A sportsball includes a ball cover, a bladder disposed in the ball cover, and a stress absorbing layer provided between the ball cover and the bladder. The ball cover has a valve hole provided thereon and consists of a plurality of panels each having a predetermined shape connected edge to edge...

A basketball, which is more durable and has a softer feeling to reduce the painful during ball passing and shooting, especially suitable for children, training players and amateur players, includes a spherical bladder carcass and a plurality of cover panels. The bladder carcass has a plurality of...

An exhaust filter system, adapted for removing substances entrained in an exhaust gas from a nonroad engine, includes a casing having a filter cavity for communicating with an exhaust outlet of the generator and a filter core which includes a plurality of filtering loops, each having a plurality...

A core inertial measurement unit, which is adapted to apply to output signals proportional to rotation and translational motion of a carrier, respectively from angular rate sensors and acceleration sensors, is employed with MEMS rate and acceleration sensors. Compared with a conventional IMU, the...

A process and system of energy signal detection, which improves sensitivity, performance and reliability thereof and reduces false alarms by distinguishing between noise and real signals, includes the steps of receiving a plurality of data samples and generating a predetermined number of construc...

A shelter frame includes two shelter lenses, two lens holders provided at two outer sides of the shelter lenses respectively, and a retractable arm extended between two inner sides of the shelter for applying a retractable force therebetween to adjust the control distance. When the shelter lenses...

The present invention provides a simple, specific and nontoxic gene knock-out method by formation of covalently bonding between modified probes and targeted sequences. When covalently modified first strand probes are hybridized with a second strand of targeted gene transcripts, certain modified...

A light source arrangement includes an electric input adapter for electrically connecting with a power source and a light head including a supporting frame and a luminary unit. The supporting frame has a dissipating end and a peripheral surface provided thereon. The luminary unit includes a...

A health care shoe, which can continuously provide adequate magnetic field arranged to penetrate through the wearer's foot for improving the wearer's blood circulation and metabolism, includes a sole having a plurality of magnet cavities specifically indented and distributed on an inner surface...

An extracting process for extracting breviscapinum from erigeron breviscapus, wherein the breviscapinum has a chemical structure of 4',5,6-trishydroxyflavone-7-glucuronide that can increases cerebral blood flow for significantly decreasing cerebrovascular resistance; raises permeability of...

A protruding embroidery process which is specially adapted for mass production includes the following steps. Lay and affix a filler by adhering or sewing on an embroidering background element, in which the filler has an even thickness and a size larger than a controur size of a desired embroideri...