Abstract: Provided is a method for producing recycled pellets, capable of using loss films that have been inapplicable so far including a thick loss film, a wide loss film, and a loss film made of a material that has high hardness and therefore is less likely to be bent, and also capable of producing recycled pellets similar to virgin pellets. A method for producing recycled pellets includes the steps of: twisting one or more loss films (R) continuously supplied in one direction while applying a stretch to the loss film; pressurizing a twisted part to pressure-bond contact parts of the loss film (R), thereby forming a twisted string (R); and cutting the twisted string (R) to produce recycled pellets (P). The loss film (R) is preheated at a softening temperature of the loss film (R) prior to twisting the loss film (R) while stretching it.

Abstract: Electric power is generated by pressurizing an internal pressure of a first fuel tank (C) or a second fuel tank (C2) by pressurized air of an air pump (AP) for supplying air to an air electrode (8) of a cell (1), and supplying fuel fluid to a fuel electrode (7) of the cell (1).

Abstract: The invention provides a method capable of manufacturing a micropump check valve, inexpensively and without much trouble or time, which does not cause disadvantages even if a material that dissolves an adhesive is contained in the fluid, and which allows bonding with high accuracy. After a valve forming member and a valve receiving member are bonded, a valve receptor is projected towards a valve part and pretension is applied. Thus, the valve forming member and the valve receiving member can be satisfactorily bonded through a solid phase diffusion bonding method and the like using a relatively inexpensive material, such as stainless steel, without using an adhesive, and the pretension is not reduced when in the annealing state.

Abstract: A gas-liquid separator for use in portable equipments, that can be made small, has a simple structure, can be manufactured at low costs, and carries out separation of gas and liquid with no problems occurring even if there is a change in orientation. The gas-liquid separator receives gas-containing liquid mixed with gas and performs gas-liquid separation into gas and liquid, and includes a gas-liquid separation chamber (8) for performing gas-liquid separation when gas-containing liquid is fed between a liquid extracting member (4) for passing the liquid therethrough while restricting the passage of gas therethrough and a gas extracting member (9) for passing gas therethrough while restricting the passage of liquid therethrough. The height (14) of the gas-liquid separation chamber (8) is set at not more than a maximum bubble growth diameter in the direction of gravity which depends on the surface tension of liquid.

Abstract: The invention provides a method capable of manufacturing a micropump check valve, inexpensively and without much trouble or time, which does not cause disadvantages even if a material that dissolves an adhesive is contained in the fluid, and which allows bonding with high accuracy. After a valve forming member and a valve receiving member are bonded, a valve receptor is projected towards a valve part and pretension is applied. Thus, the valve forming member and the valve receiving member can be satisfactorily bonded through a solid phase diffusion bonding method and the like using a relatively inexpensive material, such as stainless steel, without using an adhesive, and the pretension is not reduced when in the annealing state.

Abstract: Electric power is generated by pressurizing an internal pressure of a first fuel tank (C) or a second fuel tank (C2) by pressurized air of an air pump (AP) for supplying air to an air electrode (8) of a cell (1), and supplying fuel fluid to a fuel electrode (7) of the cell (1).

Abstract: A gas-liquid separator for use in portable equipments, that can be made small, has a simple structure, can be manufactured at low costs, and carries out separation of gas and liquid with no problems occurring even if there is a change in orientation. The gas-liquid separator receives gas-containing liquid mixed with gas and performs gas-liquid separation into gas and liquid, and includes a gas-liquid separation chamber (8) for performing gas-liquid separation when gas-containing liquid is fed between a liquid extracting member (4) for passing the liquid therethrough while restricting the passage of gas therethrough and a gas extracting member (9) for passing gas therethrough while restricting the passage of liquid therethrough. The height (14) of the gas-liquid separation chamber (8) is set at not more than a maximum bubble growth diameter in the direction of gravity which depends on the surface tension of liquid.