Abstract: The present invention relates to methods for preparing porous natural or synthetic material scaffolds with keratin for improving cell affinity.

Abstract: A method for making items of clothing having shape memory, the method comprising: synthesizing (31) a shape memory polyurethane; subjecting (34) the shape memory polyurethane to wet spinning, dry spinning, melt spinning or multi-component spinning in order to produce shape memory fibers; and knitting or weaving (36) the shape memory fibers to form the item of clothing.

Abstract: An optical lens for a light source has an incidence surface receiving light rays emitted from a light source and an aspherical emitting surface optically coupled with the incidence surface for receiving light rays from the incidence surface and emitting light rays received from the incidence surface. The incidence surface defines a cavity for receiving the light source. An opaque or semi-opaque bottom surface adjoins the incidence surface and emitting surface. A lighting device has a substrate, a lighting source located on the substrate, and the optical lens located with the substrate and enclosing the lighting device. A strip light has an elongate substrate having light sources and respective lenses distributed longitudinally along the substrate. Such a strip light using the lens is suitable for lighting the interior of a commercial or domestic refrigerator, chillier cabinet, or other enclosure.

Abstract: A fundus camera using infrared light sources, which included an imaging optical path and an optical path for focusing and positioning and two optical paths share a common set of retina objective lens, and a computer-assisted method for retinal vessel segmentation in general and diabetic retinopathy (DR) image segmentation in particular. The method is primarily based on Multiscale Production of the Matched Filter (MPMF) scheme, which together the fundus camera, is useful for non-invasive diabetic retinopathy detection and monitoring.

Abstract: An intelligent adjustable mannequin, comprising a body form parameter input module (6), and a model trunk structure (1). An adjustment panel is disposed on the model trunk structure (1) according to a body form parameter; the adjustment panel and the model trunk structure (1) are provided with a girth adjustment mechanism therebetween; the model trunk structure (1) is also provided with a detector (7) thereof; the detector (7) detects the body form parameter inputted by the body form parameter input module (6); the girth adjustment mechanism controls the relative motion of the adjustment panel and the trunk structure (1) to precisely adjust a girth parameter; the trunk structure (1) is further provided with a length adjustment mechanism thereon; the length adjustment mechanism controls the vertical motion of each part of the trunk structure (1) to precisely adjust a length parameter.

Abstract: A method of fabricating a porous metal-based biomaterial, the method includes dispersing microwave susceptors into organic solvent to form a homogeneous suspension, dispersing bioactive fillers into organic solvent to form a homogeneous solution, mixing metal powder with the homogeneous solution and the homogeneous suspension to form a mixture, cold-pressing the mixture into a compact with predefined shape and size, placing the compact in a sintering container, and emitting microwave to heat the compact and remove the organic solvent resided in the compact at the same time.

Abstract: A wearable robotic device for the rehabilitation training of a limb with moisture and pressure management functions. Such wearable robotic device comprises a motor rotation system and a bracing system, wherein the motor rotation system comprises a motor and a motor control system; and the bracing system comprises a framework of structural members that is attachable to and detachable from the limb, one or more textile bracing cushions and one or more fastening belts attached to each of the textile bracing cushions such that the fastening belts and the textile bracing cushions in combination are capable of attaching the wearable robotic device onto the limb.

Abstract: A system (10) for beamforming using a microphone array, the system (10) comprising: a beamformer consisting of two parallel adaptive filters (12, 13), a first adaptive filter (12) having low speech distortion (LS) and a second adaptive filter (13) having high noise suppression (SNR); and a controller (14) to determine a weight (?) to adjust a percentage of combining the adaptive filters (12, 13) and to apply the weight to the adaptive filters (12, 13) for an output (15) of the beamformer.

Abstract: A textile for providing traditional Chinese medicine therapy to a wearer using electronic stimulation includes at least two conductive paths that are made from conductive textile material, the conductive paths are separated by nonconductive textile material, at least one pair of electrodes attach to the conductive paths corresponding to specific part of body or acupoints according to traditional Chinese medicine theory, and an electronic stimulation signal controller configured to conduct electronic stimulation signals to the electrodes via the conductive paths.

Abstract: A system using a three-coil topology for wireless power transfer is disclosed. The system comprises a primary resonator coupled to a power source, a repeater resonator and a receiver resonator. The primary resonator has a primary coil, and the repeater resonator has a repeater coil adjacent to the primary coil. The repeater coil and the primary coil are separated by a distance selected, and the repeater coil is configured, to amplify a primary-coil current by inductively generating a repeater-coil current that is substantially greater than the primary-coil current. A magnetic field contributed from both the primary-coil current and the repeater-coil current is generated while the power source needs not provide a terminal voltage across the repeater coil, thereby discouraging occurrence of voltage stress at the power source. The receiver resonator has a receiver coil, which receives the magnetic field to inductively generate a receiver-coil current for feeding to a load.

Abstract: A head-mountable EEG electrode-containing device is provided based on radially adjustable electrodes to fit the wearer's unique head size and shape. The head-mountable device with an electrode array positioned therein includes multiple head-mountable device sections that are interconnected by mechanical fasteners to facilitate sizing and positioning of the head-mountable device. An array of resilient sleeves is positioned within each head-mountable device section. Each resilient sleeve houses an individual electrode and is deformable for self-orienting. The deformation of the sleeve is such that a central axis passing through the individual electrode housed within the resilient sleeve is maintained in a position approximately normal to a plane tangential to a scalp portion positioned beneath that electrode.

Abstract: An organic electrochemical transistor (OECT) that may be used as a biosensor is built up by layers applied to a monofilament. A first conducting layer applied to the monofilament includes generally cylindrical source and drain contacts with a gap therebetween. An electro-active layer of an organic material altering its electrical conductivity through a change in redox state is in electrical contact with the source and drain contacts, and has a transistor channel interface for contacting an electrolyte. A gate electrode is spaced apart from the first monofilament, and may comprise a cylindrical layer built up on another length of monofilament.

Abstract: The present invention teaches a system for the automated palpation testing of a patient, including the use of a robotic device with a actuating element thereto. The system is useful for testing patients at risk of nerve degradation, such as diabetic sufferers. The system includes a controller for programming the robotic device to administer the test in a particular pattern, and a storage medium for storing the results of the test. The system allows a more accurate determination of the stage of nerve degradation, as well as being more standardized because of the inclusion of automation technology.

Abstract: The present invention relates to a method for synthesizing water-soluble particles, the method includes providing a solution including a lanthanide compound, a halide compound, and a first solvent; introducing a capping agent into the solution to form a mixture; heating the mixture under pressure to produce the particles; and recovering the particles from the mixture. The present invention also relates to a water-soluble particle having a surface functional group. The particles exhibit up-conversion luminescence utilizing NIR excitation, wherein the particles are synthesized in a one-pot process.

Abstract: The present invention relates to a method of making a coated substrate, and products therefrom, using a coating possessing a nanoparticle having a shell containing a hydrophilic nitrogen containing compound and a vinylic polymer having quaternary ammonium compounds, and a core made of at least a hydrophobic vinylic polymer, wherein such coated substrate exhibits antibacterial properties without the use of harmful organic preservatives.

Abstract: The presently claimed invention provides a highly conductive composite used for electric charge transport, and a method for fabricating said composite. The composite comprises a plurality of one-dimensional semiconductor nanocomposites and highly conductive nanostructures, and the highly conductive nanostructures are incorporated into each of the one-dimensional semiconductor nanocomposite. The composite is able to provide fast electric charge transport, and reduce the rate of electron-hole recombination, ultimately increasing the power conversion efficiency for use in solar cell; provide fast electrons transport, storage of electrons and large surface area for adsorption and reaction sites of active molecular species taking part in photocatalytic reaction; enhance the sensitivity of a surface for biological and chemical sensing purposes for use in biological and chemical sensors; and lower the impedance and increase the charge storage capacity of a lithium-ion battery.

Abstract: The presently claimed invention provides a barium strontium titanate/strontium titanate/gallium arsenide (BST/STO/GaAs) heterostructure comprising a gallium arsenide (GaAs) substrate, at least one strontium titanate (STO) layer, and at least one barium strontium titanate (BST) layer. The BST/STO/GaAs heterostructure of the present invention has a good temperature stability, high dielectric constant and low dielectric loss, which enable to fabricate tunable ferroelectric devices. A method for fabricating the BST/STO/GaAs heterostructure is also disclosed in the present invention, which comprises formation of at least one STO layer on the GaAs substrate by a first laser molecular beam epitaxial system, and formation of at least one BST layer on the STO layer by a second laser molecular beam epitaxial system.

Abstract: This invention relates to bis-flavonoid compounds, their synthesis and use for inhibiting multidrug resistance in chemotherapy and protozoan infection, wherein the bis-flavonoids compounds have the formula:

Abstract: The presently claimed invention provides a barium strontium titanate/strontium titanate/gallium arsenide (BST/STO/GaAs) heterostructure comprising a gallium arsenide (GaAs) substrate, at least one strontium titanate (STO) layer, and at least one barium strontium titanate (BST) layer. The BST/STO/GaAs heterostructure of the present invention has a good temperature stability, high dielectric constant and low dielectric loss, which enable to fabricate tunable ferroelectric devices. A method for fabricating the BST/STO/GaAs heterostructure is also disclosed in the present invention, which comprises formation of at least one STO layer on the GaAs substrate by a first laser molecular beam epitaxial system, and formation of at least one BST layer on the STO layer by a second laser molecular beam epitaxial system.

Abstract: The present invention relates to method of manufacturing a prytheroid-treated fabric and manufactured products created thereby. Through the development and application of prytheroid nanocapsules to a fabric, the fabric exhibits insecticidal properties, even following successive washings and solar exposure.