摘要:
The present invention provides a thermosetting high solids coating composition comprising (A) a carboxyl-containing compound, (B) a polyepoxide, and (C) a copolymer prepared by polymerizing monomer components comprising (a) 30 to 50% by weight of vinyltrimethoxysilane and/or vinyltriethoxysilane, (b) 5 to 15% by weight of N-methylol(meth)acrylamide alkyl ether, and (c) 35 to 65% by weight of another polymerizable unsaturated monomer, and a method for forming a topcoat using said composition. The composition of the present invention is highly effective in forming a coating film excellent in resistance to both acids and scratch, and is superior in storage stability and recoat adhesion.
摘要:
This invention provides a thermosetting high solids coating composition comprising: (A) a copolymer prepared by polymerizing monomer components comprising (a) 30 to 50 wt. % of vinyltrimethoxysilane and/or vinyltriethoxysilane, (b) 5 to 15 wt. % of N-methylol(meth)acrylamide alkyl ether and (c) 35 to 65 wt. % of another polymerizable unsaturated monomer, (B) a hydroxyl-containing resin having a hydroxyl value of 10 to 200 mg KOH/g, and (C) a curing catalyst. This invention further provides a method for forming a topcoat using said composition. The composition of the invention achieves the following remarkable effects: it forms a coating film excellent in acid resistance and scratch resistance, and it is superior in storage stability and recoat adhesion.
摘要:
According to one embodiment, an image processing apparatus includes a level storage module, a video determination module, and a resolution increasing module. The level storage module stores a super-resolution level in association with a video mode. The super-resolution level indicates intensity of super resolution conversion, in which from a first video signal having first resolution, a second video signal is obtained that has second resolution higher than the first resolution and that is to be displayed in the video mode. The video determination module identifies a video mode and determines a super-resolution level based on the video mode identified. The resolution increasing module performs the super resolution conversion on the first video signal at the super-resolution level determined by the video determination module.
摘要:
A method for manufacturing bodies formed from insulated soft magnetic metal powder by forming an insulating film of an inorganic substance on the surface of particles of a soft magnetic metal powder, compacting and molding the powder, then carrying out a heat treatment to provide a body formed from insulated soft magnetic metal powder the method comprising: compacting and molding the powder; then magnetically annealing the powder at a high temperature above the Curie temperature for the soft magnetic metal powder and below the threshold temperature at which the insulating film is destroyed in a non-oxidizing atmosphere, such as a vacuum, inert gas, or the like; and then carrying out a further heat treatment at a temperature of from 400° C. to 700° C. in an oxidizing atmosphere, such as air, or the like.
摘要:
A major object of the present invention is to provide a method for producing induced pluripotent stem cells with low tumorigenesis potential and high induction efficiency.The invention provides a method for producing induced pluripotent stem cells comprising the step of introducing one or more nucleic acids that facilitate expression of at least one gene selected from the group consisting of NANOG, SOX2, OCT3/4, KLF4, LIN28, and c-MYC into somatic cells.
摘要:
A semiconductor device has a silicon substrate, an n-type well region formed in the silicon substrate, first and second source/drain regions constructed of a p-type diffusion layer formed on the n-type well region, a gate insulator formed in a region located between the first source/drain region and the second source/drain region and a polysilicon formed on the gate insulator. The semiconductor device has oxygen-rich layers for blocking a silicide reaction, which layers are formed in an uppermost portion of the silicon substrate on the side of the polysilicon, and has an oxygen-rich layer for blocking the silicide reaction, which layer is formed in an upper portion of the polysilicon.
摘要:
A processor system includes a plurality of first processors, a temperature sensor, a main memory, and a second processor. The first processors individually process tasks. The temperature sensor measures a temperature of each of the first processors. The main memory stores programs of the tasks processed by the first processors, and a task priority order table containing a relationship between the tasks and task priority numbers. The second processor assigns the tasks to the first processors on the basis of the task priority order table and the temperatures of the first processors measured by the temperature sensor.
摘要:
The invention provides a plastic sorting method and apparatus, which, when plastic pieces comprising a plurality of types of resin plastics are agitated and frictionally charged, are able to impart the plastic pieces a necessary amount of charge or polarity for the thorough separation even if the difference in the amount of the different types of plastic pieces is large and to increase the recovery rate. If the amount of a specified type plastic pieces (1) to be recovered is small, the agitation and the electrostatic separation is carried out after adding the specified type plastic pieces (1) as auxiliary frictional charging material (21) into the frictional charging device (3), and the auxiliary frictional charging material (21) remains in the frictional charging device (3) and is used repeatedly.
摘要:
Disclosed are .[.a.]. processes and reactors for rapidly producing large diameter, high-purity polycrystalline silicon rods for semiconductor applications by the deposition of silicon from a gas containing a silane compound. The equipment includes a reactor vessel which encloses a powder catcher having a cooled surface. Also within the vessel is a cylindrical water jacket which defines multiple reaction chambers. The silicon powder generated in this process adheres to the coolest surfaces, which are those of the powder catcher, and is thereby collected. Little of the powder adheres to the walls of the reaction chambers. In some embodiments, a fan can be provided to increase gas circulation.
摘要:
A thermal decomposition apparatus for plastics wherein plastics are melted and thermally decomposed, and the resulting decomposition gas is cooled for condensation and recovered in the form of a thermal decomposition oil. The apparatus comprises a thermal decomposition reactor for melting and thermally decomposing the plastics therein, an extraneous matter discharge duct having one end opened in a melt of plastics within the reactor, an extraneous matter collecting container connected to the other end of the discharge duct, and an aspirator for aspirating extraneous matter within the reactor together with the melt through the discharge duct into the container.