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1793results about How to "Increase use" patented technology

Targeted and high density drug loaded polymeric materials

Polymeric delivery devices have been developed which combine high loading/high density of molecules to be delivered with the option of targeting. As used herein, “high density” refers to microparticles having a high density of ligands or coupling agents, which is in the range of 1000-10,000,000, more preferably between 10,000 and 1,000,000 ligands per square micron of microparticle surface area. A general method for incorporating molecules into the surface of biocompatible polymers using materials with an HLB of less than 10, more preferably less than 5, such as fatty acids, has been developed. Because of its ease, generality and flexibility, this method has widespread utility in modifying the surface of polymeric materials for applications in drug delivery and tissue engineering, as well other other fields. Targeted polymeric microparticles have also been developed which encapsulate therapeutic compounds such as drugs, cellular materials or components, and antigens, and have targeting ligands directly bound to the microparticle surface. Preferred applications include use in tissue engineering matrices, wound dressings, bone repair or regeneration materials, and other applications where the microparticles are retained at the site of application or implantation. Another preferred application is in the use of microparticles to deliver anti-proliferative agents to the lining of blood vessels following angioplasty, transplantation or bypass surgery to prevent or decrease restenosis, and in cancer therapy. In still another application, the microparticles are used to treat or prevent macular degeneration when administered to the eye, where agents such as complement inhibitors are administered.
Owner:YALE UNIV

Intelligent video monitoring method and system thereof

The invention relates to an intelligent video monitoring method and a system thereof. The system comprises a camera, a first alarm device, a coding processor, a data analyzing processor and a display device. The method comprises the steps of detecting and tracking move targets. The intelligent video monitoring method and the system are executed on the base of common network television monitoring, not only have the advantages of common intelligent video monitoring, but also can bring better income for users. The invention mainly has the following advantages of (1) being capable of reliably monitoring all day long with 24*7; (2) being capable of improving alarm precision due to a strong intelligent characteristic; (3) being capable of improving response speed due to the strong intelligent characteristic; and (4) being capable of effectively enlarging the use of video resources.
Owner:SHENZHEN XINYI TECH CO LTD

Light Emitting, Photovoltaic Or Other Electronic Apparatus and System

ActiveUS20100065863A1Reduces finish costLow temperature processingMaterial nanotechnologyCathode ray tubes/electron beam tubesRefractive indexSemiconductor
The present invention provides an electronic apparatus, such as a lighting device comprised of light emitting diodes (LEDs) or a power generating apparatus comprising photovoltaic diodes, which may be created through a printing process, using a semiconductor or other substrate particle ink or suspension and using a lens particle ink or suspension. An exemplary apparatus comprises a base; at least one first conductor; a plurality of diodes coupled to the at least one first conductor; at least one second conductor coupled to the plurality of diodes; and a plurality of lenses suspended in a polymer deposited or attached over the diodes. The lenses and the suspending polymer have different indices of refraction. In some embodiments, the lenses and diodes are substantially spherical, and have a ratio of mean diameters or lengths between about 10:1 and 2:1. The diodes may be LEDs or photovoltaic diodes, and in some embodiments, have a junction formed at least partially as a hemispherical shell or cap.
Owner:UNITED STATES GOVERNMENT AS REPRESENTED BY THE ADMINISTATOR OF THE NAT AERONAUTICS & SPACE ADMINSTRATION +1

Intelligent container or the like and use thereof

The invention relates to an intelligent container or the analogs thereof, which is technologically characterized in that the invention consists of two parts of the installation power and an intelligent terminal with an entrance guard and an electronic lock (an intelligent lock) which is built-in arranged in an antenna integration; by combining with a lifting device, the invention is provided with an intelligent container with a function of lifting self-loading and unloading or the analogs. By integrated application of the technology such as the intelligent terminal combining with satellite positioning, the wireless communication, the RFID radio frequency identification, the network and the computer calculation, the real-time performance, the controllability and the security of freight transportation in the container can be solved and extend to a client as a temporary warehouse, which saves the automobile resources and waiting time and realizes the freight path information management which is a highest level of logistics business that anyone loads or unloads the freight anywhere and at anytime, the freight is in any location and in any status, the recording and monitoring of the freight environmental status in transporting the freight and the freight information and flow business can be inquired, traded and stowage planned on the network.
Owner:沈军

Apparatus and method for preparing aminobenzene by nitrobenzene gas-phase hydrogenation

The invention discloses a device and method to prepare aniline by the nitrobenzene gas phase hydrogenization, and the device mainly includes a fluidized bed reactor set at the raw material gas inlet at the bottom of the reactor, a first gas distributor on the top of the gas inlet, a second gas distributor separating the reactor in the middle of axial height of the reactor into two catalyst dense phase regions, and heat exchangers in two catalyst dense phase regions; catalyst overflow device connected with two catalyst dense phase regions and gas-solid separator. It also discloses a method to prepare aniline by the device, mainly including: the steps of controlling the mol ratio of hydrogen gas to nitrobenzene, controlling the temperature in two catalyst dense phase regions, etc. It has advantages of large reactor operation flexibility, high nitrobenzene conversion, high aniline production selectivity, high product purity, etc.
Owner:TSINGHUA UNIV

Construction site safety helmet wearing detection system and method

The present invention discloses a construction site safety helmet wearing detection system and method, belonging to the field of video identification detection. Aiming at problems that mis-identification is easily generated, there are many data requirements of a safety helmet and the identification result is not good in the prior art, the present invention provides a construction site safety helmet wearing detection system and method, a video device and a detection system. The method comprises the steps of: A, collecting video monitoring images, and establishing a detection and identificationmodel; B, collecting real-time monitoring images of a construction site to perform detection of moving objects, and uploading images of the moving objects to an identification system if the images ofthe moving objects are detected; C, receiving the images sent in the step B by the identification system to perform detection and identification and determine the state of a helmet; D, transmitting aresult to a message queue; and E, displaying a detection and identification result. The construction site safety helmet wearing detection system and method can accurately determine whether there is asafety helmet or not, required original data is few and identification is accurate.
Owner:安徽金禾软件股份有限公司

Two-stage gasification method and gasification device for fuels with wide size distribution

The invention relates to a two-stage gasification method and a gasification device for a fuel with wide size distribution. The two-stage gasification method for the fuel with wide size distribution comprises the steps of 1) adding the fuel to a fluidized bed pyrolyzer by a feeding device; adding a gasifying agent to the fluidized bed pyrolyzer; drying / pyrolyzing or partly gasifying the fuel under semicoking of the pyrolyzer and heating of the gasifying agent; and 2) sending the solid and gas generated in the step 1) to a fluidized bed gasification furnace, adding the gasifying agent to the fluidized bed gasification furnace, finishing complete gasification of semicoke; removing tar by high-temperature pyrolysis, part oxidization and semicoke catalytic reforming in the fluidized bed so as to produce clean gas. With the adoption of the method, the traditional fuel gasification process is divided into a material pyrolysis stage and a semicoke gasification stage, which are performed in an upper fluidized bed pyrolyzer and a lower fluidized bed gasification furnace.
Owner:INST OF PROCESS ENG CHINESE ACAD OF SCI

Super high molecular weight polyethylene preparation method and its post-treatment process

InactiveCN1569908AGood mechanical propertiesGood flow rate and processabilityHydrocarbon solventsAluminium
The invention relates to a super high molecular weight polyethylene preparation method and its post-treatment process by using hydrocarbons solvent as scattering medium, titanium compound as catalyst, organo-aluminium compound as catalyst promoter, thus obtaining super high molecular weight polyethene, wherein the dispersant alkyl hydrocarbons can be normal hexane, isobutene, hexylene, the titanium compound in the catalyst can be one or mixture of more than one of TiBr4, Ti(OCH3)Cl3, Ti(OCH3)Cl2, Ti(OCH3)4.
Owner:于勇

Method, device and system for controlling air conditioner according to scenes in virtual world

The invention discloses a method, device and system for controlling an air conditioner according to scenes in a virtual world. The method comprises the following steps that at least one self-defined scene in the virtual world is preset, and each scene corresponds to the triggering condition of the scene; the information of the current environments where virtual characters are located in the virtual world is acquired; the current environment information is compared with the triggering conditions of the scenes, and the current scenes where the virtual characters are located are obtained; control commands corresponding to the current scenes are generated; the control commands are sent to an air conditioner controller in the real world, and the air conditioner conducts output according to the control commands; and the device comprises a preset module, an acquisition module, a comparison module, a generation module and a sending module. The system comprises the device. According to the method, device and system, the air conditioner output is controlled according to the environment change of the visual world, so that users can truly feel the environments where the visual characters are located. By the adoption of the method, device and system, the purpose of the air conditioner is extended, the new purposes except the comfort of the air conditioner are generated, and the joy is brought to the life of the users.
Owner:HANDAN MIDEA REFRIGERATION EQUIP +1
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