baber/WOPTO huggingface dataset:
Patent KR-20140031428-A (KR)
Title: Apparatus for water purification with continuous flow and method for water purification using the same
Inventor: KIM KWAN YEOP
IPC: B01D61/02
Filed: 2012-08-28
Abstract: The present invention relates to a continuous-flow water purification apparatus and a water purification method using the same. The continuous-flow water purification apparatus comprises a pumping part for supplying supply water; a membrane filtration part installed at the downstream of the pumping part to filter the supply water with a separation membrane; a backwashing part installed at the downstream of the membrane filtration part to backwash the separation membrane; and a flow control part installed on the membrane filtration part to control the flow of treated water. Therefore, the present invention can increase the space efficiency of the whole water treatment process by eliminating obstacles in the flow of treated water of the water treatment process, can prevent secondary pollutions generated by stay in a storage, and can increase the energy efficiency of the water treatment process by supplying a constant flow without a separate driving facility for compensating for driving power for driving a pollution removal process at a rear end. [Reference numerals] (AA) Supply water; (BB) Treated water
Patent KR-20140032602-A (KR)
Title: Cylindrical grinding machine
Inventor: KANG DONG HO
IPC: B24B41/02
Filed: 2012-09-06
Abstract: The present invention relates to an automated grinder which is provided to grind the external surface of an object to be processed to an accurate size by comprising: a supply unit (10) where multiple objects to be processed are consecutively led to a supply part (12) while a closure type main body (11) unilaterally rotates and the multiple objects to be processed are aligned by rotation through the edge area inside the main body; a holding block (30) which is formed of a concave groove in order to store individual object to be processed received from the supply part in the supply unit; a driving cylinder (20) which is placed in parallel with the supply part in order to move forward the object seated in the holding block; a fixating block (40) which receives the object whose position is moved by the operation of the driving cylinder and fixates the object in order not to turn; and a discharge (50) which is formed of a downward inclining surface in order to discharge the object whose process is completed by receiving the object from the fixating block.
Patent KR-20140034604-A (KR)
Title: Gas pressure adjuster
Inventor: KIM YONG TAE
IPC: F17D3/01
Filed: 2012-09-12
Abstract: The present invention relates to a gas pressure adjuster, wherein the gas pressure adjuster comprises a constant pressure device for converting high-pressure gas into low-pressure gas and a pilot for setting the target pressure of the constant pressure device. The pilot includes: a diaphragm accommodated in an inner space to be able to reciprocate; a control hole opened to allow the inner space to communicate with the outside and long extended in parallel with a reciprocating direction of the diaphragm; a controlling member having a movable part disposed in the control hole to be able to reciprocate along the control hole and an extension part long extended from one end of the movable part; a spring for elastically connecting the diaphragm and the movable part to each other; and a stopper member for closing the control hole and having a penetration hole through which the extension part passes. While the stopper member closes the control hole, one end of the extension part is exposed to the outside. The one end of the extension part exposed to the outside is rotated and thus the movable part reciprocates along the control hole. According to the present invention, even while the stopper member closes the control hole, the gas pressure can be controlled by rotating the one end of the extension part exposed to the outside.
Patent KR-20140038227-A (KR)
Title: A method for preparing polymer particle with porous structure
Inventor: CHOE SOON JA
IPC: C08F20/00
Filed: 2012-09-20
Abstract: The present invention relates to a method for preparing porous polymer particles and, more specifically, to a method for preparing porous polymer particles having a larger specific surface area than the existing particles and making a high yield through a simple process, by mixing a polymeric resin with a pore former and using chemical grinding.
Patent KR-20140039584-A (KR)
Title: The optical filter having total reflection echelle grating by single reflecting and the waveguide device having the same
Inventor: PARK SAHNG GI
IPC: G02B5/20
Filed: 2012-09-24
Abstract: An optical filter of the present invention includes a slab waveguide disposed on a substrate; an input gate and an output gate spaced apart from each other in the slab waveguide; and an echelle filter disposed in the slab waveguide, wherein the echelle filter has curvature, extends in a first direction and has saw toothed gratings on one surface thereof. Light inputted through the input gate is totally reflected in the echelle filter by one reflecting process.
Patent KR-20140040339-A (KR)
Inventor: RYU SEUNG CHEOL
IPC: B23K20/12
Filed: 2012-09-25
Abstract: The present invention relates to a method for welding a hollow railway structure. The present invention includes: a railroad structure fixing step for fixing respective jaws of a first structure and a second structure to interpose each other by inserting and coupling the jaws of the first and second structures into the accommodating units, respectively, wherein the first structure has at least one jaw and accommodation groove in one end part of a first frame forming a railroad, and the second structure has at least one jaw and accommodation groove in one end part of a second frame to correspond to the first structure; and a friction stir welding step for performing friction stir welding at the connecting part of the first structure and the second structure using a connecting means. Therefore, the method for welding a hollow railway structure can reduce the process of jig for fixing the railroad structure and can improve bond strength by minimizing clearance between the railroad structures.
Patent KR-20140042547-A (KR)
Title: 영상 편집 장치 및 그 방법
Inventor: MOON YOUNG HO
IPC: G11B27/02
Filed: 2012-09-28
Abstract: 본 발명은 영상 편집 장치 및 그 방법에 관한 것으로, 적어도 하나의 프레임을 포함하는 영상을 편집하여 편집 영상을 생성하는 편집부와; 상기 영상에 포함된 적어도 하나의 물체에서 특정 물체를 선택하고, 상기 적어도 하나의 프레임에서 상기 특정 물체를 포함하지 않는 프레임은 상기 편집 영상에서 제외하도록 상기 편집부를 제어하는 제어부를 포함하는 영상 편집 장치를 제공한다.
Patent KR-20140044665-A (KR)
Title: Flexible display apparatus and flexible display apparatus controlling method
Inventor: LEE CHANG SOO
IPC: G06F3/01
Filed: 2012-10-05
Abstract: The present invention relates to a flexible display device. The flexible display device includes a display unit for displaying image data that a three-dimensional space is photographed; a detecting unit for detecting a bent state of the display unit; and a control unit displaying a part of the image data that the three-dimensional space is photographed in order to correspond to the bent state when the display unit is bent. [Reference numerals] (110) Display unit; (120) Detecting unit; (130) Control unit
Patent KR-20140046850-A (KR)
Title: Binder for electrode of lithium battery, binder composition including the binder and lithium battery containing the binder
Inventor: LEE BEOM WOOK
IPC: H01M4/62
Filed: 2012-10-11
Abstract: Disclosed are a binder for an electrode of a lithium battery, a binder composition including the binder, and a lithium battery containing the binder. The binder includes a water-soluble and electrically conductive polymer including a carboxylate functional group in a main chain, thereby allowing the high capacity of the lithium battery, and being applied to an environmentally friendly water system process since the binder has water soluble properties.
Patent KR-20140047485-A (KR)
Title: Mobile telecommunication terminal providing function to select international call service provider and method for providing international call services using the mobile telecommunication terminal
Inventor: LEE GIL SOO
IPC: H04W88/02
Filed: 2012-10-18
Abstract: The present invention relates to a mobile communication terminal having a function to select an international call service provider and a method for providing an international call service in the mobile communication terminal. The mobile communication terminal comprises: a call request detecting unit which detects generation of a call connection request signal; an international call judging unit which judges whether the call connection request signal detected by the call request detecting unit is an international call connection request signal; an international call charge rate providing unit which provides information on a charge rate of each international call service provider through a display unit if the international call judges the said signal is the international call connection request signal; and an international call service provider identification number deciding unit which decides a final international call service provider identification number based on the identification number of an international call service provider selected by a user using the information on international call charge rate provided by the international call charge rate providing unit, wherein the international call connection signal is transmitted based on the final international call service provider identification number decided by the international call service provider identification number deciding unit via a communication network. [Reference numerals] (100) Mobile communication terminal; (200) Intl call charge rate information server; (300) Intl call service provider system; (AA) Communication network; (BB) Network
Patent KR-20130049151-A (KR)
Title: Hollow fan blade tuning using distinct filler materials
Inventor: MURDOCK JAMES R
IPC: F01D5/18
Filed: 2012-10-19
Abstract: PURPOSE: A hollow type fan blade tuning using distinct filling materials is provided to select a first material in order to supply additional rigidity to a fan blade and to select a second material in order to include excellent attenuation characteristic. CONSTITUTION: A hollow type fan blade tuning using filling material comprises a main body extended from between a front end corner and a rear end corner and channels formed in a main body. A plurality of ribs is extended in the center of the channels. The fan blade includes a dove foil and an airfoil extended from the dove foil to the outside of a radius direction. Two or more materials are accumulated in the channels. A first material is selected in order to supply additional rigidity to the fan blade, and a second material is selected for attenuation characteristic.
Patent KR-20140053659-A (KR)
Title: A vacuum deposition apparatus equipped with width adjustable trim shield
Inventor: LEE JAE HO
IPC: H01L21/205
Filed: 2012-10-26
Abstract: The present invention relates to a vacuum deposition apparatus equipped with a trim shield, capable of adjusting a deposition rate when vaporizing one or more types of evaporation materials and depositing the same on a substrate. The vacuum deposition apparatus equipped with a width-adjustable trim shield comprises a vacuum chamber in which an evaporation material is supplied from an evaporation source to deposit the evaporation material on a substrate, a body installed in the vacuum chamber and allowing a wing to be fixed thereto, a plurality of wings installed on the body to prevent deposition material from being deposited in an overlapping manner, and a wing fixing device for fixing the wings to the body. According to the present invention, uniformity of thin films can be enhanced, the onerousness of making a trim shield for every deposition process can be eliminated, and time and costs required for making a trim shield each time can be significantly reduced by preventing a plurality of evaporation materials from being deposited on a substrate in an overlapping manner, by being equipped with the trim shield, on which wings of different length can be detachably attached to the body to be replaced.
Patent KR-20140054504-A (KR)
Title: The earing safe cab
Inventor: YANG SU YEONG
IPC: A44C7/00
Filed: 2012-10-29
Abstract: The present invention relates to a safety fixing device for earrings accommodating a perfume, which comprises a fixing body having one side opened and the other side having a closed fixing groove at the center and having an inlet hole at one side of outer surface and including a perfume bag in which a perfume is stored; an insertion elastomer inserted into the fixing groove of the fixing body, and having an inserting fixing hole formed at the center; and an extended projection fixture extended to the inside for the insertion elastomer not to be deviated to the opening surface which the insertion elastomer is seen.
Patent KR-20140054582-A (KR)
Title: Auto equipment and method for the surface inspect of gear rim
Inventor: YOU HAN DEOG
IPC: G01B11/00
Filed: 2012-10-29
Abstract: The present invention relates to a device and method for automatically inspecting the exterior of a gear rim for a recliner. The purpose of the present invention is to provide the device and method for automatically inspecting the exterior of the gear rim for a recliner, capable of detecting and determining a surface defect generated at a bent part of the gear rim at high speed and facilitating total inspection in a production line by automating all inspection processes.
Patent KR-20140053748-A (KR)
Title: Device for driving light emitting diode
Inventor: LEE KEON YOUNG
IPC: H05B37/02
Filed: 2012-10-29
Abstract: Disclosed is a constant current and constant power light emitting diode driving device with high efficiency, capable of reducing a power conversion loss. The disclosed light emitting diode driving device includes a power source unit which provides an AC voltage, a full wave rectifying unit which rectifies the AC voltage from the power source unit with a full wave, a first stabilizing circuit which stabilizes a full wave rectification voltage from the full wave rectifying unit into a first DC voltage, a current control unit which controls a current supplied to the light emitting diodes by using the full wave rectification voltage and a first DC voltage, and a rectification voltage supply unit which supplies the full wave rectification voltage to the current control unit.
Patent KR-20140059430-A (KR)
Title: 터치 패널 및 그 제조방법
Inventor: LEE KYU SANG
IPC: G06F3/041
Filed: 2012-11-08
Abstract: 본 발명의 실시예에 따른 터치 패널의 제조방법은 (a) 원판유리를 공급하는 단계, (b) 상기 원판유리의 전체면에 대해 1차 강화를 처리하는 단계, (c) 상기 원판유리의 적어도 일면에 전극 패턴을 형성하는 단계, (d) 상기 전극 패턴을 덮는 보호층을 형성하는 단계, (e) 상기 보호층을 포함하여 상기 원판유리에 대해 단위 유리기판 영역별로 커팅하는 단계, 및 (f) 상기 단위 유리기판에 대해 2차 강화를 처리하는 단계를 포함한다.
Patent KR-20140060666-A (KR)
Inventor: LIM SEONG JIN
IPC: G01N29/26
Filed: 2012-11-12
Abstract: 본 발명은 AC계 초음파 탐상 시스템에 관한 것이다. 보다 상세하게는 제어부, 피검사물의 제 1 영역을 지정받기 위한 사용자 입력부, 제 1 영역 내에서 이동 가능한 스캐너, 스캐너에 연결되어 이동되고, 제어부의 제어에 따라 피검사물에 접촉되면 초음파를 송수신하여 제 1 영역의 결함을 검사하는 탐촉자 및 제어부의 제어에 따라 제 1 영역의 결함과 관련된 검사결과를 표시하는 디스플레이부를 포함하되, 사용자 입력부를 통해 피검사물의 제 2 영역이 새롭게 지정되는 경우, 제어부는 탐촉자가 제 2 영역의 결함을 검사하도록 스캐너 및 탐촉자를 제어하는 것을 특징으로 하는 AC계 초음파 탐상 시스템에 관한 것이다.
Patent KR-20140062235-A (KR)
Title: Local ventilator device
Inventor: LEE WOO BEAN
IPC: F24F13/28
Filed: 2012-11-14
Abstract: The present invention relates to a local ventilator device having an exposed filter. A filter having a filtering ability is installed and exposed on the end inlet of a discharging duct inside a kitchen hood. Therefore, when observed from the bottom of the kitchen hood, the filter can be frequently confirmed with naked eyes and, when oil or fat is attached, the replacement time of the filter can be clearly notified. The filter can be readily replaced or cleaned in a situation of replacement, thus capable of maintaining the filtering ability at all times. Thereby, failures in a motor and a ventilation fan installed on the discharging outlet of the discharging duct can be prevented, at the same time extending the lifespan and preventing air pollution by maximizing the filtering effect of tar generated from the oil or fat.
Patent KR-20140062357-A (KR)
Title: Method for generating assist torque adapted by flux of motor
Inventor: YOO JI HOON
IPC: B62D119/00
Filed: 2012-11-14
Abstract: The present invention relates to a generating method for a secondary torque reflecting a motor flux, comprising a step of calculating the motor flux based on a standard formula and a step of generating the secondary torque by reflecting the calculated motor flux. The present invention can provide a feeling of stable steering by calculating the motor flux in the secondary torque generating process in a steering wheel through a motor of an MDPS and generating the secondary torque by reflecting the same.
Patent KR-20140063146-A (KR)
Inventor: YUN BO YOUNG
IPC: G11C16/34
Filed: 2012-11-16
Abstract: The present invention relates to a semiconductor memory device and an operating method thereof. The semiconductor memory device includes a memory string which is connected to a bit line, a page buffer which senses data stored in the memory cell according to the threshold voltage level of the memory cell included in the memory string in a program verifying operation or reading operation, and a sensing control circuit which changes the level of a sensing current supplied to the page buffer from the bit line to sense the data of the memory cell by the program verifying operation or reading operation.
Patent KR-20140065578-A (KR)
Title: United type motor driven power steering system
Inventor: JUNG DAE SUK
IPC: B62D1/20
Filed: 2012-11-16
Abstract: An integrated motor-driven steering apparatus according to the present system switches the steering assist force from a MDPS motor to the tilt and telescopic driving power to enable a user to only use the MDPS motor without requiring a tilt motor and a tele-motor, and only use the MDPS ECU without needing a tilt or tele-ECU by adding a function for switching the MDPS motor driving power on the MDPS ECU. In particular, the present invention only uses a single electronic clutch (23) to switch the driving power of the MDPS motor (2) to the telescopic driving power or the power for tilting up or down to reduce the cost and load while implementing the packaging.
Patent KR-20130067218-A (KR)
Title: Motor
Inventor: KITAJIMA KENJI
IPC: H02K1/27
Filed: 2012-11-23
Abstract: PURPOSE: A simple structured motor is provided to simplify the configuration of a motor to control the amount of magnetic flux according to the number of rotation of a rotor. CONSTITUTION: A motor(20) includes a stator(21) which has coils, and a rotor(25) which rotates corresponding to the stator. The rotor is formed with multiple flux barriers(26) which are formed with an interval in the circumferential direction to suppress the bypass of magnetic flux in the rotor. The flux barrier is connected to a permanent magnet(27). A variable magnetic resistance member(28), which has a magnetic resistance property which is increased by an accompanied temperature rise in the area of the stator rather than in the area of the flux barrier, is provided.
Patent KR-20140072449-A (KR)
Inventor: LEE KYUNG IL
IPC: H05B37/02
Filed: 2012-12-04
Abstract: According to an embodiment of the present invention, a lighting apparatus for cultivation can include an apparatus body and a planar light source, which is provided to the apparatus body and has a white light source and a red light source formed thereon so as to cultivate agricultural organisms with planar illumination. Moreover, according to an embodiment of the present invention, the lighting apparatus for cultivation can provide the planar light source of which a light amount ratio of R : G : B is 100 : 15-17 : 35-40. The total light amount is 150 μmol/m^2s or more. R is an amount of red light, G is an amount of green light, and B is an amount of blue light.
Patent KR-20140075032-A (KR)
Title: Liquid Crystal Display Device
Inventor: LIM TAE MIN
IPC: G02F1/1333
Filed: 2012-12-07
Abstract: The present invention relates to a liquid crystal display device which prevents impurities from the outside such as a bonding solution from entering therein or reduces the amount of the impurities entering therein; easily confirms a joining condition that can be seen from the outside; and can reduce the thickness of the liquid crystal display device. According to the present invention, the liquid crystal display device includes a lower case having a side wall formed to extend from a base and an edge of the base in the perpendicular direction; a backlight unit which includes a light guide plate and an optical sheet that are contained inside the lower case; a panel guide which includes a first guide that is formed in parallel with the side wall of the lower case and is joined to the lower case to cover the side wall, and includes a second guide formed to extend from the first guide in parallel with the base; and a liquid crystal panel which is mounted on the second guide to face the backlight unit across the second guide.
Patent KR-20140076038-A (KR)
Title: Motor driving apparatus
Inventor: LEE SOO WOONG
IPC: H02P3/00
Filed: 2012-12-12
Abstract: The present invention relates to a motor driving device capable of reducing voltage headroom losses due to shunt resistance by detecting a current from a connection point of a PMOS transistor and an NMOS transistor of a motor driving circuit. The motor driving device comprises: a driving unit which includes a first transistor unit and a second transistor unit that are connected to each other in parallel between a driving power end and a ground, wherein the first transistor has a first PMOS transistor and a first NMOS transistor that are connected to each other in series between the driving power end and the ground, and the second transistor unit has a second PMOS transistor and a second NMOS transistor that are connected to each other in series between the driving power end and the ground, and which drives a motor according to switching operations of the first and second transistor units by connecting the motor to a connection point of the first PMOS transistor and the first NMOS transistor and a connection point of the second PMOS transistor and the second NMOS transistor; and a detection unit to detect a current from the connection point of the PMOS transistor and the NMOS transistor of at least either the first transistor unit or the second transistor unit.
Patent KR-20140078796-A (KR)
Inventor: PARK JAE HYUN
IPC: H02K11/00
Filed: 2012-12-17
Abstract: According to an embodiment of the present invention, a motor includes: a shaft; a rotor which encircles the shaft, rotates with the shaft, and includes a drive magnet; and a sensing unit which encircles the shaft, is arranged above the rotor, and senses rotations of the rotor. The sensing unit includes: a sensing plate having multiple holes along an edge thereof; a sensing magnet which is mounted on the sensing plate and is located closer to the shaft than to the holes; a first sensor which is arranged above the sensing plate and senses changes of the sensing plate; and a second sensor which is arranged above the sensing magnet and senses changes of the sensing magnet.
Patent KR-20140081544-A (KR)
Inventor: KIM JI EUN
IPC: H01L23/12
Filed: 2012-12-21
Abstract: A semiconductor package according to an embodiment includes a package substrate and a semiconductor chip stacked on the package substrate. The semiconductor chip includes a protrusion disposed on an edge area. The protrusion is coupled with a side part of the semiconductor chip or a support layer disposed on the lower part.