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Tianjin University
Tianjin University Of Traditional Chinese Medicine

Tianjin University patents


Recent patent applications related to Tianjin University. Tianjin University is listed as an Agent/Assignee. Note: Tianjin University may have other listings under different names/spellings. We're not affiliated with Tianjin University, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "T" | Tianjin University-related inventors


Novel crystalline form of cefamandole nafate compound, preparation and preparing method thereof

A novel crystalline form is defined by diffraction angle 2θ° of X-ray powder diffraction pattern and characteristic peak of differential scanning calorimetry (DSC). The novel crystalline form of Cefamandole Nafate is prepared as follows: adding Cefamandole Nafate in solid state to an organic solvent to form a suspension with a... Tianjin University

Catalytic cracking fractionation and absorption stabilization system, and energy saving method thereof

The present invention provides a catalytic cracking fractionation and absorption-stabilization system, and energy saving method thereof; the present invention is to arrange a waste heat refrigerator of the main fractionating tower, a waste heat refrigerator of rich gas and a waste heat refrigerator of stabilizer in a catalytic cracking fractionation... Tianjin University

Bidding distributed energy resource in micro-grid based on artificial immunity

The present invention discloses a micro-grid distributed energy resource bidding method based on artificial immunity including the following steps: processing the collected information by a bidding unit agent to form artificial immune antigen of quotation environmental; performing solving based on artificial immune algorithm to obtain antibody meeting the interest of... Tianjin University

Cylindrical-component grinding device, and workpiece advancing apparatus and grinding method thereof

A double-disc straight groove cylindrical-component surface grinding disc, includes a first grinding disc and a second grinding disc, rotating relative to each other; the the first grinding disc's working face is planar; the second grinding disc's surface, opposite the first grinding disc, includes a set of radial straight grooves, with... Tianjin University

Double-disc straight groove cylindrical-component surface grinding disc

A double-disc straight groove cylindrical-component surface grinding disc, includes a first grinding disc and a second grinding disc, rotating relative to each other; the the first grinding disc's working face is planar; the second grinding disc's surface, opposite the first grinding disc, includes a set of radial straight grooves, with... Tianjin University

Polysiloxane/fluorinated poss hybrid coatings, preparation and anti-icing application thereof

The present invention discloses a preparation method for a fluorinated POSS/polysiloxane hybrid coating and the anti-icing application thereof The coating is prepared by mixing fluorinatedpolyhedral oligomericsilsesquioxanes (fluorinated POSS) comprising Si-H bonds and fluoro alkyl chains in the eight vertices with polysiloxane, and subsequently curing via hydrosilylation. Fluorinated POSS aggregates on... Tianjin University

New crystal form of pantoprazole sodium compound and preparation method therefor

A novel crystalline form is defined by using diffraction angle 2θ° of X-ray powder diffraction pattern and characteristic peaks of differential scanning calorimetry (DSC). Pantoprazole Sodium solid is added to an alcohol solvent to form a suspension with a concentration of 0.05˜0.2 g/mL, and then an antioxidant is added to... Tianjin University

Current accumulative pixel structure for cmos-tdi image sensor

The present invention relates to technical field of analog integrated circuit design. TDI function is better realized by CMOS image sensor and it improves scanning frequency of the CMOS-TDI image sensor and extends application range of TDI technique. To this end, the present invention proposes a technical solution of a... Tianjin University

High scanning frequency coms-tdi image sensor

The present invention relates to technical field of analog integrated circuit design. TDI function is better realized by CMOS image sensor and it improves scanning frequency of the CMOS-TDI image sensor and extends application range of TDI technique. To this end, the present invention proposes a technical solution of high... Tianjin University

Polyetherimide composite nanofiltration membrane and preparation method thereof

The present invention relates to a polyetherimide composite nanofiltration membrane and a preparation method thereof, the method comprises the following steps: (1) dissolving polyetherimide and an additive into an organic solvent, stirring and keeping aside for deaeration to prepare a casting solution, blade coating of the casting solution onto a... Tianjin University

Novel industrial crystallization cefuroxime sodium and preparation thereof

It discloses a new industrial crystallization method of Cefuroxime Sodium, wherein supercritical fluid extraction technology and traditional crystalline technology are combined to realize the recrystallization of Cefuroxime Sodium. Processes such as extraction, adsorption, crystallization and drying are carried out with a supercritical fluid, a solvent, an extraction cell and a... Tianjin University

Novel engine controlled by combustion reaction path and regulating method thereof

The present invention discloses a novel engine controlled by combustion reaction path, which cylinders comprise working cylinders and reforming cylinders. According to the operational condition of engine, the engine is used for compressing, heating and reforming the fuel injected from the reforming cylinder injector; by controlling the reaction boundary conditions... Tianjin University

Affinity peptide ligand of mouse polyomavirus capsomer and designed screening method thereof

Affinity peptide ligands of mouse polyomavirus capsomers and a designed screening method thereof. The affinity peptide ligands can be used for separation and purification of the capsomers.... Tianjin University

Digital pixel exposure method by using multiple ramp voltage as reference voltage

The present invention relates to a CMOS image sensor. The present invention provides a digital pixel sensor capable of maintaining consistency between two reference voltage changing rates. To this end, the invention proposes a technical solution in which a digital pixel exposure method by using multiple ramp voltage as reference... Tianjin University

Five-degree-of-freedom hybrid robot with rotational supports

The present disclosure discloses a five-degree-of-freedom hybrid robot with rotational supports. A first and a second fixed shaft seats are rotatably connected to a first and a second rotational support through a hinge, respectively. One end of a first length adjustment device runs through the first rotational support, and the... Tianjin University

Method for solving the decomposition-coordination calculation based on block bordered diagonal form (bbdf) model using data center

The present invention proposes a method for solving the decomposition-coordination calculation based on Block Bordered Diagonal Form(BBDF) model by using data center. During the solving process, partitioning the electric power system network by using the existing network partitioning method to achieve the grid partition, and setting the parameters of virtual... Tianjin University

Cylindrical single-piece lithium-ion battery of 400ah and its preparation method

A cylindrical single-piece lithium-ion battery of 400 Ah includes: a cylindrical battery enclosure (1), a battery mandrel (3), a plurality of tabs (4), a wiring terminal (6), a positive and negative electrode cover (11); a positive electrode sheet, said battery positive electrode is composed of LiFePO4, conductive carbon-black, graphite, adhesive... Tianjin University

New crystalline form of cefamandole sodium compound, formulation and preparation method thereof

A novel crystalline form is defined by diffraction angle 2θ° of X-ray powder diffraction pattern and characteristic peak of differential scanning calorimetry (DSC). The novel crystalline form of Cefamandole Nafate is prepared as follows: adding Cefamandole Nafate in solid state to an organic solvent to form a suspension with a... Tianjin University

Omeprazole sodium semihydrate and preparation method thereof

It discloses Omeprazole Sodium semihydrate and preparation method thereof, wherein every mole of Omeprazole Sodium semihydrate contains 0.5 mole of water, and it has an X-ray diffraction pattern comprising characteristic peaks at diffraction angles 2θ of 6.26°±0.1°, 11.10°±0.1°, 12.20°±0.1°, 15.58°±0.1°, 16.02°±0.1°, 17.12°±0.1°, 19.08°±0.1°, 21.00°±0.1°, 22.68°±0.1°, 23.48°±0.1°, 24.08°±0.1°, 26.52°±0.1° and 28.08°±0.1°.... Tianjin University

New crystal form of cefathiamidine compound and preparation method therefor

A novel crystalline form of Cefathiamidine compound and its preparation method, characterizing in its X-ray powder diffraction pattern and differential scanning calorimetry thermogram. Dissolving Cefathiamidine compound with a purity of 98% or higher in a solvent at a temperature of 30˜45° C. to form a solution, whose concentration is controlled... Tianjin University

Method for preparing spherical clopidogrel hydrogen sulfate polymorph i

This invention provides a new preparation method of Clopidogrel Hydrogen Sulfate spherical crystal form I, using single 2-butanol as solvent, controlling the concentration, addition way and addition speed of sulfuric acid used to salify to shorten the process time, thus separating out Clopidogrel Hydrogen Sulfate from solution system stably with... Tianjin University








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