Yang, Gwangju
An Jong Yang, Gwangju KR
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20120198706 | BEARING UNIT AND PROTECTION COVER FOR GRASS MOWER USING SAME - The present invention relates to a bearing unit for protecting the blade of a grass mower and preventing a cover plate from being damaged due to a driving force of a driving motor, and a protection cover for a grass mower using the same. The protection cover for a grass mower according to the present invention, comprises: a bearing coupled with a driving shaft of a driving motor to be positioned at the lower portion of a blade so as to protect the blade mounted to the driving shaft of the driving motor, which is mounted to a working stand; a cover member coupled with the bearing and having a protection plate formed in a diameter relatively larger than the rotation diameter of the blade so as to protect the blade; a rotation supporting means for supporting the protection plate to be rotatable in a predetermined angle when the protection plate is applied with a rotational force by the driving force of the driving motor; and an interval keeping member for keeping an interval between the blade and the protection plate to be a predetermined distance or more, thereby preventing the protection plate from colliding with the blade by being bent. The bearing unit according to the present invention may increase the compatibility of the blade of the grass mower and the protection cover for the grass mower and effectively block the introduction of impurities into the bearing during mowing, thereby preventing the lifespan of the protection cover for the grass mower from decreasing due to the damage to the bearing. | 08-09-2012 |
Chang Yol Yang, Gwangju KR
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20100282500 | COPPER FOIL ATTACHED TO THE CARRIER FOIL, A METHOD FOR PREPARING THE SAME AND PRINTED CIRCUIT BOARD USING THE SAME - Provided is an ultra-thin copper foil to which a carrier foil is attached, including: a carrier foil, a peeling layer, and an ultra-thin copper foil, wherein the peeling layer includes a first metal A having peelability, a second metal B and a third metal C facilitating coating of the first metal, wherein the amount (a) of the first metal A is in a range of about 30 to about 89% by total weight of the peeling layer, the amount (b) of the second metal B is in a range of about 10 to about 60% by total weight of the peeling layer, and the amount (c) of the third metal C is in a range of about 1 to about 20% by total weight of the peeling layer. | 11-11-2010 |
Daeyeon Yang, Gwangju KR
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20150248974 | MULTI-PRINT FILM AND MULTI-LIGHT SWITCH FOR VEHICLE USING THE SAME - A multi-print film having a multi-layer structure in which a first recognition mark and a second recognition mark are separately displayed. The multi-print film may include a first printed layer on which the first recognition mark configured to transmit the wavelength of a first light source, but to not transmit the wavelength of a second light source is printed and a second printed layer on which the second recognition mark configured to transmit the wavelength of the second light source, but to not transmit the wavelength of the first light source is printed. | 09-03-2015 |
Dae Yeon Yang, Gwangju KR
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20110308927 | STRUCTURE FOR OPERATING PIVOT SWITCHES OF MULTI-FUNCTION SWITCH ASSEMBLY - A multi-function switch assembly configured to implement a push switch function is provided. A structure for operating pivot switches of the multi-function switch assembly includes a Printed Circuit Board (PCB) disposed between upper and lower casings coupled together to face each other, push. switches and rotary switches mounted on the PCB, pivot switches mounted on a bottom of the PCB, a pair of sliders disposed to cross each other at a bottom of the lower casing and configured to laterally ground and operate the pivot switches in eight directions while operating in conjunction with a manipulation direction of the actuation lever, and alignment means configured to elastically support at least one of bottoms of the pair of sliders so that restoring force of a neutral state is generated. | 12-22-2011 |
Dong Ju Yang, Gwangju KR
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20120199461 | ENGINE START/STOP SWITCH FOR A VECHICLE - An engine start/stop switch for a vehicle is provided, including a housing having one end portion exposed outwardly from a dashboard and the other end portion embedded in the dashboard; a button disposed in the housing and having one end portion exposed outwardly to be pressed to start or stop an engine; a slider disposed at the front end of the button to be slid along the inner peripheral surface of the housing; a circuit unit disposed to closely contact the front end of the slider to be electrified when pressed by the slider and to generate an engine start or stop signal; and a coil antenna interposed between the button and the slider to transmit driving waves to the transponder of a portable device carried by a driver. Further, the housing includes first and second housings detachably coupled to each other to encompass the button. slider and circuit unit. | 08-09-2012 |
Dongo Yang, Gwangju KR
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20160054047 | REFRIGERATOR - A refrigerator has a flow path structure formed by a heat-exchanger. The refrigerator includes storage compartments, and a cool air supplying unit provided at a rear of the storage compartments to supply cool air at the storage compartments, and the cool air supplying unit includes a heat-exchanger to divide a flow path at which cool air is provided to flow along the cool air supplying unit. | 02-25-2016 |
Dong O. Yang, Gwangju KR
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20120023975 | REFRIGERATOR AND CONTROL METHOD THEREOF - A control method includes determining whether to perform a defrosting operation of an evaporator, closing a valve to prevent refrigerant from moving into the evaporator if implementation of the defrosting operation is determined, performing a refrigerant collecting operation, and opening the valve upon completion of the defrosting operation. Intercepting a flow path of the refrigerant to prevent the refrigerant from moving into the evaporator during defrosting prevents explosion due to leakage of the refrigerant. | 02-02-2012 |
Don Seung Yang, Gwangju KR
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20150208800 | APPARATUS FOR CORRECTING POSTURE ATTACHABLE TO DESK - An apparatus for correcting a posture attachable to a desk, including a desk fixing member of which a side surface has a “C”-shape so as to be fixed on an upper plate of the desk and in which an inserting groove is formed along a vertical direction on a rear surface, an attaching member including a desk attaching unit which penetrates an upper surface or a lower surface of the desk fixing member and is attached on the upper plate of the desk, and an attachment-adjusting screw which adjusts a strength of attachment, a height adjusting member, a posture correcting pad, and a rotatable pad connecting member. | 07-30-2015 |
Gyeong Sik Yang, Gwangju KR
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20130169104 | STATOR CORE OF MOTOR FOR WASHING MACHINE - The present invention relates to a stator core of a motor for a washing machine that is formed by connecting a plurality of arc-shaped core pieces to each other, each of the core pieces being formed by stacking core piece steel plates on top of each other and by bending the stacked core piece steel plates in such a manner that core piece teeth are disposed outward in the radial direction of a core piece yoke and the core piece yoke has the same curvature as a yoke of a stator core, the core piece yoke on each core piece steel plate having a plurality of incised portions for bending formed partially incised thereon between the respective neighboring core piece teeth on the opposite side to the side on which the core piece teeth are formed. | 07-04-2013 |
20150130328 | HALL SENSOR COVER AND MOTOR USING THE SAME - Disclosed is a hall sensor cover comprising: mag-mate terminal portions each having a mag-mate terminal having a coil insertion slit formed thereon and a power terminal pin extended toward one side direction of the mag-mate terminal; and a power connector portion having a base having mag-mate terminal insertion slots formed to insert the mag-mate terminal portions thereinto and power terminal insertion portions each adapted to insert the power terminal pin thereinto, wherein the power connector portion is coupled to the end portions of teeth of an insulator. | 05-14-2015 |
Hae-Jung Yang, Gwangju KR
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20130057497 | TOUCH SCREEN, TRANSPARENT CIRCUIT BOARD FOR TOUCH SCREEN, AND METHOD FOR FABRICATING TOUCH SCREEN - Provided is a method for fabricating a transparent circuit board for a touch screen. The transparent circuit board includes a transparent substrate that has a conductive bridge layer deposited thereon. A liquid insulating layer is deposited on the transparent substrate and the bridge layer, and a sensor layer having first and second conductive patterns is deposited on the transparent substrate and the insulating layer. | 03-07-2013 |
Hyung-Jeong Yang, Gwangju KR
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20110228124 | CHARACTER RECOGNITION PREPROCESSING METHOD AND APPARATUS - Disclosed is a character recognition preprocessing method and apparatus for correcting a nonlinear character string into a linear character string. A binarized character string region is divided into character regions on a character-by-character basis. Upper and lower feature points of each character region are derived, and an upper boundary line, which is a curve connecting the upper feature points of the character regions, and a lower boundary line, which is a curve connecting the lower feature points of the character regions, are generated by applying cubic spline interpolation. Nonlinearity is corrected through adaptive region enlargement by using the maximum horizontal length and the maximum height of the divided character regions. | 09-22-2011 |
Hyung-Jeung Yang, Gwangju KR
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20110063468 | METHOD AND APPARATUS FOR RETRIEVING LABEL - Disclosed is a method for retrieving a label in a portable terminal. The method includes obtaining a label image photographed through a camera, extracting characters included in the label image and recognizing the extracted characters, detecting at least one label including the recognized character from a label database including multiple labels and information on the multiple labels and constituting a preliminary label candidate group including said at least one label, detecting an image characteristic of the label image, detecting at least one label having an image characteristic, which is similar with the detected image characteristic, from the preliminary label candidate group, and constituting a final label candidate group, and providing each of said at least one label included in the final label candidate group and detailed information corresponding to each of said at least one label. | 03-17-2011 |
Hyung Sik Yang, Gwangju KR
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20120325103 | COUPLING DEVICE FOR EXPLOSIVES - A coupling device which is configured such that respective explosives for blasting work are coupled to front and rear sections thereof. The coupling device includes cylindrical bodies, one of the bodies being movable away from or close to another one of the bodies, a partition provided inside a predetermined one of the bodies to divide an inner space of the predetermined body, and an expandable support section provided between the bodies to connect the bodies to each other. The expandable support section forms a cylindrical shape together with the bodies when one body is moved away from the other body and is radially expanded when one body is moved close to the other body. The explosives can be easily inserted into a blasting hole and be positioned in the center of the blasting hole, thereby increasing the efficiency of blasting work. | 12-27-2012 |
Hyun Sung Yang, Gwangju KR
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20150084476 | LAMINATED CORE OF MOTOR HAVING STRUCTURE SUITABLE FOR INSULATION COATING - Disclosed herein is a laminated core of a motor including: a first core sheet including a first rounded core base, a plurality of first teeth which are radially formed on the first core base, and first tooth ears formed at the end of each of the first teeth; and a second core sheet including a second rounded core base, a plurality of second teeth which are radially formed on the second core base, and second tooth ears formed at the end of each of the second teeth, the second core sheet having the same shape as the first core sheet but being smaller than the first core sheet, wherein the second core sheet is located at the lowermost part, one or more the first core sheets are laminated on the second core sheet, and another second core sheet is located at the uppermost part. | 03-26-2015 |
20150123501 | MOTOR - Disclosed is a motor including: a housing formed by means of insert injection molding in such a manner as to locate a stator assembly inside a mold, the stator assembly having a stator core, an upper insulator adapted to be coupled to the upper side of the stator core, and a lower insulator adapted to be coupled to the lower side of the stator core; a printed circuit board adapted to mount an integrated circuit device thereon; and at least one or more screws adapted to be inserted into screw holes formed on the top peripheral portion of the housing and having screw heads formed thereon, the screw heads being engagedly coupled to the peripheral portion of the end cover and the end portions of the screws being brought into contact with the stator core. | 05-07-2015 |
20150333577 | LAMINATED CORE FOR MOTOR AND METHOD FOR MANUFACTURING THE SAME - Disclosed herein is a laminated core for a motor manufactured by laminating sheets of a plurality of cores. The laminated core is formed by connection of a plurality of split cores, yoke parts of the split cores which are adjacent to each other get in contact with each other so as to form a contact part, and a connection caulking part is formed at the contact part. | 11-19-2015 |
Jihoon Yang, Gwangju KR
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20130301108 | ELECTROWETTING DISPLAY DEVICE - An electrowetting display device includes first and second barrier layers which cover first and second electrodes. The electrowetting display device includes a first base substrate which faces a second base substrate, the first electrode on the first base substrate, the first barrier layer which covers the first electrode, the second electrode on the second base substrate, the second barrier layer which covers the second electrode, a barrier wall between the first base substrate and the second base substrate, and an electrowetting layer between the first base substrate and the second base substrate. The barrier wall defines a pixel area corresponding to the first electrode, and the electrowetting layer is in the pixel area. The electrowetting layer includes a polar fluid and a non-polar fluid which are separated from each other. | 11-14-2013 |
Kapseung Yang, Gwangju KR
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20130087552 | METHOD OF PREPARING CARBON-CARBON COMPOSITE FIBERS, AND CARBON HEATING ELEMENT AND CARBON HEATER PREPARED BY USING THE FIBERS - Provided is a method of preparing carbon-carbon composite fibers including forming a mixed solution including a carbon precursor and an organic solvent, dipping carbon fibers in the mixed solution, and performing a heat treatment on the dipped carbon fibers to convert the carbon precursor into a carbon material and impregnating the carbon fibers with the carbon material. | 04-11-2013 |
Kap Seung Yang, Gwangju KR
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20100167177 | Carbon nanofiber with skin-core structure, method of producing the same, and products comprising the same - This invention relates to carbon nanofiber having a skin-core structure containing pitch and polyacrylonitrile, to a method of producing the carbon nanofiber, and to a product including the carbon nanofiber. The carbon nanofiber includes polyacrylonitrile and pitch having different properties respectively constituting a skin layer and/or a core layer, with a diameter of 1 μm or less, and thus functions of the carbon nanofiber vary depending on change in composition thereof. | 07-01-2010 |
20120288434 | METHOD FOR PREPARING POLYACRYLONITRILE-BASED POLYMER FOR PREPARATION OF CARBON FIBER USING MICROWAVE AND METHOD FOR PREPARING CARBON FIBER USING THE SAME - Disclosed therein is a method for preparing a polyacrylonitrile-based polymer for preparation of carbon fiber having a melting point controlled by selecting an optimal energy of microwave, and a method for preparing a carbon fiber through melt spinning using the preparation method for polyacrylonitrile-based polymer. The present invention uses microwave to control the properties of the polyacrylonitrile-based polymer in a simplified way and prepare the polymer optimized for preparation of carbon fiber precursor through melt spinning for a short polymerization time, and provides a means for mass production of the polyacrylonitrile-based polymer being suitable for melt spinning at a temperature lower than the stabilization temperature and acquiring properties adequate to preparation of carbon fiber through stabilization. Hence, the present invention is expected to contribute to mass production of high-performance carbon fibers at reduced cost. | 11-15-2012 |
20130027844 | METHOD FOR PREPARING POROUS CARBON NANOFIBERS CONTAINING A METAL OXIDE, POROUS CARBON NANOFIBERS PREPARED USING THE METHOD, AND CARBON NANOFIBER PRODUCTS INCLUDING SAME - The present invention relates to carbon nanofibers, and more particularly, to a method capable of preparing metal oxide-containing porous carbon nanofibers having a high specific surface area by changing the composition of a spinning solution, which is used in a process of preparing carbon nanofiber by electrospinning, and to metal oxide-containing porous carbon nanofibers prepared by the method, and carbon nanofiber products comprising the same. | 01-31-2013 |
Kyeong Eun Yang, Gwangju KR
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20120329057 | BEEF-SPECIFIC AGE DETERMINATION MARKER CONTAINING THE P21 PROTEIN - The present invention relates to a beef-specific age determination marker containing the p21 protein, to a beef-specific age determination kit containing an antibody which is specifically bound to the p21 protein, and to a method which involves detecting the p21 protein through an antigen-antibody binding reaction using an antibody which is specifically bound to the p21 protein serving as a beef-specific age determination marker in the muscle tissue of beef, so as to determine the age of the beef. According to the present invention, the p21 protein is significantly greatly expressed in the muscle tissue of beef, the age of which is lower than 30 months, and is hardly expressed in the muscle tissue of beef, the age of which is greater than 30 months, and thus can be valuably used as a beef-specific age determination marker. | 12-27-2012 |
Nam Woong Yang, Gwangju KR
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20130064872 | SKIN PREPARATION COMPOSITION FOR EXTERNAL USE WITH EXCELLENT ANTIBACTERIAL AND ANTIFUNGAL EFFECTS - The present invention relates to a skin preparation composition for external use with an excellent antibacterial effect, and more specifically, to a skin preparation composition for external use with excellent antibacterial and antifungal effects against bacteria and mold, comprising a first composition containing citric acid as an active ingredient and a second composition containing trisodium phosphate as an active ingredient. | 03-14-2013 |
20140140946 | SKIN PREPARATION COMPOSITION FOR EXTERNAL USE WITH EXCELLENT ANTIBACTERIAL AND ANTIFUNGAL EFFECTS - A method of preparing a cosmetic composition for external use with antibacterial and antifungal effects, the method including: providing a first composition comprising citric acid as an active ingredient in a first form; providing a second composition comprising trisodium phosphate as an active ingredient in a second form; and locally administering the first and second composition separately to a skin. | 05-22-2014 |
Seong Jin Yang, Gwangju KR
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20160065981 | METHOD AND SYSTEM FOR IMAGE PROCESSING - A method and system for image processing is disclosed. An image processing system disposed on a data processing system generates a first thumbnail corresponding to an original image in response to an image display request. The image processing system decodes a first thumbnail in order to display the first thumbnail. The image processing displays the decoded first thumbnail on the data processing system. Region information corresponding to the first thumbnail is generated in the operation of decoding the first thumbnail. The region information indicates locations of a plurality of regions forming the original image. | 03-03-2016 |
Sung Yang, Gwangju KR
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20130036797 | FLUID VISCOSITY MEASURING DEVICE - Disclosed is a fluid viscosity measuring device which can measure the viscosity of a fluid such as blood. The fluid viscosity measuring device of the present invention comprises: a first fluid inlet portion in which a fluid, the viscosity of which is to be measured, is injected, and a second fluid inlet portion in which a reference fluid having a standard viscosity is injected; a connection pipe configured to connect the first fluid inlet portion to the second fluid inlet portion and form a passage for the fluid, the viscosity of which is to be measured, and the reference fluid; a plurality of counting channels in communication with the connection pipe at a predetermined distance to be filled with the two fluids flowing along the passage, respectively; and a boundary surface measuring unit configured to count the counting channels filled with the two fluids, respectively. | 02-14-2013 |
20130110405 | METHOD AND APPARATUS FOR MEASURING HEMATOCRIT | 05-02-2013 |
20150260705 | METHOD AND APPARATUS FOR MEASURING HEMATOCRIT OF BLOOD - Disclosed herein are a method and an apparatus for measuring hematocrit of flowing blood. The apparatus for measuring hematocrit of blood according to an exemplary embodiment of the present invention includes: a body part provided with a blood inlet and a blood outlet; first and second electrodes disposed on both inner side walls of the body part so as to be opposite to each other; a third electrode disposed on the same side wall as a side wall on which the first electrode is disposed while maintaining a predetermined distance from the first electrode; a measurement unit measuring first impedance of blood between the first and second electrodes and second impedance of the blood between the first and third electrodes; and a calculation unit determining the hematocrit of blood using the first and second impedances. | 09-17-2015 |
20160061834 | NOROVIRUS DETECTION SENSOR AND ELECTROCHEMICAL SENSING METHOD USING THE SAME - Disclosed herein are a norovirus detection sensor and an electrochemical sensing method using the sensor. Specifically, in the norovirus detection sensor including a bioreceptor and a signal detector, a three-dimensional gold nanosurface electrode is used as a substrate, and the bioreceptor employs concanavalin A as a sample capture agent immobilized to the substrate and capable of binding to norovirus. Therefore, the norovirus detection sensor has improved sensitivity by employing the three-dimensional gold nanosurface electrode having a wide surface area. In addition, the norovirus detection sensor has effects of reducing manufacturing costs using a non-antibody material, i.e., concanavalin A which is inexpensive and readily available. | 03-03-2016 |