baber/WOPTO huggingface dataset:
Patent KR-20160014261-A (KR)
Title: Mobile terminal and method for inputting password in mobile terminal
Inventor: LEE SEUNG WON
IPC: G06F21/00
Filed: 2014-07-29
Abstract: Disclosed are a mobile terminal and a method for inputting password in a mobile terminal. The mobile terminal according to an embodiment of the present invention includes a display part which displays a pattern keypad according to the generation of an encryption input request, a generation part which generates an encryption character string, based on a pattern inputted on the pattern keypad, and a control part which transfers the encryption string to a secret number input window in an application program related to the encryption input request and executes the application program.
Patent KR-20160015723-A (KR)
Title: Electron carrier for solar cell and method of fabricating thereof
Inventor: JUNG HYUN SUK
IPC: H01L31/0256
Filed: 2014-07-31
Abstract: The present invention relates to an electron carrier for a solar cell for improving stability in a solar cell and a manufacturing method thereof. Especially, the present invention provides the electron carrier of which stability is improved in a perovskite solar cell which is actively researched recently as a high efficiency solar cell. The present invention coats an oxide semiconductor with high deliquescence on an existing nano-particle based electron carrier surface to manufacture a stable electron carrier which absorbs moisture. The stable electron carrier is applied to the perovskite solar cell to overcome a problem that an existing perovskite solar cell is weak against moisture, thereby obtaining long-term stability.
Patent KR-20160017754-A (KR)
Title: NOx reduction system of engine
Inventor: YOON A EUN
IPC: F02B37/00
Filed: 2014-08-04
Abstract: The present invention relates to a nitrogen oxide reduction system for reducing nitrogen oxides (NO_x) of exhaust gas of an engine. The nitrogen oxide reduction system comprises: an oxygen collection unit which is installed in an air intake unit of a turbocharger, and collects oxygen contained in the intake air and separates the same; an air supply pipe for supplying oxygen discharged from the air collection unit to the turbocharger; a detection unit which is installed in an exhaust pipe of the engine and detects nitrogen oxides contained in the exhaust gas; and a control unit which is connected to an engine controller for controlling the engine, and controls the oxygen collection unit based on data transmitted from the detection unit to adjust the amount of oxygen in the intake air. Therefore, the nitrogen oxide reduction system can improve the combustion efficiency and output of the engine and fundamentally reduce nitrogen oxides contained in exhaust gas.
Patent KR-20150073056-A (KR)
Inventor: PARK BYUNG JOO
IPC: A61B8/00
Filed: 2014-08-05
Abstract: The present invention relates to an ultrasonic diagnostic instrument and a manufacturing method of the ultrasonic diagnostic instrument. The ultrasonic diagnostic instrument comprises a junction layer; a flexible circuit board having steps on both sides; a piezoelectric layer distinguished as a polarization part for the first electrode and the second electrode having steps to be connected to the first electrode and the second electrode of the flexible circuit board respectively, and formed on a lower surface of the junction layer and an upper surface of the flexible circuit board; and a sound absorption layer formed on a lower surface of the piezoelectric layer.
Patent KR-20160017397-A (KR)
Title: Organic light-emitting display apparatus and method for manufacturing the same
Inventor: CHOI HAE YUN
IPC: H01L51/56
Filed: 2014-08-05
Abstract: The present invention discloses an organic light emitting display apparatus. The organic light emitting display apparatus includes: an organic light emitting device including a plurality of pixels emitting different color lights; an encapsulation layer formed on the organic light emitting device; a color filter layer formed in an upper portion of the encapsulation layer, and including color filters located in regions corresponding to the pixels respectively, and a light shield part formed between the color filters; and an edge lens unit prepared in a lower portion of the color filter layer, and located between the color filter and the light shield part. According to one embodiment of the present invention, a high-definition organic light emitting display apparatus having improved front brightness and side viewing angle can be provided.
Patent KR-20160029593-A (KR)
Inventor: CHUNG KYUNG HOON
IPC: H03K5/153
Filed: 2014-09-05
Abstract: An oscillator which generates a clock signal having a constant frequency regardless of the temperature change and the power voltage change, and a display driving circuit including the oscillator are disclosed. According to an embodiment of the present invention, the oscillator comprises: a current generation unit for generating reference current; a reference voltage generation unit for generating reference voltage proportional to the reference current; a comparing voltage generation unit for generating comparing voltage by reversely delaying a clock signal based on the reference current; and a clock signal generation unit for comparing the comparing voltage and the reference voltage, and generating the clock signal based on the comparison result.
Patent KR-20160031696-A (KR)
Inventor: KANG JUN MO
IPC: B44D3/00
Filed: 2014-09-14
Abstract: 본 발명은 미술용품에 관한것으로써 더욱 상세하게는 미술용 필기구에 있어서, 
손으로 잡아서 사용할 수 있도록 원기둥의 형태로 이루어진 몸통, 
물감을 묻혀서 색을 내는 털, 
붓의 털을 보호하고 붓의 길이를 줄이는 뚜껑, 
붓의 뚜껑을 고정시키는 고정부 
를 포함하여 이루어지는 것을 특징으로하는 붓의 털이 휘지않는 붓에 관한 것이다.
Patent KR-20160033846-A (KR)
Inventor: AHN MIN SIK
IPC: H04N5/64
Filed: 2014-09-18
Abstract: The present invention relates to a variable display device which can be used by being varied into a flat mode and a curved mode. According to the present invention, a system board positioned in a rear surface of a back cover of a display panel module is assembled and fastened through a pam-nut having a pressurizing unit and a body separated from each other. Accordingly, even if the display panel module is varied into a concave curved mode or a convex curved mode from a flat mode, variable force generated during the variation of the display panel module, is absorbed through each flexibility of the pressurizing unit and the body of the pam-nut, thereby preventing damage to the system board from being generated due to not transferred variable force to a system board assembled and fastened in the rear surface of the display panel module. Therefore, the present invention can prevent damage to a component such as a driving circuit mounted on the system board, thereby preventing a driving defect of the variable display device from being generated.
Patent KR-20150051138-A (KR)
Inventor: SHIN JAE SHEUNG
IPC: H04W48/16
Filed: 2014-09-18
Abstract: Provided is a device to device (D2D) discovery method enabling a first terminal in a first cell to discover a second terminal in a second cell without the relay of a base station. The first terminal receives information about a first resource for D2D discovery from a first base station of the first cell through a system information block (SIB) or radio resource control (RRC) message. And, the first terminal transmits a D2D discovery signal using the first resource.
Patent KR-20160033919-A (KR)
Inventor: KIM YONG WOO
IPC: G09B19/06
Filed: 2014-09-19
Abstract: The present invention relates to a language learning method of a language learning machine comprising the following steps: receiving a set key signal according to user key operations by the language learning machine; and indicating a learning sentence that a user will pronounce, when the set key signal is input. In the step of indicating a learning sentence that a user will pronounce, information on a unpronounceable set pronounce and a special symbol to allow a user to pronounce the unpronounceable set pronounce is stored. If the learning sentence is required to be indicated, it is confirmed that the unpronounceable set pronounce is inside a learning sentence to be indicated. If the unpronounceable set pronounce is inside the learning sentence to be indicated, a special symbol to allow a user to correctly pronounce the unpronounceable set pronounce is indicated with the learning sentence in a set area. The language learning method of a language learning machine is capable of increasing a memory by stimulating a brain cell, implementing the embodied step (to be a part of a body), and increasing skills in the conversation education. In addition, by using a special symbol in a part that it is difficult to be pronounced in an English sentence, a pronounce (a prolonged sound, a dropping sound, a plosive consonant, and the like) is to be correct, whereby the same pronounce as that of native speakers can be practiced.
Patent KR-20160035864-A (KR)
Title: Electric double layer capacitor
Inventor: KIM GI HYO
IPC: H01G11/70
Filed: 2014-09-24
Abstract: The present invention relates to an electric double-layer capacitor in which a plurality of holes are formed so that electrode active material layers applied on both surfaces of a current collector are electrically connected to each other, thereby increasing thicknesses of the electrode active materials applied on the current collector and increasing energy density. The electric double-layer capacitor comprises: a bobbin including a first conductive welding plate on one side and a second conductive welding plate on the other side thereof; a winding element wound around the bobbin and having a first electrode connecting portion on one side and a second electrode connecting portion on the other side; a metallic cover having a first external electrode connected to the first conductive welding plate and a second external electrode connected to the second conductive welding plate, and includes the outer circumference into which an insulating O-ring member is fitted; and a metallic case in which the winding element is disposed, and which includes a bead portion supporting the metallic cover on the other side and a curling portion formed at an end portion of the other side to pressurize the insulating O-ring member. The winding element includes: at least one first current collector plate in which a plurality of filling holes are formed to connect the first electrode active materials applied to both surfaces thereof; at least one second current collector plate in which a plurality of filling holes are formed to connect the second electrode active materials applied to both surfaces thereof; and at least one separation disposed between the first current collector plate and the second current collector plate.
Patent KR-20160036288-A (KR)
Title: Preparation method of recycled polyol from waste polyurethane for preventing dust explosive and fire
Inventor: KIM DOO HWA
IPC: C08J11/10
Filed: 2014-09-25
Abstract: The present invention relates to a method for improving recovery rate of recycled polyol capable of preventing explosion and fire caused by dusts which can be generated in synthesis of recycled polyol from wasted polyurethane. Specifically, the method in the present invention comprises the following steps: (1) pretreating by liquefying wasted polyurethane; (2) transferring and supplying a mixed solution of the wasted polyurethane pretreated in step (1) to a synthetic reactor, and manufacturing a polyol solution by converting the wasted polyurethane into polyol by glycol depolymerization, by reaction by adding 50-150 parts by weight of an amine-based oligomer and an animal and vegetable oil; 0.1-50 parts by weight of a bismuth-based or molybdenum-based organic metal catalyst, based on 100 parts by weight of the wasted polyurethane; and (3) obtaining recycled polyol having impurities removed, by reaction by adding 0.001-10 parts by weight of an anti-emulsifying agent based on 100 parts by weight of the wasted polyurethane.
Patent KR-20150040756-A (KR)
IPC: B24B37/20
Filed: 2014-10-01
Abstract: The present invention provides an abrasive machining method that allows abrasion to a target thickness in high precision. The abrasion method comprises of the following steps: the step to abrade the conductive film by pressuring the conductive film-attached surface of the substrate W on the abrasion pad (10) by rotating the abrasion table (30) that supports the abrasion pad (10); the step to obtain the film thickness signals that change depending on the thickness of the conductive film by the eddy-current film thickness sensor (60) located within the abrasion table (30); the step to determine the thickness of the abrasion pad (10) based on the film thickness signals and the abrasion rate of the conductive film proportional to that of the abrasion pad (10); the step to calculate the expected quantity of abrasion when abrading the conductive film for a given time of abrasion (Tb) at a certain abrasion rate; the step to calculating the final film thickness by adding the expected abrasion quantity to the target thickness of the conductive film; and the step to complete the abrasion of the conductive film after the given abrasion time (Tb) has elapsed.
Patent KR-20160042274-A (KR)
Inventor: LEE NAM JIN
IPC: B61F5/38
Filed: 2014-10-08
Abstract: The present invention relates to a steering device for a low-floor articulated vehicle and a low-floor articulated vehicle using the same. The steering device for a low-floor articulated vehicle reduces an attack angle, which is an angle between the wheelset of a bogie and a track generated in a curve section when a railway vehicle is driven, by connecting a link device to a towing chassis having the bogie and a joint part of a towed chassis, which does not have a bogie, thereby improving the curve passing performance of the vehicle. Moreover, the present invention improves the riding comfort of the vehicle by minimizing the horizontal vibration generated when the railway vehicle is driven in a linear section through the wheelset.
Patent KR-20160042319-A (KR)
Inventor: BAEK DAE WON
IPC: H01L51/56
Filed: 2014-10-08
Abstract: According to an embodiment of the present invention, a mask packaging container for packaging at least one mask having a slit allowing a deposition material to pass through comprises: a bottom part including a first groove; a cover part including a second groove and arranged to cover the bottom part; a first film arranged to cover the first groove; a second film arranged to cover the second groove; a connection part connecting the bottom part and the cover part; and a plurality of intermediate members arranged to be interposed between the first film and the second film, and including a plurality of opening parts formed to be extended in a widthwise direction of at least one mask. According to the present invention, thermal deformation caused while delivering and storing the mask can be minimized.
Patent KR-20160043256-A (KR)
Inventor: PARK KYUNG JUN
IPC: G03C1/825
Filed: 2014-10-13
Abstract: The present invention relates to a Polaroid film, which is convenient to use and simple to carry, and to a printing method using the same. According to the present invention, the Polaroid film comprises: sheet paper prepared with a photosensitive surface on the front surface; a protective film attached on the front surface of the sheet paper; and a blocking film interposed between the sheet paper and the protective film. The blocking film is a means for blocking light irradiated to the photosensitive surface. The protective film is a transparent protective film, capable of penetrating light. In addition, according to the present invention, the printing method using the Polaroid film comprises the steps of: being in contact to the front surface of the Polaroid film to adhere to on a screen of a display device; removing the blocking film; exposing the outputted image from the screen of the display device to the photosensitive surface of the Polaroid film; and pressurizing the photosensitive surface, after separating the Polaroid film from the screen of the display device.
Patent KR-20160044831-A (KR)
Inventor: LEE KANG WOOK
IPC: E05B83/30
Filed: 2014-10-16
Abstract: The present invention relates to a structure for preventing the opening of a tray for a vehicle, and more specifically, a structure for preventing the opening of a tray for a vehicle, wherein the tray for a vehicle, which is slid in a front and rear direction to be opened, is prevented from being arbitrarily opened when a vehicle accelerates. The structure for preventing the opening of a tray for a vehicle comprises a panel, a tray, a heart cam part and a rotation part. The tray is linearly moved on the panel to allow the interior thereof to be opened or closed and has a press protrusion coupled to a rear end thereof. The heart camp part is coupled to the rear end of the tray to allow the tray to be closed when the tray is pressed backward and to be opened when the tray is pressed once more. The rotation part has a weight body coupled to a lower end thereof and a stopper formed on an upper end thereof to selectively be in contact with the press protrusion and is positioned between the upper end and the lower end of the structure to be rotatably coupled to the panel. The press protrusion is in contact with the stopper by a rotation of the rotation part, which allows the stopper to be moved to a front side where the press protrusion is arranged, and is restricted not to be moved backward. The press protrusion is connected to the tray by an elastic member positioned on the rear end of the tray and elastically supporting the press protrusion in the direction of the stopper.
Patent KR-20160045993-A (KR)
Title: Planar oxygen sensor element
Inventor: OH SOO MIN
IPC: G01N27/407
Filed: 2014-10-17
Abstract: The present invention provides a flatbed type oxygen sensor device. According to an embodiment of the present invention, the flatbed type oxygen sensor device includes: a first sheet layer which comprises a plate-shaped member having a predetermined size; a heater layer which is arranged on the upper surface of the first sheet layer to cover a heat emitting resistor with an insulation layer used as a medium; a buffer layer which is laminated on the upper surface of the first sheet layer; at least one second sheet layer which comprises a plate-shaped member having a predetermined size and is laminated onto the upper part of the first sheet layer while having one or more electrodes. The buffer layer is arranged on an area except an area where the heater layer arranged on the upper surface of the first sheet layer.
Patent KR-20160048408-A (KR)
Title: Multifunction Comb
Inventor: AN HONG CHUL
IPC: A45D24/04
Filed: 2014-10-24
Abstract: The present invention provides a multifunctional comb including a pair of combteeth(10) which are formed in thick combteeth at one side, and which are formed in fine combteeth at the other side, a pair of comb bodies(50) which are formed at both sides of the bottom of the combteeth(10), a handle(40) which is formed at the rear side of the comb bodies(50) such that the handle can be held and used by a user, a connector(60) which is formed in a connecting part between the combteeth(10) and the comb bodies(50) such that the combteeth(10) are formed at an inner or outer side, a fixator(30) for fixing or separating the handle(40) at the same time, and an elastic body(20) which is formed between inner sides of the comb bodies(50) to rotate the combteeth(10) to the inner side or the outer side. A multifunctional comb according to the present invention can be used according to the states of hair without buying a comb with fine combteeth and a comb with thick combteeth separately. Further, a multifunctional comb according to the present invention has an effect that it can be used more conveniently compared to conventional comb when removing hair of knots and tangles by making a Y-shaped comb since hair is knotted and tangled much when using the conventional comb. Additionally, a multifunctional comb according to the present invention has an effect that it can be used more conveniently compared to the conventional comb when alternately using the comb with thick combteeth and the comb with fine combteeth. Particularly, a multifunctional comb according to the present invention has an effect that it is very convenient to straighten up the comb since the comb can be set up after using the same. Therefore, a multifunctional comb according to the present invention has an effect that it can be used more cleanly compared to the conventional comb since combteeth of the comb are not in contact with the floor.
Patent KR-20160050135-A (KR)
Inventor: YOO BEOB WON
IPC: B60R16/02
Filed: 2014-10-28
Abstract: The present invention relates to a method for controlling an audio volume for a vehicle, and a device therefor. The method for controlling an audio volume for a vehicle comprises: a step of enabling a passenger sensing unit to sense a passenger inside a vehicle when an audio device is operated; a step of enabling a voice recognition unit to recognize a voice of the passenger when the two or more passengers are sensed by a passenger sensing unit; and a step of enabling a control unit to control a volume of the audio device when the voice of the passenger is recognized through the voice recognition unit.
Patent KR-20160049885-A (KR)
Inventor: SEO YOUNG SOO
IPC: E04F21/165
Filed: 2014-10-28
Abstract: 본 발명은, 판 형상으로 형성되고, 두 구조물 사이의 공간에 도포된 충전재의 단부를 마감작업하도록 이루어지는 일 단부를 구비하는 마감작업부재; 및 상기 마감작업부재의 타 단부에 결합되는 손잡이를 포함하고, 상기 충전재 자체의 경화에 의하여 상기 충전재가 수축되는 것을 감안하여, 상기 마감작업이 완료된 후에 상기 충전재가 평평해지도록, 상기 마감작업부재의 일 단부에는, 상기 충전재의 마감작업시에 상기 충전재를 일정 형상으로 돌출되도록 마감작업하도록 이루어지는 홈부가 형성되는 것을 특징으로 하는 충전재 마감작업용 주걱을 제공한다.
Patent KR-20140144156-A (KR)
Inventor: LEE BAE KEUN
IPC: H04N19/129
Filed: 2014-10-29
Abstract: A method and apparatus for coefficient scan based on a partition mode of a prediction unit are disclosed. The method comprises the steps of: determining a scan method based on a partition mode of a prediction unit; and encoding information about the scan method, wherein the scan method is determined, based on rate distortion optimization (RDO), from among candidate scan methods which are extracted with consideration of the shapes of the partitions of the partition mode.
Patent KR-20160052005-A (KR)
Inventor: AN KYOUNG JOON
IPC: H01L21/02
Filed: 2014-10-31
Abstract: The present invention relates to a plasma chemical vapor apparatus. The plasma chemical vapor apparatus includes a vacuum chamber having a process region where a substrate is placed; a vacuum control part which controls a vacuum level inside the vacuum chamber; a gas supply part which supplies a process gas into the vacuum chamber; at least one electrode unit which is installed in the vacuum chamber, forms plasma in the process region, and has surface roughness on the outer surface; and a power supply part which supplies power to the electrode unit. So, the generation of particles and abnormal arc can be minimized.
Patent KR-20160058552-A (KR)
Inventor: JUN YOUNG KWON
IPC: H01L31/0256
Filed: 2014-11-17
Abstract: The present invention relates to a solar cell having a polarized tunneling junction (PTJ) structure and a method for manufacturing the same. According to an embodiment of the present invention, a silicon solar cell includes a light absorbing layer between two electrodes disposed to be opposite each other, and includes a PTJ including an electric polarizable material installed adjacent to the electrodes and the light absorbing layer. The electric polarizable material as a ferroelectric material includes an I-IV-VI or II-IV-VI compound. Specifically, the electric polarizable material includes a composite oxide material including at least one among Ti or Si.