Abstract: An electrical stimulation device includes a control circuit, a power supply circuit, and an electrical stimulation circuit. The power supply circuit provides a first power supply signal. The electrical stimulation circuit is controlled by the control circuit to generate an electrical stimulation signal according to the first power supply signal. The electrical stimulation signal includes two burst signals. A burst duty cycle of the first burst signal ranges from 0.0005% to 50%. A burst frequency of the first burst signal ranges from 0.1 Hz to 200 Hz. The burst signals are monophasic burst signals with opposite polarities or both are biphasic burst signals. Pulse frequencies of pulses in the monophasic burst signals and the biphasic burst signals range from 1000 Hz to 10 million Hz. Pulse duty cycles of the pulses in the monophasic burst signals and the biphasic burst signals range from 0.01% to 50%.

Abstract: A fixing device includes a circuit board, an insertion slot, and a fixing bracket. The circuit board has a peripheral recess, and the insertion slot is disposed on the circuit board. The fixing bracket is fixed in the peripheral recess, and the fixing bracket has a board, two lateral arms, and two guiding rails. The two lateral arms are connected to two corresponding sides of the board, and the two lateral arms are integrally formed from the board. In addition, the two guiding rails are respectively disposed at the two lateral arms, in which the two guiding rails extend towards the insertion slot.

Abstract: An inspection device for inspecting an analyte in a liquid is provided, including a light source module, a first polarizing member, a second polarizing member, a sensing member, and a calibration assembly. The light source module provides a light, and the first polarizing member is disposed between the light source module and the second polarizing member. An accommodating space for accommodating the aforementioned liquid is formed between the first polarizing member and the second polarizing member. The second polarizing member is disposed between the first polarizing member and the sensing member. When the inspection device inspects the liquid, a portion of the light passes through the first polarizing member, the liquid, and the second polarizing member and reaches the sensing member, and another portion of the light enters the calibration assembly.

Abstract: A fixing device includes a circuit board, an insertion slot, and a fixing bracket. The circuit board has a peripheral recess, and the insertion slot is disposed on the circuit board. The fixing bracket is fixed in the peripheral recess, and the fixing bracket has a board, two lateral arms, and two guiding rails. The two lateral arms are connected to two corresponding sides of the board, and the two lateral arms are integrally formed from the board. In addition, the two guiding rails are respectively disposed at the two lateral arms, in which the two guiding rails extend towards the insertion slot.

Abstract: The invention provides a thermally-polymerizable composition. The thermally-polymerizable composition includes a (meth)acrylate oligomer having one or more functional groups, a thermal initiator, and a plasticizer. The invention also provides a combined solution formed by the thermally-polymerizable composition via a solvent-free thermal polymerization reaction. The combined solution can be used for adhesion, coating, or packaging.

Abstract: The invention relates to a waterproof device and its electroconductive methods. The waterproof device comprises a body and a coating layer that cover a part or all of surface of the body. The coating layer comprises a recoverable deformation and non-electroconductive material or a material capable of generating quantum-tunnelling electrons. The thickness of the coating layer is more than 30 nm. Furthermore, the electroconductive methods include a contacting electroconductive method.

Abstract: The present invention provides an optical material composition, including: (a) an acrylate-based material; (b) an anti-yellowing agent, selected from the group consisting of an inorganic phosphorus-containing acid, a phosphate and a combination thereof; and (c) an initiator. After being cured, the composition of the present invention has good transmittance, anti-yellowing performance and high-temperature resistance.

Abstract: The invention provides a thermally-polymerizable composition. The thermally-polymerizable composition includes a (meth)acrylate oligomer having one or more functional groups, a thermal initiator, and a plasticizer. The invention also provides a combined solution formed by the thermally-polymerizable composition via a solvent-free thermal polymerization reaction. The combined solution can be used for adhesion, coating, or packaging.

Abstract: The present invention provides a thermally polymerizable composition, which comprises (a) a monomer; (b) a thermal initiator, (c) a plasticizer, wherein the monomer comprises a mono-functional acrylate monomer, a multi-functional acrylate monomer, or a mixture thereof. The present invention also provides a combined solution formed from said thermally polymerizable composition via solvent-free thermal polymerization. The polymer may be used for adhering, coating or sealing.

Abstract: The present invention provides an optical material composition, including: (a) an acrylate-based material; (b) an anti-yellowing agent, selected from the group consisting of an inorganic phosphorus-containing acid, a phosphate and a combination thereof; and (c) an initiator. After being cured, the composition of the present invention has good transmittance, anti-yellowing performance and high-temperature resistance.

Abstract: A photocurable adhesive composition is provided, which comprises: a) a (meth)acrylate oligomer having one or more functional groups, b) a mono-functional monomer, a multi-functional monomer, or a mixture thereof, c) a photoinitiator, and d) a plasticizer having a refractive index of no less than 1.48. The photocurable adhesive composition of the present invention has good light transmittance, high refractive index and appropriate flowability and softness, and is easy to be coated and adhered. The photocurable adhesive composition of the present invention can be applied to optical products and simplify the manufacture processes, and provide adhesion property while retaining good reworkability and optical properties.

Abstract: A process for preparing the drug-loaded cyanoacrylate nanoparticles is described. The cyanoacrylate nanoparticles which effectively deliver biological and therapeutic agents are synthesized by miniemulsion polymerization with surfactant, pluronic F127 or F68. Before initiation of polymerization, active agents with particularly highly hydrophobicity are dissolved in cyanoacrylate monomer. Compared with the drug-loaded polyalkylcyanoacrylate nanoparticles produced by emulsion polymerization, those produced by miniemulsion polymerization possess higher loading and encapsulation efficiencies. While the content of dissolved agents increases, furthermore, the loading and encapsulation efficiencies increase concurrently.

Abstract: A photocurable adhesive composition is provided, which comprises: a) a (meth)acrylate oligomer having one or more functional groups, b) a mono-functional monomer, a multi-functional monomer, or a mixture thereof, c) a photoinitiator, and d) a plasticizer having a refractive index of no less than 1.48. The photocurable adhesive composition of the present invention has good light transmittance, high refractive index and appropriate flowability and softness, and is easy to be coated and adhered. The photocurable adhesive composition of the present invention can be applied to optical products and simplify the manufacture processes, and provide adhesion property while retaining good reworkability and optical properties.

Abstract: A process for preparing the drug-loaded cyanoacrylate nanoparticles is described. The cyanoacrylate nanoparticles which effectively deliver biological and therapeutic agents are synthesized by miniemulsion polymerization with surfactant, pluronic F127 or F68. Before initiation of polymerization, active agents with particularly highly hydrophobicity are dissolved in cyanoacrylate monomer. Compared with the drug-loaded polyalkylcyanoacrylate nanoparticles produced by emulsion polymerization, those produced by miniemulsion polymerization possess higher loading and encapsulation efficiencies. While the content of dissolved agents increases, furthermore, the loading and encapsulation efficiencies increase concurrently.

Abstract: The role of nanoparticle composition as biodegradable carriers for variously therapeutical drugs is disclosed. Nanoparticles are synthesized by anion emulsion polymerization of two alkyl-cyanoacrylate monomers with adjusted content ratio. By modulating the compositions, particle size, hydrophobicity and degradation rate of the copolymers is controlled. Hence, to encapsulate wide range of therapeutical drugs, poly(alkyl cyanoacrylate) nanoparticles with feasible compositions are applied individually. The copolymer nanoparticles produced by n-butyl cyanoactylate (BCA) and 2-octyl cyanoacrylate (OCA), for example, were used therein. The nanoparticles composed of poly[(n-butyl cyanoacrylate)-co-(2-octyl cyanoacrylate)] and poly(2-octyl cyanoacrylate) might be adequate for therapeutical administration.

Abstract: A sensor system of a surface plasmon resonance (SPR) for analyzing a characteristic of a substance and the measuring method thereof are provided. The system includes an optical device for generating a first light beam and a second light beam in sequence; a sensor device for respectively generating a first plasmon wave and a second plasmon wave in response to an optical characteristic change of the first light beam and the second light beam with respective to the substance, in which a resonance is generated from the first plasmon wave and the second plasmon wave respectively generating a first reflective signal and a second reflective signal; and a measuring device for measuring spectra of the first reflective signal and the second reflective signal and obtaining the measured value which is substituted into an operational formula to calculate a reference value used for analyzing the characteristic of the substance.