Abstract: A touch panel includes a cover plate, a light transmissive separating layer, an opaque layer and a touch sensing layer. The cover plate has an inner surface and a plate lateral surface adjoined to each other. The inner surface has a first portion and a second portion adjoined to each other. The light transmissive separating layer covers the first portion and has a peripheral zone and a central zone. The peripheral zone surrounds the central zone. The light transmissive separating layer has a light transmissive lateral surface distal to the central zone. The opaque layer covers the peripheral zone and has an opaque outer lateral surface substantially aligned with the light transmissive lateral surface. The touch sensing layer is located on the central zone, and the light transmissive separating layer separates the cover plate and the touch sensing layer.

Abstract: A toilet with automatic urine collecting and testing functions, comprising a toilet body and a urine testing device, the toilet body comprises a toilet bowl; the inner wall of the toilet bowl is provided with a section with a urine collecting groove thereon; the length of the urine collecting groove is one half to one fifth of the perimeter of the inner wall of the toilet bowl; one lower end of the urine collecting groove is provided with a urine collecting opening; the urine collecting opening is provided with a valve device therein; and the urine testing device comprises a urine dispensing device, a testing liquid dispensing device, a reaction device and a cleaning device. The product does not cause accumulation of urine, is convenient to clean, and realizes automatic urine collection and testing.

Abstract: A touch panel includes a cover plate, a light transmissive separating layer, an opaque layer and a touch sensing layer. The cover plate has an inner surface and a plate lateral surface adjoined to each other. The inner surface has a first portion and a second portion adjoined to each other. The light transmissive separating layer covers the first portion and has a peripheral zone and a central zone. The peripheral zone surrounds the central zone. The light transmissive separating layer has a light transmissive lateral surface distal to the central zone. The opaque layer covers the peripheral zone and has an opaque outer lateral surface substantially aligned with the light transmissive lateral surface. The touch sensing layer is located on the central zone, and the light transmissive separating layer separates the cover plate and the touch sensing layer.

Abstract: The present invention disclosed a calcium ion separation device containing a direct-current power supply and multiple absorbing units, each absorbing unit is equipped with a separation chamber, electrode plates fir adsorbing ions, an anion-exchange membrane through which anions are passed and a cation-exchange membrane through which cations are passed, and wherein only monovalent cations and not divalent cations are passed through the cation-exchange membrane, the electrode plates are respectively disposed inside left and right side panels of the separation chamber and are respectively connected to the direct-current power supply to form positive and negative electrode plates, the anion-exchange membrane and the cation-exchange membrane are respectively disposed inside the positive and negative electrode plates, and one end of the separation chamber is a liquid inlet communicating with pending shell powders and the other end is a liquid outlet.