摘要:
A method and apparatus for adjusting circuit operation in response to physical orientation of an integrated circuit (IC) coupled to a host site via direct soldering or a socket. The IC can be installed in a correct orientation or rotated and installed in an incorrect orientation. The IC may have a square, substantially symmetric footprint and the incorrect orientation may correspond to 90 or 180 degree rotation of the IC from the correct orientation. The orientations may be discerned by sensing electrical characteristics of the installed IC. For example, the IC may ground a detection line when installed in the correct orientation, while the detection line may be floating when the IC is installed in an incorrect orientation. The IC may be switchably connected to other components such as a power supply only when it is detected as being installed in the correct orientation.
摘要:
Disclosed is a protective garment that includes a lower portion having a pair of extremities each having a knee joint area connected to an upper leg portion by an upper radial seam and connected to a lower leg portion by a lower radial seam. The knee joint area of each extremity also has an inseam insert connected between the upper and lower radial seams.
摘要:
A protective garment 1 having an outer layer 2 and a protective inner layer 3, wherein the protective inner layer 3 lines substantially the whole of the inside of the garment 1 and the inner layer 3 is secured to the outer layer 2 only at corresponding edges of the inner and outer layers which occur at openings of the garment.
摘要:
The invention relates to a cut resistant fabric comprising polyethylene fibers wherein said fibers are at least partially coated with a polymeric sheath comprising a fluoropolymer. The invention relates further to articles and in particular to articles of apparel and rugged outerwear comprising the inventive fabric. Examples of such articles include but are not limited to gloves, aprons, chaps, pants, boots, gators, shirts, jackets, coats, socks, shoes, undergarments, vests, waders, hats, gauntlets, and the like. The invention also relates to the use of the inventive fabric in articles of apparel and rugged outerwear and in particular in the examples mentioned hereinabove. In particular, the invention relates to gloves comprising the fabric of the invention.
摘要:
A first objective of the present invention is to provide a technology for improving the abrasion resistance of a fabric or a composite fabric for use in textile products such as clothing products and the like without impairing the appearance thereof, and further, a second objective of the present invention is to provide a technology for achieving both the abrasion resistance and the lightweightness of a fabric or a composite fabric without impairing the appearance and the texture thereof.By coating a surface of a fabric with polymer dots as an abrasion-resistant resin and causing the average maximum diameter of the polymer dots to be equal to or less than 0.5 mm, the abrasion resistance of the fabric can be improved without impairing the appearance of the fabric. Further, by causing the surface-coating amount of the polymer dots to range from 0.2 g/m2 to 3.0 g/m2, both the abrasion resistance and the lightweightness can be achieved.
摘要翻译:本发明的第一个目的是提供一种用于提高用于纺织品如服装产品等的织物或复合织物的耐磨性的技术,而不损害其外观,此外,第二目的是 本发明提供一种在不损害其外观和质地的同时实现织物或复合织物的耐磨性和轻量化的技术。 通过将具有聚合物点的织物表面作为耐磨树脂涂布并使聚合物点的平均最大直径等于或小于0.5mm,可以改善织物的耐磨性,而不会损害织物的外观 面料。 此外,通过使聚合物点的表面涂布量为0.2g / m 2〜3.0g / m 2,可以实现耐磨性和轻量化。
摘要:
The invention relates to a fibrous structure comprising at least one non composite p-aramid strand and at least one nylon strand maintained in a parallel relationship to each other, the non composite para-aramid strand being present in the material in an amount ranging from about 20% to 99.9% by weight, relative to the weight of the structure. The invention also relates to a process to manufacture such structure and to high cut and abrasion resistant protective clothing made of this structure like gloves, aprons and sleeves.
摘要:
The present invention is directed to fabrics, preferably woven fabrics, the fabrics including therein a fabric layer having at least one fiber of a first type and at least one fiber that is different from the first type. In preferred embodiments, the fiber of the first type comprises a high performance fiber having a tensile strength of at least about 10 g/Denier and a fiber of the second type comprises a natural or synthetic fiber having a tensile strength less than 10 g/Denier and most preferably, less than about 8 g/Denier. In especially preferred embodiments, the non-performance fiber type can be characterized by one or more desirable attributes, for example, dyability, spinnability, abrasion resistance, breathability, softness, hand fill, etc., which attributes are desired to be imparted to the overall fabric. In preferred embodiments, the fibers comprising high performance materials are blended with fibers having a tenacity of less than 10 g/Denier in such a proportion that the overall fabric, in at least one direction (i.e., in at least the warp or fill direction for a woven fabric), and most preferably in both directions, has a substantially increased level of puncture or tear resistance over that of the low-tenacity fiber. In the most preferred embodiments, the high strength fibers are blended in a proportion enabling the fabric to have a cut, tear, or puncture resistance more similar to that of the high tenacity fiber than that of the low tenacity fiber employed in the construction.
摘要:
A lining (12) having a relatively high resistance to penetration from small objects, is composed of parallel flexible sheets (14) each made from staggered parallel strips (13) of flat webbing having their longitudinal edges stitched together on both sides of the sheet (14) by stitch lines (15). The webbing is cheaply commercially available as motor vehicle seat-restraint or load restraint webbing, and is made from closely-woven, high tenacity, continuous filament plastics fibers woven together with a non-lattice pattern. The lining can be made cheaply and offers a high resistance to penetration by sharp objects. It can be incorporated into clothing to enhance its strength to penetration by such objects and thus protect the wearer. It can also be provided in multi-layer from behind metal panels of a vehicle to resist ballistic penetration from bullets of small caliber hand-guns.
摘要:
The present application provides a comfortable lightweight bullet-proof and stab-resistant suit and a preparation method thereof. A first aspect of the present application provides a comfortable lightweight bullet-proof and stab-resistant suit, including a sheath and a protection core sheet disposed in the sheath, and the protection core sheet includes a first protection layer, a second protection layer, a third protection layer and a buffer layer which are sequentially stacked together. The bullet-proof and stab-resistant suit provided in the present application has better response protection characteristics in the process of bullet penetration or knife tip stab, and the prepared aramid unidirectional cloth has low areal density, apparent flatness, no bubbles, and excellent softness, so that any bending within 180° can be realized.
摘要:
A ballistic-resistant garment having a tensioning fastening system, and methods of making and using such a ballistic-resistant garment, whereby the ballistic-resistant garment includes (i) a front panel having a front panel pocket configured to receive a first ballistic-resistant insert; (ii) a back panel having a back panel pocket configured to receive a second ballistic-resistant insert; (iii) a front panel elastic elongate member coupled to the front panel; (iv) a front panel first fastener coupled to a front panel elastic elongate member first end; (v) a front panel second fastener coupled to a front panel elastic elongate member second end; (vi) a back panel elastic elongate member coupled to the back panel; (vii) a back panel first fastener coupled to a back panel elastic elongate member first end; and (viii) a back panel second fastener coupled to a back panel elastic elongate member second end.