Abstract: The present invention discloses a sulfated derivative of polysaccharide extracted from gastrodia elata BL., the preparation method thereof and the use thereof in preparing antineoplastic medicaments, wherein, the gastrodia elata polysaccharide has the following structure: wherein, x and y are each an integer, and x+y=16, “n” is and integer, and the mean molecular weight of the polysaccharide from gastrodia elata is estimated as 2.8×105, the specific rotation of the polysaccharide is +95° in a 0.5 mg/mL aqueous solution thereof; the sulfated position is mainly at 6-hydroxy of the gastrodia elata polysaccharide, with mean molecular weight of 6.5×104 and a specific rotation of +150.0° in a 0.5 mg/mL aqueous solution thereof.
Type:
Grant
Filed:
September 21, 2009
Date of Patent:
May 14, 2013
Assignee:
Shanghai Institute Materia Medica, Chinese Academy of Sciences
Abstract: Disclosed is an organosiloxane composition which can be produced at low cost and is usable for bonding of glasses, metals and resins. The organosiloxane composition can provide a cured product exhibiting excellent heat resistance and cold resistance, while having high strength and high transparency. Specifically disclosed is a polyorganosiloxane composition containing (A) a polyorganosiloxane wherein at least one end of each molecule is modified with a silanol group, and (B) 0.5-4.0 moles of a metal alkoxide per 1 mole of the polyorganosiloxane, wherein the mean molecular weight (Mw) of the polyorganosiloxane according to the mass fraction is not more than 1,000. Also specifically disclosed are a cured product of the composition and a method for producing the composition.
Type:
Grant
Filed:
November 6, 2009
Date of Patent:
May 14, 2013
Assignees:
MIE University, Japan Science and Technology Agency, Shinshu University
Abstract: Provided is a solution composition for manufacturing a metal oxide semiconductor including aluminum salts, metal acetylacetonate and a solvent. In addition, provided is a method for manufacturing a metal oxide semiconductor, including: manufacturing of a metal oxide semiconductor by performing heat treatment after coating a solution composition for manufacturing the metal oxide semiconductor above a substrate. In addition, provided is a thin film transistor, including: a gate substrate; a metal oxide semiconductor manufactured to be overlapped with the gate substrate; a source electrode electrically connected to the metal oxide semiconductor; and a drain electrode that is electrically connected to the metal oxide semiconductor and faces the source electrode.
Type:
Grant
Filed:
September 1, 2010
Date of Patent:
May 14, 2013
Assignee:
Korea Advanced Institute of Science and Technology
Abstract: Disclosed herein are a UPnP control point and a UPnP device based on the UPnP network and a connecting method using the same, in which a service connection is performed. The service connection is restrictedly performed using a configuration file defined to allow or deny a connection with a specific device on the UPnP network, so that only devices specified by a user can be connected.
Type:
Grant
Filed:
May 25, 2010
Date of Patent:
May 14, 2013
Assignee:
Korea Institute of Science and Technology
Inventors:
Sang Chul Ahn, Yong-Moo Kwon, Ju Young Park
Abstract: The present invention is to provide a polypeptide specifically inhibiting the activity of Akt (Protein Kinase B), the DNA thereof, the antibody thereof, an inhibitor of Akt activity or an antitumor agent, and the like. The polypeptide comprises polypeptides (SEQ ID NO: 1, 3, 5, 7, and 9 of the sequence listing) that contain an amino acid sequence corresponding to any of the position of amino acid residue 10-24 of human TCL1, amino acid residue 8-22 of human TCL1B, amino acid residue 5-19 of human MTCP1, and amino acid residue 9-24 of mouse or rat TCL1; and the derivatives. Further, the present invention includes DNA encording the polypeptide (SEQ ID NO: 2, 4, 6, 8 or 10 of the sequence listing), and the antibodies specifically binding to the polypeptides. The polypeptide of the present invention can be used for an inhibitor of Akt activity, an antitumor agent, or the like.
Abstract: The present invention relates to compounds of Formula (I): wherein X1, X2, X3, X4, X5, R, R1, R2 are as defined above. The compounds have apoptosis signal-regulating kinase (“ASK1”) inhibitory activity, and are thus useful in the treatment of ASK1-mediated conditions, including autoimmune disorders, inflammatory diseases, cardiovascular diseases, diabetes, diabetic nephropathy, cardio-renal diseases, including kidney disease, fibrotic diseases, respiratory diseases, COPD, idiopathic pulmonary fibrosis, acute lung injury, acute and chronic liver diseases, and neurodegenerative diseases. The invention also relates to pharmaceutical compositions comprising one or more of the compounds of Formula (I), and to methods of preparing the compounds of Formula (I).
Type:
Grant
Filed:
June 30, 2011
Date of Patent:
May 14, 2013
Assignee:
Gilead Sciences, Inc.
Inventors:
Britton Corkey, Gregory Notte, Jeff Zablocki
Abstract: A device, a system, or a method is described for treating a disease or a condition of one or more joints of articulating bone in a mammalian subject. The device provides one or more medicaments to one or more joints of the mammalian subject. A device is described that includes an enclosure including one or more sensors, a controller, and one or more applicators configured to surround one or more joints of articulating bone of a mammalian subject, wherein the one or more sensors are configured to detect one or more physiological conditions of the one or more joints of the mammalian subject, and the controller, configured to communicate with the one or more sensors, is configured to activate the one or more applicators, and wherein the one or more applicators are configured to inject one or more medicaments to one or more joint tissues of the mammalian subject.
Type:
Grant
Filed:
November 13, 2009
Date of Patent:
May 14, 2013
Assignee:
The Invention Science Fund I, LLC
Inventors:
Philip A. Eckhoff, Roderick A. Hyde, Muriel Y. Ishikawa, Jordin T. Kare, Eric C. Leuthardt, Dennis J. Rivet, Elizabeth A. Sweeney, Lowell L. Wood, Jr., Victoria Y. H. Wood
Abstract: A Fourier transform ion cyclotron resonance mass spectrometer (FT-ICR MS) is provided. A preamplifier is installed as nearest to an ion cyclotron resonance (ICR) trap as possible at a detector part in the mass spectrometer, and thermal noise generated at the preamplifier is minimized by means of a cryo-cooling system to increase a signal-to-noise ratio of ion detection signals such that an ultra-low amount of specimen can be detected, which was impossible in the related art.
Type:
Grant
Filed:
December 29, 2008
Date of Patent:
May 14, 2013
Assignee:
Korea Basic Science Institute
Inventors:
Myoung Choul Choi, Yeon Suk Choi, Jeong Min Lee, Seung Yong Kim, Dong Lak Kim, Hyun Sik Kim, Jong Shin Yoo, Stefan Karl-Heinz Stahl
Abstract: The invention provides synthetic processes and synthetic intermediates that can be used to prepare 4-oxoquinolone compounds having useful integrase inhibiting properties.
Abstract: A system and methods for characterizing regions within, or on, an inspected object, wherein a lower-Z scattering material and a higher-Z material may both lie along a common line of sight. The inspected object is scanned with penetrating radiation characterized by an energy distribution, and penetrating radiation scattered by the inspected object is detected in a manner that generates two detector signals that distinguish between materials of higher and lower effective atomic number under distinct sets of conditions with respect to the energy distribution of the penetrating radiation. An image is generated, based on a function of the two detector signals, as is a differential image, so as to allow distinction of higher-Z and lower-Z materials.
Abstract: The present invention herein provides, for instance, a stable isotope-labeled phenylalanine wherein a carbon atom of the phenyl group linked to an amino acid residue is 13C, 2 to 4 carbon atoms of the remaining 5 carbon atoms constituting the phenyl group are 12C atoms to which deuterium atoms are bonded, and the remaining carbon atoms are 13C atoms to which hydrogen atoms are linked, and a stable isotope-labeled tyrosine wherein a carbon atom of the phenyl group linked to an amino acid residue is 13C, the carbon atom bonded to the hydroxyl group (OH group) of the phenyl group is 12C or 13C, 2 to 4 carbon atoms of the remaining 4 carbon atoms constituting the phenyl group are 12C atoms to which deuterium atoms are bonded, and the remaining carbon atoms are 13C atoms to which hydrogen atoms are linked.
Abstract: A technique for a delay measurement system to measure the skews in a clock distribution network is presented. It uses the principle of sub-sampling to measure and amplify small clock skews and determine an estimate of clock skew by further manipulation if these sampled measurements. The technique can be applied to measure clock skew on a computer chip, between bit-line of a communication bus, or between elements connected by an electronic or optical interconnect.
Abstract: This invention presents a new FAC framework that keeps the stateless property of the Internet, allows statistical multiplexing gains, and is capable of handling admission control of both TCP and UDP flows. One of the key inventions of the patent is the solution for the signaling/data path divergence problem inherent in a session layer FAC scheme. The solution consists of two components. First, we keep the paths in the network symmetric (i.e. the forward and the backward path are the same) so that we only need to monitor SETUP packets in new flow detection. Second, we select either a tree or a nonblocking mesh topology for the network. Various topologies for constructing nonblocking networks for the proposed FAC architecture are also disclosed.
Type:
Grant
Filed:
November 30, 2007
Date of Patent:
May 14, 2013
Assignee:
The Hong Kong University of Science and Technology
Abstract: A fin transistor structure and a method of fabricating the same are disclosed. In one aspect the method comprises providing a bulk semiconductor substrate, patterning the semiconductor substrate to form a fin with it body directly tied to the semiconductor substrate, patterning the fin so that gaps are formed on the bottom of the fin at source/drain regions of the transistor structure to be formed. This is performed wherein a portion of the fin corresponding to the channel region of the transistor structure to be formed is directly tied to the semiconductor substrate, while other portions of the fin at the source/drain regions are separated from the surface of the semiconductor substrate by the gaps. Also, filling an insulation material into the gaps, and fabricating the transistor structure based on the semiconductor substrate with the fin formed thereon are disclosed. Thereby, it is possible to reduce the leakage current while maintaining the advantages of body-tied structures.
Type:
Grant
Filed:
March 31, 2011
Date of Patent:
May 14, 2013
Assignee:
Institute of Microelectronics, Chinese Academy of Sciences
Abstract: A lighting device to receive solar light by a color conversion optic and convert the solar light into a powering light, increasing the efficiency of electrical power generation using a photovoltaic system. The electrical power may be stored by a battery, from which it may be drawn to drive a lighting element to emit illuminating light. The illuminating light may be received and converted by the color conversion optic into a converted light, providing illumination in a desired wavelength range. The color conversion optic may be positionable adjacent to the photovoltaic system or the lighting element to convert light. A controller may be included to control the color conversion operation. The controller may be connected to a sensor or a timer.
Type:
Grant
Filed:
November 28, 2011
Date of Patent:
May 14, 2013
Assignee:
Lighting Science Group Corporation
Inventors:
Fredic S. Maxik, Robert R. Soler, David E. Barine
Abstract: Devices, methods and kits are described for reducing intraocular pressure. The devices include a support that is implantable within Schlemm's canal and that may restore or maintain at least partial patency of the canal without substantially interfering with transmural or transluminal fluid flow across the canal. The devices utilize the natural drainage process of the eye and may be implanted with minimal trauma to the eye. Kits may include a support and an introducer for implanting the support within Schlemm's canal. Methods may include implanting a support within Schlemm's canal, where the support is capable of restoring or maintaining at least partial patency of the canal without substantial interference with transmural or transluminal fluid flow across the canal.
Abstract: Disclosed is a light-emitting material including a polysilsesquioxane having a ladder structure with photoactive groups bonded to a siloxane backbone. In addition to superior heat resistance and mechanical property, the light-emitting material provides improved cotability and film property when prepared into a thin film. Further, it provides higher luminous efficiency than the existing organic-based light-emitting material.
Type:
Grant
Filed:
September 14, 2010
Date of Patent:
May 14, 2013
Assignee:
Korea Institute of Science and Technology
Inventors:
Kyung Youl Baek, Seung Sang Hwang, Seung-Sock Choi, Albert S. Lee, He Seung Lee, SungYoun Oh
Abstract: A liquid degassing apparatus is arranged to limit pervaporation through a membrane by attenuating pressure oscillations developed by a vacuum pump. The attenuation is obtained through a combination of one or more flow restrictors and added volume chambers fluidly interposed between the degassing chamber and the vacuum pump. The pressure oscillation attenuation may further inhibit cross-contamination of pervaporated solvents among a plurality of distinct degassing chambers.
Inventors:
David Henderson, Zach Gibler, Kenneth Marion Bowen, Stephanie Fulton Harris, Jay F. Perkins, Mohan Bokka Rao, Ryan Robert Berger, Michael T. Kopczewski