摘要:
A magnetic recording medium is described, comprising a non-magnetic support having provided thereon a magnetic layer comprising ferromagnetic particles dispersed in a binder, said ferromagnetic particles having a BET specific surface area of 25 m.sup.2 /g or more, said binder comprising a modified polyurethane resin containing 0.1 meq/g or more of functional groups selected from carboxyl groups, hydroxyl groups, sulfonic acid groups, and epoxy groups, and containing at least three functional groups per molecule of the resin.
摘要:
A magnetic recording medium having a magnetic layer formed on a nonmagnetic base is disclosed. The magnetic layer comprises ferromagnetic particles having a specific surface area of 30 m.sup.2 /g or more. The particles are dispersed in a binder which comprises a thermoplastic polyurethane resin or polyurethane prepolymer and nitrocellulose having an average degree of polymerization of about 50 to 300 and a degree of nitration of 10.7 to 13.0.
摘要:
A magnetic recording medium is disclosed comprising a non-magnetic base bearing a magnetic layer mainly consisting of ferromagnetic particles and a binder wherein the magnetic layer contains a polymer having a polar functional group and a degree of polymerization of not more than 100.
摘要:
The inner surface of a disc jacket for retaining a magnetic recording disc is provided with a fibrous layer containing an antistatic agent. The fibrous layer is composed of a nonwoven cloth impregnated with the antistatic agent. The antistatic agent may be applied to the nonwoven cloth by spraying instead of impregnation.
摘要:
A process for stabilizing a ferromagnetic material comprising heat-treating a needle-like ferromagnetic material represented by the formula MO.sub.x wherein M is a ferromagnetic metal ion or a ferromagnetic non-metal ion and another metal ion, and x is the degree of oxidation which ranges from 1.36 to 1.47, and containing at least 0.5 atom % Co, at a temperature of at least about 40.degree. C, and a process for stabilizing a magnetic recording member comprising heat-treating a magnetic recording member produced by providing a ferromagnetic recording layer comprising (a) a ferromagnetic material represented by the formula MO.sub.x wherein M and x are the same as defined above, and containing at least 0.5 atom % Co, and (b) a binder, on a support, at a temperature of at least about 40.degree. C.
摘要翻译:一种用于稳定铁磁材料的方法,包括热处理由式MOx表示的针状铁磁材料,其中M是铁磁金属离子或铁磁性非金属离子和另一种金属离子,x是氧化程度 1.36至1.47,并且在至少约40℃的温度下含有至少0.5原子%的Co,以及用于稳定磁性记录元件的方法,该方法包括热处理通过提供铁磁性记录层产生的磁性记录元件,所述磁性记录元件包括 (a)由式MOx表示的铁磁材料,其中M和x与上述定义相同,并且在载体上至少包含至少约40的温度下含有至少0.5原子%的Co和(b)粘合剂 DEG C.
摘要:
A magnetic recording member comprising a non-magnetic support having a magnetic recording layer on one side of the non-magnetic support and a lubricating layer on the other side of the non-magnetic support in which the lubricating layer comprises a liquid or semi-solid lubricant or a liquid or semi-solid lubricant, and an organic binder.
摘要:
According to the embodiments, a plurality of positional relationships between a coordinate system for indicating a defect position on a wafer that is used by an inspection device and a coordinate system that is used in design data on a pattern is set, the defect position output by the inspection device and the design data are aligned by using each of the set positional relationships, and a local pattern of a portion in which the defect position is aligned is extracted from the design data for each positional relationship. Then, the extracted local pattern is classified based on a degree of matching of graphical feature. The number of classification patterns is calculated for each positional relationship. Then, a pattern dependence degree of the detected defect group is calculated by using the calculated number of classification patterns of each positional relationship.
摘要:
The object of the present invention is to provide a substance, which is easy to handle and enables the measurement of ATP with a high sensitivity regardless of the concentration of protein, and further a measuring method of ATP using the substance. Such object is solved with a fluorescence labelled fusion protein obtained by attaching two types of fluorescent substances of potential donor and acceptor for fluorescence resonance energy transfer (FRET) respectively to a protein which can cause structural changes depending on ATP binding, namely ε protein, which is the subunit of ATP synthetase, and further solved by contacting the fluorescence labelled fusion protein with a subject substance and then measuring the fluorescence spectra.
摘要:
Problem: To provide a bitterness-masking agent and method that masks the bitterness of an edible substance containing a pharmaceutical product, food, or drink, whether a fine powder or a whole fruit, safely, cheaply, simply, with anti-bacterial and anti-degenerative properties over the long term even at room temperature and in a hydrated state, without destroying or altering the composition thereof, using an ingredient in use from early times, in order to have the edible substance absorbed by the stomach; and to provide an importation and exportation method for an edible material using same. Solution: To use an edible flocculating agent from an ingredient in use from early times to have an edible substance containing a pharmaceutical product, food or drink be absorbed by the stomach, whether said edible substance is a fine powder or a whole fruit, and to do same safely, cheaply, simply, with anti-bacterial and anti-degenerative properties over the long term even at room temperature and in a hydrated state, without destroying or altering the composition thereof, to provide a bitterness-masking agent and method that do not generate industrial waste, to provide an edible substance containing a pharmaceutical product or food using said method, and to provide an importation and exportation method using same. The present invention enables fresh overseas edible substances to be imported and exported safely, cheaply, readily, and free of disease, even in large volume.
摘要:
A liquid crystal display device includes: a first substrate having a first portion and a second portion; a pad formed in the first portion; a second substrate facing the second portion; a conductive film formed on the opposite face of the second substrate from the face facing the first substrate; liquid crystal arranged between the first substrate and the second substrate; a conductive resin disposed on the pad so as to extend on the conductive film and electrically connecting the pad with the conductive film; and an insulating layer formed on the first substrate and including a dam part arranged next to the conductive resin in the first portion. The height from the surface of the pad to the surface of the conductive film is 0.31 mm or less in a position avoiding the insulating layer.