Abstract: Several variations of a toy projectile launcher apparatus for discharging EVA balls. The apparatus includes a housing, a barrel portion, a grip portion, a trigger, a ram movable in the housing, a carriage also movable in the housing, a negator spring, handles for cocking the apparatus, and a lever pivotally mounted to a shaft in the housing just behind a ball to be discharged. In operation, a user pulls a handle rearward to move the ram and carriage and extend the spring. Pulling the trigger disengages the ram to impact the lever causing the lever to slap the ball to cause discharge of the ball. The lever and the shaft may be moved from side to side to cause the ball to be discharged straight ahead or curved to the left or right.

Abstract: A toy launch apparatus for discharging soft foam darts, the launch apparatus having a cylinder, a piston, a launch spring and a dart tube. An air chamber with variable volume is formed between the cylinder and the piston and is divided into two or more sections, a first section where there is little or no resistance to relative movement between the cylinder and the piston so that there is a momentum gain, and a second section where there is rapid compression and increasing pressure to cause a loaded dart to be discharged. A third section may be a transition section between the first and second sections.

Abstract: A method and apparatus for simulating a missile. A simulation program for a weapon using a processor unit is executed in a simulation unit. A number of input signals is received from a control station in a vehicle through an interface system connected to a weapons interface on the vehicle. The interface system is in communications with the processor unit. The control station is capable of operating the weapon connected to the weapons interface. A number of output signals is generated using a simulation of the weapon. The number of output signals is sent through the weapons interface to the control station.

Abstract: A method for gapping substrates conveyed through a vacuum chamber is disclosed. The method may include positioning an upstream substrate outside the vacuum chamber as a downstream substrate is conveyed within the vacuum chamber, detecting a position of the downstream substrate within the vacuum chamber and conveying the upstream substrate into the vacuum chamber at a conveyance rate greater than a conveyance rate of the downstream substrate to set a gap between the downstream substrate and the upstream substrate.

Abstract: A fluid-driven linear actuator comprises a piston configured for reciprocating motion in a piston chamber and a spool valve in a valve chamber. The valve chamber is fluidly connected to a fluid input and to a fluid output. The spool valve is configured to be hydraulically moved within the valve chamber between a plurality of spool valve configurations, comprising a first spool valve configuration wherein the valve chamber is fluidly connected to the piston chamber to thereby create a first fluid pressure differential which tends to force the piston in a first axial direction and a second spool valve configuration wherein the valve chamber is fluidly connected to the piston chamber to thereby create a second fluid pressure differential which tends to force the piston in a second axial direction.

Abstract: A method for controlling a plurality of heaters of a heating system is disclosed. The method may generally include generating control commands for turning on the plurality of heaters during a time period, determining which electrical phase is powering each heater of the plurality of heaters and staggering execution of the control commands across the time period for two or more of the heaters powered by the same electrical phase.

Abstract: Several variations of a toy projectile launcher apparatus for discharging EVA balls. The apparatus includes a housing, a ram movable in the housing, a carriage also movable in the housing, a negator spring, a handle for cocking the apparatus, and a lever pivotally mounted in the housing just behind a ball to be discharged. In operation, a user pulls the handle rearward and a connector engages the ram to pull the ram rearward. The ram abuts the carriage and when the ram moves rearward the carriage also moves rearward. The carriage is attached to the spring and extends the spring when the carriage moves rearward. At a predetermined location the connector disengages the ram.

Abstract: A method for gapping substrates conveyed through a vacuum chamber is disclosed. The method may include positioning an upstream substrate outside the vacuum chamber as a downstream substrate is conveyed within the vacuum chamber, detecting a position of the downstream substrate within the vacuum chamber and conveying the upstream substrate into the vacuum chamber at a conveyance rate greater than a conveyance rate of the downstream substrate to set a gap between the downstream substrate and the upstream substrate.

Abstract: A toy launch apparatus for projectiles having a soft exterior and an open bottom with a bordering strong inner wall. The projectile's open bottom is positioned atop a slot, with respect to a launch deck and a carriage in a housing assembly. A cocking assembly includes a pivotal launch arm and a launch spring connected to the carriage movable with an engaged slide, a slide link and carriage lock, which are cocked when a user pulls the slide rearward. At a first rearward position of the slide the carrier is restrained in a cocked configuration. On the way to a second rearward position of the slide, the slide, slide link and carriage lock disengage from the carriage, launch arm and launch spring. When the carriage and launch arm are triggered, the launch spring releases and the launch arm impacts the inner wall of the projectile for discharge.

Abstract: A vascular access device ultrasound guidance system which provides a novel ultrasound imaging head interface for vessel access. The system comprises a fitted basket/VAD guide for attachment to a hand held ultrasound transducer. The VAD guide, being integrally molded to the fitted basket, comprises a releasible guide assembly for a VAD needle guide. In addition, the needle guide assembly comprises means for anchoring the VAD to a patient's skin following successful insertion. A magnetic needle guide system is disclosed. A fluid sampling device which integrates needle guidance and, safety needle capture in a single guide head is also disclosed.

Abstract: Several variations of a toy projectile launcher apparatus for discharging EVA balls. The apparatus includes a housing, a barrel portion, a grip portion, a trigger, a ram movable in the housing, a carriage also movable in the housing, a negator spring, handles for cocking the apparatus, and a lever pivotally mounted to a shaft in the housing just behind a ball to be discharged. In operation, a user pulls a handle rearward to move the ram and carriage and extend the spring. Pulling the trigger disengages the ram to impact the lever causing the lever to slap the ball to cause discharge of the ball. The lever and the shaft may be moved from side to side to cause the ball to be discharged straight ahead or curved to the left or right.

Abstract: A slide clamp for use with an infusion pump and infusion set provides finger grips and support members for supporting the infusion tubing. The finger grips make the slide clamp easier to use while reducing the risk of error. The tubing support members reduce the likelihood of improperly loading the tubing and reduce the risk of kinking the tubing during use. An infusion set is provided wherein the slide clamp may be coded through the use of colors, holes, or the like so as to identify the type of infusion tubing used therewith. The infusion pump can identify the code on the slide clamp and thereby determine the type of infusion tubing, and thereby allow access only to infusion programs for drugs or infusion solutions which are compatible with the particular type of infusion tubing.

Abstract: A dynamic decision forest may be used to guide clinical or other decision queries such that multiple decision trees are followed in sequence and jumps occur between decision trees based on previously received query responses and the system's determination of what useful data has not been gathered. For example, rather than storing data concerning all possible paths between various decision trees, a system using the dynamic decision forest may determine at the time of use that a jump should occur from one decision tree to another decision tree despite the system not being pre-populated with data representative of a relationship between the source and destination of the jump. A clinical note may be created based on the path followed through the dynamic decision forest, and iterative verification may be used in order to improve the likelihood that the correct path is being followed.

Abstract: A concealed magazine slot arrangement includes a magazine holder, a gear carrier, and a fastening device for fastening the magazine holder on the user's body. The magazine holder includes an inner panel, an outer panel, having a front operation side, overlapped thereon, and a plurality of slot dividers affixed between the inner and outer panels to form a plurality of magazine slots concealed within the inner panel, the outer panel, and the slot dividers for receiving the magazine. A gear carrier is provided on the front operation side of the magazine holder for carrying a gear thereon. Quick accessing fasteners facilitate securing magazines in magazine slots. Means for adjusting the depth of the magazine slots are provided.

Abstract: Several variations of a toy projectile launcher apparatus for discharging EVA balls. The apparatus includes a housing, a ram movable in the housing, a carriage also movable in the housing, a negator spring, a handle for cocking the apparatus, and a lever pivotally mounted in the housing just behind a ball to be discharged. In operation, a user pulls the handle rearward and a connector engages the ram to pull the ram rearward. The ram abuts the carriage and when the ram moves rearward the carriage also moves rearward. The carriage is attached to the spring and extends the spring when the carriage moves rearward. At a predetermined location the connector disengages the ram.

Abstract: A toy projectile launcher apparatus for discharging balls. The apparatus includes a base, a ram movable in the base, a carriage also movable in the base, a negator spring, a handle for cocking the apparatus, a lever pivotally mounted in the base just behind a ball to be discharged and a trigger. In operation a user pulls the handle rearward to cock the apparatus and a catch engages the ram. The carriage is attached to the spring and extends the spring when the carriage and the ram move rearward. The user pulls the trigger to release the ram and the carriage. Before striking the lever, the carriage is stopped and the ram is mounted to the carriage to allow forward sliding movement to enable the ram to impact the lever causing the lever to slap the ball to cause discharge.

Abstract: A carrying bag comprising a main compartment having a front panel, a back panel and two side panels; two side flaps attached to the back panel protruding laterally; and a carrying strap having a first end attached to the first side flap and a second end attached to the second side flap, wherein the first and second side flaps have a first configuration and a second configuration, wherein in the first configuration, the side flaps project upwards so that the carrying strap can function as a shoulder strap and in the second configuration, the side flaps can be folded and secured onto itself to project laterally and function as a waist strap.

Abstract: A toy launcher apparatus for discharging circular projectiles, the apparatus having a housing, lower and upper panels mounted to the housing, supports mounted to the housing, a cocking slide and a slide spring connected to the supports, a projectile receptacle connected to the cocking slide, release levers mounted to the housing, a guide wall mounted to the lower panel, a positioning wheel also mounted to the lower panel, and a trigger mounted to the housing. The lower panel includes a slot positioned parallel to the guide wall but off center relative to a center point of a load projectile. Beneath the lower panel is a rotatable launch arm connected to a torsion spring and a catch structure. The upper and lower panels are parallel to one another and spaced to receive a projectile. The projectile is loaded into the projectile receptacle when the receptacle is exposed during the time the launch arm and torsion spring are cocked by a user pulling rearward on the cocking slide.

Abstract: A weapon support pad comprising a pad comprising a fastening mechanism to attach to the forend of a weapon, such as a rifle to provide support and absorb unwanted vibrations, among other advantages. The pad may be quickly and easily attachable and detachable from the weapon. A variety of fastening mechanisms may be utilized, including the hook-and-loop.