Abstract: Fused bicyclic or tricyclic compounds of formula (I): wherein A, B, C, X, Y, m, and n are defined herein. Also disclosed are a method for inhibiting EGFR kinase activity and a method for treating cancer with these compounds.

Abstract: Fused bicyclic or tricyclic compounds of formula (I): wherein A, B, C, X, Y, m, and n are defined herein. Also disclosed are a method for inhibiting EGFR kinase activity and a method for treating cancer with these compounds.

Abstract: An earphone and a tuning module of a speaker for the earphone include a speaker casing and a speaker unit. The speaker casing provides a resonance chamber to receive the speaker unit. The speaker casing has a front mouth and a rear mouth. The rear mouth further provides at least a rear through hole such that characteristics of different sounds are capable of being emitted by means of size and position of said rear mouth being adjustably reset under a condition of said chamber being not changed.

Abstract: An active type earphone with multiple speakers provides filters, amplifiers, a cell and speakers therein to allow the earphone receiving sound track signals individually and dividing the sound track signals into a plurality of band signals. Hence, different band signals are played with the speakers for better stereo sound effect being obtained.

Abstract: The waste-gas treating system is designed for treating the waste gas created in general semiconductor processing in production; the waste-gas treating system mainly is provided at one side of a waste-gas treating equipment, and contains therein mainly a condensing tube, a catalyst treating unit, a water treating unit and water collecting tanks; the catalyst treating unit decomposes toxic gases such as per-fluorine compound (PFC) etc. that are remained in the waste-gas treating equipment and are unable to be dealt with to thereby form non-toxic gases, and does water treating on the byproduct from dissociation, thus a function of lowering temperature can be acquired, then the gases are exhausted to the atmosphere to perform secondarily treating to reduce the content of PFC in the atmosphere and to reduce damage of the hothouse effect.

Abstract: A computer control device including a TV game machine (for example: SEGA 16 Bit vedio game Mega Drive/Genesis), and a computer control main unit connected to the card slot on the TV game machine, wherein the computer control main unit has a first ASIC, a second ASIC and a plurality of interface circuits respectively connected to peripheral equipment (such as MODEM, CD-ROM, printer, etc.), SRAM, DRAM and ROM to use the signal from the card slot on the TV game machine and to decode the address using the first ASIC, permitting the BIOS program in the ROM to be loaded onto a free address space in the TV game machine and permitting the internal program of the TV game machine to jump to the address space to execute the BIOS program.