Abstract: A medical device includes: a medicinal agent storage device connected to the catheter, a flow control device, and a package. The medicinal agent storage device includes a storage part and a second channel, the storage part is configured to store a medicinal agent, and wherein the second channel provides fluid communication between the storage part and the first channel. The package encloses the catheter, the medicinal agent storage device, and the flow control device in a sterilized state. In a first state, the flow control device is configured to prevent the medicinal agent from flowing from the storage part into the first channel. The flow control device is included in the catheter or included in the medicinal agent storage device.

Abstract: An aerosol product comprising an aerosol container comprising a container body and an aerosol valve fixed to an opening of the container body, and an aqueous concentrate and a propellant being filled in the aerosol container, wherein the aqueous concentrate comprises an active ingredient having reactivity with oxygen, and an inert ingredient is present in at least a part of an injection passage of the aerosol valve, even though the aqueous concentrate comprising an active ingredient having reactivity with oxygen is filled, oxidation of the active ingredient is inhibited in the aerosol valve, and an aerosol product that can be stored stably for a long period of time and a method for manufacturing the same can be provided.

Abstract: An aerosol product comprising an aerosol container comprising a container body and an aerosol valve fixed to an opening of the container body, and an aqueous concentrate and a propellant being filled in the aerosol container, wherein the aqueous concentrate comprises an active ingredient having reactivity with oxygen, and an inert ingredient is present in at least a part of an injection passage of the aerosol valve, even though the aqueous concentrate comprising an active ingredient having reactivity with oxygen is filled, oxidation of the active ingredient is inhibited in the aerosol valve, and an aerosol product that can be stored stably for a long period of time and a method for manufacturing the same can be provided.

Abstract: A method for manufacturing a semiconductor memory device, includes: forming a stacked unit above a semiconductor substrate; making a hole in the stacked unit to pass through electrode layers and insulating layers of the stacked unit; forming an insulating film on a side wall of the hole, the insulating film including a charge storage layer; forming a semiconductor layer in an interior of the hole to align in a stacking direction of the electrode layers and the insulating layers to form a memory string; making a trench in a portion of the stacked unit proximal to the memory string to pass through the electrode layers and the insulating layers; forming a metal film on a side wall of the trench; forming a cap film to cover the metal film and fill into the trench; performing heat treatment to form a compound on the side wall of the trench.

Abstract: A method for manufacturing a semiconductor memory device, includes: forming a stacked unit above a semiconductor substrate, the stacked unit including a plurality of insulating layers alternately stacked with a plurality of electrode layers, the electrode layers being formed of a semiconductor; making a hole in the stacked unit to pass through the electrode layers and the insulating layers; forming an insulating film on a side wall of the hole, the insulating film including a charge storage layer; forming a semiconductor layer in an interior of the hole to align in a stacking direction of the electrode layers and the insulating layers to form a memory string by multiply connecting memory cells in the stacking direction, the memory cell including the electrode layer, the charge storage layer opposing the electrode layer, and the semiconductor layer opposing the charge storage layer; making a trench in a portion of the stacked unit proximal to the memory string to pass through the electrode layers and the insul

Abstract: A semiconductor device includes a first contact plug arranged above a semiconductor substrate and using aluminum (Al) as a material; a second contact plug arranged on and in contact with the first contact plug and using a refractory metal material; a first dielectric film arranged on a flank side of the first and second contact plugs; a wire arranged above the second contact plug and using copper (Cu) as a material; a second dielectric film arranged on a flank side of the wire; and a barrier film arranged at least between the wire and the first dielectric film and between the wire and the second dielectric film.