A device that assists with equalizing air pressure within a bottle with the atmospheric air pressure as liquid is being poured from the bottle and includes one or more relatively short air tubes. The air tubes are situated with an upper inlet rim of the air tubes located flush with or relatively near the bottle rim. Whether an insert or integrated into the manufacture of a container, the one or more air tubes that extend partially into the container allow air to pass into the container as the liquid exits the container. The pressure equalizer not only minimizes or prevents the common glugging effect, but it allows liquid from a bottle to be poured smoothly at any angle and orientation. A cap incorporating a detachable pressure equalizer is also described.

The invention relates to a device for the collection, pre-analytic treatment, transport and grinding of solid samples, comprising a flask (1) having an opening (11) closed by a removable stopper (2), for receiving a solid sample. Said flask contains a pre-analytic medium (4), a plurality of balls (3) consisting of a solid material, and a means for holding the balls in place, that is designed to lose its effect when the flask is mechanically shaken or closed by the stopper, in such a way that, when the flask is mechanically shaken, the impact of the balls causes the grinding of the solid sample and the mixing thereof with the pre-analytic medium.

The invention relates to a device for the collection, pre-analytic treatment, transport and grinding of solid samples, comprising a flask (1) having an opening (11) closed by a removable stopper (2), for receiving a solid sample. Said flask contains a pre-analytic medium (4), a plurality of balls (3) consisting of a solid material, and a means for holding the balls in place, that is designed to lose its effect when the flask is mechanically shaken or closed by the stopper, in such a way that, when the flask is mechanically shaken, the impact of the balls causes the grinding of the solid sample and the mixing thereof with the pre-analytic medium.

The present invention relates to container with an integrated manual stirring device (100) comprising a cork lid (101) with an outer surface and an inner surface; a stirring stick (102) and a groove (103) which is adapted in base of the stirring stick (102) wherein the lid (101) narrows out to the stirring stick (102) inside the container i.e. jar (105), when the lid (101) is sit on the container top rim and securely fastened using clamps (104) which is come up from a metal ring (106) around the neck of the container (105) such that the lid (101) can be clamped on to internal neck of the container (105) providing an airtight seal to preserve contents where the contents flow down the stirring stick (102) and settle while the container (105) is open and the lid (101) is upside down.

A bottle body and bottle neck member for producing a liquid flow standing wave aesthetic effect when liquid is poured from the bottle. The bottle has at least a first continuously formed liquid flow band member extending around an inner neck member circumferential surface of the bottle body and at least one discontinuously formed band member extending at least partially around an internal neck member surface of the bottle neck member with the at least first continuously formed liquid flow band member being displaced from the at least discontinuously formed band member along an axis line of the bottle body and bottle neck member.

A bottle body and bottle neck member for producing a liquid flow standing wave aesthetic effect when liquid is poured from the bottle. The bottle has at least a first continuously formed liquid flow band member extending around an inner neck member circumferential surface of the bottle body and at least one discontinuously formed band member extending at least partially around an internal neck member surface of the bottle neck member with the at least first continuously formed liquid flow band member being displaced from the at least discontinuously formed band member along an axis line of the bottle body and bottle neck member.

Provided is a small capacity container for viscous substance, which is capable of quickly discharging a viscous content at any time even when being held upside down or almost upside down. In the small capacity container of not more than 300 ml to contain a viscous substance, a region for quickly discharging the content and a region for slowly discharging the content during the container is held upside down are formed on the inner surface of the barrel portion of the container.

A container for containing fluid substance as a content, wherein a container surface that comes in contact with the content is formed of a resin composition that contains a forming-resin and an immiscible-liquid that is immiscible with the fluid substance. The container has markedly improved slipping property for the fluid contents and can be easily produced.

A container for containing fluid substance as a content, wherein a container surface that comes in contact with the content is formed of a resin composition that contains a forming-resin and an immiscible-liquid that is immiscible with the fluid substance. The container has markedly improved slipping property for the fluid contents and can be easily produced.

A multi-purpose accessory single, double level swivel platform plates is provided for consumable beverage containers and other usage such as keep liquid circulating for balance of taste, color, consistency of texture in beverages. The new invention's bottom portion mechanism unit is great for stress force cleaning applications such as on tiny foods and small parts. The main major focus is platform plates solutions to liquid beverages. The platforms single level, double level with swivel axle and nozzle are the main important factor for the container. This invention's container performs with physical hand pressure force exerted on its nozzle that's attached to the single or double swivel platforms counteract within its compression convolution internal cavity walls. The bottom accelerator portion device is designed for force stress Convergent flow through the nozzle. The nozzle produce conical and velocity conditions that work in conjunction within its upper part called the liquid volume hollow cylinder container. The new invention's nozzle, single, double swivel platform plates designed to vacuum lock suction liquid to produce jet plume convergent and divergent pressure within its nozzle. The (P, 0) and (T, 0)=[pressure and temperature upstream flow]. The nozzle uniquely qualifies as non-calibrated orifice flow, because the stress mechanism designed for its new invention's isn't supported by any engine power entity on the part. But only performs with physical hand pressure stress force on its convergent and divergent pressure of the nozzle. The platform plate's has a desired control feature called swivel axle. The swivel method is design to control divergent flow through its release holes into the container. The top liquid volume hollow cylinder container portion device will determine on the person's judgement for the amount of liquid fluid. The liquid volume has lines or markings for notifying by way of tolerable desired liquid level and by way of preventing no over spills out from the hollow cylinder container. The single, double level platform plate's build-in swivel axle part and nozzle and top liquid volume hollow cylinder container are unique parts. The pieces connect to form a container by threaded attachment to make one whole working part. The container's solitary design is to minimize results of layers of separation in beverages.