摘要:
The present invention specifically relates to a polyimide capacitance battery and a manufacturing method thereof. The polyimide capacitance battery of the present invention is obtained by manufacturing a positive electrode and a negative electrode, and then combining the positive and negative electrodes into the capacitance battery, which consists of the positive electrode, the negative electrode, a polymer membrane therebetween, and an electrolyte, wherein the positive electrode material is a mixture of a lithium-ion insertion compound and a porous carbon material, the negative electrode material is a mixture of modified graphite and a porous activated carbon material, the polymer membrane is a polyimide membrane, and the electrolyte is an electrolyte containing a lithium ion compound and an organic solvent. The polyimide capacitance battery of the present invention can be widely applied in the fields of electric automobile, electric tools, solar energy storage, wind energy storage, portable appliances and the like.
摘要:
FIG. 1 is a front, right and top perspective view of a toothbrush head, showing my design. FIG. 2 is a rear, left and bottom perspective view thereof. FIG. 3 is a front elevation view thereof. FIG. 4 is a rear elevation view thereof. FIG. 5 is a left side elevation view thereof. FIG. 6 is a right side elevation view thereof. FIG. 7 is a top plan view thereof; and, FIG. 8 is a bottom plan view thereof. The broken lines depict portions of the toothbrush head that form no part of the claimed design.
摘要:
An opto-electronic device includes: (1) a first electrode; (2) at least one semiconductor layer disposed over the first electrode, the semiconductor layer including an emissive layer; and (3) a second electrode disposed over the semiconductor layer. The second electrode includes a fullerene-containing magnesium alloy which includes a non-zero amount of a fullerene of up to about 15 vol. % of the fullerene, and the second electrode has a thickness of about 50 nm or less.
摘要:
A method of preparing a purified collagen solution from porcine skin may include receiving and inspecting the porcine skin; treating the porcine skin with a sodium hydroxide treatment, resulting in a sodium hydroxide processed skin; treating the sodium hydroxide processed skin with an ethanol treatment, resulting in ethanol treated processed skin; producing liquid collagen from the ethanol treated processed skin; clarifying the liquid collagen; and concentrating the clarified liquid collagen.
摘要:
A two-stage cascade refrigeration system is provided having a first refrigeration stage and a second refrigeration stage. The first refrigeration stage defines a first fluid circuit for circulating a first refrigerant, and has a first compressor, a condenser, and a first expansion device that is in fluid communication with the first fluid circuit. The second refrigeration stage defines a second fluid circuit for circulating a second refrigerant, with the second refrigeration stage having a second compressor, a second expansion device, and an evaporator that is in fluid communication with the second fluid circuit. A heat exchanger is in fluid communication with the first and second fluid circuits to exchange heat between the first and second refrigerants. At least one of the first or second compressors is a variable speed compressor.
摘要:
The present invention provides non-coding regulatory element polynucleotide molecules isolated from the lipid transfer protein (LTP) gene of Oryza sativa and useful for expressing transgenes in plants. The invention further discloses compositions, polynucleotide constructs, transformed host cells, transgenic plants and seeds containing the Oryza sativa regulatory polynucleotide sequences, and methods for preparing and using the same.
摘要:
The present invention provides non-coding regulatory element polynucleotide molecules isolated from the transcription factor Nuclear Factor B (NFB2) gene of Zea mays and useful for expressing transgenes in plants. The invention further discloses compositions, polynucleotide constructs, transformed host cells, transgenic plants and seeds containing the Zea mays NFB2 regulatory polynucleotide sequences, and methods for preparing and using the same.
摘要:
Systems, devices, and methods are disclosed for enabling the reconfiguration of services supported by a network of devices. Such reconfiguration can be realized dynamically and in real time without compromising the security of the overall system from external threats or internal malfunctions. These systems, devices and methods may provide a first functional stack supporting a previous version of a specific service and the provisioning of a second functional stack dynamically and in real-time that supports an updated version of the specific service. In addition, an administration function may be included in the embodiment such that the administration function manages and controls the functional stacks and network operations. Using these mechanisms, an existing service can be changed dynamically or a new service can be added dynamically in a secure manner without interruption of other existing services.