Abstract: The present disclosure discloses a method for recycling all types of lithium batteries. First, the lithium battery waste is acid-leached to obtain a solution containing most of metal ions. After filtering, the solution is separated from the remaining solids, and then the obtained solution is subjected to separate precipitation many times. After separately adjusting the pH value of the solution many times, adding precipitants with a high selectivity ratio, and matching with filtration and separation reaction, all ions in the lithium battery waste are sequentially precipitated in forms of iron phosphate (FePO4), aluminum hydroxide (Al(OH)3), manganese oxide (MnO2), dicobalt trioxide (cobalt oxide, Co2O3), nickel hydroxide (Ni(OH)2), and lithium carbonate (Li2CO3).

Abstract: An instant message is received from a first daemon corresponding to a first instant messaging application type originating with a first client, and transmits the instant message to a second daemon corresponding to a second instant messaging application type originating with a second client. A third daemon receives the instant message using communication protocol corresponding to the first instant messaging application type. A message switching unit acquires the second instant messaging application type corresponding to the third daemon identity, and acquires a second daemon identity. A fourth daemon transmits the instant message to the second daemon corresponding to the second daemon identity using communication protocol corresponding to the second instant messaging application type.

Abstract: Guide route generation methods and systems. A target object is first selected by a visitor. The similarity or interest of candidate objects corresponding to the target object is calculated. Recommended objects are selected from the candidate objects according to the corresponding similarity or interest. A guide route is generated to link the recommended objects. The interest of the visitor is dynamically determined. If the interest is changed, the interest of the candidate objects is re-calculated, and recommended objects are re-selected from the candidate objects to generate a new guide route.

Abstract: Judgment systems and methods. The system includes a signal gathering module, an attribute retrieval module, a rule retrieval module, and a rule execution module. The signal gathering module receives identification of at least a first card and a second card, and defines statuses thereof. The attribute retrieval module retrieves attributes corresponding to the first and second cards according to the identification thereof. The rule retrieval module retrieves a rule according to the identification and statuses of the first and second cards. The rule execution module performs the rule on the first and second cards to change the attributes thereof.

Abstract: Guide route generation methods and systems. A target object is first selected by a visitor. The similarity or interest of candidate objects corresponding to the target object is calculated. Recommended objects are selected from the candidate objects according to the corresponding similarity or interest. A guide route is generated to link the recommended objects. The interest of the visitor is dynamically determined. If the interest is changed, the interest of the candidate objects is re-calculated, and recommended objects are re-selected from the candidate objects to generate a new guide route.

Abstract: Judgment systems and methods. The system includes a signal gathering module, an attribute retrieval module, a rule retrieval module, and a rule execution module. The signal gathering module receives identification of at least a first card and a second card, and defines statuses thereof. The attribute retrieval module retrieves attributes corresponding to the first and second cards according to the identification thereof. The rule retrieval module retrieves a rule according to the identification and statuses of the first and second cards. The rule execution module performs the rule on the first and second cards to change the attributes thereof.

Abstract: A self-draining vacuum breaker includes a tubular first valve, an internally-stepped tubular second valve, a circular diaphragm, a movable stopper, and a spring. The first valve includes an inlet formed at an end and thereof, and a coupling end formed at the other end thereof and having an external thread. The second valve includes a coupling portion formed at an end thereof and having a thread hole, and an outlet formed at the other end thereof, and a recess formed in the thread hole for jamming said circular diaphragm and having an outlet hole. A stepped portion is formed between the thread hole and the outlet hole, having a plurality of vent holes running therethrough for communicating with outside. Therefore, when the self-draining vacuum breaker is connected between an outfall and a hose, the air can be brought into the hose to eliminate the vacuum.

Abstract: A system for peer-to-peer (p2p) communication. A instant message is received from a first daemon corresponding to a first instant messaging application type originating with a first client, and transmits the instant message to a second daemon corresponding to a second instant messaging application type originating with a second client. A third daemon receives the instant message using communication protocol corresponding to the first instant messaging application type. A message switching unit acquires the second instant messaging application type corresponding to the third daemon identity, and acquires a second daemon identity. A fourth daemon transmits the instant message to the second daemon corresponding to the second daemon identity using communication protocol corresponding to the second instant messaging application type.

Abstract: A self-draining vacuum breaker includes a first valve having an inlet at its one end for connecting an outfall, a second valve having a coupling portion at its one end connected with the other end of the first valve, an outlet at its the other end for connecting a hose, and an annular fringe formed at an inner periphery thereof, a movable stopper having a stopping member and a plurality of claw hooks, which extends downwards from the stopping member and movably contacts against the inner periphery of the outlet of the second valve and each has a barb-like hook portion, and a spring having two ends respectively engaging the barb-like hook portions and lying against the annular fringe.

Abstract: The present invention relates to a yoke of a golf club bag which comprises three brackets connecting together and mounting on an opening of a golf club bag. The yoke is presented in a high, a middle and a low attitude of the brackets with varied retaining spaces, in which the middle retainers of the brackets are defined by several slanting paralleled diaphragms for locating the heads of iron and brassy putters respectively, whereas the high retainer of the bracket is a sleeve barrel and is provided for the shaft of the wood driver jamming in and the head bridging over the opening of the sleeve.