Abstract: A wet mop head assembly for use with a mop handle is disclosed. The mop head includes a laminate mop substrate having a first layer of scrubbing material, a second layer of scrubbing material and an absorbent foam layer sandwiched between the scrubbing material layers. At least one bond is present to join the scrubbing and absorbent foam layers together.

Abstract: A wet mop head assembly for use with a mop handle is disclosed. The mop head includes a laminate mop substrate having a first layer of scrubbing material, a second layer of scrubbing material and an absorbent foam layer sandwiched between the scrubbing material layers. At least one bond is present to join the scrubbing and absorbent foam layers together.

Abstract: A modular hand care system that is customizable and expandable in its design, a method of providing such a system, and a module that may be used in such a system is disclosed. The modular nature of the system allows the consumer to dispense different product, easily configure the selected modules, quickly replace or add individual modules as the consumer desires. Such a system can be used at any location of the consumer's choosing; the system may be mounted on a wall, on a movable cart, or may be installed within a frame system.

Abstract: The invention concerns the use of a Java JIT compiler to change the status of run-time determined software routines between being activated and deactivated in an application program. Conditional statements which are used at run-time to determine whether such a routine has been activated or deactivated are presented as discrete conditions that always evaluate to a known result by using an invariant flag in the compiled bytecode. The JIT compiler optimises an application program by excluding discrete condition checks. Consequently, if the branch of the discrete condition that will never execute includes a run-time determined software routine, then the routine will be excluded from the JIT compilation and will not form part of the JIT compiled native machine code. A run-time class or code replacement facility is used as a means of activating or deactivating a run-time determined software routine at run-time by changing the value of the invariant flag of said routine.

Abstract: There is provided a tremolo device for use with a stringed musical instrument wherein the tension in the string is not directly balanced by a spring, but rather a lever riding on a cam surface having a varying curve such that any change in the pull tension on the strings has a minimal effect on the tuning of the instrument.