This invention relates to a cartridge structure (100, 200, 300) designed for generation of hydrogen gas by means of generating hydrogen using hydride solutions (sodium hydride, lithium borohydride, potassium borohydride, ammonium borane, etc.) in presence of a catalyser. The objective of this invention is to provide a cartridge structure (100, 200, 300) designed for generation of hydrogen gas by means of generating hydrogen using continuously fed hydride solutions in presence of a catalyser.

A method for operating an internal combustion engine includes passing air to a separation unit, separating the air into a nitrogen-enriched air stream and an oxygen-enriched air stream with the separation unit, passing the nitrogen-enriched air stream to a mixing chamber in communication with the separation unit, detecting a nitrogen content within the nitrogen-enriched air stream, based at least in part on the detected nitrogen content within the nitrogen-enriched air stream, moving an air valve between a closed position, in which the air valve restricts flow of an air stream to the mixing chamber, and an open position, in which the air stream flows to the mixing chamber through the air valve, passing the nitrogen-enriched air stream to a combustion chamber, passing a fuel to the combustion chamber, and combusting the fuel and the nitrogen-enriched air stream within the combustion chamber, thereby moving a piston within the combustion chamber.

A functional water producing apparatus in an embodiment includes: a water pressure regulator configured to regulate the water pressure of the ultrapure water, the water pressure regulator having a pressure regulating valve configured to regulate a water pressure of the ultrapure water to an almost constant pressure and a feed water pump configured to pressurize the ultrapure water; a dissolving device configured to dissolve functional gas imparting a specific function in the ultrapure water regulated the water pressure by the water pressure regulator; and a control device configured to control the feed water pump to regulate the water pressure of the functional water to a predetermined constant pressure based on a water pressure or a flow rate of the functional water flowing out of the dissolving device.

The invention relates to a ventilation element for the introduction of a gas into a liquid, having at least one gas port, having at least one carrier plate and having at least one elastically deformable diaphragm which is connected to the at least one gas port and/or to the at least one carrier plate. A space that can be formed between the at least one diaphragm and the at least one carrier plate is connected in terms of flow to the gas port. The at least one carrier plate has a multiplicity of gas outlet openings, and at least one diaphragm is composed at least in sections of a material with a lower density than water, or is equipped with at least one float body which has a lower density than water.

A clotting serum production device including a main chamber, an inlet housing, and an outlet port. The main chamber is defined by a first end wall, a second end wall opposite to the first end wall, and a side wall extending between the first end wall and the second end wall. The inlet housing extends from the first end wall. The inlet housing includes a first inlet port, a second inlet port, and a first conduit extending between the first inlet port and a second conduit. The second conduit extends between the second inlet port and the main chamber. The inlet housing is configured to provide one-way fluid flow from the first inlet port to the second inlet port and to provide one-way fluid flow from the second inlet port to the main chamber. An outlet port is in fluid communication with the main chamber and provides fluid communication with an exterior of the clotting serum production device.

A site may require that multiple containers, such as bulk material containers, may be utilized to provide a required composition or mixture of materials at a required discharge rate. An arrangement of four or more containers on a frame disposed on a support platform where two faces of each container proximate or adjacent to a face of two other containers to form a rectangle provides a configuration that allows for safe and efficient removal and replacement of containers A rotary table coupled to a motor disposed on the support platform rotates the frame such that each container transitions to different positions. The containers discharge material through an opening of support platform. Containers may be retrieved from one position and replaced at another position or retrieved and replaced from a single position. Such a configuration allows for multiple transport devices to operate without interfering with the operations of each other.

A generative scent design system has a frame, an input receiver, an input processor, a dispenser, a container, and a filling platform. The dispenser has a dosing station and a storage compartment. The dosing station and the filling platform are attached to the frame. The dosing station has a plurality of pumps. The heating system regulates its associated pump's temperature. The storage compartment has scent vessels that contain a respective scent. Each pump with an inlet and an outlet is associated with a respective heating system and respective scent; in fluid communication through the inlet with the scent vessel containing the respective scent; and configured to dispense its respective scent through the outlet. The container is movably positioned on the filling platform to receive the respective scent from each pump. The input receiver receives data. The input processor calculates the data to determine a formulation of respective scents.

The invention relates to a mixing system for producing a cosmetic product. The invention also relates to a capsule (7, 8) containing a cosmetic compound. The mixing system allows the production of a cosmetic product from capsules (7, 8) comprising the raw materials required for the composition of such a cosmetic product, that is the cosmetic texturising agent, the cosmetic active substance and, as required, a cosmetic perfume. The invention is applicable in the cosmetic industry.

The application relates to a raw material mixing apparatus, including mixing drums and a feed pipe, each of the two mixing drums is provided with a feed port and a discharge port, the feed ports of the two mixing drums are both communicated with the feed pipe, and a switching valve is arranged on the feed pipe; a first rotating disc and a second rotating disc are rotatably connected at two ends of the mixing drum respectively, and a stirring assembly is connected between the first rotating disc and the second rotating disc in the axial direction of the mixing drum; the stirring assembly includes a central stirring element and a plurality of non-central stirring elements radially arranged between inner side walls of the mixing drums and outer side walls of the central stirring element.

A preparation apparatus includes a first tank, a second tank, a preparation tank, and a computer having a hardware processor. The first tank contains a first liquid. The second tank contains a second liquid having a lower viscosity than the first liquid. The preparation tank stirs the first liquid supplied from the first tank and the second liquid supplied from the second tank to prepare a preparation liquid. The hardware processor measures a viscosity of the first liquid based on a supply time required to supply a specified amount of the first liquid at a constant pressure from the first tank to the preparation tank, and supplies an amount of the second liquid to the preparation tank based on the measured viscosity of the first liquid so as to cause the preparation liquid to have a target viscosity.