Abstract: The present invention relates to a stepper with additional functions to strengthen the arms and the breast which includes a stepper and a pull rod both of which are fitted to a base. The stepper has two treads each of which has a front assembly pivotably connected to the base. The pull rod is pivotably connected to upright rods at front end of the base. Moreover, it is coupled with a movable handle at top thereof and a connecting rod at bottom thereof. The other end of the connecting rod is pivotably connected to the front assembly of the stepper. Accordingly, the pull rod, the connecting rod and the front assembly are coupled with one another. A position-limiting bar is inserted through the front end extending from the outer side of the upright rods.

Abstract: Automatic signal transfer apparatus for mobile phone is composed of an interface circuit, a transmitter/receiver signal transfer circuit, a DC power supply circuit, a line state detection circuit, a change over control circuit, a change over device, and a ringing circuit. With this structure the apparatus is able to automatically identify whether the input signal comes from the commercial telecom line, or from the mobile phone, and automatically transfers to the indoor telephone. By so, in order to receive both calling coming from the telecom line and calling to the mobile phone, and transfer the callings to the indoor telephone set without going through a tedious presetting procedure, it is only required to connect the mobile phone to an interface circuit. With such scheme, the apparatus of the present invention will never affect function and operation of the indoor telephone.

Abstract: Paper is made by a dual soluble polymer process in which a cellulosic suspension which usually contains alum or cationic coagulant is first flocculated with a high IV cationic synthetic polymer or cationic starch and, after shearing, the suspension is reflocculated by the addition of a branched anionic water soluble polymer having IV above 3 dl/g and tan delta at 0.005 Hz of at least 0.5. The process gives an improved combination of formation, retention and drainage.

Abstract: Paper is made by a dual soluble polymer process in which a cellulosic suspension which usually contains alum or cationic coagulant is first flocculated with a high intrinsic viscosity cationic synthetic polymer or cationic starch and, after shearing, the suspension is reflocculated by the addition of a branched anionic water soluble polymer having an intrinsic viscosity above 3 dl/g and tan delta at 0.005 Hz of at least 0.5. The process gives an improved combination of formation, retention and drainage.

Abstract: The present invention relates to an improving circuit of uninterruptible power system which especially improve the flyback circuit and charging circuit.