Abstract: A manufacturing method of a polymer material at least includes the following steps. A raw material including polyethylene terephthalate is provided. An alcoholysis reaction is performed by using the raw material with aliphatic diols to form an intermediate product, wherein the intermediate product includes bis 2-hydroxyethyl terephthalate. A polymerization reaction is performed by using the intermediate product and polytetramethylene ether glycol to form a thermoplastic polyester elastomer.

Abstract: An impact-resistant polypropylene film and a method for producing the same are provided. The impact-resistant polypropylene film includes two outer layers and a middle layer. Each of the outer layers includes a propylene block polymer. The propylene block polymer includes a propylene monomer and an ethylene-propylene polymer, and the ethylene-propylene polymer is dispersed in the propylene monomer to form a sea-island structure. The sea-island structure includes a sea phase and an island phase, the propylene monomer is defined as the sea phase, and the ethylene-propylene polymer is defined as the island phase. The middle layer includes a propylene block polymer and an ethylene elastomer. Based on 100 parts by weight of the middle layer, a content of the propylene block polymer is 60 to 80 parts by weight, and a content of the ethylene elastomer is 20 to 40 parts by weight.

Abstract: A display device includes a circuit substrate, a silicon dioxide pattern, and a plurality of light-emitting elements. The silicon dioxide pattern is located on the circuit substrate and has a plurality of openings. The light-emitting elements are located on the circuit substrate and are electrically connected to the circuit substrate. The light-emitting elements are located in the openings and are adjacent to the silicon dioxide pattern. A manufacturing method of a display device is also provided.

Abstract: A fan wheel heat dissipation structure includes a fan wheel and an air diversion radiator plate having an airflow guide ring surrounding a rotating shaft and airflow guide ribs with an air duct formed between each two adjacent airflow guide ribs, each air duct having an air inlet slot on one side to guide in external airflow and an airflow turning curved surface on an opposite side to guide intake airflow to be extruded outward, and a fan frame including an accommodation space for mounting the fan wheel and a shaft seat, a shaft seat disc mounted in the shaft seat, a shaft seat bracket, a fan air outlet, a shaft sleeve protruding from shaft seat disc for assembly of the rotating shaft, and through holes located outside the shaft seat and aligned with the internal space of the fan hub.

Abstract: A fan anti-foreign matter structure includes a fan frame, and a fan wheel mounted in the fan frame to leave only the gap between the fan hub and a fan frame axle seat disk or a circuit board on a fan hub and the axle seat disk (i.e. fan hub interior space air outlet). The fan wheel is equipped with an air diversion radiator plate surrounding a rotating shaft, so that air ducts are defined between airflow guide ribs and airflow guide ring of the air diversion radiator plate. Each air duct has an air inlet slot one side, and an airflow turning curved surface on the other side for squeezing airflow entering the air duct outward to discharge hot air downward so that a positive pressure is formed at an air outlet to prevent dirty air containing dust, salt, etc. from the external space from entering a fan hub.

Abstract: An anti-yellowing and highly weather-resistant thermoplastic polyurethane cured product and a method for manufacturing the same are provided. The thermoplastic polyurethane cured product includes a thermoplastic polyurethane, a UV absorber, and a light stabilizer combination. The thermoplastic polyurethane is formed from a reaction composition. The reaction composition includes an isocyanate component, a polyol component, and a glycol chain extender component. The polyol component is selected from the group consisting of polyether polyols, polyester polyols, and polycaprolactone polyols. The light stabilizer combination is a combination of a phosphorus light stabilizer, a hindered amine light stabilizer, and a hindered phenol light stabilizer.

Abstract: A separating membrane for dentistry and a method for manufacturing the same are provided. The separating membrane for dentistry includes a porous layer and a hydrophilic layer encapsulating the porous layer. The porous layer includes a porous structure and a bone regeneration material attached on the porous structure. Based on a total weight of the porous layer being 100 wt %, a weight ratio of the porous structure ranges from 22 wt % to 50 wt %, and a weight ratio of the bone regeneration material ranges from 50 wt % to 78 wt %. The porous structure is formed from a biodegradable polymer. The hydrophilic layer is formed from a hydrophilic material. The separating membrane is used to contact an alveolar bone or bone grafts.

Abstract: A polyolefin adhesive film includes a support base layer and a bonding adhesive layer formed on the support base layer. The support base layer is a polypropylene film. The bonding adhesive layer includes: a polyolefin copolymer and inorganic particles dispersed in the polyolefin copolymer. The polyolefin copolymer is modified by maleic anhydride, and the inorganic particles are modified by epoxy siloxane. A graft ratio of the maleic anhydride modified on the polyolefin copolymer ranges from 1% to 5%. A weight ratio of the epoxy siloxane modified on the inorganic particles ranges from 0.3% to 4%. When the polyolefin adhesive film undergoes a heating operation, the epoxy siloxane modified on the inorganic particles and the maleic anhydride modified on the polyolefin copolymer undergo a cross-linking reaction, so that a hardness of the bonding adhesive layer is increased.

Abstract: A package structure includes a first redistribution circuit structure, a semiconductor die, a connecting film, and a second redistribution circuit structure. The first redistribution circuit structure includes a dielectric structure and a routing structure disposed therein, where the dielectric structure includes a trench exposing the routing structure. The semiconductor die is disposed on and electrically coupled to the first redistribution circuit structure. The connecting film is disposed in the trench and between the semiconductor die and the first redistribution circuit structure, and the semiconductor die is thermally coupled to the routing structure through the connecting film.

Abstract: A self-powered apparatus is used for various kinds of cycling and indoor exercise devices. The self-powered apparatus includes a pedal unit, a spindle, a generator and an energy storage element. The pedal unit includes an inner surface to form an accommodating space therein. The spindle is accommodated in the accommodating space. The generator includes a stator and a rotor. The stator is disposed on the spindle, the rotor is disposed on the inner surface of the pedal unit, and the rotor surrounds the stator correspondingly and is non-contact with the stator. The energy storage element is electrically coupled to the generator. When the pedal unit is being pedaled to rotate by a rider, the stator is fixed on the spindle, the rotor rotates relatively to the stator and along with the pedal unit, and a power is generated by the generator to charge the energy storage element.

Abstract: An anti-bacterial and flame-retardant wall covering structure is provided. The wall covering structure includes a fiber substrate, two polyolefin substrates, and an anti-bacterial layer. The two polyolefin substrates are formed on both side surfaces of the fiber substrate to form a sandwich laminate. A polyolefin composition of each of the polyolefin substrates includes a first polyolefin resin material, a second polyolefin resin material, and a flame-retardant additive material. The first polyolefin resin material is a polyethylene resin, and the second polyolefin resin material is a polypropylene resin that includes a propylene block copolymer. Based on a total weight of the polyolefin composition being 100 parts by weight, a content of the propylene block copolymer is not less than 5 parts by weight. The anti-bacterial layer is formed on a surface of the sandwich laminate and includes a fluorine-containing polymer.

Abstract: A fan shaft structure includes a fan frame having an axle seat set therein with a stator silicon steel sheet set and a circuit board installed outside the axle seat, a fan blade set in the fan frame holds a rotor magnet therein relative to the outside of the stator silicon steel sheet set, and a rotating shaft has one end assembled at the fan blade and its other end assembled in the axle seat. The outer part of the rotating shaft located in an accommodating groove is mounted with bearings, oil-containing members and oil-retaining caps. The oil film on the inner diameter of the oil-containing members can contact the rotating shaft to fill the gap between the oil-containing members and the rotating shaft, which can prevent external environmental dust, fine particles or foreign matter from penetrating between the rotating shaft and the bearings.

Abstract: A glass manufacturing apparatus including a forming apparatus, the forming apparatus including an edge separation assembly. The edge separation assembly includes a scoring device with a scoring tool coupled thereto, a backing roller, a pair of stabilizing rollers configured to pinch a central portion of the glass ribbon therebetween, and a separation roller configured to apply a separation force against an edge portion of the glass ribbon to separate the edge portion from the central portion. The edge separation apparatus may further include a first plurality of guide rollers arranged to direct the separated edge portion away from the central portion and a second plurality of guide rollers configured to guide the central portion. The forming apparatus further includes a cross-cut assembly configured to separate a glass sheet from the central portion.

Abstract: A release protection film and a method for manufacturing the same are provided. The method includes: preparing a resin material; subjecting the resin material to an extrusion process and a stretching process, so as to form a resin membrane; and forming an embossed pattern having a depth of from 1 ?m to 5 ?m onto the resin membrane by an embossing roller, so as to form the release protection film. The resin material includes a polyolefin material and a petroleum resin. Based on a total weight of the polyolefin material being 100 phr, an amount of the petroleum resin ranges from 5 phr to 20 phr.

Abstract: A system and method, for the assurance of authenticity, confidentiality and integrity of the executed programs, the analytic models and the processed data used by heterogeneous processing units such as graphic processing units (GPU), neural processing units (NPU) and video processing units (VPU), etc. that are connected to the central processing unit (CPU) through standard open interconnects such as Ethernet, USB and SPI, etc.

Abstract: An aluminum-plastic film and a substrate for an aluminum-plastic film are provided. The aluminum-plastic film includes a polyester layer, a composite resin layer, a polyamide layer, and an aluminum layer. The composite resin layer is disposed between the polyester layer and the polyamide layer. The aluminum layer is disposed on the polyamide layer. The polyester layer, the composite resin layer, and the polyamide layer are integrally formed by co-extrusion. The composite resin layer includes a terpolymer and a polyolefin resin. Based on a total weight of the composite resin layer being 100 wt %, an amount of the terpolymer is higher than 45 wt %. The terpolymer contains structural units of ethylene butyl acrylate.

Abstract: A method for saving power is provided. The method is used in a slave device. The method includes receiving a first switch request indicating to switch a clock source from a first clock to a second clock when the slave device enters sleep mode. The method includes transmitting a first clock source signal indicating to switch the clock source from the first clock to the second clock to registers. The method includes switching the clock source from the first clock to the second clock to the registers according to the first clock source signal.

Abstract: A disposal method for a polyester-containing release film including the following steps is provided: providing a release film, which includes a base material and a release layer, wherein at least a material of the base includes polyester, and providing an acid washing step or an alkali washing step to the release film for removing the release layer, and to obtain a polyester-containing solid material.

Abstract: A fireproof material used for a lithium battery module and a method for producing the same are provided. The fireproof material has a stacked structure formed by stacking multiple layers of mesh structures. Each layer of the mesh structures includes a plurality of first fibers and a plurality of second fibers. The first fibers are oxidized fibers, and the second fibers are silicate fibers. Each layer of the mesh structures is formed by interweaving the plurality of first fibers and the plurality of second fibers. The multiple layers of the mesh structures of the fireproof material have a stacked layer number of between 5 layers and 20 layers and a stacked layer thickness of between 0.3 mm and 5 mm. The fireproof material has a density of between 0.05 g/cm3 and 2 g/cm3 and a thermal conductivity of between 0.01 W/(m·K) and 0.8 W/(m·K).

Abstract: A method for saving power is provided. The method is used in a slave device. The method includes receiving a first system power management interface (SPMI) write command from an external device via a SPMI bus when the slave device is in sleep mode. The method includes turning on a system clock in response to the first SPMI write command indicating to turn on the system clock. The method includes allowing the external device to access the slave device.