A process for the preparation of an organic reactive intermediate that contains a combination of epoxy groups, hydroxy groups and unsaturated groups wherein the process can be utilized to control the amounts of each of the functional groups in the final product. The final condensing lens is adapted for concentrating incident light from a primary condensing lens onto the infrared detector, and the infrared detector is a square-law detector capable of sensing the frequency difference between the first light and the second light. Message codes for atomic operations to arbitrate ownership between system devicesresources are included to allow efficient accessownership of shared data. The photoelectric detector is used for monitoring the rotation of a small impeller in the water meter. In a bonding step, the fabric is heated to soften and fuse the binder component.