摘要:
A method of Concurrent Multipath Transfer which is based on the relational paths, characterized in that for a packet lost in a path, it allows other packets sent from the path and/or other paths to point out the lost packet through a gap report. According to the present invention, any lost packets and abnormal paths can be found as fast as possible, and can be retransmitted quickly. So this method can avoid the failure of all paths from handing in packets to upper layer only for the abnormity in one path, which limits the speed of whole association.
摘要:
The invention provides methods and compositions for screening polypeptide libraries that include variants comprising unnatural amino acids. In addition, the invention provides vector packaging systems and methods for packaging a nucleic acid in a vector. Compositions of vectors produced by the methods and systems are also provided
摘要:
A microfabricated pressure sensor. The pressure sensor comprises a raised diaphragm disposed on a substrate. The diaphragm is configured to bend in response to an applied pressure difference. A strain gauge of a conductive material is coupled to a surface of the raised diaphragm and to at least one of the substrate and a piece rigidly connected to the substrate.
摘要:
This invention provides free-standing structures, functionalized free-standing structures and functional devices that are flexible, including nano- and micromachined flexible fabrics comprising woven networks and mesh networks. The present invention provides processing methods for making and functionalizing flexible free-standing structures having a wide range of integrated materials, devices and device components. The methods of the present invention are capable of providing large area functional electronic, optoelectronic, fluidic, and electromechanical devices and device arrays which exhibit good device performance in stretched, bent and/or deformed configurations.
摘要:
This invention provides thermal sensors and imagers that are flexible and capable of conforming to curved surfaces and corresponding methods of making and methods of thermal sensing. The thermal sensors contain an array of thermal resistors patterned in a row and column configuration, with each thermal resistor electrically isolated from other thermal resistors within the sensor. Thermal information is obtained from a region by measuring the resistance of each thermal resistor and calculating a thermal resistance for each entry of the array.
摘要:
Method of fabricating an artificial haircell. A cilium, a strain gauge connected to the cilium, and a ductile hinge are microfabricated on a substrate by surface micromachining. The cilium and the strain gauge are raised with respect to the substrate by application of a magnetic field, thus bending the hinge.
摘要:
A process for inputting word character includes the step of inputting a specific character denoting a nature art of destining word character; inputting a phonetic character denoting a phoneme of the destining word character; sorting out the destining word character in responsive to the specific character and the phonetic character; and outputting the destining word character. Therefore, the user is able to only refine the natural art and the pronounce of the word character in order to accurately input the destining word character.
摘要:
A sensor chip, comprising a flexible, polymer-based substrate, and at least one microfabricated sensor disposed on the substrate and including a conductive element. The at least one sensor comprises at least one of a tactile sensor and a flow sensor. Other embodiments of the present invention include sensors and/or multi-modal sensor nodes.
摘要:
A microdischarge device has a semiconductor layer, an intermediate layer, and a conductive layer. A tapered cavity is disposed in at least the semiconductor layer.
摘要:
A method for forging/molding a coarse blank of an aluminum transmission shaft, including steps of: placing burn-in softened aluminum material into a preheated mold; using a first punch head to first forge the aluminum material in the mold cavity from outer side of the molding hole so as to form a blank body of the transmission shaft with two pivot heads at two ends and a shorter middle shaft rod; moving out the first punch head and connecting an extension mold with the mold; and immediately using a second punch head to secondarily forge the blank body in the mold cavity from outer side of the extension hole so as to make an end section of the second punch head extend into the mold cavity to a position near the inner end of the mold cavity, whereby the middle shaft rod of the blank body outward axially extends to the extension mold into a predetermined length to form the transmission shaft.