Abstract:
PURPOSE:Cosmetic providing improved refreshing feeling with a small amount of a carbonic acid gas or a carbonic aicd gas-evolving substance blended, obtained by mixing a refrigerant-containing cosmetic composition with the carbonic acid gas or the carbonic acid gas-evolving substance. CONSTITUTION:A refrigerant-containing cosmetic composition is blended with a carbonic acid gas or a carbonic acid gas-evolving substance having vasodilating action. An amount of the refrigerant blended is preferably 0.001-5wt%, and that of the carbonic acid gas is preferably >=60ppm. The refrigerant-containing cosmetic composition is put in a pressure container, a high-pressure gas carbonic acid gas is introduced into it, or a carbonic acid gas-evolving source such as dry ice, etc. is added to the container, and it is closed. The cosmetic is applied by a method such as jetting contenst in use, supporting a carbonate and an acid in the absence of water on a carrier such as nonwoven fabric, cloth, etc., supporting the refrigerant-containing cosmetic composition together, applying it to the affected part to be coated in use, followed by supplying water to it so that a carbonic acid gas is evolved.
Abstract:
PROBLEM TO BE SOLVED: To provide a polishing liquid composition capable of polishing an amorphous glass substrate at high polishing speed, reducing surface roughness and defects such as pits and scratches on the surface of the polished substrate, and preferably manufacturing a glass hard disk substrate at low cost.SOLUTION: In the polishing liquid composition for an amorphous glass substrate containing ceria particles, silica particles, and water, the total content of ceria particles and silica particles in the polishing liquid composition is 4-20 wt.%, a weight ratio (ceria particles/silica particles) of the ceria particles and the silica particles is 5/95 to 30/70, and pH of a polishing liquid is 4-12.
Abstract:
PROBLEM TO BE SOLVED: To prevent error spraying by making it possible to clearly discriminate erecting spraying and inverted spraying without visual observation in an aerosol cosmetic for the erecting spraying, to directly spread a medicament over the skin or the scalp by intermittent spraying, and to obtain a massage effect. SOLUTION: This aerosol cosmetic 1 is prepared by filling a cosmetic stock solution A, and compressed gas G such as carbon dioxide gas, nitrogen gas, nitrous oxide gas into an aerosol container for the erecting spraying having a button with an intermittent spraying mechanism. COPYRIGHT: (C)2004,JPO&NCIPI
Abstract:
PROBLEM TO BE SOLVED: To provide a manufacturing method for an aerosol product which prevents a skin treatment agent from being absorbed into the internal surface of a container. SOLUTION: The manufacturing method for the aerosol product for normally standing spray comprises steps of filling the skin treatment agent containing an antibacterial agent and a blood circulation accelerator in the barrel of an aerosol container formed with a coating film of an epoxy polyimide based resin on the internal surface, tightening and sealing a valve including a polyethylene tube onto the mouth of the barrel to provide an aerosol container, and then filling carbon dioxide into the container through the valve. COPYRIGHT: (C)2004,JPO
Abstract:
PROBLEM TO BE SOLVED: To obtain an abrasive composition, capable of increasing polishing speed and productivity without leaving any defect, e.g. pit and scratch, on the polished surface, and suitable for polishing fragile materials, e.g. glass, by including an abrasive, a specific abrasive aid and water. SOLUTION: This abrasive composition contains at least (A) an abrasive, e.g. alumina-based powder, preferably at 0.02 to 10 wt.%, (B) a petroleum-derived sulfonate compound (or its derivative) having a weight-average molecular weight of 300 to 2,000, soluble or dispersible in water and shown by the formula [(n) is 15 to 40; M is an alkali or alkali-earth metal, or an organic cation; (x) is a valence number of M, and the hydrocarbon section is composed of 3 to 6 closed ring groups, with an alkyl group bound to each group], preferably at 0.01 to 30 wt.%, and (C) water, and preferably (D) a metallic salt of a monomer type acid compound (e.g. metallic salt of nitric acid), preferably at 0.001 to 20 wt.%. It is preferable to use this abrasive composition for polishing a substrate.
Abstract:
PROBLEM TO BE SOLVED: To inspect irregularity defect on the surface of a board to be inspected, such as a carbon board for hard disc automatically with high accuracy and a high efficiency. SOLUTION: A board to be inspected, which is stored in a cassette 51 for supply, is supplied to a turning table 56, which carries the board at a board supplying and carrying-out station A, and defect in its surface is inspected at a surface inspection station B. The front and back of the board are reversed at a reversing station, and it is sent to a back surface inspection station D to conduct defect inspection of the back surface. In the defect inspection, parallel light is radiated in the perpendicular direction to the surface to be inspected of the board to shoot the reflection of the parallel light for the detection of irregularity defect of the board surface as a contrast abnormal part. The number of the detected picture elements of detected defect is converted to a value equivalent to the number of missing errors at the time of using the board in media, a rank is determined based on the converted value, the inspected board is stored in the cassette 51 corresponding to the rank.
Abstract:
PROBLEM TO BE SOLVED: To obtain a processing auxiliary composition and an abrasive composition, each capable of surface processing at a high speed without causing surface defects on the surface of an object to be processed and to provide a method for surface processing. SOLUTION: This processing auxiliary composition containing at least a processing auxiliary and water comprises a water-soluble or water-dispersible organic macromolecule as the processing auxiliary, and the organic macromolecule has at least one aromatic group having at least one hydroxyl group, per 500 units of the molecular weight, and contains a divalent group derived from a polymerizable vinyl-based monomer or a group expressed by the formula Ar-CH1 [Ar is a (functional group-substituted) phenylene group] in its main chain. The composition contains 0.01 to 30wt.% of the processing auxiliary.
Abstract:
PROBLEM TO BE SOLVED: To enhance certifying (error) yield as well as to efficiently remove abnormal protrusions by carrying out a vanishing process for reducing the height of abnormal protrusions existing on the surface of a protective layer by anodic oxidation in an electrolytic soln. SOLUTION: In this vanishing process, a substrate is put in an electrolytic soln. and protrusions on the surface of a protective layer are anodically oxidized. At this time, abnormal protrusions are preferentially oxidized and removed. Various conditions in the anodic oxidation are desirably regulated so as to attain 5-100Å, preferably 5-30Å Ra (center line average roughness) and 10-500Å, preferably 10-200Å Rp (center line peak height). In the case of >500Å Rp, it becomes difficult to reduce the extent of levitation of a head and spacing loss is caused to reduce recording density.
Abstract:
PURPOSE: To improve magnetic characteristics and to enable adaptation to high density recording by forming an Ni plating film by electroless plating on a nonmetallic substrate and forming a magnetic film on the Ni plating film. CONSTITUTION: In this magnetic recording medium, an Ni plating film by electroless plating 2 is disposed on a nonmetallic substrate, a carbide forming metallic film or an ITO film. When the Ni plating film is formed by electroless plating in an electroless Ni plating bath, the substrate is pulled up from the bath at the time when the film attains to 0.01-1μm thickness so that the film is formed in >=1μm thickness. The Ni plating film of 0.01-1μm thickness peels hardly and the coercive force of a magnetic film formed on the Ni plating film can be increased.
Abstract:
PURPOSE:To remove abnormal protrusions on the surface of a magnetic recording medium. CONSTITUTION:A magnetic layer is formed on a carbon substrate to produce a magnetic recording medium. This magnetic recording medium and an abrasive tape are brought into contact with each other under 0.1-5kg/cm pressure and the magnetic recording medium and/or the abrasive tape is allowed to run at 10-200m/min relative speed.