Abstract: The present invention is in the field of oil processing, and specifically the present invention relates to a process of hydrolyzing an oil with high melting point, such as hydrogenated castor oil (HCO), by lipase. In an embodiment of the invention, there is provided a process of hydrolyzing an oil having a higher melting point to obtain a hydrolysis product, the process comprising: a step of mixing water, an organic solvent, and a lipase with the oil to form a mixture, and a step of hydrolyzing the oil in the mixture, wherein the lipase comprises one or more lipase derived from Thermomyces sp. but not any monoacylglycerol lipase or any lipase derived from Rhizomucor sp., and the organic solvent is any one selected from a sterically hindered alcohol, a non-polar organic solvent, and a mixture of a water-miscible organic solvent with a non-polar organic solvent.

Abstract: A method of preparation of trientine tetrahydrochloride crystals in which an anti-solvent at a feeding temperature is added into a trientine tetrahydrochloride solution and stirred for crystallization wherein the feeding temperature ranges from 50° C. to 75° C. and the anti-solvent is an alcohol solvent. A novel trientine tetrahydrochloride featuring XRPD peaks detected at 21.9, 24.8, 25.2, 28.0 and 35.6±0.1° 2? for stable storage of a pharmaceutical composition manufactured with the trientine tetrahydrochloride.

Abstract: Described are methods of using a lipase for hydrolysis and esterification. In a first method of producing a medium chain fatty acid by hydrolysis, the method comprises providing a polypeptide with at least 90% degree of identity to SEQ ID No. 3, and contacting the polypeptide with a medium chain fatty acid ester and water to produce the medium chain fatty acid. In a second method of forming an ester, the method comprises providing a polypeptide with at least 90% degree of identity to SEQ ID No. 3; and contacting the polypeptide with a long chain fatty acid, an alcohol, and water to form the ester of the long chain fatty acid and the alcohol.

Abstract: The present invention is in the field of oil processing, and specifically the present invention relates to a process of hydrolyzing an oil with high melting point, such as hydrogenated castor oil (HCO), by lipase. In an embodiment of the invention, there is provided a process of hydrolyzing an oil having a higher melting point to obtain a hydrolysis product, the process comprising: a step of mixing water, an organic solvent, and a lipase with the oil to form a mixture, and a step of hydrolyzing the oil in the mixture, wherein the lipase comprises one or more lipase derived from Thermomyces sp. but not any monoacylglycerol lipase or any lipase derived from Rhizomucor sp., and the organic solvent is any one selected from a sterically hindered alcohol, a non-polar organic solvent, and a mixture of a water-miscible organic solvent with a non-polar organic solvent.

Abstract: Described are methods of using a lipase for hydrolysis and esterification. In a first method of producing a medium chain fatty acid by hydrolysis, the method comprises providing a polypeptide with at least 90% degree of identity to SEQ ID NO. 3, and contacting the polypeptide with a medium chain fatty acid ester and water to produce the medium chain fatty acid. In a second method of forming an ester, the method comprises providing a polypeptide with at least 90% degree of identity to SEQ ID NO. 3; and contacting the polypeptide with a long chain fatty acid, an alcohol, and water to form the ester of the long chain fatty acid and the alcohol.

Abstract: A fiber Bragg grating (FBG) interrogation method allows for high frequency dynamic measurement. The method may utilize a broad band light source connected to the sensing elements. Each sensing element may comprise two wavelength matching FBGs, a coupler, and a photodiode. The FBG closest to the light source may attenuate the central wavelength in the transmission spectrum and thus the reflection spectrum of the second FBG. Variations in intensity of the second FBG may be measured by the photodiode and can be calibrated to the desired measurands.

Abstract: A fiber Bragg grating (FBG) sensor for detecting moisture may include a sensor housing, FBG cable, water-swellable bead(s), and retaining mechanism. The housing secures the FBG cable and water-swellable bead. The retaining mechanism, such as one or more wire(s), placed adjacent to the FBG cable may be utilized to minimize lateral displacement of the water-swellable bead(s). The water-swellable bead(s) may swell as they absorb water, thereby causing the FBG to be strained to allow the detection of liquid moisture.

Abstract: Preparation methods of an anisotropic conductive adhesive film are provided. One of the preparation methods includes heating a solid-state light-curing resin, a solid-state thermosetting resin and a solid-state elastomer to form a mixture. A liquid-state light curing active monomer and plasticizer are added to the mixture. A leveling agent, antioxidant and insulating nanoparticles are added separately to the mixture. Conductive particles are added to the mixture. A light curing agent, latent heat curing agent and coupling agent are added to the mixture to produce a light-beat dual curing anisotropic conductive adhesive. The conductive adhesive is coated on a plastic film base material to form a semi-finished product. The semi-finished product is cured and dried to form a cured conductive adhesive layer, so that an anisotropic conductive adhesive film is produced. The anisotropic conductive adhesive layer is cut, and the anisotropic conductive adhesive film is rolled.

Abstract: A kind of light-heat dual curing anisotropic conductive adhesive includes light curing activated monomer 15.0-18.0%, light-cured resin 4.5-12.5%, thermosetting resin 20.0-25.0%, elastomer 5.0-10.0%, insulating nanoparticles 8.0-15.0%, conductive particles 4.0-18.0%, light curing agent 3.0-5.0% and latent heat curing agent 12.0-16.0%, wherein the components are counted according to weight percentage. The present invention also discloses a kind of light-heat dual curing anisotropic conductive film (ACF) and its preparation methods. Ultraviolet light curing method is applied to produce ACF can avoid using solvent to protect the natural environment. When using ACF, heat curing method is then applied to guarantee the quality of banding and the reliability.

Abstract: An autorotation and revolution magnetic stirring device for producing conductive golden particles comprises a mounting holder, a rotary electric motor, a flask, a magnetic stirrer, and a magnetic rotor. The rotary electric motor is fixed to the mounting holder. The flask is rotatably mounted to the mounting holder. The rotary electric motor provides rotary power to make the flask rotate. The magnetic rotor is put into the flask. The magnetic rotor rotates due to the magnetic force from the magnetic stirrer. In the present invention, the solvents in the flask rotate due to the rotary of the flask and the rotary of the magnetic rotor. “Revolution” and “autorotation” exist at the same time, so the solvents are stirred more adequately and more evenly so as to obtain an excellent surface treatment effect.

Abstract: A kind of light-heat dual curing anisotropic conductive adhesive includes light curing activated monomer 15.0-18.0%, light-cured resin 4.5-12.5%, thermosetting resin 20.0-25.0%, elastomer 5.0-10.0%, insulating nanoparticles 8.0-15.0%, conductive particles 4.0-18.0%, light curing agent 3.0-5.0% and latent heat curing agent 12.0-16.0%, wherein the components are counted according to weight percentage. The present invention also discloses a kind of light-heat dual curing anisotropic conductive film (ACF) and its preparation methods. Ultraviolet light curing method is applied to produce ACF can avoid using solvent to protect the natural environment. When using ACF, heat curing method is then applied to guarantee the quality of banding and the reliability.

Abstract: A fiber Bragg grating (FBG) interrogation method allows for high frequency dynamic measurement. The method may utilize a broad band light source connected to the sensing elements. Each sensing element may comprise two wavelength matching FBGs, a coupler, and a photodiode. The FBG closest to the light source may attenuate the central wavelength in the transmission spectrum and thus the reflection spectrum of the second FBG. Variations in intensity of the second FBG may be measured by the photodiode and can be calibrated to the desired measurands.

Abstract: A fiber Bragg grating (FBG) sensor for detecting moisture may include a sensor housing, FBG cable, water-swellable bead(s), and retaining mechanism. The housing secures the FBG cable and water-swellable bead. The retaining mechanism, such as one or more wire(s), placed adjacent to the FBG cable may be utilized to minimize lateral displacement of the water-swellable bead(s). The water-swellable bead(s) may swell as they absorb water, thereby causing the FBG to be strained to allow the detection of liquid moisture.

Abstract: This invention makes public a kind of changeable imitation fur and linen face fabric weaved together from warp and weft yarns. The warp yarn uses mixed spun yarn with bamboo fiber and fine polyester as raw materials. The weft yarn uses mixed spun multiple color changeable yarn with allotropic and anisotropic polyester and adhesives as raw materials. The processing technique of this changeable imitation fur and linen is also made public. This invention features soft tactility, abrasion resistance, good drapability, air permeability, flexibility, anti-static and anti-bacterial ability.

Abstract: This invention makes public a kind of moisture absorbent quick dry face fabric produced by weaving together warp and weft yarns. The warp yarn uses medium organzine polyester yarn as raw material. The weft yarn consists of A weft and B weft. A weft uses low organzine moisture absorbent desweating filament while B weft uses low organzine composite thread composed of polyester low elastic thread and spandex elastic thread. This invention also makes public the processing technique of said moisture absorbent quick dry face fabric. Said invention features soft tactility, changeable crease, distinctive lines, good conductivity, flexibility, crease resistance, air permeability, moisture absorption and sweat removal.

Abstract: In manufacturing a multi-layer printed circuit board (PCB), different processes are employed for forming inner and outer circuit layers of the PCB. Particularly, second and third inner circuit layers of the multi-layer PCB are formed with the resin build-up process through liquid epoxy coating or dry film type epoxy laminating to enable refinement of circuits provided thereon, and two outer circuit layers of the multi-layer PCB are formed on copper clad and insulating dielectric with the lamination process to improve the thermal resistance, copper peel strength, structural stiffness, thermal stress reliability, and size stability of the completed PCB. The multi-layer PCB manufactured with two different processes has improved quality and reliability, and may be manufactured at reduced cost.

Abstract: In manufacturing a multi-layer printed circuit board (PCB), different processes are employed for forming inner and outer circuit layers of the PCB. Particularly, second and third inner circuit layers of the multi-layer PCB are formed with the resin build-up process through liquid epoxy coating or dry film type epoxy laminating to enable refinement of circuits provided thereon, and two outer circuit layers of the multi-layer PCB are formed on copper clad and insulating dielectric with the lamination process to improve the thermal resistance, copper peel strength, structural stiffness, thermal stress reliability, and size stability of the completed PCB. The multi-layer PCB manufactured with two different processes has improved quality and reliability, and may be manufactured at reduced cost.