Patent application number | Description | Published |
20080226551 | Transport Molecules Using Reverse Sequence HIV-TAT Polypeptides - This invention relates to novel transport molecules that comprise a polypeptide comprising amino acid residues arranged in a sequence that is the reverse-sequence of basic portion of the HIV-TAT protein. The novel transport polypeptides are useful for transmembrane or intracellular delivery of cargo molecules, non-limiting examples of which include polypeptides and nucleic acids. The novel transport polypeptides may be covalently or non-covalently bound to the cargo modules. | 09-18-2008 |
20080233152 | Compositions and Methods of Topical Application and Transdermal Delivery of Botulinum Toxins Stabilized with Polypeptide Fragments Derived from HIV-TAT - This invention relates to novel compositions of borulinum toxin that are stabilized using HIV-TAT fragments or derivatives of HIV-TAT fragments. The composition can be administered for various therapeutic, aesthetic and/or cosmetic purposes. The invention also provides method for stabilizing botulinum toxin using HIV-TAT fragments or derivatives or HIV-TAT fragments. | 09-25-2008 |
20100021502 | Compositions and Methods of Topical Application and Transdermal Delivery of Botulinum Toxins Stabililzed with Polypeptide Fragments Derived from HIV-TAT - This invention relates to novel compositions of botulinum toxin that are stabilized using HTV-TAT fragments or derivatives of HTV-TAT fragments. The composition can be administered for various therapeutic, aesthetic and/or cosmetic purposes. The invention also provides method for stabilizing botulinum toxin using HIV-TAT fragments or derivatives or HIV-TAT fragments. | 01-28-2010 |
20100021571 | Compositions and Methods for Treating Acne - This invention provides anti-acne kits that are useful for treating acne, especially severe cases of acne. The anti-acne kits include a vasoconstrictor and an anti-acne agent, and optionally one or more of a a skin lightening therapeutic, a sealing layer, a skin cleanser, an astringent, a skin penetration enhancer, a sunscreen, and nutritional supplements that promote healing of acne lesions. This invention also provides methods for treating acne using a vasoconstrictor in conjunction with an anti-acne agent. | 01-28-2010 |
20100093639 | Transport Molecules Using Reverse Sequence HIV-TAT Polypeptides - This invention relates to novel transport molecules that comprise a polypeptide comprising amino acid residues arranged in a sequence that is the reverse-sequence of basic portion of the HIV-TAT protein. The novel transport polypeptides are useful for transmembrane or intracellular delivery of cargo molecules, non-limiting examples of which include polypeptides and nucleic acids. The novel transport polypeptides may be covalently or non-covalenty bound to the cargo molecules. | 04-15-2010 |
Patent application number | Description | Published |
20080221333 | Process for Preparing Beta-Ketoester Compounds - The present invention relates to a process for preparing a beta-keto ester compound of formula (1), which is an intermediate for the synthesis of quinolone antibiotics. Particularly, the present invention is characterized by the reaction of an organo nitrile compound with a salt of mono-alkyl malonate in the presence of metal salt, and so the reaction is easy to control due to its endothermic nature, and is devoid of lachrymatory reagents with excellent reproducibility. Subsequent in situ hydrolysis in the presence of aqueous acid solution provided the compound of formula (1). | 09-11-2008 |
20080262032 | Isoxazoline Derivative and Novel Process for Its Preparation - The present invention relates to an isoxazoline derivative having the cyclic carboxylic acid hemiketal moiety of formula (1) for use as caspase inhibitor, a process for preparing it, and a pharmaceutical composition comprising it. | 10-23-2008 |
20100036158 | NOVEL PROCESS FOR PREPARING 3-AMINO-5-FLUORO-4-DIALKOXYPENTANOIC ACID ESTER - The present invention relates to a novel process for the production of 3-amino-5-fluoro-4-dialkoxypentanoic acid ester used in the precursor of 3-amino-5-fluoro-4-oxopentanoic acid, represented by the following formula (1): wherein R1 and R2 are as defined in the Description. | 02-11-2010 |
20120183526 | COMPOSITION FOR PREVENTING OR TREATING LIVER TOXICITY COMPRISING GALGEUNTANG OR LACTIC ACID BACTERIA FERMENTED GALGEUNTANG - The present invention relates to lactic acid fermented Galgeuntang, and a composition comprising the said lactic acid bacteria fermented Galgeuntang or Galgeuntang as an active ingredient, more particularly, to lactic acid fermented Galgeuntang prepared by the steps of inoculating lactic acid bacteria to Galgeuntang, culturing thereof, and fermenting thereof, and a composition for preventing or treating liver toxicity comprising the said fermented Galgeuntang or Galgeuntang. The composition of the present invention has treatment effect on liver toxicity, so that it can be effectively used as a liver function recovering agent or health food for liver function recovery. | 07-19-2012 |
20120282354 | COMPOSITION FOR PREVENTING OR TREATING DISEASES CAUSED BY INFLUENZA VIRUSES - The present invention relates to herbal medicine extracts useful in the prevention or treatment of diseases caused by influenza viruses, and to a pharmaceutical composition or health food comprising the extracts. The herbal medicine extracts of the present invention are derived from natural materials, and are safe for the human body, and can be used in preventing and treating and in relieving symptoms of diseases caused by various types of influenza viruses. | 11-08-2012 |
20130224181 | COMPOSITION FOR PREVENTING OR TREATING ATOPIC DERMATITIS INCLUDING GALENICAL EXTRACT OR LACTOBACILLUS FERMENTATION THEREOF - The present invention relates to a pharmaceutical composition and health supplement for preventing or treating atopic dermatitis, the composition and supplement having as active ingredients extract of a galenical mixture including sophora root, licorice, lonicer aflower, Korean angelica root, Korean aralia root, saussurea root, seselos radix, zizyphus spinosi, Houttuynia cordata, forsythia fruit, lappa fruit, Epimedium koreanum Nakai, ginseng, lithospermum, oleoresin, cnidium, scorophulariae radix, and reynoutria, or lactobacillus fermentation of the galenical extract prepared by inoculating lactobacillus to the galenical extract and fermenting same. The galenical extract or the galenical extract fermentation of the present invention achieves reduced scratching, decreases clinical features of atopic symptoms such as erythema, itchiness and dry skin, edema and hematoma, erosion, and lichenification, and reduces IgE concentration in blood, which is related to exogenous atopic dermatitis, in laboratory animal models of atopic dermatitis, and is thereby, useful for preventing or treating atopic dermatitis. | 08-29-2013 |
20130248980 | CAPACITORLESS MEMORY DEVICE - According to an example embodiment of inventive concepts, a capacitorless memory device includes a capacitorless memory cell that includes a bit line on a substrate; a read transistor, and a write transistor. The read transistor may include first to third impurity layers stacked in a vertical direction on the bit line. The first and third layers may be a first conductive type, and the second impurity layer may be a second conductive type that differs from the first conductive type. The write transistor may include a source layer, a body layer, and a drain layer stacked in the vertical direction on the substrate, and a gate line that is adjacent to a side surface of the body layer. The gate line may be spaced apart from the side surface of the body layer. The source layer may be adjacent to a side surface of the second impurity layer. | 09-26-2013 |
20130287761 | COMPOSITION FOR PREVENTING OR TREATING LIVER TOXICITY COMPRISING GALGEUNTANG OR LACTIC ACID BACTERIA FERMENTED GALGEUNTANG - The present invention relates to lactic acid fermented Galgeuntang, and a composition comprising the said lactic acid bacteria fermented Galgeuntang or Galgeuntang as an active ingredient, more particularly, to lactic acid fermented Galgeuntang prepared by the steps of inoculating lactic acid bacteria to Galgeuntang, culturing thereof, and fermenting thereof, and a composition for preventing or treating liver toxicity comprising the said fermented Galgeuntang or Galgeuntang. The composition of the present invention has treatment effect on liver toxicity, so that it can be effectively used as a liver function recovering agent or health food for liver function recovery. | 10-31-2013 |
20150372085 | LAYOUTS AND VERTICAL STRUCTURES OF MOSFET DEVICES - A metal-oxide-semiconductor field-effect transistor device includes a first active area, a first gate electrode configured to cross the first active area and extend in a Y direction, and define a first source area and a first drain area, first gate contacts disposed on the first gate electrode to align on a first virtual gate passing line extending in the Y direction, first source contacts disposed on the first source area to align on a first virtual source passing line extending in the Y direction, and first drain contacts disposed on the first drain area to align on a first virtual drain passing line extending in the Y direction, wherein at least one of the first drain contacts is disposed to align on any one of first virtual X-straight lines configured to pass between the first source contacts and extend parallel in an X direction perpendicular to the Y direction. | 12-24-2015 |
Patent application number | Description | Published |
20080289325 | Traveling device for crawler type heavy equipment - A traveling device for crawler type heavy equipment is provided, which can improve the manipulability by preventing an abrupt decrease/increase of a traveling speed of the equipment when a combined operation, in which a left/right traveling device and a working device are simultaneously driven, is performed. The traveling device for crawler type heavy equipment includes first and second variable displacement hydraulic pumps, switching valves for left and right traveling motors and working devices, a straight traveling valve shifted to supply hydraulic fluid to the switching valves for the left and right traveling motors and to the switching valves for the working devices in response to a signal pressure in a combined working mode, a variable orifice shifted to intercept the supply of the hydraulic fluid toward the traveling device in response to the signal pressure in the combined working mode if a load pressure of the working device is relatively higher than that of the traveling device, a mode selection device for selecting a working mode, and a controller for outputting control signals to electro proportional valves and to electric control valves so as to control discharged flow rates of the first and second hydraulic pumps in accordance with the selected working mode. | 11-27-2008 |
20090248259 | TRAVELING SYSTEM FOR CONSTRUCTION EQUIPMENT - A traveling system for construction equipment is provided, which can secure an initial traveling manipulability regardless of a low-speed traveling or a high-speed traveling. If the high-speed traveling is selected and the traveling is manipulated, the inclination angle of a swash plate of a hydraulic pump is variably controlled, so that the discharge flow rate of the hydraulic pump exceeds a predetermined flow rate in comparison to the low-speed traveling. | 10-01-2009 |
20130276441 | HYDRAULIC PUMP FOR CONSTRUCTION MACHINERY - Disclosed is a hydraulic pump for construction machinery for controlling to inhibit one-way driving when compound-operating two-way driving and work devices, such as a boom, to enhance operation efficiency. The hydraulic system for the construction machinery of the present invention provides the hydraulic system comprising: an operation device for driving and an operation lever for the work devices; a left driving motor which connects to a first hydraulic pump; a first control valve which is installed on the discharge flow path of the first hydraulic pump; a right driving motor which is connected to a second hydraulic pump; a hydraulic actuator which is connected to the first hydraulic pump and the second hydraulic pump; a second control valve which is installed on the discharge flow path of the first hydraulic pump or the second hydraulic pump; a third control valve which is installed on a flow path that branches from the discharge flow path of the second flow path; a first bypass valve which is connected to the upstream portion of the discharge flow path of the first hydraulic pump; a second bypass valve which is connected to the upstream portion of the discharge flow path of the second hydraulic pump; a confluence valve which is installed on a flow path which connects in parallel the discharge paths of the first and second hydraulic pumps; and a controller for controlling the opening of the first and second bypass valves and the confluence valve according to an operation signal that is input from the operation device for driving and the operation lever for the work device. | 10-24-2013 |
20130289835 | DRIVE CONTROL SYSTEM FOR CONSTRUCTION MACHINERY - A drive control system for preventing a sudden slowdown of driving speed to reduce the shock felt by a driver, when compound-operating two-way driving and a work device in an excavator. | 10-31-2013 |
20140090368 | HYDRAULIC SYSTEM FOR CONSTRUCTION MACHINERY - A hydraulic system for a construction machine is disclosed, which can prevent off-course travel of the machine when a combined operation of a traveling device and a working device such as a boom is performed. The hydraulic system for a construction machine includes first and second hydraulic pumps, left and right traveling operation levers and actuator operation levers for first and second working devices, a left traveling motor connected to a discharge flow path of the first hydraulic pump and an actuator for the first working device, a right traveling motor connected to a discharge flow path of the second hydraulic pump and an actuator for the second working device, a first pressure compensated valve installed on one side of an upper stream and a downstream of the first control valve, a second pressure compensated valve installed on one side of an upper stream and a downstream of the second control valve, a third pressure compensated valve, a fourth pressure compensated valve installed on one side of an upper stream and a downstream of the fourth control valve, a first orifice connected to the first pressure compensated valve of the first control valve, a first load sensing line connected to the fourth pressure compensated valve of the fourth control valve, and a hydraulic tank, a second orifice connected to the second pressure compensated valve of the second control valve, a second load sensing line connected to the third pressure compensated valve of the third control valve, and the hydraulic tank, a confluence valve installed in a confluence flow path of the first and second hydraulic pumps, a traveling communication valve installed in a flow path connecting the downstream of the left traveling first pressure compensated valve to the downstream of the right traveling third pressure compensated valve, and a controller controlling communication of the traveling communication valve when a combined operation for simultaneously operating the traveling device and the working device is performed. | 04-03-2014 |
20150059329 | HYDRAULIC SYSTEM FOR CONSTRUCTION EQUIPMENT - A hydraulic system for a construction machine having a pressure compensation valve is disclosed, which improves operability when a combined operation of a swing device and an attachment is performed. The hydraulic system includes a hydraulic pump, attachment and swing operation devices, an attachment actuator and a swing motor connected to the hydraulic pump, a first control valve controlling hydraulic fluid being supplied to the actuator, a second control valve controlling hydraulic fluid being supplied to the swing motor, a check valve installed on a flow path for detecting load pressures of the actuator to take a maximum pressure of the load pressures, a first pressure compensation valve having an opening amount that is controlled by a difference between the maximum load sensing pressure and the pressure of a discharge flow path of the first control valve, a second pressure compensation valve having an opening amount that is controlled by a difference between the maximum load sensing pressure and the pressure of the discharge flow path of the second control valve, a maximum load pressure sensor detecting the pressure of a maximum load sensing pressure line, and a control unit controlling a discharge flow rate of the hydraulic pump, wherein the system is configured so that the swing load pressure is not connected to the first pressure compensation valve on the attachment side when a combined operation of the swing device and the attachment is performed. | 03-05-2015 |
20150159682 | HYDRAULIC SYSTEM FOR CONSTRUCTION MACHINE - A hydraulic system provided with a relief valve for a construction machine is disclosed, which can reduce a discharge flow rate of a hydraulic pump when a relief valve is operated. The hydraulic system for a construction machine includes a variable displacement hydraulic pump connected to an engine, an attachment operation device outputting an operation signal in proportion to an operation amount by an operator, an attachment actuator connected to the hydraulic pump to be driven by an operation of the attachment operation device, a control valve installed in a flow path between the hydraulic pump and the attachment actuator and shifted to control a start, a stop, and a direction change of the attachment actuator, an orifice installed in a flow path branched from a discharge flow path of the hydraulic pump, a relief valve installed on a downstream side of the orifice in the flow path, and a controller outputting a control signal to a flow control valve of the hydraulic pump so as to reduce a discharge flow rate of the hydraulic pump when a difference between pressures before and after the orifice exceeds a predetermined value. | 06-11-2015 |
Patent application number | Description | Published |
20080209092 | METHOD AND SYSTEM FOR INTERFACING A PLURALITY OF MEMORY DEVICES USING AN MMC/SD PROTOCOL - A method for establishing an interface between a host and a plurality of memory devices of a system that utilizes a Multimedia Card (MMC)/Secure Digital (SD) protocol according to an interleaving scheme. A host sequentially transmits a first sequence of commands and data to a system bus in order to allow a first memory device among the memory devices to perform a first operation. The host then transmits a second sequence of commands and data to the system bus to allow a second memory device among the memory devices to perform a second operation after transmitting the first sequence of commands and data. | 08-28-2008 |
20130162894 | CAMERA MODULE - Disclosed herein is a camera module herein. The camera module includes a case; a bracket that is installed in the case, wherein an elastic element is interposed between the bracket and the case, and the bracket is elastically supported in the case by the elastic element; a substrate coupled to a lower portion of the bracket; an image sensor installed on the printed circuit board, wherein an upper portion of the image sensor is inserted into the bracket; and a focusing and tilt adjuster that is coupled through a bottom surface of the case, wherein a front end portion of the focusing and tilt adjuster contacts the substrate. | 06-27-2013 |
20150020882 | SEALING MEMBER AND SOLAR CELL INCLUDING THE SAME - A sealing member according to an exemplary embodiment of the present invention includes a first plate having a predetermined width with a plate shape, and a second plate with a plate shape connected to both ends of the first plate, wherein the first plate and the second plate have the same plate shape and form a closed line. | 01-22-2015 |
20150114447 | JUNCTION BOX AND PHOTOVOLTAIC MODULE INCLUDING THE SAME - A junction box connected to a photoelectric converter and including a body with a diode. The body includes first parts that are parallel to each other, a second part connecting ends of the first parts, and a bridge connecting the first parts. The diode is in the bridge, and the second part is spaced from the bridge to form an opening. | 04-30-2015 |
Patent application number | Description | Published |
20130200387 | NITRIDE BASED HETEROJUNCTION SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF - A nitride based heterojunction semiconductor device includes a GaN layer on a substrate, an Al-doped GaN layer on the GaN layer, an AlGaN layer on the Al-doped GaN layer, a source electrode, a gate electrode, and a drain electrode on the AlGaN layer, a first field plate on the AlGaN layer, the first field plate being in contact with the gate electrode, and a second field plate on the AlGaN layer, the second field plate being separated from the first field plate by a distance. | 08-08-2013 |
20130200388 | NITRIDE BASED HETEROJUNCTION SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF - A nitride based heterojunction semiconductor device includes a gallium nitride (GaN) layer disposed on a substrate, an aluminum (Al)-doped GaN layer disposed on the GaN layer, a Schottky electrode disposed in a first area on the Al-doped GaN layer, an AlGaN layer disposed in a second area on the Al-doped GaN layer, and an ohmic electrode disposed on the AlGaN layer. The first area is different from the second area. | 08-08-2013 |
20130200389 | NITRIDE BASED HETEROJUNCTION SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF - A nitride based heterojunction semiconductor device includes a gallium nitride (GaN) layer disposed on a substrate, an aluminum (Al)-doped GaN layer disposed on the GaN layer, an AlGaN layer disposed on the Al-doped GaN layer, an ion-implanted layer disposed in an area on the AlGaN layer, excluding a first area and a second area. | 08-08-2013 |
20140342916 | SUPERCONDUCTING WIRE AND METHOD OF FORMING THE SAME - Provided is a method of forming a superconducting wire. In the method, a buffer layer is formed on a substrate. Then, a superconducting precursor film is formed on the substrate formed with the pinning seed layer. Thereafter, the substrate formed with the superconducting precursor film is heat-treated to form a superconducting film including magnetic flux pinning centers on the substrate. The magnetic flux pinning centers comprise at least one element included in the pinning seed layer, and at least one element included in the superconducting precursor film. | 11-20-2014 |