摘要:
This invention discloses an inductor includes a conducting wire having a winding configuration provided for enclosure in a substantially rectangular box with a mid-plane extended along an elongated direction of the rectangular box wherein the conducting wire interesting at least twice near said mid-plane.
摘要:
A continuous method of making dry-stretch microporous membrane battery separators from polypropylene (PP) or polyethylene (PE) or both benefits to the manufacturers in the production efficiency. The precursor-film extrusion in this invention is accomplished by multiple small film-extrusion lines at a compatible line speed with the followed oven processes (annealing and stretching). The overall production process starts continuously from film extrusion to annealing and to stretching. The benefits of the inventive continuous process includes a higher product yield, more effective oven-time usage, no need to handle and manage the intermediate products, less need in labor and machine maintenance, and potentially more stable product quality.The dry-stretch membrane separators made with this inventive continuous method include (1) single-ply PP or PE separators having a thickness ranging from 0.2 mil to 2.0 mil; (2) PP/PE/PP trilayer microporous membrane separators having a thickness ranging from 0.6 mil to 4.0 mil. The PP/PE/PP trilayer can be accomplished in the early extrusion via either co-extrusion or extruding separately and then interposing PE layer between two PP layers, continuously, right before annealing/bonding and stretching process.
摘要翻译:从聚丙烯(PP)或聚乙烯(PE)制造干拉伸微孔膜电池隔板的连续方法或两者都有利于制造商的生产效率。 在本发明中的前体膜挤出物是通过多个小的薄膜挤出生产线以相容的线速度与随后的烘箱工艺(退火和拉伸)完成的。 整个生产过程从薄膜挤出到退火和拉伸开始。 本发明的连续方法的优点包括较高的产品产量,更有效的烘箱时间使用,不需要处理和管理中间产品,更少的劳动和机器维护需求以及可能更稳定的产品质量。干拉伸膜 用本发明的连续方法制成的分离器包括(1)厚度为0.2密耳至2.0密耳的单层PP或PE分离器; (2)厚度为0.6密耳至4.0密耳的PP / PE / PP三层微孔隔膜。 PP / PE / PP三层可以通过共挤出或挤出分别在早期挤出中完成,然后在退火/粘合和拉伸过程之前连续地在两个PP层之间插入PE层。
摘要:
Continuous seamless cross-plied battery separators are formed by bringing at least two anisotropic with respect to mechanical strength (e.g. uniaxially oriented), microporous plies into adhering face contact such that the uniaxial orientation of one microporous ply is angularly biased relative to the other microporous ply (e.g., between 20.degree. to 90.degree.). This biased relationship between the microporous plies is most preferably achieved by spirally or helically slitting a tubular microporous membrane. The plies are adhered to one another with adhesive and/or by means of heat and pressure. The cross-plied battery separators of this invention exhibit increased puncture strength without significant decrease in permeability. As a result, the battery separators of this invention are especially useful in battery cell configurations whereby the battery separator is sandwiched between anode and cathode sheets to form a composite battery cell structure which is then rolled or folded to be placed in a battery cell can.
摘要:
The present invention is directed to a shutdown, bilayer battery separator and a process for making the same. A first microporous membrane with shutdown capability and a second microporous membrane with strength capability are joined together in face-to-face contact. The face of the first membrane being adhered by calendaring, adhesives, or welding, to the face of the second membrane, and the separator having a thickness of less than 3 mils, and a puncture strength, as measured from the second microporous membrane, of greater than 1900 g-mm, and a peel strength of greater than 1 grams/centimeter.
摘要:
The description relates to an adjustable nozzle capable of pivoting about an axis of the nozzle and translating along the axis of the nozzle. A high density plasma chemical vapor deposition (HDP CVD) chamber houses a plurality of adjustable nozzles. A feedback control system includes a control unit coupled to the adjustable nozzle and the HDP CVD chamber to form a more uniform thickness profile of films deposited on a wafer in the HDP CVD chamber.
摘要:
A method of fabricating and a semiconductor device with multiple dislocation structures is disclosed. The exemplary semiconductor device includes gate structure overlying a top surface of a semiconductor substrate and a first gate spacer disposed on a sidewall of the gate structure and overlying the top surface of the substrate. The semiconductor device further includes a crystallized semiconductor material overlying the top surface of the semiconductor substrate and adjacent to a sidewall of the first gate spacer. The semiconductor device further includes a second gate spacer disposed on the sidewall of the first gate spacer and overlying the crystallized semiconductor material. The semiconductor device further includes a first stressor region disposed in the semiconductor substrate and a second stressor region disposed in the semiconductor substrate and in the crystallized semiconductor material.
摘要:
The present invention discloses a method for fabricating polymeric wavelength filter based on an asymmetric Bragg coupler with single-grating waveguide. The asymmetric waveguide coupler is formed firstly on a negative photo-resist mold. PDMS film is injected into the narrow waveguide of the coupler to act as a protection layer. The gratings pattern is exposed on the alternative waveguide and subsequently transferred to PDMS stamp mold. The PDMS stamp mold is used as a stamp to transfer the gratings pattern of the ABC wavelength filter onto UV cured polymer to form the final ABC filter. Whereby, the fabrication process is reliable and accurate, and can offer great potential for mass production of the ABC filter with single-grating waveguide.
摘要:
An apparatus for updating a rating database arrangement including a first gateway and a first anti-virus detection arrangement configured to be activated by the first gateway when the first gateway intercepts a Uniform Resource Locator (URL) request. The first anti-virus detection arrangement is configured to include at least an anti-virus engine, the anti-virus engine configured at least for scanning a URL attributable to the URL request. The anti-virus engine is also configured for generating a scanning result for the URL attributable to the URL request, the scanning result configured to include one of a safe scanning result and an other than safe scanning result. The first anti-virus detection arrangement further includes a feedback module, the feedback module configured at least for extracting the other than safe scanning result from the anti-virus engine and sending the other than safe scanning result to the rating database arrangement.
摘要:
Anti-VEGF antibodies and variants thereof, including those having high affinity for binding to VEGF, are disclosed. Also provided are methods of using phage display technology with naïve libraries to generate and select the anti-VEGF antibodies with desired binding and other biological activities. Further contemplated are uses of the antibodies in research, diagnostic and therapeutic applications.