Abstract: A precast concrete road repair panel is configured to be received in a prepared portion of an existing road under repair. The underside of the panel is textured to receive a grout or other settable composition suitable to affix the repair panel to the existing road sub-base or underlayment. The panel is provided with leveling plates that can be adjusted to ensure that the top surface of the repair panel is flush with the existing road surface. Openings are provided throughout the panel for introducing grout or other similar composition to fix the precast panel in place. Dowels, rods or rebar may be incorporated into the junction between adjacent precast panels or between the precast panel and the existing road surface.

Abstract: An adapter for fitting to a drug delivery device, the adapter including: an outlet for communication with the mouth of a patient; an air flow path through the adapter along which air is drawn to the outlet by inhalation by the patient; an inlet adapted for connection to a mouthpiece of said drug delivery device; and an air flow rate indicator operable to indicate when the air flow rate along the air flow path is at or above a predetermined minimum level suitable for delivery of the drug to the patient. A drug delivery device having, in its body, an air flow rate indicator operable to indicate when the air flow rate along the air flow path is at or above a predetermined minimum level suitable for delivery of the drug to the patient.

Abstract: Osteotomy tools and procedures are provided that include a sets of guides in which pins are placed through conduits in the guides with a close tolerance and into into the bone at predetermined angles. One one pin is placed at a correction angle subtending from one of a pair of parallel pins placed across an osteotomy site. After the osteotomy is completed, a bone correction is achieved by rotating the pin at the correction angle to be parallel to the one of the parallel pins located across the osteotomy site. A parallel pin guide is placed over these two pins to maintain the bone correction and stabilize the osteotomy, allowing fixation of the corrected bone segments.

Abstract: The present invention provides an adapter for fitting to a drug delivery device, the adapter comprising: an outlet for communication with the mouth of a patient; an air flow path through the adapter along which air is drawn to the outlet by inhalation by the patient; an inlet adapted for connection to a mouthpiece of the drug delivery device; and an air flow rate indicator operable to indicate when the air flow rate along the air flow path is at or above a predetermined minimum level suitable for delivery of the drug to the patient. The present invention also provides a drug delivery device having, in its body, an air flow rate indicator operable to indicate when the air flow rate along the air flow path is at or above a predetermined minimum level suitable for delivery of the drug to the patient.

Abstract: In one example, a printhead structure includes: a first layer; an array of openings in the first layer to form printing fluid ejection chambers; a second layer on the first layer; an array of orifices through the second layer, each orifice located adjacent to one of the openings in the first layer; a groove in the first layer spanning substantially a full length of the array of openings; and multiple holes through the second layer to the groove in the first layer.

Abstract: In one example, a printhead structure includes: a first layer; an array of openings in the first layer to form printing fluid ejection chambers; a second layer on the first layer; an array of orifices through the second layer, each orifice located adjacent to one of the openings in the first layer; a groove in the first layer spanning substantially a full length of the array of openings; and multiple holes through the second layer to the groove in the first layer.

Abstract: A method of treating a formation that includes exposing a region of the formation occupied by a hydrolysable gel to a hydrolyzing agent; and allowing sufficient time for the hydrolyzing agent to hydrolyze the gel. Various methods may also include the use of a swelling agent to allow for expansion of the gel.

Abstract: A processing device determines a usage schedule for a mobile device based on one or more first criteria, the usage schedule comprising a scheduled active period of the mobile device and a scheduled inactive period of the mobile device. The processing device identifies an additional active period for the mobile device that is based on one or more second criteria. The processing device causes the mobile device to transition into a low power state during the scheduled inactive period and to transition out of the low power state during the additional active period prior to the scheduled active period, wherein the mobile device will perform a scheduled operation during the additional active period and prior to the scheduled active period.

Abstract: An improved device and method for the application of adhesive-backed foil to the edges of stained glass and other materials is provided, the device comprising a groove comprising three or five segments—a base segment against which the glass edge is pressed onto the adhesive face of the foil; and second and third segments comprising sides extending upward from the base at an obtuse angle. Alternatively, the groove may comprise fourth and fifth segments comprising parallel sides extending vertically from the second and third segments and these being perpendicular to the base. The edge of the glass to be foiled is centered on the adhesive side of the foiling tape and pressed to the base. The angled sides initiate folding of the foil towards the side faces of the glass such that no tearing or distortion of the foil results.

Abstract: A precast concrete road repair panel is configured to be received in a prepared portion of an existing road under repair. The underside of the panel is textured to receive a grout or other settable composition suitable to affix the repair panel to the existing road sub-base or underlayment. The panel is provided with leveling plates that can be adjusted to ensure that the top surface of the repair panel is flush with the existing road surface. Openings are provided throughout the panel for introducing grout or other similar composition to fix the precast panel in place. Dowels, rods or rebar may be incorporated into the junction between adjacent precast panels or between the precast panel and the existing road surface.

Abstract: A method of increasing the fracture resistance of a low permeability formation that includes emplacing a wellbore fluid in a wellbore through the low permeability formation, the wellbore fluid comprising: a settable carrier fluid; and a solid particulate bridging material; increasing the pressure in the wellbore such that fractures are formed in the formation; allowing the settable carrier fluid to enter the fractures; bridging and sealing the mouths of the fractures to form a substantially impermeable bridge proximate the mouth of the fractures thereby strengthening the formation; and holding the increased pressure for an amount of time sufficient for setting of the carrier fluid in the fractures is disclosed.

Abstract: An improved device and method for the application of adhesive-backed foil to the edges of stained glass and other materials is provided, the device comprising a groove comprising three or five segments—a base segment against which the glass edge is pressed onto the adhesive face of the foil; and second and third segments comprising sides extending upward from the base at an obtuse angle. Alternatively, the groove may comprise fourth and fifth segments comprising parallel sides extending vertically from the second and third segments and these being perpendicular to the base. The edge of the glass to be foiled is centered on the adhesive side of the foiling tape and pressed to the base. The angled sides initiate folding of the foil towards the side faces of the glass such that no tearing or distortion of the foil results.

Abstract: There is described a bimodal pharmaceutical composition comprising effective amounts of a first active ingredient which substantially comprises a coarse fraction and a second active ingredient which substantially comprise a fine fraction characterized in that the coarse fraction possesses a greater mass median aerodynamic diameter than the fine fraction. There is also described a method of delivering a therapeutically effective amount of a substantially fine active ingredient to the lung of a patient by co-administration with a substantially coarse active ingredient.

Abstract: The present invention provides a method of isolating a selected reservoir zone in a subterranean reservoir comprising at least the step of squeezing a treatment fluid into the selected reservoir zone, the treatment fluid comprising: a viscosifying agent; a fluid loss control agent; and a particulate material. The invention further provides a treatment fluid comprising a base fluid; a viscosifying agent; at least 20 kg/m3 of a fluid loss control agent; and a particulate material.

Abstract: An adapter for fitting to a drug delivery device, the adapter including: an outlet for communication with the mouth of a patient; an air flow path through the adapter along which air is drawn to the outlet by inhalation by the patient; an inlet adapted for connection to a mouthpiece of said drug delivery device; and an air flow rate indicator operable to indicate when the air flow rate along the air flow path is at or above a predetermined minimum level suitable for delivery of the drug to the patient. A drug delivery device having, in its body, an air flow rate indicator operable to indicate when the air flow rate along the air flow path is at or above a predetermined minimum level suitable for delivery of the drug to the patient.

Abstract: A mechanically stabilized earth (MSE) system includes a vertically oriented wall offset from an earthen feature, backfill disposed between the wall and the earthen feature, and a plurality of anchor elements attached at one end to the wall and extending from the wall toward the earthen feature. The plurality of anchor elements are embedded within the backfill and include an elongated strap having an attachment end configured for attachment to the MSE wall and opposite surfaces along the length thereof. The anchor element further includes a plurality of punched openings along the length of the strap, each opening including a punched tab projecting outward from one of the opposite surfaces.

Abstract: The present invention relates to an article device and method for removing a broken or bound fastener from an opposing hole in an object such as a piece of machinery or an automotive or mechanical piece of equipment. The present invention provides an elongated and hollow bit having an inner diameter to match and closely straddle the diameter of the elongated portion (e.g., threaded portion) of the fastener. The article of the present invention may be coupled to a drill via an optional adaptor and/or shank. The method of the present invention may further include predrilling the hole removing the head of the fastener and/or rethreading the hole once the fastener is removed.