baber/WOPTO huggingface dataset:
Patent KR-20150004527-A (KR)
Inventor: KIM YOUNG HWAN
IPC: E21B23/00
Filed: 2013-07-03
Abstract: The present invention relates to an internal pressure maintaining device inserted into a horizontal propulsion casing to prevent the horizontal propulsion casing from being bent or deformed by the pressure from the soils around the horizontal propulsion casing when the horizontal propulsion casing is pushed into alluvium of the bottom of a river to embed water pipes. According to the present invention, the internal pressure maintaining device of the horizontal propulsion casing includes front and rear cylinders (100, 200) and an internal pressure packing (300) which can be assembled together or dissembled from each other. Each of the front and rear cylinders has a flange having an outside diameter smaller than the inner diameter of the horizontal propulsion casing arranged on one end. The ends of the front and rear cylinders with the flanges overlap with each other when the front and rear cylinders are assembled together. The outer diameter of the inner packing (300) arranged between the flanges of the front and rear cylinders is equivalent to that of the horizontal propulsion casing. The internal packing (300) arranged between the flanges is fixed by multiple bolts penetrating the flanges and internal packing.
Patent KR-20140007757-A (KR)
Title: Charged particle beam writing apparatus and distribution method of irradiation time of charged particle beam for multiple writing
Inventor: YASHIMA JUN
IPC: G03F7/20
Filed: 2013-07-08
Abstract: The present invention relates to a charged particle beam writing apparatus and a distribution method of the irradiation time of a charged particle beam for multiple writing. According to the embodiment of the present invention, the charged particle beam writing apparatus includes a time calculation part, a memory part memorizing a pattern data, and a shot data generation part for generating shot data. [Reference numerals] (11) n calculation part; (112) Memory; (12) Shot data generation part; (120) Control circuit; (142,140) Shot data; (23,24,26,29,34,37,42) Calculation part; (27,28,33,36,50,52,54) Determination part; (32,46,48) Copy processing part; (35,44) Setting part; (56) Exposing control part
Patent KR-20150009023-A (KR)
Inventor: HAHN SANG WOOK
IPC: H04B1/38
Filed: 2013-07-08
Abstract: Provided is a mobile terminal. The mobile terminal includes a terminal body having a front surface and a back surface, a display part which is arranged on the front surface and outputs visual information, and a back surface input part which is arranged on the back surface and receives a control command by a push input. The back surface input part includes a button part of which at least part is exposed to the outside through a through hole formed in the case of the terminal body to perform pressing and a switch which generates a signal by pressure due to the pressing of the button. To prevent a force except the pressing from being applied to the button part, a pressing prevention part which further protrudes than the button part and surrounds at least part of the through hole is formed in the case.
Patent KR-20150007423-A (KR)
Inventor: JEONG SEONG UK
IPC: C01B3/04
Filed: 2013-07-11
Abstract: The present invention relates to a phase separation method using potential difference between an iodic acid phase and a sulfuric acid phase generated in Bunsen reaction and a hydrogen manufacturing system using the same. The present invention provides a thermodynamic water splitting hydrogen manufacturing system comprising: a Bunsen reactor which produces sulfuric acids and hydriodic acids by making water, sulfur dioxide and iodine react; a separator which separates sulfuric acid solutions and hydriodic acid solutions generated in the Bunsen reactor by density difference; and an interface determinator which includes multiple metal electrodes vertically installed on a side of the separator and a potential difference measurement part measuring potential difference between two metal electrodes adjacent to each other among the multiple metal electrodes, wherein the surface determinator determines a location between two metal electrodes in which potential difference is formed as a separation interface point.
Patent KR-20150012827-A (KR)
IPC: B62D6/00
Filed: 2013-07-26
Abstract: The present invention relates to an active front wheel steering apparatus. According to the present invention, the active front wheel steering apparatus can simplify a structure using a hollow motor shaft; reduce the volume and weight; improve parking assistant and the steering response rate at the low speed; and improve steering stability at the high speed.
Patent KR-20140014020-A (KR)
Title: Ternary tungsten boride nitride films and methods for forming same
Inventor: LEI WEI
IPC: C23C16/30
Filed: 2013-07-26
Abstract: Disclosed are ternary tungsten boride nitride (WBN) thin films and methods for forming the same. The WBN films have excellent thermal stability, tunable resistivity and good adhesion to oxides. Methods for forming WBN films can involve thermal atomic layer deposition (ALD) processes in which boron-containing, nitrogen-containing and tungsten-containing reactants are sequentially pulsed into a reaction chamber to deposit the WBN films. In some embodiments, the processes include multiple cycles of boron-containing, nitrogen-containing and tungsten-containing reactant pulses, wherein each cycle includes multiple boron-containing pulses. [Reference numerals] (101) Provide a lamination chamber with a substrate; (103) Pulsing tungsten-containing reactants into the lamination chamber; (105) Pulsing nitrogen-containing reactants into the lamination chamber; (107) Perform 103/105 steps n times; (109) Pulsing the tungsten-containing reactants into a reaction chamber to form WBN films; (111) Desired thickness achieved ?; (AA) End
Patent KR-20150013385-A (KR)
IPC: G06Q50/30
Filed: 2013-07-26
Abstract: Disclosed are a system and a method for providing parking lot information. The system for providing parking lot information includes: a web server which provides a web for a parking lot lessor providing a function for a person wanting to lease a parking lot; a web for a parking lot lessee providing a function for a person wanting to rent a parking lot; and a web for a manager providing functions of parking lot registration, lease status information and payment processing; a processing server for processing data by being linked with a mobile of a user; a notice server which notices an expiry date by using SMS, MMS or push message; a DB server which manages data including at least one of member information, vehicle information, parking lot information and payment information; and a mobile application which provides a web function provided through the web server. The system enables a driver to find a parking lot promptly and easily in real-time.
Patent KR-20150017154-A (KR)
IPC: C11D3/00
Filed: 2013-08-06
Abstract: The present invention relates to a composition for washing a semiconductor wafer and, more specifically, a composition for washing a semiconductor wafer, which includes a quaternary ammonium hydroxide; a negative ion surfactant denoted by chemical formula 1; and an organic acid and an inorganic acid or salt thereof and accordingly improves a washing effect, thereby manufacturing a semiconductor device with a high yield and a good element property.
Patent KR-20150019515-A (KR)
IPC: B05B9/04
Filed: 2013-08-14
Abstract: The present invention relates to an airbrush for injecting injection liquid in a mist state. According to an embodiment of the present invention, the present invention includes: a feeding module which has a feeding unit for discharging compression air when a battery and power are supplied, and a switch for supplying or blocking the power of the battery to the feeding unit; a storage tank in which injection liquid is stored; a needle valve in which injection liquid to be stored in the storage tank is discharged or blocked to a discharging hole to be disposed on an injection hole; a feeding passage which supports the needle valve and in which the compression air flows; a valve frame which is adjacent to the discharging hole and has an orifice unit to inject the compression air through the feeding passage toward an injection hole direction; and an injection head which has a trigger to operate the needle valve and the switch at the same time, of which one side is formed on the injection hole, and is combined with the feeding module to be separated.
Patent KR-20140034053-A (KR)
Title: Method and appratus for inter-layer encoding of prediction information in scalable video encoding based on coding units of tree structure, method and appratus for inter-layer decoding of prediction information in scalable video decoding based on coding units of tree structure
Inventor: LEE TAMMY
IPC: H04N19/50
Filed: 2013-08-21
Abstract: The present invention relates to a method for performing inter-layer prediction in a scalable video coding/decoding system and an apparatus thereof. The method for inter-layer video encoding produces motion vectors, residue information and prediction information including a prediction direction and reference index, determines a base layer reference block, which corresponds to a position of a current block among the blocks of improvement layer images, among the blocks of base layer images, performs inter prediction on the current block by using the prediction information when the prediction information of the current block is determined by using the prediction information of the base layer reference block, and produces a slice header including information for indicating the permission of motion vector prediction between the base layer images and the improvement layer images.
Patent KR-20150026130-A (KR)
Title: Secure printing method in image forming apparatus
Inventor: PARK JOUNG HYUN
IPC: G06F21/60
Filed: 2013-08-30
Abstract: The present invention relates to a method for improving document security in an image forming apparatus. The method comprises the steps of copying or printing an original document in an apparatus capable of performing an encryption printing process; compressing an image read in a scan step; encrypting the compressed image; printing the encrypted content with a specific security code; scanning a document in which the encrypted content is printed with the specific security code; releasing a compression and the security code read through the scan step; and printing the security code and the released original document. The method prints the security code and the released original document and has a good point to make that a normal person is unable to understand content by printing the content as a code which is unable to be read with the naked eyes. Therefore, the content of the document is unable to be confirmed without decoding of the present invention when the document is exposed. So, the present invention has an effect to have the reinforced document security.
Patent KR-20150028059-A (KR)
Inventor: LEE YOUNG JANG
IPC: G09F9/30
Filed: 2013-09-05
Abstract: The present invention relates to a flat panel display device with a pixel structure for an ultra high pixel density. A thin film transistor substrate for the flat panel display device according to the present invention includes rhomboidal sub pixels which are arranged on the substrate in a matrix method, a gate wire which is transversely arranged between an odd row and an even row of the sub pixels, an odd data wire which is arranged on the left side of the odd column of the sub pixels and an even data wire which is arranged on the right side of the even column of the sub pixels, an even column thin film transistor which is formed in an intersection of the gate wire and the odd data wire and is allocated in the even column sub pixel, an odd column thin film transistor which is formed in the intersection of the even data wire and the gate wire and is allocated in the odd column sub pixel and pixel electrodes which are formed in the sub pixels.
Patent KR-20150029803-A (KR)
Inventor: CHOI JU SUNG
IPC: G08B17/06
Filed: 2013-09-09
Abstract: The present invention relates to a fire detector for a power tunnel, which includes: a power supply part which supplies previously established rated electricity by converting supply electricity from a power supply line; a sensor part which senses fire of a power transmission/distribution line and generates a sensing signal; and a control part which operates by receiving the rated electricity from the power supply part, and judges the power transmission/distribution line for defects on the basis of the sensing signal of the sensor part.
Patent KR-20150029948-A (KR)
Inventor: Yang jae jun
IPC: B21F3/02
Filed: 2013-09-11
Abstract: The present invention relates to a cutting tool for a coil spring, and an apparatus to manufacture the coil spring. The cutting tool for the coil spring comprises: a body unit mounted in a holder; and a cutting unit integrally formed with the body unit, applying a torsional shear load to the coil spring. The cutting unit includes: a front portion extended by crossing both side portions facing each other, forming a perpendicular plane and an inclined plane to both side portions; a floor portion formed to be extended from the front portion while connecting both side portions; and a cutting edge portion forming an edge as the front portion and the floor portion are met. A curved surface is formed on the floor portion near the cutting edge portion in order for a crossing angle with the front portion to be an acute angle.
Patent KR-20150030108-A (KR)
Title: Liguid crystal display appratus and methon of manufactruing the same
Inventor: LEE SANG GU
IPC: G02F1/13363
Filed: 2013-09-11
Abstract: A liquid crystal display apparatus includes a first substrate, a second substrate, a liquid crystal layer, and a phase difference compensation film. The second substrate faces the first substrate. The liquid crystal layer is arranged between the first substrate and the second substrate. The phase difference compensation film is formed on one side of the first substrate and includes fluorine resins. Therefore, damage to the phase difference compensation film is prevented by improving hardness, an antifouling property and scratch resistance by including the fluorine resins in the phase difference compensation film.
Patent KR-20140034713-A (KR)
Title: Improved through-silicon via including multi-material fill
Inventor: MARX DAVID LAMBE
IPC: H01L23/48
Filed: 2013-09-12
Abstract: A device comprises one or more via holes arranged inside a substrate. The substrate comprises a trench having a trapezoid cross section. The trench is extended between the lower surface of the substrate and the upper surface of the substrate. An upper part of the trench is opened to an upper opening unit. A lower part of the trench is opened to a lower opening unit. The upper opening unit comprises the trench which is bigger than the trench of the lower opening unit. The device surrounds the upper opening unit and is a mouse unit which is extended between the upper surface and the upper opening unit. The opening unit of the mouse unit of the upper surface comprises a mouse unit which is bigger than the upper opening unit of the trench. A via hole comprises a dielectric layer arranged in an inner surface of the trench. The device is a filler arranged inside the trench and comprises the filler in which the dielectric layer is interposed between the filler and the substrate.
Patent KR-20140038911-A (KR)
Title: Multi-layered ceramic capacitor and board for mounting the same
Inventor: LEE KYO KWANG
IPC: H01G4/12
Filed: 2013-09-24
Abstract: The present invention comprises: dielectric layers; a ceramic body having a first and a second surface facing each other, a first and a second main surface facing each other, and a first and a second side surface facing each other; a first inner electrode arranged apart from the first and second surfaces, having a second outputting unit exposed to the second side surface of the ceramic body, having a first outputting unit exposed to the first side surface of the ceramic body, formed inside of the ceramic body; a second inner electrode apart from the first and second surfaces, having a forth outputting unit apart from the second outputting unit with a certain distance, exposed to the second side surface of the ceramic body, having a third outputting unit formed apart from the first outputting unit with a certain distance, exposed to the first side surface of the ceramic body; and a fifth and a sixth outer electrode connected to the second inner electrode and first to forth outer electrodes connected to the first inner electrode, formed on the first and second side surfaces of the ceramic body. If a distance between the first and third outputting units is considered ′a′, a distance between the first outputting unit from the end part of the ceramic body is considered ′b′, a longitudinal length of the third outputting unit of the ceramic body is considered ′G1′, and a longitudinal length of the first outputting unit of the ceramic body is considered ′G2′, 0.235 <= (G1+2*G2)/′2*(a+b)′ <= 2.500 is satisfied.
Patent KR-20150033328-A (KR)
IPC: F16L59/14
Filed: 2013-09-24
Abstract: The present invention relates to a fixing device for a fireproof filler, which fixes a fireproof filler, arranged inside a penetration hole of a slab layer or a penetration sleeve, in order to prevent smoke and flames from being quickly spread to an upper layer or a neighboring chamber through the penetration sleeve where upper and lower portions are penetrated in case of fire by being embedded in the penetration groove of the slab layer or the slab layer between layers in a building. The present invention can perfectly close a space between the penetration sleeve and a pipe since the fireproof filler is expanded by high temperature heat of the flames in case of fire as the fireproof filler is simply and easily fixed in the space between the penetration sleeve and the pipe without an additional coupling element. In addition, the present invention can be freely used regardless of the thickness/height of the penetration sleeve since adjustment of the height of the fixing device is simple and easy.
Patent KR-20150034068-A (KR)
IPC: A61K36/75
Filed: 2013-09-25
Abstract: The present invention relates to a Dictamnus dasycarpus Turcz. extract and four kinds of new glabretal-type triterpenoid compounds isolated therefrom; and to an immunosuppressive composition comprising the new glabretal-type triterpenoid compound as an active ingredient. The triterpenoid compound is selected from compounds 1 to 4 represented by chemical formula 1 to 4 respectively. According to the present invention, provided is a composition that has few side effects and an excellent immunosuppressive effect. Therefore, the composition can be practically used as a composition for prevention and treatment of diseases caused by hypersensitivity reaction such as organ graft rejection, autoimmune diseases, allergy, atopy, etc. and also used for a food additive.
Patent KR-20150034485-A (KR)
IPC: A23L1/18
Filed: 2013-09-26
Abstract: The present invention relates to a cereal-containing coffee and a manufacturing method of a cereal-containing coffee, which decreases the caffeine content and improves flavor, thereby enhancing the appeal and value of the coffee. The manufacturing method of the cereal-containing coffee in the present invention comprises a roasting step (S10) of injecting green beans of coffee to a roasting tool whose temperature is between 210 and 220 degree Celsius; heating the same at 190 to 200 degree Celsius for 16 to 18 minutes and accordingly inducing a first puffing; heating the same at 220 to 230 degree Celsius for 19 to 22 min and accordingly inducing a second puffing; making the same reach 240 to 250 degree Celsius with the use of heat generating beans and a damper by opening and closing without using heat; and rapidly cooling the same.
Patent KR-20150037334-A (KR)
IPC: G09F9/00
Filed: 2013-09-30
Abstract: The present invention relates to a display substrate and a display device including the same, wherein the substrate is made of polyimide, and comprises a light extraction layer of double layer structure having interlayer difference in refractive ratio, thereby reducing sharp decrease in refractive ratio before and after the light extraction layer when being applied to the display device to improve the brightness properties of the display device.
Patent KR-20140063398-A (KR)
Title: Pilot-type electromagnetic valve
Inventor: UENO TOMOYUKI
IPC: F16K31/122
Filed: 2013-10-04
Abstract: A pilot-type electromagnetic valve stabilizes the operation of a piston valve (1) by decreasing a Cv value in space behind a piston at the top of the piston valve (1) inside a piston chamber (31) on a first side joint (21) without using a piston ring. Multiple ring type grooves (11a) are formed on the outer circumference of a piston part (11) in the piston valve (1), facing the inner wall (31a) of the piston chamber (31), thereby providing a labyrinth structure (11A). A shape parameter of the labyrinth structure (11A) is determined. The angle (θ), the depth (D), and the gap (P) of the grooves are between 15° and 40°, 0.2 mm and 0.6 mm, and 0.2 mm and 0.6 mm, respectively.
Patent KR-20150044730-A (KR)
IPC: G06T15/00
Filed: 2013-10-17
Abstract: The present invention discloses a three-dimensional model restoration system and a method thereof. According to the present invention, the three-dimensional model restoration system includes a low-resolution restoration unit and a high-resolution restoration unit. The low-resolution restoration unit converts a depth map obtained by a depth camera through scanning a scene to a second low-resolution depth map, extracts position change information of the depth camera through processing the second depth map, and restores a low-resolution 3D model on a real-time basis. The high-resolution restoration unit uses the position change information of the depth camera extracted from the second depth map to process the depth map and restore a high-resolution 3D model.
Patent KR-20150045645-A (KR)
IPC: F02D17/02
Filed: 2013-10-21
Abstract: This invention relates to a bank control method using CDA for automotive. The invention in particular comprises the primary determination step (S10) to determine ON/OFF of CDA (Cylinder Deactivation) of car engine; the secondary determination step (S20) to determine whether a catalyst has the temperature lower than a specific temperature when the said CDA is ON; and a bank switchover step (S30) that switches the secondary bank comprising first, third and fifth cylinders into the first bank comprising second, fourth and sixth cylinders when the temperature of the catalyst is lower than the specific temperature in the secondary determination step (S20) or switches from the first bank into the second bank to maintain the temperature of the catalyst above the specific temperature. An objective of the invention is to improve the efficiency of catalyst purification through control of fuel amount per cylinder of the engine and ignition timing and thus minimize changes in engine output to increase marketability and operability.
Patent KR-20140108094-A (KR)
Inventor: CHA MIN HO
IPC: A41D19/00
Filed: 2013-10-24
Abstract: The present invention relates to heat dissipating gloves. The heat dissipating glove includes: a glove main body having a plurality of finger insertion parts whereby the fingers are inserted; and a heat dissipating body inserted in the main body in a longitudinal direction of the finger insertion part, and receives electric power to dissipate heat. A user of the heat dissipating gloves can move his or her fingers as the user desires, and can be very satisfying by the heating effect resulted from heat dissipated by the gloves during the winter season.