Abstract: A fluid height backpressure system includes a printhead, a fluid supply tank, a backpressure device, and an air removal device. The backpressure device responsible for supplying system backpressure includes at least one tower disposed in an upright position and having a plurality of walls defining first and second chambers for respectively communicating with the ink supply tank and a fluid supply reservoir of the printhead. The air removal device provides additional back pressure in the second chamber, allows backpressure in the system to be maintained even with an empty fluid supply tank, and also supply of ink to the fluid supply reservoir of the printhead substantially without air bubbles being introduced therein. Also, ink sensors are utilized for sensing out-of-ink/ink-low conditions and also to help establish and continue the operation of the backpressure device.

Abstract: A meter includes an inlet for receiving a fluid and a housing defining a cylindrical chamber receiving the fluid from the inlet, wherein a chamber axis passes through a center of the cylindrical chamber. The meter also includes an outlet coupled to the housing, wherein the outlet is axially aligned with the inlet along a flow axis, and the flow axis does not intersect the chamber axis.

Abstract: Dielectric liquid is used to cool heat generating electronic components disposed on a circuit board within a case. The liquid is poured or otherwise directed over the electronic components, with gravity assisting the liquid in flowing downward over the components, with the liquid thereafter being collected in a sump for eventual return back to the electronic components. One exemplary application of the described concepts is in cooling electronic components in computers, for example personal computers or server computers.

Abstract: A spring plunger for insertion into an aperture, the spring plunger including a body having a recess and a proximal opening to the recess surrounded by a chamfered rim with the chamfered rim extending at least partially across the recess. A coil spring and plunger are retained within the recess, with the plunger abutting the coil spring and contacting the chamfered rim. Also, a method of manufacturing a spring plunger and a method of use.

Abstract: A fluid height backpressure system includes a printhead, a fluid supply tank, a backpressure device, and an air removal device. The backpressure device responsible for supplying system backpressure includes at least one tower disposed in an upright position and having a plurality of walls defining first and second chambers for respectively communicating with the ink supply tank and a fluid supply reservoir of the printhead. The air removal device provides additional backpressure in the second chamber, allows backpressure in the system to be maintained even with an empty fluid supply tank, and also supply of ink to the fluid supply reservoir of the printhead substantially without air bubbles being introduced therein. Also, ink sensors are utilized for sensing different levels of ink in the ink supply tank and out-of-ink/ink-low conditions in the backpressure device and also to help establish and continue the operation of the backpressure device.

Abstract: A protective cover assembly for covering a space defined by at least one wall. The protective cover assembly includes a plurality of rails coupled to one another to form a frame for securing a material over the space. At least one support bow spans the space to support the material. Clamp mechanisms are coupled to the ends of the support bow for securing the protective cover over the space. The clamp mechanisms include a latch member for engaging the wall and a handle for biasing the latch member against the wall. The clamp further includes a shaft for interconnecting the support bow to the frame. A collar is disposed over the shaft for guiding the handle and the latch member between an operational position and a stowed position along the shaft.

Abstract: A meter includes an inlet for receiving a fluid and a housing defining a cylindrical chamber receiving the fluid from the inlet, wherein a chamber axis passes through a center of the cylindrical chamber. The meter also includes an outlet coupled to the housing, wherein the outlet is axially aligned with the inlet along a flow axis, and the flow axis does not intersect the chamber axis.

Abstract: A protective cover assembly for covering a space defined by at least one wall. The protective cover assembly includes a plurality of rails coupled to one another to form a frame for securing a material over the space. At least one support bow spans the space to support the material. Clamp mechanisms are coupled to the ends of the support bow for securing the protective cover over the space. The clamp mechanisms include a latch member for engaging the wall and a handle for biasing the latch member against the wall. The clamp further includes a shaft for interconnecting the support bow to the frame. A collar is disposed over the shaft for guiding the handle and the latch member between an operational position and a stowed position along the shaft.

Abstract: A fluid height backpressure system includes a printhead, a fluid supply tank, a backpressure device, and an air removal device. The backpressure device responsible for supplying system backpressure includes a tower disposed in an upright position and having a plurality of walls defining first and second chambers for respectively communicating with the ink supply tank and a fluid supply reservoir of the printhead. The air removal device provides additional backpressure in the second chamber, allows backpressure in the system to be maintained even with an empty fluid supply tank, and also supply of ink to the fluid supply reservoir of the printhead substantially without air bubbles being introduced therein. Also, ink sensors are utilized for sensing out-of-ink/ink-low conditions and also to help establish and continue the operation of the backpressure device.

Abstract: A protective cover assembly for covering a space defined by at least one wall. The protective cover assembly includes a plurality of rails coupled to one another to form a frame for securing a material over the space. At least one support bow spans the space to support the material. Clamp mechanisms are coupled to the ends of the support bow for securing the protective cover assembly over the space. The clamp mechanisms include a latch member for engaging the wall and a handle for biasing the latch member against the wall. A collar is coupled to a portion of the support bow for guiding the handle and the latch member between an operational position and a stowed position relative to the support bow.

Abstract: A protective cover assembly for covering a space defined by at least one wall. The protective cover assembly includes a plurality of rails coupled to one another to form a frame for securing a material over the space. At least one support bow spans the space to support the material. Clamp mechanisms are coupled to the ends of the support bow for securing the protective cover assembly over the space. The clamp mechanisms include a latch member for engaging the wall and a handle for biasing the latch member against the wall. A collar is coupled to a portion of the support bow for guiding the handle and the latch member between an operational position and a stowed position relative to the support bow.

Abstract: A bridge plug can be deployed downhole and retrieved using a retrieval tool disposed on jointed or coiled tubing or on another bridge plug. Internally, the bridge plug has a sleeve that is movable on a stem of the plug's tailpiece. When in a first position, the sleeve prevents fluid communication through ports in the stem so that circulated fluid from the retrieval tool can be used to clear debris from the plug during retrieval. When the retrieval tool engages the sleeve in the plug, pulling up on the tool moves the sleeve to an intermediate position in which fluid pressure is equalized across the plug. Further pulling up on the tool locks the sleeve in a further position on the stem so that circulated fluid from the retrieval tool will pass directly to the stem's ports. Movement of the sleeve by the retrieval tool also releases the engaged slips and packing element on the bridge plug's mandrel.

Abstract: Certifying a storage media while servowriting the media by formatting a full compliment of servo data in storage tracks of the media in a minimum number of passes per storage track while simultaneously performing a 100% media certification of the storage tracks during the minimum number of passes per storage track.

Abstract: A fluid height backpressure system includes a printhead, a fluid supply tank, a backpressure device, and an air removal device. The backpressure device responsible for supplying system backpressure includes a tower disposed in an upright position and having a plurality of walls defining first and second chambers for respectively communicating with the ink supply tank and a fluid supply reservoir of the printhead. The air removal device provides additional backpressure in the second chamber, allows backpressure in the system to be maintained even with an empty fluid supply tank, and also supply of ink to the fluid supply reservoir of the printhead substantially without air bubbles being introduced therein Also, ink sensors are utilized for sensing out-of-ink/ink-low conditions and also to help establish and continue the operation of the backpressure device.

Abstract: A fluid height backpressure system includes a printhead, a fluid supply tank, a backpressure device, and an air removal device. The backpressure device responsible for supplying system backpressure includes at least one tower disposed in an upright position and having a plurality of walls defining first and second chambers for respectively communicating with the ink supply tank and a fluid supply reservoir of the printhead. The air removal device provides additional back pressure in the second chamber, allows backpressure in the system to be maintained even with an empty fluid supply tank, and also supply of ink to the fluid supply reservoir of the printhead substantially without air bubbles being introduced therein. Also, ink sensors are utilized for sensing out-of-ink/ink-low conditions and also to help establish and continue the operation of the backpressure device.

Abstract: A fluid height backpressure system includes a printhead, a fluid supply tank, a backpressure device, and an air removal device. The backpressure device responsible for supplying system backpressure includes at least one tower disposed in an upright position and having a plurality of walls defining first and second chambers for respectively communicating with the ink supply tank and a fluid supply reservoir of the printhead. The air removal device provides additional backpressure in the second chamber, allows backpressure in the system to be maintained even with an empty fluid supply tank, and also supply of ink to the fluid supply reservoir of the printhead substantially without air bubbles being introduced therein. Also, ink sensors are utilized for sensing different levels of ink in the ink supply tank and out-of-ink/ink-low conditions in the backpressure device and also to help establish and continue the operation of the backpressure device.

Abstract: Methods and systems for tracking medical care are described. In an example embodiment, a method for emergency care tracking, comprises entering a chief complaint into an electronic file in a computing system, assigning a chief complaint point value based on the chief complaint, associating the chief complaint point value to the electronic file in the computing system, determining a further point value based on additional treatment, assigning the further point value based on the determination, adding, using a processor, the further point value to the chief complaint point value to generate a total point value, determining, using a processor, a level of service based on the total point value, and communicating, over an electromagnetic communication channel, the level of service to a billing system.

Abstract: A protective cover assembly for covering a space defined by at least one wall. The protective cover assembly includes a plurality of rails coupled to one another to form a frame for securing a material over the space. At least one support bow spans the space to support the material. Clamp mechanisms are coupled to the ends of the support bow for securing the protective cover assembly over the space. The clamp mechanisms include a latch member for engaging the wall and a handle for biasing the latch member against the wall. The clamp further includes a link for interconnecting the support bow to the frame. A collar is coupled to the link for guiding the handle and the latch member between an operational position and a stowed position along the link.

Abstract: The present invention generally provides a pressure isolation plug for managing a wellbore with multiple zones. The pressure isolation plug generally includes a body with a bore extending therethrough, a first disintegratable ball sized and positioned to restrict upward fluid flow through the bore, wherein the disintegratable ball disintegrates when exposed to wellbore conditions for a first amount of time. The plug also includes a second ball sized and positioned to restrict downward fluid flow through the bore.