摘要:
An insert seal for an adapter connectable to a fuel cell which is engageable upon a combustion tool fuel metering valve, the fuel cell having a stem and the metering valve having a nipple, includes a body defining a central passageway and having a first end sealable on the stem and a second end sealable on the nipple, a flange portion affixed to the second end, being in fluid communication with the passageway and having a larger diameter than the body. The fuel cell adapter is configured for connection to the fuel cell and is engageable upon the combustion tool fuel metering valve, has an adapter body with a base configured for engagement upon the fuel cell and a nozzle connected to the base, the adapter body defining a chamber configured for accommodating the stem and the nipple, the insert seal being accommodated in the chamber.
摘要:
A method and apparatus for sensing and measuring stress waves. The method comprises the steps of: a.) sensing motion, where the motion comprises a stress wave component and a vibration component; b.) separating the stress wave component from the vibration component with a high pass filter to create a signal proportional to the stress wave; c.) amplifying the signal to create an amplified signal; d.) processing the amplified signal with a sample and hold peak detector over a predetermined interval of time to determine peaks of the amplified signal over said predetermined period of time; e.) creating an output signal proportional to the determined peaks of the amplified signal; and, f.) repeating steps d.) and e.). The invention also includes an apparatus for implementing the method of the invention.
摘要:
Embodiments of the invention relate to an apparatus, and method for a communication network. Certain embodiments provide an apparatus comprising: a first reader configured to read a user insertable integrated circuit configured to identify a user in a communications network; a second reader configured to read a user insertable integrated circuit configured to identify a user in a communications network; at least one memory storing computer program instructions; and at least one processor configured to execute the computer program instructions to cause the apparatus at least to perform: generating a control signal responsive to removal of an integrated circuit from the second reader.
摘要:
A process for preparing crystalline particles of an active principal in the presence of ultrasonic irradiation that comprises contacting a solution of a solute in a solvent in a first flowing stream with an anti-solvent in a second flowing stream causing the mixing thereof, wherein the flow rate ratio of the anti-solvent: solvent is higher than 20:1, and collecting crystals that are generated.
摘要:
A retention and rotation assembly includes a first support having a first bore that extends along an axis AA. A lug is received in the first bore and is rotatable relative to the first support about the axis AA. The assembly includes a second support having a second bore. An inside surface of the second bore is engageable with an outside surface of the lug, the second support is fixed relative to the lug about the axis AA when second support is engaged with the lug. A locking element extends through a bore in the lug and into at least a portion of the second support. A rotation of the locking element in a first direction about the axis AA increases a friction between the lug and the first support thereby inhibiting rotation of the lug relative to the first support about the axis AA.
摘要:
A composition for controlling pests comprising a mixture of plant material obtainable from a mustard plant of the species Sinapis alba and plant material obtainable from a mustard plant of the species Brassica juncea is described.
摘要:
The present invention is directed to certain hydroxamate derivatives that are useful in the treatment of hepatitis C. These compounds are also inhibitors of histone deacetylase and are therefore useful in the treatment of diseases associated with histone deacetylase activity. Pharmaceutical compositions and processes for preparing these compounds are also disclosed.
摘要:
An energy management circuit (100) for use with one or more rechargeable cells (201) is capable of prohibiting discharge in response to temporal or other inputs. In one embodiment, a control circuit (102) applies a control signal to a discharge control node (105) when a charging current is applied for less than a charging duration threshold. The control signal causes a discharge disconnect switch (202) to open. In another embodiment, the control circuit (102) applies the control signal to the discharge control node (105) after failing to detect a charging current for at least a non-charging duration threshold. Discharge can again be allowed by applying a charging current for at least a reset duration.