Abstract: A radio frequency antenna for use with a radio device embedded in a tire for operation in a frequency range of at least 130 MHz, comprises an antenna body, and an insulating coating surrounding the antenna body, the insulating coating having a dielectric constant less than a dielectric constant of the rubber material, and preferably less than 3, and having a thickness of at least 0.02 mm. The coating material preferably has a surface resistivity of at least 1012 ohms/sq and a volume resistivity of at least 109 ohms*cm. In addition, the coating material preferably has a dissipation factor less than 0.03. The antenna body is preferably a wire formed of spring steel, brass coated spring steel, or spring brass.

Abstract: An electronics assembly for integration with a tire structure or in another environment includes a condition-responsive device, an RF source, an antenna, and at least one controllable switching element. The condition-responsive device may comprise at least one acoustic wave resonator that is configured for monitoring such parameters as pressure and temperature within a tire or associated wheel assembly environment. The frequency and bandwidth of the RF source is preferably inclusive of the respective resonant frequency bands for each acoustic wave resonator. An antenna may also be connected to the condition-responsive device for facilitating the transmission of electric signals generated therein. In some embodiments, a switching element is coupled between the condition-responsive device and the RF source.

Abstract: An improved electronics component assembly in a tire is provided. The assembly includes a tire and an electronics package for communicating information from the tire to a remote location. The electronics package is located inside of the tire and is connected to an inner portion of the tire. At least a first antenna wire is located inside of the tire and is connected to a portion of the tire. The first antenna wire is connected to the electronics package. The at least first antenna wire is connected to the electronics package so that tension in the at least first antenna wire imparts compression on the electronics package. Additionally, other exemplary embodiments of the present invention exist as previously stated were a second antenna wire is present in order to help impart compression on the electronics package. Also, other arrangements of the improved electronics component assembly are possible that impart shear or torsion alternatively or in addition to compression on the electronics package.

Abstract: A system for generating electric power from a rotating tire's mechanical energy concerns a power generation device with a piezoelectric structure and an energy storage device. The piezoelectric structure preferably comprises a plurality of piezoelectric fibers embedded in a generally unidirectional fashion within an epoxy matrix. The piezoelectric structure may be mounted on a support substrate that helps distribute mechanical strain to which the piezoelectric fibers are subjected in a substantially uniform fashion. The piezoelectric structure is preferably mounted within a tire structure such that electric charge is generated therein as the wheel assembly moves along a ground surface. Electrode layers within the piezoelectric structure are coupled to a power conditioning module that rectifies the resultant electric current from the piezoelectric structure and stores it in an energy storage device, preferably an electrolytic capacitor.

Abstract: An improved electronics component assembly in a tire is provided. The assembly includes a tire and an electronics package for communicating information from the tire to a remote location. The electronics package is located inside of the tire and is connected to an inner portion of the tire. At least a first antenna wire is located inside of the tire and is connected to a portion of the tire. The first antenna wire is connected to the electronics package. The at least first antenna wire is connected to the electronics package so that tension in the at least first antenna wire imparts compression on the electronics package. Additionally, other exemplary embodiments of the present invention exist as previously stated were a second antenna wire is present in order to help impart compression on the electronics package. Also, other arrangements of the improved electronics component assembly are possible that impart shear or torsion alternatively or in addition to compression on the electronics package.

Abstract: A system for generating electric power from a rotating tire's mechanical energy concerns a power generation device with a piezoelectric structure and an energy storage device. The piezoelectric structure preferably comprises a plurality of piezoelectric fibers embedded in a generally unidirectional fashion within an epoxy matrix. The piezoelectric structure may be mounted on a support substrate that helps distribute mechanical strain to which the piezoelectric fibers are subjected in a substantially uniform fashion. The piezoelectric structure is preferably mounted within a tire structure such that electric charge is generated therein as the wheel assembly moves along a ground surface. Electrode layers within the piezoelectric structure are coupled to a power conditioning module that rectifies the resultant electric current from the piezoelectric structure and stores it in an energy storage device, preferably an electrolytic capacitor.

Abstract: Proteins which have activity as anticoagulants and/or serine protease inhibitors and have at least one NAP domain and are described. Certain of these proteins have factor Xa inhibitory activity and others have activity as inhibitors of factor VIIa/TF. These proteins can be isolated from natural sources as nematodes, chemically synthesized or made by recombinant methods using various DNA expression systems.

Abstract: Proteins which have activity as anticoagulants and/or serine protease inhibitors and have at least one NAP domain and are described. Certain of these proteins have factor Xa inhibitory activity and others have activity as inhibitors of factor VIIa/TF. These proteins can be isolated from natural sources as nematodes, chemically synthesized or made by recombinant methods using various DNA expression systems.

Abstract: In general, in one aspect, the disclosure describes a method of fulfilling a request for an electronic book having an electronic book digital rights management system. The method includes receiving a request for the electronic book from a network client that includes an electronic book identifier and a retailer identifier. The method also includes determining a digital rights management (DRM) system for the identified electronic book from a set of at least two DRM systems provided by different unaffiliated vendor, and distributing the electronic book to the network client in accordance with the electronic book's electronic book DRM system.

Abstract: Proteins which have activity as anticoagulants and/or serine protease inhibitors and have at least one NAP domain and are described. Certain of these proteins have factor Xa inhibitory activity and others have activity as inhibitors of factor VIIa/TF. These proteins can be isolated from natural sources as nematodes, chemically synthesized or made by recombinant methods using various DNA expression systems.

Abstract: Proteins which have activity as anticoagulants and/or serine protease inhibitors and have at least one NAP domain and are described. Certain of these proteins have factor Xa inhibitory activity and others have activity as inhibitors of factor VIIa/TF. These proteins can be isolated from natural sources as nematodes, chemically synthesized or made by recombinant methods using various DNA expression systems.

Abstract: Proteins which have activity as anticoagulants and/or serine protease inhibitors and have at least one NAP domain and are described. Certain of these proteins have factor Xa inhibitory activity and others have activity as inhibitors of factor VIIa/TF. These proteins can be isolated from natural sources as nematodes, chemically synthesized or made by recombinant methods using various DNA expression systems.

Abstract: Proteins which have activity as anticoagulants and/or serine protease inhibitors and have at least one NAP domain and are described. Certain of these proteins have factor Xa inhibitory activity and others have activity as inhibitors of factor VIIa/TF. These proteins can be isolated from natural sources as nematodes, chemically synthesized or made by recombinant methods using various DNA expression systems.

Abstract: Proteins which have activity as anticoagulants and/or serine protease inhibitors and have at least one NAP domain and are described. Certain of these proteins have factor Xa inhibitory activity and others have activity as inhibitors of factor VIIa/TF. These proteins can be isolated from natural sources as nematodes, chemically synthesized or made by recombinant methods using various DNA expression systems.

Abstract: Proteins which have activity as anticoagulants and/or serine protease inhibitors and have at least one NAP domain and are described. Certain of these proteins have factor Xa inhibitory activity and others have activity as inhibitors of factor VIIa/TF. These proteins can be isolated from natural sources as nematodes, chemically synthesized or made by recombinant methods using various DNA expression systems.

Abstract: Proteins which have activity as anticoagulants and/or serine protease inhibitors and have at least one NAP domain and are described. Certain of these proteins have factor Xa inhibitory activity and others have activity as inhibitors of factor VIIa/TF. These proteins can be isolated from natural sources as nematodes, chemically synthesized or made by recombinant methods using various DNA expression systems.

Abstract: This invention relates to peptide aldehyde analogs that inhibit the thrombin or Factor Xa. The compounds are thought useful for preventing or treating conditions in mammal characterized by abnormal thrombosis.

Abstract: Proteins which are potent anticoagulants and have at least one NAP domain and are described. These proteins having anticoagulant activity can be isolated from natural sources as nematodes, chemically synthesized or made by recombinant methods using various DNA expression systems.

Abstract: A dual locked loop is disclosed comparing preferably a GPS signal with an E1 signal and the E1 signal with the output of the loop. The GPS signal is low pass filtered to provide a low pass filtered GPS versus E1 signal that is used as a calibration for a closed loop having a second low pass filter for filtering the comparisons of the E1 and the output signal. By appropriately selecting the filter parameters, the output stability can track the stability of the local oscillator driving the NCO for short term stability, the medium term stability of the E1 signal and the long term stability of the GPS signal.

Abstract: Proteins which are potent anticoagulants and have at least one NAP domain and are described. These proteins having anticoagulant activity can be isolated from natural sources such as nematodes, chemically synthesized or made by recombinant methods using various DNA expression systems.