摘要:
Disclosed is a hygiene product including an absorbent article having a top layer for facing a wearer and a back layer having a pressure sensitive adhesive layer on a garment surface thereof, and a packaging sheet in which the absorbent article is wrapped. The packaging sheet has a first surface and a second surface. At least 50% of the top layer of the absorbent article faces the first surface of the packaging sheet. The pressure sensitive adhesive layer of the absorbent article is covered with a release sheet. The absorbent article is wrapped in the packaging sheet such that the second surface of the packaging sheet appears externally.
摘要:
An absorbent article is capable of satisfactorily achieving deodorant effect or alternation restricting effect for body waste deposited on a surface sheet even in a thin absorbent sheet which can retain the body waste on the surface sheet. The absorbent article has a liquid absorbent surface sheet formed from at least one of natural fibers, regenerated fibers, mixture of natural fibers and regenerated fibers, composite fibers consisted of synthetic fiber and one of the natural fibers and the regenerated fibers, the surface sheet containing at least one of tea leaves and extract of tea leaves; and a hydrophobic back surface sheet.
摘要:
A semiconductor memory device includes: a capacitor formed on a substrate and including a lower electrode, a dielectric film and an upper electrode; a selection transistor formed at the substrate; an electrically conductive plug for providing electrical connection between the selection transistor and the capacitor; and a diffusion barrier film provided between the electrically conductive plug and the lower electrode of the capacitor. The diffusion barrier film is a TaxSi1−xNy film or a HfxSi1−xNy film (where 0.2
摘要:
For cleaning a wafer by a cleaning apparatus, a cleaning liquid is contained in a cleaning bath. Leaving two brushes open, the wafer is inserted to the cleaning bath, placed on oscillation and rotation rollers and retained by the rollers. The brushes are closed and the wafer is held by the brushes. Next, the two brushes are rotated while the wafer is oscillated and rotated by the rollers and so on. Furthermore, ultrasonic vibrations are applied to the cleaning liquid in the cleaning bath by an ultrasonic generator. Scrub cleaning with the two brushes and ultrasonic cleaning by ultrasonic vibrations are thereby performed on the wafer.
摘要:
In a semiconductor memory device, a tantalum silicon nitride film or hafnium silicon nitride film is provided, as a diffusion barrier layer, between a polysilicon plug which electrically connects a source/drain region to a lower platinum electrode of a capacitor, formed on a silicon substrate, and the lower platinum electrode.The tantalum silicon nitride film has a composition of Ta.sub.X Si.sub.1-X N.sub.Y wherein 0.75 .ltoreq.X.ltoreq.0.95 and 1.0 .ltoreq.Y.ltoreq.1.1.The hafnium silicon nitride film has a composition of Hf.sub.X Si.sub.1-X N.sub.Y wherein 0.2
摘要:
A process for fabricating a nonvolatile semiconductor memory device has one transistor and one ferroelectric capacitor electrically connected to each other by a contact plug, which comprising forming a transistor; forming an inter-layer insulating film, at least an upper surface portion thereof being a titanium oxide film; forming a capacitor lower electrode; and forming a capacitor insulating film and a capacitor upper electrode, wherein the lower electrode forming step comprises: depositing a titanium nitride film and a platinum film on the titanium oxide film; etching the platinum film with a first etching gas adapted to suppress deposition of substances including platinum; and etching the titanium nitride film with a second etching gas having a high etching selectivity to the titanium oxide film.
摘要:
A method for etching a ferroelectric film made of a compound containing lead of the present invention, includes the steps of: forming an insulating film, metal films, and a ferroelectric film on a substrate in this order; forming an etching resistant film on the ferroelectric film, followed by patterning; and etching the ferroelectric film with a mixed gas containing an inert gas and a halogen gas or a halogenated gas as an etching gas, using the patterned etching resistant film as an etching mask.
摘要:
A laminated structure of compound semiconductors comprising a IV semiconductor underlying substrate, a first III-V compound semiconductor layer that is formed as an intermediate layer on the IV compound semiconductor underlying substrate, and a second III-V compound semiconductor layer that is formed on the intermediate layer, wherein the thermal expansion coefficients of the IV compound semiconductor underlying substrate, E.sub.ts, the first III-V compound semiconductor layer, E.sub.t1, and the second III-V compound semicondductor layer, E.sub.t2, have the following relationship: E.sub.t1 >E.sub.t2 >E.sub.ts.
摘要:
A package structure that includes wings that extend from both sides in the width direction provided on an absorbent article. On first regions on the clothing side of the wings and second regions on the clothing side of the backing sheet, adhesive for affixing the absorbent article to underwear is applied. With the wings folded toward the skin-contacting side of the surface sheet, a water-degradable release sheet is provided so as to cover the first regions. Wrapping sheet is non-water-degradable, is peelable from the underwear-affixing adhesive and is provided so as to cover the second regions.
摘要:
An absorbent article adapted to be worn on a body includes an absorbent article main body having a longitudinal direction, a width direction perpendicular thereto, and a thickness direction perpendicular thereto; and an absorbent body overlapping the absorbent article main body along the longitudinal direction. One end section in the longitudinal direction of the absorbent body is undetachably joined to the absorbent article main body, and another end section in the longitudinal direction of the absorbent body is detachably joined to the absorbent article main body. A section of the absorbent body on a wearer-facing side that is positioned on a body side in use and that does not oppose the absorbent article main body is easier to elongate in the width direction than a section of the absorbent body on an non-wearer-facing side that opposes the absorbent article main body.