Abstract: There is provided an apparatus and a method for dispensing printed labels from a printer. The printed labels may be prepared on a need basis, such that each printed label is either held in the apparatus or ejected from the apparatus. Some advantages of the apparatus and method include prolonging a lifespan for a print head, and minimization of transition error on a media used for printing.

Abstract: A gas monitoring and oxygen supply control system, including a flame-proof and explosion proof housing; a gas monitoring sensor system enclosed in said housing, said sensor system including a sensor controller, a plurality of gas sensors, and a CPU; air sampling pipes in fluid communication with said gas sensors and with the atmospheres to be sampled; input sampling ports disposed on said air sampling pipes and exposed to the atmospheres to be sampled; at least one exhaust pipe for venting gases to a select atmosphere outside said housing; flame-proof port assemblies disposed through a wall of said housing separating said sensor system from an outside atmosphere and through which said air sampling pipes and said exhaust pipe are disposed; at least one pump operatively connected to said air sampling pipes so as to provide both suction and exhaust, said pump electronically connected to and controlled by said CPU; a plurality of valves disposed on said air sampling pipes and electronically coupled to and control

Abstract: An intrinsically safe, self-contained toxic gas removal and air conditioning system for use in an underground mine environment to continuously remove from air sealed in the chamber the CO2 and/or CO from exhalations of up to thirty adult occupants. The system includes an explosion-proof/fire-proof shell strong enough to withstand a 15 psi explosion outside the survival chamber in which the air-scrubbing system is installed. In the event of normal power loss, the system runs on an internal battery capable of 96+ hours of continuous operation while incapable of creating an explosion hazard. A fan motor mounted inside the external shell is driven by a fan driver circuit and is coupled to a driveshaft extending outside the external shell to drive an air scrubber fan. A fan driver/controller circuit powers the fan and detects the loss of externally-provided AC power to automatically start operation when such power loss is detected.

Abstract: The present invention provides a multi-function device having a housing, a printer module and a scan module. The housing having a plurality of pivotable panels, wherein the pivotable panels are collapsible on the housing to conform with its surfaces thereon. The printer module has a printer head assembly and a multiple sheet feeder disposed within the housing, the multiple sheet feeder having a first paper guide, a feeder assembly and a second paper guide forming a print path, the printer head assembly is mounted along the print path between the first and the second paper guide, wherein a void to the printer module is defined within the housing between the printer head assembly and the first paper guide.

Abstract: A transmission apparatus for use in a stack of data library units, the stack comprising a lower data library unit and an upper data library unit, each data library unit of the stack comprising a plurality of upright frames, the transmission apparatus comprising a tray for transporting a tape cartridge; a plurality of positioning pinions rotatably attached to the tray; a plurality of racks each disposed on each of the plurality of upright frames and configured to be engaged by the corresponding plurality of positioning pinions for vertical positioning of the tray within each data library unit; a plurality of partial racks each comprising an upper tooth and a lower tooth disposed adjacent the plurality of racks at each of the plurality of upright frames, the upper tooth being disposed adjacent a lower end of the frame of the upper data library unit and the lower tooth being disposed adjacent an upper end of the frame of the lower data library unit; a plurality of cross-over pinions each rotatably attached to th

Abstract: A gas monitoring and oxygen supply control system, including a flame-proof and explosion proof housing; a gas monitoring sensor system enclosed in said housing, said sensor system including a sensor controller, a plurality of gas sensors, and a CPU; air sampling pipes in fluid communication with said gas sensors and with the atmospheres to be sampled; input sampling ports disposed on said air sampling pipes and exposed to the atmospheres to be sampled; at least one exhaust pipe for venting gases to a select atmosphere outside said housing; flame-proof port assemblies disposed through a wall of said housing separating said sensor system from an outside atmosphere and through which said air sampling pipes and said exhaust pipe are disposed; at least one pump operatively connected to said air sampling pipes so as to provide both suction and exhaust, said pump electronically connected to and controlled by said CPU; a plurality of valves disposed on said air sampling pipes and electronically coupled to and control

Abstract: A slot for releasably storing a tape cartridge is disclosed. The slot comprises an enlargeable receiving portion for releasable insertion of the tape cartridge and a plate for supporting the tape cartridge in the slot. At least a portion of the plate is moveable for enlarging the receiving portion.

Abstract: An intrinsically safe, self-contained toxic gas removal and air conditioning system for use in an underground mine environment to continuously remove from air sealed in the chamber the CO2 and/or CO from exhalations of up to thirty adult occupants. The system includes an explosion-proof/fire-proof shell strong enough to withstand a 15 psi explosion outside the survival chamber in which the air-scrubbing system is installed. In the event of normal power loss, the system runs on an internal battery capable of 96+ hours of continuous operation while incapable of creating an explosion hazard. A fan motor mounted inside the external shell is driven by a fan driver circuit and is coupled to a driveshaft extending outside the external shell to drive an air scrubber fan. A fan driver/controller circuit powers the fan and detects the loss of externally-provided AC power to automatically start operation when such power loss is detected.

Abstract: A transmission apparatus for transmitting tapes within a tape library is disclosed. The transmission apparatus comprises a tray for transmitting a tape cartridge. A plurality of pinion gears is provided. The pinion gears are operably connected to each other and are rotatably attached to the tray. A plurality of vertically disposed racks is provided for engagement by the plurality of pinion gears for rotational movement therealong.

Abstract: An intrinsically safe accurate location information network for personnel and assets in underground mines, including wireless access points and subnetwork controllers, active wireless locator/messenger tags, network controller(s), and enterprise servers running application control software. The wireless access points are installed in mine entries and crosscuts and track the active wireless locator/messenger tags. The active tags may be worn by mine personnel or installed in mining equipment. The network subsystems form relay networks that wirelessly carry telemetry and control data without the need to penetrate the earth. The subsystems determine the location of persons and assets underground and monitor safety-related information, which can be used for disaster avoidance, early warning of impending disaster, and improved rescue effectiveness.

Abstract: A tape cartridge handler for transmitting a tape cartridge in a tape library. The handler comprises a deck for supporting a tape cartridge thereon; a gripper assembly in translatable engagement with the deck; and at least one arm in rotatable engagement with the gripper assembly, the arm being rotatable about a longitudinal axis of the arm and having a catch for engaging an aperture in a tape cartridge.

Abstract: A transmission apparatus for transmitting tapes within a tape library is disclosed. The transmission apparatus comprises a tray for transmitting a tape cartridge. A plurality of pinion gears is provided. The pinion gears are operably connected to each other and are rotatably attached to the tray. A plurality of vertically disposed racks is provided for engagement by the plurality of pinion gears for rotational movement therealong.

Abstract: A slot for releasably storing a tape cartridge is disclosed. The slot comprises an enlargeable receiving portion for releasable insertion of the tape cartridge and a plate for supporting the tape cartridge in the slot. At least a portion of the plate is moveable for enlarging the receiving portion.

Abstract: The present invention provides an analyte test device (5) for determining concentration of an analyte in a physiologic fluid. The analyte test device (5) includes a test meter (7) and a lancet device (10, 110). The lancet device (10,110) has an integral lancet (20,120), a lancet casing (40,140) and a test strip (60). The lancet (20,120) is locked onto the lancet casing (40,140) by a catch (32,132). When the lancet device (10) is inserted into a receptacle (R) on the test meter (7), a spigot (Q) unlocks the catch (32) from the lancet casing (40) so that the lancet (20) takes on the characteristic of a probe (P) that is connected to a lancet firing mechanism disposed in the test meter (7). Alternatively, a collar (C) on the probe (P) disengages the catch (132) from the lancet casing (140) when the lancet device (110) is inserted into the test meter (7).

Abstract: The present invention provides a lancing device designed for minimizing pain to the user, comprising a probe with cam profile responsible for controlling the lancet speed such that the lancet enters the skin relatively fast, decelerates smoothly and gradually to zero velocity at maximum depth of penetration and retracts slowly and controllably. The housing of the lancet comprises of leaf springs and set of guides for minimizing or eliminating pitching or vibration of the lancet during lancing, hence reducing the pain experienced by the user. The lancing device is further equipped with a gear-damper system for minimizing or eliminating noise produced during lancing process.