A combinational drawer has a rectangular base frame, a first rectangular side frame disposed on the rectangular base frame, a second rectangular side frame disposed on the rectangular base frame, a first rectangular lateral frame disposed on the rectangular base frame, a second rectangular lateral frame disposed on the rectangular base frame, a first U-shaped rod connected to the first rectangular side frame and the second rectangular side frame, and a second U-shape rod connected to the first r...

A combinational inductor, which can be constructed on a surface of a semiconductor substrate or an isolator, is provided. The combinational inductor includes several spiral inductors which are connected together in series. The spiral inductors can be constructed on the same layer to produce a combinational inductor structure, because of the same metalization process used. In another aspect, connecting methods between neighboring spiral conductors include forward cascade and reverse cascade. A sp...

A combinational bolt which comprises a screw unit and a sleeve unit. The screw unit has a plurality of threads on a surface of a front terminal, the threads make the screw unit connect with a target object, another terminal of the screw unit forms a first concave portion. The sleeve unit, which is set inside the target object, also connects and surrounds the screw unit. A sink-proof portion is set on the surface of one terminal of the sleeve unit, the sink-proof portion makes the sleeve unit cla...

A combinational weigher measures articles with a plurality of measuring devices and selects a combination of the articles with a total weight within an allowable range. The weigher has a device for supplying the articles, cameras for taking pictures of at least either this article supplying device or the articles thereon, an image processing device for determining the condition of the article supply on the basis of image signals from the cameras, a predicting device for predicting the change in ...

A combinational fireplace arrangement has a plurality of log-shaped members having a hollow center portion with a spiral shaped tube passing serially through each of the logs, which tube conveys a fluid through the log-shaped members. A first fuel burning member, within the log member, heats the fluid passing through the spiral shaped tubing. An arrangement of pipes, encased with heat collectors, placed in the fireplace flue, captures energy escaping from the logs and preheats the fluid. A secon...

The present invention provides a combinational charging mechanism comprising a main body, a transformer circuit unit, and a bearing seat. The main body has a receiving room therein. The transformer circuit unit is received in the receiving room of the main body. The transformer circuit unit has connection points. The transformer circuit unit joins a first plug and a cable. The other end of the cable joins a second plug. A bearing seat is joined at the outside of the main body. The connection poi...

A combinational weighing system including a plurality of weighing machines each comprising a weighing hopper (20) and an associated hopper module (22) arranged to provide a measurement of the weight of the contents of the associated hopper (20); a plurality of channels (14) via which articles are respectively fed from a common source (17) directly into each of the hoppers (20); a central control (76) for utilizing the weight measurements provided by the hopper modules (22) to select from the hop...

Combinational weighing is carried out firstly by calculating combinations of weight signals from a plurality of weighing devices each weighing a batch of objects to be packaged and selecting a combination having a total weight satisfying a specified criterion with respect to a target value, and secondly by re-checking the weight signals from the weighing devices of the selected combination before discharging the objects therefrom. The value of the difference between the total weights obtained at...

An automatic weigher with a plurality of article batch handling units arranged in a circular formation is controlled by a single computer to perform two or more mutually independent combinational weighing operations. In order to allow different articles to be weighed, a dispersion feeder separable into individually vibrating table units with adjustable partition walls is provided at the center. For improving the efficiency of combinational weighing operations, each article batch handling unit is...

The present disclosure is concerned with combinational dump containers which consist of a major dump container and at least a minor garbage collector which is structured in a close form with flap covers openably controlled by foot-actuated devices, and an automatic garbage discharge outlet disposed at the bottom of the minor garbage collector, which can work in cooperation with an opening unit of the major dump container as well as an anti-dust cover thereof, therefore the minor garbage collecto...