Patents Assigned to Sciences
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Publication number: 20190202689Abstract: In a method of manufacturing a highly stretchable three-dimensional (3D) percolated conductive nano-network structure, a 3D nano-structured porous elastomer including patterns distributed in a periodic network is formed. A surface of the 3D nano-structured porous elastomer is changed to a hydrophilic state. A polymeric material is conformally adhered on the surface of the 3D nano-structured porous elastomer. The surface of the 3D nano-structured porous elastomer is wet by infiltrating a conductive solution in which a conductive material is dispersed. A 3D percolated conductive nano-network coupled with the 3D nano-structured porous elastomer is formed by evaporating a solvent of the conductive solution and removing the polymeric material.Type: ApplicationFiled: December 12, 2016Publication date: July 4, 2019Applicant: Korea Advanced Institute of Science and TechnologyInventors: Seok-woo Jeon, Dong-hwi Cho
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Publication number: 20190201406Abstract: The invention relates to N-(substituted-phenyl)-sulfonamide compounds, which are extremely useful as inhibitors of protein kinases (e.g. PERK kinase) and accordingly can be used for the treatment of cell proliferative disorders, such as cancer, or diseases associated with activated unfolded protein response pathways, such as Alzheimer's disease. The present invention also provides methods for preparing these compounds, pharmaceutical compositions comprising these compounds, and methods of treating diseases utilizing pharmaceutical compositions comprising these compounds.Type: ApplicationFiled: June 19, 2017Publication date: July 4, 2019Applicant: Nerviano Medical Sciences S.R.L.Inventors: Simona Bindi, Davide Carenzi, Ilaria Motto, Maurizio Pulici
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Publication number: 20190207093Abstract: The present disclosure relates to a magnon spin valve device, a magnon sensor, a magnon field effect transistor, a magnon tunnel junction and a magnon memory. A magnon spin valve device may comprise a first ferromagnetic insulation layer, a non-magnetic conductive layer disposed on the first ferromagnetic insulation layer, and a second ferromagnetic insulation layer disposed on the non-magnetic conductive layer.Type: ApplicationFiled: December 19, 2018Publication date: July 4, 2019Applicant: Institute of Physics, Chinese Academy of SciencesInventors: Xiufeng HAN, Ping TANG, Chenyang GUO, Caihua WAN
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Publication number: 20190200589Abstract: The present invention relates to: a transgenic Caenorhabditis elegans in which a glutamine tRNA 5? terminus-derived fragment (Gln 5?-tsRNA) is overexpressed; a preparation method therefor; and a method for screening for aging-associated factors by using the transgenic Caenorhabditis elegans. A transgenic Caenorhabditis elegans model provided in the present invention is an animal model in which Gln 5?-tsRNA is overexpressed such that aging is inhibited. When the model of the present invention is used, anti-aging mechanisms can be easily investigated, thereby significantly contributing to various research fields such as that of developing new anti-aging drugs and screening for age-inducing materials.Type: ApplicationFiled: April 21, 2017Publication date: July 4, 2019Applicants: Postech Academy-Industry Foundation, Institute for Basic Science, Daegu Gyeongbuk Institute of ScienceInventors: Hong Gil NAM, Gyoo Yeol JUNG, Seung Jae LEE, Woo Seon HWANG, Gi Won SHIN, Mi Hwa SEO
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Publication number: 20190201836Abstract: A method for recovering hydrogen which is capable of efficiently recovering high concentration hydrogen gas by adsorbing and removing hydrocarbon gas such as carbon dioxide from biomass pyrolysis gas under a relatively low pressure, and also capable of storing the recovered high concentration hydrogen gas, preferably, in a cartridge type container that can be used as is as a hydrogen storing container for an apparatus equipped with a fuel cell. The method includes a first purifying stare of purifying biomass pyrolysis gas and a second purifying stage of purifying the obtained purified gas under a pressure equal to or less than the pressure in the first purifying stage to recover gas that contains hydrogen, and further includes a hydrogen storing stage of feeding the gas containing hydrogen recovered in the second purifying stage into the container filled with a hydrogen storage alloy and storing high purity hydrogen.Type: ApplicationFiled: August 23, 2016Publication date: July 4, 2019Applicants: Japan Blue Energy Co., Ltd., Tokyo University of Science FoundationInventors: Kiyoshi Dowaki, Noboru Katayama, Naoki Dowaki, Mitsuo Kameyama
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Publication number: 20190201173Abstract: A damping dental post key configured to implant a dental root post for restoration of a tooth is described. The dental post key includes a body for handling and a post carrier having a key shape with respect to a head portion of the dental root post. During implantation of the dental post, rotation of the body compresses a set of springs in contact with the post carrier reducing a reaction force to a tooth root. In this way a limited force will be applied and a root fracture can be prevented. Further, the dental post key can be configured to have a fixed movement in a counterclockwise direction to remove the dental post and a free quarter-cycle movement with effort in a clockwise direction.Type: ApplicationFiled: March 7, 2019Publication date: July 4, 2019Applicants: National Guard Health Affairs, King Saud bin Abdulaziz University for Health Sciences, King Abdullah International Medical Research CenterInventor: Bassam Nawaf Srayeddin
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Publication number: 20190207074Abstract: A thermal barometric altimeter has a base, a suspension structure, and a sensing layer. The suspension structure is formed on the base and a cavity is formed between the base and the suspension structure. A depth of the cavity is equal to or shallower than 1 micrometer. The suspension structure has at least one etch window to form a suspension part and at least one supporting part. The cavity is below the at least one etch window and communicates with the at least one etch window. The sensing layer is formed on a top surface of the suspension part and a top surface of the at least one supporting part.Type: ApplicationFiled: May 18, 2018Publication date: July 4, 2019Applicant: National Kaohsiung University of Science and TechnologyInventors: Chung-Nan Chen, Wen-Yuan Lan
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Publication number: 20190201341Abstract: The present invention provides methods and systems for producing liposomes by filtration. The methods include passing a heated lipid suspension through a filter assembly comprising two or more filters connected in series, wherein an orifice is disposed between adjacent filters. The methods and systems can produce liposomes having an average diameter that is less than half the diameter of the filter pores. Further, the methods and systems can produce liposomes with <100 nm average diameter, even when the liposomes comprise at least 30% sterol.Type: ApplicationFiled: June 28, 2017Publication date: July 4, 2019Applicant: Verily Life Sciences LLCInventors: Stephen Morton, Zach Scott
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Publication number: 20190201310Abstract: An aqueous composition with a higher-than-neutral pH includes a significant amount of one or more surfactants and large amounts of osmotically active solutes. This composition, as well as an acidic counterpart and solid materials, can be used in a variety of applications such as wound care, oral care, medical equipment reprocessing, healthcare acquired infection and implant treatment.Type: ApplicationFiled: November 15, 2018Publication date: July 4, 2019Applicant: Next Science IP Holdings Pty LtdInventor: Matthew F. Myntti
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Publication number: 20190207570Abstract: One example device for providing wireless power includes a power supply; a power amplifier coupled to the power supply, the power amplifier comprising a first switch and a second switch coupled to the power supply and to a common switch output, and a pulse-width modulator (“PWM”) coupled to the power amplifier, the PWM configured to substantially simultaneously toggle each of the first and second switches between open and closed states, and to maintain the first and second switches in opposite open and closed states; a controller coupled to the power supply and the PWM, the controller configured to: receive a sensor signal indicating an impedance of a load; determine a duty cycle of the PWM based on the sensor signal; and adjust an output voltage of the power supply based on the duty cycle of the PWM.Type: ApplicationFiled: December 19, 2018Publication date: July 4, 2019Applicant: Verily Life Sciences LLCInventor: Arvind Govindaraj
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Patent number: 10340507Abstract: Disclosed is method of preparing a selenium carbon composite material and a use of the selenium carbon composite material in a cathode of a lithium selenium secondary battery. A battery formed with a cathode of the disclosed selenium carbon composite material has high energy density and stable electrochemical performance. The disclosed selenium carbon composite material can effectively shorten the migration distance of lithium ions during charging and discharging of the battery and improve conductivity and utilization of selenium after compounding carbon and selenium. Multiple batteries formed with cathodes of the disclosed selenium carbon composite material can be assembled into a lithium selenium pouch-cell battery having stable electrochemical performance and high energy density.Type: GrantFiled: September 12, 2016Date of Patent: July 2, 2019Assignees: Institute of Chemistry, Chinese Academy of Sciences, II_VI IncorporatedInventors: Yu-Guo Guo, Shuaifeng Zhang, Yaxia Yin
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Patent number: 10337050Abstract: The invention relates to methods, compositions, devices, systems and kits as described including, without limitation, reagents and mixtures for determining the identity of nucleic acids in nucleotide sequences using, for example, sequencing by synthesis methods. In particular, the present invention contemplates the use of polyphenolic compounds, known as antioxidant additives, to improve the efficiency of Sequencing-By-Synthesis reactions. For example, gallic acid (GA) is shown herein to be one of many exemplary SBS polyphenolic additives.Type: GrantFiled: February 8, 2017Date of Patent: July 2, 2019Assignee: Qiagen Sciences, LLCInventors: Jerzy Olejnik, Michel Georges Perbost
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Patent number: 10337099Abstract: An apparatus and a method for coating an inner wall of a metal tube are provided. The apparatus for coating an inner wall of a metal tube includes mounting posts on which both end openings of a metal tube are mounted and configured to block the inside of the metal tube from the ambient air so that a pressure in the metal tube is adjustable by the vacuum exhaust and inflow of process gases, a sputtering target metal tube installed inside the metal tube coaxially with the metal tube, a pulse electromagnet installed around an outside perimeter of the metal tube coaxially with the metal tube to apply a pulse magnetic field in an axial direction of the metal tube, an electromagnetic pulse power supply unit configured to apply pulse power to the pulse electromagnet, and a sputtering pulse power supply unit configured to synchronize a negative high-voltage pulse with the pulse power applied to the pulse electromagnet and apply to the sputtering target metal tube.Type: GrantFiled: August 18, 2016Date of Patent: July 2, 2019Assignee: Korea Institute of Science and TechnologyInventors: Seung Hee Han, Se Hoon An, Geun Hyuk Lee, In Seol Song, Seong Woo Jang
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Patent number: 10338275Abstract: Systems and methods are described that relate to a nanophotonic optical system. The nanophotonic optical system may be configured to transmit light in a range of wavelengths. The nanophotonic optical system includes at least one nanophotonic element, which includes a two-dimensional arrangement of sub-wavelength regions of a first material interspersed within a second material, the first and second materials having different indices of refraction. The at least one nanophotonic element includes a surface having a curvature and an optical phase transfer function dependent on the curvature of the surface. The nanophotonic optical system includes an actuator configured to modify the curvature of the surface and a controller. The controller is configured to determine a threshold optical phase transfer function and cause the actuator to modify the curvature of the surface to provide the threshold optical phase transfer function.Type: GrantFiled: May 27, 2016Date of Patent: July 2, 2019Assignee: Verily Life Sciences LLCInventors: Victor Marcel Acosta, James Michael Higbie, Supriyo Sinha, Eden Rephaeli, Andrew Homyk, John D. Perreault
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Patent number: 10341017Abstract: A visible light audio system is operable to enable free space optical communication of audio signals via transmission of modulated light intensity at a light source to a photo diode being operably engaged with a demodulator and audio output device. Embodiments of the visible light audio system may be utilized, for example, in commercial, residential, or church buildings to transmit audio signals to occupants via the overhead lighting of the building. Embodiments of the present disclosure may be utilized in any commercial application where line of sight transmission of an audio signal is required or beneficial for occupants of an interior structure to receive a location-specific audio message.Type: GrantFiled: April 20, 2018Date of Patent: July 2, 2019Assignee: Wave Sciences, LLCInventors: James Keith McElveen, Noah I. Schiffman, David C. Kroop
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Patent number: 10340373Abstract: The present invention relates to the technical field of the power semiconductor device relates to a reverse conducting insulated gate bipolar transistor (RC-IGBT). The RC-IGBT comprises a P-type region, an N-type emitter region, a P-type body contact region, a dielectric trench, a collector region, and an electrical filed cutting-off region. The beneficial effect of the present invention is that, when compared with traditional RC-IGBT, the IGBT of the present invention can eliminate negative resistance effect and effectively improve the performance of forward and reverse conduction.Type: GrantFiled: May 22, 2017Date of Patent: July 2, 2019Assignee: University of Electronic Science and Technology of ChinaInventors: Xiaorong Luo, Gaoqiang Deng, Kun Zhou, Qing Liu, Linhua Huang, Tao Sun, Bo Zhang
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Patent number: 10340388Abstract: It is an object of the invention to provide a thin film transistor and a method for producing the same, which will easily achieve self-aligned formation of a source/drain region without through processes under a vacuum or a low pressure or with no use of expensive equipment.Type: GrantFiled: April 25, 2018Date of Patent: July 2, 2019Assignees: Japan Advanced Institute of Science and Technology, Sumitomo Seika Chemicals Co., Ltd.Inventors: Satoshi Inoue, Tatsuya Shimoda, Nobutaka Fujimoto, Kiyoshi Nishioka, Shuichi Karashima
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Patent number: 10342048Abstract: The present disclosure relates to a 5G communication system or a pre-5G communication system for supporting higher data transmission rate compared to beyond 4G communication system such as LTE. A terminal, according to various embodiments of the present disclosure, comprises: a reception unit for receiving pilot signals; a processor for measuring reception strength of the pilot signals, determining beam-based random access participation on the basis of the measured reception strength, and controlling for an attempt for a beam-based random access if a random access is beam-based random access participation and an attempt for normal random access if not; and a transmission unit for transmitting a random access signal on the basis of the random access attempt.Type: GrantFiled: May 30, 2016Date of Patent: July 2, 2019Assignees: Samsung Electronics Co., Ltd., Korea Advanced Institute of Science and TechnologyInventors: Sunheui Ryoo, Sung-Jin Park, Nam-I Kim, Dong-Ho Cho
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Patent number: 10336785Abstract: The present invention provides methods, compositions, mixtures and kits utilizing deoxynucleoside triphosphates comprising a 3?-O position capped by a group comprising methylenedisulfide as a cleavable protecting group and a detectable label reversibly connected to the nucleobase of said deoxynucleoside. Such compounds provide new possibilities for future sequencing technologies, including but not limited to Sequencing by Synthesis.Type: GrantFiled: November 4, 2016Date of Patent: July 2, 2019Assignee: Qiagen Sciences, LLCInventors: Mong Sano Marma, Jerzy Olejnik, Ilia Korboukh
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Patent number: 10336762Abstract: Provided is a compound of Formula (I) wherein the variable groups are defined herein.Type: GrantFiled: February 15, 2018Date of Patent: July 2, 2019Assignee: Gilead Sciences, Inc.Inventors: Elizabeth M. Bacon, Gediminas Brizgys, Elbert Chin, Chienhung Chou, Jeromy J. Cottell, John O. Link, James G. Taylor, Winston C. Tse, Nathan E. Wright, Zheng-Yu Yang, Jennifer R. Zhang, Sheila M. Zipfel