baber/WOPTO huggingface dataset:
Patent KR-20150107132-A (KR)
Inventor: LEE SANG HYUP
IPC: B01D53/22
Filed: 2014-03-13
Abstract: The present invention relates to an apparatus and a method for concentrating and recovering a recovered gas by using a gas separation membrane module wherein SC values of a SC regulator is selectively controlled according to the concentration and recovery processes for a recovered gas, a recovered gas is concentrated for a determined time, a recovery action for a recovered gas is sporadically performed, and thereby, a concentration level of a recovered gas can be improved. The apparatus for concentrating and recovering a recovered gas by using a gas separation membrane module according to the present invention comprises: a gas separation membrane module for separating an injected gas to a recovered gas and a penetrated gas; a stage-cut (SC) regulator for regulating flows of a penetrated gas and a recovered gas of the gas separation membrane module; a SC control means for controlling a SC value of the SC regulator and a SC value retention time; and a recovered gas storage tank for storing a recovered gas separated from the gas separation membrane module; wherein the gas separation membrane module operates according to the concentration process of concentrating a recovered gas, and the recovery process of recovering a recovered gas wherein a SC value is set to 1 in the concentration process, a SC value is set to 0<SC<1 in the recovery process, and the SC values mean a ratio of a flow of an injected gas and that of a penetrated gas.
Patent KR-20150108964-A (KR)
Inventor: KIM JAE CHANG
IPC: C01B32/50
Filed: 2014-03-18
Abstract: Disclosed is a carbon dioxide absorbent, which includes one or more types selected from a group consisting of alkali silicates represented by a general equation of NapKqLirSiyOz (In the equation, p, q, r, y, and z satisfies p+q+r+4y-2z=0, and r, y, and z are integers greater than or equal to 1 respectively, and p and q are respectively integers greater than 0 which excludes 0 at the same time.)
Patent KR-20150110925-A (KR)
Inventor: JEON HYUN BAI
IPC: B62D6/00
Filed: 2014-03-21
Abstract: Disclosed are an apparatus and a method for correcting a steering angle. According to an embodiment of the present invention, the system for correcting a steering angle comprises: an input unit receiving an input of current steering angle information, steering angle information supplied from a steering angle sensor while a vehicle is driven on a non-uniform road surface; a correction unit comparing pieces of steering angle model information of respective road surfaces corresponding to the current steering angle information based on the input current steering angle information, calculating offset correction information with respect to steering angle model information of each non-uniform road surface among the pieces of the steering model information of the respective road surfaces, supplying the calculated offset correction information to an electronic stability control (ESC) device; and a control unit controlling the input unit to be provided with a steering sensor and controlling the correction unit to provide the offset correction information to the ESC device.
Patent KR-20150111183-A (KR)
Inventor: KIM KI SEOK
IPC: B01J21/06
Filed: 2014-03-25
Abstract: The present invention provides a catalyst for reforming fuel, comprising: a metal foam; and a catalyst layer consisting of a composite of at least one precious metal formed on the metal foam, and selected from the group consisting of palladium (Pd), rhodium (Rh), and platinum (Pt), and at least one oxide selected from the group consisting of zirconium oxide (ZrO_2), aluminum oxide (Al_2O_3), and cerium oxide (CeO_2). Accordingly, the catalyst for reforming fuel, having specifically improved catalyst activity and stability for an SMR reaction is provided, thereby significantly improving efficiency of a fuel reforming reaction, and preventing decrease in catalyst activity by allowing the metal foam of the catalyst for reforming fuel to effectively support a precious metal-oxide catalyst layer. A fuel reformer having a microchannel structure, including the catalyst for reforming fuel, does not need to increase an S/C ratio of a flow of a hydrocarbon source gas-steam mixture to a level required in a conventional fuel reformer since a plasticity phenomenon of precious metal particles which are applied as an active material of a catalyst, and tendency that a solid carbon material generated in a process of reforming hydrocarbon source gas is deposited on a surface of a catalyst, and catalyst activity is deteriorated are specifically decreased.
Patent KR-20150113686-A (KR)
Inventor: JEONG SEUNG TAE
IPC: B32B17/04
Filed: 2014-03-31
Abstract: The present invention relates to a panel for home appliances using a glass fiber sheet and, more specifically, the panel comprises: a synthetic resin form having a certain thickness; and a glass fiber sheet which is bonded to one side or both sides of the synthetic resin form, wherein the glass fiber sheet is bonded to one side or both sides of the synthetic resin form by an adhesive coated on one side or both sides of the synthetic resin form, wherein the synthetic resin is any one selected from the groups consisting of poly ethylene, poly urethane and ethylene propylene diene monomer.
Patent KR-20150113738-A (KR)
Inventor: MOON YEON KUG
IPC: G05F3/26
Filed: 2014-03-31
Abstract: The present invention relates to a bandgap reference voltage generating circuit with a small area using asymmetrical current. The bandgap reference voltage generating circuit according to the present invention includes: a temperature proportional current generation unit which generates temperature proportional current flowing on a resistance connected to a non-inverting input terminal of a feedback amplifier including gates, connected to an output terminal, of two PMOS transistors formed in the shape of a current mirror; a temperature inversely proportional current generation unit which generates temperature inversely proportional current flowing on a resistance connected to the non-inverting input terminal of the feedback amplifier including gates, connected to the output terminal, of two PMOS transistors formed in the shape of a current mirror; and a reference voltage generation unit which generates reference voltage by making current in which the temperature proportional current, generated from the temperature proportional current generation unit and simulated, is added to the temperature inversely proportional current, generated from the temperature inversely proportional current generation unit and simulated, flow on a resistance.
Patent KR-20150114341-A (KR)
Inventor: JEONG YEON U
IPC: A45C11/04
Filed: 2014-04-01
Abstract: The present invention is to prevent cloth (2) for cleaning glasses from being come out when using a glasses case, and to promote a convenient use of the glasses case since the inside of the glasses case is more conveniently organized by using a design of a curved (5) shape. In addition, by designing to make an upper cover (4) of the glasses case slightly cover a lower part (3), durability and safety of the whole glasses case can be enhanced.
Patent KR-20150114690-A (KR)
Inventor: LEE CHAE WON
IPC: A43B7/00
Filed: 2014-04-02
Abstract: The present invention relates to a cushion for shoes having an antifungal and anion release function, and a manufacturing method thereof. Specifically, the present invention relates to a cushion for shoes having an excellent antifungal and anion release function manufactured with a material of white charcoal and polyurethane, and to a manufacturing method thereof. The manufacturing method of the cushion comprises the following steps: preparing a diluted solution of oil of a cypress tree or a fine tress; dipping at least one, selected from the group consisting of tourmaline, white charcoal powder, elvan, silver, jade, and zeolite, in the diluted solution of oil of a cypress tree or a fine tree, and absorbing an antifungal and anion release ingredient; drying the material in which the antifungal and anion release ingredient is absorbed; mixing the naturally dried antifungal and anion release material with molten polyurethane; and inserting a mixture into a prepared mold.
Patent KR-20140060269-A (KR)
Inventor: IM GI TAE
IPC: B32B21/04
Filed: 2014-04-14
Abstract: The present invention provides a laminated sound-absorbing material having a laminated layer with a sound-absorbing paint and a sound-absorbing putty, a manufacturing method thereof, and a construction method thereof. Provided are a method for laminating a layer on a porous sound-absorbing material from the surface to an inner surface thereof and a method for laminating a layer on a porous sound-absorbing material from the surface to the outer surface thereof. Also, provided are a method for laminating a layer without increasing the thickness of the porous sound-absorbing material and a method for laminating a layer having a thickness that is added to the existing thickness of the porous sound-absorbing material, wherein the thickness of the laminated layer is 0.5 to 5 mm. The purpose of forming a laminated layer on the porous sound-absorbing material is to provide a sound-absorbing material suitable for various uses by diversifying surface designs and colors of porous sound-absorbing materials and create new patterns for the materials, to improve sound absorbing performance, especially a sound absorbing rate of low frequencies, and to improve an indoor environment.
Patent KR-20150121733-A (KR)
Title: Apparatus for preventing a driver from driving while drowsy using a road signboard and method controlling the same
Inventor: KWON TAE YOU
IPC: H05B37/02
Filed: 2014-04-21
Abstract: The present invention relates to an apparatus for preventing a driver from driving while drowsy by using a road signboard and a method for controlling the same. The apparatus for preventing a driver from driving while drowsy includes: an illumination unit which is located on a front side of the road signboard and illuminates the road signboard; a first sensor which senses brightness of an area around the road signboard; a second sensor which is arranged on the illumination unit and senses a vehicle, driving on a front side of a road on which the road signboard is installed; and a control unit which turns on the illumination unit if the brightness of the surrounding area which is sensed by the first sensor is the same as a reference level or lower, and repeatedly turns on/off a lamp of the illumination unit according to sensing signals of the second sensor. According to the present invention, the apparatus for preventing a driver from driving while drowsy not only enables the driver to clearly see the signboard while driving but also prevents the driver from driving while drowsy.
Patent KR-20150125164-A (KR)
Inventor: KIM KE TACK
IPC: H01G11/54
Filed: 2014-04-30
Abstract: The present invention relates to a method for producing a spiro-based quaternary ammonium salt, and an electric double layer capacitor using the spiro-based quaternary ammonium salt produced thereby. The method comprises the steps of: mixing 1,5-dibromopentane or 1,5-dibromopentane and potassium carbonate with a first solvent; adding and reacting pyrrolidine in a result produced by mixing 1,4-dibromopentane or 1,5-dibromopentane and potassium carbonate; selectively removing potassium bromide which is a precipitate formed by the reaction; selectively removing the first solvent from a solution having the precipitate removed therefrom; adding and recrystallizing a byproduct having the first solvent removed therefrom in acetone, and selectively separating 5-azaspiro[4.4]nonane-5-ium bromide or 5-azaspiro[4.5]decane-5-ium bromide; adding and reacting the selectively separated 5-azaspiro[4.4]nonane-5-ium bromide or 5-azaspiro[4.5]decane-5-ium bromide and HBF_4 in a second solvent; selectively removing the second solvent; and adding and recrystallizing a byproduct having the second solvent removed therefrom in a third solvent, and obtaining 5-azaspiro[4.4]nonane-5-ium tetrafluoroborate or 5-azaspiro[4.5]decane-5-ium tetrafluoroborate by selectively separating a precipitate.
Patent KR-20150127437-A (KR)
Title: Air heater for control tmeperature of inflowing intake air and operation method thereof
Inventor: CHOI DO SUN
IPC: F02D41/06
Filed: 2014-05-07
Abstract: The present invention relates to an air heater for controlling the temperature of intake air coming into a combustion chamber and to an operating method thereof. The air heater for controlling the temperature of intake air coming into a combustion chamber comprises: an intake duct having an outer side surface part an inner side surface part, which have pipe-like shapes, combined coaxially; an inner air generating part capable of generating inner air by sucking outer air and heating or cooling the outer air, and communicating with a space between the outer side surface part and the inner side surface part; and an air nozzle formed on the inner side surface part to guide the inner air to the inside of the intake duct. Provided is an air heater for controlling the temperature of intake air coming into a combustion chamber and an operating method thereof, wherein the performance of heating is improved compared with a traditional electric air heater and intake air can be cooled without installing an air conditioner by using a low electric current compared with the traditional electric air heater and including the function of a heating pump besides resistance-type heating.
Patent KR-20150130702-A (KR)
Title: Windpower Generation
Inventor: KANG SEONG KWANG
IPC: F03D7/06
Filed: 2014-05-14
Abstract: The present invention relates to a wind power generator. A wind turbine is installed and a wind direction guide plate is installed between the turbines to guide a flow rate introduced in accordance with a wind speed to maximize efficiency of a power generation facility. The purpose of the present invention is to provide the power generation facility improve efficiency by controlling a flow rate introduced to the turbine between the wind turbine and the turbine with the flow rate control plate to correspond to a power generation rate.
Patent KR-20150133934-A (KR)
Title: Display apparatus
Inventor: JUNG KWANG CHUL
IPC: G09G3/20
Filed: 2014-05-20
Abstract: Disclosed is a display apparatus. The disclosed display apparatus comprises: a matrix arrangement of a plurality of pixels; a plurality of first signal lines formed in parallel with a first direction of the pixel arrangement; and a plurality of second signal lines formed in a diagonal direction of the pixel arrangement. Any one of the first signal line and the second signal line can be a data line, and the other can be a gate line.
Patent KR-20150137160-A (KR)
Title: A energy storage apparatus of velocity and sunlight installed support
Inventor: KIM JONG HEE
IPC: H02S20/00
Filed: 2014-05-28
Abstract: The present invention relates to a wind photovoltaic energy generation apparatus installed in post, comprising: a frame having multiple curved parts to be fastened by a bolt to the upper end of a post; a rotary shaft mounted on the upper part of the frame and rotated; multiple rotary blades connected with the outer peripheral surface of the rotary shaft and formed as a curved surface to be rotated by a wind force; a coil part interlocked with the rotary blade between the rotary shaft and the rotary blade, and on which a current carrying line is wound to generate electric energy by a driving force; an electromagnet for moving the electric energy generated by the coil part; a storage battery connected with the electromagnet to condense electric energy; and multiple solar cells installed inside the post to generate electric power by absorbing power from sunlight. Therefore, the present invention has effects of efficiently generating wind energy by installing multiple rotary blades in the upper end of a post and connecting the rotary blades with a coil and an electromagnet; safely protecting a post by attenuating a typhoon by rotating a rotary blade for bypassing a typhoon or strong wind in the upper side of a post such as an electric wire or a street light; and condensing wind energy and photovoltaic energy at the same time and efficiently supplying the wind energy and photovoltaic energy to a place of demand by installing a solar cell in the form of a curved surface for generating solar energy inside a post.
Patent KR-20150142086-A (KR)
Inventor: YEO JOO YONG
IPC: H02P27/06
Filed: 2014-06-10
Abstract: Disclosed are an apparatus and a method for reducing a common mode voltage. According to one embodiment of the present invention, the apparatus for reducing a common mode voltage includes: a detection unit which detects a common mode voltage between a driving shaft, connecting a driving motor and a wheel, and a frame of the driving motor; a gate resistance unit of a power module connected to the driving motor; and a control unit changing the size of a resistance of the gate resistance unit based on a level of the detected common mode voltage and a level of a preset reference voltage.
Patent KR-20150142230-A (KR)
Inventor: LEE DONG KYU
IPC: B43K23/00
Filed: 2014-06-11
Abstract: A tape measure with a mount for writing materials is disclosed. According to the present invention, the tape measure with a mount for writing materials comprises: a tape measure housing wherein a tape measure is provided to measure a length of an object; and a writing material mount provided in the tape measure housing to allow at least one writing material to detachably be attached. The writing material mount comprises: at least one seating part as a dent on one side of the tape measure housing to allow the writing material to partially be inserted and seated without moving; a pair of coupling protrusions protruding from the tape measure housing to be arranged on both sides of the seating part; and a fixating plate coupled to the tape measure housing to allow the writing material seated in the seating part to be fixated, wherein a pair of coupling holes to allow the coupling protrusions to be inserted passes through the fixating plate, and a waveform grasping part is provided on a top and a bottom of the fixating plate. According to the present invention, the tape measure with a mount for writing materials allows writing materials to detachably be attached to a tape measure to be used in order to enable users to quickly and continuously carry out marking and line drawing using the writing materials when measuring the length of an object with the tape measure. As such, the present invention improves work efficiency; improves ease of use; and prevents a loss as the tape measure can be stored together with the writing materials.
Patent KR-20160000054-A (KR)
Inventor: KIM JONG BOK
IPC: H01L21/304
Filed: 2014-06-23
Abstract: The present invention relates to a carrier head, a chemical mechanical polishing device, and a wafer polishing method. According to an embodiment of the present invention, the carrier head comprises: a body having a ring shape, wherein a first locking part is formed on an external surface of the body; a support unit surrounding lateral and lower portions of the body to be elevatably coupled to the body, wherein a second locking part vertically facing the first locking part is formed on an internal surface of the support unit; a regulating member formed between the first locking part and the second locking part; a retaining ring having a ring shape and located at an external bottom of the support unit; and an elevating unit coupling the retaining ring to the support unit to enable a height to be regulated relative to the support unit.
Patent KR-20150146292-A (KR)
Title: Cleaning system
Inventor: SEONG GWON YOUNG
IPC: B08B5/04
Filed: 2014-06-23
Abstract: The present invention relates to a cleaning system and, more specifically, provides a cleaning system which can improve productivity by simplifying a cleaning process and shortening cleaning time and reduce a production cost and a maintenance cost. According to the present invention, the cleaning system comprises: a cleaning head coupling body performing cleaning action; a steam generation unit generating steam to be supplied; a cleaning liquid supply unit supplying a cleaning liquid; a vacuum pump sucking a foreign substance generated in a cleaning process; and a foreign substance processing unit wherein the foreign substance is treated and stored.
Patent KR-20160001309-A (KR)
Inventor: EUN SANG WON
IPC: C08K5/00
Filed: 2014-06-27
Abstract: The present invention relates to a biodegradable polyester resin composition comprising 0.5-10 parts by weight of a nucleating agent with respect to 100 parts by weight of a biodegradable polyester resin. A molded article produced by using the resin composition of the present invention not only exhibits excellent heat resistance and antibacterial activities, but also has high biodegradability as well, thereby preventing environmental pollution when being discarded.
Patent KR-20160001310-A (KR)
Title: Heat insulator
Inventor: KIM EUN SIL
IPC: B32B3/12
Filed: 2014-06-27
Abstract: The present invention relates to a heat insulation material. The present invention is to provide a heat insulation material which can be easily transferred and installed and also has excellent insulation performance even if the heat insulation material is formed in a single air cap layer. The heat insulation material includes: a first layer in which a ceramic substance is added in a synthetic polymer substance, which is a base material, and is evenly applied; a second layer including a base layer and an air layer and attached to one side among both sides of the first layer; and a third layer attached to a side, which is opposite to a side being in contact with the first layer, among both sides of the second layer. The air layer has multiple air bubbles formed on the base layer.
Patent KR-20150003686-A (KR)
Inventor: PARK JUNG JUN
IPC: C08G64/20
Filed: 2014-07-01
Abstract: The present disclosure relates to an eco-friendly polycarbonate resin and, more specifically, polycarbonate comprising a bisphenol monomer represented by chemical formula 1 and a carbonyl monomer. In chemical formula 1, R_1 to R_7 are each independently hydrogen or an alkyl group having 1-6 carbon atoms; X_1 and X_2 are each independently a hydroxyl group(-OH), hydrogen, or an alkyl group having 1-6 carbon atoms; and at least one of X_1 and X_2 is a hydroxy group. According to the present disclosure, eco-friendly raw materials can be stably supplied by using plant-derived raw materials, and a polycarbonate resin having excellent heat resistance, impact strength, and optical characteristics can be provided.