Other

Confirm Personal Care Industrial Corp.

Personal Care Industrial Corp.

Kuo-Chin Chen

Hung-Ming Wang

Yu-Feng Lin

Tai-Sheng Yuan

Jenn-Fang Wu

Ching-Hwa Chang

Huei-Yin Cheng

The present invention provides an LED signal light device comprising a central processing unit, a control panel, an LED signal light, an output and input interface, a battery and an adapter. The central processing unit comprises a microprocessor, a memory and an interface circuit for controlling the operation of the whole device, and outputting a signal and receiving a command through the output and input interface. The control panel is a printed circuit board recorded a circuit therein. The LED signal light consists of plural LEDs, which are three coloring LEDs or color changing LEDs. The LEDs actively show a light display in a closed circuit and show various colors accompanying with various arrangements into abstract symbols for indicating various traffic situations. The device can be connected to an AC power supply of 110 V or 220 V, and the AC power is converted to DC power by an adapter, which also stabilizes the current provided to the whole device. The battery alternatively is provides power to the whole device with its storage power when the power source is ineffective.

LED signal light

A bath brush includes a main body, a massaging member, and a bristle holder connected to a top of the massaging member. The bristle holder is provided with a plurality of insertion holes for implanting tufted bristles therein and a plurality of through holes for massaging projections integrally formed on the massaging member to upward extend therethrough and expose from the bristle holder. An assembly of the massaging member and the bristle holder is connected to one side of the main body to form a bath brush having massaging projections that do not easily separate therefrom to ensure the brush and massage functions of the bath brush. And, the massaging member may be easily assembled to the bristle holder to enable reduced manufacturing cost of the bath brush.

Bath brush

The present invention relates to a method for treating spent tin or tin/lead stripping solution used in the electronic industry, particularly in the manufacture of printed circuit boards or a lead frames. Said method comprises (i) electrolytically reducing copper ions in the solution to copper at a low temperature; (ii) electrolytically oxidizing Sn and Pb in the solution at a high temperature to form solid tin and lead oxides and hydroxides; (iii) separating solid tin and lead oxides and hydroxides from the solution; (iv) dissolving tin and lead oxides and hydroxides obtained in step (iii) in a strong alkali or acidic solution; and (v) electrolytically reducing the alkali or acidic solution obtained in step (iv) at a high temperature to recover metallic tin and lead. Also, the filtrate obtained in step (iii) above is useful for preparing fresh tin or tin/lead stripping solution.

Method for treating spent tin/lead stripping solution

Skin remover

Massage device

A hairbrush formed from two pivotally connected bristle holders is provided. A spring is disposed between the two bristle holders for the bristle holders to easily open or close relative to each other. When the hairbrush is used in styling hairdo, hairs may be held in place between the two bristle holders without flying disorderly under the hot air of a hair drier. A user's thumb, which is usually extended to hold the hairs in place during styling hairdo, could be protected from burning by the hot air of the hair drier.

Hairbrush

Brush

A bath glove is formed by weaving or knitting different yarns in a specific manner, so that a plurality of terry piles are evenly distributed over and rising from a surface of the bath glove by three different heights. The terry piles having the smallest height are tightened at their roots to each horizontally extend across and bind together the roots of two terry piles separately having the medium and the largest heights. The rising terry piles having the medium and the largest heights loosely overlap one another to give the bath glove a supple and elastic surface. The yarns for forming the terry piles having the medium height each is formed by sequentially twisting or tangling multiple nylon filaments together, and the yarns for forming the terry piles having the largest height each is formed by winding at least one surface filament around at least one core filament. The terry piles of different heights are soft to the touch and can catch more and finer foams among them for the bath love to effectively clean and massage a user's skin at he same time.

Bath glove

A bath scrubber includes an outer bag and a sponge received in the outer bag. The outer bag is made of a fabric woven from thin and thick yarns of twisted artificial fibers. The thin yarns are densely woven to form a base of the fabric, and the thick yarns are evenly woven into and distributed among said thin yarns, such that the thick yarns intersect one another to divide the base of the fabric densely woven from the thin yarns into a plurality of separated small areas, and intersections of the thick yarns are wound by the thin yarns. The small areas enclosed by the thick yarns allow more bubbles to be held on the bath scrubber for a prolonged time. A difference in height exists between the thin yarns and the thick yarns to give the outer bag of the bath scrubber a rough surface that enables good cleaning and massaging effect on a user's skin.

Growing community of inventors

Taipei, Taiwan

Kuo-Chin Chen