摘要:
A toy figure is disclosed. In some embodiments, the toy figure may include a head; plural facial-expression structures movably mounted to the head and configured to move independent of each other; plural cams configured to rotate about a first axis and to move the plural facial-expression structures; and an elongate cam drive configured to rotate about a second axis spaced from the first axis, and to contact and rotate the plural cams about the first axis, the elongate cam drive having a constant outer diameter.
摘要:
An apparatus for monitoring operation of a ratchet-based locking mechanism. The apparatus includes a ratchet and a pawl with a protrusion for engaging the ratchet during contact between the pawl and the ratchet teeth. The apparatus includes an elongated member or amplification arm extending from the pawl. The elongated member includes a base linked to the pawl and a tip spaced apart from the base. The elongated member is linked to the pawl to move when the pawl is displaced relative to the ratchet. The apparatus includes a sensor sensing displacement of the tip of the elongated member, which is greater than the pawl displacement, and the apparatus includes a processor monitoring displacement of the elongated member to indirectly monitor movement of the pawl protrusion during forward motion of the ratchet to verify the locking mechanism is working properly and the pawl will engage the ratchet to block reverse motion.
摘要:
A method for making superconducting material useful for forming electrolytic devices comprising the steps of establishing multiple valve metal rods in a primary billet of a ductile material; working the primary billet to a series of reduction steps to form said valve metal rods into a plurality of elongated elements surrounded at least in part by the ductile material; cutting the elongated elements from step (b) and bundling the cut elements to form a secondary billet; working the secondary billet through a series of reduction steps followed by rolling to final thickness; removing the ductile material, whereby to leave valve metal elongated fibers; and sintering the elongated fibers from step (e) under vacuum.
摘要:
Methods of creating and enhancing insect resistance in plants by introducing non-plant lipases into plants are provided. Plants with enhanced insect resistance and seed from plants thereof are provided. DNA sequences encoding insecticidal lipases and insecticidal lipase gene products that are useful in the practice of this invention are also provided. The compositions and methods of the invention may be used in a variety of agricultural systems for controlling pests, including propagating lineages of insect-resistant crops and targeting expression of these insecticidal lipases to plant organs that are particularly susceptible to infestation, such as roots and leaves.
摘要:
The methods and compositions of the present invention find use in impacting microbial pathogens and in enhancing disease resistance to pathogens, particularly by plants. The compositions of the invention include polypeptides that possess antimicrobial properties, particularly fungicidal properties, and the encoding nucleic acid molecules. The polypeptides of the invention are isolated from the hemolymph and fat bodies of insect larvae induced by injection of plant pathogenic fungi. Further provided are plant cells, plants, and seed thereof, transformed with the nucleic acid molecules of the invention so as to confer disease resistance on the plant.
摘要:
The methods and compositions of the present invention find use in impacting microbial pathogens and in enhancing disease resistance to pathogens, particularly by plants. The compositions of the invention include polypeptides that possess antimicrobial properties, particularly fungicidal properties, and the encoding nucleic acid molecules. The polypeptides of the invention are isolated from the hemolymph and fat bodies of insect larvae induced by injection of plant pathogenic fungi. Further provided are plant cells, plants, and seed thereof, transformed with the nucleic acid molecules of the invention so as to confer disease resistance on the plant.
摘要:
The methods and compositions of the present invention find use in impacting microbial pathogens and in enhancing disease resistance to pathogens, particularly by plants. The compositions of the invention include polypeptides that possess antimicrobial properties, particularly fungicidal properties, and the encoding nucleic acid molecules. The polypeptides of the invention are isolated from the hemolymph and fat bodies of insect larvae induced by injection of plant pathogenic fungi. Further provided are plant cells, plants, and seed thereof, transformed with the nucleic acid molecules of the invention so as to confer disease resistance on the plant.
摘要:
An electric toothbrush includes a casing having a handle and a neck extending from the handle. A motor is situated within the handle and has an output shaft with an eccentric cam on it. A tuft block is located at a remote end of the neck. A rocker arm extends longitudinally within the neck and has a proximal end driven by the cam, and a distal end driving the tuft block. A resilient bushing is sealed within the neck and intermediate-portion of the rocker arm extends through it in sealed manner to allow pivoting of the rocker arm across the bushing.
摘要:
The present invention relates to metal filaments for use as fuel additives for rocket propellants, explosives, and other pyrotechnic devices. Preferred filaments are those such as zirconium, niobium and titanium (and alloys thereof) which have very high heat of combustion.
摘要:
The present invention relates to metal filaments for use as fuel additives for rocket propellants, explosives, and other pyrotechnic devices. Preferred filaments are those such as zirconium, niobium and titanium (and alloys thereof) which have very high heat of combustion.