Abstract: A switching regulator is used in a circuit having an inductor and one or more switches that control charges applied to the inductor from an input voltage source. The switching regulator has an error amplifier configured to generate an error voltage signal by amplifying a difference between a feedback output voltage and a reference voltage, an inductor current emulation circuit configured to generate an emulated inductor current signal that emulates an inductor current that flows through the inductor, an error voltage comparator configured to generate a timing pulse signal by comparing the error voltage signal to the emulated inductor current signal and a controller configured to modulate at least one switching intervals of the switches by control signals generated based on the timing pulse signal.

Abstract: The present discovery provides an improved spring loaded fishing hook. In one embodied form, the hook comprises two hook arms which have a shaft portion, a barbed portion and a bend portion. The hook arms are rotatably attached to one another at the end of the shaft away from the barbed portion of the hook arms. A coiled spring is provided with arms, one of which is rotatably attached to each hook in such a way to allow the force of the spring spread the hooks apart when the spring is activated. One of the hook arms has a pivot located above the bend portion of the hook arm which pivotably connects the barbed portion and the bend portion to the shaft portion of the hook arm. The bend portion of each hook arm is located equally distant from the top of the shaft of the hook arm so that when the hook arms are in the activated position the bend portions are in alignment.

Abstract: A fish hook having two hooks which are movably secured together to move in a scissors like fashion, a spring portion that can forcibly seperate the point and barb parts of the two hooks, and a trigger safety adaptation is disclosed. The two hooks are brought together parallel to each other then the spring portion is flexed to form an acute angle with the two hooks. In this position the two hooks will not seperate unless a force is introduced to change the angle of the spring portion and the two hooks. During fishing the force will be supplied by the fish biting and slightly tugging the bait. Once the fish hook is activated the two hooks forcibly seperate thereby catching the fish. The double hook design practically eliminates the chance of the fish getting loose by vigorous movements. To eliminate the chance of the fish hook being activated by the vigorous motion of casting and hitting the water surface a safety adaptation is devised.