Abstract: A device that fits inside a transport pod communicating with the slots of the transport pod so that the device can be inserted and removed from the transport pod. The transport pods are for silicon wafers. The device has sensors that monitor the environment within the transport pod. Depending on the device's size, silicon wafers may be able to accompany the device so that the device can monitor the precise environment the silicon wafers are exposed to while inside the transport pod. The device may also be placed in a transport pod and run through the manufacturing process as one transport pod in a series. The results on the environmental monitoring can be used for alarms and monitoring or data logging to improve the yield of the silicon wafers.

Abstract: A system for measuring dissolved organic compounds in water that engages separate conductivity and temperature sensors at various points in the water flow. In addition, a UV reaction chamber produces light that levies high-level amounts of hydroxyl radicals during the oxidation process. The flow is then diverted into various directions based upon the settings of a three-way valve that determines when the sensor readings will take place as the water flows through the UV radiation.

Abstract: An apparatus employing a UV reaction chamber that produces light for levying high-level amounts of hydroxyl radicals during the oxidation process. The flow passes through a fluid intake and into the UV reaction chamber. A metallic coating on the outer shell and quartz reactor work for increased efficiency during the oxidation process, as does a coolant tube. The apparatus is connected to a number of conceivable systems as the apparatus aids in the rapid oxidation process of the water flow.

Abstract: A device is illustrated for detecting particles in a fluid that can detect smaller particles without the need for added power or space and can be implemented inexpensively. The device utilizes two mirrors and a photo-diode. The housing of the photo-electric diode is machined to form one of the mirrors. The mirrors have a special positioning so that the second mirror uses the first mirror to reflect light deflected by particles back to the photo-electric diode.

Abstract: A device is illustrated for detecting particles in a fluid that can detect smaller particles without the need for added power or space and can be implemented inexpensively. The device utilizes two mirrors and a photo-diode. The housing of the photo-electric diode is machined to form one of the mirrors. The mirrors have a special positioning so that the second mirror uses the first mirror to reflect light deflected by particles back to the photo-electric diode.

Abstract: The present invention comprises a paper sheet stacking and jogging apparatus for the semi-continuous stacking and jogging of individually fed sheets of paper from devices such as printing or duplicating machinery. A conveyor, comprising a pair of powered forward pinch rollers and a pair of powered rearward pinch rollers each having a plurality of driving tires, conveys the sheets within the apparatus. A beam strengthener, comprising two pairs of crowned and recessed tires, which are not driving tires, give the sheets beam strength as they are deposited to prevent jamming of the apparatus. A high-capacity, self-leveling tray assembly and elevating elevator receives the deposited sheets. A jogger selectively jogs the sheets which are deposited into the tray assembly into physically separated, distinct, aligned job stacks.

Abstract: A chock for rock climbers to be used with a loop sling threaded through openings in the chock body which comprises a length of extruded aluminum having beveled ends and a generally triangular cross-section. One of the faces of the chock is arched outwardly and longitudinally toothed. This is located opposite a nose portion which bears against one rock face of a crack while the arched face operates against the opposite face of the crack.