of the shaft and drum by rotating the drum. CONSTITUTION: The body(10) comprises the door(11) for the drum(20). The cover member protects the circumference of drum. The drum clearance prevention part is installed in the cover member. The rotary shaft of right and left is installed in the both sides in order to rotate the cover member. The driving part has controller and control box(90). The lift portion is connected and installed in the cover member in order to raise the cover member to the mixing location.
Patent KR-20090125916-A (KR)
Title: Microporous polyolefin multi layer film and preparing method thereof
Inventor: RHEE JANG WEON
IPC: H01M50/417
Filed: 2008-06-03
Abstract: PURPOSE: A micro-porous polyolefin multi layer film and preparing method thereof are provided to achieve low closing temperature property by polyethylene and high melt fracture temperature property by polyethylene. CONSTITUTION: A micro-porous polyolefin multi layer film(2) comprises both sided surface layer and an intermediate layer. The surface layer includes 95wt.% polyethylene having melting temperature over 125°C. The intermediate layer comprises polypropylene of 50~90wt.% having melting temperature over 160°C and polypropylene of 10~50wt.% having melting temperature over 125°C. The micro-porous film has thickness of 9~50 micron meters, puncture strength of more than 0.15N/micron meter, permeability of more than 1.5x10-5 Darcy, and melt fracture temperature of more than 160°C. Radial shrinkage is under 15% under 120°C for one hour.
Patent KR-20090127558-A (KR)
Title: Non-contact high-frequency induction heating apparatus for plastic mold
Inventor: LEE CHUNG KI
IPC: B29C35/12
Filed: 2008-06-09
Abstract: PURPOSE: A non-contact high-frequency induction mold heater is provided to transfer temperature drop by coolant through a thermal conductor after molding to cool rapidly the partial region of a cavity, thereby reducing the cooling time. CONSTITUTION: One or more induction coil parts(41) are installed in the outside of a cavity(30). A high-frequency power supply part supplies high-frequency power to the induction coil part. A thermal conductor(50) is brazed in the inside of a core(20) to form a part of the core. The thermal conductor transfers heat by the electromagnetic force of the induction coil part to a cavity region in order to heat rapidly only the cavity area.
Patent KR-20090128231-A (KR)
Title: Method for calculating transfer rate and method for setting bandwidth by using the same
Inventor: LEE NAM YUL
IPC: H04B7/26
Filed: 2008-06-10
Abstract: PURPOSE: A method for calculating a transfer rate and a method for setting optimal bandwidth by the same are provided to rapidly grasp a state of network using a bandwidth setting method and to reflect the changed state of the network in the bandwidth adjustment. CONSTITUTION: Packets are grouped in a transmission time unit by a transmitting device(100). A relative group number is recorded in each packet. The packet of each packet group is transmitted to a receiving device(110). The receiving device classifies the received packets according to the group number. The receiving device transmits the packet receive information to the transmission device. The transmission device calculates a transmission rate by group. According to the condition of the current network, the transmission device establishes the bandwidth suitable for the data transmission.